From e0e3ea9218d0b99d74e7763d09ec9ae941533d60 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 22:44:03 +0100
Subject: [PATCH 01/14] changes so i could run yarn

---
 package.json | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/package.json b/package.json
index a21c21d..ca5abfa 100644
--- a/package.json
+++ b/package.json
@@ -16,5 +16,9 @@
   },
   "dependencies": {
     "vanilla-jsoneditor": "^0.23.1"
+  },
+  "engines": {
+    "node": ">=20.0.0",
+    "yarn": ">=1.23.0-20220130.1630"
   }
-}
+}
\ No newline at end of file

From adf93239087712cdb1126930017b0bb1d61981b3 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 22:46:11 +0100
Subject: [PATCH 02/14] version

---
 package.json      |  2 +-
 src/versions.json | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/package.json b/package.json
index ca5abfa..3c2f1c8 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rrwebdebug.com",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "repository": "https://github.com/rrweb-io/rrwebdebug.com.git",
   "author": "Justin Halsall <Juice10@users.noreply.github.com>",
   "license": "MIT",
diff --git a/src/versions.json b/src/versions.json
index b337e7c..eae41e4 100644
--- a/src/versions.json
+++ b/src/versions.json
@@ -109,6 +109,18 @@
   },
   "2.0.0-alpha.15": {
     "rrwebVersion": "2.0.0-alpha.15",
+    "legacy": true
+  },
+  "2.0.0-alpha.16": {
+    "rrwebVersion": "2.0.0-alpha.16",
+    "legacy": true
+  },
+  "2.0.0-alpha.17": {
+    "rrwebVersion": "2.0.0-alpha.17",
+    "legacy": true
+  },
+  "2.0.0-alpha.18": {
+    "rrwebVersion": "2.0.0-alpha.18",
     "default": true
   }
-}
+}
\ No newline at end of file

From 87e3443aa2c59d1a0cbf8680a6c0ffddc968337d Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 22:49:11 +0100
Subject: [PATCH 03/14] update json editor

---
 package.json |    8 +-
 src/play.js  |    4 +-
 yarn.lock    | 1042 +++++++++++++++++++++++++++-----------------------
 3 files changed, 562 insertions(+), 492 deletions(-)

diff --git a/package.json b/package.json
index 3c2f1c8..1456c42 100644
--- a/package.json
+++ b/package.json
@@ -10,12 +10,12 @@
     "preview": "vite preview"
   },
   "devDependencies": {
-    "prettier": "2.6.0",
-    "typescript": "^4.5.4",
-    "vite": "^2.9.0"
+    "prettier": "^3.5.3",
+    "typescript": "^5.8.3",
+    "vite": "^6.3.5"
   },
   "dependencies": {
-    "vanilla-jsoneditor": "^0.23.1"
+    "vanilla-jsoneditor": "^3.5.0"
   },
   "engines": {
     "node": ">=20.0.0",
diff --git a/src/play.js b/src/play.js
index 192523d..1a1598f 100644
--- a/src/play.js
+++ b/src/play.js
@@ -1,6 +1,6 @@
 import versionsJson from "./versions.json";
 import populateVersions from "./populate-versions";
-import { JSONEditor } from "vanilla-jsoneditor";
+import { createJSONEditor } from "vanilla-jsoneditor";
 
 function allowedVersion(version) {
   const allVersions = Object.keys(versionsJson);
@@ -68,7 +68,7 @@ async function playVideo(events, config) {
 function showJSON(json) {
   const container = document.getElementById("jsoneditor");
 
-  const editor = new JSONEditor({
+  const editor = createJSONEditor({
     target: container,
     props: { content: { json }, mode: "view" },
   });
diff --git a/yarn.lock b/yarn.lock
index 4fd4e92..b0a71b2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,7 +2,7 @@
 # yarn lockfile v1
 
 
-"@ampproject/remapping@^2.2.1":
+"@ampproject/remapping@^2.3.0":
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/@ampproject/remapping/-/remapping-2.3.0.tgz#ed441b6fa600072520ce18b43d2c8cc8caecc7f4"
   integrity sha512-30iZtAPgz+LTIYoeivqYo853f02jBYSd5uGnGpkFV0M3xOt9aN73erkgYAmZU43x4VfqcnLxW9Kpg3R5LC4YYw==
@@ -10,24 +10,24 @@
     "@jridgewell/gen-mapping" "^0.3.5"
     "@jridgewell/trace-mapping" "^0.3.24"
 
-"@codemirror/autocomplete@^6.15.0":
-  version "6.15.0"
-  resolved "https://registry.yarnpkg.com/@codemirror/autocomplete/-/autocomplete-6.15.0.tgz#37bc320f20cdda332d6bf4d1fc7f300f8fc5f04c"
-  integrity sha512-G2Zm0mXznxz97JhaaOdoEG2cVupn4JjPaS4AcNvZzhOsnnG9YVN68VzfoUw6dYTsIxT6a/cmoFEN47KAWhXaOg==
+"@codemirror/autocomplete@^6.18.1":
+  version "6.18.6"
+  resolved "https://registry.yarnpkg.com/@codemirror/autocomplete/-/autocomplete-6.18.6.tgz#de26e864a1ec8192a1b241eb86addbb612964ddb"
+  integrity sha512-PHHBXFomUs5DF+9tCOM/UoW6XQ4R44lLNNhRaW9PKPTU0D7lIjRg3ElxaJnTwsl/oHiR93WSXDBrekhoUGCPtg==
   dependencies:
     "@codemirror/language" "^6.0.0"
     "@codemirror/state" "^6.0.0"
     "@codemirror/view" "^6.17.0"
     "@lezer/common" "^1.0.0"
 
-"@codemirror/commands@^6.3.3":
-  version "6.3.3"
-  resolved "https://registry.yarnpkg.com/@codemirror/commands/-/commands-6.3.3.tgz#03face5bf5f3de0fc4e09b177b3c91eda2ceb7e9"
-  integrity sha512-dO4hcF0fGT9tu1Pj1D2PvGvxjeGkbC6RGcZw6Qs74TH+Ed1gw98jmUgd2axWvIZEqTeTuFrg1lEB1KV6cK9h1A==
+"@codemirror/commands@^6.7.1":
+  version "6.8.1"
+  resolved "https://registry.yarnpkg.com/@codemirror/commands/-/commands-6.8.1.tgz#639f5559d2f33f2582a2429c58cb0c1b925c7a30"
+  integrity sha512-KlGVYufHMQzxbdQONiLyGQDUW0itrLZwq3CcY7xpv9ZLRHqzkBSoteocBHtMCoY7/Ci4xhzSrToIeLg7FxHuaw==
   dependencies:
     "@codemirror/language" "^6.0.0"
     "@codemirror/state" "^6.4.0"
-    "@codemirror/view" "^6.0.0"
+    "@codemirror/view" "^6.27.0"
     "@lezer/common" "^1.1.0"
 
 "@codemirror/lang-json@^6.0.1":
@@ -38,7 +38,7 @@
     "@codemirror/language" "^6.0.0"
     "@lezer/json" "^1.0.0"
 
-"@codemirror/language@^6.0.0", "@codemirror/language@^6.10.1":
+"@codemirror/language@^6.0.0":
   version "6.10.1"
   resolved "https://registry.yarnpkg.com/@codemirror/language/-/language-6.10.1.tgz#428c932a158cb75942387acfe513c1ece1090b05"
   integrity sha512-5GrXzrhq6k+gL5fjkAwt90nYDmjlzTIJV8THnxNFtNKWotMIlzzN+CpqxqwXOECnUdOndmSeWntVrVcv5axWRQ==
@@ -50,13 +50,25 @@
     "@lezer/lr" "^1.0.0"
     style-mod "^4.0.0"
 
-"@codemirror/lint@^6.5.0":
-  version "6.5.0"
-  resolved "https://registry.yarnpkg.com/@codemirror/lint/-/lint-6.5.0.tgz#ea43b6e653dcc5bcd93456b55e9fe62e63f326d9"
-  integrity sha512-+5YyicIaaAZKU8K43IQi8TBy6mF6giGeWAH7N96Z5LC30Wm5JMjqxOYIE9mxwMG1NbhT2mA3l9hA4uuKUM3E5g==
+"@codemirror/language@^6.10.3":
+  version "6.11.1"
+  resolved "https://registry.yarnpkg.com/@codemirror/language/-/language-6.11.1.tgz#7e91a79cd05e278d5782ff9b4cafe8b83a699688"
+  integrity sha512-5kS1U7emOGV84vxC+ruBty5sUgcD0te6dyupyRVG2zaSjhTDM73LhVKUtVwiqSe6QwmEoA4SCiU8AKPFyumAWQ==
   dependencies:
     "@codemirror/state" "^6.0.0"
-    "@codemirror/view" "^6.0.0"
+    "@codemirror/view" "^6.23.0"
+    "@lezer/common" "^1.1.0"
+    "@lezer/highlight" "^1.0.0"
+    "@lezer/lr" "^1.0.0"
+    style-mod "^4.0.0"
+
+"@codemirror/lint@^6.8.2":
+  version "6.8.5"
+  resolved "https://registry.yarnpkg.com/@codemirror/lint/-/lint-6.8.5.tgz#9edaa808e764e28e07665b015951934c8ec3a418"
+  integrity sha512-s3n3KisH7dx3vsoeGMxsbRAgKe4O1vbrnKBClm99PU0fWxmxsx5rR2PfqQgIt+2MMJBHbiJ5rfIdLYfB9NNvsA==
+  dependencies:
+    "@codemirror/state" "^6.0.0"
+    "@codemirror/view" "^6.35.0"
     crelt "^1.0.5"
 
 "@codemirror/search@^6.5.6":
@@ -73,7 +85,14 @@
   resolved "https://registry.yarnpkg.com/@codemirror/state/-/state-6.4.1.tgz#da57143695c056d9a3c38705ed34136e2b68171b"
   integrity sha512-QkEyUiLhsJoZkbumGZlswmAhA7CBU02Wrz7zvH4SrcifbsqwlXShVXg65f3v/ts57W3dqyamEriMhij1Z3Zz4A==
 
-"@codemirror/view@^6.0.0", "@codemirror/view@^6.17.0", "@codemirror/view@^6.23.0", "@codemirror/view@^6.26.0":
+"@codemirror/state@^6.5.0":
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/@codemirror/state/-/state-6.5.2.tgz#8eca3a64212a83367dc85475b7d78d5c9b7076c6"
+  integrity sha512-FVqsPqtPWKVVL3dPSxy8wEF/ymIEuVzF1PK3VbUgrxXpJUSHQWWZz4JMToquRxnkw+36LTamCZG2iua2Ptq0fA==
+  dependencies:
+    "@marijn/find-cluster-break" "^1.0.0"
+
+"@codemirror/view@^6.0.0", "@codemirror/view@^6.17.0", "@codemirror/view@^6.23.0":
   version "6.26.1"
   resolved "https://registry.yarnpkg.com/@codemirror/view/-/view-6.26.1.tgz#ab99cf35c576bc65f5804ab49db730b65c3fad3f"
   integrity sha512-wLw0t3R9AwOSQThdZ5Onw8QQtem5asE7+bPlnzc57eubPqiuJKIzwjMZ+C42vQett+iva+J8VgFV4RYWDBh5FA==
@@ -82,24 +101,159 @@
     style-mod "^4.1.0"
     w3c-keyname "^2.2.4"
 
-"@fortawesome/fontawesome-common-types@6.5.2":
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-common-types/-/fontawesome-common-types-6.5.2.tgz#eaf2f5699f73cef198454ebc0c414e3688898179"
-  integrity sha512-gBxPg3aVO6J0kpfHNILc+NMhXnqHumFxOmjYCFfOiLZfwhnnfhtsdA2hfJlDnj+8PjAs6kKQPenOTKj3Rf7zHw==
-
-"@fortawesome/free-regular-svg-icons@^6.5.1":
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/@fortawesome/free-regular-svg-icons/-/free-regular-svg-icons-6.5.2.tgz#e8e04b4368d49920abdf1bacc63c67c870635222"
-  integrity sha512-iabw/f5f8Uy2nTRtJ13XZTS1O5+t+anvlamJ3zJGLEVE2pKsAWhPv2lq01uQlfgCX7VaveT3EVs515cCN9jRbw==
+"@codemirror/view@^6.27.0", "@codemirror/view@^6.34.1", "@codemirror/view@^6.35.0":
+  version "6.37.1"
+  resolved "https://registry.yarnpkg.com/@codemirror/view/-/view-6.37.1.tgz#e769e69c9b3dd3080a65a18a72c07dc3fc8d036c"
+  integrity sha512-Qy4CAUwngy/VQkEz0XzMKVRcckQuqLYWKqVpDDDghBe5FSXSqfVrJn49nw3ePZHxRUz4nRmb05Lgi+9csWo4eg==
   dependencies:
-    "@fortawesome/fontawesome-common-types" "6.5.2"
+    "@codemirror/state" "^6.5.0"
+    crelt "^1.0.6"
+    style-mod "^4.1.0"
+    w3c-keyname "^2.2.4"
 
-"@fortawesome/free-solid-svg-icons@^6.5.1":
-  version "6.5.2"
-  resolved "https://registry.yarnpkg.com/@fortawesome/free-solid-svg-icons/-/free-solid-svg-icons-6.5.2.tgz#9b40b077b27400a5e9fcbf2d15b986c7be69e9ca"
-  integrity sha512-QWFZYXFE7O1Gr1dTIp+D6UcFUF0qElOnZptpi7PBUMylJh+vFmIedVe1Ir6RM1t2tEQLLSV1k7bR4o92M+uqlw==
-  dependencies:
-    "@fortawesome/fontawesome-common-types" "6.5.2"
+"@esbuild/aix-ppc64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/aix-ppc64/-/aix-ppc64-0.25.5.tgz#4e0f91776c2b340e75558f60552195f6fad09f18"
+  integrity sha512-9o3TMmpmftaCMepOdA5k/yDw8SfInyzWWTjYTFCX3kPSDJMROQTb8jg+h9Cnwnmm1vOzvxN7gIfB5V2ewpjtGA==
+
+"@esbuild/android-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-arm64/-/android-arm64-0.25.5.tgz#bc766407f1718923f6b8079c8c61bf86ac3a6a4f"
+  integrity sha512-VGzGhj4lJO+TVGV1v8ntCZWJktV7SGCs3Pn1GRWI1SBFtRALoomm8k5E9Pmwg3HOAal2VDc2F9+PM/rEY6oIDg==
+
+"@esbuild/android-arm@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-arm/-/android-arm-0.25.5.tgz#4290d6d3407bae3883ad2cded1081a234473ce26"
+  integrity sha512-AdJKSPeEHgi7/ZhuIPtcQKr5RQdo6OO2IL87JkianiMYMPbCtot9fxPbrMiBADOWWm3T2si9stAiVsGbTQFkbA==
+
+"@esbuild/android-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/android-x64/-/android-x64-0.25.5.tgz#40c11d9cbca4f2406548c8a9895d321bc3b35eff"
+  integrity sha512-D2GyJT1kjvO//drbRT3Hib9XPwQeWd9vZoBJn+bu/lVsOZ13cqNdDeqIF/xQ5/VmWvMduP6AmXvylO/PIc2isw==
+
+"@esbuild/darwin-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/darwin-arm64/-/darwin-arm64-0.25.5.tgz#49d8bf8b1df95f759ac81eb1d0736018006d7e34"
+  integrity sha512-GtaBgammVvdF7aPIgH2jxMDdivezgFu6iKpmT+48+F8Hhg5J/sfnDieg0aeG/jfSvkYQU2/pceFPDKlqZzwnfQ==
+
+"@esbuild/darwin-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/darwin-x64/-/darwin-x64-0.25.5.tgz#e27a5d92a14886ef1d492fd50fc61a2d4d87e418"
+  integrity sha512-1iT4FVL0dJ76/q1wd7XDsXrSW+oLoquptvh4CLR4kITDtqi2e/xwXwdCVH8hVHU43wgJdsq7Gxuzcs6Iq/7bxQ==
+
+"@esbuild/freebsd-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/freebsd-arm64/-/freebsd-arm64-0.25.5.tgz#97cede59d638840ca104e605cdb9f1b118ba0b1c"
+  integrity sha512-nk4tGP3JThz4La38Uy/gzyXtpkPW8zSAmoUhK9xKKXdBCzKODMc2adkB2+8om9BDYugz+uGV7sLmpTYzvmz6Sw==
+
+"@esbuild/freebsd-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/freebsd-x64/-/freebsd-x64-0.25.5.tgz#71c77812042a1a8190c3d581e140d15b876b9c6f"
+  integrity sha512-PrikaNjiXdR2laW6OIjlbeuCPrPaAl0IwPIaRv+SMV8CiM8i2LqVUHFC1+8eORgWyY7yhQY+2U2fA55mBzReaw==
+
+"@esbuild/linux-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-arm64/-/linux-arm64-0.25.5.tgz#f7b7c8f97eff8ffd2e47f6c67eb5c9765f2181b8"
+  integrity sha512-Z9kfb1v6ZlGbWj8EJk9T6czVEjjq2ntSYLY2cw6pAZl4oKtfgQuS4HOq41M/BcoLPzrUbNd+R4BXFyH//nHxVg==
+
+"@esbuild/linux-arm@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-arm/-/linux-arm-0.25.5.tgz#2a0be71b6cd8201fa559aea45598dffabc05d911"
+  integrity sha512-cPzojwW2okgh7ZlRpcBEtsX7WBuqbLrNXqLU89GxWbNt6uIg78ET82qifUy3W6OVww6ZWobWub5oqZOVtwolfw==
+
+"@esbuild/linux-ia32@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-ia32/-/linux-ia32-0.25.5.tgz#763414463cd9ea6fa1f96555d2762f9f84c61783"
+  integrity sha512-sQ7l00M8bSv36GLV95BVAdhJ2QsIbCuCjh/uYrWiMQSUuV+LpXwIqhgJDcvMTj+VsQmqAHL2yYaasENvJ7CDKA==
+
+"@esbuild/linux-loong64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-loong64/-/linux-loong64-0.25.5.tgz#428cf2213ff786a502a52c96cf29d1fcf1eb8506"
+  integrity sha512-0ur7ae16hDUC4OL5iEnDb0tZHDxYmuQyhKhsPBV8f99f6Z9KQM02g33f93rNH5A30agMS46u2HP6qTdEt6Q1kg==
+
+"@esbuild/linux-mips64el@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-mips64el/-/linux-mips64el-0.25.5.tgz#5cbcc7fd841b4cd53358afd33527cd394e325d96"
+  integrity sha512-kB/66P1OsHO5zLz0i6X0RxlQ+3cu0mkxS3TKFvkb5lin6uwZ/ttOkP3Z8lfR9mJOBk14ZwZ9182SIIWFGNmqmg==
+
+"@esbuild/linux-ppc64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-ppc64/-/linux-ppc64-0.25.5.tgz#0d954ab39ce4f5e50f00c4f8c4fd38f976c13ad9"
+  integrity sha512-UZCmJ7r9X2fe2D6jBmkLBMQetXPXIsZjQJCjgwpVDz+YMcS6oFR27alkgGv3Oqkv07bxdvw7fyB71/olceJhkQ==
+
+"@esbuild/linux-riscv64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-riscv64/-/linux-riscv64-0.25.5.tgz#0e7dd30730505abd8088321e8497e94b547bfb1e"
+  integrity sha512-kTxwu4mLyeOlsVIFPfQo+fQJAV9mh24xL+y+Bm6ej067sYANjyEw1dNHmvoqxJUCMnkBdKpvOn0Ahql6+4VyeA==
+
+"@esbuild/linux-s390x@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-s390x/-/linux-s390x-0.25.5.tgz#5669af81327a398a336d7e40e320b5bbd6e6e72d"
+  integrity sha512-K2dSKTKfmdh78uJ3NcWFiqyRrimfdinS5ErLSn3vluHNeHVnBAFWC8a4X5N+7FgVE1EjXS1QDZbpqZBjfrqMTQ==
+
+"@esbuild/linux-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/linux-x64/-/linux-x64-0.25.5.tgz#b2357dd153aa49038967ddc1ffd90c68a9d2a0d4"
+  integrity sha512-uhj8N2obKTE6pSZ+aMUbqq+1nXxNjZIIjCjGLfsWvVpy7gKCOL6rsY1MhRh9zLtUtAI7vpgLMK6DxjO8Qm9lJw==
+
+"@esbuild/netbsd-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/netbsd-arm64/-/netbsd-arm64-0.25.5.tgz#53b4dfb8fe1cee93777c9e366893bd3daa6ba63d"
+  integrity sha512-pwHtMP9viAy1oHPvgxtOv+OkduK5ugofNTVDilIzBLpoWAM16r7b/mxBvfpuQDpRQFMfuVr5aLcn4yveGvBZvw==
+
+"@esbuild/netbsd-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/netbsd-x64/-/netbsd-x64-0.25.5.tgz#a0206f6314ce7dc8713b7732703d0f58de1d1e79"
+  integrity sha512-WOb5fKrvVTRMfWFNCroYWWklbnXH0Q5rZppjq0vQIdlsQKuw6mdSihwSo4RV/YdQ5UCKKvBy7/0ZZYLBZKIbwQ==
+
+"@esbuild/openbsd-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/openbsd-arm64/-/openbsd-arm64-0.25.5.tgz#2a796c87c44e8de78001d808c77d948a21ec22fd"
+  integrity sha512-7A208+uQKgTxHd0G0uqZO8UjK2R0DDb4fDmERtARjSHWxqMTye4Erz4zZafx7Di9Cv+lNHYuncAkiGFySoD+Mw==
+
+"@esbuild/openbsd-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/openbsd-x64/-/openbsd-x64-0.25.5.tgz#28d0cd8909b7fa3953af998f2b2ed34f576728f0"
+  integrity sha512-G4hE405ErTWraiZ8UiSoesH8DaCsMm0Cay4fsFWOOUcz8b8rC6uCvnagr+gnioEjWn0wC+o1/TAHt+It+MpIMg==
+
+"@esbuild/sunos-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/sunos-x64/-/sunos-x64-0.25.5.tgz#a28164f5b997e8247d407e36c90d3fd5ddbe0dc5"
+  integrity sha512-l+azKShMy7FxzY0Rj4RCt5VD/q8mG/e+mDivgspo+yL8zW7qEwctQ6YqKX34DTEleFAvCIUviCFX1SDZRSyMQA==
+
+"@esbuild/win32-arm64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/win32-arm64/-/win32-arm64-0.25.5.tgz#6eadbead38e8bd12f633a5190e45eff80e24007e"
+  integrity sha512-O2S7SNZzdcFG7eFKgvwUEZ2VG9D/sn/eIiz8XRZ1Q/DO5a3s76Xv0mdBzVM5j5R639lXQmPmSo0iRpHqUUrsxw==
+
+"@esbuild/win32-ia32@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/win32-ia32/-/win32-ia32-0.25.5.tgz#bab6288005482f9ed2adb9ded7e88eba9a62cc0d"
+  integrity sha512-onOJ02pqs9h1iMJ1PQphR+VZv8qBMQ77Klcsqv9CNW2w6yLqoURLcgERAIurY6QE63bbLuqgP9ATqajFLK5AMQ==
+
+"@esbuild/win32-x64@0.25.5":
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/@esbuild/win32-x64/-/win32-x64-0.25.5.tgz#7fc114af5f6563f19f73324b5d5ff36ece0803d1"
+  integrity sha512-TXv6YnJ8ZMVdX+SXWVBo/0p8LTcrUYngpWjvm91TMjjBQii7Oz11Lw5lbDV5Y0TzuhSJHwiH4hEtC1I42mMS0g==
+
+"@fortawesome/fontawesome-common-types@6.7.2":
+  version "6.7.2"
+  resolved "https://registry.yarnpkg.com/@fortawesome/fontawesome-common-types/-/fontawesome-common-types-6.7.2.tgz#7123d74b0c1e726794aed1184795dbce12186470"
+  integrity sha512-Zs+YeHUC5fkt7Mg1l6XTniei3k4bwG/yo3iFUtZWd/pMx9g3fdvkSK9E0FOC+++phXOka78uJcYb8JaFkW52Xg==
+
+"@fortawesome/free-regular-svg-icons@^6.6.0":
+  version "6.7.2"
+  resolved "https://registry.yarnpkg.com/@fortawesome/free-regular-svg-icons/-/free-regular-svg-icons-6.7.2.tgz#f1651e55e6651a15589b0569516208f9c65f96db"
+  integrity sha512-7Z/ur0gvCMW8G93dXIQOkQqHo2M5HLhYrRVC0//fakJXxcF1VmMPsxnG6Ee8qEylA8b8Q3peQXWMNZ62lYF28g==
+  dependencies:
+    "@fortawesome/fontawesome-common-types" "6.7.2"
+
+"@fortawesome/free-solid-svg-icons@^6.6.0":
+  version "6.7.2"
+  resolved "https://registry.yarnpkg.com/@fortawesome/free-solid-svg-icons/-/free-solid-svg-icons-6.7.2.tgz#fe25883b5eb8464a82918599950d283c465b57f6"
+  integrity sha512-GsBrnOzU8uj0LECDfD5zomZJIjrPhIlWU82AHwa2s40FKH+kcxQaBvBo3Z4TxyZHIyX8XTDxsyA33/Vx9eFuQA==
+  dependencies:
+    "@fortawesome/fontawesome-common-types" "6.7.2"
 
 "@jridgewell/gen-mapping@^0.3.5":
   version "0.3.5"
@@ -125,7 +279,12 @@
   resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.15.tgz#d7c6e6755c78567a951e04ab52ef0fd26de59f32"
   integrity sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg==
 
-"@jridgewell/trace-mapping@^0.3.18", "@jridgewell/trace-mapping@^0.3.24":
+"@jridgewell/sourcemap-codec@^1.5.0":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.5.0.tgz#3188bcb273a414b0d215fd22a58540b989b9409a"
+  integrity sha512-gv3ZRaISU3fjPAgNsriBRqGWQL6quFx04YMPW/zD8XMLsU32mhCCbfbO6KZFLjvYpCZ8zyDEgqsgf+PwPaM7GQ==
+
+"@jridgewell/trace-mapping@^0.3.24":
   version "0.3.25"
   resolved "https://registry.yarnpkg.com/@jridgewell/trace-mapping/-/trace-mapping-0.3.25.tgz#15f190e98895f3fc23276ee14bc76b675c2e50f0"
   integrity sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ==
@@ -133,18 +292,40 @@
     "@jridgewell/resolve-uri" "^3.1.0"
     "@jridgewell/sourcemap-codec" "^1.4.14"
 
+"@jsep-plugin/assignment@^1.3.0":
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/@jsep-plugin/assignment/-/assignment-1.3.0.tgz#fcfc5417a04933f7ceee786e8ab498aa3ce2b242"
+  integrity sha512-VVgV+CXrhbMI3aSusQyclHkenWSAm95WaiKrMxRFam3JSUiIaQjoMIw2sEs/OX4XifnqeQUN4DYbJjlA8EfktQ==
+
+"@jsep-plugin/regex@^1.0.4":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@jsep-plugin/regex/-/regex-1.0.4.tgz#cb2fc423220fa71c609323b9ba7f7d344a755fcc"
+  integrity sha512-q7qL4Mgjs1vByCaTnDFcBnV9HS7GVPJX5vyVoCgZHNSC9rjwIlmbXG5sUuorR5ndfHAIlJ8pVStxvjXHbNvtUg==
+
+"@jsonquerylang/jsonquery@^3.1.1 || ^4.0.0 || ^5.0.0":
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/@jsonquerylang/jsonquery/-/jsonquery-5.0.3.tgz#eba46856031e711085fda511dcdeaa06a9e7f12d"
+  integrity sha512-aH9paBzg4E2Kel/1e04GoqexIcH5tUMp0gdBhrA7aOFL4oJOIzcRv5Bdr31IJlzt+yP7BMJ3/tViSolFL3w8pw==
+
 "@lezer/common@^1.0.0", "@lezer/common@^1.1.0", "@lezer/common@^1.2.0":
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/@lezer/common/-/common-1.2.1.tgz#198b278b7869668e1bebbe687586e12a42731049"
   integrity sha512-yemX0ZD2xS/73llMZIK6KplkjIjf2EvAHcinDi/TfJ9hS25G0388+ClHt6/3but0oOxinTcQHJLDXh6w1crzFQ==
 
-"@lezer/highlight@^1.0.0", "@lezer/highlight@^1.2.0":
+"@lezer/highlight@^1.0.0":
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/@lezer/highlight/-/highlight-1.2.0.tgz#e5898c3644208b4b589084089dceeea2966f7780"
   integrity sha512-WrS5Mw51sGrpqjlh3d4/fOwpEV2Hd3YOkp9DBt4k8XZQcoTHZFB7sx030A6OcahF4J1nDQAa3jXlTVVYH50IFA==
   dependencies:
     "@lezer/common" "^1.0.0"
 
+"@lezer/highlight@^1.2.1":
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/@lezer/highlight/-/highlight-1.2.1.tgz#596fa8f9aeb58a608be0a563e960c373cbf23f8b"
+  integrity sha512-Z5duk4RN/3zuVO7Jq0pGLJ3qynpxUVsh7IbUbGj88+uV2ApSAn6kWg2au3iJb+0Zi7kKtqffIESgNcRXWZWmSA==
+  dependencies:
+    "@lezer/common" "^1.0.0"
+
 "@lezer/json@^1.0.0":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/@lezer/json/-/json-1.0.2.tgz#bdc849e174113e2d9a569a5e6fb1a27e2f703eaf"
@@ -161,346 +342,266 @@
   dependencies:
     "@lezer/common" "^1.0.0"
 
-"@replit/codemirror-indentation-markers@^6.5.1":
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/@replit/codemirror-indentation-markers/-/codemirror-indentation-markers-6.5.1.tgz#74022021035b2e17b3777ec832d92bfadd5890ef"
-  integrity sha512-9MfwbNdARjwx0X+duBgeJJ7vnpyHWfEwk+p4FlWVs2ntvSyQmKI/FH2iEfEUOMyafIiQxzyLn0y2RS5f54hN5A==
+"@marijn/find-cluster-break@^1.0.0":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@marijn/find-cluster-break/-/find-cluster-break-1.0.2.tgz#775374306116d51c0c500b8c4face0f9a04752d8"
+  integrity sha512-l0h88YhZFyKdXIFNfSWpyjStDjGHwZ/U7iobcK1cQQD8sejsONdQtTVU+1wVN1PBw40PiiHB1vA5S7VTfQiP9g==
+
+"@replit/codemirror-indentation-markers@^6.5.3":
+  version "6.5.3"
+  resolved "https://registry.yarnpkg.com/@replit/codemirror-indentation-markers/-/codemirror-indentation-markers-6.5.3.tgz#1cfe5c557c45dd7f2988cbee278f17607010591b"
+  integrity sha512-hL5Sfvw3C1vgg7GolLe/uxX5T3tmgOA3ZzqlMv47zjU1ON51pzNWiVbS22oh6crYhtVhv8b3gdXwoYp++2ilHw==
+
+"@rollup/rollup-android-arm-eabi@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm-eabi/-/rollup-android-arm-eabi-4.41.1.tgz#f39f09f60d4a562de727c960d7b202a2cf797424"
+  integrity sha512-NELNvyEWZ6R9QMkiytB4/L4zSEaBC03KIXEghptLGLZWJ6VPrL63ooZQCOnlx36aQPGhzuOMwDerC1Eb2VmrLw==
+
+"@rollup/rollup-android-arm64@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.41.1.tgz#d19af7e23760717f1d879d4ca3d2cd247742dff2"
+  integrity sha512-DXdQe1BJ6TK47ukAoZLehRHhfKnKg9BjnQYUu9gzhI8Mwa1d2fzxA1aw2JixHVl403bwp1+/o/NhhHtxWJBgEA==
+
+"@rollup/rollup-darwin-arm64@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.41.1.tgz#1c3a2fbf205d80641728e05f4a56c909e95218b7"
+  integrity sha512-5afxvwszzdulsU2w8JKWwY8/sJOLPzf0e1bFuvcW5h9zsEg+RQAojdW0ux2zyYAz7R8HvvzKCjLNJhVq965U7w==
+
+"@rollup/rollup-darwin-x64@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.41.1.tgz#aa66d2ba1a25e609500e13bef06dc0e71cc0c0d4"
+  integrity sha512-egpJACny8QOdHNNMZKf8xY0Is6gIMz+tuqXlusxquWu3F833DcMwmGM7WlvCO9sB3OsPjdC4U0wHw5FabzCGZg==
+
+"@rollup/rollup-freebsd-arm64@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-freebsd-arm64/-/rollup-freebsd-arm64-4.41.1.tgz#df10a7b6316a0ef1028c6ca71a081124c537e30d"
+  integrity sha512-DBVMZH5vbjgRk3r0OzgjS38z+atlupJ7xfKIDJdZZL6sM6wjfDNo64aowcLPKIx7LMQi8vybB56uh1Ftck/Atg==
+
+"@rollup/rollup-freebsd-x64@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-freebsd-x64/-/rollup-freebsd-x64-4.41.1.tgz#a3fdce8a05e95b068cbcb46e4df5185e407d0c35"
+  integrity sha512-3FkydeohozEskBxNWEIbPfOE0aqQgB6ttTkJ159uWOFn42VLyfAiyD9UK5mhu+ItWzft60DycIN1Xdgiy8o/SA==
+
+"@rollup/rollup-linux-arm-gnueabihf@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.41.1.tgz#49f766c55383bd0498014a9d76924348c2f3890c"
+  integrity sha512-wC53ZNDgt0pqx5xCAgNunkTzFE8GTgdZ9EwYGVcg+jEjJdZGtq9xPjDnFgfFozQI/Xm1mh+D9YlYtl+ueswNEg==
+
+"@rollup/rollup-linux-arm-musleabihf@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm-musleabihf/-/rollup-linux-arm-musleabihf-4.41.1.tgz#1d4d7d32fc557e17d52e1857817381ea365e2959"
+  integrity sha512-jwKCca1gbZkZLhLRtsrka5N8sFAaxrGz/7wRJ8Wwvq3jug7toO21vWlViihG85ei7uJTpzbXZRcORotE+xyrLA==
+
+"@rollup/rollup-linux-arm64-gnu@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm64-gnu/-/rollup-linux-arm64-gnu-4.41.1.tgz#f4fc317268441e9589edad3be8f62b6c03009bc1"
+  integrity sha512-g0UBcNknsmmNQ8V2d/zD2P7WWfJKU0F1nu0k5pW4rvdb+BIqMm8ToluW/eeRmxCared5dD76lS04uL4UaNgpNA==
+
+"@rollup/rollup-linux-arm64-musl@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.41.1.tgz#63a1f1b0671cb17822dabae827fef0e443aebeb7"
+  integrity sha512-XZpeGB5TKEZWzIrj7sXr+BEaSgo/ma/kCgrZgL0oo5qdB1JlTzIYQKel/RmhT6vMAvOdM2teYlAaOGJpJ9lahg==
+
+"@rollup/rollup-linux-loongarch64-gnu@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-loongarch64-gnu/-/rollup-linux-loongarch64-gnu-4.41.1.tgz#c659b01cc6c0730b547571fc3973e1e955369f98"
+  integrity sha512-bkCfDJ4qzWfFRCNt5RVV4DOw6KEgFTUZi2r2RuYhGWC8WhCA8lCAJhDeAmrM/fdiAH54m0mA0Vk2FGRPyzI+tw==
+
+"@rollup/rollup-linux-powerpc64le-gnu@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-powerpc64le-gnu/-/rollup-linux-powerpc64le-gnu-4.41.1.tgz#612e746f9ad7e58480f964d65e0d6c3f4aae69a8"
+  integrity sha512-3mr3Xm+gvMX+/8EKogIZSIEF0WUu0HL9di+YWlJpO8CQBnoLAEL/roTCxuLncEdgcfJcvA4UMOf+2dnjl4Ut1A==
+
+"@rollup/rollup-linux-riscv64-gnu@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.41.1.tgz#4610dbd1dcfbbae32fbc10c20ae7387acb31110c"
+  integrity sha512-3rwCIh6MQ1LGrvKJitQjZFuQnT2wxfU+ivhNBzmxXTXPllewOF7JR1s2vMX/tWtUYFgphygxjqMl76q4aMotGw==
+
+"@rollup/rollup-linux-riscv64-musl@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-riscv64-musl/-/rollup-linux-riscv64-musl-4.41.1.tgz#054911fab40dc83fafc21e470193c058108f19d8"
+  integrity sha512-LdIUOb3gvfmpkgFZuccNa2uYiqtgZAz3PTzjuM5bH3nvuy9ty6RGc/Q0+HDFrHrizJGVpjnTZ1yS5TNNjFlklw==
+
+"@rollup/rollup-linux-s390x-gnu@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.41.1.tgz#98896eca8012547c7f04bd07eaa6896825f9e1a5"
+  integrity sha512-oIE6M8WC9ma6xYqjvPhzZYk6NbobIURvP/lEbh7FWplcMO6gn7MM2yHKA1eC/GvYwzNKK/1LYgqzdkZ8YFxR8g==
+
+"@rollup/rollup-linux-x64-gnu@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.41.1.tgz#01cf56844a1e636ee80dfb364e72c2b7142ad896"
+  integrity sha512-cWBOvayNvA+SyeQMp79BHPK8ws6sHSsYnK5zDcsC3Hsxr1dgTABKjMnMslPq1DvZIp6uO7kIWhiGwaTdR4Og9A==
+
+"@rollup/rollup-linux-x64-musl@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.41.1.tgz#e67c7531df6dff0b4c241101d4096617fbca87c3"
+  integrity sha512-y5CbN44M+pUCdGDlZFzGGBSKCA4A/J2ZH4edTYSSxFg7ce1Xt3GtydbVKWLlzL+INfFIZAEg1ZV6hh9+QQf9YQ==
+
+"@rollup/rollup-win32-arm64-msvc@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.41.1.tgz#7eeada98444e580674de6989284e4baacd48ea65"
+  integrity sha512-lZkCxIrjlJlMt1dLO/FbpZbzt6J/A8p4DnqzSa4PWqPEUUUnzXLeki/iyPLfV0BmHItlYgHUqJe+3KiyydmiNQ==
+
+"@rollup/rollup-win32-ia32-msvc@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.41.1.tgz#516c4b54f80587b4a390aaf4940b40870271d35d"
+  integrity sha512-+psFT9+pIh2iuGsxFYYa/LhS5MFKmuivRsx9iPJWNSGbh2XVEjk90fmpUEjCnILPEPJnikAU6SFDiEUyOv90Pg==
+
+"@rollup/rollup-win32-x64-msvc@4.41.1":
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.41.1.tgz#848f99b0d9936d92221bb6070baeff4db6947a30"
+  integrity sha512-Wq2zpapRYLfi4aKxf2Xff0tN+7slj2d4R87WEzqw7ZLsVvO5zwYCIuEGSZYiK41+GlwUo1HiR+GdkLEJnCKTCw==
 
 "@sphinxxxx/color-conversion@^2.2.2":
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/@sphinxxxx/color-conversion/-/color-conversion-2.2.2.tgz#03ecc29279e3c0c832f6185a5bfa3497858ac8ca"
   integrity sha512-XExJS3cLqgrmNBIP3bBw6+1oQ1ksGjFh0+oClDKFYpCCqx/hlqwWO5KO/S63fzUo67SxI9dMrF0y5T/Ey7h8Zw==
 
-"@types/estree@*", "@types/estree@^1.0.0", "@types/estree@^1.0.1":
+"@sveltejs/acorn-typescript@^1.0.5":
   version "1.0.5"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.5.tgz#a6ce3e556e00fd9895dd872dd172ad0d4bd687f4"
-  integrity sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==
-
-acorn@^8.10.0, acorn@^8.9.0:
-  version "8.11.3"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.11.3.tgz#71e0b14e13a4ec160724b38fb7b0f233b1b81d7a"
-  integrity sha512-Y9rRfJG5jcKOE0CLisYbojUjIrIEE7AGMzA/Sm4BslANhbS+cDMpgBdcPT91oJ7OuJ9hYJBx59RjbhxVnrF8Xg==
-
-ajv@^8.12.0:
-  version "8.12.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.12.0.tgz#d1a0527323e22f53562c567c00991577dfbe19d1"
-  integrity sha512-sRu1kpcO9yLtYxBKvqfTeh9KzZEwO3STyX1HT+4CaDzC6HpTGYhIhPIzj9XuKU7KYDwnaeh5hcOwjy1QuJzBPA==
-  dependencies:
-    fast-deep-equal "^3.1.1"
-    json-schema-traverse "^1.0.0"
-    require-from-string "^2.0.2"
-    uri-js "^4.2.2"
+  resolved "https://registry.yarnpkg.com/@sveltejs/acorn-typescript/-/acorn-typescript-1.0.5.tgz#f518101d1b2e12ce80854f1cd850d3b9fb91d710"
+  integrity sha512-IwQk4yfwLdibDlrXVE04jTZYlLnwsTT2PIOQQGNLWfjavGifnk1JD1LcZjZaBTRcxZu2FfPfNLOE04DSu9lqtQ==
 
-anymatch@~3.1.2:
-  version "3.1.3"
-  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.3.tgz#790c58b19ba1720a84205b57c618d5ad8524973e"
-  integrity sha512-KMReFUr0B4t+D+OBkjR3KYqvocp2XaSzO55UcB6mgQMd3KbcE+mWTyvVV7D/zsdEbNnV6acZUutkiHQXvTr1Rw==
-  dependencies:
-    normalize-path "^3.0.0"
-    picomatch "^2.0.4"
+"@types/estree@1.0.7", "@types/estree@^1.0.5", "@types/estree@^1.0.6":
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-1.0.7.tgz#4158d3105276773d5b7695cd4834b1722e4f37a8"
+  integrity sha512-w28IoSUCJpidD/TGviZwwMJckNESJZXFu7NBZ5YJ4mEUnNraUn9Pm8HSZm/jDF1pDWYKspWE7oVphigUPRakIQ==
 
-aria-query@^5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-5.3.0.tgz#650c569e41ad90b51b3d7df5e5eed1c7549c103e"
-  integrity sha512-b0P0sZPKtyu8HkeRAfCq0IfURZK+SuwMjY1UXGBU27wpAiTwQAIlq56IbIO+ytk/JjS1fMR14ee5WBBfKi5J6A==
-  dependencies:
-    dequal "^2.0.3"
+acorn@^8.12.1:
+  version "8.14.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.14.1.tgz#721d5dc10f7d5b5609a891773d47731796935dfb"
+  integrity sha512-OvQ/2pUDKmgfCg++xsTX1wGxfTaszcHVcTctW4UJB4hibJx2HXxxO5UmVgyjMa+ZDsiaf5wWLXYpRWMmBI0QHg==
 
-axobject-query@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-4.0.0.tgz#04a4c90dce33cc5d606c76d6216e3b250ff70dab"
-  integrity sha512-+60uv1hiVFhHZeO+Lz0RYzsVHy5Wr1ayX0mwda9KPDVLNJgZ1T9Ny7VmFbLDzxsH0D87I86vgj3gFrjTJUYznw==
+ajv@^8.17.1:
+  version "8.17.1"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-8.17.1.tgz#37d9a5c776af6bc92d7f4f9510eba4c0a60d11a6"
+  integrity sha512-B/gBuNg5SiMTrPkC+A2+cW0RszwxYmn6VYxB/inlBStS5nx6xHIt/ehKRhIMhqusl7a8LjQoZnjCs5vhwxOQ1g==
   dependencies:
-    dequal "^2.0.3"
-
-binary-extensions@^2.0.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.3.0.tgz#f6e14a97858d327252200242d4ccfe522c445522"
-  integrity sha512-Ceh+7ox5qe7LJuLHoY0feh3pHuUDHAcRUeyL2VYghZwfpkNIy/+8Ocg0a3UuSoYzavmylwuLWQOf3hl0jjMMIw==
+    fast-deep-equal "^3.1.3"
+    fast-uri "^3.0.1"
+    json-schema-traverse "^1.0.0"
+    require-from-string "^2.0.2"
 
-braces@~3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
-  integrity sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==
-  dependencies:
-    fill-range "^7.0.1"
+aria-query@^5.3.1:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-5.3.2.tgz#93f81a43480e33a338f19163a3d10a50c01dcd59"
+  integrity sha512-COROpnaoap1E2F000S62r6A60uHZnmlvomhfyT2DlTcrY1OrBKn2UhH7qn5wTC9zMvD0AY7csdPSNwKP+7WiQw==
 
-"chokidar@>=3.0.0 <4.0.0":
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.6.0.tgz#197c6cc669ef2a8dc5e7b4d97ee4e092c3eb0d5b"
-  integrity sha512-7VT13fmjotKpGipCW9JEQAusEPE+Ei8nl6/g4FBAmIm0GOOLMua9NDDo/DWp0ZAxCr3cPq5ZpBqmPAQgDda2Pw==
-  dependencies:
-    anymatch "~3.1.2"
-    braces "~3.0.2"
-    glob-parent "~5.1.2"
-    is-binary-path "~2.1.0"
-    is-glob "~4.0.1"
-    normalize-path "~3.0.0"
-    readdirp "~3.6.0"
-  optionalDependencies:
-    fsevents "~2.3.2"
+axobject-query@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-4.1.0.tgz#28768c76d0e3cff21bc62a9e2d0b6ac30042a1ee"
+  integrity sha512-qIj0G9wZbMGNLjLmg1PT6v2mE9AH2zlnADJD/2tC6E00hgmhUOfEB6greHPAfLRSufHqROIUTkw6E+M3lH0PTQ==
 
-code-red@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/code-red/-/code-red-1.0.4.tgz#59ba5c9d1d320a4ef795bc10a28bd42bfebe3e35"
-  integrity sha512-7qJWqItLA8/VPVlKJlFXU+NBlo/qyfs39aJcuMT/2ere32ZqvF5OSxgdM5xOfJJ7O429gg2HM47y8v9P+9wrNw==
-  dependencies:
-    "@jridgewell/sourcemap-codec" "^1.4.15"
-    "@types/estree" "^1.0.1"
-    acorn "^8.10.0"
-    estree-walker "^3.0.3"
-    periscopic "^3.1.0"
+clsx@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/clsx/-/clsx-2.1.1.tgz#eed397c9fd8bd882bfb18deab7102049a2f32999"
+  integrity sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==
 
 codemirror-wrapped-line-indent@^1.0.8:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/codemirror-wrapped-line-indent/-/codemirror-wrapped-line-indent-1.0.8.tgz#7ad1b4d7abe11f8894886e1c59303928f070cbe8"
   integrity sha512-5UwuHCz4oAZuvot1DbfFxSxJacTESdNGa/KpJD7HfpVpDAJdgB1vV9OG4b4pkJqPWuOfIpFLTQEKS85kTpV+XA==
 
-crelt@^1.0.5:
+crelt@^1.0.5, crelt@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/crelt/-/crelt-1.0.6.tgz#7cc898ea74e190fb6ef9dae57f8f81cf7302df72"
   integrity sha512-VQ2MBenTq1fWZUH9DJNGti7kKv6EeAuYr3cLwxUWhIu1baTaXh4Ib5W2CqHVqib4/MqbYGJqiL3Zb8GJZr3l4g==
 
-css-tree@^2.3.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/css-tree/-/css-tree-2.3.1.tgz#10264ce1e5442e8572fc82fbe490644ff54b5c20"
-  integrity sha512-6Fv1DV/TYw//QF5IzQdqsNDjx/wc8TrMBZsqjL9eW01tWb7R7k/mq+/VXfJCl7SoD5emsJop9cOByJZfs8hYIw==
-  dependencies:
-    mdn-data "2.0.30"
-    source-map-js "^1.0.1"
-
-dequal@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/dequal/-/dequal-2.0.3.tgz#2644214f1997d39ed0ee0ece72335490a7ac67be"
-  integrity sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==
-
 diff-sequences@^29.6.3:
   version "29.6.3"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-29.6.3.tgz#4deaf894d11407c51efc8418012f9e70b84ea921"
   integrity sha512-EjePK1srD3P08o2j4f0ExnylqRs5B9tJjcp9t1krH2qRi8CCdsYfwe9JgSLurFBWwq4uOlipzfk5fHNvwFKr8Q==
 
-esbuild-android-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-android-64/-/esbuild-android-64-0.14.31.tgz#4b7dfbbeee62b3495ba78220b85fb590eb68d5bf"
-  integrity sha512-MYkuJ91w07nGmr4EouejOZK2j/f5TCnsKxY8vRr2+wpKKfHD1LTJK28VbZa+y1+AL7v1V9G98ezTUwsV3CmXNw==
-
-esbuild-android-arm64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-android-arm64/-/esbuild-android-arm64-0.14.31.tgz#24c3d693924e044fb0d23206c3e627502b10b930"
-  integrity sha512-0rkH/35s7ZVcsw6nS0IAkR0dekSbjZGWdlOAf3jV0lGoPqqw0x6/TmaV9w7DQgUERTH1ApmPlpAMU4kVkCq9Jg==
-
-esbuild-darwin-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-darwin-64/-/esbuild-darwin-64-0.14.31.tgz#285fbdb6dc74d4410f43dee59e6a14ebff82a9d7"
-  integrity sha512-kP6xPZHxtJa36Hb0jC05L3VzQSZBW2f3bpnQS20czXTRGEmM2GDiYpGdI5g2QYaw6vC4PYXjnigq8usd9g9jnQ==
-
-esbuild-darwin-arm64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-darwin-arm64/-/esbuild-darwin-arm64-0.14.31.tgz#b39c471a8134ce2c7811eb96fab9c500b256261c"
-  integrity sha512-1ZMog4hkNsdBGtDDtsftUqX6S9N52gEx4vX5aVehsSptgoBFIar1XrPiBTQty7YNH+bJasTpSVaZQgElCVvPKQ==
-
-esbuild-freebsd-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-freebsd-64/-/esbuild-freebsd-64-0.14.31.tgz#7ca700ef60ae12154bae63094ad41b21c6ae1a23"
-  integrity sha512-Zo0BYj7QpVFWoUpkv6Ng0RO2eJ4zk/WDaHMO88+jr5HuYmxsOre0imgwaZVPquTuJnCvL1G48BFucJ3tFflSeQ==
-
-esbuild-freebsd-arm64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-freebsd-arm64/-/esbuild-freebsd-arm64-0.14.31.tgz#f793085c7184fcd08649b8d185edc5c2ce112e82"
-  integrity sha512-t85bS6jbRpmdjr4pdr/FY/fpx8lo1vv9S7BAs2EsXKJQhRDMIiC3QW+k2acYJoRuqirlvJcJVFQGCq/PfyC1kA==
-
-esbuild-linux-32@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-32/-/esbuild-linux-32-0.14.31.tgz#cac97ec7da6fbde0c21dbe08babd0d2a034f317d"
-  integrity sha512-XYtOk/GodSkv+UOYVwryGpGPuFnszsMvRMKq6cIUfFfdssHuKDsU9IZveyCG44J106J39ABenQ5EetbYtVJHUw==
-
-esbuild-linux-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-64/-/esbuild-linux-64-0.14.31.tgz#ec94cd5228e6777d2feb3c24a1fe1cbf8817d6da"
-  integrity sha512-Zf9CZxAxaXWHLqCg/QZ/hs0RU0XV3IBxV+ENQzy00S4QOTnZAvSLgPciILHHrVJ0lPIlb4XzAqlLM5y6iI2LIw==
-
-esbuild-linux-arm64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-arm64/-/esbuild-linux-arm64-0.14.31.tgz#d119188fccd6384db5c703de24c46dacaee3e9e8"
-  integrity sha512-V/H0tv+xpQ9IOHM+o85oCKNNidIEc5CcnDWl0V+hPd2F03dqdbFkWPBGphx8rD4JSQn6UefUQ1iH7y1qIzO8Fw==
-
-esbuild-linux-arm@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-arm/-/esbuild-linux-arm-0.14.31.tgz#63e10846886901e5632a591d44160f95c5d12ba7"
-  integrity sha512-RpiaeHPRlgCCDskxoyIsI49BhcDtZ4cl8+SLffizDm0yMNWP538SUg0ezQ2TTOPj3/svaGIbkRDwYtAon0Sjkg==
-
-esbuild-linux-mips64le@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-mips64le/-/esbuild-linux-mips64le-0.14.31.tgz#1cd44f72cde6489a5d6deea7c54efa6f3d6590ee"
-  integrity sha512-9/oBfAckInRuUg6AEgdCLLn6KJ6UOJDOLmUinTsReVSg6AfV6wxYQJq9iQM2idRogP7GUpomJ+bvCdWXpotQRQ==
-
-esbuild-linux-ppc64le@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-ppc64le/-/esbuild-linux-ppc64le-0.14.31.tgz#3b5ccc05e5b8ef5c494f30a61fdd27811d2bbeeb"
-  integrity sha512-NMcb14Pg+8q8raGkzor9/R3vQwKzgxE3694BtO2SDLBwJuL2C1dQ1ZtM1t7ZvArQBgT8RiZVxb0/3fD+qGNk7g==
-
-esbuild-linux-riscv64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-riscv64/-/esbuild-linux-riscv64-0.14.31.tgz#d74ca78c8ed1d9b40bc907a9e3ef6e83fc06189c"
-  integrity sha512-l13yvmsVfawAnoYfcpuvml+nTlrOmtdceXYufSkXl2DOb0JKcuR6ARlAzuQCDcpo49SOJy1cCxpwlOIsUQBfzA==
-
-esbuild-linux-s390x@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-linux-s390x/-/esbuild-linux-s390x-0.14.31.tgz#1bd547b8b027e323b77a838d265cb56ece2543af"
-  integrity sha512-GIwV9mY3koYja9MCSkKLk1P7rj+MkPV0UsGsZ575hEcIBrXeKN9jBi6X/bxDDPEN/SUAH35cJhBNrZU4x9lEfg==
-
-esbuild-netbsd-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-netbsd-64/-/esbuild-netbsd-64-0.14.31.tgz#964a45dbad4fac92aa0a15056e38a182735bd6c6"
-  integrity sha512-bJ+pyLvKQm+Obp5k7/Wk8e9Gdkls56F1aiI3uptoIfOIUqsZImH7pDyTrSufwqsFp62kO9LRuwXnjDwQtPyhFQ==
-
-esbuild-openbsd-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-openbsd-64/-/esbuild-openbsd-64-0.14.31.tgz#7d2a1d46450321b0459263d3e7072e6d3924ce46"
-  integrity sha512-NRAAPPca05H9j9Xab0kVXK0V6/pyZGGy8d2Y8KS0BMwWEydlD4KCJDmH8/7bWCKYLRGOOCE9/GPBJyPWHFW3sg==
-
-esbuild-sunos-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-sunos-64/-/esbuild-sunos-64-0.14.31.tgz#3b3e4363951cd1dda14a14fee6d94ca426108e0c"
-  integrity sha512-9uA+V8w9Eehu4ldb95lPWdgCMcMO5HH6pXmfkk5usn3JsSZxKdLKsXB4hYgP80wscZvVYXJl2G+KNxsUTfPhZw==
-
-esbuild-windows-32@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-windows-32/-/esbuild-windows-32-0.14.31.tgz#997026a41c04535bfb7c014a0458940b49145820"
-  integrity sha512-VGdncQTqoxD9q3v/dk0Yugbmx2FzOkcs0OemBYc1X9KXOLQYH0uQbLJIckZdZOC3J+JKSExbYFrzYCOwWPuNyA==
-
-esbuild-windows-64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-windows-64/-/esbuild-windows-64-0.14.31.tgz#5d4b0ea686c9b60036303b3415c472f2761bdafc"
-  integrity sha512-v/2ye5zBqpmCzi3bLCagStbNQlnOsY7WtMrD2Q0xZxeSIXONxji15KYtVee5o7nw4lXWbQSS1BL8G6BBMvtq4A==
-
-esbuild-windows-arm64@0.14.31:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild-windows-arm64/-/esbuild-windows-arm64-0.14.31.tgz#4f3b9fc34c4a33abbd0171df6cbb657ccbdbfc67"
-  integrity sha512-RXeU42FJoG1sriNHg73h4S+5B7L/gw+8T7U9u8IWqSSEbY6fZvBh4uofugiU1szUDqqP00GHwZ09WgYe3lGZiw==
-
-esbuild@^0.14.27:
-  version "0.14.31"
-  resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.14.31.tgz#f7d0db114edc615f66d84972ee9fbd2b267f4029"
-  integrity sha512-QA0fUM13+JZzcvg1bdrhi7wo8Lr5IRHA9ypNn2znqxGqb66dSK6pAh01TjyBOhzZGazPQJZ1K26VrCAQJ715qA==
+esbuild@^0.25.0:
+  version "0.25.5"
+  resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.25.5.tgz#71075054993fdfae76c66586f9b9c1f8d7edd430"
+  integrity sha512-P8OtKZRv/5J5hhz0cUAdu/cLuPIKXpQl1R9pZtvmHWQvrAUVd0UNIPT4IB4W3rNOqVO0rlqHmCIbSwxh/c9yUQ==
   optionalDependencies:
-    esbuild-android-64 "0.14.31"
-    esbuild-android-arm64 "0.14.31"
-    esbuild-darwin-64 "0.14.31"
-    esbuild-darwin-arm64 "0.14.31"
-    esbuild-freebsd-64 "0.14.31"
-    esbuild-freebsd-arm64 "0.14.31"
-    esbuild-linux-32 "0.14.31"
-    esbuild-linux-64 "0.14.31"
-    esbuild-linux-arm "0.14.31"
-    esbuild-linux-arm64 "0.14.31"
-    esbuild-linux-mips64le "0.14.31"
-    esbuild-linux-ppc64le "0.14.31"
-    esbuild-linux-riscv64 "0.14.31"
-    esbuild-linux-s390x "0.14.31"
-    esbuild-netbsd-64 "0.14.31"
-    esbuild-openbsd-64 "0.14.31"
-    esbuild-sunos-64 "0.14.31"
-    esbuild-windows-32 "0.14.31"
-    esbuild-windows-64 "0.14.31"
-    esbuild-windows-arm64 "0.14.31"
-
-estree-walker@^3.0.0, estree-walker@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-3.0.3.tgz#67c3e549ec402a487b4fc193d1953a524752340d"
-  integrity sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==
+    "@esbuild/aix-ppc64" "0.25.5"
+    "@esbuild/android-arm" "0.25.5"
+    "@esbuild/android-arm64" "0.25.5"
+    "@esbuild/android-x64" "0.25.5"
+    "@esbuild/darwin-arm64" "0.25.5"
+    "@esbuild/darwin-x64" "0.25.5"
+    "@esbuild/freebsd-arm64" "0.25.5"
+    "@esbuild/freebsd-x64" "0.25.5"
+    "@esbuild/linux-arm" "0.25.5"
+    "@esbuild/linux-arm64" "0.25.5"
+    "@esbuild/linux-ia32" "0.25.5"
+    "@esbuild/linux-loong64" "0.25.5"
+    "@esbuild/linux-mips64el" "0.25.5"
+    "@esbuild/linux-ppc64" "0.25.5"
+    "@esbuild/linux-riscv64" "0.25.5"
+    "@esbuild/linux-s390x" "0.25.5"
+    "@esbuild/linux-x64" "0.25.5"
+    "@esbuild/netbsd-arm64" "0.25.5"
+    "@esbuild/netbsd-x64" "0.25.5"
+    "@esbuild/openbsd-arm64" "0.25.5"
+    "@esbuild/openbsd-x64" "0.25.5"
+    "@esbuild/sunos-x64" "0.25.5"
+    "@esbuild/win32-arm64" "0.25.5"
+    "@esbuild/win32-ia32" "0.25.5"
+    "@esbuild/win32-x64" "0.25.5"
+
+esm-env@^1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/esm-env/-/esm-env-1.2.2.tgz#263c9455c55861f41618df31b20cb571fc20b75e"
+  integrity sha512-Epxrv+Nr/CaL4ZcFGPJIYLWFom+YeV1DqMLHJoEd9SYRxNbaFruBwfEX/kkHUJf55j2+TUbmDcmuilbP1TmXHA==
+
+esrap@^1.4.6:
+  version "1.4.6"
+  resolved "https://registry.yarnpkg.com/esrap/-/esrap-1.4.6.tgz#d203ce1ee397aa2a6a716a3a2dc8619f83208c6a"
+  integrity sha512-F/D2mADJ9SHY3IwksD4DAXjTt7qt7GWUf3/8RhCNWmC/67tyb55dpimHmy7EplakFaflV0R/PC+fdSPqrRHAQw==
   dependencies:
-    "@types/estree" "^1.0.0"
+    "@jridgewell/sourcemap-codec" "^1.4.15"
 
-fast-deep-equal@^3.1.1:
+fast-deep-equal@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz#3a7d56b559d6cbc3eb512325244e619a65c6c525"
   integrity sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==
 
-fill-range@^7.0.1:
-  version "7.0.1"
-  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
-  integrity sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==
-  dependencies:
-    to-regex-range "^5.0.1"
+fast-uri@^3.0.1:
+  version "3.0.6"
+  resolved "https://registry.yarnpkg.com/fast-uri/-/fast-uri-3.0.6.tgz#88f130b77cfaea2378d56bf970dea21257a68748"
+  integrity sha512-Atfo14OibSv5wAp4VWNsFYE1AchQRTv9cBGWET4pZWHzYshFSS9NQI6I57rdKn9croWVMbYFbLhJ+yJvmZIIHw==
+
+fdir@^6.4.4:
+  version "6.4.5"
+  resolved "https://registry.yarnpkg.com/fdir/-/fdir-6.4.5.tgz#328e280f3a23699362f95f2e82acf978a0c0cb49"
+  integrity sha512-4BG7puHpVsIYxZUbiUE3RqGloLaSSwzYie5jvasC4LWuBWzZawynvYouhjbQKw2JuIGYdm0DzIxl8iVidKlUEw==
 
 fsevents@~2.3.2:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.2.tgz#8a526f78b8fdf4623b709e0b975c52c24c02fd1a"
   integrity sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==
 
-function-bind@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
-  integrity sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==
+fsevents@~2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
+  integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
 
-glob-parent@~5.1.2:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/glob-parent/-/glob-parent-5.1.2.tgz#869832c58034fe68a4093c17dc15e8340d8401c4"
-  integrity sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==
-  dependencies:
-    is-glob "^4.0.1"
-
-has@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
-  integrity sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==
-  dependencies:
-    function-bind "^1.1.1"
-
-immutable-json-patch@6.0.1:
+immutable-json-patch@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/immutable-json-patch/-/immutable-json-patch-6.0.1.tgz#b60b609633e97bb2bc7c74726ff607729e61fd5b"
   integrity sha512-BHL/cXMjwFZlTOffiWNdY8ZTvNyYLrutCnWxrcKPHr5FqpAb6vsO6WWSPnVSys3+DruFN6lhHJJPHi8uELQL5g==
 
-immutable@^4.0.0:
-  version "4.3.5"
-  resolved "https://registry.yarnpkg.com/immutable/-/immutable-4.3.5.tgz#f8b436e66d59f99760dc577f5c99a4fd2a5cc5a0"
-  integrity sha512-8eabxkth9gZatlwl5TBuJnCsoTADlL6ftEr7A4qgdaTsPyreilDSnUk57SO+jfKcNtxPa22U5KK6DSeAYhpBJw==
-
-is-binary-path@~2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-2.1.0.tgz#ea1f7f3b80f064236e83470f86c09c254fb45b09"
-  integrity sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==
-  dependencies:
-    binary-extensions "^2.0.0"
-
-is-core-module@^2.8.1:
-  version "2.8.1"
-  resolved "https://registry.yarnpkg.com/is-core-module/-/is-core-module-2.8.1.tgz#f59fdfca701d5879d0a6b100a40aa1560ce27211"
-  integrity sha512-SdNCUs284hr40hFTFP6l0IfZ/RSrMXF3qgoRHd3/79unUTvrFO/JoXwkGm+5J/Oe3E/b5GsnG330uUNgRpu1PA==
-  dependencies:
-    has "^1.0.3"
-
-is-extglob@^2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/is-extglob/-/is-extglob-2.1.1.tgz#a88c02535791f02ed37c76a1b9ea9773c833f8c2"
-  integrity sha512-SbKbANkN603Vi4jEZv49LeVJMn4yGwsbzZworEoyEiutsN3nJYdbO36zfhGJ6QEDpOZIFkDtnq5JRxmvl3jsoQ==
-
-is-glob@^4.0.1, is-glob@~4.0.1:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.3.tgz#64f61e42cbbb2eec2071a9dac0b28ba1e65d5084"
-  integrity sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==
-  dependencies:
-    is-extglob "^2.1.1"
-
-is-number@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
-  integrity sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==
-
-is-reference@^3.0.0, is-reference@^3.0.1:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/is-reference/-/is-reference-3.0.2.tgz#154747a01f45cd962404ee89d43837af2cba247c"
-  integrity sha512-v3rht/LgVcsdZa3O2Nqs+NMowLOxeOm7Ay9+/ARQ2F+qEoANRcqrjAZKGN0v8ymUetZGgkp26LTnGT7H0Qo9Pg==
+is-reference@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/is-reference/-/is-reference-3.0.3.tgz#9ef7bf9029c70a67b2152da4adf57c23d718910f"
+  integrity sha512-ixkJoqQvAP88E6wLydLGGqCJsrFUnqoH6HnaczB8XmDH1oaWU+xxdptvikTgaEhtZ53Ky6YXiBuUI2WXLMCwjw==
   dependencies:
-    "@types/estree" "*"
+    "@types/estree" "^1.0.6"
 
 jmespath@^0.16.0:
   version "0.16.0"
   resolved "https://registry.yarnpkg.com/jmespath/-/jmespath-0.16.0.tgz#b15b0a85dfd4d930d43e69ed605943c802785076"
   integrity sha512-9FzQjJ7MATs1tSpnco1K6ayiYE3figslrXA72G2HQ/n76RzvYlofyi5QM+iX4YRs/pu3yzxlVQSST23+dMDknw==
 
+jsep@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/jsep/-/jsep-1.4.0.tgz#19feccbfa51d8a79f72480b4b8e40ce2e17152f0"
+  integrity sha512-B7qPcEVE3NVkmSJbaYxvv4cHkVW7DQsZz13pUMrfS8z8Q/BuShN+gcTXrUlPiGqM2/t/EEaI030bpxMqY8gMlw==
+
 json-schema-traverse@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-1.0.0.tgz#ae7bcb3656ab77a73ba5c49bf654f38e6b6860e2"
@@ -511,10 +612,19 @@ json-source-map@^0.6.1:
   resolved "https://registry.yarnpkg.com/json-source-map/-/json-source-map-0.6.1.tgz#e0b1f6f4ce13a9ad57e2ae165a24d06e62c79a0f"
   integrity sha512-1QoztHPsMQqhDq0hlXY5ZqcEdUzxQEIxgFkKl4WUp2pgShObl+9ovi4kRh2TfvAfxAoHOJ9vIMEqk3k4iex7tg==
 
-jsonrepair@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/jsonrepair/-/jsonrepair-3.6.0.tgz#995a85675ec0398dcd86d8dcb74206a53c6680f7"
-  integrity sha512-ZvOmoq35LhlDaf1W3uT7e17Bh2dYbln1+pdJ1KUIMkRAoUC4mvXX+dbr9Ih6dDmYvB0mdijAucyPk4xX1cEjww==
+jsonpath-plus@^10.3.0:
+  version "10.3.0"
+  resolved "https://registry.yarnpkg.com/jsonpath-plus/-/jsonpath-plus-10.3.0.tgz#59e22e4fa2298c68dfcd70659bb47f0cad525238"
+  integrity sha512-8TNmfeTCk2Le33A3vRRwtuworG/L5RrgMvdjhKZxvyShO+mBu2fP50OWUjRLNtvw344DdDarFh9buFAZs5ujeA==
+  dependencies:
+    "@jsep-plugin/assignment" "^1.3.0"
+    "@jsep-plugin/regex" "^1.0.4"
+    jsep "^1.4.0"
+
+jsonrepair@^3.0.0:
+  version "3.12.0"
+  resolved "https://registry.yarnpkg.com/jsonrepair/-/jsonrepair-3.12.0.tgz#a0c9f97f5628156a44b78597fc8cdaf3561db751"
+  integrity sha512-SWfjz8SuQ0wZjwsxtSJ3Zy8vvLg6aO/kxcp9TWNPGwJKgTZVfhNEQBMk/vPOpYCDFWRxD6QWuI6IHR1t615f0w==
 
 locate-character@^3.0.0:
   version "3.0.0"
@@ -526,206 +636,159 @@ lodash-es@^4.17.21:
   resolved "https://registry.yarnpkg.com/lodash-es/-/lodash-es-4.17.21.tgz#43e626c46e6591b7750beb2b50117390c609e3ee"
   integrity sha512-mKnC+QJ9pWVzv+C4/U3rRsHapFfHvQFoFB92e52xeyGMcX6/OlIl78je1u8vePzYZSkkogMPJ2yjxxsb89cxyw==
 
-magic-string@^0.30.4:
-  version "0.30.9"
-  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.30.9.tgz#8927ae21bfdd856310e07a1bc8dd5e73cb6c251d"
-  integrity sha512-S1+hd+dIrC8EZqKyT9DstTH/0Z+f76kmmvZnkfQVmOpDEF9iVgdYif3Q/pIWHmCoo59bQVGW0kVL3e2nl+9+Sw==
+magic-string@^0.30.11:
+  version "0.30.17"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.30.17.tgz#450a449673d2460e5bbcfba9a61916a1714c7453"
+  integrity sha512-sNPKHvyjVf7gyjwS4xGTaW/mCnF8wnjtifKBEhxfZ7E/S8tQ0rssrwGNn6q8JH/ohItJfSQp9mBtQYuTlH5QnA==
   dependencies:
-    "@jridgewell/sourcemap-codec" "^1.4.15"
-
-mdn-data@2.0.30:
-  version "2.0.30"
-  resolved "https://registry.yarnpkg.com/mdn-data/-/mdn-data-2.0.30.tgz#ce4df6f80af6cfbe218ecd5c552ba13c4dfa08cc"
-  integrity sha512-GaqWWShW4kv/G9IEucWScBx9G1/vsFZZJUO+tD26M8J8z3Kw5RDQjaoZe03YAClgeS/SWPOcb4nkFBTEi5DUEA==
+    "@jridgewell/sourcemap-codec" "^1.5.0"
 
 memoize-one@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/memoize-one/-/memoize-one-6.0.0.tgz#b2591b871ed82948aee4727dc6abceeeac8c1045"
   integrity sha512-rkpe71W0N0c0Xz6QD0eJETuWAJGnJ9afsl1srmwPrI+yBCkge5EycXXbYRyvL29zZVUWQCY7InPRCv3GDXuZNw==
 
-nanoid@^3.3.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.2.tgz#c89622fafb4381cd221421c69ec58547a1eec557"
-  integrity sha512-CuHBogktKwpm5g2sRgv83jEy2ijFzBwMoYA60orPDR7ynsLijJDqgsi4RDGj3OJpy3Ieb+LYwiRmIOGyytgITA==
+nanoid@^3.3.11:
+  version "3.3.11"
+  resolved "https://registry.yarnpkg.com/nanoid/-/nanoid-3.3.11.tgz#4f4f112cefbe303202f2199838128936266d185b"
+  integrity sha512-N8SpfPUnUp1bK+PMYW8qSWdl9U+wwNWI4QKxOYDy9JAro3WMX7p2OeVRF9v+347pnakNevPmiHhNmZ2HbFA76w==
 
 natural-compare-lite@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare-lite/-/natural-compare-lite-1.4.0.tgz#17b09581988979fddafe0201e931ba933c96cbb4"
   integrity sha512-Tj+HTDSJJKaZnfiuw+iaF9skdPpTo2GtEly5JHnWV/hfv2Qj/9RKsGISQtLh2ox3l5EAGw487hnBee0sIJ6v2g==
 
-normalize-path@^3.0.0, normalize-path@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
-  integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
+picocolors@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.1.1.tgz#3d321af3eab939b083c8f929a1d12cda81c26b6b"
+  integrity sha512-xceH2snhtb5M9liqDsmEw56le376mTZkEX/jEb/RxNFyegNul7eNslCXP9FDj/Lcu0X8KEyMceP2ntpaHrDEVA==
 
-path-parse@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
-  integrity sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==
+picomatch@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-4.0.2.tgz#77c742931e8f3b8820946c76cd0c1f13730d1dab"
+  integrity sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==
 
-periscopic@^3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/periscopic/-/periscopic-3.1.0.tgz#7e9037bf51c5855bd33b48928828db4afa79d97a"
-  integrity sha512-vKiQ8RRtkl9P+r/+oefh25C3fhybptkHKCZSPlcXiJux2tJF55GnEj3BVn4A5gKfq9NWWXXrxkHBwVPUfH0opw==
+postcss@^8.5.3:
+  version "8.5.4"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.4.tgz#d61014ac00e11d5f58458ed7247d899bd65f99c0"
+  integrity sha512-QSa9EBe+uwlGTFmHsPKokv3B/oEMQZxfqW0QqNCyhpa6mB1afzulwn8hihglqAb2pOw+BJgNlmXQ8la2VeHB7w==
   dependencies:
-    "@types/estree" "^1.0.0"
-    estree-walker "^3.0.0"
-    is-reference "^3.0.0"
+    nanoid "^3.3.11"
+    picocolors "^1.1.1"
+    source-map-js "^1.2.1"
 
-picocolors@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-1.0.0.tgz#cb5bdc74ff3f51892236eaf79d68bc44564ab81c"
-  integrity sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==
-
-picomatch@^2.0.4, picomatch@^2.2.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.3.1.tgz#3ba3833733646d9d3e4995946c1365a67fb07a42"
-  integrity sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==
-
-postcss@^8.4.12:
-  version "8.4.12"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.12.tgz#1e7de78733b28970fa4743f7da6f3763648b1905"
-  integrity sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==
-  dependencies:
-    nanoid "^3.3.1"
-    picocolors "^1.0.0"
-    source-map-js "^1.0.2"
-
-prettier@2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.0.tgz#12f8f504c4d8ddb76475f441337542fa799207d4"
-  integrity sha512-m2FgJibYrBGGgQXNzfd0PuDGShJgRavjUoRCw1mZERIWVSXF0iLzLm+aOqTAbLnC3n6JzUhAA8uZnFVghHJ86A==
-
-punycode@^2.1.0:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.3.1.tgz#027422e2faec0b25e1549c3e1bd8309b9133b6e5"
-  integrity sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==
-
-readdirp@~3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-3.6.0.tgz#74a370bd857116e245b29cc97340cd431a02a6c7"
-  integrity sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==
-  dependencies:
-    picomatch "^2.2.1"
+prettier@^3.5.3:
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.5.3.tgz#4fc2ce0d657e7a02e602549f053b239cb7dfe1b5"
+  integrity sha512-QQtaxnoDJeAkDvDKWCLiwIXkTgRhwYDEQCghU9Z6q03iyek/rxRh/2lC3HB7P8sWT2xC/y5JDctPLBIGzHKbhw==
 
 require-from-string@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/require-from-string/-/require-from-string-2.0.2.tgz#89a7fdd938261267318eafe14f9c32e598c36909"
   integrity sha512-Xf0nWe6RseziFMu+Ap9biiUbmplq6S9/p+7w7YXP/JBHhrUDDUhwa+vANyubuqfZWTveU//DYVGsDG7RKL/vEw==
 
-resolve@^1.22.0:
-  version "1.22.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.22.0.tgz#5e0b8c67c15df57a89bdbabe603a002f21731198"
-  integrity sha512-Hhtrw0nLeSrFQ7phPp4OOcVjLPIeMnRlr5mcnVuMe7M/7eBn98A3hmFRLoFo3DLZkivSYwhRUJTyPyWAk56WLw==
+rollup@^4.34.9:
+  version "4.41.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-4.41.1.tgz#46ddc1b33cf1b0baa99320d3b0b4973dc2253b6a"
+  integrity sha512-cPmwD3FnFv8rKMBc1MxWCwVQFxwf1JEmSX3iQXrRVVG15zerAIXRjMFVWnd5Q5QvgKF7Aj+5ykXFhUl+QGnyOw==
   dependencies:
-    is-core-module "^2.8.1"
-    path-parse "^1.0.7"
-    supports-preserve-symlinks-flag "^1.0.0"
-
-rollup@^2.59.0:
-  version "2.70.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.70.1.tgz#824b1f1f879ea396db30b0fc3ae8d2fead93523e"
-  integrity sha512-CRYsI5EuzLbXdxC6RnYhOuRdtz4bhejPMSWjsFLfVM/7w/85n2szZv6yExqUXsBdz5KT8eoubeyDUDjhLHEslA==
+    "@types/estree" "1.0.7"
   optionalDependencies:
+    "@rollup/rollup-android-arm-eabi" "4.41.1"
+    "@rollup/rollup-android-arm64" "4.41.1"
+    "@rollup/rollup-darwin-arm64" "4.41.1"
+    "@rollup/rollup-darwin-x64" "4.41.1"
+    "@rollup/rollup-freebsd-arm64" "4.41.1"
+    "@rollup/rollup-freebsd-x64" "4.41.1"
+    "@rollup/rollup-linux-arm-gnueabihf" "4.41.1"
+    "@rollup/rollup-linux-arm-musleabihf" "4.41.1"
+    "@rollup/rollup-linux-arm64-gnu" "4.41.1"
+    "@rollup/rollup-linux-arm64-musl" "4.41.1"
+    "@rollup/rollup-linux-loongarch64-gnu" "4.41.1"
+    "@rollup/rollup-linux-powerpc64le-gnu" "4.41.1"
+    "@rollup/rollup-linux-riscv64-gnu" "4.41.1"
+    "@rollup/rollup-linux-riscv64-musl" "4.41.1"
+    "@rollup/rollup-linux-s390x-gnu" "4.41.1"
+    "@rollup/rollup-linux-x64-gnu" "4.41.1"
+    "@rollup/rollup-linux-x64-musl" "4.41.1"
+    "@rollup/rollup-win32-arm64-msvc" "4.41.1"
+    "@rollup/rollup-win32-ia32-msvc" "4.41.1"
+    "@rollup/rollup-win32-x64-msvc" "4.41.1"
     fsevents "~2.3.2"
 
-sass@^1.72.0:
-  version "1.74.1"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.74.1.tgz#686fc227d3707dd25cb2925e1db8e4562be29319"
-  integrity sha512-w0Z9p/rWZWelb88ISOLyvqTWGmtmu2QJICqDBGyNnfG4OUnPX9BBjjYIXUpXCMOOg5MQWNpqzt876la1fsTvUA==
-  dependencies:
-    chokidar ">=3.0.0 <4.0.0"
-    immutable "^4.0.0"
-    source-map-js ">=0.6.2 <2.0.0"
-
-"source-map-js@>=0.6.2 <2.0.0", source-map-js@^1.0.1:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.0.tgz#16b809c162517b5b8c3e7dcd315a2a5c2612b2af"
-  integrity sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==
-
-source-map-js@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.0.2.tgz#adbc361d9c62df380125e7f161f71c826f1e490c"
-  integrity sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==
+source-map-js@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-1.2.1.tgz#1ce5650fddd87abc099eda37dcff024c2667ae46"
+  integrity sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==
 
 style-mod@^4.0.0, style-mod@^4.1.0:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/style-mod/-/style-mod-4.1.2.tgz#ca238a1ad4786520f7515a8539d5a63691d7bf67"
   integrity sha512-wnD1HyVqpJUI2+eKZ+eo1UwghftP6yuFheBqqe+bWCotBjC2K1YnteJILRMs3SM4V/0dLEW1SC27MWP5y+mwmw==
 
-supports-preserve-symlinks-flag@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz#6eda4bd344a3c94aea376d4cc31bc77311039e09"
-  integrity sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==
-
-svelte@^4.2.12:
-  version "4.2.12"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-4.2.12.tgz#13d98d2274d24d3ad216c8fdc801511171c70bb1"
-  integrity sha512-d8+wsh5TfPwqVzbm4/HCXC783/KPHV60NvwitJnyTA5lWn1elhXMNWhXGCJ7PwPa8qFUnyJNIyuIRt2mT0WMug==
-  dependencies:
-    "@ampproject/remapping" "^2.2.1"
-    "@jridgewell/sourcemap-codec" "^1.4.15"
-    "@jridgewell/trace-mapping" "^0.3.18"
-    "@types/estree" "^1.0.1"
-    acorn "^8.9.0"
-    aria-query "^5.3.0"
-    axobject-query "^4.0.0"
-    code-red "^1.0.3"
-    css-tree "^2.3.1"
-    estree-walker "^3.0.3"
-    is-reference "^3.0.1"
+svelte@^5.0.0:
+  version "5.33.14"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-5.33.14.tgz#e4fcdb01f00361373e46763947b591f878cf24fc"
+  integrity sha512-kRlbhIlMTijbFmVDQFDeKXPLlX1/ovXwV0I162wRqQhRcygaqDIcu1d/Ese3H2uI+yt3uT8E7ndgDthQv5v5BA==
+  dependencies:
+    "@ampproject/remapping" "^2.3.0"
+    "@jridgewell/sourcemap-codec" "^1.5.0"
+    "@sveltejs/acorn-typescript" "^1.0.5"
+    "@types/estree" "^1.0.5"
+    acorn "^8.12.1"
+    aria-query "^5.3.1"
+    axobject-query "^4.1.0"
+    clsx "^2.1.1"
+    esm-env "^1.2.1"
+    esrap "^1.4.6"
+    is-reference "^3.0.3"
     locate-character "^3.0.0"
-    magic-string "^0.30.4"
-    periscopic "^3.1.0"
+    magic-string "^0.30.11"
+    zimmerframe "^1.1.2"
 
-to-regex-range@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
-  integrity sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==
+tinyglobby@^0.2.13:
+  version "0.2.14"
+  resolved "https://registry.yarnpkg.com/tinyglobby/-/tinyglobby-0.2.14.tgz#5280b0cf3f972b050e74ae88406c0a6a58f4079d"
+  integrity sha512-tX5e7OM1HnYr2+a2C/4V0htOcSQcoSTH9KgJnVvNm5zm/cyEWKJ7j7YutsH9CxMdtOkkLFy2AHrMci9IM8IPZQ==
   dependencies:
-    is-number "^7.0.0"
-
-typescript@^4.5.4:
-  version "4.6.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.6.3.tgz#eefeafa6afdd31d725584c67a0eaba80f6fc6c6c"
-  integrity sha512-yNIatDa5iaofVozS/uQJEl3JRWLKKGJKh6Yaiv0GLGSuhpFJe7P3SbHZ8/yjAHRQwKRoA6YZqlfjXWmVzoVSMw==
+    fdir "^6.4.4"
+    picomatch "^4.0.2"
 
-uri-js@^4.2.2:
-  version "4.4.1"
-  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.4.1.tgz#9b1a52595225859e55f669d928f88c6c57f2a77e"
-  integrity sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==
-  dependencies:
-    punycode "^2.1.0"
+typescript@^5.8.3:
+  version "5.8.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.8.3.tgz#92f8a3e5e3cf497356f4178c34cd65a7f5e8440e"
+  integrity sha512-p1diW6TqL9L07nNxvRMM7hMMw4c5XOo/1ibL4aAIGmSAt9slTE1Xgw5KWuof2uTOvCg9BY7ZRi+GaF+7sfgPeQ==
 
-vanilla-jsoneditor@^0.23.1:
-  version "0.23.1"
-  resolved "https://registry.yarnpkg.com/vanilla-jsoneditor/-/vanilla-jsoneditor-0.23.1.tgz#4b0311df71dec946979b59d23d8e1a2255e7fb18"
-  integrity sha512-HjIAO0XkrvFpUzq8u9MUeUWuweYo2S/+qquEbOW4opQgvDmx5cbayvsCAmqGUaZsV11KebU47BQIRbHWV0n1iA==
+vanilla-jsoneditor@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/vanilla-jsoneditor/-/vanilla-jsoneditor-3.5.0.tgz#d33a845ba2ad6624ab280059f91af9b599dd46a8"
+  integrity sha512-BLr3AajXQAMQ1cPTW5yT8k3sBQ89b/YMlE5AX1toE36vqPJEAZTj6ZXtD8CeBpNaC1W0DWgZQDI9MzeAPORR1g==
   dependencies:
-    "@codemirror/autocomplete" "^6.15.0"
-    "@codemirror/commands" "^6.3.3"
+    "@codemirror/autocomplete" "^6.18.1"
+    "@codemirror/commands" "^6.7.1"
     "@codemirror/lang-json" "^6.0.1"
-    "@codemirror/language" "^6.10.1"
-    "@codemirror/lint" "^6.5.0"
+    "@codemirror/language" "^6.10.3"
+    "@codemirror/lint" "^6.8.2"
     "@codemirror/search" "^6.5.6"
     "@codemirror/state" "^6.4.1"
-    "@codemirror/view" "^6.26.0"
-    "@fortawesome/free-regular-svg-icons" "^6.5.1"
-    "@fortawesome/free-solid-svg-icons" "^6.5.1"
-    "@lezer/highlight" "^1.2.0"
-    "@replit/codemirror-indentation-markers" "^6.5.1"
-    ajv "^8.12.0"
+    "@codemirror/view" "^6.34.1"
+    "@fortawesome/free-regular-svg-icons" "^6.6.0"
+    "@fortawesome/free-solid-svg-icons" "^6.6.0"
+    "@jsonquerylang/jsonquery" "^3.1.1 || ^4.0.0 || ^5.0.0"
+    "@lezer/highlight" "^1.2.1"
+    "@replit/codemirror-indentation-markers" "^6.5.3"
+    ajv "^8.17.1"
     codemirror-wrapped-line-indent "^1.0.8"
     diff-sequences "^29.6.3"
-    immutable-json-patch "6.0.1"
+    immutable-json-patch "^6.0.1"
     jmespath "^0.16.0"
     json-source-map "^0.6.1"
-    jsonrepair "^3.6.0"
+    jsonpath-plus "^10.3.0"
+    jsonrepair "^3.0.0"
     lodash-es "^4.17.21"
     memoize-one "^6.0.0"
     natural-compare-lite "^1.4.0"
-    sass "^1.72.0"
-    svelte "^4.2.12"
+    svelte "^5.0.0"
     vanilla-picker "^2.12.3"
 
 vanilla-picker@^2.12.3:
@@ -735,19 +798,26 @@ vanilla-picker@^2.12.3:
   dependencies:
     "@sphinxxxx/color-conversion" "^2.2.2"
 
-vite@^2.9.0:
-  version "2.9.1"
-  resolved "https://registry.yarnpkg.com/vite/-/vite-2.9.1.tgz#84bce95fae210a7beb566a0af06246748066b48f"
-  integrity sha512-vSlsSdOYGcYEJfkQ/NeLXgnRv5zZfpAsdztkIrs7AZHV8RCMZQkwjo4DS5BnrYTqoWqLoUe1Cah4aVO4oNNqCQ==
-  dependencies:
-    esbuild "^0.14.27"
-    postcss "^8.4.12"
-    resolve "^1.22.0"
-    rollup "^2.59.0"
+vite@^6.3.5:
+  version "6.3.5"
+  resolved "https://registry.yarnpkg.com/vite/-/vite-6.3.5.tgz#fec73879013c9c0128c8d284504c6d19410d12a3"
+  integrity sha512-cZn6NDFE7wdTpINgs++ZJ4N49W2vRp8LCKrn3Ob1kYNtOo21vfDoaV5GzBfLU4MovSAB8uNRm4jgzVQZ+mBzPQ==
+  dependencies:
+    esbuild "^0.25.0"
+    fdir "^6.4.4"
+    picomatch "^4.0.2"
+    postcss "^8.5.3"
+    rollup "^4.34.9"
+    tinyglobby "^0.2.13"
   optionalDependencies:
-    fsevents "~2.3.2"
+    fsevents "~2.3.3"
 
 w3c-keyname@^2.2.4:
   version "2.2.8"
   resolved "https://registry.yarnpkg.com/w3c-keyname/-/w3c-keyname-2.2.8.tgz#7b17c8c6883d4e8b86ac8aba79d39e880f8869c5"
   integrity sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==
+
+zimmerframe@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/zimmerframe/-/zimmerframe-1.1.2.tgz#5b75f1fa83b07ae2a428d51e50f58e2ae6855e5e"
+  integrity sha512-rAbqEGa8ovJy4pyBxZM70hg4pE6gDgaQ0Sl9M3enG3I0d6H4XSAM3GeNGLKnsBpuijUow064sf7ww1nutC5/3w==

From 5b80eae5c939c4db3ab4216c69d340e176807402 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 22:59:17 +0100
Subject: [PATCH 04/14] take a pass at more input  mechanisms

---
 index.html  | 334 +++++++++++++++++++++++++++++++++-------------------
 src/play.js |  91 ++++++++------
 2 files changed, 267 insertions(+), 158 deletions(-)

diff --git a/index.html b/index.html
index a329ebf..8bcd60a 100644
--- a/index.html
+++ b/index.html
@@ -1,132 +1,220 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>RRWeb Debug - Play rrweb recordings</title>
-    <link
-      href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
-      rel="stylesheet"
-      integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
-      crossorigin="anonymous"
-    />
-    <script
-      src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
-      integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
-      crossorigin="anonymous"
-    ></script>
-  </head>
-  <body>
-    <div class="container col-xl-10 col-xxl-8 px-4 py-5">
-      <div class="row align-items-center g-lg-5 py-5">
-        <div class="col-lg-7 text-center text-lg-start">
-          <h1 class="display-4 fw-bold lh-1 mb-3">RRWeb Debug</h1>
-          <p class="col-lg-10 fs-4">
-            Play your rrweb recordings in the browser. Great for debugging and
-            sharing your recordings.
+
+<head>
+  <meta charset="UTF-8" />
+  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>RRWeb Debug - Play rrweb recordings</title>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"
+    integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" />
+  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
+    integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
+    crossorigin="anonymous"></script>
+</head>
+
+<body>
+  <div class="container col-xl-10 col-xxl-8 px-4 py-5">
+    <div class="row align-items-center g-lg-5 py-5">
+      <div class="col-lg-7 text-center text-lg-start">
+        <h1 class="display-4 fw-bold lh-1 mb-3">RRWeb Debug</h1>
+        <p class="col-lg-10 fs-4">
+          Play your rrweb recordings in the browser. Great for debugging and
+          sharing your recordings.
+        </p>
+        <h2>How it works</h2>
+        <p class="col-lg-10 fs-4">
+          Upload your rrweb events JSON file, paste the content directly, or
+          provide a URL to a remote JSON file (like
+          <a href="https://jsonblob.com/new">JSONBlob.com</a> or Github Gist).
+        </p>
+      </div>
+      <div class="col-md-10 mx-auto col-lg-5">
+        <form id="eventsForm">
+          <!-- Input method selection -->
+          <div class="mb-3">
+            <div class="btn-group w-100" role="group" aria-label="Input method">
+              <input type="radio" class="btn-check" name="inputMethod" id="urlMethod" value="url" checked>
+              <label class="btn btn-outline-primary" for="urlMethod">URL</label>
+
+              <input type="radio" class="btn-check" name="inputMethod" id="fileMethod" value="file">
+              <label class="btn btn-outline-primary" for="fileMethod">File Upload</label>
+
+              <input type="radio" class="btn-check" name="inputMethod" id="pasteMethod" value="paste">
+              <label class="btn btn-outline-primary" for="pasteMethod">Paste JSON</label>
+            </div>
+          </div>
+
+          <!-- URL input (existing) -->
+          <div id="urlInput" class="input-section">
+            <label>
+              URL of your rrweb events.json file
+              <input class="form-control form-control-lg" type="url" name="url" id="urlField"
+                placeholder="https://gist.githubusercontent.com/Juice10/.../raw/.../events.json" />
+            </label>
+          </div>
+
+          <!-- File upload input -->
+          <div id="fileInput" class="input-section d-none">
+            <label>
+              Upload your rrweb events JSON file
+              <input class="form-control form-control-lg" type="file" name="file" id="fileField"
+                accept=".json,application/json" />
+            </label>
+          </div>
+
+          <!-- Paste JSON input -->
+          <div id="pasteInput" class="input-section d-none">
+            <label>
+              Paste your rrweb events JSON content
+              <textarea class="form-control" name="jsonContent" id="jsonField" rows="10"
+                placeholder='[{"type": 0, "data": {...}}, ...]'></textarea>
+            </label>
+          </div>
+
+          <p class="mt-3">
+            <label>
+              rrweb player version
+              <select name="version" id="versions" class="form-control form-control-lg">
+                <option value="0.7.1">0.7.1 (rrweb v0.9.14)</option>
+                <option value="0.7.2">0.7.2 (rrweb v1.0.0)</option>
+                <option value="0.7.3">0.7.3 (rrweb v1.0.1)</option>
+                <option value="0.7.4">0.7.4 (rrweb v1.0.2)</option>
+                <option value="0.7.5">0.7.5 (rrweb v1.0.3)</option>
+                <option value="0.7.6">0.7.6 (rrweb v1.0.4)</option>
+                <option value="0.7.7">0.7.7 (rrweb v1.0.5)</option>
+                <option value="0.7.8">0.7.8 (rrweb v1.0.6)</option>
+                <option value="0.7.9">0.7.9 (rrweb v1.0.7)</option>
+                <option value="0.7.10">0.7.10 (rrweb v1.0.8)</option>
+                <option value="0.7.11">0.7.11 (rrweb v1.1.0)</option>
+                <option value="0.7.13">0.7.13 (rrweb v1.1.2)</option>
+                <option selected value="0.7.14">0.7.14 (rrweb v1.1.3)</option>
+              </select>
+            </label>
           </p>
-          <h2>How it works</h2>
-          <p class="col-lg-10 fs-4">
-            Upload your rrweb events in JSON format to
-            <a href="https://jsonblob.com/new">JSONBlob.com</a> or create a
-            Github Gist and paste the link here.
+          <p>
+            <button class="btn btn-sm btn-secondary" type="button" data-bs-toggle="collapse"
+              data-bs-target="#advancedOptions" aria-expanded="false" aria-controls="advancedOptions">
+              Show Advanced Options
+            </button>
           </p>
-        </div>
-        <div class="col-md-10 mx-auto col-lg-5">
-          <form action="play/index.html" method="get">
-            <p>
-              <label>
-                URL of your rrweb events.json file
-                <input
-                  class="form-control form-control-lg"
-                  type="url"
-                  name="url"
-                  placeholder="https://gist.githubusercontent.com/Juice10/.../raw/.../events.json"
-                />
+          <div class="collapse" id="advancedOptions">
+            <div class="form-check form-switch">
+              <input class="form-check-input" type="checkbox" role="switch" id="canvas-switch" name="canvas" />
+              <label class="form-check-label" for="canvas-switch">
+                Canvas playback
               </label>
-            </p>
-            <p>
-              <label>
-                rrweb player version
-                <select
-                  name="version"
-                  id="versions"
-                  class="form-control form-control-lg"
-                >
-                  <option value="0.7.1">0.7.1 (rrweb v0.9.14)</option>
-                  <option value="0.7.2">0.7.2 (rrweb v1.0.0)</option>
-                  <option value="0.7.3">0.7.3 (rrweb v1.0.1)</option>
-                  <option value="0.7.4">0.7.4 (rrweb v1.0.2)</option>
-                  <option value="0.7.5">0.7.5 (rrweb v1.0.3)</option>
-                  <option value="0.7.6">0.7.6 (rrweb v1.0.4)</option>
-                  <option value="0.7.7">0.7.7 (rrweb v1.0.5)</option>
-                  <option value="0.7.8">0.7.8 (rrweb v1.0.6)</option>
-                  <option value="0.7.9">0.7.9 (rrweb v1.0.7)</option>
-                  <option value="0.7.10">0.7.10 (rrweb v1.0.8)</option>
-                  <option value="0.7.11">0.7.11 (rrweb v1.1.0)</option>
-                  <option value="0.7.13">0.7.13 (rrweb v1.1.2)</option>
-                  <option selected value="0.7.14">0.7.14 (rrweb v1.1.3)</option>
-                </select>
+            </div>
+            <div class="form-check form-switch">
+              <input class="form-check-input" type="checkbox" role="switch" id="virtual-dom-switch" name="virtual-dom"
+                checked />
+              <label class="form-check-label" for="virtual-dom-switch">
+                Virtual Dom optimization
+              </label>
+            </div>
+            <div class="form-check form-switch">
+              <input class="form-check-input" type="checkbox" role="switch" id="play-switch" name="play" checked />
+              <label class="form-check-label" for="play-switch">
+                Play immediately
               </label>
-            </p>
-            <p>
-              <button
-                class="btn btn-sm btn-secondary"
-                type="button"
-                data-bs-toggle="collapse"
-                data-bs-target="#advancedOptions"
-                aria-expanded="false"
-                aria-controls="advancedOptions"
-              >
-                Show Advanced Options
-              </button>
-            </p>
-            <div class="collapse" id="advancedOptions">
-              <div class="form-check form-switch">
-                <input
-                  class="form-check-input"
-                  type="checkbox"
-                  role="switch"
-                  id="canvas-switch"
-                  name="canvas"
-                />
-                <label class="form-check-label" for="canvas-switch">
-                  Canvas playback
-                </label>
-              </div>
-              <div class="form-check form-switch">
-                <input
-                  class="form-check-input"
-                  type="checkbox"
-                  role="switch"
-                  id="virtual-dom-switch"
-                  name="virtual-dom"
-                  checked
-                />
-                <label class="form-check-label" for="virtual-dom-switch">
-                  Virtual Dom optimization
-                </label>
-              </div>
-              <div class="form-check form-switch">
-                <input
-                  class="form-check-input"
-                  type="checkbox"
-                  role="switch"
-                  id="play-switch"
-                  name="play"
-                  checked
-                />
-                <label class="form-check-label" for="play-switch">
-                  Play immediately
-                </label>
-              </div>
             </div>
-            <button class="btn btn-primary" type="submit">Play video</button>
-          </form>
-        </div>
+          </div>
+          <button class="btn btn-primary" type="submit">Play video</button>
+        </form>
       </div>
     </div>
-    <script type="module" src="/src/main.ts"></script>
-  </body>
-</html>
+  </div>
+  <script type="module" src="/src/main.ts"></script>
+  <script>
+    // Handle input method switching
+    function showInputSection() {
+      // Hide all input sections
+      document.querySelectorAll('.input-section').forEach(section => {
+        section.classList.add('d-none');
+      });
+
+      // Show selected input section
+      const selectedRadio = document.querySelector('input[name="inputMethod"]:checked');
+      if (selectedRadio) {
+        const selectedMethod = selectedRadio.value;
+        document.getElementById(selectedMethod + 'Input').classList.remove('d-none');
+      }
+    }
+
+    // Set up event listeners for radio button changes
+    document.querySelectorAll('input[name="inputMethod"]').forEach(radio => {
+      radio.addEventListener('change', showInputSection);
+    });
+
+    // Show the correct input section on page load (handles browser back navigation)
+    document.addEventListener('DOMContentLoaded', showInputSection);
+
+    // Handle form submission
+    document.getElementById('eventsForm').addEventListener('submit', async function (e) {
+      e.preventDefault();
+
+      const formData = new FormData(this);
+      const inputMethod = formData.get('inputMethod');
+      const version = formData.get('version');
+      const canvas = formData.has('canvas');
+      const virtualDom = formData.has('virtual-dom');
+      const play = formData.has('play');
+
+      // Build URL parameters
+      const params = new URLSearchParams();
+      params.set('version', version);
+      if (canvas) params.set('canvas', 'true');
+      if (virtualDom) params.set('virtual-dom', 'true');
+      if (play) params.set('play', 'true');
+
+      if (inputMethod === 'url') {
+        const url = formData.get('url');
+        if (!url) {
+          alert('Please enter a URL');
+          return;
+        }
+        params.set('url', url);
+      } else {
+        let eventsData;
+
+        if (inputMethod === 'file') {
+          const file = formData.get('file');
+          if (!file || file.size === 0) {
+            alert('Please select a file');
+            return;
+          }
+
+          try {
+            const text = await file.text();
+            eventsData = JSON.parse(text);
+          } catch (error) {
+            alert('Invalid JSON file: ' + error.message);
+            return;
+          }
+        } else if (inputMethod === 'paste') {
+          const jsonContent = formData.get('jsonContent');
+          if (!jsonContent.trim()) {
+            alert('Please paste JSON content');
+            return;
+          }
+
+          try {
+            eventsData = JSON.parse(jsonContent);
+          } catch (error) {
+            alert('Invalid JSON content: ' + error.message);
+            return;
+          }
+        }
+
+        // Store events data in sessionStorage
+        sessionStorage.setItem('rrweb-events', JSON.stringify(eventsData));
+        params.set('source', 'local');
+      }
+
+      // Navigate to play page
+      window.location.href = 'play/index.html?' + params.toString();
+    });
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/src/play.js b/src/play.js
index 1a1598f..57515b9 100644
--- a/src/play.js
+++ b/src/play.js
@@ -88,6 +88,7 @@ function getJSONBlobId(url) {
 async function startPlayer() {
   const location = new URL(document.location);
   const url = location.searchParams.get("url");
+  const source = location.searchParams.get("source");
   let version = location.searchParams.get("version");
   if (!allowedVersion(version)) version = defaultVersion();
   const legacy = isLegacy(version);
@@ -95,45 +96,68 @@ async function startPlayer() {
   const autoPlay = Boolean(location.searchParams.get("play"));
   const useVirtualDom = Boolean(location.searchParams.get("virtual-dom"));
   let events;
-  const gistId = getGistId(url);
-  const jsonBlobId = getJSONBlobId(url);
-  if (gistId) {
+
+  if (source === 'local') {
+    // Load events from sessionStorage
     try {
-      const gistApiRequest = await fetch(
-        `https://api.github.com/gists/${gistId}`
-      );
-      const apiResponse = await gistApiRequest.json();
-      const files = Object.values(apiResponse.files);
-      if (files[0].truncated) {
-        const eventsRequest = await fetch(files[0].raw_url);
-        events = await eventsRequest.json();
-      } else {
-        // if js
-        // Function('"use strict";return (' + js.replace(/^\s*(const|let|var)\s\w+\s*=\s*/, '').replace(/;[\s\n]*$/, '') + ')')()
-        events = JSON.parse(files[0].content);
+      const storedEvents = sessionStorage.getItem('rrweb-events');
+      if (!storedEvents) {
+        alert('No events data found. Please go back and select your events.');
+        return;
       }
+      events = JSON.parse(storedEvents);
+
+      // Update the JSON link to show it's local data
+      document.querySelector("a.json").setAttribute("href", "#");
+      document.querySelector("a.json").innerText = "Local data (file upload or paste)";
     } catch (error) {
-      alert("something went wrong, please check the console");
-      console.error(error);
-    }
-  } else if (jsonBlobId) {
-    try {
-      const jsonBlobApiRequest = await fetch(
-        `https://jsonblob.com/api/v1/get/${jsonBlobId}`
-      );
-      events = await jsonBlobApiRequest.json();
-    } catch (error) {
-      alert("something went wrong, please check the console");
+      alert("Error loading local events data: " + error.message);
       console.error(error);
+      return;
     }
   } else {
-    try {
-      const eventsRequest = await fetch(url);
-      events = await eventsRequest.json();
-    } catch (error) {
-      alert("something went wrong, please check the console");
-      console.error(error);
+    // Existing URL-based loading logic
+    const gistId = getGistId(url);
+    const jsonBlobId = getJSONBlobId(url);
+    if (gistId) {
+      try {
+        const gistApiRequest = await fetch(
+          `https://api.github.com/gists/${gistId}`
+        );
+        const apiResponse = await gistApiRequest.json();
+        const files = Object.values(apiResponse.files);
+        if (files[0].truncated) {
+          const eventsRequest = await fetch(files[0].raw_url);
+          events = await eventsRequest.json();
+        } else {
+          events = JSON.parse(files[0].content);
+        }
+      } catch (error) {
+        alert("something went wrong, please check the console");
+        console.error(error);
+      }
+    } else if (jsonBlobId) {
+      try {
+        const jsonBlobApiRequest = await fetch(
+          `https://jsonblob.com/api/v1/get/${jsonBlobId}`
+        );
+        events = await jsonBlobApiRequest.json();
+      } catch (error) {
+        alert("something went wrong, please check the console");
+        console.error(error);
+      }
+    } else {
+      try {
+        const eventsRequest = await fetch(url);
+        events = await eventsRequest.json();
+      } catch (error) {
+        alert("something went wrong, please check the console");
+        console.error(error);
+      }
     }
+
+    document.querySelector("a.json").setAttribute("href", url);
+    document.querySelector("a.json").innerText = url;
   }
 
   const styleEl = document.createElement("link");
@@ -154,10 +178,7 @@ async function startPlayer() {
   });
 
   setupVersionSelector(version);
-
   document.head.appendChild(scriptEl);
-  document.querySelector("a.json").setAttribute("href", url);
-  document.querySelector("a.json").innerText = url;
 }
 
 document.onload = startPlayer();

From b469fe000ce26c0ebb56508a150b849220a03b3e Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:01:25 +0100
Subject: [PATCH 05/14] form state on navigate back

---
 index.html | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/index.html b/index.html
index 8bcd60a..76706d1 100644
--- a/index.html
+++ b/index.html
@@ -147,7 +147,15 @@ <h2>How it works</h2>
     });
 
     // Show the correct input section on page load (handles browser back navigation)
-    document.addEventListener('DOMContentLoaded', showInputSection);
+    // Use pageshow event and setTimeout to ensure browser has restored form state
+    window.addEventListener('pageshow', function () {
+      setTimeout(showInputSection, 0);
+    });
+
+    // Also check on DOMContentLoaded for initial loads
+    document.addEventListener('DOMContentLoaded', function () {
+      setTimeout(showInputSection, 0);
+    });
 
     // Handle form submission
     document.getElementById('eventsForm').addEventListener('submit', async function (e) {

From 483f55fac036ee8fd6666337986ff7d37db5e4e6 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:22:02 +0100
Subject: [PATCH 06/14] match versions to CDN

---
 src/play.js       | 48 +++++++++++++++++++-----
 src/versions.json | 94 +++++++++++++++++++++++------------------------
 2 files changed, 83 insertions(+), 59 deletions(-)

diff --git a/src/play.js b/src/play.js
index 57515b9..7f3bd9c 100644
--- a/src/play.js
+++ b/src/play.js
@@ -20,24 +20,42 @@ function defaultVersion() {
   return defaultVersion?.[0];
 }
 
-function scriptSRC(version, legacy = false) {
-  if (legacy) {
+function scriptSRC(version, type = "cjs") {
+  if (type === "legacy") {
     return `https://cdn.jsdelivr.net/npm/rrweb-player@${version}/dist/index.js`;
   }
-  // return `https://cdn.jsdelivr.net/npm/rrweb-player@${version}/dist/rrweb-player.umd.cjs`; // <= https://github.com/jsdelivr/jsdelivr/issues/18584
-  return `https://unpkg.dev/rrweb-player@${version}/dist/rrweb-player.umd.cjs`;
+  if (type === "js") {
+    return `https://unpkg.dev/rrweb-player@${version}/dist/rrweb.js`;
+  }
+  if (type === "cjs") {
+    // return `https://cdn.jsdelivr.net/npm/rrweb-player@${version}/dist/rrweb-player.umd.cjs`; // <= https://github.com/jsdelivr/jsdelivr/issues/18584
+    return `https://unpkg.dev/rrweb-player@${version}/dist/rrweb-player.umd.cjs`;
+  }
+  console.error("Unknown type: " + type);
 }
+
 function styleHref(version) {
   return `https://cdn.jsdelivr.net/npm/rrweb-player@${version}/dist/style.css`;
 }
+
 function setupVersionSelector(version) {
   populateVersions(version);
   document.getElementById("versions").addEventListener("change", (e) => {
     const newVersion = e.target.value;
-    // reload page with selected version
+    // reload page with selected version, preserving all other parameters
     const location = new URL(document.location);
     location.searchParams.set("version", newVersion);
 
+    // For local data, make sure we preserve the source parameter
+    if (location.searchParams.get("source") === "local") {
+      // Verify sessionStorage still has the data before reloading
+      const storedEvents = sessionStorage.getItem('rrweb-events');
+      if (!storedEvents) {
+        alert('Local data was lost. Please go back and reload your events.');
+        return;
+      }
+    }
+
     document.location.href = location.href;
   });
 }
@@ -72,7 +90,7 @@ function showJSON(json) {
     target: container,
     props: { content: { json }, mode: "view" },
   });
-  window.events = events;
+  window.events = json;
 }
 
 function getGistId(url) {
@@ -90,8 +108,11 @@ async function startPlayer() {
   const url = location.searchParams.get("url");
   const source = location.searchParams.get("source");
   let version = location.searchParams.get("version");
+
+  console.log('Starting player with:', { url, source, version });
+
   if (!allowedVersion(version)) version = defaultVersion();
-  const legacy = isLegacy(version);
+  const type = versionsJson[version].type;
   const canvas = Boolean(location.searchParams.get("canvas"));
   const autoPlay = Boolean(location.searchParams.get("play"));
   const useVirtualDom = Boolean(location.searchParams.get("virtual-dom"));
@@ -101,18 +122,21 @@ async function startPlayer() {
     // Load events from sessionStorage
     try {
       const storedEvents = sessionStorage.getItem('rrweb-events');
+      console.log('SessionStorage data found:', !!storedEvents);
+
       if (!storedEvents) {
         alert('No events data found. Please go back and select your events.');
         return;
       }
       events = JSON.parse(storedEvents);
+      console.log('Loaded events from sessionStorage:', events.length, 'events');
 
       // Update the JSON link to show it's local data
       document.querySelector("a.json").setAttribute("href", "#");
       document.querySelector("a.json").innerText = "Local data (file upload or paste)";
     } catch (error) {
+      console.error('Error loading from sessionStorage:', error);
       alert("Error loading local events data: " + error.message);
-      console.error(error);
       return;
     }
   } else {
@@ -166,7 +190,7 @@ async function startPlayer() {
   document.head.appendChild(styleEl);
 
   const scriptEl = document.createElement("script");
-  scriptEl.setAttribute("src", scriptSRC(version, legacy));
+  scriptEl.setAttribute("src", scriptSRC(version, type));
   scriptEl.setAttribute("type", "application/javascript");
   scriptEl.addEventListener("load", function () {
     playVideo(events, {
@@ -181,4 +205,8 @@ async function startPlayer() {
   document.head.appendChild(scriptEl);
 }
 
-document.onload = startPlayer();
+if (document.readyState === 'loading') {
+  document.addEventListener('DOMContentLoaded', startPlayer);
+} else {
+  startPlayer();
+}
diff --git a/src/versions.json b/src/versions.json
index eae41e4..c900966 100644
--- a/src/versions.json
+++ b/src/versions.json
@@ -1,126 +1,122 @@
 {
-  "0.7.1": {
+  "0.9.14": {
     "rrwebVersion": "0.9.14",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.2": {
+  "1.0.0": {
     "rrwebVersion": "1.0.0",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.3": {
+  "1.0.1": {
     "rrwebVersion": "1.0.1",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.4": {
+  "1.0.2": {
     "rrwebVersion": "1.0.2",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.5": {
+  "1.0.3": {
     "rrwebVersion": "1.0.3",
-    "legacy": true
+    "type": "js"
   },
   "0.7.6": {
     "rrwebVersion": "1.0.4",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.7": {
+  "1.0.5": {
     "rrwebVersion": "1.0.5",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.8": {
+  "1.0.6": {
     "rrwebVersion": "1.0.6",
-    "legacy": true
+    "type": "js"
   },
   "0.7.9": {
     "rrwebVersion": "1.0.7",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.10": {
+  "1.0.8": {
     "rrwebVersion": "1.0.8",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.11": {
+  "1.1.0": {
     "rrwebVersion": "1.1.0",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.13": {
+  "1.1.2": {
     "rrwebVersion": "1.1.2",
-    "legacy": true
+    "type": "js"
   },
-  "0.7.14": {
+  "1.1.3": {
     "rrwebVersion": "1.1.3",
-    "legacy": true
+    "type": "js"
   },
-  "1.0.0-alpha.0": {
+  "2.0.0-alpha.0": {
     "rrwebVersion": "2.0.0-alpha.0",
-    "legacy": true
+    "type": "js"
   },
-  "1.0.0-alpha.1": {
+  "2.0.0-alpha.1": {
     "rrwebVersion": "2.0.0-alpha.1",
-    "legacy": true
+    "type": "js"
   },
-  "1.0.0-alpha.2": {
+  "2.0.0-alpha.2": {
     "rrwebVersion": "2.0.0-alpha.2",
-    "legacy": true
+    "type": "js"
   },
-  "1.0.0-alpha.3": {
+  "2.0.0-alpha.3": {
     "rrwebVersion": "2.0.0-alpha.3",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.5": {
     "rrwebVersion": "2.0.0-alpha.5",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.6": {
     "rrwebVersion": "2.0.0-alpha.6",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.7": {
     "rrwebVersion": "2.0.0-alpha.7",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.8": {
     "rrwebVersion": "2.0.0-alpha.8",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.9": {
     "rrwebVersion": "2.0.0-alpha.9",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.10": {
     "rrwebVersion": "2.0.0-alpha.10",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.11": {
     "rrwebVersion": "2.0.0-alpha.11",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.12": {
     "rrwebVersion": "2.0.0-alpha.12",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.13": {
     "rrwebVersion": "2.0.0-alpha.13",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.14": {
     "rrwebVersion": "2.0.0-alpha.14",
-    "legacy": true
+    "type": "js"
   },
   "2.0.0-alpha.15": {
     "rrwebVersion": "2.0.0-alpha.15",
-    "legacy": true
-  },
-  "2.0.0-alpha.16": {
-    "rrwebVersion": "2.0.0-alpha.16",
-    "legacy": true
+    "type": "cjs"
   },
   "2.0.0-alpha.17": {
     "rrwebVersion": "2.0.0-alpha.17",
-    "legacy": true
+    "type": "cjs"
   },
   "2.0.0-alpha.18": {
     "rrwebVersion": "2.0.0-alpha.18",
-    "default": true
+    "type": "cjs"
   }
 }
\ No newline at end of file

From 134edd4fa30e3578e52d766286af921e935587c1 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:32:44 +0100
Subject: [PATCH 07/14] UI fiddling

---
 index.html               | 233 +++++++++++++++++++++++----------------
 play/index.html          | 115 +++++++++++++------
 src/play.js              |   9 +-
 src/populate-versions.ts |   5 +-
 src/versions.json        |   3 +-
 5 files changed, 234 insertions(+), 131 deletions(-)

diff --git a/index.html b/index.html
index 76706d1..f24f59d 100644
--- a/index.html
+++ b/index.html
@@ -8,122 +8,165 @@
   <title>RRWeb Debug - Play rrweb recordings</title>
   <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"
     integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" />
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
   <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
     integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
     crossorigin="anonymous"></script>
 </head>
 
 <body>
+  <!-- Header Navbar -->
+  <nav class="navbar navbar-dark bg-dark py-3">
+    <div class="container">
+      <h4 class="navbar-brand mb-0 fw-bold">RRWeb Debug</h4>
+      <small class="text-muted">Play rrweb recordings in your browser</small>
+    </div>
+  </nav>
+
+  <!-- Main Content -->
   <div class="container col-xl-10 col-xxl-8 px-4 py-5">
-    <div class="row align-items-center g-lg-5 py-5">
+    <div class="row align-items-center g-lg-5 py-4">
       <div class="col-lg-7 text-center text-lg-start">
-        <h1 class="display-4 fw-bold lh-1 mb-3">RRWeb Debug</h1>
-        <p class="col-lg-10 fs-4">
+        <h1 class="display-5 fw-bold lh-1 mb-4">Debug Your Recordings</h1>
+        <p class="col-lg-10 fs-5 text-muted mb-4">
           Play your rrweb recordings in the browser. Great for debugging and
-          sharing your recordings.
-        </p>
-        <h2>How it works</h2>
-        <p class="col-lg-10 fs-4">
-          Upload your rrweb events JSON file, paste the content directly, or
-          provide a URL to a remote JSON file (like
-          <a href="https://jsonblob.com/new">JSONBlob.com</a> or Github Gist).
+          sharing your recordings with others.
         </p>
+
+        <div class="card bg-light border-0 mb-4">
+          <div class="card-body">
+            <h5 class="card-title">How it works</h5>
+            <p class="card-text">
+              Upload your rrweb events JSON file, paste the content directly, or
+              provide a URL to a remote JSON file (like
+              <a href="https://jsonblob.com/new" target="_blank">JSONBlob.com</a> or Github Gist).
+            </p>
+          </div>
+        </div>
       </div>
+
       <div class="col-md-10 mx-auto col-lg-5">
-        <form id="eventsForm">
-          <!-- Input method selection -->
-          <div class="mb-3">
-            <div class="btn-group w-100" role="group" aria-label="Input method">
-              <input type="radio" class="btn-check" name="inputMethod" id="urlMethod" value="url" checked>
-              <label class="btn btn-outline-primary" for="urlMethod">URL</label>
-
-              <input type="radio" class="btn-check" name="inputMethod" id="fileMethod" value="file">
-              <label class="btn btn-outline-primary" for="fileMethod">File Upload</label>
-
-              <input type="radio" class="btn-check" name="inputMethod" id="pasteMethod" value="paste">
-              <label class="btn btn-outline-primary" for="pasteMethod">Paste JSON</label>
-            </div>
+        <div class="card shadow-sm">
+          <div class="card-header bg-light">
+            <h5 class="card-title mb-0">
+              <i class="bi bi-upload me-2"></i>Load Your Events
+            </h5>
           </div>
+          <div class="card-body">
+            <form id="eventsForm">
+              <!-- Input method selection -->
+              <div class="mb-3">
+                <label class="form-label fw-semibold">Choose input method:</label>
+                <div class="btn-group w-100" role="group" aria-label="Input method">
+                  <input type="radio" class="btn-check" name="inputMethod" id="urlMethod" value="url" checked>
+                  <label class="btn btn-outline-primary" for="urlMethod">URL</label>
 
-          <!-- URL input (existing) -->
-          <div id="urlInput" class="input-section">
-            <label>
-              URL of your rrweb events.json file
-              <input class="form-control form-control-lg" type="url" name="url" id="urlField"
-                placeholder="https://gist.githubusercontent.com/Juice10/.../raw/.../events.json" />
-            </label>
-          </div>
+                  <input type="radio" class="btn-check" name="inputMethod" id="fileMethod" value="file">
+                  <label class="btn btn-outline-primary" for="fileMethod">File Upload</label>
 
-          <!-- File upload input -->
-          <div id="fileInput" class="input-section d-none">
-            <label>
-              Upload your rrweb events JSON file
-              <input class="form-control form-control-lg" type="file" name="file" id="fileField"
-                accept=".json,application/json" />
-            </label>
-          </div>
+                  <input type="radio" class="btn-check" name="inputMethod" id="pasteMethod" value="paste">
+                  <label class="btn btn-outline-primary" for="pasteMethod">Paste JSON</label>
+                </div>
+              </div>
 
-          <!-- Paste JSON input -->
-          <div id="pasteInput" class="input-section d-none">
-            <label>
-              Paste your rrweb events JSON content
-              <textarea class="form-control" name="jsonContent" id="jsonField" rows="10"
-                placeholder='[{"type": 0, "data": {...}}, ...]'></textarea>
-            </label>
-          </div>
+              <!-- URL input -->
+              <div id="urlInput" class="input-section mb-3">
+                <label class="form-label fw-semibold">
+                  URL of your rrweb events.json file
+                </label>
+                <input class="form-control form-control-lg" type="url" name="url" id="urlField"
+                  placeholder="https://gist.githubusercontent.com/Juice10/.../raw/.../events.json" />
+              </div>
+
+              <!-- File upload input -->
+              <div id="fileInput" class="input-section d-none mb-3">
+                <label class="form-label fw-semibold">
+                  Upload your rrweb events JSON file
+                </label>
+                <input class="form-control form-control-lg" type="file" name="file" id="fileField"
+                  accept=".json,application/json" />
+              </div>
+
+              <!-- Paste JSON input -->
+              <div id="pasteInput" class="input-section d-none mb-3">
+                <label class="form-label fw-semibold">
+                  Paste your rrweb events JSON content
+                </label>
+                <textarea class="form-control" name="jsonContent" id="jsonField" rows="8"
+                  placeholder='[{"type": 0, "data": {...}}, ...]'></textarea>
+              </div>
+
+              <div class="mb-3">
+                <label class="form-label fw-semibold">
+                  RRWeb player version
+                </label>
+                <select name="version" id="versions" class="form-select form-select-lg">
+                  <option value="0.7.1">0.7.1 (rrweb v0.9.14)</option>
+                  <option value="0.7.2">0.7.2 (rrweb v1.0.0)</option>
+                  <option value="0.7.3">0.7.3 (rrweb v1.0.1)</option>
+                  <option value="0.7.4">0.7.4 (rrweb v1.0.2)</option>
+                  <option value="0.7.5">0.7.5 (rrweb v1.0.3)</option>
+                  <option value="0.7.6">0.7.6 (rrweb v1.0.4)</option>
+                  <option value="0.7.7">0.7.7 (rrweb v1.0.5)</option>
+                  <option value="0.7.8">0.7.8 (rrweb v1.0.6)</option>
+                  <option value="0.7.9">0.7.9 (rrweb v1.0.7)</option>
+                  <option value="0.7.10">0.7.10 (rrweb v1.0.8)</option>
+                  <option value="0.7.11">0.7.11 (rrweb v1.1.0)</option>
+                  <option value="0.7.13">0.7.13 (rrweb v1.1.2)</option>
+                  <option selected value="0.7.14">0.7.14 (rrweb v1.1.3)</option>
+                </select>
+              </div>
 
-          <p class="mt-3">
-            <label>
-              rrweb player version
-              <select name="version" id="versions" class="form-control form-control-lg">
-                <option value="0.7.1">0.7.1 (rrweb v0.9.14)</option>
-                <option value="0.7.2">0.7.2 (rrweb v1.0.0)</option>
-                <option value="0.7.3">0.7.3 (rrweb v1.0.1)</option>
-                <option value="0.7.4">0.7.4 (rrweb v1.0.2)</option>
-                <option value="0.7.5">0.7.5 (rrweb v1.0.3)</option>
-                <option value="0.7.6">0.7.6 (rrweb v1.0.4)</option>
-                <option value="0.7.7">0.7.7 (rrweb v1.0.5)</option>
-                <option value="0.7.8">0.7.8 (rrweb v1.0.6)</option>
-                <option value="0.7.9">0.7.9 (rrweb v1.0.7)</option>
-                <option value="0.7.10">0.7.10 (rrweb v1.0.8)</option>
-                <option value="0.7.11">0.7.11 (rrweb v1.1.0)</option>
-                <option value="0.7.13">0.7.13 (rrweb v1.1.2)</option>
-                <option selected value="0.7.14">0.7.14 (rrweb v1.1.3)</option>
-              </select>
-            </label>
-          </p>
-          <p>
-            <button class="btn btn-sm btn-secondary" type="button" data-bs-toggle="collapse"
-              data-bs-target="#advancedOptions" aria-expanded="false" aria-controls="advancedOptions">
-              Show Advanced Options
-            </button>
-          </p>
-          <div class="collapse" id="advancedOptions">
-            <div class="form-check form-switch">
-              <input class="form-check-input" type="checkbox" role="switch" id="canvas-switch" name="canvas" />
-              <label class="form-check-label" for="canvas-switch">
-                Canvas playback
-              </label>
-            </div>
-            <div class="form-check form-switch">
-              <input class="form-check-input" type="checkbox" role="switch" id="virtual-dom-switch" name="virtual-dom"
-                checked />
-              <label class="form-check-label" for="virtual-dom-switch">
-                Virtual Dom optimization
-              </label>
-            </div>
-            <div class="form-check form-switch">
-              <input class="form-check-input" type="checkbox" role="switch" id="play-switch" name="play" checked />
-              <label class="form-check-label" for="play-switch">
-                Play immediately
-              </label>
-            </div>
+              <div class="mb-3">
+                <button class="btn btn-outline-secondary w-100 d-flex align-items-center justify-content-between"
+                  type="button" data-bs-toggle="collapse" data-bs-target="#advancedOptions" aria-expanded="false"
+                  aria-controls="advancedOptions" id="advancedOptionsBtn">
+                  <span>
+                    <i class="bi bi-gear me-2"></i>Advanced Options
+                  </span>
+                  <i class="bi bi-chevron-down" id="advancedOptionsIcon"></i>
+                </button>
+              </div>
+
+              <div class="collapse" id="advancedOptions">
+                <div class="card bg-light border-0 mb-3">
+                  <div class="card-body">
+                    <div class="form-check form-switch mb-2">
+                      <input class="form-check-input" type="checkbox" role="switch" id="canvas-switch" name="canvas" />
+                      <label class="form-check-label" for="canvas-switch">
+                        Canvas playback
+                      </label>
+                    </div>
+                    <div class="form-check form-switch mb-2">
+                      <input class="form-check-input" type="checkbox" role="switch" id="virtual-dom-switch"
+                        name="virtual-dom" checked />
+                      <label class="form-check-label" for="virtual-dom-switch">
+                        Virtual DOM optimization
+                      </label>
+                    </div>
+                    <div class="form-check form-switch">
+                      <input class="form-check-input" type="checkbox" role="switch" id="play-switch" name="play"
+                        checked />
+                      <label class="form-check-label" for="play-switch">
+                        Play immediately
+                      </label>
+                    </div>
+                  </div>
+                </div>
+              </div>
+
+              <div class="d-grid">
+                <button class="btn btn-primary btn-lg" type="submit">
+                  <i class="bi bi-play-circle me-2"></i>Play Recording
+                </button>
+              </div>
+            </form>
           </div>
-          <button class="btn btn-primary" type="submit">Play video</button>
-        </form>
+        </div>
       </div>
     </div>
   </div>
+
   <script type="module" src="/src/main.ts"></script>
   <script>
     // Handle input method switching
diff --git a/play/index.html b/play/index.html
index aaec0ee..e3cf323 100644
--- a/play/index.html
+++ b/play/index.html
@@ -1,34 +1,87 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>RRWeb Debug</title>
-    <link
-      href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css"
-      rel="stylesheet"
-      integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x"
-      crossorigin="anonymous"
-    />
-    <script type="module" src="/src/play.js"></script>
-  </head>
-  <body>
-    <p>Events JSON: <a class="json" href="#">loading...</a></p>
-    <p>
-      Version:
-      <select id="versions"></select>
-    </p>
-    <div
-      id="jsoneditor"
-      style="
-        width: 100%;
-        min-height: 400px;
-        height: calc(100vh - 656px - 100px);
-      "
-    ></div>
-    <div id="player">
-      <p class="loading">Loading player...</p>
+
+<head>
+  <meta charset="UTF-8" />
+  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>RRWeb Debug</title>
+  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet"
+    integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous" />
+  <script type="module" src="/src/play.js"></script>
+  <style>
+    /* Minimal custom CSS - just for layout heights */
+    html,
+    body {
+      height: 100%;
+    }
+
+    .main-content {
+      height: calc(100vh - 100px);
+    }
+  </style>
+</head>
+
+<body class="d-flex flex-column">
+  <!-- Header Navbar -->
+  <nav class="navbar navbar-dark bg-dark py-3">
+    <div class="container-fluid">
+      <div class="row w-100 align-items-center">
+        <div class="col-lg-8">
+          <h4 class="navbar-brand mb-0 fw-bold">RRWeb Debug Player</h4>
+          <small class="text-muted d-block">
+            Events: <span id="json-source" class="text-info">loading...</span>
+          </small>
+        </div>
+        <div class="col-lg-4 text-end">
+          <div class="d-flex align-items-center justify-content-end">
+            <label for="versions" class="form-label text-light me-2 mb-0">Version:</label>
+            <select id="versions" class="form-select form-select-sm" style="width: auto;"></select>
+          </div>
+        </div>
+      </div>
     </div>
-  </body>
-</html>
+  </nav>
+
+  <!-- Main Content -->
+  <div class="container-fluid flex-grow-1 py-3 main-content">
+    <div class="row h-100 g-3">
+      <!-- Player Panel -->
+      <div class="col-lg-8">
+        <div class="card h-100 shadow-sm">
+          <div class="card-header bg-light">
+            <h5 class="card-title mb-0">
+              <i class="bi bi-play-circle me-2"></i>Player
+            </h5>
+          </div>
+          <div class="card-body p-0 position-relative bg-light">
+            <div id="player" class="h-100 d-flex align-items-center justify-content-center">
+              <div class="loading text-muted">
+                <div class="spinner-border spinner-border-sm me-2" role="status">
+                  <span class="visually-hidden">Loading...</span>
+                </div>
+                Loading player...
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- JSON Editor Panel -->
+      <div class="col-lg-4">
+        <div class="card h-100 shadow-sm">
+          <div class="card-header bg-light">
+            <h5 class="card-title mb-0">
+              <i class="bi bi-code-square me-2"></i>Events JSON
+            </h5>
+          </div>
+          <div class="card-body p-0">
+            <div id="jsoneditor" class="h-100"></div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/src/play.js b/src/play.js
index 7f3bd9c..0456ca7 100644
--- a/src/play.js
+++ b/src/play.js
@@ -88,7 +88,12 @@ function showJSON(json) {
 
   const editor = createJSONEditor({
     target: container,
-    props: { content: { json }, mode: "view" },
+    props: {
+      content: { json },
+      mode: "view",
+      mainMenuBar: false,
+      navigationBar: false
+    },
   });
   window.events = json;
 }
@@ -134,6 +139,7 @@ async function startPlayer() {
       // Update the JSON link to show it's local data
       document.querySelector("a.json").setAttribute("href", "#");
       document.querySelector("a.json").innerText = "Local data (file upload or paste)";
+      document.getElementById("json-source").innerText = "Local data (file upload or paste)";
     } catch (error) {
       console.error('Error loading from sessionStorage:', error);
       alert("Error loading local events data: " + error.message);
@@ -182,6 +188,7 @@ async function startPlayer() {
 
     document.querySelector("a.json").setAttribute("href", url);
     document.querySelector("a.json").innerText = url;
+    document.getElementById("json-source").innerText = url;
   }
 
   const styleEl = document.createElement("link");
diff --git a/src/populate-versions.ts b/src/populate-versions.ts
index 2e8f4b9..e6e5f9e 100644
--- a/src/populate-versions.ts
+++ b/src/populate-versions.ts
@@ -5,9 +5,8 @@ export function populateVersions(selectedVersion?: string) {
       const { rrwebVersion } = config;
       const isDefault = "default" in config && config.default;
 
-      return `<option value="${version}" ${
-        isDefault ? "selected" : ""
-      }>${version} (rrweb v${rrwebVersion})</option>`;
+      return `<option value="${version}" ${isDefault ? "selected" : ""
+        }>${version} (rrweb v${rrwebVersion})</option>`;
     })
     .join("");
 
diff --git a/src/versions.json b/src/versions.json
index c900966..dfde83c 100644
--- a/src/versions.json
+++ b/src/versions.json
@@ -117,6 +117,7 @@
   },
   "2.0.0-alpha.18": {
     "rrwebVersion": "2.0.0-alpha.18",
-    "type": "cjs"
+    "type": "cjs",
+    "default": true
   }
 }
\ No newline at end of file

From 9717a20f263788115e42e156930681e9723e10d7 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:42:18 +0100
Subject: [PATCH 08/14] fix

---
 src/play.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/play.js b/src/play.js
index 0456ca7..1d8bcb1 100644
--- a/src/play.js
+++ b/src/play.js
@@ -136,9 +136,7 @@ async function startPlayer() {
       events = JSON.parse(storedEvents);
       console.log('Loaded events from sessionStorage:', events.length, 'events');
 
-      // Update the JSON link to show it's local data
-      document.querySelector("a.json").setAttribute("href", "#");
-      document.querySelector("a.json").innerText = "Local data (file upload or paste)";
+      // Update the JSON source display to show it's local data
       document.getElementById("json-source").innerText = "Local data (file upload or paste)";
     } catch (error) {
       console.error('Error loading from sessionStorage:', error);
@@ -186,8 +184,6 @@ async function startPlayer() {
       }
     }
 
-    document.querySelector("a.json").setAttribute("href", url);
-    document.querySelector("a.json").innerText = url;
     document.getElementById("json-source").innerText = url;
   }
 

From a2d2708f6e25b5c6ad872e41745a182a370717fe Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:45:11 +0100
Subject: [PATCH 09/14] fix

---
 index.html      |  2 +-
 play/index.html | 17 ++++++++++++++---
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/index.html b/index.html
index f24f59d..41578b2 100644
--- a/index.html
+++ b/index.html
@@ -18,7 +18,7 @@
   <!-- Header Navbar -->
   <nav class="navbar navbar-dark bg-dark py-3">
     <div class="container">
-      <h4 class="navbar-brand mb-0 fw-bold">RRWeb Debug</h4>
+      <a href="/" class="navbar-brand mb-0 fw-bold text-decoration-none">RRWeb Debug</a>
       <small class="text-muted">Play rrweb recordings in your browser</small>
     </div>
   </nav>
diff --git a/play/index.html b/play/index.html
index e3cf323..f4a1382 100644
--- a/play/index.html
+++ b/play/index.html
@@ -19,6 +19,17 @@
     .main-content {
       height: calc(100vh - 100px);
     }
+
+    /* Ensure JSON editor doesn't push player off screen */
+    #jsoneditor {
+      max-height: 70vh;
+      overflow-y: auto;
+    }
+
+    /* Ensure player takes available space properly */
+    #player {
+      min-height: 400px;
+    }
   </style>
 </head>
 
@@ -28,7 +39,7 @@
     <div class="container-fluid">
       <div class="row w-100 align-items-center">
         <div class="col-lg-8">
-          <h4 class="navbar-brand mb-0 fw-bold">RRWeb Debug Player</h4>
+          <a href="../" class="navbar-brand mb-0 fw-bold text-decoration-none">RRWeb Debug Player</a>
           <small class="text-muted d-block">
             Events: <span id="json-source" class="text-info">loading...</span>
           </small>
@@ -47,7 +58,7 @@ <h4 class="navbar-brand mb-0 fw-bold">RRWeb Debug Player</h4>
   <div class="container-fluid flex-grow-1 py-3 main-content">
     <div class="row h-100 g-3">
       <!-- Player Panel -->
-      <div class="col-lg-8">
+      <div class="col-lg-9">
         <div class="card h-100 shadow-sm">
           <div class="card-header bg-light">
             <h5 class="card-title mb-0">
@@ -68,7 +79,7 @@ <h5 class="card-title mb-0">
       </div>
 
       <!-- JSON Editor Panel -->
-      <div class="col-lg-4">
+      <div class="col-lg-3">
         <div class="card h-100 shadow-sm">
           <div class="card-header bg-light">
             <h5 class="card-title mb-0">

From f5d1898eeb61ac19028d20512cbc843b7c17b4f1 Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:50:04 +0100
Subject: [PATCH 10/14] add husky and run prettier

---
 .husky/pre-commit |  1 +
 package.json      |  9 +++++++--
 yarn.lock         | 10 ++++++++++
 3 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 .husky/pre-commit

diff --git a/.husky/pre-commit b/.husky/pre-commit
new file mode 100644
index 0000000..637dc25
--- /dev/null
+++ b/.husky/pre-commit
@@ -0,0 +1 @@
+yarn run format
diff --git a/package.json b/package.json
index 1456c42..1365370 100644
--- a/package.json
+++ b/package.json
@@ -7,9 +7,13 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "preview": "vite preview"
+    "format": "prettier --write .",
+    "preview": "vite preview",
+    "prepare": "husky"
   },
   "devDependencies": {
+    "husky": "^9.1.7",
+    "pinst": "^3.0.0",
     "prettier": "^3.5.3",
     "typescript": "^5.8.3",
     "vite": "^6.3.5"
@@ -20,5 +24,6 @@
   "engines": {
     "node": ">=20.0.0",
     "yarn": ">=1.23.0-20220130.1630"
-  }
+  },
+  "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
 }
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index b0a71b2..93c1447 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -580,6 +580,11 @@ fsevents@~2.3.3:
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.3.3.tgz#cac6407785d03675a2a5e1a5305c697b347d90d6"
   integrity sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==
 
+husky@^9.1.7:
+  version "9.1.7"
+  resolved "https://registry.yarnpkg.com/husky/-/husky-9.1.7.tgz#d46a38035d101b46a70456a850ff4201344c0b2d"
+  integrity sha512-5gs5ytaNjBrh5Ow3zrvdUUY+0VxIuWVL4i9irt6friV+BqdCfmV11CQTWMiBYWHbXhco+J1kHfTOUkePhCDvMA==
+
 immutable-json-patch@^6.0.1:
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/immutable-json-patch/-/immutable-json-patch-6.0.1.tgz#b60b609633e97bb2bc7c74726ff607729e61fd5b"
@@ -668,6 +673,11 @@ picomatch@^4.0.2:
   resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-4.0.2.tgz#77c742931e8f3b8820946c76cd0c1f13730d1dab"
   integrity sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==
 
+pinst@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pinst/-/pinst-3.0.0.tgz#80dec0a85f1f993c6084172020f3dbf512897eec"
+  integrity sha512-cengSmBxtCyaJqtRSvJorIIZXMXg+lJ3sIljGmtBGUVonMnMsVJbnzl6jGN1HkOWwxNuJynCJ2hXxxqCQrFDdw==
+
 postcss@^8.5.3:
   version "8.5.4"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.5.4.tgz#d61014ac00e11d5f58458ed7247d899bd65f99c0"

From 8900f605a9281caeca7c5616a2d55c18d41fe27a Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:50:18 +0100
Subject: [PATCH 11/14] add husky and run prettier

---
 .yarn/releases/yarn-1.23.0-20220130.1630.cjs | 305033 +++++++++-------
 README.md                                    |      1 -
 index.html                                   |    563 +-
 package.json                                 |      2 +-
 play/index.html                              |    174 +-
 src/play.js                                  |     37 +-
 src/populate-versions.ts                     |      5 +-
 src/versions.json                            |      2 +-
 8 files changed, 176065 insertions(+), 129752 deletions(-)

diff --git a/.yarn/releases/yarn-1.23.0-20220130.1630.cjs b/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
index d3ff20a..698f8b6 100755
--- a/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
+++ b/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
@@ -1,73124 +1,88514 @@
 #!/usr/bin/env node
-module.exports =
-/******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-/******/
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-/******/ 	function __webpack_require__(moduleId) {
-/******/
-/******/ 		// Check if module is in cache
-/******/ 		if(installedModules[moduleId]) {
-/******/ 			return installedModules[moduleId].exports;
-/******/ 		}
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			i: moduleId,
-/******/ 			l: false,
-/******/ 			exports: {}
-/******/ 		};
-/******/
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-/******/
-/******/ 		// Flag the module as loaded
-/******/ 		module.l = true;
-/******/
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-/******/
-/******/
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-/******/
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-/******/
-/******/ 	// identity function for calling harmony imports with the correct context
-/******/ 	__webpack_require__.i = function(value) { return value; };
-/******/
-/******/ 	// define getter function for harmony exports
-/******/ 	__webpack_require__.d = function(exports, name, getter) {
-/******/ 		if(!__webpack_require__.o(exports, name)) {
-/******/ 			Object.defineProperty(exports, name, {
-/******/ 				configurable: false,
-/******/ 				enumerable: true,
-/******/ 				get: getter
-/******/ 			});
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-/******/ 	};
-/******/
-/******/ 	// getDefaultExport function for compatibility with non-harmony modules
-/******/ 	__webpack_require__.n = function(module) {
-/******/ 		var getter = module && module.__esModule ?
-/******/ 			function getDefault() { return module['default']; } :
-/******/ 			function getModuleExports() { return module; };
-/******/ 		__webpack_require__.d(getter, 'a', getter);
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-/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 549);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ (function(module, exports) {
-
-module.exports = require("path");
-
-/***/ }),
-/* 1 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = __extends;
-/* unused harmony export __assign */
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-/* unused harmony export __awaiter */
-/* unused harmony export __generator */
-/* unused harmony export __exportStar */
-/* unused harmony export __values */
-/* unused harmony export __read */
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-/* unused harmony export __asyncGenerator */
-/* unused harmony export __asyncDelegator */
-/* unused harmony export __asyncValues */
-/* unused harmony export __makeTemplateObject */
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-/* unused harmony export __importDefault */
-/*! *****************************************************************************
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-Licensed under the Apache License, Version 2.0 (the "License"); you may not use
-this file except in compliance with the License. You may obtain a copy of the
-License at http://www.apache.org/licenses/LICENSE-2.0
-
-THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
-WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
-MERCHANTABLITY OR NON-INFRINGEMENT.
-
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-/* global Reflect, Promise */
-
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-        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-    return extendStatics(d, b);
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-    __assign = Object.assign || function __assign(t) {
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+  /******/
+  /******/ // expose the modules object (__webpack_modules__)
+  /******/ __webpack_require__.m = modules;
+  /******/
+  /******/ // expose the module cache
+  /******/ __webpack_require__.c = installedModules;
+  /******/
+  /******/ // identity function for calling harmony imports with the correct context
+  /******/ __webpack_require__.i = function (value) {
+    return value;
   };
-};
+  /******/
+  /******/ // define getter function for harmony exports
+  /******/ __webpack_require__.d = function (exports, name, getter) {
+    /******/ if (!__webpack_require__.o(exports, name)) {
+      /******/ Object.defineProperty(exports, name, {
+        /******/ configurable: false,
+        /******/ enumerable: true,
+        /******/ get: getter,
+        /******/
+      });
+      /******/
+    }
+    /******/
+  };
+  /******/
+  /******/ // getDefaultExport function for compatibility with non-harmony modules
+  /******/ __webpack_require__.n = function (module) {
+    /******/ var getter =
+      module && module.__esModule
+        ? /******/ function getDefault() {
+            return module["default"];
+          }
+        : /******/ function getModuleExports() {
+            return module;
+          };
+    /******/ __webpack_require__.d(getter, "a", getter);
+    /******/ return getter;
+    /******/
+  };
+  /******/
+  /******/ // Object.prototype.hasOwnProperty.call
+  /******/ __webpack_require__.o = function (object, property) {
+    return Object.prototype.hasOwnProperty.call(object, property);
+  };
+  /******/
+  /******/ // __webpack_public_path__
+  /******/ __webpack_require__.p = "";
+  /******/
+  /******/ // Load entry module and return exports
+  /******/ return __webpack_require__((__webpack_require__.s = 549));
+  /******/
+})(
+  /************************************************************************/
+  /******/ [
+    /* 0 */
+    /***/ function (module, exports) {
+      module.exports = require("path");
+
+      /***/
+    },
+    /* 1 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = __extends;
+      /* unused harmony export __assign */
+      /* unused harmony export __rest */
+      /* unused harmony export __decorate */
+      /* unused harmony export __param */
+      /* unused harmony export __metadata */
+      /* unused harmony export __awaiter */
+      /* unused harmony export __generator */
+      /* unused harmony export __exportStar */
+      /* unused harmony export __values */
+      /* unused harmony export __read */
+      /* unused harmony export __spread */
+      /* unused harmony export __await */
+      /* unused harmony export __asyncGenerator */
+      /* unused harmony export __asyncDelegator */
+      /* unused harmony export __asyncValues */
+      /* unused harmony export __makeTemplateObject */
+      /* unused harmony export __importStar */
+      /* unused harmony export __importDefault */
+      /*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+      /* global Reflect, Promise */
+
+      var extendStatics = function (d, b) {
+        extendStatics =
+          Object.setPrototypeOf ||
+          ({ __proto__: [] } instanceof Array &&
+            function (d, b) {
+              d.__proto__ = b;
+            }) ||
+          function (d, b) {
+            for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+          };
+        return extendStatics(d, b);
+      };
 
-/***/ }),
-/* 3 */
-/***/ (function(module, exports) {
+      function __extends(d, b) {
+        extendStatics(d, b);
+        function __() {
+          this.constructor = d;
+        }
+        d.prototype =
+          b === null
+            ? Object.create(b)
+            : ((__.prototype = b.prototype), new __());
+      }
+
+      var __assign = function () {
+        __assign =
+          Object.assign ||
+          function __assign(t) {
+            for (var s, i = 1, n = arguments.length; i < n; i++) {
+              s = arguments[i];
+              for (var p in s)
+                if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+            }
+            return t;
+          };
+        return __assign.apply(this, arguments);
+      };
 
-module.exports = require("util");
+      function __rest(s, e) {
+        var t = {};
+        for (var p in s)
+          if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+            t[p] = s[p];
+        if (s != null && typeof Object.getOwnPropertySymbols === "function")
+          for (
+            var i = 0, p = Object.getOwnPropertySymbols(s);
+            i < p.length;
+            i++
+          )
+            if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
+        return t;
+      }
+
+      function __decorate(decorators, target, key, desc) {
+        var c = arguments.length,
+          r =
+            c < 3
+              ? target
+              : desc === null
+                ? (desc = Object.getOwnPropertyDescriptor(target, key))
+                : desc,
+          d;
+        if (
+          typeof Reflect === "object" &&
+          typeof Reflect.decorate === "function"
+        )
+          r = Reflect.decorate(decorators, target, key, desc);
+        else
+          for (var i = decorators.length - 1; i >= 0; i--)
+            if ((d = decorators[i]))
+              r =
+                (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) ||
+                r;
+        return c > 3 && r && Object.defineProperty(target, key, r), r;
+      }
 
-/***/ }),
-/* 4 */
-/***/ (function(module, exports, __webpack_require__) {
+      function __param(paramIndex, decorator) {
+        return function (target, key) {
+          decorator(target, key, paramIndex);
+        };
+      }
 
-"use strict";
+      function __metadata(metadataKey, metadataValue) {
+        if (
+          typeof Reflect === "object" &&
+          typeof Reflect.metadata === "function"
+        )
+          return Reflect.metadata(metadataKey, metadataValue);
+      }
 
+      function __awaiter(thisArg, _arguments, P, generator) {
+        return new (P || (P = Promise))(function (resolve, reject) {
+          function fulfilled(value) {
+            try {
+              step(generator.next(value));
+            } catch (e) {
+              reject(e);
+            }
+          }
+          function rejected(value) {
+            try {
+              step(generator["throw"](value));
+            } catch (e) {
+              reject(e);
+            }
+          }
+          function step(result) {
+            result.done
+              ? resolve(result.value)
+              : new P(function (resolve) {
+                  resolve(result.value);
+                }).then(fulfilled, rejected);
+          }
+          step((generator = generator.apply(thisArg, _arguments || [])).next());
+        });
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getFirstSuitableFolder = exports.readFirstAvailableStream = exports.makeTempDir = exports.hardlinksWork = exports.writeFilePreservingEol = exports.getFileSizeOnDisk = exports.walk = exports.symlink = exports.find = exports.readJsonAndFile = exports.readJson = exports.readFileAny = exports.hardlinkBulk = exports.copyBulk = exports.unlink = exports.glob = exports.link = exports.chmod = exports.lstat = exports.exists = exports.mkdirp = exports.stat = exports.access = exports.rename = exports.readdir = exports.realpath = exports.readlink = exports.writeFile = exports.open = exports.readFileBuffer = exports.lockQueue = exports.constants = undefined;
+      function __generator(thisArg, body) {
+        var _ = {
+            label: 0,
+            sent: function () {
+              if (t[0] & 1) throw t[1];
+              return t[1];
+            },
+            trys: [],
+            ops: [],
+          },
+          f,
+          y,
+          t,
+          g;
+        return (
+          (g = { next: verb(0), throw: verb(1), return: verb(2) }),
+          typeof Symbol === "function" &&
+            (g[Symbol.iterator] = function () {
+              return this;
+            }),
+          g
+        );
+        function verb(n) {
+          return function (v) {
+            return step([n, v]);
+          };
+        }
+        function step(op) {
+          if (f) throw new TypeError("Generator is already executing.");
+          while (_)
+            try {
+              if (
+                ((f = 1),
+                y &&
+                  (t =
+                    op[0] & 2
+                      ? y["return"]
+                      : op[0]
+                        ? y["throw"] || ((t = y["return"]) && t.call(y), 0)
+                        : y.next) &&
+                  !(t = t.call(y, op[1])).done)
+              )
+                return t;
+              if (((y = 0), t)) op = [op[0] & 2, t.value];
+              switch (op[0]) {
+                case 0:
+                case 1:
+                  t = op;
+                  break;
+                case 4:
+                  _.label++;
+                  return { value: op[1], done: false };
+                case 5:
+                  _.label++;
+                  y = op[1];
+                  op = [0];
+                  continue;
+                case 7:
+                  op = _.ops.pop();
+                  _.trys.pop();
+                  continue;
+                default:
+                  if (
+                    !((t = _.trys), (t = t.length > 0 && t[t.length - 1])) &&
+                    (op[0] === 6 || op[0] === 2)
+                  ) {
+                    _ = 0;
+                    continue;
+                  }
+                  if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
+                    _.label = op[1];
+                    break;
+                  }
+                  if (op[0] === 6 && _.label < t[1]) {
+                    _.label = t[1];
+                    t = op;
+                    break;
+                  }
+                  if (t && _.label < t[2]) {
+                    _.label = t[2];
+                    _.ops.push(op);
+                    break;
+                  }
+                  if (t[2]) _.ops.pop();
+                  _.trys.pop();
+                  continue;
+              }
+              op = body.call(thisArg, _);
+            } catch (e) {
+              op = [6, e];
+              y = 0;
+            } finally {
+              f = t = 0;
+            }
+          if (op[0] & 5) throw op[1];
+          return { value: op[0] ? op[1] : void 0, done: true };
+        }
+      }
 
-var _asyncToGenerator2;
+      function __exportStar(m, exports) {
+        for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function __values(o) {
+        var m = typeof Symbol === "function" && o[Symbol.iterator],
+          i = 0;
+        if (m) return m.call(o);
+        return {
+          next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+          },
+        };
+      }
 
-let buildActionsForCopy = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) {
+      function __read(o, n) {
+        var m = typeof Symbol === "function" && o[Symbol.iterator];
+        if (!m) return o;
+        var i = m.call(o),
+          r,
+          ar = [],
+          e;
+        try {
+          while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
+            ar.push(r.value);
+        } catch (error) {
+          e = { error: error };
+        } finally {
+          try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+          } finally {
+            if (e) throw e.error;
+          }
+        }
+        return ar;
+      }
 
-    //
-    let build = (() => {
-      var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
-        const src = data.src,
-              dest = data.dest,
-              type = data.type;
+      function __spread() {
+        for (var ar = [], i = 0; i < arguments.length; i++)
+          ar = ar.concat(__read(arguments[i]));
+        return ar;
+      }
 
-        const onFresh = data.onFresh || noop;
-        const onDone = data.onDone || noop;
+      function __await(v) {
+        return this instanceof __await ? ((this.v = v), this) : new __await(v);
+      }
 
-        // TODO https://github.com/yarnpkg/yarn/issues/3751
-        // related to bundled dependencies handling
-        if (files.has(dest.toLowerCase())) {
-          reporter.verbose(`The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy`);
-        } else {
-          files.add(dest.toLowerCase());
+      function __asyncGenerator(thisArg, _arguments, generator) {
+        if (!Symbol.asyncIterator)
+          throw new TypeError("Symbol.asyncIterator is not defined.");
+        var g = generator.apply(thisArg, _arguments || []),
+          i,
+          q = [];
+        return (
+          (i = {}),
+          verb("next"),
+          verb("throw"),
+          verb("return"),
+          (i[Symbol.asyncIterator] = function () {
+            return this;
+          }),
+          i
+        );
+        function verb(n) {
+          if (g[n])
+            i[n] = function (v) {
+              return new Promise(function (a, b) {
+                q.push([n, v, a, b]) > 1 || resume(n, v);
+              });
+            };
         }
-
-        if (type === 'symlink') {
-          yield mkdirp((_path || _load_path()).default.dirname(dest));
-          onFresh();
-          actions.symlink.push({
-            dest,
-            linkname: src
-          });
-          onDone();
-          return;
+        function resume(n, v) {
+          try {
+            step(g[n](v));
+          } catch (e) {
+            settle(q[0][3], e);
+          }
         }
-
-        if (events.ignoreBasenames.indexOf((_path || _load_path()).default.basename(src)) >= 0) {
-          // ignored file
-          return;
+        function step(r) {
+          r.value instanceof __await
+            ? Promise.resolve(r.value.v).then(fulfill, reject)
+            : settle(q[0][2], r);
         }
-
-        const srcStat = yield lstat(src);
-        let srcFiles;
-
-        if (srcStat.isDirectory()) {
-          srcFiles = yield readdir(src);
+        function fulfill(value) {
+          resume("next", value);
+        }
+        function reject(value) {
+          resume("throw", value);
         }
+        function settle(f, v) {
+          if ((f(v), q.shift(), q.length)) resume(q[0][0], q[0][1]);
+        }
+      }
 
-        let destStat;
-        try {
-          // try accessing the destination
-          destStat = yield lstat(dest);
-        } catch (e) {
-          // proceed if destination doesn't exist, otherwise error
-          if (e.code !== 'ENOENT') {
+      function __asyncDelegator(o) {
+        var i, p;
+        return (
+          (i = {}),
+          verb("next"),
+          verb("throw", function (e) {
             throw e;
-          }
+          }),
+          verb("return"),
+          (i[Symbol.iterator] = function () {
+            return this;
+          }),
+          i
+        );
+        function verb(n, f) {
+          i[n] = o[n]
+            ? function (v) {
+                return (p = !p)
+                  ? { value: __await(o[n](v)), done: n === "return" }
+                  : f
+                    ? f(v)
+                    : v;
+              }
+            : f;
+        }
+      }
+
+      function __asyncValues(o) {
+        if (!Symbol.asyncIterator)
+          throw new TypeError("Symbol.asyncIterator is not defined.");
+        var m = o[Symbol.asyncIterator],
+          i;
+        return m
+          ? m.call(o)
+          : ((o =
+              typeof __values === "function"
+                ? __values(o)
+                : o[Symbol.iterator]()),
+            (i = {}),
+            verb("next"),
+            verb("throw"),
+            verb("return"),
+            (i[Symbol.asyncIterator] = function () {
+              return this;
+            }),
+            i);
+        function verb(n) {
+          i[n] =
+            o[n] &&
+            function (v) {
+              return new Promise(function (resolve, reject) {
+                (v = o[n](v)), settle(resolve, reject, v.done, v.value);
+              });
+            };
         }
+        function settle(resolve, reject, d, v) {
+          Promise.resolve(v).then(function (v) {
+            resolve({ value: v, done: d });
+          }, reject);
+        }
+      }
 
-        // if destination exists
-        if (destStat) {
-          const bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink();
-          const bothFolders = srcStat.isDirectory() && destStat.isDirectory();
-          const bothFiles = srcStat.isFile() && destStat.isFile();
+      function __makeTemplateObject(cooked, raw) {
+        if (Object.defineProperty) {
+          Object.defineProperty(cooked, "raw", { value: raw });
+        } else {
+          cooked.raw = raw;
+        }
+        return cooked;
+      }
 
-          // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
-          // us modes that aren't valid. investigate this, it's generally safe to proceed.
+      function __importStar(mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null)
+          for (var k in mod)
+            if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+        result.default = mod;
+        return result;
+      }
 
-          /* if (srcStat.mode !== destStat.mode) {
-            try {
-              await access(dest, srcStat.mode);
-            } catch (err) {}
-          } */
+      function __importDefault(mod) {
+        return mod && mod.__esModule ? mod : { default: mod };
+      }
 
-          if (bothFiles && artifactFiles.has(dest)) {
-            // this file gets changed during build, likely by a custom install script. Don't bother checking it.
-            onDone();
-            reporter.verbose(reporter.lang('verboseFileSkipArtifact', src));
-            return;
-          }
+      /***/
+    },
+    /* 2 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-          if (bothFiles && srcStat.size === destStat.size && (0, (_fsNormalized || _load_fsNormalized()).fileDatesEqual)(srcStat.mtime, destStat.mtime)) {
-            // we can safely assume this is the same file
-            onDone();
-            reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.size, +srcStat.mtime));
-            return;
-          }
+      exports.__esModule = true;
 
-          if (bothSymlinks) {
-            const srcReallink = yield readlink(src);
-            if (srcReallink === (yield readlink(dest))) {
-              // if both symlinks are the same then we can continue on
-              onDone();
-              reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink));
-              return;
-            }
-          }
+      var _promise = __webpack_require__(227);
 
-          if (bothFolders) {
-            // mark files that aren't in this folder as possibly extraneous
-            const destFiles = yield readdir(dest);
-            invariant(srcFiles, 'src files not initialised');
+      var _promise2 = _interopRequireDefault(_promise);
 
-            for (var _iterator4 = destFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-              var _ref6;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-              if (_isArray4) {
-                if (_i4 >= _iterator4.length) break;
-                _ref6 = _iterator4[_i4++];
-              } else {
-                _i4 = _iterator4.next();
-                if (_i4.done) break;
-                _ref6 = _i4.value;
+      exports.default = function (fn) {
+        return function () {
+          var gen = fn.apply(this, arguments);
+          return new _promise2.default(function (resolve, reject) {
+            function step(key, arg) {
+              try {
+                var info = gen[key](arg);
+                var value = info.value;
+              } catch (error) {
+                reject(error);
+                return;
               }
 
-              const file = _ref6;
-
-              if (srcFiles.indexOf(file) < 0) {
-                const loc = (_path || _load_path()).default.join(dest, file);
-                possibleExtraneous.add(loc);
-
-                if ((yield lstat(loc)).isDirectory()) {
-                  for (var _iterator5 = yield readdir(loc), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-                    var _ref7;
-
-                    if (_isArray5) {
-                      if (_i5 >= _iterator5.length) break;
-                      _ref7 = _iterator5[_i5++];
-                    } else {
-                      _i5 = _iterator5.next();
-                      if (_i5.done) break;
-                      _ref7 = _i5.value;
-                    }
-
-                    const file = _ref7;
-
-                    possibleExtraneous.add((_path || _load_path()).default.join(loc, file));
-                  }
-                }
+              if (info.done) {
+                resolve(value);
+              } else {
+                return _promise2.default.resolve(value).then(
+                  function (value) {
+                    step("next", value);
+                  },
+                  function (err) {
+                    step("throw", err);
+                  },
+                );
               }
             }
-          }
-        }
-
-        if (destStat && destStat.isSymbolicLink()) {
-          yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest);
-          destStat = null;
-        }
 
-        if (srcStat.isSymbolicLink()) {
-          onFresh();
-          const linkname = yield readlink(src);
-          actions.symlink.push({
-            dest,
-            linkname
+            return step("next");
           });
-          onDone();
-        } else if (srcStat.isDirectory()) {
-          if (!destStat) {
-            reporter.verbose(reporter.lang('verboseFileFolder', dest));
-            yield mkdirp(dest);
-          }
-
-          const destParts = dest.split((_path || _load_path()).default.sep);
-          while (destParts.length) {
-            files.add(destParts.join((_path || _load_path()).default.sep).toLowerCase());
-            destParts.pop();
-          }
+        };
+      };
 
-          // push all files to queue
-          invariant(srcFiles, 'src files not initialised');
-          let remaining = srcFiles.length;
-          if (!remaining) {
-            onDone();
-          }
-          for (var _iterator6 = srcFiles, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-            var _ref8;
+      /***/
+    },
+    /* 3 */
+    /***/ function (module, exports) {
+      module.exports = require("util");
 
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref8 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref8 = _i6.value;
-            }
+      /***/
+    },
+    /* 4 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-            const file = _ref8;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getFirstSuitableFolder =
+        exports.readFirstAvailableStream =
+        exports.makeTempDir =
+        exports.hardlinksWork =
+        exports.writeFilePreservingEol =
+        exports.getFileSizeOnDisk =
+        exports.walk =
+        exports.symlink =
+        exports.find =
+        exports.readJsonAndFile =
+        exports.readJson =
+        exports.readFileAny =
+        exports.hardlinkBulk =
+        exports.copyBulk =
+        exports.unlink =
+        exports.glob =
+        exports.link =
+        exports.chmod =
+        exports.lstat =
+        exports.exists =
+        exports.mkdirp =
+        exports.stat =
+        exports.access =
+        exports.rename =
+        exports.readdir =
+        exports.realpath =
+        exports.readlink =
+        exports.writeFile =
+        exports.open =
+        exports.readFileBuffer =
+        exports.lockQueue =
+        exports.constants =
+          undefined;
+
+      var _asyncToGenerator2;
+
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-            queue.push({
-              dest: (_path || _load_path()).default.join(dest, file),
-              onFresh,
-              onDone: function (_onDone) {
-                function onDone() {
-                  return _onDone.apply(this, arguments);
-                }
+      let buildActionsForCopy = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (queue, events, possibleExtraneous, reporter) {
+            //
+            let build = (() => {
+              var _ref5 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (data) {
+                  const src = data.src,
+                    dest = data.dest,
+                    type = data.type;
+
+                  const onFresh = data.onFresh || noop;
+                  const onDone = data.onDone || noop;
+
+                  // TODO https://github.com/yarnpkg/yarn/issues/3751
+                  // related to bundled dependencies handling
+                  if (files.has(dest.toLowerCase())) {
+                    reporter.verbose(
+                      `The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy`,
+                    );
+                  } else {
+                    files.add(dest.toLowerCase());
+                  }
 
-                onDone.toString = function () {
-                  return _onDone.toString();
-                };
+                  if (type === "symlink") {
+                    yield mkdirp((_path || _load_path()).default.dirname(dest));
+                    onFresh();
+                    actions.symlink.push({
+                      dest,
+                      linkname: src,
+                    });
+                    onDone();
+                    return;
+                  }
 
-                return onDone;
-              }(function () {
-                if (--remaining === 0) {
-                  onDone();
-                }
-              }),
-              src: (_path || _load_path()).default.join(src, file)
-            });
-          }
-        } else if (srcStat.isFile()) {
-          onFresh();
-          actions.file.push({
-            src,
-            dest,
-            atime: srcStat.atime,
-            mtime: srcStat.mtime,
-            mode: srcStat.mode
-          });
-          onDone();
-        } else {
-          throw new Error(`unsure how to copy this: ${src}`);
-        }
-      });
+                  if (
+                    events.ignoreBasenames.indexOf(
+                      (_path || _load_path()).default.basename(src),
+                    ) >= 0
+                  ) {
+                    // ignored file
+                    return;
+                  }
 
-      return function build(_x5) {
-        return _ref5.apply(this, arguments);
-      };
-    })();
+                  const srcStat = yield lstat(src);
+                  let srcFiles;
 
-    const artifactFiles = new Set(events.artifactFiles || []);
-    const files = new Set();
+                  if (srcStat.isDirectory()) {
+                    srcFiles = yield readdir(src);
+                  }
 
-    // initialise events
-    for (var _iterator = queue, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
+                  let destStat;
+                  try {
+                    // try accessing the destination
+                    destStat = yield lstat(dest);
+                  } catch (e) {
+                    // proceed if destination doesn't exist, otherwise error
+                    if (e.code !== "ENOENT") {
+                      throw e;
+                    }
+                  }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
-      }
+                  // if destination exists
+                  if (destStat) {
+                    const bothSymlinks =
+                      srcStat.isSymbolicLink() && destStat.isSymbolicLink();
+                    const bothFolders =
+                      srcStat.isDirectory() && destStat.isDirectory();
+                    const bothFiles = srcStat.isFile() && destStat.isFile();
 
-      const item = _ref2;
+                    // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
+                    // us modes that aren't valid. investigate this, it's generally safe to proceed.
 
-      const onDone = item.onDone;
-      item.onDone = function () {
-        events.onProgress(item.dest);
-        if (onDone) {
-          onDone();
-        }
-      };
-    }
-    events.onStart(queue.length);
-
-    // start building actions
-    const actions = {
-      file: [],
-      symlink: [],
-      link: []
-    };
-
-    // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
-    // at a time due to the requirement to push items onto the queue
-    while (queue.length) {
-      const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
-      yield Promise.all(items.map(build));
-    }
+                    /* if (srcStat.mode !== destStat.mode) {
+            try {
+              await access(dest, srcStat.mode);
+            } catch (err) {}
+          } */
 
-    // simulate the existence of some files to prevent considering them extraneous
-    for (var _iterator2 = artifactFiles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref3;
+                    if (bothFiles && artifactFiles.has(dest)) {
+                      // this file gets changed during build, likely by a custom install script. Don't bother checking it.
+                      onDone();
+                      reporter.verbose(
+                        reporter.lang("verboseFileSkipArtifact", src),
+                      );
+                      return;
+                    }
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref3 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref3 = _i2.value;
-      }
+                    if (
+                      bothFiles &&
+                      srcStat.size === destStat.size &&
+                      (0,
+                      (_fsNormalized || _load_fsNormalized()).fileDatesEqual)(
+                        srcStat.mtime,
+                        destStat.mtime,
+                      )
+                    ) {
+                      // we can safely assume this is the same file
+                      onDone();
+                      reporter.verbose(
+                        reporter.lang(
+                          "verboseFileSkip",
+                          src,
+                          dest,
+                          srcStat.size,
+                          +srcStat.mtime,
+                        ),
+                      );
+                      return;
+                    }
 
-      const file = _ref3;
+                    if (bothSymlinks) {
+                      const srcReallink = yield readlink(src);
+                      if (srcReallink === (yield readlink(dest))) {
+                        // if both symlinks are the same then we can continue on
+                        onDone();
+                        reporter.verbose(
+                          reporter.lang(
+                            "verboseFileSkipSymlink",
+                            src,
+                            dest,
+                            srcReallink,
+                          ),
+                        );
+                        return;
+                      }
+                    }
 
-      if (possibleExtraneous.has(file)) {
-        reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', file));
-        possibleExtraneous.delete(file);
-      }
-    }
+                    if (bothFolders) {
+                      // mark files that aren't in this folder as possibly extraneous
+                      const destFiles = yield readdir(dest);
+                      invariant(srcFiles, "src files not initialised");
+
+                      for (
+                        var _iterator4 = destFiles,
+                          _isArray4 = Array.isArray(_iterator4),
+                          _i4 = 0,
+                          _iterator4 = _isArray4
+                            ? _iterator4
+                            : _iterator4[Symbol.iterator]();
+                        ;
+
+                      ) {
+                        var _ref6;
+
+                        if (_isArray4) {
+                          if (_i4 >= _iterator4.length) break;
+                          _ref6 = _iterator4[_i4++];
+                        } else {
+                          _i4 = _iterator4.next();
+                          if (_i4.done) break;
+                          _ref6 = _i4.value;
+                        }
 
-    for (var _iterator3 = possibleExtraneous, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref4;
+                        const file = _ref6;
+
+                        if (srcFiles.indexOf(file) < 0) {
+                          const loc = (_path || _load_path()).default.join(
+                            dest,
+                            file,
+                          );
+                          possibleExtraneous.add(loc);
+
+                          if ((yield lstat(loc)).isDirectory()) {
+                            for (
+                              var _iterator5 = yield readdir(loc),
+                                _isArray5 = Array.isArray(_iterator5),
+                                _i5 = 0,
+                                _iterator5 = _isArray5
+                                  ? _iterator5
+                                  : _iterator5[Symbol.iterator]();
+                              ;
+
+                            ) {
+                              var _ref7;
+
+                              if (_isArray5) {
+                                if (_i5 >= _iterator5.length) break;
+                                _ref7 = _iterator5[_i5++];
+                              } else {
+                                _i5 = _iterator5.next();
+                                if (_i5.done) break;
+                                _ref7 = _i5.value;
+                              }
+
+                              const file = _ref7;
+
+                              possibleExtraneous.add(
+                                (_path || _load_path()).default.join(loc, file),
+                              );
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref4 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref4 = _i3.value;
-      }
+                  if (destStat && destStat.isSymbolicLink()) {
+                    yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(
+                      dest,
+                    );
+                    destStat = null;
+                  }
 
-      const loc = _ref4;
+                  if (srcStat.isSymbolicLink()) {
+                    onFresh();
+                    const linkname = yield readlink(src);
+                    actions.symlink.push({
+                      dest,
+                      linkname,
+                    });
+                    onDone();
+                  } else if (srcStat.isDirectory()) {
+                    if (!destStat) {
+                      reporter.verbose(
+                        reporter.lang("verboseFileFolder", dest),
+                      );
+                      yield mkdirp(dest);
+                    }
 
-      if (files.has(loc.toLowerCase())) {
-        possibleExtraneous.delete(loc);
-      }
-    }
+                    const destParts = dest.split(
+                      (_path || _load_path()).default.sep,
+                    );
+                    while (destParts.length) {
+                      files.add(
+                        destParts
+                          .join((_path || _load_path()).default.sep)
+                          .toLowerCase(),
+                      );
+                      destParts.pop();
+                    }
 
-    return actions;
-  });
+                    // push all files to queue
+                    invariant(srcFiles, "src files not initialised");
+                    let remaining = srcFiles.length;
+                    if (!remaining) {
+                      onDone();
+                    }
+                    for (
+                      var _iterator6 = srcFiles,
+                        _isArray6 = Array.isArray(_iterator6),
+                        _i6 = 0,
+                        _iterator6 = _isArray6
+                          ? _iterator6
+                          : _iterator6[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref8;
+
+                      if (_isArray6) {
+                        if (_i6 >= _iterator6.length) break;
+                        _ref8 = _iterator6[_i6++];
+                      } else {
+                        _i6 = _iterator6.next();
+                        if (_i6.done) break;
+                        _ref8 = _i6.value;
+                      }
+
+                      const file = _ref8;
+
+                      queue.push({
+                        dest: (_path || _load_path()).default.join(dest, file),
+                        onFresh,
+                        onDone: (function (_onDone) {
+                          function onDone() {
+                            return _onDone.apply(this, arguments);
+                          }
+
+                          onDone.toString = function () {
+                            return _onDone.toString();
+                          };
+
+                          return onDone;
+                        })(function () {
+                          if (--remaining === 0) {
+                            onDone();
+                          }
+                        }),
+                        src: (_path || _load_path()).default.join(src, file),
+                      });
+                    }
+                  } else if (srcStat.isFile()) {
+                    onFresh();
+                    actions.file.push({
+                      src,
+                      dest,
+                      atime: srcStat.atime,
+                      mtime: srcStat.mtime,
+                      mode: srcStat.mode,
+                    });
+                    onDone();
+                  } else {
+                    throw new Error(`unsure how to copy this: ${src}`);
+                  }
+                },
+              );
 
-  return function buildActionsForCopy(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let buildActionsForHardlink = (() => {
-  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) {
-
-    //
-    let build = (() => {
-      var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
-        const src = data.src,
-              dest = data.dest;
-
-        const onFresh = data.onFresh || noop;
-        const onDone = data.onDone || noop;
-        if (files.has(dest.toLowerCase())) {
-          // Fixes issue https://github.com/yarnpkg/yarn/issues/2734
-          // When bulk hardlinking we have A -> B structure that we want to hardlink to A1 -> B1,
-          // package-linker passes that modules A1 and B1 need to be hardlinked,
-          // the recursive linking algorithm of A1 ends up scheduling files in B1 to be linked twice which will case
-          // an exception.
-          onDone();
-          return;
-        }
-        files.add(dest.toLowerCase());
+              return function build(_x5) {
+                return _ref5.apply(this, arguments);
+              };
+            })();
 
-        if (events.ignoreBasenames.indexOf((_path || _load_path()).default.basename(src)) >= 0) {
-          // ignored file
-          return;
-        }
+            const artifactFiles = new Set(events.artifactFiles || []);
+            const files = new Set();
 
-        const srcStat = yield lstat(src);
-        let srcFiles;
+            // initialise events
+            for (
+              var _iterator = queue,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-        if (srcStat.isDirectory()) {
-          srcFiles = yield readdir(src);
-        }
+            ) {
+              var _ref2;
 
-        const destExists = yield exists(dest);
-        if (destExists) {
-          const destStat = yield lstat(dest);
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-          const bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink();
-          const bothFolders = srcStat.isDirectory() && destStat.isDirectory();
-          const bothFiles = srcStat.isFile() && destStat.isFile();
+              const item = _ref2;
 
-          if (srcStat.mode !== destStat.mode) {
-            try {
-              yield access(dest, srcStat.mode);
-            } catch (err) {
-              // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
-              // us modes that aren't valid. investigate this, it's generally safe to proceed.
-              reporter.verbose(err);
+              const onDone = item.onDone;
+              item.onDone = function () {
+                events.onProgress(item.dest);
+                if (onDone) {
+                  onDone();
+                }
+              };
             }
-          }
+            events.onStart(queue.length);
 
-          if (bothFiles && artifactFiles.has(dest)) {
-            // this file gets changed during build, likely by a custom install script. Don't bother checking it.
-            onDone();
-            reporter.verbose(reporter.lang('verboseFileSkipArtifact', src));
-            return;
-          }
-
-          // correct hardlink
-          if (bothFiles && srcStat.ino !== null && srcStat.ino === destStat.ino) {
-            onDone();
-            reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.ino));
-            return;
-          }
+            // start building actions
+            const actions = {
+              file: [],
+              symlink: [],
+              link: [],
+            };
 
-          if (bothSymlinks) {
-            const srcReallink = yield readlink(src);
-            if (srcReallink === (yield readlink(dest))) {
-              // if both symlinks are the same then we can continue on
-              onDone();
-              reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink));
-              return;
+            // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
+            // at a time due to the requirement to push items onto the queue
+            while (queue.length) {
+              const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
+              yield Promise.all(items.map(build));
             }
-          }
 
-          if (bothFolders) {
-            // mark files that aren't in this folder as possibly extraneous
-            const destFiles = yield readdir(dest);
-            invariant(srcFiles, 'src files not initialised');
+            // simulate the existence of some files to prevent considering them extraneous
+            for (
+              var _iterator2 = artifactFiles,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-            for (var _iterator10 = destFiles, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-              var _ref14;
+            ) {
+              var _ref3;
 
-              if (_isArray10) {
-                if (_i10 >= _iterator10.length) break;
-                _ref14 = _iterator10[_i10++];
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref3 = _iterator2[_i2++];
               } else {
-                _i10 = _iterator10.next();
-                if (_i10.done) break;
-                _ref14 = _i10.value;
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref3 = _i2.value;
               }
 
-              const file = _ref14;
-
-              if (srcFiles.indexOf(file) < 0) {
-                const loc = (_path || _load_path()).default.join(dest, file);
-                possibleExtraneous.add(loc);
-
-                if ((yield lstat(loc)).isDirectory()) {
-                  for (var _iterator11 = yield readdir(loc), _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-                    var _ref15;
+              const file = _ref3;
 
-                    if (_isArray11) {
-                      if (_i11 >= _iterator11.length) break;
-                      _ref15 = _iterator11[_i11++];
-                    } else {
-                      _i11 = _iterator11.next();
-                      if (_i11.done) break;
-                      _ref15 = _i11.value;
-                    }
-
-                    const file = _ref15;
-
-                    possibleExtraneous.add((_path || _load_path()).default.join(loc, file));
-                  }
-                }
+              if (possibleExtraneous.has(file)) {
+                reporter.verbose(
+                  reporter.lang("verboseFilePhantomExtraneous", file),
+                );
+                possibleExtraneous.delete(file);
               }
             }
-          }
-        }
 
-        if (srcStat.isSymbolicLink()) {
-          onFresh();
-          const linkname = yield readlink(src);
-          actions.symlink.push({
-            dest,
-            linkname
-          });
-          onDone();
-        } else if (srcStat.isDirectory()) {
-          reporter.verbose(reporter.lang('verboseFileFolder', dest));
-          yield mkdirp(dest);
+            for (
+              var _iterator3 = possibleExtraneous,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-          const destParts = dest.split((_path || _load_path()).default.sep);
-          while (destParts.length) {
-            files.add(destParts.join((_path || _load_path()).default.sep).toLowerCase());
-            destParts.pop();
-          }
+            ) {
+              var _ref4;
 
-          // push all files to queue
-          invariant(srcFiles, 'src files not initialised');
-          let remaining = srcFiles.length;
-          if (!remaining) {
-            onDone();
-          }
-          for (var _iterator12 = srcFiles, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
-            var _ref16;
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref4 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref4 = _i3.value;
+              }
 
-            if (_isArray12) {
-              if (_i12 >= _iterator12.length) break;
-              _ref16 = _iterator12[_i12++];
-            } else {
-              _i12 = _iterator12.next();
-              if (_i12.done) break;
-              _ref16 = _i12.value;
-            }
+              const loc = _ref4;
 
-            const file = _ref16;
+              if (files.has(loc.toLowerCase())) {
+                possibleExtraneous.delete(loc);
+              }
+            }
 
-            queue.push({
-              onFresh,
-              src: (_path || _load_path()).default.join(src, file),
-              dest: (_path || _load_path()).default.join(dest, file),
-              onDone: function (_onDone2) {
-                function onDone() {
-                  return _onDone2.apply(this, arguments);
-                }
+            return actions;
+          },
+        );
 
-                onDone.toString = function () {
-                  return _onDone2.toString();
-                };
+        return function buildActionsForCopy(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-                return onDone;
-              }(function () {
-                if (--remaining === 0) {
-                  onDone();
-                }
-              })
-            });
-          }
-        } else if (srcStat.isFile()) {
-          onFresh();
-          actions.link.push({
-            src,
-            dest,
-            removeDest: destExists
-          });
-          onDone();
-        } else {
-          throw new Error(`unsure how to copy this: ${src}`);
-        }
-      });
+      let buildActionsForHardlink = (() => {
+        var _ref9 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (queue, events, possibleExtraneous, reporter) {
+            //
+            let build = (() => {
+              var _ref13 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (data) {
+                  const src = data.src,
+                    dest = data.dest;
+
+                  const onFresh = data.onFresh || noop;
+                  const onDone = data.onDone || noop;
+                  if (files.has(dest.toLowerCase())) {
+                    // Fixes issue https://github.com/yarnpkg/yarn/issues/2734
+                    // When bulk hardlinking we have A -> B structure that we want to hardlink to A1 -> B1,
+                    // package-linker passes that modules A1 and B1 need to be hardlinked,
+                    // the recursive linking algorithm of A1 ends up scheduling files in B1 to be linked twice which will case
+                    // an exception.
+                    onDone();
+                    return;
+                  }
+                  files.add(dest.toLowerCase());
+
+                  if (
+                    events.ignoreBasenames.indexOf(
+                      (_path || _load_path()).default.basename(src),
+                    ) >= 0
+                  ) {
+                    // ignored file
+                    return;
+                  }
 
-      return function build(_x10) {
-        return _ref13.apply(this, arguments);
-      };
-    })();
+                  const srcStat = yield lstat(src);
+                  let srcFiles;
 
-    const artifactFiles = new Set(events.artifactFiles || []);
-    const files = new Set();
+                  if (srcStat.isDirectory()) {
+                    srcFiles = yield readdir(src);
+                  }
 
-    // initialise events
-    for (var _iterator7 = queue, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-      var _ref10;
+                  const destExists = yield exists(dest);
+                  if (destExists) {
+                    const destStat = yield lstat(dest);
+
+                    const bothSymlinks =
+                      srcStat.isSymbolicLink() && destStat.isSymbolicLink();
+                    const bothFolders =
+                      srcStat.isDirectory() && destStat.isDirectory();
+                    const bothFiles = srcStat.isFile() && destStat.isFile();
+
+                    if (srcStat.mode !== destStat.mode) {
+                      try {
+                        yield access(dest, srcStat.mode);
+                      } catch (err) {
+                        // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
+                        // us modes that aren't valid. investigate this, it's generally safe to proceed.
+                        reporter.verbose(err);
+                      }
+                    }
 
-      if (_isArray7) {
-        if (_i7 >= _iterator7.length) break;
-        _ref10 = _iterator7[_i7++];
-      } else {
-        _i7 = _iterator7.next();
-        if (_i7.done) break;
-        _ref10 = _i7.value;
-      }
+                    if (bothFiles && artifactFiles.has(dest)) {
+                      // this file gets changed during build, likely by a custom install script. Don't bother checking it.
+                      onDone();
+                      reporter.verbose(
+                        reporter.lang("verboseFileSkipArtifact", src),
+                      );
+                      return;
+                    }
 
-      const item = _ref10;
+                    // correct hardlink
+                    if (
+                      bothFiles &&
+                      srcStat.ino !== null &&
+                      srcStat.ino === destStat.ino
+                    ) {
+                      onDone();
+                      reporter.verbose(
+                        reporter.lang(
+                          "verboseFileSkip",
+                          src,
+                          dest,
+                          srcStat.ino,
+                        ),
+                      );
+                      return;
+                    }
 
-      const onDone = item.onDone || noop;
-      item.onDone = function () {
-        events.onProgress(item.dest);
-        onDone();
-      };
-    }
-    events.onStart(queue.length);
-
-    // start building actions
-    const actions = {
-      file: [],
-      symlink: [],
-      link: []
-    };
-
-    // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
-    // at a time due to the requirement to push items onto the queue
-    while (queue.length) {
-      const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
-      yield Promise.all(items.map(build));
-    }
+                    if (bothSymlinks) {
+                      const srcReallink = yield readlink(src);
+                      if (srcReallink === (yield readlink(dest))) {
+                        // if both symlinks are the same then we can continue on
+                        onDone();
+                        reporter.verbose(
+                          reporter.lang(
+                            "verboseFileSkipSymlink",
+                            src,
+                            dest,
+                            srcReallink,
+                          ),
+                        );
+                        return;
+                      }
+                    }
 
-    // simulate the existence of some files to prevent considering them extraneous
-    for (var _iterator8 = artifactFiles, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-      var _ref11;
+                    if (bothFolders) {
+                      // mark files that aren't in this folder as possibly extraneous
+                      const destFiles = yield readdir(dest);
+                      invariant(srcFiles, "src files not initialised");
+
+                      for (
+                        var _iterator10 = destFiles,
+                          _isArray10 = Array.isArray(_iterator10),
+                          _i10 = 0,
+                          _iterator10 = _isArray10
+                            ? _iterator10
+                            : _iterator10[Symbol.iterator]();
+                        ;
+
+                      ) {
+                        var _ref14;
+
+                        if (_isArray10) {
+                          if (_i10 >= _iterator10.length) break;
+                          _ref14 = _iterator10[_i10++];
+                        } else {
+                          _i10 = _iterator10.next();
+                          if (_i10.done) break;
+                          _ref14 = _i10.value;
+                        }
 
-      if (_isArray8) {
-        if (_i8 >= _iterator8.length) break;
-        _ref11 = _iterator8[_i8++];
-      } else {
-        _i8 = _iterator8.next();
-        if (_i8.done) break;
-        _ref11 = _i8.value;
-      }
+                        const file = _ref14;
+
+                        if (srcFiles.indexOf(file) < 0) {
+                          const loc = (_path || _load_path()).default.join(
+                            dest,
+                            file,
+                          );
+                          possibleExtraneous.add(loc);
+
+                          if ((yield lstat(loc)).isDirectory()) {
+                            for (
+                              var _iterator11 = yield readdir(loc),
+                                _isArray11 = Array.isArray(_iterator11),
+                                _i11 = 0,
+                                _iterator11 = _isArray11
+                                  ? _iterator11
+                                  : _iterator11[Symbol.iterator]();
+                              ;
+
+                            ) {
+                              var _ref15;
+
+                              if (_isArray11) {
+                                if (_i11 >= _iterator11.length) break;
+                                _ref15 = _iterator11[_i11++];
+                              } else {
+                                _i11 = _iterator11.next();
+                                if (_i11.done) break;
+                                _ref15 = _i11.value;
+                              }
+
+                              const file = _ref15;
+
+                              possibleExtraneous.add(
+                                (_path || _load_path()).default.join(loc, file),
+                              );
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
 
-      const file = _ref11;
+                  if (srcStat.isSymbolicLink()) {
+                    onFresh();
+                    const linkname = yield readlink(src);
+                    actions.symlink.push({
+                      dest,
+                      linkname,
+                    });
+                    onDone();
+                  } else if (srcStat.isDirectory()) {
+                    reporter.verbose(reporter.lang("verboseFileFolder", dest));
+                    yield mkdirp(dest);
 
-      if (possibleExtraneous.has(file)) {
-        reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', file));
-        possibleExtraneous.delete(file);
-      }
-    }
+                    const destParts = dest.split(
+                      (_path || _load_path()).default.sep,
+                    );
+                    while (destParts.length) {
+                      files.add(
+                        destParts
+                          .join((_path || _load_path()).default.sep)
+                          .toLowerCase(),
+                      );
+                      destParts.pop();
+                    }
 
-    for (var _iterator9 = possibleExtraneous, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-      var _ref12;
+                    // push all files to queue
+                    invariant(srcFiles, "src files not initialised");
+                    let remaining = srcFiles.length;
+                    if (!remaining) {
+                      onDone();
+                    }
+                    for (
+                      var _iterator12 = srcFiles,
+                        _isArray12 = Array.isArray(_iterator12),
+                        _i12 = 0,
+                        _iterator12 = _isArray12
+                          ? _iterator12
+                          : _iterator12[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref16;
+
+                      if (_isArray12) {
+                        if (_i12 >= _iterator12.length) break;
+                        _ref16 = _iterator12[_i12++];
+                      } else {
+                        _i12 = _iterator12.next();
+                        if (_i12.done) break;
+                        _ref16 = _i12.value;
+                      }
+
+                      const file = _ref16;
+
+                      queue.push({
+                        onFresh,
+                        src: (_path || _load_path()).default.join(src, file),
+                        dest: (_path || _load_path()).default.join(dest, file),
+                        onDone: (function (_onDone2) {
+                          function onDone() {
+                            return _onDone2.apply(this, arguments);
+                          }
+
+                          onDone.toString = function () {
+                            return _onDone2.toString();
+                          };
+
+                          return onDone;
+                        })(function () {
+                          if (--remaining === 0) {
+                            onDone();
+                          }
+                        }),
+                      });
+                    }
+                  } else if (srcStat.isFile()) {
+                    onFresh();
+                    actions.link.push({
+                      src,
+                      dest,
+                      removeDest: destExists,
+                    });
+                    onDone();
+                  } else {
+                    throw new Error(`unsure how to copy this: ${src}`);
+                  }
+                },
+              );
 
-      if (_isArray9) {
-        if (_i9 >= _iterator9.length) break;
-        _ref12 = _iterator9[_i9++];
-      } else {
-        _i9 = _iterator9.next();
-        if (_i9.done) break;
-        _ref12 = _i9.value;
-      }
+              return function build(_x10) {
+                return _ref13.apply(this, arguments);
+              };
+            })();
 
-      const loc = _ref12;
+            const artifactFiles = new Set(events.artifactFiles || []);
+            const files = new Set();
 
-      if (files.has(loc.toLowerCase())) {
-        possibleExtraneous.delete(loc);
-      }
-    }
+            // initialise events
+            for (
+              var _iterator7 = queue,
+                _isArray7 = Array.isArray(_iterator7),
+                _i7 = 0,
+                _iterator7 = _isArray7
+                  ? _iterator7
+                  : _iterator7[Symbol.iterator]();
+              ;
 
-    return actions;
-  });
+            ) {
+              var _ref10;
 
-  return function buildActionsForHardlink(_x6, _x7, _x8, _x9) {
-    return _ref9.apply(this, arguments);
-  };
-})();
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref10 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref10 = _i7.value;
+              }
 
-let copyBulk = exports.copyBulk = (() => {
-  var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) {
-    const events = {
-      onStart: _events && _events.onStart || noop,
-      onProgress: _events && _events.onProgress || noop,
-      possibleExtraneous: _events ? _events.possibleExtraneous : new Set(),
-      ignoreBasenames: _events && _events.ignoreBasenames || [],
-      artifactFiles: _events && _events.artifactFiles || []
-    };
+              const item = _ref10;
 
-    const actions = yield buildActionsForCopy(queue, events, events.possibleExtraneous, reporter);
-    events.onStart(actions.file.length + actions.symlink.length + actions.link.length);
+              const onDone = item.onDone || noop;
+              item.onDone = function () {
+                events.onProgress(item.dest);
+                onDone();
+              };
+            }
+            events.onStart(queue.length);
 
-    const fileActions = actions.file;
+            // start building actions
+            const actions = {
+              file: [],
+              symlink: [],
+              link: [],
+            };
 
-    const currentlyWriting = new Map();
+            // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
+            // at a time due to the requirement to push items onto the queue
+            while (queue.length) {
+              const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
+              yield Promise.all(items.map(build));
+            }
 
-    yield (_promise || _load_promise()).queue(fileActions, (() => {
-      var _ref18 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
-        let writePromise;
-        while (writePromise = currentlyWriting.get(data.dest)) {
-          yield writePromise;
-        }
+            // simulate the existence of some files to prevent considering them extraneous
+            for (
+              var _iterator8 = artifactFiles,
+                _isArray8 = Array.isArray(_iterator8),
+                _i8 = 0,
+                _iterator8 = _isArray8
+                  ? _iterator8
+                  : _iterator8[Symbol.iterator]();
+              ;
 
-        reporter.verbose(reporter.lang('verboseFileCopy', data.src, data.dest));
-        const copier = (0, (_fsNormalized || _load_fsNormalized()).copyFile)(data, function () {
-          return currentlyWriting.delete(data.dest);
-        });
-        currentlyWriting.set(data.dest, copier);
-        events.onProgress(data.dest);
-        return copier;
-      });
+            ) {
+              var _ref11;
 
-      return function (_x14) {
-        return _ref18.apply(this, arguments);
-      };
-    })(), CONCURRENT_QUEUE_ITEMS);
+              if (_isArray8) {
+                if (_i8 >= _iterator8.length) break;
+                _ref11 = _iterator8[_i8++];
+              } else {
+                _i8 = _iterator8.next();
+                if (_i8.done) break;
+                _ref11 = _i8.value;
+              }
 
-    // we need to copy symlinks last as they could reference files we were copying
-    const symlinkActions = actions.symlink;
-    yield (_promise || _load_promise()).queue(symlinkActions, function (data) {
-      const linkname = (_path || _load_path()).default.resolve((_path || _load_path()).default.dirname(data.dest), data.linkname);
-      reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname));
-      return symlink(linkname, data.dest);
-    });
-  });
+              const file = _ref11;
 
-  return function copyBulk(_x11, _x12, _x13) {
-    return _ref17.apply(this, arguments);
-  };
-})();
-
-let hardlinkBulk = exports.hardlinkBulk = (() => {
-  var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) {
-    const events = {
-      onStart: _events && _events.onStart || noop,
-      onProgress: _events && _events.onProgress || noop,
-      possibleExtraneous: _events ? _events.possibleExtraneous : new Set(),
-      artifactFiles: _events && _events.artifactFiles || [],
-      ignoreBasenames: []
-    };
-
-    const actions = yield buildActionsForHardlink(queue, events, events.possibleExtraneous, reporter);
-    events.onStart(actions.file.length + actions.symlink.length + actions.link.length);
-
-    const fileActions = actions.link;
-
-    yield (_promise || _load_promise()).queue(fileActions, (() => {
-      var _ref20 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
-        reporter.verbose(reporter.lang('verboseFileLink', data.src, data.dest));
-        if (data.removeDest) {
-          yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(data.dest);
-        }
-        yield link(data.src, data.dest);
-      });
+              if (possibleExtraneous.has(file)) {
+                reporter.verbose(
+                  reporter.lang("verboseFilePhantomExtraneous", file),
+                );
+                possibleExtraneous.delete(file);
+              }
+            }
 
-      return function (_x18) {
-        return _ref20.apply(this, arguments);
-      };
-    })(), CONCURRENT_QUEUE_ITEMS);
+            for (
+              var _iterator9 = possibleExtraneous,
+                _isArray9 = Array.isArray(_iterator9),
+                _i9 = 0,
+                _iterator9 = _isArray9
+                  ? _iterator9
+                  : _iterator9[Symbol.iterator]();
+              ;
 
-    // we need to copy symlinks last as they could reference files we were copying
-    const symlinkActions = actions.symlink;
-    yield (_promise || _load_promise()).queue(symlinkActions, function (data) {
-      const linkname = (_path || _load_path()).default.resolve((_path || _load_path()).default.dirname(data.dest), data.linkname);
-      reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname));
-      return symlink(linkname, data.dest);
-    });
-  });
+            ) {
+              var _ref12;
 
-  return function hardlinkBulk(_x15, _x16, _x17) {
-    return _ref19.apply(this, arguments);
-  };
-})();
+              if (_isArray9) {
+                if (_i9 >= _iterator9.length) break;
+                _ref12 = _iterator9[_i9++];
+              } else {
+                _i9 = _iterator9.next();
+                if (_i9.done) break;
+                _ref12 = _i9.value;
+              }
 
-let readFileAny = exports.readFileAny = (() => {
-  var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (files) {
-    for (var _iterator13 = files, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
-      var _ref22;
+              const loc = _ref12;
 
-      if (_isArray13) {
-        if (_i13 >= _iterator13.length) break;
-        _ref22 = _iterator13[_i13++];
-      } else {
-        _i13 = _iterator13.next();
-        if (_i13.done) break;
-        _ref22 = _i13.value;
-      }
+              if (files.has(loc.toLowerCase())) {
+                possibleExtraneous.delete(loc);
+              }
+            }
 
-      const file = _ref22;
+            return actions;
+          },
+        );
 
-      if (yield exists(file)) {
-        return readFile(file);
-      }
-    }
-    return null;
-  });
+        return function buildActionsForHardlink(_x6, _x7, _x8, _x9) {
+          return _ref9.apply(this, arguments);
+        };
+      })();
 
-  return function readFileAny(_x19) {
-    return _ref21.apply(this, arguments);
-  };
-})();
+      let copyBulk = (exports.copyBulk = (() => {
+        var _ref17 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (queue, reporter, _events) {
+            const events = {
+              onStart: (_events && _events.onStart) || noop,
+              onProgress: (_events && _events.onProgress) || noop,
+              possibleExtraneous: _events
+                ? _events.possibleExtraneous
+                : new Set(),
+              ignoreBasenames: (_events && _events.ignoreBasenames) || [],
+              artifactFiles: (_events && _events.artifactFiles) || [],
+            };
 
-let readJson = exports.readJson = (() => {
-  var _ref23 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
-    return (yield readJsonAndFile(loc)).object;
-  });
+            const actions = yield buildActionsForCopy(
+              queue,
+              events,
+              events.possibleExtraneous,
+              reporter,
+            );
+            events.onStart(
+              actions.file.length +
+                actions.symlink.length +
+                actions.link.length,
+            );
+
+            const fileActions = actions.file;
+
+            const currentlyWriting = new Map();
+
+            yield (_promise || _load_promise()).queue(
+              fileActions,
+              (() => {
+                var _ref18 = (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* (data) {
+                    let writePromise;
+                    while ((writePromise = currentlyWriting.get(data.dest))) {
+                      yield writePromise;
+                    }
 
-  return function readJson(_x20) {
-    return _ref23.apply(this, arguments);
-  };
-})();
-
-let readJsonAndFile = exports.readJsonAndFile = (() => {
-  var _ref24 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
-    const file = yield readFile(loc);
-    try {
-      return {
-        object: (0, (_map || _load_map()).default)(JSON.parse(stripBOM(file))),
-        content: file
-      };
-    } catch (err) {
-      err.message = `${loc}: ${err.message}`;
-      throw err;
-    }
-  });
+                    reporter.verbose(
+                      reporter.lang("verboseFileCopy", data.src, data.dest),
+                    );
+                    const copier = (0,
+                    (_fsNormalized || _load_fsNormalized()).copyFile)(
+                      data,
+                      function () {
+                        return currentlyWriting.delete(data.dest);
+                      },
+                    );
+                    currentlyWriting.set(data.dest, copier);
+                    events.onProgress(data.dest);
+                    return copier;
+                  },
+                );
+
+                return function (_x14) {
+                  return _ref18.apply(this, arguments);
+                };
+              })(),
+              CONCURRENT_QUEUE_ITEMS,
+            );
+
+            // we need to copy symlinks last as they could reference files we were copying
+            const symlinkActions = actions.symlink;
+            yield (_promise || _load_promise()).queue(
+              symlinkActions,
+              function (data) {
+                const linkname = (_path || _load_path()).default.resolve(
+                  (_path || _load_path()).default.dirname(data.dest),
+                  data.linkname,
+                );
+                reporter.verbose(
+                  reporter.lang("verboseFileSymlink", data.dest, linkname),
+                );
+                return symlink(linkname, data.dest);
+              },
+            );
+          },
+        );
 
-  return function readJsonAndFile(_x21) {
-    return _ref24.apply(this, arguments);
-  };
-})();
+        return function copyBulk(_x11, _x12, _x13) {
+          return _ref17.apply(this, arguments);
+        };
+      })());
+
+      let hardlinkBulk = (exports.hardlinkBulk = (() => {
+        var _ref19 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (queue, reporter, _events) {
+            const events = {
+              onStart: (_events && _events.onStart) || noop,
+              onProgress: (_events && _events.onProgress) || noop,
+              possibleExtraneous: _events
+                ? _events.possibleExtraneous
+                : new Set(),
+              artifactFiles: (_events && _events.artifactFiles) || [],
+              ignoreBasenames: [],
+            };
 
-let find = exports.find = (() => {
-  var _ref25 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (filename, dir) {
-    const parts = dir.split((_path || _load_path()).default.sep);
+            const actions = yield buildActionsForHardlink(
+              queue,
+              events,
+              events.possibleExtraneous,
+              reporter,
+            );
+            events.onStart(
+              actions.file.length +
+                actions.symlink.length +
+                actions.link.length,
+            );
+
+            const fileActions = actions.link;
+
+            yield (_promise || _load_promise()).queue(
+              fileActions,
+              (() => {
+                var _ref20 = (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* (data) {
+                    reporter.verbose(
+                      reporter.lang("verboseFileLink", data.src, data.dest),
+                    );
+                    if (data.removeDest) {
+                      yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(
+                        data.dest,
+                      );
+                    }
+                    yield link(data.src, data.dest);
+                  },
+                );
 
-    while (parts.length) {
-      const loc = parts.concat(filename).join((_path || _load_path()).default.sep);
+                return function (_x18) {
+                  return _ref20.apply(this, arguments);
+                };
+              })(),
+              CONCURRENT_QUEUE_ITEMS,
+            );
+
+            // we need to copy symlinks last as they could reference files we were copying
+            const symlinkActions = actions.symlink;
+            yield (_promise || _load_promise()).queue(
+              symlinkActions,
+              function (data) {
+                const linkname = (_path || _load_path()).default.resolve(
+                  (_path || _load_path()).default.dirname(data.dest),
+                  data.linkname,
+                );
+                reporter.verbose(
+                  reporter.lang("verboseFileSymlink", data.dest, linkname),
+                );
+                return symlink(linkname, data.dest);
+              },
+            );
+          },
+        );
 
-      if (yield exists(loc)) {
-        return loc;
-      } else {
-        parts.pop();
-      }
-    }
+        return function hardlinkBulk(_x15, _x16, _x17) {
+          return _ref19.apply(this, arguments);
+        };
+      })());
+
+      let readFileAny = (exports.readFileAny = (() => {
+        var _ref21 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (files) {
+            for (
+              var _iterator13 = files,
+                _isArray13 = Array.isArray(_iterator13),
+                _i13 = 0,
+                _iterator13 = _isArray13
+                  ? _iterator13
+                  : _iterator13[Symbol.iterator]();
+              ;
 
-    return false;
-  });
+            ) {
+              var _ref22;
 
-  return function find(_x22, _x23) {
-    return _ref25.apply(this, arguments);
-  };
-})();
-
-let symlink = exports.symlink = (() => {
-  var _ref26 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest) {
-    if (process.platform !== 'win32') {
-      // use relative paths otherwise which will be retained if the directory is moved
-      src = (_path || _load_path()).default.relative((_path || _load_path()).default.dirname(dest), src);
-      // When path.relative returns an empty string for the current directory, we should instead use
-      // '.', which is a valid fs.symlink target.
-      src = src || '.';
-    }
+              if (_isArray13) {
+                if (_i13 >= _iterator13.length) break;
+                _ref22 = _iterator13[_i13++];
+              } else {
+                _i13 = _iterator13.next();
+                if (_i13.done) break;
+                _ref22 = _i13.value;
+              }
 
-    try {
-      const stats = yield lstat(dest);
-      if (stats.isSymbolicLink()) {
-        const resolved = dest;
-        if (resolved === src) {
-          return;
-        }
-      }
-    } catch (err) {
-      if (err.code !== 'ENOENT') {
-        throw err;
-      }
-    }
+              const file = _ref22;
 
-    // We use rimraf for unlink which never throws an ENOENT on missing target
-    yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest);
+              if (yield exists(file)) {
+                return readFile(file);
+              }
+            }
+            return null;
+          },
+        );
 
-    if (process.platform === 'win32') {
-      // use directory junctions if possible on win32, this requires absolute paths
-      yield fsSymlink(src, dest, 'junction');
-    } else {
-      yield fsSymlink(src, dest);
-    }
-  });
+        return function readFileAny(_x19) {
+          return _ref21.apply(this, arguments);
+        };
+      })());
 
-  return function symlink(_x24, _x25) {
-    return _ref26.apply(this, arguments);
-  };
-})();
+      let readJson = (exports.readJson = (() => {
+        var _ref23 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (loc) {
+            return (yield readJsonAndFile(loc)).object;
+          },
+        );
 
-let walk = exports.walk = (() => {
-  var _ref27 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir, relativeDir, ignoreBasenames = new Set()) {
-    let files = [];
+        return function readJson(_x20) {
+          return _ref23.apply(this, arguments);
+        };
+      })());
 
-    let filenames = yield readdir(dir);
-    if (ignoreBasenames.size) {
-      filenames = filenames.filter(function (name) {
-        return !ignoreBasenames.has(name);
-      });
-    }
+      let readJsonAndFile = (exports.readJsonAndFile = (() => {
+        var _ref24 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (loc) {
+            const file = yield readFile(loc);
+            try {
+              return {
+                object: (0, (_map || _load_map()).default)(
+                  JSON.parse(stripBOM(file)),
+                ),
+                content: file,
+              };
+            } catch (err) {
+              err.message = `${loc}: ${err.message}`;
+              throw err;
+            }
+          },
+        );
 
-    for (var _iterator14 = filenames, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
-      var _ref28;
+        return function readJsonAndFile(_x21) {
+          return _ref24.apply(this, arguments);
+        };
+      })());
 
-      if (_isArray14) {
-        if (_i14 >= _iterator14.length) break;
-        _ref28 = _iterator14[_i14++];
-      } else {
-        _i14 = _iterator14.next();
-        if (_i14.done) break;
-        _ref28 = _i14.value;
-      }
+      let find = (exports.find = (() => {
+        var _ref25 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (filename, dir) {
+            const parts = dir.split((_path || _load_path()).default.sep);
 
-      const name = _ref28;
+            while (parts.length) {
+              const loc = parts
+                .concat(filename)
+                .join((_path || _load_path()).default.sep);
 
-      const relative = relativeDir ? (_path || _load_path()).default.join(relativeDir, name) : name;
-      const loc = (_path || _load_path()).default.join(dir, name);
-      const stat = yield lstat(loc);
+              if (yield exists(loc)) {
+                return loc;
+              } else {
+                parts.pop();
+              }
+            }
 
-      files.push({
-        relative,
-        basename: name,
-        absolute: loc,
-        mtime: +stat.mtime
-      });
+            return false;
+          },
+        );
 
-      if (stat.isDirectory()) {
-        files = files.concat((yield walk(loc, relative, ignoreBasenames)));
-      }
-    }
+        return function find(_x22, _x23) {
+          return _ref25.apply(this, arguments);
+        };
+      })());
+
+      let symlink = (exports.symlink = (() => {
+        var _ref26 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (src, dest) {
+            if (process.platform !== "win32") {
+              // use relative paths otherwise which will be retained if the directory is moved
+              src = (_path || _load_path()).default.relative(
+                (_path || _load_path()).default.dirname(dest),
+                src,
+              );
+              // When path.relative returns an empty string for the current directory, we should instead use
+              // '.', which is a valid fs.symlink target.
+              src = src || ".";
+            }
 
-    return files;
-  });
+            try {
+              const stats = yield lstat(dest);
+              if (stats.isSymbolicLink()) {
+                const resolved = dest;
+                if (resolved === src) {
+                  return;
+                }
+              }
+            } catch (err) {
+              if (err.code !== "ENOENT") {
+                throw err;
+              }
+            }
 
-  return function walk(_x26, _x27) {
-    return _ref27.apply(this, arguments);
-  };
-})();
+            // We use rimraf for unlink which never throws an ENOENT on missing target
+            yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest);
 
-let getFileSizeOnDisk = exports.getFileSizeOnDisk = (() => {
-  var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
-    const stat = yield lstat(loc);
-    const size = stat.size,
-          blockSize = stat.blksize;
+            if (process.platform === "win32") {
+              // use directory junctions if possible on win32, this requires absolute paths
+              yield fsSymlink(src, dest, "junction");
+            } else {
+              yield fsSymlink(src, dest);
+            }
+          },
+        );
 
+        return function symlink(_x24, _x25) {
+          return _ref26.apply(this, arguments);
+        };
+      })());
+
+      let walk = (exports.walk = (() => {
+        var _ref27 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          dir,
+          relativeDir,
+          ignoreBasenames = new Set(),
+        ) {
+          let files = [];
 
-    return Math.ceil(size / blockSize) * blockSize;
-  });
+          let filenames = yield readdir(dir);
+          if (ignoreBasenames.size) {
+            filenames = filenames.filter(function (name) {
+              return !ignoreBasenames.has(name);
+            });
+          }
 
-  return function getFileSizeOnDisk(_x28) {
-    return _ref29.apply(this, arguments);
-  };
-})();
+          for (
+            var _iterator14 = filenames,
+              _isArray14 = Array.isArray(_iterator14),
+              _i14 = 0,
+              _iterator14 = _isArray14
+                ? _iterator14
+                : _iterator14[Symbol.iterator]();
+            ;
 
-let getEolFromFile = (() => {
-  var _ref30 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path) {
-    if (!(yield exists(path))) {
-      return undefined;
-    }
+          ) {
+            var _ref28;
 
-    const buffer = yield readFileBuffer(path);
+            if (_isArray14) {
+              if (_i14 >= _iterator14.length) break;
+              _ref28 = _iterator14[_i14++];
+            } else {
+              _i14 = _iterator14.next();
+              if (_i14.done) break;
+              _ref28 = _i14.value;
+            }
 
-    for (let i = 0; i < buffer.length; ++i) {
-      if (buffer[i] === cr) {
-        return '\r\n';
-      }
-      if (buffer[i] === lf) {
-        return '\n';
-      }
-    }
-    return undefined;
-  });
+            const name = _ref28;
 
-  return function getEolFromFile(_x29) {
-    return _ref30.apply(this, arguments);
-  };
-})();
+            const relative = relativeDir
+              ? (_path || _load_path()).default.join(relativeDir, name)
+              : name;
+            const loc = (_path || _load_path()).default.join(dir, name);
+            const stat = yield lstat(loc);
 
-let writeFilePreservingEol = exports.writeFilePreservingEol = (() => {
-  var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path, data) {
-    const eol = (yield getEolFromFile(path)) || (_os || _load_os()).default.EOL;
-    if (eol !== '\n') {
-      data = data.replace(/\n/g, eol);
-    }
-    yield writeFile(path, data);
-  });
+            files.push({
+              relative,
+              basename: name,
+              absolute: loc,
+              mtime: +stat.mtime,
+            });
 
-  return function writeFilePreservingEol(_x30, _x31) {
-    return _ref31.apply(this, arguments);
-  };
-})();
-
-let hardlinksWork = exports.hardlinksWork = (() => {
-  var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir) {
-    const filename = 'test-file' + Math.random();
-    const file = (_path || _load_path()).default.join(dir, filename);
-    const fileLink = (_path || _load_path()).default.join(dir, filename + '-link');
-    try {
-      yield writeFile(file, 'test');
-      yield link(file, fileLink);
-    } catch (err) {
-      return false;
-    } finally {
-      yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(file);
-      yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(fileLink);
-    }
-    return true;
-  });
+            if (stat.isDirectory()) {
+              files = files.concat(yield walk(loc, relative, ignoreBasenames));
+            }
+          }
 
-  return function hardlinksWork(_x32) {
-    return _ref32.apply(this, arguments);
-  };
-})();
+          return files;
+        });
 
-// not a strict polyfill for Node's fs.mkdtemp
+        return function walk(_x26, _x27) {
+          return _ref27.apply(this, arguments);
+        };
+      })());
 
+      let getFileSizeOnDisk = (exports.getFileSizeOnDisk = (() => {
+        var _ref29 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (loc) {
+            const stat = yield lstat(loc);
+            const size = stat.size,
+              blockSize = stat.blksize;
 
-let makeTempDir = exports.makeTempDir = (() => {
-  var _ref33 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (prefix) {
-    const dir = (_path || _load_path()).default.join((_os || _load_os()).default.tmpdir(), `yarn-${prefix || ''}-${Date.now()}-${Math.random()}`);
-    yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dir);
-    yield mkdirp(dir);
-    return dir;
-  });
+            return Math.ceil(size / blockSize) * blockSize;
+          },
+        );
 
-  return function makeTempDir(_x33) {
-    return _ref33.apply(this, arguments);
-  };
-})();
+        return function getFileSizeOnDisk(_x28) {
+          return _ref29.apply(this, arguments);
+        };
+      })());
+
+      let getEolFromFile = (() => {
+        var _ref30 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (path) {
+            if (!(yield exists(path))) {
+              return undefined;
+            }
 
-let readFirstAvailableStream = exports.readFirstAvailableStream = (() => {
-  var _ref34 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths) {
-    for (var _iterator15 = paths, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
-      var _ref35;
+            const buffer = yield readFileBuffer(path);
 
-      if (_isArray15) {
-        if (_i15 >= _iterator15.length) break;
-        _ref35 = _iterator15[_i15++];
-      } else {
-        _i15 = _iterator15.next();
-        if (_i15.done) break;
-        _ref35 = _i15.value;
-      }
-
-      const path = _ref35;
-
-      try {
-        const fd = yield open(path, 'r');
-        return (_fs || _load_fs()).default.createReadStream(path, { fd });
-      } catch (err) {
-        // Try the next one
-      }
-    }
-    return null;
-  });
+            for (let i = 0; i < buffer.length; ++i) {
+              if (buffer[i] === cr) {
+                return "\r\n";
+              }
+              if (buffer[i] === lf) {
+                return "\n";
+              }
+            }
+            return undefined;
+          },
+        );
 
-  return function readFirstAvailableStream(_x34) {
-    return _ref34.apply(this, arguments);
-  };
-})();
+        return function getEolFromFile(_x29) {
+          return _ref30.apply(this, arguments);
+        };
+      })();
 
-let getFirstSuitableFolder = exports.getFirstSuitableFolder = (() => {
-  var _ref36 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths, mode = constants.W_OK | constants.X_OK) {
-    const result = {
-      skipped: [],
-      folder: null
-    };
+      let writeFilePreservingEol = (exports.writeFilePreservingEol = (() => {
+        var _ref31 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (path, data) {
+            const eol =
+              (yield getEolFromFile(path)) || (_os || _load_os()).default.EOL;
+            if (eol !== "\n") {
+              data = data.replace(/\n/g, eol);
+            }
+            yield writeFile(path, data);
+          },
+        );
 
-    for (var _iterator16 = paths, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
-      var _ref37;
+        return function writeFilePreservingEol(_x30, _x31) {
+          return _ref31.apply(this, arguments);
+        };
+      })());
+
+      let hardlinksWork = (exports.hardlinksWork = (() => {
+        var _ref32 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (dir) {
+            const filename = "test-file" + Math.random();
+            const file = (_path || _load_path()).default.join(dir, filename);
+            const fileLink = (_path || _load_path()).default.join(
+              dir,
+              filename + "-link",
+            );
+            try {
+              yield writeFile(file, "test");
+              yield link(file, fileLink);
+            } catch (err) {
+              return false;
+            } finally {
+              yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(file);
+              yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(
+                fileLink,
+              );
+            }
+            return true;
+          },
+        );
 
-      if (_isArray16) {
-        if (_i16 >= _iterator16.length) break;
-        _ref37 = _iterator16[_i16++];
-      } else {
-        _i16 = _iterator16.next();
-        if (_i16.done) break;
-        _ref37 = _i16.value;
-      }
+        return function hardlinksWork(_x32) {
+          return _ref32.apply(this, arguments);
+        };
+      })());
+
+      // not a strict polyfill for Node's fs.mkdtemp
+
+      let makeTempDir = (exports.makeTempDir = (() => {
+        var _ref33 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (prefix) {
+            const dir = (_path || _load_path()).default.join(
+              (_os || _load_os()).default.tmpdir(),
+              `yarn-${prefix || ""}-${Date.now()}-${Math.random()}`,
+            );
+            yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dir);
+            yield mkdirp(dir);
+            return dir;
+          },
+        );
 
-      const folder = _ref37;
+        return function makeTempDir(_x33) {
+          return _ref33.apply(this, arguments);
+        };
+      })());
+
+      let readFirstAvailableStream = (exports.readFirstAvailableStream =
+        (() => {
+          var _ref34 = (0,
+          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* (paths) {
+              for (
+                var _iterator15 = paths,
+                  _isArray15 = Array.isArray(_iterator15),
+                  _i15 = 0,
+                  _iterator15 = _isArray15
+                    ? _iterator15
+                    : _iterator15[Symbol.iterator]();
+                ;
 
-      try {
-        yield mkdirp(folder);
-        yield access(folder, mode);
+              ) {
+                var _ref35;
 
-        result.folder = folder;
+                if (_isArray15) {
+                  if (_i15 >= _iterator15.length) break;
+                  _ref35 = _iterator15[_i15++];
+                } else {
+                  _i15 = _iterator15.next();
+                  if (_i15.done) break;
+                  _ref35 = _i15.value;
+                }
 
-        return result;
-      } catch (error) {
-        result.skipped.push({
-          error,
-          folder
-        });
-      }
-    }
-    return result;
-  });
+                const path = _ref35;
 
-  return function getFirstSuitableFolder(_x35) {
-    return _ref36.apply(this, arguments);
-  };
-})();
+                try {
+                  const fd = yield open(path, "r");
+                  return (_fs || _load_fs()).default.createReadStream(path, {
+                    fd,
+                  });
+                } catch (err) {
+                  // Try the next one
+                }
+              }
+              return null;
+            },
+          );
 
-exports.copy = copy;
-exports.readFile = readFile;
-exports.readFileRaw = readFileRaw;
-exports.normalizeOS = normalizeOS;
+          return function readFirstAvailableStream(_x34) {
+            return _ref34.apply(this, arguments);
+          };
+        })());
 
-var _fs;
+      let getFirstSuitableFolder = (exports.getFirstSuitableFolder = (() => {
+        var _ref36 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          paths,
+          mode = constants.W_OK | constants.X_OK,
+        ) {
+          const result = {
+            skipped: [],
+            folder: null,
+          };
 
-function _load_fs() {
-  return _fs = _interopRequireDefault(__webpack_require__(5));
-}
+          for (
+            var _iterator16 = paths,
+              _isArray16 = Array.isArray(_iterator16),
+              _i16 = 0,
+              _iterator16 = _isArray16
+                ? _iterator16
+                : _iterator16[Symbol.iterator]();
+            ;
 
-var _glob;
+          ) {
+            var _ref37;
 
-function _load_glob() {
-  return _glob = _interopRequireDefault(__webpack_require__(99));
-}
+            if (_isArray16) {
+              if (_i16 >= _iterator16.length) break;
+              _ref37 = _iterator16[_i16++];
+            } else {
+              _i16 = _iterator16.next();
+              if (_i16.done) break;
+              _ref37 = _i16.value;
+            }
 
-var _os;
+            const folder = _ref37;
 
-function _load_os() {
-  return _os = _interopRequireDefault(__webpack_require__(46));
-}
+            try {
+              yield mkdirp(folder);
+              yield access(folder, mode);
 
-var _path;
+              result.folder = folder;
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+              return result;
+            } catch (error) {
+              result.skipped.push({
+                error,
+                folder,
+              });
+            }
+          }
+          return result;
+        });
 
-var _blockingQueue;
+        return function getFirstSuitableFolder(_x35) {
+          return _ref36.apply(this, arguments);
+        };
+      })());
 
-function _load_blockingQueue() {
-  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
-}
+      exports.copy = copy;
+      exports.readFile = readFile;
+      exports.readFileRaw = readFileRaw;
+      exports.normalizeOS = normalizeOS;
 
-var _promise;
+      var _fs;
 
-function _load_promise() {
-  return _promise = _interopRequireWildcard(__webpack_require__(50));
-}
+      function _load_fs() {
+        return (_fs = _interopRequireDefault(__webpack_require__(5)));
+      }
 
-var _promise2;
+      var _glob;
 
-function _load_promise2() {
-  return _promise2 = __webpack_require__(50);
-}
+      function _load_glob() {
+        return (_glob = _interopRequireDefault(__webpack_require__(99)));
+      }
 
-var _map;
+      var _os;
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+      function _load_os() {
+        return (_os = _interopRequireDefault(__webpack_require__(46)));
+      }
 
-var _fsNormalized;
+      var _path;
 
-function _load_fsNormalized() {
-  return _fsNormalized = __webpack_require__(218);
-}
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      var _blockingQueue;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_blockingQueue() {
+        return (_blockingQueue = _interopRequireDefault(
+          __webpack_require__(110),
+        ));
+      }
 
-const constants = exports.constants = typeof (_fs || _load_fs()).default.constants !== 'undefined' ? (_fs || _load_fs()).default.constants : {
-  R_OK: (_fs || _load_fs()).default.R_OK,
-  W_OK: (_fs || _load_fs()).default.W_OK,
-  X_OK: (_fs || _load_fs()).default.X_OK
-};
+      var _promise;
 
-const lockQueue = exports.lockQueue = new (_blockingQueue || _load_blockingQueue()).default('fs lock');
-
-const readFileBuffer = exports.readFileBuffer = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readFile);
-const open = exports.open = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.open);
-const writeFile = exports.writeFile = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.writeFile);
-const readlink = exports.readlink = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readlink);
-const realpath = exports.realpath = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.realpath);
-const readdir = exports.readdir = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readdir);
-const rename = exports.rename = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.rename);
-const access = exports.access = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.access);
-const stat = exports.stat = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.stat);
-const mkdirp = exports.mkdirp = (0, (_promise2 || _load_promise2()).promisify)(__webpack_require__(145));
-const exists = exports.exists = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.exists, true);
-const lstat = exports.lstat = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.lstat);
-const chmod = exports.chmod = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.chmod);
-const link = exports.link = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.link);
-const glob = exports.glob = (0, (_promise2 || _load_promise2()).promisify)((_glob || _load_glob()).default);
-exports.unlink = (_fsNormalized || _load_fsNormalized()).unlink;
-
-// fs.copyFile uses the native file copying instructions on the system, performing much better
-// than any JS-based solution and consumes fewer resources. Repeated testing to fine tune the
-// concurrency level revealed 128 as the sweet spot on a quad-core, 16 CPU Intel system with SSD.
-
-const CONCURRENT_QUEUE_ITEMS = (_fs || _load_fs()).default.copyFile ? 128 : 4;
-
-const fsSymlink = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.symlink);
-const invariant = __webpack_require__(9);
-const stripBOM = __webpack_require__(160);
-
-const noop = () => {};
-
-function copy(src, dest, reporter) {
-  return copyBulk([{ src, dest }], reporter);
-}
-
-function _readFile(loc, encoding) {
-  return new Promise((resolve, reject) => {
-    (_fs || _load_fs()).default.readFile(loc, encoding, function (err, content) {
-      if (err) {
-        reject(err);
-      } else {
-        resolve(content);
+      function _load_promise() {
+        return (_promise = _interopRequireWildcard(__webpack_require__(50)));
       }
-    });
-  });
-}
-
-function readFile(loc) {
-  return _readFile(loc, 'utf8').then(normalizeOS);
-}
 
-function readFileRaw(loc) {
-  return _readFile(loc, 'binary');
-}
+      var _promise2;
 
-function normalizeOS(body) {
-  return body.replace(/\r\n/g, '\n');
-}
+      function _load_promise2() {
+        return (_promise2 = __webpack_require__(50));
+      }
 
-const cr = '\r'.charCodeAt(0);
-const lf = '\n'.charCodeAt(0);
+      var _map;
 
-/***/ }),
-/* 5 */
-/***/ (function(module, exports) {
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-module.exports = require("fs");
+      var _fsNormalized;
 
-/***/ }),
-/* 6 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_fsNormalized() {
+        return (_fsNormalized = __webpack_require__(218));
+      }
 
-"use strict";
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-class MessageError extends Error {
-  constructor(msg, code) {
-    super(msg);
-    this.code = code;
-  }
+      const constants = (exports.constants =
+        typeof (_fs || _load_fs()).default.constants !== "undefined"
+          ? (_fs || _load_fs()).default.constants
+          : {
+              R_OK: (_fs || _load_fs()).default.R_OK,
+              W_OK: (_fs || _load_fs()).default.W_OK,
+              X_OK: (_fs || _load_fs()).default.X_OK,
+            });
 
-}
+      const lockQueue = (exports.lockQueue = new (
+        _blockingQueue || _load_blockingQueue()
+      ).default("fs lock"));
+
+      const readFileBuffer = (exports.readFileBuffer = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.readFile,
+      ));
+      const open = (exports.open = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.open,
+      ));
+      const writeFile = (exports.writeFile = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.writeFile,
+      ));
+      const readlink = (exports.readlink = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.readlink,
+      ));
+      const realpath = (exports.realpath = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.realpath,
+      ));
+      const readdir = (exports.readdir = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.readdir,
+      ));
+      const rename = (exports.rename = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.rename,
+      ));
+      const access = (exports.access = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.access,
+      ));
+      const stat = (exports.stat = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.stat,
+      ));
+      const mkdirp = (exports.mkdirp = (0,
+      (_promise2 || _load_promise2()).promisify)(__webpack_require__(145)));
+      const exists = (exports.exists = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.exists,
+        true,
+      ));
+      const lstat = (exports.lstat = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.lstat,
+      ));
+      const chmod = (exports.chmod = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.chmod,
+      ));
+      const link = (exports.link = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.link,
+      ));
+      const glob = (exports.glob = (0,
+      (_promise2 || _load_promise2()).promisify)(
+        (_glob || _load_glob()).default,
+      ));
+      exports.unlink = (_fsNormalized || _load_fsNormalized()).unlink;
+
+      // fs.copyFile uses the native file copying instructions on the system, performing much better
+      // than any JS-based solution and consumes fewer resources. Repeated testing to fine tune the
+      // concurrency level revealed 128 as the sweet spot on a quad-core, 16 CPU Intel system with SSD.
+
+      const CONCURRENT_QUEUE_ITEMS = (_fs || _load_fs()).default.copyFile
+        ? 128
+        : 4;
+
+      const fsSymlink = (0, (_promise2 || _load_promise2()).promisify)(
+        (_fs || _load_fs()).default.symlink,
+      );
+      const invariant = __webpack_require__(9);
+      const stripBOM = __webpack_require__(160);
 
-exports.MessageError = MessageError;
-class ProcessSpawnError extends MessageError {
-  constructor(msg, code, process) {
-    super(msg, code);
-    this.process = process;
-  }
+      const noop = () => {};
 
-}
+      function copy(src, dest, reporter) {
+        return copyBulk([{ src, dest }], reporter);
+      }
 
-exports.ProcessSpawnError = ProcessSpawnError;
-class SecurityError extends MessageError {}
+      function _readFile(loc, encoding) {
+        return new Promise((resolve, reject) => {
+          (_fs || _load_fs()).default.readFile(
+            loc,
+            encoding,
+            function (err, content) {
+              if (err) {
+                reject(err);
+              } else {
+                resolve(content);
+              }
+            },
+          );
+        });
+      }
 
-exports.SecurityError = SecurityError;
-class ProcessTermError extends MessageError {}
+      function readFile(loc) {
+        return _readFile(loc, "utf8").then(normalizeOS);
+      }
 
-exports.ProcessTermError = ProcessTermError;
-class ResponseError extends Error {
-  constructor(msg, responseCode) {
-    super(msg);
-    this.responseCode = responseCode;
-  }
+      function readFileRaw(loc) {
+        return _readFile(loc, "binary");
+      }
 
-}
+      function normalizeOS(body) {
+        return body.replace(/\r\n/g, "\n");
+      }
 
-exports.ResponseError = ResponseError;
-class OneTimePasswordError extends Error {}
-exports.OneTimePasswordError = OneTimePasswordError;
+      const cr = "\r".charCodeAt(0);
+      const lf = "\n".charCodeAt(0);
 
-/***/ }),
-/* 7 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 5 */
+    /***/ function (module, exports) {
+      module.exports = require("fs");
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscriber; });
-/* unused harmony export SafeSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isFunction__ = __webpack_require__(154);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ = __webpack_require__(420);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__ = __webpack_require__(321);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__config__ = __webpack_require__(185);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__ = __webpack_require__(323);
-/** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */
+      /***/
+    },
+    /* 6 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      class MessageError extends Error {
+        constructor(msg, code) {
+          super(msg);
+          this.code = code;
+        }
+      }
 
+      exports.MessageError = MessageError;
+      class ProcessSpawnError extends MessageError {
+        constructor(msg, code, process) {
+          super(msg, code);
+          this.process = process;
+        }
+      }
 
+      exports.ProcessSpawnError = ProcessSpawnError;
+      class SecurityError extends MessageError {}
 
+      exports.SecurityError = SecurityError;
+      class ProcessTermError extends MessageError {}
 
+      exports.ProcessTermError = ProcessTermError;
+      class ResponseError extends Error {
+        constructor(msg, responseCode) {
+          super(msg);
+          this.responseCode = responseCode;
+        }
+      }
 
+      exports.ResponseError = ResponseError;
+      class OneTimePasswordError extends Error {}
+      exports.OneTimePasswordError = OneTimePasswordError;
 
-var Subscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subscriber, _super);
-    function Subscriber(destinationOrNext, error, complete) {
-        var _this = _super.call(this) || this;
-        _this.syncErrorValue = null;
-        _this.syncErrorThrown = false;
-        _this.syncErrorThrowable = false;
-        _this.isStopped = false;
-        _this._parentSubscription = null;
-        switch (arguments.length) {
+      /***/
+    },
+    /* 7 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Subscriber;
+        },
+      );
+      /* unused harmony export SafeSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isFunction__ =
+        __webpack_require__(154);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ =
+        __webpack_require__(420);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__ =
+        __webpack_require__(321);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__config__ =
+        __webpack_require__(185);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__ =
+        __webpack_require__(323);
+      /** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */
+
+      var Subscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          Subscriber,
+          _super,
+        );
+        function Subscriber(destinationOrNext, error, complete) {
+          var _this = _super.call(this) || this;
+          _this.syncErrorValue = null;
+          _this.syncErrorThrown = false;
+          _this.syncErrorThrowable = false;
+          _this.isStopped = false;
+          _this._parentSubscription = null;
+          switch (arguments.length) {
             case 0:
-                _this.destination = __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
-                break;
+              _this.destination =
+                __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
+              break;
             case 1:
-                if (!destinationOrNext) {
-                    _this.destination = __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
-                    break;
-                }
-                if (typeof destinationOrNext === 'object') {
-                    if (destinationOrNext instanceof Subscriber) {
-                        _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable;
-                        _this.destination = destinationOrNext;
-                        destinationOrNext.add(_this);
-                    }
-                    else {
-                        _this.syncErrorThrowable = true;
-                        _this.destination = new SafeSubscriber(_this, destinationOrNext);
-                    }
-                    break;
+              if (!destinationOrNext) {
+                _this.destination =
+                  __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
+                break;
+              }
+              if (typeof destinationOrNext === "object") {
+                if (destinationOrNext instanceof Subscriber) {
+                  _this.syncErrorThrowable =
+                    destinationOrNext.syncErrorThrowable;
+                  _this.destination = destinationOrNext;
+                  destinationOrNext.add(_this);
+                } else {
+                  _this.syncErrorThrowable = true;
+                  _this.destination = new SafeSubscriber(
+                    _this,
+                    destinationOrNext,
+                  );
                 }
-            default:
-                _this.syncErrorThrowable = true;
-                _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete);
                 break;
+              }
+            default:
+              _this.syncErrorThrowable = true;
+              _this.destination = new SafeSubscriber(
+                _this,
+                destinationOrNext,
+                error,
+                complete,
+              );
+              break;
+          }
+          return _this;
         }
-        return _this;
-    }
-    Subscriber.prototype[__WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () { return this; };
-    Subscriber.create = function (next, error, complete) {
-        var subscriber = new Subscriber(next, error, complete);
-        subscriber.syncErrorThrowable = false;
-        return subscriber;
-    };
-    Subscriber.prototype.next = function (value) {
-        if (!this.isStopped) {
+        Subscriber.prototype[
+          __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__[
+            "a" /* rxSubscriber */
+          ]
+        ] = function () {
+          return this;
+        };
+        Subscriber.create = function (next, error, complete) {
+          var subscriber = new Subscriber(next, error, complete);
+          subscriber.syncErrorThrowable = false;
+          return subscriber;
+        };
+        Subscriber.prototype.next = function (value) {
+          if (!this.isStopped) {
             this._next(value);
-        }
-    };
-    Subscriber.prototype.error = function (err) {
-        if (!this.isStopped) {
+          }
+        };
+        Subscriber.prototype.error = function (err) {
+          if (!this.isStopped) {
             this.isStopped = true;
             this._error(err);
-        }
-    };
-    Subscriber.prototype.complete = function () {
-        if (!this.isStopped) {
+          }
+        };
+        Subscriber.prototype.complete = function () {
+          if (!this.isStopped) {
             this.isStopped = true;
             this._complete();
-        }
-    };
-    Subscriber.prototype.unsubscribe = function () {
-        if (this.closed) {
+          }
+        };
+        Subscriber.prototype.unsubscribe = function () {
+          if (this.closed) {
             return;
-        }
-        this.isStopped = true;
-        _super.prototype.unsubscribe.call(this);
-    };
-    Subscriber.prototype._next = function (value) {
-        this.destination.next(value);
-    };
-    Subscriber.prototype._error = function (err) {
-        this.destination.error(err);
-        this.unsubscribe();
-    };
-    Subscriber.prototype._complete = function () {
-        this.destination.complete();
-        this.unsubscribe();
-    };
-    Subscriber.prototype._unsubscribeAndRecycle = function () {
-        var _a = this, _parent = _a._parent, _parents = _a._parents;
-        this._parent = null;
-        this._parents = null;
-        this.unsubscribe();
-        this.closed = false;
-        this.isStopped = false;
-        this._parent = _parent;
-        this._parents = _parents;
-        this._parentSubscription = null;
-        return this;
-    };
-    return Subscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */]));
-
-var SafeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SafeSubscriber, _super);
-    function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) {
-        var _this = _super.call(this) || this;
-        _this._parentSubscriber = _parentSubscriber;
-        var next;
-        var context = _this;
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isFunction__["a" /* isFunction */])(observerOrNext)) {
+          }
+          this.isStopped = true;
+          _super.prototype.unsubscribe.call(this);
+        };
+        Subscriber.prototype._next = function (value) {
+          this.destination.next(value);
+        };
+        Subscriber.prototype._error = function (err) {
+          this.destination.error(err);
+          this.unsubscribe();
+        };
+        Subscriber.prototype._complete = function () {
+          this.destination.complete();
+          this.unsubscribe();
+        };
+        Subscriber.prototype._unsubscribeAndRecycle = function () {
+          var _a = this,
+            _parent = _a._parent,
+            _parents = _a._parents;
+          this._parent = null;
+          this._parents = null;
+          this.unsubscribe();
+          this.closed = false;
+          this.isStopped = false;
+          this._parent = _parent;
+          this._parents = _parents;
+          this._parentSubscription = null;
+          return this;
+        };
+        return Subscriber;
+      })(__WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */]);
+
+      var SafeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SafeSubscriber,
+          _super,
+        );
+        function SafeSubscriber(
+          _parentSubscriber,
+          observerOrNext,
+          error,
+          complete,
+        ) {
+          var _this = _super.call(this) || this;
+          _this._parentSubscriber = _parentSubscriber;
+          var next;
+          var context = _this;
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_isFunction__[
+                "a" /* isFunction */
+              ],
+            )(observerOrNext)
+          ) {
             next = observerOrNext;
-        }
-        else if (observerOrNext) {
+          } else if (observerOrNext) {
             next = observerOrNext.next;
             error = observerOrNext.error;
             complete = observerOrNext.complete;
-            if (observerOrNext !== __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]) {
-                context = Object.create(observerOrNext);
-                if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isFunction__["a" /* isFunction */])(context.unsubscribe)) {
-                    _this.add(context.unsubscribe.bind(context));
-                }
-                context.unsubscribe = _this.unsubscribe.bind(_this);
+            if (
+              observerOrNext !==
+              __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]
+            ) {
+              context = Object.create(observerOrNext);
+              if (
+                __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_1__util_isFunction__[
+                    "a" /* isFunction */
+                  ],
+                )(context.unsubscribe)
+              ) {
+                _this.add(context.unsubscribe.bind(context));
+              }
+              context.unsubscribe = _this.unsubscribe.bind(_this);
             }
-        }
-        _this._context = context;
-        _this._next = next;
-        _this._error = error;
-        _this._complete = complete;
-        return _this;
-    }
-    SafeSubscriber.prototype.next = function (value) {
-        if (!this.isStopped && this._next) {
+          }
+          _this._context = context;
+          _this._next = next;
+          _this._error = error;
+          _this._complete = complete;
+          return _this;
+        }
+        SafeSubscriber.prototype.next = function (value) {
+          if (!this.isStopped && this._next) {
             var _parentSubscriber = this._parentSubscriber;
-            if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
-                this.__tryOrUnsub(this._next, value);
-            }
-            else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) {
-                this.unsubscribe();
+            if (
+              !__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
+                .useDeprecatedSynchronousErrorHandling ||
+              !_parentSubscriber.syncErrorThrowable
+            ) {
+              this.__tryOrUnsub(this._next, value);
+            } else if (
+              this.__tryOrSetError(_parentSubscriber, this._next, value)
+            ) {
+              this.unsubscribe();
             }
-        }
-    };
-    SafeSubscriber.prototype.error = function (err) {
-        if (!this.isStopped) {
+          }
+        };
+        SafeSubscriber.prototype.error = function (err) {
+          if (!this.isStopped) {
             var _parentSubscriber = this._parentSubscriber;
-            var useDeprecatedSynchronousErrorHandling = __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling;
+            var useDeprecatedSynchronousErrorHandling =
+              __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
+                .useDeprecatedSynchronousErrorHandling;
             if (this._error) {
-                if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
-                    this.__tryOrUnsub(this._error, err);
-                    this.unsubscribe();
-                }
-                else {
-                    this.__tryOrSetError(_parentSubscriber, this._error, err);
-                    this.unsubscribe();
-                }
-            }
-            else if (!_parentSubscriber.syncErrorThrowable) {
+              if (
+                !useDeprecatedSynchronousErrorHandling ||
+                !_parentSubscriber.syncErrorThrowable
+              ) {
+                this.__tryOrUnsub(this._error, err);
                 this.unsubscribe();
-                if (useDeprecatedSynchronousErrorHandling) {
-                    throw err;
-                }
-                __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
-            }
-            else {
-                if (useDeprecatedSynchronousErrorHandling) {
-                    _parentSubscriber.syncErrorValue = err;
-                    _parentSubscriber.syncErrorThrown = true;
-                }
-                else {
-                    __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
-                }
+              } else {
+                this.__tryOrSetError(_parentSubscriber, this._error, err);
                 this.unsubscribe();
+              }
+            } else if (!_parentSubscriber.syncErrorThrowable) {
+              this.unsubscribe();
+              if (useDeprecatedSynchronousErrorHandling) {
+                throw err;
+              }
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
+                  "a" /* hostReportError */
+                ],
+              )(err);
+            } else {
+              if (useDeprecatedSynchronousErrorHandling) {
+                _parentSubscriber.syncErrorValue = err;
+                _parentSubscriber.syncErrorThrown = true;
+              } else {
+                __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
+                    "a" /* hostReportError */
+                  ],
+                )(err);
+              }
+              this.unsubscribe();
             }
-        }
-    };
-    SafeSubscriber.prototype.complete = function () {
-        var _this = this;
-        if (!this.isStopped) {
+          }
+        };
+        SafeSubscriber.prototype.complete = function () {
+          var _this = this;
+          if (!this.isStopped) {
             var _parentSubscriber = this._parentSubscriber;
             if (this._complete) {
-                var wrappedComplete = function () { return _this._complete.call(_this._context); };
-                if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
-                    this.__tryOrUnsub(wrappedComplete);
-                    this.unsubscribe();
-                }
-                else {
-                    this.__tryOrSetError(_parentSubscriber, wrappedComplete);
-                    this.unsubscribe();
-                }
-            }
-            else {
+              var wrappedComplete = function () {
+                return _this._complete.call(_this._context);
+              };
+              if (
+                !__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
+                  .useDeprecatedSynchronousErrorHandling ||
+                !_parentSubscriber.syncErrorThrowable
+              ) {
+                this.__tryOrUnsub(wrappedComplete);
+                this.unsubscribe();
+              } else {
+                this.__tryOrSetError(_parentSubscriber, wrappedComplete);
                 this.unsubscribe();
+              }
+            } else {
+              this.unsubscribe();
             }
-        }
-    };
-    SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
-        try {
+          }
+        };
+        SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
+          try {
             fn.call(this._context, value);
-        }
-        catch (err) {
+          } catch (err) {
             this.unsubscribe();
-            if (__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
-                throw err;
-            }
-            else {
-                __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
+            if (
+              __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
+                .useDeprecatedSynchronousErrorHandling
+            ) {
+              throw err;
+            } else {
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
+                  "a" /* hostReportError */
+                ],
+              )(err);
             }
-        }
-    };
-    SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {
-        if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
-            throw new Error('bad call');
-        }
-        try {
+          }
+        };
+        SafeSubscriber.prototype.__tryOrSetError = function (
+          parent,
+          fn,
+          value,
+        ) {
+          if (
+            !__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
+              .useDeprecatedSynchronousErrorHandling
+          ) {
+            throw new Error("bad call");
+          }
+          try {
             fn.call(this._context, value);
-        }
-        catch (err) {
-            if (__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
-                parent.syncErrorValue = err;
-                parent.syncErrorThrown = true;
-                return true;
-            }
-            else {
-                __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
-                return true;
+          } catch (err) {
+            if (
+              __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
+                .useDeprecatedSynchronousErrorHandling
+            ) {
+              parent.syncErrorValue = err;
+              parent.syncErrorThrown = true;
+              return true;
+            } else {
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
+                  "a" /* hostReportError */
+                ],
+              )(err);
+              return true;
             }
-        }
-        return false;
-    };
-    SafeSubscriber.prototype._unsubscribe = function () {
-        var _parentSubscriber = this._parentSubscriber;
-        this._context = null;
-        this._parentSubscriber = null;
-        _parentSubscriber.unsubscribe();
-    };
-    return SafeSubscriber;
-}(Subscriber));
-
-//# sourceMappingURL=Subscriber.js.map
-
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getPathKey = getPathKey;
-const os = __webpack_require__(46);
-const path = __webpack_require__(0);
-const userHome = __webpack_require__(67).default;
+          }
+          return false;
+        };
+        SafeSubscriber.prototype._unsubscribe = function () {
+          var _parentSubscriber = this._parentSubscriber;
+          this._context = null;
+          this._parentSubscriber = null;
+          _parentSubscriber.unsubscribe();
+        };
+        return SafeSubscriber;
+      })(Subscriber);
 
-var _require = __webpack_require__(225);
+      //# sourceMappingURL=Subscriber.js.map
 
-const getCacheDir = _require.getCacheDir,
-      getConfigDir = _require.getConfigDir,
-      getDataDir = _require.getDataDir;
+      /***/
+    },
+    /* 8 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const isWebpackBundle = __webpack_require__(278);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getPathKey = getPathKey;
+      const os = __webpack_require__(46);
+      const path = __webpack_require__(0);
+      const userHome = __webpack_require__(67).default;
+
+      var _require = __webpack_require__(225);
+
+      const getCacheDir = _require.getCacheDir,
+        getConfigDir = _require.getConfigDir,
+        getDataDir = _require.getDataDir;
+
+      const isWebpackBundle = __webpack_require__(278);
+
+      const DEPENDENCY_TYPES = (exports.DEPENDENCY_TYPES = [
+        "devDependencies",
+        "dependencies",
+        "optionalDependencies",
+        "peerDependencies",
+      ]);
+      const OWNED_DEPENDENCY_TYPES = (exports.OWNED_DEPENDENCY_TYPES = [
+        "devDependencies",
+        "dependencies",
+        "optionalDependencies",
+      ]);
+
+      const RESOLUTIONS = (exports.RESOLUTIONS = "resolutions");
+      const MANIFEST_FIELDS = (exports.MANIFEST_FIELDS = [
+        RESOLUTIONS,
+        ...DEPENDENCY_TYPES,
+      ]);
+
+      const SUPPORTED_NODE_VERSIONS = (exports.SUPPORTED_NODE_VERSIONS =
+        "^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0");
+
+      const YARN_REGISTRY = (exports.YARN_REGISTRY =
+        "https://registry.yarnpkg.com");
+      const NPM_REGISTRY_RE = (exports.NPM_REGISTRY_RE =
+        /https?:\/\/registry\.npmjs\.org/g);
+
+      const YARN_DOCS = (exports.YARN_DOCS =
+        "https://yarnpkg.com/en/docs/cli/");
+      const YARN_INSTALLER_SH = (exports.YARN_INSTALLER_SH =
+        "https://yarnpkg.com/install.sh");
+      const YARN_INSTALLER_MSI = (exports.YARN_INSTALLER_MSI =
+        "https://yarnpkg.com/latest.msi");
+
+      const SELF_UPDATE_VERSION_URL = (exports.SELF_UPDATE_VERSION_URL =
+        "https://yarnpkg.com/latest-version");
+
+      // cache version, bump whenever we make backwards incompatible changes
+      const CACHE_VERSION = (exports.CACHE_VERSION = 6);
+
+      // lockfile version, bump whenever we make backwards incompatible changes
+      const LOCKFILE_VERSION = (exports.LOCKFILE_VERSION = 1);
+
+      // max amount of network requests to perform concurrently
+      const NETWORK_CONCURRENCY = (exports.NETWORK_CONCURRENCY = 8);
+
+      // HTTP timeout used when downloading packages
+      const NETWORK_TIMEOUT = (exports.NETWORK_TIMEOUT = 30 * 1000); // in milliseconds
+
+      // max amount of child processes to execute concurrently
+      const CHILD_CONCURRENCY = (exports.CHILD_CONCURRENCY = 5);
+
+      const REQUIRED_PACKAGE_KEYS = (exports.REQUIRED_PACKAGE_KEYS = [
+        "name",
+        "version",
+        "_uid",
+      ]);
+
+      function getPreferredCacheDirectories() {
+        const preferredCacheDirectories = [getCacheDir()];
+
+        if (process.getuid) {
+          // $FlowFixMe: process.getuid exists, dammit
+          preferredCacheDirectories.push(
+            path.join(os.tmpdir(), `.yarn-cache-${process.getuid()}`),
+          );
+        }
 
-const DEPENDENCY_TYPES = exports.DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies', 'peerDependencies'];
-const OWNED_DEPENDENCY_TYPES = exports.OWNED_DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies'];
+        preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache`));
 
-const RESOLUTIONS = exports.RESOLUTIONS = 'resolutions';
-const MANIFEST_FIELDS = exports.MANIFEST_FIELDS = [RESOLUTIONS, ...DEPENDENCY_TYPES];
+        return preferredCacheDirectories;
+      }
 
-const SUPPORTED_NODE_VERSIONS = exports.SUPPORTED_NODE_VERSIONS = '^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0';
+      const PREFERRED_MODULE_CACHE_DIRECTORIES =
+        (exports.PREFERRED_MODULE_CACHE_DIRECTORIES =
+          getPreferredCacheDirectories());
+      const CONFIG_DIRECTORY = (exports.CONFIG_DIRECTORY = getConfigDir());
+      const DATA_DIRECTORY = (exports.DATA_DIRECTORY = getDataDir());
+      const LINK_REGISTRY_DIRECTORY = (exports.LINK_REGISTRY_DIRECTORY =
+        path.join(DATA_DIRECTORY, "link"));
+      const GLOBAL_MODULE_DIRECTORY = (exports.GLOBAL_MODULE_DIRECTORY =
+        path.join(DATA_DIRECTORY, "global"));
 
-const YARN_REGISTRY = exports.YARN_REGISTRY = 'https://registry.yarnpkg.com';
-const NPM_REGISTRY_RE = exports.NPM_REGISTRY_RE = /https?:\/\/registry\.npmjs\.org/g;
+      const NODE_BIN_PATH = (exports.NODE_BIN_PATH = process.execPath);
+      const YARN_BIN_PATH = (exports.YARN_BIN_PATH = getYarnBinPath());
 
-const YARN_DOCS = exports.YARN_DOCS = 'https://yarnpkg.com/en/docs/cli/';
-const YARN_INSTALLER_SH = exports.YARN_INSTALLER_SH = 'https://yarnpkg.com/install.sh';
-const YARN_INSTALLER_MSI = exports.YARN_INSTALLER_MSI = 'https://yarnpkg.com/latest.msi';
+      // Webpack needs to be configured with node.__dirname/__filename = false
+      function getYarnBinPath() {
+        if (isWebpackBundle) {
+          return __filename;
+        } else {
+          return path.join(__dirname, "..", "bin", "yarn.js");
+        }
+      }
 
-const SELF_UPDATE_VERSION_URL = exports.SELF_UPDATE_VERSION_URL = 'https://yarnpkg.com/latest-version';
+      const NODE_MODULES_FOLDER = (exports.NODE_MODULES_FOLDER =
+        "node_modules");
+      const NODE_PACKAGE_JSON = (exports.NODE_PACKAGE_JSON = "package.json");
 
-// cache version, bump whenever we make backwards incompatible changes
-const CACHE_VERSION = exports.CACHE_VERSION = 6;
+      const PNP_FILENAME = (exports.PNP_FILENAME = ".pnp.js");
 
-// lockfile version, bump whenever we make backwards incompatible changes
-const LOCKFILE_VERSION = exports.LOCKFILE_VERSION = 1;
+      const POSIX_GLOBAL_PREFIX =
+        (exports.POSIX_GLOBAL_PREFIX = `${process.env.DESTDIR || ""}/usr/local`);
+      const FALLBACK_GLOBAL_PREFIX = (exports.FALLBACK_GLOBAL_PREFIX =
+        path.join(userHome, ".yarn"));
 
-// max amount of network requests to perform concurrently
-const NETWORK_CONCURRENCY = exports.NETWORK_CONCURRENCY = 8;
+      const META_FOLDER = (exports.META_FOLDER = ".yarn-meta");
+      const INTEGRITY_FILENAME = (exports.INTEGRITY_FILENAME =
+        ".yarn-integrity");
+      const LOCKFILE_FILENAME = (exports.LOCKFILE_FILENAME = "yarn.lock");
+      const METADATA_FILENAME = (exports.METADATA_FILENAME =
+        ".yarn-metadata.json");
+      const TARBALL_FILENAME = (exports.TARBALL_FILENAME = ".yarn-tarball.tgz");
+      const CLEAN_FILENAME = (exports.CLEAN_FILENAME = ".yarnclean");
 
-// HTTP timeout used when downloading packages
-const NETWORK_TIMEOUT = exports.NETWORK_TIMEOUT = 30 * 1000; // in milliseconds
+      const NPM_LOCK_FILENAME = (exports.NPM_LOCK_FILENAME =
+        "package-lock.json");
+      const NPM_SHRINKWRAP_FILENAME = (exports.NPM_SHRINKWRAP_FILENAME =
+        "npm-shrinkwrap.json");
 
-// max amount of child processes to execute concurrently
-const CHILD_CONCURRENCY = exports.CHILD_CONCURRENCY = 5;
+      const DEFAULT_INDENT = (exports.DEFAULT_INDENT = "  ");
+      const SINGLE_INSTANCE_PORT = (exports.SINGLE_INSTANCE_PORT = 31997);
+      const SINGLE_INSTANCE_FILENAME = (exports.SINGLE_INSTANCE_FILENAME =
+        ".yarn-single-instance");
 
-const REQUIRED_PACKAGE_KEYS = exports.REQUIRED_PACKAGE_KEYS = ['name', 'version', '_uid'];
+      const ENV_PATH_KEY = (exports.ENV_PATH_KEY = getPathKey(
+        process.platform,
+        process.env,
+      ));
 
-function getPreferredCacheDirectories() {
-  const preferredCacheDirectories = [getCacheDir()];
+      function getPathKey(platform, env) {
+        let pathKey = "PATH";
 
-  if (process.getuid) {
-    // $FlowFixMe: process.getuid exists, dammit
-    preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache-${process.getuid()}`));
-  }
+        // windows calls its path "Path" usually, but this is not guaranteed.
+        if (platform === "win32") {
+          pathKey = "Path";
 
-  preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache`));
+          for (const key in env) {
+            if (key.toLowerCase() === "path") {
+              pathKey = key;
+            }
+          }
+        }
 
-  return preferredCacheDirectories;
-}
+        return pathKey;
+      }
 
-const PREFERRED_MODULE_CACHE_DIRECTORIES = exports.PREFERRED_MODULE_CACHE_DIRECTORIES = getPreferredCacheDirectories();
-const CONFIG_DIRECTORY = exports.CONFIG_DIRECTORY = getConfigDir();
-const DATA_DIRECTORY = exports.DATA_DIRECTORY = getDataDir();
-const LINK_REGISTRY_DIRECTORY = exports.LINK_REGISTRY_DIRECTORY = path.join(DATA_DIRECTORY, 'link');
-const GLOBAL_MODULE_DIRECTORY = exports.GLOBAL_MODULE_DIRECTORY = path.join(DATA_DIRECTORY, 'global');
+      const VERSION_COLOR_SCHEME = (exports.VERSION_COLOR_SCHEME = {
+        major: "red",
+        premajor: "red",
+        minor: "yellow",
+        preminor: "yellow",
+        patch: "green",
+        prepatch: "green",
+        prerelease: "red",
+        unchanged: "white",
+        unknown: "red",
+      });
 
-const NODE_BIN_PATH = exports.NODE_BIN_PATH = process.execPath;
-const YARN_BIN_PATH = exports.YARN_BIN_PATH = getYarnBinPath();
+      /***/
+    },
+    /* 9 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /**
+       * Copyright (c) 2013-present, Facebook, Inc.
+       *
+       * This source code is licensed under the MIT license found in the
+       * LICENSE file in the root directory of this source tree.
+       */
 
-// Webpack needs to be configured with node.__dirname/__filename = false
-function getYarnBinPath() {
-  if (isWebpackBundle) {
-    return __filename;
-  } else {
-    return path.join(__dirname, '..', 'bin', 'yarn.js');
-  }
-}
+      /**
+       * Use invariant() to assert state which your program assumes to be true.
+       *
+       * Provide sprintf-style format (only %s is supported) and arguments
+       * to provide information about what broke and what you were
+       * expecting.
+       *
+       * The invariant message will be stripped in production, but the invariant
+       * will remain to ensure logic does not differ in production.
+       */
 
-const NODE_MODULES_FOLDER = exports.NODE_MODULES_FOLDER = 'node_modules';
-const NODE_PACKAGE_JSON = exports.NODE_PACKAGE_JSON = 'package.json';
+      var NODE_ENV = process.env.NODE_ENV;
 
-const PNP_FILENAME = exports.PNP_FILENAME = '.pnp.js';
+      var invariant = function (condition, format, a, b, c, d, e, f) {
+        if (NODE_ENV !== "production") {
+          if (format === undefined) {
+            throw new Error("invariant requires an error message argument");
+          }
+        }
 
-const POSIX_GLOBAL_PREFIX = exports.POSIX_GLOBAL_PREFIX = `${process.env.DESTDIR || ''}/usr/local`;
-const FALLBACK_GLOBAL_PREFIX = exports.FALLBACK_GLOBAL_PREFIX = path.join(userHome, '.yarn');
+        if (!condition) {
+          var error;
+          if (format === undefined) {
+            error = new Error(
+              "Minified exception occurred; use the non-minified dev environment " +
+                "for the full error message and additional helpful warnings.",
+            );
+          } else {
+            var args = [a, b, c, d, e, f];
+            var argIndex = 0;
+            error = new Error(
+              format.replace(/%s/g, function () {
+                return args[argIndex++];
+              }),
+            );
+            error.name = "Invariant Violation";
+          }
 
-const META_FOLDER = exports.META_FOLDER = '.yarn-meta';
-const INTEGRITY_FILENAME = exports.INTEGRITY_FILENAME = '.yarn-integrity';
-const LOCKFILE_FILENAME = exports.LOCKFILE_FILENAME = 'yarn.lock';
-const METADATA_FILENAME = exports.METADATA_FILENAME = '.yarn-metadata.json';
-const TARBALL_FILENAME = exports.TARBALL_FILENAME = '.yarn-tarball.tgz';
-const CLEAN_FILENAME = exports.CLEAN_FILENAME = '.yarnclean';
+          error.framesToPop = 1; // we don't care about invariant's own frame
+          throw error;
+        }
+      };
 
-const NPM_LOCK_FILENAME = exports.NPM_LOCK_FILENAME = 'package-lock.json';
-const NPM_SHRINKWRAP_FILENAME = exports.NPM_SHRINKWRAP_FILENAME = 'npm-shrinkwrap.json';
+      module.exports = invariant;
 
-const DEFAULT_INDENT = exports.DEFAULT_INDENT = '  ';
-const SINGLE_INSTANCE_PORT = exports.SINGLE_INSTANCE_PORT = 31997;
-const SINGLE_INSTANCE_FILENAME = exports.SINGLE_INSTANCE_FILENAME = '.yarn-single-instance';
+      /***/
+    },
+    /* 10 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var YAMLException = __webpack_require__(54);
+
+      var TYPE_CONSTRUCTOR_OPTIONS = [
+        "kind",
+        "resolve",
+        "construct",
+        "instanceOf",
+        "predicate",
+        "represent",
+        "defaultStyle",
+        "styleAliases",
+      ];
 
-const ENV_PATH_KEY = exports.ENV_PATH_KEY = getPathKey(process.platform, process.env);
+      var YAML_NODE_KINDS = ["scalar", "sequence", "mapping"];
 
-function getPathKey(platform, env) {
-  let pathKey = 'PATH';
+      function compileStyleAliases(map) {
+        var result = {};
 
-  // windows calls its path "Path" usually, but this is not guaranteed.
-  if (platform === 'win32') {
-    pathKey = 'Path';
+        if (map !== null) {
+          Object.keys(map).forEach(function (style) {
+            map[style].forEach(function (alias) {
+              result[String(alias)] = style;
+            });
+          });
+        }
 
-    for (const key in env) {
-      if (key.toLowerCase() === 'path') {
-        pathKey = key;
+        return result;
       }
-    }
-  }
-
-  return pathKey;
-}
-
-const VERSION_COLOR_SCHEME = exports.VERSION_COLOR_SCHEME = {
-  major: 'red',
-  premajor: 'red',
-  minor: 'yellow',
-  preminor: 'yellow',
-  patch: 'green',
-  prepatch: 'green',
-  prerelease: 'red',
-  unchanged: 'white',
-  unknown: 'red'
-};
-
-/***/ }),
-/* 9 */
-/***/ (function(module, exports, __webpack_require__) {
 
-"use strict";
-/**
- * Copyright (c) 2013-present, Facebook, Inc.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
+      function Type(tag, options) {
+        options = options || {};
 
+        Object.keys(options).forEach(function (name) {
+          if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {
+            throw new YAMLException(
+              'Unknown option "' +
+                name +
+                '" is met in definition of "' +
+                tag +
+                '" YAML type.',
+            );
+          }
+        });
 
+        // TODO: Add tag format check.
+        this.tag = tag;
+        this.kind = options["kind"] || null;
+        this.resolve =
+          options["resolve"] ||
+          function () {
+            return true;
+          };
+        this.construct =
+          options["construct"] ||
+          function (data) {
+            return data;
+          };
+        this.instanceOf = options["instanceOf"] || null;
+        this.predicate = options["predicate"] || null;
+        this.represent = options["represent"] || null;
+        this.defaultStyle = options["defaultStyle"] || null;
+        this.styleAliases = compileStyleAliases(
+          options["styleAliases"] || null,
+        );
 
-/**
- * Use invariant() to assert state which your program assumes to be true.
- *
- * Provide sprintf-style format (only %s is supported) and arguments
- * to provide information about what broke and what you were
- * expecting.
- *
- * The invariant message will be stripped in production, but the invariant
- * will remain to ensure logic does not differ in production.
- */
+        if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {
+          throw new YAMLException(
+            'Unknown kind "' +
+              this.kind +
+              '" is specified for "' +
+              tag +
+              '" YAML type.',
+          );
+        }
+      }
 
-var NODE_ENV = process.env.NODE_ENV;
+      module.exports = Type;
 
-var invariant = function(condition, format, a, b, c, d, e, f) {
-  if (NODE_ENV !== 'production') {
-    if (format === undefined) {
-      throw new Error('invariant requires an error message argument');
-    }
-  }
+      /***/
+    },
+    /* 11 */
+    /***/ function (module, exports) {
+      module.exports = require("crypto");
 
-  if (!condition) {
-    var error;
-    if (format === undefined) {
-      error = new Error(
-        'Minified exception occurred; use the non-minified dev environment ' +
-        'for the full error message and additional helpful warnings.'
-      );
-    } else {
-      var args = [a, b, c, d, e, f];
-      var argIndex = 0;
-      error = new Error(
-        format.replace(/%s/g, function() { return args[argIndex++]; })
+      /***/
+    },
+    /* 12 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Observable;
+        },
       );
-      error.name = 'Invariant Violation';
-    }
-
-    error.framesToPop = 1; // we don't care about invariant's own frame
-    throw error;
-  }
-};
-
-module.exports = invariant;
-
-
-/***/ }),
-/* 10 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var YAMLException = __webpack_require__(54);
-
-var TYPE_CONSTRUCTOR_OPTIONS = [
-  'kind',
-  'resolve',
-  'construct',
-  'instanceOf',
-  'predicate',
-  'represent',
-  'defaultStyle',
-  'styleAliases'
-];
-
-var YAML_NODE_KINDS = [
-  'scalar',
-  'sequence',
-  'mapping'
-];
-
-function compileStyleAliases(map) {
-  var result = {};
-
-  if (map !== null) {
-    Object.keys(map).forEach(function (style) {
-      map[style].forEach(function (alias) {
-        result[String(alias)] = style;
-      });
-    });
-  }
-
-  return result;
-}
-
-function Type(tag, options) {
-  options = options || {};
-
-  Object.keys(options).forEach(function (name) {
-    if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {
-      throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
-    }
-  });
-
-  // TODO: Add tag format check.
-  this.tag          = tag;
-  this.kind         = options['kind']         || null;
-  this.resolve      = options['resolve']      || function () { return true; };
-  this.construct    = options['construct']    || function (data) { return data; };
-  this.instanceOf   = options['instanceOf']   || null;
-  this.predicate    = options['predicate']    || null;
-  this.represent    = options['represent']    || null;
-  this.defaultStyle = options['defaultStyle'] || null;
-  this.styleAliases = compileStyleAliases(options['styleAliases'] || null);
-
-  if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {
-    throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
-  }
-}
-
-module.exports = Type;
-
-
-/***/ }),
-/* 11 */
-/***/ (function(module, exports) {
-
-module.exports = require("crypto");
-
-/***/ }),
-/* 12 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Observable; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_canReportError__ = __webpack_require__(322);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__ = __webpack_require__(932);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__ = __webpack_require__(117);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ = __webpack_require__(324);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__config__ = __webpack_require__(185);
-/** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_internal_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */
-
-
-
-
-
-var Observable = /*@__PURE__*/ (function () {
-    function Observable(subscribe) {
-        this._isScalar = false;
-        if (subscribe) {
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_canReportError__ =
+        __webpack_require__(322);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__ =
+        __webpack_require__(932);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__ =
+        __webpack_require__(117);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ =
+        __webpack_require__(324);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__config__ =
+        __webpack_require__(185);
+      /** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_internal_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */
+
+      var Observable = /*@__PURE__*/ (function () {
+        function Observable(subscribe) {
+          this._isScalar = false;
+          if (subscribe) {
             this._subscribe = subscribe;
+          }
         }
-    }
-    Observable.prototype.lift = function (operator) {
-        var observable = new Observable();
-        observable.source = this;
-        observable.operator = operator;
-        return observable;
-    };
-    Observable.prototype.subscribe = function (observerOrNext, error, complete) {
-        var operator = this.operator;
-        var sink = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__["a" /* toSubscriber */])(observerOrNext, error, complete);
-        if (operator) {
+        Observable.prototype.lift = function (operator) {
+          var observable = new Observable();
+          observable.source = this;
+          observable.operator = operator;
+          return observable;
+        };
+        Observable.prototype.subscribe = function (
+          observerOrNext,
+          error,
+          complete,
+        ) {
+          var operator = this.operator;
+          var sink = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__[
+              "a" /* toSubscriber */
+            ],
+          )(observerOrNext, error, complete);
+          if (operator) {
             operator.call(sink, this.source);
-        }
-        else {
-            sink.add(this.source || (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ?
-                this._subscribe(sink) :
-                this._trySubscribe(sink));
-        }
-        if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
+          } else {
+            sink.add(
+              this.source ||
+                (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */]
+                  .useDeprecatedSynchronousErrorHandling &&
+                  !sink.syncErrorThrowable)
+                ? this._subscribe(sink)
+                : this._trySubscribe(sink),
+            );
+          }
+          if (
+            __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */]
+              .useDeprecatedSynchronousErrorHandling
+          ) {
             if (sink.syncErrorThrowable) {
-                sink.syncErrorThrowable = false;
-                if (sink.syncErrorThrown) {
-                    throw sink.syncErrorValue;
-                }
+              sink.syncErrorThrowable = false;
+              if (sink.syncErrorThrown) {
+                throw sink.syncErrorValue;
+              }
             }
-        }
-        return sink;
-    };
-    Observable.prototype._trySubscribe = function (sink) {
-        try {
+          }
+          return sink;
+        };
+        Observable.prototype._trySubscribe = function (sink) {
+          try {
             return this._subscribe(sink);
-        }
-        catch (err) {
-            if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
-                sink.syncErrorThrown = true;
-                sink.syncErrorValue = err;
-            }
-            if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_canReportError__["a" /* canReportError */])(sink)) {
-                sink.error(err);
+          } catch (err) {
+            if (
+              __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */]
+                .useDeprecatedSynchronousErrorHandling
+            ) {
+              sink.syncErrorThrown = true;
+              sink.syncErrorValue = err;
             }
-            else {
-                console.warn(err);
+            if (
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_0__util_canReportError__[
+                  "a" /* canReportError */
+                ],
+              )(sink)
+            ) {
+              sink.error(err);
+            } else {
+              console.warn(err);
             }
-        }
-    };
-    Observable.prototype.forEach = function (next, promiseCtor) {
-        var _this = this;
-        promiseCtor = getPromiseCtor(promiseCtor);
-        return new promiseCtor(function (resolve, reject) {
+          }
+        };
+        Observable.prototype.forEach = function (next, promiseCtor) {
+          var _this = this;
+          promiseCtor = getPromiseCtor(promiseCtor);
+          return new promiseCtor(function (resolve, reject) {
             var subscription;
-            subscription = _this.subscribe(function (value) {
+            subscription = _this.subscribe(
+              function (value) {
                 try {
-                    next(value);
-                }
-                catch (err) {
-                    reject(err);
-                    if (subscription) {
-                        subscription.unsubscribe();
-                    }
+                  next(value);
+                } catch (err) {
+                  reject(err);
+                  if (subscription) {
+                    subscription.unsubscribe();
+                  }
                 }
-            }, reject, resolve);
-        });
-    };
-    Observable.prototype._subscribe = function (subscriber) {
-        var source = this.source;
-        return source && source.subscribe(subscriber);
-    };
-    Observable.prototype[__WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__["a" /* observable */]] = function () {
-        return this;
-    };
-    Observable.prototype.pipe = function () {
-        var operations = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
+              },
+              reject,
+              resolve,
+            );
+          });
+        };
+        Observable.prototype._subscribe = function (subscriber) {
+          var source = this.source;
+          return source && source.subscribe(subscriber);
+        };
+        Observable.prototype[
+          __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__[
+            "a" /* observable */
+          ]
+        ] = function () {
+          return this;
+        };
+        Observable.prototype.pipe = function () {
+          var operations = [];
+          for (var _i = 0; _i < arguments.length; _i++) {
             operations[_i] = arguments[_i];
-        }
-        if (operations.length === 0) {
+          }
+          if (operations.length === 0) {
             return this;
-        }
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["b" /* pipeFromArray */])(operations)(this);
-    };
-    Observable.prototype.toPromise = function (promiseCtor) {
-        var _this = this;
-        promiseCtor = getPromiseCtor(promiseCtor);
-        return new promiseCtor(function (resolve, reject) {
+          }
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_pipe__["b" /* pipeFromArray */],
+          )(operations)(this);
+        };
+        Observable.prototype.toPromise = function (promiseCtor) {
+          var _this = this;
+          promiseCtor = getPromiseCtor(promiseCtor);
+          return new promiseCtor(function (resolve, reject) {
             var value;
-            _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); });
-        });
-    };
-    Observable.create = function (subscribe) {
-        return new Observable(subscribe);
-    };
-    return Observable;
-}());
-
-function getPromiseCtor(promiseCtor) {
-    if (!promiseCtor) {
-        promiseCtor = __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].Promise || Promise;
-    }
-    if (!promiseCtor) {
-        throw new Error('no Promise impl found');
-    }
-    return promiseCtor;
-}
-//# sourceMappingURL=Observable.js.map
-
-
-/***/ }),
-/* 13 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return OuterSubscriber; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-var OuterSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](OuterSubscriber, _super);
-    function OuterSubscriber() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.destination.next(innerValue);
-    };
-    OuterSubscriber.prototype.notifyError = function (error, innerSub) {
-        this.destination.error(error);
-    };
-    OuterSubscriber.prototype.notifyComplete = function (innerSub) {
-        this.destination.complete();
-    };
-    return OuterSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-
-//# sourceMappingURL=OuterSubscriber.js.map
-
-
-/***/ }),
-/* 14 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = subscribeToResult;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeTo__ = __webpack_require__(446);
-/** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo PURE_IMPORTS_END */
-
-
-function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) {
-    if (destination === void 0) {
-        destination = new __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__["a" /* InnerSubscriber */](outerSubscriber, outerValue, outerIndex);
-    }
-    if (destination.closed) {
-        return;
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__subscribeTo__["a" /* subscribeTo */])(result)(destination);
-}
-//# sourceMappingURL=subscribeToResult.js.map
-
-
-/***/ }),
-/* 15 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* eslint-disable node/no-deprecated-api */
-
+            _this.subscribe(
+              function (x) {
+                return (value = x);
+              },
+              function (err) {
+                return reject(err);
+              },
+              function () {
+                return resolve(value);
+              },
+            );
+          });
+        };
+        Observable.create = function (subscribe) {
+          return new Observable(subscribe);
+        };
+        return Observable;
+      })();
 
+      function getPromiseCtor(promiseCtor) {
+        if (!promiseCtor) {
+          promiseCtor =
+            __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].Promise ||
+            Promise;
+        }
+        if (!promiseCtor) {
+          throw new Error("no Promise impl found");
+        }
+        return promiseCtor;
+      }
+      //# sourceMappingURL=Observable.js.map
 
-var buffer = __webpack_require__(64)
-var Buffer = buffer.Buffer
+      /***/
+    },
+    /* 13 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return OuterSubscriber;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      var OuterSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          OuterSubscriber,
+          _super,
+        );
+        function OuterSubscriber() {
+          return (_super !== null && _super.apply(this, arguments)) || this;
+        }
+        OuterSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.destination.next(innerValue);
+        };
+        OuterSubscriber.prototype.notifyError = function (error, innerSub) {
+          this.destination.error(error);
+        };
+        OuterSubscriber.prototype.notifyComplete = function (innerSub) {
+          this.destination.complete();
+        };
+        return OuterSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
 
-var safer = {}
+      //# sourceMappingURL=OuterSubscriber.js.map
 
-var key
+      /***/
+    },
+    /* 14 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        subscribeToResult;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeTo__ =
+        __webpack_require__(446);
+      /** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo PURE_IMPORTS_END */
+
+      function subscribeToResult(
+        outerSubscriber,
+        result,
+        outerValue,
+        outerIndex,
+        destination,
+      ) {
+        if (destination === void 0) {
+          destination = new __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__[
+            "a" /* InnerSubscriber */
+          ](outerSubscriber, outerValue, outerIndex);
+        }
+        if (destination.closed) {
+          return;
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_1__subscribeTo__["a" /* subscribeTo */],
+        )(result)(destination);
+      }
+      //# sourceMappingURL=subscribeToResult.js.map
 
-for (key in buffer) {
-  if (!buffer.hasOwnProperty(key)) continue
-  if (key === 'SlowBuffer' || key === 'Buffer') continue
-  safer[key] = buffer[key]
-}
+      /***/
+    },
+    /* 15 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /* eslint-disable node/no-deprecated-api */
 
-var Safer = safer.Buffer = {}
-for (key in Buffer) {
-  if (!Buffer.hasOwnProperty(key)) continue
-  if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue
-  Safer[key] = Buffer[key]
-}
+      var buffer = __webpack_require__(64);
+      var Buffer = buffer.Buffer;
 
-safer.Buffer.prototype = Buffer.prototype
+      var safer = {};
 
-if (!Safer.from || Safer.from === Uint8Array.from) {
-  Safer.from = function (value, encodingOrOffset, length) {
-    if (typeof value === 'number') {
-      throw new TypeError('The "value" argument must not be of type number. Received type ' + typeof value)
-    }
-    if (value && typeof value.length === 'undefined') {
-      throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value)
-    }
-    return Buffer(value, encodingOrOffset, length)
-  }
-}
+      var key;
 
-if (!Safer.alloc) {
-  Safer.alloc = function (size, fill, encoding) {
-    if (typeof size !== 'number') {
-      throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size)
-    }
-    if (size < 0 || size >= 2 * (1 << 30)) {
-      throw new RangeError('The value "' + size + '" is invalid for option "size"')
-    }
-    var buf = Buffer(size)
-    if (!fill || fill.length === 0) {
-      buf.fill(0)
-    } else if (typeof encoding === 'string') {
-      buf.fill(fill, encoding)
-    } else {
-      buf.fill(fill)
-    }
-    return buf
-  }
-}
-
-if (!safer.kStringMaxLength) {
-  try {
-    safer.kStringMaxLength = process.binding('buffer').kStringMaxLength
-  } catch (e) {
-    // we can't determine kStringMaxLength in environments where process.binding
-    // is unsupported, so let's not set it
-  }
-}
+      for (key in buffer) {
+        if (!buffer.hasOwnProperty(key)) continue;
+        if (key === "SlowBuffer" || key === "Buffer") continue;
+        safer[key] = buffer[key];
+      }
 
-if (!safer.constants) {
-  safer.constants = {
-    MAX_LENGTH: safer.kMaxLength
-  }
-  if (safer.kStringMaxLength) {
-    safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength
-  }
-}
+      var Safer = (safer.Buffer = {});
+      for (key in Buffer) {
+        if (!Buffer.hasOwnProperty(key)) continue;
+        if (key === "allocUnsafe" || key === "allocUnsafeSlow") continue;
+        Safer[key] = Buffer[key];
+      }
 
-module.exports = safer
+      safer.Buffer.prototype = Buffer.prototype;
 
+      if (!Safer.from || Safer.from === Uint8Array.from) {
+        Safer.from = function (value, encodingOrOffset, length) {
+          if (typeof value === "number") {
+            throw new TypeError(
+              'The "value" argument must not be of type number. Received type ' +
+                typeof value,
+            );
+          }
+          if (value && typeof value.length === "undefined") {
+            throw new TypeError(
+              "The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type " +
+                typeof value,
+            );
+          }
+          return Buffer(value, encodingOrOffset, length);
+        };
+      }
 
-/***/ }),
-/* 16 */
-/***/ (function(module, exports, __webpack_require__) {
+      if (!Safer.alloc) {
+        Safer.alloc = function (size, fill, encoding) {
+          if (typeof size !== "number") {
+            throw new TypeError(
+              'The "size" argument must be of type number. Received type ' +
+                typeof size,
+            );
+          }
+          if (size < 0 || size >= 2 * (1 << 30)) {
+            throw new RangeError(
+              'The value "' + size + '" is invalid for option "size"',
+            );
+          }
+          var buf = Buffer(size);
+          if (!fill || fill.length === 0) {
+            buf.fill(0);
+          } else if (typeof encoding === "string") {
+            buf.fill(fill, encoding);
+          } else {
+            buf.fill(fill);
+          }
+          return buf;
+        };
+      }
 
-// Copyright (c) 2012, Mark Cavage. All rights reserved.
-// Copyright 2015 Joyent, Inc.
+      if (!safer.kStringMaxLength) {
+        try {
+          safer.kStringMaxLength = process.binding("buffer").kStringMaxLength;
+        } catch (e) {
+          // we can't determine kStringMaxLength in environments where process.binding
+          // is unsupported, so let's not set it
+        }
+      }
 
-var assert = __webpack_require__(28);
-var Stream = __webpack_require__(23).Stream;
-var util = __webpack_require__(3);
+      if (!safer.constants) {
+        safer.constants = {
+          MAX_LENGTH: safer.kMaxLength,
+        };
+        if (safer.kStringMaxLength) {
+          safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength;
+        }
+      }
 
+      module.exports = safer;
 
-///--- Globals
+      /***/
+    },
+    /* 16 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright (c) 2012, Mark Cavage. All rights reserved.
+      // Copyright 2015 Joyent, Inc.
 
-/* JSSTYLED */
-var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
+      var assert = __webpack_require__(28);
+      var Stream = __webpack_require__(23).Stream;
+      var util = __webpack_require__(3);
 
+      ///--- Globals
 
-///--- Internal
+      /* JSSTYLED */
+      var UUID_REGEXP =
+        /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
 
-function _capitalize(str) {
-    return (str.charAt(0).toUpperCase() + str.slice(1));
-}
+      ///--- Internal
 
-function _toss(name, expected, oper, arg, actual) {
-    throw new assert.AssertionError({
-        message: util.format('%s (%s) is required', name, expected),
-        actual: (actual === undefined) ? typeof (arg) : actual(arg),
-        expected: expected,
-        operator: oper || '===',
-        stackStartFunction: _toss.caller
-    });
-}
+      function _capitalize(str) {
+        return str.charAt(0).toUpperCase() + str.slice(1);
+      }
 
-function _getClass(arg) {
-    return (Object.prototype.toString.call(arg).slice(8, -1));
-}
+      function _toss(name, expected, oper, arg, actual) {
+        throw new assert.AssertionError({
+          message: util.format("%s (%s) is required", name, expected),
+          actual: actual === undefined ? typeof arg : actual(arg),
+          expected: expected,
+          operator: oper || "===",
+          stackStartFunction: _toss.caller,
+        });
+      }
 
-function noop() {
-    // Why even bother with asserts?
-}
+      function _getClass(arg) {
+        return Object.prototype.toString.call(arg).slice(8, -1);
+      }
 
+      function noop() {
+        // Why even bother with asserts?
+      }
 
-///--- Exports
+      ///--- Exports
 
-var types = {
-    bool: {
-        check: function (arg) { return typeof (arg) === 'boolean'; }
-    },
-    func: {
-        check: function (arg) { return typeof (arg) === 'function'; }
-    },
-    string: {
-        check: function (arg) { return typeof (arg) === 'string'; }
-    },
-    object: {
-        check: function (arg) {
-            return typeof (arg) === 'object' && arg !== null;
-        }
-    },
-    number: {
-        check: function (arg) {
-            return typeof (arg) === 'number' && !isNaN(arg);
-        }
-    },
-    finite: {
-        check: function (arg) {
-            return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg);
-        }
-    },
-    buffer: {
-        check: function (arg) { return Buffer.isBuffer(arg); },
-        operator: 'Buffer.isBuffer'
-    },
-    array: {
-        check: function (arg) { return Array.isArray(arg); },
-        operator: 'Array.isArray'
-    },
-    stream: {
-        check: function (arg) { return arg instanceof Stream; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    date: {
-        check: function (arg) { return arg instanceof Date; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    regexp: {
-        check: function (arg) { return arg instanceof RegExp; },
-        operator: 'instanceof',
-        actual: _getClass
-    },
-    uuid: {
-        check: function (arg) {
-            return typeof (arg) === 'string' && UUID_REGEXP.test(arg);
+      var types = {
+        bool: {
+          check: function (arg) {
+            return typeof arg === "boolean";
+          },
         },
-        operator: 'isUUID'
-    }
-};
+        func: {
+          check: function (arg) {
+            return typeof arg === "function";
+          },
+        },
+        string: {
+          check: function (arg) {
+            return typeof arg === "string";
+          },
+        },
+        object: {
+          check: function (arg) {
+            return typeof arg === "object" && arg !== null;
+          },
+        },
+        number: {
+          check: function (arg) {
+            return typeof arg === "number" && !isNaN(arg);
+          },
+        },
+        finite: {
+          check: function (arg) {
+            return typeof arg === "number" && !isNaN(arg) && isFinite(arg);
+          },
+        },
+        buffer: {
+          check: function (arg) {
+            return Buffer.isBuffer(arg);
+          },
+          operator: "Buffer.isBuffer",
+        },
+        array: {
+          check: function (arg) {
+            return Array.isArray(arg);
+          },
+          operator: "Array.isArray",
+        },
+        stream: {
+          check: function (arg) {
+            return arg instanceof Stream;
+          },
+          operator: "instanceof",
+          actual: _getClass,
+        },
+        date: {
+          check: function (arg) {
+            return arg instanceof Date;
+          },
+          operator: "instanceof",
+          actual: _getClass,
+        },
+        regexp: {
+          check: function (arg) {
+            return arg instanceof RegExp;
+          },
+          operator: "instanceof",
+          actual: _getClass,
+        },
+        uuid: {
+          check: function (arg) {
+            return typeof arg === "string" && UUID_REGEXP.test(arg);
+          },
+          operator: "isUUID",
+        },
+      };
 
-function _setExports(ndebug) {
-    var keys = Object.keys(types);
-    var out;
+      function _setExports(ndebug) {
+        var keys = Object.keys(types);
+        var out;
 
-    /* re-export standard assert */
-    if (process.env.NODE_NDEBUG) {
-        out = noop;
-    } else {
-        out = function (arg, msg) {
+        /* re-export standard assert */
+        if (process.env.NODE_NDEBUG) {
+          out = noop;
+        } else {
+          out = function (arg, msg) {
             if (!arg) {
-                _toss(msg, 'true', arg);
+              _toss(msg, "true", arg);
             }
-        };
-    }
+          };
+        }
 
-    /* standard checks */
-    keys.forEach(function (k) {
-        if (ndebug) {
+        /* standard checks */
+        keys.forEach(function (k) {
+          if (ndebug) {
             out[k] = noop;
             return;
-        }
-        var type = types[k];
-        out[k] = function (arg, msg) {
+          }
+          var type = types[k];
+          out[k] = function (arg, msg) {
             if (!type.check(arg)) {
-                _toss(msg, k, type.operator, arg, type.actual);
+              _toss(msg, k, type.operator, arg, type.actual);
             }
-        };
-    });
+          };
+        });
 
-    /* optional checks */
-    keys.forEach(function (k) {
-        var name = 'optional' + _capitalize(k);
-        if (ndebug) {
+        /* optional checks */
+        keys.forEach(function (k) {
+          var name = "optional" + _capitalize(k);
+          if (ndebug) {
             out[name] = noop;
             return;
-        }
-        var type = types[k];
-        out[name] = function (arg, msg) {
+          }
+          var type = types[k];
+          out[name] = function (arg, msg) {
             if (arg === undefined || arg === null) {
-                return;
+              return;
             }
             if (!type.check(arg)) {
-                _toss(msg, k, type.operator, arg, type.actual);
+              _toss(msg, k, type.operator, arg, type.actual);
             }
-        };
-    });
+          };
+        });
 
-    /* arrayOf checks */
-    keys.forEach(function (k) {
-        var name = 'arrayOf' + _capitalize(k);
-        if (ndebug) {
+        /* arrayOf checks */
+        keys.forEach(function (k) {
+          var name = "arrayOf" + _capitalize(k);
+          if (ndebug) {
             out[name] = noop;
             return;
-        }
-        var type = types[k];
-        var expected = '[' + k + ']';
-        out[name] = function (arg, msg) {
+          }
+          var type = types[k];
+          var expected = "[" + k + "]";
+          out[name] = function (arg, msg) {
             if (!Array.isArray(arg)) {
-                _toss(msg, expected, type.operator, arg, type.actual);
+              _toss(msg, expected, type.operator, arg, type.actual);
             }
             var i;
             for (i = 0; i < arg.length; i++) {
-                if (!type.check(arg[i])) {
-                    _toss(msg, expected, type.operator, arg, type.actual);
-                }
+              if (!type.check(arg[i])) {
+                _toss(msg, expected, type.operator, arg, type.actual);
+              }
             }
-        };
-    });
+          };
+        });
 
-    /* optionalArrayOf checks */
-    keys.forEach(function (k) {
-        var name = 'optionalArrayOf' + _capitalize(k);
-        if (ndebug) {
+        /* optionalArrayOf checks */
+        keys.forEach(function (k) {
+          var name = "optionalArrayOf" + _capitalize(k);
+          if (ndebug) {
             out[name] = noop;
             return;
-        }
-        var type = types[k];
-        var expected = '[' + k + ']';
-        out[name] = function (arg, msg) {
+          }
+          var type = types[k];
+          var expected = "[" + k + "]";
+          out[name] = function (arg, msg) {
             if (arg === undefined || arg === null) {
-                return;
+              return;
             }
             if (!Array.isArray(arg)) {
-                _toss(msg, expected, type.operator, arg, type.actual);
+              _toss(msg, expected, type.operator, arg, type.actual);
             }
             var i;
             for (i = 0; i < arg.length; i++) {
-                if (!type.check(arg[i])) {
-                    _toss(msg, expected, type.operator, arg, type.actual);
-                }
+              if (!type.check(arg[i])) {
+                _toss(msg, expected, type.operator, arg, type.actual);
+              }
             }
-        };
-    });
+          };
+        });
 
-    /* re-export built-in assertions */
-    Object.keys(assert).forEach(function (k) {
-        if (k === 'AssertionError') {
+        /* re-export built-in assertions */
+        Object.keys(assert).forEach(function (k) {
+          if (k === "AssertionError") {
             out[k] = assert[k];
             return;
-        }
-        if (ndebug) {
+          }
+          if (ndebug) {
             out[k] = noop;
             return;
-        }
-        out[k] = assert[k];
-    });
+          }
+          out[k] = assert[k];
+        });
 
-    /* export ourselves (for unit tests _only_) */
-    out._setExports = _setExports;
-
-    return out;
-}
-
-module.exports = _setExports(process.env.NODE_NDEBUG);
-
-
-/***/ }),
-/* 17 */
-/***/ (function(module, exports) {
-
-// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
-var global = module.exports = typeof window != 'undefined' && window.Math == Math
-  ? window : typeof self != 'undefined' && self.Math == Math ? self
-  // eslint-disable-next-line no-new-func
-  : Function('return this')();
-if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
-
-
-/***/ }),
-/* 18 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.sortAlpha = sortAlpha;
-exports.sortOptionsByFlags = sortOptionsByFlags;
-exports.entries = entries;
-exports.removePrefix = removePrefix;
-exports.removeSuffix = removeSuffix;
-exports.addSuffix = addSuffix;
-exports.hyphenate = hyphenate;
-exports.camelCase = camelCase;
-exports.compareSortedArrays = compareSortedArrays;
-exports.sleep = sleep;
-const _camelCase = __webpack_require__(230);
-
-function sortAlpha(a, b) {
-  // sort alphabetically in a deterministic way
-  const shortLen = Math.min(a.length, b.length);
-  for (let i = 0; i < shortLen; i++) {
-    const aChar = a.charCodeAt(i);
-    const bChar = b.charCodeAt(i);
-    if (aChar !== bChar) {
-      return aChar - bChar;
-    }
-  }
-  return a.length - b.length;
-}
-
-function sortOptionsByFlags(a, b) {
-  const aOpt = a.flags.replace(/-/g, '');
-  const bOpt = b.flags.replace(/-/g, '');
-  return sortAlpha(aOpt, bOpt);
-}
-
-function entries(obj) {
-  const entries = [];
-  if (obj) {
-    for (const key in obj) {
-      entries.push([key, obj[key]]);
-    }
-  }
-  return entries;
-}
+        /* export ourselves (for unit tests _only_) */
+        out._setExports = _setExports;
 
-function removePrefix(pattern, prefix) {
-  if (pattern.startsWith(prefix)) {
-    pattern = pattern.slice(prefix.length);
-  }
+        return out;
+      }
 
-  return pattern;
-}
+      module.exports = _setExports(process.env.NODE_NDEBUG);
 
-function removeSuffix(pattern, suffix) {
-  if (pattern.endsWith(suffix)) {
-    return pattern.slice(0, -suffix.length);
-  }
+      /***/
+    },
+    /* 17 */
+    /***/ function (module, exports) {
+      // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
+      var global = (module.exports =
+        typeof window != "undefined" && window.Math == Math
+          ? window
+          : typeof self != "undefined" && self.Math == Math
+            ? self
+            : // eslint-disable-next-line no-new-func
+              Function("return this")());
+      if (typeof __g == "number") __g = global; // eslint-disable-line no-undef
+
+      /***/
+    },
+    /* 18 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return pattern;
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.sortAlpha = sortAlpha;
+      exports.sortOptionsByFlags = sortOptionsByFlags;
+      exports.entries = entries;
+      exports.removePrefix = removePrefix;
+      exports.removeSuffix = removeSuffix;
+      exports.addSuffix = addSuffix;
+      exports.hyphenate = hyphenate;
+      exports.camelCase = camelCase;
+      exports.compareSortedArrays = compareSortedArrays;
+      exports.sleep = sleep;
+      const _camelCase = __webpack_require__(230);
+
+      function sortAlpha(a, b) {
+        // sort alphabetically in a deterministic way
+        const shortLen = Math.min(a.length, b.length);
+        for (let i = 0; i < shortLen; i++) {
+          const aChar = a.charCodeAt(i);
+          const bChar = b.charCodeAt(i);
+          if (aChar !== bChar) {
+            return aChar - bChar;
+          }
+        }
+        return a.length - b.length;
+      }
 
-function addSuffix(pattern, suffix) {
-  if (!pattern.endsWith(suffix)) {
-    return pattern + suffix;
-  }
+      function sortOptionsByFlags(a, b) {
+        const aOpt = a.flags.replace(/-/g, "");
+        const bOpt = b.flags.replace(/-/g, "");
+        return sortAlpha(aOpt, bOpt);
+      }
 
-  return pattern;
-}
+      function entries(obj) {
+        const entries = [];
+        if (obj) {
+          for (const key in obj) {
+            entries.push([key, obj[key]]);
+          }
+        }
+        return entries;
+      }
 
-function hyphenate(str) {
-  return str.replace(/[A-Z]/g, match => {
-    return '-' + match.charAt(0).toLowerCase();
-  });
-}
+      function removePrefix(pattern, prefix) {
+        if (pattern.startsWith(prefix)) {
+          pattern = pattern.slice(prefix.length);
+        }
 
-function camelCase(str) {
-  if (/[A-Z]/.test(str)) {
-    return null;
-  } else {
-    return _camelCase(str);
-  }
-}
+        return pattern;
+      }
 
-function compareSortedArrays(array1, array2) {
-  if (array1.length !== array2.length) {
-    return false;
-  }
-  for (let i = 0, len = array1.length; i < len; i++) {
-    if (array1[i] !== array2[i]) {
-      return false;
-    }
-  }
-  return true;
-}
+      function removeSuffix(pattern, suffix) {
+        if (pattern.endsWith(suffix)) {
+          return pattern.slice(0, -suffix.length);
+        }
 
-function sleep(ms) {
-  return new Promise(resolve => {
-    setTimeout(resolve, ms);
-  });
-}
+        return pattern;
+      }
 
-/***/ }),
-/* 19 */
-/***/ (function(module, exports, __webpack_require__) {
+      function addSuffix(pattern, suffix) {
+        if (!pattern.endsWith(suffix)) {
+          return pattern + suffix;
+        }
 
-"use strict";
+        return pattern;
+      }
 
+      function hyphenate(str) {
+        return str.replace(/[A-Z]/g, (match) => {
+          return "-" + match.charAt(0).toLowerCase();
+        });
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.stringify = exports.parse = undefined;
+      function camelCase(str) {
+        if (/[A-Z]/.test(str)) {
+          return null;
+        } else {
+          return _camelCase(str);
+        }
+      }
 
-var _asyncToGenerator2;
+      function compareSortedArrays(array1, array2) {
+        if (array1.length !== array2.length) {
+          return false;
+        }
+        for (let i = 0, len = array1.length; i < len; i++) {
+          if (array1[i] !== array2[i]) {
+            return false;
+          }
+        }
+        return true;
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function sleep(ms) {
+        return new Promise((resolve) => {
+          setTimeout(resolve, ms);
+        });
+      }
 
-var _parse;
+      /***/
+    },
+    /* 19 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_parse() {
-  return _parse = __webpack_require__(105);
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.stringify = exports.parse = undefined;
 
-Object.defineProperty(exports, 'parse', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_parse || _load_parse()).default;
-  }
-});
+      var _asyncToGenerator2;
 
-var _stringify;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_stringify() {
-  return _stringify = __webpack_require__(199);
-}
+      var _parse;
 
-Object.defineProperty(exports, 'stringify', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_stringify || _load_stringify()).default;
-  }
-});
-exports.implodeEntry = implodeEntry;
-exports.explodeEntry = explodeEntry;
+      function _load_parse() {
+        return (_parse = __webpack_require__(105));
+      }
 
-var _misc;
+      Object.defineProperty(exports, "parse", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(_parse || _load_parse()).default;
+        },
+      });
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+      var _stringify;
 
-var _normalizePattern;
+      function _load_stringify() {
+        return (_stringify = __webpack_require__(199));
+      }
 
-function _load_normalizePattern() {
-  return _normalizePattern = __webpack_require__(37);
-}
+      Object.defineProperty(exports, "stringify", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(_stringify || _load_stringify())
+            .default;
+        },
+      });
+      exports.implodeEntry = implodeEntry;
+      exports.explodeEntry = explodeEntry;
 
-var _parse2;
+      var _misc;
 
-function _load_parse2() {
-  return _parse2 = _interopRequireDefault(__webpack_require__(105));
-}
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-var _constants;
+      var _normalizePattern;
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      function _load_normalizePattern() {
+        return (_normalizePattern = __webpack_require__(37));
+      }
 
-var _fs;
+      var _parse2;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _load_parse2() {
+        return (_parse2 = _interopRequireDefault(__webpack_require__(105)));
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      var _constants;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-const invariant = __webpack_require__(9);
+      var _fs;
 
-const path = __webpack_require__(0);
-const ssri = __webpack_require__(65);
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-function getName(pattern) {
-  return (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern).name;
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function blankObjectUndefined(obj) {
-  return obj && Object.keys(obj).length ? obj : undefined;
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function keyForRemote(remote) {
-  return remote.resolved || (remote.reference && remote.hash ? `${remote.reference}#${remote.hash}` : null);
-}
+      const invariant = __webpack_require__(9);
 
-function serializeIntegrity(integrity) {
-  // We need this because `Integrity.toString()` does not use sorting to ensure a stable string output
-  // See https://git.io/vx2Hy
-  return integrity.toString().split(' ').sort().join(' ');
-}
+      const path = __webpack_require__(0);
+      const ssri = __webpack_require__(65);
 
-function implodeEntry(pattern, obj) {
-  const inferredName = getName(pattern);
-  const integrity = obj.integrity ? serializeIntegrity(obj.integrity) : '';
-  const imploded = {
-    name: inferredName === obj.name ? undefined : obj.name,
-    version: obj.version,
-    uid: obj.uid === obj.version ? undefined : obj.uid,
-    resolved: obj.resolved,
-    registry: obj.registry === 'npm' ? undefined : obj.registry,
-    dependencies: blankObjectUndefined(obj.dependencies),
-    optionalDependencies: blankObjectUndefined(obj.optionalDependencies),
-    permissions: blankObjectUndefined(obj.permissions),
-    prebuiltVariants: blankObjectUndefined(obj.prebuiltVariants)
-  };
-  if (integrity) {
-    imploded.integrity = integrity;
-  }
-  return imploded;
-}
-
-function explodeEntry(pattern, obj) {
-  obj.optionalDependencies = obj.optionalDependencies || {};
-  obj.dependencies = obj.dependencies || {};
-  obj.uid = obj.uid || obj.version;
-  obj.permissions = obj.permissions || {};
-  obj.registry = obj.registry || 'npm';
-  obj.name = obj.name || getName(pattern);
-  const integrity = obj.integrity;
-  if (integrity && integrity.isIntegrity) {
-    obj.integrity = ssri.parse(integrity);
-  }
-  return obj;
-}
-
-class Lockfile {
-  constructor({ cache, source, parseResultType } = {}) {
-    this.source = source || '';
-    this.cache = cache;
-    this.parseResultType = parseResultType;
-  }
+      function getName(pattern) {
+        return (0,
+        (_normalizePattern || _load_normalizePattern()).normalizePattern)(
+          pattern,
+        ).name;
+      }
 
-  // source string if the `cache` was parsed
+      function blankObjectUndefined(obj) {
+        return obj && Object.keys(obj).length ? obj : undefined;
+      }
 
+      function keyForRemote(remote) {
+        return (
+          remote.resolved ||
+          (remote.reference && remote.hash
+            ? `${remote.reference}#${remote.hash}`
+            : null)
+        );
+      }
 
-  // if true, we're parsing an old yarn file and need to update integrity fields
-  hasEntriesExistWithoutIntegrity() {
-    if (!this.cache) {
-      return false;
-    }
+      function serializeIntegrity(integrity) {
+        // We need this because `Integrity.toString()` does not use sorting to ensure a stable string output
+        // See https://git.io/vx2Hy
+        return integrity.toString().split(" ").sort().join(" ");
+      }
+
+      function implodeEntry(pattern, obj) {
+        const inferredName = getName(pattern);
+        const integrity = obj.integrity
+          ? serializeIntegrity(obj.integrity)
+          : "";
+        const imploded = {
+          name: inferredName === obj.name ? undefined : obj.name,
+          version: obj.version,
+          uid: obj.uid === obj.version ? undefined : obj.uid,
+          resolved: obj.resolved,
+          registry: obj.registry === "npm" ? undefined : obj.registry,
+          dependencies: blankObjectUndefined(obj.dependencies),
+          optionalDependencies: blankObjectUndefined(obj.optionalDependencies),
+          permissions: blankObjectUndefined(obj.permissions),
+          prebuiltVariants: blankObjectUndefined(obj.prebuiltVariants),
+        };
+        if (integrity) {
+          imploded.integrity = integrity;
+        }
+        return imploded;
+      }
 
-    for (const key in this.cache) {
-      // $FlowFixMe - `this.cache` is clearly defined at this point
-      if (!/^.*@(file:|http)/.test(key) && this.cache[key] && !this.cache[key].integrity) {
-        return true;
+      function explodeEntry(pattern, obj) {
+        obj.optionalDependencies = obj.optionalDependencies || {};
+        obj.dependencies = obj.dependencies || {};
+        obj.uid = obj.uid || obj.version;
+        obj.permissions = obj.permissions || {};
+        obj.registry = obj.registry || "npm";
+        obj.name = obj.name || getName(pattern);
+        const integrity = obj.integrity;
+        if (integrity && integrity.isIntegrity) {
+          obj.integrity = ssri.parse(integrity);
+        }
+        return obj;
       }
-    }
 
-    return false;
-  }
+      class Lockfile {
+        constructor({ cache, source, parseResultType } = {}) {
+          this.source = source || "";
+          this.cache = cache;
+          this.parseResultType = parseResultType;
+        }
+
+        // source string if the `cache` was parsed
+
+        // if true, we're parsing an old yarn file and need to update integrity fields
+        hasEntriesExistWithoutIntegrity() {
+          if (!this.cache) {
+            return false;
+          }
+
+          for (const key in this.cache) {
+            // $FlowFixMe - `this.cache` is clearly defined at this point
+            if (
+              !/^.*@(file:|http)/.test(key) &&
+              this.cache[key] &&
+              !this.cache[key].integrity
+            ) {
+              return true;
+            }
+          }
+
+          return false;
+        }
+
+        static fromDirectory(dir, reporter) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // read the manifest in this directory
+              const lockfileLoc = path.join(
+                dir,
+                (_constants || _load_constants()).LOCKFILE_FILENAME,
+              );
+
+              let lockfile;
+              let rawLockfile = "";
+              let parseResult;
+
+              if (yield (_fs || _load_fs()).exists(lockfileLoc)) {
+                rawLockfile = yield (_fs || _load_fs()).readFile(lockfileLoc);
+                parseResult = (0, (_parse2 || _load_parse2()).default)(
+                  rawLockfile,
+                  lockfileLoc,
+                );
+
+                if (reporter) {
+                  if (parseResult.type === "merge") {
+                    reporter.info(reporter.lang("lockfileMerged"));
+                  } else if (parseResult.type === "conflict") {
+                    reporter.warn(reporter.lang("lockfileConflict"));
+                  }
+                }
+
+                lockfile = parseResult.object;
+              } else if (reporter) {
+                reporter.info(reporter.lang("noLockfileFound"));
+              }
+
+              if (lockfile && lockfile.__metadata) {
+                const lockfilev2 = lockfile;
+                lockfile = {};
+              }
 
-  static fromDirectory(dir, reporter) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // read the manifest in this directory
-      const lockfileLoc = path.join(dir, (_constants || _load_constants()).LOCKFILE_FILENAME);
+              return new Lockfile({
+                cache: lockfile,
+                source: rawLockfile,
+                parseResultType: parseResult && parseResult.type,
+              });
+            },
+          )();
+        }
 
-      let lockfile;
-      let rawLockfile = '';
-      let parseResult;
+        getLocked(pattern) {
+          const cache = this.cache;
+          if (!cache) {
+            return undefined;
+          }
 
-      if (yield (_fs || _load_fs()).exists(lockfileLoc)) {
-        rawLockfile = yield (_fs || _load_fs()).readFile(lockfileLoc);
-        parseResult = (0, (_parse2 || _load_parse2()).default)(rawLockfile, lockfileLoc);
+          const shrunk = pattern in cache && cache[pattern];
 
-        if (reporter) {
-          if (parseResult.type === 'merge') {
-            reporter.info(reporter.lang('lockfileMerged'));
-          } else if (parseResult.type === 'conflict') {
-            reporter.warn(reporter.lang('lockfileConflict'));
+          if (typeof shrunk === "string") {
+            return this.getLocked(shrunk);
+          } else if (shrunk) {
+            explodeEntry(pattern, shrunk);
+            return shrunk;
           }
+
+          return undefined;
         }
 
-        lockfile = parseResult.object;
-      } else if (reporter) {
-        reporter.info(reporter.lang('noLockfileFound'));
-      }
+        removePattern(pattern) {
+          const cache = this.cache;
+          if (!cache) {
+            return;
+          }
+          delete cache[pattern];
+        }
 
-      if (lockfile && lockfile.__metadata) {
-        const lockfilev2 = lockfile;
-        lockfile = {};
-      }
+        getLockfile(patterns) {
+          const lockfile = {};
+          const seen = new Map();
 
-      return new Lockfile({ cache: lockfile, source: rawLockfile, parseResultType: parseResult && parseResult.type });
-    })();
-  }
+          // order by name so that lockfile manifest is assigned to the first dependency with this manifest
+          // the others that have the same remoteKey will just refer to the first
+          // ordering allows for consistency in lockfile when it is serialized
+          const sortedPatternsKeys = Object.keys(patterns).sort(
+            (_misc || _load_misc()).sortAlpha,
+          );
 
-  getLocked(pattern) {
-    const cache = this.cache;
-    if (!cache) {
-      return undefined;
-    }
+          for (
+            var _iterator = sortedPatternsKeys,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-    const shrunk = pattern in cache && cache[pattern];
+          ) {
+            var _ref;
 
-    if (typeof shrunk === 'string') {
-      return this.getLocked(shrunk);
-    } else if (shrunk) {
-      explodeEntry(pattern, shrunk);
-      return shrunk;
-    }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-    return undefined;
-  }
+            const pattern = _ref;
 
-  removePattern(pattern) {
-    const cache = this.cache;
-    if (!cache) {
-      return;
-    }
-    delete cache[pattern];
-  }
+            const pkg = patterns[pattern];
+            const remote = pkg._remote,
+              ref = pkg._reference;
 
-  getLockfile(patterns) {
-    const lockfile = {};
-    const seen = new Map();
+            invariant(ref, "Package is missing a reference");
+            invariant(remote, "Package is missing a remote");
 
-    // order by name so that lockfile manifest is assigned to the first dependency with this manifest
-    // the others that have the same remoteKey will just refer to the first
-    // ordering allows for consistency in lockfile when it is serialized
-    const sortedPatternsKeys = Object.keys(patterns).sort((_misc || _load_misc()).sortAlpha);
+            const remoteKey = keyForRemote(remote);
+            const seenPattern = remoteKey && seen.get(remoteKey);
+            if (seenPattern) {
+              // no point in duplicating it
+              lockfile[pattern] = seenPattern;
 
-    for (var _iterator = sortedPatternsKeys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+              // if we're relying on our name being inferred and two of the patterns have
+              // different inferred names then we need to set it
+              if (!seenPattern.name && getName(pattern) !== pkg.name) {
+                seenPattern.name = pkg.name;
+              }
+              continue;
+            }
+            const obj = implodeEntry(pattern, {
+              name: pkg.name,
+              version: pkg.version,
+              uid: pkg._uid,
+              resolved: remote.resolved,
+              integrity: remote.integrity,
+              registry: remote.registry,
+              dependencies: pkg.dependencies,
+              peerDependencies: pkg.peerDependencies,
+              optionalDependencies: pkg.optionalDependencies,
+              permissions: ref.permissions,
+              prebuiltVariants: pkg.prebuiltVariants,
+            });
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
-
-      const pattern = _ref;
-
-      const pkg = patterns[pattern];
-      const remote = pkg._remote,
-            ref = pkg._reference;
-
-      invariant(ref, 'Package is missing a reference');
-      invariant(remote, 'Package is missing a remote');
-
-      const remoteKey = keyForRemote(remote);
-      const seenPattern = remoteKey && seen.get(remoteKey);
-      if (seenPattern) {
-        // no point in duplicating it
-        lockfile[pattern] = seenPattern;
-
-        // if we're relying on our name being inferred and two of the patterns have
-        // different inferred names then we need to set it
-        if (!seenPattern.name && getName(pattern) !== pkg.name) {
-          seenPattern.name = pkg.name;
-        }
-        continue;
-      }
-      const obj = implodeEntry(pattern, {
-        name: pkg.name,
-        version: pkg.version,
-        uid: pkg._uid,
-        resolved: remote.resolved,
-        integrity: remote.integrity,
-        registry: remote.registry,
-        dependencies: pkg.dependencies,
-        peerDependencies: pkg.peerDependencies,
-        optionalDependencies: pkg.optionalDependencies,
-        permissions: ref.permissions,
-        prebuiltVariants: pkg.prebuiltVariants
-      });
+            lockfile[pattern] = obj;
 
-      lockfile[pattern] = obj;
+            if (remoteKey) {
+              seen.set(remoteKey, obj);
+            }
+          }
 
-      if (remoteKey) {
-        seen.set(remoteKey, obj);
+          return lockfile;
+        }
       }
-    }
-
-    return lockfile;
-  }
-}
-exports.default = Lockfile;
+      exports.default = Lockfile;
 
-/***/ }),
-/* 20 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 20 */
+    /***/ function (module, exports, __webpack_require__) {
+      var store = __webpack_require__(133)("wks");
+      var uid = __webpack_require__(137);
+      var Symbol = __webpack_require__(17).Symbol;
+      var USE_SYMBOL = typeof Symbol == "function";
+
+      var $exports = (module.exports = function (name) {
+        return (
+          store[name] ||
+          (store[name] =
+            (USE_SYMBOL && Symbol[name]) ||
+            (USE_SYMBOL ? Symbol : uid)("Symbol." + name))
+        );
+      });
 
-var store = __webpack_require__(133)('wks');
-var uid = __webpack_require__(137);
-var Symbol = __webpack_require__(17).Symbol;
-var USE_SYMBOL = typeof Symbol == 'function';
+      $exports.store = store;
 
-var $exports = module.exports = function (name) {
-  return store[name] || (store[name] =
-    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
-};
+      /***/
+    },
+    /* 21 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-$exports.store = store;
+      exports.__esModule = true;
 
+      var _assign = __webpack_require__(591);
 
-/***/ }),
-/* 21 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _assign2 = _interopRequireDefault(_assign);
 
-"use strict";
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
+      exports.default =
+        _assign2.default ||
+        function (target) {
+          for (var i = 1; i < arguments.length; i++) {
+            var source = arguments[i];
 
-exports.__esModule = true;
+            for (var key in source) {
+              if (Object.prototype.hasOwnProperty.call(source, key)) {
+                target[key] = source[key];
+              }
+            }
+          }
 
-var _assign = __webpack_require__(591);
+          return target;
+        };
 
-var _assign2 = _interopRequireDefault(_assign);
+      /***/
+    },
+    /* 22 */
+    /***/ function (module, exports) {
+      exports = module.exports = SemVer;
+
+      // The debug function is excluded entirely from the minified version.
+      /* nomin */ var debug;
+      /* nomin */ if (
+        typeof process === "object" &&
+        /* nomin */ process.env &&
+        /* nomin */ process.env.NODE_DEBUG &&
+        /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)
+      )
+        /* nomin */ debug = function () {
+          /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
+          /* nomin */ args.unshift("SEMVER");
+          /* nomin */ console.log.apply(console, args);
+          /* nomin */
+        };
+      /* nomin */ else /* nomin */ debug = function () {};
+
+      // Note: this is the semver.org version of the spec that it implements
+      // Not necessarily the package version of this code.
+      exports.SEMVER_SPEC_VERSION = "2.0.0";
+
+      var MAX_LENGTH = 256;
+      var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
+
+      // Max safe segment length for coercion.
+      var MAX_SAFE_COMPONENT_LENGTH = 16;
+
+      // The actual regexps go on exports.re
+      var re = (exports.re = []);
+      var src = (exports.src = []);
+      var R = 0;
+
+      // The following Regular Expressions can be used for tokenizing,
+      // validating, and parsing SemVer version strings.
+
+      // ## Numeric Identifier
+      // A single `0`, or a non-zero digit followed by zero or more digits.
+
+      var NUMERICIDENTIFIER = R++;
+      src[NUMERICIDENTIFIER] = "0|[1-9]\\d*";
+      var NUMERICIDENTIFIERLOOSE = R++;
+      src[NUMERICIDENTIFIERLOOSE] = "[0-9]+";
+
+      // ## Non-numeric Identifier
+      // Zero or more digits, followed by a letter or hyphen, and then zero or
+      // more letters, digits, or hyphens.
+
+      var NONNUMERICIDENTIFIER = R++;
+      src[NONNUMERICIDENTIFIER] = "\\d*[a-zA-Z-][a-zA-Z0-9-]*";
+
+      // ## Main Version
+      // Three dot-separated numeric identifiers.
+
+      var MAINVERSION = R++;
+      src[MAINVERSION] =
+        "(" +
+        src[NUMERICIDENTIFIER] +
+        ")\\." +
+        "(" +
+        src[NUMERICIDENTIFIER] +
+        ")\\." +
+        "(" +
+        src[NUMERICIDENTIFIER] +
+        ")";
+
+      var MAINVERSIONLOOSE = R++;
+      src[MAINVERSIONLOOSE] =
+        "(" +
+        src[NUMERICIDENTIFIERLOOSE] +
+        ")\\." +
+        "(" +
+        src[NUMERICIDENTIFIERLOOSE] +
+        ")\\." +
+        "(" +
+        src[NUMERICIDENTIFIERLOOSE] +
+        ")";
+
+      // ## Pre-release Version Identifier
+      // A numeric identifier, or a non-numeric identifier.
+
+      var PRERELEASEIDENTIFIER = R++;
+      src[PRERELEASEIDENTIFIER] =
+        "(?:" + src[NUMERICIDENTIFIER] + "|" + src[NONNUMERICIDENTIFIER] + ")";
+
+      var PRERELEASEIDENTIFIERLOOSE = R++;
+      src[PRERELEASEIDENTIFIERLOOSE] =
+        "(?:" +
+        src[NUMERICIDENTIFIERLOOSE] +
+        "|" +
+        src[NONNUMERICIDENTIFIER] +
+        ")";
+
+      // ## Pre-release Version
+      // Hyphen, followed by one or more dot-separated pre-release version
+      // identifiers.
+
+      var PRERELEASE = R++;
+      src[PRERELEASE] =
+        "(?:-(" +
+        src[PRERELEASEIDENTIFIER] +
+        "(?:\\." +
+        src[PRERELEASEIDENTIFIER] +
+        ")*))";
+
+      var PRERELEASELOOSE = R++;
+      src[PRERELEASELOOSE] =
+        "(?:-?(" +
+        src[PRERELEASEIDENTIFIERLOOSE] +
+        "(?:\\." +
+        src[PRERELEASEIDENTIFIERLOOSE] +
+        ")*))";
+
+      // ## Build Metadata Identifier
+      // Any combination of digits, letters, or hyphens.
+
+      var BUILDIDENTIFIER = R++;
+      src[BUILDIDENTIFIER] = "[0-9A-Za-z-]+";
+
+      // ## Build Metadata
+      // Plus sign, followed by one or more period-separated build metadata
+      // identifiers.
+
+      var BUILD = R++;
+      src[BUILD] =
+        "(?:\\+(" +
+        src[BUILDIDENTIFIER] +
+        "(?:\\." +
+        src[BUILDIDENTIFIER] +
+        ")*))";
+
+      // ## Full Version String
+      // A main version, followed optionally by a pre-release version and
+      // build metadata.
+
+      // Note that the only major, minor, patch, and pre-release sections of
+      // the version string are capturing groups.  The build metadata is not a
+      // capturing group, because it should not ever be used in version
+      // comparison.
+
+      var FULL = R++;
+      var FULLPLAIN =
+        "v?" + src[MAINVERSION] + src[PRERELEASE] + "?" + src[BUILD] + "?";
+
+      src[FULL] = "^" + FULLPLAIN + "$";
+
+      // like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
+      // also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
+      // common in the npm registry.
+      var LOOSEPLAIN =
+        "[v=\\s]*" +
+        src[MAINVERSIONLOOSE] +
+        src[PRERELEASELOOSE] +
+        "?" +
+        src[BUILD] +
+        "?";
+
+      var LOOSE = R++;
+      src[LOOSE] = "^" + LOOSEPLAIN + "$";
+
+      var GTLT = R++;
+      src[GTLT] = "((?:<|>)?=?)";
+
+      // Something like "2.*" or "1.2.x".
+      // Note that "x.x" is a valid xRange identifer, meaning "any version"
+      // Only the first item is strictly required.
+      var XRANGEIDENTIFIERLOOSE = R++;
+      src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + "|x|X|\\*";
+      var XRANGEIDENTIFIER = R++;
+      src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + "|x|X|\\*";
+
+      var XRANGEPLAIN = R++;
+      src[XRANGEPLAIN] =
+        "[v=\\s]*(" +
+        src[XRANGEIDENTIFIER] +
+        ")" +
+        "(?:\\.(" +
+        src[XRANGEIDENTIFIER] +
+        ")" +
+        "(?:\\.(" +
+        src[XRANGEIDENTIFIER] +
+        ")" +
+        "(?:" +
+        src[PRERELEASE] +
+        ")?" +
+        src[BUILD] +
+        "?" +
+        ")?)?";
+
+      var XRANGEPLAINLOOSE = R++;
+      src[XRANGEPLAINLOOSE] =
+        "[v=\\s]*(" +
+        src[XRANGEIDENTIFIERLOOSE] +
+        ")" +
+        "(?:\\.(" +
+        src[XRANGEIDENTIFIERLOOSE] +
+        ")" +
+        "(?:\\.(" +
+        src[XRANGEIDENTIFIERLOOSE] +
+        ")" +
+        "(?:" +
+        src[PRERELEASELOOSE] +
+        ")?" +
+        src[BUILD] +
+        "?" +
+        ")?)?";
+
+      var XRANGE = R++;
+      src[XRANGE] = "^" + src[GTLT] + "\\s*" + src[XRANGEPLAIN] + "$";
+      var XRANGELOOSE = R++;
+      src[XRANGELOOSE] = "^" + src[GTLT] + "\\s*" + src[XRANGEPLAINLOOSE] + "$";
+
+      // Coercion.
+      // Extract anything that could conceivably be a part of a valid semver
+      var COERCE = R++;
+      src[COERCE] =
+        "(?:^|[^\\d])" +
+        "(\\d{1," +
+        MAX_SAFE_COMPONENT_LENGTH +
+        "})" +
+        "(?:\\.(\\d{1," +
+        MAX_SAFE_COMPONENT_LENGTH +
+        "}))?" +
+        "(?:\\.(\\d{1," +
+        MAX_SAFE_COMPONENT_LENGTH +
+        "}))?" +
+        "(?:$|[^\\d])";
+
+      // Tilde ranges.
+      // Meaning is "reasonably at or greater than"
+      var LONETILDE = R++;
+      src[LONETILDE] = "(?:~>?)";
+
+      var TILDETRIM = R++;
+      src[TILDETRIM] = "(\\s*)" + src[LONETILDE] + "\\s+";
+      re[TILDETRIM] = new RegExp(src[TILDETRIM], "g");
+      var tildeTrimReplace = "$1~";
+
+      var TILDE = R++;
+      src[TILDE] = "^" + src[LONETILDE] + src[XRANGEPLAIN] + "$";
+      var TILDELOOSE = R++;
+      src[TILDELOOSE] = "^" + src[LONETILDE] + src[XRANGEPLAINLOOSE] + "$";
+
+      // Caret ranges.
+      // Meaning is "at least and backwards compatible with"
+      var LONECARET = R++;
+      src[LONECARET] = "(?:\\^)";
+
+      var CARETTRIM = R++;
+      src[CARETTRIM] = "(\\s*)" + src[LONECARET] + "\\s+";
+      re[CARETTRIM] = new RegExp(src[CARETTRIM], "g");
+      var caretTrimReplace = "$1^";
+
+      var CARET = R++;
+      src[CARET] = "^" + src[LONECARET] + src[XRANGEPLAIN] + "$";
+      var CARETLOOSE = R++;
+      src[CARETLOOSE] = "^" + src[LONECARET] + src[XRANGEPLAINLOOSE] + "$";
+
+      // A simple gt/lt/eq thing, or just "" to indicate "any version"
+      var COMPARATORLOOSE = R++;
+      src[COMPARATORLOOSE] = "^" + src[GTLT] + "\\s*(" + LOOSEPLAIN + ")$|^$";
+      var COMPARATOR = R++;
+      src[COMPARATOR] = "^" + src[GTLT] + "\\s*(" + FULLPLAIN + ")$|^$";
+
+      // An expression to strip any whitespace between the gtlt and the thing
+      // it modifies, so that `> 1.2.3` ==> `>1.2.3`
+      var COMPARATORTRIM = R++;
+      src[COMPARATORTRIM] =
+        "(\\s*)" +
+        src[GTLT] +
+        "\\s*(" +
+        LOOSEPLAIN +
+        "|" +
+        src[XRANGEPLAIN] +
+        ")";
+
+      // this one has to use the /g flag
+      re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], "g");
+      var comparatorTrimReplace = "$1$2$3";
+
+      // Something like `1.2.3 - 1.2.4`
+      // Note that these all use the loose form, because they'll be
+      // checked against either the strict or loose comparator form
+      // later.
+      var HYPHENRANGE = R++;
+      src[HYPHENRANGE] =
+        "^\\s*(" +
+        src[XRANGEPLAIN] +
+        ")" +
+        "\\s+-\\s+" +
+        "(" +
+        src[XRANGEPLAIN] +
+        ")" +
+        "\\s*$";
+
+      var HYPHENRANGELOOSE = R++;
+      src[HYPHENRANGELOOSE] =
+        "^\\s*(" +
+        src[XRANGEPLAINLOOSE] +
+        ")" +
+        "\\s+-\\s+" +
+        "(" +
+        src[XRANGEPLAINLOOSE] +
+        ")" +
+        "\\s*$";
+
+      // Star ranges basically just allow anything at all.
+      var STAR = R++;
+      src[STAR] = "(<|>)?=?\\s*\\*";
+
+      // Compile to actual regexp objects.
+      // All are flag-free, unless they were created above with a flag.
+      for (var i = 0; i < R; i++) {
+        debug(i, src[i]);
+        if (!re[i]) re[i] = new RegExp(src[i]);
+      }
+
+      exports.parse = parse;
+      function parse(version, loose) {
+        if (version instanceof SemVer) return version;
+
+        if (typeof version !== "string") return null;
+
+        if (version.length > MAX_LENGTH) return null;
+
+        var r = loose ? re[LOOSE] : re[FULL];
+        if (!r.test(version)) return null;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        try {
+          return new SemVer(version, loose);
+        } catch (er) {
+          return null;
+        }
+      }
 
-exports.default = _assign2.default || function (target) {
-  for (var i = 1; i < arguments.length; i++) {
-    var source = arguments[i];
+      exports.valid = valid;
+      function valid(version, loose) {
+        var v = parse(version, loose);
+        return v ? v.version : null;
+      }
 
-    for (var key in source) {
-      if (Object.prototype.hasOwnProperty.call(source, key)) {
-        target[key] = source[key];
+      exports.clean = clean;
+      function clean(version, loose) {
+        var s = parse(version.trim().replace(/^[=v]+/, ""), loose);
+        return s ? s.version : null;
       }
-    }
-  }
 
-  return target;
-};
+      exports.SemVer = SemVer;
 
-/***/ }),
-/* 22 */
-/***/ (function(module, exports) {
+      function SemVer(version, loose) {
+        if (version instanceof SemVer) {
+          if (version.loose === loose) return version;
+          else version = version.version;
+        } else if (typeof version !== "string") {
+          throw new TypeError("Invalid Version: " + version);
+        }
 
-exports = module.exports = SemVer;
+        if (version.length > MAX_LENGTH)
+          throw new TypeError(
+            "version is longer than " + MAX_LENGTH + " characters",
+          );
 
-// The debug function is excluded entirely from the minified version.
-/* nomin */ var debug;
-/* nomin */ if (typeof process === 'object' &&
-    /* nomin */ process.env &&
-    /* nomin */ process.env.NODE_DEBUG &&
-    /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG))
-  /* nomin */ debug = function() {
-    /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
-    /* nomin */ args.unshift('SEMVER');
-    /* nomin */ console.log.apply(console, args);
-    /* nomin */ };
-/* nomin */ else
-  /* nomin */ debug = function() {};
+        if (!(this instanceof SemVer)) return new SemVer(version, loose);
 
-// Note: this is the semver.org version of the spec that it implements
-// Not necessarily the package version of this code.
-exports.SEMVER_SPEC_VERSION = '2.0.0';
+        debug("SemVer", version, loose);
+        this.loose = loose;
+        var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
 
-var MAX_LENGTH = 256;
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
+        if (!m) throw new TypeError("Invalid Version: " + version);
 
-// Max safe segment length for coercion.
-var MAX_SAFE_COMPONENT_LENGTH = 16;
+        this.raw = version;
 
-// The actual regexps go on exports.re
-var re = exports.re = [];
-var src = exports.src = [];
-var R = 0;
+        // these are actually numbers
+        this.major = +m[1];
+        this.minor = +m[2];
+        this.patch = +m[3];
 
-// The following Regular Expressions can be used for tokenizing,
-// validating, and parsing SemVer version strings.
+        if (this.major > MAX_SAFE_INTEGER || this.major < 0)
+          throw new TypeError("Invalid major version");
 
-// ## Numeric Identifier
-// A single `0`, or a non-zero digit followed by zero or more digits.
+        if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
+          throw new TypeError("Invalid minor version");
 
-var NUMERICIDENTIFIER = R++;
-src[NUMERICIDENTIFIER] = '0|[1-9]\\d*';
-var NUMERICIDENTIFIERLOOSE = R++;
-src[NUMERICIDENTIFIERLOOSE] = '[0-9]+';
+        if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
+          throw new TypeError("Invalid patch version");
 
+        // numberify any prerelease numeric ids
+        if (!m[4]) this.prerelease = [];
+        else
+          this.prerelease = m[4].split(".").map(function (id) {
+            if (/^[0-9]+$/.test(id)) {
+              var num = +id;
+              if (num >= 0 && num < MAX_SAFE_INTEGER) return num;
+            }
+            return id;
+          });
 
-// ## Non-numeric Identifier
-// Zero or more digits, followed by a letter or hyphen, and then zero or
-// more letters, digits, or hyphens.
+        this.build = m[5] ? m[5].split(".") : [];
+        this.format();
+      }
 
-var NONNUMERICIDENTIFIER = R++;
-src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
+      SemVer.prototype.format = function () {
+        this.version = this.major + "." + this.minor + "." + this.patch;
+        if (this.prerelease.length)
+          this.version += "-" + this.prerelease.join(".");
+        return this.version;
+      };
 
+      SemVer.prototype.toString = function () {
+        return this.version;
+      };
 
-// ## Main Version
-// Three dot-separated numeric identifiers.
+      SemVer.prototype.compare = function (other) {
+        debug("SemVer.compare", this.version, this.loose, other);
+        if (!(other instanceof SemVer)) other = new SemVer(other, this.loose);
 
-var MAINVERSION = R++;
-src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')\\.' +
-                   '(' + src[NUMERICIDENTIFIER] + ')';
-
-var MAINVERSIONLOOSE = R++;
-src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
-                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')';
-
-// ## Pre-release Version Identifier
-// A numeric identifier, or a non-numeric identifier.
-
-var PRERELEASEIDENTIFIER = R++;
-src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] +
-                            '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-var PRERELEASEIDENTIFIERLOOSE = R++;
-src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] +
-                                 '|' + src[NONNUMERICIDENTIFIER] + ')';
-
-
-// ## Pre-release Version
-// Hyphen, followed by one or more dot-separated pre-release version
-// identifiers.
-
-var PRERELEASE = R++;
-src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] +
-                  '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))';
-
-var PRERELEASELOOSE = R++;
-src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] +
-                       '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))';
-
-// ## Build Metadata Identifier
-// Any combination of digits, letters, or hyphens.
-
-var BUILDIDENTIFIER = R++;
-src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
-
-// ## Build Metadata
-// Plus sign, followed by one or more period-separated build metadata
-// identifiers.
-
-var BUILD = R++;
-src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] +
-             '(?:\\.' + src[BUILDIDENTIFIER] + ')*))';
-
-
-// ## Full Version String
-// A main version, followed optionally by a pre-release version and
-// build metadata.
-
-// Note that the only major, minor, patch, and pre-release sections of
-// the version string are capturing groups.  The build metadata is not a
-// capturing group, because it should not ever be used in version
-// comparison.
-
-var FULL = R++;
-var FULLPLAIN = 'v?' + src[MAINVERSION] +
-                src[PRERELEASE] + '?' +
-                src[BUILD] + '?';
-
-src[FULL] = '^' + FULLPLAIN + '$';
-
-// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
-// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
-// common in the npm registry.
-var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] +
-                 src[PRERELEASELOOSE] + '?' +
-                 src[BUILD] + '?';
-
-var LOOSE = R++;
-src[LOOSE] = '^' + LOOSEPLAIN + '$';
-
-var GTLT = R++;
-src[GTLT] = '((?:<|>)?=?)';
-
-// Something like "2.*" or "1.2.x".
-// Note that "x.x" is a valid xRange identifer, meaning "any version"
-// Only the first item is strictly required.
-var XRANGEIDENTIFIERLOOSE = R++;
-src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
-var XRANGEIDENTIFIER = R++;
-src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*';
-
-var XRANGEPLAIN = R++;
-src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
-                   '(?:' + src[PRERELEASE] + ')?' +
-                   src[BUILD] + '?' +
-                   ')?)?';
-
-var XRANGEPLAINLOOSE = R++;
-src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
-                        '(?:' + src[PRERELEASELOOSE] + ')?' +
-                        src[BUILD] + '?' +
-                        ')?)?';
-
-var XRANGE = R++;
-src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$';
-var XRANGELOOSE = R++;
-src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$';
-
-// Coercion.
-// Extract anything that could conceivably be a part of a valid semver
-var COERCE = R++;
-src[COERCE] = '(?:^|[^\\d])' +
-              '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' +
-              '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
-              '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
-              '(?:$|[^\\d])';
-
-// Tilde ranges.
-// Meaning is "reasonably at or greater than"
-var LONETILDE = R++;
-src[LONETILDE] = '(?:~>?)';
-
-var TILDETRIM = R++;
-src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+';
-re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g');
-var tildeTrimReplace = '$1~';
-
-var TILDE = R++;
-src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$';
-var TILDELOOSE = R++;
-src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$';
-
-// Caret ranges.
-// Meaning is "at least and backwards compatible with"
-var LONECARET = R++;
-src[LONECARET] = '(?:\\^)';
-
-var CARETTRIM = R++;
-src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+';
-re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g');
-var caretTrimReplace = '$1^';
-
-var CARET = R++;
-src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$';
-var CARETLOOSE = R++;
-src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$';
-
-// A simple gt/lt/eq thing, or just "" to indicate "any version"
-var COMPARATORLOOSE = R++;
-src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$';
-var COMPARATOR = R++;
-src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$';
-
-
-// An expression to strip any whitespace between the gtlt and the thing
-// it modifies, so that `> 1.2.3` ==> `>1.2.3`
-var COMPARATORTRIM = R++;
-src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] +
-                      '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')';
-
-// this one has to use the /g flag
-re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g');
-var comparatorTrimReplace = '$1$2$3';
-
-
-// Something like `1.2.3 - 1.2.4`
-// Note that these all use the loose form, because they'll be
-// checked against either the strict or loose comparator form
-// later.
-var HYPHENRANGE = R++;
-src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' +
-                   '\\s+-\\s+' +
-                   '(' + src[XRANGEPLAIN] + ')' +
-                   '\\s*$';
-
-var HYPHENRANGELOOSE = R++;
-src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s+-\\s+' +
-                        '(' + src[XRANGEPLAINLOOSE] + ')' +
-                        '\\s*$';
-
-// Star ranges basically just allow anything at all.
-var STAR = R++;
-src[STAR] = '(<|>)?=?\\s*\\*';
-
-// Compile to actual regexp objects.
-// All are flag-free, unless they were created above with a flag.
-for (var i = 0; i < R; i++) {
-  debug(i, src[i]);
-  if (!re[i])
-    re[i] = new RegExp(src[i]);
-}
-
-exports.parse = parse;
-function parse(version, loose) {
-  if (version instanceof SemVer)
-    return version;
-
-  if (typeof version !== 'string')
-    return null;
-
-  if (version.length > MAX_LENGTH)
-    return null;
-
-  var r = loose ? re[LOOSE] : re[FULL];
-  if (!r.test(version))
-    return null;
-
-  try {
-    return new SemVer(version, loose);
-  } catch (er) {
-    return null;
-  }
-}
-
-exports.valid = valid;
-function valid(version, loose) {
-  var v = parse(version, loose);
-  return v ? v.version : null;
-}
-
-
-exports.clean = clean;
-function clean(version, loose) {
-  var s = parse(version.trim().replace(/^[=v]+/, ''), loose);
-  return s ? s.version : null;
-}
-
-exports.SemVer = SemVer;
-
-function SemVer(version, loose) {
-  if (version instanceof SemVer) {
-    if (version.loose === loose)
-      return version;
-    else
-      version = version.version;
-  } else if (typeof version !== 'string') {
-    throw new TypeError('Invalid Version: ' + version);
-  }
+        return this.compareMain(other) || this.comparePre(other);
+      };
 
-  if (version.length > MAX_LENGTH)
-    throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
+      SemVer.prototype.compareMain = function (other) {
+        if (!(other instanceof SemVer)) other = new SemVer(other, this.loose);
 
-  if (!(this instanceof SemVer))
-    return new SemVer(version, loose);
+        return (
+          compareIdentifiers(this.major, other.major) ||
+          compareIdentifiers(this.minor, other.minor) ||
+          compareIdentifiers(this.patch, other.patch)
+        );
+      };
 
-  debug('SemVer', version, loose);
-  this.loose = loose;
-  var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
+      SemVer.prototype.comparePre = function (other) {
+        if (!(other instanceof SemVer)) other = new SemVer(other, this.loose);
 
-  if (!m)
-    throw new TypeError('Invalid Version: ' + version);
+        // NOT having a prerelease is > having one
+        if (this.prerelease.length && !other.prerelease.length) return -1;
+        else if (!this.prerelease.length && other.prerelease.length) return 1;
+        else if (!this.prerelease.length && !other.prerelease.length) return 0;
 
-  this.raw = version;
+        var i = 0;
+        do {
+          var a = this.prerelease[i];
+          var b = other.prerelease[i];
+          debug("prerelease compare", i, a, b);
+          if (a === undefined && b === undefined) return 0;
+          else if (b === undefined) return 1;
+          else if (a === undefined) return -1;
+          else if (a === b) continue;
+          else return compareIdentifiers(a, b);
+        } while (++i);
+      };
 
-  // these are actually numbers
-  this.major = +m[1];
-  this.minor = +m[2];
-  this.patch = +m[3];
+      // preminor will bump the version up to the next minor release, and immediately
+      // down to pre-release. premajor and prepatch work the same way.
+      SemVer.prototype.inc = function (release, identifier) {
+        switch (release) {
+          case "premajor":
+            this.prerelease.length = 0;
+            this.patch = 0;
+            this.minor = 0;
+            this.major++;
+            this.inc("pre", identifier);
+            break;
+          case "preminor":
+            this.prerelease.length = 0;
+            this.patch = 0;
+            this.minor++;
+            this.inc("pre", identifier);
+            break;
+          case "prepatch":
+            // If this is already a prerelease, it will bump to the next version
+            // drop any prereleases that might already exist, since they are not
+            // relevant at this point.
+            this.prerelease.length = 0;
+            this.inc("patch", identifier);
+            this.inc("pre", identifier);
+            break;
+          // If the input is a non-prerelease version, this acts the same as
+          // prepatch.
+          case "prerelease":
+            if (this.prerelease.length === 0) this.inc("patch", identifier);
+            this.inc("pre", identifier);
+            break;
 
-  if (this.major > MAX_SAFE_INTEGER || this.major < 0)
-    throw new TypeError('Invalid major version')
+          case "major":
+            // If this is a pre-major version, bump up to the same major version.
+            // Otherwise increment major.
+            // 1.0.0-5 bumps to 1.0.0
+            // 1.1.0 bumps to 2.0.0
+            if (
+              this.minor !== 0 ||
+              this.patch !== 0 ||
+              this.prerelease.length === 0
+            )
+              this.major++;
+            this.minor = 0;
+            this.patch = 0;
+            this.prerelease = [];
+            break;
+          case "minor":
+            // If this is a pre-minor version, bump up to the same minor version.
+            // Otherwise increment minor.
+            // 1.2.0-5 bumps to 1.2.0
+            // 1.2.1 bumps to 1.3.0
+            if (this.patch !== 0 || this.prerelease.length === 0) this.minor++;
+            this.patch = 0;
+            this.prerelease = [];
+            break;
+          case "patch":
+            // If this is not a pre-release version, it will increment the patch.
+            // If it is a pre-release it will bump up to the same patch version.
+            // 1.2.0-5 patches to 1.2.0
+            // 1.2.0 patches to 1.2.1
+            if (this.prerelease.length === 0) this.patch++;
+            this.prerelease = [];
+            break;
+          // This probably shouldn't be used publicly.
+          // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
+          case "pre":
+            if (this.prerelease.length === 0) this.prerelease = [0];
+            else {
+              var i = this.prerelease.length;
+              while (--i >= 0) {
+                if (typeof this.prerelease[i] === "number") {
+                  this.prerelease[i]++;
+                  i = -2;
+                }
+              }
+              if (i === -1)
+                // didn't increment anything
+                this.prerelease.push(0);
+            }
+            if (identifier) {
+              // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
+              // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
+              if (this.prerelease[0] === identifier) {
+                if (isNaN(this.prerelease[1]))
+                  this.prerelease = [identifier, 0];
+              } else this.prerelease = [identifier, 0];
+            }
+            break;
 
-  if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
-    throw new TypeError('Invalid minor version')
+          default:
+            throw new Error("invalid increment argument: " + release);
+        }
+        this.format();
+        this.raw = this.version;
+        return this;
+      };
 
-  if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
-    throw new TypeError('Invalid patch version')
+      exports.inc = inc;
+      function inc(version, release, loose, identifier) {
+        if (typeof loose === "string") {
+          identifier = loose;
+          loose = undefined;
+        }
 
-  // numberify any prerelease numeric ids
-  if (!m[4])
-    this.prerelease = [];
-  else
-    this.prerelease = m[4].split('.').map(function(id) {
-      if (/^[0-9]+$/.test(id)) {
-        var num = +id;
-        if (num >= 0 && num < MAX_SAFE_INTEGER)
-          return num;
+        try {
+          return new SemVer(version, loose).inc(release, identifier).version;
+        } catch (er) {
+          return null;
+        }
+      }
+
+      exports.diff = diff;
+      function diff(version1, version2) {
+        if (eq(version1, version2)) {
+          return null;
+        } else {
+          var v1 = parse(version1);
+          var v2 = parse(version2);
+          if (v1.prerelease.length || v2.prerelease.length) {
+            for (var key in v1) {
+              if (key === "major" || key === "minor" || key === "patch") {
+                if (v1[key] !== v2[key]) {
+                  return "pre" + key;
+                }
+              }
+            }
+            return "prerelease";
+          }
+          for (var key in v1) {
+            if (key === "major" || key === "minor" || key === "patch") {
+              if (v1[key] !== v2[key]) {
+                return key;
+              }
+            }
+          }
+        }
       }
-      return id;
-    });
 
-  this.build = m[5] ? m[5].split('.') : [];
-  this.format();
-}
+      exports.compareIdentifiers = compareIdentifiers;
 
-SemVer.prototype.format = function() {
-  this.version = this.major + '.' + this.minor + '.' + this.patch;
-  if (this.prerelease.length)
-    this.version += '-' + this.prerelease.join('.');
-  return this.version;
-};
+      var numeric = /^[0-9]+$/;
+      function compareIdentifiers(a, b) {
+        var anum = numeric.test(a);
+        var bnum = numeric.test(b);
 
-SemVer.prototype.toString = function() {
-  return this.version;
-};
+        if (anum && bnum) {
+          a = +a;
+          b = +b;
+        }
 
-SemVer.prototype.compare = function(other) {
-  debug('SemVer.compare', this.version, this.loose, other);
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
+        return anum && !bnum
+          ? -1
+          : bnum && !anum
+            ? 1
+            : a < b
+              ? -1
+              : a > b
+                ? 1
+                : 0;
+      }
 
-  return this.compareMain(other) || this.comparePre(other);
-};
+      exports.rcompareIdentifiers = rcompareIdentifiers;
+      function rcompareIdentifiers(a, b) {
+        return compareIdentifiers(b, a);
+      }
 
-SemVer.prototype.compareMain = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
+      exports.major = major;
+      function major(a, loose) {
+        return new SemVer(a, loose).major;
+      }
 
-  return compareIdentifiers(this.major, other.major) ||
-         compareIdentifiers(this.minor, other.minor) ||
-         compareIdentifiers(this.patch, other.patch);
-};
+      exports.minor = minor;
+      function minor(a, loose) {
+        return new SemVer(a, loose).minor;
+      }
 
-SemVer.prototype.comparePre = function(other) {
-  if (!(other instanceof SemVer))
-    other = new SemVer(other, this.loose);
-
-  // NOT having a prerelease is > having one
-  if (this.prerelease.length && !other.prerelease.length)
-    return -1;
-  else if (!this.prerelease.length && other.prerelease.length)
-    return 1;
-  else if (!this.prerelease.length && !other.prerelease.length)
-    return 0;
-
-  var i = 0;
-  do {
-    var a = this.prerelease[i];
-    var b = other.prerelease[i];
-    debug('prerelease compare', i, a, b);
-    if (a === undefined && b === undefined)
-      return 0;
-    else if (b === undefined)
-      return 1;
-    else if (a === undefined)
-      return -1;
-    else if (a === b)
-      continue;
-    else
-      return compareIdentifiers(a, b);
-  } while (++i);
-};
+      exports.patch = patch;
+      function patch(a, loose) {
+        return new SemVer(a, loose).patch;
+      }
 
-// preminor will bump the version up to the next minor release, and immediately
-// down to pre-release. premajor and prepatch work the same way.
-SemVer.prototype.inc = function(release, identifier) {
-  switch (release) {
-    case 'premajor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor = 0;
-      this.major++;
-      this.inc('pre', identifier);
-      break;
-    case 'preminor':
-      this.prerelease.length = 0;
-      this.patch = 0;
-      this.minor++;
-      this.inc('pre', identifier);
-      break;
-    case 'prepatch':
-      // If this is already a prerelease, it will bump to the next version
-      // drop any prereleases that might already exist, since they are not
-      // relevant at this point.
-      this.prerelease.length = 0;
-      this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-    // If the input is a non-prerelease version, this acts the same as
-    // prepatch.
-    case 'prerelease':
-      if (this.prerelease.length === 0)
-        this.inc('patch', identifier);
-      this.inc('pre', identifier);
-      break;
-
-    case 'major':
-      // If this is a pre-major version, bump up to the same major version.
-      // Otherwise increment major.
-      // 1.0.0-5 bumps to 1.0.0
-      // 1.1.0 bumps to 2.0.0
-      if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0)
-        this.major++;
-      this.minor = 0;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'minor':
-      // If this is a pre-minor version, bump up to the same minor version.
-      // Otherwise increment minor.
-      // 1.2.0-5 bumps to 1.2.0
-      // 1.2.1 bumps to 1.3.0
-      if (this.patch !== 0 || this.prerelease.length === 0)
-        this.minor++;
-      this.patch = 0;
-      this.prerelease = [];
-      break;
-    case 'patch':
-      // If this is not a pre-release version, it will increment the patch.
-      // If it is a pre-release it will bump up to the same patch version.
-      // 1.2.0-5 patches to 1.2.0
-      // 1.2.0 patches to 1.2.1
-      if (this.prerelease.length === 0)
-        this.patch++;
-      this.prerelease = [];
-      break;
-    // This probably shouldn't be used publicly.
-    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
-    case 'pre':
-      if (this.prerelease.length === 0)
-        this.prerelease = [0];
-      else {
-        var i = this.prerelease.length;
-        while (--i >= 0) {
-          if (typeof this.prerelease[i] === 'number') {
-            this.prerelease[i]++;
-            i = -2;
-          }
-        }
-        if (i === -1) // didn't increment anything
-          this.prerelease.push(0);
-      }
-      if (identifier) {
-        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
-        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
-        if (this.prerelease[0] === identifier) {
-          if (isNaN(this.prerelease[1]))
-            this.prerelease = [identifier, 0];
-        } else
-          this.prerelease = [identifier, 0];
+      exports.compare = compare;
+      function compare(a, b, loose) {
+        return new SemVer(a, loose).compare(new SemVer(b, loose));
       }
-      break;
 
-    default:
-      throw new Error('invalid increment argument: ' + release);
-  }
-  this.format();
-  this.raw = this.version;
-  return this;
-};
+      exports.compareLoose = compareLoose;
+      function compareLoose(a, b) {
+        return compare(a, b, true);
+      }
 
-exports.inc = inc;
-function inc(version, release, loose, identifier) {
-  if (typeof(loose) === 'string') {
-    identifier = loose;
-    loose = undefined;
-  }
+      exports.rcompare = rcompare;
+      function rcompare(a, b, loose) {
+        return compare(b, a, loose);
+      }
 
-  try {
-    return new SemVer(version, loose).inc(release, identifier).version;
-  } catch (er) {
-    return null;
-  }
-}
+      exports.sort = sort;
+      function sort(list, loose) {
+        return list.sort(function (a, b) {
+          return exports.compare(a, b, loose);
+        });
+      }
 
-exports.diff = diff;
-function diff(version1, version2) {
-  if (eq(version1, version2)) {
-    return null;
-  } else {
-    var v1 = parse(version1);
-    var v2 = parse(version2);
-    if (v1.prerelease.length || v2.prerelease.length) {
-      for (var key in v1) {
-        if (key === 'major' || key === 'minor' || key === 'patch') {
-          if (v1[key] !== v2[key]) {
-            return 'pre'+key;
-          }
-        }
+      exports.rsort = rsort;
+      function rsort(list, loose) {
+        return list.sort(function (a, b) {
+          return exports.rcompare(a, b, loose);
+        });
       }
-      return 'prerelease';
-    }
-    for (var key in v1) {
-      if (key === 'major' || key === 'minor' || key === 'patch') {
-        if (v1[key] !== v2[key]) {
-          return key;
-        }
+
+      exports.gt = gt;
+      function gt(a, b, loose) {
+        return compare(a, b, loose) > 0;
       }
-    }
-  }
-}
 
-exports.compareIdentifiers = compareIdentifiers;
+      exports.lt = lt;
+      function lt(a, b, loose) {
+        return compare(a, b, loose) < 0;
+      }
 
-var numeric = /^[0-9]+$/;
-function compareIdentifiers(a, b) {
-  var anum = numeric.test(a);
-  var bnum = numeric.test(b);
+      exports.eq = eq;
+      function eq(a, b, loose) {
+        return compare(a, b, loose) === 0;
+      }
 
-  if (anum && bnum) {
-    a = +a;
-    b = +b;
-  }
+      exports.neq = neq;
+      function neq(a, b, loose) {
+        return compare(a, b, loose) !== 0;
+      }
 
-  return (anum && !bnum) ? -1 :
-         (bnum && !anum) ? 1 :
-         a < b ? -1 :
-         a > b ? 1 :
-         0;
-}
-
-exports.rcompareIdentifiers = rcompareIdentifiers;
-function rcompareIdentifiers(a, b) {
-  return compareIdentifiers(b, a);
-}
-
-exports.major = major;
-function major(a, loose) {
-  return new SemVer(a, loose).major;
-}
-
-exports.minor = minor;
-function minor(a, loose) {
-  return new SemVer(a, loose).minor;
-}
-
-exports.patch = patch;
-function patch(a, loose) {
-  return new SemVer(a, loose).patch;
-}
-
-exports.compare = compare;
-function compare(a, b, loose) {
-  return new SemVer(a, loose).compare(new SemVer(b, loose));
-}
-
-exports.compareLoose = compareLoose;
-function compareLoose(a, b) {
-  return compare(a, b, true);
-}
-
-exports.rcompare = rcompare;
-function rcompare(a, b, loose) {
-  return compare(b, a, loose);
-}
-
-exports.sort = sort;
-function sort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.compare(a, b, loose);
-  });
-}
-
-exports.rsort = rsort;
-function rsort(list, loose) {
-  return list.sort(function(a, b) {
-    return exports.rcompare(a, b, loose);
-  });
-}
-
-exports.gt = gt;
-function gt(a, b, loose) {
-  return compare(a, b, loose) > 0;
-}
-
-exports.lt = lt;
-function lt(a, b, loose) {
-  return compare(a, b, loose) < 0;
-}
-
-exports.eq = eq;
-function eq(a, b, loose) {
-  return compare(a, b, loose) === 0;
-}
-
-exports.neq = neq;
-function neq(a, b, loose) {
-  return compare(a, b, loose) !== 0;
-}
-
-exports.gte = gte;
-function gte(a, b, loose) {
-  return compare(a, b, loose) >= 0;
-}
-
-exports.lte = lte;
-function lte(a, b, loose) {
-  return compare(a, b, loose) <= 0;
-}
-
-exports.cmp = cmp;
-function cmp(a, op, b, loose) {
-  var ret;
-  switch (op) {
-    case '===':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a === b;
-      break;
-    case '!==':
-      if (typeof a === 'object') a = a.version;
-      if (typeof b === 'object') b = b.version;
-      ret = a !== b;
-      break;
-    case '': case '=': case '==': ret = eq(a, b, loose); break;
-    case '!=': ret = neq(a, b, loose); break;
-    case '>': ret = gt(a, b, loose); break;
-    case '>=': ret = gte(a, b, loose); break;
-    case '<': ret = lt(a, b, loose); break;
-    case '<=': ret = lte(a, b, loose); break;
-    default: throw new TypeError('Invalid operator: ' + op);
-  }
-  return ret;
-}
-
-exports.Comparator = Comparator;
-function Comparator(comp, loose) {
-  if (comp instanceof Comparator) {
-    if (comp.loose === loose)
-      return comp;
-    else
-      comp = comp.value;
-  }
+      exports.gte = gte;
+      function gte(a, b, loose) {
+        return compare(a, b, loose) >= 0;
+      }
 
-  if (!(this instanceof Comparator))
-    return new Comparator(comp, loose);
+      exports.lte = lte;
+      function lte(a, b, loose) {
+        return compare(a, b, loose) <= 0;
+      }
 
-  debug('comparator', comp, loose);
-  this.loose = loose;
-  this.parse(comp);
+      exports.cmp = cmp;
+      function cmp(a, op, b, loose) {
+        var ret;
+        switch (op) {
+          case "===":
+            if (typeof a === "object") a = a.version;
+            if (typeof b === "object") b = b.version;
+            ret = a === b;
+            break;
+          case "!==":
+            if (typeof a === "object") a = a.version;
+            if (typeof b === "object") b = b.version;
+            ret = a !== b;
+            break;
+          case "":
+          case "=":
+          case "==":
+            ret = eq(a, b, loose);
+            break;
+          case "!=":
+            ret = neq(a, b, loose);
+            break;
+          case ">":
+            ret = gt(a, b, loose);
+            break;
+          case ">=":
+            ret = gte(a, b, loose);
+            break;
+          case "<":
+            ret = lt(a, b, loose);
+            break;
+          case "<=":
+            ret = lte(a, b, loose);
+            break;
+          default:
+            throw new TypeError("Invalid operator: " + op);
+        }
+        return ret;
+      }
 
-  if (this.semver === ANY)
-    this.value = '';
-  else
-    this.value = this.operator + this.semver.version;
+      exports.Comparator = Comparator;
+      function Comparator(comp, loose) {
+        if (comp instanceof Comparator) {
+          if (comp.loose === loose) return comp;
+          else comp = comp.value;
+        }
 
-  debug('comp', this);
-}
+        if (!(this instanceof Comparator)) return new Comparator(comp, loose);
 
-var ANY = {};
-Comparator.prototype.parse = function(comp) {
-  var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var m = comp.match(r);
+        debug("comparator", comp, loose);
+        this.loose = loose;
+        this.parse(comp);
 
-  if (!m)
-    throw new TypeError('Invalid comparator: ' + comp);
+        if (this.semver === ANY) this.value = "";
+        else this.value = this.operator + this.semver.version;
 
-  this.operator = m[1];
-  if (this.operator === '=')
-    this.operator = '';
+        debug("comp", this);
+      }
 
-  // if it literally is just '>' or '' then allow anything.
-  if (!m[2])
-    this.semver = ANY;
-  else
-    this.semver = new SemVer(m[2], this.loose);
-};
+      var ANY = {};
+      Comparator.prototype.parse = function (comp) {
+        var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
+        var m = comp.match(r);
 
-Comparator.prototype.toString = function() {
-  return this.value;
-};
+        if (!m) throw new TypeError("Invalid comparator: " + comp);
 
-Comparator.prototype.test = function(version) {
-  debug('Comparator.test', version, this.loose);
+        this.operator = m[1];
+        if (this.operator === "=") this.operator = "";
 
-  if (this.semver === ANY)
-    return true;
+        // if it literally is just '>' or '' then allow anything.
+        if (!m[2]) this.semver = ANY;
+        else this.semver = new SemVer(m[2], this.loose);
+      };
 
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
+      Comparator.prototype.toString = function () {
+        return this.value;
+      };
 
-  return cmp(version, this.operator, this.semver, this.loose);
-};
+      Comparator.prototype.test = function (version) {
+        debug("Comparator.test", version, this.loose);
 
-Comparator.prototype.intersects = function(comp, loose) {
-  if (!(comp instanceof Comparator)) {
-    throw new TypeError('a Comparator is required');
-  }
+        if (this.semver === ANY) return true;
 
-  var rangeTmp;
+        if (typeof version === "string")
+          version = new SemVer(version, this.loose);
 
-  if (this.operator === '') {
-    rangeTmp = new Range(comp.value, loose);
-    return satisfies(this.value, rangeTmp, loose);
-  } else if (comp.operator === '') {
-    rangeTmp = new Range(this.value, loose);
-    return satisfies(comp.semver, rangeTmp, loose);
-  }
+        return cmp(version, this.operator, this.semver, this.loose);
+      };
 
-  var sameDirectionIncreasing =
-    (this.operator === '>=' || this.operator === '>') &&
-    (comp.operator === '>=' || comp.operator === '>');
-  var sameDirectionDecreasing =
-    (this.operator === '<=' || this.operator === '<') &&
-    (comp.operator === '<=' || comp.operator === '<');
-  var sameSemVer = this.semver.version === comp.semver.version;
-  var differentDirectionsInclusive =
-    (this.operator === '>=' || this.operator === '<=') &&
-    (comp.operator === '>=' || comp.operator === '<=');
-  var oppositeDirectionsLessThan =
-    cmp(this.semver, '<', comp.semver, loose) &&
-    ((this.operator === '>=' || this.operator === '>') &&
-    (comp.operator === '<=' || comp.operator === '<'));
-  var oppositeDirectionsGreaterThan =
-    cmp(this.semver, '>', comp.semver, loose) &&
-    ((this.operator === '<=' || this.operator === '<') &&
-    (comp.operator === '>=' || comp.operator === '>'));
-
-  return sameDirectionIncreasing || sameDirectionDecreasing ||
-    (sameSemVer && differentDirectionsInclusive) ||
-    oppositeDirectionsLessThan || oppositeDirectionsGreaterThan;
-};
+      Comparator.prototype.intersects = function (comp, loose) {
+        if (!(comp instanceof Comparator)) {
+          throw new TypeError("a Comparator is required");
+        }
+
+        var rangeTmp;
+
+        if (this.operator === "") {
+          rangeTmp = new Range(comp.value, loose);
+          return satisfies(this.value, rangeTmp, loose);
+        } else if (comp.operator === "") {
+          rangeTmp = new Range(this.value, loose);
+          return satisfies(comp.semver, rangeTmp, loose);
+        }
+
+        var sameDirectionIncreasing =
+          (this.operator === ">=" || this.operator === ">") &&
+          (comp.operator === ">=" || comp.operator === ">");
+        var sameDirectionDecreasing =
+          (this.operator === "<=" || this.operator === "<") &&
+          (comp.operator === "<=" || comp.operator === "<");
+        var sameSemVer = this.semver.version === comp.semver.version;
+        var differentDirectionsInclusive =
+          (this.operator === ">=" || this.operator === "<=") &&
+          (comp.operator === ">=" || comp.operator === "<=");
+        var oppositeDirectionsLessThan =
+          cmp(this.semver, "<", comp.semver, loose) &&
+          (this.operator === ">=" || this.operator === ">") &&
+          (comp.operator === "<=" || comp.operator === "<");
+        var oppositeDirectionsGreaterThan =
+          cmp(this.semver, ">", comp.semver, loose) &&
+          (this.operator === "<=" || this.operator === "<") &&
+          (comp.operator === ">=" || comp.operator === ">");
+
+        return (
+          sameDirectionIncreasing ||
+          sameDirectionDecreasing ||
+          (sameSemVer && differentDirectionsInclusive) ||
+          oppositeDirectionsLessThan ||
+          oppositeDirectionsGreaterThan
+        );
+      };
 
+      exports.Range = Range;
+      function Range(range, loose) {
+        if (range instanceof Range) {
+          if (range.loose === loose) {
+            return range;
+          } else {
+            return new Range(range.raw, loose);
+          }
+        }
 
-exports.Range = Range;
-function Range(range, loose) {
-  if (range instanceof Range) {
-    if (range.loose === loose) {
-      return range;
-    } else {
-      return new Range(range.raw, loose);
-    }
-  }
+        if (range instanceof Comparator) {
+          return new Range(range.value, loose);
+        }
 
-  if (range instanceof Comparator) {
-    return new Range(range.value, loose);
-  }
+        if (!(this instanceof Range)) return new Range(range, loose);
 
-  if (!(this instanceof Range))
-    return new Range(range, loose);
+        this.loose = loose;
 
-  this.loose = loose;
+        // First, split based on boolean or ||
+        this.raw = range;
+        this.set = range
+          .split(/\s*\|\|\s*/)
+          .map(function (range) {
+            return this.parseRange(range.trim());
+          }, this)
+          .filter(function (c) {
+            // throw out any that are not relevant for whatever reason
+            return c.length;
+          });
 
-  // First, split based on boolean or ||
-  this.raw = range;
-  this.set = range.split(/\s*\|\|\s*/).map(function(range) {
-    return this.parseRange(range.trim());
-  }, this).filter(function(c) {
-    // throw out any that are not relevant for whatever reason
-    return c.length;
-  });
+        if (!this.set.length) {
+          throw new TypeError("Invalid SemVer Range: " + range);
+        }
 
-  if (!this.set.length) {
-    throw new TypeError('Invalid SemVer Range: ' + range);
-  }
+        this.format();
+      }
 
-  this.format();
-}
+      Range.prototype.format = function () {
+        this.range = this.set
+          .map(function (comps) {
+            return comps.join(" ").trim();
+          })
+          .join("||")
+          .trim();
+        return this.range;
+      };
 
-Range.prototype.format = function() {
-  this.range = this.set.map(function(comps) {
-    return comps.join(' ').trim();
-  }).join('||').trim();
-  return this.range;
-};
+      Range.prototype.toString = function () {
+        return this.range;
+      };
 
-Range.prototype.toString = function() {
-  return this.range;
-};
+      Range.prototype.parseRange = function (range) {
+        var loose = this.loose;
+        range = range.trim();
+        debug("range", range, loose);
+        // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
+        var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
+        range = range.replace(hr, hyphenReplace);
+        debug("hyphen replace", range);
+        // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
+        range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
+        debug("comparator trim", range, re[COMPARATORTRIM]);
+
+        // `~ 1.2.3` => `~1.2.3`
+        range = range.replace(re[TILDETRIM], tildeTrimReplace);
+
+        // `^ 1.2.3` => `^1.2.3`
+        range = range.replace(re[CARETTRIM], caretTrimReplace);
+
+        // normalize spaces
+        range = range.split(/\s+/).join(" ");
+
+        // At this point, the range is completely trimmed and
+        // ready to be split into comparators.
+
+        var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
+        var set = range
+          .split(" ")
+          .map(function (comp) {
+            return parseComparator(comp, loose);
+          })
+          .join(" ")
+          .split(/\s+/);
+        if (this.loose) {
+          // in loose mode, throw out any that are not valid comparators
+          set = set.filter(function (comp) {
+            return !!comp.match(compRe);
+          });
+        }
+        set = set.map(function (comp) {
+          return new Comparator(comp, loose);
+        });
 
-Range.prototype.parseRange = function(range) {
-  var loose = this.loose;
-  range = range.trim();
-  debug('range', range, loose);
-  // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
-  var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
-  range = range.replace(hr, hyphenReplace);
-  debug('hyphen replace', range);
-  // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
-  range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
-  debug('comparator trim', range, re[COMPARATORTRIM]);
-
-  // `~ 1.2.3` => `~1.2.3`
-  range = range.replace(re[TILDETRIM], tildeTrimReplace);
-
-  // `^ 1.2.3` => `^1.2.3`
-  range = range.replace(re[CARETTRIM], caretTrimReplace);
-
-  // normalize spaces
-  range = range.split(/\s+/).join(' ');
-
-  // At this point, the range is completely trimmed and
-  // ready to be split into comparators.
-
-  var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-  var set = range.split(' ').map(function(comp) {
-    return parseComparator(comp, loose);
-  }).join(' ').split(/\s+/);
-  if (this.loose) {
-    // in loose mode, throw out any that are not valid comparators
-    set = set.filter(function(comp) {
-      return !!comp.match(compRe);
-    });
-  }
-  set = set.map(function(comp) {
-    return new Comparator(comp, loose);
-  });
+        return set;
+      };
 
-  return set;
-};
+      Range.prototype.intersects = function (range, loose) {
+        if (!(range instanceof Range)) {
+          throw new TypeError("a Range is required");
+        }
 
-Range.prototype.intersects = function(range, loose) {
-  if (!(range instanceof Range)) {
-    throw new TypeError('a Range is required');
-  }
+        return this.set.some(function (thisComparators) {
+          return thisComparators.every(function (thisComparator) {
+            return range.set.some(function (rangeComparators) {
+              return rangeComparators.every(function (rangeComparator) {
+                return thisComparator.intersects(rangeComparator, loose);
+              });
+            });
+          });
+        });
+      };
 
-  return this.set.some(function(thisComparators) {
-    return thisComparators.every(function(thisComparator) {
-      return range.set.some(function(rangeComparators) {
-        return rangeComparators.every(function(rangeComparator) {
-          return thisComparator.intersects(rangeComparator, loose);
+      // Mostly just for testing and legacy API reasons
+      exports.toComparators = toComparators;
+      function toComparators(range, loose) {
+        return new Range(range, loose).set.map(function (comp) {
+          return comp
+            .map(function (c) {
+              return c.value;
+            })
+            .join(" ")
+            .trim()
+            .split(" ");
         });
-      });
-    });
-  });
-};
+      }
 
-// Mostly just for testing and legacy API reasons
-exports.toComparators = toComparators;
-function toComparators(range, loose) {
-  return new Range(range, loose).set.map(function(comp) {
-    return comp.map(function(c) {
-      return c.value;
-    }).join(' ').trim().split(' ');
-  });
-}
-
-// comprised of xranges, tildes, stars, and gtlt's at this point.
-// already replaced the hyphen ranges
-// turn into a set of JUST comparators.
-function parseComparator(comp, loose) {
-  debug('comp', comp);
-  comp = replaceCarets(comp, loose);
-  debug('caret', comp);
-  comp = replaceTildes(comp, loose);
-  debug('tildes', comp);
-  comp = replaceXRanges(comp, loose);
-  debug('xrange', comp);
-  comp = replaceStars(comp, loose);
-  debug('stars', comp);
-  return comp;
-}
-
-function isX(id) {
-  return !id || id.toLowerCase() === 'x' || id === '*';
-}
-
-// ~, ~> --> * (any, kinda silly)
-// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
-// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
-// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
-// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
-// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
-function replaceTildes(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceTilde(comp, loose);
-  }).join(' ');
-}
-
-function replaceTilde(comp, loose) {
-  var r = loose ? re[TILDELOOSE] : re[TILDE];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('tilde', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p))
-      // ~1.2 == >=1.2.0 <1.3.0
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    else if (pr) {
-      debug('replaceTilde pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      ret = '>=' + M + '.' + m + '.' + p + pr +
-            ' <' + M + '.' + (+m + 1) + '.0';
-    } else
-      // ~1.2.3 == >=1.2.3 <1.3.0
-      ret = '>=' + M + '.' + m + '.' + p +
-            ' <' + M + '.' + (+m + 1) + '.0';
-
-    debug('tilde return', ret);
-    return ret;
-  });
-}
-
-// ^ --> * (any, kinda silly)
-// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
-// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
-// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
-// ^1.2.3 --> >=1.2.3 <2.0.0
-// ^1.2.0 --> >=1.2.0 <2.0.0
-function replaceCarets(comp, loose) {
-  return comp.trim().split(/\s+/).map(function(comp) {
-    return replaceCaret(comp, loose);
-  }).join(' ');
-}
-
-function replaceCaret(comp, loose) {
-  debug('caret', comp, loose);
-  var r = loose ? re[CARETLOOSE] : re[CARET];
-  return comp.replace(r, function(_, M, m, p, pr) {
-    debug('caret', comp, _, M, m, p, pr);
-    var ret;
-
-    if (isX(M))
-      ret = '';
-    else if (isX(m))
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    else if (isX(p)) {
-      if (M === '0')
-        ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-      else
-        ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
-    } else if (pr) {
-      debug('replaceCaret pr', pr);
-      if (pr.charAt(0) !== '-')
-        pr = '-' + pr;
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p + pr +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p + pr +
-              ' <' + (+M + 1) + '.0.0';
-    } else {
-      debug('no pr');
-      if (M === '0') {
-        if (m === '0')
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + m + '.' + (+p + 1);
-        else
-          ret = '>=' + M + '.' + m + '.' + p +
-                ' <' + M + '.' + (+m + 1) + '.0';
-      } else
-        ret = '>=' + M + '.' + m + '.' + p +
-              ' <' + (+M + 1) + '.0.0';
-    }
+      // comprised of xranges, tildes, stars, and gtlt's at this point.
+      // already replaced the hyphen ranges
+      // turn into a set of JUST comparators.
+      function parseComparator(comp, loose) {
+        debug("comp", comp);
+        comp = replaceCarets(comp, loose);
+        debug("caret", comp);
+        comp = replaceTildes(comp, loose);
+        debug("tildes", comp);
+        comp = replaceXRanges(comp, loose);
+        debug("xrange", comp);
+        comp = replaceStars(comp, loose);
+        debug("stars", comp);
+        return comp;
+      }
+
+      function isX(id) {
+        return !id || id.toLowerCase() === "x" || id === "*";
+      }
+
+      // ~, ~> --> * (any, kinda silly)
+      // ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
+      // ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
+      // ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
+      // ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
+      // ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
+      function replaceTildes(comp, loose) {
+        return comp
+          .trim()
+          .split(/\s+/)
+          .map(function (comp) {
+            return replaceTilde(comp, loose);
+          })
+          .join(" ");
+      }
+
+      function replaceTilde(comp, loose) {
+        var r = loose ? re[TILDELOOSE] : re[TILDE];
+        return comp.replace(r, function (_, M, m, p, pr) {
+          debug("tilde", comp, _, M, m, p, pr);
+          var ret;
+
+          if (isX(M)) ret = "";
+          else if (isX(m)) ret = ">=" + M + ".0.0 <" + (+M + 1) + ".0.0";
+          else if (isX(p))
+            // ~1.2 == >=1.2.0 <1.3.0
+            ret = ">=" + M + "." + m + ".0 <" + M + "." + (+m + 1) + ".0";
+          else if (pr) {
+            debug("replaceTilde pr", pr);
+            if (pr.charAt(0) !== "-") pr = "-" + pr;
+            ret =
+              ">=" +
+              M +
+              "." +
+              m +
+              "." +
+              p +
+              pr +
+              " <" +
+              M +
+              "." +
+              (+m + 1) +
+              ".0";
+          } else
+            // ~1.2.3 == >=1.2.3 <1.3.0
+            ret =
+              ">=" + M + "." + m + "." + p + " <" + M + "." + (+m + 1) + ".0";
+
+          debug("tilde return", ret);
+          return ret;
+        });
+      }
 
-    debug('caret return', ret);
-    return ret;
-  });
-}
-
-function replaceXRanges(comp, loose) {
-  debug('replaceXRanges', comp, loose);
-  return comp.split(/\s+/).map(function(comp) {
-    return replaceXRange(comp, loose);
-  }).join(' ');
-}
-
-function replaceXRange(comp, loose) {
-  comp = comp.trim();
-  var r = loose ? re[XRANGELOOSE] : re[XRANGE];
-  return comp.replace(r, function(ret, gtlt, M, m, p, pr) {
-    debug('xRange', comp, ret, gtlt, M, m, p, pr);
-    var xM = isX(M);
-    var xm = xM || isX(m);
-    var xp = xm || isX(p);
-    var anyX = xp;
-
-    if (gtlt === '=' && anyX)
-      gtlt = '';
-
-    if (xM) {
-      if (gtlt === '>' || gtlt === '<') {
-        // nothing is allowed
-        ret = '<0.0.0';
-      } else {
-        // nothing is forbidden
-        ret = '*';
-      }
-    } else if (gtlt && anyX) {
-      // replace X with 0
-      if (xm)
-        m = 0;
-      if (xp)
-        p = 0;
-
-      if (gtlt === '>') {
-        // >1 => >=2.0.0
-        // >1.2 => >=1.3.0
-        // >1.2.3 => >= 1.2.4
-        gtlt = '>=';
-        if (xm) {
-          M = +M + 1;
-          m = 0;
-          p = 0;
-        } else if (xp) {
-          m = +m + 1;
-          p = 0;
-        }
-      } else if (gtlt === '<=') {
-        // <=0.7.x is actually <0.8.0, since any 0.7.x should
-        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
-        gtlt = '<';
-        if (xm)
-          M = +M + 1;
-        else
-          m = +m + 1;
+      // ^ --> * (any, kinda silly)
+      // ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
+      // ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
+      // ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
+      // ^1.2.3 --> >=1.2.3 <2.0.0
+      // ^1.2.0 --> >=1.2.0 <2.0.0
+      function replaceCarets(comp, loose) {
+        return comp
+          .trim()
+          .split(/\s+/)
+          .map(function (comp) {
+            return replaceCaret(comp, loose);
+          })
+          .join(" ");
+      }
+
+      function replaceCaret(comp, loose) {
+        debug("caret", comp, loose);
+        var r = loose ? re[CARETLOOSE] : re[CARET];
+        return comp.replace(r, function (_, M, m, p, pr) {
+          debug("caret", comp, _, M, m, p, pr);
+          var ret;
+
+          if (isX(M)) ret = "";
+          else if (isX(m)) ret = ">=" + M + ".0.0 <" + (+M + 1) + ".0.0";
+          else if (isX(p)) {
+            if (M === "0")
+              ret = ">=" + M + "." + m + ".0 <" + M + "." + (+m + 1) + ".0";
+            else ret = ">=" + M + "." + m + ".0 <" + (+M + 1) + ".0.0";
+          } else if (pr) {
+            debug("replaceCaret pr", pr);
+            if (pr.charAt(0) !== "-") pr = "-" + pr;
+            if (M === "0") {
+              if (m === "0")
+                ret =
+                  ">=" +
+                  M +
+                  "." +
+                  m +
+                  "." +
+                  p +
+                  pr +
+                  " <" +
+                  M +
+                  "." +
+                  m +
+                  "." +
+                  (+p + 1);
+              else
+                ret =
+                  ">=" +
+                  M +
+                  "." +
+                  m +
+                  "." +
+                  p +
+                  pr +
+                  " <" +
+                  M +
+                  "." +
+                  (+m + 1) +
+                  ".0";
+            } else
+              ret =
+                ">=" + M + "." + m + "." + p + pr + " <" + (+M + 1) + ".0.0";
+          } else {
+            debug("no pr");
+            if (M === "0") {
+              if (m === "0")
+                ret =
+                  ">=" +
+                  M +
+                  "." +
+                  m +
+                  "." +
+                  p +
+                  " <" +
+                  M +
+                  "." +
+                  m +
+                  "." +
+                  (+p + 1);
+              else
+                ret =
+                  ">=" +
+                  M +
+                  "." +
+                  m +
+                  "." +
+                  p +
+                  " <" +
+                  M +
+                  "." +
+                  (+m + 1) +
+                  ".0";
+            } else
+              ret = ">=" + M + "." + m + "." + p + " <" + (+M + 1) + ".0.0";
+          }
+
+          debug("caret return", ret);
+          return ret;
+        });
       }
 
-      ret = gtlt + M + '.' + m + '.' + p;
-    } else if (xm) {
-      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
-    } else if (xp) {
-      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
-    }
+      function replaceXRanges(comp, loose) {
+        debug("replaceXRanges", comp, loose);
+        return comp
+          .split(/\s+/)
+          .map(function (comp) {
+            return replaceXRange(comp, loose);
+          })
+          .join(" ");
+      }
 
-    debug('xRange return', ret);
-
-    return ret;
-  });
-}
-
-// Because * is AND-ed with everything else in the comparator,
-// and '' means "any version", just remove the *s entirely.
-function replaceStars(comp, loose) {
-  debug('replaceStars', comp, loose);
-  // Looseness is ignored here.  star is always as loose as it gets!
-  return comp.trim().replace(re[STAR], '');
-}
-
-// This function is passed to string.replace(re[HYPHENRANGE])
-// M, m, patch, prerelease, build
-// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
-// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
-// 1.2 - 3.4 => >=1.2.0 <3.5.0
-function hyphenReplace($0,
-                       from, fM, fm, fp, fpr, fb,
-                       to, tM, tm, tp, tpr, tb) {
-
-  if (isX(fM))
-    from = '';
-  else if (isX(fm))
-    from = '>=' + fM + '.0.0';
-  else if (isX(fp))
-    from = '>=' + fM + '.' + fm + '.0';
-  else
-    from = '>=' + from;
-
-  if (isX(tM))
-    to = '';
-  else if (isX(tm))
-    to = '<' + (+tM + 1) + '.0.0';
-  else if (isX(tp))
-    to = '<' + tM + '.' + (+tm + 1) + '.0';
-  else if (tpr)
-    to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
-  else
-    to = '<=' + to;
-
-  return (from + ' ' + to).trim();
-}
-
-
-// if ANY of the sets match ALL of its comparators, then pass
-Range.prototype.test = function(version) {
-  if (!version)
-    return false;
-
-  if (typeof version === 'string')
-    version = new SemVer(version, this.loose);
-
-  for (var i = 0; i < this.set.length; i++) {
-    if (testSet(this.set[i], version))
-      return true;
-  }
-  return false;
-};
+      function replaceXRange(comp, loose) {
+        comp = comp.trim();
+        var r = loose ? re[XRANGELOOSE] : re[XRANGE];
+        return comp.replace(r, function (ret, gtlt, M, m, p, pr) {
+          debug("xRange", comp, ret, gtlt, M, m, p, pr);
+          var xM = isX(M);
+          var xm = xM || isX(m);
+          var xp = xm || isX(p);
+          var anyX = xp;
 
-function testSet(set, version) {
-  for (var i = 0; i < set.length; i++) {
-    if (!set[i].test(version))
-      return false;
-  }
+          if (gtlt === "=" && anyX) gtlt = "";
 
-  if (version.prerelease.length) {
-    // Find the set of versions that are allowed to have prereleases
-    // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
-    // That should allow `1.2.3-pr.2` to pass.
-    // However, `1.2.4-alpha.notready` should NOT be allowed,
-    // even though it's within the range set by the comparators.
-    for (var i = 0; i < set.length; i++) {
-      debug(set[i].semver);
-      if (set[i].semver === ANY)
-        continue;
-
-      if (set[i].semver.prerelease.length > 0) {
-        var allowed = set[i].semver;
-        if (allowed.major === version.major &&
-            allowed.minor === version.minor &&
-            allowed.patch === version.patch)
-          return true;
-      }
-    }
+          if (xM) {
+            if (gtlt === ">" || gtlt === "<") {
+              // nothing is allowed
+              ret = "<0.0.0";
+            } else {
+              // nothing is forbidden
+              ret = "*";
+            }
+          } else if (gtlt && anyX) {
+            // replace X with 0
+            if (xm) m = 0;
+            if (xp) p = 0;
+
+            if (gtlt === ">") {
+              // >1 => >=2.0.0
+              // >1.2 => >=1.3.0
+              // >1.2.3 => >= 1.2.4
+              gtlt = ">=";
+              if (xm) {
+                M = +M + 1;
+                m = 0;
+                p = 0;
+              } else if (xp) {
+                m = +m + 1;
+                p = 0;
+              }
+            } else if (gtlt === "<=") {
+              // <=0.7.x is actually <0.8.0, since any 0.7.x should
+              // pass.  Similarly, <=7.x is actually <8.0.0, etc.
+              gtlt = "<";
+              if (xm) M = +M + 1;
+              else m = +m + 1;
+            }
 
-    // Version has a -pre, but it's not one of the ones we like.
-    return false;
-  }
+            ret = gtlt + M + "." + m + "." + p;
+          } else if (xm) {
+            ret = ">=" + M + ".0.0 <" + (+M + 1) + ".0.0";
+          } else if (xp) {
+            ret = ">=" + M + "." + m + ".0 <" + M + "." + (+m + 1) + ".0";
+          }
 
-  return true;
-}
+          debug("xRange return", ret);
 
-exports.satisfies = satisfies;
-function satisfies(version, range, loose) {
-  try {
-    range = new Range(range, loose);
-  } catch (er) {
-    return false;
-  }
-  return range.test(version);
-}
-
-exports.maxSatisfying = maxSatisfying;
-function maxSatisfying(versions, range, loose) {
-  var max = null;
-  var maxSV = null;
-  try {
-    var rangeObj = new Range(range, loose);
-  } catch (er) {
-    return null;
-  }
-  versions.forEach(function (v) {
-    if (rangeObj.test(v)) { // satisfies(v, range, loose)
-      if (!max || maxSV.compare(v) === -1) { // compare(max, v, true)
-        max = v;
-        maxSV = new SemVer(max, loose);
-      }
-    }
-  })
-  return max;
-}
-
-exports.minSatisfying = minSatisfying;
-function minSatisfying(versions, range, loose) {
-  var min = null;
-  var minSV = null;
-  try {
-    var rangeObj = new Range(range, loose);
-  } catch (er) {
-    return null;
-  }
-  versions.forEach(function (v) {
-    if (rangeObj.test(v)) { // satisfies(v, range, loose)
-      if (!min || minSV.compare(v) === 1) { // compare(min, v, true)
-        min = v;
-        minSV = new SemVer(min, loose);
+          return ret;
+        });
       }
-    }
-  })
-  return min;
-}
-
-exports.validRange = validRange;
-function validRange(range, loose) {
-  try {
-    // Return '*' instead of '' so that truthiness works.
-    // This will throw if it's invalid anyway
-    return new Range(range, loose).range || '*';
-  } catch (er) {
-    return null;
-  }
-}
-
-// Determine if version is less than all the versions possible in the range
-exports.ltr = ltr;
-function ltr(version, range, loose) {
-  return outside(version, range, '<', loose);
-}
-
-// Determine if version is greater than all the versions possible in the range.
-exports.gtr = gtr;
-function gtr(version, range, loose) {
-  return outside(version, range, '>', loose);
-}
-
-exports.outside = outside;
-function outside(version, range, hilo, loose) {
-  version = new SemVer(version, loose);
-  range = new Range(range, loose);
-
-  var gtfn, ltefn, ltfn, comp, ecomp;
-  switch (hilo) {
-    case '>':
-      gtfn = gt;
-      ltefn = lte;
-      ltfn = lt;
-      comp = '>';
-      ecomp = '>=';
-      break;
-    case '<':
-      gtfn = lt;
-      ltefn = gte;
-      ltfn = gt;
-      comp = '<';
-      ecomp = '<=';
-      break;
-    default:
-      throw new TypeError('Must provide a hilo val of "<" or ">"');
-  }
 
-  // If it satisifes the range it is not outside
-  if (satisfies(version, range, loose)) {
-    return false;
-  }
+      // Because * is AND-ed with everything else in the comparator,
+      // and '' means "any version", just remove the *s entirely.
+      function replaceStars(comp, loose) {
+        debug("replaceStars", comp, loose);
+        // Looseness is ignored here.  star is always as loose as it gets!
+        return comp.trim().replace(re[STAR], "");
+      }
+
+      // This function is passed to string.replace(re[HYPHENRANGE])
+      // M, m, patch, prerelease, build
+      // 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
+      // 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
+      // 1.2 - 3.4 => >=1.2.0 <3.5.0
+      function hyphenReplace(
+        $0,
+        from,
+        fM,
+        fm,
+        fp,
+        fpr,
+        fb,
+        to,
+        tM,
+        tm,
+        tp,
+        tpr,
+        tb,
+      ) {
+        if (isX(fM)) from = "";
+        else if (isX(fm)) from = ">=" + fM + ".0.0";
+        else if (isX(fp)) from = ">=" + fM + "." + fm + ".0";
+        else from = ">=" + from;
+
+        if (isX(tM)) to = "";
+        else if (isX(tm)) to = "<" + (+tM + 1) + ".0.0";
+        else if (isX(tp)) to = "<" + tM + "." + (+tm + 1) + ".0";
+        else if (tpr) to = "<=" + tM + "." + tm + "." + tp + "-" + tpr;
+        else to = "<=" + to;
+
+        return (from + " " + to).trim();
+      }
+
+      // if ANY of the sets match ALL of its comparators, then pass
+      Range.prototype.test = function (version) {
+        if (!version) return false;
+
+        if (typeof version === "string")
+          version = new SemVer(version, this.loose);
+
+        for (var i = 0; i < this.set.length; i++) {
+          if (testSet(this.set[i], version)) return true;
+        }
+        return false;
+      };
+
+      function testSet(set, version) {
+        for (var i = 0; i < set.length; i++) {
+          if (!set[i].test(version)) return false;
+        }
+
+        if (version.prerelease.length) {
+          // Find the set of versions that are allowed to have prereleases
+          // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
+          // That should allow `1.2.3-pr.2` to pass.
+          // However, `1.2.4-alpha.notready` should NOT be allowed,
+          // even though it's within the range set by the comparators.
+          for (var i = 0; i < set.length; i++) {
+            debug(set[i].semver);
+            if (set[i].semver === ANY) continue;
+
+            if (set[i].semver.prerelease.length > 0) {
+              var allowed = set[i].semver;
+              if (
+                allowed.major === version.major &&
+                allowed.minor === version.minor &&
+                allowed.patch === version.patch
+              )
+                return true;
+            }
+          }
 
-  // From now on, variable terms are as if we're in "gtr" mode.
-  // but note that everything is flipped for the "ltr" function.
+          // Version has a -pre, but it's not one of the ones we like.
+          return false;
+        }
 
-  for (var i = 0; i < range.set.length; ++i) {
-    var comparators = range.set[i];
+        return true;
+      }
 
-    var high = null;
-    var low = null;
+      exports.satisfies = satisfies;
+      function satisfies(version, range, loose) {
+        try {
+          range = new Range(range, loose);
+        } catch (er) {
+          return false;
+        }
+        return range.test(version);
+      }
 
-    comparators.forEach(function(comparator) {
-      if (comparator.semver === ANY) {
-        comparator = new Comparator('>=0.0.0')
+      exports.maxSatisfying = maxSatisfying;
+      function maxSatisfying(versions, range, loose) {
+        var max = null;
+        var maxSV = null;
+        try {
+          var rangeObj = new Range(range, loose);
+        } catch (er) {
+          return null;
+        }
+        versions.forEach(function (v) {
+          if (rangeObj.test(v)) {
+            // satisfies(v, range, loose)
+            if (!max || maxSV.compare(v) === -1) {
+              // compare(max, v, true)
+              max = v;
+              maxSV = new SemVer(max, loose);
+            }
+          }
+        });
+        return max;
       }
-      high = high || comparator;
-      low = low || comparator;
-      if (gtfn(comparator.semver, high.semver, loose)) {
-        high = comparator;
-      } else if (ltfn(comparator.semver, low.semver, loose)) {
-        low = comparator;
+
+      exports.minSatisfying = minSatisfying;
+      function minSatisfying(versions, range, loose) {
+        var min = null;
+        var minSV = null;
+        try {
+          var rangeObj = new Range(range, loose);
+        } catch (er) {
+          return null;
+        }
+        versions.forEach(function (v) {
+          if (rangeObj.test(v)) {
+            // satisfies(v, range, loose)
+            if (!min || minSV.compare(v) === 1) {
+              // compare(min, v, true)
+              min = v;
+              minSV = new SemVer(min, loose);
+            }
+          }
+        });
+        return min;
       }
-    });
 
-    // If the edge version comparator has a operator then our version
-    // isn't outside it
-    if (high.operator === comp || high.operator === ecomp) {
-      return false;
-    }
+      exports.validRange = validRange;
+      function validRange(range, loose) {
+        try {
+          // Return '*' instead of '' so that truthiness works.
+          // This will throw if it's invalid anyway
+          return new Range(range, loose).range || "*";
+        } catch (er) {
+          return null;
+        }
+      }
 
-    // If the lowest version comparator has an operator and our version
-    // is less than it then it isn't higher than the range
-    if ((!low.operator || low.operator === comp) &&
-        ltefn(version, low.semver)) {
-      return false;
-    } else if (low.operator === ecomp && ltfn(version, low.semver)) {
-      return false;
-    }
-  }
-  return true;
-}
+      // Determine if version is less than all the versions possible in the range
+      exports.ltr = ltr;
+      function ltr(version, range, loose) {
+        return outside(version, range, "<", loose);
+      }
 
-exports.prerelease = prerelease;
-function prerelease(version, loose) {
-  var parsed = parse(version, loose);
-  return (parsed && parsed.prerelease.length) ? parsed.prerelease : null;
-}
+      // Determine if version is greater than all the versions possible in the range.
+      exports.gtr = gtr;
+      function gtr(version, range, loose) {
+        return outside(version, range, ">", loose);
+      }
 
-exports.intersects = intersects;
-function intersects(r1, r2, loose) {
-  r1 = new Range(r1, loose)
-  r2 = new Range(r2, loose)
-  return r1.intersects(r2)
-}
+      exports.outside = outside;
+      function outside(version, range, hilo, loose) {
+        version = new SemVer(version, loose);
+        range = new Range(range, loose);
 
-exports.coerce = coerce;
-function coerce(version) {
-  if (version instanceof SemVer)
-    return version;
+        var gtfn, ltefn, ltfn, comp, ecomp;
+        switch (hilo) {
+          case ">":
+            gtfn = gt;
+            ltefn = lte;
+            ltfn = lt;
+            comp = ">";
+            ecomp = ">=";
+            break;
+          case "<":
+            gtfn = lt;
+            ltefn = gte;
+            ltfn = gt;
+            comp = "<";
+            ecomp = "<=";
+            break;
+          default:
+            throw new TypeError('Must provide a hilo val of "<" or ">"');
+        }
 
-  if (typeof version !== 'string')
-    return null;
+        // If it satisifes the range it is not outside
+        if (satisfies(version, range, loose)) {
+          return false;
+        }
 
-  var match = version.match(re[COERCE]);
+        // From now on, variable terms are as if we're in "gtr" mode.
+        // but note that everything is flipped for the "ltr" function.
 
-  if (match == null)
-    return null;
+        for (var i = 0; i < range.set.length; ++i) {
+          var comparators = range.set[i];
 
-  return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); 
-}
+          var high = null;
+          var low = null;
 
+          comparators.forEach(function (comparator) {
+            if (comparator.semver === ANY) {
+              comparator = new Comparator(">=0.0.0");
+            }
+            high = high || comparator;
+            low = low || comparator;
+            if (gtfn(comparator.semver, high.semver, loose)) {
+              high = comparator;
+            } else if (ltfn(comparator.semver, low.semver, loose)) {
+              low = comparator;
+            }
+          });
 
-/***/ }),
-/* 23 */
-/***/ (function(module, exports) {
+          // If the edge version comparator has a operator then our version
+          // isn't outside it
+          if (high.operator === comp || high.operator === ecomp) {
+            return false;
+          }
 
-module.exports = require("stream");
+          // If the lowest version comparator has an operator and our version
+          // is less than it then it isn't higher than the range
+          if (
+            (!low.operator || low.operator === comp) &&
+            ltefn(version, low.semver)
+          ) {
+            return false;
+          } else if (low.operator === ecomp && ltfn(version, low.semver)) {
+            return false;
+          }
+        }
+        return true;
+      }
 
-/***/ }),
-/* 24 */
-/***/ (function(module, exports) {
+      exports.prerelease = prerelease;
+      function prerelease(version, loose) {
+        var parsed = parse(version, loose);
+        return parsed && parsed.prerelease.length ? parsed.prerelease : null;
+      }
 
-module.exports = require("url");
+      exports.intersects = intersects;
+      function intersects(r1, r2, loose) {
+        r1 = new Range(r1, loose);
+        r2 = new Range(r2, loose);
+        return r1.intersects(r2);
+      }
 
-/***/ }),
-/* 25 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      exports.coerce = coerce;
+      function coerce(version) {
+        if (version instanceof SemVer) return version;
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscription; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isObject__ = __webpack_require__(444);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__ = __webpack_require__(441);
-/** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_tryCatch,_util_errorObject,_util_UnsubscriptionError PURE_IMPORTS_END */
+        if (typeof version !== "string") return null;
 
+        var match = version.match(re[COERCE]);
 
+        if (match == null) return null;
 
+        return parse(
+          (match[1] || "0") + "." + (match[2] || "0") + "." + (match[3] || "0"),
+        );
+      }
 
+      /***/
+    },
+    /* 23 */
+    /***/ function (module, exports) {
+      module.exports = require("stream");
 
+      /***/
+    },
+    /* 24 */
+    /***/ function (module, exports) {
+      module.exports = require("url");
 
-var Subscription = /*@__PURE__*/ (function () {
-    function Subscription(unsubscribe) {
-        this.closed = false;
-        this._parent = null;
-        this._parents = null;
-        this._subscriptions = null;
-        if (unsubscribe) {
+      /***/
+    },
+    /* 25 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Subscription;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isObject__ =
+        __webpack_require__(444);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ =
+        __webpack_require__(154);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__ =
+        __webpack_require__(441);
+      /** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_tryCatch,_util_errorObject,_util_UnsubscriptionError PURE_IMPORTS_END */
+
+      var Subscription = /*@__PURE__*/ (function () {
+        function Subscription(unsubscribe) {
+          this.closed = false;
+          this._parent = null;
+          this._parents = null;
+          this._subscriptions = null;
+          if (unsubscribe) {
             this._unsubscribe = unsubscribe;
+          }
         }
-    }
-    Subscription.prototype.unsubscribe = function () {
-        var hasErrors = false;
-        var errors;
-        if (this.closed) {
+        Subscription.prototype.unsubscribe = function () {
+          var hasErrors = false;
+          var errors;
+          if (this.closed) {
             return;
-        }
-        var _a = this, _parent = _a._parent, _parents = _a._parents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;
-        this.closed = true;
-        this._parent = null;
-        this._parents = null;
-        this._subscriptions = null;
-        var index = -1;
-        var len = _parents ? _parents.length : 0;
-        while (_parent) {
+          }
+          var _a = this,
+            _parent = _a._parent,
+            _parents = _a._parents,
+            _unsubscribe = _a._unsubscribe,
+            _subscriptions = _a._subscriptions;
+          this.closed = true;
+          this._parent = null;
+          this._parents = null;
+          this._subscriptions = null;
+          var index = -1;
+          var len = _parents ? _parents.length : 0;
+          while (_parent) {
             _parent.remove(this);
-            _parent = ++index < len && _parents[index] || null;
-        }
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(_unsubscribe)) {
-            var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(_unsubscribe).call(this);
-            if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) {
-                hasErrors = true;
-                errors = errors || (__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */] ?
-                    flattenUnsubscriptionErrors(__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e.errors) : [__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e]);
+            _parent = (++index < len && _parents[index]) || null;
+          }
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_isFunction__[
+                "a" /* isFunction */
+              ],
+            )(_unsubscribe)
+          ) {
+            var trial = __webpack_require__
+              .i(
+                __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__[
+                  "a" /* tryCatch */
+                ],
+              )(_unsubscribe)
+              .call(this);
+            if (
+              trial ===
+              __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              hasErrors = true;
+              errors =
+                errors ||
+                (__WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                  "a" /* errorObject */
+                ].e instanceof
+                __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
+                  "a" /* UnsubscriptionError */
+                ]
+                  ? flattenUnsubscriptionErrors(
+                      __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                        "a" /* errorObject */
+                      ].e.errors,
+                    )
+                  : [
+                      __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                        "a" /* errorObject */
+                      ].e,
+                    ]);
             }
-        }
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(_subscriptions)) {
+          }
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */],
+            )(_subscriptions)
+          ) {
             index = -1;
             len = _subscriptions.length;
             while (++index < len) {
-                var sub = _subscriptions[index];
-                if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isObject__["a" /* isObject */])(sub)) {
-                    var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(sub.unsubscribe).call(sub);
-                    if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) {
-                        hasErrors = true;
-                        errors = errors || [];
-                        var err = __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e;
-                        if (err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) {
-                            errors = errors.concat(flattenUnsubscriptionErrors(err.errors));
-                        }
-                        else {
-                            errors.push(err);
-                        }
-                    }
+              var sub = _subscriptions[index];
+              if (
+                __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_1__util_isObject__[
+                    "a" /* isObject */
+                  ],
+                )(sub)
+              ) {
+                var trial = __webpack_require__
+                  .i(
+                    __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__[
+                      "a" /* tryCatch */
+                    ],
+                  )(sub.unsubscribe)
+                  .call(sub);
+                if (
+                  trial ===
+                  __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                    "a" /* errorObject */
+                  ]
+                ) {
+                  hasErrors = true;
+                  errors = errors || [];
+                  var err =
+                    __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                      "a" /* errorObject */
+                    ].e;
+                  if (
+                    err instanceof
+                    __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
+                      "a" /* UnsubscriptionError */
+                    ]
+                  ) {
+                    errors = errors.concat(
+                      flattenUnsubscriptionErrors(err.errors),
+                    );
+                  } else {
+                    errors.push(err);
+                  }
                 }
+              }
             }
-        }
-        if (hasErrors) {
-            throw new __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */](errors);
-        }
-    };
-    Subscription.prototype.add = function (teardown) {
-        if (!teardown || (teardown === Subscription.EMPTY)) {
+          }
+          if (hasErrors) {
+            throw new __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
+              "a" /* UnsubscriptionError */
+            ](errors);
+          }
+        };
+        Subscription.prototype.add = function (teardown) {
+          if (!teardown || teardown === Subscription.EMPTY) {
             return Subscription.EMPTY;
-        }
-        if (teardown === this) {
+          }
+          if (teardown === this) {
             return this;
-        }
-        var subscription = teardown;
-        switch (typeof teardown) {
-            case 'function':
-                subscription = new Subscription(teardown);
-            case 'object':
-                if (subscription.closed || typeof subscription.unsubscribe !== 'function') {
-                    return subscription;
-                }
-                else if (this.closed) {
-                    subscription.unsubscribe();
-                    return subscription;
-                }
-                else if (typeof subscription._addParent !== 'function') {
-                    var tmp = subscription;
-                    subscription = new Subscription();
-                    subscription._subscriptions = [tmp];
-                }
-                break;
+          }
+          var subscription = teardown;
+          switch (typeof teardown) {
+            case "function":
+              subscription = new Subscription(teardown);
+            case "object":
+              if (
+                subscription.closed ||
+                typeof subscription.unsubscribe !== "function"
+              ) {
+                return subscription;
+              } else if (this.closed) {
+                subscription.unsubscribe();
+                return subscription;
+              } else if (typeof subscription._addParent !== "function") {
+                var tmp = subscription;
+                subscription = new Subscription();
+                subscription._subscriptions = [tmp];
+              }
+              break;
             default:
-                throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');
-        }
-        var subscriptions = this._subscriptions || (this._subscriptions = []);
-        subscriptions.push(subscription);
-        subscription._addParent(this);
-        return subscription;
-    };
-    Subscription.prototype.remove = function (subscription) {
-        var subscriptions = this._subscriptions;
-        if (subscriptions) {
+              throw new Error(
+                "unrecognized teardown " + teardown + " added to Subscription.",
+              );
+          }
+          var subscriptions = this._subscriptions || (this._subscriptions = []);
+          subscriptions.push(subscription);
+          subscription._addParent(this);
+          return subscription;
+        };
+        Subscription.prototype.remove = function (subscription) {
+          var subscriptions = this._subscriptions;
+          if (subscriptions) {
             var subscriptionIndex = subscriptions.indexOf(subscription);
             if (subscriptionIndex !== -1) {
-                subscriptions.splice(subscriptionIndex, 1);
+              subscriptions.splice(subscriptionIndex, 1);
             }
-        }
-    };
-    Subscription.prototype._addParent = function (parent) {
-        var _a = this, _parent = _a._parent, _parents = _a._parents;
-        if (!_parent || _parent === parent) {
+          }
+        };
+        Subscription.prototype._addParent = function (parent) {
+          var _a = this,
+            _parent = _a._parent,
+            _parents = _a._parents;
+          if (!_parent || _parent === parent) {
             this._parent = parent;
-        }
-        else if (!_parents) {
+          } else if (!_parents) {
             this._parents = [parent];
-        }
-        else if (_parents.indexOf(parent) === -1) {
+          } else if (_parents.indexOf(parent) === -1) {
             _parents.push(parent);
-        }
-    };
-    Subscription.EMPTY = (function (empty) {
-        empty.closed = true;
-        return empty;
-    }(new Subscription()));
-    return Subscription;
-}());
-
-function flattenUnsubscriptionErrors(errors) {
-    return errors.reduce(function (errs, err) { return errs.concat((err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) ? err.errors : err); }, []);
-}
-//# sourceMappingURL=Subscription.js.map
-
-
-/***/ }),
-/* 26 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	bufferSplit: bufferSplit,
-	addRSAMissing: addRSAMissing,
-	calculateDSAPublic: calculateDSAPublic,
-	calculateED25519Public: calculateED25519Public,
-	calculateX25519Public: calculateX25519Public,
-	mpNormalize: mpNormalize,
-	mpDenormalize: mpDenormalize,
-	ecNormalize: ecNormalize,
-	countZeros: countZeros,
-	assertCompatible: assertCompatible,
-	isCompatible: isCompatible,
-	opensslKeyDeriv: opensslKeyDeriv,
-	opensshCipherInfo: opensshCipherInfo,
-	publicFromPrivateECDSA: publicFromPrivateECDSA,
-	zeroPadToLength: zeroPadToLength,
-	writeBitString: writeBitString,
-	readBitString: readBitString
-};
+          }
+        };
+        Subscription.EMPTY = (function (empty) {
+          empty.closed = true;
+          return empty;
+        })(new Subscription());
+        return Subscription;
+      })();
 
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var PrivateKey = __webpack_require__(33);
-var Key = __webpack_require__(27);
-var crypto = __webpack_require__(11);
-var algs = __webpack_require__(32);
-var asn1 = __webpack_require__(66);
-
-var ec, jsbn;
-var nacl;
-
-var MAX_CLASS_DEPTH = 3;
-
-function isCompatible(obj, klass, needVer) {
-	if (obj === null || typeof (obj) !== 'object')
-		return (false);
-	if (needVer === undefined)
-		needVer = klass.prototype._sshpkApiVersion;
-	if (obj instanceof klass &&
-	    klass.prototype._sshpkApiVersion[0] == needVer[0])
-		return (true);
-	var proto = Object.getPrototypeOf(obj);
-	var depth = 0;
-	while (proto.constructor.name !== klass.name) {
-		proto = Object.getPrototypeOf(proto);
-		if (!proto || ++depth > MAX_CLASS_DEPTH)
-			return (false);
-	}
-	if (proto.constructor.name !== klass.name)
-		return (false);
-	var ver = proto._sshpkApiVersion;
-	if (ver === undefined)
-		ver = klass._oldVersionDetect(obj);
-	if (ver[0] != needVer[0] || ver[1] < needVer[1])
-		return (false);
-	return (true);
-}
-
-function assertCompatible(obj, klass, needVer, name) {
-	if (name === undefined)
-		name = 'object';
-	assert.ok(obj, name + ' must not be null');
-	assert.object(obj, name + ' must be an object');
-	if (needVer === undefined)
-		needVer = klass.prototype._sshpkApiVersion;
-	if (obj instanceof klass &&
-	    klass.prototype._sshpkApiVersion[0] == needVer[0])
-		return;
-	var proto = Object.getPrototypeOf(obj);
-	var depth = 0;
-	while (proto.constructor.name !== klass.name) {
-		proto = Object.getPrototypeOf(proto);
-		assert.ok(proto && ++depth <= MAX_CLASS_DEPTH,
-		    name + ' must be a ' + klass.name + ' instance');
-	}
-	assert.strictEqual(proto.constructor.name, klass.name,
-	    name + ' must be a ' + klass.name + ' instance');
-	var ver = proto._sshpkApiVersion;
-	if (ver === undefined)
-		ver = klass._oldVersionDetect(obj);
-	assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1],
-	    name + ' must be compatible with ' + klass.name + ' klass ' +
-	    'version ' + needVer[0] + '.' + needVer[1]);
-}
-
-var CIPHER_LEN = {
-	'des-ede3-cbc': { key: 7, iv: 8 },
-	'aes-128-cbc': { key: 16, iv: 16 }
-};
-var PKCS5_SALT_LEN = 8;
-
-function opensslKeyDeriv(cipher, salt, passphrase, count) {
-	assert.buffer(salt, 'salt');
-	assert.buffer(passphrase, 'passphrase');
-	assert.number(count, 'iteration count');
-
-	var clen = CIPHER_LEN[cipher];
-	assert.object(clen, 'supported cipher');
-
-	salt = salt.slice(0, PKCS5_SALT_LEN);
-
-	var D, D_prev, bufs;
-	var material = Buffer.alloc(0);
-	while (material.length < clen.key + clen.iv) {
-		bufs = [];
-		if (D_prev)
-			bufs.push(D_prev);
-		bufs.push(passphrase);
-		bufs.push(salt);
-		D = Buffer.concat(bufs);
-		for (var j = 0; j < count; ++j)
-			D = crypto.createHash('md5').update(D).digest();
-		material = Buffer.concat([material, D]);
-		D_prev = D;
-	}
-
-	return ({
-	    key: material.slice(0, clen.key),
-	    iv: material.slice(clen.key, clen.key + clen.iv)
-	});
-}
-
-/* Count leading zero bits on a buffer */
-function countZeros(buf) {
-	var o = 0, obit = 8;
-	while (o < buf.length) {
-		var mask = (1 << obit);
-		if ((buf[o] & mask) === mask)
-			break;
-		obit--;
-		if (obit < 0) {
-			o++;
-			obit = 8;
-		}
-	}
-	return (o*8 + (8 - obit) - 1);
-}
-
-function bufferSplit(buf, chr) {
-	assert.buffer(buf);
-	assert.string(chr);
-
-	var parts = [];
-	var lastPart = 0;
-	var matches = 0;
-	for (var i = 0; i < buf.length; ++i) {
-		if (buf[i] === chr.charCodeAt(matches))
-			++matches;
-		else if (buf[i] === chr.charCodeAt(0))
-			matches = 1;
-		else
-			matches = 0;
-
-		if (matches >= chr.length) {
-			var newPart = i + 1;
-			parts.push(buf.slice(lastPart, newPart - matches));
-			lastPart = newPart;
-			matches = 0;
-		}
-	}
-	if (lastPart <= buf.length)
-		parts.push(buf.slice(lastPart, buf.length));
-
-	return (parts);
-}
-
-function ecNormalize(buf, addZero) {
-	assert.buffer(buf);
-	if (buf[0] === 0x00 && buf[1] === 0x04) {
-		if (addZero)
-			return (buf);
-		return (buf.slice(1));
-	} else if (buf[0] === 0x04) {
-		if (!addZero)
-			return (buf);
-	} else {
-		while (buf[0] === 0x00)
-			buf = buf.slice(1);
-		if (buf[0] === 0x02 || buf[0] === 0x03)
-			throw (new Error('Compressed elliptic curve points ' +
-			    'are not supported'));
-		if (buf[0] !== 0x04)
-			throw (new Error('Not a valid elliptic curve point'));
-		if (!addZero)
-			return (buf);
-	}
-	var b = Buffer.alloc(buf.length + 1);
-	b[0] = 0x0;
-	buf.copy(b, 1);
-	return (b);
-}
-
-function readBitString(der, tag) {
-	if (tag === undefined)
-		tag = asn1.Ber.BitString;
-	var buf = der.readString(tag, true);
-	assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' +
-	    'not supported (0x' + buf[0].toString(16) + ')');
-	return (buf.slice(1));
-}
-
-function writeBitString(der, buf, tag) {
-	if (tag === undefined)
-		tag = asn1.Ber.BitString;
-	var b = Buffer.alloc(buf.length + 1);
-	b[0] = 0x00;
-	buf.copy(b, 1);
-	der.writeBuffer(b, tag);
-}
-
-function mpNormalize(buf) {
-	assert.buffer(buf);
-	while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
-		buf = buf.slice(1);
-	if ((buf[0] & 0x80) === 0x80) {
-		var b = Buffer.alloc(buf.length + 1);
-		b[0] = 0x00;
-		buf.copy(b, 1);
-		buf = b;
-	}
-	return (buf);
-}
-
-function mpDenormalize(buf) {
-	assert.buffer(buf);
-	while (buf.length > 1 && buf[0] === 0x00)
-		buf = buf.slice(1);
-	return (buf);
-}
-
-function zeroPadToLength(buf, len) {
-	assert.buffer(buf);
-	assert.number(len);
-	while (buf.length > len) {
-		assert.equal(buf[0], 0x00);
-		buf = buf.slice(1);
-	}
-	while (buf.length < len) {
-		var b = Buffer.alloc(buf.length + 1);
-		b[0] = 0x00;
-		buf.copy(b, 1);
-		buf = b;
-	}
-	return (buf);
-}
-
-function bigintToMpBuf(bigint) {
-	var buf = Buffer.from(bigint.toByteArray());
-	buf = mpNormalize(buf);
-	return (buf);
-}
-
-function calculateDSAPublic(g, p, x) {
-	assert.buffer(g);
-	assert.buffer(p);
-	assert.buffer(x);
-	try {
-		var bigInt = __webpack_require__(81).BigInteger;
-	} catch (e) {
-		throw (new Error('To load a PKCS#8 format DSA private key, ' +
-		    'the node jsbn library is required.'));
-	}
-	g = new bigInt(g);
-	p = new bigInt(p);
-	x = new bigInt(x);
-	var y = g.modPow(x, p);
-	var ybuf = bigintToMpBuf(y);
-	return (ybuf);
-}
-
-function calculateED25519Public(k) {
-	assert.buffer(k);
-
-	if (nacl === undefined)
-		nacl = __webpack_require__(76);
-
-	var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k));
-	return (Buffer.from(kp.publicKey));
-}
-
-function calculateX25519Public(k) {
-	assert.buffer(k);
-
-	if (nacl === undefined)
-		nacl = __webpack_require__(76);
-
-	var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k));
-	return (Buffer.from(kp.publicKey));
-}
-
-function addRSAMissing(key) {
-	assert.object(key);
-	assertCompatible(key, PrivateKey, [1, 1]);
-	try {
-		var bigInt = __webpack_require__(81).BigInteger;
-	} catch (e) {
-		throw (new Error('To write a PEM private key from ' +
-		    'this source, the node jsbn lib is required.'));
-	}
-
-	var d = new bigInt(key.part.d.data);
-	var buf;
-
-	if (!key.part.dmodp) {
-		var p = new bigInt(key.part.p.data);
-		var dmodp = d.mod(p.subtract(1));
-
-		buf = bigintToMpBuf(dmodp);
-		key.part.dmodp = {name: 'dmodp', data: buf};
-		key.parts.push(key.part.dmodp);
-	}
-	if (!key.part.dmodq) {
-		var q = new bigInt(key.part.q.data);
-		var dmodq = d.mod(q.subtract(1));
-
-		buf = bigintToMpBuf(dmodq);
-		key.part.dmodq = {name: 'dmodq', data: buf};
-		key.parts.push(key.part.dmodq);
-	}
-}
-
-function publicFromPrivateECDSA(curveName, priv) {
-	assert.string(curveName, 'curveName');
-	assert.buffer(priv);
-	if (ec === undefined)
-		ec = __webpack_require__(139);
-	if (jsbn === undefined)
-		jsbn = __webpack_require__(81).BigInteger;
-	var params = algs.curves[curveName];
-	var p = new jsbn(params.p);
-	var a = new jsbn(params.a);
-	var b = new jsbn(params.b);
-	var curve = new ec.ECCurveFp(p, a, b);
-	var G = curve.decodePointHex(params.G.toString('hex'));
-
-	var d = new jsbn(mpNormalize(priv));
-	var pub = G.multiply(d);
-	pub = Buffer.from(curve.encodePointHex(pub), 'hex');
-
-	var parts = [];
-	parts.push({name: 'curve', data: Buffer.from(curveName)});
-	parts.push({name: 'Q', data: pub});
-
-	var key = new Key({type: 'ecdsa', curve: curve, parts: parts});
-	return (key);
-}
-
-function opensshCipherInfo(cipher) {
-	var inf = {};
-	switch (cipher) {
-	case '3des-cbc':
-		inf.keySize = 24;
-		inf.blockSize = 8;
-		inf.opensslName = 'des-ede3-cbc';
-		break;
-	case 'blowfish-cbc':
-		inf.keySize = 16;
-		inf.blockSize = 8;
-		inf.opensslName = 'bf-cbc';
-		break;
-	case 'aes128-cbc':
-	case 'aes128-ctr':
-	case 'aes128-gcm@openssh.com':
-		inf.keySize = 16;
-		inf.blockSize = 16;
-		inf.opensslName = 'aes-128-' + cipher.slice(7, 10);
-		break;
-	case 'aes192-cbc':
-	case 'aes192-ctr':
-	case 'aes192-gcm@openssh.com':
-		inf.keySize = 24;
-		inf.blockSize = 16;
-		inf.opensslName = 'aes-192-' + cipher.slice(7, 10);
-		break;
-	case 'aes256-cbc':
-	case 'aes256-ctr':
-	case 'aes256-gcm@openssh.com':
-		inf.keySize = 32;
-		inf.blockSize = 16;
-		inf.opensslName = 'aes-256-' + cipher.slice(7, 10);
-		break;
-	default:
-		throw (new Error(
-		    'Unsupported openssl cipher "' + cipher + '"'));
-	}
-	return (inf);
-}
-
-
-/***/ }),
-/* 27 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2017 Joyent, Inc.
-
-module.exports = Key;
-
-var assert = __webpack_require__(16);
-var algs = __webpack_require__(32);
-var crypto = __webpack_require__(11);
-var Fingerprint = __webpack_require__(156);
-var Signature = __webpack_require__(75);
-var DiffieHellman = __webpack_require__(325).DiffieHellman;
-var errs = __webpack_require__(74);
-var utils = __webpack_require__(26);
-var PrivateKey = __webpack_require__(33);
-var edCompat;
-
-try {
-	edCompat = __webpack_require__(454);
-} catch (e) {
-	/* Just continue through, and bail out if we try to use it. */
-}
-
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-var KeyParseError = errs.KeyParseError;
-
-var formats = {};
-formats['auto'] = __webpack_require__(455);
-formats['pem'] = __webpack_require__(86);
-formats['pkcs1'] = __webpack_require__(327);
-formats['pkcs8'] = __webpack_require__(157);
-formats['rfc4253'] = __webpack_require__(103);
-formats['ssh'] = __webpack_require__(456);
-formats['ssh-private'] = __webpack_require__(192);
-formats['openssh'] = formats['ssh-private'];
-formats['dnssec'] = __webpack_require__(326);
-
-function Key(opts) {
-	assert.object(opts, 'options');
-	assert.arrayOfObject(opts.parts, 'options.parts');
-	assert.string(opts.type, 'options.type');
-	assert.optionalString(opts.comment, 'options.comment');
-
-	var algInfo = algs.info[opts.type];
-	if (typeof (algInfo) !== 'object')
-		throw (new InvalidAlgorithmError(opts.type));
-
-	var partLookup = {};
-	for (var i = 0; i < opts.parts.length; ++i) {
-		var part = opts.parts[i];
-		partLookup[part.name] = part;
-	}
-
-	this.type = opts.type;
-	this.parts = opts.parts;
-	this.part = partLookup;
-	this.comment = undefined;
-	this.source = opts.source;
-
-	/* for speeding up hashing/fingerprint operations */
-	this._rfc4253Cache = opts._rfc4253Cache;
-	this._hashCache = {};
-
-	var sz;
-	this.curve = undefined;
-	if (this.type === 'ecdsa') {
-		var curve = this.part.curve.data.toString();
-		this.curve = curve;
-		sz = algs.curves[curve].size;
-	} else if (this.type === 'ed25519' || this.type === 'curve25519') {
-		sz = 256;
-		this.curve = 'curve25519';
-	} else {
-		var szPart = this.part[algInfo.sizePart];
-		sz = szPart.data.length;
-		sz = sz * 8 - utils.countZeros(szPart.data);
-	}
-	this.size = sz;
-}
-
-Key.formats = formats;
-
-Key.prototype.toBuffer = function (format, options) {
-	if (format === undefined)
-		format = 'ssh';
-	assert.string(format, 'format');
-	assert.object(formats[format], 'formats[format]');
-	assert.optionalObject(options, 'options');
-
-	if (format === 'rfc4253') {
-		if (this._rfc4253Cache === undefined)
-			this._rfc4253Cache = formats['rfc4253'].write(this);
-		return (this._rfc4253Cache);
-	}
-
-	return (formats[format].write(this, options));
-};
+      function flattenUnsubscriptionErrors(errors) {
+        return errors.reduce(function (errs, err) {
+          return errs.concat(
+            err instanceof
+              __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
+                "a" /* UnsubscriptionError */
+              ]
+              ? err.errors
+              : err,
+          );
+        }, []);
+      }
+      //# sourceMappingURL=Subscription.js.map
 
-Key.prototype.toString = function (format, options) {
-	return (this.toBuffer(format, options).toString());
-};
+      /***/
+    },
+    /* 26 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = {
+        bufferSplit: bufferSplit,
+        addRSAMissing: addRSAMissing,
+        calculateDSAPublic: calculateDSAPublic,
+        calculateED25519Public: calculateED25519Public,
+        calculateX25519Public: calculateX25519Public,
+        mpNormalize: mpNormalize,
+        mpDenormalize: mpDenormalize,
+        ecNormalize: ecNormalize,
+        countZeros: countZeros,
+        assertCompatible: assertCompatible,
+        isCompatible: isCompatible,
+        opensslKeyDeriv: opensslKeyDeriv,
+        opensshCipherInfo: opensshCipherInfo,
+        publicFromPrivateECDSA: publicFromPrivateECDSA,
+        zeroPadToLength: zeroPadToLength,
+        writeBitString: writeBitString,
+        readBitString: readBitString,
+      };
 
-Key.prototype.hash = function (algo) {
-	assert.string(algo, 'algorithm');
-	algo = algo.toLowerCase();
-	if (algs.hashAlgs[algo] === undefined)
-		throw (new InvalidAlgorithmError(algo));
-
-	if (this._hashCache[algo])
-		return (this._hashCache[algo]);
-	var hash = crypto.createHash(algo).
-	    update(this.toBuffer('rfc4253')).digest();
-	this._hashCache[algo] = hash;
-	return (hash);
-};
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var PrivateKey = __webpack_require__(33);
+      var Key = __webpack_require__(27);
+      var crypto = __webpack_require__(11);
+      var algs = __webpack_require__(32);
+      var asn1 = __webpack_require__(66);
 
-Key.prototype.fingerprint = function (algo) {
-	if (algo === undefined)
-		algo = 'sha256';
-	assert.string(algo, 'algorithm');
-	var opts = {
-		type: 'key',
-		hash: this.hash(algo),
-		algorithm: algo
-	};
-	return (new Fingerprint(opts));
-};
+      var ec, jsbn;
+      var nacl;
 
-Key.prototype.defaultHashAlgorithm = function () {
-	var hashAlgo = 'sha1';
-	if (this.type === 'rsa')
-		hashAlgo = 'sha256';
-	if (this.type === 'dsa' && this.size > 1024)
-		hashAlgo = 'sha256';
-	if (this.type === 'ed25519')
-		hashAlgo = 'sha512';
-	if (this.type === 'ecdsa') {
-		if (this.size <= 256)
-			hashAlgo = 'sha256';
-		else if (this.size <= 384)
-			hashAlgo = 'sha384';
-		else
-			hashAlgo = 'sha512';
-	}
-	return (hashAlgo);
-};
+      var MAX_CLASS_DEPTH = 3;
 
-Key.prototype.createVerify = function (hashAlgo) {
-	if (hashAlgo === undefined)
-		hashAlgo = this.defaultHashAlgorithm();
-	assert.string(hashAlgo, 'hash algorithm');
-
-	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
-	if (this.type === 'ed25519' && edCompat !== undefined)
-		return (new edCompat.Verifier(this, hashAlgo));
-	if (this.type === 'curve25519')
-		throw (new Error('Curve25519 keys are not suitable for ' +
-		    'signing or verification'));
-
-	var v, nm, err;
-	try {
-		nm = hashAlgo.toUpperCase();
-		v = crypto.createVerify(nm);
-	} catch (e) {
-		err = e;
-	}
-	if (v === undefined || (err instanceof Error &&
-	    err.message.match(/Unknown message digest/))) {
-		nm = 'RSA-';
-		nm += hashAlgo.toUpperCase();
-		v = crypto.createVerify(nm);
-	}
-	assert.ok(v, 'failed to create verifier');
-	var oldVerify = v.verify.bind(v);
-	var key = this.toBuffer('pkcs8');
-	var curve = this.curve;
-	var self = this;
-	v.verify = function (signature, fmt) {
-		if (Signature.isSignature(signature, [2, 0])) {
-			if (signature.type !== self.type)
-				return (false);
-			if (signature.hashAlgorithm &&
-			    signature.hashAlgorithm !== hashAlgo)
-				return (false);
-			if (signature.curve && self.type === 'ecdsa' &&
-			    signature.curve !== curve)
-				return (false);
-			return (oldVerify(key, signature.toBuffer('asn1')));
-
-		} else if (typeof (signature) === 'string' ||
-		    Buffer.isBuffer(signature)) {
-			return (oldVerify(key, signature, fmt));
-
-		/*
-		 * Avoid doing this on valid arguments, walking the prototype
-		 * chain can be quite slow.
-		 */
-		} else if (Signature.isSignature(signature, [1, 0])) {
-			throw (new Error('signature was created by too old ' +
-			    'a version of sshpk and cannot be verified'));
-
-		} else {
-			throw (new TypeError('signature must be a string, ' +
-			    'Buffer, or Signature object'));
-		}
-	};
-	return (v);
-};
+      function isCompatible(obj, klass, needVer) {
+        if (obj === null || typeof obj !== "object") return false;
+        if (needVer === undefined) needVer = klass.prototype._sshpkApiVersion;
+        if (
+          obj instanceof klass &&
+          klass.prototype._sshpkApiVersion[0] == needVer[0]
+        )
+          return true;
+        var proto = Object.getPrototypeOf(obj);
+        var depth = 0;
+        while (proto.constructor.name !== klass.name) {
+          proto = Object.getPrototypeOf(proto);
+          if (!proto || ++depth > MAX_CLASS_DEPTH) return false;
+        }
+        if (proto.constructor.name !== klass.name) return false;
+        var ver = proto._sshpkApiVersion;
+        if (ver === undefined) ver = klass._oldVersionDetect(obj);
+        if (ver[0] != needVer[0] || ver[1] < needVer[1]) return false;
+        return true;
+      }
 
-Key.prototype.createDiffieHellman = function () {
-	if (this.type === 'rsa')
-		throw (new Error('RSA keys do not support Diffie-Hellman'));
+      function assertCompatible(obj, klass, needVer, name) {
+        if (name === undefined) name = "object";
+        assert.ok(obj, name + " must not be null");
+        assert.object(obj, name + " must be an object");
+        if (needVer === undefined) needVer = klass.prototype._sshpkApiVersion;
+        if (
+          obj instanceof klass &&
+          klass.prototype._sshpkApiVersion[0] == needVer[0]
+        )
+          return;
+        var proto = Object.getPrototypeOf(obj);
+        var depth = 0;
+        while (proto.constructor.name !== klass.name) {
+          proto = Object.getPrototypeOf(proto);
+          assert.ok(
+            proto && ++depth <= MAX_CLASS_DEPTH,
+            name + " must be a " + klass.name + " instance",
+          );
+        }
+        assert.strictEqual(
+          proto.constructor.name,
+          klass.name,
+          name + " must be a " + klass.name + " instance",
+        );
+        var ver = proto._sshpkApiVersion;
+        if (ver === undefined) ver = klass._oldVersionDetect(obj);
+        assert.ok(
+          ver[0] == needVer[0] && ver[1] >= needVer[1],
+          name +
+            " must be compatible with " +
+            klass.name +
+            " klass " +
+            "version " +
+            needVer[0] +
+            "." +
+            needVer[1],
+        );
+      }
 
-	return (new DiffieHellman(this));
-};
-Key.prototype.createDH = Key.prototype.createDiffieHellman;
-
-Key.parse = function (data, format, options) {
-	if (typeof (data) !== 'string')
-		assert.buffer(data, 'data');
-	if (format === undefined)
-		format = 'auto';
-	assert.string(format, 'format');
-	if (typeof (options) === 'string')
-		options = { filename: options };
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalString(options.filename, 'options.filename');
-	if (options.filename === undefined)
-		options.filename = '(unnamed)';
-
-	assert.object(formats[format], 'formats[format]');
-
-	try {
-		var k = formats[format].read(data, options);
-		if (k instanceof PrivateKey)
-			k = k.toPublic();
-		if (!k.comment)
-			k.comment = options.filename;
-		return (k);
-	} catch (e) {
-		if (e.name === 'KeyEncryptedError')
-			throw (e);
-		throw (new KeyParseError(options.filename, format, e));
-	}
-};
+      var CIPHER_LEN = {
+        "des-ede3-cbc": { key: 7, iv: 8 },
+        "aes-128-cbc": { key: 16, iv: 16 },
+      };
+      var PKCS5_SALT_LEN = 8;
 
-Key.isKey = function (obj, ver) {
-	return (utils.isCompatible(obj, Key, ver));
-};
+      function opensslKeyDeriv(cipher, salt, passphrase, count) {
+        assert.buffer(salt, "salt");
+        assert.buffer(passphrase, "passphrase");
+        assert.number(count, "iteration count");
 
-/*
- * API versions for Key:
- * [1,0] -- initial ver, may take Signature for createVerify or may not
- * [1,1] -- added pkcs1, pkcs8 formats
- * [1,2] -- added auto, ssh-private, openssh formats
- * [1,3] -- added defaultHashAlgorithm
- * [1,4] -- added ed support, createDH
- * [1,5] -- first explicitly tagged version
- * [1,6] -- changed ed25519 part names
- */
-Key.prototype._sshpkApiVersion = [1, 6];
-
-Key._oldVersionDetect = function (obj) {
-	assert.func(obj.toBuffer);
-	assert.func(obj.fingerprint);
-	if (obj.createDH)
-		return ([1, 4]);
-	if (obj.defaultHashAlgorithm)
-		return ([1, 3]);
-	if (obj.formats['auto'])
-		return ([1, 2]);
-	if (obj.formats['pkcs1'])
-		return ([1, 1]);
-	return ([1, 0]);
-};
+        var clen = CIPHER_LEN[cipher];
+        assert.object(clen, "supported cipher");
 
+        salt = salt.slice(0, PKCS5_SALT_LEN);
 
-/***/ }),
-/* 28 */
-/***/ (function(module, exports) {
+        var D, D_prev, bufs;
+        var material = Buffer.alloc(0);
+        while (material.length < clen.key + clen.iv) {
+          bufs = [];
+          if (D_prev) bufs.push(D_prev);
+          bufs.push(passphrase);
+          bufs.push(salt);
+          D = Buffer.concat(bufs);
+          for (var j = 0; j < count; ++j)
+            D = crypto.createHash("md5").update(D).digest();
+          material = Buffer.concat([material, D]);
+          D_prev = D;
+        }
 
-module.exports = require("assert");
+        return {
+          key: material.slice(0, clen.key),
+          iv: material.slice(clen.key, clen.key + clen.iv),
+        };
+      }
 
-/***/ }),
-/* 29 */
-/***/ (function(module, exports, __webpack_require__) {
+      /* Count leading zero bits on a buffer */
+      function countZeros(buf) {
+        var o = 0,
+          obit = 8;
+        while (o < buf.length) {
+          var mask = 1 << obit;
+          if ((buf[o] & mask) === mask) break;
+          obit--;
+          if (obit < 0) {
+            o++;
+            obit = 8;
+          }
+        }
+        return o * 8 + (8 - obit) - 1;
+      }
 
-"use strict";
+      function bufferSplit(buf, chr) {
+        assert.buffer(buf);
+        assert.string(chr);
 
+        var parts = [];
+        var lastPart = 0;
+        var matches = 0;
+        for (var i = 0; i < buf.length; ++i) {
+          if (buf[i] === chr.charCodeAt(matches)) ++matches;
+          else if (buf[i] === chr.charCodeAt(0)) matches = 1;
+          else matches = 0;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = nullify;
-function nullify(obj = {}) {
-  if (Array.isArray(obj)) {
-    for (var _iterator = obj, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+          if (matches >= chr.length) {
+            var newPart = i + 1;
+            parts.push(buf.slice(lastPart, newPart - matches));
+            lastPart = newPart;
+            matches = 0;
+          }
+        }
+        if (lastPart <= buf.length) parts.push(buf.slice(lastPart, buf.length));
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+        return parts;
       }
 
-      const item = _ref;
-
-      nullify(item);
-    }
-  } else if (obj !== null && typeof obj === 'object' || typeof obj === 'function') {
-    Object.setPrototypeOf(obj, null);
-
-    // for..in can only be applied to 'object', not 'function'
-    if (typeof obj === 'object') {
-      for (const key in obj) {
-        nullify(obj[key]);
+      function ecNormalize(buf, addZero) {
+        assert.buffer(buf);
+        if (buf[0] === 0x00 && buf[1] === 0x04) {
+          if (addZero) return buf;
+          return buf.slice(1);
+        } else if (buf[0] === 0x04) {
+          if (!addZero) return buf;
+        } else {
+          while (buf[0] === 0x00) buf = buf.slice(1);
+          if (buf[0] === 0x02 || buf[0] === 0x03)
+            throw new Error(
+              "Compressed elliptic curve points " + "are not supported",
+            );
+          if (buf[0] !== 0x04)
+            throw new Error("Not a valid elliptic curve point");
+          if (!addZero) return buf;
+        }
+        var b = Buffer.alloc(buf.length + 1);
+        b[0] = 0x0;
+        buf.copy(b, 1);
+        return b;
+      }
+
+      function readBitString(der, tag) {
+        if (tag === undefined) tag = asn1.Ber.BitString;
+        var buf = der.readString(tag, true);
+        assert.strictEqual(
+          buf[0],
+          0x00,
+          "bit strings with unused bits are " +
+            "not supported (0x" +
+            buf[0].toString(16) +
+            ")",
+        );
+        return buf.slice(1);
       }
-    }
-  }
-
-  return obj;
-}
 
-/***/ }),
-/* 30 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const escapeStringRegexp = __webpack_require__(388);
-const ansiStyles = __webpack_require__(506);
-const stdoutColor = __webpack_require__(598).stdout;
+      function writeBitString(der, buf, tag) {
+        if (tag === undefined) tag = asn1.Ber.BitString;
+        var b = Buffer.alloc(buf.length + 1);
+        b[0] = 0x00;
+        buf.copy(b, 1);
+        der.writeBuffer(b, tag);
+      }
 
-const template = __webpack_require__(599);
+      function mpNormalize(buf) {
+        assert.buffer(buf);
+        while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
+          buf = buf.slice(1);
+        if ((buf[0] & 0x80) === 0x80) {
+          var b = Buffer.alloc(buf.length + 1);
+          b[0] = 0x00;
+          buf.copy(b, 1);
+          buf = b;
+        }
+        return buf;
+      }
 
-const isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm');
+      function mpDenormalize(buf) {
+        assert.buffer(buf);
+        while (buf.length > 1 && buf[0] === 0x00) buf = buf.slice(1);
+        return buf;
+      }
 
-// `supportsColor.level` → `ansiStyles.color[name]` mapping
-const levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m'];
+      function zeroPadToLength(buf, len) {
+        assert.buffer(buf);
+        assert.number(len);
+        while (buf.length > len) {
+          assert.equal(buf[0], 0x00);
+          buf = buf.slice(1);
+        }
+        while (buf.length < len) {
+          var b = Buffer.alloc(buf.length + 1);
+          b[0] = 0x00;
+          buf.copy(b, 1);
+          buf = b;
+        }
+        return buf;
+      }
 
-// `color-convert` models to exclude from the Chalk API due to conflicts and such
-const skipModels = new Set(['gray']);
+      function bigintToMpBuf(bigint) {
+        var buf = Buffer.from(bigint.toByteArray());
+        buf = mpNormalize(buf);
+        return buf;
+      }
 
-const styles = Object.create(null);
+      function calculateDSAPublic(g, p, x) {
+        assert.buffer(g);
+        assert.buffer(p);
+        assert.buffer(x);
+        try {
+          var bigInt = __webpack_require__(81).BigInteger;
+        } catch (e) {
+          throw new Error(
+            "To load a PKCS#8 format DSA private key, " +
+              "the node jsbn library is required.",
+          );
+        }
+        g = new bigInt(g);
+        p = new bigInt(p);
+        x = new bigInt(x);
+        var y = g.modPow(x, p);
+        var ybuf = bigintToMpBuf(y);
+        return ybuf;
+      }
 
-function applyOptions(obj, options) {
-	options = options || {};
+      function calculateED25519Public(k) {
+        assert.buffer(k);
 
-	// Detect level if not set manually
-	const scLevel = stdoutColor ? stdoutColor.level : 0;
-	obj.level = options.level === undefined ? scLevel : options.level;
-	obj.enabled = 'enabled' in options ? options.enabled : obj.level > 0;
-}
+        if (nacl === undefined) nacl = __webpack_require__(76);
 
-function Chalk(options) {
-	// We check for this.template here since calling `chalk.constructor()`
-	// by itself will have a `this` of a previously constructed chalk object
-	if (!this || !(this instanceof Chalk) || this.template) {
-		const chalk = {};
-		applyOptions(chalk, options);
+        var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k));
+        return Buffer.from(kp.publicKey);
+      }
 
-		chalk.template = function () {
-			const args = [].slice.call(arguments);
-			return chalkTag.apply(null, [chalk.template].concat(args));
-		};
+      function calculateX25519Public(k) {
+        assert.buffer(k);
 
-		Object.setPrototypeOf(chalk, Chalk.prototype);
-		Object.setPrototypeOf(chalk.template, chalk);
+        if (nacl === undefined) nacl = __webpack_require__(76);
 
-		chalk.template.constructor = Chalk;
+        var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k));
+        return Buffer.from(kp.publicKey);
+      }
 
-		return chalk.template;
-	}
+      function addRSAMissing(key) {
+        assert.object(key);
+        assertCompatible(key, PrivateKey, [1, 1]);
+        try {
+          var bigInt = __webpack_require__(81).BigInteger;
+        } catch (e) {
+          throw new Error(
+            "To write a PEM private key from " +
+              "this source, the node jsbn lib is required.",
+          );
+        }
 
-	applyOptions(this, options);
-}
+        var d = new bigInt(key.part.d.data);
+        var buf;
 
-// Use bright blue on Windows as the normal blue color is illegible
-if (isSimpleWindowsTerm) {
-	ansiStyles.blue.open = '\u001B[94m';
-}
+        if (!key.part.dmodp) {
+          var p = new bigInt(key.part.p.data);
+          var dmodp = d.mod(p.subtract(1));
 
-for (const key of Object.keys(ansiStyles)) {
-	ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
+          buf = bigintToMpBuf(dmodp);
+          key.part.dmodp = { name: "dmodp", data: buf };
+          key.parts.push(key.part.dmodp);
+        }
+        if (!key.part.dmodq) {
+          var q = new bigInt(key.part.q.data);
+          var dmodq = d.mod(q.subtract(1));
 
-	styles[key] = {
-		get() {
-			const codes = ansiStyles[key];
-			return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key);
-		}
-	};
-}
+          buf = bigintToMpBuf(dmodq);
+          key.part.dmodq = { name: "dmodq", data: buf };
+          key.parts.push(key.part.dmodq);
+        }
+      }
 
-styles.visible = {
-	get() {
-		return build.call(this, this._styles || [], true, 'visible');
-	}
-};
+      function publicFromPrivateECDSA(curveName, priv) {
+        assert.string(curveName, "curveName");
+        assert.buffer(priv);
+        if (ec === undefined) ec = __webpack_require__(139);
+        if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger;
+        var params = algs.curves[curveName];
+        var p = new jsbn(params.p);
+        var a = new jsbn(params.a);
+        var b = new jsbn(params.b);
+        var curve = new ec.ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(params.G.toString("hex"));
 
-ansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g');
-for (const model of Object.keys(ansiStyles.color.ansi)) {
-	if (skipModels.has(model)) {
-		continue;
-	}
-
-	styles[model] = {
-		get() {
-			const level = this.level;
-			return function () {
-				const open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments);
-				const codes = {
-					open,
-					close: ansiStyles.color.close,
-					closeRe: ansiStyles.color.closeRe
-				};
-				return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);
-			};
-		}
-	};
-}
-
-ansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g');
-for (const model of Object.keys(ansiStyles.bgColor.ansi)) {
-	if (skipModels.has(model)) {
-		continue;
-	}
-
-	const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);
-	styles[bgModel] = {
-		get() {
-			const level = this.level;
-			return function () {
-				const open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments);
-				const codes = {
-					open,
-					close: ansiStyles.bgColor.close,
-					closeRe: ansiStyles.bgColor.closeRe
-				};
-				return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);
-			};
-		}
-	};
-}
-
-const proto = Object.defineProperties(() => {}, styles);
-
-function build(_styles, _empty, key) {
-	const builder = function () {
-		return applyStyle.apply(builder, arguments);
-	};
-
-	builder._styles = _styles;
-	builder._empty = _empty;
-
-	const self = this;
-
-	Object.defineProperty(builder, 'level', {
-		enumerable: true,
-		get() {
-			return self.level;
-		},
-		set(level) {
-			self.level = level;
-		}
-	});
-
-	Object.defineProperty(builder, 'enabled', {
-		enumerable: true,
-		get() {
-			return self.enabled;
-		},
-		set(enabled) {
-			self.enabled = enabled;
-		}
-	});
-
-	// See below for fix regarding invisible grey/dim combination on Windows
-	builder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey';
-
-	// `__proto__` is used because we must return a function, but there is
-	// no way to create a function with a different prototype
-	builder.__proto__ = proto; // eslint-disable-line no-proto
-
-	return builder;
-}
-
-function applyStyle() {
-	// Support varags, but simply cast to string in case there's only one arg
-	const args = arguments;
-	const argsLen = args.length;
-	let str = String(arguments[0]);
-
-	if (argsLen === 0) {
-		return '';
-	}
-
-	if (argsLen > 1) {
-		// Don't slice `arguments`, it prevents V8 optimizations
-		for (let a = 1; a < argsLen; a++) {
-			str += ' ' + args[a];
-		}
-	}
-
-	if (!this.enabled || this.level <= 0 || !str) {
-		return this._empty ? '' : str;
-	}
-
-	// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
-	// see https://github.com/chalk/chalk/issues/58
-	// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
-	const originalDim = ansiStyles.dim.open;
-	if (isSimpleWindowsTerm && this.hasGrey) {
-		ansiStyles.dim.open = '';
-	}
-
-	for (const code of this._styles.slice().reverse()) {
-		// Replace any instances already present with a re-opening code
-		// otherwise only the part of the string until said closing code
-		// will be colored, and the rest will simply be 'plain'.
-		str = code.open + str.replace(code.closeRe, code.open) + code.close;
-
-		// Close the styling before a linebreak and reopen
-		// after next line to fix a bleed issue on macOS
-		// https://github.com/chalk/chalk/pull/92
-		str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`);
-	}
-
-	// Reset the original `dim` if we changed it to work around the Windows dimmed gray issue
-	ansiStyles.dim.open = originalDim;
-
-	return str;
-}
-
-function chalkTag(chalk, strings) {
-	if (!Array.isArray(strings)) {
-		// If chalk() was called by itself or with a string,
-		// return the string itself as a string.
-		return [].slice.call(arguments, 1).join(' ');
-	}
-
-	const args = [].slice.call(arguments, 2);
-	const parts = [strings.raw[0]];
-
-	for (let i = 1; i < strings.length; i++) {
-		parts.push(String(args[i - 1]).replace(/[{}\\]/g, '\\$&'));
-		parts.push(String(strings.raw[i]));
-	}
-
-	return template(chalk, parts.join(''));
-}
-
-Object.defineProperties(Chalk.prototype, styles);
-
-module.exports = Chalk(); // eslint-disable-line new-cap
-module.exports.supportsColor = stdoutColor;
-module.exports.default = module.exports; // For TypeScript
-
-
-/***/ }),
-/* 31 */
-/***/ (function(module, exports) {
-
-var core = module.exports = { version: '2.5.7' };
-if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
-
-
-/***/ }),
-/* 32 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-var Buffer = __webpack_require__(15).Buffer;
-
-var algInfo = {
-	'dsa': {
-		parts: ['p', 'q', 'g', 'y'],
-		sizePart: 'p'
-	},
-	'rsa': {
-		parts: ['e', 'n'],
-		sizePart: 'n'
-	},
-	'ecdsa': {
-		parts: ['curve', 'Q'],
-		sizePart: 'Q'
-	},
-	'ed25519': {
-		parts: ['A'],
-		sizePart: 'A'
-	}
-};
-algInfo['curve25519'] = algInfo['ed25519'];
-
-var algPrivInfo = {
-	'dsa': {
-		parts: ['p', 'q', 'g', 'y', 'x']
-	},
-	'rsa': {
-		parts: ['n', 'e', 'd', 'iqmp', 'p', 'q']
-	},
-	'ecdsa': {
-		parts: ['curve', 'Q', 'd']
-	},
-	'ed25519': {
-		parts: ['A', 'k']
-	}
-};
-algPrivInfo['curve25519'] = algPrivInfo['ed25519'];
-
-var hashAlgs = {
-	'md5': true,
-	'sha1': true,
-	'sha256': true,
-	'sha384': true,
-	'sha512': true
-};
+        var d = new jsbn(mpNormalize(priv));
+        var pub = G.multiply(d);
+        pub = Buffer.from(curve.encodePointHex(pub), "hex");
 
-/*
- * Taken from
- * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf
- */
-var curves = {
-	'nistp256': {
-		size: 256,
-		pkcs8oid: '1.2.840.10045.3.1.7',
-		p: Buffer.from(('00' +
-		    'ffffffff 00000001 00000000 00000000' +
-		    '00000000 ffffffff ffffffff ffffffff').
-		    replace(/ /g, ''), 'hex'),
-		a: Buffer.from(('00' +
-		    'FFFFFFFF 00000001 00000000 00000000' +
-		    '00000000 FFFFFFFF FFFFFFFF FFFFFFFC').
-		    replace(/ /g, ''), 'hex'),
-		b: Buffer.from((
-		    '5ac635d8 aa3a93e7 b3ebbd55 769886bc' +
-		    '651d06b0 cc53b0f6 3bce3c3e 27d2604b').
-		    replace(/ /g, ''), 'hex'),
-		s: Buffer.from(('00' +
-		    'c49d3608 86e70493 6a6678e1 139d26b7' +
-		    '819f7e90').
-		    replace(/ /g, ''), 'hex'),
-		n: Buffer.from(('00' +
-		    'ffffffff 00000000 ffffffff ffffffff' +
-		    'bce6faad a7179e84 f3b9cac2 fc632551').
-		    replace(/ /g, ''), 'hex'),
-		G: Buffer.from(('04' +
-		    '6b17d1f2 e12c4247 f8bce6e5 63a440f2' +
-		    '77037d81 2deb33a0 f4a13945 d898c296' +
-		    '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' +
-		    '2bce3357 6b315ece cbb64068 37bf51f5').
-		    replace(/ /g, ''), 'hex')
-	},
-	'nistp384': {
-		size: 384,
-		pkcs8oid: '1.3.132.0.34',
-		p: Buffer.from(('00' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff fffffffe' +
-		    'ffffffff 00000000 00000000 ffffffff').
-		    replace(/ /g, ''), 'hex'),
-		a: Buffer.from(('00' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' +
-		    'FFFFFFFF 00000000 00000000 FFFFFFFC').
-		    replace(/ /g, ''), 'hex'),
-		b: Buffer.from((
-		    'b3312fa7 e23ee7e4 988e056b e3f82d19' +
-		    '181d9c6e fe814112 0314088f 5013875a' +
-		    'c656398d 8a2ed19d 2a85c8ed d3ec2aef').
-		    replace(/ /g, ''), 'hex'),
-		s: Buffer.from(('00' +
-		    'a335926a a319a27a 1d00896a 6773a482' +
-		    '7acdac73').
-		    replace(/ /g, ''), 'hex'),
-		n: Buffer.from(('00' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff c7634d81 f4372ddf' +
-		    '581a0db2 48b0a77a ecec196a ccc52973').
-		    replace(/ /g, ''), 'hex'),
-		G: Buffer.from(('04' +
-		    'aa87ca22 be8b0537 8eb1c71e f320ad74' +
-		    '6e1d3b62 8ba79b98 59f741e0 82542a38' +
-		    '5502f25d bf55296c 3a545e38 72760ab7' +
-		    '3617de4a 96262c6f 5d9e98bf 9292dc29' +
-		    'f8f41dbd 289a147c e9da3113 b5f0b8c0' +
-		    '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f').
-		    replace(/ /g, ''), 'hex')
-	},
-	'nistp521': {
-		size: 521,
-		pkcs8oid: '1.3.132.0.35',
-		p: Buffer.from((
-		    '01ffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffff').replace(/ /g, ''), 'hex'),
-		a: Buffer.from(('01FF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
-		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC').
-		    replace(/ /g, ''), 'hex'),
-		b: Buffer.from(('51' +
-		    '953eb961 8e1c9a1f 929a21a0 b68540ee' +
-		    'a2da725b 99b315f3 b8b48991 8ef109e1' +
-		    '56193951 ec7e937b 1652c0bd 3bb1bf07' +
-		    '3573df88 3d2c34f1 ef451fd4 6b503f00').
-		    replace(/ /g, ''), 'hex'),
-		s: Buffer.from(('00' +
-		    'd09e8800 291cb853 96cc6717 393284aa' +
-		    'a0da64ba').replace(/ /g, ''), 'hex'),
-		n: Buffer.from(('01ff' +
-		    'ffffffff ffffffff ffffffff ffffffff' +
-		    'ffffffff ffffffff ffffffff fffffffa' +
-		    '51868783 bf2f966b 7fcc0148 f709a5d0' +
-		    '3bb5c9b8 899c47ae bb6fb71e 91386409').
-		    replace(/ /g, ''), 'hex'),
-		G: Buffer.from(('04' +
-		    '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' +
-		         '9c648139 053fb521 f828af60 6b4d3dba' +
-		         'a14b5e77 efe75928 fe1dc127 a2ffa8de' +
-		         '3348b3c1 856a429b f97e7e31 c2e5bd66' +
-		    '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' +
-		         '98f54449 579b4468 17afbd17 273e662c' +
-		         '97ee7299 5ef42640 c550b901 3fad0761' +
-		         '353c7086 a272c240 88be9476 9fd16650').
-		    replace(/ /g, ''), 'hex')
-	}
-};
+        var parts = [];
+        parts.push({ name: "curve", data: Buffer.from(curveName) });
+        parts.push({ name: "Q", data: pub });
 
-module.exports = {
-	info: algInfo,
-	privInfo: algPrivInfo,
-	hashAlgs: hashAlgs,
-	curves: curves
-};
+        var key = new Key({ type: "ecdsa", curve: curve, parts: parts });
+        return key;
+      }
 
+      function opensshCipherInfo(cipher) {
+        var inf = {};
+        switch (cipher) {
+          case "3des-cbc":
+            inf.keySize = 24;
+            inf.blockSize = 8;
+            inf.opensslName = "des-ede3-cbc";
+            break;
+          case "blowfish-cbc":
+            inf.keySize = 16;
+            inf.blockSize = 8;
+            inf.opensslName = "bf-cbc";
+            break;
+          case "aes128-cbc":
+          case "aes128-ctr":
+          case "aes128-gcm@openssh.com":
+            inf.keySize = 16;
+            inf.blockSize = 16;
+            inf.opensslName = "aes-128-" + cipher.slice(7, 10);
+            break;
+          case "aes192-cbc":
+          case "aes192-ctr":
+          case "aes192-gcm@openssh.com":
+            inf.keySize = 24;
+            inf.blockSize = 16;
+            inf.opensslName = "aes-192-" + cipher.slice(7, 10);
+            break;
+          case "aes256-cbc":
+          case "aes256-ctr":
+          case "aes256-gcm@openssh.com":
+            inf.keySize = 32;
+            inf.blockSize = 16;
+            inf.opensslName = "aes-256-" + cipher.slice(7, 10);
+            break;
+          default:
+            throw new Error('Unsupported openssl cipher "' + cipher + '"');
+        }
+        return inf;
+      }
 
-/***/ }),
-/* 33 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2017 Joyent, Inc.
-
-module.exports = PrivateKey;
-
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var crypto = __webpack_require__(11);
-var Fingerprint = __webpack_require__(156);
-var Signature = __webpack_require__(75);
-var errs = __webpack_require__(74);
-var util = __webpack_require__(3);
-var utils = __webpack_require__(26);
-var dhe = __webpack_require__(325);
-var generateECDSA = dhe.generateECDSA;
-var generateED25519 = dhe.generateED25519;
-var edCompat;
-var nacl;
-
-try {
-	edCompat = __webpack_require__(454);
-} catch (e) {
-	/* Just continue through, and bail out if we try to use it. */
-}
-
-var Key = __webpack_require__(27);
-
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-var KeyParseError = errs.KeyParseError;
-var KeyEncryptedError = errs.KeyEncryptedError;
-
-var formats = {};
-formats['auto'] = __webpack_require__(455);
-formats['pem'] = __webpack_require__(86);
-formats['pkcs1'] = __webpack_require__(327);
-formats['pkcs8'] = __webpack_require__(157);
-formats['rfc4253'] = __webpack_require__(103);
-formats['ssh-private'] = __webpack_require__(192);
-formats['openssh'] = formats['ssh-private'];
-formats['ssh'] = formats['ssh-private'];
-formats['dnssec'] = __webpack_require__(326);
-
-function PrivateKey(opts) {
-	assert.object(opts, 'options');
-	Key.call(this, opts);
-
-	this._pubCache = undefined;
-}
-util.inherits(PrivateKey, Key);
-
-PrivateKey.formats = formats;
-
-PrivateKey.prototype.toBuffer = function (format, options) {
-	if (format === undefined)
-		format = 'pkcs1';
-	assert.string(format, 'format');
-	assert.object(formats[format], 'formats[format]');
-	assert.optionalObject(options, 'options');
-
-	return (formats[format].write(this, options));
-};
+      /***/
+    },
+    /* 27 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
+
+      module.exports = Key;
+
+      var assert = __webpack_require__(16);
+      var algs = __webpack_require__(32);
+      var crypto = __webpack_require__(11);
+      var Fingerprint = __webpack_require__(156);
+      var Signature = __webpack_require__(75);
+      var DiffieHellman = __webpack_require__(325).DiffieHellman;
+      var errs = __webpack_require__(74);
+      var utils = __webpack_require__(26);
+      var PrivateKey = __webpack_require__(33);
+      var edCompat;
 
-PrivateKey.prototype.hash = function (algo) {
-	return (this.toPublic().hash(algo));
-};
+      try {
+        edCompat = __webpack_require__(454);
+      } catch (e) {
+        /* Just continue through, and bail out if we try to use it. */
+      }
+
+      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+      var KeyParseError = errs.KeyParseError;
+
+      var formats = {};
+      formats["auto"] = __webpack_require__(455);
+      formats["pem"] = __webpack_require__(86);
+      formats["pkcs1"] = __webpack_require__(327);
+      formats["pkcs8"] = __webpack_require__(157);
+      formats["rfc4253"] = __webpack_require__(103);
+      formats["ssh"] = __webpack_require__(456);
+      formats["ssh-private"] = __webpack_require__(192);
+      formats["openssh"] = formats["ssh-private"];
+      formats["dnssec"] = __webpack_require__(326);
+
+      function Key(opts) {
+        assert.object(opts, "options");
+        assert.arrayOfObject(opts.parts, "options.parts");
+        assert.string(opts.type, "options.type");
+        assert.optionalString(opts.comment, "options.comment");
+
+        var algInfo = algs.info[opts.type];
+        if (typeof algInfo !== "object")
+          throw new InvalidAlgorithmError(opts.type);
+
+        var partLookup = {};
+        for (var i = 0; i < opts.parts.length; ++i) {
+          var part = opts.parts[i];
+          partLookup[part.name] = part;
+        }
+
+        this.type = opts.type;
+        this.parts = opts.parts;
+        this.part = partLookup;
+        this.comment = undefined;
+        this.source = opts.source;
+
+        /* for speeding up hashing/fingerprint operations */
+        this._rfc4253Cache = opts._rfc4253Cache;
+        this._hashCache = {};
+
+        var sz;
+        this.curve = undefined;
+        if (this.type === "ecdsa") {
+          var curve = this.part.curve.data.toString();
+          this.curve = curve;
+          sz = algs.curves[curve].size;
+        } else if (this.type === "ed25519" || this.type === "curve25519") {
+          sz = 256;
+          this.curve = "curve25519";
+        } else {
+          var szPart = this.part[algInfo.sizePart];
+          sz = szPart.data.length;
+          sz = sz * 8 - utils.countZeros(szPart.data);
+        }
+        this.size = sz;
+      }
 
-PrivateKey.prototype.toPublic = function () {
-	if (this._pubCache)
-		return (this._pubCache);
-
-	var algInfo = algs.info[this.type];
-	var pubParts = [];
-	for (var i = 0; i < algInfo.parts.length; ++i) {
-		var p = algInfo.parts[i];
-		pubParts.push(this.part[p]);
-	}
-
-	this._pubCache = new Key({
-		type: this.type,
-		source: this,
-		parts: pubParts
-	});
-	if (this.comment)
-		this._pubCache.comment = this.comment;
-	return (this._pubCache);
-};
+      Key.formats = formats;
 
-PrivateKey.prototype.derive = function (newType) {
-	assert.string(newType, 'type');
-	var priv, pub, pair;
-
-	if (this.type === 'ed25519' && newType === 'curve25519') {
-		if (nacl === undefined)
-			nacl = __webpack_require__(76);
-
-		priv = this.part.k.data;
-		if (priv[0] === 0x00)
-			priv = priv.slice(1);
-
-		pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv));
-		pub = Buffer.from(pair.publicKey);
-
-		return (new PrivateKey({
-			type: 'curve25519',
-			parts: [
-				{ name: 'A', data: utils.mpNormalize(pub) },
-				{ name: 'k', data: utils.mpNormalize(priv) }
-			]
-		}));
-	} else if (this.type === 'curve25519' && newType === 'ed25519') {
-		if (nacl === undefined)
-			nacl = __webpack_require__(76);
-
-		priv = this.part.k.data;
-		if (priv[0] === 0x00)
-			priv = priv.slice(1);
-
-		pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv));
-		pub = Buffer.from(pair.publicKey);
-
-		return (new PrivateKey({
-			type: 'ed25519',
-			parts: [
-				{ name: 'A', data: utils.mpNormalize(pub) },
-				{ name: 'k', data: utils.mpNormalize(priv) }
-			]
-		}));
-	}
-	throw (new Error('Key derivation not supported from ' + this.type +
-	    ' to ' + newType));
-};
+      Key.prototype.toBuffer = function (format, options) {
+        if (format === undefined) format = "ssh";
+        assert.string(format, "format");
+        assert.object(formats[format], "formats[format]");
+        assert.optionalObject(options, "options");
 
-PrivateKey.prototype.createVerify = function (hashAlgo) {
-	return (this.toPublic().createVerify(hashAlgo));
-};
+        if (format === "rfc4253") {
+          if (this._rfc4253Cache === undefined)
+            this._rfc4253Cache = formats["rfc4253"].write(this);
+          return this._rfc4253Cache;
+        }
 
-PrivateKey.prototype.createSign = function (hashAlgo) {
-	if (hashAlgo === undefined)
-		hashAlgo = this.defaultHashAlgorithm();
-	assert.string(hashAlgo, 'hash algorithm');
-
-	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
-	if (this.type === 'ed25519' && edCompat !== undefined)
-		return (new edCompat.Signer(this, hashAlgo));
-	if (this.type === 'curve25519')
-		throw (new Error('Curve25519 keys are not suitable for ' +
-		    'signing or verification'));
-
-	var v, nm, err;
-	try {
-		nm = hashAlgo.toUpperCase();
-		v = crypto.createSign(nm);
-	} catch (e) {
-		err = e;
-	}
-	if (v === undefined || (err instanceof Error &&
-	    err.message.match(/Unknown message digest/))) {
-		nm = 'RSA-';
-		nm += hashAlgo.toUpperCase();
-		v = crypto.createSign(nm);
-	}
-	assert.ok(v, 'failed to create verifier');
-	var oldSign = v.sign.bind(v);
-	var key = this.toBuffer('pkcs1');
-	var type = this.type;
-	var curve = this.curve;
-	v.sign = function () {
-		var sig = oldSign(key);
-		if (typeof (sig) === 'string')
-			sig = Buffer.from(sig, 'binary');
-		sig = Signature.parse(sig, type, 'asn1');
-		sig.hashAlgorithm = hashAlgo;
-		sig.curve = curve;
-		return (sig);
-	};
-	return (v);
-};
+        return formats[format].write(this, options);
+      };
 
-PrivateKey.parse = function (data, format, options) {
-	if (typeof (data) !== 'string')
-		assert.buffer(data, 'data');
-	if (format === undefined)
-		format = 'auto';
-	assert.string(format, 'format');
-	if (typeof (options) === 'string')
-		options = { filename: options };
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalString(options.filename, 'options.filename');
-	if (options.filename === undefined)
-		options.filename = '(unnamed)';
-
-	assert.object(formats[format], 'formats[format]');
-
-	try {
-		var k = formats[format].read(data, options);
-		assert.ok(k instanceof PrivateKey, 'key is not a private key');
-		if (!k.comment)
-			k.comment = options.filename;
-		return (k);
-	} catch (e) {
-		if (e.name === 'KeyEncryptedError')
-			throw (e);
-		throw (new KeyParseError(options.filename, format, e));
-	}
-};
+      Key.prototype.toString = function (format, options) {
+        return this.toBuffer(format, options).toString();
+      };
 
-PrivateKey.isPrivateKey = function (obj, ver) {
-	return (utils.isCompatible(obj, PrivateKey, ver));
-};
+      Key.prototype.hash = function (algo) {
+        assert.string(algo, "algorithm");
+        algo = algo.toLowerCase();
+        if (algs.hashAlgs[algo] === undefined)
+          throw new InvalidAlgorithmError(algo);
+
+        if (this._hashCache[algo]) return this._hashCache[algo];
+        var hash = crypto
+          .createHash(algo)
+          .update(this.toBuffer("rfc4253"))
+          .digest();
+        this._hashCache[algo] = hash;
+        return hash;
+      };
 
-PrivateKey.generate = function (type, options) {
-	if (options === undefined)
-		options = {};
-	assert.object(options, 'options');
-
-	switch (type) {
-	case 'ecdsa':
-		if (options.curve === undefined)
-			options.curve = 'nistp256';
-		assert.string(options.curve, 'options.curve');
-		return (generateECDSA(options.curve));
-	case 'ed25519':
-		return (generateED25519());
-	default:
-		throw (new Error('Key generation not supported with key ' +
-		    'type "' + type + '"'));
-	}
-};
+      Key.prototype.fingerprint = function (algo) {
+        if (algo === undefined) algo = "sha256";
+        assert.string(algo, "algorithm");
+        var opts = {
+          type: "key",
+          hash: this.hash(algo),
+          algorithm: algo,
+        };
+        return new Fingerprint(opts);
+      };
 
-/*
- * API versions for PrivateKey:
- * [1,0] -- initial ver
- * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats
- * [1,2] -- added defaultHashAlgorithm
- * [1,3] -- added derive, ed, createDH
- * [1,4] -- first tagged version
- * [1,5] -- changed ed25519 part names and format
- */
-PrivateKey.prototype._sshpkApiVersion = [1, 5];
-
-PrivateKey._oldVersionDetect = function (obj) {
-	assert.func(obj.toPublic);
-	assert.func(obj.createSign);
-	if (obj.derive)
-		return ([1, 3]);
-	if (obj.defaultHashAlgorithm)
-		return ([1, 2]);
-	if (obj.formats['auto'])
-		return ([1, 1]);
-	return ([1, 0]);
-};
+      Key.prototype.defaultHashAlgorithm = function () {
+        var hashAlgo = "sha1";
+        if (this.type === "rsa") hashAlgo = "sha256";
+        if (this.type === "dsa" && this.size > 1024) hashAlgo = "sha256";
+        if (this.type === "ed25519") hashAlgo = "sha512";
+        if (this.type === "ecdsa") {
+          if (this.size <= 256) hashAlgo = "sha256";
+          else if (this.size <= 384) hashAlgo = "sha384";
+          else hashAlgo = "sha512";
+        }
+        return hashAlgo;
+      };
 
+      Key.prototype.createVerify = function (hashAlgo) {
+        if (hashAlgo === undefined) hashAlgo = this.defaultHashAlgorithm();
+        assert.string(hashAlgo, "hash algorithm");
 
-/***/ }),
-/* 34 */
-/***/ (function(module, exports, __webpack_require__) {
+        /* ED25519 is not supported by OpenSSL, use a javascript impl. */
+        if (this.type === "ed25519" && edCompat !== undefined)
+          return new edCompat.Verifier(this, hashAlgo);
+        if (this.type === "curve25519")
+          throw new Error(
+            "Curve25519 keys are not suitable for " + "signing or verification",
+          );
 
-"use strict";
+        var v, nm, err;
+        try {
+          nm = hashAlgo.toUpperCase();
+          v = crypto.createVerify(nm);
+        } catch (e) {
+          err = e;
+        }
+        if (
+          v === undefined ||
+          (err instanceof Error && err.message.match(/Unknown message digest/))
+        ) {
+          nm = "RSA-";
+          nm += hashAlgo.toUpperCase();
+          v = crypto.createVerify(nm);
+        }
+        assert.ok(v, "failed to create verifier");
+        var oldVerify = v.verify.bind(v);
+        var key = this.toBuffer("pkcs8");
+        var curve = this.curve;
+        var self = this;
+        v.verify = function (signature, fmt) {
+          if (Signature.isSignature(signature, [2, 0])) {
+            if (signature.type !== self.type) return false;
+            if (signature.hashAlgorithm && signature.hashAlgorithm !== hashAlgo)
+              return false;
+            if (
+              signature.curve &&
+              self.type === "ecdsa" &&
+              signature.curve !== curve
+            )
+              return false;
+            return oldVerify(key, signature.toBuffer("asn1"));
+          } else if (
+            typeof signature === "string" ||
+            Buffer.isBuffer(signature)
+          ) {
+            return oldVerify(key, signature, fmt);
+
+            /*
+             * Avoid doing this on valid arguments, walking the prototype
+             * chain can be quite slow.
+             */
+          } else if (Signature.isSignature(signature, [1, 0])) {
+            throw new Error(
+              "signature was created by too old " +
+                "a version of sshpk and cannot be verified",
+            );
+          } else {
+            throw new TypeError(
+              "signature must be a string, " + "Buffer, or Signature object",
+            );
+          }
+        };
+        return v;
+      };
 
+      Key.prototype.createDiffieHellman = function () {
+        if (this.type === "rsa")
+          throw new Error("RSA keys do not support Diffie-Hellman");
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.wrapLifecycle = exports.run = exports.install = exports.Install = undefined;
+        return new DiffieHellman(this);
+      };
+      Key.prototype.createDH = Key.prototype.createDiffieHellman;
 
-var _extends2;
+      Key.parse = function (data, format, options) {
+        if (typeof data !== "string") assert.buffer(data, "data");
+        if (format === undefined) format = "auto";
+        assert.string(format, "format");
+        if (typeof options === "string") options = { filename: options };
+        assert.optionalObject(options, "options");
+        if (options === undefined) options = {};
+        assert.optionalString(options.filename, "options.filename");
+        if (options.filename === undefined) options.filename = "(unnamed)";
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+        assert.object(formats[format], "formats[format]");
 
-var _asyncToGenerator2;
+        try {
+          var k = formats[format].read(data, options);
+          if (k instanceof PrivateKey) k = k.toPublic();
+          if (!k.comment) k.comment = options.filename;
+          return k;
+        } catch (e) {
+          if (e.name === "KeyEncryptedError") throw e;
+          throw new KeyParseError(options.filename, format, e);
+        }
+      };
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      Key.isKey = function (obj, ver) {
+        return utils.isCompatible(obj, Key, ver);
+      };
 
-let install = exports.install = (() => {
-  var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, lockfile) {
-    yield wrapLifecycle(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const install = new Install(flags, config, reporter, lockfile);
-      yield install.init();
-    }));
-  });
+      /*
+       * API versions for Key:
+       * [1,0] -- initial ver, may take Signature for createVerify or may not
+       * [1,1] -- added pkcs1, pkcs8 formats
+       * [1,2] -- added auto, ssh-private, openssh formats
+       * [1,3] -- added defaultHashAlgorithm
+       * [1,4] -- added ed support, createDH
+       * [1,5] -- first explicitly tagged version
+       * [1,6] -- changed ed25519 part names
+       */
+      Key.prototype._sshpkApiVersion = [1, 6];
+
+      Key._oldVersionDetect = function (obj) {
+        assert.func(obj.toBuffer);
+        assert.func(obj.fingerprint);
+        if (obj.createDH) return [1, 4];
+        if (obj.defaultHashAlgorithm) return [1, 3];
+        if (obj.formats["auto"]) return [1, 2];
+        if (obj.formats["pkcs1"]) return [1, 1];
+        return [1, 0];
+      };
 
-  return function install(_x7, _x8, _x9, _x10) {
-    return _ref29.apply(this, arguments);
-  };
-})();
-
-let run = exports.run = (() => {
-  var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    let lockfile;
-    let error = 'installCommandRenamed';
-    if (flags.lockfile === false) {
-      lockfile = new (_lockfile || _load_lockfile()).default();
-    } else {
-      lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
-    }
+      /***/
+    },
+    /* 28 */
+    /***/ function (module, exports) {
+      module.exports = require("assert");
 
-    if (args.length) {
-      const exampleArgs = args.slice();
+      /***/
+    },
+    /* 29 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      if (flags.saveDev) {
-        exampleArgs.push('--dev');
-      }
-      if (flags.savePeer) {
-        exampleArgs.push('--peer');
-      }
-      if (flags.saveOptional) {
-        exampleArgs.push('--optional');
-      }
-      if (flags.saveExact) {
-        exampleArgs.push('--exact');
-      }
-      if (flags.saveTilde) {
-        exampleArgs.push('--tilde');
-      }
-      let command = 'add';
-      if (flags.global) {
-        error = 'globalFlagRemoved';
-        command = 'global add';
-      }
-      throw new (_errors || _load_errors()).MessageError(reporter.lang(error, `yarn ${command} ${exampleArgs.join(' ')}`));
-    }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = nullify;
+      function nullify(obj = {}) {
+        if (Array.isArray(obj)) {
+          for (
+            var _iterator = obj,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-    yield install(config, reporter, flags, lockfile);
-  });
+          ) {
+            var _ref;
 
-  return function run(_x11, _x12, _x13, _x14) {
-    return _ref31.apply(this, arguments);
-  };
-})();
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-let wrapLifecycle = exports.wrapLifecycle = (() => {
-  var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags, factory) {
-    yield config.executeLifecycleScript('preinstall');
+            const item = _ref;
 
-    yield factory();
+            nullify(item);
+          }
+        } else if (
+          (obj !== null && typeof obj === "object") ||
+          typeof obj === "function"
+        ) {
+          Object.setPrototypeOf(obj, null);
 
-    // npm behaviour, seems kinda funky but yay compatibility
-    yield config.executeLifecycleScript('install');
-    yield config.executeLifecycleScript('postinstall');
+          // for..in can only be applied to 'object', not 'function'
+          if (typeof obj === "object") {
+            for (const key in obj) {
+              nullify(obj[key]);
+            }
+          }
+        }
 
-    if (!config.production) {
-      if (!config.disablePrepublish) {
-        yield config.executeLifecycleScript('prepublish');
+        return obj;
       }
-      yield config.executeLifecycleScript('prepare');
-    }
-  });
-
-  return function wrapLifecycle(_x15, _x16, _x17) {
-    return _ref32.apply(this, arguments);
-  };
-})();
-
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
 
-var _objectPath;
-
-function _load_objectPath() {
-  return _objectPath = _interopRequireDefault(__webpack_require__(304));
-}
-
-var _hooks;
-
-function _load_hooks() {
-  return _hooks = __webpack_require__(374);
-}
+      /***/
+    },
+    /* 30 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _index;
+      const escapeStringRegexp = __webpack_require__(388);
+      const ansiStyles = __webpack_require__(506);
+      const stdoutColor = __webpack_require__(598).stdout;
 
-function _load_index() {
-  return _index = _interopRequireDefault(__webpack_require__(220));
-}
+      const template = __webpack_require__(599);
 
-var _errors;
+      const isSimpleWindowsTerm =
+        process.platform === "win32" &&
+        !(process.env.TERM || "").toLowerCase().startsWith("xterm");
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      // `supportsColor.level` → `ansiStyles.color[name]` mapping
+      const levelMapping = ["ansi", "ansi", "ansi256", "ansi16m"];
 
-var _integrityChecker;
+      // `color-convert` models to exclude from the Chalk API due to conflicts and such
+      const skipModels = new Set(["gray"]);
 
-function _load_integrityChecker() {
-  return _integrityChecker = _interopRequireDefault(__webpack_require__(208));
-}
+      const styles = Object.create(null);
 
-var _lockfile;
+      function applyOptions(obj, options) {
+        options = options || {};
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+        // Detect level if not set manually
+        const scLevel = stdoutColor ? stdoutColor.level : 0;
+        obj.level = options.level === undefined ? scLevel : options.level;
+        obj.enabled = "enabled" in options ? options.enabled : obj.level > 0;
+      }
 
-var _lockfile2;
+      function Chalk(options) {
+        // We check for this.template here since calling `chalk.constructor()`
+        // by itself will have a `this` of a previously constructed chalk object
+        if (!this || !(this instanceof Chalk) || this.template) {
+          const chalk = {};
+          applyOptions(chalk, options);
 
-function _load_lockfile2() {
-  return _lockfile2 = __webpack_require__(19);
-}
+          chalk.template = function () {
+            const args = [].slice.call(arguments);
+            return chalkTag.apply(null, [chalk.template].concat(args));
+          };
 
-var _packageFetcher;
+          Object.setPrototypeOf(chalk, Chalk.prototype);
+          Object.setPrototypeOf(chalk.template, chalk);
 
-function _load_packageFetcher() {
-  return _packageFetcher = _interopRequireWildcard(__webpack_require__(210));
-}
+          chalk.template.constructor = Chalk;
 
-var _packageInstallScripts;
+          return chalk.template;
+        }
 
-function _load_packageInstallScripts() {
-  return _packageInstallScripts = _interopRequireDefault(__webpack_require__(557));
-}
+        applyOptions(this, options);
+      }
 
-var _packageCompatibility;
+      // Use bright blue on Windows as the normal blue color is illegible
+      if (isSimpleWindowsTerm) {
+        ansiStyles.blue.open = "\u001B[94m";
+      }
 
-function _load_packageCompatibility() {
-  return _packageCompatibility = _interopRequireWildcard(__webpack_require__(209));
-}
+      for (const key of Object.keys(ansiStyles)) {
+        ansiStyles[key].closeRe = new RegExp(
+          escapeStringRegexp(ansiStyles[key].close),
+          "g",
+        );
 
-var _packageResolver;
+        styles[key] = {
+          get() {
+            const codes = ansiStyles[key];
+            return build.call(
+              this,
+              this._styles ? this._styles.concat(codes) : [codes],
+              this._empty,
+              key,
+            );
+          },
+        };
+      }
 
-function _load_packageResolver() {
-  return _packageResolver = _interopRequireDefault(__webpack_require__(366));
-}
+      styles.visible = {
+        get() {
+          return build.call(this, this._styles || [], true, "visible");
+        },
+      };
 
-var _packageLinker;
+      ansiStyles.color.closeRe = new RegExp(
+        escapeStringRegexp(ansiStyles.color.close),
+        "g",
+      );
+      for (const model of Object.keys(ansiStyles.color.ansi)) {
+        if (skipModels.has(model)) {
+          continue;
+        }
 
-function _load_packageLinker() {
-  return _packageLinker = _interopRequireDefault(__webpack_require__(211));
-}
+        styles[model] = {
+          get() {
+            const level = this.level;
+            return function () {
+              const open = ansiStyles.color[levelMapping[level]][model].apply(
+                null,
+                arguments,
+              );
+              const codes = {
+                open,
+                close: ansiStyles.color.close,
+                closeRe: ansiStyles.color.closeRe,
+              };
+              return build.call(
+                this,
+                this._styles ? this._styles.concat(codes) : [codes],
+                this._empty,
+                model,
+              );
+            };
+          },
+        };
+      }
 
-var _index2;
+      ansiStyles.bgColor.closeRe = new RegExp(
+        escapeStringRegexp(ansiStyles.bgColor.close),
+        "g",
+      );
+      for (const model of Object.keys(ansiStyles.bgColor.ansi)) {
+        if (skipModels.has(model)) {
+          continue;
+        }
 
-function _load_index2() {
-  return _index2 = __webpack_require__(57);
-}
+        const bgModel = "bg" + model[0].toUpperCase() + model.slice(1);
+        styles[bgModel] = {
+          get() {
+            const level = this.level;
+            return function () {
+              const open = ansiStyles.bgColor[levelMapping[level]][model].apply(
+                null,
+                arguments,
+              );
+              const codes = {
+                open,
+                close: ansiStyles.bgColor.close,
+                closeRe: ansiStyles.bgColor.closeRe,
+              };
+              return build.call(
+                this,
+                this._styles ? this._styles.concat(codes) : [codes],
+                this._empty,
+                model,
+              );
+            };
+          },
+        };
+      }
 
-var _index3;
+      const proto = Object.defineProperties(() => {}, styles);
 
-function _load_index3() {
-  return _index3 = __webpack_require__(78);
-}
+      function build(_styles, _empty, key) {
+        const builder = function () {
+          return applyStyle.apply(builder, arguments);
+        };
 
-var _autoclean;
+        builder._styles = _styles;
+        builder._empty = _empty;
 
-function _load_autoclean() {
-  return _autoclean = __webpack_require__(354);
-}
+        const self = this;
 
-var _constants;
+        Object.defineProperty(builder, "level", {
+          enumerable: true,
+          get() {
+            return self.level;
+          },
+          set(level) {
+            self.level = level;
+          },
+        });
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+        Object.defineProperty(builder, "enabled", {
+          enumerable: true,
+          get() {
+            return self.enabled;
+          },
+          set(enabled) {
+            self.enabled = enabled;
+          },
+        });
 
-var _normalizePattern;
+        // See below for fix regarding invisible grey/dim combination on Windows
+        builder.hasGrey = this.hasGrey || key === "gray" || key === "grey";
 
-function _load_normalizePattern() {
-  return _normalizePattern = __webpack_require__(37);
-}
+        // `__proto__` is used because we must return a function, but there is
+        // no way to create a function with a different prototype
+        builder.__proto__ = proto; // eslint-disable-line no-proto
 
-var _fs;
+        return builder;
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function applyStyle() {
+        // Support varags, but simply cast to string in case there's only one arg
+        const args = arguments;
+        const argsLen = args.length;
+        let str = String(arguments[0]);
 
-var _map;
+        if (argsLen === 0) {
+          return "";
+        }
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+        if (argsLen > 1) {
+          // Don't slice `arguments`, it prevents V8 optimizations
+          for (let a = 1; a < argsLen; a++) {
+            str += " " + args[a];
+          }
+        }
 
-var _yarnVersion;
+        if (!this.enabled || this.level <= 0 || !str) {
+          return this._empty ? "" : str;
+        }
 
-function _load_yarnVersion() {
-  return _yarnVersion = __webpack_require__(120);
-}
+        // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
+        // see https://github.com/chalk/chalk/issues/58
+        // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
+        const originalDim = ansiStyles.dim.open;
+        if (isSimpleWindowsTerm && this.hasGrey) {
+          ansiStyles.dim.open = "";
+        }
 
-var _generatePnpMap;
+        for (const code of this._styles.slice().reverse()) {
+          // Replace any instances already present with a re-opening code
+          // otherwise only the part of the string until said closing code
+          // will be colored, and the rest will simply be 'plain'.
+          str = code.open + str.replace(code.closeRe, code.open) + code.close;
 
-function _load_generatePnpMap() {
-  return _generatePnpMap = __webpack_require__(579);
-}
+          // Close the styling before a linebreak and reopen
+          // after next line to fix a bleed issue on macOS
+          // https://github.com/chalk/chalk/pull/92
+          str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`);
+        }
 
-var _workspaceLayout;
+        // Reset the original `dim` if we changed it to work around the Windows dimmed gray issue
+        ansiStyles.dim.open = originalDim;
 
-function _load_workspaceLayout() {
-  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
-}
+        return str;
+      }
 
-var _resolutionMap;
+      function chalkTag(chalk, strings) {
+        if (!Array.isArray(strings)) {
+          // If chalk() was called by itself or with a string,
+          // return the string itself as a string.
+          return [].slice.call(arguments, 1).join(" ");
+        }
 
-function _load_resolutionMap() {
-  return _resolutionMap = _interopRequireDefault(__webpack_require__(214));
-}
+        const args = [].slice.call(arguments, 2);
+        const parts = [strings.raw[0]];
 
-var _guessName;
+        for (let i = 1; i < strings.length; i++) {
+          parts.push(String(args[i - 1]).replace(/[{}\\]/g, "\\$&"));
+          parts.push(String(strings.raw[i]));
+        }
 
-function _load_guessName() {
-  return _guessName = _interopRequireDefault(__webpack_require__(169));
-}
+        return template(chalk, parts.join(""));
+      }
 
-var _audit;
+      Object.defineProperties(Chalk.prototype, styles);
 
-function _load_audit() {
-  return _audit = _interopRequireDefault(__webpack_require__(353));
-}
+      module.exports = Chalk(); // eslint-disable-line new-cap
+      module.exports.supportsColor = stdoutColor;
+      module.exports.default = module.exports; // For TypeScript
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      /***/
+    },
+    /* 31 */
+    /***/ function (module, exports) {
+      var core = (module.exports = { version: "2.5.7" });
+      if (typeof __e == "number") __e = core; // eslint-disable-line no-undef
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 32 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
-const deepEqual = __webpack_require__(631);
+      var Buffer = __webpack_require__(15).Buffer;
 
-const emoji = __webpack_require__(302);
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
-const semver = __webpack_require__(22);
-const uuid = __webpack_require__(119);
-const ssri = __webpack_require__(65);
+      var algInfo = {
+        dsa: {
+          parts: ["p", "q", "g", "y"],
+          sizePart: "p",
+        },
+        rsa: {
+          parts: ["e", "n"],
+          sizePart: "n",
+        },
+        ecdsa: {
+          parts: ["curve", "Q"],
+          sizePart: "Q",
+        },
+        ed25519: {
+          parts: ["A"],
+          sizePart: "A",
+        },
+      };
+      algInfo["curve25519"] = algInfo["ed25519"];
 
-const ONE_DAY = 1000 * 60 * 60 * 24;
+      var algPrivInfo = {
+        dsa: {
+          parts: ["p", "q", "g", "y", "x"],
+        },
+        rsa: {
+          parts: ["n", "e", "d", "iqmp", "p", "q"],
+        },
+        ecdsa: {
+          parts: ["curve", "Q", "d"],
+        },
+        ed25519: {
+          parts: ["A", "k"],
+        },
+      };
+      algPrivInfo["curve25519"] = algPrivInfo["ed25519"];
+
+      var hashAlgs = {
+        md5: true,
+        sha1: true,
+        sha256: true,
+        sha384: true,
+        sha512: true,
+      };
 
-/**
- * Try and detect the installation method for Yarn and provide a command to update it with.
- */
+      /*
+       * Taken from
+       * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf
+       */
+      var curves = {
+        nistp256: {
+          size: 256,
+          pkcs8oid: "1.2.840.10045.3.1.7",
+          p: Buffer.from(
+            (
+              "00" +
+              "ffffffff 00000001 00000000 00000000" +
+              "00000000 ffffffff ffffffff ffffffff"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          a: Buffer.from(
+            (
+              "00" +
+              "FFFFFFFF 00000001 00000000 00000000" +
+              "00000000 FFFFFFFF FFFFFFFF FFFFFFFC"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          b: Buffer.from(
+            (
+              "5ac635d8 aa3a93e7 b3ebbd55 769886bc" +
+              "651d06b0 cc53b0f6 3bce3c3e 27d2604b"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          s: Buffer.from(
+            ("00" + "c49d3608 86e70493 6a6678e1 139d26b7" + "819f7e90").replace(
+              / /g,
+              "",
+            ),
+            "hex",
+          ),
+          n: Buffer.from(
+            (
+              "00" +
+              "ffffffff 00000000 ffffffff ffffffff" +
+              "bce6faad a7179e84 f3b9cac2 fc632551"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          G: Buffer.from(
+            (
+              "04" +
+              "6b17d1f2 e12c4247 f8bce6e5 63a440f2" +
+              "77037d81 2deb33a0 f4a13945 d898c296" +
+              "4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16" +
+              "2bce3357 6b315ece cbb64068 37bf51f5"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+        },
+        nistp384: {
+          size: 384,
+          pkcs8oid: "1.3.132.0.34",
+          p: Buffer.from(
+            (
+              "00" +
+              "ffffffff ffffffff ffffffff ffffffff" +
+              "ffffffff ffffffff ffffffff fffffffe" +
+              "ffffffff 00000000 00000000 ffffffff"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          a: Buffer.from(
+            (
+              "00" +
+              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
+              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE" +
+              "FFFFFFFF 00000000 00000000 FFFFFFFC"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          b: Buffer.from(
+            (
+              "b3312fa7 e23ee7e4 988e056b e3f82d19" +
+              "181d9c6e fe814112 0314088f 5013875a" +
+              "c656398d 8a2ed19d 2a85c8ed d3ec2aef"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          s: Buffer.from(
+            ("00" + "a335926a a319a27a 1d00896a 6773a482" + "7acdac73").replace(
+              / /g,
+              "",
+            ),
+            "hex",
+          ),
+          n: Buffer.from(
+            (
+              "00" +
+              "ffffffff ffffffff ffffffff ffffffff" +
+              "ffffffff ffffffff c7634d81 f4372ddf" +
+              "581a0db2 48b0a77a ecec196a ccc52973"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          G: Buffer.from(
+            (
+              "04" +
+              "aa87ca22 be8b0537 8eb1c71e f320ad74" +
+              "6e1d3b62 8ba79b98 59f741e0 82542a38" +
+              "5502f25d bf55296c 3a545e38 72760ab7" +
+              "3617de4a 96262c6f 5d9e98bf 9292dc29" +
+              "f8f41dbd 289a147c e9da3113 b5f0b8c0" +
+              "0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+        },
+        nistp521: {
+          size: 521,
+          pkcs8oid: "1.3.132.0.35",
+          p: Buffer.from(
+            (
+              "01ffffff ffffffff ffffffff ffffffff" +
+              "ffffffff ffffffff ffffffff ffffffff" +
+              "ffffffff ffffffff ffffffff ffffffff" +
+              "ffffffff ffffffff ffffffff ffffffff" +
+              "ffff"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          a: Buffer.from(
+            (
+              "01FF" +
+              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
+              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
+              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
+              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          b: Buffer.from(
+            (
+              "51" +
+              "953eb961 8e1c9a1f 929a21a0 b68540ee" +
+              "a2da725b 99b315f3 b8b48991 8ef109e1" +
+              "56193951 ec7e937b 1652c0bd 3bb1bf07" +
+              "3573df88 3d2c34f1 ef451fd4 6b503f00"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          s: Buffer.from(
+            ("00" + "d09e8800 291cb853 96cc6717 393284aa" + "a0da64ba").replace(
+              / /g,
+              "",
+            ),
+            "hex",
+          ),
+          n: Buffer.from(
+            (
+              "01ff" +
+              "ffffffff ffffffff ffffffff ffffffff" +
+              "ffffffff ffffffff ffffffff fffffffa" +
+              "51868783 bf2f966b 7fcc0148 f709a5d0" +
+              "3bb5c9b8 899c47ae bb6fb71e 91386409"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+          G: Buffer.from(
+            (
+              "04" +
+              "00c6 858e06b7 0404e9cd 9e3ecb66 2395b442" +
+              "9c648139 053fb521 f828af60 6b4d3dba" +
+              "a14b5e77 efe75928 fe1dc127 a2ffa8de" +
+              "3348b3c1 856a429b f97e7e31 c2e5bd66" +
+              "0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9" +
+              "98f54449 579b4468 17afbd17 273e662c" +
+              "97ee7299 5ef42640 c550b901 3fad0761" +
+              "353c7086 a272c240 88be9476 9fd16650"
+            ).replace(/ /g, ""),
+            "hex",
+          ),
+        },
+      };
 
-function getUpdateCommand(installationMethod) {
-  if (installationMethod === 'tar') {
-    return `curl --compressed -o- -L ${(_constants || _load_constants()).YARN_INSTALLER_SH} | bash`;
-  }
+      module.exports = {
+        info: algInfo,
+        privInfo: algPrivInfo,
+        hashAlgs: hashAlgs,
+        curves: curves,
+      };
 
-  if (installationMethod === 'homebrew') {
-    return 'brew upgrade yarn';
-  }
+      /***/
+    },
+    /* 33 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
+
+      module.exports = PrivateKey;
+
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var crypto = __webpack_require__(11);
+      var Fingerprint = __webpack_require__(156);
+      var Signature = __webpack_require__(75);
+      var errs = __webpack_require__(74);
+      var util = __webpack_require__(3);
+      var utils = __webpack_require__(26);
+      var dhe = __webpack_require__(325);
+      var generateECDSA = dhe.generateECDSA;
+      var generateED25519 = dhe.generateED25519;
+      var edCompat;
+      var nacl;
 
-  if (installationMethod === 'deb') {
-    return 'sudo apt-get update && sudo apt-get install yarn';
-  }
+      try {
+        edCompat = __webpack_require__(454);
+      } catch (e) {
+        /* Just continue through, and bail out if we try to use it. */
+      }
 
-  if (installationMethod === 'rpm') {
-    return 'sudo yum install yarn';
-  }
+      var Key = __webpack_require__(27);
 
-  if (installationMethod === 'npm') {
-    return 'npm install --global yarn';
-  }
+      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+      var KeyParseError = errs.KeyParseError;
+      var KeyEncryptedError = errs.KeyEncryptedError;
 
-  if (installationMethod === 'chocolatey') {
-    return 'choco upgrade yarn';
-  }
+      var formats = {};
+      formats["auto"] = __webpack_require__(455);
+      formats["pem"] = __webpack_require__(86);
+      formats["pkcs1"] = __webpack_require__(327);
+      formats["pkcs8"] = __webpack_require__(157);
+      formats["rfc4253"] = __webpack_require__(103);
+      formats["ssh-private"] = __webpack_require__(192);
+      formats["openssh"] = formats["ssh-private"];
+      formats["ssh"] = formats["ssh-private"];
+      formats["dnssec"] = __webpack_require__(326);
 
-  if (installationMethod === 'apk') {
-    return 'apk update && apk add -u yarn';
-  }
+      function PrivateKey(opts) {
+        assert.object(opts, "options");
+        Key.call(this, opts);
 
-  if (installationMethod === 'portage') {
-    return 'sudo emerge --sync && sudo emerge -au sys-apps/yarn';
-  }
+        this._pubCache = undefined;
+      }
+      util.inherits(PrivateKey, Key);
 
-  return null;
-}
+      PrivateKey.formats = formats;
 
-function getUpdateInstaller(installationMethod) {
-  // Windows
-  if (installationMethod === 'msi') {
-    return (_constants || _load_constants()).YARN_INSTALLER_MSI;
-  }
+      PrivateKey.prototype.toBuffer = function (format, options) {
+        if (format === undefined) format = "pkcs1";
+        assert.string(format, "format");
+        assert.object(formats[format], "formats[format]");
+        assert.optionalObject(options, "options");
 
-  return null;
-}
-
-function normalizeFlags(config, rawFlags) {
-  const flags = {
-    // install
-    har: !!rawFlags.har,
-    ignorePlatform: !!rawFlags.ignorePlatform,
-    ignoreEngines: !!rawFlags.ignoreEngines,
-    ignoreScripts: !!rawFlags.ignoreScripts,
-    ignoreOptional: !!rawFlags.ignoreOptional,
-    force: !!rawFlags.force,
-    flat: !!rawFlags.flat,
-    lockfile: rawFlags.lockfile !== false,
-    pureLockfile: !!rawFlags.pureLockfile,
-    updateChecksums: !!rawFlags.updateChecksums,
-    skipIntegrityCheck: !!rawFlags.skipIntegrityCheck,
-    frozenLockfile: !!rawFlags.frozenLockfile,
-    linkDuplicates: !!rawFlags.linkDuplicates,
-    checkFiles: !!rawFlags.checkFiles,
-    audit: !!rawFlags.audit,
-
-    // add
-    peer: !!rawFlags.peer,
-    dev: !!rawFlags.dev,
-    optional: !!rawFlags.optional,
-    exact: !!rawFlags.exact,
-    tilde: !!rawFlags.tilde,
-    ignoreWorkspaceRootCheck: !!rawFlags.ignoreWorkspaceRootCheck,
-
-    // outdated, update-interactive
-    includeWorkspaceDeps: !!rawFlags.includeWorkspaceDeps,
-
-    // add, remove, update
-    workspaceRootIsCwd: rawFlags.workspaceRootIsCwd !== false
-  };
+        return formats[format].write(this, options);
+      };
 
-  if (config.getOption('ignore-scripts')) {
-    flags.ignoreScripts = true;
-  }
+      PrivateKey.prototype.hash = function (algo) {
+        return this.toPublic().hash(algo);
+      };
 
-  if (config.getOption('ignore-platform')) {
-    flags.ignorePlatform = true;
-  }
+      PrivateKey.prototype.toPublic = function () {
+        if (this._pubCache) return this._pubCache;
 
-  if (config.getOption('ignore-engines')) {
-    flags.ignoreEngines = true;
-  }
+        var algInfo = algs.info[this.type];
+        var pubParts = [];
+        for (var i = 0; i < algInfo.parts.length; ++i) {
+          var p = algInfo.parts[i];
+          pubParts.push(this.part[p]);
+        }
 
-  if (config.getOption('ignore-optional')) {
-    flags.ignoreOptional = true;
-  }
+        this._pubCache = new Key({
+          type: this.type,
+          source: this,
+          parts: pubParts,
+        });
+        if (this.comment) this._pubCache.comment = this.comment;
+        return this._pubCache;
+      };
 
-  if (config.getOption('force')) {
-    flags.force = true;
-  }
+      PrivateKey.prototype.derive = function (newType) {
+        assert.string(newType, "type");
+        var priv, pub, pair;
 
-  return flags;
-}
-
-class Install {
-  constructor(flags, config, reporter, lockfile) {
-    this.rootManifestRegistries = [];
-    this.rootPatternsToOrigin = (0, (_map || _load_map()).default)();
-    this.lockfile = lockfile;
-    this.reporter = reporter;
-    this.config = config;
-    this.flags = normalizeFlags(config, flags);
-    this.resolutions = (0, (_map || _load_map()).default)(); // Legacy resolutions field used for flat install mode
-    this.resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(config); // Selective resolutions for nested dependencies
-    this.resolver = new (_packageResolver || _load_packageResolver()).default(config, lockfile, this.resolutionMap);
-    this.integrityChecker = new (_integrityChecker || _load_integrityChecker()).default(config);
-    this.linker = new (_packageLinker || _load_packageLinker()).default(config, this.resolver);
-    this.scripts = new (_packageInstallScripts || _load_packageInstallScripts()).default(config, this.resolver, this.flags.force);
-  }
+        if (this.type === "ed25519" && newType === "curve25519") {
+          if (nacl === undefined) nacl = __webpack_require__(76);
 
-  /**
-   * Create a list of dependency requests from the current directories manifests.
-   */
+          priv = this.part.k.data;
+          if (priv[0] === 0x00) priv = priv.slice(1);
 
-  fetchRequestFromCwd(excludePatterns = [], ignoreUnusedPatterns = false) {
-    var _this = this;
+          pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv));
+          pub = Buffer.from(pair.publicKey);
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const patterns = [];
-      const deps = [];
-      let resolutionDeps = [];
-      const manifest = {};
+          return new PrivateKey({
+            type: "curve25519",
+            parts: [
+              { name: "A", data: utils.mpNormalize(pub) },
+              { name: "k", data: utils.mpNormalize(priv) },
+            ],
+          });
+        } else if (this.type === "curve25519" && newType === "ed25519") {
+          if (nacl === undefined) nacl = __webpack_require__(76);
 
-      const ignorePatterns = [];
-      const usedPatterns = [];
-      let workspaceLayout;
+          priv = this.part.k.data;
+          if (priv[0] === 0x00) priv = priv.slice(1);
 
-      // some commands should always run in the context of the entire workspace
-      const cwd = _this.flags.includeWorkspaceDeps || _this.flags.workspaceRootIsCwd ? _this.config.lockfileFolder : _this.config.cwd;
+          pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv));
+          pub = Buffer.from(pair.publicKey);
 
-      // non-workspaces are always root, otherwise check for workspace root
-      const cwdIsRoot = !_this.config.workspaceRootFolder || _this.config.lockfileFolder === cwd;
+          return new PrivateKey({
+            type: "ed25519",
+            parts: [
+              { name: "A", data: utils.mpNormalize(pub) },
+              { name: "k", data: utils.mpNormalize(priv) },
+            ],
+          });
+        }
+        throw new Error(
+          "Key derivation not supported from " + this.type + " to " + newType,
+        );
+      };
 
-      // exclude package names that are in install args
-      const excludeNames = [];
-      for (var _iterator = excludePatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+      PrivateKey.prototype.createVerify = function (hashAlgo) {
+        return this.toPublic().createVerify(hashAlgo);
+      };
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
-        }
+      PrivateKey.prototype.createSign = function (hashAlgo) {
+        if (hashAlgo === undefined) hashAlgo = this.defaultHashAlgorithm();
+        assert.string(hashAlgo, "hash algorithm");
 
-        const pattern = _ref;
+        /* ED25519 is not supported by OpenSSL, use a javascript impl. */
+        if (this.type === "ed25519" && edCompat !== undefined)
+          return new edCompat.Signer(this, hashAlgo);
+        if (this.type === "curve25519")
+          throw new Error(
+            "Curve25519 keys are not suitable for " + "signing or verification",
+          );
 
-        if ((0, (_index3 || _load_index3()).getExoticResolver)(pattern)) {
-          excludeNames.push((0, (_guessName || _load_guessName()).default)(pattern));
-        } else {
-          // extract the name
-          const parts = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern);
-          excludeNames.push(parts.name);
+        var v, nm, err;
+        try {
+          nm = hashAlgo.toUpperCase();
+          v = crypto.createSign(nm);
+        } catch (e) {
+          err = e;
         }
-      }
-
-      const stripExcluded = function stripExcluded(manifest) {
-        for (var _iterator2 = excludeNames, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-          var _ref2;
+        if (
+          v === undefined ||
+          (err instanceof Error && err.message.match(/Unknown message digest/))
+        ) {
+          nm = "RSA-";
+          nm += hashAlgo.toUpperCase();
+          v = crypto.createSign(nm);
+        }
+        assert.ok(v, "failed to create verifier");
+        var oldSign = v.sign.bind(v);
+        var key = this.toBuffer("pkcs1");
+        var type = this.type;
+        var curve = this.curve;
+        v.sign = function () {
+          var sig = oldSign(key);
+          if (typeof sig === "string") sig = Buffer.from(sig, "binary");
+          sig = Signature.parse(sig, type, "asn1");
+          sig.hashAlgorithm = hashAlgo;
+          sig.curve = curve;
+          return sig;
+        };
+        return v;
+      };
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref2 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref2 = _i2.value;
-          }
+      PrivateKey.parse = function (data, format, options) {
+        if (typeof data !== "string") assert.buffer(data, "data");
+        if (format === undefined) format = "auto";
+        assert.string(format, "format");
+        if (typeof options === "string") options = { filename: options };
+        assert.optionalObject(options, "options");
+        if (options === undefined) options = {};
+        assert.optionalString(options.filename, "options.filename");
+        if (options.filename === undefined) options.filename = "(unnamed)";
 
-          const exclude = _ref2;
+        assert.object(formats[format], "formats[format]");
 
-          if (manifest.dependencies && manifest.dependencies[exclude]) {
-            delete manifest.dependencies[exclude];
-          }
-          if (manifest.devDependencies && manifest.devDependencies[exclude]) {
-            delete manifest.devDependencies[exclude];
-          }
-          if (manifest.optionalDependencies && manifest.optionalDependencies[exclude]) {
-            delete manifest.optionalDependencies[exclude];
-          }
+        try {
+          var k = formats[format].read(data, options);
+          assert.ok(k instanceof PrivateKey, "key is not a private key");
+          if (!k.comment) k.comment = options.filename;
+          return k;
+        } catch (e) {
+          if (e.name === "KeyEncryptedError") throw e;
+          throw new KeyParseError(options.filename, format, e);
         }
       };
 
-      for (var _iterator3 = Object.keys((_index2 || _load_index2()).registries), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref3;
+      PrivateKey.isPrivateKey = function (obj, ver) {
+        return utils.isCompatible(obj, PrivateKey, ver);
+      };
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref3 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref3 = _i3.value;
+      PrivateKey.generate = function (type, options) {
+        if (options === undefined) options = {};
+        assert.object(options, "options");
+
+        switch (type) {
+          case "ecdsa":
+            if (options.curve === undefined) options.curve = "nistp256";
+            assert.string(options.curve, "options.curve");
+            return generateECDSA(options.curve);
+          case "ed25519":
+            return generateED25519();
+          default:
+            throw new Error(
+              "Key generation not supported with key " + 'type "' + type + '"',
+            );
         }
+      };
 
-        const registry = _ref3;
+      /*
+       * API versions for PrivateKey:
+       * [1,0] -- initial ver
+       * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats
+       * [1,2] -- added defaultHashAlgorithm
+       * [1,3] -- added derive, ed, createDH
+       * [1,4] -- first tagged version
+       * [1,5] -- changed ed25519 part names and format
+       */
+      PrivateKey.prototype._sshpkApiVersion = [1, 5];
+
+      PrivateKey._oldVersionDetect = function (obj) {
+        assert.func(obj.toPublic);
+        assert.func(obj.createSign);
+        if (obj.derive) return [1, 3];
+        if (obj.defaultHashAlgorithm) return [1, 2];
+        if (obj.formats["auto"]) return [1, 1];
+        return [1, 0];
+      };
 
-        const filename = (_index2 || _load_index2()).registries[registry].filename;
+      /***/
+    },
+    /* 34 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        const loc = path.join(cwd, filename);
-        if (!(yield (_fs || _load_fs()).exists(loc))) {
-          continue;
-        }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.wrapLifecycle =
+        exports.run =
+        exports.install =
+        exports.Install =
+          undefined;
 
-        _this.rootManifestRegistries.push(registry);
+      var _extends2;
 
-        const projectManifestJson = yield _this.config.readJson(loc);
-        yield (0, (_index || _load_index()).default)(projectManifestJson, cwd, _this.config, cwdIsRoot);
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-        Object.assign(_this.resolutions, projectManifestJson.resolutions);
-        Object.assign(manifest, projectManifestJson);
+      var _asyncToGenerator2;
 
-        _this.resolutionMap.init(_this.resolutions);
-        for (var _iterator4 = Object.keys(_this.resolutionMap.resolutionsByPackage), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref4;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref4 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref4 = _i4.value;
-          }
+      let install = (exports.install = (() => {
+        var _ref29 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, lockfile) {
+            yield wrapLifecycle(
+              config,
+              flags,
+              (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* () {
+                  const install = new Install(
+                    flags,
+                    config,
+                    reporter,
+                    lockfile,
+                  );
+                  yield install.init();
+                },
+              ),
+            );
+          },
+        );
 
-          const packageName = _ref4;
+        return function install(_x7, _x8, _x9, _x10) {
+          return _ref29.apply(this, arguments);
+        };
+      })());
+
+      let run = (exports.run = (() => {
+        var _ref31 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            let lockfile;
+            let error = "installCommandRenamed";
+            if (flags.lockfile === false) {
+              lockfile = new (_lockfile || _load_lockfile()).default();
+            } else {
+              lockfile = yield (
+                _lockfile || _load_lockfile()
+              ).default.fromDirectory(config.lockfileFolder, reporter);
+            }
 
-          const optional = (_objectPath || _load_objectPath()).default.has(manifest.optionalDependencies, packageName) && _this.flags.ignoreOptional;
-          for (var _iterator8 = _this.resolutionMap.resolutionsByPackage[packageName], _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-            var _ref9;
+            if (args.length) {
+              const exampleArgs = args.slice();
 
-            if (_isArray8) {
-              if (_i8 >= _iterator8.length) break;
-              _ref9 = _iterator8[_i8++];
-            } else {
-              _i8 = _iterator8.next();
-              if (_i8.done) break;
-              _ref9 = _i8.value;
+              if (flags.saveDev) {
+                exampleArgs.push("--dev");
+              }
+              if (flags.savePeer) {
+                exampleArgs.push("--peer");
+              }
+              if (flags.saveOptional) {
+                exampleArgs.push("--optional");
+              }
+              if (flags.saveExact) {
+                exampleArgs.push("--exact");
+              }
+              if (flags.saveTilde) {
+                exampleArgs.push("--tilde");
+              }
+              let command = "add";
+              if (flags.global) {
+                error = "globalFlagRemoved";
+                command = "global add";
+              }
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang(
+                  error,
+                  `yarn ${command} ${exampleArgs.join(" ")}`,
+                ),
+              );
             }
 
-            const _ref8 = _ref9;
-            const pattern = _ref8.pattern;
+            yield install(config, reporter, flags, lockfile);
+          },
+        );
 
-            resolutionDeps = [...resolutionDeps, { registry, pattern, optional, hint: 'resolution' }];
-          }
-        }
+        return function run(_x11, _x12, _x13, _x14) {
+          return _ref31.apply(this, arguments);
+        };
+      })());
 
-        const pushDeps = function pushDeps(depType, manifest, { hint, optional }, isUsed) {
-          if (ignoreUnusedPatterns && !isUsed) {
-            return;
-          }
-          // We only take unused dependencies into consideration to get deterministic hoisting.
-          // Since flat mode doesn't care about hoisting and everything is top level and specified then we can safely
-          // leave these out.
-          if (_this.flags.flat && !isUsed) {
-            return;
-          }
-          const depMap = manifest[depType];
-          for (const name in depMap) {
-            if (excludeNames.indexOf(name) >= 0) {
-              continue;
-            }
+      let wrapLifecycle = (exports.wrapLifecycle = (() => {
+        var _ref32 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, flags, factory) {
+            yield config.executeLifecycleScript("preinstall");
 
-            let pattern = name;
-            if (!_this.lockfile.getLocked(pattern)) {
-              // when we use --save we save the dependency to the lockfile with just the name rather than the
-              // version combo
-              pattern += '@' + depMap[name];
-            }
+            yield factory();
 
-            // normalization made sure packages are mentioned only once
-            if (isUsed) {
-              usedPatterns.push(pattern);
-            } else {
-              ignorePatterns.push(pattern);
+            // npm behaviour, seems kinda funky but yay compatibility
+            yield config.executeLifecycleScript("install");
+            yield config.executeLifecycleScript("postinstall");
+
+            if (!config.production) {
+              if (!config.disablePrepublish) {
+                yield config.executeLifecycleScript("prepublish");
+              }
+              yield config.executeLifecycleScript("prepare");
             }
+          },
+        );
 
-            _this.rootPatternsToOrigin[pattern] = depType;
-            patterns.push(pattern);
-            deps.push({ pattern, registry, hint, optional, workspaceName: manifest.name, workspaceLoc: manifest._loc });
-          }
+        return function wrapLifecycle(_x15, _x16, _x17) {
+          return _ref32.apply(this, arguments);
         };
+      })());
 
-        if (cwdIsRoot) {
-          pushDeps('dependencies', projectManifestJson, { hint: null, optional: false }, true);
-          pushDeps('devDependencies', projectManifestJson, { hint: 'dev', optional: false }, !_this.config.production);
-          pushDeps('optionalDependencies', projectManifestJson, { hint: 'optional', optional: true }, true);
-        }
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-        if (_this.config.workspaceRootFolder) {
-          const workspaceLoc = cwdIsRoot ? loc : path.join(_this.config.lockfileFolder, filename);
-          const workspacesRoot = path.dirname(workspaceLoc);
+      var _objectPath;
 
-          let workspaceManifestJson = projectManifestJson;
-          if (!cwdIsRoot) {
-            // the manifest we read before was a child workspace, so get the root
-            workspaceManifestJson = yield _this.config.readJson(workspaceLoc);
-            yield (0, (_index || _load_index()).default)(workspaceManifestJson, workspacesRoot, _this.config, true);
-          }
+      function _load_objectPath() {
+        return (_objectPath = _interopRequireDefault(__webpack_require__(304)));
+      }
 
-          const workspaces = yield _this.config.resolveWorkspaces(workspacesRoot, workspaceManifestJson);
-          workspaceLayout = new (_workspaceLayout || _load_workspaceLayout()).default(workspaces, _this.config);
+      var _hooks;
 
-          // add virtual manifest that depends on all workspaces, this way package hoisters and resolvers will work fine
-          const workspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.dependencies);
-          for (var _iterator5 = Object.keys(workspaces), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-            var _ref5;
+      function _load_hooks() {
+        return (_hooks = __webpack_require__(374));
+      }
 
-            if (_isArray5) {
-              if (_i5 >= _iterator5.length) break;
-              _ref5 = _iterator5[_i5++];
-            } else {
-              _i5 = _iterator5.next();
-              if (_i5.done) break;
-              _ref5 = _i5.value;
-            }
+      var _index;
 
-            const workspaceName = _ref5;
+      function _load_index() {
+        return (_index = _interopRequireDefault(__webpack_require__(220)));
+      }
 
-            const workspaceManifest = workspaces[workspaceName].manifest;
-            workspaceDependencies[workspaceName] = workspaceManifest.version;
+      var _errors;
 
-            // include dependencies from all workspaces
-            if (_this.flags.includeWorkspaceDeps) {
-              pushDeps('dependencies', workspaceManifest, { hint: null, optional: false }, true);
-              pushDeps('devDependencies', workspaceManifest, { hint: 'dev', optional: false }, !_this.config.production);
-              pushDeps('optionalDependencies', workspaceManifest, { hint: 'optional', optional: true }, true);
-            }
-          }
-          const virtualDependencyManifest = {
-            _uid: '',
-            name: `workspace-aggregator-${uuid.v4()}`,
-            version: '1.0.0',
-            _registry: 'npm',
-            _loc: workspacesRoot,
-            dependencies: workspaceDependencies,
-            devDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.devDependencies),
-            optionalDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.optionalDependencies),
-            private: workspaceManifestJson.private,
-            workspaces: workspaceManifestJson.workspaces
-          };
-          workspaceLayout.virtualManifestName = virtualDependencyManifest.name;
-          const virtualDep = {};
-          virtualDep[virtualDependencyManifest.name] = virtualDependencyManifest.version;
-          workspaces[virtualDependencyManifest.name] = { loc: workspacesRoot, manifest: virtualDependencyManifest };
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-          // ensure dependencies that should be excluded are stripped from the correct manifest
-          stripExcluded(cwdIsRoot ? virtualDependencyManifest : workspaces[projectManifestJson.name].manifest);
+      var _integrityChecker;
 
-          pushDeps('workspaces', { workspaces: virtualDep }, { hint: 'workspaces', optional: false }, true);
+      function _load_integrityChecker() {
+        return (_integrityChecker = _interopRequireDefault(
+          __webpack_require__(208),
+        ));
+      }
 
-          const implicitWorkspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceDependencies);
+      var _lockfile;
 
-          for (var _iterator6 = (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-            var _ref6;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref6 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref6 = _i6.value;
-            }
+      var _lockfile2;
 
-            const type = _ref6;
+      function _load_lockfile2() {
+        return (_lockfile2 = __webpack_require__(19));
+      }
 
-            for (var _iterator7 = Object.keys(projectManifestJson[type] || {}), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-              var _ref7;
+      var _packageFetcher;
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref7 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref7 = _i7.value;
-              }
+      function _load_packageFetcher() {
+        return (_packageFetcher = _interopRequireWildcard(
+          __webpack_require__(210),
+        ));
+      }
 
-              const dependencyName = _ref7;
+      var _packageInstallScripts;
 
-              delete implicitWorkspaceDependencies[dependencyName];
-            }
-          }
+      function _load_packageInstallScripts() {
+        return (_packageInstallScripts = _interopRequireDefault(
+          __webpack_require__(557),
+        ));
+      }
 
-          pushDeps('dependencies', { dependencies: implicitWorkspaceDependencies }, { hint: 'workspaces', optional: false }, true);
-        }
+      var _packageCompatibility;
 
-        break;
+      function _load_packageCompatibility() {
+        return (_packageCompatibility = _interopRequireWildcard(
+          __webpack_require__(209),
+        ));
       }
 
-      // inherit root flat flag
-      if (manifest.flat) {
-        _this.flags.flat = true;
+      var _packageResolver;
+
+      function _load_packageResolver() {
+        return (_packageResolver = _interopRequireDefault(
+          __webpack_require__(366),
+        ));
       }
 
-      return {
-        requests: [...resolutionDeps, ...deps],
-        patterns,
-        manifest,
-        usedPatterns,
-        ignorePatterns,
-        workspaceLayout
-      };
-    })();
-  }
+      var _packageLinker;
 
-  /**
-   * TODO description
-   */
+      function _load_packageLinker() {
+        return (_packageLinker = _interopRequireDefault(
+          __webpack_require__(211),
+        ));
+      }
 
-  prepareRequests(requests) {
-    return requests;
-  }
+      var _index2;
 
-  preparePatterns(patterns) {
-    return patterns;
-  }
-  preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
-    return patterns;
-  }
+      function _load_index2() {
+        return (_index2 = __webpack_require__(57));
+      }
 
-  prepareManifests() {
-    var _this2 = this;
+      var _index3;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const manifests = yield _this2.config.getRootManifests();
-      return manifests;
-    })();
-  }
+      function _load_index3() {
+        return (_index3 = __webpack_require__(78));
+      }
 
-  bailout(patterns, workspaceLayout) {
-    var _this3 = this;
+      var _autoclean;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // We don't want to skip the audit - it could yield important errors
-      if (_this3.flags.audit) {
-        return false;
-      }
-      // PNP is so fast that the integrity check isn't pertinent
-      if (_this3.config.plugnplayEnabled) {
-        return false;
-      }
-      if (_this3.flags.skipIntegrityCheck || _this3.flags.force) {
-        return false;
-      }
-      const lockfileCache = _this3.lockfile.cache;
-      if (!lockfileCache) {
-        return false;
-      }
-      const lockfileClean = _this3.lockfile.parseResultType === 'success';
-      const match = yield _this3.integrityChecker.check(patterns, lockfileCache, _this3.flags, workspaceLayout);
-      if (_this3.flags.frozenLockfile && (!lockfileClean || match.missingPatterns.length > 0)) {
-        throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('frozenLockfileError'));
+      function _load_autoclean() {
+        return (_autoclean = __webpack_require__(354));
       }
 
-      const haveLockfile = yield (_fs || _load_fs()).exists(path.join(_this3.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME));
+      var _constants;
 
-      const lockfileIntegrityPresent = !_this3.lockfile.hasEntriesExistWithoutIntegrity();
-      const integrityBailout = lockfileIntegrityPresent || !_this3.config.autoAddIntegrity;
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-      if (match.integrityMatches && haveLockfile && lockfileClean && integrityBailout) {
-        _this3.reporter.success(_this3.reporter.lang('upToDate'));
-        return true;
+      var _normalizePattern;
+
+      function _load_normalizePattern() {
+        return (_normalizePattern = __webpack_require__(37));
       }
 
-      if (match.integrityFileMissing && haveLockfile) {
-        // Integrity file missing, force script installations
-        _this3.scripts.setForce(true);
-        return false;
+      var _fs;
+
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
 
-      if (match.hardRefreshRequired) {
-        // e.g. node version doesn't match, force script installations
-        _this3.scripts.setForce(true);
-        return false;
+      var _map;
+
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
       }
 
-      if (!patterns.length && !match.integrityFileMissing) {
-        _this3.reporter.success(_this3.reporter.lang('nothingToInstall'));
-        yield _this3.createEmptyManifestFolders();
-        yield _this3.saveLockfileAndIntegrity(patterns, workspaceLayout);
-        return true;
+      var _yarnVersion;
+
+      function _load_yarnVersion() {
+        return (_yarnVersion = __webpack_require__(120));
       }
 
-      return false;
-    })();
-  }
+      var _generatePnpMap;
 
-  /**
-   * Produce empty folders for all used root manifests.
-   */
+      function _load_generatePnpMap() {
+        return (_generatePnpMap = __webpack_require__(579));
+      }
 
-  createEmptyManifestFolders() {
-    var _this4 = this;
+      var _workspaceLayout;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (_this4.config.modulesFolder) {
-        // already created
-        return;
+      function _load_workspaceLayout() {
+        return (_workspaceLayout = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
       }
 
-      for (var _iterator9 = _this4.rootManifestRegistries, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-        var _ref10;
+      var _resolutionMap;
 
-        if (_isArray9) {
-          if (_i9 >= _iterator9.length) break;
-          _ref10 = _iterator9[_i9++];
-        } else {
-          _i9 = _iterator9.next();
-          if (_i9.done) break;
-          _ref10 = _i9.value;
-        }
+      function _load_resolutionMap() {
+        return (_resolutionMap = _interopRequireDefault(
+          __webpack_require__(214),
+        ));
+      }
 
-        const registryName = _ref10;
-        const folder = _this4.config.registries[registryName].folder;
+      var _guessName;
 
-        yield (_fs || _load_fs()).mkdirp(path.join(_this4.config.lockfileFolder, folder));
+      function _load_guessName() {
+        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
       }
-    })();
-  }
 
-  /**
-   * TODO description
-   */
+      var _audit;
 
-  markIgnored(patterns) {
-    for (var _iterator10 = patterns, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-      var _ref11;
+      function _load_audit() {
+        return (_audit = _interopRequireDefault(__webpack_require__(353)));
+      }
 
-      if (_isArray10) {
-        if (_i10 >= _iterator10.length) break;
-        _ref11 = _iterator10[_i10++];
-      } else {
-        _i10 = _iterator10.next();
-        if (_i10.done) break;
-        _ref11 = _i10.value;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
       }
 
-      const pattern = _ref11;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      const manifest = this.resolver.getStrictResolvedPattern(pattern);
-      const ref = manifest._reference;
-      invariant(ref, 'expected package reference');
+      const deepEqual = __webpack_require__(631);
 
-      // just mark the package as ignored. if the package is used by a required package, the hoister
-      // will take care of that.
-      ref.ignore = true;
-    }
-  }
+      const emoji = __webpack_require__(302);
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
+      const semver = __webpack_require__(22);
+      const uuid = __webpack_require__(119);
+      const ssri = __webpack_require__(65);
 
-  /**
-   * helper method that gets only recent manifests
-   * used by global.ls command
-   */
-  getFlattenedDeps() {
-    var _this5 = this;
+      const ONE_DAY = 1000 * 60 * 60 * 24;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _ref12 = yield _this5.fetchRequestFromCwd();
+      /**
+       * Try and detect the installation method for Yarn and provide a command to update it with.
+       */
 
-      const depRequests = _ref12.requests,
-            rawPatterns = _ref12.patterns;
+      function getUpdateCommand(installationMethod) {
+        if (installationMethod === "tar") {
+          return `curl --compressed -o- -L ${(_constants || _load_constants()).YARN_INSTALLER_SH} | bash`;
+        }
 
+        if (installationMethod === "homebrew") {
+          return "brew upgrade yarn";
+        }
 
-      yield _this5.resolver.init(depRequests, {});
+        if (installationMethod === "deb") {
+          return "sudo apt-get update && sudo apt-get install yarn";
+        }
 
-      const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this5.resolver.getManifests(), _this5.config);
-      _this5.resolver.updateManifests(manifests);
+        if (installationMethod === "rpm") {
+          return "sudo yum install yarn";
+        }
 
-      return _this5.flatten(rawPatterns);
-    })();
-  }
+        if (installationMethod === "npm") {
+          return "npm install --global yarn";
+        }
 
-  /**
-   * TODO description
-   */
+        if (installationMethod === "chocolatey") {
+          return "choco upgrade yarn";
+        }
 
-  init() {
-    var _this6 = this;
+        if (installationMethod === "apk") {
+          return "apk update && apk add -u yarn";
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this6.checkUpdate();
+        if (installationMethod === "portage") {
+          return "sudo emerge --sync && sudo emerge -au sys-apps/yarn";
+        }
 
-      // warn if we have a shrinkwrap
-      if (yield (_fs || _load_fs()).exists(path.join(_this6.config.lockfileFolder, (_constants || _load_constants()).NPM_SHRINKWRAP_FILENAME))) {
-        _this6.reporter.warn(_this6.reporter.lang('shrinkwrapWarning'));
+        return null;
       }
 
-      // warn if we have an npm lockfile
-      if (yield (_fs || _load_fs()).exists(path.join(_this6.config.lockfileFolder, (_constants || _load_constants()).NPM_LOCK_FILENAME))) {
-        _this6.reporter.warn(_this6.reporter.lang('npmLockfileWarning'));
-      }
+      function getUpdateInstaller(installationMethod) {
+        // Windows
+        if (installationMethod === "msi") {
+          return (_constants || _load_constants()).YARN_INSTALLER_MSI;
+        }
 
-      if (_this6.config.plugnplayEnabled) {
-        _this6.reporter.info(_this6.reporter.lang('plugnplaySuggestV2L1'));
-        _this6.reporter.info(_this6.reporter.lang('plugnplaySuggestV2L2'));
+        return null;
       }
 
-      let flattenedTopLevelPatterns = [];
-      const steps = [];
+      function normalizeFlags(config, rawFlags) {
+        const flags = {
+          // install
+          har: !!rawFlags.har,
+          ignorePlatform: !!rawFlags.ignorePlatform,
+          ignoreEngines: !!rawFlags.ignoreEngines,
+          ignoreScripts: !!rawFlags.ignoreScripts,
+          ignoreOptional: !!rawFlags.ignoreOptional,
+          force: !!rawFlags.force,
+          flat: !!rawFlags.flat,
+          lockfile: rawFlags.lockfile !== false,
+          pureLockfile: !!rawFlags.pureLockfile,
+          updateChecksums: !!rawFlags.updateChecksums,
+          skipIntegrityCheck: !!rawFlags.skipIntegrityCheck,
+          frozenLockfile: !!rawFlags.frozenLockfile,
+          linkDuplicates: !!rawFlags.linkDuplicates,
+          checkFiles: !!rawFlags.checkFiles,
+          audit: !!rawFlags.audit,
 
-      var _ref13 = yield _this6.fetchRequestFromCwd();
+          // add
+          peer: !!rawFlags.peer,
+          dev: !!rawFlags.dev,
+          optional: !!rawFlags.optional,
+          exact: !!rawFlags.exact,
+          tilde: !!rawFlags.tilde,
+          ignoreWorkspaceRootCheck: !!rawFlags.ignoreWorkspaceRootCheck,
+
+          // outdated, update-interactive
+          includeWorkspaceDeps: !!rawFlags.includeWorkspaceDeps,
+
+          // add, remove, update
+          workspaceRootIsCwd: rawFlags.workspaceRootIsCwd !== false,
+        };
 
-      const depRequests = _ref13.requests,
-            rawPatterns = _ref13.patterns,
-            ignorePatterns = _ref13.ignorePatterns,
-            workspaceLayout = _ref13.workspaceLayout,
-            manifest = _ref13.manifest;
+        if (config.getOption("ignore-scripts")) {
+          flags.ignoreScripts = true;
+        }
 
-      let topLevelPatterns = [];
+        if (config.getOption("ignore-platform")) {
+          flags.ignorePlatform = true;
+        }
 
-      const artifacts = yield _this6.integrityChecker.getArtifacts();
-      if (artifacts) {
-        _this6.linker.setArtifacts(artifacts);
-        _this6.scripts.setArtifacts(artifacts);
-      }
+        if (config.getOption("ignore-engines")) {
+          flags.ignoreEngines = true;
+        }
 
-      if ((_packageCompatibility || _load_packageCompatibility()).shouldCheck(manifest, _this6.flags)) {
-        steps.push((() => {
-          var _ref14 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) {
-            _this6.reporter.step(curr, total, _this6.reporter.lang('checkingManifest'), emoji.get('mag'));
-            yield _this6.checkCompatibility();
-          });
+        if (config.getOption("ignore-optional")) {
+          flags.ignoreOptional = true;
+        }
 
-          return function (_x, _x2) {
-            return _ref14.apply(this, arguments);
-          };
-        })());
-      }
+        if (config.getOption("force")) {
+          flags.force = true;
+        }
 
-      const audit = new (_audit || _load_audit()).default(_this6.config, _this6.reporter, { groups: (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES });
-      let auditFoundProblems = false;
+        return flags;
+      }
 
-      steps.push(function (curr, total) {
-        return (0, (_hooks || _load_hooks()).callThroughHook)('resolveStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-          _this6.reporter.step(curr, total, _this6.reporter.lang('resolvingPackages'), emoji.get('mag'));
-          yield _this6.resolver.init(_this6.prepareRequests(depRequests), {
-            isFlat: _this6.flags.flat,
-            isFrozen: _this6.flags.frozenLockfile,
-            workspaceLayout
-          });
-          topLevelPatterns = _this6.preparePatterns(rawPatterns);
-          flattenedTopLevelPatterns = yield _this6.flatten(topLevelPatterns);
-          return { bailout: !_this6.flags.audit && (yield _this6.bailout(topLevelPatterns, workspaceLayout)) };
-        }));
-      });
+      class Install {
+        constructor(flags, config, reporter, lockfile) {
+          this.rootManifestRegistries = [];
+          this.rootPatternsToOrigin = (0, (_map || _load_map()).default)();
+          this.lockfile = lockfile;
+          this.reporter = reporter;
+          this.config = config;
+          this.flags = normalizeFlags(config, flags);
+          this.resolutions = (0, (_map || _load_map()).default)(); // Legacy resolutions field used for flat install mode
+          this.resolutionMap = new (
+            _resolutionMap || _load_resolutionMap()
+          ).default(config); // Selective resolutions for nested dependencies
+          this.resolver = new (
+            _packageResolver || _load_packageResolver()
+          ).default(config, lockfile, this.resolutionMap);
+          this.integrityChecker = new (
+            _integrityChecker || _load_integrityChecker()
+          ).default(config);
+          this.linker = new (_packageLinker || _load_packageLinker()).default(
+            config,
+            this.resolver,
+          );
+          this.scripts = new (
+            _packageInstallScripts || _load_packageInstallScripts()
+          ).default(config, this.resolver, this.flags.force);
+        }
 
-      if (_this6.flags.audit) {
-        steps.push(function (curr, total) {
-          return (0, (_hooks || _load_hooks()).callThroughHook)('auditStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-            _this6.reporter.step(curr, total, _this6.reporter.lang('auditRunning'), emoji.get('mag'));
-            if (_this6.flags.offline) {
-              _this6.reporter.warn(_this6.reporter.lang('auditOffline'));
-              return { bailout: false };
-            }
-            const preparedManifests = yield _this6.prepareManifests();
-            // $FlowFixMe - Flow considers `m` in the map operation to be "mixed", so does not recognize `m.object`
-            const mergedManifest = Object.assign({}, ...Object.values(preparedManifests).map(function (m) {
-              return m.object;
-            }));
-            const auditVulnerabilityCounts = yield audit.performAudit(mergedManifest, _this6.lockfile, _this6.resolver, _this6.linker, topLevelPatterns);
-            auditFoundProblems = auditVulnerabilityCounts.info || auditVulnerabilityCounts.low || auditVulnerabilityCounts.moderate || auditVulnerabilityCounts.high || auditVulnerabilityCounts.critical;
-            return { bailout: yield _this6.bailout(topLevelPatterns, workspaceLayout) };
-          }));
-        });
-      }
+        /**
+         * Create a list of dependency requests from the current directories manifests.
+         */
 
-      steps.push(function (curr, total) {
-        return (0, (_hooks || _load_hooks()).callThroughHook)('fetchStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-          _this6.markIgnored(ignorePatterns);
-          _this6.reporter.step(curr, total, _this6.reporter.lang('fetchingPackages'), emoji.get('truck'));
-          const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this6.resolver.getManifests(), _this6.config);
-          _this6.resolver.updateManifests(manifests);
-          yield (_packageCompatibility || _load_packageCompatibility()).check(_this6.resolver.getManifests(), _this6.config, _this6.flags.ignoreEngines);
-        }));
-      });
+        fetchRequestFromCwd(
+          excludePatterns = [],
+          ignoreUnusedPatterns = false,
+        ) {
+          var _this = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const patterns = [];
+              const deps = [];
+              let resolutionDeps = [];
+              const manifest = {};
+
+              const ignorePatterns = [];
+              const usedPatterns = [];
+              let workspaceLayout;
+
+              // some commands should always run in the context of the entire workspace
+              const cwd =
+                _this.flags.includeWorkspaceDeps ||
+                _this.flags.workspaceRootIsCwd
+                  ? _this.config.lockfileFolder
+                  : _this.config.cwd;
+
+              // non-workspaces are always root, otherwise check for workspace root
+              const cwdIsRoot =
+                !_this.config.workspaceRootFolder ||
+                _this.config.lockfileFolder === cwd;
+
+              // exclude package names that are in install args
+              const excludeNames = [];
+              for (
+                var _iterator = excludePatterns,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-      steps.push(function (curr, total) {
-        return (0, (_hooks || _load_hooks()).callThroughHook)('linkStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-          // remove integrity hash to make this operation atomic
-          yield _this6.integrityChecker.removeIntegrityFile();
-          _this6.reporter.step(curr, total, _this6.reporter.lang('linkingDependencies'), emoji.get('link'));
-          flattenedTopLevelPatterns = _this6.preparePatternsForLinking(flattenedTopLevelPatterns, manifest, _this6.config.lockfileFolder === _this6.config.cwd);
-          yield _this6.linker.init(flattenedTopLevelPatterns, workspaceLayout, {
-            linkDuplicates: _this6.flags.linkDuplicates,
-            ignoreOptional: _this6.flags.ignoreOptional
-          });
-        }));
-      });
+              ) {
+                var _ref;
 
-      if (_this6.config.plugnplayEnabled) {
-        steps.push(function (curr, total) {
-          return (0, (_hooks || _load_hooks()).callThroughHook)('pnpStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-            const pnpPath = `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref = _i.value;
+                }
 
-            const code = yield (0, (_generatePnpMap || _load_generatePnpMap()).generatePnpMap)(_this6.config, flattenedTopLevelPatterns, {
-              resolver: _this6.resolver,
-              reporter: _this6.reporter,
-              targetPath: pnpPath,
-              workspaceLayout
-            });
+                const pattern = _ref;
 
-            try {
-              const file = yield (_fs || _load_fs()).readFile(pnpPath);
-              if (file === code) {
-                return;
+                if (
+                  (0, (_index3 || _load_index3()).getExoticResolver)(pattern)
+                ) {
+                  excludeNames.push(
+                    (0, (_guessName || _load_guessName()).default)(pattern),
+                  );
+                } else {
+                  // extract the name
+                  const parts = (0,
+                  (_normalizePattern || _load_normalizePattern())
+                    .normalizePattern)(pattern);
+                  excludeNames.push(parts.name);
+                }
               }
-            } catch (error) {}
 
-            yield (_fs || _load_fs()).writeFile(pnpPath, code);
-            yield (_fs || _load_fs()).chmod(pnpPath, 0o755);
-          }));
-        });
-      }
+              const stripExcluded = function stripExcluded(manifest) {
+                for (
+                  var _iterator2 = excludeNames,
+                    _isArray2 = Array.isArray(_iterator2),
+                    _i2 = 0,
+                    _iterator2 = _isArray2
+                      ? _iterator2
+                      : _iterator2[Symbol.iterator]();
+                  ;
 
-      steps.push(function (curr, total) {
-        return (0, (_hooks || _load_hooks()).callThroughHook)('buildStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-          _this6.reporter.step(curr, total, _this6.flags.force ? _this6.reporter.lang('rebuildingPackages') : _this6.reporter.lang('buildingFreshPackages'), emoji.get('hammer'));
+                ) {
+                  var _ref2;
 
-          if (_this6.config.ignoreScripts) {
-            _this6.reporter.warn(_this6.reporter.lang('ignoredScripts'));
-          } else {
-            yield _this6.scripts.init(flattenedTopLevelPatterns);
-          }
-        }));
-      });
-
-      if (_this6.flags.har) {
-        steps.push((() => {
-          var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) {
-            const formattedDate = new Date().toISOString().replace(/:/g, '-');
-            const filename = `yarn-install_${formattedDate}.har`;
-            _this6.reporter.step(curr, total, _this6.reporter.lang('savingHar', filename), emoji.get('black_circle_for_record'));
-            yield _this6.config.requestManager.saveHar(filename);
-          });
-
-          return function (_x3, _x4) {
-            return _ref21.apply(this, arguments);
-          };
-        })());
-      }
+                  if (_isArray2) {
+                    if (_i2 >= _iterator2.length) break;
+                    _ref2 = _iterator2[_i2++];
+                  } else {
+                    _i2 = _iterator2.next();
+                    if (_i2.done) break;
+                    _ref2 = _i2.value;
+                  }
 
-      if (yield _this6.shouldClean()) {
-        steps.push((() => {
-          var _ref22 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) {
-            _this6.reporter.step(curr, total, _this6.reporter.lang('cleaningModules'), emoji.get('recycle'));
-            yield (0, (_autoclean || _load_autoclean()).clean)(_this6.config, _this6.reporter);
-          });
+                  const exclude = _ref2;
 
-          return function (_x5, _x6) {
-            return _ref22.apply(this, arguments);
-          };
-        })());
-      }
+                  if (manifest.dependencies && manifest.dependencies[exclude]) {
+                    delete manifest.dependencies[exclude];
+                  }
+                  if (
+                    manifest.devDependencies &&
+                    manifest.devDependencies[exclude]
+                  ) {
+                    delete manifest.devDependencies[exclude];
+                  }
+                  if (
+                    manifest.optionalDependencies &&
+                    manifest.optionalDependencies[exclude]
+                  ) {
+                    delete manifest.optionalDependencies[exclude];
+                  }
+                }
+              };
 
-      let currentStep = 0;
-      for (var _iterator11 = steps, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-        var _ref23;
+              for (
+                var _iterator3 = Object.keys(
+                    (_index2 || _load_index2()).registries,
+                  ),
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-        if (_isArray11) {
-          if (_i11 >= _iterator11.length) break;
-          _ref23 = _iterator11[_i11++];
-        } else {
-          _i11 = _iterator11.next();
-          if (_i11.done) break;
-          _ref23 = _i11.value;
-        }
+              ) {
+                var _ref3;
 
-        const step = _ref23;
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref3 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref3 = _i3.value;
+                }
 
-        const stepResult = yield step(++currentStep, steps.length);
-        if (stepResult && stepResult.bailout) {
-          if (_this6.flags.audit) {
-            audit.summary();
-          }
-          if (auditFoundProblems) {
-            _this6.reporter.warn(_this6.reporter.lang('auditRunAuditForDetails'));
-          }
-          _this6.maybeOutputUpdate();
-          return flattenedTopLevelPatterns;
-        }
-      }
+                const registry = _ref3;
 
-      // fin!
-      if (_this6.flags.audit) {
-        audit.summary();
-      }
-      if (auditFoundProblems) {
-        _this6.reporter.warn(_this6.reporter.lang('auditRunAuditForDetails'));
-      }
-      yield _this6.saveLockfileAndIntegrity(topLevelPatterns, workspaceLayout);
-      yield _this6.persistChanges();
-      _this6.maybeOutputUpdate();
-      _this6.config.requestManager.clearCache();
-      return flattenedTopLevelPatterns;
-    })();
-  }
+                const filename = (_index2 || _load_index2()).registries[
+                  registry
+                ].filename;
 
-  checkCompatibility() {
-    var _this7 = this;
+                const loc = path.join(cwd, filename);
+                if (!(yield (_fs || _load_fs()).exists(loc))) {
+                  continue;
+                }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _ref24 = yield _this7.fetchRequestFromCwd();
+                _this.rootManifestRegistries.push(registry);
+
+                const projectManifestJson = yield _this.config.readJson(loc);
+                yield (0, (_index || _load_index()).default)(
+                  projectManifestJson,
+                  cwd,
+                  _this.config,
+                  cwdIsRoot,
+                );
+
+                Object.assign(
+                  _this.resolutions,
+                  projectManifestJson.resolutions,
+                );
+                Object.assign(manifest, projectManifestJson);
+
+                _this.resolutionMap.init(_this.resolutions);
+                for (
+                  var _iterator4 = Object.keys(
+                      _this.resolutionMap.resolutionsByPackage,
+                    ),
+                    _isArray4 = Array.isArray(_iterator4),
+                    _i4 = 0,
+                    _iterator4 = _isArray4
+                      ? _iterator4
+                      : _iterator4[Symbol.iterator]();
+                  ;
 
-      const manifest = _ref24.manifest;
+                ) {
+                  var _ref4;
 
-      yield (_packageCompatibility || _load_packageCompatibility()).checkOne(manifest, _this7.config, _this7.flags.ignoreEngines);
-    })();
-  }
+                  if (_isArray4) {
+                    if (_i4 >= _iterator4.length) break;
+                    _ref4 = _iterator4[_i4++];
+                  } else {
+                    _i4 = _iterator4.next();
+                    if (_i4.done) break;
+                    _ref4 = _i4.value;
+                  }
 
-  persistChanges() {
-    var _this8 = this;
+                  const packageName = _ref4;
+
+                  const optional =
+                    (_objectPath || _load_objectPath()).default.has(
+                      manifest.optionalDependencies,
+                      packageName,
+                    ) && _this.flags.ignoreOptional;
+                  for (
+                    var _iterator8 =
+                        _this.resolutionMap.resolutionsByPackage[packageName],
+                      _isArray8 = Array.isArray(_iterator8),
+                      _i8 = 0,
+                      _iterator8 = _isArray8
+                        ? _iterator8
+                        : _iterator8[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref9;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // get all the different registry manifests in this folder
-      const manifests = yield _this8.config.getRootManifests();
+                    if (_isArray8) {
+                      if (_i8 >= _iterator8.length) break;
+                      _ref9 = _iterator8[_i8++];
+                    } else {
+                      _i8 = _iterator8.next();
+                      if (_i8.done) break;
+                      _ref9 = _i8.value;
+                    }
 
-      if (yield _this8.applyChanges(manifests)) {
-        yield _this8.config.saveRootManifests(manifests);
-      }
-    })();
-  }
+                    const _ref8 = _ref9;
+                    const pattern = _ref8.pattern;
 
-  applyChanges(manifests) {
-    let hasChanged = false;
+                    resolutionDeps = [
+                      ...resolutionDeps,
+                      { registry, pattern, optional, hint: "resolution" },
+                    ];
+                  }
+                }
 
-    if (this.config.plugnplayPersist) {
-      const object = manifests.npm.object;
+                const pushDeps = function pushDeps(
+                  depType,
+                  manifest,
+                  { hint, optional },
+                  isUsed,
+                ) {
+                  if (ignoreUnusedPatterns && !isUsed) {
+                    return;
+                  }
+                  // We only take unused dependencies into consideration to get deterministic hoisting.
+                  // Since flat mode doesn't care about hoisting and everything is top level and specified then we can safely
+                  // leave these out.
+                  if (_this.flags.flat && !isUsed) {
+                    return;
+                  }
+                  const depMap = manifest[depType];
+                  for (const name in depMap) {
+                    if (excludeNames.indexOf(name) >= 0) {
+                      continue;
+                    }
 
+                    let pattern = name;
+                    if (!_this.lockfile.getLocked(pattern)) {
+                      // when we use --save we save the dependency to the lockfile with just the name rather than the
+                      // version combo
+                      pattern += "@" + depMap[name];
+                    }
 
-      if (typeof object.installConfig !== 'object') {
-        object.installConfig = {};
-      }
+                    // normalization made sure packages are mentioned only once
+                    if (isUsed) {
+                      usedPatterns.push(pattern);
+                    } else {
+                      ignorePatterns.push(pattern);
+                    }
 
-      if (this.config.plugnplayEnabled && object.installConfig.pnp !== true) {
-        object.installConfig.pnp = true;
-        hasChanged = true;
-      } else if (!this.config.plugnplayEnabled && typeof object.installConfig.pnp !== 'undefined') {
-        delete object.installConfig.pnp;
-        hasChanged = true;
-      }
+                    _this.rootPatternsToOrigin[pattern] = depType;
+                    patterns.push(pattern);
+                    deps.push({
+                      pattern,
+                      registry,
+                      hint,
+                      optional,
+                      workspaceName: manifest.name,
+                      workspaceLoc: manifest._loc,
+                    });
+                  }
+                };
 
-      if (Object.keys(object.installConfig).length === 0) {
-        delete object.installConfig;
-      }
-    }
+                if (cwdIsRoot) {
+                  pushDeps(
+                    "dependencies",
+                    projectManifestJson,
+                    { hint: null, optional: false },
+                    true,
+                  );
+                  pushDeps(
+                    "devDependencies",
+                    projectManifestJson,
+                    { hint: "dev", optional: false },
+                    !_this.config.production,
+                  );
+                  pushDeps(
+                    "optionalDependencies",
+                    projectManifestJson,
+                    { hint: "optional", optional: true },
+                    true,
+                  );
+                }
 
-    return Promise.resolve(hasChanged);
-  }
+                if (_this.config.workspaceRootFolder) {
+                  const workspaceLoc = cwdIsRoot
+                    ? loc
+                    : path.join(_this.config.lockfileFolder, filename);
+                  const workspacesRoot = path.dirname(workspaceLoc);
+
+                  let workspaceManifestJson = projectManifestJson;
+                  if (!cwdIsRoot) {
+                    // the manifest we read before was a child workspace, so get the root
+                    workspaceManifestJson =
+                      yield _this.config.readJson(workspaceLoc);
+                    yield (0, (_index || _load_index()).default)(
+                      workspaceManifestJson,
+                      workspacesRoot,
+                      _this.config,
+                      true,
+                    );
+                  }
 
-  /**
-   * Check if we should run the cleaning step.
-   */
+                  const workspaces = yield _this.config.resolveWorkspaces(
+                    workspacesRoot,
+                    workspaceManifestJson,
+                  );
+                  workspaceLayout = new (
+                    _workspaceLayout || _load_workspaceLayout()
+                  ).default(workspaces, _this.config);
+
+                  // add virtual manifest that depends on all workspaces, this way package hoisters and resolvers will work fine
+                  const workspaceDependencies = (0,
+                  (_extends2 || _load_extends()).default)(
+                    {},
+                    workspaceManifestJson.dependencies,
+                  );
+                  for (
+                    var _iterator5 = Object.keys(workspaces),
+                      _isArray5 = Array.isArray(_iterator5),
+                      _i5 = 0,
+                      _iterator5 = _isArray5
+                        ? _iterator5
+                        : _iterator5[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref5;
 
-  shouldClean() {
-    return (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).CLEAN_FILENAME));
-  }
+                    if (_isArray5) {
+                      if (_i5 >= _iterator5.length) break;
+                      _ref5 = _iterator5[_i5++];
+                    } else {
+                      _i5 = _iterator5.next();
+                      if (_i5.done) break;
+                      _ref5 = _i5.value;
+                    }
 
-  /**
-   * TODO
-   */
+                    const workspaceName = _ref5;
+
+                    const workspaceManifest =
+                      workspaces[workspaceName].manifest;
+                    workspaceDependencies[workspaceName] =
+                      workspaceManifest.version;
+
+                    // include dependencies from all workspaces
+                    if (_this.flags.includeWorkspaceDeps) {
+                      pushDeps(
+                        "dependencies",
+                        workspaceManifest,
+                        { hint: null, optional: false },
+                        true,
+                      );
+                      pushDeps(
+                        "devDependencies",
+                        workspaceManifest,
+                        { hint: "dev", optional: false },
+                        !_this.config.production,
+                      );
+                      pushDeps(
+                        "optionalDependencies",
+                        workspaceManifest,
+                        { hint: "optional", optional: true },
+                        true,
+                      );
+                    }
+                  }
+                  const virtualDependencyManifest = {
+                    _uid: "",
+                    name: `workspace-aggregator-${uuid.v4()}`,
+                    version: "1.0.0",
+                    _registry: "npm",
+                    _loc: workspacesRoot,
+                    dependencies: workspaceDependencies,
+                    devDependencies: (0,
+                    (_extends2 || _load_extends()).default)(
+                      {},
+                      workspaceManifestJson.devDependencies,
+                    ),
+                    optionalDependencies: (0,
+                    (_extends2 || _load_extends()).default)(
+                      {},
+                      workspaceManifestJson.optionalDependencies,
+                    ),
+                    private: workspaceManifestJson.private,
+                    workspaces: workspaceManifestJson.workspaces,
+                  };
+                  workspaceLayout.virtualManifestName =
+                    virtualDependencyManifest.name;
+                  const virtualDep = {};
+                  virtualDep[virtualDependencyManifest.name] =
+                    virtualDependencyManifest.version;
+                  workspaces[virtualDependencyManifest.name] = {
+                    loc: workspacesRoot,
+                    manifest: virtualDependencyManifest,
+                  };
+
+                  // ensure dependencies that should be excluded are stripped from the correct manifest
+                  stripExcluded(
+                    cwdIsRoot
+                      ? virtualDependencyManifest
+                      : workspaces[projectManifestJson.name].manifest,
+                  );
+
+                  pushDeps(
+                    "workspaces",
+                    { workspaces: virtualDep },
+                    { hint: "workspaces", optional: false },
+                    true,
+                  );
+
+                  const implicitWorkspaceDependencies = (0,
+                  (_extends2 || _load_extends()).default)(
+                    {},
+                    workspaceDependencies,
+                  );
+
+                  for (
+                    var _iterator6 = (_constants || _load_constants())
+                        .OWNED_DEPENDENCY_TYPES,
+                      _isArray6 = Array.isArray(_iterator6),
+                      _i6 = 0,
+                      _iterator6 = _isArray6
+                        ? _iterator6
+                        : _iterator6[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref6;
+
+                    if (_isArray6) {
+                      if (_i6 >= _iterator6.length) break;
+                      _ref6 = _iterator6[_i6++];
+                    } else {
+                      _i6 = _iterator6.next();
+                      if (_i6.done) break;
+                      _ref6 = _i6.value;
+                    }
 
-  flatten(patterns) {
-    var _this9 = this;
+                    const type = _ref6;
+
+                    for (
+                      var _iterator7 = Object.keys(
+                          projectManifestJson[type] || {},
+                        ),
+                        _isArray7 = Array.isArray(_iterator7),
+                        _i7 = 0,
+                        _iterator7 = _isArray7
+                          ? _iterator7
+                          : _iterator7[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref7;
+
+                      if (_isArray7) {
+                        if (_i7 >= _iterator7.length) break;
+                        _ref7 = _iterator7[_i7++];
+                      } else {
+                        _i7 = _iterator7.next();
+                        if (_i7.done) break;
+                        _ref7 = _i7.value;
+                      }
+
+                      const dependencyName = _ref7;
+
+                      delete implicitWorkspaceDependencies[dependencyName];
+                    }
+                  }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (!_this9.flags.flat) {
-        return patterns;
-      }
+                  pushDeps(
+                    "dependencies",
+                    { dependencies: implicitWorkspaceDependencies },
+                    { hint: "workspaces", optional: false },
+                    true,
+                  );
+                }
 
-      const flattenedPatterns = [];
+                break;
+              }
 
-      for (var _iterator12 = _this9.resolver.getAllDependencyNamesByLevelOrder(patterns), _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
-        var _ref25;
+              // inherit root flat flag
+              if (manifest.flat) {
+                _this.flags.flat = true;
+              }
 
-        if (_isArray12) {
-          if (_i12 >= _iterator12.length) break;
-          _ref25 = _iterator12[_i12++];
-        } else {
-          _i12 = _iterator12.next();
-          if (_i12.done) break;
-          _ref25 = _i12.value;
+              return {
+                requests: [...resolutionDeps, ...deps],
+                patterns,
+                manifest,
+                usedPatterns,
+                ignorePatterns,
+                workspaceLayout,
+              };
+            },
+          )();
         }
 
-        const name = _ref25;
-
-        const infos = _this9.resolver.getAllInfoForPackageName(name).filter(function (manifest) {
-          const ref = manifest._reference;
-          invariant(ref, 'expected package reference');
-          return !ref.ignore;
-        });
+        /**
+         * TODO description
+         */
 
-        if (infos.length === 0) {
-          continue;
+        prepareRequests(requests) {
+          return requests;
         }
 
-        if (infos.length === 1) {
-          // single version of this package
-          // take out a single pattern as multiple patterns may have resolved to this package
-          flattenedPatterns.push(_this9.resolver.patternsByPackage[name][0]);
-          continue;
+        preparePatterns(patterns) {
+          return patterns;
+        }
+        preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
+          return patterns;
         }
 
-        const options = infos.map(function (info) {
-          const ref = info._reference;
-          invariant(ref, 'expected reference');
-          return {
-            // TODO `and is required by {PARENT}`,
-            name: _this9.reporter.lang('manualVersionResolutionOption', ref.patterns.join(', '), info.version),
-
-            value: info.version
-          };
-        });
-        const versions = infos.map(function (info) {
-          return info.version;
-        });
-        let version;
+        prepareManifests() {
+          var _this2 = this;
 
-        const resolutionVersion = _this9.resolutions[name];
-        if (resolutionVersion && versions.indexOf(resolutionVersion) >= 0) {
-          // use json `resolution` version
-          version = resolutionVersion;
-        } else {
-          version = yield _this9.reporter.select(_this9.reporter.lang('manualVersionResolution', name), _this9.reporter.lang('answer'), options);
-          _this9.resolutions[name] = version;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const manifests = yield _this2.config.getRootManifests();
+              return manifests;
+            },
+          )();
         }
 
-        flattenedPatterns.push(_this9.resolver.collapseAllVersionsOfPackage(name, version));
-      }
-
-      // save resolutions to their appropriate root manifest
-      if (Object.keys(_this9.resolutions).length) {
-        const manifests = yield _this9.config.getRootManifests();
+        bailout(patterns, workspaceLayout) {
+          var _this3 = this;
 
-        for (const name in _this9.resolutions) {
-          const version = _this9.resolutions[name];
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // We don't want to skip the audit - it could yield important errors
+              if (_this3.flags.audit) {
+                return false;
+              }
+              // PNP is so fast that the integrity check isn't pertinent
+              if (_this3.config.plugnplayEnabled) {
+                return false;
+              }
+              if (_this3.flags.skipIntegrityCheck || _this3.flags.force) {
+                return false;
+              }
+              const lockfileCache = _this3.lockfile.cache;
+              if (!lockfileCache) {
+                return false;
+              }
+              const lockfileClean =
+                _this3.lockfile.parseResultType === "success";
+              const match = yield _this3.integrityChecker.check(
+                patterns,
+                lockfileCache,
+                _this3.flags,
+                workspaceLayout,
+              );
+              if (
+                _this3.flags.frozenLockfile &&
+                (!lockfileClean || match.missingPatterns.length > 0)
+              ) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this3.reporter.lang("frozenLockfileError"),
+                );
+              }
 
-          const patterns = _this9.resolver.patternsByPackage[name];
-          if (!patterns) {
-            continue;
-          }
+              const haveLockfile = yield (_fs || _load_fs()).exists(
+                path.join(
+                  _this3.config.lockfileFolder,
+                  (_constants || _load_constants()).LOCKFILE_FILENAME,
+                ),
+              );
+
+              const lockfileIntegrityPresent =
+                !_this3.lockfile.hasEntriesExistWithoutIntegrity();
+              const integrityBailout =
+                lockfileIntegrityPresent || !_this3.config.autoAddIntegrity;
+
+              if (
+                match.integrityMatches &&
+                haveLockfile &&
+                lockfileClean &&
+                integrityBailout
+              ) {
+                _this3.reporter.success(_this3.reporter.lang("upToDate"));
+                return true;
+              }
 
-          let manifest;
-          for (var _iterator13 = patterns, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
-            var _ref26;
+              if (match.integrityFileMissing && haveLockfile) {
+                // Integrity file missing, force script installations
+                _this3.scripts.setForce(true);
+                return false;
+              }
 
-            if (_isArray13) {
-              if (_i13 >= _iterator13.length) break;
-              _ref26 = _iterator13[_i13++];
-            } else {
-              _i13 = _iterator13.next();
-              if (_i13.done) break;
-              _ref26 = _i13.value;
-            }
+              if (match.hardRefreshRequired) {
+                // e.g. node version doesn't match, force script installations
+                _this3.scripts.setForce(true);
+                return false;
+              }
 
-            const pattern = _ref26;
+              if (!patterns.length && !match.integrityFileMissing) {
+                _this3.reporter.success(
+                  _this3.reporter.lang("nothingToInstall"),
+                );
+                yield _this3.createEmptyManifestFolders();
+                yield _this3.saveLockfileAndIntegrity(
+                  patterns,
+                  workspaceLayout,
+                );
+                return true;
+              }
 
-            manifest = _this9.resolver.getResolvedPattern(pattern);
-            if (manifest) {
-              break;
-            }
-          }
-          invariant(manifest, 'expected manifest');
+              return false;
+            },
+          )();
+        }
 
-          const ref = manifest._reference;
-          invariant(ref, 'expected reference');
+        /**
+         * Produce empty folders for all used root manifests.
+         */
 
-          const object = manifests[ref.registry].object;
-          object.resolutions = object.resolutions || {};
-          object.resolutions[name] = version;
-        }
+        createEmptyManifestFolders() {
+          var _this4 = this;
 
-        yield _this9.config.saveRootManifests(manifests);
-      }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (_this4.config.modulesFolder) {
+                // already created
+                return;
+              }
 
-      return flattenedPatterns;
-    })();
-  }
+              for (
+                var _iterator9 = _this4.rootManifestRegistries,
+                  _isArray9 = Array.isArray(_iterator9),
+                  _i9 = 0,
+                  _iterator9 = _isArray9
+                    ? _iterator9
+                    : _iterator9[Symbol.iterator]();
+                ;
 
-  /**
-   * Remove offline tarballs that are no longer required
-   */
+              ) {
+                var _ref10;
 
-  pruneOfflineMirror(lockfile) {
-    var _this10 = this;
+                if (_isArray9) {
+                  if (_i9 >= _iterator9.length) break;
+                  _ref10 = _iterator9[_i9++];
+                } else {
+                  _i9 = _iterator9.next();
+                  if (_i9.done) break;
+                  _ref10 = _i9.value;
+                }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const mirror = _this10.config.getOfflineMirrorPath();
-      if (!mirror) {
-        return;
-      }
+                const registryName = _ref10;
+                const folder = _this4.config.registries[registryName].folder;
 
-      const requiredTarballs = new Set();
-      for (const dependency in lockfile) {
-        const resolved = lockfile[dependency].resolved;
-        if (resolved) {
-          const basename = path.basename(resolved.split('#')[0]);
-          if (dependency[0] === '@' && basename[0] !== '@') {
-            requiredTarballs.add(`${dependency.split('/')[0]}-${basename}`);
-          }
-          requiredTarballs.add(basename);
+                yield (_fs || _load_fs()).mkdirp(
+                  path.join(_this4.config.lockfileFolder, folder),
+                );
+              }
+            },
+          )();
         }
-      }
 
-      const mirrorFiles = yield (_fs || _load_fs()).walk(mirror);
-      for (var _iterator14 = mirrorFiles, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
-        var _ref27;
+        /**
+         * TODO description
+         */
 
-        if (_isArray14) {
-          if (_i14 >= _iterator14.length) break;
-          _ref27 = _iterator14[_i14++];
-        } else {
-          _i14 = _iterator14.next();
-          if (_i14.done) break;
-          _ref27 = _i14.value;
-        }
+        markIgnored(patterns) {
+          for (
+            var _iterator10 = patterns,
+              _isArray10 = Array.isArray(_iterator10),
+              _i10 = 0,
+              _iterator10 = _isArray10
+                ? _iterator10
+                : _iterator10[Symbol.iterator]();
+            ;
 
-        const file = _ref27;
+          ) {
+            var _ref11;
 
-        const isTarball = path.extname(file.basename) === '.tgz';
-        // if using experimental-pack-script-packages-in-mirror flag, don't unlink prebuilt packages
-        const hasPrebuiltPackage = file.relative.startsWith('prebuilt/');
-        if (isTarball && !hasPrebuiltPackage && !requiredTarballs.has(file.basename)) {
-          yield (_fs || _load_fs()).unlink(file.absolute);
-        }
-      }
-    })();
-  }
+            if (_isArray10) {
+              if (_i10 >= _iterator10.length) break;
+              _ref11 = _iterator10[_i10++];
+            } else {
+              _i10 = _iterator10.next();
+              if (_i10.done) break;
+              _ref11 = _i10.value;
+            }
 
-  /**
-   * Save updated integrity and lockfiles.
-   */
+            const pattern = _ref11;
 
-  saveLockfileAndIntegrity(patterns, workspaceLayout) {
-    var _this11 = this;
+            const manifest = this.resolver.getStrictResolvedPattern(pattern);
+            const ref = manifest._reference;
+            invariant(ref, "expected package reference");
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const resolvedPatterns = {};
-      Object.keys(_this11.resolver.patterns).forEach(function (pattern) {
-        if (!workspaceLayout || !workspaceLayout.getManifestByPattern(pattern)) {
-          resolvedPatterns[pattern] = _this11.resolver.patterns[pattern];
+            // just mark the package as ignored. if the package is used by a required package, the hoister
+            // will take care of that.
+            ref.ignore = true;
+          }
         }
-      });
 
-      // TODO this code is duplicated in a few places, need a common way to filter out workspace patterns from lockfile
-      patterns = patterns.filter(function (p) {
-        return !workspaceLayout || !workspaceLayout.getManifestByPattern(p);
-      });
+        /**
+         * helper method that gets only recent manifests
+         * used by global.ls command
+         */
+        getFlattenedDeps() {
+          var _this5 = this;
 
-      const lockfileBasedOnResolver = _this11.lockfile.getLockfile(resolvedPatterns);
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _ref12 = yield _this5.fetchRequestFromCwd();
 
-      if (_this11.config.pruneOfflineMirror) {
-        yield _this11.pruneOfflineMirror(lockfileBasedOnResolver);
-      }
+              const depRequests = _ref12.requests,
+                rawPatterns = _ref12.patterns;
 
-      // write integrity hash
-      if (!_this11.config.plugnplayEnabled) {
-        yield _this11.integrityChecker.save(patterns, lockfileBasedOnResolver, _this11.flags, workspaceLayout, _this11.scripts.getArtifacts());
-      }
+              yield _this5.resolver.init(depRequests, {});
 
-      // --no-lockfile or --pure-lockfile or --frozen-lockfile
-      if (_this11.flags.lockfile === false || _this11.flags.pureLockfile || _this11.flags.frozenLockfile) {
-        return;
-      }
+              const manifests = yield (
+                _packageFetcher || _load_packageFetcher()
+              ).fetch(_this5.resolver.getManifests(), _this5.config);
+              _this5.resolver.updateManifests(manifests);
 
-      const lockFileHasAllPatterns = patterns.every(function (p) {
-        return _this11.lockfile.getLocked(p);
-      });
-      const lockfilePatternsMatch = Object.keys(_this11.lockfile.cache || {}).every(function (p) {
-        return lockfileBasedOnResolver[p];
-      });
-      const resolverPatternsAreSameAsInLockfile = Object.keys(lockfileBasedOnResolver).every(function (pattern) {
-        const manifest = _this11.lockfile.getLocked(pattern);
-        return manifest && manifest.resolved === lockfileBasedOnResolver[pattern].resolved && deepEqual(manifest.prebuiltVariants, lockfileBasedOnResolver[pattern].prebuiltVariants);
-      });
-      const integrityPatternsAreSameAsInLockfile = Object.keys(lockfileBasedOnResolver).every(function (pattern) {
-        const existingIntegrityInfo = lockfileBasedOnResolver[pattern].integrity;
-        if (!existingIntegrityInfo) {
-          // if this entry does not have an integrity, no need to re-write the lockfile because of it
-          return true;
-        }
-        const manifest = _this11.lockfile.getLocked(pattern);
-        if (manifest && manifest.integrity) {
-          const manifestIntegrity = ssri.stringify(manifest.integrity);
-          return manifestIntegrity === existingIntegrityInfo;
+              return _this5.flatten(rawPatterns);
+            },
+          )();
         }
-        return false;
-      });
 
-      // remove command is followed by install with force, lockfile will be rewritten in any case then
-      if (!_this11.flags.force && _this11.lockfile.parseResultType === 'success' && lockFileHasAllPatterns && lockfilePatternsMatch && resolverPatternsAreSameAsInLockfile && integrityPatternsAreSameAsInLockfile && patterns.length) {
-        return;
-      }
+        /**
+         * TODO description
+         */
 
-      // build lockfile location
-      const loc = path.join(_this11.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME);
+        init() {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this6.checkUpdate();
+
+              // warn if we have a shrinkwrap
+              if (
+                yield (_fs || _load_fs()).exists(
+                  path.join(
+                    _this6.config.lockfileFolder,
+                    (_constants || _load_constants()).NPM_SHRINKWRAP_FILENAME,
+                  ),
+                )
+              ) {
+                _this6.reporter.warn(_this6.reporter.lang("shrinkwrapWarning"));
+              }
 
-      // write lockfile
-      const lockSource = (0, (_lockfile2 || _load_lockfile2()).stringify)(lockfileBasedOnResolver, false, _this11.config.enableLockfileVersions);
-      yield (_fs || _load_fs()).writeFilePreservingEol(loc, lockSource);
+              // warn if we have an npm lockfile
+              if (
+                yield (_fs || _load_fs()).exists(
+                  path.join(
+                    _this6.config.lockfileFolder,
+                    (_constants || _load_constants()).NPM_LOCK_FILENAME,
+                  ),
+                )
+              ) {
+                _this6.reporter.warn(
+                  _this6.reporter.lang("npmLockfileWarning"),
+                );
+              }
 
-      _this11._logSuccessSaveLockfile();
-    })();
-  }
+              if (_this6.config.plugnplayEnabled) {
+                _this6.reporter.info(
+                  _this6.reporter.lang("plugnplaySuggestV2L1"),
+                );
+                _this6.reporter.info(
+                  _this6.reporter.lang("plugnplaySuggestV2L2"),
+                );
+              }
 
-  _logSuccessSaveLockfile() {
-    this.reporter.success(this.reporter.lang('savedLockfile'));
-  }
+              let flattenedTopLevelPatterns = [];
+              const steps = [];
 
-  /**
-   * Load the dependency graph of the current install. Only does package resolving and wont write to the cwd.
-   */
-  hydrate(ignoreUnusedPatterns) {
-    var _this12 = this;
+              var _ref13 = yield _this6.fetchRequestFromCwd();
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const request = yield _this12.fetchRequestFromCwd([], ignoreUnusedPatterns);
-      const depRequests = request.requests,
-            rawPatterns = request.patterns,
-            ignorePatterns = request.ignorePatterns,
-            workspaceLayout = request.workspaceLayout;
+              const depRequests = _ref13.requests,
+                rawPatterns = _ref13.patterns,
+                ignorePatterns = _ref13.ignorePatterns,
+                workspaceLayout = _ref13.workspaceLayout,
+                manifest = _ref13.manifest;
 
+              let topLevelPatterns = [];
 
-      yield _this12.resolver.init(depRequests, {
-        isFlat: _this12.flags.flat,
-        isFrozen: _this12.flags.frozenLockfile,
-        workspaceLayout
-      });
-      yield _this12.flatten(rawPatterns);
-      _this12.markIgnored(ignorePatterns);
+              const artifacts = yield _this6.integrityChecker.getArtifacts();
+              if (artifacts) {
+                _this6.linker.setArtifacts(artifacts);
+                _this6.scripts.setArtifacts(artifacts);
+              }
 
-      // fetch packages, should hit cache most of the time
-      const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this12.resolver.getManifests(), _this12.config);
-      _this12.resolver.updateManifests(manifests);
-      yield (_packageCompatibility || _load_packageCompatibility()).check(_this12.resolver.getManifests(), _this12.config, _this12.flags.ignoreEngines);
+              if (
+                (
+                  _packageCompatibility || _load_packageCompatibility()
+                ).shouldCheck(manifest, _this6.flags)
+              ) {
+                steps.push(
+                  (() => {
+                    var _ref14 = (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* (curr, total) {
+                        _this6.reporter.step(
+                          curr,
+                          total,
+                          _this6.reporter.lang("checkingManifest"),
+                          emoji.get("mag"),
+                        );
+                        yield _this6.checkCompatibility();
+                      },
+                    );
 
-      // expand minimal manifests
-      for (var _iterator15 = _this12.resolver.getManifests(), _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
-        var _ref28;
+                    return function (_x, _x2) {
+                      return _ref14.apply(this, arguments);
+                    };
+                  })(),
+                );
+              }
 
-        if (_isArray15) {
-          if (_i15 >= _iterator15.length) break;
-          _ref28 = _iterator15[_i15++];
-        } else {
-          _i15 = _iterator15.next();
-          if (_i15.done) break;
-          _ref28 = _i15.value;
-        }
+              const audit = new (_audit || _load_audit()).default(
+                _this6.config,
+                _this6.reporter,
+                {
+                  groups: (_constants || _load_constants())
+                    .OWNED_DEPENDENCY_TYPES,
+                },
+              );
+              let auditFoundProblems = false;
+
+              steps.push(function (curr, total) {
+                return (0, (_hooks || _load_hooks()).callThroughHook)(
+                  "resolveStep",
+                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                    function* () {
+                      _this6.reporter.step(
+                        curr,
+                        total,
+                        _this6.reporter.lang("resolvingPackages"),
+                        emoji.get("mag"),
+                      );
+                      yield _this6.resolver.init(
+                        _this6.prepareRequests(depRequests),
+                        {
+                          isFlat: _this6.flags.flat,
+                          isFrozen: _this6.flags.frozenLockfile,
+                          workspaceLayout,
+                        },
+                      );
+                      topLevelPatterns = _this6.preparePatterns(rawPatterns);
+                      flattenedTopLevelPatterns =
+                        yield _this6.flatten(topLevelPatterns);
+                      return {
+                        bailout:
+                          !_this6.flags.audit &&
+                          (yield _this6.bailout(
+                            topLevelPatterns,
+                            workspaceLayout,
+                          )),
+                      };
+                    },
+                  ),
+                );
+              });
 
-        const manifest = _ref28;
+              if (_this6.flags.audit) {
+                steps.push(function (curr, total) {
+                  return (0, (_hooks || _load_hooks()).callThroughHook)(
+                    "auditStep",
+                    (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* () {
+                        _this6.reporter.step(
+                          curr,
+                          total,
+                          _this6.reporter.lang("auditRunning"),
+                          emoji.get("mag"),
+                        );
+                        if (_this6.flags.offline) {
+                          _this6.reporter.warn(
+                            _this6.reporter.lang("auditOffline"),
+                          );
+                          return { bailout: false };
+                        }
+                        const preparedManifests =
+                          yield _this6.prepareManifests();
+                        // $FlowFixMe - Flow considers `m` in the map operation to be "mixed", so does not recognize `m.object`
+                        const mergedManifest = Object.assign(
+                          {},
+                          ...Object.values(preparedManifests).map(function (m) {
+                            return m.object;
+                          }),
+                        );
+                        const auditVulnerabilityCounts =
+                          yield audit.performAudit(
+                            mergedManifest,
+                            _this6.lockfile,
+                            _this6.resolver,
+                            _this6.linker,
+                            topLevelPatterns,
+                          );
+                        auditFoundProblems =
+                          auditVulnerabilityCounts.info ||
+                          auditVulnerabilityCounts.low ||
+                          auditVulnerabilityCounts.moderate ||
+                          auditVulnerabilityCounts.high ||
+                          auditVulnerabilityCounts.critical;
+                        return {
+                          bailout: yield _this6.bailout(
+                            topLevelPatterns,
+                            workspaceLayout,
+                          ),
+                        };
+                      },
+                    ),
+                  );
+                });
+              }
 
-        const ref = manifest._reference;
-        invariant(ref, 'expected reference');
-        const type = ref.remote.type;
-        // link specifier won't ever hit cache
+              steps.push(function (curr, total) {
+                return (0, (_hooks || _load_hooks()).callThroughHook)(
+                  "fetchStep",
+                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                    function* () {
+                      _this6.markIgnored(ignorePatterns);
+                      _this6.reporter.step(
+                        curr,
+                        total,
+                        _this6.reporter.lang("fetchingPackages"),
+                        emoji.get("truck"),
+                      );
+                      const manifests = yield (
+                        _packageFetcher || _load_packageFetcher()
+                      ).fetch(_this6.resolver.getManifests(), _this6.config);
+                      _this6.resolver.updateManifests(manifests);
+                      yield (
+                        _packageCompatibility || _load_packageCompatibility()
+                      ).check(
+                        _this6.resolver.getManifests(),
+                        _this6.config,
+                        _this6.flags.ignoreEngines,
+                      );
+                    },
+                  ),
+                );
+              });
 
-        let loc = '';
-        if (type === 'link') {
-          continue;
-        } else if (type === 'workspace') {
-          if (!ref.remote.reference) {
-            continue;
-          }
-          loc = ref.remote.reference;
-        } else {
-          loc = _this12.config.generateModuleCachePath(ref);
-        }
-        const newPkg = yield _this12.config.readManifest(loc);
-        yield _this12.resolver.updateManifest(ref, newPkg);
-      }
+              steps.push(function (curr, total) {
+                return (0, (_hooks || _load_hooks()).callThroughHook)(
+                  "linkStep",
+                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                    function* () {
+                      // remove integrity hash to make this operation atomic
+                      yield _this6.integrityChecker.removeIntegrityFile();
+                      _this6.reporter.step(
+                        curr,
+                        total,
+                        _this6.reporter.lang("linkingDependencies"),
+                        emoji.get("link"),
+                      );
+                      flattenedTopLevelPatterns =
+                        _this6.preparePatternsForLinking(
+                          flattenedTopLevelPatterns,
+                          manifest,
+                          _this6.config.lockfileFolder === _this6.config.cwd,
+                        );
+                      yield _this6.linker.init(
+                        flattenedTopLevelPatterns,
+                        workspaceLayout,
+                        {
+                          linkDuplicates: _this6.flags.linkDuplicates,
+                          ignoreOptional: _this6.flags.ignoreOptional,
+                        },
+                      );
+                    },
+                  ),
+                );
+              });
 
-      return request;
-    })();
-  }
+              if (_this6.config.plugnplayEnabled) {
+                steps.push(function (curr, total) {
+                  return (0, (_hooks || _load_hooks()).callThroughHook)(
+                    "pnpStep",
+                    (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* () {
+                        const pnpPath = `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
+
+                        const code = yield (0,
+                        (_generatePnpMap || _load_generatePnpMap())
+                          .generatePnpMap)(
+                          _this6.config,
+                          flattenedTopLevelPatterns,
+                          {
+                            resolver: _this6.resolver,
+                            reporter: _this6.reporter,
+                            targetPath: pnpPath,
+                            workspaceLayout,
+                          },
+                        );
+
+                        try {
+                          const file = yield (_fs || _load_fs()).readFile(
+                            pnpPath,
+                          );
+                          if (file === code) {
+                            return;
+                          }
+                        } catch (error) {}
+
+                        yield (_fs || _load_fs()).writeFile(pnpPath, code);
+                        yield (_fs || _load_fs()).chmod(pnpPath, 0o755);
+                      },
+                    ),
+                  );
+                });
+              }
 
-  /**
-   * Check for updates every day and output a nag message if there's a newer version.
-   */
+              steps.push(function (curr, total) {
+                return (0, (_hooks || _load_hooks()).callThroughHook)(
+                  "buildStep",
+                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                    function* () {
+                      _this6.reporter.step(
+                        curr,
+                        total,
+                        _this6.flags.force
+                          ? _this6.reporter.lang("rebuildingPackages")
+                          : _this6.reporter.lang("buildingFreshPackages"),
+                        emoji.get("hammer"),
+                      );
+
+                      if (_this6.config.ignoreScripts) {
+                        _this6.reporter.warn(
+                          _this6.reporter.lang("ignoredScripts"),
+                        );
+                      } else {
+                        yield _this6.scripts.init(flattenedTopLevelPatterns);
+                      }
+                    },
+                  ),
+                );
+              });
 
-  checkUpdate() {
-    if (this.config.nonInteractive) {
-      // don't show upgrade dialog on CI or non-TTY terminals
-      return;
-    }
+              if (_this6.flags.har) {
+                steps.push(
+                  (() => {
+                    var _ref21 = (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* (curr, total) {
+                        const formattedDate = new Date()
+                          .toISOString()
+                          .replace(/:/g, "-");
+                        const filename = `yarn-install_${formattedDate}.har`;
+                        _this6.reporter.step(
+                          curr,
+                          total,
+                          _this6.reporter.lang("savingHar", filename),
+                          emoji.get("black_circle_for_record"),
+                        );
+                        yield _this6.config.requestManager.saveHar(filename);
+                      },
+                    );
 
-    // don't check if disabled
-    if (this.config.getOption('disable-self-update-check')) {
-      return;
-    }
+                    return function (_x3, _x4) {
+                      return _ref21.apply(this, arguments);
+                    };
+                  })(),
+                );
+              }
 
-    // only check for updates once a day
-    const lastUpdateCheck = Number(this.config.getOption('lastUpdateCheck')) || 0;
-    if (lastUpdateCheck && Date.now() - lastUpdateCheck < ONE_DAY) {
-      return;
-    }
+              if (yield _this6.shouldClean()) {
+                steps.push(
+                  (() => {
+                    var _ref22 = (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* (curr, total) {
+                        _this6.reporter.step(
+                          curr,
+                          total,
+                          _this6.reporter.lang("cleaningModules"),
+                          emoji.get("recycle"),
+                        );
+                        yield (0, (_autoclean || _load_autoclean()).clean)(
+                          _this6.config,
+                          _this6.reporter,
+                        );
+                      },
+                    );
 
-    // don't bug for updates on tagged releases
-    if ((_yarnVersion || _load_yarnVersion()).version.indexOf('-') >= 0) {
-      return;
-    }
+                    return function (_x5, _x6) {
+                      return _ref22.apply(this, arguments);
+                    };
+                  })(),
+                );
+              }
 
-    this._checkUpdate().catch(() => {
-      // swallow errors
-    });
-  }
+              let currentStep = 0;
+              for (
+                var _iterator11 = steps,
+                  _isArray11 = Array.isArray(_iterator11),
+                  _i11 = 0,
+                  _iterator11 = _isArray11
+                    ? _iterator11
+                    : _iterator11[Symbol.iterator]();
+                ;
 
-  _checkUpdate() {
-    var _this13 = this;
+              ) {
+                var _ref23;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let latestVersion = yield _this13.config.requestManager.request({
-        url: (_constants || _load_constants()).SELF_UPDATE_VERSION_URL
-      });
-      invariant(typeof latestVersion === 'string', 'expected string');
-      latestVersion = latestVersion.trim();
-      if (!semver.valid(latestVersion)) {
-        return;
-      }
+                if (_isArray11) {
+                  if (_i11 >= _iterator11.length) break;
+                  _ref23 = _iterator11[_i11++];
+                } else {
+                  _i11 = _iterator11.next();
+                  if (_i11.done) break;
+                  _ref23 = _i11.value;
+                }
 
-      // ensure we only check for updates periodically
-      _this13.config.registries.yarn.saveHomeConfig({
-        lastUpdateCheck: Date.now()
-      });
+                const step = _ref23;
 
-      if (semver.gt(latestVersion, (_yarnVersion || _load_yarnVersion()).version)) {
-        const installationMethod = yield (0, (_yarnVersion || _load_yarnVersion()).getInstallationMethod)();
-        _this13.maybeOutputUpdate = function () {
-          _this13.reporter.warn(_this13.reporter.lang('yarnOutdated', latestVersion, (_yarnVersion || _load_yarnVersion()).version));
+                const stepResult = yield step(++currentStep, steps.length);
+                if (stepResult && stepResult.bailout) {
+                  if (_this6.flags.audit) {
+                    audit.summary();
+                  }
+                  if (auditFoundProblems) {
+                    _this6.reporter.warn(
+                      _this6.reporter.lang("auditRunAuditForDetails"),
+                    );
+                  }
+                  _this6.maybeOutputUpdate();
+                  return flattenedTopLevelPatterns;
+                }
+              }
 
-          const command = getUpdateCommand(installationMethod);
-          if (command) {
-            _this13.reporter.info(_this13.reporter.lang('yarnOutdatedCommand'));
-            _this13.reporter.command(command);
-          } else {
-            const installer = getUpdateInstaller(installationMethod);
-            if (installer) {
-              _this13.reporter.info(_this13.reporter.lang('yarnOutdatedInstaller', installer));
-            }
-          }
-        };
-      }
-    })();
-  }
+              // fin!
+              if (_this6.flags.audit) {
+                audit.summary();
+              }
+              if (auditFoundProblems) {
+                _this6.reporter.warn(
+                  _this6.reporter.lang("auditRunAuditForDetails"),
+                );
+              }
+              yield _this6.saveLockfileAndIntegrity(
+                topLevelPatterns,
+                workspaceLayout,
+              );
+              yield _this6.persistChanges();
+              _this6.maybeOutputUpdate();
+              _this6.config.requestManager.clearCache();
+              return flattenedTopLevelPatterns;
+            },
+          )();
+        }
 
-  /**
-   * Method to override with a possible upgrade message.
-   */
-
-  maybeOutputUpdate() {}
-}
-
-exports.Install = Install;
-function hasWrapper(commander, args) {
-  return true;
-}
-
-function setFlags(commander) {
-  commander.description('Yarn install is used to install all dependencies for a project.');
-  commander.usage('install [flags]');
-  commander.option('-A, --audit', 'Run vulnerability audit on installed packages');
-  commander.option('-g, --global', 'DEPRECATED');
-  commander.option('-S, --save', 'DEPRECATED - save package to your `dependencies`');
-  commander.option('-D, --save-dev', 'DEPRECATED - save package to your `devDependencies`');
-  commander.option('-P, --save-peer', 'DEPRECATED - save package to your `peerDependencies`');
-  commander.option('-O, --save-optional', 'DEPRECATED - save package to your `optionalDependencies`');
-  commander.option('-E, --save-exact', 'DEPRECATED');
-  commander.option('-T, --save-tilde', 'DEPRECATED');
-}
-
-/***/ }),
-/* 35 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isObject = __webpack_require__(52);
-module.exports = function (it) {
-  if (!isObject(it)) throw TypeError(it + ' is not an object!');
-  return it;
-};
+        checkCompatibility() {
+          var _this7 = this;
 
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _ref24 = yield _this7.fetchRequestFromCwd();
 
-/***/ }),
-/* 36 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+              const manifest = _ref24.manifest;
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return SubjectSubscriber; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subject; });
-/* unused harmony export AnonymousSubject */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__ = __webpack_require__(189);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__ = __webpack_require__(422);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__ = __webpack_require__(321);
-/** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */
+              yield (
+                _packageCompatibility || _load_packageCompatibility()
+              ).checkOne(manifest, _this7.config, _this7.flags.ignoreEngines);
+            },
+          )();
+        }
 
+        persistChanges() {
+          var _this8 = this;
 
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // get all the different registry manifests in this folder
+              const manifests = yield _this8.config.getRootManifests();
 
+              if (yield _this8.applyChanges(manifests)) {
+                yield _this8.config.saveRootManifests(manifests);
+              }
+            },
+          )();
+        }
 
+        applyChanges(manifests) {
+          let hasChanged = false;
 
+          if (this.config.plugnplayPersist) {
+            const object = manifests.npm.object;
 
+            if (typeof object.installConfig !== "object") {
+              object.installConfig = {};
+            }
 
-var SubjectSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubjectSubscriber, _super);
-    function SubjectSubscriber(destination) {
-        var _this = _super.call(this, destination) || this;
-        _this.destination = destination;
-        return _this;
-    }
-    return SubjectSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]));
-
-var Subject = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subject, _super);
-    function Subject() {
-        var _this = _super.call(this) || this;
-        _this.observers = [];
-        _this.closed = false;
-        _this.isStopped = false;
-        _this.hasError = false;
-        _this.thrownError = null;
-        return _this;
-    }
-    Subject.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () {
-        return new SubjectSubscriber(this);
-    };
-    Subject.prototype.lift = function (operator) {
-        var subject = new AnonymousSubject(this, this);
-        subject.operator = operator;
-        return subject;
-    };
-    Subject.prototype.next = function (value) {
-        if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
-        }
-        if (!this.isStopped) {
-            var observers = this.observers;
-            var len = observers.length;
-            var copy = observers.slice();
-            for (var i = 0; i < len; i++) {
-                copy[i].next(value);
+            if (
+              this.config.plugnplayEnabled &&
+              object.installConfig.pnp !== true
+            ) {
+              object.installConfig.pnp = true;
+              hasChanged = true;
+            } else if (
+              !this.config.plugnplayEnabled &&
+              typeof object.installConfig.pnp !== "undefined"
+            ) {
+              delete object.installConfig.pnp;
+              hasChanged = true;
             }
-        }
-    };
-    Subject.prototype.error = function (err) {
-        if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
-        }
-        this.hasError = true;
-        this.thrownError = err;
-        this.isStopped = true;
-        var observers = this.observers;
-        var len = observers.length;
-        var copy = observers.slice();
-        for (var i = 0; i < len; i++) {
-            copy[i].error(err);
-        }
-        this.observers.length = 0;
-    };
-    Subject.prototype.complete = function () {
-        if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
-        }
-        this.isStopped = true;
-        var observers = this.observers;
-        var len = observers.length;
-        var copy = observers.slice();
-        for (var i = 0; i < len; i++) {
-            copy[i].complete();
-        }
-        this.observers.length = 0;
-    };
-    Subject.prototype.unsubscribe = function () {
-        this.isStopped = true;
-        this.closed = true;
-        this.observers = null;
-    };
-    Subject.prototype._trySubscribe = function (subscriber) {
-        if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
-        }
-        else {
-            return _super.prototype._trySubscribe.call(this, subscriber);
-        }
-    };
-    Subject.prototype._subscribe = function (subscriber) {
-        if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
-        }
-        else if (this.hasError) {
-            subscriber.error(this.thrownError);
-            return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
-        }
-        else if (this.isStopped) {
-            subscriber.complete();
-            return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
-        }
-        else {
-            this.observers.push(subscriber);
-            return new __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__["a" /* SubjectSubscription */](this, subscriber);
-        }
-    };
-    Subject.prototype.asObservable = function () {
-        var observable = new __WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]();
-        observable.source = this;
-        return observable;
-    };
-    Subject.create = function (destination, source) {
-        return new AnonymousSubject(destination, source);
-    };
-    return Subject;
-}(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]));
-
-var AnonymousSubject = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnonymousSubject, _super);
-    function AnonymousSubject(destination, source) {
-        var _this = _super.call(this) || this;
-        _this.destination = destination;
-        _this.source = source;
-        return _this;
-    }
-    AnonymousSubject.prototype.next = function (value) {
-        var destination = this.destination;
-        if (destination && destination.next) {
-            destination.next(value);
-        }
-    };
-    AnonymousSubject.prototype.error = function (err) {
-        var destination = this.destination;
-        if (destination && destination.error) {
-            this.destination.error(err);
-        }
-    };
-    AnonymousSubject.prototype.complete = function () {
-        var destination = this.destination;
-        if (destination && destination.complete) {
-            this.destination.complete();
-        }
-    };
-    AnonymousSubject.prototype._subscribe = function (subscriber) {
-        var source = this.source;
-        if (source) {
-            return this.source.subscribe(subscriber);
-        }
-        else {
-            return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
-        }
-    };
-    return AnonymousSubject;
-}(Subject));
 
-//# sourceMappingURL=Subject.js.map
+            if (Object.keys(object.installConfig).length === 0) {
+              delete object.installConfig;
+            }
+          }
 
+          return Promise.resolve(hasChanged);
+        }
 
-/***/ }),
-/* 37 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Check if we should run the cleaning step.
+         */
 
-"use strict";
+        shouldClean() {
+          return (_fs || _load_fs()).exists(
+            path.join(
+              this.config.lockfileFolder,
+              (_constants || _load_constants()).CLEAN_FILENAME,
+            ),
+          );
+        }
 
+        /**
+         * TODO
+         */
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.normalizePattern = normalizePattern;
+        flatten(patterns) {
+          var _this9 = this;
 
-/**
- * Explode and normalize a pattern into its name and range.
- */
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (!_this9.flags.flat) {
+                return patterns;
+              }
 
-function normalizePattern(pattern) {
-  let hasVersion = false;
-  let range = 'latest';
-  let name = pattern;
+              const flattenedPatterns = [];
 
-  // if we're a scope then remove the @ and add it back later
-  let isScoped = false;
-  if (name[0] === '@') {
-    isScoped = true;
-    name = name.slice(1);
-  }
+              for (
+                var _iterator12 =
+                    _this9.resolver.getAllDependencyNamesByLevelOrder(patterns),
+                  _isArray12 = Array.isArray(_iterator12),
+                  _i12 = 0,
+                  _iterator12 = _isArray12
+                    ? _iterator12
+                    : _iterator12[Symbol.iterator]();
+                ;
 
-  // take first part as the name
-  const parts = name.split('@');
-  if (parts.length > 1) {
-    name = parts.shift();
-    range = parts.join('@');
+              ) {
+                var _ref25;
 
-    if (range) {
-      hasVersion = true;
-    } else {
-      range = '*';
-    }
-  }
+                if (_isArray12) {
+                  if (_i12 >= _iterator12.length) break;
+                  _ref25 = _iterator12[_i12++];
+                } else {
+                  _i12 = _iterator12.next();
+                  if (_i12.done) break;
+                  _ref25 = _i12.value;
+                }
 
-  // add back @ scope suffix
-  if (isScoped) {
-    name = `@${name}`;
-  }
+                const name = _ref25;
 
-  return { name, range, hasVersion };
-}
+                const infos = _this9.resolver
+                  .getAllInfoForPackageName(name)
+                  .filter(function (manifest) {
+                    const ref = manifest._reference;
+                    invariant(ref, "expected package reference");
+                    return !ref.ignore;
+                  });
 
-/***/ }),
-/* 38 */
-/***/ (function(module, exports, __webpack_require__) {
+                if (infos.length === 0) {
+                  continue;
+                }
 
-/* WEBPACK VAR INJECTION */(function(module) {var __WEBPACK_AMD_DEFINE_RESULT__;/**
- * @license
- * Lodash <https://lodash.com/>
- * Copyright JS Foundation and other contributors <https://js.foundation/>
- * Released under MIT license <https://lodash.com/license>
- * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- */
-;(function() {
-
-  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
-  var undefined;
-
-  /** Used as the semantic version number. */
-  var VERSION = '4.17.10';
-
-  /** Used as the size to enable large array optimizations. */
-  var LARGE_ARRAY_SIZE = 200;
-
-  /** Error message constants. */
-  var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
-      FUNC_ERROR_TEXT = 'Expected a function';
-
-  /** Used to stand-in for `undefined` hash values. */
-  var HASH_UNDEFINED = '__lodash_hash_undefined__';
-
-  /** Used as the maximum memoize cache size. */
-  var MAX_MEMOIZE_SIZE = 500;
-
-  /** Used as the internal argument placeholder. */
-  var PLACEHOLDER = '__lodash_placeholder__';
-
-  /** Used to compose bitmasks for cloning. */
-  var CLONE_DEEP_FLAG = 1,
-      CLONE_FLAT_FLAG = 2,
-      CLONE_SYMBOLS_FLAG = 4;
-
-  /** Used to compose bitmasks for value comparisons. */
-  var COMPARE_PARTIAL_FLAG = 1,
-      COMPARE_UNORDERED_FLAG = 2;
-
-  /** Used to compose bitmasks for function metadata. */
-  var WRAP_BIND_FLAG = 1,
-      WRAP_BIND_KEY_FLAG = 2,
-      WRAP_CURRY_BOUND_FLAG = 4,
-      WRAP_CURRY_FLAG = 8,
-      WRAP_CURRY_RIGHT_FLAG = 16,
-      WRAP_PARTIAL_FLAG = 32,
-      WRAP_PARTIAL_RIGHT_FLAG = 64,
-      WRAP_ARY_FLAG = 128,
-      WRAP_REARG_FLAG = 256,
-      WRAP_FLIP_FLAG = 512;
-
-  /** Used as default options for `_.truncate`. */
-  var DEFAULT_TRUNC_LENGTH = 30,
-      DEFAULT_TRUNC_OMISSION = '...';
-
-  /** Used to detect hot functions by number of calls within a span of milliseconds. */
-  var HOT_COUNT = 800,
-      HOT_SPAN = 16;
-
-  /** Used to indicate the type of lazy iteratees. */
-  var LAZY_FILTER_FLAG = 1,
-      LAZY_MAP_FLAG = 2,
-      LAZY_WHILE_FLAG = 3;
-
-  /** Used as references for various `Number` constants. */
-  var INFINITY = 1 / 0,
-      MAX_SAFE_INTEGER = 9007199254740991,
-      MAX_INTEGER = 1.7976931348623157e+308,
-      NAN = 0 / 0;
-
-  /** Used as references for the maximum length and index of an array. */
-  var MAX_ARRAY_LENGTH = 4294967295,
-      MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
-      HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
-
-  /** Used to associate wrap methods with their bit flags. */
-  var wrapFlags = [
-    ['ary', WRAP_ARY_FLAG],
-    ['bind', WRAP_BIND_FLAG],
-    ['bindKey', WRAP_BIND_KEY_FLAG],
-    ['curry', WRAP_CURRY_FLAG],
-    ['curryRight', WRAP_CURRY_RIGHT_FLAG],
-    ['flip', WRAP_FLIP_FLAG],
-    ['partial', WRAP_PARTIAL_FLAG],
-    ['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
-    ['rearg', WRAP_REARG_FLAG]
-  ];
-
-  /** `Object#toString` result references. */
-  var argsTag = '[object Arguments]',
-      arrayTag = '[object Array]',
-      asyncTag = '[object AsyncFunction]',
-      boolTag = '[object Boolean]',
-      dateTag = '[object Date]',
-      domExcTag = '[object DOMException]',
-      errorTag = '[object Error]',
-      funcTag = '[object Function]',
-      genTag = '[object GeneratorFunction]',
-      mapTag = '[object Map]',
-      numberTag = '[object Number]',
-      nullTag = '[object Null]',
-      objectTag = '[object Object]',
-      promiseTag = '[object Promise]',
-      proxyTag = '[object Proxy]',
-      regexpTag = '[object RegExp]',
-      setTag = '[object Set]',
-      stringTag = '[object String]',
-      symbolTag = '[object Symbol]',
-      undefinedTag = '[object Undefined]',
-      weakMapTag = '[object WeakMap]',
-      weakSetTag = '[object WeakSet]';
-
-  var arrayBufferTag = '[object ArrayBuffer]',
-      dataViewTag = '[object DataView]',
-      float32Tag = '[object Float32Array]',
-      float64Tag = '[object Float64Array]',
-      int8Tag = '[object Int8Array]',
-      int16Tag = '[object Int16Array]',
-      int32Tag = '[object Int32Array]',
-      uint8Tag = '[object Uint8Array]',
-      uint8ClampedTag = '[object Uint8ClampedArray]',
-      uint16Tag = '[object Uint16Array]',
-      uint32Tag = '[object Uint32Array]';
-
-  /** Used to match empty string literals in compiled template source. */
-  var reEmptyStringLeading = /\b__p \+= '';/g,
-      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
-      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
-
-  /** Used to match HTML entities and HTML characters. */
-  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
-      reUnescapedHtml = /[&<>"']/g,
-      reHasEscapedHtml = RegExp(reEscapedHtml.source),
-      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
-
-  /** Used to match template delimiters. */
-  var reEscape = /<%-([\s\S]+?)%>/g,
-      reEvaluate = /<%([\s\S]+?)%>/g,
-      reInterpolate = /<%=([\s\S]+?)%>/g;
-
-  /** Used to match property names within property paths. */
-  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
-      reIsPlainProp = /^\w*$/,
-      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
-
-  /**
-   * Used to match `RegExp`
-   * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
-   */
-  var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
-      reHasRegExpChar = RegExp(reRegExpChar.source);
-
-  /** Used to match leading and trailing whitespace. */
-  var reTrim = /^\s+|\s+$/g,
-      reTrimStart = /^\s+/,
-      reTrimEnd = /\s+$/;
-
-  /** Used to match wrap detail comments. */
-  var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
-      reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
-      reSplitDetails = /,? & /;
-
-  /** Used to match words composed of alphanumeric characters. */
-  var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
-
-  /** Used to match backslashes in property paths. */
-  var reEscapeChar = /\\(\\)?/g;
-
-  /**
-   * Used to match
-   * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
-   */
-  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
-
-  /** Used to match `RegExp` flags from their coerced string values. */
-  var reFlags = /\w*$/;
-
-  /** Used to detect bad signed hexadecimal string values. */
-  var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
-
-  /** Used to detect binary string values. */
-  var reIsBinary = /^0b[01]+$/i;
-
-  /** Used to detect host constructors (Safari). */
-  var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-  /** Used to detect octal string values. */
-  var reIsOctal = /^0o[0-7]+$/i;
-
-  /** Used to detect unsigned integer values. */
-  var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-  /** Used to match Latin Unicode letters (excluding mathematical operators). */
-  var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
-
-  /** Used to ensure capturing order of template delimiters. */
-  var reNoMatch = /($^)/;
-
-  /** Used to match unescaped characters in compiled string literals. */
-  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
-
-  /** Used to compose unicode character classes. */
-  var rsAstralRange = '\\ud800-\\udfff',
-      rsComboMarksRange = '\\u0300-\\u036f',
-      reComboHalfMarksRange = '\\ufe20-\\ufe2f',
-      rsComboSymbolsRange = '\\u20d0-\\u20ff',
-      rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
-      rsDingbatRange = '\\u2700-\\u27bf',
-      rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
-      rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
-      rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
-      rsPunctuationRange = '\\u2000-\\u206f',
-      rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
-      rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
-      rsVarRange = '\\ufe0e\\ufe0f',
-      rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;
-
-  /** Used to compose unicode capture groups. */
-  var rsApos = "['\u2019]",
-      rsAstral = '[' + rsAstralRange + ']',
-      rsBreak = '[' + rsBreakRange + ']',
-      rsCombo = '[' + rsComboRange + ']',
-      rsDigits = '\\d+',
-      rsDingbat = '[' + rsDingbatRange + ']',
-      rsLower = '[' + rsLowerRange + ']',
-      rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
-      rsFitz = '\\ud83c[\\udffb-\\udfff]',
-      rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
-      rsNonAstral = '[^' + rsAstralRange + ']',
-      rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
-      rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
-      rsUpper = '[' + rsUpperRange + ']',
-      rsZWJ = '\\u200d';
-
-  /** Used to compose unicode regexes. */
-  var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
-      rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
-      rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
-      rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
-      reOptMod = rsModifier + '?',
-      rsOptVar = '[' + rsVarRange + ']?',
-      rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
-      rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
-      rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
-      rsSeq = rsOptVar + reOptMod + rsOptJoin,
-      rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
-      rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
-
-  /** Used to match apostrophes. */
-  var reApos = RegExp(rsApos, 'g');
-
-  /**
-   * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
-   * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
-   */
-  var reComboMark = RegExp(rsCombo, 'g');
-
-  /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
-  var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
-
-  /** Used to match complex or compound words. */
-  var reUnicodeWord = RegExp([
-    rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
-    rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
-    rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
-    rsUpper + '+' + rsOptContrUpper,
-    rsOrdUpper,
-    rsOrdLower,
-    rsDigits,
-    rsEmoji
-  ].join('|'), 'g');
-
-  /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
-  var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboRange + rsVarRange + ']');
-
-  /** Used to detect strings that need a more robust regexp to match words. */
-  var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
-
-  /** Used to assign default `context` object properties. */
-  var contextProps = [
-    'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
-    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
-    'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
-    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
-    '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
-  ];
-
-  /** Used to make template sourceURLs easier to identify. */
-  var templateCounter = -1;
-
-  /** Used to identify `toStringTag` values of typed arrays. */
-  var typedArrayTags = {};
-  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
-  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
-  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
-  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
-  typedArrayTags[uint32Tag] = true;
-  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
-  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
-  typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
-  typedArrayTags[errorTag] = typedArrayTags[funcTag] =
-  typedArrayTags[mapTag] = typedArrayTags[numberTag] =
-  typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
-  typedArrayTags[setTag] = typedArrayTags[stringTag] =
-  typedArrayTags[weakMapTag] = false;
-
-  /** Used to identify `toStringTag` values supported by `_.clone`. */
-  var cloneableTags = {};
-  cloneableTags[argsTag] = cloneableTags[arrayTag] =
-  cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
-  cloneableTags[boolTag] = cloneableTags[dateTag] =
-  cloneableTags[float32Tag] = cloneableTags[float64Tag] =
-  cloneableTags[int8Tag] = cloneableTags[int16Tag] =
-  cloneableTags[int32Tag] = cloneableTags[mapTag] =
-  cloneableTags[numberTag] = cloneableTags[objectTag] =
-  cloneableTags[regexpTag] = cloneableTags[setTag] =
-  cloneableTags[stringTag] = cloneableTags[symbolTag] =
-  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
-  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
-  cloneableTags[errorTag] = cloneableTags[funcTag] =
-  cloneableTags[weakMapTag] = false;
-
-  /** Used to map Latin Unicode letters to basic Latin letters. */
-  var deburredLetters = {
-    // Latin-1 Supplement block.
-    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
-    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
-    '\xc7': 'C',  '\xe7': 'c',
-    '\xd0': 'D',  '\xf0': 'd',
-    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
-    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
-    '\xcc': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
-    '\xec': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
-    '\xd1': 'N',  '\xf1': 'n',
-    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
-    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
-    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
-    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
-    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
-    '\xc6': 'Ae', '\xe6': 'ae',
-    '\xde': 'Th', '\xfe': 'th',
-    '\xdf': 'ss',
-    // Latin Extended-A block.
-    '\u0100': 'A',  '\u0102': 'A', '\u0104': 'A',
-    '\u0101': 'a',  '\u0103': 'a', '\u0105': 'a',
-    '\u0106': 'C',  '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
-    '\u0107': 'c',  '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
-    '\u010e': 'D',  '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
-    '\u0112': 'E',  '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
-    '\u0113': 'e',  '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
-    '\u011c': 'G',  '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
-    '\u011d': 'g',  '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
-    '\u0124': 'H',  '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
-    '\u0128': 'I',  '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
-    '\u0129': 'i',  '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
-    '\u0134': 'J',  '\u0135': 'j',
-    '\u0136': 'K',  '\u0137': 'k', '\u0138': 'k',
-    '\u0139': 'L',  '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
-    '\u013a': 'l',  '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
-    '\u0143': 'N',  '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
-    '\u0144': 'n',  '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
-    '\u014c': 'O',  '\u014e': 'O', '\u0150': 'O',
-    '\u014d': 'o',  '\u014f': 'o', '\u0151': 'o',
-    '\u0154': 'R',  '\u0156': 'R', '\u0158': 'R',
-    '\u0155': 'r',  '\u0157': 'r', '\u0159': 'r',
-    '\u015a': 'S',  '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
-    '\u015b': 's',  '\u015d': 's', '\u015f': 's', '\u0161': 's',
-    '\u0162': 'T',  '\u0164': 'T', '\u0166': 'T',
-    '\u0163': 't',  '\u0165': 't', '\u0167': 't',
-    '\u0168': 'U',  '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
-    '\u0169': 'u',  '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
-    '\u0174': 'W',  '\u0175': 'w',
-    '\u0176': 'Y',  '\u0177': 'y', '\u0178': 'Y',
-    '\u0179': 'Z',  '\u017b': 'Z', '\u017d': 'Z',
-    '\u017a': 'z',  '\u017c': 'z', '\u017e': 'z',
-    '\u0132': 'IJ', '\u0133': 'ij',
-    '\u0152': 'Oe', '\u0153': 'oe',
-    '\u0149': "'n", '\u017f': 's'
-  };
+                if (infos.length === 1) {
+                  // single version of this package
+                  // take out a single pattern as multiple patterns may have resolved to this package
+                  flattenedPatterns.push(
+                    _this9.resolver.patternsByPackage[name][0],
+                  );
+                  continue;
+                }
 
-  /** Used to map characters to HTML entities. */
-  var htmlEscapes = {
-    '&': '&amp;',
-    '<': '&lt;',
-    '>': '&gt;',
-    '"': '&quot;',
-    "'": '&#39;'
-  };
+                const options = infos.map(function (info) {
+                  const ref = info._reference;
+                  invariant(ref, "expected reference");
+                  return {
+                    // TODO `and is required by {PARENT}`,
+                    name: _this9.reporter.lang(
+                      "manualVersionResolutionOption",
+                      ref.patterns.join(", "),
+                      info.version,
+                    ),
+
+                    value: info.version,
+                  };
+                });
+                const versions = infos.map(function (info) {
+                  return info.version;
+                });
+                let version;
 
-  /** Used to map HTML entities to characters. */
-  var htmlUnescapes = {
-    '&amp;': '&',
-    '&lt;': '<',
-    '&gt;': '>',
-    '&quot;': '"',
-    '&#39;': "'"
-  };
+                const resolutionVersion = _this9.resolutions[name];
+                if (
+                  resolutionVersion &&
+                  versions.indexOf(resolutionVersion) >= 0
+                ) {
+                  // use json `resolution` version
+                  version = resolutionVersion;
+                } else {
+                  version = yield _this9.reporter.select(
+                    _this9.reporter.lang("manualVersionResolution", name),
+                    _this9.reporter.lang("answer"),
+                    options,
+                  );
+                  _this9.resolutions[name] = version;
+                }
 
-  /** Used to escape characters for inclusion in compiled string literals. */
-  var stringEscapes = {
-    '\\': '\\',
-    "'": "'",
-    '\n': 'n',
-    '\r': 'r',
-    '\u2028': 'u2028',
-    '\u2029': 'u2029'
-  };
+                flattenedPatterns.push(
+                  _this9.resolver.collapseAllVersionsOfPackage(name, version),
+                );
+              }
 
-  /** Built-in method references without a dependency on `root`. */
-  var freeParseFloat = parseFloat,
-      freeParseInt = parseInt;
-
-  /** Detect free variable `global` from Node.js. */
-  var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
-
-  /** Detect free variable `self`. */
-  var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
-
-  /** Used as a reference to the global object. */
-  var root = freeGlobal || freeSelf || Function('return this')();
-
-  /** Detect free variable `exports`. */
-  var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
-
-  /** Detect free variable `module`. */
-  var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
-
-  /** Detect the popular CommonJS extension `module.exports`. */
-  var moduleExports = freeModule && freeModule.exports === freeExports;
-
-  /** Detect free variable `process` from Node.js. */
-  var freeProcess = moduleExports && freeGlobal.process;
-
-  /** Used to access faster Node.js helpers. */
-  var nodeUtil = (function() {
-    try {
-      // Use `util.types` for Node.js 10+.
-      var types = freeModule && freeModule.require && freeModule.require('util').types;
-
-      if (types) {
-        return types;
-      }
-
-      // Legacy `process.binding('util')` for Node.js < 10.
-      return freeProcess && freeProcess.binding && freeProcess.binding('util');
-    } catch (e) {}
-  }());
-
-  /* Node.js helper references. */
-  var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
-      nodeIsDate = nodeUtil && nodeUtil.isDate,
-      nodeIsMap = nodeUtil && nodeUtil.isMap,
-      nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
-      nodeIsSet = nodeUtil && nodeUtil.isSet,
-      nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
-
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * A faster alternative to `Function#apply`, this function invokes `func`
-   * with the `this` binding of `thisArg` and the arguments of `args`.
-   *
-   * @private
-   * @param {Function} func The function to invoke.
-   * @param {*} thisArg The `this` binding of `func`.
-   * @param {Array} args The arguments to invoke `func` with.
-   * @returns {*} Returns the result of `func`.
-   */
-  function apply(func, thisArg, args) {
-    switch (args.length) {
-      case 0: return func.call(thisArg);
-      case 1: return func.call(thisArg, args[0]);
-      case 2: return func.call(thisArg, args[0], args[1]);
-      case 3: return func.call(thisArg, args[0], args[1], args[2]);
-    }
-    return func.apply(thisArg, args);
-  }
+              // save resolutions to their appropriate root manifest
+              if (Object.keys(_this9.resolutions).length) {
+                const manifests = yield _this9.config.getRootManifests();
 
-  /**
-   * A specialized version of `baseAggregator` for arrays.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} setter The function to set `accumulator` values.
-   * @param {Function} iteratee The iteratee to transform keys.
-   * @param {Object} accumulator The initial aggregated object.
-   * @returns {Function} Returns `accumulator`.
-   */
-  function arrayAggregator(array, setter, iteratee, accumulator) {
-    var index = -1,
-        length = array == null ? 0 : array.length;
-
-    while (++index < length) {
-      var value = array[index];
-      setter(accumulator, value, iteratee(value), array);
-    }
-    return accumulator;
-  }
+                for (const name in _this9.resolutions) {
+                  const version = _this9.resolutions[name];
 
-  /**
-   * A specialized version of `_.forEach` for arrays without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @returns {Array} Returns `array`.
-   */
-  function arrayEach(array, iteratee) {
-    var index = -1,
-        length = array == null ? 0 : array.length;
-
-    while (++index < length) {
-      if (iteratee(array[index], index, array) === false) {
-        break;
-      }
-    }
-    return array;
-  }
+                  const patterns = _this9.resolver.patternsByPackage[name];
+                  if (!patterns) {
+                    continue;
+                  }
 
-  /**
-   * A specialized version of `_.forEachRight` for arrays without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @returns {Array} Returns `array`.
-   */
-  function arrayEachRight(array, iteratee) {
-    var length = array == null ? 0 : array.length;
-
-    while (length--) {
-      if (iteratee(array[length], length, array) === false) {
-        break;
-      }
-    }
-    return array;
-  }
+                  let manifest;
+                  for (
+                    var _iterator13 = patterns,
+                      _isArray13 = Array.isArray(_iterator13),
+                      _i13 = 0,
+                      _iterator13 = _isArray13
+                        ? _iterator13
+                        : _iterator13[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref26;
+
+                    if (_isArray13) {
+                      if (_i13 >= _iterator13.length) break;
+                      _ref26 = _iterator13[_i13++];
+                    } else {
+                      _i13 = _iterator13.next();
+                      if (_i13.done) break;
+                      _ref26 = _i13.value;
+                    }
 
-  /**
-   * A specialized version of `_.every` for arrays without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} predicate The function invoked per iteration.
-   * @returns {boolean} Returns `true` if all elements pass the predicate check,
-   *  else `false`.
-   */
-  function arrayEvery(array, predicate) {
-    var index = -1,
-        length = array == null ? 0 : array.length;
-
-    while (++index < length) {
-      if (!predicate(array[index], index, array)) {
-        return false;
-      }
-    }
-    return true;
-  }
+                    const pattern = _ref26;
 
-  /**
-   * A specialized version of `_.filter` for arrays without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} predicate The function invoked per iteration.
-   * @returns {Array} Returns the new filtered array.
-   */
-  function arrayFilter(array, predicate) {
-    var index = -1,
-        length = array == null ? 0 : array.length,
-        resIndex = 0,
-        result = [];
-
-    while (++index < length) {
-      var value = array[index];
-      if (predicate(value, index, array)) {
-        result[resIndex++] = value;
-      }
-    }
-    return result;
-  }
+                    manifest = _this9.resolver.getResolvedPattern(pattern);
+                    if (manifest) {
+                      break;
+                    }
+                  }
+                  invariant(manifest, "expected manifest");
 
-  /**
-   * A specialized version of `_.includes` for arrays without support for
-   * specifying an index to search from.
-   *
-   * @private
-   * @param {Array} [array] The array to inspect.
-   * @param {*} target The value to search for.
-   * @returns {boolean} Returns `true` if `target` is found, else `false`.
-   */
-  function arrayIncludes(array, value) {
-    var length = array == null ? 0 : array.length;
-    return !!length && baseIndexOf(array, value, 0) > -1;
-  }
+                  const ref = manifest._reference;
+                  invariant(ref, "expected reference");
 
-  /**
-   * This function is like `arrayIncludes` except that it accepts a comparator.
-   *
-   * @private
-   * @param {Array} [array] The array to inspect.
-   * @param {*} target The value to search for.
-   * @param {Function} comparator The comparator invoked per element.
-   * @returns {boolean} Returns `true` if `target` is found, else `false`.
-   */
-  function arrayIncludesWith(array, value, comparator) {
-    var index = -1,
-        length = array == null ? 0 : array.length;
-
-    while (++index < length) {
-      if (comparator(value, array[index])) {
-        return true;
-      }
-    }
-    return false;
-  }
+                  const object = manifests[ref.registry].object;
+                  object.resolutions = object.resolutions || {};
+                  object.resolutions[name] = version;
+                }
 
-  /**
-   * A specialized version of `_.map` for arrays without support for iteratee
-   * shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @returns {Array} Returns the new mapped array.
-   */
-  function arrayMap(array, iteratee) {
-    var index = -1,
-        length = array == null ? 0 : array.length,
-        result = Array(length);
-
-    while (++index < length) {
-      result[index] = iteratee(array[index], index, array);
-    }
-    return result;
-  }
+                yield _this9.config.saveRootManifests(manifests);
+              }
 
-  /**
-   * Appends the elements of `values` to `array`.
-   *
-   * @private
-   * @param {Array} array The array to modify.
-   * @param {Array} values The values to append.
-   * @returns {Array} Returns `array`.
-   */
-  function arrayPush(array, values) {
-    var index = -1,
-        length = values.length,
-        offset = array.length;
-
-    while (++index < length) {
-      array[offset + index] = values[index];
-    }
-    return array;
-  }
+              return flattenedPatterns;
+            },
+          )();
+        }
 
-  /**
-   * A specialized version of `_.reduce` for arrays without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @param {*} [accumulator] The initial value.
-   * @param {boolean} [initAccum] Specify using the first element of `array` as
-   *  the initial value.
-   * @returns {*} Returns the accumulated value.
-   */
-  function arrayReduce(array, iteratee, accumulator, initAccum) {
-    var index = -1,
-        length = array == null ? 0 : array.length;
-
-    if (initAccum && length) {
-      accumulator = array[++index];
-    }
-    while (++index < length) {
-      accumulator = iteratee(accumulator, array[index], index, array);
-    }
-    return accumulator;
-  }
+        /**
+         * Remove offline tarballs that are no longer required
+         */
 
-  /**
-   * A specialized version of `_.reduceRight` for arrays without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @param {*} [accumulator] The initial value.
-   * @param {boolean} [initAccum] Specify using the last element of `array` as
-   *  the initial value.
-   * @returns {*} Returns the accumulated value.
-   */
-  function arrayReduceRight(array, iteratee, accumulator, initAccum) {
-    var length = array == null ? 0 : array.length;
-    if (initAccum && length) {
-      accumulator = array[--length];
-    }
-    while (length--) {
-      accumulator = iteratee(accumulator, array[length], length, array);
-    }
-    return accumulator;
-  }
+        pruneOfflineMirror(lockfile) {
+          var _this10 = this;
 
-  /**
-   * A specialized version of `_.some` for arrays without support for iteratee
-   * shorthands.
-   *
-   * @private
-   * @param {Array} [array] The array to iterate over.
-   * @param {Function} predicate The function invoked per iteration.
-   * @returns {boolean} Returns `true` if any element passes the predicate check,
-   *  else `false`.
-   */
-  function arraySome(array, predicate) {
-    var index = -1,
-        length = array == null ? 0 : array.length;
-
-    while (++index < length) {
-      if (predicate(array[index], index, array)) {
-        return true;
-      }
-    }
-    return false;
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const mirror = _this10.config.getOfflineMirrorPath();
+              if (!mirror) {
+                return;
+              }
 
-  /**
-   * Gets the size of an ASCII `string`.
-   *
-   * @private
-   * @param {string} string The string inspect.
-   * @returns {number} Returns the string size.
-   */
-  var asciiSize = baseProperty('length');
-
-  /**
-   * Converts an ASCII `string` to an array.
-   *
-   * @private
-   * @param {string} string The string to convert.
-   * @returns {Array} Returns the converted array.
-   */
-  function asciiToArray(string) {
-    return string.split('');
-  }
+              const requiredTarballs = new Set();
+              for (const dependency in lockfile) {
+                const resolved = lockfile[dependency].resolved;
+                if (resolved) {
+                  const basename = path.basename(resolved.split("#")[0]);
+                  if (dependency[0] === "@" && basename[0] !== "@") {
+                    requiredTarballs.add(
+                      `${dependency.split("/")[0]}-${basename}`,
+                    );
+                  }
+                  requiredTarballs.add(basename);
+                }
+              }
 
-  /**
-   * Splits an ASCII `string` into an array of its words.
-   *
-   * @private
-   * @param {string} The string to inspect.
-   * @returns {Array} Returns the words of `string`.
-   */
-  function asciiWords(string) {
-    return string.match(reAsciiWord) || [];
-  }
+              const mirrorFiles = yield (_fs || _load_fs()).walk(mirror);
+              for (
+                var _iterator14 = mirrorFiles,
+                  _isArray14 = Array.isArray(_iterator14),
+                  _i14 = 0,
+                  _iterator14 = _isArray14
+                    ? _iterator14
+                    : _iterator14[Symbol.iterator]();
+                ;
 
-  /**
-   * The base implementation of methods like `_.findKey` and `_.findLastKey`,
-   * without support for iteratee shorthands, which iterates over `collection`
-   * using `eachFunc`.
-   *
-   * @private
-   * @param {Array|Object} collection The collection to inspect.
-   * @param {Function} predicate The function invoked per iteration.
-   * @param {Function} eachFunc The function to iterate over `collection`.
-   * @returns {*} Returns the found element or its key, else `undefined`.
-   */
-  function baseFindKey(collection, predicate, eachFunc) {
-    var result;
-    eachFunc(collection, function(value, key, collection) {
-      if (predicate(value, key, collection)) {
-        result = key;
-        return false;
-      }
-    });
-    return result;
-  }
+              ) {
+                var _ref27;
 
-  /**
-   * The base implementation of `_.findIndex` and `_.findLastIndex` without
-   * support for iteratee shorthands.
-   *
-   * @private
-   * @param {Array} array The array to inspect.
-   * @param {Function} predicate The function invoked per iteration.
-   * @param {number} fromIndex The index to search from.
-   * @param {boolean} [fromRight] Specify iterating from right to left.
-   * @returns {number} Returns the index of the matched value, else `-1`.
-   */
-  function baseFindIndex(array, predicate, fromIndex, fromRight) {
-    var length = array.length,
-        index = fromIndex + (fromRight ? 1 : -1);
-
-    while ((fromRight ? index-- : ++index < length)) {
-      if (predicate(array[index], index, array)) {
-        return index;
-      }
-    }
-    return -1;
-  }
+                if (_isArray14) {
+                  if (_i14 >= _iterator14.length) break;
+                  _ref27 = _iterator14[_i14++];
+                } else {
+                  _i14 = _iterator14.next();
+                  if (_i14.done) break;
+                  _ref27 = _i14.value;
+                }
 
-  /**
-   * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
-   *
-   * @private
-   * @param {Array} array The array to inspect.
-   * @param {*} value The value to search for.
-   * @param {number} fromIndex The index to search from.
-   * @returns {number} Returns the index of the matched value, else `-1`.
-   */
-  function baseIndexOf(array, value, fromIndex) {
-    return value === value
-      ? strictIndexOf(array, value, fromIndex)
-      : baseFindIndex(array, baseIsNaN, fromIndex);
-  }
+                const file = _ref27;
 
-  /**
-   * This function is like `baseIndexOf` except that it accepts a comparator.
-   *
-   * @private
-   * @param {Array} array The array to inspect.
-   * @param {*} value The value to search for.
-   * @param {number} fromIndex The index to search from.
-   * @param {Function} comparator The comparator invoked per element.
-   * @returns {number} Returns the index of the matched value, else `-1`.
-   */
-  function baseIndexOfWith(array, value, fromIndex, comparator) {
-    var index = fromIndex - 1,
-        length = array.length;
-
-    while (++index < length) {
-      if (comparator(array[index], value)) {
-        return index;
-      }
-    }
-    return -1;
-  }
+                const isTarball = path.extname(file.basename) === ".tgz";
+                // if using experimental-pack-script-packages-in-mirror flag, don't unlink prebuilt packages
+                const hasPrebuiltPackage =
+                  file.relative.startsWith("prebuilt/");
+                if (
+                  isTarball &&
+                  !hasPrebuiltPackage &&
+                  !requiredTarballs.has(file.basename)
+                ) {
+                  yield (_fs || _load_fs()).unlink(file.absolute);
+                }
+              }
+            },
+          )();
+        }
 
-  /**
-   * The base implementation of `_.isNaN` without support for number objects.
-   *
-   * @private
-   * @param {*} value The value to check.
-   * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
-   */
-  function baseIsNaN(value) {
-    return value !== value;
-  }
+        /**
+         * Save updated integrity and lockfiles.
+         */
 
-  /**
-   * The base implementation of `_.mean` and `_.meanBy` without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} array The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @returns {number} Returns the mean.
-   */
-  function baseMean(array, iteratee) {
-    var length = array == null ? 0 : array.length;
-    return length ? (baseSum(array, iteratee) / length) : NAN;
-  }
+        saveLockfileAndIntegrity(patterns, workspaceLayout) {
+          var _this11 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const resolvedPatterns = {};
+              Object.keys(_this11.resolver.patterns).forEach(
+                function (pattern) {
+                  if (
+                    !workspaceLayout ||
+                    !workspaceLayout.getManifestByPattern(pattern)
+                  ) {
+                    resolvedPatterns[pattern] =
+                      _this11.resolver.patterns[pattern];
+                  }
+                },
+              );
 
-  /**
-   * The base implementation of `_.property` without support for deep paths.
-   *
-   * @private
-   * @param {string} key The key of the property to get.
-   * @returns {Function} Returns the new accessor function.
-   */
-  function baseProperty(key) {
-    return function(object) {
-      return object == null ? undefined : object[key];
-    };
-  }
+              // TODO this code is duplicated in a few places, need a common way to filter out workspace patterns from lockfile
+              patterns = patterns.filter(function (p) {
+                return (
+                  !workspaceLayout || !workspaceLayout.getManifestByPattern(p)
+                );
+              });
 
-  /**
-   * The base implementation of `_.propertyOf` without support for deep paths.
-   *
-   * @private
-   * @param {Object} object The object to query.
-   * @returns {Function} Returns the new accessor function.
-   */
-  function basePropertyOf(object) {
-    return function(key) {
-      return object == null ? undefined : object[key];
-    };
-  }
+              const lockfileBasedOnResolver =
+                _this11.lockfile.getLockfile(resolvedPatterns);
 
-  /**
-   * The base implementation of `_.reduce` and `_.reduceRight`, without support
-   * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
-   *
-   * @private
-   * @param {Array|Object} collection The collection to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @param {*} accumulator The initial value.
-   * @param {boolean} initAccum Specify using the first or last element of
-   *  `collection` as the initial value.
-   * @param {Function} eachFunc The function to iterate over `collection`.
-   * @returns {*} Returns the accumulated value.
-   */
-  function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
-    eachFunc(collection, function(value, index, collection) {
-      accumulator = initAccum
-        ? (initAccum = false, value)
-        : iteratee(accumulator, value, index, collection);
-    });
-    return accumulator;
-  }
+              if (_this11.config.pruneOfflineMirror) {
+                yield _this11.pruneOfflineMirror(lockfileBasedOnResolver);
+              }
 
-  /**
-   * The base implementation of `_.sortBy` which uses `comparer` to define the
-   * sort order of `array` and replaces criteria objects with their corresponding
-   * values.
-   *
-   * @private
-   * @param {Array} array The array to sort.
-   * @param {Function} comparer The function to define sort order.
-   * @returns {Array} Returns `array`.
-   */
-  function baseSortBy(array, comparer) {
-    var length = array.length;
-
-    array.sort(comparer);
-    while (length--) {
-      array[length] = array[length].value;
-    }
-    return array;
-  }
+              // write integrity hash
+              if (!_this11.config.plugnplayEnabled) {
+                yield _this11.integrityChecker.save(
+                  patterns,
+                  lockfileBasedOnResolver,
+                  _this11.flags,
+                  workspaceLayout,
+                  _this11.scripts.getArtifacts(),
+                );
+              }
 
-  /**
-   * The base implementation of `_.sum` and `_.sumBy` without support for
-   * iteratee shorthands.
-   *
-   * @private
-   * @param {Array} array The array to iterate over.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @returns {number} Returns the sum.
-   */
-  function baseSum(array, iteratee) {
-    var result,
-        index = -1,
-        length = array.length;
-
-    while (++index < length) {
-      var current = iteratee(array[index]);
-      if (current !== undefined) {
-        result = result === undefined ? current : (result + current);
-      }
-    }
-    return result;
-  }
+              // --no-lockfile or --pure-lockfile or --frozen-lockfile
+              if (
+                _this11.flags.lockfile === false ||
+                _this11.flags.pureLockfile ||
+                _this11.flags.frozenLockfile
+              ) {
+                return;
+              }
 
-  /**
-   * The base implementation of `_.times` without support for iteratee shorthands
-   * or max array length checks.
-   *
-   * @private
-   * @param {number} n The number of times to invoke `iteratee`.
-   * @param {Function} iteratee The function invoked per iteration.
-   * @returns {Array} Returns the array of results.
-   */
-  function baseTimes(n, iteratee) {
-    var index = -1,
-        result = Array(n);
-
-    while (++index < n) {
-      result[index] = iteratee(index);
-    }
-    return result;
-  }
+              const lockFileHasAllPatterns = patterns.every(function (p) {
+                return _this11.lockfile.getLocked(p);
+              });
+              const lockfilePatternsMatch = Object.keys(
+                _this11.lockfile.cache || {},
+              ).every(function (p) {
+                return lockfileBasedOnResolver[p];
+              });
+              const resolverPatternsAreSameAsInLockfile = Object.keys(
+                lockfileBasedOnResolver,
+              ).every(function (pattern) {
+                const manifest = _this11.lockfile.getLocked(pattern);
+                return (
+                  manifest &&
+                  manifest.resolved ===
+                    lockfileBasedOnResolver[pattern].resolved &&
+                  deepEqual(
+                    manifest.prebuiltVariants,
+                    lockfileBasedOnResolver[pattern].prebuiltVariants,
+                  )
+                );
+              });
+              const integrityPatternsAreSameAsInLockfile = Object.keys(
+                lockfileBasedOnResolver,
+              ).every(function (pattern) {
+                const existingIntegrityInfo =
+                  lockfileBasedOnResolver[pattern].integrity;
+                if (!existingIntegrityInfo) {
+                  // if this entry does not have an integrity, no need to re-write the lockfile because of it
+                  return true;
+                }
+                const manifest = _this11.lockfile.getLocked(pattern);
+                if (manifest && manifest.integrity) {
+                  const manifestIntegrity = ssri.stringify(manifest.integrity);
+                  return manifestIntegrity === existingIntegrityInfo;
+                }
+                return false;
+              });
 
-  /**
-   * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
-   * of key-value pairs for `object` corresponding to the property names of `props`.
-   *
-   * @private
-   * @param {Object} object The object to query.
-   * @param {Array} props The property names to get values for.
-   * @returns {Object} Returns the key-value pairs.
-   */
-  function baseToPairs(object, props) {
-    return arrayMap(props, function(key) {
-      return [key, object[key]];
-    });
-  }
+              // remove command is followed by install with force, lockfile will be rewritten in any case then
+              if (
+                !_this11.flags.force &&
+                _this11.lockfile.parseResultType === "success" &&
+                lockFileHasAllPatterns &&
+                lockfilePatternsMatch &&
+                resolverPatternsAreSameAsInLockfile &&
+                integrityPatternsAreSameAsInLockfile &&
+                patterns.length
+              ) {
+                return;
+              }
 
-  /**
-   * The base implementation of `_.unary` without support for storing metadata.
-   *
-   * @private
-   * @param {Function} func The function to cap arguments for.
-   * @returns {Function} Returns the new capped function.
-   */
-  function baseUnary(func) {
-    return function(value) {
-      return func(value);
-    };
-  }
+              // build lockfile location
+              const loc = path.join(
+                _this11.config.lockfileFolder,
+                (_constants || _load_constants()).LOCKFILE_FILENAME,
+              );
+
+              // write lockfile
+              const lockSource = (0,
+              (_lockfile2 || _load_lockfile2()).stringify)(
+                lockfileBasedOnResolver,
+                false,
+                _this11.config.enableLockfileVersions,
+              );
+              yield (_fs || _load_fs()).writeFilePreservingEol(loc, lockSource);
+
+              _this11._logSuccessSaveLockfile();
+            },
+          )();
+        }
 
-  /**
-   * The base implementation of `_.values` and `_.valuesIn` which creates an
-   * array of `object` property values corresponding to the property names
-   * of `props`.
-   *
-   * @private
-   * @param {Object} object The object to query.
-   * @param {Array} props The property names to get values for.
-   * @returns {Object} Returns the array of property values.
-   */
-  function baseValues(object, props) {
-    return arrayMap(props, function(key) {
-      return object[key];
-    });
-  }
+        _logSuccessSaveLockfile() {
+          this.reporter.success(this.reporter.lang("savedLockfile"));
+        }
 
-  /**
-   * Checks if a `cache` value for `key` exists.
-   *
-   * @private
-   * @param {Object} cache The cache to query.
-   * @param {string} key The key of the entry to check.
-   * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-   */
-  function cacheHas(cache, key) {
-    return cache.has(key);
-  }
+        /**
+         * Load the dependency graph of the current install. Only does package resolving and wont write to the cwd.
+         */
+        hydrate(ignoreUnusedPatterns) {
+          var _this12 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const request = yield _this12.fetchRequestFromCwd(
+                [],
+                ignoreUnusedPatterns,
+              );
+              const depRequests = request.requests,
+                rawPatterns = request.patterns,
+                ignorePatterns = request.ignorePatterns,
+                workspaceLayout = request.workspaceLayout;
+
+              yield _this12.resolver.init(depRequests, {
+                isFlat: _this12.flags.flat,
+                isFrozen: _this12.flags.frozenLockfile,
+                workspaceLayout,
+              });
+              yield _this12.flatten(rawPatterns);
+              _this12.markIgnored(ignorePatterns);
+
+              // fetch packages, should hit cache most of the time
+              const manifests = yield (
+                _packageFetcher || _load_packageFetcher()
+              ).fetch(_this12.resolver.getManifests(), _this12.config);
+              _this12.resolver.updateManifests(manifests);
+              yield (
+                _packageCompatibility || _load_packageCompatibility()
+              ).check(
+                _this12.resolver.getManifests(),
+                _this12.config,
+                _this12.flags.ignoreEngines,
+              );
+
+              // expand minimal manifests
+              for (
+                var _iterator15 = _this12.resolver.getManifests(),
+                  _isArray15 = Array.isArray(_iterator15),
+                  _i15 = 0,
+                  _iterator15 = _isArray15
+                    ? _iterator15
+                    : _iterator15[Symbol.iterator]();
+                ;
 
-  /**
-   * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
-   * that is not found in the character symbols.
-   *
-   * @private
-   * @param {Array} strSymbols The string symbols to inspect.
-   * @param {Array} chrSymbols The character symbols to find.
-   * @returns {number} Returns the index of the first unmatched string symbol.
-   */
-  function charsStartIndex(strSymbols, chrSymbols) {
-    var index = -1,
-        length = strSymbols.length;
-
-    while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
-    return index;
-  }
+              ) {
+                var _ref28;
 
-  /**
-   * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
-   * that is not found in the character symbols.
-   *
-   * @private
-   * @param {Array} strSymbols The string symbols to inspect.
-   * @param {Array} chrSymbols The character symbols to find.
-   * @returns {number} Returns the index of the last unmatched string symbol.
-   */
-  function charsEndIndex(strSymbols, chrSymbols) {
-    var index = strSymbols.length;
-
-    while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
-    return index;
-  }
+                if (_isArray15) {
+                  if (_i15 >= _iterator15.length) break;
+                  _ref28 = _iterator15[_i15++];
+                } else {
+                  _i15 = _iterator15.next();
+                  if (_i15.done) break;
+                  _ref28 = _i15.value;
+                }
 
-  /**
-   * Gets the number of `placeholder` occurrences in `array`.
-   *
-   * @private
-   * @param {Array} array The array to inspect.
-   * @param {*} placeholder The placeholder to search for.
-   * @returns {number} Returns the placeholder count.
-   */
-  function countHolders(array, placeholder) {
-    var length = array.length,
-        result = 0;
-
-    while (length--) {
-      if (array[length] === placeholder) {
-        ++result;
-      }
-    }
-    return result;
-  }
+                const manifest = _ref28;
 
-  /**
-   * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
-   * letters to basic Latin letters.
-   *
-   * @private
-   * @param {string} letter The matched letter to deburr.
-   * @returns {string} Returns the deburred letter.
-   */
-  var deburrLetter = basePropertyOf(deburredLetters);
-
-  /**
-   * Used by `_.escape` to convert characters to HTML entities.
-   *
-   * @private
-   * @param {string} chr The matched character to escape.
-   * @returns {string} Returns the escaped character.
-   */
-  var escapeHtmlChar = basePropertyOf(htmlEscapes);
-
-  /**
-   * Used by `_.template` to escape characters for inclusion in compiled string literals.
-   *
-   * @private
-   * @param {string} chr The matched character to escape.
-   * @returns {string} Returns the escaped character.
-   */
-  function escapeStringChar(chr) {
-    return '\\' + stringEscapes[chr];
-  }
+                const ref = manifest._reference;
+                invariant(ref, "expected reference");
+                const type = ref.remote.type;
+                // link specifier won't ever hit cache
 
-  /**
-   * Gets the value at `key` of `object`.
-   *
-   * @private
-   * @param {Object} [object] The object to query.
-   * @param {string} key The key of the property to get.
-   * @returns {*} Returns the property value.
-   */
-  function getValue(object, key) {
-    return object == null ? undefined : object[key];
-  }
+                let loc = "";
+                if (type === "link") {
+                  continue;
+                } else if (type === "workspace") {
+                  if (!ref.remote.reference) {
+                    continue;
+                  }
+                  loc = ref.remote.reference;
+                } else {
+                  loc = _this12.config.generateModuleCachePath(ref);
+                }
+                const newPkg = yield _this12.config.readManifest(loc);
+                yield _this12.resolver.updateManifest(ref, newPkg);
+              }
 
-  /**
-   * Checks if `string` contains Unicode symbols.
-   *
-   * @private
-   * @param {string} string The string to inspect.
-   * @returns {boolean} Returns `true` if a symbol is found, else `false`.
-   */
-  function hasUnicode(string) {
-    return reHasUnicode.test(string);
-  }
+              return request;
+            },
+          )();
+        }
 
-  /**
-   * Checks if `string` contains a word composed of Unicode symbols.
-   *
-   * @private
-   * @param {string} string The string to inspect.
-   * @returns {boolean} Returns `true` if a word is found, else `false`.
-   */
-  function hasUnicodeWord(string) {
-    return reHasUnicodeWord.test(string);
-  }
+        /**
+         * Check for updates every day and output a nag message if there's a newer version.
+         */
 
-  /**
-   * Converts `iterator` to an array.
-   *
-   * @private
-   * @param {Object} iterator The iterator to convert.
-   * @returns {Array} Returns the converted array.
-   */
-  function iteratorToArray(iterator) {
-    var data,
-        result = [];
-
-    while (!(data = iterator.next()).done) {
-      result.push(data.value);
-    }
-    return result;
-  }
+        checkUpdate() {
+          if (this.config.nonInteractive) {
+            // don't show upgrade dialog on CI or non-TTY terminals
+            return;
+          }
 
-  /**
-   * Converts `map` to its key-value pairs.
-   *
-   * @private
-   * @param {Object} map The map to convert.
-   * @returns {Array} Returns the key-value pairs.
-   */
-  function mapToArray(map) {
-    var index = -1,
-        result = Array(map.size);
-
-    map.forEach(function(value, key) {
-      result[++index] = [key, value];
-    });
-    return result;
-  }
+          // don't check if disabled
+          if (this.config.getOption("disable-self-update-check")) {
+            return;
+          }
 
-  /**
-   * Creates a unary function that invokes `func` with its argument transformed.
-   *
-   * @private
-   * @param {Function} func The function to wrap.
-   * @param {Function} transform The argument transform.
-   * @returns {Function} Returns the new function.
-   */
-  function overArg(func, transform) {
-    return function(arg) {
-      return func(transform(arg));
-    };
-  }
+          // only check for updates once a day
+          const lastUpdateCheck =
+            Number(this.config.getOption("lastUpdateCheck")) || 0;
+          if (lastUpdateCheck && Date.now() - lastUpdateCheck < ONE_DAY) {
+            return;
+          }
 
-  /**
-   * Replaces all `placeholder` elements in `array` with an internal placeholder
-   * and returns an array of their indexes.
-   *
-   * @private
-   * @param {Array} array The array to modify.
-   * @param {*} placeholder The placeholder to replace.
-   * @returns {Array} Returns the new array of placeholder indexes.
-   */
-  function replaceHolders(array, placeholder) {
-    var index = -1,
-        length = array.length,
-        resIndex = 0,
-        result = [];
-
-    while (++index < length) {
-      var value = array[index];
-      if (value === placeholder || value === PLACEHOLDER) {
-        array[index] = PLACEHOLDER;
-        result[resIndex++] = index;
-      }
-    }
-    return result;
-  }
+          // don't bug for updates on tagged releases
+          if ((_yarnVersion || _load_yarnVersion()).version.indexOf("-") >= 0) {
+            return;
+          }
 
-  /**
-   * Gets the value at `key`, unless `key` is "__proto__".
-   *
-   * @private
-   * @param {Object} object The object to query.
-   * @param {string} key The key of the property to get.
-   * @returns {*} Returns the property value.
-   */
-  function safeGet(object, key) {
-    return key == '__proto__'
-      ? undefined
-      : object[key];
-  }
+          this._checkUpdate().catch(() => {
+            // swallow errors
+          });
+        }
 
-  /**
-   * Converts `set` to an array of its values.
-   *
-   * @private
-   * @param {Object} set The set to convert.
-   * @returns {Array} Returns the values.
-   */
-  function setToArray(set) {
-    var index = -1,
-        result = Array(set.size);
-
-    set.forEach(function(value) {
-      result[++index] = value;
-    });
-    return result;
-  }
+        _checkUpdate() {
+          var _this13 = this;
 
-  /**
-   * Converts `set` to its value-value pairs.
-   *
-   * @private
-   * @param {Object} set The set to convert.
-   * @returns {Array} Returns the value-value pairs.
-   */
-  function setToPairs(set) {
-    var index = -1,
-        result = Array(set.size);
-
-    set.forEach(function(value) {
-      result[++index] = [value, value];
-    });
-    return result;
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let latestVersion = yield _this13.config.requestManager.request({
+                url: (_constants || _load_constants()).SELF_UPDATE_VERSION_URL,
+              });
+              invariant(typeof latestVersion === "string", "expected string");
+              latestVersion = latestVersion.trim();
+              if (!semver.valid(latestVersion)) {
+                return;
+              }
 
-  /**
-   * A specialized version of `_.indexOf` which performs strict equality
-   * comparisons of values, i.e. `===`.
-   *
-   * @private
-   * @param {Array} array The array to inspect.
-   * @param {*} value The value to search for.
-   * @param {number} fromIndex The index to search from.
-   * @returns {number} Returns the index of the matched value, else `-1`.
-   */
-  function strictIndexOf(array, value, fromIndex) {
-    var index = fromIndex - 1,
-        length = array.length;
-
-    while (++index < length) {
-      if (array[index] === value) {
-        return index;
-      }
-    }
-    return -1;
-  }
+              // ensure we only check for updates periodically
+              _this13.config.registries.yarn.saveHomeConfig({
+                lastUpdateCheck: Date.now(),
+              });
 
-  /**
-   * A specialized version of `_.lastIndexOf` which performs strict equality
-   * comparisons of values, i.e. `===`.
-   *
-   * @private
-   * @param {Array} array The array to inspect.
-   * @param {*} value The value to search for.
-   * @param {number} fromIndex The index to search from.
-   * @returns {number} Returns the index of the matched value, else `-1`.
-   */
-  function strictLastIndexOf(array, value, fromIndex) {
-    var index = fromIndex + 1;
-    while (index--) {
-      if (array[index] === value) {
-        return index;
-      }
-    }
-    return index;
-  }
-
-  /**
-   * Gets the number of symbols in `string`.
-   *
-   * @private
-   * @param {string} string The string to inspect.
-   * @returns {number} Returns the string size.
-   */
-  function stringSize(string) {
-    return hasUnicode(string)
-      ? unicodeSize(string)
-      : asciiSize(string);
-  }
-
-  /**
-   * Converts `string` to an array.
-   *
-   * @private
-   * @param {string} string The string to convert.
-   * @returns {Array} Returns the converted array.
-   */
-  function stringToArray(string) {
-    return hasUnicode(string)
-      ? unicodeToArray(string)
-      : asciiToArray(string);
-  }
+              if (
+                semver.gt(
+                  latestVersion,
+                  (_yarnVersion || _load_yarnVersion()).version,
+                )
+              ) {
+                const installationMethod = yield (0,
+                (_yarnVersion || _load_yarnVersion()).getInstallationMethod)();
+                _this13.maybeOutputUpdate = function () {
+                  _this13.reporter.warn(
+                    _this13.reporter.lang(
+                      "yarnOutdated",
+                      latestVersion,
+                      (_yarnVersion || _load_yarnVersion()).version,
+                    ),
+                  );
+
+                  const command = getUpdateCommand(installationMethod);
+                  if (command) {
+                    _this13.reporter.info(
+                      _this13.reporter.lang("yarnOutdatedCommand"),
+                    );
+                    _this13.reporter.command(command);
+                  } else {
+                    const installer = getUpdateInstaller(installationMethod);
+                    if (installer) {
+                      _this13.reporter.info(
+                        _this13.reporter.lang(
+                          "yarnOutdatedInstaller",
+                          installer,
+                        ),
+                      );
+                    }
+                  }
+                };
+              }
+            },
+          )();
+        }
 
-  /**
-   * Used by `_.unescape` to convert HTML entities to characters.
-   *
-   * @private
-   * @param {string} chr The matched character to unescape.
-   * @returns {string} Returns the unescaped character.
-   */
-  var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
-
-  /**
-   * Gets the size of a Unicode `string`.
-   *
-   * @private
-   * @param {string} string The string inspect.
-   * @returns {number} Returns the string size.
-   */
-  function unicodeSize(string) {
-    var result = reUnicode.lastIndex = 0;
-    while (reUnicode.test(string)) {
-      ++result;
-    }
-    return result;
-  }
+        /**
+         * Method to override with a possible upgrade message.
+         */
 
-  /**
-   * Converts a Unicode `string` to an array.
-   *
-   * @private
-   * @param {string} string The string to convert.
-   * @returns {Array} Returns the converted array.
-   */
-  function unicodeToArray(string) {
-    return string.match(reUnicode) || [];
-  }
+        maybeOutputUpdate() {}
+      }
 
-  /**
-   * Splits a Unicode `string` into an array of its words.
-   *
-   * @private
-   * @param {string} The string to inspect.
-   * @returns {Array} Returns the words of `string`.
-   */
-  function unicodeWords(string) {
-    return string.match(reUnicodeWord) || [];
-  }
+      exports.Install = Install;
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-  /*--------------------------------------------------------------------------*/
-
-  /**
-   * Create a new pristine `lodash` function using the `context` object.
-   *
-   * @static
-   * @memberOf _
-   * @since 1.1.0
-   * @category Util
-   * @param {Object} [context=root] The context object.
-   * @returns {Function} Returns a new `lodash` function.
-   * @example
-   *
-   * _.mixin({ 'foo': _.constant('foo') });
-   *
-   * var lodash = _.runInContext();
-   * lodash.mixin({ 'bar': lodash.constant('bar') });
-   *
-   * _.isFunction(_.foo);
-   * // => true
-   * _.isFunction(_.bar);
-   * // => false
-   *
-   * lodash.isFunction(lodash.foo);
-   * // => false
-   * lodash.isFunction(lodash.bar);
-   * // => true
-   *
-   * // Create a suped-up `defer` in Node.js.
-   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
-   */
-  var runInContext = (function runInContext(context) {
-    context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));
-
-    /** Built-in constructor references. */
-    var Array = context.Array,
-        Date = context.Date,
-        Error = context.Error,
-        Function = context.Function,
-        Math = context.Math,
-        Object = context.Object,
-        RegExp = context.RegExp,
-        String = context.String,
-        TypeError = context.TypeError;
-
-    /** Used for built-in method references. */
-    var arrayProto = Array.prototype,
-        funcProto = Function.prototype,
-        objectProto = Object.prototype;
+      function setFlags(commander) {
+        commander.description(
+          "Yarn install is used to install all dependencies for a project.",
+        );
+        commander.usage("install [flags]");
+        commander.option(
+          "-A, --audit",
+          "Run vulnerability audit on installed packages",
+        );
+        commander.option("-g, --global", "DEPRECATED");
+        commander.option(
+          "-S, --save",
+          "DEPRECATED - save package to your `dependencies`",
+        );
+        commander.option(
+          "-D, --save-dev",
+          "DEPRECATED - save package to your `devDependencies`",
+        );
+        commander.option(
+          "-P, --save-peer",
+          "DEPRECATED - save package to your `peerDependencies`",
+        );
+        commander.option(
+          "-O, --save-optional",
+          "DEPRECATED - save package to your `optionalDependencies`",
+        );
+        commander.option("-E, --save-exact", "DEPRECATED");
+        commander.option("-T, --save-tilde", "DEPRECATED");
+      }
 
-    /** Used to detect overreaching core-js shims. */
-    var coreJsData = context['__core-js_shared__'];
+      /***/
+    },
+    /* 35 */
+    /***/ function (module, exports, __webpack_require__) {
+      var isObject = __webpack_require__(52);
+      module.exports = function (it) {
+        if (!isObject(it)) throw TypeError(it + " is not an object!");
+        return it;
+      };
 
-    /** Used to resolve the decompiled source of functions. */
-    var funcToString = funcProto.toString;
+      /***/
+    },
+    /* 36 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return SubjectSubscriber;
+        },
+      );
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Subject;
+        },
+      );
+      /* unused harmony export AnonymousSubject */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__ =
+        __webpack_require__(189);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__ =
+        __webpack_require__(422);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__ =
+        __webpack_require__(321);
+      /** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */
+
+      var SubjectSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SubjectSubscriber,
+          _super,
+        );
+        function SubjectSubscriber(destination) {
+          var _this = _super.call(this, destination) || this;
+          _this.destination = destination;
+          return _this;
+        }
+        return SubjectSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]);
+
+      var Subject = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          Subject,
+          _super,
+        );
+        function Subject() {
+          var _this = _super.call(this) || this;
+          _this.observers = [];
+          _this.closed = false;
+          _this.isStopped = false;
+          _this.hasError = false;
+          _this.thrownError = null;
+          return _this;
+        }
+        Subject.prototype[
+          __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__[
+            "a" /* rxSubscriber */
+          ]
+        ] = function () {
+          return new SubjectSubscriber(this);
+        };
+        Subject.prototype.lift = function (operator) {
+          var subject = new AnonymousSubject(this, this);
+          subject.operator = operator;
+          return subject;
+        };
+        Subject.prototype.next = function (value) {
+          if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          }
+          if (!this.isStopped) {
+            var observers = this.observers;
+            var len = observers.length;
+            var copy = observers.slice();
+            for (var i = 0; i < len; i++) {
+              copy[i].next(value);
+            }
+          }
+        };
+        Subject.prototype.error = function (err) {
+          if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          }
+          this.hasError = true;
+          this.thrownError = err;
+          this.isStopped = true;
+          var observers = this.observers;
+          var len = observers.length;
+          var copy = observers.slice();
+          for (var i = 0; i < len; i++) {
+            copy[i].error(err);
+          }
+          this.observers.length = 0;
+        };
+        Subject.prototype.complete = function () {
+          if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          }
+          this.isStopped = true;
+          var observers = this.observers;
+          var len = observers.length;
+          var copy = observers.slice();
+          for (var i = 0; i < len; i++) {
+            copy[i].complete();
+          }
+          this.observers.length = 0;
+        };
+        Subject.prototype.unsubscribe = function () {
+          this.isStopped = true;
+          this.closed = true;
+          this.observers = null;
+        };
+        Subject.prototype._trySubscribe = function (subscriber) {
+          if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          } else {
+            return _super.prototype._trySubscribe.call(this, subscriber);
+          }
+        };
+        Subject.prototype._subscribe = function (subscriber) {
+          if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          } else if (this.hasError) {
+            subscriber.error(this.thrownError);
+            return __WEBPACK_IMPORTED_MODULE_3__Subscription__[
+              "a" /* Subscription */
+            ].EMPTY;
+          } else if (this.isStopped) {
+            subscriber.complete();
+            return __WEBPACK_IMPORTED_MODULE_3__Subscription__[
+              "a" /* Subscription */
+            ].EMPTY;
+          } else {
+            this.observers.push(subscriber);
+            return new __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__[
+              "a" /* SubjectSubscription */
+            ](this, subscriber);
+          }
+        };
+        Subject.prototype.asObservable = function () {
+          var observable = new __WEBPACK_IMPORTED_MODULE_1__Observable__[
+            "a" /* Observable */
+          ]();
+          observable.source = this;
+          return observable;
+        };
+        Subject.create = function (destination, source) {
+          return new AnonymousSubject(destination, source);
+        };
+        return Subject;
+      })(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]);
 
-    /** Used to check objects for own properties. */
-    var hasOwnProperty = objectProto.hasOwnProperty;
+      var AnonymousSubject = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AnonymousSubject,
+          _super,
+        );
+        function AnonymousSubject(destination, source) {
+          var _this = _super.call(this) || this;
+          _this.destination = destination;
+          _this.source = source;
+          return _this;
+        }
+        AnonymousSubject.prototype.next = function (value) {
+          var destination = this.destination;
+          if (destination && destination.next) {
+            destination.next(value);
+          }
+        };
+        AnonymousSubject.prototype.error = function (err) {
+          var destination = this.destination;
+          if (destination && destination.error) {
+            this.destination.error(err);
+          }
+        };
+        AnonymousSubject.prototype.complete = function () {
+          var destination = this.destination;
+          if (destination && destination.complete) {
+            this.destination.complete();
+          }
+        };
+        AnonymousSubject.prototype._subscribe = function (subscriber) {
+          var source = this.source;
+          if (source) {
+            return this.source.subscribe(subscriber);
+          } else {
+            return __WEBPACK_IMPORTED_MODULE_3__Subscription__[
+              "a" /* Subscription */
+            ].EMPTY;
+          }
+        };
+        return AnonymousSubject;
+      })(Subject);
 
-    /** Used to generate unique IDs. */
-    var idCounter = 0;
+      //# sourceMappingURL=Subject.js.map
 
-    /** Used to detect methods masquerading as native. */
-    var maskSrcKey = (function() {
-      var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
-      return uid ? ('Symbol(src)_1.' + uid) : '';
-    }());
+      /***/
+    },
+    /* 37 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    /**
-     * Used to resolve the
-     * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
-     * of values.
-     */
-    var nativeObjectToString = objectProto.toString;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.normalizePattern = normalizePattern;
 
-    /** Used to infer the `Object` constructor. */
-    var objectCtorString = funcToString.call(Object);
+      /**
+       * Explode and normalize a pattern into its name and range.
+       */
 
-    /** Used to restore the original `_` reference in `_.noConflict`. */
-    var oldDash = root._;
+      function normalizePattern(pattern) {
+        let hasVersion = false;
+        let range = "latest";
+        let name = pattern;
 
-    /** Used to detect if a method is native. */
-    var reIsNative = RegExp('^' +
-      funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
-      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
-    );
+        // if we're a scope then remove the @ and add it back later
+        let isScoped = false;
+        if (name[0] === "@") {
+          isScoped = true;
+          name = name.slice(1);
+        }
 
-    /** Built-in value references. */
-    var Buffer = moduleExports ? context.Buffer : undefined,
-        Symbol = context.Symbol,
-        Uint8Array = context.Uint8Array,
-        allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
-        getPrototype = overArg(Object.getPrototypeOf, Object),
-        objectCreate = Object.create,
-        propertyIsEnumerable = objectProto.propertyIsEnumerable,
-        splice = arrayProto.splice,
-        spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
-        symIterator = Symbol ? Symbol.iterator : undefined,
-        symToStringTag = Symbol ? Symbol.toStringTag : undefined;
-
-    var defineProperty = (function() {
-      try {
-        var func = getNative(Object, 'defineProperty');
-        func({}, '', {});
-        return func;
-      } catch (e) {}
-    }());
-
-    /** Mocked built-ins. */
-    var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
-        ctxNow = Date && Date.now !== root.Date.now && Date.now,
-        ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;
-
-    /* Built-in method references for those with the same name as other `lodash` methods. */
-    var nativeCeil = Math.ceil,
-        nativeFloor = Math.floor,
-        nativeGetSymbols = Object.getOwnPropertySymbols,
-        nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
-        nativeIsFinite = context.isFinite,
-        nativeJoin = arrayProto.join,
-        nativeKeys = overArg(Object.keys, Object),
-        nativeMax = Math.max,
-        nativeMin = Math.min,
-        nativeNow = Date.now,
-        nativeParseInt = context.parseInt,
-        nativeRandom = Math.random,
-        nativeReverse = arrayProto.reverse;
-
-    /* Built-in method references that are verified to be native. */
-    var DataView = getNative(context, 'DataView'),
-        Map = getNative(context, 'Map'),
-        Promise = getNative(context, 'Promise'),
-        Set = getNative(context, 'Set'),
-        WeakMap = getNative(context, 'WeakMap'),
-        nativeCreate = getNative(Object, 'create');
-
-    /** Used to store function metadata. */
-    var metaMap = WeakMap && new WeakMap;
-
-    /** Used to lookup unminified function names. */
-    var realNames = {};
-
-    /** Used to detect maps, sets, and weakmaps. */
-    var dataViewCtorString = toSource(DataView),
-        mapCtorString = toSource(Map),
-        promiseCtorString = toSource(Promise),
-        setCtorString = toSource(Set),
-        weakMapCtorString = toSource(WeakMap);
+        // take first part as the name
+        const parts = name.split("@");
+        if (parts.length > 1) {
+          name = parts.shift();
+          range = parts.join("@");
 
-    /** Used to convert symbols to primitives and strings. */
-    var symbolProto = Symbol ? Symbol.prototype : undefined,
-        symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
-        symbolToString = symbolProto ? symbolProto.toString : undefined;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates a `lodash` object which wraps `value` to enable implicit method
-     * chain sequences. Methods that operate on and return arrays, collections,
-     * and functions can be chained together. Methods that retrieve a single value
-     * or may return a primitive value will automatically end the chain sequence
-     * and return the unwrapped value. Otherwise, the value must be unwrapped
-     * with `_#value`.
-     *
-     * Explicit chain sequences, which must be unwrapped with `_#value`, may be
-     * enabled using `_.chain`.
-     *
-     * The execution of chained methods is lazy, that is, it's deferred until
-     * `_#value` is implicitly or explicitly called.
-     *
-     * Lazy evaluation allows several methods to support shortcut fusion.
-     * Shortcut fusion is an optimization to merge iteratee calls; this avoids
-     * the creation of intermediate arrays and can greatly reduce the number of
-     * iteratee executions. Sections of a chain sequence qualify for shortcut
-     * fusion if the section is applied to an array and iteratees accept only
-     * one argument. The heuristic for whether a section qualifies for shortcut
-     * fusion is subject to change.
-     *
-     * Chaining is supported in custom builds as long as the `_#value` method is
-     * directly or indirectly included in the build.
-     *
-     * In addition to lodash methods, wrappers have `Array` and `String` methods.
-     *
-     * The wrapper `Array` methods are:
-     * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
-     *
-     * The wrapper `String` methods are:
-     * `replace` and `split`
-     *
-     * The wrapper methods that support shortcut fusion are:
-     * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
-     * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
-     * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
-     *
-     * The chainable wrapper methods are:
-     * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
-     * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
-     * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
-     * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
-     * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
-     * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
-     * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
-     * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
-     * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
-     * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
-     * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
-     * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
-     * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
-     * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
-     * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
-     * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
-     * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
-     * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
-     * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
-     * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
-     * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
-     * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
-     * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
-     * `zipObject`, `zipObjectDeep`, and `zipWith`
-     *
-     * The wrapper methods that are **not** chainable by default are:
-     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
-     * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
-     * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
-     * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
-     * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
-     * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
-     * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
-     * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
-     * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
-     * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
-     * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
-     * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
-     * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
-     * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
-     * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
-     * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
-     * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
-     * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
-     * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
-     * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
-     * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
-     * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
-     * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
-     * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
-     * `upperFirst`, `value`, and `words`
-     *
-     * @name _
-     * @constructor
-     * @category Seq
-     * @param {*} value The value to wrap in a `lodash` instance.
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * function square(n) {
-     *   return n * n;
-     * }
-     *
-     * var wrapped = _([1, 2, 3]);
-     *
-     * // Returns an unwrapped value.
-     * wrapped.reduce(_.add);
-     * // => 6
-     *
-     * // Returns a wrapped value.
-     * var squares = wrapped.map(square);
-     *
-     * _.isArray(squares);
-     * // => false
-     *
-     * _.isArray(squares.value());
-     * // => true
-     */
-    function lodash(value) {
-      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
-        if (value instanceof LodashWrapper) {
-          return value;
-        }
-        if (hasOwnProperty.call(value, '__wrapped__')) {
-          return wrapperClone(value);
+          if (range) {
+            hasVersion = true;
+          } else {
+            range = "*";
+          }
         }
-      }
-      return new LodashWrapper(value);
-    }
 
-    /**
-     * The base implementation of `_.create` without support for assigning
-     * properties to the created object.
-     *
-     * @private
-     * @param {Object} proto The object to inherit from.
-     * @returns {Object} Returns the new object.
-     */
-    var baseCreate = (function() {
-      function object() {}
-      return function(proto) {
-        if (!isObject(proto)) {
-          return {};
+        // add back @ scope suffix
+        if (isScoped) {
+          name = `@${name}`;
         }
-        if (objectCreate) {
-          return objectCreate(proto);
-        }
-        object.prototype = proto;
-        var result = new object;
-        object.prototype = undefined;
-        return result;
-      };
-    }());
-
-    /**
-     * The function whose prototype chain sequence wrappers inherit from.
-     *
-     * @private
-     */
-    function baseLodash() {
-      // No operation performed.
-    }
 
-    /**
-     * The base constructor for creating `lodash` wrapper objects.
-     *
-     * @private
-     * @param {*} value The value to wrap.
-     * @param {boolean} [chainAll] Enable explicit method chain sequences.
-     */
-    function LodashWrapper(value, chainAll) {
-      this.__wrapped__ = value;
-      this.__actions__ = [];
-      this.__chain__ = !!chainAll;
-      this.__index__ = 0;
-      this.__values__ = undefined;
-    }
+        return { name, range, hasVersion };
+      }
 
-    /**
-     * By default, the template delimiters used by lodash are like those in
-     * embedded Ruby (ERB) as well as ES2015 template strings. Change the
-     * following template settings to use alternative delimiters.
-     *
-     * @static
-     * @memberOf _
-     * @type {Object}
-     */
-    lodash.templateSettings = {
+      /***/
+    },
+    /* 38 */
+    /***/ function (module, exports, __webpack_require__) {
+      /* WEBPACK VAR INJECTION */ (function (module) {
+        var __WEBPACK_AMD_DEFINE_RESULT__; /**
+         * @license
+         * Lodash <https://lodash.com/>
+         * Copyright JS Foundation and other contributors <https://js.foundation/>
+         * Released under MIT license <https://lodash.com/license>
+         * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+         * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+         */
+        (function () {
+          /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+          var undefined;
+
+          /** Used as the semantic version number. */
+          var VERSION = "4.17.10";
+
+          /** Used as the size to enable large array optimizations. */
+          var LARGE_ARRAY_SIZE = 200;
+
+          /** Error message constants. */
+          var CORE_ERROR_TEXT =
+              "Unsupported core-js use. Try https://npms.io/search?q=ponyfill.",
+            FUNC_ERROR_TEXT = "Expected a function";
+
+          /** Used to stand-in for `undefined` hash values. */
+          var HASH_UNDEFINED = "__lodash_hash_undefined__";
+
+          /** Used as the maximum memoize cache size. */
+          var MAX_MEMOIZE_SIZE = 500;
+
+          /** Used as the internal argument placeholder. */
+          var PLACEHOLDER = "__lodash_placeholder__";
+
+          /** Used to compose bitmasks for cloning. */
+          var CLONE_DEEP_FLAG = 1,
+            CLONE_FLAT_FLAG = 2,
+            CLONE_SYMBOLS_FLAG = 4;
+
+          /** Used to compose bitmasks for value comparisons. */
+          var COMPARE_PARTIAL_FLAG = 1,
+            COMPARE_UNORDERED_FLAG = 2;
+
+          /** Used to compose bitmasks for function metadata. */
+          var WRAP_BIND_FLAG = 1,
+            WRAP_BIND_KEY_FLAG = 2,
+            WRAP_CURRY_BOUND_FLAG = 4,
+            WRAP_CURRY_FLAG = 8,
+            WRAP_CURRY_RIGHT_FLAG = 16,
+            WRAP_PARTIAL_FLAG = 32,
+            WRAP_PARTIAL_RIGHT_FLAG = 64,
+            WRAP_ARY_FLAG = 128,
+            WRAP_REARG_FLAG = 256,
+            WRAP_FLIP_FLAG = 512;
+
+          /** Used as default options for `_.truncate`. */
+          var DEFAULT_TRUNC_LENGTH = 30,
+            DEFAULT_TRUNC_OMISSION = "...";
+
+          /** Used to detect hot functions by number of calls within a span of milliseconds. */
+          var HOT_COUNT = 800,
+            HOT_SPAN = 16;
+
+          /** Used to indicate the type of lazy iteratees. */
+          var LAZY_FILTER_FLAG = 1,
+            LAZY_MAP_FLAG = 2,
+            LAZY_WHILE_FLAG = 3;
+
+          /** Used as references for various `Number` constants. */
+          var INFINITY = 1 / 0,
+            MAX_SAFE_INTEGER = 9007199254740991,
+            MAX_INTEGER = 1.7976931348623157e308,
+            NAN = 0 / 0;
+
+          /** Used as references for the maximum length and index of an array. */
+          var MAX_ARRAY_LENGTH = 4294967295,
+            MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
+            HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
+
+          /** Used to associate wrap methods with their bit flags. */
+          var wrapFlags = [
+            ["ary", WRAP_ARY_FLAG],
+            ["bind", WRAP_BIND_FLAG],
+            ["bindKey", WRAP_BIND_KEY_FLAG],
+            ["curry", WRAP_CURRY_FLAG],
+            ["curryRight", WRAP_CURRY_RIGHT_FLAG],
+            ["flip", WRAP_FLIP_FLAG],
+            ["partial", WRAP_PARTIAL_FLAG],
+            ["partialRight", WRAP_PARTIAL_RIGHT_FLAG],
+            ["rearg", WRAP_REARG_FLAG],
+          ];
+
+          /** `Object#toString` result references. */
+          var argsTag = "[object Arguments]",
+            arrayTag = "[object Array]",
+            asyncTag = "[object AsyncFunction]",
+            boolTag = "[object Boolean]",
+            dateTag = "[object Date]",
+            domExcTag = "[object DOMException]",
+            errorTag = "[object Error]",
+            funcTag = "[object Function]",
+            genTag = "[object GeneratorFunction]",
+            mapTag = "[object Map]",
+            numberTag = "[object Number]",
+            nullTag = "[object Null]",
+            objectTag = "[object Object]",
+            promiseTag = "[object Promise]",
+            proxyTag = "[object Proxy]",
+            regexpTag = "[object RegExp]",
+            setTag = "[object Set]",
+            stringTag = "[object String]",
+            symbolTag = "[object Symbol]",
+            undefinedTag = "[object Undefined]",
+            weakMapTag = "[object WeakMap]",
+            weakSetTag = "[object WeakSet]";
+
+          var arrayBufferTag = "[object ArrayBuffer]",
+            dataViewTag = "[object DataView]",
+            float32Tag = "[object Float32Array]",
+            float64Tag = "[object Float64Array]",
+            int8Tag = "[object Int8Array]",
+            int16Tag = "[object Int16Array]",
+            int32Tag = "[object Int32Array]",
+            uint8Tag = "[object Uint8Array]",
+            uint8ClampedTag = "[object Uint8ClampedArray]",
+            uint16Tag = "[object Uint16Array]",
+            uint32Tag = "[object Uint32Array]";
+
+          /** Used to match empty string literals in compiled template source. */
+          var reEmptyStringLeading = /\b__p \+= '';/g,
+            reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
+            reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+
+          /** Used to match HTML entities and HTML characters. */
+          var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
+            reUnescapedHtml = /[&<>"']/g,
+            reHasEscapedHtml = RegExp(reEscapedHtml.source),
+            reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
+
+          /** Used to match template delimiters. */
+          var reEscape = /<%-([\s\S]+?)%>/g,
+            reEvaluate = /<%([\s\S]+?)%>/g,
+            reInterpolate = /<%=([\s\S]+?)%>/g;
+
+          /** Used to match property names within property paths. */
+          var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
+            reIsPlainProp = /^\w*$/,
+            rePropName =
+              /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
 
-      /**
-       * Used to detect `data` property values to be HTML-escaped.
-       *
-       * @memberOf _.templateSettings
-       * @type {RegExp}
-       */
-      'escape': reEscape,
+          /**
+           * Used to match `RegExp`
+           * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
+           */
+          var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
+            reHasRegExpChar = RegExp(reRegExpChar.source);
 
-      /**
-       * Used to detect code to be evaluated.
-       *
-       * @memberOf _.templateSettings
-       * @type {RegExp}
-       */
-      'evaluate': reEvaluate,
+          /** Used to match leading and trailing whitespace. */
+          var reTrim = /^\s+|\s+$/g,
+            reTrimStart = /^\s+/,
+            reTrimEnd = /\s+$/;
 
-      /**
-       * Used to detect `data` property values to inject.
-       *
-       * @memberOf _.templateSettings
-       * @type {RegExp}
-       */
-      'interpolate': reInterpolate,
+          /** Used to match wrap detail comments. */
+          var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
+            reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
+            reSplitDetails = /,? & /;
 
-      /**
-       * Used to reference the data object in the template text.
-       *
-       * @memberOf _.templateSettings
-       * @type {string}
-       */
-      'variable': '',
+          /** Used to match words composed of alphanumeric characters. */
+          var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
 
-      /**
-       * Used to import variables into the compiled template.
-       *
-       * @memberOf _.templateSettings
-       * @type {Object}
-       */
-      'imports': {
+          /** Used to match backslashes in property paths. */
+          var reEscapeChar = /\\(\\)?/g;
 
-        /**
-         * A reference to the `lodash` function.
-         *
-         * @memberOf _.templateSettings.imports
-         * @type {Function}
-         */
-        '_': lodash
-      }
-    };
-
-    // Ensure wrappers are instances of `baseLodash`.
-    lodash.prototype = baseLodash.prototype;
-    lodash.prototype.constructor = lodash;
-
-    LodashWrapper.prototype = baseCreate(baseLodash.prototype);
-    LodashWrapper.prototype.constructor = LodashWrapper;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
-     *
-     * @private
-     * @constructor
-     * @param {*} value The value to wrap.
-     */
-    function LazyWrapper(value) {
-      this.__wrapped__ = value;
-      this.__actions__ = [];
-      this.__dir__ = 1;
-      this.__filtered__ = false;
-      this.__iteratees__ = [];
-      this.__takeCount__ = MAX_ARRAY_LENGTH;
-      this.__views__ = [];
-    }
+          /**
+           * Used to match
+           * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
+           */
+          var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
+
+          /** Used to match `RegExp` flags from their coerced string values. */
+          var reFlags = /\w*$/;
+
+          /** Used to detect bad signed hexadecimal string values. */
+          var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
+
+          /** Used to detect binary string values. */
+          var reIsBinary = /^0b[01]+$/i;
+
+          /** Used to detect host constructors (Safari). */
+          var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+          /** Used to detect octal string values. */
+          var reIsOctal = /^0o[0-7]+$/i;
+
+          /** Used to detect unsigned integer values. */
+          var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+          /** Used to match Latin Unicode letters (excluding mathematical operators). */
+          var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
+
+          /** Used to ensure capturing order of template delimiters. */
+          var reNoMatch = /($^)/;
+
+          /** Used to match unescaped characters in compiled string literals. */
+          var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
+
+          /** Used to compose unicode character classes. */
+          var rsAstralRange = "\\ud800-\\udfff",
+            rsComboMarksRange = "\\u0300-\\u036f",
+            reComboHalfMarksRange = "\\ufe20-\\ufe2f",
+            rsComboSymbolsRange = "\\u20d0-\\u20ff",
+            rsComboRange =
+              rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
+            rsDingbatRange = "\\u2700-\\u27bf",
+            rsLowerRange = "a-z\\xdf-\\xf6\\xf8-\\xff",
+            rsMathOpRange = "\\xac\\xb1\\xd7\\xf7",
+            rsNonCharRange = "\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf",
+            rsPunctuationRange = "\\u2000-\\u206f",
+            rsSpaceRange =
+              " \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",
+            rsUpperRange = "A-Z\\xc0-\\xd6\\xd8-\\xde",
+            rsVarRange = "\\ufe0e\\ufe0f",
+            rsBreakRange =
+              rsMathOpRange +
+              rsNonCharRange +
+              rsPunctuationRange +
+              rsSpaceRange;
+
+          /** Used to compose unicode capture groups. */
+          var rsApos = "['\u2019]",
+            rsAstral = "[" + rsAstralRange + "]",
+            rsBreak = "[" + rsBreakRange + "]",
+            rsCombo = "[" + rsComboRange + "]",
+            rsDigits = "\\d+",
+            rsDingbat = "[" + rsDingbatRange + "]",
+            rsLower = "[" + rsLowerRange + "]",
+            rsMisc =
+              "[^" +
+              rsAstralRange +
+              rsBreakRange +
+              rsDigits +
+              rsDingbatRange +
+              rsLowerRange +
+              rsUpperRange +
+              "]",
+            rsFitz = "\\ud83c[\\udffb-\\udfff]",
+            rsModifier = "(?:" + rsCombo + "|" + rsFitz + ")",
+            rsNonAstral = "[^" + rsAstralRange + "]",
+            rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",
+            rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",
+            rsUpper = "[" + rsUpperRange + "]",
+            rsZWJ = "\\u200d";
+
+          /** Used to compose unicode regexes. */
+          var rsMiscLower = "(?:" + rsLower + "|" + rsMisc + ")",
+            rsMiscUpper = "(?:" + rsUpper + "|" + rsMisc + ")",
+            rsOptContrLower = "(?:" + rsApos + "(?:d|ll|m|re|s|t|ve))?",
+            rsOptContrUpper = "(?:" + rsApos + "(?:D|LL|M|RE|S|T|VE))?",
+            reOptMod = rsModifier + "?",
+            rsOptVar = "[" + rsVarRange + "]?",
+            rsOptJoin =
+              "(?:" +
+              rsZWJ +
+              "(?:" +
+              [rsNonAstral, rsRegional, rsSurrPair].join("|") +
+              ")" +
+              rsOptVar +
+              reOptMod +
+              ")*",
+            rsOrdLower = "\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])",
+            rsOrdUpper = "\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])",
+            rsSeq = rsOptVar + reOptMod + rsOptJoin,
+            rsEmoji =
+              "(?:" +
+              [rsDingbat, rsRegional, rsSurrPair].join("|") +
+              ")" +
+              rsSeq,
+            rsSymbol =
+              "(?:" +
+              [
+                rsNonAstral + rsCombo + "?",
+                rsCombo,
+                rsRegional,
+                rsSurrPair,
+                rsAstral,
+              ].join("|") +
+              ")";
+
+          /** Used to match apostrophes. */
+          var reApos = RegExp(rsApos, "g");
 
-    /**
-     * Creates a clone of the lazy wrapper object.
-     *
-     * @private
-     * @name clone
-     * @memberOf LazyWrapper
-     * @returns {Object} Returns the cloned `LazyWrapper` object.
-     */
-    function lazyClone() {
-      var result = new LazyWrapper(this.__wrapped__);
-      result.__actions__ = copyArray(this.__actions__);
-      result.__dir__ = this.__dir__;
-      result.__filtered__ = this.__filtered__;
-      result.__iteratees__ = copyArray(this.__iteratees__);
-      result.__takeCount__ = this.__takeCount__;
-      result.__views__ = copyArray(this.__views__);
-      return result;
-    }
+          /**
+           * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
+           * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
+           */
+          var reComboMark = RegExp(rsCombo, "g");
 
-    /**
-     * Reverses the direction of lazy iteration.
-     *
-     * @private
-     * @name reverse
-     * @memberOf LazyWrapper
-     * @returns {Object} Returns the new reversed `LazyWrapper` object.
-     */
-    function lazyReverse() {
-      if (this.__filtered__) {
-        var result = new LazyWrapper(this);
-        result.__dir__ = -1;
-        result.__filtered__ = true;
-      } else {
-        result = this.clone();
-        result.__dir__ *= -1;
-      }
-      return result;
-    }
+          /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
+          var reUnicode = RegExp(
+            rsFitz + "(?=" + rsFitz + ")|" + rsSymbol + rsSeq,
+            "g",
+          );
 
-    /**
-     * Extracts the unwrapped value from its lazy wrapper.
-     *
-     * @private
-     * @name value
-     * @memberOf LazyWrapper
-     * @returns {*} Returns the unwrapped value.
-     */
-    function lazyValue() {
-      var array = this.__wrapped__.value(),
-          dir = this.__dir__,
-          isArr = isArray(array),
-          isRight = dir < 0,
-          arrLength = isArr ? array.length : 0,
-          view = getView(0, arrLength, this.__views__),
-          start = view.start,
-          end = view.end,
-          length = end - start,
-          index = isRight ? end : (start - 1),
-          iteratees = this.__iteratees__,
-          iterLength = iteratees.length,
-          resIndex = 0,
-          takeCount = nativeMin(length, this.__takeCount__);
-
-      if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
-        return baseWrapperValue(array, this.__actions__);
-      }
-      var result = [];
-
-      outer:
-      while (length-- && resIndex < takeCount) {
-        index += dir;
-
-        var iterIndex = -1,
-            value = array[index];
-
-        while (++iterIndex < iterLength) {
-          var data = iteratees[iterIndex],
-              iteratee = data.iteratee,
-              type = data.type,
-              computed = iteratee(value);
-
-          if (type == LAZY_MAP_FLAG) {
-            value = computed;
-          } else if (!computed) {
-            if (type == LAZY_FILTER_FLAG) {
-              continue outer;
-            } else {
-              break outer;
-            }
-          }
-        }
-        result[resIndex++] = value;
-      }
-      return result;
-    }
+          /** Used to match complex or compound words. */
+          var reUnicodeWord = RegExp(
+            [
+              rsUpper +
+                "?" +
+                rsLower +
+                "+" +
+                rsOptContrLower +
+                "(?=" +
+                [rsBreak, rsUpper, "$"].join("|") +
+                ")",
+              rsMiscUpper +
+                "+" +
+                rsOptContrUpper +
+                "(?=" +
+                [rsBreak, rsUpper + rsMiscLower, "$"].join("|") +
+                ")",
+              rsUpper + "?" + rsMiscLower + "+" + rsOptContrLower,
+              rsUpper + "+" + rsOptContrUpper,
+              rsOrdUpper,
+              rsOrdLower,
+              rsDigits,
+              rsEmoji,
+            ].join("|"),
+            "g",
+          );
 
-    // Ensure `LazyWrapper` is an instance of `baseLodash`.
-    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
-    LazyWrapper.prototype.constructor = LazyWrapper;
+          /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
+          var reHasUnicode = RegExp(
+            "[" + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + "]",
+          );
 
-    /*------------------------------------------------------------------------*/
+          /** Used to detect strings that need a more robust regexp to match words. */
+          var reHasUnicodeWord =
+            /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
+
+          /** Used to assign default `context` object properties. */
+          var contextProps = [
+            "Array",
+            "Buffer",
+            "DataView",
+            "Date",
+            "Error",
+            "Float32Array",
+            "Float64Array",
+            "Function",
+            "Int8Array",
+            "Int16Array",
+            "Int32Array",
+            "Map",
+            "Math",
+            "Object",
+            "Promise",
+            "RegExp",
+            "Set",
+            "String",
+            "Symbol",
+            "TypeError",
+            "Uint8Array",
+            "Uint8ClampedArray",
+            "Uint16Array",
+            "Uint32Array",
+            "WeakMap",
+            "_",
+            "clearTimeout",
+            "isFinite",
+            "parseInt",
+            "setTimeout",
+          ];
+
+          /** Used to make template sourceURLs easier to identify. */
+          var templateCounter = -1;
+
+          /** Used to identify `toStringTag` values of typed arrays. */
+          var typedArrayTags = {};
+          typedArrayTags[float32Tag] =
+            typedArrayTags[float64Tag] =
+            typedArrayTags[int8Tag] =
+            typedArrayTags[int16Tag] =
+            typedArrayTags[int32Tag] =
+            typedArrayTags[uint8Tag] =
+            typedArrayTags[uint8ClampedTag] =
+            typedArrayTags[uint16Tag] =
+            typedArrayTags[uint32Tag] =
+              true;
+          typedArrayTags[argsTag] =
+            typedArrayTags[arrayTag] =
+            typedArrayTags[arrayBufferTag] =
+            typedArrayTags[boolTag] =
+            typedArrayTags[dataViewTag] =
+            typedArrayTags[dateTag] =
+            typedArrayTags[errorTag] =
+            typedArrayTags[funcTag] =
+            typedArrayTags[mapTag] =
+            typedArrayTags[numberTag] =
+            typedArrayTags[objectTag] =
+            typedArrayTags[regexpTag] =
+            typedArrayTags[setTag] =
+            typedArrayTags[stringTag] =
+            typedArrayTags[weakMapTag] =
+              false;
+
+          /** Used to identify `toStringTag` values supported by `_.clone`. */
+          var cloneableTags = {};
+          cloneableTags[argsTag] =
+            cloneableTags[arrayTag] =
+            cloneableTags[arrayBufferTag] =
+            cloneableTags[dataViewTag] =
+            cloneableTags[boolTag] =
+            cloneableTags[dateTag] =
+            cloneableTags[float32Tag] =
+            cloneableTags[float64Tag] =
+            cloneableTags[int8Tag] =
+            cloneableTags[int16Tag] =
+            cloneableTags[int32Tag] =
+            cloneableTags[mapTag] =
+            cloneableTags[numberTag] =
+            cloneableTags[objectTag] =
+            cloneableTags[regexpTag] =
+            cloneableTags[setTag] =
+            cloneableTags[stringTag] =
+            cloneableTags[symbolTag] =
+            cloneableTags[uint8Tag] =
+            cloneableTags[uint8ClampedTag] =
+            cloneableTags[uint16Tag] =
+            cloneableTags[uint32Tag] =
+              true;
+          cloneableTags[errorTag] =
+            cloneableTags[funcTag] =
+            cloneableTags[weakMapTag] =
+              false;
+
+          /** Used to map Latin Unicode letters to basic Latin letters. */
+          var deburredLetters = {
+            // Latin-1 Supplement block.
+            "\xc0": "A",
+            "\xc1": "A",
+            "\xc2": "A",
+            "\xc3": "A",
+            "\xc4": "A",
+            "\xc5": "A",
+            "\xe0": "a",
+            "\xe1": "a",
+            "\xe2": "a",
+            "\xe3": "a",
+            "\xe4": "a",
+            "\xe5": "a",
+            "\xc7": "C",
+            "\xe7": "c",
+            "\xd0": "D",
+            "\xf0": "d",
+            "\xc8": "E",
+            "\xc9": "E",
+            "\xca": "E",
+            "\xcb": "E",
+            "\xe8": "e",
+            "\xe9": "e",
+            "\xea": "e",
+            "\xeb": "e",
+            "\xcc": "I",
+            "\xcd": "I",
+            "\xce": "I",
+            "\xcf": "I",
+            "\xec": "i",
+            "\xed": "i",
+            "\xee": "i",
+            "\xef": "i",
+            "\xd1": "N",
+            "\xf1": "n",
+            "\xd2": "O",
+            "\xd3": "O",
+            "\xd4": "O",
+            "\xd5": "O",
+            "\xd6": "O",
+            "\xd8": "O",
+            "\xf2": "o",
+            "\xf3": "o",
+            "\xf4": "o",
+            "\xf5": "o",
+            "\xf6": "o",
+            "\xf8": "o",
+            "\xd9": "U",
+            "\xda": "U",
+            "\xdb": "U",
+            "\xdc": "U",
+            "\xf9": "u",
+            "\xfa": "u",
+            "\xfb": "u",
+            "\xfc": "u",
+            "\xdd": "Y",
+            "\xfd": "y",
+            "\xff": "y",
+            "\xc6": "Ae",
+            "\xe6": "ae",
+            "\xde": "Th",
+            "\xfe": "th",
+            "\xdf": "ss",
+            // Latin Extended-A block.
+            "\u0100": "A",
+            "\u0102": "A",
+            "\u0104": "A",
+            "\u0101": "a",
+            "\u0103": "a",
+            "\u0105": "a",
+            "\u0106": "C",
+            "\u0108": "C",
+            "\u010a": "C",
+            "\u010c": "C",
+            "\u0107": "c",
+            "\u0109": "c",
+            "\u010b": "c",
+            "\u010d": "c",
+            "\u010e": "D",
+            "\u0110": "D",
+            "\u010f": "d",
+            "\u0111": "d",
+            "\u0112": "E",
+            "\u0114": "E",
+            "\u0116": "E",
+            "\u0118": "E",
+            "\u011a": "E",
+            "\u0113": "e",
+            "\u0115": "e",
+            "\u0117": "e",
+            "\u0119": "e",
+            "\u011b": "e",
+            "\u011c": "G",
+            "\u011e": "G",
+            "\u0120": "G",
+            "\u0122": "G",
+            "\u011d": "g",
+            "\u011f": "g",
+            "\u0121": "g",
+            "\u0123": "g",
+            "\u0124": "H",
+            "\u0126": "H",
+            "\u0125": "h",
+            "\u0127": "h",
+            "\u0128": "I",
+            "\u012a": "I",
+            "\u012c": "I",
+            "\u012e": "I",
+            "\u0130": "I",
+            "\u0129": "i",
+            "\u012b": "i",
+            "\u012d": "i",
+            "\u012f": "i",
+            "\u0131": "i",
+            "\u0134": "J",
+            "\u0135": "j",
+            "\u0136": "K",
+            "\u0137": "k",
+            "\u0138": "k",
+            "\u0139": "L",
+            "\u013b": "L",
+            "\u013d": "L",
+            "\u013f": "L",
+            "\u0141": "L",
+            "\u013a": "l",
+            "\u013c": "l",
+            "\u013e": "l",
+            "\u0140": "l",
+            "\u0142": "l",
+            "\u0143": "N",
+            "\u0145": "N",
+            "\u0147": "N",
+            "\u014a": "N",
+            "\u0144": "n",
+            "\u0146": "n",
+            "\u0148": "n",
+            "\u014b": "n",
+            "\u014c": "O",
+            "\u014e": "O",
+            "\u0150": "O",
+            "\u014d": "o",
+            "\u014f": "o",
+            "\u0151": "o",
+            "\u0154": "R",
+            "\u0156": "R",
+            "\u0158": "R",
+            "\u0155": "r",
+            "\u0157": "r",
+            "\u0159": "r",
+            "\u015a": "S",
+            "\u015c": "S",
+            "\u015e": "S",
+            "\u0160": "S",
+            "\u015b": "s",
+            "\u015d": "s",
+            "\u015f": "s",
+            "\u0161": "s",
+            "\u0162": "T",
+            "\u0164": "T",
+            "\u0166": "T",
+            "\u0163": "t",
+            "\u0165": "t",
+            "\u0167": "t",
+            "\u0168": "U",
+            "\u016a": "U",
+            "\u016c": "U",
+            "\u016e": "U",
+            "\u0170": "U",
+            "\u0172": "U",
+            "\u0169": "u",
+            "\u016b": "u",
+            "\u016d": "u",
+            "\u016f": "u",
+            "\u0171": "u",
+            "\u0173": "u",
+            "\u0174": "W",
+            "\u0175": "w",
+            "\u0176": "Y",
+            "\u0177": "y",
+            "\u0178": "Y",
+            "\u0179": "Z",
+            "\u017b": "Z",
+            "\u017d": "Z",
+            "\u017a": "z",
+            "\u017c": "z",
+            "\u017e": "z",
+            "\u0132": "IJ",
+            "\u0133": "ij",
+            "\u0152": "Oe",
+            "\u0153": "oe",
+            "\u0149": "'n",
+            "\u017f": "s",
+          };
 
-    /**
-     * Creates a hash object.
-     *
-     * @private
-     * @constructor
-     * @param {Array} [entries] The key-value pairs to cache.
-     */
-    function Hash(entries) {
-      var index = -1,
-          length = entries == null ? 0 : entries.length;
+          /** Used to map characters to HTML entities. */
+          var htmlEscapes = {
+            "&": "&amp;",
+            "<": "&lt;",
+            ">": "&gt;",
+            '"': "&quot;",
+            "'": "&#39;",
+          };
 
-      this.clear();
-      while (++index < length) {
-        var entry = entries[index];
-        this.set(entry[0], entry[1]);
-      }
-    }
+          /** Used to map HTML entities to characters. */
+          var htmlUnescapes = {
+            "&amp;": "&",
+            "&lt;": "<",
+            "&gt;": ">",
+            "&quot;": '"',
+            "&#39;": "'",
+          };
 
-    /**
-     * Removes all key-value entries from the hash.
-     *
-     * @private
-     * @name clear
-     * @memberOf Hash
-     */
-    function hashClear() {
-      this.__data__ = nativeCreate ? nativeCreate(null) : {};
-      this.size = 0;
-    }
+          /** Used to escape characters for inclusion in compiled string literals. */
+          var stringEscapes = {
+            "\\": "\\",
+            "'": "'",
+            "\n": "n",
+            "\r": "r",
+            "\u2028": "u2028",
+            "\u2029": "u2029",
+          };
 
-    /**
-     * Removes `key` and its value from the hash.
-     *
-     * @private
-     * @name delete
-     * @memberOf Hash
-     * @param {Object} hash The hash to modify.
-     * @param {string} key The key of the value to remove.
-     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-     */
-    function hashDelete(key) {
-      var result = this.has(key) && delete this.__data__[key];
-      this.size -= result ? 1 : 0;
-      return result;
-    }
+          /** Built-in method references without a dependency on `root`. */
+          var freeParseFloat = parseFloat,
+            freeParseInt = parseInt;
+
+          /** Detect free variable `global` from Node.js. */
+          var freeGlobal =
+            typeof global == "object" &&
+            global &&
+            global.Object === Object &&
+            global;
+
+          /** Detect free variable `self`. */
+          var freeSelf =
+            typeof self == "object" && self && self.Object === Object && self;
+
+          /** Used as a reference to the global object. */
+          var root = freeGlobal || freeSelf || Function("return this")();
+
+          /** Detect free variable `exports`. */
+          var freeExports =
+            typeof exports == "object" &&
+            exports &&
+            !exports.nodeType &&
+            exports;
+
+          /** Detect free variable `module`. */
+          var freeModule =
+            freeExports &&
+            typeof module == "object" &&
+            module &&
+            !module.nodeType &&
+            module;
+
+          /** Detect the popular CommonJS extension `module.exports`. */
+          var moduleExports = freeModule && freeModule.exports === freeExports;
+
+          /** Detect free variable `process` from Node.js. */
+          var freeProcess = moduleExports && freeGlobal.process;
+
+          /** Used to access faster Node.js helpers. */
+          var nodeUtil = (function () {
+            try {
+              // Use `util.types` for Node.js 10+.
+              var types =
+                freeModule &&
+                freeModule.require &&
+                freeModule.require("util").types;
+
+              if (types) {
+                return types;
+              }
 
-    /**
-     * Gets the hash value for `key`.
-     *
-     * @private
-     * @name get
-     * @memberOf Hash
-     * @param {string} key The key of the value to get.
-     * @returns {*} Returns the entry value.
-     */
-    function hashGet(key) {
-      var data = this.__data__;
-      if (nativeCreate) {
-        var result = data[key];
-        return result === HASH_UNDEFINED ? undefined : result;
-      }
-      return hasOwnProperty.call(data, key) ? data[key] : undefined;
-    }
+              // Legacy `process.binding('util')` for Node.js < 10.
+              return (
+                freeProcess &&
+                freeProcess.binding &&
+                freeProcess.binding("util")
+              );
+            } catch (e) {}
+          })();
 
-    /**
-     * Checks if a hash value for `key` exists.
-     *
-     * @private
-     * @name has
-     * @memberOf Hash
-     * @param {string} key The key of the entry to check.
-     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-     */
-    function hashHas(key) {
-      var data = this.__data__;
-      return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
-    }
+          /* Node.js helper references. */
+          var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
+            nodeIsDate = nodeUtil && nodeUtil.isDate,
+            nodeIsMap = nodeUtil && nodeUtil.isMap,
+            nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
+            nodeIsSet = nodeUtil && nodeUtil.isSet,
+            nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
 
-    /**
-     * Sets the hash `key` to `value`.
-     *
-     * @private
-     * @name set
-     * @memberOf Hash
-     * @param {string} key The key of the value to set.
-     * @param {*} value The value to set.
-     * @returns {Object} Returns the hash instance.
-     */
-    function hashSet(key, value) {
-      var data = this.__data__;
-      this.size += this.has(key) ? 0 : 1;
-      data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
-      return this;
-    }
+          /*--------------------------------------------------------------------------*/
 
-    // Add methods to `Hash`.
-    Hash.prototype.clear = hashClear;
-    Hash.prototype['delete'] = hashDelete;
-    Hash.prototype.get = hashGet;
-    Hash.prototype.has = hashHas;
-    Hash.prototype.set = hashSet;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates an list cache object.
-     *
-     * @private
-     * @constructor
-     * @param {Array} [entries] The key-value pairs to cache.
-     */
-    function ListCache(entries) {
-      var index = -1,
-          length = entries == null ? 0 : entries.length;
-
-      this.clear();
-      while (++index < length) {
-        var entry = entries[index];
-        this.set(entry[0], entry[1]);
-      }
-    }
+          /**
+           * A faster alternative to `Function#apply`, this function invokes `func`
+           * with the `this` binding of `thisArg` and the arguments of `args`.
+           *
+           * @private
+           * @param {Function} func The function to invoke.
+           * @param {*} thisArg The `this` binding of `func`.
+           * @param {Array} args The arguments to invoke `func` with.
+           * @returns {*} Returns the result of `func`.
+           */
+          function apply(func, thisArg, args) {
+            switch (args.length) {
+              case 0:
+                return func.call(thisArg);
+              case 1:
+                return func.call(thisArg, args[0]);
+              case 2:
+                return func.call(thisArg, args[0], args[1]);
+              case 3:
+                return func.call(thisArg, args[0], args[1], args[2]);
+            }
+            return func.apply(thisArg, args);
+          }
 
-    /**
-     * Removes all key-value entries from the list cache.
-     *
-     * @private
-     * @name clear
-     * @memberOf ListCache
-     */
-    function listCacheClear() {
-      this.__data__ = [];
-      this.size = 0;
-    }
+          /**
+           * A specialized version of `baseAggregator` for arrays.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} setter The function to set `accumulator` values.
+           * @param {Function} iteratee The iteratee to transform keys.
+           * @param {Object} accumulator The initial aggregated object.
+           * @returns {Function} Returns `accumulator`.
+           */
+          function arrayAggregator(array, setter, iteratee, accumulator) {
+            var index = -1,
+              length = array == null ? 0 : array.length;
 
-    /**
-     * Removes `key` and its value from the list cache.
-     *
-     * @private
-     * @name delete
-     * @memberOf ListCache
-     * @param {string} key The key of the value to remove.
-     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-     */
-    function listCacheDelete(key) {
-      var data = this.__data__,
-          index = assocIndexOf(data, key);
-
-      if (index < 0) {
-        return false;
-      }
-      var lastIndex = data.length - 1;
-      if (index == lastIndex) {
-        data.pop();
-      } else {
-        splice.call(data, index, 1);
-      }
-      --this.size;
-      return true;
-    }
+            while (++index < length) {
+              var value = array[index];
+              setter(accumulator, value, iteratee(value), array);
+            }
+            return accumulator;
+          }
 
-    /**
-     * Gets the list cache value for `key`.
-     *
-     * @private
-     * @name get
-     * @memberOf ListCache
-     * @param {string} key The key of the value to get.
-     * @returns {*} Returns the entry value.
-     */
-    function listCacheGet(key) {
-      var data = this.__data__,
-          index = assocIndexOf(data, key);
-
-      return index < 0 ? undefined : data[index][1];
-    }
+          /**
+           * A specialized version of `_.forEach` for arrays without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @returns {Array} Returns `array`.
+           */
+          function arrayEach(array, iteratee) {
+            var index = -1,
+              length = array == null ? 0 : array.length;
 
-    /**
-     * Checks if a list cache value for `key` exists.
-     *
-     * @private
-     * @name has
-     * @memberOf ListCache
-     * @param {string} key The key of the entry to check.
-     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-     */
-    function listCacheHas(key) {
-      return assocIndexOf(this.__data__, key) > -1;
-    }
+            while (++index < length) {
+              if (iteratee(array[index], index, array) === false) {
+                break;
+              }
+            }
+            return array;
+          }
 
-    /**
-     * Sets the list cache `key` to `value`.
-     *
-     * @private
-     * @name set
-     * @memberOf ListCache
-     * @param {string} key The key of the value to set.
-     * @param {*} value The value to set.
-     * @returns {Object} Returns the list cache instance.
-     */
-    function listCacheSet(key, value) {
-      var data = this.__data__,
-          index = assocIndexOf(data, key);
-
-      if (index < 0) {
-        ++this.size;
-        data.push([key, value]);
-      } else {
-        data[index][1] = value;
-      }
-      return this;
-    }
+          /**
+           * A specialized version of `_.forEachRight` for arrays without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @returns {Array} Returns `array`.
+           */
+          function arrayEachRight(array, iteratee) {
+            var length = array == null ? 0 : array.length;
 
-    // Add methods to `ListCache`.
-    ListCache.prototype.clear = listCacheClear;
-    ListCache.prototype['delete'] = listCacheDelete;
-    ListCache.prototype.get = listCacheGet;
-    ListCache.prototype.has = listCacheHas;
-    ListCache.prototype.set = listCacheSet;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates a map cache object to store key-value pairs.
-     *
-     * @private
-     * @constructor
-     * @param {Array} [entries] The key-value pairs to cache.
-     */
-    function MapCache(entries) {
-      var index = -1,
-          length = entries == null ? 0 : entries.length;
-
-      this.clear();
-      while (++index < length) {
-        var entry = entries[index];
-        this.set(entry[0], entry[1]);
-      }
-    }
+            while (length--) {
+              if (iteratee(array[length], length, array) === false) {
+                break;
+              }
+            }
+            return array;
+          }
 
-    /**
-     * Removes all key-value entries from the map.
-     *
-     * @private
-     * @name clear
-     * @memberOf MapCache
-     */
-    function mapCacheClear() {
-      this.size = 0;
-      this.__data__ = {
-        'hash': new Hash,
-        'map': new (Map || ListCache),
-        'string': new Hash
-      };
-    }
+          /**
+           * A specialized version of `_.every` for arrays without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} predicate The function invoked per iteration.
+           * @returns {boolean} Returns `true` if all elements pass the predicate check,
+           *  else `false`.
+           */
+          function arrayEvery(array, predicate) {
+            var index = -1,
+              length = array == null ? 0 : array.length;
 
-    /**
-     * Removes `key` and its value from the map.
-     *
-     * @private
-     * @name delete
-     * @memberOf MapCache
-     * @param {string} key The key of the value to remove.
-     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-     */
-    function mapCacheDelete(key) {
-      var result = getMapData(this, key)['delete'](key);
-      this.size -= result ? 1 : 0;
-      return result;
-    }
+            while (++index < length) {
+              if (!predicate(array[index], index, array)) {
+                return false;
+              }
+            }
+            return true;
+          }
 
-    /**
-     * Gets the map value for `key`.
-     *
-     * @private
-     * @name get
-     * @memberOf MapCache
-     * @param {string} key The key of the value to get.
-     * @returns {*} Returns the entry value.
-     */
-    function mapCacheGet(key) {
-      return getMapData(this, key).get(key);
-    }
+          /**
+           * A specialized version of `_.filter` for arrays without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} predicate The function invoked per iteration.
+           * @returns {Array} Returns the new filtered array.
+           */
+          function arrayFilter(array, predicate) {
+            var index = -1,
+              length = array == null ? 0 : array.length,
+              resIndex = 0,
+              result = [];
+
+            while (++index < length) {
+              var value = array[index];
+              if (predicate(value, index, array)) {
+                result[resIndex++] = value;
+              }
+            }
+            return result;
+          }
 
-    /**
-     * Checks if a map value for `key` exists.
-     *
-     * @private
-     * @name has
-     * @memberOf MapCache
-     * @param {string} key The key of the entry to check.
-     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-     */
-    function mapCacheHas(key) {
-      return getMapData(this, key).has(key);
-    }
+          /**
+           * A specialized version of `_.includes` for arrays without support for
+           * specifying an index to search from.
+           *
+           * @private
+           * @param {Array} [array] The array to inspect.
+           * @param {*} target The value to search for.
+           * @returns {boolean} Returns `true` if `target` is found, else `false`.
+           */
+          function arrayIncludes(array, value) {
+            var length = array == null ? 0 : array.length;
+            return !!length && baseIndexOf(array, value, 0) > -1;
+          }
 
-    /**
-     * Sets the map `key` to `value`.
-     *
-     * @private
-     * @name set
-     * @memberOf MapCache
-     * @param {string} key The key of the value to set.
-     * @param {*} value The value to set.
-     * @returns {Object} Returns the map cache instance.
-     */
-    function mapCacheSet(key, value) {
-      var data = getMapData(this, key),
-          size = data.size;
-
-      data.set(key, value);
-      this.size += data.size == size ? 0 : 1;
-      return this;
-    }
+          /**
+           * This function is like `arrayIncludes` except that it accepts a comparator.
+           *
+           * @private
+           * @param {Array} [array] The array to inspect.
+           * @param {*} target The value to search for.
+           * @param {Function} comparator The comparator invoked per element.
+           * @returns {boolean} Returns `true` if `target` is found, else `false`.
+           */
+          function arrayIncludesWith(array, value, comparator) {
+            var index = -1,
+              length = array == null ? 0 : array.length;
 
-    // Add methods to `MapCache`.
-    MapCache.prototype.clear = mapCacheClear;
-    MapCache.prototype['delete'] = mapCacheDelete;
-    MapCache.prototype.get = mapCacheGet;
-    MapCache.prototype.has = mapCacheHas;
-    MapCache.prototype.set = mapCacheSet;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     *
-     * Creates an array cache object to store unique values.
-     *
-     * @private
-     * @constructor
-     * @param {Array} [values] The values to cache.
-     */
-    function SetCache(values) {
-      var index = -1,
-          length = values == null ? 0 : values.length;
-
-      this.__data__ = new MapCache;
-      while (++index < length) {
-        this.add(values[index]);
-      }
-    }
+            while (++index < length) {
+              if (comparator(value, array[index])) {
+                return true;
+              }
+            }
+            return false;
+          }
 
-    /**
-     * Adds `value` to the array cache.
-     *
-     * @private
-     * @name add
-     * @memberOf SetCache
-     * @alias push
-     * @param {*} value The value to cache.
-     * @returns {Object} Returns the cache instance.
-     */
-    function setCacheAdd(value) {
-      this.__data__.set(value, HASH_UNDEFINED);
-      return this;
-    }
+          /**
+           * A specialized version of `_.map` for arrays without support for iteratee
+           * shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @returns {Array} Returns the new mapped array.
+           */
+          function arrayMap(array, iteratee) {
+            var index = -1,
+              length = array == null ? 0 : array.length,
+              result = Array(length);
 
-    /**
-     * Checks if `value` is in the array cache.
-     *
-     * @private
-     * @name has
-     * @memberOf SetCache
-     * @param {*} value The value to search for.
-     * @returns {number} Returns `true` if `value` is found, else `false`.
-     */
-    function setCacheHas(value) {
-      return this.__data__.has(value);
-    }
+            while (++index < length) {
+              result[index] = iteratee(array[index], index, array);
+            }
+            return result;
+          }
 
-    // Add methods to `SetCache`.
-    SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
-    SetCache.prototype.has = setCacheHas;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates a stack cache object to store key-value pairs.
-     *
-     * @private
-     * @constructor
-     * @param {Array} [entries] The key-value pairs to cache.
-     */
-    function Stack(entries) {
-      var data = this.__data__ = new ListCache(entries);
-      this.size = data.size;
-    }
+          /**
+           * Appends the elements of `values` to `array`.
+           *
+           * @private
+           * @param {Array} array The array to modify.
+           * @param {Array} values The values to append.
+           * @returns {Array} Returns `array`.
+           */
+          function arrayPush(array, values) {
+            var index = -1,
+              length = values.length,
+              offset = array.length;
 
-    /**
-     * Removes all key-value entries from the stack.
-     *
-     * @private
-     * @name clear
-     * @memberOf Stack
-     */
-    function stackClear() {
-      this.__data__ = new ListCache;
-      this.size = 0;
-    }
+            while (++index < length) {
+              array[offset + index] = values[index];
+            }
+            return array;
+          }
 
-    /**
-     * Removes `key` and its value from the stack.
-     *
-     * @private
-     * @name delete
-     * @memberOf Stack
-     * @param {string} key The key of the value to remove.
-     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-     */
-    function stackDelete(key) {
-      var data = this.__data__,
-          result = data['delete'](key);
-
-      this.size = data.size;
-      return result;
-    }
+          /**
+           * A specialized version of `_.reduce` for arrays without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @param {*} [accumulator] The initial value.
+           * @param {boolean} [initAccum] Specify using the first element of `array` as
+           *  the initial value.
+           * @returns {*} Returns the accumulated value.
+           */
+          function arrayReduce(array, iteratee, accumulator, initAccum) {
+            var index = -1,
+              length = array == null ? 0 : array.length;
 
-    /**
-     * Gets the stack value for `key`.
-     *
-     * @private
-     * @name get
-     * @memberOf Stack
-     * @param {string} key The key of the value to get.
-     * @returns {*} Returns the entry value.
-     */
-    function stackGet(key) {
-      return this.__data__.get(key);
-    }
+            if (initAccum && length) {
+              accumulator = array[++index];
+            }
+            while (++index < length) {
+              accumulator = iteratee(accumulator, array[index], index, array);
+            }
+            return accumulator;
+          }
 
-    /**
-     * Checks if a stack value for `key` exists.
-     *
-     * @private
-     * @name has
-     * @memberOf Stack
-     * @param {string} key The key of the entry to check.
-     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-     */
-    function stackHas(key) {
-      return this.__data__.has(key);
-    }
+          /**
+           * A specialized version of `_.reduceRight` for arrays without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @param {*} [accumulator] The initial value.
+           * @param {boolean} [initAccum] Specify using the last element of `array` as
+           *  the initial value.
+           * @returns {*} Returns the accumulated value.
+           */
+          function arrayReduceRight(array, iteratee, accumulator, initAccum) {
+            var length = array == null ? 0 : array.length;
+            if (initAccum && length) {
+              accumulator = array[--length];
+            }
+            while (length--) {
+              accumulator = iteratee(accumulator, array[length], length, array);
+            }
+            return accumulator;
+          }
 
-    /**
-     * Sets the stack `key` to `value`.
-     *
-     * @private
-     * @name set
-     * @memberOf Stack
-     * @param {string} key The key of the value to set.
-     * @param {*} value The value to set.
-     * @returns {Object} Returns the stack cache instance.
-     */
-    function stackSet(key, value) {
-      var data = this.__data__;
-      if (data instanceof ListCache) {
-        var pairs = data.__data__;
-        if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
-          pairs.push([key, value]);
-          this.size = ++data.size;
-          return this;
-        }
-        data = this.__data__ = new MapCache(pairs);
-      }
-      data.set(key, value);
-      this.size = data.size;
-      return this;
-    }
+          /**
+           * A specialized version of `_.some` for arrays without support for iteratee
+           * shorthands.
+           *
+           * @private
+           * @param {Array} [array] The array to iterate over.
+           * @param {Function} predicate The function invoked per iteration.
+           * @returns {boolean} Returns `true` if any element passes the predicate check,
+           *  else `false`.
+           */
+          function arraySome(array, predicate) {
+            var index = -1,
+              length = array == null ? 0 : array.length;
 
-    // Add methods to `Stack`.
-    Stack.prototype.clear = stackClear;
-    Stack.prototype['delete'] = stackDelete;
-    Stack.prototype.get = stackGet;
-    Stack.prototype.has = stackHas;
-    Stack.prototype.set = stackSet;
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates an array of the enumerable property names of the array-like `value`.
-     *
-     * @private
-     * @param {*} value The value to query.
-     * @param {boolean} inherited Specify returning inherited property names.
-     * @returns {Array} Returns the array of property names.
-     */
-    function arrayLikeKeys(value, inherited) {
-      var isArr = isArray(value),
-          isArg = !isArr && isArguments(value),
-          isBuff = !isArr && !isArg && isBuffer(value),
-          isType = !isArr && !isArg && !isBuff && isTypedArray(value),
-          skipIndexes = isArr || isArg || isBuff || isType,
-          result = skipIndexes ? baseTimes(value.length, String) : [],
-          length = result.length;
-
-      for (var key in value) {
-        if ((inherited || hasOwnProperty.call(value, key)) &&
-            !(skipIndexes && (
-               // Safari 9 has enumerable `arguments.length` in strict mode.
-               key == 'length' ||
-               // Node.js 0.10 has enumerable non-index properties on buffers.
-               (isBuff && (key == 'offset' || key == 'parent')) ||
-               // PhantomJS 2 has enumerable non-index properties on typed arrays.
-               (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
-               // Skip index properties.
-               isIndex(key, length)
-            ))) {
-          result.push(key);
-        }
-      }
-      return result;
-    }
+            while (++index < length) {
+              if (predicate(array[index], index, array)) {
+                return true;
+              }
+            }
+            return false;
+          }
 
-    /**
-     * A specialized version of `_.sample` for arrays.
-     *
-     * @private
-     * @param {Array} array The array to sample.
-     * @returns {*} Returns the random element.
-     */
-    function arraySample(array) {
-      var length = array.length;
-      return length ? array[baseRandom(0, length - 1)] : undefined;
-    }
+          /**
+           * Gets the size of an ASCII `string`.
+           *
+           * @private
+           * @param {string} string The string inspect.
+           * @returns {number} Returns the string size.
+           */
+          var asciiSize = baseProperty("length");
 
-    /**
-     * A specialized version of `_.sampleSize` for arrays.
-     *
-     * @private
-     * @param {Array} array The array to sample.
-     * @param {number} n The number of elements to sample.
-     * @returns {Array} Returns the random elements.
-     */
-    function arraySampleSize(array, n) {
-      return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
-    }
+          /**
+           * Converts an ASCII `string` to an array.
+           *
+           * @private
+           * @param {string} string The string to convert.
+           * @returns {Array} Returns the converted array.
+           */
+          function asciiToArray(string) {
+            return string.split("");
+          }
 
-    /**
-     * A specialized version of `_.shuffle` for arrays.
-     *
-     * @private
-     * @param {Array} array The array to shuffle.
-     * @returns {Array} Returns the new shuffled array.
-     */
-    function arrayShuffle(array) {
-      return shuffleSelf(copyArray(array));
-    }
+          /**
+           * Splits an ASCII `string` into an array of its words.
+           *
+           * @private
+           * @param {string} The string to inspect.
+           * @returns {Array} Returns the words of `string`.
+           */
+          function asciiWords(string) {
+            return string.match(reAsciiWord) || [];
+          }
 
-    /**
-     * This function is like `assignValue` except that it doesn't assign
-     * `undefined` values.
-     *
-     * @private
-     * @param {Object} object The object to modify.
-     * @param {string} key The key of the property to assign.
-     * @param {*} value The value to assign.
-     */
-    function assignMergeValue(object, key, value) {
-      if ((value !== undefined && !eq(object[key], value)) ||
-          (value === undefined && !(key in object))) {
-        baseAssignValue(object, key, value);
-      }
-    }
+          /**
+           * The base implementation of methods like `_.findKey` and `_.findLastKey`,
+           * without support for iteratee shorthands, which iterates over `collection`
+           * using `eachFunc`.
+           *
+           * @private
+           * @param {Array|Object} collection The collection to inspect.
+           * @param {Function} predicate The function invoked per iteration.
+           * @param {Function} eachFunc The function to iterate over `collection`.
+           * @returns {*} Returns the found element or its key, else `undefined`.
+           */
+          function baseFindKey(collection, predicate, eachFunc) {
+            var result;
+            eachFunc(collection, function (value, key, collection) {
+              if (predicate(value, key, collection)) {
+                result = key;
+                return false;
+              }
+            });
+            return result;
+          }
 
-    /**
-     * Assigns `value` to `key` of `object` if the existing value is not equivalent
-     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons.
-     *
-     * @private
-     * @param {Object} object The object to modify.
-     * @param {string} key The key of the property to assign.
-     * @param {*} value The value to assign.
-     */
-    function assignValue(object, key, value) {
-      var objValue = object[key];
-      if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
-          (value === undefined && !(key in object))) {
-        baseAssignValue(object, key, value);
-      }
-    }
+          /**
+           * The base implementation of `_.findIndex` and `_.findLastIndex` without
+           * support for iteratee shorthands.
+           *
+           * @private
+           * @param {Array} array The array to inspect.
+           * @param {Function} predicate The function invoked per iteration.
+           * @param {number} fromIndex The index to search from.
+           * @param {boolean} [fromRight] Specify iterating from right to left.
+           * @returns {number} Returns the index of the matched value, else `-1`.
+           */
+          function baseFindIndex(array, predicate, fromIndex, fromRight) {
+            var length = array.length,
+              index = fromIndex + (fromRight ? 1 : -1);
 
-    /**
-     * Gets the index at which the `key` is found in `array` of key-value pairs.
-     *
-     * @private
-     * @param {Array} array The array to inspect.
-     * @param {*} key The key to search for.
-     * @returns {number} Returns the index of the matched value, else `-1`.
-     */
-    function assocIndexOf(array, key) {
-      var length = array.length;
-      while (length--) {
-        if (eq(array[length][0], key)) {
-          return length;
-        }
-      }
-      return -1;
-    }
+            while (fromRight ? index-- : ++index < length) {
+              if (predicate(array[index], index, array)) {
+                return index;
+              }
+            }
+            return -1;
+          }
 
-    /**
-     * Aggregates elements of `collection` on `accumulator` with keys transformed
-     * by `iteratee` and values set by `setter`.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} setter The function to set `accumulator` values.
-     * @param {Function} iteratee The iteratee to transform keys.
-     * @param {Object} accumulator The initial aggregated object.
-     * @returns {Function} Returns `accumulator`.
-     */
-    function baseAggregator(collection, setter, iteratee, accumulator) {
-      baseEach(collection, function(value, key, collection) {
-        setter(accumulator, value, iteratee(value), collection);
-      });
-      return accumulator;
-    }
+          /**
+           * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
+           *
+           * @private
+           * @param {Array} array The array to inspect.
+           * @param {*} value The value to search for.
+           * @param {number} fromIndex The index to search from.
+           * @returns {number} Returns the index of the matched value, else `-1`.
+           */
+          function baseIndexOf(array, value, fromIndex) {
+            return value === value
+              ? strictIndexOf(array, value, fromIndex)
+              : baseFindIndex(array, baseIsNaN, fromIndex);
+          }
 
-    /**
-     * The base implementation of `_.assign` without support for multiple sources
-     * or `customizer` functions.
-     *
-     * @private
-     * @param {Object} object The destination object.
-     * @param {Object} source The source object.
-     * @returns {Object} Returns `object`.
-     */
-    function baseAssign(object, source) {
-      return object && copyObject(source, keys(source), object);
-    }
+          /**
+           * This function is like `baseIndexOf` except that it accepts a comparator.
+           *
+           * @private
+           * @param {Array} array The array to inspect.
+           * @param {*} value The value to search for.
+           * @param {number} fromIndex The index to search from.
+           * @param {Function} comparator The comparator invoked per element.
+           * @returns {number} Returns the index of the matched value, else `-1`.
+           */
+          function baseIndexOfWith(array, value, fromIndex, comparator) {
+            var index = fromIndex - 1,
+              length = array.length;
 
-    /**
-     * The base implementation of `_.assignIn` without support for multiple sources
-     * or `customizer` functions.
-     *
-     * @private
-     * @param {Object} object The destination object.
-     * @param {Object} source The source object.
-     * @returns {Object} Returns `object`.
-     */
-    function baseAssignIn(object, source) {
-      return object && copyObject(source, keysIn(source), object);
-    }
+            while (++index < length) {
+              if (comparator(array[index], value)) {
+                return index;
+              }
+            }
+            return -1;
+          }
 
-    /**
-     * The base implementation of `assignValue` and `assignMergeValue` without
-     * value checks.
-     *
-     * @private
-     * @param {Object} object The object to modify.
-     * @param {string} key The key of the property to assign.
-     * @param {*} value The value to assign.
-     */
-    function baseAssignValue(object, key, value) {
-      if (key == '__proto__' && defineProperty) {
-        defineProperty(object, key, {
-          'configurable': true,
-          'enumerable': true,
-          'value': value,
-          'writable': true
-        });
-      } else {
-        object[key] = value;
-      }
-    }
+          /**
+           * The base implementation of `_.isNaN` without support for number objects.
+           *
+           * @private
+           * @param {*} value The value to check.
+           * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+           */
+          function baseIsNaN(value) {
+            return value !== value;
+          }
 
-    /**
-     * The base implementation of `_.at` without support for individual paths.
-     *
-     * @private
-     * @param {Object} object The object to iterate over.
-     * @param {string[]} paths The property paths to pick.
-     * @returns {Array} Returns the picked elements.
-     */
-    function baseAt(object, paths) {
-      var index = -1,
-          length = paths.length,
-          result = Array(length),
-          skip = object == null;
-
-      while (++index < length) {
-        result[index] = skip ? undefined : get(object, paths[index]);
-      }
-      return result;
-    }
+          /**
+           * The base implementation of `_.mean` and `_.meanBy` without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} array The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @returns {number} Returns the mean.
+           */
+          function baseMean(array, iteratee) {
+            var length = array == null ? 0 : array.length;
+            return length ? baseSum(array, iteratee) / length : NAN;
+          }
 
-    /**
-     * The base implementation of `_.clamp` which doesn't coerce arguments.
-     *
-     * @private
-     * @param {number} number The number to clamp.
-     * @param {number} [lower] The lower bound.
-     * @param {number} upper The upper bound.
-     * @returns {number} Returns the clamped number.
-     */
-    function baseClamp(number, lower, upper) {
-      if (number === number) {
-        if (upper !== undefined) {
-          number = number <= upper ? number : upper;
-        }
-        if (lower !== undefined) {
-          number = number >= lower ? number : lower;
-        }
-      }
-      return number;
-    }
+          /**
+           * The base implementation of `_.property` without support for deep paths.
+           *
+           * @private
+           * @param {string} key The key of the property to get.
+           * @returns {Function} Returns the new accessor function.
+           */
+          function baseProperty(key) {
+            return function (object) {
+              return object == null ? undefined : object[key];
+            };
+          }
 
-    /**
-     * The base implementation of `_.clone` and `_.cloneDeep` which tracks
-     * traversed objects.
-     *
-     * @private
-     * @param {*} value The value to clone.
-     * @param {boolean} bitmask The bitmask flags.
-     *  1 - Deep clone
-     *  2 - Flatten inherited properties
-     *  4 - Clone symbols
-     * @param {Function} [customizer] The function to customize cloning.
-     * @param {string} [key] The key of `value`.
-     * @param {Object} [object] The parent object of `value`.
-     * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
-     * @returns {*} Returns the cloned value.
-     */
-    function baseClone(value, bitmask, customizer, key, object, stack) {
-      var result,
-          isDeep = bitmask & CLONE_DEEP_FLAG,
-          isFlat = bitmask & CLONE_FLAT_FLAG,
-          isFull = bitmask & CLONE_SYMBOLS_FLAG;
-
-      if (customizer) {
-        result = object ? customizer(value, key, object, stack) : customizer(value);
-      }
-      if (result !== undefined) {
-        return result;
-      }
-      if (!isObject(value)) {
-        return value;
-      }
-      var isArr = isArray(value);
-      if (isArr) {
-        result = initCloneArray(value);
-        if (!isDeep) {
-          return copyArray(value, result);
-        }
-      } else {
-        var tag = getTag(value),
-            isFunc = tag == funcTag || tag == genTag;
+          /**
+           * The base implementation of `_.propertyOf` without support for deep paths.
+           *
+           * @private
+           * @param {Object} object The object to query.
+           * @returns {Function} Returns the new accessor function.
+           */
+          function basePropertyOf(object) {
+            return function (key) {
+              return object == null ? undefined : object[key];
+            };
+          }
 
-        if (isBuffer(value)) {
-          return cloneBuffer(value, isDeep);
-        }
-        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
-          result = (isFlat || isFunc) ? {} : initCloneObject(value);
-          if (!isDeep) {
-            return isFlat
-              ? copySymbolsIn(value, baseAssignIn(result, value))
-              : copySymbols(value, baseAssign(result, value));
+          /**
+           * The base implementation of `_.reduce` and `_.reduceRight`, without support
+           * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
+           *
+           * @private
+           * @param {Array|Object} collection The collection to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @param {*} accumulator The initial value.
+           * @param {boolean} initAccum Specify using the first or last element of
+           *  `collection` as the initial value.
+           * @param {Function} eachFunc The function to iterate over `collection`.
+           * @returns {*} Returns the accumulated value.
+           */
+          function baseReduce(
+            collection,
+            iteratee,
+            accumulator,
+            initAccum,
+            eachFunc,
+          ) {
+            eachFunc(collection, function (value, index, collection) {
+              accumulator = initAccum
+                ? ((initAccum = false), value)
+                : iteratee(accumulator, value, index, collection);
+            });
+            return accumulator;
           }
-        } else {
-          if (!cloneableTags[tag]) {
-            return object ? value : {};
+
+          /**
+           * The base implementation of `_.sortBy` which uses `comparer` to define the
+           * sort order of `array` and replaces criteria objects with their corresponding
+           * values.
+           *
+           * @private
+           * @param {Array} array The array to sort.
+           * @param {Function} comparer The function to define sort order.
+           * @returns {Array} Returns `array`.
+           */
+          function baseSortBy(array, comparer) {
+            var length = array.length;
+
+            array.sort(comparer);
+            while (length--) {
+              array[length] = array[length].value;
+            }
+            return array;
           }
-          result = initCloneByTag(value, tag, isDeep);
-        }
-      }
-      // Check for circular references and return its corresponding clone.
-      stack || (stack = new Stack);
-      var stacked = stack.get(value);
-      if (stacked) {
-        return stacked;
-      }
-      stack.set(value, result);
 
-      if (isSet(value)) {
-        value.forEach(function(subValue) {
-          result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
-        });
+          /**
+           * The base implementation of `_.sum` and `_.sumBy` without support for
+           * iteratee shorthands.
+           *
+           * @private
+           * @param {Array} array The array to iterate over.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @returns {number} Returns the sum.
+           */
+          function baseSum(array, iteratee) {
+            var result,
+              index = -1,
+              length = array.length;
+
+            while (++index < length) {
+              var current = iteratee(array[index]);
+              if (current !== undefined) {
+                result = result === undefined ? current : result + current;
+              }
+            }
+            return result;
+          }
 
-        return result;
-      }
+          /**
+           * The base implementation of `_.times` without support for iteratee shorthands
+           * or max array length checks.
+           *
+           * @private
+           * @param {number} n The number of times to invoke `iteratee`.
+           * @param {Function} iteratee The function invoked per iteration.
+           * @returns {Array} Returns the array of results.
+           */
+          function baseTimes(n, iteratee) {
+            var index = -1,
+              result = Array(n);
 
-      if (isMap(value)) {
-        value.forEach(function(subValue, key) {
-          result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
-        });
+            while (++index < n) {
+              result[index] = iteratee(index);
+            }
+            return result;
+          }
 
-        return result;
-      }
+          /**
+           * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
+           * of key-value pairs for `object` corresponding to the property names of `props`.
+           *
+           * @private
+           * @param {Object} object The object to query.
+           * @param {Array} props The property names to get values for.
+           * @returns {Object} Returns the key-value pairs.
+           */
+          function baseToPairs(object, props) {
+            return arrayMap(props, function (key) {
+              return [key, object[key]];
+            });
+          }
 
-      var keysFunc = isFull
-        ? (isFlat ? getAllKeysIn : getAllKeys)
-        : (isFlat ? keysIn : keys);
+          /**
+           * The base implementation of `_.unary` without support for storing metadata.
+           *
+           * @private
+           * @param {Function} func The function to cap arguments for.
+           * @returns {Function} Returns the new capped function.
+           */
+          function baseUnary(func) {
+            return function (value) {
+              return func(value);
+            };
+          }
 
-      var props = isArr ? undefined : keysFunc(value);
-      arrayEach(props || value, function(subValue, key) {
-        if (props) {
-          key = subValue;
-          subValue = value[key];
-        }
-        // Recursively populate clone (susceptible to call stack limits).
-        assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
-      });
-      return result;
-    }
+          /**
+           * The base implementation of `_.values` and `_.valuesIn` which creates an
+           * array of `object` property values corresponding to the property names
+           * of `props`.
+           *
+           * @private
+           * @param {Object} object The object to query.
+           * @param {Array} props The property names to get values for.
+           * @returns {Object} Returns the array of property values.
+           */
+          function baseValues(object, props) {
+            return arrayMap(props, function (key) {
+              return object[key];
+            });
+          }
 
-    /**
-     * The base implementation of `_.conforms` which doesn't clone `source`.
-     *
-     * @private
-     * @param {Object} source The object of property predicates to conform to.
-     * @returns {Function} Returns the new spec function.
-     */
-    function baseConforms(source) {
-      var props = keys(source);
-      return function(object) {
-        return baseConformsTo(object, source, props);
-      };
-    }
+          /**
+           * Checks if a `cache` value for `key` exists.
+           *
+           * @private
+           * @param {Object} cache The cache to query.
+           * @param {string} key The key of the entry to check.
+           * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+           */
+          function cacheHas(cache, key) {
+            return cache.has(key);
+          }
 
-    /**
-     * The base implementation of `_.conformsTo` which accepts `props` to check.
-     *
-     * @private
-     * @param {Object} object The object to inspect.
-     * @param {Object} source The object of property predicates to conform to.
-     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
-     */
-    function baseConformsTo(object, source, props) {
-      var length = props.length;
-      if (object == null) {
-        return !length;
-      }
-      object = Object(object);
-      while (length--) {
-        var key = props[length],
-            predicate = source[key],
-            value = object[key];
-
-        if ((value === undefined && !(key in object)) || !predicate(value)) {
-          return false;
-        }
-      }
-      return true;
-    }
+          /**
+           * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
+           * that is not found in the character symbols.
+           *
+           * @private
+           * @param {Array} strSymbols The string symbols to inspect.
+           * @param {Array} chrSymbols The character symbols to find.
+           * @returns {number} Returns the index of the first unmatched string symbol.
+           */
+          function charsStartIndex(strSymbols, chrSymbols) {
+            var index = -1,
+              length = strSymbols.length;
+
+            while (
+              ++index < length &&
+              baseIndexOf(chrSymbols, strSymbols[index], 0) > -1
+            ) {}
+            return index;
+          }
 
-    /**
-     * The base implementation of `_.delay` and `_.defer` which accepts `args`
-     * to provide to `func`.
-     *
-     * @private
-     * @param {Function} func The function to delay.
-     * @param {number} wait The number of milliseconds to delay invocation.
-     * @param {Array} args The arguments to provide to `func`.
-     * @returns {number|Object} Returns the timer id or timeout object.
-     */
-    function baseDelay(func, wait, args) {
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      return setTimeout(function() { func.apply(undefined, args); }, wait);
-    }
+          /**
+           * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
+           * that is not found in the character symbols.
+           *
+           * @private
+           * @param {Array} strSymbols The string symbols to inspect.
+           * @param {Array} chrSymbols The character symbols to find.
+           * @returns {number} Returns the index of the last unmatched string symbol.
+           */
+          function charsEndIndex(strSymbols, chrSymbols) {
+            var index = strSymbols.length;
+
+            while (
+              index-- &&
+              baseIndexOf(chrSymbols, strSymbols[index], 0) > -1
+            ) {}
+            return index;
+          }
 
-    /**
-     * The base implementation of methods like `_.difference` without support
-     * for excluding multiple arrays or iteratee shorthands.
-     *
-     * @private
-     * @param {Array} array The array to inspect.
-     * @param {Array} values The values to exclude.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of filtered values.
-     */
-    function baseDifference(array, values, iteratee, comparator) {
-      var index = -1,
-          includes = arrayIncludes,
-          isCommon = true,
-          length = array.length,
-          result = [],
-          valuesLength = values.length;
-
-      if (!length) {
-        return result;
-      }
-      if (iteratee) {
-        values = arrayMap(values, baseUnary(iteratee));
-      }
-      if (comparator) {
-        includes = arrayIncludesWith;
-        isCommon = false;
-      }
-      else if (values.length >= LARGE_ARRAY_SIZE) {
-        includes = cacheHas;
-        isCommon = false;
-        values = new SetCache(values);
-      }
-      outer:
-      while (++index < length) {
-        var value = array[index],
-            computed = iteratee == null ? value : iteratee(value);
+          /**
+           * Gets the number of `placeholder` occurrences in `array`.
+           *
+           * @private
+           * @param {Array} array The array to inspect.
+           * @param {*} placeholder The placeholder to search for.
+           * @returns {number} Returns the placeholder count.
+           */
+          function countHolders(array, placeholder) {
+            var length = array.length,
+              result = 0;
 
-        value = (comparator || value !== 0) ? value : 0;
-        if (isCommon && computed === computed) {
-          var valuesIndex = valuesLength;
-          while (valuesIndex--) {
-            if (values[valuesIndex] === computed) {
-              continue outer;
+            while (length--) {
+              if (array[length] === placeholder) {
+                ++result;
+              }
             }
+            return result;
           }
-          result.push(value);
-        }
-        else if (!includes(values, computed, comparator)) {
-          result.push(value);
-        }
-      }
-      return result;
-    }
 
-    /**
-     * The base implementation of `_.forEach` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @returns {Array|Object} Returns `collection`.
-     */
-    var baseEach = createBaseEach(baseForOwn);
-
-    /**
-     * The base implementation of `_.forEachRight` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @returns {Array|Object} Returns `collection`.
-     */
-    var baseEachRight = createBaseEach(baseForOwnRight, true);
-
-    /**
-     * The base implementation of `_.every` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} predicate The function invoked per iteration.
-     * @returns {boolean} Returns `true` if all elements pass the predicate check,
-     *  else `false`
-     */
-    function baseEvery(collection, predicate) {
-      var result = true;
-      baseEach(collection, function(value, index, collection) {
-        result = !!predicate(value, index, collection);
-        return result;
-      });
-      return result;
-    }
+          /**
+           * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
+           * letters to basic Latin letters.
+           *
+           * @private
+           * @param {string} letter The matched letter to deburr.
+           * @returns {string} Returns the deburred letter.
+           */
+          var deburrLetter = basePropertyOf(deburredLetters);
 
-    /**
-     * The base implementation of methods like `_.max` and `_.min` which accepts a
-     * `comparator` to determine the extremum value.
-     *
-     * @private
-     * @param {Array} array The array to iterate over.
-     * @param {Function} iteratee The iteratee invoked per iteration.
-     * @param {Function} comparator The comparator used to compare values.
-     * @returns {*} Returns the extremum value.
-     */
-    function baseExtremum(array, iteratee, comparator) {
-      var index = -1,
-          length = array.length;
-
-      while (++index < length) {
-        var value = array[index],
-            current = iteratee(value);
-
-        if (current != null && (computed === undefined
-              ? (current === current && !isSymbol(current))
-              : comparator(current, computed)
-            )) {
-          var computed = current,
-              result = value;
-        }
-      }
-      return result;
-    }
+          /**
+           * Used by `_.escape` to convert characters to HTML entities.
+           *
+           * @private
+           * @param {string} chr The matched character to escape.
+           * @returns {string} Returns the escaped character.
+           */
+          var escapeHtmlChar = basePropertyOf(htmlEscapes);
 
-    /**
-     * The base implementation of `_.fill` without an iteratee call guard.
-     *
-     * @private
-     * @param {Array} array The array to fill.
-     * @param {*} value The value to fill `array` with.
-     * @param {number} [start=0] The start position.
-     * @param {number} [end=array.length] The end position.
-     * @returns {Array} Returns `array`.
-     */
-    function baseFill(array, value, start, end) {
-      var length = array.length;
-
-      start = toInteger(start);
-      if (start < 0) {
-        start = -start > length ? 0 : (length + start);
-      }
-      end = (end === undefined || end > length) ? length : toInteger(end);
-      if (end < 0) {
-        end += length;
-      }
-      end = start > end ? 0 : toLength(end);
-      while (start < end) {
-        array[start++] = value;
-      }
-      return array;
-    }
+          /**
+           * Used by `_.template` to escape characters for inclusion in compiled string literals.
+           *
+           * @private
+           * @param {string} chr The matched character to escape.
+           * @returns {string} Returns the escaped character.
+           */
+          function escapeStringChar(chr) {
+            return "\\" + stringEscapes[chr];
+          }
 
-    /**
-     * The base implementation of `_.filter` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} predicate The function invoked per iteration.
-     * @returns {Array} Returns the new filtered array.
-     */
-    function baseFilter(collection, predicate) {
-      var result = [];
-      baseEach(collection, function(value, index, collection) {
-        if (predicate(value, index, collection)) {
-          result.push(value);
-        }
-      });
-      return result;
-    }
+          /**
+           * Gets the value at `key` of `object`.
+           *
+           * @private
+           * @param {Object} [object] The object to query.
+           * @param {string} key The key of the property to get.
+           * @returns {*} Returns the property value.
+           */
+          function getValue(object, key) {
+            return object == null ? undefined : object[key];
+          }
 
-    /**
-     * The base implementation of `_.flatten` with support for restricting flattening.
-     *
-     * @private
-     * @param {Array} array The array to flatten.
-     * @param {number} depth The maximum recursion depth.
-     * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
-     * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
-     * @param {Array} [result=[]] The initial result value.
-     * @returns {Array} Returns the new flattened array.
-     */
-    function baseFlatten(array, depth, predicate, isStrict, result) {
-      var index = -1,
-          length = array.length;
-
-      predicate || (predicate = isFlattenable);
-      result || (result = []);
-
-      while (++index < length) {
-        var value = array[index];
-        if (depth > 0 && predicate(value)) {
-          if (depth > 1) {
-            // Recursively flatten arrays (susceptible to call stack limits).
-            baseFlatten(value, depth - 1, predicate, isStrict, result);
-          } else {
-            arrayPush(result, value);
+          /**
+           * Checks if `string` contains Unicode symbols.
+           *
+           * @private
+           * @param {string} string The string to inspect.
+           * @returns {boolean} Returns `true` if a symbol is found, else `false`.
+           */
+          function hasUnicode(string) {
+            return reHasUnicode.test(string);
           }
-        } else if (!isStrict) {
-          result[result.length] = value;
-        }
-      }
-      return result;
-    }
 
-    /**
-     * The base implementation of `baseForOwn` which iterates over `object`
-     * properties returned by `keysFunc` and invokes `iteratee` for each property.
-     * Iteratee functions may exit iteration early by explicitly returning `false`.
-     *
-     * @private
-     * @param {Object} object The object to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @param {Function} keysFunc The function to get the keys of `object`.
-     * @returns {Object} Returns `object`.
-     */
-    var baseFor = createBaseFor();
-
-    /**
-     * This function is like `baseFor` except that it iterates over properties
-     * in the opposite order.
-     *
-     * @private
-     * @param {Object} object The object to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @param {Function} keysFunc The function to get the keys of `object`.
-     * @returns {Object} Returns `object`.
-     */
-    var baseForRight = createBaseFor(true);
-
-    /**
-     * The base implementation of `_.forOwn` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Object} object The object to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @returns {Object} Returns `object`.
-     */
-    function baseForOwn(object, iteratee) {
-      return object && baseFor(object, iteratee, keys);
-    }
+          /**
+           * Checks if `string` contains a word composed of Unicode symbols.
+           *
+           * @private
+           * @param {string} string The string to inspect.
+           * @returns {boolean} Returns `true` if a word is found, else `false`.
+           */
+          function hasUnicodeWord(string) {
+            return reHasUnicodeWord.test(string);
+          }
 
-    /**
-     * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Object} object The object to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @returns {Object} Returns `object`.
-     */
-    function baseForOwnRight(object, iteratee) {
-      return object && baseForRight(object, iteratee, keys);
-    }
+          /**
+           * Converts `iterator` to an array.
+           *
+           * @private
+           * @param {Object} iterator The iterator to convert.
+           * @returns {Array} Returns the converted array.
+           */
+          function iteratorToArray(iterator) {
+            var data,
+              result = [];
 
-    /**
-     * The base implementation of `_.functions` which creates an array of
-     * `object` function property names filtered from `props`.
-     *
-     * @private
-     * @param {Object} object The object to inspect.
-     * @param {Array} props The property names to filter.
-     * @returns {Array} Returns the function names.
-     */
-    function baseFunctions(object, props) {
-      return arrayFilter(props, function(key) {
-        return isFunction(object[key]);
-      });
-    }
+            while (!(data = iterator.next()).done) {
+              result.push(data.value);
+            }
+            return result;
+          }
 
-    /**
-     * The base implementation of `_.get` without support for default values.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path of the property to get.
-     * @returns {*} Returns the resolved value.
-     */
-    function baseGet(object, path) {
-      path = castPath(path, object);
+          /**
+           * Converts `map` to its key-value pairs.
+           *
+           * @private
+           * @param {Object} map The map to convert.
+           * @returns {Array} Returns the key-value pairs.
+           */
+          function mapToArray(map) {
+            var index = -1,
+              result = Array(map.size);
 
-      var index = 0,
-          length = path.length;
+            map.forEach(function (value, key) {
+              result[++index] = [key, value];
+            });
+            return result;
+          }
 
-      while (object != null && index < length) {
-        object = object[toKey(path[index++])];
-      }
-      return (index && index == length) ? object : undefined;
-    }
+          /**
+           * Creates a unary function that invokes `func` with its argument transformed.
+           *
+           * @private
+           * @param {Function} func The function to wrap.
+           * @param {Function} transform The argument transform.
+           * @returns {Function} Returns the new function.
+           */
+          function overArg(func, transform) {
+            return function (arg) {
+              return func(transform(arg));
+            };
+          }
 
-    /**
-     * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
-     * `keysFunc` and `symbolsFunc` to get the enumerable property names and
-     * symbols of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @param {Function} keysFunc The function to get the keys of `object`.
-     * @param {Function} symbolsFunc The function to get the symbols of `object`.
-     * @returns {Array} Returns the array of property names and symbols.
-     */
-    function baseGetAllKeys(object, keysFunc, symbolsFunc) {
-      var result = keysFunc(object);
-      return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
-    }
+          /**
+           * Replaces all `placeholder` elements in `array` with an internal placeholder
+           * and returns an array of their indexes.
+           *
+           * @private
+           * @param {Array} array The array to modify.
+           * @param {*} placeholder The placeholder to replace.
+           * @returns {Array} Returns the new array of placeholder indexes.
+           */
+          function replaceHolders(array, placeholder) {
+            var index = -1,
+              length = array.length,
+              resIndex = 0,
+              result = [];
+
+            while (++index < length) {
+              var value = array[index];
+              if (value === placeholder || value === PLACEHOLDER) {
+                array[index] = PLACEHOLDER;
+                result[resIndex++] = index;
+              }
+            }
+            return result;
+          }
 
-    /**
-     * The base implementation of `getTag` without fallbacks for buggy environments.
-     *
-     * @private
-     * @param {*} value The value to query.
-     * @returns {string} Returns the `toStringTag`.
-     */
-    function baseGetTag(value) {
-      if (value == null) {
-        return value === undefined ? undefinedTag : nullTag;
-      }
-      return (symToStringTag && symToStringTag in Object(value))
-        ? getRawTag(value)
-        : objectToString(value);
-    }
+          /**
+           * Gets the value at `key`, unless `key` is "__proto__".
+           *
+           * @private
+           * @param {Object} object The object to query.
+           * @param {string} key The key of the property to get.
+           * @returns {*} Returns the property value.
+           */
+          function safeGet(object, key) {
+            return key == "__proto__" ? undefined : object[key];
+          }
 
-    /**
-     * The base implementation of `_.gt` which doesn't coerce arguments.
-     *
-     * @private
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if `value` is greater than `other`,
-     *  else `false`.
-     */
-    function baseGt(value, other) {
-      return value > other;
-    }
+          /**
+           * Converts `set` to an array of its values.
+           *
+           * @private
+           * @param {Object} set The set to convert.
+           * @returns {Array} Returns the values.
+           */
+          function setToArray(set) {
+            var index = -1,
+              result = Array(set.size);
 
-    /**
-     * The base implementation of `_.has` without support for deep paths.
-     *
-     * @private
-     * @param {Object} [object] The object to query.
-     * @param {Array|string} key The key to check.
-     * @returns {boolean} Returns `true` if `key` exists, else `false`.
-     */
-    function baseHas(object, key) {
-      return object != null && hasOwnProperty.call(object, key);
-    }
+            set.forEach(function (value) {
+              result[++index] = value;
+            });
+            return result;
+          }
 
-    /**
-     * The base implementation of `_.hasIn` without support for deep paths.
-     *
-     * @private
-     * @param {Object} [object] The object to query.
-     * @param {Array|string} key The key to check.
-     * @returns {boolean} Returns `true` if `key` exists, else `false`.
-     */
-    function baseHasIn(object, key) {
-      return object != null && key in Object(object);
-    }
+          /**
+           * Converts `set` to its value-value pairs.
+           *
+           * @private
+           * @param {Object} set The set to convert.
+           * @returns {Array} Returns the value-value pairs.
+           */
+          function setToPairs(set) {
+            var index = -1,
+              result = Array(set.size);
 
-    /**
-     * The base implementation of `_.inRange` which doesn't coerce arguments.
-     *
-     * @private
-     * @param {number} number The number to check.
-     * @param {number} start The start of the range.
-     * @param {number} end The end of the range.
-     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
-     */
-    function baseInRange(number, start, end) {
-      return number >= nativeMin(start, end) && number < nativeMax(start, end);
-    }
+            set.forEach(function (value) {
+              result[++index] = [value, value];
+            });
+            return result;
+          }
 
-    /**
-     * The base implementation of methods like `_.intersection`, without support
-     * for iteratee shorthands, that accepts an array of arrays to inspect.
-     *
-     * @private
-     * @param {Array} arrays The arrays to inspect.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of shared values.
-     */
-    function baseIntersection(arrays, iteratee, comparator) {
-      var includes = comparator ? arrayIncludesWith : arrayIncludes,
-          length = arrays[0].length,
-          othLength = arrays.length,
-          othIndex = othLength,
-          caches = Array(othLength),
-          maxLength = Infinity,
-          result = [];
+          /**
+           * A specialized version of `_.indexOf` which performs strict equality
+           * comparisons of values, i.e. `===`.
+           *
+           * @private
+           * @param {Array} array The array to inspect.
+           * @param {*} value The value to search for.
+           * @param {number} fromIndex The index to search from.
+           * @returns {number} Returns the index of the matched value, else `-1`.
+           */
+          function strictIndexOf(array, value, fromIndex) {
+            var index = fromIndex - 1,
+              length = array.length;
 
-      while (othIndex--) {
-        var array = arrays[othIndex];
-        if (othIndex && iteratee) {
-          array = arrayMap(array, baseUnary(iteratee));
-        }
-        maxLength = nativeMin(array.length, maxLength);
-        caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
-          ? new SetCache(othIndex && array)
-          : undefined;
-      }
-      array = arrays[0];
-
-      var index = -1,
-          seen = caches[0];
-
-      outer:
-      while (++index < length && result.length < maxLength) {
-        var value = array[index],
-            computed = iteratee ? iteratee(value) : value;
-
-        value = (comparator || value !== 0) ? value : 0;
-        if (!(seen
-              ? cacheHas(seen, computed)
-              : includes(result, computed, comparator)
-            )) {
-          othIndex = othLength;
-          while (--othIndex) {
-            var cache = caches[othIndex];
-            if (!(cache
-                  ? cacheHas(cache, computed)
-                  : includes(arrays[othIndex], computed, comparator))
-                ) {
-              continue outer;
+            while (++index < length) {
+              if (array[index] === value) {
+                return index;
+              }
             }
+            return -1;
           }
-          if (seen) {
-            seen.push(computed);
+
+          /**
+           * A specialized version of `_.lastIndexOf` which performs strict equality
+           * comparisons of values, i.e. `===`.
+           *
+           * @private
+           * @param {Array} array The array to inspect.
+           * @param {*} value The value to search for.
+           * @param {number} fromIndex The index to search from.
+           * @returns {number} Returns the index of the matched value, else `-1`.
+           */
+          function strictLastIndexOf(array, value, fromIndex) {
+            var index = fromIndex + 1;
+            while (index--) {
+              if (array[index] === value) {
+                return index;
+              }
+            }
+            return index;
           }
-          result.push(value);
-        }
-      }
-      return result;
-    }
 
-    /**
-     * The base implementation of `_.invert` and `_.invertBy` which inverts
-     * `object` with values transformed by `iteratee` and set by `setter`.
-     *
-     * @private
-     * @param {Object} object The object to iterate over.
-     * @param {Function} setter The function to set `accumulator` values.
-     * @param {Function} iteratee The iteratee to transform values.
-     * @param {Object} accumulator The initial inverted object.
-     * @returns {Function} Returns `accumulator`.
-     */
-    function baseInverter(object, setter, iteratee, accumulator) {
-      baseForOwn(object, function(value, key, object) {
-        setter(accumulator, iteratee(value), key, object);
-      });
-      return accumulator;
-    }
+          /**
+           * Gets the number of symbols in `string`.
+           *
+           * @private
+           * @param {string} string The string to inspect.
+           * @returns {number} Returns the string size.
+           */
+          function stringSize(string) {
+            return hasUnicode(string) ? unicodeSize(string) : asciiSize(string);
+          }
 
-    /**
-     * The base implementation of `_.invoke` without support for individual
-     * method arguments.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path of the method to invoke.
-     * @param {Array} args The arguments to invoke the method with.
-     * @returns {*} Returns the result of the invoked method.
-     */
-    function baseInvoke(object, path, args) {
-      path = castPath(path, object);
-      object = parent(object, path);
-      var func = object == null ? object : object[toKey(last(path))];
-      return func == null ? undefined : apply(func, object, args);
-    }
+          /**
+           * Converts `string` to an array.
+           *
+           * @private
+           * @param {string} string The string to convert.
+           * @returns {Array} Returns the converted array.
+           */
+          function stringToArray(string) {
+            return hasUnicode(string)
+              ? unicodeToArray(string)
+              : asciiToArray(string);
+          }
 
-    /**
-     * The base implementation of `_.isArguments`.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
-     */
-    function baseIsArguments(value) {
-      return isObjectLike(value) && baseGetTag(value) == argsTag;
-    }
+          /**
+           * Used by `_.unescape` to convert HTML entities to characters.
+           *
+           * @private
+           * @param {string} chr The matched character to unescape.
+           * @returns {string} Returns the unescaped character.
+           */
+          var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
 
-    /**
-     * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
-     */
-    function baseIsArrayBuffer(value) {
-      return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
-    }
+          /**
+           * Gets the size of a Unicode `string`.
+           *
+           * @private
+           * @param {string} string The string inspect.
+           * @returns {number} Returns the string size.
+           */
+          function unicodeSize(string) {
+            var result = (reUnicode.lastIndex = 0);
+            while (reUnicode.test(string)) {
+              ++result;
+            }
+            return result;
+          }
 
-    /**
-     * The base implementation of `_.isDate` without Node.js optimizations.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
-     */
-    function baseIsDate(value) {
-      return isObjectLike(value) && baseGetTag(value) == dateTag;
-    }
+          /**
+           * Converts a Unicode `string` to an array.
+           *
+           * @private
+           * @param {string} string The string to convert.
+           * @returns {Array} Returns the converted array.
+           */
+          function unicodeToArray(string) {
+            return string.match(reUnicode) || [];
+          }
 
-    /**
-     * The base implementation of `_.isEqual` which supports partial comparisons
-     * and tracks traversed objects.
-     *
-     * @private
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @param {boolean} bitmask The bitmask flags.
-     *  1 - Unordered comparison
-     *  2 - Partial comparison
-     * @param {Function} [customizer] The function to customize comparisons.
-     * @param {Object} [stack] Tracks traversed `value` and `other` objects.
-     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-     */
-    function baseIsEqual(value, other, bitmask, customizer, stack) {
-      if (value === other) {
-        return true;
-      }
-      if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
-        return value !== value && other !== other;
-      }
-      return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
-    }
+          /**
+           * Splits a Unicode `string` into an array of its words.
+           *
+           * @private
+           * @param {string} The string to inspect.
+           * @returns {Array} Returns the words of `string`.
+           */
+          function unicodeWords(string) {
+            return string.match(reUnicodeWord) || [];
+          }
 
-    /**
-     * A specialized version of `baseIsEqual` for arrays and objects which performs
-     * deep comparisons and tracks traversed objects enabling objects with circular
-     * references to be compared.
-     *
-     * @private
-     * @param {Object} object The object to compare.
-     * @param {Object} other The other object to compare.
-     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-     * @param {Function} customizer The function to customize comparisons.
-     * @param {Function} equalFunc The function to determine equivalents of values.
-     * @param {Object} [stack] Tracks traversed `object` and `other` objects.
-     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
-     */
-    function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
-      var objIsArr = isArray(object),
-          othIsArr = isArray(other),
-          objTag = objIsArr ? arrayTag : getTag(object),
-          othTag = othIsArr ? arrayTag : getTag(other);
-
-      objTag = objTag == argsTag ? objectTag : objTag;
-      othTag = othTag == argsTag ? objectTag : othTag;
-
-      var objIsObj = objTag == objectTag,
-          othIsObj = othTag == objectTag,
-          isSameTag = objTag == othTag;
-
-      if (isSameTag && isBuffer(object)) {
-        if (!isBuffer(other)) {
-          return false;
-        }
-        objIsArr = true;
-        objIsObj = false;
-      }
-      if (isSameTag && !objIsObj) {
-        stack || (stack = new Stack);
-        return (objIsArr || isTypedArray(object))
-          ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
-          : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
-      }
-      if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
-        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
-            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
+          /*--------------------------------------------------------------------------*/
 
-        if (objIsWrapped || othIsWrapped) {
-          var objUnwrapped = objIsWrapped ? object.value() : object,
-              othUnwrapped = othIsWrapped ? other.value() : other;
+          /**
+           * Create a new pristine `lodash` function using the `context` object.
+           *
+           * @static
+           * @memberOf _
+           * @since 1.1.0
+           * @category Util
+           * @param {Object} [context=root] The context object.
+           * @returns {Function} Returns a new `lodash` function.
+           * @example
+           *
+           * _.mixin({ 'foo': _.constant('foo') });
+           *
+           * var lodash = _.runInContext();
+           * lodash.mixin({ 'bar': lodash.constant('bar') });
+           *
+           * _.isFunction(_.foo);
+           * // => true
+           * _.isFunction(_.bar);
+           * // => false
+           *
+           * lodash.isFunction(lodash.foo);
+           * // => false
+           * lodash.isFunction(lodash.bar);
+           * // => true
+           *
+           * // Create a suped-up `defer` in Node.js.
+           * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
+           */
+          var runInContext = function runInContext(context) {
+            context =
+              context == null
+                ? root
+                : _.defaults(
+                    root.Object(),
+                    context,
+                    _.pick(root, contextProps),
+                  );
+
+            /** Built-in constructor references. */
+            var Array = context.Array,
+              Date = context.Date,
+              Error = context.Error,
+              Function = context.Function,
+              Math = context.Math,
+              Object = context.Object,
+              RegExp = context.RegExp,
+              String = context.String,
+              TypeError = context.TypeError;
+
+            /** Used for built-in method references. */
+            var arrayProto = Array.prototype,
+              funcProto = Function.prototype,
+              objectProto = Object.prototype;
+
+            /** Used to detect overreaching core-js shims. */
+            var coreJsData = context["__core-js_shared__"];
+
+            /** Used to resolve the decompiled source of functions. */
+            var funcToString = funcProto.toString;
+
+            /** Used to check objects for own properties. */
+            var hasOwnProperty = objectProto.hasOwnProperty;
+
+            /** Used to generate unique IDs. */
+            var idCounter = 0;
+
+            /** Used to detect methods masquerading as native. */
+            var maskSrcKey = (function () {
+              var uid = /[^.]+$/.exec(
+                (coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO) ||
+                  "",
+              );
+              return uid ? "Symbol(src)_1." + uid : "";
+            })();
+
+            /**
+             * Used to resolve the
+             * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+             * of values.
+             */
+            var nativeObjectToString = objectProto.toString;
+
+            /** Used to infer the `Object` constructor. */
+            var objectCtorString = funcToString.call(Object);
+
+            /** Used to restore the original `_` reference in `_.noConflict`. */
+            var oldDash = root._;
+
+            /** Used to detect if a method is native. */
+            var reIsNative = RegExp(
+              "^" +
+                funcToString
+                  .call(hasOwnProperty)
+                  .replace(reRegExpChar, "\\$&")
+                  .replace(
+                    /hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,
+                    "$1.*?",
+                  ) +
+                "$",
+            );
+
+            /** Built-in value references. */
+            var Buffer = moduleExports ? context.Buffer : undefined,
+              Symbol = context.Symbol,
+              Uint8Array = context.Uint8Array,
+              allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
+              getPrototype = overArg(Object.getPrototypeOf, Object),
+              objectCreate = Object.create,
+              propertyIsEnumerable = objectProto.propertyIsEnumerable,
+              splice = arrayProto.splice,
+              spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
+              symIterator = Symbol ? Symbol.iterator : undefined,
+              symToStringTag = Symbol ? Symbol.toStringTag : undefined;
+
+            var defineProperty = (function () {
+              try {
+                var func = getNative(Object, "defineProperty");
+                func({}, "", {});
+                return func;
+              } catch (e) {}
+            })();
+
+            /** Mocked built-ins. */
+            var ctxClearTimeout =
+                context.clearTimeout !== root.clearTimeout &&
+                context.clearTimeout,
+              ctxNow = Date && Date.now !== root.Date.now && Date.now,
+              ctxSetTimeout =
+                context.setTimeout !== root.setTimeout && context.setTimeout;
+
+            /* Built-in method references for those with the same name as other `lodash` methods. */
+            var nativeCeil = Math.ceil,
+              nativeFloor = Math.floor,
+              nativeGetSymbols = Object.getOwnPropertySymbols,
+              nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
+              nativeIsFinite = context.isFinite,
+              nativeJoin = arrayProto.join,
+              nativeKeys = overArg(Object.keys, Object),
+              nativeMax = Math.max,
+              nativeMin = Math.min,
+              nativeNow = Date.now,
+              nativeParseInt = context.parseInt,
+              nativeRandom = Math.random,
+              nativeReverse = arrayProto.reverse;
+
+            /* Built-in method references that are verified to be native. */
+            var DataView = getNative(context, "DataView"),
+              Map = getNative(context, "Map"),
+              Promise = getNative(context, "Promise"),
+              Set = getNative(context, "Set"),
+              WeakMap = getNative(context, "WeakMap"),
+              nativeCreate = getNative(Object, "create");
+
+            /** Used to store function metadata. */
+            var metaMap = WeakMap && new WeakMap();
+
+            /** Used to lookup unminified function names. */
+            var realNames = {};
+
+            /** Used to detect maps, sets, and weakmaps. */
+            var dataViewCtorString = toSource(DataView),
+              mapCtorString = toSource(Map),
+              promiseCtorString = toSource(Promise),
+              setCtorString = toSource(Set),
+              weakMapCtorString = toSource(WeakMap);
+
+            /** Used to convert symbols to primitives and strings. */
+            var symbolProto = Symbol ? Symbol.prototype : undefined,
+              symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
+              symbolToString = symbolProto ? symbolProto.toString : undefined;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates a `lodash` object which wraps `value` to enable implicit method
+             * chain sequences. Methods that operate on and return arrays, collections,
+             * and functions can be chained together. Methods that retrieve a single value
+             * or may return a primitive value will automatically end the chain sequence
+             * and return the unwrapped value. Otherwise, the value must be unwrapped
+             * with `_#value`.
+             *
+             * Explicit chain sequences, which must be unwrapped with `_#value`, may be
+             * enabled using `_.chain`.
+             *
+             * The execution of chained methods is lazy, that is, it's deferred until
+             * `_#value` is implicitly or explicitly called.
+             *
+             * Lazy evaluation allows several methods to support shortcut fusion.
+             * Shortcut fusion is an optimization to merge iteratee calls; this avoids
+             * the creation of intermediate arrays and can greatly reduce the number of
+             * iteratee executions. Sections of a chain sequence qualify for shortcut
+             * fusion if the section is applied to an array and iteratees accept only
+             * one argument. The heuristic for whether a section qualifies for shortcut
+             * fusion is subject to change.
+             *
+             * Chaining is supported in custom builds as long as the `_#value` method is
+             * directly or indirectly included in the build.
+             *
+             * In addition to lodash methods, wrappers have `Array` and `String` methods.
+             *
+             * The wrapper `Array` methods are:
+             * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
+             *
+             * The wrapper `String` methods are:
+             * `replace` and `split`
+             *
+             * The wrapper methods that support shortcut fusion are:
+             * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
+             * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
+             * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
+             *
+             * The chainable wrapper methods are:
+             * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
+             * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
+             * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
+             * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
+             * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
+             * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
+             * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
+             * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
+             * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
+             * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
+             * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
+             * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
+             * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
+             * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
+             * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
+             * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
+             * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
+             * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
+             * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
+             * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
+             * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
+             * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
+             * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
+             * `zipObject`, `zipObjectDeep`, and `zipWith`
+             *
+             * The wrapper methods that are **not** chainable by default are:
+             * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
+             * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
+             * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
+             * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
+             * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
+             * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
+             * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
+             * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
+             * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
+             * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
+             * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
+             * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
+             * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
+             * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
+             * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
+             * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
+             * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
+             * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
+             * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
+             * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
+             * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
+             * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
+             * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
+             * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
+             * `upperFirst`, `value`, and `words`
+             *
+             * @name _
+             * @constructor
+             * @category Seq
+             * @param {*} value The value to wrap in a `lodash` instance.
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * function square(n) {
+             *   return n * n;
+             * }
+             *
+             * var wrapped = _([1, 2, 3]);
+             *
+             * // Returns an unwrapped value.
+             * wrapped.reduce(_.add);
+             * // => 6
+             *
+             * // Returns a wrapped value.
+             * var squares = wrapped.map(square);
+             *
+             * _.isArray(squares);
+             * // => false
+             *
+             * _.isArray(squares.value());
+             * // => true
+             */
+            function lodash(value) {
+              if (
+                isObjectLike(value) &&
+                !isArray(value) &&
+                !(value instanceof LazyWrapper)
+              ) {
+                if (value instanceof LodashWrapper) {
+                  return value;
+                }
+                if (hasOwnProperty.call(value, "__wrapped__")) {
+                  return wrapperClone(value);
+                }
+              }
+              return new LodashWrapper(value);
+            }
 
-          stack || (stack = new Stack);
-          return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
-        }
-      }
-      if (!isSameTag) {
-        return false;
-      }
-      stack || (stack = new Stack);
-      return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
-    }
+            /**
+             * The base implementation of `_.create` without support for assigning
+             * properties to the created object.
+             *
+             * @private
+             * @param {Object} proto The object to inherit from.
+             * @returns {Object} Returns the new object.
+             */
+            var baseCreate = (function () {
+              function object() {}
+              return function (proto) {
+                if (!isObject(proto)) {
+                  return {};
+                }
+                if (objectCreate) {
+                  return objectCreate(proto);
+                }
+                object.prototype = proto;
+                var result = new object();
+                object.prototype = undefined;
+                return result;
+              };
+            })();
+
+            /**
+             * The function whose prototype chain sequence wrappers inherit from.
+             *
+             * @private
+             */
+            function baseLodash() {
+              // No operation performed.
+            }
 
-    /**
-     * The base implementation of `_.isMap` without Node.js optimizations.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
-     */
-    function baseIsMap(value) {
-      return isObjectLike(value) && getTag(value) == mapTag;
-    }
+            /**
+             * The base constructor for creating `lodash` wrapper objects.
+             *
+             * @private
+             * @param {*} value The value to wrap.
+             * @param {boolean} [chainAll] Enable explicit method chain sequences.
+             */
+            function LodashWrapper(value, chainAll) {
+              this.__wrapped__ = value;
+              this.__actions__ = [];
+              this.__chain__ = !!chainAll;
+              this.__index__ = 0;
+              this.__values__ = undefined;
+            }
 
-    /**
-     * The base implementation of `_.isMatch` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Object} object The object to inspect.
-     * @param {Object} source The object of property values to match.
-     * @param {Array} matchData The property names, values, and compare flags to match.
-     * @param {Function} [customizer] The function to customize comparisons.
-     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
-     */
-    function baseIsMatch(object, source, matchData, customizer) {
-      var index = matchData.length,
-          length = index,
-          noCustomizer = !customizer;
-
-      if (object == null) {
-        return !length;
-      }
-      object = Object(object);
-      while (index--) {
-        var data = matchData[index];
-        if ((noCustomizer && data[2])
-              ? data[1] !== object[data[0]]
-              : !(data[0] in object)
-            ) {
-          return false;
-        }
-      }
-      while (++index < length) {
-        data = matchData[index];
-        var key = data[0],
-            objValue = object[key],
-            srcValue = data[1];
+            /**
+             * By default, the template delimiters used by lodash are like those in
+             * embedded Ruby (ERB) as well as ES2015 template strings. Change the
+             * following template settings to use alternative delimiters.
+             *
+             * @static
+             * @memberOf _
+             * @type {Object}
+             */
+            lodash.templateSettings = {
+              /**
+               * Used to detect `data` property values to be HTML-escaped.
+               *
+               * @memberOf _.templateSettings
+               * @type {RegExp}
+               */
+              escape: reEscape,
+
+              /**
+               * Used to detect code to be evaluated.
+               *
+               * @memberOf _.templateSettings
+               * @type {RegExp}
+               */
+              evaluate: reEvaluate,
+
+              /**
+               * Used to detect `data` property values to inject.
+               *
+               * @memberOf _.templateSettings
+               * @type {RegExp}
+               */
+              interpolate: reInterpolate,
+
+              /**
+               * Used to reference the data object in the template text.
+               *
+               * @memberOf _.templateSettings
+               * @type {string}
+               */
+              variable: "",
+
+              /**
+               * Used to import variables into the compiled template.
+               *
+               * @memberOf _.templateSettings
+               * @type {Object}
+               */
+              imports: {
+                /**
+                 * A reference to the `lodash` function.
+                 *
+                 * @memberOf _.templateSettings.imports
+                 * @type {Function}
+                 */
+                _: lodash,
+              },
+            };
 
-        if (noCustomizer && data[2]) {
-          if (objValue === undefined && !(key in object)) {
-            return false;
-          }
-        } else {
-          var stack = new Stack;
-          if (customizer) {
-            var result = customizer(objValue, srcValue, key, object, source, stack);
-          }
-          if (!(result === undefined
-                ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
-                : result
-              )) {
-            return false;
-          }
-        }
-      }
-      return true;
-    }
+            // Ensure wrappers are instances of `baseLodash`.
+            lodash.prototype = baseLodash.prototype;
+            lodash.prototype.constructor = lodash;
+
+            LodashWrapper.prototype = baseCreate(baseLodash.prototype);
+            LodashWrapper.prototype.constructor = LodashWrapper;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
+             *
+             * @private
+             * @constructor
+             * @param {*} value The value to wrap.
+             */
+            function LazyWrapper(value) {
+              this.__wrapped__ = value;
+              this.__actions__ = [];
+              this.__dir__ = 1;
+              this.__filtered__ = false;
+              this.__iteratees__ = [];
+              this.__takeCount__ = MAX_ARRAY_LENGTH;
+              this.__views__ = [];
+            }
 
-    /**
-     * The base implementation of `_.isNative` without bad shim checks.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a native function,
-     *  else `false`.
-     */
-    function baseIsNative(value) {
-      if (!isObject(value) || isMasked(value)) {
-        return false;
-      }
-      var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
-      return pattern.test(toSource(value));
-    }
+            /**
+             * Creates a clone of the lazy wrapper object.
+             *
+             * @private
+             * @name clone
+             * @memberOf LazyWrapper
+             * @returns {Object} Returns the cloned `LazyWrapper` object.
+             */
+            function lazyClone() {
+              var result = new LazyWrapper(this.__wrapped__);
+              result.__actions__ = copyArray(this.__actions__);
+              result.__dir__ = this.__dir__;
+              result.__filtered__ = this.__filtered__;
+              result.__iteratees__ = copyArray(this.__iteratees__);
+              result.__takeCount__ = this.__takeCount__;
+              result.__views__ = copyArray(this.__views__);
+              return result;
+            }
 
-    /**
-     * The base implementation of `_.isRegExp` without Node.js optimizations.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
-     */
-    function baseIsRegExp(value) {
-      return isObjectLike(value) && baseGetTag(value) == regexpTag;
-    }
+            /**
+             * Reverses the direction of lazy iteration.
+             *
+             * @private
+             * @name reverse
+             * @memberOf LazyWrapper
+             * @returns {Object} Returns the new reversed `LazyWrapper` object.
+             */
+            function lazyReverse() {
+              if (this.__filtered__) {
+                var result = new LazyWrapper(this);
+                result.__dir__ = -1;
+                result.__filtered__ = true;
+              } else {
+                result = this.clone();
+                result.__dir__ *= -1;
+              }
+              return result;
+            }
 
-    /**
-     * The base implementation of `_.isSet` without Node.js optimizations.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
-     */
-    function baseIsSet(value) {
-      return isObjectLike(value) && getTag(value) == setTag;
-    }
+            /**
+             * Extracts the unwrapped value from its lazy wrapper.
+             *
+             * @private
+             * @name value
+             * @memberOf LazyWrapper
+             * @returns {*} Returns the unwrapped value.
+             */
+            function lazyValue() {
+              var array = this.__wrapped__.value(),
+                dir = this.__dir__,
+                isArr = isArray(array),
+                isRight = dir < 0,
+                arrLength = isArr ? array.length : 0,
+                view = getView(0, arrLength, this.__views__),
+                start = view.start,
+                end = view.end,
+                length = end - start,
+                index = isRight ? end : start - 1,
+                iteratees = this.__iteratees__,
+                iterLength = iteratees.length,
+                resIndex = 0,
+                takeCount = nativeMin(length, this.__takeCount__);
+
+              if (
+                !isArr ||
+                (!isRight && arrLength == length && takeCount == length)
+              ) {
+                return baseWrapperValue(array, this.__actions__);
+              }
+              var result = [];
 
-    /**
-     * The base implementation of `_.isTypedArray` without Node.js optimizations.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
-     */
-    function baseIsTypedArray(value) {
-      return isObjectLike(value) &&
-        isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
-    }
+              outer: while (length-- && resIndex < takeCount) {
+                index += dir;
 
-    /**
-     * The base implementation of `_.iteratee`.
-     *
-     * @private
-     * @param {*} [value=_.identity] The value to convert to an iteratee.
-     * @returns {Function} Returns the iteratee.
-     */
-    function baseIteratee(value) {
-      // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
-      // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
-      if (typeof value == 'function') {
-        return value;
-      }
-      if (value == null) {
-        return identity;
-      }
-      if (typeof value == 'object') {
-        return isArray(value)
-          ? baseMatchesProperty(value[0], value[1])
-          : baseMatches(value);
-      }
-      return property(value);
-    }
+                var iterIndex = -1,
+                  value = array[index];
 
-    /**
-     * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names.
-     */
-    function baseKeys(object) {
-      if (!isPrototype(object)) {
-        return nativeKeys(object);
-      }
-      var result = [];
-      for (var key in Object(object)) {
-        if (hasOwnProperty.call(object, key) && key != 'constructor') {
-          result.push(key);
-        }
-      }
-      return result;
-    }
+                while (++iterIndex < iterLength) {
+                  var data = iteratees[iterIndex],
+                    iteratee = data.iteratee,
+                    type = data.type,
+                    computed = iteratee(value);
 
-    /**
-     * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names.
-     */
-    function baseKeysIn(object) {
-      if (!isObject(object)) {
-        return nativeKeysIn(object);
-      }
-      var isProto = isPrototype(object),
-          result = [];
+                  if (type == LAZY_MAP_FLAG) {
+                    value = computed;
+                  } else if (!computed) {
+                    if (type == LAZY_FILTER_FLAG) {
+                      continue outer;
+                    } else {
+                      break outer;
+                    }
+                  }
+                }
+                result[resIndex++] = value;
+              }
+              return result;
+            }
 
-      for (var key in object) {
-        if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
-          result.push(key);
-        }
-      }
-      return result;
-    }
+            // Ensure `LazyWrapper` is an instance of `baseLodash`.
+            LazyWrapper.prototype = baseCreate(baseLodash.prototype);
+            LazyWrapper.prototype.constructor = LazyWrapper;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates a hash object.
+             *
+             * @private
+             * @constructor
+             * @param {Array} [entries] The key-value pairs to cache.
+             */
+            function Hash(entries) {
+              var index = -1,
+                length = entries == null ? 0 : entries.length;
+
+              this.clear();
+              while (++index < length) {
+                var entry = entries[index];
+                this.set(entry[0], entry[1]);
+              }
+            }
 
-    /**
-     * The base implementation of `_.lt` which doesn't coerce arguments.
-     *
-     * @private
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if `value` is less than `other`,
-     *  else `false`.
-     */
-    function baseLt(value, other) {
-      return value < other;
-    }
+            /**
+             * Removes all key-value entries from the hash.
+             *
+             * @private
+             * @name clear
+             * @memberOf Hash
+             */
+            function hashClear() {
+              this.__data__ = nativeCreate ? nativeCreate(null) : {};
+              this.size = 0;
+            }
 
-    /**
-     * The base implementation of `_.map` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} iteratee The function invoked per iteration.
-     * @returns {Array} Returns the new mapped array.
-     */
-    function baseMap(collection, iteratee) {
-      var index = -1,
-          result = isArrayLike(collection) ? Array(collection.length) : [];
-
-      baseEach(collection, function(value, key, collection) {
-        result[++index] = iteratee(value, key, collection);
-      });
-      return result;
-    }
+            /**
+             * Removes `key` and its value from the hash.
+             *
+             * @private
+             * @name delete
+             * @memberOf Hash
+             * @param {Object} hash The hash to modify.
+             * @param {string} key The key of the value to remove.
+             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+             */
+            function hashDelete(key) {
+              var result = this.has(key) && delete this.__data__[key];
+              this.size -= result ? 1 : 0;
+              return result;
+            }
 
-    /**
-     * The base implementation of `_.matches` which doesn't clone `source`.
-     *
-     * @private
-     * @param {Object} source The object of property values to match.
-     * @returns {Function} Returns the new spec function.
-     */
-    function baseMatches(source) {
-      var matchData = getMatchData(source);
-      if (matchData.length == 1 && matchData[0][2]) {
-        return matchesStrictComparable(matchData[0][0], matchData[0][1]);
-      }
-      return function(object) {
-        return object === source || baseIsMatch(object, source, matchData);
-      };
-    }
+            /**
+             * Gets the hash value for `key`.
+             *
+             * @private
+             * @name get
+             * @memberOf Hash
+             * @param {string} key The key of the value to get.
+             * @returns {*} Returns the entry value.
+             */
+            function hashGet(key) {
+              var data = this.__data__;
+              if (nativeCreate) {
+                var result = data[key];
+                return result === HASH_UNDEFINED ? undefined : result;
+              }
+              return hasOwnProperty.call(data, key) ? data[key] : undefined;
+            }
 
-    /**
-     * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
-     *
-     * @private
-     * @param {string} path The path of the property to get.
-     * @param {*} srcValue The value to match.
-     * @returns {Function} Returns the new spec function.
-     */
-    function baseMatchesProperty(path, srcValue) {
-      if (isKey(path) && isStrictComparable(srcValue)) {
-        return matchesStrictComparable(toKey(path), srcValue);
-      }
-      return function(object) {
-        var objValue = get(object, path);
-        return (objValue === undefined && objValue === srcValue)
-          ? hasIn(object, path)
-          : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
-      };
-    }
+            /**
+             * Checks if a hash value for `key` exists.
+             *
+             * @private
+             * @name has
+             * @memberOf Hash
+             * @param {string} key The key of the entry to check.
+             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+             */
+            function hashHas(key) {
+              var data = this.__data__;
+              return nativeCreate
+                ? data[key] !== undefined
+                : hasOwnProperty.call(data, key);
+            }
 
-    /**
-     * The base implementation of `_.merge` without support for multiple sources.
-     *
-     * @private
-     * @param {Object} object The destination object.
-     * @param {Object} source The source object.
-     * @param {number} srcIndex The index of `source`.
-     * @param {Function} [customizer] The function to customize merged values.
-     * @param {Object} [stack] Tracks traversed source values and their merged
-     *  counterparts.
-     */
-    function baseMerge(object, source, srcIndex, customizer, stack) {
-      if (object === source) {
-        return;
-      }
-      baseFor(source, function(srcValue, key) {
-        if (isObject(srcValue)) {
-          stack || (stack = new Stack);
-          baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
-        }
-        else {
-          var newValue = customizer
-            ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
-            : undefined;
+            /**
+             * Sets the hash `key` to `value`.
+             *
+             * @private
+             * @name set
+             * @memberOf Hash
+             * @param {string} key The key of the value to set.
+             * @param {*} value The value to set.
+             * @returns {Object} Returns the hash instance.
+             */
+            function hashSet(key, value) {
+              var data = this.__data__;
+              this.size += this.has(key) ? 0 : 1;
+              data[key] =
+                nativeCreate && value === undefined ? HASH_UNDEFINED : value;
+              return this;
+            }
 
-          if (newValue === undefined) {
-            newValue = srcValue;
-          }
-          assignMergeValue(object, key, newValue);
-        }
-      }, keysIn);
-    }
+            // Add methods to `Hash`.
+            Hash.prototype.clear = hashClear;
+            Hash.prototype["delete"] = hashDelete;
+            Hash.prototype.get = hashGet;
+            Hash.prototype.has = hashHas;
+            Hash.prototype.set = hashSet;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates an list cache object.
+             *
+             * @private
+             * @constructor
+             * @param {Array} [entries] The key-value pairs to cache.
+             */
+            function ListCache(entries) {
+              var index = -1,
+                length = entries == null ? 0 : entries.length;
+
+              this.clear();
+              while (++index < length) {
+                var entry = entries[index];
+                this.set(entry[0], entry[1]);
+              }
+            }
 
-    /**
-     * A specialized version of `baseMerge` for arrays and objects which performs
-     * deep merges and tracks traversed objects enabling objects with circular
-     * references to be merged.
-     *
-     * @private
-     * @param {Object} object The destination object.
-     * @param {Object} source The source object.
-     * @param {string} key The key of the value to merge.
-     * @param {number} srcIndex The index of `source`.
-     * @param {Function} mergeFunc The function to merge values.
-     * @param {Function} [customizer] The function to customize assigned values.
-     * @param {Object} [stack] Tracks traversed source values and their merged
-     *  counterparts.
-     */
-    function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
-      var objValue = safeGet(object, key),
-          srcValue = safeGet(source, key),
-          stacked = stack.get(srcValue);
-
-      if (stacked) {
-        assignMergeValue(object, key, stacked);
-        return;
-      }
-      var newValue = customizer
-        ? customizer(objValue, srcValue, (key + ''), object, source, stack)
-        : undefined;
-
-      var isCommon = newValue === undefined;
-
-      if (isCommon) {
-        var isArr = isArray(srcValue),
-            isBuff = !isArr && isBuffer(srcValue),
-            isTyped = !isArr && !isBuff && isTypedArray(srcValue);
-
-        newValue = srcValue;
-        if (isArr || isBuff || isTyped) {
-          if (isArray(objValue)) {
-            newValue = objValue;
-          }
-          else if (isArrayLikeObject(objValue)) {
-            newValue = copyArray(objValue);
-          }
-          else if (isBuff) {
-            isCommon = false;
-            newValue = cloneBuffer(srcValue, true);
-          }
-          else if (isTyped) {
-            isCommon = false;
-            newValue = cloneTypedArray(srcValue, true);
-          }
-          else {
-            newValue = [];
-          }
-        }
-        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
-          newValue = objValue;
-          if (isArguments(objValue)) {
-            newValue = toPlainObject(objValue);
-          }
-          else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
-            newValue = initCloneObject(srcValue);
-          }
-        }
-        else {
-          isCommon = false;
-        }
-      }
-      if (isCommon) {
-        // Recursively merge objects and arrays (susceptible to call stack limits).
-        stack.set(srcValue, newValue);
-        mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
-        stack['delete'](srcValue);
-      }
-      assignMergeValue(object, key, newValue);
-    }
+            /**
+             * Removes all key-value entries from the list cache.
+             *
+             * @private
+             * @name clear
+             * @memberOf ListCache
+             */
+            function listCacheClear() {
+              this.__data__ = [];
+              this.size = 0;
+            }
 
-    /**
-     * The base implementation of `_.nth` which doesn't coerce arguments.
-     *
-     * @private
-     * @param {Array} array The array to query.
-     * @param {number} n The index of the element to return.
-     * @returns {*} Returns the nth element of `array`.
-     */
-    function baseNth(array, n) {
-      var length = array.length;
-      if (!length) {
-        return;
-      }
-      n += n < 0 ? length : 0;
-      return isIndex(n, length) ? array[n] : undefined;
-    }
+            /**
+             * Removes `key` and its value from the list cache.
+             *
+             * @private
+             * @name delete
+             * @memberOf ListCache
+             * @param {string} key The key of the value to remove.
+             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+             */
+            function listCacheDelete(key) {
+              var data = this.__data__,
+                index = assocIndexOf(data, key);
+
+              if (index < 0) {
+                return false;
+              }
+              var lastIndex = data.length - 1;
+              if (index == lastIndex) {
+                data.pop();
+              } else {
+                splice.call(data, index, 1);
+              }
+              --this.size;
+              return true;
+            }
 
-    /**
-     * The base implementation of `_.orderBy` without param guards.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
-     * @param {string[]} orders The sort orders of `iteratees`.
-     * @returns {Array} Returns the new sorted array.
-     */
-    function baseOrderBy(collection, iteratees, orders) {
-      var index = -1;
-      iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));
-
-      var result = baseMap(collection, function(value, key, collection) {
-        var criteria = arrayMap(iteratees, function(iteratee) {
-          return iteratee(value);
-        });
-        return { 'criteria': criteria, 'index': ++index, 'value': value };
-      });
+            /**
+             * Gets the list cache value for `key`.
+             *
+             * @private
+             * @name get
+             * @memberOf ListCache
+             * @param {string} key The key of the value to get.
+             * @returns {*} Returns the entry value.
+             */
+            function listCacheGet(key) {
+              var data = this.__data__,
+                index = assocIndexOf(data, key);
+
+              return index < 0 ? undefined : data[index][1];
+            }
 
-      return baseSortBy(result, function(object, other) {
-        return compareMultiple(object, other, orders);
-      });
-    }
+            /**
+             * Checks if a list cache value for `key` exists.
+             *
+             * @private
+             * @name has
+             * @memberOf ListCache
+             * @param {string} key The key of the entry to check.
+             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+             */
+            function listCacheHas(key) {
+              return assocIndexOf(this.__data__, key) > -1;
+            }
 
-    /**
-     * The base implementation of `_.pick` without support for individual
-     * property identifiers.
-     *
-     * @private
-     * @param {Object} object The source object.
-     * @param {string[]} paths The property paths to pick.
-     * @returns {Object} Returns the new object.
-     */
-    function basePick(object, paths) {
-      return basePickBy(object, paths, function(value, path) {
-        return hasIn(object, path);
-      });
-    }
+            /**
+             * Sets the list cache `key` to `value`.
+             *
+             * @private
+             * @name set
+             * @memberOf ListCache
+             * @param {string} key The key of the value to set.
+             * @param {*} value The value to set.
+             * @returns {Object} Returns the list cache instance.
+             */
+            function listCacheSet(key, value) {
+              var data = this.__data__,
+                index = assocIndexOf(data, key);
+
+              if (index < 0) {
+                ++this.size;
+                data.push([key, value]);
+              } else {
+                data[index][1] = value;
+              }
+              return this;
+            }
 
-    /**
-     * The base implementation of  `_.pickBy` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Object} object The source object.
-     * @param {string[]} paths The property paths to pick.
-     * @param {Function} predicate The function invoked per property.
-     * @returns {Object} Returns the new object.
-     */
-    function basePickBy(object, paths, predicate) {
-      var index = -1,
-          length = paths.length,
-          result = {};
-
-      while (++index < length) {
-        var path = paths[index],
-            value = baseGet(object, path);
-
-        if (predicate(value, path)) {
-          baseSet(result, castPath(path, object), value);
-        }
-      }
-      return result;
-    }
+            // Add methods to `ListCache`.
+            ListCache.prototype.clear = listCacheClear;
+            ListCache.prototype["delete"] = listCacheDelete;
+            ListCache.prototype.get = listCacheGet;
+            ListCache.prototype.has = listCacheHas;
+            ListCache.prototype.set = listCacheSet;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates a map cache object to store key-value pairs.
+             *
+             * @private
+             * @constructor
+             * @param {Array} [entries] The key-value pairs to cache.
+             */
+            function MapCache(entries) {
+              var index = -1,
+                length = entries == null ? 0 : entries.length;
+
+              this.clear();
+              while (++index < length) {
+                var entry = entries[index];
+                this.set(entry[0], entry[1]);
+              }
+            }
 
-    /**
-     * A specialized version of `baseProperty` which supports deep paths.
-     *
-     * @private
-     * @param {Array|string} path The path of the property to get.
-     * @returns {Function} Returns the new accessor function.
-     */
-    function basePropertyDeep(path) {
-      return function(object) {
-        return baseGet(object, path);
-      };
-    }
+            /**
+             * Removes all key-value entries from the map.
+             *
+             * @private
+             * @name clear
+             * @memberOf MapCache
+             */
+            function mapCacheClear() {
+              this.size = 0;
+              this.__data__ = {
+                hash: new Hash(),
+                map: new (Map || ListCache)(),
+                string: new Hash(),
+              };
+            }
 
-    /**
-     * The base implementation of `_.pullAllBy` without support for iteratee
-     * shorthands.
-     *
-     * @private
-     * @param {Array} array The array to modify.
-     * @param {Array} values The values to remove.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns `array`.
-     */
-    function basePullAll(array, values, iteratee, comparator) {
-      var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
-          index = -1,
-          length = values.length,
-          seen = array;
-
-      if (array === values) {
-        values = copyArray(values);
-      }
-      if (iteratee) {
-        seen = arrayMap(array, baseUnary(iteratee));
-      }
-      while (++index < length) {
-        var fromIndex = 0,
-            value = values[index],
-            computed = iteratee ? iteratee(value) : value;
-
-        while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
-          if (seen !== array) {
-            splice.call(seen, fromIndex, 1);
-          }
-          splice.call(array, fromIndex, 1);
-        }
-      }
-      return array;
-    }
+            /**
+             * Removes `key` and its value from the map.
+             *
+             * @private
+             * @name delete
+             * @memberOf MapCache
+             * @param {string} key The key of the value to remove.
+             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+             */
+            function mapCacheDelete(key) {
+              var result = getMapData(this, key)["delete"](key);
+              this.size -= result ? 1 : 0;
+              return result;
+            }
 
-    /**
-     * The base implementation of `_.pullAt` without support for individual
-     * indexes or capturing the removed elements.
-     *
-     * @private
-     * @param {Array} array The array to modify.
-     * @param {number[]} indexes The indexes of elements to remove.
-     * @returns {Array} Returns `array`.
-     */
-    function basePullAt(array, indexes) {
-      var length = array ? indexes.length : 0,
-          lastIndex = length - 1;
-
-      while (length--) {
-        var index = indexes[length];
-        if (length == lastIndex || index !== previous) {
-          var previous = index;
-          if (isIndex(index)) {
-            splice.call(array, index, 1);
-          } else {
-            baseUnset(array, index);
-          }
-        }
-      }
-      return array;
-    }
+            /**
+             * Gets the map value for `key`.
+             *
+             * @private
+             * @name get
+             * @memberOf MapCache
+             * @param {string} key The key of the value to get.
+             * @returns {*} Returns the entry value.
+             */
+            function mapCacheGet(key) {
+              return getMapData(this, key).get(key);
+            }
 
-    /**
-     * The base implementation of `_.random` without support for returning
-     * floating-point numbers.
-     *
-     * @private
-     * @param {number} lower The lower bound.
-     * @param {number} upper The upper bound.
-     * @returns {number} Returns the random number.
-     */
-    function baseRandom(lower, upper) {
-      return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
-    }
+            /**
+             * Checks if a map value for `key` exists.
+             *
+             * @private
+             * @name has
+             * @memberOf MapCache
+             * @param {string} key The key of the entry to check.
+             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+             */
+            function mapCacheHas(key) {
+              return getMapData(this, key).has(key);
+            }
 
-    /**
-     * The base implementation of `_.range` and `_.rangeRight` which doesn't
-     * coerce arguments.
-     *
-     * @private
-     * @param {number} start The start of the range.
-     * @param {number} end The end of the range.
-     * @param {number} step The value to increment or decrement by.
-     * @param {boolean} [fromRight] Specify iterating from right to left.
-     * @returns {Array} Returns the range of numbers.
-     */
-    function baseRange(start, end, step, fromRight) {
-      var index = -1,
-          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
-          result = Array(length);
+            /**
+             * Sets the map `key` to `value`.
+             *
+             * @private
+             * @name set
+             * @memberOf MapCache
+             * @param {string} key The key of the value to set.
+             * @param {*} value The value to set.
+             * @returns {Object} Returns the map cache instance.
+             */
+            function mapCacheSet(key, value) {
+              var data = getMapData(this, key),
+                size = data.size;
+
+              data.set(key, value);
+              this.size += data.size == size ? 0 : 1;
+              return this;
+            }
 
-      while (length--) {
-        result[fromRight ? length : ++index] = start;
-        start += step;
-      }
-      return result;
-    }
+            // Add methods to `MapCache`.
+            MapCache.prototype.clear = mapCacheClear;
+            MapCache.prototype["delete"] = mapCacheDelete;
+            MapCache.prototype.get = mapCacheGet;
+            MapCache.prototype.has = mapCacheHas;
+            MapCache.prototype.set = mapCacheSet;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             *
+             * Creates an array cache object to store unique values.
+             *
+             * @private
+             * @constructor
+             * @param {Array} [values] The values to cache.
+             */
+            function SetCache(values) {
+              var index = -1,
+                length = values == null ? 0 : values.length;
+
+              this.__data__ = new MapCache();
+              while (++index < length) {
+                this.add(values[index]);
+              }
+            }
 
-    /**
-     * The base implementation of `_.repeat` which doesn't coerce arguments.
-     *
-     * @private
-     * @param {string} string The string to repeat.
-     * @param {number} n The number of times to repeat the string.
-     * @returns {string} Returns the repeated string.
-     */
-    function baseRepeat(string, n) {
-      var result = '';
-      if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
-        return result;
-      }
-      // Leverage the exponentiation by squaring algorithm for a faster repeat.
-      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
-      do {
-        if (n % 2) {
-          result += string;
-        }
-        n = nativeFloor(n / 2);
-        if (n) {
-          string += string;
-        }
-      } while (n);
+            /**
+             * Adds `value` to the array cache.
+             *
+             * @private
+             * @name add
+             * @memberOf SetCache
+             * @alias push
+             * @param {*} value The value to cache.
+             * @returns {Object} Returns the cache instance.
+             */
+            function setCacheAdd(value) {
+              this.__data__.set(value, HASH_UNDEFINED);
+              return this;
+            }
 
-      return result;
-    }
+            /**
+             * Checks if `value` is in the array cache.
+             *
+             * @private
+             * @name has
+             * @memberOf SetCache
+             * @param {*} value The value to search for.
+             * @returns {number} Returns `true` if `value` is found, else `false`.
+             */
+            function setCacheHas(value) {
+              return this.__data__.has(value);
+            }
 
-    /**
-     * The base implementation of `_.rest` which doesn't validate or coerce arguments.
-     *
-     * @private
-     * @param {Function} func The function to apply a rest parameter to.
-     * @param {number} [start=func.length-1] The start position of the rest parameter.
-     * @returns {Function} Returns the new function.
-     */
-    function baseRest(func, start) {
-      return setToString(overRest(func, start, identity), func + '');
-    }
+            // Add methods to `SetCache`.
+            SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
+            SetCache.prototype.has = setCacheHas;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates a stack cache object to store key-value pairs.
+             *
+             * @private
+             * @constructor
+             * @param {Array} [entries] The key-value pairs to cache.
+             */
+            function Stack(entries) {
+              var data = (this.__data__ = new ListCache(entries));
+              this.size = data.size;
+            }
 
-    /**
-     * The base implementation of `_.sample`.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to sample.
-     * @returns {*} Returns the random element.
-     */
-    function baseSample(collection) {
-      return arraySample(values(collection));
-    }
+            /**
+             * Removes all key-value entries from the stack.
+             *
+             * @private
+             * @name clear
+             * @memberOf Stack
+             */
+            function stackClear() {
+              this.__data__ = new ListCache();
+              this.size = 0;
+            }
 
-    /**
-     * The base implementation of `_.sampleSize` without param guards.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to sample.
-     * @param {number} n The number of elements to sample.
-     * @returns {Array} Returns the random elements.
-     */
-    function baseSampleSize(collection, n) {
-      var array = values(collection);
-      return shuffleSelf(array, baseClamp(n, 0, array.length));
-    }
+            /**
+             * Removes `key` and its value from the stack.
+             *
+             * @private
+             * @name delete
+             * @memberOf Stack
+             * @param {string} key The key of the value to remove.
+             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+             */
+            function stackDelete(key) {
+              var data = this.__data__,
+                result = data["delete"](key);
+
+              this.size = data.size;
+              return result;
+            }
 
-    /**
-     * The base implementation of `_.set`.
-     *
-     * @private
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to set.
-     * @param {*} value The value to set.
-     * @param {Function} [customizer] The function to customize path creation.
-     * @returns {Object} Returns `object`.
-     */
-    function baseSet(object, path, value, customizer) {
-      if (!isObject(object)) {
-        return object;
-      }
-      path = castPath(path, object);
+            /**
+             * Gets the stack value for `key`.
+             *
+             * @private
+             * @name get
+             * @memberOf Stack
+             * @param {string} key The key of the value to get.
+             * @returns {*} Returns the entry value.
+             */
+            function stackGet(key) {
+              return this.__data__.get(key);
+            }
 
-      var index = -1,
-          length = path.length,
-          lastIndex = length - 1,
-          nested = object;
+            /**
+             * Checks if a stack value for `key` exists.
+             *
+             * @private
+             * @name has
+             * @memberOf Stack
+             * @param {string} key The key of the entry to check.
+             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+             */
+            function stackHas(key) {
+              return this.__data__.has(key);
+            }
 
-      while (nested != null && ++index < length) {
-        var key = toKey(path[index]),
-            newValue = value;
+            /**
+             * Sets the stack `key` to `value`.
+             *
+             * @private
+             * @name set
+             * @memberOf Stack
+             * @param {string} key The key of the value to set.
+             * @param {*} value The value to set.
+             * @returns {Object} Returns the stack cache instance.
+             */
+            function stackSet(key, value) {
+              var data = this.__data__;
+              if (data instanceof ListCache) {
+                var pairs = data.__data__;
+                if (!Map || pairs.length < LARGE_ARRAY_SIZE - 1) {
+                  pairs.push([key, value]);
+                  this.size = ++data.size;
+                  return this;
+                }
+                data = this.__data__ = new MapCache(pairs);
+              }
+              data.set(key, value);
+              this.size = data.size;
+              return this;
+            }
 
-        if (index != lastIndex) {
-          var objValue = nested[key];
-          newValue = customizer ? customizer(objValue, key, nested) : undefined;
-          if (newValue === undefined) {
-            newValue = isObject(objValue)
-              ? objValue
-              : (isIndex(path[index + 1]) ? [] : {});
-          }
-        }
-        assignValue(nested, key, newValue);
-        nested = nested[key];
-      }
-      return object;
-    }
+            // Add methods to `Stack`.
+            Stack.prototype.clear = stackClear;
+            Stack.prototype["delete"] = stackDelete;
+            Stack.prototype.get = stackGet;
+            Stack.prototype.has = stackHas;
+            Stack.prototype.set = stackSet;
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates an array of the enumerable property names of the array-like `value`.
+             *
+             * @private
+             * @param {*} value The value to query.
+             * @param {boolean} inherited Specify returning inherited property names.
+             * @returns {Array} Returns the array of property names.
+             */
+            function arrayLikeKeys(value, inherited) {
+              var isArr = isArray(value),
+                isArg = !isArr && isArguments(value),
+                isBuff = !isArr && !isArg && isBuffer(value),
+                isType = !isArr && !isArg && !isBuff && isTypedArray(value),
+                skipIndexes = isArr || isArg || isBuff || isType,
+                result = skipIndexes ? baseTimes(value.length, String) : [],
+                length = result.length;
+
+              for (var key in value) {
+                if (
+                  (inherited || hasOwnProperty.call(value, key)) &&
+                  !(
+                    skipIndexes &&
+                    // Safari 9 has enumerable `arguments.length` in strict mode.
+                    (key == "length" ||
+                      // Node.js 0.10 has enumerable non-index properties on buffers.
+                      (isBuff && (key == "offset" || key == "parent")) ||
+                      // PhantomJS 2 has enumerable non-index properties on typed arrays.
+                      (isType &&
+                        (key == "buffer" ||
+                          key == "byteLength" ||
+                          key == "byteOffset")) ||
+                      // Skip index properties.
+                      isIndex(key, length))
+                  )
+                ) {
+                  result.push(key);
+                }
+              }
+              return result;
+            }
 
-    /**
-     * The base implementation of `setData` without support for hot loop shorting.
-     *
-     * @private
-     * @param {Function} func The function to associate metadata with.
-     * @param {*} data The metadata.
-     * @returns {Function} Returns `func`.
-     */
-    var baseSetData = !metaMap ? identity : function(func, data) {
-      metaMap.set(func, data);
-      return func;
-    };
-
-    /**
-     * The base implementation of `setToString` without support for hot loop shorting.
-     *
-     * @private
-     * @param {Function} func The function to modify.
-     * @param {Function} string The `toString` result.
-     * @returns {Function} Returns `func`.
-     */
-    var baseSetToString = !defineProperty ? identity : function(func, string) {
-      return defineProperty(func, 'toString', {
-        'configurable': true,
-        'enumerable': false,
-        'value': constant(string),
-        'writable': true
-      });
-    };
-
-    /**
-     * The base implementation of `_.shuffle`.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to shuffle.
-     * @returns {Array} Returns the new shuffled array.
-     */
-    function baseShuffle(collection) {
-      return shuffleSelf(values(collection));
-    }
+            /**
+             * A specialized version of `_.sample` for arrays.
+             *
+             * @private
+             * @param {Array} array The array to sample.
+             * @returns {*} Returns the random element.
+             */
+            function arraySample(array) {
+              var length = array.length;
+              return length ? array[baseRandom(0, length - 1)] : undefined;
+            }
 
-    /**
-     * The base implementation of `_.slice` without an iteratee call guard.
-     *
-     * @private
-     * @param {Array} array The array to slice.
-     * @param {number} [start=0] The start position.
-     * @param {number} [end=array.length] The end position.
-     * @returns {Array} Returns the slice of `array`.
-     */
-    function baseSlice(array, start, end) {
-      var index = -1,
-          length = array.length;
-
-      if (start < 0) {
-        start = -start > length ? 0 : (length + start);
-      }
-      end = end > length ? length : end;
-      if (end < 0) {
-        end += length;
-      }
-      length = start > end ? 0 : ((end - start) >>> 0);
-      start >>>= 0;
-
-      var result = Array(length);
-      while (++index < length) {
-        result[index] = array[index + start];
-      }
-      return result;
-    }
+            /**
+             * A specialized version of `_.sampleSize` for arrays.
+             *
+             * @private
+             * @param {Array} array The array to sample.
+             * @param {number} n The number of elements to sample.
+             * @returns {Array} Returns the random elements.
+             */
+            function arraySampleSize(array, n) {
+              return shuffleSelf(
+                copyArray(array),
+                baseClamp(n, 0, array.length),
+              );
+            }
 
-    /**
-     * The base implementation of `_.some` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} predicate The function invoked per iteration.
-     * @returns {boolean} Returns `true` if any element passes the predicate check,
-     *  else `false`.
-     */
-    function baseSome(collection, predicate) {
-      var result;
-
-      baseEach(collection, function(value, index, collection) {
-        result = predicate(value, index, collection);
-        return !result;
-      });
-      return !!result;
-    }
+            /**
+             * A specialized version of `_.shuffle` for arrays.
+             *
+             * @private
+             * @param {Array} array The array to shuffle.
+             * @returns {Array} Returns the new shuffled array.
+             */
+            function arrayShuffle(array) {
+              return shuffleSelf(copyArray(array));
+            }
 
-    /**
-     * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
-     * performs a binary search of `array` to determine the index at which `value`
-     * should be inserted into `array` in order to maintain its sort order.
-     *
-     * @private
-     * @param {Array} array The sorted array to inspect.
-     * @param {*} value The value to evaluate.
-     * @param {boolean} [retHighest] Specify returning the highest qualified index.
-     * @returns {number} Returns the index at which `value` should be inserted
-     *  into `array`.
-     */
-    function baseSortedIndex(array, value, retHighest) {
-      var low = 0,
-          high = array == null ? low : array.length;
-
-      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
-        while (low < high) {
-          var mid = (low + high) >>> 1,
-              computed = array[mid];
-
-          if (computed !== null && !isSymbol(computed) &&
-              (retHighest ? (computed <= value) : (computed < value))) {
-            low = mid + 1;
-          } else {
-            high = mid;
-          }
-        }
-        return high;
-      }
-      return baseSortedIndexBy(array, value, identity, retHighest);
-    }
+            /**
+             * This function is like `assignValue` except that it doesn't assign
+             * `undefined` values.
+             *
+             * @private
+             * @param {Object} object The object to modify.
+             * @param {string} key The key of the property to assign.
+             * @param {*} value The value to assign.
+             */
+            function assignMergeValue(object, key, value) {
+              if (
+                (value !== undefined && !eq(object[key], value)) ||
+                (value === undefined && !(key in object))
+              ) {
+                baseAssignValue(object, key, value);
+              }
+            }
 
-    /**
-     * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
-     * which invokes `iteratee` for `value` and each element of `array` to compute
-     * their sort ranking. The iteratee is invoked with one argument; (value).
-     *
-     * @private
-     * @param {Array} array The sorted array to inspect.
-     * @param {*} value The value to evaluate.
-     * @param {Function} iteratee The iteratee invoked per element.
-     * @param {boolean} [retHighest] Specify returning the highest qualified index.
-     * @returns {number} Returns the index at which `value` should be inserted
-     *  into `array`.
-     */
-    function baseSortedIndexBy(array, value, iteratee, retHighest) {
-      value = iteratee(value);
-
-      var low = 0,
-          high = array == null ? 0 : array.length,
-          valIsNaN = value !== value,
-          valIsNull = value === null,
-          valIsSymbol = isSymbol(value),
-          valIsUndefined = value === undefined;
-
-      while (low < high) {
-        var mid = nativeFloor((low + high) / 2),
-            computed = iteratee(array[mid]),
-            othIsDefined = computed !== undefined,
-            othIsNull = computed === null,
-            othIsReflexive = computed === computed,
-            othIsSymbol = isSymbol(computed);
-
-        if (valIsNaN) {
-          var setLow = retHighest || othIsReflexive;
-        } else if (valIsUndefined) {
-          setLow = othIsReflexive && (retHighest || othIsDefined);
-        } else if (valIsNull) {
-          setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
-        } else if (valIsSymbol) {
-          setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
-        } else if (othIsNull || othIsSymbol) {
-          setLow = false;
-        } else {
-          setLow = retHighest ? (computed <= value) : (computed < value);
-        }
-        if (setLow) {
-          low = mid + 1;
-        } else {
-          high = mid;
-        }
-      }
-      return nativeMin(high, MAX_ARRAY_INDEX);
-    }
+            /**
+             * Assigns `value` to `key` of `object` if the existing value is not equivalent
+             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons.
+             *
+             * @private
+             * @param {Object} object The object to modify.
+             * @param {string} key The key of the property to assign.
+             * @param {*} value The value to assign.
+             */
+            function assignValue(object, key, value) {
+              var objValue = object[key];
+              if (
+                !(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
+                (value === undefined && !(key in object))
+              ) {
+                baseAssignValue(object, key, value);
+              }
+            }
 
-    /**
-     * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
-     * support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array} array The array to inspect.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @returns {Array} Returns the new duplicate free array.
-     */
-    function baseSortedUniq(array, iteratee) {
-      var index = -1,
-          length = array.length,
-          resIndex = 0,
-          result = [];
+            /**
+             * Gets the index at which the `key` is found in `array` of key-value pairs.
+             *
+             * @private
+             * @param {Array} array The array to inspect.
+             * @param {*} key The key to search for.
+             * @returns {number} Returns the index of the matched value, else `-1`.
+             */
+            function assocIndexOf(array, key) {
+              var length = array.length;
+              while (length--) {
+                if (eq(array[length][0], key)) {
+                  return length;
+                }
+              }
+              return -1;
+            }
 
-      while (++index < length) {
-        var value = array[index],
-            computed = iteratee ? iteratee(value) : value;
+            /**
+             * Aggregates elements of `collection` on `accumulator` with keys transformed
+             * by `iteratee` and values set by `setter`.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} setter The function to set `accumulator` values.
+             * @param {Function} iteratee The iteratee to transform keys.
+             * @param {Object} accumulator The initial aggregated object.
+             * @returns {Function} Returns `accumulator`.
+             */
+            function baseAggregator(collection, setter, iteratee, accumulator) {
+              baseEach(collection, function (value, key, collection) {
+                setter(accumulator, value, iteratee(value), collection);
+              });
+              return accumulator;
+            }
 
-        if (!index || !eq(computed, seen)) {
-          var seen = computed;
-          result[resIndex++] = value === 0 ? 0 : value;
-        }
-      }
-      return result;
-    }
+            /**
+             * The base implementation of `_.assign` without support for multiple sources
+             * or `customizer` functions.
+             *
+             * @private
+             * @param {Object} object The destination object.
+             * @param {Object} source The source object.
+             * @returns {Object} Returns `object`.
+             */
+            function baseAssign(object, source) {
+              return object && copyObject(source, keys(source), object);
+            }
 
-    /**
-     * The base implementation of `_.toNumber` which doesn't ensure correct
-     * conversions of binary, hexadecimal, or octal string values.
-     *
-     * @private
-     * @param {*} value The value to process.
-     * @returns {number} Returns the number.
-     */
-    function baseToNumber(value) {
-      if (typeof value == 'number') {
-        return value;
-      }
-      if (isSymbol(value)) {
-        return NAN;
-      }
-      return +value;
-    }
+            /**
+             * The base implementation of `_.assignIn` without support for multiple sources
+             * or `customizer` functions.
+             *
+             * @private
+             * @param {Object} object The destination object.
+             * @param {Object} source The source object.
+             * @returns {Object} Returns `object`.
+             */
+            function baseAssignIn(object, source) {
+              return object && copyObject(source, keysIn(source), object);
+            }
 
-    /**
-     * The base implementation of `_.toString` which doesn't convert nullish
-     * values to empty strings.
-     *
-     * @private
-     * @param {*} value The value to process.
-     * @returns {string} Returns the string.
-     */
-    function baseToString(value) {
-      // Exit early for strings to avoid a performance hit in some environments.
-      if (typeof value == 'string') {
-        return value;
-      }
-      if (isArray(value)) {
-        // Recursively convert values (susceptible to call stack limits).
-        return arrayMap(value, baseToString) + '';
-      }
-      if (isSymbol(value)) {
-        return symbolToString ? symbolToString.call(value) : '';
-      }
-      var result = (value + '');
-      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
-    }
+            /**
+             * The base implementation of `assignValue` and `assignMergeValue` without
+             * value checks.
+             *
+             * @private
+             * @param {Object} object The object to modify.
+             * @param {string} key The key of the property to assign.
+             * @param {*} value The value to assign.
+             */
+            function baseAssignValue(object, key, value) {
+              if (key == "__proto__" && defineProperty) {
+                defineProperty(object, key, {
+                  configurable: true,
+                  enumerable: true,
+                  value: value,
+                  writable: true,
+                });
+              } else {
+                object[key] = value;
+              }
+            }
 
-    /**
-     * The base implementation of `_.uniqBy` without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array} array The array to inspect.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new duplicate free array.
-     */
-    function baseUniq(array, iteratee, comparator) {
-      var index = -1,
-          includes = arrayIncludes,
-          length = array.length,
-          isCommon = true,
-          result = [],
-          seen = result;
-
-      if (comparator) {
-        isCommon = false;
-        includes = arrayIncludesWith;
-      }
-      else if (length >= LARGE_ARRAY_SIZE) {
-        var set = iteratee ? null : createSet(array);
-        if (set) {
-          return setToArray(set);
-        }
-        isCommon = false;
-        includes = cacheHas;
-        seen = new SetCache;
-      }
-      else {
-        seen = iteratee ? [] : result;
-      }
-      outer:
-      while (++index < length) {
-        var value = array[index],
-            computed = iteratee ? iteratee(value) : value;
-
-        value = (comparator || value !== 0) ? value : 0;
-        if (isCommon && computed === computed) {
-          var seenIndex = seen.length;
-          while (seenIndex--) {
-            if (seen[seenIndex] === computed) {
-              continue outer;
-            }
-          }
-          if (iteratee) {
-            seen.push(computed);
-          }
-          result.push(value);
-        }
-        else if (!includes(seen, computed, comparator)) {
-          if (seen !== result) {
-            seen.push(computed);
-          }
-          result.push(value);
-        }
-      }
-      return result;
-    }
+            /**
+             * The base implementation of `_.at` without support for individual paths.
+             *
+             * @private
+             * @param {Object} object The object to iterate over.
+             * @param {string[]} paths The property paths to pick.
+             * @returns {Array} Returns the picked elements.
+             */
+            function baseAt(object, paths) {
+              var index = -1,
+                length = paths.length,
+                result = Array(length),
+                skip = object == null;
+
+              while (++index < length) {
+                result[index] = skip ? undefined : get(object, paths[index]);
+              }
+              return result;
+            }
 
-    /**
-     * The base implementation of `_.unset`.
-     *
-     * @private
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The property path to unset.
-     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
-     */
-    function baseUnset(object, path) {
-      path = castPath(path, object);
-      object = parent(object, path);
-      return object == null || delete object[toKey(last(path))];
-    }
+            /**
+             * The base implementation of `_.clamp` which doesn't coerce arguments.
+             *
+             * @private
+             * @param {number} number The number to clamp.
+             * @param {number} [lower] The lower bound.
+             * @param {number} upper The upper bound.
+             * @returns {number} Returns the clamped number.
+             */
+            function baseClamp(number, lower, upper) {
+              if (number === number) {
+                if (upper !== undefined) {
+                  number = number <= upper ? number : upper;
+                }
+                if (lower !== undefined) {
+                  number = number >= lower ? number : lower;
+                }
+              }
+              return number;
+            }
 
-    /**
-     * The base implementation of `_.update`.
-     *
-     * @private
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to update.
-     * @param {Function} updater The function to produce the updated value.
-     * @param {Function} [customizer] The function to customize path creation.
-     * @returns {Object} Returns `object`.
-     */
-    function baseUpdate(object, path, updater, customizer) {
-      return baseSet(object, path, updater(baseGet(object, path)), customizer);
-    }
+            /**
+             * The base implementation of `_.clone` and `_.cloneDeep` which tracks
+             * traversed objects.
+             *
+             * @private
+             * @param {*} value The value to clone.
+             * @param {boolean} bitmask The bitmask flags.
+             *  1 - Deep clone
+             *  2 - Flatten inherited properties
+             *  4 - Clone symbols
+             * @param {Function} [customizer] The function to customize cloning.
+             * @param {string} [key] The key of `value`.
+             * @param {Object} [object] The parent object of `value`.
+             * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
+             * @returns {*} Returns the cloned value.
+             */
+            function baseClone(value, bitmask, customizer, key, object, stack) {
+              var result,
+                isDeep = bitmask & CLONE_DEEP_FLAG,
+                isFlat = bitmask & CLONE_FLAT_FLAG,
+                isFull = bitmask & CLONE_SYMBOLS_FLAG;
+
+              if (customizer) {
+                result = object
+                  ? customizer(value, key, object, stack)
+                  : customizer(value);
+              }
+              if (result !== undefined) {
+                return result;
+              }
+              if (!isObject(value)) {
+                return value;
+              }
+              var isArr = isArray(value);
+              if (isArr) {
+                result = initCloneArray(value);
+                if (!isDeep) {
+                  return copyArray(value, result);
+                }
+              } else {
+                var tag = getTag(value),
+                  isFunc = tag == funcTag || tag == genTag;
 
-    /**
-     * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
-     * without support for iteratee shorthands.
-     *
-     * @private
-     * @param {Array} array The array to query.
-     * @param {Function} predicate The function invoked per iteration.
-     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
-     * @param {boolean} [fromRight] Specify iterating from right to left.
-     * @returns {Array} Returns the slice of `array`.
-     */
-    function baseWhile(array, predicate, isDrop, fromRight) {
-      var length = array.length,
-          index = fromRight ? length : -1;
-
-      while ((fromRight ? index-- : ++index < length) &&
-        predicate(array[index], index, array)) {}
-
-      return isDrop
-        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
-        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
-    }
+                if (isBuffer(value)) {
+                  return cloneBuffer(value, isDeep);
+                }
+                if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+                  result = isFlat || isFunc ? {} : initCloneObject(value);
+                  if (!isDeep) {
+                    return isFlat
+                      ? copySymbolsIn(value, baseAssignIn(result, value))
+                      : copySymbols(value, baseAssign(result, value));
+                  }
+                } else {
+                  if (!cloneableTags[tag]) {
+                    return object ? value : {};
+                  }
+                  result = initCloneByTag(value, tag, isDeep);
+                }
+              }
+              // Check for circular references and return its corresponding clone.
+              stack || (stack = new Stack());
+              var stacked = stack.get(value);
+              if (stacked) {
+                return stacked;
+              }
+              stack.set(value, result);
+
+              if (isSet(value)) {
+                value.forEach(function (subValue) {
+                  result.add(
+                    baseClone(
+                      subValue,
+                      bitmask,
+                      customizer,
+                      subValue,
+                      value,
+                      stack,
+                    ),
+                  );
+                });
 
-    /**
-     * The base implementation of `wrapperValue` which returns the result of
-     * performing a sequence of actions on the unwrapped `value`, where each
-     * successive action is supplied the return value of the previous.
-     *
-     * @private
-     * @param {*} value The unwrapped value.
-     * @param {Array} actions Actions to perform to resolve the unwrapped value.
-     * @returns {*} Returns the resolved value.
-     */
-    function baseWrapperValue(value, actions) {
-      var result = value;
-      if (result instanceof LazyWrapper) {
-        result = result.value();
-      }
-      return arrayReduce(actions, function(result, action) {
-        return action.func.apply(action.thisArg, arrayPush([result], action.args));
-      }, result);
-    }
+                return result;
+              }
 
-    /**
-     * The base implementation of methods like `_.xor`, without support for
-     * iteratee shorthands, that accepts an array of arrays to inspect.
-     *
-     * @private
-     * @param {Array} arrays The arrays to inspect.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of values.
-     */
-    function baseXor(arrays, iteratee, comparator) {
-      var length = arrays.length;
-      if (length < 2) {
-        return length ? baseUniq(arrays[0]) : [];
-      }
-      var index = -1,
-          result = Array(length);
+              if (isMap(value)) {
+                value.forEach(function (subValue, key) {
+                  result.set(
+                    key,
+                    baseClone(subValue, bitmask, customizer, key, value, stack),
+                  );
+                });
 
-      while (++index < length) {
-        var array = arrays[index],
-            othIndex = -1;
+                return result;
+              }
 
-        while (++othIndex < length) {
-          if (othIndex != index) {
-            result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
-          }
-        }
-      }
-      return baseUniq(baseFlatten(result, 1), iteratee, comparator);
-    }
+              var keysFunc = isFull
+                ? isFlat
+                  ? getAllKeysIn
+                  : getAllKeys
+                : isFlat
+                  ? keysIn
+                  : keys;
+
+              var props = isArr ? undefined : keysFunc(value);
+              arrayEach(props || value, function (subValue, key) {
+                if (props) {
+                  key = subValue;
+                  subValue = value[key];
+                }
+                // Recursively populate clone (susceptible to call stack limits).
+                assignValue(
+                  result,
+                  key,
+                  baseClone(subValue, bitmask, customizer, key, value, stack),
+                );
+              });
+              return result;
+            }
 
-    /**
-     * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
-     *
-     * @private
-     * @param {Array} props The property identifiers.
-     * @param {Array} values The property values.
-     * @param {Function} assignFunc The function to assign values.
-     * @returns {Object} Returns the new object.
-     */
-    function baseZipObject(props, values, assignFunc) {
-      var index = -1,
-          length = props.length,
-          valsLength = values.length,
-          result = {};
-
-      while (++index < length) {
-        var value = index < valsLength ? values[index] : undefined;
-        assignFunc(result, props[index], value);
-      }
-      return result;
-    }
+            /**
+             * The base implementation of `_.conforms` which doesn't clone `source`.
+             *
+             * @private
+             * @param {Object} source The object of property predicates to conform to.
+             * @returns {Function} Returns the new spec function.
+             */
+            function baseConforms(source) {
+              var props = keys(source);
+              return function (object) {
+                return baseConformsTo(object, source, props);
+              };
+            }
 
-    /**
-     * Casts `value` to an empty array if it's not an array like object.
-     *
-     * @private
-     * @param {*} value The value to inspect.
-     * @returns {Array|Object} Returns the cast array-like object.
-     */
-    function castArrayLikeObject(value) {
-      return isArrayLikeObject(value) ? value : [];
-    }
+            /**
+             * The base implementation of `_.conformsTo` which accepts `props` to check.
+             *
+             * @private
+             * @param {Object} object The object to inspect.
+             * @param {Object} source The object of property predicates to conform to.
+             * @returns {boolean} Returns `true` if `object` conforms, else `false`.
+             */
+            function baseConformsTo(object, source, props) {
+              var length = props.length;
+              if (object == null) {
+                return !length;
+              }
+              object = Object(object);
+              while (length--) {
+                var key = props[length],
+                  predicate = source[key],
+                  value = object[key];
+
+                if (
+                  (value === undefined && !(key in object)) ||
+                  !predicate(value)
+                ) {
+                  return false;
+                }
+              }
+              return true;
+            }
 
-    /**
-     * Casts `value` to `identity` if it's not a function.
-     *
-     * @private
-     * @param {*} value The value to inspect.
-     * @returns {Function} Returns cast function.
-     */
-    function castFunction(value) {
-      return typeof value == 'function' ? value : identity;
-    }
+            /**
+             * The base implementation of `_.delay` and `_.defer` which accepts `args`
+             * to provide to `func`.
+             *
+             * @private
+             * @param {Function} func The function to delay.
+             * @param {number} wait The number of milliseconds to delay invocation.
+             * @param {Array} args The arguments to provide to `func`.
+             * @returns {number|Object} Returns the timer id or timeout object.
+             */
+            function baseDelay(func, wait, args) {
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              return setTimeout(function () {
+                func.apply(undefined, args);
+              }, wait);
+            }
 
-    /**
-     * Casts `value` to a path array if it's not one.
-     *
-     * @private
-     * @param {*} value The value to inspect.
-     * @param {Object} [object] The object to query keys on.
-     * @returns {Array} Returns the cast property path array.
-     */
-    function castPath(value, object) {
-      if (isArray(value)) {
-        return value;
-      }
-      return isKey(value, object) ? [value] : stringToPath(toString(value));
-    }
+            /**
+             * The base implementation of methods like `_.difference` without support
+             * for excluding multiple arrays or iteratee shorthands.
+             *
+             * @private
+             * @param {Array} array The array to inspect.
+             * @param {Array} values The values to exclude.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of filtered values.
+             */
+            function baseDifference(array, values, iteratee, comparator) {
+              var index = -1,
+                includes = arrayIncludes,
+                isCommon = true,
+                length = array.length,
+                result = [],
+                valuesLength = values.length;
+
+              if (!length) {
+                return result;
+              }
+              if (iteratee) {
+                values = arrayMap(values, baseUnary(iteratee));
+              }
+              if (comparator) {
+                includes = arrayIncludesWith;
+                isCommon = false;
+              } else if (values.length >= LARGE_ARRAY_SIZE) {
+                includes = cacheHas;
+                isCommon = false;
+                values = new SetCache(values);
+              }
+              outer: while (++index < length) {
+                var value = array[index],
+                  computed = iteratee == null ? value : iteratee(value);
+
+                value = comparator || value !== 0 ? value : 0;
+                if (isCommon && computed === computed) {
+                  var valuesIndex = valuesLength;
+                  while (valuesIndex--) {
+                    if (values[valuesIndex] === computed) {
+                      continue outer;
+                    }
+                  }
+                  result.push(value);
+                } else if (!includes(values, computed, comparator)) {
+                  result.push(value);
+                }
+              }
+              return result;
+            }
 
-    /**
-     * A `baseRest` alias which can be replaced with `identity` by module
-     * replacement plugins.
-     *
-     * @private
-     * @type {Function}
-     * @param {Function} func The function to apply a rest parameter to.
-     * @returns {Function} Returns the new function.
-     */
-    var castRest = baseRest;
-
-    /**
-     * Casts `array` to a slice if it's needed.
-     *
-     * @private
-     * @param {Array} array The array to inspect.
-     * @param {number} start The start position.
-     * @param {number} [end=array.length] The end position.
-     * @returns {Array} Returns the cast slice.
-     */
-    function castSlice(array, start, end) {
-      var length = array.length;
-      end = end === undefined ? length : end;
-      return (!start && end >= length) ? array : baseSlice(array, start, end);
-    }
+            /**
+             * The base implementation of `_.forEach` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @returns {Array|Object} Returns `collection`.
+             */
+            var baseEach = createBaseEach(baseForOwn);
+
+            /**
+             * The base implementation of `_.forEachRight` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @returns {Array|Object} Returns `collection`.
+             */
+            var baseEachRight = createBaseEach(baseForOwnRight, true);
+
+            /**
+             * The base implementation of `_.every` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} predicate The function invoked per iteration.
+             * @returns {boolean} Returns `true` if all elements pass the predicate check,
+             *  else `false`
+             */
+            function baseEvery(collection, predicate) {
+              var result = true;
+              baseEach(collection, function (value, index, collection) {
+                result = !!predicate(value, index, collection);
+                return result;
+              });
+              return result;
+            }
 
-    /**
-     * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
-     *
-     * @private
-     * @param {number|Object} id The timer id or timeout object of the timer to clear.
-     */
-    var clearTimeout = ctxClearTimeout || function(id) {
-      return root.clearTimeout(id);
-    };
-
-    /**
-     * Creates a clone of  `buffer`.
-     *
-     * @private
-     * @param {Buffer} buffer The buffer to clone.
-     * @param {boolean} [isDeep] Specify a deep clone.
-     * @returns {Buffer} Returns the cloned buffer.
-     */
-    function cloneBuffer(buffer, isDeep) {
-      if (isDeep) {
-        return buffer.slice();
-      }
-      var length = buffer.length,
-          result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
-
-      buffer.copy(result);
-      return result;
-    }
+            /**
+             * The base implementation of methods like `_.max` and `_.min` which accepts a
+             * `comparator` to determine the extremum value.
+             *
+             * @private
+             * @param {Array} array The array to iterate over.
+             * @param {Function} iteratee The iteratee invoked per iteration.
+             * @param {Function} comparator The comparator used to compare values.
+             * @returns {*} Returns the extremum value.
+             */
+            function baseExtremum(array, iteratee, comparator) {
+              var index = -1,
+                length = array.length;
+
+              while (++index < length) {
+                var value = array[index],
+                  current = iteratee(value);
+
+                if (
+                  current != null &&
+                  (computed === undefined
+                    ? current === current && !isSymbol(current)
+                    : comparator(current, computed))
+                ) {
+                  var computed = current,
+                    result = value;
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Creates a clone of `arrayBuffer`.
-     *
-     * @private
-     * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
-     * @returns {ArrayBuffer} Returns the cloned array buffer.
-     */
-    function cloneArrayBuffer(arrayBuffer) {
-      var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
-      new Uint8Array(result).set(new Uint8Array(arrayBuffer));
-      return result;
-    }
+            /**
+             * The base implementation of `_.fill` without an iteratee call guard.
+             *
+             * @private
+             * @param {Array} array The array to fill.
+             * @param {*} value The value to fill `array` with.
+             * @param {number} [start=0] The start position.
+             * @param {number} [end=array.length] The end position.
+             * @returns {Array} Returns `array`.
+             */
+            function baseFill(array, value, start, end) {
+              var length = array.length;
+
+              start = toInteger(start);
+              if (start < 0) {
+                start = -start > length ? 0 : length + start;
+              }
+              end = end === undefined || end > length ? length : toInteger(end);
+              if (end < 0) {
+                end += length;
+              }
+              end = start > end ? 0 : toLength(end);
+              while (start < end) {
+                array[start++] = value;
+              }
+              return array;
+            }
 
-    /**
-     * Creates a clone of `dataView`.
-     *
-     * @private
-     * @param {Object} dataView The data view to clone.
-     * @param {boolean} [isDeep] Specify a deep clone.
-     * @returns {Object} Returns the cloned data view.
-     */
-    function cloneDataView(dataView, isDeep) {
-      var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
-      return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
-    }
+            /**
+             * The base implementation of `_.filter` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} predicate The function invoked per iteration.
+             * @returns {Array} Returns the new filtered array.
+             */
+            function baseFilter(collection, predicate) {
+              var result = [];
+              baseEach(collection, function (value, index, collection) {
+                if (predicate(value, index, collection)) {
+                  result.push(value);
+                }
+              });
+              return result;
+            }
 
-    /**
-     * Creates a clone of `regexp`.
-     *
-     * @private
-     * @param {Object} regexp The regexp to clone.
-     * @returns {Object} Returns the cloned regexp.
-     */
-    function cloneRegExp(regexp) {
-      var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
-      result.lastIndex = regexp.lastIndex;
-      return result;
-    }
+            /**
+             * The base implementation of `_.flatten` with support for restricting flattening.
+             *
+             * @private
+             * @param {Array} array The array to flatten.
+             * @param {number} depth The maximum recursion depth.
+             * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
+             * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
+             * @param {Array} [result=[]] The initial result value.
+             * @returns {Array} Returns the new flattened array.
+             */
+            function baseFlatten(array, depth, predicate, isStrict, result) {
+              var index = -1,
+                length = array.length;
+
+              predicate || (predicate = isFlattenable);
+              result || (result = []);
+
+              while (++index < length) {
+                var value = array[index];
+                if (depth > 0 && predicate(value)) {
+                  if (depth > 1) {
+                    // Recursively flatten arrays (susceptible to call stack limits).
+                    baseFlatten(value, depth - 1, predicate, isStrict, result);
+                  } else {
+                    arrayPush(result, value);
+                  }
+                } else if (!isStrict) {
+                  result[result.length] = value;
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Creates a clone of the `symbol` object.
-     *
-     * @private
-     * @param {Object} symbol The symbol object to clone.
-     * @returns {Object} Returns the cloned symbol object.
-     */
-    function cloneSymbol(symbol) {
-      return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
-    }
+            /**
+             * The base implementation of `baseForOwn` which iterates over `object`
+             * properties returned by `keysFunc` and invokes `iteratee` for each property.
+             * Iteratee functions may exit iteration early by explicitly returning `false`.
+             *
+             * @private
+             * @param {Object} object The object to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @param {Function} keysFunc The function to get the keys of `object`.
+             * @returns {Object} Returns `object`.
+             */
+            var baseFor = createBaseFor();
+
+            /**
+             * This function is like `baseFor` except that it iterates over properties
+             * in the opposite order.
+             *
+             * @private
+             * @param {Object} object The object to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @param {Function} keysFunc The function to get the keys of `object`.
+             * @returns {Object} Returns `object`.
+             */
+            var baseForRight = createBaseFor(true);
+
+            /**
+             * The base implementation of `_.forOwn` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Object} object The object to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @returns {Object} Returns `object`.
+             */
+            function baseForOwn(object, iteratee) {
+              return object && baseFor(object, iteratee, keys);
+            }
 
-    /**
-     * Creates a clone of `typedArray`.
-     *
-     * @private
-     * @param {Object} typedArray The typed array to clone.
-     * @param {boolean} [isDeep] Specify a deep clone.
-     * @returns {Object} Returns the cloned typed array.
-     */
-    function cloneTypedArray(typedArray, isDeep) {
-      var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
-      return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
-    }
+            /**
+             * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Object} object The object to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @returns {Object} Returns `object`.
+             */
+            function baseForOwnRight(object, iteratee) {
+              return object && baseForRight(object, iteratee, keys);
+            }
 
-    /**
-     * Compares values to sort them in ascending order.
-     *
-     * @private
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {number} Returns the sort order indicator for `value`.
-     */
-    function compareAscending(value, other) {
-      if (value !== other) {
-        var valIsDefined = value !== undefined,
-            valIsNull = value === null,
-            valIsReflexive = value === value,
-            valIsSymbol = isSymbol(value);
-
-        var othIsDefined = other !== undefined,
-            othIsNull = other === null,
-            othIsReflexive = other === other,
-            othIsSymbol = isSymbol(other);
-
-        if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
-            (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
-            (valIsNull && othIsDefined && othIsReflexive) ||
-            (!valIsDefined && othIsReflexive) ||
-            !valIsReflexive) {
-          return 1;
-        }
-        if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
-            (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
-            (othIsNull && valIsDefined && valIsReflexive) ||
-            (!othIsDefined && valIsReflexive) ||
-            !othIsReflexive) {
-          return -1;
-        }
-      }
-      return 0;
-    }
+            /**
+             * The base implementation of `_.functions` which creates an array of
+             * `object` function property names filtered from `props`.
+             *
+             * @private
+             * @param {Object} object The object to inspect.
+             * @param {Array} props The property names to filter.
+             * @returns {Array} Returns the function names.
+             */
+            function baseFunctions(object, props) {
+              return arrayFilter(props, function (key) {
+                return isFunction(object[key]);
+              });
+            }
 
-    /**
-     * Used by `_.orderBy` to compare multiple properties of a value to another
-     * and stable sort them.
-     *
-     * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
-     * specify an order of "desc" for descending or "asc" for ascending sort order
-     * of corresponding values.
-     *
-     * @private
-     * @param {Object} object The object to compare.
-     * @param {Object} other The other object to compare.
-     * @param {boolean[]|string[]} orders The order to sort by for each property.
-     * @returns {number} Returns the sort order indicator for `object`.
-     */
-    function compareMultiple(object, other, orders) {
-      var index = -1,
-          objCriteria = object.criteria,
-          othCriteria = other.criteria,
-          length = objCriteria.length,
-          ordersLength = orders.length;
-
-      while (++index < length) {
-        var result = compareAscending(objCriteria[index], othCriteria[index]);
-        if (result) {
-          if (index >= ordersLength) {
-            return result;
-          }
-          var order = orders[index];
-          return result * (order == 'desc' ? -1 : 1);
-        }
-      }
-      // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
-      // that causes it, under certain circumstances, to provide the same value for
-      // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
-      // for more details.
-      //
-      // This also ensures a stable sort in V8 and other engines.
-      // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
-      return object.index - other.index;
-    }
+            /**
+             * The base implementation of `_.get` without support for default values.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path of the property to get.
+             * @returns {*} Returns the resolved value.
+             */
+            function baseGet(object, path) {
+              path = castPath(path, object);
+
+              var index = 0,
+                length = path.length;
+
+              while (object != null && index < length) {
+                object = object[toKey(path[index++])];
+              }
+              return index && index == length ? object : undefined;
+            }
 
-    /**
-     * Creates an array that is the composition of partially applied arguments,
-     * placeholders, and provided arguments into a single array of arguments.
-     *
-     * @private
-     * @param {Array} args The provided arguments.
-     * @param {Array} partials The arguments to prepend to those provided.
-     * @param {Array} holders The `partials` placeholder indexes.
-     * @params {boolean} [isCurried] Specify composing for a curried function.
-     * @returns {Array} Returns the new array of composed arguments.
-     */
-    function composeArgs(args, partials, holders, isCurried) {
-      var argsIndex = -1,
-          argsLength = args.length,
-          holdersLength = holders.length,
-          leftIndex = -1,
-          leftLength = partials.length,
-          rangeLength = nativeMax(argsLength - holdersLength, 0),
-          result = Array(leftLength + rangeLength),
-          isUncurried = !isCurried;
-
-      while (++leftIndex < leftLength) {
-        result[leftIndex] = partials[leftIndex];
-      }
-      while (++argsIndex < holdersLength) {
-        if (isUncurried || argsIndex < argsLength) {
-          result[holders[argsIndex]] = args[argsIndex];
-        }
-      }
-      while (rangeLength--) {
-        result[leftIndex++] = args[argsIndex++];
-      }
-      return result;
-    }
+            /**
+             * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
+             * `keysFunc` and `symbolsFunc` to get the enumerable property names and
+             * symbols of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @param {Function} keysFunc The function to get the keys of `object`.
+             * @param {Function} symbolsFunc The function to get the symbols of `object`.
+             * @returns {Array} Returns the array of property names and symbols.
+             */
+            function baseGetAllKeys(object, keysFunc, symbolsFunc) {
+              var result = keysFunc(object);
+              return isArray(object)
+                ? result
+                : arrayPush(result, symbolsFunc(object));
+            }
 
-    /**
-     * This function is like `composeArgs` except that the arguments composition
-     * is tailored for `_.partialRight`.
-     *
-     * @private
-     * @param {Array} args The provided arguments.
-     * @param {Array} partials The arguments to append to those provided.
-     * @param {Array} holders The `partials` placeholder indexes.
-     * @params {boolean} [isCurried] Specify composing for a curried function.
-     * @returns {Array} Returns the new array of composed arguments.
-     */
-    function composeArgsRight(args, partials, holders, isCurried) {
-      var argsIndex = -1,
-          argsLength = args.length,
-          holdersIndex = -1,
-          holdersLength = holders.length,
-          rightIndex = -1,
-          rightLength = partials.length,
-          rangeLength = nativeMax(argsLength - holdersLength, 0),
-          result = Array(rangeLength + rightLength),
-          isUncurried = !isCurried;
-
-      while (++argsIndex < rangeLength) {
-        result[argsIndex] = args[argsIndex];
-      }
-      var offset = argsIndex;
-      while (++rightIndex < rightLength) {
-        result[offset + rightIndex] = partials[rightIndex];
-      }
-      while (++holdersIndex < holdersLength) {
-        if (isUncurried || argsIndex < argsLength) {
-          result[offset + holders[holdersIndex]] = args[argsIndex++];
-        }
-      }
-      return result;
-    }
+            /**
+             * The base implementation of `getTag` without fallbacks for buggy environments.
+             *
+             * @private
+             * @param {*} value The value to query.
+             * @returns {string} Returns the `toStringTag`.
+             */
+            function baseGetTag(value) {
+              if (value == null) {
+                return value === undefined ? undefinedTag : nullTag;
+              }
+              return symToStringTag && symToStringTag in Object(value)
+                ? getRawTag(value)
+                : objectToString(value);
+            }
 
-    /**
-     * Copies the values of `source` to `array`.
-     *
-     * @private
-     * @param {Array} source The array to copy values from.
-     * @param {Array} [array=[]] The array to copy values to.
-     * @returns {Array} Returns `array`.
-     */
-    function copyArray(source, array) {
-      var index = -1,
-          length = source.length;
+            /**
+             * The base implementation of `_.gt` which doesn't coerce arguments.
+             *
+             * @private
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if `value` is greater than `other`,
+             *  else `false`.
+             */
+            function baseGt(value, other) {
+              return value > other;
+            }
 
-      array || (array = Array(length));
-      while (++index < length) {
-        array[index] = source[index];
-      }
-      return array;
-    }
+            /**
+             * The base implementation of `_.has` without support for deep paths.
+             *
+             * @private
+             * @param {Object} [object] The object to query.
+             * @param {Array|string} key The key to check.
+             * @returns {boolean} Returns `true` if `key` exists, else `false`.
+             */
+            function baseHas(object, key) {
+              return object != null && hasOwnProperty.call(object, key);
+            }
 
-    /**
-     * Copies properties of `source` to `object`.
-     *
-     * @private
-     * @param {Object} source The object to copy properties from.
-     * @param {Array} props The property identifiers to copy.
-     * @param {Object} [object={}] The object to copy properties to.
-     * @param {Function} [customizer] The function to customize copied values.
-     * @returns {Object} Returns `object`.
-     */
-    function copyObject(source, props, object, customizer) {
-      var isNew = !object;
-      object || (object = {});
-
-      var index = -1,
-          length = props.length;
-
-      while (++index < length) {
-        var key = props[index];
-
-        var newValue = customizer
-          ? customizer(object[key], source[key], key, object, source)
-          : undefined;
+            /**
+             * The base implementation of `_.hasIn` without support for deep paths.
+             *
+             * @private
+             * @param {Object} [object] The object to query.
+             * @param {Array|string} key The key to check.
+             * @returns {boolean} Returns `true` if `key` exists, else `false`.
+             */
+            function baseHasIn(object, key) {
+              return object != null && key in Object(object);
+            }
 
-        if (newValue === undefined) {
-          newValue = source[key];
-        }
-        if (isNew) {
-          baseAssignValue(object, key, newValue);
-        } else {
-          assignValue(object, key, newValue);
-        }
-      }
-      return object;
-    }
+            /**
+             * The base implementation of `_.inRange` which doesn't coerce arguments.
+             *
+             * @private
+             * @param {number} number The number to check.
+             * @param {number} start The start of the range.
+             * @param {number} end The end of the range.
+             * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
+             */
+            function baseInRange(number, start, end) {
+              return (
+                number >= nativeMin(start, end) &&
+                number < nativeMax(start, end)
+              );
+            }
 
-    /**
-     * Copies own symbols of `source` to `object`.
-     *
-     * @private
-     * @param {Object} source The object to copy symbols from.
-     * @param {Object} [object={}] The object to copy symbols to.
-     * @returns {Object} Returns `object`.
-     */
-    function copySymbols(source, object) {
-      return copyObject(source, getSymbols(source), object);
-    }
+            /**
+             * The base implementation of methods like `_.intersection`, without support
+             * for iteratee shorthands, that accepts an array of arrays to inspect.
+             *
+             * @private
+             * @param {Array} arrays The arrays to inspect.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of shared values.
+             */
+            function baseIntersection(arrays, iteratee, comparator) {
+              var includes = comparator ? arrayIncludesWith : arrayIncludes,
+                length = arrays[0].length,
+                othLength = arrays.length,
+                othIndex = othLength,
+                caches = Array(othLength),
+                maxLength = Infinity,
+                result = [];
+
+              while (othIndex--) {
+                var array = arrays[othIndex];
+                if (othIndex && iteratee) {
+                  array = arrayMap(array, baseUnary(iteratee));
+                }
+                maxLength = nativeMin(array.length, maxLength);
+                caches[othIndex] =
+                  !comparator &&
+                  (iteratee || (length >= 120 && array.length >= 120))
+                    ? new SetCache(othIndex && array)
+                    : undefined;
+              }
+              array = arrays[0];
 
-    /**
-     * Copies own and inherited symbols of `source` to `object`.
-     *
-     * @private
-     * @param {Object} source The object to copy symbols from.
-     * @param {Object} [object={}] The object to copy symbols to.
-     * @returns {Object} Returns `object`.
-     */
-    function copySymbolsIn(source, object) {
-      return copyObject(source, getSymbolsIn(source), object);
-    }
+              var index = -1,
+                seen = caches[0];
 
-    /**
-     * Creates a function like `_.groupBy`.
-     *
-     * @private
-     * @param {Function} setter The function to set accumulator values.
-     * @param {Function} [initializer] The accumulator object initializer.
-     * @returns {Function} Returns the new aggregator function.
-     */
-    function createAggregator(setter, initializer) {
-      return function(collection, iteratee) {
-        var func = isArray(collection) ? arrayAggregator : baseAggregator,
-            accumulator = initializer ? initializer() : {};
-
-        return func(collection, setter, getIteratee(iteratee, 2), accumulator);
-      };
-    }
+              outer: while (++index < length && result.length < maxLength) {
+                var value = array[index],
+                  computed = iteratee ? iteratee(value) : value;
 
-    /**
-     * Creates a function like `_.assign`.
-     *
-     * @private
-     * @param {Function} assigner The function to assign values.
-     * @returns {Function} Returns the new assigner function.
-     */
-    function createAssigner(assigner) {
-      return baseRest(function(object, sources) {
-        var index = -1,
-            length = sources.length,
-            customizer = length > 1 ? sources[length - 1] : undefined,
-            guard = length > 2 ? sources[2] : undefined;
+                value = comparator || value !== 0 ? value : 0;
+                if (
+                  !(seen
+                    ? cacheHas(seen, computed)
+                    : includes(result, computed, comparator))
+                ) {
+                  othIndex = othLength;
+                  while (--othIndex) {
+                    var cache = caches[othIndex];
+                    if (
+                      !(cache
+                        ? cacheHas(cache, computed)
+                        : includes(arrays[othIndex], computed, comparator))
+                    ) {
+                      continue outer;
+                    }
+                  }
+                  if (seen) {
+                    seen.push(computed);
+                  }
+                  result.push(value);
+                }
+              }
+              return result;
+            }
 
-        customizer = (assigner.length > 3 && typeof customizer == 'function')
-          ? (length--, customizer)
-          : undefined;
+            /**
+             * The base implementation of `_.invert` and `_.invertBy` which inverts
+             * `object` with values transformed by `iteratee` and set by `setter`.
+             *
+             * @private
+             * @param {Object} object The object to iterate over.
+             * @param {Function} setter The function to set `accumulator` values.
+             * @param {Function} iteratee The iteratee to transform values.
+             * @param {Object} accumulator The initial inverted object.
+             * @returns {Function} Returns `accumulator`.
+             */
+            function baseInverter(object, setter, iteratee, accumulator) {
+              baseForOwn(object, function (value, key, object) {
+                setter(accumulator, iteratee(value), key, object);
+              });
+              return accumulator;
+            }
 
-        if (guard && isIterateeCall(sources[0], sources[1], guard)) {
-          customizer = length < 3 ? undefined : customizer;
-          length = 1;
-        }
-        object = Object(object);
-        while (++index < length) {
-          var source = sources[index];
-          if (source) {
-            assigner(object, source, index, customizer);
-          }
-        }
-        return object;
-      });
-    }
+            /**
+             * The base implementation of `_.invoke` without support for individual
+             * method arguments.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path of the method to invoke.
+             * @param {Array} args The arguments to invoke the method with.
+             * @returns {*} Returns the result of the invoked method.
+             */
+            function baseInvoke(object, path, args) {
+              path = castPath(path, object);
+              object = parent(object, path);
+              var func = object == null ? object : object[toKey(last(path))];
+              return func == null ? undefined : apply(func, object, args);
+            }
 
-    /**
-     * Creates a `baseEach` or `baseEachRight` function.
-     *
-     * @private
-     * @param {Function} eachFunc The function to iterate over a collection.
-     * @param {boolean} [fromRight] Specify iterating from right to left.
-     * @returns {Function} Returns the new base function.
-     */
-    function createBaseEach(eachFunc, fromRight) {
-      return function(collection, iteratee) {
-        if (collection == null) {
-          return collection;
-        }
-        if (!isArrayLike(collection)) {
-          return eachFunc(collection, iteratee);
-        }
-        var length = collection.length,
-            index = fromRight ? length : -1,
-            iterable = Object(collection);
-
-        while ((fromRight ? index-- : ++index < length)) {
-          if (iteratee(iterable[index], index, iterable) === false) {
-            break;
-          }
-        }
-        return collection;
-      };
-    }
+            /**
+             * The base implementation of `_.isArguments`.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an `arguments` object,
+             */
+            function baseIsArguments(value) {
+              return isObjectLike(value) && baseGetTag(value) == argsTag;
+            }
 
-    /**
-     * Creates a base function for methods like `_.forIn` and `_.forOwn`.
-     *
-     * @private
-     * @param {boolean} [fromRight] Specify iterating from right to left.
-     * @returns {Function} Returns the new base function.
-     */
-    function createBaseFor(fromRight) {
-      return function(object, iteratee, keysFunc) {
-        var index = -1,
-            iterable = Object(object),
-            props = keysFunc(object),
-            length = props.length;
+            /**
+             * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
+             */
+            function baseIsArrayBuffer(value) {
+              return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
+            }
 
-        while (length--) {
-          var key = props[fromRight ? length : ++index];
-          if (iteratee(iterable[key], key, iterable) === false) {
-            break;
-          }
-        }
-        return object;
-      };
-    }
+            /**
+             * The base implementation of `_.isDate` without Node.js optimizations.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
+             */
+            function baseIsDate(value) {
+              return isObjectLike(value) && baseGetTag(value) == dateTag;
+            }
 
-    /**
-     * Creates a function that wraps `func` to invoke it with the optional `this`
-     * binding of `thisArg`.
-     *
-     * @private
-     * @param {Function} func The function to wrap.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @param {*} [thisArg] The `this` binding of `func`.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createBind(func, bitmask, thisArg) {
-      var isBind = bitmask & WRAP_BIND_FLAG,
-          Ctor = createCtor(func);
-
-      function wrapper() {
-        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
-        return fn.apply(isBind ? thisArg : this, arguments);
-      }
-      return wrapper;
-    }
+            /**
+             * The base implementation of `_.isEqual` which supports partial comparisons
+             * and tracks traversed objects.
+             *
+             * @private
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @param {boolean} bitmask The bitmask flags.
+             *  1 - Unordered comparison
+             *  2 - Partial comparison
+             * @param {Function} [customizer] The function to customize comparisons.
+             * @param {Object} [stack] Tracks traversed `value` and `other` objects.
+             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+             */
+            function baseIsEqual(value, other, bitmask, customizer, stack) {
+              if (value === other) {
+                return true;
+              }
+              if (
+                value == null ||
+                other == null ||
+                (!isObjectLike(value) && !isObjectLike(other))
+              ) {
+                return value !== value && other !== other;
+              }
+              return baseIsEqualDeep(
+                value,
+                other,
+                bitmask,
+                customizer,
+                baseIsEqual,
+                stack,
+              );
+            }
 
-    /**
-     * Creates a function like `_.lowerFirst`.
-     *
-     * @private
-     * @param {string} methodName The name of the `String` case method to use.
-     * @returns {Function} Returns the new case function.
-     */
-    function createCaseFirst(methodName) {
-      return function(string) {
-        string = toString(string);
-
-        var strSymbols = hasUnicode(string)
-          ? stringToArray(string)
-          : undefined;
+            /**
+             * A specialized version of `baseIsEqual` for arrays and objects which performs
+             * deep comparisons and tracks traversed objects enabling objects with circular
+             * references to be compared.
+             *
+             * @private
+             * @param {Object} object The object to compare.
+             * @param {Object} other The other object to compare.
+             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+             * @param {Function} customizer The function to customize comparisons.
+             * @param {Function} equalFunc The function to determine equivalents of values.
+             * @param {Object} [stack] Tracks traversed `object` and `other` objects.
+             * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+             */
+            function baseIsEqualDeep(
+              object,
+              other,
+              bitmask,
+              customizer,
+              equalFunc,
+              stack,
+            ) {
+              var objIsArr = isArray(object),
+                othIsArr = isArray(other),
+                objTag = objIsArr ? arrayTag : getTag(object),
+                othTag = othIsArr ? arrayTag : getTag(other);
 
-        var chr = strSymbols
-          ? strSymbols[0]
-          : string.charAt(0);
+              objTag = objTag == argsTag ? objectTag : objTag;
+              othTag = othTag == argsTag ? objectTag : othTag;
 
-        var trailing = strSymbols
-          ? castSlice(strSymbols, 1).join('')
-          : string.slice(1);
+              var objIsObj = objTag == objectTag,
+                othIsObj = othTag == objectTag,
+                isSameTag = objTag == othTag;
 
-        return chr[methodName]() + trailing;
-      };
-    }
+              if (isSameTag && isBuffer(object)) {
+                if (!isBuffer(other)) {
+                  return false;
+                }
+                objIsArr = true;
+                objIsObj = false;
+              }
+              if (isSameTag && !objIsObj) {
+                stack || (stack = new Stack());
+                return objIsArr || isTypedArray(object)
+                  ? equalArrays(
+                      object,
+                      other,
+                      bitmask,
+                      customizer,
+                      equalFunc,
+                      stack,
+                    )
+                  : equalByTag(
+                      object,
+                      other,
+                      objTag,
+                      bitmask,
+                      customizer,
+                      equalFunc,
+                      stack,
+                    );
+              }
+              if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
+                var objIsWrapped =
+                    objIsObj && hasOwnProperty.call(object, "__wrapped__"),
+                  othIsWrapped =
+                    othIsObj && hasOwnProperty.call(other, "__wrapped__");
+
+                if (objIsWrapped || othIsWrapped) {
+                  var objUnwrapped = objIsWrapped ? object.value() : object,
+                    othUnwrapped = othIsWrapped ? other.value() : other;
+
+                  stack || (stack = new Stack());
+                  return equalFunc(
+                    objUnwrapped,
+                    othUnwrapped,
+                    bitmask,
+                    customizer,
+                    stack,
+                  );
+                }
+              }
+              if (!isSameTag) {
+                return false;
+              }
+              stack || (stack = new Stack());
+              return equalObjects(
+                object,
+                other,
+                bitmask,
+                customizer,
+                equalFunc,
+                stack,
+              );
+            }
 
-    /**
-     * Creates a function like `_.camelCase`.
-     *
-     * @private
-     * @param {Function} callback The function to combine each word.
-     * @returns {Function} Returns the new compounder function.
-     */
-    function createCompounder(callback) {
-      return function(string) {
-        return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
-      };
-    }
+            /**
+             * The base implementation of `_.isMap` without Node.js optimizations.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a map, else `false`.
+             */
+            function baseIsMap(value) {
+              return isObjectLike(value) && getTag(value) == mapTag;
+            }
 
-    /**
-     * Creates a function that produces an instance of `Ctor` regardless of
-     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
-     *
-     * @private
-     * @param {Function} Ctor The constructor to wrap.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createCtor(Ctor) {
-      return function() {
-        // Use a `switch` statement to work with class constructors. See
-        // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
-        // for more details.
-        var args = arguments;
-        switch (args.length) {
-          case 0: return new Ctor;
-          case 1: return new Ctor(args[0]);
-          case 2: return new Ctor(args[0], args[1]);
-          case 3: return new Ctor(args[0], args[1], args[2]);
-          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
-          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
-          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
-          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
-        }
-        var thisBinding = baseCreate(Ctor.prototype),
-            result = Ctor.apply(thisBinding, args);
-
-        // Mimic the constructor's `return` behavior.
-        // See https://es5.github.io/#x13.2.2 for more details.
-        return isObject(result) ? result : thisBinding;
-      };
-    }
+            /**
+             * The base implementation of `_.isMatch` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Object} object The object to inspect.
+             * @param {Object} source The object of property values to match.
+             * @param {Array} matchData The property names, values, and compare flags to match.
+             * @param {Function} [customizer] The function to customize comparisons.
+             * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+             */
+            function baseIsMatch(object, source, matchData, customizer) {
+              var index = matchData.length,
+                length = index,
+                noCustomizer = !customizer;
+
+              if (object == null) {
+                return !length;
+              }
+              object = Object(object);
+              while (index--) {
+                var data = matchData[index];
+                if (
+                  noCustomizer && data[2]
+                    ? data[1] !== object[data[0]]
+                    : !(data[0] in object)
+                ) {
+                  return false;
+                }
+              }
+              while (++index < length) {
+                data = matchData[index];
+                var key = data[0],
+                  objValue = object[key],
+                  srcValue = data[1];
+
+                if (noCustomizer && data[2]) {
+                  if (objValue === undefined && !(key in object)) {
+                    return false;
+                  }
+                } else {
+                  var stack = new Stack();
+                  if (customizer) {
+                    var result = customizer(
+                      objValue,
+                      srcValue,
+                      key,
+                      object,
+                      source,
+                      stack,
+                    );
+                  }
+                  if (
+                    !(result === undefined
+                      ? baseIsEqual(
+                          srcValue,
+                          objValue,
+                          COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG,
+                          customizer,
+                          stack,
+                        )
+                      : result)
+                  ) {
+                    return false;
+                  }
+                }
+              }
+              return true;
+            }
 
-    /**
-     * Creates a function that wraps `func` to enable currying.
-     *
-     * @private
-     * @param {Function} func The function to wrap.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @param {number} arity The arity of `func`.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createCurry(func, bitmask, arity) {
-      var Ctor = createCtor(func);
-
-      function wrapper() {
-        var length = arguments.length,
-            args = Array(length),
-            index = length,
-            placeholder = getHolder(wrapper);
-
-        while (index--) {
-          args[index] = arguments[index];
-        }
-        var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
-          ? []
-          : replaceHolders(args, placeholder);
-
-        length -= holders.length;
-        if (length < arity) {
-          return createRecurry(
-            func, bitmask, createHybrid, wrapper.placeholder, undefined,
-            args, holders, undefined, undefined, arity - length);
-        }
-        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
-        return apply(fn, this, args);
-      }
-      return wrapper;
-    }
+            /**
+             * The base implementation of `_.isNative` without bad shim checks.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a native function,
+             *  else `false`.
+             */
+            function baseIsNative(value) {
+              if (!isObject(value) || isMasked(value)) {
+                return false;
+              }
+              var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
+              return pattern.test(toSource(value));
+            }
 
-    /**
-     * Creates a `_.find` or `_.findLast` function.
-     *
-     * @private
-     * @param {Function} findIndexFunc The function to find the collection index.
-     * @returns {Function} Returns the new find function.
-     */
-    function createFind(findIndexFunc) {
-      return function(collection, predicate, fromIndex) {
-        var iterable = Object(collection);
-        if (!isArrayLike(collection)) {
-          var iteratee = getIteratee(predicate, 3);
-          collection = keys(collection);
-          predicate = function(key) { return iteratee(iterable[key], key, iterable); };
-        }
-        var index = findIndexFunc(collection, predicate, fromIndex);
-        return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
-      };
-    }
+            /**
+             * The base implementation of `_.isRegExp` without Node.js optimizations.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
+             */
+            function baseIsRegExp(value) {
+              return isObjectLike(value) && baseGetTag(value) == regexpTag;
+            }
 
-    /**
-     * Creates a `_.flow` or `_.flowRight` function.
-     *
-     * @private
-     * @param {boolean} [fromRight] Specify iterating from right to left.
-     * @returns {Function} Returns the new flow function.
-     */
-    function createFlow(fromRight) {
-      return flatRest(function(funcs) {
-        var length = funcs.length,
-            index = length,
-            prereq = LodashWrapper.prototype.thru;
+            /**
+             * The base implementation of `_.isSet` without Node.js optimizations.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a set, else `false`.
+             */
+            function baseIsSet(value) {
+              return isObjectLike(value) && getTag(value) == setTag;
+            }
 
-        if (fromRight) {
-          funcs.reverse();
-        }
-        while (index--) {
-          var func = funcs[index];
-          if (typeof func != 'function') {
-            throw new TypeError(FUNC_ERROR_TEXT);
-          }
-          if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
-            var wrapper = new LodashWrapper([], true);
-          }
-        }
-        index = wrapper ? index : length;
-        while (++index < length) {
-          func = funcs[index];
+            /**
+             * The base implementation of `_.isTypedArray` without Node.js optimizations.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
+             */
+            function baseIsTypedArray(value) {
+              return (
+                isObjectLike(value) &&
+                isLength(value.length) &&
+                !!typedArrayTags[baseGetTag(value)]
+              );
+            }
 
-          var funcName = getFuncName(func),
-              data = funcName == 'wrapper' ? getData(func) : undefined;
+            /**
+             * The base implementation of `_.iteratee`.
+             *
+             * @private
+             * @param {*} [value=_.identity] The value to convert to an iteratee.
+             * @returns {Function} Returns the iteratee.
+             */
+            function baseIteratee(value) {
+              // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
+              // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
+              if (typeof value == "function") {
+                return value;
+              }
+              if (value == null) {
+                return identity;
+              }
+              if (typeof value == "object") {
+                return isArray(value)
+                  ? baseMatchesProperty(value[0], value[1])
+                  : baseMatches(value);
+              }
+              return property(value);
+            }
 
-          if (data && isLaziable(data[0]) &&
-                data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
-                !data[4].length && data[9] == 1
-              ) {
-            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
-          } else {
-            wrapper = (func.length == 1 && isLaziable(func))
-              ? wrapper[funcName]()
-              : wrapper.thru(func);
-          }
-        }
-        return function() {
-          var args = arguments,
-              value = args[0];
+            /**
+             * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names.
+             */
+            function baseKeys(object) {
+              if (!isPrototype(object)) {
+                return nativeKeys(object);
+              }
+              var result = [];
+              for (var key in Object(object)) {
+                if (hasOwnProperty.call(object, key) && key != "constructor") {
+                  result.push(key);
+                }
+              }
+              return result;
+            }
 
-          if (wrapper && args.length == 1 && isArray(value)) {
-            return wrapper.plant(value).value();
-          }
-          var index = 0,
-              result = length ? funcs[index].apply(this, args) : value;
+            /**
+             * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names.
+             */
+            function baseKeysIn(object) {
+              if (!isObject(object)) {
+                return nativeKeysIn(object);
+              }
+              var isProto = isPrototype(object),
+                result = [];
+
+              for (var key in object) {
+                if (
+                  !(
+                    key == "constructor" &&
+                    (isProto || !hasOwnProperty.call(object, key))
+                  )
+                ) {
+                  result.push(key);
+                }
+              }
+              return result;
+            }
 
-          while (++index < length) {
-            result = funcs[index].call(this, result);
-          }
-          return result;
-        };
-      });
-    }
+            /**
+             * The base implementation of `_.lt` which doesn't coerce arguments.
+             *
+             * @private
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if `value` is less than `other`,
+             *  else `false`.
+             */
+            function baseLt(value, other) {
+              return value < other;
+            }
 
-    /**
-     * Creates a function that wraps `func` to invoke it with optional `this`
-     * binding of `thisArg`, partial application, and currying.
-     *
-     * @private
-     * @param {Function|string} func The function or method name to wrap.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @param {*} [thisArg] The `this` binding of `func`.
-     * @param {Array} [partials] The arguments to prepend to those provided to
-     *  the new function.
-     * @param {Array} [holders] The `partials` placeholder indexes.
-     * @param {Array} [partialsRight] The arguments to append to those provided
-     *  to the new function.
-     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
-     * @param {Array} [argPos] The argument positions of the new function.
-     * @param {number} [ary] The arity cap of `func`.
-     * @param {number} [arity] The arity of `func`.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
-      var isAry = bitmask & WRAP_ARY_FLAG,
-          isBind = bitmask & WRAP_BIND_FLAG,
-          isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
-          isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
-          isFlip = bitmask & WRAP_FLIP_FLAG,
-          Ctor = isBindKey ? undefined : createCtor(func);
-
-      function wrapper() {
-        var length = arguments.length,
-            args = Array(length),
-            index = length;
-
-        while (index--) {
-          args[index] = arguments[index];
-        }
-        if (isCurried) {
-          var placeholder = getHolder(wrapper),
-              holdersCount = countHolders(args, placeholder);
-        }
-        if (partials) {
-          args = composeArgs(args, partials, holders, isCurried);
-        }
-        if (partialsRight) {
-          args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
-        }
-        length -= holdersCount;
-        if (isCurried && length < arity) {
-          var newHolders = replaceHolders(args, placeholder);
-          return createRecurry(
-            func, bitmask, createHybrid, wrapper.placeholder, thisArg,
-            args, newHolders, argPos, ary, arity - length
-          );
-        }
-        var thisBinding = isBind ? thisArg : this,
-            fn = isBindKey ? thisBinding[func] : func;
+            /**
+             * The base implementation of `_.map` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} iteratee The function invoked per iteration.
+             * @returns {Array} Returns the new mapped array.
+             */
+            function baseMap(collection, iteratee) {
+              var index = -1,
+                result = isArrayLike(collection)
+                  ? Array(collection.length)
+                  : [];
+
+              baseEach(collection, function (value, key, collection) {
+                result[++index] = iteratee(value, key, collection);
+              });
+              return result;
+            }
 
-        length = args.length;
-        if (argPos) {
-          args = reorder(args, argPos);
-        } else if (isFlip && length > 1) {
-          args.reverse();
-        }
-        if (isAry && ary < length) {
-          args.length = ary;
-        }
-        if (this && this !== root && this instanceof wrapper) {
-          fn = Ctor || createCtor(fn);
-        }
-        return fn.apply(thisBinding, args);
-      }
-      return wrapper;
-    }
+            /**
+             * The base implementation of `_.matches` which doesn't clone `source`.
+             *
+             * @private
+             * @param {Object} source The object of property values to match.
+             * @returns {Function} Returns the new spec function.
+             */
+            function baseMatches(source) {
+              var matchData = getMatchData(source);
+              if (matchData.length == 1 && matchData[0][2]) {
+                return matchesStrictComparable(
+                  matchData[0][0],
+                  matchData[0][1],
+                );
+              }
+              return function (object) {
+                return (
+                  object === source || baseIsMatch(object, source, matchData)
+                );
+              };
+            }
 
-    /**
-     * Creates a function like `_.invertBy`.
-     *
-     * @private
-     * @param {Function} setter The function to set accumulator values.
-     * @param {Function} toIteratee The function to resolve iteratees.
-     * @returns {Function} Returns the new inverter function.
-     */
-    function createInverter(setter, toIteratee) {
-      return function(object, iteratee) {
-        return baseInverter(object, setter, toIteratee(iteratee), {});
-      };
-    }
+            /**
+             * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
+             *
+             * @private
+             * @param {string} path The path of the property to get.
+             * @param {*} srcValue The value to match.
+             * @returns {Function} Returns the new spec function.
+             */
+            function baseMatchesProperty(path, srcValue) {
+              if (isKey(path) && isStrictComparable(srcValue)) {
+                return matchesStrictComparable(toKey(path), srcValue);
+              }
+              return function (object) {
+                var objValue = get(object, path);
+                return objValue === undefined && objValue === srcValue
+                  ? hasIn(object, path)
+                  : baseIsEqual(
+                      srcValue,
+                      objValue,
+                      COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG,
+                    );
+              };
+            }
 
-    /**
-     * Creates a function that performs a mathematical operation on two values.
-     *
-     * @private
-     * @param {Function} operator The function to perform the operation.
-     * @param {number} [defaultValue] The value used for `undefined` arguments.
-     * @returns {Function} Returns the new mathematical operation function.
-     */
-    function createMathOperation(operator, defaultValue) {
-      return function(value, other) {
-        var result;
-        if (value === undefined && other === undefined) {
-          return defaultValue;
-        }
-        if (value !== undefined) {
-          result = value;
-        }
-        if (other !== undefined) {
-          if (result === undefined) {
-            return other;
-          }
-          if (typeof value == 'string' || typeof other == 'string') {
-            value = baseToString(value);
-            other = baseToString(other);
-          } else {
-            value = baseToNumber(value);
-            other = baseToNumber(other);
-          }
-          result = operator(value, other);
-        }
-        return result;
-      };
-    }
+            /**
+             * The base implementation of `_.merge` without support for multiple sources.
+             *
+             * @private
+             * @param {Object} object The destination object.
+             * @param {Object} source The source object.
+             * @param {number} srcIndex The index of `source`.
+             * @param {Function} [customizer] The function to customize merged values.
+             * @param {Object} [stack] Tracks traversed source values and their merged
+             *  counterparts.
+             */
+            function baseMerge(object, source, srcIndex, customizer, stack) {
+              if (object === source) {
+                return;
+              }
+              baseFor(
+                source,
+                function (srcValue, key) {
+                  if (isObject(srcValue)) {
+                    stack || (stack = new Stack());
+                    baseMergeDeep(
+                      object,
+                      source,
+                      key,
+                      srcIndex,
+                      baseMerge,
+                      customizer,
+                      stack,
+                    );
+                  } else {
+                    var newValue = customizer
+                      ? customizer(
+                          safeGet(object, key),
+                          srcValue,
+                          key + "",
+                          object,
+                          source,
+                          stack,
+                        )
+                      : undefined;
+
+                    if (newValue === undefined) {
+                      newValue = srcValue;
+                    }
+                    assignMergeValue(object, key, newValue);
+                  }
+                },
+                keysIn,
+              );
+            }
 
-    /**
-     * Creates a function like `_.over`.
-     *
-     * @private
-     * @param {Function} arrayFunc The function to iterate over iteratees.
-     * @returns {Function} Returns the new over function.
-     */
-    function createOver(arrayFunc) {
-      return flatRest(function(iteratees) {
-        iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
-        return baseRest(function(args) {
-          var thisArg = this;
-          return arrayFunc(iteratees, function(iteratee) {
-            return apply(iteratee, thisArg, args);
-          });
-        });
-      });
-    }
+            /**
+             * A specialized version of `baseMerge` for arrays and objects which performs
+             * deep merges and tracks traversed objects enabling objects with circular
+             * references to be merged.
+             *
+             * @private
+             * @param {Object} object The destination object.
+             * @param {Object} source The source object.
+             * @param {string} key The key of the value to merge.
+             * @param {number} srcIndex The index of `source`.
+             * @param {Function} mergeFunc The function to merge values.
+             * @param {Function} [customizer] The function to customize assigned values.
+             * @param {Object} [stack] Tracks traversed source values and their merged
+             *  counterparts.
+             */
+            function baseMergeDeep(
+              object,
+              source,
+              key,
+              srcIndex,
+              mergeFunc,
+              customizer,
+              stack,
+            ) {
+              var objValue = safeGet(object, key),
+                srcValue = safeGet(source, key),
+                stacked = stack.get(srcValue);
 
-    /**
-     * Creates the padding for `string` based on `length`. The `chars` string
-     * is truncated if the number of characters exceeds `length`.
-     *
-     * @private
-     * @param {number} length The padding length.
-     * @param {string} [chars=' '] The string used as padding.
-     * @returns {string} Returns the padding for `string`.
-     */
-    function createPadding(length, chars) {
-      chars = chars === undefined ? ' ' : baseToString(chars);
-
-      var charsLength = chars.length;
-      if (charsLength < 2) {
-        return charsLength ? baseRepeat(chars, length) : chars;
-      }
-      var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
-      return hasUnicode(chars)
-        ? castSlice(stringToArray(result), 0, length).join('')
-        : result.slice(0, length);
-    }
+              if (stacked) {
+                assignMergeValue(object, key, stacked);
+                return;
+              }
+              var newValue = customizer
+                ? customizer(
+                    objValue,
+                    srcValue,
+                    key + "",
+                    object,
+                    source,
+                    stack,
+                  )
+                : undefined;
+
+              var isCommon = newValue === undefined;
+
+              if (isCommon) {
+                var isArr = isArray(srcValue),
+                  isBuff = !isArr && isBuffer(srcValue),
+                  isTyped = !isArr && !isBuff && isTypedArray(srcValue);
+
+                newValue = srcValue;
+                if (isArr || isBuff || isTyped) {
+                  if (isArray(objValue)) {
+                    newValue = objValue;
+                  } else if (isArrayLikeObject(objValue)) {
+                    newValue = copyArray(objValue);
+                  } else if (isBuff) {
+                    isCommon = false;
+                    newValue = cloneBuffer(srcValue, true);
+                  } else if (isTyped) {
+                    isCommon = false;
+                    newValue = cloneTypedArray(srcValue, true);
+                  } else {
+                    newValue = [];
+                  }
+                } else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+                  newValue = objValue;
+                  if (isArguments(objValue)) {
+                    newValue = toPlainObject(objValue);
+                  } else if (
+                    !isObject(objValue) ||
+                    (srcIndex && isFunction(objValue))
+                  ) {
+                    newValue = initCloneObject(srcValue);
+                  }
+                } else {
+                  isCommon = false;
+                }
+              }
+              if (isCommon) {
+                // Recursively merge objects and arrays (susceptible to call stack limits).
+                stack.set(srcValue, newValue);
+                mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
+                stack["delete"](srcValue);
+              }
+              assignMergeValue(object, key, newValue);
+            }
 
-    /**
-     * Creates a function that wraps `func` to invoke it with the `this` binding
-     * of `thisArg` and `partials` prepended to the arguments it receives.
-     *
-     * @private
-     * @param {Function} func The function to wrap.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @param {*} thisArg The `this` binding of `func`.
-     * @param {Array} partials The arguments to prepend to those provided to
-     *  the new function.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createPartial(func, bitmask, thisArg, partials) {
-      var isBind = bitmask & WRAP_BIND_FLAG,
-          Ctor = createCtor(func);
-
-      function wrapper() {
-        var argsIndex = -1,
-            argsLength = arguments.length,
-            leftIndex = -1,
-            leftLength = partials.length,
-            args = Array(leftLength + argsLength),
-            fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
-
-        while (++leftIndex < leftLength) {
-          args[leftIndex] = partials[leftIndex];
-        }
-        while (argsLength--) {
-          args[leftIndex++] = arguments[++argsIndex];
-        }
-        return apply(fn, isBind ? thisArg : this, args);
-      }
-      return wrapper;
-    }
+            /**
+             * The base implementation of `_.nth` which doesn't coerce arguments.
+             *
+             * @private
+             * @param {Array} array The array to query.
+             * @param {number} n The index of the element to return.
+             * @returns {*} Returns the nth element of `array`.
+             */
+            function baseNth(array, n) {
+              var length = array.length;
+              if (!length) {
+                return;
+              }
+              n += n < 0 ? length : 0;
+              return isIndex(n, length) ? array[n] : undefined;
+            }
 
-    /**
-     * Creates a `_.range` or `_.rangeRight` function.
-     *
-     * @private
-     * @param {boolean} [fromRight] Specify iterating from right to left.
-     * @returns {Function} Returns the new range function.
-     */
-    function createRange(fromRight) {
-      return function(start, end, step) {
-        if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
-          end = step = undefined;
-        }
-        // Ensure the sign of `-0` is preserved.
-        start = toFinite(start);
-        if (end === undefined) {
-          end = start;
-          start = 0;
-        } else {
-          end = toFinite(end);
-        }
-        step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
-        return baseRange(start, end, step, fromRight);
-      };
-    }
+            /**
+             * The base implementation of `_.orderBy` without param guards.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
+             * @param {string[]} orders The sort orders of `iteratees`.
+             * @returns {Array} Returns the new sorted array.
+             */
+            function baseOrderBy(collection, iteratees, orders) {
+              var index = -1;
+              iteratees = arrayMap(
+                iteratees.length ? iteratees : [identity],
+                baseUnary(getIteratee()),
+              );
+
+              var result = baseMap(
+                collection,
+                function (value, key, collection) {
+                  var criteria = arrayMap(iteratees, function (iteratee) {
+                    return iteratee(value);
+                  });
+                  return { criteria: criteria, index: ++index, value: value };
+                },
+              );
 
-    /**
-     * Creates a function that performs a relational operation on two values.
-     *
-     * @private
-     * @param {Function} operator The function to perform the operation.
-     * @returns {Function} Returns the new relational operation function.
-     */
-    function createRelationalOperation(operator) {
-      return function(value, other) {
-        if (!(typeof value == 'string' && typeof other == 'string')) {
-          value = toNumber(value);
-          other = toNumber(other);
-        }
-        return operator(value, other);
-      };
-    }
+              return baseSortBy(result, function (object, other) {
+                return compareMultiple(object, other, orders);
+              });
+            }
 
-    /**
-     * Creates a function that wraps `func` to continue currying.
-     *
-     * @private
-     * @param {Function} func The function to wrap.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @param {Function} wrapFunc The function to create the `func` wrapper.
-     * @param {*} placeholder The placeholder value.
-     * @param {*} [thisArg] The `this` binding of `func`.
-     * @param {Array} [partials] The arguments to prepend to those provided to
-     *  the new function.
-     * @param {Array} [holders] The `partials` placeholder indexes.
-     * @param {Array} [argPos] The argument positions of the new function.
-     * @param {number} [ary] The arity cap of `func`.
-     * @param {number} [arity] The arity of `func`.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
-      var isCurry = bitmask & WRAP_CURRY_FLAG,
-          newHolders = isCurry ? holders : undefined,
-          newHoldersRight = isCurry ? undefined : holders,
-          newPartials = isCurry ? partials : undefined,
-          newPartialsRight = isCurry ? undefined : partials;
-
-      bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
-      bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);
-
-      if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
-        bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
-      }
-      var newData = [
-        func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
-        newHoldersRight, argPos, ary, arity
-      ];
+            /**
+             * The base implementation of `_.pick` without support for individual
+             * property identifiers.
+             *
+             * @private
+             * @param {Object} object The source object.
+             * @param {string[]} paths The property paths to pick.
+             * @returns {Object} Returns the new object.
+             */
+            function basePick(object, paths) {
+              return basePickBy(object, paths, function (value, path) {
+                return hasIn(object, path);
+              });
+            }
 
-      var result = wrapFunc.apply(undefined, newData);
-      if (isLaziable(func)) {
-        setData(result, newData);
-      }
-      result.placeholder = placeholder;
-      return setWrapToString(result, func, bitmask);
-    }
+            /**
+             * The base implementation of  `_.pickBy` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Object} object The source object.
+             * @param {string[]} paths The property paths to pick.
+             * @param {Function} predicate The function invoked per property.
+             * @returns {Object} Returns the new object.
+             */
+            function basePickBy(object, paths, predicate) {
+              var index = -1,
+                length = paths.length,
+                result = {};
+
+              while (++index < length) {
+                var path = paths[index],
+                  value = baseGet(object, path);
+
+                if (predicate(value, path)) {
+                  baseSet(result, castPath(path, object), value);
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Creates a function like `_.round`.
-     *
-     * @private
-     * @param {string} methodName The name of the `Math` method to use when rounding.
-     * @returns {Function} Returns the new round function.
-     */
-    function createRound(methodName) {
-      var func = Math[methodName];
-      return function(number, precision) {
-        number = toNumber(number);
-        precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
-        if (precision) {
-          // Shift with exponential notation to avoid floating-point issues.
-          // See [MDN](https://mdn.io/round#Examples) for more details.
-          var pair = (toString(number) + 'e').split('e'),
-              value = func(pair[0] + 'e' + (+pair[1] + precision));
-
-          pair = (toString(value) + 'e').split('e');
-          return +(pair[0] + 'e' + (+pair[1] - precision));
-        }
-        return func(number);
-      };
-    }
+            /**
+             * A specialized version of `baseProperty` which supports deep paths.
+             *
+             * @private
+             * @param {Array|string} path The path of the property to get.
+             * @returns {Function} Returns the new accessor function.
+             */
+            function basePropertyDeep(path) {
+              return function (object) {
+                return baseGet(object, path);
+              };
+            }
 
-    /**
-     * Creates a set object of `values`.
-     *
-     * @private
-     * @param {Array} values The values to add to the set.
-     * @returns {Object} Returns the new set.
-     */
-    var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
-      return new Set(values);
-    };
-
-    /**
-     * Creates a `_.toPairs` or `_.toPairsIn` function.
-     *
-     * @private
-     * @param {Function} keysFunc The function to get the keys of a given object.
-     * @returns {Function} Returns the new pairs function.
-     */
-    function createToPairs(keysFunc) {
-      return function(object) {
-        var tag = getTag(object);
-        if (tag == mapTag) {
-          return mapToArray(object);
-        }
-        if (tag == setTag) {
-          return setToPairs(object);
-        }
-        return baseToPairs(object, keysFunc(object));
-      };
-    }
+            /**
+             * The base implementation of `_.pullAllBy` without support for iteratee
+             * shorthands.
+             *
+             * @private
+             * @param {Array} array The array to modify.
+             * @param {Array} values The values to remove.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns `array`.
+             */
+            function basePullAll(array, values, iteratee, comparator) {
+              var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
+                index = -1,
+                length = values.length,
+                seen = array;
+
+              if (array === values) {
+                values = copyArray(values);
+              }
+              if (iteratee) {
+                seen = arrayMap(array, baseUnary(iteratee));
+              }
+              while (++index < length) {
+                var fromIndex = 0,
+                  value = values[index],
+                  computed = iteratee ? iteratee(value) : value;
+
+                while (
+                  (fromIndex = indexOf(seen, computed, fromIndex, comparator)) >
+                  -1
+                ) {
+                  if (seen !== array) {
+                    splice.call(seen, fromIndex, 1);
+                  }
+                  splice.call(array, fromIndex, 1);
+                }
+              }
+              return array;
+            }
 
-    /**
-     * Creates a function that either curries or invokes `func` with optional
-     * `this` binding and partially applied arguments.
-     *
-     * @private
-     * @param {Function|string} func The function or method name to wrap.
-     * @param {number} bitmask The bitmask flags.
-     *    1 - `_.bind`
-     *    2 - `_.bindKey`
-     *    4 - `_.curry` or `_.curryRight` of a bound function
-     *    8 - `_.curry`
-     *   16 - `_.curryRight`
-     *   32 - `_.partial`
-     *   64 - `_.partialRight`
-     *  128 - `_.rearg`
-     *  256 - `_.ary`
-     *  512 - `_.flip`
-     * @param {*} [thisArg] The `this` binding of `func`.
-     * @param {Array} [partials] The arguments to be partially applied.
-     * @param {Array} [holders] The `partials` placeholder indexes.
-     * @param {Array} [argPos] The argument positions of the new function.
-     * @param {number} [ary] The arity cap of `func`.
-     * @param {number} [arity] The arity of `func`.
-     * @returns {Function} Returns the new wrapped function.
-     */
-    function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
-      var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
-      if (!isBindKey && typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      var length = partials ? partials.length : 0;
-      if (!length) {
-        bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
-        partials = holders = undefined;
-      }
-      ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
-      arity = arity === undefined ? arity : toInteger(arity);
-      length -= holders ? holders.length : 0;
-
-      if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
-        var partialsRight = partials,
-            holdersRight = holders;
-
-        partials = holders = undefined;
-      }
-      var data = isBindKey ? undefined : getData(func);
-
-      var newData = [
-        func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
-        argPos, ary, arity
-      ];
+            /**
+             * The base implementation of `_.pullAt` without support for individual
+             * indexes or capturing the removed elements.
+             *
+             * @private
+             * @param {Array} array The array to modify.
+             * @param {number[]} indexes The indexes of elements to remove.
+             * @returns {Array} Returns `array`.
+             */
+            function basePullAt(array, indexes) {
+              var length = array ? indexes.length : 0,
+                lastIndex = length - 1;
+
+              while (length--) {
+                var index = indexes[length];
+                if (length == lastIndex || index !== previous) {
+                  var previous = index;
+                  if (isIndex(index)) {
+                    splice.call(array, index, 1);
+                  } else {
+                    baseUnset(array, index);
+                  }
+                }
+              }
+              return array;
+            }
 
-      if (data) {
-        mergeData(newData, data);
-      }
-      func = newData[0];
-      bitmask = newData[1];
-      thisArg = newData[2];
-      partials = newData[3];
-      holders = newData[4];
-      arity = newData[9] = newData[9] === undefined
-        ? (isBindKey ? 0 : func.length)
-        : nativeMax(newData[9] - length, 0);
-
-      if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
-        bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
-      }
-      if (!bitmask || bitmask == WRAP_BIND_FLAG) {
-        var result = createBind(func, bitmask, thisArg);
-      } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
-        result = createCurry(func, bitmask, arity);
-      } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
-        result = createPartial(func, bitmask, thisArg, partials);
-      } else {
-        result = createHybrid.apply(undefined, newData);
-      }
-      var setter = data ? baseSetData : setData;
-      return setWrapToString(setter(result, newData), func, bitmask);
-    }
+            /**
+             * The base implementation of `_.random` without support for returning
+             * floating-point numbers.
+             *
+             * @private
+             * @param {number} lower The lower bound.
+             * @param {number} upper The upper bound.
+             * @returns {number} Returns the random number.
+             */
+            function baseRandom(lower, upper) {
+              return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
+            }
 
-    /**
-     * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
-     * of source objects to the destination object for all destination properties
-     * that resolve to `undefined`.
-     *
-     * @private
-     * @param {*} objValue The destination value.
-     * @param {*} srcValue The source value.
-     * @param {string} key The key of the property to assign.
-     * @param {Object} object The parent object of `objValue`.
-     * @returns {*} Returns the value to assign.
-     */
-    function customDefaultsAssignIn(objValue, srcValue, key, object) {
-      if (objValue === undefined ||
-          (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
-        return srcValue;
-      }
-      return objValue;
-    }
+            /**
+             * The base implementation of `_.range` and `_.rangeRight` which doesn't
+             * coerce arguments.
+             *
+             * @private
+             * @param {number} start The start of the range.
+             * @param {number} end The end of the range.
+             * @param {number} step The value to increment or decrement by.
+             * @param {boolean} [fromRight] Specify iterating from right to left.
+             * @returns {Array} Returns the range of numbers.
+             */
+            function baseRange(start, end, step, fromRight) {
+              var index = -1,
+                length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
+                result = Array(length);
+
+              while (length--) {
+                result[fromRight ? length : ++index] = start;
+                start += step;
+              }
+              return result;
+            }
 
-    /**
-     * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
-     * objects into destination objects that are passed thru.
-     *
-     * @private
-     * @param {*} objValue The destination value.
-     * @param {*} srcValue The source value.
-     * @param {string} key The key of the property to merge.
-     * @param {Object} object The parent object of `objValue`.
-     * @param {Object} source The parent object of `srcValue`.
-     * @param {Object} [stack] Tracks traversed source values and their merged
-     *  counterparts.
-     * @returns {*} Returns the value to assign.
-     */
-    function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
-      if (isObject(objValue) && isObject(srcValue)) {
-        // Recursively merge objects and arrays (susceptible to call stack limits).
-        stack.set(srcValue, objValue);
-        baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
-        stack['delete'](srcValue);
-      }
-      return objValue;
-    }
+            /**
+             * The base implementation of `_.repeat` which doesn't coerce arguments.
+             *
+             * @private
+             * @param {string} string The string to repeat.
+             * @param {number} n The number of times to repeat the string.
+             * @returns {string} Returns the repeated string.
+             */
+            function baseRepeat(string, n) {
+              var result = "";
+              if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
+                return result;
+              }
+              // Leverage the exponentiation by squaring algorithm for a faster repeat.
+              // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
+              do {
+                if (n % 2) {
+                  result += string;
+                }
+                n = nativeFloor(n / 2);
+                if (n) {
+                  string += string;
+                }
+              } while (n);
 
-    /**
-     * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
-     * objects.
-     *
-     * @private
-     * @param {*} value The value to inspect.
-     * @param {string} key The key of the property to inspect.
-     * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
-     */
-    function customOmitClone(value) {
-      return isPlainObject(value) ? undefined : value;
-    }
+              return result;
+            }
 
-    /**
-     * A specialized version of `baseIsEqualDeep` for arrays with support for
-     * partial deep comparisons.
-     *
-     * @private
-     * @param {Array} array The array to compare.
-     * @param {Array} other The other array to compare.
-     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-     * @param {Function} customizer The function to customize comparisons.
-     * @param {Function} equalFunc The function to determine equivalents of values.
-     * @param {Object} stack Tracks traversed `array` and `other` objects.
-     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
-     */
-    function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
-      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
-          arrLength = array.length,
-          othLength = other.length;
-
-      if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
-        return false;
-      }
-      // Assume cyclic values are equal.
-      var stacked = stack.get(array);
-      if (stacked && stack.get(other)) {
-        return stacked == other;
-      }
-      var index = -1,
-          result = true,
-          seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
+            /**
+             * The base implementation of `_.rest` which doesn't validate or coerce arguments.
+             *
+             * @private
+             * @param {Function} func The function to apply a rest parameter to.
+             * @param {number} [start=func.length-1] The start position of the rest parameter.
+             * @returns {Function} Returns the new function.
+             */
+            function baseRest(func, start) {
+              return setToString(overRest(func, start, identity), func + "");
+            }
 
-      stack.set(array, other);
-      stack.set(other, array);
+            /**
+             * The base implementation of `_.sample`.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to sample.
+             * @returns {*} Returns the random element.
+             */
+            function baseSample(collection) {
+              return arraySample(values(collection));
+            }
 
-      // Ignore non-index properties.
-      while (++index < arrLength) {
-        var arrValue = array[index],
-            othValue = other[index];
+            /**
+             * The base implementation of `_.sampleSize` without param guards.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to sample.
+             * @param {number} n The number of elements to sample.
+             * @returns {Array} Returns the random elements.
+             */
+            function baseSampleSize(collection, n) {
+              var array = values(collection);
+              return shuffleSelf(array, baseClamp(n, 0, array.length));
+            }
 
-        if (customizer) {
-          var compared = isPartial
-            ? customizer(othValue, arrValue, index, other, array, stack)
-            : customizer(arrValue, othValue, index, array, other, stack);
-        }
-        if (compared !== undefined) {
-          if (compared) {
-            continue;
-          }
-          result = false;
-          break;
-        }
-        // Recursively compare arrays (susceptible to call stack limits).
-        if (seen) {
-          if (!arraySome(other, function(othValue, othIndex) {
-                if (!cacheHas(seen, othIndex) &&
-                    (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
-                  return seen.push(othIndex);
+            /**
+             * The base implementation of `_.set`.
+             *
+             * @private
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to set.
+             * @param {*} value The value to set.
+             * @param {Function} [customizer] The function to customize path creation.
+             * @returns {Object} Returns `object`.
+             */
+            function baseSet(object, path, value, customizer) {
+              if (!isObject(object)) {
+                return object;
+              }
+              path = castPath(path, object);
+
+              var index = -1,
+                length = path.length,
+                lastIndex = length - 1,
+                nested = object;
+
+              while (nested != null && ++index < length) {
+                var key = toKey(path[index]),
+                  newValue = value;
+
+                if (index != lastIndex) {
+                  var objValue = nested[key];
+                  newValue = customizer
+                    ? customizer(objValue, key, nested)
+                    : undefined;
+                  if (newValue === undefined) {
+                    newValue = isObject(objValue)
+                      ? objValue
+                      : isIndex(path[index + 1])
+                        ? []
+                        : {};
+                  }
                 }
-              })) {
-            result = false;
-            break;
-          }
-        } else if (!(
-              arrValue === othValue ||
-                equalFunc(arrValue, othValue, bitmask, customizer, stack)
-            )) {
-          result = false;
-          break;
-        }
-      }
-      stack['delete'](array);
-      stack['delete'](other);
-      return result;
-    }
-
-    /**
-     * A specialized version of `baseIsEqualDeep` for comparing objects of
-     * the same `toStringTag`.
-     *
-     * **Note:** This function only supports comparing values with tags of
-     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
-     *
-     * @private
-     * @param {Object} object The object to compare.
-     * @param {Object} other The other object to compare.
-     * @param {string} tag The `toStringTag` of the objects to compare.
-     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-     * @param {Function} customizer The function to customize comparisons.
-     * @param {Function} equalFunc The function to determine equivalents of values.
-     * @param {Object} stack Tracks traversed `object` and `other` objects.
-     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
-     */
-    function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
-      switch (tag) {
-        case dataViewTag:
-          if ((object.byteLength != other.byteLength) ||
-              (object.byteOffset != other.byteOffset)) {
-            return false;
-          }
-          object = object.buffer;
-          other = other.buffer;
-
-        case arrayBufferTag:
-          if ((object.byteLength != other.byteLength) ||
-              !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
-            return false;
-          }
-          return true;
+                assignValue(nested, key, newValue);
+                nested = nested[key];
+              }
+              return object;
+            }
 
-        case boolTag:
-        case dateTag:
-        case numberTag:
-          // Coerce booleans to `1` or `0` and dates to milliseconds.
-          // Invalid dates are coerced to `NaN`.
-          return eq(+object, +other);
+            /**
+             * The base implementation of `setData` without support for hot loop shorting.
+             *
+             * @private
+             * @param {Function} func The function to associate metadata with.
+             * @param {*} data The metadata.
+             * @returns {Function} Returns `func`.
+             */
+            var baseSetData = !metaMap
+              ? identity
+              : function (func, data) {
+                  metaMap.set(func, data);
+                  return func;
+                };
 
-        case errorTag:
-          return object.name == other.name && object.message == other.message;
+            /**
+             * The base implementation of `setToString` without support for hot loop shorting.
+             *
+             * @private
+             * @param {Function} func The function to modify.
+             * @param {Function} string The `toString` result.
+             * @returns {Function} Returns `func`.
+             */
+            var baseSetToString = !defineProperty
+              ? identity
+              : function (func, string) {
+                  return defineProperty(func, "toString", {
+                    configurable: true,
+                    enumerable: false,
+                    value: constant(string),
+                    writable: true,
+                  });
+                };
 
-        case regexpTag:
-        case stringTag:
-          // Coerce regexes to strings and treat strings, primitives and objects,
-          // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
-          // for more details.
-          return object == (other + '');
+            /**
+             * The base implementation of `_.shuffle`.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to shuffle.
+             * @returns {Array} Returns the new shuffled array.
+             */
+            function baseShuffle(collection) {
+              return shuffleSelf(values(collection));
+            }
 
-        case mapTag:
-          var convert = mapToArray;
+            /**
+             * The base implementation of `_.slice` without an iteratee call guard.
+             *
+             * @private
+             * @param {Array} array The array to slice.
+             * @param {number} [start=0] The start position.
+             * @param {number} [end=array.length] The end position.
+             * @returns {Array} Returns the slice of `array`.
+             */
+            function baseSlice(array, start, end) {
+              var index = -1,
+                length = array.length;
+
+              if (start < 0) {
+                start = -start > length ? 0 : length + start;
+              }
+              end = end > length ? length : end;
+              if (end < 0) {
+                end += length;
+              }
+              length = start > end ? 0 : (end - start) >>> 0;
+              start >>>= 0;
 
-        case setTag:
-          var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
-          convert || (convert = setToArray);
+              var result = Array(length);
+              while (++index < length) {
+                result[index] = array[index + start];
+              }
+              return result;
+            }
 
-          if (object.size != other.size && !isPartial) {
-            return false;
-          }
-          // Assume cyclic values are equal.
-          var stacked = stack.get(object);
-          if (stacked) {
-            return stacked == other;
-          }
-          bitmask |= COMPARE_UNORDERED_FLAG;
+            /**
+             * The base implementation of `_.some` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} predicate The function invoked per iteration.
+             * @returns {boolean} Returns `true` if any element passes the predicate check,
+             *  else `false`.
+             */
+            function baseSome(collection, predicate) {
+              var result;
+
+              baseEach(collection, function (value, index, collection) {
+                result = predicate(value, index, collection);
+                return !result;
+              });
+              return !!result;
+            }
 
-          // Recursively compare objects (susceptible to call stack limits).
-          stack.set(object, other);
-          var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
-          stack['delete'](object);
-          return result;
+            /**
+             * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
+             * performs a binary search of `array` to determine the index at which `value`
+             * should be inserted into `array` in order to maintain its sort order.
+             *
+             * @private
+             * @param {Array} array The sorted array to inspect.
+             * @param {*} value The value to evaluate.
+             * @param {boolean} [retHighest] Specify returning the highest qualified index.
+             * @returns {number} Returns the index at which `value` should be inserted
+             *  into `array`.
+             */
+            function baseSortedIndex(array, value, retHighest) {
+              var low = 0,
+                high = array == null ? low : array.length;
+
+              if (
+                typeof value == "number" &&
+                value === value &&
+                high <= HALF_MAX_ARRAY_LENGTH
+              ) {
+                while (low < high) {
+                  var mid = (low + high) >>> 1,
+                    computed = array[mid];
+
+                  if (
+                    computed !== null &&
+                    !isSymbol(computed) &&
+                    (retHighest ? computed <= value : computed < value)
+                  ) {
+                    low = mid + 1;
+                  } else {
+                    high = mid;
+                  }
+                }
+                return high;
+              }
+              return baseSortedIndexBy(array, value, identity, retHighest);
+            }
 
-        case symbolTag:
-          if (symbolValueOf) {
-            return symbolValueOf.call(object) == symbolValueOf.call(other);
-          }
-      }
-      return false;
-    }
+            /**
+             * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
+             * which invokes `iteratee` for `value` and each element of `array` to compute
+             * their sort ranking. The iteratee is invoked with one argument; (value).
+             *
+             * @private
+             * @param {Array} array The sorted array to inspect.
+             * @param {*} value The value to evaluate.
+             * @param {Function} iteratee The iteratee invoked per element.
+             * @param {boolean} [retHighest] Specify returning the highest qualified index.
+             * @returns {number} Returns the index at which `value` should be inserted
+             *  into `array`.
+             */
+            function baseSortedIndexBy(array, value, iteratee, retHighest) {
+              value = iteratee(value);
+
+              var low = 0,
+                high = array == null ? 0 : array.length,
+                valIsNaN = value !== value,
+                valIsNull = value === null,
+                valIsSymbol = isSymbol(value),
+                valIsUndefined = value === undefined;
+
+              while (low < high) {
+                var mid = nativeFloor((low + high) / 2),
+                  computed = iteratee(array[mid]),
+                  othIsDefined = computed !== undefined,
+                  othIsNull = computed === null,
+                  othIsReflexive = computed === computed,
+                  othIsSymbol = isSymbol(computed);
+
+                if (valIsNaN) {
+                  var setLow = retHighest || othIsReflexive;
+                } else if (valIsUndefined) {
+                  setLow = othIsReflexive && (retHighest || othIsDefined);
+                } else if (valIsNull) {
+                  setLow =
+                    othIsReflexive &&
+                    othIsDefined &&
+                    (retHighest || !othIsNull);
+                } else if (valIsSymbol) {
+                  setLow =
+                    othIsReflexive &&
+                    othIsDefined &&
+                    !othIsNull &&
+                    (retHighest || !othIsSymbol);
+                } else if (othIsNull || othIsSymbol) {
+                  setLow = false;
+                } else {
+                  setLow = retHighest ? computed <= value : computed < value;
+                }
+                if (setLow) {
+                  low = mid + 1;
+                } else {
+                  high = mid;
+                }
+              }
+              return nativeMin(high, MAX_ARRAY_INDEX);
+            }
 
-    /**
-     * A specialized version of `baseIsEqualDeep` for objects with support for
-     * partial deep comparisons.
-     *
-     * @private
-     * @param {Object} object The object to compare.
-     * @param {Object} other The other object to compare.
-     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-     * @param {Function} customizer The function to customize comparisons.
-     * @param {Function} equalFunc The function to determine equivalents of values.
-     * @param {Object} stack Tracks traversed `object` and `other` objects.
-     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
-     */
-    function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
-      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
-          objProps = getAllKeys(object),
-          objLength = objProps.length,
-          othProps = getAllKeys(other),
-          othLength = othProps.length;
-
-      if (objLength != othLength && !isPartial) {
-        return false;
-      }
-      var index = objLength;
-      while (index--) {
-        var key = objProps[index];
-        if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
-          return false;
-        }
-      }
-      // Assume cyclic values are equal.
-      var stacked = stack.get(object);
-      if (stacked && stack.get(other)) {
-        return stacked == other;
-      }
-      var result = true;
-      stack.set(object, other);
-      stack.set(other, object);
+            /**
+             * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
+             * support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array} array The array to inspect.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @returns {Array} Returns the new duplicate free array.
+             */
+            function baseSortedUniq(array, iteratee) {
+              var index = -1,
+                length = array.length,
+                resIndex = 0,
+                result = [];
+
+              while (++index < length) {
+                var value = array[index],
+                  computed = iteratee ? iteratee(value) : value;
+
+                if (!index || !eq(computed, seen)) {
+                  var seen = computed;
+                  result[resIndex++] = value === 0 ? 0 : value;
+                }
+              }
+              return result;
+            }
 
-      var skipCtor = isPartial;
-      while (++index < objLength) {
-        key = objProps[index];
-        var objValue = object[key],
-            othValue = other[key];
+            /**
+             * The base implementation of `_.toNumber` which doesn't ensure correct
+             * conversions of binary, hexadecimal, or octal string values.
+             *
+             * @private
+             * @param {*} value The value to process.
+             * @returns {number} Returns the number.
+             */
+            function baseToNumber(value) {
+              if (typeof value == "number") {
+                return value;
+              }
+              if (isSymbol(value)) {
+                return NAN;
+              }
+              return +value;
+            }
 
-        if (customizer) {
-          var compared = isPartial
-            ? customizer(othValue, objValue, key, other, object, stack)
-            : customizer(objValue, othValue, key, object, other, stack);
-        }
-        // Recursively compare objects (susceptible to call stack limits).
-        if (!(compared === undefined
-              ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
-              : compared
-            )) {
-          result = false;
-          break;
-        }
-        skipCtor || (skipCtor = key == 'constructor');
-      }
-      if (result && !skipCtor) {
-        var objCtor = object.constructor,
-            othCtor = other.constructor;
+            /**
+             * The base implementation of `_.toString` which doesn't convert nullish
+             * values to empty strings.
+             *
+             * @private
+             * @param {*} value The value to process.
+             * @returns {string} Returns the string.
+             */
+            function baseToString(value) {
+              // Exit early for strings to avoid a performance hit in some environments.
+              if (typeof value == "string") {
+                return value;
+              }
+              if (isArray(value)) {
+                // Recursively convert values (susceptible to call stack limits).
+                return arrayMap(value, baseToString) + "";
+              }
+              if (isSymbol(value)) {
+                return symbolToString ? symbolToString.call(value) : "";
+              }
+              var result = value + "";
+              return result == "0" && 1 / value == -INFINITY ? "-0" : result;
+            }
 
-        // Non `Object` object instances with different constructors are not equal.
-        if (objCtor != othCtor &&
-            ('constructor' in object && 'constructor' in other) &&
-            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
-              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
-          result = false;
-        }
-      }
-      stack['delete'](object);
-      stack['delete'](other);
-      return result;
-    }
+            /**
+             * The base implementation of `_.uniqBy` without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array} array The array to inspect.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new duplicate free array.
+             */
+            function baseUniq(array, iteratee, comparator) {
+              var index = -1,
+                includes = arrayIncludes,
+                length = array.length,
+                isCommon = true,
+                result = [],
+                seen = result;
+
+              if (comparator) {
+                isCommon = false;
+                includes = arrayIncludesWith;
+              } else if (length >= LARGE_ARRAY_SIZE) {
+                var set = iteratee ? null : createSet(array);
+                if (set) {
+                  return setToArray(set);
+                }
+                isCommon = false;
+                includes = cacheHas;
+                seen = new SetCache();
+              } else {
+                seen = iteratee ? [] : result;
+              }
+              outer: while (++index < length) {
+                var value = array[index],
+                  computed = iteratee ? iteratee(value) : value;
+
+                value = comparator || value !== 0 ? value : 0;
+                if (isCommon && computed === computed) {
+                  var seenIndex = seen.length;
+                  while (seenIndex--) {
+                    if (seen[seenIndex] === computed) {
+                      continue outer;
+                    }
+                  }
+                  if (iteratee) {
+                    seen.push(computed);
+                  }
+                  result.push(value);
+                } else if (!includes(seen, computed, comparator)) {
+                  if (seen !== result) {
+                    seen.push(computed);
+                  }
+                  result.push(value);
+                }
+              }
+              return result;
+            }
 
-    /**
-     * A specialized version of `baseRest` which flattens the rest array.
-     *
-     * @private
-     * @param {Function} func The function to apply a rest parameter to.
-     * @returns {Function} Returns the new function.
-     */
-    function flatRest(func) {
-      return setToString(overRest(func, undefined, flatten), func + '');
-    }
+            /**
+             * The base implementation of `_.unset`.
+             *
+             * @private
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The property path to unset.
+             * @returns {boolean} Returns `true` if the property is deleted, else `false`.
+             */
+            function baseUnset(object, path) {
+              path = castPath(path, object);
+              object = parent(object, path);
+              return object == null || delete object[toKey(last(path))];
+            }
 
-    /**
-     * Creates an array of own enumerable property names and symbols of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names and symbols.
-     */
-    function getAllKeys(object) {
-      return baseGetAllKeys(object, keys, getSymbols);
-    }
+            /**
+             * The base implementation of `_.update`.
+             *
+             * @private
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to update.
+             * @param {Function} updater The function to produce the updated value.
+             * @param {Function} [customizer] The function to customize path creation.
+             * @returns {Object} Returns `object`.
+             */
+            function baseUpdate(object, path, updater, customizer) {
+              return baseSet(
+                object,
+                path,
+                updater(baseGet(object, path)),
+                customizer,
+              );
+            }
 
-    /**
-     * Creates an array of own and inherited enumerable property names and
-     * symbols of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names and symbols.
-     */
-    function getAllKeysIn(object) {
-      return baseGetAllKeys(object, keysIn, getSymbolsIn);
-    }
+            /**
+             * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
+             * without support for iteratee shorthands.
+             *
+             * @private
+             * @param {Array} array The array to query.
+             * @param {Function} predicate The function invoked per iteration.
+             * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
+             * @param {boolean} [fromRight] Specify iterating from right to left.
+             * @returns {Array} Returns the slice of `array`.
+             */
+            function baseWhile(array, predicate, isDrop, fromRight) {
+              var length = array.length,
+                index = fromRight ? length : -1;
+
+              while (
+                (fromRight ? index-- : ++index < length) &&
+                predicate(array[index], index, array)
+              ) {}
+
+              return isDrop
+                ? baseSlice(
+                    array,
+                    fromRight ? 0 : index,
+                    fromRight ? index + 1 : length,
+                  )
+                : baseSlice(
+                    array,
+                    fromRight ? index + 1 : 0,
+                    fromRight ? length : index,
+                  );
+            }
 
-    /**
-     * Gets metadata for `func`.
-     *
-     * @private
-     * @param {Function} func The function to query.
-     * @returns {*} Returns the metadata for `func`.
-     */
-    var getData = !metaMap ? noop : function(func) {
-      return metaMap.get(func);
-    };
-
-    /**
-     * Gets the name of `func`.
-     *
-     * @private
-     * @param {Function} func The function to query.
-     * @returns {string} Returns the function name.
-     */
-    function getFuncName(func) {
-      var result = (func.name + ''),
-          array = realNames[result],
-          length = hasOwnProperty.call(realNames, result) ? array.length : 0;
-
-      while (length--) {
-        var data = array[length],
-            otherFunc = data.func;
-        if (otherFunc == null || otherFunc == func) {
-          return data.name;
-        }
-      }
-      return result;
-    }
+            /**
+             * The base implementation of `wrapperValue` which returns the result of
+             * performing a sequence of actions on the unwrapped `value`, where each
+             * successive action is supplied the return value of the previous.
+             *
+             * @private
+             * @param {*} value The unwrapped value.
+             * @param {Array} actions Actions to perform to resolve the unwrapped value.
+             * @returns {*} Returns the resolved value.
+             */
+            function baseWrapperValue(value, actions) {
+              var result = value;
+              if (result instanceof LazyWrapper) {
+                result = result.value();
+              }
+              return arrayReduce(
+                actions,
+                function (result, action) {
+                  return action.func.apply(
+                    action.thisArg,
+                    arrayPush([result], action.args),
+                  );
+                },
+                result,
+              );
+            }
 
-    /**
-     * Gets the argument placeholder value for `func`.
-     *
-     * @private
-     * @param {Function} func The function to inspect.
-     * @returns {*} Returns the placeholder value.
-     */
-    function getHolder(func) {
-      var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
-      return object.placeholder;
-    }
+            /**
+             * The base implementation of methods like `_.xor`, without support for
+             * iteratee shorthands, that accepts an array of arrays to inspect.
+             *
+             * @private
+             * @param {Array} arrays The arrays to inspect.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of values.
+             */
+            function baseXor(arrays, iteratee, comparator) {
+              var length = arrays.length;
+              if (length < 2) {
+                return length ? baseUniq(arrays[0]) : [];
+              }
+              var index = -1,
+                result = Array(length);
+
+              while (++index < length) {
+                var array = arrays[index],
+                  othIndex = -1;
+
+                while (++othIndex < length) {
+                  if (othIndex != index) {
+                    result[index] = baseDifference(
+                      result[index] || array,
+                      arrays[othIndex],
+                      iteratee,
+                      comparator,
+                    );
+                  }
+                }
+              }
+              return baseUniq(baseFlatten(result, 1), iteratee, comparator);
+            }
 
-    /**
-     * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
-     * this function returns the custom method, otherwise it returns `baseIteratee`.
-     * If arguments are provided, the chosen function is invoked with them and
-     * its result is returned.
-     *
-     * @private
-     * @param {*} [value] The value to convert to an iteratee.
-     * @param {number} [arity] The arity of the created iteratee.
-     * @returns {Function} Returns the chosen function or its result.
-     */
-    function getIteratee() {
-      var result = lodash.iteratee || iteratee;
-      result = result === iteratee ? baseIteratee : result;
-      return arguments.length ? result(arguments[0], arguments[1]) : result;
-    }
+            /**
+             * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
+             *
+             * @private
+             * @param {Array} props The property identifiers.
+             * @param {Array} values The property values.
+             * @param {Function} assignFunc The function to assign values.
+             * @returns {Object} Returns the new object.
+             */
+            function baseZipObject(props, values, assignFunc) {
+              var index = -1,
+                length = props.length,
+                valsLength = values.length,
+                result = {};
+
+              while (++index < length) {
+                var value = index < valsLength ? values[index] : undefined;
+                assignFunc(result, props[index], value);
+              }
+              return result;
+            }
 
-    /**
-     * Gets the data for `map`.
-     *
-     * @private
-     * @param {Object} map The map to query.
-     * @param {string} key The reference key.
-     * @returns {*} Returns the map data.
-     */
-    function getMapData(map, key) {
-      var data = map.__data__;
-      return isKeyable(key)
-        ? data[typeof key == 'string' ? 'string' : 'hash']
-        : data.map;
-    }
+            /**
+             * Casts `value` to an empty array if it's not an array like object.
+             *
+             * @private
+             * @param {*} value The value to inspect.
+             * @returns {Array|Object} Returns the cast array-like object.
+             */
+            function castArrayLikeObject(value) {
+              return isArrayLikeObject(value) ? value : [];
+            }
 
-    /**
-     * Gets the property names, values, and compare flags of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the match data of `object`.
-     */
-    function getMatchData(object) {
-      var result = keys(object),
-          length = result.length;
+            /**
+             * Casts `value` to `identity` if it's not a function.
+             *
+             * @private
+             * @param {*} value The value to inspect.
+             * @returns {Function} Returns cast function.
+             */
+            function castFunction(value) {
+              return typeof value == "function" ? value : identity;
+            }
 
-      while (length--) {
-        var key = result[length],
-            value = object[key];
+            /**
+             * Casts `value` to a path array if it's not one.
+             *
+             * @private
+             * @param {*} value The value to inspect.
+             * @param {Object} [object] The object to query keys on.
+             * @returns {Array} Returns the cast property path array.
+             */
+            function castPath(value, object) {
+              if (isArray(value)) {
+                return value;
+              }
+              return isKey(value, object)
+                ? [value]
+                : stringToPath(toString(value));
+            }
 
-        result[length] = [key, value, isStrictComparable(value)];
-      }
-      return result;
-    }
+            /**
+             * A `baseRest` alias which can be replaced with `identity` by module
+             * replacement plugins.
+             *
+             * @private
+             * @type {Function}
+             * @param {Function} func The function to apply a rest parameter to.
+             * @returns {Function} Returns the new function.
+             */
+            var castRest = baseRest;
+
+            /**
+             * Casts `array` to a slice if it's needed.
+             *
+             * @private
+             * @param {Array} array The array to inspect.
+             * @param {number} start The start position.
+             * @param {number} [end=array.length] The end position.
+             * @returns {Array} Returns the cast slice.
+             */
+            function castSlice(array, start, end) {
+              var length = array.length;
+              end = end === undefined ? length : end;
+              return !start && end >= length
+                ? array
+                : baseSlice(array, start, end);
+            }
 
-    /**
-     * Gets the native function at `key` of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @param {string} key The key of the method to get.
-     * @returns {*} Returns the function if it's native, else `undefined`.
-     */
-    function getNative(object, key) {
-      var value = getValue(object, key);
-      return baseIsNative(value) ? value : undefined;
-    }
+            /**
+             * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
+             *
+             * @private
+             * @param {number|Object} id The timer id or timeout object of the timer to clear.
+             */
+            var clearTimeout =
+              ctxClearTimeout ||
+              function (id) {
+                return root.clearTimeout(id);
+              };
 
-    /**
-     * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
-     *
-     * @private
-     * @param {*} value The value to query.
-     * @returns {string} Returns the raw `toStringTag`.
-     */
-    function getRawTag(value) {
-      var isOwn = hasOwnProperty.call(value, symToStringTag),
-          tag = value[symToStringTag];
+            /**
+             * Creates a clone of  `buffer`.
+             *
+             * @private
+             * @param {Buffer} buffer The buffer to clone.
+             * @param {boolean} [isDeep] Specify a deep clone.
+             * @returns {Buffer} Returns the cloned buffer.
+             */
+            function cloneBuffer(buffer, isDeep) {
+              if (isDeep) {
+                return buffer.slice();
+              }
+              var length = buffer.length,
+                result = allocUnsafe
+                  ? allocUnsafe(length)
+                  : new buffer.constructor(length);
 
-      try {
-        value[symToStringTag] = undefined;
-        var unmasked = true;
-      } catch (e) {}
-
-      var result = nativeObjectToString.call(value);
-      if (unmasked) {
-        if (isOwn) {
-          value[symToStringTag] = tag;
-        } else {
-          delete value[symToStringTag];
-        }
-      }
-      return result;
-    }
+              buffer.copy(result);
+              return result;
+            }
 
-    /**
-     * Creates an array of the own enumerable symbols of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of symbols.
-     */
-    var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
-      if (object == null) {
-        return [];
-      }
-      object = Object(object);
-      return arrayFilter(nativeGetSymbols(object), function(symbol) {
-        return propertyIsEnumerable.call(object, symbol);
-      });
-    };
-
-    /**
-     * Creates an array of the own and inherited enumerable symbols of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of symbols.
-     */
-    var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
-      var result = [];
-      while (object) {
-        arrayPush(result, getSymbols(object));
-        object = getPrototype(object);
-      }
-      return result;
-    };
-
-    /**
-     * Gets the `toStringTag` of `value`.
-     *
-     * @private
-     * @param {*} value The value to query.
-     * @returns {string} Returns the `toStringTag`.
-     */
-    var getTag = baseGetTag;
-
-    // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
-    if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-        (Map && getTag(new Map) != mapTag) ||
-        (Promise && getTag(Promise.resolve()) != promiseTag) ||
-        (Set && getTag(new Set) != setTag) ||
-        (WeakMap && getTag(new WeakMap) != weakMapTag)) {
-      getTag = function(value) {
-        var result = baseGetTag(value),
-            Ctor = result == objectTag ? value.constructor : undefined,
-            ctorString = Ctor ? toSource(Ctor) : '';
+            /**
+             * Creates a clone of `arrayBuffer`.
+             *
+             * @private
+             * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
+             * @returns {ArrayBuffer} Returns the cloned array buffer.
+             */
+            function cloneArrayBuffer(arrayBuffer) {
+              var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
+              new Uint8Array(result).set(new Uint8Array(arrayBuffer));
+              return result;
+            }
 
-        if (ctorString) {
-          switch (ctorString) {
-            case dataViewCtorString: return dataViewTag;
-            case mapCtorString: return mapTag;
-            case promiseCtorString: return promiseTag;
-            case setCtorString: return setTag;
-            case weakMapCtorString: return weakMapTag;
-          }
-        }
-        return result;
-      };
-    }
+            /**
+             * Creates a clone of `dataView`.
+             *
+             * @private
+             * @param {Object} dataView The data view to clone.
+             * @param {boolean} [isDeep] Specify a deep clone.
+             * @returns {Object} Returns the cloned data view.
+             */
+            function cloneDataView(dataView, isDeep) {
+              var buffer = isDeep
+                ? cloneArrayBuffer(dataView.buffer)
+                : dataView.buffer;
+              return new dataView.constructor(
+                buffer,
+                dataView.byteOffset,
+                dataView.byteLength,
+              );
+            }
 
-    /**
-     * Gets the view, applying any `transforms` to the `start` and `end` positions.
-     *
-     * @private
-     * @param {number} start The start of the view.
-     * @param {number} end The end of the view.
-     * @param {Array} transforms The transformations to apply to the view.
-     * @returns {Object} Returns an object containing the `start` and `end`
-     *  positions of the view.
-     */
-    function getView(start, end, transforms) {
-      var index = -1,
-          length = transforms.length;
-
-      while (++index < length) {
-        var data = transforms[index],
-            size = data.size;
-
-        switch (data.type) {
-          case 'drop':      start += size; break;
-          case 'dropRight': end -= size; break;
-          case 'take':      end = nativeMin(end, start + size); break;
-          case 'takeRight': start = nativeMax(start, end - size); break;
-        }
-      }
-      return { 'start': start, 'end': end };
-    }
+            /**
+             * Creates a clone of `regexp`.
+             *
+             * @private
+             * @param {Object} regexp The regexp to clone.
+             * @returns {Object} Returns the cloned regexp.
+             */
+            function cloneRegExp(regexp) {
+              var result = new regexp.constructor(
+                regexp.source,
+                reFlags.exec(regexp),
+              );
+              result.lastIndex = regexp.lastIndex;
+              return result;
+            }
 
-    /**
-     * Extracts wrapper details from the `source` body comment.
-     *
-     * @private
-     * @param {string} source The source to inspect.
-     * @returns {Array} Returns the wrapper details.
-     */
-    function getWrapDetails(source) {
-      var match = source.match(reWrapDetails);
-      return match ? match[1].split(reSplitDetails) : [];
-    }
+            /**
+             * Creates a clone of the `symbol` object.
+             *
+             * @private
+             * @param {Object} symbol The symbol object to clone.
+             * @returns {Object} Returns the cloned symbol object.
+             */
+            function cloneSymbol(symbol) {
+              return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
+            }
 
-    /**
-     * Checks if `path` exists on `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path to check.
-     * @param {Function} hasFunc The function to check properties.
-     * @returns {boolean} Returns `true` if `path` exists, else `false`.
-     */
-    function hasPath(object, path, hasFunc) {
-      path = castPath(path, object);
-
-      var index = -1,
-          length = path.length,
-          result = false;
-
-      while (++index < length) {
-        var key = toKey(path[index]);
-        if (!(result = object != null && hasFunc(object, key))) {
-          break;
-        }
-        object = object[key];
-      }
-      if (result || ++index != length) {
-        return result;
-      }
-      length = object == null ? 0 : object.length;
-      return !!length && isLength(length) && isIndex(key, length) &&
-        (isArray(object) || isArguments(object));
-    }
+            /**
+             * Creates a clone of `typedArray`.
+             *
+             * @private
+             * @param {Object} typedArray The typed array to clone.
+             * @param {boolean} [isDeep] Specify a deep clone.
+             * @returns {Object} Returns the cloned typed array.
+             */
+            function cloneTypedArray(typedArray, isDeep) {
+              var buffer = isDeep
+                ? cloneArrayBuffer(typedArray.buffer)
+                : typedArray.buffer;
+              return new typedArray.constructor(
+                buffer,
+                typedArray.byteOffset,
+                typedArray.length,
+              );
+            }
 
-    /**
-     * Initializes an array clone.
-     *
-     * @private
-     * @param {Array} array The array to clone.
-     * @returns {Array} Returns the initialized clone.
-     */
-    function initCloneArray(array) {
-      var length = array.length,
-          result = new array.constructor(length);
-
-      // Add properties assigned by `RegExp#exec`.
-      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
-        result.index = array.index;
-        result.input = array.input;
-      }
-      return result;
-    }
+            /**
+             * Compares values to sort them in ascending order.
+             *
+             * @private
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {number} Returns the sort order indicator for `value`.
+             */
+            function compareAscending(value, other) {
+              if (value !== other) {
+                var valIsDefined = value !== undefined,
+                  valIsNull = value === null,
+                  valIsReflexive = value === value,
+                  valIsSymbol = isSymbol(value);
+
+                var othIsDefined = other !== undefined,
+                  othIsNull = other === null,
+                  othIsReflexive = other === other,
+                  othIsSymbol = isSymbol(other);
+
+                if (
+                  (!othIsNull &&
+                    !othIsSymbol &&
+                    !valIsSymbol &&
+                    value > other) ||
+                  (valIsSymbol &&
+                    othIsDefined &&
+                    othIsReflexive &&
+                    !othIsNull &&
+                    !othIsSymbol) ||
+                  (valIsNull && othIsDefined && othIsReflexive) ||
+                  (!valIsDefined && othIsReflexive) ||
+                  !valIsReflexive
+                ) {
+                  return 1;
+                }
+                if (
+                  (!valIsNull &&
+                    !valIsSymbol &&
+                    !othIsSymbol &&
+                    value < other) ||
+                  (othIsSymbol &&
+                    valIsDefined &&
+                    valIsReflexive &&
+                    !valIsNull &&
+                    !valIsSymbol) ||
+                  (othIsNull && valIsDefined && valIsReflexive) ||
+                  (!othIsDefined && valIsReflexive) ||
+                  !othIsReflexive
+                ) {
+                  return -1;
+                }
+              }
+              return 0;
+            }
 
-    /**
-     * Initializes an object clone.
-     *
-     * @private
-     * @param {Object} object The object to clone.
-     * @returns {Object} Returns the initialized clone.
-     */
-    function initCloneObject(object) {
-      return (typeof object.constructor == 'function' && !isPrototype(object))
-        ? baseCreate(getPrototype(object))
-        : {};
-    }
+            /**
+             * Used by `_.orderBy` to compare multiple properties of a value to another
+             * and stable sort them.
+             *
+             * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
+             * specify an order of "desc" for descending or "asc" for ascending sort order
+             * of corresponding values.
+             *
+             * @private
+             * @param {Object} object The object to compare.
+             * @param {Object} other The other object to compare.
+             * @param {boolean[]|string[]} orders The order to sort by for each property.
+             * @returns {number} Returns the sort order indicator for `object`.
+             */
+            function compareMultiple(object, other, orders) {
+              var index = -1,
+                objCriteria = object.criteria,
+                othCriteria = other.criteria,
+                length = objCriteria.length,
+                ordersLength = orders.length;
+
+              while (++index < length) {
+                var result = compareAscending(
+                  objCriteria[index],
+                  othCriteria[index],
+                );
+                if (result) {
+                  if (index >= ordersLength) {
+                    return result;
+                  }
+                  var order = orders[index];
+                  return result * (order == "desc" ? -1 : 1);
+                }
+              }
+              // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
+              // that causes it, under certain circumstances, to provide the same value for
+              // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
+              // for more details.
+              //
+              // This also ensures a stable sort in V8 and other engines.
+              // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
+              return object.index - other.index;
+            }
 
-    /**
-     * Initializes an object clone based on its `toStringTag`.
-     *
-     * **Note:** This function only supports cloning values with tags of
-     * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
-     *
-     * @private
-     * @param {Object} object The object to clone.
-     * @param {string} tag The `toStringTag` of the object to clone.
-     * @param {boolean} [isDeep] Specify a deep clone.
-     * @returns {Object} Returns the initialized clone.
-     */
-    function initCloneByTag(object, tag, isDeep) {
-      var Ctor = object.constructor;
-      switch (tag) {
-        case arrayBufferTag:
-          return cloneArrayBuffer(object);
-
-        case boolTag:
-        case dateTag:
-          return new Ctor(+object);
-
-        case dataViewTag:
-          return cloneDataView(object, isDeep);
-
-        case float32Tag: case float64Tag:
-        case int8Tag: case int16Tag: case int32Tag:
-        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
-          return cloneTypedArray(object, isDeep);
-
-        case mapTag:
-          return new Ctor;
-
-        case numberTag:
-        case stringTag:
-          return new Ctor(object);
-
-        case regexpTag:
-          return cloneRegExp(object);
-
-        case setTag:
-          return new Ctor;
-
-        case symbolTag:
-          return cloneSymbol(object);
-      }
-    }
+            /**
+             * Creates an array that is the composition of partially applied arguments,
+             * placeholders, and provided arguments into a single array of arguments.
+             *
+             * @private
+             * @param {Array} args The provided arguments.
+             * @param {Array} partials The arguments to prepend to those provided.
+             * @param {Array} holders The `partials` placeholder indexes.
+             * @params {boolean} [isCurried] Specify composing for a curried function.
+             * @returns {Array} Returns the new array of composed arguments.
+             */
+            function composeArgs(args, partials, holders, isCurried) {
+              var argsIndex = -1,
+                argsLength = args.length,
+                holdersLength = holders.length,
+                leftIndex = -1,
+                leftLength = partials.length,
+                rangeLength = nativeMax(argsLength - holdersLength, 0),
+                result = Array(leftLength + rangeLength),
+                isUncurried = !isCurried;
+
+              while (++leftIndex < leftLength) {
+                result[leftIndex] = partials[leftIndex];
+              }
+              while (++argsIndex < holdersLength) {
+                if (isUncurried || argsIndex < argsLength) {
+                  result[holders[argsIndex]] = args[argsIndex];
+                }
+              }
+              while (rangeLength--) {
+                result[leftIndex++] = args[argsIndex++];
+              }
+              return result;
+            }
 
-    /**
-     * Inserts wrapper `details` in a comment at the top of the `source` body.
-     *
-     * @private
-     * @param {string} source The source to modify.
-     * @returns {Array} details The details to insert.
-     * @returns {string} Returns the modified source.
-     */
-    function insertWrapDetails(source, details) {
-      var length = details.length;
-      if (!length) {
-        return source;
-      }
-      var lastIndex = length - 1;
-      details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
-      details = details.join(length > 2 ? ', ' : ' ');
-      return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
-    }
+            /**
+             * This function is like `composeArgs` except that the arguments composition
+             * is tailored for `_.partialRight`.
+             *
+             * @private
+             * @param {Array} args The provided arguments.
+             * @param {Array} partials The arguments to append to those provided.
+             * @param {Array} holders The `partials` placeholder indexes.
+             * @params {boolean} [isCurried] Specify composing for a curried function.
+             * @returns {Array} Returns the new array of composed arguments.
+             */
+            function composeArgsRight(args, partials, holders, isCurried) {
+              var argsIndex = -1,
+                argsLength = args.length,
+                holdersIndex = -1,
+                holdersLength = holders.length,
+                rightIndex = -1,
+                rightLength = partials.length,
+                rangeLength = nativeMax(argsLength - holdersLength, 0),
+                result = Array(rangeLength + rightLength),
+                isUncurried = !isCurried;
+
+              while (++argsIndex < rangeLength) {
+                result[argsIndex] = args[argsIndex];
+              }
+              var offset = argsIndex;
+              while (++rightIndex < rightLength) {
+                result[offset + rightIndex] = partials[rightIndex];
+              }
+              while (++holdersIndex < holdersLength) {
+                if (isUncurried || argsIndex < argsLength) {
+                  result[offset + holders[holdersIndex]] = args[argsIndex++];
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Checks if `value` is a flattenable `arguments` object or array.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
-     */
-    function isFlattenable(value) {
-      return isArray(value) || isArguments(value) ||
-        !!(spreadableSymbol && value && value[spreadableSymbol]);
-    }
+            /**
+             * Copies the values of `source` to `array`.
+             *
+             * @private
+             * @param {Array} source The array to copy values from.
+             * @param {Array} [array=[]] The array to copy values to.
+             * @returns {Array} Returns `array`.
+             */
+            function copyArray(source, array) {
+              var index = -1,
+                length = source.length;
+
+              array || (array = Array(length));
+              while (++index < length) {
+                array[index] = source[index];
+              }
+              return array;
+            }
 
-    /**
-     * Checks if `value` is a valid array-like index.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
-     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
-     */
-    function isIndex(value, length) {
-      var type = typeof value;
-      length = length == null ? MAX_SAFE_INTEGER : length;
-
-      return !!length &&
-        (type == 'number' ||
-          (type != 'symbol' && reIsUint.test(value))) &&
-            (value > -1 && value % 1 == 0 && value < length);
-    }
+            /**
+             * Copies properties of `source` to `object`.
+             *
+             * @private
+             * @param {Object} source The object to copy properties from.
+             * @param {Array} props The property identifiers to copy.
+             * @param {Object} [object={}] The object to copy properties to.
+             * @param {Function} [customizer] The function to customize copied values.
+             * @returns {Object} Returns `object`.
+             */
+            function copyObject(source, props, object, customizer) {
+              var isNew = !object;
+              object || (object = {});
+
+              var index = -1,
+                length = props.length;
+
+              while (++index < length) {
+                var key = props[index];
+
+                var newValue = customizer
+                  ? customizer(object[key], source[key], key, object, source)
+                  : undefined;
+
+                if (newValue === undefined) {
+                  newValue = source[key];
+                }
+                if (isNew) {
+                  baseAssignValue(object, key, newValue);
+                } else {
+                  assignValue(object, key, newValue);
+                }
+              }
+              return object;
+            }
 
-    /**
-     * Checks if the given arguments are from an iteratee call.
-     *
-     * @private
-     * @param {*} value The potential iteratee value argument.
-     * @param {*} index The potential iteratee index or key argument.
-     * @param {*} object The potential iteratee object argument.
-     * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
-     *  else `false`.
-     */
-    function isIterateeCall(value, index, object) {
-      if (!isObject(object)) {
-        return false;
-      }
-      var type = typeof index;
-      if (type == 'number'
-            ? (isArrayLike(object) && isIndex(index, object.length))
-            : (type == 'string' && index in object)
-          ) {
-        return eq(object[index], value);
-      }
-      return false;
-    }
+            /**
+             * Copies own symbols of `source` to `object`.
+             *
+             * @private
+             * @param {Object} source The object to copy symbols from.
+             * @param {Object} [object={}] The object to copy symbols to.
+             * @returns {Object} Returns `object`.
+             */
+            function copySymbols(source, object) {
+              return copyObject(source, getSymbols(source), object);
+            }
 
-    /**
-     * Checks if `value` is a property name and not a property path.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @param {Object} [object] The object to query keys on.
-     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
-     */
-    function isKey(value, object) {
-      if (isArray(value)) {
-        return false;
-      }
-      var type = typeof value;
-      if (type == 'number' || type == 'symbol' || type == 'boolean' ||
-          value == null || isSymbol(value)) {
-        return true;
-      }
-      return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
-        (object != null && value in Object(object));
-    }
+            /**
+             * Copies own and inherited symbols of `source` to `object`.
+             *
+             * @private
+             * @param {Object} source The object to copy symbols from.
+             * @param {Object} [object={}] The object to copy symbols to.
+             * @returns {Object} Returns `object`.
+             */
+            function copySymbolsIn(source, object) {
+              return copyObject(source, getSymbolsIn(source), object);
+            }
 
-    /**
-     * Checks if `value` is suitable for use as unique object key.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
-     */
-    function isKeyable(value) {
-      var type = typeof value;
-      return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
-        ? (value !== '__proto__')
-        : (value === null);
-    }
+            /**
+             * Creates a function like `_.groupBy`.
+             *
+             * @private
+             * @param {Function} setter The function to set accumulator values.
+             * @param {Function} [initializer] The accumulator object initializer.
+             * @returns {Function} Returns the new aggregator function.
+             */
+            function createAggregator(setter, initializer) {
+              return function (collection, iteratee) {
+                var func = isArray(collection)
+                    ? arrayAggregator
+                    : baseAggregator,
+                  accumulator = initializer ? initializer() : {};
+
+                return func(
+                  collection,
+                  setter,
+                  getIteratee(iteratee, 2),
+                  accumulator,
+                );
+              };
+            }
 
-    /**
-     * Checks if `func` has a lazy counterpart.
-     *
-     * @private
-     * @param {Function} func The function to check.
-     * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
-     *  else `false`.
-     */
-    function isLaziable(func) {
-      var funcName = getFuncName(func),
-          other = lodash[funcName];
-
-      if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
-        return false;
-      }
-      if (func === other) {
-        return true;
-      }
-      var data = getData(other);
-      return !!data && func === data[0];
-    }
+            /**
+             * Creates a function like `_.assign`.
+             *
+             * @private
+             * @param {Function} assigner The function to assign values.
+             * @returns {Function} Returns the new assigner function.
+             */
+            function createAssigner(assigner) {
+              return baseRest(function (object, sources) {
+                var index = -1,
+                  length = sources.length,
+                  customizer = length > 1 ? sources[length - 1] : undefined,
+                  guard = length > 2 ? sources[2] : undefined;
+
+                customizer =
+                  assigner.length > 3 && typeof customizer == "function"
+                    ? (length--, customizer)
+                    : undefined;
+
+                if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+                  customizer = length < 3 ? undefined : customizer;
+                  length = 1;
+                }
+                object = Object(object);
+                while (++index < length) {
+                  var source = sources[index];
+                  if (source) {
+                    assigner(object, source, index, customizer);
+                  }
+                }
+                return object;
+              });
+            }
 
-    /**
-     * Checks if `func` has its source masked.
-     *
-     * @private
-     * @param {Function} func The function to check.
-     * @returns {boolean} Returns `true` if `func` is masked, else `false`.
-     */
-    function isMasked(func) {
-      return !!maskSrcKey && (maskSrcKey in func);
-    }
+            /**
+             * Creates a `baseEach` or `baseEachRight` function.
+             *
+             * @private
+             * @param {Function} eachFunc The function to iterate over a collection.
+             * @param {boolean} [fromRight] Specify iterating from right to left.
+             * @returns {Function} Returns the new base function.
+             */
+            function createBaseEach(eachFunc, fromRight) {
+              return function (collection, iteratee) {
+                if (collection == null) {
+                  return collection;
+                }
+                if (!isArrayLike(collection)) {
+                  return eachFunc(collection, iteratee);
+                }
+                var length = collection.length,
+                  index = fromRight ? length : -1,
+                  iterable = Object(collection);
 
-    /**
-     * Checks if `func` is capable of being masked.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
-     */
-    var isMaskable = coreJsData ? isFunction : stubFalse;
-
-    /**
-     * Checks if `value` is likely a prototype object.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
-     */
-    function isPrototype(value) {
-      var Ctor = value && value.constructor,
-          proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
-
-      return value === proto;
-    }
+                while (fromRight ? index-- : ++index < length) {
+                  if (iteratee(iterable[index], index, iterable) === false) {
+                    break;
+                  }
+                }
+                return collection;
+              };
+            }
 
-    /**
-     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
-     *
-     * @private
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` if suitable for strict
-     *  equality comparisons, else `false`.
-     */
-    function isStrictComparable(value) {
-      return value === value && !isObject(value);
-    }
+            /**
+             * Creates a base function for methods like `_.forIn` and `_.forOwn`.
+             *
+             * @private
+             * @param {boolean} [fromRight] Specify iterating from right to left.
+             * @returns {Function} Returns the new base function.
+             */
+            function createBaseFor(fromRight) {
+              return function (object, iteratee, keysFunc) {
+                var index = -1,
+                  iterable = Object(object),
+                  props = keysFunc(object),
+                  length = props.length;
+
+                while (length--) {
+                  var key = props[fromRight ? length : ++index];
+                  if (iteratee(iterable[key], key, iterable) === false) {
+                    break;
+                  }
+                }
+                return object;
+              };
+            }
 
-    /**
-     * A specialized version of `matchesProperty` for source values suitable
-     * for strict equality comparisons, i.e. `===`.
-     *
-     * @private
-     * @param {string} key The key of the property to get.
-     * @param {*} srcValue The value to match.
-     * @returns {Function} Returns the new spec function.
-     */
-    function matchesStrictComparable(key, srcValue) {
-      return function(object) {
-        if (object == null) {
-          return false;
-        }
-        return object[key] === srcValue &&
-          (srcValue !== undefined || (key in Object(object)));
-      };
-    }
+            /**
+             * Creates a function that wraps `func` to invoke it with the optional `this`
+             * binding of `thisArg`.
+             *
+             * @private
+             * @param {Function} func The function to wrap.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @param {*} [thisArg] The `this` binding of `func`.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createBind(func, bitmask, thisArg) {
+              var isBind = bitmask & WRAP_BIND_FLAG,
+                Ctor = createCtor(func);
+
+              function wrapper() {
+                var fn =
+                  this && this !== root && this instanceof wrapper
+                    ? Ctor
+                    : func;
+                return fn.apply(isBind ? thisArg : this, arguments);
+              }
+              return wrapper;
+            }
 
-    /**
-     * A specialized version of `_.memoize` which clears the memoized function's
-     * cache when it exceeds `MAX_MEMOIZE_SIZE`.
-     *
-     * @private
-     * @param {Function} func The function to have its output memoized.
-     * @returns {Function} Returns the new memoized function.
-     */
-    function memoizeCapped(func) {
-      var result = memoize(func, function(key) {
-        if (cache.size === MAX_MEMOIZE_SIZE) {
-          cache.clear();
-        }
-        return key;
-      });
+            /**
+             * Creates a function like `_.lowerFirst`.
+             *
+             * @private
+             * @param {string} methodName The name of the `String` case method to use.
+             * @returns {Function} Returns the new case function.
+             */
+            function createCaseFirst(methodName) {
+              return function (string) {
+                string = toString(string);
 
-      var cache = result.cache;
-      return result;
-    }
+                var strSymbols = hasUnicode(string)
+                  ? stringToArray(string)
+                  : undefined;
 
-    /**
-     * Merges the function metadata of `source` into `data`.
-     *
-     * Merging metadata reduces the number of wrappers used to invoke a function.
-     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
-     * may be applied regardless of execution order. Methods like `_.ary` and
-     * `_.rearg` modify function arguments, making the order in which they are
-     * executed important, preventing the merging of metadata. However, we make
-     * an exception for a safe combined case where curried functions have `_.ary`
-     * and or `_.rearg` applied.
-     *
-     * @private
-     * @param {Array} data The destination metadata.
-     * @param {Array} source The source metadata.
-     * @returns {Array} Returns `data`.
-     */
-    function mergeData(data, source) {
-      var bitmask = data[1],
-          srcBitmask = source[1],
-          newBitmask = bitmask | srcBitmask,
-          isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
-
-      var isCombo =
-        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
-        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
-        ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));
-
-      // Exit early if metadata can't be merged.
-      if (!(isCommon || isCombo)) {
-        return data;
-      }
-      // Use source `thisArg` if available.
-      if (srcBitmask & WRAP_BIND_FLAG) {
-        data[2] = source[2];
-        // Set when currying a bound function.
-        newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
-      }
-      // Compose partial arguments.
-      var value = source[3];
-      if (value) {
-        var partials = data[3];
-        data[3] = partials ? composeArgs(partials, value, source[4]) : value;
-        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
-      }
-      // Compose partial right arguments.
-      value = source[5];
-      if (value) {
-        partials = data[5];
-        data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
-        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
-      }
-      // Use source `argPos` if available.
-      value = source[7];
-      if (value) {
-        data[7] = value;
-      }
-      // Use source `ary` if it's smaller.
-      if (srcBitmask & WRAP_ARY_FLAG) {
-        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
-      }
-      // Use source `arity` if one is not provided.
-      if (data[9] == null) {
-        data[9] = source[9];
-      }
-      // Use source `func` and merge bitmasks.
-      data[0] = source[0];
-      data[1] = newBitmask;
-
-      return data;
-    }
+                var chr = strSymbols ? strSymbols[0] : string.charAt(0);
 
-    /**
-     * This function is like
-     * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
-     * except that it includes inherited enumerable properties.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names.
-     */
-    function nativeKeysIn(object) {
-      var result = [];
-      if (object != null) {
-        for (var key in Object(object)) {
-          result.push(key);
-        }
-      }
-      return result;
-    }
+                var trailing = strSymbols
+                  ? castSlice(strSymbols, 1).join("")
+                  : string.slice(1);
 
-    /**
-     * Converts `value` to a string using `Object.prototype.toString`.
-     *
-     * @private
-     * @param {*} value The value to convert.
-     * @returns {string} Returns the converted string.
-     */
-    function objectToString(value) {
-      return nativeObjectToString.call(value);
-    }
+                return chr[methodName]() + trailing;
+              };
+            }
 
-    /**
-     * A specialized version of `baseRest` which transforms the rest array.
-     *
-     * @private
-     * @param {Function} func The function to apply a rest parameter to.
-     * @param {number} [start=func.length-1] The start position of the rest parameter.
-     * @param {Function} transform The rest array transform.
-     * @returns {Function} Returns the new function.
-     */
-    function overRest(func, start, transform) {
-      start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
-      return function() {
-        var args = arguments,
-            index = -1,
-            length = nativeMax(args.length - start, 0),
-            array = Array(length);
+            /**
+             * Creates a function like `_.camelCase`.
+             *
+             * @private
+             * @param {Function} callback The function to combine each word.
+             * @returns {Function} Returns the new compounder function.
+             */
+            function createCompounder(callback) {
+              return function (string) {
+                return arrayReduce(
+                  words(deburr(string).replace(reApos, "")),
+                  callback,
+                  "",
+                );
+              };
+            }
 
-        while (++index < length) {
-          array[index] = args[start + index];
-        }
-        index = -1;
-        var otherArgs = Array(start + 1);
-        while (++index < start) {
-          otherArgs[index] = args[index];
-        }
-        otherArgs[start] = transform(array);
-        return apply(func, this, otherArgs);
-      };
-    }
+            /**
+             * Creates a function that produces an instance of `Ctor` regardless of
+             * whether it was invoked as part of a `new` expression or by `call` or `apply`.
+             *
+             * @private
+             * @param {Function} Ctor The constructor to wrap.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createCtor(Ctor) {
+              return function () {
+                // Use a `switch` statement to work with class constructors. See
+                // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
+                // for more details.
+                var args = arguments;
+                switch (args.length) {
+                  case 0:
+                    return new Ctor();
+                  case 1:
+                    return new Ctor(args[0]);
+                  case 2:
+                    return new Ctor(args[0], args[1]);
+                  case 3:
+                    return new Ctor(args[0], args[1], args[2]);
+                  case 4:
+                    return new Ctor(args[0], args[1], args[2], args[3]);
+                  case 5:
+                    return new Ctor(
+                      args[0],
+                      args[1],
+                      args[2],
+                      args[3],
+                      args[4],
+                    );
+                  case 6:
+                    return new Ctor(
+                      args[0],
+                      args[1],
+                      args[2],
+                      args[3],
+                      args[4],
+                      args[5],
+                    );
+                  case 7:
+                    return new Ctor(
+                      args[0],
+                      args[1],
+                      args[2],
+                      args[3],
+                      args[4],
+                      args[5],
+                      args[6],
+                    );
+                }
+                var thisBinding = baseCreate(Ctor.prototype),
+                  result = Ctor.apply(thisBinding, args);
 
-    /**
-     * Gets the parent value at `path` of `object`.
-     *
-     * @private
-     * @param {Object} object The object to query.
-     * @param {Array} path The path to get the parent value of.
-     * @returns {*} Returns the parent value.
-     */
-    function parent(object, path) {
-      return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
-    }
+                // Mimic the constructor's `return` behavior.
+                // See https://es5.github.io/#x13.2.2 for more details.
+                return isObject(result) ? result : thisBinding;
+              };
+            }
 
-    /**
-     * Reorder `array` according to the specified indexes where the element at
-     * the first index is assigned as the first element, the element at
-     * the second index is assigned as the second element, and so on.
-     *
-     * @private
-     * @param {Array} array The array to reorder.
-     * @param {Array} indexes The arranged array indexes.
-     * @returns {Array} Returns `array`.
-     */
-    function reorder(array, indexes) {
-      var arrLength = array.length,
-          length = nativeMin(indexes.length, arrLength),
-          oldArray = copyArray(array);
-
-      while (length--) {
-        var index = indexes[length];
-        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
-      }
-      return array;
-    }
+            /**
+             * Creates a function that wraps `func` to enable currying.
+             *
+             * @private
+             * @param {Function} func The function to wrap.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @param {number} arity The arity of `func`.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createCurry(func, bitmask, arity) {
+              var Ctor = createCtor(func);
+
+              function wrapper() {
+                var length = arguments.length,
+                  args = Array(length),
+                  index = length,
+                  placeholder = getHolder(wrapper);
+
+                while (index--) {
+                  args[index] = arguments[index];
+                }
+                var holders =
+                  length < 3 &&
+                  args[0] !== placeholder &&
+                  args[length - 1] !== placeholder
+                    ? []
+                    : replaceHolders(args, placeholder);
+
+                length -= holders.length;
+                if (length < arity) {
+                  return createRecurry(
+                    func,
+                    bitmask,
+                    createHybrid,
+                    wrapper.placeholder,
+                    undefined,
+                    args,
+                    holders,
+                    undefined,
+                    undefined,
+                    arity - length,
+                  );
+                }
+                var fn =
+                  this && this !== root && this instanceof wrapper
+                    ? Ctor
+                    : func;
+                return apply(fn, this, args);
+              }
+              return wrapper;
+            }
 
-    /**
-     * Sets metadata for `func`.
-     *
-     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
-     * period of time, it will trip its breaker and transition to an identity
-     * function to avoid garbage collection pauses in V8. See
-     * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
-     * for more details.
-     *
-     * @private
-     * @param {Function} func The function to associate metadata with.
-     * @param {*} data The metadata.
-     * @returns {Function} Returns `func`.
-     */
-    var setData = shortOut(baseSetData);
-
-    /**
-     * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
-     *
-     * @private
-     * @param {Function} func The function to delay.
-     * @param {number} wait The number of milliseconds to delay invocation.
-     * @returns {number|Object} Returns the timer id or timeout object.
-     */
-    var setTimeout = ctxSetTimeout || function(func, wait) {
-      return root.setTimeout(func, wait);
-    };
-
-    /**
-     * Sets the `toString` method of `func` to return `string`.
-     *
-     * @private
-     * @param {Function} func The function to modify.
-     * @param {Function} string The `toString` result.
-     * @returns {Function} Returns `func`.
-     */
-    var setToString = shortOut(baseSetToString);
-
-    /**
-     * Sets the `toString` method of `wrapper` to mimic the source of `reference`
-     * with wrapper details in a comment at the top of the source body.
-     *
-     * @private
-     * @param {Function} wrapper The function to modify.
-     * @param {Function} reference The reference function.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @returns {Function} Returns `wrapper`.
-     */
-    function setWrapToString(wrapper, reference, bitmask) {
-      var source = (reference + '');
-      return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
-    }
+            /**
+             * Creates a `_.find` or `_.findLast` function.
+             *
+             * @private
+             * @param {Function} findIndexFunc The function to find the collection index.
+             * @returns {Function} Returns the new find function.
+             */
+            function createFind(findIndexFunc) {
+              return function (collection, predicate, fromIndex) {
+                var iterable = Object(collection);
+                if (!isArrayLike(collection)) {
+                  var iteratee = getIteratee(predicate, 3);
+                  collection = keys(collection);
+                  predicate = function (key) {
+                    return iteratee(iterable[key], key, iterable);
+                  };
+                }
+                var index = findIndexFunc(collection, predicate, fromIndex);
+                return index > -1
+                  ? iterable[iteratee ? collection[index] : index]
+                  : undefined;
+              };
+            }
 
-    /**
-     * Creates a function that'll short out and invoke `identity` instead
-     * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
-     * milliseconds.
-     *
-     * @private
-     * @param {Function} func The function to restrict.
-     * @returns {Function} Returns the new shortable function.
-     */
-    function shortOut(func) {
-      var count = 0,
-          lastCalled = 0;
-
-      return function() {
-        var stamp = nativeNow(),
-            remaining = HOT_SPAN - (stamp - lastCalled);
-
-        lastCalled = stamp;
-        if (remaining > 0) {
-          if (++count >= HOT_COUNT) {
-            return arguments[0];
-          }
-        } else {
-          count = 0;
-        }
-        return func.apply(undefined, arguments);
-      };
-    }
+            /**
+             * Creates a `_.flow` or `_.flowRight` function.
+             *
+             * @private
+             * @param {boolean} [fromRight] Specify iterating from right to left.
+             * @returns {Function} Returns the new flow function.
+             */
+            function createFlow(fromRight) {
+              return flatRest(function (funcs) {
+                var length = funcs.length,
+                  index = length,
+                  prereq = LodashWrapper.prototype.thru;
+
+                if (fromRight) {
+                  funcs.reverse();
+                }
+                while (index--) {
+                  var func = funcs[index];
+                  if (typeof func != "function") {
+                    throw new TypeError(FUNC_ERROR_TEXT);
+                  }
+                  if (prereq && !wrapper && getFuncName(func) == "wrapper") {
+                    var wrapper = new LodashWrapper([], true);
+                  }
+                }
+                index = wrapper ? index : length;
+                while (++index < length) {
+                  func = funcs[index];
+
+                  var funcName = getFuncName(func),
+                    data = funcName == "wrapper" ? getData(func) : undefined;
+
+                  if (
+                    data &&
+                    isLaziable(data[0]) &&
+                    data[1] ==
+                      (WRAP_ARY_FLAG |
+                        WRAP_CURRY_FLAG |
+                        WRAP_PARTIAL_FLAG |
+                        WRAP_REARG_FLAG) &&
+                    !data[4].length &&
+                    data[9] == 1
+                  ) {
+                    wrapper = wrapper[getFuncName(data[0])].apply(
+                      wrapper,
+                      data[3],
+                    );
+                  } else {
+                    wrapper =
+                      func.length == 1 && isLaziable(func)
+                        ? wrapper[funcName]()
+                        : wrapper.thru(func);
+                  }
+                }
+                return function () {
+                  var args = arguments,
+                    value = args[0];
 
-    /**
-     * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
-     *
-     * @private
-     * @param {Array} array The array to shuffle.
-     * @param {number} [size=array.length] The size of `array`.
-     * @returns {Array} Returns `array`.
-     */
-    function shuffleSelf(array, size) {
-      var index = -1,
-          length = array.length,
-          lastIndex = length - 1;
-
-      size = size === undefined ? length : size;
-      while (++index < size) {
-        var rand = baseRandom(index, lastIndex),
-            value = array[rand];
-
-        array[rand] = array[index];
-        array[index] = value;
-      }
-      array.length = size;
-      return array;
-    }
+                  if (wrapper && args.length == 1 && isArray(value)) {
+                    return wrapper.plant(value).value();
+                  }
+                  var index = 0,
+                    result = length ? funcs[index].apply(this, args) : value;
 
-    /**
-     * Converts `string` to a property path array.
-     *
-     * @private
-     * @param {string} string The string to convert.
-     * @returns {Array} Returns the property path array.
-     */
-    var stringToPath = memoizeCapped(function(string) {
-      var result = [];
-      if (string.charCodeAt(0) === 46 /* . */) {
-        result.push('');
-      }
-      string.replace(rePropName, function(match, number, quote, subString) {
-        result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
-      });
-      return result;
-    });
+                  while (++index < length) {
+                    result = funcs[index].call(this, result);
+                  }
+                  return result;
+                };
+              });
+            }
 
-    /**
-     * Converts `value` to a string key if it's not a string or symbol.
-     *
-     * @private
-     * @param {*} value The value to inspect.
-     * @returns {string|symbol} Returns the key.
-     */
-    function toKey(value) {
-      if (typeof value == 'string' || isSymbol(value)) {
-        return value;
-      }
-      var result = (value + '');
-      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
-    }
+            /**
+             * Creates a function that wraps `func` to invoke it with optional `this`
+             * binding of `thisArg`, partial application, and currying.
+             *
+             * @private
+             * @param {Function|string} func The function or method name to wrap.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @param {*} [thisArg] The `this` binding of `func`.
+             * @param {Array} [partials] The arguments to prepend to those provided to
+             *  the new function.
+             * @param {Array} [holders] The `partials` placeholder indexes.
+             * @param {Array} [partialsRight] The arguments to append to those provided
+             *  to the new function.
+             * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
+             * @param {Array} [argPos] The argument positions of the new function.
+             * @param {number} [ary] The arity cap of `func`.
+             * @param {number} [arity] The arity of `func`.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createHybrid(
+              func,
+              bitmask,
+              thisArg,
+              partials,
+              holders,
+              partialsRight,
+              holdersRight,
+              argPos,
+              ary,
+              arity,
+            ) {
+              var isAry = bitmask & WRAP_ARY_FLAG,
+                isBind = bitmask & WRAP_BIND_FLAG,
+                isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
+                isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
+                isFlip = bitmask & WRAP_FLIP_FLAG,
+                Ctor = isBindKey ? undefined : createCtor(func);
+
+              function wrapper() {
+                var length = arguments.length,
+                  args = Array(length),
+                  index = length;
+
+                while (index--) {
+                  args[index] = arguments[index];
+                }
+                if (isCurried) {
+                  var placeholder = getHolder(wrapper),
+                    holdersCount = countHolders(args, placeholder);
+                }
+                if (partials) {
+                  args = composeArgs(args, partials, holders, isCurried);
+                }
+                if (partialsRight) {
+                  args = composeArgsRight(
+                    args,
+                    partialsRight,
+                    holdersRight,
+                    isCurried,
+                  );
+                }
+                length -= holdersCount;
+                if (isCurried && length < arity) {
+                  var newHolders = replaceHolders(args, placeholder);
+                  return createRecurry(
+                    func,
+                    bitmask,
+                    createHybrid,
+                    wrapper.placeholder,
+                    thisArg,
+                    args,
+                    newHolders,
+                    argPos,
+                    ary,
+                    arity - length,
+                  );
+                }
+                var thisBinding = isBind ? thisArg : this,
+                  fn = isBindKey ? thisBinding[func] : func;
+
+                length = args.length;
+                if (argPos) {
+                  args = reorder(args, argPos);
+                } else if (isFlip && length > 1) {
+                  args.reverse();
+                }
+                if (isAry && ary < length) {
+                  args.length = ary;
+                }
+                if (this && this !== root && this instanceof wrapper) {
+                  fn = Ctor || createCtor(fn);
+                }
+                return fn.apply(thisBinding, args);
+              }
+              return wrapper;
+            }
 
-    /**
-     * Converts `func` to its source code.
-     *
-     * @private
-     * @param {Function} func The function to convert.
-     * @returns {string} Returns the source code.
-     */
-    function toSource(func) {
-      if (func != null) {
-        try {
-          return funcToString.call(func);
-        } catch (e) {}
-        try {
-          return (func + '');
-        } catch (e) {}
-      }
-      return '';
-    }
+            /**
+             * Creates a function like `_.invertBy`.
+             *
+             * @private
+             * @param {Function} setter The function to set accumulator values.
+             * @param {Function} toIteratee The function to resolve iteratees.
+             * @returns {Function} Returns the new inverter function.
+             */
+            function createInverter(setter, toIteratee) {
+              return function (object, iteratee) {
+                return baseInverter(object, setter, toIteratee(iteratee), {});
+              };
+            }
 
-    /**
-     * Updates wrapper `details` based on `bitmask` flags.
-     *
-     * @private
-     * @returns {Array} details The details to modify.
-     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-     * @returns {Array} Returns `details`.
-     */
-    function updateWrapDetails(details, bitmask) {
-      arrayEach(wrapFlags, function(pair) {
-        var value = '_.' + pair[0];
-        if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
-          details.push(value);
-        }
-      });
-      return details.sort();
-    }
+            /**
+             * Creates a function that performs a mathematical operation on two values.
+             *
+             * @private
+             * @param {Function} operator The function to perform the operation.
+             * @param {number} [defaultValue] The value used for `undefined` arguments.
+             * @returns {Function} Returns the new mathematical operation function.
+             */
+            function createMathOperation(operator, defaultValue) {
+              return function (value, other) {
+                var result;
+                if (value === undefined && other === undefined) {
+                  return defaultValue;
+                }
+                if (value !== undefined) {
+                  result = value;
+                }
+                if (other !== undefined) {
+                  if (result === undefined) {
+                    return other;
+                  }
+                  if (typeof value == "string" || typeof other == "string") {
+                    value = baseToString(value);
+                    other = baseToString(other);
+                  } else {
+                    value = baseToNumber(value);
+                    other = baseToNumber(other);
+                  }
+                  result = operator(value, other);
+                }
+                return result;
+              };
+            }
 
-    /**
-     * Creates a clone of `wrapper`.
-     *
-     * @private
-     * @param {Object} wrapper The wrapper to clone.
-     * @returns {Object} Returns the cloned wrapper.
-     */
-    function wrapperClone(wrapper) {
-      if (wrapper instanceof LazyWrapper) {
-        return wrapper.clone();
-      }
-      var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
-      result.__actions__ = copyArray(wrapper.__actions__);
-      result.__index__  = wrapper.__index__;
-      result.__values__ = wrapper.__values__;
-      return result;
-    }
+            /**
+             * Creates a function like `_.over`.
+             *
+             * @private
+             * @param {Function} arrayFunc The function to iterate over iteratees.
+             * @returns {Function} Returns the new over function.
+             */
+            function createOver(arrayFunc) {
+              return flatRest(function (iteratees) {
+                iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
+                return baseRest(function (args) {
+                  var thisArg = this;
+                  return arrayFunc(iteratees, function (iteratee) {
+                    return apply(iteratee, thisArg, args);
+                  });
+                });
+              });
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates an array of elements split into groups the length of `size`.
-     * If `array` can't be split evenly, the final chunk will be the remaining
-     * elements.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to process.
-     * @param {number} [size=1] The length of each chunk
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the new array of chunks.
-     * @example
-     *
-     * _.chunk(['a', 'b', 'c', 'd'], 2);
-     * // => [['a', 'b'], ['c', 'd']]
-     *
-     * _.chunk(['a', 'b', 'c', 'd'], 3);
-     * // => [['a', 'b', 'c'], ['d']]
-     */
-    function chunk(array, size, guard) {
-      if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
-        size = 1;
-      } else {
-        size = nativeMax(toInteger(size), 0);
-      }
-      var length = array == null ? 0 : array.length;
-      if (!length || size < 1) {
-        return [];
-      }
-      var index = 0,
-          resIndex = 0,
-          result = Array(nativeCeil(length / size));
+            /**
+             * Creates the padding for `string` based on `length`. The `chars` string
+             * is truncated if the number of characters exceeds `length`.
+             *
+             * @private
+             * @param {number} length The padding length.
+             * @param {string} [chars=' '] The string used as padding.
+             * @returns {string} Returns the padding for `string`.
+             */
+            function createPadding(length, chars) {
+              chars = chars === undefined ? " " : baseToString(chars);
+
+              var charsLength = chars.length;
+              if (charsLength < 2) {
+                return charsLength ? baseRepeat(chars, length) : chars;
+              }
+              var result = baseRepeat(
+                chars,
+                nativeCeil(length / stringSize(chars)),
+              );
+              return hasUnicode(chars)
+                ? castSlice(stringToArray(result), 0, length).join("")
+                : result.slice(0, length);
+            }
 
-      while (index < length) {
-        result[resIndex++] = baseSlice(array, index, (index += size));
-      }
-      return result;
-    }
+            /**
+             * Creates a function that wraps `func` to invoke it with the `this` binding
+             * of `thisArg` and `partials` prepended to the arguments it receives.
+             *
+             * @private
+             * @param {Function} func The function to wrap.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @param {*} thisArg The `this` binding of `func`.
+             * @param {Array} partials The arguments to prepend to those provided to
+             *  the new function.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createPartial(func, bitmask, thisArg, partials) {
+              var isBind = bitmask & WRAP_BIND_FLAG,
+                Ctor = createCtor(func);
+
+              function wrapper() {
+                var argsIndex = -1,
+                  argsLength = arguments.length,
+                  leftIndex = -1,
+                  leftLength = partials.length,
+                  args = Array(leftLength + argsLength),
+                  fn =
+                    this && this !== root && this instanceof wrapper
+                      ? Ctor
+                      : func;
+
+                while (++leftIndex < leftLength) {
+                  args[leftIndex] = partials[leftIndex];
+                }
+                while (argsLength--) {
+                  args[leftIndex++] = arguments[++argsIndex];
+                }
+                return apply(fn, isBind ? thisArg : this, args);
+              }
+              return wrapper;
+            }
 
-    /**
-     * Creates an array with all falsey values removed. The values `false`, `null`,
-     * `0`, `""`, `undefined`, and `NaN` are falsey.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to compact.
-     * @returns {Array} Returns the new array of filtered values.
-     * @example
-     *
-     * _.compact([0, 1, false, 2, '', 3]);
-     * // => [1, 2, 3]
-     */
-    function compact(array) {
-      var index = -1,
-          length = array == null ? 0 : array.length,
-          resIndex = 0,
-          result = [];
+            /**
+             * Creates a `_.range` or `_.rangeRight` function.
+             *
+             * @private
+             * @param {boolean} [fromRight] Specify iterating from right to left.
+             * @returns {Function} Returns the new range function.
+             */
+            function createRange(fromRight) {
+              return function (start, end, step) {
+                if (
+                  step &&
+                  typeof step != "number" &&
+                  isIterateeCall(start, end, step)
+                ) {
+                  end = step = undefined;
+                }
+                // Ensure the sign of `-0` is preserved.
+                start = toFinite(start);
+                if (end === undefined) {
+                  end = start;
+                  start = 0;
+                } else {
+                  end = toFinite(end);
+                }
+                step =
+                  step === undefined ? (start < end ? 1 : -1) : toFinite(step);
+                return baseRange(start, end, step, fromRight);
+              };
+            }
 
-      while (++index < length) {
-        var value = array[index];
-        if (value) {
-          result[resIndex++] = value;
-        }
-      }
-      return result;
-    }
+            /**
+             * Creates a function that performs a relational operation on two values.
+             *
+             * @private
+             * @param {Function} operator The function to perform the operation.
+             * @returns {Function} Returns the new relational operation function.
+             */
+            function createRelationalOperation(operator) {
+              return function (value, other) {
+                if (!(typeof value == "string" && typeof other == "string")) {
+                  value = toNumber(value);
+                  other = toNumber(other);
+                }
+                return operator(value, other);
+              };
+            }
 
-    /**
-     * Creates a new array concatenating `array` with any additional arrays
-     * and/or values.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to concatenate.
-     * @param {...*} [values] The values to concatenate.
-     * @returns {Array} Returns the new concatenated array.
-     * @example
-     *
-     * var array = [1];
-     * var other = _.concat(array, 2, [3], [[4]]);
-     *
-     * console.log(other);
-     * // => [1, 2, 3, [4]]
-     *
-     * console.log(array);
-     * // => [1]
-     */
-    function concat() {
-      var length = arguments.length;
-      if (!length) {
-        return [];
-      }
-      var args = Array(length - 1),
-          array = arguments[0],
-          index = length;
+            /**
+             * Creates a function that wraps `func` to continue currying.
+             *
+             * @private
+             * @param {Function} func The function to wrap.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @param {Function} wrapFunc The function to create the `func` wrapper.
+             * @param {*} placeholder The placeholder value.
+             * @param {*} [thisArg] The `this` binding of `func`.
+             * @param {Array} [partials] The arguments to prepend to those provided to
+             *  the new function.
+             * @param {Array} [holders] The `partials` placeholder indexes.
+             * @param {Array} [argPos] The argument positions of the new function.
+             * @param {number} [ary] The arity cap of `func`.
+             * @param {number} [arity] The arity of `func`.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createRecurry(
+              func,
+              bitmask,
+              wrapFunc,
+              placeholder,
+              thisArg,
+              partials,
+              holders,
+              argPos,
+              ary,
+              arity,
+            ) {
+              var isCurry = bitmask & WRAP_CURRY_FLAG,
+                newHolders = isCurry ? holders : undefined,
+                newHoldersRight = isCurry ? undefined : holders,
+                newPartials = isCurry ? partials : undefined,
+                newPartialsRight = isCurry ? undefined : partials;
+
+              bitmask |= isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG;
+              bitmask &= ~(isCurry
+                ? WRAP_PARTIAL_RIGHT_FLAG
+                : WRAP_PARTIAL_FLAG);
+
+              if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
+                bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
+              }
+              var newData = [
+                func,
+                bitmask,
+                thisArg,
+                newPartials,
+                newHolders,
+                newPartialsRight,
+                newHoldersRight,
+                argPos,
+                ary,
+                arity,
+              ];
+
+              var result = wrapFunc.apply(undefined, newData);
+              if (isLaziable(func)) {
+                setData(result, newData);
+              }
+              result.placeholder = placeholder;
+              return setWrapToString(result, func, bitmask);
+            }
 
-      while (index--) {
-        args[index - 1] = arguments[index];
-      }
-      return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
-    }
+            /**
+             * Creates a function like `_.round`.
+             *
+             * @private
+             * @param {string} methodName The name of the `Math` method to use when rounding.
+             * @returns {Function} Returns the new round function.
+             */
+            function createRound(methodName) {
+              var func = Math[methodName];
+              return function (number, precision) {
+                number = toNumber(number);
+                precision =
+                  precision == null ? 0 : nativeMin(toInteger(precision), 292);
+                if (precision) {
+                  // Shift with exponential notation to avoid floating-point issues.
+                  // See [MDN](https://mdn.io/round#Examples) for more details.
+                  var pair = (toString(number) + "e").split("e"),
+                    value = func(pair[0] + "e" + (+pair[1] + precision));
+
+                  pair = (toString(value) + "e").split("e");
+                  return +(pair[0] + "e" + (+pair[1] - precision));
+                }
+                return func(number);
+              };
+            }
 
-    /**
-     * Creates an array of `array` values not included in the other given arrays
-     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons. The order and references of result values are
-     * determined by the first array.
-     *
-     * **Note:** Unlike `_.pullAll`, this method returns a new array.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {...Array} [values] The values to exclude.
-     * @returns {Array} Returns the new array of filtered values.
-     * @see _.without, _.xor
-     * @example
-     *
-     * _.difference([2, 1], [2, 3]);
-     * // => [1]
-     */
-    var difference = baseRest(function(array, values) {
-      return isArrayLikeObject(array)
-        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
-        : [];
-    });
+            /**
+             * Creates a set object of `values`.
+             *
+             * @private
+             * @param {Array} values The values to add to the set.
+             * @returns {Object} Returns the new set.
+             */
+            var createSet = !(
+              Set && 1 / setToArray(new Set([, -0]))[1] == INFINITY
+            )
+              ? noop
+              : function (values) {
+                  return new Set(values);
+                };
 
-    /**
-     * This method is like `_.difference` except that it accepts `iteratee` which
-     * is invoked for each element of `array` and `values` to generate the criterion
-     * by which they're compared. The order and references of result values are
-     * determined by the first array. The iteratee is invoked with one argument:
-     * (value).
-     *
-     * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {...Array} [values] The values to exclude.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Array} Returns the new array of filtered values.
-     * @example
-     *
-     * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
-     * // => [1.2]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
-     * // => [{ 'x': 2 }]
-     */
-    var differenceBy = baseRest(function(array, values) {
-      var iteratee = last(values);
-      if (isArrayLikeObject(iteratee)) {
-        iteratee = undefined;
-      }
-      return isArrayLikeObject(array)
-        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
-        : [];
-    });
+            /**
+             * Creates a `_.toPairs` or `_.toPairsIn` function.
+             *
+             * @private
+             * @param {Function} keysFunc The function to get the keys of a given object.
+             * @returns {Function} Returns the new pairs function.
+             */
+            function createToPairs(keysFunc) {
+              return function (object) {
+                var tag = getTag(object);
+                if (tag == mapTag) {
+                  return mapToArray(object);
+                }
+                if (tag == setTag) {
+                  return setToPairs(object);
+                }
+                return baseToPairs(object, keysFunc(object));
+              };
+            }
 
-    /**
-     * This method is like `_.difference` except that it accepts `comparator`
-     * which is invoked to compare elements of `array` to `values`. The order and
-     * references of result values are determined by the first array. The comparator
-     * is invoked with two arguments: (arrVal, othVal).
-     *
-     * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {...Array} [values] The values to exclude.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of filtered values.
-     * @example
-     *
-     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-     *
-     * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
-     * // => [{ 'x': 2, 'y': 1 }]
-     */
-    var differenceWith = baseRest(function(array, values) {
-      var comparator = last(values);
-      if (isArrayLikeObject(comparator)) {
-        comparator = undefined;
-      }
-      return isArrayLikeObject(array)
-        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
-        : [];
-    });
+            /**
+             * Creates a function that either curries or invokes `func` with optional
+             * `this` binding and partially applied arguments.
+             *
+             * @private
+             * @param {Function|string} func The function or method name to wrap.
+             * @param {number} bitmask The bitmask flags.
+             *    1 - `_.bind`
+             *    2 - `_.bindKey`
+             *    4 - `_.curry` or `_.curryRight` of a bound function
+             *    8 - `_.curry`
+             *   16 - `_.curryRight`
+             *   32 - `_.partial`
+             *   64 - `_.partialRight`
+             *  128 - `_.rearg`
+             *  256 - `_.ary`
+             *  512 - `_.flip`
+             * @param {*} [thisArg] The `this` binding of `func`.
+             * @param {Array} [partials] The arguments to be partially applied.
+             * @param {Array} [holders] The `partials` placeholder indexes.
+             * @param {Array} [argPos] The argument positions of the new function.
+             * @param {number} [ary] The arity cap of `func`.
+             * @param {number} [arity] The arity of `func`.
+             * @returns {Function} Returns the new wrapped function.
+             */
+            function createWrap(
+              func,
+              bitmask,
+              thisArg,
+              partials,
+              holders,
+              argPos,
+              ary,
+              arity,
+            ) {
+              var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
+              if (!isBindKey && typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              var length = partials ? partials.length : 0;
+              if (!length) {
+                bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
+                partials = holders = undefined;
+              }
+              ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
+              arity = arity === undefined ? arity : toInteger(arity);
+              length -= holders ? holders.length : 0;
 
-    /**
-     * Creates a slice of `array` with `n` elements dropped from the beginning.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.5.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {number} [n=1] The number of elements to drop.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * _.drop([1, 2, 3]);
-     * // => [2, 3]
-     *
-     * _.drop([1, 2, 3], 2);
-     * // => [3]
-     *
-     * _.drop([1, 2, 3], 5);
-     * // => []
-     *
-     * _.drop([1, 2, 3], 0);
-     * // => [1, 2, 3]
-     */
-    function drop(array, n, guard) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return [];
-      }
-      n = (guard || n === undefined) ? 1 : toInteger(n);
-      return baseSlice(array, n < 0 ? 0 : n, length);
-    }
+              if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
+                var partialsRight = partials,
+                  holdersRight = holders;
 
-    /**
-     * Creates a slice of `array` with `n` elements dropped from the end.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {number} [n=1] The number of elements to drop.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * _.dropRight([1, 2, 3]);
-     * // => [1, 2]
-     *
-     * _.dropRight([1, 2, 3], 2);
-     * // => [1]
-     *
-     * _.dropRight([1, 2, 3], 5);
-     * // => []
-     *
-     * _.dropRight([1, 2, 3], 0);
-     * // => [1, 2, 3]
-     */
-    function dropRight(array, n, guard) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return [];
-      }
-      n = (guard || n === undefined) ? 1 : toInteger(n);
-      n = length - n;
-      return baseSlice(array, 0, n < 0 ? 0 : n);
-    }
+                partials = holders = undefined;
+              }
+              var data = isBindKey ? undefined : getData(func);
+
+              var newData = [
+                func,
+                bitmask,
+                thisArg,
+                partials,
+                holders,
+                partialsRight,
+                holdersRight,
+                argPos,
+                ary,
+                arity,
+              ];
+
+              if (data) {
+                mergeData(newData, data);
+              }
+              func = newData[0];
+              bitmask = newData[1];
+              thisArg = newData[2];
+              partials = newData[3];
+              holders = newData[4];
+              arity = newData[9] =
+                newData[9] === undefined
+                  ? isBindKey
+                    ? 0
+                    : func.length
+                  : nativeMax(newData[9] - length, 0);
+
+              if (
+                !arity &&
+                bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)
+              ) {
+                bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
+              }
+              if (!bitmask || bitmask == WRAP_BIND_FLAG) {
+                var result = createBind(func, bitmask, thisArg);
+              } else if (
+                bitmask == WRAP_CURRY_FLAG ||
+                bitmask == WRAP_CURRY_RIGHT_FLAG
+              ) {
+                result = createCurry(func, bitmask, arity);
+              } else if (
+                (bitmask == WRAP_PARTIAL_FLAG ||
+                  bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) &&
+                !holders.length
+              ) {
+                result = createPartial(func, bitmask, thisArg, partials);
+              } else {
+                result = createHybrid.apply(undefined, newData);
+              }
+              var setter = data ? baseSetData : setData;
+              return setWrapToString(setter(result, newData), func, bitmask);
+            }
 
-    /**
-     * Creates a slice of `array` excluding elements dropped from the end.
-     * Elements are dropped until `predicate` returns falsey. The predicate is
-     * invoked with three arguments: (value, index, array).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'active': true },
-     *   { 'user': 'fred',    'active': false },
-     *   { 'user': 'pebbles', 'active': false }
-     * ];
-     *
-     * _.dropRightWhile(users, function(o) { return !o.active; });
-     * // => objects for ['barney']
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
-     * // => objects for ['barney', 'fred']
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.dropRightWhile(users, ['active', false]);
-     * // => objects for ['barney']
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.dropRightWhile(users, 'active');
-     * // => objects for ['barney', 'fred', 'pebbles']
-     */
-    function dropRightWhile(array, predicate) {
-      return (array && array.length)
-        ? baseWhile(array, getIteratee(predicate, 3), true, true)
-        : [];
-    }
+            /**
+             * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
+             * of source objects to the destination object for all destination properties
+             * that resolve to `undefined`.
+             *
+             * @private
+             * @param {*} objValue The destination value.
+             * @param {*} srcValue The source value.
+             * @param {string} key The key of the property to assign.
+             * @param {Object} object The parent object of `objValue`.
+             * @returns {*} Returns the value to assign.
+             */
+            function customDefaultsAssignIn(objValue, srcValue, key, object) {
+              if (
+                objValue === undefined ||
+                (eq(objValue, objectProto[key]) &&
+                  !hasOwnProperty.call(object, key))
+              ) {
+                return srcValue;
+              }
+              return objValue;
+            }
 
-    /**
-     * Creates a slice of `array` excluding elements dropped from the beginning.
-     * Elements are dropped until `predicate` returns falsey. The predicate is
-     * invoked with three arguments: (value, index, array).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'active': false },
-     *   { 'user': 'fred',    'active': false },
-     *   { 'user': 'pebbles', 'active': true }
-     * ];
-     *
-     * _.dropWhile(users, function(o) { return !o.active; });
-     * // => objects for ['pebbles']
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.dropWhile(users, { 'user': 'barney', 'active': false });
-     * // => objects for ['fred', 'pebbles']
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.dropWhile(users, ['active', false]);
-     * // => objects for ['pebbles']
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.dropWhile(users, 'active');
-     * // => objects for ['barney', 'fred', 'pebbles']
-     */
-    function dropWhile(array, predicate) {
-      return (array && array.length)
-        ? baseWhile(array, getIteratee(predicate, 3), true)
-        : [];
-    }
+            /**
+             * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
+             * objects into destination objects that are passed thru.
+             *
+             * @private
+             * @param {*} objValue The destination value.
+             * @param {*} srcValue The source value.
+             * @param {string} key The key of the property to merge.
+             * @param {Object} object The parent object of `objValue`.
+             * @param {Object} source The parent object of `srcValue`.
+             * @param {Object} [stack] Tracks traversed source values and their merged
+             *  counterparts.
+             * @returns {*} Returns the value to assign.
+             */
+            function customDefaultsMerge(
+              objValue,
+              srcValue,
+              key,
+              object,
+              source,
+              stack,
+            ) {
+              if (isObject(objValue) && isObject(srcValue)) {
+                // Recursively merge objects and arrays (susceptible to call stack limits).
+                stack.set(srcValue, objValue);
+                baseMerge(
+                  objValue,
+                  srcValue,
+                  undefined,
+                  customDefaultsMerge,
+                  stack,
+                );
+                stack["delete"](srcValue);
+              }
+              return objValue;
+            }
 
-    /**
-     * Fills elements of `array` with `value` from `start` up to, but not
-     * including, `end`.
-     *
-     * **Note:** This method mutates `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.2.0
-     * @category Array
-     * @param {Array} array The array to fill.
-     * @param {*} value The value to fill `array` with.
-     * @param {number} [start=0] The start position.
-     * @param {number} [end=array.length] The end position.
-     * @returns {Array} Returns `array`.
-     * @example
-     *
-     * var array = [1, 2, 3];
-     *
-     * _.fill(array, 'a');
-     * console.log(array);
-     * // => ['a', 'a', 'a']
-     *
-     * _.fill(Array(3), 2);
-     * // => [2, 2, 2]
-     *
-     * _.fill([4, 6, 8, 10], '*', 1, 3);
-     * // => [4, '*', '*', 10]
-     */
-    function fill(array, value, start, end) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return [];
-      }
-      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
-        start = 0;
-        end = length;
-      }
-      return baseFill(array, value, start, end);
-    }
+            /**
+             * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
+             * objects.
+             *
+             * @private
+             * @param {*} value The value to inspect.
+             * @param {string} key The key of the property to inspect.
+             * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
+             */
+            function customOmitClone(value) {
+              return isPlainObject(value) ? undefined : value;
+            }
 
-    /**
-     * This method is like `_.find` except that it returns the index of the first
-     * element `predicate` returns truthy for instead of the element itself.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.1.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @param {number} [fromIndex=0] The index to search from.
-     * @returns {number} Returns the index of the found element, else `-1`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'active': false },
-     *   { 'user': 'fred',    'active': false },
-     *   { 'user': 'pebbles', 'active': true }
-     * ];
-     *
-     * _.findIndex(users, function(o) { return o.user == 'barney'; });
-     * // => 0
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.findIndex(users, { 'user': 'fred', 'active': false });
-     * // => 1
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.findIndex(users, ['active', false]);
-     * // => 0
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.findIndex(users, 'active');
-     * // => 2
-     */
-    function findIndex(array, predicate, fromIndex) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return -1;
-      }
-      var index = fromIndex == null ? 0 : toInteger(fromIndex);
-      if (index < 0) {
-        index = nativeMax(length + index, 0);
-      }
-      return baseFindIndex(array, getIteratee(predicate, 3), index);
-    }
+            /**
+             * A specialized version of `baseIsEqualDeep` for arrays with support for
+             * partial deep comparisons.
+             *
+             * @private
+             * @param {Array} array The array to compare.
+             * @param {Array} other The other array to compare.
+             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+             * @param {Function} customizer The function to customize comparisons.
+             * @param {Function} equalFunc The function to determine equivalents of values.
+             * @param {Object} stack Tracks traversed `array` and `other` objects.
+             * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
+             */
+            function equalArrays(
+              array,
+              other,
+              bitmask,
+              customizer,
+              equalFunc,
+              stack,
+            ) {
+              var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
+                arrLength = array.length,
+                othLength = other.length;
 
-    /**
-     * This method is like `_.findIndex` except that it iterates over elements
-     * of `collection` from right to left.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @param {number} [fromIndex=array.length-1] The index to search from.
-     * @returns {number} Returns the index of the found element, else `-1`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'active': true },
-     *   { 'user': 'fred',    'active': false },
-     *   { 'user': 'pebbles', 'active': false }
-     * ];
-     *
-     * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
-     * // => 2
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
-     * // => 0
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.findLastIndex(users, ['active', false]);
-     * // => 2
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.findLastIndex(users, 'active');
-     * // => 0
-     */
-    function findLastIndex(array, predicate, fromIndex) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return -1;
-      }
-      var index = length - 1;
-      if (fromIndex !== undefined) {
-        index = toInteger(fromIndex);
-        index = fromIndex < 0
-          ? nativeMax(length + index, 0)
-          : nativeMin(index, length - 1);
-      }
-      return baseFindIndex(array, getIteratee(predicate, 3), index, true);
-    }
-
-    /**
-     * Flattens `array` a single level deep.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to flatten.
-     * @returns {Array} Returns the new flattened array.
-     * @example
-     *
-     * _.flatten([1, [2, [3, [4]], 5]]);
-     * // => [1, 2, [3, [4]], 5]
-     */
-    function flatten(array) {
-      var length = array == null ? 0 : array.length;
-      return length ? baseFlatten(array, 1) : [];
-    }
-
-    /**
-     * Recursively flattens `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to flatten.
-     * @returns {Array} Returns the new flattened array.
-     * @example
-     *
-     * _.flattenDeep([1, [2, [3, [4]], 5]]);
-     * // => [1, 2, 3, 4, 5]
-     */
-    function flattenDeep(array) {
-      var length = array == null ? 0 : array.length;
-      return length ? baseFlatten(array, INFINITY) : [];
-    }
+              if (
+                arrLength != othLength &&
+                !(isPartial && othLength > arrLength)
+              ) {
+                return false;
+              }
+              // Assume cyclic values are equal.
+              var stacked = stack.get(array);
+              if (stacked && stack.get(other)) {
+                return stacked == other;
+              }
+              var index = -1,
+                result = true,
+                seen =
+                  bitmask & COMPARE_UNORDERED_FLAG ? new SetCache() : undefined;
+
+              stack.set(array, other);
+              stack.set(other, array);
+
+              // Ignore non-index properties.
+              while (++index < arrLength) {
+                var arrValue = array[index],
+                  othValue = other[index];
+
+                if (customizer) {
+                  var compared = isPartial
+                    ? customizer(othValue, arrValue, index, other, array, stack)
+                    : customizer(
+                        arrValue,
+                        othValue,
+                        index,
+                        array,
+                        other,
+                        stack,
+                      );
+                }
+                if (compared !== undefined) {
+                  if (compared) {
+                    continue;
+                  }
+                  result = false;
+                  break;
+                }
+                // Recursively compare arrays (susceptible to call stack limits).
+                if (seen) {
+                  if (
+                    !arraySome(other, function (othValue, othIndex) {
+                      if (
+                        !cacheHas(seen, othIndex) &&
+                        (arrValue === othValue ||
+                          equalFunc(
+                            arrValue,
+                            othValue,
+                            bitmask,
+                            customizer,
+                            stack,
+                          ))
+                      ) {
+                        return seen.push(othIndex);
+                      }
+                    })
+                  ) {
+                    result = false;
+                    break;
+                  }
+                } else if (
+                  !(
+                    arrValue === othValue ||
+                    equalFunc(arrValue, othValue, bitmask, customizer, stack)
+                  )
+                ) {
+                  result = false;
+                  break;
+                }
+              }
+              stack["delete"](array);
+              stack["delete"](other);
+              return result;
+            }
 
-    /**
-     * Recursively flatten `array` up to `depth` times.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.4.0
-     * @category Array
-     * @param {Array} array The array to flatten.
-     * @param {number} [depth=1] The maximum recursion depth.
-     * @returns {Array} Returns the new flattened array.
-     * @example
-     *
-     * var array = [1, [2, [3, [4]], 5]];
-     *
-     * _.flattenDepth(array, 1);
-     * // => [1, 2, [3, [4]], 5]
-     *
-     * _.flattenDepth(array, 2);
-     * // => [1, 2, 3, [4], 5]
-     */
-    function flattenDepth(array, depth) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return [];
-      }
-      depth = depth === undefined ? 1 : toInteger(depth);
-      return baseFlatten(array, depth);
-    }
+            /**
+             * A specialized version of `baseIsEqualDeep` for comparing objects of
+             * the same `toStringTag`.
+             *
+             * **Note:** This function only supports comparing values with tags of
+             * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+             *
+             * @private
+             * @param {Object} object The object to compare.
+             * @param {Object} other The other object to compare.
+             * @param {string} tag The `toStringTag` of the objects to compare.
+             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+             * @param {Function} customizer The function to customize comparisons.
+             * @param {Function} equalFunc The function to determine equivalents of values.
+             * @param {Object} stack Tracks traversed `object` and `other` objects.
+             * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+             */
+            function equalByTag(
+              object,
+              other,
+              tag,
+              bitmask,
+              customizer,
+              equalFunc,
+              stack,
+            ) {
+              switch (tag) {
+                case dataViewTag:
+                  if (
+                    object.byteLength != other.byteLength ||
+                    object.byteOffset != other.byteOffset
+                  ) {
+                    return false;
+                  }
+                  object = object.buffer;
+                  other = other.buffer;
+
+                case arrayBufferTag:
+                  if (
+                    object.byteLength != other.byteLength ||
+                    !equalFunc(new Uint8Array(object), new Uint8Array(other))
+                  ) {
+                    return false;
+                  }
+                  return true;
+
+                case boolTag:
+                case dateTag:
+                case numberTag:
+                  // Coerce booleans to `1` or `0` and dates to milliseconds.
+                  // Invalid dates are coerced to `NaN`.
+                  return eq(+object, +other);
+
+                case errorTag:
+                  return (
+                    object.name == other.name && object.message == other.message
+                  );
+
+                case regexpTag:
+                case stringTag:
+                  // Coerce regexes to strings and treat strings, primitives and objects,
+                  // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
+                  // for more details.
+                  return object == other + "";
+
+                case mapTag:
+                  var convert = mapToArray;
+
+                case setTag:
+                  var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
+                  convert || (convert = setToArray);
+
+                  if (object.size != other.size && !isPartial) {
+                    return false;
+                  }
+                  // Assume cyclic values are equal.
+                  var stacked = stack.get(object);
+                  if (stacked) {
+                    return stacked == other;
+                  }
+                  bitmask |= COMPARE_UNORDERED_FLAG;
+
+                  // Recursively compare objects (susceptible to call stack limits).
+                  stack.set(object, other);
+                  var result = equalArrays(
+                    convert(object),
+                    convert(other),
+                    bitmask,
+                    customizer,
+                    equalFunc,
+                    stack,
+                  );
+                  stack["delete"](object);
+                  return result;
+
+                case symbolTag:
+                  if (symbolValueOf) {
+                    return (
+                      symbolValueOf.call(object) == symbolValueOf.call(other)
+                    );
+                  }
+              }
+              return false;
+            }
 
-    /**
-     * The inverse of `_.toPairs`; this method returns an object composed
-     * from key-value `pairs`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} pairs The key-value pairs.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * _.fromPairs([['a', 1], ['b', 2]]);
-     * // => { 'a': 1, 'b': 2 }
-     */
-    function fromPairs(pairs) {
-      var index = -1,
-          length = pairs == null ? 0 : pairs.length,
-          result = {};
-
-      while (++index < length) {
-        var pair = pairs[index];
-        result[pair[0]] = pair[1];
-      }
-      return result;
-    }
+            /**
+             * A specialized version of `baseIsEqualDeep` for objects with support for
+             * partial deep comparisons.
+             *
+             * @private
+             * @param {Object} object The object to compare.
+             * @param {Object} other The other object to compare.
+             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+             * @param {Function} customizer The function to customize comparisons.
+             * @param {Function} equalFunc The function to determine equivalents of values.
+             * @param {Object} stack Tracks traversed `object` and `other` objects.
+             * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+             */
+            function equalObjects(
+              object,
+              other,
+              bitmask,
+              customizer,
+              equalFunc,
+              stack,
+            ) {
+              var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
+                objProps = getAllKeys(object),
+                objLength = objProps.length,
+                othProps = getAllKeys(other),
+                othLength = othProps.length;
 
-    /**
-     * Gets the first element of `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @alias first
-     * @category Array
-     * @param {Array} array The array to query.
-     * @returns {*} Returns the first element of `array`.
-     * @example
-     *
-     * _.head([1, 2, 3]);
-     * // => 1
-     *
-     * _.head([]);
-     * // => undefined
-     */
-    function head(array) {
-      return (array && array.length) ? array[0] : undefined;
-    }
+              if (objLength != othLength && !isPartial) {
+                return false;
+              }
+              var index = objLength;
+              while (index--) {
+                var key = objProps[index];
+                if (
+                  !(isPartial ? key in other : hasOwnProperty.call(other, key))
+                ) {
+                  return false;
+                }
+              }
+              // Assume cyclic values are equal.
+              var stacked = stack.get(object);
+              if (stacked && stack.get(other)) {
+                return stacked == other;
+              }
+              var result = true;
+              stack.set(object, other);
+              stack.set(other, object);
+
+              var skipCtor = isPartial;
+              while (++index < objLength) {
+                key = objProps[index];
+                var objValue = object[key],
+                  othValue = other[key];
+
+                if (customizer) {
+                  var compared = isPartial
+                    ? customizer(othValue, objValue, key, other, object, stack)
+                    : customizer(objValue, othValue, key, object, other, stack);
+                }
+                // Recursively compare objects (susceptible to call stack limits).
+                if (
+                  !(compared === undefined
+                    ? objValue === othValue ||
+                      equalFunc(objValue, othValue, bitmask, customizer, stack)
+                    : compared)
+                ) {
+                  result = false;
+                  break;
+                }
+                skipCtor || (skipCtor = key == "constructor");
+              }
+              if (result && !skipCtor) {
+                var objCtor = object.constructor,
+                  othCtor = other.constructor;
+
+                // Non `Object` object instances with different constructors are not equal.
+                if (
+                  objCtor != othCtor &&
+                  "constructor" in object &&
+                  "constructor" in other &&
+                  !(
+                    typeof objCtor == "function" &&
+                    objCtor instanceof objCtor &&
+                    typeof othCtor == "function" &&
+                    othCtor instanceof othCtor
+                  )
+                ) {
+                  result = false;
+                }
+              }
+              stack["delete"](object);
+              stack["delete"](other);
+              return result;
+            }
 
-    /**
-     * Gets the index at which the first occurrence of `value` is found in `array`
-     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons. If `fromIndex` is negative, it's used as the
-     * offset from the end of `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {*} value The value to search for.
-     * @param {number} [fromIndex=0] The index to search from.
-     * @returns {number} Returns the index of the matched value, else `-1`.
-     * @example
-     *
-     * _.indexOf([1, 2, 1, 2], 2);
-     * // => 1
-     *
-     * // Search from the `fromIndex`.
-     * _.indexOf([1, 2, 1, 2], 2, 2);
-     * // => 3
-     */
-    function indexOf(array, value, fromIndex) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return -1;
-      }
-      var index = fromIndex == null ? 0 : toInteger(fromIndex);
-      if (index < 0) {
-        index = nativeMax(length + index, 0);
-      }
-      return baseIndexOf(array, value, index);
-    }
+            /**
+             * A specialized version of `baseRest` which flattens the rest array.
+             *
+             * @private
+             * @param {Function} func The function to apply a rest parameter to.
+             * @returns {Function} Returns the new function.
+             */
+            function flatRest(func) {
+              return setToString(overRest(func, undefined, flatten), func + "");
+            }
 
-    /**
-     * Gets all but the last element of `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * _.initial([1, 2, 3]);
-     * // => [1, 2]
-     */
-    function initial(array) {
-      var length = array == null ? 0 : array.length;
-      return length ? baseSlice(array, 0, -1) : [];
-    }
+            /**
+             * Creates an array of own enumerable property names and symbols of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names and symbols.
+             */
+            function getAllKeys(object) {
+              return baseGetAllKeys(object, keys, getSymbols);
+            }
 
-    /**
-     * Creates an array of unique values that are included in all given arrays
-     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons. The order and references of result values are
-     * determined by the first array.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @returns {Array} Returns the new array of intersecting values.
-     * @example
-     *
-     * _.intersection([2, 1], [2, 3]);
-     * // => [2]
-     */
-    var intersection = baseRest(function(arrays) {
-      var mapped = arrayMap(arrays, castArrayLikeObject);
-      return (mapped.length && mapped[0] === arrays[0])
-        ? baseIntersection(mapped)
-        : [];
-    });
+            /**
+             * Creates an array of own and inherited enumerable property names and
+             * symbols of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names and symbols.
+             */
+            function getAllKeysIn(object) {
+              return baseGetAllKeys(object, keysIn, getSymbolsIn);
+            }
 
-    /**
-     * This method is like `_.intersection` except that it accepts `iteratee`
-     * which is invoked for each element of each `arrays` to generate the criterion
-     * by which they're compared. The order and references of result values are
-     * determined by the first array. The iteratee is invoked with one argument:
-     * (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Array} Returns the new array of intersecting values.
-     * @example
-     *
-     * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
-     * // => [2.1]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
-     * // => [{ 'x': 1 }]
-     */
-    var intersectionBy = baseRest(function(arrays) {
-      var iteratee = last(arrays),
-          mapped = arrayMap(arrays, castArrayLikeObject);
-
-      if (iteratee === last(mapped)) {
-        iteratee = undefined;
-      } else {
-        mapped.pop();
-      }
-      return (mapped.length && mapped[0] === arrays[0])
-        ? baseIntersection(mapped, getIteratee(iteratee, 2))
-        : [];
-    });
+            /**
+             * Gets metadata for `func`.
+             *
+             * @private
+             * @param {Function} func The function to query.
+             * @returns {*} Returns the metadata for `func`.
+             */
+            var getData = !metaMap
+              ? noop
+              : function (func) {
+                  return metaMap.get(func);
+                };
 
-    /**
-     * This method is like `_.intersection` except that it accepts `comparator`
-     * which is invoked to compare elements of `arrays`. The order and references
-     * of result values are determined by the first array. The comparator is
-     * invoked with two arguments: (arrVal, othVal).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of intersecting values.
-     * @example
-     *
-     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
-     *
-     * _.intersectionWith(objects, others, _.isEqual);
-     * // => [{ 'x': 1, 'y': 2 }]
-     */
-    var intersectionWith = baseRest(function(arrays) {
-      var comparator = last(arrays),
-          mapped = arrayMap(arrays, castArrayLikeObject);
-
-      comparator = typeof comparator == 'function' ? comparator : undefined;
-      if (comparator) {
-        mapped.pop();
-      }
-      return (mapped.length && mapped[0] === arrays[0])
-        ? baseIntersection(mapped, undefined, comparator)
-        : [];
-    });
+            /**
+             * Gets the name of `func`.
+             *
+             * @private
+             * @param {Function} func The function to query.
+             * @returns {string} Returns the function name.
+             */
+            function getFuncName(func) {
+              var result = func.name + "",
+                array = realNames[result],
+                length = hasOwnProperty.call(realNames, result)
+                  ? array.length
+                  : 0;
+
+              while (length--) {
+                var data = array[length],
+                  otherFunc = data.func;
+                if (otherFunc == null || otherFunc == func) {
+                  return data.name;
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Converts all elements in `array` into a string separated by `separator`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to convert.
-     * @param {string} [separator=','] The element separator.
-     * @returns {string} Returns the joined string.
-     * @example
-     *
-     * _.join(['a', 'b', 'c'], '~');
-     * // => 'a~b~c'
-     */
-    function join(array, separator) {
-      return array == null ? '' : nativeJoin.call(array, separator);
-    }
+            /**
+             * Gets the argument placeholder value for `func`.
+             *
+             * @private
+             * @param {Function} func The function to inspect.
+             * @returns {*} Returns the placeholder value.
+             */
+            function getHolder(func) {
+              var object = hasOwnProperty.call(lodash, "placeholder")
+                ? lodash
+                : func;
+              return object.placeholder;
+            }
 
-    /**
-     * Gets the last element of `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @returns {*} Returns the last element of `array`.
-     * @example
-     *
-     * _.last([1, 2, 3]);
-     * // => 3
-     */
-    function last(array) {
-      var length = array == null ? 0 : array.length;
-      return length ? array[length - 1] : undefined;
-    }
+            /**
+             * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
+             * this function returns the custom method, otherwise it returns `baseIteratee`.
+             * If arguments are provided, the chosen function is invoked with them and
+             * its result is returned.
+             *
+             * @private
+             * @param {*} [value] The value to convert to an iteratee.
+             * @param {number} [arity] The arity of the created iteratee.
+             * @returns {Function} Returns the chosen function or its result.
+             */
+            function getIteratee() {
+              var result = lodash.iteratee || iteratee;
+              result = result === iteratee ? baseIteratee : result;
+              return arguments.length
+                ? result(arguments[0], arguments[1])
+                : result;
+            }
 
-    /**
-     * This method is like `_.indexOf` except that it iterates over elements of
-     * `array` from right to left.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {*} value The value to search for.
-     * @param {number} [fromIndex=array.length-1] The index to search from.
-     * @returns {number} Returns the index of the matched value, else `-1`.
-     * @example
-     *
-     * _.lastIndexOf([1, 2, 1, 2], 2);
-     * // => 3
-     *
-     * // Search from the `fromIndex`.
-     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
-     * // => 1
-     */
-    function lastIndexOf(array, value, fromIndex) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return -1;
-      }
-      var index = length;
-      if (fromIndex !== undefined) {
-        index = toInteger(fromIndex);
-        index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
-      }
-      return value === value
-        ? strictLastIndexOf(array, value, index)
-        : baseFindIndex(array, baseIsNaN, index, true);
-    }
+            /**
+             * Gets the data for `map`.
+             *
+             * @private
+             * @param {Object} map The map to query.
+             * @param {string} key The reference key.
+             * @returns {*} Returns the map data.
+             */
+            function getMapData(map, key) {
+              var data = map.__data__;
+              return isKeyable(key)
+                ? data[typeof key == "string" ? "string" : "hash"]
+                : data.map;
+            }
 
-    /**
-     * Gets the element at index `n` of `array`. If `n` is negative, the nth
-     * element from the end is returned.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.11.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {number} [n=0] The index of the element to return.
-     * @returns {*} Returns the nth element of `array`.
-     * @example
-     *
-     * var array = ['a', 'b', 'c', 'd'];
-     *
-     * _.nth(array, 1);
-     * // => 'b'
-     *
-     * _.nth(array, -2);
-     * // => 'c';
-     */
-    function nth(array, n) {
-      return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
-    }
+            /**
+             * Gets the property names, values, and compare flags of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the match data of `object`.
+             */
+            function getMatchData(object) {
+              var result = keys(object),
+                length = result.length;
+
+              while (length--) {
+                var key = result[length],
+                  value = object[key];
+
+                result[length] = [key, value, isStrictComparable(value)];
+              }
+              return result;
+            }
 
-    /**
-     * Removes all given values from `array` using
-     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons.
-     *
-     * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
-     * to remove elements from an array by predicate.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @param {...*} [values] The values to remove.
-     * @returns {Array} Returns `array`.
-     * @example
-     *
-     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
-     *
-     * _.pull(array, 'a', 'c');
-     * console.log(array);
-     * // => ['b', 'b']
-     */
-    var pull = baseRest(pullAll);
-
-    /**
-     * This method is like `_.pull` except that it accepts an array of values to remove.
-     *
-     * **Note:** Unlike `_.difference`, this method mutates `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @param {Array} values The values to remove.
-     * @returns {Array} Returns `array`.
-     * @example
-     *
-     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
-     *
-     * _.pullAll(array, ['a', 'c']);
-     * console.log(array);
-     * // => ['b', 'b']
-     */
-    function pullAll(array, values) {
-      return (array && array.length && values && values.length)
-        ? basePullAll(array, values)
-        : array;
-    }
+            /**
+             * Gets the native function at `key` of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @param {string} key The key of the method to get.
+             * @returns {*} Returns the function if it's native, else `undefined`.
+             */
+            function getNative(object, key) {
+              var value = getValue(object, key);
+              return baseIsNative(value) ? value : undefined;
+            }
 
-    /**
-     * This method is like `_.pullAll` except that it accepts `iteratee` which is
-     * invoked for each element of `array` and `values` to generate the criterion
-     * by which they're compared. The iteratee is invoked with one argument: (value).
-     *
-     * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @param {Array} values The values to remove.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Array} Returns `array`.
-     * @example
-     *
-     * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
-     *
-     * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
-     * console.log(array);
-     * // => [{ 'x': 2 }]
-     */
-    function pullAllBy(array, values, iteratee) {
-      return (array && array.length && values && values.length)
-        ? basePullAll(array, values, getIteratee(iteratee, 2))
-        : array;
-    }
+            /**
+             * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
+             *
+             * @private
+             * @param {*} value The value to query.
+             * @returns {string} Returns the raw `toStringTag`.
+             */
+            function getRawTag(value) {
+              var isOwn = hasOwnProperty.call(value, symToStringTag),
+                tag = value[symToStringTag];
 
-    /**
-     * This method is like `_.pullAll` except that it accepts `comparator` which
-     * is invoked to compare elements of `array` to `values`. The comparator is
-     * invoked with two arguments: (arrVal, othVal).
-     *
-     * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.6.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @param {Array} values The values to remove.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns `array`.
-     * @example
-     *
-     * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
-     *
-     * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
-     * console.log(array);
-     * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
-     */
-    function pullAllWith(array, values, comparator) {
-      return (array && array.length && values && values.length)
-        ? basePullAll(array, values, undefined, comparator)
-        : array;
-    }
+              try {
+                value[symToStringTag] = undefined;
+                var unmasked = true;
+              } catch (e) {}
+
+              var result = nativeObjectToString.call(value);
+              if (unmasked) {
+                if (isOwn) {
+                  value[symToStringTag] = tag;
+                } else {
+                  delete value[symToStringTag];
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Removes elements from `array` corresponding to `indexes` and returns an
-     * array of removed elements.
-     *
-     * **Note:** Unlike `_.at`, this method mutates `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @param {...(number|number[])} [indexes] The indexes of elements to remove.
-     * @returns {Array} Returns the new array of removed elements.
-     * @example
-     *
-     * var array = ['a', 'b', 'c', 'd'];
-     * var pulled = _.pullAt(array, [1, 3]);
-     *
-     * console.log(array);
-     * // => ['a', 'c']
-     *
-     * console.log(pulled);
-     * // => ['b', 'd']
-     */
-    var pullAt = flatRest(function(array, indexes) {
-      var length = array == null ? 0 : array.length,
-          result = baseAt(array, indexes);
-
-      basePullAt(array, arrayMap(indexes, function(index) {
-        return isIndex(index, length) ? +index : index;
-      }).sort(compareAscending));
-
-      return result;
-    });
+            /**
+             * Creates an array of the own enumerable symbols of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of symbols.
+             */
+            var getSymbols = !nativeGetSymbols
+              ? stubArray
+              : function (object) {
+                  if (object == null) {
+                    return [];
+                  }
+                  object = Object(object);
+                  return arrayFilter(
+                    nativeGetSymbols(object),
+                    function (symbol) {
+                      return propertyIsEnumerable.call(object, symbol);
+                    },
+                  );
+                };
 
-    /**
-     * Removes all elements from `array` that `predicate` returns truthy for
-     * and returns an array of the removed elements. The predicate is invoked
-     * with three arguments: (value, index, array).
-     *
-     * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
-     * to pull elements from an array by value.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the new array of removed elements.
-     * @example
-     *
-     * var array = [1, 2, 3, 4];
-     * var evens = _.remove(array, function(n) {
-     *   return n % 2 == 0;
-     * });
-     *
-     * console.log(array);
-     * // => [1, 3]
-     *
-     * console.log(evens);
-     * // => [2, 4]
-     */
-    function remove(array, predicate) {
-      var result = [];
-      if (!(array && array.length)) {
-        return result;
-      }
-      var index = -1,
-          indexes = [],
-          length = array.length;
+            /**
+             * Creates an array of the own and inherited enumerable symbols of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of symbols.
+             */
+            var getSymbolsIn = !nativeGetSymbols
+              ? stubArray
+              : function (object) {
+                  var result = [];
+                  while (object) {
+                    arrayPush(result, getSymbols(object));
+                    object = getPrototype(object);
+                  }
+                  return result;
+                };
 
-      predicate = getIteratee(predicate, 3);
-      while (++index < length) {
-        var value = array[index];
-        if (predicate(value, index, array)) {
-          result.push(value);
-          indexes.push(index);
-        }
-      }
-      basePullAt(array, indexes);
-      return result;
-    }
+            /**
+             * Gets the `toStringTag` of `value`.
+             *
+             * @private
+             * @param {*} value The value to query.
+             * @returns {string} Returns the `toStringTag`.
+             */
+            var getTag = baseGetTag;
 
-    /**
-     * Reverses `array` so that the first element becomes the last, the second
-     * element becomes the second to last, and so on.
-     *
-     * **Note:** This method mutates `array` and is based on
-     * [`Array#reverse`](https://mdn.io/Array/reverse).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to modify.
-     * @returns {Array} Returns `array`.
-     * @example
-     *
-     * var array = [1, 2, 3];
-     *
-     * _.reverse(array);
-     * // => [3, 2, 1]
-     *
-     * console.log(array);
-     * // => [3, 2, 1]
-     */
-    function reverse(array) {
-      return array == null ? array : nativeReverse.call(array);
-    }
+            // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
+            if (
+              (DataView &&
+                getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+              (Map && getTag(new Map()) != mapTag) ||
+              (Promise && getTag(Promise.resolve()) != promiseTag) ||
+              (Set && getTag(new Set()) != setTag) ||
+              (WeakMap && getTag(new WeakMap()) != weakMapTag)
+            ) {
+              getTag = function (value) {
+                var result = baseGetTag(value),
+                  Ctor = result == objectTag ? value.constructor : undefined,
+                  ctorString = Ctor ? toSource(Ctor) : "";
+
+                if (ctorString) {
+                  switch (ctorString) {
+                    case dataViewCtorString:
+                      return dataViewTag;
+                    case mapCtorString:
+                      return mapTag;
+                    case promiseCtorString:
+                      return promiseTag;
+                    case setCtorString:
+                      return setTag;
+                    case weakMapCtorString:
+                      return weakMapTag;
+                  }
+                }
+                return result;
+              };
+            }
 
-    /**
-     * Creates a slice of `array` from `start` up to, but not including, `end`.
-     *
-     * **Note:** This method is used instead of
-     * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
-     * returned.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to slice.
-     * @param {number} [start=0] The start position.
-     * @param {number} [end=array.length] The end position.
-     * @returns {Array} Returns the slice of `array`.
-     */
-    function slice(array, start, end) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return [];
-      }
-      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
-        start = 0;
-        end = length;
-      }
-      else {
-        start = start == null ? 0 : toInteger(start);
-        end = end === undefined ? length : toInteger(end);
-      }
-      return baseSlice(array, start, end);
-    }
+            /**
+             * Gets the view, applying any `transforms` to the `start` and `end` positions.
+             *
+             * @private
+             * @param {number} start The start of the view.
+             * @param {number} end The end of the view.
+             * @param {Array} transforms The transformations to apply to the view.
+             * @returns {Object} Returns an object containing the `start` and `end`
+             *  positions of the view.
+             */
+            function getView(start, end, transforms) {
+              var index = -1,
+                length = transforms.length;
+
+              while (++index < length) {
+                var data = transforms[index],
+                  size = data.size;
+
+                switch (data.type) {
+                  case "drop":
+                    start += size;
+                    break;
+                  case "dropRight":
+                    end -= size;
+                    break;
+                  case "take":
+                    end = nativeMin(end, start + size);
+                    break;
+                  case "takeRight":
+                    start = nativeMax(start, end - size);
+                    break;
+                }
+              }
+              return { start: start, end: end };
+            }
 
-    /**
-     * Uses a binary search to determine the lowest index at which `value`
-     * should be inserted into `array` in order to maintain its sort order.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The sorted array to inspect.
-     * @param {*} value The value to evaluate.
-     * @returns {number} Returns the index at which `value` should be inserted
-     *  into `array`.
-     * @example
-     *
-     * _.sortedIndex([30, 50], 40);
-     * // => 1
-     */
-    function sortedIndex(array, value) {
-      return baseSortedIndex(array, value);
-    }
+            /**
+             * Extracts wrapper details from the `source` body comment.
+             *
+             * @private
+             * @param {string} source The source to inspect.
+             * @returns {Array} Returns the wrapper details.
+             */
+            function getWrapDetails(source) {
+              var match = source.match(reWrapDetails);
+              return match ? match[1].split(reSplitDetails) : [];
+            }
 
-    /**
-     * This method is like `_.sortedIndex` except that it accepts `iteratee`
-     * which is invoked for `value` and each element of `array` to compute their
-     * sort ranking. The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The sorted array to inspect.
-     * @param {*} value The value to evaluate.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {number} Returns the index at which `value` should be inserted
-     *  into `array`.
-     * @example
-     *
-     * var objects = [{ 'x': 4 }, { 'x': 5 }];
-     *
-     * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
-     * // => 0
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
-     * // => 0
-     */
-    function sortedIndexBy(array, value, iteratee) {
-      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
-    }
+            /**
+             * Checks if `path` exists on `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path to check.
+             * @param {Function} hasFunc The function to check properties.
+             * @returns {boolean} Returns `true` if `path` exists, else `false`.
+             */
+            function hasPath(object, path, hasFunc) {
+              path = castPath(path, object);
+
+              var index = -1,
+                length = path.length,
+                result = false;
+
+              while (++index < length) {
+                var key = toKey(path[index]);
+                if (!(result = object != null && hasFunc(object, key))) {
+                  break;
+                }
+                object = object[key];
+              }
+              if (result || ++index != length) {
+                return result;
+              }
+              length = object == null ? 0 : object.length;
+              return (
+                !!length &&
+                isLength(length) &&
+                isIndex(key, length) &&
+                (isArray(object) || isArguments(object))
+              );
+            }
 
-    /**
-     * This method is like `_.indexOf` except that it performs a binary
-     * search on a sorted `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {*} value The value to search for.
-     * @returns {number} Returns the index of the matched value, else `-1`.
-     * @example
-     *
-     * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
-     * // => 1
-     */
-    function sortedIndexOf(array, value) {
-      var length = array == null ? 0 : array.length;
-      if (length) {
-        var index = baseSortedIndex(array, value);
-        if (index < length && eq(array[index], value)) {
-          return index;
-        }
-      }
-      return -1;
-    }
+            /**
+             * Initializes an array clone.
+             *
+             * @private
+             * @param {Array} array The array to clone.
+             * @returns {Array} Returns the initialized clone.
+             */
+            function initCloneArray(array) {
+              var length = array.length,
+                result = new array.constructor(length);
+
+              // Add properties assigned by `RegExp#exec`.
+              if (
+                length &&
+                typeof array[0] == "string" &&
+                hasOwnProperty.call(array, "index")
+              ) {
+                result.index = array.index;
+                result.input = array.input;
+              }
+              return result;
+            }
 
-    /**
-     * This method is like `_.sortedIndex` except that it returns the highest
-     * index at which `value` should be inserted into `array` in order to
-     * maintain its sort order.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The sorted array to inspect.
-     * @param {*} value The value to evaluate.
-     * @returns {number} Returns the index at which `value` should be inserted
-     *  into `array`.
-     * @example
-     *
-     * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
-     * // => 4
-     */
-    function sortedLastIndex(array, value) {
-      return baseSortedIndex(array, value, true);
-    }
+            /**
+             * Initializes an object clone.
+             *
+             * @private
+             * @param {Object} object The object to clone.
+             * @returns {Object} Returns the initialized clone.
+             */
+            function initCloneObject(object) {
+              return typeof object.constructor == "function" &&
+                !isPrototype(object)
+                ? baseCreate(getPrototype(object))
+                : {};
+            }
 
-    /**
-     * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
-     * which is invoked for `value` and each element of `array` to compute their
-     * sort ranking. The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The sorted array to inspect.
-     * @param {*} value The value to evaluate.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {number} Returns the index at which `value` should be inserted
-     *  into `array`.
-     * @example
-     *
-     * var objects = [{ 'x': 4 }, { 'x': 5 }];
-     *
-     * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
-     * // => 1
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
-     * // => 1
-     */
-    function sortedLastIndexBy(array, value, iteratee) {
-      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
-    }
+            /**
+             * Initializes an object clone based on its `toStringTag`.
+             *
+             * **Note:** This function only supports cloning values with tags of
+             * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
+             *
+             * @private
+             * @param {Object} object The object to clone.
+             * @param {string} tag The `toStringTag` of the object to clone.
+             * @param {boolean} [isDeep] Specify a deep clone.
+             * @returns {Object} Returns the initialized clone.
+             */
+            function initCloneByTag(object, tag, isDeep) {
+              var Ctor = object.constructor;
+              switch (tag) {
+                case arrayBufferTag:
+                  return cloneArrayBuffer(object);
+
+                case boolTag:
+                case dateTag:
+                  return new Ctor(+object);
+
+                case dataViewTag:
+                  return cloneDataView(object, isDeep);
+
+                case float32Tag:
+                case float64Tag:
+                case int8Tag:
+                case int16Tag:
+                case int32Tag:
+                case uint8Tag:
+                case uint8ClampedTag:
+                case uint16Tag:
+                case uint32Tag:
+                  return cloneTypedArray(object, isDeep);
+
+                case mapTag:
+                  return new Ctor();
+
+                case numberTag:
+                case stringTag:
+                  return new Ctor(object);
+
+                case regexpTag:
+                  return cloneRegExp(object);
+
+                case setTag:
+                  return new Ctor();
+
+                case symbolTag:
+                  return cloneSymbol(object);
+              }
+            }
 
-    /**
-     * This method is like `_.lastIndexOf` except that it performs a binary
-     * search on a sorted `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {*} value The value to search for.
-     * @returns {number} Returns the index of the matched value, else `-1`.
-     * @example
-     *
-     * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
-     * // => 3
-     */
-    function sortedLastIndexOf(array, value) {
-      var length = array == null ? 0 : array.length;
-      if (length) {
-        var index = baseSortedIndex(array, value, true) - 1;
-        if (eq(array[index], value)) {
-          return index;
-        }
-      }
-      return -1;
-    }
+            /**
+             * Inserts wrapper `details` in a comment at the top of the `source` body.
+             *
+             * @private
+             * @param {string} source The source to modify.
+             * @returns {Array} details The details to insert.
+             * @returns {string} Returns the modified source.
+             */
+            function insertWrapDetails(source, details) {
+              var length = details.length;
+              if (!length) {
+                return source;
+              }
+              var lastIndex = length - 1;
+              details[lastIndex] =
+                (length > 1 ? "& " : "") + details[lastIndex];
+              details = details.join(length > 2 ? ", " : " ");
+              return source.replace(
+                reWrapComment,
+                "{\n/* [wrapped with " + details + "] */\n",
+              );
+            }
 
-    /**
-     * This method is like `_.uniq` except that it's designed and optimized
-     * for sorted arrays.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @returns {Array} Returns the new duplicate free array.
-     * @example
-     *
-     * _.sortedUniq([1, 1, 2]);
-     * // => [1, 2]
-     */
-    function sortedUniq(array) {
-      return (array && array.length)
-        ? baseSortedUniq(array)
-        : [];
-    }
+            /**
+             * Checks if `value` is a flattenable `arguments` object or array.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
+             */
+            function isFlattenable(value) {
+              return (
+                isArray(value) ||
+                isArguments(value) ||
+                !!(spreadableSymbol && value && value[spreadableSymbol])
+              );
+            }
 
-    /**
-     * This method is like `_.uniqBy` except that it's designed and optimized
-     * for sorted arrays.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {Function} [iteratee] The iteratee invoked per element.
-     * @returns {Array} Returns the new duplicate free array.
-     * @example
-     *
-     * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
-     * // => [1.1, 2.3]
-     */
-    function sortedUniqBy(array, iteratee) {
-      return (array && array.length)
-        ? baseSortedUniq(array, getIteratee(iteratee, 2))
-        : [];
-    }
+            /**
+             * Checks if `value` is a valid array-like index.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+             * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+             */
+            function isIndex(value, length) {
+              var type = typeof value;
+              length = length == null ? MAX_SAFE_INTEGER : length;
+
+              return (
+                !!length &&
+                (type == "number" ||
+                  (type != "symbol" && reIsUint.test(value))) &&
+                value > -1 &&
+                value % 1 == 0 &&
+                value < length
+              );
+            }
 
-    /**
-     * Gets all but the first element of `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * _.tail([1, 2, 3]);
-     * // => [2, 3]
-     */
-    function tail(array) {
-      var length = array == null ? 0 : array.length;
-      return length ? baseSlice(array, 1, length) : [];
-    }
+            /**
+             * Checks if the given arguments are from an iteratee call.
+             *
+             * @private
+             * @param {*} value The potential iteratee value argument.
+             * @param {*} index The potential iteratee index or key argument.
+             * @param {*} object The potential iteratee object argument.
+             * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
+             *  else `false`.
+             */
+            function isIterateeCall(value, index, object) {
+              if (!isObject(object)) {
+                return false;
+              }
+              var type = typeof index;
+              if (
+                type == "number"
+                  ? isArrayLike(object) && isIndex(index, object.length)
+                  : type == "string" && index in object
+              ) {
+                return eq(object[index], value);
+              }
+              return false;
+            }
 
-    /**
-     * Creates a slice of `array` with `n` elements taken from the beginning.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {number} [n=1] The number of elements to take.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * _.take([1, 2, 3]);
-     * // => [1]
-     *
-     * _.take([1, 2, 3], 2);
-     * // => [1, 2]
-     *
-     * _.take([1, 2, 3], 5);
-     * // => [1, 2, 3]
-     *
-     * _.take([1, 2, 3], 0);
-     * // => []
-     */
-    function take(array, n, guard) {
-      if (!(array && array.length)) {
-        return [];
-      }
-      n = (guard || n === undefined) ? 1 : toInteger(n);
-      return baseSlice(array, 0, n < 0 ? 0 : n);
-    }
+            /**
+             * Checks if `value` is a property name and not a property path.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @param {Object} [object] The object to query keys on.
+             * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
+             */
+            function isKey(value, object) {
+              if (isArray(value)) {
+                return false;
+              }
+              var type = typeof value;
+              if (
+                type == "number" ||
+                type == "symbol" ||
+                type == "boolean" ||
+                value == null ||
+                isSymbol(value)
+              ) {
+                return true;
+              }
+              return (
+                reIsPlainProp.test(value) ||
+                !reIsDeepProp.test(value) ||
+                (object != null && value in Object(object))
+              );
+            }
 
-    /**
-     * Creates a slice of `array` with `n` elements taken from the end.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {number} [n=1] The number of elements to take.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * _.takeRight([1, 2, 3]);
-     * // => [3]
-     *
-     * _.takeRight([1, 2, 3], 2);
-     * // => [2, 3]
-     *
-     * _.takeRight([1, 2, 3], 5);
-     * // => [1, 2, 3]
-     *
-     * _.takeRight([1, 2, 3], 0);
-     * // => []
-     */
-    function takeRight(array, n, guard) {
-      var length = array == null ? 0 : array.length;
-      if (!length) {
-        return [];
-      }
-      n = (guard || n === undefined) ? 1 : toInteger(n);
-      n = length - n;
-      return baseSlice(array, n < 0 ? 0 : n, length);
-    }
+            /**
+             * Checks if `value` is suitable for use as unique object key.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
+             */
+            function isKeyable(value) {
+              var type = typeof value;
+              return type == "string" ||
+                type == "number" ||
+                type == "symbol" ||
+                type == "boolean"
+                ? value !== "__proto__"
+                : value === null;
+            }
 
-    /**
-     * Creates a slice of `array` with elements taken from the end. Elements are
-     * taken until `predicate` returns falsey. The predicate is invoked with
-     * three arguments: (value, index, array).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'active': true },
-     *   { 'user': 'fred',    'active': false },
-     *   { 'user': 'pebbles', 'active': false }
-     * ];
-     *
-     * _.takeRightWhile(users, function(o) { return !o.active; });
-     * // => objects for ['fred', 'pebbles']
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
-     * // => objects for ['pebbles']
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.takeRightWhile(users, ['active', false]);
-     * // => objects for ['fred', 'pebbles']
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.takeRightWhile(users, 'active');
-     * // => []
-     */
-    function takeRightWhile(array, predicate) {
-      return (array && array.length)
-        ? baseWhile(array, getIteratee(predicate, 3), false, true)
-        : [];
-    }
+            /**
+             * Checks if `func` has a lazy counterpart.
+             *
+             * @private
+             * @param {Function} func The function to check.
+             * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
+             *  else `false`.
+             */
+            function isLaziable(func) {
+              var funcName = getFuncName(func),
+                other = lodash[funcName];
+
+              if (
+                typeof other != "function" ||
+                !(funcName in LazyWrapper.prototype)
+              ) {
+                return false;
+              }
+              if (func === other) {
+                return true;
+              }
+              var data = getData(other);
+              return !!data && func === data[0];
+            }
 
-    /**
-     * Creates a slice of `array` with elements taken from the beginning. Elements
-     * are taken until `predicate` returns falsey. The predicate is invoked with
-     * three arguments: (value, index, array).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Array
-     * @param {Array} array The array to query.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the slice of `array`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'active': false },
-     *   { 'user': 'fred',    'active': false },
-     *   { 'user': 'pebbles', 'active': true }
-     * ];
-     *
-     * _.takeWhile(users, function(o) { return !o.active; });
-     * // => objects for ['barney', 'fred']
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.takeWhile(users, { 'user': 'barney', 'active': false });
-     * // => objects for ['barney']
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.takeWhile(users, ['active', false]);
-     * // => objects for ['barney', 'fred']
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.takeWhile(users, 'active');
-     * // => []
-     */
-    function takeWhile(array, predicate) {
-      return (array && array.length)
-        ? baseWhile(array, getIteratee(predicate, 3))
-        : [];
-    }
+            /**
+             * Checks if `func` has its source masked.
+             *
+             * @private
+             * @param {Function} func The function to check.
+             * @returns {boolean} Returns `true` if `func` is masked, else `false`.
+             */
+            function isMasked(func) {
+              return !!maskSrcKey && maskSrcKey in func;
+            }
 
-    /**
-     * Creates an array of unique values, in order, from all given arrays using
-     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @returns {Array} Returns the new array of combined values.
-     * @example
-     *
-     * _.union([2], [1, 2]);
-     * // => [2, 1]
-     */
-    var union = baseRest(function(arrays) {
-      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
-    });
+            /**
+             * Checks if `func` is capable of being masked.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
+             */
+            var isMaskable = coreJsData ? isFunction : stubFalse;
+
+            /**
+             * Checks if `value` is likely a prototype object.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+             */
+            function isPrototype(value) {
+              var Ctor = value && value.constructor,
+                proto =
+                  (typeof Ctor == "function" && Ctor.prototype) || objectProto;
+
+              return value === proto;
+            }
 
-    /**
-     * This method is like `_.union` except that it accepts `iteratee` which is
-     * invoked for each element of each `arrays` to generate the criterion by
-     * which uniqueness is computed. Result values are chosen from the first
-     * array in which the value occurs. The iteratee is invoked with one argument:
-     * (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Array} Returns the new array of combined values.
-     * @example
-     *
-     * _.unionBy([2.1], [1.2, 2.3], Math.floor);
-     * // => [2.1, 1.2]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
-     * // => [{ 'x': 1 }, { 'x': 2 }]
-     */
-    var unionBy = baseRest(function(arrays) {
-      var iteratee = last(arrays);
-      if (isArrayLikeObject(iteratee)) {
-        iteratee = undefined;
-      }
-      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
-    });
+            /**
+             * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
+             *
+             * @private
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` if suitable for strict
+             *  equality comparisons, else `false`.
+             */
+            function isStrictComparable(value) {
+              return value === value && !isObject(value);
+            }
 
-    /**
-     * This method is like `_.union` except that it accepts `comparator` which
-     * is invoked to compare elements of `arrays`. Result values are chosen from
-     * the first array in which the value occurs. The comparator is invoked
-     * with two arguments: (arrVal, othVal).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of combined values.
-     * @example
-     *
-     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
-     *
-     * _.unionWith(objects, others, _.isEqual);
-     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
-     */
-    var unionWith = baseRest(function(arrays) {
-      var comparator = last(arrays);
-      comparator = typeof comparator == 'function' ? comparator : undefined;
-      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
-    });
+            /**
+             * A specialized version of `matchesProperty` for source values suitable
+             * for strict equality comparisons, i.e. `===`.
+             *
+             * @private
+             * @param {string} key The key of the property to get.
+             * @param {*} srcValue The value to match.
+             * @returns {Function} Returns the new spec function.
+             */
+            function matchesStrictComparable(key, srcValue) {
+              return function (object) {
+                if (object == null) {
+                  return false;
+                }
+                return (
+                  object[key] === srcValue &&
+                  (srcValue !== undefined || key in Object(object))
+                );
+              };
+            }
 
-    /**
-     * Creates a duplicate-free version of an array, using
-     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons, in which only the first occurrence of each element
-     * is kept. The order of result values is determined by the order they occur
-     * in the array.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @returns {Array} Returns the new duplicate free array.
-     * @example
-     *
-     * _.uniq([2, 1, 2]);
-     * // => [2, 1]
-     */
-    function uniq(array) {
-      return (array && array.length) ? baseUniq(array) : [];
-    }
+            /**
+             * A specialized version of `_.memoize` which clears the memoized function's
+             * cache when it exceeds `MAX_MEMOIZE_SIZE`.
+             *
+             * @private
+             * @param {Function} func The function to have its output memoized.
+             * @returns {Function} Returns the new memoized function.
+             */
+            function memoizeCapped(func) {
+              var result = memoize(func, function (key) {
+                if (cache.size === MAX_MEMOIZE_SIZE) {
+                  cache.clear();
+                }
+                return key;
+              });
 
-    /**
-     * This method is like `_.uniq` except that it accepts `iteratee` which is
-     * invoked for each element in `array` to generate the criterion by which
-     * uniqueness is computed. The order of result values is determined by the
-     * order they occur in the array. The iteratee is invoked with one argument:
-     * (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Array} Returns the new duplicate free array.
-     * @example
-     *
-     * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
-     * // => [2.1, 1.2]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
-     * // => [{ 'x': 1 }, { 'x': 2 }]
-     */
-    function uniqBy(array, iteratee) {
-      return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
-    }
+              var cache = result.cache;
+              return result;
+            }
 
-    /**
-     * This method is like `_.uniq` except that it accepts `comparator` which
-     * is invoked to compare elements of `array`. The order of result values is
-     * determined by the order they occur in the array.The comparator is invoked
-     * with two arguments: (arrVal, othVal).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new duplicate free array.
-     * @example
-     *
-     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
-     *
-     * _.uniqWith(objects, _.isEqual);
-     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
-     */
-    function uniqWith(array, comparator) {
-      comparator = typeof comparator == 'function' ? comparator : undefined;
-      return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
-    }
+            /**
+             * Merges the function metadata of `source` into `data`.
+             *
+             * Merging metadata reduces the number of wrappers used to invoke a function.
+             * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
+             * may be applied regardless of execution order. Methods like `_.ary` and
+             * `_.rearg` modify function arguments, making the order in which they are
+             * executed important, preventing the merging of metadata. However, we make
+             * an exception for a safe combined case where curried functions have `_.ary`
+             * and or `_.rearg` applied.
+             *
+             * @private
+             * @param {Array} data The destination metadata.
+             * @param {Array} source The source metadata.
+             * @returns {Array} Returns `data`.
+             */
+            function mergeData(data, source) {
+              var bitmask = data[1],
+                srcBitmask = source[1],
+                newBitmask = bitmask | srcBitmask,
+                isCommon =
+                  newBitmask <
+                  (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
+
+              var isCombo =
+                (srcBitmask == WRAP_ARY_FLAG && bitmask == WRAP_CURRY_FLAG) ||
+                (srcBitmask == WRAP_ARY_FLAG &&
+                  bitmask == WRAP_REARG_FLAG &&
+                  data[7].length <= source[8]) ||
+                (srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG) &&
+                  source[7].length <= source[8] &&
+                  bitmask == WRAP_CURRY_FLAG);
+
+              // Exit early if metadata can't be merged.
+              if (!(isCommon || isCombo)) {
+                return data;
+              }
+              // Use source `thisArg` if available.
+              if (srcBitmask & WRAP_BIND_FLAG) {
+                data[2] = source[2];
+                // Set when currying a bound function.
+                newBitmask |=
+                  bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
+              }
+              // Compose partial arguments.
+              var value = source[3];
+              if (value) {
+                var partials = data[3];
+                data[3] = partials
+                  ? composeArgs(partials, value, source[4])
+                  : value;
+                data[4] = partials
+                  ? replaceHolders(data[3], PLACEHOLDER)
+                  : source[4];
+              }
+              // Compose partial right arguments.
+              value = source[5];
+              if (value) {
+                partials = data[5];
+                data[5] = partials
+                  ? composeArgsRight(partials, value, source[6])
+                  : value;
+                data[6] = partials
+                  ? replaceHolders(data[5], PLACEHOLDER)
+                  : source[6];
+              }
+              // Use source `argPos` if available.
+              value = source[7];
+              if (value) {
+                data[7] = value;
+              }
+              // Use source `ary` if it's smaller.
+              if (srcBitmask & WRAP_ARY_FLAG) {
+                data[8] =
+                  data[8] == null ? source[8] : nativeMin(data[8], source[8]);
+              }
+              // Use source `arity` if one is not provided.
+              if (data[9] == null) {
+                data[9] = source[9];
+              }
+              // Use source `func` and merge bitmasks.
+              data[0] = source[0];
+              data[1] = newBitmask;
 
-    /**
-     * This method is like `_.zip` except that it accepts an array of grouped
-     * elements and creates an array regrouping the elements to their pre-zip
-     * configuration.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.2.0
-     * @category Array
-     * @param {Array} array The array of grouped elements to process.
-     * @returns {Array} Returns the new array of regrouped elements.
-     * @example
-     *
-     * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
-     * // => [['a', 1, true], ['b', 2, false]]
-     *
-     * _.unzip(zipped);
-     * // => [['a', 'b'], [1, 2], [true, false]]
-     */
-    function unzip(array) {
-      if (!(array && array.length)) {
-        return [];
-      }
-      var length = 0;
-      array = arrayFilter(array, function(group) {
-        if (isArrayLikeObject(group)) {
-          length = nativeMax(group.length, length);
-          return true;
-        }
-      });
-      return baseTimes(length, function(index) {
-        return arrayMap(array, baseProperty(index));
-      });
-    }
+              return data;
+            }
 
-    /**
-     * This method is like `_.unzip` except that it accepts `iteratee` to specify
-     * how regrouped values should be combined. The iteratee is invoked with the
-     * elements of each group: (...group).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.8.0
-     * @category Array
-     * @param {Array} array The array of grouped elements to process.
-     * @param {Function} [iteratee=_.identity] The function to combine
-     *  regrouped values.
-     * @returns {Array} Returns the new array of regrouped elements.
-     * @example
-     *
-     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
-     * // => [[1, 10, 100], [2, 20, 200]]
-     *
-     * _.unzipWith(zipped, _.add);
-     * // => [3, 30, 300]
-     */
-    function unzipWith(array, iteratee) {
-      if (!(array && array.length)) {
-        return [];
-      }
-      var result = unzip(array);
-      if (iteratee == null) {
-        return result;
-      }
-      return arrayMap(result, function(group) {
-        return apply(iteratee, undefined, group);
-      });
-    }
+            /**
+             * This function is like
+             * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
+             * except that it includes inherited enumerable properties.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names.
+             */
+            function nativeKeysIn(object) {
+              var result = [];
+              if (object != null) {
+                for (var key in Object(object)) {
+                  result.push(key);
+                }
+              }
+              return result;
+            }
 
-    /**
-     * Creates an array excluding all given values using
-     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * for equality comparisons.
-     *
-     * **Note:** Unlike `_.pull`, this method returns a new array.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {Array} array The array to inspect.
-     * @param {...*} [values] The values to exclude.
-     * @returns {Array} Returns the new array of filtered values.
-     * @see _.difference, _.xor
-     * @example
-     *
-     * _.without([2, 1, 2, 3], 1, 2);
-     * // => [3]
-     */
-    var without = baseRest(function(array, values) {
-      return isArrayLikeObject(array)
-        ? baseDifference(array, values)
-        : [];
-    });
+            /**
+             * Converts `value` to a string using `Object.prototype.toString`.
+             *
+             * @private
+             * @param {*} value The value to convert.
+             * @returns {string} Returns the converted string.
+             */
+            function objectToString(value) {
+              return nativeObjectToString.call(value);
+            }
 
-    /**
-     * Creates an array of unique values that is the
-     * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
-     * of the given arrays. The order of result values is determined by the order
-     * they occur in the arrays.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.4.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @returns {Array} Returns the new array of filtered values.
-     * @see _.difference, _.without
-     * @example
-     *
-     * _.xor([2, 1], [2, 3]);
-     * // => [1, 3]
-     */
-    var xor = baseRest(function(arrays) {
-      return baseXor(arrayFilter(arrays, isArrayLikeObject));
-    });
+            /**
+             * A specialized version of `baseRest` which transforms the rest array.
+             *
+             * @private
+             * @param {Function} func The function to apply a rest parameter to.
+             * @param {number} [start=func.length-1] The start position of the rest parameter.
+             * @param {Function} transform The rest array transform.
+             * @returns {Function} Returns the new function.
+             */
+            function overRest(func, start, transform) {
+              start = nativeMax(
+                start === undefined ? func.length - 1 : start,
+                0,
+              );
+              return function () {
+                var args = arguments,
+                  index = -1,
+                  length = nativeMax(args.length - start, 0),
+                  array = Array(length);
+
+                while (++index < length) {
+                  array[index] = args[start + index];
+                }
+                index = -1;
+                var otherArgs = Array(start + 1);
+                while (++index < start) {
+                  otherArgs[index] = args[index];
+                }
+                otherArgs[start] = transform(array);
+                return apply(func, this, otherArgs);
+              };
+            }
 
-    /**
-     * This method is like `_.xor` except that it accepts `iteratee` which is
-     * invoked for each element of each `arrays` to generate the criterion by
-     * which by which they're compared. The order of result values is determined
-     * by the order they occur in the arrays. The iteratee is invoked with one
-     * argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Array} Returns the new array of filtered values.
-     * @example
-     *
-     * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
-     * // => [1.2, 3.4]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
-     * // => [{ 'x': 2 }]
-     */
-    var xorBy = baseRest(function(arrays) {
-      var iteratee = last(arrays);
-      if (isArrayLikeObject(iteratee)) {
-        iteratee = undefined;
-      }
-      return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
-    });
+            /**
+             * Gets the parent value at `path` of `object`.
+             *
+             * @private
+             * @param {Object} object The object to query.
+             * @param {Array} path The path to get the parent value of.
+             * @returns {*} Returns the parent value.
+             */
+            function parent(object, path) {
+              return path.length < 2
+                ? object
+                : baseGet(object, baseSlice(path, 0, -1));
+            }
 
-    /**
-     * This method is like `_.xor` except that it accepts `comparator` which is
-     * invoked to compare elements of `arrays`. The order of result values is
-     * determined by the order they occur in the arrays. The comparator is invoked
-     * with two arguments: (arrVal, othVal).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to inspect.
-     * @param {Function} [comparator] The comparator invoked per element.
-     * @returns {Array} Returns the new array of filtered values.
-     * @example
-     *
-     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
-     *
-     * _.xorWith(objects, others, _.isEqual);
-     * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
-     */
-    var xorWith = baseRest(function(arrays) {
-      var comparator = last(arrays);
-      comparator = typeof comparator == 'function' ? comparator : undefined;
-      return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
-    });
+            /**
+             * Reorder `array` according to the specified indexes where the element at
+             * the first index is assigned as the first element, the element at
+             * the second index is assigned as the second element, and so on.
+             *
+             * @private
+             * @param {Array} array The array to reorder.
+             * @param {Array} indexes The arranged array indexes.
+             * @returns {Array} Returns `array`.
+             */
+            function reorder(array, indexes) {
+              var arrLength = array.length,
+                length = nativeMin(indexes.length, arrLength),
+                oldArray = copyArray(array);
+
+              while (length--) {
+                var index = indexes[length];
+                array[length] = isIndex(index, arrLength)
+                  ? oldArray[index]
+                  : undefined;
+              }
+              return array;
+            }
 
-    /**
-     * Creates an array of grouped elements, the first of which contains the
-     * first elements of the given arrays, the second of which contains the
-     * second elements of the given arrays, and so on.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to process.
-     * @returns {Array} Returns the new array of grouped elements.
-     * @example
-     *
-     * _.zip(['a', 'b'], [1, 2], [true, false]);
-     * // => [['a', 1, true], ['b', 2, false]]
-     */
-    var zip = baseRest(unzip);
-
-    /**
-     * This method is like `_.fromPairs` except that it accepts two arrays,
-     * one of property identifiers and one of corresponding values.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.4.0
-     * @category Array
-     * @param {Array} [props=[]] The property identifiers.
-     * @param {Array} [values=[]] The property values.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * _.zipObject(['a', 'b'], [1, 2]);
-     * // => { 'a': 1, 'b': 2 }
-     */
-    function zipObject(props, values) {
-      return baseZipObject(props || [], values || [], assignValue);
-    }
+            /**
+             * Sets metadata for `func`.
+             *
+             * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
+             * period of time, it will trip its breaker and transition to an identity
+             * function to avoid garbage collection pauses in V8. See
+             * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
+             * for more details.
+             *
+             * @private
+             * @param {Function} func The function to associate metadata with.
+             * @param {*} data The metadata.
+             * @returns {Function} Returns `func`.
+             */
+            var setData = shortOut(baseSetData);
+
+            /**
+             * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
+             *
+             * @private
+             * @param {Function} func The function to delay.
+             * @param {number} wait The number of milliseconds to delay invocation.
+             * @returns {number|Object} Returns the timer id or timeout object.
+             */
+            var setTimeout =
+              ctxSetTimeout ||
+              function (func, wait) {
+                return root.setTimeout(func, wait);
+              };
 
-    /**
-     * This method is like `_.zipObject` except that it supports property paths.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.1.0
-     * @category Array
-     * @param {Array} [props=[]] The property identifiers.
-     * @param {Array} [values=[]] The property values.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
-     * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
-     */
-    function zipObjectDeep(props, values) {
-      return baseZipObject(props || [], values || [], baseSet);
-    }
+            /**
+             * Sets the `toString` method of `func` to return `string`.
+             *
+             * @private
+             * @param {Function} func The function to modify.
+             * @param {Function} string The `toString` result.
+             * @returns {Function} Returns `func`.
+             */
+            var setToString = shortOut(baseSetToString);
+
+            /**
+             * Sets the `toString` method of `wrapper` to mimic the source of `reference`
+             * with wrapper details in a comment at the top of the source body.
+             *
+             * @private
+             * @param {Function} wrapper The function to modify.
+             * @param {Function} reference The reference function.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @returns {Function} Returns `wrapper`.
+             */
+            function setWrapToString(wrapper, reference, bitmask) {
+              var source = reference + "";
+              return setToString(
+                wrapper,
+                insertWrapDetails(
+                  source,
+                  updateWrapDetails(getWrapDetails(source), bitmask),
+                ),
+              );
+            }
 
-    /**
-     * This method is like `_.zip` except that it accepts `iteratee` to specify
-     * how grouped values should be combined. The iteratee is invoked with the
-     * elements of each group: (...group).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.8.0
-     * @category Array
-     * @param {...Array} [arrays] The arrays to process.
-     * @param {Function} [iteratee=_.identity] The function to combine
-     *  grouped values.
-     * @returns {Array} Returns the new array of grouped elements.
-     * @example
-     *
-     * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
-     *   return a + b + c;
-     * });
-     * // => [111, 222]
-     */
-    var zipWith = baseRest(function(arrays) {
-      var length = arrays.length,
-          iteratee = length > 1 ? arrays[length - 1] : undefined;
-
-      iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
-      return unzipWith(arrays, iteratee);
-    });
+            /**
+             * Creates a function that'll short out and invoke `identity` instead
+             * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
+             * milliseconds.
+             *
+             * @private
+             * @param {Function} func The function to restrict.
+             * @returns {Function} Returns the new shortable function.
+             */
+            function shortOut(func) {
+              var count = 0,
+                lastCalled = 0;
+
+              return function () {
+                var stamp = nativeNow(),
+                  remaining = HOT_SPAN - (stamp - lastCalled);
+
+                lastCalled = stamp;
+                if (remaining > 0) {
+                  if (++count >= HOT_COUNT) {
+                    return arguments[0];
+                  }
+                } else {
+                  count = 0;
+                }
+                return func.apply(undefined, arguments);
+              };
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates a `lodash` wrapper instance that wraps `value` with explicit method
-     * chain sequences enabled. The result of such sequences must be unwrapped
-     * with `_#value`.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.3.0
-     * @category Seq
-     * @param {*} value The value to wrap.
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'age': 36 },
-     *   { 'user': 'fred',    'age': 40 },
-     *   { 'user': 'pebbles', 'age': 1 }
-     * ];
-     *
-     * var youngest = _
-     *   .chain(users)
-     *   .sortBy('age')
-     *   .map(function(o) {
-     *     return o.user + ' is ' + o.age;
-     *   })
-     *   .head()
-     *   .value();
-     * // => 'pebbles is 1'
-     */
-    function chain(value) {
-      var result = lodash(value);
-      result.__chain__ = true;
-      return result;
-    }
+            /**
+             * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
+             *
+             * @private
+             * @param {Array} array The array to shuffle.
+             * @param {number} [size=array.length] The size of `array`.
+             * @returns {Array} Returns `array`.
+             */
+            function shuffleSelf(array, size) {
+              var index = -1,
+                length = array.length,
+                lastIndex = length - 1;
+
+              size = size === undefined ? length : size;
+              while (++index < size) {
+                var rand = baseRandom(index, lastIndex),
+                  value = array[rand];
+
+                array[rand] = array[index];
+                array[index] = value;
+              }
+              array.length = size;
+              return array;
+            }
 
-    /**
-     * This method invokes `interceptor` and returns `value`. The interceptor
-     * is invoked with one argument; (value). The purpose of this method is to
-     * "tap into" a method chain sequence in order to modify intermediate results.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Seq
-     * @param {*} value The value to provide to `interceptor`.
-     * @param {Function} interceptor The function to invoke.
-     * @returns {*} Returns `value`.
-     * @example
-     *
-     * _([1, 2, 3])
-     *  .tap(function(array) {
-     *    // Mutate input array.
-     *    array.pop();
-     *  })
-     *  .reverse()
-     *  .value();
-     * // => [2, 1]
-     */
-    function tap(value, interceptor) {
-      interceptor(value);
-      return value;
-    }
+            /**
+             * Converts `string` to a property path array.
+             *
+             * @private
+             * @param {string} string The string to convert.
+             * @returns {Array} Returns the property path array.
+             */
+            var stringToPath = memoizeCapped(function (string) {
+              var result = [];
+              if (string.charCodeAt(0) === 46 /* . */) {
+                result.push("");
+              }
+              string.replace(
+                rePropName,
+                function (match, number, quote, subString) {
+                  result.push(
+                    quote
+                      ? subString.replace(reEscapeChar, "$1")
+                      : number || match,
+                  );
+                },
+              );
+              return result;
+            });
 
-    /**
-     * This method is like `_.tap` except that it returns the result of `interceptor`.
-     * The purpose of this method is to "pass thru" values replacing intermediate
-     * results in a method chain sequence.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Seq
-     * @param {*} value The value to provide to `interceptor`.
-     * @param {Function} interceptor The function to invoke.
-     * @returns {*} Returns the result of `interceptor`.
-     * @example
-     *
-     * _('  abc  ')
-     *  .chain()
-     *  .trim()
-     *  .thru(function(value) {
-     *    return [value];
-     *  })
-     *  .value();
-     * // => ['abc']
-     */
-    function thru(value, interceptor) {
-      return interceptor(value);
-    }
+            /**
+             * Converts `value` to a string key if it's not a string or symbol.
+             *
+             * @private
+             * @param {*} value The value to inspect.
+             * @returns {string|symbol} Returns the key.
+             */
+            function toKey(value) {
+              if (typeof value == "string" || isSymbol(value)) {
+                return value;
+              }
+              var result = value + "";
+              return result == "0" && 1 / value == -INFINITY ? "-0" : result;
+            }
 
-    /**
-     * This method is the wrapper version of `_.at`.
-     *
-     * @name at
-     * @memberOf _
-     * @since 1.0.0
-     * @category Seq
-     * @param {...(string|string[])} [paths] The property paths to pick.
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
-     *
-     * _(object).at(['a[0].b.c', 'a[1]']).value();
-     * // => [3, 4]
-     */
-    var wrapperAt = flatRest(function(paths) {
-      var length = paths.length,
-          start = length ? paths[0] : 0,
-          value = this.__wrapped__,
-          interceptor = function(object) { return baseAt(object, paths); };
-
-      if (length > 1 || this.__actions__.length ||
-          !(value instanceof LazyWrapper) || !isIndex(start)) {
-        return this.thru(interceptor);
-      }
-      value = value.slice(start, +start + (length ? 1 : 0));
-      value.__actions__.push({
-        'func': thru,
-        'args': [interceptor],
-        'thisArg': undefined
-      });
-      return new LodashWrapper(value, this.__chain__).thru(function(array) {
-        if (length && !array.length) {
-          array.push(undefined);
-        }
-        return array;
-      });
-    });
+            /**
+             * Converts `func` to its source code.
+             *
+             * @private
+             * @param {Function} func The function to convert.
+             * @returns {string} Returns the source code.
+             */
+            function toSource(func) {
+              if (func != null) {
+                try {
+                  return funcToString.call(func);
+                } catch (e) {}
+                try {
+                  return func + "";
+                } catch (e) {}
+              }
+              return "";
+            }
 
-    /**
-     * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
-     *
-     * @name chain
-     * @memberOf _
-     * @since 0.1.0
-     * @category Seq
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney', 'age': 36 },
-     *   { 'user': 'fred',   'age': 40 }
-     * ];
-     *
-     * // A sequence without explicit chaining.
-     * _(users).head();
-     * // => { 'user': 'barney', 'age': 36 }
-     *
-     * // A sequence with explicit chaining.
-     * _(users)
-     *   .chain()
-     *   .head()
-     *   .pick('user')
-     *   .value();
-     * // => { 'user': 'barney' }
-     */
-    function wrapperChain() {
-      return chain(this);
-    }
+            /**
+             * Updates wrapper `details` based on `bitmask` flags.
+             *
+             * @private
+             * @returns {Array} details The details to modify.
+             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+             * @returns {Array} Returns `details`.
+             */
+            function updateWrapDetails(details, bitmask) {
+              arrayEach(wrapFlags, function (pair) {
+                var value = "_." + pair[0];
+                if (bitmask & pair[1] && !arrayIncludes(details, value)) {
+                  details.push(value);
+                }
+              });
+              return details.sort();
+            }
 
-    /**
-     * Executes the chain sequence and returns the wrapped result.
-     *
-     * @name commit
-     * @memberOf _
-     * @since 3.2.0
-     * @category Seq
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * var array = [1, 2];
-     * var wrapped = _(array).push(3);
-     *
-     * console.log(array);
-     * // => [1, 2]
-     *
-     * wrapped = wrapped.commit();
-     * console.log(array);
-     * // => [1, 2, 3]
-     *
-     * wrapped.last();
-     * // => 3
-     *
-     * console.log(array);
-     * // => [1, 2, 3]
-     */
-    function wrapperCommit() {
-      return new LodashWrapper(this.value(), this.__chain__);
-    }
+            /**
+             * Creates a clone of `wrapper`.
+             *
+             * @private
+             * @param {Object} wrapper The wrapper to clone.
+             * @returns {Object} Returns the cloned wrapper.
+             */
+            function wrapperClone(wrapper) {
+              if (wrapper instanceof LazyWrapper) {
+                return wrapper.clone();
+              }
+              var result = new LodashWrapper(
+                wrapper.__wrapped__,
+                wrapper.__chain__,
+              );
+              result.__actions__ = copyArray(wrapper.__actions__);
+              result.__index__ = wrapper.__index__;
+              result.__values__ = wrapper.__values__;
+              return result;
+            }
 
-    /**
-     * Gets the next value on a wrapped object following the
-     * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
-     *
-     * @name next
-     * @memberOf _
-     * @since 4.0.0
-     * @category Seq
-     * @returns {Object} Returns the next iterator value.
-     * @example
-     *
-     * var wrapped = _([1, 2]);
-     *
-     * wrapped.next();
-     * // => { 'done': false, 'value': 1 }
-     *
-     * wrapped.next();
-     * // => { 'done': false, 'value': 2 }
-     *
-     * wrapped.next();
-     * // => { 'done': true, 'value': undefined }
-     */
-    function wrapperNext() {
-      if (this.__values__ === undefined) {
-        this.__values__ = toArray(this.value());
-      }
-      var done = this.__index__ >= this.__values__.length,
-          value = done ? undefined : this.__values__[this.__index__++];
-
-      return { 'done': done, 'value': value };
-    }
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates an array of elements split into groups the length of `size`.
+             * If `array` can't be split evenly, the final chunk will be the remaining
+             * elements.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to process.
+             * @param {number} [size=1] The length of each chunk
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the new array of chunks.
+             * @example
+             *
+             * _.chunk(['a', 'b', 'c', 'd'], 2);
+             * // => [['a', 'b'], ['c', 'd']]
+             *
+             * _.chunk(['a', 'b', 'c', 'd'], 3);
+             * // => [['a', 'b', 'c'], ['d']]
+             */
+            function chunk(array, size, guard) {
+              if (
+                guard ? isIterateeCall(array, size, guard) : size === undefined
+              ) {
+                size = 1;
+              } else {
+                size = nativeMax(toInteger(size), 0);
+              }
+              var length = array == null ? 0 : array.length;
+              if (!length || size < 1) {
+                return [];
+              }
+              var index = 0,
+                resIndex = 0,
+                result = Array(nativeCeil(length / size));
 
-    /**
-     * Enables the wrapper to be iterable.
-     *
-     * @name Symbol.iterator
-     * @memberOf _
-     * @since 4.0.0
-     * @category Seq
-     * @returns {Object} Returns the wrapper object.
-     * @example
-     *
-     * var wrapped = _([1, 2]);
-     *
-     * wrapped[Symbol.iterator]() === wrapped;
-     * // => true
-     *
-     * Array.from(wrapped);
-     * // => [1, 2]
-     */
-    function wrapperToIterator() {
-      return this;
-    }
+              while (index < length) {
+                result[resIndex++] = baseSlice(array, index, (index += size));
+              }
+              return result;
+            }
 
-    /**
-     * Creates a clone of the chain sequence planting `value` as the wrapped value.
-     *
-     * @name plant
-     * @memberOf _
-     * @since 3.2.0
-     * @category Seq
-     * @param {*} value The value to plant.
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * function square(n) {
-     *   return n * n;
-     * }
-     *
-     * var wrapped = _([1, 2]).map(square);
-     * var other = wrapped.plant([3, 4]);
-     *
-     * other.value();
-     * // => [9, 16]
-     *
-     * wrapped.value();
-     * // => [1, 4]
-     */
-    function wrapperPlant(value) {
-      var result,
-          parent = this;
-
-      while (parent instanceof baseLodash) {
-        var clone = wrapperClone(parent);
-        clone.__index__ = 0;
-        clone.__values__ = undefined;
-        if (result) {
-          previous.__wrapped__ = clone;
-        } else {
-          result = clone;
-        }
-        var previous = clone;
-        parent = parent.__wrapped__;
-      }
-      previous.__wrapped__ = value;
-      return result;
-    }
+            /**
+             * Creates an array with all falsey values removed. The values `false`, `null`,
+             * `0`, `""`, `undefined`, and `NaN` are falsey.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to compact.
+             * @returns {Array} Returns the new array of filtered values.
+             * @example
+             *
+             * _.compact([0, 1, false, 2, '', 3]);
+             * // => [1, 2, 3]
+             */
+            function compact(array) {
+              var index = -1,
+                length = array == null ? 0 : array.length,
+                resIndex = 0,
+                result = [];
+
+              while (++index < length) {
+                var value = array[index];
+                if (value) {
+                  result[resIndex++] = value;
+                }
+              }
+              return result;
+            }
 
-    /**
-     * This method is the wrapper version of `_.reverse`.
-     *
-     * **Note:** This method mutates the wrapped array.
-     *
-     * @name reverse
-     * @memberOf _
-     * @since 0.1.0
-     * @category Seq
-     * @returns {Object} Returns the new `lodash` wrapper instance.
-     * @example
-     *
-     * var array = [1, 2, 3];
-     *
-     * _(array).reverse().value()
-     * // => [3, 2, 1]
-     *
-     * console.log(array);
-     * // => [3, 2, 1]
-     */
-    function wrapperReverse() {
-      var value = this.__wrapped__;
-      if (value instanceof LazyWrapper) {
-        var wrapped = value;
-        if (this.__actions__.length) {
-          wrapped = new LazyWrapper(this);
-        }
-        wrapped = wrapped.reverse();
-        wrapped.__actions__.push({
-          'func': thru,
-          'args': [reverse],
-          'thisArg': undefined
-        });
-        return new LodashWrapper(wrapped, this.__chain__);
-      }
-      return this.thru(reverse);
-    }
+            /**
+             * Creates a new array concatenating `array` with any additional arrays
+             * and/or values.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to concatenate.
+             * @param {...*} [values] The values to concatenate.
+             * @returns {Array} Returns the new concatenated array.
+             * @example
+             *
+             * var array = [1];
+             * var other = _.concat(array, 2, [3], [[4]]);
+             *
+             * console.log(other);
+             * // => [1, 2, 3, [4]]
+             *
+             * console.log(array);
+             * // => [1]
+             */
+            function concat() {
+              var length = arguments.length;
+              if (!length) {
+                return [];
+              }
+              var args = Array(length - 1),
+                array = arguments[0],
+                index = length;
 
-    /**
-     * Executes the chain sequence to resolve the unwrapped value.
-     *
-     * @name value
-     * @memberOf _
-     * @since 0.1.0
-     * @alias toJSON, valueOf
-     * @category Seq
-     * @returns {*} Returns the resolved unwrapped value.
-     * @example
-     *
-     * _([1, 2, 3]).value();
-     * // => [1, 2, 3]
-     */
-    function wrapperValue() {
-      return baseWrapperValue(this.__wrapped__, this.__actions__);
-    }
+              while (index--) {
+                args[index - 1] = arguments[index];
+              }
+              return arrayPush(
+                isArray(array) ? copyArray(array) : [array],
+                baseFlatten(args, 1),
+              );
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Creates an object composed of keys generated from the results of running
-     * each element of `collection` thru `iteratee`. The corresponding value of
-     * each key is the number of times the key was returned by `iteratee`. The
-     * iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.5.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
-     * @returns {Object} Returns the composed aggregate object.
-     * @example
-     *
-     * _.countBy([6.1, 4.2, 6.3], Math.floor);
-     * // => { '4': 1, '6': 2 }
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.countBy(['one', 'two', 'three'], 'length');
-     * // => { '3': 2, '5': 1 }
-     */
-    var countBy = createAggregator(function(result, value, key) {
-      if (hasOwnProperty.call(result, key)) {
-        ++result[key];
-      } else {
-        baseAssignValue(result, key, 1);
-      }
-    });
+            /**
+             * Creates an array of `array` values not included in the other given arrays
+             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons. The order and references of result values are
+             * determined by the first array.
+             *
+             * **Note:** Unlike `_.pullAll`, this method returns a new array.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {...Array} [values] The values to exclude.
+             * @returns {Array} Returns the new array of filtered values.
+             * @see _.without, _.xor
+             * @example
+             *
+             * _.difference([2, 1], [2, 3]);
+             * // => [1]
+             */
+            var difference = baseRest(function (array, values) {
+              return isArrayLikeObject(array)
+                ? baseDifference(
+                    array,
+                    baseFlatten(values, 1, isArrayLikeObject, true),
+                  )
+                : [];
+            });
 
-    /**
-     * Checks if `predicate` returns truthy for **all** elements of `collection`.
-     * Iteration is stopped once `predicate` returns falsey. The predicate is
-     * invoked with three arguments: (value, index|key, collection).
-     *
-     * **Note:** This method returns `true` for
-     * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
-     * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
-     * elements of empty collections.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {boolean} Returns `true` if all elements pass the predicate check,
-     *  else `false`.
-     * @example
-     *
-     * _.every([true, 1, null, 'yes'], Boolean);
-     * // => false
-     *
-     * var users = [
-     *   { 'user': 'barney', 'age': 36, 'active': false },
-     *   { 'user': 'fred',   'age': 40, 'active': false }
-     * ];
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.every(users, { 'user': 'barney', 'active': false });
-     * // => false
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.every(users, ['active', false]);
-     * // => true
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.every(users, 'active');
-     * // => false
-     */
-    function every(collection, predicate, guard) {
-      var func = isArray(collection) ? arrayEvery : baseEvery;
-      if (guard && isIterateeCall(collection, predicate, guard)) {
-        predicate = undefined;
-      }
-      return func(collection, getIteratee(predicate, 3));
-    }
+            /**
+             * This method is like `_.difference` except that it accepts `iteratee` which
+             * is invoked for each element of `array` and `values` to generate the criterion
+             * by which they're compared. The order and references of result values are
+             * determined by the first array. The iteratee is invoked with one argument:
+             * (value).
+             *
+             * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {...Array} [values] The values to exclude.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Array} Returns the new array of filtered values.
+             * @example
+             *
+             * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
+             * // => [1.2]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
+             * // => [{ 'x': 2 }]
+             */
+            var differenceBy = baseRest(function (array, values) {
+              var iteratee = last(values);
+              if (isArrayLikeObject(iteratee)) {
+                iteratee = undefined;
+              }
+              return isArrayLikeObject(array)
+                ? baseDifference(
+                    array,
+                    baseFlatten(values, 1, isArrayLikeObject, true),
+                    getIteratee(iteratee, 2),
+                  )
+                : [];
+            });
 
-    /**
-     * Iterates over elements of `collection`, returning an array of all elements
-     * `predicate` returns truthy for. The predicate is invoked with three
-     * arguments: (value, index|key, collection).
-     *
-     * **Note:** Unlike `_.remove`, this method returns a new array.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the new filtered array.
-     * @see _.reject
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney', 'age': 36, 'active': true },
-     *   { 'user': 'fred',   'age': 40, 'active': false }
-     * ];
-     *
-     * _.filter(users, function(o) { return !o.active; });
-     * // => objects for ['fred']
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.filter(users, { 'age': 36, 'active': true });
-     * // => objects for ['barney']
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.filter(users, ['active', false]);
-     * // => objects for ['fred']
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.filter(users, 'active');
-     * // => objects for ['barney']
-     */
-    function filter(collection, predicate) {
-      var func = isArray(collection) ? arrayFilter : baseFilter;
-      return func(collection, getIteratee(predicate, 3));
-    }
+            /**
+             * This method is like `_.difference` except that it accepts `comparator`
+             * which is invoked to compare elements of `array` to `values`. The order and
+             * references of result values are determined by the first array. The comparator
+             * is invoked with two arguments: (arrVal, othVal).
+             *
+             * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {...Array} [values] The values to exclude.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of filtered values.
+             * @example
+             *
+             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+             *
+             * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
+             * // => [{ 'x': 2, 'y': 1 }]
+             */
+            var differenceWith = baseRest(function (array, values) {
+              var comparator = last(values);
+              if (isArrayLikeObject(comparator)) {
+                comparator = undefined;
+              }
+              return isArrayLikeObject(array)
+                ? baseDifference(
+                    array,
+                    baseFlatten(values, 1, isArrayLikeObject, true),
+                    undefined,
+                    comparator,
+                  )
+                : [];
+            });
 
-    /**
-     * Iterates over elements of `collection`, returning the first element
-     * `predicate` returns truthy for. The predicate is invoked with three
-     * arguments: (value, index|key, collection).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to inspect.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @param {number} [fromIndex=0] The index to search from.
-     * @returns {*} Returns the matched element, else `undefined`.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'age': 36, 'active': true },
-     *   { 'user': 'fred',    'age': 40, 'active': false },
-     *   { 'user': 'pebbles', 'age': 1,  'active': true }
-     * ];
-     *
-     * _.find(users, function(o) { return o.age < 40; });
-     * // => object for 'barney'
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.find(users, { 'age': 1, 'active': true });
-     * // => object for 'pebbles'
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.find(users, ['active', false]);
-     * // => object for 'fred'
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.find(users, 'active');
-     * // => object for 'barney'
-     */
-    var find = createFind(findIndex);
-
-    /**
-     * This method is like `_.find` except that it iterates over elements of
-     * `collection` from right to left.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to inspect.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @param {number} [fromIndex=collection.length-1] The index to search from.
-     * @returns {*} Returns the matched element, else `undefined`.
-     * @example
-     *
-     * _.findLast([1, 2, 3, 4], function(n) {
-     *   return n % 2 == 1;
-     * });
-     * // => 3
-     */
-    var findLast = createFind(findLastIndex);
-
-    /**
-     * Creates a flattened array of values by running each element in `collection`
-     * thru `iteratee` and flattening the mapped results. The iteratee is invoked
-     * with three arguments: (value, index|key, collection).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the new flattened array.
-     * @example
-     *
-     * function duplicate(n) {
-     *   return [n, n];
-     * }
-     *
-     * _.flatMap([1, 2], duplicate);
-     * // => [1, 1, 2, 2]
-     */
-    function flatMap(collection, iteratee) {
-      return baseFlatten(map(collection, iteratee), 1);
-    }
+            /**
+             * Creates a slice of `array` with `n` elements dropped from the beginning.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.5.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {number} [n=1] The number of elements to drop.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * _.drop([1, 2, 3]);
+             * // => [2, 3]
+             *
+             * _.drop([1, 2, 3], 2);
+             * // => [3]
+             *
+             * _.drop([1, 2, 3], 5);
+             * // => []
+             *
+             * _.drop([1, 2, 3], 0);
+             * // => [1, 2, 3]
+             */
+            function drop(array, n, guard) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return [];
+              }
+              n = guard || n === undefined ? 1 : toInteger(n);
+              return baseSlice(array, n < 0 ? 0 : n, length);
+            }
 
-    /**
-     * This method is like `_.flatMap` except that it recursively flattens the
-     * mapped results.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.7.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the new flattened array.
-     * @example
-     *
-     * function duplicate(n) {
-     *   return [[[n, n]]];
-     * }
-     *
-     * _.flatMapDeep([1, 2], duplicate);
-     * // => [1, 1, 2, 2]
-     */
-    function flatMapDeep(collection, iteratee) {
-      return baseFlatten(map(collection, iteratee), INFINITY);
-    }
+            /**
+             * Creates a slice of `array` with `n` elements dropped from the end.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {number} [n=1] The number of elements to drop.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * _.dropRight([1, 2, 3]);
+             * // => [1, 2]
+             *
+             * _.dropRight([1, 2, 3], 2);
+             * // => [1]
+             *
+             * _.dropRight([1, 2, 3], 5);
+             * // => []
+             *
+             * _.dropRight([1, 2, 3], 0);
+             * // => [1, 2, 3]
+             */
+            function dropRight(array, n, guard) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return [];
+              }
+              n = guard || n === undefined ? 1 : toInteger(n);
+              n = length - n;
+              return baseSlice(array, 0, n < 0 ? 0 : n);
+            }
 
-    /**
-     * This method is like `_.flatMap` except that it recursively flattens the
-     * mapped results up to `depth` times.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.7.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @param {number} [depth=1] The maximum recursion depth.
-     * @returns {Array} Returns the new flattened array.
-     * @example
-     *
-     * function duplicate(n) {
-     *   return [[[n, n]]];
-     * }
-     *
-     * _.flatMapDepth([1, 2], duplicate, 2);
-     * // => [[1, 1], [2, 2]]
-     */
-    function flatMapDepth(collection, iteratee, depth) {
-      depth = depth === undefined ? 1 : toInteger(depth);
-      return baseFlatten(map(collection, iteratee), depth);
-    }
+            /**
+             * Creates a slice of `array` excluding elements dropped from the end.
+             * Elements are dropped until `predicate` returns falsey. The predicate is
+             * invoked with three arguments: (value, index, array).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'active': true },
+             *   { 'user': 'fred',    'active': false },
+             *   { 'user': 'pebbles', 'active': false }
+             * ];
+             *
+             * _.dropRightWhile(users, function(o) { return !o.active; });
+             * // => objects for ['barney']
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
+             * // => objects for ['barney', 'fred']
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.dropRightWhile(users, ['active', false]);
+             * // => objects for ['barney']
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.dropRightWhile(users, 'active');
+             * // => objects for ['barney', 'fred', 'pebbles']
+             */
+            function dropRightWhile(array, predicate) {
+              return array && array.length
+                ? baseWhile(array, getIteratee(predicate, 3), true, true)
+                : [];
+            }
 
-    /**
-     * Iterates over elements of `collection` and invokes `iteratee` for each element.
-     * The iteratee is invoked with three arguments: (value, index|key, collection).
-     * Iteratee functions may exit iteration early by explicitly returning `false`.
-     *
-     * **Note:** As with other "Collections" methods, objects with a "length"
-     * property are iterated like arrays. To avoid this behavior use `_.forIn`
-     * or `_.forOwn` for object iteration.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @alias each
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Array|Object} Returns `collection`.
-     * @see _.forEachRight
-     * @example
-     *
-     * _.forEach([1, 2], function(value) {
-     *   console.log(value);
-     * });
-     * // => Logs `1` then `2`.
-     *
-     * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
-     *   console.log(key);
-     * });
-     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
-     */
-    function forEach(collection, iteratee) {
-      var func = isArray(collection) ? arrayEach : baseEach;
-      return func(collection, getIteratee(iteratee, 3));
-    }
+            /**
+             * Creates a slice of `array` excluding elements dropped from the beginning.
+             * Elements are dropped until `predicate` returns falsey. The predicate is
+             * invoked with three arguments: (value, index, array).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'active': false },
+             *   { 'user': 'fred',    'active': false },
+             *   { 'user': 'pebbles', 'active': true }
+             * ];
+             *
+             * _.dropWhile(users, function(o) { return !o.active; });
+             * // => objects for ['pebbles']
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.dropWhile(users, { 'user': 'barney', 'active': false });
+             * // => objects for ['fred', 'pebbles']
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.dropWhile(users, ['active', false]);
+             * // => objects for ['pebbles']
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.dropWhile(users, 'active');
+             * // => objects for ['barney', 'fred', 'pebbles']
+             */
+            function dropWhile(array, predicate) {
+              return array && array.length
+                ? baseWhile(array, getIteratee(predicate, 3), true)
+                : [];
+            }
 
-    /**
-     * This method is like `_.forEach` except that it iterates over elements of
-     * `collection` from right to left.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @alias eachRight
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Array|Object} Returns `collection`.
-     * @see _.forEach
-     * @example
-     *
-     * _.forEachRight([1, 2], function(value) {
-     *   console.log(value);
-     * });
-     * // => Logs `2` then `1`.
-     */
-    function forEachRight(collection, iteratee) {
-      var func = isArray(collection) ? arrayEachRight : baseEachRight;
-      return func(collection, getIteratee(iteratee, 3));
-    }
+            /**
+             * Fills elements of `array` with `value` from `start` up to, but not
+             * including, `end`.
+             *
+             * **Note:** This method mutates `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.2.0
+             * @category Array
+             * @param {Array} array The array to fill.
+             * @param {*} value The value to fill `array` with.
+             * @param {number} [start=0] The start position.
+             * @param {number} [end=array.length] The end position.
+             * @returns {Array} Returns `array`.
+             * @example
+             *
+             * var array = [1, 2, 3];
+             *
+             * _.fill(array, 'a');
+             * console.log(array);
+             * // => ['a', 'a', 'a']
+             *
+             * _.fill(Array(3), 2);
+             * // => [2, 2, 2]
+             *
+             * _.fill([4, 6, 8, 10], '*', 1, 3);
+             * // => [4, '*', '*', 10]
+             */
+            function fill(array, value, start, end) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return [];
+              }
+              if (
+                start &&
+                typeof start != "number" &&
+                isIterateeCall(array, value, start)
+              ) {
+                start = 0;
+                end = length;
+              }
+              return baseFill(array, value, start, end);
+            }
 
-    /**
-     * Creates an object composed of keys generated from the results of running
-     * each element of `collection` thru `iteratee`. The order of grouped values
-     * is determined by the order they occur in `collection`. The corresponding
-     * value of each key is an array of elements responsible for generating the
-     * key. The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
-     * @returns {Object} Returns the composed aggregate object.
-     * @example
-     *
-     * _.groupBy([6.1, 4.2, 6.3], Math.floor);
-     * // => { '4': [4.2], '6': [6.1, 6.3] }
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.groupBy(['one', 'two', 'three'], 'length');
-     * // => { '3': ['one', 'two'], '5': ['three'] }
-     */
-    var groupBy = createAggregator(function(result, value, key) {
-      if (hasOwnProperty.call(result, key)) {
-        result[key].push(value);
-      } else {
-        baseAssignValue(result, key, [value]);
-      }
-    });
+            /**
+             * This method is like `_.find` except that it returns the index of the first
+             * element `predicate` returns truthy for instead of the element itself.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.1.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @param {number} [fromIndex=0] The index to search from.
+             * @returns {number} Returns the index of the found element, else `-1`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'active': false },
+             *   { 'user': 'fred',    'active': false },
+             *   { 'user': 'pebbles', 'active': true }
+             * ];
+             *
+             * _.findIndex(users, function(o) { return o.user == 'barney'; });
+             * // => 0
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.findIndex(users, { 'user': 'fred', 'active': false });
+             * // => 1
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.findIndex(users, ['active', false]);
+             * // => 0
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.findIndex(users, 'active');
+             * // => 2
+             */
+            function findIndex(array, predicate, fromIndex) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return -1;
+              }
+              var index = fromIndex == null ? 0 : toInteger(fromIndex);
+              if (index < 0) {
+                index = nativeMax(length + index, 0);
+              }
+              return baseFindIndex(array, getIteratee(predicate, 3), index);
+            }
 
-    /**
-     * Checks if `value` is in `collection`. If `collection` is a string, it's
-     * checked for a substring of `value`, otherwise
-     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * is used for equality comparisons. If `fromIndex` is negative, it's used as
-     * the offset from the end of `collection`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object|string} collection The collection to inspect.
-     * @param {*} value The value to search for.
-     * @param {number} [fromIndex=0] The index to search from.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
-     * @returns {boolean} Returns `true` if `value` is found, else `false`.
-     * @example
-     *
-     * _.includes([1, 2, 3], 1);
-     * // => true
-     *
-     * _.includes([1, 2, 3], 1, 2);
-     * // => false
-     *
-     * _.includes({ 'a': 1, 'b': 2 }, 1);
-     * // => true
-     *
-     * _.includes('abcd', 'bc');
-     * // => true
-     */
-    function includes(collection, value, fromIndex, guard) {
-      collection = isArrayLike(collection) ? collection : values(collection);
-      fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
-
-      var length = collection.length;
-      if (fromIndex < 0) {
-        fromIndex = nativeMax(length + fromIndex, 0);
-      }
-      return isString(collection)
-        ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
-        : (!!length && baseIndexOf(collection, value, fromIndex) > -1);
-    }
+            /**
+             * This method is like `_.findIndex` except that it iterates over elements
+             * of `collection` from right to left.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @param {number} [fromIndex=array.length-1] The index to search from.
+             * @returns {number} Returns the index of the found element, else `-1`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'active': true },
+             *   { 'user': 'fred',    'active': false },
+             *   { 'user': 'pebbles', 'active': false }
+             * ];
+             *
+             * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
+             * // => 2
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.findLastIndex(users, { 'user': 'barney', 'active': true });
+             * // => 0
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.findLastIndex(users, ['active', false]);
+             * // => 2
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.findLastIndex(users, 'active');
+             * // => 0
+             */
+            function findLastIndex(array, predicate, fromIndex) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return -1;
+              }
+              var index = length - 1;
+              if (fromIndex !== undefined) {
+                index = toInteger(fromIndex);
+                index =
+                  fromIndex < 0
+                    ? nativeMax(length + index, 0)
+                    : nativeMin(index, length - 1);
+              }
+              return baseFindIndex(
+                array,
+                getIteratee(predicate, 3),
+                index,
+                true,
+              );
+            }
 
-    /**
-     * Invokes the method at `path` of each element in `collection`, returning
-     * an array of the results of each invoked method. Any additional arguments
-     * are provided to each invoked method. If `path` is a function, it's invoked
-     * for, and `this` bound to, each element in `collection`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Array|Function|string} path The path of the method to invoke or
-     *  the function invoked per iteration.
-     * @param {...*} [args] The arguments to invoke each method with.
-     * @returns {Array} Returns the array of results.
-     * @example
-     *
-     * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
-     * // => [[1, 5, 7], [1, 2, 3]]
-     *
-     * _.invokeMap([123, 456], String.prototype.split, '');
-     * // => [['1', '2', '3'], ['4', '5', '6']]
-     */
-    var invokeMap = baseRest(function(collection, path, args) {
-      var index = -1,
-          isFunc = typeof path == 'function',
-          result = isArrayLike(collection) ? Array(collection.length) : [];
-
-      baseEach(collection, function(value) {
-        result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
-      });
-      return result;
-    });
+            /**
+             * Flattens `array` a single level deep.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to flatten.
+             * @returns {Array} Returns the new flattened array.
+             * @example
+             *
+             * _.flatten([1, [2, [3, [4]], 5]]);
+             * // => [1, 2, [3, [4]], 5]
+             */
+            function flatten(array) {
+              var length = array == null ? 0 : array.length;
+              return length ? baseFlatten(array, 1) : [];
+            }
 
-    /**
-     * Creates an object composed of keys generated from the results of running
-     * each element of `collection` thru `iteratee`. The corresponding value of
-     * each key is the last element responsible for generating the key. The
-     * iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
-     * @returns {Object} Returns the composed aggregate object.
-     * @example
-     *
-     * var array = [
-     *   { 'dir': 'left', 'code': 97 },
-     *   { 'dir': 'right', 'code': 100 }
-     * ];
-     *
-     * _.keyBy(array, function(o) {
-     *   return String.fromCharCode(o.code);
-     * });
-     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
-     *
-     * _.keyBy(array, 'dir');
-     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
-     */
-    var keyBy = createAggregator(function(result, value, key) {
-      baseAssignValue(result, key, value);
-    });
+            /**
+             * Recursively flattens `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to flatten.
+             * @returns {Array} Returns the new flattened array.
+             * @example
+             *
+             * _.flattenDeep([1, [2, [3, [4]], 5]]);
+             * // => [1, 2, 3, 4, 5]
+             */
+            function flattenDeep(array) {
+              var length = array == null ? 0 : array.length;
+              return length ? baseFlatten(array, INFINITY) : [];
+            }
 
-    /**
-     * Creates an array of values by running each element in `collection` thru
-     * `iteratee`. The iteratee is invoked with three arguments:
-     * (value, index|key, collection).
-     *
-     * Many lodash methods are guarded to work as iteratees for methods like
-     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
-     *
-     * The guarded methods are:
-     * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
-     * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
-     * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
-     * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the new mapped array.
-     * @example
-     *
-     * function square(n) {
-     *   return n * n;
-     * }
-     *
-     * _.map([4, 8], square);
-     * // => [16, 64]
-     *
-     * _.map({ 'a': 4, 'b': 8 }, square);
-     * // => [16, 64] (iteration order is not guaranteed)
-     *
-     * var users = [
-     *   { 'user': 'barney' },
-     *   { 'user': 'fred' }
-     * ];
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.map(users, 'user');
-     * // => ['barney', 'fred']
-     */
-    function map(collection, iteratee) {
-      var func = isArray(collection) ? arrayMap : baseMap;
-      return func(collection, getIteratee(iteratee, 3));
-    }
+            /**
+             * Recursively flatten `array` up to `depth` times.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.4.0
+             * @category Array
+             * @param {Array} array The array to flatten.
+             * @param {number} [depth=1] The maximum recursion depth.
+             * @returns {Array} Returns the new flattened array.
+             * @example
+             *
+             * var array = [1, [2, [3, [4]], 5]];
+             *
+             * _.flattenDepth(array, 1);
+             * // => [1, 2, [3, [4]], 5]
+             *
+             * _.flattenDepth(array, 2);
+             * // => [1, 2, 3, [4], 5]
+             */
+            function flattenDepth(array, depth) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return [];
+              }
+              depth = depth === undefined ? 1 : toInteger(depth);
+              return baseFlatten(array, depth);
+            }
 
-    /**
-     * This method is like `_.sortBy` except that it allows specifying the sort
-     * orders of the iteratees to sort by. If `orders` is unspecified, all values
-     * are sorted in ascending order. Otherwise, specify an order of "desc" for
-     * descending or "asc" for ascending sort order of corresponding values.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
-     *  The iteratees to sort by.
-     * @param {string[]} [orders] The sort orders of `iteratees`.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
-     * @returns {Array} Returns the new sorted array.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'fred',   'age': 48 },
-     *   { 'user': 'barney', 'age': 34 },
-     *   { 'user': 'fred',   'age': 40 },
-     *   { 'user': 'barney', 'age': 36 }
-     * ];
-     *
-     * // Sort by `user` in ascending order and by `age` in descending order.
-     * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
-     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
-     */
-    function orderBy(collection, iteratees, orders, guard) {
-      if (collection == null) {
-        return [];
-      }
-      if (!isArray(iteratees)) {
-        iteratees = iteratees == null ? [] : [iteratees];
-      }
-      orders = guard ? undefined : orders;
-      if (!isArray(orders)) {
-        orders = orders == null ? [] : [orders];
-      }
-      return baseOrderBy(collection, iteratees, orders);
-    }
+            /**
+             * The inverse of `_.toPairs`; this method returns an object composed
+             * from key-value `pairs`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} pairs The key-value pairs.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * _.fromPairs([['a', 1], ['b', 2]]);
+             * // => { 'a': 1, 'b': 2 }
+             */
+            function fromPairs(pairs) {
+              var index = -1,
+                length = pairs == null ? 0 : pairs.length,
+                result = {};
+
+              while (++index < length) {
+                var pair = pairs[index];
+                result[pair[0]] = pair[1];
+              }
+              return result;
+            }
 
-    /**
-     * Creates an array of elements split into two groups, the first of which
-     * contains elements `predicate` returns truthy for, the second of which
-     * contains elements `predicate` returns falsey for. The predicate is
-     * invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the array of grouped elements.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney',  'age': 36, 'active': false },
-     *   { 'user': 'fred',    'age': 40, 'active': true },
-     *   { 'user': 'pebbles', 'age': 1,  'active': false }
-     * ];
-     *
-     * _.partition(users, function(o) { return o.active; });
-     * // => objects for [['fred'], ['barney', 'pebbles']]
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.partition(users, { 'age': 1, 'active': false });
-     * // => objects for [['pebbles'], ['barney', 'fred']]
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.partition(users, ['active', false]);
-     * // => objects for [['barney', 'pebbles'], ['fred']]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.partition(users, 'active');
-     * // => objects for [['fred'], ['barney', 'pebbles']]
-     */
-    var partition = createAggregator(function(result, value, key) {
-      result[key ? 0 : 1].push(value);
-    }, function() { return [[], []]; });
-
-    /**
-     * Reduces `collection` to a value which is the accumulated result of running
-     * each element in `collection` thru `iteratee`, where each successive
-     * invocation is supplied the return value of the previous. If `accumulator`
-     * is not given, the first element of `collection` is used as the initial
-     * value. The iteratee is invoked with four arguments:
-     * (accumulator, value, index|key, collection).
-     *
-     * Many lodash methods are guarded to work as iteratees for methods like
-     * `_.reduce`, `_.reduceRight`, and `_.transform`.
-     *
-     * The guarded methods are:
-     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
-     * and `sortBy`
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @param {*} [accumulator] The initial value.
-     * @returns {*} Returns the accumulated value.
-     * @see _.reduceRight
-     * @example
-     *
-     * _.reduce([1, 2], function(sum, n) {
-     *   return sum + n;
-     * }, 0);
-     * // => 3
-     *
-     * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
-     *   (result[value] || (result[value] = [])).push(key);
-     *   return result;
-     * }, {});
-     * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
-     */
-    function reduce(collection, iteratee, accumulator) {
-      var func = isArray(collection) ? arrayReduce : baseReduce,
-          initAccum = arguments.length < 3;
-
-      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
-    }
+            /**
+             * Gets the first element of `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @alias first
+             * @category Array
+             * @param {Array} array The array to query.
+             * @returns {*} Returns the first element of `array`.
+             * @example
+             *
+             * _.head([1, 2, 3]);
+             * // => 1
+             *
+             * _.head([]);
+             * // => undefined
+             */
+            function head(array) {
+              return array && array.length ? array[0] : undefined;
+            }
 
-    /**
-     * This method is like `_.reduce` except that it iterates over elements of
-     * `collection` from right to left.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @param {*} [accumulator] The initial value.
-     * @returns {*} Returns the accumulated value.
-     * @see _.reduce
-     * @example
-     *
-     * var array = [[0, 1], [2, 3], [4, 5]];
-     *
-     * _.reduceRight(array, function(flattened, other) {
-     *   return flattened.concat(other);
-     * }, []);
-     * // => [4, 5, 2, 3, 0, 1]
-     */
-    function reduceRight(collection, iteratee, accumulator) {
-      var func = isArray(collection) ? arrayReduceRight : baseReduce,
-          initAccum = arguments.length < 3;
-
-      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
-    }
+            /**
+             * Gets the index at which the first occurrence of `value` is found in `array`
+             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons. If `fromIndex` is negative, it's used as the
+             * offset from the end of `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {*} value The value to search for.
+             * @param {number} [fromIndex=0] The index to search from.
+             * @returns {number} Returns the index of the matched value, else `-1`.
+             * @example
+             *
+             * _.indexOf([1, 2, 1, 2], 2);
+             * // => 1
+             *
+             * // Search from the `fromIndex`.
+             * _.indexOf([1, 2, 1, 2], 2, 2);
+             * // => 3
+             */
+            function indexOf(array, value, fromIndex) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return -1;
+              }
+              var index = fromIndex == null ? 0 : toInteger(fromIndex);
+              if (index < 0) {
+                index = nativeMax(length + index, 0);
+              }
+              return baseIndexOf(array, value, index);
+            }
 
-    /**
-     * The opposite of `_.filter`; this method returns the elements of `collection`
-     * that `predicate` does **not** return truthy for.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the new filtered array.
-     * @see _.filter
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney', 'age': 36, 'active': false },
-     *   { 'user': 'fred',   'age': 40, 'active': true }
-     * ];
-     *
-     * _.reject(users, function(o) { return !o.active; });
-     * // => objects for ['fred']
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.reject(users, { 'age': 40, 'active': true });
-     * // => objects for ['barney']
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.reject(users, ['active', false]);
-     * // => objects for ['fred']
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.reject(users, 'active');
-     * // => objects for ['barney']
-     */
-    function reject(collection, predicate) {
-      var func = isArray(collection) ? arrayFilter : baseFilter;
-      return func(collection, negate(getIteratee(predicate, 3)));
-    }
+            /**
+             * Gets all but the last element of `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * _.initial([1, 2, 3]);
+             * // => [1, 2]
+             */
+            function initial(array) {
+              var length = array == null ? 0 : array.length;
+              return length ? baseSlice(array, 0, -1) : [];
+            }
 
-    /**
-     * Gets a random element from `collection`.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to sample.
-     * @returns {*} Returns the random element.
-     * @example
-     *
-     * _.sample([1, 2, 3, 4]);
-     * // => 2
-     */
-    function sample(collection) {
-      var func = isArray(collection) ? arraySample : baseSample;
-      return func(collection);
-    }
+            /**
+             * Creates an array of unique values that are included in all given arrays
+             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons. The order and references of result values are
+             * determined by the first array.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @returns {Array} Returns the new array of intersecting values.
+             * @example
+             *
+             * _.intersection([2, 1], [2, 3]);
+             * // => [2]
+             */
+            var intersection = baseRest(function (arrays) {
+              var mapped = arrayMap(arrays, castArrayLikeObject);
+              return mapped.length && mapped[0] === arrays[0]
+                ? baseIntersection(mapped)
+                : [];
+            });
 
-    /**
-     * Gets `n` random elements at unique keys from `collection` up to the
-     * size of `collection`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to sample.
-     * @param {number} [n=1] The number of elements to sample.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the random elements.
-     * @example
-     *
-     * _.sampleSize([1, 2, 3], 2);
-     * // => [3, 1]
-     *
-     * _.sampleSize([1, 2, 3], 4);
-     * // => [2, 3, 1]
-     */
-    function sampleSize(collection, n, guard) {
-      if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
-        n = 1;
-      } else {
-        n = toInteger(n);
-      }
-      var func = isArray(collection) ? arraySampleSize : baseSampleSize;
-      return func(collection, n);
-    }
+            /**
+             * This method is like `_.intersection` except that it accepts `iteratee`
+             * which is invoked for each element of each `arrays` to generate the criterion
+             * by which they're compared. The order and references of result values are
+             * determined by the first array. The iteratee is invoked with one argument:
+             * (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Array} Returns the new array of intersecting values.
+             * @example
+             *
+             * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
+             * // => [2.1]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+             * // => [{ 'x': 1 }]
+             */
+            var intersectionBy = baseRest(function (arrays) {
+              var iteratee = last(arrays),
+                mapped = arrayMap(arrays, castArrayLikeObject);
+
+              if (iteratee === last(mapped)) {
+                iteratee = undefined;
+              } else {
+                mapped.pop();
+              }
+              return mapped.length && mapped[0] === arrays[0]
+                ? baseIntersection(mapped, getIteratee(iteratee, 2))
+                : [];
+            });
 
-    /**
-     * Creates an array of shuffled values, using a version of the
-     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to shuffle.
-     * @returns {Array} Returns the new shuffled array.
-     * @example
-     *
-     * _.shuffle([1, 2, 3, 4]);
-     * // => [4, 1, 3, 2]
-     */
-    function shuffle(collection) {
-      var func = isArray(collection) ? arrayShuffle : baseShuffle;
-      return func(collection);
-    }
+            /**
+             * This method is like `_.intersection` except that it accepts `comparator`
+             * which is invoked to compare elements of `arrays`. The order and references
+             * of result values are determined by the first array. The comparator is
+             * invoked with two arguments: (arrVal, othVal).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of intersecting values.
+             * @example
+             *
+             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+             * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+             *
+             * _.intersectionWith(objects, others, _.isEqual);
+             * // => [{ 'x': 1, 'y': 2 }]
+             */
+            var intersectionWith = baseRest(function (arrays) {
+              var comparator = last(arrays),
+                mapped = arrayMap(arrays, castArrayLikeObject);
+
+              comparator =
+                typeof comparator == "function" ? comparator : undefined;
+              if (comparator) {
+                mapped.pop();
+              }
+              return mapped.length && mapped[0] === arrays[0]
+                ? baseIntersection(mapped, undefined, comparator)
+                : [];
+            });
 
-    /**
-     * Gets the size of `collection` by returning its length for array-like
-     * values or the number of own enumerable string keyed properties for objects.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object|string} collection The collection to inspect.
-     * @returns {number} Returns the collection size.
-     * @example
-     *
-     * _.size([1, 2, 3]);
-     * // => 3
-     *
-     * _.size({ 'a': 1, 'b': 2 });
-     * // => 2
-     *
-     * _.size('pebbles');
-     * // => 7
-     */
-    function size(collection) {
-      if (collection == null) {
-        return 0;
-      }
-      if (isArrayLike(collection)) {
-        return isString(collection) ? stringSize(collection) : collection.length;
-      }
-      var tag = getTag(collection);
-      if (tag == mapTag || tag == setTag) {
-        return collection.size;
-      }
-      return baseKeys(collection).length;
-    }
+            /**
+             * Converts all elements in `array` into a string separated by `separator`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to convert.
+             * @param {string} [separator=','] The element separator.
+             * @returns {string} Returns the joined string.
+             * @example
+             *
+             * _.join(['a', 'b', 'c'], '~');
+             * // => 'a~b~c'
+             */
+            function join(array, separator) {
+              return array == null ? "" : nativeJoin.call(array, separator);
+            }
 
-    /**
-     * Checks if `predicate` returns truthy for **any** element of `collection`.
-     * Iteration is stopped once `predicate` returns truthy. The predicate is
-     * invoked with three arguments: (value, index|key, collection).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {boolean} Returns `true` if any element passes the predicate check,
-     *  else `false`.
-     * @example
-     *
-     * _.some([null, 0, 'yes', false], Boolean);
-     * // => true
-     *
-     * var users = [
-     *   { 'user': 'barney', 'active': true },
-     *   { 'user': 'fred',   'active': false }
-     * ];
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.some(users, { 'user': 'barney', 'active': false });
-     * // => false
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.some(users, ['active', false]);
-     * // => true
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.some(users, 'active');
-     * // => true
-     */
-    function some(collection, predicate, guard) {
-      var func = isArray(collection) ? arraySome : baseSome;
-      if (guard && isIterateeCall(collection, predicate, guard)) {
-        predicate = undefined;
-      }
-      return func(collection, getIteratee(predicate, 3));
-    }
+            /**
+             * Gets the last element of `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @returns {*} Returns the last element of `array`.
+             * @example
+             *
+             * _.last([1, 2, 3]);
+             * // => 3
+             */
+            function last(array) {
+              var length = array == null ? 0 : array.length;
+              return length ? array[length - 1] : undefined;
+            }
 
-    /**
-     * Creates an array of elements, sorted in ascending order by the results of
-     * running each element in a collection thru each iteratee. This method
-     * performs a stable sort, that is, it preserves the original sort order of
-     * equal elements. The iteratees are invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Collection
-     * @param {Array|Object} collection The collection to iterate over.
-     * @param {...(Function|Function[])} [iteratees=[_.identity]]
-     *  The iteratees to sort by.
-     * @returns {Array} Returns the new sorted array.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'fred',   'age': 48 },
-     *   { 'user': 'barney', 'age': 36 },
-     *   { 'user': 'fred',   'age': 40 },
-     *   { 'user': 'barney', 'age': 34 }
-     * ];
-     *
-     * _.sortBy(users, [function(o) { return o.user; }]);
-     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
-     *
-     * _.sortBy(users, ['user', 'age']);
-     * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
-     */
-    var sortBy = baseRest(function(collection, iteratees) {
-      if (collection == null) {
-        return [];
-      }
-      var length = iteratees.length;
-      if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
-        iteratees = [];
-      } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
-        iteratees = [iteratees[0]];
-      }
-      return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
-    });
+            /**
+             * This method is like `_.indexOf` except that it iterates over elements of
+             * `array` from right to left.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {*} value The value to search for.
+             * @param {number} [fromIndex=array.length-1] The index to search from.
+             * @returns {number} Returns the index of the matched value, else `-1`.
+             * @example
+             *
+             * _.lastIndexOf([1, 2, 1, 2], 2);
+             * // => 3
+             *
+             * // Search from the `fromIndex`.
+             * _.lastIndexOf([1, 2, 1, 2], 2, 2);
+             * // => 1
+             */
+            function lastIndexOf(array, value, fromIndex) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return -1;
+              }
+              var index = length;
+              if (fromIndex !== undefined) {
+                index = toInteger(fromIndex);
+                index =
+                  index < 0
+                    ? nativeMax(length + index, 0)
+                    : nativeMin(index, length - 1);
+              }
+              return value === value
+                ? strictLastIndexOf(array, value, index)
+                : baseFindIndex(array, baseIsNaN, index, true);
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Gets the timestamp of the number of milliseconds that have elapsed since
-     * the Unix epoch (1 January 1970 00:00:00 UTC).
-     *
-     * @static
-     * @memberOf _
-     * @since 2.4.0
-     * @category Date
-     * @returns {number} Returns the timestamp.
-     * @example
-     *
-     * _.defer(function(stamp) {
-     *   console.log(_.now() - stamp);
-     * }, _.now());
-     * // => Logs the number of milliseconds it took for the deferred invocation.
-     */
-    var now = ctxNow || function() {
-      return root.Date.now();
-    };
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * The opposite of `_.before`; this method creates a function that invokes
-     * `func` once it's called `n` or more times.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {number} n The number of calls before `func` is invoked.
-     * @param {Function} func The function to restrict.
-     * @returns {Function} Returns the new restricted function.
-     * @example
-     *
-     * var saves = ['profile', 'settings'];
-     *
-     * var done = _.after(saves.length, function() {
-     *   console.log('done saving!');
-     * });
-     *
-     * _.forEach(saves, function(type) {
-     *   asyncSave({ 'type': type, 'complete': done });
-     * });
-     * // => Logs 'done saving!' after the two async saves have completed.
-     */
-    function after(n, func) {
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      n = toInteger(n);
-      return function() {
-        if (--n < 1) {
-          return func.apply(this, arguments);
-        }
-      };
-    }
+            /**
+             * Gets the element at index `n` of `array`. If `n` is negative, the nth
+             * element from the end is returned.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.11.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {number} [n=0] The index of the element to return.
+             * @returns {*} Returns the nth element of `array`.
+             * @example
+             *
+             * var array = ['a', 'b', 'c', 'd'];
+             *
+             * _.nth(array, 1);
+             * // => 'b'
+             *
+             * _.nth(array, -2);
+             * // => 'c';
+             */
+            function nth(array, n) {
+              return array && array.length
+                ? baseNth(array, toInteger(n))
+                : undefined;
+            }
 
-    /**
-     * Creates a function that invokes `func`, with up to `n` arguments,
-     * ignoring any additional arguments.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Function
-     * @param {Function} func The function to cap arguments for.
-     * @param {number} [n=func.length] The arity cap.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Function} Returns the new capped function.
-     * @example
-     *
-     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
-     * // => [6, 8, 10]
-     */
-    function ary(func, n, guard) {
-      n = guard ? undefined : n;
-      n = (func && n == null) ? func.length : n;
-      return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
-    }
+            /**
+             * Removes all given values from `array` using
+             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons.
+             *
+             * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
+             * to remove elements from an array by predicate.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @param {...*} [values] The values to remove.
+             * @returns {Array} Returns `array`.
+             * @example
+             *
+             * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
+             *
+             * _.pull(array, 'a', 'c');
+             * console.log(array);
+             * // => ['b', 'b']
+             */
+            var pull = baseRest(pullAll);
+
+            /**
+             * This method is like `_.pull` except that it accepts an array of values to remove.
+             *
+             * **Note:** Unlike `_.difference`, this method mutates `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @param {Array} values The values to remove.
+             * @returns {Array} Returns `array`.
+             * @example
+             *
+             * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
+             *
+             * _.pullAll(array, ['a', 'c']);
+             * console.log(array);
+             * // => ['b', 'b']
+             */
+            function pullAll(array, values) {
+              return array && array.length && values && values.length
+                ? basePullAll(array, values)
+                : array;
+            }
 
-    /**
-     * Creates a function that invokes `func`, with the `this` binding and arguments
-     * of the created function, while it's called less than `n` times. Subsequent
-     * calls to the created function return the result of the last `func` invocation.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Function
-     * @param {number} n The number of calls at which `func` is no longer invoked.
-     * @param {Function} func The function to restrict.
-     * @returns {Function} Returns the new restricted function.
-     * @example
-     *
-     * jQuery(element).on('click', _.before(5, addContactToList));
-     * // => Allows adding up to 4 contacts to the list.
-     */
-    function before(n, func) {
-      var result;
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      n = toInteger(n);
-      return function() {
-        if (--n > 0) {
-          result = func.apply(this, arguments);
-        }
-        if (n <= 1) {
-          func = undefined;
-        }
-        return result;
-      };
-    }
+            /**
+             * This method is like `_.pullAll` except that it accepts `iteratee` which is
+             * invoked for each element of `array` and `values` to generate the criterion
+             * by which they're compared. The iteratee is invoked with one argument: (value).
+             *
+             * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @param {Array} values The values to remove.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Array} Returns `array`.
+             * @example
+             *
+             * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
+             *
+             * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
+             * console.log(array);
+             * // => [{ 'x': 2 }]
+             */
+            function pullAllBy(array, values, iteratee) {
+              return array && array.length && values && values.length
+                ? basePullAll(array, values, getIteratee(iteratee, 2))
+                : array;
+            }
 
-    /**
-     * Creates a function that invokes `func` with the `this` binding of `thisArg`
-     * and `partials` prepended to the arguments it receives.
-     *
-     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
-     * may be used as a placeholder for partially applied arguments.
-     *
-     * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
-     * property of bound functions.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to bind.
-     * @param {*} thisArg The `this` binding of `func`.
-     * @param {...*} [partials] The arguments to be partially applied.
-     * @returns {Function} Returns the new bound function.
-     * @example
-     *
-     * function greet(greeting, punctuation) {
-     *   return greeting + ' ' + this.user + punctuation;
-     * }
-     *
-     * var object = { 'user': 'fred' };
-     *
-     * var bound = _.bind(greet, object, 'hi');
-     * bound('!');
-     * // => 'hi fred!'
-     *
-     * // Bound with placeholders.
-     * var bound = _.bind(greet, object, _, '!');
-     * bound('hi');
-     * // => 'hi fred!'
-     */
-    var bind = baseRest(function(func, thisArg, partials) {
-      var bitmask = WRAP_BIND_FLAG;
-      if (partials.length) {
-        var holders = replaceHolders(partials, getHolder(bind));
-        bitmask |= WRAP_PARTIAL_FLAG;
-      }
-      return createWrap(func, bitmask, thisArg, partials, holders);
-    });
+            /**
+             * This method is like `_.pullAll` except that it accepts `comparator` which
+             * is invoked to compare elements of `array` to `values`. The comparator is
+             * invoked with two arguments: (arrVal, othVal).
+             *
+             * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.6.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @param {Array} values The values to remove.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns `array`.
+             * @example
+             *
+             * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
+             *
+             * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
+             * console.log(array);
+             * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
+             */
+            function pullAllWith(array, values, comparator) {
+              return array && array.length && values && values.length
+                ? basePullAll(array, values, undefined, comparator)
+                : array;
+            }
 
-    /**
-     * Creates a function that invokes the method at `object[key]` with `partials`
-     * prepended to the arguments it receives.
-     *
-     * This method differs from `_.bind` by allowing bound functions to reference
-     * methods that may be redefined or don't yet exist. See
-     * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
-     * for more details.
-     *
-     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
-     * builds, may be used as a placeholder for partially applied arguments.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.10.0
-     * @category Function
-     * @param {Object} object The object to invoke the method on.
-     * @param {string} key The key of the method.
-     * @param {...*} [partials] The arguments to be partially applied.
-     * @returns {Function} Returns the new bound function.
-     * @example
-     *
-     * var object = {
-     *   'user': 'fred',
-     *   'greet': function(greeting, punctuation) {
-     *     return greeting + ' ' + this.user + punctuation;
-     *   }
-     * };
-     *
-     * var bound = _.bindKey(object, 'greet', 'hi');
-     * bound('!');
-     * // => 'hi fred!'
-     *
-     * object.greet = function(greeting, punctuation) {
-     *   return greeting + 'ya ' + this.user + punctuation;
-     * };
-     *
-     * bound('!');
-     * // => 'hiya fred!'
-     *
-     * // Bound with placeholders.
-     * var bound = _.bindKey(object, 'greet', _, '!');
-     * bound('hi');
-     * // => 'hiya fred!'
-     */
-    var bindKey = baseRest(function(object, key, partials) {
-      var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
-      if (partials.length) {
-        var holders = replaceHolders(partials, getHolder(bindKey));
-        bitmask |= WRAP_PARTIAL_FLAG;
-      }
-      return createWrap(key, bitmask, object, partials, holders);
-    });
+            /**
+             * Removes elements from `array` corresponding to `indexes` and returns an
+             * array of removed elements.
+             *
+             * **Note:** Unlike `_.at`, this method mutates `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @param {...(number|number[])} [indexes] The indexes of elements to remove.
+             * @returns {Array} Returns the new array of removed elements.
+             * @example
+             *
+             * var array = ['a', 'b', 'c', 'd'];
+             * var pulled = _.pullAt(array, [1, 3]);
+             *
+             * console.log(array);
+             * // => ['a', 'c']
+             *
+             * console.log(pulled);
+             * // => ['b', 'd']
+             */
+            var pullAt = flatRest(function (array, indexes) {
+              var length = array == null ? 0 : array.length,
+                result = baseAt(array, indexes);
+
+              basePullAt(
+                array,
+                arrayMap(indexes, function (index) {
+                  return isIndex(index, length) ? +index : index;
+                }).sort(compareAscending),
+              );
 
-    /**
-     * Creates a function that accepts arguments of `func` and either invokes
-     * `func` returning its result, if at least `arity` number of arguments have
-     * been provided, or returns a function that accepts the remaining `func`
-     * arguments, and so on. The arity of `func` may be specified if `func.length`
-     * is not sufficient.
-     *
-     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
-     * may be used as a placeholder for provided arguments.
-     *
-     * **Note:** This method doesn't set the "length" property of curried functions.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Function
-     * @param {Function} func The function to curry.
-     * @param {number} [arity=func.length] The arity of `func`.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Function} Returns the new curried function.
-     * @example
-     *
-     * var abc = function(a, b, c) {
-     *   return [a, b, c];
-     * };
-     *
-     * var curried = _.curry(abc);
-     *
-     * curried(1)(2)(3);
-     * // => [1, 2, 3]
-     *
-     * curried(1, 2)(3);
-     * // => [1, 2, 3]
-     *
-     * curried(1, 2, 3);
-     * // => [1, 2, 3]
-     *
-     * // Curried with placeholders.
-     * curried(1)(_, 3)(2);
-     * // => [1, 2, 3]
-     */
-    function curry(func, arity, guard) {
-      arity = guard ? undefined : arity;
-      var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
-      result.placeholder = curry.placeholder;
-      return result;
-    }
+              return result;
+            });
 
-    /**
-     * This method is like `_.curry` except that arguments are applied to `func`
-     * in the manner of `_.partialRight` instead of `_.partial`.
-     *
-     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
-     * builds, may be used as a placeholder for provided arguments.
-     *
-     * **Note:** This method doesn't set the "length" property of curried functions.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Function
-     * @param {Function} func The function to curry.
-     * @param {number} [arity=func.length] The arity of `func`.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Function} Returns the new curried function.
-     * @example
-     *
-     * var abc = function(a, b, c) {
-     *   return [a, b, c];
-     * };
-     *
-     * var curried = _.curryRight(abc);
-     *
-     * curried(3)(2)(1);
-     * // => [1, 2, 3]
-     *
-     * curried(2, 3)(1);
-     * // => [1, 2, 3]
-     *
-     * curried(1, 2, 3);
-     * // => [1, 2, 3]
-     *
-     * // Curried with placeholders.
-     * curried(3)(1, _)(2);
-     * // => [1, 2, 3]
-     */
-    function curryRight(func, arity, guard) {
-      arity = guard ? undefined : arity;
-      var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
-      result.placeholder = curryRight.placeholder;
-      return result;
-    }
+            /**
+             * Removes all elements from `array` that `predicate` returns truthy for
+             * and returns an array of the removed elements. The predicate is invoked
+             * with three arguments: (value, index, array).
+             *
+             * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
+             * to pull elements from an array by value.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the new array of removed elements.
+             * @example
+             *
+             * var array = [1, 2, 3, 4];
+             * var evens = _.remove(array, function(n) {
+             *   return n % 2 == 0;
+             * });
+             *
+             * console.log(array);
+             * // => [1, 3]
+             *
+             * console.log(evens);
+             * // => [2, 4]
+             */
+            function remove(array, predicate) {
+              var result = [];
+              if (!(array && array.length)) {
+                return result;
+              }
+              var index = -1,
+                indexes = [],
+                length = array.length;
+
+              predicate = getIteratee(predicate, 3);
+              while (++index < length) {
+                var value = array[index];
+                if (predicate(value, index, array)) {
+                  result.push(value);
+                  indexes.push(index);
+                }
+              }
+              basePullAt(array, indexes);
+              return result;
+            }
 
-    /**
-     * Creates a debounced function that delays invoking `func` until after `wait`
-     * milliseconds have elapsed since the last time the debounced function was
-     * invoked. The debounced function comes with a `cancel` method to cancel
-     * delayed `func` invocations and a `flush` method to immediately invoke them.
-     * Provide `options` to indicate whether `func` should be invoked on the
-     * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
-     * with the last arguments provided to the debounced function. Subsequent
-     * calls to the debounced function return the result of the last `func`
-     * invocation.
-     *
-     * **Note:** If `leading` and `trailing` options are `true`, `func` is
-     * invoked on the trailing edge of the timeout only if the debounced function
-     * is invoked more than once during the `wait` timeout.
-     *
-     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
-     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
-     *
-     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
-     * for details over the differences between `_.debounce` and `_.throttle`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to debounce.
-     * @param {number} [wait=0] The number of milliseconds to delay.
-     * @param {Object} [options={}] The options object.
-     * @param {boolean} [options.leading=false]
-     *  Specify invoking on the leading edge of the timeout.
-     * @param {number} [options.maxWait]
-     *  The maximum time `func` is allowed to be delayed before it's invoked.
-     * @param {boolean} [options.trailing=true]
-     *  Specify invoking on the trailing edge of the timeout.
-     * @returns {Function} Returns the new debounced function.
-     * @example
-     *
-     * // Avoid costly calculations while the window size is in flux.
-     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
-     *
-     * // Invoke `sendMail` when clicked, debouncing subsequent calls.
-     * jQuery(element).on('click', _.debounce(sendMail, 300, {
-     *   'leading': true,
-     *   'trailing': false
-     * }));
-     *
-     * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
-     * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
-     * var source = new EventSource('/stream');
-     * jQuery(source).on('message', debounced);
-     *
-     * // Cancel the trailing debounced invocation.
-     * jQuery(window).on('popstate', debounced.cancel);
-     */
-    function debounce(func, wait, options) {
-      var lastArgs,
-          lastThis,
-          maxWait,
-          result,
-          timerId,
-          lastCallTime,
-          lastInvokeTime = 0,
-          leading = false,
-          maxing = false,
-          trailing = true;
-
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      wait = toNumber(wait) || 0;
-      if (isObject(options)) {
-        leading = !!options.leading;
-        maxing = 'maxWait' in options;
-        maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
-        trailing = 'trailing' in options ? !!options.trailing : trailing;
-      }
-
-      function invokeFunc(time) {
-        var args = lastArgs,
-            thisArg = lastThis;
-
-        lastArgs = lastThis = undefined;
-        lastInvokeTime = time;
-        result = func.apply(thisArg, args);
-        return result;
-      }
+            /**
+             * Reverses `array` so that the first element becomes the last, the second
+             * element becomes the second to last, and so on.
+             *
+             * **Note:** This method mutates `array` and is based on
+             * [`Array#reverse`](https://mdn.io/Array/reverse).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to modify.
+             * @returns {Array} Returns `array`.
+             * @example
+             *
+             * var array = [1, 2, 3];
+             *
+             * _.reverse(array);
+             * // => [3, 2, 1]
+             *
+             * console.log(array);
+             * // => [3, 2, 1]
+             */
+            function reverse(array) {
+              return array == null ? array : nativeReverse.call(array);
+            }
 
-      function leadingEdge(time) {
-        // Reset any `maxWait` timer.
-        lastInvokeTime = time;
-        // Start the timer for the trailing edge.
-        timerId = setTimeout(timerExpired, wait);
-        // Invoke the leading edge.
-        return leading ? invokeFunc(time) : result;
-      }
+            /**
+             * Creates a slice of `array` from `start` up to, but not including, `end`.
+             *
+             * **Note:** This method is used instead of
+             * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
+             * returned.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to slice.
+             * @param {number} [start=0] The start position.
+             * @param {number} [end=array.length] The end position.
+             * @returns {Array} Returns the slice of `array`.
+             */
+            function slice(array, start, end) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return [];
+              }
+              if (
+                end &&
+                typeof end != "number" &&
+                isIterateeCall(array, start, end)
+              ) {
+                start = 0;
+                end = length;
+              } else {
+                start = start == null ? 0 : toInteger(start);
+                end = end === undefined ? length : toInteger(end);
+              }
+              return baseSlice(array, start, end);
+            }
 
-      function remainingWait(time) {
-        var timeSinceLastCall = time - lastCallTime,
-            timeSinceLastInvoke = time - lastInvokeTime,
-            timeWaiting = wait - timeSinceLastCall;
+            /**
+             * Uses a binary search to determine the lowest index at which `value`
+             * should be inserted into `array` in order to maintain its sort order.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The sorted array to inspect.
+             * @param {*} value The value to evaluate.
+             * @returns {number} Returns the index at which `value` should be inserted
+             *  into `array`.
+             * @example
+             *
+             * _.sortedIndex([30, 50], 40);
+             * // => 1
+             */
+            function sortedIndex(array, value) {
+              return baseSortedIndex(array, value);
+            }
 
-        return maxing
-          ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
-          : timeWaiting;
-      }
+            /**
+             * This method is like `_.sortedIndex` except that it accepts `iteratee`
+             * which is invoked for `value` and each element of `array` to compute their
+             * sort ranking. The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The sorted array to inspect.
+             * @param {*} value The value to evaluate.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {number} Returns the index at which `value` should be inserted
+             *  into `array`.
+             * @example
+             *
+             * var objects = [{ 'x': 4 }, { 'x': 5 }];
+             *
+             * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
+             * // => 0
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
+             * // => 0
+             */
+            function sortedIndexBy(array, value, iteratee) {
+              return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
+            }
 
-      function shouldInvoke(time) {
-        var timeSinceLastCall = time - lastCallTime,
-            timeSinceLastInvoke = time - lastInvokeTime;
+            /**
+             * This method is like `_.indexOf` except that it performs a binary
+             * search on a sorted `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {*} value The value to search for.
+             * @returns {number} Returns the index of the matched value, else `-1`.
+             * @example
+             *
+             * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
+             * // => 1
+             */
+            function sortedIndexOf(array, value) {
+              var length = array == null ? 0 : array.length;
+              if (length) {
+                var index = baseSortedIndex(array, value);
+                if (index < length && eq(array[index], value)) {
+                  return index;
+                }
+              }
+              return -1;
+            }
 
-        // Either this is the first call, activity has stopped and we're at the
-        // trailing edge, the system time has gone backwards and we're treating
-        // it as the trailing edge, or we've hit the `maxWait` limit.
-        return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
-          (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
-      }
+            /**
+             * This method is like `_.sortedIndex` except that it returns the highest
+             * index at which `value` should be inserted into `array` in order to
+             * maintain its sort order.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The sorted array to inspect.
+             * @param {*} value The value to evaluate.
+             * @returns {number} Returns the index at which `value` should be inserted
+             *  into `array`.
+             * @example
+             *
+             * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
+             * // => 4
+             */
+            function sortedLastIndex(array, value) {
+              return baseSortedIndex(array, value, true);
+            }
 
-      function timerExpired() {
-        var time = now();
-        if (shouldInvoke(time)) {
-          return trailingEdge(time);
-        }
-        // Restart the timer.
-        timerId = setTimeout(timerExpired, remainingWait(time));
-      }
+            /**
+             * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
+             * which is invoked for `value` and each element of `array` to compute their
+             * sort ranking. The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The sorted array to inspect.
+             * @param {*} value The value to evaluate.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {number} Returns the index at which `value` should be inserted
+             *  into `array`.
+             * @example
+             *
+             * var objects = [{ 'x': 4 }, { 'x': 5 }];
+             *
+             * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
+             * // => 1
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
+             * // => 1
+             */
+            function sortedLastIndexBy(array, value, iteratee) {
+              return baseSortedIndexBy(
+                array,
+                value,
+                getIteratee(iteratee, 2),
+                true,
+              );
+            }
 
-      function trailingEdge(time) {
-        timerId = undefined;
+            /**
+             * This method is like `_.lastIndexOf` except that it performs a binary
+             * search on a sorted `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {*} value The value to search for.
+             * @returns {number} Returns the index of the matched value, else `-1`.
+             * @example
+             *
+             * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
+             * // => 3
+             */
+            function sortedLastIndexOf(array, value) {
+              var length = array == null ? 0 : array.length;
+              if (length) {
+                var index = baseSortedIndex(array, value, true) - 1;
+                if (eq(array[index], value)) {
+                  return index;
+                }
+              }
+              return -1;
+            }
 
-        // Only invoke if we have `lastArgs` which means `func` has been
-        // debounced at least once.
-        if (trailing && lastArgs) {
-          return invokeFunc(time);
-        }
-        lastArgs = lastThis = undefined;
-        return result;
-      }
+            /**
+             * This method is like `_.uniq` except that it's designed and optimized
+             * for sorted arrays.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @returns {Array} Returns the new duplicate free array.
+             * @example
+             *
+             * _.sortedUniq([1, 1, 2]);
+             * // => [1, 2]
+             */
+            function sortedUniq(array) {
+              return array && array.length ? baseSortedUniq(array) : [];
+            }
 
-      function cancel() {
-        if (timerId !== undefined) {
-          clearTimeout(timerId);
-        }
-        lastInvokeTime = 0;
-        lastArgs = lastCallTime = lastThis = timerId = undefined;
-      }
+            /**
+             * This method is like `_.uniqBy` except that it's designed and optimized
+             * for sorted arrays.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {Function} [iteratee] The iteratee invoked per element.
+             * @returns {Array} Returns the new duplicate free array.
+             * @example
+             *
+             * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
+             * // => [1.1, 2.3]
+             */
+            function sortedUniqBy(array, iteratee) {
+              return array && array.length
+                ? baseSortedUniq(array, getIteratee(iteratee, 2))
+                : [];
+            }
 
-      function flush() {
-        return timerId === undefined ? result : trailingEdge(now());
-      }
+            /**
+             * Gets all but the first element of `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * _.tail([1, 2, 3]);
+             * // => [2, 3]
+             */
+            function tail(array) {
+              var length = array == null ? 0 : array.length;
+              return length ? baseSlice(array, 1, length) : [];
+            }
 
-      function debounced() {
-        var time = now(),
-            isInvoking = shouldInvoke(time);
+            /**
+             * Creates a slice of `array` with `n` elements taken from the beginning.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {number} [n=1] The number of elements to take.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * _.take([1, 2, 3]);
+             * // => [1]
+             *
+             * _.take([1, 2, 3], 2);
+             * // => [1, 2]
+             *
+             * _.take([1, 2, 3], 5);
+             * // => [1, 2, 3]
+             *
+             * _.take([1, 2, 3], 0);
+             * // => []
+             */
+            function take(array, n, guard) {
+              if (!(array && array.length)) {
+                return [];
+              }
+              n = guard || n === undefined ? 1 : toInteger(n);
+              return baseSlice(array, 0, n < 0 ? 0 : n);
+            }
 
-        lastArgs = arguments;
-        lastThis = this;
-        lastCallTime = time;
+            /**
+             * Creates a slice of `array` with `n` elements taken from the end.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {number} [n=1] The number of elements to take.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * _.takeRight([1, 2, 3]);
+             * // => [3]
+             *
+             * _.takeRight([1, 2, 3], 2);
+             * // => [2, 3]
+             *
+             * _.takeRight([1, 2, 3], 5);
+             * // => [1, 2, 3]
+             *
+             * _.takeRight([1, 2, 3], 0);
+             * // => []
+             */
+            function takeRight(array, n, guard) {
+              var length = array == null ? 0 : array.length;
+              if (!length) {
+                return [];
+              }
+              n = guard || n === undefined ? 1 : toInteger(n);
+              n = length - n;
+              return baseSlice(array, n < 0 ? 0 : n, length);
+            }
 
-        if (isInvoking) {
-          if (timerId === undefined) {
-            return leadingEdge(lastCallTime);
-          }
-          if (maxing) {
-            // Handle invocations in a tight loop.
-            timerId = setTimeout(timerExpired, wait);
-            return invokeFunc(lastCallTime);
-          }
-        }
-        if (timerId === undefined) {
-          timerId = setTimeout(timerExpired, wait);
-        }
-        return result;
-      }
-      debounced.cancel = cancel;
-      debounced.flush = flush;
-      return debounced;
-    }
+            /**
+             * Creates a slice of `array` with elements taken from the end. Elements are
+             * taken until `predicate` returns falsey. The predicate is invoked with
+             * three arguments: (value, index, array).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'active': true },
+             *   { 'user': 'fred',    'active': false },
+             *   { 'user': 'pebbles', 'active': false }
+             * ];
+             *
+             * _.takeRightWhile(users, function(o) { return !o.active; });
+             * // => objects for ['fred', 'pebbles']
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
+             * // => objects for ['pebbles']
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.takeRightWhile(users, ['active', false]);
+             * // => objects for ['fred', 'pebbles']
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.takeRightWhile(users, 'active');
+             * // => []
+             */
+            function takeRightWhile(array, predicate) {
+              return array && array.length
+                ? baseWhile(array, getIteratee(predicate, 3), false, true)
+                : [];
+            }
 
-    /**
-     * Defers invoking the `func` until the current call stack has cleared. Any
-     * additional arguments are provided to `func` when it's invoked.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to defer.
-     * @param {...*} [args] The arguments to invoke `func` with.
-     * @returns {number} Returns the timer id.
-     * @example
-     *
-     * _.defer(function(text) {
-     *   console.log(text);
-     * }, 'deferred');
-     * // => Logs 'deferred' after one millisecond.
-     */
-    var defer = baseRest(function(func, args) {
-      return baseDelay(func, 1, args);
-    });
+            /**
+             * Creates a slice of `array` with elements taken from the beginning. Elements
+             * are taken until `predicate` returns falsey. The predicate is invoked with
+             * three arguments: (value, index, array).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Array
+             * @param {Array} array The array to query.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the slice of `array`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'active': false },
+             *   { 'user': 'fred',    'active': false },
+             *   { 'user': 'pebbles', 'active': true }
+             * ];
+             *
+             * _.takeWhile(users, function(o) { return !o.active; });
+             * // => objects for ['barney', 'fred']
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.takeWhile(users, { 'user': 'barney', 'active': false });
+             * // => objects for ['barney']
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.takeWhile(users, ['active', false]);
+             * // => objects for ['barney', 'fred']
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.takeWhile(users, 'active');
+             * // => []
+             */
+            function takeWhile(array, predicate) {
+              return array && array.length
+                ? baseWhile(array, getIteratee(predicate, 3))
+                : [];
+            }
 
-    /**
-     * Invokes `func` after `wait` milliseconds. Any additional arguments are
-     * provided to `func` when it's invoked.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to delay.
-     * @param {number} wait The number of milliseconds to delay invocation.
-     * @param {...*} [args] The arguments to invoke `func` with.
-     * @returns {number} Returns the timer id.
-     * @example
-     *
-     * _.delay(function(text) {
-     *   console.log(text);
-     * }, 1000, 'later');
-     * // => Logs 'later' after one second.
-     */
-    var delay = baseRest(function(func, wait, args) {
-      return baseDelay(func, toNumber(wait) || 0, args);
-    });
+            /**
+             * Creates an array of unique values, in order, from all given arrays using
+             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @returns {Array} Returns the new array of combined values.
+             * @example
+             *
+             * _.union([2], [1, 2]);
+             * // => [2, 1]
+             */
+            var union = baseRest(function (arrays) {
+              return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
+            });
 
-    /**
-     * Creates a function that invokes `func` with arguments reversed.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Function
-     * @param {Function} func The function to flip arguments for.
-     * @returns {Function} Returns the new flipped function.
-     * @example
-     *
-     * var flipped = _.flip(function() {
-     *   return _.toArray(arguments);
-     * });
-     *
-     * flipped('a', 'b', 'c', 'd');
-     * // => ['d', 'c', 'b', 'a']
-     */
-    function flip(func) {
-      return createWrap(func, WRAP_FLIP_FLAG);
-    }
+            /**
+             * This method is like `_.union` except that it accepts `iteratee` which is
+             * invoked for each element of each `arrays` to generate the criterion by
+             * which uniqueness is computed. Result values are chosen from the first
+             * array in which the value occurs. The iteratee is invoked with one argument:
+             * (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Array} Returns the new array of combined values.
+             * @example
+             *
+             * _.unionBy([2.1], [1.2, 2.3], Math.floor);
+             * // => [2.1, 1.2]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+             * // => [{ 'x': 1 }, { 'x': 2 }]
+             */
+            var unionBy = baseRest(function (arrays) {
+              var iteratee = last(arrays);
+              if (isArrayLikeObject(iteratee)) {
+                iteratee = undefined;
+              }
+              return baseUniq(
+                baseFlatten(arrays, 1, isArrayLikeObject, true),
+                getIteratee(iteratee, 2),
+              );
+            });
 
-    /**
-     * Creates a function that memoizes the result of `func`. If `resolver` is
-     * provided, it determines the cache key for storing the result based on the
-     * arguments provided to the memoized function. By default, the first argument
-     * provided to the memoized function is used as the map cache key. The `func`
-     * is invoked with the `this` binding of the memoized function.
-     *
-     * **Note:** The cache is exposed as the `cache` property on the memoized
-     * function. Its creation may be customized by replacing the `_.memoize.Cache`
-     * constructor with one whose instances implement the
-     * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
-     * method interface of `clear`, `delete`, `get`, `has`, and `set`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to have its output memoized.
-     * @param {Function} [resolver] The function to resolve the cache key.
-     * @returns {Function} Returns the new memoized function.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': 2 };
-     * var other = { 'c': 3, 'd': 4 };
-     *
-     * var values = _.memoize(_.values);
-     * values(object);
-     * // => [1, 2]
-     *
-     * values(other);
-     * // => [3, 4]
-     *
-     * object.a = 2;
-     * values(object);
-     * // => [1, 2]
-     *
-     * // Modify the result cache.
-     * values.cache.set(object, ['a', 'b']);
-     * values(object);
-     * // => ['a', 'b']
-     *
-     * // Replace `_.memoize.Cache`.
-     * _.memoize.Cache = WeakMap;
-     */
-    function memoize(func, resolver) {
-      if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      var memoized = function() {
-        var args = arguments,
-            key = resolver ? resolver.apply(this, args) : args[0],
-            cache = memoized.cache;
-
-        if (cache.has(key)) {
-          return cache.get(key);
-        }
-        var result = func.apply(this, args);
-        memoized.cache = cache.set(key, result) || cache;
-        return result;
-      };
-      memoized.cache = new (memoize.Cache || MapCache);
-      return memoized;
-    }
+            /**
+             * This method is like `_.union` except that it accepts `comparator` which
+             * is invoked to compare elements of `arrays`. Result values are chosen from
+             * the first array in which the value occurs. The comparator is invoked
+             * with two arguments: (arrVal, othVal).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of combined values.
+             * @example
+             *
+             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+             * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+             *
+             * _.unionWith(objects, others, _.isEqual);
+             * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
+             */
+            var unionWith = baseRest(function (arrays) {
+              var comparator = last(arrays);
+              comparator =
+                typeof comparator == "function" ? comparator : undefined;
+              return baseUniq(
+                baseFlatten(arrays, 1, isArrayLikeObject, true),
+                undefined,
+                comparator,
+              );
+            });
 
-    // Expose `MapCache`.
-    memoize.Cache = MapCache;
-
-    /**
-     * Creates a function that negates the result of the predicate `func`. The
-     * `func` predicate is invoked with the `this` binding and arguments of the
-     * created function.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Function
-     * @param {Function} predicate The predicate to negate.
-     * @returns {Function} Returns the new negated function.
-     * @example
-     *
-     * function isEven(n) {
-     *   return n % 2 == 0;
-     * }
-     *
-     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
-     * // => [1, 3, 5]
-     */
-    function negate(predicate) {
-      if (typeof predicate != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      return function() {
-        var args = arguments;
-        switch (args.length) {
-          case 0: return !predicate.call(this);
-          case 1: return !predicate.call(this, args[0]);
-          case 2: return !predicate.call(this, args[0], args[1]);
-          case 3: return !predicate.call(this, args[0], args[1], args[2]);
-        }
-        return !predicate.apply(this, args);
-      };
-    }
+            /**
+             * Creates a duplicate-free version of an array, using
+             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons, in which only the first occurrence of each element
+             * is kept. The order of result values is determined by the order they occur
+             * in the array.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @returns {Array} Returns the new duplicate free array.
+             * @example
+             *
+             * _.uniq([2, 1, 2]);
+             * // => [2, 1]
+             */
+            function uniq(array) {
+              return array && array.length ? baseUniq(array) : [];
+            }
 
-    /**
-     * Creates a function that is restricted to invoking `func` once. Repeat calls
-     * to the function return the value of the first invocation. The `func` is
-     * invoked with the `this` binding and arguments of the created function.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to restrict.
-     * @returns {Function} Returns the new restricted function.
-     * @example
-     *
-     * var initialize = _.once(createApplication);
-     * initialize();
-     * initialize();
-     * // => `createApplication` is invoked once
-     */
-    function once(func) {
-      return before(2, func);
-    }
+            /**
+             * This method is like `_.uniq` except that it accepts `iteratee` which is
+             * invoked for each element in `array` to generate the criterion by which
+             * uniqueness is computed. The order of result values is determined by the
+             * order they occur in the array. The iteratee is invoked with one argument:
+             * (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Array} Returns the new duplicate free array.
+             * @example
+             *
+             * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
+             * // => [2.1, 1.2]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+             * // => [{ 'x': 1 }, { 'x': 2 }]
+             */
+            function uniqBy(array, iteratee) {
+              return array && array.length
+                ? baseUniq(array, getIteratee(iteratee, 2))
+                : [];
+            }
 
-    /**
-     * Creates a function that invokes `func` with its arguments transformed.
-     *
-     * @static
-     * @since 4.0.0
-     * @memberOf _
-     * @category Function
-     * @param {Function} func The function to wrap.
-     * @param {...(Function|Function[])} [transforms=[_.identity]]
-     *  The argument transforms.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * function doubled(n) {
-     *   return n * 2;
-     * }
-     *
-     * function square(n) {
-     *   return n * n;
-     * }
-     *
-     * var func = _.overArgs(function(x, y) {
-     *   return [x, y];
-     * }, [square, doubled]);
-     *
-     * func(9, 3);
-     * // => [81, 6]
-     *
-     * func(10, 5);
-     * // => [100, 10]
-     */
-    var overArgs = castRest(function(func, transforms) {
-      transforms = (transforms.length == 1 && isArray(transforms[0]))
-        ? arrayMap(transforms[0], baseUnary(getIteratee()))
-        : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));
-
-      var funcsLength = transforms.length;
-      return baseRest(function(args) {
-        var index = -1,
-            length = nativeMin(args.length, funcsLength);
+            /**
+             * This method is like `_.uniq` except that it accepts `comparator` which
+             * is invoked to compare elements of `array`. The order of result values is
+             * determined by the order they occur in the array.The comparator is invoked
+             * with two arguments: (arrVal, othVal).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new duplicate free array.
+             * @example
+             *
+             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
+             *
+             * _.uniqWith(objects, _.isEqual);
+             * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
+             */
+            function uniqWith(array, comparator) {
+              comparator =
+                typeof comparator == "function" ? comparator : undefined;
+              return array && array.length
+                ? baseUniq(array, undefined, comparator)
+                : [];
+            }
 
-        while (++index < length) {
-          args[index] = transforms[index].call(this, args[index]);
-        }
-        return apply(func, this, args);
-      });
-    });
+            /**
+             * This method is like `_.zip` except that it accepts an array of grouped
+             * elements and creates an array regrouping the elements to their pre-zip
+             * configuration.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.2.0
+             * @category Array
+             * @param {Array} array The array of grouped elements to process.
+             * @returns {Array} Returns the new array of regrouped elements.
+             * @example
+             *
+             * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
+             * // => [['a', 1, true], ['b', 2, false]]
+             *
+             * _.unzip(zipped);
+             * // => [['a', 'b'], [1, 2], [true, false]]
+             */
+            function unzip(array) {
+              if (!(array && array.length)) {
+                return [];
+              }
+              var length = 0;
+              array = arrayFilter(array, function (group) {
+                if (isArrayLikeObject(group)) {
+                  length = nativeMax(group.length, length);
+                  return true;
+                }
+              });
+              return baseTimes(length, function (index) {
+                return arrayMap(array, baseProperty(index));
+              });
+            }
 
-    /**
-     * Creates a function that invokes `func` with `partials` prepended to the
-     * arguments it receives. This method is like `_.bind` except it does **not**
-     * alter the `this` binding.
-     *
-     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
-     * builds, may be used as a placeholder for partially applied arguments.
-     *
-     * **Note:** This method doesn't set the "length" property of partially
-     * applied functions.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.2.0
-     * @category Function
-     * @param {Function} func The function to partially apply arguments to.
-     * @param {...*} [partials] The arguments to be partially applied.
-     * @returns {Function} Returns the new partially applied function.
-     * @example
-     *
-     * function greet(greeting, name) {
-     *   return greeting + ' ' + name;
-     * }
-     *
-     * var sayHelloTo = _.partial(greet, 'hello');
-     * sayHelloTo('fred');
-     * // => 'hello fred'
-     *
-     * // Partially applied with placeholders.
-     * var greetFred = _.partial(greet, _, 'fred');
-     * greetFred('hi');
-     * // => 'hi fred'
-     */
-    var partial = baseRest(function(func, partials) {
-      var holders = replaceHolders(partials, getHolder(partial));
-      return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
-    });
+            /**
+             * This method is like `_.unzip` except that it accepts `iteratee` to specify
+             * how regrouped values should be combined. The iteratee is invoked with the
+             * elements of each group: (...group).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.8.0
+             * @category Array
+             * @param {Array} array The array of grouped elements to process.
+             * @param {Function} [iteratee=_.identity] The function to combine
+             *  regrouped values.
+             * @returns {Array} Returns the new array of regrouped elements.
+             * @example
+             *
+             * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
+             * // => [[1, 10, 100], [2, 20, 200]]
+             *
+             * _.unzipWith(zipped, _.add);
+             * // => [3, 30, 300]
+             */
+            function unzipWith(array, iteratee) {
+              if (!(array && array.length)) {
+                return [];
+              }
+              var result = unzip(array);
+              if (iteratee == null) {
+                return result;
+              }
+              return arrayMap(result, function (group) {
+                return apply(iteratee, undefined, group);
+              });
+            }
 
-    /**
-     * This method is like `_.partial` except that partially applied arguments
-     * are appended to the arguments it receives.
-     *
-     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
-     * builds, may be used as a placeholder for partially applied arguments.
-     *
-     * **Note:** This method doesn't set the "length" property of partially
-     * applied functions.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.0.0
-     * @category Function
-     * @param {Function} func The function to partially apply arguments to.
-     * @param {...*} [partials] The arguments to be partially applied.
-     * @returns {Function} Returns the new partially applied function.
-     * @example
-     *
-     * function greet(greeting, name) {
-     *   return greeting + ' ' + name;
-     * }
-     *
-     * var greetFred = _.partialRight(greet, 'fred');
-     * greetFred('hi');
-     * // => 'hi fred'
-     *
-     * // Partially applied with placeholders.
-     * var sayHelloTo = _.partialRight(greet, 'hello', _);
-     * sayHelloTo('fred');
-     * // => 'hello fred'
-     */
-    var partialRight = baseRest(function(func, partials) {
-      var holders = replaceHolders(partials, getHolder(partialRight));
-      return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
-    });
+            /**
+             * Creates an array excluding all given values using
+             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * for equality comparisons.
+             *
+             * **Note:** Unlike `_.pull`, this method returns a new array.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {Array} array The array to inspect.
+             * @param {...*} [values] The values to exclude.
+             * @returns {Array} Returns the new array of filtered values.
+             * @see _.difference, _.xor
+             * @example
+             *
+             * _.without([2, 1, 2, 3], 1, 2);
+             * // => [3]
+             */
+            var without = baseRest(function (array, values) {
+              return isArrayLikeObject(array)
+                ? baseDifference(array, values)
+                : [];
+            });
 
-    /**
-     * Creates a function that invokes `func` with arguments arranged according
-     * to the specified `indexes` where the argument value at the first index is
-     * provided as the first argument, the argument value at the second index is
-     * provided as the second argument, and so on.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Function
-     * @param {Function} func The function to rearrange arguments for.
-     * @param {...(number|number[])} indexes The arranged argument indexes.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var rearged = _.rearg(function(a, b, c) {
-     *   return [a, b, c];
-     * }, [2, 0, 1]);
-     *
-     * rearged('b', 'c', 'a')
-     * // => ['a', 'b', 'c']
-     */
-    var rearg = flatRest(function(func, indexes) {
-      return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
-    });
+            /**
+             * Creates an array of unique values that is the
+             * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
+             * of the given arrays. The order of result values is determined by the order
+             * they occur in the arrays.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.4.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @returns {Array} Returns the new array of filtered values.
+             * @see _.difference, _.without
+             * @example
+             *
+             * _.xor([2, 1], [2, 3]);
+             * // => [1, 3]
+             */
+            var xor = baseRest(function (arrays) {
+              return baseXor(arrayFilter(arrays, isArrayLikeObject));
+            });
 
-    /**
-     * Creates a function that invokes `func` with the `this` binding of the
-     * created function and arguments from `start` and beyond provided as
-     * an array.
-     *
-     * **Note:** This method is based on the
-     * [rest parameter](https://mdn.io/rest_parameters).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Function
-     * @param {Function} func The function to apply a rest parameter to.
-     * @param {number} [start=func.length-1] The start position of the rest parameter.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var say = _.rest(function(what, names) {
-     *   return what + ' ' + _.initial(names).join(', ') +
-     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
-     * });
-     *
-     * say('hello', 'fred', 'barney', 'pebbles');
-     * // => 'hello fred, barney, & pebbles'
-     */
-    function rest(func, start) {
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      start = start === undefined ? start : toInteger(start);
-      return baseRest(func, start);
-    }
+            /**
+             * This method is like `_.xor` except that it accepts `iteratee` which is
+             * invoked for each element of each `arrays` to generate the criterion by
+             * which by which they're compared. The order of result values is determined
+             * by the order they occur in the arrays. The iteratee is invoked with one
+             * argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Array} Returns the new array of filtered values.
+             * @example
+             *
+             * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
+             * // => [1.2, 3.4]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+             * // => [{ 'x': 2 }]
+             */
+            var xorBy = baseRest(function (arrays) {
+              var iteratee = last(arrays);
+              if (isArrayLikeObject(iteratee)) {
+                iteratee = undefined;
+              }
+              return baseXor(
+                arrayFilter(arrays, isArrayLikeObject),
+                getIteratee(iteratee, 2),
+              );
+            });
 
-    /**
-     * Creates a function that invokes `func` with the `this` binding of the
-     * create function and an array of arguments much like
-     * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
-     *
-     * **Note:** This method is based on the
-     * [spread operator](https://mdn.io/spread_operator).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.2.0
-     * @category Function
-     * @param {Function} func The function to spread arguments over.
-     * @param {number} [start=0] The start position of the spread.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var say = _.spread(function(who, what) {
-     *   return who + ' says ' + what;
-     * });
-     *
-     * say(['fred', 'hello']);
-     * // => 'fred says hello'
-     *
-     * var numbers = Promise.all([
-     *   Promise.resolve(40),
-     *   Promise.resolve(36)
-     * ]);
-     *
-     * numbers.then(_.spread(function(x, y) {
-     *   return x + y;
-     * }));
-     * // => a Promise of 76
-     */
-    function spread(func, start) {
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      start = start == null ? 0 : nativeMax(toInteger(start), 0);
-      return baseRest(function(args) {
-        var array = args[start],
-            otherArgs = castSlice(args, 0, start);
-
-        if (array) {
-          arrayPush(otherArgs, array);
-        }
-        return apply(func, this, otherArgs);
-      });
-    }
+            /**
+             * This method is like `_.xor` except that it accepts `comparator` which is
+             * invoked to compare elements of `arrays`. The order of result values is
+             * determined by the order they occur in the arrays. The comparator is invoked
+             * with two arguments: (arrVal, othVal).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to inspect.
+             * @param {Function} [comparator] The comparator invoked per element.
+             * @returns {Array} Returns the new array of filtered values.
+             * @example
+             *
+             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+             * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+             *
+             * _.xorWith(objects, others, _.isEqual);
+             * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
+             */
+            var xorWith = baseRest(function (arrays) {
+              var comparator = last(arrays);
+              comparator =
+                typeof comparator == "function" ? comparator : undefined;
+              return baseXor(
+                arrayFilter(arrays, isArrayLikeObject),
+                undefined,
+                comparator,
+              );
+            });
 
-    /**
-     * Creates a throttled function that only invokes `func` at most once per
-     * every `wait` milliseconds. The throttled function comes with a `cancel`
-     * method to cancel delayed `func` invocations and a `flush` method to
-     * immediately invoke them. Provide `options` to indicate whether `func`
-     * should be invoked on the leading and/or trailing edge of the `wait`
-     * timeout. The `func` is invoked with the last arguments provided to the
-     * throttled function. Subsequent calls to the throttled function return the
-     * result of the last `func` invocation.
-     *
-     * **Note:** If `leading` and `trailing` options are `true`, `func` is
-     * invoked on the trailing edge of the timeout only if the throttled function
-     * is invoked more than once during the `wait` timeout.
-     *
-     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
-     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
-     *
-     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
-     * for details over the differences between `_.throttle` and `_.debounce`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {Function} func The function to throttle.
-     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
-     * @param {Object} [options={}] The options object.
-     * @param {boolean} [options.leading=true]
-     *  Specify invoking on the leading edge of the timeout.
-     * @param {boolean} [options.trailing=true]
-     *  Specify invoking on the trailing edge of the timeout.
-     * @returns {Function} Returns the new throttled function.
-     * @example
-     *
-     * // Avoid excessively updating the position while scrolling.
-     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
-     *
-     * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
-     * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
-     * jQuery(element).on('click', throttled);
-     *
-     * // Cancel the trailing throttled invocation.
-     * jQuery(window).on('popstate', throttled.cancel);
-     */
-    function throttle(func, wait, options) {
-      var leading = true,
-          trailing = true;
-
-      if (typeof func != 'function') {
-        throw new TypeError(FUNC_ERROR_TEXT);
-      }
-      if (isObject(options)) {
-        leading = 'leading' in options ? !!options.leading : leading;
-        trailing = 'trailing' in options ? !!options.trailing : trailing;
-      }
-      return debounce(func, wait, {
-        'leading': leading,
-        'maxWait': wait,
-        'trailing': trailing
-      });
-    }
+            /**
+             * Creates an array of grouped elements, the first of which contains the
+             * first elements of the given arrays, the second of which contains the
+             * second elements of the given arrays, and so on.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to process.
+             * @returns {Array} Returns the new array of grouped elements.
+             * @example
+             *
+             * _.zip(['a', 'b'], [1, 2], [true, false]);
+             * // => [['a', 1, true], ['b', 2, false]]
+             */
+            var zip = baseRest(unzip);
+
+            /**
+             * This method is like `_.fromPairs` except that it accepts two arrays,
+             * one of property identifiers and one of corresponding values.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.4.0
+             * @category Array
+             * @param {Array} [props=[]] The property identifiers.
+             * @param {Array} [values=[]] The property values.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * _.zipObject(['a', 'b'], [1, 2]);
+             * // => { 'a': 1, 'b': 2 }
+             */
+            function zipObject(props, values) {
+              return baseZipObject(props || [], values || [], assignValue);
+            }
 
-    /**
-     * Creates a function that accepts up to one argument, ignoring any
-     * additional arguments.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Function
-     * @param {Function} func The function to cap arguments for.
-     * @returns {Function} Returns the new capped function.
-     * @example
-     *
-     * _.map(['6', '8', '10'], _.unary(parseInt));
-     * // => [6, 8, 10]
-     */
-    function unary(func) {
-      return ary(func, 1);
-    }
+            /**
+             * This method is like `_.zipObject` except that it supports property paths.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.1.0
+             * @category Array
+             * @param {Array} [props=[]] The property identifiers.
+             * @param {Array} [values=[]] The property values.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
+             * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
+             */
+            function zipObjectDeep(props, values) {
+              return baseZipObject(props || [], values || [], baseSet);
+            }
 
-    /**
-     * Creates a function that provides `value` to `wrapper` as its first
-     * argument. Any additional arguments provided to the function are appended
-     * to those provided to the `wrapper`. The wrapper is invoked with the `this`
-     * binding of the created function.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Function
-     * @param {*} value The value to wrap.
-     * @param {Function} [wrapper=identity] The wrapper function.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var p = _.wrap(_.escape, function(func, text) {
-     *   return '<p>' + func(text) + '</p>';
-     * });
-     *
-     * p('fred, barney, & pebbles');
-     * // => '<p>fred, barney, &amp; pebbles</p>'
-     */
-    function wrap(value, wrapper) {
-      return partial(castFunction(wrapper), value);
-    }
+            /**
+             * This method is like `_.zip` except that it accepts `iteratee` to specify
+             * how grouped values should be combined. The iteratee is invoked with the
+             * elements of each group: (...group).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.8.0
+             * @category Array
+             * @param {...Array} [arrays] The arrays to process.
+             * @param {Function} [iteratee=_.identity] The function to combine
+             *  grouped values.
+             * @returns {Array} Returns the new array of grouped elements.
+             * @example
+             *
+             * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
+             *   return a + b + c;
+             * });
+             * // => [111, 222]
+             */
+            var zipWith = baseRest(function (arrays) {
+              var length = arrays.length,
+                iteratee = length > 1 ? arrays[length - 1] : undefined;
+
+              iteratee =
+                typeof iteratee == "function"
+                  ? (arrays.pop(), iteratee)
+                  : undefined;
+              return unzipWith(arrays, iteratee);
+            });
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Casts `value` as an array if it's not one.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.4.0
-     * @category Lang
-     * @param {*} value The value to inspect.
-     * @returns {Array} Returns the cast array.
-     * @example
-     *
-     * _.castArray(1);
-     * // => [1]
-     *
-     * _.castArray({ 'a': 1 });
-     * // => [{ 'a': 1 }]
-     *
-     * _.castArray('abc');
-     * // => ['abc']
-     *
-     * _.castArray(null);
-     * // => [null]
-     *
-     * _.castArray(undefined);
-     * // => [undefined]
-     *
-     * _.castArray();
-     * // => []
-     *
-     * var array = [1, 2, 3];
-     * console.log(_.castArray(array) === array);
-     * // => true
-     */
-    function castArray() {
-      if (!arguments.length) {
-        return [];
-      }
-      var value = arguments[0];
-      return isArray(value) ? value : [value];
-    }
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates a `lodash` wrapper instance that wraps `value` with explicit method
+             * chain sequences enabled. The result of such sequences must be unwrapped
+             * with `_#value`.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.3.0
+             * @category Seq
+             * @param {*} value The value to wrap.
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'age': 36 },
+             *   { 'user': 'fred',    'age': 40 },
+             *   { 'user': 'pebbles', 'age': 1 }
+             * ];
+             *
+             * var youngest = _
+             *   .chain(users)
+             *   .sortBy('age')
+             *   .map(function(o) {
+             *     return o.user + ' is ' + o.age;
+             *   })
+             *   .head()
+             *   .value();
+             * // => 'pebbles is 1'
+             */
+            function chain(value) {
+              var result = lodash(value);
+              result.__chain__ = true;
+              return result;
+            }
 
-    /**
-     * Creates a shallow clone of `value`.
-     *
-     * **Note:** This method is loosely based on the
-     * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
-     * and supports cloning arrays, array buffers, booleans, date objects, maps,
-     * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
-     * arrays. The own enumerable properties of `arguments` objects are cloned
-     * as plain objects. An empty object is returned for uncloneable values such
-     * as error objects, functions, DOM nodes, and WeakMaps.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to clone.
-     * @returns {*} Returns the cloned value.
-     * @see _.cloneDeep
-     * @example
-     *
-     * var objects = [{ 'a': 1 }, { 'b': 2 }];
-     *
-     * var shallow = _.clone(objects);
-     * console.log(shallow[0] === objects[0]);
-     * // => true
-     */
-    function clone(value) {
-      return baseClone(value, CLONE_SYMBOLS_FLAG);
-    }
+            /**
+             * This method invokes `interceptor` and returns `value`. The interceptor
+             * is invoked with one argument; (value). The purpose of this method is to
+             * "tap into" a method chain sequence in order to modify intermediate results.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Seq
+             * @param {*} value The value to provide to `interceptor`.
+             * @param {Function} interceptor The function to invoke.
+             * @returns {*} Returns `value`.
+             * @example
+             *
+             * _([1, 2, 3])
+             *  .tap(function(array) {
+             *    // Mutate input array.
+             *    array.pop();
+             *  })
+             *  .reverse()
+             *  .value();
+             * // => [2, 1]
+             */
+            function tap(value, interceptor) {
+              interceptor(value);
+              return value;
+            }
 
-    /**
-     * This method is like `_.clone` except that it accepts `customizer` which
-     * is invoked to produce the cloned value. If `customizer` returns `undefined`,
-     * cloning is handled by the method instead. The `customizer` is invoked with
-     * up to four arguments; (value [, index|key, object, stack]).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to clone.
-     * @param {Function} [customizer] The function to customize cloning.
-     * @returns {*} Returns the cloned value.
-     * @see _.cloneDeepWith
-     * @example
-     *
-     * function customizer(value) {
-     *   if (_.isElement(value)) {
-     *     return value.cloneNode(false);
-     *   }
-     * }
-     *
-     * var el = _.cloneWith(document.body, customizer);
-     *
-     * console.log(el === document.body);
-     * // => false
-     * console.log(el.nodeName);
-     * // => 'BODY'
-     * console.log(el.childNodes.length);
-     * // => 0
-     */
-    function cloneWith(value, customizer) {
-      customizer = typeof customizer == 'function' ? customizer : undefined;
-      return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
-    }
+            /**
+             * This method is like `_.tap` except that it returns the result of `interceptor`.
+             * The purpose of this method is to "pass thru" values replacing intermediate
+             * results in a method chain sequence.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Seq
+             * @param {*} value The value to provide to `interceptor`.
+             * @param {Function} interceptor The function to invoke.
+             * @returns {*} Returns the result of `interceptor`.
+             * @example
+             *
+             * _('  abc  ')
+             *  .chain()
+             *  .trim()
+             *  .thru(function(value) {
+             *    return [value];
+             *  })
+             *  .value();
+             * // => ['abc']
+             */
+            function thru(value, interceptor) {
+              return interceptor(value);
+            }
 
-    /**
-     * This method is like `_.clone` except that it recursively clones `value`.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.0.0
-     * @category Lang
-     * @param {*} value The value to recursively clone.
-     * @returns {*} Returns the deep cloned value.
-     * @see _.clone
-     * @example
-     *
-     * var objects = [{ 'a': 1 }, { 'b': 2 }];
-     *
-     * var deep = _.cloneDeep(objects);
-     * console.log(deep[0] === objects[0]);
-     * // => false
-     */
-    function cloneDeep(value) {
-      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
-    }
+            /**
+             * This method is the wrapper version of `_.at`.
+             *
+             * @name at
+             * @memberOf _
+             * @since 1.0.0
+             * @category Seq
+             * @param {...(string|string[])} [paths] The property paths to pick.
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+             *
+             * _(object).at(['a[0].b.c', 'a[1]']).value();
+             * // => [3, 4]
+             */
+            var wrapperAt = flatRest(function (paths) {
+              var length = paths.length,
+                start = length ? paths[0] : 0,
+                value = this.__wrapped__,
+                interceptor = function (object) {
+                  return baseAt(object, paths);
+                };
 
-    /**
-     * This method is like `_.cloneWith` except that it recursively clones `value`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to recursively clone.
-     * @param {Function} [customizer] The function to customize cloning.
-     * @returns {*} Returns the deep cloned value.
-     * @see _.cloneWith
-     * @example
-     *
-     * function customizer(value) {
-     *   if (_.isElement(value)) {
-     *     return value.cloneNode(true);
-     *   }
-     * }
-     *
-     * var el = _.cloneDeepWith(document.body, customizer);
-     *
-     * console.log(el === document.body);
-     * // => false
-     * console.log(el.nodeName);
-     * // => 'BODY'
-     * console.log(el.childNodes.length);
-     * // => 20
-     */
-    function cloneDeepWith(value, customizer) {
-      customizer = typeof customizer == 'function' ? customizer : undefined;
-      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
-    }
+              if (
+                length > 1 ||
+                this.__actions__.length ||
+                !(value instanceof LazyWrapper) ||
+                !isIndex(start)
+              ) {
+                return this.thru(interceptor);
+              }
+              value = value.slice(start, +start + (length ? 1 : 0));
+              value.__actions__.push({
+                func: thru,
+                args: [interceptor],
+                thisArg: undefined,
+              });
+              return new LodashWrapper(value, this.__chain__).thru(
+                function (array) {
+                  if (length && !array.length) {
+                    array.push(undefined);
+                  }
+                  return array;
+                },
+              );
+            });
 
-    /**
-     * Checks if `object` conforms to `source` by invoking the predicate
-     * properties of `source` with the corresponding property values of `object`.
-     *
-     * **Note:** This method is equivalent to `_.conforms` when `source` is
-     * partially applied.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.14.0
-     * @category Lang
-     * @param {Object} object The object to inspect.
-     * @param {Object} source The object of property predicates to conform to.
-     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': 2 };
-     *
-     * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
-     * // => true
-     *
-     * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
-     * // => false
-     */
-    function conformsTo(object, source) {
-      return source == null || baseConformsTo(object, source, keys(source));
-    }
+            /**
+             * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
+             *
+             * @name chain
+             * @memberOf _
+             * @since 0.1.0
+             * @category Seq
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney', 'age': 36 },
+             *   { 'user': 'fred',   'age': 40 }
+             * ];
+             *
+             * // A sequence without explicit chaining.
+             * _(users).head();
+             * // => { 'user': 'barney', 'age': 36 }
+             *
+             * // A sequence with explicit chaining.
+             * _(users)
+             *   .chain()
+             *   .head()
+             *   .pick('user')
+             *   .value();
+             * // => { 'user': 'barney' }
+             */
+            function wrapperChain() {
+              return chain(this);
+            }
 
-    /**
-     * Performs a
-     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-     * comparison between two values to determine if they are equivalent.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-     * @example
-     *
-     * var object = { 'a': 1 };
-     * var other = { 'a': 1 };
-     *
-     * _.eq(object, object);
-     * // => true
-     *
-     * _.eq(object, other);
-     * // => false
-     *
-     * _.eq('a', 'a');
-     * // => true
-     *
-     * _.eq('a', Object('a'));
-     * // => false
-     *
-     * _.eq(NaN, NaN);
-     * // => true
-     */
-    function eq(value, other) {
-      return value === other || (value !== value && other !== other);
-    }
+            /**
+             * Executes the chain sequence and returns the wrapped result.
+             *
+             * @name commit
+             * @memberOf _
+             * @since 3.2.0
+             * @category Seq
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * var array = [1, 2];
+             * var wrapped = _(array).push(3);
+             *
+             * console.log(array);
+             * // => [1, 2]
+             *
+             * wrapped = wrapped.commit();
+             * console.log(array);
+             * // => [1, 2, 3]
+             *
+             * wrapped.last();
+             * // => 3
+             *
+             * console.log(array);
+             * // => [1, 2, 3]
+             */
+            function wrapperCommit() {
+              return new LodashWrapper(this.value(), this.__chain__);
+            }
 
-    /**
-     * Checks if `value` is greater than `other`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.9.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if `value` is greater than `other`,
-     *  else `false`.
-     * @see _.lt
-     * @example
-     *
-     * _.gt(3, 1);
-     * // => true
-     *
-     * _.gt(3, 3);
-     * // => false
-     *
-     * _.gt(1, 3);
-     * // => false
-     */
-    var gt = createRelationalOperation(baseGt);
-
-    /**
-     * Checks if `value` is greater than or equal to `other`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.9.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if `value` is greater than or equal to
-     *  `other`, else `false`.
-     * @see _.lte
-     * @example
-     *
-     * _.gte(3, 1);
-     * // => true
-     *
-     * _.gte(3, 3);
-     * // => true
-     *
-     * _.gte(1, 3);
-     * // => false
-     */
-    var gte = createRelationalOperation(function(value, other) {
-      return value >= other;
-    });
+            /**
+             * Gets the next value on a wrapped object following the
+             * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
+             *
+             * @name next
+             * @memberOf _
+             * @since 4.0.0
+             * @category Seq
+             * @returns {Object} Returns the next iterator value.
+             * @example
+             *
+             * var wrapped = _([1, 2]);
+             *
+             * wrapped.next();
+             * // => { 'done': false, 'value': 1 }
+             *
+             * wrapped.next();
+             * // => { 'done': false, 'value': 2 }
+             *
+             * wrapped.next();
+             * // => { 'done': true, 'value': undefined }
+             */
+            function wrapperNext() {
+              if (this.__values__ === undefined) {
+                this.__values__ = toArray(this.value());
+              }
+              var done = this.__index__ >= this.__values__.length,
+                value = done ? undefined : this.__values__[this.__index__++];
 
-    /**
-     * Checks if `value` is likely an `arguments` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
-     *  else `false`.
-     * @example
-     *
-     * _.isArguments(function() { return arguments; }());
-     * // => true
-     *
-     * _.isArguments([1, 2, 3]);
-     * // => false
-     */
-    var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
-      return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
-        !propertyIsEnumerable.call(value, 'callee');
-    };
-
-    /**
-     * Checks if `value` is classified as an `Array` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an array, else `false`.
-     * @example
-     *
-     * _.isArray([1, 2, 3]);
-     * // => true
-     *
-     * _.isArray(document.body.children);
-     * // => false
-     *
-     * _.isArray('abc');
-     * // => false
-     *
-     * _.isArray(_.noop);
-     * // => false
-     */
-    var isArray = Array.isArray;
-
-    /**
-     * Checks if `value` is classified as an `ArrayBuffer` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.3.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
-     * @example
-     *
-     * _.isArrayBuffer(new ArrayBuffer(2));
-     * // => true
-     *
-     * _.isArrayBuffer(new Array(2));
-     * // => false
-     */
-    var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
-
-    /**
-     * Checks if `value` is array-like. A value is considered array-like if it's
-     * not a function and has a `value.length` that's an integer greater than or
-     * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
-     * @example
-     *
-     * _.isArrayLike([1, 2, 3]);
-     * // => true
-     *
-     * _.isArrayLike(document.body.children);
-     * // => true
-     *
-     * _.isArrayLike('abc');
-     * // => true
-     *
-     * _.isArrayLike(_.noop);
-     * // => false
-     */
-    function isArrayLike(value) {
-      return value != null && isLength(value.length) && !isFunction(value);
-    }
+              return { done: done, value: value };
+            }
 
-    /**
-     * This method is like `_.isArrayLike` except that it also checks if `value`
-     * is an object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an array-like object,
-     *  else `false`.
-     * @example
-     *
-     * _.isArrayLikeObject([1, 2, 3]);
-     * // => true
-     *
-     * _.isArrayLikeObject(document.body.children);
-     * // => true
-     *
-     * _.isArrayLikeObject('abc');
-     * // => false
-     *
-     * _.isArrayLikeObject(_.noop);
-     * // => false
-     */
-    function isArrayLikeObject(value) {
-      return isObjectLike(value) && isArrayLike(value);
-    }
+            /**
+             * Enables the wrapper to be iterable.
+             *
+             * @name Symbol.iterator
+             * @memberOf _
+             * @since 4.0.0
+             * @category Seq
+             * @returns {Object} Returns the wrapper object.
+             * @example
+             *
+             * var wrapped = _([1, 2]);
+             *
+             * wrapped[Symbol.iterator]() === wrapped;
+             * // => true
+             *
+             * Array.from(wrapped);
+             * // => [1, 2]
+             */
+            function wrapperToIterator() {
+              return this;
+            }
 
-    /**
-     * Checks if `value` is classified as a boolean primitive or object.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
-     * @example
-     *
-     * _.isBoolean(false);
-     * // => true
-     *
-     * _.isBoolean(null);
-     * // => false
-     */
-    function isBoolean(value) {
-      return value === true || value === false ||
-        (isObjectLike(value) && baseGetTag(value) == boolTag);
-    }
+            /**
+             * Creates a clone of the chain sequence planting `value` as the wrapped value.
+             *
+             * @name plant
+             * @memberOf _
+             * @since 3.2.0
+             * @category Seq
+             * @param {*} value The value to plant.
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * function square(n) {
+             *   return n * n;
+             * }
+             *
+             * var wrapped = _([1, 2]).map(square);
+             * var other = wrapped.plant([3, 4]);
+             *
+             * other.value();
+             * // => [9, 16]
+             *
+             * wrapped.value();
+             * // => [1, 4]
+             */
+            function wrapperPlant(value) {
+              var result,
+                parent = this;
+
+              while (parent instanceof baseLodash) {
+                var clone = wrapperClone(parent);
+                clone.__index__ = 0;
+                clone.__values__ = undefined;
+                if (result) {
+                  previous.__wrapped__ = clone;
+                } else {
+                  result = clone;
+                }
+                var previous = clone;
+                parent = parent.__wrapped__;
+              }
+              previous.__wrapped__ = value;
+              return result;
+            }
 
-    /**
-     * Checks if `value` is a buffer.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.3.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
-     * @example
-     *
-     * _.isBuffer(new Buffer(2));
-     * // => true
-     *
-     * _.isBuffer(new Uint8Array(2));
-     * // => false
-     */
-    var isBuffer = nativeIsBuffer || stubFalse;
-
-    /**
-     * Checks if `value` is classified as a `Date` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
-     * @example
-     *
-     * _.isDate(new Date);
-     * // => true
-     *
-     * _.isDate('Mon April 23 2012');
-     * // => false
-     */
-    var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
-
-    /**
-     * Checks if `value` is likely a DOM element.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
-     * @example
-     *
-     * _.isElement(document.body);
-     * // => true
-     *
-     * _.isElement('<body>');
-     * // => false
-     */
-    function isElement(value) {
-      return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
-    }
+            /**
+             * This method is the wrapper version of `_.reverse`.
+             *
+             * **Note:** This method mutates the wrapped array.
+             *
+             * @name reverse
+             * @memberOf _
+             * @since 0.1.0
+             * @category Seq
+             * @returns {Object} Returns the new `lodash` wrapper instance.
+             * @example
+             *
+             * var array = [1, 2, 3];
+             *
+             * _(array).reverse().value()
+             * // => [3, 2, 1]
+             *
+             * console.log(array);
+             * // => [3, 2, 1]
+             */
+            function wrapperReverse() {
+              var value = this.__wrapped__;
+              if (value instanceof LazyWrapper) {
+                var wrapped = value;
+                if (this.__actions__.length) {
+                  wrapped = new LazyWrapper(this);
+                }
+                wrapped = wrapped.reverse();
+                wrapped.__actions__.push({
+                  func: thru,
+                  args: [reverse],
+                  thisArg: undefined,
+                });
+                return new LodashWrapper(wrapped, this.__chain__);
+              }
+              return this.thru(reverse);
+            }
 
-    /**
-     * Checks if `value` is an empty object, collection, map, or set.
-     *
-     * Objects are considered empty if they have no own enumerable string keyed
-     * properties.
-     *
-     * Array-like values such as `arguments` objects, arrays, buffers, strings, or
-     * jQuery-like collections are considered empty if they have a `length` of `0`.
-     * Similarly, maps and sets are considered empty if they have a `size` of `0`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
-     * @example
-     *
-     * _.isEmpty(null);
-     * // => true
-     *
-     * _.isEmpty(true);
-     * // => true
-     *
-     * _.isEmpty(1);
-     * // => true
-     *
-     * _.isEmpty([1, 2, 3]);
-     * // => false
-     *
-     * _.isEmpty({ 'a': 1 });
-     * // => false
-     */
-    function isEmpty(value) {
-      if (value == null) {
-        return true;
-      }
-      if (isArrayLike(value) &&
-          (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
-            isBuffer(value) || isTypedArray(value) || isArguments(value))) {
-        return !value.length;
-      }
-      var tag = getTag(value);
-      if (tag == mapTag || tag == setTag) {
-        return !value.size;
-      }
-      if (isPrototype(value)) {
-        return !baseKeys(value).length;
-      }
-      for (var key in value) {
-        if (hasOwnProperty.call(value, key)) {
-          return false;
-        }
-      }
-      return true;
-    }
+            /**
+             * Executes the chain sequence to resolve the unwrapped value.
+             *
+             * @name value
+             * @memberOf _
+             * @since 0.1.0
+             * @alias toJSON, valueOf
+             * @category Seq
+             * @returns {*} Returns the resolved unwrapped value.
+             * @example
+             *
+             * _([1, 2, 3]).value();
+             * // => [1, 2, 3]
+             */
+            function wrapperValue() {
+              return baseWrapperValue(this.__wrapped__, this.__actions__);
+            }
 
-    /**
-     * Performs a deep comparison between two values to determine if they are
-     * equivalent.
-     *
-     * **Note:** This method supports comparing arrays, array buffers, booleans,
-     * date objects, error objects, maps, numbers, `Object` objects, regexes,
-     * sets, strings, symbols, and typed arrays. `Object` objects are compared
-     * by their own, not inherited, enumerable properties. Functions and DOM
-     * nodes are compared by strict equality, i.e. `===`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-     * @example
-     *
-     * var object = { 'a': 1 };
-     * var other = { 'a': 1 };
-     *
-     * _.isEqual(object, other);
-     * // => true
-     *
-     * object === other;
-     * // => false
-     */
-    function isEqual(value, other) {
-      return baseIsEqual(value, other);
-    }
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Creates an object composed of keys generated from the results of running
+             * each element of `collection` thru `iteratee`. The corresponding value of
+             * each key is the number of times the key was returned by `iteratee`. The
+             * iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.5.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
+             * @returns {Object} Returns the composed aggregate object.
+             * @example
+             *
+             * _.countBy([6.1, 4.2, 6.3], Math.floor);
+             * // => { '4': 1, '6': 2 }
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.countBy(['one', 'two', 'three'], 'length');
+             * // => { '3': 2, '5': 1 }
+             */
+            var countBy = createAggregator(function (result, value, key) {
+              if (hasOwnProperty.call(result, key)) {
+                ++result[key];
+              } else {
+                baseAssignValue(result, key, 1);
+              }
+            });
 
-    /**
-     * This method is like `_.isEqual` except that it accepts `customizer` which
-     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
-     * are handled by the method instead. The `customizer` is invoked with up to
-     * six arguments: (objValue, othValue [, index|key, object, other, stack]).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @param {Function} [customizer] The function to customize comparisons.
-     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-     * @example
-     *
-     * function isGreeting(value) {
-     *   return /^h(?:i|ello)$/.test(value);
-     * }
-     *
-     * function customizer(objValue, othValue) {
-     *   if (isGreeting(objValue) && isGreeting(othValue)) {
-     *     return true;
-     *   }
-     * }
-     *
-     * var array = ['hello', 'goodbye'];
-     * var other = ['hi', 'goodbye'];
-     *
-     * _.isEqualWith(array, other, customizer);
-     * // => true
-     */
-    function isEqualWith(value, other, customizer) {
-      customizer = typeof customizer == 'function' ? customizer : undefined;
-      var result = customizer ? customizer(value, other) : undefined;
-      return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
-    }
+            /**
+             * Checks if `predicate` returns truthy for **all** elements of `collection`.
+             * Iteration is stopped once `predicate` returns falsey. The predicate is
+             * invoked with three arguments: (value, index|key, collection).
+             *
+             * **Note:** This method returns `true` for
+             * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
+             * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
+             * elements of empty collections.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {boolean} Returns `true` if all elements pass the predicate check,
+             *  else `false`.
+             * @example
+             *
+             * _.every([true, 1, null, 'yes'], Boolean);
+             * // => false
+             *
+             * var users = [
+             *   { 'user': 'barney', 'age': 36, 'active': false },
+             *   { 'user': 'fred',   'age': 40, 'active': false }
+             * ];
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.every(users, { 'user': 'barney', 'active': false });
+             * // => false
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.every(users, ['active', false]);
+             * // => true
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.every(users, 'active');
+             * // => false
+             */
+            function every(collection, predicate, guard) {
+              var func = isArray(collection) ? arrayEvery : baseEvery;
+              if (guard && isIterateeCall(collection, predicate, guard)) {
+                predicate = undefined;
+              }
+              return func(collection, getIteratee(predicate, 3));
+            }
 
-    /**
-     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
-     * `SyntaxError`, `TypeError`, or `URIError` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
-     * @example
-     *
-     * _.isError(new Error);
-     * // => true
-     *
-     * _.isError(Error);
-     * // => false
-     */
-    function isError(value) {
-      if (!isObjectLike(value)) {
-        return false;
-      }
-      var tag = baseGetTag(value);
-      return tag == errorTag || tag == domExcTag ||
-        (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
-    }
+            /**
+             * Iterates over elements of `collection`, returning an array of all elements
+             * `predicate` returns truthy for. The predicate is invoked with three
+             * arguments: (value, index|key, collection).
+             *
+             * **Note:** Unlike `_.remove`, this method returns a new array.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the new filtered array.
+             * @see _.reject
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney', 'age': 36, 'active': true },
+             *   { 'user': 'fred',   'age': 40, 'active': false }
+             * ];
+             *
+             * _.filter(users, function(o) { return !o.active; });
+             * // => objects for ['fred']
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.filter(users, { 'age': 36, 'active': true });
+             * // => objects for ['barney']
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.filter(users, ['active', false]);
+             * // => objects for ['fred']
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.filter(users, 'active');
+             * // => objects for ['barney']
+             */
+            function filter(collection, predicate) {
+              var func = isArray(collection) ? arrayFilter : baseFilter;
+              return func(collection, getIteratee(predicate, 3));
+            }
 
-    /**
-     * Checks if `value` is a finite primitive number.
-     *
-     * **Note:** This method is based on
-     * [`Number.isFinite`](https://mdn.io/Number/isFinite).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
-     * @example
-     *
-     * _.isFinite(3);
-     * // => true
-     *
-     * _.isFinite(Number.MIN_VALUE);
-     * // => true
-     *
-     * _.isFinite(Infinity);
-     * // => false
-     *
-     * _.isFinite('3');
-     * // => false
-     */
-    function isFinite(value) {
-      return typeof value == 'number' && nativeIsFinite(value);
-    }
+            /**
+             * Iterates over elements of `collection`, returning the first element
+             * `predicate` returns truthy for. The predicate is invoked with three
+             * arguments: (value, index|key, collection).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to inspect.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @param {number} [fromIndex=0] The index to search from.
+             * @returns {*} Returns the matched element, else `undefined`.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'age': 36, 'active': true },
+             *   { 'user': 'fred',    'age': 40, 'active': false },
+             *   { 'user': 'pebbles', 'age': 1,  'active': true }
+             * ];
+             *
+             * _.find(users, function(o) { return o.age < 40; });
+             * // => object for 'barney'
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.find(users, { 'age': 1, 'active': true });
+             * // => object for 'pebbles'
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.find(users, ['active', false]);
+             * // => object for 'fred'
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.find(users, 'active');
+             * // => object for 'barney'
+             */
+            var find = createFind(findIndex);
+
+            /**
+             * This method is like `_.find` except that it iterates over elements of
+             * `collection` from right to left.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to inspect.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @param {number} [fromIndex=collection.length-1] The index to search from.
+             * @returns {*} Returns the matched element, else `undefined`.
+             * @example
+             *
+             * _.findLast([1, 2, 3, 4], function(n) {
+             *   return n % 2 == 1;
+             * });
+             * // => 3
+             */
+            var findLast = createFind(findLastIndex);
+
+            /**
+             * Creates a flattened array of values by running each element in `collection`
+             * thru `iteratee` and flattening the mapped results. The iteratee is invoked
+             * with three arguments: (value, index|key, collection).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the new flattened array.
+             * @example
+             *
+             * function duplicate(n) {
+             *   return [n, n];
+             * }
+             *
+             * _.flatMap([1, 2], duplicate);
+             * // => [1, 1, 2, 2]
+             */
+            function flatMap(collection, iteratee) {
+              return baseFlatten(map(collection, iteratee), 1);
+            }
 
-    /**
-     * Checks if `value` is classified as a `Function` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a function, else `false`.
-     * @example
-     *
-     * _.isFunction(_);
-     * // => true
-     *
-     * _.isFunction(/abc/);
-     * // => false
-     */
-    function isFunction(value) {
-      if (!isObject(value)) {
-        return false;
-      }
-      // The use of `Object#toString` avoids issues with the `typeof` operator
-      // in Safari 9 which returns 'object' for typed arrays and other constructors.
-      var tag = baseGetTag(value);
-      return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
-    }
+            /**
+             * This method is like `_.flatMap` except that it recursively flattens the
+             * mapped results.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.7.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the new flattened array.
+             * @example
+             *
+             * function duplicate(n) {
+             *   return [[[n, n]]];
+             * }
+             *
+             * _.flatMapDeep([1, 2], duplicate);
+             * // => [1, 1, 2, 2]
+             */
+            function flatMapDeep(collection, iteratee) {
+              return baseFlatten(map(collection, iteratee), INFINITY);
+            }
 
-    /**
-     * Checks if `value` is an integer.
-     *
-     * **Note:** This method is based on
-     * [`Number.isInteger`](https://mdn.io/Number/isInteger).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
-     * @example
-     *
-     * _.isInteger(3);
-     * // => true
-     *
-     * _.isInteger(Number.MIN_VALUE);
-     * // => false
-     *
-     * _.isInteger(Infinity);
-     * // => false
-     *
-     * _.isInteger('3');
-     * // => false
-     */
-    function isInteger(value) {
-      return typeof value == 'number' && value == toInteger(value);
-    }
+            /**
+             * This method is like `_.flatMap` except that it recursively flattens the
+             * mapped results up to `depth` times.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.7.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @param {number} [depth=1] The maximum recursion depth.
+             * @returns {Array} Returns the new flattened array.
+             * @example
+             *
+             * function duplicate(n) {
+             *   return [[[n, n]]];
+             * }
+             *
+             * _.flatMapDepth([1, 2], duplicate, 2);
+             * // => [[1, 1], [2, 2]]
+             */
+            function flatMapDepth(collection, iteratee, depth) {
+              depth = depth === undefined ? 1 : toInteger(depth);
+              return baseFlatten(map(collection, iteratee), depth);
+            }
 
-    /**
-     * Checks if `value` is a valid array-like length.
-     *
-     * **Note:** This method is loosely based on
-     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
-     * @example
-     *
-     * _.isLength(3);
-     * // => true
-     *
-     * _.isLength(Number.MIN_VALUE);
-     * // => false
-     *
-     * _.isLength(Infinity);
-     * // => false
-     *
-     * _.isLength('3');
-     * // => false
-     */
-    function isLength(value) {
-      return typeof value == 'number' &&
-        value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
-    }
+            /**
+             * Iterates over elements of `collection` and invokes `iteratee` for each element.
+             * The iteratee is invoked with three arguments: (value, index|key, collection).
+             * Iteratee functions may exit iteration early by explicitly returning `false`.
+             *
+             * **Note:** As with other "Collections" methods, objects with a "length"
+             * property are iterated like arrays. To avoid this behavior use `_.forIn`
+             * or `_.forOwn` for object iteration.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @alias each
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Array|Object} Returns `collection`.
+             * @see _.forEachRight
+             * @example
+             *
+             * _.forEach([1, 2], function(value) {
+             *   console.log(value);
+             * });
+             * // => Logs `1` then `2`.
+             *
+             * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
+             *   console.log(key);
+             * });
+             * // => Logs 'a' then 'b' (iteration order is not guaranteed).
+             */
+            function forEach(collection, iteratee) {
+              var func = isArray(collection) ? arrayEach : baseEach;
+              return func(collection, getIteratee(iteratee, 3));
+            }
 
-    /**
-     * Checks if `value` is the
-     * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
-     * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
-     * @example
-     *
-     * _.isObject({});
-     * // => true
-     *
-     * _.isObject([1, 2, 3]);
-     * // => true
-     *
-     * _.isObject(_.noop);
-     * // => true
-     *
-     * _.isObject(null);
-     * // => false
-     */
-    function isObject(value) {
-      var type = typeof value;
-      return value != null && (type == 'object' || type == 'function');
-    }
+            /**
+             * This method is like `_.forEach` except that it iterates over elements of
+             * `collection` from right to left.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @alias eachRight
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Array|Object} Returns `collection`.
+             * @see _.forEach
+             * @example
+             *
+             * _.forEachRight([1, 2], function(value) {
+             *   console.log(value);
+             * });
+             * // => Logs `2` then `1`.
+             */
+            function forEachRight(collection, iteratee) {
+              var func = isArray(collection) ? arrayEachRight : baseEachRight;
+              return func(collection, getIteratee(iteratee, 3));
+            }
 
-    /**
-     * Checks if `value` is object-like. A value is object-like if it's not `null`
-     * and has a `typeof` result of "object".
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
-     * @example
-     *
-     * _.isObjectLike({});
-     * // => true
-     *
-     * _.isObjectLike([1, 2, 3]);
-     * // => true
-     *
-     * _.isObjectLike(_.noop);
-     * // => false
-     *
-     * _.isObjectLike(null);
-     * // => false
-     */
-    function isObjectLike(value) {
-      return value != null && typeof value == 'object';
-    }
+            /**
+             * Creates an object composed of keys generated from the results of running
+             * each element of `collection` thru `iteratee`. The order of grouped values
+             * is determined by the order they occur in `collection`. The corresponding
+             * value of each key is an array of elements responsible for generating the
+             * key. The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
+             * @returns {Object} Returns the composed aggregate object.
+             * @example
+             *
+             * _.groupBy([6.1, 4.2, 6.3], Math.floor);
+             * // => { '4': [4.2], '6': [6.1, 6.3] }
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.groupBy(['one', 'two', 'three'], 'length');
+             * // => { '3': ['one', 'two'], '5': ['three'] }
+             */
+            var groupBy = createAggregator(function (result, value, key) {
+              if (hasOwnProperty.call(result, key)) {
+                result[key].push(value);
+              } else {
+                baseAssignValue(result, key, [value]);
+              }
+            });
 
-    /**
-     * Checks if `value` is classified as a `Map` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.3.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
-     * @example
-     *
-     * _.isMap(new Map);
-     * // => true
-     *
-     * _.isMap(new WeakMap);
-     * // => false
-     */
-    var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
-
-    /**
-     * Performs a partial deep comparison between `object` and `source` to
-     * determine if `object` contains equivalent property values.
-     *
-     * **Note:** This method is equivalent to `_.matches` when `source` is
-     * partially applied.
-     *
-     * Partial comparisons will match empty array and empty object `source`
-     * values against any array or object value, respectively. See `_.isEqual`
-     * for a list of supported value comparisons.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Lang
-     * @param {Object} object The object to inspect.
-     * @param {Object} source The object of property values to match.
-     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': 2 };
-     *
-     * _.isMatch(object, { 'b': 2 });
-     * // => true
-     *
-     * _.isMatch(object, { 'b': 1 });
-     * // => false
-     */
-    function isMatch(object, source) {
-      return object === source || baseIsMatch(object, source, getMatchData(source));
-    }
+            /**
+             * Checks if `value` is in `collection`. If `collection` is a string, it's
+             * checked for a substring of `value`, otherwise
+             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * is used for equality comparisons. If `fromIndex` is negative, it's used as
+             * the offset from the end of `collection`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object|string} collection The collection to inspect.
+             * @param {*} value The value to search for.
+             * @param {number} [fromIndex=0] The index to search from.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
+             * @returns {boolean} Returns `true` if `value` is found, else `false`.
+             * @example
+             *
+             * _.includes([1, 2, 3], 1);
+             * // => true
+             *
+             * _.includes([1, 2, 3], 1, 2);
+             * // => false
+             *
+             * _.includes({ 'a': 1, 'b': 2 }, 1);
+             * // => true
+             *
+             * _.includes('abcd', 'bc');
+             * // => true
+             */
+            function includes(collection, value, fromIndex, guard) {
+              collection = isArrayLike(collection)
+                ? collection
+                : values(collection);
+              fromIndex = fromIndex && !guard ? toInteger(fromIndex) : 0;
+
+              var length = collection.length;
+              if (fromIndex < 0) {
+                fromIndex = nativeMax(length + fromIndex, 0);
+              }
+              return isString(collection)
+                ? fromIndex <= length &&
+                    collection.indexOf(value, fromIndex) > -1
+                : !!length && baseIndexOf(collection, value, fromIndex) > -1;
+            }
 
-    /**
-     * This method is like `_.isMatch` except that it accepts `customizer` which
-     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
-     * are handled by the method instead. The `customizer` is invoked with five
-     * arguments: (objValue, srcValue, index|key, object, source).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {Object} object The object to inspect.
-     * @param {Object} source The object of property values to match.
-     * @param {Function} [customizer] The function to customize comparisons.
-     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
-     * @example
-     *
-     * function isGreeting(value) {
-     *   return /^h(?:i|ello)$/.test(value);
-     * }
-     *
-     * function customizer(objValue, srcValue) {
-     *   if (isGreeting(objValue) && isGreeting(srcValue)) {
-     *     return true;
-     *   }
-     * }
-     *
-     * var object = { 'greeting': 'hello' };
-     * var source = { 'greeting': 'hi' };
-     *
-     * _.isMatchWith(object, source, customizer);
-     * // => true
-     */
-    function isMatchWith(object, source, customizer) {
-      customizer = typeof customizer == 'function' ? customizer : undefined;
-      return baseIsMatch(object, source, getMatchData(source), customizer);
-    }
+            /**
+             * Invokes the method at `path` of each element in `collection`, returning
+             * an array of the results of each invoked method. Any additional arguments
+             * are provided to each invoked method. If `path` is a function, it's invoked
+             * for, and `this` bound to, each element in `collection`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Array|Function|string} path The path of the method to invoke or
+             *  the function invoked per iteration.
+             * @param {...*} [args] The arguments to invoke each method with.
+             * @returns {Array} Returns the array of results.
+             * @example
+             *
+             * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
+             * // => [[1, 5, 7], [1, 2, 3]]
+             *
+             * _.invokeMap([123, 456], String.prototype.split, '');
+             * // => [['1', '2', '3'], ['4', '5', '6']]
+             */
+            var invokeMap = baseRest(function (collection, path, args) {
+              var index = -1,
+                isFunc = typeof path == "function",
+                result = isArrayLike(collection)
+                  ? Array(collection.length)
+                  : [];
+
+              baseEach(collection, function (value) {
+                result[++index] = isFunc
+                  ? apply(path, value, args)
+                  : baseInvoke(value, path, args);
+              });
+              return result;
+            });
 
-    /**
-     * Checks if `value` is `NaN`.
-     *
-     * **Note:** This method is based on
-     * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
-     * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
-     * `undefined` and other non-number values.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
-     * @example
-     *
-     * _.isNaN(NaN);
-     * // => true
-     *
-     * _.isNaN(new Number(NaN));
-     * // => true
-     *
-     * isNaN(undefined);
-     * // => true
-     *
-     * _.isNaN(undefined);
-     * // => false
-     */
-    function isNaN(value) {
-      // An `NaN` primitive is the only value that is not equal to itself.
-      // Perform the `toStringTag` check first to avoid errors with some
-      // ActiveX objects in IE.
-      return isNumber(value) && value != +value;
-    }
+            /**
+             * Creates an object composed of keys generated from the results of running
+             * each element of `collection` thru `iteratee`. The corresponding value of
+             * each key is the last element responsible for generating the key. The
+             * iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
+             * @returns {Object} Returns the composed aggregate object.
+             * @example
+             *
+             * var array = [
+             *   { 'dir': 'left', 'code': 97 },
+             *   { 'dir': 'right', 'code': 100 }
+             * ];
+             *
+             * _.keyBy(array, function(o) {
+             *   return String.fromCharCode(o.code);
+             * });
+             * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+             *
+             * _.keyBy(array, 'dir');
+             * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
+             */
+            var keyBy = createAggregator(function (result, value, key) {
+              baseAssignValue(result, key, value);
+            });
 
-    /**
-     * Checks if `value` is a pristine native function.
-     *
-     * **Note:** This method can't reliably detect native functions in the presence
-     * of the core-js package because core-js circumvents this kind of detection.
-     * Despite multiple requests, the core-js maintainer has made it clear: any
-     * attempt to fix the detection will be obstructed. As a result, we're left
-     * with little choice but to throw an error. Unfortunately, this also affects
-     * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
-     * which rely on core-js.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a native function,
-     *  else `false`.
-     * @example
-     *
-     * _.isNative(Array.prototype.push);
-     * // => true
-     *
-     * _.isNative(_);
-     * // => false
-     */
-    function isNative(value) {
-      if (isMaskable(value)) {
-        throw new Error(CORE_ERROR_TEXT);
-      }
-      return baseIsNative(value);
-    }
+            /**
+             * Creates an array of values by running each element in `collection` thru
+             * `iteratee`. The iteratee is invoked with three arguments:
+             * (value, index|key, collection).
+             *
+             * Many lodash methods are guarded to work as iteratees for methods like
+             * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
+             *
+             * The guarded methods are:
+             * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
+             * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
+             * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
+             * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the new mapped array.
+             * @example
+             *
+             * function square(n) {
+             *   return n * n;
+             * }
+             *
+             * _.map([4, 8], square);
+             * // => [16, 64]
+             *
+             * _.map({ 'a': 4, 'b': 8 }, square);
+             * // => [16, 64] (iteration order is not guaranteed)
+             *
+             * var users = [
+             *   { 'user': 'barney' },
+             *   { 'user': 'fred' }
+             * ];
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.map(users, 'user');
+             * // => ['barney', 'fred']
+             */
+            function map(collection, iteratee) {
+              var func = isArray(collection) ? arrayMap : baseMap;
+              return func(collection, getIteratee(iteratee, 3));
+            }
 
-    /**
-     * Checks if `value` is `null`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
-     * @example
-     *
-     * _.isNull(null);
-     * // => true
-     *
-     * _.isNull(void 0);
-     * // => false
-     */
-    function isNull(value) {
-      return value === null;
-    }
+            /**
+             * This method is like `_.sortBy` except that it allows specifying the sort
+             * orders of the iteratees to sort by. If `orders` is unspecified, all values
+             * are sorted in ascending order. Otherwise, specify an order of "desc" for
+             * descending or "asc" for ascending sort order of corresponding values.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
+             *  The iteratees to sort by.
+             * @param {string[]} [orders] The sort orders of `iteratees`.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
+             * @returns {Array} Returns the new sorted array.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'fred',   'age': 48 },
+             *   { 'user': 'barney', 'age': 34 },
+             *   { 'user': 'fred',   'age': 40 },
+             *   { 'user': 'barney', 'age': 36 }
+             * ];
+             *
+             * // Sort by `user` in ascending order and by `age` in descending order.
+             * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
+             * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+             */
+            function orderBy(collection, iteratees, orders, guard) {
+              if (collection == null) {
+                return [];
+              }
+              if (!isArray(iteratees)) {
+                iteratees = iteratees == null ? [] : [iteratees];
+              }
+              orders = guard ? undefined : orders;
+              if (!isArray(orders)) {
+                orders = orders == null ? [] : [orders];
+              }
+              return baseOrderBy(collection, iteratees, orders);
+            }
 
-    /**
-     * Checks if `value` is `null` or `undefined`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
-     * @example
-     *
-     * _.isNil(null);
-     * // => true
-     *
-     * _.isNil(void 0);
-     * // => true
-     *
-     * _.isNil(NaN);
-     * // => false
-     */
-    function isNil(value) {
-      return value == null;
-    }
+            /**
+             * Creates an array of elements split into two groups, the first of which
+             * contains elements `predicate` returns truthy for, the second of which
+             * contains elements `predicate` returns falsey for. The predicate is
+             * invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the array of grouped elements.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney',  'age': 36, 'active': false },
+             *   { 'user': 'fred',    'age': 40, 'active': true },
+             *   { 'user': 'pebbles', 'age': 1,  'active': false }
+             * ];
+             *
+             * _.partition(users, function(o) { return o.active; });
+             * // => objects for [['fred'], ['barney', 'pebbles']]
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.partition(users, { 'age': 1, 'active': false });
+             * // => objects for [['pebbles'], ['barney', 'fred']]
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.partition(users, ['active', false]);
+             * // => objects for [['barney', 'pebbles'], ['fred']]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.partition(users, 'active');
+             * // => objects for [['fred'], ['barney', 'pebbles']]
+             */
+            var partition = createAggregator(
+              function (result, value, key) {
+                result[key ? 0 : 1].push(value);
+              },
+              function () {
+                return [[], []];
+              },
+            );
+
+            /**
+             * Reduces `collection` to a value which is the accumulated result of running
+             * each element in `collection` thru `iteratee`, where each successive
+             * invocation is supplied the return value of the previous. If `accumulator`
+             * is not given, the first element of `collection` is used as the initial
+             * value. The iteratee is invoked with four arguments:
+             * (accumulator, value, index|key, collection).
+             *
+             * Many lodash methods are guarded to work as iteratees for methods like
+             * `_.reduce`, `_.reduceRight`, and `_.transform`.
+             *
+             * The guarded methods are:
+             * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
+             * and `sortBy`
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @param {*} [accumulator] The initial value.
+             * @returns {*} Returns the accumulated value.
+             * @see _.reduceRight
+             * @example
+             *
+             * _.reduce([1, 2], function(sum, n) {
+             *   return sum + n;
+             * }, 0);
+             * // => 3
+             *
+             * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
+             *   (result[value] || (result[value] = [])).push(key);
+             *   return result;
+             * }, {});
+             * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
+             */
+            function reduce(collection, iteratee, accumulator) {
+              var func = isArray(collection) ? arrayReduce : baseReduce,
+                initAccum = arguments.length < 3;
+
+              return func(
+                collection,
+                getIteratee(iteratee, 4),
+                accumulator,
+                initAccum,
+                baseEach,
+              );
+            }
 
-    /**
-     * Checks if `value` is classified as a `Number` primitive or object.
-     *
-     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
-     * classified as numbers, use the `_.isFinite` method.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a number, else `false`.
-     * @example
-     *
-     * _.isNumber(3);
-     * // => true
-     *
-     * _.isNumber(Number.MIN_VALUE);
-     * // => true
-     *
-     * _.isNumber(Infinity);
-     * // => true
-     *
-     * _.isNumber('3');
-     * // => false
-     */
-    function isNumber(value) {
-      return typeof value == 'number' ||
-        (isObjectLike(value) && baseGetTag(value) == numberTag);
-    }
+            /**
+             * This method is like `_.reduce` except that it iterates over elements of
+             * `collection` from right to left.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @param {*} [accumulator] The initial value.
+             * @returns {*} Returns the accumulated value.
+             * @see _.reduce
+             * @example
+             *
+             * var array = [[0, 1], [2, 3], [4, 5]];
+             *
+             * _.reduceRight(array, function(flattened, other) {
+             *   return flattened.concat(other);
+             * }, []);
+             * // => [4, 5, 2, 3, 0, 1]
+             */
+            function reduceRight(collection, iteratee, accumulator) {
+              var func = isArray(collection) ? arrayReduceRight : baseReduce,
+                initAccum = arguments.length < 3;
+
+              return func(
+                collection,
+                getIteratee(iteratee, 4),
+                accumulator,
+                initAccum,
+                baseEachRight,
+              );
+            }
 
-    /**
-     * Checks if `value` is a plain object, that is, an object created by the
-     * `Object` constructor or one with a `[[Prototype]]` of `null`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.8.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     * }
-     *
-     * _.isPlainObject(new Foo);
-     * // => false
-     *
-     * _.isPlainObject([1, 2, 3]);
-     * // => false
-     *
-     * _.isPlainObject({ 'x': 0, 'y': 0 });
-     * // => true
-     *
-     * _.isPlainObject(Object.create(null));
-     * // => true
-     */
-    function isPlainObject(value) {
-      if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
-        return false;
-      }
-      var proto = getPrototype(value);
-      if (proto === null) {
-        return true;
-      }
-      var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
-      return typeof Ctor == 'function' && Ctor instanceof Ctor &&
-        funcToString.call(Ctor) == objectCtorString;
-    }
+            /**
+             * The opposite of `_.filter`; this method returns the elements of `collection`
+             * that `predicate` does **not** return truthy for.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the new filtered array.
+             * @see _.filter
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney', 'age': 36, 'active': false },
+             *   { 'user': 'fred',   'age': 40, 'active': true }
+             * ];
+             *
+             * _.reject(users, function(o) { return !o.active; });
+             * // => objects for ['fred']
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.reject(users, { 'age': 40, 'active': true });
+             * // => objects for ['barney']
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.reject(users, ['active', false]);
+             * // => objects for ['fred']
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.reject(users, 'active');
+             * // => objects for ['barney']
+             */
+            function reject(collection, predicate) {
+              var func = isArray(collection) ? arrayFilter : baseFilter;
+              return func(collection, negate(getIteratee(predicate, 3)));
+            }
 
-    /**
-     * Checks if `value` is classified as a `RegExp` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.1.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
-     * @example
-     *
-     * _.isRegExp(/abc/);
-     * // => true
-     *
-     * _.isRegExp('/abc/');
-     * // => false
-     */
-    var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
-
-    /**
-     * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
-     * double precision number which isn't the result of a rounded unsafe integer.
-     *
-     * **Note:** This method is based on
-     * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
-     * @example
-     *
-     * _.isSafeInteger(3);
-     * // => true
-     *
-     * _.isSafeInteger(Number.MIN_VALUE);
-     * // => false
-     *
-     * _.isSafeInteger(Infinity);
-     * // => false
-     *
-     * _.isSafeInteger('3');
-     * // => false
-     */
-    function isSafeInteger(value) {
-      return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
-    }
+            /**
+             * Gets a random element from `collection`.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to sample.
+             * @returns {*} Returns the random element.
+             * @example
+             *
+             * _.sample([1, 2, 3, 4]);
+             * // => 2
+             */
+            function sample(collection) {
+              var func = isArray(collection) ? arraySample : baseSample;
+              return func(collection);
+            }
 
-    /**
-     * Checks if `value` is classified as a `Set` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.3.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
-     * @example
-     *
-     * _.isSet(new Set);
-     * // => true
-     *
-     * _.isSet(new WeakSet);
-     * // => false
-     */
-    var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
-
-    /**
-     * Checks if `value` is classified as a `String` primitive or object.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a string, else `false`.
-     * @example
-     *
-     * _.isString('abc');
-     * // => true
-     *
-     * _.isString(1);
-     * // => false
-     */
-    function isString(value) {
-      return typeof value == 'string' ||
-        (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
-    }
+            /**
+             * Gets `n` random elements at unique keys from `collection` up to the
+             * size of `collection`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to sample.
+             * @param {number} [n=1] The number of elements to sample.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the random elements.
+             * @example
+             *
+             * _.sampleSize([1, 2, 3], 2);
+             * // => [3, 1]
+             *
+             * _.sampleSize([1, 2, 3], 4);
+             * // => [2, 3, 1]
+             */
+            function sampleSize(collection, n, guard) {
+              if (
+                guard ? isIterateeCall(collection, n, guard) : n === undefined
+              ) {
+                n = 1;
+              } else {
+                n = toInteger(n);
+              }
+              var func = isArray(collection) ? arraySampleSize : baseSampleSize;
+              return func(collection, n);
+            }
 
-    /**
-     * Checks if `value` is classified as a `Symbol` primitive or object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
-     * @example
-     *
-     * _.isSymbol(Symbol.iterator);
-     * // => true
-     *
-     * _.isSymbol('abc');
-     * // => false
-     */
-    function isSymbol(value) {
-      return typeof value == 'symbol' ||
-        (isObjectLike(value) && baseGetTag(value) == symbolTag);
-    }
+            /**
+             * Creates an array of shuffled values, using a version of the
+             * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to shuffle.
+             * @returns {Array} Returns the new shuffled array.
+             * @example
+             *
+             * _.shuffle([1, 2, 3, 4]);
+             * // => [4, 1, 3, 2]
+             */
+            function shuffle(collection) {
+              var func = isArray(collection) ? arrayShuffle : baseShuffle;
+              return func(collection);
+            }
 
-    /**
-     * Checks if `value` is classified as a typed array.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
-     * @example
-     *
-     * _.isTypedArray(new Uint8Array);
-     * // => true
-     *
-     * _.isTypedArray([]);
-     * // => false
-     */
-    var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
-
-    /**
-     * Checks if `value` is `undefined`.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
-     * @example
-     *
-     * _.isUndefined(void 0);
-     * // => true
-     *
-     * _.isUndefined(null);
-     * // => false
-     */
-    function isUndefined(value) {
-      return value === undefined;
-    }
+            /**
+             * Gets the size of `collection` by returning its length for array-like
+             * values or the number of own enumerable string keyed properties for objects.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object|string} collection The collection to inspect.
+             * @returns {number} Returns the collection size.
+             * @example
+             *
+             * _.size([1, 2, 3]);
+             * // => 3
+             *
+             * _.size({ 'a': 1, 'b': 2 });
+             * // => 2
+             *
+             * _.size('pebbles');
+             * // => 7
+             */
+            function size(collection) {
+              if (collection == null) {
+                return 0;
+              }
+              if (isArrayLike(collection)) {
+                return isString(collection)
+                  ? stringSize(collection)
+                  : collection.length;
+              }
+              var tag = getTag(collection);
+              if (tag == mapTag || tag == setTag) {
+                return collection.size;
+              }
+              return baseKeys(collection).length;
+            }
 
-    /**
-     * Checks if `value` is classified as a `WeakMap` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.3.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
-     * @example
-     *
-     * _.isWeakMap(new WeakMap);
-     * // => true
-     *
-     * _.isWeakMap(new Map);
-     * // => false
-     */
-    function isWeakMap(value) {
-      return isObjectLike(value) && getTag(value) == weakMapTag;
-    }
+            /**
+             * Checks if `predicate` returns truthy for **any** element of `collection`.
+             * Iteration is stopped once `predicate` returns truthy. The predicate is
+             * invoked with three arguments: (value, index|key, collection).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {boolean} Returns `true` if any element passes the predicate check,
+             *  else `false`.
+             * @example
+             *
+             * _.some([null, 0, 'yes', false], Boolean);
+             * // => true
+             *
+             * var users = [
+             *   { 'user': 'barney', 'active': true },
+             *   { 'user': 'fred',   'active': false }
+             * ];
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.some(users, { 'user': 'barney', 'active': false });
+             * // => false
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.some(users, ['active', false]);
+             * // => true
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.some(users, 'active');
+             * // => true
+             */
+            function some(collection, predicate, guard) {
+              var func = isArray(collection) ? arraySome : baseSome;
+              if (guard && isIterateeCall(collection, predicate, guard)) {
+                predicate = undefined;
+              }
+              return func(collection, getIteratee(predicate, 3));
+            }
 
-    /**
-     * Checks if `value` is classified as a `WeakSet` object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.3.0
-     * @category Lang
-     * @param {*} value The value to check.
-     * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
-     * @example
-     *
-     * _.isWeakSet(new WeakSet);
-     * // => true
-     *
-     * _.isWeakSet(new Set);
-     * // => false
-     */
-    function isWeakSet(value) {
-      return isObjectLike(value) && baseGetTag(value) == weakSetTag;
-    }
+            /**
+             * Creates an array of elements, sorted in ascending order by the results of
+             * running each element in a collection thru each iteratee. This method
+             * performs a stable sort, that is, it preserves the original sort order of
+             * equal elements. The iteratees are invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Collection
+             * @param {Array|Object} collection The collection to iterate over.
+             * @param {...(Function|Function[])} [iteratees=[_.identity]]
+             *  The iteratees to sort by.
+             * @returns {Array} Returns the new sorted array.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'fred',   'age': 48 },
+             *   { 'user': 'barney', 'age': 36 },
+             *   { 'user': 'fred',   'age': 40 },
+             *   { 'user': 'barney', 'age': 34 }
+             * ];
+             *
+             * _.sortBy(users, [function(o) { return o.user; }]);
+             * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+             *
+             * _.sortBy(users, ['user', 'age']);
+             * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
+             */
+            var sortBy = baseRest(function (collection, iteratees) {
+              if (collection == null) {
+                return [];
+              }
+              var length = iteratees.length;
+              if (
+                length > 1 &&
+                isIterateeCall(collection, iteratees[0], iteratees[1])
+              ) {
+                iteratees = [];
+              } else if (
+                length > 2 &&
+                isIterateeCall(iteratees[0], iteratees[1], iteratees[2])
+              ) {
+                iteratees = [iteratees[0]];
+              }
+              return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
+            });
 
-    /**
-     * Checks if `value` is less than `other`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.9.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if `value` is less than `other`,
-     *  else `false`.
-     * @see _.gt
-     * @example
-     *
-     * _.lt(1, 3);
-     * // => true
-     *
-     * _.lt(3, 3);
-     * // => false
-     *
-     * _.lt(3, 1);
-     * // => false
-     */
-    var lt = createRelationalOperation(baseLt);
-
-    /**
-     * Checks if `value` is less than or equal to `other`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.9.0
-     * @category Lang
-     * @param {*} value The value to compare.
-     * @param {*} other The other value to compare.
-     * @returns {boolean} Returns `true` if `value` is less than or equal to
-     *  `other`, else `false`.
-     * @see _.gte
-     * @example
-     *
-     * _.lte(1, 3);
-     * // => true
-     *
-     * _.lte(3, 3);
-     * // => true
-     *
-     * _.lte(3, 1);
-     * // => false
-     */
-    var lte = createRelationalOperation(function(value, other) {
-      return value <= other;
-    });
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Gets the timestamp of the number of milliseconds that have elapsed since
+             * the Unix epoch (1 January 1970 00:00:00 UTC).
+             *
+             * @static
+             * @memberOf _
+             * @since 2.4.0
+             * @category Date
+             * @returns {number} Returns the timestamp.
+             * @example
+             *
+             * _.defer(function(stamp) {
+             *   console.log(_.now() - stamp);
+             * }, _.now());
+             * // => Logs the number of milliseconds it took for the deferred invocation.
+             */
+            var now =
+              ctxNow ||
+              function () {
+                return root.Date.now();
+              };
 
-    /**
-     * Converts `value` to an array.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {Array} Returns the converted array.
-     * @example
-     *
-     * _.toArray({ 'a': 1, 'b': 2 });
-     * // => [1, 2]
-     *
-     * _.toArray('abc');
-     * // => ['a', 'b', 'c']
-     *
-     * _.toArray(1);
-     * // => []
-     *
-     * _.toArray(null);
-     * // => []
-     */
-    function toArray(value) {
-      if (!value) {
-        return [];
-      }
-      if (isArrayLike(value)) {
-        return isString(value) ? stringToArray(value) : copyArray(value);
-      }
-      if (symIterator && value[symIterator]) {
-        return iteratorToArray(value[symIterator]());
-      }
-      var tag = getTag(value),
-          func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * The opposite of `_.before`; this method creates a function that invokes
+             * `func` once it's called `n` or more times.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {number} n The number of calls before `func` is invoked.
+             * @param {Function} func The function to restrict.
+             * @returns {Function} Returns the new restricted function.
+             * @example
+             *
+             * var saves = ['profile', 'settings'];
+             *
+             * var done = _.after(saves.length, function() {
+             *   console.log('done saving!');
+             * });
+             *
+             * _.forEach(saves, function(type) {
+             *   asyncSave({ 'type': type, 'complete': done });
+             * });
+             * // => Logs 'done saving!' after the two async saves have completed.
+             */
+            function after(n, func) {
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              n = toInteger(n);
+              return function () {
+                if (--n < 1) {
+                  return func.apply(this, arguments);
+                }
+              };
+            }
 
-      return func(value);
-    }
+            /**
+             * Creates a function that invokes `func`, with up to `n` arguments,
+             * ignoring any additional arguments.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Function
+             * @param {Function} func The function to cap arguments for.
+             * @param {number} [n=func.length] The arity cap.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Function} Returns the new capped function.
+             * @example
+             *
+             * _.map(['6', '8', '10'], _.ary(parseInt, 1));
+             * // => [6, 8, 10]
+             */
+            function ary(func, n, guard) {
+              n = guard ? undefined : n;
+              n = func && n == null ? func.length : n;
+              return createWrap(
+                func,
+                WRAP_ARY_FLAG,
+                undefined,
+                undefined,
+                undefined,
+                undefined,
+                n,
+              );
+            }
 
-    /**
-     * Converts `value` to a finite number.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.12.0
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {number} Returns the converted number.
-     * @example
-     *
-     * _.toFinite(3.2);
-     * // => 3.2
-     *
-     * _.toFinite(Number.MIN_VALUE);
-     * // => 5e-324
-     *
-     * _.toFinite(Infinity);
-     * // => 1.7976931348623157e+308
-     *
-     * _.toFinite('3.2');
-     * // => 3.2
-     */
-    function toFinite(value) {
-      if (!value) {
-        return value === 0 ? value : 0;
-      }
-      value = toNumber(value);
-      if (value === INFINITY || value === -INFINITY) {
-        var sign = (value < 0 ? -1 : 1);
-        return sign * MAX_INTEGER;
-      }
-      return value === value ? value : 0;
-    }
+            /**
+             * Creates a function that invokes `func`, with the `this` binding and arguments
+             * of the created function, while it's called less than `n` times. Subsequent
+             * calls to the created function return the result of the last `func` invocation.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Function
+             * @param {number} n The number of calls at which `func` is no longer invoked.
+             * @param {Function} func The function to restrict.
+             * @returns {Function} Returns the new restricted function.
+             * @example
+             *
+             * jQuery(element).on('click', _.before(5, addContactToList));
+             * // => Allows adding up to 4 contacts to the list.
+             */
+            function before(n, func) {
+              var result;
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              n = toInteger(n);
+              return function () {
+                if (--n > 0) {
+                  result = func.apply(this, arguments);
+                }
+                if (n <= 1) {
+                  func = undefined;
+                }
+                return result;
+              };
+            }
 
-    /**
-     * Converts `value` to an integer.
-     *
-     * **Note:** This method is loosely based on
-     * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {number} Returns the converted integer.
-     * @example
-     *
-     * _.toInteger(3.2);
-     * // => 3
-     *
-     * _.toInteger(Number.MIN_VALUE);
-     * // => 0
-     *
-     * _.toInteger(Infinity);
-     * // => 1.7976931348623157e+308
-     *
-     * _.toInteger('3.2');
-     * // => 3
-     */
-    function toInteger(value) {
-      var result = toFinite(value),
-          remainder = result % 1;
-
-      return result === result ? (remainder ? result - remainder : result) : 0;
-    }
+            /**
+             * Creates a function that invokes `func` with the `this` binding of `thisArg`
+             * and `partials` prepended to the arguments it receives.
+             *
+             * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
+             * may be used as a placeholder for partially applied arguments.
+             *
+             * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
+             * property of bound functions.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to bind.
+             * @param {*} thisArg The `this` binding of `func`.
+             * @param {...*} [partials] The arguments to be partially applied.
+             * @returns {Function} Returns the new bound function.
+             * @example
+             *
+             * function greet(greeting, punctuation) {
+             *   return greeting + ' ' + this.user + punctuation;
+             * }
+             *
+             * var object = { 'user': 'fred' };
+             *
+             * var bound = _.bind(greet, object, 'hi');
+             * bound('!');
+             * // => 'hi fred!'
+             *
+             * // Bound with placeholders.
+             * var bound = _.bind(greet, object, _, '!');
+             * bound('hi');
+             * // => 'hi fred!'
+             */
+            var bind = baseRest(function (func, thisArg, partials) {
+              var bitmask = WRAP_BIND_FLAG;
+              if (partials.length) {
+                var holders = replaceHolders(partials, getHolder(bind));
+                bitmask |= WRAP_PARTIAL_FLAG;
+              }
+              return createWrap(func, bitmask, thisArg, partials, holders);
+            });
 
-    /**
-     * Converts `value` to an integer suitable for use as the length of an
-     * array-like object.
-     *
-     * **Note:** This method is based on
-     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {number} Returns the converted integer.
-     * @example
-     *
-     * _.toLength(3.2);
-     * // => 3
-     *
-     * _.toLength(Number.MIN_VALUE);
-     * // => 0
-     *
-     * _.toLength(Infinity);
-     * // => 4294967295
-     *
-     * _.toLength('3.2');
-     * // => 3
-     */
-    function toLength(value) {
-      return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
-    }
+            /**
+             * Creates a function that invokes the method at `object[key]` with `partials`
+             * prepended to the arguments it receives.
+             *
+             * This method differs from `_.bind` by allowing bound functions to reference
+             * methods that may be redefined or don't yet exist. See
+             * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
+             * for more details.
+             *
+             * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
+             * builds, may be used as a placeholder for partially applied arguments.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.10.0
+             * @category Function
+             * @param {Object} object The object to invoke the method on.
+             * @param {string} key The key of the method.
+             * @param {...*} [partials] The arguments to be partially applied.
+             * @returns {Function} Returns the new bound function.
+             * @example
+             *
+             * var object = {
+             *   'user': 'fred',
+             *   'greet': function(greeting, punctuation) {
+             *     return greeting + ' ' + this.user + punctuation;
+             *   }
+             * };
+             *
+             * var bound = _.bindKey(object, 'greet', 'hi');
+             * bound('!');
+             * // => 'hi fred!'
+             *
+             * object.greet = function(greeting, punctuation) {
+             *   return greeting + 'ya ' + this.user + punctuation;
+             * };
+             *
+             * bound('!');
+             * // => 'hiya fred!'
+             *
+             * // Bound with placeholders.
+             * var bound = _.bindKey(object, 'greet', _, '!');
+             * bound('hi');
+             * // => 'hiya fred!'
+             */
+            var bindKey = baseRest(function (object, key, partials) {
+              var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
+              if (partials.length) {
+                var holders = replaceHolders(partials, getHolder(bindKey));
+                bitmask |= WRAP_PARTIAL_FLAG;
+              }
+              return createWrap(key, bitmask, object, partials, holders);
+            });
 
-    /**
-     * Converts `value` to a number.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to process.
-     * @returns {number} Returns the number.
-     * @example
-     *
-     * _.toNumber(3.2);
-     * // => 3.2
-     *
-     * _.toNumber(Number.MIN_VALUE);
-     * // => 5e-324
-     *
-     * _.toNumber(Infinity);
-     * // => Infinity
-     *
-     * _.toNumber('3.2');
-     * // => 3.2
-     */
-    function toNumber(value) {
-      if (typeof value == 'number') {
-        return value;
-      }
-      if (isSymbol(value)) {
-        return NAN;
-      }
-      if (isObject(value)) {
-        var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
-        value = isObject(other) ? (other + '') : other;
-      }
-      if (typeof value != 'string') {
-        return value === 0 ? value : +value;
-      }
-      value = value.replace(reTrim, '');
-      var isBinary = reIsBinary.test(value);
-      return (isBinary || reIsOctal.test(value))
-        ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
-        : (reIsBadHex.test(value) ? NAN : +value);
-    }
+            /**
+             * Creates a function that accepts arguments of `func` and either invokes
+             * `func` returning its result, if at least `arity` number of arguments have
+             * been provided, or returns a function that accepts the remaining `func`
+             * arguments, and so on. The arity of `func` may be specified if `func.length`
+             * is not sufficient.
+             *
+             * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
+             * may be used as a placeholder for provided arguments.
+             *
+             * **Note:** This method doesn't set the "length" property of curried functions.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Function
+             * @param {Function} func The function to curry.
+             * @param {number} [arity=func.length] The arity of `func`.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Function} Returns the new curried function.
+             * @example
+             *
+             * var abc = function(a, b, c) {
+             *   return [a, b, c];
+             * };
+             *
+             * var curried = _.curry(abc);
+             *
+             * curried(1)(2)(3);
+             * // => [1, 2, 3]
+             *
+             * curried(1, 2)(3);
+             * // => [1, 2, 3]
+             *
+             * curried(1, 2, 3);
+             * // => [1, 2, 3]
+             *
+             * // Curried with placeholders.
+             * curried(1)(_, 3)(2);
+             * // => [1, 2, 3]
+             */
+            function curry(func, arity, guard) {
+              arity = guard ? undefined : arity;
+              var result = createWrap(
+                func,
+                WRAP_CURRY_FLAG,
+                undefined,
+                undefined,
+                undefined,
+                undefined,
+                undefined,
+                arity,
+              );
+              result.placeholder = curry.placeholder;
+              return result;
+            }
 
-    /**
-     * Converts `value` to a plain object flattening inherited enumerable string
-     * keyed properties of `value` to own properties of the plain object.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {Object} Returns the converted plain object.
-     * @example
-     *
-     * function Foo() {
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.assign({ 'a': 1 }, new Foo);
-     * // => { 'a': 1, 'b': 2 }
-     *
-     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
-     * // => { 'a': 1, 'b': 2, 'c': 3 }
-     */
-    function toPlainObject(value) {
-      return copyObject(value, keysIn(value));
-    }
+            /**
+             * This method is like `_.curry` except that arguments are applied to `func`
+             * in the manner of `_.partialRight` instead of `_.partial`.
+             *
+             * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
+             * builds, may be used as a placeholder for provided arguments.
+             *
+             * **Note:** This method doesn't set the "length" property of curried functions.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Function
+             * @param {Function} func The function to curry.
+             * @param {number} [arity=func.length] The arity of `func`.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Function} Returns the new curried function.
+             * @example
+             *
+             * var abc = function(a, b, c) {
+             *   return [a, b, c];
+             * };
+             *
+             * var curried = _.curryRight(abc);
+             *
+             * curried(3)(2)(1);
+             * // => [1, 2, 3]
+             *
+             * curried(2, 3)(1);
+             * // => [1, 2, 3]
+             *
+             * curried(1, 2, 3);
+             * // => [1, 2, 3]
+             *
+             * // Curried with placeholders.
+             * curried(3)(1, _)(2);
+             * // => [1, 2, 3]
+             */
+            function curryRight(func, arity, guard) {
+              arity = guard ? undefined : arity;
+              var result = createWrap(
+                func,
+                WRAP_CURRY_RIGHT_FLAG,
+                undefined,
+                undefined,
+                undefined,
+                undefined,
+                undefined,
+                arity,
+              );
+              result.placeholder = curryRight.placeholder;
+              return result;
+            }
 
-    /**
-     * Converts `value` to a safe integer. A safe integer can be compared and
-     * represented correctly.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {number} Returns the converted integer.
-     * @example
-     *
-     * _.toSafeInteger(3.2);
-     * // => 3
-     *
-     * _.toSafeInteger(Number.MIN_VALUE);
-     * // => 0
-     *
-     * _.toSafeInteger(Infinity);
-     * // => 9007199254740991
-     *
-     * _.toSafeInteger('3.2');
-     * // => 3
-     */
-    function toSafeInteger(value) {
-      return value
-        ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
-        : (value === 0 ? value : 0);
-    }
+            /**
+             * Creates a debounced function that delays invoking `func` until after `wait`
+             * milliseconds have elapsed since the last time the debounced function was
+             * invoked. The debounced function comes with a `cancel` method to cancel
+             * delayed `func` invocations and a `flush` method to immediately invoke them.
+             * Provide `options` to indicate whether `func` should be invoked on the
+             * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
+             * with the last arguments provided to the debounced function. Subsequent
+             * calls to the debounced function return the result of the last `func`
+             * invocation.
+             *
+             * **Note:** If `leading` and `trailing` options are `true`, `func` is
+             * invoked on the trailing edge of the timeout only if the debounced function
+             * is invoked more than once during the `wait` timeout.
+             *
+             * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+             * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+             *
+             * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+             * for details over the differences between `_.debounce` and `_.throttle`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to debounce.
+             * @param {number} [wait=0] The number of milliseconds to delay.
+             * @param {Object} [options={}] The options object.
+             * @param {boolean} [options.leading=false]
+             *  Specify invoking on the leading edge of the timeout.
+             * @param {number} [options.maxWait]
+             *  The maximum time `func` is allowed to be delayed before it's invoked.
+             * @param {boolean} [options.trailing=true]
+             *  Specify invoking on the trailing edge of the timeout.
+             * @returns {Function} Returns the new debounced function.
+             * @example
+             *
+             * // Avoid costly calculations while the window size is in flux.
+             * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+             *
+             * // Invoke `sendMail` when clicked, debouncing subsequent calls.
+             * jQuery(element).on('click', _.debounce(sendMail, 300, {
+             *   'leading': true,
+             *   'trailing': false
+             * }));
+             *
+             * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
+             * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
+             * var source = new EventSource('/stream');
+             * jQuery(source).on('message', debounced);
+             *
+             * // Cancel the trailing debounced invocation.
+             * jQuery(window).on('popstate', debounced.cancel);
+             */
+            function debounce(func, wait, options) {
+              var lastArgs,
+                lastThis,
+                maxWait,
+                result,
+                timerId,
+                lastCallTime,
+                lastInvokeTime = 0,
+                leading = false,
+                maxing = false,
+                trailing = true;
+
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              wait = toNumber(wait) || 0;
+              if (isObject(options)) {
+                leading = !!options.leading;
+                maxing = "maxWait" in options;
+                maxWait = maxing
+                  ? nativeMax(toNumber(options.maxWait) || 0, wait)
+                  : maxWait;
+                trailing =
+                  "trailing" in options ? !!options.trailing : trailing;
+              }
 
-    /**
-     * Converts `value` to a string. An empty string is returned for `null`
-     * and `undefined` values. The sign of `-0` is preserved.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Lang
-     * @param {*} value The value to convert.
-     * @returns {string} Returns the converted string.
-     * @example
-     *
-     * _.toString(null);
-     * // => ''
-     *
-     * _.toString(-0);
-     * // => '-0'
-     *
-     * _.toString([1, 2, 3]);
-     * // => '1,2,3'
-     */
-    function toString(value) {
-      return value == null ? '' : baseToString(value);
-    }
+              function invokeFunc(time) {
+                var args = lastArgs,
+                  thisArg = lastThis;
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Assigns own enumerable string keyed properties of source objects to the
-     * destination object. Source objects are applied from left to right.
-     * Subsequent sources overwrite property assignments of previous sources.
-     *
-     * **Note:** This method mutates `object` and is loosely based on
-     * [`Object.assign`](https://mdn.io/Object/assign).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.10.0
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} [sources] The source objects.
-     * @returns {Object} Returns `object`.
-     * @see _.assignIn
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     * }
-     *
-     * function Bar() {
-     *   this.c = 3;
-     * }
-     *
-     * Foo.prototype.b = 2;
-     * Bar.prototype.d = 4;
-     *
-     * _.assign({ 'a': 0 }, new Foo, new Bar);
-     * // => { 'a': 1, 'c': 3 }
-     */
-    var assign = createAssigner(function(object, source) {
-      if (isPrototype(source) || isArrayLike(source)) {
-        copyObject(source, keys(source), object);
-        return;
-      }
-      for (var key in source) {
-        if (hasOwnProperty.call(source, key)) {
-          assignValue(object, key, source[key]);
-        }
-      }
-    });
+                lastArgs = lastThis = undefined;
+                lastInvokeTime = time;
+                result = func.apply(thisArg, args);
+                return result;
+              }
 
-    /**
-     * This method is like `_.assign` except that it iterates over own and
-     * inherited source properties.
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @alias extend
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} [sources] The source objects.
-     * @returns {Object} Returns `object`.
-     * @see _.assign
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     * }
-     *
-     * function Bar() {
-     *   this.c = 3;
-     * }
-     *
-     * Foo.prototype.b = 2;
-     * Bar.prototype.d = 4;
-     *
-     * _.assignIn({ 'a': 0 }, new Foo, new Bar);
-     * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
-     */
-    var assignIn = createAssigner(function(object, source) {
-      copyObject(source, keysIn(source), object);
-    });
+              function leadingEdge(time) {
+                // Reset any `maxWait` timer.
+                lastInvokeTime = time;
+                // Start the timer for the trailing edge.
+                timerId = setTimeout(timerExpired, wait);
+                // Invoke the leading edge.
+                return leading ? invokeFunc(time) : result;
+              }
 
-    /**
-     * This method is like `_.assignIn` except that it accepts `customizer`
-     * which is invoked to produce the assigned values. If `customizer` returns
-     * `undefined`, assignment is handled by the method instead. The `customizer`
-     * is invoked with five arguments: (objValue, srcValue, key, object, source).
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @alias extendWith
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} sources The source objects.
-     * @param {Function} [customizer] The function to customize assigned values.
-     * @returns {Object} Returns `object`.
-     * @see _.assignWith
-     * @example
-     *
-     * function customizer(objValue, srcValue) {
-     *   return _.isUndefined(objValue) ? srcValue : objValue;
-     * }
-     *
-     * var defaults = _.partialRight(_.assignInWith, customizer);
-     *
-     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
-     * // => { 'a': 1, 'b': 2 }
-     */
-    var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
-      copyObject(source, keysIn(source), object, customizer);
-    });
+              function remainingWait(time) {
+                var timeSinceLastCall = time - lastCallTime,
+                  timeSinceLastInvoke = time - lastInvokeTime,
+                  timeWaiting = wait - timeSinceLastCall;
 
-    /**
-     * This method is like `_.assign` except that it accepts `customizer`
-     * which is invoked to produce the assigned values. If `customizer` returns
-     * `undefined`, assignment is handled by the method instead. The `customizer`
-     * is invoked with five arguments: (objValue, srcValue, key, object, source).
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} sources The source objects.
-     * @param {Function} [customizer] The function to customize assigned values.
-     * @returns {Object} Returns `object`.
-     * @see _.assignInWith
-     * @example
-     *
-     * function customizer(objValue, srcValue) {
-     *   return _.isUndefined(objValue) ? srcValue : objValue;
-     * }
-     *
-     * var defaults = _.partialRight(_.assignWith, customizer);
-     *
-     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
-     * // => { 'a': 1, 'b': 2 }
-     */
-    var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
-      copyObject(source, keys(source), object, customizer);
-    });
+                return maxing
+                  ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
+                  : timeWaiting;
+              }
 
-    /**
-     * Creates an array of values corresponding to `paths` of `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.0.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {...(string|string[])} [paths] The property paths to pick.
-     * @returns {Array} Returns the picked values.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
-     *
-     * _.at(object, ['a[0].b.c', 'a[1]']);
-     * // => [3, 4]
-     */
-    var at = flatRest(baseAt);
-
-    /**
-     * Creates an object that inherits from the `prototype` object. If a
-     * `properties` object is given, its own enumerable string keyed properties
-     * are assigned to the created object.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.3.0
-     * @category Object
-     * @param {Object} prototype The object to inherit from.
-     * @param {Object} [properties] The properties to assign to the object.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * function Shape() {
-     *   this.x = 0;
-     *   this.y = 0;
-     * }
-     *
-     * function Circle() {
-     *   Shape.call(this);
-     * }
-     *
-     * Circle.prototype = _.create(Shape.prototype, {
-     *   'constructor': Circle
-     * });
-     *
-     * var circle = new Circle;
-     * circle instanceof Circle;
-     * // => true
-     *
-     * circle instanceof Shape;
-     * // => true
-     */
-    function create(prototype, properties) {
-      var result = baseCreate(prototype);
-      return properties == null ? result : baseAssign(result, properties);
-    }
+              function shouldInvoke(time) {
+                var timeSinceLastCall = time - lastCallTime,
+                  timeSinceLastInvoke = time - lastInvokeTime;
+
+                // Either this is the first call, activity has stopped and we're at the
+                // trailing edge, the system time has gone backwards and we're treating
+                // it as the trailing edge, or we've hit the `maxWait` limit.
+                return (
+                  lastCallTime === undefined ||
+                  timeSinceLastCall >= wait ||
+                  timeSinceLastCall < 0 ||
+                  (maxing && timeSinceLastInvoke >= maxWait)
+                );
+              }
 
-    /**
-     * Assigns own and inherited enumerable string keyed properties of source
-     * objects to the destination object for all destination properties that
-     * resolve to `undefined`. Source objects are applied from left to right.
-     * Once a property is set, additional values of the same property are ignored.
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} [sources] The source objects.
-     * @returns {Object} Returns `object`.
-     * @see _.defaultsDeep
-     * @example
-     *
-     * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
-     * // => { 'a': 1, 'b': 2 }
-     */
-    var defaults = baseRest(function(object, sources) {
-      object = Object(object);
-
-      var index = -1;
-      var length = sources.length;
-      var guard = length > 2 ? sources[2] : undefined;
-
-      if (guard && isIterateeCall(sources[0], sources[1], guard)) {
-        length = 1;
-      }
-
-      while (++index < length) {
-        var source = sources[index];
-        var props = keysIn(source);
-        var propsIndex = -1;
-        var propsLength = props.length;
-
-        while (++propsIndex < propsLength) {
-          var key = props[propsIndex];
-          var value = object[key];
+              function timerExpired() {
+                var time = now();
+                if (shouldInvoke(time)) {
+                  return trailingEdge(time);
+                }
+                // Restart the timer.
+                timerId = setTimeout(timerExpired, remainingWait(time));
+              }
 
-          if (value === undefined ||
-              (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
-            object[key] = source[key];
-          }
-        }
-      }
+              function trailingEdge(time) {
+                timerId = undefined;
 
-      return object;
-    });
+                // Only invoke if we have `lastArgs` which means `func` has been
+                // debounced at least once.
+                if (trailing && lastArgs) {
+                  return invokeFunc(time);
+                }
+                lastArgs = lastThis = undefined;
+                return result;
+              }
 
-    /**
-     * This method is like `_.defaults` except that it recursively assigns
-     * default properties.
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.10.0
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} [sources] The source objects.
-     * @returns {Object} Returns `object`.
-     * @see _.defaults
-     * @example
-     *
-     * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
-     * // => { 'a': { 'b': 2, 'c': 3 } }
-     */
-    var defaultsDeep = baseRest(function(args) {
-      args.push(undefined, customDefaultsMerge);
-      return apply(mergeWith, undefined, args);
-    });
+              function cancel() {
+                if (timerId !== undefined) {
+                  clearTimeout(timerId);
+                }
+                lastInvokeTime = 0;
+                lastArgs = lastCallTime = lastThis = timerId = undefined;
+              }
 
-    /**
-     * This method is like `_.find` except that it returns the key of the first
-     * element `predicate` returns truthy for instead of the element itself.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.1.0
-     * @category Object
-     * @param {Object} object The object to inspect.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {string|undefined} Returns the key of the matched element,
-     *  else `undefined`.
-     * @example
-     *
-     * var users = {
-     *   'barney':  { 'age': 36, 'active': true },
-     *   'fred':    { 'age': 40, 'active': false },
-     *   'pebbles': { 'age': 1,  'active': true }
-     * };
-     *
-     * _.findKey(users, function(o) { return o.age < 40; });
-     * // => 'barney' (iteration order is not guaranteed)
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.findKey(users, { 'age': 1, 'active': true });
-     * // => 'pebbles'
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.findKey(users, ['active', false]);
-     * // => 'fred'
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.findKey(users, 'active');
-     * // => 'barney'
-     */
-    function findKey(object, predicate) {
-      return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
-    }
+              function flush() {
+                return timerId === undefined ? result : trailingEdge(now());
+              }
 
-    /**
-     * This method is like `_.findKey` except that it iterates over elements of
-     * a collection in the opposite order.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Object
-     * @param {Object} object The object to inspect.
-     * @param {Function} [predicate=_.identity] The function invoked per iteration.
-     * @returns {string|undefined} Returns the key of the matched element,
-     *  else `undefined`.
-     * @example
-     *
-     * var users = {
-     *   'barney':  { 'age': 36, 'active': true },
-     *   'fred':    { 'age': 40, 'active': false },
-     *   'pebbles': { 'age': 1,  'active': true }
-     * };
-     *
-     * _.findLastKey(users, function(o) { return o.age < 40; });
-     * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.findLastKey(users, { 'age': 36, 'active': true });
-     * // => 'barney'
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.findLastKey(users, ['active', false]);
-     * // => 'fred'
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.findLastKey(users, 'active');
-     * // => 'pebbles'
-     */
-    function findLastKey(object, predicate) {
-      return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
-    }
+              function debounced() {
+                var time = now(),
+                  isInvoking = shouldInvoke(time);
 
-    /**
-     * Iterates over own and inherited enumerable string keyed properties of an
-     * object and invokes `iteratee` for each property. The iteratee is invoked
-     * with three arguments: (value, key, object). Iteratee functions may exit
-     * iteration early by explicitly returning `false`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.3.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Object} Returns `object`.
-     * @see _.forInRight
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.forIn(new Foo, function(value, key) {
-     *   console.log(key);
-     * });
-     * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
-     */
-    function forIn(object, iteratee) {
-      return object == null
-        ? object
-        : baseFor(object, getIteratee(iteratee, 3), keysIn);
-    }
+                lastArgs = arguments;
+                lastThis = this;
+                lastCallTime = time;
 
-    /**
-     * This method is like `_.forIn` except that it iterates over properties of
-     * `object` in the opposite order.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Object} Returns `object`.
-     * @see _.forIn
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.forInRight(new Foo, function(value, key) {
-     *   console.log(key);
-     * });
-     * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
-     */
-    function forInRight(object, iteratee) {
-      return object == null
-        ? object
-        : baseForRight(object, getIteratee(iteratee, 3), keysIn);
-    }
+                if (isInvoking) {
+                  if (timerId === undefined) {
+                    return leadingEdge(lastCallTime);
+                  }
+                  if (maxing) {
+                    // Handle invocations in a tight loop.
+                    timerId = setTimeout(timerExpired, wait);
+                    return invokeFunc(lastCallTime);
+                  }
+                }
+                if (timerId === undefined) {
+                  timerId = setTimeout(timerExpired, wait);
+                }
+                return result;
+              }
+              debounced.cancel = cancel;
+              debounced.flush = flush;
+              return debounced;
+            }
 
-    /**
-     * Iterates over own enumerable string keyed properties of an object and
-     * invokes `iteratee` for each property. The iteratee is invoked with three
-     * arguments: (value, key, object). Iteratee functions may exit iteration
-     * early by explicitly returning `false`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.3.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Object} Returns `object`.
-     * @see _.forOwnRight
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.forOwn(new Foo, function(value, key) {
-     *   console.log(key);
-     * });
-     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
-     */
-    function forOwn(object, iteratee) {
-      return object && baseForOwn(object, getIteratee(iteratee, 3));
-    }
+            /**
+             * Defers invoking the `func` until the current call stack has cleared. Any
+             * additional arguments are provided to `func` when it's invoked.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to defer.
+             * @param {...*} [args] The arguments to invoke `func` with.
+             * @returns {number} Returns the timer id.
+             * @example
+             *
+             * _.defer(function(text) {
+             *   console.log(text);
+             * }, 'deferred');
+             * // => Logs 'deferred' after one millisecond.
+             */
+            var defer = baseRest(function (func, args) {
+              return baseDelay(func, 1, args);
+            });
 
-    /**
-     * This method is like `_.forOwn` except that it iterates over properties of
-     * `object` in the opposite order.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.0.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Object} Returns `object`.
-     * @see _.forOwn
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.forOwnRight(new Foo, function(value, key) {
-     *   console.log(key);
-     * });
-     * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
-     */
-    function forOwnRight(object, iteratee) {
-      return object && baseForOwnRight(object, getIteratee(iteratee, 3));
-    }
+            /**
+             * Invokes `func` after `wait` milliseconds. Any additional arguments are
+             * provided to `func` when it's invoked.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to delay.
+             * @param {number} wait The number of milliseconds to delay invocation.
+             * @param {...*} [args] The arguments to invoke `func` with.
+             * @returns {number} Returns the timer id.
+             * @example
+             *
+             * _.delay(function(text) {
+             *   console.log(text);
+             * }, 1000, 'later');
+             * // => Logs 'later' after one second.
+             */
+            var delay = baseRest(function (func, wait, args) {
+              return baseDelay(func, toNumber(wait) || 0, args);
+            });
 
-    /**
-     * Creates an array of function property names from own enumerable properties
-     * of `object`.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The object to inspect.
-     * @returns {Array} Returns the function names.
-     * @see _.functionsIn
-     * @example
-     *
-     * function Foo() {
-     *   this.a = _.constant('a');
-     *   this.b = _.constant('b');
-     * }
-     *
-     * Foo.prototype.c = _.constant('c');
-     *
-     * _.functions(new Foo);
-     * // => ['a', 'b']
-     */
-    function functions(object) {
-      return object == null ? [] : baseFunctions(object, keys(object));
-    }
+            /**
+             * Creates a function that invokes `func` with arguments reversed.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Function
+             * @param {Function} func The function to flip arguments for.
+             * @returns {Function} Returns the new flipped function.
+             * @example
+             *
+             * var flipped = _.flip(function() {
+             *   return _.toArray(arguments);
+             * });
+             *
+             * flipped('a', 'b', 'c', 'd');
+             * // => ['d', 'c', 'b', 'a']
+             */
+            function flip(func) {
+              return createWrap(func, WRAP_FLIP_FLAG);
+            }
 
-    /**
-     * Creates an array of function property names from own and inherited
-     * enumerable properties of `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The object to inspect.
-     * @returns {Array} Returns the function names.
-     * @see _.functions
-     * @example
-     *
-     * function Foo() {
-     *   this.a = _.constant('a');
-     *   this.b = _.constant('b');
-     * }
-     *
-     * Foo.prototype.c = _.constant('c');
-     *
-     * _.functionsIn(new Foo);
-     * // => ['a', 'b', 'c']
-     */
-    function functionsIn(object) {
-      return object == null ? [] : baseFunctions(object, keysIn(object));
-    }
+            /**
+             * Creates a function that memoizes the result of `func`. If `resolver` is
+             * provided, it determines the cache key for storing the result based on the
+             * arguments provided to the memoized function. By default, the first argument
+             * provided to the memoized function is used as the map cache key. The `func`
+             * is invoked with the `this` binding of the memoized function.
+             *
+             * **Note:** The cache is exposed as the `cache` property on the memoized
+             * function. Its creation may be customized by replacing the `_.memoize.Cache`
+             * constructor with one whose instances implement the
+             * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
+             * method interface of `clear`, `delete`, `get`, `has`, and `set`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to have its output memoized.
+             * @param {Function} [resolver] The function to resolve the cache key.
+             * @returns {Function} Returns the new memoized function.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': 2 };
+             * var other = { 'c': 3, 'd': 4 };
+             *
+             * var values = _.memoize(_.values);
+             * values(object);
+             * // => [1, 2]
+             *
+             * values(other);
+             * // => [3, 4]
+             *
+             * object.a = 2;
+             * values(object);
+             * // => [1, 2]
+             *
+             * // Modify the result cache.
+             * values.cache.set(object, ['a', 'b']);
+             * values(object);
+             * // => ['a', 'b']
+             *
+             * // Replace `_.memoize.Cache`.
+             * _.memoize.Cache = WeakMap;
+             */
+            function memoize(func, resolver) {
+              if (
+                typeof func != "function" ||
+                (resolver != null && typeof resolver != "function")
+              ) {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              var memoized = function () {
+                var args = arguments,
+                  key = resolver ? resolver.apply(this, args) : args[0],
+                  cache = memoized.cache;
 
-    /**
-     * Gets the value at `path` of `object`. If the resolved value is
-     * `undefined`, the `defaultValue` is returned in its place.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.7.0
-     * @category Object
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path of the property to get.
-     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
-     * @returns {*} Returns the resolved value.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
-     *
-     * _.get(object, 'a[0].b.c');
-     * // => 3
-     *
-     * _.get(object, ['a', '0', 'b', 'c']);
-     * // => 3
-     *
-     * _.get(object, 'a.b.c', 'default');
-     * // => 'default'
-     */
-    function get(object, path, defaultValue) {
-      var result = object == null ? undefined : baseGet(object, path);
-      return result === undefined ? defaultValue : result;
-    }
+                if (cache.has(key)) {
+                  return cache.get(key);
+                }
+                var result = func.apply(this, args);
+                memoized.cache = cache.set(key, result) || cache;
+                return result;
+              };
+              memoized.cache = new (memoize.Cache || MapCache)();
+              return memoized;
+            }
 
-    /**
-     * Checks if `path` is a direct property of `object`.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path to check.
-     * @returns {boolean} Returns `true` if `path` exists, else `false`.
-     * @example
-     *
-     * var object = { 'a': { 'b': 2 } };
-     * var other = _.create({ 'a': _.create({ 'b': 2 }) });
-     *
-     * _.has(object, 'a');
-     * // => true
-     *
-     * _.has(object, 'a.b');
-     * // => true
-     *
-     * _.has(object, ['a', 'b']);
-     * // => true
-     *
-     * _.has(other, 'a');
-     * // => false
-     */
-    function has(object, path) {
-      return object != null && hasPath(object, path, baseHas);
-    }
+            // Expose `MapCache`.
+            memoize.Cache = MapCache;
+
+            /**
+             * Creates a function that negates the result of the predicate `func`. The
+             * `func` predicate is invoked with the `this` binding and arguments of the
+             * created function.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Function
+             * @param {Function} predicate The predicate to negate.
+             * @returns {Function} Returns the new negated function.
+             * @example
+             *
+             * function isEven(n) {
+             *   return n % 2 == 0;
+             * }
+             *
+             * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
+             * // => [1, 3, 5]
+             */
+            function negate(predicate) {
+              if (typeof predicate != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              return function () {
+                var args = arguments;
+                switch (args.length) {
+                  case 0:
+                    return !predicate.call(this);
+                  case 1:
+                    return !predicate.call(this, args[0]);
+                  case 2:
+                    return !predicate.call(this, args[0], args[1]);
+                  case 3:
+                    return !predicate.call(this, args[0], args[1], args[2]);
+                }
+                return !predicate.apply(this, args);
+              };
+            }
 
-    /**
-     * Checks if `path` is a direct or inherited property of `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path to check.
-     * @returns {boolean} Returns `true` if `path` exists, else `false`.
-     * @example
-     *
-     * var object = _.create({ 'a': _.create({ 'b': 2 }) });
-     *
-     * _.hasIn(object, 'a');
-     * // => true
-     *
-     * _.hasIn(object, 'a.b');
-     * // => true
-     *
-     * _.hasIn(object, ['a', 'b']);
-     * // => true
-     *
-     * _.hasIn(object, 'b');
-     * // => false
-     */
-    function hasIn(object, path) {
-      return object != null && hasPath(object, path, baseHasIn);
-    }
+            /**
+             * Creates a function that is restricted to invoking `func` once. Repeat calls
+             * to the function return the value of the first invocation. The `func` is
+             * invoked with the `this` binding and arguments of the created function.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to restrict.
+             * @returns {Function} Returns the new restricted function.
+             * @example
+             *
+             * var initialize = _.once(createApplication);
+             * initialize();
+             * initialize();
+             * // => `createApplication` is invoked once
+             */
+            function once(func) {
+              return before(2, func);
+            }
 
-    /**
-     * Creates an object composed of the inverted keys and values of `object`.
-     * If `object` contains duplicate values, subsequent values overwrite
-     * property assignments of previous values.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.7.0
-     * @category Object
-     * @param {Object} object The object to invert.
-     * @returns {Object} Returns the new inverted object.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': 2, 'c': 1 };
-     *
-     * _.invert(object);
-     * // => { '1': 'c', '2': 'b' }
-     */
-    var invert = createInverter(function(result, value, key) {
-      if (value != null &&
-          typeof value.toString != 'function') {
-        value = nativeObjectToString.call(value);
-      }
-
-      result[value] = key;
-    }, constant(identity));
-
-    /**
-     * This method is like `_.invert` except that the inverted object is generated
-     * from the results of running each element of `object` thru `iteratee`. The
-     * corresponding inverted value of each inverted key is an array of keys
-     * responsible for generating the inverted value. The iteratee is invoked
-     * with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.1.0
-     * @category Object
-     * @param {Object} object The object to invert.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {Object} Returns the new inverted object.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': 2, 'c': 1 };
-     *
-     * _.invertBy(object);
-     * // => { '1': ['a', 'c'], '2': ['b'] }
-     *
-     * _.invertBy(object, function(value) {
-     *   return 'group' + value;
-     * });
-     * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
-     */
-    var invertBy = createInverter(function(result, value, key) {
-      if (value != null &&
-          typeof value.toString != 'function') {
-        value = nativeObjectToString.call(value);
-      }
-
-      if (hasOwnProperty.call(result, value)) {
-        result[value].push(key);
-      } else {
-        result[value] = [key];
-      }
-    }, getIteratee);
-
-    /**
-     * Invokes the method at `path` of `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path of the method to invoke.
-     * @param {...*} [args] The arguments to invoke the method with.
-     * @returns {*} Returns the result of the invoked method.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
-     *
-     * _.invoke(object, 'a[0].b.c.slice', 1, 3);
-     * // => [2, 3]
-     */
-    var invoke = baseRest(baseInvoke);
-
-    /**
-     * Creates an array of the own enumerable property names of `object`.
-     *
-     * **Note:** Non-object values are coerced to objects. See the
-     * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
-     * for more details.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.keys(new Foo);
-     * // => ['a', 'b'] (iteration order is not guaranteed)
-     *
-     * _.keys('hi');
-     * // => ['0', '1']
-     */
-    function keys(object) {
-      return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
-    }
+            /**
+             * Creates a function that invokes `func` with its arguments transformed.
+             *
+             * @static
+             * @since 4.0.0
+             * @memberOf _
+             * @category Function
+             * @param {Function} func The function to wrap.
+             * @param {...(Function|Function[])} [transforms=[_.identity]]
+             *  The argument transforms.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * function doubled(n) {
+             *   return n * 2;
+             * }
+             *
+             * function square(n) {
+             *   return n * n;
+             * }
+             *
+             * var func = _.overArgs(function(x, y) {
+             *   return [x, y];
+             * }, [square, doubled]);
+             *
+             * func(9, 3);
+             * // => [81, 6]
+             *
+             * func(10, 5);
+             * // => [100, 10]
+             */
+            var overArgs = castRest(function (func, transforms) {
+              transforms =
+                transforms.length == 1 && isArray(transforms[0])
+                  ? arrayMap(transforms[0], baseUnary(getIteratee()))
+                  : arrayMap(
+                      baseFlatten(transforms, 1),
+                      baseUnary(getIteratee()),
+                    );
 
-    /**
-     * Creates an array of the own and inherited enumerable property names of `object`.
-     *
-     * **Note:** Non-object values are coerced to objects.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Object
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property names.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.keysIn(new Foo);
-     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
-     */
-    function keysIn(object) {
-      return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
-    }
+              var funcsLength = transforms.length;
+              return baseRest(function (args) {
+                var index = -1,
+                  length = nativeMin(args.length, funcsLength);
 
-    /**
-     * The opposite of `_.mapValues`; this method creates an object with the
-     * same values as `object` and keys generated by running each own enumerable
-     * string keyed property of `object` thru `iteratee`. The iteratee is invoked
-     * with three arguments: (value, key, object).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.8.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Object} Returns the new mapped object.
-     * @see _.mapValues
-     * @example
-     *
-     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
-     *   return key + value;
-     * });
-     * // => { 'a1': 1, 'b2': 2 }
-     */
-    function mapKeys(object, iteratee) {
-      var result = {};
-      iteratee = getIteratee(iteratee, 3);
-
-      baseForOwn(object, function(value, key, object) {
-        baseAssignValue(result, iteratee(value, key, object), value);
-      });
-      return result;
-    }
+                while (++index < length) {
+                  args[index] = transforms[index].call(this, args[index]);
+                }
+                return apply(func, this, args);
+              });
+            });
 
-    /**
-     * Creates an object with the same keys as `object` and values generated
-     * by running each own enumerable string keyed property of `object` thru
-     * `iteratee`. The iteratee is invoked with three arguments:
-     * (value, key, object).
-     *
-     * @static
-     * @memberOf _
-     * @since 2.4.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Object} Returns the new mapped object.
-     * @see _.mapKeys
-     * @example
-     *
-     * var users = {
-     *   'fred':    { 'user': 'fred',    'age': 40 },
-     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
-     * };
-     *
-     * _.mapValues(users, function(o) { return o.age; });
-     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.mapValues(users, 'age');
-     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
-     */
-    function mapValues(object, iteratee) {
-      var result = {};
-      iteratee = getIteratee(iteratee, 3);
-
-      baseForOwn(object, function(value, key, object) {
-        baseAssignValue(result, key, iteratee(value, key, object));
-      });
-      return result;
-    }
+            /**
+             * Creates a function that invokes `func` with `partials` prepended to the
+             * arguments it receives. This method is like `_.bind` except it does **not**
+             * alter the `this` binding.
+             *
+             * The `_.partial.placeholder` value, which defaults to `_` in monolithic
+             * builds, may be used as a placeholder for partially applied arguments.
+             *
+             * **Note:** This method doesn't set the "length" property of partially
+             * applied functions.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.2.0
+             * @category Function
+             * @param {Function} func The function to partially apply arguments to.
+             * @param {...*} [partials] The arguments to be partially applied.
+             * @returns {Function} Returns the new partially applied function.
+             * @example
+             *
+             * function greet(greeting, name) {
+             *   return greeting + ' ' + name;
+             * }
+             *
+             * var sayHelloTo = _.partial(greet, 'hello');
+             * sayHelloTo('fred');
+             * // => 'hello fred'
+             *
+             * // Partially applied with placeholders.
+             * var greetFred = _.partial(greet, _, 'fred');
+             * greetFred('hi');
+             * // => 'hi fred'
+             */
+            var partial = baseRest(function (func, partials) {
+              var holders = replaceHolders(partials, getHolder(partial));
+              return createWrap(
+                func,
+                WRAP_PARTIAL_FLAG,
+                undefined,
+                partials,
+                holders,
+              );
+            });
 
-    /**
-     * This method is like `_.assign` except that it recursively merges own and
-     * inherited enumerable string keyed properties of source objects into the
-     * destination object. Source properties that resolve to `undefined` are
-     * skipped if a destination value exists. Array and plain object properties
-     * are merged recursively. Other objects and value types are overridden by
-     * assignment. Source objects are applied from left to right. Subsequent
-     * sources overwrite property assignments of previous sources.
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.5.0
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} [sources] The source objects.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * var object = {
-     *   'a': [{ 'b': 2 }, { 'd': 4 }]
-     * };
-     *
-     * var other = {
-     *   'a': [{ 'c': 3 }, { 'e': 5 }]
-     * };
-     *
-     * _.merge(object, other);
-     * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
-     */
-    var merge = createAssigner(function(object, source, srcIndex) {
-      baseMerge(object, source, srcIndex);
-    });
+            /**
+             * This method is like `_.partial` except that partially applied arguments
+             * are appended to the arguments it receives.
+             *
+             * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
+             * builds, may be used as a placeholder for partially applied arguments.
+             *
+             * **Note:** This method doesn't set the "length" property of partially
+             * applied functions.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.0.0
+             * @category Function
+             * @param {Function} func The function to partially apply arguments to.
+             * @param {...*} [partials] The arguments to be partially applied.
+             * @returns {Function} Returns the new partially applied function.
+             * @example
+             *
+             * function greet(greeting, name) {
+             *   return greeting + ' ' + name;
+             * }
+             *
+             * var greetFred = _.partialRight(greet, 'fred');
+             * greetFred('hi');
+             * // => 'hi fred'
+             *
+             * // Partially applied with placeholders.
+             * var sayHelloTo = _.partialRight(greet, 'hello', _);
+             * sayHelloTo('fred');
+             * // => 'hello fred'
+             */
+            var partialRight = baseRest(function (func, partials) {
+              var holders = replaceHolders(partials, getHolder(partialRight));
+              return createWrap(
+                func,
+                WRAP_PARTIAL_RIGHT_FLAG,
+                undefined,
+                partials,
+                holders,
+              );
+            });
 
-    /**
-     * This method is like `_.merge` except that it accepts `customizer` which
-     * is invoked to produce the merged values of the destination and source
-     * properties. If `customizer` returns `undefined`, merging is handled by the
-     * method instead. The `customizer` is invoked with six arguments:
-     * (objValue, srcValue, key, object, source, stack).
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The destination object.
-     * @param {...Object} sources The source objects.
-     * @param {Function} customizer The function to customize assigned values.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * function customizer(objValue, srcValue) {
-     *   if (_.isArray(objValue)) {
-     *     return objValue.concat(srcValue);
-     *   }
-     * }
-     *
-     * var object = { 'a': [1], 'b': [2] };
-     * var other = { 'a': [3], 'b': [4] };
-     *
-     * _.mergeWith(object, other, customizer);
-     * // => { 'a': [1, 3], 'b': [2, 4] }
-     */
-    var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
-      baseMerge(object, source, srcIndex, customizer);
-    });
+            /**
+             * Creates a function that invokes `func` with arguments arranged according
+             * to the specified `indexes` where the argument value at the first index is
+             * provided as the first argument, the argument value at the second index is
+             * provided as the second argument, and so on.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Function
+             * @param {Function} func The function to rearrange arguments for.
+             * @param {...(number|number[])} indexes The arranged argument indexes.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var rearged = _.rearg(function(a, b, c) {
+             *   return [a, b, c];
+             * }, [2, 0, 1]);
+             *
+             * rearged('b', 'c', 'a')
+             * // => ['a', 'b', 'c']
+             */
+            var rearg = flatRest(function (func, indexes) {
+              return createWrap(
+                func,
+                WRAP_REARG_FLAG,
+                undefined,
+                undefined,
+                undefined,
+                indexes,
+              );
+            });
 
-    /**
-     * The opposite of `_.pick`; this method creates an object composed of the
-     * own and inherited enumerable property paths of `object` that are not omitted.
-     *
-     * **Note:** This method is considerably slower than `_.pick`.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The source object.
-     * @param {...(string|string[])} [paths] The property paths to omit.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': '2', 'c': 3 };
-     *
-     * _.omit(object, ['a', 'c']);
-     * // => { 'b': '2' }
-     */
-    var omit = flatRest(function(object, paths) {
-      var result = {};
-      if (object == null) {
-        return result;
-      }
-      var isDeep = false;
-      paths = arrayMap(paths, function(path) {
-        path = castPath(path, object);
-        isDeep || (isDeep = path.length > 1);
-        return path;
-      });
-      copyObject(object, getAllKeysIn(object), result);
-      if (isDeep) {
-        result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
-      }
-      var length = paths.length;
-      while (length--) {
-        baseUnset(result, paths[length]);
-      }
-      return result;
-    });
+            /**
+             * Creates a function that invokes `func` with the `this` binding of the
+             * created function and arguments from `start` and beyond provided as
+             * an array.
+             *
+             * **Note:** This method is based on the
+             * [rest parameter](https://mdn.io/rest_parameters).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Function
+             * @param {Function} func The function to apply a rest parameter to.
+             * @param {number} [start=func.length-1] The start position of the rest parameter.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var say = _.rest(function(what, names) {
+             *   return what + ' ' + _.initial(names).join(', ') +
+             *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
+             * });
+             *
+             * say('hello', 'fred', 'barney', 'pebbles');
+             * // => 'hello fred, barney, & pebbles'
+             */
+            function rest(func, start) {
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              start = start === undefined ? start : toInteger(start);
+              return baseRest(func, start);
+            }
 
-    /**
-     * The opposite of `_.pickBy`; this method creates an object composed of
-     * the own and inherited enumerable string keyed properties of `object` that
-     * `predicate` doesn't return truthy for. The predicate is invoked with two
-     * arguments: (value, key).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The source object.
-     * @param {Function} [predicate=_.identity] The function invoked per property.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': '2', 'c': 3 };
-     *
-     * _.omitBy(object, _.isNumber);
-     * // => { 'b': '2' }
-     */
-    function omitBy(object, predicate) {
-      return pickBy(object, negate(getIteratee(predicate)));
-    }
+            /**
+             * Creates a function that invokes `func` with the `this` binding of the
+             * create function and an array of arguments much like
+             * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
+             *
+             * **Note:** This method is based on the
+             * [spread operator](https://mdn.io/spread_operator).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.2.0
+             * @category Function
+             * @param {Function} func The function to spread arguments over.
+             * @param {number} [start=0] The start position of the spread.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var say = _.spread(function(who, what) {
+             *   return who + ' says ' + what;
+             * });
+             *
+             * say(['fred', 'hello']);
+             * // => 'fred says hello'
+             *
+             * var numbers = Promise.all([
+             *   Promise.resolve(40),
+             *   Promise.resolve(36)
+             * ]);
+             *
+             * numbers.then(_.spread(function(x, y) {
+             *   return x + y;
+             * }));
+             * // => a Promise of 76
+             */
+            function spread(func, start) {
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              start = start == null ? 0 : nativeMax(toInteger(start), 0);
+              return baseRest(function (args) {
+                var array = args[start],
+                  otherArgs = castSlice(args, 0, start);
 
-    /**
-     * Creates an object composed of the picked `object` properties.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The source object.
-     * @param {...(string|string[])} [paths] The property paths to pick.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': '2', 'c': 3 };
-     *
-     * _.pick(object, ['a', 'c']);
-     * // => { 'a': 1, 'c': 3 }
-     */
-    var pick = flatRest(function(object, paths) {
-      return object == null ? {} : basePick(object, paths);
-    });
+                if (array) {
+                  arrayPush(otherArgs, array);
+                }
+                return apply(func, this, otherArgs);
+              });
+            }
 
-    /**
-     * Creates an object composed of the `object` properties `predicate` returns
-     * truthy for. The predicate is invoked with two arguments: (value, key).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The source object.
-     * @param {Function} [predicate=_.identity] The function invoked per property.
-     * @returns {Object} Returns the new object.
-     * @example
-     *
-     * var object = { 'a': 1, 'b': '2', 'c': 3 };
-     *
-     * _.pickBy(object, _.isNumber);
-     * // => { 'a': 1, 'c': 3 }
-     */
-    function pickBy(object, predicate) {
-      if (object == null) {
-        return {};
-      }
-      var props = arrayMap(getAllKeysIn(object), function(prop) {
-        return [prop];
-      });
-      predicate = getIteratee(predicate);
-      return basePickBy(object, props, function(value, path) {
-        return predicate(value, path[0]);
-      });
-    }
+            /**
+             * Creates a throttled function that only invokes `func` at most once per
+             * every `wait` milliseconds. The throttled function comes with a `cancel`
+             * method to cancel delayed `func` invocations and a `flush` method to
+             * immediately invoke them. Provide `options` to indicate whether `func`
+             * should be invoked on the leading and/or trailing edge of the `wait`
+             * timeout. The `func` is invoked with the last arguments provided to the
+             * throttled function. Subsequent calls to the throttled function return the
+             * result of the last `func` invocation.
+             *
+             * **Note:** If `leading` and `trailing` options are `true`, `func` is
+             * invoked on the trailing edge of the timeout only if the throttled function
+             * is invoked more than once during the `wait` timeout.
+             *
+             * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+             * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+             *
+             * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+             * for details over the differences between `_.throttle` and `_.debounce`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {Function} func The function to throttle.
+             * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
+             * @param {Object} [options={}] The options object.
+             * @param {boolean} [options.leading=true]
+             *  Specify invoking on the leading edge of the timeout.
+             * @param {boolean} [options.trailing=true]
+             *  Specify invoking on the trailing edge of the timeout.
+             * @returns {Function} Returns the new throttled function.
+             * @example
+             *
+             * // Avoid excessively updating the position while scrolling.
+             * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
+             *
+             * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
+             * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
+             * jQuery(element).on('click', throttled);
+             *
+             * // Cancel the trailing throttled invocation.
+             * jQuery(window).on('popstate', throttled.cancel);
+             */
+            function throttle(func, wait, options) {
+              var leading = true,
+                trailing = true;
+
+              if (typeof func != "function") {
+                throw new TypeError(FUNC_ERROR_TEXT);
+              }
+              if (isObject(options)) {
+                leading = "leading" in options ? !!options.leading : leading;
+                trailing =
+                  "trailing" in options ? !!options.trailing : trailing;
+              }
+              return debounce(func, wait, {
+                leading: leading,
+                maxWait: wait,
+                trailing: trailing,
+              });
+            }
 
-    /**
-     * This method is like `_.get` except that if the resolved value is a
-     * function it's invoked with the `this` binding of its parent object and
-     * its result is returned.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The object to query.
-     * @param {Array|string} path The path of the property to resolve.
-     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
-     * @returns {*} Returns the resolved value.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
-     *
-     * _.result(object, 'a[0].b.c1');
-     * // => 3
-     *
-     * _.result(object, 'a[0].b.c2');
-     * // => 4
-     *
-     * _.result(object, 'a[0].b.c3', 'default');
-     * // => 'default'
-     *
-     * _.result(object, 'a[0].b.c3', _.constant('default'));
-     * // => 'default'
-     */
-    function result(object, path, defaultValue) {
-      path = castPath(path, object);
-
-      var index = -1,
-          length = path.length;
-
-      // Ensure the loop is entered when path is empty.
-      if (!length) {
-        length = 1;
-        object = undefined;
-      }
-      while (++index < length) {
-        var value = object == null ? undefined : object[toKey(path[index])];
-        if (value === undefined) {
-          index = length;
-          value = defaultValue;
-        }
-        object = isFunction(value) ? value.call(object) : value;
-      }
-      return object;
-    }
+            /**
+             * Creates a function that accepts up to one argument, ignoring any
+             * additional arguments.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Function
+             * @param {Function} func The function to cap arguments for.
+             * @returns {Function} Returns the new capped function.
+             * @example
+             *
+             * _.map(['6', '8', '10'], _.unary(parseInt));
+             * // => [6, 8, 10]
+             */
+            function unary(func) {
+              return ary(func, 1);
+            }
 
-    /**
-     * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
-     * it's created. Arrays are created for missing index properties while objects
-     * are created for all other missing properties. Use `_.setWith` to customize
-     * `path` creation.
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.7.0
-     * @category Object
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to set.
-     * @param {*} value The value to set.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
-     *
-     * _.set(object, 'a[0].b.c', 4);
-     * console.log(object.a[0].b.c);
-     * // => 4
-     *
-     * _.set(object, ['x', '0', 'y', 'z'], 5);
-     * console.log(object.x[0].y.z);
-     * // => 5
-     */
-    function set(object, path, value) {
-      return object == null ? object : baseSet(object, path, value);
-    }
+            /**
+             * Creates a function that provides `value` to `wrapper` as its first
+             * argument. Any additional arguments provided to the function are appended
+             * to those provided to the `wrapper`. The wrapper is invoked with the `this`
+             * binding of the created function.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Function
+             * @param {*} value The value to wrap.
+             * @param {Function} [wrapper=identity] The wrapper function.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var p = _.wrap(_.escape, function(func, text) {
+             *   return '<p>' + func(text) + '</p>';
+             * });
+             *
+             * p('fred, barney, & pebbles');
+             * // => '<p>fred, barney, &amp; pebbles</p>'
+             */
+            function wrap(value, wrapper) {
+              return partial(castFunction(wrapper), value);
+            }
 
-    /**
-     * This method is like `_.set` except that it accepts `customizer` which is
-     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
-     * path creation is handled by the method instead. The `customizer` is invoked
-     * with three arguments: (nsValue, key, nsObject).
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to set.
-     * @param {*} value The value to set.
-     * @param {Function} [customizer] The function to customize assigned values.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * var object = {};
-     *
-     * _.setWith(object, '[0][1]', 'a', Object);
-     * // => { '0': { '1': 'a' } }
-     */
-    function setWith(object, path, value, customizer) {
-      customizer = typeof customizer == 'function' ? customizer : undefined;
-      return object == null ? object : baseSet(object, path, value, customizer);
-    }
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Casts `value` as an array if it's not one.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.4.0
+             * @category Lang
+             * @param {*} value The value to inspect.
+             * @returns {Array} Returns the cast array.
+             * @example
+             *
+             * _.castArray(1);
+             * // => [1]
+             *
+             * _.castArray({ 'a': 1 });
+             * // => [{ 'a': 1 }]
+             *
+             * _.castArray('abc');
+             * // => ['abc']
+             *
+             * _.castArray(null);
+             * // => [null]
+             *
+             * _.castArray(undefined);
+             * // => [undefined]
+             *
+             * _.castArray();
+             * // => []
+             *
+             * var array = [1, 2, 3];
+             * console.log(_.castArray(array) === array);
+             * // => true
+             */
+            function castArray() {
+              if (!arguments.length) {
+                return [];
+              }
+              var value = arguments[0];
+              return isArray(value) ? value : [value];
+            }
 
-    /**
-     * Creates an array of own enumerable string keyed-value pairs for `object`
-     * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
-     * entries are returned.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @alias entries
-     * @category Object
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the key-value pairs.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.toPairs(new Foo);
-     * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
-     */
-    var toPairs = createToPairs(keys);
-
-    /**
-     * Creates an array of own and inherited enumerable string keyed-value pairs
-     * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
-     * or set, its entries are returned.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @alias entriesIn
-     * @category Object
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the key-value pairs.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.toPairsIn(new Foo);
-     * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
-     */
-    var toPairsIn = createToPairs(keysIn);
-
-    /**
-     * An alternative to `_.reduce`; this method transforms `object` to a new
-     * `accumulator` object which is the result of running each of its own
-     * enumerable string keyed properties thru `iteratee`, with each invocation
-     * potentially mutating the `accumulator` object. If `accumulator` is not
-     * provided, a new object with the same `[[Prototype]]` will be used. The
-     * iteratee is invoked with four arguments: (accumulator, value, key, object).
-     * Iteratee functions may exit iteration early by explicitly returning `false`.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.3.0
-     * @category Object
-     * @param {Object} object The object to iterate over.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @param {*} [accumulator] The custom accumulator value.
-     * @returns {*} Returns the accumulated value.
-     * @example
-     *
-     * _.transform([2, 3, 4], function(result, n) {
-     *   result.push(n *= n);
-     *   return n % 2 == 0;
-     * }, []);
-     * // => [4, 9]
-     *
-     * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
-     *   (result[value] || (result[value] = [])).push(key);
-     * }, {});
-     * // => { '1': ['a', 'c'], '2': ['b'] }
-     */
-    function transform(object, iteratee, accumulator) {
-      var isArr = isArray(object),
-          isArrLike = isArr || isBuffer(object) || isTypedArray(object);
-
-      iteratee = getIteratee(iteratee, 4);
-      if (accumulator == null) {
-        var Ctor = object && object.constructor;
-        if (isArrLike) {
-          accumulator = isArr ? new Ctor : [];
-        }
-        else if (isObject(object)) {
-          accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
-        }
-        else {
-          accumulator = {};
-        }
-      }
-      (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
-        return iteratee(accumulator, value, index, object);
-      });
-      return accumulator;
-    }
+            /**
+             * Creates a shallow clone of `value`.
+             *
+             * **Note:** This method is loosely based on the
+             * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
+             * and supports cloning arrays, array buffers, booleans, date objects, maps,
+             * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
+             * arrays. The own enumerable properties of `arguments` objects are cloned
+             * as plain objects. An empty object is returned for uncloneable values such
+             * as error objects, functions, DOM nodes, and WeakMaps.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to clone.
+             * @returns {*} Returns the cloned value.
+             * @see _.cloneDeep
+             * @example
+             *
+             * var objects = [{ 'a': 1 }, { 'b': 2 }];
+             *
+             * var shallow = _.clone(objects);
+             * console.log(shallow[0] === objects[0]);
+             * // => true
+             */
+            function clone(value) {
+              return baseClone(value, CLONE_SYMBOLS_FLAG);
+            }
 
-    /**
-     * Removes the property at `path` of `object`.
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Object
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to unset.
-     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': 7 } }] };
-     * _.unset(object, 'a[0].b.c');
-     * // => true
-     *
-     * console.log(object);
-     * // => { 'a': [{ 'b': {} }] };
-     *
-     * _.unset(object, ['a', '0', 'b', 'c']);
-     * // => true
-     *
-     * console.log(object);
-     * // => { 'a': [{ 'b': {} }] };
-     */
-    function unset(object, path) {
-      return object == null ? true : baseUnset(object, path);
-    }
+            /**
+             * This method is like `_.clone` except that it accepts `customizer` which
+             * is invoked to produce the cloned value. If `customizer` returns `undefined`,
+             * cloning is handled by the method instead. The `customizer` is invoked with
+             * up to four arguments; (value [, index|key, object, stack]).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to clone.
+             * @param {Function} [customizer] The function to customize cloning.
+             * @returns {*} Returns the cloned value.
+             * @see _.cloneDeepWith
+             * @example
+             *
+             * function customizer(value) {
+             *   if (_.isElement(value)) {
+             *     return value.cloneNode(false);
+             *   }
+             * }
+             *
+             * var el = _.cloneWith(document.body, customizer);
+             *
+             * console.log(el === document.body);
+             * // => false
+             * console.log(el.nodeName);
+             * // => 'BODY'
+             * console.log(el.childNodes.length);
+             * // => 0
+             */
+            function cloneWith(value, customizer) {
+              customizer =
+                typeof customizer == "function" ? customizer : undefined;
+              return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
+            }
 
-    /**
-     * This method is like `_.set` except that accepts `updater` to produce the
-     * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
-     * is invoked with one argument: (value).
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.6.0
-     * @category Object
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to set.
-     * @param {Function} updater The function to produce the updated value.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
-     *
-     * _.update(object, 'a[0].b.c', function(n) { return n * n; });
-     * console.log(object.a[0].b.c);
-     * // => 9
-     *
-     * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
-     * console.log(object.x[0].y.z);
-     * // => 0
-     */
-    function update(object, path, updater) {
-      return object == null ? object : baseUpdate(object, path, castFunction(updater));
-    }
+            /**
+             * This method is like `_.clone` except that it recursively clones `value`.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.0.0
+             * @category Lang
+             * @param {*} value The value to recursively clone.
+             * @returns {*} Returns the deep cloned value.
+             * @see _.clone
+             * @example
+             *
+             * var objects = [{ 'a': 1 }, { 'b': 2 }];
+             *
+             * var deep = _.cloneDeep(objects);
+             * console.log(deep[0] === objects[0]);
+             * // => false
+             */
+            function cloneDeep(value) {
+              return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
+            }
 
-    /**
-     * This method is like `_.update` except that it accepts `customizer` which is
-     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
-     * path creation is handled by the method instead. The `customizer` is invoked
-     * with three arguments: (nsValue, key, nsObject).
-     *
-     * **Note:** This method mutates `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.6.0
-     * @category Object
-     * @param {Object} object The object to modify.
-     * @param {Array|string} path The path of the property to set.
-     * @param {Function} updater The function to produce the updated value.
-     * @param {Function} [customizer] The function to customize assigned values.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * var object = {};
-     *
-     * _.updateWith(object, '[0][1]', _.constant('a'), Object);
-     * // => { '0': { '1': 'a' } }
-     */
-    function updateWith(object, path, updater, customizer) {
-      customizer = typeof customizer == 'function' ? customizer : undefined;
-      return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
-    }
+            /**
+             * This method is like `_.cloneWith` except that it recursively clones `value`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to recursively clone.
+             * @param {Function} [customizer] The function to customize cloning.
+             * @returns {*} Returns the deep cloned value.
+             * @see _.cloneWith
+             * @example
+             *
+             * function customizer(value) {
+             *   if (_.isElement(value)) {
+             *     return value.cloneNode(true);
+             *   }
+             * }
+             *
+             * var el = _.cloneDeepWith(document.body, customizer);
+             *
+             * console.log(el === document.body);
+             * // => false
+             * console.log(el.nodeName);
+             * // => 'BODY'
+             * console.log(el.childNodes.length);
+             * // => 20
+             */
+            function cloneDeepWith(value, customizer) {
+              customizer =
+                typeof customizer == "function" ? customizer : undefined;
+              return baseClone(
+                value,
+                CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG,
+                customizer,
+              );
+            }
 
-    /**
-     * Creates an array of the own enumerable string keyed property values of `object`.
-     *
-     * **Note:** Non-object values are coerced to objects.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Object
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property values.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.values(new Foo);
-     * // => [1, 2] (iteration order is not guaranteed)
-     *
-     * _.values('hi');
-     * // => ['h', 'i']
-     */
-    function values(object) {
-      return object == null ? [] : baseValues(object, keys(object));
-    }
+            /**
+             * Checks if `object` conforms to `source` by invoking the predicate
+             * properties of `source` with the corresponding property values of `object`.
+             *
+             * **Note:** This method is equivalent to `_.conforms` when `source` is
+             * partially applied.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.14.0
+             * @category Lang
+             * @param {Object} object The object to inspect.
+             * @param {Object} source The object of property predicates to conform to.
+             * @returns {boolean} Returns `true` if `object` conforms, else `false`.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': 2 };
+             *
+             * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
+             * // => true
+             *
+             * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
+             * // => false
+             */
+            function conformsTo(object, source) {
+              return (
+                source == null || baseConformsTo(object, source, keys(source))
+              );
+            }
 
-    /**
-     * Creates an array of the own and inherited enumerable string keyed property
-     * values of `object`.
-     *
-     * **Note:** Non-object values are coerced to objects.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Object
-     * @param {Object} object The object to query.
-     * @returns {Array} Returns the array of property values.
-     * @example
-     *
-     * function Foo() {
-     *   this.a = 1;
-     *   this.b = 2;
-     * }
-     *
-     * Foo.prototype.c = 3;
-     *
-     * _.valuesIn(new Foo);
-     * // => [1, 2, 3] (iteration order is not guaranteed)
-     */
-    function valuesIn(object) {
-      return object == null ? [] : baseValues(object, keysIn(object));
-    }
+            /**
+             * Performs a
+             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+             * comparison between two values to determine if they are equivalent.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+             * @example
+             *
+             * var object = { 'a': 1 };
+             * var other = { 'a': 1 };
+             *
+             * _.eq(object, object);
+             * // => true
+             *
+             * _.eq(object, other);
+             * // => false
+             *
+             * _.eq('a', 'a');
+             * // => true
+             *
+             * _.eq('a', Object('a'));
+             * // => false
+             *
+             * _.eq(NaN, NaN);
+             * // => true
+             */
+            function eq(value, other) {
+              return value === other || (value !== value && other !== other);
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Clamps `number` within the inclusive `lower` and `upper` bounds.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Number
-     * @param {number} number The number to clamp.
-     * @param {number} [lower] The lower bound.
-     * @param {number} upper The upper bound.
-     * @returns {number} Returns the clamped number.
-     * @example
-     *
-     * _.clamp(-10, -5, 5);
-     * // => -5
-     *
-     * _.clamp(10, -5, 5);
-     * // => 5
-     */
-    function clamp(number, lower, upper) {
-      if (upper === undefined) {
-        upper = lower;
-        lower = undefined;
-      }
-      if (upper !== undefined) {
-        upper = toNumber(upper);
-        upper = upper === upper ? upper : 0;
-      }
-      if (lower !== undefined) {
-        lower = toNumber(lower);
-        lower = lower === lower ? lower : 0;
-      }
-      return baseClamp(toNumber(number), lower, upper);
-    }
+            /**
+             * Checks if `value` is greater than `other`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.9.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if `value` is greater than `other`,
+             *  else `false`.
+             * @see _.lt
+             * @example
+             *
+             * _.gt(3, 1);
+             * // => true
+             *
+             * _.gt(3, 3);
+             * // => false
+             *
+             * _.gt(1, 3);
+             * // => false
+             */
+            var gt = createRelationalOperation(baseGt);
+
+            /**
+             * Checks if `value` is greater than or equal to `other`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.9.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if `value` is greater than or equal to
+             *  `other`, else `false`.
+             * @see _.lte
+             * @example
+             *
+             * _.gte(3, 1);
+             * // => true
+             *
+             * _.gte(3, 3);
+             * // => true
+             *
+             * _.gte(1, 3);
+             * // => false
+             */
+            var gte = createRelationalOperation(function (value, other) {
+              return value >= other;
+            });
 
-    /**
-     * Checks if `n` is between `start` and up to, but not including, `end`. If
-     * `end` is not specified, it's set to `start` with `start` then set to `0`.
-     * If `start` is greater than `end` the params are swapped to support
-     * negative ranges.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.3.0
-     * @category Number
-     * @param {number} number The number to check.
-     * @param {number} [start=0] The start of the range.
-     * @param {number} end The end of the range.
-     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
-     * @see _.range, _.rangeRight
-     * @example
-     *
-     * _.inRange(3, 2, 4);
-     * // => true
-     *
-     * _.inRange(4, 8);
-     * // => true
-     *
-     * _.inRange(4, 2);
-     * // => false
-     *
-     * _.inRange(2, 2);
-     * // => false
-     *
-     * _.inRange(1.2, 2);
-     * // => true
-     *
-     * _.inRange(5.2, 4);
-     * // => false
-     *
-     * _.inRange(-3, -2, -6);
-     * // => true
-     */
-    function inRange(number, start, end) {
-      start = toFinite(start);
-      if (end === undefined) {
-        end = start;
-        start = 0;
-      } else {
-        end = toFinite(end);
-      }
-      number = toNumber(number);
-      return baseInRange(number, start, end);
-    }
+            /**
+             * Checks if `value` is likely an `arguments` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an `arguments` object,
+             *  else `false`.
+             * @example
+             *
+             * _.isArguments(function() { return arguments; }());
+             * // => true
+             *
+             * _.isArguments([1, 2, 3]);
+             * // => false
+             */
+            var isArguments = baseIsArguments(
+              (function () {
+                return arguments;
+              })(),
+            )
+              ? baseIsArguments
+              : function (value) {
+                  return (
+                    isObjectLike(value) &&
+                    hasOwnProperty.call(value, "callee") &&
+                    !propertyIsEnumerable.call(value, "callee")
+                  );
+                };
 
-    /**
-     * Produces a random number between the inclusive `lower` and `upper` bounds.
-     * If only one argument is provided a number between `0` and the given number
-     * is returned. If `floating` is `true`, or either `lower` or `upper` are
-     * floats, a floating-point number is returned instead of an integer.
-     *
-     * **Note:** JavaScript follows the IEEE-754 standard for resolving
-     * floating-point values which can produce unexpected results.
-     *
-     * @static
-     * @memberOf _
-     * @since 0.7.0
-     * @category Number
-     * @param {number} [lower=0] The lower bound.
-     * @param {number} [upper=1] The upper bound.
-     * @param {boolean} [floating] Specify returning a floating-point number.
-     * @returns {number} Returns the random number.
-     * @example
-     *
-     * _.random(0, 5);
-     * // => an integer between 0 and 5
-     *
-     * _.random(5);
-     * // => also an integer between 0 and 5
-     *
-     * _.random(5, true);
-     * // => a floating-point number between 0 and 5
-     *
-     * _.random(1.2, 5.2);
-     * // => a floating-point number between 1.2 and 5.2
-     */
-    function random(lower, upper, floating) {
-      if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
-        upper = floating = undefined;
-      }
-      if (floating === undefined) {
-        if (typeof upper == 'boolean') {
-          floating = upper;
-          upper = undefined;
-        }
-        else if (typeof lower == 'boolean') {
-          floating = lower;
-          lower = undefined;
-        }
-      }
-      if (lower === undefined && upper === undefined) {
-        lower = 0;
-        upper = 1;
-      }
-      else {
-        lower = toFinite(lower);
-        if (upper === undefined) {
-          upper = lower;
-          lower = 0;
-        } else {
-          upper = toFinite(upper);
-        }
-      }
-      if (lower > upper) {
-        var temp = lower;
-        lower = upper;
-        upper = temp;
-      }
-      if (floating || lower % 1 || upper % 1) {
-        var rand = nativeRandom();
-        return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
-      }
-      return baseRandom(lower, upper);
-    }
+            /**
+             * Checks if `value` is classified as an `Array` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an array, else `false`.
+             * @example
+             *
+             * _.isArray([1, 2, 3]);
+             * // => true
+             *
+             * _.isArray(document.body.children);
+             * // => false
+             *
+             * _.isArray('abc');
+             * // => false
+             *
+             * _.isArray(_.noop);
+             * // => false
+             */
+            var isArray = Array.isArray;
+
+            /**
+             * Checks if `value` is classified as an `ArrayBuffer` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.3.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
+             * @example
+             *
+             * _.isArrayBuffer(new ArrayBuffer(2));
+             * // => true
+             *
+             * _.isArrayBuffer(new Array(2));
+             * // => false
+             */
+            var isArrayBuffer = nodeIsArrayBuffer
+              ? baseUnary(nodeIsArrayBuffer)
+              : baseIsArrayBuffer;
+
+            /**
+             * Checks if `value` is array-like. A value is considered array-like if it's
+             * not a function and has a `value.length` that's an integer greater than or
+             * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+             * @example
+             *
+             * _.isArrayLike([1, 2, 3]);
+             * // => true
+             *
+             * _.isArrayLike(document.body.children);
+             * // => true
+             *
+             * _.isArrayLike('abc');
+             * // => true
+             *
+             * _.isArrayLike(_.noop);
+             * // => false
+             */
+            function isArrayLike(value) {
+              return (
+                value != null && isLength(value.length) && !isFunction(value)
+              );
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the camel cased string.
-     * @example
-     *
-     * _.camelCase('Foo Bar');
-     * // => 'fooBar'
-     *
-     * _.camelCase('--foo-bar--');
-     * // => 'fooBar'
-     *
-     * _.camelCase('__FOO_BAR__');
-     * // => 'fooBar'
-     */
-    var camelCase = createCompounder(function(result, word, index) {
-      word = word.toLowerCase();
-      return result + (index ? capitalize(word) : word);
-    });
+            /**
+             * This method is like `_.isArrayLike` except that it also checks if `value`
+             * is an object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an array-like object,
+             *  else `false`.
+             * @example
+             *
+             * _.isArrayLikeObject([1, 2, 3]);
+             * // => true
+             *
+             * _.isArrayLikeObject(document.body.children);
+             * // => true
+             *
+             * _.isArrayLikeObject('abc');
+             * // => false
+             *
+             * _.isArrayLikeObject(_.noop);
+             * // => false
+             */
+            function isArrayLikeObject(value) {
+              return isObjectLike(value) && isArrayLike(value);
+            }
 
-    /**
-     * Converts the first character of `string` to upper case and the remaining
-     * to lower case.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to capitalize.
-     * @returns {string} Returns the capitalized string.
-     * @example
-     *
-     * _.capitalize('FRED');
-     * // => 'Fred'
-     */
-    function capitalize(string) {
-      return upperFirst(toString(string).toLowerCase());
-    }
+            /**
+             * Checks if `value` is classified as a boolean primitive or object.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
+             * @example
+             *
+             * _.isBoolean(false);
+             * // => true
+             *
+             * _.isBoolean(null);
+             * // => false
+             */
+            function isBoolean(value) {
+              return (
+                value === true ||
+                value === false ||
+                (isObjectLike(value) && baseGetTag(value) == boolTag)
+              );
+            }
 
-    /**
-     * Deburrs `string` by converting
-     * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
-     * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
-     * letters to basic Latin letters and removing
-     * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to deburr.
-     * @returns {string} Returns the deburred string.
-     * @example
-     *
-     * _.deburr('déjà vu');
-     * // => 'deja vu'
-     */
-    function deburr(string) {
-      string = toString(string);
-      return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
-    }
+            /**
+             * Checks if `value` is a buffer.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.3.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
+             * @example
+             *
+             * _.isBuffer(new Buffer(2));
+             * // => true
+             *
+             * _.isBuffer(new Uint8Array(2));
+             * // => false
+             */
+            var isBuffer = nativeIsBuffer || stubFalse;
+
+            /**
+             * Checks if `value` is classified as a `Date` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
+             * @example
+             *
+             * _.isDate(new Date);
+             * // => true
+             *
+             * _.isDate('Mon April 23 2012');
+             * // => false
+             */
+            var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
+
+            /**
+             * Checks if `value` is likely a DOM element.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
+             * @example
+             *
+             * _.isElement(document.body);
+             * // => true
+             *
+             * _.isElement('<body>');
+             * // => false
+             */
+            function isElement(value) {
+              return (
+                isObjectLike(value) &&
+                value.nodeType === 1 &&
+                !isPlainObject(value)
+              );
+            }
 
-    /**
-     * Checks if `string` ends with the given target string.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to inspect.
-     * @param {string} [target] The string to search for.
-     * @param {number} [position=string.length] The position to search up to.
-     * @returns {boolean} Returns `true` if `string` ends with `target`,
-     *  else `false`.
-     * @example
-     *
-     * _.endsWith('abc', 'c');
-     * // => true
-     *
-     * _.endsWith('abc', 'b');
-     * // => false
-     *
-     * _.endsWith('abc', 'b', 2);
-     * // => true
-     */
-    function endsWith(string, target, position) {
-      string = toString(string);
-      target = baseToString(target);
-
-      var length = string.length;
-      position = position === undefined
-        ? length
-        : baseClamp(toInteger(position), 0, length);
-
-      var end = position;
-      position -= target.length;
-      return position >= 0 && string.slice(position, end) == target;
-    }
+            /**
+             * Checks if `value` is an empty object, collection, map, or set.
+             *
+             * Objects are considered empty if they have no own enumerable string keyed
+             * properties.
+             *
+             * Array-like values such as `arguments` objects, arrays, buffers, strings, or
+             * jQuery-like collections are considered empty if they have a `length` of `0`.
+             * Similarly, maps and sets are considered empty if they have a `size` of `0`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is empty, else `false`.
+             * @example
+             *
+             * _.isEmpty(null);
+             * // => true
+             *
+             * _.isEmpty(true);
+             * // => true
+             *
+             * _.isEmpty(1);
+             * // => true
+             *
+             * _.isEmpty([1, 2, 3]);
+             * // => false
+             *
+             * _.isEmpty({ 'a': 1 });
+             * // => false
+             */
+            function isEmpty(value) {
+              if (value == null) {
+                return true;
+              }
+              if (
+                isArrayLike(value) &&
+                (isArray(value) ||
+                  typeof value == "string" ||
+                  typeof value.splice == "function" ||
+                  isBuffer(value) ||
+                  isTypedArray(value) ||
+                  isArguments(value))
+              ) {
+                return !value.length;
+              }
+              var tag = getTag(value);
+              if (tag == mapTag || tag == setTag) {
+                return !value.size;
+              }
+              if (isPrototype(value)) {
+                return !baseKeys(value).length;
+              }
+              for (var key in value) {
+                if (hasOwnProperty.call(value, key)) {
+                  return false;
+                }
+              }
+              return true;
+            }
 
-    /**
-     * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
-     * corresponding HTML entities.
-     *
-     * **Note:** No other characters are escaped. To escape additional
-     * characters use a third-party library like [_he_](https://mths.be/he).
-     *
-     * Though the ">" character is escaped for symmetry, characters like
-     * ">" and "/" don't need escaping in HTML and have no special meaning
-     * unless they're part of a tag or unquoted attribute value. See
-     * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
-     * (under "semi-related fun fact") for more details.
-     *
-     * When working with HTML you should always
-     * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
-     * XSS vectors.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category String
-     * @param {string} [string=''] The string to escape.
-     * @returns {string} Returns the escaped string.
-     * @example
-     *
-     * _.escape('fred, barney, & pebbles');
-     * // => 'fred, barney, &amp; pebbles'
-     */
-    function escape(string) {
-      string = toString(string);
-      return (string && reHasUnescapedHtml.test(string))
-        ? string.replace(reUnescapedHtml, escapeHtmlChar)
-        : string;
-    }
+            /**
+             * Performs a deep comparison between two values to determine if they are
+             * equivalent.
+             *
+             * **Note:** This method supports comparing arrays, array buffers, booleans,
+             * date objects, error objects, maps, numbers, `Object` objects, regexes,
+             * sets, strings, symbols, and typed arrays. `Object` objects are compared
+             * by their own, not inherited, enumerable properties. Functions and DOM
+             * nodes are compared by strict equality, i.e. `===`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+             * @example
+             *
+             * var object = { 'a': 1 };
+             * var other = { 'a': 1 };
+             *
+             * _.isEqual(object, other);
+             * // => true
+             *
+             * object === other;
+             * // => false
+             */
+            function isEqual(value, other) {
+              return baseIsEqual(value, other);
+            }
 
-    /**
-     * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
-     * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to escape.
-     * @returns {string} Returns the escaped string.
-     * @example
-     *
-     * _.escapeRegExp('[lodash](https://lodash.com/)');
-     * // => '\[lodash\]\(https://lodash\.com/\)'
-     */
-    function escapeRegExp(string) {
-      string = toString(string);
-      return (string && reHasRegExpChar.test(string))
-        ? string.replace(reRegExpChar, '\\$&')
-        : string;
-    }
+            /**
+             * This method is like `_.isEqual` except that it accepts `customizer` which
+             * is invoked to compare values. If `customizer` returns `undefined`, comparisons
+             * are handled by the method instead. The `customizer` is invoked with up to
+             * six arguments: (objValue, othValue [, index|key, object, other, stack]).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @param {Function} [customizer] The function to customize comparisons.
+             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+             * @example
+             *
+             * function isGreeting(value) {
+             *   return /^h(?:i|ello)$/.test(value);
+             * }
+             *
+             * function customizer(objValue, othValue) {
+             *   if (isGreeting(objValue) && isGreeting(othValue)) {
+             *     return true;
+             *   }
+             * }
+             *
+             * var array = ['hello', 'goodbye'];
+             * var other = ['hi', 'goodbye'];
+             *
+             * _.isEqualWith(array, other, customizer);
+             * // => true
+             */
+            function isEqualWith(value, other, customizer) {
+              customizer =
+                typeof customizer == "function" ? customizer : undefined;
+              var result = customizer ? customizer(value, other) : undefined;
+              return result === undefined
+                ? baseIsEqual(value, other, undefined, customizer)
+                : !!result;
+            }
 
-    /**
-     * Converts `string` to
-     * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the kebab cased string.
-     * @example
-     *
-     * _.kebabCase('Foo Bar');
-     * // => 'foo-bar'
-     *
-     * _.kebabCase('fooBar');
-     * // => 'foo-bar'
-     *
-     * _.kebabCase('__FOO_BAR__');
-     * // => 'foo-bar'
-     */
-    var kebabCase = createCompounder(function(result, word, index) {
-      return result + (index ? '-' : '') + word.toLowerCase();
-    });
+            /**
+             * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
+             * `SyntaxError`, `TypeError`, or `URIError` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
+             * @example
+             *
+             * _.isError(new Error);
+             * // => true
+             *
+             * _.isError(Error);
+             * // => false
+             */
+            function isError(value) {
+              if (!isObjectLike(value)) {
+                return false;
+              }
+              var tag = baseGetTag(value);
+              return (
+                tag == errorTag ||
+                tag == domExcTag ||
+                (typeof value.message == "string" &&
+                  typeof value.name == "string" &&
+                  !isPlainObject(value))
+              );
+            }
 
-    /**
-     * Converts `string`, as space separated words, to lower case.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the lower cased string.
-     * @example
-     *
-     * _.lowerCase('--Foo-Bar--');
-     * // => 'foo bar'
-     *
-     * _.lowerCase('fooBar');
-     * // => 'foo bar'
-     *
-     * _.lowerCase('__FOO_BAR__');
-     * // => 'foo bar'
-     */
-    var lowerCase = createCompounder(function(result, word, index) {
-      return result + (index ? ' ' : '') + word.toLowerCase();
-    });
+            /**
+             * Checks if `value` is a finite primitive number.
+             *
+             * **Note:** This method is based on
+             * [`Number.isFinite`](https://mdn.io/Number/isFinite).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
+             * @example
+             *
+             * _.isFinite(3);
+             * // => true
+             *
+             * _.isFinite(Number.MIN_VALUE);
+             * // => true
+             *
+             * _.isFinite(Infinity);
+             * // => false
+             *
+             * _.isFinite('3');
+             * // => false
+             */
+            function isFinite(value) {
+              return typeof value == "number" && nativeIsFinite(value);
+            }
 
-    /**
-     * Converts the first character of `string` to lower case.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the converted string.
-     * @example
-     *
-     * _.lowerFirst('Fred');
-     * // => 'fred'
-     *
-     * _.lowerFirst('FRED');
-     * // => 'fRED'
-     */
-    var lowerFirst = createCaseFirst('toLowerCase');
-
-    /**
-     * Pads `string` on the left and right sides if it's shorter than `length`.
-     * Padding characters are truncated if they can't be evenly divided by `length`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to pad.
-     * @param {number} [length=0] The padding length.
-     * @param {string} [chars=' '] The string used as padding.
-     * @returns {string} Returns the padded string.
-     * @example
-     *
-     * _.pad('abc', 8);
-     * // => '  abc   '
-     *
-     * _.pad('abc', 8, '_-');
-     * // => '_-abc_-_'
-     *
-     * _.pad('abc', 3);
-     * // => 'abc'
-     */
-    function pad(string, length, chars) {
-      string = toString(string);
-      length = toInteger(length);
-
-      var strLength = length ? stringSize(string) : 0;
-      if (!length || strLength >= length) {
-        return string;
-      }
-      var mid = (length - strLength) / 2;
-      return (
-        createPadding(nativeFloor(mid), chars) +
-        string +
-        createPadding(nativeCeil(mid), chars)
-      );
-    }
+            /**
+             * Checks if `value` is classified as a `Function` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a function, else `false`.
+             * @example
+             *
+             * _.isFunction(_);
+             * // => true
+             *
+             * _.isFunction(/abc/);
+             * // => false
+             */
+            function isFunction(value) {
+              if (!isObject(value)) {
+                return false;
+              }
+              // The use of `Object#toString` avoids issues with the `typeof` operator
+              // in Safari 9 which returns 'object' for typed arrays and other constructors.
+              var tag = baseGetTag(value);
+              return (
+                tag == funcTag ||
+                tag == genTag ||
+                tag == asyncTag ||
+                tag == proxyTag
+              );
+            }
 
-    /**
-     * Pads `string` on the right side if it's shorter than `length`. Padding
-     * characters are truncated if they exceed `length`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to pad.
-     * @param {number} [length=0] The padding length.
-     * @param {string} [chars=' '] The string used as padding.
-     * @returns {string} Returns the padded string.
-     * @example
-     *
-     * _.padEnd('abc', 6);
-     * // => 'abc   '
-     *
-     * _.padEnd('abc', 6, '_-');
-     * // => 'abc_-_'
-     *
-     * _.padEnd('abc', 3);
-     * // => 'abc'
-     */
-    function padEnd(string, length, chars) {
-      string = toString(string);
-      length = toInteger(length);
-
-      var strLength = length ? stringSize(string) : 0;
-      return (length && strLength < length)
-        ? (string + createPadding(length - strLength, chars))
-        : string;
-    }
+            /**
+             * Checks if `value` is an integer.
+             *
+             * **Note:** This method is based on
+             * [`Number.isInteger`](https://mdn.io/Number/isInteger).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
+             * @example
+             *
+             * _.isInteger(3);
+             * // => true
+             *
+             * _.isInteger(Number.MIN_VALUE);
+             * // => false
+             *
+             * _.isInteger(Infinity);
+             * // => false
+             *
+             * _.isInteger('3');
+             * // => false
+             */
+            function isInteger(value) {
+              return typeof value == "number" && value == toInteger(value);
+            }
 
-    /**
-     * Pads `string` on the left side if it's shorter than `length`. Padding
-     * characters are truncated if they exceed `length`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to pad.
-     * @param {number} [length=0] The padding length.
-     * @param {string} [chars=' '] The string used as padding.
-     * @returns {string} Returns the padded string.
-     * @example
-     *
-     * _.padStart('abc', 6);
-     * // => '   abc'
-     *
-     * _.padStart('abc', 6, '_-');
-     * // => '_-_abc'
-     *
-     * _.padStart('abc', 3);
-     * // => 'abc'
-     */
-    function padStart(string, length, chars) {
-      string = toString(string);
-      length = toInteger(length);
-
-      var strLength = length ? stringSize(string) : 0;
-      return (length && strLength < length)
-        ? (createPadding(length - strLength, chars) + string)
-        : string;
-    }
+            /**
+             * Checks if `value` is a valid array-like length.
+             *
+             * **Note:** This method is loosely based on
+             * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+             * @example
+             *
+             * _.isLength(3);
+             * // => true
+             *
+             * _.isLength(Number.MIN_VALUE);
+             * // => false
+             *
+             * _.isLength(Infinity);
+             * // => false
+             *
+             * _.isLength('3');
+             * // => false
+             */
+            function isLength(value) {
+              return (
+                typeof value == "number" &&
+                value > -1 &&
+                value % 1 == 0 &&
+                value <= MAX_SAFE_INTEGER
+              );
+            }
 
-    /**
-     * Converts `string` to an integer of the specified radix. If `radix` is
-     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
-     * hexadecimal, in which case a `radix` of `16` is used.
-     *
-     * **Note:** This method aligns with the
-     * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
-     *
-     * @static
-     * @memberOf _
-     * @since 1.1.0
-     * @category String
-     * @param {string} string The string to convert.
-     * @param {number} [radix=10] The radix to interpret `value` by.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {number} Returns the converted integer.
-     * @example
-     *
-     * _.parseInt('08');
-     * // => 8
-     *
-     * _.map(['6', '08', '10'], _.parseInt);
-     * // => [6, 8, 10]
-     */
-    function parseInt(string, radix, guard) {
-      if (guard || radix == null) {
-        radix = 0;
-      } else if (radix) {
-        radix = +radix;
-      }
-      return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
-    }
+            /**
+             * Checks if `value` is the
+             * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+             * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+             * @example
+             *
+             * _.isObject({});
+             * // => true
+             *
+             * _.isObject([1, 2, 3]);
+             * // => true
+             *
+             * _.isObject(_.noop);
+             * // => true
+             *
+             * _.isObject(null);
+             * // => false
+             */
+            function isObject(value) {
+              var type = typeof value;
+              return value != null && (type == "object" || type == "function");
+            }
 
-    /**
-     * Repeats the given string `n` times.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to repeat.
-     * @param {number} [n=1] The number of times to repeat the string.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {string} Returns the repeated string.
-     * @example
-     *
-     * _.repeat('*', 3);
-     * // => '***'
-     *
-     * _.repeat('abc', 2);
-     * // => 'abcabc'
-     *
-     * _.repeat('abc', 0);
-     * // => ''
-     */
-    function repeat(string, n, guard) {
-      if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
-        n = 1;
-      } else {
-        n = toInteger(n);
-      }
-      return baseRepeat(toString(string), n);
-    }
+            /**
+             * Checks if `value` is object-like. A value is object-like if it's not `null`
+             * and has a `typeof` result of "object".
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+             * @example
+             *
+             * _.isObjectLike({});
+             * // => true
+             *
+             * _.isObjectLike([1, 2, 3]);
+             * // => true
+             *
+             * _.isObjectLike(_.noop);
+             * // => false
+             *
+             * _.isObjectLike(null);
+             * // => false
+             */
+            function isObjectLike(value) {
+              return value != null && typeof value == "object";
+            }
 
-    /**
-     * Replaces matches for `pattern` in `string` with `replacement`.
-     *
-     * **Note:** This method is based on
-     * [`String#replace`](https://mdn.io/String/replace).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to modify.
-     * @param {RegExp|string} pattern The pattern to replace.
-     * @param {Function|string} replacement The match replacement.
-     * @returns {string} Returns the modified string.
-     * @example
-     *
-     * _.replace('Hi Fred', 'Fred', 'Barney');
-     * // => 'Hi Barney'
-     */
-    function replace() {
-      var args = arguments,
-          string = toString(args[0]);
-
-      return args.length < 3 ? string : string.replace(args[1], args[2]);
-    }
+            /**
+             * Checks if `value` is classified as a `Map` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.3.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a map, else `false`.
+             * @example
+             *
+             * _.isMap(new Map);
+             * // => true
+             *
+             * _.isMap(new WeakMap);
+             * // => false
+             */
+            var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
+
+            /**
+             * Performs a partial deep comparison between `object` and `source` to
+             * determine if `object` contains equivalent property values.
+             *
+             * **Note:** This method is equivalent to `_.matches` when `source` is
+             * partially applied.
+             *
+             * Partial comparisons will match empty array and empty object `source`
+             * values against any array or object value, respectively. See `_.isEqual`
+             * for a list of supported value comparisons.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Lang
+             * @param {Object} object The object to inspect.
+             * @param {Object} source The object of property values to match.
+             * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': 2 };
+             *
+             * _.isMatch(object, { 'b': 2 });
+             * // => true
+             *
+             * _.isMatch(object, { 'b': 1 });
+             * // => false
+             */
+            function isMatch(object, source) {
+              return (
+                object === source ||
+                baseIsMatch(object, source, getMatchData(source))
+              );
+            }
 
-    /**
-     * Converts `string` to
-     * [snake case](https://en.wikipedia.org/wiki/Snake_case).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the snake cased string.
-     * @example
-     *
-     * _.snakeCase('Foo Bar');
-     * // => 'foo_bar'
-     *
-     * _.snakeCase('fooBar');
-     * // => 'foo_bar'
-     *
-     * _.snakeCase('--FOO-BAR--');
-     * // => 'foo_bar'
-     */
-    var snakeCase = createCompounder(function(result, word, index) {
-      return result + (index ? '_' : '') + word.toLowerCase();
-    });
+            /**
+             * This method is like `_.isMatch` except that it accepts `customizer` which
+             * is invoked to compare values. If `customizer` returns `undefined`, comparisons
+             * are handled by the method instead. The `customizer` is invoked with five
+             * arguments: (objValue, srcValue, index|key, object, source).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {Object} object The object to inspect.
+             * @param {Object} source The object of property values to match.
+             * @param {Function} [customizer] The function to customize comparisons.
+             * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+             * @example
+             *
+             * function isGreeting(value) {
+             *   return /^h(?:i|ello)$/.test(value);
+             * }
+             *
+             * function customizer(objValue, srcValue) {
+             *   if (isGreeting(objValue) && isGreeting(srcValue)) {
+             *     return true;
+             *   }
+             * }
+             *
+             * var object = { 'greeting': 'hello' };
+             * var source = { 'greeting': 'hi' };
+             *
+             * _.isMatchWith(object, source, customizer);
+             * // => true
+             */
+            function isMatchWith(object, source, customizer) {
+              customizer =
+                typeof customizer == "function" ? customizer : undefined;
+              return baseIsMatch(
+                object,
+                source,
+                getMatchData(source),
+                customizer,
+              );
+            }
 
-    /**
-     * Splits `string` by `separator`.
-     *
-     * **Note:** This method is based on
-     * [`String#split`](https://mdn.io/String/split).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to split.
-     * @param {RegExp|string} separator The separator pattern to split by.
-     * @param {number} [limit] The length to truncate results to.
-     * @returns {Array} Returns the string segments.
-     * @example
-     *
-     * _.split('a-b-c', '-', 2);
-     * // => ['a', 'b']
-     */
-    function split(string, separator, limit) {
-      if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
-        separator = limit = undefined;
-      }
-      limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
-      if (!limit) {
-        return [];
-      }
-      string = toString(string);
-      if (string && (
-            typeof separator == 'string' ||
-            (separator != null && !isRegExp(separator))
-          )) {
-        separator = baseToString(separator);
-        if (!separator && hasUnicode(string)) {
-          return castSlice(stringToArray(string), 0, limit);
-        }
-      }
-      return string.split(separator, limit);
-    }
+            /**
+             * Checks if `value` is `NaN`.
+             *
+             * **Note:** This method is based on
+             * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
+             * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
+             * `undefined` and other non-number values.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+             * @example
+             *
+             * _.isNaN(NaN);
+             * // => true
+             *
+             * _.isNaN(new Number(NaN));
+             * // => true
+             *
+             * isNaN(undefined);
+             * // => true
+             *
+             * _.isNaN(undefined);
+             * // => false
+             */
+            function isNaN(value) {
+              // An `NaN` primitive is the only value that is not equal to itself.
+              // Perform the `toStringTag` check first to avoid errors with some
+              // ActiveX objects in IE.
+              return isNumber(value) && value != +value;
+            }
 
-    /**
-     * Converts `string` to
-     * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
-     *
-     * @static
-     * @memberOf _
-     * @since 3.1.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the start cased string.
-     * @example
-     *
-     * _.startCase('--foo-bar--');
-     * // => 'Foo Bar'
-     *
-     * _.startCase('fooBar');
-     * // => 'Foo Bar'
-     *
-     * _.startCase('__FOO_BAR__');
-     * // => 'FOO BAR'
-     */
-    var startCase = createCompounder(function(result, word, index) {
-      return result + (index ? ' ' : '') + upperFirst(word);
-    });
+            /**
+             * Checks if `value` is a pristine native function.
+             *
+             * **Note:** This method can't reliably detect native functions in the presence
+             * of the core-js package because core-js circumvents this kind of detection.
+             * Despite multiple requests, the core-js maintainer has made it clear: any
+             * attempt to fix the detection will be obstructed. As a result, we're left
+             * with little choice but to throw an error. Unfortunately, this also affects
+             * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
+             * which rely on core-js.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a native function,
+             *  else `false`.
+             * @example
+             *
+             * _.isNative(Array.prototype.push);
+             * // => true
+             *
+             * _.isNative(_);
+             * // => false
+             */
+            function isNative(value) {
+              if (isMaskable(value)) {
+                throw new Error(CORE_ERROR_TEXT);
+              }
+              return baseIsNative(value);
+            }
 
-    /**
-     * Checks if `string` starts with the given target string.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to inspect.
-     * @param {string} [target] The string to search for.
-     * @param {number} [position=0] The position to search from.
-     * @returns {boolean} Returns `true` if `string` starts with `target`,
-     *  else `false`.
-     * @example
-     *
-     * _.startsWith('abc', 'a');
-     * // => true
-     *
-     * _.startsWith('abc', 'b');
-     * // => false
-     *
-     * _.startsWith('abc', 'b', 1);
-     * // => true
-     */
-    function startsWith(string, target, position) {
-      string = toString(string);
-      position = position == null
-        ? 0
-        : baseClamp(toInteger(position), 0, string.length);
-
-      target = baseToString(target);
-      return string.slice(position, position + target.length) == target;
-    }
+            /**
+             * Checks if `value` is `null`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
+             * @example
+             *
+             * _.isNull(null);
+             * // => true
+             *
+             * _.isNull(void 0);
+             * // => false
+             */
+            function isNull(value) {
+              return value === null;
+            }
 
-    /**
-     * Creates a compiled template function that can interpolate data properties
-     * in "interpolate" delimiters, HTML-escape interpolated data properties in
-     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
-     * properties may be accessed as free variables in the template. If a setting
-     * object is given, it takes precedence over `_.templateSettings` values.
-     *
-     * **Note:** In the development build `_.template` utilizes
-     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
-     * for easier debugging.
-     *
-     * For more information on precompiling templates see
-     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
-     *
-     * For more information on Chrome extension sandboxes see
-     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category String
-     * @param {string} [string=''] The template string.
-     * @param {Object} [options={}] The options object.
-     * @param {RegExp} [options.escape=_.templateSettings.escape]
-     *  The HTML "escape" delimiter.
-     * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
-     *  The "evaluate" delimiter.
-     * @param {Object} [options.imports=_.templateSettings.imports]
-     *  An object to import into the template as free variables.
-     * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
-     *  The "interpolate" delimiter.
-     * @param {string} [options.sourceURL='lodash.templateSources[n]']
-     *  The sourceURL of the compiled template.
-     * @param {string} [options.variable='obj']
-     *  The data object variable name.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Function} Returns the compiled template function.
-     * @example
-     *
-     * // Use the "interpolate" delimiter to create a compiled template.
-     * var compiled = _.template('hello <%= user %>!');
-     * compiled({ 'user': 'fred' });
-     * // => 'hello fred!'
-     *
-     * // Use the HTML "escape" delimiter to escape data property values.
-     * var compiled = _.template('<b><%- value %></b>');
-     * compiled({ 'value': '<script>' });
-     * // => '<b>&lt;script&gt;</b>'
-     *
-     * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
-     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
-     * compiled({ 'users': ['fred', 'barney'] });
-     * // => '<li>fred</li><li>barney</li>'
-     *
-     * // Use the internal `print` function in "evaluate" delimiters.
-     * var compiled = _.template('<% print("hello " + user); %>!');
-     * compiled({ 'user': 'barney' });
-     * // => 'hello barney!'
-     *
-     * // Use the ES template literal delimiter as an "interpolate" delimiter.
-     * // Disable support by replacing the "interpolate" delimiter.
-     * var compiled = _.template('hello ${ user }!');
-     * compiled({ 'user': 'pebbles' });
-     * // => 'hello pebbles!'
-     *
-     * // Use backslashes to treat delimiters as plain text.
-     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
-     * compiled({ 'value': 'ignored' });
-     * // => '<%- value %>'
-     *
-     * // Use the `imports` option to import `jQuery` as `jq`.
-     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
-     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
-     * compiled({ 'users': ['fred', 'barney'] });
-     * // => '<li>fred</li><li>barney</li>'
-     *
-     * // Use the `sourceURL` option to specify a custom sourceURL for the template.
-     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
-     * compiled(data);
-     * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
-     *
-     * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
-     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
-     * compiled.source;
-     * // => function(data) {
-     * //   var __t, __p = '';
-     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
-     * //   return __p;
-     * // }
-     *
-     * // Use custom template delimiters.
-     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
-     * var compiled = _.template('hello {{ user }}!');
-     * compiled({ 'user': 'mustache' });
-     * // => 'hello mustache!'
-     *
-     * // Use the `source` property to inline compiled templates for meaningful
-     * // line numbers in error messages and stack traces.
-     * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
-     *   var JST = {\
-     *     "main": ' + _.template(mainText).source + '\
-     *   };\
-     * ');
-     */
-    function template(string, options, guard) {
-      // Based on John Resig's `tmpl` implementation
-      // (http://ejohn.org/blog/javascript-micro-templating/)
-      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
-      var settings = lodash.templateSettings;
-
-      if (guard && isIterateeCall(string, options, guard)) {
-        options = undefined;
-      }
-      string = toString(string);
-      options = assignInWith({}, options, settings, customDefaultsAssignIn);
-
-      var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
-          importsKeys = keys(imports),
-          importsValues = baseValues(imports, importsKeys);
-
-      var isEscaping,
-          isEvaluating,
-          index = 0,
-          interpolate = options.interpolate || reNoMatch,
-          source = "__p += '";
-
-      // Compile the regexp to match each delimiter.
-      var reDelimiters = RegExp(
-        (options.escape || reNoMatch).source + '|' +
-        interpolate.source + '|' +
-        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
-        (options.evaluate || reNoMatch).source + '|$'
-      , 'g');
-
-      // Use a sourceURL for easier debugging.
-      var sourceURL = '//# sourceURL=' +
-        ('sourceURL' in options
-          ? options.sourceURL
-          : ('lodash.templateSources[' + (++templateCounter) + ']')
-        ) + '\n';
-
-      string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
-        interpolateValue || (interpolateValue = esTemplateValue);
-
-        // Escape characters that can't be included in string literals.
-        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
-
-        // Replace delimiters with snippets.
-        if (escapeValue) {
-          isEscaping = true;
-          source += "' +\n__e(" + escapeValue + ") +\n'";
-        }
-        if (evaluateValue) {
-          isEvaluating = true;
-          source += "';\n" + evaluateValue + ";\n__p += '";
-        }
-        if (interpolateValue) {
-          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
-        }
-        index = offset + match.length;
-
-        // The JS engine embedded in Adobe products needs `match` returned in
-        // order to produce the correct `offset` value.
-        return match;
-      });
+            /**
+             * Checks if `value` is `null` or `undefined`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
+             * @example
+             *
+             * _.isNil(null);
+             * // => true
+             *
+             * _.isNil(void 0);
+             * // => true
+             *
+             * _.isNil(NaN);
+             * // => false
+             */
+            function isNil(value) {
+              return value == null;
+            }
 
-      source += "';\n";
-
-      // If `variable` is not specified wrap a with-statement around the generated
-      // code to add the data object to the top of the scope chain.
-      var variable = options.variable;
-      if (!variable) {
-        source = 'with (obj) {\n' + source + '\n}\n';
-      }
-      // Cleanup code by stripping empty strings.
-      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
-        .replace(reEmptyStringMiddle, '$1')
-        .replace(reEmptyStringTrailing, '$1;');
-
-      // Frame code as the function body.
-      source = 'function(' + (variable || 'obj') + ') {\n' +
-        (variable
-          ? ''
-          : 'obj || (obj = {});\n'
-        ) +
-        "var __t, __p = ''" +
-        (isEscaping
-           ? ', __e = _.escape'
-           : ''
-        ) +
-        (isEvaluating
-          ? ', __j = Array.prototype.join;\n' +
-            "function print() { __p += __j.call(arguments, '') }\n"
-          : ';\n'
-        ) +
-        source +
-        'return __p\n}';
-
-      var result = attempt(function() {
-        return Function(importsKeys, sourceURL + 'return ' + source)
-          .apply(undefined, importsValues);
-      });
+            /**
+             * Checks if `value` is classified as a `Number` primitive or object.
+             *
+             * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
+             * classified as numbers, use the `_.isFinite` method.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a number, else `false`.
+             * @example
+             *
+             * _.isNumber(3);
+             * // => true
+             *
+             * _.isNumber(Number.MIN_VALUE);
+             * // => true
+             *
+             * _.isNumber(Infinity);
+             * // => true
+             *
+             * _.isNumber('3');
+             * // => false
+             */
+            function isNumber(value) {
+              return (
+                typeof value == "number" ||
+                (isObjectLike(value) && baseGetTag(value) == numberTag)
+              );
+            }
 
-      // Provide the compiled function's source by its `toString` method or
-      // the `source` property as a convenience for inlining compiled templates.
-      result.source = source;
-      if (isError(result)) {
-        throw result;
-      }
-      return result;
-    }
+            /**
+             * Checks if `value` is a plain object, that is, an object created by the
+             * `Object` constructor or one with a `[[Prototype]]` of `null`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.8.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             * }
+             *
+             * _.isPlainObject(new Foo);
+             * // => false
+             *
+             * _.isPlainObject([1, 2, 3]);
+             * // => false
+             *
+             * _.isPlainObject({ 'x': 0, 'y': 0 });
+             * // => true
+             *
+             * _.isPlainObject(Object.create(null));
+             * // => true
+             */
+            function isPlainObject(value) {
+              if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
+                return false;
+              }
+              var proto = getPrototype(value);
+              if (proto === null) {
+                return true;
+              }
+              var Ctor =
+                hasOwnProperty.call(proto, "constructor") && proto.constructor;
+              return (
+                typeof Ctor == "function" &&
+                Ctor instanceof Ctor &&
+                funcToString.call(Ctor) == objectCtorString
+              );
+            }
 
-    /**
-     * Converts `string`, as a whole, to lower case just like
-     * [String#toLowerCase](https://mdn.io/toLowerCase).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the lower cased string.
-     * @example
-     *
-     * _.toLower('--Foo-Bar--');
-     * // => '--foo-bar--'
-     *
-     * _.toLower('fooBar');
-     * // => 'foobar'
-     *
-     * _.toLower('__FOO_BAR__');
-     * // => '__foo_bar__'
-     */
-    function toLower(value) {
-      return toString(value).toLowerCase();
-    }
+            /**
+             * Checks if `value` is classified as a `RegExp` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.1.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
+             * @example
+             *
+             * _.isRegExp(/abc/);
+             * // => true
+             *
+             * _.isRegExp('/abc/');
+             * // => false
+             */
+            var isRegExp = nodeIsRegExp
+              ? baseUnary(nodeIsRegExp)
+              : baseIsRegExp;
+
+            /**
+             * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
+             * double precision number which isn't the result of a rounded unsafe integer.
+             *
+             * **Note:** This method is based on
+             * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
+             * @example
+             *
+             * _.isSafeInteger(3);
+             * // => true
+             *
+             * _.isSafeInteger(Number.MIN_VALUE);
+             * // => false
+             *
+             * _.isSafeInteger(Infinity);
+             * // => false
+             *
+             * _.isSafeInteger('3');
+             * // => false
+             */
+            function isSafeInteger(value) {
+              return (
+                isInteger(value) &&
+                value >= -MAX_SAFE_INTEGER &&
+                value <= MAX_SAFE_INTEGER
+              );
+            }
 
-    /**
-     * Converts `string`, as a whole, to upper case just like
-     * [String#toUpperCase](https://mdn.io/toUpperCase).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the upper cased string.
-     * @example
-     *
-     * _.toUpper('--foo-bar--');
-     * // => '--FOO-BAR--'
-     *
-     * _.toUpper('fooBar');
-     * // => 'FOOBAR'
-     *
-     * _.toUpper('__foo_bar__');
-     * // => '__FOO_BAR__'
-     */
-    function toUpper(value) {
-      return toString(value).toUpperCase();
-    }
+            /**
+             * Checks if `value` is classified as a `Set` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.3.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a set, else `false`.
+             * @example
+             *
+             * _.isSet(new Set);
+             * // => true
+             *
+             * _.isSet(new WeakSet);
+             * // => false
+             */
+            var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
+
+            /**
+             * Checks if `value` is classified as a `String` primitive or object.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a string, else `false`.
+             * @example
+             *
+             * _.isString('abc');
+             * // => true
+             *
+             * _.isString(1);
+             * // => false
+             */
+            function isString(value) {
+              return (
+                typeof value == "string" ||
+                (!isArray(value) &&
+                  isObjectLike(value) &&
+                  baseGetTag(value) == stringTag)
+              );
+            }
 
-    /**
-     * Removes leading and trailing whitespace or specified characters from `string`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to trim.
-     * @param {string} [chars=whitespace] The characters to trim.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {string} Returns the trimmed string.
-     * @example
-     *
-     * _.trim('  abc  ');
-     * // => 'abc'
-     *
-     * _.trim('-_-abc-_-', '_-');
-     * // => 'abc'
-     *
-     * _.map(['  foo  ', '  bar  '], _.trim);
-     * // => ['foo', 'bar']
-     */
-    function trim(string, chars, guard) {
-      string = toString(string);
-      if (string && (guard || chars === undefined)) {
-        return string.replace(reTrim, '');
-      }
-      if (!string || !(chars = baseToString(chars))) {
-        return string;
-      }
-      var strSymbols = stringToArray(string),
-          chrSymbols = stringToArray(chars),
-          start = charsStartIndex(strSymbols, chrSymbols),
-          end = charsEndIndex(strSymbols, chrSymbols) + 1;
-
-      return castSlice(strSymbols, start, end).join('');
-    }
+            /**
+             * Checks if `value` is classified as a `Symbol` primitive or object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
+             * @example
+             *
+             * _.isSymbol(Symbol.iterator);
+             * // => true
+             *
+             * _.isSymbol('abc');
+             * // => false
+             */
+            function isSymbol(value) {
+              return (
+                typeof value == "symbol" ||
+                (isObjectLike(value) && baseGetTag(value) == symbolTag)
+              );
+            }
 
-    /**
-     * Removes trailing whitespace or specified characters from `string`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to trim.
-     * @param {string} [chars=whitespace] The characters to trim.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {string} Returns the trimmed string.
-     * @example
-     *
-     * _.trimEnd('  abc  ');
-     * // => '  abc'
-     *
-     * _.trimEnd('-_-abc-_-', '_-');
-     * // => '-_-abc'
-     */
-    function trimEnd(string, chars, guard) {
-      string = toString(string);
-      if (string && (guard || chars === undefined)) {
-        return string.replace(reTrimEnd, '');
-      }
-      if (!string || !(chars = baseToString(chars))) {
-        return string;
-      }
-      var strSymbols = stringToArray(string),
-          end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
-
-      return castSlice(strSymbols, 0, end).join('');
-    }
+            /**
+             * Checks if `value` is classified as a typed array.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
+             * @example
+             *
+             * _.isTypedArray(new Uint8Array);
+             * // => true
+             *
+             * _.isTypedArray([]);
+             * // => false
+             */
+            var isTypedArray = nodeIsTypedArray
+              ? baseUnary(nodeIsTypedArray)
+              : baseIsTypedArray;
+
+            /**
+             * Checks if `value` is `undefined`.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
+             * @example
+             *
+             * _.isUndefined(void 0);
+             * // => true
+             *
+             * _.isUndefined(null);
+             * // => false
+             */
+            function isUndefined(value) {
+              return value === undefined;
+            }
 
-    /**
-     * Removes leading whitespace or specified characters from `string`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to trim.
-     * @param {string} [chars=whitespace] The characters to trim.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {string} Returns the trimmed string.
-     * @example
-     *
-     * _.trimStart('  abc  ');
-     * // => 'abc  '
-     *
-     * _.trimStart('-_-abc-_-', '_-');
-     * // => 'abc-_-'
-     */
-    function trimStart(string, chars, guard) {
-      string = toString(string);
-      if (string && (guard || chars === undefined)) {
-        return string.replace(reTrimStart, '');
-      }
-      if (!string || !(chars = baseToString(chars))) {
-        return string;
-      }
-      var strSymbols = stringToArray(string),
-          start = charsStartIndex(strSymbols, stringToArray(chars));
-
-      return castSlice(strSymbols, start).join('');
-    }
+            /**
+             * Checks if `value` is classified as a `WeakMap` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.3.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
+             * @example
+             *
+             * _.isWeakMap(new WeakMap);
+             * // => true
+             *
+             * _.isWeakMap(new Map);
+             * // => false
+             */
+            function isWeakMap(value) {
+              return isObjectLike(value) && getTag(value) == weakMapTag;
+            }
 
-    /**
-     * Truncates `string` if it's longer than the given maximum string length.
-     * The last characters of the truncated string are replaced with the omission
-     * string which defaults to "...".
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to truncate.
-     * @param {Object} [options={}] The options object.
-     * @param {number} [options.length=30] The maximum string length.
-     * @param {string} [options.omission='...'] The string to indicate text is omitted.
-     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
-     * @returns {string} Returns the truncated string.
-     * @example
-     *
-     * _.truncate('hi-diddly-ho there, neighborino');
-     * // => 'hi-diddly-ho there, neighbo...'
-     *
-     * _.truncate('hi-diddly-ho there, neighborino', {
-     *   'length': 24,
-     *   'separator': ' '
-     * });
-     * // => 'hi-diddly-ho there,...'
-     *
-     * _.truncate('hi-diddly-ho there, neighborino', {
-     *   'length': 24,
-     *   'separator': /,? +/
-     * });
-     * // => 'hi-diddly-ho there...'
-     *
-     * _.truncate('hi-diddly-ho there, neighborino', {
-     *   'omission': ' [...]'
-     * });
-     * // => 'hi-diddly-ho there, neig [...]'
-     */
-    function truncate(string, options) {
-      var length = DEFAULT_TRUNC_LENGTH,
-          omission = DEFAULT_TRUNC_OMISSION;
-
-      if (isObject(options)) {
-        var separator = 'separator' in options ? options.separator : separator;
-        length = 'length' in options ? toInteger(options.length) : length;
-        omission = 'omission' in options ? baseToString(options.omission) : omission;
-      }
-      string = toString(string);
-
-      var strLength = string.length;
-      if (hasUnicode(string)) {
-        var strSymbols = stringToArray(string);
-        strLength = strSymbols.length;
-      }
-      if (length >= strLength) {
-        return string;
-      }
-      var end = length - stringSize(omission);
-      if (end < 1) {
-        return omission;
-      }
-      var result = strSymbols
-        ? castSlice(strSymbols, 0, end).join('')
-        : string.slice(0, end);
-
-      if (separator === undefined) {
-        return result + omission;
-      }
-      if (strSymbols) {
-        end += (result.length - end);
-      }
-      if (isRegExp(separator)) {
-        if (string.slice(end).search(separator)) {
-          var match,
-              substring = result;
-
-          if (!separator.global) {
-            separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
-          }
-          separator.lastIndex = 0;
-          while ((match = separator.exec(substring))) {
-            var newEnd = match.index;
-          }
-          result = result.slice(0, newEnd === undefined ? end : newEnd);
-        }
-      } else if (string.indexOf(baseToString(separator), end) != end) {
-        var index = result.lastIndexOf(separator);
-        if (index > -1) {
-          result = result.slice(0, index);
-        }
-      }
-      return result + omission;
-    }
+            /**
+             * Checks if `value` is classified as a `WeakSet` object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.3.0
+             * @category Lang
+             * @param {*} value The value to check.
+             * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
+             * @example
+             *
+             * _.isWeakSet(new WeakSet);
+             * // => true
+             *
+             * _.isWeakSet(new Set);
+             * // => false
+             */
+            function isWeakSet(value) {
+              return isObjectLike(value) && baseGetTag(value) == weakSetTag;
+            }
 
-    /**
-     * The inverse of `_.escape`; this method converts the HTML entities
-     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to
-     * their corresponding characters.
-     *
-     * **Note:** No other HTML entities are unescaped. To unescape additional
-     * HTML entities use a third-party library like [_he_](https://mths.be/he).
-     *
-     * @static
-     * @memberOf _
-     * @since 0.6.0
-     * @category String
-     * @param {string} [string=''] The string to unescape.
-     * @returns {string} Returns the unescaped string.
-     * @example
-     *
-     * _.unescape('fred, barney, &amp; pebbles');
-     * // => 'fred, barney, & pebbles'
-     */
-    function unescape(string) {
-      string = toString(string);
-      return (string && reHasEscapedHtml.test(string))
-        ? string.replace(reEscapedHtml, unescapeHtmlChar)
-        : string;
-    }
+            /**
+             * Checks if `value` is less than `other`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.9.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if `value` is less than `other`,
+             *  else `false`.
+             * @see _.gt
+             * @example
+             *
+             * _.lt(1, 3);
+             * // => true
+             *
+             * _.lt(3, 3);
+             * // => false
+             *
+             * _.lt(3, 1);
+             * // => false
+             */
+            var lt = createRelationalOperation(baseLt);
+
+            /**
+             * Checks if `value` is less than or equal to `other`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.9.0
+             * @category Lang
+             * @param {*} value The value to compare.
+             * @param {*} other The other value to compare.
+             * @returns {boolean} Returns `true` if `value` is less than or equal to
+             *  `other`, else `false`.
+             * @see _.gte
+             * @example
+             *
+             * _.lte(1, 3);
+             * // => true
+             *
+             * _.lte(3, 3);
+             * // => true
+             *
+             * _.lte(3, 1);
+             * // => false
+             */
+            var lte = createRelationalOperation(function (value, other) {
+              return value <= other;
+            });
 
-    /**
-     * Converts `string`, as space separated words, to upper case.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the upper cased string.
-     * @example
-     *
-     * _.upperCase('--foo-bar');
-     * // => 'FOO BAR'
-     *
-     * _.upperCase('fooBar');
-     * // => 'FOO BAR'
-     *
-     * _.upperCase('__foo_bar__');
-     * // => 'FOO BAR'
-     */
-    var upperCase = createCompounder(function(result, word, index) {
-      return result + (index ? ' ' : '') + word.toUpperCase();
-    });
+            /**
+             * Converts `value` to an array.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {Array} Returns the converted array.
+             * @example
+             *
+             * _.toArray({ 'a': 1, 'b': 2 });
+             * // => [1, 2]
+             *
+             * _.toArray('abc');
+             * // => ['a', 'b', 'c']
+             *
+             * _.toArray(1);
+             * // => []
+             *
+             * _.toArray(null);
+             * // => []
+             */
+            function toArray(value) {
+              if (!value) {
+                return [];
+              }
+              if (isArrayLike(value)) {
+                return isString(value)
+                  ? stringToArray(value)
+                  : copyArray(value);
+              }
+              if (symIterator && value[symIterator]) {
+                return iteratorToArray(value[symIterator]());
+              }
+              var tag = getTag(value),
+                func =
+                  tag == mapTag
+                    ? mapToArray
+                    : tag == setTag
+                      ? setToArray
+                      : values;
+
+              return func(value);
+            }
 
-    /**
-     * Converts the first character of `string` to upper case.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category String
-     * @param {string} [string=''] The string to convert.
-     * @returns {string} Returns the converted string.
-     * @example
-     *
-     * _.upperFirst('fred');
-     * // => 'Fred'
-     *
-     * _.upperFirst('FRED');
-     * // => 'FRED'
-     */
-    var upperFirst = createCaseFirst('toUpperCase');
-
-    /**
-     * Splits `string` into an array of its words.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category String
-     * @param {string} [string=''] The string to inspect.
-     * @param {RegExp|string} [pattern] The pattern to match words.
-     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-     * @returns {Array} Returns the words of `string`.
-     * @example
-     *
-     * _.words('fred, barney, & pebbles');
-     * // => ['fred', 'barney', 'pebbles']
-     *
-     * _.words('fred, barney, & pebbles', /[^, ]+/g);
-     * // => ['fred', 'barney', '&', 'pebbles']
-     */
-    function words(string, pattern, guard) {
-      string = toString(string);
-      pattern = guard ? undefined : pattern;
-
-      if (pattern === undefined) {
-        return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
-      }
-      return string.match(pattern) || [];
-    }
+            /**
+             * Converts `value` to a finite number.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.12.0
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {number} Returns the converted number.
+             * @example
+             *
+             * _.toFinite(3.2);
+             * // => 3.2
+             *
+             * _.toFinite(Number.MIN_VALUE);
+             * // => 5e-324
+             *
+             * _.toFinite(Infinity);
+             * // => 1.7976931348623157e+308
+             *
+             * _.toFinite('3.2');
+             * // => 3.2
+             */
+            function toFinite(value) {
+              if (!value) {
+                return value === 0 ? value : 0;
+              }
+              value = toNumber(value);
+              if (value === INFINITY || value === -INFINITY) {
+                var sign = value < 0 ? -1 : 1;
+                return sign * MAX_INTEGER;
+              }
+              return value === value ? value : 0;
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Attempts to invoke `func`, returning either the result or the caught error
-     * object. Any additional arguments are provided to `func` when it's invoked.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Util
-     * @param {Function} func The function to attempt.
-     * @param {...*} [args] The arguments to invoke `func` with.
-     * @returns {*} Returns the `func` result or error object.
-     * @example
-     *
-     * // Avoid throwing errors for invalid selectors.
-     * var elements = _.attempt(function(selector) {
-     *   return document.querySelectorAll(selector);
-     * }, '>_>');
-     *
-     * if (_.isError(elements)) {
-     *   elements = [];
-     * }
-     */
-    var attempt = baseRest(function(func, args) {
-      try {
-        return apply(func, undefined, args);
-      } catch (e) {
-        return isError(e) ? e : new Error(e);
-      }
-    });
+            /**
+             * Converts `value` to an integer.
+             *
+             * **Note:** This method is loosely based on
+             * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {number} Returns the converted integer.
+             * @example
+             *
+             * _.toInteger(3.2);
+             * // => 3
+             *
+             * _.toInteger(Number.MIN_VALUE);
+             * // => 0
+             *
+             * _.toInteger(Infinity);
+             * // => 1.7976931348623157e+308
+             *
+             * _.toInteger('3.2');
+             * // => 3
+             */
+            function toInteger(value) {
+              var result = toFinite(value),
+                remainder = result % 1;
+
+              return result === result
+                ? remainder
+                  ? result - remainder
+                  : result
+                : 0;
+            }
 
-    /**
-     * Binds methods of an object to the object itself, overwriting the existing
-     * method.
-     *
-     * **Note:** This method doesn't set the "length" property of bound functions.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @param {Object} object The object to bind and assign the bound methods to.
-     * @param {...(string|string[])} methodNames The object method names to bind.
-     * @returns {Object} Returns `object`.
-     * @example
-     *
-     * var view = {
-     *   'label': 'docs',
-     *   'click': function() {
-     *     console.log('clicked ' + this.label);
-     *   }
-     * };
-     *
-     * _.bindAll(view, ['click']);
-     * jQuery(element).on('click', view.click);
-     * // => Logs 'clicked docs' when clicked.
-     */
-    var bindAll = flatRest(function(object, methodNames) {
-      arrayEach(methodNames, function(key) {
-        key = toKey(key);
-        baseAssignValue(object, key, bind(object[key], object));
-      });
-      return object;
-    });
+            /**
+             * Converts `value` to an integer suitable for use as the length of an
+             * array-like object.
+             *
+             * **Note:** This method is based on
+             * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {number} Returns the converted integer.
+             * @example
+             *
+             * _.toLength(3.2);
+             * // => 3
+             *
+             * _.toLength(Number.MIN_VALUE);
+             * // => 0
+             *
+             * _.toLength(Infinity);
+             * // => 4294967295
+             *
+             * _.toLength('3.2');
+             * // => 3
+             */
+            function toLength(value) {
+              return value
+                ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH)
+                : 0;
+            }
 
-    /**
-     * Creates a function that iterates over `pairs` and invokes the corresponding
-     * function of the first predicate to return truthy. The predicate-function
-     * pairs are invoked with the `this` binding and arguments of the created
-     * function.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {Array} pairs The predicate-function pairs.
-     * @returns {Function} Returns the new composite function.
-     * @example
-     *
-     * var func = _.cond([
-     *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
-     *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
-     *   [_.stubTrue,                      _.constant('no match')]
-     * ]);
-     *
-     * func({ 'a': 1, 'b': 2 });
-     * // => 'matches A'
-     *
-     * func({ 'a': 0, 'b': 1 });
-     * // => 'matches B'
-     *
-     * func({ 'a': '1', 'b': '2' });
-     * // => 'no match'
-     */
-    function cond(pairs) {
-      var length = pairs == null ? 0 : pairs.length,
-          toIteratee = getIteratee();
-
-      pairs = !length ? [] : arrayMap(pairs, function(pair) {
-        if (typeof pair[1] != 'function') {
-          throw new TypeError(FUNC_ERROR_TEXT);
-        }
-        return [toIteratee(pair[0]), pair[1]];
-      });
+            /**
+             * Converts `value` to a number.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to process.
+             * @returns {number} Returns the number.
+             * @example
+             *
+             * _.toNumber(3.2);
+             * // => 3.2
+             *
+             * _.toNumber(Number.MIN_VALUE);
+             * // => 5e-324
+             *
+             * _.toNumber(Infinity);
+             * // => Infinity
+             *
+             * _.toNumber('3.2');
+             * // => 3.2
+             */
+            function toNumber(value) {
+              if (typeof value == "number") {
+                return value;
+              }
+              if (isSymbol(value)) {
+                return NAN;
+              }
+              if (isObject(value)) {
+                var other =
+                  typeof value.valueOf == "function" ? value.valueOf() : value;
+                value = isObject(other) ? other + "" : other;
+              }
+              if (typeof value != "string") {
+                return value === 0 ? value : +value;
+              }
+              value = value.replace(reTrim, "");
+              var isBinary = reIsBinary.test(value);
+              return isBinary || reIsOctal.test(value)
+                ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
+                : reIsBadHex.test(value)
+                  ? NAN
+                  : +value;
+            }
 
-      return baseRest(function(args) {
-        var index = -1;
-        while (++index < length) {
-          var pair = pairs[index];
-          if (apply(pair[0], this, args)) {
-            return apply(pair[1], this, args);
-          }
-        }
-      });
-    }
+            /**
+             * Converts `value` to a plain object flattening inherited enumerable string
+             * keyed properties of `value` to own properties of the plain object.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {Object} Returns the converted plain object.
+             * @example
+             *
+             * function Foo() {
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.assign({ 'a': 1 }, new Foo);
+             * // => { 'a': 1, 'b': 2 }
+             *
+             * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
+             * // => { 'a': 1, 'b': 2, 'c': 3 }
+             */
+            function toPlainObject(value) {
+              return copyObject(value, keysIn(value));
+            }
 
-    /**
-     * Creates a function that invokes the predicate properties of `source` with
-     * the corresponding property values of a given object, returning `true` if
-     * all predicates return truthy, else `false`.
-     *
-     * **Note:** The created function is equivalent to `_.conformsTo` with
-     * `source` partially applied.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {Object} source The object of property predicates to conform to.
-     * @returns {Function} Returns the new spec function.
-     * @example
-     *
-     * var objects = [
-     *   { 'a': 2, 'b': 1 },
-     *   { 'a': 1, 'b': 2 }
-     * ];
-     *
-     * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
-     * // => [{ 'a': 1, 'b': 2 }]
-     */
-    function conforms(source) {
-      return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
-    }
+            /**
+             * Converts `value` to a safe integer. A safe integer can be compared and
+             * represented correctly.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {number} Returns the converted integer.
+             * @example
+             *
+             * _.toSafeInteger(3.2);
+             * // => 3
+             *
+             * _.toSafeInteger(Number.MIN_VALUE);
+             * // => 0
+             *
+             * _.toSafeInteger(Infinity);
+             * // => 9007199254740991
+             *
+             * _.toSafeInteger('3.2');
+             * // => 3
+             */
+            function toSafeInteger(value) {
+              return value
+                ? baseClamp(
+                    toInteger(value),
+                    -MAX_SAFE_INTEGER,
+                    MAX_SAFE_INTEGER,
+                  )
+                : value === 0
+                  ? value
+                  : 0;
+            }
 
-    /**
-     * Creates a function that returns `value`.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.4.0
-     * @category Util
-     * @param {*} value The value to return from the new function.
-     * @returns {Function} Returns the new constant function.
-     * @example
-     *
-     * var objects = _.times(2, _.constant({ 'a': 1 }));
-     *
-     * console.log(objects);
-     * // => [{ 'a': 1 }, { 'a': 1 }]
-     *
-     * console.log(objects[0] === objects[1]);
-     * // => true
-     */
-    function constant(value) {
-      return function() {
-        return value;
-      };
-    }
+            /**
+             * Converts `value` to a string. An empty string is returned for `null`
+             * and `undefined` values. The sign of `-0` is preserved.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Lang
+             * @param {*} value The value to convert.
+             * @returns {string} Returns the converted string.
+             * @example
+             *
+             * _.toString(null);
+             * // => ''
+             *
+             * _.toString(-0);
+             * // => '-0'
+             *
+             * _.toString([1, 2, 3]);
+             * // => '1,2,3'
+             */
+            function toString(value) {
+              return value == null ? "" : baseToString(value);
+            }
 
-    /**
-     * Checks `value` to determine whether a default value should be returned in
-     * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
-     * or `undefined`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.14.0
-     * @category Util
-     * @param {*} value The value to check.
-     * @param {*} defaultValue The default value.
-     * @returns {*} Returns the resolved value.
-     * @example
-     *
-     * _.defaultTo(1, 10);
-     * // => 1
-     *
-     * _.defaultTo(undefined, 10);
-     * // => 10
-     */
-    function defaultTo(value, defaultValue) {
-      return (value == null || value !== value) ? defaultValue : value;
-    }
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Assigns own enumerable string keyed properties of source objects to the
+             * destination object. Source objects are applied from left to right.
+             * Subsequent sources overwrite property assignments of previous sources.
+             *
+             * **Note:** This method mutates `object` and is loosely based on
+             * [`Object.assign`](https://mdn.io/Object/assign).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.10.0
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} [sources] The source objects.
+             * @returns {Object} Returns `object`.
+             * @see _.assignIn
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             * }
+             *
+             * function Bar() {
+             *   this.c = 3;
+             * }
+             *
+             * Foo.prototype.b = 2;
+             * Bar.prototype.d = 4;
+             *
+             * _.assign({ 'a': 0 }, new Foo, new Bar);
+             * // => { 'a': 1, 'c': 3 }
+             */
+            var assign = createAssigner(function (object, source) {
+              if (isPrototype(source) || isArrayLike(source)) {
+                copyObject(source, keys(source), object);
+                return;
+              }
+              for (var key in source) {
+                if (hasOwnProperty.call(source, key)) {
+                  assignValue(object, key, source[key]);
+                }
+              }
+            });
 
-    /**
-     * Creates a function that returns the result of invoking the given functions
-     * with the `this` binding of the created function, where each successive
-     * invocation is supplied the return value of the previous.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Util
-     * @param {...(Function|Function[])} [funcs] The functions to invoke.
-     * @returns {Function} Returns the new composite function.
-     * @see _.flowRight
-     * @example
-     *
-     * function square(n) {
-     *   return n * n;
-     * }
-     *
-     * var addSquare = _.flow([_.add, square]);
-     * addSquare(1, 2);
-     * // => 9
-     */
-    var flow = createFlow();
-
-    /**
-     * This method is like `_.flow` except that it creates a function that
-     * invokes the given functions from right to left.
-     *
-     * @static
-     * @since 3.0.0
-     * @memberOf _
-     * @category Util
-     * @param {...(Function|Function[])} [funcs] The functions to invoke.
-     * @returns {Function} Returns the new composite function.
-     * @see _.flow
-     * @example
-     *
-     * function square(n) {
-     *   return n * n;
-     * }
-     *
-     * var addSquare = _.flowRight([square, _.add]);
-     * addSquare(1, 2);
-     * // => 9
-     */
-    var flowRight = createFlow(true);
-
-    /**
-     * This method returns the first argument it receives.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @param {*} value Any value.
-     * @returns {*} Returns `value`.
-     * @example
-     *
-     * var object = { 'a': 1 };
-     *
-     * console.log(_.identity(object) === object);
-     * // => true
-     */
-    function identity(value) {
-      return value;
-    }
+            /**
+             * This method is like `_.assign` except that it iterates over own and
+             * inherited source properties.
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @alias extend
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} [sources] The source objects.
+             * @returns {Object} Returns `object`.
+             * @see _.assign
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             * }
+             *
+             * function Bar() {
+             *   this.c = 3;
+             * }
+             *
+             * Foo.prototype.b = 2;
+             * Bar.prototype.d = 4;
+             *
+             * _.assignIn({ 'a': 0 }, new Foo, new Bar);
+             * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
+             */
+            var assignIn = createAssigner(function (object, source) {
+              copyObject(source, keysIn(source), object);
+            });
 
-    /**
-     * Creates a function that invokes `func` with the arguments of the created
-     * function. If `func` is a property name, the created function returns the
-     * property value for a given element. If `func` is an array or object, the
-     * created function returns `true` for elements that contain the equivalent
-     * source properties, otherwise it returns `false`.
-     *
-     * @static
-     * @since 4.0.0
-     * @memberOf _
-     * @category Util
-     * @param {*} [func=_.identity] The value to convert to a callback.
-     * @returns {Function} Returns the callback.
-     * @example
-     *
-     * var users = [
-     *   { 'user': 'barney', 'age': 36, 'active': true },
-     *   { 'user': 'fred',   'age': 40, 'active': false }
-     * ];
-     *
-     * // The `_.matches` iteratee shorthand.
-     * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
-     * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
-     *
-     * // The `_.matchesProperty` iteratee shorthand.
-     * _.filter(users, _.iteratee(['user', 'fred']));
-     * // => [{ 'user': 'fred', 'age': 40 }]
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.map(users, _.iteratee('user'));
-     * // => ['barney', 'fred']
-     *
-     * // Create custom iteratee shorthands.
-     * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
-     *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
-     *     return func.test(string);
-     *   };
-     * });
-     *
-     * _.filter(['abc', 'def'], /ef/);
-     * // => ['def']
-     */
-    function iteratee(func) {
-      return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
-    }
+            /**
+             * This method is like `_.assignIn` except that it accepts `customizer`
+             * which is invoked to produce the assigned values. If `customizer` returns
+             * `undefined`, assignment is handled by the method instead. The `customizer`
+             * is invoked with five arguments: (objValue, srcValue, key, object, source).
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @alias extendWith
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} sources The source objects.
+             * @param {Function} [customizer] The function to customize assigned values.
+             * @returns {Object} Returns `object`.
+             * @see _.assignWith
+             * @example
+             *
+             * function customizer(objValue, srcValue) {
+             *   return _.isUndefined(objValue) ? srcValue : objValue;
+             * }
+             *
+             * var defaults = _.partialRight(_.assignInWith, customizer);
+             *
+             * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+             * // => { 'a': 1, 'b': 2 }
+             */
+            var assignInWith = createAssigner(
+              function (object, source, srcIndex, customizer) {
+                copyObject(source, keysIn(source), object, customizer);
+              },
+            );
+
+            /**
+             * This method is like `_.assign` except that it accepts `customizer`
+             * which is invoked to produce the assigned values. If `customizer` returns
+             * `undefined`, assignment is handled by the method instead. The `customizer`
+             * is invoked with five arguments: (objValue, srcValue, key, object, source).
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} sources The source objects.
+             * @param {Function} [customizer] The function to customize assigned values.
+             * @returns {Object} Returns `object`.
+             * @see _.assignInWith
+             * @example
+             *
+             * function customizer(objValue, srcValue) {
+             *   return _.isUndefined(objValue) ? srcValue : objValue;
+             * }
+             *
+             * var defaults = _.partialRight(_.assignWith, customizer);
+             *
+             * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+             * // => { 'a': 1, 'b': 2 }
+             */
+            var assignWith = createAssigner(
+              function (object, source, srcIndex, customizer) {
+                copyObject(source, keys(source), object, customizer);
+              },
+            );
+
+            /**
+             * Creates an array of values corresponding to `paths` of `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.0.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {...(string|string[])} [paths] The property paths to pick.
+             * @returns {Array} Returns the picked values.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+             *
+             * _.at(object, ['a[0].b.c', 'a[1]']);
+             * // => [3, 4]
+             */
+            var at = flatRest(baseAt);
+
+            /**
+             * Creates an object that inherits from the `prototype` object. If a
+             * `properties` object is given, its own enumerable string keyed properties
+             * are assigned to the created object.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.3.0
+             * @category Object
+             * @param {Object} prototype The object to inherit from.
+             * @param {Object} [properties] The properties to assign to the object.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * function Shape() {
+             *   this.x = 0;
+             *   this.y = 0;
+             * }
+             *
+             * function Circle() {
+             *   Shape.call(this);
+             * }
+             *
+             * Circle.prototype = _.create(Shape.prototype, {
+             *   'constructor': Circle
+             * });
+             *
+             * var circle = new Circle;
+             * circle instanceof Circle;
+             * // => true
+             *
+             * circle instanceof Shape;
+             * // => true
+             */
+            function create(prototype, properties) {
+              var result = baseCreate(prototype);
+              return properties == null
+                ? result
+                : baseAssign(result, properties);
+            }
 
-    /**
-     * Creates a function that performs a partial deep comparison between a given
-     * object and `source`, returning `true` if the given object has equivalent
-     * property values, else `false`.
-     *
-     * **Note:** The created function is equivalent to `_.isMatch` with `source`
-     * partially applied.
-     *
-     * Partial comparisons will match empty array and empty object `source`
-     * values against any array or object value, respectively. See `_.isEqual`
-     * for a list of supported value comparisons.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Util
-     * @param {Object} source The object of property values to match.
-     * @returns {Function} Returns the new spec function.
-     * @example
-     *
-     * var objects = [
-     *   { 'a': 1, 'b': 2, 'c': 3 },
-     *   { 'a': 4, 'b': 5, 'c': 6 }
-     * ];
-     *
-     * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
-     * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
-     */
-    function matches(source) {
-      return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
-    }
+            /**
+             * Assigns own and inherited enumerable string keyed properties of source
+             * objects to the destination object for all destination properties that
+             * resolve to `undefined`. Source objects are applied from left to right.
+             * Once a property is set, additional values of the same property are ignored.
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} [sources] The source objects.
+             * @returns {Object} Returns `object`.
+             * @see _.defaultsDeep
+             * @example
+             *
+             * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+             * // => { 'a': 1, 'b': 2 }
+             */
+            var defaults = baseRest(function (object, sources) {
+              object = Object(object);
+
+              var index = -1;
+              var length = sources.length;
+              var guard = length > 2 ? sources[2] : undefined;
+
+              if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+                length = 1;
+              }
 
-    /**
-     * Creates a function that performs a partial deep comparison between the
-     * value at `path` of a given object to `srcValue`, returning `true` if the
-     * object value is equivalent, else `false`.
-     *
-     * **Note:** Partial comparisons will match empty array and empty object
-     * `srcValue` values against any array or object value, respectively. See
-     * `_.isEqual` for a list of supported value comparisons.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.2.0
-     * @category Util
-     * @param {Array|string} path The path of the property to get.
-     * @param {*} srcValue The value to match.
-     * @returns {Function} Returns the new spec function.
-     * @example
-     *
-     * var objects = [
-     *   { 'a': 1, 'b': 2, 'c': 3 },
-     *   { 'a': 4, 'b': 5, 'c': 6 }
-     * ];
-     *
-     * _.find(objects, _.matchesProperty('a', 4));
-     * // => { 'a': 4, 'b': 5, 'c': 6 }
-     */
-    function matchesProperty(path, srcValue) {
-      return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
-    }
+              while (++index < length) {
+                var source = sources[index];
+                var props = keysIn(source);
+                var propsIndex = -1;
+                var propsLength = props.length;
+
+                while (++propsIndex < propsLength) {
+                  var key = props[propsIndex];
+                  var value = object[key];
+
+                  if (
+                    value === undefined ||
+                    (eq(value, objectProto[key]) &&
+                      !hasOwnProperty.call(object, key))
+                  ) {
+                    object[key] = source[key];
+                  }
+                }
+              }
 
-    /**
-     * Creates a function that invokes the method at `path` of a given object.
-     * Any additional arguments are provided to the invoked method.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.7.0
-     * @category Util
-     * @param {Array|string} path The path of the method to invoke.
-     * @param {...*} [args] The arguments to invoke the method with.
-     * @returns {Function} Returns the new invoker function.
-     * @example
-     *
-     * var objects = [
-     *   { 'a': { 'b': _.constant(2) } },
-     *   { 'a': { 'b': _.constant(1) } }
-     * ];
-     *
-     * _.map(objects, _.method('a.b'));
-     * // => [2, 1]
-     *
-     * _.map(objects, _.method(['a', 'b']));
-     * // => [2, 1]
-     */
-    var method = baseRest(function(path, args) {
-      return function(object) {
-        return baseInvoke(object, path, args);
-      };
-    });
+              return object;
+            });
 
-    /**
-     * The opposite of `_.method`; this method creates a function that invokes
-     * the method at a given path of `object`. Any additional arguments are
-     * provided to the invoked method.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.7.0
-     * @category Util
-     * @param {Object} object The object to query.
-     * @param {...*} [args] The arguments to invoke the method with.
-     * @returns {Function} Returns the new invoker function.
-     * @example
-     *
-     * var array = _.times(3, _.constant),
-     *     object = { 'a': array, 'b': array, 'c': array };
-     *
-     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
-     * // => [2, 0]
-     *
-     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
-     * // => [2, 0]
-     */
-    var methodOf = baseRest(function(object, args) {
-      return function(path) {
-        return baseInvoke(object, path, args);
-      };
-    });
+            /**
+             * This method is like `_.defaults` except that it recursively assigns
+             * default properties.
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.10.0
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} [sources] The source objects.
+             * @returns {Object} Returns `object`.
+             * @see _.defaults
+             * @example
+             *
+             * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
+             * // => { 'a': { 'b': 2, 'c': 3 } }
+             */
+            var defaultsDeep = baseRest(function (args) {
+              args.push(undefined, customDefaultsMerge);
+              return apply(mergeWith, undefined, args);
+            });
 
-    /**
-     * Adds all own enumerable string keyed function properties of a source
-     * object to the destination object. If `object` is a function, then methods
-     * are added to its prototype as well.
-     *
-     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
-     * avoid conflicts caused by modifying the original.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @param {Function|Object} [object=lodash] The destination object.
-     * @param {Object} source The object of functions to add.
-     * @param {Object} [options={}] The options object.
-     * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
-     * @returns {Function|Object} Returns `object`.
-     * @example
-     *
-     * function vowels(string) {
-     *   return _.filter(string, function(v) {
-     *     return /[aeiou]/i.test(v);
-     *   });
-     * }
-     *
-     * _.mixin({ 'vowels': vowels });
-     * _.vowels('fred');
-     * // => ['e']
-     *
-     * _('fred').vowels().value();
-     * // => ['e']
-     *
-     * _.mixin({ 'vowels': vowels }, { 'chain': false });
-     * _('fred').vowels();
-     * // => ['e']
-     */
-    function mixin(object, source, options) {
-      var props = keys(source),
-          methodNames = baseFunctions(source, props);
-
-      if (options == null &&
-          !(isObject(source) && (methodNames.length || !props.length))) {
-        options = source;
-        source = object;
-        object = this;
-        methodNames = baseFunctions(source, keys(source));
-      }
-      var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
-          isFunc = isFunction(object);
-
-      arrayEach(methodNames, function(methodName) {
-        var func = source[methodName];
-        object[methodName] = func;
-        if (isFunc) {
-          object.prototype[methodName] = function() {
-            var chainAll = this.__chain__;
-            if (chain || chainAll) {
-              var result = object(this.__wrapped__),
-                  actions = result.__actions__ = copyArray(this.__actions__);
-
-              actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
-              result.__chain__ = chainAll;
-              return result;
+            /**
+             * This method is like `_.find` except that it returns the key of the first
+             * element `predicate` returns truthy for instead of the element itself.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.1.0
+             * @category Object
+             * @param {Object} object The object to inspect.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {string|undefined} Returns the key of the matched element,
+             *  else `undefined`.
+             * @example
+             *
+             * var users = {
+             *   'barney':  { 'age': 36, 'active': true },
+             *   'fred':    { 'age': 40, 'active': false },
+             *   'pebbles': { 'age': 1,  'active': true }
+             * };
+             *
+             * _.findKey(users, function(o) { return o.age < 40; });
+             * // => 'barney' (iteration order is not guaranteed)
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.findKey(users, { 'age': 1, 'active': true });
+             * // => 'pebbles'
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.findKey(users, ['active', false]);
+             * // => 'fred'
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.findKey(users, 'active');
+             * // => 'barney'
+             */
+            function findKey(object, predicate) {
+              return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
             }
-            return func.apply(object, arrayPush([this.value()], arguments));
-          };
-        }
-      });
 
-      return object;
-    }
+            /**
+             * This method is like `_.findKey` except that it iterates over elements of
+             * a collection in the opposite order.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Object
+             * @param {Object} object The object to inspect.
+             * @param {Function} [predicate=_.identity] The function invoked per iteration.
+             * @returns {string|undefined} Returns the key of the matched element,
+             *  else `undefined`.
+             * @example
+             *
+             * var users = {
+             *   'barney':  { 'age': 36, 'active': true },
+             *   'fred':    { 'age': 40, 'active': false },
+             *   'pebbles': { 'age': 1,  'active': true }
+             * };
+             *
+             * _.findLastKey(users, function(o) { return o.age < 40; });
+             * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.findLastKey(users, { 'age': 36, 'active': true });
+             * // => 'barney'
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.findLastKey(users, ['active', false]);
+             * // => 'fred'
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.findLastKey(users, 'active');
+             * // => 'pebbles'
+             */
+            function findLastKey(object, predicate) {
+              return baseFindKey(
+                object,
+                getIteratee(predicate, 3),
+                baseForOwnRight,
+              );
+            }
 
-    /**
-     * Reverts the `_` variable to its previous value and returns a reference to
-     * the `lodash` function.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @returns {Function} Returns the `lodash` function.
-     * @example
-     *
-     * var lodash = _.noConflict();
-     */
-    function noConflict() {
-      if (root._ === this) {
-        root._ = oldDash;
-      }
-      return this;
-    }
+            /**
+             * Iterates over own and inherited enumerable string keyed properties of an
+             * object and invokes `iteratee` for each property. The iteratee is invoked
+             * with three arguments: (value, key, object). Iteratee functions may exit
+             * iteration early by explicitly returning `false`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.3.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Object} Returns `object`.
+             * @see _.forInRight
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.forIn(new Foo, function(value, key) {
+             *   console.log(key);
+             * });
+             * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
+             */
+            function forIn(object, iteratee) {
+              return object == null
+                ? object
+                : baseFor(object, getIteratee(iteratee, 3), keysIn);
+            }
 
-    /**
-     * This method returns `undefined`.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.3.0
-     * @category Util
-     * @example
-     *
-     * _.times(2, _.noop);
-     * // => [undefined, undefined]
-     */
-    function noop() {
-      // No operation performed.
-    }
+            /**
+             * This method is like `_.forIn` except that it iterates over properties of
+             * `object` in the opposite order.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Object} Returns `object`.
+             * @see _.forIn
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.forInRight(new Foo, function(value, key) {
+             *   console.log(key);
+             * });
+             * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
+             */
+            function forInRight(object, iteratee) {
+              return object == null
+                ? object
+                : baseForRight(object, getIteratee(iteratee, 3), keysIn);
+            }
 
-    /**
-     * Creates a function that gets the argument at index `n`. If `n` is negative,
-     * the nth argument from the end is returned.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {number} [n=0] The index of the argument to return.
-     * @returns {Function} Returns the new pass-thru function.
-     * @example
-     *
-     * var func = _.nthArg(1);
-     * func('a', 'b', 'c', 'd');
-     * // => 'b'
-     *
-     * var func = _.nthArg(-2);
-     * func('a', 'b', 'c', 'd');
-     * // => 'c'
-     */
-    function nthArg(n) {
-      n = toInteger(n);
-      return baseRest(function(args) {
-        return baseNth(args, n);
-      });
-    }
+            /**
+             * Iterates over own enumerable string keyed properties of an object and
+             * invokes `iteratee` for each property. The iteratee is invoked with three
+             * arguments: (value, key, object). Iteratee functions may exit iteration
+             * early by explicitly returning `false`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.3.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Object} Returns `object`.
+             * @see _.forOwnRight
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.forOwn(new Foo, function(value, key) {
+             *   console.log(key);
+             * });
+             * // => Logs 'a' then 'b' (iteration order is not guaranteed).
+             */
+            function forOwn(object, iteratee) {
+              return object && baseForOwn(object, getIteratee(iteratee, 3));
+            }
 
-    /**
-     * Creates a function that invokes `iteratees` with the arguments it receives
-     * and returns their results.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {...(Function|Function[])} [iteratees=[_.identity]]
-     *  The iteratees to invoke.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var func = _.over([Math.max, Math.min]);
-     *
-     * func(1, 2, 3, 4);
-     * // => [4, 1]
-     */
-    var over = createOver(arrayMap);
-
-    /**
-     * Creates a function that checks if **all** of the `predicates` return
-     * truthy when invoked with the arguments it receives.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {...(Function|Function[])} [predicates=[_.identity]]
-     *  The predicates to check.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var func = _.overEvery([Boolean, isFinite]);
-     *
-     * func('1');
-     * // => true
-     *
-     * func(null);
-     * // => false
-     *
-     * func(NaN);
-     * // => false
-     */
-    var overEvery = createOver(arrayEvery);
-
-    /**
-     * Creates a function that checks if **any** of the `predicates` return
-     * truthy when invoked with the arguments it receives.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {...(Function|Function[])} [predicates=[_.identity]]
-     *  The predicates to check.
-     * @returns {Function} Returns the new function.
-     * @example
-     *
-     * var func = _.overSome([Boolean, isFinite]);
-     *
-     * func('1');
-     * // => true
-     *
-     * func(null);
-     * // => true
-     *
-     * func(NaN);
-     * // => false
-     */
-    var overSome = createOver(arraySome);
-
-    /**
-     * Creates a function that returns the value at `path` of a given object.
-     *
-     * @static
-     * @memberOf _
-     * @since 2.4.0
-     * @category Util
-     * @param {Array|string} path The path of the property to get.
-     * @returns {Function} Returns the new accessor function.
-     * @example
-     *
-     * var objects = [
-     *   { 'a': { 'b': 2 } },
-     *   { 'a': { 'b': 1 } }
-     * ];
-     *
-     * _.map(objects, _.property('a.b'));
-     * // => [2, 1]
-     *
-     * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
-     * // => [1, 2]
-     */
-    function property(path) {
-      return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
-    }
+            /**
+             * This method is like `_.forOwn` except that it iterates over properties of
+             * `object` in the opposite order.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.0.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Object} Returns `object`.
+             * @see _.forOwn
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.forOwnRight(new Foo, function(value, key) {
+             *   console.log(key);
+             * });
+             * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
+             */
+            function forOwnRight(object, iteratee) {
+              return (
+                object && baseForOwnRight(object, getIteratee(iteratee, 3))
+              );
+            }
 
-    /**
-     * The opposite of `_.property`; this method creates a function that returns
-     * the value at a given path of `object`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.0.0
-     * @category Util
-     * @param {Object} object The object to query.
-     * @returns {Function} Returns the new accessor function.
-     * @example
-     *
-     * var array = [0, 1, 2],
-     *     object = { 'a': array, 'b': array, 'c': array };
-     *
-     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
-     * // => [2, 0]
-     *
-     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
-     * // => [2, 0]
-     */
-    function propertyOf(object) {
-      return function(path) {
-        return object == null ? undefined : baseGet(object, path);
-      };
-    }
+            /**
+             * Creates an array of function property names from own enumerable properties
+             * of `object`.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The object to inspect.
+             * @returns {Array} Returns the function names.
+             * @see _.functionsIn
+             * @example
+             *
+             * function Foo() {
+             *   this.a = _.constant('a');
+             *   this.b = _.constant('b');
+             * }
+             *
+             * Foo.prototype.c = _.constant('c');
+             *
+             * _.functions(new Foo);
+             * // => ['a', 'b']
+             */
+            function functions(object) {
+              return object == null ? [] : baseFunctions(object, keys(object));
+            }
 
-    /**
-     * Creates an array of numbers (positive and/or negative) progressing from
-     * `start` up to, but not including, `end`. A step of `-1` is used if a negative
-     * `start` is specified without an `end` or `step`. If `end` is not specified,
-     * it's set to `start` with `start` then set to `0`.
-     *
-     * **Note:** JavaScript follows the IEEE-754 standard for resolving
-     * floating-point values which can produce unexpected results.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @param {number} [start=0] The start of the range.
-     * @param {number} end The end of the range.
-     * @param {number} [step=1] The value to increment or decrement by.
-     * @returns {Array} Returns the range of numbers.
-     * @see _.inRange, _.rangeRight
-     * @example
-     *
-     * _.range(4);
-     * // => [0, 1, 2, 3]
-     *
-     * _.range(-4);
-     * // => [0, -1, -2, -3]
-     *
-     * _.range(1, 5);
-     * // => [1, 2, 3, 4]
-     *
-     * _.range(0, 20, 5);
-     * // => [0, 5, 10, 15]
-     *
-     * _.range(0, -4, -1);
-     * // => [0, -1, -2, -3]
-     *
-     * _.range(1, 4, 0);
-     * // => [1, 1, 1]
-     *
-     * _.range(0);
-     * // => []
-     */
-    var range = createRange();
-
-    /**
-     * This method is like `_.range` except that it populates values in
-     * descending order.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {number} [start=0] The start of the range.
-     * @param {number} end The end of the range.
-     * @param {number} [step=1] The value to increment or decrement by.
-     * @returns {Array} Returns the range of numbers.
-     * @see _.inRange, _.range
-     * @example
-     *
-     * _.rangeRight(4);
-     * // => [3, 2, 1, 0]
-     *
-     * _.rangeRight(-4);
-     * // => [-3, -2, -1, 0]
-     *
-     * _.rangeRight(1, 5);
-     * // => [4, 3, 2, 1]
-     *
-     * _.rangeRight(0, 20, 5);
-     * // => [15, 10, 5, 0]
-     *
-     * _.rangeRight(0, -4, -1);
-     * // => [-3, -2, -1, 0]
-     *
-     * _.rangeRight(1, 4, 0);
-     * // => [1, 1, 1]
-     *
-     * _.rangeRight(0);
-     * // => []
-     */
-    var rangeRight = createRange(true);
-
-    /**
-     * This method returns a new empty array.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.13.0
-     * @category Util
-     * @returns {Array} Returns the new empty array.
-     * @example
-     *
-     * var arrays = _.times(2, _.stubArray);
-     *
-     * console.log(arrays);
-     * // => [[], []]
-     *
-     * console.log(arrays[0] === arrays[1]);
-     * // => false
-     */
-    function stubArray() {
-      return [];
-    }
+            /**
+             * Creates an array of function property names from own and inherited
+             * enumerable properties of `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The object to inspect.
+             * @returns {Array} Returns the function names.
+             * @see _.functions
+             * @example
+             *
+             * function Foo() {
+             *   this.a = _.constant('a');
+             *   this.b = _.constant('b');
+             * }
+             *
+             * Foo.prototype.c = _.constant('c');
+             *
+             * _.functionsIn(new Foo);
+             * // => ['a', 'b', 'c']
+             */
+            function functionsIn(object) {
+              return object == null
+                ? []
+                : baseFunctions(object, keysIn(object));
+            }
 
-    /**
-     * This method returns `false`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.13.0
-     * @category Util
-     * @returns {boolean} Returns `false`.
-     * @example
-     *
-     * _.times(2, _.stubFalse);
-     * // => [false, false]
-     */
-    function stubFalse() {
-      return false;
-    }
+            /**
+             * Gets the value at `path` of `object`. If the resolved value is
+             * `undefined`, the `defaultValue` is returned in its place.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.7.0
+             * @category Object
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path of the property to get.
+             * @param {*} [defaultValue] The value returned for `undefined` resolved values.
+             * @returns {*} Returns the resolved value.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+             *
+             * _.get(object, 'a[0].b.c');
+             * // => 3
+             *
+             * _.get(object, ['a', '0', 'b', 'c']);
+             * // => 3
+             *
+             * _.get(object, 'a.b.c', 'default');
+             * // => 'default'
+             */
+            function get(object, path, defaultValue) {
+              var result = object == null ? undefined : baseGet(object, path);
+              return result === undefined ? defaultValue : result;
+            }
 
-    /**
-     * This method returns a new empty object.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.13.0
-     * @category Util
-     * @returns {Object} Returns the new empty object.
-     * @example
-     *
-     * var objects = _.times(2, _.stubObject);
-     *
-     * console.log(objects);
-     * // => [{}, {}]
-     *
-     * console.log(objects[0] === objects[1]);
-     * // => false
-     */
-    function stubObject() {
-      return {};
-    }
+            /**
+             * Checks if `path` is a direct property of `object`.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path to check.
+             * @returns {boolean} Returns `true` if `path` exists, else `false`.
+             * @example
+             *
+             * var object = { 'a': { 'b': 2 } };
+             * var other = _.create({ 'a': _.create({ 'b': 2 }) });
+             *
+             * _.has(object, 'a');
+             * // => true
+             *
+             * _.has(object, 'a.b');
+             * // => true
+             *
+             * _.has(object, ['a', 'b']);
+             * // => true
+             *
+             * _.has(other, 'a');
+             * // => false
+             */
+            function has(object, path) {
+              return object != null && hasPath(object, path, baseHas);
+            }
 
-    /**
-     * This method returns an empty string.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.13.0
-     * @category Util
-     * @returns {string} Returns the empty string.
-     * @example
-     *
-     * _.times(2, _.stubString);
-     * // => ['', '']
-     */
-    function stubString() {
-      return '';
-    }
+            /**
+             * Checks if `path` is a direct or inherited property of `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path to check.
+             * @returns {boolean} Returns `true` if `path` exists, else `false`.
+             * @example
+             *
+             * var object = _.create({ 'a': _.create({ 'b': 2 }) });
+             *
+             * _.hasIn(object, 'a');
+             * // => true
+             *
+             * _.hasIn(object, 'a.b');
+             * // => true
+             *
+             * _.hasIn(object, ['a', 'b']);
+             * // => true
+             *
+             * _.hasIn(object, 'b');
+             * // => false
+             */
+            function hasIn(object, path) {
+              return object != null && hasPath(object, path, baseHasIn);
+            }
 
-    /**
-     * This method returns `true`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.13.0
-     * @category Util
-     * @returns {boolean} Returns `true`.
-     * @example
-     *
-     * _.times(2, _.stubTrue);
-     * // => [true, true]
-     */
-    function stubTrue() {
-      return true;
-    }
+            /**
+             * Creates an object composed of the inverted keys and values of `object`.
+             * If `object` contains duplicate values, subsequent values overwrite
+             * property assignments of previous values.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.7.0
+             * @category Object
+             * @param {Object} object The object to invert.
+             * @returns {Object} Returns the new inverted object.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': 2, 'c': 1 };
+             *
+             * _.invert(object);
+             * // => { '1': 'c', '2': 'b' }
+             */
+            var invert = createInverter(function (result, value, key) {
+              if (value != null && typeof value.toString != "function") {
+                value = nativeObjectToString.call(value);
+              }
 
-    /**
-     * Invokes the iteratee `n` times, returning an array of the results of
-     * each invocation. The iteratee is invoked with one argument; (index).
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @param {number} n The number of times to invoke `iteratee`.
-     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-     * @returns {Array} Returns the array of results.
-     * @example
-     *
-     * _.times(3, String);
-     * // => ['0', '1', '2']
-     *
-     *  _.times(4, _.constant(0));
-     * // => [0, 0, 0, 0]
-     */
-    function times(n, iteratee) {
-      n = toInteger(n);
-      if (n < 1 || n > MAX_SAFE_INTEGER) {
-        return [];
-      }
-      var index = MAX_ARRAY_LENGTH,
-          length = nativeMin(n, MAX_ARRAY_LENGTH);
+              result[value] = key;
+            }, constant(identity));
+
+            /**
+             * This method is like `_.invert` except that the inverted object is generated
+             * from the results of running each element of `object` thru `iteratee`. The
+             * corresponding inverted value of each inverted key is an array of keys
+             * responsible for generating the inverted value. The iteratee is invoked
+             * with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.1.0
+             * @category Object
+             * @param {Object} object The object to invert.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {Object} Returns the new inverted object.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': 2, 'c': 1 };
+             *
+             * _.invertBy(object);
+             * // => { '1': ['a', 'c'], '2': ['b'] }
+             *
+             * _.invertBy(object, function(value) {
+             *   return 'group' + value;
+             * });
+             * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
+             */
+            var invertBy = createInverter(function (result, value, key) {
+              if (value != null && typeof value.toString != "function") {
+                value = nativeObjectToString.call(value);
+              }
 
-      iteratee = getIteratee(iteratee);
-      n -= MAX_ARRAY_LENGTH;
+              if (hasOwnProperty.call(result, value)) {
+                result[value].push(key);
+              } else {
+                result[value] = [key];
+              }
+            }, getIteratee);
+
+            /**
+             * Invokes the method at `path` of `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path of the method to invoke.
+             * @param {...*} [args] The arguments to invoke the method with.
+             * @returns {*} Returns the result of the invoked method.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
+             *
+             * _.invoke(object, 'a[0].b.c.slice', 1, 3);
+             * // => [2, 3]
+             */
+            var invoke = baseRest(baseInvoke);
+
+            /**
+             * Creates an array of the own enumerable property names of `object`.
+             *
+             * **Note:** Non-object values are coerced to objects. See the
+             * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
+             * for more details.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.keys(new Foo);
+             * // => ['a', 'b'] (iteration order is not guaranteed)
+             *
+             * _.keys('hi');
+             * // => ['0', '1']
+             */
+            function keys(object) {
+              return isArrayLike(object)
+                ? arrayLikeKeys(object)
+                : baseKeys(object);
+            }
 
-      var result = baseTimes(length, iteratee);
-      while (++index < n) {
-        iteratee(index);
-      }
-      return result;
-    }
+            /**
+             * Creates an array of the own and inherited enumerable property names of `object`.
+             *
+             * **Note:** Non-object values are coerced to objects.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Object
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property names.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.keysIn(new Foo);
+             * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
+             */
+            function keysIn(object) {
+              return isArrayLike(object)
+                ? arrayLikeKeys(object, true)
+                : baseKeysIn(object);
+            }
 
-    /**
-     * Converts `value` to a property path array.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Util
-     * @param {*} value The value to convert.
-     * @returns {Array} Returns the new property path array.
-     * @example
-     *
-     * _.toPath('a.b.c');
-     * // => ['a', 'b', 'c']
-     *
-     * _.toPath('a[0].b.c');
-     * // => ['a', '0', 'b', 'c']
-     */
-    function toPath(value) {
-      if (isArray(value)) {
-        return arrayMap(value, toKey);
-      }
-      return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
-    }
+            /**
+             * The opposite of `_.mapValues`; this method creates an object with the
+             * same values as `object` and keys generated by running each own enumerable
+             * string keyed property of `object` thru `iteratee`. The iteratee is invoked
+             * with three arguments: (value, key, object).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.8.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Object} Returns the new mapped object.
+             * @see _.mapValues
+             * @example
+             *
+             * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
+             *   return key + value;
+             * });
+             * // => { 'a1': 1, 'b2': 2 }
+             */
+            function mapKeys(object, iteratee) {
+              var result = {};
+              iteratee = getIteratee(iteratee, 3);
+
+              baseForOwn(object, function (value, key, object) {
+                baseAssignValue(result, iteratee(value, key, object), value);
+              });
+              return result;
+            }
 
-    /**
-     * Generates a unique ID. If `prefix` is given, the ID is appended to it.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Util
-     * @param {string} [prefix=''] The value to prefix the ID with.
-     * @returns {string} Returns the unique ID.
-     * @example
-     *
-     * _.uniqueId('contact_');
-     * // => 'contact_104'
-     *
-     * _.uniqueId();
-     * // => '105'
-     */
-    function uniqueId(prefix) {
-      var id = ++idCounter;
-      return toString(prefix) + id;
-    }
+            /**
+             * Creates an object with the same keys as `object` and values generated
+             * by running each own enumerable string keyed property of `object` thru
+             * `iteratee`. The iteratee is invoked with three arguments:
+             * (value, key, object).
+             *
+             * @static
+             * @memberOf _
+             * @since 2.4.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Object} Returns the new mapped object.
+             * @see _.mapKeys
+             * @example
+             *
+             * var users = {
+             *   'fred':    { 'user': 'fred',    'age': 40 },
+             *   'pebbles': { 'user': 'pebbles', 'age': 1 }
+             * };
+             *
+             * _.mapValues(users, function(o) { return o.age; });
+             * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.mapValues(users, 'age');
+             * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+             */
+            function mapValues(object, iteratee) {
+              var result = {};
+              iteratee = getIteratee(iteratee, 3);
+
+              baseForOwn(object, function (value, key, object) {
+                baseAssignValue(result, key, iteratee(value, key, object));
+              });
+              return result;
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * Adds two numbers.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.4.0
-     * @category Math
-     * @param {number} augend The first number in an addition.
-     * @param {number} addend The second number in an addition.
-     * @returns {number} Returns the total.
-     * @example
-     *
-     * _.add(6, 4);
-     * // => 10
-     */
-    var add = createMathOperation(function(augend, addend) {
-      return augend + addend;
-    }, 0);
-
-    /**
-     * Computes `number` rounded up to `precision`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.10.0
-     * @category Math
-     * @param {number} number The number to round up.
-     * @param {number} [precision=0] The precision to round up to.
-     * @returns {number} Returns the rounded up number.
-     * @example
-     *
-     * _.ceil(4.006);
-     * // => 5
-     *
-     * _.ceil(6.004, 2);
-     * // => 6.01
-     *
-     * _.ceil(6040, -2);
-     * // => 6100
-     */
-    var ceil = createRound('ceil');
-
-    /**
-     * Divide two numbers.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.7.0
-     * @category Math
-     * @param {number} dividend The first number in a division.
-     * @param {number} divisor The second number in a division.
-     * @returns {number} Returns the quotient.
-     * @example
-     *
-     * _.divide(6, 4);
-     * // => 1.5
-     */
-    var divide = createMathOperation(function(dividend, divisor) {
-      return dividend / divisor;
-    }, 1);
-
-    /**
-     * Computes `number` rounded down to `precision`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.10.0
-     * @category Math
-     * @param {number} number The number to round down.
-     * @param {number} [precision=0] The precision to round down to.
-     * @returns {number} Returns the rounded down number.
-     * @example
-     *
-     * _.floor(4.006);
-     * // => 4
-     *
-     * _.floor(0.046, 2);
-     * // => 0.04
-     *
-     * _.floor(4060, -2);
-     * // => 4000
-     */
-    var floor = createRound('floor');
-
-    /**
-     * Computes the maximum value of `array`. If `array` is empty or falsey,
-     * `undefined` is returned.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @returns {*} Returns the maximum value.
-     * @example
-     *
-     * _.max([4, 2, 8, 6]);
-     * // => 8
-     *
-     * _.max([]);
-     * // => undefined
-     */
-    function max(array) {
-      return (array && array.length)
-        ? baseExtremum(array, identity, baseGt)
-        : undefined;
-    }
+            /**
+             * This method is like `_.assign` except that it recursively merges own and
+             * inherited enumerable string keyed properties of source objects into the
+             * destination object. Source properties that resolve to `undefined` are
+             * skipped if a destination value exists. Array and plain object properties
+             * are merged recursively. Other objects and value types are overridden by
+             * assignment. Source objects are applied from left to right. Subsequent
+             * sources overwrite property assignments of previous sources.
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.5.0
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} [sources] The source objects.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * var object = {
+             *   'a': [{ 'b': 2 }, { 'd': 4 }]
+             * };
+             *
+             * var other = {
+             *   'a': [{ 'c': 3 }, { 'e': 5 }]
+             * };
+             *
+             * _.merge(object, other);
+             * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
+             */
+            var merge = createAssigner(function (object, source, srcIndex) {
+              baseMerge(object, source, srcIndex);
+            });
 
-    /**
-     * This method is like `_.max` except that it accepts `iteratee` which is
-     * invoked for each element in `array` to generate the criterion by which
-     * the value is ranked. The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {*} Returns the maximum value.
-     * @example
-     *
-     * var objects = [{ 'n': 1 }, { 'n': 2 }];
-     *
-     * _.maxBy(objects, function(o) { return o.n; });
-     * // => { 'n': 2 }
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.maxBy(objects, 'n');
-     * // => { 'n': 2 }
-     */
-    function maxBy(array, iteratee) {
-      return (array && array.length)
-        ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
-        : undefined;
-    }
+            /**
+             * This method is like `_.merge` except that it accepts `customizer` which
+             * is invoked to produce the merged values of the destination and source
+             * properties. If `customizer` returns `undefined`, merging is handled by the
+             * method instead. The `customizer` is invoked with six arguments:
+             * (objValue, srcValue, key, object, source, stack).
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The destination object.
+             * @param {...Object} sources The source objects.
+             * @param {Function} customizer The function to customize assigned values.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * function customizer(objValue, srcValue) {
+             *   if (_.isArray(objValue)) {
+             *     return objValue.concat(srcValue);
+             *   }
+             * }
+             *
+             * var object = { 'a': [1], 'b': [2] };
+             * var other = { 'a': [3], 'b': [4] };
+             *
+             * _.mergeWith(object, other, customizer);
+             * // => { 'a': [1, 3], 'b': [2, 4] }
+             */
+            var mergeWith = createAssigner(
+              function (object, source, srcIndex, customizer) {
+                baseMerge(object, source, srcIndex, customizer);
+              },
+            );
+
+            /**
+             * The opposite of `_.pick`; this method creates an object composed of the
+             * own and inherited enumerable property paths of `object` that are not omitted.
+             *
+             * **Note:** This method is considerably slower than `_.pick`.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The source object.
+             * @param {...(string|string[])} [paths] The property paths to omit.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': '2', 'c': 3 };
+             *
+             * _.omit(object, ['a', 'c']);
+             * // => { 'b': '2' }
+             */
+            var omit = flatRest(function (object, paths) {
+              var result = {};
+              if (object == null) {
+                return result;
+              }
+              var isDeep = false;
+              paths = arrayMap(paths, function (path) {
+                path = castPath(path, object);
+                isDeep || (isDeep = path.length > 1);
+                return path;
+              });
+              copyObject(object, getAllKeysIn(object), result);
+              if (isDeep) {
+                result = baseClone(
+                  result,
+                  CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG,
+                  customOmitClone,
+                );
+              }
+              var length = paths.length;
+              while (length--) {
+                baseUnset(result, paths[length]);
+              }
+              return result;
+            });
 
-    /**
-     * Computes the mean of the values in `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @returns {number} Returns the mean.
-     * @example
-     *
-     * _.mean([4, 2, 8, 6]);
-     * // => 5
-     */
-    function mean(array) {
-      return baseMean(array, identity);
-    }
+            /**
+             * The opposite of `_.pickBy`; this method creates an object composed of
+             * the own and inherited enumerable string keyed properties of `object` that
+             * `predicate` doesn't return truthy for. The predicate is invoked with two
+             * arguments: (value, key).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The source object.
+             * @param {Function} [predicate=_.identity] The function invoked per property.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': '2', 'c': 3 };
+             *
+             * _.omitBy(object, _.isNumber);
+             * // => { 'b': '2' }
+             */
+            function omitBy(object, predicate) {
+              return pickBy(object, negate(getIteratee(predicate)));
+            }
 
-    /**
-     * This method is like `_.mean` except that it accepts `iteratee` which is
-     * invoked for each element in `array` to generate the value to be averaged.
-     * The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.7.0
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {number} Returns the mean.
-     * @example
-     *
-     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
-     *
-     * _.meanBy(objects, function(o) { return o.n; });
-     * // => 5
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.meanBy(objects, 'n');
-     * // => 5
-     */
-    function meanBy(array, iteratee) {
-      return baseMean(array, getIteratee(iteratee, 2));
-    }
+            /**
+             * Creates an object composed of the picked `object` properties.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The source object.
+             * @param {...(string|string[])} [paths] The property paths to pick.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': '2', 'c': 3 };
+             *
+             * _.pick(object, ['a', 'c']);
+             * // => { 'a': 1, 'c': 3 }
+             */
+            var pick = flatRest(function (object, paths) {
+              return object == null ? {} : basePick(object, paths);
+            });
 
-    /**
-     * Computes the minimum value of `array`. If `array` is empty or falsey,
-     * `undefined` is returned.
-     *
-     * @static
-     * @since 0.1.0
-     * @memberOf _
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @returns {*} Returns the minimum value.
-     * @example
-     *
-     * _.min([4, 2, 8, 6]);
-     * // => 2
-     *
-     * _.min([]);
-     * // => undefined
-     */
-    function min(array) {
-      return (array && array.length)
-        ? baseExtremum(array, identity, baseLt)
-        : undefined;
-    }
+            /**
+             * Creates an object composed of the `object` properties `predicate` returns
+             * truthy for. The predicate is invoked with two arguments: (value, key).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The source object.
+             * @param {Function} [predicate=_.identity] The function invoked per property.
+             * @returns {Object} Returns the new object.
+             * @example
+             *
+             * var object = { 'a': 1, 'b': '2', 'c': 3 };
+             *
+             * _.pickBy(object, _.isNumber);
+             * // => { 'a': 1, 'c': 3 }
+             */
+            function pickBy(object, predicate) {
+              if (object == null) {
+                return {};
+              }
+              var props = arrayMap(getAllKeysIn(object), function (prop) {
+                return [prop];
+              });
+              predicate = getIteratee(predicate);
+              return basePickBy(object, props, function (value, path) {
+                return predicate(value, path[0]);
+              });
+            }
 
-    /**
-     * This method is like `_.min` except that it accepts `iteratee` which is
-     * invoked for each element in `array` to generate the criterion by which
-     * the value is ranked. The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {*} Returns the minimum value.
-     * @example
-     *
-     * var objects = [{ 'n': 1 }, { 'n': 2 }];
-     *
-     * _.minBy(objects, function(o) { return o.n; });
-     * // => { 'n': 1 }
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.minBy(objects, 'n');
-     * // => { 'n': 1 }
-     */
-    function minBy(array, iteratee) {
-      return (array && array.length)
-        ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
-        : undefined;
-    }
+            /**
+             * This method is like `_.get` except that if the resolved value is a
+             * function it's invoked with the `this` binding of its parent object and
+             * its result is returned.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The object to query.
+             * @param {Array|string} path The path of the property to resolve.
+             * @param {*} [defaultValue] The value returned for `undefined` resolved values.
+             * @returns {*} Returns the resolved value.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
+             *
+             * _.result(object, 'a[0].b.c1');
+             * // => 3
+             *
+             * _.result(object, 'a[0].b.c2');
+             * // => 4
+             *
+             * _.result(object, 'a[0].b.c3', 'default');
+             * // => 'default'
+             *
+             * _.result(object, 'a[0].b.c3', _.constant('default'));
+             * // => 'default'
+             */
+            function result(object, path, defaultValue) {
+              path = castPath(path, object);
+
+              var index = -1,
+                length = path.length;
+
+              // Ensure the loop is entered when path is empty.
+              if (!length) {
+                length = 1;
+                object = undefined;
+              }
+              while (++index < length) {
+                var value =
+                  object == null ? undefined : object[toKey(path[index])];
+                if (value === undefined) {
+                  index = length;
+                  value = defaultValue;
+                }
+                object = isFunction(value) ? value.call(object) : value;
+              }
+              return object;
+            }
 
-    /**
-     * Multiply two numbers.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.7.0
-     * @category Math
-     * @param {number} multiplier The first number in a multiplication.
-     * @param {number} multiplicand The second number in a multiplication.
-     * @returns {number} Returns the product.
-     * @example
-     *
-     * _.multiply(6, 4);
-     * // => 24
-     */
-    var multiply = createMathOperation(function(multiplier, multiplicand) {
-      return multiplier * multiplicand;
-    }, 1);
-
-    /**
-     * Computes `number` rounded to `precision`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.10.0
-     * @category Math
-     * @param {number} number The number to round.
-     * @param {number} [precision=0] The precision to round to.
-     * @returns {number} Returns the rounded number.
-     * @example
-     *
-     * _.round(4.006);
-     * // => 4
-     *
-     * _.round(4.006, 2);
-     * // => 4.01
-     *
-     * _.round(4060, -2);
-     * // => 4100
-     */
-    var round = createRound('round');
-
-    /**
-     * Subtract two numbers.
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Math
-     * @param {number} minuend The first number in a subtraction.
-     * @param {number} subtrahend The second number in a subtraction.
-     * @returns {number} Returns the difference.
-     * @example
-     *
-     * _.subtract(6, 4);
-     * // => 2
-     */
-    var subtract = createMathOperation(function(minuend, subtrahend) {
-      return minuend - subtrahend;
-    }, 0);
-
-    /**
-     * Computes the sum of the values in `array`.
-     *
-     * @static
-     * @memberOf _
-     * @since 3.4.0
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @returns {number} Returns the sum.
-     * @example
-     *
-     * _.sum([4, 2, 8, 6]);
-     * // => 20
-     */
-    function sum(array) {
-      return (array && array.length)
-        ? baseSum(array, identity)
-        : 0;
-    }
+            /**
+             * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
+             * it's created. Arrays are created for missing index properties while objects
+             * are created for all other missing properties. Use `_.setWith` to customize
+             * `path` creation.
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.7.0
+             * @category Object
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to set.
+             * @param {*} value The value to set.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+             *
+             * _.set(object, 'a[0].b.c', 4);
+             * console.log(object.a[0].b.c);
+             * // => 4
+             *
+             * _.set(object, ['x', '0', 'y', 'z'], 5);
+             * console.log(object.x[0].y.z);
+             * // => 5
+             */
+            function set(object, path, value) {
+              return object == null ? object : baseSet(object, path, value);
+            }
 
-    /**
-     * This method is like `_.sum` except that it accepts `iteratee` which is
-     * invoked for each element in `array` to generate the value to be summed.
-     * The iteratee is invoked with one argument: (value).
-     *
-     * @static
-     * @memberOf _
-     * @since 4.0.0
-     * @category Math
-     * @param {Array} array The array to iterate over.
-     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-     * @returns {number} Returns the sum.
-     * @example
-     *
-     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
-     *
-     * _.sumBy(objects, function(o) { return o.n; });
-     * // => 20
-     *
-     * // The `_.property` iteratee shorthand.
-     * _.sumBy(objects, 'n');
-     * // => 20
-     */
-    function sumBy(array, iteratee) {
-      return (array && array.length)
-        ? baseSum(array, getIteratee(iteratee, 2))
-        : 0;
-    }
+            /**
+             * This method is like `_.set` except that it accepts `customizer` which is
+             * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
+             * path creation is handled by the method instead. The `customizer` is invoked
+             * with three arguments: (nsValue, key, nsObject).
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to set.
+             * @param {*} value The value to set.
+             * @param {Function} [customizer] The function to customize assigned values.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * var object = {};
+             *
+             * _.setWith(object, '[0][1]', 'a', Object);
+             * // => { '0': { '1': 'a' } }
+             */
+            function setWith(object, path, value, customizer) {
+              customizer =
+                typeof customizer == "function" ? customizer : undefined;
+              return object == null
+                ? object
+                : baseSet(object, path, value, customizer);
+            }
 
-    /*------------------------------------------------------------------------*/
-
-    // Add methods that return wrapped values in chain sequences.
-    lodash.after = after;
-    lodash.ary = ary;
-    lodash.assign = assign;
-    lodash.assignIn = assignIn;
-    lodash.assignInWith = assignInWith;
-    lodash.assignWith = assignWith;
-    lodash.at = at;
-    lodash.before = before;
-    lodash.bind = bind;
-    lodash.bindAll = bindAll;
-    lodash.bindKey = bindKey;
-    lodash.castArray = castArray;
-    lodash.chain = chain;
-    lodash.chunk = chunk;
-    lodash.compact = compact;
-    lodash.concat = concat;
-    lodash.cond = cond;
-    lodash.conforms = conforms;
-    lodash.constant = constant;
-    lodash.countBy = countBy;
-    lodash.create = create;
-    lodash.curry = curry;
-    lodash.curryRight = curryRight;
-    lodash.debounce = debounce;
-    lodash.defaults = defaults;
-    lodash.defaultsDeep = defaultsDeep;
-    lodash.defer = defer;
-    lodash.delay = delay;
-    lodash.difference = difference;
-    lodash.differenceBy = differenceBy;
-    lodash.differenceWith = differenceWith;
-    lodash.drop = drop;
-    lodash.dropRight = dropRight;
-    lodash.dropRightWhile = dropRightWhile;
-    lodash.dropWhile = dropWhile;
-    lodash.fill = fill;
-    lodash.filter = filter;
-    lodash.flatMap = flatMap;
-    lodash.flatMapDeep = flatMapDeep;
-    lodash.flatMapDepth = flatMapDepth;
-    lodash.flatten = flatten;
-    lodash.flattenDeep = flattenDeep;
-    lodash.flattenDepth = flattenDepth;
-    lodash.flip = flip;
-    lodash.flow = flow;
-    lodash.flowRight = flowRight;
-    lodash.fromPairs = fromPairs;
-    lodash.functions = functions;
-    lodash.functionsIn = functionsIn;
-    lodash.groupBy = groupBy;
-    lodash.initial = initial;
-    lodash.intersection = intersection;
-    lodash.intersectionBy = intersectionBy;
-    lodash.intersectionWith = intersectionWith;
-    lodash.invert = invert;
-    lodash.invertBy = invertBy;
-    lodash.invokeMap = invokeMap;
-    lodash.iteratee = iteratee;
-    lodash.keyBy = keyBy;
-    lodash.keys = keys;
-    lodash.keysIn = keysIn;
-    lodash.map = map;
-    lodash.mapKeys = mapKeys;
-    lodash.mapValues = mapValues;
-    lodash.matches = matches;
-    lodash.matchesProperty = matchesProperty;
-    lodash.memoize = memoize;
-    lodash.merge = merge;
-    lodash.mergeWith = mergeWith;
-    lodash.method = method;
-    lodash.methodOf = methodOf;
-    lodash.mixin = mixin;
-    lodash.negate = negate;
-    lodash.nthArg = nthArg;
-    lodash.omit = omit;
-    lodash.omitBy = omitBy;
-    lodash.once = once;
-    lodash.orderBy = orderBy;
-    lodash.over = over;
-    lodash.overArgs = overArgs;
-    lodash.overEvery = overEvery;
-    lodash.overSome = overSome;
-    lodash.partial = partial;
-    lodash.partialRight = partialRight;
-    lodash.partition = partition;
-    lodash.pick = pick;
-    lodash.pickBy = pickBy;
-    lodash.property = property;
-    lodash.propertyOf = propertyOf;
-    lodash.pull = pull;
-    lodash.pullAll = pullAll;
-    lodash.pullAllBy = pullAllBy;
-    lodash.pullAllWith = pullAllWith;
-    lodash.pullAt = pullAt;
-    lodash.range = range;
-    lodash.rangeRight = rangeRight;
-    lodash.rearg = rearg;
-    lodash.reject = reject;
-    lodash.remove = remove;
-    lodash.rest = rest;
-    lodash.reverse = reverse;
-    lodash.sampleSize = sampleSize;
-    lodash.set = set;
-    lodash.setWith = setWith;
-    lodash.shuffle = shuffle;
-    lodash.slice = slice;
-    lodash.sortBy = sortBy;
-    lodash.sortedUniq = sortedUniq;
-    lodash.sortedUniqBy = sortedUniqBy;
-    lodash.split = split;
-    lodash.spread = spread;
-    lodash.tail = tail;
-    lodash.take = take;
-    lodash.takeRight = takeRight;
-    lodash.takeRightWhile = takeRightWhile;
-    lodash.takeWhile = takeWhile;
-    lodash.tap = tap;
-    lodash.throttle = throttle;
-    lodash.thru = thru;
-    lodash.toArray = toArray;
-    lodash.toPairs = toPairs;
-    lodash.toPairsIn = toPairsIn;
-    lodash.toPath = toPath;
-    lodash.toPlainObject = toPlainObject;
-    lodash.transform = transform;
-    lodash.unary = unary;
-    lodash.union = union;
-    lodash.unionBy = unionBy;
-    lodash.unionWith = unionWith;
-    lodash.uniq = uniq;
-    lodash.uniqBy = uniqBy;
-    lodash.uniqWith = uniqWith;
-    lodash.unset = unset;
-    lodash.unzip = unzip;
-    lodash.unzipWith = unzipWith;
-    lodash.update = update;
-    lodash.updateWith = updateWith;
-    lodash.values = values;
-    lodash.valuesIn = valuesIn;
-    lodash.without = without;
-    lodash.words = words;
-    lodash.wrap = wrap;
-    lodash.xor = xor;
-    lodash.xorBy = xorBy;
-    lodash.xorWith = xorWith;
-    lodash.zip = zip;
-    lodash.zipObject = zipObject;
-    lodash.zipObjectDeep = zipObjectDeep;
-    lodash.zipWith = zipWith;
-
-    // Add aliases.
-    lodash.entries = toPairs;
-    lodash.entriesIn = toPairsIn;
-    lodash.extend = assignIn;
-    lodash.extendWith = assignInWith;
-
-    // Add methods to `lodash.prototype`.
-    mixin(lodash, lodash);
-
-    /*------------------------------------------------------------------------*/
-
-    // Add methods that return unwrapped values in chain sequences.
-    lodash.add = add;
-    lodash.attempt = attempt;
-    lodash.camelCase = camelCase;
-    lodash.capitalize = capitalize;
-    lodash.ceil = ceil;
-    lodash.clamp = clamp;
-    lodash.clone = clone;
-    lodash.cloneDeep = cloneDeep;
-    lodash.cloneDeepWith = cloneDeepWith;
-    lodash.cloneWith = cloneWith;
-    lodash.conformsTo = conformsTo;
-    lodash.deburr = deburr;
-    lodash.defaultTo = defaultTo;
-    lodash.divide = divide;
-    lodash.endsWith = endsWith;
-    lodash.eq = eq;
-    lodash.escape = escape;
-    lodash.escapeRegExp = escapeRegExp;
-    lodash.every = every;
-    lodash.find = find;
-    lodash.findIndex = findIndex;
-    lodash.findKey = findKey;
-    lodash.findLast = findLast;
-    lodash.findLastIndex = findLastIndex;
-    lodash.findLastKey = findLastKey;
-    lodash.floor = floor;
-    lodash.forEach = forEach;
-    lodash.forEachRight = forEachRight;
-    lodash.forIn = forIn;
-    lodash.forInRight = forInRight;
-    lodash.forOwn = forOwn;
-    lodash.forOwnRight = forOwnRight;
-    lodash.get = get;
-    lodash.gt = gt;
-    lodash.gte = gte;
-    lodash.has = has;
-    lodash.hasIn = hasIn;
-    lodash.head = head;
-    lodash.identity = identity;
-    lodash.includes = includes;
-    lodash.indexOf = indexOf;
-    lodash.inRange = inRange;
-    lodash.invoke = invoke;
-    lodash.isArguments = isArguments;
-    lodash.isArray = isArray;
-    lodash.isArrayBuffer = isArrayBuffer;
-    lodash.isArrayLike = isArrayLike;
-    lodash.isArrayLikeObject = isArrayLikeObject;
-    lodash.isBoolean = isBoolean;
-    lodash.isBuffer = isBuffer;
-    lodash.isDate = isDate;
-    lodash.isElement = isElement;
-    lodash.isEmpty = isEmpty;
-    lodash.isEqual = isEqual;
-    lodash.isEqualWith = isEqualWith;
-    lodash.isError = isError;
-    lodash.isFinite = isFinite;
-    lodash.isFunction = isFunction;
-    lodash.isInteger = isInteger;
-    lodash.isLength = isLength;
-    lodash.isMap = isMap;
-    lodash.isMatch = isMatch;
-    lodash.isMatchWith = isMatchWith;
-    lodash.isNaN = isNaN;
-    lodash.isNative = isNative;
-    lodash.isNil = isNil;
-    lodash.isNull = isNull;
-    lodash.isNumber = isNumber;
-    lodash.isObject = isObject;
-    lodash.isObjectLike = isObjectLike;
-    lodash.isPlainObject = isPlainObject;
-    lodash.isRegExp = isRegExp;
-    lodash.isSafeInteger = isSafeInteger;
-    lodash.isSet = isSet;
-    lodash.isString = isString;
-    lodash.isSymbol = isSymbol;
-    lodash.isTypedArray = isTypedArray;
-    lodash.isUndefined = isUndefined;
-    lodash.isWeakMap = isWeakMap;
-    lodash.isWeakSet = isWeakSet;
-    lodash.join = join;
-    lodash.kebabCase = kebabCase;
-    lodash.last = last;
-    lodash.lastIndexOf = lastIndexOf;
-    lodash.lowerCase = lowerCase;
-    lodash.lowerFirst = lowerFirst;
-    lodash.lt = lt;
-    lodash.lte = lte;
-    lodash.max = max;
-    lodash.maxBy = maxBy;
-    lodash.mean = mean;
-    lodash.meanBy = meanBy;
-    lodash.min = min;
-    lodash.minBy = minBy;
-    lodash.stubArray = stubArray;
-    lodash.stubFalse = stubFalse;
-    lodash.stubObject = stubObject;
-    lodash.stubString = stubString;
-    lodash.stubTrue = stubTrue;
-    lodash.multiply = multiply;
-    lodash.nth = nth;
-    lodash.noConflict = noConflict;
-    lodash.noop = noop;
-    lodash.now = now;
-    lodash.pad = pad;
-    lodash.padEnd = padEnd;
-    lodash.padStart = padStart;
-    lodash.parseInt = parseInt;
-    lodash.random = random;
-    lodash.reduce = reduce;
-    lodash.reduceRight = reduceRight;
-    lodash.repeat = repeat;
-    lodash.replace = replace;
-    lodash.result = result;
-    lodash.round = round;
-    lodash.runInContext = runInContext;
-    lodash.sample = sample;
-    lodash.size = size;
-    lodash.snakeCase = snakeCase;
-    lodash.some = some;
-    lodash.sortedIndex = sortedIndex;
-    lodash.sortedIndexBy = sortedIndexBy;
-    lodash.sortedIndexOf = sortedIndexOf;
-    lodash.sortedLastIndex = sortedLastIndex;
-    lodash.sortedLastIndexBy = sortedLastIndexBy;
-    lodash.sortedLastIndexOf = sortedLastIndexOf;
-    lodash.startCase = startCase;
-    lodash.startsWith = startsWith;
-    lodash.subtract = subtract;
-    lodash.sum = sum;
-    lodash.sumBy = sumBy;
-    lodash.template = template;
-    lodash.times = times;
-    lodash.toFinite = toFinite;
-    lodash.toInteger = toInteger;
-    lodash.toLength = toLength;
-    lodash.toLower = toLower;
-    lodash.toNumber = toNumber;
-    lodash.toSafeInteger = toSafeInteger;
-    lodash.toString = toString;
-    lodash.toUpper = toUpper;
-    lodash.trim = trim;
-    lodash.trimEnd = trimEnd;
-    lodash.trimStart = trimStart;
-    lodash.truncate = truncate;
-    lodash.unescape = unescape;
-    lodash.uniqueId = uniqueId;
-    lodash.upperCase = upperCase;
-    lodash.upperFirst = upperFirst;
-
-    // Add aliases.
-    lodash.each = forEach;
-    lodash.eachRight = forEachRight;
-    lodash.first = head;
-
-    mixin(lodash, (function() {
-      var source = {};
-      baseForOwn(lodash, function(func, methodName) {
-        if (!hasOwnProperty.call(lodash.prototype, methodName)) {
-          source[methodName] = func;
-        }
-      });
-      return source;
-    }()), { 'chain': false });
-
-    /*------------------------------------------------------------------------*/
-
-    /**
-     * The semantic version number.
-     *
-     * @static
-     * @memberOf _
-     * @type {string}
-     */
-    lodash.VERSION = VERSION;
-
-    // Assign default placeholders.
-    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
-      lodash[methodName].placeholder = lodash;
-    });
+            /**
+             * Creates an array of own enumerable string keyed-value pairs for `object`
+             * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
+             * entries are returned.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @alias entries
+             * @category Object
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the key-value pairs.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.toPairs(new Foo);
+             * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
+             */
+            var toPairs = createToPairs(keys);
+
+            /**
+             * Creates an array of own and inherited enumerable string keyed-value pairs
+             * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
+             * or set, its entries are returned.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @alias entriesIn
+             * @category Object
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the key-value pairs.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.toPairsIn(new Foo);
+             * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
+             */
+            var toPairsIn = createToPairs(keysIn);
+
+            /**
+             * An alternative to `_.reduce`; this method transforms `object` to a new
+             * `accumulator` object which is the result of running each of its own
+             * enumerable string keyed properties thru `iteratee`, with each invocation
+             * potentially mutating the `accumulator` object. If `accumulator` is not
+             * provided, a new object with the same `[[Prototype]]` will be used. The
+             * iteratee is invoked with four arguments: (accumulator, value, key, object).
+             * Iteratee functions may exit iteration early by explicitly returning `false`.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.3.0
+             * @category Object
+             * @param {Object} object The object to iterate over.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @param {*} [accumulator] The custom accumulator value.
+             * @returns {*} Returns the accumulated value.
+             * @example
+             *
+             * _.transform([2, 3, 4], function(result, n) {
+             *   result.push(n *= n);
+             *   return n % 2 == 0;
+             * }, []);
+             * // => [4, 9]
+             *
+             * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
+             *   (result[value] || (result[value] = [])).push(key);
+             * }, {});
+             * // => { '1': ['a', 'c'], '2': ['b'] }
+             */
+            function transform(object, iteratee, accumulator) {
+              var isArr = isArray(object),
+                isArrLike = isArr || isBuffer(object) || isTypedArray(object);
+
+              iteratee = getIteratee(iteratee, 4);
+              if (accumulator == null) {
+                var Ctor = object && object.constructor;
+                if (isArrLike) {
+                  accumulator = isArr ? new Ctor() : [];
+                } else if (isObject(object)) {
+                  accumulator = isFunction(Ctor)
+                    ? baseCreate(getPrototype(object))
+                    : {};
+                } else {
+                  accumulator = {};
+                }
+              }
+              (isArrLike ? arrayEach : baseForOwn)(
+                object,
+                function (value, index, object) {
+                  return iteratee(accumulator, value, index, object);
+                },
+              );
+              return accumulator;
+            }
 
-    // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
-    arrayEach(['drop', 'take'], function(methodName, index) {
-      LazyWrapper.prototype[methodName] = function(n) {
-        n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
+            /**
+             * Removes the property at `path` of `object`.
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Object
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to unset.
+             * @returns {boolean} Returns `true` if the property is deleted, else `false`.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': 7 } }] };
+             * _.unset(object, 'a[0].b.c');
+             * // => true
+             *
+             * console.log(object);
+             * // => { 'a': [{ 'b': {} }] };
+             *
+             * _.unset(object, ['a', '0', 'b', 'c']);
+             * // => true
+             *
+             * console.log(object);
+             * // => { 'a': [{ 'b': {} }] };
+             */
+            function unset(object, path) {
+              return object == null ? true : baseUnset(object, path);
+            }
 
-        var result = (this.__filtered__ && !index)
-          ? new LazyWrapper(this)
-          : this.clone();
+            /**
+             * This method is like `_.set` except that accepts `updater` to produce the
+             * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
+             * is invoked with one argument: (value).
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.6.0
+             * @category Object
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to set.
+             * @param {Function} updater The function to produce the updated value.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+             *
+             * _.update(object, 'a[0].b.c', function(n) { return n * n; });
+             * console.log(object.a[0].b.c);
+             * // => 9
+             *
+             * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
+             * console.log(object.x[0].y.z);
+             * // => 0
+             */
+            function update(object, path, updater) {
+              return object == null
+                ? object
+                : baseUpdate(object, path, castFunction(updater));
+            }
 
-        if (result.__filtered__) {
-          result.__takeCount__ = nativeMin(n, result.__takeCount__);
-        } else {
-          result.__views__.push({
-            'size': nativeMin(n, MAX_ARRAY_LENGTH),
-            'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
-          });
-        }
-        return result;
-      };
+            /**
+             * This method is like `_.update` except that it accepts `customizer` which is
+             * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
+             * path creation is handled by the method instead. The `customizer` is invoked
+             * with three arguments: (nsValue, key, nsObject).
+             *
+             * **Note:** This method mutates `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.6.0
+             * @category Object
+             * @param {Object} object The object to modify.
+             * @param {Array|string} path The path of the property to set.
+             * @param {Function} updater The function to produce the updated value.
+             * @param {Function} [customizer] The function to customize assigned values.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * var object = {};
+             *
+             * _.updateWith(object, '[0][1]', _.constant('a'), Object);
+             * // => { '0': { '1': 'a' } }
+             */
+            function updateWith(object, path, updater, customizer) {
+              customizer =
+                typeof customizer == "function" ? customizer : undefined;
+              return object == null
+                ? object
+                : baseUpdate(object, path, castFunction(updater), customizer);
+            }
 
-      LazyWrapper.prototype[methodName + 'Right'] = function(n) {
-        return this.reverse()[methodName](n).reverse();
-      };
-    });
-
-    // Add `LazyWrapper` methods that accept an `iteratee` value.
-    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
-      var type = index + 1,
-          isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
-
-      LazyWrapper.prototype[methodName] = function(iteratee) {
-        var result = this.clone();
-        result.__iteratees__.push({
-          'iteratee': getIteratee(iteratee, 3),
-          'type': type
-        });
-        result.__filtered__ = result.__filtered__ || isFilter;
-        return result;
-      };
-    });
-
-    // Add `LazyWrapper` methods for `_.head` and `_.last`.
-    arrayEach(['head', 'last'], function(methodName, index) {
-      var takeName = 'take' + (index ? 'Right' : '');
-
-      LazyWrapper.prototype[methodName] = function() {
-        return this[takeName](1).value()[0];
-      };
-    });
-
-    // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
-    arrayEach(['initial', 'tail'], function(methodName, index) {
-      var dropName = 'drop' + (index ? '' : 'Right');
-
-      LazyWrapper.prototype[methodName] = function() {
-        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
-      };
-    });
-
-    LazyWrapper.prototype.compact = function() {
-      return this.filter(identity);
-    };
+            /**
+             * Creates an array of the own enumerable string keyed property values of `object`.
+             *
+             * **Note:** Non-object values are coerced to objects.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Object
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property values.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.values(new Foo);
+             * // => [1, 2] (iteration order is not guaranteed)
+             *
+             * _.values('hi');
+             * // => ['h', 'i']
+             */
+            function values(object) {
+              return object == null ? [] : baseValues(object, keys(object));
+            }
 
-    LazyWrapper.prototype.find = function(predicate) {
-      return this.filter(predicate).head();
-    };
+            /**
+             * Creates an array of the own and inherited enumerable string keyed property
+             * values of `object`.
+             *
+             * **Note:** Non-object values are coerced to objects.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Object
+             * @param {Object} object The object to query.
+             * @returns {Array} Returns the array of property values.
+             * @example
+             *
+             * function Foo() {
+             *   this.a = 1;
+             *   this.b = 2;
+             * }
+             *
+             * Foo.prototype.c = 3;
+             *
+             * _.valuesIn(new Foo);
+             * // => [1, 2, 3] (iteration order is not guaranteed)
+             */
+            function valuesIn(object) {
+              return object == null ? [] : baseValues(object, keysIn(object));
+            }
 
-    LazyWrapper.prototype.findLast = function(predicate) {
-      return this.reverse().find(predicate);
-    };
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Clamps `number` within the inclusive `lower` and `upper` bounds.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Number
+             * @param {number} number The number to clamp.
+             * @param {number} [lower] The lower bound.
+             * @param {number} upper The upper bound.
+             * @returns {number} Returns the clamped number.
+             * @example
+             *
+             * _.clamp(-10, -5, 5);
+             * // => -5
+             *
+             * _.clamp(10, -5, 5);
+             * // => 5
+             */
+            function clamp(number, lower, upper) {
+              if (upper === undefined) {
+                upper = lower;
+                lower = undefined;
+              }
+              if (upper !== undefined) {
+                upper = toNumber(upper);
+                upper = upper === upper ? upper : 0;
+              }
+              if (lower !== undefined) {
+                lower = toNumber(lower);
+                lower = lower === lower ? lower : 0;
+              }
+              return baseClamp(toNumber(number), lower, upper);
+            }
 
-    LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
-      if (typeof path == 'function') {
-        return new LazyWrapper(this);
-      }
-      return this.map(function(value) {
-        return baseInvoke(value, path, args);
-      });
-    });
+            /**
+             * Checks if `n` is between `start` and up to, but not including, `end`. If
+             * `end` is not specified, it's set to `start` with `start` then set to `0`.
+             * If `start` is greater than `end` the params are swapped to support
+             * negative ranges.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.3.0
+             * @category Number
+             * @param {number} number The number to check.
+             * @param {number} [start=0] The start of the range.
+             * @param {number} end The end of the range.
+             * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
+             * @see _.range, _.rangeRight
+             * @example
+             *
+             * _.inRange(3, 2, 4);
+             * // => true
+             *
+             * _.inRange(4, 8);
+             * // => true
+             *
+             * _.inRange(4, 2);
+             * // => false
+             *
+             * _.inRange(2, 2);
+             * // => false
+             *
+             * _.inRange(1.2, 2);
+             * // => true
+             *
+             * _.inRange(5.2, 4);
+             * // => false
+             *
+             * _.inRange(-3, -2, -6);
+             * // => true
+             */
+            function inRange(number, start, end) {
+              start = toFinite(start);
+              if (end === undefined) {
+                end = start;
+                start = 0;
+              } else {
+                end = toFinite(end);
+              }
+              number = toNumber(number);
+              return baseInRange(number, start, end);
+            }
 
-    LazyWrapper.prototype.reject = function(predicate) {
-      return this.filter(negate(getIteratee(predicate)));
-    };
+            /**
+             * Produces a random number between the inclusive `lower` and `upper` bounds.
+             * If only one argument is provided a number between `0` and the given number
+             * is returned. If `floating` is `true`, or either `lower` or `upper` are
+             * floats, a floating-point number is returned instead of an integer.
+             *
+             * **Note:** JavaScript follows the IEEE-754 standard for resolving
+             * floating-point values which can produce unexpected results.
+             *
+             * @static
+             * @memberOf _
+             * @since 0.7.0
+             * @category Number
+             * @param {number} [lower=0] The lower bound.
+             * @param {number} [upper=1] The upper bound.
+             * @param {boolean} [floating] Specify returning a floating-point number.
+             * @returns {number} Returns the random number.
+             * @example
+             *
+             * _.random(0, 5);
+             * // => an integer between 0 and 5
+             *
+             * _.random(5);
+             * // => also an integer between 0 and 5
+             *
+             * _.random(5, true);
+             * // => a floating-point number between 0 and 5
+             *
+             * _.random(1.2, 5.2);
+             * // => a floating-point number between 1.2 and 5.2
+             */
+            function random(lower, upper, floating) {
+              if (
+                floating &&
+                typeof floating != "boolean" &&
+                isIterateeCall(lower, upper, floating)
+              ) {
+                upper = floating = undefined;
+              }
+              if (floating === undefined) {
+                if (typeof upper == "boolean") {
+                  floating = upper;
+                  upper = undefined;
+                } else if (typeof lower == "boolean") {
+                  floating = lower;
+                  lower = undefined;
+                }
+              }
+              if (lower === undefined && upper === undefined) {
+                lower = 0;
+                upper = 1;
+              } else {
+                lower = toFinite(lower);
+                if (upper === undefined) {
+                  upper = lower;
+                  lower = 0;
+                } else {
+                  upper = toFinite(upper);
+                }
+              }
+              if (lower > upper) {
+                var temp = lower;
+                lower = upper;
+                upper = temp;
+              }
+              if (floating || lower % 1 || upper % 1) {
+                var rand = nativeRandom();
+                return nativeMin(
+                  lower +
+                    rand *
+                      (upper -
+                        lower +
+                        freeParseFloat("1e-" + ((rand + "").length - 1))),
+                  upper,
+                );
+              }
+              return baseRandom(lower, upper);
+            }
 
-    LazyWrapper.prototype.slice = function(start, end) {
-      start = toInteger(start);
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the camel cased string.
+             * @example
+             *
+             * _.camelCase('Foo Bar');
+             * // => 'fooBar'
+             *
+             * _.camelCase('--foo-bar--');
+             * // => 'fooBar'
+             *
+             * _.camelCase('__FOO_BAR__');
+             * // => 'fooBar'
+             */
+            var camelCase = createCompounder(function (result, word, index) {
+              word = word.toLowerCase();
+              return result + (index ? capitalize(word) : word);
+            });
 
-      var result = this;
-      if (result.__filtered__ && (start > 0 || end < 0)) {
-        return new LazyWrapper(result);
-      }
-      if (start < 0) {
-        result = result.takeRight(-start);
-      } else if (start) {
-        result = result.drop(start);
-      }
-      if (end !== undefined) {
-        end = toInteger(end);
-        result = end < 0 ? result.dropRight(-end) : result.take(end - start);
-      }
-      return result;
-    };
+            /**
+             * Converts the first character of `string` to upper case and the remaining
+             * to lower case.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to capitalize.
+             * @returns {string} Returns the capitalized string.
+             * @example
+             *
+             * _.capitalize('FRED');
+             * // => 'Fred'
+             */
+            function capitalize(string) {
+              return upperFirst(toString(string).toLowerCase());
+            }
 
-    LazyWrapper.prototype.takeRightWhile = function(predicate) {
-      return this.reverse().takeWhile(predicate).reverse();
-    };
+            /**
+             * Deburrs `string` by converting
+             * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
+             * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
+             * letters to basic Latin letters and removing
+             * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to deburr.
+             * @returns {string} Returns the deburred string.
+             * @example
+             *
+             * _.deburr('déjà vu');
+             * // => 'deja vu'
+             */
+            function deburr(string) {
+              string = toString(string);
+              return (
+                string &&
+                string.replace(reLatin, deburrLetter).replace(reComboMark, "")
+              );
+            }
 
-    LazyWrapper.prototype.toArray = function() {
-      return this.take(MAX_ARRAY_LENGTH);
-    };
+            /**
+             * Checks if `string` ends with the given target string.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to inspect.
+             * @param {string} [target] The string to search for.
+             * @param {number} [position=string.length] The position to search up to.
+             * @returns {boolean} Returns `true` if `string` ends with `target`,
+             *  else `false`.
+             * @example
+             *
+             * _.endsWith('abc', 'c');
+             * // => true
+             *
+             * _.endsWith('abc', 'b');
+             * // => false
+             *
+             * _.endsWith('abc', 'b', 2);
+             * // => true
+             */
+            function endsWith(string, target, position) {
+              string = toString(string);
+              target = baseToString(target);
+
+              var length = string.length;
+              position =
+                position === undefined
+                  ? length
+                  : baseClamp(toInteger(position), 0, length);
+
+              var end = position;
+              position -= target.length;
+              return position >= 0 && string.slice(position, end) == target;
+            }
 
-    // Add `LazyWrapper` methods to `lodash.prototype`.
-    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
-      var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
-          isTaker = /^(?:head|last)$/.test(methodName),
-          lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
-          retUnwrapped = isTaker || /^find/.test(methodName);
+            /**
+             * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
+             * corresponding HTML entities.
+             *
+             * **Note:** No other characters are escaped. To escape additional
+             * characters use a third-party library like [_he_](https://mths.be/he).
+             *
+             * Though the ">" character is escaped for symmetry, characters like
+             * ">" and "/" don't need escaping in HTML and have no special meaning
+             * unless they're part of a tag or unquoted attribute value. See
+             * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
+             * (under "semi-related fun fact") for more details.
+             *
+             * When working with HTML you should always
+             * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
+             * XSS vectors.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category String
+             * @param {string} [string=''] The string to escape.
+             * @returns {string} Returns the escaped string.
+             * @example
+             *
+             * _.escape('fred, barney, & pebbles');
+             * // => 'fred, barney, &amp; pebbles'
+             */
+            function escape(string) {
+              string = toString(string);
+              return string && reHasUnescapedHtml.test(string)
+                ? string.replace(reUnescapedHtml, escapeHtmlChar)
+                : string;
+            }
 
-      if (!lodashFunc) {
-        return;
-      }
-      lodash.prototype[methodName] = function() {
-        var value = this.__wrapped__,
-            args = isTaker ? [1] : arguments,
-            isLazy = value instanceof LazyWrapper,
-            iteratee = args[0],
-            useLazy = isLazy || isArray(value);
+            /**
+             * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
+             * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to escape.
+             * @returns {string} Returns the escaped string.
+             * @example
+             *
+             * _.escapeRegExp('[lodash](https://lodash.com/)');
+             * // => '\[lodash\]\(https://lodash\.com/\)'
+             */
+            function escapeRegExp(string) {
+              string = toString(string);
+              return string && reHasRegExpChar.test(string)
+                ? string.replace(reRegExpChar, "\\$&")
+                : string;
+            }
 
-        var interceptor = function(value) {
-          var result = lodashFunc.apply(lodash, arrayPush([value], args));
-          return (isTaker && chainAll) ? result[0] : result;
-        };
+            /**
+             * Converts `string` to
+             * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the kebab cased string.
+             * @example
+             *
+             * _.kebabCase('Foo Bar');
+             * // => 'foo-bar'
+             *
+             * _.kebabCase('fooBar');
+             * // => 'foo-bar'
+             *
+             * _.kebabCase('__FOO_BAR__');
+             * // => 'foo-bar'
+             */
+            var kebabCase = createCompounder(function (result, word, index) {
+              return result + (index ? "-" : "") + word.toLowerCase();
+            });
 
-        if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
-          // Avoid lazy use if the iteratee has a "length" value other than `1`.
-          isLazy = useLazy = false;
-        }
-        var chainAll = this.__chain__,
-            isHybrid = !!this.__actions__.length,
-            isUnwrapped = retUnwrapped && !chainAll,
-            onlyLazy = isLazy && !isHybrid;
+            /**
+             * Converts `string`, as space separated words, to lower case.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the lower cased string.
+             * @example
+             *
+             * _.lowerCase('--Foo-Bar--');
+             * // => 'foo bar'
+             *
+             * _.lowerCase('fooBar');
+             * // => 'foo bar'
+             *
+             * _.lowerCase('__FOO_BAR__');
+             * // => 'foo bar'
+             */
+            var lowerCase = createCompounder(function (result, word, index) {
+              return result + (index ? " " : "") + word.toLowerCase();
+            });
 
-        if (!retUnwrapped && useLazy) {
-          value = onlyLazy ? value : new LazyWrapper(this);
-          var result = func.apply(value, args);
-          result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
-          return new LodashWrapper(result, chainAll);
-        }
-        if (isUnwrapped && onlyLazy) {
-          return func.apply(this, args);
-        }
-        result = this.thru(interceptor);
-        return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
-      };
-    });
+            /**
+             * Converts the first character of `string` to lower case.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the converted string.
+             * @example
+             *
+             * _.lowerFirst('Fred');
+             * // => 'fred'
+             *
+             * _.lowerFirst('FRED');
+             * // => 'fRED'
+             */
+            var lowerFirst = createCaseFirst("toLowerCase");
+
+            /**
+             * Pads `string` on the left and right sides if it's shorter than `length`.
+             * Padding characters are truncated if they can't be evenly divided by `length`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to pad.
+             * @param {number} [length=0] The padding length.
+             * @param {string} [chars=' '] The string used as padding.
+             * @returns {string} Returns the padded string.
+             * @example
+             *
+             * _.pad('abc', 8);
+             * // => '  abc   '
+             *
+             * _.pad('abc', 8, '_-');
+             * // => '_-abc_-_'
+             *
+             * _.pad('abc', 3);
+             * // => 'abc'
+             */
+            function pad(string, length, chars) {
+              string = toString(string);
+              length = toInteger(length);
+
+              var strLength = length ? stringSize(string) : 0;
+              if (!length || strLength >= length) {
+                return string;
+              }
+              var mid = (length - strLength) / 2;
+              return (
+                createPadding(nativeFloor(mid), chars) +
+                string +
+                createPadding(nativeCeil(mid), chars)
+              );
+            }
 
-    // Add `Array` methods to `lodash.prototype`.
-    arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
-      var func = arrayProto[methodName],
-          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
-          retUnwrapped = /^(?:pop|shift)$/.test(methodName);
+            /**
+             * Pads `string` on the right side if it's shorter than `length`. Padding
+             * characters are truncated if they exceed `length`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to pad.
+             * @param {number} [length=0] The padding length.
+             * @param {string} [chars=' '] The string used as padding.
+             * @returns {string} Returns the padded string.
+             * @example
+             *
+             * _.padEnd('abc', 6);
+             * // => 'abc   '
+             *
+             * _.padEnd('abc', 6, '_-');
+             * // => 'abc_-_'
+             *
+             * _.padEnd('abc', 3);
+             * // => 'abc'
+             */
+            function padEnd(string, length, chars) {
+              string = toString(string);
+              length = toInteger(length);
+
+              var strLength = length ? stringSize(string) : 0;
+              return length && strLength < length
+                ? string + createPadding(length - strLength, chars)
+                : string;
+            }
 
-      lodash.prototype[methodName] = function() {
-        var args = arguments;
-        if (retUnwrapped && !this.__chain__) {
-          var value = this.value();
-          return func.apply(isArray(value) ? value : [], args);
-        }
-        return this[chainName](function(value) {
-          return func.apply(isArray(value) ? value : [], args);
-        });
-      };
-    });
+            /**
+             * Pads `string` on the left side if it's shorter than `length`. Padding
+             * characters are truncated if they exceed `length`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to pad.
+             * @param {number} [length=0] The padding length.
+             * @param {string} [chars=' '] The string used as padding.
+             * @returns {string} Returns the padded string.
+             * @example
+             *
+             * _.padStart('abc', 6);
+             * // => '   abc'
+             *
+             * _.padStart('abc', 6, '_-');
+             * // => '_-_abc'
+             *
+             * _.padStart('abc', 3);
+             * // => 'abc'
+             */
+            function padStart(string, length, chars) {
+              string = toString(string);
+              length = toInteger(length);
+
+              var strLength = length ? stringSize(string) : 0;
+              return length && strLength < length
+                ? createPadding(length - strLength, chars) + string
+                : string;
+            }
 
-    // Map minified method names to their real names.
-    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
-      var lodashFunc = lodash[methodName];
-      if (lodashFunc) {
-        var key = (lodashFunc.name + ''),
-            names = realNames[key] || (realNames[key] = []);
+            /**
+             * Converts `string` to an integer of the specified radix. If `radix` is
+             * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
+             * hexadecimal, in which case a `radix` of `16` is used.
+             *
+             * **Note:** This method aligns with the
+             * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
+             *
+             * @static
+             * @memberOf _
+             * @since 1.1.0
+             * @category String
+             * @param {string} string The string to convert.
+             * @param {number} [radix=10] The radix to interpret `value` by.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {number} Returns the converted integer.
+             * @example
+             *
+             * _.parseInt('08');
+             * // => 8
+             *
+             * _.map(['6', '08', '10'], _.parseInt);
+             * // => [6, 8, 10]
+             */
+            function parseInt(string, radix, guard) {
+              if (guard || radix == null) {
+                radix = 0;
+              } else if (radix) {
+                radix = +radix;
+              }
+              return nativeParseInt(
+                toString(string).replace(reTrimStart, ""),
+                radix || 0,
+              );
+            }
 
-        names.push({ 'name': methodName, 'func': lodashFunc });
-      }
-    });
+            /**
+             * Repeats the given string `n` times.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to repeat.
+             * @param {number} [n=1] The number of times to repeat the string.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {string} Returns the repeated string.
+             * @example
+             *
+             * _.repeat('*', 3);
+             * // => '***'
+             *
+             * _.repeat('abc', 2);
+             * // => 'abcabc'
+             *
+             * _.repeat('abc', 0);
+             * // => ''
+             */
+            function repeat(string, n, guard) {
+              if (guard ? isIterateeCall(string, n, guard) : n === undefined) {
+                n = 1;
+              } else {
+                n = toInteger(n);
+              }
+              return baseRepeat(toString(string), n);
+            }
 
-    realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
-      'name': 'wrapper',
-      'func': undefined
-    }];
-
-    // Add methods to `LazyWrapper`.
-    LazyWrapper.prototype.clone = lazyClone;
-    LazyWrapper.prototype.reverse = lazyReverse;
-    LazyWrapper.prototype.value = lazyValue;
-
-    // Add chain sequence methods to the `lodash` wrapper.
-    lodash.prototype.at = wrapperAt;
-    lodash.prototype.chain = wrapperChain;
-    lodash.prototype.commit = wrapperCommit;
-    lodash.prototype.next = wrapperNext;
-    lodash.prototype.plant = wrapperPlant;
-    lodash.prototype.reverse = wrapperReverse;
-    lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
-
-    // Add lazy aliases.
-    lodash.prototype.first = lodash.prototype.head;
-
-    if (symIterator) {
-      lodash.prototype[symIterator] = wrapperToIterator;
-    }
-    return lodash;
-  });
-
-  /*--------------------------------------------------------------------------*/
-
-  // Export lodash.
-  var _ = runInContext();
-
-  // Some AMD build optimizers, like r.js, check for condition patterns like:
-  if (true) {
-    // Expose Lodash on the global object to prevent errors when Lodash is
-    // loaded by a script tag in the presence of an AMD loader.
-    // See http://requirejs.org/docs/errors.html#mismatch for more details.
-    // Use `_.noConflict` to remove Lodash from the global object.
-    root._ = _;
-
-    // Define as an anonymous module so, through path mapping, it can be
-    // referenced as the "underscore" module.
-    !(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
-      return _;
-    }.call(exports, __webpack_require__, exports, module),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-  }
-  // Check for `exports` after `define` in case a build optimizer adds it.
-  else if (freeModule) {
-    // Export for Node.js.
-    (freeModule.exports = _)._ = _;
-    // Export for CommonJS support.
-    freeExports._ = _;
-  }
-  else {
-    // Export to the global object.
-    root._ = _;
-  }
-}.call(this));
+            /**
+             * Replaces matches for `pattern` in `string` with `replacement`.
+             *
+             * **Note:** This method is based on
+             * [`String#replace`](https://mdn.io/String/replace).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to modify.
+             * @param {RegExp|string} pattern The pattern to replace.
+             * @param {Function|string} replacement The match replacement.
+             * @returns {string} Returns the modified string.
+             * @example
+             *
+             * _.replace('Hi Fred', 'Fred', 'Barney');
+             * // => 'Hi Barney'
+             */
+            function replace() {
+              var args = arguments,
+                string = toString(args[0]);
+
+              return args.length < 3
+                ? string
+                : string.replace(args[1], args[2]);
+            }
 
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
+            /**
+             * Converts `string` to
+             * [snake case](https://en.wikipedia.org/wiki/Snake_case).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the snake cased string.
+             * @example
+             *
+             * _.snakeCase('Foo Bar');
+             * // => 'foo_bar'
+             *
+             * _.snakeCase('fooBar');
+             * // => 'foo_bar'
+             *
+             * _.snakeCase('--FOO-BAR--');
+             * // => 'foo_bar'
+             */
+            var snakeCase = createCompounder(function (result, word, index) {
+              return result + (index ? "_" : "") + word.toLowerCase();
+            });
 
-/***/ }),
-/* 39 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+            /**
+             * Splits `string` by `separator`.
+             *
+             * **Note:** This method is based on
+             * [`String#split`](https://mdn.io/String/split).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to split.
+             * @param {RegExp|string} separator The separator pattern to split by.
+             * @param {number} [limit] The length to truncate results to.
+             * @returns {Array} Returns the string segments.
+             * @example
+             *
+             * _.split('a-b-c', '-', 2);
+             * // => ['a', 'b']
+             */
+            function split(string, separator, limit) {
+              if (
+                limit &&
+                typeof limit != "number" &&
+                isIterateeCall(string, separator, limit)
+              ) {
+                separator = limit = undefined;
+              }
+              limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
+              if (!limit) {
+                return [];
+              }
+              string = toString(string);
+              if (
+                string &&
+                (typeof separator == "string" ||
+                  (separator != null && !isRegExp(separator)))
+              ) {
+                separator = baseToString(separator);
+                if (!separator && hasUnicode(string)) {
+                  return castSlice(stringToArray(string), 0, limit);
+                }
+              }
+              return string.split(separator, limit);
+            }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return EMPTY; });
-/* harmony export (immutable) */ __webpack_exports__["a"] = empty;
-/* unused harmony export emptyScheduled */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+            /**
+             * Converts `string` to
+             * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
+             *
+             * @static
+             * @memberOf _
+             * @since 3.1.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the start cased string.
+             * @example
+             *
+             * _.startCase('--foo-bar--');
+             * // => 'Foo Bar'
+             *
+             * _.startCase('fooBar');
+             * // => 'Foo Bar'
+             *
+             * _.startCase('__FOO_BAR__');
+             * // => 'FOO BAR'
+             */
+            var startCase = createCompounder(function (result, word, index) {
+              return result + (index ? " " : "") + upperFirst(word);
+            });
 
-var EMPTY = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return subscriber.complete(); });
-function empty(scheduler) {
-    return scheduler ? emptyScheduled(scheduler) : EMPTY;
-}
-function emptyScheduled(scheduler) {
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); });
-}
-//# sourceMappingURL=empty.js.map
+            /**
+             * Checks if `string` starts with the given target string.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to inspect.
+             * @param {string} [target] The string to search for.
+             * @param {number} [position=0] The position to search from.
+             * @returns {boolean} Returns `true` if `string` starts with `target`,
+             *  else `false`.
+             * @example
+             *
+             * _.startsWith('abc', 'a');
+             * // => true
+             *
+             * _.startsWith('abc', 'b');
+             * // => false
+             *
+             * _.startsWith('abc', 'b', 1);
+             * // => true
+             */
+            function startsWith(string, target, position) {
+              string = toString(string);
+              position =
+                position == null
+                  ? 0
+                  : baseClamp(toInteger(position), 0, string.length);
+
+              target = baseToString(target);
+              return string.slice(position, position + target.length) == target;
+            }
 
+            /**
+             * Creates a compiled template function that can interpolate data properties
+             * in "interpolate" delimiters, HTML-escape interpolated data properties in
+             * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
+             * properties may be accessed as free variables in the template. If a setting
+             * object is given, it takes precedence over `_.templateSettings` values.
+             *
+             * **Note:** In the development build `_.template` utilizes
+             * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
+             * for easier debugging.
+             *
+             * For more information on precompiling templates see
+             * [lodash's custom builds documentation](https://lodash.com/custom-builds).
+             *
+             * For more information on Chrome extension sandboxes see
+             * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category String
+             * @param {string} [string=''] The template string.
+             * @param {Object} [options={}] The options object.
+             * @param {RegExp} [options.escape=_.templateSettings.escape]
+             *  The HTML "escape" delimiter.
+             * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
+             *  The "evaluate" delimiter.
+             * @param {Object} [options.imports=_.templateSettings.imports]
+             *  An object to import into the template as free variables.
+             * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
+             *  The "interpolate" delimiter.
+             * @param {string} [options.sourceURL='lodash.templateSources[n]']
+             *  The sourceURL of the compiled template.
+             * @param {string} [options.variable='obj']
+             *  The data object variable name.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Function} Returns the compiled template function.
+             * @example
+             *
+             * // Use the "interpolate" delimiter to create a compiled template.
+             * var compiled = _.template('hello <%= user %>!');
+             * compiled({ 'user': 'fred' });
+             * // => 'hello fred!'
+             *
+             * // Use the HTML "escape" delimiter to escape data property values.
+             * var compiled = _.template('<b><%- value %></b>');
+             * compiled({ 'value': '<script>' });
+             * // => '<b>&lt;script&gt;</b>'
+             *
+             * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
+             * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
+             * compiled({ 'users': ['fred', 'barney'] });
+             * // => '<li>fred</li><li>barney</li>'
+             *
+             * // Use the internal `print` function in "evaluate" delimiters.
+             * var compiled = _.template('<% print("hello " + user); %>!');
+             * compiled({ 'user': 'barney' });
+             * // => 'hello barney!'
+             *
+             * // Use the ES template literal delimiter as an "interpolate" delimiter.
+             * // Disable support by replacing the "interpolate" delimiter.
+             * var compiled = _.template('hello ${ user }!');
+             * compiled({ 'user': 'pebbles' });
+             * // => 'hello pebbles!'
+             *
+             * // Use backslashes to treat delimiters as plain text.
+             * var compiled = _.template('<%= "\\<%- value %\\>" %>');
+             * compiled({ 'value': 'ignored' });
+             * // => '<%- value %>'
+             *
+             * // Use the `imports` option to import `jQuery` as `jq`.
+             * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
+             * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
+             * compiled({ 'users': ['fred', 'barney'] });
+             * // => '<li>fred</li><li>barney</li>'
+             *
+             * // Use the `sourceURL` option to specify a custom sourceURL for the template.
+             * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
+             * compiled(data);
+             * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
+             *
+             * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
+             * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
+             * compiled.source;
+             * // => function(data) {
+             * //   var __t, __p = '';
+             * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
+             * //   return __p;
+             * // }
+             *
+             * // Use custom template delimiters.
+             * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
+             * var compiled = _.template('hello {{ user }}!');
+             * compiled({ 'user': 'mustache' });
+             * // => 'hello mustache!'
+             *
+             * // Use the `source` property to inline compiled templates for meaningful
+             * // line numbers in error messages and stack traces.
+             * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
+             *   var JST = {\
+             *     "main": ' + _.template(mainText).source + '\
+             *   };\
+             * ');
+             */
+            function template(string, options, guard) {
+              // Based on John Resig's `tmpl` implementation
+              // (http://ejohn.org/blog/javascript-micro-templating/)
+              // and Laura Doktorova's doT.js (https://github.com/olado/doT).
+              var settings = lodash.templateSettings;
+
+              if (guard && isIterateeCall(string, options, guard)) {
+                options = undefined;
+              }
+              string = toString(string);
+              options = assignInWith(
+                {},
+                options,
+                settings,
+                customDefaultsAssignIn,
+              );
+
+              var imports = assignInWith(
+                  {},
+                  options.imports,
+                  settings.imports,
+                  customDefaultsAssignIn,
+                ),
+                importsKeys = keys(imports),
+                importsValues = baseValues(imports, importsKeys);
+
+              var isEscaping,
+                isEvaluating,
+                index = 0,
+                interpolate = options.interpolate || reNoMatch,
+                source = "__p += '";
+
+              // Compile the regexp to match each delimiter.
+              var reDelimiters = RegExp(
+                (options.escape || reNoMatch).source +
+                  "|" +
+                  interpolate.source +
+                  "|" +
+                  (interpolate === reInterpolate ? reEsTemplate : reNoMatch)
+                    .source +
+                  "|" +
+                  (options.evaluate || reNoMatch).source +
+                  "|$",
+                "g",
+              );
+
+              // Use a sourceURL for easier debugging.
+              var sourceURL =
+                "//# sourceURL=" +
+                ("sourceURL" in options
+                  ? options.sourceURL
+                  : "lodash.templateSources[" + ++templateCounter + "]") +
+                "\n";
+
+              string.replace(
+                reDelimiters,
+                function (
+                  match,
+                  escapeValue,
+                  interpolateValue,
+                  esTemplateValue,
+                  evaluateValue,
+                  offset,
+                ) {
+                  interpolateValue || (interpolateValue = esTemplateValue);
 
-/***/ }),
-/* 40 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+                  // Escape characters that can't be included in string literals.
+                  source += string
+                    .slice(index, offset)
+                    .replace(reUnescapedString, escapeStringChar);
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return async; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncAction__ = __webpack_require__(149);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
-/** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
+                  // Replace delimiters with snippets.
+                  if (escapeValue) {
+                    isEscaping = true;
+                    source += "' +\n__e(" + escapeValue + ") +\n'";
+                  }
+                  if (evaluateValue) {
+                    isEvaluating = true;
+                    source += "';\n" + evaluateValue + ";\n__p += '";
+                  }
+                  if (interpolateValue) {
+                    source +=
+                      "' +\n((__t = (" +
+                      interpolateValue +
+                      ")) == null ? '' : __t) +\n'";
+                  }
+                  index = offset + match.length;
 
+                  // The JS engine embedded in Adobe products needs `match` returned in
+                  // order to produce the correct `offset` value.
+                  return match;
+                },
+              );
 
-var async = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */](__WEBPACK_IMPORTED_MODULE_0__AsyncAction__["a" /* AsyncAction */]);
-//# sourceMappingURL=async.js.map
+              source += "';\n";
 
+              // If `variable` is not specified wrap a with-statement around the generated
+              // code to add the data object to the top of the scope chain.
+              var variable = options.variable;
+              if (!variable) {
+                source = "with (obj) {\n" + source + "\n}\n";
+              }
+              // Cleanup code by stripping empty strings.
+              source = (
+                isEvaluating ? source.replace(reEmptyStringLeading, "") : source
+              )
+                .replace(reEmptyStringMiddle, "$1")
+                .replace(reEmptyStringTrailing, "$1;");
+
+              // Frame code as the function body.
+              source =
+                "function(" +
+                (variable || "obj") +
+                ") {\n" +
+                (variable ? "" : "obj || (obj = {});\n") +
+                "var __t, __p = ''" +
+                (isEscaping ? ", __e = _.escape" : "") +
+                (isEvaluating
+                  ? ", __j = Array.prototype.join;\n" +
+                    "function print() { __p += __j.call(arguments, '') }\n"
+                  : ";\n") +
+                source +
+                "return __p\n}";
+
+              var result = attempt(function () {
+                return Function(
+                  importsKeys,
+                  sourceURL + "return " + source,
+                ).apply(undefined, importsValues);
+              });
 
-/***/ }),
-/* 41 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+              // Provide the compiled function's source by its `toString` method or
+              // the `source` property as a convenience for inlining compiled templates.
+              result.source = source;
+              if (isError(result)) {
+                throw result;
+              }
+              return result;
+            }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return isArray; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; });
-//# sourceMappingURL=isArray.js.map
+            /**
+             * Converts `string`, as a whole, to lower case just like
+             * [String#toLowerCase](https://mdn.io/toLowerCase).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the lower cased string.
+             * @example
+             *
+             * _.toLower('--Foo-Bar--');
+             * // => '--foo-bar--'
+             *
+             * _.toLower('fooBar');
+             * // => 'foobar'
+             *
+             * _.toLower('__FOO_BAR__');
+             * // => '__foo_bar__'
+             */
+            function toLower(value) {
+              return toString(value).toLowerCase();
+            }
 
+            /**
+             * Converts `string`, as a whole, to upper case just like
+             * [String#toUpperCase](https://mdn.io/toUpperCase).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the upper cased string.
+             * @example
+             *
+             * _.toUpper('--foo-bar--');
+             * // => '--FOO-BAR--'
+             *
+             * _.toUpper('fooBar');
+             * // => 'FOOBAR'
+             *
+             * _.toUpper('__foo_bar__');
+             * // => '__FOO_BAR__'
+             */
+            function toUpper(value) {
+              return toString(value).toUpperCase();
+            }
 
-/***/ }),
-/* 42 */
-/***/ (function(module, exports, __webpack_require__) {
+            /**
+             * Removes leading and trailing whitespace or specified characters from `string`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to trim.
+             * @param {string} [chars=whitespace] The characters to trim.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {string} Returns the trimmed string.
+             * @example
+             *
+             * _.trim('  abc  ');
+             * // => 'abc'
+             *
+             * _.trim('-_-abc-_-', '_-');
+             * // => 'abc'
+             *
+             * _.map(['  foo  ', '  bar  '], _.trim);
+             * // => ['foo', 'bar']
+             */
+            function trim(string, chars, guard) {
+              string = toString(string);
+              if (string && (guard || chars === undefined)) {
+                return string.replace(reTrim, "");
+              }
+              if (!string || !(chars = baseToString(chars))) {
+                return string;
+              }
+              var strSymbols = stringToArray(string),
+                chrSymbols = stringToArray(chars),
+                start = charsStartIndex(strSymbols, chrSymbols),
+                end = charsEndIndex(strSymbols, chrSymbols) + 1;
 
-var dP = __webpack_require__(72);
-var createDesc = __webpack_require__(132);
-module.exports = __webpack_require__(51) ? function (object, key, value) {
-  return dP.f(object, key, createDesc(1, value));
-} : function (object, key, value) {
-  object[key] = value;
-  return object;
-};
+              return castSlice(strSymbols, start, end).join("");
+            }
 
+            /**
+             * Removes trailing whitespace or specified characters from `string`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to trim.
+             * @param {string} [chars=whitespace] The characters to trim.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {string} Returns the trimmed string.
+             * @example
+             *
+             * _.trimEnd('  abc  ');
+             * // => '  abc'
+             *
+             * _.trimEnd('-_-abc-_-', '_-');
+             * // => '-_-abc'
+             */
+            function trimEnd(string, chars, guard) {
+              string = toString(string);
+              if (string && (guard || chars === undefined)) {
+                return string.replace(reTrimEnd, "");
+              }
+              if (!string || !(chars = baseToString(chars))) {
+                return string;
+              }
+              var strSymbols = stringToArray(string),
+                end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
 
-/***/ }),
-/* 43 */
-/***/ (function(module, exports, __webpack_require__) {
+              return castSlice(strSymbols, 0, end).join("");
+            }
 
-"use strict";
+            /**
+             * Removes leading whitespace or specified characters from `string`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to trim.
+             * @param {string} [chars=whitespace] The characters to trim.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {string} Returns the trimmed string.
+             * @example
+             *
+             * _.trimStart('  abc  ');
+             * // => 'abc  '
+             *
+             * _.trimStart('-_-abc-_-', '_-');
+             * // => 'abc-_-'
+             */
+            function trimStart(string, chars, guard) {
+              string = toString(string);
+              if (string && (guard || chars === undefined)) {
+                return string.replace(reTrimStart, "");
+              }
+              if (!string || !(chars = baseToString(chars))) {
+                return string;
+              }
+              var strSymbols = stringToArray(string),
+                start = charsStartIndex(strSymbols, stringToArray(chars));
 
+              return castSlice(strSymbols, start).join("");
+            }
 
+            /**
+             * Truncates `string` if it's longer than the given maximum string length.
+             * The last characters of the truncated string are replaced with the omission
+             * string which defaults to "...".
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to truncate.
+             * @param {Object} [options={}] The options object.
+             * @param {number} [options.length=30] The maximum string length.
+             * @param {string} [options.omission='...'] The string to indicate text is omitted.
+             * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
+             * @returns {string} Returns the truncated string.
+             * @example
+             *
+             * _.truncate('hi-diddly-ho there, neighborino');
+             * // => 'hi-diddly-ho there, neighbo...'
+             *
+             * _.truncate('hi-diddly-ho there, neighborino', {
+             *   'length': 24,
+             *   'separator': ' '
+             * });
+             * // => 'hi-diddly-ho there,...'
+             *
+             * _.truncate('hi-diddly-ho there, neighborino', {
+             *   'length': 24,
+             *   'separator': /,? +/
+             * });
+             * // => 'hi-diddly-ho there...'
+             *
+             * _.truncate('hi-diddly-ho there, neighborino', {
+             *   'omission': ' [...]'
+             * });
+             * // => 'hi-diddly-ho there, neig [...]'
+             */
+            function truncate(string, options) {
+              var length = DEFAULT_TRUNC_LENGTH,
+                omission = DEFAULT_TRUNC_OMISSION;
+
+              if (isObject(options)) {
+                var separator =
+                  "separator" in options ? options.separator : separator;
+                length =
+                  "length" in options ? toInteger(options.length) : length;
+                omission =
+                  "omission" in options
+                    ? baseToString(options.omission)
+                    : omission;
+              }
+              string = toString(string);
 
-function isNothing(subject) {
-  return (typeof subject === 'undefined') || (subject === null);
-}
+              var strLength = string.length;
+              if (hasUnicode(string)) {
+                var strSymbols = stringToArray(string);
+                strLength = strSymbols.length;
+              }
+              if (length >= strLength) {
+                return string;
+              }
+              var end = length - stringSize(omission);
+              if (end < 1) {
+                return omission;
+              }
+              var result = strSymbols
+                ? castSlice(strSymbols, 0, end).join("")
+                : string.slice(0, end);
 
+              if (separator === undefined) {
+                return result + omission;
+              }
+              if (strSymbols) {
+                end += result.length - end;
+              }
+              if (isRegExp(separator)) {
+                if (string.slice(end).search(separator)) {
+                  var match,
+                    substring = result;
+
+                  if (!separator.global) {
+                    separator = RegExp(
+                      separator.source,
+                      toString(reFlags.exec(separator)) + "g",
+                    );
+                  }
+                  separator.lastIndex = 0;
+                  while ((match = separator.exec(substring))) {
+                    var newEnd = match.index;
+                  }
+                  result = result.slice(0, newEnd === undefined ? end : newEnd);
+                }
+              } else if (string.indexOf(baseToString(separator), end) != end) {
+                var index = result.lastIndexOf(separator);
+                if (index > -1) {
+                  result = result.slice(0, index);
+                }
+              }
+              return result + omission;
+            }
 
-function isObject(subject) {
-  return (typeof subject === 'object') && (subject !== null);
-}
+            /**
+             * The inverse of `_.escape`; this method converts the HTML entities
+             * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to
+             * their corresponding characters.
+             *
+             * **Note:** No other HTML entities are unescaped. To unescape additional
+             * HTML entities use a third-party library like [_he_](https://mths.be/he).
+             *
+             * @static
+             * @memberOf _
+             * @since 0.6.0
+             * @category String
+             * @param {string} [string=''] The string to unescape.
+             * @returns {string} Returns the unescaped string.
+             * @example
+             *
+             * _.unescape('fred, barney, &amp; pebbles');
+             * // => 'fred, barney, & pebbles'
+             */
+            function unescape(string) {
+              string = toString(string);
+              return string && reHasEscapedHtml.test(string)
+                ? string.replace(reEscapedHtml, unescapeHtmlChar)
+                : string;
+            }
 
+            /**
+             * Converts `string`, as space separated words, to upper case.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the upper cased string.
+             * @example
+             *
+             * _.upperCase('--foo-bar');
+             * // => 'FOO BAR'
+             *
+             * _.upperCase('fooBar');
+             * // => 'FOO BAR'
+             *
+             * _.upperCase('__foo_bar__');
+             * // => 'FOO BAR'
+             */
+            var upperCase = createCompounder(function (result, word, index) {
+              return result + (index ? " " : "") + word.toUpperCase();
+            });
 
-function toArray(sequence) {
-  if (Array.isArray(sequence)) return sequence;
-  else if (isNothing(sequence)) return [];
+            /**
+             * Converts the first character of `string` to upper case.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category String
+             * @param {string} [string=''] The string to convert.
+             * @returns {string} Returns the converted string.
+             * @example
+             *
+             * _.upperFirst('fred');
+             * // => 'Fred'
+             *
+             * _.upperFirst('FRED');
+             * // => 'FRED'
+             */
+            var upperFirst = createCaseFirst("toUpperCase");
+
+            /**
+             * Splits `string` into an array of its words.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category String
+             * @param {string} [string=''] The string to inspect.
+             * @param {RegExp|string} [pattern] The pattern to match words.
+             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+             * @returns {Array} Returns the words of `string`.
+             * @example
+             *
+             * _.words('fred, barney, & pebbles');
+             * // => ['fred', 'barney', 'pebbles']
+             *
+             * _.words('fred, barney, & pebbles', /[^, ]+/g);
+             * // => ['fred', 'barney', '&', 'pebbles']
+             */
+            function words(string, pattern, guard) {
+              string = toString(string);
+              pattern = guard ? undefined : pattern;
+
+              if (pattern === undefined) {
+                return hasUnicodeWord(string)
+                  ? unicodeWords(string)
+                  : asciiWords(string);
+              }
+              return string.match(pattern) || [];
+            }
 
-  return [ sequence ];
-}
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Attempts to invoke `func`, returning either the result or the caught error
+             * object. Any additional arguments are provided to `func` when it's invoked.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Util
+             * @param {Function} func The function to attempt.
+             * @param {...*} [args] The arguments to invoke `func` with.
+             * @returns {*} Returns the `func` result or error object.
+             * @example
+             *
+             * // Avoid throwing errors for invalid selectors.
+             * var elements = _.attempt(function(selector) {
+             *   return document.querySelectorAll(selector);
+             * }, '>_>');
+             *
+             * if (_.isError(elements)) {
+             *   elements = [];
+             * }
+             */
+            var attempt = baseRest(function (func, args) {
+              try {
+                return apply(func, undefined, args);
+              } catch (e) {
+                return isError(e) ? e : new Error(e);
+              }
+            });
 
+            /**
+             * Binds methods of an object to the object itself, overwriting the existing
+             * method.
+             *
+             * **Note:** This method doesn't set the "length" property of bound functions.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @param {Object} object The object to bind and assign the bound methods to.
+             * @param {...(string|string[])} methodNames The object method names to bind.
+             * @returns {Object} Returns `object`.
+             * @example
+             *
+             * var view = {
+             *   'label': 'docs',
+             *   'click': function() {
+             *     console.log('clicked ' + this.label);
+             *   }
+             * };
+             *
+             * _.bindAll(view, ['click']);
+             * jQuery(element).on('click', view.click);
+             * // => Logs 'clicked docs' when clicked.
+             */
+            var bindAll = flatRest(function (object, methodNames) {
+              arrayEach(methodNames, function (key) {
+                key = toKey(key);
+                baseAssignValue(object, key, bind(object[key], object));
+              });
+              return object;
+            });
 
-function extend(target, source) {
-  var index, length, key, sourceKeys;
+            /**
+             * Creates a function that iterates over `pairs` and invokes the corresponding
+             * function of the first predicate to return truthy. The predicate-function
+             * pairs are invoked with the `this` binding and arguments of the created
+             * function.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {Array} pairs The predicate-function pairs.
+             * @returns {Function} Returns the new composite function.
+             * @example
+             *
+             * var func = _.cond([
+             *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
+             *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
+             *   [_.stubTrue,                      _.constant('no match')]
+             * ]);
+             *
+             * func({ 'a': 1, 'b': 2 });
+             * // => 'matches A'
+             *
+             * func({ 'a': 0, 'b': 1 });
+             * // => 'matches B'
+             *
+             * func({ 'a': '1', 'b': '2' });
+             * // => 'no match'
+             */
+            function cond(pairs) {
+              var length = pairs == null ? 0 : pairs.length,
+                toIteratee = getIteratee();
+
+              pairs = !length
+                ? []
+                : arrayMap(pairs, function (pair) {
+                    if (typeof pair[1] != "function") {
+                      throw new TypeError(FUNC_ERROR_TEXT);
+                    }
+                    return [toIteratee(pair[0]), pair[1]];
+                  });
 
-  if (source) {
-    sourceKeys = Object.keys(source);
+              return baseRest(function (args) {
+                var index = -1;
+                while (++index < length) {
+                  var pair = pairs[index];
+                  if (apply(pair[0], this, args)) {
+                    return apply(pair[1], this, args);
+                  }
+                }
+              });
+            }
 
-    for (index = 0, length = sourceKeys.length; index < length; index += 1) {
-      key = sourceKeys[index];
-      target[key] = source[key];
-    }
-  }
+            /**
+             * Creates a function that invokes the predicate properties of `source` with
+             * the corresponding property values of a given object, returning `true` if
+             * all predicates return truthy, else `false`.
+             *
+             * **Note:** The created function is equivalent to `_.conformsTo` with
+             * `source` partially applied.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {Object} source The object of property predicates to conform to.
+             * @returns {Function} Returns the new spec function.
+             * @example
+             *
+             * var objects = [
+             *   { 'a': 2, 'b': 1 },
+             *   { 'a': 1, 'b': 2 }
+             * ];
+             *
+             * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
+             * // => [{ 'a': 1, 'b': 2 }]
+             */
+            function conforms(source) {
+              return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
+            }
 
-  return target;
-}
+            /**
+             * Creates a function that returns `value`.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.4.0
+             * @category Util
+             * @param {*} value The value to return from the new function.
+             * @returns {Function} Returns the new constant function.
+             * @example
+             *
+             * var objects = _.times(2, _.constant({ 'a': 1 }));
+             *
+             * console.log(objects);
+             * // => [{ 'a': 1 }, { 'a': 1 }]
+             *
+             * console.log(objects[0] === objects[1]);
+             * // => true
+             */
+            function constant(value) {
+              return function () {
+                return value;
+              };
+            }
 
+            /**
+             * Checks `value` to determine whether a default value should be returned in
+             * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
+             * or `undefined`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.14.0
+             * @category Util
+             * @param {*} value The value to check.
+             * @param {*} defaultValue The default value.
+             * @returns {*} Returns the resolved value.
+             * @example
+             *
+             * _.defaultTo(1, 10);
+             * // => 1
+             *
+             * _.defaultTo(undefined, 10);
+             * // => 10
+             */
+            function defaultTo(value, defaultValue) {
+              return value == null || value !== value ? defaultValue : value;
+            }
 
-function repeat(string, count) {
-  var result = '', cycle;
+            /**
+             * Creates a function that returns the result of invoking the given functions
+             * with the `this` binding of the created function, where each successive
+             * invocation is supplied the return value of the previous.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Util
+             * @param {...(Function|Function[])} [funcs] The functions to invoke.
+             * @returns {Function} Returns the new composite function.
+             * @see _.flowRight
+             * @example
+             *
+             * function square(n) {
+             *   return n * n;
+             * }
+             *
+             * var addSquare = _.flow([_.add, square]);
+             * addSquare(1, 2);
+             * // => 9
+             */
+            var flow = createFlow();
+
+            /**
+             * This method is like `_.flow` except that it creates a function that
+             * invokes the given functions from right to left.
+             *
+             * @static
+             * @since 3.0.0
+             * @memberOf _
+             * @category Util
+             * @param {...(Function|Function[])} [funcs] The functions to invoke.
+             * @returns {Function} Returns the new composite function.
+             * @see _.flow
+             * @example
+             *
+             * function square(n) {
+             *   return n * n;
+             * }
+             *
+             * var addSquare = _.flowRight([square, _.add]);
+             * addSquare(1, 2);
+             * // => 9
+             */
+            var flowRight = createFlow(true);
+
+            /**
+             * This method returns the first argument it receives.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @param {*} value Any value.
+             * @returns {*} Returns `value`.
+             * @example
+             *
+             * var object = { 'a': 1 };
+             *
+             * console.log(_.identity(object) === object);
+             * // => true
+             */
+            function identity(value) {
+              return value;
+            }
 
-  for (cycle = 0; cycle < count; cycle += 1) {
-    result += string;
-  }
+            /**
+             * Creates a function that invokes `func` with the arguments of the created
+             * function. If `func` is a property name, the created function returns the
+             * property value for a given element. If `func` is an array or object, the
+             * created function returns `true` for elements that contain the equivalent
+             * source properties, otherwise it returns `false`.
+             *
+             * @static
+             * @since 4.0.0
+             * @memberOf _
+             * @category Util
+             * @param {*} [func=_.identity] The value to convert to a callback.
+             * @returns {Function} Returns the callback.
+             * @example
+             *
+             * var users = [
+             *   { 'user': 'barney', 'age': 36, 'active': true },
+             *   { 'user': 'fred',   'age': 40, 'active': false }
+             * ];
+             *
+             * // The `_.matches` iteratee shorthand.
+             * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
+             * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
+             *
+             * // The `_.matchesProperty` iteratee shorthand.
+             * _.filter(users, _.iteratee(['user', 'fred']));
+             * // => [{ 'user': 'fred', 'age': 40 }]
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.map(users, _.iteratee('user'));
+             * // => ['barney', 'fred']
+             *
+             * // Create custom iteratee shorthands.
+             * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
+             *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
+             *     return func.test(string);
+             *   };
+             * });
+             *
+             * _.filter(['abc', 'def'], /ef/);
+             * // => ['def']
+             */
+            function iteratee(func) {
+              return baseIteratee(
+                typeof func == "function"
+                  ? func
+                  : baseClone(func, CLONE_DEEP_FLAG),
+              );
+            }
 
-  return result;
-}
+            /**
+             * Creates a function that performs a partial deep comparison between a given
+             * object and `source`, returning `true` if the given object has equivalent
+             * property values, else `false`.
+             *
+             * **Note:** The created function is equivalent to `_.isMatch` with `source`
+             * partially applied.
+             *
+             * Partial comparisons will match empty array and empty object `source`
+             * values against any array or object value, respectively. See `_.isEqual`
+             * for a list of supported value comparisons.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Util
+             * @param {Object} source The object of property values to match.
+             * @returns {Function} Returns the new spec function.
+             * @example
+             *
+             * var objects = [
+             *   { 'a': 1, 'b': 2, 'c': 3 },
+             *   { 'a': 4, 'b': 5, 'c': 6 }
+             * ];
+             *
+             * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
+             * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
+             */
+            function matches(source) {
+              return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
+            }
 
+            /**
+             * Creates a function that performs a partial deep comparison between the
+             * value at `path` of a given object to `srcValue`, returning `true` if the
+             * object value is equivalent, else `false`.
+             *
+             * **Note:** Partial comparisons will match empty array and empty object
+             * `srcValue` values against any array or object value, respectively. See
+             * `_.isEqual` for a list of supported value comparisons.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.2.0
+             * @category Util
+             * @param {Array|string} path The path of the property to get.
+             * @param {*} srcValue The value to match.
+             * @returns {Function} Returns the new spec function.
+             * @example
+             *
+             * var objects = [
+             *   { 'a': 1, 'b': 2, 'c': 3 },
+             *   { 'a': 4, 'b': 5, 'c': 6 }
+             * ];
+             *
+             * _.find(objects, _.matchesProperty('a', 4));
+             * // => { 'a': 4, 'b': 5, 'c': 6 }
+             */
+            function matchesProperty(path, srcValue) {
+              return baseMatchesProperty(
+                path,
+                baseClone(srcValue, CLONE_DEEP_FLAG),
+              );
+            }
 
-function isNegativeZero(number) {
-  return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number);
-}
+            /**
+             * Creates a function that invokes the method at `path` of a given object.
+             * Any additional arguments are provided to the invoked method.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.7.0
+             * @category Util
+             * @param {Array|string} path The path of the method to invoke.
+             * @param {...*} [args] The arguments to invoke the method with.
+             * @returns {Function} Returns the new invoker function.
+             * @example
+             *
+             * var objects = [
+             *   { 'a': { 'b': _.constant(2) } },
+             *   { 'a': { 'b': _.constant(1) } }
+             * ];
+             *
+             * _.map(objects, _.method('a.b'));
+             * // => [2, 1]
+             *
+             * _.map(objects, _.method(['a', 'b']));
+             * // => [2, 1]
+             */
+            var method = baseRest(function (path, args) {
+              return function (object) {
+                return baseInvoke(object, path, args);
+              };
+            });
 
+            /**
+             * The opposite of `_.method`; this method creates a function that invokes
+             * the method at a given path of `object`. Any additional arguments are
+             * provided to the invoked method.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.7.0
+             * @category Util
+             * @param {Object} object The object to query.
+             * @param {...*} [args] The arguments to invoke the method with.
+             * @returns {Function} Returns the new invoker function.
+             * @example
+             *
+             * var array = _.times(3, _.constant),
+             *     object = { 'a': array, 'b': array, 'c': array };
+             *
+             * _.map(['a[2]', 'c[0]'], _.methodOf(object));
+             * // => [2, 0]
+             *
+             * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
+             * // => [2, 0]
+             */
+            var methodOf = baseRest(function (object, args) {
+              return function (path) {
+                return baseInvoke(object, path, args);
+              };
+            });
 
-module.exports.isNothing      = isNothing;
-module.exports.isObject       = isObject;
-module.exports.toArray        = toArray;
-module.exports.repeat         = repeat;
-module.exports.isNegativeZero = isNegativeZero;
-module.exports.extend         = extend;
+            /**
+             * Adds all own enumerable string keyed function properties of a source
+             * object to the destination object. If `object` is a function, then methods
+             * are added to its prototype as well.
+             *
+             * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
+             * avoid conflicts caused by modifying the original.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @param {Function|Object} [object=lodash] The destination object.
+             * @param {Object} source The object of functions to add.
+             * @param {Object} [options={}] The options object.
+             * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
+             * @returns {Function|Object} Returns `object`.
+             * @example
+             *
+             * function vowels(string) {
+             *   return _.filter(string, function(v) {
+             *     return /[aeiou]/i.test(v);
+             *   });
+             * }
+             *
+             * _.mixin({ 'vowels': vowels });
+             * _.vowels('fred');
+             * // => ['e']
+             *
+             * _('fred').vowels().value();
+             * // => ['e']
+             *
+             * _.mixin({ 'vowels': vowels }, { 'chain': false });
+             * _('fred').vowels();
+             * // => ['e']
+             */
+            function mixin(object, source, options) {
+              var props = keys(source),
+                methodNames = baseFunctions(source, props);
+
+              if (
+                options == null &&
+                !(isObject(source) && (methodNames.length || !props.length))
+              ) {
+                options = source;
+                source = object;
+                object = this;
+                methodNames = baseFunctions(source, keys(source));
+              }
+              var chain =
+                  !(isObject(options) && "chain" in options) || !!options.chain,
+                isFunc = isFunction(object);
+
+              arrayEach(methodNames, function (methodName) {
+                var func = source[methodName];
+                object[methodName] = func;
+                if (isFunc) {
+                  object.prototype[methodName] = function () {
+                    var chainAll = this.__chain__;
+                    if (chain || chainAll) {
+                      var result = object(this.__wrapped__),
+                        actions = (result.__actions__ = copyArray(
+                          this.__actions__,
+                        ));
+
+                      actions.push({
+                        func: func,
+                        args: arguments,
+                        thisArg: object,
+                      });
+                      result.__chain__ = chainAll;
+                      return result;
+                    }
+                    return func.apply(
+                      object,
+                      arrayPush([this.value()], arguments),
+                    );
+                  };
+                }
+              });
 
+              return object;
+            }
 
-/***/ }),
-/* 44 */
-/***/ (function(module, exports, __webpack_require__) {
+            /**
+             * Reverts the `_` variable to its previous value and returns a reference to
+             * the `lodash` function.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @returns {Function} Returns the `lodash` function.
+             * @example
+             *
+             * var lodash = _.noConflict();
+             */
+            function noConflict() {
+              if (root._ === this) {
+                root._ = oldDash;
+              }
+              return this;
+            }
 
-"use strict";
+            /**
+             * This method returns `undefined`.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.3.0
+             * @category Util
+             * @example
+             *
+             * _.times(2, _.noop);
+             * // => [undefined, undefined]
+             */
+            function noop() {
+              // No operation performed.
+            }
 
+            /**
+             * Creates a function that gets the argument at index `n`. If `n` is negative,
+             * the nth argument from the end is returned.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {number} [n=0] The index of the argument to return.
+             * @returns {Function} Returns the new pass-thru function.
+             * @example
+             *
+             * var func = _.nthArg(1);
+             * func('a', 'b', 'c', 'd');
+             * // => 'b'
+             *
+             * var func = _.nthArg(-2);
+             * func('a', 'b', 'c', 'd');
+             * // => 'c'
+             */
+            function nthArg(n) {
+              n = toInteger(n);
+              return baseRest(function (args) {
+                return baseNth(args, n);
+              });
+            }
 
-/*eslint-disable max-len*/
+            /**
+             * Creates a function that invokes `iteratees` with the arguments it receives
+             * and returns their results.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {...(Function|Function[])} [iteratees=[_.identity]]
+             *  The iteratees to invoke.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var func = _.over([Math.max, Math.min]);
+             *
+             * func(1, 2, 3, 4);
+             * // => [4, 1]
+             */
+            var over = createOver(arrayMap);
+
+            /**
+             * Creates a function that checks if **all** of the `predicates` return
+             * truthy when invoked with the arguments it receives.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {...(Function|Function[])} [predicates=[_.identity]]
+             *  The predicates to check.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var func = _.overEvery([Boolean, isFinite]);
+             *
+             * func('1');
+             * // => true
+             *
+             * func(null);
+             * // => false
+             *
+             * func(NaN);
+             * // => false
+             */
+            var overEvery = createOver(arrayEvery);
+
+            /**
+             * Creates a function that checks if **any** of the `predicates` return
+             * truthy when invoked with the arguments it receives.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {...(Function|Function[])} [predicates=[_.identity]]
+             *  The predicates to check.
+             * @returns {Function} Returns the new function.
+             * @example
+             *
+             * var func = _.overSome([Boolean, isFinite]);
+             *
+             * func('1');
+             * // => true
+             *
+             * func(null);
+             * // => true
+             *
+             * func(NaN);
+             * // => false
+             */
+            var overSome = createOver(arraySome);
+
+            /**
+             * Creates a function that returns the value at `path` of a given object.
+             *
+             * @static
+             * @memberOf _
+             * @since 2.4.0
+             * @category Util
+             * @param {Array|string} path The path of the property to get.
+             * @returns {Function} Returns the new accessor function.
+             * @example
+             *
+             * var objects = [
+             *   { 'a': { 'b': 2 } },
+             *   { 'a': { 'b': 1 } }
+             * ];
+             *
+             * _.map(objects, _.property('a.b'));
+             * // => [2, 1]
+             *
+             * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
+             * // => [1, 2]
+             */
+            function property(path) {
+              return isKey(path)
+                ? baseProperty(toKey(path))
+                : basePropertyDeep(path);
+            }
 
-var common        = __webpack_require__(43);
-var YAMLException = __webpack_require__(54);
-var Type          = __webpack_require__(10);
+            /**
+             * The opposite of `_.property`; this method creates a function that returns
+             * the value at a given path of `object`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.0.0
+             * @category Util
+             * @param {Object} object The object to query.
+             * @returns {Function} Returns the new accessor function.
+             * @example
+             *
+             * var array = [0, 1, 2],
+             *     object = { 'a': array, 'b': array, 'c': array };
+             *
+             * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
+             * // => [2, 0]
+             *
+             * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
+             * // => [2, 0]
+             */
+            function propertyOf(object) {
+              return function (path) {
+                return object == null ? undefined : baseGet(object, path);
+              };
+            }
 
+            /**
+             * Creates an array of numbers (positive and/or negative) progressing from
+             * `start` up to, but not including, `end`. A step of `-1` is used if a negative
+             * `start` is specified without an `end` or `step`. If `end` is not specified,
+             * it's set to `start` with `start` then set to `0`.
+             *
+             * **Note:** JavaScript follows the IEEE-754 standard for resolving
+             * floating-point values which can produce unexpected results.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @param {number} [start=0] The start of the range.
+             * @param {number} end The end of the range.
+             * @param {number} [step=1] The value to increment or decrement by.
+             * @returns {Array} Returns the range of numbers.
+             * @see _.inRange, _.rangeRight
+             * @example
+             *
+             * _.range(4);
+             * // => [0, 1, 2, 3]
+             *
+             * _.range(-4);
+             * // => [0, -1, -2, -3]
+             *
+             * _.range(1, 5);
+             * // => [1, 2, 3, 4]
+             *
+             * _.range(0, 20, 5);
+             * // => [0, 5, 10, 15]
+             *
+             * _.range(0, -4, -1);
+             * // => [0, -1, -2, -3]
+             *
+             * _.range(1, 4, 0);
+             * // => [1, 1, 1]
+             *
+             * _.range(0);
+             * // => []
+             */
+            var range = createRange();
+
+            /**
+             * This method is like `_.range` except that it populates values in
+             * descending order.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {number} [start=0] The start of the range.
+             * @param {number} end The end of the range.
+             * @param {number} [step=1] The value to increment or decrement by.
+             * @returns {Array} Returns the range of numbers.
+             * @see _.inRange, _.range
+             * @example
+             *
+             * _.rangeRight(4);
+             * // => [3, 2, 1, 0]
+             *
+             * _.rangeRight(-4);
+             * // => [-3, -2, -1, 0]
+             *
+             * _.rangeRight(1, 5);
+             * // => [4, 3, 2, 1]
+             *
+             * _.rangeRight(0, 20, 5);
+             * // => [15, 10, 5, 0]
+             *
+             * _.rangeRight(0, -4, -1);
+             * // => [-3, -2, -1, 0]
+             *
+             * _.rangeRight(1, 4, 0);
+             * // => [1, 1, 1]
+             *
+             * _.rangeRight(0);
+             * // => []
+             */
+            var rangeRight = createRange(true);
+
+            /**
+             * This method returns a new empty array.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.13.0
+             * @category Util
+             * @returns {Array} Returns the new empty array.
+             * @example
+             *
+             * var arrays = _.times(2, _.stubArray);
+             *
+             * console.log(arrays);
+             * // => [[], []]
+             *
+             * console.log(arrays[0] === arrays[1]);
+             * // => false
+             */
+            function stubArray() {
+              return [];
+            }
 
-function compileList(schema, name, result) {
-  var exclude = [];
+            /**
+             * This method returns `false`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.13.0
+             * @category Util
+             * @returns {boolean} Returns `false`.
+             * @example
+             *
+             * _.times(2, _.stubFalse);
+             * // => [false, false]
+             */
+            function stubFalse() {
+              return false;
+            }
 
-  schema.include.forEach(function (includedSchema) {
-    result = compileList(includedSchema, name, result);
-  });
+            /**
+             * This method returns a new empty object.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.13.0
+             * @category Util
+             * @returns {Object} Returns the new empty object.
+             * @example
+             *
+             * var objects = _.times(2, _.stubObject);
+             *
+             * console.log(objects);
+             * // => [{}, {}]
+             *
+             * console.log(objects[0] === objects[1]);
+             * // => false
+             */
+            function stubObject() {
+              return {};
+            }
 
-  schema[name].forEach(function (currentType) {
-    result.forEach(function (previousType, previousIndex) {
-      if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) {
-        exclude.push(previousIndex);
-      }
-    });
+            /**
+             * This method returns an empty string.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.13.0
+             * @category Util
+             * @returns {string} Returns the empty string.
+             * @example
+             *
+             * _.times(2, _.stubString);
+             * // => ['', '']
+             */
+            function stubString() {
+              return "";
+            }
 
-    result.push(currentType);
-  });
+            /**
+             * This method returns `true`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.13.0
+             * @category Util
+             * @returns {boolean} Returns `true`.
+             * @example
+             *
+             * _.times(2, _.stubTrue);
+             * // => [true, true]
+             */
+            function stubTrue() {
+              return true;
+            }
 
-  return result.filter(function (type, index) {
-    return exclude.indexOf(index) === -1;
-  });
-}
+            /**
+             * Invokes the iteratee `n` times, returning an array of the results of
+             * each invocation. The iteratee is invoked with one argument; (index).
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @param {number} n The number of times to invoke `iteratee`.
+             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+             * @returns {Array} Returns the array of results.
+             * @example
+             *
+             * _.times(3, String);
+             * // => ['0', '1', '2']
+             *
+             *  _.times(4, _.constant(0));
+             * // => [0, 0, 0, 0]
+             */
+            function times(n, iteratee) {
+              n = toInteger(n);
+              if (n < 1 || n > MAX_SAFE_INTEGER) {
+                return [];
+              }
+              var index = MAX_ARRAY_LENGTH,
+                length = nativeMin(n, MAX_ARRAY_LENGTH);
 
+              iteratee = getIteratee(iteratee);
+              n -= MAX_ARRAY_LENGTH;
 
-function compileMap(/* lists... */) {
-  var result = {
-        scalar: {},
-        sequence: {},
-        mapping: {},
-        fallback: {}
-      }, index, length;
+              var result = baseTimes(length, iteratee);
+              while (++index < n) {
+                iteratee(index);
+              }
+              return result;
+            }
 
-  function collectType(type) {
-    result[type.kind][type.tag] = result['fallback'][type.tag] = type;
-  }
+            /**
+             * Converts `value` to a property path array.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Util
+             * @param {*} value The value to convert.
+             * @returns {Array} Returns the new property path array.
+             * @example
+             *
+             * _.toPath('a.b.c');
+             * // => ['a', 'b', 'c']
+             *
+             * _.toPath('a[0].b.c');
+             * // => ['a', '0', 'b', 'c']
+             */
+            function toPath(value) {
+              if (isArray(value)) {
+                return arrayMap(value, toKey);
+              }
+              return isSymbol(value)
+                ? [value]
+                : copyArray(stringToPath(toString(value)));
+            }
 
-  for (index = 0, length = arguments.length; index < length; index += 1) {
-    arguments[index].forEach(collectType);
-  }
-  return result;
-}
+            /**
+             * Generates a unique ID. If `prefix` is given, the ID is appended to it.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Util
+             * @param {string} [prefix=''] The value to prefix the ID with.
+             * @returns {string} Returns the unique ID.
+             * @example
+             *
+             * _.uniqueId('contact_');
+             * // => 'contact_104'
+             *
+             * _.uniqueId();
+             * // => '105'
+             */
+            function uniqueId(prefix) {
+              var id = ++idCounter;
+              return toString(prefix) + id;
+            }
 
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * Adds two numbers.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.4.0
+             * @category Math
+             * @param {number} augend The first number in an addition.
+             * @param {number} addend The second number in an addition.
+             * @returns {number} Returns the total.
+             * @example
+             *
+             * _.add(6, 4);
+             * // => 10
+             */
+            var add = createMathOperation(function (augend, addend) {
+              return augend + addend;
+            }, 0);
+
+            /**
+             * Computes `number` rounded up to `precision`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.10.0
+             * @category Math
+             * @param {number} number The number to round up.
+             * @param {number} [precision=0] The precision to round up to.
+             * @returns {number} Returns the rounded up number.
+             * @example
+             *
+             * _.ceil(4.006);
+             * // => 5
+             *
+             * _.ceil(6.004, 2);
+             * // => 6.01
+             *
+             * _.ceil(6040, -2);
+             * // => 6100
+             */
+            var ceil = createRound("ceil");
+
+            /**
+             * Divide two numbers.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.7.0
+             * @category Math
+             * @param {number} dividend The first number in a division.
+             * @param {number} divisor The second number in a division.
+             * @returns {number} Returns the quotient.
+             * @example
+             *
+             * _.divide(6, 4);
+             * // => 1.5
+             */
+            var divide = createMathOperation(function (dividend, divisor) {
+              return dividend / divisor;
+            }, 1);
+
+            /**
+             * Computes `number` rounded down to `precision`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.10.0
+             * @category Math
+             * @param {number} number The number to round down.
+             * @param {number} [precision=0] The precision to round down to.
+             * @returns {number} Returns the rounded down number.
+             * @example
+             *
+             * _.floor(4.006);
+             * // => 4
+             *
+             * _.floor(0.046, 2);
+             * // => 0.04
+             *
+             * _.floor(4060, -2);
+             * // => 4000
+             */
+            var floor = createRound("floor");
+
+            /**
+             * Computes the maximum value of `array`. If `array` is empty or falsey,
+             * `undefined` is returned.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @returns {*} Returns the maximum value.
+             * @example
+             *
+             * _.max([4, 2, 8, 6]);
+             * // => 8
+             *
+             * _.max([]);
+             * // => undefined
+             */
+            function max(array) {
+              return array && array.length
+                ? baseExtremum(array, identity, baseGt)
+                : undefined;
+            }
 
-function Schema(definition) {
-  this.include  = definition.include  || [];
-  this.implicit = definition.implicit || [];
-  this.explicit = definition.explicit || [];
+            /**
+             * This method is like `_.max` except that it accepts `iteratee` which is
+             * invoked for each element in `array` to generate the criterion by which
+             * the value is ranked. The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {*} Returns the maximum value.
+             * @example
+             *
+             * var objects = [{ 'n': 1 }, { 'n': 2 }];
+             *
+             * _.maxBy(objects, function(o) { return o.n; });
+             * // => { 'n': 2 }
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.maxBy(objects, 'n');
+             * // => { 'n': 2 }
+             */
+            function maxBy(array, iteratee) {
+              return array && array.length
+                ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
+                : undefined;
+            }
 
-  this.implicit.forEach(function (type) {
-    if (type.loadKind && type.loadKind !== 'scalar') {
-      throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');
-    }
-  });
+            /**
+             * Computes the mean of the values in `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @returns {number} Returns the mean.
+             * @example
+             *
+             * _.mean([4, 2, 8, 6]);
+             * // => 5
+             */
+            function mean(array) {
+              return baseMean(array, identity);
+            }
 
-  this.compiledImplicit = compileList(this, 'implicit', []);
-  this.compiledExplicit = compileList(this, 'explicit', []);
-  this.compiledTypeMap  = compileMap(this.compiledImplicit, this.compiledExplicit);
-}
+            /**
+             * This method is like `_.mean` except that it accepts `iteratee` which is
+             * invoked for each element in `array` to generate the value to be averaged.
+             * The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.7.0
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {number} Returns the mean.
+             * @example
+             *
+             * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
+             *
+             * _.meanBy(objects, function(o) { return o.n; });
+             * // => 5
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.meanBy(objects, 'n');
+             * // => 5
+             */
+            function meanBy(array, iteratee) {
+              return baseMean(array, getIteratee(iteratee, 2));
+            }
 
+            /**
+             * Computes the minimum value of `array`. If `array` is empty or falsey,
+             * `undefined` is returned.
+             *
+             * @static
+             * @since 0.1.0
+             * @memberOf _
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @returns {*} Returns the minimum value.
+             * @example
+             *
+             * _.min([4, 2, 8, 6]);
+             * // => 2
+             *
+             * _.min([]);
+             * // => undefined
+             */
+            function min(array) {
+              return array && array.length
+                ? baseExtremum(array, identity, baseLt)
+                : undefined;
+            }
 
-Schema.DEFAULT = null;
+            /**
+             * This method is like `_.min` except that it accepts `iteratee` which is
+             * invoked for each element in `array` to generate the criterion by which
+             * the value is ranked. The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {*} Returns the minimum value.
+             * @example
+             *
+             * var objects = [{ 'n': 1 }, { 'n': 2 }];
+             *
+             * _.minBy(objects, function(o) { return o.n; });
+             * // => { 'n': 1 }
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.minBy(objects, 'n');
+             * // => { 'n': 1 }
+             */
+            function minBy(array, iteratee) {
+              return array && array.length
+                ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
+                : undefined;
+            }
 
+            /**
+             * Multiply two numbers.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.7.0
+             * @category Math
+             * @param {number} multiplier The first number in a multiplication.
+             * @param {number} multiplicand The second number in a multiplication.
+             * @returns {number} Returns the product.
+             * @example
+             *
+             * _.multiply(6, 4);
+             * // => 24
+             */
+            var multiply = createMathOperation(function (
+              multiplier,
+              multiplicand,
+            ) {
+              return multiplier * multiplicand;
+            }, 1);
+
+            /**
+             * Computes `number` rounded to `precision`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.10.0
+             * @category Math
+             * @param {number} number The number to round.
+             * @param {number} [precision=0] The precision to round to.
+             * @returns {number} Returns the rounded number.
+             * @example
+             *
+             * _.round(4.006);
+             * // => 4
+             *
+             * _.round(4.006, 2);
+             * // => 4.01
+             *
+             * _.round(4060, -2);
+             * // => 4100
+             */
+            var round = createRound("round");
+
+            /**
+             * Subtract two numbers.
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Math
+             * @param {number} minuend The first number in a subtraction.
+             * @param {number} subtrahend The second number in a subtraction.
+             * @returns {number} Returns the difference.
+             * @example
+             *
+             * _.subtract(6, 4);
+             * // => 2
+             */
+            var subtract = createMathOperation(function (minuend, subtrahend) {
+              return minuend - subtrahend;
+            }, 0);
+
+            /**
+             * Computes the sum of the values in `array`.
+             *
+             * @static
+             * @memberOf _
+             * @since 3.4.0
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @returns {number} Returns the sum.
+             * @example
+             *
+             * _.sum([4, 2, 8, 6]);
+             * // => 20
+             */
+            function sum(array) {
+              return array && array.length ? baseSum(array, identity) : 0;
+            }
 
-Schema.create = function createSchema() {
-  var schemas, types;
+            /**
+             * This method is like `_.sum` except that it accepts `iteratee` which is
+             * invoked for each element in `array` to generate the value to be summed.
+             * The iteratee is invoked with one argument: (value).
+             *
+             * @static
+             * @memberOf _
+             * @since 4.0.0
+             * @category Math
+             * @param {Array} array The array to iterate over.
+             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+             * @returns {number} Returns the sum.
+             * @example
+             *
+             * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
+             *
+             * _.sumBy(objects, function(o) { return o.n; });
+             * // => 20
+             *
+             * // The `_.property` iteratee shorthand.
+             * _.sumBy(objects, 'n');
+             * // => 20
+             */
+            function sumBy(array, iteratee) {
+              return array && array.length
+                ? baseSum(array, getIteratee(iteratee, 2))
+                : 0;
+            }
 
-  switch (arguments.length) {
-    case 1:
-      schemas = Schema.DEFAULT;
-      types = arguments[0];
-      break;
+            /*------------------------------------------------------------------------*/
+
+            // Add methods that return wrapped values in chain sequences.
+            lodash.after = after;
+            lodash.ary = ary;
+            lodash.assign = assign;
+            lodash.assignIn = assignIn;
+            lodash.assignInWith = assignInWith;
+            lodash.assignWith = assignWith;
+            lodash.at = at;
+            lodash.before = before;
+            lodash.bind = bind;
+            lodash.bindAll = bindAll;
+            lodash.bindKey = bindKey;
+            lodash.castArray = castArray;
+            lodash.chain = chain;
+            lodash.chunk = chunk;
+            lodash.compact = compact;
+            lodash.concat = concat;
+            lodash.cond = cond;
+            lodash.conforms = conforms;
+            lodash.constant = constant;
+            lodash.countBy = countBy;
+            lodash.create = create;
+            lodash.curry = curry;
+            lodash.curryRight = curryRight;
+            lodash.debounce = debounce;
+            lodash.defaults = defaults;
+            lodash.defaultsDeep = defaultsDeep;
+            lodash.defer = defer;
+            lodash.delay = delay;
+            lodash.difference = difference;
+            lodash.differenceBy = differenceBy;
+            lodash.differenceWith = differenceWith;
+            lodash.drop = drop;
+            lodash.dropRight = dropRight;
+            lodash.dropRightWhile = dropRightWhile;
+            lodash.dropWhile = dropWhile;
+            lodash.fill = fill;
+            lodash.filter = filter;
+            lodash.flatMap = flatMap;
+            lodash.flatMapDeep = flatMapDeep;
+            lodash.flatMapDepth = flatMapDepth;
+            lodash.flatten = flatten;
+            lodash.flattenDeep = flattenDeep;
+            lodash.flattenDepth = flattenDepth;
+            lodash.flip = flip;
+            lodash.flow = flow;
+            lodash.flowRight = flowRight;
+            lodash.fromPairs = fromPairs;
+            lodash.functions = functions;
+            lodash.functionsIn = functionsIn;
+            lodash.groupBy = groupBy;
+            lodash.initial = initial;
+            lodash.intersection = intersection;
+            lodash.intersectionBy = intersectionBy;
+            lodash.intersectionWith = intersectionWith;
+            lodash.invert = invert;
+            lodash.invertBy = invertBy;
+            lodash.invokeMap = invokeMap;
+            lodash.iteratee = iteratee;
+            lodash.keyBy = keyBy;
+            lodash.keys = keys;
+            lodash.keysIn = keysIn;
+            lodash.map = map;
+            lodash.mapKeys = mapKeys;
+            lodash.mapValues = mapValues;
+            lodash.matches = matches;
+            lodash.matchesProperty = matchesProperty;
+            lodash.memoize = memoize;
+            lodash.merge = merge;
+            lodash.mergeWith = mergeWith;
+            lodash.method = method;
+            lodash.methodOf = methodOf;
+            lodash.mixin = mixin;
+            lodash.negate = negate;
+            lodash.nthArg = nthArg;
+            lodash.omit = omit;
+            lodash.omitBy = omitBy;
+            lodash.once = once;
+            lodash.orderBy = orderBy;
+            lodash.over = over;
+            lodash.overArgs = overArgs;
+            lodash.overEvery = overEvery;
+            lodash.overSome = overSome;
+            lodash.partial = partial;
+            lodash.partialRight = partialRight;
+            lodash.partition = partition;
+            lodash.pick = pick;
+            lodash.pickBy = pickBy;
+            lodash.property = property;
+            lodash.propertyOf = propertyOf;
+            lodash.pull = pull;
+            lodash.pullAll = pullAll;
+            lodash.pullAllBy = pullAllBy;
+            lodash.pullAllWith = pullAllWith;
+            lodash.pullAt = pullAt;
+            lodash.range = range;
+            lodash.rangeRight = rangeRight;
+            lodash.rearg = rearg;
+            lodash.reject = reject;
+            lodash.remove = remove;
+            lodash.rest = rest;
+            lodash.reverse = reverse;
+            lodash.sampleSize = sampleSize;
+            lodash.set = set;
+            lodash.setWith = setWith;
+            lodash.shuffle = shuffle;
+            lodash.slice = slice;
+            lodash.sortBy = sortBy;
+            lodash.sortedUniq = sortedUniq;
+            lodash.sortedUniqBy = sortedUniqBy;
+            lodash.split = split;
+            lodash.spread = spread;
+            lodash.tail = tail;
+            lodash.take = take;
+            lodash.takeRight = takeRight;
+            lodash.takeRightWhile = takeRightWhile;
+            lodash.takeWhile = takeWhile;
+            lodash.tap = tap;
+            lodash.throttle = throttle;
+            lodash.thru = thru;
+            lodash.toArray = toArray;
+            lodash.toPairs = toPairs;
+            lodash.toPairsIn = toPairsIn;
+            lodash.toPath = toPath;
+            lodash.toPlainObject = toPlainObject;
+            lodash.transform = transform;
+            lodash.unary = unary;
+            lodash.union = union;
+            lodash.unionBy = unionBy;
+            lodash.unionWith = unionWith;
+            lodash.uniq = uniq;
+            lodash.uniqBy = uniqBy;
+            lodash.uniqWith = uniqWith;
+            lodash.unset = unset;
+            lodash.unzip = unzip;
+            lodash.unzipWith = unzipWith;
+            lodash.update = update;
+            lodash.updateWith = updateWith;
+            lodash.values = values;
+            lodash.valuesIn = valuesIn;
+            lodash.without = without;
+            lodash.words = words;
+            lodash.wrap = wrap;
+            lodash.xor = xor;
+            lodash.xorBy = xorBy;
+            lodash.xorWith = xorWith;
+            lodash.zip = zip;
+            lodash.zipObject = zipObject;
+            lodash.zipObjectDeep = zipObjectDeep;
+            lodash.zipWith = zipWith;
+
+            // Add aliases.
+            lodash.entries = toPairs;
+            lodash.entriesIn = toPairsIn;
+            lodash.extend = assignIn;
+            lodash.extendWith = assignInWith;
+
+            // Add methods to `lodash.prototype`.
+            mixin(lodash, lodash);
+
+            /*------------------------------------------------------------------------*/
+
+            // Add methods that return unwrapped values in chain sequences.
+            lodash.add = add;
+            lodash.attempt = attempt;
+            lodash.camelCase = camelCase;
+            lodash.capitalize = capitalize;
+            lodash.ceil = ceil;
+            lodash.clamp = clamp;
+            lodash.clone = clone;
+            lodash.cloneDeep = cloneDeep;
+            lodash.cloneDeepWith = cloneDeepWith;
+            lodash.cloneWith = cloneWith;
+            lodash.conformsTo = conformsTo;
+            lodash.deburr = deburr;
+            lodash.defaultTo = defaultTo;
+            lodash.divide = divide;
+            lodash.endsWith = endsWith;
+            lodash.eq = eq;
+            lodash.escape = escape;
+            lodash.escapeRegExp = escapeRegExp;
+            lodash.every = every;
+            lodash.find = find;
+            lodash.findIndex = findIndex;
+            lodash.findKey = findKey;
+            lodash.findLast = findLast;
+            lodash.findLastIndex = findLastIndex;
+            lodash.findLastKey = findLastKey;
+            lodash.floor = floor;
+            lodash.forEach = forEach;
+            lodash.forEachRight = forEachRight;
+            lodash.forIn = forIn;
+            lodash.forInRight = forInRight;
+            lodash.forOwn = forOwn;
+            lodash.forOwnRight = forOwnRight;
+            lodash.get = get;
+            lodash.gt = gt;
+            lodash.gte = gte;
+            lodash.has = has;
+            lodash.hasIn = hasIn;
+            lodash.head = head;
+            lodash.identity = identity;
+            lodash.includes = includes;
+            lodash.indexOf = indexOf;
+            lodash.inRange = inRange;
+            lodash.invoke = invoke;
+            lodash.isArguments = isArguments;
+            lodash.isArray = isArray;
+            lodash.isArrayBuffer = isArrayBuffer;
+            lodash.isArrayLike = isArrayLike;
+            lodash.isArrayLikeObject = isArrayLikeObject;
+            lodash.isBoolean = isBoolean;
+            lodash.isBuffer = isBuffer;
+            lodash.isDate = isDate;
+            lodash.isElement = isElement;
+            lodash.isEmpty = isEmpty;
+            lodash.isEqual = isEqual;
+            lodash.isEqualWith = isEqualWith;
+            lodash.isError = isError;
+            lodash.isFinite = isFinite;
+            lodash.isFunction = isFunction;
+            lodash.isInteger = isInteger;
+            lodash.isLength = isLength;
+            lodash.isMap = isMap;
+            lodash.isMatch = isMatch;
+            lodash.isMatchWith = isMatchWith;
+            lodash.isNaN = isNaN;
+            lodash.isNative = isNative;
+            lodash.isNil = isNil;
+            lodash.isNull = isNull;
+            lodash.isNumber = isNumber;
+            lodash.isObject = isObject;
+            lodash.isObjectLike = isObjectLike;
+            lodash.isPlainObject = isPlainObject;
+            lodash.isRegExp = isRegExp;
+            lodash.isSafeInteger = isSafeInteger;
+            lodash.isSet = isSet;
+            lodash.isString = isString;
+            lodash.isSymbol = isSymbol;
+            lodash.isTypedArray = isTypedArray;
+            lodash.isUndefined = isUndefined;
+            lodash.isWeakMap = isWeakMap;
+            lodash.isWeakSet = isWeakSet;
+            lodash.join = join;
+            lodash.kebabCase = kebabCase;
+            lodash.last = last;
+            lodash.lastIndexOf = lastIndexOf;
+            lodash.lowerCase = lowerCase;
+            lodash.lowerFirst = lowerFirst;
+            lodash.lt = lt;
+            lodash.lte = lte;
+            lodash.max = max;
+            lodash.maxBy = maxBy;
+            lodash.mean = mean;
+            lodash.meanBy = meanBy;
+            lodash.min = min;
+            lodash.minBy = minBy;
+            lodash.stubArray = stubArray;
+            lodash.stubFalse = stubFalse;
+            lodash.stubObject = stubObject;
+            lodash.stubString = stubString;
+            lodash.stubTrue = stubTrue;
+            lodash.multiply = multiply;
+            lodash.nth = nth;
+            lodash.noConflict = noConflict;
+            lodash.noop = noop;
+            lodash.now = now;
+            lodash.pad = pad;
+            lodash.padEnd = padEnd;
+            lodash.padStart = padStart;
+            lodash.parseInt = parseInt;
+            lodash.random = random;
+            lodash.reduce = reduce;
+            lodash.reduceRight = reduceRight;
+            lodash.repeat = repeat;
+            lodash.replace = replace;
+            lodash.result = result;
+            lodash.round = round;
+            lodash.runInContext = runInContext;
+            lodash.sample = sample;
+            lodash.size = size;
+            lodash.snakeCase = snakeCase;
+            lodash.some = some;
+            lodash.sortedIndex = sortedIndex;
+            lodash.sortedIndexBy = sortedIndexBy;
+            lodash.sortedIndexOf = sortedIndexOf;
+            lodash.sortedLastIndex = sortedLastIndex;
+            lodash.sortedLastIndexBy = sortedLastIndexBy;
+            lodash.sortedLastIndexOf = sortedLastIndexOf;
+            lodash.startCase = startCase;
+            lodash.startsWith = startsWith;
+            lodash.subtract = subtract;
+            lodash.sum = sum;
+            lodash.sumBy = sumBy;
+            lodash.template = template;
+            lodash.times = times;
+            lodash.toFinite = toFinite;
+            lodash.toInteger = toInteger;
+            lodash.toLength = toLength;
+            lodash.toLower = toLower;
+            lodash.toNumber = toNumber;
+            lodash.toSafeInteger = toSafeInteger;
+            lodash.toString = toString;
+            lodash.toUpper = toUpper;
+            lodash.trim = trim;
+            lodash.trimEnd = trimEnd;
+            lodash.trimStart = trimStart;
+            lodash.truncate = truncate;
+            lodash.unescape = unescape;
+            lodash.uniqueId = uniqueId;
+            lodash.upperCase = upperCase;
+            lodash.upperFirst = upperFirst;
+
+            // Add aliases.
+            lodash.each = forEach;
+            lodash.eachRight = forEachRight;
+            lodash.first = head;
+
+            mixin(
+              lodash,
+              (function () {
+                var source = {};
+                baseForOwn(lodash, function (func, methodName) {
+                  if (!hasOwnProperty.call(lodash.prototype, methodName)) {
+                    source[methodName] = func;
+                  }
+                });
+                return source;
+              })(),
+              { chain: false },
+            );
+
+            /*------------------------------------------------------------------------*/
+
+            /**
+             * The semantic version number.
+             *
+             * @static
+             * @memberOf _
+             * @type {string}
+             */
+            lodash.VERSION = VERSION;
+
+            // Assign default placeholders.
+            arrayEach(
+              [
+                "bind",
+                "bindKey",
+                "curry",
+                "curryRight",
+                "partial",
+                "partialRight",
+              ],
+              function (methodName) {
+                lodash[methodName].placeholder = lodash;
+              },
+            );
+
+            // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
+            arrayEach(["drop", "take"], function (methodName, index) {
+              LazyWrapper.prototype[methodName] = function (n) {
+                n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
+
+                var result =
+                  this.__filtered__ && !index
+                    ? new LazyWrapper(this)
+                    : this.clone();
+
+                if (result.__filtered__) {
+                  result.__takeCount__ = nativeMin(n, result.__takeCount__);
+                } else {
+                  result.__views__.push({
+                    size: nativeMin(n, MAX_ARRAY_LENGTH),
+                    type: methodName + (result.__dir__ < 0 ? "Right" : ""),
+                  });
+                }
+                return result;
+              };
 
-    case 2:
-      schemas = arguments[0];
-      types = arguments[1];
-      break;
+              LazyWrapper.prototype[methodName + "Right"] = function (n) {
+                return this.reverse()[methodName](n).reverse();
+              };
+            });
 
-    default:
-      throw new YAMLException('Wrong number of arguments for Schema.create function');
-  }
+            // Add `LazyWrapper` methods that accept an `iteratee` value.
+            arrayEach(
+              ["filter", "map", "takeWhile"],
+              function (methodName, index) {
+                var type = index + 1,
+                  isFilter =
+                    type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
+
+                LazyWrapper.prototype[methodName] = function (iteratee) {
+                  var result = this.clone();
+                  result.__iteratees__.push({
+                    iteratee: getIteratee(iteratee, 3),
+                    type: type,
+                  });
+                  result.__filtered__ = result.__filtered__ || isFilter;
+                  return result;
+                };
+              },
+            );
 
-  schemas = common.toArray(schemas);
-  types = common.toArray(types);
+            // Add `LazyWrapper` methods for `_.head` and `_.last`.
+            arrayEach(["head", "last"], function (methodName, index) {
+              var takeName = "take" + (index ? "Right" : "");
 
-  if (!schemas.every(function (schema) { return schema instanceof Schema; })) {
-    throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');
-  }
+              LazyWrapper.prototype[methodName] = function () {
+                return this[takeName](1).value()[0];
+              };
+            });
 
-  if (!types.every(function (type) { return type instanceof Type; })) {
-    throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');
-  }
+            // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
+            arrayEach(["initial", "tail"], function (methodName, index) {
+              var dropName = "drop" + (index ? "" : "Right");
 
-  return new Schema({
-    include: schemas,
-    explicit: types
-  });
-};
+              LazyWrapper.prototype[methodName] = function () {
+                return this.__filtered__
+                  ? new LazyWrapper(this)
+                  : this[dropName](1);
+              };
+            });
 
+            LazyWrapper.prototype.compact = function () {
+              return this.filter(identity);
+            };
 
-module.exports = Schema;
+            LazyWrapper.prototype.find = function (predicate) {
+              return this.filter(predicate).head();
+            };
 
+            LazyWrapper.prototype.findLast = function (predicate) {
+              return this.reverse().find(predicate);
+            };
 
-/***/ }),
-/* 45 */
-/***/ (function(module, exports, __webpack_require__) {
+            LazyWrapper.prototype.invokeMap = baseRest(function (path, args) {
+              if (typeof path == "function") {
+                return new LazyWrapper(this);
+              }
+              return this.map(function (value) {
+                return baseInvoke(value, path, args);
+              });
+            });
 
-/* eslint-disable node/no-deprecated-api */
-var buffer = __webpack_require__(64)
-var Buffer = buffer.Buffer
+            LazyWrapper.prototype.reject = function (predicate) {
+              return this.filter(negate(getIteratee(predicate)));
+            };
 
-// alternative to using Object.keys for old browsers
-function copyProps (src, dst) {
-  for (var key in src) {
-    dst[key] = src[key]
-  }
-}
-if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
-  module.exports = buffer
-} else {
-  // Copy properties from require('buffer')
-  copyProps(buffer, exports)
-  exports.Buffer = SafeBuffer
-}
-
-function SafeBuffer (arg, encodingOrOffset, length) {
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-// Copy static methods from Buffer
-copyProps(Buffer, SafeBuffer)
-
-SafeBuffer.from = function (arg, encodingOrOffset, length) {
-  if (typeof arg === 'number') {
-    throw new TypeError('Argument must not be a number')
-  }
-  return Buffer(arg, encodingOrOffset, length)
-}
+            LazyWrapper.prototype.slice = function (start, end) {
+              start = toInteger(start);
 
-SafeBuffer.alloc = function (size, fill, encoding) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  var buf = Buffer(size)
-  if (fill !== undefined) {
-    if (typeof encoding === 'string') {
-      buf.fill(fill, encoding)
-    } else {
-      buf.fill(fill)
-    }
-  } else {
-    buf.fill(0)
-  }
-  return buf
-}
+              var result = this;
+              if (result.__filtered__ && (start > 0 || end < 0)) {
+                return new LazyWrapper(result);
+              }
+              if (start < 0) {
+                result = result.takeRight(-start);
+              } else if (start) {
+                result = result.drop(start);
+              }
+              if (end !== undefined) {
+                end = toInteger(end);
+                result =
+                  end < 0 ? result.dropRight(-end) : result.take(end - start);
+              }
+              return result;
+            };
 
-SafeBuffer.allocUnsafe = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return Buffer(size)
-}
+            LazyWrapper.prototype.takeRightWhile = function (predicate) {
+              return this.reverse().takeWhile(predicate).reverse();
+            };
 
-SafeBuffer.allocUnsafeSlow = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return buffer.SlowBuffer(size)
-}
+            LazyWrapper.prototype.toArray = function () {
+              return this.take(MAX_ARRAY_LENGTH);
+            };
 
+            // Add `LazyWrapper` methods to `lodash.prototype`.
+            baseForOwn(LazyWrapper.prototype, function (func, methodName) {
+              var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(
+                  methodName,
+                ),
+                isTaker = /^(?:head|last)$/.test(methodName),
+                lodashFunc =
+                  lodash[
+                    isTaker
+                      ? "take" + (methodName == "last" ? "Right" : "")
+                      : methodName
+                  ],
+                retUnwrapped = isTaker || /^find/.test(methodName);
+
+              if (!lodashFunc) {
+                return;
+              }
+              lodash.prototype[methodName] = function () {
+                var value = this.__wrapped__,
+                  args = isTaker ? [1] : arguments,
+                  isLazy = value instanceof LazyWrapper,
+                  iteratee = args[0],
+                  useLazy = isLazy || isArray(value);
+
+                var interceptor = function (value) {
+                  var result = lodashFunc.apply(
+                    lodash,
+                    arrayPush([value], args),
+                  );
+                  return isTaker && chainAll ? result[0] : result;
+                };
 
-/***/ }),
-/* 46 */
-/***/ (function(module, exports) {
+                if (
+                  useLazy &&
+                  checkIteratee &&
+                  typeof iteratee == "function" &&
+                  iteratee.length != 1
+                ) {
+                  // Avoid lazy use if the iteratee has a "length" value other than `1`.
+                  isLazy = useLazy = false;
+                }
+                var chainAll = this.__chain__,
+                  isHybrid = !!this.__actions__.length,
+                  isUnwrapped = retUnwrapped && !chainAll,
+                  onlyLazy = isLazy && !isHybrid;
+
+                if (!retUnwrapped && useLazy) {
+                  value = onlyLazy ? value : new LazyWrapper(this);
+                  var result = func.apply(value, args);
+                  result.__actions__.push({
+                    func: thru,
+                    args: [interceptor],
+                    thisArg: undefined,
+                  });
+                  return new LodashWrapper(result, chainAll);
+                }
+                if (isUnwrapped && onlyLazy) {
+                  return func.apply(this, args);
+                }
+                result = this.thru(interceptor);
+                return isUnwrapped
+                  ? isTaker
+                    ? result.value()[0]
+                    : result.value()
+                  : result;
+              };
+            });
 
-module.exports = require("os");
+            // Add `Array` methods to `lodash.prototype`.
+            arrayEach(
+              ["pop", "push", "shift", "sort", "splice", "unshift"],
+              function (methodName) {
+                var func = arrayProto[methodName],
+                  chainName = /^(?:push|sort|unshift)$/.test(methodName)
+                    ? "tap"
+                    : "thru",
+                  retUnwrapped = /^(?:pop|shift)$/.test(methodName);
+
+                lodash.prototype[methodName] = function () {
+                  var args = arguments;
+                  if (retUnwrapped && !this.__chain__) {
+                    var value = this.value();
+                    return func.apply(isArray(value) ? value : [], args);
+                  }
+                  return this[chainName](function (value) {
+                    return func.apply(isArray(value) ? value : [], args);
+                  });
+                };
+              },
+            );
 
-/***/ }),
-/* 47 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+            // Map minified method names to their real names.
+            baseForOwn(LazyWrapper.prototype, function (func, methodName) {
+              var lodashFunc = lodash[methodName];
+              if (lodashFunc) {
+                var key = lodashFunc.name + "",
+                  names = realNames[key] || (realNames[key] = []);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = map;
-/* unused harmony export MapOperator */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+                names.push({ name: methodName, func: lodashFunc });
+              }
+            });
 
+            realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [
+              {
+                name: "wrapper",
+                func: undefined,
+              },
+            ];
+
+            // Add methods to `LazyWrapper`.
+            LazyWrapper.prototype.clone = lazyClone;
+            LazyWrapper.prototype.reverse = lazyReverse;
+            LazyWrapper.prototype.value = lazyValue;
+
+            // Add chain sequence methods to the `lodash` wrapper.
+            lodash.prototype.at = wrapperAt;
+            lodash.prototype.chain = wrapperChain;
+            lodash.prototype.commit = wrapperCommit;
+            lodash.prototype.next = wrapperNext;
+            lodash.prototype.plant = wrapperPlant;
+            lodash.prototype.reverse = wrapperReverse;
+            lodash.prototype.toJSON =
+              lodash.prototype.valueOf =
+              lodash.prototype.value =
+                wrapperValue;
+
+            // Add lazy aliases.
+            lodash.prototype.first = lodash.prototype.head;
+
+            if (symIterator) {
+              lodash.prototype[symIterator] = wrapperToIterator;
+            }
+            return lodash;
+          };
 
-function map(project, thisArg) {
-    return function mapOperation(source) {
-        if (typeof project !== 'function') {
-            throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');
-        }
-        return source.lift(new MapOperator(project, thisArg));
-    };
-}
-var MapOperator = /*@__PURE__*/ (function () {
-    function MapOperator(project, thisArg) {
-        this.project = project;
-        this.thisArg = thisArg;
-    }
-    MapOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));
-    };
-    return MapOperator;
-}());
-
-var MapSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MapSubscriber, _super);
-    function MapSubscriber(destination, project, thisArg) {
-        var _this = _super.call(this, destination) || this;
-        _this.project = project;
-        _this.count = 0;
-        _this.thisArg = thisArg || _this;
-        return _this;
-    }
-    MapSubscriber.prototype._next = function (value) {
-        var result;
-        try {
-            result = this.project.call(this.thisArg, value, this.count++);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return;
-        }
-        this.destination.next(result);
-    };
-    return MapSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=map.js.map
+          /*--------------------------------------------------------------------------*/
 
+          // Export lodash.
+          var _ = runInContext();
 
-/***/ }),
-/* 48 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+          // Some AMD build optimizers, like r.js, check for condition patterns like:
+          if (true) {
+            // Expose Lodash on the global object to prevent errors when Lodash is
+            // loaded by a script tag in the presence of an AMD loader.
+            // See http://requirejs.org/docs/errors.html#mismatch for more details.
+            // Use `_.noConflict` to remove Lodash from the global object.
+            root._ = _;
+
+            // Define as an anonymous module so, through path mapping, it can be
+            // referenced as the "underscore" module.
+            !((__WEBPACK_AMD_DEFINE_RESULT__ = function () {
+              return _;
+            }.call(exports, __webpack_require__, exports, module)),
+            __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
+              (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+          }
+          // Check for `exports` after `define` in case a build optimizer adds it.
+          else if (freeModule) {
+            // Export for Node.js.
+            (freeModule.exports = _)._ = _;
+            // Export for CommonJS support.
+            freeExports._ = _;
+          } else {
+            // Export to the global object.
+            root._ = _;
+          }
+        }).call(this);
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return errorObject; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var errorObject = { e: {} };
-//# sourceMappingURL=errorObject.js.map
+        /* WEBPACK VAR INJECTION */
+      }).call(exports, __webpack_require__(163)(module));
 
+      /***/
+    },
+    /* 39 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return EMPTY;
+        },
+      );
+      /* harmony export (immutable) */ __webpack_exports__["a"] = empty;
+      /* unused harmony export emptyScheduled */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+      var EMPTY = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+        "a" /* Observable */
+      ](function (subscriber) {
+        return subscriber.complete();
+      });
+      function empty(scheduler) {
+        return scheduler ? emptyScheduled(scheduler) : EMPTY;
+      }
+      function emptyScheduled(scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          return scheduler.schedule(function () {
+            return subscriber.complete();
+          });
+        });
+      }
+      //# sourceMappingURL=empty.js.map
 
-/***/ }),
-/* 49 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 40 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return async;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncAction__ =
+        __webpack_require__(149);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
+        __webpack_require__(150);
+      /** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
+
+      var async =
+        /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__[
+          "a" /* AsyncScheduler */
+        ](__WEBPACK_IMPORTED_MODULE_0__AsyncAction__["a" /* AsyncAction */]);
+      //# sourceMappingURL=async.js.map
+
+      /***/
+    },
+    /* 41 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return isArray;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var isArray =
+        Array.isArray ||
+        function (x) {
+          return x && typeof x.length === "number";
+        };
+      //# sourceMappingURL=isArray.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isScheduler;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function isScheduler(value) {
-    return value && typeof value.schedule === 'function';
-}
-//# sourceMappingURL=isScheduler.js.map
+      /***/
+    },
+    /* 42 */
+    /***/ function (module, exports, __webpack_require__) {
+      var dP = __webpack_require__(72);
+      var createDesc = __webpack_require__(132);
+      module.exports = __webpack_require__(51)
+        ? function (object, key, value) {
+            return dP.f(object, key, createDesc(1, value));
+          }
+        : function (object, key, value) {
+            object[key] = value;
+            return object;
+          };
 
+      /***/
+    },
+    /* 43 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 50 */
-/***/ (function(module, exports, __webpack_require__) {
+      function isNothing(subject) {
+        return typeof subject === "undefined" || subject === null;
+      }
 
-"use strict";
+      function isObject(subject) {
+        return typeof subject === "object" && subject !== null;
+      }
 
+      function toArray(sequence) {
+        if (Array.isArray(sequence)) return sequence;
+        else if (isNothing(sequence)) return [];
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.wait = wait;
-exports.promisify = promisify;
-exports.queue = queue;
-function wait(delay) {
-  return new Promise(resolve => {
-    setTimeout(resolve, delay);
-  });
-}
+        return [sequence];
+      }
 
-function promisify(fn, firstData) {
-  return function (...args) {
-    return new Promise(function (resolve, reject) {
-      args.push(function (err, ...result) {
-        let res = result;
+      function extend(target, source) {
+        var index, length, key, sourceKeys;
 
-        if (result.length <= 1) {
-          res = result[0];
-        }
+        if (source) {
+          sourceKeys = Object.keys(source);
 
-        if (firstData) {
-          res = err;
-          err = null;
+          for (
+            index = 0, length = sourceKeys.length;
+            index < length;
+            index += 1
+          ) {
+            key = sourceKeys[index];
+            target[key] = source[key];
+          }
         }
 
-        if (err) {
-          reject(err);
-        } else {
-          resolve(res);
-        }
-      });
+        return target;
+      }
 
-      fn.apply(null, args);
-    });
-  };
-}
+      function repeat(string, count) {
+        var result = "",
+          cycle;
 
-function queue(arr, promiseProducer, concurrency = Infinity) {
-  concurrency = Math.min(concurrency, arr.length);
+        for (cycle = 0; cycle < count; cycle += 1) {
+          result += string;
+        }
 
-  // clone
-  arr = arr.slice();
+        return result;
+      }
 
-  const results = [];
-  let total = arr.length;
-  if (!total) {
-    return Promise.resolve(results);
-  }
+      function isNegativeZero(number) {
+        return number === 0 && Number.NEGATIVE_INFINITY === 1 / number;
+      }
 
-  return new Promise((resolve, reject) => {
-    for (let i = 0; i < concurrency; i++) {
-      next();
-    }
+      module.exports.isNothing = isNothing;
+      module.exports.isObject = isObject;
+      module.exports.toArray = toArray;
+      module.exports.repeat = repeat;
+      module.exports.isNegativeZero = isNegativeZero;
+      module.exports.extend = extend;
 
-    function next() {
-      const item = arr.shift();
-      const promise = promiseProducer(item);
+      /***/
+    },
+    /* 44 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      promise.then(function (result) {
-        results.push(result);
+      /*eslint-disable max-len*/
 
-        total--;
-        if (total === 0) {
-          resolve(results);
-        } else {
-          if (arr.length) {
-            next();
-          }
-        }
-      }, reject);
-    }
-  });
-}
+      var common = __webpack_require__(43);
+      var YAMLException = __webpack_require__(54);
+      var Type = __webpack_require__(10);
 
-/***/ }),
-/* 51 */
-/***/ (function(module, exports, __webpack_require__) {
+      function compileList(schema, name, result) {
+        var exclude = [];
 
-// Thank's IE8 for his funny defineProperty
-module.exports = !__webpack_require__(112)(function () {
-  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
-});
+        schema.include.forEach(function (includedSchema) {
+          result = compileList(includedSchema, name, result);
+        });
 
+        schema[name].forEach(function (currentType) {
+          result.forEach(function (previousType, previousIndex) {
+            if (
+              previousType.tag === currentType.tag &&
+              previousType.kind === currentType.kind
+            ) {
+              exclude.push(previousIndex);
+            }
+          });
 
-/***/ }),
-/* 52 */
-/***/ (function(module, exports) {
+          result.push(currentType);
+        });
 
-module.exports = function (it) {
-  return typeof it === 'object' ? it !== null : typeof it === 'function';
-};
+        return result.filter(function (type, index) {
+          return exclude.indexOf(index) === -1;
+        });
+      }
 
+      function compileMap(/* lists... */) {
+        var result = {
+            scalar: {},
+            sequence: {},
+            mapping: {},
+            fallback: {},
+          },
+          index,
+          length;
 
-/***/ }),
-/* 53 */
-/***/ (function(module, exports) {
+        function collectType(type) {
+          result[type.kind][type.tag] = result["fallback"][type.tag] = type;
+        }
 
-module.exports = {};
+        for (index = 0, length = arguments.length; index < length; index += 1) {
+          arguments[index].forEach(collectType);
+        }
+        return result;
+      }
 
+      function Schema(definition) {
+        this.include = definition.include || [];
+        this.implicit = definition.implicit || [];
+        this.explicit = definition.explicit || [];
 
-/***/ }),
-/* 54 */
-/***/ (function(module, exports, __webpack_require__) {
+        this.implicit.forEach(function (type) {
+          if (type.loadKind && type.loadKind !== "scalar") {
+            throw new YAMLException(
+              "There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.",
+            );
+          }
+        });
 
-"use strict";
-// YAML error class. http://stackoverflow.com/questions/8458984
-//
+        this.compiledImplicit = compileList(this, "implicit", []);
+        this.compiledExplicit = compileList(this, "explicit", []);
+        this.compiledTypeMap = compileMap(
+          this.compiledImplicit,
+          this.compiledExplicit,
+        );
+      }
 
+      Schema.DEFAULT = null;
 
-function YAMLException(reason, mark) {
-  // Super constructor
-  Error.call(this);
+      Schema.create = function createSchema() {
+        var schemas, types;
 
-  this.name = 'YAMLException';
-  this.reason = reason;
-  this.mark = mark;
-  this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : '');
+        switch (arguments.length) {
+          case 1:
+            schemas = Schema.DEFAULT;
+            types = arguments[0];
+            break;
 
-  // Include stack trace in error object
-  if (Error.captureStackTrace) {
-    // Chrome and NodeJS
-    Error.captureStackTrace(this, this.constructor);
-  } else {
-    // FF, IE 10+ and Safari 6+. Fallback for others
-    this.stack = (new Error()).stack || '';
-  }
-}
+          case 2:
+            schemas = arguments[0];
+            types = arguments[1];
+            break;
 
+          default:
+            throw new YAMLException(
+              "Wrong number of arguments for Schema.create function",
+            );
+        }
 
-// Inherit from Error
-YAMLException.prototype = Object.create(Error.prototype);
-YAMLException.prototype.constructor = YAMLException;
+        schemas = common.toArray(schemas);
+        types = common.toArray(types);
 
+        if (
+          !schemas.every(function (schema) {
+            return schema instanceof Schema;
+          })
+        ) {
+          throw new YAMLException(
+            "Specified list of super schemas (or a single Schema object) contains a non-Schema object.",
+          );
+        }
 
-YAMLException.prototype.toString = function toString(compact) {
-  var result = this.name + ': ';
+        if (
+          !types.every(function (type) {
+            return type instanceof Type;
+          })
+        ) {
+          throw new YAMLException(
+            "Specified list of YAML types (or a single Type object) contains a non-Type object.",
+          );
+        }
 
-  result += this.reason || '(unknown reason)';
+        return new Schema({
+          include: schemas,
+          explicit: types,
+        });
+      };
 
-  if (!compact && this.mark) {
-    result += ' ' + this.mark.toString();
-  }
+      module.exports = Schema;
 
-  return result;
-};
+      /***/
+    },
+    /* 45 */
+    /***/ function (module, exports, __webpack_require__) {
+      /* eslint-disable node/no-deprecated-api */
+      var buffer = __webpack_require__(64);
+      var Buffer = buffer.Buffer;
+
+      // alternative to using Object.keys for old browsers
+      function copyProps(src, dst) {
+        for (var key in src) {
+          dst[key] = src[key];
+        }
+      }
+      if (
+        Buffer.from &&
+        Buffer.alloc &&
+        Buffer.allocUnsafe &&
+        Buffer.allocUnsafeSlow
+      ) {
+        module.exports = buffer;
+      } else {
+        // Copy properties from require('buffer')
+        copyProps(buffer, exports);
+        exports.Buffer = SafeBuffer;
+      }
 
+      function SafeBuffer(arg, encodingOrOffset, length) {
+        return Buffer(arg, encodingOrOffset, length);
+      }
 
-module.exports = YAMLException;
+      // Copy static methods from Buffer
+      copyProps(Buffer, SafeBuffer);
 
+      SafeBuffer.from = function (arg, encodingOrOffset, length) {
+        if (typeof arg === "number") {
+          throw new TypeError("Argument must not be a number");
+        }
+        return Buffer(arg, encodingOrOffset, length);
+      };
 
-/***/ }),
-/* 55 */
-/***/ (function(module, exports, __webpack_require__) {
+      SafeBuffer.alloc = function (size, fill, encoding) {
+        if (typeof size !== "number") {
+          throw new TypeError("Argument must be a number");
+        }
+        var buf = Buffer(size);
+        if (fill !== undefined) {
+          if (typeof encoding === "string") {
+            buf.fill(fill, encoding);
+          } else {
+            buf.fill(fill);
+          }
+        } else {
+          buf.fill(0);
+        }
+        return buf;
+      };
 
-"use strict";
-// JS-YAML's default schema for `safeLoad` function.
-// It is not described in the YAML specification.
-//
-// This schema is based on standard YAML's Core schema and includes most of
-// extra types described at YAML tag repository. (http://yaml.org/type/)
+      SafeBuffer.allocUnsafe = function (size) {
+        if (typeof size !== "number") {
+          throw new TypeError("Argument must be a number");
+        }
+        return Buffer(size);
+      };
 
+      SafeBuffer.allocUnsafeSlow = function (size) {
+        if (typeof size !== "number") {
+          throw new TypeError("Argument must be a number");
+        }
+        return buffer.SlowBuffer(size);
+      };
 
+      /***/
+    },
+    /* 46 */
+    /***/ function (module, exports) {
+      module.exports = require("os");
 
+      /***/
+    },
+    /* 47 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = map;
+      /* unused harmony export MapOperator */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function map(project, thisArg) {
+        return function mapOperation(source) {
+          if (typeof project !== "function") {
+            throw new TypeError(
+              "argument is not a function. Are you looking for `mapTo()`?",
+            );
+          }
+          return source.lift(new MapOperator(project, thisArg));
+        };
+      }
+      var MapOperator = /*@__PURE__*/ (function () {
+        function MapOperator(project, thisArg) {
+          this.project = project;
+          this.thisArg = thisArg;
+        }
+        MapOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new MapSubscriber(subscriber, this.project, this.thisArg),
+          );
+        };
+        return MapOperator;
+      })();
 
+      var MapSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          MapSubscriber,
+          _super,
+        );
+        function MapSubscriber(destination, project, thisArg) {
+          var _this = _super.call(this, destination) || this;
+          _this.project = project;
+          _this.count = 0;
+          _this.thisArg = thisArg || _this;
+          return _this;
+        }
+        MapSubscriber.prototype._next = function (value) {
+          var result;
+          try {
+            result = this.project.call(this.thisArg, value, this.count++);
+          } catch (err) {
+            this.destination.error(err);
+            return;
+          }
+          this.destination.next(result);
+        };
+        return MapSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=map.js.map
 
-var Schema = __webpack_require__(44);
+      /***/
+    },
+    /* 48 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return errorObject;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var errorObject = { e: {} };
+      //# sourceMappingURL=errorObject.js.map
 
+      /***/
+    },
+    /* 49 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isScheduler;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function isScheduler(value) {
+        return value && typeof value.schedule === "function";
+      }
+      //# sourceMappingURL=isScheduler.js.map
 
-module.exports = new Schema({
-  include: [
-    __webpack_require__(143)
-  ],
-  implicit: [
-    __webpack_require__(299),
-    __webpack_require__(292)
-  ],
-  explicit: [
-    __webpack_require__(284),
-    __webpack_require__(294),
-    __webpack_require__(295),
-    __webpack_require__(297)
-  ]
-});
-
-
-/***/ }),
-/* 56 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = tryCatch;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__errorObject__ = __webpack_require__(48);
-/** PURE_IMPORTS_START _errorObject PURE_IMPORTS_END */
-
-var tryCatchTarget;
-function tryCatcher() {
-    try {
-        return tryCatchTarget.apply(this, arguments);
-    }
-    catch (e) {
-        __WEBPACK_IMPORTED_MODULE_0__errorObject__["a" /* errorObject */].e = e;
-        return __WEBPACK_IMPORTED_MODULE_0__errorObject__["a" /* errorObject */];
-    }
-}
-function tryCatch(fn) {
-    tryCatchTarget = fn;
-    return tryCatcher;
-}
-//# sourceMappingURL=tryCatch.js.map
+      /***/
+    },
+    /* 50 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.wait = wait;
+      exports.promisify = promisify;
+      exports.queue = queue;
+      function wait(delay) {
+        return new Promise((resolve) => {
+          setTimeout(resolve, delay);
+        });
+      }
 
-/***/ }),
-/* 57 */
-/***/ (function(module, exports, __webpack_require__) {
+      function promisify(fn, firstData) {
+        return function (...args) {
+          return new Promise(function (resolve, reject) {
+            args.push(function (err, ...result) {
+              let res = result;
 
-"use strict";
+              if (result.length <= 1) {
+                res = result[0];
+              }
 
+              if (firstData) {
+                res = err;
+                err = null;
+              }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.registryNames = exports.registries = undefined;
+              if (err) {
+                reject(err);
+              } else {
+                resolve(res);
+              }
+            });
 
-var _yarnRegistry;
+            fn.apply(null, args);
+          });
+        };
+      }
 
-function _load_yarnRegistry() {
-  return _yarnRegistry = _interopRequireDefault(__webpack_require__(559));
-}
+      function queue(arr, promiseProducer, concurrency = Infinity) {
+        concurrency = Math.min(concurrency, arr.length);
 
-var _npmRegistry;
+        // clone
+        arr = arr.slice();
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+        const results = [];
+        let total = arr.length;
+        if (!total) {
+          return Promise.resolve(results);
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        return new Promise((resolve, reject) => {
+          for (let i = 0; i < concurrency; i++) {
+            next();
+          }
 
-const registries = exports.registries = {
-  npm: (_npmRegistry || _load_npmRegistry()).default,
-  yarn: (_yarnRegistry || _load_yarnRegistry()).default
-};
+          function next() {
+            const item = arr.shift();
+            const promise = promiseProducer(item);
 
-const registryNames = exports.registryNames = Object.keys(registries);
+            promise.then(function (result) {
+              results.push(result);
 
-/***/ }),
-/* 58 */
-/***/ (function(module, exports, __webpack_require__) {
+              total--;
+              if (total === 0) {
+                resolve(results);
+              } else {
+                if (arr.length) {
+                  next();
+                }
+              }
+            }, reject);
+          }
+        });
+      }
 
-"use strict";
+      /***/
+    },
+    /* 51 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Thank's IE8 for his funny defineProperty
+      module.exports = !__webpack_require__(112)(function () {
+        return (
+          Object.defineProperty({}, "a", {
+            get: function () {
+              return 7;
+            },
+          }).a != 7
+        );
+      });
 
+      /***/
+    },
+    /* 52 */
+    /***/ function (module, exports) {
+      module.exports = function (it) {
+        return typeof it === "object" ? it !== null : typeof it === "function";
+      };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.exec = exports.queue = undefined;
-exports.forkp = forkp;
-exports.spawnp = spawnp;
-exports.forwardSignalToSpawnedProcesses = forwardSignalToSpawnedProcesses;
-exports.spawn = spawn;
+      /***/
+    },
+    /* 53 */
+    /***/ function (module, exports) {
+      module.exports = {};
 
-var _constants;
+      /***/
+    },
+    /* 54 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // YAML error class. http://stackoverflow.com/questions/8458984
+      //
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      function YAMLException(reason, mark) {
+        // Super constructor
+        Error.call(this);
+
+        this.name = "YAMLException";
+        this.reason = reason;
+        this.mark = mark;
+        this.message =
+          (this.reason || "(unknown reason)") +
+          (this.mark ? " " + this.mark.toString() : "");
+
+        // Include stack trace in error object
+        if (Error.captureStackTrace) {
+          // Chrome and NodeJS
+          Error.captureStackTrace(this, this.constructor);
+        } else {
+          // FF, IE 10+ and Safari 6+. Fallback for others
+          this.stack = new Error().stack || "";
+        }
+      }
 
-var _blockingQueue;
+      // Inherit from Error
+      YAMLException.prototype = Object.create(Error.prototype);
+      YAMLException.prototype.constructor = YAMLException;
 
-function _load_blockingQueue() {
-  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
-}
+      YAMLException.prototype.toString = function toString(compact) {
+        var result = this.name + ": ";
 
-var _errors;
+        result += this.reason || "(unknown reason)";
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        if (!compact && this.mark) {
+          result += " " + this.mark.toString();
+        }
 
-var _promise;
+        return result;
+      };
 
-function _load_promise() {
-  return _promise = __webpack_require__(50);
-}
+      module.exports = YAMLException;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 55 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // JS-YAML's default schema for `safeLoad` function.
+      // It is not described in the YAML specification.
+      //
+      // This schema is based on standard YAML's Core schema and includes most of
+      // extra types described at YAML tag repository. (http://yaml.org/type/)
+
+      var Schema = __webpack_require__(44);
+
+      module.exports = new Schema({
+        include: [__webpack_require__(143)],
+        implicit: [__webpack_require__(299), __webpack_require__(292)],
+        explicit: [
+          __webpack_require__(284),
+          __webpack_require__(294),
+          __webpack_require__(295),
+          __webpack_require__(297),
+        ],
+      });
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      /***/
+    },
+    /* 56 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = tryCatch;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__errorObject__ =
+        __webpack_require__(48);
+      /** PURE_IMPORTS_START _errorObject PURE_IMPORTS_END */
+
+      var tryCatchTarget;
+      function tryCatcher() {
+        try {
+          return tryCatchTarget.apply(this, arguments);
+        } catch (e) {
+          __WEBPACK_IMPORTED_MODULE_0__errorObject__["a" /* errorObject */].e =
+            e;
+          return __WEBPACK_IMPORTED_MODULE_0__errorObject__[
+            "a" /* errorObject */
+          ];
+        }
+      }
+      function tryCatch(fn) {
+        tryCatchTarget = fn;
+        return tryCatcher;
+      }
+      //# sourceMappingURL=tryCatch.js.map
 
-/* global child_process$spawnOpts */
+      /***/
+    },
+    /* 57 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const child = __webpack_require__(331);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.registryNames = exports.registries = undefined;
 
-const queue = exports.queue = new (_blockingQueue || _load_blockingQueue()).default('child', (_constants || _load_constants()).CHILD_CONCURRENCY);
+      var _yarnRegistry;
 
-// TODO: this uid check is kinda whack
-let uid = 0;
+      function _load_yarnRegistry() {
+        return (_yarnRegistry = _interopRequireDefault(
+          __webpack_require__(559),
+        ));
+      }
 
-const exec = exports.exec = (0, (_promise || _load_promise()).promisify)(child.exec);
+      var _npmRegistry;
 
-function forkp(program, args, opts) {
-  return new Promise((resolve, reject) => {
-    const proc = child.fork(program, args, opts);
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+      }
 
-    proc.on('error', error => {
-      reject(error);
-    });
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    proc.on('close', exitCode => {
-      resolve(exitCode);
-    });
-  });
-}
+      const registries = (exports.registries = {
+        npm: (_npmRegistry || _load_npmRegistry()).default,
+        yarn: (_yarnRegistry || _load_yarnRegistry()).default,
+      });
 
-function spawnp(program, args, opts) {
-  return new Promise((resolve, reject) => {
-    const proc = child.spawn(program, args, opts);
+      const registryNames = (exports.registryNames = Object.keys(registries));
 
-    proc.on('error', error => {
-      reject(error);
-    });
+      /***/
+    },
+    /* 58 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    proc.on('close', exitCode => {
-      resolve(exitCode);
-    });
-  });
-}
-
-const spawnedProcesses = {};
-
-function forwardSignalToSpawnedProcesses(signal) {
-  for (var _iterator = Object.keys(spawnedProcesses), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
-
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.exec = exports.queue = undefined;
+      exports.forkp = forkp;
+      exports.spawnp = spawnp;
+      exports.forwardSignalToSpawnedProcesses = forwardSignalToSpawnedProcesses;
+      exports.spawn = spawn;
 
-    const key = _ref;
+      var _constants;
 
-    spawnedProcesses[key].kill(signal);
-  }
-}
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-function spawn(program, args, opts = {}, onData) {
-  const key = opts.cwd || String(++uid);
-  return queue.push(key, () => new Promise((resolve, reject) => {
-    const proc = child.spawn(program, args, opts);
-    spawnedProcesses[key] = proc;
+      var _blockingQueue;
 
-    let processingDone = false;
-    let processClosed = false;
-    let err = null;
+      function _load_blockingQueue() {
+        return (_blockingQueue = _interopRequireDefault(
+          __webpack_require__(110),
+        ));
+      }
 
-    let stdout = '';
+      var _errors;
 
-    proc.on('error', err => {
-      if (err.code === 'ENOENT') {
-        reject(new (_errors || _load_errors()).ProcessSpawnError(`Couldn't find the binary ${program}`, err.code, program));
-      } else {
-        reject(err);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
-    });
 
-    function updateStdout(chunk) {
-      stdout += chunk;
-      if (onData) {
-        onData(chunk);
+      var _promise;
+
+      function _load_promise() {
+        return (_promise = __webpack_require__(50));
       }
-    }
 
-    function finish() {
-      delete spawnedProcesses[key];
-      if (err) {
-        reject(err);
-      } else {
-        resolve(stdout.trim());
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    }
 
-    if (typeof opts.process === 'function') {
-      opts.process(proc, updateStdout, reject, function () {
-        if (processClosed) {
-          finish();
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          processingDone = true;
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
-      });
-    } else {
-      if (proc.stderr) {
-        proc.stderr.on('data', updateStdout);
       }
 
-      if (proc.stdout) {
-        proc.stdout.on('data', updateStdout);
-      }
+      /* global child_process$spawnOpts */
 
-      processingDone = true;
-    }
+      const child = __webpack_require__(331);
 
-    proc.on('close', (code, signal) => {
-      if (signal || code >= 1) {
-        err = new (_errors || _load_errors()).ProcessTermError(['Command failed.', signal ? `Exit signal: ${signal}` : `Exit code: ${code}`, `Command: ${program}`, `Arguments: ${args.join(' ')}`, `Directory: ${opts.cwd || process.cwd()}`, `Output:\n${stdout.trim()}`].join('\n'));
-        err.EXIT_SIGNAL = signal;
-        err.EXIT_CODE = code;
-      }
+      const queue = (exports.queue = new (
+        _blockingQueue || _load_blockingQueue()
+      ).default("child", (_constants || _load_constants()).CHILD_CONCURRENCY));
 
-      if (processingDone || err) {
-        finish();
-      } else {
-        processClosed = true;
-      }
-    });
-  }));
-}
+      // TODO: this uid check is kinda whack
+      let uid = 0;
 
-/***/ }),
-/* 59 */
-/***/ (function(module, exports, __webpack_require__) {
+      const exec = (exports.exec = (0, (_promise || _load_promise()).promisify)(
+        child.exec,
+      ));
 
-"use strict";
+      function forkp(program, args, opts) {
+        return new Promise((resolve, reject) => {
+          const proc = child.fork(program, args, opts);
 
+          proc.on("error", (error) => {
+            reject(error);
+          });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+          proc.on("close", (exitCode) => {
+            resolve(exitCode);
+          });
+        });
+      }
 
-var _asyncToGenerator2;
+      function spawnp(program, args, opts) {
+        return new Promise((resolve, reject) => {
+          const proc = child.spawn(program, args, opts);
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          proc.on("error", (error) => {
+            reject(error);
+          });
 
-exports.default = function (rootCommandName, subCommands, usage = []) {
-  let run = (() => {
-    var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-      const subName = (0, (_misc || _load_misc()).camelCase)(args.shift() || '');
-      if (subName && subCommands[subName]) {
-        const command = subCommands[subName];
-        const res = yield command(config, reporter, flags, args);
-        if (res !== false) {
-          return Promise.resolve();
-        }
+          proc.on("close", (exitCode) => {
+            resolve(exitCode);
+          });
+        });
       }
 
-      if (usage && usage.length) {
-        reporter.error(`${reporter.lang('usage')}:`);
-        for (var _iterator = usage, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-          var _ref2;
+      const spawnedProcesses = {};
+
+      function forwardSignalToSpawnedProcesses(signal) {
+        for (
+          var _iterator = Object.keys(spawnedProcesses),
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
+
+        ) {
+          var _ref;
 
           if (_isArray) {
             if (_i >= _iterator.length) break;
-            _ref2 = _iterator[_i++];
+            _ref = _iterator[_i++];
           } else {
             _i = _iterator.next();
             if (_i.done) break;
-            _ref2 = _i.value;
+            _ref = _i.value;
           }
 
-          const msg = _ref2;
+          const key = _ref;
 
-          reporter.error(`yarn ${rootCommandName} ${msg}`);
+          spawnedProcesses[key].kill(signal);
         }
       }
-      return Promise.reject(new (_errors || _load_errors()).MessageError(reporter.lang('invalidCommand', subCommandNames.join(', '))));
-    });
-
-    return function run(_x, _x2, _x3, _x4) {
-      return _ref.apply(this, arguments);
-    };
-  })();
-
-  const subCommandNames = Object.keys(subCommands).map((_misc || _load_misc()).hyphenate);
 
-  function setFlags(commander) {
-    commander.usage(`${rootCommandName} [${subCommandNames.join('|')}] [flags]`);
-  }
+      function spawn(program, args, opts = {}, onData) {
+        const key = opts.cwd || String(++uid);
+        return queue.push(
+          key,
+          () =>
+            new Promise((resolve, reject) => {
+              const proc = child.spawn(program, args, opts);
+              spawnedProcesses[key] = proc;
 
-  function hasWrapper(commander, args) {
-    return true;
-  }
+              let processingDone = false;
+              let processClosed = false;
+              let err = null;
 
-  const examples = usage.map(cmd => {
-    return `${rootCommandName} ${cmd}`;
-  });
+              let stdout = "";
 
-  return { run, setFlags, hasWrapper, examples };
-};
+              proc.on("error", (err) => {
+                if (err.code === "ENOENT") {
+                  reject(
+                    new (_errors || _load_errors()).ProcessSpawnError(
+                      `Couldn't find the binary ${program}`,
+                      err.code,
+                      program,
+                    ),
+                  );
+                } else {
+                  reject(err);
+                }
+              });
 
-var _errors;
-
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
-
-var _misc;
-
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-/***/ }),
-/* 60 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var global = __webpack_require__(17);
-var core = __webpack_require__(31);
-var ctx = __webpack_require__(70);
-var hide = __webpack_require__(42);
-var has = __webpack_require__(71);
-var PROTOTYPE = 'prototype';
-
-var $export = function (type, name, source) {
-  var IS_FORCED = type & $export.F;
-  var IS_GLOBAL = type & $export.G;
-  var IS_STATIC = type & $export.S;
-  var IS_PROTO = type & $export.P;
-  var IS_BIND = type & $export.B;
-  var IS_WRAP = type & $export.W;
-  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
-  var expProto = exports[PROTOTYPE];
-  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
-  var key, own, out;
-  if (IS_GLOBAL) source = name;
-  for (key in source) {
-    // contains in native
-    own = !IS_FORCED && target && target[key] !== undefined;
-    if (own && has(exports, key)) continue;
-    // export native or passed
-    out = own ? target[key] : source[key];
-    // prevent global pollution for namespaces
-    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
-    // bind timers to global for call from export context
-    : IS_BIND && own ? ctx(out, global)
-    // wrap global constructors for prevent change them in library
-    : IS_WRAP && target[key] == out ? (function (C) {
-      var F = function (a, b, c) {
-        if (this instanceof C) {
-          switch (arguments.length) {
-            case 0: return new C();
-            case 1: return new C(a);
-            case 2: return new C(a, b);
-          } return new C(a, b, c);
-        } return C.apply(this, arguments);
-      };
-      F[PROTOTYPE] = C[PROTOTYPE];
-      return F;
-    // make static versions for prototype methods
-    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
-    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
-    if (IS_PROTO) {
-      (exports.virtual || (exports.virtual = {}))[key] = out;
-      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
-      if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
-    }
-  }
-};
-// type bitmap
-$export.F = 1;   // forced
-$export.G = 2;   // global
-$export.S = 4;   // static
-$export.P = 8;   // proto
-$export.B = 16;  // bind
-$export.W = 32;  // wrap
-$export.U = 64;  // safe
-$export.R = 128; // real proto method for `library`
-module.exports = $export;
+              function updateStdout(chunk) {
+                stdout += chunk;
+                if (onData) {
+                  onData(chunk);
+                }
+              }
 
+              function finish() {
+                delete spawnedProcesses[key];
+                if (err) {
+                  reject(err);
+                } else {
+                  resolve(stdout.trim());
+                }
+              }
 
-/***/ }),
-/* 61 */
-/***/ (function(module, exports, __webpack_require__) {
+              if (typeof opts.process === "function") {
+                opts.process(proc, updateStdout, reject, function () {
+                  if (processClosed) {
+                    finish();
+                  } else {
+                    processingDone = true;
+                  }
+                });
+              } else {
+                if (proc.stderr) {
+                  proc.stderr.on("data", updateStdout);
+                }
 
-try {
-  var util = __webpack_require__(3);
-  if (typeof util.inherits !== 'function') throw '';
-  module.exports = util.inherits;
-} catch (e) {
-  module.exports = __webpack_require__(275);
-}
+                if (proc.stdout) {
+                  proc.stdout.on("data", updateStdout);
+                }
 
+                processingDone = true;
+              }
 
-/***/ }),
-/* 62 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+              proc.on("close", (code, signal) => {
+                if (signal || code >= 1) {
+                  err = new (_errors || _load_errors()).ProcessTermError(
+                    [
+                      "Command failed.",
+                      signal ? `Exit signal: ${signal}` : `Exit code: ${code}`,
+                      `Command: ${program}`,
+                      `Arguments: ${args.join(" ")}`,
+                      `Directory: ${opts.cwd || process.cwd()}`,
+                      `Output:\n${stdout.trim()}`,
+                    ].join("\n"),
+                  );
+                  err.EXIT_SIGNAL = signal;
+                  err.EXIT_CODE = code;
+                }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = from;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isPromise__ = __webpack_require__(445);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__ = __webpack_require__(442);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__ = __webpack_require__(928);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isIterable__ = __webpack_require__(929);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ = __webpack_require__(85);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__fromPromise__ = __webpack_require__(830);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__fromIterable__ = __webpack_require__(828);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__fromObservable__ = __webpack_require__(829);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__ = __webpack_require__(446);
-/** PURE_IMPORTS_START _Observable,_util_isPromise,_util_isArrayLike,_util_isInteropObservable,_util_isIterable,_fromArray,_fromPromise,_fromIterable,_fromObservable,_util_subscribeTo PURE_IMPORTS_END */
+                if (processingDone || err) {
+                  finish();
+                } else {
+                  processClosed = true;
+                }
+              });
+            }),
+        );
+      }
+
+      /***/
+    },
+    /* 59 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+
+      var _asyncToGenerator2;
+
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
+
+      exports.default = function (rootCommandName, subCommands, usage = []) {
+        let run = (() => {
+          var _ref = (0,
+          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* (config, reporter, flags, args) {
+              const subName = (0, (_misc || _load_misc()).camelCase)(
+                args.shift() || "",
+              );
+              if (subName && subCommands[subName]) {
+                const command = subCommands[subName];
+                const res = yield command(config, reporter, flags, args);
+                if (res !== false) {
+                  return Promise.resolve();
+                }
+              }
+
+              if (usage && usage.length) {
+                reporter.error(`${reporter.lang("usage")}:`);
+                for (
+                  var _iterator = usage,
+                    _isArray = Array.isArray(_iterator),
+                    _i = 0,
+                    _iterator = _isArray
+                      ? _iterator
+                      : _iterator[Symbol.iterator]();
+                  ;
+
+                ) {
+                  var _ref2;
+
+                  if (_isArray) {
+                    if (_i >= _iterator.length) break;
+                    _ref2 = _iterator[_i++];
+                  } else {
+                    _i = _iterator.next();
+                    if (_i.done) break;
+                    _ref2 = _i.value;
+                  }
+
+                  const msg = _ref2;
+
+                  reporter.error(`yarn ${rootCommandName} ${msg}`);
+                }
+              }
+              return Promise.reject(
+                new (_errors || _load_errors()).MessageError(
+                  reporter.lang("invalidCommand", subCommandNames.join(", ")),
+                ),
+              );
+            },
+          );
+
+          return function run(_x, _x2, _x3, _x4) {
+            return _ref.apply(this, arguments);
+          };
+        })();
+
+        const subCommandNames = Object.keys(subCommands).map(
+          (_misc || _load_misc()).hyphenate,
+        );
 
+        function setFlags(commander) {
+          commander.usage(
+            `${rootCommandName} [${subCommandNames.join("|")}] [flags]`,
+          );
+        }
+
+        function hasWrapper(commander, args) {
+          return true;
+        }
 
+        const examples = usage.map((cmd) => {
+          return `${rootCommandName} ${cmd}`;
+        });
 
+        return { run, setFlags, hasWrapper, examples };
+      };
 
+      var _errors;
 
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
+      var _misc;
 
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
+      /***/
+    },
+    /* 60 */
+    /***/ function (module, exports, __webpack_require__) {
+      var global = __webpack_require__(17);
+      var core = __webpack_require__(31);
+      var ctx = __webpack_require__(70);
+      var hide = __webpack_require__(42);
+      var has = __webpack_require__(71);
+      var PROTOTYPE = "prototype";
+
+      var $export = function (type, name, source) {
+        var IS_FORCED = type & $export.F;
+        var IS_GLOBAL = type & $export.G;
+        var IS_STATIC = type & $export.S;
+        var IS_PROTO = type & $export.P;
+        var IS_BIND = type & $export.B;
+        var IS_WRAP = type & $export.W;
+        var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
+        var expProto = exports[PROTOTYPE];
+        var target = IS_GLOBAL
+          ? global
+          : IS_STATIC
+            ? global[name]
+            : (global[name] || {})[PROTOTYPE];
+        var key, own, out;
+        if (IS_GLOBAL) source = name;
+        for (key in source) {
+          // contains in native
+          own = !IS_FORCED && target && target[key] !== undefined;
+          if (own && has(exports, key)) continue;
+          // export native or passed
+          out = own ? target[key] : source[key];
+          // prevent global pollution for namespaces
+          exports[key] =
+            IS_GLOBAL && typeof target[key] != "function"
+              ? source[key]
+              : // bind timers to global for call from export context
+                IS_BIND && own
+                ? ctx(out, global)
+                : // wrap global constructors for prevent change them in library
+                  IS_WRAP && target[key] == out
+                  ? (function (C) {
+                      var F = function (a, b, c) {
+                        if (this instanceof C) {
+                          switch (arguments.length) {
+                            case 0:
+                              return new C();
+                            case 1:
+                              return new C(a);
+                            case 2:
+                              return new C(a, b);
+                          }
+                          return new C(a, b, c);
+                        }
+                        return C.apply(this, arguments);
+                      };
+                      F[PROTOTYPE] = C[PROTOTYPE];
+                      return F;
+                      // make static versions for prototype methods
+                    })(out)
+                  : IS_PROTO && typeof out == "function"
+                    ? ctx(Function.call, out)
+                    : out;
+          // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
+          if (IS_PROTO) {
+            (exports.virtual || (exports.virtual = {}))[key] = out;
+            // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
+            if (type & $export.R && expProto && !expProto[key])
+              hide(expProto, key, out);
+          }
+        }
+      };
+      // type bitmap
+      $export.F = 1; // forced
+      $export.G = 2; // global
+      $export.S = 4; // static
+      $export.P = 8; // proto
+      $export.B = 16; // bind
+      $export.W = 32; // wrap
+      $export.U = 64; // safe
+      $export.R = 128; // real proto method for `library`
+      module.exports = $export;
+
+      /***/
+    },
+    /* 61 */
+    /***/ function (module, exports, __webpack_require__) {
+      try {
+        var util = __webpack_require__(3);
+        if (typeof util.inherits !== "function") throw "";
+        module.exports = util.inherits;
+      } catch (e) {
+        module.exports = __webpack_require__(275);
+      }
 
-function from(input, scheduler) {
-    if (!scheduler) {
-        if (input instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]) {
+      /***/
+    },
+    /* 62 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = from;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isPromise__ =
+        __webpack_require__(445);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__ =
+        __webpack_require__(442);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__ =
+        __webpack_require__(928);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isIterable__ =
+        __webpack_require__(929);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ =
+        __webpack_require__(85);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__fromPromise__ =
+        __webpack_require__(830);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__fromIterable__ =
+        __webpack_require__(828);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__fromObservable__ =
+        __webpack_require__(829);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__ =
+        __webpack_require__(446);
+      /** PURE_IMPORTS_START _Observable,_util_isPromise,_util_isArrayLike,_util_isInteropObservable,_util_isIterable,_fromArray,_fromPromise,_fromIterable,_fromObservable,_util_subscribeTo PURE_IMPORTS_END */
+
+      function from(input, scheduler) {
+        if (!scheduler) {
+          if (
+            input instanceof
+            __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]
+          ) {
             return input;
+          }
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__[
+                "a" /* subscribeTo */
+              ],
+            )(input),
+          );
         }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__["a" /* subscribeTo */])(input));
-    }
-    if (input != null) {
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__["a" /* isInteropObservable */])(input)) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_8__fromObservable__["a" /* fromObservable */])(input, scheduler);
+        if (input != null) {
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__[
+                "a" /* isInteropObservable */
+              ],
+            )(input)
+          ) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_8__fromObservable__[
+                "a" /* fromObservable */
+              ],
+            )(input, scheduler);
+          } else if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_isPromise__[
+                "a" /* isPromise */
+              ],
+            )(input)
+          ) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_6__fromPromise__["a" /* fromPromise */],
+            )(input, scheduler);
+          } else if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__[
+                "a" /* isArrayLike */
+              ],
+            )(input)
+          ) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */],
+            )(input, scheduler);
+          } else if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_isIterable__[
+                "a" /* isIterable */
+              ],
+            )(input) ||
+            typeof input === "string"
+          ) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_7__fromIterable__[
+                "a" /* fromIterable */
+              ],
+            )(input, scheduler);
+          }
+        }
+        throw new TypeError(
+          ((input !== null && typeof input) || input) + " is not observable",
+        );
+      }
+      //# sourceMappingURL=from.js.map
+
+      /***/
+    },
+    /* 63 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__ =
+        __webpack_require__(428);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "audit",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__ =
+        __webpack_require__(838);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "auditTime",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__ =
+        __webpack_require__(839);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "buffer",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__ =
+        __webpack_require__(840);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "bufferCount",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__ =
+        __webpack_require__(841);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "bufferTime",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__ =
+        __webpack_require__(842);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "bufferToggle",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__ =
+        __webpack_require__(843);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "bufferWhen",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__ =
+        __webpack_require__(844);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "catchError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__ =
+        __webpack_require__(845);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "combineAll",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__ =
+        __webpack_require__(846);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "combineLatest",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__ =
+        __webpack_require__(847);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "concat",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__ =
+        __webpack_require__(429);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "concatAll",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__ =
+        __webpack_require__(430);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "concatMap",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__ =
+        __webpack_require__(848);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "concatMapTo",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__ =
+        __webpack_require__(849);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "count",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__ =
+        __webpack_require__(850);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "debounce",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__ =
+        __webpack_require__(851);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "debounceTime",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__ =
+        __webpack_require__(146);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "defaultIfEmpty",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__ =
+        __webpack_require__(852);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "delay",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__ =
+        __webpack_require__(853);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "delayWhen",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__ =
+        __webpack_require__(854);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "dematerialize",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__ =
+        __webpack_require__(855);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "distinct",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__ =
+        __webpack_require__(431);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "distinctUntilChanged",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__ =
+        __webpack_require__(856);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "distinctUntilKeyChanged",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__ =
+        __webpack_require__(857);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "elementAt",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__ =
+        __webpack_require__(858);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "endWith",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__ =
+        __webpack_require__(859);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "every",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__ =
+        __webpack_require__(860);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "exhaust",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__ =
+        __webpack_require__(861);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "exhaustMap",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__ =
+        __webpack_require__(862);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "expand",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__ =
+        __webpack_require__(147);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "filter",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__ =
+        __webpack_require__(863);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "finalize",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__ =
+        __webpack_require__(432);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "find",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__ =
+        __webpack_require__(864);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "findIndex",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__ =
+        __webpack_require__(865);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "first",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__ =
+        __webpack_require__(433);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "groupBy",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__[
+            "b"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__ =
+        __webpack_require__(866);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "ignoreElements",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__ =
+        __webpack_require__(867);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "isEmpty",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__ =
+        __webpack_require__(868);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "last",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__ =
+        __webpack_require__(47);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "map",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__ =
+        __webpack_require__(869);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "mapTo",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__ =
+        __webpack_require__(870);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "materialize",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_operators_max__ =
+        __webpack_require__(871);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "max",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_42__internal_operators_max__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_operators_merge__ =
+        __webpack_require__(872);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "merge",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_43__internal_operators_merge__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_operators_mergeAll__ =
+        __webpack_require__(315);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "mergeAll",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_44__internal_operators_mergeAll__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__ =
+        __webpack_require__(148);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "mergeMap",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__[
+            "a"
+          ];
+        },
+      );
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "flatMap",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_operators_mergeMapTo__ =
+        __webpack_require__(873);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "mergeMapTo",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_46__internal_operators_mergeMapTo__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_operators_mergeScan__ =
+        __webpack_require__(874);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "mergeScan",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_47__internal_operators_mergeScan__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_operators_min__ =
+        __webpack_require__(875);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "min",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_48__internal_operators_min__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_operators_multicast__ =
+        __webpack_require__(116);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "multicast",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_49__internal_operators_multicast__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_operators_observeOn__ =
+        __webpack_require__(434);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "observeOn",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_50__internal_operators_observeOn__[
+            "b"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_51__internal_operators_onErrorResumeNext__ =
+        __webpack_require__(876);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "onErrorResumeNext",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_51__internal_operators_onErrorResumeNext__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_52__internal_operators_pairwise__ =
+        __webpack_require__(877);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "pairwise",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_52__internal_operators_pairwise__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_53__internal_operators_partition__ =
+        __webpack_require__(878);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "partition",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_53__internal_operators_partition__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_54__internal_operators_pluck__ =
+        __webpack_require__(879);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "pluck",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_54__internal_operators_pluck__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_55__internal_operators_publish__ =
+        __webpack_require__(880);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "publish",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_55__internal_operators_publish__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_56__internal_operators_publishBehavior__ =
+        __webpack_require__(881);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "publishBehavior",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_56__internal_operators_publishBehavior__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_57__internal_operators_publishLast__ =
+        __webpack_require__(882);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "publishLast",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_57__internal_operators_publishLast__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_58__internal_operators_publishReplay__ =
+        __webpack_require__(883);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "publishReplay",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_58__internal_operators_publishReplay__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_59__internal_operators_race__ =
+        __webpack_require__(884);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "race",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_59__internal_operators_race__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_60__internal_operators_reduce__ =
+        __webpack_require__(187);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "reduce",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_60__internal_operators_reduce__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_61__internal_operators_repeat__ =
+        __webpack_require__(885);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "repeat",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_61__internal_operators_repeat__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_62__internal_operators_repeatWhen__ =
+        __webpack_require__(886);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "repeatWhen",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_62__internal_operators_repeatWhen__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_63__internal_operators_retry__ =
+        __webpack_require__(887);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "retry",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_63__internal_operators_retry__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_64__internal_operators_retryWhen__ =
+        __webpack_require__(888);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "retryWhen",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_64__internal_operators_retryWhen__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_65__internal_operators_refCount__ =
+        __webpack_require__(316);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "refCount",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_65__internal_operators_refCount__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_66__internal_operators_sample__ =
+        __webpack_require__(889);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "sample",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_66__internal_operators_sample__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_67__internal_operators_sampleTime__ =
+        __webpack_require__(890);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "sampleTime",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_67__internal_operators_sampleTime__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_68__internal_operators_scan__ =
+        __webpack_require__(317);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "scan",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_68__internal_operators_scan__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_69__internal_operators_sequenceEqual__ =
+        __webpack_require__(891);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "sequenceEqual",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_69__internal_operators_sequenceEqual__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_70__internal_operators_share__ =
+        __webpack_require__(892);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "share",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_70__internal_operators_share__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_71__internal_operators_shareReplay__ =
+        __webpack_require__(893);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "shareReplay",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_71__internal_operators_shareReplay__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_72__internal_operators_single__ =
+        __webpack_require__(894);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "single",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_72__internal_operators_single__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_73__internal_operators_skip__ =
+        __webpack_require__(895);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "skip",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_73__internal_operators_skip__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_74__internal_operators_skipLast__ =
+        __webpack_require__(896);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "skipLast",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_74__internal_operators_skipLast__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_75__internal_operators_skipUntil__ =
+        __webpack_require__(897);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "skipUntil",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_75__internal_operators_skipUntil__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_76__internal_operators_skipWhile__ =
+        __webpack_require__(898);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "skipWhile",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_76__internal_operators_skipWhile__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_77__internal_operators_startWith__ =
+        __webpack_require__(899);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "startWith",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_77__internal_operators_startWith__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_78__internal_operators_subscribeOn__ =
+        __webpack_require__(900);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "subscribeOn",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_78__internal_operators_subscribeOn__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_79__internal_operators_switchAll__ =
+        __webpack_require__(901);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "switchAll",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_79__internal_operators_switchAll__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_80__internal_operators_switchMap__ =
+        __webpack_require__(318);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "switchMap",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_80__internal_operators_switchMap__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_81__internal_operators_switchMapTo__ =
+        __webpack_require__(902);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "switchMapTo",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_81__internal_operators_switchMapTo__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_82__internal_operators_take__ =
+        __webpack_require__(319);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "take",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_82__internal_operators_take__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_83__internal_operators_takeLast__ =
+        __webpack_require__(320);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "takeLast",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_83__internal_operators_takeLast__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_84__internal_operators_takeUntil__ =
+        __webpack_require__(903);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "takeUntil",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_84__internal_operators_takeUntil__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_85__internal_operators_takeWhile__ =
+        __webpack_require__(904);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "takeWhile",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_85__internal_operators_takeWhile__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_86__internal_operators_tap__ =
+        __webpack_require__(435);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "tap",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_86__internal_operators_tap__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_87__internal_operators_throttle__ =
+        __webpack_require__(436);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "throttle",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_87__internal_operators_throttle__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_88__internal_operators_throttleTime__ =
+        __webpack_require__(905);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "throttleTime",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_88__internal_operators_throttleTime__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_89__internal_operators_throwIfEmpty__ =
+        __webpack_require__(188);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "throwIfEmpty",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_89__internal_operators_throwIfEmpty__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_90__internal_operators_timeInterval__ =
+        __webpack_require__(906);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "timeInterval",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_90__internal_operators_timeInterval__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_91__internal_operators_timeout__ =
+        __webpack_require__(907);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "timeout",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_91__internal_operators_timeout__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_92__internal_operators_timeoutWith__ =
+        __webpack_require__(437);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "timeoutWith",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_92__internal_operators_timeoutWith__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_93__internal_operators_timestamp__ =
+        __webpack_require__(908);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "timestamp",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_93__internal_operators_timestamp__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_94__internal_operators_toArray__ =
+        __webpack_require__(909);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "toArray",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_94__internal_operators_toArray__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_95__internal_operators_window__ =
+        __webpack_require__(910);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "window",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_95__internal_operators_window__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_96__internal_operators_windowCount__ =
+        __webpack_require__(911);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "windowCount",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_96__internal_operators_windowCount__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_97__internal_operators_windowTime__ =
+        __webpack_require__(912);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "windowTime",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_97__internal_operators_windowTime__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_98__internal_operators_windowToggle__ =
+        __webpack_require__(913);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "windowToggle",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_98__internal_operators_windowToggle__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_99__internal_operators_windowWhen__ =
+        __webpack_require__(914);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "windowWhen",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_99__internal_operators_windowWhen__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_100__internal_operators_withLatestFrom__ =
+        __webpack_require__(915);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "withLatestFrom",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_100__internal_operators_withLatestFrom__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_101__internal_operators_zip__ =
+        __webpack_require__(916);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "zip",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_101__internal_operators_zip__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_102__internal_operators_zipAll__ =
+        __webpack_require__(917);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "zipAll",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_102__internal_operators_zipAll__[
+            "a"
+          ];
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+
+      //# sourceMappingURL=index.js.map
+
+      /***/
+    },
+    /* 64 */
+    /***/ function (module, exports) {
+      module.exports = require("buffer");
+
+      /***/
+    },
+    /* 65 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const Buffer = __webpack_require__(45).Buffer;
+
+      const crypto = __webpack_require__(11);
+      const Transform = __webpack_require__(23).Transform;
+
+      const SPEC_ALGORITHMS = ["sha256", "sha384", "sha512"];
+
+      const BASE64_REGEX = /^[a-z0-9+/]+(?:=?=?)$/i;
+      const SRI_REGEX = /^([^-]+)-([^?]+)([?\S*]*)$/;
+      const STRICT_SRI_REGEX =
+        /^([^-]+)-([A-Za-z0-9+/=]{44,88})(\?[\x21-\x7E]*)*$/;
+      const VCHAR_REGEX = /^[\x21-\x7E]+$/;
+
+      class Hash {
+        get isHash() {
+          return true;
+        }
+        constructor(hash, opts) {
+          const strict = !!(opts && opts.strict);
+          this.source = hash.trim();
+          // 3.1. Integrity metadata (called "Hash" by ssri)
+          // https://w3c.github.io/webappsec-subresource-integrity/#integrity-metadata-description
+          const match = this.source.match(
+            strict ? STRICT_SRI_REGEX : SRI_REGEX,
+          );
+          if (!match) {
+            return;
+          }
+          if (strict && !SPEC_ALGORITHMS.some((a) => a === match[1])) {
+            return;
+          }
+          this.algorithm = match[1];
+          this.digest = match[2];
+
+          const rawOpts = match[3];
+          this.options = rawOpts ? rawOpts.slice(1).split("?") : [];
         }
-        else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isPromise__["a" /* isPromise */])(input)) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__fromPromise__["a" /* fromPromise */])(input, scheduler);
+        hexDigest() {
+          return (
+            this.digest && Buffer.from(this.digest, "base64").toString("hex")
+          );
         }
-        else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__["a" /* isArrayLike */])(input)) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */])(input, scheduler);
+        toJSON() {
+          return this.toString();
         }
-        else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isIterable__["a" /* isIterable */])(input) || typeof input === 'string') {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_7__fromIterable__["a" /* fromIterable */])(input, scheduler);
+        toString(opts) {
+          if (opts && opts.strict) {
+            // Strict mode enforces the standard as close to the foot of the
+            // letter as it can.
+            if (
+              !(
+                // The spec has very restricted productions for algorithms.
+                // https://www.w3.org/TR/CSP2/#source-list-syntax
+                (
+                  SPEC_ALGORITHMS.some((x) => x === this.algorithm) &&
+                  // Usually, if someone insists on using a "different" base64, we
+                  // leave it as-is, since there's multiple standards, and the
+                  // specified is not a URL-safe variant.
+                  // https://www.w3.org/TR/CSP2/#base64_value
+                  this.digest.match(BASE64_REGEX) &&
+                  // Option syntax is strictly visual chars.
+                  // https://w3c.github.io/webappsec-subresource-integrity/#grammardef-option-expression
+                  // https://tools.ietf.org/html/rfc5234#appendix-B.1
+                  (this.options || []).every((opt) => opt.match(VCHAR_REGEX))
+                )
+              )
+            ) {
+              return "";
+            }
+          }
+          const options =
+            this.options && this.options.length
+              ? `?${this.options.join("?")}`
+              : "";
+          return `${this.algorithm}-${this.digest}${options}`;
         }
-    }
-    throw new TypeError((input !== null && typeof input || input) + ' is not observable');
-}
-//# sourceMappingURL=from.js.map
-
-
-/***/ }),
-/* 63 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__ = __webpack_require__(428);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "audit", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__ = __webpack_require__(838);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "auditTime", function() { return __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__ = __webpack_require__(839);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "buffer", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__ = __webpack_require__(840);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferCount", function() { return __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__ = __webpack_require__(841);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferTime", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__ = __webpack_require__(842);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferToggle", function() { return __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__ = __webpack_require__(843);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferWhen", function() { return __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__ = __webpack_require__(844);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "catchError", function() { return __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__ = __webpack_require__(845);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineAll", function() { return __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__ = __webpack_require__(846);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineLatest", function() { return __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__ = __webpack_require__(847);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concat", function() { return __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__ = __webpack_require__(429);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concatAll", function() { return __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__ = __webpack_require__(430);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concatMap", function() { return __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__ = __webpack_require__(848);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concatMapTo", function() { return __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__ = __webpack_require__(849);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "count", function() { return __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__ = __webpack_require__(850);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "debounce", function() { return __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__ = __webpack_require__(851);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "debounceTime", function() { return __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__ = __webpack_require__(146);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "defaultIfEmpty", function() { return __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__ = __webpack_require__(852);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "delay", function() { return __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__ = __webpack_require__(853);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "delayWhen", function() { return __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__ = __webpack_require__(854);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "dematerialize", function() { return __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__ = __webpack_require__(855);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "distinct", function() { return __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__ = __webpack_require__(431);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "distinctUntilChanged", function() { return __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__ = __webpack_require__(856);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "distinctUntilKeyChanged", function() { return __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__ = __webpack_require__(857);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "elementAt", function() { return __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__ = __webpack_require__(858);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "endWith", function() { return __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__ = __webpack_require__(859);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "every", function() { return __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__ = __webpack_require__(860);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "exhaust", function() { return __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__ = __webpack_require__(861);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "exhaustMap", function() { return __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__ = __webpack_require__(862);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "expand", function() { return __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__ = __webpack_require__(147);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "filter", function() { return __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__ = __webpack_require__(863);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "finalize", function() { return __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__ = __webpack_require__(432);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "find", function() { return __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__ = __webpack_require__(864);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "findIndex", function() { return __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__ = __webpack_require__(865);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "first", function() { return __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__ = __webpack_require__(433);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "groupBy", function() { return __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__["b"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__ = __webpack_require__(866);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ignoreElements", function() { return __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__ = __webpack_require__(867);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "isEmpty", function() { return __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__ = __webpack_require__(868);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "last", function() { return __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__ = __webpack_require__(47);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "map", function() { return __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__ = __webpack_require__(869);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mapTo", function() { return __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__ = __webpack_require__(870);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "materialize", function() { return __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_operators_max__ = __webpack_require__(871);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "max", function() { return __WEBPACK_IMPORTED_MODULE_42__internal_operators_max__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_operators_merge__ = __webpack_require__(872);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "merge", function() { return __WEBPACK_IMPORTED_MODULE_43__internal_operators_merge__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_operators_mergeAll__ = __webpack_require__(315);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeAll", function() { return __WEBPACK_IMPORTED_MODULE_44__internal_operators_mergeAll__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__ = __webpack_require__(148);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeMap", function() { return __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__["a"]; });
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "flatMap", function() { return __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_operators_mergeMapTo__ = __webpack_require__(873);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeMapTo", function() { return __WEBPACK_IMPORTED_MODULE_46__internal_operators_mergeMapTo__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_operators_mergeScan__ = __webpack_require__(874);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeScan", function() { return __WEBPACK_IMPORTED_MODULE_47__internal_operators_mergeScan__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_operators_min__ = __webpack_require__(875);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "min", function() { return __WEBPACK_IMPORTED_MODULE_48__internal_operators_min__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_operators_multicast__ = __webpack_require__(116);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "multicast", function() { return __WEBPACK_IMPORTED_MODULE_49__internal_operators_multicast__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_operators_observeOn__ = __webpack_require__(434);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "observeOn", function() { return __WEBPACK_IMPORTED_MODULE_50__internal_operators_observeOn__["b"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_51__internal_operators_onErrorResumeNext__ = __webpack_require__(876);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "onErrorResumeNext", function() { return __WEBPACK_IMPORTED_MODULE_51__internal_operators_onErrorResumeNext__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_52__internal_operators_pairwise__ = __webpack_require__(877);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pairwise", function() { return __WEBPACK_IMPORTED_MODULE_52__internal_operators_pairwise__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_53__internal_operators_partition__ = __webpack_require__(878);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "partition", function() { return __WEBPACK_IMPORTED_MODULE_53__internal_operators_partition__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_54__internal_operators_pluck__ = __webpack_require__(879);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pluck", function() { return __WEBPACK_IMPORTED_MODULE_54__internal_operators_pluck__["a"]; });
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-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publish", function() { return __WEBPACK_IMPORTED_MODULE_55__internal_operators_publish__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_56__internal_operators_publishBehavior__ = __webpack_require__(881);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publishBehavior", function() { return __WEBPACK_IMPORTED_MODULE_56__internal_operators_publishBehavior__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_57__internal_operators_publishLast__ = __webpack_require__(882);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publishLast", function() { return __WEBPACK_IMPORTED_MODULE_57__internal_operators_publishLast__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_58__internal_operators_publishReplay__ = __webpack_require__(883);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publishReplay", function() { return __WEBPACK_IMPORTED_MODULE_58__internal_operators_publishReplay__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_59__internal_operators_race__ = __webpack_require__(884);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "race", function() { return __WEBPACK_IMPORTED_MODULE_59__internal_operators_race__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_60__internal_operators_reduce__ = __webpack_require__(187);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "reduce", function() { return __WEBPACK_IMPORTED_MODULE_60__internal_operators_reduce__["a"]; });
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-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "repeat", function() { return __WEBPACK_IMPORTED_MODULE_61__internal_operators_repeat__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_62__internal_operators_repeatWhen__ = __webpack_require__(886);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "repeatWhen", function() { return __WEBPACK_IMPORTED_MODULE_62__internal_operators_repeatWhen__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_63__internal_operators_retry__ = __webpack_require__(887);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "retry", function() { return __WEBPACK_IMPORTED_MODULE_63__internal_operators_retry__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_64__internal_operators_retryWhen__ = __webpack_require__(888);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "retryWhen", function() { return __WEBPACK_IMPORTED_MODULE_64__internal_operators_retryWhen__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_65__internal_operators_refCount__ = __webpack_require__(316);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "refCount", function() { return __WEBPACK_IMPORTED_MODULE_65__internal_operators_refCount__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_66__internal_operators_sample__ = __webpack_require__(889);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "sample", function() { return __WEBPACK_IMPORTED_MODULE_66__internal_operators_sample__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_67__internal_operators_sampleTime__ = __webpack_require__(890);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "sampleTime", function() { return __WEBPACK_IMPORTED_MODULE_67__internal_operators_sampleTime__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_68__internal_operators_scan__ = __webpack_require__(317);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "scan", function() { return __WEBPACK_IMPORTED_MODULE_68__internal_operators_scan__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_69__internal_operators_sequenceEqual__ = __webpack_require__(891);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "sequenceEqual", function() { return __WEBPACK_IMPORTED_MODULE_69__internal_operators_sequenceEqual__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_70__internal_operators_share__ = __webpack_require__(892);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "share", function() { return __WEBPACK_IMPORTED_MODULE_70__internal_operators_share__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_71__internal_operators_shareReplay__ = __webpack_require__(893);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "shareReplay", function() { return __WEBPACK_IMPORTED_MODULE_71__internal_operators_shareReplay__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_72__internal_operators_single__ = __webpack_require__(894);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "single", function() { return __WEBPACK_IMPORTED_MODULE_72__internal_operators_single__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_73__internal_operators_skip__ = __webpack_require__(895);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skip", function() { return __WEBPACK_IMPORTED_MODULE_73__internal_operators_skip__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_74__internal_operators_skipLast__ = __webpack_require__(896);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skipLast", function() { return __WEBPACK_IMPORTED_MODULE_74__internal_operators_skipLast__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_75__internal_operators_skipUntil__ = __webpack_require__(897);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skipUntil", function() { return __WEBPACK_IMPORTED_MODULE_75__internal_operators_skipUntil__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_76__internal_operators_skipWhile__ = __webpack_require__(898);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skipWhile", function() { return __WEBPACK_IMPORTED_MODULE_76__internal_operators_skipWhile__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_77__internal_operators_startWith__ = __webpack_require__(899);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "startWith", function() { return __WEBPACK_IMPORTED_MODULE_77__internal_operators_startWith__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_78__internal_operators_subscribeOn__ = __webpack_require__(900);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "subscribeOn", function() { return __WEBPACK_IMPORTED_MODULE_78__internal_operators_subscribeOn__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_79__internal_operators_switchAll__ = __webpack_require__(901);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "switchAll", function() { return __WEBPACK_IMPORTED_MODULE_79__internal_operators_switchAll__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_80__internal_operators_switchMap__ = __webpack_require__(318);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "switchMap", function() { return __WEBPACK_IMPORTED_MODULE_80__internal_operators_switchMap__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_81__internal_operators_switchMapTo__ = __webpack_require__(902);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "switchMapTo", function() { return __WEBPACK_IMPORTED_MODULE_81__internal_operators_switchMapTo__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_82__internal_operators_take__ = __webpack_require__(319);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "take", function() { return __WEBPACK_IMPORTED_MODULE_82__internal_operators_take__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_83__internal_operators_takeLast__ = __webpack_require__(320);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeLast", function() { return __WEBPACK_IMPORTED_MODULE_83__internal_operators_takeLast__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_84__internal_operators_takeUntil__ = __webpack_require__(903);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeUntil", function() { return __WEBPACK_IMPORTED_MODULE_84__internal_operators_takeUntil__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_85__internal_operators_takeWhile__ = __webpack_require__(904);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeWhile", function() { return __WEBPACK_IMPORTED_MODULE_85__internal_operators_takeWhile__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_86__internal_operators_tap__ = __webpack_require__(435);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "tap", function() { return __WEBPACK_IMPORTED_MODULE_86__internal_operators_tap__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_87__internal_operators_throttle__ = __webpack_require__(436);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttle", function() { return __WEBPACK_IMPORTED_MODULE_87__internal_operators_throttle__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_88__internal_operators_throttleTime__ = __webpack_require__(905);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttleTime", function() { return __WEBPACK_IMPORTED_MODULE_88__internal_operators_throttleTime__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_89__internal_operators_throwIfEmpty__ = __webpack_require__(188);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throwIfEmpty", function() { return __WEBPACK_IMPORTED_MODULE_89__internal_operators_throwIfEmpty__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_90__internal_operators_timeInterval__ = __webpack_require__(906);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timeInterval", function() { return __WEBPACK_IMPORTED_MODULE_90__internal_operators_timeInterval__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_91__internal_operators_timeout__ = __webpack_require__(907);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timeout", function() { return __WEBPACK_IMPORTED_MODULE_91__internal_operators_timeout__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_92__internal_operators_timeoutWith__ = __webpack_require__(437);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timeoutWith", function() { return __WEBPACK_IMPORTED_MODULE_92__internal_operators_timeoutWith__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_93__internal_operators_timestamp__ = __webpack_require__(908);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timestamp", function() { return __WEBPACK_IMPORTED_MODULE_93__internal_operators_timestamp__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_94__internal_operators_toArray__ = __webpack_require__(909);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "toArray", function() { return __WEBPACK_IMPORTED_MODULE_94__internal_operators_toArray__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_95__internal_operators_window__ = __webpack_require__(910);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "window", function() { return __WEBPACK_IMPORTED_MODULE_95__internal_operators_window__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_96__internal_operators_windowCount__ = __webpack_require__(911);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowCount", function() { return __WEBPACK_IMPORTED_MODULE_96__internal_operators_windowCount__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_97__internal_operators_windowTime__ = __webpack_require__(912);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowTime", function() { return __WEBPACK_IMPORTED_MODULE_97__internal_operators_windowTime__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_98__internal_operators_windowToggle__ = __webpack_require__(913);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowToggle", function() { return __WEBPACK_IMPORTED_MODULE_98__internal_operators_windowToggle__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_99__internal_operators_windowWhen__ = __webpack_require__(914);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowWhen", function() { return __WEBPACK_IMPORTED_MODULE_99__internal_operators_windowWhen__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_100__internal_operators_withLatestFrom__ = __webpack_require__(915);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "withLatestFrom", function() { return __WEBPACK_IMPORTED_MODULE_100__internal_operators_withLatestFrom__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_101__internal_operators_zip__ = __webpack_require__(916);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "zip", function() { return __WEBPACK_IMPORTED_MODULE_101__internal_operators_zip__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_102__internal_operators_zipAll__ = __webpack_require__(917);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "zipAll", function() { return __WEBPACK_IMPORTED_MODULE_102__internal_operators_zipAll__["a"]; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      }
 
+      class Integrity {
+        get isIntegrity() {
+          return true;
+        }
+        toJSON() {
+          return this.toString();
+        }
+        toString(opts) {
+          opts = opts || {};
+          let sep = opts.sep || " ";
+          if (opts.strict) {
+            // Entries must be separated by whitespace, according to spec.
+            sep = sep.replace(/\S+/g, " ");
+          }
+          return Object.keys(this)
+            .map((k) => {
+              return this[k]
+                .map((hash) => {
+                  return Hash.prototype.toString.call(hash, opts);
+                })
+                .filter((x) => x.length)
+                .join(sep);
+            })
+            .filter((x) => x.length)
+            .join(sep);
+        }
+        concat(integrity, opts) {
+          const other =
+            typeof integrity === "string"
+              ? integrity
+              : stringify(integrity, opts);
+          return parse(`${this.toString(opts)} ${other}`, opts);
+        }
+        hexDigest() {
+          return parse(this, { single: true }).hexDigest();
+        }
+        match(integrity, opts) {
+          const other = parse(integrity, opts);
+          const algo = other.pickAlgorithm(opts);
+          return (
+            (this[algo] &&
+              other[algo] &&
+              this[algo].find((hash) =>
+                other[algo].find(
+                  (otherhash) => hash.digest === otherhash.digest,
+                ),
+              )) ||
+            false
+          );
+        }
+        pickAlgorithm(opts) {
+          const pickAlgorithm =
+            (opts && opts.pickAlgorithm) || getPrioritizedHash;
+          const keys = Object.keys(this);
+          if (!keys.length) {
+            throw new Error(
+              `No algorithms available for ${JSON.stringify(this.toString())}`,
+            );
+          }
+          return keys.reduce((acc, algo) => {
+            return pickAlgorithm(acc, algo) || acc;
+          });
+        }
+      }
 
+      module.exports.parse = parse;
+      function parse(sri, opts) {
+        opts = opts || {};
+        if (typeof sri === "string") {
+          return _parse(sri, opts);
+        } else if (sri.algorithm && sri.digest) {
+          const fullSri = new Integrity();
+          fullSri[sri.algorithm] = [sri];
+          return _parse(stringify(fullSri, opts), opts);
+        } else {
+          return _parse(stringify(sri, opts), opts);
+        }
+      }
 
+      function _parse(integrity, opts) {
+        // 3.4.3. Parse metadata
+        // https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata
+        if (opts.single) {
+          return new Hash(integrity, opts);
+        }
+        return integrity
+          .trim()
+          .split(/\s+/)
+          .reduce((acc, string) => {
+            const hash = new Hash(string, opts);
+            if (hash.algorithm && hash.digest) {
+              const algo = hash.algorithm;
+              if (!acc[algo]) {
+                acc[algo] = [];
+              }
+              acc[algo].push(hash);
+            }
+            return acc;
+          }, new Integrity());
+      }
 
+      module.exports.stringify = stringify;
+      function stringify(obj, opts) {
+        if (obj.algorithm && obj.digest) {
+          return Hash.prototype.toString.call(obj, opts);
+        } else if (typeof obj === "string") {
+          return stringify(parse(obj, opts), opts);
+        } else {
+          return Integrity.prototype.toString.call(obj, opts);
+        }
+      }
 
+      module.exports.fromHex = fromHex;
+      function fromHex(hexDigest, algorithm, opts) {
+        const optString =
+          opts && opts.options && opts.options.length
+            ? `?${opts.options.join("?")}`
+            : "";
+        return parse(
+          `${algorithm}-${Buffer.from(hexDigest, "hex").toString(
+            "base64",
+          )}${optString}`,
+          opts,
+        );
+      }
 
+      module.exports.fromData = fromData;
+      function fromData(data, opts) {
+        opts = opts || {};
+        const algorithms = opts.algorithms || ["sha512"];
+        const optString =
+          opts.options && opts.options.length
+            ? `?${opts.options.join("?")}`
+            : "";
+        return algorithms.reduce((acc, algo) => {
+          const digest = crypto.createHash(algo).update(data).digest("base64");
+          const hash = new Hash(`${algo}-${digest}${optString}`, opts);
+          if (hash.algorithm && hash.digest) {
+            const algo = hash.algorithm;
+            if (!acc[algo]) {
+              acc[algo] = [];
+            }
+            acc[algo].push(hash);
+          }
+          return acc;
+        }, new Integrity());
+      }
+
+      module.exports.fromStream = fromStream;
+      function fromStream(stream, opts) {
+        opts = opts || {};
+        const P = opts.Promise || Promise;
+        const istream = integrityStream(opts);
+        return new P((resolve, reject) => {
+          stream.pipe(istream);
+          stream.on("error", reject);
+          istream.on("error", reject);
+          let sri;
+          istream.on("integrity", (s) => {
+            sri = s;
+          });
+          istream.on("end", () => resolve(sri));
+          istream.on("data", () => {});
+        });
+      }
 
+      module.exports.checkData = checkData;
+      function checkData(data, sri, opts) {
+        opts = opts || {};
+        sri = parse(sri, opts);
+        if (!Object.keys(sri).length) {
+          if (opts.error) {
+            throw Object.assign(
+              new Error("No valid integrity hashes to check against"),
+              {
+                code: "EINTEGRITY",
+              },
+            );
+          } else {
+            return false;
+          }
+        }
+        const algorithm = sri.pickAlgorithm(opts);
+        const digest = crypto
+          .createHash(algorithm)
+          .update(data)
+          .digest("base64");
+        const newSri = parse({ algorithm, digest });
+        const match = newSri.match(sri, opts);
+        if (match || !opts.error) {
+          return match;
+        } else if (typeof opts.size === "number" && data.length !== opts.size) {
+          const err = new Error(
+            `data size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${data.length}`,
+          );
+          err.code = "EBADSIZE";
+          err.found = data.length;
+          err.expected = opts.size;
+          err.sri = sri;
+          throw err;
+        } else {
+          const err = new Error(
+            `Integrity checksum failed when using ${algorithm}: Wanted ${sri}, but got ${newSri}. (${data.length} bytes)`,
+          );
+          err.code = "EINTEGRITY";
+          err.found = newSri;
+          err.expected = sri;
+          err.algorithm = algorithm;
+          err.sri = sri;
+          throw err;
+        }
+      }
 
+      module.exports.checkStream = checkStream;
+      function checkStream(stream, sri, opts) {
+        opts = opts || {};
+        const P = opts.Promise || Promise;
+        const checker = integrityStream(
+          Object.assign({}, opts, {
+            integrity: sri,
+          }),
+        );
+        return new P((resolve, reject) => {
+          stream.pipe(checker);
+          stream.on("error", reject);
+          checker.on("error", reject);
+          let sri;
+          checker.on("verified", (s) => {
+            sri = s;
+          });
+          checker.on("end", () => resolve(sri));
+          checker.on("data", () => {});
+        });
+      }
 
+      module.exports.integrityStream = integrityStream;
+      function integrityStream(opts) {
+        opts = opts || {};
+        // For verification
+        const sri = opts.integrity && parse(opts.integrity, opts);
+        const goodSri = sri && Object.keys(sri).length;
+        const algorithm = goodSri && sri.pickAlgorithm(opts);
+        const digests = goodSri && sri[algorithm];
+        // Calculating stream
+        const algorithms = Array.from(
+          new Set(
+            (opts.algorithms || ["sha512"]).concat(
+              algorithm ? [algorithm] : [],
+            ),
+          ),
+        );
+        const hashes = algorithms.map(crypto.createHash);
+        let streamSize = 0;
+        const stream = new Transform({
+          transform(chunk, enc, cb) {
+            streamSize += chunk.length;
+            hashes.forEach((h) => h.update(chunk, enc));
+            cb(null, chunk, enc);
+          },
+        }).on("end", () => {
+          const optString =
+            opts.options && opts.options.length
+              ? `?${opts.options.join("?")}`
+              : "";
+          const newSri = parse(
+            hashes
+              .map((h, i) => {
+                return `${algorithms[i]}-${h.digest("base64")}${optString}`;
+              })
+              .join(" "),
+            opts,
+          );
+          // Integrity verification mode
+          const match = goodSri && newSri.match(sri, opts);
+          if (typeof opts.size === "number" && streamSize !== opts.size) {
+            const err = new Error(
+              `stream size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${streamSize}`,
+            );
+            err.code = "EBADSIZE";
+            err.found = streamSize;
+            err.expected = opts.size;
+            err.sri = sri;
+            stream.emit("error", err);
+          } else if (opts.integrity && !match) {
+            const err = new Error(
+              `${sri} integrity checksum failed when using ${algorithm}: wanted ${digests} but got ${newSri}. (${streamSize} bytes)`,
+            );
+            err.code = "EINTEGRITY";
+            err.found = newSri;
+            err.expected = digests;
+            err.algorithm = algorithm;
+            err.sri = sri;
+            stream.emit("error", err);
+          } else {
+            stream.emit("size", streamSize);
+            stream.emit("integrity", newSri);
+            match && stream.emit("verified", match);
+          }
+        });
+        return stream;
+      }
 
+      module.exports.create = createIntegrity;
+      function createIntegrity(opts) {
+        opts = opts || {};
+        const algorithms = opts.algorithms || ["sha512"];
+        const optString =
+          opts.options && opts.options.length
+            ? `?${opts.options.join("?")}`
+            : "";
 
+        const hashes = algorithms.map(crypto.createHash);
 
+        return {
+          update: function (chunk, enc) {
+            hashes.forEach((h) => h.update(chunk, enc));
+            return this;
+          },
+          digest: function (enc) {
+            const integrity = algorithms.reduce((acc, algo) => {
+              const digest = hashes.shift().digest("base64");
+              const hash = new Hash(`${algo}-${digest}${optString}`, opts);
+              if (hash.algorithm && hash.digest) {
+                const algo = hash.algorithm;
+                if (!acc[algo]) {
+                  acc[algo] = [];
+                }
+                acc[algo].push(hash);
+              }
+              return acc;
+            }, new Integrity());
 
+            return integrity;
+          },
+        };
+      }
 
+      const NODE_HASHES = new Set(crypto.getHashes());
+
+      // This is a Best Effort™ at a reasonable priority for hash algos
+      const DEFAULT_PRIORITY = [
+        "md5",
+        "whirlpool",
+        "sha1",
+        "sha224",
+        "sha256",
+        "sha384",
+        "sha512",
+        // TODO - it's unclear _which_ of these Node will actually use as its name
+        //        for the algorithm, so we guesswork it based on the OpenSSL names.
+        "sha3",
+        "sha3-256",
+        "sha3-384",
+        "sha3-512",
+        "sha3_256",
+        "sha3_384",
+        "sha3_512",
+      ].filter((algo) => NODE_HASHES.has(algo));
+
+      function getPrioritizedHash(algo1, algo2) {
+        return DEFAULT_PRIORITY.indexOf(algo1.toLowerCase()) >=
+          DEFAULT_PRIORITY.indexOf(algo2.toLowerCase())
+          ? algo1
+          : algo2;
+      }
+
+      /***/
+    },
+    /* 66 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
+      // If you have no idea what ASN.1 or BER is, see this:
+      // ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
 
+      var Ber = __webpack_require__(514);
 
+      // --- Exported API
 
+      module.exports = {
+        Ber: Ber,
 
+        BerReader: Ber.Reader,
 
+        BerWriter: Ber.Writer,
+      };
 
+      /***/
+    },
+    /* 67 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.home = undefined;
 
+      var _rootUser;
 
+      function _load_rootUser() {
+        return (_rootUser = _interopRequireDefault(__webpack_require__(223)));
+      }
 
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
+      const path = __webpack_require__(0);
 
+      const home = (exports.home = __webpack_require__(46).homedir());
 
+      const userHomeDir = (_rootUser || _load_rootUser()).default
+        ? path.resolve("/usr/local/share")
+        : home;
 
+      exports.default = userHomeDir;
 
+      /***/
+    },
+    /* 68 */
+    /***/ function (module, exports) {
+      module.exports = function (it) {
+        if (typeof it != "function")
+          throw TypeError(it + " is not a function!");
+        return it;
+      };
 
+      /***/
+    },
+    /* 69 */
+    /***/ function (module, exports) {
+      var toString = {}.toString;
 
+      module.exports = function (it) {
+        return toString.call(it).slice(8, -1);
+      };
 
+      /***/
+    },
+    /* 70 */
+    /***/ function (module, exports, __webpack_require__) {
+      // optional / simple context binding
+      var aFunction = __webpack_require__(68);
+      module.exports = function (fn, that, length) {
+        aFunction(fn);
+        if (that === undefined) return fn;
+        switch (length) {
+          case 1:
+            return function (a) {
+              return fn.call(that, a);
+            };
+          case 2:
+            return function (a, b) {
+              return fn.call(that, a, b);
+            };
+          case 3:
+            return function (a, b, c) {
+              return fn.call(that, a, b, c);
+            };
+        }
+        return function (/* ...args */) {
+          return fn.apply(that, arguments);
+        };
+      };
 
+      /***/
+    },
+    /* 71 */
+    /***/ function (module, exports) {
+      var hasOwnProperty = {}.hasOwnProperty;
+      module.exports = function (it, key) {
+        return hasOwnProperty.call(it, key);
+      };
 
+      /***/
+    },
+    /* 72 */
+    /***/ function (module, exports, __webpack_require__) {
+      var anObject = __webpack_require__(35);
+      var IE8_DOM_DEFINE = __webpack_require__(238);
+      var toPrimitive = __webpack_require__(255);
+      var dP = Object.defineProperty;
+
+      exports.f = __webpack_require__(51)
+        ? Object.defineProperty
+        : function defineProperty(O, P, Attributes) {
+            anObject(O);
+            P = toPrimitive(P, true);
+            anObject(Attributes);
+            if (IE8_DOM_DEFINE)
+              try {
+                return dP(O, P, Attributes);
+              } catch (e) {
+                /* empty */
+              }
+            if ("get" in Attributes || "set" in Attributes)
+              throw TypeError("Accessors not supported!");
+            if ("value" in Attributes) O[P] = Attributes.value;
+            return O;
+          };
 
+      /***/
+    },
+    /* 73 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // JS-YAML's default schema for `load` function.
+      // It is not described in the YAML specification.
+      //
+      // This schema is based on JS-YAML's default safe schema and includes
+      // JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
+      //
+      // Also this schema is used as default base schema at `Schema.create` function.
 
+      var Schema = __webpack_require__(44);
 
+      module.exports = Schema.DEFAULT = new Schema({
+        include: [__webpack_require__(55)],
+        explicit: [
+          __webpack_require__(290),
+          __webpack_require__(289),
+          __webpack_require__(288),
+        ],
+      });
 
+      /***/
+    },
+    /* 74 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      var assert = __webpack_require__(16);
+      var util = __webpack_require__(3);
+
+      function FingerprintFormatError(fp, format) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, FingerprintFormatError);
+        this.name = "FingerprintFormatError";
+        this.fingerprint = fp;
+        this.format = format;
+        this.message = "Fingerprint format is not supported, or is invalid: ";
+        if (fp !== undefined) this.message += " fingerprint = " + fp;
+        if (format !== undefined) this.message += " format = " + format;
+      }
+      util.inherits(FingerprintFormatError, Error);
+
+      function InvalidAlgorithmError(alg) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, InvalidAlgorithmError);
+        this.name = "InvalidAlgorithmError";
+        this.algorithm = alg;
+        this.message = 'Algorithm "' + alg + '" is not supported';
+      }
+      util.inherits(InvalidAlgorithmError, Error);
+
+      function KeyParseError(name, format, innerErr) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, KeyParseError);
+        this.name = "KeyParseError";
+        this.format = format;
+        this.keyName = name;
+        this.innerErr = innerErr;
+        this.message =
+          "Failed to parse " +
+          name +
+          " as a valid " +
+          format +
+          " format key: " +
+          innerErr.message;
+      }
+      util.inherits(KeyParseError, Error);
+
+      function SignatureParseError(type, format, innerErr) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, SignatureParseError);
+        this.name = "SignatureParseError";
+        this.type = type;
+        this.format = format;
+        this.innerErr = innerErr;
+        this.message =
+          "Failed to parse the given data as a " +
+          type +
+          " signature in " +
+          format +
+          " format: " +
+          innerErr.message;
+      }
+      util.inherits(SignatureParseError, Error);
+
+      function CertificateParseError(name, format, innerErr) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, CertificateParseError);
+        this.name = "CertificateParseError";
+        this.format = format;
+        this.certName = name;
+        this.innerErr = innerErr;
+        this.message =
+          "Failed to parse " +
+          name +
+          " as a valid " +
+          format +
+          " format certificate: " +
+          innerErr.message;
+      }
+      util.inherits(CertificateParseError, Error);
+
+      function KeyEncryptedError(name, format) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, KeyEncryptedError);
+        this.name = "KeyEncryptedError";
+        this.format = format;
+        this.keyName = name;
+        this.message =
+          "The " +
+          format +
+          " format key " +
+          name +
+          " is " +
+          "encrypted (password-protected), and no passphrase was " +
+          "provided in `options`";
+      }
+      util.inherits(KeyEncryptedError, Error);
+
+      module.exports = {
+        FingerprintFormatError: FingerprintFormatError,
+        InvalidAlgorithmError: InvalidAlgorithmError,
+        KeyParseError: KeyParseError,
+        SignatureParseError: SignatureParseError,
+        KeyEncryptedError: KeyEncryptedError,
+        CertificateParseError: CertificateParseError,
+      };
 
+      /***/
+    },
+    /* 75 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = Signature;
+
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var crypto = __webpack_require__(11);
+      var errs = __webpack_require__(74);
+      var utils = __webpack_require__(26);
+      var asn1 = __webpack_require__(66);
+      var SSHBuffer = __webpack_require__(159);
+
+      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+      var SignatureParseError = errs.SignatureParseError;
+
+      function Signature(opts) {
+        assert.object(opts, "options");
+        assert.arrayOfObject(opts.parts, "options.parts");
+        assert.string(opts.type, "options.type");
+
+        var partLookup = {};
+        for (var i = 0; i < opts.parts.length; ++i) {
+          var part = opts.parts[i];
+          partLookup[part.name] = part;
+        }
+
+        this.type = opts.type;
+        this.hashAlgorithm = opts.hashAlgo;
+        this.curve = opts.curve;
+        this.parts = opts.parts;
+        this.part = partLookup;
+      }
+
+      Signature.prototype.toBuffer = function (format) {
+        if (format === undefined) format = "asn1";
+        assert.string(format, "format");
+
+        var buf;
+        var stype = "ssh-" + this.type;
+
+        switch (this.type) {
+          case "rsa":
+            switch (this.hashAlgorithm) {
+              case "sha256":
+                stype = "rsa-sha2-256";
+                break;
+              case "sha512":
+                stype = "rsa-sha2-512";
+                break;
+              case "sha1":
+              case undefined:
+                break;
+              default:
+                throw new Error(
+                  "SSH signature " +
+                    "format does not support hash " +
+                    "algorithm " +
+                    this.hashAlgorithm,
+                );
+            }
+            if (format === "ssh") {
+              buf = new SSHBuffer({});
+              buf.writeString(stype);
+              buf.writePart(this.part.sig);
+              return buf.toBuffer();
+            } else {
+              return this.part.sig.data;
+            }
+            break;
 
+          case "ed25519":
+            if (format === "ssh") {
+              buf = new SSHBuffer({});
+              buf.writeString(stype);
+              buf.writePart(this.part.sig);
+              return buf.toBuffer();
+            } else {
+              return this.part.sig.data;
+            }
+            break;
 
+          case "dsa":
+          case "ecdsa":
+            var r, s;
+            if (format === "asn1") {
+              var der = new asn1.BerWriter();
+              der.startSequence();
+              r = utils.mpNormalize(this.part.r.data);
+              s = utils.mpNormalize(this.part.s.data);
+              der.writeBuffer(r, asn1.Ber.Integer);
+              der.writeBuffer(s, asn1.Ber.Integer);
+              der.endSequence();
+              return der.buffer;
+            } else if (format === "ssh" && this.type === "dsa") {
+              buf = new SSHBuffer({});
+              buf.writeString("ssh-dss");
+              r = this.part.r.data;
+              if (r.length > 20 && r[0] === 0x00) r = r.slice(1);
+              s = this.part.s.data;
+              if (s.length > 20 && s[0] === 0x00) s = s.slice(1);
+              if (
+                (this.hashAlgorithm && this.hashAlgorithm !== "sha1") ||
+                r.length + s.length !== 40
+              ) {
+                throw new Error(
+                  "OpenSSH only supports " + "DSA signatures with SHA1 hash",
+                );
+              }
+              buf.writeBuffer(Buffer.concat([r, s]));
+              return buf.toBuffer();
+            } else if (format === "ssh" && this.type === "ecdsa") {
+              var inner = new SSHBuffer({});
+              r = this.part.r.data;
+              inner.writeBuffer(r);
+              inner.writePart(this.part.s);
+
+              buf = new SSHBuffer({});
+              /* XXX: find a more proper way to do this? */
+              var curve;
+              if (r[0] === 0x00) r = r.slice(1);
+              var sz = r.length * 8;
+              if (sz === 256) curve = "nistp256";
+              else if (sz === 384) curve = "nistp384";
+              else if (sz === 528) curve = "nistp521";
+              buf.writeString("ecdsa-sha2-" + curve);
+              buf.writeBuffer(inner.toBuffer());
+              return buf.toBuffer();
+            }
+            throw new Error("Invalid signature format");
+          default:
+            throw new Error("Invalid signature data");
+        }
+      };
 
+      Signature.prototype.toString = function (format) {
+        assert.optionalString(format, "format");
+        return this.toBuffer(format).toString("base64");
+      };
 
+      Signature.parse = function (data, type, format) {
+        if (typeof data === "string") data = Buffer.from(data, "base64");
+        assert.buffer(data, "data");
+        assert.string(format, "format");
+        assert.string(type, "type");
 
+        var opts = {};
+        opts.type = type.toLowerCase();
+        opts.parts = [];
 
+        try {
+          assert.ok(data.length > 0, "signature must not be empty");
+          switch (opts.type) {
+            case "rsa":
+              return parseOneNum(data, type, format, opts);
+            case "ed25519":
+              return parseOneNum(data, type, format, opts);
+
+            case "dsa":
+            case "ecdsa":
+              if (format === "asn1")
+                return parseDSAasn1(data, type, format, opts);
+              else if (opts.type === "dsa")
+                return parseDSA(data, type, format, opts);
+              else return parseECDSA(data, type, format, opts);
 
+            default:
+              throw new InvalidAlgorithmError(type);
+          }
+        } catch (e) {
+          if (e instanceof InvalidAlgorithmError) throw e;
+          throw new SignatureParseError(type, format, e);
+        }
+      };
 
+      function parseOneNum(data, type, format, opts) {
+        if (format === "ssh") {
+          try {
+            var buf = new SSHBuffer({ buffer: data });
+            var head = buf.readString();
+          } catch (e) {
+            /* fall through */
+          }
+          if (buf !== undefined) {
+            var msg =
+              "SSH signature does not match expected " +
+              "type (expected " +
+              type +
+              ", got " +
+              head +
+              ")";
+            switch (head) {
+              case "ssh-rsa":
+                assert.strictEqual(type, "rsa", msg);
+                opts.hashAlgo = "sha1";
+                break;
+              case "rsa-sha2-256":
+                assert.strictEqual(type, "rsa", msg);
+                opts.hashAlgo = "sha256";
+                break;
+              case "rsa-sha2-512":
+                assert.strictEqual(type, "rsa", msg);
+                opts.hashAlgo = "sha512";
+                break;
+              case "ssh-ed25519":
+                assert.strictEqual(type, "ed25519", msg);
+                opts.hashAlgo = "sha512";
+                break;
+              default:
+                throw new Error("Unknown SSH signature " + "type: " + head);
+            }
+            var sig = buf.readPart();
+            assert.ok(buf.atEnd(), "extra trailing bytes");
+            sig.name = "sig";
+            opts.parts.push(sig);
+            return new Signature(opts);
+          }
+        }
+        opts.parts.push({ name: "sig", data: data });
+        return new Signature(opts);
+      }
 
+      function parseDSAasn1(data, type, format, opts) {
+        var der = new asn1.BerReader(data);
+        der.readSequence();
+        var r = der.readString(asn1.Ber.Integer, true);
+        var s = der.readString(asn1.Ber.Integer, true);
 
+        opts.parts.push({ name: "r", data: utils.mpNormalize(r) });
+        opts.parts.push({ name: "s", data: utils.mpNormalize(s) });
 
+        return new Signature(opts);
+      }
 
+      function parseDSA(data, type, format, opts) {
+        if (data.length != 40) {
+          var buf = new SSHBuffer({ buffer: data });
+          var d = buf.readBuffer();
+          if (d.toString("ascii") === "ssh-dss") d = buf.readBuffer();
+          assert.ok(buf.atEnd(), "extra trailing bytes");
+          assert.strictEqual(d.length, 40, "invalid inner length");
+          data = d;
+        }
+        opts.parts.push({ name: "r", data: data.slice(0, 20) });
+        opts.parts.push({ name: "s", data: data.slice(20, 40) });
+        return new Signature(opts);
+      }
 
+      function parseECDSA(data, type, format, opts) {
+        var buf = new SSHBuffer({ buffer: data });
 
+        var r, s;
+        var inner = buf.readBuffer();
+        var stype = inner.toString("ascii");
+        if (stype.slice(0, 6) === "ecdsa-") {
+          var parts = stype.split("-");
+          assert.strictEqual(parts[0], "ecdsa");
+          assert.strictEqual(parts[1], "sha2");
+          opts.curve = parts[2];
+          switch (opts.curve) {
+            case "nistp256":
+              opts.hashAlgo = "sha256";
+              break;
+            case "nistp384":
+              opts.hashAlgo = "sha384";
+              break;
+            case "nistp521":
+              opts.hashAlgo = "sha512";
+              break;
+            default:
+              throw new Error("Unsupported ECDSA curve: " + opts.curve);
+          }
+          inner = buf.readBuffer();
+          assert.ok(buf.atEnd(), "extra trailing bytes on outer");
+          buf = new SSHBuffer({ buffer: inner });
+          r = buf.readPart();
+        } else {
+          r = { data: inner };
+        }
 
+        s = buf.readPart();
+        assert.ok(buf.atEnd(), "extra trailing bytes");
 
+        r.name = "r";
+        s.name = "s";
 
+        opts.parts.push(r);
+        opts.parts.push(s);
+        return new Signature(opts);
+      }
 
+      Signature.isSignature = function (obj, ver) {
+        return utils.isCompatible(obj, Signature, ver);
+      };
 
+      /*
+       * API versions for Signature:
+       * [1,0] -- initial ver
+       * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent
+       *          hashAlgorithm property
+       * [2,1] -- first tagged version
+       */
+      Signature.prototype._sshpkApiVersion = [2, 1];
 
+      Signature._oldVersionDetect = function (obj) {
+        assert.func(obj.toBuffer);
+        if (obj.hasOwnProperty("hashAlgorithm")) return [2, 0];
+        return [1, 0];
+      };
 
+      /***/
+    },
+    /* 76 */
+    /***/ function (module, exports, __webpack_require__) {
+      (function (nacl) {
+        "use strict";
 
+        // Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
+        // Public domain.
+        //
+        // Implementation derived from TweetNaCl version 20140427.
+        // See for details: http://tweetnacl.cr.yp.to/
+
+        var gf = function (init) {
+          var i,
+            r = new Float64Array(16);
+          if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
+          return r;
+        };
 
+        //  Pluggable, initialized in high-level API below.
+        var randombytes = function (/* x, n */) {
+          throw new Error("no PRNG");
+        };
 
+        var _0 = new Uint8Array(16);
+        var _9 = new Uint8Array(32);
+        _9[0] = 9;
+
+        var gf0 = gf(),
+          gf1 = gf([1]),
+          _121665 = gf([0xdb41, 1]),
+          D = gf([
+            0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070,
+            0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203,
+          ]),
+          D2 = gf([
+            0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0,
+            0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406,
+          ]),
+          X = gf([
+            0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c,
+            0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169,
+          ]),
+          Y = gf([
+            0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666,
+            0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666,
+          ]),
+          I = gf([
+            0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43,
+            0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83,
+          ]);
+
+        function ts64(x, i, h, l) {
+          x[i] = (h >> 24) & 0xff;
+          x[i + 1] = (h >> 16) & 0xff;
+          x[i + 2] = (h >> 8) & 0xff;
+          x[i + 3] = h & 0xff;
+          x[i + 4] = (l >> 24) & 0xff;
+          x[i + 5] = (l >> 16) & 0xff;
+          x[i + 6] = (l >> 8) & 0xff;
+          x[i + 7] = l & 0xff;
+        }
+
+        function vn(x, xi, y, yi, n) {
+          var i,
+            d = 0;
+          for (i = 0; i < n; i++) d |= x[xi + i] ^ y[yi + i];
+          return (1 & ((d - 1) >>> 8)) - 1;
+        }
+
+        function crypto_verify_16(x, xi, y, yi) {
+          return vn(x, xi, y, yi, 16);
+        }
+
+        function crypto_verify_32(x, xi, y, yi) {
+          return vn(x, xi, y, yi, 32);
+        }
+
+        function core_salsa20(o, p, k, c) {
+          var j0 =
+              (c[0] & 0xff) |
+              ((c[1] & 0xff) << 8) |
+              ((c[2] & 0xff) << 16) |
+              ((c[3] & 0xff) << 24),
+            j1 =
+              (k[0] & 0xff) |
+              ((k[1] & 0xff) << 8) |
+              ((k[2] & 0xff) << 16) |
+              ((k[3] & 0xff) << 24),
+            j2 =
+              (k[4] & 0xff) |
+              ((k[5] & 0xff) << 8) |
+              ((k[6] & 0xff) << 16) |
+              ((k[7] & 0xff) << 24),
+            j3 =
+              (k[8] & 0xff) |
+              ((k[9] & 0xff) << 8) |
+              ((k[10] & 0xff) << 16) |
+              ((k[11] & 0xff) << 24),
+            j4 =
+              (k[12] & 0xff) |
+              ((k[13] & 0xff) << 8) |
+              ((k[14] & 0xff) << 16) |
+              ((k[15] & 0xff) << 24),
+            j5 =
+              (c[4] & 0xff) |
+              ((c[5] & 0xff) << 8) |
+              ((c[6] & 0xff) << 16) |
+              ((c[7] & 0xff) << 24),
+            j6 =
+              (p[0] & 0xff) |
+              ((p[1] & 0xff) << 8) |
+              ((p[2] & 0xff) << 16) |
+              ((p[3] & 0xff) << 24),
+            j7 =
+              (p[4] & 0xff) |
+              ((p[5] & 0xff) << 8) |
+              ((p[6] & 0xff) << 16) |
+              ((p[7] & 0xff) << 24),
+            j8 =
+              (p[8] & 0xff) |
+              ((p[9] & 0xff) << 8) |
+              ((p[10] & 0xff) << 16) |
+              ((p[11] & 0xff) << 24),
+            j9 =
+              (p[12] & 0xff) |
+              ((p[13] & 0xff) << 8) |
+              ((p[14] & 0xff) << 16) |
+              ((p[15] & 0xff) << 24),
+            j10 =
+              (c[8] & 0xff) |
+              ((c[9] & 0xff) << 8) |
+              ((c[10] & 0xff) << 16) |
+              ((c[11] & 0xff) << 24),
+            j11 =
+              (k[16] & 0xff) |
+              ((k[17] & 0xff) << 8) |
+              ((k[18] & 0xff) << 16) |
+              ((k[19] & 0xff) << 24),
+            j12 =
+              (k[20] & 0xff) |
+              ((k[21] & 0xff) << 8) |
+              ((k[22] & 0xff) << 16) |
+              ((k[23] & 0xff) << 24),
+            j13 =
+              (k[24] & 0xff) |
+              ((k[25] & 0xff) << 8) |
+              ((k[26] & 0xff) << 16) |
+              ((k[27] & 0xff) << 24),
+            j14 =
+              (k[28] & 0xff) |
+              ((k[29] & 0xff) << 8) |
+              ((k[30] & 0xff) << 16) |
+              ((k[31] & 0xff) << 24),
+            j15 =
+              (c[12] & 0xff) |
+              ((c[13] & 0xff) << 8) |
+              ((c[14] & 0xff) << 16) |
+              ((c[15] & 0xff) << 24);
+
+          var x0 = j0,
+            x1 = j1,
+            x2 = j2,
+            x3 = j3,
+            x4 = j4,
+            x5 = j5,
+            x6 = j6,
+            x7 = j7,
+            x8 = j8,
+            x9 = j9,
+            x10 = j10,
+            x11 = j11,
+            x12 = j12,
+            x13 = j13,
+            x14 = j14,
+            x15 = j15,
+            u;
+
+          for (var i = 0; i < 20; i += 2) {
+            u = (x0 + x12) | 0;
+            x4 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x4 + x0) | 0;
+            x8 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x8 + x4) | 0;
+            x12 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x12 + x8) | 0;
+            x0 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x5 + x1) | 0;
+            x9 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x9 + x5) | 0;
+            x13 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x13 + x9) | 0;
+            x1 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x1 + x13) | 0;
+            x5 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x10 + x6) | 0;
+            x14 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x14 + x10) | 0;
+            x2 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x2 + x14) | 0;
+            x6 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x6 + x2) | 0;
+            x10 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x15 + x11) | 0;
+            x3 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x3 + x15) | 0;
+            x7 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x7 + x3) | 0;
+            x11 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x11 + x7) | 0;
+            x15 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x0 + x3) | 0;
+            x1 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x1 + x0) | 0;
+            x2 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x2 + x1) | 0;
+            x3 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x3 + x2) | 0;
+            x0 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x5 + x4) | 0;
+            x6 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x6 + x5) | 0;
+            x7 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x7 + x6) | 0;
+            x4 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x4 + x7) | 0;
+            x5 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x10 + x9) | 0;
+            x11 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x11 + x10) | 0;
+            x8 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x8 + x11) | 0;
+            x9 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x9 + x8) | 0;
+            x10 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x15 + x14) | 0;
+            x12 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x12 + x15) | 0;
+            x13 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x13 + x12) | 0;
+            x14 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x14 + x13) | 0;
+            x15 ^= (u << 18) | (u >>> (32 - 18));
+          }
+          x0 = (x0 + j0) | 0;
+          x1 = (x1 + j1) | 0;
+          x2 = (x2 + j2) | 0;
+          x3 = (x3 + j3) | 0;
+          x4 = (x4 + j4) | 0;
+          x5 = (x5 + j5) | 0;
+          x6 = (x6 + j6) | 0;
+          x7 = (x7 + j7) | 0;
+          x8 = (x8 + j8) | 0;
+          x9 = (x9 + j9) | 0;
+          x10 = (x10 + j10) | 0;
+          x11 = (x11 + j11) | 0;
+          x12 = (x12 + j12) | 0;
+          x13 = (x13 + j13) | 0;
+          x14 = (x14 + j14) | 0;
+          x15 = (x15 + j15) | 0;
+
+          o[0] = (x0 >>> 0) & 0xff;
+          o[1] = (x0 >>> 8) & 0xff;
+          o[2] = (x0 >>> 16) & 0xff;
+          o[3] = (x0 >>> 24) & 0xff;
+
+          o[4] = (x1 >>> 0) & 0xff;
+          o[5] = (x1 >>> 8) & 0xff;
+          o[6] = (x1 >>> 16) & 0xff;
+          o[7] = (x1 >>> 24) & 0xff;
+
+          o[8] = (x2 >>> 0) & 0xff;
+          o[9] = (x2 >>> 8) & 0xff;
+          o[10] = (x2 >>> 16) & 0xff;
+          o[11] = (x2 >>> 24) & 0xff;
+
+          o[12] = (x3 >>> 0) & 0xff;
+          o[13] = (x3 >>> 8) & 0xff;
+          o[14] = (x3 >>> 16) & 0xff;
+          o[15] = (x3 >>> 24) & 0xff;
+
+          o[16] = (x4 >>> 0) & 0xff;
+          o[17] = (x4 >>> 8) & 0xff;
+          o[18] = (x4 >>> 16) & 0xff;
+          o[19] = (x4 >>> 24) & 0xff;
+
+          o[20] = (x5 >>> 0) & 0xff;
+          o[21] = (x5 >>> 8) & 0xff;
+          o[22] = (x5 >>> 16) & 0xff;
+          o[23] = (x5 >>> 24) & 0xff;
+
+          o[24] = (x6 >>> 0) & 0xff;
+          o[25] = (x6 >>> 8) & 0xff;
+          o[26] = (x6 >>> 16) & 0xff;
+          o[27] = (x6 >>> 24) & 0xff;
+
+          o[28] = (x7 >>> 0) & 0xff;
+          o[29] = (x7 >>> 8) & 0xff;
+          o[30] = (x7 >>> 16) & 0xff;
+          o[31] = (x7 >>> 24) & 0xff;
+
+          o[32] = (x8 >>> 0) & 0xff;
+          o[33] = (x8 >>> 8) & 0xff;
+          o[34] = (x8 >>> 16) & 0xff;
+          o[35] = (x8 >>> 24) & 0xff;
+
+          o[36] = (x9 >>> 0) & 0xff;
+          o[37] = (x9 >>> 8) & 0xff;
+          o[38] = (x9 >>> 16) & 0xff;
+          o[39] = (x9 >>> 24) & 0xff;
+
+          o[40] = (x10 >>> 0) & 0xff;
+          o[41] = (x10 >>> 8) & 0xff;
+          o[42] = (x10 >>> 16) & 0xff;
+          o[43] = (x10 >>> 24) & 0xff;
+
+          o[44] = (x11 >>> 0) & 0xff;
+          o[45] = (x11 >>> 8) & 0xff;
+          o[46] = (x11 >>> 16) & 0xff;
+          o[47] = (x11 >>> 24) & 0xff;
+
+          o[48] = (x12 >>> 0) & 0xff;
+          o[49] = (x12 >>> 8) & 0xff;
+          o[50] = (x12 >>> 16) & 0xff;
+          o[51] = (x12 >>> 24) & 0xff;
+
+          o[52] = (x13 >>> 0) & 0xff;
+          o[53] = (x13 >>> 8) & 0xff;
+          o[54] = (x13 >>> 16) & 0xff;
+          o[55] = (x13 >>> 24) & 0xff;
+
+          o[56] = (x14 >>> 0) & 0xff;
+          o[57] = (x14 >>> 8) & 0xff;
+          o[58] = (x14 >>> 16) & 0xff;
+          o[59] = (x14 >>> 24) & 0xff;
+
+          o[60] = (x15 >>> 0) & 0xff;
+          o[61] = (x15 >>> 8) & 0xff;
+          o[62] = (x15 >>> 16) & 0xff;
+          o[63] = (x15 >>> 24) & 0xff;
+        }
+
+        function core_hsalsa20(o, p, k, c) {
+          var j0 =
+              (c[0] & 0xff) |
+              ((c[1] & 0xff) << 8) |
+              ((c[2] & 0xff) << 16) |
+              ((c[3] & 0xff) << 24),
+            j1 =
+              (k[0] & 0xff) |
+              ((k[1] & 0xff) << 8) |
+              ((k[2] & 0xff) << 16) |
+              ((k[3] & 0xff) << 24),
+            j2 =
+              (k[4] & 0xff) |
+              ((k[5] & 0xff) << 8) |
+              ((k[6] & 0xff) << 16) |
+              ((k[7] & 0xff) << 24),
+            j3 =
+              (k[8] & 0xff) |
+              ((k[9] & 0xff) << 8) |
+              ((k[10] & 0xff) << 16) |
+              ((k[11] & 0xff) << 24),
+            j4 =
+              (k[12] & 0xff) |
+              ((k[13] & 0xff) << 8) |
+              ((k[14] & 0xff) << 16) |
+              ((k[15] & 0xff) << 24),
+            j5 =
+              (c[4] & 0xff) |
+              ((c[5] & 0xff) << 8) |
+              ((c[6] & 0xff) << 16) |
+              ((c[7] & 0xff) << 24),
+            j6 =
+              (p[0] & 0xff) |
+              ((p[1] & 0xff) << 8) |
+              ((p[2] & 0xff) << 16) |
+              ((p[3] & 0xff) << 24),
+            j7 =
+              (p[4] & 0xff) |
+              ((p[5] & 0xff) << 8) |
+              ((p[6] & 0xff) << 16) |
+              ((p[7] & 0xff) << 24),
+            j8 =
+              (p[8] & 0xff) |
+              ((p[9] & 0xff) << 8) |
+              ((p[10] & 0xff) << 16) |
+              ((p[11] & 0xff) << 24),
+            j9 =
+              (p[12] & 0xff) |
+              ((p[13] & 0xff) << 8) |
+              ((p[14] & 0xff) << 16) |
+              ((p[15] & 0xff) << 24),
+            j10 =
+              (c[8] & 0xff) |
+              ((c[9] & 0xff) << 8) |
+              ((c[10] & 0xff) << 16) |
+              ((c[11] & 0xff) << 24),
+            j11 =
+              (k[16] & 0xff) |
+              ((k[17] & 0xff) << 8) |
+              ((k[18] & 0xff) << 16) |
+              ((k[19] & 0xff) << 24),
+            j12 =
+              (k[20] & 0xff) |
+              ((k[21] & 0xff) << 8) |
+              ((k[22] & 0xff) << 16) |
+              ((k[23] & 0xff) << 24),
+            j13 =
+              (k[24] & 0xff) |
+              ((k[25] & 0xff) << 8) |
+              ((k[26] & 0xff) << 16) |
+              ((k[27] & 0xff) << 24),
+            j14 =
+              (k[28] & 0xff) |
+              ((k[29] & 0xff) << 8) |
+              ((k[30] & 0xff) << 16) |
+              ((k[31] & 0xff) << 24),
+            j15 =
+              (c[12] & 0xff) |
+              ((c[13] & 0xff) << 8) |
+              ((c[14] & 0xff) << 16) |
+              ((c[15] & 0xff) << 24);
+
+          var x0 = j0,
+            x1 = j1,
+            x2 = j2,
+            x3 = j3,
+            x4 = j4,
+            x5 = j5,
+            x6 = j6,
+            x7 = j7,
+            x8 = j8,
+            x9 = j9,
+            x10 = j10,
+            x11 = j11,
+            x12 = j12,
+            x13 = j13,
+            x14 = j14,
+            x15 = j15,
+            u;
+
+          for (var i = 0; i < 20; i += 2) {
+            u = (x0 + x12) | 0;
+            x4 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x4 + x0) | 0;
+            x8 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x8 + x4) | 0;
+            x12 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x12 + x8) | 0;
+            x0 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x5 + x1) | 0;
+            x9 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x9 + x5) | 0;
+            x13 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x13 + x9) | 0;
+            x1 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x1 + x13) | 0;
+            x5 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x10 + x6) | 0;
+            x14 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x14 + x10) | 0;
+            x2 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x2 + x14) | 0;
+            x6 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x6 + x2) | 0;
+            x10 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x15 + x11) | 0;
+            x3 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x3 + x15) | 0;
+            x7 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x7 + x3) | 0;
+            x11 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x11 + x7) | 0;
+            x15 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x0 + x3) | 0;
+            x1 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x1 + x0) | 0;
+            x2 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x2 + x1) | 0;
+            x3 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x3 + x2) | 0;
+            x0 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x5 + x4) | 0;
+            x6 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x6 + x5) | 0;
+            x7 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x7 + x6) | 0;
+            x4 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x4 + x7) | 0;
+            x5 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x10 + x9) | 0;
+            x11 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x11 + x10) | 0;
+            x8 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x8 + x11) | 0;
+            x9 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x9 + x8) | 0;
+            x10 ^= (u << 18) | (u >>> (32 - 18));
+
+            u = (x15 + x14) | 0;
+            x12 ^= (u << 7) | (u >>> (32 - 7));
+            u = (x12 + x15) | 0;
+            x13 ^= (u << 9) | (u >>> (32 - 9));
+            u = (x13 + x12) | 0;
+            x14 ^= (u << 13) | (u >>> (32 - 13));
+            u = (x14 + x13) | 0;
+            x15 ^= (u << 18) | (u >>> (32 - 18));
+          }
 
+          o[0] = (x0 >>> 0) & 0xff;
+          o[1] = (x0 >>> 8) & 0xff;
+          o[2] = (x0 >>> 16) & 0xff;
+          o[3] = (x0 >>> 24) & 0xff;
+
+          o[4] = (x5 >>> 0) & 0xff;
+          o[5] = (x5 >>> 8) & 0xff;
+          o[6] = (x5 >>> 16) & 0xff;
+          o[7] = (x5 >>> 24) & 0xff;
+
+          o[8] = (x10 >>> 0) & 0xff;
+          o[9] = (x10 >>> 8) & 0xff;
+          o[10] = (x10 >>> 16) & 0xff;
+          o[11] = (x10 >>> 24) & 0xff;
+
+          o[12] = (x15 >>> 0) & 0xff;
+          o[13] = (x15 >>> 8) & 0xff;
+          o[14] = (x15 >>> 16) & 0xff;
+          o[15] = (x15 >>> 24) & 0xff;
+
+          o[16] = (x6 >>> 0) & 0xff;
+          o[17] = (x6 >>> 8) & 0xff;
+          o[18] = (x6 >>> 16) & 0xff;
+          o[19] = (x6 >>> 24) & 0xff;
+
+          o[20] = (x7 >>> 0) & 0xff;
+          o[21] = (x7 >>> 8) & 0xff;
+          o[22] = (x7 >>> 16) & 0xff;
+          o[23] = (x7 >>> 24) & 0xff;
+
+          o[24] = (x8 >>> 0) & 0xff;
+          o[25] = (x8 >>> 8) & 0xff;
+          o[26] = (x8 >>> 16) & 0xff;
+          o[27] = (x8 >>> 24) & 0xff;
+
+          o[28] = (x9 >>> 0) & 0xff;
+          o[29] = (x9 >>> 8) & 0xff;
+          o[30] = (x9 >>> 16) & 0xff;
+          o[31] = (x9 >>> 24) & 0xff;
+        }
+
+        function crypto_core_salsa20(out, inp, k, c) {
+          core_salsa20(out, inp, k, c);
+        }
+
+        function crypto_core_hsalsa20(out, inp, k, c) {
+          core_hsalsa20(out, inp, k, c);
+        }
+
+        var sigma = new Uint8Array([
+          101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32,
+          107,
+        ]);
+        // "expand 32-byte k"
+
+        function crypto_stream_salsa20_xor(c, cpos, m, mpos, b, n, k) {
+          var z = new Uint8Array(16),
+            x = new Uint8Array(64);
+          var u, i;
+          for (i = 0; i < 16; i++) z[i] = 0;
+          for (i = 0; i < 8; i++) z[i] = n[i];
+          while (b >= 64) {
+            crypto_core_salsa20(x, z, k, sigma);
+            for (i = 0; i < 64; i++) c[cpos + i] = m[mpos + i] ^ x[i];
+            u = 1;
+            for (i = 8; i < 16; i++) {
+              u = (u + (z[i] & 0xff)) | 0;
+              z[i] = u & 0xff;
+              u >>>= 8;
+            }
+            b -= 64;
+            cpos += 64;
+            mpos += 64;
+          }
+          if (b > 0) {
+            crypto_core_salsa20(x, z, k, sigma);
+            for (i = 0; i < b; i++) c[cpos + i] = m[mpos + i] ^ x[i];
+          }
+          return 0;
+        }
+
+        function crypto_stream_salsa20(c, cpos, b, n, k) {
+          var z = new Uint8Array(16),
+            x = new Uint8Array(64);
+          var u, i;
+          for (i = 0; i < 16; i++) z[i] = 0;
+          for (i = 0; i < 8; i++) z[i] = n[i];
+          while (b >= 64) {
+            crypto_core_salsa20(x, z, k, sigma);
+            for (i = 0; i < 64; i++) c[cpos + i] = x[i];
+            u = 1;
+            for (i = 8; i < 16; i++) {
+              u = (u + (z[i] & 0xff)) | 0;
+              z[i] = u & 0xff;
+              u >>>= 8;
+            }
+            b -= 64;
+            cpos += 64;
+          }
+          if (b > 0) {
+            crypto_core_salsa20(x, z, k, sigma);
+            for (i = 0; i < b; i++) c[cpos + i] = x[i];
+          }
+          return 0;
+        }
 
+        function crypto_stream(c, cpos, d, n, k) {
+          var s = new Uint8Array(32);
+          crypto_core_hsalsa20(s, n, k, sigma);
+          var sn = new Uint8Array(8);
+          for (var i = 0; i < 8; i++) sn[i] = n[i + 16];
+          return crypto_stream_salsa20(c, cpos, d, sn, s);
+        }
 
+        function crypto_stream_xor(c, cpos, m, mpos, d, n, k) {
+          var s = new Uint8Array(32);
+          crypto_core_hsalsa20(s, n, k, sigma);
+          var sn = new Uint8Array(8);
+          for (var i = 0; i < 8; i++) sn[i] = n[i + 16];
+          return crypto_stream_salsa20_xor(c, cpos, m, mpos, d, sn, s);
+        }
 
+        /*
+         * Port of Andrew Moon's Poly1305-donna-16. Public domain.
+         * https://github.com/floodyberry/poly1305-donna
+         */
 
+        var poly1305 = function (key) {
+          this.buffer = new Uint8Array(16);
+          this.r = new Uint16Array(10);
+          this.h = new Uint16Array(10);
+          this.pad = new Uint16Array(8);
+          this.leftover = 0;
+          this.fin = 0;
+
+          var t0, t1, t2, t3, t4, t5, t6, t7;
+
+          t0 = (key[0] & 0xff) | ((key[1] & 0xff) << 8);
+          this.r[0] = t0 & 0x1fff;
+          t1 = (key[2] & 0xff) | ((key[3] & 0xff) << 8);
+          this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
+          t2 = (key[4] & 0xff) | ((key[5] & 0xff) << 8);
+          this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03;
+          t3 = (key[6] & 0xff) | ((key[7] & 0xff) << 8);
+          this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
+          t4 = (key[8] & 0xff) | ((key[9] & 0xff) << 8);
+          this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff;
+          this.r[5] = (t4 >>> 1) & 0x1ffe;
+          t5 = (key[10] & 0xff) | ((key[11] & 0xff) << 8);
+          this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
+          t6 = (key[12] & 0xff) | ((key[13] & 0xff) << 8);
+          this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81;
+          t7 = (key[14] & 0xff) | ((key[15] & 0xff) << 8);
+          this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
+          this.r[9] = (t7 >>> 5) & 0x007f;
+
+          this.pad[0] = (key[16] & 0xff) | ((key[17] & 0xff) << 8);
+          this.pad[1] = (key[18] & 0xff) | ((key[19] & 0xff) << 8);
+          this.pad[2] = (key[20] & 0xff) | ((key[21] & 0xff) << 8);
+          this.pad[3] = (key[22] & 0xff) | ((key[23] & 0xff) << 8);
+          this.pad[4] = (key[24] & 0xff) | ((key[25] & 0xff) << 8);
+          this.pad[5] = (key[26] & 0xff) | ((key[27] & 0xff) << 8);
+          this.pad[6] = (key[28] & 0xff) | ((key[29] & 0xff) << 8);
+          this.pad[7] = (key[30] & 0xff) | ((key[31] & 0xff) << 8);
+        };
 
+        poly1305.prototype.blocks = function (m, mpos, bytes) {
+          var hibit = this.fin ? 0 : 1 << 11;
+          var t0, t1, t2, t3, t4, t5, t6, t7, c;
+          var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
+
+          var h0 = this.h[0],
+            h1 = this.h[1],
+            h2 = this.h[2],
+            h3 = this.h[3],
+            h4 = this.h[4],
+            h5 = this.h[5],
+            h6 = this.h[6],
+            h7 = this.h[7],
+            h8 = this.h[8],
+            h9 = this.h[9];
+
+          var r0 = this.r[0],
+            r1 = this.r[1],
+            r2 = this.r[2],
+            r3 = this.r[3],
+            r4 = this.r[4],
+            r5 = this.r[5],
+            r6 = this.r[6],
+            r7 = this.r[7],
+            r8 = this.r[8],
+            r9 = this.r[9];
+
+          while (bytes >= 16) {
+            t0 = (m[mpos + 0] & 0xff) | ((m[mpos + 1] & 0xff) << 8);
+            h0 += t0 & 0x1fff;
+            t1 = (m[mpos + 2] & 0xff) | ((m[mpos + 3] & 0xff) << 8);
+            h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
+            t2 = (m[mpos + 4] & 0xff) | ((m[mpos + 5] & 0xff) << 8);
+            h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff;
+            t3 = (m[mpos + 6] & 0xff) | ((m[mpos + 7] & 0xff) << 8);
+            h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
+            t4 = (m[mpos + 8] & 0xff) | ((m[mpos + 9] & 0xff) << 8);
+            h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff;
+            h5 += (t4 >>> 1) & 0x1fff;
+            t5 = (m[mpos + 10] & 0xff) | ((m[mpos + 11] & 0xff) << 8);
+            h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
+            t6 = (m[mpos + 12] & 0xff) | ((m[mpos + 13] & 0xff) << 8);
+            h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff;
+            t7 = (m[mpos + 14] & 0xff) | ((m[mpos + 15] & 0xff) << 8);
+            h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
+            h9 += (t7 >>> 5) | hibit;
+
+            c = 0;
+
+            d0 = c;
+            d0 += h0 * r0;
+            d0 += h1 * (5 * r9);
+            d0 += h2 * (5 * r8);
+            d0 += h3 * (5 * r7);
+            d0 += h4 * (5 * r6);
+            c = d0 >>> 13;
+            d0 &= 0x1fff;
+            d0 += h5 * (5 * r5);
+            d0 += h6 * (5 * r4);
+            d0 += h7 * (5 * r3);
+            d0 += h8 * (5 * r2);
+            d0 += h9 * (5 * r1);
+            c += d0 >>> 13;
+            d0 &= 0x1fff;
+
+            d1 = c;
+            d1 += h0 * r1;
+            d1 += h1 * r0;
+            d1 += h2 * (5 * r9);
+            d1 += h3 * (5 * r8);
+            d1 += h4 * (5 * r7);
+            c = d1 >>> 13;
+            d1 &= 0x1fff;
+            d1 += h5 * (5 * r6);
+            d1 += h6 * (5 * r5);
+            d1 += h7 * (5 * r4);
+            d1 += h8 * (5 * r3);
+            d1 += h9 * (5 * r2);
+            c += d1 >>> 13;
+            d1 &= 0x1fff;
+
+            d2 = c;
+            d2 += h0 * r2;
+            d2 += h1 * r1;
+            d2 += h2 * r0;
+            d2 += h3 * (5 * r9);
+            d2 += h4 * (5 * r8);
+            c = d2 >>> 13;
+            d2 &= 0x1fff;
+            d2 += h5 * (5 * r7);
+            d2 += h6 * (5 * r6);
+            d2 += h7 * (5 * r5);
+            d2 += h8 * (5 * r4);
+            d2 += h9 * (5 * r3);
+            c += d2 >>> 13;
+            d2 &= 0x1fff;
+
+            d3 = c;
+            d3 += h0 * r3;
+            d3 += h1 * r2;
+            d3 += h2 * r1;
+            d3 += h3 * r0;
+            d3 += h4 * (5 * r9);
+            c = d3 >>> 13;
+            d3 &= 0x1fff;
+            d3 += h5 * (5 * r8);
+            d3 += h6 * (5 * r7);
+            d3 += h7 * (5 * r6);
+            d3 += h8 * (5 * r5);
+            d3 += h9 * (5 * r4);
+            c += d3 >>> 13;
+            d3 &= 0x1fff;
+
+            d4 = c;
+            d4 += h0 * r4;
+            d4 += h1 * r3;
+            d4 += h2 * r2;
+            d4 += h3 * r1;
+            d4 += h4 * r0;
+            c = d4 >>> 13;
+            d4 &= 0x1fff;
+            d4 += h5 * (5 * r9);
+            d4 += h6 * (5 * r8);
+            d4 += h7 * (5 * r7);
+            d4 += h8 * (5 * r6);
+            d4 += h9 * (5 * r5);
+            c += d4 >>> 13;
+            d4 &= 0x1fff;
+
+            d5 = c;
+            d5 += h0 * r5;
+            d5 += h1 * r4;
+            d5 += h2 * r3;
+            d5 += h3 * r2;
+            d5 += h4 * r1;
+            c = d5 >>> 13;
+            d5 &= 0x1fff;
+            d5 += h5 * r0;
+            d5 += h6 * (5 * r9);
+            d5 += h7 * (5 * r8);
+            d5 += h8 * (5 * r7);
+            d5 += h9 * (5 * r6);
+            c += d5 >>> 13;
+            d5 &= 0x1fff;
+
+            d6 = c;
+            d6 += h0 * r6;
+            d6 += h1 * r5;
+            d6 += h2 * r4;
+            d6 += h3 * r3;
+            d6 += h4 * r2;
+            c = d6 >>> 13;
+            d6 &= 0x1fff;
+            d6 += h5 * r1;
+            d6 += h6 * r0;
+            d6 += h7 * (5 * r9);
+            d6 += h8 * (5 * r8);
+            d6 += h9 * (5 * r7);
+            c += d6 >>> 13;
+            d6 &= 0x1fff;
+
+            d7 = c;
+            d7 += h0 * r7;
+            d7 += h1 * r6;
+            d7 += h2 * r5;
+            d7 += h3 * r4;
+            d7 += h4 * r3;
+            c = d7 >>> 13;
+            d7 &= 0x1fff;
+            d7 += h5 * r2;
+            d7 += h6 * r1;
+            d7 += h7 * r0;
+            d7 += h8 * (5 * r9);
+            d7 += h9 * (5 * r8);
+            c += d7 >>> 13;
+            d7 &= 0x1fff;
+
+            d8 = c;
+            d8 += h0 * r8;
+            d8 += h1 * r7;
+            d8 += h2 * r6;
+            d8 += h3 * r5;
+            d8 += h4 * r4;
+            c = d8 >>> 13;
+            d8 &= 0x1fff;
+            d8 += h5 * r3;
+            d8 += h6 * r2;
+            d8 += h7 * r1;
+            d8 += h8 * r0;
+            d8 += h9 * (5 * r9);
+            c += d8 >>> 13;
+            d8 &= 0x1fff;
+
+            d9 = c;
+            d9 += h0 * r9;
+            d9 += h1 * r8;
+            d9 += h2 * r7;
+            d9 += h3 * r6;
+            d9 += h4 * r5;
+            c = d9 >>> 13;
+            d9 &= 0x1fff;
+            d9 += h5 * r4;
+            d9 += h6 * r3;
+            d9 += h7 * r2;
+            d9 += h8 * r1;
+            d9 += h9 * r0;
+            c += d9 >>> 13;
+            d9 &= 0x1fff;
+
+            c = ((c << 2) + c) | 0;
+            c = (c + d0) | 0;
+            d0 = c & 0x1fff;
+            c = c >>> 13;
+            d1 += c;
+
+            h0 = d0;
+            h1 = d1;
+            h2 = d2;
+            h3 = d3;
+            h4 = d4;
+            h5 = d5;
+            h6 = d6;
+            h7 = d7;
+            h8 = d8;
+            h9 = d9;
+
+            mpos += 16;
+            bytes -= 16;
+          }
+          this.h[0] = h0;
+          this.h[1] = h1;
+          this.h[2] = h2;
+          this.h[3] = h3;
+          this.h[4] = h4;
+          this.h[5] = h5;
+          this.h[6] = h6;
+          this.h[7] = h7;
+          this.h[8] = h8;
+          this.h[9] = h9;
+        };
 
+        poly1305.prototype.finish = function (mac, macpos) {
+          var g = new Uint16Array(10);
+          var c, mask, f, i;
 
+          if (this.leftover) {
+            i = this.leftover;
+            this.buffer[i++] = 1;
+            for (; i < 16; i++) this.buffer[i] = 0;
+            this.fin = 1;
+            this.blocks(this.buffer, 0, 16);
+          }
 
+          c = this.h[1] >>> 13;
+          this.h[1] &= 0x1fff;
+          for (i = 2; i < 10; i++) {
+            this.h[i] += c;
+            c = this.h[i] >>> 13;
+            this.h[i] &= 0x1fff;
+          }
+          this.h[0] += c * 5;
+          c = this.h[0] >>> 13;
+          this.h[0] &= 0x1fff;
+          this.h[1] += c;
+          c = this.h[1] >>> 13;
+          this.h[1] &= 0x1fff;
+          this.h[2] += c;
+
+          g[0] = this.h[0] + 5;
+          c = g[0] >>> 13;
+          g[0] &= 0x1fff;
+          for (i = 1; i < 10; i++) {
+            g[i] = this.h[i] + c;
+            c = g[i] >>> 13;
+            g[i] &= 0x1fff;
+          }
+          g[9] -= 1 << 13;
+
+          mask = (c ^ 1) - 1;
+          for (i = 0; i < 10; i++) g[i] &= mask;
+          mask = ~mask;
+          for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
+
+          this.h[0] = (this.h[0] | (this.h[1] << 13)) & 0xffff;
+          this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10)) & 0xffff;
+          this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7)) & 0xffff;
+          this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4)) & 0xffff;
+          this.h[4] =
+            ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) &
+            0xffff;
+          this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11)) & 0xffff;
+          this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8)) & 0xffff;
+          this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5)) & 0xffff;
+
+          f = this.h[0] + this.pad[0];
+          this.h[0] = f & 0xffff;
+          for (i = 1; i < 8; i++) {
+            f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
+            this.h[i] = f & 0xffff;
+          }
 
+          mac[macpos + 0] = (this.h[0] >>> 0) & 0xff;
+          mac[macpos + 1] = (this.h[0] >>> 8) & 0xff;
+          mac[macpos + 2] = (this.h[1] >>> 0) & 0xff;
+          mac[macpos + 3] = (this.h[1] >>> 8) & 0xff;
+          mac[macpos + 4] = (this.h[2] >>> 0) & 0xff;
+          mac[macpos + 5] = (this.h[2] >>> 8) & 0xff;
+          mac[macpos + 6] = (this.h[3] >>> 0) & 0xff;
+          mac[macpos + 7] = (this.h[3] >>> 8) & 0xff;
+          mac[macpos + 8] = (this.h[4] >>> 0) & 0xff;
+          mac[macpos + 9] = (this.h[4] >>> 8) & 0xff;
+          mac[macpos + 10] = (this.h[5] >>> 0) & 0xff;
+          mac[macpos + 11] = (this.h[5] >>> 8) & 0xff;
+          mac[macpos + 12] = (this.h[6] >>> 0) & 0xff;
+          mac[macpos + 13] = (this.h[6] >>> 8) & 0xff;
+          mac[macpos + 14] = (this.h[7] >>> 0) & 0xff;
+          mac[macpos + 15] = (this.h[7] >>> 8) & 0xff;
+        };
 
+        poly1305.prototype.update = function (m, mpos, bytes) {
+          var i, want;
+
+          if (this.leftover) {
+            want = 16 - this.leftover;
+            if (want > bytes) want = bytes;
+            for (i = 0; i < want; i++)
+              this.buffer[this.leftover + i] = m[mpos + i];
+            bytes -= want;
+            mpos += want;
+            this.leftover += want;
+            if (this.leftover < 16) return;
+            this.blocks(this.buffer, 0, 16);
+            this.leftover = 0;
+          }
 
+          if (bytes >= 16) {
+            want = bytes - (bytes % 16);
+            this.blocks(m, mpos, want);
+            mpos += want;
+            bytes -= want;
+          }
 
+          if (bytes) {
+            for (i = 0; i < bytes; i++)
+              this.buffer[this.leftover + i] = m[mpos + i];
+            this.leftover += bytes;
+          }
+        };
 
+        function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
+          var s = new poly1305(k);
+          s.update(m, mpos, n);
+          s.finish(out, outpos);
+          return 0;
+        }
 
+        function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
+          var x = new Uint8Array(16);
+          crypto_onetimeauth(x, 0, m, mpos, n, k);
+          return crypto_verify_16(h, hpos, x, 0);
+        }
 
+        function crypto_secretbox(c, m, d, n, k) {
+          var i;
+          if (d < 32) return -1;
+          crypto_stream_xor(c, 0, m, 0, d, n, k);
+          crypto_onetimeauth(c, 16, c, 32, d - 32, c);
+          for (i = 0; i < 16; i++) c[i] = 0;
+          return 0;
+        }
 
+        function crypto_secretbox_open(m, c, d, n, k) {
+          var i;
+          var x = new Uint8Array(32);
+          if (d < 32) return -1;
+          crypto_stream(x, 0, 32, n, k);
+          if (crypto_onetimeauth_verify(c, 16, c, 32, d - 32, x) !== 0)
+            return -1;
+          crypto_stream_xor(m, 0, c, 0, d, n, k);
+          for (i = 0; i < 32; i++) m[i] = 0;
+          return 0;
+        }
 
+        function set25519(r, a) {
+          var i;
+          for (i = 0; i < 16; i++) r[i] = a[i] | 0;
+        }
 
+        function car25519(o) {
+          var i,
+            v,
+            c = 1;
+          for (i = 0; i < 16; i++) {
+            v = o[i] + c + 65535;
+            c = Math.floor(v / 65536);
+            o[i] = v - c * 65536;
+          }
+          o[0] += c - 1 + 37 * (c - 1);
+        }
 
+        function sel25519(p, q, b) {
+          var t,
+            c = ~(b - 1);
+          for (var i = 0; i < 16; i++) {
+            t = c & (p[i] ^ q[i]);
+            p[i] ^= t;
+            q[i] ^= t;
+          }
+        }
 
+        function pack25519(o, n) {
+          var i, j, b;
+          var m = gf(),
+            t = gf();
+          for (i = 0; i < 16; i++) t[i] = n[i];
+          car25519(t);
+          car25519(t);
+          car25519(t);
+          for (j = 0; j < 2; j++) {
+            m[0] = t[0] - 0xffed;
+            for (i = 1; i < 15; i++) {
+              m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1);
+              m[i - 1] &= 0xffff;
+            }
+            m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1);
+            b = (m[15] >> 16) & 1;
+            m[14] &= 0xffff;
+            sel25519(t, m, 1 - b);
+          }
+          for (i = 0; i < 16; i++) {
+            o[2 * i] = t[i] & 0xff;
+            o[2 * i + 1] = t[i] >> 8;
+          }
+        }
 
+        function neq25519(a, b) {
+          var c = new Uint8Array(32),
+            d = new Uint8Array(32);
+          pack25519(c, a);
+          pack25519(d, b);
+          return crypto_verify_32(c, 0, d, 0);
+        }
+
+        function par25519(a) {
+          var d = new Uint8Array(32);
+          pack25519(d, a);
+          return d[0] & 1;
+        }
+
+        function unpack25519(o, n) {
+          var i;
+          for (i = 0; i < 16; i++) o[i] = n[2 * i] + (n[2 * i + 1] << 8);
+          o[15] &= 0x7fff;
+        }
+
+        function A(o, a, b) {
+          for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
+        }
+
+        function Z(o, a, b) {
+          for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
+        }
+
+        function M(o, a, b) {
+          var v,
+            c,
+            t0 = 0,
+            t1 = 0,
+            t2 = 0,
+            t3 = 0,
+            t4 = 0,
+            t5 = 0,
+            t6 = 0,
+            t7 = 0,
+            t8 = 0,
+            t9 = 0,
+            t10 = 0,
+            t11 = 0,
+            t12 = 0,
+            t13 = 0,
+            t14 = 0,
+            t15 = 0,
+            t16 = 0,
+            t17 = 0,
+            t18 = 0,
+            t19 = 0,
+            t20 = 0,
+            t21 = 0,
+            t22 = 0,
+            t23 = 0,
+            t24 = 0,
+            t25 = 0,
+            t26 = 0,
+            t27 = 0,
+            t28 = 0,
+            t29 = 0,
+            t30 = 0,
+            b0 = b[0],
+            b1 = b[1],
+            b2 = b[2],
+            b3 = b[3],
+            b4 = b[4],
+            b5 = b[5],
+            b6 = b[6],
+            b7 = b[7],
+            b8 = b[8],
+            b9 = b[9],
+            b10 = b[10],
+            b11 = b[11],
+            b12 = b[12],
+            b13 = b[13],
+            b14 = b[14],
+            b15 = b[15];
+
+          v = a[0];
+          t0 += v * b0;
+          t1 += v * b1;
+          t2 += v * b2;
+          t3 += v * b3;
+          t4 += v * b4;
+          t5 += v * b5;
+          t6 += v * b6;
+          t7 += v * b7;
+          t8 += v * b8;
+          t9 += v * b9;
+          t10 += v * b10;
+          t11 += v * b11;
+          t12 += v * b12;
+          t13 += v * b13;
+          t14 += v * b14;
+          t15 += v * b15;
+          v = a[1];
+          t1 += v * b0;
+          t2 += v * b1;
+          t3 += v * b2;
+          t4 += v * b3;
+          t5 += v * b4;
+          t6 += v * b5;
+          t7 += v * b6;
+          t8 += v * b7;
+          t9 += v * b8;
+          t10 += v * b9;
+          t11 += v * b10;
+          t12 += v * b11;
+          t13 += v * b12;
+          t14 += v * b13;
+          t15 += v * b14;
+          t16 += v * b15;
+          v = a[2];
+          t2 += v * b0;
+          t3 += v * b1;
+          t4 += v * b2;
+          t5 += v * b3;
+          t6 += v * b4;
+          t7 += v * b5;
+          t8 += v * b6;
+          t9 += v * b7;
+          t10 += v * b8;
+          t11 += v * b9;
+          t12 += v * b10;
+          t13 += v * b11;
+          t14 += v * b12;
+          t15 += v * b13;
+          t16 += v * b14;
+          t17 += v * b15;
+          v = a[3];
+          t3 += v * b0;
+          t4 += v * b1;
+          t5 += v * b2;
+          t6 += v * b3;
+          t7 += v * b4;
+          t8 += v * b5;
+          t9 += v * b6;
+          t10 += v * b7;
+          t11 += v * b8;
+          t12 += v * b9;
+          t13 += v * b10;
+          t14 += v * b11;
+          t15 += v * b12;
+          t16 += v * b13;
+          t17 += v * b14;
+          t18 += v * b15;
+          v = a[4];
+          t4 += v * b0;
+          t5 += v * b1;
+          t6 += v * b2;
+          t7 += v * b3;
+          t8 += v * b4;
+          t9 += v * b5;
+          t10 += v * b6;
+          t11 += v * b7;
+          t12 += v * b8;
+          t13 += v * b9;
+          t14 += v * b10;
+          t15 += v * b11;
+          t16 += v * b12;
+          t17 += v * b13;
+          t18 += v * b14;
+          t19 += v * b15;
+          v = a[5];
+          t5 += v * b0;
+          t6 += v * b1;
+          t7 += v * b2;
+          t8 += v * b3;
+          t9 += v * b4;
+          t10 += v * b5;
+          t11 += v * b6;
+          t12 += v * b7;
+          t13 += v * b8;
+          t14 += v * b9;
+          t15 += v * b10;
+          t16 += v * b11;
+          t17 += v * b12;
+          t18 += v * b13;
+          t19 += v * b14;
+          t20 += v * b15;
+          v = a[6];
+          t6 += v * b0;
+          t7 += v * b1;
+          t8 += v * b2;
+          t9 += v * b3;
+          t10 += v * b4;
+          t11 += v * b5;
+          t12 += v * b6;
+          t13 += v * b7;
+          t14 += v * b8;
+          t15 += v * b9;
+          t16 += v * b10;
+          t17 += v * b11;
+          t18 += v * b12;
+          t19 += v * b13;
+          t20 += v * b14;
+          t21 += v * b15;
+          v = a[7];
+          t7 += v * b0;
+          t8 += v * b1;
+          t9 += v * b2;
+          t10 += v * b3;
+          t11 += v * b4;
+          t12 += v * b5;
+          t13 += v * b6;
+          t14 += v * b7;
+          t15 += v * b8;
+          t16 += v * b9;
+          t17 += v * b10;
+          t18 += v * b11;
+          t19 += v * b12;
+          t20 += v * b13;
+          t21 += v * b14;
+          t22 += v * b15;
+          v = a[8];
+          t8 += v * b0;
+          t9 += v * b1;
+          t10 += v * b2;
+          t11 += v * b3;
+          t12 += v * b4;
+          t13 += v * b5;
+          t14 += v * b6;
+          t15 += v * b7;
+          t16 += v * b8;
+          t17 += v * b9;
+          t18 += v * b10;
+          t19 += v * b11;
+          t20 += v * b12;
+          t21 += v * b13;
+          t22 += v * b14;
+          t23 += v * b15;
+          v = a[9];
+          t9 += v * b0;
+          t10 += v * b1;
+          t11 += v * b2;
+          t12 += v * b3;
+          t13 += v * b4;
+          t14 += v * b5;
+          t15 += v * b6;
+          t16 += v * b7;
+          t17 += v * b8;
+          t18 += v * b9;
+          t19 += v * b10;
+          t20 += v * b11;
+          t21 += v * b12;
+          t22 += v * b13;
+          t23 += v * b14;
+          t24 += v * b15;
+          v = a[10];
+          t10 += v * b0;
+          t11 += v * b1;
+          t12 += v * b2;
+          t13 += v * b3;
+          t14 += v * b4;
+          t15 += v * b5;
+          t16 += v * b6;
+          t17 += v * b7;
+          t18 += v * b8;
+          t19 += v * b9;
+          t20 += v * b10;
+          t21 += v * b11;
+          t22 += v * b12;
+          t23 += v * b13;
+          t24 += v * b14;
+          t25 += v * b15;
+          v = a[11];
+          t11 += v * b0;
+          t12 += v * b1;
+          t13 += v * b2;
+          t14 += v * b3;
+          t15 += v * b4;
+          t16 += v * b5;
+          t17 += v * b6;
+          t18 += v * b7;
+          t19 += v * b8;
+          t20 += v * b9;
+          t21 += v * b10;
+          t22 += v * b11;
+          t23 += v * b12;
+          t24 += v * b13;
+          t25 += v * b14;
+          t26 += v * b15;
+          v = a[12];
+          t12 += v * b0;
+          t13 += v * b1;
+          t14 += v * b2;
+          t15 += v * b3;
+          t16 += v * b4;
+          t17 += v * b5;
+          t18 += v * b6;
+          t19 += v * b7;
+          t20 += v * b8;
+          t21 += v * b9;
+          t22 += v * b10;
+          t23 += v * b11;
+          t24 += v * b12;
+          t25 += v * b13;
+          t26 += v * b14;
+          t27 += v * b15;
+          v = a[13];
+          t13 += v * b0;
+          t14 += v * b1;
+          t15 += v * b2;
+          t16 += v * b3;
+          t17 += v * b4;
+          t18 += v * b5;
+          t19 += v * b6;
+          t20 += v * b7;
+          t21 += v * b8;
+          t22 += v * b9;
+          t23 += v * b10;
+          t24 += v * b11;
+          t25 += v * b12;
+          t26 += v * b13;
+          t27 += v * b14;
+          t28 += v * b15;
+          v = a[14];
+          t14 += v * b0;
+          t15 += v * b1;
+          t16 += v * b2;
+          t17 += v * b3;
+          t18 += v * b4;
+          t19 += v * b5;
+          t20 += v * b6;
+          t21 += v * b7;
+          t22 += v * b8;
+          t23 += v * b9;
+          t24 += v * b10;
+          t25 += v * b11;
+          t26 += v * b12;
+          t27 += v * b13;
+          t28 += v * b14;
+          t29 += v * b15;
+          v = a[15];
+          t15 += v * b0;
+          t16 += v * b1;
+          t17 += v * b2;
+          t18 += v * b3;
+          t19 += v * b4;
+          t20 += v * b5;
+          t21 += v * b6;
+          t22 += v * b7;
+          t23 += v * b8;
+          t24 += v * b9;
+          t25 += v * b10;
+          t26 += v * b11;
+          t27 += v * b12;
+          t28 += v * b13;
+          t29 += v * b14;
+          t30 += v * b15;
+
+          t0 += 38 * t16;
+          t1 += 38 * t17;
+          t2 += 38 * t18;
+          t3 += 38 * t19;
+          t4 += 38 * t20;
+          t5 += 38 * t21;
+          t6 += 38 * t22;
+          t7 += 38 * t23;
+          t8 += 38 * t24;
+          t9 += 38 * t25;
+          t10 += 38 * t26;
+          t11 += 38 * t27;
+          t12 += 38 * t28;
+          t13 += 38 * t29;
+          t14 += 38 * t30;
+          // t15 left as is
+
+          // first car
+          c = 1;
+          v = t0 + c + 65535;
+          c = Math.floor(v / 65536);
+          t0 = v - c * 65536;
+          v = t1 + c + 65535;
+          c = Math.floor(v / 65536);
+          t1 = v - c * 65536;
+          v = t2 + c + 65535;
+          c = Math.floor(v / 65536);
+          t2 = v - c * 65536;
+          v = t3 + c + 65535;
+          c = Math.floor(v / 65536);
+          t3 = v - c * 65536;
+          v = t4 + c + 65535;
+          c = Math.floor(v / 65536);
+          t4 = v - c * 65536;
+          v = t5 + c + 65535;
+          c = Math.floor(v / 65536);
+          t5 = v - c * 65536;
+          v = t6 + c + 65535;
+          c = Math.floor(v / 65536);
+          t6 = v - c * 65536;
+          v = t7 + c + 65535;
+          c = Math.floor(v / 65536);
+          t7 = v - c * 65536;
+          v = t8 + c + 65535;
+          c = Math.floor(v / 65536);
+          t8 = v - c * 65536;
+          v = t9 + c + 65535;
+          c = Math.floor(v / 65536);
+          t9 = v - c * 65536;
+          v = t10 + c + 65535;
+          c = Math.floor(v / 65536);
+          t10 = v - c * 65536;
+          v = t11 + c + 65535;
+          c = Math.floor(v / 65536);
+          t11 = v - c * 65536;
+          v = t12 + c + 65535;
+          c = Math.floor(v / 65536);
+          t12 = v - c * 65536;
+          v = t13 + c + 65535;
+          c = Math.floor(v / 65536);
+          t13 = v - c * 65536;
+          v = t14 + c + 65535;
+          c = Math.floor(v / 65536);
+          t14 = v - c * 65536;
+          v = t15 + c + 65535;
+          c = Math.floor(v / 65536);
+          t15 = v - c * 65536;
+          t0 += c - 1 + 37 * (c - 1);
+
+          // second car
+          c = 1;
+          v = t0 + c + 65535;
+          c = Math.floor(v / 65536);
+          t0 = v - c * 65536;
+          v = t1 + c + 65535;
+          c = Math.floor(v / 65536);
+          t1 = v - c * 65536;
+          v = t2 + c + 65535;
+          c = Math.floor(v / 65536);
+          t2 = v - c * 65536;
+          v = t3 + c + 65535;
+          c = Math.floor(v / 65536);
+          t3 = v - c * 65536;
+          v = t4 + c + 65535;
+          c = Math.floor(v / 65536);
+          t4 = v - c * 65536;
+          v = t5 + c + 65535;
+          c = Math.floor(v / 65536);
+          t5 = v - c * 65536;
+          v = t6 + c + 65535;
+          c = Math.floor(v / 65536);
+          t6 = v - c * 65536;
+          v = t7 + c + 65535;
+          c = Math.floor(v / 65536);
+          t7 = v - c * 65536;
+          v = t8 + c + 65535;
+          c = Math.floor(v / 65536);
+          t8 = v - c * 65536;
+          v = t9 + c + 65535;
+          c = Math.floor(v / 65536);
+          t9 = v - c * 65536;
+          v = t10 + c + 65535;
+          c = Math.floor(v / 65536);
+          t10 = v - c * 65536;
+          v = t11 + c + 65535;
+          c = Math.floor(v / 65536);
+          t11 = v - c * 65536;
+          v = t12 + c + 65535;
+          c = Math.floor(v / 65536);
+          t12 = v - c * 65536;
+          v = t13 + c + 65535;
+          c = Math.floor(v / 65536);
+          t13 = v - c * 65536;
+          v = t14 + c + 65535;
+          c = Math.floor(v / 65536);
+          t14 = v - c * 65536;
+          v = t15 + c + 65535;
+          c = Math.floor(v / 65536);
+          t15 = v - c * 65536;
+          t0 += c - 1 + 37 * (c - 1);
+
+          o[0] = t0;
+          o[1] = t1;
+          o[2] = t2;
+          o[3] = t3;
+          o[4] = t4;
+          o[5] = t5;
+          o[6] = t6;
+          o[7] = t7;
+          o[8] = t8;
+          o[9] = t9;
+          o[10] = t10;
+          o[11] = t11;
+          o[12] = t12;
+          o[13] = t13;
+          o[14] = t14;
+          o[15] = t15;
+        }
+
+        function S(o, a) {
+          M(o, a, a);
+        }
+
+        function inv25519(o, i) {
+          var c = gf();
+          var a;
+          for (a = 0; a < 16; a++) c[a] = i[a];
+          for (a = 253; a >= 0; a--) {
+            S(c, c);
+            if (a !== 2 && a !== 4) M(c, c, i);
+          }
+          for (a = 0; a < 16; a++) o[a] = c[a];
+        }
 
+        function pow2523(o, i) {
+          var c = gf();
+          var a;
+          for (a = 0; a < 16; a++) c[a] = i[a];
+          for (a = 250; a >= 0; a--) {
+            S(c, c);
+            if (a !== 1) M(c, c, i);
+          }
+          for (a = 0; a < 16; a++) o[a] = c[a];
+        }
+
+        function crypto_scalarmult(q, n, p) {
+          var z = new Uint8Array(32);
+          var x = new Float64Array(80),
+            r,
+            i;
+          var a = gf(),
+            b = gf(),
+            c = gf(),
+            d = gf(),
+            e = gf(),
+            f = gf();
+          for (i = 0; i < 31; i++) z[i] = n[i];
+          z[31] = (n[31] & 127) | 64;
+          z[0] &= 248;
+          unpack25519(x, p);
+          for (i = 0; i < 16; i++) {
+            b[i] = x[i];
+            d[i] = a[i] = c[i] = 0;
+          }
+          a[0] = d[0] = 1;
+          for (i = 254; i >= 0; --i) {
+            r = (z[i >>> 3] >>> (i & 7)) & 1;
+            sel25519(a, b, r);
+            sel25519(c, d, r);
+            A(e, a, c);
+            Z(a, a, c);
+            A(c, b, d);
+            Z(b, b, d);
+            S(d, e);
+            S(f, a);
+            M(a, c, a);
+            M(c, b, e);
+            A(e, a, c);
+            Z(a, a, c);
+            S(b, a);
+            Z(c, d, f);
+            M(a, c, _121665);
+            A(a, a, d);
+            M(c, c, a);
+            M(a, d, f);
+            M(d, b, x);
+            S(b, e);
+            sel25519(a, b, r);
+            sel25519(c, d, r);
+          }
+          for (i = 0; i < 16; i++) {
+            x[i + 16] = a[i];
+            x[i + 32] = c[i];
+            x[i + 48] = b[i];
+            x[i + 64] = d[i];
+          }
+          var x32 = x.subarray(32);
+          var x16 = x.subarray(16);
+          inv25519(x32, x32);
+          M(x16, x16, x32);
+          pack25519(q, x16);
+          return 0;
+        }
+
+        function crypto_scalarmult_base(q, n) {
+          return crypto_scalarmult(q, n, _9);
+        }
+
+        function crypto_box_keypair(y, x) {
+          randombytes(x, 32);
+          return crypto_scalarmult_base(y, x);
+        }
+
+        function crypto_box_beforenm(k, y, x) {
+          var s = new Uint8Array(32);
+          crypto_scalarmult(s, x, y);
+          return crypto_core_hsalsa20(k, _0, s, sigma);
+        }
+
+        var crypto_box_afternm = crypto_secretbox;
+        var crypto_box_open_afternm = crypto_secretbox_open;
+
+        function crypto_box(c, m, d, n, y, x) {
+          var k = new Uint8Array(32);
+          crypto_box_beforenm(k, y, x);
+          return crypto_box_afternm(c, m, d, n, k);
+        }
+
+        function crypto_box_open(m, c, d, n, y, x) {
+          var k = new Uint8Array(32);
+          crypto_box_beforenm(k, y, x);
+          return crypto_box_open_afternm(m, c, d, n, k);
+        }
+
+        var K = [
+          0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf,
+          0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, 0x3956c25b, 0xf348b538,
+          0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5,
+          0xda6d8118, 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
+          0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, 0x72be5d74,
+          0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235,
+          0xc19bf174, 0xcf692694, 0xe49b69c1, 0x9ef14ad2, 0xefbe4786,
+          0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
+          0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc,
+          0xbd41fbd4, 0x76f988da, 0x831153b5, 0x983e5152, 0xee66dfab,
+          0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7,
+          0xbeef0ee4, 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
+          0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, 0x27b70a85,
+          0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed,
+          0x53380d13, 0x9d95b3df, 0x650a7354, 0x8baf63de, 0x766a0abb,
+          0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
+          0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70,
+          0xd0f89791, 0xc76c51a3, 0x0654be30, 0xd192e819, 0xd6ef5218,
+          0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070,
+          0x32bbd1b8, 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
+          0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, 0x391c0cb3,
+          0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373,
+          0x682e6ff3, 0xd6b2b8a3, 0x748f82ee, 0x5defb2fc, 0x78a5636f,
+          0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
+          0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7,
+          0xb2c67915, 0xc67178f2, 0xe372532b, 0xca273ece, 0xea26619c,
+          0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f,
+          0xee6ed178, 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
+          0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, 0x28db77f5,
+          0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc,
+          0x431d67c4, 0x9c100d4c, 0x4cc5d4be, 0xcb3e42b6, 0x597f299c,
+          0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817,
+        ];
 
+        function crypto_hashblocks_hl(hh, hl, m, n) {
+          var wh = new Int32Array(16),
+            wl = new Int32Array(16),
+            bh0,
+            bh1,
+            bh2,
+            bh3,
+            bh4,
+            bh5,
+            bh6,
+            bh7,
+            bl0,
+            bl1,
+            bl2,
+            bl3,
+            bl4,
+            bl5,
+            bl6,
+            bl7,
+            th,
+            tl,
+            i,
+            j,
+            h,
+            l,
+            a,
+            b,
+            c,
+            d;
+
+          var ah0 = hh[0],
+            ah1 = hh[1],
+            ah2 = hh[2],
+            ah3 = hh[3],
+            ah4 = hh[4],
+            ah5 = hh[5],
+            ah6 = hh[6],
+            ah7 = hh[7],
+            al0 = hl[0],
+            al1 = hl[1],
+            al2 = hl[2],
+            al3 = hl[3],
+            al4 = hl[4],
+            al5 = hl[5],
+            al6 = hl[6],
+            al7 = hl[7];
+
+          var pos = 0;
+          while (n >= 128) {
+            for (i = 0; i < 16; i++) {
+              j = 8 * i + pos;
+              wh[i] =
+                (m[j + 0] << 24) |
+                (m[j + 1] << 16) |
+                (m[j + 2] << 8) |
+                m[j + 3];
+              wl[i] =
+                (m[j + 4] << 24) |
+                (m[j + 5] << 16) |
+                (m[j + 6] << 8) |
+                m[j + 7];
+            }
+            for (i = 0; i < 80; i++) {
+              bh0 = ah0;
+              bh1 = ah1;
+              bh2 = ah2;
+              bh3 = ah3;
+              bh4 = ah4;
+              bh5 = ah5;
+              bh6 = ah6;
+              bh7 = ah7;
+
+              bl0 = al0;
+              bl1 = al1;
+              bl2 = al2;
+              bl3 = al3;
+              bl4 = al4;
+              bl5 = al5;
+              bl6 = al6;
+              bl7 = al7;
+
+              // add
+              h = ah7;
+              l = al7;
+
+              a = l & 0xffff;
+              b = l >>> 16;
+              c = h & 0xffff;
+              d = h >>> 16;
+
+              // Sigma1
+              h =
+                ((ah4 >>> 14) | (al4 << (32 - 14))) ^
+                ((ah4 >>> 18) | (al4 << (32 - 18))) ^
+                ((al4 >>> (41 - 32)) | (ah4 << (32 - (41 - 32))));
+              l =
+                ((al4 >>> 14) | (ah4 << (32 - 14))) ^
+                ((al4 >>> 18) | (ah4 << (32 - 18))) ^
+                ((ah4 >>> (41 - 32)) | (al4 << (32 - (41 - 32))));
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              // Ch
+              h = (ah4 & ah5) ^ (~ah4 & ah6);
+              l = (al4 & al5) ^ (~al4 & al6);
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              // K
+              h = K[i * 2];
+              l = K[i * 2 + 1];
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              // w
+              h = wh[i % 16];
+              l = wl[i % 16];
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              b += a >>> 16;
+              c += b >>> 16;
+              d += c >>> 16;
+
+              th = (c & 0xffff) | (d << 16);
+              tl = (a & 0xffff) | (b << 16);
+
+              // add
+              h = th;
+              l = tl;
+
+              a = l & 0xffff;
+              b = l >>> 16;
+              c = h & 0xffff;
+              d = h >>> 16;
+
+              // Sigma0
+              h =
+                ((ah0 >>> 28) | (al0 << (32 - 28))) ^
+                ((al0 >>> (34 - 32)) | (ah0 << (32 - (34 - 32)))) ^
+                ((al0 >>> (39 - 32)) | (ah0 << (32 - (39 - 32))));
+              l =
+                ((al0 >>> 28) | (ah0 << (32 - 28))) ^
+                ((ah0 >>> (34 - 32)) | (al0 << (32 - (34 - 32)))) ^
+                ((ah0 >>> (39 - 32)) | (al0 << (32 - (39 - 32))));
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              // Maj
+              h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
+              l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              b += a >>> 16;
+              c += b >>> 16;
+              d += c >>> 16;
+
+              bh7 = (c & 0xffff) | (d << 16);
+              bl7 = (a & 0xffff) | (b << 16);
+
+              // add
+              h = bh3;
+              l = bl3;
+
+              a = l & 0xffff;
+              b = l >>> 16;
+              c = h & 0xffff;
+              d = h >>> 16;
+
+              h = th;
+              l = tl;
+
+              a += l & 0xffff;
+              b += l >>> 16;
+              c += h & 0xffff;
+              d += h >>> 16;
+
+              b += a >>> 16;
+              c += b >>> 16;
+              d += c >>> 16;
+
+              bh3 = (c & 0xffff) | (d << 16);
+              bl3 = (a & 0xffff) | (b << 16);
+
+              ah1 = bh0;
+              ah2 = bh1;
+              ah3 = bh2;
+              ah4 = bh3;
+              ah5 = bh4;
+              ah6 = bh5;
+              ah7 = bh6;
+              ah0 = bh7;
+
+              al1 = bl0;
+              al2 = bl1;
+              al3 = bl2;
+              al4 = bl3;
+              al5 = bl4;
+              al6 = bl5;
+              al7 = bl6;
+              al0 = bl7;
+
+              if (i % 16 === 15) {
+                for (j = 0; j < 16; j++) {
+                  // add
+                  h = wh[j];
+                  l = wl[j];
+
+                  a = l & 0xffff;
+                  b = l >>> 16;
+                  c = h & 0xffff;
+                  d = h >>> 16;
+
+                  h = wh[(j + 9) % 16];
+                  l = wl[(j + 9) % 16];
+
+                  a += l & 0xffff;
+                  b += l >>> 16;
+                  c += h & 0xffff;
+                  d += h >>> 16;
+
+                  // sigma0
+                  th = wh[(j + 1) % 16];
+                  tl = wl[(j + 1) % 16];
+                  h =
+                    ((th >>> 1) | (tl << (32 - 1))) ^
+                    ((th >>> 8) | (tl << (32 - 8))) ^
+                    (th >>> 7);
+                  l =
+                    ((tl >>> 1) | (th << (32 - 1))) ^
+                    ((tl >>> 8) | (th << (32 - 8))) ^
+                    ((tl >>> 7) | (th << (32 - 7)));
+
+                  a += l & 0xffff;
+                  b += l >>> 16;
+                  c += h & 0xffff;
+                  d += h >>> 16;
+
+                  // sigma1
+                  th = wh[(j + 14) % 16];
+                  tl = wl[(j + 14) % 16];
+                  h =
+                    ((th >>> 19) | (tl << (32 - 19))) ^
+                    ((tl >>> (61 - 32)) | (th << (32 - (61 - 32)))) ^
+                    (th >>> 6);
+                  l =
+                    ((tl >>> 19) | (th << (32 - 19))) ^
+                    ((th >>> (61 - 32)) | (tl << (32 - (61 - 32)))) ^
+                    ((tl >>> 6) | (th << (32 - 6)));
+
+                  a += l & 0xffff;
+                  b += l >>> 16;
+                  c += h & 0xffff;
+                  d += h >>> 16;
+
+                  b += a >>> 16;
+                  c += b >>> 16;
+                  d += c >>> 16;
+
+                  wh[j] = (c & 0xffff) | (d << 16);
+                  wl[j] = (a & 0xffff) | (b << 16);
+                }
+              }
+            }
 
+            // add
+            h = ah0;
+            l = al0;
 
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
+            h = hh[0];
+            l = hl[0];
 
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
+            hh[0] = ah0 = (c & 0xffff) | (d << 16);
+            hl[0] = al0 = (a & 0xffff) | (b << 16);
 
+            h = ah1;
+            l = al1;
 
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
+            h = hh[1];
+            l = hl[1];
 
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
+            hh[1] = ah1 = (c & 0xffff) | (d << 16);
+            hl[1] = al1 = (a & 0xffff) | (b << 16);
 
+            h = ah2;
+            l = al2;
 
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
+            h = hh[2];
+            l = hl[2];
 
-//# sourceMappingURL=index.js.map
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
-/***/ }),
-/* 64 */
-/***/ (function(module, exports) {
+            hh[2] = ah2 = (c & 0xffff) | (d << 16);
+            hl[2] = al2 = (a & 0xffff) | (b << 16);
 
-module.exports = require("buffer");
+            h = ah3;
+            l = al3;
 
-/***/ }),
-/* 65 */
-/***/ (function(module, exports, __webpack_require__) {
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
-"use strict";
+            h = hh[3];
+            l = hl[3];
 
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
-const Buffer = __webpack_require__(45).Buffer
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
-const crypto = __webpack_require__(11)
-const Transform = __webpack_require__(23).Transform
+            hh[3] = ah3 = (c & 0xffff) | (d << 16);
+            hl[3] = al3 = (a & 0xffff) | (b << 16);
 
-const SPEC_ALGORITHMS = ['sha256', 'sha384', 'sha512']
+            h = ah4;
+            l = al4;
 
-const BASE64_REGEX = /^[a-z0-9+/]+(?:=?=?)$/i
-const SRI_REGEX = /^([^-]+)-([^?]+)([?\S*]*)$/
-const STRICT_SRI_REGEX = /^([^-]+)-([A-Za-z0-9+/=]{44,88})(\?[\x21-\x7E]*)*$/
-const VCHAR_REGEX = /^[\x21-\x7E]+$/
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
-class Hash {
-  get isHash () { return true }
-  constructor (hash, opts) {
-    const strict = !!(opts && opts.strict)
-    this.source = hash.trim()
-    // 3.1. Integrity metadata (called "Hash" by ssri)
-    // https://w3c.github.io/webappsec-subresource-integrity/#integrity-metadata-description
-    const match = this.source.match(
-      strict
-      ? STRICT_SRI_REGEX
-      : SRI_REGEX
-    )
-    if (!match) { return }
-    if (strict && !SPEC_ALGORITHMS.some(a => a === match[1])) { return }
-    this.algorithm = match[1]
-    this.digest = match[2]
+            h = hh[4];
+            l = hl[4];
 
-    const rawOpts = match[3]
-    this.options = rawOpts ? rawOpts.slice(1).split('?') : []
-  }
-  hexDigest () {
-    return this.digest && Buffer.from(this.digest, 'base64').toString('hex')
-  }
-  toJSON () {
-    return this.toString()
-  }
-  toString (opts) {
-    if (opts && opts.strict) {
-      // Strict mode enforces the standard as close to the foot of the
-      // letter as it can.
-      if (!(
-        // The spec has very restricted productions for algorithms.
-        // https://www.w3.org/TR/CSP2/#source-list-syntax
-        SPEC_ALGORITHMS.some(x => x === this.algorithm) &&
-        // Usually, if someone insists on using a "different" base64, we
-        // leave it as-is, since there's multiple standards, and the
-        // specified is not a URL-safe variant.
-        // https://www.w3.org/TR/CSP2/#base64_value
-        this.digest.match(BASE64_REGEX) &&
-        // Option syntax is strictly visual chars.
-        // https://w3c.github.io/webappsec-subresource-integrity/#grammardef-option-expression
-        // https://tools.ietf.org/html/rfc5234#appendix-B.1
-        (this.options || []).every(opt => opt.match(VCHAR_REGEX))
-      )) {
-        return ''
-      }
-    }
-    const options = this.options && this.options.length
-    ? `?${this.options.join('?')}`
-    : ''
-    return `${this.algorithm}-${this.digest}${options}`
-  }
-}
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
-class Integrity {
-  get isIntegrity () { return true }
-  toJSON () {
-    return this.toString()
-  }
-  toString (opts) {
-    opts = opts || {}
-    let sep = opts.sep || ' '
-    if (opts.strict) {
-      // Entries must be separated by whitespace, according to spec.
-      sep = sep.replace(/\S+/g, ' ')
-    }
-    return Object.keys(this).map(k => {
-      return this[k].map(hash => {
-        return Hash.prototype.toString.call(hash, opts)
-      }).filter(x => x.length).join(sep)
-    }).filter(x => x.length).join(sep)
-  }
-  concat (integrity, opts) {
-    const other = typeof integrity === 'string'
-    ? integrity
-    : stringify(integrity, opts)
-    return parse(`${this.toString(opts)} ${other}`, opts)
-  }
-  hexDigest () {
-    return parse(this, {single: true}).hexDigest()
-  }
-  match (integrity, opts) {
-    const other = parse(integrity, opts)
-    const algo = other.pickAlgorithm(opts)
-    return (
-      this[algo] &&
-      other[algo] &&
-      this[algo].find(hash =>
-        other[algo].find(otherhash =>
-          hash.digest === otherhash.digest
-        )
-      )
-    ) || false
-  }
-  pickAlgorithm (opts) {
-    const pickAlgorithm = (opts && opts.pickAlgorithm) || getPrioritizedHash
-    const keys = Object.keys(this)
-    if (!keys.length) {
-      throw new Error(`No algorithms available for ${
-        JSON.stringify(this.toString())
-      }`)
-    }
-    return keys.reduce((acc, algo) => {
-      return pickAlgorithm(acc, algo) || acc
-    })
-  }
-}
-
-module.exports.parse = parse
-function parse (sri, opts) {
-  opts = opts || {}
-  if (typeof sri === 'string') {
-    return _parse(sri, opts)
-  } else if (sri.algorithm && sri.digest) {
-    const fullSri = new Integrity()
-    fullSri[sri.algorithm] = [sri]
-    return _parse(stringify(fullSri, opts), opts)
-  } else {
-    return _parse(stringify(sri, opts), opts)
-  }
-}
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
-function _parse (integrity, opts) {
-  // 3.4.3. Parse metadata
-  // https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata
-  if (opts.single) {
-    return new Hash(integrity, opts)
-  }
-  return integrity.trim().split(/\s+/).reduce((acc, string) => {
-    const hash = new Hash(string, opts)
-    if (hash.algorithm && hash.digest) {
-      const algo = hash.algorithm
-      if (!acc[algo]) { acc[algo] = [] }
-      acc[algo].push(hash)
-    }
-    return acc
-  }, new Integrity())
-}
-
-module.exports.stringify = stringify
-function stringify (obj, opts) {
-  if (obj.algorithm && obj.digest) {
-    return Hash.prototype.toString.call(obj, opts)
-  } else if (typeof obj === 'string') {
-    return stringify(parse(obj, opts), opts)
-  } else {
-    return Integrity.prototype.toString.call(obj, opts)
-  }
-}
-
-module.exports.fromHex = fromHex
-function fromHex (hexDigest, algorithm, opts) {
-  const optString = (opts && opts.options && opts.options.length)
-  ? `?${opts.options.join('?')}`
-  : ''
-  return parse(
-    `${algorithm}-${
-      Buffer.from(hexDigest, 'hex').toString('base64')
-    }${optString}`, opts
-  )
-}
-
-module.exports.fromData = fromData
-function fromData (data, opts) {
-  opts = opts || {}
-  const algorithms = opts.algorithms || ['sha512']
-  const optString = opts.options && opts.options.length
-  ? `?${opts.options.join('?')}`
-  : ''
-  return algorithms.reduce((acc, algo) => {
-    const digest = crypto.createHash(algo).update(data).digest('base64')
-    const hash = new Hash(
-      `${algo}-${digest}${optString}`,
-       opts
-    )
-    if (hash.algorithm && hash.digest) {
-      const algo = hash.algorithm
-      if (!acc[algo]) { acc[algo] = [] }
-      acc[algo].push(hash)
-    }
-    return acc
-  }, new Integrity())
-}
-
-module.exports.fromStream = fromStream
-function fromStream (stream, opts) {
-  opts = opts || {}
-  const P = opts.Promise || Promise
-  const istream = integrityStream(opts)
-  return new P((resolve, reject) => {
-    stream.pipe(istream)
-    stream.on('error', reject)
-    istream.on('error', reject)
-    let sri
-    istream.on('integrity', s => { sri = s })
-    istream.on('end', () => resolve(sri))
-    istream.on('data', () => {})
-  })
-}
-
-module.exports.checkData = checkData
-function checkData (data, sri, opts) {
-  opts = opts || {}
-  sri = parse(sri, opts)
-  if (!Object.keys(sri).length) {
-    if (opts.error) {
-      throw Object.assign(
-        new Error('No valid integrity hashes to check against'), {
-          code: 'EINTEGRITY'
-        }
-      )
-    } else {
-      return false
-    }
-  }
-  const algorithm = sri.pickAlgorithm(opts)
-  const digest = crypto.createHash(algorithm).update(data).digest('base64')
-  const newSri = parse({algorithm, digest})
-  const match = newSri.match(sri, opts)
-  if (match || !opts.error) {
-    return match
-  } else if (typeof opts.size === 'number' && (data.length !== opts.size)) {
-    const err = new Error(`data size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${data.length}`)
-    err.code = 'EBADSIZE'
-    err.found = data.length
-    err.expected = opts.size
-    err.sri = sri
-    throw err
-  } else {
-    const err = new Error(`Integrity checksum failed when using ${algorithm}: Wanted ${sri}, but got ${newSri}. (${data.length} bytes)`)
-    err.code = 'EINTEGRITY'
-    err.found = newSri
-    err.expected = sri
-    err.algorithm = algorithm
-    err.sri = sri
-    throw err
-  }
-}
-
-module.exports.checkStream = checkStream
-function checkStream (stream, sri, opts) {
-  opts = opts || {}
-  const P = opts.Promise || Promise
-  const checker = integrityStream(Object.assign({}, opts, {
-    integrity: sri
-  }))
-  return new P((resolve, reject) => {
-    stream.pipe(checker)
-    stream.on('error', reject)
-    checker.on('error', reject)
-    let sri
-    checker.on('verified', s => { sri = s })
-    checker.on('end', () => resolve(sri))
-    checker.on('data', () => {})
-  })
-}
-
-module.exports.integrityStream = integrityStream
-function integrityStream (opts) {
-  opts = opts || {}
-  // For verification
-  const sri = opts.integrity && parse(opts.integrity, opts)
-  const goodSri = sri && Object.keys(sri).length
-  const algorithm = goodSri && sri.pickAlgorithm(opts)
-  const digests = goodSri && sri[algorithm]
-  // Calculating stream
-  const algorithms = Array.from(
-    new Set(
-      (opts.algorithms || ['sha512'])
-      .concat(algorithm ? [algorithm] : [])
-    )
-  )
-  const hashes = algorithms.map(crypto.createHash)
-  let streamSize = 0
-  const stream = new Transform({
-    transform (chunk, enc, cb) {
-      streamSize += chunk.length
-      hashes.forEach(h => h.update(chunk, enc))
-      cb(null, chunk, enc)
-    }
-  }).on('end', () => {
-    const optString = (opts.options && opts.options.length)
-    ? `?${opts.options.join('?')}`
-    : ''
-    const newSri = parse(hashes.map((h, i) => {
-      return `${algorithms[i]}-${h.digest('base64')}${optString}`
-    }).join(' '), opts)
-    // Integrity verification mode
-    const match = goodSri && newSri.match(sri, opts)
-    if (typeof opts.size === 'number' && streamSize !== opts.size) {
-      const err = new Error(`stream size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${streamSize}`)
-      err.code = 'EBADSIZE'
-      err.found = streamSize
-      err.expected = opts.size
-      err.sri = sri
-      stream.emit('error', err)
-    } else if (opts.integrity && !match) {
-      const err = new Error(`${sri} integrity checksum failed when using ${algorithm}: wanted ${digests} but got ${newSri}. (${streamSize} bytes)`)
-      err.code = 'EINTEGRITY'
-      err.found = newSri
-      err.expected = digests
-      err.algorithm = algorithm
-      err.sri = sri
-      stream.emit('error', err)
-    } else {
-      stream.emit('size', streamSize)
-      stream.emit('integrity', newSri)
-      match && stream.emit('verified', match)
-    }
-  })
-  return stream
-}
-
-module.exports.create = createIntegrity
-function createIntegrity (opts) {
-  opts = opts || {}
-  const algorithms = opts.algorithms || ['sha512']
-  const optString = opts.options && opts.options.length
-  ? `?${opts.options.join('?')}`
-  : ''
-
-  const hashes = algorithms.map(crypto.createHash)
-
-  return {
-    update: function (chunk, enc) {
-      hashes.forEach(h => h.update(chunk, enc))
-      return this
-    },
-    digest: function (enc) {
-      const integrity = algorithms.reduce((acc, algo) => {
-        const digest = hashes.shift().digest('base64')
-        const hash = new Hash(
-          `${algo}-${digest}${optString}`,
-          opts
-        )
-        if (hash.algorithm && hash.digest) {
-          const algo = hash.algorithm
-          if (!acc[algo]) { acc[algo] = [] }
-          acc[algo].push(hash)
-        }
-        return acc
-      }, new Integrity())
+            hh[4] = ah4 = (c & 0xffff) | (d << 16);
+            hl[4] = al4 = (a & 0xffff) | (b << 16);
 
-      return integrity
-    }
-  }
-}
+            h = ah5;
+            l = al5;
 
-const NODE_HASHES = new Set(crypto.getHashes())
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
-// This is a Best Effort™ at a reasonable priority for hash algos
-const DEFAULT_PRIORITY = [
-  'md5', 'whirlpool', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512',
-  // TODO - it's unclear _which_ of these Node will actually use as its name
-  //        for the algorithm, so we guesswork it based on the OpenSSL names.
-  'sha3',
-  'sha3-256', 'sha3-384', 'sha3-512',
-  'sha3_256', 'sha3_384', 'sha3_512'
-].filter(algo => NODE_HASHES.has(algo))
+            h = hh[5];
+            l = hl[5];
 
-function getPrioritizedHash (algo1, algo2) {
-  return DEFAULT_PRIORITY.indexOf(algo1.toLowerCase()) >= DEFAULT_PRIORITY.indexOf(algo2.toLowerCase())
-  ? algo1
-  : algo2
-}
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
-/***/ }),
-/* 66 */
-/***/ (function(module, exports, __webpack_require__) {
+            hh[5] = ah5 = (c & 0xffff) | (d << 16);
+            hl[5] = al5 = (a & 0xffff) | (b << 16);
 
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+            h = ah6;
+            l = al6;
 
-// If you have no idea what ASN.1 or BER is, see this:
-// ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
-var Ber = __webpack_require__(514);
+            h = hh[6];
+            l = hl[6];
 
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
-// --- Exported API
+            hh[6] = ah6 = (c & 0xffff) | (d << 16);
+            hl[6] = al6 = (a & 0xffff) | (b << 16);
 
-module.exports = {
+            h = ah7;
+            l = al7;
 
-  Ber: Ber,
+            a = l & 0xffff;
+            b = l >>> 16;
+            c = h & 0xffff;
+            d = h >>> 16;
 
-  BerReader: Ber.Reader,
+            h = hh[7];
+            l = hl[7];
 
-  BerWriter: Ber.Writer
+            a += l & 0xffff;
+            b += l >>> 16;
+            c += h & 0xffff;
+            d += h >>> 16;
 
-};
+            b += a >>> 16;
+            c += b >>> 16;
+            d += c >>> 16;
 
+            hh[7] = ah7 = (c & 0xffff) | (d << 16);
+            hl[7] = al7 = (a & 0xffff) | (b << 16);
 
-/***/ }),
-/* 67 */
-/***/ (function(module, exports, __webpack_require__) {
+            pos += 128;
+            n -= 128;
+          }
 
-"use strict";
+          return n;
+        }
+
+        function crypto_hash(out, m, n) {
+          var hh = new Int32Array(8),
+            hl = new Int32Array(8),
+            x = new Uint8Array(256),
+            i,
+            b = n;
+
+          hh[0] = 0x6a09e667;
+          hh[1] = 0xbb67ae85;
+          hh[2] = 0x3c6ef372;
+          hh[3] = 0xa54ff53a;
+          hh[4] = 0x510e527f;
+          hh[5] = 0x9b05688c;
+          hh[6] = 0x1f83d9ab;
+          hh[7] = 0x5be0cd19;
+
+          hl[0] = 0xf3bcc908;
+          hl[1] = 0x84caa73b;
+          hl[2] = 0xfe94f82b;
+          hl[3] = 0x5f1d36f1;
+          hl[4] = 0xade682d1;
+          hl[5] = 0x2b3e6c1f;
+          hl[6] = 0xfb41bd6b;
+          hl[7] = 0x137e2179;
+
+          crypto_hashblocks_hl(hh, hl, m, n);
+          n %= 128;
+
+          for (i = 0; i < n; i++) x[i] = m[b - n + i];
+          x[n] = 128;
+
+          n = 256 - 128 * (n < 112 ? 1 : 0);
+          x[n - 9] = 0;
+          ts64(x, n - 8, (b / 0x20000000) | 0, b << 3);
+          crypto_hashblocks_hl(hh, hl, x, n);
+
+          for (i = 0; i < 8; i++) ts64(out, 8 * i, hh[i], hl[i]);
+
+          return 0;
+        }
+
+        function add(p, q) {
+          var a = gf(),
+            b = gf(),
+            c = gf(),
+            d = gf(),
+            e = gf(),
+            f = gf(),
+            g = gf(),
+            h = gf(),
+            t = gf();
+
+          Z(a, p[1], p[0]);
+          Z(t, q[1], q[0]);
+          M(a, a, t);
+          A(b, p[0], p[1]);
+          A(t, q[0], q[1]);
+          M(b, b, t);
+          M(c, p[3], q[3]);
+          M(c, c, D2);
+          M(d, p[2], q[2]);
+          A(d, d, d);
+          Z(e, b, a);
+          Z(f, d, c);
+          A(g, d, c);
+          A(h, b, a);
+
+          M(p[0], e, f);
+          M(p[1], h, g);
+          M(p[2], g, f);
+          M(p[3], e, h);
+        }
+
+        function cswap(p, q, b) {
+          var i;
+          for (i = 0; i < 4; i++) {
+            sel25519(p[i], q[i], b);
+          }
+        }
 
+        function pack(r, p) {
+          var tx = gf(),
+            ty = gf(),
+            zi = gf();
+          inv25519(zi, p[2]);
+          M(tx, p[0], zi);
+          M(ty, p[1], zi);
+          pack25519(r, ty);
+          r[31] ^= par25519(tx) << 7;
+        }
+
+        function scalarmult(p, q, s) {
+          var b, i;
+          set25519(p[0], gf0);
+          set25519(p[1], gf1);
+          set25519(p[2], gf1);
+          set25519(p[3], gf0);
+          for (i = 255; i >= 0; --i) {
+            b = (s[(i / 8) | 0] >> (i & 7)) & 1;
+            cswap(p, q, b);
+            add(q, p);
+            add(p, p);
+            cswap(p, q, b);
+          }
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.home = undefined;
+        function scalarbase(p, s) {
+          var q = [gf(), gf(), gf(), gf()];
+          set25519(q[0], X);
+          set25519(q[1], Y);
+          set25519(q[2], gf1);
+          M(q[3], X, Y);
+          scalarmult(p, q, s);
+        }
 
-var _rootUser;
+        function crypto_sign_keypair(pk, sk, seeded) {
+          var d = new Uint8Array(64);
+          var p = [gf(), gf(), gf(), gf()];
+          var i;
 
-function _load_rootUser() {
-  return _rootUser = _interopRequireDefault(__webpack_require__(223));
-}
+          if (!seeded) randombytes(sk, 32);
+          crypto_hash(d, sk, 32);
+          d[0] &= 248;
+          d[31] &= 127;
+          d[31] |= 64;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          scalarbase(p, d);
+          pack(pk, p);
 
-const path = __webpack_require__(0);
+          for (i = 0; i < 32; i++) sk[i + 32] = pk[i];
+          return 0;
+        }
 
-const home = exports.home = __webpack_require__(46).homedir();
+        var L = new Float64Array([
+          0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7,
+          0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+          0, 0, 0x10,
+        ]);
 
-const userHomeDir = (_rootUser || _load_rootUser()).default ? path.resolve('/usr/local/share') : home;
+        function modL(r, x) {
+          var carry, i, j, k;
+          for (i = 63; i >= 32; --i) {
+            carry = 0;
+            for (j = i - 32, k = i - 12; j < k; ++j) {
+              x[j] += carry - 16 * x[i] * L[j - (i - 32)];
+              carry = (x[j] + 128) >> 8;
+              x[j] -= carry * 256;
+            }
+            x[j] += carry;
+            x[i] = 0;
+          }
+          carry = 0;
+          for (j = 0; j < 32; j++) {
+            x[j] += carry - (x[31] >> 4) * L[j];
+            carry = x[j] >> 8;
+            x[j] &= 255;
+          }
+          for (j = 0; j < 32; j++) x[j] -= carry * L[j];
+          for (i = 0; i < 32; i++) {
+            x[i + 1] += x[i] >> 8;
+            r[i] = x[i] & 255;
+          }
+        }
 
-exports.default = userHomeDir;
+        function reduce(r) {
+          var x = new Float64Array(64),
+            i;
+          for (i = 0; i < 64; i++) x[i] = r[i];
+          for (i = 0; i < 64; i++) r[i] = 0;
+          modL(r, x);
+        }
+
+        // Note: difference from C - smlen returned, not passed as argument.
+        function crypto_sign(sm, m, n, sk) {
+          var d = new Uint8Array(64),
+            h = new Uint8Array(64),
+            r = new Uint8Array(64);
+          var i,
+            j,
+            x = new Float64Array(64);
+          var p = [gf(), gf(), gf(), gf()];
+
+          crypto_hash(d, sk, 32);
+          d[0] &= 248;
+          d[31] &= 127;
+          d[31] |= 64;
+
+          var smlen = n + 64;
+          for (i = 0; i < n; i++) sm[64 + i] = m[i];
+          for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
+
+          crypto_hash(r, sm.subarray(32), n + 32);
+          reduce(r);
+          scalarbase(p, r);
+          pack(sm, p);
+
+          for (i = 32; i < 64; i++) sm[i] = sk[i];
+          crypto_hash(h, sm, n + 64);
+          reduce(h);
+
+          for (i = 0; i < 64; i++) x[i] = 0;
+          for (i = 0; i < 32; i++) x[i] = r[i];
+          for (i = 0; i < 32; i++) {
+            for (j = 0; j < 32; j++) {
+              x[i + j] += h[i] * d[j];
+            }
+          }
 
-/***/ }),
-/* 68 */
-/***/ (function(module, exports) {
+          modL(sm.subarray(32), x);
+          return smlen;
+        }
+
+        function unpackneg(r, p) {
+          var t = gf(),
+            chk = gf(),
+            num = gf(),
+            den = gf(),
+            den2 = gf(),
+            den4 = gf(),
+            den6 = gf();
+
+          set25519(r[2], gf1);
+          unpack25519(r[1], p);
+          S(num, r[1]);
+          M(den, num, D);
+          Z(num, num, r[2]);
+          A(den, r[2], den);
+
+          S(den2, den);
+          S(den4, den2);
+          M(den6, den4, den2);
+          M(t, den6, num);
+          M(t, t, den);
+
+          pow2523(t, t);
+          M(t, t, num);
+          M(t, t, den);
+          M(t, t, den);
+          M(r[0], t, den);
+
+          S(chk, r[0]);
+          M(chk, chk, den);
+          if (neq25519(chk, num)) M(r[0], r[0], I);
+
+          S(chk, r[0]);
+          M(chk, chk, den);
+          if (neq25519(chk, num)) return -1;
+
+          if (par25519(r[0]) === p[31] >> 7) Z(r[0], gf0, r[0]);
+
+          M(r[3], r[0], r[1]);
+          return 0;
+        }
+
+        function crypto_sign_open(m, sm, n, pk) {
+          var i, mlen;
+          var t = new Uint8Array(32),
+            h = new Uint8Array(64);
+          var p = [gf(), gf(), gf(), gf()],
+            q = [gf(), gf(), gf(), gf()];
+
+          mlen = -1;
+          if (n < 64) return -1;
+
+          if (unpackneg(q, pk)) return -1;
+
+          for (i = 0; i < n; i++) m[i] = sm[i];
+          for (i = 0; i < 32; i++) m[i + 32] = pk[i];
+          crypto_hash(h, m, n);
+          reduce(h);
+          scalarmult(p, q, h);
+
+          scalarbase(q, sm.subarray(32));
+          add(p, q);
+          pack(t, p);
+
+          n -= 64;
+          if (crypto_verify_32(sm, 0, t, 0)) {
+            for (i = 0; i < n; i++) m[i] = 0;
+            return -1;
+          }
 
-module.exports = function (it) {
-  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
-  return it;
-};
+          for (i = 0; i < n; i++) m[i] = sm[i + 64];
+          mlen = n;
+          return mlen;
+        }
+
+        var crypto_secretbox_KEYBYTES = 32,
+          crypto_secretbox_NONCEBYTES = 24,
+          crypto_secretbox_ZEROBYTES = 32,
+          crypto_secretbox_BOXZEROBYTES = 16,
+          crypto_scalarmult_BYTES = 32,
+          crypto_scalarmult_SCALARBYTES = 32,
+          crypto_box_PUBLICKEYBYTES = 32,
+          crypto_box_SECRETKEYBYTES = 32,
+          crypto_box_BEFORENMBYTES = 32,
+          crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
+          crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
+          crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
+          crypto_sign_BYTES = 64,
+          crypto_sign_PUBLICKEYBYTES = 32,
+          crypto_sign_SECRETKEYBYTES = 64,
+          crypto_sign_SEEDBYTES = 32,
+          crypto_hash_BYTES = 64;
+
+        nacl.lowlevel = {
+          crypto_core_hsalsa20: crypto_core_hsalsa20,
+          crypto_stream_xor: crypto_stream_xor,
+          crypto_stream: crypto_stream,
+          crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
+          crypto_stream_salsa20: crypto_stream_salsa20,
+          crypto_onetimeauth: crypto_onetimeauth,
+          crypto_onetimeauth_verify: crypto_onetimeauth_verify,
+          crypto_verify_16: crypto_verify_16,
+          crypto_verify_32: crypto_verify_32,
+          crypto_secretbox: crypto_secretbox,
+          crypto_secretbox_open: crypto_secretbox_open,
+          crypto_scalarmult: crypto_scalarmult,
+          crypto_scalarmult_base: crypto_scalarmult_base,
+          crypto_box_beforenm: crypto_box_beforenm,
+          crypto_box_afternm: crypto_box_afternm,
+          crypto_box: crypto_box,
+          crypto_box_open: crypto_box_open,
+          crypto_box_keypair: crypto_box_keypair,
+          crypto_hash: crypto_hash,
+          crypto_sign: crypto_sign,
+          crypto_sign_keypair: crypto_sign_keypair,
+          crypto_sign_open: crypto_sign_open,
+
+          crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
+          crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
+          crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
+          crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
+          crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
+          crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
+          crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
+          crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
+          crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
+          crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
+          crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
+          crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
+          crypto_sign_BYTES: crypto_sign_BYTES,
+          crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
+          crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
+          crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
+          crypto_hash_BYTES: crypto_hash_BYTES,
+        };
 
+        /* High-level API */
 
-/***/ }),
-/* 69 */
-/***/ (function(module, exports) {
+        function checkLengths(k, n) {
+          if (k.length !== crypto_secretbox_KEYBYTES)
+            throw new Error("bad key size");
+          if (n.length !== crypto_secretbox_NONCEBYTES)
+            throw new Error("bad nonce size");
+        }
 
-var toString = {}.toString;
+        function checkBoxLengths(pk, sk) {
+          if (pk.length !== crypto_box_PUBLICKEYBYTES)
+            throw new Error("bad public key size");
+          if (sk.length !== crypto_box_SECRETKEYBYTES)
+            throw new Error("bad secret key size");
+        }
 
-module.exports = function (it) {
-  return toString.call(it).slice(8, -1);
-};
+        function checkArrayTypes() {
+          var t, i;
+          for (i = 0; i < arguments.length; i++) {
+            if (
+              (t = Object.prototype.toString.call(arguments[i])) !==
+              "[object Uint8Array]"
+            )
+              throw new TypeError("unexpected type " + t + ", use Uint8Array");
+          }
+        }
 
+        function cleanup(arr) {
+          for (var i = 0; i < arr.length; i++) arr[i] = 0;
+        }
 
-/***/ }),
-/* 70 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// optional / simple context binding
-var aFunction = __webpack_require__(68);
-module.exports = function (fn, that, length) {
-  aFunction(fn);
-  if (that === undefined) return fn;
-  switch (length) {
-    case 1: return function (a) {
-      return fn.call(that, a);
-    };
-    case 2: return function (a, b) {
-      return fn.call(that, a, b);
-    };
-    case 3: return function (a, b, c) {
-      return fn.call(that, a, b, c);
-    };
-  }
-  return function (/* ...args */) {
-    return fn.apply(that, arguments);
-  };
-};
+        // TODO: Completely remove this in v0.15.
+        if (!nacl.util) {
+          nacl.util = {};
+          nacl.util.decodeUTF8 =
+            nacl.util.encodeUTF8 =
+            nacl.util.encodeBase64 =
+            nacl.util.decodeBase64 =
+              function () {
+                throw new Error(
+                  "nacl.util moved into separate package: https://github.com/dchest/tweetnacl-util-js",
+                );
+              };
+        }
 
+        nacl.randomBytes = function (n) {
+          var b = new Uint8Array(n);
+          randombytes(b, n);
+          return b;
+        };
 
-/***/ }),
-/* 71 */
-/***/ (function(module, exports) {
+        nacl.secretbox = function (msg, nonce, key) {
+          checkArrayTypes(msg, nonce, key);
+          checkLengths(key, nonce);
+          var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
+          var c = new Uint8Array(m.length);
+          for (var i = 0; i < msg.length; i++)
+            m[i + crypto_secretbox_ZEROBYTES] = msg[i];
+          crypto_secretbox(c, m, m.length, nonce, key);
+          return c.subarray(crypto_secretbox_BOXZEROBYTES);
+        };
 
-var hasOwnProperty = {}.hasOwnProperty;
-module.exports = function (it, key) {
-  return hasOwnProperty.call(it, key);
-};
+        nacl.secretbox.open = function (box, nonce, key) {
+          checkArrayTypes(box, nonce, key);
+          checkLengths(key, nonce);
+          var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
+          var m = new Uint8Array(c.length);
+          for (var i = 0; i < box.length; i++)
+            c[i + crypto_secretbox_BOXZEROBYTES] = box[i];
+          if (c.length < 32) return false;
+          if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0)
+            return false;
+          return m.subarray(crypto_secretbox_ZEROBYTES);
+        };
 
+        nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
+        nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
+        nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
+
+        nacl.scalarMult = function (n, p) {
+          checkArrayTypes(n, p);
+          if (n.length !== crypto_scalarmult_SCALARBYTES)
+            throw new Error("bad n size");
+          if (p.length !== crypto_scalarmult_BYTES)
+            throw new Error("bad p size");
+          var q = new Uint8Array(crypto_scalarmult_BYTES);
+          crypto_scalarmult(q, n, p);
+          return q;
+        };
 
-/***/ }),
-/* 72 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var anObject = __webpack_require__(35);
-var IE8_DOM_DEFINE = __webpack_require__(238);
-var toPrimitive = __webpack_require__(255);
-var dP = Object.defineProperty;
-
-exports.f = __webpack_require__(51) ? Object.defineProperty : function defineProperty(O, P, Attributes) {
-  anObject(O);
-  P = toPrimitive(P, true);
-  anObject(Attributes);
-  if (IE8_DOM_DEFINE) try {
-    return dP(O, P, Attributes);
-  } catch (e) { /* empty */ }
-  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
-  if ('value' in Attributes) O[P] = Attributes.value;
-  return O;
-};
+        nacl.scalarMult.base = function (n) {
+          checkArrayTypes(n);
+          if (n.length !== crypto_scalarmult_SCALARBYTES)
+            throw new Error("bad n size");
+          var q = new Uint8Array(crypto_scalarmult_BYTES);
+          crypto_scalarmult_base(q, n);
+          return q;
+        };
 
+        nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
+        nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
 
-/***/ }),
-/* 73 */
-/***/ (function(module, exports, __webpack_require__) {
+        nacl.box = function (msg, nonce, publicKey, secretKey) {
+          var k = nacl.box.before(publicKey, secretKey);
+          return nacl.secretbox(msg, nonce, k);
+        };
 
-"use strict";
-// JS-YAML's default schema for `load` function.
-// It is not described in the YAML specification.
-//
-// This schema is based on JS-YAML's default safe schema and includes
-// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
-//
-// Also this schema is used as default base schema at `Schema.create` function.
+        nacl.box.before = function (publicKey, secretKey) {
+          checkArrayTypes(publicKey, secretKey);
+          checkBoxLengths(publicKey, secretKey);
+          var k = new Uint8Array(crypto_box_BEFORENMBYTES);
+          crypto_box_beforenm(k, publicKey, secretKey);
+          return k;
+        };
 
+        nacl.box.after = nacl.secretbox;
 
+        nacl.box.open = function (msg, nonce, publicKey, secretKey) {
+          var k = nacl.box.before(publicKey, secretKey);
+          return nacl.secretbox.open(msg, nonce, k);
+        };
 
+        nacl.box.open.after = nacl.secretbox.open;
 
+        nacl.box.keyPair = function () {
+          var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
+          var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
+          crypto_box_keypair(pk, sk);
+          return { publicKey: pk, secretKey: sk };
+        };
 
-var Schema = __webpack_require__(44);
+        nacl.box.keyPair.fromSecretKey = function (secretKey) {
+          checkArrayTypes(secretKey);
+          if (secretKey.length !== crypto_box_SECRETKEYBYTES)
+            throw new Error("bad secret key size");
+          var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
+          crypto_scalarmult_base(pk, secretKey);
+          return { publicKey: pk, secretKey: new Uint8Array(secretKey) };
+        };
 
+        nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
+        nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
+        nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
+        nacl.box.nonceLength = crypto_box_NONCEBYTES;
+        nacl.box.overheadLength = nacl.secretbox.overheadLength;
+
+        nacl.sign = function (msg, secretKey) {
+          checkArrayTypes(msg, secretKey);
+          if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
+            throw new Error("bad secret key size");
+          var signedMsg = new Uint8Array(crypto_sign_BYTES + msg.length);
+          crypto_sign(signedMsg, msg, msg.length, secretKey);
+          return signedMsg;
+        };
 
-module.exports = Schema.DEFAULT = new Schema({
-  include: [
-    __webpack_require__(55)
-  ],
-  explicit: [
-    __webpack_require__(290),
-    __webpack_require__(289),
-    __webpack_require__(288)
-  ]
-});
-
-
-/***/ }),
-/* 74 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-var assert = __webpack_require__(16);
-var util = __webpack_require__(3);
-
-function FingerprintFormatError(fp, format) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, FingerprintFormatError);
-	this.name = 'FingerprintFormatError';
-	this.fingerprint = fp;
-	this.format = format;
-	this.message = 'Fingerprint format is not supported, or is invalid: ';
-	if (fp !== undefined)
-		this.message += ' fingerprint = ' + fp;
-	if (format !== undefined)
-		this.message += ' format = ' + format;
-}
-util.inherits(FingerprintFormatError, Error);
-
-function InvalidAlgorithmError(alg) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, InvalidAlgorithmError);
-	this.name = 'InvalidAlgorithmError';
-	this.algorithm = alg;
-	this.message = 'Algorithm "' + alg + '" is not supported';
-}
-util.inherits(InvalidAlgorithmError, Error);
-
-function KeyParseError(name, format, innerErr) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, KeyParseError);
-	this.name = 'KeyParseError';
-	this.format = format;
-	this.keyName = name;
-	this.innerErr = innerErr;
-	this.message = 'Failed to parse ' + name + ' as a valid ' + format +
-	    ' format key: ' + innerErr.message;
-}
-util.inherits(KeyParseError, Error);
-
-function SignatureParseError(type, format, innerErr) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, SignatureParseError);
-	this.name = 'SignatureParseError';
-	this.type = type;
-	this.format = format;
-	this.innerErr = innerErr;
-	this.message = 'Failed to parse the given data as a ' + type +
-	    ' signature in ' + format + ' format: ' + innerErr.message;
-}
-util.inherits(SignatureParseError, Error);
-
-function CertificateParseError(name, format, innerErr) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, CertificateParseError);
-	this.name = 'CertificateParseError';
-	this.format = format;
-	this.certName = name;
-	this.innerErr = innerErr;
-	this.message = 'Failed to parse ' + name + ' as a valid ' + format +
-	    ' format certificate: ' + innerErr.message;
-}
-util.inherits(CertificateParseError, Error);
-
-function KeyEncryptedError(name, format) {
-	if (Error.captureStackTrace)
-		Error.captureStackTrace(this, KeyEncryptedError);
-	this.name = 'KeyEncryptedError';
-	this.format = format;
-	this.keyName = name;
-	this.message = 'The ' + format + ' format key ' + name + ' is ' +
-	    'encrypted (password-protected), and no passphrase was ' +
-	    'provided in `options`';
-}
-util.inherits(KeyEncryptedError, Error);
-
-module.exports = {
-	FingerprintFormatError: FingerprintFormatError,
-	InvalidAlgorithmError: InvalidAlgorithmError,
-	KeyParseError: KeyParseError,
-	SignatureParseError: SignatureParseError,
-	KeyEncryptedError: KeyEncryptedError,
-	CertificateParseError: CertificateParseError
-};
+        nacl.sign.open = function (signedMsg, publicKey) {
+          if (arguments.length !== 2)
+            throw new Error(
+              "nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?",
+            );
+          checkArrayTypes(signedMsg, publicKey);
+          if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
+            throw new Error("bad public key size");
+          var tmp = new Uint8Array(signedMsg.length);
+          var mlen = crypto_sign_open(
+            tmp,
+            signedMsg,
+            signedMsg.length,
+            publicKey,
+          );
+          if (mlen < 0) return null;
+          var m = new Uint8Array(mlen);
+          for (var i = 0; i < m.length; i++) m[i] = tmp[i];
+          return m;
+        };
 
+        nacl.sign.detached = function (msg, secretKey) {
+          var signedMsg = nacl.sign(msg, secretKey);
+          var sig = new Uint8Array(crypto_sign_BYTES);
+          for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
+          return sig;
+        };
 
-/***/ }),
-/* 75 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-module.exports = Signature;
-
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var crypto = __webpack_require__(11);
-var errs = __webpack_require__(74);
-var utils = __webpack_require__(26);
-var asn1 = __webpack_require__(66);
-var SSHBuffer = __webpack_require__(159);
-
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-var SignatureParseError = errs.SignatureParseError;
-
-function Signature(opts) {
-	assert.object(opts, 'options');
-	assert.arrayOfObject(opts.parts, 'options.parts');
-	assert.string(opts.type, 'options.type');
-
-	var partLookup = {};
-	for (var i = 0; i < opts.parts.length; ++i) {
-		var part = opts.parts[i];
-		partLookup[part.name] = part;
-	}
-
-	this.type = opts.type;
-	this.hashAlgorithm = opts.hashAlgo;
-	this.curve = opts.curve;
-	this.parts = opts.parts;
-	this.part = partLookup;
-}
-
-Signature.prototype.toBuffer = function (format) {
-	if (format === undefined)
-		format = 'asn1';
-	assert.string(format, 'format');
-
-	var buf;
-	var stype = 'ssh-' + this.type;
-
-	switch (this.type) {
-	case 'rsa':
-		switch (this.hashAlgorithm) {
-		case 'sha256':
-			stype = 'rsa-sha2-256';
-			break;
-		case 'sha512':
-			stype = 'rsa-sha2-512';
-			break;
-		case 'sha1':
-		case undefined:
-			break;
-		default:
-			throw (new Error('SSH signature ' +
-			    'format does not support hash ' +
-			    'algorithm ' + this.hashAlgorithm));
-		}
-		if (format === 'ssh') {
-			buf = new SSHBuffer({});
-			buf.writeString(stype);
-			buf.writePart(this.part.sig);
-			return (buf.toBuffer());
-		} else {
-			return (this.part.sig.data);
-		}
-		break;
-
-	case 'ed25519':
-		if (format === 'ssh') {
-			buf = new SSHBuffer({});
-			buf.writeString(stype);
-			buf.writePart(this.part.sig);
-			return (buf.toBuffer());
-		} else {
-			return (this.part.sig.data);
-		}
-		break;
-
-	case 'dsa':
-	case 'ecdsa':
-		var r, s;
-		if (format === 'asn1') {
-			var der = new asn1.BerWriter();
-			der.startSequence();
-			r = utils.mpNormalize(this.part.r.data);
-			s = utils.mpNormalize(this.part.s.data);
-			der.writeBuffer(r, asn1.Ber.Integer);
-			der.writeBuffer(s, asn1.Ber.Integer);
-			der.endSequence();
-			return (der.buffer);
-		} else if (format === 'ssh' && this.type === 'dsa') {
-			buf = new SSHBuffer({});
-			buf.writeString('ssh-dss');
-			r = this.part.r.data;
-			if (r.length > 20 && r[0] === 0x00)
-				r = r.slice(1);
-			s = this.part.s.data;
-			if (s.length > 20 && s[0] === 0x00)
-				s = s.slice(1);
-			if ((this.hashAlgorithm &&
-			    this.hashAlgorithm !== 'sha1') ||
-			    r.length + s.length !== 40) {
-				throw (new Error('OpenSSH only supports ' +
-				    'DSA signatures with SHA1 hash'));
-			}
-			buf.writeBuffer(Buffer.concat([r, s]));
-			return (buf.toBuffer());
-		} else if (format === 'ssh' && this.type === 'ecdsa') {
-			var inner = new SSHBuffer({});
-			r = this.part.r.data;
-			inner.writeBuffer(r);
-			inner.writePart(this.part.s);
-
-			buf = new SSHBuffer({});
-			/* XXX: find a more proper way to do this? */
-			var curve;
-			if (r[0] === 0x00)
-				r = r.slice(1);
-			var sz = r.length * 8;
-			if (sz === 256)
-				curve = 'nistp256';
-			else if (sz === 384)
-				curve = 'nistp384';
-			else if (sz === 528)
-				curve = 'nistp521';
-			buf.writeString('ecdsa-sha2-' + curve);
-			buf.writeBuffer(inner.toBuffer());
-			return (buf.toBuffer());
-		}
-		throw (new Error('Invalid signature format'));
-	default:
-		throw (new Error('Invalid signature data'));
-	}
-};
+        nacl.sign.detached.verify = function (msg, sig, publicKey) {
+          checkArrayTypes(msg, sig, publicKey);
+          if (sig.length !== crypto_sign_BYTES)
+            throw new Error("bad signature size");
+          if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
+            throw new Error("bad public key size");
+          var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
+          var m = new Uint8Array(crypto_sign_BYTES + msg.length);
+          var i;
+          for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
+          for (i = 0; i < msg.length; i++) sm[i + crypto_sign_BYTES] = msg[i];
+          return crypto_sign_open(m, sm, sm.length, publicKey) >= 0;
+        };
 
-Signature.prototype.toString = function (format) {
-	assert.optionalString(format, 'format');
-	return (this.toBuffer(format).toString('base64'));
-};
+        nacl.sign.keyPair = function () {
+          var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
+          var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
+          crypto_sign_keypair(pk, sk);
+          return { publicKey: pk, secretKey: sk };
+        };
 
-Signature.parse = function (data, type, format) {
-	if (typeof (data) === 'string')
-		data = Buffer.from(data, 'base64');
-	assert.buffer(data, 'data');
-	assert.string(format, 'format');
-	assert.string(type, 'type');
-
-	var opts = {};
-	opts.type = type.toLowerCase();
-	opts.parts = [];
-
-	try {
-		assert.ok(data.length > 0, 'signature must not be empty');
-		switch (opts.type) {
-		case 'rsa':
-			return (parseOneNum(data, type, format, opts));
-		case 'ed25519':
-			return (parseOneNum(data, type, format, opts));
-
-		case 'dsa':
-		case 'ecdsa':
-			if (format === 'asn1')
-				return (parseDSAasn1(data, type, format, opts));
-			else if (opts.type === 'dsa')
-				return (parseDSA(data, type, format, opts));
-			else
-				return (parseECDSA(data, type, format, opts));
-
-		default:
-			throw (new InvalidAlgorithmError(type));
-		}
-
-	} catch (e) {
-		if (e instanceof InvalidAlgorithmError)
-			throw (e);
-		throw (new SignatureParseError(type, format, e));
-	}
-};
+        nacl.sign.keyPair.fromSecretKey = function (secretKey) {
+          checkArrayTypes(secretKey);
+          if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
+            throw new Error("bad secret key size");
+          var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
+          for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32 + i];
+          return { publicKey: pk, secretKey: new Uint8Array(secretKey) };
+        };
 
-function parseOneNum(data, type, format, opts) {
-	if (format === 'ssh') {
-		try {
-			var buf = new SSHBuffer({buffer: data});
-			var head = buf.readString();
-		} catch (e) {
-			/* fall through */
-		}
-		if (buf !== undefined) {
-			var msg = 'SSH signature does not match expected ' +
-			    'type (expected ' + type + ', got ' + head + ')';
-			switch (head) {
-			case 'ssh-rsa':
-				assert.strictEqual(type, 'rsa', msg);
-				opts.hashAlgo = 'sha1';
-				break;
-			case 'rsa-sha2-256':
-				assert.strictEqual(type, 'rsa', msg);
-				opts.hashAlgo = 'sha256';
-				break;
-			case 'rsa-sha2-512':
-				assert.strictEqual(type, 'rsa', msg);
-				opts.hashAlgo = 'sha512';
-				break;
-			case 'ssh-ed25519':
-				assert.strictEqual(type, 'ed25519', msg);
-				opts.hashAlgo = 'sha512';
-				break;
-			default:
-				throw (new Error('Unknown SSH signature ' +
-				    'type: ' + head));
-			}
-			var sig = buf.readPart();
-			assert.ok(buf.atEnd(), 'extra trailing bytes');
-			sig.name = 'sig';
-			opts.parts.push(sig);
-			return (new Signature(opts));
-		}
-	}
-	opts.parts.push({name: 'sig', data: data});
-	return (new Signature(opts));
-}
-
-function parseDSAasn1(data, type, format, opts) {
-	var der = new asn1.BerReader(data);
-	der.readSequence();
-	var r = der.readString(asn1.Ber.Integer, true);
-	var s = der.readString(asn1.Ber.Integer, true);
-
-	opts.parts.push({name: 'r', data: utils.mpNormalize(r)});
-	opts.parts.push({name: 's', data: utils.mpNormalize(s)});
-
-	return (new Signature(opts));
-}
-
-function parseDSA(data, type, format, opts) {
-	if (data.length != 40) {
-		var buf = new SSHBuffer({buffer: data});
-		var d = buf.readBuffer();
-		if (d.toString('ascii') === 'ssh-dss')
-			d = buf.readBuffer();
-		assert.ok(buf.atEnd(), 'extra trailing bytes');
-		assert.strictEqual(d.length, 40, 'invalid inner length');
-		data = d;
-	}
-	opts.parts.push({name: 'r', data: data.slice(0, 20)});
-	opts.parts.push({name: 's', data: data.slice(20, 40)});
-	return (new Signature(opts));
-}
-
-function parseECDSA(data, type, format, opts) {
-	var buf = new SSHBuffer({buffer: data});
-
-	var r, s;
-	var inner = buf.readBuffer();
-	var stype = inner.toString('ascii');
-	if (stype.slice(0, 6) === 'ecdsa-') {
-		var parts = stype.split('-');
-		assert.strictEqual(parts[0], 'ecdsa');
-		assert.strictEqual(parts[1], 'sha2');
-		opts.curve = parts[2];
-		switch (opts.curve) {
-		case 'nistp256':
-			opts.hashAlgo = 'sha256';
-			break;
-		case 'nistp384':
-			opts.hashAlgo = 'sha384';
-			break;
-		case 'nistp521':
-			opts.hashAlgo = 'sha512';
-			break;
-		default:
-			throw (new Error('Unsupported ECDSA curve: ' +
-			    opts.curve));
-		}
-		inner = buf.readBuffer();
-		assert.ok(buf.atEnd(), 'extra trailing bytes on outer');
-		buf = new SSHBuffer({buffer: inner});
-		r = buf.readPart();
-	} else {
-		r = {data: inner};
-	}
-
-	s = buf.readPart();
-	assert.ok(buf.atEnd(), 'extra trailing bytes');
-
-	r.name = 'r';
-	s.name = 's';
-
-	opts.parts.push(r);
-	opts.parts.push(s);
-	return (new Signature(opts));
-}
-
-Signature.isSignature = function (obj, ver) {
-	return (utils.isCompatible(obj, Signature, ver));
-};
+        nacl.sign.keyPair.fromSeed = function (seed) {
+          checkArrayTypes(seed);
+          if (seed.length !== crypto_sign_SEEDBYTES)
+            throw new Error("bad seed size");
+          var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
+          var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
+          for (var i = 0; i < 32; i++) sk[i] = seed[i];
+          crypto_sign_keypair(pk, sk, true);
+          return { publicKey: pk, secretKey: sk };
+        };
 
-/*
- * API versions for Signature:
- * [1,0] -- initial ver
- * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent
- *          hashAlgorithm property
- * [2,1] -- first tagged version
- */
-Signature.prototype._sshpkApiVersion = [2, 1];
+        nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
+        nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
+        nacl.sign.seedLength = crypto_sign_SEEDBYTES;
+        nacl.sign.signatureLength = crypto_sign_BYTES;
 
-Signature._oldVersionDetect = function (obj) {
-	assert.func(obj.toBuffer);
-	if (obj.hasOwnProperty('hashAlgorithm'))
-		return ([2, 0]);
-	return ([1, 0]);
-};
+        nacl.hash = function (msg) {
+          checkArrayTypes(msg);
+          var h = new Uint8Array(crypto_hash_BYTES);
+          crypto_hash(h, msg, msg.length);
+          return h;
+        };
 
+        nacl.hash.hashLength = crypto_hash_BYTES;
 
-/***/ }),
-/* 76 */
-/***/ (function(module, exports, __webpack_require__) {
+        nacl.verify = function (x, y) {
+          checkArrayTypes(x, y);
+          // Zero length arguments are considered not equal.
+          if (x.length === 0 || y.length === 0) return false;
+          if (x.length !== y.length) return false;
+          return vn(x, 0, y, 0, x.length) === 0 ? true : false;
+        };
 
-(function(nacl) {
-'use strict';
+        nacl.setPRNG = function (fn) {
+          randombytes = fn;
+        };
 
-// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
-// Public domain.
-//
-// Implementation derived from TweetNaCl version 20140427.
-// See for details: http://tweetnacl.cr.yp.to/
+        (function () {
+          // Initialize PRNG if environment provides CSPRNG.
+          // If not, methods calling randombytes will throw.
+          var crypto =
+            typeof self !== "undefined" ? self.crypto || self.msCrypto : null;
+          if (crypto && crypto.getRandomValues) {
+            // Browsers.
+            var QUOTA = 65536;
+            nacl.setPRNG(function (x, n) {
+              var i,
+                v = new Uint8Array(n);
+              for (i = 0; i < n; i += QUOTA) {
+                crypto.getRandomValues(
+                  v.subarray(i, i + Math.min(n - i, QUOTA)),
+                );
+              }
+              for (i = 0; i < n; i++) x[i] = v[i];
+              cleanup(v);
+            });
+          } else if (true) {
+            // Node.js.
+            crypto = __webpack_require__(11);
+            if (crypto && crypto.randomBytes) {
+              nacl.setPRNG(function (x, n) {
+                var i,
+                  v = crypto.randomBytes(n);
+                for (i = 0; i < n; i++) x[i] = v[i];
+                cleanup(v);
+              });
+            }
+          }
+        })();
+      })(
+        typeof module !== "undefined" && module.exports
+          ? module.exports
+          : (self.nacl = self.nacl || {}),
+      );
 
-var gf = function(init) {
-  var i, r = new Float64Array(16);
-  if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
-  return r;
-};
+      /***/
+    },
+    /* 77 */
+    /***/ function (module, exports) {
+      module.exports = require("events");
 
-//  Pluggable, initialized in high-level API below.
-var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
-
-var _0 = new Uint8Array(16);
-var _9 = new Uint8Array(32); _9[0] = 9;
-
-var gf0 = gf(),
-    gf1 = gf([1]),
-    _121665 = gf([0xdb41, 1]),
-    D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
-    D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
-    X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
-    Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
-    I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
-
-function ts64(x, i, h, l) {
-  x[i]   = (h >> 24) & 0xff;
-  x[i+1] = (h >> 16) & 0xff;
-  x[i+2] = (h >>  8) & 0xff;
-  x[i+3] = h & 0xff;
-  x[i+4] = (l >> 24)  & 0xff;
-  x[i+5] = (l >> 16)  & 0xff;
-  x[i+6] = (l >>  8)  & 0xff;
-  x[i+7] = l & 0xff;
-}
-
-function vn(x, xi, y, yi, n) {
-  var i,d = 0;
-  for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
-  return (1 & ((d - 1) >>> 8)) - 1;
-}
-
-function crypto_verify_16(x, xi, y, yi) {
-  return vn(x,xi,y,yi,16);
-}
-
-function crypto_verify_32(x, xi, y, yi) {
-  return vn(x,xi,y,yi,32);
-}
-
-function core_salsa20(o, p, k, c) {
-  var j0  = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
-      j1  = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
-      j2  = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
-      j3  = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
-      j4  = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
-      j5  = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
-      j6  = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
-      j7  = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
-      j8  = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
-      j9  = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
-      j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
-      j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
-      j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
-      j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
-      j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
-      j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
-
-  var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
-      x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
-      x15 = j15, u;
-
-  for (var i = 0; i < 20; i += 2) {
-    u = x0 + x12 | 0;
-    x4 ^= u<<7 | u>>>(32-7);
-    u = x4 + x0 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x4 | 0;
-    x12 ^= u<<13 | u>>>(32-13);
-    u = x12 + x8 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x1 | 0;
-    x9 ^= u<<7 | u>>>(32-7);
-    u = x9 + x5 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x9 | 0;
-    x1 ^= u<<13 | u>>>(32-13);
-    u = x1 + x13 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x6 | 0;
-    x14 ^= u<<7 | u>>>(32-7);
-    u = x14 + x10 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x14 | 0;
-    x6 ^= u<<13 | u>>>(32-13);
-    u = x6 + x2 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x11 | 0;
-    x3 ^= u<<7 | u>>>(32-7);
-    u = x3 + x15 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x3 | 0;
-    x11 ^= u<<13 | u>>>(32-13);
-    u = x11 + x7 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-
-    u = x0 + x3 | 0;
-    x1 ^= u<<7 | u>>>(32-7);
-    u = x1 + x0 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x1 | 0;
-    x3 ^= u<<13 | u>>>(32-13);
-    u = x3 + x2 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x4 | 0;
-    x6 ^= u<<7 | u>>>(32-7);
-    u = x6 + x5 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x6 | 0;
-    x4 ^= u<<13 | u>>>(32-13);
-    u = x4 + x7 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x9 | 0;
-    x11 ^= u<<7 | u>>>(32-7);
-    u = x11 + x10 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x11 | 0;
-    x9 ^= u<<13 | u>>>(32-13);
-    u = x9 + x8 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x14 | 0;
-    x12 ^= u<<7 | u>>>(32-7);
-    u = x12 + x15 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x12 | 0;
-    x14 ^= u<<13 | u>>>(32-13);
-    u = x14 + x13 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-  }
-   x0 =  x0 +  j0 | 0;
-   x1 =  x1 +  j1 | 0;
-   x2 =  x2 +  j2 | 0;
-   x3 =  x3 +  j3 | 0;
-   x4 =  x4 +  j4 | 0;
-   x5 =  x5 +  j5 | 0;
-   x6 =  x6 +  j6 | 0;
-   x7 =  x7 +  j7 | 0;
-   x8 =  x8 +  j8 | 0;
-   x9 =  x9 +  j9 | 0;
-  x10 = x10 + j10 | 0;
-  x11 = x11 + j11 | 0;
-  x12 = x12 + j12 | 0;
-  x13 = x13 + j13 | 0;
-  x14 = x14 + j14 | 0;
-  x15 = x15 + j15 | 0;
-
-  o[ 0] = x0 >>>  0 & 0xff;
-  o[ 1] = x0 >>>  8 & 0xff;
-  o[ 2] = x0 >>> 16 & 0xff;
-  o[ 3] = x0 >>> 24 & 0xff;
-
-  o[ 4] = x1 >>>  0 & 0xff;
-  o[ 5] = x1 >>>  8 & 0xff;
-  o[ 6] = x1 >>> 16 & 0xff;
-  o[ 7] = x1 >>> 24 & 0xff;
-
-  o[ 8] = x2 >>>  0 & 0xff;
-  o[ 9] = x2 >>>  8 & 0xff;
-  o[10] = x2 >>> 16 & 0xff;
-  o[11] = x2 >>> 24 & 0xff;
-
-  o[12] = x3 >>>  0 & 0xff;
-  o[13] = x3 >>>  8 & 0xff;
-  o[14] = x3 >>> 16 & 0xff;
-  o[15] = x3 >>> 24 & 0xff;
-
-  o[16] = x4 >>>  0 & 0xff;
-  o[17] = x4 >>>  8 & 0xff;
-  o[18] = x4 >>> 16 & 0xff;
-  o[19] = x4 >>> 24 & 0xff;
-
-  o[20] = x5 >>>  0 & 0xff;
-  o[21] = x5 >>>  8 & 0xff;
-  o[22] = x5 >>> 16 & 0xff;
-  o[23] = x5 >>> 24 & 0xff;
-
-  o[24] = x6 >>>  0 & 0xff;
-  o[25] = x6 >>>  8 & 0xff;
-  o[26] = x6 >>> 16 & 0xff;
-  o[27] = x6 >>> 24 & 0xff;
-
-  o[28] = x7 >>>  0 & 0xff;
-  o[29] = x7 >>>  8 & 0xff;
-  o[30] = x7 >>> 16 & 0xff;
-  o[31] = x7 >>> 24 & 0xff;
-
-  o[32] = x8 >>>  0 & 0xff;
-  o[33] = x8 >>>  8 & 0xff;
-  o[34] = x8 >>> 16 & 0xff;
-  o[35] = x8 >>> 24 & 0xff;
-
-  o[36] = x9 >>>  0 & 0xff;
-  o[37] = x9 >>>  8 & 0xff;
-  o[38] = x9 >>> 16 & 0xff;
-  o[39] = x9 >>> 24 & 0xff;
-
-  o[40] = x10 >>>  0 & 0xff;
-  o[41] = x10 >>>  8 & 0xff;
-  o[42] = x10 >>> 16 & 0xff;
-  o[43] = x10 >>> 24 & 0xff;
-
-  o[44] = x11 >>>  0 & 0xff;
-  o[45] = x11 >>>  8 & 0xff;
-  o[46] = x11 >>> 16 & 0xff;
-  o[47] = x11 >>> 24 & 0xff;
-
-  o[48] = x12 >>>  0 & 0xff;
-  o[49] = x12 >>>  8 & 0xff;
-  o[50] = x12 >>> 16 & 0xff;
-  o[51] = x12 >>> 24 & 0xff;
-
-  o[52] = x13 >>>  0 & 0xff;
-  o[53] = x13 >>>  8 & 0xff;
-  o[54] = x13 >>> 16 & 0xff;
-  o[55] = x13 >>> 24 & 0xff;
-
-  o[56] = x14 >>>  0 & 0xff;
-  o[57] = x14 >>>  8 & 0xff;
-  o[58] = x14 >>> 16 & 0xff;
-  o[59] = x14 >>> 24 & 0xff;
-
-  o[60] = x15 >>>  0 & 0xff;
-  o[61] = x15 >>>  8 & 0xff;
-  o[62] = x15 >>> 16 & 0xff;
-  o[63] = x15 >>> 24 & 0xff;
-}
-
-function core_hsalsa20(o,p,k,c) {
-  var j0  = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
-      j1  = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
-      j2  = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
-      j3  = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
-      j4  = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
-      j5  = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
-      j6  = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
-      j7  = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
-      j8  = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
-      j9  = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
-      j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
-      j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
-      j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
-      j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
-      j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
-      j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
-
-  var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
-      x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
-      x15 = j15, u;
-
-  for (var i = 0; i < 20; i += 2) {
-    u = x0 + x12 | 0;
-    x4 ^= u<<7 | u>>>(32-7);
-    u = x4 + x0 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x4 | 0;
-    x12 ^= u<<13 | u>>>(32-13);
-    u = x12 + x8 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x1 | 0;
-    x9 ^= u<<7 | u>>>(32-7);
-    u = x9 + x5 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x9 | 0;
-    x1 ^= u<<13 | u>>>(32-13);
-    u = x1 + x13 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x6 | 0;
-    x14 ^= u<<7 | u>>>(32-7);
-    u = x14 + x10 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x14 | 0;
-    x6 ^= u<<13 | u>>>(32-13);
-    u = x6 + x2 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x11 | 0;
-    x3 ^= u<<7 | u>>>(32-7);
-    u = x3 + x15 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x3 | 0;
-    x11 ^= u<<13 | u>>>(32-13);
-    u = x11 + x7 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-
-    u = x0 + x3 | 0;
-    x1 ^= u<<7 | u>>>(32-7);
-    u = x1 + x0 | 0;
-    x2 ^= u<<9 | u>>>(32-9);
-    u = x2 + x1 | 0;
-    x3 ^= u<<13 | u>>>(32-13);
-    u = x3 + x2 | 0;
-    x0 ^= u<<18 | u>>>(32-18);
-
-    u = x5 + x4 | 0;
-    x6 ^= u<<7 | u>>>(32-7);
-    u = x6 + x5 | 0;
-    x7 ^= u<<9 | u>>>(32-9);
-    u = x7 + x6 | 0;
-    x4 ^= u<<13 | u>>>(32-13);
-    u = x4 + x7 | 0;
-    x5 ^= u<<18 | u>>>(32-18);
-
-    u = x10 + x9 | 0;
-    x11 ^= u<<7 | u>>>(32-7);
-    u = x11 + x10 | 0;
-    x8 ^= u<<9 | u>>>(32-9);
-    u = x8 + x11 | 0;
-    x9 ^= u<<13 | u>>>(32-13);
-    u = x9 + x8 | 0;
-    x10 ^= u<<18 | u>>>(32-18);
-
-    u = x15 + x14 | 0;
-    x12 ^= u<<7 | u>>>(32-7);
-    u = x12 + x15 | 0;
-    x13 ^= u<<9 | u>>>(32-9);
-    u = x13 + x12 | 0;
-    x14 ^= u<<13 | u>>>(32-13);
-    u = x14 + x13 | 0;
-    x15 ^= u<<18 | u>>>(32-18);
-  }
+      /***/
+    },
+    /* 78 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  o[ 0] = x0 >>>  0 & 0xff;
-  o[ 1] = x0 >>>  8 & 0xff;
-  o[ 2] = x0 >>> 16 & 0xff;
-  o[ 3] = x0 >>> 24 & 0xff;
-
-  o[ 4] = x5 >>>  0 & 0xff;
-  o[ 5] = x5 >>>  8 & 0xff;
-  o[ 6] = x5 >>> 16 & 0xff;
-  o[ 7] = x5 >>> 24 & 0xff;
-
-  o[ 8] = x10 >>>  0 & 0xff;
-  o[ 9] = x10 >>>  8 & 0xff;
-  o[10] = x10 >>> 16 & 0xff;
-  o[11] = x10 >>> 24 & 0xff;
-
-  o[12] = x15 >>>  0 & 0xff;
-  o[13] = x15 >>>  8 & 0xff;
-  o[14] = x15 >>> 16 & 0xff;
-  o[15] = x15 >>> 24 & 0xff;
-
-  o[16] = x6 >>>  0 & 0xff;
-  o[17] = x6 >>>  8 & 0xff;
-  o[18] = x6 >>> 16 & 0xff;
-  o[19] = x6 >>> 24 & 0xff;
-
-  o[20] = x7 >>>  0 & 0xff;
-  o[21] = x7 >>>  8 & 0xff;
-  o[22] = x7 >>> 16 & 0xff;
-  o[23] = x7 >>> 24 & 0xff;
-
-  o[24] = x8 >>>  0 & 0xff;
-  o[25] = x8 >>>  8 & 0xff;
-  o[26] = x8 >>> 16 & 0xff;
-  o[27] = x8 >>> 24 & 0xff;
-
-  o[28] = x9 >>>  0 & 0xff;
-  o[29] = x9 >>>  8 & 0xff;
-  o[30] = x9 >>> 16 & 0xff;
-  o[31] = x9 >>> 24 & 0xff;
-}
-
-function crypto_core_salsa20(out,inp,k,c) {
-  core_salsa20(out,inp,k,c);
-}
-
-function crypto_core_hsalsa20(out,inp,k,c) {
-  core_hsalsa20(out,inp,k,c);
-}
-
-var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]);
-            // "expand 32-byte k"
-
-function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) {
-  var z = new Uint8Array(16), x = new Uint8Array(64);
-  var u, i;
-  for (i = 0; i < 16; i++) z[i] = 0;
-  for (i = 0; i < 8; i++) z[i] = n[i];
-  while (b >= 64) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < 64; i++) c[cpos+i] = m[mpos+i] ^ x[i];
-    u = 1;
-    for (i = 8; i < 16; i++) {
-      u = u + (z[i] & 0xff) | 0;
-      z[i] = u & 0xff;
-      u >>>= 8;
-    }
-    b -= 64;
-    cpos += 64;
-    mpos += 64;
-  }
-  if (b > 0) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < b; i++) c[cpos+i] = m[mpos+i] ^ x[i];
-  }
-  return 0;
-}
-
-function crypto_stream_salsa20(c,cpos,b,n,k) {
-  var z = new Uint8Array(16), x = new Uint8Array(64);
-  var u, i;
-  for (i = 0; i < 16; i++) z[i] = 0;
-  for (i = 0; i < 8; i++) z[i] = n[i];
-  while (b >= 64) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < 64; i++) c[cpos+i] = x[i];
-    u = 1;
-    for (i = 8; i < 16; i++) {
-      u = u + (z[i] & 0xff) | 0;
-      z[i] = u & 0xff;
-      u >>>= 8;
-    }
-    b -= 64;
-    cpos += 64;
-  }
-  if (b > 0) {
-    crypto_core_salsa20(x,z,k,sigma);
-    for (i = 0; i < b; i++) c[cpos+i] = x[i];
-  }
-  return 0;
-}
-
-function crypto_stream(c,cpos,d,n,k) {
-  var s = new Uint8Array(32);
-  crypto_core_hsalsa20(s,n,k,sigma);
-  var sn = new Uint8Array(8);
-  for (var i = 0; i < 8; i++) sn[i] = n[i+16];
-  return crypto_stream_salsa20(c,cpos,d,sn,s);
-}
-
-function crypto_stream_xor(c,cpos,m,mpos,d,n,k) {
-  var s = new Uint8Array(32);
-  crypto_core_hsalsa20(s,n,k,sigma);
-  var sn = new Uint8Array(8);
-  for (var i = 0; i < 8; i++) sn[i] = n[i+16];
-  return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s);
-}
-
-/*
-* Port of Andrew Moon's Poly1305-donna-16. Public domain.
-* https://github.com/floodyberry/poly1305-donna
-*/
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.hostedGit = exports.registries = undefined;
+      exports.getExoticResolver = getExoticResolver;
+      exports.hostedGitFragmentToGitUrl = hostedGitFragmentToGitUrl;
 
-var poly1305 = function(key) {
-  this.buffer = new Uint8Array(16);
-  this.r = new Uint16Array(10);
-  this.h = new Uint16Array(10);
-  this.pad = new Uint16Array(8);
-  this.leftover = 0;
-  this.fin = 0;
-
-  var t0, t1, t2, t3, t4, t5, t6, t7;
-
-  t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0                     ) & 0x1fff;
-  t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 <<  3)) & 0x1fff;
-  t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 <<  6)) & 0x1f03;
-  t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>>  7) | (t3 <<  9)) & 0x1fff;
-  t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>>  4) | (t4 << 12)) & 0x00ff;
-  this.r[5] = ((t4 >>>  1)) & 0x1ffe;
-  t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 <<  2)) & 0x1fff;
-  t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 <<  5)) & 0x1f81;
-  t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>>  8) | (t7 <<  8)) & 0x1fff;
-  this.r[9] = ((t7 >>>  5)) & 0x007f;
-
-  this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8;
-  this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8;
-  this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8;
-  this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8;
-  this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8;
-  this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8;
-  this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8;
-  this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8;
-};
+      var _baseResolver;
 
-poly1305.prototype.blocks = function(m, mpos, bytes) {
-  var hibit = this.fin ? 0 : (1 << 11);
-  var t0, t1, t2, t3, t4, t5, t6, t7, c;
-  var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
-
-  var h0 = this.h[0],
-      h1 = this.h[1],
-      h2 = this.h[2],
-      h3 = this.h[3],
-      h4 = this.h[4],
-      h5 = this.h[5],
-      h6 = this.h[6],
-      h7 = this.h[7],
-      h8 = this.h[8],
-      h9 = this.h[9];
-
-  var r0 = this.r[0],
-      r1 = this.r[1],
-      r2 = this.r[2],
-      r3 = this.r[3],
-      r4 = this.r[4],
-      r5 = this.r[5],
-      r6 = this.r[6],
-      r7 = this.r[7],
-      r8 = this.r[8],
-      r9 = this.r[9];
-
-  while (bytes >= 16) {
-    t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0                     ) & 0x1fff;
-    t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 <<  3)) & 0x1fff;
-    t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 <<  6)) & 0x1fff;
-    t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>>  7) | (t3 <<  9)) & 0x1fff;
-    t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>>  4) | (t4 << 12)) & 0x1fff;
-    h5 += ((t4 >>>  1)) & 0x1fff;
-    t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 <<  2)) & 0x1fff;
-    t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 <<  5)) & 0x1fff;
-    t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>>  8) | (t7 <<  8)) & 0x1fff;
-    h9 += ((t7 >>> 5)) | hibit;
-
-    c = 0;
-
-    d0 = c;
-    d0 += h0 * r0;
-    d0 += h1 * (5 * r9);
-    d0 += h2 * (5 * r8);
-    d0 += h3 * (5 * r7);
-    d0 += h4 * (5 * r6);
-    c = (d0 >>> 13); d0 &= 0x1fff;
-    d0 += h5 * (5 * r5);
-    d0 += h6 * (5 * r4);
-    d0 += h7 * (5 * r3);
-    d0 += h8 * (5 * r2);
-    d0 += h9 * (5 * r1);
-    c += (d0 >>> 13); d0 &= 0x1fff;
-
-    d1 = c;
-    d1 += h0 * r1;
-    d1 += h1 * r0;
-    d1 += h2 * (5 * r9);
-    d1 += h3 * (5 * r8);
-    d1 += h4 * (5 * r7);
-    c = (d1 >>> 13); d1 &= 0x1fff;
-    d1 += h5 * (5 * r6);
-    d1 += h6 * (5 * r5);
-    d1 += h7 * (5 * r4);
-    d1 += h8 * (5 * r3);
-    d1 += h9 * (5 * r2);
-    c += (d1 >>> 13); d1 &= 0x1fff;
-
-    d2 = c;
-    d2 += h0 * r2;
-    d2 += h1 * r1;
-    d2 += h2 * r0;
-    d2 += h3 * (5 * r9);
-    d2 += h4 * (5 * r8);
-    c = (d2 >>> 13); d2 &= 0x1fff;
-    d2 += h5 * (5 * r7);
-    d2 += h6 * (5 * r6);
-    d2 += h7 * (5 * r5);
-    d2 += h8 * (5 * r4);
-    d2 += h9 * (5 * r3);
-    c += (d2 >>> 13); d2 &= 0x1fff;
-
-    d3 = c;
-    d3 += h0 * r3;
-    d3 += h1 * r2;
-    d3 += h2 * r1;
-    d3 += h3 * r0;
-    d3 += h4 * (5 * r9);
-    c = (d3 >>> 13); d3 &= 0x1fff;
-    d3 += h5 * (5 * r8);
-    d3 += h6 * (5 * r7);
-    d3 += h7 * (5 * r6);
-    d3 += h8 * (5 * r5);
-    d3 += h9 * (5 * r4);
-    c += (d3 >>> 13); d3 &= 0x1fff;
-
-    d4 = c;
-    d4 += h0 * r4;
-    d4 += h1 * r3;
-    d4 += h2 * r2;
-    d4 += h3 * r1;
-    d4 += h4 * r0;
-    c = (d4 >>> 13); d4 &= 0x1fff;
-    d4 += h5 * (5 * r9);
-    d4 += h6 * (5 * r8);
-    d4 += h7 * (5 * r7);
-    d4 += h8 * (5 * r6);
-    d4 += h9 * (5 * r5);
-    c += (d4 >>> 13); d4 &= 0x1fff;
-
-    d5 = c;
-    d5 += h0 * r5;
-    d5 += h1 * r4;
-    d5 += h2 * r3;
-    d5 += h3 * r2;
-    d5 += h4 * r1;
-    c = (d5 >>> 13); d5 &= 0x1fff;
-    d5 += h5 * r0;
-    d5 += h6 * (5 * r9);
-    d5 += h7 * (5 * r8);
-    d5 += h8 * (5 * r7);
-    d5 += h9 * (5 * r6);
-    c += (d5 >>> 13); d5 &= 0x1fff;
-
-    d6 = c;
-    d6 += h0 * r6;
-    d6 += h1 * r5;
-    d6 += h2 * r4;
-    d6 += h3 * r3;
-    d6 += h4 * r2;
-    c = (d6 >>> 13); d6 &= 0x1fff;
-    d6 += h5 * r1;
-    d6 += h6 * r0;
-    d6 += h7 * (5 * r9);
-    d6 += h8 * (5 * r8);
-    d6 += h9 * (5 * r7);
-    c += (d6 >>> 13); d6 &= 0x1fff;
-
-    d7 = c;
-    d7 += h0 * r7;
-    d7 += h1 * r6;
-    d7 += h2 * r5;
-    d7 += h3 * r4;
-    d7 += h4 * r3;
-    c = (d7 >>> 13); d7 &= 0x1fff;
-    d7 += h5 * r2;
-    d7 += h6 * r1;
-    d7 += h7 * r0;
-    d7 += h8 * (5 * r9);
-    d7 += h9 * (5 * r8);
-    c += (d7 >>> 13); d7 &= 0x1fff;
-
-    d8 = c;
-    d8 += h0 * r8;
-    d8 += h1 * r7;
-    d8 += h2 * r6;
-    d8 += h3 * r5;
-    d8 += h4 * r4;
-    c = (d8 >>> 13); d8 &= 0x1fff;
-    d8 += h5 * r3;
-    d8 += h6 * r2;
-    d8 += h7 * r1;
-    d8 += h8 * r0;
-    d8 += h9 * (5 * r9);
-    c += (d8 >>> 13); d8 &= 0x1fff;
-
-    d9 = c;
-    d9 += h0 * r9;
-    d9 += h1 * r8;
-    d9 += h2 * r7;
-    d9 += h3 * r6;
-    d9 += h4 * r5;
-    c = (d9 >>> 13); d9 &= 0x1fff;
-    d9 += h5 * r4;
-    d9 += h6 * r3;
-    d9 += h7 * r2;
-    d9 += h8 * r1;
-    d9 += h9 * r0;
-    c += (d9 >>> 13); d9 &= 0x1fff;
-
-    c = (((c << 2) + c)) | 0;
-    c = (c + d0) | 0;
-    d0 = c & 0x1fff;
-    c = (c >>> 13);
-    d1 += c;
-
-    h0 = d0;
-    h1 = d1;
-    h2 = d2;
-    h3 = d3;
-    h4 = d4;
-    h5 = d5;
-    h6 = d6;
-    h7 = d7;
-    h8 = d8;
-    h9 = d9;
-
-    mpos += 16;
-    bytes -= 16;
-  }
-  this.h[0] = h0;
-  this.h[1] = h1;
-  this.h[2] = h2;
-  this.h[3] = h3;
-  this.h[4] = h4;
-  this.h[5] = h5;
-  this.h[6] = h6;
-  this.h[7] = h7;
-  this.h[8] = h8;
-  this.h[9] = h9;
-};
+      function _load_baseResolver() {
+        return (_baseResolver = _interopRequireDefault(
+          __webpack_require__(123),
+        ));
+      }
 
-poly1305.prototype.finish = function(mac, macpos) {
-  var g = new Uint16Array(10);
-  var c, mask, f, i;
+      var _npmResolver;
 
-  if (this.leftover) {
-    i = this.leftover;
-    this.buffer[i++] = 1;
-    for (; i < 16; i++) this.buffer[i] = 0;
-    this.fin = 1;
-    this.blocks(this.buffer, 0, 16);
-  }
+      function _load_npmResolver() {
+        return (_npmResolver = _interopRequireDefault(
+          __webpack_require__(217),
+        ));
+      }
 
-  c = this.h[1] >>> 13;
-  this.h[1] &= 0x1fff;
-  for (i = 2; i < 10; i++) {
-    this.h[i] += c;
-    c = this.h[i] >>> 13;
-    this.h[i] &= 0x1fff;
-  }
-  this.h[0] += (c * 5);
-  c = this.h[0] >>> 13;
-  this.h[0] &= 0x1fff;
-  this.h[1] += c;
-  c = this.h[1] >>> 13;
-  this.h[1] &= 0x1fff;
-  this.h[2] += c;
-
-  g[0] = this.h[0] + 5;
-  c = g[0] >>> 13;
-  g[0] &= 0x1fff;
-  for (i = 1; i < 10; i++) {
-    g[i] = this.h[i] + c;
-    c = g[i] >>> 13;
-    g[i] &= 0x1fff;
-  }
-  g[9] -= (1 << 13);
-
-  mask = (c ^ 1) - 1;
-  for (i = 0; i < 10; i++) g[i] &= mask;
-  mask = ~mask;
-  for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
-
-  this.h[0] = ((this.h[0]       ) | (this.h[1] << 13)                    ) & 0xffff;
-  this.h[1] = ((this.h[1] >>>  3) | (this.h[2] << 10)                    ) & 0xffff;
-  this.h[2] = ((this.h[2] >>>  6) | (this.h[3] <<  7)                    ) & 0xffff;
-  this.h[3] = ((this.h[3] >>>  9) | (this.h[4] <<  4)                    ) & 0xffff;
-  this.h[4] = ((this.h[4] >>> 12) | (this.h[5] <<  1) | (this.h[6] << 14)) & 0xffff;
-  this.h[5] = ((this.h[6] >>>  2) | (this.h[7] << 11)                    ) & 0xffff;
-  this.h[6] = ((this.h[7] >>>  5) | (this.h[8] <<  8)                    ) & 0xffff;
-  this.h[7] = ((this.h[8] >>>  8) | (this.h[9] <<  5)                    ) & 0xffff;
-
-  f = this.h[0] + this.pad[0];
-  this.h[0] = f & 0xffff;
-  for (i = 1; i < 8; i++) {
-    f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
-    this.h[i] = f & 0xffff;
-  }
+      var _yarnResolver;
 
-  mac[macpos+ 0] = (this.h[0] >>> 0) & 0xff;
-  mac[macpos+ 1] = (this.h[0] >>> 8) & 0xff;
-  mac[macpos+ 2] = (this.h[1] >>> 0) & 0xff;
-  mac[macpos+ 3] = (this.h[1] >>> 8) & 0xff;
-  mac[macpos+ 4] = (this.h[2] >>> 0) & 0xff;
-  mac[macpos+ 5] = (this.h[2] >>> 8) & 0xff;
-  mac[macpos+ 6] = (this.h[3] >>> 0) & 0xff;
-  mac[macpos+ 7] = (this.h[3] >>> 8) & 0xff;
-  mac[macpos+ 8] = (this.h[4] >>> 0) & 0xff;
-  mac[macpos+ 9] = (this.h[4] >>> 8) & 0xff;
-  mac[macpos+10] = (this.h[5] >>> 0) & 0xff;
-  mac[macpos+11] = (this.h[5] >>> 8) & 0xff;
-  mac[macpos+12] = (this.h[6] >>> 0) & 0xff;
-  mac[macpos+13] = (this.h[6] >>> 8) & 0xff;
-  mac[macpos+14] = (this.h[7] >>> 0) & 0xff;
-  mac[macpos+15] = (this.h[7] >>> 8) & 0xff;
-};
+      function _load_yarnResolver() {
+        return (_yarnResolver = _interopRequireDefault(
+          __webpack_require__(576),
+        ));
+      }
 
-poly1305.prototype.update = function(m, mpos, bytes) {
-  var i, want;
-
-  if (this.leftover) {
-    want = (16 - this.leftover);
-    if (want > bytes)
-      want = bytes;
-    for (i = 0; i < want; i++)
-      this.buffer[this.leftover + i] = m[mpos+i];
-    bytes -= want;
-    mpos += want;
-    this.leftover += want;
-    if (this.leftover < 16)
-      return;
-    this.blocks(this.buffer, 0, 16);
-    this.leftover = 0;
-  }
+      var _gitResolver;
 
-  if (bytes >= 16) {
-    want = bytes - (bytes % 16);
-    this.blocks(m, mpos, want);
-    mpos += want;
-    bytes -= want;
-  }
+      function _load_gitResolver() {
+        return (_gitResolver = _interopRequireDefault(
+          __webpack_require__(124),
+        ));
+      }
 
-  if (bytes) {
-    for (i = 0; i < bytes; i++)
-      this.buffer[this.leftover + i] = m[mpos+i];
-    this.leftover += bytes;
-  }
-};
+      var _tarballResolver;
 
-function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
-  var s = new poly1305(k);
-  s.update(m, mpos, n);
-  s.finish(out, outpos);
-  return 0;
-}
-
-function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
-  var x = new Uint8Array(16);
-  crypto_onetimeauth(x,0,m,mpos,n,k);
-  return crypto_verify_16(h,hpos,x,0);
-}
-
-function crypto_secretbox(c,m,d,n,k) {
-  var i;
-  if (d < 32) return -1;
-  crypto_stream_xor(c,0,m,0,d,n,k);
-  crypto_onetimeauth(c, 16, c, 32, d - 32, c);
-  for (i = 0; i < 16; i++) c[i] = 0;
-  return 0;
-}
-
-function crypto_secretbox_open(m,c,d,n,k) {
-  var i;
-  var x = new Uint8Array(32);
-  if (d < 32) return -1;
-  crypto_stream(x,0,32,n,k);
-  if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1;
-  crypto_stream_xor(m,0,c,0,d,n,k);
-  for (i = 0; i < 32; i++) m[i] = 0;
-  return 0;
-}
-
-function set25519(r, a) {
-  var i;
-  for (i = 0; i < 16; i++) r[i] = a[i]|0;
-}
-
-function car25519(o) {
-  var i, v, c = 1;
-  for (i = 0; i < 16; i++) {
-    v = o[i] + c + 65535;
-    c = Math.floor(v / 65536);
-    o[i] = v - c * 65536;
-  }
-  o[0] += c-1 + 37 * (c-1);
-}
-
-function sel25519(p, q, b) {
-  var t, c = ~(b-1);
-  for (var i = 0; i < 16; i++) {
-    t = c & (p[i] ^ q[i]);
-    p[i] ^= t;
-    q[i] ^= t;
-  }
-}
-
-function pack25519(o, n) {
-  var i, j, b;
-  var m = gf(), t = gf();
-  for (i = 0; i < 16; i++) t[i] = n[i];
-  car25519(t);
-  car25519(t);
-  car25519(t);
-  for (j = 0; j < 2; j++) {
-    m[0] = t[0] - 0xffed;
-    for (i = 1; i < 15; i++) {
-      m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
-      m[i-1] &= 0xffff;
-    }
-    m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
-    b = (m[15]>>16) & 1;
-    m[14] &= 0xffff;
-    sel25519(t, m, 1-b);
-  }
-  for (i = 0; i < 16; i++) {
-    o[2*i] = t[i] & 0xff;
-    o[2*i+1] = t[i]>>8;
-  }
-}
-
-function neq25519(a, b) {
-  var c = new Uint8Array(32), d = new Uint8Array(32);
-  pack25519(c, a);
-  pack25519(d, b);
-  return crypto_verify_32(c, 0, d, 0);
-}
-
-function par25519(a) {
-  var d = new Uint8Array(32);
-  pack25519(d, a);
-  return d[0] & 1;
-}
-
-function unpack25519(o, n) {
-  var i;
-  for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
-  o[15] &= 0x7fff;
-}
-
-function A(o, a, b) {
-  for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
-}
-
-function Z(o, a, b) {
-  for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
-}
-
-function M(o, a, b) {
-  var v, c,
-     t0 = 0,  t1 = 0,  t2 = 0,  t3 = 0,  t4 = 0,  t5 = 0,  t6 = 0,  t7 = 0,
-     t8 = 0,  t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
-    t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
-    t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
-    b0 = b[0],
-    b1 = b[1],
-    b2 = b[2],
-    b3 = b[3],
-    b4 = b[4],
-    b5 = b[5],
-    b6 = b[6],
-    b7 = b[7],
-    b8 = b[8],
-    b9 = b[9],
-    b10 = b[10],
-    b11 = b[11],
-    b12 = b[12],
-    b13 = b[13],
-    b14 = b[14],
-    b15 = b[15];
-
-  v = a[0];
-  t0 += v * b0;
-  t1 += v * b1;
-  t2 += v * b2;
-  t3 += v * b3;
-  t4 += v * b4;
-  t5 += v * b5;
-  t6 += v * b6;
-  t7 += v * b7;
-  t8 += v * b8;
-  t9 += v * b9;
-  t10 += v * b10;
-  t11 += v * b11;
-  t12 += v * b12;
-  t13 += v * b13;
-  t14 += v * b14;
-  t15 += v * b15;
-  v = a[1];
-  t1 += v * b0;
-  t2 += v * b1;
-  t3 += v * b2;
-  t4 += v * b3;
-  t5 += v * b4;
-  t6 += v * b5;
-  t7 += v * b6;
-  t8 += v * b7;
-  t9 += v * b8;
-  t10 += v * b9;
-  t11 += v * b10;
-  t12 += v * b11;
-  t13 += v * b12;
-  t14 += v * b13;
-  t15 += v * b14;
-  t16 += v * b15;
-  v = a[2];
-  t2 += v * b0;
-  t3 += v * b1;
-  t4 += v * b2;
-  t5 += v * b3;
-  t6 += v * b4;
-  t7 += v * b5;
-  t8 += v * b6;
-  t9 += v * b7;
-  t10 += v * b8;
-  t11 += v * b9;
-  t12 += v * b10;
-  t13 += v * b11;
-  t14 += v * b12;
-  t15 += v * b13;
-  t16 += v * b14;
-  t17 += v * b15;
-  v = a[3];
-  t3 += v * b0;
-  t4 += v * b1;
-  t5 += v * b2;
-  t6 += v * b3;
-  t7 += v * b4;
-  t8 += v * b5;
-  t9 += v * b6;
-  t10 += v * b7;
-  t11 += v * b8;
-  t12 += v * b9;
-  t13 += v * b10;
-  t14 += v * b11;
-  t15 += v * b12;
-  t16 += v * b13;
-  t17 += v * b14;
-  t18 += v * b15;
-  v = a[4];
-  t4 += v * b0;
-  t5 += v * b1;
-  t6 += v * b2;
-  t7 += v * b3;
-  t8 += v * b4;
-  t9 += v * b5;
-  t10 += v * b6;
-  t11 += v * b7;
-  t12 += v * b8;
-  t13 += v * b9;
-  t14 += v * b10;
-  t15 += v * b11;
-  t16 += v * b12;
-  t17 += v * b13;
-  t18 += v * b14;
-  t19 += v * b15;
-  v = a[5];
-  t5 += v * b0;
-  t6 += v * b1;
-  t7 += v * b2;
-  t8 += v * b3;
-  t9 += v * b4;
-  t10 += v * b5;
-  t11 += v * b6;
-  t12 += v * b7;
-  t13 += v * b8;
-  t14 += v * b9;
-  t15 += v * b10;
-  t16 += v * b11;
-  t17 += v * b12;
-  t18 += v * b13;
-  t19 += v * b14;
-  t20 += v * b15;
-  v = a[6];
-  t6 += v * b0;
-  t7 += v * b1;
-  t8 += v * b2;
-  t9 += v * b3;
-  t10 += v * b4;
-  t11 += v * b5;
-  t12 += v * b6;
-  t13 += v * b7;
-  t14 += v * b8;
-  t15 += v * b9;
-  t16 += v * b10;
-  t17 += v * b11;
-  t18 += v * b12;
-  t19 += v * b13;
-  t20 += v * b14;
-  t21 += v * b15;
-  v = a[7];
-  t7 += v * b0;
-  t8 += v * b1;
-  t9 += v * b2;
-  t10 += v * b3;
-  t11 += v * b4;
-  t12 += v * b5;
-  t13 += v * b6;
-  t14 += v * b7;
-  t15 += v * b8;
-  t16 += v * b9;
-  t17 += v * b10;
-  t18 += v * b11;
-  t19 += v * b12;
-  t20 += v * b13;
-  t21 += v * b14;
-  t22 += v * b15;
-  v = a[8];
-  t8 += v * b0;
-  t9 += v * b1;
-  t10 += v * b2;
-  t11 += v * b3;
-  t12 += v * b4;
-  t13 += v * b5;
-  t14 += v * b6;
-  t15 += v * b7;
-  t16 += v * b8;
-  t17 += v * b9;
-  t18 += v * b10;
-  t19 += v * b11;
-  t20 += v * b12;
-  t21 += v * b13;
-  t22 += v * b14;
-  t23 += v * b15;
-  v = a[9];
-  t9 += v * b0;
-  t10 += v * b1;
-  t11 += v * b2;
-  t12 += v * b3;
-  t13 += v * b4;
-  t14 += v * b5;
-  t15 += v * b6;
-  t16 += v * b7;
-  t17 += v * b8;
-  t18 += v * b9;
-  t19 += v * b10;
-  t20 += v * b11;
-  t21 += v * b12;
-  t22 += v * b13;
-  t23 += v * b14;
-  t24 += v * b15;
-  v = a[10];
-  t10 += v * b0;
-  t11 += v * b1;
-  t12 += v * b2;
-  t13 += v * b3;
-  t14 += v * b4;
-  t15 += v * b5;
-  t16 += v * b6;
-  t17 += v * b7;
-  t18 += v * b8;
-  t19 += v * b9;
-  t20 += v * b10;
-  t21 += v * b11;
-  t22 += v * b12;
-  t23 += v * b13;
-  t24 += v * b14;
-  t25 += v * b15;
-  v = a[11];
-  t11 += v * b0;
-  t12 += v * b1;
-  t13 += v * b2;
-  t14 += v * b3;
-  t15 += v * b4;
-  t16 += v * b5;
-  t17 += v * b6;
-  t18 += v * b7;
-  t19 += v * b8;
-  t20 += v * b9;
-  t21 += v * b10;
-  t22 += v * b11;
-  t23 += v * b12;
-  t24 += v * b13;
-  t25 += v * b14;
-  t26 += v * b15;
-  v = a[12];
-  t12 += v * b0;
-  t13 += v * b1;
-  t14 += v * b2;
-  t15 += v * b3;
-  t16 += v * b4;
-  t17 += v * b5;
-  t18 += v * b6;
-  t19 += v * b7;
-  t20 += v * b8;
-  t21 += v * b9;
-  t22 += v * b10;
-  t23 += v * b11;
-  t24 += v * b12;
-  t25 += v * b13;
-  t26 += v * b14;
-  t27 += v * b15;
-  v = a[13];
-  t13 += v * b0;
-  t14 += v * b1;
-  t15 += v * b2;
-  t16 += v * b3;
-  t17 += v * b4;
-  t18 += v * b5;
-  t19 += v * b6;
-  t20 += v * b7;
-  t21 += v * b8;
-  t22 += v * b9;
-  t23 += v * b10;
-  t24 += v * b11;
-  t25 += v * b12;
-  t26 += v * b13;
-  t27 += v * b14;
-  t28 += v * b15;
-  v = a[14];
-  t14 += v * b0;
-  t15 += v * b1;
-  t16 += v * b2;
-  t17 += v * b3;
-  t18 += v * b4;
-  t19 += v * b5;
-  t20 += v * b6;
-  t21 += v * b7;
-  t22 += v * b8;
-  t23 += v * b9;
-  t24 += v * b10;
-  t25 += v * b11;
-  t26 += v * b12;
-  t27 += v * b13;
-  t28 += v * b14;
-  t29 += v * b15;
-  v = a[15];
-  t15 += v * b0;
-  t16 += v * b1;
-  t17 += v * b2;
-  t18 += v * b3;
-  t19 += v * b4;
-  t20 += v * b5;
-  t21 += v * b6;
-  t22 += v * b7;
-  t23 += v * b8;
-  t24 += v * b9;
-  t25 += v * b10;
-  t26 += v * b11;
-  t27 += v * b12;
-  t28 += v * b13;
-  t29 += v * b14;
-  t30 += v * b15;
-
-  t0  += 38 * t16;
-  t1  += 38 * t17;
-  t2  += 38 * t18;
-  t3  += 38 * t19;
-  t4  += 38 * t20;
-  t5  += 38 * t21;
-  t6  += 38 * t22;
-  t7  += 38 * t23;
-  t8  += 38 * t24;
-  t9  += 38 * t25;
-  t10 += 38 * t26;
-  t11 += 38 * t27;
-  t12 += 38 * t28;
-  t13 += 38 * t29;
-  t14 += 38 * t30;
-  // t15 left as is
-
-  // first car
-  c = 1;
-  v =  t0 + c + 65535; c = Math.floor(v / 65536);  t0 = v - c * 65536;
-  v =  t1 + c + 65535; c = Math.floor(v / 65536);  t1 = v - c * 65536;
-  v =  t2 + c + 65535; c = Math.floor(v / 65536);  t2 = v - c * 65536;
-  v =  t3 + c + 65535; c = Math.floor(v / 65536);  t3 = v - c * 65536;
-  v =  t4 + c + 65535; c = Math.floor(v / 65536);  t4 = v - c * 65536;
-  v =  t5 + c + 65535; c = Math.floor(v / 65536);  t5 = v - c * 65536;
-  v =  t6 + c + 65535; c = Math.floor(v / 65536);  t6 = v - c * 65536;
-  v =  t7 + c + 65535; c = Math.floor(v / 65536);  t7 = v - c * 65536;
-  v =  t8 + c + 65535; c = Math.floor(v / 65536);  t8 = v - c * 65536;
-  v =  t9 + c + 65535; c = Math.floor(v / 65536);  t9 = v - c * 65536;
-  v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
-  v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
-  v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
-  v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
-  v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
-  v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
-  t0 += c-1 + 37 * (c-1);
-
-  // second car
-  c = 1;
-  v =  t0 + c + 65535; c = Math.floor(v / 65536);  t0 = v - c * 65536;
-  v =  t1 + c + 65535; c = Math.floor(v / 65536);  t1 = v - c * 65536;
-  v =  t2 + c + 65535; c = Math.floor(v / 65536);  t2 = v - c * 65536;
-  v =  t3 + c + 65535; c = Math.floor(v / 65536);  t3 = v - c * 65536;
-  v =  t4 + c + 65535; c = Math.floor(v / 65536);  t4 = v - c * 65536;
-  v =  t5 + c + 65535; c = Math.floor(v / 65536);  t5 = v - c * 65536;
-  v =  t6 + c + 65535; c = Math.floor(v / 65536);  t6 = v - c * 65536;
-  v =  t7 + c + 65535; c = Math.floor(v / 65536);  t7 = v - c * 65536;
-  v =  t8 + c + 65535; c = Math.floor(v / 65536);  t8 = v - c * 65536;
-  v =  t9 + c + 65535; c = Math.floor(v / 65536);  t9 = v - c * 65536;
-  v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
-  v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
-  v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
-  v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
-  v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
-  v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
-  t0 += c-1 + 37 * (c-1);
-
-  o[ 0] = t0;
-  o[ 1] = t1;
-  o[ 2] = t2;
-  o[ 3] = t3;
-  o[ 4] = t4;
-  o[ 5] = t5;
-  o[ 6] = t6;
-  o[ 7] = t7;
-  o[ 8] = t8;
-  o[ 9] = t9;
-  o[10] = t10;
-  o[11] = t11;
-  o[12] = t12;
-  o[13] = t13;
-  o[14] = t14;
-  o[15] = t15;
-}
-
-function S(o, a) {
-  M(o, a, a);
-}
-
-function inv25519(o, i) {
-  var c = gf();
-  var a;
-  for (a = 0; a < 16; a++) c[a] = i[a];
-  for (a = 253; a >= 0; a--) {
-    S(c, c);
-    if(a !== 2 && a !== 4) M(c, c, i);
-  }
-  for (a = 0; a < 16; a++) o[a] = c[a];
-}
-
-function pow2523(o, i) {
-  var c = gf();
-  var a;
-  for (a = 0; a < 16; a++) c[a] = i[a];
-  for (a = 250; a >= 0; a--) {
-      S(c, c);
-      if(a !== 1) M(c, c, i);
-  }
-  for (a = 0; a < 16; a++) o[a] = c[a];
-}
-
-function crypto_scalarmult(q, n, p) {
-  var z = new Uint8Array(32);
-  var x = new Float64Array(80), r, i;
-  var a = gf(), b = gf(), c = gf(),
-      d = gf(), e = gf(), f = gf();
-  for (i = 0; i < 31; i++) z[i] = n[i];
-  z[31]=(n[31]&127)|64;
-  z[0]&=248;
-  unpack25519(x,p);
-  for (i = 0; i < 16; i++) {
-    b[i]=x[i];
-    d[i]=a[i]=c[i]=0;
-  }
-  a[0]=d[0]=1;
-  for (i=254; i>=0; --i) {
-    r=(z[i>>>3]>>>(i&7))&1;
-    sel25519(a,b,r);
-    sel25519(c,d,r);
-    A(e,a,c);
-    Z(a,a,c);
-    A(c,b,d);
-    Z(b,b,d);
-    S(d,e);
-    S(f,a);
-    M(a,c,a);
-    M(c,b,e);
-    A(e,a,c);
-    Z(a,a,c);
-    S(b,a);
-    Z(c,d,f);
-    M(a,c,_121665);
-    A(a,a,d);
-    M(c,c,a);
-    M(a,d,f);
-    M(d,b,x);
-    S(b,e);
-    sel25519(a,b,r);
-    sel25519(c,d,r);
-  }
-  for (i = 0; i < 16; i++) {
-    x[i+16]=a[i];
-    x[i+32]=c[i];
-    x[i+48]=b[i];
-    x[i+64]=d[i];
-  }
-  var x32 = x.subarray(32);
-  var x16 = x.subarray(16);
-  inv25519(x32,x32);
-  M(x16,x16,x32);
-  pack25519(q,x16);
-  return 0;
-}
-
-function crypto_scalarmult_base(q, n) {
-  return crypto_scalarmult(q, n, _9);
-}
-
-function crypto_box_keypair(y, x) {
-  randombytes(x, 32);
-  return crypto_scalarmult_base(y, x);
-}
-
-function crypto_box_beforenm(k, y, x) {
-  var s = new Uint8Array(32);
-  crypto_scalarmult(s, x, y);
-  return crypto_core_hsalsa20(k, _0, s, sigma);
-}
-
-var crypto_box_afternm = crypto_secretbox;
-var crypto_box_open_afternm = crypto_secretbox_open;
-
-function crypto_box(c, m, d, n, y, x) {
-  var k = new Uint8Array(32);
-  crypto_box_beforenm(k, y, x);
-  return crypto_box_afternm(c, m, d, n, k);
-}
-
-function crypto_box_open(m, c, d, n, y, x) {
-  var k = new Uint8Array(32);
-  crypto_box_beforenm(k, y, x);
-  return crypto_box_open_afternm(m, c, d, n, k);
-}
-
-var K = [
-  0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
-  0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
-  0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
-  0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
-  0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
-  0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
-  0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
-  0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
-  0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
-  0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
-  0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
-  0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
-  0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
-  0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
-  0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
-  0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
-  0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
-  0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
-  0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
-  0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
-  0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
-  0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
-  0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
-  0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
-  0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
-  0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
-  0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
-  0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
-  0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
-  0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
-  0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
-  0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
-  0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
-  0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
-  0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
-  0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
-  0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
-  0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
-  0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
-  0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
-];
-
-function crypto_hashblocks_hl(hh, hl, m, n) {
-  var wh = new Int32Array(16), wl = new Int32Array(16),
-      bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7,
-      bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7,
-      th, tl, i, j, h, l, a, b, c, d;
-
-  var ah0 = hh[0],
-      ah1 = hh[1],
-      ah2 = hh[2],
-      ah3 = hh[3],
-      ah4 = hh[4],
-      ah5 = hh[5],
-      ah6 = hh[6],
-      ah7 = hh[7],
-
-      al0 = hl[0],
-      al1 = hl[1],
-      al2 = hl[2],
-      al3 = hl[3],
-      al4 = hl[4],
-      al5 = hl[5],
-      al6 = hl[6],
-      al7 = hl[7];
-
-  var pos = 0;
-  while (n >= 128) {
-    for (i = 0; i < 16; i++) {
-      j = 8 * i + pos;
-      wh[i] = (m[j+0] << 24) | (m[j+1] << 16) | (m[j+2] << 8) | m[j+3];
-      wl[i] = (m[j+4] << 24) | (m[j+5] << 16) | (m[j+6] << 8) | m[j+7];
-    }
-    for (i = 0; i < 80; i++) {
-      bh0 = ah0;
-      bh1 = ah1;
-      bh2 = ah2;
-      bh3 = ah3;
-      bh4 = ah4;
-      bh5 = ah5;
-      bh6 = ah6;
-      bh7 = ah7;
+      function _load_tarballResolver() {
+        return (_tarballResolver = _interopRequireDefault(
+          __webpack_require__(574),
+        ));
+      }
 
-      bl0 = al0;
-      bl1 = al1;
-      bl2 = al2;
-      bl3 = al3;
-      bl4 = al4;
-      bl5 = al5;
-      bl6 = al6;
-      bl7 = al7;
+      var _githubResolver;
 
-      // add
-      h = ah7;
-      l = al7;
-
-      a = l & 0xffff; b = l >>> 16;
-      c = h & 0xffff; d = h >>> 16;
-
-      // Sigma1
-      h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32))));
-      l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32))));
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // Ch
-      h = (ah4 & ah5) ^ (~ah4 & ah6);
-      l = (al4 & al5) ^ (~al4 & al6);
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // K
-      h = K[i*2];
-      l = K[i*2+1];
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // w
-      h = wh[i%16];
-      l = wl[i%16];
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      b += a >>> 16;
-      c += b >>> 16;
-      d += c >>> 16;
-
-      th = c & 0xffff | d << 16;
-      tl = a & 0xffff | b << 16;
-
-      // add
-      h = th;
-      l = tl;
-
-      a = l & 0xffff; b = l >>> 16;
-      c = h & 0xffff; d = h >>> 16;
-
-      // Sigma0
-      h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32))));
-      l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32))));
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      // Maj
-      h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
-      l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      b += a >>> 16;
-      c += b >>> 16;
-      d += c >>> 16;
-
-      bh7 = (c & 0xffff) | (d << 16);
-      bl7 = (a & 0xffff) | (b << 16);
-
-      // add
-      h = bh3;
-      l = bl3;
-
-      a = l & 0xffff; b = l >>> 16;
-      c = h & 0xffff; d = h >>> 16;
-
-      h = th;
-      l = tl;
-
-      a += l & 0xffff; b += l >>> 16;
-      c += h & 0xffff; d += h >>> 16;
-
-      b += a >>> 16;
-      c += b >>> 16;
-      d += c >>> 16;
-
-      bh3 = (c & 0xffff) | (d << 16);
-      bl3 = (a & 0xffff) | (b << 16);
+      function _load_githubResolver() {
+        return (_githubResolver = _interopRequireDefault(
+          __webpack_require__(367),
+        ));
+      }
 
-      ah1 = bh0;
-      ah2 = bh1;
-      ah3 = bh2;
-      ah4 = bh3;
-      ah5 = bh4;
-      ah6 = bh5;
-      ah7 = bh6;
-      ah0 = bh7;
+      var _fileResolver;
 
-      al1 = bl0;
-      al2 = bl1;
-      al3 = bl2;
-      al4 = bl3;
-      al5 = bl4;
-      al6 = bl5;
-      al7 = bl6;
-      al0 = bl7;
+      function _load_fileResolver() {
+        return (_fileResolver = _interopRequireDefault(
+          __webpack_require__(215),
+        ));
+      }
 
-      if (i%16 === 15) {
-        for (j = 0; j < 16; j++) {
-          // add
-          h = wh[j];
-          l = wl[j];
+      var _linkResolver;
 
-          a = l & 0xffff; b = l >>> 16;
-          c = h & 0xffff; d = h >>> 16;
+      function _load_linkResolver() {
+        return (_linkResolver = _interopRequireDefault(
+          __webpack_require__(368),
+        ));
+      }
 
-          h = wh[(j+9)%16];
-          l = wl[(j+9)%16];
+      var _gitlabResolver;
 
-          a += l & 0xffff; b += l >>> 16;
-          c += h & 0xffff; d += h >>> 16;
+      function _load_gitlabResolver() {
+        return (_gitlabResolver = _interopRequireDefault(
+          __webpack_require__(572),
+        ));
+      }
 
-          // sigma0
-          th = wh[(j+1)%16];
-          tl = wl[(j+1)%16];
-          h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7);
-          l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7)));
+      var _gistResolver;
 
-          a += l & 0xffff; b += l >>> 16;
-          c += h & 0xffff; d += h >>> 16;
+      function _load_gistResolver() {
+        return (_gistResolver = _interopRequireDefault(
+          __webpack_require__(216),
+        ));
+      }
 
-          // sigma1
-          th = wh[(j+14)%16];
-          tl = wl[(j+14)%16];
-          h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6);
-          l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6)));
+      var _bitbucketResolver;
 
-          a += l & 0xffff; b += l >>> 16;
-          c += h & 0xffff; d += h >>> 16;
+      function _load_bitbucketResolver() {
+        return (_bitbucketResolver = _interopRequireDefault(
+          __webpack_require__(571),
+        ));
+      }
 
-          b += a >>> 16;
-          c += b >>> 16;
-          d += c >>> 16;
+      var _hostedGitResolver;
 
-          wh[j] = (c & 0xffff) | (d << 16);
-          wl[j] = (a & 0xffff) | (b << 16);
-        }
+      function _load_hostedGitResolver() {
+        return (_hostedGitResolver = __webpack_require__(109));
       }
-    }
 
-    // add
-    h = ah0;
-    l = al0;
+      var _registryResolver;
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+      function _load_registryResolver() {
+        return (_registryResolver = _interopRequireDefault(
+          __webpack_require__(573),
+        ));
+      }
 
-    h = hh[0];
-    l = hl[0];
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+      const registries = (exports.registries = {
+        npm: (_npmResolver || _load_npmResolver()).default,
+        yarn: (_yarnResolver || _load_yarnResolver()).default,
+      });
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+      //
 
-    hh[0] = ah0 = (c & 0xffff) | (d << 16);
-    hl[0] = al0 = (a & 0xffff) | (b << 16);
+      const exotics = new Set([
+        (_gitResolver || _load_gitResolver()).default,
+        (_tarballResolver || _load_tarballResolver()).default,
+        (_githubResolver || _load_githubResolver()).default,
+        (_fileResolver || _load_fileResolver()).default,
+        (_linkResolver || _load_linkResolver()).default,
+        (_gitlabResolver || _load_gitlabResolver()).default,
+        (_gistResolver || _load_gistResolver()).default,
+        (_bitbucketResolver || _load_bitbucketResolver()).default,
+      ]);
+
+      function getExoticResolver(pattern) {
+        for (
+          var _iterator = exotics,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-    h = ah1;
-    l = al1;
+        ) {
+          var _ref;
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref = _i.value;
+          }
 
-    h = hh[1];
-    l = hl[1];
+          const Resolver = _ref;
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+          if (Resolver.isVersion(pattern)) {
+            return Resolver;
+          }
+        }
+        return null;
+      }
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+      //
 
-    hh[1] = ah1 = (c & 0xffff) | (d << 16);
-    hl[1] = al1 = (a & 0xffff) | (b << 16);
+      const hostedGit = (exports.hostedGit = {
+        github: (_githubResolver || _load_githubResolver()).default,
+        gitlab: (_gitlabResolver || _load_gitlabResolver()).default,
+        bitbucket: (_bitbucketResolver || _load_bitbucketResolver()).default,
+      });
 
-    h = ah2;
-    l = al2;
+      function hostedGitFragmentToGitUrl(fragment, reporter) {
+        for (const key in hostedGit) {
+          const Resolver = hostedGit[key];
+          if (Resolver.isVersion(fragment)) {
+            return Resolver.getGitHTTPUrl(
+              (0,
+              (_hostedGitResolver || _load_hostedGitResolver())
+                .explodeHostedGitFragment)(fragment, reporter),
+            );
+          }
+        }
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+        return fragment;
+      }
 
-    h = hh[2];
-    l = hl[2];
+      //
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+      for (const key in registries) {
+        var _class, _temp;
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+        const RegistryResolver = registries[key];
 
-    hh[2] = ah2 = (c & 0xffff) | (d << 16);
-    hl[2] = al2 = (a & 0xffff) | (b << 16);
+        exotics.add(
+          ((_temp = _class =
+            class extends (
+              (_registryResolver || _load_registryResolver()).default
+            ) {}),
+          (_class.protocol = key),
+          (_class.factory = RegistryResolver),
+          _temp),
+        );
+      }
 
-    h = ah3;
-    l = al3;
+      /***/
+    },
+    /* 79 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+      /**
+       * Base prompt implementation
+       * Should be extended by prompt types.
+       */
 
-    h = hh[3];
-    l = hl[3];
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
+      var runAsync = __webpack_require__(181);
+      var { filter, flatMap, share, take, takeUntil } = __webpack_require__(63);
+      var Choices = __webpack_require__(686);
+      var ScreenManager = __webpack_require__(697);
+
+      class Prompt {
+        constructor(question, rl, answers) {
+          // Setup instance defaults property
+          _.assign(this, {
+            answers: answers,
+            status: "pending",
+          });
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+          // Set defaults prompt options
+          this.opt = _.defaults(_.clone(question), {
+            validate: () => true,
+            filter: (val) => val,
+            when: () => true,
+            suffix: "",
+            prefix: chalk.green("?"),
+          });
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+          // Make sure name is present
+          if (!this.opt.name) {
+            this.throwParamError("name");
+          }
 
-    hh[3] = ah3 = (c & 0xffff) | (d << 16);
-    hl[3] = al3 = (a & 0xffff) | (b << 16);
+          // Set default message if no message defined
+          if (!this.opt.message) {
+            this.opt.message = this.opt.name + ":";
+          }
 
-    h = ah4;
-    l = al4;
+          // Normalize choices
+          if (Array.isArray(this.opt.choices)) {
+            this.opt.choices = new Choices(this.opt.choices, answers);
+          }
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+          this.rl = rl;
+          this.screen = new ScreenManager(this.rl);
+        }
 
-    h = hh[4];
-    l = hl[4];
+        /**
+         * Start the Inquiry session and manage output value filtering
+         * @return {Promise}
+         */
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+        run() {
+          return new Promise((resolve) => {
+            this._run((value) => resolve(value));
+          });
+        }
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+        // Default noop (this one should be overwritten in prompts)
+        _run(cb) {
+          cb();
+        }
 
-    hh[4] = ah4 = (c & 0xffff) | (d << 16);
-    hl[4] = al4 = (a & 0xffff) | (b << 16);
+        /**
+         * Throw an error telling a required parameter is missing
+         * @param  {String} name Name of the missing param
+         * @return {Throw Error}
+         */
 
-    h = ah5;
-    l = al5;
+        throwParamError(name) {
+          throw new Error("You must provide a `" + name + "` parameter");
+        }
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+        /**
+         * Called when the UI closes. Override to do any specific cleanup necessary
+         */
+        close() {
+          this.screen.releaseCursor();
+        }
 
-    h = hh[5];
-    l = hl[5];
+        /**
+         * Run the provided validation method each time a submit event occur.
+         * @param  {Rx.Observable} submit - submit event flow
+         * @return {Object}        Object containing two observables: `success` and `error`
+         */
+        handleSubmitEvents(submit) {
+          var self = this;
+          var validate = runAsync(this.opt.validate);
+          var asyncFilter = runAsync(this.opt.filter);
+          var validation = submit.pipe(
+            flatMap((value) =>
+              asyncFilter(value, self.answers).then(
+                (filteredValue) =>
+                  validate(filteredValue, self.answers).then(
+                    (isValid) => ({ isValid: isValid, value: filteredValue }),
+                    (err) => ({ isValid: err }),
+                  ),
+                (err) => ({ isValid: err }),
+              ),
+            ),
+            share(),
+          );
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+          var success = validation.pipe(
+            filter((state) => state.isValid === true),
+            take(1),
+          );
+          var error = validation.pipe(
+            filter((state) => state.isValid !== true),
+            takeUntil(success),
+          );
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+          return {
+            success: success,
+            error: error,
+          };
+        }
 
-    hh[5] = ah5 = (c & 0xffff) | (d << 16);
-    hl[5] = al5 = (a & 0xffff) | (b << 16);
+        /**
+         * Generate the prompt question string
+         * @return {String} prompt question string
+         */
 
-    h = ah6;
-    l = al6;
+        getQuestion() {
+          var message =
+            this.opt.prefix +
+            " " +
+            chalk.bold(this.opt.message) +
+            this.opt.suffix +
+            chalk.reset(" ");
+
+          // Append the default if available, and if question isn't answered
+          if (this.opt.default != null && this.status !== "answered") {
+            // If default password is supplied, hide it
+            if (this.opt.type === "password") {
+              message += chalk.italic.dim("[hidden] ");
+            } else {
+              message += chalk.dim("(" + this.opt.default + ") ");
+            }
+          }
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+          return message;
+        }
+      }
 
-    h = hh[6];
-    l = hl[6];
+      module.exports = Prompt;
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+      /***/
+    },
+    /* 80 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+      var { fromEvent } = __webpack_require__(182);
+      var { filter, map, share } = __webpack_require__(63);
 
-    hh[6] = ah6 = (c & 0xffff) | (d << 16);
-    hl[6] = al6 = (a & 0xffff) | (b << 16);
+      function normalizeKeypressEvents(value, key) {
+        return { value: value, key: key || {} };
+      }
 
-    h = ah7;
-    l = al7;
+      module.exports = function (rl) {
+        var keypress = fromEvent(rl.input, "keypress", normalizeKeypressEvents)
+          // Ignore `enter` key. On the readline, we only care about the `line` event.
+          .pipe(
+            filter(({ key }) => key.name !== "enter" && key.name !== "return"),
+          );
 
-    a = l & 0xffff; b = l >>> 16;
-    c = h & 0xffff; d = h >>> 16;
+        return {
+          line: fromEvent(rl, "line"),
+          keypress: keypress,
+
+          normalizedUpKey: keypress.pipe(
+            filter(
+              ({ key }) =>
+                key.name === "up" ||
+                key.name === "k" ||
+                (key.name === "p" && key.ctrl),
+            ),
+            share(),
+          ),
+
+          normalizedDownKey: keypress.pipe(
+            filter(
+              ({ key }) =>
+                key.name === "down" ||
+                key.name === "j" ||
+                (key.name === "n" && key.ctrl),
+            ),
+            share(),
+          ),
+
+          numberKey: keypress.pipe(
+            filter((e) => e.value && "123456789".indexOf(e.value) >= 0),
+            map((e) => Number(e.value)),
+            share(),
+          ),
+
+          spaceKey: keypress.pipe(
+            filter(({ key }) => key && key.name === "space"),
+            share(),
+          ),
+          aKey: keypress.pipe(
+            filter(({ key }) => key && key.name === "a"),
+            share(),
+          ),
+          iKey: keypress.pipe(
+            filter(({ key }) => key && key.name === "i"),
+            share(),
+          ),
+        };
+      };
 
-    h = hh[7];
-    l = hl[7];
+      /***/
+    },
+    /* 81 */
+    /***/ function (module, exports, __webpack_require__) {
+      (function () {
+        // Copyright (c) 2005  Tom Wu
+        // All Rights Reserved.
+        // See "LICENSE" for details.
+
+        // Basic JavaScript BN library - subset useful for RSA encryption.
+
+        // Bits per digit
+        var dbits;
+
+        // JavaScript engine analysis
+        var canary = 0xdeadbeefcafe;
+        var j_lm = (canary & 0xffffff) == 0xefcafe;
+
+        // (public) Constructor
+        function BigInteger(a, b, c) {
+          if (a != null)
+            if ("number" == typeof a) this.fromNumber(a, b, c);
+            else if (b == null && "string" != typeof a) this.fromString(a, 256);
+            else this.fromString(a, b);
+        }
+
+        // return new, unset BigInteger
+        function nbi() {
+          return new BigInteger(null);
+        }
+
+        // am: Compute w_j += (x*this_i), propagate carries,
+        // c is initial carry, returns final carry.
+        // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+        // We need to select the fastest one that works in this environment.
+
+        // am1: use a single mult and divide to get the high bits,
+        // max digit bits should be 26 because
+        // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+        function am1(i, x, w, j, c, n) {
+          while (--n >= 0) {
+            var v = x * this[i++] + w[j] + c;
+            c = Math.floor(v / 0x4000000);
+            w[j++] = v & 0x3ffffff;
+          }
+          return c;
+        }
+        // am2 avoids a big mult-and-extract completely.
+        // Max digit bits should be <= 30 because we do bitwise ops
+        // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+        function am2(i, x, w, j, c, n) {
+          var xl = x & 0x7fff,
+            xh = x >> 15;
+          while (--n >= 0) {
+            var l = this[i] & 0x7fff;
+            var h = this[i++] >> 15;
+            var m = xh * l + h * xl;
+            l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
+            c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
+            w[j++] = l & 0x3fffffff;
+          }
+          return c;
+        }
+        // Alternately, set max digit bits to 28 since some
+        // browsers slow down when dealing with 32-bit numbers.
+        function am3(i, x, w, j, c, n) {
+          var xl = x & 0x3fff,
+            xh = x >> 14;
+          while (--n >= 0) {
+            var l = this[i] & 0x3fff;
+            var h = this[i++] >> 14;
+            var m = xh * l + h * xl;
+            l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
+            c = (l >> 28) + (m >> 14) + xh * h;
+            w[j++] = l & 0xfffffff;
+          }
+          return c;
+        }
+        var inBrowser = typeof navigator !== "undefined";
+        if (
+          inBrowser &&
+          j_lm &&
+          navigator.appName == "Microsoft Internet Explorer"
+        ) {
+          BigInteger.prototype.am = am2;
+          dbits = 30;
+        } else if (inBrowser && j_lm && navigator.appName != "Netscape") {
+          BigInteger.prototype.am = am1;
+          dbits = 26;
+        } else {
+          // Mozilla/Netscape seems to prefer am3
+          BigInteger.prototype.am = am3;
+          dbits = 28;
+        }
+
+        BigInteger.prototype.DB = dbits;
+        BigInteger.prototype.DM = (1 << dbits) - 1;
+        BigInteger.prototype.DV = 1 << dbits;
+
+        var BI_FP = 52;
+        BigInteger.prototype.FV = Math.pow(2, BI_FP);
+        BigInteger.prototype.F1 = BI_FP - dbits;
+        BigInteger.prototype.F2 = 2 * dbits - BI_FP;
+
+        // Digit conversions
+        var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+        var BI_RC = new Array();
+        var rr, vv;
+        rr = "0".charCodeAt(0);
+        for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+        rr = "a".charCodeAt(0);
+        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+        rr = "A".charCodeAt(0);
+        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+        function int2char(n) {
+          return BI_RM.charAt(n);
+        }
+        function intAt(s, i) {
+          var c = BI_RC[s.charCodeAt(i)];
+          return c == null ? -1 : c;
+        }
+
+        // (protected) copy this to r
+        function bnpCopyTo(r) {
+          for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
+          r.t = this.t;
+          r.s = this.s;
+        }
+
+        // (protected) set from integer value x, -DV <= x < DV
+        function bnpFromInt(x) {
+          this.t = 1;
+          this.s = x < 0 ? -1 : 0;
+          if (x > 0) this[0] = x;
+          else if (x < -1) this[0] = x + this.DV;
+          else this.t = 0;
+        }
+
+        // return bigint initialized to value
+        function nbv(i) {
+          var r = nbi();
+          r.fromInt(i);
+          return r;
+        }
+
+        // (protected) set from string and radix
+        function bnpFromString(s, b) {
+          var k;
+          if (b == 16) k = 4;
+          else if (b == 8) k = 3;
+          else if (b == 256)
+            k = 8; // byte array
+          else if (b == 2) k = 1;
+          else if (b == 32) k = 5;
+          else if (b == 4) k = 2;
+          else {
+            this.fromRadix(s, b);
+            return;
+          }
+          this.t = 0;
+          this.s = 0;
+          var i = s.length,
+            mi = false,
+            sh = 0;
+          while (--i >= 0) {
+            var x = k == 8 ? s[i] & 0xff : intAt(s, i);
+            if (x < 0) {
+              if (s.charAt(i) == "-") mi = true;
+              continue;
+            }
+            mi = false;
+            if (sh == 0) this[this.t++] = x;
+            else if (sh + k > this.DB) {
+              this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
+              this[this.t++] = x >> (this.DB - sh);
+            } else this[this.t - 1] |= x << sh;
+            sh += k;
+            if (sh >= this.DB) sh -= this.DB;
+          }
+          if (k == 8 && (s[0] & 0x80) != 0) {
+            this.s = -1;
+            if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
+          }
+          this.clamp();
+          if (mi) BigInteger.ZERO.subTo(this, this);
+        }
+
+        // (protected) clamp off excess high words
+        function bnpClamp() {
+          var c = this.s & this.DM;
+          while (this.t > 0 && this[this.t - 1] == c) --this.t;
+        }
+
+        // (public) return string representation in given radix
+        function bnToString(b) {
+          if (this.s < 0) return "-" + this.negate().toString(b);
+          var k;
+          if (b == 16) k = 4;
+          else if (b == 8) k = 3;
+          else if (b == 2) k = 1;
+          else if (b == 32) k = 5;
+          else if (b == 4) k = 2;
+          else return this.toRadix(b);
+          var km = (1 << k) - 1,
+            d,
+            m = false,
+            r = "",
+            i = this.t;
+          var p = this.DB - ((i * this.DB) % k);
+          if (i-- > 0) {
+            if (p < this.DB && (d = this[i] >> p) > 0) {
+              m = true;
+              r = int2char(d);
+            }
+            while (i >= 0) {
+              if (p < k) {
+                d = (this[i] & ((1 << p) - 1)) << (k - p);
+                d |= this[--i] >> (p += this.DB - k);
+              } else {
+                d = (this[i] >> (p -= k)) & km;
+                if (p <= 0) {
+                  p += this.DB;
+                  --i;
+                }
+              }
+              if (d > 0) m = true;
+              if (m) r += int2char(d);
+            }
+          }
+          return m ? r : "0";
+        }
 
-    a += l & 0xffff; b += l >>> 16;
-    c += h & 0xffff; d += h >>> 16;
+        // (public) -this
+        function bnNegate() {
+          var r = nbi();
+          BigInteger.ZERO.subTo(this, r);
+          return r;
+        }
 
-    b += a >>> 16;
-    c += b >>> 16;
-    d += c >>> 16;
+        // (public) |this|
+        function bnAbs() {
+          return this.s < 0 ? this.negate() : this;
+        }
 
-    hh[7] = ah7 = (c & 0xffff) | (d << 16);
-    hl[7] = al7 = (a & 0xffff) | (b << 16);
+        // (public) return + if this > a, - if this < a, 0 if equal
+        function bnCompareTo(a) {
+          var r = this.s - a.s;
+          if (r != 0) return r;
+          var i = this.t;
+          r = i - a.t;
+          if (r != 0) return this.s < 0 ? -r : r;
+          while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r;
+          return 0;
+        }
 
-    pos += 128;
-    n -= 128;
-  }
+        // returns bit length of the integer x
+        function nbits(x) {
+          var r = 1,
+            t;
+          if ((t = x >>> 16) != 0) {
+            x = t;
+            r += 16;
+          }
+          if ((t = x >> 8) != 0) {
+            x = t;
+            r += 8;
+          }
+          if ((t = x >> 4) != 0) {
+            x = t;
+            r += 4;
+          }
+          if ((t = x >> 2) != 0) {
+            x = t;
+            r += 2;
+          }
+          if ((t = x >> 1) != 0) {
+            x = t;
+            r += 1;
+          }
+          return r;
+        }
 
-  return n;
-}
-
-function crypto_hash(out, m, n) {
-  var hh = new Int32Array(8),
-      hl = new Int32Array(8),
-      x = new Uint8Array(256),
-      i, b = n;
-
-  hh[0] = 0x6a09e667;
-  hh[1] = 0xbb67ae85;
-  hh[2] = 0x3c6ef372;
-  hh[3] = 0xa54ff53a;
-  hh[4] = 0x510e527f;
-  hh[5] = 0x9b05688c;
-  hh[6] = 0x1f83d9ab;
-  hh[7] = 0x5be0cd19;
-
-  hl[0] = 0xf3bcc908;
-  hl[1] = 0x84caa73b;
-  hl[2] = 0xfe94f82b;
-  hl[3] = 0x5f1d36f1;
-  hl[4] = 0xade682d1;
-  hl[5] = 0x2b3e6c1f;
-  hl[6] = 0xfb41bd6b;
-  hl[7] = 0x137e2179;
-
-  crypto_hashblocks_hl(hh, hl, m, n);
-  n %= 128;
-
-  for (i = 0; i < n; i++) x[i] = m[b-n+i];
-  x[n] = 128;
-
-  n = 256-128*(n<112?1:0);
-  x[n-9] = 0;
-  ts64(x, n-8,  (b / 0x20000000) | 0, b << 3);
-  crypto_hashblocks_hl(hh, hl, x, n);
-
-  for (i = 0; i < 8; i++) ts64(out, 8*i, hh[i], hl[i]);
-
-  return 0;
-}
-
-function add(p, q) {
-  var a = gf(), b = gf(), c = gf(),
-      d = gf(), e = gf(), f = gf(),
-      g = gf(), h = gf(), t = gf();
-
-  Z(a, p[1], p[0]);
-  Z(t, q[1], q[0]);
-  M(a, a, t);
-  A(b, p[0], p[1]);
-  A(t, q[0], q[1]);
-  M(b, b, t);
-  M(c, p[3], q[3]);
-  M(c, c, D2);
-  M(d, p[2], q[2]);
-  A(d, d, d);
-  Z(e, b, a);
-  Z(f, d, c);
-  A(g, d, c);
-  A(h, b, a);
-
-  M(p[0], e, f);
-  M(p[1], h, g);
-  M(p[2], g, f);
-  M(p[3], e, h);
-}
-
-function cswap(p, q, b) {
-  var i;
-  for (i = 0; i < 4; i++) {
-    sel25519(p[i], q[i], b);
-  }
-}
-
-function pack(r, p) {
-  var tx = gf(), ty = gf(), zi = gf();
-  inv25519(zi, p[2]);
-  M(tx, p[0], zi);
-  M(ty, p[1], zi);
-  pack25519(r, ty);
-  r[31] ^= par25519(tx) << 7;
-}
-
-function scalarmult(p, q, s) {
-  var b, i;
-  set25519(p[0], gf0);
-  set25519(p[1], gf1);
-  set25519(p[2], gf1);
-  set25519(p[3], gf0);
-  for (i = 255; i >= 0; --i) {
-    b = (s[(i/8)|0] >> (i&7)) & 1;
-    cswap(p, q, b);
-    add(q, p);
-    add(p, p);
-    cswap(p, q, b);
-  }
-}
-
-function scalarbase(p, s) {
-  var q = [gf(), gf(), gf(), gf()];
-  set25519(q[0], X);
-  set25519(q[1], Y);
-  set25519(q[2], gf1);
-  M(q[3], X, Y);
-  scalarmult(p, q, s);
-}
-
-function crypto_sign_keypair(pk, sk, seeded) {
-  var d = new Uint8Array(64);
-  var p = [gf(), gf(), gf(), gf()];
-  var i;
-
-  if (!seeded) randombytes(sk, 32);
-  crypto_hash(d, sk, 32);
-  d[0] &= 248;
-  d[31] &= 127;
-  d[31] |= 64;
-
-  scalarbase(p, d);
-  pack(pk, p);
-
-  for (i = 0; i < 32; i++) sk[i+32] = pk[i];
-  return 0;
-}
-
-var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
-
-function modL(r, x) {
-  var carry, i, j, k;
-  for (i = 63; i >= 32; --i) {
-    carry = 0;
-    for (j = i - 32, k = i - 12; j < k; ++j) {
-      x[j] += carry - 16 * x[i] * L[j - (i - 32)];
-      carry = (x[j] + 128) >> 8;
-      x[j] -= carry * 256;
-    }
-    x[j] += carry;
-    x[i] = 0;
-  }
-  carry = 0;
-  for (j = 0; j < 32; j++) {
-    x[j] += carry - (x[31] >> 4) * L[j];
-    carry = x[j] >> 8;
-    x[j] &= 255;
-  }
-  for (j = 0; j < 32; j++) x[j] -= carry * L[j];
-  for (i = 0; i < 32; i++) {
-    x[i+1] += x[i] >> 8;
-    r[i] = x[i] & 255;
-  }
-}
-
-function reduce(r) {
-  var x = new Float64Array(64), i;
-  for (i = 0; i < 64; i++) x[i] = r[i];
-  for (i = 0; i < 64; i++) r[i] = 0;
-  modL(r, x);
-}
-
-// Note: difference from C - smlen returned, not passed as argument.
-function crypto_sign(sm, m, n, sk) {
-  var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64);
-  var i, j, x = new Float64Array(64);
-  var p = [gf(), gf(), gf(), gf()];
-
-  crypto_hash(d, sk, 32);
-  d[0] &= 248;
-  d[31] &= 127;
-  d[31] |= 64;
-
-  var smlen = n + 64;
-  for (i = 0; i < n; i++) sm[64 + i] = m[i];
-  for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
-
-  crypto_hash(r, sm.subarray(32), n+32);
-  reduce(r);
-  scalarbase(p, r);
-  pack(sm, p);
-
-  for (i = 32; i < 64; i++) sm[i] = sk[i];
-  crypto_hash(h, sm, n + 64);
-  reduce(h);
-
-  for (i = 0; i < 64; i++) x[i] = 0;
-  for (i = 0; i < 32; i++) x[i] = r[i];
-  for (i = 0; i < 32; i++) {
-    for (j = 0; j < 32; j++) {
-      x[i+j] += h[i] * d[j];
-    }
-  }
+        // (public) return the number of bits in "this"
+        function bnBitLength() {
+          if (this.t <= 0) return 0;
+          return (
+            this.DB * (this.t - 1) +
+            nbits(this[this.t - 1] ^ (this.s & this.DM))
+          );
+        }
 
-  modL(sm.subarray(32), x);
-  return smlen;
-}
-
-function unpackneg(r, p) {
-  var t = gf(), chk = gf(), num = gf(),
-      den = gf(), den2 = gf(), den4 = gf(),
-      den6 = gf();
-
-  set25519(r[2], gf1);
-  unpack25519(r[1], p);
-  S(num, r[1]);
-  M(den, num, D);
-  Z(num, num, r[2]);
-  A(den, r[2], den);
-
-  S(den2, den);
-  S(den4, den2);
-  M(den6, den4, den2);
-  M(t, den6, num);
-  M(t, t, den);
-
-  pow2523(t, t);
-  M(t, t, num);
-  M(t, t, den);
-  M(t, t, den);
-  M(r[0], t, den);
-
-  S(chk, r[0]);
-  M(chk, chk, den);
-  if (neq25519(chk, num)) M(r[0], r[0], I);
-
-  S(chk, r[0]);
-  M(chk, chk, den);
-  if (neq25519(chk, num)) return -1;
-
-  if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
-
-  M(r[3], r[0], r[1]);
-  return 0;
-}
-
-function crypto_sign_open(m, sm, n, pk) {
-  var i, mlen;
-  var t = new Uint8Array(32), h = new Uint8Array(64);
-  var p = [gf(), gf(), gf(), gf()],
-      q = [gf(), gf(), gf(), gf()];
-
-  mlen = -1;
-  if (n < 64) return -1;
-
-  if (unpackneg(q, pk)) return -1;
-
-  for (i = 0; i < n; i++) m[i] = sm[i];
-  for (i = 0; i < 32; i++) m[i+32] = pk[i];
-  crypto_hash(h, m, n);
-  reduce(h);
-  scalarmult(p, q, h);
-
-  scalarbase(q, sm.subarray(32));
-  add(p, q);
-  pack(t, p);
-
-  n -= 64;
-  if (crypto_verify_32(sm, 0, t, 0)) {
-    for (i = 0; i < n; i++) m[i] = 0;
-    return -1;
-  }
+        // (protected) r = this << n*DB
+        function bnpDLShiftTo(n, r) {
+          var i;
+          for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
+          for (i = n - 1; i >= 0; --i) r[i] = 0;
+          r.t = this.t + n;
+          r.s = this.s;
+        }
+
+        // (protected) r = this >> n*DB
+        function bnpDRShiftTo(n, r) {
+          for (var i = n; i < this.t; ++i) r[i - n] = this[i];
+          r.t = Math.max(this.t - n, 0);
+          r.s = this.s;
+        }
+
+        // (protected) r = this << n
+        function bnpLShiftTo(n, r) {
+          var bs = n % this.DB;
+          var cbs = this.DB - bs;
+          var bm = (1 << cbs) - 1;
+          var ds = Math.floor(n / this.DB),
+            c = (this.s << bs) & this.DM,
+            i;
+          for (i = this.t - 1; i >= 0; --i) {
+            r[i + ds + 1] = (this[i] >> cbs) | c;
+            c = (this[i] & bm) << bs;
+          }
+          for (i = ds - 1; i >= 0; --i) r[i] = 0;
+          r[ds] = c;
+          r.t = this.t + ds + 1;
+          r.s = this.s;
+          r.clamp();
+        }
+
+        // (protected) r = this >> n
+        function bnpRShiftTo(n, r) {
+          r.s = this.s;
+          var ds = Math.floor(n / this.DB);
+          if (ds >= this.t) {
+            r.t = 0;
+            return;
+          }
+          var bs = n % this.DB;
+          var cbs = this.DB - bs;
+          var bm = (1 << bs) - 1;
+          r[0] = this[ds] >> bs;
+          for (var i = ds + 1; i < this.t; ++i) {
+            r[i - ds - 1] |= (this[i] & bm) << cbs;
+            r[i - ds] = this[i] >> bs;
+          }
+          if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
+          r.t = this.t - ds;
+          r.clamp();
+        }
+
+        // (protected) r = this - a
+        function bnpSubTo(a, r) {
+          var i = 0,
+            c = 0,
+            m = Math.min(a.t, this.t);
+          while (i < m) {
+            c += this[i] - a[i];
+            r[i++] = c & this.DM;
+            c >>= this.DB;
+          }
+          if (a.t < this.t) {
+            c -= a.s;
+            while (i < this.t) {
+              c += this[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c += this.s;
+          } else {
+            c += this.s;
+            while (i < a.t) {
+              c -= a[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c -= a.s;
+          }
+          r.s = c < 0 ? -1 : 0;
+          if (c < -1) r[i++] = this.DV + c;
+          else if (c > 0) r[i++] = c;
+          r.t = i;
+          r.clamp();
+        }
+
+        // (protected) r = this * a, r != this,a (HAC 14.12)
+        // "this" should be the larger one if appropriate.
+        function bnpMultiplyTo(a, r) {
+          var x = this.abs(),
+            y = a.abs();
+          var i = x.t;
+          r.t = i + y.t;
+          while (--i >= 0) r[i] = 0;
+          for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
+          r.s = 0;
+          r.clamp();
+          if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
+        }
+
+        // (protected) r = this^2, r != this (HAC 14.16)
+        function bnpSquareTo(r) {
+          var x = this.abs();
+          var i = (r.t = 2 * x.t);
+          while (--i >= 0) r[i] = 0;
+          for (i = 0; i < x.t - 1; ++i) {
+            var c = x.am(i, x[i], r, 2 * i, 0, 1);
+            if (
+              (r[i + x.t] += x.am(
+                i + 1,
+                2 * x[i],
+                r,
+                2 * i + 1,
+                c,
+                x.t - i - 1,
+              )) >= x.DV
+            ) {
+              r[i + x.t] -= x.DV;
+              r[i + x.t + 1] = 1;
+            }
+          }
+          if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
+          r.s = 0;
+          r.clamp();
+        }
+
+        // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+        // r != q, this != m.  q or r may be null.
+        function bnpDivRemTo(m, q, r) {
+          var pm = m.abs();
+          if (pm.t <= 0) return;
+          var pt = this.abs();
+          if (pt.t < pm.t) {
+            if (q != null) q.fromInt(0);
+            if (r != null) this.copyTo(r);
+            return;
+          }
+          if (r == null) r = nbi();
+          var y = nbi(),
+            ts = this.s,
+            ms = m.s;
+          var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
+          if (nsh > 0) {
+            pm.lShiftTo(nsh, y);
+            pt.lShiftTo(nsh, r);
+          } else {
+            pm.copyTo(y);
+            pt.copyTo(r);
+          }
+          var ys = y.t;
+          var y0 = y[ys - 1];
+          if (y0 == 0) return;
+          var yt = y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0);
+          var d1 = this.FV / yt,
+            d2 = (1 << this.F1) / yt,
+            e = 1 << this.F2;
+          var i = r.t,
+            j = i - ys,
+            t = q == null ? nbi() : q;
+          y.dlShiftTo(j, t);
+          if (r.compareTo(t) >= 0) {
+            r[r.t++] = 1;
+            r.subTo(t, r);
+          }
+          BigInteger.ONE.dlShiftTo(ys, t);
+          t.subTo(y, y); // "negative" y so we can replace sub with am later
+          while (y.t < ys) y[y.t++] = 0;
+          while (--j >= 0) {
+            // Estimate quotient digit
+            var qd =
+              r[--i] == y0
+                ? this.DM
+                : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
+            if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) {
+              // Try it out
+              y.dlShiftTo(j, t);
+              r.subTo(t, r);
+              while (r[i] < --qd) r.subTo(t, r);
+            }
+          }
+          if (q != null) {
+            r.drShiftTo(ys, q);
+            if (ts != ms) BigInteger.ZERO.subTo(q, q);
+          }
+          r.t = ys;
+          r.clamp();
+          if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
+          if (ts < 0) BigInteger.ZERO.subTo(r, r);
+        }
+
+        // (public) this mod a
+        function bnMod(a) {
+          var r = nbi();
+          this.abs().divRemTo(a, null, r);
+          if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
+          return r;
+        }
+
+        // Modular reduction using "classic" algorithm
+        function Classic(m) {
+          this.m = m;
+        }
+        function cConvert(x) {
+          if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+          else return x;
+        }
+        function cRevert(x) {
+          return x;
+        }
+        function cReduce(x) {
+          x.divRemTo(this.m, null, x);
+        }
+        function cMulTo(x, y, r) {
+          x.multiplyTo(y, r);
+          this.reduce(r);
+        }
+        function cSqrTo(x, r) {
+          x.squareTo(r);
+          this.reduce(r);
+        }
+
+        Classic.prototype.convert = cConvert;
+        Classic.prototype.revert = cRevert;
+        Classic.prototype.reduce = cReduce;
+        Classic.prototype.mulTo = cMulTo;
+        Classic.prototype.sqrTo = cSqrTo;
+
+        // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+        // justification:
+        //         xy == 1 (mod m)
+        //         xy =  1+km
+        //   xy(2-xy) = (1+km)(1-km)
+        // x[y(2-xy)] = 1-k^2m^2
+        // x[y(2-xy)] == 1 (mod m^2)
+        // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+        // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+        // JS multiply "overflows" differently from C/C++, so care is needed here.
+        function bnpInvDigit() {
+          if (this.t < 1) return 0;
+          var x = this[0];
+          if ((x & 1) == 0) return 0;
+          var y = x & 3; // y == 1/x mod 2^2
+          y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
+          y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
+          y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
+          // last step - calculate inverse mod DV directly;
+          // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+          y = (y * (2 - ((x * y) % this.DV))) % this.DV; // y == 1/x mod 2^dbits
+          // we really want the negative inverse, and -DV < y < DV
+          return y > 0 ? this.DV - y : -y;
+        }
+
+        // Montgomery reduction
+        function Montgomery(m) {
+          this.m = m;
+          this.mp = m.invDigit();
+          this.mpl = this.mp & 0x7fff;
+          this.mph = this.mp >> 15;
+          this.um = (1 << (m.DB - 15)) - 1;
+          this.mt2 = 2 * m.t;
+        }
+
+        // xR mod m
+        function montConvert(x) {
+          var r = nbi();
+          x.abs().dlShiftTo(this.m.t, r);
+          r.divRemTo(this.m, null, r);
+          if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
+          return r;
+        }
+
+        // x/R mod m
+        function montRevert(x) {
+          var r = nbi();
+          x.copyTo(r);
+          this.reduce(r);
+          return r;
+        }
+
+        // x = x/R mod m (HAC 14.32)
+        function montReduce(x) {
+          while (x.t <= this.mt2)
+            // pad x so am has enough room later
+            x[x.t++] = 0;
+          for (var i = 0; i < this.m.t; ++i) {
+            // faster way of calculating u0 = x[i]*mp mod DV
+            var j = x[i] & 0x7fff;
+            var u0 =
+              (j * this.mpl +
+                (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) &
+              x.DM;
+            // use am to combine the multiply-shift-add into one call
+            j = i + this.m.t;
+            x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
+            // propagate carry
+            while (x[j] >= x.DV) {
+              x[j] -= x.DV;
+              x[++j]++;
+            }
+          }
+          x.clamp();
+          x.drShiftTo(this.m.t, x);
+          if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+        }
 
-  for (i = 0; i < n; i++) m[i] = sm[i + 64];
-  mlen = n;
-  return mlen;
-}
-
-var crypto_secretbox_KEYBYTES = 32,
-    crypto_secretbox_NONCEBYTES = 24,
-    crypto_secretbox_ZEROBYTES = 32,
-    crypto_secretbox_BOXZEROBYTES = 16,
-    crypto_scalarmult_BYTES = 32,
-    crypto_scalarmult_SCALARBYTES = 32,
-    crypto_box_PUBLICKEYBYTES = 32,
-    crypto_box_SECRETKEYBYTES = 32,
-    crypto_box_BEFORENMBYTES = 32,
-    crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
-    crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
-    crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
-    crypto_sign_BYTES = 64,
-    crypto_sign_PUBLICKEYBYTES = 32,
-    crypto_sign_SECRETKEYBYTES = 64,
-    crypto_sign_SEEDBYTES = 32,
-    crypto_hash_BYTES = 64;
-
-nacl.lowlevel = {
-  crypto_core_hsalsa20: crypto_core_hsalsa20,
-  crypto_stream_xor: crypto_stream_xor,
-  crypto_stream: crypto_stream,
-  crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
-  crypto_stream_salsa20: crypto_stream_salsa20,
-  crypto_onetimeauth: crypto_onetimeauth,
-  crypto_onetimeauth_verify: crypto_onetimeauth_verify,
-  crypto_verify_16: crypto_verify_16,
-  crypto_verify_32: crypto_verify_32,
-  crypto_secretbox: crypto_secretbox,
-  crypto_secretbox_open: crypto_secretbox_open,
-  crypto_scalarmult: crypto_scalarmult,
-  crypto_scalarmult_base: crypto_scalarmult_base,
-  crypto_box_beforenm: crypto_box_beforenm,
-  crypto_box_afternm: crypto_box_afternm,
-  crypto_box: crypto_box,
-  crypto_box_open: crypto_box_open,
-  crypto_box_keypair: crypto_box_keypair,
-  crypto_hash: crypto_hash,
-  crypto_sign: crypto_sign,
-  crypto_sign_keypair: crypto_sign_keypair,
-  crypto_sign_open: crypto_sign_open,
-
-  crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
-  crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
-  crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
-  crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
-  crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
-  crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
-  crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
-  crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
-  crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
-  crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
-  crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
-  crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
-  crypto_sign_BYTES: crypto_sign_BYTES,
-  crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
-  crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
-  crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
-  crypto_hash_BYTES: crypto_hash_BYTES
-};
+        // r = "x^2/R mod m"; x != r
+        function montSqrTo(x, r) {
+          x.squareTo(r);
+          this.reduce(r);
+        }
 
-/* High-level API */
+        // r = "xy/R mod m"; x,y != r
+        function montMulTo(x, y, r) {
+          x.multiplyTo(y, r);
+          this.reduce(r);
+        }
 
-function checkLengths(k, n) {
-  if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size');
-  if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size');
-}
+        Montgomery.prototype.convert = montConvert;
+        Montgomery.prototype.revert = montRevert;
+        Montgomery.prototype.reduce = montReduce;
+        Montgomery.prototype.mulTo = montMulTo;
+        Montgomery.prototype.sqrTo = montSqrTo;
 
-function checkBoxLengths(pk, sk) {
-  if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size');
-  if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size');
-}
+        // (protected) true iff this is even
+        function bnpIsEven() {
+          return (this.t > 0 ? this[0] & 1 : this.s) == 0;
+        }
 
-function checkArrayTypes() {
-  var t, i;
-  for (i = 0; i < arguments.length; i++) {
-     if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]')
-       throw new TypeError('unexpected type ' + t + ', use Uint8Array');
-  }
-}
+        // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+        function bnpExp(e, z) {
+          if (e > 0xffffffff || e < 1) return BigInteger.ONE;
+          var r = nbi(),
+            r2 = nbi(),
+            g = z.convert(this),
+            i = nbits(e) - 1;
+          g.copyTo(r);
+          while (--i >= 0) {
+            z.sqrTo(r, r2);
+            if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
+            else {
+              var t = r;
+              r = r2;
+              r2 = t;
+            }
+          }
+          return z.revert(r);
+        }
+
+        // (public) this^e % m, 0 <= e < 2^32
+        function bnModPowInt(e, m) {
+          var z;
+          if (e < 256 || m.isEven()) z = new Classic(m);
+          else z = new Montgomery(m);
+          return this.exp(e, z);
+        }
+
+        // protected
+        BigInteger.prototype.copyTo = bnpCopyTo;
+        BigInteger.prototype.fromInt = bnpFromInt;
+        BigInteger.prototype.fromString = bnpFromString;
+        BigInteger.prototype.clamp = bnpClamp;
+        BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
+        BigInteger.prototype.drShiftTo = bnpDRShiftTo;
+        BigInteger.prototype.lShiftTo = bnpLShiftTo;
+        BigInteger.prototype.rShiftTo = bnpRShiftTo;
+        BigInteger.prototype.subTo = bnpSubTo;
+        BigInteger.prototype.multiplyTo = bnpMultiplyTo;
+        BigInteger.prototype.squareTo = bnpSquareTo;
+        BigInteger.prototype.divRemTo = bnpDivRemTo;
+        BigInteger.prototype.invDigit = bnpInvDigit;
+        BigInteger.prototype.isEven = bnpIsEven;
+        BigInteger.prototype.exp = bnpExp;
+
+        // public
+        BigInteger.prototype.toString = bnToString;
+        BigInteger.prototype.negate = bnNegate;
+        BigInteger.prototype.abs = bnAbs;
+        BigInteger.prototype.compareTo = bnCompareTo;
+        BigInteger.prototype.bitLength = bnBitLength;
+        BigInteger.prototype.mod = bnMod;
+        BigInteger.prototype.modPowInt = bnModPowInt;
+
+        // "constants"
+        BigInteger.ZERO = nbv(0);
+        BigInteger.ONE = nbv(1);
+
+        // Copyright (c) 2005-2009  Tom Wu
+        // All Rights Reserved.
+        // See "LICENSE" for details.
+
+        // Extended JavaScript BN functions, required for RSA private ops.
+
+        // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+        // Version 1.2: square() API, isProbablePrime fix
+
+        // (public)
+        function bnClone() {
+          var r = nbi();
+          this.copyTo(r);
+          return r;
+        }
+
+        // (public) return value as integer
+        function bnIntValue() {
+          if (this.s < 0) {
+            if (this.t == 1) return this[0] - this.DV;
+            else if (this.t == 0) return -1;
+          } else if (this.t == 1) return this[0];
+          else if (this.t == 0) return 0;
+          // assumes 16 < DB < 32
+          return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
+        }
+
+        // (public) return value as byte
+        function bnByteValue() {
+          return this.t == 0 ? this.s : (this[0] << 24) >> 24;
+        }
+
+        // (public) return value as short (assumes DB>=16)
+        function bnShortValue() {
+          return this.t == 0 ? this.s : (this[0] << 16) >> 16;
+        }
+
+        // (protected) return x s.t. r^x < DV
+        function bnpChunkSize(r) {
+          return Math.floor((Math.LN2 * this.DB) / Math.log(r));
+        }
+
+        // (public) 0 if this == 0, 1 if this > 0
+        function bnSigNum() {
+          if (this.s < 0) return -1;
+          else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+          else return 1;
+        }
+
+        // (protected) convert to radix string
+        function bnpToRadix(b) {
+          if (b == null) b = 10;
+          if (this.signum() == 0 || b < 2 || b > 36) return "0";
+          var cs = this.chunkSize(b);
+          var a = Math.pow(b, cs);
+          var d = nbv(a),
+            y = nbi(),
+            z = nbi(),
+            r = "";
+          this.divRemTo(d, y, z);
+          while (y.signum() > 0) {
+            r = (a + z.intValue()).toString(b).substr(1) + r;
+            y.divRemTo(d, y, z);
+          }
+          return z.intValue().toString(b) + r;
+        }
+
+        // (protected) convert from radix string
+        function bnpFromRadix(s, b) {
+          this.fromInt(0);
+          if (b == null) b = 10;
+          var cs = this.chunkSize(b);
+          var d = Math.pow(b, cs),
+            mi = false,
+            j = 0,
+            w = 0;
+          for (var i = 0; i < s.length; ++i) {
+            var x = intAt(s, i);
+            if (x < 0) {
+              if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
+              continue;
+            }
+            w = b * w + x;
+            if (++j >= cs) {
+              this.dMultiply(d);
+              this.dAddOffset(w, 0);
+              j = 0;
+              w = 0;
+            }
+          }
+          if (j > 0) {
+            this.dMultiply(Math.pow(b, j));
+            this.dAddOffset(w, 0);
+          }
+          if (mi) BigInteger.ZERO.subTo(this, this);
+        }
 
-function cleanup(arr) {
-  for (var i = 0; i < arr.length; i++) arr[i] = 0;
-}
+        // (protected) alternate constructor
+        function bnpFromNumber(a, b, c) {
+          if ("number" == typeof b) {
+            // new BigInteger(int,int,RNG)
+            if (a < 2) this.fromInt(1);
+            else {
+              this.fromNumber(a, c);
+              if (!this.testBit(a - 1))
+                // force MSB set
+                this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
+              if (this.isEven()) this.dAddOffset(1, 0); // force odd
+              while (!this.isProbablePrime(b)) {
+                this.dAddOffset(2, 0);
+                if (this.bitLength() > a)
+                  this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
+              }
+            }
+          } else {
+            // new BigInteger(int,RNG)
+            var x = new Array(),
+              t = a & 7;
+            x.length = (a >> 3) + 1;
+            b.nextBytes(x);
+            if (t > 0) x[0] &= (1 << t) - 1;
+            else x[0] = 0;
+            this.fromString(x, 256);
+          }
+        }
 
-// TODO: Completely remove this in v0.15.
-if (!nacl.util) {
-  nacl.util = {};
-  nacl.util.decodeUTF8 = nacl.util.encodeUTF8 = nacl.util.encodeBase64 = nacl.util.decodeBase64 = function() {
-    throw new Error('nacl.util moved into separate package: https://github.com/dchest/tweetnacl-util-js');
-  };
-}
+        // (public) convert to bigendian byte array
+        function bnToByteArray() {
+          var i = this.t,
+            r = new Array();
+          r[0] = this.s;
+          var p = this.DB - ((i * this.DB) % 8),
+            d,
+            k = 0;
+          if (i-- > 0) {
+            if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
+              r[k++] = d | (this.s << (this.DB - p));
+            while (i >= 0) {
+              if (p < 8) {
+                d = (this[i] & ((1 << p) - 1)) << (8 - p);
+                d |= this[--i] >> (p += this.DB - 8);
+              } else {
+                d = (this[i] >> (p -= 8)) & 0xff;
+                if (p <= 0) {
+                  p += this.DB;
+                  --i;
+                }
+              }
+              if ((d & 0x80) != 0) d |= -256;
+              if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
+              if (k > 0 || d != this.s) r[k++] = d;
+            }
+          }
+          return r;
+        }
 
-nacl.randomBytes = function(n) {
-  var b = new Uint8Array(n);
-  randombytes(b, n);
-  return b;
-};
+        function bnEquals(a) {
+          return this.compareTo(a) == 0;
+        }
+        function bnMin(a) {
+          return this.compareTo(a) < 0 ? this : a;
+        }
+        function bnMax(a) {
+          return this.compareTo(a) > 0 ? this : a;
+        }
 
-nacl.secretbox = function(msg, nonce, key) {
-  checkArrayTypes(msg, nonce, key);
-  checkLengths(key, nonce);
-  var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
-  var c = new Uint8Array(m.length);
-  for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i];
-  crypto_secretbox(c, m, m.length, nonce, key);
-  return c.subarray(crypto_secretbox_BOXZEROBYTES);
-};
+        // (protected) r = this op a (bitwise)
+        function bnpBitwiseTo(a, op, r) {
+          var i,
+            f,
+            m = Math.min(a.t, this.t);
+          for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
+          if (a.t < this.t) {
+            f = a.s & this.DM;
+            for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
+            r.t = this.t;
+          } else {
+            f = this.s & this.DM;
+            for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
+            r.t = a.t;
+          }
+          r.s = op(this.s, a.s);
+          r.clamp();
+        }
 
-nacl.secretbox.open = function(box, nonce, key) {
-  checkArrayTypes(box, nonce, key);
-  checkLengths(key, nonce);
-  var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
-  var m = new Uint8Array(c.length);
-  for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i];
-  if (c.length < 32) return false;
-  if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false;
-  return m.subarray(crypto_secretbox_ZEROBYTES);
-};
+        // (public) this & a
+        function op_and(x, y) {
+          return x & y;
+        }
+        function bnAnd(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_and, r);
+          return r;
+        }
 
-nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
-nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
-nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
-
-nacl.scalarMult = function(n, p) {
-  checkArrayTypes(n, p);
-  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
-  if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size');
-  var q = new Uint8Array(crypto_scalarmult_BYTES);
-  crypto_scalarmult(q, n, p);
-  return q;
-};
+        // (public) this | a
+        function op_or(x, y) {
+          return x | y;
+        }
+        function bnOr(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_or, r);
+          return r;
+        }
 
-nacl.scalarMult.base = function(n) {
-  checkArrayTypes(n);
-  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
-  var q = new Uint8Array(crypto_scalarmult_BYTES);
-  crypto_scalarmult_base(q, n);
-  return q;
-};
+        // (public) this ^ a
+        function op_xor(x, y) {
+          return x ^ y;
+        }
+        function bnXor(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_xor, r);
+          return r;
+        }
 
-nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
-nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
+        // (public) this & ~a
+        function op_andnot(x, y) {
+          return x & ~y;
+        }
+        function bnAndNot(a) {
+          var r = nbi();
+          this.bitwiseTo(a, op_andnot, r);
+          return r;
+        }
 
-nacl.box = function(msg, nonce, publicKey, secretKey) {
-  var k = nacl.box.before(publicKey, secretKey);
-  return nacl.secretbox(msg, nonce, k);
-};
+        // (public) ~this
+        function bnNot() {
+          var r = nbi();
+          for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
+          r.t = this.t;
+          r.s = ~this.s;
+          return r;
+        }
 
-nacl.box.before = function(publicKey, secretKey) {
-  checkArrayTypes(publicKey, secretKey);
-  checkBoxLengths(publicKey, secretKey);
-  var k = new Uint8Array(crypto_box_BEFORENMBYTES);
-  crypto_box_beforenm(k, publicKey, secretKey);
-  return k;
-};
+        // (public) this << n
+        function bnShiftLeft(n) {
+          var r = nbi();
+          if (n < 0) this.rShiftTo(-n, r);
+          else this.lShiftTo(n, r);
+          return r;
+        }
 
-nacl.box.after = nacl.secretbox;
+        // (public) this >> n
+        function bnShiftRight(n) {
+          var r = nbi();
+          if (n < 0) this.lShiftTo(-n, r);
+          else this.rShiftTo(n, r);
+          return r;
+        }
 
-nacl.box.open = function(msg, nonce, publicKey, secretKey) {
-  var k = nacl.box.before(publicKey, secretKey);
-  return nacl.secretbox.open(msg, nonce, k);
-};
+        // return index of lowest 1-bit in x, x < 2^31
+        function lbit(x) {
+          if (x == 0) return -1;
+          var r = 0;
+          if ((x & 0xffff) == 0) {
+            x >>= 16;
+            r += 16;
+          }
+          if ((x & 0xff) == 0) {
+            x >>= 8;
+            r += 8;
+          }
+          if ((x & 0xf) == 0) {
+            x >>= 4;
+            r += 4;
+          }
+          if ((x & 3) == 0) {
+            x >>= 2;
+            r += 2;
+          }
+          if ((x & 1) == 0) ++r;
+          return r;
+        }
 
-nacl.box.open.after = nacl.secretbox.open;
+        // (public) returns index of lowest 1-bit (or -1 if none)
+        function bnGetLowestSetBit() {
+          for (var i = 0; i < this.t; ++i)
+            if (this[i] != 0) return i * this.DB + lbit(this[i]);
+          if (this.s < 0) return this.t * this.DB;
+          return -1;
+        }
 
-nacl.box.keyPair = function() {
-  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
-  crypto_box_keypair(pk, sk);
-  return {publicKey: pk, secretKey: sk};
-};
+        // return number of 1 bits in x
+        function cbit(x) {
+          var r = 0;
+          while (x != 0) {
+            x &= x - 1;
+            ++r;
+          }
+          return r;
+        }
 
-nacl.box.keyPair.fromSecretKey = function(secretKey) {
-  checkArrayTypes(secretKey);
-  if (secretKey.length !== crypto_box_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-  crypto_scalarmult_base(pk, secretKey);
-  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
-};
+        // (public) return number of set bits
+        function bnBitCount() {
+          var r = 0,
+            x = this.s & this.DM;
+          for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
+          return r;
+        }
 
-nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
-nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
-nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
-nacl.box.nonceLength = crypto_box_NONCEBYTES;
-nacl.box.overheadLength = nacl.secretbox.overheadLength;
-
-nacl.sign = function(msg, secretKey) {
-  checkArrayTypes(msg, secretKey);
-  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length);
-  crypto_sign(signedMsg, msg, msg.length, secretKey);
-  return signedMsg;
-};
+        // (public) true iff nth bit is set
+        function bnTestBit(n) {
+          var j = Math.floor(n / this.DB);
+          if (j >= this.t) return this.s != 0;
+          return (this[j] & (1 << n % this.DB)) != 0;
+        }
 
-nacl.sign.open = function(signedMsg, publicKey) {
-  if (arguments.length !== 2)
-    throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?');
-  checkArrayTypes(signedMsg, publicKey);
-  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-    throw new Error('bad public key size');
-  var tmp = new Uint8Array(signedMsg.length);
-  var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey);
-  if (mlen < 0) return null;
-  var m = new Uint8Array(mlen);
-  for (var i = 0; i < m.length; i++) m[i] = tmp[i];
-  return m;
-};
+        // (protected) this op (1<<n)
+        function bnpChangeBit(n, op) {
+          var r = BigInteger.ONE.shiftLeft(n);
+          this.bitwiseTo(r, op, r);
+          return r;
+        }
 
-nacl.sign.detached = function(msg, secretKey) {
-  var signedMsg = nacl.sign(msg, secretKey);
-  var sig = new Uint8Array(crypto_sign_BYTES);
-  for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
-  return sig;
-};
+        // (public) this | (1<<n)
+        function bnSetBit(n) {
+          return this.changeBit(n, op_or);
+        }
 
-nacl.sign.detached.verify = function(msg, sig, publicKey) {
-  checkArrayTypes(msg, sig, publicKey);
-  if (sig.length !== crypto_sign_BYTES)
-    throw new Error('bad signature size');
-  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-    throw new Error('bad public key size');
-  var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
-  var m = new Uint8Array(crypto_sign_BYTES + msg.length);
-  var i;
-  for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
-  for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i];
-  return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0);
-};
+        // (public) this & ~(1<<n)
+        function bnClearBit(n) {
+          return this.changeBit(n, op_andnot);
+        }
 
-nacl.sign.keyPair = function() {
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-  crypto_sign_keypair(pk, sk);
-  return {publicKey: pk, secretKey: sk};
-};
+        // (public) this ^ (1<<n)
+        function bnFlipBit(n) {
+          return this.changeBit(n, op_xor);
+        }
 
-nacl.sign.keyPair.fromSecretKey = function(secretKey) {
-  checkArrayTypes(secretKey);
-  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-    throw new Error('bad secret key size');
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i];
-  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
-};
+        // (protected) r = this + a
+        function bnpAddTo(a, r) {
+          var i = 0,
+            c = 0,
+            m = Math.min(a.t, this.t);
+          while (i < m) {
+            c += this[i] + a[i];
+            r[i++] = c & this.DM;
+            c >>= this.DB;
+          }
+          if (a.t < this.t) {
+            c += a.s;
+            while (i < this.t) {
+              c += this[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c += this.s;
+          } else {
+            c += this.s;
+            while (i < a.t) {
+              c += a[i];
+              r[i++] = c & this.DM;
+              c >>= this.DB;
+            }
+            c += a.s;
+          }
+          r.s = c < 0 ? -1 : 0;
+          if (c > 0) r[i++] = c;
+          else if (c < -1) r[i++] = this.DV + c;
+          r.t = i;
+          r.clamp();
+        }
 
-nacl.sign.keyPair.fromSeed = function(seed) {
-  checkArrayTypes(seed);
-  if (seed.length !== crypto_sign_SEEDBYTES)
-    throw new Error('bad seed size');
-  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-  for (var i = 0; i < 32; i++) sk[i] = seed[i];
-  crypto_sign_keypair(pk, sk, true);
-  return {publicKey: pk, secretKey: sk};
-};
+        // (public) this + a
+        function bnAdd(a) {
+          var r = nbi();
+          this.addTo(a, r);
+          return r;
+        }
 
-nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
-nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
-nacl.sign.seedLength = crypto_sign_SEEDBYTES;
-nacl.sign.signatureLength = crypto_sign_BYTES;
+        // (public) this - a
+        function bnSubtract(a) {
+          var r = nbi();
+          this.subTo(a, r);
+          return r;
+        }
 
-nacl.hash = function(msg) {
-  checkArrayTypes(msg);
-  var h = new Uint8Array(crypto_hash_BYTES);
-  crypto_hash(h, msg, msg.length);
-  return h;
-};
+        // (public) this * a
+        function bnMultiply(a) {
+          var r = nbi();
+          this.multiplyTo(a, r);
+          return r;
+        }
 
-nacl.hash.hashLength = crypto_hash_BYTES;
+        // (public) this^2
+        function bnSquare() {
+          var r = nbi();
+          this.squareTo(r);
+          return r;
+        }
 
-nacl.verify = function(x, y) {
-  checkArrayTypes(x, y);
-  // Zero length arguments are considered not equal.
-  if (x.length === 0 || y.length === 0) return false;
-  if (x.length !== y.length) return false;
-  return (vn(x, 0, y, 0, x.length) === 0) ? true : false;
-};
+        // (public) this / a
+        function bnDivide(a) {
+          var r = nbi();
+          this.divRemTo(a, r, null);
+          return r;
+        }
 
-nacl.setPRNG = function(fn) {
-  randombytes = fn;
-};
+        // (public) this % a
+        function bnRemainder(a) {
+          var r = nbi();
+          this.divRemTo(a, null, r);
+          return r;
+        }
 
-(function() {
-  // Initialize PRNG if environment provides CSPRNG.
-  // If not, methods calling randombytes will throw.
-  var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null;
-  if (crypto && crypto.getRandomValues) {
-    // Browsers.
-    var QUOTA = 65536;
-    nacl.setPRNG(function(x, n) {
-      var i, v = new Uint8Array(n);
-      for (i = 0; i < n; i += QUOTA) {
-        crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA)));
-      }
-      for (i = 0; i < n; i++) x[i] = v[i];
-      cleanup(v);
-    });
-  } else if (true) {
-    // Node.js.
-    crypto = __webpack_require__(11);
-    if (crypto && crypto.randomBytes) {
-      nacl.setPRNG(function(x, n) {
-        var i, v = crypto.randomBytes(n);
-        for (i = 0; i < n; i++) x[i] = v[i];
-        cleanup(v);
-      });
-    }
-  }
-})();
+        // (public) [this/a,this%a]
+        function bnDivideAndRemainder(a) {
+          var q = nbi(),
+            r = nbi();
+          this.divRemTo(a, q, r);
+          return new Array(q, r);
+        }
 
-})(typeof module !== 'undefined' && module.exports ? module.exports : (self.nacl = self.nacl || {}));
+        // (protected) this *= n, this >= 0, 1 < n < DV
+        function bnpDMultiply(n) {
+          this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
+          ++this.t;
+          this.clamp();
+        }
 
+        // (protected) this += n << w words, this >= 0
+        function bnpDAddOffset(n, w) {
+          if (n == 0) return;
+          while (this.t <= w) this[this.t++] = 0;
+          this[w] += n;
+          while (this[w] >= this.DV) {
+            this[w] -= this.DV;
+            if (++w >= this.t) this[this.t++] = 0;
+            ++this[w];
+          }
+        }
 
-/***/ }),
-/* 77 */
-/***/ (function(module, exports) {
+        // A "null" reducer
+        function NullExp() {}
+        function nNop(x) {
+          return x;
+        }
+        function nMulTo(x, y, r) {
+          x.multiplyTo(y, r);
+        }
+        function nSqrTo(x, r) {
+          x.squareTo(r);
+        }
+
+        NullExp.prototype.convert = nNop;
+        NullExp.prototype.revert = nNop;
+        NullExp.prototype.mulTo = nMulTo;
+        NullExp.prototype.sqrTo = nSqrTo;
+
+        // (public) this^e
+        function bnPow(e) {
+          return this.exp(e, new NullExp());
+        }
+
+        // (protected) r = lower n words of "this * a", a.t <= n
+        // "this" should be the larger one if appropriate.
+        function bnpMultiplyLowerTo(a, n, r) {
+          var i = Math.min(this.t + a.t, n);
+          r.s = 0; // assumes a,this >= 0
+          r.t = i;
+          while (i > 0) r[--i] = 0;
+          var j;
+          for (j = r.t - this.t; i < j; ++i)
+            r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
+          for (j = Math.min(a.t, n); i < j; ++i)
+            this.am(0, a[i], r, i, 0, n - i);
+          r.clamp();
+        }
+
+        // (protected) r = "this * a" without lower n words, n > 0
+        // "this" should be the larger one if appropriate.
+        function bnpMultiplyUpperTo(a, n, r) {
+          --n;
+          var i = (r.t = this.t + a.t - n);
+          r.s = 0; // assumes a,this >= 0
+          while (--i >= 0) r[i] = 0;
+          for (i = Math.max(n - this.t, 0); i < a.t; ++i)
+            r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
+          r.clamp();
+          r.drShiftTo(1, r);
+        }
+
+        // Barrett modular reduction
+        function Barrett(m) {
+          // setup Barrett
+          this.r2 = nbi();
+          this.q3 = nbi();
+          BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
+          this.mu = this.r2.divide(m);
+          this.m = m;
+        }
+
+        function barrettConvert(x) {
+          if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
+          else if (x.compareTo(this.m) < 0) return x;
+          else {
+            var r = nbi();
+            x.copyTo(r);
+            this.reduce(r);
+            return r;
+          }
+        }
 
-module.exports = require("events");
+        function barrettRevert(x) {
+          return x;
+        }
 
-/***/ }),
-/* 78 */
-/***/ (function(module, exports, __webpack_require__) {
+        // x = x mod m (HAC 14.42)
+        function barrettReduce(x) {
+          x.drShiftTo(this.m.t - 1, this.r2);
+          if (x.t > this.m.t + 1) {
+            x.t = this.m.t + 1;
+            x.clamp();
+          }
+          this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
+          this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
+          while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
+          x.subTo(this.r2, x);
+          while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
+        }
+
+        // r = x^2 mod m; x != r
+        function barrettSqrTo(x, r) {
+          x.squareTo(r);
+          this.reduce(r);
+        }
+
+        // r = x*y mod m; x,y != r
+        function barrettMulTo(x, y, r) {
+          x.multiplyTo(y, r);
+          this.reduce(r);
+        }
+
+        Barrett.prototype.convert = barrettConvert;
+        Barrett.prototype.revert = barrettRevert;
+        Barrett.prototype.reduce = barrettReduce;
+        Barrett.prototype.mulTo = barrettMulTo;
+        Barrett.prototype.sqrTo = barrettSqrTo;
+
+        // (public) this^e % m (HAC 14.85)
+        function bnModPow(e, m) {
+          var i = e.bitLength(),
+            k,
+            r = nbv(1),
+            z;
+          if (i <= 0) return r;
+          else if (i < 18) k = 1;
+          else if (i < 48) k = 3;
+          else if (i < 144) k = 4;
+          else if (i < 768) k = 5;
+          else k = 6;
+          if (i < 8) z = new Classic(m);
+          else if (m.isEven()) z = new Barrett(m);
+          else z = new Montgomery(m);
+
+          // precomputation
+          var g = new Array(),
+            n = 3,
+            k1 = k - 1,
+            km = (1 << k) - 1;
+          g[1] = z.convert(this);
+          if (k > 1) {
+            var g2 = nbi();
+            z.sqrTo(g[1], g2);
+            while (n <= km) {
+              g[n] = nbi();
+              z.mulTo(g2, g[n - 2], g[n]);
+              n += 2;
+            }
+          }
 
-"use strict";
+          var j = e.t - 1,
+            w,
+            is1 = true,
+            r2 = nbi(),
+            t;
+          i = nbits(e[j]) - 1;
+          while (j >= 0) {
+            if (i >= k1) w = (e[j] >> (i - k1)) & km;
+            else {
+              w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
+              if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
+            }
 
+            n = k;
+            while ((w & 1) == 0) {
+              w >>= 1;
+              --n;
+            }
+            if ((i -= n) < 0) {
+              i += this.DB;
+              --j;
+            }
+            if (is1) {
+              // ret == 1, don't bother squaring or multiplying it
+              g[w].copyTo(r);
+              is1 = false;
+            } else {
+              while (n > 1) {
+                z.sqrTo(r, r2);
+                z.sqrTo(r2, r);
+                n -= 2;
+              }
+              if (n > 0) z.sqrTo(r, r2);
+              else {
+                t = r;
+                r = r2;
+                r2 = t;
+              }
+              z.mulTo(r2, g[w], r);
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.hostedGit = exports.registries = undefined;
-exports.getExoticResolver = getExoticResolver;
-exports.hostedGitFragmentToGitUrl = hostedGitFragmentToGitUrl;
+            while (j >= 0 && (e[j] & (1 << i)) == 0) {
+              z.sqrTo(r, r2);
+              t = r;
+              r = r2;
+              r2 = t;
+              if (--i < 0) {
+                i = this.DB - 1;
+                --j;
+              }
+            }
+          }
+          return z.revert(r);
+        }
 
-var _baseResolver;
+        // (public) gcd(this,a) (HAC 14.54)
+        function bnGCD(a) {
+          var x = this.s < 0 ? this.negate() : this.clone();
+          var y = a.s < 0 ? a.negate() : a.clone();
+          if (x.compareTo(y) < 0) {
+            var t = x;
+            x = y;
+            y = t;
+          }
+          var i = x.getLowestSetBit(),
+            g = y.getLowestSetBit();
+          if (g < 0) return x;
+          if (i < g) g = i;
+          if (g > 0) {
+            x.rShiftTo(g, x);
+            y.rShiftTo(g, y);
+          }
+          while (x.signum() > 0) {
+            if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
+            if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
+            if (x.compareTo(y) >= 0) {
+              x.subTo(y, x);
+              x.rShiftTo(1, x);
+            } else {
+              y.subTo(x, y);
+              y.rShiftTo(1, y);
+            }
+          }
+          if (g > 0) y.lShiftTo(g, y);
+          return y;
+        }
 
-function _load_baseResolver() {
-  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
-}
+        // (protected) this % n, n < 2^26
+        function bnpModInt(n) {
+          if (n <= 0) return 0;
+          var d = this.DV % n,
+            r = this.s < 0 ? n - 1 : 0;
+          if (this.t > 0)
+            if (d == 0) r = this[0] % n;
+            else
+              for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
+          return r;
+        }
+
+        // (public) 1/this % m (HAC 14.61)
+        function bnModInverse(m) {
+          var ac = m.isEven();
+          if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+          var u = m.clone(),
+            v = this.clone();
+          var a = nbv(1),
+            b = nbv(0),
+            c = nbv(0),
+            d = nbv(1);
+          while (u.signum() != 0) {
+            while (u.isEven()) {
+              u.rShiftTo(1, u);
+              if (ac) {
+                if (!a.isEven() || !b.isEven()) {
+                  a.addTo(this, a);
+                  b.subTo(m, b);
+                }
+                a.rShiftTo(1, a);
+              } else if (!b.isEven()) b.subTo(m, b);
+              b.rShiftTo(1, b);
+            }
+            while (v.isEven()) {
+              v.rShiftTo(1, v);
+              if (ac) {
+                if (!c.isEven() || !d.isEven()) {
+                  c.addTo(this, c);
+                  d.subTo(m, d);
+                }
+                c.rShiftTo(1, c);
+              } else if (!d.isEven()) d.subTo(m, d);
+              d.rShiftTo(1, d);
+            }
+            if (u.compareTo(v) >= 0) {
+              u.subTo(v, u);
+              if (ac) a.subTo(c, a);
+              b.subTo(d, b);
+            } else {
+              v.subTo(u, v);
+              if (ac) c.subTo(a, c);
+              d.subTo(b, d);
+            }
+          }
+          if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+          if (d.compareTo(m) >= 0) return d.subtract(m);
+          if (d.signum() < 0) d.addTo(m, d);
+          else return d;
+          if (d.signum() < 0) return d.add(m);
+          else return d;
+        }
+
+        var lowprimes = [
+          2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61,
+          67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137,
+          139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211,
+          223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283,
+          293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379,
+          383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461,
+          463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
+          569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643,
+          647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739,
+          743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829,
+          839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937,
+          941, 947, 953, 967, 971, 977, 983, 991, 997,
+        ];
+        var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
+
+        // (public) test primality with certainty >= 1-.5^t
+        function bnIsProbablePrime(t) {
+          var i,
+            x = this.abs();
+          if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
+            for (i = 0; i < lowprimes.length; ++i)
+              if (x[0] == lowprimes[i]) return true;
+            return false;
+          }
+          if (x.isEven()) return false;
+          i = 1;
+          while (i < lowprimes.length) {
+            var m = lowprimes[i],
+              j = i + 1;
+            while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+            m = x.modInt(m);
+            while (i < j) if (m % lowprimes[i++] == 0) return false;
+          }
+          return x.millerRabin(t);
+        }
+
+        // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+        function bnpMillerRabin(t) {
+          var n1 = this.subtract(BigInteger.ONE);
+          var k = n1.getLowestSetBit();
+          if (k <= 0) return false;
+          var r = n1.shiftRight(k);
+          t = (t + 1) >> 1;
+          if (t > lowprimes.length) t = lowprimes.length;
+          var a = nbi();
+          for (var i = 0; i < t; ++i) {
+            //Pick bases at random, instead of starting at 2
+            a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
+            var y = a.modPow(r, this);
+            if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+              var j = 1;
+              while (j++ < k && y.compareTo(n1) != 0) {
+                y = y.modPowInt(2, this);
+                if (y.compareTo(BigInteger.ONE) == 0) return false;
+              }
+              if (y.compareTo(n1) != 0) return false;
+            }
+          }
+          return true;
+        }
 
-var _npmResolver;
+        // protected
+        BigInteger.prototype.chunkSize = bnpChunkSize;
+        BigInteger.prototype.toRadix = bnpToRadix;
+        BigInteger.prototype.fromRadix = bnpFromRadix;
+        BigInteger.prototype.fromNumber = bnpFromNumber;
+        BigInteger.prototype.bitwiseTo = bnpBitwiseTo;
+        BigInteger.prototype.changeBit = bnpChangeBit;
+        BigInteger.prototype.addTo = bnpAddTo;
+        BigInteger.prototype.dMultiply = bnpDMultiply;
+        BigInteger.prototype.dAddOffset = bnpDAddOffset;
+        BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;
+        BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;
+        BigInteger.prototype.modInt = bnpModInt;
+        BigInteger.prototype.millerRabin = bnpMillerRabin;
+
+        // public
+        BigInteger.prototype.clone = bnClone;
+        BigInteger.prototype.intValue = bnIntValue;
+        BigInteger.prototype.byteValue = bnByteValue;
+        BigInteger.prototype.shortValue = bnShortValue;
+        BigInteger.prototype.signum = bnSigNum;
+        BigInteger.prototype.toByteArray = bnToByteArray;
+        BigInteger.prototype.equals = bnEquals;
+        BigInteger.prototype.min = bnMin;
+        BigInteger.prototype.max = bnMax;
+        BigInteger.prototype.and = bnAnd;
+        BigInteger.prototype.or = bnOr;
+        BigInteger.prototype.xor = bnXor;
+        BigInteger.prototype.andNot = bnAndNot;
+        BigInteger.prototype.not = bnNot;
+        BigInteger.prototype.shiftLeft = bnShiftLeft;
+        BigInteger.prototype.shiftRight = bnShiftRight;
+        BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;
+        BigInteger.prototype.bitCount = bnBitCount;
+        BigInteger.prototype.testBit = bnTestBit;
+        BigInteger.prototype.setBit = bnSetBit;
+        BigInteger.prototype.clearBit = bnClearBit;
+        BigInteger.prototype.flipBit = bnFlipBit;
+        BigInteger.prototype.add = bnAdd;
+        BigInteger.prototype.subtract = bnSubtract;
+        BigInteger.prototype.multiply = bnMultiply;
+        BigInteger.prototype.divide = bnDivide;
+        BigInteger.prototype.remainder = bnRemainder;
+        BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;
+        BigInteger.prototype.modPow = bnModPow;
+        BigInteger.prototype.modInverse = bnModInverse;
+        BigInteger.prototype.pow = bnPow;
+        BigInteger.prototype.gcd = bnGCD;
+        BigInteger.prototype.isProbablePrime = bnIsProbablePrime;
+
+        // JSBN-specific extension
+        BigInteger.prototype.square = bnSquare;
+
+        // Expose the Barrett function
+        BigInteger.prototype.Barrett = Barrett;
+
+        // BigInteger interfaces not implemented in jsbn:
+
+        // BigInteger(int signum, byte[] magnitude)
+        // double doubleValue()
+        // float floatValue()
+        // int hashCode()
+        // long longValue()
+        // static BigInteger valueOf(long val)
+
+        // Random number generator - requires a PRNG backend, e.g. prng4.js
+
+        // For best results, put code like
+        // <body onClick='rng_seed_time();' onKeyPress='rng_seed_time();'>
+        // in your main HTML document.
+
+        var rng_state;
+        var rng_pool;
+        var rng_pptr;
+
+        // Mix in a 32-bit integer into the pool
+        function rng_seed_int(x) {
+          rng_pool[rng_pptr++] ^= x & 255;
+          rng_pool[rng_pptr++] ^= (x >> 8) & 255;
+          rng_pool[rng_pptr++] ^= (x >> 16) & 255;
+          rng_pool[rng_pptr++] ^= (x >> 24) & 255;
+          if (rng_pptr >= rng_psize) rng_pptr -= rng_psize;
+        }
+
+        // Mix in the current time (w/milliseconds) into the pool
+        function rng_seed_time() {
+          rng_seed_int(new Date().getTime());
+        }
+
+        // Initialize the pool with junk if needed.
+        if (rng_pool == null) {
+          rng_pool = new Array();
+          rng_pptr = 0;
+          var t;
+          if (typeof window !== "undefined" && window.crypto) {
+            if (window.crypto.getRandomValues) {
+              // Use webcrypto if available
+              var ua = new Uint8Array(32);
+              window.crypto.getRandomValues(ua);
+              for (t = 0; t < 32; ++t) rng_pool[rng_pptr++] = ua[t];
+            } else if (
+              navigator.appName == "Netscape" &&
+              navigator.appVersion < "5"
+            ) {
+              // Extract entropy (256 bits) from NS4 RNG if available
+              var z = window.crypto.random(32);
+              for (t = 0; t < z.length; ++t)
+                rng_pool[rng_pptr++] = z.charCodeAt(t) & 255;
+            }
+          }
+          while (rng_pptr < rng_psize) {
+            // extract some randomness from Math.random()
+            t = Math.floor(65536 * Math.random());
+            rng_pool[rng_pptr++] = t >>> 8;
+            rng_pool[rng_pptr++] = t & 255;
+          }
+          rng_pptr = 0;
+          rng_seed_time();
+          //rng_seed_int(window.screenX);
+          //rng_seed_int(window.screenY);
+        }
+
+        function rng_get_byte() {
+          if (rng_state == null) {
+            rng_seed_time();
+            rng_state = prng_newstate();
+            rng_state.init(rng_pool);
+            for (rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)
+              rng_pool[rng_pptr] = 0;
+            rng_pptr = 0;
+            //rng_pool = null;
+          }
+          // TODO: allow reseeding after first request
+          return rng_state.next();
+        }
 
-function _load_npmResolver() {
-  return _npmResolver = _interopRequireDefault(__webpack_require__(217));
-}
+        function rng_get_bytes(ba) {
+          var i;
+          for (i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();
+        }
 
-var _yarnResolver;
+        function SecureRandom() {}
 
-function _load_yarnResolver() {
-  return _yarnResolver = _interopRequireDefault(__webpack_require__(576));
-}
+        SecureRandom.prototype.nextBytes = rng_get_bytes;
 
-var _gitResolver;
+        // prng4.js - uses Arcfour as a PRNG
 
-function _load_gitResolver() {
-  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
-}
+        function Arcfour() {
+          this.i = 0;
+          this.j = 0;
+          this.S = new Array();
+        }
 
-var _tarballResolver;
+        // Initialize arcfour context from key, an array of ints, each from [0..255]
+        function ARC4init(key) {
+          var i, j, t;
+          for (i = 0; i < 256; ++i) this.S[i] = i;
+          j = 0;
+          for (i = 0; i < 256; ++i) {
+            j = (j + this.S[i] + key[i % key.length]) & 255;
+            t = this.S[i];
+            this.S[i] = this.S[j];
+            this.S[j] = t;
+          }
+          this.i = 0;
+          this.j = 0;
+        }
 
-function _load_tarballResolver() {
-  return _tarballResolver = _interopRequireDefault(__webpack_require__(574));
-}
+        function ARC4next() {
+          var t;
+          this.i = (this.i + 1) & 255;
+          this.j = (this.j + this.S[this.i]) & 255;
+          t = this.S[this.i];
+          this.S[this.i] = this.S[this.j];
+          this.S[this.j] = t;
+          return this.S[(t + this.S[this.i]) & 255];
+        }
 
-var _githubResolver;
+        Arcfour.prototype.init = ARC4init;
+        Arcfour.prototype.next = ARC4next;
 
-function _load_githubResolver() {
-  return _githubResolver = _interopRequireDefault(__webpack_require__(367));
-}
+        // Plug in your RNG constructor here
+        function prng_newstate() {
+          return new Arcfour();
+        }
 
-var _fileResolver;
+        // Pool size must be a multiple of 4 and greater than 32.
+        // An array of bytes the size of the pool will be passed to init()
+        var rng_psize = 256;
 
-function _load_fileResolver() {
-  return _fileResolver = _interopRequireDefault(__webpack_require__(215));
-}
+        BigInteger.SecureRandom = SecureRandom;
+        BigInteger.BigInteger = BigInteger;
+        if (true) {
+          exports = module.exports = BigInteger;
+        } else {
+          this.BigInteger = BigInteger;
+          this.SecureRandom = SecureRandom;
+        }
+      }).call(this);
 
-var _linkResolver;
+      /***/
+    },
+    /* 82 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = minimatch;
+      minimatch.Minimatch = Minimatch;
 
-function _load_linkResolver() {
-  return _linkResolver = _interopRequireDefault(__webpack_require__(368));
-}
+      var path = { sep: "/" };
+      try {
+        path = __webpack_require__(0);
+      } catch (er) {}
+
+      var GLOBSTAR = (minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {});
+      var expand = __webpack_require__(229);
+
+      var plTypes = {
+        "!": { open: "(?:(?!(?:", close: "))[^/]*?)" },
+        "?": { open: "(?:", close: ")?" },
+        "+": { open: "(?:", close: ")+" },
+        "*": { open: "(?:", close: ")*" },
+        "@": { open: "(?:", close: ")" },
+      };
 
-var _gitlabResolver;
+      // any single thing other than /
+      // don't need to escape / when using new RegExp()
+      var qmark = "[^/]";
 
-function _load_gitlabResolver() {
-  return _gitlabResolver = _interopRequireDefault(__webpack_require__(572));
-}
+      // * => any number of characters
+      var star = qmark + "*?";
 
-var _gistResolver;
+      // ** when dots are allowed.  Anything goes, except .. and .
+      // not (^ or / followed by one or two dots followed by $ or /),
+      // followed by anything, any number of times.
+      var twoStarDot = "(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?";
 
-function _load_gistResolver() {
-  return _gistResolver = _interopRequireDefault(__webpack_require__(216));
-}
+      // not a ^ or / followed by a dot,
+      // followed by anything, any number of times.
+      var twoStarNoDot = "(?:(?!(?:\\\/|^)\\.).)*?";
 
-var _bitbucketResolver;
+      // characters that need to be escaped in RegExp.
+      var reSpecials = charSet("().*{}+?[]^$\\!");
 
-function _load_bitbucketResolver() {
-  return _bitbucketResolver = _interopRequireDefault(__webpack_require__(571));
-}
+      // "abc" -> { a:true, b:true, c:true }
+      function charSet(s) {
+        return s.split("").reduce(function (set, c) {
+          set[c] = true;
+          return set;
+        }, {});
+      }
 
-var _hostedGitResolver;
+      // normalizes slashes.
+      var slashSplit = /\/+/;
 
-function _load_hostedGitResolver() {
-  return _hostedGitResolver = __webpack_require__(109);
-}
+      minimatch.filter = filter;
+      function filter(pattern, options) {
+        options = options || {};
+        return function (p, i, list) {
+          return minimatch(p, pattern, options);
+        };
+      }
 
-var _registryResolver;
+      function ext(a, b) {
+        a = a || {};
+        b = b || {};
+        var t = {};
+        Object.keys(b).forEach(function (k) {
+          t[k] = b[k];
+        });
+        Object.keys(a).forEach(function (k) {
+          t[k] = a[k];
+        });
+        return t;
+      }
 
-function _load_registryResolver() {
-  return _registryResolver = _interopRequireDefault(__webpack_require__(573));
-}
+      minimatch.defaults = function (def) {
+        if (!def || !Object.keys(def).length) return minimatch;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        var orig = minimatch;
 
-const registries = exports.registries = {
-  npm: (_npmResolver || _load_npmResolver()).default,
-  yarn: (_yarnResolver || _load_yarnResolver()).default
-};
+        var m = function minimatch(p, pattern, options) {
+          return orig.minimatch(p, pattern, ext(def, options));
+        };
 
-//
+        m.Minimatch = function Minimatch(pattern, options) {
+          return new orig.Minimatch(pattern, ext(def, options));
+        };
 
-const exotics = new Set([(_gitResolver || _load_gitResolver()).default, (_tarballResolver || _load_tarballResolver()).default, (_githubResolver || _load_githubResolver()).default, (_fileResolver || _load_fileResolver()).default, (_linkResolver || _load_linkResolver()).default, (_gitlabResolver || _load_gitlabResolver()).default, (_gistResolver || _load_gistResolver()).default, (_bitbucketResolver || _load_bitbucketResolver()).default]);
+        return m;
+      };
 
-function getExoticResolver(pattern) {
-  for (var _iterator = exotics, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
+      Minimatch.defaults = function (def) {
+        if (!def || !Object.keys(def).length) return Minimatch;
+        return minimatch.defaults(def).Minimatch;
+      };
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+      function minimatch(p, pattern, options) {
+        if (typeof pattern !== "string") {
+          throw new TypeError("glob pattern string required");
+        }
 
-    const Resolver = _ref;
+        if (!options) options = {};
 
-    if (Resolver.isVersion(pattern)) {
-      return Resolver;
-    }
-  }
-  return null;
-}
+        // shortcut: comments match nothing.
+        if (!options.nocomment && pattern.charAt(0) === "#") {
+          return false;
+        }
 
-//
+        // "" only matches ""
+        if (pattern.trim() === "") return p === "";
 
-const hostedGit = exports.hostedGit = {
-  github: (_githubResolver || _load_githubResolver()).default,
-  gitlab: (_gitlabResolver || _load_gitlabResolver()).default,
-  bitbucket: (_bitbucketResolver || _load_bitbucketResolver()).default
-};
+        return new Minimatch(pattern, options).match(p);
+      }
 
-function hostedGitFragmentToGitUrl(fragment, reporter) {
-  for (const key in hostedGit) {
-    const Resolver = hostedGit[key];
-    if (Resolver.isVersion(fragment)) {
-      return Resolver.getGitHTTPUrl((0, (_hostedGitResolver || _load_hostedGitResolver()).explodeHostedGitFragment)(fragment, reporter));
-    }
-  }
+      function Minimatch(pattern, options) {
+        if (!(this instanceof Minimatch)) {
+          return new Minimatch(pattern, options);
+        }
 
-  return fragment;
-}
+        if (typeof pattern !== "string") {
+          throw new TypeError("glob pattern string required");
+        }
 
-//
+        if (!options) options = {};
+        pattern = pattern.trim();
 
-for (const key in registries) {
-  var _class, _temp;
+        // windows support: need to use /, not \
+        if (path.sep !== "/") {
+          pattern = pattern.split(path.sep).join("/");
+        }
 
-  const RegistryResolver = registries[key];
+        this.options = options;
+        this.set = [];
+        this.pattern = pattern;
+        this.regexp = null;
+        this.negate = false;
+        this.comment = false;
+        this.empty = false;
 
-  exotics.add((_temp = _class = class extends (_registryResolver || _load_registryResolver()).default {}, _class.protocol = key, _class.factory = RegistryResolver, _temp));
-}
+        // make the set of regexps etc.
+        this.make();
+      }
 
-/***/ }),
-/* 79 */
-/***/ (function(module, exports, __webpack_require__) {
+      Minimatch.prototype.debug = function () {};
 
-"use strict";
+      Minimatch.prototype.make = make;
+      function make() {
+        // don't do it more than once.
+        if (this._made) return;
 
-/**
- * Base prompt implementation
- * Should be extended by prompt types.
- */
+        var pattern = this.pattern;
+        var options = this.options;
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
-var runAsync = __webpack_require__(181);
-var { filter, flatMap, share, take, takeUntil } = __webpack_require__(63);
-var Choices = __webpack_require__(686);
-var ScreenManager = __webpack_require__(697);
-
-class Prompt {
-  constructor(question, rl, answers) {
-    // Setup instance defaults property
-    _.assign(this, {
-      answers: answers,
-      status: 'pending'
-    });
+        // empty patterns and comments match nothing.
+        if (!options.nocomment && pattern.charAt(0) === "#") {
+          this.comment = true;
+          return;
+        }
+        if (!pattern) {
+          this.empty = true;
+          return;
+        }
 
-    // Set defaults prompt options
-    this.opt = _.defaults(_.clone(question), {
-      validate: () => true,
-      filter: val => val,
-      when: () => true,
-      suffix: '',
-      prefix: chalk.green('?')
-    });
+        // step 1: figure out negation, etc.
+        this.parseNegate();
 
-    // Make sure name is present
-    if (!this.opt.name) {
-      this.throwParamError('name');
-    }
+        // step 2: expand braces
+        var set = (this.globSet = this.braceExpand());
 
-    // Set default message if no message defined
-    if (!this.opt.message) {
-      this.opt.message = this.opt.name + ':';
-    }
+        if (options.debug) this.debug = console.error;
 
-    // Normalize choices
-    if (Array.isArray(this.opt.choices)) {
-      this.opt.choices = new Choices(this.opt.choices, answers);
-    }
+        this.debug(this.pattern, set);
 
-    this.rl = rl;
-    this.screen = new ScreenManager(this.rl);
-  }
+        // step 3: now we have a set, so turn each one into a series of path-portion
+        // matching patterns.
+        // These will be regexps, except in the case of "**", which is
+        // set to the GLOBSTAR object for globstar behavior,
+        // and will not contain any / characters
+        set = this.globParts = set.map(function (s) {
+          return s.split(slashSplit);
+        });
 
-  /**
-   * Start the Inquiry session and manage output value filtering
-   * @return {Promise}
-   */
+        this.debug(this.pattern, set);
 
-  run() {
-    return new Promise(resolve => {
-      this._run(value => resolve(value));
-    });
-  }
+        // glob --> regexps
+        set = set.map(function (s, si, set) {
+          return s.map(this.parse, this);
+        }, this);
 
-  // Default noop (this one should be overwritten in prompts)
-  _run(cb) {
-    cb();
-  }
+        this.debug(this.pattern, set);
 
-  /**
-   * Throw an error telling a required parameter is missing
-   * @param  {String} name Name of the missing param
-   * @return {Throw Error}
-   */
+        // filter out everything that didn't compile properly.
+        set = set.filter(function (s) {
+          return s.indexOf(false) === -1;
+        });
 
-  throwParamError(name) {
-    throw new Error('You must provide a `' + name + '` parameter');
-  }
+        this.debug(this.pattern, set);
 
-  /**
-   * Called when the UI closes. Override to do any specific cleanup necessary
-   */
-  close() {
-    this.screen.releaseCursor();
-  }
+        this.set = set;
+      }
 
-  /**
-   * Run the provided validation method each time a submit event occur.
-   * @param  {Rx.Observable} submit - submit event flow
-   * @return {Object}        Object containing two observables: `success` and `error`
-   */
-  handleSubmitEvents(submit) {
-    var self = this;
-    var validate = runAsync(this.opt.validate);
-    var asyncFilter = runAsync(this.opt.filter);
-    var validation = submit.pipe(
-      flatMap(value =>
-        asyncFilter(value, self.answers).then(
-          filteredValue =>
-            validate(filteredValue, self.answers).then(
-              isValid => ({ isValid: isValid, value: filteredValue }),
-              err => ({ isValid: err })
-            ),
-          err => ({ isValid: err })
-        )
-      ),
-      share()
-    );
+      Minimatch.prototype.parseNegate = parseNegate;
+      function parseNegate() {
+        var pattern = this.pattern;
+        var negate = false;
+        var options = this.options;
+        var negateOffset = 0;
 
-    var success = validation.pipe(
-      filter(state => state.isValid === true),
-      take(1)
-    );
-    var error = validation.pipe(
-      filter(state => state.isValid !== true),
-      takeUntil(success)
-    );
+        if (options.nonegate) return;
 
-    return {
-      success: success,
-      error: error
-    };
-  }
+        for (
+          var i = 0, l = pattern.length;
+          i < l && pattern.charAt(i) === "!";
+          i++
+        ) {
+          negate = !negate;
+          negateOffset++;
+        }
 
-  /**
-   * Generate the prompt question string
-   * @return {String} prompt question string
-   */
-
-  getQuestion() {
-    var message =
-      this.opt.prefix +
-      ' ' +
-      chalk.bold(this.opt.message) +
-      this.opt.suffix +
-      chalk.reset(' ');
-
-    // Append the default if available, and if question isn't answered
-    if (this.opt.default != null && this.status !== 'answered') {
-      // If default password is supplied, hide it
-      if (this.opt.type === 'password') {
-        message += chalk.italic.dim('[hidden] ');
-      } else {
-        message += chalk.dim('(' + this.opt.default + ') ');
+        if (negateOffset) this.pattern = pattern.substr(negateOffset);
+        this.negate = negate;
       }
-    }
-
-    return message;
-  }
-}
-
-module.exports = Prompt;
-
-
-/***/ }),
-/* 80 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var { fromEvent } = __webpack_require__(182);
-var { filter, map, share } = __webpack_require__(63);
-
-function normalizeKeypressEvents(value, key) {
-  return { value: value, key: key || {} };
-}
-
-module.exports = function(rl) {
-  var keypress = fromEvent(rl.input, 'keypress', normalizeKeypressEvents)
-    // Ignore `enter` key. On the readline, we only care about the `line` event.
-    .pipe(filter(({ key }) => key.name !== 'enter' && key.name !== 'return'));
-
-  return {
-    line: fromEvent(rl, 'line'),
-    keypress: keypress,
-
-    normalizedUpKey: keypress.pipe(
-      filter(
-        ({ key }) =>
-          key.name === 'up' || key.name === 'k' || (key.name === 'p' && key.ctrl)
-      ),
-      share()
-    ),
-
-    normalizedDownKey: keypress.pipe(
-      filter(
-        ({ key }) =>
-          key.name === 'down' || key.name === 'j' || (key.name === 'n' && key.ctrl)
-      ),
-      share()
-    ),
-
-    numberKey: keypress.pipe(
-      filter(e => e.value && '123456789'.indexOf(e.value) >= 0),
-      map(e => Number(e.value)),
-      share()
-    ),
-
-    spaceKey: keypress.pipe(
-      filter(({ key }) => key && key.name === 'space'),
-      share()
-    ),
-    aKey: keypress.pipe(
-      filter(({ key }) => key && key.name === 'a'),
-      share()
-    ),
-    iKey: keypress.pipe(
-      filter(({ key }) => key && key.name === 'i'),
-      share()
-    )
-  };
-};
-
 
-/***/ }),
-/* 81 */
-/***/ (function(module, exports, __webpack_require__) {
-
-(function(){
+      // Brace expansion:
+      // a{b,c}d -> abd acd
+      // a{b,}c -> abc ac
+      // a{0..3}d -> a0d a1d a2d a3d
+      // a{b,c{d,e}f}g -> abg acdfg acefg
+      // a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+      //
+      // Invalid sets are not expanded.
+      // a{2..}b -> a{2..}b
+      // a{b}c -> a{b}c
+      minimatch.braceExpand = function (pattern, options) {
+        return braceExpand(pattern, options);
+      };
 
-    // Copyright (c) 2005  Tom Wu
-    // All Rights Reserved.
-    // See "LICENSE" for details.
+      Minimatch.prototype.braceExpand = braceExpand;
 
-    // Basic JavaScript BN library - subset useful for RSA encryption.
+      function braceExpand(pattern, options) {
+        if (!options) {
+          if (this instanceof Minimatch) {
+            options = this.options;
+          } else {
+            options = {};
+          }
+        }
 
-    // Bits per digit
-    var dbits;
+        pattern = typeof pattern === "undefined" ? this.pattern : pattern;
 
-    // JavaScript engine analysis
-    var canary = 0xdeadbeefcafe;
-    var j_lm = ((canary&0xffffff)==0xefcafe);
+        if (typeof pattern === "undefined") {
+          throw new TypeError("undefined pattern");
+        }
 
-    // (public) Constructor
-    function BigInteger(a,b,c) {
-      if(a != null)
-        if("number" == typeof a) this.fromNumber(a,b,c);
-        else if(b == null && "string" != typeof a) this.fromString(a,256);
-        else this.fromString(a,b);
-    }
+        if (options.nobrace || !pattern.match(/\{.*\}/)) {
+          // shortcut. no need to expand.
+          return [pattern];
+        }
 
-    // return new, unset BigInteger
-    function nbi() { return new BigInteger(null); }
+        return expand(pattern);
+      }
 
-    // am: Compute w_j += (x*this_i), propagate carries,
-    // c is initial carry, returns final carry.
-    // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
-    // We need to select the fastest one that works in this environment.
+      // parse a component of the expanded set.
+      // At this point, no pattern may contain "/" in it
+      // so we're going to return a 2d array, where each entry is the full
+      // pattern, split on '/', and then turned into a regular expression.
+      // A regexp is made at the end which joins each array with an
+      // escaped /, and another full one which joins each regexp with |.
+      //
+      // Following the lead of Bash 4.1, note that "**" only has special meaning
+      // when it is the *only* thing in a path portion.  Otherwise, any series
+      // of * is equivalent to a single *.  Globstar behavior is enabled by
+      // default, and can be disabled by setting options.noglobstar.
+      Minimatch.prototype.parse = parse;
+      var SUBPARSE = {};
+      function parse(pattern, isSub) {
+        if (pattern.length > 1024 * 64) {
+          throw new TypeError("pattern is too long");
+        }
+
+        var options = this.options;
+
+        // shortcuts
+        if (!options.noglobstar && pattern === "**") return GLOBSTAR;
+        if (pattern === "") return "";
+
+        var re = "";
+        var hasMagic = !!options.nocase;
+        var escaping = false;
+        // ? => one single character
+        var patternListStack = [];
+        var negativeLists = [];
+        var stateChar;
+        var inClass = false;
+        var reClassStart = -1;
+        var classStart = -1;
+        // . and .. never match anything that doesn't start with .,
+        // even when options.dot is set.
+        var patternStart =
+          pattern.charAt(0) === "."
+            ? "" // anything
+            : // not (start or / followed by . or .. followed by / or end)
+              options.dot
+              ? "(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))"
+              : "(?!\\.)";
+        var self = this;
 
-    // am1: use a single mult and divide to get the high bits,
-    // max digit bits should be 26 because
-    // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
-    function am1(i,x,w,j,c,n) {
-      while(--n >= 0) {
-        var v = x*this[i++]+w[j]+c;
-        c = Math.floor(v/0x4000000);
-        w[j++] = v&0x3ffffff;
-      }
-      return c;
-    }
-    // am2 avoids a big mult-and-extract completely.
-    // Max digit bits should be <= 30 because we do bitwise ops
-    // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
-    function am2(i,x,w,j,c,n) {
-      var xl = x&0x7fff, xh = x>>15;
-      while(--n >= 0) {
-        var l = this[i]&0x7fff;
-        var h = this[i++]>>15;
-        var m = xh*l+h*xl;
-        l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);
-        c = (l>>>30)+(m>>>15)+xh*h+(c>>>30);
-        w[j++] = l&0x3fffffff;
-      }
-      return c;
-    }
-    // Alternately, set max digit bits to 28 since some
-    // browsers slow down when dealing with 32-bit numbers.
-    function am3(i,x,w,j,c,n) {
-      var xl = x&0x3fff, xh = x>>14;
-      while(--n >= 0) {
-        var l = this[i]&0x3fff;
-        var h = this[i++]>>14;
-        var m = xh*l+h*xl;
-        l = xl*l+((m&0x3fff)<<14)+w[j]+c;
-        c = (l>>28)+(m>>14)+xh*h;
-        w[j++] = l&0xfffffff;
-      }
-      return c;
-    }
-    var inBrowser = typeof navigator !== "undefined";
-    if(inBrowser && j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
-      BigInteger.prototype.am = am2;
-      dbits = 30;
-    }
-    else if(inBrowser && j_lm && (navigator.appName != "Netscape")) {
-      BigInteger.prototype.am = am1;
-      dbits = 26;
-    }
-    else { // Mozilla/Netscape seems to prefer am3
-      BigInteger.prototype.am = am3;
-      dbits = 28;
-    }
-
-    BigInteger.prototype.DB = dbits;
-    BigInteger.prototype.DM = ((1<<dbits)-1);
-    BigInteger.prototype.DV = (1<<dbits);
-
-    var BI_FP = 52;
-    BigInteger.prototype.FV = Math.pow(2,BI_FP);
-    BigInteger.prototype.F1 = BI_FP-dbits;
-    BigInteger.prototype.F2 = 2*dbits-BI_FP;
-
-    // Digit conversions
-    var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
-    var BI_RC = new Array();
-    var rr,vv;
-    rr = "0".charCodeAt(0);
-    for(vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
-    rr = "a".charCodeAt(0);
-    for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-    rr = "A".charCodeAt(0);
-    for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-
-    function int2char(n) { return BI_RM.charAt(n); }
-    function intAt(s,i) {
-      var c = BI_RC[s.charCodeAt(i)];
-      return (c==null)?-1:c;
-    }
-
-    // (protected) copy this to r
-    function bnpCopyTo(r) {
-      for(var i = this.t-1; i >= 0; --i) r[i] = this[i];
-      r.t = this.t;
-      r.s = this.s;
-    }
-
-    // (protected) set from integer value x, -DV <= x < DV
-    function bnpFromInt(x) {
-      this.t = 1;
-      this.s = (x<0)?-1:0;
-      if(x > 0) this[0] = x;
-      else if(x < -1) this[0] = x+this.DV;
-      else this.t = 0;
-    }
-
-    // return bigint initialized to value
-    function nbv(i) { var r = nbi(); r.fromInt(i); return r; }
-
-    // (protected) set from string and radix
-    function bnpFromString(s,b) {
-      var k;
-      if(b == 16) k = 4;
-      else if(b == 8) k = 3;
-      else if(b == 256) k = 8; // byte array
-      else if(b == 2) k = 1;
-      else if(b == 32) k = 5;
-      else if(b == 4) k = 2;
-      else { this.fromRadix(s,b); return; }
-      this.t = 0;
-      this.s = 0;
-      var i = s.length, mi = false, sh = 0;
-      while(--i >= 0) {
-        var x = (k==8)?s[i]&0xff:intAt(s,i);
-        if(x < 0) {
-          if(s.charAt(i) == "-") mi = true;
-          continue;
-        }
-        mi = false;
-        if(sh == 0)
-          this[this.t++] = x;
-        else if(sh+k > this.DB) {
-          this[this.t-1] |= (x&((1<<(this.DB-sh))-1))<<sh;
-          this[this.t++] = (x>>(this.DB-sh));
-        }
-        else
-          this[this.t-1] |= x<<sh;
-        sh += k;
-        if(sh >= this.DB) sh -= this.DB;
-      }
-      if(k == 8 && (s[0]&0x80) != 0) {
-        this.s = -1;
-        if(sh > 0) this[this.t-1] |= ((1<<(this.DB-sh))-1)<<sh;
-      }
-      this.clamp();
-      if(mi) BigInteger.ZERO.subTo(this,this);
-    }
-
-    // (protected) clamp off excess high words
-    function bnpClamp() {
-      var c = this.s&this.DM;
-      while(this.t > 0 && this[this.t-1] == c) --this.t;
-    }
-
-    // (public) return string representation in given radix
-    function bnToString(b) {
-      if(this.s < 0) return "-"+this.negate().toString(b);
-      var k;
-      if(b == 16) k = 4;
-      else if(b == 8) k = 3;
-      else if(b == 2) k = 1;
-      else if(b == 32) k = 5;
-      else if(b == 4) k = 2;
-      else return this.toRadix(b);
-      var km = (1<<k)-1, d, m = false, r = "", i = this.t;
-      var p = this.DB-(i*this.DB)%k;
-      if(i-- > 0) {
-        if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); }
-        while(i >= 0) {
-          if(p < k) {
-            d = (this[i]&((1<<p)-1))<<(k-p);
-            d |= this[--i]>>(p+=this.DB-k);
-          }
-          else {
-            d = (this[i]>>(p-=k))&km;
-            if(p <= 0) { p += this.DB; --i; }
+        function clearStateChar() {
+          if (stateChar) {
+            // we had some state-tracking character
+            // that wasn't consumed by this pass.
+            switch (stateChar) {
+              case "*":
+                re += star;
+                hasMagic = true;
+                break;
+              case "?":
+                re += qmark;
+                hasMagic = true;
+                break;
+              default:
+                re += "\\" + stateChar;
+                break;
+            }
+            self.debug("clearStateChar %j %j", stateChar, re);
+            stateChar = false;
           }
-          if(d > 0) m = true;
-          if(m) r += int2char(d);
         }
-      }
-      return m?r:"0";
-    }
-
-    // (public) -this
-    function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }
-
-    // (public) |this|
-    function bnAbs() { return (this.s<0)?this.negate():this; }
-
-    // (public) return + if this > a, - if this < a, 0 if equal
-    function bnCompareTo(a) {
-      var r = this.s-a.s;
-      if(r != 0) return r;
-      var i = this.t;
-      r = i-a.t;
-      if(r != 0) return (this.s<0)?-r:r;
-      while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;
-      return 0;
-    }
-
-    // returns bit length of the integer x
-    function nbits(x) {
-      var r = 1, t;
-      if((t=x>>>16) != 0) { x = t; r += 16; }
-      if((t=x>>8) != 0) { x = t; r += 8; }
-      if((t=x>>4) != 0) { x = t; r += 4; }
-      if((t=x>>2) != 0) { x = t; r += 2; }
-      if((t=x>>1) != 0) { x = t; r += 1; }
-      return r;
-    }
-
-    // (public) return the number of bits in "this"
-    function bnBitLength() {
-      if(this.t <= 0) return 0;
-      return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));
-    }
-
-    // (protected) r = this << n*DB
-    function bnpDLShiftTo(n,r) {
-      var i;
-      for(i = this.t-1; i >= 0; --i) r[i+n] = this[i];
-      for(i = n-1; i >= 0; --i) r[i] = 0;
-      r.t = this.t+n;
-      r.s = this.s;
-    }
-
-    // (protected) r = this >> n*DB
-    function bnpDRShiftTo(n,r) {
-      for(var i = n; i < this.t; ++i) r[i-n] = this[i];
-      r.t = Math.max(this.t-n,0);
-      r.s = this.s;
-    }
 
-    // (protected) r = this << n
-    function bnpLShiftTo(n,r) {
-      var bs = n%this.DB;
-      var cbs = this.DB-bs;
-      var bm = (1<<cbs)-1;
-      var ds = Math.floor(n/this.DB), c = (this.s<<bs)&this.DM, i;
-      for(i = this.t-1; i >= 0; --i) {
-        r[i+ds+1] = (this[i]>>cbs)|c;
-        c = (this[i]&bm)<<bs;
-      }
-      for(i = ds-1; i >= 0; --i) r[i] = 0;
-      r[ds] = c;
-      r.t = this.t+ds+1;
-      r.s = this.s;
-      r.clamp();
-    }
+        for (
+          var i = 0, len = pattern.length, c;
+          i < len && (c = pattern.charAt(i));
+          i++
+        ) {
+          this.debug("%s\t%s %s %j", pattern, i, re, c);
 
-    // (protected) r = this >> n
-    function bnpRShiftTo(n,r) {
-      r.s = this.s;
-      var ds = Math.floor(n/this.DB);
-      if(ds >= this.t) { r.t = 0; return; }
-      var bs = n%this.DB;
-      var cbs = this.DB-bs;
-      var bm = (1<<bs)-1;
-      r[0] = this[ds]>>bs;
-      for(var i = ds+1; i < this.t; ++i) {
-        r[i-ds-1] |= (this[i]&bm)<<cbs;
-        r[i-ds] = this[i]>>bs;
-      }
-      if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<<cbs;
-      r.t = this.t-ds;
-      r.clamp();
-    }
+          // skip over any that are escaped.
+          if (escaping && reSpecials[c]) {
+            re += "\\" + c;
+            escaping = false;
+            continue;
+          }
 
-    // (protected) r = this - a
-    function bnpSubTo(a,r) {
-      var i = 0, c = 0, m = Math.min(a.t,this.t);
-      while(i < m) {
-        c += this[i]-a[i];
-        r[i++] = c&this.DM;
-        c >>= this.DB;
-      }
-      if(a.t < this.t) {
-        c -= a.s;
-        while(i < this.t) {
-          c += this[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c += this.s;
-      }
-      else {
-        c += this.s;
-        while(i < a.t) {
-          c -= a[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c -= a.s;
-      }
-      r.s = (c<0)?-1:0;
-      if(c < -1) r[i++] = this.DV+c;
-      else if(c > 0) r[i++] = c;
-      r.t = i;
-      r.clamp();
-    }
+          switch (c) {
+            case "/":
+              // completely not allowed, even escaped.
+              // Should already be path-split by now.
+              return false;
 
-    // (protected) r = this * a, r != this,a (HAC 14.12)
-    // "this" should be the larger one if appropriate.
-    function bnpMultiplyTo(a,r) {
-      var x = this.abs(), y = a.abs();
-      var i = x.t;
-      r.t = i+y.t;
-      while(--i >= 0) r[i] = 0;
-      for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t);
-      r.s = 0;
-      r.clamp();
-      if(this.s != a.s) BigInteger.ZERO.subTo(r,r);
-    }
+            case "\\":
+              clearStateChar();
+              escaping = true;
+              continue;
 
-    // (protected) r = this^2, r != this (HAC 14.16)
-    function bnpSquareTo(r) {
-      var x = this.abs();
-      var i = r.t = 2*x.t;
-      while(--i >= 0) r[i] = 0;
-      for(i = 0; i < x.t-1; ++i) {
-        var c = x.am(i,x[i],r,2*i,0,1);
-        if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {
-          r[i+x.t] -= x.DV;
-          r[i+x.t+1] = 1;
-        }
-      }
-      if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1);
-      r.s = 0;
-      r.clamp();
-    }
+            // the various stateChar values
+            // for the "extglob" stuff.
+            case "?":
+            case "*":
+            case "+":
+            case "@":
+            case "!":
+              this.debug("%s\t%s %s %j <-- stateChar", pattern, i, re, c);
+
+              // all of those are literals inside a class, except that
+              // the glob [!a] means [^a] in regexp
+              if (inClass) {
+                this.debug("  in class");
+                if (c === "!" && i === classStart + 1) c = "^";
+                re += c;
+                continue;
+              }
 
-    // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
-    // r != q, this != m.  q or r may be null.
-    function bnpDivRemTo(m,q,r) {
-      var pm = m.abs();
-      if(pm.t <= 0) return;
-      var pt = this.abs();
-      if(pt.t < pm.t) {
-        if(q != null) q.fromInt(0);
-        if(r != null) this.copyTo(r);
-        return;
-      }
-      if(r == null) r = nbi();
-      var y = nbi(), ts = this.s, ms = m.s;
-      var nsh = this.DB-nbits(pm[pm.t-1]);   // normalize modulus
-      if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }
-      else { pm.copyTo(y); pt.copyTo(r); }
-      var ys = y.t;
-      var y0 = y[ys-1];
-      if(y0 == 0) return;
-      var yt = y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);
-      var d1 = this.FV/yt, d2 = (1<<this.F1)/yt, e = 1<<this.F2;
-      var i = r.t, j = i-ys, t = (q==null)?nbi():q;
-      y.dlShiftTo(j,t);
-      if(r.compareTo(t) >= 0) {
-        r[r.t++] = 1;
-        r.subTo(t,r);
-      }
-      BigInteger.ONE.dlShiftTo(ys,t);
-      t.subTo(y,y);  // "negative" y so we can replace sub with am later
-      while(y.t < ys) y[y.t++] = 0;
-      while(--j >= 0) {
-        // Estimate quotient digit
-        var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);
-        if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) {   // Try it out
-          y.dlShiftTo(j,t);
-          r.subTo(t,r);
-          while(r[i] < --qd) r.subTo(t,r);
-        }
-      }
-      if(q != null) {
-        r.drShiftTo(ys,q);
-        if(ts != ms) BigInteger.ZERO.subTo(q,q);
-      }
-      r.t = ys;
-      r.clamp();
-      if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder
-      if(ts < 0) BigInteger.ZERO.subTo(r,r);
-    }
+              // if we already have a stateChar, then it means
+              // that there was something like ** or +? in there.
+              // Handle the stateChar, then proceed with this one.
+              self.debug("call clearStateChar %j", stateChar);
+              clearStateChar();
+              stateChar = c;
+              // if extglob is disabled, then +(asdf|foo) isn't a thing.
+              // just clear the statechar *now*, rather than even diving into
+              // the patternList stuff.
+              if (options.noext) clearStateChar();
+              continue;
 
-    // (public) this mod a
-    function bnMod(a) {
-      var r = nbi();
-      this.abs().divRemTo(a,null,r);
-      if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);
-      return r;
-    }
+            case "(":
+              if (inClass) {
+                re += "(";
+                continue;
+              }
 
-    // Modular reduction using "classic" algorithm
-    function Classic(m) { this.m = m; }
-    function cConvert(x) {
-      if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
-      else return x;
-    }
-    function cRevert(x) { return x; }
-    function cReduce(x) { x.divRemTo(this.m,null,x); }
-    function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
-    function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
-
-    Classic.prototype.convert = cConvert;
-    Classic.prototype.revert = cRevert;
-    Classic.prototype.reduce = cReduce;
-    Classic.prototype.mulTo = cMulTo;
-    Classic.prototype.sqrTo = cSqrTo;
-
-    // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
-    // justification:
-    //         xy == 1 (mod m)
-    //         xy =  1+km
-    //   xy(2-xy) = (1+km)(1-km)
-    // x[y(2-xy)] = 1-k^2m^2
-    // x[y(2-xy)] == 1 (mod m^2)
-    // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
-    // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
-    // JS multiply "overflows" differently from C/C++, so care is needed here.
-    function bnpInvDigit() {
-      if(this.t < 1) return 0;
-      var x = this[0];
-      if((x&1) == 0) return 0;
-      var y = x&3;       // y == 1/x mod 2^2
-      y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4
-      y = (y*(2-(x&0xff)*y))&0xff;   // y == 1/x mod 2^8
-      y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;    // y == 1/x mod 2^16
-      // last step - calculate inverse mod DV directly;
-      // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
-      y = (y*(2-x*y%this.DV))%this.DV;       // y == 1/x mod 2^dbits
-      // we really want the negative inverse, and -DV < y < DV
-      return (y>0)?this.DV-y:-y;
-    }
+              if (!stateChar) {
+                re += "\\(";
+                continue;
+              }
 
-    // Montgomery reduction
-    function Montgomery(m) {
-      this.m = m;
-      this.mp = m.invDigit();
-      this.mpl = this.mp&0x7fff;
-      this.mph = this.mp>>15;
-      this.um = (1<<(m.DB-15))-1;
-      this.mt2 = 2*m.t;
-    }
+              patternListStack.push({
+                type: stateChar,
+                start: i - 1,
+                reStart: re.length,
+                open: plTypes[stateChar].open,
+                close: plTypes[stateChar].close,
+              });
+              // negation is (?:(?!js)[^/]*)
+              re += stateChar === "!" ? "(?:(?!(?:" : "(?:";
+              this.debug("plType %j %j", stateChar, re);
+              stateChar = false;
+              continue;
 
-    // xR mod m
-    function montConvert(x) {
-      var r = nbi();
-      x.abs().dlShiftTo(this.m.t,r);
-      r.divRemTo(this.m,null,r);
-      if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);
-      return r;
-    }
+            case ")":
+              if (inClass || !patternListStack.length) {
+                re += "\\)";
+                continue;
+              }
 
-    // x/R mod m
-    function montRevert(x) {
-      var r = nbi();
-      x.copyTo(r);
-      this.reduce(r);
-      return r;
-    }
+              clearStateChar();
+              hasMagic = true;
+              var pl = patternListStack.pop();
+              // negation is (?:(?!js)[^/]*)
+              // The others are (?:<pattern>)<type>
+              re += pl.close;
+              if (pl.type === "!") {
+                negativeLists.push(pl);
+              }
+              pl.reEnd = re.length;
+              continue;
 
-    // x = x/R mod m (HAC 14.32)
-    function montReduce(x) {
-      while(x.t <= this.mt2) // pad x so am has enough room later
-        x[x.t++] = 0;
-      for(var i = 0; i < this.m.t; ++i) {
-        // faster way of calculating u0 = x[i]*mp mod DV
-        var j = x[i]&0x7fff;
-        var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;
-        // use am to combine the multiply-shift-add into one call
-        j = i+this.m.t;
-        x[j] += this.m.am(0,u0,x,i,0,this.m.t);
-        // propagate carry
-        while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; }
-      }
-      x.clamp();
-      x.drShiftTo(this.m.t,x);
-      if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
-    }
+            case "|":
+              if (inClass || !patternListStack.length || escaping) {
+                re += "\\|";
+                escaping = false;
+                continue;
+              }
 
-    // r = "x^2/R mod m"; x != r
-    function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
+              clearStateChar();
+              re += "|";
+              continue;
 
-    // r = "xy/R mod m"; x,y != r
-    function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
+            // these are mostly the same in regexp and glob
+            case "[":
+              // swallow any state-tracking char before the [
+              clearStateChar();
 
-    Montgomery.prototype.convert = montConvert;
-    Montgomery.prototype.revert = montRevert;
-    Montgomery.prototype.reduce = montReduce;
-    Montgomery.prototype.mulTo = montMulTo;
-    Montgomery.prototype.sqrTo = montSqrTo;
+              if (inClass) {
+                re += "\\" + c;
+                continue;
+              }
 
-    // (protected) true iff this is even
-    function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; }
+              inClass = true;
+              classStart = i;
+              reClassStart = re.length;
+              re += c;
+              continue;
 
-    // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
-    function bnpExp(e,z) {
-      if(e > 0xffffffff || e < 1) return BigInteger.ONE;
-      var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;
-      g.copyTo(r);
-      while(--i >= 0) {
-        z.sqrTo(r,r2);
-        if((e&(1<<i)) > 0) z.mulTo(r2,g,r);
-        else { var t = r; r = r2; r2 = t; }
-      }
-      return z.revert(r);
-    }
+            case "]":
+              //  a right bracket shall lose its special
+              //  meaning and represent itself in
+              //  a bracket expression if it occurs
+              //  first in the list.  -- POSIX.2 2.8.3.2
+              if (i === classStart + 1 || !inClass) {
+                re += "\\" + c;
+                escaping = false;
+                continue;
+              }
 
-    // (public) this^e % m, 0 <= e < 2^32
-    function bnModPowInt(e,m) {
-      var z;
-      if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);
-      return this.exp(e,z);
-    }
+              // handle the case where we left a class open.
+              // "[z-a]" is valid, equivalent to "\[z-a\]"
+              if (inClass) {
+                // split where the last [ was, make sure we don't have
+                // an invalid re. if so, re-walk the contents of the
+                // would-be class to re-translate any characters that
+                // were passed through as-is
+                // TODO: It would probably be faster to determine this
+                // without a try/catch and a new RegExp, but it's tricky
+                // to do safely.  For now, this is safe and works.
+                var cs = pattern.substring(classStart + 1, i);
+                try {
+                  RegExp("[" + cs + "]");
+                } catch (er) {
+                  // not a valid class!
+                  var sp = this.parse(cs, SUBPARSE);
+                  re = re.substr(0, reClassStart) + "\\[" + sp[0] + "\\]";
+                  hasMagic = hasMagic || sp[1];
+                  inClass = false;
+                  continue;
+                }
+              }
 
-    // protected
-    BigInteger.prototype.copyTo = bnpCopyTo;
-    BigInteger.prototype.fromInt = bnpFromInt;
-    BigInteger.prototype.fromString = bnpFromString;
-    BigInteger.prototype.clamp = bnpClamp;
-    BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
-    BigInteger.prototype.drShiftTo = bnpDRShiftTo;
-    BigInteger.prototype.lShiftTo = bnpLShiftTo;
-    BigInteger.prototype.rShiftTo = bnpRShiftTo;
-    BigInteger.prototype.subTo = bnpSubTo;
-    BigInteger.prototype.multiplyTo = bnpMultiplyTo;
-    BigInteger.prototype.squareTo = bnpSquareTo;
-    BigInteger.prototype.divRemTo = bnpDivRemTo;
-    BigInteger.prototype.invDigit = bnpInvDigit;
-    BigInteger.prototype.isEven = bnpIsEven;
-    BigInteger.prototype.exp = bnpExp;
-
-    // public
-    BigInteger.prototype.toString = bnToString;
-    BigInteger.prototype.negate = bnNegate;
-    BigInteger.prototype.abs = bnAbs;
-    BigInteger.prototype.compareTo = bnCompareTo;
-    BigInteger.prototype.bitLength = bnBitLength;
-    BigInteger.prototype.mod = bnMod;
-    BigInteger.prototype.modPowInt = bnModPowInt;
-
-    // "constants"
-    BigInteger.ZERO = nbv(0);
-    BigInteger.ONE = nbv(1);
-
-    // Copyright (c) 2005-2009  Tom Wu
-    // All Rights Reserved.
-    // See "LICENSE" for details.
-
-    // Extended JavaScript BN functions, required for RSA private ops.
-
-    // Version 1.1: new BigInteger("0", 10) returns "proper" zero
-    // Version 1.2: square() API, isProbablePrime fix
-
-    // (public)
-    function bnClone() { var r = nbi(); this.copyTo(r); return r; }
-
-    // (public) return value as integer
-    function bnIntValue() {
-      if(this.s < 0) {
-        if(this.t == 1) return this[0]-this.DV;
-        else if(this.t == 0) return -1;
-      }
-      else if(this.t == 1) return this[0];
-      else if(this.t == 0) return 0;
-      // assumes 16 < DB < 32
-      return ((this[1]&((1<<(32-this.DB))-1))<<this.DB)|this[0];
-    }
+              // finish up the class.
+              hasMagic = true;
+              inClass = false;
+              re += c;
+              continue;
 
-    // (public) return value as byte
-    function bnByteValue() { return (this.t==0)?this.s:(this[0]<<24)>>24; }
+            default:
+              // swallow any state char that wasn't consumed
+              clearStateChar();
+
+              if (escaping) {
+                // no need
+                escaping = false;
+              } else if (reSpecials[c] && !(c === "^" && inClass)) {
+                re += "\\";
+              }
 
-    // (public) return value as short (assumes DB>=16)
-    function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; }
+              re += c;
+          } // switch
+        } // for
 
-    // (protected) return x s.t. r^x < DV
-    function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); }
+        // handle the case where we left a class open.
+        // "[abc" is valid, equivalent to "\[abc"
+        if (inClass) {
+          // split where the last [ was, and escape it
+          // this is a huge pita.  We now have to re-walk
+          // the contents of the would-be class to re-translate
+          // any characters that were passed through as-is
+          cs = pattern.substr(classStart + 1);
+          sp = this.parse(cs, SUBPARSE);
+          re = re.substr(0, reClassStart) + "\\[" + sp[0];
+          hasMagic = hasMagic || sp[1];
+        }
+
+        // handle the case where we had a +( thing at the *end*
+        // of the pattern.
+        // each pattern list stack adds 3 chars, and we need to go through
+        // and escape any | chars that were passed through as-is for the regexp.
+        // Go through and escape them, taking care not to double-escape any
+        // | chars that were already escaped.
+        for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+          var tail = re.slice(pl.reStart + pl.open.length);
+          this.debug("setting tail", re, pl);
+          // maybe some even number of \, then maybe 1 \, followed by a |
+          tail = tail.replace(
+            /((?:\\{2}){0,64})(\\?)\|/g,
+            function (_, $1, $2) {
+              if (!$2) {
+                // the | isn't already escaped, so escape it.
+                $2 = "\\";
+              }
 
-    // (public) 0 if this == 0, 1 if this > 0
-    function bnSigNum() {
-      if(this.s < 0) return -1;
-      else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
-      else return 1;
-    }
+              // need to escape all those slashes *again*, without escaping the
+              // one that we need for escaping the | character.  As it works out,
+              // escaping an even number of slashes can be done by simply repeating
+              // it exactly after itself.  That's why this trick works.
+              //
+              // I am sorry that you have to see this.
+              return $1 + $1 + $2 + "|";
+            },
+          );
 
-    // (protected) convert to radix string
-    function bnpToRadix(b) {
-      if(b == null) b = 10;
-      if(this.signum() == 0 || b < 2 || b > 36) return "0";
-      var cs = this.chunkSize(b);
-      var a = Math.pow(b,cs);
-      var d = nbv(a), y = nbi(), z = nbi(), r = "";
-      this.divRemTo(d,y,z);
-      while(y.signum() > 0) {
-        r = (a+z.intValue()).toString(b).substr(1) + r;
-        y.divRemTo(d,y,z);
-      }
-      return z.intValue().toString(b) + r;
-    }
+          this.debug("tail=%j\n   %s", tail, tail, pl, re);
+          var t =
+            pl.type === "*" ? star : pl.type === "?" ? qmark : "\\" + pl.type;
 
-    // (protected) convert from radix string
-    function bnpFromRadix(s,b) {
-      this.fromInt(0);
-      if(b == null) b = 10;
-      var cs = this.chunkSize(b);
-      var d = Math.pow(b,cs), mi = false, j = 0, w = 0;
-      for(var i = 0; i < s.length; ++i) {
-        var x = intAt(s,i);
-        if(x < 0) {
-          if(s.charAt(i) == "-" && this.signum() == 0) mi = true;
-          continue;
-        }
-        w = b*w+x;
-        if(++j >= cs) {
-          this.dMultiply(d);
-          this.dAddOffset(w,0);
-          j = 0;
-          w = 0;
+          hasMagic = true;
+          re = re.slice(0, pl.reStart) + t + "\\(" + tail;
         }
-      }
-      if(j > 0) {
-        this.dMultiply(Math.pow(b,j));
-        this.dAddOffset(w,0);
-      }
-      if(mi) BigInteger.ZERO.subTo(this,this);
-    }
 
-    // (protected) alternate constructor
-    function bnpFromNumber(a,b,c) {
-      if("number" == typeof b) {
-        // new BigInteger(int,int,RNG)
-        if(a < 2) this.fromInt(1);
-        else {
-          this.fromNumber(a,c);
-          if(!this.testBit(a-1))	// force MSB set
-            this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);
-          if(this.isEven()) this.dAddOffset(1,0); // force odd
-          while(!this.isProbablePrime(b)) {
-            this.dAddOffset(2,0);
-            if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this);
+        // handle trailing things that only matter at the very end.
+        clearStateChar();
+        if (escaping) {
+          // trailing \\
+          re += "\\\\";
+        }
+
+        // only need to apply the nodot start if the re starts with
+        // something that could conceivably capture a dot
+        var addPatternStart = false;
+        switch (re.charAt(0)) {
+          case ".":
+          case "[":
+          case "(":
+            addPatternStart = true;
+        }
+
+        // Hack to work around lack of negative lookbehind in JS
+        // A pattern like: *.!(x).!(y|z) needs to ensure that a name
+        // like 'a.xyz.yz' doesn't match.  So, the first negative
+        // lookahead, has to look ALL the way ahead, to the end of
+        // the pattern.
+        for (var n = negativeLists.length - 1; n > -1; n--) {
+          var nl = negativeLists[n];
+
+          var nlBefore = re.slice(0, nl.reStart);
+          var nlFirst = re.slice(nl.reStart, nl.reEnd - 8);
+          var nlLast = re.slice(nl.reEnd - 8, nl.reEnd);
+          var nlAfter = re.slice(nl.reEnd);
+
+          nlLast += nlAfter;
+
+          // Handle nested stuff like *(*.js|!(*.json)), where open parens
+          // mean that we should *not* include the ) in the bit that is considered
+          // "after" the negated section.
+          var openParensBefore = nlBefore.split("(").length - 1;
+          var cleanAfter = nlAfter;
+          for (i = 0; i < openParensBefore; i++) {
+            cleanAfter = cleanAfter.replace(/\)[+*?]?/, "");
           }
-        }
-      }
-      else {
-        // new BigInteger(int,RNG)
-        var x = new Array(), t = a&7;
-        x.length = (a>>3)+1;
-        b.nextBytes(x);
-        if(t > 0) x[0] &= ((1<<t)-1); else x[0] = 0;
-        this.fromString(x,256);
-      }
-    }
+          nlAfter = cleanAfter;
 
-    // (public) convert to bigendian byte array
-    function bnToByteArray() {
-      var i = this.t, r = new Array();
-      r[0] = this.s;
-      var p = this.DB-(i*this.DB)%8, d, k = 0;
-      if(i-- > 0) {
-        if(p < this.DB && (d = this[i]>>p) != (this.s&this.DM)>>p)
-          r[k++] = d|(this.s<<(this.DB-p));
-        while(i >= 0) {
-          if(p < 8) {
-            d = (this[i]&((1<<p)-1))<<(8-p);
-            d |= this[--i]>>(p+=this.DB-8);
+          var dollar = "";
+          if (nlAfter === "" && isSub !== SUBPARSE) {
+            dollar = "$";
           }
-          else {
-            d = (this[i]>>(p-=8))&0xff;
-            if(p <= 0) { p += this.DB; --i; }
-          }
-          if((d&0x80) != 0) d |= -256;
-          if(k == 0 && (this.s&0x80) != (d&0x80)) ++k;
-          if(k > 0 || d != this.s) r[k++] = d;
+          var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast;
+          re = newRe;
         }
-      }
-      return r;
-    }
 
-    function bnEquals(a) { return(this.compareTo(a)==0); }
-    function bnMin(a) { return(this.compareTo(a)<0)?this:a; }
-    function bnMax(a) { return(this.compareTo(a)>0)?this:a; }
-
-    // (protected) r = this op a (bitwise)
-    function bnpBitwiseTo(a,op,r) {
-      var i, f, m = Math.min(a.t,this.t);
-      for(i = 0; i < m; ++i) r[i] = op(this[i],a[i]);
-      if(a.t < this.t) {
-        f = a.s&this.DM;
-        for(i = m; i < this.t; ++i) r[i] = op(this[i],f);
-        r.t = this.t;
-      }
-      else {
-        f = this.s&this.DM;
-        for(i = m; i < a.t; ++i) r[i] = op(f,a[i]);
-        r.t = a.t;
-      }
-      r.s = op(this.s,a.s);
-      r.clamp();
-    }
-
-    // (public) this & a
-    function op_and(x,y) { return x&y; }
-    function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; }
-
-    // (public) this | a
-    function op_or(x,y) { return x|y; }
-    function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; }
-
-    // (public) this ^ a
-    function op_xor(x,y) { return x^y; }
-    function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; }
-
-    // (public) this & ~a
-    function op_andnot(x,y) { return x&~y; }
-    function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; }
-
-    // (public) ~this
-    function bnNot() {
-      var r = nbi();
-      for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i];
-      r.t = this.t;
-      r.s = ~this.s;
-      return r;
-    }
-
-    // (public) this << n
-    function bnShiftLeft(n) {
-      var r = nbi();
-      if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r);
-      return r;
-    }
-
-    // (public) this >> n
-    function bnShiftRight(n) {
-      var r = nbi();
-      if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r);
-      return r;
-    }
-
-    // return index of lowest 1-bit in x, x < 2^31
-    function lbit(x) {
-      if(x == 0) return -1;
-      var r = 0;
-      if((x&0xffff) == 0) { x >>= 16; r += 16; }
-      if((x&0xff) == 0) { x >>= 8; r += 8; }
-      if((x&0xf) == 0) { x >>= 4; r += 4; }
-      if((x&3) == 0) { x >>= 2; r += 2; }
-      if((x&1) == 0) ++r;
-      return r;
-    }
-
-    // (public) returns index of lowest 1-bit (or -1 if none)
-    function bnGetLowestSetBit() {
-      for(var i = 0; i < this.t; ++i)
-        if(this[i] != 0) return i*this.DB+lbit(this[i]);
-      if(this.s < 0) return this.t*this.DB;
-      return -1;
-    }
+        // if the re is not "" at this point, then we need to make sure
+        // it doesn't match against an empty path part.
+        // Otherwise a/* will match a/, which it should not.
+        if (re !== "" && hasMagic) {
+          re = "(?=.)" + re;
+        }
 
-    // return number of 1 bits in x
-    function cbit(x) {
-      var r = 0;
-      while(x != 0) { x &= x-1; ++r; }
-      return r;
-    }
+        if (addPatternStart) {
+          re = patternStart + re;
+        }
 
-    // (public) return number of set bits
-    function bnBitCount() {
-      var r = 0, x = this.s&this.DM;
-      for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x);
-      return r;
-    }
+        // parsing just a piece of a larger pattern.
+        if (isSub === SUBPARSE) {
+          return [re, hasMagic];
+        }
 
-    // (public) true iff nth bit is set
-    function bnTestBit(n) {
-      var j = Math.floor(n/this.DB);
-      if(j >= this.t) return(this.s!=0);
-      return((this[j]&(1<<(n%this.DB)))!=0);
-    }
+        // skip the regexp for non-magical patterns
+        // unescape anything in it, though, so that it'll be
+        // an exact match against a file etc.
+        if (!hasMagic) {
+          return globUnescape(pattern);
+        }
 
-    // (protected) this op (1<<n)
-    function bnpChangeBit(n,op) {
-      var r = BigInteger.ONE.shiftLeft(n);
-      this.bitwiseTo(r,op,r);
-      return r;
-    }
+        var flags = options.nocase ? "i" : "";
+        try {
+          var regExp = new RegExp("^" + re + "$", flags);
+        } catch (er) {
+          // If it was an invalid regular expression, then it can't match
+          // anything.  This trick looks for a character after the end of
+          // the string, which is of course impossible, except in multi-line
+          // mode, but it's not a /m regex.
+          return new RegExp("$.");
+        }
 
-    // (public) this | (1<<n)
-    function bnSetBit(n) { return this.changeBit(n,op_or); }
-
-    // (public) this & ~(1<<n)
-    function bnClearBit(n) { return this.changeBit(n,op_andnot); }
-
-    // (public) this ^ (1<<n)
-    function bnFlipBit(n) { return this.changeBit(n,op_xor); }
-
-    // (protected) r = this + a
-    function bnpAddTo(a,r) {
-      var i = 0, c = 0, m = Math.min(a.t,this.t);
-      while(i < m) {
-        c += this[i]+a[i];
-        r[i++] = c&this.DM;
-        c >>= this.DB;
-      }
-      if(a.t < this.t) {
-        c += a.s;
-        while(i < this.t) {
-          c += this[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c += this.s;
-      }
-      else {
-        c += this.s;
-        while(i < a.t) {
-          c += a[i];
-          r[i++] = c&this.DM;
-          c >>= this.DB;
-        }
-        c += a.s;
-      }
-      r.s = (c<0)?-1:0;
-      if(c > 0) r[i++] = c;
-      else if(c < -1) r[i++] = this.DV+c;
-      r.t = i;
-      r.clamp();
-    }
+        regExp._glob = pattern;
+        regExp._src = re;
 
-    // (public) this + a
-    function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; }
+        return regExp;
+      }
 
-    // (public) this - a
-    function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; }
+      minimatch.makeRe = function (pattern, options) {
+        return new Minimatch(pattern, options || {}).makeRe();
+      };
 
-    // (public) this * a
-    function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; }
+      Minimatch.prototype.makeRe = makeRe;
+      function makeRe() {
+        if (this.regexp || this.regexp === false) return this.regexp;
 
-    // (public) this^2
-    function bnSquare() { var r = nbi(); this.squareTo(r); return r; }
+        // at this point, this.set is a 2d array of partial
+        // pattern strings, or "**".
+        //
+        // It's better to use .match().  This function shouldn't
+        // be used, really, but it's pretty convenient sometimes,
+        // when you just want to work with a regex.
+        var set = this.set;
+
+        if (!set.length) {
+          this.regexp = false;
+          return this.regexp;
+        }
+        var options = this.options;
+
+        var twoStar = options.noglobstar
+          ? star
+          : options.dot
+            ? twoStarDot
+            : twoStarNoDot;
+        var flags = options.nocase ? "i" : "";
+
+        var re = set
+          .map(function (pattern) {
+            return pattern
+              .map(function (p) {
+                return p === GLOBSTAR
+                  ? twoStar
+                  : typeof p === "string"
+                    ? regExpEscape(p)
+                    : p._src;
+              })
+              .join("\\\/");
+          })
+          .join("|");
 
-    // (public) this / a
-    function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; }
+        // must match entire pattern
+        // ending in a * or ** will make it less strict.
+        re = "^(?:" + re + ")$";
 
-    // (public) this % a
-    function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; }
+        // can match anything, as long as it's not this.
+        if (this.negate) re = "^(?!" + re + ").*$";
 
-    // (public) [this/a,this%a]
-    function bnDivideAndRemainder(a) {
-      var q = nbi(), r = nbi();
-      this.divRemTo(a,q,r);
-      return new Array(q,r);
-    }
+        try {
+          this.regexp = new RegExp(re, flags);
+        } catch (ex) {
+          this.regexp = false;
+        }
+        return this.regexp;
+      }
 
-    // (protected) this *= n, this >= 0, 1 < n < DV
-    function bnpDMultiply(n) {
-      this[this.t] = this.am(0,n-1,this,0,0,this.t);
-      ++this.t;
-      this.clamp();
-    }
+      minimatch.match = function (list, pattern, options) {
+        options = options || {};
+        var mm = new Minimatch(pattern, options);
+        list = list.filter(function (f) {
+          return mm.match(f);
+        });
+        if (mm.options.nonull && !list.length) {
+          list.push(pattern);
+        }
+        return list;
+      };
 
-    // (protected) this += n << w words, this >= 0
-    function bnpDAddOffset(n,w) {
-      if(n == 0) return;
-      while(this.t <= w) this[this.t++] = 0;
-      this[w] += n;
-      while(this[w] >= this.DV) {
-        this[w] -= this.DV;
-        if(++w >= this.t) this[this.t++] = 0;
-        ++this[w];
-      }
-    }
+      Minimatch.prototype.match = match;
+      function match(f, partial) {
+        this.debug("match", f, this.pattern);
+        // short-circuit in the case of busted things.
+        // comments, etc.
+        if (this.comment) return false;
+        if (this.empty) return f === "";
 
-    // A "null" reducer
-    function NullExp() {}
-    function nNop(x) { return x; }
-    function nMulTo(x,y,r) { x.multiplyTo(y,r); }
-    function nSqrTo(x,r) { x.squareTo(r); }
-
-    NullExp.prototype.convert = nNop;
-    NullExp.prototype.revert = nNop;
-    NullExp.prototype.mulTo = nMulTo;
-    NullExp.prototype.sqrTo = nSqrTo;
-
-    // (public) this^e
-    function bnPow(e) { return this.exp(e,new NullExp()); }
-
-    // (protected) r = lower n words of "this * a", a.t <= n
-    // "this" should be the larger one if appropriate.
-    function bnpMultiplyLowerTo(a,n,r) {
-      var i = Math.min(this.t+a.t,n);
-      r.s = 0; // assumes a,this >= 0
-      r.t = i;
-      while(i > 0) r[--i] = 0;
-      var j;
-      for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t);
-      for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i);
-      r.clamp();
-    }
+        if (f === "/" && partial) return true;
 
-    // (protected) r = "this * a" without lower n words, n > 0
-    // "this" should be the larger one if appropriate.
-    function bnpMultiplyUpperTo(a,n,r) {
-      --n;
-      var i = r.t = this.t+a.t-n;
-      r.s = 0; // assumes a,this >= 0
-      while(--i >= 0) r[i] = 0;
-      for(i = Math.max(n-this.t,0); i < a.t; ++i)
-        r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n);
-      r.clamp();
-      r.drShiftTo(1,r);
-    }
+        var options = this.options;
 
-    // Barrett modular reduction
-    function Barrett(m) {
-      // setup Barrett
-      this.r2 = nbi();
-      this.q3 = nbi();
-      BigInteger.ONE.dlShiftTo(2*m.t,this.r2);
-      this.mu = this.r2.divide(m);
-      this.m = m;
-    }
+        // windows: need to use /, not \
+        if (path.sep !== "/") {
+          f = f.split(path.sep).join("/");
+        }
 
-    function barrettConvert(x) {
-      if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m);
-      else if(x.compareTo(this.m) < 0) return x;
-      else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; }
-    }
+        // treat the test path as a set of pathparts.
+        f = f.split(slashSplit);
+        this.debug(this.pattern, "split", f);
 
-    function barrettRevert(x) { return x; }
-
-    // x = x mod m (HAC 14.42)
-    function barrettReduce(x) {
-      x.drShiftTo(this.m.t-1,this.r2);
-      if(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); }
-      this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);
-      this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);
-      while(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1);
-      x.subTo(this.r2,x);
-      while(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
-    }
+        // just ONE of the pattern sets in this.set needs to match
+        // in order for it to be valid.  If negating, then just one
+        // match means that we have failed.
+        // Either way, return on the first hit.
 
-    // r = x^2 mod m; x != r
-    function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
-
-    // r = x*y mod m; x,y != r
-    function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
-
-    Barrett.prototype.convert = barrettConvert;
-    Barrett.prototype.revert = barrettRevert;
-    Barrett.prototype.reduce = barrettReduce;
-    Barrett.prototype.mulTo = barrettMulTo;
-    Barrett.prototype.sqrTo = barrettSqrTo;
-
-    // (public) this^e % m (HAC 14.85)
-    function bnModPow(e,m) {
-      var i = e.bitLength(), k, r = nbv(1), z;
-      if(i <= 0) return r;
-      else if(i < 18) k = 1;
-      else if(i < 48) k = 3;
-      else if(i < 144) k = 4;
-      else if(i < 768) k = 5;
-      else k = 6;
-      if(i < 8)
-        z = new Classic(m);
-      else if(m.isEven())
-        z = new Barrett(m);
-      else
-        z = new Montgomery(m);
-
-      // precomputation
-      var g = new Array(), n = 3, k1 = k-1, km = (1<<k)-1;
-      g[1] = z.convert(this);
-      if(k > 1) {
-        var g2 = nbi();
-        z.sqrTo(g[1],g2);
-        while(n <= km) {
-          g[n] = nbi();
-          z.mulTo(g2,g[n-2],g[n]);
-          n += 2;
-        }
-      }
-
-      var j = e.t-1, w, is1 = true, r2 = nbi(), t;
-      i = nbits(e[j])-1;
-      while(j >= 0) {
-        if(i >= k1) w = (e[j]>>(i-k1))&km;
-        else {
-          w = (e[j]&((1<<(i+1))-1))<<(k1-i);
-          if(j > 0) w |= e[j-1]>>(this.DB+i-k1);
-        }
+        var set = this.set;
+        this.debug(this.pattern, "set", set);
 
-        n = k;
-        while((w&1) == 0) { w >>= 1; --n; }
-        if((i -= n) < 0) { i += this.DB; --j; }
-        if(is1) {	// ret == 1, don't bother squaring or multiplying it
-          g[w].copyTo(r);
-          is1 = false;
-        }
-        else {
-          while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; }
-          if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; }
-          z.mulTo(r2,g[w],r);
+        // Find the basename of the path by looking for the last non-empty segment
+        var filename;
+        var i;
+        for (i = f.length - 1; i >= 0; i--) {
+          filename = f[i];
+          if (filename) break;
         }
 
-        while(j >= 0 && (e[j]&(1<<i)) == 0) {
-          z.sqrTo(r,r2); t = r; r = r2; r2 = t;
-          if(--i < 0) { i = this.DB-1; --j; }
+        for (i = 0; i < set.length; i++) {
+          var pattern = set[i];
+          var file = f;
+          if (options.matchBase && pattern.length === 1) {
+            file = [filename];
+          }
+          var hit = this.matchOne(file, pattern, partial);
+          if (hit) {
+            if (options.flipNegate) return true;
+            return !this.negate;
+          }
         }
-      }
-      return z.revert(r);
-    }
 
-    // (public) gcd(this,a) (HAC 14.54)
-    function bnGCD(a) {
-      var x = (this.s<0)?this.negate():this.clone();
-      var y = (a.s<0)?a.negate():a.clone();
-      if(x.compareTo(y) < 0) { var t = x; x = y; y = t; }
-      var i = x.getLowestSetBit(), g = y.getLowestSetBit();
-      if(g < 0) return x;
-      if(i < g) g = i;
-      if(g > 0) {
-        x.rShiftTo(g,x);
-        y.rShiftTo(g,y);
-      }
-      while(x.signum() > 0) {
-        if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x);
-        if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y);
-        if(x.compareTo(y) >= 0) {
-          x.subTo(y,x);
-          x.rShiftTo(1,x);
-        }
-        else {
-          y.subTo(x,y);
-          y.rShiftTo(1,y);
-        }
+        // didn't get any hits.  this is success if it's a negative
+        // pattern, failure otherwise.
+        if (options.flipNegate) return false;
+        return this.negate;
       }
-      if(g > 0) y.lShiftTo(g,y);
-      return y;
-    }
 
-    // (protected) this % n, n < 2^26
-    function bnpModInt(n) {
-      if(n <= 0) return 0;
-      var d = this.DV%n, r = (this.s<0)?n-1:0;
-      if(this.t > 0)
-        if(d == 0) r = this[0]%n;
-        else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n;
-      return r;
-    }
+      // set partial to true to test if, for example,
+      // "/a/b" matches the start of "/*/b/*/d"
+      // Partial means, if you run out of file before you run
+      // out of pattern, then that's fine, as long as all
+      // the parts match.
+      Minimatch.prototype.matchOne = function (file, pattern, partial) {
+        var options = this.options;
 
-    // (public) 1/this % m (HAC 14.61)
-    function bnModInverse(m) {
-      var ac = m.isEven();
-      if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
-      var u = m.clone(), v = this.clone();
-      var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1);
-      while(u.signum() != 0) {
-        while(u.isEven()) {
-          u.rShiftTo(1,u);
-          if(ac) {
-            if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); }
-            a.rShiftTo(1,a);
-          }
-          else if(!b.isEven()) b.subTo(m,b);
-          b.rShiftTo(1,b);
-        }
-        while(v.isEven()) {
-          v.rShiftTo(1,v);
-          if(ac) {
-            if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); }
-            c.rShiftTo(1,c);
-          }
-          else if(!d.isEven()) d.subTo(m,d);
-          d.rShiftTo(1,d);
-        }
-        if(u.compareTo(v) >= 0) {
-          u.subTo(v,u);
-          if(ac) a.subTo(c,a);
-          b.subTo(d,b);
-        }
-        else {
-          v.subTo(u,v);
-          if(ac) c.subTo(a,c);
-          d.subTo(b,d);
-        }
-      }
-      if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
-      if(d.compareTo(m) >= 0) return d.subtract(m);
-      if(d.signum() < 0) d.addTo(m,d); else return d;
-      if(d.signum() < 0) return d.add(m); else return d;
-    }
+        this.debug("matchOne", { this: this, file: file, pattern: pattern });
 
-    var lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997];
-    var lplim = (1<<26)/lowprimes[lowprimes.length-1];
+        this.debug("matchOne", file.length, pattern.length);
 
-    // (public) test primality with certainty >= 1-.5^t
-    function bnIsProbablePrime(t) {
-      var i, x = this.abs();
-      if(x.t == 1 && x[0] <= lowprimes[lowprimes.length-1]) {
-        for(i = 0; i < lowprimes.length; ++i)
-          if(x[0] == lowprimes[i]) return true;
-        return false;
-      }
-      if(x.isEven()) return false;
-      i = 1;
-      while(i < lowprimes.length) {
-        var m = lowprimes[i], j = i+1;
-        while(j < lowprimes.length && m < lplim) m *= lowprimes[j++];
-        m = x.modInt(m);
-        while(i < j) if(m%lowprimes[i++] == 0) return false;
-      }
-      return x.millerRabin(t);
-    }
+        for (
+          var fi = 0, pi = 0, fl = file.length, pl = pattern.length;
+          fi < fl && pi < pl;
+          fi++, pi++
+        ) {
+          this.debug("matchOne loop");
+          var p = pattern[pi];
+          var f = file[fi];
+
+          this.debug(pattern, p, f);
+
+          // should be impossible.
+          // some invalid regexp stuff in the set.
+          if (p === false) return false;
+
+          if (p === GLOBSTAR) {
+            this.debug("GLOBSTAR", [pattern, p, f]);
+
+            // "**"
+            // a/**/b/**/c would match the following:
+            // a/b/x/y/z/c
+            // a/x/y/z/b/c
+            // a/b/x/b/x/c
+            // a/b/c
+            // To do this, take the rest of the pattern after
+            // the **, and see if it would match the file remainder.
+            // If so, return success.
+            // If not, the ** "swallows" a segment, and try again.
+            // This is recursively awful.
+            //
+            // a/**/b/**/c matching a/b/x/y/z/c
+            // - a matches a
+            // - doublestar
+            //   - matchOne(b/x/y/z/c, b/**/c)
+            //     - b matches b
+            //     - doublestar
+            //       - matchOne(x/y/z/c, c) -> no
+            //       - matchOne(y/z/c, c) -> no
+            //       - matchOne(z/c, c) -> no
+            //       - matchOne(c, c) yes, hit
+            var fr = fi;
+            var pr = pi + 1;
+            if (pr === pl) {
+              this.debug("** at the end");
+              // a ** at the end will just swallow the rest.
+              // We have found a match.
+              // however, it will not swallow /.x, unless
+              // options.dot is set.
+              // . and .. are *never* matched by **, for explosively
+              // exponential reasons.
+              for (; fi < fl; fi++) {
+                if (
+                  file[fi] === "." ||
+                  file[fi] === ".." ||
+                  (!options.dot && file[fi].charAt(0) === ".")
+                )
+                  return false;
+              }
+              return true;
+            }
 
-    // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
-    function bnpMillerRabin(t) {
-      var n1 = this.subtract(BigInteger.ONE);
-      var k = n1.getLowestSetBit();
-      if(k <= 0) return false;
-      var r = n1.shiftRight(k);
-      t = (t+1)>>1;
-      if(t > lowprimes.length) t = lowprimes.length;
-      var a = nbi();
-      for(var i = 0; i < t; ++i) {
-        //Pick bases at random, instead of starting at 2
-        a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);
-        var y = a.modPow(r,this);
-        if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
-          var j = 1;
-          while(j++ < k && y.compareTo(n1) != 0) {
-            y = y.modPowInt(2,this);
-            if(y.compareTo(BigInteger.ONE) == 0) return false;
-          }
-          if(y.compareTo(n1) != 0) return false;
-        }
-      }
-      return true;
-    }
+            // ok, let's see if we can swallow whatever we can.
+            while (fr < fl) {
+              var swallowee = file[fr];
 
-    // protected
-    BigInteger.prototype.chunkSize = bnpChunkSize;
-    BigInteger.prototype.toRadix = bnpToRadix;
-    BigInteger.prototype.fromRadix = bnpFromRadix;
-    BigInteger.prototype.fromNumber = bnpFromNumber;
-    BigInteger.prototype.bitwiseTo = bnpBitwiseTo;
-    BigInteger.prototype.changeBit = bnpChangeBit;
-    BigInteger.prototype.addTo = bnpAddTo;
-    BigInteger.prototype.dMultiply = bnpDMultiply;
-    BigInteger.prototype.dAddOffset = bnpDAddOffset;
-    BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;
-    BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;
-    BigInteger.prototype.modInt = bnpModInt;
-    BigInteger.prototype.millerRabin = bnpMillerRabin;
-
-    // public
-    BigInteger.prototype.clone = bnClone;
-    BigInteger.prototype.intValue = bnIntValue;
-    BigInteger.prototype.byteValue = bnByteValue;
-    BigInteger.prototype.shortValue = bnShortValue;
-    BigInteger.prototype.signum = bnSigNum;
-    BigInteger.prototype.toByteArray = bnToByteArray;
-    BigInteger.prototype.equals = bnEquals;
-    BigInteger.prototype.min = bnMin;
-    BigInteger.prototype.max = bnMax;
-    BigInteger.prototype.and = bnAnd;
-    BigInteger.prototype.or = bnOr;
-    BigInteger.prototype.xor = bnXor;
-    BigInteger.prototype.andNot = bnAndNot;
-    BigInteger.prototype.not = bnNot;
-    BigInteger.prototype.shiftLeft = bnShiftLeft;
-    BigInteger.prototype.shiftRight = bnShiftRight;
-    BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;
-    BigInteger.prototype.bitCount = bnBitCount;
-    BigInteger.prototype.testBit = bnTestBit;
-    BigInteger.prototype.setBit = bnSetBit;
-    BigInteger.prototype.clearBit = bnClearBit;
-    BigInteger.prototype.flipBit = bnFlipBit;
-    BigInteger.prototype.add = bnAdd;
-    BigInteger.prototype.subtract = bnSubtract;
-    BigInteger.prototype.multiply = bnMultiply;
-    BigInteger.prototype.divide = bnDivide;
-    BigInteger.prototype.remainder = bnRemainder;
-    BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;
-    BigInteger.prototype.modPow = bnModPow;
-    BigInteger.prototype.modInverse = bnModInverse;
-    BigInteger.prototype.pow = bnPow;
-    BigInteger.prototype.gcd = bnGCD;
-    BigInteger.prototype.isProbablePrime = bnIsProbablePrime;
-
-    // JSBN-specific extension
-    BigInteger.prototype.square = bnSquare;
-
-    // Expose the Barrett function
-    BigInteger.prototype.Barrett = Barrett
-
-    // BigInteger interfaces not implemented in jsbn:
-
-    // BigInteger(int signum, byte[] magnitude)
-    // double doubleValue()
-    // float floatValue()
-    // int hashCode()
-    // long longValue()
-    // static BigInteger valueOf(long val)
-
-	// Random number generator - requires a PRNG backend, e.g. prng4.js
-
-	// For best results, put code like
-	// <body onClick='rng_seed_time();' onKeyPress='rng_seed_time();'>
-	// in your main HTML document.
-
-	var rng_state;
-	var rng_pool;
-	var rng_pptr;
-
-	// Mix in a 32-bit integer into the pool
-	function rng_seed_int(x) {
-	  rng_pool[rng_pptr++] ^= x & 255;
-	  rng_pool[rng_pptr++] ^= (x >> 8) & 255;
-	  rng_pool[rng_pptr++] ^= (x >> 16) & 255;
-	  rng_pool[rng_pptr++] ^= (x >> 24) & 255;
-	  if(rng_pptr >= rng_psize) rng_pptr -= rng_psize;
-	}
-
-	// Mix in the current time (w/milliseconds) into the pool
-	function rng_seed_time() {
-	  rng_seed_int(new Date().getTime());
-	}
-
-	// Initialize the pool with junk if needed.
-	if(rng_pool == null) {
-	  rng_pool = new Array();
-	  rng_pptr = 0;
-	  var t;
-	  if(typeof window !== "undefined" && window.crypto) {
-		if (window.crypto.getRandomValues) {
-		  // Use webcrypto if available
-		  var ua = new Uint8Array(32);
-		  window.crypto.getRandomValues(ua);
-		  for(t = 0; t < 32; ++t)
-			rng_pool[rng_pptr++] = ua[t];
-		}
-		else if(navigator.appName == "Netscape" && navigator.appVersion < "5") {
-		  // Extract entropy (256 bits) from NS4 RNG if available
-		  var z = window.crypto.random(32);
-		  for(t = 0; t < z.length; ++t)
-			rng_pool[rng_pptr++] = z.charCodeAt(t) & 255;
-		}
-	  }
-	  while(rng_pptr < rng_psize) {  // extract some randomness from Math.random()
-		t = Math.floor(65536 * Math.random());
-		rng_pool[rng_pptr++] = t >>> 8;
-		rng_pool[rng_pptr++] = t & 255;
-	  }
-	  rng_pptr = 0;
-	  rng_seed_time();
-	  //rng_seed_int(window.screenX);
-	  //rng_seed_int(window.screenY);
-	}
-
-	function rng_get_byte() {
-	  if(rng_state == null) {
-		rng_seed_time();
-		rng_state = prng_newstate();
-		rng_state.init(rng_pool);
-		for(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)
-		  rng_pool[rng_pptr] = 0;
-		rng_pptr = 0;
-		//rng_pool = null;
-	  }
-	  // TODO: allow reseeding after first request
-	  return rng_state.next();
-	}
-
-	function rng_get_bytes(ba) {
-	  var i;
-	  for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();
-	}
-
-	function SecureRandom() {}
-
-	SecureRandom.prototype.nextBytes = rng_get_bytes;
-
-	// prng4.js - uses Arcfour as a PRNG
-
-	function Arcfour() {
-	  this.i = 0;
-	  this.j = 0;
-	  this.S = new Array();
-	}
-
-	// Initialize arcfour context from key, an array of ints, each from [0..255]
-	function ARC4init(key) {
-	  var i, j, t;
-	  for(i = 0; i < 256; ++i)
-		this.S[i] = i;
-	  j = 0;
-	  for(i = 0; i < 256; ++i) {
-		j = (j + this.S[i] + key[i % key.length]) & 255;
-		t = this.S[i];
-		this.S[i] = this.S[j];
-		this.S[j] = t;
-	  }
-	  this.i = 0;
-	  this.j = 0;
-	}
-
-	function ARC4next() {
-	  var t;
-	  this.i = (this.i + 1) & 255;
-	  this.j = (this.j + this.S[this.i]) & 255;
-	  t = this.S[this.i];
-	  this.S[this.i] = this.S[this.j];
-	  this.S[this.j] = t;
-	  return this.S[(t + this.S[this.i]) & 255];
-	}
-
-	Arcfour.prototype.init = ARC4init;
-	Arcfour.prototype.next = ARC4next;
-
-	// Plug in your RNG constructor here
-	function prng_newstate() {
-	  return new Arcfour();
-	}
-
-	// Pool size must be a multiple of 4 and greater than 32.
-	// An array of bytes the size of the pool will be passed to init()
-	var rng_psize = 256;
-
-  BigInteger.SecureRandom = SecureRandom;
-  BigInteger.BigInteger = BigInteger;
-  if (true) {
-    exports = module.exports = BigInteger;
-  } else {
-    this.BigInteger = BigInteger;
-    this.SecureRandom = SecureRandom;
-  }
+              this.debug("\nglobstar while", file, fr, pattern, pr, swallowee);
 
-}).call(this);
+              // XXX remove this slice.  Just pass the start index.
+              if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+                this.debug("globstar found match!", fr, fl, swallowee);
+                // found a match.
+                return true;
+              } else {
+                // can't swallow "." or ".." ever.
+                // can only swallow ".foo" when explicitly asked.
+                if (
+                  swallowee === "." ||
+                  swallowee === ".." ||
+                  (!options.dot && swallowee.charAt(0) === ".")
+                ) {
+                  this.debug("dot detected!", file, fr, pattern, pr);
+                  break;
+                }
 
+                // ** swallows a segment, and continue.
+                this.debug("globstar swallow a segment, and continue");
+                fr++;
+              }
+            }
 
-/***/ }),
-/* 82 */
-/***/ (function(module, exports, __webpack_require__) {
+            // no match was found.
+            // However, in partial mode, we can't say this is necessarily over.
+            // If there's more *pattern* left, then
+            if (partial) {
+              // ran out of file
+              this.debug("\n>>> no match, partial?", file, fr, pattern, pr);
+              if (fr === fl) return true;
+            }
+            return false;
+          }
 
-module.exports = minimatch
-minimatch.Minimatch = Minimatch
+          // something other than **
+          // non-magic patterns just have to match exactly
+          // patterns with magic have been turned into regexps.
+          var hit;
+          if (typeof p === "string") {
+            if (options.nocase) {
+              hit = f.toLowerCase() === p.toLowerCase();
+            } else {
+              hit = f === p;
+            }
+            this.debug("string match", p, f, hit);
+          } else {
+            hit = f.match(p);
+            this.debug("pattern match", p, f, hit);
+          }
 
-var path = { sep: '/' }
-try {
-  path = __webpack_require__(0)
-} catch (er) {}
+          if (!hit) return false;
+        }
 
-var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
-var expand = __webpack_require__(229)
+        // Note: ending in / means that we'll get a final ""
+        // at the end of the pattern.  This can only match a
+        // corresponding "" at the end of the file.
+        // If the file ends in /, then it can only match a
+        // a pattern that ends in /, unless the pattern just
+        // doesn't have any more for it. But, a/b/ should *not*
+        // match "a/b/*", even though "" matches against the
+        // [^/]*? pattern, except in partial mode, where it might
+        // simply not be reached yet.
+        // However, a/b/ should still satisfy a/*
 
-var plTypes = {
-  '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
-  '?': { open: '(?:', close: ')?' },
-  '+': { open: '(?:', close: ')+' },
-  '*': { open: '(?:', close: ')*' },
-  '@': { open: '(?:', close: ')' }
-}
+        // now either we fell off the end of the pattern, or we're done.
+        if (fi === fl && pi === pl) {
+          // ran out of pattern and filename at the same time.
+          // an exact hit!
+          return true;
+        } else if (fi === fl) {
+          // ran out of file, but still had pattern left.
+          // this is ok if we're doing the match as part of
+          // a glob fs traversal.
+          return partial;
+        } else if (pi === pl) {
+          // ran out of pattern, still have file left.
+          // this is only acceptable if we're on the very last
+          // empty segment of a file with a trailing slash.
+          // a/* should match a/b/
+          var emptyFileEnd = fi === fl - 1 && file[fi] === "";
+          return emptyFileEnd;
+        }
+
+        // should be unreachable.
+        throw new Error("wtf?");
+      };
 
-// any single thing other than /
-// don't need to escape / when using new RegExp()
-var qmark = '[^/]'
+      // replace stuff like \* with *
+      function globUnescape(s) {
+        return s.replace(/\\(.)/g, "$1");
+      }
 
-// * => any number of characters
-var star = qmark + '*?'
+      function regExpEscape(s) {
+        return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+      }
 
-// ** when dots are allowed.  Anything goes, except .. and .
-// not (^ or / followed by one or two dots followed by $ or /),
-// followed by anything, any number of times.
-var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
+      /***/
+    },
+    /* 83 */
+    /***/ function (module, exports, __webpack_require__) {
+      var wrappy = __webpack_require__(161);
+      module.exports = wrappy(once);
+      module.exports.strict = wrappy(onceStrict);
+
+      once.proto = once(function () {
+        Object.defineProperty(Function.prototype, "once", {
+          value: function () {
+            return once(this);
+          },
+          configurable: true,
+        });
 
-// not a ^ or / followed by a dot,
-// followed by anything, any number of times.
-var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
+        Object.defineProperty(Function.prototype, "onceStrict", {
+          value: function () {
+            return onceStrict(this);
+          },
+          configurable: true,
+        });
+      });
 
-// characters that need to be escaped in RegExp.
-var reSpecials = charSet('().*{}+?[]^$\\!')
+      function once(fn) {
+        var f = function () {
+          if (f.called) return f.value;
+          f.called = true;
+          return (f.value = fn.apply(this, arguments));
+        };
+        f.called = false;
+        return f;
+      }
 
-// "abc" -> { a:true, b:true, c:true }
-function charSet (s) {
-  return s.split('').reduce(function (set, c) {
-    set[c] = true
-    return set
-  }, {})
-}
+      function onceStrict(fn) {
+        var f = function () {
+          if (f.called) throw new Error(f.onceError);
+          f.called = true;
+          return (f.value = fn.apply(this, arguments));
+        };
+        var name = fn.name || "Function wrapped with `once`";
+        f.onceError = name + " shouldn't be called more than once";
+        f.called = false;
+        return f;
+      }
 
-// normalizes slashes.
-var slashSplit = /\/+/
+      /***/
+    },
+    /* 84 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return InnerSubscriber;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      var InnerSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          InnerSubscriber,
+          _super,
+        );
+        function InnerSubscriber(parent, outerValue, outerIndex) {
+          var _this = _super.call(this) || this;
+          _this.parent = parent;
+          _this.outerValue = outerValue;
+          _this.outerIndex = outerIndex;
+          _this.index = 0;
+          return _this;
+        }
+        InnerSubscriber.prototype._next = function (value) {
+          this.parent.notifyNext(
+            this.outerValue,
+            value,
+            this.outerIndex,
+            this.index++,
+            this,
+          );
+        };
+        InnerSubscriber.prototype._error = function (error) {
+          this.parent.notifyError(error, this);
+          this.unsubscribe();
+        };
+        InnerSubscriber.prototype._complete = function () {
+          this.parent.notifyComplete(this);
+          this.unsubscribe();
+        };
+        return InnerSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
 
-minimatch.filter = filter
-function filter (pattern, options) {
-  options = options || {}
-  return function (p, i, list) {
-    return minimatch(p, pattern, options)
-  }
-}
-
-function ext (a, b) {
-  a = a || {}
-  b = b || {}
-  var t = {}
-  Object.keys(b).forEach(function (k) {
-    t[k] = b[k]
-  })
-  Object.keys(a).forEach(function (k) {
-    t[k] = a[k]
-  })
-  return t
-}
-
-minimatch.defaults = function (def) {
-  if (!def || !Object.keys(def).length) return minimatch
-
-  var orig = minimatch
-
-  var m = function minimatch (p, pattern, options) {
-    return orig.minimatch(p, pattern, ext(def, options))
-  }
+      //# sourceMappingURL=InnerSubscriber.js.map
 
-  m.Minimatch = function Minimatch (pattern, options) {
-    return new orig.Minimatch(pattern, ext(def, options))
-  }
+      /***/
+    },
+    /* 85 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = fromArray;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__ =
+        __webpack_require__(447);
+      /** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToArray PURE_IMPORTS_END */
+
+      function fromArray(input, scheduler) {
+        if (!scheduler) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__[
+                "a" /* subscribeToArray */
+              ],
+            )(input),
+          );
+        } else {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+              "a" /* Subscription */
+            ]();
+            var i = 0;
+            sub.add(
+              scheduler.schedule(function () {
+                if (i === input.length) {
+                  subscriber.complete();
+                  return;
+                }
+                subscriber.next(input[i++]);
+                if (!subscriber.closed) {
+                  sub.add(this.schedule());
+                }
+              }),
+            );
+            return sub;
+          });
+        }
+      }
+      //# sourceMappingURL=fromArray.js.map
 
-  return m
-}
+      /***/
+    },
+    /* 86 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
-Minimatch.defaults = function (def) {
-  if (!def || !Object.keys(def).length) return Minimatch
-  return minimatch.defaults(def).Minimatch
-}
+      module.exports = {
+        read: read,
+        write: write,
+      };
 
-function minimatch (p, pattern, options) {
-  if (typeof pattern !== 'string') {
-    throw new TypeError('glob pattern string required')
-  }
+      var assert = __webpack_require__(16);
+      var asn1 = __webpack_require__(66);
+      var crypto = __webpack_require__(11);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
 
-  if (!options) options = {}
+      var pkcs1 = __webpack_require__(327);
+      var pkcs8 = __webpack_require__(157);
+      var sshpriv = __webpack_require__(192);
+      var rfc4253 = __webpack_require__(103);
 
-  // shortcut: comments match nothing.
-  if (!options.nocomment && pattern.charAt(0) === '#') {
-    return false
-  }
+      var errors = __webpack_require__(74);
 
-  // "" only matches ""
-  if (pattern.trim() === '') return p === ''
+      /*
+       * For reading we support both PKCS#1 and PKCS#8. If we find a private key,
+       * we just take the public component of it and use that.
+       */
+      function read(buf, options, forceType) {
+        var input = buf;
+        if (typeof buf !== "string") {
+          assert.buffer(buf, "buf");
+          buf = buf.toString("ascii");
+        }
 
-  return new Minimatch(pattern, options).match(p)
-}
+        var lines = buf.trim().split("\n");
 
-function Minimatch (pattern, options) {
-  if (!(this instanceof Minimatch)) {
-    return new Minimatch(pattern, options)
-  }
+        var m = lines[0].match(
+          /*JSSTYLED*/
+          /[-]+[ ]*BEGIN ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/,
+        );
+        assert.ok(m, "invalid PEM header");
 
-  if (typeof pattern !== 'string') {
-    throw new TypeError('glob pattern string required')
-  }
+        var m2 = lines[lines.length - 1].match(
+          /*JSSTYLED*/
+          /[-]+[ ]*END ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/,
+        );
+        assert.ok(m2, "invalid PEM footer");
 
-  if (!options) options = {}
-  pattern = pattern.trim()
+        /* Begin and end banners must match key type */
+        assert.equal(m[2], m2[2]);
+        var type = m[2].toLowerCase();
 
-  // windows support: need to use /, not \
-  if (path.sep !== '/') {
-    pattern = pattern.split(path.sep).join('/')
-  }
+        var alg;
+        if (m[1]) {
+          /* They also must match algorithms, if given */
+          assert.equal(m[1], m2[1], "PEM header and footer mismatch");
+          alg = m[1].trim();
+        }
 
-  this.options = options
-  this.set = []
-  this.pattern = pattern
-  this.regexp = null
-  this.negate = false
-  this.comment = false
-  this.empty = false
+        var headers = {};
+        while (true) {
+          lines = lines.slice(1);
+          m = lines[0].match(/*JSSTYLED*/ /^([A-Za-z0-9-]+): (.+)$/);
+          if (!m) break;
+          headers[m[1].toLowerCase()] = m[2];
+        }
 
-  // make the set of regexps etc.
-  this.make()
-}
+        var cipher, key, iv;
+        if (headers["proc-type"]) {
+          var parts = headers["proc-type"].split(",");
+          if (parts[0] === "4" && parts[1] === "ENCRYPTED") {
+            if (typeof options.passphrase === "string") {
+              options.passphrase = Buffer.from(options.passphrase, "utf-8");
+            }
+            if (!Buffer.isBuffer(options.passphrase)) {
+              throw new errors.KeyEncryptedError(options.filename, "PEM");
+            } else {
+              parts = headers["dek-info"].split(",");
+              assert.ok(parts.length === 2);
+              cipher = parts[0].toLowerCase();
+              iv = Buffer.from(parts[1], "hex");
+              key = utils.opensslKeyDeriv(
+                cipher,
+                iv,
+                options.passphrase,
+                1,
+              ).key;
+            }
+          }
+        }
 
-Minimatch.prototype.debug = function () {}
+        /* Chop off the first and last lines */
+        lines = lines.slice(0, -1).join("");
+        buf = Buffer.from(lines, "base64");
 
-Minimatch.prototype.make = make
-function make () {
-  // don't do it more than once.
-  if (this._made) return
+        if (cipher && key && iv) {
+          var cipherStream = crypto.createDecipheriv(cipher, key, iv);
+          var chunk,
+            chunks = [];
+          cipherStream.once("error", function (e) {
+            if (e.toString().indexOf("bad decrypt") !== -1) {
+              throw new Error(
+                "Incorrect passphrase " + "supplied, could not decrypt key",
+              );
+            }
+            throw e;
+          });
+          cipherStream.write(buf);
+          cipherStream.end();
+          while ((chunk = cipherStream.read()) !== null) chunks.push(chunk);
+          buf = Buffer.concat(chunks);
+        }
 
-  var pattern = this.pattern
-  var options = this.options
+        /* The new OpenSSH internal format abuses PEM headers */
+        if (alg && alg.toLowerCase() === "openssh")
+          return sshpriv.readSSHPrivate(type, buf, options);
+        if (alg && alg.toLowerCase() === "ssh2")
+          return rfc4253.readType(type, buf, options);
 
-  // empty patterns and comments match nothing.
-  if (!options.nocomment && pattern.charAt(0) === '#') {
-    this.comment = true
-    return
-  }
-  if (!pattern) {
-    this.empty = true
-    return
-  }
+        var der = new asn1.BerReader(buf);
+        der.originalInput = input;
 
-  // step 1: figure out negation, etc.
-  this.parseNegate()
+        /*
+         * All of the PEM file types start with a sequence tag, so chop it
+         * off here
+         */
+        der.readSequence();
 
-  // step 2: expand braces
-  var set = this.globSet = this.braceExpand()
+        /* PKCS#1 type keys name an algorithm in the banner explicitly */
+        if (alg) {
+          if (forceType) assert.strictEqual(forceType, "pkcs1");
+          return pkcs1.readPkcs1(alg, type, der);
+        } else {
+          if (forceType) assert.strictEqual(forceType, "pkcs8");
+          return pkcs8.readPkcs8(alg, type, der);
+        }
+      }
 
-  if (options.debug) this.debug = console.error
+      function write(key, options, type) {
+        assert.object(key);
 
-  this.debug(this.pattern, set)
+        var alg = {
+          ecdsa: "EC",
+          rsa: "RSA",
+          dsa: "DSA",
+          ed25519: "EdDSA",
+        }[key.type];
+        var header;
 
-  // step 3: now we have a set, so turn each one into a series of path-portion
-  // matching patterns.
-  // These will be regexps, except in the case of "**", which is
-  // set to the GLOBSTAR object for globstar behavior,
-  // and will not contain any / characters
-  set = this.globParts = set.map(function (s) {
-    return s.split(slashSplit)
-  })
+        var der = new asn1.BerWriter();
 
-  this.debug(this.pattern, set)
+        if (PrivateKey.isPrivateKey(key)) {
+          if (type && type === "pkcs8") {
+            header = "PRIVATE KEY";
+            pkcs8.writePkcs8(der, key);
+          } else {
+            if (type) assert.strictEqual(type, "pkcs1");
+            header = alg + " PRIVATE KEY";
+            pkcs1.writePkcs1(der, key);
+          }
+        } else if (Key.isKey(key)) {
+          if (type && type === "pkcs1") {
+            header = alg + " PUBLIC KEY";
+            pkcs1.writePkcs1(der, key);
+          } else {
+            if (type) assert.strictEqual(type, "pkcs8");
+            header = "PUBLIC KEY";
+            pkcs8.writePkcs8(der, key);
+          }
+        } else {
+          throw new Error("key is not a Key or PrivateKey");
+        }
 
-  // glob --> regexps
-  set = set.map(function (s, si, set) {
-    return s.map(this.parse, this)
-  }, this)
+        var tmp = der.buffer.toString("base64");
+        var len =
+          tmp.length + tmp.length / 64 + 18 + 16 + header.length * 2 + 10;
+        var buf = Buffer.alloc(len);
+        var o = 0;
+        o += buf.write("-----BEGIN " + header + "-----\n", o);
+        for (var i = 0; i < tmp.length; ) {
+          var limit = i + 64;
+          if (limit > tmp.length) limit = tmp.length;
+          o += buf.write(tmp.slice(i, limit), o);
+          buf[o++] = 10;
+          i = limit;
+        }
+        o += buf.write("-----END " + header + "-----\n", o);
 
-  this.debug(this.pattern, set)
+        return buf.slice(0, o);
+      }
 
-  // filter out everything that didn't compile properly.
-  set = set.filter(function (s) {
-    return s.indexOf(false) === -1
-  })
+      /***/
+    },
+    /* 87 */
+    /***/ function (module, exports) {
+      module.exports = require("http");
 
-  this.debug(this.pattern, set)
+      /***/
+    },
+    /* 88 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  this.set = set
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.SCOPE_SEPARATOR = undefined;
 
-Minimatch.prototype.parseNegate = parseNegate
-function parseNegate () {
-  var pattern = this.pattern
-  var negate = false
-  var options = this.options
-  var negateOffset = 0
+      var _extends2;
 
-  if (options.nonegate) return
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-  for (var i = 0, l = pattern.length
-    ; i < l && pattern.charAt(i) === '!'
-    ; i++) {
-    negate = !negate
-    negateOffset++
-  }
+      var _asyncToGenerator2;
 
-  if (negateOffset) this.pattern = pattern.substr(negateOffset)
-  this.negate = negate
-}
-
-// Brace expansion:
-// a{b,c}d -> abd acd
-// a{b,}c -> abc ac
-// a{0..3}d -> a0d a1d a2d a3d
-// a{b,c{d,e}f}g -> abg acdfg acefg
-// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
-//
-// Invalid sets are not expanded.
-// a{2..}b -> a{2..}b
-// a{b}c -> a{b}c
-minimatch.braceExpand = function (pattern, options) {
-  return braceExpand(pattern, options)
-}
-
-Minimatch.prototype.braceExpand = braceExpand
-
-function braceExpand (pattern, options) {
-  if (!options) {
-    if (this instanceof Minimatch) {
-      options = this.options
-    } else {
-      options = {}
-    }
-  }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  pattern = typeof pattern === 'undefined'
-    ? this.pattern : pattern
+      var _constants;
 
-  if (typeof pattern === 'undefined') {
-    throw new TypeError('undefined pattern')
-  }
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-  if (options.nobrace ||
-    !pattern.match(/\{.*\}/)) {
-    // shortcut. no need to expand.
-    return [pattern]
-  }
+      var _fs;
 
-  return expand(pattern)
-}
-
-// parse a component of the expanded set.
-// At this point, no pattern may contain "/" in it
-// so we're going to return a 2d array, where each entry is the full
-// pattern, split on '/', and then turned into a regular expression.
-// A regexp is made at the end which joins each array with an
-// escaped /, and another full one which joins each regexp with |.
-//
-// Following the lead of Bash 4.1, note that "**" only has special meaning
-// when it is the *only* thing in a path portion.  Otherwise, any series
-// of * is equivalent to a single *.  Globstar behavior is enabled by
-// default, and can be disabled by setting options.noglobstar.
-Minimatch.prototype.parse = parse
-var SUBPARSE = {}
-function parse (pattern, isSub) {
-  if (pattern.length > 1024 * 64) {
-    throw new TypeError('pattern is too long')
-  }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  var options = this.options
-
-  // shortcuts
-  if (!options.noglobstar && pattern === '**') return GLOBSTAR
-  if (pattern === '') return ''
-
-  var re = ''
-  var hasMagic = !!options.nocase
-  var escaping = false
-  // ? => one single character
-  var patternListStack = []
-  var negativeLists = []
-  var stateChar
-  var inClass = false
-  var reClassStart = -1
-  var classStart = -1
-  // . and .. never match anything that doesn't start with .,
-  // even when options.dot is set.
-  var patternStart = pattern.charAt(0) === '.' ? '' // anything
-  // not (start or / followed by . or .. followed by / or end)
-  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
-  : '(?!\\.)'
-  var self = this
-
-  function clearStateChar () {
-    if (stateChar) {
-      // we had some state-tracking character
-      // that wasn't consumed by this pass.
-      switch (stateChar) {
-        case '*':
-          re += star
-          hasMagic = true
-        break
-        case '?':
-          re += qmark
-          hasMagic = true
-        break
-        default:
-          re += '\\' + stateChar
-        break
-      }
-      self.debug('clearStateChar %j %j', stateChar, re)
-      stateChar = false
-    }
-  }
+      var _npmResolver;
 
-  for (var i = 0, len = pattern.length, c
-    ; (i < len) && (c = pattern.charAt(i))
-    ; i++) {
-    this.debug('%s\t%s %s %j', pattern, i, re, c)
+      function _load_npmResolver() {
+        return (_npmResolver = _interopRequireDefault(
+          __webpack_require__(217),
+        ));
+      }
 
-    // skip over any that are escaped.
-    if (escaping && reSpecials[c]) {
-      re += '\\' + c
-      escaping = false
-      continue
-    }
+      var _envReplace;
 
-    switch (c) {
-      case '/':
-        // completely not allowed, even escaped.
-        // Should already be path-split by now.
-        return false
-
-      case '\\':
-        clearStateChar()
-        escaping = true
-      continue
-
-      // the various stateChar values
-      // for the "extglob" stuff.
-      case '?':
-      case '*':
-      case '+':
-      case '@':
-      case '!':
-        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
-
-        // all of those are literals inside a class, except that
-        // the glob [!a] means [^a] in regexp
-        if (inClass) {
-          this.debug('  in class')
-          if (c === '!' && i === classStart + 1) c = '^'
-          re += c
-          continue
-        }
-
-        // if we already have a stateChar, then it means
-        // that there was something like ** or +? in there.
-        // Handle the stateChar, then proceed with this one.
-        self.debug('call clearStateChar %j', stateChar)
-        clearStateChar()
-        stateChar = c
-        // if extglob is disabled, then +(asdf|foo) isn't a thing.
-        // just clear the statechar *now*, rather than even diving into
-        // the patternList stuff.
-        if (options.noext) clearStateChar()
-      continue
-
-      case '(':
-        if (inClass) {
-          re += '('
-          continue
-        }
+      function _load_envReplace() {
+        return (_envReplace = _interopRequireDefault(__webpack_require__(577)));
+      }
 
-        if (!stateChar) {
-          re += '\\('
-          continue
-        }
+      var _baseRegistry;
 
-        patternListStack.push({
-          type: stateChar,
-          start: i - 1,
-          reStart: re.length,
-          open: plTypes[stateChar].open,
-          close: plTypes[stateChar].close
-        })
-        // negation is (?:(?!js)[^/]*)
-        re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
-        this.debug('plType %j %j', stateChar, re)
-        stateChar = false
-      continue
-
-      case ')':
-        if (inClass || !patternListStack.length) {
-          re += '\\)'
-          continue
-        }
-
-        clearStateChar()
-        hasMagic = true
-        var pl = patternListStack.pop()
-        // negation is (?:(?!js)[^/]*)
-        // The others are (?:<pattern>)<type>
-        re += pl.close
-        if (pl.type === '!') {
-          negativeLists.push(pl)
-        }
-        pl.reEnd = re.length
-      continue
-
-      case '|':
-        if (inClass || !patternListStack.length || escaping) {
-          re += '\\|'
-          escaping = false
-          continue
-        }
-
-        clearStateChar()
-        re += '|'
-      continue
-
-      // these are mostly the same in regexp and glob
-      case '[':
-        // swallow any state-tracking char before the [
-        clearStateChar()
+      function _load_baseRegistry() {
+        return (_baseRegistry = _interopRequireDefault(
+          __webpack_require__(558),
+        ));
+      }
 
-        if (inClass) {
-          re += '\\' + c
-          continue
-        }
+      var _misc;
 
-        inClass = true
-        classStart = i
-        reClassStart = re.length
-        re += c
-      continue
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-      case ']':
-        //  a right bracket shall lose its special
-        //  meaning and represent itself in
-        //  a bracket expression if it occurs
-        //  first in the list.  -- POSIX.2 2.8.3.2
-        if (i === classStart + 1 || !inClass) {
-          re += '\\' + c
-          escaping = false
-          continue
-        }
+      var _path;
 
-        // handle the case where we left a class open.
-        // "[z-a]" is valid, equivalent to "\[z-a\]"
-        if (inClass) {
-          // split where the last [ was, make sure we don't have
-          // an invalid re. if so, re-walk the contents of the
-          // would-be class to re-translate any characters that
-          // were passed through as-is
-          // TODO: It would probably be faster to determine this
-          // without a try/catch and a new RegExp, but it's tricky
-          // to do safely.  For now, this is safe and works.
-          var cs = pattern.substring(classStart + 1, i)
-          try {
-            RegExp('[' + cs + ']')
-          } catch (er) {
-            // not a valid class!
-            var sp = this.parse(cs, SUBPARSE)
-            re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
-            hasMagic = hasMagic || sp[1]
-            inClass = false
-            continue
-          }
-        }
+      function _load_path() {
+        return (_path = __webpack_require__(377));
+      }
 
-        // finish up the class.
-        hasMagic = true
-        inClass = false
-        re += c
-      continue
+      var _normalizeUrl;
 
-      default:
-        // swallow any state char that wasn't consumed
-        clearStateChar()
+      function _load_normalizeUrl() {
+        return (_normalizeUrl = _interopRequireDefault(
+          __webpack_require__(402),
+        ));
+      }
 
-        if (escaping) {
-          // no need
-          escaping = false
-        } else if (reSpecials[c]
-          && !(c === '^' && inClass)) {
-          re += '\\'
-        }
-
-        re += c
-
-    } // switch
-  } // for
-
-  // handle the case where we left a class open.
-  // "[abc" is valid, equivalent to "\[abc"
-  if (inClass) {
-    // split where the last [ was, and escape it
-    // this is a huge pita.  We now have to re-walk
-    // the contents of the would-be class to re-translate
-    // any characters that were passed through as-is
-    cs = pattern.substr(classStart + 1)
-    sp = this.parse(cs, SUBPARSE)
-    re = re.substr(0, reClassStart) + '\\[' + sp[0]
-    hasMagic = hasMagic || sp[1]
-  }
+      var _userHomeDir;
 
-  // handle the case where we had a +( thing at the *end*
-  // of the pattern.
-  // each pattern list stack adds 3 chars, and we need to go through
-  // and escape any | chars that were passed through as-is for the regexp.
-  // Go through and escape them, taking care not to double-escape any
-  // | chars that were already escaped.
-  for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
-    var tail = re.slice(pl.reStart + pl.open.length)
-    this.debug('setting tail', re, pl)
-    // maybe some even number of \, then maybe 1 \, followed by a |
-    tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
-      if (!$2) {
-        // the | isn't already escaped, so escape it.
-        $2 = '\\'
-      }
-
-      // need to escape all those slashes *again*, without escaping the
-      // one that we need for escaping the | character.  As it works out,
-      // escaping an even number of slashes can be done by simply repeating
-      // it exactly after itself.  That's why this trick works.
-      //
-      // I am sorry that you have to see this.
-      return $1 + $1 + $2 + '|'
-    })
+      function _load_userHomeDir() {
+        return (_userHomeDir = _interopRequireDefault(__webpack_require__(67)));
+      }
 
-    this.debug('tail=%j\n   %s', tail, tail, pl, re)
-    var t = pl.type === '*' ? star
-      : pl.type === '?' ? qmark
-      : '\\' + pl.type
+      var _userHomeDir2;
 
-    hasMagic = true
-    re = re.slice(0, pl.reStart) + t + '\\(' + tail
-  }
+      function _load_userHomeDir2() {
+        return (_userHomeDir2 = __webpack_require__(67));
+      }
 
-  // handle trailing things that only matter at the very end.
-  clearStateChar()
-  if (escaping) {
-    // trailing \\
-    re += '\\\\'
-  }
+      var _errors;
 
-  // only need to apply the nodot start if the re starts with
-  // something that could conceivably capture a dot
-  var addPatternStart = false
-  switch (re.charAt(0)) {
-    case '.':
-    case '[':
-    case '(': addPatternStart = true
-  }
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-  // Hack to work around lack of negative lookbehind in JS
-  // A pattern like: *.!(x).!(y|z) needs to ensure that a name
-  // like 'a.xyz.yz' doesn't match.  So, the first negative
-  // lookahead, has to look ALL the way ahead, to the end of
-  // the pattern.
-  for (var n = negativeLists.length - 1; n > -1; n--) {
-    var nl = negativeLists[n]
-
-    var nlBefore = re.slice(0, nl.reStart)
-    var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
-    var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
-    var nlAfter = re.slice(nl.reEnd)
-
-    nlLast += nlAfter
-
-    // Handle nested stuff like *(*.js|!(*.json)), where open parens
-    // mean that we should *not* include the ) in the bit that is considered
-    // "after" the negated section.
-    var openParensBefore = nlBefore.split('(').length - 1
-    var cleanAfter = nlAfter
-    for (i = 0; i < openParensBefore; i++) {
-      cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
-    }
-    nlAfter = cleanAfter
+      var _login;
 
-    var dollar = ''
-    if (nlAfter === '' && isSub !== SUBPARSE) {
-      dollar = '$'
-    }
-    var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
-    re = newRe
-  }
+      function _load_login() {
+        return (_login = __webpack_require__(107));
+      }
 
-  // if the re is not "" at this point, then we need to make sure
-  // it doesn't match against an empty path part.
-  // Otherwise a/* will match a/, which it should not.
-  if (re !== '' && hasMagic) {
-    re = '(?=.)' + re
-  }
+      var _path2;
 
-  if (addPatternStart) {
-    re = patternStart + re
-  }
+      function _load_path2() {
+        return (_path2 = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-  // parsing just a piece of a larger pattern.
-  if (isSub === SUBPARSE) {
-    return [re, hasMagic]
-  }
+      var _url;
 
-  // skip the regexp for non-magical patterns
-  // unescape anything in it, though, so that it'll be
-  // an exact match against a file etc.
-  if (!hasMagic) {
-    return globUnescape(pattern)
-  }
+      function _load_url() {
+        return (_url = _interopRequireDefault(__webpack_require__(24)));
+      }
 
-  var flags = options.nocase ? 'i' : ''
-  try {
-    var regExp = new RegExp('^' + re + '$', flags)
-  } catch (er) {
-    // If it was an invalid regular expression, then it can't match
-    // anything.  This trick looks for a character after the end of
-    // the string, which is of course impossible, except in multi-line
-    // mode, but it's not a /m regex.
-    return new RegExp('$.')
-  }
+      var _ini;
 
-  regExp._glob = pattern
-  regExp._src = re
+      function _load_ini() {
+        return (_ini = _interopRequireDefault(__webpack_require__(684)));
+      }
 
-  return regExp
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
+
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
+
+      const DEFAULT_REGISTRY = "https://registry.npmjs.org/";
+      const REGEX_REGISTRY_ENFORCED_HTTPS =
+        /^https?:\/\/([^\/]+\.)?(yarnpkg\.com|npmjs\.(org|com))(\/|$)/;
+      const REGEX_REGISTRY_HTTP_PROTOCOL = /^https?:/i;
+      const REGEX_REGISTRY_PREFIX = /^(https?:)?\/\//i;
+      const REGEX_REGISTRY_SUFFIX = /registry\/?$/;
+
+      const SCOPE_SEPARATOR = (exports.SCOPE_SEPARATOR = "%2f");
+      // All scoped package names are of the format `@scope%2fpkg` from the use of NpmRegistry.escapeName
+      // `(?:^|\/)` Match either the start of the string or a `/` but don't capture
+      // `[^\/?]+?` Match any character that is not '/' or '?' and capture, up until the first occurrence of:
+      // `(?=%2f|\/)` Match SCOPE_SEPARATOR, the escaped '/', or a raw `/` and don't capture
+      // The reason for matching a plain `/` is NPM registry being inconsistent about escaping `/` in
+      // scoped package names: when you're fetching a tarball, it is not escaped, when you want info
+      // about the package, it is escaped.
+      const SCOPED_PKG_REGEXP = /(?:^|\/)(@[^\/?]+?)(?=%2f|\/)/;
+
+      // TODO: Use the method from src/cli/commands/global.js for this instead
+      function getGlobalPrefix() {
+        if (process.env.PREFIX) {
+          return process.env.PREFIX;
+        } else if (process.platform === "win32") {
+          // c:\node\node.exe --> prefix=c:\node\
+          return (_path2 || _load_path2()).default.dirname(process.execPath);
+        } else {
+          // /usr/local/bin/node --> prefix=/usr/local
+          let prefix = (_path2 || _load_path2()).default.dirname(
+            (_path2 || _load_path2()).default.dirname(process.execPath),
+          );
 
-minimatch.makeRe = function (pattern, options) {
-  return new Minimatch(pattern, options || {}).makeRe()
-}
+          // destdir only is respected on Unix
+          if (process.env.DESTDIR) {
+            prefix = (_path2 || _load_path2()).default.join(
+              process.env.DESTDIR,
+              prefix,
+            );
+          }
 
-Minimatch.prototype.makeRe = makeRe
-function makeRe () {
-  if (this.regexp || this.regexp === false) return this.regexp
+          return prefix;
+        }
+      }
 
-  // at this point, this.set is a 2d array of partial
-  // pattern strings, or "**".
-  //
-  // It's better to use .match().  This function shouldn't
-  // be used, really, but it's pretty convenient sometimes,
-  // when you just want to work with a regex.
-  var set = this.set
+      const PATH_CONFIG_OPTIONS = new Set([
+        "cache",
+        "cafile",
+        "prefix",
+        "userconfig",
+      ]);
 
-  if (!set.length) {
-    this.regexp = false
-    return this.regexp
-  }
-  var options = this.options
-
-  var twoStar = options.noglobstar ? star
-    : options.dot ? twoStarDot
-    : twoStarNoDot
-  var flags = options.nocase ? 'i' : ''
-
-  var re = set.map(function (pattern) {
-    return pattern.map(function (p) {
-      return (p === GLOBSTAR) ? twoStar
-      : (typeof p === 'string') ? regExpEscape(p)
-      : p._src
-    }).join('\\\/')
-  }).join('|')
-
-  // must match entire pattern
-  // ending in a * or ** will make it less strict.
-  re = '^(?:' + re + ')$'
-
-  // can match anything, as long as it's not this.
-  if (this.negate) re = '^(?!' + re + ').*$'
-
-  try {
-    this.regexp = new RegExp(re, flags)
-  } catch (ex) {
-    this.regexp = false
-  }
-  return this.regexp
-}
-
-minimatch.match = function (list, pattern, options) {
-  options = options || {}
-  var mm = new Minimatch(pattern, options)
-  list = list.filter(function (f) {
-    return mm.match(f)
-  })
-  if (mm.options.nonull && !list.length) {
-    list.push(pattern)
-  }
-  return list
-}
+      function isPathConfigOption(key) {
+        return PATH_CONFIG_OPTIONS.has(key);
+      }
 
-Minimatch.prototype.match = match
-function match (f, partial) {
-  this.debug('match', f, this.pattern)
-  // short-circuit in the case of busted things.
-  // comments, etc.
-  if (this.comment) return false
-  if (this.empty) return f === ''
+      function normalizePath(val) {
+        if (val === undefined) {
+          return undefined;
+        }
 
-  if (f === '/' && partial) return true
+        if (typeof val !== "string") {
+          val = String(val);
+        }
 
-  var options = this.options
+        return (0, (_path || _load_path()).resolveWithHome)(val);
+      }
 
-  // windows: need to use /, not \
-  if (path.sep !== '/') {
-    f = f.split(path.sep).join('/')
-  }
+      function urlParts(requestUrl) {
+        const normalizedUrl = (0,
+        (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
+        const parsed = (_url || _load_url()).default.parse(normalizedUrl);
+        const host = parsed.host || "";
+        const path = parsed.path || "";
+        return { host, path };
+      }
 
-  // treat the test path as a set of pathparts.
-  f = f.split(slashSplit)
-  this.debug(this.pattern, 'split', f)
+      class NpmRegistry extends (_baseRegistry || _load_baseRegistry())
+        .default {
+        constructor(
+          cwd,
+          registries,
+          requestManager,
+          reporter,
+          enableDefaultRc,
+          extraneousRcFiles,
+        ) {
+          super(
+            cwd,
+            registries,
+            requestManager,
+            reporter,
+            enableDefaultRc,
+            extraneousRcFiles,
+          );
+          this.folder = "node_modules";
+        }
 
-  // just ONE of the pattern sets in this.set needs to match
-  // in order for it to be valid.  If negating, then just one
-  // match means that we have failed.
-  // Either way, return on the first hit.
+        static escapeName(name) {
+          // scoped packages contain slashes and the npm registry expects them to be escaped
+          return name.replace("/", SCOPE_SEPARATOR);
+        }
 
-  var set = this.set
-  this.debug(this.pattern, 'set', set)
+        isScopedPackage(packageIdent) {
+          return SCOPED_PKG_REGEXP.test(packageIdent);
+        }
 
-  // Find the basename of the path by looking for the last non-empty segment
-  var filename
-  var i
-  for (i = f.length - 1; i >= 0; i--) {
-    filename = f[i]
-    if (filename) break
-  }
+        getRequestUrl(registry, pathname) {
+          let resolved = pathname;
 
-  for (i = 0; i < set.length; i++) {
-    var pattern = set[i]
-    var file = f
-    if (options.matchBase && pattern.length === 1) {
-      file = [filename]
-    }
-    var hit = this.matchOne(file, pattern, partial)
-    if (hit) {
-      if (options.flipNegate) return true
-      return !this.negate
-    }
-  }
+          if (!REGEX_REGISTRY_PREFIX.test(pathname)) {
+            resolved = (_url || _load_url()).default.resolve(
+              (0, (_misc || _load_misc()).addSuffix)(registry, "/"),
+              pathname,
+            );
+          }
 
-  // didn't get any hits.  this is success if it's a negative
-  // pattern, failure otherwise.
-  if (options.flipNegate) return false
-  return this.negate
-}
-
-// set partial to true to test if, for example,
-// "/a/b" matches the start of "/*/b/*/d"
-// Partial means, if you run out of file before you run
-// out of pattern, then that's fine, as long as all
-// the parts match.
-Minimatch.prototype.matchOne = function (file, pattern, partial) {
-  var options = this.options
-
-  this.debug('matchOne',
-    { 'this': this, file: file, pattern: pattern })
-
-  this.debug('matchOne', file.length, pattern.length)
-
-  for (var fi = 0,
-      pi = 0,
-      fl = file.length,
-      pl = pattern.length
-      ; (fi < fl) && (pi < pl)
-      ; fi++, pi++) {
-    this.debug('matchOne loop')
-    var p = pattern[pi]
-    var f = file[fi]
-
-    this.debug(pattern, p, f)
-
-    // should be impossible.
-    // some invalid regexp stuff in the set.
-    if (p === false) return false
-
-    if (p === GLOBSTAR) {
-      this.debug('GLOBSTAR', [pattern, p, f])
-
-      // "**"
-      // a/**/b/**/c would match the following:
-      // a/b/x/y/z/c
-      // a/x/y/z/b/c
-      // a/b/x/b/x/c
-      // a/b/c
-      // To do this, take the rest of the pattern after
-      // the **, and see if it would match the file remainder.
-      // If so, return success.
-      // If not, the ** "swallows" a segment, and try again.
-      // This is recursively awful.
-      //
-      // a/**/b/**/c matching a/b/x/y/z/c
-      // - a matches a
-      // - doublestar
-      //   - matchOne(b/x/y/z/c, b/**/c)
-      //     - b matches b
-      //     - doublestar
-      //       - matchOne(x/y/z/c, c) -> no
-      //       - matchOne(y/z/c, c) -> no
-      //       - matchOne(z/c, c) -> no
-      //       - matchOne(c, c) yes, hit
-      var fr = fi
-      var pr = pi + 1
-      if (pr === pl) {
-        this.debug('** at the end')
-        // a ** at the end will just swallow the rest.
-        // We have found a match.
-        // however, it will not swallow /.x, unless
-        // options.dot is set.
-        // . and .. are *never* matched by **, for explosively
-        // exponential reasons.
-        for (; fi < fl; fi++) {
-          if (file[fi] === '.' || file[fi] === '..' ||
-            (!options.dot && file[fi].charAt(0) === '.')) return false
-        }
-        return true
-      }
-
-      // ok, let's see if we can swallow whatever we can.
-      while (fr < fl) {
-        var swallowee = file[fr]
-
-        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
-
-        // XXX remove this slice.  Just pass the start index.
-        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
-          this.debug('globstar found match!', fr, fl, swallowee)
-          // found a match.
-          return true
-        } else {
-          // can't swallow "." or ".." ever.
-          // can only swallow ".foo" when explicitly asked.
-          if (swallowee === '.' || swallowee === '..' ||
-            (!options.dot && swallowee.charAt(0) === '.')) {
-            this.debug('dot detected!', file, fr, pattern, pr)
-            break
+          if (REGEX_REGISTRY_ENFORCED_HTTPS.test(resolved)) {
+            resolved = resolved.replace(/^http:\/\//, "https://");
           }
 
-          // ** swallows a segment, and continue.
-          this.debug('globstar swallow a segment, and continue')
-          fr++
+          return resolved;
         }
-      }
-
-      // no match was found.
-      // However, in partial mode, we can't say this is necessarily over.
-      // If there's more *pattern* left, then
-      if (partial) {
-        // ran out of file
-        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
-        if (fr === fl) return true
-      }
-      return false
-    }
-
-    // something other than **
-    // non-magic patterns just have to match exactly
-    // patterns with magic have been turned into regexps.
-    var hit
-    if (typeof p === 'string') {
-      if (options.nocase) {
-        hit = f.toLowerCase() === p.toLowerCase()
-      } else {
-        hit = f === p
-      }
-      this.debug('string match', p, f, hit)
-    } else {
-      hit = f.match(p)
-      this.debug('pattern match', p, f, hit)
-    }
 
-    if (!hit) return false
-  }
+        isRequestToRegistry(requestUrl, registryUrl) {
+          const request = urlParts(requestUrl);
+          const registry = urlParts(registryUrl);
+          const customHostSuffix = this.getRegistryOrGlobalOption(
+            registryUrl,
+            "custom-host-suffix",
+          );
 
-  // Note: ending in / means that we'll get a final ""
-  // at the end of the pattern.  This can only match a
-  // corresponding "" at the end of the file.
-  // If the file ends in /, then it can only match a
-  // a pattern that ends in /, unless the pattern just
-  // doesn't have any more for it. But, a/b/ should *not*
-  // match "a/b/*", even though "" matches against the
-  // [^/]*? pattern, except in partial mode, where it might
-  // simply not be reached yet.
-  // However, a/b/ should still satisfy a/*
-
-  // now either we fell off the end of the pattern, or we're done.
-  if (fi === fl && pi === pl) {
-    // ran out of pattern and filename at the same time.
-    // an exact hit!
-    return true
-  } else if (fi === fl) {
-    // ran out of file, but still had pattern left.
-    // this is ok if we're doing the match as part of
-    // a glob fs traversal.
-    return partial
-  } else if (pi === pl) {
-    // ran out of pattern, still have file left.
-    // this is only acceptable if we're on the very last
-    // empty segment of a file with a trailing slash.
-    // a/* should match a/b/
-    var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
-    return emptyFileEnd
-  }
+          const requestToRegistryHost = request.host === registry.host;
+          const requestToYarn =
+            (_constants || _load_constants()).YARN_REGISTRY.includes(
+              request.host,
+            ) && DEFAULT_REGISTRY.includes(registry.host);
+          const requestToRegistryPath = request.path.startsWith(registry.path);
+          // For some registries, the package path does not prefix with the registry path
+          const customHostSuffixInUse =
+            typeof customHostSuffix === "string" &&
+            request.host.endsWith(customHostSuffix);
+
+          return (
+            (requestToRegistryHost || requestToYarn) &&
+            (requestToRegistryPath || customHostSuffixInUse)
+          );
+        }
 
-  // should be unreachable.
-  throw new Error('wtf?')
-}
+        request(pathname, opts = {}, packageName) {
+          var _this = this;
 
-// replace stuff like \* with *
-function globUnescape (s) {
-  return s.replace(/\\(.)/g, '$1')
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // packageName needs to be escaped when if it is passed
+              const packageIdent =
+                (packageName && NpmRegistry.escapeName(packageName)) ||
+                pathname;
+              const registry = opts.registry || _this.getRegistry(packageIdent);
+              const requestUrl = _this.getRequestUrl(registry, pathname);
 
-function regExpEscape (s) {
-  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
-}
+              const alwaysAuth = _this.getRegistryOrGlobalOption(
+                registry,
+                "always-auth",
+              );
 
+              const headers = (0, (_extends2 || _load_extends()).default)(
+                {
+                  Accept:
+                    // This is to use less bandwidth unless we really need to get the full response.
+                    // See https://github.com/npm/npm-registry-client#requests
+                    opts.unfiltered
+                      ? "application/json"
+                      : "application/vnd.npm.install-v1+json; q=1.0, application/json; q=0.8, */*",
+                },
+                opts.headers,
+              );
+
+              const isToRegistry =
+                _this.isRequestToRegistry(requestUrl, registry) ||
+                _this.requestNeedsAuth(requestUrl);
+
+              // this.token must be checked to account for publish requests on non-scoped packages
+              if (
+                _this.token ||
+                (isToRegistry &&
+                  (alwaysAuth || _this.isScopedPackage(packageIdent)))
+              ) {
+                const authorization = _this.getAuth(packageIdent);
+                if (authorization) {
+                  headers.authorization = authorization;
+                }
+              }
 
-/***/ }),
-/* 83 */
-/***/ (function(module, exports, __webpack_require__) {
+              if (_this.otp) {
+                headers["npm-otp"] = _this.otp;
+              }
 
-var wrappy = __webpack_require__(161)
-module.exports = wrappy(once)
-module.exports.strict = wrappy(onceStrict)
+              try {
+                return yield _this.requestManager.request({
+                  url: requestUrl,
+                  method: opts.method,
+                  body: opts.body,
+                  auth: opts.auth,
+                  headers,
+                  json: !opts.buffer,
+                  buffer: opts.buffer,
+                  process: opts.process,
+                  gzip: true,
+                });
+              } catch (error) {
+                if (
+                  error instanceof
+                  (_errors || _load_errors()).OneTimePasswordError
+                ) {
+                  if (_this.otp) {
+                    throw new (_errors || _load_errors()).MessageError(
+                      _this.reporter.lang("incorrectOneTimePassword"),
+                    );
+                  }
 
-once.proto = once(function () {
-  Object.defineProperty(Function.prototype, 'once', {
-    value: function () {
-      return once(this)
-    },
-    configurable: true
-  })
+                  _this.reporter.info(
+                    _this.reporter.lang("twoFactorAuthenticationEnabled"),
+                  );
+                  _this.otp = yield (0,
+                  (_login || _load_login()).getOneTimePassword)(_this.reporter);
 
-  Object.defineProperty(Function.prototype, 'onceStrict', {
-    value: function () {
-      return onceStrict(this)
-    },
-    configurable: true
-  })
-})
+                  _this.requestManager.clearCache();
 
-function once (fn) {
-  var f = function () {
-    if (f.called) return f.value
-    f.called = true
-    return f.value = fn.apply(this, arguments)
-  }
-  f.called = false
-  return f
-}
-
-function onceStrict (fn) {
-  var f = function () {
-    if (f.called)
-      throw new Error(f.onceError)
-    f.called = true
-    return f.value = fn.apply(this, arguments)
-  }
-  var name = fn.name || 'Function wrapped with `once`'
-  f.onceError = name + " shouldn't be called more than once"
-  f.called = false
-  return f
-}
-
-
-/***/ }),
-/* 84 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return InnerSubscriber; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-var InnerSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](InnerSubscriber, _super);
-    function InnerSubscriber(parent, outerValue, outerIndex) {
-        var _this = _super.call(this) || this;
-        _this.parent = parent;
-        _this.outerValue = outerValue;
-        _this.outerIndex = outerIndex;
-        _this.index = 0;
-        return _this;
-    }
-    InnerSubscriber.prototype._next = function (value) {
-        this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);
-    };
-    InnerSubscriber.prototype._error = function (error) {
-        this.parent.notifyError(error, this);
-        this.unsubscribe();
-    };
-    InnerSubscriber.prototype._complete = function () {
-        this.parent.notifyComplete(this);
-        this.unsubscribe();
-    };
-    return InnerSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-
-//# sourceMappingURL=InnerSubscriber.js.map
-
-
-/***/ }),
-/* 85 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = fromArray;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__ = __webpack_require__(447);
-/** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToArray PURE_IMPORTS_END */
-
-
-
-function fromArray(input, scheduler) {
-    if (!scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__["a" /* subscribeToArray */])(input));
-    }
-    else {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
-            var i = 0;
-            sub.add(scheduler.schedule(function () {
-                if (i === input.length) {
-                    subscriber.complete();
-                    return;
-                }
-                subscriber.next(input[i++]);
-                if (!subscriber.closed) {
-                    sub.add(this.schedule());
+                  return _this.request(pathname, opts, packageName);
+                } else {
+                  throw error;
                 }
-            }));
-            return sub;
-        });
-    }
-}
-//# sourceMappingURL=fromArray.js.map
-
+              }
+            },
+          )();
+        }
 
-/***/ }),
-/* 86 */
-/***/ (function(module, exports, __webpack_require__) {
+        requestNeedsAuth(requestUrl) {
+          const config = this.config;
+          const requestParts = urlParts(requestUrl);
+          return !!Object.keys(config).find((option) => {
+            const parts = option.split(":");
+            if (
+              (parts.length === 2 && parts[1] === "_authToken") ||
+              parts[1] === "_password"
+            ) {
+              const registryParts = urlParts(parts[0]);
+              if (
+                requestParts.host === registryParts.host &&
+                requestParts.path.startsWith(registryParts.path)
+              ) {
+                return true;
+              }
+            }
+            return false;
+          });
+        }
 
-// Copyright 2015 Joyent, Inc.
+        checkOutdated(config, name, range) {
+          var _this2 = this;
 
-module.exports = {
-	read: read,
-	write: write
-};
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const escapedName = NpmRegistry.escapeName(name);
+              const req = yield _this2.request(escapedName, {
+                unfiltered: true,
+              });
+              if (!req) {
+                throw new Error(`couldn't find ${name}`);
+              }
 
-var assert = __webpack_require__(16);
-var asn1 = __webpack_require__(66);
-var crypto = __webpack_require__(11);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-
-var pkcs1 = __webpack_require__(327);
-var pkcs8 = __webpack_require__(157);
-var sshpriv = __webpack_require__(192);
-var rfc4253 = __webpack_require__(103);
-
-var errors = __webpack_require__(74);
-
-/*
- * For reading we support both PKCS#1 and PKCS#8. If we find a private key,
- * we just take the public component of it and use that.
- */
-function read(buf, options, forceType) {
-	var input = buf;
-	if (typeof (buf) !== 'string') {
-		assert.buffer(buf, 'buf');
-		buf = buf.toString('ascii');
-	}
-
-	var lines = buf.trim().split('\n');
-
-	var m = lines[0].match(/*JSSTYLED*/
-	    /[-]+[ ]*BEGIN ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
-	assert.ok(m, 'invalid PEM header');
-
-	var m2 = lines[lines.length - 1].match(/*JSSTYLED*/
-	    /[-]+[ ]*END ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
-	assert.ok(m2, 'invalid PEM footer');
-
-	/* Begin and end banners must match key type */
-	assert.equal(m[2], m2[2]);
-	var type = m[2].toLowerCase();
-
-	var alg;
-	if (m[1]) {
-		/* They also must match algorithms, if given */
-		assert.equal(m[1], m2[1], 'PEM header and footer mismatch');
-		alg = m[1].trim();
-	}
-
-	var headers = {};
-	while (true) {
-		lines = lines.slice(1);
-		m = lines[0].match(/*JSSTYLED*/
-		    /^([A-Za-z0-9-]+): (.+)$/);
-		if (!m)
-			break;
-		headers[m[1].toLowerCase()] = m[2];
-	}
-
-	var cipher, key, iv;
-	if (headers['proc-type']) {
-		var parts = headers['proc-type'].split(',');
-		if (parts[0] === '4' && parts[1] === 'ENCRYPTED') {
-			if (typeof (options.passphrase) === 'string') {
-				options.passphrase = Buffer.from(
-				    options.passphrase, 'utf-8');
-			}
-			if (!Buffer.isBuffer(options.passphrase)) {
-				throw (new errors.KeyEncryptedError(
-				    options.filename, 'PEM'));
-			} else {
-				parts = headers['dek-info'].split(',');
-				assert.ok(parts.length === 2);
-				cipher = parts[0].toLowerCase();
-				iv = Buffer.from(parts[1], 'hex');
-				key = utils.opensslKeyDeriv(cipher, iv,
-				    options.passphrase, 1).key;
-			}
-		}
-	}
-
-	/* Chop off the first and last lines */
-	lines = lines.slice(0, -1).join('');
-	buf = Buffer.from(lines, 'base64');
-
-	if (cipher && key && iv) {
-		var cipherStream = crypto.createDecipheriv(cipher, key, iv);
-		var chunk, chunks = [];
-		cipherStream.once('error', function (e) {
-			if (e.toString().indexOf('bad decrypt') !== -1) {
-				throw (new Error('Incorrect passphrase ' +
-				    'supplied, could not decrypt key'));
-			}
-			throw (e);
-		});
-		cipherStream.write(buf);
-		cipherStream.end();
-		while ((chunk = cipherStream.read()) !== null)
-			chunks.push(chunk);
-		buf = Buffer.concat(chunks);
-	}
-
-	/* The new OpenSSH internal format abuses PEM headers */
-	if (alg && alg.toLowerCase() === 'openssh')
-		return (sshpriv.readSSHPrivate(type, buf, options));
-	if (alg && alg.toLowerCase() === 'ssh2')
-		return (rfc4253.readType(type, buf, options));
-
-	var der = new asn1.BerReader(buf);
-	der.originalInput = input;
-
-	/*
-	 * All of the PEM file types start with a sequence tag, so chop it
-	 * off here
-	 */
-	der.readSequence();
-
-	/* PKCS#1 type keys name an algorithm in the banner explicitly */
-	if (alg) {
-		if (forceType)
-			assert.strictEqual(forceType, 'pkcs1');
-		return (pkcs1.readPkcs1(alg, type, der));
-	} else {
-		if (forceType)
-			assert.strictEqual(forceType, 'pkcs8');
-		return (pkcs8.readPkcs8(alg, type, der));
-	}
-}
-
-function write(key, options, type) {
-	assert.object(key);
-
-	var alg = {
-	    'ecdsa': 'EC',
-	    'rsa': 'RSA',
-	    'dsa': 'DSA',
-	    'ed25519': 'EdDSA'
-	}[key.type];
-	var header;
-
-	var der = new asn1.BerWriter();
-
-	if (PrivateKey.isPrivateKey(key)) {
-		if (type && type === 'pkcs8') {
-			header = 'PRIVATE KEY';
-			pkcs8.writePkcs8(der, key);
-		} else {
-			if (type)
-				assert.strictEqual(type, 'pkcs1');
-			header = alg + ' PRIVATE KEY';
-			pkcs1.writePkcs1(der, key);
-		}
-
-	} else if (Key.isKey(key)) {
-		if (type && type === 'pkcs1') {
-			header = alg + ' PUBLIC KEY';
-			pkcs1.writePkcs1(der, key);
-		} else {
-			if (type)
-				assert.strictEqual(type, 'pkcs8');
-			header = 'PUBLIC KEY';
-			pkcs8.writePkcs8(der, key);
-		}
-
-	} else {
-		throw (new Error('key is not a Key or PrivateKey'));
-	}
-
-	var tmp = der.buffer.toString('base64');
-	var len = tmp.length + (tmp.length / 64) +
-	    18 + 16 + header.length*2 + 10;
-	var buf = Buffer.alloc(len);
-	var o = 0;
-	o += buf.write('-----BEGIN ' + header + '-----\n', o);
-	for (var i = 0; i < tmp.length; ) {
-		var limit = i + 64;
-		if (limit > tmp.length)
-			limit = tmp.length;
-		o += buf.write(tmp.slice(i, limit), o);
-		buf[o++] = 10;
-		i = limit;
-	}
-	o += buf.write('-----END ' + header + '-----\n', o);
-
-	return (buf.slice(0, o));
-}
-
-
-/***/ }),
-/* 87 */
-/***/ (function(module, exports) {
-
-module.exports = require("http");
-
-/***/ }),
-/* 88 */
-/***/ (function(module, exports, __webpack_require__) {
+              // By default use top level 'repository' and 'homepage' values
+              let repository = req.repository,
+                homepage = req.homepage;
+
+              const wantedPkg = yield (
+                _npmResolver || _load_npmResolver()
+              ).default.findVersionInRegistryResponse(
+                config,
+                escapedName,
+                range,
+                req,
+              );
+
+              // But some local repositories like Verdaccio do not return 'repository' nor 'homepage'
+              // in top level data structure, so we fallback to wanted package manifest
+              if (!repository && !homepage) {
+                repository = wantedPkg.repository;
+                homepage = wantedPkg.homepage;
+              }
 
-"use strict";
+              let latest = req["dist-tags"].latest;
+              // In certain cases, registries do not return a 'latest' tag.
+              if (!latest) {
+                latest = wantedPkg.version;
+              }
 
+              const url = homepage || (repository && repository.url) || "";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.SCOPE_SEPARATOR = undefined;
+              return {
+                latest,
+                wanted: wantedPkg.version,
+                url,
+              };
+            },
+          )();
+        }
 
-var _extends2;
+        getPossibleConfigLocations(filename, reporter) {
+          var _this3 = this;
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let possibles = [];
 
-var _asyncToGenerator2;
+              for (
+                var _iterator = _this3.extraneousRcFiles.slice().reverse(),
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              ) {
+                var _ref;
 
-var _constants;
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref = _i.value;
+                }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+                const rcFile = _ref;
 
-var _fs;
+                possibles.push([
+                  false,
+                  (_path2 || _load_path2()).default.resolve(
+                    process.cwd(),
+                    rcFile,
+                  ),
+                ]);
+              }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+              if (_this3.enableDefaultRc) {
+                // npmrc --> ./.npmrc, ~/.npmrc, ${prefix}/etc/npmrc
+                const localfile = "." + filename;
+                possibles = possibles.concat([
+                  [
+                    false,
+                    (_path2 || _load_path2()).default.join(
+                      _this3.cwd,
+                      localfile,
+                    ),
+                  ],
+                  [
+                    true,
+                    _this3.config.userconfig ||
+                      (_path2 || _load_path2()).default.join(
+                        (_userHomeDir || _load_userHomeDir()).default,
+                        localfile,
+                      ),
+                  ],
+                  [
+                    false,
+                    (_path2 || _load_path2()).default.join(
+                      getGlobalPrefix(),
+                      "etc",
+                      filename,
+                    ),
+                  ],
+                ]);
+
+                // When home directory for global install is different from where $HOME/npmrc is stored,
+                // E.g. /usr/local/share vs /root on linux machines, check the additional location
+                if (
+                  (_userHomeDir2 || _load_userHomeDir2()).home !==
+                  (_userHomeDir || _load_userHomeDir()).default
+                ) {
+                  possibles.push([
+                    true,
+                    (_path2 || _load_path2()).default.join(
+                      (_userHomeDir2 || _load_userHomeDir2()).home,
+                      localfile,
+                    ),
+                  ]);
+                }
 
-var _npmResolver;
+                // npmrc --> ../.npmrc, ../../.npmrc, etc.
+                const foldersFromRootToCwd = (0,
+                (_path || _load_path()).getPosixPath)(_this3.cwd).split("/");
+                while (foldersFromRootToCwd.length > 1) {
+                  possibles.push([
+                    false,
+                    (_path2 || _load_path2()).default.join(
+                      foldersFromRootToCwd.join(
+                        (_path2 || _load_path2()).default.sep,
+                      ),
+                      localfile,
+                    ),
+                  ]);
+                  foldersFromRootToCwd.pop();
+                }
+              }
 
-function _load_npmResolver() {
-  return _npmResolver = _interopRequireDefault(__webpack_require__(217));
-}
+              const actuals = [];
+              for (
+                var _iterator2 = possibles,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-var _envReplace;
+              ) {
+                var _ref3;
 
-function _load_envReplace() {
-  return _envReplace = _interopRequireDefault(__webpack_require__(577));
-}
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
+                }
 
-var _baseRegistry;
+                const _ref2 = _ref3;
+                const isHome = _ref2[0];
+                const loc = _ref2[1];
+
+                reporter.verbose(reporter.lang("configPossibleFile", loc));
+                if (yield (_fs || _load_fs()).exists(loc)) {
+                  reporter.verbose(reporter.lang("configFileFound", loc));
+                  actuals.push([
+                    isHome,
+                    loc,
+                    yield (_fs || _load_fs()).readFile(loc),
+                  ]);
+                }
+              }
 
-function _load_baseRegistry() {
-  return _baseRegistry = _interopRequireDefault(__webpack_require__(558));
-}
+              return actuals;
+            },
+          )();
+        }
 
-var _misc;
+        static getConfigEnv(env = process.env) {
+          // To match NPM's behavior, HOME is always the user's home directory.
+          const overrideEnv = {
+            HOME: (_userHomeDir2 || _load_userHomeDir2()).home,
+          };
+          return Object.assign({}, env, overrideEnv);
+        }
+
+        static normalizeConfig(config) {
+          const env = NpmRegistry.getConfigEnv();
+          config = (
+            _baseRegistry || _load_baseRegistry()
+          ).default.normalizeConfig(config);
+
+          for (const key in config) {
+            config[key] = (0, (_envReplace || _load_envReplace()).default)(
+              config[key],
+              env,
+            );
+            if (isPathConfigOption(key)) {
+              config[key] = normalizePath(config[key]);
+            }
+          }
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+          return config;
+        }
 
-var _path;
+        loadConfig() {
+          var _this4 = this;
 
-function _load_path() {
-  return _path = __webpack_require__(377);
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // docs: https://docs.npmjs.com/misc/config
+              _this4.mergeEnv("npm_config_");
 
-var _normalizeUrl;
+              for (
+                var _iterator3 = yield _this4.getPossibleConfigLocations(
+                    "npmrc",
+                    _this4.reporter,
+                  ),
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-function _load_normalizeUrl() {
-  return _normalizeUrl = _interopRequireDefault(__webpack_require__(402));
-}
+              ) {
+                var _ref5;
 
-var _userHomeDir;
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref5 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref5 = _i3.value;
+                }
 
-function _load_userHomeDir() {
-  return _userHomeDir = _interopRequireDefault(__webpack_require__(67));
-}
+                const _ref4 = _ref5;
+                const loc = _ref4[1];
+                const file = _ref4[2];
+
+                const config = NpmRegistry.normalizeConfig(
+                  (_ini || _load_ini()).default.parse(file),
+                );
+
+                // normalize offline mirror path relative to the current npmrc
+                const offlineLoc = config["yarn-offline-mirror"];
+                // don't normalize if we already have a mirror path
+                if (!_this4.config["yarn-offline-mirror"] && offlineLoc) {
+                  const mirrorLoc = (config["yarn-offline-mirror"] = (
+                    _path2 || _load_path2()
+                  ).default.resolve(
+                    (_path2 || _load_path2()).default.dirname(loc),
+                    offlineLoc,
+                  ));
+                  yield (_fs || _load_fs()).mkdirp(mirrorLoc);
+                }
 
-var _userHomeDir2;
+                _this4.config = Object.assign({}, config, _this4.config);
+              }
+            },
+          )();
+        }
 
-function _load_userHomeDir2() {
-  return _userHomeDir2 = __webpack_require__(67);
-}
+        getScope(packageIdent) {
+          const match = packageIdent.match(SCOPED_PKG_REGEXP);
+          return (match && match[1]) || "";
+        }
 
-var _errors;
+        getRegistry(packageIdent) {
+          // Try extracting registry from the url, then scoped registry, and default registry
+          if (packageIdent.match(REGEX_REGISTRY_PREFIX)) {
+            const availableRegistries = this.getAvailableRegistries();
+            const registry = availableRegistries.find((registry) =>
+              packageIdent.startsWith(registry),
+            );
+            if (registry) {
+              return String(registry);
+            }
+          }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+          var _arr = [this.getScope(packageIdent), ""];
+          for (var _i4 = 0; _i4 < _arr.length; _i4++) {
+            const scope = _arr[_i4];
+            const registry =
+              this.getScopedOption(scope, "registry") ||
+              this.registries.yarn.getScopedOption(scope, "registry");
+            if (registry) {
+              return String(registry);
+            }
+          }
 
-var _login;
+          return DEFAULT_REGISTRY;
+        }
 
-function _load_login() {
-  return _login = __webpack_require__(107);
-}
+        getAuthByRegistry(registry) {
+          // Check for bearer token.
+          const authToken = this.getRegistryOrGlobalOption(
+            registry,
+            "_authToken",
+          );
+          if (authToken) {
+            return `Bearer ${String(authToken)}`;
+          }
 
-var _path2;
+          // Check for basic auth token.
+          const auth = this.getRegistryOrGlobalOption(registry, "_auth");
+          if (auth) {
+            return `Basic ${String(auth)}`;
+          }
 
-function _load_path2() {
-  return _path2 = _interopRequireDefault(__webpack_require__(0));
-}
+          // Check for basic username/password auth.
+          const username = this.getRegistryOrGlobalOption(registry, "username");
+          const password = this.getRegistryOrGlobalOption(
+            registry,
+            "_password",
+          );
+          if (username && password) {
+            const pw = Buffer.from(String(password), "base64").toString();
+            return (
+              "Basic " +
+              Buffer.from(String(username) + ":" + pw).toString("base64")
+            );
+          }
 
-var _url;
+          return "";
+        }
 
-function _load_url() {
-  return _url = _interopRequireDefault(__webpack_require__(24));
-}
+        getAuth(packageIdent) {
+          if (this.token) {
+            return this.token;
+          }
 
-var _ini;
+          const baseRegistry = this.getRegistry(packageIdent);
+          const registries = [baseRegistry];
 
-function _load_ini() {
-  return _ini = _interopRequireDefault(__webpack_require__(684));
-}
+          // If sending a request to the Yarn registry, we must also send it the auth token for the npm registry
+          if (
+            baseRegistry === (_constants || _load_constants()).YARN_REGISTRY
+          ) {
+            registries.push(DEFAULT_REGISTRY);
+          }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          for (
+            var _iterator4 = registries,
+              _isArray4 = Array.isArray(_iterator4),
+              _i5 = 0,
+              _iterator4 = _isArray4
+                ? _iterator4
+                : _iterator4[Symbol.iterator]();
+            ;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          ) {
+            var _ref6;
 
-const DEFAULT_REGISTRY = 'https://registry.npmjs.org/';
-const REGEX_REGISTRY_ENFORCED_HTTPS = /^https?:\/\/([^\/]+\.)?(yarnpkg\.com|npmjs\.(org|com))(\/|$)/;
-const REGEX_REGISTRY_HTTP_PROTOCOL = /^https?:/i;
-const REGEX_REGISTRY_PREFIX = /^(https?:)?\/\//i;
-const REGEX_REGISTRY_SUFFIX = /registry\/?$/;
+            if (_isArray4) {
+              if (_i5 >= _iterator4.length) break;
+              _ref6 = _iterator4[_i5++];
+            } else {
+              _i5 = _iterator4.next();
+              if (_i5.done) break;
+              _ref6 = _i5.value;
+            }
 
-const SCOPE_SEPARATOR = exports.SCOPE_SEPARATOR = '%2f';
-// All scoped package names are of the format `@scope%2fpkg` from the use of NpmRegistry.escapeName
-// `(?:^|\/)` Match either the start of the string or a `/` but don't capture
-// `[^\/?]+?` Match any character that is not '/' or '?' and capture, up until the first occurrence of:
-// `(?=%2f|\/)` Match SCOPE_SEPARATOR, the escaped '/', or a raw `/` and don't capture
-// The reason for matching a plain `/` is NPM registry being inconsistent about escaping `/` in
-// scoped package names: when you're fetching a tarball, it is not escaped, when you want info
-// about the package, it is escaped.
-const SCOPED_PKG_REGEXP = /(?:^|\/)(@[^\/?]+?)(?=%2f|\/)/;
+            const registry = _ref6;
 
-// TODO: Use the method from src/cli/commands/global.js for this instead
-function getGlobalPrefix() {
-  if (process.env.PREFIX) {
-    return process.env.PREFIX;
-  } else if (process.platform === 'win32') {
-    // c:\node\node.exe --> prefix=c:\node\
-    return (_path2 || _load_path2()).default.dirname(process.execPath);
-  } else {
-    // /usr/local/bin/node --> prefix=/usr/local
-    let prefix = (_path2 || _load_path2()).default.dirname((_path2 || _load_path2()).default.dirname(process.execPath));
+            const auth = this.getAuthByRegistry(registry);
 
-    // destdir only is respected on Unix
-    if (process.env.DESTDIR) {
-      prefix = (_path2 || _load_path2()).default.join(process.env.DESTDIR, prefix);
-    }
+            if (auth) {
+              return auth;
+            }
+          }
 
-    return prefix;
-  }
-}
+          return "";
+        }
 
-const PATH_CONFIG_OPTIONS = new Set(['cache', 'cafile', 'prefix', 'userconfig']);
+        getScopedOption(scope, option) {
+          return this.getOption(scope + (scope ? ":" : "") + option);
+        }
 
-function isPathConfigOption(key) {
-  return PATH_CONFIG_OPTIONS.has(key);
-}
+        getRegistryOption(registry, option) {
+          const pre = REGEX_REGISTRY_HTTP_PROTOCOL;
+          const suf = REGEX_REGISTRY_SUFFIX;
 
-function normalizePath(val) {
-  if (val === undefined) {
-    return undefined;
-  }
+          // When registry is used config scope, the trailing '/' is required
+          const reg = (0, (_misc || _load_misc()).addSuffix)(registry, "/");
 
-  if (typeof val !== 'string') {
-    val = String(val);
-  }
+          // 1st attempt, try to get option for the given registry URL
+          // 2nd attempt, remove the 'https?:' prefix of the registry URL
+          // 3nd attempt, remove the 'registry/?' suffix of the registry URL
+          return (
+            this.getScopedOption(reg, option) ||
+            (pre.test(reg) &&
+              this.getRegistryOption(reg.replace(pre, ""), option)) ||
+            (suf.test(reg) &&
+              this.getRegistryOption(reg.replace(suf, ""), option))
+          );
+        }
 
-  return (0, (_path || _load_path()).resolveWithHome)(val);
-}
-
-function urlParts(requestUrl) {
-  const normalizedUrl = (0, (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
-  const parsed = (_url || _load_url()).default.parse(normalizedUrl);
-  const host = parsed.host || '';
-  const path = parsed.path || '';
-  return { host, path };
-}
-
-class NpmRegistry extends (_baseRegistry || _load_baseRegistry()).default {
-  constructor(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles) {
-    super(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles);
-    this.folder = 'node_modules';
-  }
+        getRegistryOrGlobalOption(registry, option) {
+          return (
+            this.getRegistryOption(registry, option) || this.getOption(option)
+          );
+        }
+      }
+      exports.default = NpmRegistry;
+      NpmRegistry.filename = "package.json";
 
-  static escapeName(name) {
-    // scoped packages contain slashes and the npm registry expects them to be escaped
-    return name.replace('/', SCOPE_SEPARATOR);
-  }
+      /***/
+    },
+    /* 89 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  isScopedPackage(packageIdent) {
-    return SCOPED_PKG_REGEXP.test(packageIdent);
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  getRequestUrl(registry, pathname) {
-    let resolved = pathname;
+      var _baseResolver;
 
-    if (!REGEX_REGISTRY_PREFIX.test(pathname)) {
-      resolved = (_url || _load_url()).default.resolve((0, (_misc || _load_misc()).addSuffix)(registry, '/'), pathname);
-    }
+      function _load_baseResolver() {
+        return (_baseResolver = _interopRequireDefault(
+          __webpack_require__(123),
+        ));
+      }
 
-    if (REGEX_REGISTRY_ENFORCED_HTTPS.test(resolved)) {
-      resolved = resolved.replace(/^http:\/\//, 'https://');
-    }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    return resolved;
-  }
+      class ExoticResolver extends (_baseResolver || _load_baseResolver())
+        .default {
+        static isVersion(pattern) {
+          const proto = this.protocol;
+          if (proto) {
+            return pattern.startsWith(`${proto}:`);
+          } else {
+            throw new Error("No protocol specified");
+          }
+        }
+      }
+      exports.default = ExoticResolver;
 
-  isRequestToRegistry(requestUrl, registryUrl) {
-    const request = urlParts(requestUrl);
-    const registry = urlParts(registryUrl);
-    const customHostSuffix = this.getRegistryOrGlobalOption(registryUrl, 'custom-host-suffix');
+      /***/
+    },
+    /* 90 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const requestToRegistryHost = request.host === registry.host;
-    const requestToYarn = (_constants || _load_constants()).YARN_REGISTRY.includes(request.host) && DEFAULT_REGISTRY.includes(registry.host);
-    const requestToRegistryPath = request.path.startsWith(registry.path);
-    // For some registries, the package path does not prefix with the registry path
-    const customHostSuffixInUse = typeof customHostSuffix === 'string' && request.host.endsWith(customHostSuffix);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    return (requestToRegistryHost || requestToYarn) && (requestToRegistryPath || customHostSuffixInUse);
-  }
+      var _normalizePattern2;
 
-  request(pathname, opts = {}, packageName) {
-    var _this = this;
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // packageName needs to be escaped when if it is passed
-      const packageIdent = packageName && NpmRegistry.escapeName(packageName) || pathname;
-      const registry = opts.registry || _this.getRegistry(packageIdent);
-      const requestUrl = _this.getRequestUrl(registry, pathname);
+      const semver = __webpack_require__(22);
 
-      const alwaysAuth = _this.getRegistryOrGlobalOption(registry, 'always-auth');
+      class WorkspaceLayout {
+        constructor(workspaces, config) {
+          this.workspaces = workspaces;
+          this.config = config;
+        }
 
-      const headers = (0, (_extends2 || _load_extends()).default)({
-        Accept:
-        // This is to use less bandwidth unless we really need to get the full response.
-        // See https://github.com/npm/npm-registry-client#requests
-        opts.unfiltered ? 'application/json' : 'application/vnd.npm.install-v1+json; q=1.0, application/json; q=0.8, */*'
-      }, opts.headers);
+        getWorkspaceManifest(key) {
+          return this.workspaces[key];
+        }
 
-      const isToRegistry = _this.isRequestToRegistry(requestUrl, registry) || _this.requestNeedsAuth(requestUrl);
+        getManifestByPattern(pattern) {
+          var _normalizePattern = (0,
+          (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(
+            pattern,
+          );
 
-      // this.token must be checked to account for publish requests on non-scoped packages
-      if (_this.token || isToRegistry && (alwaysAuth || _this.isScopedPackage(packageIdent))) {
-        const authorization = _this.getAuth(packageIdent);
-        if (authorization) {
-          headers.authorization = authorization;
+          const name = _normalizePattern.name,
+            range = _normalizePattern.range;
+
+          const workspace = this.getWorkspaceManifest(name);
+          if (
+            !workspace ||
+            !semver.satisfies(
+              workspace.manifest.version,
+              range,
+              this.config.looseSemver,
+            )
+          ) {
+            return null;
+          }
+          return workspace;
         }
       }
+      exports.default = WorkspaceLayout;
 
-      if (_this.otp) {
-        headers['npm-otp'] = _this.otp;
-      }
-
-      try {
-        return yield _this.requestManager.request({
-          url: requestUrl,
-          method: opts.method,
-          body: opts.body,
-          auth: opts.auth,
-          headers,
-          json: !opts.buffer,
-          buffer: opts.buffer,
-          process: opts.process,
-          gzip: true
-        });
-      } catch (error) {
-        if (error instanceof (_errors || _load_errors()).OneTimePasswordError) {
-          if (_this.otp) {
-            throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('incorrectOneTimePassword'));
-          }
-
-          _this.reporter.info(_this.reporter.lang('twoFactorAuthenticationEnabled'));
-          _this.otp = yield (0, (_login || _load_login()).getOneTimePassword)(_this.reporter);
-
-          _this.requestManager.clearCache();
-
-          return _this.request(pathname, opts, packageName);
-        } else {
-          throw error;
-        }
-      }
-    })();
-  }
-
-  requestNeedsAuth(requestUrl) {
-    const config = this.config;
-    const requestParts = urlParts(requestUrl);
-    return !!Object.keys(config).find(option => {
-      const parts = option.split(':');
-      if (parts.length === 2 && parts[1] === '_authToken' || parts[1] === '_password') {
-        const registryParts = urlParts(parts[0]);
-        if (requestParts.host === registryParts.host && requestParts.path.startsWith(registryParts.path)) {
-          return true;
-        }
-      }
-      return false;
-    });
-  }
-
-  checkOutdated(config, name, range) {
-    var _this2 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const escapedName = NpmRegistry.escapeName(name);
-      const req = yield _this2.request(escapedName, { unfiltered: true });
-      if (!req) {
-        throw new Error(`couldn't find ${name}`);
-      }
+      /***/
+    },
+    /* 91 */
+    /***/ function (module, exports) {
+      // 7.2.1 RequireObjectCoercible(argument)
+      module.exports = function (it) {
+        if (it == undefined) throw TypeError("Can't call method on  " + it);
+        return it;
+      };
 
-      // By default use top level 'repository' and 'homepage' values
-      let repository = req.repository,
-          homepage = req.homepage;
+      /***/
+    },
+    /* 92 */
+    /***/ function (module, exports, __webpack_require__) {
+      var isObject = __webpack_require__(52);
+      var document = __webpack_require__(17).document;
+      // typeof document.createElement is 'object' in old IE
+      var is = isObject(document) && isObject(document.createElement);
+      module.exports = function (it) {
+        return is ? document.createElement(it) : {};
+      };
 
-      const wantedPkg = yield (_npmResolver || _load_npmResolver()).default.findVersionInRegistryResponse(config, escapedName, range, req);
+      /***/
+    },
+    /* 93 */
+    /***/ function (module, exports) {
+      module.exports = true;
 
-      // But some local repositories like Verdaccio do not return 'repository' nor 'homepage'
-      // in top level data structure, so we fallback to wanted package manifest
-      if (!repository && !homepage) {
-        repository = wantedPkg.repository;
-        homepage = wantedPkg.homepage;
+      /***/
+    },
+    /* 94 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // 25.4.1.5 NewPromiseCapability(C)
+      var aFunction = __webpack_require__(68);
+
+      function PromiseCapability(C) {
+        var resolve, reject;
+        this.promise = new C(function ($$resolve, $$reject) {
+          if (resolve !== undefined || reject !== undefined)
+            throw TypeError("Bad Promise constructor");
+          resolve = $$resolve;
+          reject = $$reject;
+        });
+        this.resolve = aFunction(resolve);
+        this.reject = aFunction(reject);
       }
 
-      let latest = req['dist-tags'].latest;
-      // In certain cases, registries do not return a 'latest' tag.
-      if (!latest) {
-        latest = wantedPkg.version;
-      }
+      module.exports.f = function (C) {
+        return new PromiseCapability(C);
+      };
 
-      const url = homepage || repository && repository.url || '';
+      /***/
+    },
+    /* 95 */
+    /***/ function (module, exports, __webpack_require__) {
+      var def = __webpack_require__(72).f;
+      var has = __webpack_require__(71);
+      var TAG = __webpack_require__(20)("toStringTag");
+
+      module.exports = function (it, tag, stat) {
+        if (it && !has((it = stat ? it : it.prototype), TAG))
+          def(it, TAG, { configurable: true, value: tag });
+      };
 
-      return {
-        latest,
-        wanted: wantedPkg.version,
-        url
+      /***/
+    },
+    /* 96 */
+    /***/ function (module, exports, __webpack_require__) {
+      var shared = __webpack_require__(133)("keys");
+      var uid = __webpack_require__(137);
+      module.exports = function (key) {
+        return shared[key] || (shared[key] = uid(key));
       };
-    })();
-  }
 
-  getPossibleConfigLocations(filename, reporter) {
-    var _this3 = this;
+      /***/
+    },
+    /* 97 */
+    /***/ function (module, exports) {
+      // 7.1.4 ToInteger
+      var ceil = Math.ceil;
+      var floor = Math.floor;
+      module.exports = function (it) {
+        return isNaN((it = +it)) ? 0 : (it > 0 ? floor : ceil)(it);
+      };
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let possibles = [];
+      /***/
+    },
+    /* 98 */
+    /***/ function (module, exports, __webpack_require__) {
+      // to indexed object, toObject with fallback for non-array-like ES3 strings
+      var IObject = __webpack_require__(170);
+      var defined = __webpack_require__(91);
+      module.exports = function (it) {
+        return IObject(defined(it));
+      };
 
-      for (var _iterator = _this3.extraneousRcFiles.slice().reverse(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+      /***/
+    },
+    /* 99 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Approach:
+      //
+      // 1. Get the minimatch set
+      // 2. For each pattern in the set, PROCESS(pattern, false)
+      // 3. Store matches per-set, then uniq them
+      //
+      // PROCESS(pattern, inGlobStar)
+      // Get the first [n] items from pattern that are all strings
+      // Join these together.  This is PREFIX.
+      //   If there is no more remaining, then stat(PREFIX) and
+      //   add to matches if it succeeds.  END.
+      //
+      // If inGlobStar and PREFIX is symlink and points to dir
+      //   set ENTRIES = []
+      // else readdir(PREFIX) as ENTRIES
+      //   If fail, END
+      //
+      // with ENTRIES
+      //   If pattern[n] is GLOBSTAR
+      //     // handle the case where the globstar match is empty
+      //     // by pruning it out, and testing the resulting pattern
+      //     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+      //     // handle other cases.
+      //     for ENTRY in ENTRIES (not dotfiles)
+      //       // attach globstar + tail onto the entry
+      //       // Mark that this entry is a globstar match
+      //       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+      //
+      //   else // not globstar
+      //     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+      //       Test ENTRY against pattern[n]
+      //       If fails, continue
+      //       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+      //
+      // Caveat:
+      //   Cache all stats and readdirs results to minimize syscall.  Since all
+      //   we ever care about is existence and directory-ness, we can just keep
+      //   `true` for files, and [children,...] for directories, or `false` for
+      //   things that don't exist.
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
-        }
+      module.exports = glob;
 
-        const rcFile = _ref;
+      var fs = __webpack_require__(5);
+      var rp = __webpack_require__(140);
+      var minimatch = __webpack_require__(82);
+      var Minimatch = minimatch.Minimatch;
+      var inherits = __webpack_require__(61);
+      var EE = __webpack_require__(77).EventEmitter;
+      var path = __webpack_require__(0);
+      var assert = __webpack_require__(28);
+      var isAbsolute = __webpack_require__(101);
+      var globSync = __webpack_require__(272);
+      var common = __webpack_require__(141);
+      var alphasort = common.alphasort;
+      var alphasorti = common.alphasorti;
+      var setopts = common.setopts;
+      var ownProp = common.ownProp;
+      var inflight = __webpack_require__(274);
+      var util = __webpack_require__(3);
+      var childrenIgnored = common.childrenIgnored;
+      var isIgnored = common.isIgnored;
 
-        possibles.push([false, (_path2 || _load_path2()).default.resolve(process.cwd(), rcFile)]);
-      }
+      var once = __webpack_require__(83);
 
-      if (_this3.enableDefaultRc) {
-        // npmrc --> ./.npmrc, ~/.npmrc, ${prefix}/etc/npmrc
-        const localfile = '.' + filename;
-        possibles = possibles.concat([[false, (_path2 || _load_path2()).default.join(_this3.cwd, localfile)], [true, _this3.config.userconfig || (_path2 || _load_path2()).default.join((_userHomeDir || _load_userHomeDir()).default, localfile)], [false, (_path2 || _load_path2()).default.join(getGlobalPrefix(), 'etc', filename)]]);
+      function glob(pattern, options, cb) {
+        if (typeof options === "function") (cb = options), (options = {});
+        if (!options) options = {};
 
-        // When home directory for global install is different from where $HOME/npmrc is stored,
-        // E.g. /usr/local/share vs /root on linux machines, check the additional location
-        if ((_userHomeDir2 || _load_userHomeDir2()).home !== (_userHomeDir || _load_userHomeDir()).default) {
-          possibles.push([true, (_path2 || _load_path2()).default.join((_userHomeDir2 || _load_userHomeDir2()).home, localfile)]);
+        if (options.sync) {
+          if (cb) throw new TypeError("callback provided to sync glob");
+          return globSync(pattern, options);
         }
 
-        // npmrc --> ../.npmrc, ../../.npmrc, etc.
-        const foldersFromRootToCwd = (0, (_path || _load_path()).getPosixPath)(_this3.cwd).split('/');
-        while (foldersFromRootToCwd.length > 1) {
-          possibles.push([false, (_path2 || _load_path2()).default.join(foldersFromRootToCwd.join((_path2 || _load_path2()).default.sep), localfile)]);
-          foldersFromRootToCwd.pop();
-        }
+        return new Glob(pattern, options, cb);
       }
 
-      const actuals = [];
-      for (var _iterator2 = possibles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+      glob.sync = globSync;
+      var GlobSync = (glob.GlobSync = globSync.GlobSync);
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+      // old api surface
+      glob.glob = glob;
 
-        const _ref2 = _ref3;
-        const isHome = _ref2[0];
-        const loc = _ref2[1];
+      function extend(origin, add) {
+        if (add === null || typeof add !== "object") {
+          return origin;
+        }
 
-        reporter.verbose(reporter.lang('configPossibleFile', loc));
-        if (yield (_fs || _load_fs()).exists(loc)) {
-          reporter.verbose(reporter.lang('configFileFound', loc));
-          actuals.push([isHome, loc, yield (_fs || _load_fs()).readFile(loc)]);
+        var keys = Object.keys(add);
+        var i = keys.length;
+        while (i--) {
+          origin[keys[i]] = add[keys[i]];
         }
+        return origin;
       }
 
-      return actuals;
-    })();
-  }
-
-  static getConfigEnv(env = process.env) {
-    // To match NPM's behavior, HOME is always the user's home directory.
-    const overrideEnv = {
-      HOME: (_userHomeDir2 || _load_userHomeDir2()).home
-    };
-    return Object.assign({}, env, overrideEnv);
-  }
+      glob.hasMagic = function (pattern, options_) {
+        var options = extend({}, options_);
+        options.noprocess = true;
 
-  static normalizeConfig(config) {
-    const env = NpmRegistry.getConfigEnv();
-    config = (_baseRegistry || _load_baseRegistry()).default.normalizeConfig(config);
+        var g = new Glob(pattern, options);
+        var set = g.minimatch.set;
 
-    for (const key in config) {
-      config[key] = (0, (_envReplace || _load_envReplace()).default)(config[key], env);
-      if (isPathConfigOption(key)) {
-        config[key] = normalizePath(config[key]);
-      }
-    }
+        if (!pattern) return false;
 
-    return config;
-  }
+        if (set.length > 1) return true;
 
-  loadConfig() {
-    var _this4 = this;
+        for (var j = 0; j < set[0].length; j++) {
+          if (typeof set[0][j] !== "string") return true;
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // docs: https://docs.npmjs.com/misc/config
-      _this4.mergeEnv('npm_config_');
+        return false;
+      };
 
-      for (var _iterator3 = yield _this4.getPossibleConfigLocations('npmrc', _this4.reporter), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref5;
+      glob.Glob = Glob;
+      inherits(Glob, EE);
+      function Glob(pattern, options, cb) {
+        if (typeof options === "function") {
+          cb = options;
+          options = null;
+        }
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref5 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref5 = _i3.value;
+        if (options && options.sync) {
+          if (cb) throw new TypeError("callback provided to sync glob");
+          return new GlobSync(pattern, options);
         }
 
-        const _ref4 = _ref5;
-        const loc = _ref4[1];
-        const file = _ref4[2];
+        if (!(this instanceof Glob)) return new Glob(pattern, options, cb);
 
-        const config = NpmRegistry.normalizeConfig((_ini || _load_ini()).default.parse(file));
+        setopts(this, pattern, options);
+        this._didRealPath = false;
 
-        // normalize offline mirror path relative to the current npmrc
-        const offlineLoc = config['yarn-offline-mirror'];
-        // don't normalize if we already have a mirror path
-        if (!_this4.config['yarn-offline-mirror'] && offlineLoc) {
-          const mirrorLoc = config['yarn-offline-mirror'] = (_path2 || _load_path2()).default.resolve((_path2 || _load_path2()).default.dirname(loc), offlineLoc);
-          yield (_fs || _load_fs()).mkdirp(mirrorLoc);
-        }
+        // process each pattern in the minimatch set
+        var n = this.minimatch.set.length;
 
-        _this4.config = Object.assign({}, config, _this4.config);
-      }
-    })();
-  }
+        // The matches are stored as {<filename>: true,...} so that
+        // duplicates are automagically pruned.
+        // Later, we do an Object.keys() on these.
+        // Keep them as a list so we can fill in when nonull is set.
+        this.matches = new Array(n);
 
-  getScope(packageIdent) {
-    const match = packageIdent.match(SCOPED_PKG_REGEXP);
-    return match && match[1] || '';
-  }
+        if (typeof cb === "function") {
+          cb = once(cb);
+          this.on("error", cb);
+          this.on("end", function (matches) {
+            cb(null, matches);
+          });
+        }
 
-  getRegistry(packageIdent) {
-    // Try extracting registry from the url, then scoped registry, and default registry
-    if (packageIdent.match(REGEX_REGISTRY_PREFIX)) {
-      const availableRegistries = this.getAvailableRegistries();
-      const registry = availableRegistries.find(registry => packageIdent.startsWith(registry));
-      if (registry) {
-        return String(registry);
-      }
-    }
+        var self = this;
+        this._processing = 0;
 
-    var _arr = [this.getScope(packageIdent), ''];
-    for (var _i4 = 0; _i4 < _arr.length; _i4++) {
-      const scope = _arr[_i4];
-      const registry = this.getScopedOption(scope, 'registry') || this.registries.yarn.getScopedOption(scope, 'registry');
-      if (registry) {
-        return String(registry);
-      }
-    }
+        this._emitQueue = [];
+        this._processQueue = [];
+        this.paused = false;
 
-    return DEFAULT_REGISTRY;
-  }
+        if (this.noprocess) return this;
 
-  getAuthByRegistry(registry) {
-    // Check for bearer token.
-    const authToken = this.getRegistryOrGlobalOption(registry, '_authToken');
-    if (authToken) {
-      return `Bearer ${String(authToken)}`;
-    }
+        if (n === 0) return done();
 
-    // Check for basic auth token.
-    const auth = this.getRegistryOrGlobalOption(registry, '_auth');
-    if (auth) {
-      return `Basic ${String(auth)}`;
-    }
+        var sync = true;
+        for (var i = 0; i < n; i++) {
+          this._process(this.minimatch.set[i], i, false, done);
+        }
+        sync = false;
 
-    // Check for basic username/password auth.
-    const username = this.getRegistryOrGlobalOption(registry, 'username');
-    const password = this.getRegistryOrGlobalOption(registry, '_password');
-    if (username && password) {
-      const pw = Buffer.from(String(password), 'base64').toString();
-      return 'Basic ' + Buffer.from(String(username) + ':' + pw).toString('base64');
-    }
+        function done() {
+          --self._processing;
+          if (self._processing <= 0) {
+            if (sync) {
+              process.nextTick(function () {
+                self._finish();
+              });
+            } else {
+              self._finish();
+            }
+          }
+        }
+      }
 
-    return '';
-  }
+      Glob.prototype._finish = function () {
+        assert(this instanceof Glob);
+        if (this.aborted) return;
 
-  getAuth(packageIdent) {
-    if (this.token) {
-      return this.token;
-    }
+        if (this.realpath && !this._didRealpath) return this._realpath();
 
-    const baseRegistry = this.getRegistry(packageIdent);
-    const registries = [baseRegistry];
+        common.finish(this);
+        this.emit("end", this.found);
+      };
 
-    // If sending a request to the Yarn registry, we must also send it the auth token for the npm registry
-    if (baseRegistry === (_constants || _load_constants()).YARN_REGISTRY) {
-      registries.push(DEFAULT_REGISTRY);
-    }
+      Glob.prototype._realpath = function () {
+        if (this._didRealpath) return;
 
-    for (var _iterator4 = registries, _isArray4 = Array.isArray(_iterator4), _i5 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref6;
+        this._didRealpath = true;
 
-      if (_isArray4) {
-        if (_i5 >= _iterator4.length) break;
-        _ref6 = _iterator4[_i5++];
-      } else {
-        _i5 = _iterator4.next();
-        if (_i5.done) break;
-        _ref6 = _i5.value;
-      }
+        var n = this.matches.length;
+        if (n === 0) return this._finish();
 
-      const registry = _ref6;
+        var self = this;
+        for (var i = 0; i < this.matches.length; i++)
+          this._realpathSet(i, next);
 
-      const auth = this.getAuthByRegistry(registry);
+        function next() {
+          if (--n === 0) self._finish();
+        }
+      };
 
-      if (auth) {
-        return auth;
-      }
-    }
+      Glob.prototype._realpathSet = function (index, cb) {
+        var matchset = this.matches[index];
+        if (!matchset) return cb();
 
-    return '';
-  }
+        var found = Object.keys(matchset);
+        var self = this;
+        var n = found.length;
+
+        if (n === 0) return cb();
+
+        var set = (this.matches[index] = Object.create(null));
+        found.forEach(function (p, i) {
+          // If there's a problem with the stat, then it means that
+          // one or more of the links in the realpath couldn't be
+          // resolved.  just return the abs value in that case.
+          p = self._makeAbs(p);
+          rp.realpath(p, self.realpathCache, function (er, real) {
+            if (!er) set[real] = true;
+            else if (er.syscall === "stat") set[p] = true;
+            else self.emit("error", er); // srsly wtf right here
+
+            if (--n === 0) {
+              self.matches[index] = set;
+              cb();
+            }
+          });
+        });
+      };
 
-  getScopedOption(scope, option) {
-    return this.getOption(scope + (scope ? ':' : '') + option);
-  }
+      Glob.prototype._mark = function (p) {
+        return common.mark(this, p);
+      };
 
-  getRegistryOption(registry, option) {
-    const pre = REGEX_REGISTRY_HTTP_PROTOCOL;
-    const suf = REGEX_REGISTRY_SUFFIX;
+      Glob.prototype._makeAbs = function (f) {
+        return common.makeAbs(this, f);
+      };
 
-    // When registry is used config scope, the trailing '/' is required
-    const reg = (0, (_misc || _load_misc()).addSuffix)(registry, '/');
+      Glob.prototype.abort = function () {
+        this.aborted = true;
+        this.emit("abort");
+      };
 
-    // 1st attempt, try to get option for the given registry URL
-    // 2nd attempt, remove the 'https?:' prefix of the registry URL
-    // 3nd attempt, remove the 'registry/?' suffix of the registry URL
-    return this.getScopedOption(reg, option) || pre.test(reg) && this.getRegistryOption(reg.replace(pre, ''), option) || suf.test(reg) && this.getRegistryOption(reg.replace(suf, ''), option);
-  }
+      Glob.prototype.pause = function () {
+        if (!this.paused) {
+          this.paused = true;
+          this.emit("pause");
+        }
+      };
 
-  getRegistryOrGlobalOption(registry, option) {
-    return this.getRegistryOption(registry, option) || this.getOption(option);
-  }
-}
-exports.default = NpmRegistry;
-NpmRegistry.filename = 'package.json';
+      Glob.prototype.resume = function () {
+        if (this.paused) {
+          this.emit("resume");
+          this.paused = false;
+          if (this._emitQueue.length) {
+            var eq = this._emitQueue.slice(0);
+            this._emitQueue.length = 0;
+            for (var i = 0; i < eq.length; i++) {
+              var e = eq[i];
+              this._emitMatch(e[0], e[1]);
+            }
+          }
+          if (this._processQueue.length) {
+            var pq = this._processQueue.slice(0);
+            this._processQueue.length = 0;
+            for (var i = 0; i < pq.length; i++) {
+              var p = pq[i];
+              this._processing--;
+              this._process(p[0], p[1], p[2], p[3]);
+            }
+          }
+        }
+      };
 
-/***/ }),
-/* 89 */
-/***/ (function(module, exports, __webpack_require__) {
+      Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+        assert(this instanceof Glob);
+        assert(typeof cb === "function");
 
-"use strict";
+        if (this.aborted) return;
 
+        this._processing++;
+        if (this.paused) {
+          this._processQueue.push([pattern, index, inGlobStar, cb]);
+          return;
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        //console.error('PROCESS %d', this._processing, pattern)
 
-var _baseResolver;
+        // Get the first [n] parts of pattern that are all strings.
+        var n = 0;
+        while (typeof pattern[n] === "string") {
+          n++;
+        }
+        // now n is the index of the first one that is *not* a string.
 
-function _load_baseResolver() {
-  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
-}
+        // see if there's anything else
+        var prefix;
+        switch (n) {
+          // if not, then this is rather simple
+          case pattern.length:
+            this._processSimple(pattern.join("/"), index, cb);
+            return;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          case 0:
+            // pattern *starts* with some non-trivial item.
+            // going to readdir(cwd), but not include the prefix in matches.
+            prefix = null;
+            break;
 
-class ExoticResolver extends (_baseResolver || _load_baseResolver()).default {
+          default:
+            // pattern has some string bits in the front.
+            // whatever it starts with, whether that's 'absolute' like /foo/bar,
+            // or 'relative' like '../baz'
+            prefix = pattern.slice(0, n).join("/");
+            break;
+        }
 
-  static isVersion(pattern) {
-    const proto = this.protocol;
-    if (proto) {
-      return pattern.startsWith(`${proto}:`);
-    } else {
-      throw new Error('No protocol specified');
-    }
-  }
-}
-exports.default = ExoticResolver;
+        var remain = pattern.slice(n);
 
-/***/ }),
-/* 90 */
-/***/ (function(module, exports, __webpack_require__) {
+        // get the list of entries.
+        var read;
+        if (prefix === null) read = ".";
+        else if (isAbsolute(prefix) || isAbsolute(pattern.join("/"))) {
+          if (!prefix || !isAbsolute(prefix)) prefix = "/" + prefix;
+          read = prefix;
+        } else read = prefix;
 
-"use strict";
+        var abs = this._makeAbs(read);
 
+        //if ignored, skip _processing
+        if (childrenIgnored(this, read)) return cb();
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        var isGlobStar = remain[0] === minimatch.GLOBSTAR;
+        if (isGlobStar)
+          this._processGlobStar(
+            prefix,
+            read,
+            abs,
+            remain,
+            index,
+            inGlobStar,
+            cb,
+          );
+        else
+          this._processReaddir(
+            prefix,
+            read,
+            abs,
+            remain,
+            index,
+            inGlobStar,
+            cb,
+          );
+      };
 
-var _normalizePattern2;
+      Glob.prototype._processReaddir = function (
+        prefix,
+        read,
+        abs,
+        remain,
+        index,
+        inGlobStar,
+        cb,
+      ) {
+        var self = this;
+        this._readdir(abs, inGlobStar, function (er, entries) {
+          return self._processReaddir2(
+            prefix,
+            read,
+            abs,
+            remain,
+            index,
+            inGlobStar,
+            entries,
+            cb,
+          );
+        });
+      };
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+      Glob.prototype._processReaddir2 = function (
+        prefix,
+        read,
+        abs,
+        remain,
+        index,
+        inGlobStar,
+        entries,
+        cb,
+      ) {
+        // if the abs isn't a dir, then nothing can match!
+        if (!entries) return cb();
+
+        // It will only match dot entries if it starts with a dot, or if
+        // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+        var pn = remain[0];
+        var negate = !!this.minimatch.negate;
+        var rawGlob = pn._glob;
+        var dotOk = this.dot || rawGlob.charAt(0) === ".";
+
+        var matchedEntries = [];
+        for (var i = 0; i < entries.length; i++) {
+          var e = entries[i];
+          if (e.charAt(0) !== "." || dotOk) {
+            var m;
+            if (negate && !prefix) {
+              m = !e.match(pn);
+            } else {
+              m = e.match(pn);
+            }
+            if (m) matchedEntries.push(e);
+          }
+        }
 
-const semver = __webpack_require__(22);
+        //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
 
-class WorkspaceLayout {
-  constructor(workspaces, config) {
-    this.workspaces = workspaces;
-    this.config = config;
-  }
+        var len = matchedEntries.length;
+        // If there are no matched entries, then nothing matches.
+        if (len === 0) return cb();
 
-  getWorkspaceManifest(key) {
-    return this.workspaces[key];
-  }
+        // if this is the last remaining pattern bit, then no need for
+        // an additional stat *unless* the user has specified mark or
+        // stat explicitly.  We know they exist, since readdir returned
+        // them.
 
-  getManifestByPattern(pattern) {
-    var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(pattern);
+        if (remain.length === 1 && !this.mark && !this.stat) {
+          if (!this.matches[index]) this.matches[index] = Object.create(null);
 
-    const name = _normalizePattern.name,
-          range = _normalizePattern.range;
+          for (var i = 0; i < len; i++) {
+            var e = matchedEntries[i];
+            if (prefix) {
+              if (prefix !== "/") e = prefix + "/" + e;
+              else e = prefix + e;
+            }
 
-    const workspace = this.getWorkspaceManifest(name);
-    if (!workspace || !semver.satisfies(workspace.manifest.version, range, this.config.looseSemver)) {
-      return null;
-    }
-    return workspace;
-  }
-}
-exports.default = WorkspaceLayout;
+            if (e.charAt(0) === "/" && !this.nomount) {
+              e = path.join(this.root, e);
+            }
+            this._emitMatch(index, e);
+          }
+          // This was the last one, and no stats were needed
+          return cb();
+        }
 
-/***/ }),
-/* 91 */
-/***/ (function(module, exports) {
+        // now test all matched entries as stand-ins for that part
+        // of the pattern.
+        remain.shift();
+        for (var i = 0; i < len; i++) {
+          var e = matchedEntries[i];
+          var newPattern;
+          if (prefix) {
+            if (prefix !== "/") e = prefix + "/" + e;
+            else e = prefix + e;
+          }
+          this._process([e].concat(remain), index, inGlobStar, cb);
+        }
+        cb();
+      };
 
-// 7.2.1 RequireObjectCoercible(argument)
-module.exports = function (it) {
-  if (it == undefined) throw TypeError("Can't call method on  " + it);
-  return it;
-};
+      Glob.prototype._emitMatch = function (index, e) {
+        if (this.aborted) return;
 
+        if (isIgnored(this, e)) return;
 
-/***/ }),
-/* 92 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (this.paused) {
+          this._emitQueue.push([index, e]);
+          return;
+        }
 
-var isObject = __webpack_require__(52);
-var document = __webpack_require__(17).document;
-// typeof document.createElement is 'object' in old IE
-var is = isObject(document) && isObject(document.createElement);
-module.exports = function (it) {
-  return is ? document.createElement(it) : {};
-};
+        var abs = isAbsolute(e) ? e : this._makeAbs(e);
 
+        if (this.mark) e = this._mark(e);
 
-/***/ }),
-/* 93 */
-/***/ (function(module, exports) {
+        if (this.absolute) e = abs;
 
-module.exports = true;
+        if (this.matches[index][e]) return;
 
+        if (this.nodir) {
+          var c = this.cache[abs];
+          if (c === "DIR" || Array.isArray(c)) return;
+        }
 
-/***/ }),
-/* 94 */
-/***/ (function(module, exports, __webpack_require__) {
+        this.matches[index][e] = true;
 
-"use strict";
+        var st = this.statCache[abs];
+        if (st) this.emit("stat", e, st);
 
-// 25.4.1.5 NewPromiseCapability(C)
-var aFunction = __webpack_require__(68);
+        this.emit("match", e);
+      };
 
-function PromiseCapability(C) {
-  var resolve, reject;
-  this.promise = new C(function ($$resolve, $$reject) {
-    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
-    resolve = $$resolve;
-    reject = $$reject;
-  });
-  this.resolve = aFunction(resolve);
-  this.reject = aFunction(reject);
-}
+      Glob.prototype._readdirInGlobStar = function (abs, cb) {
+        if (this.aborted) return;
 
-module.exports.f = function (C) {
-  return new PromiseCapability(C);
-};
+        // follow all symlinked directories forever
+        // just proceed as if this is a non-globstar situation
+        if (this.follow) return this._readdir(abs, false, cb);
 
+        var lstatkey = "lstat\0" + abs;
+        var self = this;
+        var lstatcb = inflight(lstatkey, lstatcb_);
 
-/***/ }),
-/* 95 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (lstatcb) fs.lstat(abs, lstatcb);
 
-var def = __webpack_require__(72).f;
-var has = __webpack_require__(71);
-var TAG = __webpack_require__(20)('toStringTag');
+        function lstatcb_(er, lstat) {
+          if (er && er.code === "ENOENT") return cb();
 
-module.exports = function (it, tag, stat) {
-  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
-};
+          var isSym = lstat && lstat.isSymbolicLink();
+          self.symlinks[abs] = isSym;
 
+          // If it's not a symlink or a dir, then it's definitely a regular file.
+          // don't bother doing a readdir in that case.
+          if (!isSym && lstat && !lstat.isDirectory()) {
+            self.cache[abs] = "FILE";
+            cb();
+          } else self._readdir(abs, false, cb);
+        }
+      };
 
-/***/ }),
-/* 96 */
-/***/ (function(module, exports, __webpack_require__) {
+      Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+        if (this.aborted) return;
 
-var shared = __webpack_require__(133)('keys');
-var uid = __webpack_require__(137);
-module.exports = function (key) {
-  return shared[key] || (shared[key] = uid(key));
-};
+        cb = inflight("readdir\0" + abs + "\0" + inGlobStar, cb);
+        if (!cb) return;
 
+        //console.error('RD %j %j', +inGlobStar, abs)
+        if (inGlobStar && !ownProp(this.symlinks, abs))
+          return this._readdirInGlobStar(abs, cb);
 
-/***/ }),
-/* 97 */
-/***/ (function(module, exports) {
+        if (ownProp(this.cache, abs)) {
+          var c = this.cache[abs];
+          if (!c || c === "FILE") return cb();
 
-// 7.1.4 ToInteger
-var ceil = Math.ceil;
-var floor = Math.floor;
-module.exports = function (it) {
-  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
-};
+          if (Array.isArray(c)) return cb(null, c);
+        }
 
+        var self = this;
+        fs.readdir(abs, readdirCb(this, abs, cb));
+      };
 
-/***/ }),
-/* 98 */
-/***/ (function(module, exports, __webpack_require__) {
+      function readdirCb(self, abs, cb) {
+        return function (er, entries) {
+          if (er) self._readdirError(abs, er, cb);
+          else self._readdirEntries(abs, entries, cb);
+        };
+      }
 
-// to indexed object, toObject with fallback for non-array-like ES3 strings
-var IObject = __webpack_require__(170);
-var defined = __webpack_require__(91);
-module.exports = function (it) {
-  return IObject(defined(it));
-};
+      Glob.prototype._readdirEntries = function (abs, entries, cb) {
+        if (this.aborted) return;
 
+        // if we haven't asked to stat everything, then just
+        // assume that everything in there exists, so we can avoid
+        // having to stat it a second time.
+        if (!this.mark && !this.stat) {
+          for (var i = 0; i < entries.length; i++) {
+            var e = entries[i];
+            if (abs === "/") e = abs + e;
+            else e = abs + "/" + e;
+            this.cache[e] = true;
+          }
+        }
 
-/***/ }),
-/* 99 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Approach:
-//
-// 1. Get the minimatch set
-// 2. For each pattern in the set, PROCESS(pattern, false)
-// 3. Store matches per-set, then uniq them
-//
-// PROCESS(pattern, inGlobStar)
-// Get the first [n] items from pattern that are all strings
-// Join these together.  This is PREFIX.
-//   If there is no more remaining, then stat(PREFIX) and
-//   add to matches if it succeeds.  END.
-//
-// If inGlobStar and PREFIX is symlink and points to dir
-//   set ENTRIES = []
-// else readdir(PREFIX) as ENTRIES
-//   If fail, END
-//
-// with ENTRIES
-//   If pattern[n] is GLOBSTAR
-//     // handle the case where the globstar match is empty
-//     // by pruning it out, and testing the resulting pattern
-//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
-//     // handle other cases.
-//     for ENTRY in ENTRIES (not dotfiles)
-//       // attach globstar + tail onto the entry
-//       // Mark that this entry is a globstar match
-//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
-//
-//   else // not globstar
-//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
-//       Test ENTRY against pattern[n]
-//       If fails, continue
-//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
-//
-// Caveat:
-//   Cache all stats and readdirs results to minimize syscall.  Since all
-//   we ever care about is existence and directory-ness, we can just keep
-//   `true` for files, and [children,...] for directories, or `false` for
-//   things that don't exist.
-
-module.exports = glob
-
-var fs = __webpack_require__(5)
-var rp = __webpack_require__(140)
-var minimatch = __webpack_require__(82)
-var Minimatch = minimatch.Minimatch
-var inherits = __webpack_require__(61)
-var EE = __webpack_require__(77).EventEmitter
-var path = __webpack_require__(0)
-var assert = __webpack_require__(28)
-var isAbsolute = __webpack_require__(101)
-var globSync = __webpack_require__(272)
-var common = __webpack_require__(141)
-var alphasort = common.alphasort
-var alphasorti = common.alphasorti
-var setopts = common.setopts
-var ownProp = common.ownProp
-var inflight = __webpack_require__(274)
-var util = __webpack_require__(3)
-var childrenIgnored = common.childrenIgnored
-var isIgnored = common.isIgnored
-
-var once = __webpack_require__(83)
-
-function glob (pattern, options, cb) {
-  if (typeof options === 'function') cb = options, options = {}
-  if (!options) options = {}
-
-  if (options.sync) {
-    if (cb)
-      throw new TypeError('callback provided to sync glob')
-    return globSync(pattern, options)
-  }
+        this.cache[abs] = entries;
+        return cb(null, entries);
+      };
 
-  return new Glob(pattern, options, cb)
-}
+      Glob.prototype._readdirError = function (f, er, cb) {
+        if (this.aborted) return;
 
-glob.sync = globSync
-var GlobSync = glob.GlobSync = globSync.GlobSync
+        // handle errors, and cache the information
+        switch (er.code) {
+          case "ENOTSUP": // https://github.com/isaacs/node-glob/issues/205
+          case "ENOTDIR": // totally normal. means it *does* exist.
+            var abs = this._makeAbs(f);
+            this.cache[abs] = "FILE";
+            if (abs === this.cwdAbs) {
+              var error = new Error(er.code + " invalid cwd " + this.cwd);
+              error.path = this.cwd;
+              error.code = er.code;
+              this.emit("error", error);
+              this.abort();
+            }
+            break;
 
-// old api surface
-glob.glob = glob
+          case "ENOENT": // not terribly unusual
+          case "ELOOP":
+          case "ENAMETOOLONG":
+          case "UNKNOWN":
+            this.cache[this._makeAbs(f)] = false;
+            break;
 
-function extend (origin, add) {
-  if (add === null || typeof add !== 'object') {
-    return origin
-  }
+          default: // some unusual error.  Treat as failure.
+            this.cache[this._makeAbs(f)] = false;
+            if (this.strict) {
+              this.emit("error", er);
+              // If the error is handled, then we abort
+              // if not, we threw out of here
+              this.abort();
+            }
+            if (!this.silent) console.error("glob error", er);
+            break;
+        }
 
-  var keys = Object.keys(add)
-  var i = keys.length
-  while (i--) {
-    origin[keys[i]] = add[keys[i]]
-  }
-  return origin
-}
+        return cb();
+      };
 
-glob.hasMagic = function (pattern, options_) {
-  var options = extend({}, options_)
-  options.noprocess = true
+      Glob.prototype._processGlobStar = function (
+        prefix,
+        read,
+        abs,
+        remain,
+        index,
+        inGlobStar,
+        cb,
+      ) {
+        var self = this;
+        this._readdir(abs, inGlobStar, function (er, entries) {
+          self._processGlobStar2(
+            prefix,
+            read,
+            abs,
+            remain,
+            index,
+            inGlobStar,
+            entries,
+            cb,
+          );
+        });
+      };
 
-  var g = new Glob(pattern, options)
-  var set = g.minimatch.set
+      Glob.prototype._processGlobStar2 = function (
+        prefix,
+        read,
+        abs,
+        remain,
+        index,
+        inGlobStar,
+        entries,
+        cb,
+      ) {
+        //console.error('pgs2', prefix, remain[0], entries)
+
+        // no entries means not a dir, so it can never have matches
+        // foo.txt/** doesn't match foo.txt
+        if (!entries) return cb();
+
+        // test without the globstar, and with every child both below
+        // and replacing the globstar.
+        var remainWithoutGlobStar = remain.slice(1);
+        var gspref = prefix ? [prefix] : [];
+        var noGlobStar = gspref.concat(remainWithoutGlobStar);
+
+        // the noGlobStar pattern exits the inGlobStar state
+        this._process(noGlobStar, index, false, cb);
+
+        var isSym = this.symlinks[abs];
+        var len = entries.length;
+
+        // If it's a symlink, and we're in a globstar, then stop
+        if (isSym && inGlobStar) return cb();
 
-  if (!pattern)
-    return false
+        for (var i = 0; i < len; i++) {
+          var e = entries[i];
+          if (e.charAt(0) === "." && !this.dot) continue;
 
-  if (set.length > 1)
-    return true
+          // these two cases enter the inGlobStar state
+          var instead = gspref.concat(entries[i], remainWithoutGlobStar);
+          this._process(instead, index, true, cb);
 
-  for (var j = 0; j < set[0].length; j++) {
-    if (typeof set[0][j] !== 'string')
-      return true
-  }
+          var below = gspref.concat(entries[i], remain);
+          this._process(below, index, true, cb);
+        }
 
-  return false
-}
+        cb();
+      };
 
-glob.Glob = Glob
-inherits(Glob, EE)
-function Glob (pattern, options, cb) {
-  if (typeof options === 'function') {
-    cb = options
-    options = null
-  }
+      Glob.prototype._processSimple = function (prefix, index, cb) {
+        // XXX review this.  Shouldn't it be doing the mounting etc
+        // before doing stat?  kinda weird?
+        var self = this;
+        this._stat(prefix, function (er, exists) {
+          self._processSimple2(prefix, index, er, exists, cb);
+        });
+      };
+      Glob.prototype._processSimple2 = function (
+        prefix,
+        index,
+        er,
+        exists,
+        cb,
+      ) {
+        //console.error('ps2', prefix, exists)
+
+        if (!this.matches[index]) this.matches[index] = Object.create(null);
+
+        // If it doesn't exist, then just mark the lack of results
+        if (!exists) return cb();
+
+        if (prefix && isAbsolute(prefix) && !this.nomount) {
+          var trail = /[\/\\]$/.test(prefix);
+          if (prefix.charAt(0) === "/") {
+            prefix = path.join(this.root, prefix);
+          } else {
+            prefix = path.resolve(this.root, prefix);
+            if (trail) prefix += "/";
+          }
+        }
 
-  if (options && options.sync) {
-    if (cb)
-      throw new TypeError('callback provided to sync glob')
-    return new GlobSync(pattern, options)
-  }
+        if (process.platform === "win32") prefix = prefix.replace(/\\/g, "/");
 
-  if (!(this instanceof Glob))
-    return new Glob(pattern, options, cb)
+        // Mark this as a match
+        this._emitMatch(index, prefix);
+        cb();
+      };
 
-  setopts(this, pattern, options)
-  this._didRealPath = false
+      // Returns either 'DIR', 'FILE', or false
+      Glob.prototype._stat = function (f, cb) {
+        var abs = this._makeAbs(f);
+        var needDir = f.slice(-1) === "/";
 
-  // process each pattern in the minimatch set
-  var n = this.minimatch.set.length
+        if (f.length > this.maxLength) return cb();
 
-  // The matches are stored as {<filename>: true,...} so that
-  // duplicates are automagically pruned.
-  // Later, we do an Object.keys() on these.
-  // Keep them as a list so we can fill in when nonull is set.
-  this.matches = new Array(n)
+        if (!this.stat && ownProp(this.cache, abs)) {
+          var c = this.cache[abs];
 
-  if (typeof cb === 'function') {
-    cb = once(cb)
-    this.on('error', cb)
-    this.on('end', function (matches) {
-      cb(null, matches)
-    })
-  }
+          if (Array.isArray(c)) c = "DIR";
 
-  var self = this
-  this._processing = 0
+          // It exists, but maybe not how we need it
+          if (!needDir || c === "DIR") return cb(null, c);
 
-  this._emitQueue = []
-  this._processQueue = []
-  this.paused = false
+          if (needDir && c === "FILE") return cb();
 
-  if (this.noprocess)
-    return this
+          // otherwise we have to stat, because maybe c=true
+          // if we know it exists, but not what it is.
+        }
 
-  if (n === 0)
-    return done()
+        var exists;
+        var stat = this.statCache[abs];
+        if (stat !== undefined) {
+          if (stat === false) return cb(null, stat);
+          else {
+            var type = stat.isDirectory() ? "DIR" : "FILE";
+            if (needDir && type === "FILE") return cb();
+            else return cb(null, type, stat);
+          }
+        }
 
-  var sync = true
-  for (var i = 0; i < n; i ++) {
-    this._process(this.minimatch.set[i], i, false, done)
-  }
-  sync = false
+        var self = this;
+        var statcb = inflight("stat\0" + abs, lstatcb_);
+        if (statcb) fs.lstat(abs, statcb);
+
+        function lstatcb_(er, lstat) {
+          if (lstat && lstat.isSymbolicLink()) {
+            // If it's a symlink, then treat it as the target, unless
+            // the target does not exist, then treat it as a file.
+            return fs.stat(abs, function (er, stat) {
+              if (er) self._stat2(f, abs, null, lstat, cb);
+              else self._stat2(f, abs, er, stat, cb);
+            });
+          } else {
+            self._stat2(f, abs, er, lstat, cb);
+          }
+        }
+      };
 
-  function done () {
-    --self._processing
-    if (self._processing <= 0) {
-      if (sync) {
-        process.nextTick(function () {
-          self._finish()
-        })
-      } else {
-        self._finish()
-      }
-    }
-  }
-}
+      Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+        if (er && (er.code === "ENOENT" || er.code === "ENOTDIR")) {
+          this.statCache[abs] = false;
+          return cb();
+        }
 
-Glob.prototype._finish = function () {
-  assert(this instanceof Glob)
-  if (this.aborted)
-    return
+        var needDir = f.slice(-1) === "/";
+        this.statCache[abs] = stat;
 
-  if (this.realpath && !this._didRealpath)
-    return this._realpath()
+        if (abs.slice(-1) === "/" && stat && !stat.isDirectory())
+          return cb(null, false, stat);
 
-  common.finish(this)
-  this.emit('end', this.found)
-}
+        var c = true;
+        if (stat) c = stat.isDirectory() ? "DIR" : "FILE";
+        this.cache[abs] = this.cache[abs] || c;
 
-Glob.prototype._realpath = function () {
-  if (this._didRealpath)
-    return
+        if (needDir && c === "FILE") return cb();
 
-  this._didRealpath = true
+        return cb(null, c, stat);
+      };
 
-  var n = this.matches.length
-  if (n === 0)
-    return this._finish()
+      /***/
+    },
+    /* 100 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Standard YAML's Failsafe schema.
+      // http://www.yaml.org/spec/1.2/spec.html#id2802346
+
+      var Schema = __webpack_require__(44);
+
+      module.exports = new Schema({
+        explicit: [
+          __webpack_require__(298),
+          __webpack_require__(296),
+          __webpack_require__(291),
+        ],
+      });
 
-  var self = this
-  for (var i = 0; i < this.matches.length; i++)
-    this._realpathSet(i, next)
+      /***/
+    },
+    /* 101 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  function next () {
-    if (--n === 0)
-      self._finish()
-  }
-}
-
-Glob.prototype._realpathSet = function (index, cb) {
-  var matchset = this.matches[index]
-  if (!matchset)
-    return cb()
-
-  var found = Object.keys(matchset)
-  var self = this
-  var n = found.length
-
-  if (n === 0)
-    return cb()
-
-  var set = this.matches[index] = Object.create(null)
-  found.forEach(function (p, i) {
-    // If there's a problem with the stat, then it means that
-    // one or more of the links in the realpath couldn't be
-    // resolved.  just return the abs value in that case.
-    p = self._makeAbs(p)
-    rp.realpath(p, self.realpathCache, function (er, real) {
-      if (!er)
-        set[real] = true
-      else if (er.syscall === 'stat')
-        set[p] = true
-      else
-        self.emit('error', er) // srsly wtf right here
-
-      if (--n === 0) {
-        self.matches[index] = set
-        cb()
-      }
-    })
-  })
-}
-
-Glob.prototype._mark = function (p) {
-  return common.mark(this, p)
-}
-
-Glob.prototype._makeAbs = function (f) {
-  return common.makeAbs(this, f)
-}
-
-Glob.prototype.abort = function () {
-  this.aborted = true
-  this.emit('abort')
-}
-
-Glob.prototype.pause = function () {
-  if (!this.paused) {
-    this.paused = true
-    this.emit('pause')
-  }
-}
-
-Glob.prototype.resume = function () {
-  if (this.paused) {
-    this.emit('resume')
-    this.paused = false
-    if (this._emitQueue.length) {
-      var eq = this._emitQueue.slice(0)
-      this._emitQueue.length = 0
-      for (var i = 0; i < eq.length; i ++) {
-        var e = eq[i]
-        this._emitMatch(e[0], e[1])
-      }
-    }
-    if (this._processQueue.length) {
-      var pq = this._processQueue.slice(0)
-      this._processQueue.length = 0
-      for (var i = 0; i < pq.length; i ++) {
-        var p = pq[i]
-        this._processing--
-        this._process(p[0], p[1], p[2], p[3])
+      function posix(path) {
+        return path.charAt(0) === "/";
       }
-    }
-  }
-}
-
-Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
-  assert(this instanceof Glob)
-  assert(typeof cb === 'function')
-
-  if (this.aborted)
-    return
 
-  this._processing++
-  if (this.paused) {
-    this._processQueue.push([pattern, index, inGlobStar, cb])
-    return
-  }
+      function win32(path) {
+        // https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
+        var splitDeviceRe =
+          /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+        var result = splitDeviceRe.exec(path);
+        var device = result[1] || "";
+        var isUnc = Boolean(device && device.charAt(1) !== ":");
 
-  //console.error('PROCESS %d', this._processing, pattern)
+        // UNC paths are always absolute
+        return Boolean(result[2] || isUnc);
+      }
 
-  // Get the first [n] parts of pattern that are all strings.
-  var n = 0
-  while (typeof pattern[n] === 'string') {
-    n ++
-  }
-  // now n is the index of the first one that is *not* a string.
-
-  // see if there's anything else
-  var prefix
-  switch (n) {
-    // if not, then this is rather simple
-    case pattern.length:
-      this._processSimple(pattern.join('/'), index, cb)
-      return
-
-    case 0:
-      // pattern *starts* with some non-trivial item.
-      // going to readdir(cwd), but not include the prefix in matches.
-      prefix = null
-      break
-
-    default:
-      // pattern has some string bits in the front.
-      // whatever it starts with, whether that's 'absolute' like /foo/bar,
-      // or 'relative' like '../baz'
-      prefix = pattern.slice(0, n).join('/')
-      break
-  }
+      module.exports = process.platform === "win32" ? win32 : posix;
+      module.exports.posix = posix;
+      module.exports.win32 = win32;
 
-  var remain = pattern.slice(n)
-
-  // get the list of entries.
-  var read
-  if (prefix === null)
-    read = '.'
-  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
-    if (!prefix || !isAbsolute(prefix))
-      prefix = '/' + prefix
-    read = prefix
-  } else
-    read = prefix
-
-  var abs = this._makeAbs(read)
-
-  //if ignored, skip _processing
-  if (childrenIgnored(this, read))
-    return cb()
-
-  var isGlobStar = remain[0] === minimatch.GLOBSTAR
-  if (isGlobStar)
-    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
-  else
-    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
-}
-
-Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
-  var self = this
-  this._readdir(abs, inGlobStar, function (er, entries) {
-    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
-  })
-}
-
-Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
-
-  // if the abs isn't a dir, then nothing can match!
-  if (!entries)
-    return cb()
-
-  // It will only match dot entries if it starts with a dot, or if
-  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
-  var pn = remain[0]
-  var negate = !!this.minimatch.negate
-  var rawGlob = pn._glob
-  var dotOk = this.dot || rawGlob.charAt(0) === '.'
-
-  var matchedEntries = []
-  for (var i = 0; i < entries.length; i++) {
-    var e = entries[i]
-    if (e.charAt(0) !== '.' || dotOk) {
-      var m
-      if (negate && !prefix) {
-        m = !e.match(pn)
+      /***/
+    },
+    /* 102 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Stream = __webpack_require__(23);
+      if (process.env.READABLE_STREAM === "disable" && Stream) {
+        module.exports = Stream;
+        exports = module.exports = Stream.Readable;
+        exports.Readable = Stream.Readable;
+        exports.Writable = Stream.Writable;
+        exports.Duplex = Stream.Duplex;
+        exports.Transform = Stream.Transform;
+        exports.PassThrough = Stream.PassThrough;
+        exports.Stream = Stream;
       } else {
-        m = e.match(pn)
+        exports = module.exports = __webpack_require__(406);
+        exports.Stream = Stream || exports;
+        exports.Readable = exports;
+        exports.Writable = __webpack_require__(408);
+        exports.Duplex = __webpack_require__(115);
+        exports.Transform = __webpack_require__(407);
+        exports.PassThrough = __webpack_require__(792);
       }
-      if (m)
-        matchedEntries.push(e)
-    }
-  }
-
-  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
 
-  var len = matchedEntries.length
-  // If there are no matched entries, then nothing matches.
-  if (len === 0)
-    return cb()
-
-  // if this is the last remaining pattern bit, then no need for
-  // an additional stat *unless* the user has specified mark or
-  // stat explicitly.  We know they exist, since readdir returned
-  // them.
+      /***/
+    },
+    /* 103 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = {
+        read: read.bind(undefined, false, undefined),
+        readType: read.bind(undefined, false),
+        write: write,
+        /* semi-private api, used by sshpk-agent */
+        readPartial: read.bind(undefined, true),
+
+        /* shared with ssh format */
+        readInternal: read,
+        keyTypeToAlg: keyTypeToAlg,
+        algToKeyType: algToKeyType,
+      };
 
-  if (remain.length === 1 && !this.mark && !this.stat) {
-    if (!this.matches[index])
-      this.matches[index] = Object.create(null)
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var SSHBuffer = __webpack_require__(159);
 
-    for (var i = 0; i < len; i ++) {
-      var e = matchedEntries[i]
-      if (prefix) {
-        if (prefix !== '/')
-          e = prefix + '/' + e
-        else
-          e = prefix + e
+      function algToKeyType(alg) {
+        assert.string(alg);
+        if (alg === "ssh-dss") return "dsa";
+        else if (alg === "ssh-rsa") return "rsa";
+        else if (alg === "ssh-ed25519") return "ed25519";
+        else if (alg === "ssh-curve25519") return "curve25519";
+        else if (alg.match(/^ecdsa-sha2-/)) return "ecdsa";
+        else throw new Error("Unknown algorithm " + alg);
       }
 
-      if (e.charAt(0) === '/' && !this.nomount) {
-        e = path.join(this.root, e)
+      function keyTypeToAlg(key) {
+        assert.object(key);
+        if (key.type === "dsa") return "ssh-dss";
+        else if (key.type === "rsa") return "ssh-rsa";
+        else if (key.type === "ed25519") return "ssh-ed25519";
+        else if (key.type === "curve25519") return "ssh-curve25519";
+        else if (key.type === "ecdsa")
+          return "ecdsa-sha2-" + key.part.curve.data.toString();
+        else throw new Error("Unknown key type " + key.type);
       }
-      this._emitMatch(index, e)
-    }
-    // This was the last one, and no stats were needed
-    return cb()
-  }
-
-  // now test all matched entries as stand-ins for that part
-  // of the pattern.
-  remain.shift()
-  for (var i = 0; i < len; i ++) {
-    var e = matchedEntries[i]
-    var newPattern
-    if (prefix) {
-      if (prefix !== '/')
-        e = prefix + '/' + e
-      else
-        e = prefix + e
-    }
-    this._process([e].concat(remain), index, inGlobStar, cb)
-  }
-  cb()
-}
-
-Glob.prototype._emitMatch = function (index, e) {
-  if (this.aborted)
-    return
-
-  if (isIgnored(this, e))
-    return
-
-  if (this.paused) {
-    this._emitQueue.push([index, e])
-    return
-  }
-
-  var abs = isAbsolute(e) ? e : this._makeAbs(e)
-
-  if (this.mark)
-    e = this._mark(e)
-
-  if (this.absolute)
-    e = abs
 
-  if (this.matches[index][e])
-    return
+      function read(partial, type, buf, options) {
+        if (typeof buf === "string") buf = Buffer.from(buf);
+        assert.buffer(buf, "buf");
 
-  if (this.nodir) {
-    var c = this.cache[abs]
-    if (c === 'DIR' || Array.isArray(c))
-      return
-  }
+        var key = {};
 
-  this.matches[index][e] = true
+        var parts = (key.parts = []);
+        var sshbuf = new SSHBuffer({ buffer: buf });
 
-  var st = this.statCache[abs]
-  if (st)
-    this.emit('stat', e, st)
+        var alg = sshbuf.readString();
+        assert.ok(!sshbuf.atEnd(), "key must have at least one part");
 
-  this.emit('match', e)
-}
+        key.type = algToKeyType(alg);
 
-Glob.prototype._readdirInGlobStar = function (abs, cb) {
-  if (this.aborted)
-    return
+        var partCount = algs.info[key.type].parts.length;
+        if (type && type === "private")
+          partCount = algs.privInfo[key.type].parts.length;
 
-  // follow all symlinked directories forever
-  // just proceed as if this is a non-globstar situation
-  if (this.follow)
-    return this._readdir(abs, false, cb)
+        while (!sshbuf.atEnd() && parts.length < partCount)
+          parts.push(sshbuf.readPart());
+        while (!partial && !sshbuf.atEnd()) parts.push(sshbuf.readPart());
 
-  var lstatkey = 'lstat\0' + abs
-  var self = this
-  var lstatcb = inflight(lstatkey, lstatcb_)
+        assert.ok(parts.length >= 1, "key must have at least one part");
+        assert.ok(partial || sshbuf.atEnd(), "leftover bytes at end of key");
 
-  if (lstatcb)
-    fs.lstat(abs, lstatcb)
+        var Constructor = Key;
+        var algInfo = algs.info[key.type];
+        if (type === "private" || algInfo.parts.length !== parts.length) {
+          algInfo = algs.privInfo[key.type];
+          Constructor = PrivateKey;
+        }
+        assert.strictEqual(algInfo.parts.length, parts.length);
 
-  function lstatcb_ (er, lstat) {
-    if (er && er.code === 'ENOENT')
-      return cb()
+        if (key.type === "ecdsa") {
+          var res = /^ecdsa-sha2-(.+)$/.exec(alg);
+          assert.ok(res !== null);
+          assert.strictEqual(res[1], parts[0].data.toString());
+        }
 
-    var isSym = lstat && lstat.isSymbolicLink()
-    self.symlinks[abs] = isSym
+        var normalized = true;
+        for (var i = 0; i < algInfo.parts.length; ++i) {
+          var p = parts[i];
+          p.name = algInfo.parts[i];
+          /*
+           * OpenSSH stores ed25519 "private" keys as seed + public key
+           * concat'd together (k followed by A). We want to keep them
+           * separate for other formats that don't do this.
+           */
+          if (key.type === "ed25519" && p.name === "k")
+            p.data = p.data.slice(0, 32);
 
-    // If it's not a symlink or a dir, then it's definitely a regular file.
-    // don't bother doing a readdir in that case.
-    if (!isSym && lstat && !lstat.isDirectory()) {
-      self.cache[abs] = 'FILE'
-      cb()
-    } else
-      self._readdir(abs, false, cb)
-  }
-}
+          if (p.name !== "curve" && algInfo.normalize !== false) {
+            var nd;
+            if (key.type === "ed25519") {
+              nd = utils.zeroPadToLength(p.data, 32);
+            } else {
+              nd = utils.mpNormalize(p.data);
+            }
+            if (nd.toString("binary") !== p.data.toString("binary")) {
+              p.data = nd;
+              normalized = false;
+            }
+          }
+        }
 
-Glob.prototype._readdir = function (abs, inGlobStar, cb) {
-  if (this.aborted)
-    return
+        if (normalized) key._rfc4253Cache = sshbuf.toBuffer();
 
-  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
-  if (!cb)
-    return
+        if (partial && typeof partial === "object") {
+          partial.remainder = sshbuf.remainder();
+          partial.consumed = sshbuf._offset;
+        }
 
-  //console.error('RD %j %j', +inGlobStar, abs)
-  if (inGlobStar && !ownProp(this.symlinks, abs))
-    return this._readdirInGlobStar(abs, cb)
+        return new Constructor(key);
+      }
 
-  if (ownProp(this.cache, abs)) {
-    var c = this.cache[abs]
-    if (!c || c === 'FILE')
-      return cb()
+      function write(key, options) {
+        assert.object(key);
 
-    if (Array.isArray(c))
-      return cb(null, c)
-  }
+        var alg = keyTypeToAlg(key);
+        var i;
 
-  var self = this
-  fs.readdir(abs, readdirCb(this, abs, cb))
-}
+        var algInfo = algs.info[key.type];
+        if (PrivateKey.isPrivateKey(key)) algInfo = algs.privInfo[key.type];
+        var parts = algInfo.parts;
 
-function readdirCb (self, abs, cb) {
-  return function (er, entries) {
-    if (er)
-      self._readdirError(abs, er, cb)
-    else
-      self._readdirEntries(abs, entries, cb)
-  }
-}
-
-Glob.prototype._readdirEntries = function (abs, entries, cb) {
-  if (this.aborted)
-    return
-
-  // if we haven't asked to stat everything, then just
-  // assume that everything in there exists, so we can avoid
-  // having to stat it a second time.
-  if (!this.mark && !this.stat) {
-    for (var i = 0; i < entries.length; i ++) {
-      var e = entries[i]
-      if (abs === '/')
-        e = abs + e
-      else
-        e = abs + '/' + e
-      this.cache[e] = true
-    }
-  }
+        var buf = new SSHBuffer({});
 
-  this.cache[abs] = entries
-  return cb(null, entries)
-}
-
-Glob.prototype._readdirError = function (f, er, cb) {
-  if (this.aborted)
-    return
-
-  // handle errors, and cache the information
-  switch (er.code) {
-    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
-    case 'ENOTDIR': // totally normal. means it *does* exist.
-      var abs = this._makeAbs(f)
-      this.cache[abs] = 'FILE'
-      if (abs === this.cwdAbs) {
-        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
-        error.path = this.cwd
-        error.code = er.code
-        this.emit('error', error)
-        this.abort()
-      }
-      break
-
-    case 'ENOENT': // not terribly unusual
-    case 'ELOOP':
-    case 'ENAMETOOLONG':
-    case 'UNKNOWN':
-      this.cache[this._makeAbs(f)] = false
-      break
-
-    default: // some unusual error.  Treat as failure.
-      this.cache[this._makeAbs(f)] = false
-      if (this.strict) {
-        this.emit('error', er)
-        // If the error is handled, then we abort
-        // if not, we threw out of here
-        this.abort()
-      }
-      if (!this.silent)
-        console.error('glob error', er)
-      break
-  }
+        buf.writeString(alg);
 
-  return cb()
-}
+        for (i = 0; i < parts.length; ++i) {
+          var data = key.part[parts[i]].data;
+          if (algInfo.normalize !== false) {
+            if (key.type === "ed25519") data = utils.zeroPadToLength(data, 32);
+            else data = utils.mpNormalize(data);
+          }
+          if (key.type === "ed25519" && parts[i] === "k")
+            data = Buffer.concat([data, key.part.A.data]);
+          buf.writeBuffer(data);
+        }
 
-Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
-  var self = this
-  this._readdir(abs, inGlobStar, function (er, entries) {
-    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
-  })
-}
+        return buf.toBuffer();
+      }
 
+      /***/
+    },
+    /* 104 */
+    /***/ function (module, exports) {
+      module.exports = require("tty");
 
-Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
-  //console.error('pgs2', prefix, remain[0], entries)
+      /***/
+    },
+    /* 105 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  // no entries means not a dir, so it can never have matches
-  // foo.txt/** doesn't match foo.txt
-  if (!entries)
-    return cb()
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  // test without the globstar, and with every child both below
-  // and replacing the globstar.
-  var remainWithoutGlobStar = remain.slice(1)
-  var gspref = prefix ? [ prefix ] : []
-  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+      exports.default = function (str, fileLoc = "lockfile") {
+        str = (0, (_stripBom || _load_stripBom()).default)(str);
+        return hasMergeConflicts(str)
+          ? parseWithConflict(str, fileLoc)
+          : { type: "success", object: parse(str, fileLoc) };
+      };
 
-  // the noGlobStar pattern exits the inGlobStar state
-  this._process(noGlobStar, index, false, cb)
+      var _util;
 
-  var isSym = this.symlinks[abs]
-  var len = entries.length
+      function _load_util() {
+        return (_util = _interopRequireDefault(__webpack_require__(3)));
+      }
 
-  // If it's a symlink, and we're in a globstar, then stop
-  if (isSym && inGlobStar)
-    return cb()
+      var _invariant;
 
-  for (var i = 0; i < len; i++) {
-    var e = entries[i]
-    if (e.charAt(0) === '.' && !this.dot)
-      continue
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+      }
 
-    // these two cases enter the inGlobStar state
-    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
-    this._process(instead, index, true, cb)
+      var _stripBom;
 
-    var below = gspref.concat(entries[i], remain)
-    this._process(below, index, true, cb)
-  }
+      function _load_stripBom() {
+        return (_stripBom = _interopRequireDefault(__webpack_require__(160)));
+      }
 
-  cb()
-}
-
-Glob.prototype._processSimple = function (prefix, index, cb) {
-  // XXX review this.  Shouldn't it be doing the mounting etc
-  // before doing stat?  kinda weird?
-  var self = this
-  this._stat(prefix, function (er, exists) {
-    self._processSimple2(prefix, index, er, exists, cb)
-  })
-}
-Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
-
-  //console.error('ps2', prefix, exists)
-
-  if (!this.matches[index])
-    this.matches[index] = Object.create(null)
-
-  // If it doesn't exist, then just mark the lack of results
-  if (!exists)
-    return cb()
-
-  if (prefix && isAbsolute(prefix) && !this.nomount) {
-    var trail = /[\/\\]$/.test(prefix)
-    if (prefix.charAt(0) === '/') {
-      prefix = path.join(this.root, prefix)
-    } else {
-      prefix = path.resolve(this.root, prefix)
-      if (trail)
-        prefix += '/'
-    }
-  }
+      var _constants;
 
-  if (process.platform === 'win32')
-    prefix = prefix.replace(/\\/g, '/')
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-  // Mark this as a match
-  this._emitMatch(index, prefix)
-  cb()
-}
+      var _errors;
 
-// Returns either 'DIR', 'FILE', or false
-Glob.prototype._stat = function (f, cb) {
-  var abs = this._makeAbs(f)
-  var needDir = f.slice(-1) === '/'
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-  if (f.length > this.maxLength)
-    return cb()
+      var _map;
 
-  if (!this.stat && ownProp(this.cache, abs)) {
-    var c = this.cache[abs]
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-    if (Array.isArray(c))
-      c = 'DIR'
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    // It exists, but maybe not how we need it
-    if (!needDir || c === 'DIR')
-      return cb(null, c)
+      /* eslint quotes: 0 */
 
-    if (needDir && c === 'FILE')
-      return cb()
+      var _require = __webpack_require__(279);
 
-    // otherwise we have to stat, because maybe c=true
-    // if we know it exists, but not what it is.
-  }
+      const safeLoad = _require.safeLoad,
+        FAILSAFE_SCHEMA = _require.FAILSAFE_SCHEMA;
 
-  var exists
-  var stat = this.statCache[abs]
-  if (stat !== undefined) {
-    if (stat === false)
-      return cb(null, stat)
-    else {
-      var type = stat.isDirectory() ? 'DIR' : 'FILE'
-      if (needDir && type === 'FILE')
-        return cb()
-      else
-        return cb(null, type, stat)
-    }
-  }
+      const VERSION_REGEX = /^yarn lockfile v(\d+)$/;
 
-  var self = this
-  var statcb = inflight('stat\0' + abs, lstatcb_)
-  if (statcb)
-    fs.lstat(abs, statcb)
-
-  function lstatcb_ (er, lstat) {
-    if (lstat && lstat.isSymbolicLink()) {
-      // If it's a symlink, then treat it as the target, unless
-      // the target does not exist, then treat it as a file.
-      return fs.stat(abs, function (er, stat) {
-        if (er)
-          self._stat2(f, abs, null, lstat, cb)
-        else
-          self._stat2(f, abs, er, stat, cb)
-      })
-    } else {
-      self._stat2(f, abs, er, lstat, cb)
-    }
-  }
-}
+      const TOKEN_TYPES = {
+        boolean: "BOOLEAN",
+        string: "STRING",
+        identifier: "IDENTIFIER",
+        eof: "EOF",
+        colon: "COLON",
+        newline: "NEWLINE",
+        comment: "COMMENT",
+        indent: "INDENT",
+        invalid: "INVALID",
+        number: "NUMBER",
+        comma: "COMMA",
+      };
 
-Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
-  if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
-    this.statCache[abs] = false
-    return cb()
-  }
+      const VALID_PROP_VALUE_TOKENS = [
+        TOKEN_TYPES.boolean,
+        TOKEN_TYPES.string,
+        TOKEN_TYPES.number,
+      ];
 
-  var needDir = f.slice(-1) === '/'
-  this.statCache[abs] = stat
+      function isValidPropValueToken(token) {
+        return VALID_PROP_VALUE_TOKENS.indexOf(token.type) >= 0;
+      }
 
-  if (abs.slice(-1) === '/' && stat && !stat.isDirectory())
-    return cb(null, false, stat)
+      function* tokenise(input) {
+        let lastNewline = false;
+        let line = 1;
+        let col = 0;
 
-  var c = true
-  if (stat)
-    c = stat.isDirectory() ? 'DIR' : 'FILE'
-  this.cache[abs] = this.cache[abs] || c
+        function buildToken(type, value) {
+          return { line, col, type, value };
+        }
 
-  if (needDir && c === 'FILE')
-    return cb()
+        while (input.length) {
+          let chop = 0;
 
-  return cb(null, c, stat)
-}
+          if (input[0] === "\n" || input[0] === "\r") {
+            chop++;
+            // If this is a \r\n line, ignore both chars but only add one new line
+            if (input[1] === "\n") {
+              chop++;
+            }
+            line++;
+            col = 0;
+            yield buildToken(TOKEN_TYPES.newline);
+          } else if (input[0] === "#") {
+            chop++;
+
+            let nextNewline = input.indexOf("\n", chop);
+            if (nextNewline === -1) {
+              nextNewline = input.length;
+            }
+            const val = input.substring(chop, nextNewline);
+            chop = nextNewline;
+            yield buildToken(TOKEN_TYPES.comment, val);
+          } else if (input[0] === " ") {
+            if (lastNewline) {
+              let indentSize = 1;
+              for (let i = 1; input[i] === " "; i++) {
+                indentSize++;
+              }
 
+              if (indentSize % 2) {
+                throw new TypeError("Invalid number of spaces");
+              } else {
+                chop = indentSize;
+                yield buildToken(TOKEN_TYPES.indent, indentSize / 2);
+              }
+            } else {
+              chop++;
+            }
+          } else if (input[0] === '"') {
+            let i = 1;
+            for (; i < input.length; i++) {
+              if (input[i] === '"') {
+                const isEscaped =
+                  input[i - 1] === "\\" && input[i - 2] !== "\\";
+                if (!isEscaped) {
+                  i++;
+                  break;
+                }
+              }
+            }
+            const val = input.substring(0, i);
 
-/***/ }),
-/* 100 */
-/***/ (function(module, exports, __webpack_require__) {
+            chop = i;
 
-"use strict";
-// Standard YAML's Failsafe schema.
-// http://www.yaml.org/spec/1.2/spec.html#id2802346
+            try {
+              yield buildToken(TOKEN_TYPES.string, JSON.parse(val));
+            } catch (err) {
+              if (err instanceof SyntaxError) {
+                yield buildToken(TOKEN_TYPES.invalid);
+              } else {
+                throw err;
+              }
+            }
+          } else if (/^[0-9]/.test(input)) {
+            const val = /^[0-9]+/.exec(input)[0];
+            chop = val.length;
+
+            yield buildToken(TOKEN_TYPES.number, +val);
+          } else if (/^true/.test(input)) {
+            yield buildToken(TOKEN_TYPES.boolean, true);
+            chop = 4;
+          } else if (/^false/.test(input)) {
+            yield buildToken(TOKEN_TYPES.boolean, false);
+            chop = 5;
+          } else if (input[0] === ":") {
+            yield buildToken(TOKEN_TYPES.colon);
+            chop++;
+          } else if (input[0] === ",") {
+            yield buildToken(TOKEN_TYPES.comma);
+            chop++;
+          } else if (/^[a-zA-Z\/.-]/g.test(input)) {
+            let i = 0;
+            for (; i < input.length; i++) {
+              const char = input[i];
+              if (
+                char === ":" ||
+                char === " " ||
+                char === "\n" ||
+                char === "\r" ||
+                char === ","
+              ) {
+                break;
+              }
+            }
+            const name = input.substring(0, i);
+            chop = i;
 
+            yield buildToken(TOKEN_TYPES.string, name);
+          } else {
+            yield buildToken(TOKEN_TYPES.invalid);
+          }
 
+          if (!chop) {
+            // will trigger infinite recursion
+            yield buildToken(TOKEN_TYPES.invalid);
+          }
 
+          col += chop;
+          lastNewline =
+            input[0] === "\n" || (input[0] === "\r" && input[1] === "\n");
+          input = input.slice(chop);
+        }
 
+        yield buildToken(TOKEN_TYPES.eof);
+      }
 
-var Schema = __webpack_require__(44);
+      class Parser {
+        constructor(input, fileLoc = "lockfile") {
+          this.comments = [];
+          this.tokens = tokenise(input);
+          this.fileLoc = fileLoc;
+        }
 
+        onComment(token) {
+          const value = token.value;
+          (0, (_invariant || _load_invariant()).default)(
+            typeof value === "string",
+            "expected token value to be a string",
+          );
 
-module.exports = new Schema({
-  explicit: [
-    __webpack_require__(298),
-    __webpack_require__(296),
-    __webpack_require__(291)
-  ]
-});
+          const comment = value.trim();
 
+          const versionMatch = comment.match(VERSION_REGEX);
+          if (versionMatch) {
+            const version = +versionMatch[1];
+            if (version > (_constants || _load_constants()).LOCKFILE_VERSION) {
+              throw new (_errors || _load_errors()).MessageError(
+                `Can't install from a lockfile of version ${version} as you're on an old yarn version that only supports ` +
+                  `versions up to ${(_constants || _load_constants()).LOCKFILE_VERSION}. Run \`$ yarn self-update\` to upgrade to the latest version.`,
+              );
+            }
+          }
 
-/***/ }),
-/* 101 */
-/***/ (function(module, exports, __webpack_require__) {
+          this.comments.push(comment);
+        }
 
-"use strict";
+        next() {
+          const item = this.tokens.next();
+          (0, (_invariant || _load_invariant()).default)(
+            item,
+            "expected a token",
+          );
 
+          const done = item.done,
+            value = item.value;
 
-function posix(path) {
-	return path.charAt(0) === '/';
-}
+          if (done || !value) {
+            throw new Error("No more tokens");
+          } else if (value.type === TOKEN_TYPES.comment) {
+            this.onComment(value);
+            return this.next();
+          } else {
+            return (this.token = value);
+          }
+        }
 
-function win32(path) {
-	// https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
-	var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
-	var result = splitDeviceRe.exec(path);
-	var device = result[1] || '';
-	var isUnc = Boolean(device && device.charAt(1) !== ':');
+        unexpected(msg = "Unexpected token") {
+          throw new SyntaxError(
+            `${msg} ${this.token.line}:${this.token.col} in ${this.fileLoc}`,
+          );
+        }
 
-	// UNC paths are always absolute
-	return Boolean(result[2] || isUnc);
-}
+        expect(tokType) {
+          if (this.token.type === tokType) {
+            this.next();
+          } else {
+            this.unexpected();
+          }
+        }
 
-module.exports = process.platform === 'win32' ? win32 : posix;
-module.exports.posix = posix;
-module.exports.win32 = win32;
+        eat(tokType) {
+          if (this.token.type === tokType) {
+            this.next();
+            return true;
+          } else {
+            return false;
+          }
+        }
 
+        parse(indent = 0) {
+          const obj = (0, (_map || _load_map()).default)();
 
-/***/ }),
-/* 102 */
-/***/ (function(module, exports, __webpack_require__) {
+          while (true) {
+            const propToken = this.token;
 
-var Stream = __webpack_require__(23);
-if (process.env.READABLE_STREAM === 'disable' && Stream) {
-  module.exports = Stream;
-  exports = module.exports = Stream.Readable;
-  exports.Readable = Stream.Readable;
-  exports.Writable = Stream.Writable;
-  exports.Duplex = Stream.Duplex;
-  exports.Transform = Stream.Transform;
-  exports.PassThrough = Stream.PassThrough;
-  exports.Stream = Stream;
-} else {
-  exports = module.exports = __webpack_require__(406);
-  exports.Stream = Stream || exports;
-  exports.Readable = exports;
-  exports.Writable = __webpack_require__(408);
-  exports.Duplex = __webpack_require__(115);
-  exports.Transform = __webpack_require__(407);
-  exports.PassThrough = __webpack_require__(792);
-}
+            if (propToken.type === TOKEN_TYPES.newline) {
+              const nextToken = this.next();
+              if (!indent) {
+                // if we have 0 indentation then the next token doesn't matter
+                continue;
+              }
 
+              if (nextToken.type !== TOKEN_TYPES.indent) {
+                // if we have no indentation after a newline then we've gone down a level
+                break;
+              }
 
-/***/ }),
-/* 103 */
-/***/ (function(module, exports, __webpack_require__) {
+              if (nextToken.value === indent) {
+                // all is good, the indent is on our level
+                this.next();
+              } else {
+                // the indentation is less than our level
+                break;
+              }
+            } else if (propToken.type === TOKEN_TYPES.indent) {
+              if (propToken.value === indent) {
+                this.next();
+              } else {
+                break;
+              }
+            } else if (propToken.type === TOKEN_TYPES.eof) {
+              break;
+            } else if (propToken.type === TOKEN_TYPES.string) {
+              // property key
+              const key = propToken.value;
+              (0, (_invariant || _load_invariant()).default)(
+                key,
+                "Expected a key",
+              );
+
+              const keys = [key];
+              this.next();
+
+              // support multiple keys
+              while (this.token.type === TOKEN_TYPES.comma) {
+                this.next(); // skip comma
+
+                const keyToken = this.token;
+                if (keyToken.type !== TOKEN_TYPES.string) {
+                  this.unexpected("Expected string");
+                }
 
-// Copyright 2015 Joyent, Inc.
+                const key = keyToken.value;
+                (0, (_invariant || _load_invariant()).default)(
+                  key,
+                  "Expected a key",
+                );
+                keys.push(key);
+                this.next();
+              }
 
-module.exports = {
-	read: read.bind(undefined, false, undefined),
-	readType: read.bind(undefined, false),
-	write: write,
-	/* semi-private api, used by sshpk-agent */
-	readPartial: read.bind(undefined, true),
+              const wasColon = this.token.type === TOKEN_TYPES.colon;
+              if (wasColon) {
+                this.next();
+              }
 
-	/* shared with ssh format */
-	readInternal: read,
-	keyTypeToAlg: keyTypeToAlg,
-	algToKeyType: algToKeyType
-};
+              if (isValidPropValueToken(this.token)) {
+                // plain value
+                for (
+                  var _iterator = keys,
+                    _isArray = Array.isArray(_iterator),
+                    _i = 0,
+                    _iterator = _isArray
+                      ? _iterator
+                      : _iterator[Symbol.iterator]();
+                  ;
 
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var SSHBuffer = __webpack_require__(159);
-
-function algToKeyType(alg) {
-	assert.string(alg);
-	if (alg === 'ssh-dss')
-		return ('dsa');
-	else if (alg === 'ssh-rsa')
-		return ('rsa');
-	else if (alg === 'ssh-ed25519')
-		return ('ed25519');
-	else if (alg === 'ssh-curve25519')
-		return ('curve25519');
-	else if (alg.match(/^ecdsa-sha2-/))
-		return ('ecdsa');
-	else
-		throw (new Error('Unknown algorithm ' + alg));
-}
-
-function keyTypeToAlg(key) {
-	assert.object(key);
-	if (key.type === 'dsa')
-		return ('ssh-dss');
-	else if (key.type === 'rsa')
-		return ('ssh-rsa');
-	else if (key.type === 'ed25519')
-		return ('ssh-ed25519');
-	else if (key.type === 'curve25519')
-		return ('ssh-curve25519');
-	else if (key.type === 'ecdsa')
-		return ('ecdsa-sha2-' + key.part.curve.data.toString());
-	else
-		throw (new Error('Unknown key type ' + key.type));
-}
-
-function read(partial, type, buf, options) {
-	if (typeof (buf) === 'string')
-		buf = Buffer.from(buf);
-	assert.buffer(buf, 'buf');
-
-	var key = {};
-
-	var parts = key.parts = [];
-	var sshbuf = new SSHBuffer({buffer: buf});
-
-	var alg = sshbuf.readString();
-	assert.ok(!sshbuf.atEnd(), 'key must have at least one part');
-
-	key.type = algToKeyType(alg);
-
-	var partCount = algs.info[key.type].parts.length;
-	if (type && type === 'private')
-		partCount = algs.privInfo[key.type].parts.length;
-
-	while (!sshbuf.atEnd() && parts.length < partCount)
-		parts.push(sshbuf.readPart());
-	while (!partial && !sshbuf.atEnd())
-		parts.push(sshbuf.readPart());
-
-	assert.ok(parts.length >= 1,
-	    'key must have at least one part');
-	assert.ok(partial || sshbuf.atEnd(),
-	    'leftover bytes at end of key');
-
-	var Constructor = Key;
-	var algInfo = algs.info[key.type];
-	if (type === 'private' || algInfo.parts.length !== parts.length) {
-		algInfo = algs.privInfo[key.type];
-		Constructor = PrivateKey;
-	}
-	assert.strictEqual(algInfo.parts.length, parts.length);
-
-	if (key.type === 'ecdsa') {
-		var res = /^ecdsa-sha2-(.+)$/.exec(alg);
-		assert.ok(res !== null);
-		assert.strictEqual(res[1], parts[0].data.toString());
-	}
-
-	var normalized = true;
-	for (var i = 0; i < algInfo.parts.length; ++i) {
-		var p = parts[i];
-		p.name = algInfo.parts[i];
-		/*
-		 * OpenSSH stores ed25519 "private" keys as seed + public key
-		 * concat'd together (k followed by A). We want to keep them
-		 * separate for other formats that don't do this.
-		 */
-		if (key.type === 'ed25519' && p.name === 'k')
-			p.data = p.data.slice(0, 32);
-
-		if (p.name !== 'curve' && algInfo.normalize !== false) {
-			var nd;
-			if (key.type === 'ed25519') {
-				nd = utils.zeroPadToLength(p.data, 32);
-			} else {
-				nd = utils.mpNormalize(p.data);
-			}
-			if (nd.toString('binary') !==
-			    p.data.toString('binary')) {
-				p.data = nd;
-				normalized = false;
-			}
-		}
-	}
-
-	if (normalized)
-		key._rfc4253Cache = sshbuf.toBuffer();
-
-	if (partial && typeof (partial) === 'object') {
-		partial.remainder = sshbuf.remainder();
-		partial.consumed = sshbuf._offset;
-	}
-
-	return (new Constructor(key));
-}
-
-function write(key, options) {
-	assert.object(key);
-
-	var alg = keyTypeToAlg(key);
-	var i;
-
-	var algInfo = algs.info[key.type];
-	if (PrivateKey.isPrivateKey(key))
-		algInfo = algs.privInfo[key.type];
-	var parts = algInfo.parts;
-
-	var buf = new SSHBuffer({});
-
-	buf.writeString(alg);
-
-	for (i = 0; i < parts.length; ++i) {
-		var data = key.part[parts[i]].data;
-		if (algInfo.normalize !== false) {
-			if (key.type === 'ed25519')
-				data = utils.zeroPadToLength(data, 32);
-			else
-				data = utils.mpNormalize(data);
-		}
-		if (key.type === 'ed25519' && parts[i] === 'k')
-			data = Buffer.concat([data, key.part.A.data]);
-		buf.writeBuffer(data);
-	}
-
-	return (buf.toBuffer());
-}
-
-
-/***/ }),
-/* 104 */
-/***/ (function(module, exports) {
-
-module.exports = require("tty");
-
-/***/ }),
-/* 105 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-
-exports.default = function (str, fileLoc = 'lockfile') {
-  str = (0, (_stripBom || _load_stripBom()).default)(str);
-  return hasMergeConflicts(str) ? parseWithConflict(str, fileLoc) : { type: 'success', object: parse(str, fileLoc) };
-};
+                ) {
+                  var _ref;
 
-var _util;
+                  if (_isArray) {
+                    if (_i >= _iterator.length) break;
+                    _ref = _iterator[_i++];
+                  } else {
+                    _i = _iterator.next();
+                    if (_i.done) break;
+                    _ref = _i.value;
+                  }
 
-function _load_util() {
-  return _util = _interopRequireDefault(__webpack_require__(3));
-}
+                  const key = _ref;
 
-var _invariant;
+                  obj[key] = this.token.value;
+                }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+                this.next();
+              } else if (wasColon) {
+                // parse object
+                const val = this.parse(indent + 1);
 
-var _stripBom;
+                for (
+                  var _iterator2 = keys,
+                    _isArray2 = Array.isArray(_iterator2),
+                    _i2 = 0,
+                    _iterator2 = _isArray2
+                      ? _iterator2
+                      : _iterator2[Symbol.iterator]();
+                  ;
 
-function _load_stripBom() {
-  return _stripBom = _interopRequireDefault(__webpack_require__(160));
-}
+                ) {
+                  var _ref2;
 
-var _constants;
+                  if (_isArray2) {
+                    if (_i2 >= _iterator2.length) break;
+                    _ref2 = _iterator2[_i2++];
+                  } else {
+                    _i2 = _iterator2.next();
+                    if (_i2.done) break;
+                    _ref2 = _i2.value;
+                  }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+                  const key = _ref2;
 
-var _errors;
+                  obj[key] = val;
+                }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                if (indent && this.token.type !== TOKEN_TYPES.indent) {
+                  break;
+                }
+              } else {
+                this.unexpected("Invalid value type");
+              }
+            } else {
+              this.unexpected(
+                `Unknown token: ${(_util || _load_util()).default.inspect(propToken)}`,
+              );
+            }
+          }
 
-var _map;
+          return obj;
+        }
+      }
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+      const MERGE_CONFLICT_ANCESTOR = "|||||||";
+      const MERGE_CONFLICT_END = ">>>>>>>";
+      const MERGE_CONFLICT_SEP = "=======";
+      const MERGE_CONFLICT_START = "<<<<<<<";
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /**
+       * Extract the two versions of the lockfile from a merge conflict.
+       */
+      function extractConflictVariants(str) {
+        const variants = [[], []];
+        const lines = str.split(/\r?\n/g);
+        let skip = false;
+
+        while (lines.length) {
+          const line = lines.shift();
+          if (line.startsWith(MERGE_CONFLICT_START)) {
+            // get the first variant
+            while (lines.length) {
+              const conflictLine = lines.shift();
+              if (conflictLine === MERGE_CONFLICT_SEP) {
+                skip = false;
+                break;
+              } else if (
+                skip ||
+                conflictLine.startsWith(MERGE_CONFLICT_ANCESTOR)
+              ) {
+                skip = true;
+                continue;
+              } else {
+                variants[0].push(conflictLine);
+              }
+            }
 
-/* eslint quotes: 0 */
+            // get the second variant
+            while (lines.length) {
+              const conflictLine = lines.shift();
+              if (conflictLine.startsWith(MERGE_CONFLICT_END)) {
+                break;
+              } else {
+                variants[1].push(conflictLine);
+              }
+            }
+          } else {
+            variants[0].push(line);
+            variants[1].push(line);
+          }
+        }
 
-var _require = __webpack_require__(279);
+        return [variants[0].join("\n"), variants[1].join("\n")];
+      }
 
-const safeLoad = _require.safeLoad,
-      FAILSAFE_SCHEMA = _require.FAILSAFE_SCHEMA;
+      /**
+       * Check if a lockfile has merge conflicts.
+       */
+      function hasMergeConflicts(str) {
+        return (
+          str.includes(MERGE_CONFLICT_START) &&
+          str.includes(MERGE_CONFLICT_SEP) &&
+          str.includes(MERGE_CONFLICT_END)
+        );
+      }
 
+      /**
+       * Parse the lockfile.
+       */
+      function parse(str, fileLoc) {
+        const parser = new Parser(str, fileLoc);
+        parser.next();
 
-const VERSION_REGEX = /^yarn lockfile v(\d+)$/;
+        if (!fileLoc.endsWith(`.yml`)) {
+          try {
+            return parser.parse();
+          } catch (error1) {
+            try {
+              return safeLoad(str, {
+                schema: FAILSAFE_SCHEMA,
+              });
+            } catch (error2) {
+              throw error1;
+            }
+          }
+        } else {
+          const result = safeLoad(str, {
+            schema: FAILSAFE_SCHEMA,
+          });
+          if (typeof result === "object") {
+            return result;
+          } else {
+            return {};
+          }
+        }
+      }
 
-const TOKEN_TYPES = {
-  boolean: 'BOOLEAN',
-  string: 'STRING',
-  identifier: 'IDENTIFIER',
-  eof: 'EOF',
-  colon: 'COLON',
-  newline: 'NEWLINE',
-  comment: 'COMMENT',
-  indent: 'INDENT',
-  invalid: 'INVALID',
-  number: 'NUMBER',
-  comma: 'COMMA'
-};
+      /**
+       * Parse and merge the two variants in a conflicted lockfile.
+       */
+      function parseWithConflict(str, fileLoc) {
+        const variants = extractConflictVariants(str);
+        try {
+          return {
+            type: "merge",
+            object: Object.assign(
+              {},
+              parse(variants[0], fileLoc),
+              parse(variants[1], fileLoc),
+            ),
+          };
+        } catch (err) {
+          if (err instanceof SyntaxError) {
+            return { type: "conflict", object: {} };
+          } else {
+            throw err;
+          }
+        }
+      }
 
-const VALID_PROP_VALUE_TOKENS = [TOKEN_TYPES.boolean, TOKEN_TYPES.string, TOKEN_TYPES.number];
+      /***/
+    },
+    /* 106 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = {
+        copy: copy,
+        checkDataType: checkDataType,
+        checkDataTypes: checkDataTypes,
+        coerceToTypes: coerceToTypes,
+        toHash: toHash,
+        getProperty: getProperty,
+        escapeQuotes: escapeQuotes,
+        equal: __webpack_require__(204),
+        ucs2length: __webpack_require__(480),
+        varOccurences: varOccurences,
+        varReplace: varReplace,
+        cleanUpCode: cleanUpCode,
+        finalCleanUpCode: finalCleanUpCode,
+        schemaHasRules: schemaHasRules,
+        schemaHasRulesExcept: schemaHasRulesExcept,
+        toQuotedString: toQuotedString,
+        getPathExpr: getPathExpr,
+        getPath: getPath,
+        getData: getData,
+        unescapeFragment: unescapeFragment,
+        unescapeJsonPointer: unescapeJsonPointer,
+        escapeFragment: escapeFragment,
+        escapeJsonPointer: escapeJsonPointer,
+      };
 
-function isValidPropValueToken(token) {
-  return VALID_PROP_VALUE_TOKENS.indexOf(token.type) >= 0;
-}
+      function copy(o, to) {
+        to = to || {};
+        for (var key in o) to[key] = o[key];
+        return to;
+      }
+
+      function checkDataType(dataType, data, negate) {
+        var EQUAL = negate ? " !== " : " === ",
+          AND = negate ? " || " : " && ",
+          OK = negate ? "!" : "",
+          NOT = negate ? "" : "!";
+        switch (dataType) {
+          case "null":
+            return data + EQUAL + "null";
+          case "array":
+            return OK + "Array.isArray(" + data + ")";
+          case "object":
+            return (
+              "(" +
+              OK +
+              data +
+              AND +
+              "typeof " +
+              data +
+              EQUAL +
+              '"object"' +
+              AND +
+              NOT +
+              "Array.isArray(" +
+              data +
+              "))"
+            );
+          case "integer":
+            return (
+              "(typeof " +
+              data +
+              EQUAL +
+              '"number"' +
+              AND +
+              NOT +
+              "(" +
+              data +
+              " % 1)" +
+              AND +
+              data +
+              EQUAL +
+              data +
+              ")"
+            );
+          default:
+            return "typeof " + data + EQUAL + '"' + dataType + '"';
+        }
+      }
+
+      function checkDataTypes(dataTypes, data) {
+        switch (dataTypes.length) {
+          case 1:
+            return checkDataType(dataTypes[0], data, true);
+          default:
+            var code = "";
+            var types = toHash(dataTypes);
+            if (types.array && types.object) {
+              code = types.null ? "(" : "(!" + data + " || ";
+              code += "typeof " + data + ' !== "object")';
+              delete types.null;
+              delete types.array;
+              delete types.object;
+            }
+            if (types.number) delete types.integer;
+            for (var t in types)
+              code += (code ? " && " : "") + checkDataType(t, data, true);
+
+            return code;
+        }
+      }
+
+      var COERCE_TO_TYPES = toHash([
+        "string",
+        "number",
+        "integer",
+        "boolean",
+        "null",
+      ]);
+      function coerceToTypes(optionCoerceTypes, dataTypes) {
+        if (Array.isArray(dataTypes)) {
+          var types = [];
+          for (var i = 0; i < dataTypes.length; i++) {
+            var t = dataTypes[i];
+            if (COERCE_TO_TYPES[t]) types[types.length] = t;
+            else if (optionCoerceTypes === "array" && t === "array")
+              types[types.length] = t;
+          }
+          if (types.length) return types;
+        } else if (COERCE_TO_TYPES[dataTypes]) {
+          return [dataTypes];
+        } else if (optionCoerceTypes === "array" && dataTypes === "array") {
+          return ["array"];
+        }
+      }
 
-function* tokenise(input) {
-  let lastNewline = false;
-  let line = 1;
-  let col = 0;
+      function toHash(arr) {
+        var hash = {};
+        for (var i = 0; i < arr.length; i++) hash[arr[i]] = true;
+        return hash;
+      }
 
-  function buildToken(type, value) {
-    return { line, col, type, value };
-  }
+      var IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
+      var SINGLE_QUOTE = /'|\\/g;
+      function getProperty(key) {
+        return typeof key == "number"
+          ? "[" + key + "]"
+          : IDENTIFIER.test(key)
+            ? "." + key
+            : "['" + escapeQuotes(key) + "']";
+      }
 
-  while (input.length) {
-    let chop = 0;
-
-    if (input[0] === '\n' || input[0] === '\r') {
-      chop++;
-      // If this is a \r\n line, ignore both chars but only add one new line
-      if (input[1] === '\n') {
-        chop++;
-      }
-      line++;
-      col = 0;
-      yield buildToken(TOKEN_TYPES.newline);
-    } else if (input[0] === '#') {
-      chop++;
-
-      let nextNewline = input.indexOf('\n', chop);
-      if (nextNewline === -1) {
-        nextNewline = input.length;
-      }
-      const val = input.substring(chop, nextNewline);
-      chop = nextNewline;
-      yield buildToken(TOKEN_TYPES.comment, val);
-    } else if (input[0] === ' ') {
-      if (lastNewline) {
-        let indentSize = 1;
-        for (let i = 1; input[i] === ' '; i++) {
-          indentSize++;
-        }
-
-        if (indentSize % 2) {
-          throw new TypeError('Invalid number of spaces');
+      function escapeQuotes(str) {
+        return str
+          .replace(SINGLE_QUOTE, "\\$&")
+          .replace(/\n/g, "\\n")
+          .replace(/\r/g, "\\r")
+          .replace(/\f/g, "\\f")
+          .replace(/\t/g, "\\t");
+      }
+
+      function varOccurences(str, dataVar) {
+        dataVar += "[^0-9]";
+        var matches = str.match(new RegExp(dataVar, "g"));
+        return matches ? matches.length : 0;
+      }
+
+      function varReplace(str, dataVar, expr) {
+        dataVar += "([^0-9])";
+        expr = expr.replace(/\$/g, "$$$$");
+        return str.replace(new RegExp(dataVar, "g"), expr + "$1");
+      }
+
+      var EMPTY_ELSE = /else\s*{\s*}/g,
+        EMPTY_IF_NO_ELSE = /if\s*\([^)]+\)\s*\{\s*\}(?!\s*else)/g,
+        EMPTY_IF_WITH_ELSE = /if\s*\(([^)]+)\)\s*\{\s*\}\s*else(?!\s*if)/g;
+      function cleanUpCode(out) {
+        return out
+          .replace(EMPTY_ELSE, "")
+          .replace(EMPTY_IF_NO_ELSE, "")
+          .replace(EMPTY_IF_WITH_ELSE, "if (!($1))");
+      }
+
+      var ERRORS_REGEXP = /[^v.]errors/g,
+        REMOVE_ERRORS =
+          /var errors = 0;|var vErrors = null;|validate.errors = vErrors;/g,
+        REMOVE_ERRORS_ASYNC = /var errors = 0;|var vErrors = null;/g,
+        RETURN_VALID = "return errors === 0;",
+        RETURN_TRUE = "validate.errors = null; return true;",
+        RETURN_ASYNC =
+          /if \(errors === 0\) return data;\s*else throw new ValidationError\(vErrors\);/,
+        RETURN_DATA_ASYNC = "return data;",
+        ROOTDATA_REGEXP = /[^A-Za-z_$]rootData[^A-Za-z0-9_$]/g,
+        REMOVE_ROOTDATA = /if \(rootData === undefined\) rootData = data;/;
+
+      function finalCleanUpCode(out, async) {
+        var matches = out.match(ERRORS_REGEXP);
+        if (matches && matches.length == 2) {
+          out = async
+            ? out
+                .replace(REMOVE_ERRORS_ASYNC, "")
+                .replace(RETURN_ASYNC, RETURN_DATA_ASYNC)
+            : out.replace(REMOVE_ERRORS, "").replace(RETURN_VALID, RETURN_TRUE);
+        }
+
+        matches = out.match(ROOTDATA_REGEXP);
+        if (!matches || matches.length !== 3) return out;
+        return out.replace(REMOVE_ROOTDATA, "");
+      }
+
+      function schemaHasRules(schema, rules) {
+        if (typeof schema == "boolean") return !schema;
+        for (var key in schema) if (rules[key]) return true;
+      }
+
+      function schemaHasRulesExcept(schema, rules, exceptKeyword) {
+        if (typeof schema == "boolean")
+          return !schema && exceptKeyword != "not";
+        for (var key in schema)
+          if (key != exceptKeyword && rules[key]) return true;
+      }
+
+      function toQuotedString(str) {
+        return "'" + escapeQuotes(str) + "'";
+      }
+
+      function getPathExpr(currentPath, expr, jsonPointers, isNumber) {
+        var path = jsonPointers // false by default
+          ? "'/' + " +
+            expr +
+            (isNumber ? "" : ".replace(/~/g, '~0').replace(/\\//g, '~1')")
+          : isNumber
+            ? "'[' + " + expr + " + ']'"
+            : "'[\\'' + " + expr + " + '\\']'";
+        return joinPaths(currentPath, path);
+      }
+
+      function getPath(currentPath, prop, jsonPointers) {
+        var path = jsonPointers // false by default
+          ? toQuotedString("/" + escapeJsonPointer(prop))
+          : toQuotedString(getProperty(prop));
+        return joinPaths(currentPath, path);
+      }
+
+      var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
+      var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
+      function getData($data, lvl, paths) {
+        var up, jsonPointer, data, matches;
+        if ($data === "") return "rootData";
+        if ($data[0] == "/") {
+          if (!JSON_POINTER.test($data))
+            throw new Error("Invalid JSON-pointer: " + $data);
+          jsonPointer = $data;
+          data = "rootData";
         } else {
-          chop = indentSize;
-          yield buildToken(TOKEN_TYPES.indent, indentSize / 2);
-        }
-      } else {
-        chop++;
-      }
-    } else if (input[0] === '"') {
-      let i = 1;
-      for (; i < input.length; i++) {
-        if (input[i] === '"') {
-          const isEscaped = input[i - 1] === '\\' && input[i - 2] !== '\\';
-          if (!isEscaped) {
-            i++;
-            break;
+          matches = $data.match(RELATIVE_JSON_POINTER);
+          if (!matches) throw new Error("Invalid JSON-pointer: " + $data);
+          up = +matches[1];
+          jsonPointer = matches[2];
+          if (jsonPointer == "#") {
+            if (up >= lvl)
+              throw new Error(
+                "Cannot access property/index " +
+                  up +
+                  " levels up, current level is " +
+                  lvl,
+              );
+            return paths[lvl - up];
+          }
+
+          if (up > lvl)
+            throw new Error(
+              "Cannot access data " +
+                up +
+                " levels up, current level is " +
+                lvl,
+            );
+          data = "data" + (lvl - up || "");
+          if (!jsonPointer) return data;
+        }
+
+        var expr = data;
+        var segments = jsonPointer.split("/");
+        for (var i = 0; i < segments.length; i++) {
+          var segment = segments[i];
+          if (segment) {
+            data += getProperty(unescapeJsonPointer(segment));
+            expr += " && " + data;
           }
         }
+        return expr;
       }
-      const val = input.substring(0, i);
 
-      chop = i;
+      function joinPaths(a, b) {
+        if (a == '""') return b;
+        return (a + " + " + b).replace(/' \+ '/g, "");
+      }
 
-      try {
-        yield buildToken(TOKEN_TYPES.string, JSON.parse(val));
-      } catch (err) {
-        if (err instanceof SyntaxError) {
-          yield buildToken(TOKEN_TYPES.invalid);
-        } else {
-          throw err;
-        }
+      function unescapeFragment(str) {
+        return unescapeJsonPointer(decodeURIComponent(str));
       }
-    } else if (/^[0-9]/.test(input)) {
-      const val = /^[0-9]+/.exec(input)[0];
-      chop = val.length;
-
-      yield buildToken(TOKEN_TYPES.number, +val);
-    } else if (/^true/.test(input)) {
-      yield buildToken(TOKEN_TYPES.boolean, true);
-      chop = 4;
-    } else if (/^false/.test(input)) {
-      yield buildToken(TOKEN_TYPES.boolean, false);
-      chop = 5;
-    } else if (input[0] === ':') {
-      yield buildToken(TOKEN_TYPES.colon);
-      chop++;
-    } else if (input[0] === ',') {
-      yield buildToken(TOKEN_TYPES.comma);
-      chop++;
-    } else if (/^[a-zA-Z\/.-]/g.test(input)) {
-      let i = 0;
-      for (; i < input.length; i++) {
-        const char = input[i];
-        if (char === ':' || char === ' ' || char === '\n' || char === '\r' || char === ',') {
-          break;
-        }
-      }
-      const name = input.substring(0, i);
-      chop = i;
-
-      yield buildToken(TOKEN_TYPES.string, name);
-    } else {
-      yield buildToken(TOKEN_TYPES.invalid);
-    }
 
-    if (!chop) {
-      // will trigger infinite recursion
-      yield buildToken(TOKEN_TYPES.invalid);
-    }
+      function escapeFragment(str) {
+        return encodeURIComponent(escapeJsonPointer(str));
+      }
 
-    col += chop;
-    lastNewline = input[0] === '\n' || input[0] === '\r' && input[1] === '\n';
-    input = input.slice(chop);
-  }
+      function escapeJsonPointer(str) {
+        return str.replace(/~/g, "~0").replace(/\//g, "~1");
+      }
 
-  yield buildToken(TOKEN_TYPES.eof);
-}
+      function unescapeJsonPointer(str) {
+        return str.replace(/~1/g, "/").replace(/~0/g, "~");
+      }
 
-class Parser {
-  constructor(input, fileLoc = 'lockfile') {
-    this.comments = [];
-    this.tokens = tokenise(input);
-    this.fileLoc = fileLoc;
-  }
+      /***/
+    },
+    /* 107 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  onComment(token) {
-    const value = token.value;
-    (0, (_invariant || _load_invariant()).default)(typeof value === 'string', 'expected token value to be a string');
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.getToken = undefined;
 
-    const comment = value.trim();
+      var _asyncToGenerator2;
 
-    const versionMatch = comment.match(VERSION_REGEX);
-    if (versionMatch) {
-      const version = +versionMatch[1];
-      if (version > (_constants || _load_constants()).LOCKFILE_VERSION) {
-        throw new (_errors || _load_errors()).MessageError(`Can't install from a lockfile of version ${version} as you're on an old yarn version that only supports ` + `versions up to ${(_constants || _load_constants()).LOCKFILE_VERSION}. Run \`$ yarn self-update\` to upgrade to the latest version.`);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
-    }
 
-    this.comments.push(comment);
-  }
+      let getCredentials = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter) {
+            var _config$registries$ya = config.registries.yarn.config;
+            let username = _config$registries$ya.username,
+              email = _config$registries$ya.email;
 
-  next() {
-    const item = this.tokens.next();
-    (0, (_invariant || _load_invariant()).default)(item, 'expected a token');
+            if (username) {
+              reporter.info(`${reporter.lang("npmUsername")}: ${username}`);
+            } else {
+              username = yield reporter.question(reporter.lang("npmUsername"));
+              if (!username) {
+                return null;
+              }
+            }
 
-    const done = item.done,
-          value = item.value;
+            if (email) {
+              reporter.info(`${reporter.lang("npmEmail")}: ${email}`);
+            } else {
+              email = yield reporter.question(reporter.lang("npmEmail"));
+              if (!email) {
+                return null;
+              }
+            }
 
-    if (done || !value) {
-      throw new Error('No more tokens');
-    } else if (value.type === TOKEN_TYPES.comment) {
-      this.onComment(value);
-      return this.next();
-    } else {
-      return this.token = value;
-    }
-  }
+            yield config.registries.yarn.saveHomeConfig({ username, email });
 
-  unexpected(msg = 'Unexpected token') {
-    throw new SyntaxError(`${msg} ${this.token.line}:${this.token.col} in ${this.fileLoc}`);
-  }
+            return { username, email };
+          },
+        );
 
-  expect(tokType) {
-    if (this.token.type === tokType) {
-      this.next();
-    } else {
-      this.unexpected();
-    }
-  }
+        return function getCredentials(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-  eat(tokType) {
-    if (this.token.type === tokType) {
-      this.next();
-      return true;
-    } else {
-      return false;
-    }
-  }
+      let getToken = (exports.getToken = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          config,
+          reporter,
+          name = "",
+          flags = {},
+          registry = "",
+        ) {
+          const auth = registry
+            ? config.registries.npm.getAuthByRegistry(registry)
+            : config.registries.npm.getAuth(name);
 
-  parse(indent = 0) {
-    const obj = (0, (_map || _load_map()).default)();
+          if (config.otp) {
+            config.registries.npm.setOtp(config.otp);
+          }
 
-    while (true) {
-      const propToken = this.token;
+          if (auth) {
+            config.registries.npm.setToken(auth);
+            return function revoke() {
+              reporter.info(reporter.lang("notRevokingConfigToken"));
+              return Promise.resolve();
+            };
+          }
 
-      if (propToken.type === TOKEN_TYPES.newline) {
-        const nextToken = this.next();
-        if (!indent) {
-          // if we have 0 indentation then the next token doesn't matter
-          continue;
-        }
+          const env = process.env.YARN_AUTH_TOKEN || process.env.NPM_AUTH_TOKEN;
+          if (env) {
+            config.registries.npm.setToken(`Bearer ${env}`);
+            return function revoke() {
+              reporter.info(reporter.lang("notRevokingEnvToken"));
+              return Promise.resolve();
+            };
+          }
 
-        if (nextToken.type !== TOKEN_TYPES.indent) {
-          // if we have no indentation after a newline then we've gone down a level
-          break;
-        }
+          // make sure we're not running in non-interactive mode before asking for login
+          if (flags.nonInteractive || config.nonInteractive) {
+            throw new (_errors || _load_errors()).MessageError(
+              reporter.lang("nonInteractiveNoToken"),
+            );
+          }
 
-        if (nextToken.value === indent) {
-          // all is good, the indent is on our level
-          this.next();
-        } else {
-          // the indentation is less than our level
-          break;
-        }
-      } else if (propToken.type === TOKEN_TYPES.indent) {
-        if (propToken.value === indent) {
-          this.next();
-        } else {
-          break;
-        }
-      } else if (propToken.type === TOKEN_TYPES.eof) {
-        break;
-      } else if (propToken.type === TOKEN_TYPES.string) {
-        // property key
-        const key = propToken.value;
-        (0, (_invariant || _load_invariant()).default)(key, 'Expected a key');
+          //
+          const creds = yield getCredentials(config, reporter);
+          if (!creds) {
+            reporter.warn(reporter.lang("loginAsPublic"));
+            return function revoke() {
+              reporter.info(reporter.lang("noTokenToRevoke"));
+              return Promise.resolve();
+            };
+          }
 
-        const keys = [key];
-        this.next();
+          const username = creds.username,
+            email = creds.email;
 
-        // support multiple keys
-        while (this.token.type === TOKEN_TYPES.comma) {
-          this.next(); // skip comma
+          const password = yield reporter.question(
+            reporter.lang("npmPassword"),
+            {
+              password: true,
+              required: true,
+            },
+          );
 
-          const keyToken = this.token;
-          if (keyToken.type !== TOKEN_TYPES.string) {
-            this.unexpected('Expected string');
-          }
+          //
+          const userobj = {
+            _id: `org.couchdb.user:${username}`,
+            name: username,
+            password,
+            email,
+            type: "user",
+            roles: [],
+            date: new Date().toISOString(),
+          };
 
-          const key = keyToken.value;
-          (0, (_invariant || _load_invariant()).default)(key, 'Expected a key');
-          keys.push(key);
-          this.next();
-        }
+          //
+          const res = yield config.registries.npm.request(
+            `-/user/org.couchdb.user:${encodeURIComponent(username)}`,
+            {
+              method: "PUT",
+              registry,
+              body: userobj,
+              auth: { username, password, email },
+            },
+          );
 
-        const wasColon = this.token.type === TOKEN_TYPES.colon;
-        if (wasColon) {
-          this.next();
-        }
+          if (res && res.ok) {
+            reporter.success(reporter.lang("loggedIn"));
 
-        if (isValidPropValueToken(this.token)) {
-          // plain value
-          for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-            var _ref;
+            const token = res.token;
+            config.registries.npm.setToken(`Bearer ${token}`);
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+            return (() => {
+              var _ref3 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* () {
+                  reporter.success(reporter.lang("revokedToken"));
+                  yield config.registries.npm.request(`-/user/token/${token}`, {
+                    method: "DELETE",
+                    registry,
+                  });
+                },
+              );
 
-            const key = _ref;
+              function revoke() {
+                return _ref3.apply(this, arguments);
+              }
 
-            obj[key] = this.token.value;
+              return revoke;
+            })();
+          } else {
+            throw new (_errors || _load_errors()).MessageError(
+              reporter.lang("incorrectCredentials"),
+            );
           }
+        });
 
-          this.next();
-        } else if (wasColon) {
-          // parse object
-          const val = this.parse(indent + 1);
+        return function getToken(_x3, _x4) {
+          return _ref2.apply(this, arguments);
+        };
+      })());
 
-          for (var _iterator2 = keys, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-            var _ref2;
+      let run = (exports.run = (() => {
+        var _ref4 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            yield getCredentials(config, reporter);
+          },
+        );
 
-            if (_isArray2) {
-              if (_i2 >= _iterator2.length) break;
-              _ref2 = _iterator2[_i2++];
-            } else {
-              _i2 = _iterator2.next();
-              if (_i2.done) break;
-              _ref2 = _i2.value;
-            }
+        return function run(_x5, _x6, _x7, _x8) {
+          return _ref4.apply(this, arguments);
+        };
+      })());
 
-            const key = _ref2;
+      exports.getOneTimePassword = getOneTimePassword;
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-            obj[key] = val;
-          }
+      var _errors;
 
-          if (indent && this.token.type !== TOKEN_TYPES.indent) {
-            break;
-          }
-        } else {
-          this.unexpected('Invalid value type');
-        }
-      } else {
-        this.unexpected(`Unknown token: ${(_util || _load_util()).default.inspect(propToken)}`);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
-    }
 
-    return obj;
-  }
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-const MERGE_CONFLICT_ANCESTOR = '|||||||';
-const MERGE_CONFLICT_END = '>>>>>>>';
-const MERGE_CONFLICT_SEP = '=======';
-const MERGE_CONFLICT_START = '<<<<<<<';
+      function getOneTimePassword(reporter) {
+        return reporter.question(reporter.lang("npmOneTimePassword"));
+      }
 
-/**
- * Extract the two versions of the lockfile from a merge conflict.
- */
-function extractConflictVariants(str) {
-  const variants = [[], []];
-  const lines = str.split(/\r?\n/g);
-  let skip = false;
-
-  while (lines.length) {
-    const line = lines.shift();
-    if (line.startsWith(MERGE_CONFLICT_START)) {
-      // get the first variant
-      while (lines.length) {
-        const conflictLine = lines.shift();
-        if (conflictLine === MERGE_CONFLICT_SEP) {
-          skip = false;
-          break;
-        } else if (skip || conflictLine.startsWith(MERGE_CONFLICT_ANCESTOR)) {
-          skip = true;
-          continue;
-        } else {
-          variants[0].push(conflictLine);
-        }
+      function hasWrapper(commander, args) {
+        return true;
       }
 
-      // get the second variant
-      while (lines.length) {
-        const conflictLine = lines.shift();
-        if (conflictLine.startsWith(MERGE_CONFLICT_END)) {
-          break;
-        } else {
-          variants[1].push(conflictLine);
-        }
+      function setFlags(commander) {
+        commander.description("Stores registry username and email.");
       }
-    } else {
-      variants[0].push(line);
-      variants[1].push(line);
-    }
-  }
 
-  return [variants[0].join('\n'), variants[1].join('\n')];
-}
+      /***/
+    },
+    /* 108 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-/**
- * Check if a lockfile has merge conflicts.
- */
-function hasMergeConflicts(str) {
-  return str.includes(MERGE_CONFLICT_START) && str.includes(MERGE_CONFLICT_SEP) && str.includes(MERGE_CONFLICT_END);
-}
+      var _asyncToGenerator2;
 
-/**
- * Parse the lockfile.
- */
-function parse(str, fileLoc) {
-  const parser = new Parser(str, fileLoc);
-  parser.next();
-
-  if (!fileLoc.endsWith(`.yml`)) {
-    try {
-      return parser.parse();
-    } catch (error1) {
-      try {
-        return safeLoad(str, {
-          schema: FAILSAFE_SCHEMA
-        });
-      } catch (error2) {
-        throw error1;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
-    }
-  } else {
-    const result = safeLoad(str, {
-      schema: FAILSAFE_SCHEMA
-    });
-    if (typeof result === 'object') {
-      return result;
-    } else {
-      return {};
-    }
-  }
-}
-
-/**
- * Parse and merge the two variants in a conflicted lockfile.
- */
-function parseWithConflict(str, fileLoc) {
-  const variants = extractConflictVariants(str);
-  try {
-    return { type: 'merge', object: Object.assign({}, parse(variants[0], fileLoc), parse(variants[1], fileLoc)) };
-  } catch (err) {
-    if (err instanceof SyntaxError) {
-      return { type: 'conflict', object: {} };
-    } else {
-      throw err;
-    }
-  }
-}
-
-/***/ }),
-/* 106 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-
-module.exports = {
-  copy: copy,
-  checkDataType: checkDataType,
-  checkDataTypes: checkDataTypes,
-  coerceToTypes: coerceToTypes,
-  toHash: toHash,
-  getProperty: getProperty,
-  escapeQuotes: escapeQuotes,
-  equal: __webpack_require__(204),
-  ucs2length: __webpack_require__(480),
-  varOccurences: varOccurences,
-  varReplace: varReplace,
-  cleanUpCode: cleanUpCode,
-  finalCleanUpCode: finalCleanUpCode,
-  schemaHasRules: schemaHasRules,
-  schemaHasRulesExcept: schemaHasRulesExcept,
-  toQuotedString: toQuotedString,
-  getPathExpr: getPathExpr,
-  getPath: getPath,
-  getData: getData,
-  unescapeFragment: unescapeFragment,
-  unescapeJsonPointer: unescapeJsonPointer,
-  escapeFragment: escapeFragment,
-  escapeJsonPointer: escapeJsonPointer
-};
 
+      exports.stringifyLangArgs = stringifyLangArgs;
 
-function copy(o, to) {
-  to = to || {};
-  for (var key in o) to[key] = o[key];
-  return to;
-}
-
-
-function checkDataType(dataType, data, negate) {
-  var EQUAL = negate ? ' !== ' : ' === '
-    , AND = negate ? ' || ' : ' && '
-    , OK = negate ? '!' : ''
-    , NOT = negate ? '' : '!';
-  switch (dataType) {
-    case 'null': return data + EQUAL + 'null';
-    case 'array': return OK + 'Array.isArray(' + data + ')';
-    case 'object': return '(' + OK + data + AND +
-                          'typeof ' + data + EQUAL + '"object"' + AND +
-                          NOT + 'Array.isArray(' + data + '))';
-    case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND +
-                           NOT + '(' + data + ' % 1)' +
-                           AND + data + EQUAL + data + ')';
-    default: return 'typeof ' + data + EQUAL + '"' + dataType + '"';
-  }
-}
-
-
-function checkDataTypes(dataTypes, data) {
-  switch (dataTypes.length) {
-    case 1: return checkDataType(dataTypes[0], data, true);
-    default:
-      var code = '';
-      var types = toHash(dataTypes);
-      if (types.array && types.object) {
-        code = types.null ? '(': '(!' + data + ' || ';
-        code += 'typeof ' + data + ' !== "object")';
-        delete types.null;
-        delete types.array;
-        delete types.object;
-      }
-      if (types.number) delete types.integer;
-      for (var t in types)
-        code += (code ? ' && ' : '' ) + checkDataType(t, data, true);
-
-      return code;
-  }
-}
+      var _format;
 
+      function _load_format() {
+        return (_format = __webpack_require__(566));
+      }
 
-var COERCE_TO_TYPES = toHash([ 'string', 'number', 'integer', 'boolean', 'null' ]);
-function coerceToTypes(optionCoerceTypes, dataTypes) {
-  if (Array.isArray(dataTypes)) {
-    var types = [];
-    for (var i=0; i<dataTypes.length; i++) {
-      var t = dataTypes[i];
-      if (COERCE_TO_TYPES[t]) types[types.length] = t;
-      else if (optionCoerceTypes === 'array' && t === 'array') types[types.length] = t;
-    }
-    if (types.length) return types;
-  } else if (COERCE_TO_TYPES[dataTypes]) {
-    return [dataTypes];
-  } else if (optionCoerceTypes === 'array' && dataTypes === 'array') {
-    return ['array'];
-  }
-}
+      var _index;
 
+      function _load_index() {
+        return (_index = _interopRequireWildcard(__webpack_require__(568)));
+      }
 
-function toHash(arr) {
-  var hash = {};
-  for (var i=0; i<arr.length; i++) hash[arr[i]] = true;
-  return hash;
-}
+      var _isCi;
 
+      function _load_isCi() {
+        return (_isCi = _interopRequireDefault(__webpack_require__(397)));
+      }
 
-var IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
-var SINGLE_QUOTE = /'|\\/g;
-function getProperty(key) {
-  return typeof key == 'number'
-          ? '[' + key + ']'
-          : IDENTIFIER.test(key)
-            ? '.' + key
-            : "['" + escapeQuotes(key) + "']";
-}
-
-
-function escapeQuotes(str) {
-  return str.replace(SINGLE_QUOTE, '\\$&')
-            .replace(/\n/g, '\\n')
-            .replace(/\r/g, '\\r')
-            .replace(/\f/g, '\\f')
-            .replace(/\t/g, '\\t');
-}
-
-
-function varOccurences(str, dataVar) {
-  dataVar += '[^0-9]';
-  var matches = str.match(new RegExp(dataVar, 'g'));
-  return matches ? matches.length : 0;
-}
-
-
-function varReplace(str, dataVar, expr) {
-  dataVar += '([^0-9])';
-  expr = expr.replace(/\$/g, '$$$$');
-  return str.replace(new RegExp(dataVar, 'g'), expr + '$1');
-}
-
-
-var EMPTY_ELSE = /else\s*{\s*}/g
-  , EMPTY_IF_NO_ELSE = /if\s*\([^)]+\)\s*\{\s*\}(?!\s*else)/g
-  , EMPTY_IF_WITH_ELSE = /if\s*\(([^)]+)\)\s*\{\s*\}\s*else(?!\s*if)/g;
-function cleanUpCode(out) {
-  return out.replace(EMPTY_ELSE, '')
-            .replace(EMPTY_IF_NO_ELSE, '')
-            .replace(EMPTY_IF_WITH_ELSE, 'if (!($1))');
-}
-
-
-var ERRORS_REGEXP = /[^v.]errors/g
-  , REMOVE_ERRORS = /var errors = 0;|var vErrors = null;|validate.errors = vErrors;/g
-  , REMOVE_ERRORS_ASYNC = /var errors = 0;|var vErrors = null;/g
-  , RETURN_VALID = 'return errors === 0;'
-  , RETURN_TRUE = 'validate.errors = null; return true;'
-  , RETURN_ASYNC = /if \(errors === 0\) return data;\s*else throw new ValidationError\(vErrors\);/
-  , RETURN_DATA_ASYNC = 'return data;'
-  , ROOTDATA_REGEXP = /[^A-Za-z_$]rootData[^A-Za-z0-9_$]/g
-  , REMOVE_ROOTDATA = /if \(rootData === undefined\) rootData = data;/;
-
-function finalCleanUpCode(out, async) {
-  var matches = out.match(ERRORS_REGEXP);
-  if (matches && matches.length == 2) {
-    out = async
-          ? out.replace(REMOVE_ERRORS_ASYNC, '')
-               .replace(RETURN_ASYNC, RETURN_DATA_ASYNC)
-          : out.replace(REMOVE_ERRORS, '')
-               .replace(RETURN_VALID, RETURN_TRUE);
-  }
+      var _os;
 
-  matches = out.match(ROOTDATA_REGEXP);
-  if (!matches || matches.length !== 3) return out;
-  return out.replace(REMOVE_ROOTDATA, '');
-}
-
-
-function schemaHasRules(schema, rules) {
-  if (typeof schema == 'boolean') return !schema;
-  for (var key in schema) if (rules[key]) return true;
-}
-
-
-function schemaHasRulesExcept(schema, rules, exceptKeyword) {
-  if (typeof schema == 'boolean') return !schema && exceptKeyword != 'not';
-  for (var key in schema) if (key != exceptKeyword && rules[key]) return true;
-}
-
-
-function toQuotedString(str) {
-  return '\'' + escapeQuotes(str) + '\'';
-}
-
-
-function getPathExpr(currentPath, expr, jsonPointers, isNumber) {
-  var path = jsonPointers // false by default
-              ? '\'/\' + ' + expr + (isNumber ? '' : '.replace(/~/g, \'~0\').replace(/\\//g, \'~1\')')
-              : (isNumber ? '\'[\' + ' + expr + ' + \']\'' : '\'[\\\'\' + ' + expr + ' + \'\\\']\'');
-  return joinPaths(currentPath, path);
-}
-
-
-function getPath(currentPath, prop, jsonPointers) {
-  var path = jsonPointers // false by default
-              ? toQuotedString('/' + escapeJsonPointer(prop))
-              : toQuotedString(getProperty(prop));
-  return joinPaths(currentPath, path);
-}
-
-
-var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
-var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
-function getData($data, lvl, paths) {
-  var up, jsonPointer, data, matches;
-  if ($data === '') return 'rootData';
-  if ($data[0] == '/') {
-    if (!JSON_POINTER.test($data)) throw new Error('Invalid JSON-pointer: ' + $data);
-    jsonPointer = $data;
-    data = 'rootData';
-  } else {
-    matches = $data.match(RELATIVE_JSON_POINTER);
-    if (!matches) throw new Error('Invalid JSON-pointer: ' + $data);
-    up = +matches[1];
-    jsonPointer = matches[2];
-    if (jsonPointer == '#') {
-      if (up >= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl);
-      return paths[lvl - up];
-    }
+      function _load_os() {
+        return (_os = _interopRequireDefault(__webpack_require__(46)));
+      }
 
-    if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl);
-    data = 'data' + ((lvl - up) || '');
-    if (!jsonPointer) return data;
-  }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-  var expr = data;
-  var segments = jsonPointer.split('/');
-  for (var i=0; i<segments.length; i++) {
-    var segment = segments[i];
-    if (segment) {
-      data += getProperty(unescapeJsonPointer(segment));
-      expr += ' && ' + data;
-    }
-  }
-  return expr;
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
+      /* eslint no-unused-vars: 0 */
 
-function joinPaths (a, b) {
-  if (a == '""') return b;
-  return (a + ' + ' + b).replace(/' \+ '/g, '');
-}
+      const util = __webpack_require__(3);
+      const EventEmitter = __webpack_require__(77).EventEmitter;
 
+      function stringifyLangArgs(args) {
+        return args.map(function (val) {
+          if (val != null && val.inspect) {
+            return val.inspect();
+          } else {
+            try {
+              const str = JSON.stringify(val) || val + "";
+              // should match all literal line breaks and
+              // "u001b" that follow an odd number of backslashes and convert them to ESC
+              // we do this because the JSON.stringify process has escaped these characters
+              return str
+                .replace(/((?:^|[^\\])(?:\\{2})*)\\u001[bB]/g, "$1\u001b")
+                .replace(
+                  /[\\]r[\\]n|([\\])?[\\]n/g,
+                  (match, precededBacklash) => {
+                    // precededBacklash not null when "\n" is preceded by a backlash ("\\n")
+                    // match will be "\\n" and we don't replace it with os.EOL
+                    return precededBacklash
+                      ? match
+                      : (_os || _load_os()).default.EOL;
+                  },
+                );
+            } catch (e) {
+              return util.inspect(val);
+            }
+          }
+        });
+      }
 
-function unescapeFragment(str) {
-  return unescapeJsonPointer(decodeURIComponent(str));
-}
+      class BaseReporter {
+        constructor(opts = {}) {
+          const lang = "en";
+          this.language = lang;
+
+          this.stdout = opts.stdout || process.stdout;
+          this.stderr = opts.stderr || process.stderr;
+          this.stdin = opts.stdin || this._getStandardInput();
+          this.emoji = !!opts.emoji;
+          this.nonInteractive = !!opts.nonInteractive;
+          this.noProgress =
+            !!opts.noProgress || (_isCi || _load_isCi()).default;
+          this.isVerbose = !!opts.verbose;
+
+          // $FlowFixMe: this is valid!
+          this.isTTY = this.stdout.isTTY;
+
+          this.peakMemory = 0;
+          this.startTime = Date.now();
+          this.format = (_format || _load_format()).defaultFormatter;
+        }
+
+        lang(key, ...args) {
+          const msg =
+            (_index || _load_index())[this.language][key] ||
+            (_index || _load_index()).en[key];
+          if (!msg) {
+            throw new ReferenceError(
+              `No message defined for language key ${key}`,
+            );
+          }
 
+          // stringify args
+          const stringifiedArgs = stringifyLangArgs(args);
 
-function escapeFragment(str) {
-  return encodeURIComponent(escapeJsonPointer(str));
-}
+          // replace $0 placeholders with args
+          return msg.replace(/\$(\d+)/g, (str, i) => {
+            return stringifiedArgs[i];
+          });
+        }
 
+        /**
+         * `stringifyLangArgs` run `JSON.stringify` on strings too causing
+         * them to appear quoted. This marks them as "raw" and prevents
+         * the quoting and escaping
+         */
+        rawText(str) {
+          return {
+            inspect() {
+              return str;
+            },
+          };
+        }
 
-function escapeJsonPointer(str) {
-  return str.replace(/~/g, '~0').replace(/\//g, '~1');
-}
+        verbose(msg) {
+          if (this.isVerbose) {
+            this._verbose(msg);
+          }
+        }
 
+        verboseInspect(val) {
+          if (this.isVerbose) {
+            this._verboseInspect(val);
+          }
+        }
 
-function unescapeJsonPointer(str) {
-  return str.replace(/~1/g, '/').replace(/~0/g, '~');
-}
+        _verbose(msg) {}
+        _verboseInspect(val) {}
 
+        _getStandardInput() {
+          let standardInput;
 
-/***/ }),
-/* 107 */
-/***/ (function(module, exports, __webpack_require__) {
+          // Accessing stdin in a win32 headless process (e.g., Visual Studio) may throw an exception.
+          try {
+            standardInput = process.stdin;
+          } catch (e) {
+            console.warn(e.message);
+            delete process.stdin;
+            // $FlowFixMe: this is valid!
+            process.stdin = new EventEmitter();
+            standardInput = process.stdin;
+          }
 
-"use strict";
+          return standardInput;
+        }
 
+        initPeakMemoryCounter() {
+          this.checkPeakMemory();
+          this.peakMemoryInterval = setInterval(() => {
+            this.checkPeakMemory();
+          }, 1000);
+          // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
+          this.peakMemoryInterval.unref();
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.getToken = undefined;
+        checkPeakMemory() {
+          var _process$memoryUsage = process.memoryUsage();
 
-var _asyncToGenerator2;
+          const heapTotal = _process$memoryUsage.heapTotal;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          if (heapTotal > this.peakMemory) {
+            this.peakMemory = heapTotal;
+          }
+        }
 
-let getCredentials = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter) {
-    var _config$registries$ya = config.registries.yarn.config;
-    let username = _config$registries$ya.username,
-        email = _config$registries$ya.email;
+        close() {
+          if (this.peakMemoryInterval) {
+            clearInterval(this.peakMemoryInterval);
+            this.peakMemoryInterval = null;
+          }
+        }
 
+        getTotalTime() {
+          return Date.now() - this.startTime;
+        }
 
-    if (username) {
-      reporter.info(`${reporter.lang('npmUsername')}: ${username}`);
-    } else {
-      username = yield reporter.question(reporter.lang('npmUsername'));
-      if (!username) {
-        return null;
-      }
-    }
+        // TODO
+        list(key, items, hints) {}
 
-    if (email) {
-      reporter.info(`${reporter.lang('npmEmail')}: ${email}`);
-    } else {
-      email = yield reporter.question(reporter.lang('npmEmail'));
-      if (!email) {
-        return null;
-      }
-    }
+        // Outputs basic tree structure to console
+        tree(key, obj, { force = false } = {}) {}
 
-    yield config.registries.yarn.saveHomeConfig({ username, email });
+        // called whenever we begin a step in the CLI.
+        step(current, total, message, emoji) {}
 
-    return { username, email };
-  });
+        // a error message has been triggered. this however does not always meant an abrupt
+        // program end.
+        error(message) {}
 
-  return function getCredentials(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
+        // an info message has been triggered. this provides things like stats and diagnostics.
+        info(message) {}
 
-let getToken = exports.getToken = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, name = '', flags = {}, registry = '') {
-    const auth = registry ? config.registries.npm.getAuthByRegistry(registry) : config.registries.npm.getAuth(name);
+        // a warning message has been triggered.
+        warn(message) {}
 
-    if (config.otp) {
-      config.registries.npm.setOtp(config.otp);
-    }
+        // a success message has been triggered.
+        success(message) {}
 
-    if (auth) {
-      config.registries.npm.setToken(auth);
-      return function revoke() {
-        reporter.info(reporter.lang('notRevokingConfigToken'));
-        return Promise.resolve();
-      };
-    }
+        // a simple log message
+        // TODO: rethink the {force} parameter. In the meantime, please don't use it (cf comments in #4143).
+        log(message, { force = false } = {}) {}
 
-    const env = process.env.YARN_AUTH_TOKEN || process.env.NPM_AUTH_TOKEN;
-    if (env) {
-      config.registries.npm.setToken(`Bearer ${env}`);
-      return function revoke() {
-        reporter.info(reporter.lang('notRevokingEnvToken'));
-        return Promise.resolve();
-      };
-    }
+        // a shell command has been executed
+        command(command) {}
 
-    // make sure we're not running in non-interactive mode before asking for login
-    if (flags.nonInteractive || config.nonInteractive) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('nonInteractiveNoToken'));
-    }
+        // inspect and pretty-print any value
+        inspect(value) {}
 
-    //
-    const creds = yield getCredentials(config, reporter);
-    if (!creds) {
-      reporter.warn(reporter.lang('loginAsPublic'));
-      return function revoke() {
-        reporter.info(reporter.lang('noTokenToRevoke'));
-        return Promise.resolve();
-      };
-    }
+        // the screen shown at the very start of the CLI
+        header(command, pkg) {}
 
-    const username = creds.username,
-          email = creds.email;
+        // the screen shown at the very end of the CLI
+        footer(showPeakMemory) {}
 
-    const password = yield reporter.question(reporter.lang('npmPassword'), {
-      password: true,
-      required: true
-    });
+        // a table structure
+        table(head, body) {}
 
-    //
-    const userobj = {
-      _id: `org.couchdb.user:${username}`,
-      name: username,
-      password,
-      email,
-      type: 'user',
-      roles: [],
-      date: new Date().toISOString()
-    };
-
-    //
-    const res = yield config.registries.npm.request(`-/user/org.couchdb.user:${encodeURIComponent(username)}`, {
-      method: 'PUT',
-      registry,
-      body: userobj,
-      auth: { username, password, email }
-    });
+        // security audit action to resolve advisories
+        auditAction(recommendation) {}
 
-    if (res && res.ok) {
-      reporter.success(reporter.lang('loggedIn'));
+        // security audit requires manual review
+        auditManualReview() {}
 
-      const token = res.token;
-      config.registries.npm.setToken(`Bearer ${token}`);
+        // security audit advisory
+        auditAdvisory(resolution, auditAdvisory) {}
 
-      return (() => {
-        var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-          reporter.success(reporter.lang('revokedToken'));
-          yield config.registries.npm.request(`-/user/token/${token}`, {
-            method: 'DELETE',
-            registry
-          });
-        });
+        // summary for security audit report
+        auditSummary(auditMetadata) {}
 
-        function revoke() {
-          return _ref3.apply(this, arguments);
+        // render an activity spinner and return a function that will trigger an update
+        activity() {
+          return {
+            tick(name) {},
+            end() {},
+          };
         }
 
-        return revoke;
-      })();
-    } else {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('incorrectCredentials'));
-    }
-  });
+        //
+        activitySet(total, workers) {
+          return {
+            spinners: Array(workers).fill({
+              clear() {},
+              setPrefix() {},
+              tick() {},
+              end() {},
+            }),
+            end() {},
+          };
+        }
 
-  return function getToken(_x3, _x4) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+        //
+        question(question, options = {}) {
+          return Promise.reject(new Error("Not implemented"));
+        }
 
-let run = exports.run = (() => {
-  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    yield getCredentials(config, reporter);
-  });
+        //
+        questionAffirm(question) {
+          var _this = this;
 
-  return function run(_x5, _x6, _x7, _x8) {
-    return _ref4.apply(this, arguments);
-  };
-})();
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const condition = true; // trick eslint
+              if (_this.nonInteractive) {
+                return true;
+              }
 
-exports.getOneTimePassword = getOneTimePassword;
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+              while (condition) {
+                let answer = yield _this.question(question);
+                answer = answer.toLowerCase();
 
-var _errors;
+                if (answer === "y" || answer === "yes") {
+                  return true;
+                }
+                if (answer === "n" || answer === "no") {
+                  return false;
+                }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                _this.error("Invalid answer for question");
+              }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              return false;
+            },
+          )();
+        }
 
-function getOneTimePassword(reporter) {
-  return reporter.question(reporter.lang('npmOneTimePassword'));
-}
+        // prompt the user to select an option from an array
+        select(header, question, options) {
+          return Promise.reject(new Error("Not implemented"));
+        }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+        // render a progress bar and return a function which when called will trigger an update
+        progress(total) {
+          return function () {};
+        }
 
-function setFlags(commander) {
-  commander.description('Stores registry username and email.');
-}
+        // utility function to disable progress bar
+        disableProgress() {
+          this.noProgress = true;
+        }
 
-/***/ }),
-/* 108 */
-/***/ (function(module, exports, __webpack_require__) {
+        //
+        prompt(message, choices, options = {}) {
+          return Promise.reject(new Error("Not implemented"));
+        }
+      }
+      exports.default = BaseReporter;
 
-"use strict";
+      /***/
+    },
+    /* 109 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var _asyncToGenerator2;
 
-var _asyncToGenerator2;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      exports.explodeHostedGitFragment = explodeHostedGitFragment;
 
-exports.stringifyLangArgs = stringifyLangArgs;
+      var _errors;
 
-var _format;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function _load_format() {
-  return _format = __webpack_require__(566);
-}
+      var _index;
 
-var _index;
+      function _load_index() {
+        return (_index = __webpack_require__(57));
+      }
 
-function _load_index() {
-  return _index = _interopRequireWildcard(__webpack_require__(568));
-}
+      var _gitResolver;
 
-var _isCi;
+      function _load_gitResolver() {
+        return (_gitResolver = _interopRequireDefault(
+          __webpack_require__(124),
+        ));
+      }
 
-function _load_isCi() {
-  return _isCi = _interopRequireDefault(__webpack_require__(397));
-}
+      var _exoticResolver;
 
-var _os;
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
+      }
 
-function _load_os() {
-  return _os = _interopRequireDefault(__webpack_require__(46));
-}
+      var _git;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _load_git() {
+        return (_git = _interopRequireDefault(__webpack_require__(219)));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _guessName;
 
-/* eslint no-unused-vars: 0 */
+      function _load_guessName() {
+        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
+      }
 
-const util = __webpack_require__(3);
-const EventEmitter = __webpack_require__(77).EventEmitter;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function stringifyLangArgs(args) {
-  return args.map(function (val) {
-    if (val != null && val.inspect) {
-      return val.inspect();
-    } else {
-      try {
-        const str = JSON.stringify(val) || val + '';
-        // should match all literal line breaks and
-        // "u001b" that follow an odd number of backslashes and convert them to ESC
-        // we do this because the JSON.stringify process has escaped these characters
-        return str.replace(/((?:^|[^\\])(?:\\{2})*)\\u001[bB]/g, '$1\u001b').replace(/[\\]r[\\]n|([\\])?[\\]n/g, (match, precededBacklash) => {
-          // precededBacklash not null when "\n" is preceded by a backlash ("\\n")
-          // match will be "\\n" and we don't replace it with os.EOL
-          return precededBacklash ? match : (_os || _load_os()).default.EOL;
-        });
-      } catch (e) {
-        return util.inspect(val);
+      function parseHash(fragment) {
+        const hashPosition = fragment.indexOf("#");
+        return hashPosition === -1 ? "" : fragment.substr(hashPosition + 1);
       }
-    }
-  });
-}
-
-class BaseReporter {
-  constructor(opts = {}) {
-    const lang = 'en';
-    this.language = lang;
-
-    this.stdout = opts.stdout || process.stdout;
-    this.stderr = opts.stderr || process.stderr;
-    this.stdin = opts.stdin || this._getStandardInput();
-    this.emoji = !!opts.emoji;
-    this.nonInteractive = !!opts.nonInteractive;
-    this.noProgress = !!opts.noProgress || (_isCi || _load_isCi()).default;
-    this.isVerbose = !!opts.verbose;
-
-    // $FlowFixMe: this is valid!
-    this.isTTY = this.stdout.isTTY;
-
-    this.peakMemory = 0;
-    this.startTime = Date.now();
-    this.format = (_format || _load_format()).defaultFormatter;
-  }
 
-  lang(key, ...args) {
-    const msg = (_index || _load_index())[this.language][key] || (_index || _load_index()).en[key];
-    if (!msg) {
-      throw new ReferenceError(`No message defined for language key ${key}`);
-    }
+      function explodeHostedGitFragment(fragment, reporter) {
+        const hash = parseHash(fragment);
 
-    // stringify args
-    const stringifiedArgs = stringifyLangArgs(args);
+        const preParts = fragment.split("@");
+        if (preParts.length > 2) {
+          fragment = preParts[1] + "@" + preParts[2];
+        }
 
-    // replace $0 placeholders with args
-    return msg.replace(/\$(\d+)/g, (str, i) => {
-      return stringifiedArgs[i];
-    });
-  }
+        const parts = fragment
+          .replace(/(.*?)#.*/, "$1") // Strip hash
+          .replace(/.*:(.*)/, "$1") // Strip prefixed protocols
+          .replace(/.git$/, "") // Strip the .git suffix
+          .split("/");
 
-  /**
-   * `stringifyLangArgs` run `JSON.stringify` on strings too causing
-   * them to appear quoted. This marks them as "raw" and prevents
-   * the quoting and escaping
-   */
-  rawText(str) {
-    return {
-      inspect() {
-        return str;
-      }
-    };
-  }
+        const user = parts[parts.length - 2];
+        const repo = parts[parts.length - 1];
 
-  verbose(msg) {
-    if (this.isVerbose) {
-      this._verbose(msg);
-    }
-  }
+        if (user === undefined || repo === undefined) {
+          throw new (_errors || _load_errors()).MessageError(
+            reporter.lang("invalidHostedGitFragment", fragment),
+          );
+        }
 
-  verboseInspect(val) {
-    if (this.isVerbose) {
-      this._verboseInspect(val);
-    }
-  }
+        return {
+          user,
+          repo,
+          hash,
+        };
+      }
 
-  _verbose(msg) {}
-  _verboseInspect(val) {}
-
-  _getStandardInput() {
-    let standardInput;
-
-    // Accessing stdin in a win32 headless process (e.g., Visual Studio) may throw an exception.
-    try {
-      standardInput = process.stdin;
-    } catch (e) {
-      console.warn(e.message);
-      delete process.stdin;
-      // $FlowFixMe: this is valid!
-      process.stdin = new EventEmitter();
-      standardInput = process.stdin;
-    }
+      class HostedGitResolver extends (
+        _exoticResolver || _load_exoticResolver()
+      ).default {
+        constructor(request, fragment) {
+          super(request, fragment);
 
-    return standardInput;
-  }
+          const exploded = (this.exploded = explodeHostedGitFragment(
+            fragment,
+            this.reporter,
+          ));
+          const user = exploded.user,
+            repo = exploded.repo,
+            hash = exploded.hash;
 
-  initPeakMemoryCounter() {
-    this.checkPeakMemory();
-    this.peakMemoryInterval = setInterval(() => {
-      this.checkPeakMemory();
-    }, 1000);
-    // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
-    this.peakMemoryInterval.unref();
-  }
+          this.user = user;
+          this.repo = repo;
+          this.hash = hash;
+        }
 
-  checkPeakMemory() {
-    var _process$memoryUsage = process.memoryUsage();
+        static getTarballUrl(exploded, commit) {
+          exploded;
+          commit;
+          throw new Error("Not implemented");
+        }
 
-    const heapTotal = _process$memoryUsage.heapTotal;
+        static getGitHTTPUrl(exploded) {
+          exploded;
+          throw new Error("Not implemented");
+        }
 
-    if (heapTotal > this.peakMemory) {
-      this.peakMemory = heapTotal;
-    }
-  }
+        static getGitHTTPBaseUrl(exploded) {
+          exploded;
+          throw new Error("Not implemented");
+        }
 
-  close() {
-    if (this.peakMemoryInterval) {
-      clearInterval(this.peakMemoryInterval);
-      this.peakMemoryInterval = null;
-    }
-  }
+        static getGitSSHUrl(exploded) {
+          exploded;
+          throw new Error("Not implemented");
+        }
 
-  getTotalTime() {
-    return Date.now() - this.startTime;
-  }
+        static getHTTPFileUrl(exploded, filename, commit) {
+          exploded;
+          filename;
+          commit;
+          throw new Error("Not implemented");
+        }
 
-  // TODO
-  list(key, items, hints) {}
+        getRefOverHTTP(url) {
+          var _this = this;
 
-  // Outputs basic tree structure to console
-  tree(key, obj, { force = false } = {}) {}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
+              const client = new (_git || _load_git()).default(
+                _this.config,
+                gitUrl,
+                _this.hash,
+              );
 
-  // called whenever we begin a step in the CLI.
-  step(current, total, message, emoji) {}
+              let out = yield _this.config.requestManager.request({
+                url: `${url}/info/refs?service=git-upload-pack`,
+                queue: _this.resolver.fetchingQueue,
+              });
 
-  // a error message has been triggered. this however does not always meant an abrupt
-  // program end.
-  error(message) {}
+              if (out) {
+                // clean up output
+                let lines = out.trim().split("\n");
 
-  // an info message has been triggered. this provides things like stats and diagnostics.
-  info(message) {}
+                // remove first two lines which contains compatibility info etc
+                lines = lines.slice(2);
 
-  // a warning message has been triggered.
-  warn(message) {}
+                // remove last line which contains the terminator "0000"
+                lines.pop();
 
-  // a success message has been triggered.
-  success(message) {}
+                // remove line lengths from start of each line
+                lines = lines.map(function (line) {
+                  return line.slice(4);
+                });
 
-  // a simple log message
-  // TODO: rethink the {force} parameter. In the meantime, please don't use it (cf comments in #4143).
-  log(message, { force = false } = {}) {}
+                out = lines.join("\n");
+              } else {
+                throw new Error(_this.reporter.lang("hostedGitResolveError"));
+              }
 
-  // a shell command has been executed
-  command(command) {}
+              return client.setRefHosted(out);
+            },
+          )();
+        }
+
+        resolveOverHTTP(url) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const commit = yield _this2.getRefOverHTTP(url);
+              const config = _this2.config;
+
+              const tarballUrl = _this2.constructor.getTarballUrl(
+                _this2.exploded,
+                commit,
+              );
+
+              const tryRegistry = (() => {
+                var _ref = (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* (registry) {
+                    const filename = (_index || _load_index()).registries[
+                      registry
+                    ].filename;
+
+                    const href = _this2.constructor.getHTTPFileUrl(
+                      _this2.exploded,
+                      filename,
+                      commit,
+                    );
+                    const file = yield config.requestManager.request({
+                      url: href,
+                      queue: _this2.resolver.fetchingQueue,
+                    });
+                    if (!file) {
+                      return null;
+                    }
 
-  // inspect and pretty-print any value
-  inspect(value) {}
+                    const json = yield config.readJson(href, function () {
+                      return JSON.parse(file);
+                    });
+                    json._uid = commit;
+                    json._remote = {
+                      resolved: tarballUrl,
+                      type: "tarball",
+                      reference: tarballUrl,
+                      registry,
+                    };
+                    return json;
+                  },
+                );
 
-  // the screen shown at the very start of the CLI
-  header(command, pkg) {}
+                return function tryRegistry(_x) {
+                  return _ref.apply(this, arguments);
+                };
+              })();
 
-  // the screen shown at the very end of the CLI
-  footer(showPeakMemory) {}
+              const file = yield tryRegistry(_this2.registry);
+              if (file) {
+                return file;
+              }
 
-  // a table structure
-  table(head, body) {}
+              for (const registry in (_index || _load_index()).registries) {
+                if (registry === _this2.registry) {
+                  continue;
+                }
 
-  // security audit action to resolve advisories
-  auditAction(recommendation) {}
+                const file = yield tryRegistry(registry);
+                if (file) {
+                  return file;
+                }
+              }
 
-  // security audit requires manual review
-  auditManualReview() {}
+              return {
+                name: (0, (_guessName || _load_guessName()).default)(url),
+                version: "0.0.0",
+                _uid: commit,
+                _remote: {
+                  resolved: tarballUrl,
+                  type: "tarball",
+                  reference: tarballUrl,
+                  registry: "npm",
+                  hash: undefined,
+                },
+              };
+            },
+          )();
+        }
+
+        hasHTTPCapability(url) {
+          var _this3 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              return (
+                (yield _this3.config.requestManager.request({
+                  url,
+                  method: "HEAD",
+                  queue: _this3.resolver.fetchingQueue,
+                  followRedirect: false,
+                })) !== false
+              );
+            },
+          )();
+        }
 
-  // security audit advisory
-  auditAdvisory(resolution, auditAdvisory) {}
+        resolve() {
+          var _this4 = this;
 
-  // summary for security audit report
-  auditSummary(auditMetadata) {}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // If we already have the tarball, just return it without having to make any HTTP requests.
+              const shrunk = _this4.request.getLocked("tarball");
+              if (shrunk) {
+                return shrunk;
+              }
 
-  // render an activity spinner and return a function that will trigger an update
-  activity() {
-    return {
-      tick(name) {},
-      end() {}
-    };
-  }
+              const httpUrl = _this4.constructor.getGitHTTPUrl(_this4.exploded);
+              const httpBaseUrl = _this4.constructor.getGitHTTPBaseUrl(
+                _this4.exploded,
+              );
+              const sshUrl = _this4.constructor.getGitSSHUrl(_this4.exploded);
+
+              // If we can access the files over HTTP then we should as it's MUCH faster than git
+              // archive and tarball unarchiving. The HTTP API is only available for public repos
+              // though.
+              if (yield _this4.hasHTTPCapability(httpBaseUrl)) {
+                return _this4.resolveOverHTTP(httpUrl);
+              }
 
-  //
-  activitySet(total, workers) {
-    return {
-      spinners: Array(workers).fill({
-        clear() {},
-        setPrefix() {},
-        tick() {},
-        end() {}
-      }),
-      end() {}
-    };
-  }
+              // If the url is accessible over git archive then we should immediately delegate to
+              // the git resolver.
+              //
+              // NOTE: Here we use a different url than when we delegate to the git resolver later on.
+              // This is because `git archive` requires access over ssh and github only allows that
+              // if you have write permissions
+              const sshGitUrl = (_git || _load_git()).default.npmUrlToGitUrl(
+                sshUrl,
+              );
+              if (
+                yield (_git || _load_git()).default.hasArchiveCapability(
+                  sshGitUrl,
+                )
+              ) {
+                const archiveClient = new (_git || _load_git()).default(
+                  _this4.config,
+                  sshGitUrl,
+                  _this4.hash,
+                );
+                const commit = yield archiveClient.init();
+                return _this4.fork(
+                  (_gitResolver || _load_gitResolver()).default,
+                  true,
+                  `${sshUrl}#${commit}`,
+                );
+              }
 
-  //
-  question(question, options = {}) {
-    return Promise.reject(new Error('Not implemented'));
-  }
+              // fallback to the plain git resolver
+              return _this4.fork(
+                (_gitResolver || _load_gitResolver()).default,
+                true,
+                sshUrl,
+              );
+            },
+          )();
+        }
+      }
+      exports.default = HostedGitResolver;
 
-  //
-  questionAffirm(question) {
-    var _this = this;
+      /***/
+    },
+    /* 110 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const condition = true; // trick eslint
-      if (_this.nonInteractive) {
-        return true;
-      }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-      while (condition) {
-        let answer = yield _this.question(question);
-        answer = answer.toLowerCase();
+      var _map;
 
-        if (answer === 'y' || answer === 'yes') {
-          return true;
-        }
-        if (answer === 'n' || answer === 'no') {
-          return false;
-        }
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-        _this.error('Invalid answer for question');
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      return false;
-    })();
-  }
+      const debug = __webpack_require__(266)("yarn");
 
-  // prompt the user to select an option from an array
-  select(header, question, options) {
-    return Promise.reject(new Error('Not implemented'));
-  }
+      class BlockingQueue {
+        constructor(alias, maxConcurrency = Infinity) {
+          this.concurrencyQueue = [];
+          this.maxConcurrency = maxConcurrency;
+          this.runningCount = 0;
+          this.warnedStuck = false;
+          this.alias = alias;
+          this.first = true;
 
-  // render a progress bar and return a function which when called will trigger an update
-  progress(total) {
-    return function () {};
-  }
+          this.running = (0, (_map || _load_map()).default)();
+          this.queue = (0, (_map || _load_map()).default)();
 
-  // utility function to disable progress bar
-  disableProgress() {
-    this.noProgress = true;
-  }
+          this.stuckTick = this.stuckTick.bind(this);
+        }
 
-  //
-  prompt(message, choices, options = {}) {
-    return Promise.reject(new Error('Not implemented'));
-  }
-}
-exports.default = BaseReporter;
+        stillActive() {
+          if (this.stuckTimer) {
+            clearTimeout(this.stuckTimer);
+          }
 
-/***/ }),
-/* 109 */
-/***/ (function(module, exports, __webpack_require__) {
+          this.stuckTimer = setTimeout(this.stuckTick, 5000);
 
-"use strict";
+          // We need to check the existence of unref because of https://github.com/facebook/jest/issues/4559
+          // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
+          this.stuckTimer.unref && this.stuckTimer.unref();
+        }
 
+        stuckTick() {
+          if (this.runningCount === 1) {
+            this.warnedStuck = true;
+            debug(
+              `The ${JSON.stringify(this.alias)} blocking queue may be stuck. 5 seconds ` +
+                `without any activity with 1 worker: ${Object.keys(this.running)[0]}`,
+            );
+          }
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        push(key, factory) {
+          if (this.first) {
+            this.first = false;
+          } else {
+            this.stillActive();
+          }
 
-var _asyncToGenerator2;
+          return new Promise((resolve, reject) => {
+            // we're already running so push ourselves to the queue
+            const queue = (this.queue[key] = this.queue[key] || []);
+            queue.push({ factory, resolve, reject });
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            if (!this.running[key]) {
+              this.shift(key);
+            }
+          });
+        }
 
-exports.explodeHostedGitFragment = explodeHostedGitFragment;
+        shift(key) {
+          if (this.running[key]) {
+            delete this.running[key];
+            this.runningCount--;
 
-var _errors;
+            if (this.stuckTimer) {
+              clearTimeout(this.stuckTimer);
+              this.stuckTimer = null;
+            }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+            if (this.warnedStuck) {
+              this.warnedStuck = false;
+              debug(
+                `${JSON.stringify(this.alias)} blocking queue finally resolved. Nothing to worry about.`,
+              );
+            }
+          }
 
-var _index;
+          const queue = this.queue[key];
+          if (!queue) {
+            return;
+          }
 
-function _load_index() {
-  return _index = __webpack_require__(57);
-}
+          var _queue$shift = queue.shift();
 
-var _gitResolver;
+          const resolve = _queue$shift.resolve,
+            reject = _queue$shift.reject,
+            factory = _queue$shift.factory;
 
-function _load_gitResolver() {
-  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
-}
+          if (!queue.length) {
+            delete this.queue[key];
+          }
 
-var _exoticResolver;
+          const next = () => {
+            this.shift(key);
+            this.shiftConcurrencyQueue();
+          };
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+          const run = () => {
+            this.running[key] = true;
+            this.runningCount++;
 
-var _git;
+            factory()
+              .then(function (val) {
+                resolve(val);
+                next();
+                return null;
+              })
+              .catch(function (err) {
+                reject(err);
+                next();
+              });
+          };
 
-function _load_git() {
-  return _git = _interopRequireDefault(__webpack_require__(219));
-}
+          this.maybePushConcurrencyQueue(run);
+        }
 
-var _guessName;
+        maybePushConcurrencyQueue(run) {
+          if (this.runningCount < this.maxConcurrency) {
+            run();
+          } else {
+            this.concurrencyQueue.push(run);
+          }
+        }
 
-function _load_guessName() {
-  return _guessName = _interopRequireDefault(__webpack_require__(169));
-}
+        shiftConcurrencyQueue() {
+          if (this.runningCount < this.maxConcurrency) {
+            const fn = this.concurrencyQueue.shift();
+            if (fn) {
+              fn();
+            }
+          }
+        }
+      }
+      exports.default = BlockingQueue;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 111 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function parseHash(fragment) {
-  const hashPosition = fragment.indexOf('#');
-  return hashPosition === -1 ? '' : fragment.substr(hashPosition + 1);
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.execCommand =
+        exports.execFromManifest =
+        exports.executeLifecycleScript =
+        exports.makeEnv =
+        exports.getWrappersFolder =
+        exports.IGNORE_MANIFEST_KEYS =
+          undefined;
 
-function explodeHostedGitFragment(fragment, reporter) {
-  const hash = parseHash(fragment);
+      var _extends2;
 
-  const preParts = fragment.split('@');
-  if (preParts.length > 2) {
-    fragment = preParts[1] + '@' + preParts[2];
-  }
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-  const parts = fragment.replace(/(.*?)#.*/, '$1') // Strip hash
-  .replace(/.*:(.*)/, '$1') // Strip prefixed protocols
-  .replace(/.git$/, '') // Strip the .git suffix
-  .split('/');
+      var _asyncToGenerator2;
 
-  const user = parts[parts.length - 2];
-  const repo = parts[parts.length - 1];
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  if (user === undefined || repo === undefined) {
-    throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidHostedGitFragment', fragment));
-  }
+      let getWrappersFolder = (exports.getWrappersFolder = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            if (wrappersFolder) {
+              return wrappersFolder;
+            }
 
-  return {
-    user,
-    repo,
-    hash
-  };
-}
+            wrappersFolder = yield (_fs || _load_fs()).makeTempDir();
 
-class HostedGitResolver extends (_exoticResolver || _load_exoticResolver()).default {
-  constructor(request, fragment) {
-    super(request, fragment);
+            yield (0,
+            (_portableScript || _load_portableScript())
+              .makePortableProxyScript)(process.execPath, wrappersFolder, {
+              proxyBasename: "node",
+            });
 
-    const exploded = this.exploded = explodeHostedGitFragment(fragment, this.reporter);
-    const user = exploded.user,
-          repo = exploded.repo,
-          hash = exploded.hash;
+            yield (0,
+            (_portableScript || _load_portableScript())
+              .makePortableProxyScript)(process.execPath, wrappersFolder, {
+              proxyBasename: "yarn",
+              prependArguments: [process.argv[1]],
+            });
 
-    this.user = user;
-    this.repo = repo;
-    this.hash = hash;
-  }
+            return wrappersFolder;
+          },
+        );
 
-  static getTarballUrl(exploded, commit) {
-    exploded;
-    commit;
-    throw new Error('Not implemented');
-  }
+        return function getWrappersFolder(_x) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let makeEnv = (exports.makeEnv = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (stage, cwd, config) {
+            const env = (0, (_extends2 || _load_extends()).default)(
+              {
+                NODE: process.execPath,
+                INIT_CWD: process.cwd(),
+              },
+              process.env,
+            );
+
+            // Merge in the `env` object specified in .yarnrc
+            const customEnv = config.getOption("env");
+            if (customEnv && typeof customEnv === "object") {
+              Object.assign(env, customEnv);
+            }
 
-  static getGitHTTPUrl(exploded) {
-    exploded;
-    throw new Error('Not implemented');
-  }
+            env.npm_lifecycle_event = stage;
+            env.npm_node_execpath = env.NODE;
+            env.npm_execpath =
+              env.npm_execpath ||
+              (process.mainModule && process.mainModule.filename);
 
-  static getGitHTTPBaseUrl(exploded) {
-    exploded;
-    throw new Error('Not implemented');
-  }
+            // Set the env to production for npm compat if production mode.
+            // https://github.com/npm/npm/blob/30d75e738b9cb7a6a3f9b50e971adcbe63458ed3/lib/utils/lifecycle.js#L336
+            if (config.production) {
+              env.NODE_ENV = "production";
+            }
 
-  static getGitSSHUrl(exploded) {
-    exploded;
-    throw new Error('Not implemented');
-  }
+            // Note: npm_config_argv environment variable contains output of nopt - command-line
+            // parser used by npm. Since we use other parser, we just roughly emulate it's output. (See: #684)
+            env.npm_config_argv = JSON.stringify({
+              remain: [],
+              cooked:
+                config.commandName === "run"
+                  ? [config.commandName, stage]
+                  : [config.commandName],
+              original: process.argv.slice(2),
+            });
 
-  static getHTTPFileUrl(exploded, filename, commit) {
-    exploded;
-    filename;
-    commit;
-    throw new Error('Not implemented');
-  }
+            const manifest = yield config.maybeReadManifest(cwd);
+            if (manifest) {
+              if (
+                manifest.scripts &&
+                Object.prototype.hasOwnProperty.call(manifest.scripts, stage)
+              ) {
+                env.npm_lifecycle_script = manifest.scripts[stage];
+              }
 
-  getRefOverHTTP(url) {
-    var _this = this;
+              // add npm_package_*
+              const queue = [["", manifest]];
+              while (queue.length) {
+                var _queue$pop = queue.pop();
+
+                const key = _queue$pop[0],
+                  val = _queue$pop[1];
+
+                if (typeof val === "object") {
+                  for (const subKey in val) {
+                    const fullKey = [key, subKey].filter(Boolean).join("_");
+                    if (
+                      fullKey &&
+                      fullKey[0] !== "_" &&
+                      !IGNORE_MANIFEST_KEYS.has(fullKey)
+                    ) {
+                      queue.push([fullKey, val[subKey]]);
+                    }
+                  }
+                } else {
+                  let cleanVal = String(val);
+                  if (cleanVal.indexOf("\n") >= 0) {
+                    cleanVal = JSON.stringify(cleanVal);
+                  }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
-      const client = new (_git || _load_git()).default(_this.config, gitUrl, _this.hash);
+                  //replacing invalid chars with underscore
+                  const cleanKey = key.replace(INVALID_CHAR_REGEX, "_");
 
-      let out = yield _this.config.requestManager.request({
-        url: `${url}/info/refs?service=git-upload-pack`,
-        queue: _this.resolver.fetchingQueue
-      });
+                  env[`npm_package_${cleanKey}`] = cleanVal;
+                }
+              }
+            }
 
-      if (out) {
-        // clean up output
-        let lines = out.trim().split('\n');
+            // add npm_config_* and npm_package_config_* from yarn config
+            const keys = new Set([
+              ...Object.keys(config.registries.yarn.config),
+              ...Object.keys(config.registries.npm.config),
+            ]);
+            const cleaned = Array.from(keys)
+              .filter(function (key) {
+                return (
+                  !key.match(/:_/) && IGNORE_CONFIG_KEYS.indexOf(key) === -1
+                );
+              })
+              .map(function (key) {
+                let val = config.getOption(key);
+                if (!val) {
+                  val = "";
+                } else if (typeof val === "number") {
+                  val = "" + val;
+                } else if (typeof val !== "string") {
+                  val = JSON.stringify(val);
+                }
 
-        // remove first two lines which contains compatibility info etc
-        lines = lines.slice(2);
+                if (val.indexOf("\n") >= 0) {
+                  val = JSON.stringify(val);
+                }
+                return [key, val];
+              });
+            // add npm_config_*
+            for (
+              var _iterator = cleaned,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-        // remove last line which contains the terminator "0000"
-        lines.pop();
+            ) {
+              var _ref4;
 
-        // remove line lengths from start of each line
-        lines = lines.map(function (line) {
-          return line.slice(4);
-        });
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref4 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref4 = _i.value;
+              }
 
-        out = lines.join('\n');
-      } else {
-        throw new Error(_this.reporter.lang('hostedGitResolveError'));
-      }
+              const _ref3 = _ref4;
+              const key = _ref3[0];
+              const val = _ref3[1];
 
-      return client.setRefHosted(out);
-    })();
-  }
+              const cleanKey = key.replace(/^_+/, "");
+              const envKey = `npm_config_${cleanKey}`.replace(
+                INVALID_CHAR_REGEX,
+                "_",
+              );
+              env[envKey] = val;
+            }
+            // add npm_package_config_*
+            if (manifest && manifest.name) {
+              const packageConfigPrefix = `${manifest.name}:`;
+              for (
+                var _iterator2 = cleaned,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-  resolveOverHTTP(url) {
-    var _this2 = this;
+              ) {
+                var _ref6;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const commit = yield _this2.getRefOverHTTP(url);
-      const config = _this2.config;
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref6 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref6 = _i2.value;
+                }
 
+                const _ref5 = _ref6;
+                const key = _ref5[0];
+                const val = _ref5[1];
 
-      const tarballUrl = _this2.constructor.getTarballUrl(_this2.exploded, commit);
+                if (key.indexOf(packageConfigPrefix) !== 0) {
+                  continue;
+                }
+                const cleanKey = key
+                  .replace(/^_+/, "")
+                  .replace(packageConfigPrefix, "");
+                const envKey = `npm_package_config_${cleanKey}`.replace(
+                  INVALID_CHAR_REGEX,
+                  "_",
+                );
+                env[envKey] = val;
+              }
+            }
 
-      const tryRegistry = (() => {
-        var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (registry) {
-          const filename = (_index || _load_index()).registries[registry].filename;
+            // split up the path
+            const envPath = env[(_constants || _load_constants()).ENV_PATH_KEY];
+            const pathParts = envPath ? envPath.split(path.delimiter) : [];
+
+            // Include node-gyp version that was bundled with the current Node.js version,
+            // if available.
+            pathParts.unshift(
+              path.join(
+                path.dirname(process.execPath),
+                "node_modules",
+                "npm",
+                "bin",
+                "node-gyp-bin",
+              ),
+            );
+            pathParts.unshift(
+              path.join(
+                path.dirname(process.execPath),
+                "..",
+                "lib",
+                "node_modules",
+                "npm",
+                "bin",
+                "node-gyp-bin",
+              ),
+            );
+            // Include node-gyp version from homebrew managed npm, if available.
+            pathParts.unshift(
+              path.join(
+                path.dirname(process.execPath),
+                "..",
+                "libexec",
+                "lib",
+                "node_modules",
+                "npm",
+                "bin",
+                "node-gyp-bin",
+              ),
+            );
+
+            // Add global bin folder if it is not present already, as some packages depend
+            // on a globally-installed version of node-gyp.
+            const globalBin = yield (0,
+            (_global || _load_global()).getBinFolder)(config, {});
+            if (pathParts.indexOf(globalBin) === -1) {
+              pathParts.unshift(globalBin);
+            }
 
-          const href = _this2.constructor.getHTTPFileUrl(_this2.exploded, filename, commit);
-          const file = yield config.requestManager.request({
-            url: href,
-            queue: _this2.resolver.fetchingQueue
-          });
-          if (!file) {
-            return null;
-          }
+            // Add node_modules .bin folders to the PATH
+            for (
+              var _iterator3 = config.registryFolders,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-          const json = yield config.readJson(href, function () {
-            return JSON.parse(file);
-          });
-          json._uid = commit;
-          json._remote = {
-            resolved: tarballUrl,
-            type: 'tarball',
-            reference: tarballUrl,
-            registry
-          };
-          return json;
-        });
+            ) {
+              var _ref7;
 
-        return function tryRegistry(_x) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref7 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref7 = _i3.value;
+              }
 
-      const file = yield tryRegistry(_this2.registry);
-      if (file) {
-        return file;
-      }
+              const registryFolder = _ref7;
 
-      for (const registry in (_index || _load_index()).registries) {
-        if (registry === _this2.registry) {
-          continue;
-        }
+              const binFolder = path.join(registryFolder, ".bin");
+              if (config.workspacesEnabled && config.workspaceRootFolder) {
+                pathParts.unshift(
+                  path.join(config.workspaceRootFolder, binFolder),
+                );
+              }
+              pathParts.unshift(path.join(config.linkFolder, binFolder));
+              pathParts.unshift(path.join(cwd, binFolder));
+            }
 
-        const file = yield tryRegistry(registry);
-        if (file) {
-          return file;
-        }
-      }
+            let pnpFile;
 
-      return {
-        name: (0, (_guessName || _load_guessName()).default)(url),
-        version: '0.0.0',
-        _uid: commit,
-        _remote: {
-          resolved: tarballUrl,
-          type: 'tarball',
-          reference: tarballUrl,
-          registry: 'npm',
-          hash: undefined
-        }
-      };
-    })();
-  }
+            if (process.versions.pnp) {
+              pnpFile = (
+                _dynamicRequire || _load_dynamicRequire()
+              ).dynamicRequire.resolve("pnpapi");
+            } else {
+              const candidate = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
+              if (yield (_fs || _load_fs()).exists(candidate)) {
+                pnpFile = candidate;
+              }
+            }
 
-  hasHTTPCapability(url) {
-    var _this3 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      return (yield _this3.config.requestManager.request({
-        url,
-        method: 'HEAD',
-        queue: _this3.resolver.fetchingQueue,
-        followRedirect: false
-      })) !== false;
-    })();
-  }
+            if (pnpFile) {
+              const pnpApi = (0,
+              (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(
+                pnpFile,
+              );
+
+              const packageLocator = pnpApi.findPackageLocator(`${cwd}/`);
+              const packageInformation =
+                pnpApi.getPackageInformation(packageLocator);
+
+              for (
+                var _iterator4 =
+                    packageInformation.packageDependencies.entries(),
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-  resolve() {
-    var _this4 = this;
+              ) {
+                var _ref9;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // If we already have the tarball, just return it without having to make any HTTP requests.
-      const shrunk = _this4.request.getLocked('tarball');
-      if (shrunk) {
-        return shrunk;
-      }
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref9 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref9 = _i4.value;
+                }
 
-      const httpUrl = _this4.constructor.getGitHTTPUrl(_this4.exploded);
-      const httpBaseUrl = _this4.constructor.getGitHTTPBaseUrl(_this4.exploded);
-      const sshUrl = _this4.constructor.getGitSSHUrl(_this4.exploded);
+                const _ref8 = _ref9;
+                const name = _ref8[0];
+                const reference = _ref8[1];
 
-      // If we can access the files over HTTP then we should as it's MUCH faster than git
-      // archive and tarball unarchiving. The HTTP API is only available for public repos
-      // though.
-      if (yield _this4.hasHTTPCapability(httpBaseUrl)) {
-        return _this4.resolveOverHTTP(httpUrl);
-      }
+                const dependencyInformation = pnpApi.getPackageInformation({
+                  name,
+                  reference,
+                });
 
-      // If the url is accessible over git archive then we should immediately delegate to
-      // the git resolver.
-      //
-      // NOTE: Here we use a different url than when we delegate to the git resolver later on.
-      // This is because `git archive` requires access over ssh and github only allows that
-      // if you have write permissions
-      const sshGitUrl = (_git || _load_git()).default.npmUrlToGitUrl(sshUrl);
-      if (yield (_git || _load_git()).default.hasArchiveCapability(sshGitUrl)) {
-        const archiveClient = new (_git || _load_git()).default(_this4.config, sshGitUrl, _this4.hash);
-        const commit = yield archiveClient.init();
-        return _this4.fork((_gitResolver || _load_gitResolver()).default, true, `${sshUrl}#${commit}`);
-      }
-
-      // fallback to the plain git resolver
-      return _this4.fork((_gitResolver || _load_gitResolver()).default, true, sshUrl);
-    })();
-  }
-}
-exports.default = HostedGitResolver;
+                if (
+                  !dependencyInformation ||
+                  !dependencyInformation.packageLocation
+                ) {
+                  continue;
+                }
 
-/***/ }),
-/* 110 */
-/***/ (function(module, exports, __webpack_require__) {
+                const binFolder = `${dependencyInformation.packageLocation}/.bin`;
+                if (yield (_fs || _load_fs()).exists(binFolder)) {
+                  pathParts.unshift(binFolder);
+                }
+              }
 
-"use strict";
+              // Note that NODE_OPTIONS doesn't support any style of quoting its arguments at the moment
+              // For this reason, it won't work if the user has a space inside its $PATH
+              env.NODE_OPTIONS = env.NODE_OPTIONS || "";
+              env.NODE_OPTIONS = `--require ${pnpFile} ${env.NODE_OPTIONS}`;
+            }
 
+            pathParts.unshift(yield getWrappersFolder(config));
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+            // join path back together
+            env[(_constants || _load_constants()).ENV_PATH_KEY] =
+              pathParts.join(path.delimiter);
 
-var _map;
+            return env;
+          },
+        );
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+        return function makeEnv(_x2, _x3, _x4) {
+          return _ref2.apply(this, arguments);
+        };
+      })());
+
+      let executeLifecycleScript = (exports.executeLifecycleScript = (() => {
+        var _ref10 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
+          stage,
+          config,
+          cwd,
+          cmd,
+          isInteractive,
+          onProgress,
+          customShell,
+        }) {
+          const env = yield makeEnv(stage, cwd, config);
+
+          yield checkForGypIfNeeded(
+            config,
+            cmd,
+            env[(_constants || _load_constants()).ENV_PATH_KEY].split(
+              path.delimiter,
+            ),
+          );
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          if (
+            process.platform === "win32" &&
+            (!customShell || customShell === "cmd")
+          ) {
+            // handle windows run scripts starting with a relative path
+            cmd = (0,
+            (_fixCmdWinSlashes || _load_fixCmdWinSlashes()).fixCmdWinSlashes)(
+              cmd,
+            );
+          }
 
-const debug = __webpack_require__(266)('yarn');
+          // By default (non-interactive), pipe everything to the terminal and run child process detached
+          // as long as it's not Windows (since windows does not have /dev/tty)
+          let stdio = ["ignore", "pipe", "pipe"];
+          let detached = process.platform !== "win32";
 
-class BlockingQueue {
-  constructor(alias, maxConcurrency = Infinity) {
-    this.concurrencyQueue = [];
-    this.maxConcurrency = maxConcurrency;
-    this.runningCount = 0;
-    this.warnedStuck = false;
-    this.alias = alias;
-    this.first = true;
+          if (isInteractive) {
+            stdio = "inherit";
+            detached = false;
+          }
 
-    this.running = (0, (_map || _load_map()).default)();
-    this.queue = (0, (_map || _load_map()).default)();
+          const shell = customShell || true;
+          const stdout = yield (_child || _load_child()).spawn(
+            cmd,
+            [],
+            { cwd, env, stdio, detached, shell },
+            onProgress,
+          );
 
-    this.stuckTick = this.stuckTick.bind(this);
-  }
+          return { cwd, command: cmd, stdout };
+        });
 
-  stillActive() {
-    if (this.stuckTimer) {
-      clearTimeout(this.stuckTimer);
-    }
+        return function executeLifecycleScript(_x5) {
+          return _ref10.apply(this, arguments);
+        };
+      })());
 
-    this.stuckTimer = setTimeout(this.stuckTick, 5000);
+      let _checkForGyp = (() => {
+        var _ref11 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, paths) {
+            const reporter = config.reporter;
 
-    // We need to check the existence of unref because of https://github.com/facebook/jest/issues/4559
-    // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
-    this.stuckTimer.unref && this.stuckTimer.unref();
-  }
+            // Check every directory in the PATH
 
-  stuckTick() {
-    if (this.runningCount === 1) {
-      this.warnedStuck = true;
-      debug(`The ${JSON.stringify(this.alias)} blocking queue may be stuck. 5 seconds ` + `without any activity with 1 worker: ${Object.keys(this.running)[0]}`);
-    }
-  }
+            const allChecks = yield Promise.all(
+              paths.map(function (dir) {
+                return (_fs || _load_fs()).exists(path.join(dir, "node-gyp"));
+              }),
+            );
+            if (allChecks.some(Boolean)) {
+              // node-gyp is available somewhere
+              return;
+            }
 
-  push(key, factory) {
-    if (this.first) {
-      this.first = false;
-    } else {
-      this.stillActive();
-    }
+            reporter.info(reporter.lang("packageRequiresNodeGyp"));
 
-    return new Promise((resolve, reject) => {
-      // we're already running so push ourselves to the queue
-      const queue = this.queue[key] = this.queue[key] || [];
-      queue.push({ factory, resolve, reject });
+            try {
+              yield (0, (_global || _load_global()).run)(config, reporter, {}, [
+                "add",
+                "node-gyp",
+              ]);
+            } catch (e) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("nodeGypAutoInstallFailed", e.message),
+              );
+            }
+          },
+        );
 
-      if (!this.running[key]) {
-        this.shift(key);
-      }
-    });
-  }
+        return function _checkForGyp(_x6, _x7) {
+          return _ref11.apply(this, arguments);
+        };
+      })();
 
-  shift(key) {
-    if (this.running[key]) {
-      delete this.running[key];
-      this.runningCount--;
+      let execFromManifest = (exports.execFromManifest = (() => {
+        var _ref12 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, commandName, cwd) {
+            const pkg = yield config.maybeReadManifest(cwd);
+            if (!pkg || !pkg.scripts) {
+              return;
+            }
 
-      if (this.stuckTimer) {
-        clearTimeout(this.stuckTimer);
-        this.stuckTimer = null;
-      }
+            const cmd = pkg.scripts[commandName];
+            if (cmd) {
+              yield execCommand({
+                stage: commandName,
+                config,
+                cmd,
+                cwd,
+                isInteractive: true,
+              });
+            }
+          },
+        );
 
-      if (this.warnedStuck) {
-        this.warnedStuck = false;
-        debug(`${JSON.stringify(this.alias)} blocking queue finally resolved. Nothing to worry about.`);
-      }
-    }
+        return function execFromManifest(_x8, _x9, _x10) {
+          return _ref12.apply(this, arguments);
+        };
+      })());
+
+      let execCommand = (exports.execCommand = (() => {
+        var _ref13 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
+          stage,
+          config,
+          cmd,
+          cwd,
+          isInteractive,
+          customShell,
+        }) {
+          const reporter = config.reporter;
 
-    const queue = this.queue[key];
-    if (!queue) {
-      return;
-    }
+          try {
+            reporter.command(cmd);
+            yield executeLifecycleScript({
+              stage,
+              config,
+              cwd,
+              cmd,
+              isInteractive,
+              customShell,
+            });
+            return Promise.resolve();
+          } catch (err) {
+            if (err instanceof (_errors || _load_errors()).ProcessTermError) {
+              const formattedError = new (
+                _errors || _load_errors()
+              ).ProcessTermError(
+                err.EXIT_SIGNAL
+                  ? reporter.lang("commandFailedWithSignal", err.EXIT_SIGNAL)
+                  : reporter.lang("commandFailedWithCode", err.EXIT_CODE),
+              );
+              formattedError.EXIT_CODE = err.EXIT_CODE;
+              formattedError.EXIT_SIGNAL = err.EXIT_SIGNAL;
+              throw formattedError;
+            } else {
+              throw err;
+            }
+          }
+        });
 
-    var _queue$shift = queue.shift();
+        return function execCommand(_x11) {
+          return _ref13.apply(this, arguments);
+        };
+      })());
 
-    const resolve = _queue$shift.resolve,
-          reject = _queue$shift.reject,
-          factory = _queue$shift.factory;
+      var _errors;
 
-    if (!queue.length) {
-      delete this.queue[key];
-    }
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    const next = () => {
-      this.shift(key);
-      this.shiftConcurrencyQueue();
-    };
+      var _constants;
 
-    const run = () => {
-      this.running[key] = true;
-      this.runningCount++;
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-      factory().then(function (val) {
-        resolve(val);
-        next();
-        return null;
-      }).catch(function (err) {
-        reject(err);
-        next();
-      });
-    };
+      var _child;
 
-    this.maybePushConcurrencyQueue(run);
-  }
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-  maybePushConcurrencyQueue(run) {
-    if (this.runningCount < this.maxConcurrency) {
-      run();
-    } else {
-      this.concurrencyQueue.push(run);
-    }
-  }
+      var _fs;
 
-  shiftConcurrencyQueue() {
-    if (this.runningCount < this.maxConcurrency) {
-      const fn = this.concurrencyQueue.shift();
-      if (fn) {
-        fn();
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
-    }
-  }
-}
-exports.default = BlockingQueue;
 
-/***/ }),
-/* 111 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _dynamicRequire;
 
-"use strict";
+      function _load_dynamicRequire() {
+        return (_dynamicRequire = __webpack_require__(371));
+      }
 
+      var _portableScript;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.execCommand = exports.execFromManifest = exports.executeLifecycleScript = exports.makeEnv = exports.getWrappersFolder = exports.IGNORE_MANIFEST_KEYS = undefined;
+      function _load_portableScript() {
+        return (_portableScript = __webpack_require__(589));
+      }
 
-var _extends2;
+      var _fixCmdWinSlashes;
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      function _load_fixCmdWinSlashes() {
+        return (_fixCmdWinSlashes = __webpack_require__(578));
+      }
 
-var _asyncToGenerator2;
+      var _global;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function _load_global() {
+        return (_global = __webpack_require__(121));
+      }
 
-let getWrappersFolder = exports.getWrappersFolder = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    if (wrappersFolder) {
-      return wrappersFolder;
-    }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-    wrappersFolder = yield (_fs || _load_fs()).makeTempDir();
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    yield (0, (_portableScript || _load_portableScript()).makePortableProxyScript)(process.execPath, wrappersFolder, {
-      proxyBasename: 'node'
-    });
+      const path = __webpack_require__(0);
 
-    yield (0, (_portableScript || _load_portableScript()).makePortableProxyScript)(process.execPath, wrappersFolder, {
-      proxyBasename: 'yarn',
-      prependArguments: [process.argv[1]]
-    });
+      const IGNORE_MANIFEST_KEYS = (exports.IGNORE_MANIFEST_KEYS = new Set([
+        "readme",
+        "notice",
+        "licenseText",
+        "activationEvents",
+        "contributes",
+      ]));
 
-    return wrappersFolder;
-  });
+      // We treat these configs as internal, thus not expose them to process.env.
+      // This helps us avoid some gyp issues when building native modules.
+      // See https://github.com/yarnpkg/yarn/issues/2286.
+      const IGNORE_CONFIG_KEYS = ["lastUpdateCheck"];
 
-  return function getWrappersFolder(_x) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let makeEnv = exports.makeEnv = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (stage, cwd, config) {
-    const env = (0, (_extends2 || _load_extends()).default)({
-      NODE: process.execPath,
-      INIT_CWD: process.cwd()
-    }, process.env);
-
-    // Merge in the `env` object specified in .yarnrc
-    const customEnv = config.getOption('env');
-    if (customEnv && typeof customEnv === 'object') {
-      Object.assign(env, customEnv);
-    }
+      let wrappersFolder = null;
 
-    env.npm_lifecycle_event = stage;
-    env.npm_node_execpath = env.NODE;
-    env.npm_execpath = env.npm_execpath || process.mainModule && process.mainModule.filename;
+      const INVALID_CHAR_REGEX = /\W/g;
 
-    // Set the env to production for npm compat if production mode.
-    // https://github.com/npm/npm/blob/30d75e738b9cb7a6a3f9b50e971adcbe63458ed3/lib/utils/lifecycle.js#L336
-    if (config.production) {
-      env.NODE_ENV = 'production';
-    }
+      exports.default = executeLifecycleScript;
 
-    // Note: npm_config_argv environment variable contains output of nopt - command-line
-    // parser used by npm. Since we use other parser, we just roughly emulate it's output. (See: #684)
-    env.npm_config_argv = JSON.stringify({
-      remain: [],
-      cooked: config.commandName === 'run' ? [config.commandName, stage] : [config.commandName],
-      original: process.argv.slice(2)
-    });
+      let checkGypPromise = null;
+      /**
+       * Special case: Some packages depend on node-gyp, but don't specify this in
+       * their package.json dependencies. They assume that node-gyp is available
+       * globally. We need to detect this case and show an error message.
+       */
+      function checkForGypIfNeeded(config, cmd, paths) {
+        if (cmd.substr(0, cmd.indexOf(" ")) !== "node-gyp") {
+          return Promise.resolve();
+        }
 
-    const manifest = yield config.maybeReadManifest(cwd);
-    if (manifest) {
-      if (manifest.scripts && Object.prototype.hasOwnProperty.call(manifest.scripts, stage)) {
-        env.npm_lifecycle_script = manifest.scripts[stage];
+        // Ensure this only runs once, rather than multiple times in parallel.
+        if (!checkGypPromise) {
+          checkGypPromise = _checkForGyp(config, paths);
+        }
+        return checkGypPromise;
       }
 
-      // add npm_package_*
-      const queue = [['', manifest]];
-      while (queue.length) {
-        var _queue$pop = queue.pop();
-
-        const key = _queue$pop[0],
-              val = _queue$pop[1];
+      /***/
+    },
+    /* 112 */
+    /***/ function (module, exports) {
+      module.exports = function (exec) {
+        try {
+          return !!exec();
+        } catch (e) {
+          return true;
+        }
+      };
 
-        if (typeof val === 'object') {
-          for (const subKey in val) {
-            const fullKey = [key, subKey].filter(Boolean).join('_');
-            if (fullKey && fullKey[0] !== '_' && !IGNORE_MANIFEST_KEYS.has(fullKey)) {
-              queue.push([fullKey, val[subKey]]);
-            }
-          }
-        } else {
-          let cleanVal = String(val);
-          if (cleanVal.indexOf('\n') >= 0) {
-            cleanVal = JSON.stringify(cleanVal);
-          }
+      /***/
+    },
+    /* 113 */
+    /***/ function (module, exports) {
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-          //replacing invalid chars with underscore
-          const cleanKey = key.replace(INVALID_CHAR_REGEX, '_');
+      // NOTE: These type checking functions intentionally don't use `instanceof`
+      // because it is fragile and can be easily faked with `Object.create()`.
 
-          env[`npm_package_${cleanKey}`] = cleanVal;
+      function isArray(arg) {
+        if (Array.isArray) {
+          return Array.isArray(arg);
         }
+        return objectToString(arg) === "[object Array]";
       }
-    }
+      exports.isArray = isArray;
 
-    // add npm_config_* and npm_package_config_* from yarn config
-    const keys = new Set([...Object.keys(config.registries.yarn.config), ...Object.keys(config.registries.npm.config)]);
-    const cleaned = Array.from(keys).filter(function (key) {
-      return !key.match(/:_/) && IGNORE_CONFIG_KEYS.indexOf(key) === -1;
-    }).map(function (key) {
-      let val = config.getOption(key);
-      if (!val) {
-        val = '';
-      } else if (typeof val === 'number') {
-        val = '' + val;
-      } else if (typeof val !== 'string') {
-        val = JSON.stringify(val);
+      function isBoolean(arg) {
+        return typeof arg === "boolean";
       }
+      exports.isBoolean = isBoolean;
 
-      if (val.indexOf('\n') >= 0) {
-        val = JSON.stringify(val);
+      function isNull(arg) {
+        return arg === null;
       }
-      return [key, val];
-    });
-    // add npm_config_*
-    for (var _iterator = cleaned, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref4;
+      exports.isNull = isNull;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref4 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref4 = _i.value;
+      function isNullOrUndefined(arg) {
+        return arg == null;
       }
+      exports.isNullOrUndefined = isNullOrUndefined;
 
-      const _ref3 = _ref4;
-      const key = _ref3[0];
-      const val = _ref3[1];
-
-      const cleanKey = key.replace(/^_+/, '');
-      const envKey = `npm_config_${cleanKey}`.replace(INVALID_CHAR_REGEX, '_');
-      env[envKey] = val;
-    }
-    // add npm_package_config_*
-    if (manifest && manifest.name) {
-      const packageConfigPrefix = `${manifest.name}:`;
-      for (var _iterator2 = cleaned, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref6;
-
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref6 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref6 = _i2.value;
-        }
-
-        const _ref5 = _ref6;
-        const key = _ref5[0];
-        const val = _ref5[1];
+      function isNumber(arg) {
+        return typeof arg === "number";
+      }
+      exports.isNumber = isNumber;
 
-        if (key.indexOf(packageConfigPrefix) !== 0) {
-          continue;
-        }
-        const cleanKey = key.replace(/^_+/, '').replace(packageConfigPrefix, '');
-        const envKey = `npm_package_config_${cleanKey}`.replace(INVALID_CHAR_REGEX, '_');
-        env[envKey] = val;
+      function isString(arg) {
+        return typeof arg === "string";
       }
-    }
+      exports.isString = isString;
 
-    // split up the path
-    const envPath = env[(_constants || _load_constants()).ENV_PATH_KEY];
-    const pathParts = envPath ? envPath.split(path.delimiter) : [];
-
-    // Include node-gyp version that was bundled with the current Node.js version,
-    // if available.
-    pathParts.unshift(path.join(path.dirname(process.execPath), 'node_modules', 'npm', 'bin', 'node-gyp-bin'));
-    pathParts.unshift(path.join(path.dirname(process.execPath), '..', 'lib', 'node_modules', 'npm', 'bin', 'node-gyp-bin'));
-    // Include node-gyp version from homebrew managed npm, if available.
-    pathParts.unshift(path.join(path.dirname(process.execPath), '..', 'libexec', 'lib', 'node_modules', 'npm', 'bin', 'node-gyp-bin'));
-
-    // Add global bin folder if it is not present already, as some packages depend
-    // on a globally-installed version of node-gyp.
-    const globalBin = yield (0, (_global || _load_global()).getBinFolder)(config, {});
-    if (pathParts.indexOf(globalBin) === -1) {
-      pathParts.unshift(globalBin);
-    }
+      function isSymbol(arg) {
+        return typeof arg === "symbol";
+      }
+      exports.isSymbol = isSymbol;
 
-    // Add node_modules .bin folders to the PATH
-    for (var _iterator3 = config.registryFolders, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref7;
+      function isUndefined(arg) {
+        return arg === void 0;
+      }
+      exports.isUndefined = isUndefined;
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref7 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref7 = _i3.value;
+      function isRegExp(re) {
+        return objectToString(re) === "[object RegExp]";
       }
+      exports.isRegExp = isRegExp;
 
-      const registryFolder = _ref7;
+      function isObject(arg) {
+        return typeof arg === "object" && arg !== null;
+      }
+      exports.isObject = isObject;
 
-      const binFolder = path.join(registryFolder, '.bin');
-      if (config.workspacesEnabled && config.workspaceRootFolder) {
-        pathParts.unshift(path.join(config.workspaceRootFolder, binFolder));
+      function isDate(d) {
+        return objectToString(d) === "[object Date]";
       }
-      pathParts.unshift(path.join(config.linkFolder, binFolder));
-      pathParts.unshift(path.join(cwd, binFolder));
-    }
+      exports.isDate = isDate;
 
-    let pnpFile;
+      function isError(e) {
+        return objectToString(e) === "[object Error]" || e instanceof Error;
+      }
+      exports.isError = isError;
 
-    if (process.versions.pnp) {
-      pnpFile = (_dynamicRequire || _load_dynamicRequire()).dynamicRequire.resolve('pnpapi');
-    } else {
-      const candidate = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
-      if (yield (_fs || _load_fs()).exists(candidate)) {
-        pnpFile = candidate;
+      function isFunction(arg) {
+        return typeof arg === "function";
       }
-    }
+      exports.isFunction = isFunction;
 
-    if (pnpFile) {
-      const pnpApi = (0, (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(pnpFile);
+      function isPrimitive(arg) {
+        return (
+          arg === null ||
+          typeof arg === "boolean" ||
+          typeof arg === "number" ||
+          typeof arg === "string" ||
+          typeof arg === "symbol" || // ES6 symbol
+          typeof arg === "undefined"
+        );
+      }
+      exports.isPrimitive = isPrimitive;
 
-      const packageLocator = pnpApi.findPackageLocator(`${cwd}/`);
-      const packageInformation = pnpApi.getPackageInformation(packageLocator);
+      exports.isBuffer = Buffer.isBuffer;
 
-      for (var _iterator4 = packageInformation.packageDependencies.entries(), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref9;
+      function objectToString(o) {
+        return Object.prototype.toString.call(o);
+      }
 
-        if (_isArray4) {
-          if (_i4 >= _iterator4.length) break;
-          _ref9 = _iterator4[_i4++];
-        } else {
-          _i4 = _iterator4.next();
-          if (_i4.done) break;
-          _ref9 = _i4.value;
-        }
+      /***/
+    },
+    /* 114 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * micromatch <https://github.com/jonschlinkert/micromatch>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-        const _ref8 = _ref9;
-        const name = _ref8[0];
-        const reference = _ref8[1];
+      var expand = __webpack_require__(753);
+      var utils = __webpack_require__(300);
 
-        const dependencyInformation = pnpApi.getPackageInformation({ name, reference });
+      /**
+       * The main function. Pass an array of filepaths,
+       * and a string or array of glob patterns
+       *
+       * @param  {Array|String} `files`
+       * @param  {Array|String} `patterns`
+       * @param  {Object} `opts`
+       * @return {Array} Array of matches
+       */
 
-        if (!dependencyInformation || !dependencyInformation.packageLocation) {
-          continue;
-        }
+      function micromatch(files, patterns, opts) {
+        if (!files || !patterns) return [];
+        opts = opts || {};
 
-        const binFolder = `${dependencyInformation.packageLocation}/.bin`;
-        if (yield (_fs || _load_fs()).exists(binFolder)) {
-          pathParts.unshift(binFolder);
+        if (typeof opts.cache === "undefined") {
+          opts.cache = true;
         }
-      }
-
-      // Note that NODE_OPTIONS doesn't support any style of quoting its arguments at the moment
-      // For this reason, it won't work if the user has a space inside its $PATH
-      env.NODE_OPTIONS = env.NODE_OPTIONS || '';
-      env.NODE_OPTIONS = `--require ${pnpFile} ${env.NODE_OPTIONS}`;
-    }
 
-    pathParts.unshift((yield getWrappersFolder(config)));
-
-    // join path back together
-    env[(_constants || _load_constants()).ENV_PATH_KEY] = pathParts.join(path.delimiter);
+        if (!Array.isArray(patterns)) {
+          return match(files, patterns, opts);
+        }
 
-    return env;
-  });
+        var len = patterns.length,
+          i = 0;
+        var omit = [],
+          keep = [];
 
-  return function makeEnv(_x2, _x3, _x4) {
-    return _ref2.apply(this, arguments);
-  };
-})();
-
-let executeLifecycleScript = exports.executeLifecycleScript = (() => {
-  var _ref10 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
-    stage,
-    config,
-    cwd,
-    cmd,
-    isInteractive,
-    onProgress,
-    customShell
-  }) {
-    const env = yield makeEnv(stage, cwd, config);
-
-    yield checkForGypIfNeeded(config, cmd, env[(_constants || _load_constants()).ENV_PATH_KEY].split(path.delimiter));
-
-    if (process.platform === 'win32' && (!customShell || customShell === 'cmd')) {
-      // handle windows run scripts starting with a relative path
-      cmd = (0, (_fixCmdWinSlashes || _load_fixCmdWinSlashes()).fixCmdWinSlashes)(cmd);
-    }
+        while (len--) {
+          var glob = patterns[i++];
+          if (typeof glob === "string" && glob.charCodeAt(0) === 33 /* ! */) {
+            omit.push.apply(omit, match(files, glob.slice(1), opts));
+          } else {
+            keep.push.apply(keep, match(files, glob, opts));
+          }
+        }
+        return utils.diff(keep, omit);
+      }
 
-    // By default (non-interactive), pipe everything to the terminal and run child process detached
-    // as long as it's not Windows (since windows does not have /dev/tty)
-    let stdio = ['ignore', 'pipe', 'pipe'];
-    let detached = process.platform !== 'win32';
+      /**
+       * Return an array of files that match the given glob pattern.
+       *
+       * This function is called by the main `micromatch` function If you only
+       * need to pass a single pattern you might get very minor speed improvements
+       * using this function.
+       *
+       * @param  {Array} `files`
+       * @param  {String} `pattern`
+       * @param  {Object} `options`
+       * @return {Array}
+       */
 
-    if (isInteractive) {
-      stdio = 'inherit';
-      detached = false;
-    }
+      function match(files, pattern, opts) {
+        if (utils.typeOf(files) !== "string" && !Array.isArray(files)) {
+          throw new Error(msg("match", "files", "a string or array"));
+        }
 
-    const shell = customShell || true;
-    const stdout = yield (_child || _load_child()).spawn(cmd, [], { cwd, env, stdio, detached, shell }, onProgress);
+        files = utils.arrayify(files);
+        opts = opts || {};
 
-    return { cwd, command: cmd, stdout };
-  });
+        var negate = opts.negate || false;
+        var orig = pattern;
 
-  return function executeLifecycleScript(_x5) {
-    return _ref10.apply(this, arguments);
-  };
-})();
+        if (typeof pattern === "string") {
+          negate = pattern.charAt(0) === "!";
+          if (negate) {
+            pattern = pattern.slice(1);
+          }
 
-let _checkForGyp = (() => {
-  var _ref11 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, paths) {
-    const reporter = config.reporter;
+          // we need to remove the character regardless,
+          // so the above logic is still needed
+          if (opts.nonegate === true) {
+            negate = false;
+          }
+        }
 
-    // Check every directory in the PATH
+        var _isMatch = matcher(pattern, opts);
+        var len = files.length,
+          i = 0;
+        var res = [];
 
-    const allChecks = yield Promise.all(paths.map(function (dir) {
-      return (_fs || _load_fs()).exists(path.join(dir, 'node-gyp'));
-    }));
-    if (allChecks.some(Boolean)) {
-      // node-gyp is available somewhere
-      return;
-    }
+        while (i < len) {
+          var file = files[i++];
+          var fp = utils.unixify(file, opts);
 
-    reporter.info(reporter.lang('packageRequiresNodeGyp'));
+          if (!_isMatch(fp)) {
+            continue;
+          }
+          res.push(fp);
+        }
 
-    try {
-      yield (0, (_global || _load_global()).run)(config, reporter, {}, ['add', 'node-gyp']);
-    } catch (e) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('nodeGypAutoInstallFailed', e.message));
-    }
-  });
+        if (res.length === 0) {
+          if (opts.failglob === true) {
+            throw new Error(
+              'micromatch.match() found no matches for: "' + orig + '".',
+            );
+          }
 
-  return function _checkForGyp(_x6, _x7) {
-    return _ref11.apply(this, arguments);
-  };
-})();
+          if (opts.nonull || opts.nullglob) {
+            res.push(utils.unescapeGlob(orig));
+          }
+        }
 
-let execFromManifest = exports.execFromManifest = (() => {
-  var _ref12 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, commandName, cwd) {
-    const pkg = yield config.maybeReadManifest(cwd);
-    if (!pkg || !pkg.scripts) {
-      return;
-    }
+        // if `negate` was defined, diff negated files
+        if (negate) {
+          res = utils.diff(files, res);
+        }
 
-    const cmd = pkg.scripts[commandName];
-    if (cmd) {
-      yield execCommand({ stage: commandName, config, cmd, cwd, isInteractive: true });
-    }
-  });
+        // if `ignore` was defined, diff ignored filed
+        if (opts.ignore && opts.ignore.length) {
+          pattern = opts.ignore;
+          opts = utils.omit(opts, ["ignore"]);
+          res = utils.diff(res, micromatch(res, pattern, opts));
+        }
 
-  return function execFromManifest(_x8, _x9, _x10) {
-    return _ref12.apply(this, arguments);
-  };
-})();
-
-let execCommand = exports.execCommand = (() => {
-  var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
-    stage,
-    config,
-    cmd,
-    cwd,
-    isInteractive,
-    customShell
-  }) {
-    const reporter = config.reporter;
-
-    try {
-      reporter.command(cmd);
-      yield executeLifecycleScript({ stage, config, cwd, cmd, isInteractive, customShell });
-      return Promise.resolve();
-    } catch (err) {
-      if (err instanceof (_errors || _load_errors()).ProcessTermError) {
-        const formattedError = new (_errors || _load_errors()).ProcessTermError(err.EXIT_SIGNAL ? reporter.lang('commandFailedWithSignal', err.EXIT_SIGNAL) : reporter.lang('commandFailedWithCode', err.EXIT_CODE));
-        formattedError.EXIT_CODE = err.EXIT_CODE;
-        formattedError.EXIT_SIGNAL = err.EXIT_SIGNAL;
-        throw formattedError;
-      } else {
-        throw err;
+        if (opts.nodupes) {
+          return utils.unique(res);
+        }
+        return res;
       }
-    }
-  });
-
-  return function execCommand(_x11) {
-    return _ref13.apply(this, arguments);
-  };
-})();
-
-var _errors;
-
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
-
-var _constants;
-
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
-
-var _child;
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
-
-var _fs;
+      /**
+       * Returns a function that takes a glob pattern or array of glob patterns
+       * to be used with `Array#filter()`. (Internally this function generates
+       * the matching function using the [matcher] method).
+       *
+       * ```js
+       * var fn = mm.filter('[a-c]');
+       * ['a', 'b', 'c', 'd', 'e'].filter(fn);
+       * //=> ['a', 'b', 'c']
+       * ```
+       * @param  {String|Array} `patterns` Can be a glob or array of globs.
+       * @param  {Options} `opts` Options to pass to the [matcher] method.
+       * @return {Function} Filter function to be passed to `Array#filter()`.
+       */
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function filter(patterns, opts) {
+        if (!Array.isArray(patterns) && typeof patterns !== "string") {
+          throw new TypeError(msg("filter", "patterns", "a string or array"));
+        }
 
-var _dynamicRequire;
+        patterns = utils.arrayify(patterns);
+        var len = patterns.length,
+          i = 0;
+        var patternMatchers = Array(len);
+        while (i < len) {
+          patternMatchers[i] = matcher(patterns[i++], opts);
+        }
 
-function _load_dynamicRequire() {
-  return _dynamicRequire = __webpack_require__(371);
-}
+        return function (fp) {
+          if (fp == null) return [];
+          var len = patternMatchers.length,
+            i = 0;
+          var res = true;
 
-var _portableScript;
+          fp = utils.unixify(fp, opts);
+          while (i < len) {
+            var fn = patternMatchers[i++];
+            if (!fn(fp)) {
+              res = false;
+              break;
+            }
+          }
+          return res;
+        };
+      }
 
-function _load_portableScript() {
-  return _portableScript = __webpack_require__(589);
-}
+      /**
+       * Returns true if the filepath contains the given
+       * pattern. Can also return a function for matching.
+       *
+       * ```js
+       * isMatch('foo.md', '*.md', {});
+       * //=> true
+       *
+       * isMatch('*.md', {})('foo.md')
+       * //=> true
+       * ```
+       * @param  {String} `fp`
+       * @param  {String} `pattern`
+       * @param  {Object} `opts`
+       * @return {Boolean}
+       */
 
-var _fixCmdWinSlashes;
+      function isMatch(fp, pattern, opts) {
+        if (typeof fp !== "string") {
+          throw new TypeError(msg("isMatch", "filepath", "a string"));
+        }
 
-function _load_fixCmdWinSlashes() {
-  return _fixCmdWinSlashes = __webpack_require__(578);
-}
+        fp = utils.unixify(fp, opts);
+        if (utils.typeOf(pattern) === "object") {
+          return matcher(fp, pattern);
+        }
+        return matcher(pattern, opts)(fp);
+      }
 
-var _global;
+      /**
+       * Returns true if the filepath matches the
+       * given pattern.
+       */
 
-function _load_global() {
-  return _global = __webpack_require__(121);
-}
+      function contains(fp, pattern, opts) {
+        if (typeof fp !== "string") {
+          throw new TypeError(msg("contains", "pattern", "a string"));
+        }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        opts = opts || {};
+        opts.contains = pattern !== "";
+        fp = utils.unixify(fp, opts);
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        if (opts.contains && !utils.isGlob(pattern)) {
+          return fp.indexOf(pattern) !== -1;
+        }
+        return matcher(pattern, opts)(fp);
+      }
 
-const path = __webpack_require__(0);
+      /**
+       * Returns true if a file path matches any of the
+       * given patterns.
+       *
+       * @param  {String} `fp` The filepath to test.
+       * @param  {String|Array} `patterns` Glob patterns to use.
+       * @param  {Object} `opts` Options to pass to the `matcher()` function.
+       * @return {String}
+       */
 
-const IGNORE_MANIFEST_KEYS = exports.IGNORE_MANIFEST_KEYS = new Set(['readme', 'notice', 'licenseText', 'activationEvents', 'contributes']);
+      function any(fp, patterns, opts) {
+        if (!Array.isArray(patterns) && typeof patterns !== "string") {
+          throw new TypeError(msg("any", "patterns", "a string or array"));
+        }
 
-// We treat these configs as internal, thus not expose them to process.env.
-// This helps us avoid some gyp issues when building native modules.
-// See https://github.com/yarnpkg/yarn/issues/2286.
-const IGNORE_CONFIG_KEYS = ['lastUpdateCheck'];
+        patterns = utils.arrayify(patterns);
+        var len = patterns.length;
 
-let wrappersFolder = null;
+        fp = utils.unixify(fp, opts);
+        while (len--) {
+          var isMatch = matcher(patterns[len], opts);
+          if (isMatch(fp)) {
+            return true;
+          }
+        }
+        return false;
+      }
 
-const INVALID_CHAR_REGEX = /\W/g;
+      /**
+       * Filter the keys of an object with the given `glob` pattern
+       * and `options`
+       *
+       * @param  {Object} `object`
+       * @param  {Pattern} `object`
+       * @return {Array}
+       */
 
-exports.default = executeLifecycleScript;
+      function matchKeys(obj, glob, options) {
+        if (utils.typeOf(obj) !== "object") {
+          throw new TypeError(msg("matchKeys", "first argument", "an object"));
+        }
 
+        var fn = matcher(glob, options);
+        var res = {};
 
-let checkGypPromise = null;
-/**
- * Special case: Some packages depend on node-gyp, but don't specify this in
- * their package.json dependencies. They assume that node-gyp is available
- * globally. We need to detect this case and show an error message.
- */
-function checkForGypIfNeeded(config, cmd, paths) {
-  if (cmd.substr(0, cmd.indexOf(' ')) !== 'node-gyp') {
-    return Promise.resolve();
-  }
+        for (var key in obj) {
+          if (obj.hasOwnProperty(key) && fn(key)) {
+            res[key] = obj[key];
+          }
+        }
+        return res;
+      }
 
-  // Ensure this only runs once, rather than multiple times in parallel.
-  if (!checkGypPromise) {
-    checkGypPromise = _checkForGyp(config, paths);
-  }
-  return checkGypPromise;
-}
-
-/***/ }),
-/* 112 */
-/***/ (function(module, exports) {
-
-module.exports = function (exec) {
-  try {
-    return !!exec();
-  } catch (e) {
-    return true;
-  }
-};
+      /**
+       * Return a function for matching based on the
+       * given `pattern` and `options`.
+       *
+       * @param  {String} `pattern`
+       * @param  {Object} `options`
+       * @return {Function}
+       */
 
+      function matcher(pattern, opts) {
+        // pattern is a function
+        if (typeof pattern === "function") {
+          return pattern;
+        }
+        // pattern is a regex
+        if (pattern instanceof RegExp) {
+          return function (fp) {
+            return pattern.test(fp);
+          };
+        }
 
-/***/ }),
-/* 113 */
-/***/ (function(module, exports) {
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-
-function isArray(arg) {
-  if (Array.isArray) {
-    return Array.isArray(arg);
-  }
-  return objectToString(arg) === '[object Array]';
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
-  return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
-  return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
-  return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
-  return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
-  return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
-  return objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
-  return objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
-  return (objectToString(e) === '[object Error]' || e instanceof Error);
-}
-exports.isError = isError;
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
-  return arg === null ||
-         typeof arg === 'boolean' ||
-         typeof arg === 'number' ||
-         typeof arg === 'string' ||
-         typeof arg === 'symbol' ||  // ES6 symbol
-         typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-exports.isBuffer = Buffer.isBuffer;
-
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
-}
-
-
-/***/ }),
-/* 114 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/*!
- * micromatch <https://github.com/jonschlinkert/micromatch>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        if (typeof pattern !== "string") {
+          throw new TypeError(
+            msg("matcher", "pattern", "a string, regex, or function"),
+          );
+        }
 
+        // strings, all the way down...
+        pattern = utils.unixify(pattern, opts);
 
+        // pattern is a non-glob string
+        if (!utils.isGlob(pattern)) {
+          return utils.matchPath(pattern, opts);
+        }
+        // pattern is a glob string
+        var re = makeRe(pattern, opts);
 
-var expand = __webpack_require__(753);
-var utils = __webpack_require__(300);
+        // `matchBase` is defined
+        if (opts && opts.matchBase) {
+          return utils.hasFilename(re, opts);
+        }
+        // `matchBase` is not defined
+        return function (fp) {
+          fp = utils.unixify(fp, opts);
+          return re.test(fp);
+        };
+      }
 
-/**
- * The main function. Pass an array of filepaths,
- * and a string or array of glob patterns
- *
- * @param  {Array|String} `files`
- * @param  {Array|String} `patterns`
- * @param  {Object} `opts`
- * @return {Array} Array of matches
- */
+      /**
+       * Create and cache a regular expression for matching
+       * file paths.
+       *
+       * If the leading character in the `glob` is `!`, a negation
+       * regex is returned.
+       *
+       * @param  {String} `glob`
+       * @param  {Object} `options`
+       * @return {RegExp}
+       */
 
-function micromatch(files, patterns, opts) {
-  if (!files || !patterns) return [];
-  opts = opts || {};
+      function toRegex(glob, options) {
+        // clone options to prevent  mutating the original object
+        var opts = Object.create(options || {});
+        var flags = opts.flags || "";
+        if (opts.nocase && flags.indexOf("i") === -1) {
+          flags += "i";
+        }
 
-  if (typeof opts.cache === 'undefined') {
-    opts.cache = true;
-  }
+        var parsed = expand(glob, opts);
 
-  if (!Array.isArray(patterns)) {
-    return match(files, patterns, opts);
-  }
+        // pass in tokens to avoid parsing more than once
+        opts.negated = opts.negated || parsed.negated;
+        opts.negate = opts.negated;
+        glob = wrapGlob(parsed.pattern, opts);
+        var re;
 
-  var len = patterns.length, i = 0;
-  var omit = [], keep = [];
+        try {
+          re = new RegExp(glob, flags);
+          return re;
+        } catch (err) {
+          err.reason = "micromatch invalid regex: (" + re + ")";
+          if (opts.strict) throw new SyntaxError(err);
+        }
 
-  while (len--) {
-    var glob = patterns[i++];
-    if (typeof glob === 'string' && glob.charCodeAt(0) === 33 /* ! */) {
-      omit.push.apply(omit, match(files, glob.slice(1), opts));
-    } else {
-      keep.push.apply(keep, match(files, glob, opts));
-    }
-  }
-  return utils.diff(keep, omit);
-}
+        // we're only here if a bad pattern was used and the user
+        // passed `options.silent`, so match nothing
+        return /$^/;
+      }
 
-/**
- * Return an array of files that match the given glob pattern.
- *
- * This function is called by the main `micromatch` function If you only
- * need to pass a single pattern you might get very minor speed improvements
- * using this function.
- *
- * @param  {Array} `files`
- * @param  {String} `pattern`
- * @param  {Object} `options`
- * @return {Array}
- */
+      /**
+       * Create the regex to do the matching. If the leading
+       * character in the `glob` is `!` a negation regex is returned.
+       *
+       * @param {String} `glob`
+       * @param {Boolean} `negate`
+       */
 
-function match(files, pattern, opts) {
-  if (utils.typeOf(files) !== 'string' && !Array.isArray(files)) {
-    throw new Error(msg('match', 'files', 'a string or array'));
-  }
+      function wrapGlob(glob, opts) {
+        var prefix = opts && !opts.contains ? "^" : "";
+        var after = opts && !opts.contains ? "$" : "";
+        glob = "(?:" + glob + ")" + after;
+        if (opts && opts.negate) {
+          return prefix + ("(?!^" + glob + ").*$");
+        }
+        return prefix + glob;
+      }
 
-  files = utils.arrayify(files);
-  opts = opts || {};
+      /**
+       * Create and cache a regular expression for matching file paths.
+       * If the leading character in the `glob` is `!`, a negation
+       * regex is returned.
+       *
+       * @param  {String} `glob`
+       * @param  {Object} `options`
+       * @return {RegExp}
+       */
 
-  var negate = opts.negate || false;
-  var orig = pattern;
+      function makeRe(glob, opts) {
+        if (utils.typeOf(glob) !== "string") {
+          throw new Error(msg("makeRe", "glob", "a string"));
+        }
+        return utils.cache(toRegex, glob, opts);
+      }
 
-  if (typeof pattern === 'string') {
-    negate = pattern.charAt(0) === '!';
-    if (negate) {
-      pattern = pattern.slice(1);
-    }
+      /**
+       * Make error messages consistent. Follows this format:
+       *
+       * ```js
+       * msg(methodName, argNumber, nativeType);
+       * // example:
+       * msg('matchKeys', 'first', 'an object');
+       * ```
+       *
+       * @param  {String} `method`
+       * @param  {String} `num`
+       * @param  {String} `type`
+       * @return {String}
+       */
 
-    // we need to remove the character regardless,
-    // so the above logic is still needed
-    if (opts.nonegate === true) {
-      negate = false;
-    }
-  }
+      function msg(method, what, type) {
+        return (
+          "micromatch." + method + "(): " + what + " should be " + type + "."
+        );
+      }
 
-  var _isMatch = matcher(pattern, opts);
-  var len = files.length, i = 0;
-  var res = [];
+      /**
+       * Public methods
+       */
 
-  while (i < len) {
-    var file = files[i++];
-    var fp = utils.unixify(file, opts);
+      /* eslint no-multi-spaces: 0 */
+      micromatch.any = any;
+      micromatch.braces = micromatch.braceExpand = utils.braces;
+      micromatch.contains = contains;
+      micromatch.expand = expand;
+      micromatch.filter = filter;
+      micromatch.isMatch = isMatch;
+      micromatch.makeRe = makeRe;
+      micromatch.match = match;
+      micromatch.matcher = matcher;
+      micromatch.matchKeys = matchKeys;
 
-    if (!_isMatch(fp)) { continue; }
-    res.push(fp);
-  }
+      /**
+       * Expose `micromatch`
+       */
 
-  if (res.length === 0) {
-    if (opts.failglob === true) {
-      throw new Error('micromatch.match() found no matches for: "' + orig + '".');
-    }
+      module.exports = micromatch;
 
-    if (opts.nonull || opts.nullglob) {
-      res.push(utils.unescapeGlob(orig));
-    }
-  }
+      /***/
+    },
+    /* 115 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+      // a duplex stream is just a stream that is both readable and writable.
+      // Since JS doesn't have multiple prototypal inheritance, this class
+      // prototypally inherits from Readable, and then parasitically from
+      // Writable.
 
-  // if `negate` was defined, diff negated files
-  if (negate) { res = utils.diff(files, res); }
+      /*<replacement>*/
 
-  // if `ignore` was defined, diff ignored filed
-  if (opts.ignore && opts.ignore.length) {
-    pattern = opts.ignore;
-    opts = utils.omit(opts, ['ignore']);
-    res = utils.diff(res, micromatch(res, pattern, opts));
-  }
+      var pna = __webpack_require__(180);
+      /*</replacement>*/
 
-  if (opts.nodupes) {
-    return utils.unique(res);
-  }
-  return res;
-}
+      /*<replacement>*/
+      var objectKeys =
+        Object.keys ||
+        function (obj) {
+          var keys = [];
+          for (var key in obj) {
+            keys.push(key);
+          }
+          return keys;
+        };
+      /*</replacement>*/
 
-/**
- * Returns a function that takes a glob pattern or array of glob patterns
- * to be used with `Array#filter()`. (Internally this function generates
- * the matching function using the [matcher] method).
- *
- * ```js
- * var fn = mm.filter('[a-c]');
- * ['a', 'b', 'c', 'd', 'e'].filter(fn);
- * //=> ['a', 'b', 'c']
- * ```
- * @param  {String|Array} `patterns` Can be a glob or array of globs.
- * @param  {Options} `opts` Options to pass to the [matcher] method.
- * @return {Function} Filter function to be passed to `Array#filter()`.
- */
+      module.exports = Duplex;
 
-function filter(patterns, opts) {
-  if (!Array.isArray(patterns) && typeof patterns !== 'string') {
-    throw new TypeError(msg('filter', 'patterns', 'a string or array'));
-  }
+      /*<replacement>*/
+      var util = __webpack_require__(113);
+      util.inherits = __webpack_require__(61);
+      /*</replacement>*/
 
-  patterns = utils.arrayify(patterns);
-  var len = patterns.length, i = 0;
-  var patternMatchers = Array(len);
-  while (i < len) {
-    patternMatchers[i] = matcher(patterns[i++], opts);
-  }
+      var Readable = __webpack_require__(406);
+      var Writable = __webpack_require__(408);
 
-  return function(fp) {
-    if (fp == null) return [];
-    var len = patternMatchers.length, i = 0;
-    var res = true;
+      util.inherits(Duplex, Readable);
 
-    fp = utils.unixify(fp, opts);
-    while (i < len) {
-      var fn = patternMatchers[i++];
-      if (!fn(fp)) {
-        res = false;
-        break;
+      {
+        // avoid scope creep, the keys array can then be collected
+        var keys = objectKeys(Writable.prototype);
+        for (var v = 0; v < keys.length; v++) {
+          var method = keys[v];
+          if (!Duplex.prototype[method])
+            Duplex.prototype[method] = Writable.prototype[method];
+        }
       }
-    }
-    return res;
-  };
-}
 
-/**
- * Returns true if the filepath contains the given
- * pattern. Can also return a function for matching.
- *
- * ```js
- * isMatch('foo.md', '*.md', {});
- * //=> true
- *
- * isMatch('*.md', {})('foo.md')
- * //=> true
- * ```
- * @param  {String} `fp`
- * @param  {String} `pattern`
- * @param  {Object} `opts`
- * @return {Boolean}
- */
-
-function isMatch(fp, pattern, opts) {
-  if (typeof fp !== 'string') {
-    throw new TypeError(msg('isMatch', 'filepath', 'a string'));
-  }
+      function Duplex(options) {
+        if (!(this instanceof Duplex)) return new Duplex(options);
 
-  fp = utils.unixify(fp, opts);
-  if (utils.typeOf(pattern) === 'object') {
-    return matcher(fp, pattern);
-  }
-  return matcher(pattern, opts)(fp);
-}
+        Readable.call(this, options);
+        Writable.call(this, options);
 
-/**
- * Returns true if the filepath matches the
- * given pattern.
- */
+        if (options && options.readable === false) this.readable = false;
 
-function contains(fp, pattern, opts) {
-  if (typeof fp !== 'string') {
-    throw new TypeError(msg('contains', 'pattern', 'a string'));
-  }
+        if (options && options.writable === false) this.writable = false;
 
-  opts = opts || {};
-  opts.contains = (pattern !== '');
-  fp = utils.unixify(fp, opts);
+        this.allowHalfOpen = true;
+        if (options && options.allowHalfOpen === false)
+          this.allowHalfOpen = false;
 
-  if (opts.contains && !utils.isGlob(pattern)) {
-    return fp.indexOf(pattern) !== -1;
-  }
-  return matcher(pattern, opts)(fp);
-}
+        this.once("end", onend);
+      }
 
-/**
- * Returns true if a file path matches any of the
- * given patterns.
- *
- * @param  {String} `fp` The filepath to test.
- * @param  {String|Array} `patterns` Glob patterns to use.
- * @param  {Object} `opts` Options to pass to the `matcher()` function.
- * @return {String}
- */
+      Object.defineProperty(Duplex.prototype, "writableHighWaterMark", {
+        // making it explicit this property is not enumerable
+        // because otherwise some prototype manipulation in
+        // userland will fail
+        enumerable: false,
+        get: function () {
+          return this._writableState.highWaterMark;
+        },
+      });
 
-function any(fp, patterns, opts) {
-  if (!Array.isArray(patterns) && typeof patterns !== 'string') {
-    throw new TypeError(msg('any', 'patterns', 'a string or array'));
-  }
+      // the no-half-open enforcer
+      function onend() {
+        // if we allow half-open state, or if the writable side ended,
+        // then we're ok.
+        if (this.allowHalfOpen || this._writableState.ended) return;
 
-  patterns = utils.arrayify(patterns);
-  var len = patterns.length;
+        // no more data can be written.
+        // But allow more writes to happen in this tick.
+        pna.nextTick(onEndNT, this);
+      }
 
-  fp = utils.unixify(fp, opts);
-  while (len--) {
-    var isMatch = matcher(patterns[len], opts);
-    if (isMatch(fp)) {
-      return true;
-    }
-  }
-  return false;
-}
+      function onEndNT(self) {
+        self.end();
+      }
 
-/**
- * Filter the keys of an object with the given `glob` pattern
- * and `options`
- *
- * @param  {Object} `object`
- * @param  {Pattern} `object`
- * @return {Array}
- */
+      Object.defineProperty(Duplex.prototype, "destroyed", {
+        get: function () {
+          if (
+            this._readableState === undefined ||
+            this._writableState === undefined
+          ) {
+            return false;
+          }
+          return this._readableState.destroyed && this._writableState.destroyed;
+        },
+        set: function (value) {
+          // we ignore the value if the stream
+          // has not been initialized yet
+          if (
+            this._readableState === undefined ||
+            this._writableState === undefined
+          ) {
+            return;
+          }
 
-function matchKeys(obj, glob, options) {
-  if (utils.typeOf(obj) !== 'object') {
-    throw new TypeError(msg('matchKeys', 'first argument', 'an object'));
-  }
+          // backward compatibility, the user is explicitly
+          // managing destroyed
+          this._readableState.destroyed = value;
+          this._writableState.destroyed = value;
+        },
+      });
 
-  var fn = matcher(glob, options);
-  var res = {};
+      Duplex.prototype._destroy = function (err, cb) {
+        this.push(null);
+        this.end();
 
-  for (var key in obj) {
-    if (obj.hasOwnProperty(key) && fn(key)) {
-      res[key] = obj[key];
-    }
-  }
-  return res;
-}
+        pna.nextTick(cb, err);
+      };
 
-/**
- * Return a function for matching based on the
- * given `pattern` and `options`.
- *
- * @param  {String} `pattern`
- * @param  {Object} `options`
- * @return {Function}
- */
+      /***/
+    },
+    /* 116 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = multicast;
+      /* unused harmony export MulticastOperator */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__ =
+        __webpack_require__(423);
+      /** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */
+
+      function multicast(subjectOrSubjectFactory, selector) {
+        return function multicastOperatorFunction(source) {
+          var subjectFactory;
+          if (typeof subjectOrSubjectFactory === "function") {
+            subjectFactory = subjectOrSubjectFactory;
+          } else {
+            subjectFactory = function subjectFactory() {
+              return subjectOrSubjectFactory;
+            };
+          }
+          if (typeof selector === "function") {
+            return source.lift(new MulticastOperator(subjectFactory, selector));
+          }
+          var connectable = Object.create(
+            source,
+            __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__[
+              "b" /* connectableObservableDescriptor */
+            ],
+          );
+          connectable.source = source;
+          connectable.subjectFactory = subjectFactory;
+          return connectable;
+        };
+      }
+      var MulticastOperator = /*@__PURE__*/ (function () {
+        function MulticastOperator(subjectFactory, selector) {
+          this.subjectFactory = subjectFactory;
+          this.selector = selector;
+        }
+        MulticastOperator.prototype.call = function (subscriber, source) {
+          var selector = this.selector;
+          var subject = this.subjectFactory();
+          var subscription = selector(subject).subscribe(subscriber);
+          subscription.add(source.subscribe(subject));
+          return subscription;
+        };
+        return MulticastOperator;
+      })();
 
-function matcher(pattern, opts) {
-  // pattern is a function
-  if (typeof pattern === 'function') {
-    return pattern;
-  }
-  // pattern is a regex
-  if (pattern instanceof RegExp) {
-    return function(fp) {
-      return pattern.test(fp);
-    };
-  }
+      //# sourceMappingURL=multicast.js.map
 
-  if (typeof pattern !== 'string') {
-    throw new TypeError(msg('matcher', 'pattern', 'a string, regex, or function'));
-  }
+      /***/
+    },
+    /* 117 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return observable;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var observable =
+        (typeof Symbol === "function" && Symbol.observable) || "@@observable";
+      //# sourceMappingURL=observable.js.map
 
-  // strings, all the way down...
-  pattern = utils.unixify(pattern, opts);
+      /***/
+    },
+    /* 118 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = identity;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function identity(x) {
+        return x;
+      }
+      //# sourceMappingURL=identity.js.map
 
-  // pattern is a non-glob string
-  if (!utils.isGlob(pattern)) {
-    return utils.matchPath(pattern, opts);
-  }
-  // pattern is a glob string
-  var re = makeRe(pattern, opts);
+      /***/
+    },
+    /* 119 */
+    /***/ function (module, exports, __webpack_require__) {
+      var v1 = __webpack_require__(957);
+      var v4 = __webpack_require__(958);
 
-  // `matchBase` is defined
-  if (opts && opts.matchBase) {
-    return utils.hasFilename(re, opts);
-  }
-  // `matchBase` is not defined
-  return function(fp) {
-    fp = utils.unixify(fp, opts);
-    return re.test(fp);
-  };
-}
+      var uuid = v4;
+      uuid.v1 = v1;
+      uuid.v4 = v4;
 
-/**
- * Create and cache a regular expression for matching
- * file paths.
- *
- * If the leading character in the `glob` is `!`, a negation
- * regex is returned.
- *
- * @param  {String} `glob`
- * @param  {Object} `options`
- * @return {RegExp}
- */
+      module.exports = uuid;
 
-function toRegex(glob, options) {
-  // clone options to prevent  mutating the original object
-  var opts = Object.create(options || {});
-  var flags = opts.flags || '';
-  if (opts.nocase && flags.indexOf('i') === -1) {
-    flags += 'i';
-  }
+      /***/
+    },
+    /* 120 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  var parsed = expand(glob, opts);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getInstallationMethod = exports.version = undefined;
 
-  // pass in tokens to avoid parsing more than once
-  opts.negated = opts.negated || parsed.negated;
-  opts.negate = opts.negated;
-  glob = wrapGlob(parsed.pattern, opts);
-  var re;
+      var _asyncToGenerator2;
 
-  try {
-    re = new RegExp(glob, flags);
-    return re;
-  } catch (err) {
-    err.reason = 'micromatch invalid regex: (' + re + ')';
-    if (opts.strict) throw new SyntaxError(err);
-  }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  // we're only here if a bad pattern was used and the user
-  // passed `options.silent`, so match nothing
-  return /$^/;
-}
+      let getInstallationMethod = (exports.getInstallationMethod = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+          let installationMethod = originalInstallationMethod;
 
-/**
- * Create the regex to do the matching. If the leading
- * character in the `glob` is `!` a negation regex is returned.
- *
- * @param {String} `glob`
- * @param {Boolean} `negate`
- */
+          // If there's a package.json in the parent directory, it could have an
+          // override for the installation method, so we should prefer that over
+          // whatever was originally in Yarn's package.json. This is the case with
+          // systems such as Homebrew, which take the tarball and modify the
+          // installation method so we're aware of the fact that Yarn was installed via
+          // Homebrew (so things like update notifications can point out the correct
+          // command to upgrade).
+          try {
+            const manifestPath = (_path || _load_path()).default.join(
+              __dirname,
+              "..",
+              "package.json",
+            );
+            if ((_fs2 || _load_fs2()).default.existsSync(manifestPath)) {
+              // non-async version is deprecated
+              const manifest = yield (0, (_fs || _load_fs()).readJson)(
+                manifestPath,
+              );
+              if (manifest.installationMethod) {
+                installationMethod = manifest.installationMethod;
+              }
+            }
+          } catch (e) {
+            // Ignore any errors; this is not critical functionality.
+          }
+          return installationMethod;
+        });
 
-function wrapGlob(glob, opts) {
-  var prefix = (opts && !opts.contains) ? '^' : '';
-  var after = (opts && !opts.contains) ? '$' : '';
-  glob = ('(?:' + glob + ')' + after);
-  if (opts && opts.negate) {
-    return prefix + ('(?!^' + glob + ').*$');
-  }
-  return prefix + glob;
-}
+        return function getInstallationMethod() {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-/**
- * Create and cache a regular expression for matching file paths.
- * If the leading character in the `glob` is `!`, a negation
- * regex is returned.
- *
- * @param  {String} `glob`
- * @param  {Object} `options`
- * @return {RegExp}
- */
+      var _fs;
 
-function makeRe(glob, opts) {
-  if (utils.typeOf(glob) !== 'string') {
-    throw new Error(msg('makeRe', 'glob', 'a string'));
-  }
-  return utils.cache(toRegex, glob, opts);
-}
+      function _load_fs() {
+        return (_fs = __webpack_require__(4));
+      }
 
-/**
- * Make error messages consistent. Follows this format:
- *
- * ```js
- * msg(methodName, argNumber, nativeType);
- * // example:
- * msg('matchKeys', 'first', 'an object');
- * ```
- *
- * @param  {String} `method`
- * @param  {String} `num`
- * @param  {String} `type`
- * @return {String}
- */
+      var _fs2;
 
-function msg(method, what, type) {
-  return 'micromatch.' + method + '(): ' + what + ' should be ' + type + '.';
-}
+      function _load_fs2() {
+        return (_fs2 = _interopRequireDefault(__webpack_require__(5)));
+      }
 
-/**
- * Public methods
- */
+      var _path;
 
-/* eslint no-multi-spaces: 0 */
-micromatch.any       = any;
-micromatch.braces    = micromatch.braceExpand = utils.braces;
-micromatch.contains  = contains;
-micromatch.expand    = expand;
-micromatch.filter    = filter;
-micromatch.isMatch   = isMatch;
-micromatch.makeRe    = makeRe;
-micromatch.match     = match;
-micromatch.matcher   = matcher;
-micromatch.matchKeys = matchKeys;
-
-/**
- * Expose `micromatch`
- */
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-module.exports = micromatch;
-
-
-/***/ }),
-/* 115 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-
-
-/*<replacement>*/
-
-var pna = __webpack_require__(180);
-/*</replacement>*/
-
-/*<replacement>*/
-var objectKeys = Object.keys || function (obj) {
-  var keys = [];
-  for (var key in obj) {
-    keys.push(key);
-  }return keys;
-};
-/*</replacement>*/
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-module.exports = Duplex;
+      // This will be bundled directly in the .js file for production builds
+      var _require = __webpack_require__(194); /**
+       * Determines the current version of Yarn itself.
+       *
+       */
 
-/*<replacement>*/
-var util = __webpack_require__(113);
-util.inherits = __webpack_require__(61);
-/*</replacement>*/
+      const version = _require.version,
+        originalInstallationMethod = _require.installationMethod;
+      exports.version = version;
 
-var Readable = __webpack_require__(406);
-var Writable = __webpack_require__(408);
+      /***/
+    },
+    /* 121 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-util.inherits(Duplex, Readable);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.getBinFolder = undefined;
 
-{
-  // avoid scope creep, the keys array can then be collected
-  var keys = objectKeys(Writable.prototype);
-  for (var v = 0; v < keys.length; v++) {
-    var method = keys[v];
-    if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
-  }
-}
+      var _asyncToGenerator2;
 
-function Duplex(options) {
-  if (!(this instanceof Duplex)) return new Duplex(options);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  Readable.call(this, options);
-  Writable.call(this, options);
+      let updateCwd = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            yield (_fs || _load_fs()).mkdirp(config.globalFolder);
+
+            yield config.init({
+              cwd: config.globalFolder,
+              offline: config.offline,
+              binLinks: true,
+              globalFolder: config.globalFolder,
+              cacheFolder: config._cacheRootFolder,
+              linkFolder: config.linkFolder,
+              enableDefaultRc: config.enableDefaultRc,
+              extraneousYarnrcFiles: config.extraneousYarnrcFiles,
+            });
+          },
+        );
 
-  if (options && options.readable === false) this.readable = false;
+        return function updateCwd(_x) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-  if (options && options.writable === false) this.writable = false;
+      let getBins = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            // build up list of registry folders to search for binaries
+            const dirs = [];
+            for (
+              var _iterator2 = Object.keys(
+                  (_index || _load_index()).registries,
+                ),
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-  this.allowHalfOpen = true;
-  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
+            ) {
+              var _ref4;
 
-  this.once('end', onend);
-}
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref4 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref4 = _i2.value;
+              }
 
-Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
-  // making it explicit this property is not enumerable
-  // because otherwise some prototype manipulation in
-  // userland will fail
-  enumerable: false,
-  get: function () {
-    return this._writableState.highWaterMark;
-  }
-});
-
-// the no-half-open enforcer
-function onend() {
-  // if we allow half-open state, or if the writable side ended,
-  // then we're ok.
-  if (this.allowHalfOpen || this._writableState.ended) return;
-
-  // no more data can be written.
-  // But allow more writes to happen in this tick.
-  pna.nextTick(onEndNT, this);
-}
-
-function onEndNT(self) {
-  self.end();
-}
-
-Object.defineProperty(Duplex.prototype, 'destroyed', {
-  get: function () {
-    if (this._readableState === undefined || this._writableState === undefined) {
-      return false;
-    }
-    return this._readableState.destroyed && this._writableState.destroyed;
-  },
-  set: function (value) {
-    // we ignore the value if the stream
-    // has not been initialized yet
-    if (this._readableState === undefined || this._writableState === undefined) {
-      return;
-    }
+              const registryName = _ref4;
 
-    // backward compatibility, the user is explicitly
-    // managing destroyed
-    this._readableState.destroyed = value;
-    this._writableState.destroyed = value;
-  }
-});
+              const registry = config.registries[registryName];
+              dirs.push(registry.loc);
+            }
 
-Duplex.prototype._destroy = function (err, cb) {
-  this.push(null);
-  this.end();
+            // build up list of binary files
+            const paths = new Set();
+            for (
+              var _iterator3 = dirs,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-  pna.nextTick(cb, err);
-};
+            ) {
+              var _ref5;
 
-/***/ }),
-/* 116 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref5 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref5 = _i3.value;
+              }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = multicast;
-/* unused harmony export MulticastOperator */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__ = __webpack_require__(423);
-/** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */
+              const dir = _ref5;
 
-function multicast(subjectOrSubjectFactory, selector) {
-    return function multicastOperatorFunction(source) {
-        var subjectFactory;
-        if (typeof subjectOrSubjectFactory === 'function') {
-            subjectFactory = subjectOrSubjectFactory;
-        }
-        else {
-            subjectFactory = function subjectFactory() {
-                return subjectOrSubjectFactory;
-            };
-        }
-        if (typeof selector === 'function') {
-            return source.lift(new MulticastOperator(subjectFactory, selector));
-        }
-        var connectable = Object.create(source, __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__["b" /* connectableObservableDescriptor */]);
-        connectable.source = source;
-        connectable.subjectFactory = subjectFactory;
-        return connectable;
-    };
-}
-var MulticastOperator = /*@__PURE__*/ (function () {
-    function MulticastOperator(subjectFactory, selector) {
-        this.subjectFactory = subjectFactory;
-        this.selector = selector;
-    }
-    MulticastOperator.prototype.call = function (subscriber, source) {
-        var selector = this.selector;
-        var subject = this.subjectFactory();
-        var subscription = selector(subject).subscribe(subscriber);
-        subscription.add(source.subscribe(subject));
-        return subscription;
-    };
-    return MulticastOperator;
-}());
+              const binDir = path.join(dir, ".bin");
+              if (!(yield (_fs || _load_fs()).exists(binDir))) {
+                continue;
+              }
 
-//# sourceMappingURL=multicast.js.map
+              for (
+                var _iterator4 = yield (_fs || _load_fs()).readdir(binDir),
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
+              ) {
+                var _ref6;
 
-/***/ }),
-/* 117 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref6 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref6 = _i4.value;
+                }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return observable; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var observable = typeof Symbol === 'function' && Symbol.observable || '@@observable';
-//# sourceMappingURL=observable.js.map
+                const name = _ref6;
 
+                paths.add(path.join(binDir, name));
+              }
+            }
+            return paths;
+          },
+        );
 
-/***/ }),
-/* 118 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return function getBins(_x2) {
+          return _ref3.apply(this, arguments);
+        };
+      })();
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = identity;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function identity(x) {
-    return x;
-}
-//# sourceMappingURL=identity.js.map
+      let getGlobalPrefix = (() => {
+        var _ref7 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, flags) {
+            if (flags.prefix) {
+              return flags.prefix;
+            } else if (config.getOption("prefix", true)) {
+              return String(config.getOption("prefix", true));
+            } else if (process.env.PREFIX) {
+              return process.env.PREFIX;
+            }
 
+            const potentialPrefixFolders = [
+              (_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX,
+            ];
+            if (process.platform === "win32") {
+              // %LOCALAPPDATA%\Yarn --> C:\Users\Alice\AppData\Local\Yarn
+              if (process.env.LOCALAPPDATA) {
+                potentialPrefixFolders.unshift(
+                  path.join(process.env.LOCALAPPDATA, "Yarn"),
+                );
+              }
+            } else {
+              potentialPrefixFolders.unshift(
+                (_constants || _load_constants()).POSIX_GLOBAL_PREFIX,
+              );
+            }
 
-/***/ }),
-/* 119 */
-/***/ (function(module, exports, __webpack_require__) {
+            const binFolders = potentialPrefixFolders.map(function (prefix) {
+              return path.join(prefix, "bin");
+            });
+            const prefixFolderQueryResult = yield (
+              _fs || _load_fs()
+            ).getFirstSuitableFolder(binFolders);
+            const prefix =
+              prefixFolderQueryResult.folder &&
+              path.dirname(prefixFolderQueryResult.folder);
+
+            if (!prefix) {
+              config.reporter.warn(
+                config.reporter.lang(
+                  "noGlobalFolder",
+                  prefixFolderQueryResult.skipped
+                    .map(function (item) {
+                      return path.dirname(item.folder);
+                    })
+                    .join(", "),
+                ),
+              );
+
+              return (_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX;
+            }
 
-var v1 = __webpack_require__(957);
-var v4 = __webpack_require__(958);
+            return prefix;
+          },
+        );
 
-var uuid = v4;
-uuid.v1 = v1;
-uuid.v4 = v4;
+        return function getGlobalPrefix(_x3, _x4) {
+          return _ref7.apply(this, arguments);
+        };
+      })();
 
-module.exports = uuid;
+      let getBinFolder = (exports.getBinFolder = (() => {
+        var _ref8 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, flags) {
+            const prefix = yield getGlobalPrefix(config, flags);
+            return path.resolve(prefix, "bin");
+          },
+        );
 
+        return function getBinFolder(_x5, _x6) {
+          return _ref8.apply(this, arguments);
+        };
+      })());
+
+      let initUpdateBins = (() => {
+        var _ref9 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags) {
+            const beforeBins = yield getBins(config);
+            const binFolder = yield getBinFolder(config, flags);
+
+            function throwPermError(err, dest) {
+              if (err.code === "EACCES") {
+                throw new (_errors || _load_errors()).MessageError(
+                  reporter.lang("noPermission", dest),
+                );
+              } else {
+                throw err;
+              }
+            }
 
-/***/ }),
-/* 120 */
-/***/ (function(module, exports, __webpack_require__) {
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                try {
+                  yield (_fs || _load_fs()).mkdirp(binFolder);
+                } catch (err) {
+                  throwPermError(err, binFolder);
+                }
 
-"use strict";
+                const afterBins = yield getBins(config);
 
+                // remove old bins
+                for (
+                  var _iterator5 = beforeBins,
+                    _isArray5 = Array.isArray(_iterator5),
+                    _i5 = 0,
+                    _iterator5 = _isArray5
+                      ? _iterator5
+                      : _iterator5[Symbol.iterator]();
+                  ;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getInstallationMethod = exports.version = undefined;
+                ) {
+                  var _ref11;
 
-var _asyncToGenerator2;
+                  if (_isArray5) {
+                    if (_i5 >= _iterator5.length) break;
+                    _ref11 = _iterator5[_i5++];
+                  } else {
+                    _i5 = _iterator5.next();
+                    if (_i5.done) break;
+                    _ref11 = _i5.value;
+                  }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+                  const src = _ref11;
 
-let getInstallationMethod = exports.getInstallationMethod = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-    let installationMethod = originalInstallationMethod;
+                  if (afterBins.has(src)) {
+                    // not old
+                    continue;
+                  }
 
-    // If there's a package.json in the parent directory, it could have an
-    // override for the installation method, so we should prefer that over
-    // whatever was originally in Yarn's package.json. This is the case with
-    // systems such as Homebrew, which take the tarball and modify the
-    // installation method so we're aware of the fact that Yarn was installed via
-    // Homebrew (so things like update notifications can point out the correct
-    // command to upgrade).
-    try {
-      const manifestPath = (_path || _load_path()).default.join(__dirname, '..', 'package.json');
-      if ((_fs2 || _load_fs2()).default.existsSync(manifestPath)) {
-        // non-async version is deprecated
-        const manifest = yield (0, (_fs || _load_fs()).readJson)(manifestPath);
-        if (manifest.installationMethod) {
-          installationMethod = manifest.installationMethod;
-        }
-      }
-    } catch (e) {
-      // Ignore any errors; this is not critical functionality.
-    }
-    return installationMethod;
-  });
+                  // remove old bin
+                  const dest = path.join(binFolder, path.basename(src));
+                  try {
+                    yield (_fs || _load_fs()).unlink(dest);
+                  } catch (err) {
+                    throwPermError(err, dest);
+                  }
+                }
 
-  return function getInstallationMethod() {
-    return _ref.apply(this, arguments);
-  };
-})();
+                // add new bins
+                for (
+                  var _iterator6 = afterBins,
+                    _isArray6 = Array.isArray(_iterator6),
+                    _i6 = 0,
+                    _iterator6 = _isArray6
+                      ? _iterator6
+                      : _iterator6[Symbol.iterator]();
+                  ;
 
-var _fs;
+                ) {
+                  var _ref12;
 
-function _load_fs() {
-  return _fs = __webpack_require__(4);
-}
+                  if (_isArray6) {
+                    if (_i6 >= _iterator6.length) break;
+                    _ref12 = _iterator6[_i6++];
+                  } else {
+                    _i6 = _iterator6.next();
+                    if (_i6.done) break;
+                    _ref12 = _i6.value;
+                  }
 
-var _fs2;
+                  const src = _ref12;
 
-function _load_fs2() {
-  return _fs2 = _interopRequireDefault(__webpack_require__(5));
-}
+                  // insert new bin
+                  const dest = path.join(binFolder, path.basename(src));
+                  try {
+                    yield (_fs || _load_fs()).unlink(dest);
+                    yield (0,
+                    (_packageLinker || _load_packageLinker()).linkBin)(
+                      src,
+                      dest,
+                    );
+                    if (
+                      process.platform === "win32" &&
+                      dest.indexOf(".cmd") !== -1
+                    ) {
+                      yield (_fs || _load_fs()).rename(dest + ".cmd", dest);
+                    }
+                  } catch (err) {
+                    throwPermError(err, dest);
+                  }
+                }
+              },
+            );
+          },
+        );
 
-var _path;
+        return function initUpdateBins(_x7, _x8, _x9) {
+          return _ref9.apply(this, arguments);
+        };
+      })();
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+      let list = (() => {
+        var _ref13 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            yield updateCwd(config);
+
+            // install so we get hard file paths
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.cwd);
+            const install = new (_install || _load_install()).Install(
+              {},
+              config,
+              new (_baseReporter || _load_baseReporter()).default(),
+              lockfile,
+            );
+            const patterns = yield install.getFlattenedDeps();
+
+            // dump global modules
+            for (
+              var _iterator7 = patterns,
+                _isArray7 = Array.isArray(_iterator7),
+                _i7 = 0,
+                _iterator7 = _isArray7
+                  ? _iterator7
+                  : _iterator7[Symbol.iterator]();
+              ;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            ) {
+              var _ref14;
 
-// This will be bundled directly in the .js file for production builds
-var _require = __webpack_require__(194); /**
-                                               * Determines the current version of Yarn itself.
-                                               * 
-                                               */
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref14 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref14 = _i7.value;
+              }
 
-const version = _require.version,
-      originalInstallationMethod = _require.installationMethod;
-exports.version = version;
+              const pattern = _ref14;
 
-/***/ }),
-/* 121 */
-/***/ (function(module, exports, __webpack_require__) {
+              const manifest =
+                install.resolver.getStrictResolvedPattern(pattern);
+              ls(manifest, reporter, false);
+            }
+          },
+        );
 
-"use strict";
+        return function list(_x10, _x11, _x12, _x13) {
+          return _ref13.apply(this, arguments);
+        };
+      })();
 
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.getBinFolder = undefined;
+      var _errors;
 
-var _asyncToGenerator2;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      var _index;
 
-let updateCwd = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    yield (_fs || _load_fs()).mkdirp(config.globalFolder);
+      function _load_index() {
+        return (_index = __webpack_require__(57));
+      }
 
-    yield config.init({
-      cwd: config.globalFolder,
-      offline: config.offline,
-      binLinks: true,
-      globalFolder: config.globalFolder,
-      cacheFolder: config._cacheRootFolder,
-      linkFolder: config.linkFolder,
-      enableDefaultRc: config.enableDefaultRc,
-      extraneousYarnrcFiles: config.extraneousYarnrcFiles
-    });
-  });
+      var _baseReporter;
 
-  return function updateCwd(_x) {
-    return _ref2.apply(this, arguments);
-  };
-})();
-
-let getBins = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    // build up list of registry folders to search for binaries
-    const dirs = [];
-    for (var _iterator2 = Object.keys((_index || _load_index()).registries), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref4;
-
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref4 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref4 = _i2.value;
+      function _load_baseReporter() {
+        return (_baseReporter = _interopRequireDefault(
+          __webpack_require__(108),
+        ));
       }
 
-      const registryName = _ref4;
+      var _buildSubCommands2;
 
-      const registry = config.registries[registryName];
-      dirs.push(registry.loc);
-    }
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
-    // build up list of binary files
-    const paths = new Set();
-    for (var _iterator3 = dirs, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref5;
+      var _lockfile;
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref5 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref5 = _i3.value;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
       }
 
-      const dir = _ref5;
+      var _install;
 
-      const binDir = path.join(dir, '.bin');
-      if (!(yield (_fs || _load_fs()).exists(binDir))) {
-        continue;
+      function _load_install() {
+        return (_install = __webpack_require__(34));
       }
 
-      for (var _iterator4 = yield (_fs || _load_fs()).readdir(binDir), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref6;
+      var _add;
 
-        if (_isArray4) {
-          if (_i4 >= _iterator4.length) break;
-          _ref6 = _iterator4[_i4++];
-        } else {
-          _i4 = _iterator4.next();
-          if (_i4.done) break;
-          _ref6 = _i4.value;
-        }
+      function _load_add() {
+        return (_add = __webpack_require__(165));
+      }
 
-        const name = _ref6;
+      var _remove;
 
-        paths.add(path.join(binDir, name));
+      function _load_remove() {
+        return (_remove = __webpack_require__(359));
       }
-    }
-    return paths;
-  });
 
-  return function getBins(_x2) {
-    return _ref3.apply(this, arguments);
-  };
-})();
-
-let getGlobalPrefix = (() => {
-  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags) {
-    if (flags.prefix) {
-      return flags.prefix;
-    } else if (config.getOption('prefix', true)) {
-      return String(config.getOption('prefix', true));
-    } else if (process.env.PREFIX) {
-      return process.env.PREFIX;
-    }
+      var _upgrade;
 
-    const potentialPrefixFolders = [(_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX];
-    if (process.platform === 'win32') {
-      // %LOCALAPPDATA%\Yarn --> C:\Users\Alice\AppData\Local\Yarn
-      if (process.env.LOCALAPPDATA) {
-        potentialPrefixFolders.unshift(path.join(process.env.LOCALAPPDATA, 'Yarn'));
+      function _load_upgrade() {
+        return (_upgrade = __webpack_require__(207));
       }
-    } else {
-      potentialPrefixFolders.unshift((_constants || _load_constants()).POSIX_GLOBAL_PREFIX);
-    }
-
-    const binFolders = potentialPrefixFolders.map(function (prefix) {
-      return path.join(prefix, 'bin');
-    });
-    const prefixFolderQueryResult = yield (_fs || _load_fs()).getFirstSuitableFolder(binFolders);
-    const prefix = prefixFolderQueryResult.folder && path.dirname(prefixFolderQueryResult.folder);
 
-    if (!prefix) {
-      config.reporter.warn(config.reporter.lang('noGlobalFolder', prefixFolderQueryResult.skipped.map(function (item) {
-        return path.dirname(item.folder);
-      }).join(', ')));
+      var _upgradeInteractive;
 
-      return (_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX;
-    }
+      function _load_upgradeInteractive() {
+        return (_upgradeInteractive = __webpack_require__(362));
+      }
 
-    return prefix;
-  });
+      var _packageLinker;
 
-  return function getGlobalPrefix(_x3, _x4) {
-    return _ref7.apply(this, arguments);
-  };
-})();
+      function _load_packageLinker() {
+        return (_packageLinker = __webpack_require__(211));
+      }
 
-let getBinFolder = exports.getBinFolder = (() => {
-  var _ref8 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags) {
-    const prefix = yield getGlobalPrefix(config, flags);
-    return path.resolve(prefix, 'bin');
-  });
+      var _constants;
 
-  return function getBinFolder(_x5, _x6) {
-    return _ref8.apply(this, arguments);
-  };
-})();
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-let initUpdateBins = (() => {
-  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags) {
-    const beforeBins = yield getBins(config);
-    const binFolder = yield getBinFolder(config, flags);
+      var _fs;
 
-    function throwPermError(err, dest) {
-      if (err.code === 'EACCES') {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('noPermission', dest));
-      } else {
-        throw err;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
-    }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      try {
-        yield (_fs || _load_fs()).mkdirp(binFolder);
-      } catch (err) {
-        throwPermError(err, binFolder);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
       }
 
-      const afterBins = yield getBins(config);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      // remove old bins
-      for (var _iterator5 = beforeBins, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref11;
+      class GlobalAdd extends (_add || _load_add()).Add {
+        constructor(args, flags, config, reporter, lockfile) {
+          super(args, flags, config, reporter, lockfile);
 
-        if (_isArray5) {
-          if (_i5 >= _iterator5.length) break;
-          _ref11 = _iterator5[_i5++];
-        } else {
-          _i5 = _iterator5.next();
-          if (_i5.done) break;
-          _ref11 = _i5.value;
+          this.linker.setTopLevelBinLinking(false);
         }
 
-        const src = _ref11;
+        maybeOutputSaveTree() {
+          for (
+            var _iterator = this.addedPatterns,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-        if (afterBins.has(src)) {
-          // not old
-          continue;
-        }
+          ) {
+            var _ref;
 
-        // remove old bin
-        const dest = path.join(binFolder, path.basename(src));
-        try {
-          yield (_fs || _load_fs()).unlink(dest);
-        } catch (err) {
-          throwPermError(err, dest);
-        }
-      }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-      // add new bins
-      for (var _iterator6 = afterBins, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref12;
+            const pattern = _ref;
 
-        if (_isArray6) {
-          if (_i6 >= _iterator6.length) break;
-          _ref12 = _iterator6[_i6++];
-        } else {
-          _i6 = _iterator6.next();
-          if (_i6.done) break;
-          _ref12 = _i6.value;
+            const manifest = this.resolver.getStrictResolvedPattern(pattern);
+            ls(manifest, this.reporter, true);
+          }
+          return Promise.resolve();
         }
 
-        const src = _ref12;
-
-        // insert new bin
-        const dest = path.join(binFolder, path.basename(src));
-        try {
-          yield (_fs || _load_fs()).unlink(dest);
-          yield (0, (_packageLinker || _load_packageLinker()).linkBin)(src, dest);
-          if (process.platform === 'win32' && dest.indexOf('.cmd') !== -1) {
-            yield (_fs || _load_fs()).rename(dest + '.cmd', dest);
-          }
-        } catch (err) {
-          throwPermError(err, dest);
+        _logSuccessSaveLockfile() {
+          // noop
         }
       }
-    });
-  });
-
-  return function initUpdateBins(_x7, _x8, _x9) {
-    return _ref9.apply(this, arguments);
-  };
-})();
-
-let list = (() => {
-  var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    yield updateCwd(config);
-
-    // install so we get hard file paths
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
-    const install = new (_install || _load_install()).Install({}, config, new (_baseReporter || _load_baseReporter()).default(), lockfile);
-    const patterns = yield install.getFlattenedDeps();
 
-    // dump global modules
-    for (var _iterator7 = patterns, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-      var _ref14;
+      const path = __webpack_require__(0);
 
-      if (_isArray7) {
-        if (_i7 >= _iterator7.length) break;
-        _ref14 = _iterator7[_i7++];
-      } else {
-        _i7 = _iterator7.next();
-        if (_i7.done) break;
-        _ref14 = _i7.value;
+      function hasWrapper(flags, args) {
+        return args[0] !== "bin" && args[0] !== "dir";
       }
 
-      const pattern = _ref14;
-
-      const manifest = install.resolver.getStrictResolvedPattern(pattern);
-      ls(manifest, reporter, false);
-    }
-  });
+      function ls(manifest, reporter, saved) {
+        const bins = manifest.bin ? Object.keys(manifest.bin) : [];
+        const human = `${manifest.name}@${manifest.version}`;
+        if (bins.length) {
+          if (saved) {
+            reporter.success(
+              reporter.lang("packageInstalledWithBinaries", human),
+            );
+          } else {
+            reporter.info(reporter.lang("packageHasBinaries", human));
+          }
+          reporter.list(`bins-${manifest.name}`, bins);
+        } else if (saved) {
+          reporter.warn(reporter.lang("packageHasNoBinaries", human));
+        }
+      }
 
-  return function list(_x10, _x11, _x12, _x13) {
-    return _ref13.apply(this, arguments);
-  };
-})();
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)("global", {
+        add(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield updateCwd(config);
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+              const updateBins = yield initUpdateBins(config, reporter, flags);
+              if (args.indexOf("yarn") !== -1) {
+                reporter.warn(reporter.lang("packageContainsYarnAsGlobal"));
+              }
 
-var _errors;
+              // install module
+              const lockfile = yield (
+                _lockfile || _load_lockfile()
+              ).default.fromDirectory(config.cwd);
+              const install = new GlobalAdd(
+                args,
+                flags,
+                config,
+                reporter,
+                lockfile,
+              );
+              yield install.init();
+
+              // link binaries
+              yield updateBins();
+            },
+          )();
+        },
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        bin(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              reporter.log(yield getBinFolder(config, flags), { force: true });
+            },
+          )();
+        },
 
-var _index;
+        dir(config, reporter, flags, args) {
+          reporter.log(config.globalFolder, { force: true });
+          return Promise.resolve();
+        },
 
-function _load_index() {
-  return _index = __webpack_require__(57);
-}
+        ls(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              reporter.warn(
+                `\`yarn global ls\` is deprecated. Please use \`yarn global list\`.`,
+              );
+              yield list(config, reporter, flags, args);
+            },
+          )();
+        },
 
-var _baseReporter;
+        list(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield list(config, reporter, flags, args);
+            },
+          )();
+        },
 
-function _load_baseReporter() {
-  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
-}
+        remove(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield updateCwd(config);
 
-var _buildSubCommands2;
+              const updateBins = yield initUpdateBins(config, reporter, flags);
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+              // remove module
+              yield (0, (_remove || _load_remove()).run)(
+                config,
+                reporter,
+                flags,
+                args,
+              );
 
-var _lockfile;
+              // remove binaries
+              yield updateBins();
+            },
+          )();
+        },
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+        upgrade(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield updateCwd(config);
 
-var _install;
+              const updateBins = yield initUpdateBins(config, reporter, flags);
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+              // upgrade module
+              yield (0, (_upgrade || _load_upgrade()).run)(
+                config,
+                reporter,
+                flags,
+                args,
+              );
 
-var _add;
+              // update binaries
+              yield updateBins();
+            },
+          )();
+        },
 
-function _load_add() {
-  return _add = __webpack_require__(165);
-}
+        upgradeInteractive(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield updateCwd(config);
 
-var _remove;
+              const updateBins = yield initUpdateBins(config, reporter, flags);
 
-function _load_remove() {
-  return _remove = __webpack_require__(359);
-}
+              // upgrade module
+              yield (0,
+              (_upgradeInteractive || _load_upgradeInteractive()).run)(
+                config,
+                reporter,
+                flags,
+                args,
+              );
 
-var _upgrade;
+              // update binaries
+              yield updateBins();
+            },
+          )();
+        },
+      });
 
-function _load_upgrade() {
-  return _upgrade = __webpack_require__(207);
-}
+      const run = _buildSubCommands.run,
+        _setFlags = _buildSubCommands.setFlags;
+      exports.run = run;
+      function setFlags(commander) {
+        _setFlags(commander);
+        commander.description(
+          "Installs packages globally on your operating system.",
+        );
+        commander.option(
+          "--prefix <prefix>",
+          "bin prefix to use to install binaries",
+        );
+        commander.option(
+          "--latest",
+          "upgrade to the latest version of packages",
+        );
+      }
 
-var _upgradeInteractive;
+      /***/
+    },
+    /* 122 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_upgradeInteractive() {
-  return _upgradeInteractive = __webpack_require__(362);
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-var _packageLinker;
+      var _asyncToGenerator2;
 
-function _load_packageLinker() {
-  return _packageLinker = __webpack_require__(211);
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _constants;
+      var _path;
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-var _fs;
+      var _invariant;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      var _semver;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_semver() {
+        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+      }
 
-class GlobalAdd extends (_add || _load_add()).Add {
-  constructor(args, flags, config, reporter, lockfile) {
-    super(args, flags, config, reporter, lockfile);
+      var _validate;
 
-    this.linker.setTopLevelBinLinking(false);
-  }
+      function _load_validate() {
+        return (_validate = __webpack_require__(125));
+      }
 
-  maybeOutputSaveTree() {
-    for (var _iterator = this.addedPatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+      var _lockfile;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
       }
 
-      const pattern = _ref;
+      var _packageReference;
 
-      const manifest = this.resolver.getStrictResolvedPattern(pattern);
-      ls(manifest, this.reporter, true);
-    }
-    return Promise.resolve();
-  }
-
-  _logSuccessSaveLockfile() {
-    // noop
-  }
-}
-
-const path = __webpack_require__(0);
-
-function hasWrapper(flags, args) {
-  return args[0] !== 'bin' && args[0] !== 'dir';
-}
-
-function ls(manifest, reporter, saved) {
-  const bins = manifest.bin ? Object.keys(manifest.bin) : [];
-  const human = `${manifest.name}@${manifest.version}`;
-  if (bins.length) {
-    if (saved) {
-      reporter.success(reporter.lang('packageInstalledWithBinaries', human));
-    } else {
-      reporter.info(reporter.lang('packageHasBinaries', human));
-    }
-    reporter.list(`bins-${manifest.name}`, bins);
-  } else if (saved) {
-    reporter.warn(reporter.lang('packageHasNoBinaries', human));
-  }
-}
+      function _load_packageReference() {
+        return (_packageReference = _interopRequireDefault(
+          __webpack_require__(365),
+        ));
+      }
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('global', {
-  add(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield updateCwd(config);
+      var _index;
 
-      const updateBins = yield initUpdateBins(config, reporter, flags);
-      if (args.indexOf('yarn') !== -1) {
-        reporter.warn(reporter.lang('packageContainsYarnAsGlobal'));
+      function _load_index() {
+        return (_index = __webpack_require__(78));
       }
 
-      // install module
-      const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
-      const install = new GlobalAdd(args, flags, config, reporter, lockfile);
-      yield install.init();
+      var _errors;
 
-      // link binaries
-      yield updateBins();
-    })();
-  },
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-  bin(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      reporter.log((yield getBinFolder(config, flags)), { force: true });
-    })();
-  },
+      var _constants;
 
-  dir(config, reporter, flags, args) {
-    reporter.log(config.globalFolder, { force: true });
-    return Promise.resolve();
-  },
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-  ls(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      reporter.warn(`\`yarn global ls\` is deprecated. Please use \`yarn global list\`.`);
-      yield list(config, reporter, flags, args);
-    })();
-  },
+      var _version;
 
-  list(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield list(config, reporter, flags, args);
-    })();
-  },
+      function _load_version() {
+        return (_version = _interopRequireWildcard(__webpack_require__(226)));
+      }
 
-  remove(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield updateCwd(config);
+      var _workspaceResolver;
 
-      const updateBins = yield initUpdateBins(config, reporter, flags);
+      function _load_workspaceResolver() {
+        return (_workspaceResolver = _interopRequireDefault(
+          __webpack_require__(570),
+        ));
+      }
 
-      // remove module
-      yield (0, (_remove || _load_remove()).run)(config, reporter, flags, args);
+      var _fs;
 
-      // remove binaries
-      yield updateBins();
-    })();
-  },
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  upgrade(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield updateCwd(config);
+      var _normalizePattern4;
 
-      const updateBins = yield initUpdateBins(config, reporter, flags);
+      function _load_normalizePattern() {
+        return (_normalizePattern4 = __webpack_require__(37));
+      }
 
-      // upgrade module
-      yield (0, (_upgrade || _load_upgrade()).run)(config, reporter, flags, args);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-      // update binaries
-      yield updateBins();
-    })();
-  },
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  upgradeInteractive(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield updateCwd(config);
+      const micromatch = __webpack_require__(114);
 
-      const updateBins = yield initUpdateBins(config, reporter, flags);
+      class PackageRequest {
+        constructor(req, resolver) {
+          this.parentRequest = req.parentRequest;
+          this.parentNames = req.parentNames || [];
+          this.lockfile = resolver.lockfile;
+          this.registry = req.registry;
+          this.reporter = resolver.reporter;
+          this.resolver = resolver;
+          this.optional = req.optional;
+          this.hint = req.hint;
+          this.pattern = req.pattern;
+          this.config = resolver.config;
+          this.foundInfo = null;
+        }
 
-      // upgrade module
-      yield (0, (_upgradeInteractive || _load_upgradeInteractive()).run)(config, reporter, flags, args);
+        init() {
+          this.resolver.usedRegistries.add(this.registry);
+        }
 
-      // update binaries
-      yield updateBins();
-    })();
-  }
-});
+        getLocked(remoteType) {
+          // always prioritise root lockfile
+          const shrunk = this.lockfile.getLocked(this.pattern);
 
-const run = _buildSubCommands.run,
-      _setFlags = _buildSubCommands.setFlags;
-exports.run = run;
-function setFlags(commander) {
-  _setFlags(commander);
-  commander.description('Installs packages globally on your operating system.');
-  commander.option('--prefix <prefix>', 'bin prefix to use to install binaries');
-  commander.option('--latest', 'upgrade to the latest version of packages');
-}
+          if (shrunk && shrunk.resolved) {
+            const resolvedParts = (
+              _version || _load_version()
+            ).explodeHashedUrl(shrunk.resolved);
 
-/***/ }),
-/* 122 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
+            // Detect Git protocols (git://HOST/PATH or git+PROTOCOL://HOST/PATH)
+            const preferredRemoteType = /^git(\+[a-z0-9]+)?:\/\//.test(
+              resolvedParts.url,
+            )
+              ? "git"
+              : remoteType;
 
+            return {
+              name: shrunk.name,
+              version: shrunk.version,
+              _uid: shrunk.uid,
+              _remote: {
+                resolved: shrunk.resolved,
+                type: preferredRemoteType,
+                reference: resolvedParts.url,
+                hash: resolvedParts.hash,
+                integrity: shrunk.integrity,
+                registry: shrunk.registry,
+                packageName: shrunk.name,
+              },
+              optionalDependencies: shrunk.optionalDependencies || {},
+              dependencies: shrunk.dependencies || {},
+              prebuiltVariants: shrunk.prebuiltVariants || {},
+            };
+          } else {
+            return null;
+          }
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        /**
+         * If the input pattern matches a registry one then attempt to find it on the registry.
+         * Otherwise fork off to an exotic resolver if one matches.
+         */
 
-var _asyncToGenerator2;
+        findVersionOnRegistry(pattern) {
+          var _this = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _ref = yield _this.normalize(pattern);
+
+              const range = _ref.range,
+                name = _ref.name;
+
+              const exoticResolver = (0,
+              (_index || _load_index()).getExoticResolver)(range);
+              if (exoticResolver) {
+                let data = yield _this.findExoticVersionInfo(
+                  exoticResolver,
+                  range,
+                );
+
+                // clone data as we're manipulating it in place and this could be resolved multiple
+                // times
+                data = Object.assign({}, data);
+
+                // this is so the returned package response uses the overridden name. ie. if the
+                // package's actual name is `bar`, but it's been specified in the manifest like:
+                //   "foo": "http://foo.com/bar.tar.gz"
+                // then we use the foo name
+                data.name = name;
+                return data;
+              }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              const Resolver = _this.getRegistryResolver();
+              const resolver = new Resolver(_this, name, range);
+              try {
+                return yield resolver.resolve();
+              } catch (err) {
+                // if it is not an error thrown by yarn and it has a parent request,
+                // thow a more readable error
+                if (
+                  !(err instanceof (_errors || _load_errors()).MessageError) &&
+                  _this.parentRequest &&
+                  _this.parentRequest.pattern
+                ) {
+                  throw new (_errors || _load_errors()).MessageError(
+                    _this.reporter.lang(
+                      "requiredPackageNotFoundRegistry",
+                      pattern,
+                      _this.parentRequest.pattern,
+                      _this.registry,
+                    ),
+                  );
+                }
+                throw err;
+              }
+            },
+          )();
+        }
 
-var _path;
+        /**
+         * Get the registry resolver associated with this package request.
+         */
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+        getRegistryResolver() {
+          const Resolver = (_index || _load_index()).registries[this.registry];
+          if (Resolver) {
+            return Resolver;
+          } else {
+            throw new (_errors || _load_errors()).MessageError(
+              this.reporter.lang("unknownRegistryResolver", this.registry),
+            );
+          }
+        }
 
-var _invariant;
+        normalizeRange(pattern) {
+          var _this2 = this;
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (
+                pattern.indexOf(":") > -1 ||
+                pattern.indexOf("@") > -1 ||
+                (0, (_index || _load_index()).getExoticResolver)(pattern)
+              ) {
+                return pattern;
+              }
 
-var _semver;
+              if (!(_semver || _load_semver()).default.validRange(pattern)) {
+                try {
+                  if (
+                    yield (_fs || _load_fs()).exists(
+                      (_path || _load_path()).default.join(
+                        _this2.config.cwd,
+                        pattern,
+                        (_constants || _load_constants()).NODE_PACKAGE_JSON,
+                      ),
+                    )
+                  ) {
+                    _this2.reporter.warn(
+                      _this2.reporter.lang("implicitFileDeprecated", pattern),
+                    );
+                    return `file:${pattern}`;
+                  }
+                } catch (err) {
+                  // pass
+                }
+              }
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+              return pattern;
+            },
+          )();
+        }
 
-var _validate;
+        normalize(pattern) {
+          var _this3 = this;
 
-function _load_validate() {
-  return _validate = __webpack_require__(125);
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _normalizePattern = (0,
+              (_normalizePattern4 || _load_normalizePattern())
+                .normalizePattern)(pattern);
 
-var _lockfile;
+              const name = _normalizePattern.name,
+                range = _normalizePattern.range,
+                hasVersion = _normalizePattern.hasVersion;
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+              const newRange = yield _this3.normalizeRange(range);
+              return { name, range: newRange, hasVersion };
+            },
+          )();
+        }
 
-var _packageReference;
+        /**
+         * Construct an exotic resolver instance with the input `ExoticResolver` and `range`.
+         */
 
-function _load_packageReference() {
-  return _packageReference = _interopRequireDefault(__webpack_require__(365));
-}
+        findExoticVersionInfo(ExoticResolver, range) {
+          const resolver = new ExoticResolver(this, range);
+          return resolver.resolve();
+        }
 
-var _index;
+        /**
+         * If the current pattern matches an exotic resolver then delegate to it or else try
+         * the registry.
+         */
 
-function _load_index() {
-  return _index = __webpack_require__(78);
-}
+        findVersionInfo() {
+          var _this4 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const exoticResolver = (0,
+              (_index || _load_index()).getExoticResolver)(_this4.pattern);
+              if (exoticResolver) {
+                return _this4.findExoticVersionInfo(
+                  exoticResolver,
+                  _this4.pattern,
+                );
+              } else if (
+                (
+                  _workspaceResolver || _load_workspaceResolver()
+                ).default.isWorkspace(
+                  _this4.pattern,
+                  _this4.resolver.workspaceLayout,
+                )
+              ) {
+                (0, (_invariant || _load_invariant()).default)(
+                  _this4.resolver.workspaceLayout,
+                  "expected workspaceLayout",
+                );
+                const resolver = new (
+                  _workspaceResolver || _load_workspaceResolver()
+                ).default(
+                  _this4,
+                  _this4.pattern,
+                  _this4.resolver.workspaceLayout,
+                );
+                let manifest;
+                if (
+                  _this4.config.focus &&
+                  !_this4.pattern.includes(
+                    _this4.resolver.workspaceLayout.virtualManifestName,
+                  ) &&
+                  !_this4.pattern.startsWith(
+                    _this4.config.focusedWorkspaceName + "@",
+                  )
+                ) {
+                  const localInfo =
+                    _this4.resolver.workspaceLayout.getManifestByPattern(
+                      _this4.pattern,
+                    );
+                  (0, (_invariant || _load_invariant()).default)(
+                    localInfo,
+                    "expected local info for " + _this4.pattern,
+                  );
+                  const localManifest = localInfo.manifest;
+                  const requestPattern =
+                    localManifest.name + "@" + localManifest.version;
+                  manifest = yield _this4.findVersionOnRegistry(requestPattern);
+                }
+                return resolver.resolve(manifest);
+              } else {
+                return _this4.findVersionOnRegistry(_this4.pattern);
+              }
+            },
+          )();
+        }
 
-var _errors;
+        reportResolvedRangeMatch(info, resolved) {}
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        /**
+         * Do the final resolve of a package that had a match with an existing version.
+         * After all unique versions have been discovered, so the best available version
+         * is found.
+         */
+        resolveToExistingVersion(info) {
+          // get final resolved version
+          var _normalizePattern2 = (0,
+          (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(
+            this.pattern,
+          );
 
-var _constants;
+          const range = _normalizePattern2.range,
+            name = _normalizePattern2.name;
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+          const solvedRange = (_semver || _load_semver()).default.validRange(
+            range,
+          )
+            ? info.version
+            : range;
+          const resolved = this.resolver.getHighestRangeVersionMatch(
+            name,
+            solvedRange,
+            info,
+          );
+          (0, (_invariant || _load_invariant()).default)(
+            resolved,
+            "should have a resolved reference",
+          );
 
-var _version;
+          this.reportResolvedRangeMatch(info, resolved);
+          const ref = resolved._reference;
+          (0, (_invariant || _load_invariant()).default)(
+            ref,
+            "Resolved package info has no package reference",
+          );
+          ref.addRequest(this);
+          ref.addPattern(this.pattern, resolved);
+          ref.addOptional(this.optional);
+        }
 
-function _load_version() {
-  return _version = _interopRequireWildcard(__webpack_require__(226));
-}
+        /**
+         * TODO description
+         */
+        find({ fresh, frozen }) {
+          var _this5 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // find version info for this package pattern
+              const info = yield _this5.findVersionInfo();
+
+              if (!(_semver || _load_semver()).default.valid(info.version)) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this5.reporter.lang(
+                    "invalidPackageVersion",
+                    info.name,
+                    info.version,
+                  ),
+                );
+              }
 
-var _workspaceResolver;
+              info.fresh = fresh;
+              (0, (_validate || _load_validate()).cleanDependencies)(
+                info,
+                false,
+                _this5.reporter,
+                function () {
+                  // swallow warnings
+                },
+              );
+
+              // check if while we were resolving this dep we've already resolved one that satisfies
+              // the same range
+
+              var _normalizePattern3 = (0,
+              (_normalizePattern4 || _load_normalizePattern())
+                .normalizePattern)(_this5.pattern);
+
+              const range = _normalizePattern3.range,
+                name = _normalizePattern3.name;
+
+              const solvedRange = (
+                _semver || _load_semver()
+              ).default.validRange(range)
+                ? info.version
+                : range;
+              const resolved =
+                !info.fresh || frozen
+                  ? _this5.resolver.getExactVersionMatch(
+                      name,
+                      solvedRange,
+                      info,
+                    )
+                  : _this5.resolver.getHighestRangeVersionMatch(
+                      name,
+                      solvedRange,
+                      info,
+                    );
 
-function _load_workspaceResolver() {
-  return _workspaceResolver = _interopRequireDefault(__webpack_require__(570));
-}
+              if (resolved) {
+                _this5.resolver.reportPackageWithExistingVersion(_this5, info);
+                return;
+              }
 
-var _fs;
+              if (info.flat && !_this5.resolver.flat) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this5.reporter.lang(
+                    "flatGlobalError",
+                    `${info.name}@${info.version}`,
+                  ),
+                );
+              }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+              // validate version info
+              PackageRequest.validateVersionInfo(info, _this5.reporter);
+
+              //
+              const remote = info._remote;
+              (0, (_invariant || _load_invariant()).default)(
+                remote,
+                "Missing remote",
+              );
+
+              // set package reference
+              const ref = new (
+                _packageReference || _load_packageReference()
+              ).default(_this5, info, remote);
+              ref.addPattern(_this5.pattern, info);
+              ref.addOptional(_this5.optional);
+              ref.setFresh(fresh);
+              info._reference = ref;
+              info._remote = remote;
+              // start installation of dependencies
+              const promises = [];
+              const deps = [];
+              const parentNames = [..._this5.parentNames, name];
+              // normal deps
+              for (const depName in info.dependencies) {
+                const depPattern = depName + "@" + info.dependencies[depName];
+                deps.push(depPattern);
+                promises.push(
+                  _this5.resolver.find({
+                    pattern: depPattern,
+                    registry: remote.registry,
+                    // dependencies of optional dependencies should themselves be optional
+                    optional: _this5.optional,
+                    parentRequest: _this5,
+                    parentNames,
+                  }),
+                );
+              }
 
-var _normalizePattern4;
+              // optional deps
+              for (const depName in info.optionalDependencies) {
+                const depPattern =
+                  depName + "@" + info.optionalDependencies[depName];
+                deps.push(depPattern);
+                promises.push(
+                  _this5.resolver.find({
+                    hint: "optional",
+                    pattern: depPattern,
+                    registry: remote.registry,
+                    optional: true,
+                    parentRequest: _this5,
+                    parentNames,
+                  }),
+                );
+              }
+              if (remote.type === "workspace" && !_this5.config.production) {
+                // workspaces support dev dependencies
+                for (const depName in info.devDependencies) {
+                  const depPattern =
+                    depName + "@" + info.devDependencies[depName];
+                  deps.push(depPattern);
+                  promises.push(
+                    _this5.resolver.find({
+                      hint: "dev",
+                      pattern: depPattern,
+                      registry: remote.registry,
+                      optional: false,
+                      parentRequest: _this5,
+                      parentNames,
+                    }),
+                  );
+                }
+              }
 
-function _load_normalizePattern() {
-  return _normalizePattern4 = __webpack_require__(37);
-}
+              for (
+                var _iterator = promises,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+              ) {
+                var _ref2;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref2 = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref2 = _i.value;
+                }
 
-const micromatch = __webpack_require__(114);
+                const promise = _ref2;
 
-class PackageRequest {
-  constructor(req, resolver) {
-    this.parentRequest = req.parentRequest;
-    this.parentNames = req.parentNames || [];
-    this.lockfile = resolver.lockfile;
-    this.registry = req.registry;
-    this.reporter = resolver.reporter;
-    this.resolver = resolver;
-    this.optional = req.optional;
-    this.hint = req.hint;
-    this.pattern = req.pattern;
-    this.config = resolver.config;
-    this.foundInfo = null;
-  }
+                yield promise;
+              }
 
-  init() {
-    this.resolver.usedRegistries.add(this.registry);
-  }
+              ref.addDependencies(deps);
 
-  getLocked(remoteType) {
-    // always prioritise root lockfile
-    const shrunk = this.lockfile.getLocked(this.pattern);
-
-    if (shrunk && shrunk.resolved) {
-      const resolvedParts = (_version || _load_version()).explodeHashedUrl(shrunk.resolved);
-
-      // Detect Git protocols (git://HOST/PATH or git+PROTOCOL://HOST/PATH)
-      const preferredRemoteType = /^git(\+[a-z0-9]+)?:\/\//.test(resolvedParts.url) ? 'git' : remoteType;
-
-      return {
-        name: shrunk.name,
-        version: shrunk.version,
-        _uid: shrunk.uid,
-        _remote: {
-          resolved: shrunk.resolved,
-          type: preferredRemoteType,
-          reference: resolvedParts.url,
-          hash: resolvedParts.hash,
-          integrity: shrunk.integrity,
-          registry: shrunk.registry,
-          packageName: shrunk.name
-        },
-        optionalDependencies: shrunk.optionalDependencies || {},
-        dependencies: shrunk.dependencies || {},
-        prebuiltVariants: shrunk.prebuiltVariants || {}
-      };
-    } else {
-      return null;
-    }
-  }
+              // Now that we have all dependencies, it's safe to propagate optional
+              for (
+                var _iterator2 = ref.requests.slice(1),
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-  /**
-   * If the input pattern matches a registry one then attempt to find it on the registry.
-   * Otherwise fork off to an exotic resolver if one matches.
-   */
+              ) {
+                var _ref3;
 
-  findVersionOnRegistry(pattern) {
-    var _this = this;
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
+                }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _ref = yield _this.normalize(pattern);
+                const otherRequest = _ref3;
 
-      const range = _ref.range,
-            name = _ref.name;
+                ref.addOptional(otherRequest.optional);
+              }
+            },
+          )();
+        }
 
+        /**
+         * TODO description
+         */
 
-      const exoticResolver = (0, (_index || _load_index()).getExoticResolver)(range);
-      if (exoticResolver) {
-        let data = yield _this.findExoticVersionInfo(exoticResolver, range);
+        static validateVersionInfo(info, reporter) {
+          // human readable name to use in errors
+          const human = `${info.name}@${info.version}`;
 
-        // clone data as we're manipulating it in place and this could be resolved multiple
-        // times
-        data = Object.assign({}, data);
+          info.version = PackageRequest.getPackageVersion(info);
 
-        // this is so the returned package response uses the overridden name. ie. if the
-        // package's actual name is `bar`, but it's been specified in the manifest like:
-        //   "foo": "http://foo.com/bar.tar.gz"
-        // then we use the foo name
-        data.name = name;
-        return data;
-      }
+          for (
+            var _iterator3 = (_constants || _load_constants())
+                .REQUIRED_PACKAGE_KEYS,
+              _isArray3 = Array.isArray(_iterator3),
+              _i3 = 0,
+              _iterator3 = _isArray3
+                ? _iterator3
+                : _iterator3[Symbol.iterator]();
+            ;
 
-      const Resolver = _this.getRegistryResolver();
-      const resolver = new Resolver(_this, name, range);
-      try {
-        return yield resolver.resolve();
-      } catch (err) {
-        // if it is not an error thrown by yarn and it has a parent request,
-        // thow a more readable error
-        if (!(err instanceof (_errors || _load_errors()).MessageError) && _this.parentRequest && _this.parentRequest.pattern) {
-          throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('requiredPackageNotFoundRegistry', pattern, _this.parentRequest.pattern, _this.registry));
-        }
-        throw err;
-      }
-    })();
-  }
+          ) {
+            var _ref4;
 
-  /**
-   * Get the registry resolver associated with this package request.
-   */
+            if (_isArray3) {
+              if (_i3 >= _iterator3.length) break;
+              _ref4 = _iterator3[_i3++];
+            } else {
+              _i3 = _iterator3.next();
+              if (_i3.done) break;
+              _ref4 = _i3.value;
+            }
 
-  getRegistryResolver() {
-    const Resolver = (_index || _load_index()).registries[this.registry];
-    if (Resolver) {
-      return Resolver;
-    } else {
-      throw new (_errors || _load_errors()).MessageError(this.reporter.lang('unknownRegistryResolver', this.registry));
-    }
-  }
+            const key = _ref4;
 
-  normalizeRange(pattern) {
-    var _this2 = this;
+            if (!info[key]) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("missingRequiredPackageKey", human, key),
+              );
+            }
+          }
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (pattern.indexOf(':') > -1 || pattern.indexOf('@') > -1 || (0, (_index || _load_index()).getExoticResolver)(pattern)) {
-        return pattern;
-      }
+        /**
+         * Returns the package version if present, else defaults to the uid
+         */
 
-      if (!(_semver || _load_semver()).default.validRange(pattern)) {
-        try {
-          if (yield (_fs || _load_fs()).exists((_path || _load_path()).default.join(_this2.config.cwd, pattern, (_constants || _load_constants()).NODE_PACKAGE_JSON))) {
-            _this2.reporter.warn(_this2.reporter.lang('implicitFileDeprecated', pattern));
-            return `file:${pattern}`;
-          }
-        } catch (err) {
-          // pass
+        static getPackageVersion(info) {
+          // TODO possibly reconsider this behaviour
+          return info.version === undefined ? info._uid : info.version;
         }
-      }
 
-      return pattern;
-    })();
-  }
+        /**
+         * Gets all of the outdated packages and sorts them appropriately
+         */
 
-  normalize(pattern) {
-    var _this3 = this;
+        static getOutdatedPackages(
+          lockfile,
+          install,
+          config,
+          reporter,
+          filterByPatterns,
+          flags,
+        ) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _ref5 = yield install.fetchRequestFromCwd();
+
+              const reqPatterns = _ref5.requests,
+                workspaceLayout = _ref5.workspaceLayout;
+
+              // Filter out workspace patterns if necessary
+
+              let depReqPatterns = workspaceLayout
+                ? reqPatterns.filter(function (p) {
+                    return !workspaceLayout.getManifestByPattern(p.pattern);
+                  })
+                : reqPatterns;
+
+              // filter the list down to just the packages requested.
+              // prevents us from having to query the metadata for all packages.
+              if (
+                (filterByPatterns && filterByPatterns.length) ||
+                (flags && flags.pattern)
+              ) {
+                const filterByNames =
+                  filterByPatterns && filterByPatterns.length
+                    ? filterByPatterns.map(function (pattern) {
+                        return (0,
+                        (_normalizePattern4 || _load_normalizePattern())
+                          .normalizePattern)(pattern).name;
+                      })
+                    : [];
+                depReqPatterns = depReqPatterns.filter(function (dep) {
+                  return (
+                    filterByNames.indexOf(
+                      (0,
+                      (_normalizePattern4 || _load_normalizePattern())
+                        .normalizePattern)(dep.pattern).name,
+                    ) >= 0 ||
+                    (flags &&
+                      flags.pattern &&
+                      micromatch.contains(
+                        (0,
+                        (_normalizePattern4 || _load_normalizePattern())
+                          .normalizePattern)(dep.pattern).name,
+                        flags.pattern,
+                      ))
+                  );
+                });
+              }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _normalizePattern = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(pattern);
+              const deps = yield Promise.all(
+                depReqPatterns.map(
+                  (() => {
+                    var _ref6 = (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* ({
+                        pattern,
+                        hint,
+                        workspaceName,
+                        workspaceLoc,
+                      }) {
+                        const locked = lockfile.getLocked(pattern);
+                        if (!locked) {
+                          throw new (_errors || _load_errors()).MessageError(
+                            reporter.lang("lockfileOutdated"),
+                          );
+                        }
 
-      const name = _normalizePattern.name,
-            range = _normalizePattern.range,
-            hasVersion = _normalizePattern.hasVersion;
+                        const name = locked.name,
+                          current = locked.version;
+
+                        let latest = "";
+                        let wanted = "";
+                        let url = "";
+
+                        const normalized = (0,
+                        (_normalizePattern4 || _load_normalizePattern())
+                          .normalizePattern)(pattern);
+
+                        if (
+                          (0, (_index || _load_index()).getExoticResolver)(
+                            pattern,
+                          ) ||
+                          (0, (_index || _load_index()).getExoticResolver)(
+                            normalized.range,
+                          )
+                        ) {
+                          latest = wanted = "exotic";
+                          url = normalized.range;
+                        } else {
+                          const registry = config.registries[locked.registry];
 
-      const newRange = yield _this3.normalizeRange(range);
-      return { name, range: newRange, hasVersion };
-    })();
-  }
+                          var _ref7 = yield registry.checkOutdated(
+                            config,
+                            name,
+                            normalized.range,
+                          );
 
-  /**
-   * Construct an exotic resolver instance with the input `ExoticResolver` and `range`.
-   */
+                          latest = _ref7.latest;
+                          wanted = _ref7.wanted;
+                          url = _ref7.url;
+                        }
 
-  findExoticVersionInfo(ExoticResolver, range) {
-    const resolver = new ExoticResolver(this, range);
-    return resolver.resolve();
-  }
+                        return {
+                          name,
+                          current,
+                          wanted,
+                          latest,
+                          url,
+                          hint,
+                          range: normalized.range,
+                          upgradeTo: "",
+                          workspaceName: workspaceName || "",
+                          workspaceLoc: workspaceLoc || "",
+                        };
+                      },
+                    );
 
-  /**
-   * If the current pattern matches an exotic resolver then delegate to it or else try
-   * the registry.
-   */
-
-  findVersionInfo() {
-    var _this4 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const exoticResolver = (0, (_index || _load_index()).getExoticResolver)(_this4.pattern);
-      if (exoticResolver) {
-        return _this4.findExoticVersionInfo(exoticResolver, _this4.pattern);
-      } else if ((_workspaceResolver || _load_workspaceResolver()).default.isWorkspace(_this4.pattern, _this4.resolver.workspaceLayout)) {
-        (0, (_invariant || _load_invariant()).default)(_this4.resolver.workspaceLayout, 'expected workspaceLayout');
-        const resolver = new (_workspaceResolver || _load_workspaceResolver()).default(_this4, _this4.pattern, _this4.resolver.workspaceLayout);
-        let manifest;
-        if (_this4.config.focus && !_this4.pattern.includes(_this4.resolver.workspaceLayout.virtualManifestName) && !_this4.pattern.startsWith(_this4.config.focusedWorkspaceName + '@')) {
-          const localInfo = _this4.resolver.workspaceLayout.getManifestByPattern(_this4.pattern);
-          (0, (_invariant || _load_invariant()).default)(localInfo, 'expected local info for ' + _this4.pattern);
-          const localManifest = localInfo.manifest;
-          const requestPattern = localManifest.name + '@' + localManifest.version;
-          manifest = yield _this4.findVersionOnRegistry(requestPattern);
-        }
-        return resolver.resolve(manifest);
-      } else {
-        return _this4.findVersionOnRegistry(_this4.pattern);
+                    return function (_x) {
+                      return _ref6.apply(this, arguments);
+                    };
+                  })(),
+                ),
+              );
+
+              // Make sure to always output `exotic` versions to be compatible with npm
+              const isDepOld = function isDepOld({ current, latest, wanted }) {
+                return (
+                  latest === "exotic" ||
+                  (_semver || _load_semver()).default.lt(current, wanted) ||
+                  (_semver || _load_semver()).default.lt(current, latest)
+                );
+              };
+              const orderByName = function orderByName(depA, depB) {
+                return depA.name.localeCompare(depB.name);
+              };
+              return deps.filter(isDepOld).sort(orderByName);
+            },
+          )();
+        }
       }
-    })();
-  }
+      exports.default = PackageRequest;
 
-  reportResolvedRangeMatch(info, resolved) {}
-
-  /**
-   * Do the final resolve of a package that had a match with an existing version.
-   * After all unique versions have been discovered, so the best available version
-   * is found.
-   */
-  resolveToExistingVersion(info) {
-    // get final resolved version
-    var _normalizePattern2 = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(this.pattern);
-
-    const range = _normalizePattern2.range,
-          name = _normalizePattern2.name;
-
-    const solvedRange = (_semver || _load_semver()).default.validRange(range) ? info.version : range;
-    const resolved = this.resolver.getHighestRangeVersionMatch(name, solvedRange, info);
-    (0, (_invariant || _load_invariant()).default)(resolved, 'should have a resolved reference');
-
-    this.reportResolvedRangeMatch(info, resolved);
-    const ref = resolved._reference;
-    (0, (_invariant || _load_invariant()).default)(ref, 'Resolved package info has no package reference');
-    ref.addRequest(this);
-    ref.addPattern(this.pattern, resolved);
-    ref.addOptional(this.optional);
-  }
+      /***/
+    },
+    /* 123 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  /**
-   * TODO description
-   */
-  find({ fresh, frozen }) {
-    var _this5 = this;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      class BaseResolver {
+        constructor(request, fragment) {
+          this.resolver = request.resolver;
+          this.reporter = request.reporter;
+          this.fragment = fragment;
+          this.registry = request.registry;
+          this.request = request;
+          this.pattern = request.pattern;
+          this.config = request.config;
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // find version info for this package pattern
-      const info = yield _this5.findVersionInfo();
+        fork(Resolver, resolveArg, ...args) {
+          const resolver = new Resolver(this.request, ...args);
+          resolver.registry = this.registry;
+          return resolver.resolve(resolveArg);
+        }
 
-      if (!(_semver || _load_semver()).default.valid(info.version)) {
-        throw new (_errors || _load_errors()).MessageError(_this5.reporter.lang('invalidPackageVersion', info.name, info.version));
+        resolve(resolveArg) {
+          throw new Error("Not implemented");
+        }
       }
+      exports.default = BaseResolver;
+
+      /***/
+    },
+    /* 124 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      info.fresh = fresh;
-      (0, (_validate || _load_validate()).cleanDependencies)(info, false, _this5.reporter, function () {
-        // swallow warnings
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
 
-      // check if while we were resolving this dep we've already resolved one that satisfies
-      // the same range
+      var _asyncToGenerator2;
 
-      var _normalizePattern3 = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(_this5.pattern);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-      const range = _normalizePattern3.range,
-            name = _normalizePattern3.name;
+      var _index;
+
+      function _load_index() {
+        return (_index = __webpack_require__(78));
+      }
 
-      const solvedRange = (_semver || _load_semver()).default.validRange(range) ? info.version : range;
-      const resolved = !info.fresh || frozen ? _this5.resolver.getExactVersionMatch(name, solvedRange, info) : _this5.resolver.getHighestRangeVersionMatch(name, solvedRange, info);
+      var _misc;
 
-      if (resolved) {
-        _this5.resolver.reportPackageWithExistingVersion(_this5, info);
-        return;
+      function _load_misc() {
+        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
       }
 
-      if (info.flat && !_this5.resolver.flat) {
-        throw new (_errors || _load_errors()).MessageError(_this5.reporter.lang('flatGlobalError', `${info.name}@${info.version}`));
+      var _version;
+
+      function _load_version() {
+        return (_version = _interopRequireWildcard(__webpack_require__(226)));
       }
 
-      // validate version info
-      PackageRequest.validateVersionInfo(info, _this5.reporter);
+      var _guessName;
 
-      //
-      const remote = info._remote;
-      (0, (_invariant || _load_invariant()).default)(remote, 'Missing remote');
-
-      // set package reference
-      const ref = new (_packageReference || _load_packageReference()).default(_this5, info, remote);
-      ref.addPattern(_this5.pattern, info);
-      ref.addOptional(_this5.optional);
-      ref.setFresh(fresh);
-      info._reference = ref;
-      info._remote = remote;
-      // start installation of dependencies
-      const promises = [];
-      const deps = [];
-      const parentNames = [..._this5.parentNames, name];
-      // normal deps
-      for (const depName in info.dependencies) {
-        const depPattern = depName + '@' + info.dependencies[depName];
-        deps.push(depPattern);
-        promises.push(_this5.resolver.find({
-          pattern: depPattern,
-          registry: remote.registry,
-          // dependencies of optional dependencies should themselves be optional
-          optional: _this5.optional,
-          parentRequest: _this5,
-          parentNames
-        }));
-      }
-
-      // optional deps
-      for (const depName in info.optionalDependencies) {
-        const depPattern = depName + '@' + info.optionalDependencies[depName];
-        deps.push(depPattern);
-        promises.push(_this5.resolver.find({
-          hint: 'optional',
-          pattern: depPattern,
-          registry: remote.registry,
-          optional: true,
-          parentRequest: _this5,
-          parentNames
-        }));
-      }
-      if (remote.type === 'workspace' && !_this5.config.production) {
-        // workspaces support dev dependencies
-        for (const depName in info.devDependencies) {
-          const depPattern = depName + '@' + info.devDependencies[depName];
-          deps.push(depPattern);
-          promises.push(_this5.resolver.find({
-            hint: 'dev',
-            pattern: depPattern,
-            registry: remote.registry,
-            optional: false,
-            parentRequest: _this5,
-            parentNames
-          }));
-        }
+      function _load_guessName() {
+        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
       }
 
-      for (var _iterator = promises, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref2;
+      var _index2;
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref2 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref2 = _i.value;
-        }
+      function _load_index2() {
+        return (_index2 = __webpack_require__(57));
+      }
 
-        const promise = _ref2;
+      var _exoticResolver;
 
-        yield promise;
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
       }
 
-      ref.addDependencies(deps);
+      var _git;
 
-      // Now that we have all dependencies, it's safe to propagate optional
-      for (var _iterator2 = ref.requests.slice(1), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+      function _load_git() {
+        return (_git = _interopRequireDefault(__webpack_require__(219)));
+      }
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
-
-        const otherRequest = _ref3;
-
-        ref.addOptional(otherRequest.optional);
       }
-    })();
-  }
 
-  /**
-   * TODO description
-   */
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  static validateVersionInfo(info, reporter) {
-    // human readable name to use in errors
-    const human = `${info.name}@${info.version}`;
+      const urlParse = __webpack_require__(24).parse;
 
-    info.version = PackageRequest.getPackageVersion(info);
+      const GIT_HOSTS = [
+        "github.com",
+        "gitlab.com",
+        "bitbucket.com",
+        "bitbucket.org",
+      ];
 
-    for (var _iterator3 = (_constants || _load_constants()).REQUIRED_PACKAGE_KEYS, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref4;
+      const GIT_PATTERN_MATCHERS = [
+        /^git:/,
+        /^git\+.+:/,
+        /^ssh:/,
+        /^https?:.+\.git$/,
+        /^https?:.+\.git#.+/,
+      ];
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref4 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref4 = _i3.value;
-      }
+      class GitResolver extends (_exoticResolver || _load_exoticResolver())
+        .default {
+        constructor(request, fragment) {
+          super(request, fragment);
 
-      const key = _ref4;
+          var _versionUtil$explodeH = (
+            _version || _load_version()
+          ).explodeHashedUrl(fragment);
 
-      if (!info[key]) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('missingRequiredPackageKey', human, key));
-      }
-    }
-  }
+          const url = _versionUtil$explodeH.url,
+            hash = _versionUtil$explodeH.hash;
 
-  /**
-   * Returns the package version if present, else defaults to the uid
-   */
+          this.url = url;
+          this.hash = hash;
+        }
 
-  static getPackageVersion(info) {
-    // TODO possibly reconsider this behaviour
-    return info.version === undefined ? info._uid : info.version;
-  }
+        static isVersion(pattern) {
+          for (
+            var _iterator = GIT_PATTERN_MATCHERS,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-  /**
-   * Gets all of the outdated packages and sorts them appropriately
-   */
+          ) {
+            var _ref;
 
-  static getOutdatedPackages(lockfile, install, config, reporter, filterByPatterns, flags) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _ref5 = yield install.fetchRequestFromCwd();
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-      const reqPatterns = _ref5.requests,
-            workspaceLayout = _ref5.workspaceLayout;
+            const matcher = _ref;
 
-      // Filter out workspace patterns if necessary
+            if (matcher.test(pattern)) {
+              return true;
+            }
+          }
 
-      let depReqPatterns = workspaceLayout ? reqPatterns.filter(function (p) {
-        return !workspaceLayout.getManifestByPattern(p.pattern);
-      }) : reqPatterns;
+          var _urlParse = urlParse(pattern);
 
-      // filter the list down to just the packages requested.
-      // prevents us from having to query the metadata for all packages.
-      if (filterByPatterns && filterByPatterns.length || flags && flags.pattern) {
-        const filterByNames = filterByPatterns && filterByPatterns.length ? filterByPatterns.map(function (pattern) {
-          return (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(pattern).name;
-        }) : [];
-        depReqPatterns = depReqPatterns.filter(function (dep) {
-          return filterByNames.indexOf((0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(dep.pattern).name) >= 0 || flags && flags.pattern && micromatch.contains((0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(dep.pattern).name, flags.pattern);
-        });
-      }
+          const hostname = _urlParse.hostname,
+            path = _urlParse.path;
 
-      const deps = yield Promise.all(depReqPatterns.map((() => {
-        var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({ pattern, hint, workspaceName, workspaceLoc }) {
-          const locked = lockfile.getLocked(pattern);
-          if (!locked) {
-            throw new (_errors || _load_errors()).MessageError(reporter.lang('lockfileOutdated'));
+          if (hostname && path && GIT_HOSTS.indexOf(hostname) >= 0) {
+            // only if dependency is pointing to a git repo,
+            // e.g. facebook/flow and not file in a git repo facebook/flow/archive/v1.0.0.tar.gz
+            return path.split("/").filter((p) => !!p).length === 2;
           }
 
-          const name = locked.name,
-                current = locked.version;
+          return false;
+        }
+
+        resolve(forked) {
+          var _this = this;
 
-          let latest = '';
-          let wanted = '';
-          let url = '';
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let tryRegistry = (() => {
+                var _ref2 = (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* (registry) {
+                    const filename = (_index2 || _load_index2()).registries[
+                      registry
+                    ].filename;
 
-          const normalized = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(pattern);
+                    const file = yield client.getFile(filename);
+                    if (!file) {
+                      return null;
+                    }
 
-          if ((0, (_index || _load_index()).getExoticResolver)(pattern) || (0, (_index || _load_index()).getExoticResolver)(normalized.range)) {
-            latest = wanted = 'exotic';
-            url = normalized.range;
-          } else {
-            const registry = config.registries[locked.registry];
+                    const json = yield config.readJson(
+                      `${url}/${filename}`,
+                      function () {
+                        return JSON.parse(file);
+                      },
+                    );
+                    json._uid = commit;
+                    json._remote = {
+                      resolved: `${url}#${commit}`,
+                      type: "git",
+                      reference: url,
+                      hash: commit,
+                      registry,
+                    };
+                    return json;
+                  },
+                );
 
-            var _ref7 = yield registry.checkOutdated(config, name, normalized.range);
+                return function tryRegistry(_x) {
+                  return _ref2.apply(this, arguments);
+                };
+              })();
 
-            latest = _ref7.latest;
-            wanted = _ref7.wanted;
-            url = _ref7.url;
-          }
+              const url = _this.url;
 
-          return {
-            name,
-            current,
-            wanted,
-            latest,
-            url,
-            hint,
-            range: normalized.range,
-            upgradeTo: '',
-            workspaceName: workspaceName || '',
-            workspaceLoc: workspaceLoc || ''
-          };
-        });
+              // shortcut for hosted git. we will fallback to a GitResolver if the hosted git
+              // optimisations fail which the `forked` flag indicates so we don't get into an
+              // infinite loop
 
-        return function (_x) {
-          return _ref6.apply(this, arguments);
-        };
-      })()));
+              const parts = urlParse(url);
+              if (false) {
+                // check if this git url uses any of the hostnames defined in our hosted git resolvers
+                for (const name in (_index || _load_index()).hostedGit) {
+                  const Resolver = (_index || _load_index()).hostedGit[name];
+                  if (Resolver.hostname !== parts.hostname) {
+                    continue;
+                  }
 
-      // Make sure to always output `exotic` versions to be compatible with npm
-      const isDepOld = function isDepOld({ current, latest, wanted }) {
-        return latest === 'exotic' || (_semver || _load_semver()).default.lt(current, wanted) || (_semver || _load_semver()).default.lt(current, latest);
-      };
-      const orderByName = function orderByName(depA, depB) {
-        return depA.name.localeCompare(depB.name);
-      };
-      return deps.filter(isDepOld).sort(orderByName);
-    })();
-  }
-}
-exports.default = PackageRequest;
-
-/***/ }),
-/* 123 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-class BaseResolver {
-  constructor(request, fragment) {
-    this.resolver = request.resolver;
-    this.reporter = request.reporter;
-    this.fragment = fragment;
-    this.registry = request.registry;
-    this.request = request;
-    this.pattern = request.pattern;
-    this.config = request.config;
-  }
+                  // we have a match! clean up the pathname of url artifacts
+                  let pathname = parts.pathname;
+                  pathname = (_misc || _load_misc()).removePrefix(
+                    pathname,
+                    "/",
+                  ); // remove prefixed slash
+                  pathname = (_misc || _load_misc()).removeSuffix(
+                    pathname,
+                    ".git",
+                  ); // remove .git suffix if present
+
+                  const url = `${pathname}${_this.hash ? "#" + decodeURIComponent(_this.hash) : ""}`;
+                  return _this.fork(Resolver, false, url);
+                }
+              }
 
-  fork(Resolver, resolveArg, ...args) {
-    const resolver = new Resolver(this.request, ...args);
-    resolver.registry = this.registry;
-    return resolver.resolve(resolveArg);
-  }
+              // get from lockfile
+              const shrunk = _this.request.getLocked("git");
+              if (shrunk) {
+                return shrunk;
+              }
 
-  resolve(resolveArg) {
-    throw new Error('Not implemented');
-  }
-}
-exports.default = BaseResolver;
+              const config = _this.config;
 
-/***/ }),
-/* 124 */
-/***/ (function(module, exports, __webpack_require__) {
+              const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
+              const client = new (_git || _load_git()).default(
+                config,
+                gitUrl,
+                _this.hash,
+              );
+              const commit = yield client.init();
 
-"use strict";
+              const file = yield tryRegistry(_this.registry);
+              if (file) {
+                return file;
+              }
+
+              for (const registry in (_index2 || _load_index2()).registries) {
+                if (registry === _this.registry) {
+                  continue;
+                }
 
+                const file = yield tryRegistry(registry);
+                if (file) {
+                  return file;
+                }
+              }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+              return {
+                // This is just the default, it can be overridden with key of dependencies
+                name: (0, (_guessName || _load_guessName()).default)(url),
+                version: "0.0.0",
+                _uid: commit,
+                _remote: {
+                  resolved: `${url}#${commit}`,
+                  type: "git",
+                  reference: url,
+                  hash: commit,
+                  registry: "npm",
+                },
+              };
+            },
+          )();
+        }
+      }
+      exports.default = GitResolver;
 
-var _asyncToGenerator2;
+      /***/
+    },
+    /* 125 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.isValidPackageName = isValidPackageName;
+
+      exports.default = function (info, isRoot, reporter, warn) {
+        if (isRoot) {
+          for (const key in (_typos || _load_typos()).default) {
+            if (key in info) {
+              warn(
+                reporter.lang(
+                  "manifestPotentialTypo",
+                  key,
+                  (_typos || _load_typos()).default[key],
+                ),
+              );
+            }
+          }
+        }
 
-var _index;
+        // validate name
+        const name = info.name;
 
-function _load_index() {
-  return _index = __webpack_require__(78);
-}
+        if (typeof name === "string") {
+          if (isRoot && isBuiltinModule(name)) {
+            warn(reporter.lang("manifestBuiltinModule", name));
+          }
 
-var _misc;
+          // cannot start with a dot
+          if (name[0] === ".") {
+            throw new (_errors || _load_errors()).MessageError(
+              reporter.lang("manifestNameDot"),
+            );
+          }
 
-function _load_misc() {
-  return _misc = _interopRequireWildcard(__webpack_require__(18));
-}
+          // cannot contain the following characters
+          if (!isValidPackageName(name)) {
+            throw new (_errors || _load_errors()).MessageError(
+              reporter.lang("manifestNameIllegalChars"),
+            );
+          }
 
-var _version;
+          // cannot equal node_modules or favicon.ico
+          const lower = name.toLowerCase();
+          if (lower === "node_modules" || lower === "favicon.ico") {
+            throw new (_errors || _load_errors()).MessageError(
+              reporter.lang("manifestNameBlacklisted"),
+            );
+          }
+        }
 
-function _load_version() {
-  return _version = _interopRequireWildcard(__webpack_require__(226));
-}
+        // validate license
+        if (isRoot && !info.private) {
+          if (typeof info.license === "string") {
+            const license = info.license.replace(/\*$/g, "");
+            if (!(0, (_util || _load_util()).isValidLicense)(license)) {
+              warn(reporter.lang("manifestLicenseInvalid"));
+            }
+          } else {
+            warn(reporter.lang("manifestLicenseNone"));
+          }
+        }
 
-var _guessName;
+        // validate strings
+        for (
+          var _iterator = strings,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-function _load_guessName() {
-  return _guessName = _interopRequireDefault(__webpack_require__(169));
-}
+        ) {
+          var _ref;
 
-var _index2;
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref = _i.value;
+          }
 
-function _load_index2() {
-  return _index2 = __webpack_require__(57);
-}
+          const key = _ref;
 
-var _exoticResolver;
+          const val = info[key];
+          if (val && typeof val !== "string") {
+            throw new (_errors || _load_errors()).MessageError(
+              reporter.lang("manifestStringExpected", key),
+            );
+          }
+        }
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+        cleanDependencies(info, isRoot, reporter, warn);
+      };
 
-var _git;
+      exports.cleanDependencies = cleanDependencies;
 
-function _load_git() {
-  return _git = _interopRequireDefault(__webpack_require__(219));
-}
+      var _errors;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _util;
 
-const urlParse = __webpack_require__(24).parse;
+      function _load_util() {
+        return (_util = __webpack_require__(221));
+      }
 
-const GIT_HOSTS = ['github.com', 'gitlab.com', 'bitbucket.com', 'bitbucket.org'];
+      var _typos;
 
-const GIT_PATTERN_MATCHERS = [/^git:/, /^git\+.+:/, /^ssh:/, /^https?:.+\.git$/, /^https?:.+\.git#.+/];
+      function _load_typos() {
+        return (_typos = _interopRequireDefault(__webpack_require__(587)));
+      }
 
-class GitResolver extends (_exoticResolver || _load_exoticResolver()).default {
-  constructor(request, fragment) {
-    super(request, fragment);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    var _versionUtil$explodeH = (_version || _load_version()).explodeHashedUrl(fragment);
+      const isBuiltinModule = __webpack_require__(730);
 
-    const url = _versionUtil$explodeH.url,
-          hash = _versionUtil$explodeH.hash;
+      const strings = ["name", "version"];
 
-    this.url = url;
-    this.hash = hash;
-  }
+      const dependencyKeys = [
+        // npm registry will include optionalDependencies in dependencies and we'll want to dedupe them from the
+        // other fields first
+        "optionalDependencies",
 
-  static isVersion(pattern) {
-    for (var _iterator = GIT_PATTERN_MATCHERS, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+        // it's seemingly common to include a dependency in dependencies and devDependencies of the same name but
+        // different ranges, this can cause a lot of issues with our determinism and the behaviour of npm is
+        // currently unspecified.
+        "dependencies",
+        "devDependencies",
+      ];
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+      function isValidName(name) {
+        return !name.match(/[\/@\s\+%:]/) && encodeURIComponent(name) === name;
       }
 
-      const matcher = _ref;
+      function isValidScopedName(name) {
+        if (name[0] !== "@") {
+          return false;
+        }
+
+        const parts = name.slice(1).split("/");
+        return (
+          parts.length === 2 && isValidName(parts[0]) && isValidName(parts[1])
+        );
+      }
 
-      if (matcher.test(pattern)) {
-        return true;
+      function isValidPackageName(name) {
+        return isValidName(name) || isValidScopedName(name);
       }
-    }
 
-    var _urlParse = urlParse(pattern);
+      function cleanDependencies(info, isRoot, reporter, warn) {
+        // get dependency objects
+        const depTypes = [];
+        for (
+          var _iterator2 = dependencyKeys,
+            _isArray2 = Array.isArray(_iterator2),
+            _i2 = 0,
+            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
+          ;
 
-    const hostname = _urlParse.hostname,
-          path = _urlParse.path;
+        ) {
+          var _ref2;
 
-    if (hostname && path && GIT_HOSTS.indexOf(hostname) >= 0) {
-      // only if dependency is pointing to a git repo,
-      // e.g. facebook/flow and not file in a git repo facebook/flow/archive/v1.0.0.tar.gz
-      return path.split('/').filter(p => !!p).length === 2;
-    }
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref2 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref2 = _i2.value;
+          }
 
-    return false;
-  }
+          const type = _ref2;
+
+          const deps = info[type];
+          if (!deps || typeof deps !== "object") {
+            continue;
+          }
+          depTypes.push([type, deps]);
+        }
 
-  resolve(forked) {
-    var _this = this;
+        // aggregate all non-trivial deps (not '' or '*')
+        const nonTrivialDeps = new Map();
+        for (
+          var _iterator3 = depTypes,
+            _isArray3 = Array.isArray(_iterator3),
+            _i3 = 0,
+            _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();
+          ;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let tryRegistry = (() => {
-        var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (registry) {
-          const filename = (_index2 || _load_index2()).registries[registry].filename;
+        ) {
+          var _ref4;
 
-          const file = yield client.getFile(filename);
-          if (!file) {
-            return null;
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref4 = _iterator3[_i3++];
+          } else {
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref4 = _i3.value;
           }
 
-          const json = yield config.readJson(`${url}/${filename}`, function () {
-            return JSON.parse(file);
-          });
-          json._uid = commit;
-          json._remote = {
-            resolved: `${url}#${commit}`,
-            type: 'git',
-            reference: url,
-            hash: commit,
-            registry
-          };
-          return json;
-        });
+          const _ref3 = _ref4;
+          const type = _ref3[0];
+          const deps = _ref3[1];
 
-        return function tryRegistry(_x) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+          for (
+            var _iterator5 = Object.keys(deps),
+              _isArray5 = Array.isArray(_iterator5),
+              _i5 = 0,
+              _iterator5 = _isArray5
+                ? _iterator5
+                : _iterator5[Symbol.iterator]();
+            ;
+
+          ) {
+            var _ref7;
 
-      const url = _this.url;
+            if (_isArray5) {
+              if (_i5 >= _iterator5.length) break;
+              _ref7 = _iterator5[_i5++];
+            } else {
+              _i5 = _iterator5.next();
+              if (_i5.done) break;
+              _ref7 = _i5.value;
+            }
 
-      // shortcut for hosted git. we will fallback to a GitResolver if the hosted git
-      // optimisations fail which the `forked` flag indicates so we don't get into an
-      // infinite loop
+            const name = _ref7;
 
-      const parts = urlParse(url);
-      if (false) {
-        // check if this git url uses any of the hostnames defined in our hosted git resolvers
-        for (const name in (_index || _load_index()).hostedGit) {
-          const Resolver = (_index || _load_index()).hostedGit[name];
-          if (Resolver.hostname !== parts.hostname) {
-            continue;
+            const version = deps[name];
+            if (!nonTrivialDeps.has(name) && version && version !== "*") {
+              nonTrivialDeps.set(name, { type, version });
+            }
           }
+        }
 
-          // we have a match! clean up the pathname of url artifacts
-          let pathname = parts.pathname;
-          pathname = (_misc || _load_misc()).removePrefix(pathname, '/'); // remove prefixed slash
-          pathname = (_misc || _load_misc()).removeSuffix(pathname, '.git'); // remove .git suffix if present
+        // overwrite first dep of package with non-trivial version, remove the rest
+        const setDeps = new Set();
+        for (
+          var _iterator4 = depTypes,
+            _isArray4 = Array.isArray(_iterator4),
+            _i4 = 0,
+            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
+          ;
 
-          const url = `${pathname}${_this.hash ? '#' + decodeURIComponent(_this.hash) : ''}`;
-          return _this.fork(Resolver, false, url);
-        }
-      }
+        ) {
+          var _ref6;
 
-      // get from lockfile
-      const shrunk = _this.request.getLocked('git');
-      if (shrunk) {
-        return shrunk;
-      }
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref6 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref6 = _i4.value;
+          }
+
+          const _ref5 = _ref6;
+          const type = _ref5[0];
+          const deps = _ref5[1];
+
+          for (
+            var _iterator6 = Object.keys(deps),
+              _isArray6 = Array.isArray(_iterator6),
+              _i6 = 0,
+              _iterator6 = _isArray6
+                ? _iterator6
+                : _iterator6[Symbol.iterator]();
+            ;
 
-      const config = _this.config;
+          ) {
+            var _ref8;
 
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref8 = _iterator6[_i6++];
+            } else {
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref8 = _i6.value;
+            }
 
-      const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
-      const client = new (_git || _load_git()).default(config, gitUrl, _this.hash);
-      const commit = yield client.init();
+            const name = _ref8;
 
-      const file = yield tryRegistry(_this.registry);
-      if (file) {
-        return file;
-      }
+            let version = deps[name];
 
-      for (const registry in (_index2 || _load_index2()).registries) {
-        if (registry === _this.registry) {
-          continue;
-        }
+            const dep = nonTrivialDeps.get(name);
+            if (dep) {
+              if (
+                version &&
+                version !== "*" &&
+                version !== dep.version &&
+                isRoot
+              ) {
+                // only throw a warning when at the root
+                warn(
+                  reporter.lang(
+                    "manifestDependencyCollision",
+                    dep.type,
+                    name,
+                    dep.version,
+                    type,
+                    version,
+                  ),
+                );
+              }
+              version = dep.version;
+            }
 
-        const file = yield tryRegistry(registry);
-        if (file) {
-          return file;
+            if (setDeps.has(name)) {
+              delete deps[name];
+            } else {
+              deps[name] = version;
+              setDeps.add(name);
+            }
+          }
         }
       }
 
-      return {
-        // This is just the default, it can be overridden with key of dependencies
-        name: (0, (_guessName || _load_guessName()).default)(url),
-        version: '0.0.0',
-        _uid: commit,
-        _remote: {
-          resolved: `${url}#${commit}`,
-          type: 'git',
-          reference: url,
-          hash: commit,
-          registry: 'npm'
+      /***/
+    },
+    /* 126 */
+    /***/ function (module, exports, __webpack_require__) {
+      // getting tag from 19.1.3.6 Object.prototype.toString()
+      var cof = __webpack_require__(69);
+      var TAG = __webpack_require__(20)("toStringTag");
+      // ES3 wrong here
+      var ARG =
+        cof(
+          (function () {
+            return arguments;
+          })(),
+        ) == "Arguments";
+
+      // fallback for IE11 Script Access Denied error
+      var tryGet = function (it, key) {
+        try {
+          return it[key];
+        } catch (e) {
+          /* empty */
         }
       };
-    })();
-  }
-}
-exports.default = GitResolver;
 
-/***/ }),
-/* 125 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function (it) {
+        var O, T, B;
+        return it === undefined
+          ? "Undefined"
+          : it === null
+            ? "Null"
+            : // @@toStringTag case
+              typeof (T = tryGet((O = Object(it)), TAG)) == "string"
+              ? T
+              : // builtinTag case
+                ARG
+                ? cof(O)
+                : // ES3 arguments fallback
+                  (B = cof(O)) == "Object" && typeof O.callee == "function"
+                  ? "Arguments"
+                  : B;
+      };
 
-"use strict";
+      /***/
+    },
+    /* 127 */
+    /***/ function (module, exports) {
+      // IE 8- don't enum bug keys
+      module.exports =
+        "constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf".split(
+          ",",
+        );
 
+      /***/
+    },
+    /* 128 */
+    /***/ function (module, exports, __webpack_require__) {
+      var document = __webpack_require__(17).document;
+      module.exports = document && document.documentElement;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.isValidPackageName = isValidPackageName;
+      /***/
+    },
+    /* 129 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var LIBRARY = __webpack_require__(93);
+      var $export = __webpack_require__(60);
+      var redefine = __webpack_require__(251);
+      var hide = __webpack_require__(42);
+      var Iterators = __webpack_require__(53);
+      var $iterCreate = __webpack_require__(242);
+      var setToStringTag = __webpack_require__(95);
+      var getPrototypeOf = __webpack_require__(248);
+      var ITERATOR = __webpack_require__(20)("iterator");
+      var BUGGY = !([].keys && "next" in [].keys()); // Safari has buggy iterators w/o `next`
+      var FF_ITERATOR = "@@iterator";
+      var KEYS = "keys";
+      var VALUES = "values";
+
+      var returnThis = function () {
+        return this;
+      };
 
-exports.default = function (info, isRoot, reporter, warn) {
-  if (isRoot) {
-    for (const key in (_typos || _load_typos()).default) {
-      if (key in info) {
-        warn(reporter.lang('manifestPotentialTypo', key, (_typos || _load_typos()).default[key]));
-      }
-    }
-  }
+      module.exports = function (
+        Base,
+        NAME,
+        Constructor,
+        next,
+        DEFAULT,
+        IS_SET,
+        FORCED,
+      ) {
+        $iterCreate(Constructor, NAME, next);
+        var getMethod = function (kind) {
+          if (!BUGGY && kind in proto) return proto[kind];
+          switch (kind) {
+            case KEYS:
+              return function keys() {
+                return new Constructor(this, kind);
+              };
+            case VALUES:
+              return function values() {
+                return new Constructor(this, kind);
+              };
+          }
+          return function entries() {
+            return new Constructor(this, kind);
+          };
+        };
+        var TAG = NAME + " Iterator";
+        var DEF_VALUES = DEFAULT == VALUES;
+        var VALUES_BUG = false;
+        var proto = Base.prototype;
+        var $native =
+          proto[ITERATOR] || proto[FF_ITERATOR] || (DEFAULT && proto[DEFAULT]);
+        var $default = $native || getMethod(DEFAULT);
+        var $entries = DEFAULT
+          ? !DEF_VALUES
+            ? $default
+            : getMethod("entries")
+          : undefined;
+        var $anyNative = NAME == "Array" ? proto.entries || $native : $native;
+        var methods, key, IteratorPrototype;
+        // Fix native
+        if ($anyNative) {
+          IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
+          if (
+            IteratorPrototype !== Object.prototype &&
+            IteratorPrototype.next
+          ) {
+            // Set @@toStringTag to native iterators
+            setToStringTag(IteratorPrototype, TAG, true);
+            // fix for some old engines
+            if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != "function")
+              hide(IteratorPrototype, ITERATOR, returnThis);
+          }
+        }
+        // fix Array#{values, @@iterator}.name in V8 / FF
+        if (DEF_VALUES && $native && $native.name !== VALUES) {
+          VALUES_BUG = true;
+          $default = function values() {
+            return $native.call(this);
+          };
+        }
+        // Define iterator
+        if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
+          hide(proto, ITERATOR, $default);
+        }
+        // Plug for library
+        Iterators[NAME] = $default;
+        Iterators[TAG] = returnThis;
+        if (DEFAULT) {
+          methods = {
+            values: DEF_VALUES ? $default : getMethod(VALUES),
+            keys: IS_SET ? $default : getMethod(KEYS),
+            entries: $entries,
+          };
+          if (FORCED)
+            for (key in methods) {
+              if (!(key in proto)) redefine(proto, key, methods[key]);
+            }
+          else
+            $export(
+              $export.P + $export.F * (BUGGY || VALUES_BUG),
+              NAME,
+              methods,
+            );
+        }
+        return methods;
+      };
 
-  // validate name
-  const name = info.name;
+      /***/
+    },
+    /* 130 */
+    /***/ function (module, exports) {
+      module.exports = function (exec) {
+        try {
+          return { e: false, v: exec() };
+        } catch (e) {
+          return { e: true, v: e };
+        }
+      };
 
-  if (typeof name === 'string') {
-    if (isRoot && isBuiltinModule(name)) {
-      warn(reporter.lang('manifestBuiltinModule', name));
-    }
+      /***/
+    },
+    /* 131 */
+    /***/ function (module, exports, __webpack_require__) {
+      var anObject = __webpack_require__(35);
+      var isObject = __webpack_require__(52);
+      var newPromiseCapability = __webpack_require__(94);
+
+      module.exports = function (C, x) {
+        anObject(C);
+        if (isObject(x) && x.constructor === C) return x;
+        var promiseCapability = newPromiseCapability.f(C);
+        var resolve = promiseCapability.resolve;
+        resolve(x);
+        return promiseCapability.promise;
+      };
 
-    // cannot start with a dot
-    if (name[0] === '.') {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestNameDot'));
-    }
+      /***/
+    },
+    /* 132 */
+    /***/ function (module, exports) {
+      module.exports = function (bitmap, value) {
+        return {
+          enumerable: !(bitmap & 1),
+          configurable: !(bitmap & 2),
+          writable: !(bitmap & 4),
+          value: value,
+        };
+      };
 
-    // cannot contain the following characters
-    if (!isValidPackageName(name)) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestNameIllegalChars'));
-    }
+      /***/
+    },
+    /* 133 */
+    /***/ function (module, exports, __webpack_require__) {
+      var core = __webpack_require__(31);
+      var global = __webpack_require__(17);
+      var SHARED = "__core-js_shared__";
+      var store = global[SHARED] || (global[SHARED] = {});
+
+      (module.exports = function (key, value) {
+        return store[key] || (store[key] = value !== undefined ? value : {});
+      })("versions", []).push({
+        version: core.version,
+        mode: __webpack_require__(93) ? "pure" : "global",
+        copyright: "© 2018 Denis Pushkarev (zloirock.ru)",
+      });
 
-    // cannot equal node_modules or favicon.ico
-    const lower = name.toLowerCase();
-    if (lower === 'node_modules' || lower === 'favicon.ico') {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestNameBlacklisted'));
-    }
-  }
+      /***/
+    },
+    /* 134 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 7.3.20 SpeciesConstructor(O, defaultConstructor)
+      var anObject = __webpack_require__(35);
+      var aFunction = __webpack_require__(68);
+      var SPECIES = __webpack_require__(20)("species");
+      module.exports = function (O, D) {
+        var C = anObject(O).constructor;
+        var S;
+        return C === undefined || (S = anObject(C)[SPECIES]) == undefined
+          ? D
+          : aFunction(S);
+      };
 
-  // validate license
-  if (isRoot && !info.private) {
-    if (typeof info.license === 'string') {
-      const license = info.license.replace(/\*$/g, '');
-      if (!(0, (_util || _load_util()).isValidLicense)(license)) {
-        warn(reporter.lang('manifestLicenseInvalid'));
+      /***/
+    },
+    /* 135 */
+    /***/ function (module, exports, __webpack_require__) {
+      var ctx = __webpack_require__(70);
+      var invoke = __webpack_require__(239);
+      var html = __webpack_require__(128);
+      var cel = __webpack_require__(92);
+      var global = __webpack_require__(17);
+      var process = global.process;
+      var setTask = global.setImmediate;
+      var clearTask = global.clearImmediate;
+      var MessageChannel = global.MessageChannel;
+      var Dispatch = global.Dispatch;
+      var counter = 0;
+      var queue = {};
+      var ONREADYSTATECHANGE = "onreadystatechange";
+      var defer, channel, port;
+      var run = function () {
+        var id = +this;
+        // eslint-disable-next-line no-prototype-builtins
+        if (queue.hasOwnProperty(id)) {
+          var fn = queue[id];
+          delete queue[id];
+          fn();
+        }
+      };
+      var listener = function (event) {
+        run.call(event.data);
+      };
+      // Node.js 0.9+ & IE10+ has setImmediate, otherwise:
+      if (!setTask || !clearTask) {
+        setTask = function setImmediate(fn) {
+          var args = [];
+          var i = 1;
+          while (arguments.length > i) args.push(arguments[i++]);
+          queue[++counter] = function () {
+            // eslint-disable-next-line no-new-func
+            invoke(typeof fn == "function" ? fn : Function(fn), args);
+          };
+          defer(counter);
+          return counter;
+        };
+        clearTask = function clearImmediate(id) {
+          delete queue[id];
+        };
+        // Node.js 0.8-
+        if (__webpack_require__(69)(process) == "process") {
+          defer = function (id) {
+            process.nextTick(ctx(run, id, 1));
+          };
+          // Sphere (JS game engine) Dispatch API
+        } else if (Dispatch && Dispatch.now) {
+          defer = function (id) {
+            Dispatch.now(ctx(run, id, 1));
+          };
+          // Browsers with MessageChannel, includes WebWorkers
+        } else if (MessageChannel) {
+          channel = new MessageChannel();
+          port = channel.port2;
+          channel.port1.onmessage = listener;
+          defer = ctx(port.postMessage, port, 1);
+          // Browsers with postMessage, skip WebWorkers
+          // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
+        } else if (
+          global.addEventListener &&
+          typeof postMessage == "function" &&
+          !global.importScripts
+        ) {
+          defer = function (id) {
+            global.postMessage(id + "", "*");
+          };
+          global.addEventListener("message", listener, false);
+          // IE8-
+        } else if (ONREADYSTATECHANGE in cel("script")) {
+          defer = function (id) {
+            html.appendChild(cel("script"))[ONREADYSTATECHANGE] = function () {
+              html.removeChild(this);
+              run.call(id);
+            };
+          };
+          // Rest old browsers
+        } else {
+          defer = function (id) {
+            setTimeout(ctx(run, id, 1), 0);
+          };
+        }
       }
-    } else {
-      warn(reporter.lang('manifestLicenseNone'));
-    }
-  }
+      module.exports = {
+        set: setTask,
+        clear: clearTask,
+      };
 
-  // validate strings
-  for (var _iterator = strings, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
-
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+      /***/
+    },
+    /* 136 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 7.1.15 ToLength
+      var toInteger = __webpack_require__(97);
+      var min = Math.min;
+      module.exports = function (it) {
+        return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
+      };
 
-    const key = _ref;
+      /***/
+    },
+    /* 137 */
+    /***/ function (module, exports) {
+      var id = 0;
+      var px = Math.random();
+      module.exports = function (key) {
+        return "Symbol(".concat(
+          key === undefined ? "" : key,
+          ")_",
+          (++id + px).toString(36),
+        );
+      };
 
-    const val = info[key];
-    if (val && typeof val !== 'string') {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestStringExpected', key));
-    }
-  }
+      /***/
+    },
+    /* 138 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * This is the common logic for both the Node.js and web browser
+       * implementations of `debug()`.
+       *
+       * Expose `debug()` as the module.
+       */
 
-  cleanDependencies(info, isRoot, reporter, warn);
-};
+      exports =
+        module.exports =
+        createDebug.debug =
+        createDebug["default"] =
+          createDebug;
+      exports.coerce = coerce;
+      exports.disable = disable;
+      exports.enable = enable;
+      exports.enabled = enabled;
+      exports.humanize = __webpack_require__(301);
 
-exports.cleanDependencies = cleanDependencies;
+      /**
+       * Active `debug` instances.
+       */
+      exports.instances = [];
 
-var _errors;
+      /**
+       * The currently active debug mode names, and names to skip.
+       */
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      exports.names = [];
+      exports.skips = [];
 
-var _util;
+      /**
+       * Map of special "%n" handling functions, for the debug "format" argument.
+       *
+       * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
+       */
 
-function _load_util() {
-  return _util = __webpack_require__(221);
-}
+      exports.formatters = {};
 
-var _typos;
+      /**
+       * Select a color.
+       * @param {String} namespace
+       * @return {Number}
+       * @api private
+       */
 
-function _load_typos() {
-  return _typos = _interopRequireDefault(__webpack_require__(587));
-}
+      function selectColor(namespace) {
+        var hash = 0,
+          i;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        for (i in namespace) {
+          hash = (hash << 5) - hash + namespace.charCodeAt(i);
+          hash |= 0; // Convert to 32bit integer
+        }
 
-const isBuiltinModule = __webpack_require__(730);
+        return exports.colors[Math.abs(hash) % exports.colors.length];
+      }
 
-const strings = ['name', 'version'];
+      /**
+       * Create a debugger with the given `namespace`.
+       *
+       * @param {String} namespace
+       * @return {Function}
+       * @api public
+       */
 
-const dependencyKeys = [
-// npm registry will include optionalDependencies in dependencies and we'll want to dedupe them from the
-// other fields first
-'optionalDependencies',
+      function createDebug(namespace) {
+        var prevTime;
 
-// it's seemingly common to include a dependency in dependencies and devDependencies of the same name but
-// different ranges, this can cause a lot of issues with our determinism and the behaviour of npm is
-// currently unspecified.
-'dependencies', 'devDependencies'];
+        function debug() {
+          // disabled?
+          if (!debug.enabled) return;
 
-function isValidName(name) {
-  return !name.match(/[\/@\s\+%:]/) && encodeURIComponent(name) === name;
-}
+          var self = debug;
 
-function isValidScopedName(name) {
-  if (name[0] !== '@') {
-    return false;
-  }
+          // set `diff` timestamp
+          var curr = +new Date();
+          var ms = curr - (prevTime || curr);
+          self.diff = ms;
+          self.prev = prevTime;
+          self.curr = curr;
+          prevTime = curr;
 
-  const parts = name.slice(1).split('/');
-  return parts.length === 2 && isValidName(parts[0]) && isValidName(parts[1]);
-}
-
-function isValidPackageName(name) {
-  return isValidName(name) || isValidScopedName(name);
-}
-
-function cleanDependencies(info, isRoot, reporter, warn) {
-  // get dependency objects
-  const depTypes = [];
-  for (var _iterator2 = dependencyKeys, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-    var _ref2;
-
-    if (_isArray2) {
-      if (_i2 >= _iterator2.length) break;
-      _ref2 = _iterator2[_i2++];
-    } else {
-      _i2 = _iterator2.next();
-      if (_i2.done) break;
-      _ref2 = _i2.value;
-    }
+          // turn the `arguments` into a proper Array
+          var args = new Array(arguments.length);
+          for (var i = 0; i < args.length; i++) {
+            args[i] = arguments[i];
+          }
 
-    const type = _ref2;
+          args[0] = exports.coerce(args[0]);
 
-    const deps = info[type];
-    if (!deps || typeof deps !== 'object') {
-      continue;
-    }
-    depTypes.push([type, deps]);
-  }
+          if ("string" !== typeof args[0]) {
+            // anything else let's inspect with %O
+            args.unshift("%O");
+          }
 
-  // aggregate all non-trivial deps (not '' or '*')
-  const nonTrivialDeps = new Map();
-  for (var _iterator3 = depTypes, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-    var _ref4;
-
-    if (_isArray3) {
-      if (_i3 >= _iterator3.length) break;
-      _ref4 = _iterator3[_i3++];
-    } else {
-      _i3 = _iterator3.next();
-      if (_i3.done) break;
-      _ref4 = _i3.value;
-    }
+          // apply any `formatters` transformations
+          var index = 0;
+          args[0] = args[0].replace(/%([a-zA-Z%])/g, function (match, format) {
+            // if we encounter an escaped % then don't increase the array index
+            if (match === "%%") return match;
+            index++;
+            var formatter = exports.formatters[format];
+            if ("function" === typeof formatter) {
+              var val = args[index];
+              match = formatter.call(self, val);
+
+              // now we need to remove `args[index]` since it's inlined in the `format`
+              args.splice(index, 1);
+              index--;
+            }
+            return match;
+          });
 
-    const _ref3 = _ref4;
-    const type = _ref3[0];
-    const deps = _ref3[1];
+          // apply env-specific formatting (colors, etc.)
+          exports.formatArgs.call(self, args);
 
-    for (var _iterator5 = Object.keys(deps), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-      var _ref7;
+          var logFn = debug.log || exports.log || console.log.bind(console);
+          logFn.apply(self, args);
+        }
 
-      if (_isArray5) {
-        if (_i5 >= _iterator5.length) break;
-        _ref7 = _iterator5[_i5++];
-      } else {
-        _i5 = _iterator5.next();
-        if (_i5.done) break;
-        _ref7 = _i5.value;
-      }
+        debug.namespace = namespace;
+        debug.enabled = exports.enabled(namespace);
+        debug.useColors = exports.useColors();
+        debug.color = selectColor(namespace);
+        debug.destroy = destroy;
+
+        // env-specific initialization logic for debug instances
+        if ("function" === typeof exports.init) {
+          exports.init(debug);
+        }
 
-      const name = _ref7;
+        exports.instances.push(debug);
 
-      const version = deps[name];
-      if (!nonTrivialDeps.has(name) && version && version !== '*') {
-        nonTrivialDeps.set(name, { type, version });
+        return debug;
       }
-    }
-  }
 
-  // overwrite first dep of package with non-trivial version, remove the rest
-  const setDeps = new Set();
-  for (var _iterator4 = depTypes, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-    var _ref6;
-
-    if (_isArray4) {
-      if (_i4 >= _iterator4.length) break;
-      _ref6 = _iterator4[_i4++];
-    } else {
-      _i4 = _iterator4.next();
-      if (_i4.done) break;
-      _ref6 = _i4.value;
-    }
+      function destroy() {
+        var index = exports.instances.indexOf(this);
+        if (index !== -1) {
+          exports.instances.splice(index, 1);
+          return true;
+        } else {
+          return false;
+        }
+      }
 
-    const _ref5 = _ref6;
-    const type = _ref5[0];
-    const deps = _ref5[1];
+      /**
+       * Enables a debug mode by namespaces. This can include modes
+       * separated by a colon and wildcards.
+       *
+       * @param {String} namespaces
+       * @api public
+       */
 
-    for (var _iterator6 = Object.keys(deps), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-      var _ref8;
+      function enable(namespaces) {
+        exports.save(namespaces);
 
-      if (_isArray6) {
-        if (_i6 >= _iterator6.length) break;
-        _ref8 = _iterator6[_i6++];
-      } else {
-        _i6 = _iterator6.next();
-        if (_i6.done) break;
-        _ref8 = _i6.value;
-      }
+        exports.names = [];
+        exports.skips = [];
 
-      const name = _ref8;
+        var i;
+        var split = (typeof namespaces === "string" ? namespaces : "").split(
+          /[\s,]+/,
+        );
+        var len = split.length;
 
-      let version = deps[name];
+        for (i = 0; i < len; i++) {
+          if (!split[i]) continue; // ignore empty strings
+          namespaces = split[i].replace(/\*/g, ".*?");
+          if (namespaces[0] === "-") {
+            exports.skips.push(new RegExp("^" + namespaces.substr(1) + "$"));
+          } else {
+            exports.names.push(new RegExp("^" + namespaces + "$"));
+          }
+        }
 
-      const dep = nonTrivialDeps.get(name);
-      if (dep) {
-        if (version && version !== '*' && version !== dep.version && isRoot) {
-          // only throw a warning when at the root
-          warn(reporter.lang('manifestDependencyCollision', dep.type, name, dep.version, type, version));
+        for (i = 0; i < exports.instances.length; i++) {
+          var instance = exports.instances[i];
+          instance.enabled = exports.enabled(instance.namespace);
         }
-        version = dep.version;
       }
 
-      if (setDeps.has(name)) {
-        delete deps[name];
-      } else {
-        deps[name] = version;
-        setDeps.add(name);
-      }
-    }
-  }
-}
-
-/***/ }),
-/* 126 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// getting tag from 19.1.3.6 Object.prototype.toString()
-var cof = __webpack_require__(69);
-var TAG = __webpack_require__(20)('toStringTag');
-// ES3 wrong here
-var ARG = cof(function () { return arguments; }()) == 'Arguments';
-
-// fallback for IE11 Script Access Denied error
-var tryGet = function (it, key) {
-  try {
-    return it[key];
-  } catch (e) { /* empty */ }
-};
+      /**
+       * Disable debug output.
+       *
+       * @api public
+       */
 
-module.exports = function (it) {
-  var O, T, B;
-  return it === undefined ? 'Undefined' : it === null ? 'Null'
-    // @@toStringTag case
-    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
-    // builtinTag case
-    : ARG ? cof(O)
-    // ES3 arguments fallback
-    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
-};
+      function disable() {
+        exports.enable("");
+      }
 
+      /**
+       * Returns true if the given mode name is enabled, false otherwise.
+       *
+       * @param {String} name
+       * @return {Boolean}
+       * @api public
+       */
 
-/***/ }),
-/* 127 */
-/***/ (function(module, exports) {
+      function enabled(name) {
+        if (name[name.length - 1] === "*") {
+          return true;
+        }
+        var i, len;
+        for (i = 0, len = exports.skips.length; i < len; i++) {
+          if (exports.skips[i].test(name)) {
+            return false;
+          }
+        }
+        for (i = 0, len = exports.names.length; i < len; i++) {
+          if (exports.names[i].test(name)) {
+            return true;
+          }
+        }
+        return false;
+      }
 
-// IE 8- don't enum bug keys
-module.exports = (
-  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
-).split(',');
+      /**
+       * Coerce `val`.
+       *
+       * @param {Mixed} val
+       * @return {Mixed}
+       * @api private
+       */
 
+      function coerce(val) {
+        if (val instanceof Error) return val.stack || val.message;
+        return val;
+      }
 
-/***/ }),
-/* 128 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 139 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Basic Javascript Elliptic Curve implementation
+      // Ported loosely from BouncyCastle's Java EC code
+      // Only Fp curves implemented for now
 
-var document = __webpack_require__(17).document;
-module.exports = document && document.documentElement;
+      // Requires jsbn.js and jsbn2.js
+      var BigInteger = __webpack_require__(81).BigInteger;
+      var Barrett = BigInteger.prototype.Barrett;
 
+      // ----------------
+      // ECFieldElementFp
 
-/***/ }),
-/* 129 */
-/***/ (function(module, exports, __webpack_require__) {
+      // constructor
+      function ECFieldElementFp(q, x) {
+        this.x = x;
+        // TODO if(x.compareTo(q) >= 0) error
+        this.q = q;
+      }
 
-"use strict";
+      function feFpEquals(other) {
+        if (other == this) return true;
+        return this.q.equals(other.q) && this.x.equals(other.x);
+      }
 
-var LIBRARY = __webpack_require__(93);
-var $export = __webpack_require__(60);
-var redefine = __webpack_require__(251);
-var hide = __webpack_require__(42);
-var Iterators = __webpack_require__(53);
-var $iterCreate = __webpack_require__(242);
-var setToStringTag = __webpack_require__(95);
-var getPrototypeOf = __webpack_require__(248);
-var ITERATOR = __webpack_require__(20)('iterator');
-var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
-var FF_ITERATOR = '@@iterator';
-var KEYS = 'keys';
-var VALUES = 'values';
+      function feFpToBigInteger() {
+        return this.x;
+      }
 
-var returnThis = function () { return this; };
+      function feFpNegate() {
+        return new ECFieldElementFp(this.q, this.x.negate().mod(this.q));
+      }
 
-module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
-  $iterCreate(Constructor, NAME, next);
-  var getMethod = function (kind) {
-    if (!BUGGY && kind in proto) return proto[kind];
-    switch (kind) {
-      case KEYS: return function keys() { return new Constructor(this, kind); };
-      case VALUES: return function values() { return new Constructor(this, kind); };
-    } return function entries() { return new Constructor(this, kind); };
-  };
-  var TAG = NAME + ' Iterator';
-  var DEF_VALUES = DEFAULT == VALUES;
-  var VALUES_BUG = false;
-  var proto = Base.prototype;
-  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
-  var $default = $native || getMethod(DEFAULT);
-  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
-  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
-  var methods, key, IteratorPrototype;
-  // Fix native
-  if ($anyNative) {
-    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
-    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
-      // Set @@toStringTag to native iterators
-      setToStringTag(IteratorPrototype, TAG, true);
-      // fix for some old engines
-      if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);
-    }
-  }
-  // fix Array#{values, @@iterator}.name in V8 / FF
-  if (DEF_VALUES && $native && $native.name !== VALUES) {
-    VALUES_BUG = true;
-    $default = function values() { return $native.call(this); };
-  }
-  // Define iterator
-  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
-    hide(proto, ITERATOR, $default);
-  }
-  // Plug for library
-  Iterators[NAME] = $default;
-  Iterators[TAG] = returnThis;
-  if (DEFAULT) {
-    methods = {
-      values: DEF_VALUES ? $default : getMethod(VALUES),
-      keys: IS_SET ? $default : getMethod(KEYS),
-      entries: $entries
-    };
-    if (FORCED) for (key in methods) {
-      if (!(key in proto)) redefine(proto, key, methods[key]);
-    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
-  }
-  return methods;
-};
+      function feFpAdd(b) {
+        return new ECFieldElementFp(
+          this.q,
+          this.x.add(b.toBigInteger()).mod(this.q),
+        );
+      }
 
+      function feFpSubtract(b) {
+        return new ECFieldElementFp(
+          this.q,
+          this.x.subtract(b.toBigInteger()).mod(this.q),
+        );
+      }
 
-/***/ }),
-/* 130 */
-/***/ (function(module, exports) {
-
-module.exports = function (exec) {
-  try {
-    return { e: false, v: exec() };
-  } catch (e) {
-    return { e: true, v: e };
-  }
-};
-
-
-/***/ }),
-/* 131 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var anObject = __webpack_require__(35);
-var isObject = __webpack_require__(52);
-var newPromiseCapability = __webpack_require__(94);
-
-module.exports = function (C, x) {
-  anObject(C);
-  if (isObject(x) && x.constructor === C) return x;
-  var promiseCapability = newPromiseCapability.f(C);
-  var resolve = promiseCapability.resolve;
-  resolve(x);
-  return promiseCapability.promise;
-};
-
-
-/***/ }),
-/* 132 */
-/***/ (function(module, exports) {
-
-module.exports = function (bitmap, value) {
-  return {
-    enumerable: !(bitmap & 1),
-    configurable: !(bitmap & 2),
-    writable: !(bitmap & 4),
-    value: value
-  };
-};
-
-
-/***/ }),
-/* 133 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var core = __webpack_require__(31);
-var global = __webpack_require__(17);
-var SHARED = '__core-js_shared__';
-var store = global[SHARED] || (global[SHARED] = {});
-
-(module.exports = function (key, value) {
-  return store[key] || (store[key] = value !== undefined ? value : {});
-})('versions', []).push({
-  version: core.version,
-  mode: __webpack_require__(93) ? 'pure' : 'global',
-  copyright: '© 2018 Denis Pushkarev (zloirock.ru)'
-});
-
-
-/***/ }),
-/* 134 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.3.20 SpeciesConstructor(O, defaultConstructor)
-var anObject = __webpack_require__(35);
-var aFunction = __webpack_require__(68);
-var SPECIES = __webpack_require__(20)('species');
-module.exports = function (O, D) {
-  var C = anObject(O).constructor;
-  var S;
-  return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
-};
-
-
-/***/ }),
-/* 135 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ctx = __webpack_require__(70);
-var invoke = __webpack_require__(239);
-var html = __webpack_require__(128);
-var cel = __webpack_require__(92);
-var global = __webpack_require__(17);
-var process = global.process;
-var setTask = global.setImmediate;
-var clearTask = global.clearImmediate;
-var MessageChannel = global.MessageChannel;
-var Dispatch = global.Dispatch;
-var counter = 0;
-var queue = {};
-var ONREADYSTATECHANGE = 'onreadystatechange';
-var defer, channel, port;
-var run = function () {
-  var id = +this;
-  // eslint-disable-next-line no-prototype-builtins
-  if (queue.hasOwnProperty(id)) {
-    var fn = queue[id];
-    delete queue[id];
-    fn();
-  }
-};
-var listener = function (event) {
-  run.call(event.data);
-};
-// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
-if (!setTask || !clearTask) {
-  setTask = function setImmediate(fn) {
-    var args = [];
-    var i = 1;
-    while (arguments.length > i) args.push(arguments[i++]);
-    queue[++counter] = function () {
-      // eslint-disable-next-line no-new-func
-      invoke(typeof fn == 'function' ? fn : Function(fn), args);
-    };
-    defer(counter);
-    return counter;
-  };
-  clearTask = function clearImmediate(id) {
-    delete queue[id];
-  };
-  // Node.js 0.8-
-  if (__webpack_require__(69)(process) == 'process') {
-    defer = function (id) {
-      process.nextTick(ctx(run, id, 1));
-    };
-  // Sphere (JS game engine) Dispatch API
-  } else if (Dispatch && Dispatch.now) {
-    defer = function (id) {
-      Dispatch.now(ctx(run, id, 1));
-    };
-  // Browsers with MessageChannel, includes WebWorkers
-  } else if (MessageChannel) {
-    channel = new MessageChannel();
-    port = channel.port2;
-    channel.port1.onmessage = listener;
-    defer = ctx(port.postMessage, port, 1);
-  // Browsers with postMessage, skip WebWorkers
-  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
-  } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) {
-    defer = function (id) {
-      global.postMessage(id + '', '*');
-    };
-    global.addEventListener('message', listener, false);
-  // IE8-
-  } else if (ONREADYSTATECHANGE in cel('script')) {
-    defer = function (id) {
-      html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () {
-        html.removeChild(this);
-        run.call(id);
-      };
-    };
-  // Rest old browsers
-  } else {
-    defer = function (id) {
-      setTimeout(ctx(run, id, 1), 0);
-    };
-  }
-}
-module.exports = {
-  set: setTask,
-  clear: clearTask
-};
-
-
-/***/ }),
-/* 136 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.1.15 ToLength
-var toInteger = __webpack_require__(97);
-var min = Math.min;
-module.exports = function (it) {
-  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
-};
-
-
-/***/ }),
-/* 137 */
-/***/ (function(module, exports) {
-
-var id = 0;
-var px = Math.random();
-module.exports = function (key) {
-  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
-};
-
-
-/***/ }),
-/* 138 */
-/***/ (function(module, exports, __webpack_require__) {
-
-
-/**
- * This is the common logic for both the Node.js and web browser
- * implementations of `debug()`.
- *
- * Expose `debug()` as the module.
- */
-
-exports = module.exports = createDebug.debug = createDebug['default'] = createDebug;
-exports.coerce = coerce;
-exports.disable = disable;
-exports.enable = enable;
-exports.enabled = enabled;
-exports.humanize = __webpack_require__(301);
-
-/**
- * Active `debug` instances.
- */
-exports.instances = [];
-
-/**
- * The currently active debug mode names, and names to skip.
- */
-
-exports.names = [];
-exports.skips = [];
-
-/**
- * Map of special "%n" handling functions, for the debug "format" argument.
- *
- * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
- */
-
-exports.formatters = {};
-
-/**
- * Select a color.
- * @param {String} namespace
- * @return {Number}
- * @api private
- */
-
-function selectColor(namespace) {
-  var hash = 0, i;
-
-  for (i in namespace) {
-    hash  = ((hash << 5) - hash) + namespace.charCodeAt(i);
-    hash |= 0; // Convert to 32bit integer
-  }
-
-  return exports.colors[Math.abs(hash) % exports.colors.length];
-}
-
-/**
- * Create a debugger with the given `namespace`.
- *
- * @param {String} namespace
- * @return {Function}
- * @api public
- */
+      function feFpMultiply(b) {
+        return new ECFieldElementFp(
+          this.q,
+          this.x.multiply(b.toBigInteger()).mod(this.q),
+        );
+      }
 
-function createDebug(namespace) {
+      function feFpSquare() {
+        return new ECFieldElementFp(this.q, this.x.square().mod(this.q));
+      }
 
-  var prevTime;
+      function feFpDivide(b) {
+        return new ECFieldElementFp(
+          this.q,
+          this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q),
+        );
+      }
 
-  function debug() {
-    // disabled?
-    if (!debug.enabled) return;
+      ECFieldElementFp.prototype.equals = feFpEquals;
+      ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger;
+      ECFieldElementFp.prototype.negate = feFpNegate;
+      ECFieldElementFp.prototype.add = feFpAdd;
+      ECFieldElementFp.prototype.subtract = feFpSubtract;
+      ECFieldElementFp.prototype.multiply = feFpMultiply;
+      ECFieldElementFp.prototype.square = feFpSquare;
+      ECFieldElementFp.prototype.divide = feFpDivide;
+
+      // ----------------
+      // ECPointFp
+
+      // constructor
+      function ECPointFp(curve, x, y, z) {
+        this.curve = curve;
+        this.x = x;
+        this.y = y;
+        // Projective coordinates: either zinv == null or z * zinv == 1
+        // z and zinv are just BigIntegers, not fieldElements
+        if (z == null) {
+          this.z = BigInteger.ONE;
+        } else {
+          this.z = z;
+        }
+        this.zinv = null;
+        //TODO: compression flag
+      }
+
+      function pointFpGetX() {
+        if (this.zinv == null) {
+          this.zinv = this.z.modInverse(this.curve.q);
+        }
+        var r = this.x.toBigInteger().multiply(this.zinv);
+        this.curve.reduce(r);
+        return this.curve.fromBigInteger(r);
+      }
+
+      function pointFpGetY() {
+        if (this.zinv == null) {
+          this.zinv = this.z.modInverse(this.curve.q);
+        }
+        var r = this.y.toBigInteger().multiply(this.zinv);
+        this.curve.reduce(r);
+        return this.curve.fromBigInteger(r);
+      }
+
+      function pointFpEquals(other) {
+        if (other == this) return true;
+        if (this.isInfinity()) return other.isInfinity();
+        if (other.isInfinity()) return this.isInfinity();
+        var u, v;
+        // u = Y2 * Z1 - Y1 * Z2
+        u = other.y
+          .toBigInteger()
+          .multiply(this.z)
+          .subtract(this.y.toBigInteger().multiply(other.z))
+          .mod(this.curve.q);
+        if (!u.equals(BigInteger.ZERO)) return false;
+        // v = X2 * Z1 - X1 * Z2
+        v = other.x
+          .toBigInteger()
+          .multiply(this.z)
+          .subtract(this.x.toBigInteger().multiply(other.z))
+          .mod(this.curve.q);
+        return v.equals(BigInteger.ZERO);
+      }
+
+      function pointFpIsInfinity() {
+        if (this.x == null && this.y == null) return true;
+        return (
+          this.z.equals(BigInteger.ZERO) &&
+          !this.y.toBigInteger().equals(BigInteger.ZERO)
+        );
+      }
 
-    var self = debug;
+      function pointFpNegate() {
+        return new ECPointFp(this.curve, this.x, this.y.negate(), this.z);
+      }
 
-    // set `diff` timestamp
-    var curr = +new Date();
-    var ms = curr - (prevTime || curr);
-    self.diff = ms;
-    self.prev = prevTime;
-    self.curr = curr;
-    prevTime = curr;
+      function pointFpAdd(b) {
+        if (this.isInfinity()) return b;
+        if (b.isInfinity()) return this;
 
-    // turn the `arguments` into a proper Array
-    var args = new Array(arguments.length);
-    for (var i = 0; i < args.length; i++) {
-      args[i] = arguments[i];
-    }
+        // u = Y2 * Z1 - Y1 * Z2
+        var u = b.y
+          .toBigInteger()
+          .multiply(this.z)
+          .subtract(this.y.toBigInteger().multiply(b.z))
+          .mod(this.curve.q);
+        // v = X2 * Z1 - X1 * Z2
+        var v = b.x
+          .toBigInteger()
+          .multiply(this.z)
+          .subtract(this.x.toBigInteger().multiply(b.z))
+          .mod(this.curve.q);
 
-    args[0] = exports.coerce(args[0]);
+        if (BigInteger.ZERO.equals(v)) {
+          if (BigInteger.ZERO.equals(u)) {
+            return this.twice(); // this == b, so double
+          }
+          return this.curve.getInfinity(); // this = -b, so infinity
+        }
+
+        var THREE = new BigInteger("3");
+        var x1 = this.x.toBigInteger();
+        var y1 = this.y.toBigInteger();
+        var x2 = b.x.toBigInteger();
+        var y2 = b.y.toBigInteger();
+
+        var v2 = v.square();
+        var v3 = v2.multiply(v);
+        var x1v2 = x1.multiply(v2);
+        var zu2 = u.square().multiply(this.z);
+
+        // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+        var x3 = zu2
+          .subtract(x1v2.shiftLeft(1))
+          .multiply(b.z)
+          .subtract(v3)
+          .multiply(v)
+          .mod(this.curve.q);
+        // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+        var y3 = x1v2
+          .multiply(THREE)
+          .multiply(u)
+          .subtract(y1.multiply(v3))
+          .subtract(zu2.multiply(u))
+          .multiply(b.z)
+          .add(u.multiply(v3))
+          .mod(this.curve.q);
+        // z3 = v^3 * z1 * z2
+        var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+
+        return new ECPointFp(
+          this.curve,
+          this.curve.fromBigInteger(x3),
+          this.curve.fromBigInteger(y3),
+          z3,
+        );
+      }
 
-    if ('string' !== typeof args[0]) {
-      // anything else let's inspect with %O
-      args.unshift('%O');
-    }
+      function pointFpTwice() {
+        if (this.isInfinity()) return this;
+        if (this.y.toBigInteger().signum() == 0)
+          return this.curve.getInfinity();
+
+        // TODO: optimized handling of constants
+        var THREE = new BigInteger("3");
+        var x1 = this.x.toBigInteger();
+        var y1 = this.y.toBigInteger();
+
+        var y1z1 = y1.multiply(this.z);
+        var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+        var a = this.curve.a.toBigInteger();
+
+        // w = 3 * x1^2 + a * z1^2
+        var w = x1.square().multiply(THREE);
+        if (!BigInteger.ZERO.equals(a)) {
+          w = w.add(this.z.square().multiply(a));
+        }
+        w = w.mod(this.curve.q);
+        //this.curve.reduce(w);
+        // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+        var x3 = w
+          .square()
+          .subtract(x1.shiftLeft(3).multiply(y1sqz1))
+          .shiftLeft(1)
+          .multiply(y1z1)
+          .mod(this.curve.q);
+        // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+        var y3 = w
+          .multiply(THREE)
+          .multiply(x1)
+          .subtract(y1sqz1.shiftLeft(1))
+          .shiftLeft(2)
+          .multiply(y1sqz1)
+          .subtract(w.square().multiply(w))
+          .mod(this.curve.q);
+        // z3 = 8 * (y1 * z1)^3
+        var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+
+        return new ECPointFp(
+          this.curve,
+          this.curve.fromBigInteger(x3),
+          this.curve.fromBigInteger(y3),
+          z3,
+        );
+      }
 
-    // apply any `formatters` transformations
-    var index = 0;
-    args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {
-      // if we encounter an escaped % then don't increase the array index
-      if (match === '%%') return match;
-      index++;
-      var formatter = exports.formatters[format];
-      if ('function' === typeof formatter) {
-        var val = args[index];
-        match = formatter.call(self, val);
-
-        // now we need to remove `args[index]` since it's inlined in the `format`
-        args.splice(index, 1);
-        index--;
-      }
-      return match;
-    });
+      // Simple NAF (Non-Adjacent Form) multiplication algorithm
+      // TODO: modularize the multiplication algorithm
+      function pointFpMultiply(k) {
+        if (this.isInfinity()) return this;
+        if (k.signum() == 0) return this.curve.getInfinity();
 
-    // apply env-specific formatting (colors, etc.)
-    exports.formatArgs.call(self, args);
+        var e = k;
+        var h = e.multiply(new BigInteger("3"));
 
-    var logFn = debug.log || exports.log || console.log.bind(console);
-    logFn.apply(self, args);
-  }
+        var neg = this.negate();
+        var R = this;
 
-  debug.namespace = namespace;
-  debug.enabled = exports.enabled(namespace);
-  debug.useColors = exports.useColors();
-  debug.color = selectColor(namespace);
-  debug.destroy = destroy;
+        var i;
+        for (i = h.bitLength() - 2; i > 0; --i) {
+          R = R.twice();
 
-  // env-specific initialization logic for debug instances
-  if ('function' === typeof exports.init) {
-    exports.init(debug);
-  }
+          var hBit = h.testBit(i);
+          var eBit = e.testBit(i);
 
-  exports.instances.push(debug);
+          if (hBit != eBit) {
+            R = R.add(hBit ? this : neg);
+          }
+        }
 
-  return debug;
-}
+        return R;
+      }
 
-function destroy () {
-  var index = exports.instances.indexOf(this);
-  if (index !== -1) {
-    exports.instances.splice(index, 1);
-    return true;
-  } else {
-    return false;
-  }
-}
+      // Compute this*j + x*k (simultaneous multiplication)
+      function pointFpMultiplyTwo(j, x, k) {
+        var i;
+        if (j.bitLength() > k.bitLength()) i = j.bitLength() - 1;
+        else i = k.bitLength() - 1;
 
-/**
- * Enables a debug mode by namespaces. This can include modes
- * separated by a colon and wildcards.
- *
- * @param {String} namespaces
- * @api public
- */
+        var R = this.curve.getInfinity();
+        var both = this.add(x);
+        while (i >= 0) {
+          R = R.twice();
+          if (j.testBit(i)) {
+            if (k.testBit(i)) {
+              R = R.add(both);
+            } else {
+              R = R.add(this);
+            }
+          } else {
+            if (k.testBit(i)) {
+              R = R.add(x);
+            }
+          }
+          --i;
+        }
 
-function enable(namespaces) {
-  exports.save(namespaces);
+        return R;
+      }
 
-  exports.names = [];
-  exports.skips = [];
+      ECPointFp.prototype.getX = pointFpGetX;
+      ECPointFp.prototype.getY = pointFpGetY;
+      ECPointFp.prototype.equals = pointFpEquals;
+      ECPointFp.prototype.isInfinity = pointFpIsInfinity;
+      ECPointFp.prototype.negate = pointFpNegate;
+      ECPointFp.prototype.add = pointFpAdd;
+      ECPointFp.prototype.twice = pointFpTwice;
+      ECPointFp.prototype.multiply = pointFpMultiply;
+      ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo;
 
-  var i;
-  var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
-  var len = split.length;
+      // ----------------
+      // ECCurveFp
 
-  for (i = 0; i < len; i++) {
-    if (!split[i]) continue; // ignore empty strings
-    namespaces = split[i].replace(/\*/g, '.*?');
-    if (namespaces[0] === '-') {
-      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
-    } else {
-      exports.names.push(new RegExp('^' + namespaces + '$'));
-    }
-  }
+      // constructor
+      function ECCurveFp(q, a, b) {
+        this.q = q;
+        this.a = this.fromBigInteger(a);
+        this.b = this.fromBigInteger(b);
+        this.infinity = new ECPointFp(this, null, null);
+        this.reducer = new Barrett(this.q);
+      }
 
-  for (i = 0; i < exports.instances.length; i++) {
-    var instance = exports.instances[i];
-    instance.enabled = exports.enabled(instance.namespace);
-  }
-}
+      function curveFpGetQ() {
+        return this.q;
+      }
 
-/**
- * Disable debug output.
- *
- * @api public
- */
+      function curveFpGetA() {
+        return this.a;
+      }
 
-function disable() {
-  exports.enable('');
-}
+      function curveFpGetB() {
+        return this.b;
+      }
 
-/**
- * Returns true if the given mode name is enabled, false otherwise.
- *
- * @param {String} name
- * @return {Boolean}
- * @api public
- */
+      function curveFpEquals(other) {
+        if (other == this) return true;
+        return (
+          this.q.equals(other.q) &&
+          this.a.equals(other.a) &&
+          this.b.equals(other.b)
+        );
+      }
 
-function enabled(name) {
-  if (name[name.length - 1] === '*') {
-    return true;
-  }
-  var i, len;
-  for (i = 0, len = exports.skips.length; i < len; i++) {
-    if (exports.skips[i].test(name)) {
-      return false;
-    }
-  }
-  for (i = 0, len = exports.names.length; i < len; i++) {
-    if (exports.names[i].test(name)) {
-      return true;
-    }
-  }
-  return false;
-}
+      function curveFpGetInfinity() {
+        return this.infinity;
+      }
 
-/**
- * Coerce `val`.
- *
- * @param {Mixed} val
- * @return {Mixed}
- * @api private
- */
+      function curveFpFromBigInteger(x) {
+        return new ECFieldElementFp(this.q, x);
+      }
 
-function coerce(val) {
-  if (val instanceof Error) return val.stack || val.message;
-  return val;
-}
-
-
-/***/ }),
-/* 139 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Basic Javascript Elliptic Curve implementation
-// Ported loosely from BouncyCastle's Java EC code
-// Only Fp curves implemented for now
-
-// Requires jsbn.js and jsbn2.js
-var BigInteger = __webpack_require__(81).BigInteger
-var Barrett = BigInteger.prototype.Barrett
-
-// ----------------
-// ECFieldElementFp
-
-// constructor
-function ECFieldElementFp(q,x) {
-    this.x = x;
-    // TODO if(x.compareTo(q) >= 0) error
-    this.q = q;
-}
-
-function feFpEquals(other) {
-    if(other == this) return true;
-    return (this.q.equals(other.q) && this.x.equals(other.x));
-}
-
-function feFpToBigInteger() {
-    return this.x;
-}
-
-function feFpNegate() {
-    return new ECFieldElementFp(this.q, this.x.negate().mod(this.q));
-}
-
-function feFpAdd(b) {
-    return new ECFieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
-}
-
-function feFpSubtract(b) {
-    return new ECFieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
-}
-
-function feFpMultiply(b) {
-    return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
-}
-
-function feFpSquare() {
-    return new ECFieldElementFp(this.q, this.x.square().mod(this.q));
-}
-
-function feFpDivide(b) {
-    return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q));
-}
-
-ECFieldElementFp.prototype.equals = feFpEquals;
-ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger;
-ECFieldElementFp.prototype.negate = feFpNegate;
-ECFieldElementFp.prototype.add = feFpAdd;
-ECFieldElementFp.prototype.subtract = feFpSubtract;
-ECFieldElementFp.prototype.multiply = feFpMultiply;
-ECFieldElementFp.prototype.square = feFpSquare;
-ECFieldElementFp.prototype.divide = feFpDivide;
-
-// ----------------
-// ECPointFp
-
-// constructor
-function ECPointFp(curve,x,y,z) {
-    this.curve = curve;
-    this.x = x;
-    this.y = y;
-    // Projective coordinates: either zinv == null or z * zinv == 1
-    // z and zinv are just BigIntegers, not fieldElements
-    if(z == null) {
-      this.z = BigInteger.ONE;
-    }
-    else {
-      this.z = z;
-    }
-    this.zinv = null;
-    //TODO: compression flag
-}
+      function curveReduce(x) {
+        this.reducer.reduce(x);
+      }
 
-function pointFpGetX() {
-    if(this.zinv == null) {
-      this.zinv = this.z.modInverse(this.curve.q);
-    }
-    var r = this.x.toBigInteger().multiply(this.zinv);
-    this.curve.reduce(r);
-    return this.curve.fromBigInteger(r);
-}
-
-function pointFpGetY() {
-    if(this.zinv == null) {
-      this.zinv = this.z.modInverse(this.curve.q);
-    }
-    var r = this.y.toBigInteger().multiply(this.zinv);
-    this.curve.reduce(r);
-    return this.curve.fromBigInteger(r);
-}
-
-function pointFpEquals(other) {
-    if(other == this) return true;
-    if(this.isInfinity()) return other.isInfinity();
-    if(other.isInfinity()) return this.isInfinity();
-    var u, v;
-    // u = Y2 * Z1 - Y1 * Z2
-    u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q);
-    if(!u.equals(BigInteger.ZERO)) return false;
-    // v = X2 * Z1 - X1 * Z2
-    v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q);
-    return v.equals(BigInteger.ZERO);
-}
-
-function pointFpIsInfinity() {
-    if((this.x == null) && (this.y == null)) return true;
-    return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
-}
-
-function pointFpNegate() {
-    return new ECPointFp(this.curve, this.x, this.y.negate(), this.z);
-}
-
-function pointFpAdd(b) {
-    if(this.isInfinity()) return b;
-    if(b.isInfinity()) return this;
-
-    // u = Y2 * Z1 - Y1 * Z2
-    var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q);
-    // v = X2 * Z1 - X1 * Z2
-    var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q);
-
-    if(BigInteger.ZERO.equals(v)) {
-        if(BigInteger.ZERO.equals(u)) {
-            return this.twice(); // this == b, so double
+      // for now, work with hex strings because they're easier in JS
+      function curveFpDecodePointHex(s) {
+        switch (
+          parseInt(s.substr(0, 2), 16) // first byte
+        ) {
+          case 0:
+            return this.infinity;
+          case 2:
+          case 3:
+            // point compression not supported yet
+            return null;
+          case 4:
+          case 6:
+          case 7:
+            var len = (s.length - 2) / 2;
+            var xHex = s.substr(2, len);
+            var yHex = s.substr(len + 2, len);
+
+            return new ECPointFp(
+              this,
+              this.fromBigInteger(new BigInteger(xHex, 16)),
+              this.fromBigInteger(new BigInteger(yHex, 16)),
+            );
+
+          default: // unsupported
+            return null;
         }
-	return this.curve.getInfinity(); // this = -b, so infinity
-    }
+      }
 
-    var THREE = new BigInteger("3");
-    var x1 = this.x.toBigInteger();
-    var y1 = this.y.toBigInteger();
-    var x2 = b.x.toBigInteger();
-    var y2 = b.y.toBigInteger();
-
-    var v2 = v.square();
-    var v3 = v2.multiply(v);
-    var x1v2 = x1.multiply(v2);
-    var zu2 = u.square().multiply(this.z);
-
-    // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
-    var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
-    // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
-    var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q);
-    // z3 = v^3 * z1 * z2
-    var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
-
-    return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3);
-}
-
-function pointFpTwice() {
-    if(this.isInfinity()) return this;
-    if(this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
-
-    // TODO: optimized handling of constants
-    var THREE = new BigInteger("3");
-    var x1 = this.x.toBigInteger();
-    var y1 = this.y.toBigInteger();
-
-    var y1z1 = y1.multiply(this.z);
-    var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
-    var a = this.curve.a.toBigInteger();
-
-    // w = 3 * x1^2 + a * z1^2
-    var w = x1.square().multiply(THREE);
-    if(!BigInteger.ZERO.equals(a)) {
-      w = w.add(this.z.square().multiply(a));
-    }
-    w = w.mod(this.curve.q);
-    //this.curve.reduce(w);
-    // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
-    var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q);
-    // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
-    var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
-    // z3 = 8 * (y1 * z1)^3
-    var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
-
-    return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3);
-}
-
-// Simple NAF (Non-Adjacent Form) multiplication algorithm
-// TODO: modularize the multiplication algorithm
-function pointFpMultiply(k) {
-    if(this.isInfinity()) return this;
-    if(k.signum() == 0) return this.curve.getInfinity();
-
-    var e = k;
-    var h = e.multiply(new BigInteger("3"));
-
-    var neg = this.negate();
-    var R = this;
-
-    var i;
-    for(i = h.bitLength() - 2; i > 0; --i) {
-	R = R.twice();
-
-	var hBit = h.testBit(i);
-	var eBit = e.testBit(i);
-
-	if (hBit != eBit) {
-	    R = R.add(hBit ? this : neg);
-	}
-    }
+      function curveFpEncodePointHex(p) {
+        if (p.isInfinity()) return "00";
+        var xHex = p.getX().toBigInteger().toString(16);
+        var yHex = p.getY().toBigInteger().toString(16);
+        var oLen = this.getQ().toString(16).length;
+        if (oLen % 2 != 0) oLen++;
+        while (xHex.length < oLen) {
+          xHex = "0" + xHex;
+        }
+        while (yHex.length < oLen) {
+          yHex = "0" + yHex;
+        }
+        return "04" + xHex + yHex;
+      }
 
-    return R;
-}
+      ECCurveFp.prototype.getQ = curveFpGetQ;
+      ECCurveFp.prototype.getA = curveFpGetA;
+      ECCurveFp.prototype.getB = curveFpGetB;
+      ECCurveFp.prototype.equals = curveFpEquals;
+      ECCurveFp.prototype.getInfinity = curveFpGetInfinity;
+      ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger;
+      ECCurveFp.prototype.reduce = curveReduce;
+      //ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex;
+      ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex;
 
-// Compute this*j + x*k (simultaneous multiplication)
-function pointFpMultiplyTwo(j,x,k) {
-  var i;
-  if(j.bitLength() > k.bitLength())
-    i = j.bitLength() - 1;
-  else
-    i = k.bitLength() - 1;
+      // from: https://github.com/kaielvin/jsbn-ec-point-compression
+      ECCurveFp.prototype.decodePointHex = function (s) {
+        var yIsEven;
+        switch (
+          parseInt(s.substr(0, 2), 16) // first byte
+        ) {
+          case 0:
+            return this.infinity;
+          case 2:
+            yIsEven = false;
+          case 3:
+            if (yIsEven == undefined) yIsEven = true;
+            var len = s.length - 2;
+            var xHex = s.substr(2, len);
+            var x = this.fromBigInteger(new BigInteger(xHex, 16));
+            var alpha = x
+              .multiply(x.square().add(this.getA()))
+              .add(this.getB());
+            var beta = alpha.sqrt();
+
+            if (beta == null) throw "Invalid point compression";
+
+            var betaValue = beta.toBigInteger();
+            if (betaValue.testBit(0) != yIsEven) {
+              // Use the other root
+              beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+            }
+            return new ECPointFp(this, x, beta);
+          case 4:
+          case 6:
+          case 7:
+            var len = (s.length - 2) / 2;
+            var xHex = s.substr(2, len);
+            var yHex = s.substr(len + 2, len);
+
+            return new ECPointFp(
+              this,
+              this.fromBigInteger(new BigInteger(xHex, 16)),
+              this.fromBigInteger(new BigInteger(yHex, 16)),
+            );
+
+          default: // unsupported
+            return null;
+        }
+      };
+      ECCurveFp.prototype.encodeCompressedPointHex = function (p) {
+        if (p.isInfinity()) return "00";
+        var xHex = p.getX().toBigInteger().toString(16);
+        var oLen = this.getQ().toString(16).length;
+        if (oLen % 2 != 0) oLen++;
+        while (xHex.length < oLen) xHex = "0" + xHex;
+        var yPrefix;
+        if (p.getY().toBigInteger().isEven()) yPrefix = "02";
+        else yPrefix = "03";
+
+        return yPrefix + xHex;
+      };
 
-  var R = this.curve.getInfinity();
-  var both = this.add(x);
-  while(i >= 0) {
-    R = R.twice();
-    if(j.testBit(i)) {
-      if(k.testBit(i)) {
-        R = R.add(both);
-      }
-      else {
-        R = R.add(this);
-      }
-    }
-    else {
-      if(k.testBit(i)) {
-        R = R.add(x);
-      }
-    }
-    --i;
-  }
+      ECFieldElementFp.prototype.getR = function () {
+        if (this.r != undefined) return this.r;
 
-  return R;
-}
-
-ECPointFp.prototype.getX = pointFpGetX;
-ECPointFp.prototype.getY = pointFpGetY;
-ECPointFp.prototype.equals = pointFpEquals;
-ECPointFp.prototype.isInfinity = pointFpIsInfinity;
-ECPointFp.prototype.negate = pointFpNegate;
-ECPointFp.prototype.add = pointFpAdd;
-ECPointFp.prototype.twice = pointFpTwice;
-ECPointFp.prototype.multiply = pointFpMultiply;
-ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo;
-
-// ----------------
-// ECCurveFp
-
-// constructor
-function ECCurveFp(q,a,b) {
-    this.q = q;
-    this.a = this.fromBigInteger(a);
-    this.b = this.fromBigInteger(b);
-    this.infinity = new ECPointFp(this, null, null);
-    this.reducer = new Barrett(this.q);
-}
-
-function curveFpGetQ() {
-    return this.q;
-}
-
-function curveFpGetA() {
-    return this.a;
-}
-
-function curveFpGetB() {
-    return this.b;
-}
-
-function curveFpEquals(other) {
-    if(other == this) return true;
-    return(this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
-}
-
-function curveFpGetInfinity() {
-    return this.infinity;
-}
-
-function curveFpFromBigInteger(x) {
-    return new ECFieldElementFp(this.q, x);
-}
-
-function curveReduce(x) {
-    this.reducer.reduce(x);
-}
-
-// for now, work with hex strings because they're easier in JS
-function curveFpDecodePointHex(s) {
-    switch(parseInt(s.substr(0,2), 16)) { // first byte
-    case 0:
-	return this.infinity;
-    case 2:
-    case 3:
-	// point compression not supported yet
-	return null;
-    case 4:
-    case 6:
-    case 7:
-	var len = (s.length - 2) / 2;
-	var xHex = s.substr(2, len);
-	var yHex = s.substr(len+2, len);
-
-	return new ECPointFp(this,
-			     this.fromBigInteger(new BigInteger(xHex, 16)),
-			     this.fromBigInteger(new BigInteger(yHex, 16)));
-
-    default: // unsupported
-	return null;
-    }
-}
-
-function curveFpEncodePointHex(p) {
-	if (p.isInfinity()) return "00";
-	var xHex = p.getX().toBigInteger().toString(16);
-	var yHex = p.getY().toBigInteger().toString(16);
-	var oLen = this.getQ().toString(16).length;
-	if ((oLen % 2) != 0) oLen++;
-	while (xHex.length < oLen) {
-		xHex = "0" + xHex;
-	}
-	while (yHex.length < oLen) {
-		yHex = "0" + yHex;
-	}
-	return "04" + xHex + yHex;
-}
-
-ECCurveFp.prototype.getQ = curveFpGetQ;
-ECCurveFp.prototype.getA = curveFpGetA;
-ECCurveFp.prototype.getB = curveFpGetB;
-ECCurveFp.prototype.equals = curveFpEquals;
-ECCurveFp.prototype.getInfinity = curveFpGetInfinity;
-ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger;
-ECCurveFp.prototype.reduce = curveReduce;
-//ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex;
-ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex;
-
-// from: https://github.com/kaielvin/jsbn-ec-point-compression
-ECCurveFp.prototype.decodePointHex = function(s)
-{
-	var yIsEven;
-    switch(parseInt(s.substr(0,2), 16)) { // first byte
-    case 0:
-	return this.infinity;
-    case 2:
-	yIsEven = false;
-    case 3:
-	if(yIsEven == undefined) yIsEven = true;
-	var len = s.length - 2;
-	var xHex = s.substr(2, len);
-	var x = this.fromBigInteger(new BigInteger(xHex,16));
-	var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
-	var beta = alpha.sqrt();
-
-    if (beta == null) throw "Invalid point compression";
-
-    var betaValue = beta.toBigInteger();
-    if (betaValue.testBit(0) != yIsEven)
-    {
-        // Use the other root
-        beta = this.fromBigInteger(this.getQ().subtract(betaValue));
-    }
-    return new ECPointFp(this,x,beta);
-    case 4:
-    case 6:
-    case 7:
-	var len = (s.length - 2) / 2;
-	var xHex = s.substr(2, len);
-	var yHex = s.substr(len+2, len);
-
-	return new ECPointFp(this,
-			     this.fromBigInteger(new BigInteger(xHex, 16)),
-			     this.fromBigInteger(new BigInteger(yHex, 16)));
-
-    default: // unsupported
-	return null;
-    }
-}
-ECCurveFp.prototype.encodeCompressedPointHex = function(p)
-{
-	if (p.isInfinity()) return "00";
-	var xHex = p.getX().toBigInteger().toString(16);
-	var oLen = this.getQ().toString(16).length;
-	if ((oLen % 2) != 0) oLen++;
-	while (xHex.length < oLen)
-		xHex = "0" + xHex;
-	var yPrefix;
-	if(p.getY().toBigInteger().isEven()) yPrefix = "02";
-	else                                 yPrefix = "03";
-
-	return yPrefix + xHex;
-}
-
-
-ECFieldElementFp.prototype.getR = function()
-{
-	if(this.r != undefined) return this.r;
-
-    this.r = null;
-    var bitLength = this.q.bitLength();
-    if (bitLength > 128)
-    {
-        var firstWord = this.q.shiftRight(bitLength - 64);
-        if (firstWord.intValue() == -1)
-        {
+        this.r = null;
+        var bitLength = this.q.bitLength();
+        if (bitLength > 128) {
+          var firstWord = this.q.shiftRight(bitLength - 64);
+          if (firstWord.intValue() == -1) {
             this.r = BigInteger.ONE.shiftLeft(bitLength).subtract(this.q);
+          }
         }
-    }
-    return this.r;
-}
-ECFieldElementFp.prototype.modMult = function(x1,x2)
-{
-    return this.modReduce(x1.multiply(x2));
-}
-ECFieldElementFp.prototype.modReduce = function(x)
-{
-    if (this.getR() != null)
-    {
-        var qLen = q.bitLength();
-        while (x.bitLength() > (qLen + 1))
-        {
+        return this.r;
+      };
+      ECFieldElementFp.prototype.modMult = function (x1, x2) {
+        return this.modReduce(x1.multiply(x2));
+      };
+      ECFieldElementFp.prototype.modReduce = function (x) {
+        if (this.getR() != null) {
+          var qLen = q.bitLength();
+          while (x.bitLength() > qLen + 1) {
             var u = x.shiftRight(qLen);
             var v = x.subtract(u.shiftLeft(qLen));
-            if (!this.getR().equals(BigInteger.ONE))
-            {
-                u = u.multiply(this.getR());
+            if (!this.getR().equals(BigInteger.ONE)) {
+              u = u.multiply(this.getR());
             }
-            x = u.add(v); 
-        }
-        while (x.compareTo(q) >= 0)
-        {
+            x = u.add(v);
+          }
+          while (x.compareTo(q) >= 0) {
             x = x.subtract(q);
+          }
+        } else {
+          x = x.mod(q);
+        }
+        return x;
+      };
+      ECFieldElementFp.prototype.sqrt = function () {
+        if (!this.q.testBit(0)) throw "unsupported";
+
+        // p mod 4 == 3
+        if (this.q.testBit(1)) {
+          var z = new ECFieldElementFp(
+            this.q,
+            this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q),
+          );
+          return z.square().equals(this) ? z : null;
         }
-    }
-    else
-    {
-        x = x.mod(q);
-    }
-    return x;
-}
-ECFieldElementFp.prototype.sqrt = function()
-{
-    if (!this.q.testBit(0)) throw "unsupported";
-
-    // p mod 4 == 3
-    if (this.q.testBit(1))
-    {
-    	var z = new ECFieldElementFp(this.q,this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),this.q));
-    	return z.square().equals(this) ? z : null;
-    }
 
-    // p mod 4 == 1
-    var qMinusOne = this.q.subtract(BigInteger.ONE);
+        // p mod 4 == 1
+        var qMinusOne = this.q.subtract(BigInteger.ONE);
 
-    var legendreExponent = qMinusOne.shiftRight(1);
-    if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE)))
-    {
-        return null;
-    }
+        var legendreExponent = qMinusOne.shiftRight(1);
+        if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE)) {
+          return null;
+        }
 
-    var u = qMinusOne.shiftRight(2);
-    var k = u.shiftLeft(1).add(BigInteger.ONE);
+        var u = qMinusOne.shiftRight(2);
+        var k = u.shiftLeft(1).add(BigInteger.ONE);
 
-    var Q = this.x;
-    var fourQ = modDouble(modDouble(Q));
+        var Q = this.x;
+        var fourQ = modDouble(modDouble(Q));
 
-    var U, V;
-    do
-    {
-        var P;
-        do
-        {
+        var U, V;
+        do {
+          var P;
+          do {
             P = new BigInteger(this.q.bitLength(), new SecureRandom());
-        }
-        while (P.compareTo(this.q) >= 0
-            || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent, this.q).equals(qMinusOne)));
+          } while (
+            P.compareTo(this.q) >= 0 ||
+            !P.multiply(P)
+              .subtract(fourQ)
+              .modPow(legendreExponent, this.q)
+              .equals(qMinusOne)
+          );
 
-        var result = this.lucasSequence(P, Q, k);
-        U = result[0];
-        V = result[1];
+          var result = this.lucasSequence(P, Q, k);
+          U = result[0];
+          V = result[1];
 
-        if (this.modMult(V, V).equals(fourQ))
-        {
+          if (this.modMult(V, V).equals(fourQ)) {
             // Integer division by 2, mod q
-            if (V.testBit(0))
-            {
-                V = V.add(q);
+            if (V.testBit(0)) {
+              V = V.add(q);
             }
 
             V = V.shiftRight(1);
 
-            return new ECFieldElementFp(q,V);
-        }
-    }
-    while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
-
-    return null;
-}
-ECFieldElementFp.prototype.lucasSequence = function(P,Q,k)
-{
-    var n = k.bitLength();
-    var s = k.getLowestSetBit();
-
-    var Uh = BigInteger.ONE;
-    var Vl = BigInteger.TWO;
-    var Vh = P;
-    var Ql = BigInteger.ONE;
-    var Qh = BigInteger.ONE;
-
-    for (var j = n - 1; j >= s + 1; --j)
-    {
-        Ql = this.modMult(Ql, Qh);
+            return new ECFieldElementFp(q, V);
+          }
+        } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
 
-        if (k.testBit(j))
-        {
+        return null;
+      };
+      ECFieldElementFp.prototype.lucasSequence = function (P, Q, k) {
+        var n = k.bitLength();
+        var s = k.getLowestSetBit();
+
+        var Uh = BigInteger.ONE;
+        var Vl = BigInteger.TWO;
+        var Vh = P;
+        var Ql = BigInteger.ONE;
+        var Qh = BigInteger.ONE;
+
+        for (var j = n - 1; j >= s + 1; --j) {
+          Ql = this.modMult(Ql, Qh);
+
+          if (k.testBit(j)) {
             Qh = this.modMult(Ql, Q);
             Uh = this.modMult(Uh, Vh);
             Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
             Vh = this.modReduce(Vh.multiply(Vh).subtract(Qh.shiftLeft(1)));
-        }
-        else
-        {
+          } else {
             Qh = Ql;
             Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
             Vh = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
             Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
+          }
         }
-    }
-
-    Ql = this.modMult(Ql, Qh);
-    Qh = this.modMult(Ql, Q);
-    Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
-    Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-    Ql = this.modMult(Ql, Qh);
-
-    for (var j = 1; j <= s; ++j)
-    {
-        Uh = this.modMult(Uh, Vl);
-        Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
-        Ql = this.modMult(Ql, Ql);
-    }
-
-    return [ Uh, Vl ];
-}
-
-var exports = {
-  ECCurveFp: ECCurveFp,
-  ECPointFp: ECPointFp,
-  ECFieldElementFp: ECFieldElementFp
-}
-
-module.exports = exports
 
+        Ql = this.modMult(Ql, Qh);
+        Qh = this.modMult(Ql, Q);
+        Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
+        Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
+        Ql = this.modMult(Ql, Qh);
 
-/***/ }),
-/* 140 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = realpath
-realpath.realpath = realpath
-realpath.sync = realpathSync
-realpath.realpathSync = realpathSync
-realpath.monkeypatch = monkeypatch
-realpath.unmonkeypatch = unmonkeypatch
-
-var fs = __webpack_require__(5)
-var origRealpath = fs.realpath
-var origRealpathSync = fs.realpathSync
-
-var version = process.version
-var ok = /^v[0-5]\./.test(version)
-var old = __webpack_require__(271)
-
-function newError (er) {
-  return er && er.syscall === 'realpath' && (
-    er.code === 'ELOOP' ||
-    er.code === 'ENOMEM' ||
-    er.code === 'ENAMETOOLONG'
-  )
-}
+        for (var j = 1; j <= s; ++j) {
+          Uh = this.modMult(Uh, Vl);
+          Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
+          Ql = this.modMult(Ql, Ql);
+        }
 
-function realpath (p, cache, cb) {
-  if (ok) {
-    return origRealpath(p, cache, cb)
-  }
+        return [Uh, Vl];
+      };
 
-  if (typeof cache === 'function') {
-    cb = cache
-    cache = null
-  }
-  origRealpath(p, cache, function (er, result) {
-    if (newError(er)) {
-      old.realpath(p, cache, cb)
-    } else {
-      cb(er, result)
-    }
-  })
-}
+      var exports = {
+        ECCurveFp: ECCurveFp,
+        ECPointFp: ECPointFp,
+        ECFieldElementFp: ECFieldElementFp,
+      };
 
-function realpathSync (p, cache) {
-  if (ok) {
-    return origRealpathSync(p, cache)
-  }
+      module.exports = exports;
 
-  try {
-    return origRealpathSync(p, cache)
-  } catch (er) {
-    if (newError(er)) {
-      return old.realpathSync(p, cache)
-    } else {
-      throw er
-    }
-  }
-}
-
-function monkeypatch () {
-  fs.realpath = realpath
-  fs.realpathSync = realpathSync
-}
-
-function unmonkeypatch () {
-  fs.realpath = origRealpath
-  fs.realpathSync = origRealpathSync
-}
-
-
-/***/ }),
-/* 141 */
-/***/ (function(module, exports, __webpack_require__) {
-
-exports.alphasort = alphasort
-exports.alphasorti = alphasorti
-exports.setopts = setopts
-exports.ownProp = ownProp
-exports.makeAbs = makeAbs
-exports.finish = finish
-exports.mark = mark
-exports.isIgnored = isIgnored
-exports.childrenIgnored = childrenIgnored
-
-function ownProp (obj, field) {
-  return Object.prototype.hasOwnProperty.call(obj, field)
-}
-
-var path = __webpack_require__(0)
-var minimatch = __webpack_require__(82)
-var isAbsolute = __webpack_require__(101)
-var Minimatch = minimatch.Minimatch
-
-function alphasorti (a, b) {
-  return a.toLowerCase().localeCompare(b.toLowerCase())
-}
-
-function alphasort (a, b) {
-  return a.localeCompare(b)
-}
-
-function setupIgnores (self, options) {
-  self.ignore = options.ignore || []
-
-  if (!Array.isArray(self.ignore))
-    self.ignore = [self.ignore]
-
-  if (self.ignore.length) {
-    self.ignore = self.ignore.map(ignoreMap)
-  }
-}
-
-// ignore patterns are always in dot:true mode.
-function ignoreMap (pattern) {
-  var gmatcher = null
-  if (pattern.slice(-3) === '/**') {
-    var gpattern = pattern.replace(/(\/\*\*)+$/, '')
-    gmatcher = new Minimatch(gpattern, { dot: true })
-  }
+      /***/
+    },
+    /* 140 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = realpath;
+      realpath.realpath = realpath;
+      realpath.sync = realpathSync;
+      realpath.realpathSync = realpathSync;
+      realpath.monkeypatch = monkeypatch;
+      realpath.unmonkeypatch = unmonkeypatch;
+
+      var fs = __webpack_require__(5);
+      var origRealpath = fs.realpath;
+      var origRealpathSync = fs.realpathSync;
+
+      var version = process.version;
+      var ok = /^v[0-5]\./.test(version);
+      var old = __webpack_require__(271);
+
+      function newError(er) {
+        return (
+          er &&
+          er.syscall === "realpath" &&
+          (er.code === "ELOOP" ||
+            er.code === "ENOMEM" ||
+            er.code === "ENAMETOOLONG")
+        );
+      }
 
-  return {
-    matcher: new Minimatch(pattern, { dot: true }),
-    gmatcher: gmatcher
-  }
-}
+      function realpath(p, cache, cb) {
+        if (ok) {
+          return origRealpath(p, cache, cb);
+        }
 
-function setopts (self, pattern, options) {
-  if (!options)
-    options = {}
+        if (typeof cache === "function") {
+          cb = cache;
+          cache = null;
+        }
+        origRealpath(p, cache, function (er, result) {
+          if (newError(er)) {
+            old.realpath(p, cache, cb);
+          } else {
+            cb(er, result);
+          }
+        });
+      }
 
-  // base-matching: just use globstar for that.
-  if (options.matchBase && -1 === pattern.indexOf("/")) {
-    if (options.noglobstar) {
-      throw new Error("base matching requires globstar")
-    }
-    pattern = "**/" + pattern
-  }
+      function realpathSync(p, cache) {
+        if (ok) {
+          return origRealpathSync(p, cache);
+        }
 
-  self.silent = !!options.silent
-  self.pattern = pattern
-  self.strict = options.strict !== false
-  self.realpath = !!options.realpath
-  self.realpathCache = options.realpathCache || Object.create(null)
-  self.follow = !!options.follow
-  self.dot = !!options.dot
-  self.mark = !!options.mark
-  self.nodir = !!options.nodir
-  if (self.nodir)
-    self.mark = true
-  self.sync = !!options.sync
-  self.nounique = !!options.nounique
-  self.nonull = !!options.nonull
-  self.nosort = !!options.nosort
-  self.nocase = !!options.nocase
-  self.stat = !!options.stat
-  self.noprocess = !!options.noprocess
-  self.absolute = !!options.absolute
-
-  self.maxLength = options.maxLength || Infinity
-  self.cache = options.cache || Object.create(null)
-  self.statCache = options.statCache || Object.create(null)
-  self.symlinks = options.symlinks || Object.create(null)
-
-  setupIgnores(self, options)
-
-  self.changedCwd = false
-  var cwd = process.cwd()
-  if (!ownProp(options, "cwd"))
-    self.cwd = cwd
-  else {
-    self.cwd = path.resolve(options.cwd)
-    self.changedCwd = self.cwd !== cwd
-  }
+        try {
+          return origRealpathSync(p, cache);
+        } catch (er) {
+          if (newError(er)) {
+            return old.realpathSync(p, cache);
+          } else {
+            throw er;
+          }
+        }
+      }
 
-  self.root = options.root || path.resolve(self.cwd, "/")
-  self.root = path.resolve(self.root)
-  if (process.platform === "win32")
-    self.root = self.root.replace(/\\/g, "/")
-
-  // TODO: is an absolute `cwd` supposed to be resolved against `root`?
-  // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test')
-  self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd)
-  if (process.platform === "win32")
-    self.cwdAbs = self.cwdAbs.replace(/\\/g, "/")
-  self.nomount = !!options.nomount
-
-  // disable comments and negation in Minimatch.
-  // Note that they are not supported in Glob itself anyway.
-  options.nonegate = true
-  options.nocomment = true
-
-  self.minimatch = new Minimatch(pattern, options)
-  self.options = self.minimatch.options
-}
-
-function finish (self) {
-  var nou = self.nounique
-  var all = nou ? [] : Object.create(null)
-
-  for (var i = 0, l = self.matches.length; i < l; i ++) {
-    var matches = self.matches[i]
-    if (!matches || Object.keys(matches).length === 0) {
-      if (self.nonull) {
-        // do like the shell, and spit out the literal glob
-        var literal = self.minimatch.globSet[i]
-        if (nou)
-          all.push(literal)
-        else
-          all[literal] = true
-      }
-    } else {
-      // had matches
-      var m = Object.keys(matches)
-      if (nou)
-        all.push.apply(all, m)
-      else
-        m.forEach(function (m) {
-          all[m] = true
-        })
-    }
-  }
+      function monkeypatch() {
+        fs.realpath = realpath;
+        fs.realpathSync = realpathSync;
+      }
 
-  if (!nou)
-    all = Object.keys(all)
+      function unmonkeypatch() {
+        fs.realpath = origRealpath;
+        fs.realpathSync = origRealpathSync;
+      }
 
-  if (!self.nosort)
-    all = all.sort(self.nocase ? alphasorti : alphasort)
+      /***/
+    },
+    /* 141 */
+    /***/ function (module, exports, __webpack_require__) {
+      exports.alphasort = alphasort;
+      exports.alphasorti = alphasorti;
+      exports.setopts = setopts;
+      exports.ownProp = ownProp;
+      exports.makeAbs = makeAbs;
+      exports.finish = finish;
+      exports.mark = mark;
+      exports.isIgnored = isIgnored;
+      exports.childrenIgnored = childrenIgnored;
 
-  // at *some* point we statted all of these
-  if (self.mark) {
-    for (var i = 0; i < all.length; i++) {
-      all[i] = self._mark(all[i])
-    }
-    if (self.nodir) {
-      all = all.filter(function (e) {
-        var notDir = !(/\/$/.test(e))
-        var c = self.cache[e] || self.cache[makeAbs(self, e)]
-        if (notDir && c)
-          notDir = c !== 'DIR' && !Array.isArray(c)
-        return notDir
-      })
-    }
-  }
+      function ownProp(obj, field) {
+        return Object.prototype.hasOwnProperty.call(obj, field);
+      }
 
-  if (self.ignore.length)
-    all = all.filter(function(m) {
-      return !isIgnored(self, m)
-    })
-
-  self.found = all
-}
-
-function mark (self, p) {
-  var abs = makeAbs(self, p)
-  var c = self.cache[abs]
-  var m = p
-  if (c) {
-    var isDir = c === 'DIR' || Array.isArray(c)
-    var slash = p.slice(-1) === '/'
-
-    if (isDir && !slash)
-      m += '/'
-    else if (!isDir && slash)
-      m = m.slice(0, -1)
-
-    if (m !== p) {
-      var mabs = makeAbs(self, m)
-      self.statCache[mabs] = self.statCache[abs]
-      self.cache[mabs] = self.cache[abs]
-    }
-  }
+      var path = __webpack_require__(0);
+      var minimatch = __webpack_require__(82);
+      var isAbsolute = __webpack_require__(101);
+      var Minimatch = minimatch.Minimatch;
 
-  return m
-}
-
-// lotta situps...
-function makeAbs (self, f) {
-  var abs = f
-  if (f.charAt(0) === '/') {
-    abs = path.join(self.root, f)
-  } else if (isAbsolute(f) || f === '') {
-    abs = f
-  } else if (self.changedCwd) {
-    abs = path.resolve(self.cwd, f)
-  } else {
-    abs = path.resolve(f)
-  }
+      function alphasorti(a, b) {
+        return a.toLowerCase().localeCompare(b.toLowerCase());
+      }
 
-  if (process.platform === 'win32')
-    abs = abs.replace(/\\/g, '/')
+      function alphasort(a, b) {
+        return a.localeCompare(b);
+      }
 
-  return abs
-}
+      function setupIgnores(self, options) {
+        self.ignore = options.ignore || [];
 
+        if (!Array.isArray(self.ignore)) self.ignore = [self.ignore];
 
-// Return true, if pattern ends with globstar '**', for the accompanying parent directory.
-// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
-function isIgnored (self, path) {
-  if (!self.ignore.length)
-    return false
+        if (self.ignore.length) {
+          self.ignore = self.ignore.map(ignoreMap);
+        }
+      }
 
-  return self.ignore.some(function(item) {
-    return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))
-  })
-}
+      // ignore patterns are always in dot:true mode.
+      function ignoreMap(pattern) {
+        var gmatcher = null;
+        if (pattern.slice(-3) === "/**") {
+          var gpattern = pattern.replace(/(\/\*\*)+$/, "");
+          gmatcher = new Minimatch(gpattern, { dot: true });
+        }
 
-function childrenIgnored (self, path) {
-  if (!self.ignore.length)
-    return false
+        return {
+          matcher: new Minimatch(pattern, { dot: true }),
+          gmatcher: gmatcher,
+        };
+      }
 
-  return self.ignore.some(function(item) {
-    return !!(item.gmatcher && item.gmatcher.match(path))
-  })
-}
+      function setopts(self, pattern, options) {
+        if (!options) options = {};
 
+        // base-matching: just use globstar for that.
+        if (options.matchBase && -1 === pattern.indexOf("/")) {
+          if (options.noglobstar) {
+            throw new Error("base matching requires globstar");
+          }
+          pattern = "**/" + pattern;
+        }
+
+        self.silent = !!options.silent;
+        self.pattern = pattern;
+        self.strict = options.strict !== false;
+        self.realpath = !!options.realpath;
+        self.realpathCache = options.realpathCache || Object.create(null);
+        self.follow = !!options.follow;
+        self.dot = !!options.dot;
+        self.mark = !!options.mark;
+        self.nodir = !!options.nodir;
+        if (self.nodir) self.mark = true;
+        self.sync = !!options.sync;
+        self.nounique = !!options.nounique;
+        self.nonull = !!options.nonull;
+        self.nosort = !!options.nosort;
+        self.nocase = !!options.nocase;
+        self.stat = !!options.stat;
+        self.noprocess = !!options.noprocess;
+        self.absolute = !!options.absolute;
+
+        self.maxLength = options.maxLength || Infinity;
+        self.cache = options.cache || Object.create(null);
+        self.statCache = options.statCache || Object.create(null);
+        self.symlinks = options.symlinks || Object.create(null);
+
+        setupIgnores(self, options);
+
+        self.changedCwd = false;
+        var cwd = process.cwd();
+        if (!ownProp(options, "cwd")) self.cwd = cwd;
+        else {
+          self.cwd = path.resolve(options.cwd);
+          self.changedCwd = self.cwd !== cwd;
+        }
+
+        self.root = options.root || path.resolve(self.cwd, "/");
+        self.root = path.resolve(self.root);
+        if (process.platform === "win32")
+          self.root = self.root.replace(/\\/g, "/");
+
+        // TODO: is an absolute `cwd` supposed to be resolved against `root`?
+        // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test')
+        self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd);
+        if (process.platform === "win32")
+          self.cwdAbs = self.cwdAbs.replace(/\\/g, "/");
+        self.nomount = !!options.nomount;
+
+        // disable comments and negation in Minimatch.
+        // Note that they are not supported in Glob itself anyway.
+        options.nonegate = true;
+        options.nocomment = true;
+
+        self.minimatch = new Minimatch(pattern, options);
+        self.options = self.minimatch.options;
+      }
+
+      function finish(self) {
+        var nou = self.nounique;
+        var all = nou ? [] : Object.create(null);
+
+        for (var i = 0, l = self.matches.length; i < l; i++) {
+          var matches = self.matches[i];
+          if (!matches || Object.keys(matches).length === 0) {
+            if (self.nonull) {
+              // do like the shell, and spit out the literal glob
+              var literal = self.minimatch.globSet[i];
+              if (nou) all.push(literal);
+              else all[literal] = true;
+            }
+          } else {
+            // had matches
+            var m = Object.keys(matches);
+            if (nou) all.push.apply(all, m);
+            else
+              m.forEach(function (m) {
+                all[m] = true;
+              });
+          }
+        }
 
-/***/ }),
-/* 142 */
-/***/ (function(module, exports) {
+        if (!nou) all = Object.keys(all);
 
+        if (!self.nosort) all = all.sort(self.nocase ? alphasorti : alphasort);
 
-module.exports = function(det, rec, confidence, name, lang) {
-  this.confidence = confidence;
-  this.name = name || rec.name(det);
-  this.lang = lang;
-};
+        // at *some* point we statted all of these
+        if (self.mark) {
+          for (var i = 0; i < all.length; i++) {
+            all[i] = self._mark(all[i]);
+          }
+          if (self.nodir) {
+            all = all.filter(function (e) {
+              var notDir = !/\/$/.test(e);
+              var c = self.cache[e] || self.cache[makeAbs(self, e)];
+              if (notDir && c) notDir = c !== "DIR" && !Array.isArray(c);
+              return notDir;
+            });
+          }
+        }
 
+        if (self.ignore.length)
+          all = all.filter(function (m) {
+            return !isIgnored(self, m);
+          });
 
-/***/ }),
-/* 143 */
-/***/ (function(module, exports, __webpack_require__) {
+        self.found = all;
+      }
 
-"use strict";
-// Standard YAML's Core schema.
-// http://www.yaml.org/spec/1.2/spec.html#id2804923
-//
-// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
-// So, Core schema has no distinctions from JSON schema is JS-YAML.
+      function mark(self, p) {
+        var abs = makeAbs(self, p);
+        var c = self.cache[abs];
+        var m = p;
+        if (c) {
+          var isDir = c === "DIR" || Array.isArray(c);
+          var slash = p.slice(-1) === "/";
 
+          if (isDir && !slash) m += "/";
+          else if (!isDir && slash) m = m.slice(0, -1);
 
+          if (m !== p) {
+            var mabs = makeAbs(self, m);
+            self.statCache[mabs] = self.statCache[abs];
+            self.cache[mabs] = self.cache[abs];
+          }
+        }
 
+        return m;
+      }
 
+      // lotta situps...
+      function makeAbs(self, f) {
+        var abs = f;
+        if (f.charAt(0) === "/") {
+          abs = path.join(self.root, f);
+        } else if (isAbsolute(f) || f === "") {
+          abs = f;
+        } else if (self.changedCwd) {
+          abs = path.resolve(self.cwd, f);
+        } else {
+          abs = path.resolve(f);
+        }
 
-var Schema = __webpack_require__(44);
+        if (process.platform === "win32") abs = abs.replace(/\\/g, "/");
 
+        return abs;
+      }
 
-module.exports = new Schema({
-  include: [
-    __webpack_require__(144)
-  ]
-});
+      // Return true, if pattern ends with globstar '**', for the accompanying parent directory.
+      // Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
+      function isIgnored(self, path) {
+        if (!self.ignore.length) return false;
 
+        return self.ignore.some(function (item) {
+          return (
+            item.matcher.match(path) ||
+            !!(item.gmatcher && item.gmatcher.match(path))
+          );
+        });
+      }
 
-/***/ }),
-/* 144 */
-/***/ (function(module, exports, __webpack_require__) {
+      function childrenIgnored(self, path) {
+        if (!self.ignore.length) return false;
 
-"use strict";
-// Standard YAML's JSON schema.
-// http://www.yaml.org/spec/1.2/spec.html#id2803231
-//
-// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
-// So, this schema is not such strict as defined in the YAML specification.
-// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
+        return self.ignore.some(function (item) {
+          return !!(item.gmatcher && item.gmatcher.match(path));
+        });
+      }
 
+      /***/
+    },
+    /* 142 */
+    /***/ function (module, exports) {
+      module.exports = function (det, rec, confidence, name, lang) {
+        this.confidence = confidence;
+        this.name = name || rec.name(det);
+        this.lang = lang;
+      };
 
+      /***/
+    },
+    /* 143 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Standard YAML's Core schema.
+      // http://www.yaml.org/spec/1.2/spec.html#id2804923
+      //
+      // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+      // So, Core schema has no distinctions from JSON schema is JS-YAML.
 
+      var Schema = __webpack_require__(44);
 
+      module.exports = new Schema({
+        include: [__webpack_require__(144)],
+      });
 
-var Schema = __webpack_require__(44);
+      /***/
+    },
+    /* 144 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Standard YAML's JSON schema.
+      // http://www.yaml.org/spec/1.2/spec.html#id2803231
+      //
+      // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+      // So, this schema is not such strict as defined in the YAML specification.
+      // It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
+
+      var Schema = __webpack_require__(44);
+
+      module.exports = new Schema({
+        include: [__webpack_require__(100)],
+        implicit: [
+          __webpack_require__(293),
+          __webpack_require__(285),
+          __webpack_require__(287),
+          __webpack_require__(286),
+        ],
+      });
 
+      /***/
+    },
+    /* 145 */
+    /***/ function (module, exports, __webpack_require__) {
+      var path = __webpack_require__(0);
+      var fs = __webpack_require__(5);
+      var _0777 = parseInt("0777", 8);
 
-module.exports = new Schema({
-  include: [
-    __webpack_require__(100)
-  ],
-  implicit: [
-    __webpack_require__(293),
-    __webpack_require__(285),
-    __webpack_require__(287),
-    __webpack_require__(286)
-  ]
-});
+      module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;
 
+      function mkdirP(p, opts, f, made) {
+        if (typeof opts === "function") {
+          f = opts;
+          opts = {};
+        } else if (!opts || typeof opts !== "object") {
+          opts = { mode: opts };
+        }
 
-/***/ }),
-/* 145 */
-/***/ (function(module, exports, __webpack_require__) {
+        var mode = opts.mode;
+        var xfs = opts.fs || fs;
 
-var path = __webpack_require__(0);
-var fs = __webpack_require__(5);
-var _0777 = parseInt('0777', 8);
+        if (mode === undefined) {
+          mode = _0777 & ~process.umask();
+        }
+        if (!made) made = null;
 
-module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;
+        var cb = f || function () {};
+        p = path.resolve(p);
 
-function mkdirP (p, opts, f, made) {
-    if (typeof opts === 'function') {
-        f = opts;
-        opts = {};
-    }
-    else if (!opts || typeof opts !== 'object') {
-        opts = { mode: opts };
-    }
-    
-    var mode = opts.mode;
-    var xfs = opts.fs || fs;
-    
-    if (mode === undefined) {
-        mode = _0777 & (~process.umask());
-    }
-    if (!made) made = null;
-    
-    var cb = f || function () {};
-    p = path.resolve(p);
-    
-    xfs.mkdir(p, mode, function (er) {
-        if (!er) {
+        xfs.mkdir(p, mode, function (er) {
+          if (!er) {
             made = made || p;
             return cb(null, made);
-        }
-        switch (er.code) {
-            case 'ENOENT':
-                mkdirP(path.dirname(p), opts, function (er, made) {
-                    if (er) cb(er, made);
-                    else mkdirP(p, opts, cb, made);
-                });
-                break;
+          }
+          switch (er.code) {
+            case "ENOENT":
+              mkdirP(path.dirname(p), opts, function (er, made) {
+                if (er) cb(er, made);
+                else mkdirP(p, opts, cb, made);
+              });
+              break;
 
             // In the case of any other error, just see if there's a dir
             // there already.  If so, then hooray!  If not, then something
             // is borked.
             default:
-                xfs.stat(p, function (er2, stat) {
-                    // if the stat fails, then that's super weird.
-                    // let the original error be the failure reason.
-                    if (er2 || !stat.isDirectory()) cb(er, made)
-                    else cb(null, made);
-                });
-                break;
+              xfs.stat(p, function (er2, stat) {
+                // if the stat fails, then that's super weird.
+                // let the original error be the failure reason.
+                if (er2 || !stat.isDirectory()) cb(er, made);
+                else cb(null, made);
+              });
+              break;
+          }
+        });
+      }
+
+      mkdirP.sync = function sync(p, opts, made) {
+        if (!opts || typeof opts !== "object") {
+          opts = { mode: opts };
         }
-    });
-}
 
-mkdirP.sync = function sync (p, opts, made) {
-    if (!opts || typeof opts !== 'object') {
-        opts = { mode: opts };
-    }
-    
-    var mode = opts.mode;
-    var xfs = opts.fs || fs;
-    
-    if (mode === undefined) {
-        mode = _0777 & (~process.umask());
-    }
-    if (!made) made = null;
+        var mode = opts.mode;
+        var xfs = opts.fs || fs;
 
-    p = path.resolve(p);
+        if (mode === undefined) {
+          mode = _0777 & ~process.umask();
+        }
+        if (!made) made = null;
 
-    try {
-        xfs.mkdirSync(p, mode);
-        made = made || p;
-    }
-    catch (err0) {
-        switch (err0.code) {
-            case 'ENOENT' :
-                made = sync(path.dirname(p), opts, made);
-                sync(p, opts, made);
-                break;
+        p = path.resolve(p);
+
+        try {
+          xfs.mkdirSync(p, mode);
+          made = made || p;
+        } catch (err0) {
+          switch (err0.code) {
+            case "ENOENT":
+              made = sync(path.dirname(p), opts, made);
+              sync(p, opts, made);
+              break;
 
             // In the case of any other error, just see if there's a dir
             // there already.  If so, then hooray!  If not, then something
             // is borked.
             default:
-                var stat;
-                try {
-                    stat = xfs.statSync(p);
-                }
-                catch (err1) {
-                    throw err0;
-                }
-                if (!stat.isDirectory()) throw err0;
-                break;
+              var stat;
+              try {
+                stat = xfs.statSync(p);
+              } catch (err1) {
+                throw err0;
+              }
+              if (!stat.isDirectory()) throw err0;
+              break;
+          }
         }
-    }
-
-    return made;
-};
-
-
-/***/ }),
-/* 146 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = defaultIfEmpty;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
+        return made;
+      };
 
-function defaultIfEmpty(defaultValue) {
-    if (defaultValue === void 0) {
-        defaultValue = null;
-    }
-    return function (source) { return source.lift(new DefaultIfEmptyOperator(defaultValue)); };
-}
-var DefaultIfEmptyOperator = /*@__PURE__*/ (function () {
-    function DefaultIfEmptyOperator(defaultValue) {
-        this.defaultValue = defaultValue;
-    }
-    DefaultIfEmptyOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DefaultIfEmptySubscriber(subscriber, this.defaultValue));
-    };
-    return DefaultIfEmptyOperator;
-}());
-var DefaultIfEmptySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DefaultIfEmptySubscriber, _super);
-    function DefaultIfEmptySubscriber(destination, defaultValue) {
-        var _this = _super.call(this, destination) || this;
-        _this.defaultValue = defaultValue;
-        _this.isEmpty = true;
-        return _this;
-    }
-    DefaultIfEmptySubscriber.prototype._next = function (value) {
-        this.isEmpty = false;
-        this.destination.next(value);
-    };
-    DefaultIfEmptySubscriber.prototype._complete = function () {
-        if (this.isEmpty) {
+      /***/
+    },
+    /* 146 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        defaultIfEmpty;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function defaultIfEmpty(defaultValue) {
+        if (defaultValue === void 0) {
+          defaultValue = null;
+        }
+        return function (source) {
+          return source.lift(new DefaultIfEmptyOperator(defaultValue));
+        };
+      }
+      var DefaultIfEmptyOperator = /*@__PURE__*/ (function () {
+        function DefaultIfEmptyOperator(defaultValue) {
+          this.defaultValue = defaultValue;
+        }
+        DefaultIfEmptyOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new DefaultIfEmptySubscriber(subscriber, this.defaultValue),
+          );
+        };
+        return DefaultIfEmptyOperator;
+      })();
+      var DefaultIfEmptySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DefaultIfEmptySubscriber,
+          _super,
+        );
+        function DefaultIfEmptySubscriber(destination, defaultValue) {
+          var _this = _super.call(this, destination) || this;
+          _this.defaultValue = defaultValue;
+          _this.isEmpty = true;
+          return _this;
+        }
+        DefaultIfEmptySubscriber.prototype._next = function (value) {
+          this.isEmpty = false;
+          this.destination.next(value);
+        };
+        DefaultIfEmptySubscriber.prototype._complete = function () {
+          if (this.isEmpty) {
             this.destination.next(this.defaultValue);
+          }
+          this.destination.complete();
+        };
+        return DefaultIfEmptySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=defaultIfEmpty.js.map
+
+      /***/
+    },
+    /* 147 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = filter;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function filter(predicate, thisArg) {
+        return function filterOperatorFunction(source) {
+          return source.lift(new FilterOperator(predicate, thisArg));
+        };
+      }
+      var FilterOperator = /*@__PURE__*/ (function () {
+        function FilterOperator(predicate, thisArg) {
+          this.predicate = predicate;
+          this.thisArg = thisArg;
         }
-        this.destination.complete();
-    };
-    return DefaultIfEmptySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=defaultIfEmpty.js.map
-
-
-/***/ }),
-/* 147 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = filter;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-function filter(predicate, thisArg) {
-    return function filterOperatorFunction(source) {
-        return source.lift(new FilterOperator(predicate, thisArg));
-    };
-}
-var FilterOperator = /*@__PURE__*/ (function () {
-    function FilterOperator(predicate, thisArg) {
-        this.predicate = predicate;
-        this.thisArg = thisArg;
-    }
-    FilterOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));
-    };
-    return FilterOperator;
-}());
-var FilterSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](FilterSubscriber, _super);
-    function FilterSubscriber(destination, predicate, thisArg) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.thisArg = thisArg;
-        _this.count = 0;
-        return _this;
-    }
-    FilterSubscriber.prototype._next = function (value) {
-        var result;
-        try {
+        FilterOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new FilterSubscriber(subscriber, this.predicate, this.thisArg),
+          );
+        };
+        return FilterOperator;
+      })();
+      var FilterSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          FilterSubscriber,
+          _super,
+        );
+        function FilterSubscriber(destination, predicate, thisArg) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.thisArg = thisArg;
+          _this.count = 0;
+          return _this;
+        }
+        FilterSubscriber.prototype._next = function (value) {
+          var result;
+          try {
             result = this.predicate.call(this.thisArg, value, this.count++);
-        }
-        catch (err) {
+          } catch (err) {
             this.destination.error(err);
             return;
-        }
-        if (result) {
+          }
+          if (result) {
             this.destination.next(value);
-        }
-    };
-    return FilterSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=filter.js.map
-
-
-/***/ }),
-/* 148 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = mergeMap;
-/* unused harmony export MergeMapOperator */
-/* unused harmony export MergeMapSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ = __webpack_require__(47);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ = __webpack_require__(62);
-/** PURE_IMPORTS_START tslib,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber,_map,_observable_from PURE_IMPORTS_END */
-
-
-
-
-
+          }
+        };
+        return FilterSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=filter.js.map
 
-function mergeMap(project, resultSelector, concurrent) {
-    if (concurrent === void 0) {
-        concurrent = Number.POSITIVE_INFINITY;
-    }
-    if (typeof resultSelector === 'function') {
-        return function (source) { return source.pipe(mergeMap(function (a, i) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__observable_from__["a" /* from */])(project(a, i)).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */])(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); };
-    }
-    else if (typeof resultSelector === 'number') {
-        concurrent = resultSelector;
-    }
-    return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); };
-}
-var MergeMapOperator = /*@__PURE__*/ (function () {
-    function MergeMapOperator(project, concurrent) {
+      /***/
+    },
+    /* 148 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeMap;
+      /* unused harmony export MergeMapOperator */
+      /* unused harmony export MergeMapSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ =
+        __webpack_require__(47);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ =
+        __webpack_require__(62);
+      /** PURE_IMPORTS_START tslib,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber,_map,_observable_from PURE_IMPORTS_END */
+
+      function mergeMap(project, resultSelector, concurrent) {
         if (concurrent === void 0) {
-            concurrent = Number.POSITIVE_INFINITY;
+          concurrent = Number.POSITIVE_INFINITY;
+        }
+        if (typeof resultSelector === "function") {
+          return function (source) {
+            return source.pipe(
+              mergeMap(function (a, i) {
+                return __webpack_require__
+                  .i(
+                    __WEBPACK_IMPORTED_MODULE_5__observable_from__[
+                      "a" /* from */
+                    ],
+                  )(project(a, i))
+                  .pipe(
+                    __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */],
+                    )(function (b, ii) {
+                      return resultSelector(a, b, i, ii);
+                    }),
+                  );
+              }, concurrent),
+            );
+          };
+        } else if (typeof resultSelector === "number") {
+          concurrent = resultSelector;
         }
-        this.project = project;
-        this.concurrent = concurrent;
-    }
-    MergeMapOperator.prototype.call = function (observer, source) {
-        return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent));
-    };
-    return MergeMapOperator;
-}());
-
-var MergeMapSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MergeMapSubscriber, _super);
-    function MergeMapSubscriber(destination, project, concurrent) {
-        if (concurrent === void 0) {
+        return function (source) {
+          return source.lift(new MergeMapOperator(project, concurrent));
+        };
+      }
+      var MergeMapOperator = /*@__PURE__*/ (function () {
+        function MergeMapOperator(project, concurrent) {
+          if (concurrent === void 0) {
             concurrent = Number.POSITIVE_INFINITY;
+          }
+          this.project = project;
+          this.concurrent = concurrent;
         }
-        var _this = _super.call(this, destination) || this;
-        _this.project = project;
-        _this.concurrent = concurrent;
-        _this.hasCompleted = false;
-        _this.buffer = [];
-        _this.active = 0;
-        _this.index = 0;
-        return _this;
-    }
-    MergeMapSubscriber.prototype._next = function (value) {
-        if (this.active < this.concurrent) {
+        MergeMapOperator.prototype.call = function (observer, source) {
+          return source.subscribe(
+            new MergeMapSubscriber(observer, this.project, this.concurrent),
+          );
+        };
+        return MergeMapOperator;
+      })();
+
+      var MergeMapSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          MergeMapSubscriber,
+          _super,
+        );
+        function MergeMapSubscriber(destination, project, concurrent) {
+          if (concurrent === void 0) {
+            concurrent = Number.POSITIVE_INFINITY;
+          }
+          var _this = _super.call(this, destination) || this;
+          _this.project = project;
+          _this.concurrent = concurrent;
+          _this.hasCompleted = false;
+          _this.buffer = [];
+          _this.active = 0;
+          _this.index = 0;
+          return _this;
+        }
+        MergeMapSubscriber.prototype._next = function (value) {
+          if (this.active < this.concurrent) {
             this._tryNext(value);
-        }
-        else {
+          } else {
             this.buffer.push(value);
-        }
-    };
-    MergeMapSubscriber.prototype._tryNext = function (value) {
-        var result;
-        var index = this.index++;
-        try {
+          }
+        };
+        MergeMapSubscriber.prototype._tryNext = function (value) {
+          var result;
+          var index = this.index++;
+          try {
             result = this.project(value, index);
-        }
-        catch (err) {
+          } catch (err) {
             this.destination.error(err);
             return;
-        }
-        this.active++;
-        this._innerSub(result, value, index);
-    };
-    MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
-        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
-        var destination = this.destination;
-        destination.add(innerSubscriber);
-        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__["a" /* subscribeToResult */])(this, ish, value, index, innerSubscriber);
-    };
-    MergeMapSubscriber.prototype._complete = function () {
-        this.hasCompleted = true;
-        if (this.active === 0 && this.buffer.length === 0) {
+          }
+          this.active++;
+          this._innerSub(result, value, index);
+        };
+        MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
+          var innerSubscriber =
+            new __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__[
+              "a" /* InnerSubscriber */
+            ](this, undefined, undefined);
+          var destination = this.destination;
+          destination.add(innerSubscriber);
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, ish, value, index, innerSubscriber);
+        };
+        MergeMapSubscriber.prototype._complete = function () {
+          this.hasCompleted = true;
+          if (this.active === 0 && this.buffer.length === 0) {
             this.destination.complete();
-        }
-        this.unsubscribe();
-    };
-    MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.destination.next(innerValue);
-    };
-    MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
-        var buffer = this.buffer;
-        this.remove(innerSub);
-        this.active--;
-        if (buffer.length > 0) {
+          }
+          this.unsubscribe();
+        };
+        MergeMapSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.destination.next(innerValue);
+        };
+        MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
+          var buffer = this.buffer;
+          this.remove(innerSub);
+          this.active--;
+          if (buffer.length > 0) {
             this._next(buffer.shift());
-        }
-        else if (this.active === 0 && this.hasCompleted) {
+          } else if (this.active === 0 && this.hasCompleted) {
             this.destination.complete();
-        }
-    };
-    return MergeMapSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__["a" /* OuterSubscriber */]));
-
-//# sourceMappingURL=mergeMap.js.map
-
-
-/***/ }),
-/* 149 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsyncAction; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Action__ = __webpack_require__(918);
-/** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */
+          }
+        };
+        return MergeMapSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
 
+      //# sourceMappingURL=mergeMap.js.map
 
-var AsyncAction = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsyncAction, _super);
-    function AsyncAction(scheduler, work) {
-        var _this = _super.call(this, scheduler, work) || this;
-        _this.scheduler = scheduler;
-        _this.work = work;
-        _this.pending = false;
-        return _this;
-    }
-    AsyncAction.prototype.schedule = function (state, delay) {
-        if (delay === void 0) {
+      /***/
+    },
+    /* 149 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AsyncAction;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Action__ =
+        __webpack_require__(918);
+      /** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */
+
+      var AsyncAction = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AsyncAction,
+          _super,
+        );
+        function AsyncAction(scheduler, work) {
+          var _this = _super.call(this, scheduler, work) || this;
+          _this.scheduler = scheduler;
+          _this.work = work;
+          _this.pending = false;
+          return _this;
+        }
+        AsyncAction.prototype.schedule = function (state, delay) {
+          if (delay === void 0) {
             delay = 0;
-        }
-        if (this.closed) {
+          }
+          if (this.closed) {
             return this;
-        }
-        this.state = state;
-        var id = this.id;
-        var scheduler = this.scheduler;
-        if (id != null) {
+          }
+          this.state = state;
+          var id = this.id;
+          var scheduler = this.scheduler;
+          if (id != null) {
             this.id = this.recycleAsyncId(scheduler, id, delay);
-        }
-        this.pending = true;
-        this.delay = delay;
-        this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);
-        return this;
-    };
-    AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
+          }
+          this.pending = true;
+          this.delay = delay;
+          this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);
+          return this;
+        };
+        AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+          if (delay === void 0) {
             delay = 0;
-        }
-        return setInterval(scheduler.flush.bind(scheduler, this), delay);
-    };
-    AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
+          }
+          return setInterval(scheduler.flush.bind(scheduler, this), delay);
+        };
+        AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
+          if (delay === void 0) {
             delay = 0;
-        }
-        if (delay !== null && this.delay === delay && this.pending === false) {
+          }
+          if (
+            delay !== null &&
+            this.delay === delay &&
+            this.pending === false
+          ) {
             return id;
-        }
-        clearInterval(id);
-    };
-    AsyncAction.prototype.execute = function (state, delay) {
-        if (this.closed) {
-            return new Error('executing a cancelled action');
-        }
-        this.pending = false;
-        var error = this._execute(state, delay);
-        if (error) {
+          }
+          clearInterval(id);
+        };
+        AsyncAction.prototype.execute = function (state, delay) {
+          if (this.closed) {
+            return new Error("executing a cancelled action");
+          }
+          this.pending = false;
+          var error = this._execute(state, delay);
+          if (error) {
             return error;
-        }
-        else if (this.pending === false && this.id != null) {
+          } else if (this.pending === false && this.id != null) {
             this.id = this.recycleAsyncId(this.scheduler, this.id, null);
-        }
-    };
-    AsyncAction.prototype._execute = function (state, delay) {
-        var errored = false;
-        var errorValue = undefined;
-        try {
+          }
+        };
+        AsyncAction.prototype._execute = function (state, delay) {
+          var errored = false;
+          var errorValue = undefined;
+          try {
             this.work(state);
-        }
-        catch (e) {
+          } catch (e) {
             errored = true;
-            errorValue = !!e && e || new Error(e);
-        }
-        if (errored) {
+            errorValue = (!!e && e) || new Error(e);
+          }
+          if (errored) {
             this.unsubscribe();
             return errorValue;
-        }
-    };
-    AsyncAction.prototype._unsubscribe = function () {
-        var id = this.id;
-        var scheduler = this.scheduler;
-        var actions = scheduler.actions;
-        var index = actions.indexOf(this);
-        this.work = null;
-        this.state = null;
-        this.pending = false;
-        this.scheduler = null;
-        if (index !== -1) {
+          }
+        };
+        AsyncAction.prototype._unsubscribe = function () {
+          var id = this.id;
+          var scheduler = this.scheduler;
+          var actions = scheduler.actions;
+          var index = actions.indexOf(this);
+          this.work = null;
+          this.state = null;
+          this.pending = false;
+          this.scheduler = null;
+          if (index !== -1) {
             actions.splice(index, 1);
-        }
-        if (id != null) {
+          }
+          if (id != null) {
             this.id = this.recycleAsyncId(scheduler, id, null);
-        }
-        this.delay = null;
-    };
-    return AsyncAction;
-}(__WEBPACK_IMPORTED_MODULE_1__Action__["a" /* Action */]));
-
-//# sourceMappingURL=AsyncAction.js.map
-
-
-/***/ }),
-/* 150 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsyncScheduler; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Scheduler__ = __webpack_require__(421);
-/** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */
+          }
+          this.delay = null;
+        };
+        return AsyncAction;
+      })(__WEBPACK_IMPORTED_MODULE_1__Action__["a" /* Action */]);
 
+      //# sourceMappingURL=AsyncAction.js.map
 
-var AsyncScheduler = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsyncScheduler, _super);
-    function AsyncScheduler(SchedulerAction, now) {
-        if (now === void 0) {
-            now = __WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */].now;
-        }
-        var _this = _super.call(this, SchedulerAction, function () {
-            if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) {
+      /***/
+    },
+    /* 150 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AsyncScheduler;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Scheduler__ =
+        __webpack_require__(421);
+      /** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */
+
+      var AsyncScheduler = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AsyncScheduler,
+          _super,
+        );
+        function AsyncScheduler(SchedulerAction, now) {
+          if (now === void 0) {
+            now =
+              __WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */].now;
+          }
+          var _this =
+            _super.call(this, SchedulerAction, function () {
+              if (
+                AsyncScheduler.delegate &&
+                AsyncScheduler.delegate !== _this
+              ) {
                 return AsyncScheduler.delegate.now();
-            }
-            else {
+              } else {
                 return now();
-            }
-        }) || this;
-        _this.actions = [];
-        _this.active = false;
-        _this.scheduled = undefined;
-        return _this;
-    }
-    AsyncScheduler.prototype.schedule = function (work, delay, state) {
-        if (delay === void 0) {
+              }
+            }) || this;
+          _this.actions = [];
+          _this.active = false;
+          _this.scheduled = undefined;
+          return _this;
+        }
+        AsyncScheduler.prototype.schedule = function (work, delay, state) {
+          if (delay === void 0) {
             delay = 0;
-        }
-        if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
+          }
+          if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
             return AsyncScheduler.delegate.schedule(work, delay, state);
-        }
-        else {
+          } else {
             return _super.prototype.schedule.call(this, work, delay, state);
-        }
-    };
-    AsyncScheduler.prototype.flush = function (action) {
-        var actions = this.actions;
-        if (this.active) {
+          }
+        };
+        AsyncScheduler.prototype.flush = function (action) {
+          var actions = this.actions;
+          if (this.active) {
             actions.push(action);
             return;
-        }
-        var error;
-        this.active = true;
-        do {
-            if (error = action.execute(action.state, action.delay)) {
-                break;
+          }
+          var error;
+          this.active = true;
+          do {
+            if ((error = action.execute(action.state, action.delay))) {
+              break;
             }
-        } while (action = actions.shift());
-        this.active = false;
-        if (error) {
-            while (action = actions.shift()) {
-                action.unsubscribe();
+          } while ((action = actions.shift()));
+          this.active = false;
+          if (error) {
+            while ((action = actions.shift())) {
+              action.unsubscribe();
             }
             throw error;
-        }
-    };
-    return AsyncScheduler;
-}(__WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */]));
-
-//# sourceMappingURL=AsyncScheduler.js.map
+          }
+        };
+        return AsyncScheduler;
+      })(__WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */]);
 
+      //# sourceMappingURL=AsyncScheduler.js.map
 
-/***/ }),
-/* 151 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 151 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* unused harmony export getSymbolIterator */
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return iterator;
+        },
+      );
+      /* unused harmony export $$iterator */
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function getSymbolIterator() {
+        if (typeof Symbol !== "function" || !Symbol.iterator) {
+          return "@@iterator";
+        }
+        return Symbol.iterator;
+      }
+      var iterator = /*@__PURE__*/ getSymbolIterator();
+      var $$iterator = iterator;
+      //# sourceMappingURL=iterator.js.map
 
-"use strict";
-/* unused harmony export getSymbolIterator */
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return iterator; });
-/* unused harmony export $$iterator */
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function getSymbolIterator() {
-    if (typeof Symbol !== 'function' || !Symbol.iterator) {
-        return '@@iterator';
-    }
-    return Symbol.iterator;
-}
-var iterator = /*@__PURE__*/ getSymbolIterator();
-var $$iterator = iterator;
-//# sourceMappingURL=iterator.js.map
-
-
-/***/ }),
-/* 152 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ArgumentOutOfRangeError; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function ArgumentOutOfRangeErrorImpl() {
-    Error.call(this);
-    this.message = 'argument out of range';
-    this.name = 'ArgumentOutOfRangeError';
-    return this;
-}
-ArgumentOutOfRangeErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-var ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;
-//# sourceMappingURL=ArgumentOutOfRangeError.js.map
-
-
-/***/ }),
-/* 153 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return EmptyError; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function EmptyErrorImpl() {
-    Error.call(this);
-    this.message = 'no elements in sequence';
-    this.name = 'EmptyError';
-    return this;
-}
-EmptyErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-var EmptyError = EmptyErrorImpl;
-//# sourceMappingURL=EmptyError.js.map
-
-
-/***/ }),
-/* 154 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isFunction;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function isFunction(x) {
-    return typeof x === 'function';
-}
-//# sourceMappingURL=isFunction.js.map
-
-
-/***/ }),
-/* 155 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2016 Joyent, Inc.
-
-module.exports = Certificate;
-
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var crypto = __webpack_require__(11);
-var Fingerprint = __webpack_require__(156);
-var Signature = __webpack_require__(75);
-var errs = __webpack_require__(74);
-var util = __webpack_require__(3);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var Identity = __webpack_require__(158);
-
-var formats = {};
-formats['openssh'] = __webpack_require__(940);
-formats['x509'] = __webpack_require__(457);
-formats['pem'] = __webpack_require__(941);
-
-var CertificateParseError = errs.CertificateParseError;
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-
-function Certificate(opts) {
-	assert.object(opts, 'options');
-	assert.arrayOfObject(opts.subjects, 'options.subjects');
-	utils.assertCompatible(opts.subjects[0], Identity, [1, 0],
-	    'options.subjects');
-	utils.assertCompatible(opts.subjectKey, Key, [1, 0],
-	    'options.subjectKey');
-	utils.assertCompatible(opts.issuer, Identity, [1, 0], 'options.issuer');
-	if (opts.issuerKey !== undefined) {
-		utils.assertCompatible(opts.issuerKey, Key, [1, 0],
-		    'options.issuerKey');
-	}
-	assert.object(opts.signatures, 'options.signatures');
-	assert.buffer(opts.serial, 'options.serial');
-	assert.date(opts.validFrom, 'options.validFrom');
-	assert.date(opts.validUntil, 'optons.validUntil');
-
-	assert.optionalArrayOfString(opts.purposes, 'options.purposes');
-
-	this._hashCache = {};
-
-	this.subjects = opts.subjects;
-	this.issuer = opts.issuer;
-	this.subjectKey = opts.subjectKey;
-	this.issuerKey = opts.issuerKey;
-	this.signatures = opts.signatures;
-	this.serial = opts.serial;
-	this.validFrom = opts.validFrom;
-	this.validUntil = opts.validUntil;
-	this.purposes = opts.purposes;
-}
-
-Certificate.formats = formats;
-
-Certificate.prototype.toBuffer = function (format, options) {
-	if (format === undefined)
-		format = 'x509';
-	assert.string(format, 'format');
-	assert.object(formats[format], 'formats[format]');
-	assert.optionalObject(options, 'options');
-
-	return (formats[format].write(this, options));
-};
-
-Certificate.prototype.toString = function (format, options) {
-	if (format === undefined)
-		format = 'pem';
-	return (this.toBuffer(format, options).toString());
-};
-
-Certificate.prototype.fingerprint = function (algo) {
-	if (algo === undefined)
-		algo = 'sha256';
-	assert.string(algo, 'algorithm');
-	var opts = {
-		type: 'certificate',
-		hash: this.hash(algo),
-		algorithm: algo
-	};
-	return (new Fingerprint(opts));
-};
+      /***/
+    },
+    /* 152 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return ArgumentOutOfRangeError;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function ArgumentOutOfRangeErrorImpl() {
+        Error.call(this);
+        this.message = "argument out of range";
+        this.name = "ArgumentOutOfRangeError";
+        return this;
+      }
+      ArgumentOutOfRangeErrorImpl.prototype = /*@__PURE__*/ Object.create(
+        Error.prototype,
+      );
+      var ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;
+      //# sourceMappingURL=ArgumentOutOfRangeError.js.map
 
-Certificate.prototype.hash = function (algo) {
-	assert.string(algo, 'algorithm');
-	algo = algo.toLowerCase();
-	if (algs.hashAlgs[algo] === undefined)
-		throw (new InvalidAlgorithmError(algo));
+      /***/
+    },
+    /* 153 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return EmptyError;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function EmptyErrorImpl() {
+        Error.call(this);
+        this.message = "no elements in sequence";
+        this.name = "EmptyError";
+        return this;
+      }
+      EmptyErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+      var EmptyError = EmptyErrorImpl;
+      //# sourceMappingURL=EmptyError.js.map
 
-	if (this._hashCache[algo])
-		return (this._hashCache[algo]);
+      /***/
+    },
+    /* 154 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isFunction;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function isFunction(x) {
+        return typeof x === "function";
+      }
+      //# sourceMappingURL=isFunction.js.map
 
-	var hash = crypto.createHash(algo).
-	    update(this.toBuffer('x509')).digest();
-	this._hashCache[algo] = hash;
-	return (hash);
-};
+      /***/
+    },
+    /* 155 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2016 Joyent, Inc.
+
+      module.exports = Certificate;
+
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var crypto = __webpack_require__(11);
+      var Fingerprint = __webpack_require__(156);
+      var Signature = __webpack_require__(75);
+      var errs = __webpack_require__(74);
+      var util = __webpack_require__(3);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var Identity = __webpack_require__(158);
+
+      var formats = {};
+      formats["openssh"] = __webpack_require__(940);
+      formats["x509"] = __webpack_require__(457);
+      formats["pem"] = __webpack_require__(941);
+
+      var CertificateParseError = errs.CertificateParseError;
+      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+
+      function Certificate(opts) {
+        assert.object(opts, "options");
+        assert.arrayOfObject(opts.subjects, "options.subjects");
+        utils.assertCompatible(
+          opts.subjects[0],
+          Identity,
+          [1, 0],
+          "options.subjects",
+        );
+        utils.assertCompatible(
+          opts.subjectKey,
+          Key,
+          [1, 0],
+          "options.subjectKey",
+        );
+        utils.assertCompatible(opts.issuer, Identity, [1, 0], "options.issuer");
+        if (opts.issuerKey !== undefined) {
+          utils.assertCompatible(
+            opts.issuerKey,
+            Key,
+            [1, 0],
+            "options.issuerKey",
+          );
+        }
+        assert.object(opts.signatures, "options.signatures");
+        assert.buffer(opts.serial, "options.serial");
+        assert.date(opts.validFrom, "options.validFrom");
+        assert.date(opts.validUntil, "optons.validUntil");
 
-Certificate.prototype.isExpired = function (when) {
-	if (when === undefined)
-		when = new Date();
-	return (!((when.getTime() >= this.validFrom.getTime()) &&
-		(when.getTime() < this.validUntil.getTime())));
-};
+        assert.optionalArrayOfString(opts.purposes, "options.purposes");
 
-Certificate.prototype.isSignedBy = function (issuerCert) {
-	utils.assertCompatible(issuerCert, Certificate, [1, 0], 'issuer');
+        this._hashCache = {};
 
-	if (!this.issuer.equals(issuerCert.subjects[0]))
-		return (false);
-	if (this.issuer.purposes && this.issuer.purposes.length > 0 &&
-	    this.issuer.purposes.indexOf('ca') === -1) {
-		return (false);
-	}
+        this.subjects = opts.subjects;
+        this.issuer = opts.issuer;
+        this.subjectKey = opts.subjectKey;
+        this.issuerKey = opts.issuerKey;
+        this.signatures = opts.signatures;
+        this.serial = opts.serial;
+        this.validFrom = opts.validFrom;
+        this.validUntil = opts.validUntil;
+        this.purposes = opts.purposes;
+      }
 
-	return (this.isSignedByKey(issuerCert.subjectKey));
-};
+      Certificate.formats = formats;
 
-Certificate.prototype.isSignedByKey = function (issuerKey) {
-	utils.assertCompatible(issuerKey, Key, [1, 2], 'issuerKey');
+      Certificate.prototype.toBuffer = function (format, options) {
+        if (format === undefined) format = "x509";
+        assert.string(format, "format");
+        assert.object(formats[format], "formats[format]");
+        assert.optionalObject(options, "options");
 
-	if (this.issuerKey !== undefined) {
-		return (this.issuerKey.
-		    fingerprint('sha512').matches(issuerKey));
-	}
+        return formats[format].write(this, options);
+      };
 
-	var fmt = Object.keys(this.signatures)[0];
-	var valid = formats[fmt].verify(this, issuerKey);
-	if (valid)
-		this.issuerKey = issuerKey;
-	return (valid);
-};
+      Certificate.prototype.toString = function (format, options) {
+        if (format === undefined) format = "pem";
+        return this.toBuffer(format, options).toString();
+      };
 
-Certificate.prototype.signWith = function (key) {
-	utils.assertCompatible(key, PrivateKey, [1, 2], 'key');
-	var fmts = Object.keys(formats);
-	var didOne = false;
-	for (var i = 0; i < fmts.length; ++i) {
-		if (fmts[i] !== 'pem') {
-			var ret = formats[fmts[i]].sign(this, key);
-			if (ret === true)
-				didOne = true;
-		}
-	}
-	if (!didOne) {
-		throw (new Error('Failed to sign the certificate for any ' +
-		    'available certificate formats'));
-	}
-};
+      Certificate.prototype.fingerprint = function (algo) {
+        if (algo === undefined) algo = "sha256";
+        assert.string(algo, "algorithm");
+        var opts = {
+          type: "certificate",
+          hash: this.hash(algo),
+          algorithm: algo,
+        };
+        return new Fingerprint(opts);
+      };
 
-Certificate.createSelfSigned = function (subjectOrSubjects, key, options) {
-	var subjects;
-	if (Array.isArray(subjectOrSubjects))
-		subjects = subjectOrSubjects;
-	else
-		subjects = [subjectOrSubjects];
-
-	assert.arrayOfObject(subjects);
-	subjects.forEach(function (subject) {
-		utils.assertCompatible(subject, Identity, [1, 0], 'subject');
-	});
-
-	utils.assertCompatible(key, PrivateKey, [1, 2], 'private key');
-
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalObject(options.validFrom, 'options.validFrom');
-	assert.optionalObject(options.validUntil, 'options.validUntil');
-	var validFrom = options.validFrom;
-	var validUntil = options.validUntil;
-	if (validFrom === undefined)
-		validFrom = new Date();
-	if (validUntil === undefined) {
-		assert.optionalNumber(options.lifetime, 'options.lifetime');
-		var lifetime = options.lifetime;
-		if (lifetime === undefined)
-			lifetime = 10*365*24*3600;
-		validUntil = new Date();
-		validUntil.setTime(validUntil.getTime() + lifetime*1000);
-	}
-	assert.optionalBuffer(options.serial, 'options.serial');
-	var serial = options.serial;
-	if (serial === undefined)
-		serial = Buffer.from('0000000000000001', 'hex');
-
-	var purposes = options.purposes;
-	if (purposes === undefined)
-		purposes = [];
-
-	if (purposes.indexOf('signature') === -1)
-		purposes.push('signature');
-
-	/* Self-signed certs are always CAs. */
-	if (purposes.indexOf('ca') === -1)
-		purposes.push('ca');
-	if (purposes.indexOf('crl') === -1)
-		purposes.push('crl');
-
-	/*
-	 * If we weren't explicitly given any other purposes, do the sensible
-	 * thing and add some basic ones depending on the subject type.
-	 */
-	if (purposes.length <= 3) {
-		var hostSubjects = subjects.filter(function (subject) {
-			return (subject.type === 'host');
-		});
-		var userSubjects = subjects.filter(function (subject) {
-			return (subject.type === 'user');
-		});
-		if (hostSubjects.length > 0) {
-			if (purposes.indexOf('serverAuth') === -1)
-				purposes.push('serverAuth');
-		}
-		if (userSubjects.length > 0) {
-			if (purposes.indexOf('clientAuth') === -1)
-				purposes.push('clientAuth');
-		}
-		if (userSubjects.length > 0 || hostSubjects.length > 0) {
-			if (purposes.indexOf('keyAgreement') === -1)
-				purposes.push('keyAgreement');
-			if (key.type === 'rsa' &&
-			    purposes.indexOf('encryption') === -1)
-				purposes.push('encryption');
-		}
-	}
-
-	var cert = new Certificate({
-		subjects: subjects,
-		issuer: subjects[0],
-		subjectKey: key.toPublic(),
-		issuerKey: key.toPublic(),
-		signatures: {},
-		serial: serial,
-		validFrom: validFrom,
-		validUntil: validUntil,
-		purposes: purposes
-	});
-	cert.signWith(key);
-
-	return (cert);
-};
+      Certificate.prototype.hash = function (algo) {
+        assert.string(algo, "algorithm");
+        algo = algo.toLowerCase();
+        if (algs.hashAlgs[algo] === undefined)
+          throw new InvalidAlgorithmError(algo);
 
-Certificate.create =
-    function (subjectOrSubjects, key, issuer, issuerKey, options) {
-	var subjects;
-	if (Array.isArray(subjectOrSubjects))
-		subjects = subjectOrSubjects;
-	else
-		subjects = [subjectOrSubjects];
-
-	assert.arrayOfObject(subjects);
-	subjects.forEach(function (subject) {
-		utils.assertCompatible(subject, Identity, [1, 0], 'subject');
-	});
-
-	utils.assertCompatible(key, Key, [1, 0], 'key');
-	if (PrivateKey.isPrivateKey(key))
-		key = key.toPublic();
-	utils.assertCompatible(issuer, Identity, [1, 0], 'issuer');
-	utils.assertCompatible(issuerKey, PrivateKey, [1, 2], 'issuer key');
-
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalObject(options.validFrom, 'options.validFrom');
-	assert.optionalObject(options.validUntil, 'options.validUntil');
-	var validFrom = options.validFrom;
-	var validUntil = options.validUntil;
-	if (validFrom === undefined)
-		validFrom = new Date();
-	if (validUntil === undefined) {
-		assert.optionalNumber(options.lifetime, 'options.lifetime');
-		var lifetime = options.lifetime;
-		if (lifetime === undefined)
-			lifetime = 10*365*24*3600;
-		validUntil = new Date();
-		validUntil.setTime(validUntil.getTime() + lifetime*1000);
-	}
-	assert.optionalBuffer(options.serial, 'options.serial');
-	var serial = options.serial;
-	if (serial === undefined)
-		serial = Buffer.from('0000000000000001', 'hex');
-
-	var purposes = options.purposes;
-	if (purposes === undefined)
-		purposes = [];
-
-	if (purposes.indexOf('signature') === -1)
-		purposes.push('signature');
-
-	if (options.ca === true) {
-		if (purposes.indexOf('ca') === -1)
-			purposes.push('ca');
-		if (purposes.indexOf('crl') === -1)
-			purposes.push('crl');
-	}
-
-	var hostSubjects = subjects.filter(function (subject) {
-		return (subject.type === 'host');
-	});
-	var userSubjects = subjects.filter(function (subject) {
-		return (subject.type === 'user');
-	});
-	if (hostSubjects.length > 0) {
-		if (purposes.indexOf('serverAuth') === -1)
-			purposes.push('serverAuth');
-	}
-	if (userSubjects.length > 0) {
-		if (purposes.indexOf('clientAuth') === -1)
-			purposes.push('clientAuth');
-	}
-	if (userSubjects.length > 0 || hostSubjects.length > 0) {
-		if (purposes.indexOf('keyAgreement') === -1)
-			purposes.push('keyAgreement');
-		if (key.type === 'rsa' &&
-		    purposes.indexOf('encryption') === -1)
-			purposes.push('encryption');
-	}
-
-	var cert = new Certificate({
-		subjects: subjects,
-		issuer: issuer,
-		subjectKey: key,
-		issuerKey: issuerKey.toPublic(),
-		signatures: {},
-		serial: serial,
-		validFrom: validFrom,
-		validUntil: validUntil,
-		purposes: purposes
-	});
-	cert.signWith(issuerKey);
-
-	return (cert);
-};
+        if (this._hashCache[algo]) return this._hashCache[algo];
 
-Certificate.parse = function (data, format, options) {
-	if (typeof (data) !== 'string')
-		assert.buffer(data, 'data');
-	if (format === undefined)
-		format = 'auto';
-	assert.string(format, 'format');
-	if (typeof (options) === 'string')
-		options = { filename: options };
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	assert.optionalString(options.filename, 'options.filename');
-	if (options.filename === undefined)
-		options.filename = '(unnamed)';
-
-	assert.object(formats[format], 'formats[format]');
-
-	try {
-		var k = formats[format].read(data, options);
-		return (k);
-	} catch (e) {
-		throw (new CertificateParseError(options.filename, format, e));
-	}
-};
+        var hash = crypto
+          .createHash(algo)
+          .update(this.toBuffer("x509"))
+          .digest();
+        this._hashCache[algo] = hash;
+        return hash;
+      };
 
-Certificate.isCertificate = function (obj, ver) {
-	return (utils.isCompatible(obj, Certificate, ver));
-};
+      Certificate.prototype.isExpired = function (when) {
+        if (when === undefined) when = new Date();
+        return !(
+          when.getTime() >= this.validFrom.getTime() &&
+          when.getTime() < this.validUntil.getTime()
+        );
+      };
 
-/*
- * API versions for Certificate:
- * [1,0] -- initial ver
- */
-Certificate.prototype._sshpkApiVersion = [1, 0];
+      Certificate.prototype.isSignedBy = function (issuerCert) {
+        utils.assertCompatible(issuerCert, Certificate, [1, 0], "issuer");
 
-Certificate._oldVersionDetect = function (obj) {
-	return ([1, 0]);
-};
+        if (!this.issuer.equals(issuerCert.subjects[0])) return false;
+        if (
+          this.issuer.purposes &&
+          this.issuer.purposes.length > 0 &&
+          this.issuer.purposes.indexOf("ca") === -1
+        ) {
+          return false;
+        }
 
+        return this.isSignedByKey(issuerCert.subjectKey);
+      };
 
-/***/ }),
-/* 156 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-module.exports = Fingerprint;
-
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var crypto = __webpack_require__(11);
-var errs = __webpack_require__(74);
-var Key = __webpack_require__(27);
-var Certificate = __webpack_require__(155);
-var utils = __webpack_require__(26);
-
-var FingerprintFormatError = errs.FingerprintFormatError;
-var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-
-function Fingerprint(opts) {
-	assert.object(opts, 'options');
-	assert.string(opts.type, 'options.type');
-	assert.buffer(opts.hash, 'options.hash');
-	assert.string(opts.algorithm, 'options.algorithm');
-
-	this.algorithm = opts.algorithm.toLowerCase();
-	if (algs.hashAlgs[this.algorithm] !== true)
-		throw (new InvalidAlgorithmError(this.algorithm));
-
-	this.hash = opts.hash;
-	this.type = opts.type;
-}
-
-Fingerprint.prototype.toString = function (format) {
-	if (format === undefined) {
-		if (this.algorithm === 'md5')
-			format = 'hex';
-		else
-			format = 'base64';
-	}
-	assert.string(format);
-
-	switch (format) {
-	case 'hex':
-		return (addColons(this.hash.toString('hex')));
-	case 'base64':
-		return (sshBase64Format(this.algorithm,
-		    this.hash.toString('base64')));
-	default:
-		throw (new FingerprintFormatError(undefined, format));
-	}
-};
+      Certificate.prototype.isSignedByKey = function (issuerKey) {
+        utils.assertCompatible(issuerKey, Key, [1, 2], "issuerKey");
 
-Fingerprint.prototype.matches = function (other) {
-	assert.object(other, 'key or certificate');
-	if (this.type === 'key') {
-		utils.assertCompatible(other, Key, [1, 0], 'key');
-	} else {
-		utils.assertCompatible(other, Certificate, [1, 0],
-		    'certificate');
-	}
+        if (this.issuerKey !== undefined) {
+          return this.issuerKey.fingerprint("sha512").matches(issuerKey);
+        }
 
-	var theirHash = other.hash(this.algorithm);
-	var theirHash2 = crypto.createHash(this.algorithm).
-	    update(theirHash).digest('base64');
+        var fmt = Object.keys(this.signatures)[0];
+        var valid = formats[fmt].verify(this, issuerKey);
+        if (valid) this.issuerKey = issuerKey;
+        return valid;
+      };
 
-	if (this.hash2 === undefined)
-		this.hash2 = crypto.createHash(this.algorithm).
-		    update(this.hash).digest('base64');
+      Certificate.prototype.signWith = function (key) {
+        utils.assertCompatible(key, PrivateKey, [1, 2], "key");
+        var fmts = Object.keys(formats);
+        var didOne = false;
+        for (var i = 0; i < fmts.length; ++i) {
+          if (fmts[i] !== "pem") {
+            var ret = formats[fmts[i]].sign(this, key);
+            if (ret === true) didOne = true;
+          }
+        }
+        if (!didOne) {
+          throw new Error(
+            "Failed to sign the certificate for any " +
+              "available certificate formats",
+          );
+        }
+      };
 
-	return (this.hash2 === theirHash2);
-};
+      Certificate.createSelfSigned = function (
+        subjectOrSubjects,
+        key,
+        options,
+      ) {
+        var subjects;
+        if (Array.isArray(subjectOrSubjects)) subjects = subjectOrSubjects;
+        else subjects = [subjectOrSubjects];
+
+        assert.arrayOfObject(subjects);
+        subjects.forEach(function (subject) {
+          utils.assertCompatible(subject, Identity, [1, 0], "subject");
+        });
 
-Fingerprint.parse = function (fp, options) {
-	assert.string(fp, 'fingerprint');
-
-	var alg, hash, enAlgs;
-	if (Array.isArray(options)) {
-		enAlgs = options;
-		options = {};
-	}
-	assert.optionalObject(options, 'options');
-	if (options === undefined)
-		options = {};
-	if (options.enAlgs !== undefined)
-		enAlgs = options.enAlgs;
-	assert.optionalArrayOfString(enAlgs, 'algorithms');
-
-	var parts = fp.split(':');
-	if (parts.length == 2) {
-		alg = parts[0].toLowerCase();
-		/*JSSTYLED*/
-		var base64RE = /^[A-Za-z0-9+\/=]+$/;
-		if (!base64RE.test(parts[1]))
-			throw (new FingerprintFormatError(fp));
-		try {
-			hash = Buffer.from(parts[1], 'base64');
-		} catch (e) {
-			throw (new FingerprintFormatError(fp));
-		}
-	} else if (parts.length > 2) {
-		alg = 'md5';
-		if (parts[0].toLowerCase() === 'md5')
-			parts = parts.slice(1);
-		parts = parts.join('');
-		/*JSSTYLED*/
-		var md5RE = /^[a-fA-F0-9]+$/;
-		if (!md5RE.test(parts))
-			throw (new FingerprintFormatError(fp));
-		try {
-			hash = Buffer.from(parts, 'hex');
-		} catch (e) {
-			throw (new FingerprintFormatError(fp));
-		}
-	}
-
-	if (alg === undefined)
-		throw (new FingerprintFormatError(fp));
-
-	if (algs.hashAlgs[alg] === undefined)
-		throw (new InvalidAlgorithmError(alg));
-
-	if (enAlgs !== undefined) {
-		enAlgs = enAlgs.map(function (a) { return a.toLowerCase(); });
-		if (enAlgs.indexOf(alg) === -1)
-			throw (new InvalidAlgorithmError(alg));
-	}
-
-	return (new Fingerprint({
-		algorithm: alg,
-		hash: hash,
-		type: options.type || 'key'
-	}));
-};
+        utils.assertCompatible(key, PrivateKey, [1, 2], "private key");
+
+        assert.optionalObject(options, "options");
+        if (options === undefined) options = {};
+        assert.optionalObject(options.validFrom, "options.validFrom");
+        assert.optionalObject(options.validUntil, "options.validUntil");
+        var validFrom = options.validFrom;
+        var validUntil = options.validUntil;
+        if (validFrom === undefined) validFrom = new Date();
+        if (validUntil === undefined) {
+          assert.optionalNumber(options.lifetime, "options.lifetime");
+          var lifetime = options.lifetime;
+          if (lifetime === undefined) lifetime = 10 * 365 * 24 * 3600;
+          validUntil = new Date();
+          validUntil.setTime(validUntil.getTime() + lifetime * 1000);
+        }
+        assert.optionalBuffer(options.serial, "options.serial");
+        var serial = options.serial;
+        if (serial === undefined)
+          serial = Buffer.from("0000000000000001", "hex");
+
+        var purposes = options.purposes;
+        if (purposes === undefined) purposes = [];
+
+        if (purposes.indexOf("signature") === -1) purposes.push("signature");
+
+        /* Self-signed certs are always CAs. */
+        if (purposes.indexOf("ca") === -1) purposes.push("ca");
+        if (purposes.indexOf("crl") === -1) purposes.push("crl");
+
+        /*
+         * If we weren't explicitly given any other purposes, do the sensible
+         * thing and add some basic ones depending on the subject type.
+         */
+        if (purposes.length <= 3) {
+          var hostSubjects = subjects.filter(function (subject) {
+            return subject.type === "host";
+          });
+          var userSubjects = subjects.filter(function (subject) {
+            return subject.type === "user";
+          });
+          if (hostSubjects.length > 0) {
+            if (purposes.indexOf("serverAuth") === -1)
+              purposes.push("serverAuth");
+          }
+          if (userSubjects.length > 0) {
+            if (purposes.indexOf("clientAuth") === -1)
+              purposes.push("clientAuth");
+          }
+          if (userSubjects.length > 0 || hostSubjects.length > 0) {
+            if (purposes.indexOf("keyAgreement") === -1)
+              purposes.push("keyAgreement");
+            if (key.type === "rsa" && purposes.indexOf("encryption") === -1)
+              purposes.push("encryption");
+          }
+        }
 
-function addColons(s) {
-	/*JSSTYLED*/
-	return (s.replace(/(.{2})(?=.)/g, '$1:'));
-}
+        var cert = new Certificate({
+          subjects: subjects,
+          issuer: subjects[0],
+          subjectKey: key.toPublic(),
+          issuerKey: key.toPublic(),
+          signatures: {},
+          serial: serial,
+          validFrom: validFrom,
+          validUntil: validUntil,
+          purposes: purposes,
+        });
+        cert.signWith(key);
 
-function base64Strip(s) {
-	/*JSSTYLED*/
-	return (s.replace(/=*$/, ''));
-}
+        return cert;
+      };
 
-function sshBase64Format(alg, h) {
-	return (alg.toUpperCase() + ':' + base64Strip(h));
-}
+      Certificate.create = function (
+        subjectOrSubjects,
+        key,
+        issuer,
+        issuerKey,
+        options,
+      ) {
+        var subjects;
+        if (Array.isArray(subjectOrSubjects)) subjects = subjectOrSubjects;
+        else subjects = [subjectOrSubjects];
+
+        assert.arrayOfObject(subjects);
+        subjects.forEach(function (subject) {
+          utils.assertCompatible(subject, Identity, [1, 0], "subject");
+        });
 
-Fingerprint.isFingerprint = function (obj, ver) {
-	return (utils.isCompatible(obj, Fingerprint, ver));
-};
+        utils.assertCompatible(key, Key, [1, 0], "key");
+        if (PrivateKey.isPrivateKey(key)) key = key.toPublic();
+        utils.assertCompatible(issuer, Identity, [1, 0], "issuer");
+        utils.assertCompatible(issuerKey, PrivateKey, [1, 2], "issuer key");
+
+        assert.optionalObject(options, "options");
+        if (options === undefined) options = {};
+        assert.optionalObject(options.validFrom, "options.validFrom");
+        assert.optionalObject(options.validUntil, "options.validUntil");
+        var validFrom = options.validFrom;
+        var validUntil = options.validUntil;
+        if (validFrom === undefined) validFrom = new Date();
+        if (validUntil === undefined) {
+          assert.optionalNumber(options.lifetime, "options.lifetime");
+          var lifetime = options.lifetime;
+          if (lifetime === undefined) lifetime = 10 * 365 * 24 * 3600;
+          validUntil = new Date();
+          validUntil.setTime(validUntil.getTime() + lifetime * 1000);
+        }
+        assert.optionalBuffer(options.serial, "options.serial");
+        var serial = options.serial;
+        if (serial === undefined)
+          serial = Buffer.from("0000000000000001", "hex");
+
+        var purposes = options.purposes;
+        if (purposes === undefined) purposes = [];
+
+        if (purposes.indexOf("signature") === -1) purposes.push("signature");
+
+        if (options.ca === true) {
+          if (purposes.indexOf("ca") === -1) purposes.push("ca");
+          if (purposes.indexOf("crl") === -1) purposes.push("crl");
+        }
+
+        var hostSubjects = subjects.filter(function (subject) {
+          return subject.type === "host";
+        });
+        var userSubjects = subjects.filter(function (subject) {
+          return subject.type === "user";
+        });
+        if (hostSubjects.length > 0) {
+          if (purposes.indexOf("serverAuth") === -1)
+            purposes.push("serverAuth");
+        }
+        if (userSubjects.length > 0) {
+          if (purposes.indexOf("clientAuth") === -1)
+            purposes.push("clientAuth");
+        }
+        if (userSubjects.length > 0 || hostSubjects.length > 0) {
+          if (purposes.indexOf("keyAgreement") === -1)
+            purposes.push("keyAgreement");
+          if (key.type === "rsa" && purposes.indexOf("encryption") === -1)
+            purposes.push("encryption");
+        }
+
+        var cert = new Certificate({
+          subjects: subjects,
+          issuer: issuer,
+          subjectKey: key,
+          issuerKey: issuerKey.toPublic(),
+          signatures: {},
+          serial: serial,
+          validFrom: validFrom,
+          validUntil: validUntil,
+          purposes: purposes,
+        });
+        cert.signWith(issuerKey);
 
-/*
- * API versions for Fingerprint:
- * [1,0] -- initial ver
- * [1,1] -- first tagged ver
- */
-Fingerprint.prototype._sshpkApiVersion = [1, 1];
+        return cert;
+      };
 
-Fingerprint._oldVersionDetect = function (obj) {
-	assert.func(obj.toString);
-	assert.func(obj.matches);
-	return ([1, 0]);
-};
+      Certificate.parse = function (data, format, options) {
+        if (typeof data !== "string") assert.buffer(data, "data");
+        if (format === undefined) format = "auto";
+        assert.string(format, "format");
+        if (typeof options === "string") options = { filename: options };
+        assert.optionalObject(options, "options");
+        if (options === undefined) options = {};
+        assert.optionalString(options.filename, "options.filename");
+        if (options.filename === undefined) options.filename = "(unnamed)";
 
+        assert.object(formats[format], "formats[format]");
 
-/***/ }),
-/* 157 */
-/***/ (function(module, exports, __webpack_require__) {
+        try {
+          var k = formats[format].read(data, options);
+          return k;
+        } catch (e) {
+          throw new CertificateParseError(options.filename, format, e);
+        }
+      };
 
-// Copyright 2015 Joyent, Inc.
+      Certificate.isCertificate = function (obj, ver) {
+        return utils.isCompatible(obj, Certificate, ver);
+      };
 
-module.exports = {
-	read: read,
-	readPkcs8: readPkcs8,
-	write: write,
-	writePkcs8: writePkcs8,
+      /*
+       * API versions for Certificate:
+       * [1,0] -- initial ver
+       */
+      Certificate.prototype._sshpkApiVersion = [1, 0];
 
-	readECDSACurve: readECDSACurve,
-	writeECDSACurve: writeECDSACurve
-};
+      Certificate._oldVersionDetect = function (obj) {
+        return [1, 0];
+      };
 
-var assert = __webpack_require__(16);
-var asn1 = __webpack_require__(66);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var pem = __webpack_require__(86);
-
-function read(buf, options) {
-	return (pem.read(buf, options, 'pkcs8'));
-}
-
-function write(key, options) {
-	return (pem.write(key, options, 'pkcs8'));
-}
-
-/* Helper to read in a single mpint */
-function readMPInt(der, nm) {
-	assert.strictEqual(der.peek(), asn1.Ber.Integer,
-	    nm + ' is not an Integer');
-	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
-}
-
-function readPkcs8(alg, type, der) {
-	/* Private keys in pkcs#8 format have a weird extra int */
-	if (der.peek() === asn1.Ber.Integer) {
-		assert.strictEqual(type, 'private',
-		    'unexpected Integer at start of public key');
-		der.readString(asn1.Ber.Integer, true);
-	}
-
-	der.readSequence();
-	var next = der.offset + der.length;
-
-	var oid = der.readOID();
-	switch (oid) {
-	case '1.2.840.113549.1.1.1':
-		der._offset = next;
-		if (type === 'public')
-			return (readPkcs8RSAPublic(der));
-		else
-			return (readPkcs8RSAPrivate(der));
-	case '1.2.840.10040.4.1':
-		if (type === 'public')
-			return (readPkcs8DSAPublic(der));
-		else
-			return (readPkcs8DSAPrivate(der));
-	case '1.2.840.10045.2.1':
-		if (type === 'public')
-			return (readPkcs8ECDSAPublic(der));
-		else
-			return (readPkcs8ECDSAPrivate(der));
-	case '1.3.101.112':
-		if (type === 'public') {
-			return (readPkcs8EdDSAPublic(der));
-		} else {
-			return (readPkcs8EdDSAPrivate(der));
-		}
-	case '1.3.101.110':
-		if (type === 'public') {
-			return (readPkcs8X25519Public(der));
-		} else {
-			return (readPkcs8X25519Private(der));
-		}
-	default:
-		throw (new Error('Unknown key type OID ' + oid));
-	}
-}
-
-function readPkcs8RSAPublic(der) {
-	// bit string sequence
-	der.readSequence(asn1.Ber.BitString);
-	der.readByte();
-	der.readSequence();
-
-	// modulus
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'exponent');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		source: der.originalInput,
-		parts: [
-			{ name: 'e', data: e },
-			{ name: 'n', data: n }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8RSAPrivate(der) {
-	der.readSequence(asn1.Ber.OctetString);
-	der.readSequence();
-
-	var ver = readMPInt(der, 'version');
-	assert.equal(ver[0], 0x0, 'unknown RSA private key version');
-
-	// modulus then public exponent
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'public exponent');
-	var d = readMPInt(der, 'private exponent');
-	var p = readMPInt(der, 'prime1');
-	var q = readMPInt(der, 'prime2');
-	var dmodp = readMPInt(der, 'exponent1');
-	var dmodq = readMPInt(der, 'exponent2');
-	var iqmp = readMPInt(der, 'iqmp');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'n', data: n },
-			{ name: 'e', data: e },
-			{ name: 'd', data: d },
-			{ name: 'iqmp', data: iqmp },
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'dmodp', data: dmodp },
-			{ name: 'dmodq', data: dmodq }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs8DSAPublic(der) {
-	der.readSequence();
-
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-
-	// bit string sequence
-	der.readSequence(asn1.Ber.BitString);
-	der.readByte();
-
-	var y = readMPInt(der, 'y');
-
-	// now, make the key
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g },
-			{ name: 'y', data: y }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8DSAPrivate(der) {
-	der.readSequence();
-
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-
-	der.readSequence(asn1.Ber.OctetString);
-	var x = readMPInt(der, 'x');
-
-	/* The pkcs#8 format does not include the public key */
-	var y = utils.calculateDSAPublic(g, p, x);
-
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g },
-			{ name: 'y', data: y },
-			{ name: 'x', data: x }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readECDSACurve(der) {
-	var curveName, curveNames;
-	var j, c, cd;
-
-	if (der.peek() === asn1.Ber.OID) {
-		var oid = der.readOID();
-
-		curveNames = Object.keys(algs.curves);
-		for (j = 0; j < curveNames.length; ++j) {
-			c = curveNames[j];
-			cd = algs.curves[c];
-			if (cd.pkcs8oid === oid) {
-				curveName = c;
-				break;
-			}
-		}
-
-	} else {
-		// ECParameters sequence
-		der.readSequence();
-		var version = der.readString(asn1.Ber.Integer, true);
-		assert.strictEqual(version[0], 1, 'ECDSA key not version 1');
-
-		var curve = {};
-
-		// FieldID sequence
-		der.readSequence();
-		var fieldTypeOid = der.readOID();
-		assert.strictEqual(fieldTypeOid, '1.2.840.10045.1.1',
-		    'ECDSA key is not from a prime-field');
-		var p = curve.p = utils.mpNormalize(
-		    der.readString(asn1.Ber.Integer, true));
-		/*
-		 * p always starts with a 1 bit, so count the zeros to get its
-		 * real size.
-		 */
-		curve.size = p.length * 8 - utils.countZeros(p);
-
-		// Curve sequence
-		der.readSequence();
-		curve.a = utils.mpNormalize(
-		    der.readString(asn1.Ber.OctetString, true));
-		curve.b = utils.mpNormalize(
-		    der.readString(asn1.Ber.OctetString, true));
-		if (der.peek() === asn1.Ber.BitString)
-			curve.s = der.readString(asn1.Ber.BitString, true);
-
-		// Combined Gx and Gy
-		curve.G = der.readString(asn1.Ber.OctetString, true);
-		assert.strictEqual(curve.G[0], 0x4,
-		    'uncompressed G is required');
-
-		curve.n = utils.mpNormalize(
-		    der.readString(asn1.Ber.Integer, true));
-		curve.h = utils.mpNormalize(
-		    der.readString(asn1.Ber.Integer, true));
-		assert.strictEqual(curve.h[0], 0x1, 'a cofactor=1 curve is ' +
-		    'required');
-
-		curveNames = Object.keys(algs.curves);
-		var ks = Object.keys(curve);
-		for (j = 0; j < curveNames.length; ++j) {
-			c = curveNames[j];
-			cd = algs.curves[c];
-			var equal = true;
-			for (var i = 0; i < ks.length; ++i) {
-				var k = ks[i];
-				if (cd[k] === undefined)
-					continue;
-				if (typeof (cd[k]) === 'object' &&
-				    cd[k].equals !== undefined) {
-					if (!cd[k].equals(curve[k])) {
-						equal = false;
-						break;
-					}
-				} else if (Buffer.isBuffer(cd[k])) {
-					if (cd[k].toString('binary')
-					    !== curve[k].toString('binary')) {
-						equal = false;
-						break;
-					}
-				} else {
-					if (cd[k] !== curve[k]) {
-						equal = false;
-						break;
-					}
-				}
-			}
-			if (equal) {
-				curveName = c;
-				break;
-			}
-		}
-	}
-	return (curveName);
-}
-
-function readPkcs8ECDSAPrivate(der) {
-	var curveName = readECDSACurve(der);
-	assert.string(curveName, 'a known elliptic curve');
-
-	der.readSequence(asn1.Ber.OctetString);
-	der.readSequence();
-
-	var version = readMPInt(der, 'version');
-	assert.equal(version[0], 1, 'unknown version of ECDSA key');
-
-	var d = der.readString(asn1.Ber.OctetString, true);
-	der.readSequence(0xa1);
-
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: Buffer.from(curveName) },
-			{ name: 'Q', data: Q },
-			{ name: 'd', data: d }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs8ECDSAPublic(der) {
-	var curveName = readECDSACurve(der);
-	assert.string(curveName, 'a known elliptic curve');
-
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: Buffer.from(curveName) },
-			{ name: 'Q', data: Q }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8EdDSAPublic(der) {
-	if (der.peek() === 0x00)
-		der.readByte();
-
-	var A = utils.readBitString(der);
-
-	var key = {
-		type: 'ed25519',
-		parts: [
-			{ name: 'A', data: utils.zeroPadToLength(A, 32) }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8X25519Public(der) {
-	var A = utils.readBitString(der);
-
-	var key = {
-		type: 'curve25519',
-		parts: [
-			{ name: 'A', data: utils.zeroPadToLength(A, 32) }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs8EdDSAPrivate(der) {
-	if (der.peek() === 0x00)
-		der.readByte();
-
-	der.readSequence(asn1.Ber.OctetString);
-	var k = der.readString(asn1.Ber.OctetString, true);
-	k = utils.zeroPadToLength(k, 32);
-
-	var A;
-	if (der.peek() === asn1.Ber.BitString) {
-		A = utils.readBitString(der);
-		A = utils.zeroPadToLength(A, 32);
-	} else {
-		A = utils.calculateED25519Public(k);
-	}
-
-	var key = {
-		type: 'ed25519',
-		parts: [
-			{ name: 'A', data: utils.zeroPadToLength(A, 32) },
-			{ name: 'k', data: utils.zeroPadToLength(k, 32) }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs8X25519Private(der) {
-	if (der.peek() === 0x00)
-		der.readByte();
-
-	der.readSequence(asn1.Ber.OctetString);
-	var k = der.readString(asn1.Ber.OctetString, true);
-	k = utils.zeroPadToLength(k, 32);
-
-	var A = utils.calculateX25519Public(k);
-
-	var key = {
-		type: 'curve25519',
-		parts: [
-			{ name: 'A', data: utils.zeroPadToLength(A, 32) },
-			{ name: 'k', data: utils.zeroPadToLength(k, 32) }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function writePkcs8(der, key) {
-	der.startSequence();
-
-	if (PrivateKey.isPrivateKey(key)) {
-		var sillyInt = Buffer.from([0]);
-		der.writeBuffer(sillyInt, asn1.Ber.Integer);
-	}
-
-	der.startSequence();
-	switch (key.type) {
-	case 'rsa':
-		der.writeOID('1.2.840.113549.1.1.1');
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs8RSAPrivate(key, der);
-		else
-			writePkcs8RSAPublic(key, der);
-		break;
-	case 'dsa':
-		der.writeOID('1.2.840.10040.4.1');
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs8DSAPrivate(key, der);
-		else
-			writePkcs8DSAPublic(key, der);
-		break;
-	case 'ecdsa':
-		der.writeOID('1.2.840.10045.2.1');
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs8ECDSAPrivate(key, der);
-		else
-			writePkcs8ECDSAPublic(key, der);
-		break;
-	case 'ed25519':
-		der.writeOID('1.3.101.112');
-		if (PrivateKey.isPrivateKey(key))
-			throw (new Error('Ed25519 private keys in pkcs8 ' +
-			    'format are not supported'));
-		writePkcs8EdDSAPublic(key, der);
-		break;
-	default:
-		throw (new Error('Unsupported key type: ' + key.type));
-	}
-
-	der.endSequence();
-}
-
-function writePkcs8RSAPrivate(key, der) {
-	der.writeNull();
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.OctetString);
-	der.startSequence();
-
-	var version = Buffer.from([0]);
-	der.writeBuffer(version, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	if (!key.part.dmodp || !key.part.dmodq)
-		utils.addRSAMissing(key);
-	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
-
-	der.endSequence();
-	der.endSequence();
-}
-
-function writePkcs8RSAPublic(key, der) {
-	der.writeNull();
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.BitString);
-	der.writeByte(0x00);
-
-	der.startSequence();
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-	der.endSequence();
-
-	der.endSequence();
-}
-
-function writePkcs8DSAPrivate(key, der) {
-	der.startSequence();
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-	der.endSequence();
-
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.OctetString);
-	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
-	der.endSequence();
-}
-
-function writePkcs8DSAPublic(key, der) {
-	der.startSequence();
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-	der.endSequence();
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.BitString);
-	der.writeByte(0x00);
-	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-	der.endSequence();
-}
-
-function writeECDSACurve(key, der) {
-	var curve = algs.curves[key.curve];
-	if (curve.pkcs8oid) {
-		/* This one has a name in pkcs#8, so just write the oid */
-		der.writeOID(curve.pkcs8oid);
-
-	} else {
-		// ECParameters sequence
-		der.startSequence();
-
-		var version = Buffer.from([1]);
-		der.writeBuffer(version, asn1.Ber.Integer);
-
-		// FieldID sequence
-		der.startSequence();
-		der.writeOID('1.2.840.10045.1.1'); // prime-field
-		der.writeBuffer(curve.p, asn1.Ber.Integer);
-		der.endSequence();
-
-		// Curve sequence
-		der.startSequence();
-		var a = curve.p;
-		if (a[0] === 0x0)
-			a = a.slice(1);
-		der.writeBuffer(a, asn1.Ber.OctetString);
-		der.writeBuffer(curve.b, asn1.Ber.OctetString);
-		der.writeBuffer(curve.s, asn1.Ber.BitString);
-		der.endSequence();
-
-		der.writeBuffer(curve.G, asn1.Ber.OctetString);
-		der.writeBuffer(curve.n, asn1.Ber.Integer);
-		var h = curve.h;
-		if (!h) {
-			h = Buffer.from([1]);
-		}
-		der.writeBuffer(h, asn1.Ber.Integer);
-
-		// ECParameters
-		der.endSequence();
-	}
-}
-
-function writePkcs8ECDSAPublic(key, der) {
-	writeECDSACurve(key, der);
-	der.endSequence();
-
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-}
-
-function writePkcs8ECDSAPrivate(key, der) {
-	writeECDSACurve(key, der);
-	der.endSequence();
-
-	der.startSequence(asn1.Ber.OctetString);
-	der.startSequence();
-
-	var version = Buffer.from([1]);
-	der.writeBuffer(version, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
-
-	der.startSequence(0xa1);
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-	der.endSequence();
-
-	der.endSequence();
-	der.endSequence();
-}
-
-function writePkcs8EdDSAPublic(key, der) {
-	der.endSequence();
-
-	utils.writeBitString(der, key.part.A.data);
-}
-
-function writePkcs8EdDSAPrivate(key, der) {
-	der.endSequence();
-
-	var k = utils.mpNormalize(key.part.k.data, true);
-	der.startSequence(asn1.Ber.OctetString);
-	der.writeBuffer(k, asn1.Ber.OctetString);
-	der.endSequence();
-}
-
-
-/***/ }),
-/* 158 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2017 Joyent, Inc.
-
-module.exports = Identity;
-
-var assert = __webpack_require__(16);
-var algs = __webpack_require__(32);
-var crypto = __webpack_require__(11);
-var Fingerprint = __webpack_require__(156);
-var Signature = __webpack_require__(75);
-var errs = __webpack_require__(74);
-var util = __webpack_require__(3);
-var utils = __webpack_require__(26);
-var asn1 = __webpack_require__(66);
-var Buffer = __webpack_require__(15).Buffer;
-
-/*JSSTYLED*/
-var DNS_NAME_RE = /^([*]|[a-z0-9][a-z0-9\-]{0,62})(?:\.([*]|[a-z0-9][a-z0-9\-]{0,62}))*$/i;
-
-var oids = {};
-oids.cn = '2.5.4.3';
-oids.o = '2.5.4.10';
-oids.ou = '2.5.4.11';
-oids.l = '2.5.4.7';
-oids.s = '2.5.4.8';
-oids.c = '2.5.4.6';
-oids.sn = '2.5.4.4';
-oids.dc = '0.9.2342.19200300.100.1.25';
-oids.uid = '0.9.2342.19200300.100.1.1';
-oids.mail = '0.9.2342.19200300.100.1.3';
-
-var unoids = {};
-Object.keys(oids).forEach(function (k) {
-	unoids[oids[k]] = k;
-});
-
-function Identity(opts) {
-	var self = this;
-	assert.object(opts, 'options');
-	assert.arrayOfObject(opts.components, 'options.components');
-	this.components = opts.components;
-	this.componentLookup = {};
-	this.components.forEach(function (c) {
-		if (c.name && !c.oid)
-			c.oid = oids[c.name];
-		if (c.oid && !c.name)
-			c.name = unoids[c.oid];
-		if (self.componentLookup[c.name] === undefined)
-			self.componentLookup[c.name] = [];
-		self.componentLookup[c.name].push(c);
-	});
-	if (this.componentLookup.cn && this.componentLookup.cn.length > 0) {
-		this.cn = this.componentLookup.cn[0].value;
-	}
-	assert.optionalString(opts.type, 'options.type');
-	if (opts.type === undefined) {
-		if (this.components.length === 1 &&
-		    this.componentLookup.cn &&
-		    this.componentLookup.cn.length === 1 &&
-		    this.componentLookup.cn[0].value.match(DNS_NAME_RE)) {
-			this.type = 'host';
-			this.hostname = this.componentLookup.cn[0].value;
-
-		} else if (this.componentLookup.dc &&
-		    this.components.length === this.componentLookup.dc.length) {
-			this.type = 'host';
-			this.hostname = this.componentLookup.dc.map(
-			    function (c) {
-				return (c.value);
-			}).join('.');
-
-		} else if (this.componentLookup.uid &&
-		    this.components.length ===
-		    this.componentLookup.uid.length) {
-			this.type = 'user';
-			this.uid = this.componentLookup.uid[0].value;
-
-		} else if (this.componentLookup.cn &&
-		    this.componentLookup.cn.length === 1 &&
-		    this.componentLookup.cn[0].value.match(DNS_NAME_RE)) {
-			this.type = 'host';
-			this.hostname = this.componentLookup.cn[0].value;
-
-		} else if (this.componentLookup.uid &&
-		    this.componentLookup.uid.length === 1) {
-			this.type = 'user';
-			this.uid = this.componentLookup.uid[0].value;
-
-		} else if (this.componentLookup.mail &&
-		    this.componentLookup.mail.length === 1) {
-			this.type = 'email';
-			this.email = this.componentLookup.mail[0].value;
-
-		} else if (this.componentLookup.cn &&
-		    this.componentLookup.cn.length === 1) {
-			this.type = 'user';
-			this.uid = this.componentLookup.cn[0].value;
-
-		} else {
-			this.type = 'unknown';
-		}
-	} else {
-		this.type = opts.type;
-		if (this.type === 'host')
-			this.hostname = opts.hostname;
-		else if (this.type === 'user')
-			this.uid = opts.uid;
-		else if (this.type === 'email')
-			this.email = opts.email;
-		else
-			throw (new Error('Unknown type ' + this.type));
-	}
-}
-
-Identity.prototype.toString = function () {
-	return (this.components.map(function (c) {
-		return (c.name.toUpperCase() + '=' + c.value);
-	}).join(', '));
-};
+      /***/
+    },
+    /* 156 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = Fingerprint;
+
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var crypto = __webpack_require__(11);
+      var errs = __webpack_require__(74);
+      var Key = __webpack_require__(27);
+      var Certificate = __webpack_require__(155);
+      var utils = __webpack_require__(26);
+
+      var FingerprintFormatError = errs.FingerprintFormatError;
+      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+
+      function Fingerprint(opts) {
+        assert.object(opts, "options");
+        assert.string(opts.type, "options.type");
+        assert.buffer(opts.hash, "options.hash");
+        assert.string(opts.algorithm, "options.algorithm");
+
+        this.algorithm = opts.algorithm.toLowerCase();
+        if (algs.hashAlgs[this.algorithm] !== true)
+          throw new InvalidAlgorithmError(this.algorithm);
+
+        this.hash = opts.hash;
+        this.type = opts.type;
+      }
+
+      Fingerprint.prototype.toString = function (format) {
+        if (format === undefined) {
+          if (this.algorithm === "md5") format = "hex";
+          else format = "base64";
+        }
+        assert.string(format);
+
+        switch (format) {
+          case "hex":
+            return addColons(this.hash.toString("hex"));
+          case "base64":
+            return sshBase64Format(
+              this.algorithm,
+              this.hash.toString("base64"),
+            );
+          default:
+            throw new FingerprintFormatError(undefined, format);
+        }
+      };
 
-/*
- * These are from X.680 -- PrintableString allowed chars are in section 37.4
- * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to
- * ISO IR #001 (standard ASCII control characters) and 6 refers to ISO IR #006
- * (the basic ASCII character set).
- */
-/* JSSTYLED */
-var NOT_PRINTABLE = /[^a-zA-Z0-9 '(),+.\/:=?-]/;
-/* JSSTYLED */
-var NOT_IA5 = /[^\x00-\x7f]/;
-
-Identity.prototype.toAsn1 = function (der, tag) {
-	der.startSequence(tag);
-	this.components.forEach(function (c) {
-		der.startSequence(asn1.Ber.Constructor | asn1.Ber.Set);
-		der.startSequence();
-		der.writeOID(c.oid);
-		/*
-		 * If we fit in a PrintableString, use that. Otherwise use an
-		 * IA5String or UTF8String.
-		 *
-		 * If this identity was parsed from a DN, use the ASN.1 types
-		 * from the original representation (otherwise this might not
-		 * be a full match for the original in some validators).
-		 */
-		if (c.asn1type === asn1.Ber.Utf8String ||
-		    c.value.match(NOT_IA5)) {
-			var v = Buffer.from(c.value, 'utf8');
-			der.writeBuffer(v, asn1.Ber.Utf8String);
-
-		} else if (c.asn1type === asn1.Ber.IA5String ||
-		    c.value.match(NOT_PRINTABLE)) {
-			der.writeString(c.value, asn1.Ber.IA5String);
-
-		} else {
-			var type = asn1.Ber.PrintableString;
-			if (c.asn1type !== undefined)
-				type = c.asn1type;
-			der.writeString(c.value, type);
-		}
-		der.endSequence();
-		der.endSequence();
-	});
-	der.endSequence();
-};
+      Fingerprint.prototype.matches = function (other) {
+        assert.object(other, "key or certificate");
+        if (this.type === "key") {
+          utils.assertCompatible(other, Key, [1, 0], "key");
+        } else {
+          utils.assertCompatible(other, Certificate, [1, 0], "certificate");
+        }
 
-function globMatch(a, b) {
-	if (a === '**' || b === '**')
-		return (true);
-	var aParts = a.split('.');
-	var bParts = b.split('.');
-	if (aParts.length !== bParts.length)
-		return (false);
-	for (var i = 0; i < aParts.length; ++i) {
-		if (aParts[i] === '*' || bParts[i] === '*')
-			continue;
-		if (aParts[i] !== bParts[i])
-			return (false);
-	}
-	return (true);
-}
-
-Identity.prototype.equals = function (other) {
-	if (!Identity.isIdentity(other, [1, 0]))
-		return (false);
-	if (other.components.length !== this.components.length)
-		return (false);
-	for (var i = 0; i < this.components.length; ++i) {
-		if (this.components[i].oid !== other.components[i].oid)
-			return (false);
-		if (!globMatch(this.components[i].value,
-		    other.components[i].value)) {
-			return (false);
-		}
-	}
-	return (true);
-};
+        var theirHash = other.hash(this.algorithm);
+        var theirHash2 = crypto
+          .createHash(this.algorithm)
+          .update(theirHash)
+          .digest("base64");
 
-Identity.forHost = function (hostname) {
-	assert.string(hostname, 'hostname');
-	return (new Identity({
-		type: 'host',
-		hostname: hostname,
-		components: [ { name: 'cn', value: hostname } ]
-	}));
-};
+        if (this.hash2 === undefined)
+          this.hash2 = crypto
+            .createHash(this.algorithm)
+            .update(this.hash)
+            .digest("base64");
 
-Identity.forUser = function (uid) {
-	assert.string(uid, 'uid');
-	return (new Identity({
-		type: 'user',
-		uid: uid,
-		components: [ { name: 'uid', value: uid } ]
-	}));
-};
+        return this.hash2 === theirHash2;
+      };
 
-Identity.forEmail = function (email) {
-	assert.string(email, 'email');
-	return (new Identity({
-		type: 'email',
-		email: email,
-		components: [ { name: 'mail', value: email } ]
-	}));
-};
+      Fingerprint.parse = function (fp, options) {
+        assert.string(fp, "fingerprint");
+
+        var alg, hash, enAlgs;
+        if (Array.isArray(options)) {
+          enAlgs = options;
+          options = {};
+        }
+        assert.optionalObject(options, "options");
+        if (options === undefined) options = {};
+        if (options.enAlgs !== undefined) enAlgs = options.enAlgs;
+        assert.optionalArrayOfString(enAlgs, "algorithms");
+
+        var parts = fp.split(":");
+        if (parts.length == 2) {
+          alg = parts[0].toLowerCase();
+          /*JSSTYLED*/
+          var base64RE = /^[A-Za-z0-9+\/=]+$/;
+          if (!base64RE.test(parts[1])) throw new FingerprintFormatError(fp);
+          try {
+            hash = Buffer.from(parts[1], "base64");
+          } catch (e) {
+            throw new FingerprintFormatError(fp);
+          }
+        } else if (parts.length > 2) {
+          alg = "md5";
+          if (parts[0].toLowerCase() === "md5") parts = parts.slice(1);
+          parts = parts.join("");
+          /*JSSTYLED*/
+          var md5RE = /^[a-fA-F0-9]+$/;
+          if (!md5RE.test(parts)) throw new FingerprintFormatError(fp);
+          try {
+            hash = Buffer.from(parts, "hex");
+          } catch (e) {
+            throw new FingerprintFormatError(fp);
+          }
+        }
 
-Identity.parseDN = function (dn) {
-	assert.string(dn, 'dn');
-	var parts = dn.split(',');
-	var cmps = parts.map(function (c) {
-		c = c.trim();
-		var eqPos = c.indexOf('=');
-		var name = c.slice(0, eqPos).toLowerCase();
-		var value = c.slice(eqPos + 1);
-		return ({ name: name, value: value });
-	});
-	return (new Identity({ components: cmps }));
-};
+        if (alg === undefined) throw new FingerprintFormatError(fp);
 
-Identity.parseAsn1 = function (der, top) {
-	var components = [];
-	der.readSequence(top);
-	var end = der.offset + der.length;
-	while (der.offset < end) {
-		der.readSequence(asn1.Ber.Constructor | asn1.Ber.Set);
-		var after = der.offset + der.length;
-		der.readSequence();
-		var oid = der.readOID();
-		var type = der.peek();
-		var value;
-		switch (type) {
-		case asn1.Ber.PrintableString:
-		case asn1.Ber.IA5String:
-		case asn1.Ber.OctetString:
-		case asn1.Ber.T61String:
-			value = der.readString(type);
-			break;
-		case asn1.Ber.Utf8String:
-			value = der.readString(type, true);
-			value = value.toString('utf8');
-			break;
-		case asn1.Ber.CharacterString:
-		case asn1.Ber.BMPString:
-			value = der.readString(type, true);
-			value = value.toString('utf16le');
-			break;
-		default:
-			throw (new Error('Unknown asn1 type ' + type));
-		}
-		components.push({ oid: oid, asn1type: type, value: value });
-		der._offset = after;
-	}
-	der._offset = end;
-	return (new Identity({
-		components: components
-	}));
-};
+        if (algs.hashAlgs[alg] === undefined)
+          throw new InvalidAlgorithmError(alg);
 
-Identity.isIdentity = function (obj, ver) {
-	return (utils.isCompatible(obj, Identity, ver));
-};
+        if (enAlgs !== undefined) {
+          enAlgs = enAlgs.map(function (a) {
+            return a.toLowerCase();
+          });
+          if (enAlgs.indexOf(alg) === -1) throw new InvalidAlgorithmError(alg);
+        }
 
-/*
- * API versions for Identity:
- * [1,0] -- initial ver
- */
-Identity.prototype._sshpkApiVersion = [1, 0];
+        return new Fingerprint({
+          algorithm: alg,
+          hash: hash,
+          type: options.type || "key",
+        });
+      };
 
-Identity._oldVersionDetect = function (obj) {
-	return ([1, 0]);
-};
+      function addColons(s) {
+        /*JSSTYLED*/
+        return s.replace(/(.{2})(?=.)/g, "$1:");
+      }
 
+      function base64Strip(s) {
+        /*JSSTYLED*/
+        return s.replace(/=*$/, "");
+      }
 
-/***/ }),
-/* 159 */
-/***/ (function(module, exports, __webpack_require__) {
+      function sshBase64Format(alg, h) {
+        return alg.toUpperCase() + ":" + base64Strip(h);
+      }
 
-// Copyright 2015 Joyent, Inc.
+      Fingerprint.isFingerprint = function (obj, ver) {
+        return utils.isCompatible(obj, Fingerprint, ver);
+      };
 
-module.exports = SSHBuffer;
+      /*
+       * API versions for Fingerprint:
+       * [1,0] -- initial ver
+       * [1,1] -- first tagged ver
+       */
+      Fingerprint.prototype._sshpkApiVersion = [1, 1];
 
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
+      Fingerprint._oldVersionDetect = function (obj) {
+        assert.func(obj.toString);
+        assert.func(obj.matches);
+        return [1, 0];
+      };
 
-function SSHBuffer(opts) {
-	assert.object(opts, 'options');
-	if (opts.buffer !== undefined)
-		assert.buffer(opts.buffer, 'options.buffer');
+      /***/
+    },
+    /* 157 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = {
+        read: read,
+        readPkcs8: readPkcs8,
+        write: write,
+        writePkcs8: writePkcs8,
+
+        readECDSACurve: readECDSACurve,
+        writeECDSACurve: writeECDSACurve,
+      };
 
-	this._size = opts.buffer ? opts.buffer.length : 1024;
-	this._buffer = opts.buffer || Buffer.alloc(this._size);
-	this._offset = 0;
-}
+      var assert = __webpack_require__(16);
+      var asn1 = __webpack_require__(66);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var pem = __webpack_require__(86);
 
-SSHBuffer.prototype.toBuffer = function () {
-	return (this._buffer.slice(0, this._offset));
-};
+      function read(buf, options) {
+        return pem.read(buf, options, "pkcs8");
+      }
 
-SSHBuffer.prototype.atEnd = function () {
-	return (this._offset >= this._buffer.length);
-};
+      function write(key, options) {
+        return pem.write(key, options, "pkcs8");
+      }
 
-SSHBuffer.prototype.remainder = function () {
-	return (this._buffer.slice(this._offset));
-};
+      /* Helper to read in a single mpint */
+      function readMPInt(der, nm) {
+        assert.strictEqual(
+          der.peek(),
+          asn1.Ber.Integer,
+          nm + " is not an Integer",
+        );
+        return utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
+      }
 
-SSHBuffer.prototype.skip = function (n) {
-	this._offset += n;
-};
+      function readPkcs8(alg, type, der) {
+        /* Private keys in pkcs#8 format have a weird extra int */
+        if (der.peek() === asn1.Ber.Integer) {
+          assert.strictEqual(
+            type,
+            "private",
+            "unexpected Integer at start of public key",
+          );
+          der.readString(asn1.Ber.Integer, true);
+        }
+
+        der.readSequence();
+        var next = der.offset + der.length;
+
+        var oid = der.readOID();
+        switch (oid) {
+          case "1.2.840.113549.1.1.1":
+            der._offset = next;
+            if (type === "public") return readPkcs8RSAPublic(der);
+            else return readPkcs8RSAPrivate(der);
+          case "1.2.840.10040.4.1":
+            if (type === "public") return readPkcs8DSAPublic(der);
+            else return readPkcs8DSAPrivate(der);
+          case "1.2.840.10045.2.1":
+            if (type === "public") return readPkcs8ECDSAPublic(der);
+            else return readPkcs8ECDSAPrivate(der);
+          case "1.3.101.112":
+            if (type === "public") {
+              return readPkcs8EdDSAPublic(der);
+            } else {
+              return readPkcs8EdDSAPrivate(der);
+            }
+          case "1.3.101.110":
+            if (type === "public") {
+              return readPkcs8X25519Public(der);
+            } else {
+              return readPkcs8X25519Private(der);
+            }
+          default:
+            throw new Error("Unknown key type OID " + oid);
+        }
+      }
 
-SSHBuffer.prototype.expand = function () {
-	this._size *= 2;
-	var buf = Buffer.alloc(this._size);
-	this._buffer.copy(buf, 0);
-	this._buffer = buf;
-};
+      function readPkcs8RSAPublic(der) {
+        // bit string sequence
+        der.readSequence(asn1.Ber.BitString);
+        der.readByte();
+        der.readSequence();
 
-SSHBuffer.prototype.readPart = function () {
-	return ({data: this.readBuffer()});
-};
+        // modulus
+        var n = readMPInt(der, "modulus");
+        var e = readMPInt(der, "exponent");
 
-SSHBuffer.prototype.readBuffer = function () {
-	var len = this._buffer.readUInt32BE(this._offset);
-	this._offset += 4;
-	assert.ok(this._offset + len <= this._buffer.length,
-	    'length out of bounds at +0x' + this._offset.toString(16) +
-	    ' (data truncated?)');
-	var buf = this._buffer.slice(this._offset, this._offset + len);
-	this._offset += len;
-	return (buf);
-};
+        // now, make the key
+        var key = {
+          type: "rsa",
+          source: der.originalInput,
+          parts: [
+            { name: "e", data: e },
+            { name: "n", data: n },
+          ],
+        };
 
-SSHBuffer.prototype.readString = function () {
-	return (this.readBuffer().toString());
-};
+        return new Key(key);
+      }
+
+      function readPkcs8RSAPrivate(der) {
+        der.readSequence(asn1.Ber.OctetString);
+        der.readSequence();
+
+        var ver = readMPInt(der, "version");
+        assert.equal(ver[0], 0x0, "unknown RSA private key version");
+
+        // modulus then public exponent
+        var n = readMPInt(der, "modulus");
+        var e = readMPInt(der, "public exponent");
+        var d = readMPInt(der, "private exponent");
+        var p = readMPInt(der, "prime1");
+        var q = readMPInt(der, "prime2");
+        var dmodp = readMPInt(der, "exponent1");
+        var dmodq = readMPInt(der, "exponent2");
+        var iqmp = readMPInt(der, "iqmp");
+
+        // now, make the key
+        var key = {
+          type: "rsa",
+          parts: [
+            { name: "n", data: n },
+            { name: "e", data: e },
+            { name: "d", data: d },
+            { name: "iqmp", data: iqmp },
+            { name: "p", data: p },
+            { name: "q", data: q },
+            { name: "dmodp", data: dmodp },
+            { name: "dmodq", data: dmodq },
+          ],
+        };
 
-SSHBuffer.prototype.readCString = function () {
-	var offset = this._offset;
-	while (offset < this._buffer.length &&
-	    this._buffer[offset] !== 0x00)
-		offset++;
-	assert.ok(offset < this._buffer.length, 'c string does not terminate');
-	var str = this._buffer.slice(this._offset, offset).toString();
-	this._offset = offset + 1;
-	return (str);
-};
+        return new PrivateKey(key);
+      }
 
-SSHBuffer.prototype.readInt = function () {
-	var v = this._buffer.readUInt32BE(this._offset);
-	this._offset += 4;
-	return (v);
-};
+      function readPkcs8DSAPublic(der) {
+        der.readSequence();
 
-SSHBuffer.prototype.readInt64 = function () {
-	assert.ok(this._offset + 8 < this._buffer.length,
-	    'buffer not long enough to read Int64');
-	var v = this._buffer.slice(this._offset, this._offset + 8);
-	this._offset += 8;
-	return (v);
-};
+        var p = readMPInt(der, "p");
+        var q = readMPInt(der, "q");
+        var g = readMPInt(der, "g");
 
-SSHBuffer.prototype.readChar = function () {
-	var v = this._buffer[this._offset++];
-	return (v);
-};
+        // bit string sequence
+        der.readSequence(asn1.Ber.BitString);
+        der.readByte();
 
-SSHBuffer.prototype.writeBuffer = function (buf) {
-	while (this._offset + 4 + buf.length > this._size)
-		this.expand();
-	this._buffer.writeUInt32BE(buf.length, this._offset);
-	this._offset += 4;
-	buf.copy(this._buffer, this._offset);
-	this._offset += buf.length;
-};
+        var y = readMPInt(der, "y");
 
-SSHBuffer.prototype.writeString = function (str) {
-	this.writeBuffer(Buffer.from(str, 'utf8'));
-};
+        // now, make the key
+        var key = {
+          type: "dsa",
+          parts: [
+            { name: "p", data: p },
+            { name: "q", data: q },
+            { name: "g", data: g },
+            { name: "y", data: y },
+          ],
+        };
 
-SSHBuffer.prototype.writeCString = function (str) {
-	while (this._offset + 1 + str.length > this._size)
-		this.expand();
-	this._buffer.write(str, this._offset);
-	this._offset += str.length;
-	this._buffer[this._offset++] = 0;
-};
+        return new Key(key);
+      }
 
-SSHBuffer.prototype.writeInt = function (v) {
-	while (this._offset + 4 > this._size)
-		this.expand();
-	this._buffer.writeUInt32BE(v, this._offset);
-	this._offset += 4;
-};
+      function readPkcs8DSAPrivate(der) {
+        der.readSequence();
 
-SSHBuffer.prototype.writeInt64 = function (v) {
-	assert.buffer(v, 'value');
-	if (v.length > 8) {
-		var lead = v.slice(0, v.length - 8);
-		for (var i = 0; i < lead.length; ++i) {
-			assert.strictEqual(lead[i], 0,
-			    'must fit in 64 bits of precision');
-		}
-		v = v.slice(v.length - 8, v.length);
-	}
-	while (this._offset + 8 > this._size)
-		this.expand();
-	v.copy(this._buffer, this._offset);
-	this._offset += 8;
-};
+        var p = readMPInt(der, "p");
+        var q = readMPInt(der, "q");
+        var g = readMPInt(der, "g");
 
-SSHBuffer.prototype.writeChar = function (v) {
-	while (this._offset + 1 > this._size)
-		this.expand();
-	this._buffer[this._offset++] = v;
-};
+        der.readSequence(asn1.Ber.OctetString);
+        var x = readMPInt(der, "x");
 
-SSHBuffer.prototype.writePart = function (p) {
-	this.writeBuffer(p.data);
-};
+        /* The pkcs#8 format does not include the public key */
+        var y = utils.calculateDSAPublic(g, p, x);
 
-SSHBuffer.prototype.write = function (buf) {
-	while (this._offset + buf.length > this._size)
-		this.expand();
-	buf.copy(this._buffer, this._offset);
-	this._offset += buf.length;
-};
+        var key = {
+          type: "dsa",
+          parts: [
+            { name: "p", data: p },
+            { name: "q", data: q },
+            { name: "g", data: g },
+            { name: "y", data: y },
+            { name: "x", data: x },
+          ],
+        };
 
+        return new PrivateKey(key);
+      }
 
-/***/ }),
-/* 160 */
-/***/ (function(module, exports, __webpack_require__) {
+      function readECDSACurve(der) {
+        var curveName, curveNames;
+        var j, c, cd;
 
-"use strict";
+        if (der.peek() === asn1.Ber.OID) {
+          var oid = der.readOID();
 
-module.exports = x => {
-	if (typeof x !== 'string') {
-		throw new TypeError('Expected a string, got ' + typeof x);
-	}
+          curveNames = Object.keys(algs.curves);
+          for (j = 0; j < curveNames.length; ++j) {
+            c = curveNames[j];
+            cd = algs.curves[c];
+            if (cd.pkcs8oid === oid) {
+              curveName = c;
+              break;
+            }
+          }
+        } else {
+          // ECParameters sequence
+          der.readSequence();
+          var version = der.readString(asn1.Ber.Integer, true);
+          assert.strictEqual(version[0], 1, "ECDSA key not version 1");
+
+          var curve = {};
+
+          // FieldID sequence
+          der.readSequence();
+          var fieldTypeOid = der.readOID();
+          assert.strictEqual(
+            fieldTypeOid,
+            "1.2.840.10045.1.1",
+            "ECDSA key is not from a prime-field",
+          );
+          var p = (curve.p = utils.mpNormalize(
+            der.readString(asn1.Ber.Integer, true),
+          ));
+          /*
+           * p always starts with a 1 bit, so count the zeros to get its
+           * real size.
+           */
+          curve.size = p.length * 8 - utils.countZeros(p);
 
-	// Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
-	// conversion translates it to FEFF (UTF-16 BOM)
-	if (x.charCodeAt(0) === 0xFEFF) {
-		return x.slice(1);
-	}
+          // Curve sequence
+          der.readSequence();
+          curve.a = utils.mpNormalize(
+            der.readString(asn1.Ber.OctetString, true),
+          );
+          curve.b = utils.mpNormalize(
+            der.readString(asn1.Ber.OctetString, true),
+          );
+          if (der.peek() === asn1.Ber.BitString)
+            curve.s = der.readString(asn1.Ber.BitString, true);
+
+          // Combined Gx and Gy
+          curve.G = der.readString(asn1.Ber.OctetString, true);
+          assert.strictEqual(curve.G[0], 0x4, "uncompressed G is required");
+
+          curve.n = utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
+          curve.h = utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
+          assert.strictEqual(
+            curve.h[0],
+            0x1,
+            "a cofactor=1 curve is " + "required",
+          );
 
-	return x;
-};
+          curveNames = Object.keys(algs.curves);
+          var ks = Object.keys(curve);
+          for (j = 0; j < curveNames.length; ++j) {
+            c = curveNames[j];
+            cd = algs.curves[c];
+            var equal = true;
+            for (var i = 0; i < ks.length; ++i) {
+              var k = ks[i];
+              if (cd[k] === undefined) continue;
+              if (typeof cd[k] === "object" && cd[k].equals !== undefined) {
+                if (!cd[k].equals(curve[k])) {
+                  equal = false;
+                  break;
+                }
+              } else if (Buffer.isBuffer(cd[k])) {
+                if (cd[k].toString("binary") !== curve[k].toString("binary")) {
+                  equal = false;
+                  break;
+                }
+              } else {
+                if (cd[k] !== curve[k]) {
+                  equal = false;
+                  break;
+                }
+              }
+            }
+            if (equal) {
+              curveName = c;
+              break;
+            }
+          }
+        }
+        return curveName;
+      }
 
+      function readPkcs8ECDSAPrivate(der) {
+        var curveName = readECDSACurve(der);
+        assert.string(curveName, "a known elliptic curve");
 
-/***/ }),
-/* 161 */
-/***/ (function(module, exports) {
+        der.readSequence(asn1.Ber.OctetString);
+        der.readSequence();
 
-// Returns a wrapper function that returns a wrapped callback
-// The wrapper function should do some stuff, and return a
-// presumably different callback function.
-// This makes sure that own properties are retained, so that
-// decorations and such are not lost along the way.
-module.exports = wrappy
-function wrappy (fn, cb) {
-  if (fn && cb) return wrappy(fn)(cb)
+        var version = readMPInt(der, "version");
+        assert.equal(version[0], 1, "unknown version of ECDSA key");
 
-  if (typeof fn !== 'function')
-    throw new TypeError('need wrapper function')
+        var d = der.readString(asn1.Ber.OctetString, true);
+        der.readSequence(0xa1);
 
-  Object.keys(fn).forEach(function (k) {
-    wrapper[k] = fn[k]
-  })
+        var Q = der.readString(asn1.Ber.BitString, true);
+        Q = utils.ecNormalize(Q);
 
-  return wrapper
+        var key = {
+          type: "ecdsa",
+          parts: [
+            { name: "curve", data: Buffer.from(curveName) },
+            { name: "Q", data: Q },
+            { name: "d", data: d },
+          ],
+        };
 
-  function wrapper() {
-    var args = new Array(arguments.length)
-    for (var i = 0; i < args.length; i++) {
-      args[i] = arguments[i]
-    }
-    var ret = fn.apply(this, args)
-    var cb = args[args.length-1]
-    if (typeof ret === 'function' && ret !== cb) {
-      Object.keys(cb).forEach(function (k) {
-        ret[k] = cb[k]
-      })
-    }
-    return ret
-  }
-}
+        return new PrivateKey(key);
+      }
 
+      function readPkcs8ECDSAPublic(der) {
+        var curveName = readECDSACurve(der);
+        assert.string(curveName, "a known elliptic curve");
 
-/***/ }),
-/* 162 */
-/***/ (function(module, exports, __webpack_require__) {
+        var Q = der.readString(asn1.Ber.BitString, true);
+        Q = utils.ecNormalize(Q);
 
-"use strict";
+        var key = {
+          type: "ecdsa",
+          parts: [
+            { name: "curve", data: Buffer.from(curveName) },
+            { name: "Q", data: Q },
+          ],
+        };
 
+        return new Key(key);
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      function readPkcs8EdDSAPublic(der) {
+        if (der.peek() === 0x00) der.readByte();
 
-var _extends2;
+        var A = utils.readBitString(der);
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+        var key = {
+          type: "ed25519",
+          parts: [{ name: "A", data: utils.zeroPadToLength(A, 32) }],
+        };
 
-var _asyncToGenerator2;
+        return new Key(key);
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function readPkcs8X25519Public(der) {
+        var A = utils.readBitString(der);
 
-exports.extractWorkspaces = extractWorkspaces;
+        var key = {
+          type: "curve25519",
+          parts: [{ name: "A", data: utils.zeroPadToLength(A, 32) }],
+        };
 
-var _executeLifecycleScript;
+        return new Key(key);
+      }
 
-function _load_executeLifecycleScript() {
-  return _executeLifecycleScript = __webpack_require__(111);
-}
+      function readPkcs8EdDSAPrivate(der) {
+        if (der.peek() === 0x00) der.readByte();
 
-var _path;
+        der.readSequence(asn1.Ber.OctetString);
+        var k = der.readString(asn1.Ber.OctetString, true);
+        k = utils.zeroPadToLength(k, 32);
 
-function _load_path() {
-  return _path = __webpack_require__(377);
-}
+        var A;
+        if (der.peek() === asn1.Ber.BitString) {
+          A = utils.readBitString(der);
+          A = utils.zeroPadToLength(A, 32);
+        } else {
+          A = utils.calculateED25519Public(k);
+        }
 
-var _conversion;
+        var key = {
+          type: "ed25519",
+          parts: [
+            { name: "A", data: utils.zeroPadToLength(A, 32) },
+            { name: "k", data: utils.zeroPadToLength(k, 32) },
+          ],
+        };
 
-function _load_conversion() {
-  return _conversion = __webpack_require__(336);
-}
+        return new PrivateKey(key);
+      }
 
-var _index;
+      function readPkcs8X25519Private(der) {
+        if (der.peek() === 0x00) der.readByte();
 
-function _load_index() {
-  return _index = _interopRequireDefault(__webpack_require__(220));
-}
+        der.readSequence(asn1.Ber.OctetString);
+        var k = der.readString(asn1.Ber.OctetString, true);
+        k = utils.zeroPadToLength(k, 32);
 
-var _errors;
+        var A = utils.calculateX25519Public(k);
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        var key = {
+          type: "curve25519",
+          parts: [
+            { name: "A", data: utils.zeroPadToLength(A, 32) },
+            { name: "k", data: utils.zeroPadToLength(k, 32) },
+          ],
+        };
 
-var _fs;
+        return new PrivateKey(key);
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function writePkcs8(der, key) {
+        der.startSequence();
 
-var _constants;
+        if (PrivateKey.isPrivateKey(key)) {
+          var sillyInt = Buffer.from([0]);
+          der.writeBuffer(sillyInt, asn1.Ber.Integer);
+        }
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+        der.startSequence();
+        switch (key.type) {
+          case "rsa":
+            der.writeOID("1.2.840.113549.1.1.1");
+            if (PrivateKey.isPrivateKey(key)) writePkcs8RSAPrivate(key, der);
+            else writePkcs8RSAPublic(key, der);
+            break;
+          case "dsa":
+            der.writeOID("1.2.840.10040.4.1");
+            if (PrivateKey.isPrivateKey(key)) writePkcs8DSAPrivate(key, der);
+            else writePkcs8DSAPublic(key, der);
+            break;
+          case "ecdsa":
+            der.writeOID("1.2.840.10045.2.1");
+            if (PrivateKey.isPrivateKey(key)) writePkcs8ECDSAPrivate(key, der);
+            else writePkcs8ECDSAPublic(key, der);
+            break;
+          case "ed25519":
+            der.writeOID("1.3.101.112");
+            if (PrivateKey.isPrivateKey(key))
+              throw new Error(
+                "Ed25519 private keys in pkcs8 " + "format are not supported",
+              );
+            writePkcs8EdDSAPublic(key, der);
+            break;
+          default:
+            throw new Error("Unsupported key type: " + key.type);
+        }
 
-var _packageConstraintResolver;
+        der.endSequence();
+      }
 
-function _load_packageConstraintResolver() {
-  return _packageConstraintResolver = _interopRequireDefault(__webpack_require__(555));
-}
+      function writePkcs8RSAPrivate(key, der) {
+        der.writeNull();
+        der.endSequence();
 
-var _requestManager;
+        der.startSequence(asn1.Ber.OctetString);
+        der.startSequence();
 
-function _load_requestManager() {
-  return _requestManager = _interopRequireDefault(__webpack_require__(378));
-}
+        var version = Buffer.from([0]);
+        der.writeBuffer(version, asn1.Ber.Integer);
 
-var _index2;
+        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+        if (!key.part.dmodp || !key.part.dmodq) utils.addRSAMissing(key);
+        der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
 
-function _load_index2() {
-  return _index2 = __webpack_require__(57);
-}
+        der.endSequence();
+        der.endSequence();
+      }
 
-var _index3;
+      function writePkcs8RSAPublic(key, der) {
+        der.writeNull();
+        der.endSequence();
 
-function _load_index3() {
-  return _index3 = __webpack_require__(200);
-}
+        der.startSequence(asn1.Ber.BitString);
+        der.writeByte(0x00);
 
-var _map;
+        der.startSequence();
+        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+        der.endSequence();
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+        der.endSequence();
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function writePkcs8DSAPrivate(key, der) {
+        der.startSequence();
+        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+        der.endSequence();
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        der.endSequence();
 
-const crypto = __webpack_require__(11);
-const detectIndent = __webpack_require__(635);
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
-const micromatch = __webpack_require__(114);
-const isCi = __webpack_require__(397);
+        der.startSequence(asn1.Ber.OctetString);
+        der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
+        der.endSequence();
+      }
 
-function sortObject(object) {
-  const sortedObject = {};
-  Object.keys(object).sort().forEach(item => {
-    sortedObject[item] = object[item];
-  });
-  return sortedObject;
-}
+      function writePkcs8DSAPublic(key, der) {
+        der.startSequence();
+        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+        der.endSequence();
+        der.endSequence();
 
-class Config {
-  constructor(reporter) {
-    this.constraintResolver = new (_packageConstraintResolver || _load_packageConstraintResolver()).default(this, reporter);
-    this.requestManager = new (_requestManager || _load_requestManager()).default(reporter);
-    this.reporter = reporter;
-    this._init({});
-  }
+        der.startSequence(asn1.Ber.BitString);
+        der.writeByte(0x00);
+        der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
+        der.endSequence();
+      }
 
-  //
+      function writeECDSACurve(key, der) {
+        var curve = algs.curves[key.curve];
+        if (curve.pkcs8oid) {
+          /* This one has a name in pkcs#8, so just write the oid */
+          der.writeOID(curve.pkcs8oid);
+        } else {
+          // ECParameters sequence
+          der.startSequence();
+
+          var version = Buffer.from([1]);
+          der.writeBuffer(version, asn1.Ber.Integer);
+
+          // FieldID sequence
+          der.startSequence();
+          der.writeOID("1.2.840.10045.1.1"); // prime-field
+          der.writeBuffer(curve.p, asn1.Ber.Integer);
+          der.endSequence();
+
+          // Curve sequence
+          der.startSequence();
+          var a = curve.p;
+          if (a[0] === 0x0) a = a.slice(1);
+          der.writeBuffer(a, asn1.Ber.OctetString);
+          der.writeBuffer(curve.b, asn1.Ber.OctetString);
+          der.writeBuffer(curve.s, asn1.Ber.BitString);
+          der.endSequence();
+
+          der.writeBuffer(curve.G, asn1.Ber.OctetString);
+          der.writeBuffer(curve.n, asn1.Ber.Integer);
+          var h = curve.h;
+          if (!h) {
+            h = Buffer.from([1]);
+          }
+          der.writeBuffer(h, asn1.Ber.Integer);
 
+          // ECParameters
+          der.endSequence();
+        }
+      }
 
-  //
+      function writePkcs8ECDSAPublic(key, der) {
+        writeECDSACurve(key, der);
+        der.endSequence();
 
+        var Q = utils.ecNormalize(key.part.Q.data, true);
+        der.writeBuffer(Q, asn1.Ber.BitString);
+      }
 
-  // cache packages in offline mirror folder as new .tgz files
+      function writePkcs8ECDSAPrivate(key, der) {
+        writeECDSACurve(key, der);
+        der.endSequence();
 
+        der.startSequence(asn1.Ber.OctetString);
+        der.startSequence();
 
-  //
+        var version = Buffer.from([1]);
+        der.writeBuffer(version, asn1.Ber.Integer);
 
+        der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
 
-  //
+        der.startSequence(0xa1);
+        var Q = utils.ecNormalize(key.part.Q.data, true);
+        der.writeBuffer(Q, asn1.Ber.BitString);
+        der.endSequence();
 
+        der.endSequence();
+        der.endSequence();
+      }
 
-  //
+      function writePkcs8EdDSAPublic(key, der) {
+        der.endSequence();
 
+        utils.writeBitString(der, key.part.A.data);
+      }
 
-  //
+      function writePkcs8EdDSAPrivate(key, der) {
+        der.endSequence();
 
+        var k = utils.mpNormalize(key.part.k.data, true);
+        der.startSequence(asn1.Ber.OctetString);
+        der.writeBuffer(k, asn1.Ber.OctetString);
+        der.endSequence();
+      }
 
-  //
+      /***/
+    },
+    /* 158 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
+
+      module.exports = Identity;
+
+      var assert = __webpack_require__(16);
+      var algs = __webpack_require__(32);
+      var crypto = __webpack_require__(11);
+      var Fingerprint = __webpack_require__(156);
+      var Signature = __webpack_require__(75);
+      var errs = __webpack_require__(74);
+      var util = __webpack_require__(3);
+      var utils = __webpack_require__(26);
+      var asn1 = __webpack_require__(66);
+      var Buffer = __webpack_require__(15).Buffer;
+
+      /*JSSTYLED*/
+      var DNS_NAME_RE =
+        /^([*]|[a-z0-9][a-z0-9\-]{0,62})(?:\.([*]|[a-z0-9][a-z0-9\-]{0,62}))*$/i;
+
+      var oids = {};
+      oids.cn = "2.5.4.3";
+      oids.o = "2.5.4.10";
+      oids.ou = "2.5.4.11";
+      oids.l = "2.5.4.7";
+      oids.s = "2.5.4.8";
+      oids.c = "2.5.4.6";
+      oids.sn = "2.5.4.4";
+      oids.dc = "0.9.2342.19200300.100.1.25";
+      oids.uid = "0.9.2342.19200300.100.1.1";
+      oids.mail = "0.9.2342.19200300.100.1.3";
+
+      var unoids = {};
+      Object.keys(oids).forEach(function (k) {
+        unoids[oids[k]] = k;
+      });
 
+      function Identity(opts) {
+        var self = this;
+        assert.object(opts, "options");
+        assert.arrayOfObject(opts.components, "options.components");
+        this.components = opts.components;
+        this.componentLookup = {};
+        this.components.forEach(function (c) {
+          if (c.name && !c.oid) c.oid = oids[c.name];
+          if (c.oid && !c.name) c.name = unoids[c.oid];
+          if (self.componentLookup[c.name] === undefined)
+            self.componentLookup[c.name] = [];
+          self.componentLookup[c.name].push(c);
+        });
+        if (this.componentLookup.cn && this.componentLookup.cn.length > 0) {
+          this.cn = this.componentLookup.cn[0].value;
+        }
+        assert.optionalString(opts.type, "options.type");
+        if (opts.type === undefined) {
+          if (
+            this.components.length === 1 &&
+            this.componentLookup.cn &&
+            this.componentLookup.cn.length === 1 &&
+            this.componentLookup.cn[0].value.match(DNS_NAME_RE)
+          ) {
+            this.type = "host";
+            this.hostname = this.componentLookup.cn[0].value;
+          } else if (
+            this.componentLookup.dc &&
+            this.components.length === this.componentLookup.dc.length
+          ) {
+            this.type = "host";
+            this.hostname = this.componentLookup.dc
+              .map(function (c) {
+                return c.value;
+              })
+              .join(".");
+          } else if (
+            this.componentLookup.uid &&
+            this.components.length === this.componentLookup.uid.length
+          ) {
+            this.type = "user";
+            this.uid = this.componentLookup.uid[0].value;
+          } else if (
+            this.componentLookup.cn &&
+            this.componentLookup.cn.length === 1 &&
+            this.componentLookup.cn[0].value.match(DNS_NAME_RE)
+          ) {
+            this.type = "host";
+            this.hostname = this.componentLookup.cn[0].value;
+          } else if (
+            this.componentLookup.uid &&
+            this.componentLookup.uid.length === 1
+          ) {
+            this.type = "user";
+            this.uid = this.componentLookup.uid[0].value;
+          } else if (
+            this.componentLookup.mail &&
+            this.componentLookup.mail.length === 1
+          ) {
+            this.type = "email";
+            this.email = this.componentLookup.mail[0].value;
+          } else if (
+            this.componentLookup.cn &&
+            this.componentLookup.cn.length === 1
+          ) {
+            this.type = "user";
+            this.uid = this.componentLookup.cn[0].value;
+          } else {
+            this.type = "unknown";
+          }
+        } else {
+          this.type = opts.type;
+          if (this.type === "host") this.hostname = opts.hostname;
+          else if (this.type === "user") this.uid = opts.uid;
+          else if (this.type === "email") this.email = opts.email;
+          else throw new Error("Unknown type " + this.type);
+        }
+      }
 
-  //
+      Identity.prototype.toString = function () {
+        return this.components
+          .map(function (c) {
+            return c.name.toUpperCase() + "=" + c.value;
+          })
+          .join(", ");
+      };
 
+      /*
+       * These are from X.680 -- PrintableString allowed chars are in section 37.4
+       * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to
+       * ISO IR #001 (standard ASCII control characters) and 6 refers to ISO IR #006
+       * (the basic ASCII character set).
+       */
+      /* JSSTYLED */
+      var NOT_PRINTABLE = /[^a-zA-Z0-9 '(),+.\/:=?-]/;
+      /* JSSTYLED */
+      var NOT_IA5 = /[^\x00-\x7f]/;
+
+      Identity.prototype.toAsn1 = function (der, tag) {
+        der.startSequence(tag);
+        this.components.forEach(function (c) {
+          der.startSequence(asn1.Ber.Constructor | asn1.Ber.Set);
+          der.startSequence();
+          der.writeOID(c.oid);
+          /*
+           * If we fit in a PrintableString, use that. Otherwise use an
+           * IA5String or UTF8String.
+           *
+           * If this identity was parsed from a DN, use the ASN.1 types
+           * from the original representation (otherwise this might not
+           * be a full match for the original in some validators).
+           */
+          if (c.asn1type === asn1.Ber.Utf8String || c.value.match(NOT_IA5)) {
+            var v = Buffer.from(c.value, "utf8");
+            der.writeBuffer(v, asn1.Ber.Utf8String);
+          } else if (
+            c.asn1type === asn1.Ber.IA5String ||
+            c.value.match(NOT_PRINTABLE)
+          ) {
+            der.writeString(c.value, asn1.Ber.IA5String);
+          } else {
+            var type = asn1.Ber.PrintableString;
+            if (c.asn1type !== undefined) type = c.asn1type;
+            der.writeString(c.value, type);
+          }
+          der.endSequence();
+          der.endSequence();
+        });
+        der.endSequence();
+      };
 
-  //
+      function globMatch(a, b) {
+        if (a === "**" || b === "**") return true;
+        var aParts = a.split(".");
+        var bParts = b.split(".");
+        if (aParts.length !== bParts.length) return false;
+        for (var i = 0; i < aParts.length; ++i) {
+          if (aParts[i] === "*" || bParts[i] === "*") continue;
+          if (aParts[i] !== bParts[i]) return false;
+        }
+        return true;
+      }
 
+      Identity.prototype.equals = function (other) {
+        if (!Identity.isIdentity(other, [1, 0])) return false;
+        if (other.components.length !== this.components.length) return false;
+        for (var i = 0; i < this.components.length; ++i) {
+          if (this.components[i].oid !== other.components[i].oid) return false;
+          if (!globMatch(this.components[i].value, other.components[i].value)) {
+            return false;
+          }
+        }
+        return true;
+      };
 
-  //
+      Identity.forHost = function (hostname) {
+        assert.string(hostname, "hostname");
+        return new Identity({
+          type: "host",
+          hostname: hostname,
+          components: [{ name: "cn", value: hostname }],
+        });
+      };
 
+      Identity.forUser = function (uid) {
+        assert.string(uid, "uid");
+        return new Identity({
+          type: "user",
+          uid: uid,
+          components: [{ name: "uid", value: uid }],
+        });
+      };
 
-  //
+      Identity.forEmail = function (email) {
+        assert.string(email, "email");
+        return new Identity({
+          type: "email",
+          email: email,
+          components: [{ name: "mail", value: email }],
+        });
+      };
 
+      Identity.parseDN = function (dn) {
+        assert.string(dn, "dn");
+        var parts = dn.split(",");
+        var cmps = parts.map(function (c) {
+          c = c.trim();
+          var eqPos = c.indexOf("=");
+          var name = c.slice(0, eqPos).toLowerCase();
+          var value = c.slice(eqPos + 1);
+          return { name: name, value: value };
+        });
+        return new Identity({ components: cmps });
+      };
 
-  //
+      Identity.parseAsn1 = function (der, top) {
+        var components = [];
+        der.readSequence(top);
+        var end = der.offset + der.length;
+        while (der.offset < end) {
+          der.readSequence(asn1.Ber.Constructor | asn1.Ber.Set);
+          var after = der.offset + der.length;
+          der.readSequence();
+          var oid = der.readOID();
+          var type = der.peek();
+          var value;
+          switch (type) {
+            case asn1.Ber.PrintableString:
+            case asn1.Ber.IA5String:
+            case asn1.Ber.OctetString:
+            case asn1.Ber.T61String:
+              value = der.readString(type);
+              break;
+            case asn1.Ber.Utf8String:
+              value = der.readString(type, true);
+              value = value.toString("utf8");
+              break;
+            case asn1.Ber.CharacterString:
+            case asn1.Ber.BMPString:
+              value = der.readString(type, true);
+              value = value.toString("utf16le");
+              break;
+            default:
+              throw new Error("Unknown asn1 type " + type);
+          }
+          components.push({ oid: oid, asn1type: type, value: value });
+          der._offset = after;
+        }
+        der._offset = end;
+        return new Identity({
+          components: components,
+        });
+      };
 
+      Identity.isIdentity = function (obj, ver) {
+        return utils.isCompatible(obj, Identity, ver);
+      };
 
-  //
+      /*
+       * API versions for Identity:
+       * [1,0] -- initial ver
+       */
+      Identity.prototype._sshpkApiVersion = [1, 0];
 
+      Identity._oldVersionDetect = function (obj) {
+        return [1, 0];
+      };
 
-  // Whether we should ignore executing lifecycle scripts
+      /***/
+    },
+    /* 159 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
+      module.exports = SSHBuffer;
 
-  //
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
 
+      function SSHBuffer(opts) {
+        assert.object(opts, "options");
+        if (opts.buffer !== undefined)
+          assert.buffer(opts.buffer, "options.buffer");
 
-  //
+        this._size = opts.buffer ? opts.buffer.length : 1024;
+        this._buffer = opts.buffer || Buffer.alloc(this._size);
+        this._offset = 0;
+      }
 
+      SSHBuffer.prototype.toBuffer = function () {
+        return this._buffer.slice(0, this._offset);
+      };
 
-  //
+      SSHBuffer.prototype.atEnd = function () {
+        return this._offset >= this._buffer.length;
+      };
 
+      SSHBuffer.prototype.remainder = function () {
+        return this._buffer.slice(this._offset);
+      };
 
-  //
+      SSHBuffer.prototype.skip = function (n) {
+        this._offset += n;
+      };
 
+      SSHBuffer.prototype.expand = function () {
+        this._size *= 2;
+        var buf = Buffer.alloc(this._size);
+        this._buffer.copy(buf, 0);
+        this._buffer = buf;
+      };
 
-  /**
-   * Execute a promise produced by factory if it doesn't exist in our cache with
-   * the associated key.
-   */
+      SSHBuffer.prototype.readPart = function () {
+        return { data: this.readBuffer() };
+      };
 
-  getCache(key, factory) {
-    const cached = this.cache[key];
-    if (cached) {
-      return cached;
-    }
+      SSHBuffer.prototype.readBuffer = function () {
+        var len = this._buffer.readUInt32BE(this._offset);
+        this._offset += 4;
+        assert.ok(
+          this._offset + len <= this._buffer.length,
+          "length out of bounds at +0x" +
+            this._offset.toString(16) +
+            " (data truncated?)",
+        );
+        var buf = this._buffer.slice(this._offset, this._offset + len);
+        this._offset += len;
+        return buf;
+      };
 
-    return this.cache[key] = factory().catch(err => {
-      this.cache[key] = null;
-      throw err;
-    });
-  }
+      SSHBuffer.prototype.readString = function () {
+        return this.readBuffer().toString();
+      };
 
-  /**
-   * Get a config option from our yarn config.
-   */
+      SSHBuffer.prototype.readCString = function () {
+        var offset = this._offset;
+        while (offset < this._buffer.length && this._buffer[offset] !== 0x00)
+          offset++;
+        assert.ok(offset < this._buffer.length, "c string does not terminate");
+        var str = this._buffer.slice(this._offset, offset).toString();
+        this._offset = offset + 1;
+        return str;
+      };
 
-  getOption(key, resolve = false) {
-    const value = this.registries.yarn.getOption(key);
+      SSHBuffer.prototype.readInt = function () {
+        var v = this._buffer.readUInt32BE(this._offset);
+        this._offset += 4;
+        return v;
+      };
 
-    if (resolve && typeof value === 'string' && value.length) {
-      return (0, (_path || _load_path()).resolveWithHome)(value);
-    }
+      SSHBuffer.prototype.readInt64 = function () {
+        assert.ok(
+          this._offset + 8 < this._buffer.length,
+          "buffer not long enough to read Int64",
+        );
+        var v = this._buffer.slice(this._offset, this._offset + 8);
+        this._offset += 8;
+        return v;
+      };
 
-    return value;
-  }
+      SSHBuffer.prototype.readChar = function () {
+        var v = this._buffer[this._offset++];
+        return v;
+      };
 
-  /**
-   * Reduce a list of versions to a single one based on an input range.
-   */
+      SSHBuffer.prototype.writeBuffer = function (buf) {
+        while (this._offset + 4 + buf.length > this._size) this.expand();
+        this._buffer.writeUInt32BE(buf.length, this._offset);
+        this._offset += 4;
+        buf.copy(this._buffer, this._offset);
+        this._offset += buf.length;
+      };
 
-  resolveConstraints(versions, range) {
-    return this.constraintResolver.reduce(versions, range);
-  }
+      SSHBuffer.prototype.writeString = function (str) {
+        this.writeBuffer(Buffer.from(str, "utf8"));
+      };
 
-  /**
-   * Initialise config. Fetch registry options, find package roots.
-   */
+      SSHBuffer.prototype.writeCString = function (str) {
+        while (this._offset + 1 + str.length > this._size) this.expand();
+        this._buffer.write(str, this._offset);
+        this._offset += str.length;
+        this._buffer[this._offset++] = 0;
+      };
 
-  init(opts = {}) {
-    var _this = this;
+      SSHBuffer.prototype.writeInt = function (v) {
+        while (this._offset + 4 > this._size) this.expand();
+        this._buffer.writeUInt32BE(v, this._offset);
+        this._offset += 4;
+      };
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this._init(opts);
+      SSHBuffer.prototype.writeInt64 = function (v) {
+        assert.buffer(v, "value");
+        if (v.length > 8) {
+          var lead = v.slice(0, v.length - 8);
+          for (var i = 0; i < lead.length; ++i) {
+            assert.strictEqual(lead[i], 0, "must fit in 64 bits of precision");
+          }
+          v = v.slice(v.length - 8, v.length);
+        }
+        while (this._offset + 8 > this._size) this.expand();
+        v.copy(this._buffer, this._offset);
+        this._offset += 8;
+      };
 
-      _this.workspaceRootFolder = yield _this.findWorkspaceRoot(_this.cwd);
-      _this.lockfileFolder = _this.workspaceRootFolder || _this.cwd;
+      SSHBuffer.prototype.writeChar = function (v) {
+        while (this._offset + 1 > this._size) this.expand();
+        this._buffer[this._offset++] = v;
+      };
 
-      // using focus in a workspace root is not allowed
-      if (_this.focus && (!_this.workspaceRootFolder || _this.cwd === _this.workspaceRootFolder)) {
-        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('workspacesFocusRootCheck'));
-      }
+      SSHBuffer.prototype.writePart = function (p) {
+        this.writeBuffer(p.data);
+      };
 
-      if (_this.focus) {
-        const focusedWorkspaceManifest = yield _this.readRootManifest();
-        _this.focusedWorkspaceName = focusedWorkspaceManifest.name;
-      }
+      SSHBuffer.prototype.write = function (buf) {
+        while (this._offset + buf.length > this._size) this.expand();
+        buf.copy(this._buffer, this._offset);
+        this._offset += buf.length;
+      };
 
-      _this.linkedModules = [];
+      /***/
+    },
+    /* 160 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      let linkedModules;
-      try {
-        linkedModules = yield (_fs || _load_fs()).readdir(_this.linkFolder);
-      } catch (err) {
-        if (err.code === 'ENOENT') {
-          linkedModules = [];
-        } else {
-          throw err;
+      module.exports = (x) => {
+        if (typeof x !== "string") {
+          throw new TypeError("Expected a string, got " + typeof x);
         }
-      }
-
-      for (var _iterator = linkedModules, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
+        // Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
+        // conversion translates it to FEFF (UTF-16 BOM)
+        if (x.charCodeAt(0) === 0xfeff) {
+          return x.slice(1);
         }
 
-        const dir = _ref;
-
-        const linkedPath = path.join(_this.linkFolder, dir);
+        return x;
+      };
 
-        if (dir[0] === '@') {
-          // it's a scope, not a package
-          const scopedLinked = yield (_fs || _load_fs()).readdir(linkedPath);
-          _this.linkedModules.push(...scopedLinked.map(function (scopedDir) {
-            return path.join(dir, scopedDir);
-          }));
-        } else {
-          _this.linkedModules.push(dir);
-        }
-      }
+      /***/
+    },
+    /* 161 */
+    /***/ function (module, exports) {
+      // Returns a wrapper function that returns a wrapped callback
+      // The wrapper function should do some stuff, and return a
+      // presumably different callback function.
+      // This makes sure that own properties are retained, so that
+      // decorations and such are not lost along the way.
+      module.exports = wrappy;
+      function wrappy(fn, cb) {
+        if (fn && cb) return wrappy(fn)(cb);
+
+        if (typeof fn !== "function")
+          throw new TypeError("need wrapper function");
+
+        Object.keys(fn).forEach(function (k) {
+          wrapper[k] = fn[k];
+        });
 
-      for (var _iterator2 = Object.keys((_index2 || _load_index2()).registries), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref2;
+        return wrapper;
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref2 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref2 = _i2.value;
+        function wrapper() {
+          var args = new Array(arguments.length);
+          for (var i = 0; i < args.length; i++) {
+            args[i] = arguments[i];
+          }
+          var ret = fn.apply(this, args);
+          var cb = args[args.length - 1];
+          if (typeof ret === "function" && ret !== cb) {
+            Object.keys(cb).forEach(function (k) {
+              ret[k] = cb[k];
+            });
+          }
+          return ret;
         }
+      }
 
-        const key = _ref2;
-
-        const Registry = (_index2 || _load_index2()).registries[key];
+      /***/
+    },
+    /* 162 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        const extraneousRcFiles = Registry === (_index2 || _load_index2()).registries.yarn ? _this.extraneousYarnrcFiles : [];
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-        // instantiate registry
-        const registry = new Registry(_this.cwd, _this.registries, _this.requestManager, _this.reporter, _this.enableDefaultRc, extraneousRcFiles);
-        yield registry.init({
-          registry: opts.registry
-        });
+      var _extends2;
 
-        _this.registries[key] = registry;
-        if (_this.registryFolders.indexOf(registry.folder) === -1) {
-          _this.registryFolders.push(registry.folder);
-        }
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
       }
 
-      if (_this.modulesFolder) {
-        _this.registryFolders = [_this.modulesFolder];
+      var _asyncToGenerator2;
+
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      _this.networkConcurrency = opts.networkConcurrency || Number(_this.getOption('network-concurrency')) || (_constants || _load_constants()).NETWORK_CONCURRENCY;
+      exports.extractWorkspaces = extractWorkspaces;
 
-      _this.childConcurrency = opts.childConcurrency || Number(_this.getOption('child-concurrency')) || Number(process.env.CHILD_CONCURRENCY) || (_constants || _load_constants()).CHILD_CONCURRENCY;
+      var _executeLifecycleScript;
 
-      _this.networkTimeout = opts.networkTimeout || Number(_this.getOption('network-timeout')) || (_constants || _load_constants()).NETWORK_TIMEOUT;
+      function _load_executeLifecycleScript() {
+        return (_executeLifecycleScript = __webpack_require__(111));
+      }
 
-      const httpProxy = opts.httpProxy || _this.getOption('proxy');
-      const httpsProxy = opts.httpsProxy || _this.getOption('https-proxy');
-      _this.requestManager.setOptions({
-        userAgent: String(_this.getOption('user-agent')),
-        httpProxy: httpProxy === false ? false : String(httpProxy || ''),
-        httpsProxy: httpsProxy === false ? false : String(httpsProxy || ''),
-        strictSSL: Boolean(_this.getOption('strict-ssl')),
-        ca: Array.prototype.concat(opts.ca || _this.getOption('ca') || []).map(String),
-        cafile: String(opts.cafile || _this.getOption('cafile', true) || ''),
-        cert: String(opts.cert || _this.getOption('cert') || ''),
-        key: String(opts.key || _this.getOption('key') || ''),
-        networkConcurrency: _this.networkConcurrency,
-        networkTimeout: _this.networkTimeout
-      });
+      var _path;
 
-      _this.globalFolder = opts.globalFolder || String(_this.getOption('global-folder', true));
-      if (_this.globalFolder === 'undefined') {
-        _this.globalFolder = (_constants || _load_constants()).GLOBAL_MODULE_DIRECTORY;
+      function _load_path() {
+        return (_path = __webpack_require__(377));
       }
 
-      let cacheRootFolder = opts.cacheFolder || _this.getOption('cache-folder', true);
+      var _conversion;
 
-      if (!cacheRootFolder) {
-        let preferredCacheFolders = (_constants || _load_constants()).PREFERRED_MODULE_CACHE_DIRECTORIES;
-        const preferredCacheFolder = opts.preferredCacheFolder || _this.getOption('preferred-cache-folder', true);
+      function _load_conversion() {
+        return (_conversion = __webpack_require__(336));
+      }
 
-        if (preferredCacheFolder) {
-          preferredCacheFolders = [String(preferredCacheFolder)].concat(preferredCacheFolders);
-        }
+      var _index;
 
-        const cacheFolderQuery = yield (_fs || _load_fs()).getFirstSuitableFolder(preferredCacheFolders, (_fs || _load_fs()).constants.W_OK | (_fs || _load_fs()).constants.X_OK | (_fs || _load_fs()).constants.R_OK // eslint-disable-line no-bitwise
-        );
-        for (var _iterator3 = cacheFolderQuery.skipped, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-          var _ref3;
+      function _load_index() {
+        return (_index = _interopRequireDefault(__webpack_require__(220)));
+      }
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref3 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref3 = _i3.value;
-          }
+      var _errors;
 
-          const skippedEntry = _ref3;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-          _this.reporter.warn(_this.reporter.lang('cacheFolderSkipped', skippedEntry.folder));
-        }
+      var _fs;
 
-        cacheRootFolder = cacheFolderQuery.folder;
-        if (cacheRootFolder && cacheFolderQuery.skipped.length > 0) {
-          _this.reporter.warn(_this.reporter.lang('cacheFolderSelected', cacheRootFolder));
-        }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
 
-      if (!cacheRootFolder) {
-        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('cacheFolderMissing'));
-      } else {
-        _this._cacheRootFolder = String(cacheRootFolder);
+      var _constants;
+
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
       }
 
-      const manifest = yield _this.maybeReadManifest(_this.lockfileFolder);
+      var _packageConstraintResolver;
 
-      const plugnplayByEnv = _this.getOption('plugnplay-override');
-      if (plugnplayByEnv != null) {
-        _this.plugnplayEnabled = plugnplayByEnv !== 'false' && plugnplayByEnv !== '0';
-        _this.plugnplayPersist = false;
-      } else if (opts.enablePnp || opts.disablePnp) {
-        _this.plugnplayEnabled = !!opts.enablePnp;
-        _this.plugnplayPersist = true;
-      } else if (manifest && manifest.installConfig && manifest.installConfig.pnp) {
-        _this.plugnplayEnabled = !!manifest.installConfig.pnp;
-        _this.plugnplayPersist = false;
-      } else {
-        _this.plugnplayEnabled = false;
-        _this.plugnplayPersist = false;
+      function _load_packageConstraintResolver() {
+        return (_packageConstraintResolver = _interopRequireDefault(
+          __webpack_require__(555),
+        ));
       }
 
-      if (process.platform === 'win32') {
-        const cacheRootFolderDrive = path.parse(_this._cacheRootFolder).root.toLowerCase();
-        const lockfileFolderDrive = path.parse(_this.lockfileFolder).root.toLowerCase();
+      var _requestManager;
 
-        if (cacheRootFolderDrive !== lockfileFolderDrive) {
-          if (_this.plugnplayEnabled) {
-            _this.reporter.warn(_this.reporter.lang('plugnplayWindowsSupport'));
-          }
-          _this.plugnplayEnabled = false;
-          _this.plugnplayPersist = false;
-        }
+      function _load_requestManager() {
+        return (_requestManager = _interopRequireDefault(
+          __webpack_require__(378),
+        ));
       }
 
-      _this.plugnplayShebang = String(_this.getOption('plugnplay-shebang') || '') || '/usr/bin/env node';
-      _this.plugnplayBlacklist = String(_this.getOption('plugnplay-blacklist') || '') || null;
+      var _index2;
 
-      _this.ignoreScripts = opts.ignoreScripts || Boolean(_this.getOption('ignore-scripts', false));
+      function _load_index2() {
+        return (_index2 = __webpack_require__(57));
+      }
 
-      _this.workspacesEnabled = _this.getOption('workspaces-experimental') !== false;
-      _this.workspacesNohoistEnabled = _this.getOption('workspaces-nohoist-experimental') !== false;
+      var _index3;
 
-      _this.offlineCacheFolder = String(_this.getOption('offline-cache-folder') || '') || null;
+      function _load_index3() {
+        return (_index3 = __webpack_require__(200));
+      }
 
-      _this.pruneOfflineMirror = Boolean(_this.getOption('yarn-offline-mirror-pruning'));
-      _this.enableMetaFolder = Boolean(_this.getOption('enable-meta-folder'));
-      _this.enableLockfileVersions = Boolean(_this.getOption('yarn-enable-lockfile-versions'));
-      _this.linkFileDependencies = Boolean(_this.getOption('yarn-link-file-dependencies'));
-      _this.packBuiltPackages = Boolean(_this.getOption('experimental-pack-script-packages-in-mirror'));
+      var _map;
 
-      _this.autoAddIntegrity = !(0, (_conversion || _load_conversion()).boolifyWithDefault)(String(_this.getOption('unsafe-disable-integrity-migration')), true);
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-      //init & create cacheFolder, tempFolder
-      _this.cacheFolder = path.join(_this._cacheRootFolder, 'v' + String((_constants || _load_constants()).CACHE_VERSION));
-      _this.tempFolder = opts.tempFolder || path.join(_this.cacheFolder, '.tmp');
-      yield (_fs || _load_fs()).mkdirp(_this.cacheFolder);
-      yield (_fs || _load_fs()).mkdirp(_this.tempFolder);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-      if (opts.production !== undefined) {
-        _this.production = Boolean(opts.production);
-      } else {
-        _this.production = Boolean(_this.getOption('production')) || process.env.NODE_ENV === 'production' && process.env.NPM_CONFIG_PRODUCTION !== 'false' && process.env.YARN_PRODUCTION !== 'false';
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      if (_this.workspaceRootFolder && !_this.workspacesEnabled) {
-        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('workspacesDisabled'));
+      const crypto = __webpack_require__(11);
+      const detectIndent = __webpack_require__(635);
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
+      const micromatch = __webpack_require__(114);
+      const isCi = __webpack_require__(397);
+
+      function sortObject(object) {
+        const sortedObject = {};
+        Object.keys(object)
+          .sort()
+          .forEach((item) => {
+            sortedObject[item] = object[item];
+          });
+        return sortedObject;
       }
-    })();
-  }
 
-  _init(opts) {
-    this.registryFolders = [];
-    this.linkedModules = [];
+      class Config {
+        constructor(reporter) {
+          this.constraintResolver = new (
+            _packageConstraintResolver || _load_packageConstraintResolver()
+          ).default(this, reporter);
+          this.requestManager = new (
+            _requestManager || _load_requestManager()
+          ).default(reporter);
+          this.reporter = reporter;
+          this._init({});
+        }
 
-    this.registries = (0, (_map || _load_map()).default)();
-    this.cache = (0, (_map || _load_map()).default)();
+        //
 
-    // Ensure the cwd is always an absolute path.
-    this.cwd = path.resolve(opts.cwd || this.cwd || process.cwd());
+        //
 
-    this.looseSemver = opts.looseSemver == undefined ? true : opts.looseSemver;
+        // cache packages in offline mirror folder as new .tgz files
 
-    this.commandName = opts.commandName || '';
+        //
 
-    this.enableDefaultRc = opts.enableDefaultRc !== false;
-    this.extraneousYarnrcFiles = opts.extraneousYarnrcFiles || [];
+        //
 
-    this.preferOffline = !!opts.preferOffline;
-    this.modulesFolder = opts.modulesFolder;
-    this.linkFolder = opts.linkFolder || (_constants || _load_constants()).LINK_REGISTRY_DIRECTORY;
-    this.offline = !!opts.offline;
-    this.binLinks = !!opts.binLinks;
-    this.updateChecksums = !!opts.updateChecksums;
-    this.plugnplayUnplugged = [];
-    this.plugnplayPurgeUnpluggedPackages = false;
+        //
 
-    this.ignorePlatform = !!opts.ignorePlatform;
-    this.ignoreScripts = !!opts.ignoreScripts;
+        //
 
-    this.disablePrepublish = !!opts.disablePrepublish;
+        //
 
-    // $FlowFixMe$
-    this.nonInteractive = !!opts.nonInteractive || isCi || !process.stdout.isTTY;
+        //
 
-    this.requestManager.setOptions({
-      offline: !!opts.offline && !opts.preferOffline,
-      captureHar: !!opts.captureHar
-    });
+        //
 
-    this.focus = !!opts.focus;
-    this.focusedWorkspaceName = '';
+        //
 
-    this.otp = opts.otp || '';
-  }
+        //
 
-  /**
-   * Generate a name suitable as unique filesystem identifier for the specified package.
-   */
+        //
 
-  generateUniquePackageSlug(pkg) {
-    let slug = pkg.name;
+        //
 
-    slug = slug.replace(/[^@a-z0-9]+/g, '-');
-    slug = slug.replace(/^-+|-+$/g, '');
+        // Whether we should ignore executing lifecycle scripts
 
-    if (pkg.registry) {
-      slug = `${pkg.registry}-${slug}`;
-    } else {
-      slug = `unknown-${slug}`;
-    }
+        //
 
-    const hash = pkg.remote.hash;
+        //
 
+        //
 
-    if (pkg.version) {
-      slug += `-${pkg.version}`;
-    }
+        //
 
-    if (pkg.uid && pkg.version !== pkg.uid) {
-      slug += `-${pkg.uid}`;
-    } else if (hash) {
-      slug += `-${hash}`;
-    }
+        /**
+         * Execute a promise produced by factory if it doesn't exist in our cache with
+         * the associated key.
+         */
 
-    if (pkg.remote.integrity) {
-      slug += `-integrity`;
-    }
+        getCache(key, factory) {
+          const cached = this.cache[key];
+          if (cached) {
+            return cached;
+          }
 
-    return slug;
-  }
+          return (this.cache[key] = factory().catch((err) => {
+            this.cache[key] = null;
+            throw err;
+          }));
+        }
 
-  /**
-   * Generate an absolute module path.
-   */
+        /**
+         * Get a config option from our yarn config.
+         */
 
-  generateModuleCachePath(pkg) {
-    invariant(this.cacheFolder, 'No package root');
-    invariant(pkg, 'Undefined package');
+        getOption(key, resolve = false) {
+          const value = this.registries.yarn.getOption(key);
 
-    const slug = this.generateUniquePackageSlug(pkg);
-    return path.join(this.cacheFolder, slug, 'node_modules', pkg.name);
-  }
+          if (resolve && typeof value === "string" && value.length) {
+            return (0, (_path || _load_path()).resolveWithHome)(value);
+          }
 
-  /**
-   */
+          return value;
+        }
 
-  getUnpluggedPath() {
-    return path.join(this.lockfileFolder, '.pnp', 'unplugged');
-  }
+        /**
+         * Reduce a list of versions to a single one based on an input range.
+         */
 
-  /**
-    */
+        resolveConstraints(versions, range) {
+          return this.constraintResolver.reduce(versions, range);
+        }
 
-  generatePackageUnpluggedPath(pkg) {
-    const slug = this.generateUniquePackageSlug(pkg);
-    return path.join(this.getUnpluggedPath(), slug, 'node_modules', pkg.name);
-  }
+        /**
+         * Initialise config. Fetch registry options, find package roots.
+         */
 
-  /**
-   */
+        init(opts = {}) {
+          var _this = this;
 
-  listUnpluggedPackageFolders() {
-    var _this2 = this;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this._init(opts);
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const unpluggedPackages = new Map();
-      const unpluggedPath = _this2.getUnpluggedPath();
+              _this.workspaceRootFolder = yield _this.findWorkspaceRoot(
+                _this.cwd,
+              );
+              _this.lockfileFolder = _this.workspaceRootFolder || _this.cwd;
 
-      if (!(yield (_fs || _load_fs()).exists(unpluggedPath))) {
-        return unpluggedPackages;
-      }
+              // using focus in a workspace root is not allowed
+              if (
+                _this.focus &&
+                (!_this.workspaceRootFolder ||
+                  _this.cwd === _this.workspaceRootFolder)
+              ) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this.reporter.lang("workspacesFocusRootCheck"),
+                );
+              }
 
-      for (var _iterator4 = yield (_fs || _load_fs()).readdir(unpluggedPath), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref4;
+              if (_this.focus) {
+                const focusedWorkspaceManifest = yield _this.readRootManifest();
+                _this.focusedWorkspaceName = focusedWorkspaceManifest.name;
+              }
 
-        if (_isArray4) {
-          if (_i4 >= _iterator4.length) break;
-          _ref4 = _iterator4[_i4++];
-        } else {
-          _i4 = _iterator4.next();
-          if (_i4.done) break;
-          _ref4 = _i4.value;
-        }
+              _this.linkedModules = [];
 
-        const unpluggedName = _ref4;
+              let linkedModules;
+              try {
+                linkedModules = yield (_fs || _load_fs()).readdir(
+                  _this.linkFolder,
+                );
+              } catch (err) {
+                if (err.code === "ENOENT") {
+                  linkedModules = [];
+                } else {
+                  throw err;
+                }
+              }
 
-        const nmListing = yield (_fs || _load_fs()).readdir(path.join(unpluggedPath, unpluggedName, 'node_modules'));
-        invariant(nmListing.length === 1, 'A single folder should be in the unplugged directory');
+              for (
+                var _iterator = linkedModules,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-        const target = path.join(unpluggedPath, unpluggedName, `node_modules`, nmListing[0]);
-        unpluggedPackages.set(unpluggedName, target);
-      }
+              ) {
+                var _ref;
 
-      return unpluggedPackages;
-    })();
-  }
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref = _i.value;
+                }
 
-  /**
-   * Execute lifecycle scripts in the specified directory. Ignoring when the --ignore-scripts flag has been
-   * passed.
-   */
+                const dir = _ref;
 
-  executeLifecycleScript(commandName, cwd) {
-    if (this.ignoreScripts) {
-      return Promise.resolve();
-    } else {
-      return (0, (_executeLifecycleScript || _load_executeLifecycleScript()).execFromManifest)(this, commandName, cwd || this.cwd);
-    }
-  }
+                const linkedPath = path.join(_this.linkFolder, dir);
 
-  /**
-   * Generate an absolute temporary filename location based on the input filename.
-   */
+                if (dir[0] === "@") {
+                  // it's a scope, not a package
+                  const scopedLinked = yield (_fs || _load_fs()).readdir(
+                    linkedPath,
+                  );
+                  _this.linkedModules.push(
+                    ...scopedLinked.map(function (scopedDir) {
+                      return path.join(dir, scopedDir);
+                    }),
+                  );
+                } else {
+                  _this.linkedModules.push(dir);
+                }
+              }
 
-  getTemp(filename) {
-    invariant(this.tempFolder, 'No temp folder');
-    return path.join(this.tempFolder, filename);
-  }
+              for (
+                var _iterator2 = Object.keys(
+                    (_index2 || _load_index2()).registries,
+                  ),
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-  /**
-   * Remote packages may be cached in a file system to be available for offline installation.
-   * Second time the same package needs to be installed it will be loaded from there.
-   * Given a package's filename, return a path in the offline mirror location.
-   */
+              ) {
+                var _ref2;
 
-  getOfflineMirrorPath(packageFilename) {
-    let mirrorPath;
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref2 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref2 = _i2.value;
+                }
 
-    var _arr = ['npm', 'yarn'];
-    for (var _i5 = 0; _i5 < _arr.length; _i5++) {
-      const key = _arr[_i5];
-      const registry = this.registries[key];
+                const key = _ref2;
+
+                const Registry = (_index2 || _load_index2()).registries[key];
+
+                const extraneousRcFiles =
+                  Registry === (_index2 || _load_index2()).registries.yarn
+                    ? _this.extraneousYarnrcFiles
+                    : [];
+
+                // instantiate registry
+                const registry = new Registry(
+                  _this.cwd,
+                  _this.registries,
+                  _this.requestManager,
+                  _this.reporter,
+                  _this.enableDefaultRc,
+                  extraneousRcFiles,
+                );
+                yield registry.init({
+                  registry: opts.registry,
+                });
 
-      if (registry == null) {
-        continue;
-      }
+                _this.registries[key] = registry;
+                if (_this.registryFolders.indexOf(registry.folder) === -1) {
+                  _this.registryFolders.push(registry.folder);
+                }
+              }
 
-      const registryMirrorPath = registry.config['yarn-offline-mirror'];
+              if (_this.modulesFolder) {
+                _this.registryFolders = [_this.modulesFolder];
+              }
 
-      if (registryMirrorPath === false) {
-        return null;
-      }
+              _this.networkConcurrency =
+                opts.networkConcurrency ||
+                Number(_this.getOption("network-concurrency")) ||
+                (_constants || _load_constants()).NETWORK_CONCURRENCY;
+
+              _this.childConcurrency =
+                opts.childConcurrency ||
+                Number(_this.getOption("child-concurrency")) ||
+                Number(process.env.CHILD_CONCURRENCY) ||
+                (_constants || _load_constants()).CHILD_CONCURRENCY;
+
+              _this.networkTimeout =
+                opts.networkTimeout ||
+                Number(_this.getOption("network-timeout")) ||
+                (_constants || _load_constants()).NETWORK_TIMEOUT;
+
+              const httpProxy = opts.httpProxy || _this.getOption("proxy");
+              const httpsProxy =
+                opts.httpsProxy || _this.getOption("https-proxy");
+              _this.requestManager.setOptions({
+                userAgent: String(_this.getOption("user-agent")),
+                httpProxy:
+                  httpProxy === false ? false : String(httpProxy || ""),
+                httpsProxy:
+                  httpsProxy === false ? false : String(httpsProxy || ""),
+                strictSSL: Boolean(_this.getOption("strict-ssl")),
+                ca: Array.prototype
+                  .concat(opts.ca || _this.getOption("ca") || [])
+                  .map(String),
+                cafile: String(
+                  opts.cafile || _this.getOption("cafile", true) || "",
+                ),
+                cert: String(opts.cert || _this.getOption("cert") || ""),
+                key: String(opts.key || _this.getOption("key") || ""),
+                networkConcurrency: _this.networkConcurrency,
+                networkTimeout: _this.networkTimeout,
+              });
 
-      if (registryMirrorPath == null) {
-        continue;
-      }
+              _this.globalFolder =
+                opts.globalFolder ||
+                String(_this.getOption("global-folder", true));
+              if (_this.globalFolder === "undefined") {
+                _this.globalFolder = (
+                  _constants || _load_constants()
+                ).GLOBAL_MODULE_DIRECTORY;
+              }
 
-      mirrorPath = registryMirrorPath;
-    }
+              let cacheRootFolder =
+                opts.cacheFolder || _this.getOption("cache-folder", true);
 
-    if (mirrorPath == null) {
-      return null;
-    }
+              if (!cacheRootFolder) {
+                let preferredCacheFolders = (_constants || _load_constants())
+                  .PREFERRED_MODULE_CACHE_DIRECTORIES;
+                const preferredCacheFolder =
+                  opts.preferredCacheFolder ||
+                  _this.getOption("preferred-cache-folder", true);
 
-    if (packageFilename == null) {
-      return mirrorPath;
-    }
+                if (preferredCacheFolder) {
+                  preferredCacheFolders = [String(preferredCacheFolder)].concat(
+                    preferredCacheFolders,
+                  );
+                }
 
-    return path.join(mirrorPath, path.basename(packageFilename));
-  }
+                const cacheFolderQuery = yield (
+                  _fs || _load_fs()
+                ).getFirstSuitableFolder(
+                  preferredCacheFolders,
+                  (_fs || _load_fs()).constants.W_OK |
+                    (_fs || _load_fs()).constants.X_OK |
+                    (_fs || _load_fs()).constants.R_OK, // eslint-disable-line no-bitwise
+                );
+                for (
+                  var _iterator3 = cacheFolderQuery.skipped,
+                    _isArray3 = Array.isArray(_iterator3),
+                    _i3 = 0,
+                    _iterator3 = _isArray3
+                      ? _iterator3
+                      : _iterator3[Symbol.iterator]();
+                  ;
 
-  /**
-   * Checker whether the folder input is a valid module folder. We output a yarn metadata
-   * file when we've successfully setup a folder so use this as a marker.
-   */
+                ) {
+                  var _ref3;
 
-  isValidModuleDest(dest) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (!(yield (_fs || _load_fs()).exists(dest))) {
-        return false;
-      }
+                  if (_isArray3) {
+                    if (_i3 >= _iterator3.length) break;
+                    _ref3 = _iterator3[_i3++];
+                  } else {
+                    _i3 = _iterator3.next();
+                    if (_i3.done) break;
+                    _ref3 = _i3.value;
+                  }
 
-      if (!(yield (_fs || _load_fs()).exists(path.join(dest, (_constants || _load_constants()).METADATA_FILENAME)))) {
-        return false;
-      }
+                  const skippedEntry = _ref3;
 
-      return true;
-    })();
-  }
+                  _this.reporter.warn(
+                    _this.reporter.lang(
+                      "cacheFolderSkipped",
+                      skippedEntry.folder,
+                    ),
+                  );
+                }
 
-  /**
-   * Read package metadata and normalized package info.
-   */
+                cacheRootFolder = cacheFolderQuery.folder;
+                if (cacheRootFolder && cacheFolderQuery.skipped.length > 0) {
+                  _this.reporter.warn(
+                    _this.reporter.lang("cacheFolderSelected", cacheRootFolder),
+                  );
+                }
+              }
 
-  readPackageMetadata(dir) {
-    var _this3 = this;
+              if (!cacheRootFolder) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this.reporter.lang("cacheFolderMissing"),
+                );
+              } else {
+                _this._cacheRootFolder = String(cacheRootFolder);
+              }
 
-    return this.getCache(`metadata-${dir}`, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const metadata = yield _this3.readJson(path.join(dir, (_constants || _load_constants()).METADATA_FILENAME));
-      const pkg = yield _this3.readManifest(dir, metadata.registry);
+              const manifest = yield _this.maybeReadManifest(
+                _this.lockfileFolder,
+              );
+
+              const plugnplayByEnv = _this.getOption("plugnplay-override");
+              if (plugnplayByEnv != null) {
+                _this.plugnplayEnabled =
+                  plugnplayByEnv !== "false" && plugnplayByEnv !== "0";
+                _this.plugnplayPersist = false;
+              } else if (opts.enablePnp || opts.disablePnp) {
+                _this.plugnplayEnabled = !!opts.enablePnp;
+                _this.plugnplayPersist = true;
+              } else if (
+                manifest &&
+                manifest.installConfig &&
+                manifest.installConfig.pnp
+              ) {
+                _this.plugnplayEnabled = !!manifest.installConfig.pnp;
+                _this.plugnplayPersist = false;
+              } else {
+                _this.plugnplayEnabled = false;
+                _this.plugnplayPersist = false;
+              }
 
-      return {
-        package: pkg,
-        artifacts: metadata.artifacts || [],
-        hash: metadata.hash,
-        remote: metadata.remote,
-        registry: metadata.registry
-      };
-    }));
-  }
+              if (process.platform === "win32") {
+                const cacheRootFolderDrive = path
+                  .parse(_this._cacheRootFolder)
+                  .root.toLowerCase();
+                const lockfileFolderDrive = path
+                  .parse(_this.lockfileFolder)
+                  .root.toLowerCase();
+
+                if (cacheRootFolderDrive !== lockfileFolderDrive) {
+                  if (_this.plugnplayEnabled) {
+                    _this.reporter.warn(
+                      _this.reporter.lang("plugnplayWindowsSupport"),
+                    );
+                  }
+                  _this.plugnplayEnabled = false;
+                  _this.plugnplayPersist = false;
+                }
+              }
 
-  /**
-   * Read normalized package info according yarn-metadata.json
-   * throw an error if package.json was not found
-   */
+              _this.plugnplayShebang =
+                String(_this.getOption("plugnplay-shebang") || "") ||
+                "/usr/bin/env node";
+              _this.plugnplayBlacklist =
+                String(_this.getOption("plugnplay-blacklist") || "") || null;
+
+              _this.ignoreScripts =
+                opts.ignoreScripts ||
+                Boolean(_this.getOption("ignore-scripts", false));
+
+              _this.workspacesEnabled =
+                _this.getOption("workspaces-experimental") !== false;
+              _this.workspacesNohoistEnabled =
+                _this.getOption("workspaces-nohoist-experimental") !== false;
+
+              _this.offlineCacheFolder =
+                String(_this.getOption("offline-cache-folder") || "") || null;
+
+              _this.pruneOfflineMirror = Boolean(
+                _this.getOption("yarn-offline-mirror-pruning"),
+              );
+              _this.enableMetaFolder = Boolean(
+                _this.getOption("enable-meta-folder"),
+              );
+              _this.enableLockfileVersions = Boolean(
+                _this.getOption("yarn-enable-lockfile-versions"),
+              );
+              _this.linkFileDependencies = Boolean(
+                _this.getOption("yarn-link-file-dependencies"),
+              );
+              _this.packBuiltPackages = Boolean(
+                _this.getOption("experimental-pack-script-packages-in-mirror"),
+              );
+
+              _this.autoAddIntegrity = !(0,
+              (_conversion || _load_conversion()).boolifyWithDefault)(
+                String(_this.getOption("unsafe-disable-integrity-migration")),
+                true,
+              );
+
+              //init & create cacheFolder, tempFolder
+              _this.cacheFolder = path.join(
+                _this._cacheRootFolder,
+                "v" + String((_constants || _load_constants()).CACHE_VERSION),
+              );
+              _this.tempFolder =
+                opts.tempFolder || path.join(_this.cacheFolder, ".tmp");
+              yield (_fs || _load_fs()).mkdirp(_this.cacheFolder);
+              yield (_fs || _load_fs()).mkdirp(_this.tempFolder);
+
+              if (opts.production !== undefined) {
+                _this.production = Boolean(opts.production);
+              } else {
+                _this.production =
+                  Boolean(_this.getOption("production")) ||
+                  (process.env.NODE_ENV === "production" &&
+                    process.env.NPM_CONFIG_PRODUCTION !== "false" &&
+                    process.env.YARN_PRODUCTION !== "false");
+              }
 
-  readManifest(dir, priorityRegistry, isRoot = false) {
-    var _this4 = this;
+              if (_this.workspaceRootFolder && !_this.workspacesEnabled) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this.reporter.lang("workspacesDisabled"),
+                );
+              }
+            },
+          )();
+        }
 
-    return this.getCache(`manifest-${dir}`, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const manifest = yield _this4.maybeReadManifest(dir, priorityRegistry, isRoot);
+        _init(opts) {
+          this.registryFolders = [];
+          this.linkedModules = [];
 
-      if (manifest) {
-        return manifest;
-      } else {
-        throw new (_errors || _load_errors()).MessageError(_this4.reporter.lang('couldntFindPackagejson', dir), 'ENOENT');
-      }
-    }));
-  }
+          this.registries = (0, (_map || _load_map()).default)();
+          this.cache = (0, (_map || _load_map()).default)();
 
-  /**
-   * try get the manifest file by looking
-   * 1. manifest file in cache
-   * 2. manifest file in registry
-   */
-  maybeReadManifest(dir, priorityRegistry, isRoot = false) {
-    var _this5 = this;
+          // Ensure the cwd is always an absolute path.
+          this.cwd = path.resolve(opts.cwd || this.cwd || process.cwd());
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const metadataLoc = path.join(dir, (_constants || _load_constants()).METADATA_FILENAME);
+          this.looseSemver =
+            opts.looseSemver == undefined ? true : opts.looseSemver;
 
-      if (yield (_fs || _load_fs()).exists(metadataLoc)) {
-        const metadata = yield _this5.readJson(metadataLoc);
+          this.commandName = opts.commandName || "";
 
-        if (!priorityRegistry) {
-          priorityRegistry = metadata.priorityRegistry;
-        }
+          this.enableDefaultRc = opts.enableDefaultRc !== false;
+          this.extraneousYarnrcFiles = opts.extraneousYarnrcFiles || [];
 
-        if (typeof metadata.manifest !== 'undefined') {
-          return metadata.manifest;
-        }
-      }
+          this.preferOffline = !!opts.preferOffline;
+          this.modulesFolder = opts.modulesFolder;
+          this.linkFolder =
+            opts.linkFolder ||
+            (_constants || _load_constants()).LINK_REGISTRY_DIRECTORY;
+          this.offline = !!opts.offline;
+          this.binLinks = !!opts.binLinks;
+          this.updateChecksums = !!opts.updateChecksums;
+          this.plugnplayUnplugged = [];
+          this.plugnplayPurgeUnpluggedPackages = false;
 
-      if (priorityRegistry) {
-        const file = yield _this5.tryManifest(dir, priorityRegistry, isRoot);
-        if (file) {
-          return file;
-        }
-      }
+          this.ignorePlatform = !!opts.ignorePlatform;
+          this.ignoreScripts = !!opts.ignoreScripts;
 
-      for (var _iterator5 = Object.keys((_index2 || _load_index2()).registries), _isArray5 = Array.isArray(_iterator5), _i6 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref7;
+          this.disablePrepublish = !!opts.disablePrepublish;
 
-        if (_isArray5) {
-          if (_i6 >= _iterator5.length) break;
-          _ref7 = _iterator5[_i6++];
-        } else {
-          _i6 = _iterator5.next();
-          if (_i6.done) break;
-          _ref7 = _i6.value;
-        }
+          // $FlowFixMe$
+          this.nonInteractive =
+            !!opts.nonInteractive || isCi || !process.stdout.isTTY;
 
-        const registry = _ref7;
+          this.requestManager.setOptions({
+            offline: !!opts.offline && !opts.preferOffline,
+            captureHar: !!opts.captureHar,
+          });
 
-        if (priorityRegistry === registry) {
-          continue;
-        }
+          this.focus = !!opts.focus;
+          this.focusedWorkspaceName = "";
 
-        const file = yield _this5.tryManifest(dir, registry, isRoot);
-        if (file) {
-          return file;
+          this.otp = opts.otp || "";
         }
-      }
 
-      return null;
-    })();
-  }
+        /**
+         * Generate a name suitable as unique filesystem identifier for the specified package.
+         */
 
-  /**
-   * Read the root manifest.
-   */
+        generateUniquePackageSlug(pkg) {
+          let slug = pkg.name;
 
-  readRootManifest() {
-    return this.readManifest(this.cwd, 'npm', true);
-  }
+          slug = slug.replace(/[^@a-z0-9]+/g, "-");
+          slug = slug.replace(/^-+|-+$/g, "");
 
-  /**
-   * Try and find package info with the input directory and registry.
-   */
+          if (pkg.registry) {
+            slug = `${pkg.registry}-${slug}`;
+          } else {
+            slug = `unknown-${slug}`;
+          }
 
-  tryManifest(dir, registry, isRoot) {
-    var _this6 = this;
+          const hash = pkg.remote.hash;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const filename = (_index2 || _load_index2()).registries[registry].filename;
+          if (pkg.version) {
+            slug += `-${pkg.version}`;
+          }
 
-      const loc = path.join(dir, filename);
-      if (yield (_fs || _load_fs()).exists(loc)) {
-        const data = yield _this6.readJson(loc);
-        data._registry = registry;
-        data._loc = loc;
-        return (0, (_index || _load_index()).default)(data, dir, _this6, isRoot);
-      } else {
-        return null;
-      }
-    })();
-  }
-
-  findManifest(dir, isRoot) {
-    var _this7 = this;
+          if (pkg.uid && pkg.version !== pkg.uid) {
+            slug += `-${pkg.uid}`;
+          } else if (hash) {
+            slug += `-${hash}`;
+          }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      for (var _iterator6 = (_index2 || _load_index2()).registryNames, _isArray6 = Array.isArray(_iterator6), _i7 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref8;
+          if (pkg.remote.integrity) {
+            slug += `-integrity`;
+          }
 
-        if (_isArray6) {
-          if (_i7 >= _iterator6.length) break;
-          _ref8 = _iterator6[_i7++];
-        } else {
-          _i7 = _iterator6.next();
-          if (_i7.done) break;
-          _ref8 = _i7.value;
+          return slug;
         }
 
-        const registry = _ref8;
+        /**
+         * Generate an absolute module path.
+         */
 
-        const manifest = yield _this7.tryManifest(dir, registry, isRoot);
+        generateModuleCachePath(pkg) {
+          invariant(this.cacheFolder, "No package root");
+          invariant(pkg, "Undefined package");
 
-        if (manifest) {
-          return manifest;
+          const slug = this.generateUniquePackageSlug(pkg);
+          return path.join(this.cacheFolder, slug, "node_modules", pkg.name);
         }
-      }
 
-      return null;
-    })();
-  }
+        /**
+         */
 
-  findWorkspaceRoot(initial) {
-    var _this8 = this;
+        getUnpluggedPath() {
+          return path.join(this.lockfileFolder, ".pnp", "unplugged");
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let previous = null;
-      let current = path.normalize(initial);
-      if (!(yield (_fs || _load_fs()).exists(current))) {
-        throw new (_errors || _load_errors()).MessageError(_this8.reporter.lang('folderMissing', current));
-      }
+        /**
+         */
 
-      do {
-        const manifest = yield _this8.findManifest(current, true);
-        const ws = extractWorkspaces(manifest);
-        if (ws && ws.packages) {
-          const relativePath = path.relative(current, initial);
-          if (relativePath === '' || micromatch([relativePath], ws.packages).length > 0) {
-            return current;
-          } else {
-            return null;
-          }
+        generatePackageUnpluggedPath(pkg) {
+          const slug = this.generateUniquePackageSlug(pkg);
+          return path.join(
+            this.getUnpluggedPath(),
+            slug,
+            "node_modules",
+            pkg.name,
+          );
         }
 
-        previous = current;
-        current = path.dirname(current);
-      } while (current !== previous);
-
-      return null;
-    })();
-  }
+        /**
+         */
 
-  resolveWorkspaces(root, rootManifest) {
-    var _this9 = this;
+        listUnpluggedPackageFolders() {
+          var _this2 = this;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const workspaces = {};
-      if (!_this9.workspacesEnabled) {
-        return workspaces;
-      }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const unpluggedPackages = new Map();
+              const unpluggedPath = _this2.getUnpluggedPath();
 
-      const ws = _this9.getWorkspaces(rootManifest, true);
-      const patterns = ws && ws.packages ? ws.packages : [];
+              if (!(yield (_fs || _load_fs()).exists(unpluggedPath))) {
+                return unpluggedPackages;
+              }
 
-      if (!Array.isArray(patterns)) {
-        throw new (_errors || _load_errors()).MessageError(_this9.reporter.lang('workspacesSettingMustBeArray'));
-      }
+              for (
+                var _iterator4 = yield (_fs || _load_fs()).readdir(
+                    unpluggedPath,
+                  ),
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-      const registryFilenames = (_index2 || _load_index2()).registryNames.map(function (registryName) {
-        return _this9.registries[registryName].constructor.filename;
-      }).join('|');
-      const trailingPattern = `/+(${registryFilenames})`;
-      // anything under folder (node_modules) should be ignored, thus use the '**' instead of shallow match "*"
-      const ignorePatterns = _this9.registryFolders.map(function (folder) {
-        return `/${folder}/**/+(${registryFilenames})`;
-      });
+              ) {
+                var _ref4;
 
-      const files = yield Promise.all(patterns.map(function (pattern) {
-        return (_fs || _load_fs()).glob(pattern.replace(/\/?$/, trailingPattern), {
-          cwd: root,
-          ignore: ignorePatterns.map(function (ignorePattern) {
-            return pattern.replace(/\/?$/, ignorePattern);
-          })
-        });
-      }));
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref4 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref4 = _i4.value;
+                }
 
-      for (var _iterator7 = new Set([].concat(...files)), _isArray7 = Array.isArray(_iterator7), _i8 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-        var _ref9;
+                const unpluggedName = _ref4;
+
+                const nmListing = yield (_fs || _load_fs()).readdir(
+                  path.join(unpluggedPath, unpluggedName, "node_modules"),
+                );
+                invariant(
+                  nmListing.length === 1,
+                  "A single folder should be in the unplugged directory",
+                );
+
+                const target = path.join(
+                  unpluggedPath,
+                  unpluggedName,
+                  `node_modules`,
+                  nmListing[0],
+                );
+                unpluggedPackages.set(unpluggedName, target);
+              }
 
-        if (_isArray7) {
-          if (_i8 >= _iterator7.length) break;
-          _ref9 = _iterator7[_i8++];
-        } else {
-          _i8 = _iterator7.next();
-          if (_i8.done) break;
-          _ref9 = _i8.value;
+              return unpluggedPackages;
+            },
+          )();
         }
 
-        const file = _ref9;
-
-        const loc = path.join(root, path.dirname(file));
-        const manifest = yield _this9.findManifest(loc, false);
+        /**
+         * Execute lifecycle scripts in the specified directory. Ignoring when the --ignore-scripts flag has been
+         * passed.
+         */
 
-        if (!manifest) {
-          continue;
+        executeLifecycleScript(commandName, cwd) {
+          if (this.ignoreScripts) {
+            return Promise.resolve();
+          } else {
+            return (0,
+            (_executeLifecycleScript || _load_executeLifecycleScript())
+              .execFromManifest)(this, commandName, cwd || this.cwd);
+          }
         }
 
-        if (!manifest.name) {
-          _this9.reporter.warn(_this9.reporter.lang('workspaceNameMandatory', loc));
-          continue;
-        }
-        if (!manifest.version) {
-          _this9.reporter.warn(_this9.reporter.lang('workspaceVersionMandatory', loc));
-          continue;
-        }
+        /**
+         * Generate an absolute temporary filename location based on the input filename.
+         */
 
-        if (Object.prototype.hasOwnProperty.call(workspaces, manifest.name)) {
-          throw new (_errors || _load_errors()).MessageError(_this9.reporter.lang('workspaceNameDuplicate', manifest.name));
+        getTemp(filename) {
+          invariant(this.tempFolder, "No temp folder");
+          return path.join(this.tempFolder, filename);
         }
 
-        workspaces[manifest.name] = { loc, manifest };
-      }
-
-      return workspaces;
-    })();
-  }
-
-  // workspaces functions
-  getWorkspaces(manifest, shouldThrow = false) {
-    if (!manifest || !this.workspacesEnabled) {
-      return undefined;
-    }
-
-    const ws = extractWorkspaces(manifest);
-
-    if (!ws) {
-      return ws;
-    }
-
-    // validate eligibility
-    let wsCopy = (0, (_extends2 || _load_extends()).default)({}, ws);
-    const warnings = [];
-    const errors = [];
+        /**
+         * Remote packages may be cached in a file system to be available for offline installation.
+         * Second time the same package needs to be installed it will be loaded from there.
+         * Given a package's filename, return a path in the offline mirror location.
+         */
 
-    // packages
-    if (wsCopy.packages && wsCopy.packages.length > 0 && !manifest.private) {
-      errors.push(this.reporter.lang('workspacesRequirePrivateProjects'));
-      wsCopy = undefined;
-    }
-    // nohoist
-    if (wsCopy && wsCopy.nohoist && wsCopy.nohoist.length > 0) {
-      if (!this.workspacesNohoistEnabled) {
-        warnings.push(this.reporter.lang('workspacesNohoistDisabled', manifest.name));
-        wsCopy.nohoist = undefined;
-      } else if (!manifest.private) {
-        errors.push(this.reporter.lang('workspacesNohoistRequirePrivatePackages', manifest.name));
-        wsCopy.nohoist = undefined;
-      }
-    }
+        getOfflineMirrorPath(packageFilename) {
+          let mirrorPath;
 
-    if (errors.length > 0 && shouldThrow) {
-      throw new (_errors || _load_errors()).MessageError(errors.join('\n'));
-    }
+          var _arr = ["npm", "yarn"];
+          for (var _i5 = 0; _i5 < _arr.length; _i5++) {
+            const key = _arr[_i5];
+            const registry = this.registries[key];
 
-    const msg = errors.concat(warnings).join('\n');
-    if (msg.length > 0) {
-      this.reporter.warn(msg);
-    }
+            if (registry == null) {
+              continue;
+            }
 
-    return wsCopy;
-  }
+            const registryMirrorPath = registry.config["yarn-offline-mirror"];
 
-  /**
-   * Description
-   */
+            if (registryMirrorPath === false) {
+              return null;
+            }
 
-  getFolder(pkg) {
-    let registryName = pkg._registry;
-    if (!registryName) {
-      const ref = pkg._reference;
-      invariant(ref, 'expected reference');
-      registryName = ref.registry;
-    }
-    return this.registries[registryName].folder;
-  }
+            if (registryMirrorPath == null) {
+              continue;
+            }
 
-  /**
-   * Get root manifests.
-   */
+            mirrorPath = registryMirrorPath;
+          }
 
-  getRootManifests() {
-    var _this10 = this;
+          if (mirrorPath == null) {
+            return null;
+          }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const manifests = {};
-      for (var _iterator8 = (_index2 || _load_index2()).registryNames, _isArray8 = Array.isArray(_iterator8), _i9 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-        var _ref10;
+          if (packageFilename == null) {
+            return mirrorPath;
+          }
 
-        if (_isArray8) {
-          if (_i9 >= _iterator8.length) break;
-          _ref10 = _iterator8[_i9++];
-        } else {
-          _i9 = _iterator8.next();
-          if (_i9.done) break;
-          _ref10 = _i9.value;
+          return path.join(mirrorPath, path.basename(packageFilename));
         }
 
-        const registryName = _ref10;
+        /**
+         * Checker whether the folder input is a valid module folder. We output a yarn metadata
+         * file when we've successfully setup a folder so use this as a marker.
+         */
 
-        const registry = (_index2 || _load_index2()).registries[registryName];
-        const jsonLoc = path.join(_this10.cwd, registry.filename);
+        isValidModuleDest(dest) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (!(yield (_fs || _load_fs()).exists(dest))) {
+                return false;
+              }
 
-        let object = {};
-        let exists = false;
-        let indent;
-        if (yield (_fs || _load_fs()).exists(jsonLoc)) {
-          exists = true;
+              if (
+                !(yield (_fs || _load_fs()).exists(
+                  path.join(
+                    dest,
+                    (_constants || _load_constants()).METADATA_FILENAME,
+                  ),
+                ))
+              ) {
+                return false;
+              }
 
-          const info = yield _this10.readJson(jsonLoc, (_fs || _load_fs()).readJsonAndFile);
-          object = info.object;
-          indent = detectIndent(info.content).indent || undefined;
+              return true;
+            },
+          )();
         }
-        manifests[registryName] = { loc: jsonLoc, object, exists, indent };
-      }
-      return manifests;
-    })();
-  }
 
-  /**
-   * Save root manifests.
-   */
-
-  saveRootManifests(manifests) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      for (var _iterator9 = (_index2 || _load_index2()).registryNames, _isArray9 = Array.isArray(_iterator9), _i10 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-        var _ref11;
+        /**
+         * Read package metadata and normalized package info.
+         */
 
-        if (_isArray9) {
-          if (_i10 >= _iterator9.length) break;
-          _ref11 = _iterator9[_i10++];
-        } else {
-          _i10 = _iterator9.next();
-          if (_i10.done) break;
-          _ref11 = _i10.value;
+        readPackageMetadata(dir) {
+          var _this3 = this;
+
+          return this.getCache(
+            `metadata-${dir}`,
+            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                const metadata = yield _this3.readJson(
+                  path.join(
+                    dir,
+                    (_constants || _load_constants()).METADATA_FILENAME,
+                  ),
+                );
+                const pkg = yield _this3.readManifest(dir, metadata.registry);
+
+                return {
+                  package: pkg,
+                  artifacts: metadata.artifacts || [],
+                  hash: metadata.hash,
+                  remote: metadata.remote,
+                  registry: metadata.registry,
+                };
+              },
+            ),
+          );
         }
 
-        const registryName = _ref11;
-        var _manifests$registryNa = manifests[registryName];
-        const loc = _manifests$registryNa.loc,
-              object = _manifests$registryNa.object,
-              exists = _manifests$registryNa.exists,
-              indent = _manifests$registryNa.indent;
+        /**
+         * Read normalized package info according yarn-metadata.json
+         * throw an error if package.json was not found
+         */
 
-        if (!exists && !Object.keys(object).length) {
-          continue;
+        readManifest(dir, priorityRegistry, isRoot = false) {
+          var _this4 = this;
+
+          return this.getCache(
+            `manifest-${dir}`,
+            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                const manifest = yield _this4.maybeReadManifest(
+                  dir,
+                  priorityRegistry,
+                  isRoot,
+                );
+
+                if (manifest) {
+                  return manifest;
+                } else {
+                  throw new (_errors || _load_errors()).MessageError(
+                    _this4.reporter.lang("couldntFindPackagejson", dir),
+                    "ENOENT",
+                  );
+                }
+              },
+            ),
+          );
         }
 
-        for (var _iterator10 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray10 = Array.isArray(_iterator10), _i11 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-          var _ref12;
+        /**
+         * try get the manifest file by looking
+         * 1. manifest file in cache
+         * 2. manifest file in registry
+         */
+        maybeReadManifest(dir, priorityRegistry, isRoot = false) {
+          var _this5 = this;
 
-          if (_isArray10) {
-            if (_i11 >= _iterator10.length) break;
-            _ref12 = _iterator10[_i11++];
-          } else {
-            _i11 = _iterator10.next();
-            if (_i11.done) break;
-            _ref12 = _i11.value;
-          }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const metadataLoc = path.join(
+                dir,
+                (_constants || _load_constants()).METADATA_FILENAME,
+              );
 
-          const field = _ref12;
+              if (yield (_fs || _load_fs()).exists(metadataLoc)) {
+                const metadata = yield _this5.readJson(metadataLoc);
 
-          if (object[field]) {
-            object[field] = sortObject(object[field]);
-          }
-        }
+                if (!priorityRegistry) {
+                  priorityRegistry = metadata.priorityRegistry;
+                }
 
-        yield (_fs || _load_fs()).writeFilePreservingEol(loc, JSON.stringify(object, null, indent || (_constants || _load_constants()).DEFAULT_INDENT) + '\n');
-      }
-    })();
-  }
+                if (typeof metadata.manifest !== "undefined") {
+                  return metadata.manifest;
+                }
+              }
 
-  /**
-   * Call the passed factory (defaults to fs.readJson) and rethrow a pretty error message if it was the result
-   * of a syntax error.
-   */
-
-  readJson(loc, factory = (_fs || _load_fs()).readJson) {
-    try {
-      return factory(loc);
-    } catch (err) {
-      if (err instanceof SyntaxError) {
-        throw new (_errors || _load_errors()).MessageError(this.reporter.lang('jsonError', loc, err.message));
-      } else {
-        throw err;
-      }
-    }
-  }
+              if (priorityRegistry) {
+                const file = yield _this5.tryManifest(
+                  dir,
+                  priorityRegistry,
+                  isRoot,
+                );
+                if (file) {
+                  return file;
+                }
+              }
 
-  static create(opts = {}, reporter = new (_index3 || _load_index3()).NoopReporter()) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const config = new Config(reporter);
-      yield config.init(opts);
-      return config;
-    })();
-  }
-}
+              for (
+                var _iterator5 = Object.keys(
+                    (_index2 || _load_index2()).registries,
+                  ),
+                  _isArray5 = Array.isArray(_iterator5),
+                  _i6 = 0,
+                  _iterator5 = _isArray5
+                    ? _iterator5
+                    : _iterator5[Symbol.iterator]();
+                ;
 
-exports.default = Config;
-function extractWorkspaces(manifest) {
-  if (!manifest || !manifest.workspaces) {
-    return undefined;
-  }
+              ) {
+                var _ref7;
 
-  if (Array.isArray(manifest.workspaces)) {
-    return { packages: manifest.workspaces };
-  }
+                if (_isArray5) {
+                  if (_i6 >= _iterator5.length) break;
+                  _ref7 = _iterator5[_i6++];
+                } else {
+                  _i6 = _iterator5.next();
+                  if (_i6.done) break;
+                  _ref7 = _i6.value;
+                }
 
-  if (manifest.workspaces.packages && Array.isArray(manifest.workspaces.packages) || manifest.workspaces.nohoist && Array.isArray(manifest.workspaces.nohoist)) {
-    return manifest.workspaces;
-  }
+                const registry = _ref7;
 
-  return undefined;
-}
-
-/***/ }),
-/* 163 */
-/***/ (function(module, exports) {
-
-module.exports = function(module) {
-	if(!module.webpackPolyfill) {
-		module.deprecate = function() {};
-		module.paths = [];
-		// module.parent = undefined by default
-		if(!module.children) module.children = [];
-		Object.defineProperty(module, "loaded", {
-			enumerable: true,
-			get: function() {
-				return module.l;
-			}
-		});
-		Object.defineProperty(module, "id", {
-			enumerable: true,
-			get: function() {
-				return module.i;
-			}
-		});
-		module.webpackPolyfill = 1;
-	}
-	return module;
-};
-
-
-/***/ }),
-/* 164 */
-/***/ (function(module, exports) {
-
-module.exports = require("net");
-
-/***/ }),
-/* 165 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.Add = undefined;
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-var _extends2;
-
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
-
-let run = exports.run = (() => {
-  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (!args.length) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('missingAddDependencies'));
-    }
+                if (priorityRegistry === registry) {
+                  continue;
+                }
 
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+                const file = yield _this5.tryManifest(dir, registry, isRoot);
+                if (file) {
+                  return file;
+                }
+              }
 
-    yield (0, (_install || _load_install()).wrapLifecycle)(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const install = new Add(args, flags, config, reporter, lockfile);
-      yield install.init();
-    }));
-  });
+              return null;
+            },
+          )();
+        }
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref7.apply(this, arguments);
-  };
-})();
+        /**
+         * Read the root manifest.
+         */
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+        readRootManifest() {
+          return this.readManifest(this.cwd, "npm", true);
+        }
 
-var _lockfile;
+        /**
+         * Try and find package info with the input directory and registry.
+         */
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+        tryManifest(dir, registry, isRoot) {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const filename = (_index2 || _load_index2()).registries[registry]
+                .filename;
+
+              const loc = path.join(dir, filename);
+              if (yield (_fs || _load_fs()).exists(loc)) {
+                const data = yield _this6.readJson(loc);
+                data._registry = registry;
+                data._loc = loc;
+                return (0, (_index || _load_index()).default)(
+                  data,
+                  dir,
+                  _this6,
+                  isRoot,
+                );
+              } else {
+                return null;
+              }
+            },
+          )();
+        }
 
-var _normalizePattern2;
+        findManifest(dir, isRoot) {
+          var _this7 = this;
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              for (
+                var _iterator6 = (_index2 || _load_index2()).registryNames,
+                  _isArray6 = Array.isArray(_iterator6),
+                  _i7 = 0,
+                  _iterator6 = _isArray6
+                    ? _iterator6
+                    : _iterator6[Symbol.iterator]();
+                ;
 
-var _workspaceLayout;
+              ) {
+                var _ref8;
 
-function _load_workspaceLayout() {
-  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
-}
+                if (_isArray6) {
+                  if (_i7 >= _iterator6.length) break;
+                  _ref8 = _iterator6[_i7++];
+                } else {
+                  _i7 = _iterator6.next();
+                  if (_i7.done) break;
+                  _ref8 = _i7.value;
+                }
 
-var _index;
+                const registry = _ref8;
 
-function _load_index() {
-  return _index = __webpack_require__(78);
-}
+                const manifest = yield _this7.tryManifest(
+                  dir,
+                  registry,
+                  isRoot,
+                );
 
-var _list;
+                if (manifest) {
+                  return manifest;
+                }
+              }
 
-function _load_list() {
-  return _list = __webpack_require__(358);
-}
+              return null;
+            },
+          )();
+        }
 
-var _install;
+        findWorkspaceRoot(initial) {
+          var _this8 = this;
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let previous = null;
+              let current = path.normalize(initial);
+              if (!(yield (_fs || _load_fs()).exists(current))) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this8.reporter.lang("folderMissing", current),
+                );
+              }
 
-var _errors;
+              do {
+                const manifest = yield _this8.findManifest(current, true);
+                const ws = extractWorkspaces(manifest);
+                if (ws && ws.packages) {
+                  const relativePath = path.relative(current, initial);
+                  if (
+                    relativePath === "" ||
+                    micromatch([relativePath], ws.packages).length > 0
+                  ) {
+                    return current;
+                  } else {
+                    return null;
+                  }
+                }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                previous = current;
+                current = path.dirname(current);
+              } while (current !== previous);
 
-var _constants;
+              return null;
+            },
+          )();
+        }
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+        resolveWorkspaces(root, rootManifest) {
+          var _this9 = this;
 
-var _fs;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const workspaces = {};
+              if (!_this9.workspacesEnabled) {
+                return workspaces;
+              }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+              const ws = _this9.getWorkspaces(rootManifest, true);
+              const patterns = ws && ws.packages ? ws.packages : [];
 
-var _invariant;
+              if (!Array.isArray(patterns)) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this9.reporter.lang("workspacesSettingMustBeArray"),
+                );
+              }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+              const registryFilenames = (
+                _index2 || _load_index2()
+              ).registryNames
+                .map(function (registryName) {
+                  return _this9.registries[registryName].constructor.filename;
+                })
+                .join("|");
+              const trailingPattern = `/+(${registryFilenames})`;
+              // anything under folder (node_modules) should be ignored, thus use the '**' instead of shallow match "*"
+              const ignorePatterns = _this9.registryFolders.map(
+                function (folder) {
+                  return `/${folder}/**/+(${registryFilenames})`;
+                },
+              );
+
+              const files = yield Promise.all(
+                patterns.map(function (pattern) {
+                  return (_fs || _load_fs()).glob(
+                    pattern.replace(/\/?$/, trailingPattern),
+                    {
+                      cwd: root,
+                      ignore: ignorePatterns.map(function (ignorePattern) {
+                        return pattern.replace(/\/?$/, ignorePattern);
+                      }),
+                    },
+                  );
+                }),
+              );
+
+              for (
+                var _iterator7 = new Set([].concat(...files)),
+                  _isArray7 = Array.isArray(_iterator7),
+                  _i8 = 0,
+                  _iterator7 = _isArray7
+                    ? _iterator7
+                    : _iterator7[Symbol.iterator]();
+                ;
 
-var _path;
+              ) {
+                var _ref9;
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+                if (_isArray7) {
+                  if (_i8 >= _iterator7.length) break;
+                  _ref9 = _iterator7[_i8++];
+                } else {
+                  _i8 = _iterator7.next();
+                  if (_i8.done) break;
+                  _ref9 = _i8.value;
+                }
 
-var _semver;
+                const file = _ref9;
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+                const loc = path.join(root, path.dirname(file));
+                const manifest = yield _this9.findManifest(loc, false);
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+                if (!manifest) {
+                  continue;
+                }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                if (!manifest.name) {
+                  _this9.reporter.warn(
+                    _this9.reporter.lang("workspaceNameMandatory", loc),
+                  );
+                  continue;
+                }
+                if (!manifest.version) {
+                  _this9.reporter.warn(
+                    _this9.reporter.lang("workspaceVersionMandatory", loc),
+                  );
+                  continue;
+                }
 
-const SILENCE_DEPENDENCY_TYPE_WARNINGS = ['upgrade', 'upgrade-interactive'];
+                if (
+                  Object.prototype.hasOwnProperty.call(
+                    workspaces,
+                    manifest.name,
+                  )
+                ) {
+                  throw new (_errors || _load_errors()).MessageError(
+                    _this9.reporter.lang(
+                      "workspaceNameDuplicate",
+                      manifest.name,
+                    ),
+                  );
+                }
 
-class Add extends (_install || _load_install()).Install {
-  constructor(args, flags, config, reporter, lockfile) {
-    const workspaceRootIsCwd = config.cwd === config.lockfileFolder;
-    const _flags = flags ? (0, (_extends2 || _load_extends()).default)({}, flags, { workspaceRootIsCwd }) : { workspaceRootIsCwd };
-    super(_flags, config, reporter, lockfile);
-    this.args = args;
-    // only one flag is supported, so we can figure out which one was passed to `yarn add`
-    this.flagToOrigin = [flags.dev && 'devDependencies', flags.optional && 'optionalDependencies', flags.peer && 'peerDependencies', 'dependencies'].filter(Boolean).shift();
-  }
+                workspaces[manifest.name] = { loc, manifest };
+              }
 
-  /**
-   * TODO
-   */
+              return workspaces;
+            },
+          )();
+        }
 
-  prepareRequests(requests) {
-    const requestsWithArgs = requests.slice();
+        // workspaces functions
+        getWorkspaces(manifest, shouldThrow = false) {
+          if (!manifest || !this.workspacesEnabled) {
+            return undefined;
+          }
 
-    for (var _iterator = this.args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+          const ws = extractWorkspaces(manifest);
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+          if (!ws) {
+            return ws;
+          }
 
-      const pattern = _ref;
+          // validate eligibility
+          let wsCopy = (0, (_extends2 || _load_extends()).default)({}, ws);
+          const warnings = [];
+          const errors = [];
 
-      requestsWithArgs.push({
-        pattern,
-        registry: 'npm',
-        optional: false
-      });
-    }
-    return requestsWithArgs;
-  }
+          // packages
+          if (
+            wsCopy.packages &&
+            wsCopy.packages.length > 0 &&
+            !manifest.private
+          ) {
+            errors.push(this.reporter.lang("workspacesRequirePrivateProjects"));
+            wsCopy = undefined;
+          }
+          // nohoist
+          if (wsCopy && wsCopy.nohoist && wsCopy.nohoist.length > 0) {
+            if (!this.workspacesNohoistEnabled) {
+              warnings.push(
+                this.reporter.lang("workspacesNohoistDisabled", manifest.name),
+              );
+              wsCopy.nohoist = undefined;
+            } else if (!manifest.private) {
+              errors.push(
+                this.reporter.lang(
+                  "workspacesNohoistRequirePrivatePackages",
+                  manifest.name,
+                ),
+              );
+              wsCopy.nohoist = undefined;
+            }
+          }
 
-  /**
-   * returns version for a pattern based on Manifest
-   */
-  getPatternVersion(pattern, pkg) {
-    const tilde = this.flags.tilde;
-    const configPrefix = String(this.config.getOption('save-prefix'));
-    const exact = this.flags.exact || Boolean(this.config.getOption('save-exact')) || configPrefix === '';
+          if (errors.length > 0 && shouldThrow) {
+            throw new (_errors || _load_errors()).MessageError(
+              errors.join("\n"),
+            );
+          }
 
-    var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(pattern);
+          const msg = errors.concat(warnings).join("\n");
+          if (msg.length > 0) {
+            this.reporter.warn(msg);
+          }
 
-    const hasVersion = _normalizePattern.hasVersion,
-          range = _normalizePattern.range;
+          return wsCopy;
+        }
 
-    let version;
+        /**
+         * Description
+         */
 
-    if ((0, (_index || _load_index()).getExoticResolver)(pattern)) {
-      // wasn't a name/range tuple so this is just a raw exotic pattern
-      version = pattern;
-    } else if (hasVersion && range && ((_semver || _load_semver()).default.satisfies(pkg.version, range) || (0, (_index || _load_index()).getExoticResolver)(range))) {
-      // if the user specified a range then use it verbatim
-      version = range;
-    }
+        getFolder(pkg) {
+          let registryName = pkg._registry;
+          if (!registryName) {
+            const ref = pkg._reference;
+            invariant(ref, "expected reference");
+            registryName = ref.registry;
+          }
+          return this.registries[registryName].folder;
+        }
 
-    if (!version || (_semver || _load_semver()).default.valid(version)) {
-      let prefix = configPrefix || '^';
+        /**
+         * Get root manifests.
+         */
 
-      if (tilde) {
-        prefix = '~';
-      } else if (version || exact) {
-        prefix = '';
-      }
-      version = `${prefix}${pkg.version}`;
-    }
+        getRootManifests() {
+          var _this10 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const manifests = {};
+              for (
+                var _iterator8 = (_index2 || _load_index2()).registryNames,
+                  _isArray8 = Array.isArray(_iterator8),
+                  _i9 = 0,
+                  _iterator8 = _isArray8
+                    ? _iterator8
+                    : _iterator8[Symbol.iterator]();
+                ;
 
-    return version;
-  }
+              ) {
+                var _ref10;
 
-  preparePatterns(patterns) {
-    const preparedPatterns = patterns.slice();
-    for (var _iterator2 = this.resolver.dedupePatterns(this.args), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref2;
+                if (_isArray8) {
+                  if (_i9 >= _iterator8.length) break;
+                  _ref10 = _iterator8[_i9++];
+                } else {
+                  _i9 = _iterator8.next();
+                  if (_i9.done) break;
+                  _ref10 = _i9.value;
+                }
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref2 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref2 = _i2.value;
-      }
+                const registryName = _ref10;
+
+                const registry = (_index2 || _load_index2()).registries[
+                  registryName
+                ];
+                const jsonLoc = path.join(_this10.cwd, registry.filename);
+
+                let object = {};
+                let exists = false;
+                let indent;
+                if (yield (_fs || _load_fs()).exists(jsonLoc)) {
+                  exists = true;
+
+                  const info = yield _this10.readJson(
+                    jsonLoc,
+                    (_fs || _load_fs()).readJsonAndFile,
+                  );
+                  object = info.object;
+                  indent = detectIndent(info.content).indent || undefined;
+                }
+                manifests[registryName] = {
+                  loc: jsonLoc,
+                  object,
+                  exists,
+                  indent,
+                };
+              }
+              return manifests;
+            },
+          )();
+        }
 
-      const pattern = _ref2;
+        /**
+         * Save root manifests.
+         */
 
-      const pkg = this.resolver.getResolvedPattern(pattern);
-      (0, (_invariant || _load_invariant()).default)(pkg, `missing package ${pattern}`);
-      const version = this.getPatternVersion(pattern, pkg);
-      const newPattern = `${pkg.name}@${version}`;
-      preparedPatterns.push(newPattern);
-      this.addedPatterns.push(newPattern);
-      if (newPattern === pattern) {
-        continue;
-      }
-      this.resolver.replacePattern(pattern, newPattern);
-    }
-    return preparedPatterns;
-  }
+        saveRootManifests(manifests) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              for (
+                var _iterator9 = (_index2 || _load_index2()).registryNames,
+                  _isArray9 = Array.isArray(_iterator9),
+                  _i10 = 0,
+                  _iterator9 = _isArray9
+                    ? _iterator9
+                    : _iterator9[Symbol.iterator]();
+                ;
 
-  preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
-    // remove the newly added patterns if cwd != root and update the in-memory package dependency instead
-    if (cwdIsRoot) {
-      return patterns;
-    }
+              ) {
+                var _ref11;
 
-    let manifest;
-    const cwdPackage = `${cwdManifest.name}@${cwdManifest.version}`;
-    try {
-      manifest = this.resolver.getStrictResolvedPattern(cwdPackage);
-    } catch (e) {
-      this.reporter.warn(this.reporter.lang('unknownPackage', cwdPackage));
-      return patterns;
-    }
+                if (_isArray9) {
+                  if (_i10 >= _iterator9.length) break;
+                  _ref11 = _iterator9[_i10++];
+                } else {
+                  _i10 = _iterator9.next();
+                  if (_i10.done) break;
+                  _ref11 = _i10.value;
+                }
 
-    let newPatterns = patterns;
-    this._iterateAddedPackages((pattern, registry, dependencyType, pkgName, version) => {
-      // remove added package from patterns list
-      const filtered = newPatterns.filter(p => p !== pattern);
-      (0, (_invariant || _load_invariant()).default)(newPatterns.length - filtered.length > 0, `expect added pattern '${pattern}' in the list: ${patterns.toString()}`);
-      newPatterns = filtered;
+                const registryName = _ref11;
+                var _manifests$registryNa = manifests[registryName];
+                const loc = _manifests$registryNa.loc,
+                  object = _manifests$registryNa.object,
+                  exists = _manifests$registryNa.exists,
+                  indent = _manifests$registryNa.indent;
 
-      // add new package into in-memory manifest so they can be linked properly
-      manifest[dependencyType] = manifest[dependencyType] || {};
-      if (manifest[dependencyType][pkgName] === version) {
-        // package already existed
-        return;
-      }
+                if (!exists && !Object.keys(object).length) {
+                  continue;
+                }
 
-      // update dependencies in the manifest
-      (0, (_invariant || _load_invariant()).default)(manifest._reference, 'manifest._reference should not be null');
-      const ref = manifest._reference;
+                for (
+                  var _iterator10 = (_constants || _load_constants())
+                      .DEPENDENCY_TYPES,
+                    _isArray10 = Array.isArray(_iterator10),
+                    _i11 = 0,
+                    _iterator10 = _isArray10
+                      ? _iterator10
+                      : _iterator10[Symbol.iterator]();
+                  ;
 
-      ref['dependencies'] = ref['dependencies'] || [];
-      ref['dependencies'].push(pattern);
-    });
+                ) {
+                  var _ref12;
 
-    return newPatterns;
-  }
+                  if (_isArray10) {
+                    if (_i11 >= _iterator10.length) break;
+                    _ref12 = _iterator10[_i11++];
+                  } else {
+                    _i11 = _iterator10.next();
+                    if (_i11.done) break;
+                    _ref12 = _i11.value;
+                  }
 
-  bailout(patterns, workspaceLayout) {
-    var _this = this;
+                  const field = _ref12;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const lockfileCache = _this.lockfile.cache;
-      if (!lockfileCache) {
-        return false;
-      }
-      const match = yield _this.integrityChecker.check(patterns, lockfileCache, _this.flags, workspaceLayout);
-      const haveLockfile = yield (_fs || _load_fs()).exists((_path || _load_path()).default.join(_this.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME));
-      if (match.integrityFileMissing && haveLockfile) {
-        // Integrity file missing, force script installations
-        _this.scripts.setForce(true);
-      }
-      return false;
-    })();
-  }
+                  if (object[field]) {
+                    object[field] = sortObject(object[field]);
+                  }
+                }
 
-  /**
-   * Description
-   */
+                yield (_fs || _load_fs()).writeFilePreservingEol(
+                  loc,
+                  JSON.stringify(
+                    object,
+                    null,
+                    indent || (_constants || _load_constants()).DEFAULT_INDENT,
+                  ) + "\n",
+                );
+              }
+            },
+          )();
+        }
 
-  init() {
-    var _this2 = this;
+        /**
+         * Call the passed factory (defaults to fs.readJson) and rethrow a pretty error message if it was the result
+         * of a syntax error.
+         */
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const isWorkspaceRoot = _this2.config.workspaceRootFolder && _this2.config.cwd === _this2.config.workspaceRootFolder;
+        readJson(loc, factory = (_fs || _load_fs()).readJson) {
+          try {
+            return factory(loc);
+          } catch (err) {
+            if (err instanceof SyntaxError) {
+              throw new (_errors || _load_errors()).MessageError(
+                this.reporter.lang("jsonError", loc, err.message),
+              );
+            } else {
+              throw err;
+            }
+          }
+        }
 
-      // running "yarn add something" in a workspace root is often a mistake
-      if (isWorkspaceRoot && !_this2.flags.ignoreWorkspaceRootCheck) {
-        throw new (_errors || _load_errors()).MessageError(_this2.reporter.lang('workspacesAddRootCheck'));
+        static create(
+          opts = {},
+          reporter = new (_index3 || _load_index3()).NoopReporter(),
+        ) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const config = new Config(reporter);
+              yield config.init(opts);
+              return config;
+            },
+          )();
+        }
       }
 
-      _this2.addedPatterns = [];
-      const patterns = yield (_install || _load_install()).Install.prototype.init.call(_this2);
-      yield _this2.maybeOutputSaveTree(patterns);
-      return patterns;
-    })();
-  }
+      exports.default = Config;
+      function extractWorkspaces(manifest) {
+        if (!manifest || !manifest.workspaces) {
+          return undefined;
+        }
 
-  applyChanges(manifests) {
-    var _this3 = this;
+        if (Array.isArray(manifest.workspaces)) {
+          return { packages: manifest.workspaces };
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield (_install || _load_install()).Install.prototype.applyChanges.call(_this3, manifests);
+        if (
+          (manifest.workspaces.packages &&
+            Array.isArray(manifest.workspaces.packages)) ||
+          (manifest.workspaces.nohoist &&
+            Array.isArray(manifest.workspaces.nohoist))
+        ) {
+          return manifest.workspaces;
+        }
 
-      // fill rootPatternsToOrigin without `excludePatterns`
-      yield (_install || _load_install()).Install.prototype.fetchRequestFromCwd.call(_this3);
+        return undefined;
+      }
 
-      _this3._iterateAddedPackages(function (pattern, registry, dependencyType, pkgName, version) {
-        // add it to manifest
-        const object = manifests[registry].object;
+      /***/
+    },
+    /* 163 */
+    /***/ function (module, exports) {
+      module.exports = function (module) {
+        if (!module.webpackPolyfill) {
+          module.deprecate = function () {};
+          module.paths = [];
+          // module.parent = undefined by default
+          if (!module.children) module.children = [];
+          Object.defineProperty(module, "loaded", {
+            enumerable: true,
+            get: function () {
+              return module.l;
+            },
+          });
+          Object.defineProperty(module, "id", {
+            enumerable: true,
+            get: function () {
+              return module.i;
+            },
+          });
+          module.webpackPolyfill = 1;
+        }
+        return module;
+      };
 
+      /***/
+    },
+    /* 164 */
+    /***/ function (module, exports) {
+      module.exports = require("net");
 
-        object[dependencyType] = object[dependencyType] || {};
-        object[dependencyType][pkgName] = version;
-        if (SILENCE_DEPENDENCY_TYPE_WARNINGS.indexOf(_this3.config.commandName) === -1 && dependencyType !== _this3.flagToOrigin) {
-          _this3.reporter.warn(_this3.reporter.lang('moduleAlreadyInManifest', pkgName, dependencyType, _this3.flagToOrigin));
-        }
+      /***/
+    },
+    /* 165 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
+      exports.run = exports.Add = undefined;
 
-      return true;
-    })();
-  }
+      var _asyncToGenerator2;
 
-  /**
-   * Description
-   */
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  fetchRequestFromCwd() {
-    return (_install || _load_install()).Install.prototype.fetchRequestFromCwd.call(this, this.args);
-  }
+      var _extends2;
 
-  /**
-   * Output a tree of any newly added dependencies.
-   */
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-  maybeOutputSaveTree(patterns) {
-    var _this4 = this;
+      let run = (exports.run = (() => {
+        var _ref7 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (!args.length) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("missingAddDependencies"),
+              );
+            }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // don't limit the shown tree depth
-      const opts = {
-        reqDepth: 0
-      };
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder, reporter);
 
-      // restore the original patterns
-      const merged = [...patterns, ..._this4.addedPatterns];
+            yield (0, (_install || _load_install()).wrapLifecycle)(
+              config,
+              flags,
+              (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* () {
+                  const install = new Add(
+                    args,
+                    flags,
+                    config,
+                    reporter,
+                    lockfile,
+                  );
+                  yield install.init();
+                },
+              ),
+            );
+          },
+        );
 
-      var _ref3 = yield (0, (_list || _load_list()).buildTree)(_this4.resolver, _this4.linker, merged, opts, true, true);
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref7.apply(this, arguments);
+        };
+      })());
 
-      const trees = _ref3.trees,
-            count = _ref3.count;
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
+      var _lockfile;
 
-      if (count === 1) {
-        _this4.reporter.success(_this4.reporter.lang('savedNewDependency'));
-      } else {
-        _this4.reporter.success(_this4.reporter.lang('savedNewDependencies', count));
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
       }
 
-      if (!count) {
-        return;
+      var _normalizePattern2;
+
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
       }
 
-      const resolverPatterns = new Set();
-      for (var _iterator3 = patterns, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref4;
+      var _workspaceLayout;
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref4 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref4 = _i3.value;
-        }
+      function _load_workspaceLayout() {
+        return (_workspaceLayout = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
+      }
 
-        const pattern = _ref4;
+      var _index;
 
-        var _ref5 = _this4.resolver.getResolvedPattern(pattern) || {};
+      function _load_index() {
+        return (_index = __webpack_require__(78));
+      }
 
-        const version = _ref5.version,
-              name = _ref5.name;
+      var _list;
 
-        resolverPatterns.add(`${name}@${version}`);
+      function _load_list() {
+        return (_list = __webpack_require__(358));
       }
-      const directRequireDependencies = trees.filter(function ({ name }) {
-        return resolverPatterns.has(name);
-      });
 
-      _this4.reporter.info(_this4.reporter.lang('directDependencies'));
-      _this4.reporter.tree('newDirectDependencies', directRequireDependencies);
-      _this4.reporter.info(_this4.reporter.lang('allDependencies'));
-      _this4.reporter.tree('newAllDependencies', trees);
-    })();
-  }
+      var _install;
 
-  /**
-   * Save added packages to manifest if any of the --save flags were used.
-   */
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-  savePackages() {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {})();
-  }
+      var _errors;
 
-  _iterateAddedPackages(f) {
-    const patternOrigins = Object.keys(this.rootPatternsToOrigin);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    // add new patterns to their appropriate registry manifest
-    for (var _iterator4 = this.addedPatterns, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref6;
+      var _constants;
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref6 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref6 = _i4.value;
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
       }
 
-      const pattern = _ref6;
-
-      const pkg = this.resolver.getResolvedPattern(pattern);
-      (0, (_invariant || _load_invariant()).default)(pkg, `missing package ${pattern}`);
-      const version = this.getPatternVersion(pattern, pkg);
-      const ref = pkg._reference;
-      (0, (_invariant || _load_invariant()).default)(ref, 'expected package reference');
-      // lookup the package to determine dependency type; used during `yarn upgrade`
-      const depType = patternOrigins.reduce((acc, prev) => {
-        if (prev.indexOf(`${pkg.name}@`) === 0) {
-          return this.rootPatternsToOrigin[prev];
-        }
-        return acc;
-      }, null);
+      var _fs;
 
-      // depType is calculated when `yarn upgrade` command is used
-      const target = depType || this.flagToOrigin;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-      f(pattern, ref.registry, target, pkg.name, version);
-    }
-  }
-}
-
-exports.Add = Add;
-function hasWrapper(commander) {
-  return true;
-}
-
-function setFlags(commander) {
-  commander.description('Installs a package and any packages that it depends on.');
-  commander.usage('add [packages ...] [flags]');
-  commander.option('-W, --ignore-workspace-root-check', 'required to run yarn add inside a workspace root');
-  commander.option('-D, --dev', 'save package to your `devDependencies`');
-  commander.option('-P, --peer', 'save package to your `peerDependencies`');
-  commander.option('-O, --optional', 'save package to your `optionalDependencies`');
-  commander.option('-E, --exact', 'install exact version');
-  commander.option('-T, --tilde', 'install most recent release with the same minor version');
-  commander.option('-A, --audit', 'Run vulnerability audit on installed packages');
-}
-
-/***/ }),
-/* 166 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.pack = exports.packTarball = undefined;
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-let packTarball = exports.packTarball = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, { mapHeader } = {}) {
-    const pkg = yield config.readRootManifest();
-    const bundleDependencies = pkg.bundleDependencies,
-          main = pkg.main,
-          onlyFiles = pkg.files;
-
-    // include required files
-
-    let filters = NEVER_IGNORE.slice();
-    // include default filters unless `files` is used
-    if (!onlyFiles) {
-      filters = filters.concat(DEFAULT_IGNORE);
-    }
-    if (main) {
-      filters = filters.concat((0, (_filter || _load_filter()).ignoreLinesToRegex)(['!/' + main]));
-    }
+      var _invariant;
 
-    // include bundleDependencies
-    let bundleDependenciesFiles = [];
-    if (bundleDependencies) {
-      for (var _iterator = bundleDependencies, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref2;
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+      }
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref2 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref2 = _i.value;
-        }
+      var _path;
 
-        const dependency = _ref2;
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-        const dependencyList = depsFor(dependency, config.cwd);
+      var _semver;
 
-        for (var _iterator2 = dependencyList, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-          var _ref3;
+      function _load_semver() {
+        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+      }
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref3 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref3 = _i2.value;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
           }
-
-          const dep = _ref3;
-
-          const filesForBundledDep = yield (_fs || _load_fs()).walk(dep.baseDir, null, new Set(FOLDERS_IGNORE));
-          bundleDependenciesFiles = bundleDependenciesFiles.concat(filesForBundledDep);
+          newObj.default = obj;
+          return newObj;
         }
       }
-    }
-
-    // `files` field
-    if (onlyFiles) {
-      let lines = ['*'];
-      lines = lines.concat(onlyFiles.map(function (filename) {
-        return `!${filename}`;
-      }), onlyFiles.map(function (filename) {
-        return `!${path.join(filename, '**')}`;
-      }));
-      const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(lines, './');
-      filters = filters.concat(regexes);
-    }
 
-    const files = yield (_fs || _load_fs()).walk(config.cwd, null, new Set(FOLDERS_IGNORE));
-    const dotIgnoreFiles = (0, (_filter || _load_filter()).filterOverridenGitignores)(files);
-
-    // create ignores
-    for (var _iterator3 = dotIgnoreFiles, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref4;
-
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref4 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref4 = _i3.value;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      const file = _ref4;
+      const SILENCE_DEPENDENCY_TYPE_WARNINGS = [
+        "upgrade",
+        "upgrade-interactive",
+      ];
 
-      const raw = yield (_fs || _load_fs()).readFile(file.absolute);
-      const lines = raw.split('\n');
+      class Add extends (_install || _load_install()).Install {
+        constructor(args, flags, config, reporter, lockfile) {
+          const workspaceRootIsCwd = config.cwd === config.lockfileFolder;
+          const _flags = flags
+            ? (0, (_extends2 || _load_extends()).default)({}, flags, {
+                workspaceRootIsCwd,
+              })
+            : { workspaceRootIsCwd };
+          super(_flags, config, reporter, lockfile);
+          this.args = args;
+          // only one flag is supported, so we can figure out which one was passed to `yarn add`
+          this.flagToOrigin = [
+            flags.dev && "devDependencies",
+            flags.optional && "optionalDependencies",
+            flags.peer && "peerDependencies",
+            "dependencies",
+          ]
+            .filter(Boolean)
+            .shift();
+        }
 
-      const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(lines, path.dirname(file.relative));
-      filters = filters.concat(regexes);
-    }
+        /**
+         * TODO
+         */
 
-    // files to definitely keep, takes precedence over ignore filter
-    const keepFiles = new Set();
+        prepareRequests(requests) {
+          const requestsWithArgs = requests.slice();
 
-    // files to definitely ignore
-    const ignoredFiles = new Set();
+          for (
+            var _iterator = this.args,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-    // list of files that didn't match any of our patterns, if a directory in the chain above was matched
-    // then we should inherit it
-    const possibleKeepFiles = new Set();
+          ) {
+            var _ref;
 
-    // apply filters
-    (0, (_filter || _load_filter()).sortFilter)(files, filters, keepFiles, possibleKeepFiles, ignoredFiles);
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-    // add the files for the bundled dependencies to the set of files to keep
-    for (var _iterator4 = bundleDependenciesFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref5;
+            const pattern = _ref;
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref5 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref5 = _i4.value;
-      }
+            requestsWithArgs.push({
+              pattern,
+              registry: "npm",
+              optional: false,
+            });
+          }
+          return requestsWithArgs;
+        }
 
-      const file = _ref5;
+        /**
+         * returns version for a pattern based on Manifest
+         */
+        getPatternVersion(pattern, pkg) {
+          const tilde = this.flags.tilde;
+          const configPrefix = String(this.config.getOption("save-prefix"));
+          const exact =
+            this.flags.exact ||
+            Boolean(this.config.getOption("save-exact")) ||
+            configPrefix === "";
+
+          var _normalizePattern = (0,
+          (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(
+            pattern,
+          );
 
-      const realPath = yield (_fs || _load_fs()).realpath(config.cwd);
-      keepFiles.add(path.relative(realPath, file.absolute));
-    }
+          const hasVersion = _normalizePattern.hasVersion,
+            range = _normalizePattern.range;
+
+          let version;
+
+          if ((0, (_index || _load_index()).getExoticResolver)(pattern)) {
+            // wasn't a name/range tuple so this is just a raw exotic pattern
+            version = pattern;
+          } else if (
+            hasVersion &&
+            range &&
+            ((_semver || _load_semver()).default.satisfies(
+              pkg.version,
+              range,
+            ) ||
+              (0, (_index || _load_index()).getExoticResolver)(range))
+          ) {
+            // if the user specified a range then use it verbatim
+            version = range;
+          }
 
-    return packWithIgnoreAndHeaders(config.cwd, function (name) {
-      const relative = path.relative(config.cwd, name);
-      // Don't ignore directories, since we need to recurse inside them to check for unignored files.
-      if (fs2.lstatSync(name).isDirectory()) {
-        const isParentOfKeptFile = Array.from(keepFiles).some(function (name) {
-          return !path.relative(relative, name).startsWith('..');
-        });
-        return !isParentOfKeptFile;
-      }
-      // Otherwise, ignore a file if we're not supposed to keep it.
-      return !keepFiles.has(relative);
-    }, { mapHeader });
-  });
+          if (!version || (_semver || _load_semver()).default.valid(version)) {
+            let prefix = configPrefix || "^";
 
-  return function packTarball(_x) {
-    return _ref.apply(this, arguments);
-  };
-})();
+            if (tilde) {
+              prefix = "~";
+            } else if (version || exact) {
+              prefix = "";
+            }
+            version = `${prefix}${pkg.version}`;
+          }
 
-let pack = exports.pack = (() => {
-  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    const packer = yield packTarball(config);
-    const compressor = packer.pipe(new zlib.Gzip());
+          return version;
+        }
 
-    return compressor;
-  });
+        preparePatterns(patterns) {
+          const preparedPatterns = patterns.slice();
+          for (
+            var _iterator2 = this.resolver.dedupePatterns(this.args),
+              _isArray2 = Array.isArray(_iterator2),
+              _i2 = 0,
+              _iterator2 = _isArray2
+                ? _iterator2
+                : _iterator2[Symbol.iterator]();
+            ;
 
-  return function pack(_x2) {
-    return _ref6.apply(this, arguments);
-  };
-})();
+          ) {
+            var _ref2;
 
-let run = exports.run = (() => {
-  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const pkg = yield config.readRootManifest();
-    if (!pkg.name) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('noName'));
-    }
-    if (!pkg.version) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('noVersion'));
-    }
+            if (_isArray2) {
+              if (_i2 >= _iterator2.length) break;
+              _ref2 = _iterator2[_i2++];
+            } else {
+              _i2 = _iterator2.next();
+              if (_i2.done) break;
+              _ref2 = _i2.value;
+            }
 
-    const normaliseScope = function normaliseScope(name) {
-      return name[0] === '@' ? name.substr(1).replace('/', '-') : name;
-    };
-    const filename = flags.filename || path.join(config.cwd, `${normaliseScope(pkg.name)}-v${pkg.version}.tgz`);
+            const pattern = _ref2;
+
+            const pkg = this.resolver.getResolvedPattern(pattern);
+            (0, (_invariant || _load_invariant()).default)(
+              pkg,
+              `missing package ${pattern}`,
+            );
+            const version = this.getPatternVersion(pattern, pkg);
+            const newPattern = `${pkg.name}@${version}`;
+            preparedPatterns.push(newPattern);
+            this.addedPatterns.push(newPattern);
+            if (newPattern === pattern) {
+              continue;
+            }
+            this.resolver.replacePattern(pattern, newPattern);
+          }
+          return preparedPatterns;
+        }
 
-    yield config.executeLifecycleScript('prepack');
+        preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
+          // remove the newly added patterns if cwd != root and update the in-memory package dependency instead
+          if (cwdIsRoot) {
+            return patterns;
+          }
 
-    const stream = yield pack(config);
+          let manifest;
+          const cwdPackage = `${cwdManifest.name}@${cwdManifest.version}`;
+          try {
+            manifest = this.resolver.getStrictResolvedPattern(cwdPackage);
+          } catch (e) {
+            this.reporter.warn(
+              this.reporter.lang("unknownPackage", cwdPackage),
+            );
+            return patterns;
+          }
 
-    yield new Promise(function (resolve, reject) {
-      stream.pipe(fs2.createWriteStream(filename));
-      stream.on('error', reject);
-      stream.on('close', resolve);
-    });
+          let newPatterns = patterns;
+          this._iterateAddedPackages(
+            (pattern, registry, dependencyType, pkgName, version) => {
+              // remove added package from patterns list
+              const filtered = newPatterns.filter((p) => p !== pattern);
+              (0, (_invariant || _load_invariant()).default)(
+                newPatterns.length - filtered.length > 0,
+                `expect added pattern '${pattern}' in the list: ${patterns.toString()}`,
+              );
+              newPatterns = filtered;
+
+              // add new package into in-memory manifest so they can be linked properly
+              manifest[dependencyType] = manifest[dependencyType] || {};
+              if (manifest[dependencyType][pkgName] === version) {
+                // package already existed
+                return;
+              }
 
-    yield config.executeLifecycleScript('postpack');
+              // update dependencies in the manifest
+              (0, (_invariant || _load_invariant()).default)(
+                manifest._reference,
+                "manifest._reference should not be null",
+              );
+              const ref = manifest._reference;
 
-    reporter.success(reporter.lang('packWroteTarball', filename));
-  });
+              ref["dependencies"] = ref["dependencies"] || [];
+              ref["dependencies"].push(pattern);
+            },
+          );
 
-  return function run(_x3, _x4, _x5, _x6) {
-    return _ref7.apply(this, arguments);
-  };
-})();
+          return newPatterns;
+        }
 
-exports.packWithIgnoreAndHeaders = packWithIgnoreAndHeaders;
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+        bailout(patterns, workspaceLayout) {
+          var _this = this;
 
-var _fs;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const lockfileCache = _this.lockfile.cache;
+              if (!lockfileCache) {
+                return false;
+              }
+              const match = yield _this.integrityChecker.check(
+                patterns,
+                lockfileCache,
+                _this.flags,
+                workspaceLayout,
+              );
+              const haveLockfile = yield (_fs || _load_fs()).exists(
+                (_path || _load_path()).default.join(
+                  _this.config.lockfileFolder,
+                  (_constants || _load_constants()).LOCKFILE_FILENAME,
+                ),
+              );
+              if (match.integrityFileMissing && haveLockfile) {
+                // Integrity file missing, force script installations
+                _this.scripts.setForce(true);
+              }
+              return false;
+            },
+          )();
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        /**
+         * Description
+         */
 
-var _filter;
+        init() {
+          var _this2 = this;
 
-function _load_filter() {
-  return _filter = __webpack_require__(372);
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const isWorkspaceRoot =
+                _this2.config.workspaceRootFolder &&
+                _this2.config.cwd === _this2.config.workspaceRootFolder;
 
-var _errors;
+              // running "yarn add something" in a workspace root is often a mistake
+              if (isWorkspaceRoot && !_this2.flags.ignoreWorkspaceRootCheck) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this2.reporter.lang("workspacesAddRootCheck"),
+                );
+              }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+              _this2.addedPatterns = [];
+              const patterns = yield (
+                _install || _load_install()
+              ).Install.prototype.init.call(_this2);
+              yield _this2.maybeOutputSaveTree(patterns);
+              return patterns;
+            },
+          )();
+        }
+
+        applyChanges(manifests) {
+          var _this3 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield (
+                _install || _load_install()
+              ).Install.prototype.applyChanges.call(_this3, manifests);
+
+              // fill rootPatternsToOrigin without `excludePatterns`
+              yield (
+                _install || _load_install()
+              ).Install.prototype.fetchRequestFromCwd.call(_this3);
+
+              _this3._iterateAddedPackages(
+                function (pattern, registry, dependencyType, pkgName, version) {
+                  // add it to manifest
+                  const object = manifests[registry].object;
+
+                  object[dependencyType] = object[dependencyType] || {};
+                  object[dependencyType][pkgName] = version;
+                  if (
+                    SILENCE_DEPENDENCY_TYPE_WARNINGS.indexOf(
+                      _this3.config.commandName,
+                    ) === -1 &&
+                    dependencyType !== _this3.flagToOrigin
+                  ) {
+                    _this3.reporter.warn(
+                      _this3.reporter.lang(
+                        "moduleAlreadyInManifest",
+                        pkgName,
+                        dependencyType,
+                        _this3.flagToOrigin,
+                      ),
+                    );
+                  }
+                },
+              );
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+              return true;
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        /**
+         * Description
+         */
 
-const zlib = __webpack_require__(198);
-const path = __webpack_require__(0);
-const tar = __webpack_require__(193);
-const fs2 = __webpack_require__(5);
-const depsFor = __webpack_require__(678);
+        fetchRequestFromCwd() {
+          return (
+            _install || _load_install()
+          ).Install.prototype.fetchRequestFromCwd.call(this, this.args);
+        }
 
-const FOLDERS_IGNORE = [
-// never allow version control folders
-'.git', 'CVS', '.svn', '.hg', 'node_modules'];
+        /**
+         * Output a tree of any newly added dependencies.
+         */
 
-const DEFAULT_IGNORE = (0, (_filter || _load_filter()).ignoreLinesToRegex)([...FOLDERS_IGNORE,
+        maybeOutputSaveTree(patterns) {
+          var _this4 = this;
 
-// ignore cruft
-'yarn.lock', '.lock-wscript', '.wafpickle-{0..9}', '*.swp', '._*', 'npm-debug.log', 'yarn-error.log', '.npmrc', '.yarnrc', '.yarnrc.yml', '.npmignore', '.gitignore', '.DS_Store']);
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // don't limit the shown tree depth
+              const opts = {
+                reqDepth: 0,
+              };
 
-const NEVER_IGNORE = (0, (_filter || _load_filter()).ignoreLinesToRegex)([
-// never ignore these files
-'!/package.json', '!/readme*', '!/+(license|licence)*', '!/+(changes|changelog|history)*']);
+              // restore the original patterns
+              const merged = [...patterns, ..._this4.addedPatterns];
+
+              var _ref3 = yield (0, (_list || _load_list()).buildTree)(
+                _this4.resolver,
+                _this4.linker,
+                merged,
+                opts,
+                true,
+                true,
+              );
+
+              const trees = _ref3.trees,
+                count = _ref3.count;
+
+              if (count === 1) {
+                _this4.reporter.success(
+                  _this4.reporter.lang("savedNewDependency"),
+                );
+              } else {
+                _this4.reporter.success(
+                  _this4.reporter.lang("savedNewDependencies", count),
+                );
+              }
 
-function packWithIgnoreAndHeaders(cwd, ignoreFunction, { mapHeader } = {}) {
-  return tar.pack(cwd, {
-    ignore: ignoreFunction,
-    sort: true,
-    map: header => {
-      const suffix = header.name === '.' ? '' : `/${header.name}`;
-      header.name = `package${suffix}`;
-      delete header.uid;
-      delete header.gid;
-      return mapHeader ? mapHeader(header) : header;
-    }
-  });
-}
+              if (!count) {
+                return;
+              }
 
-function setFlags(commander) {
-  commander.description('Creates a compressed gzip archive of package dependencies.');
-  commander.option('-f, --filename <filename>', 'filename');
-}
+              const resolverPatterns = new Set();
+              for (
+                var _iterator3 = patterns,
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-function hasWrapper(commander, args) {
-  return true;
-}
+              ) {
+                var _ref4;
 
-/***/ }),
-/* 167 */
-/***/ (function(module, exports, __webpack_require__) {
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref4 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref4 = _i3.value;
+                }
 
-"use strict";
+                const pattern = _ref4;
 
+                var _ref5 = _this4.resolver.getResolvedPattern(pattern) || {};
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+                const version = _ref5.version,
+                  name = _ref5.name;
 
-var _asyncToGenerator2;
+                resolverPatterns.add(`${name}@${version}`);
+              }
+              const directRequireDependencies = trees.filter(function ({
+                name,
+              }) {
+                return resolverPatterns.has(name);
+              });
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              _this4.reporter.info(_this4.reporter.lang("directDependencies"));
+              _this4.reporter.tree(
+                "newDirectDependencies",
+                directRequireDependencies,
+              );
+              _this4.reporter.info(_this4.reporter.lang("allDependencies"));
+              _this4.reporter.tree("newAllDependencies", trees);
+            },
+          )();
+        }
 
-var _index;
+        /**
+         * Save added packages to manifest if any of the --save flags were used.
+         */
 
-function _load_index() {
-  return _index = _interopRequireDefault(__webpack_require__(220));
-}
+        savePackages() {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {},
+          )();
+        }
 
-var _constants;
+        _iterateAddedPackages(f) {
+          const patternOrigins = Object.keys(this.rootPatternsToOrigin);
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+          // add new patterns to their appropriate registry manifest
+          for (
+            var _iterator4 = this.addedPatterns,
+              _isArray4 = Array.isArray(_iterator4),
+              _i4 = 0,
+              _iterator4 = _isArray4
+                ? _iterator4
+                : _iterator4[Symbol.iterator]();
+            ;
 
-var _fs;
+          ) {
+            var _ref6;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+            if (_isArray4) {
+              if (_i4 >= _iterator4.length) break;
+              _ref6 = _iterator4[_i4++];
+            } else {
+              _i4 = _iterator4.next();
+              if (_i4.done) break;
+              _ref6 = _i4.value;
+            }
 
-var _mutex;
+            const pattern = _ref6;
 
-function _load_mutex() {
-  return _mutex = _interopRequireDefault(__webpack_require__(375));
-}
+            const pkg = this.resolver.getResolvedPattern(pattern);
+            (0, (_invariant || _load_invariant()).default)(
+              pkg,
+              `missing package ${pattern}`,
+            );
+            const version = this.getPatternVersion(pattern, pkg);
+            const ref = pkg._reference;
+            (0, (_invariant || _load_invariant()).default)(
+              ref,
+              "expected package reference",
+            );
+            // lookup the package to determine dependency type; used during `yarn upgrade`
+            const depType = patternOrigins.reduce((acc, prev) => {
+              if (prev.indexOf(`${pkg.name}@`) === 0) {
+                return this.rootPatternsToOrigin[prev];
+              }
+              return acc;
+            }, null);
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+            // depType is calculated when `yarn upgrade` command is used
+            const target = depType || this.flagToOrigin;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            f(pattern, ref.registry, target, pkg.name, version);
+          }
+        }
+      }
 
-/* eslint no-unused-vars: 0 */
+      exports.Add = Add;
+      function hasWrapper(commander) {
+        return true;
+      }
 
-const cmdShim = __webpack_require__(201);
-const path = __webpack_require__(0);
+      function setFlags(commander) {
+        commander.description(
+          "Installs a package and any packages that it depends on.",
+        );
+        commander.usage("add [packages ...] [flags]");
+        commander.option(
+          "-W, --ignore-workspace-root-check",
+          "required to run yarn add inside a workspace root",
+        );
+        commander.option("-D, --dev", "save package to your `devDependencies`");
+        commander.option(
+          "-P, --peer",
+          "save package to your `peerDependencies`",
+        );
+        commander.option(
+          "-O, --optional",
+          "save package to your `optionalDependencies`",
+        );
+        commander.option("-E, --exact", "install exact version");
+        commander.option(
+          "-T, --tilde",
+          "install most recent release with the same minor version",
+        );
+        commander.option(
+          "-A, --audit",
+          "Run vulnerability audit on installed packages",
+        );
+      }
 
-class BaseFetcher {
-  constructor(dest, remote, config) {
-    this.reporter = config.reporter;
-    this.packageName = remote.packageName;
-    this.reference = remote.reference;
-    this.registry = remote.registry;
-    this.hash = remote.hash;
-    this.remote = remote;
-    this.config = config;
-    this.dest = dest;
-  }
+      /***/
+    },
+    /* 166 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  setupMirrorFromCache() {
-    // fetcher subclasses may use this to perform actions such as copying over a cached tarball to the offline
-    // mirror etc
-    return Promise.resolve();
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.pack = exports.packTarball = undefined;
 
-  _fetch() {
-    return Promise.reject(new Error('Not implemented'));
-  }
+      var _asyncToGenerator2;
 
-  fetch(defaultManifest) {
-    var _this = this;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    return (_fs || _load_fs()).lockQueue.push(this.dest, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield (_fs || _load_fs()).mkdirp(_this.dest);
+      let packTarball = (exports.packTarball = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          config,
+          { mapHeader } = {},
+        ) {
+          const pkg = yield config.readRootManifest();
+          const bundleDependencies = pkg.bundleDependencies,
+            main = pkg.main,
+            onlyFiles = pkg.files;
 
-      // fetch package and get the hash
+          // include required files
 
-      var _ref2 = yield _this._fetch();
+          let filters = NEVER_IGNORE.slice();
+          // include default filters unless `files` is used
+          if (!onlyFiles) {
+            filters = filters.concat(DEFAULT_IGNORE);
+          }
+          if (main) {
+            filters = filters.concat(
+              (0, (_filter || _load_filter()).ignoreLinesToRegex)([
+                "!/" + main,
+              ]),
+            );
+          }
 
-      const hash = _ref2.hash;
+          // include bundleDependencies
+          let bundleDependenciesFiles = [];
+          if (bundleDependencies) {
+            for (
+              var _iterator = bundleDependencies,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
+            ) {
+              var _ref2;
 
-      const pkg = yield (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-        // load the new normalized manifest
-        try {
-          return yield _this.config.readManifest(_this.dest, _this.registry);
-        } catch (e) {
-          if (e.code === 'ENOENT' && defaultManifest) {
-            return (0, (_index || _load_index()).default)(defaultManifest, _this.dest, _this.config, false);
-          } else {
-            throw e;
-          }
-        }
-      })();
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-      if (pkg.bin) {
-        for (var _iterator = Object.keys(pkg.bin), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-          var _ref4;
+              const dependency = _ref2;
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref4 = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref4 = _i.value;
-          }
+              const dependencyList = depsFor(dependency, config.cwd);
 
-          const binName = _ref4;
+              for (
+                var _iterator2 = dependencyList,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-          const binDest = `${_this.dest}/.bin`;
+              ) {
+                var _ref3;
 
-          // Using any sort of absolute path here would prevent makePortableProxyScript from preserving symlinks when
-          // calling the binary
-          const src = path.resolve(_this.dest, pkg.bin[binName]);
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
+                }
 
-          if (yield (_fs || _load_fs()).exists(src)) {
-            // We ensure that the target is executable
-            yield (_fs || _load_fs()).chmod(src, 0o755);
-          }
+                const dep = _ref3;
 
-          yield (_fs || _load_fs()).mkdirp(binDest);
-          if (process.platform === 'win32') {
-            const unlockMutex = yield (0, (_mutex || _load_mutex()).default)(src);
-            try {
-              yield cmdShim.ifExists(src, `${binDest}/${binName}`, { createPwshFile: false });
-            } finally {
-              unlockMutex();
+                const filesForBundledDep = yield (_fs || _load_fs()).walk(
+                  dep.baseDir,
+                  null,
+                  new Set(FOLDERS_IGNORE),
+                );
+                bundleDependenciesFiles =
+                  bundleDependenciesFiles.concat(filesForBundledDep);
+              }
             }
-          } else {
-            yield (_fs || _load_fs()).symlink(src, `${binDest}/${binName}`);
           }
-        }
-      }
 
-      yield (_fs || _load_fs()).writeFile(path.join(_this.dest, (_constants || _load_constants()).METADATA_FILENAME), JSON.stringify({
-        manifest: pkg,
-        artifacts: [],
-        remote: _this.remote,
-        registry: _this.registry,
-        hash
-      }, null, '  '));
+          // `files` field
+          if (onlyFiles) {
+            let lines = ["*"];
+            lines = lines.concat(
+              onlyFiles.map(function (filename) {
+                return `!${filename}`;
+              }),
+              onlyFiles.map(function (filename) {
+                return `!${path.join(filename, "**")}`;
+              }),
+            );
+            const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(
+              lines,
+              "./",
+            );
+            filters = filters.concat(regexes);
+          }
 
-      return {
-        hash,
-        dest: _this.dest,
-        package: pkg,
-        cached: false
-      };
-    }));
-  }
-}
-exports.default = BaseFetcher;
+          const files = yield (_fs || _load_fs()).walk(
+            config.cwd,
+            null,
+            new Set(FOLDERS_IGNORE),
+          );
+          const dotIgnoreFiles = (0,
+          (_filter || _load_filter()).filterOverridenGitignores)(files);
+
+          // create ignores
+          for (
+            var _iterator3 = dotIgnoreFiles,
+              _isArray3 = Array.isArray(_iterator3),
+              _i3 = 0,
+              _iterator3 = _isArray3
+                ? _iterator3
+                : _iterator3[Symbol.iterator]();
+            ;
 
-/***/ }),
-/* 168 */
-/***/ (function(module, exports, __webpack_require__) {
+          ) {
+            var _ref4;
 
-"use strict";
+            if (_isArray3) {
+              if (_i3 >= _iterator3.length) break;
+              _ref4 = _iterator3[_i3++];
+            } else {
+              _i3 = _iterator3.next();
+              if (_i3.done) break;
+              _ref4 = _i3.value;
+            }
 
+            const file = _ref4;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.hash = hash;
-const crypto = __webpack_require__(11);
-const stream = __webpack_require__(23);
+            const raw = yield (_fs || _load_fs()).readFile(file.absolute);
+            const lines = raw.split("\n");
 
-function hash(content, type = 'md5') {
-  return crypto.createHash(type).update(content).digest('hex');
-}
+            const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(
+              lines,
+              path.dirname(file.relative),
+            );
+            filters = filters.concat(regexes);
+          }
 
-class HashStream extends stream.Transform {
-  constructor(options) {
-    super(options);
-    this._hash = crypto.createHash('sha1');
-    this._updated = false;
-  }
-
-  _transform(chunk, encoding, callback) {
-    this._updated = true;
-    this._hash.update(chunk);
-    callback(null, chunk);
-  }
-
-  getHash() {
-    return this._hash.digest('hex');
-  }
-
-  test(sum) {
-    return this._updated && sum === this.getHash();
-  }
-}
-exports.HashStream = HashStream;
-
-/***/ }),
-/* 169 */
-/***/ (function(module, exports, __webpack_require__) {
+          // files to definitely keep, takes precedence over ignore filter
+          const keepFiles = new Set();
 
-"use strict";
+          // files to definitely ignore
+          const ignoredFiles = new Set();
 
+          // list of files that didn't match any of our patterns, if a directory in the chain above was matched
+          // then we should inherit it
+          const possibleKeepFiles = new Set();
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = guessName;
-
-var _url;
-
-function _load_url() {
-  return _url = _interopRequireDefault(__webpack_require__(24));
-}
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function cleanup(name) {
-  name = name.replace(/-\d+\.\d+\.\d+/, '');
-  return name.replace(/\.git$|\.zip$|\.tar\.gz$|\.tar\.bz2$/, '');
-}
+          // apply filters
+          (0, (_filter || _load_filter()).sortFilter)(
+            files,
+            filters,
+            keepFiles,
+            possibleKeepFiles,
+            ignoredFiles,
+          );
 
-function guessNameFallback(source) {
-  // If cannot parse as url, just return cleaned up last part
-  const parts = source.split('/');
-  return cleanup(parts[parts.length - 1]);
-}
+          // add the files for the bundled dependencies to the set of files to keep
+          for (
+            var _iterator4 = bundleDependenciesFiles,
+              _isArray4 = Array.isArray(_iterator4),
+              _i4 = 0,
+              _iterator4 = _isArray4
+                ? _iterator4
+                : _iterator4[Symbol.iterator]();
+            ;
 
-function guessName(source) {
-  try {
-    const parsed = (_url || _load_url()).default.parse(source);
+          ) {
+            var _ref5;
 
-    if (!parsed.pathname) {
-      return guessNameFallback(source);
-    }
+            if (_isArray4) {
+              if (_i4 >= _iterator4.length) break;
+              _ref5 = _iterator4[_i4++];
+            } else {
+              _i4 = _iterator4.next();
+              if (_i4.done) break;
+              _ref5 = _i4.value;
+            }
 
-    const parts = parsed.pathname.split('/');
+            const file = _ref5;
 
-    // Priority goes to part that ends with .git
-    for (var _iterator = parts, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+            const realPath = yield (_fs || _load_fs()).realpath(config.cwd);
+            keepFiles.add(path.relative(realPath, file.absolute));
+          }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+          return packWithIgnoreAndHeaders(
+            config.cwd,
+            function (name) {
+              const relative = path.relative(config.cwd, name);
+              // Don't ignore directories, since we need to recurse inside them to check for unignored files.
+              if (fs2.lstatSync(name).isDirectory()) {
+                const isParentOfKeptFile = Array.from(keepFiles).some(
+                  function (name) {
+                    return !path.relative(relative, name).startsWith("..");
+                  },
+                );
+                return !isParentOfKeptFile;
+              }
+              // Otherwise, ignore a file if we're not supposed to keep it.
+              return !keepFiles.has(relative);
+            },
+            { mapHeader },
+          );
+        });
 
-      const part = _ref;
+        return function packTarball(_x) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-      if (part.match(/\.git$/)) {
-        return cleanup(part);
-      }
-    }
+      let pack = (exports.pack = (() => {
+        var _ref6 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            const packer = yield packTarball(config);
+            const compressor = packer.pipe(new zlib.Gzip());
 
-    // Most likely a directory
-    if (parsed.host == null) {
-      return cleanup(parts[parts.length - 1]);
-    }
+            return compressor;
+          },
+        );
 
-    // A site like github or gitlab
-    if (parts.length > 2) {
-      return cleanup(parts[2]);
-    }
+        return function pack(_x2) {
+          return _ref6.apply(this, arguments);
+        };
+      })());
+
+      let run = (exports.run = (() => {
+        var _ref7 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const pkg = yield config.readRootManifest();
+            if (!pkg.name) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("noName"),
+              );
+            }
+            if (!pkg.version) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("noVersion"),
+              );
+            }
 
-    // Privately hosted package?
-    if (parts.length > 1) {
-      return cleanup(parts[1]);
-    }
+            const normaliseScope = function normaliseScope(name) {
+              return name[0] === "@" ? name.substr(1).replace("/", "-") : name;
+            };
+            const filename =
+              flags.filename ||
+              path.join(
+                config.cwd,
+                `${normaliseScope(pkg.name)}-v${pkg.version}.tgz`,
+              );
 
-    return guessNameFallback(source);
-  } catch (e) {
-    return guessNameFallback(source);
-  }
-}
+            yield config.executeLifecycleScript("prepack");
 
-/***/ }),
-/* 170 */
-/***/ (function(module, exports, __webpack_require__) {
+            const stream = yield pack(config);
 
-// fallback for non-array-like ES3 and non-enumerable old V8 strings
-var cof = __webpack_require__(69);
-// eslint-disable-next-line no-prototype-builtins
-module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
-  return cof(it) == 'String' ? it.split('') : Object(it);
-};
+            yield new Promise(function (resolve, reject) {
+              stream.pipe(fs2.createWriteStream(filename));
+              stream.on("error", reject);
+              stream.on("close", resolve);
+            });
 
+            yield config.executeLifecycleScript("postpack");
 
-/***/ }),
-/* 171 */
-/***/ (function(module, exports, __webpack_require__) {
+            reporter.success(reporter.lang("packWroteTarball", filename));
+          },
+        );
 
-// 19.1.2.14 / 15.2.3.14 Object.keys(O)
-var $keys = __webpack_require__(249);
-var enumBugKeys = __webpack_require__(127);
+        return function run(_x3, _x4, _x5, _x6) {
+          return _ref7.apply(this, arguments);
+        };
+      })());
 
-module.exports = Object.keys || function keys(O) {
-  return $keys(O, enumBugKeys);
-};
+      exports.packWithIgnoreAndHeaders = packWithIgnoreAndHeaders;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
+      var _fs;
 
-/***/ }),
-/* 172 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-// 7.1.13 ToObject(argument)
-var defined = __webpack_require__(91);
-module.exports = function (it) {
-  return Object(defined(it));
-};
+      var _filter;
 
+      function _load_filter() {
+        return (_filter = __webpack_require__(372));
+      }
 
-/***/ }),
-/* 173 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _errors;
 
-var once = __webpack_require__(83);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-var noop = function() {};
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-var isRequest = function(stream) {
-	return stream.setHeader && typeof stream.abort === 'function';
-};
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var isChildProcess = function(stream) {
-	return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3
-};
+      const zlib = __webpack_require__(198);
+      const path = __webpack_require__(0);
+      const tar = __webpack_require__(193);
+      const fs2 = __webpack_require__(5);
+      const depsFor = __webpack_require__(678);
 
-var eos = function(stream, opts, callback) {
-	if (typeof opts === 'function') return eos(stream, null, opts);
-	if (!opts) opts = {};
-
-	callback = once(callback || noop);
-
-	var ws = stream._writableState;
-	var rs = stream._readableState;
-	var readable = opts.readable || (opts.readable !== false && stream.readable);
-	var writable = opts.writable || (opts.writable !== false && stream.writable);
-
-	var onlegacyfinish = function() {
-		if (!stream.writable) onfinish();
-	};
-
-	var onfinish = function() {
-		writable = false;
-		if (!readable) callback.call(stream);
-	};
-
-	var onend = function() {
-		readable = false;
-		if (!writable) callback.call(stream);
-	};
-
-	var onexit = function(exitCode) {
-		callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);
-	};
-
-	var onerror = function(err) {
-		callback.call(stream, err);
-	};
-
-	var onclose = function() {
-		if (readable && !(rs && rs.ended)) return callback.call(stream, new Error('premature close'));
-		if (writable && !(ws && ws.ended)) return callback.call(stream, new Error('premature close'));
-	};
-
-	var onrequest = function() {
-		stream.req.on('finish', onfinish);
-	};
-
-	if (isRequest(stream)) {
-		stream.on('complete', onfinish);
-		stream.on('abort', onclose);
-		if (stream.req) onrequest();
-		else stream.on('request', onrequest);
-	} else if (writable && !ws) { // legacy streams
-		stream.on('end', onlegacyfinish);
-		stream.on('close', onlegacyfinish);
-	}
-
-	if (isChildProcess(stream)) stream.on('exit', onexit);
-
-	stream.on('end', onend);
-	stream.on('finish', onfinish);
-	if (opts.error !== false) stream.on('error', onerror);
-	stream.on('close', onclose);
-
-	return function() {
-		stream.removeListener('complete', onfinish);
-		stream.removeListener('abort', onclose);
-		stream.removeListener('request', onrequest);
-		if (stream.req) stream.req.removeListener('finish', onfinish);
-		stream.removeListener('end', onlegacyfinish);
-		stream.removeListener('close', onlegacyfinish);
-		stream.removeListener('finish', onfinish);
-		stream.removeListener('exit', onexit);
-		stream.removeListener('end', onend);
-		stream.removeListener('error', onerror);
-		stream.removeListener('close', onclose);
-	};
-};
+      const FOLDERS_IGNORE = [
+        // never allow version control folders
+        ".git",
+        "CVS",
+        ".svn",
+        ".hg",
+        "node_modules",
+      ];
 
-module.exports = eos;
+      const DEFAULT_IGNORE = (0,
+      (_filter || _load_filter()).ignoreLinesToRegex)([
+        ...FOLDERS_IGNORE,
+
+        // ignore cruft
+        "yarn.lock",
+        ".lock-wscript",
+        ".wafpickle-{0..9}",
+        "*.swp",
+        "._*",
+        "npm-debug.log",
+        "yarn-error.log",
+        ".npmrc",
+        ".yarnrc",
+        ".yarnrc.yml",
+        ".npmignore",
+        ".gitignore",
+        ".DS_Store",
+      ]);
+
+      const NEVER_IGNORE = (0, (_filter || _load_filter()).ignoreLinesToRegex)([
+        // never ignore these files
+        "!/package.json",
+        "!/readme*",
+        "!/+(license|licence)*",
+        "!/+(changes|changelog|history)*",
+      ]);
+
+      function packWithIgnoreAndHeaders(
+        cwd,
+        ignoreFunction,
+        { mapHeader } = {},
+      ) {
+        return tar.pack(cwd, {
+          ignore: ignoreFunction,
+          sort: true,
+          map: (header) => {
+            const suffix = header.name === "." ? "" : `/${header.name}`;
+            header.name = `package${suffix}`;
+            delete header.uid;
+            delete header.gid;
+            return mapHeader ? mapHeader(header) : header;
+          },
+        });
+      }
 
+      function setFlags(commander) {
+        commander.description(
+          "Creates a compressed gzip archive of package dependencies.",
+        );
+        commander.option("-f, --filename <filename>", "filename");
+      }
 
-/***/ }),
-/* 174 */
-/***/ (function(module, exports, __webpack_require__) {
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-// Copyright 2012 Joyent, Inc.  All rights reserved.
+      /***/
+    },
+    /* 167 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var assert = __webpack_require__(16);
-var sshpk = __webpack_require__(328);
-var util = __webpack_require__(3);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-var HASH_ALGOS = {
-  'sha1': true,
-  'sha256': true,
-  'sha512': true
-};
+      var _asyncToGenerator2;
 
-var PK_ALGOS = {
-  'rsa': true,
-  'dsa': true,
-  'ecdsa': true
-};
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function HttpSignatureError(message, caller) {
-  if (Error.captureStackTrace)
-    Error.captureStackTrace(this, caller || HttpSignatureError);
+      var _index;
 
-  this.message = message;
-  this.name = caller.name;
-}
-util.inherits(HttpSignatureError, Error);
+      function _load_index() {
+        return (_index = _interopRequireDefault(__webpack_require__(220)));
+      }
 
-function InvalidAlgorithmError(message) {
-  HttpSignatureError.call(this, message, InvalidAlgorithmError);
-}
-util.inherits(InvalidAlgorithmError, HttpSignatureError);
+      var _constants;
 
-function validateAlgorithm(algorithm) {
-  var alg = algorithm.toLowerCase().split('-');
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-  if (alg.length !== 2) {
-    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' is not a ' +
-      'valid algorithm'));
-  }
+      var _fs;
 
-  if (alg[0] !== 'hmac' && !PK_ALGOS[alg[0]]) {
-    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' type keys ' +
-      'are not supported'));
-  }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  if (!HASH_ALGOS[alg[1]]) {
-    throw (new InvalidAlgorithmError(alg[1].toUpperCase() + ' is not a ' +
-      'supported hash algorithm'));
-  }
+      var _mutex;
 
-  return (alg);
-}
-
-///--- API
-
-module.exports = {
-
-  HASH_ALGOS: HASH_ALGOS,
-  PK_ALGOS: PK_ALGOS,
-
-  HttpSignatureError: HttpSignatureError,
-  InvalidAlgorithmError: InvalidAlgorithmError,
-
-  validateAlgorithm: validateAlgorithm,
-
-  /**
-   * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file.
-   *
-   * The intent of this module is to interoperate with OpenSSL only,
-   * specifically the node crypto module's `verify` method.
-   *
-   * @param {String} key an OpenSSH public key.
-   * @return {String} PEM encoded form of the RSA public key.
-   * @throws {TypeError} on bad input.
-   * @throws {Error} on invalid ssh key formatted data.
-   */
-  sshKeyToPEM: function sshKeyToPEM(key) {
-    assert.string(key, 'ssh_key');
-
-    var k = sshpk.parseKey(key, 'ssh');
-    return (k.toString('pem'));
-  },
-
-
-  /**
-   * Generates an OpenSSH fingerprint from an ssh public key.
-   *
-   * @param {String} key an OpenSSH public key.
-   * @return {String} key fingerprint.
-   * @throws {TypeError} on bad input.
-   * @throws {Error} if what you passed doesn't look like an ssh public key.
-   */
-  fingerprint: function fingerprint(key) {
-    assert.string(key, 'ssh_key');
-
-    var k = sshpk.parseKey(key, 'ssh');
-    return (k.fingerprint('md5').toString('hex'));
-  },
-
-  /**
-   * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa)
-   *
-   * The reverse of the above function.
-   */
-  pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) {
-    assert.equal('string', typeof (pem), 'typeof pem');
-
-    var k = sshpk.parseKey(pem, 'pem');
-    k.comment = comment;
-    return (k.toString('ssh'));
-  }
-};
+      function _load_mutex() {
+        return (_mutex = _interopRequireDefault(__webpack_require__(375)));
+      }
 
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-/***/ }),
-/* 175 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-"use strict";
+      /* eslint no-unused-vars: 0 */
 
-var chalk = __webpack_require__(30);
-var figures = __webpack_require__(270);
+      const cmdShim = __webpack_require__(201);
+      const path = __webpack_require__(0);
 
-/**
- * Separator object
- * Used to space/separate choices group
- * @constructor
- * @param {String} line   Separation line content (facultative)
- */
+      class BaseFetcher {
+        constructor(dest, remote, config) {
+          this.reporter = config.reporter;
+          this.packageName = remote.packageName;
+          this.reference = remote.reference;
+          this.registry = remote.registry;
+          this.hash = remote.hash;
+          this.remote = remote;
+          this.config = config;
+          this.dest = dest;
+        }
 
-class Separator {
-  constructor(line) {
-    this.type = 'separator';
-    this.line = chalk.dim(line || new Array(15).join(figures.line));
-  }
+        setupMirrorFromCache() {
+          // fetcher subclasses may use this to perform actions such as copying over a cached tarball to the offline
+          // mirror etc
+          return Promise.resolve();
+        }
 
-  /**
-   * Stringify separator
-   * @return {String} the separator display string
-   */
-  toString() {
-    return this.line;
-  }
-}
+        _fetch() {
+          return Promise.reject(new Error("Not implemented"));
+        }
 
-/**
- * Helper function returning false if object is a separator
- * @param  {Object} obj object to test against
- * @return {Boolean}    `false` if object is a separator
- */
+        fetch(defaultManifest) {
+          var _this = this;
 
-Separator.exclude = function(obj) {
-  return obj.type !== 'separator';
-};
+          return (_fs || _load_fs()).lockQueue.push(
+            this.dest,
+            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                yield (_fs || _load_fs()).mkdirp(_this.dest);
 
-module.exports = Separator;
+                // fetch package and get the hash
 
+                var _ref2 = yield _this._fetch();
 
-/***/ }),
-/* 176 */
-/***/ (function(module, exports, __webpack_require__) {
+                const hash = _ref2.hash;
 
-"use strict";
+                const pkg = yield (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* () {
+                    // load the new normalized manifest
+                    try {
+                      return yield _this.config.readManifest(
+                        _this.dest,
+                        _this.registry,
+                      );
+                    } catch (e) {
+                      if (e.code === "ENOENT" && defaultManifest) {
+                        return (0, (_index || _load_index()).default)(
+                          defaultManifest,
+                          _this.dest,
+                          _this.config,
+                          false,
+                        );
+                      } else {
+                        throw e;
+                      }
+                    }
+                  },
+                )();
+
+                if (pkg.bin) {
+                  for (
+                    var _iterator = Object.keys(pkg.bin),
+                      _isArray = Array.isArray(_iterator),
+                      _i = 0,
+                      _iterator = _isArray
+                        ? _iterator
+                        : _iterator[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref4;
+
+                    if (_isArray) {
+                      if (_i >= _iterator.length) break;
+                      _ref4 = _iterator[_i++];
+                    } else {
+                      _i = _iterator.next();
+                      if (_i.done) break;
+                      _ref4 = _i.value;
+                    }
 
+                    const binName = _ref4;
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
+                    const binDest = `${_this.dest}/.bin`;
 
-/**
- * The paginator keeps track of a pointer index in a list and returns
- * a subset of the choices if the list is too long.
- */
+                    // Using any sort of absolute path here would prevent makePortableProxyScript from preserving symlinks when
+                    // calling the binary
+                    const src = path.resolve(_this.dest, pkg.bin[binName]);
 
-class Paginator {
-  constructor(screen) {
-    this.pointer = 0;
-    this.lastIndex = 0;
-    this.screen = screen;
-  }
+                    if (yield (_fs || _load_fs()).exists(src)) {
+                      // We ensure that the target is executable
+                      yield (_fs || _load_fs()).chmod(src, 0o755);
+                    }
 
-  paginate(output, active, pageSize) {
-    pageSize = pageSize || 7;
-    var middleOfList = Math.floor(pageSize / 2);
-    var lines = output.split('\n');
+                    yield (_fs || _load_fs()).mkdirp(binDest);
+                    if (process.platform === "win32") {
+                      const unlockMutex = yield (0,
+                      (_mutex || _load_mutex()).default)(src);
+                      try {
+                        yield cmdShim.ifExists(src, `${binDest}/${binName}`, {
+                          createPwshFile: false,
+                        });
+                      } finally {
+                        unlockMutex();
+                      }
+                    } else {
+                      yield (_fs || _load_fs()).symlink(
+                        src,
+                        `${binDest}/${binName}`,
+                      );
+                    }
+                  }
+                }
 
-    if (this.screen) {
-      lines = this.screen.breakLines(lines);
-      active = _.sum(lines.map(lineParts => lineParts.length).splice(0, active));
-      lines = _.flatten(lines);
-    }
+                yield (_fs || _load_fs()).writeFile(
+                  path.join(
+                    _this.dest,
+                    (_constants || _load_constants()).METADATA_FILENAME,
+                  ),
+                  JSON.stringify(
+                    {
+                      manifest: pkg,
+                      artifacts: [],
+                      remote: _this.remote,
+                      registry: _this.registry,
+                      hash,
+                    },
+                    null,
+                    "  ",
+                  ),
+                );
+
+                return {
+                  hash,
+                  dest: _this.dest,
+                  package: pkg,
+                  cached: false,
+                };
+              },
+            ),
+          );
+        }
+      }
+      exports.default = BaseFetcher;
 
-    // Make sure there's enough lines to paginate
-    if (lines.length <= pageSize) {
-      return output;
-    }
+      /***/
+    },
+    /* 168 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // Move the pointer only when the user go down and limit it to the middle of the list
-    if (
-      this.pointer < middleOfList &&
-      this.lastIndex < active &&
-      active - this.lastIndex < pageSize
-    ) {
-      this.pointer = Math.min(middleOfList, this.pointer + active - this.lastIndex);
-    }
-    this.lastIndex = active;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.hash = hash;
+      const crypto = __webpack_require__(11);
+      const stream = __webpack_require__(23);
 
-    // Duplicate the lines so it give an infinite list look
-    var infinite = _.flatten([lines, lines, lines]);
-    var topIndex = Math.max(0, active + lines.length - this.pointer);
+      function hash(content, type = "md5") {
+        return crypto.createHash(type).update(content).digest("hex");
+      }
 
-    var section = infinite.splice(topIndex, pageSize).join('\n');
-    return section + '\n' + chalk.dim('(Move up and down to reveal more choices)');
-  }
-}
+      class HashStream extends stream.Transform {
+        constructor(options) {
+          super(options);
+          this._hash = crypto.createHash("sha1");
+          this._updated = false;
+        }
 
-module.exports = Paginator;
+        _transform(chunk, encoding, callback) {
+          this._updated = true;
+          this._hash.update(chunk);
+          callback(null, chunk);
+        }
 
+        getHash() {
+          return this._hash.digest("hex");
+        }
 
-/***/ }),
-/* 177 */
-/***/ (function(module, exports) {
+        test(sum) {
+          return this._updated && sum === this.getHash();
+        }
+      }
+      exports.HashStream = HashStream;
 
-/*!
- * is-extglob <https://github.com/jonschlinkert/is-extglob>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      /***/
+    },
+    /* 169 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-module.exports = function isExtglob(str) {
-  return typeof str === 'string'
-    && /[@?!+*]\(/.test(str);
-};
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = guessName;
 
+      var _url;
 
-/***/ }),
-/* 178 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_url() {
+        return (_url = _interopRequireDefault(__webpack_require__(24)));
+      }
 
-/*!
- * is-glob <https://github.com/jonschlinkert/is-glob>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var isExtglob = __webpack_require__(177);
+      function cleanup(name) {
+        name = name.replace(/-\d+\.\d+\.\d+/, "");
+        return name.replace(/\.git$|\.zip$|\.tar\.gz$|\.tar\.bz2$/, "");
+      }
 
-module.exports = function isGlob(str) {
-  return typeof str === 'string'
-    && (/[*!?{}(|)[\]]/.test(str)
-     || isExtglob(str));
-};
+      function guessNameFallback(source) {
+        // If cannot parse as url, just return cleaned up last part
+        const parts = source.split("/");
+        return cleanup(parts[parts.length - 1]);
+      }
 
-/***/ }),
-/* 179 */
-/***/ (function(module, exports, __webpack_require__) {
+      function guessName(source) {
+        try {
+          const parsed = (_url || _load_url()).default.parse(source);
 
-var isBuffer = __webpack_require__(729);
-var toString = Object.prototype.toString;
+          if (!parsed.pathname) {
+            return guessNameFallback(source);
+          }
 
-/**
- * Get the native `typeof` a value.
- *
- * @param  {*} `val`
- * @return {*} Native javascript type
- */
+          const parts = parsed.pathname.split("/");
 
-module.exports = function kindOf(val) {
-  // primitivies
-  if (typeof val === 'undefined') {
-    return 'undefined';
-  }
-  if (val === null) {
-    return 'null';
-  }
-  if (val === true || val === false || val instanceof Boolean) {
-    return 'boolean';
-  }
-  if (typeof val === 'string' || val instanceof String) {
-    return 'string';
-  }
-  if (typeof val === 'number' || val instanceof Number) {
-    return 'number';
-  }
+          // Priority goes to part that ends with .git
+          for (
+            var _iterator = parts,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-  // functions
-  if (typeof val === 'function' || val instanceof Function) {
-    return 'function';
-  }
+          ) {
+            var _ref;
 
-  // array
-  if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) {
-    return 'array';
-  }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-  // check for instances of RegExp and Date before calling `toString`
-  if (val instanceof RegExp) {
-    return 'regexp';
-  }
-  if (val instanceof Date) {
-    return 'date';
-  }
+            const part = _ref;
 
-  // other objects
-  var type = toString.call(val);
+            if (part.match(/\.git$/)) {
+              return cleanup(part);
+            }
+          }
 
-  if (type === '[object RegExp]') {
-    return 'regexp';
-  }
-  if (type === '[object Date]') {
-    return 'date';
-  }
-  if (type === '[object Arguments]') {
-    return 'arguments';
-  }
-  if (type === '[object Error]') {
-    return 'error';
-  }
+          // Most likely a directory
+          if (parsed.host == null) {
+            return cleanup(parts[parts.length - 1]);
+          }
 
-  // buffer
-  if (isBuffer(val)) {
-    return 'buffer';
-  }
+          // A site like github or gitlab
+          if (parts.length > 2) {
+            return cleanup(parts[2]);
+          }
 
-  // es6: Map, WeakMap, Set, WeakSet
-  if (type === '[object Set]') {
-    return 'set';
-  }
-  if (type === '[object WeakSet]') {
-    return 'weakset';
-  }
-  if (type === '[object Map]') {
-    return 'map';
-  }
-  if (type === '[object WeakMap]') {
-    return 'weakmap';
-  }
-  if (type === '[object Symbol]') {
-    return 'symbol';
-  }
+          // Privately hosted package?
+          if (parts.length > 1) {
+            return cleanup(parts[1]);
+          }
 
-  // typed arrays
-  if (type === '[object Int8Array]') {
-    return 'int8array';
-  }
-  if (type === '[object Uint8Array]') {
-    return 'uint8array';
-  }
-  if (type === '[object Uint8ClampedArray]') {
-    return 'uint8clampedarray';
-  }
-  if (type === '[object Int16Array]') {
-    return 'int16array';
-  }
-  if (type === '[object Uint16Array]') {
-    return 'uint16array';
-  }
-  if (type === '[object Int32Array]') {
-    return 'int32array';
-  }
-  if (type === '[object Uint32Array]') {
-    return 'uint32array';
-  }
-  if (type === '[object Float32Array]') {
-    return 'float32array';
-  }
-  if (type === '[object Float64Array]') {
-    return 'float64array';
-  }
+          return guessNameFallback(source);
+        } catch (e) {
+          return guessNameFallback(source);
+        }
+      }
 
-  // must be a plain object
-  return 'object';
-};
+      /***/
+    },
+    /* 170 */
+    /***/ function (module, exports, __webpack_require__) {
+      // fallback for non-array-like ES3 and non-enumerable old V8 strings
+      var cof = __webpack_require__(69);
+      // eslint-disable-next-line no-prototype-builtins
+      module.exports = Object("z").propertyIsEnumerable(0)
+        ? Object
+        : function (it) {
+            return cof(it) == "String" ? it.split("") : Object(it);
+          };
 
+      /***/
+    },
+    /* 171 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 19.1.2.14 / 15.2.3.14 Object.keys(O)
+      var $keys = __webpack_require__(249);
+      var enumBugKeys = __webpack_require__(127);
+
+      module.exports =
+        Object.keys ||
+        function keys(O) {
+          return $keys(O, enumBugKeys);
+        };
 
-/***/ }),
-/* 180 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 172 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 7.1.13 ToObject(argument)
+      var defined = __webpack_require__(91);
+      module.exports = function (it) {
+        return Object(defined(it));
+      };
 
-"use strict";
+      /***/
+    },
+    /* 173 */
+    /***/ function (module, exports, __webpack_require__) {
+      var once = __webpack_require__(83);
 
+      var noop = function () {};
 
-if (!process.version ||
-    process.version.indexOf('v0.') === 0 ||
-    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
-  module.exports = { nextTick: nextTick };
-} else {
-  module.exports = process
-}
+      var isRequest = function (stream) {
+        return stream.setHeader && typeof stream.abort === "function";
+      };
 
-function nextTick(fn, arg1, arg2, arg3) {
-  if (typeof fn !== 'function') {
-    throw new TypeError('"callback" argument must be a function');
-  }
-  var len = arguments.length;
-  var args, i;
-  switch (len) {
-  case 0:
-  case 1:
-    return process.nextTick(fn);
-  case 2:
-    return process.nextTick(function afterTickOne() {
-      fn.call(null, arg1);
-    });
-  case 3:
-    return process.nextTick(function afterTickTwo() {
-      fn.call(null, arg1, arg2);
-    });
-  case 4:
-    return process.nextTick(function afterTickThree() {
-      fn.call(null, arg1, arg2, arg3);
-    });
-  default:
-    args = new Array(len - 1);
-    i = 0;
-    while (i < args.length) {
-      args[i++] = arguments[i];
-    }
-    return process.nextTick(function afterTick() {
-      fn.apply(null, args);
-    });
-  }
-}
+      var isChildProcess = function (stream) {
+        return (
+          stream.stdio &&
+          Array.isArray(stream.stdio) &&
+          stream.stdio.length === 3
+        );
+      };
 
+      var eos = function (stream, opts, callback) {
+        if (typeof opts === "function") return eos(stream, null, opts);
+        if (!opts) opts = {};
 
+        callback = once(callback || noop);
 
-/***/ }),
-/* 181 */
-/***/ (function(module, exports, __webpack_require__) {
+        var ws = stream._writableState;
+        var rs = stream._readableState;
+        var readable =
+          opts.readable || (opts.readable !== false && stream.readable);
+        var writable =
+          opts.writable || (opts.writable !== false && stream.writable);
 
-"use strict";
+        var onlegacyfinish = function () {
+          if (!stream.writable) onfinish();
+        };
 
+        var onfinish = function () {
+          writable = false;
+          if (!readable) callback.call(stream);
+        };
 
-var isPromise = __webpack_require__(741);
+        var onend = function () {
+          readable = false;
+          if (!writable) callback.call(stream);
+        };
 
-/**
- * Return a function that will run a function asynchronously or synchronously
- *
- * example:
- * runAsync(wrappedFunction, callback)(...args);
- *
- * @param   {Function} func  Function to run
- * @param   {Function} cb    Callback function passed the `func` returned value
- * @return  {Function(arguments)} Arguments to pass to `func`. This function will in turn
- *                                return a Promise (Node >= 0.12) or call the callbacks.
- */
+        var onexit = function (exitCode) {
+          callback.call(
+            stream,
+            exitCode ? new Error("exited with error code: " + exitCode) : null,
+          );
+        };
 
-var runAsync = module.exports = function (func, cb) {
-  cb = cb || function () {};
+        var onerror = function (err) {
+          callback.call(stream, err);
+        };
 
-  return function () {
-    var async = false;
-    var args = arguments;
+        var onclose = function () {
+          if (readable && !(rs && rs.ended))
+            return callback.call(stream, new Error("premature close"));
+          if (writable && !(ws && ws.ended))
+            return callback.call(stream, new Error("premature close"));
+        };
 
-    var promise = new Promise(function (resolve, reject) {
-      var answer = func.apply({
-        async: function () {
-          async = true;
-          return function (err, value) {
-            if (err) {
-              reject(err);
-            } else {
-              resolve(value);
-            }
-          };
-        }
-      }, Array.prototype.slice.call(args));
+        var onrequest = function () {
+          stream.req.on("finish", onfinish);
+        };
 
-      if (!async) {
-        if (isPromise(answer)) {
-          answer.then(resolve, reject);
-        } else {
-          resolve(answer);
+        if (isRequest(stream)) {
+          stream.on("complete", onfinish);
+          stream.on("abort", onclose);
+          if (stream.req) onrequest();
+          else stream.on("request", onrequest);
+        } else if (writable && !ws) {
+          // legacy streams
+          stream.on("end", onlegacyfinish);
+          stream.on("close", onlegacyfinish);
         }
-      }
-    });
-
-    promise.then(cb.bind(null, null), cb);
-
-    return promise;
-  }
-};
-
-runAsync.cb = function (func, cb) {
-  return runAsync(function () {
-    var args = Array.prototype.slice.call(arguments);
-    if (args.length === func.length - 1) {
-      args.push(this.async());
-    }
-    return func.apply(this, args);
-  }, cb);
-};
-
-
-/***/ }),
-/* 182 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_Observable__ = __webpack_require__(12);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Observable", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_Observable__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__ = __webpack_require__(423);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ConnectableObservable", function() { return __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__ = __webpack_require__(433);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "GroupedObservable", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__ = __webpack_require__(117);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "observable", function() { return __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_Subject__ = __webpack_require__(36);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Subject", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_Subject__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__ = __webpack_require__(419);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "BehaviorSubject", function() { return __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__ = __webpack_require__(308);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ReplaySubject", function() { return __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__ = __webpack_require__(183);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncSubject", function() { return __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__ = __webpack_require__(438);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "asapScheduler", function() { return __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__ = __webpack_require__(40);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "asyncScheduler", function() { return __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__ = __webpack_require__(439);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "queueScheduler", function() { return __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__ = __webpack_require__(926);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "animationFrameScheduler", function() { return __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__ = __webpack_require__(925);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "VirtualTimeScheduler", function() { return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__["a"]; });
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "VirtualAction", function() { return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__["b"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__ = __webpack_require__(421);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Scheduler", function() { return __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__ = __webpack_require__(25);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Subscription", function() { return __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__ = __webpack_require__(7);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Subscriber", function() { return __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_Notification__ = __webpack_require__(184);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Notification", function() { return __WEBPACK_IMPORTED_MODULE_16__internal_Notification__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__ = __webpack_require__(324);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pipe", function() { return __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__ = __webpack_require__(191);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "noop", function() { return __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__ = __webpack_require__(118);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "identity", function() { return __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__ = __webpack_require__(930);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "isObservable", function() { return __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__ = __webpack_require__(152);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ArgumentOutOfRangeError", function() { return __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__ = __webpack_require__(153);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "EmptyError", function() { return __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__ = __webpack_require__(189);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ObjectUnsubscribedError", function() { return __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__ = __webpack_require__(441);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "UnsubscriptionError", function() { return __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__ = __webpack_require__(440);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "TimeoutError", function() { return __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__ = __webpack_require__(823);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bindCallback", function() { return __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__ = __webpack_require__(824);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bindNodeCallback", function() { return __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__ = __webpack_require__(309);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineLatest", function() { return __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__ = __webpack_require__(186);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concat", function() { return __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__ = __webpack_require__(310);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "defer", function() { return __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__ = __webpack_require__(39);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "empty", function() { return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__ = __webpack_require__(825);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "forkJoin", function() { return __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__ = __webpack_require__(62);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "from", function() { return __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__ = __webpack_require__(826);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "fromEvent", function() { return __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__ = __webpack_require__(827);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "fromEventPattern", function() { return __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__ = __webpack_require__(831);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "generate", function() { return __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__ = __webpack_require__(832);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "iif", function() { return __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__ = __webpack_require__(833);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "interval", function() { return __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__ = __webpack_require__(424);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "merge", function() { return __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__ = __webpack_require__(425);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "never", function() { return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__ = __webpack_require__(311);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "of", function() { return __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__ = __webpack_require__(834);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "onErrorResumeNext", function() { return __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__ = __webpack_require__(835);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pairs", function() { return __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__ = __webpack_require__(426);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "race", function() { return __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__ = __webpack_require__(836);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "range", function() { return __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__ = __webpack_require__(313);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throwError", function() { return __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__ = __webpack_require__(427);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timer", function() { return __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__ = __webpack_require__(837);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "using", function() { return __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__["a"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__ = __webpack_require__(314);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "zip", function() { return __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__["a"]; });
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "EMPTY", function() { return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["b"]; });
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "NEVER", function() { return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["b"]; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_config__ = __webpack_require__(185);
-/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "config", function() { return __WEBPACK_IMPORTED_MODULE_50__internal_config__["a"]; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-
 
+        if (isChildProcess(stream)) stream.on("exit", onexit);
 
+        stream.on("end", onend);
+        stream.on("finish", onfinish);
+        if (opts.error !== false) stream.on("error", onerror);
+        stream.on("close", onclose);
 
+        return function () {
+          stream.removeListener("complete", onfinish);
+          stream.removeListener("abort", onclose);
+          stream.removeListener("request", onrequest);
+          if (stream.req) stream.req.removeListener("finish", onfinish);
+          stream.removeListener("end", onlegacyfinish);
+          stream.removeListener("close", onlegacyfinish);
+          stream.removeListener("finish", onfinish);
+          stream.removeListener("exit", onexit);
+          stream.removeListener("end", onend);
+          stream.removeListener("error", onerror);
+          stream.removeListener("close", onclose);
+        };
+      };
 
+      module.exports = eos;
 
+      /***/
+    },
+    /* 174 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2012 Joyent, Inc.  All rights reserved.
+
+      var assert = __webpack_require__(16);
+      var sshpk = __webpack_require__(328);
+      var util = __webpack_require__(3);
+
+      var HASH_ALGOS = {
+        sha1: true,
+        sha256: true,
+        sha512: true,
+      };
 
+      var PK_ALGOS = {
+        rsa: true,
+        dsa: true,
+        ecdsa: true,
+      };
 
+      function HttpSignatureError(message, caller) {
+        if (Error.captureStackTrace)
+          Error.captureStackTrace(this, caller || HttpSignatureError);
 
+        this.message = message;
+        this.name = caller.name;
+      }
+      util.inherits(HttpSignatureError, Error);
 
+      function InvalidAlgorithmError(message) {
+        HttpSignatureError.call(this, message, InvalidAlgorithmError);
+      }
+      util.inherits(InvalidAlgorithmError, HttpSignatureError);
 
+      function validateAlgorithm(algorithm) {
+        var alg = algorithm.toLowerCase().split("-");
 
+        if (alg.length !== 2) {
+          throw new InvalidAlgorithmError(
+            alg[0].toUpperCase() + " is not a " + "valid algorithm",
+          );
+        }
 
+        if (alg[0] !== "hmac" && !PK_ALGOS[alg[0]]) {
+          throw new InvalidAlgorithmError(
+            alg[0].toUpperCase() + " type keys " + "are not supported",
+          );
+        }
 
+        if (!HASH_ALGOS[alg[1]]) {
+          throw new InvalidAlgorithmError(
+            alg[1].toUpperCase() + " is not a " + "supported hash algorithm",
+          );
+        }
 
+        return alg;
+      }
 
+      ///--- API
 
+      module.exports = {
+        HASH_ALGOS: HASH_ALGOS,
+        PK_ALGOS: PK_ALGOS,
 
+        HttpSignatureError: HttpSignatureError,
+        InvalidAlgorithmError: InvalidAlgorithmError,
 
+        validateAlgorithm: validateAlgorithm,
 
+        /**
+         * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file.
+         *
+         * The intent of this module is to interoperate with OpenSSL only,
+         * specifically the node crypto module's `verify` method.
+         *
+         * @param {String} key an OpenSSH public key.
+         * @return {String} PEM encoded form of the RSA public key.
+         * @throws {TypeError} on bad input.
+         * @throws {Error} on invalid ssh key formatted data.
+         */
+        sshKeyToPEM: function sshKeyToPEM(key) {
+          assert.string(key, "ssh_key");
 
+          var k = sshpk.parseKey(key, "ssh");
+          return k.toString("pem");
+        },
 
+        /**
+         * Generates an OpenSSH fingerprint from an ssh public key.
+         *
+         * @param {String} key an OpenSSH public key.
+         * @return {String} key fingerprint.
+         * @throws {TypeError} on bad input.
+         * @throws {Error} if what you passed doesn't look like an ssh public key.
+         */
+        fingerprint: function fingerprint(key) {
+          assert.string(key, "ssh_key");
 
+          var k = sshpk.parseKey(key, "ssh");
+          return k.fingerprint("md5").toString("hex");
+        },
 
+        /**
+         * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa)
+         *
+         * The reverse of the above function.
+         */
+        pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) {
+          assert.equal("string", typeof pem, "typeof pem");
 
+          var k = sshpk.parseKey(pem, "pem");
+          k.comment = comment;
+          return k.toString("ssh");
+        },
+      };
 
+      /***/
+    },
+    /* 175 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var chalk = __webpack_require__(30);
+      var figures = __webpack_require__(270);
 
+      /**
+       * Separator object
+       * Used to space/separate choices group
+       * @constructor
+       * @param {String} line   Separation line content (facultative)
+       */
 
+      class Separator {
+        constructor(line) {
+          this.type = "separator";
+          this.line = chalk.dim(line || new Array(15).join(figures.line));
+        }
 
+        /**
+         * Stringify separator
+         * @return {String} the separator display string
+         */
+        toString() {
+          return this.line;
+        }
+      }
 
+      /**
+       * Helper function returning false if object is a separator
+       * @param  {Object} obj object to test against
+       * @return {Boolean}    `false` if object is a separator
+       */
 
+      Separator.exclude = function (obj) {
+        return obj.type !== "separator";
+      };
 
+      module.exports = Separator;
 
+      /***/
+    },
+    /* 176 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
 
+      /**
+       * The paginator keeps track of a pointer index in a list and returns
+       * a subset of the choices if the list is too long.
+       */
 
+      class Paginator {
+        constructor(screen) {
+          this.pointer = 0;
+          this.lastIndex = 0;
+          this.screen = screen;
+        }
 
+        paginate(output, active, pageSize) {
+          pageSize = pageSize || 7;
+          var middleOfList = Math.floor(pageSize / 2);
+          var lines = output.split("\n");
 
+          if (this.screen) {
+            lines = this.screen.breakLines(lines);
+            active = _.sum(
+              lines.map((lineParts) => lineParts.length).splice(0, active),
+            );
+            lines = _.flatten(lines);
+          }
 
+          // Make sure there's enough lines to paginate
+          if (lines.length <= pageSize) {
+            return output;
+          }
 
+          // Move the pointer only when the user go down and limit it to the middle of the list
+          if (
+            this.pointer < middleOfList &&
+            this.lastIndex < active &&
+            active - this.lastIndex < pageSize
+          ) {
+            this.pointer = Math.min(
+              middleOfList,
+              this.pointer + active - this.lastIndex,
+            );
+          }
+          this.lastIndex = active;
 
+          // Duplicate the lines so it give an infinite list look
+          var infinite = _.flatten([lines, lines, lines]);
+          var topIndex = Math.max(0, active + lines.length - this.pointer);
 
+          var section = infinite.splice(topIndex, pageSize).join("\n");
+          return (
+            section +
+            "\n" +
+            chalk.dim("(Move up and down to reveal more choices)")
+          );
+        }
+      }
 
+      module.exports = Paginator;
 
+      /***/
+    },
+    /* 177 */
+    /***/ function (module, exports) {
+      /*!
+       * is-extglob <https://github.com/jonschlinkert/is-extglob>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
+      module.exports = function isExtglob(str) {
+        return typeof str === "string" && /[@?!+*]\(/.test(str);
+      };
 
+      /***/
+    },
+    /* 178 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*!
+       * is-glob <https://github.com/jonschlinkert/is-glob>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
+      var isExtglob = __webpack_require__(177);
 
+      module.exports = function isGlob(str) {
+        return (
+          typeof str === "string" &&
+          (/[*!?{}(|)[\]]/.test(str) || isExtglob(str))
+        );
+      };
 
+      /***/
+    },
+    /* 179 */
+    /***/ function (module, exports, __webpack_require__) {
+      var isBuffer = __webpack_require__(729);
+      var toString = Object.prototype.toString;
 
+      /**
+       * Get the native `typeof` a value.
+       *
+       * @param  {*} `val`
+       * @return {*} Native javascript type
+       */
 
+      module.exports = function kindOf(val) {
+        // primitivies
+        if (typeof val === "undefined") {
+          return "undefined";
+        }
+        if (val === null) {
+          return "null";
+        }
+        if (val === true || val === false || val instanceof Boolean) {
+          return "boolean";
+        }
+        if (typeof val === "string" || val instanceof String) {
+          return "string";
+        }
+        if (typeof val === "number" || val instanceof Number) {
+          return "number";
+        }
 
-//# sourceMappingURL=index.js.map
+        // functions
+        if (typeof val === "function" || val instanceof Function) {
+          return "function";
+        }
 
+        // array
+        if (typeof Array.isArray !== "undefined" && Array.isArray(val)) {
+          return "array";
+        }
 
-/***/ }),
-/* 183 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        // check for instances of RegExp and Date before calling `toString`
+        if (val instanceof RegExp) {
+          return "regexp";
+        }
+        if (val instanceof Date) {
+          return "date";
+        }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsyncSubject; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
-/** PURE_IMPORTS_START tslib,_Subject,_Subscription PURE_IMPORTS_END */
+        // other objects
+        var type = toString.call(val);
 
+        if (type === "[object RegExp]") {
+          return "regexp";
+        }
+        if (type === "[object Date]") {
+          return "date";
+        }
+        if (type === "[object Arguments]") {
+          return "arguments";
+        }
+        if (type === "[object Error]") {
+          return "error";
+        }
 
+        // buffer
+        if (isBuffer(val)) {
+          return "buffer";
+        }
 
-var AsyncSubject = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsyncSubject, _super);
-    function AsyncSubject() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.value = null;
-        _this.hasNext = false;
-        _this.hasCompleted = false;
-        return _this;
-    }
-    AsyncSubject.prototype._subscribe = function (subscriber) {
-        if (this.hasError) {
-            subscriber.error(this.thrownError);
-            return __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */].EMPTY;
+        // es6: Map, WeakMap, Set, WeakSet
+        if (type === "[object Set]") {
+          return "set";
         }
-        else if (this.hasCompleted && this.hasNext) {
-            subscriber.next(this.value);
-            subscriber.complete();
-            return __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */].EMPTY;
+        if (type === "[object WeakSet]") {
+          return "weakset";
         }
-        return _super.prototype._subscribe.call(this, subscriber);
-    };
-    AsyncSubject.prototype.next = function (value) {
-        if (!this.hasCompleted) {
-            this.value = value;
-            this.hasNext = true;
+        if (type === "[object Map]") {
+          return "map";
         }
-    };
-    AsyncSubject.prototype.error = function (error) {
-        if (!this.hasCompleted) {
-            _super.prototype.error.call(this, error);
+        if (type === "[object WeakMap]") {
+          return "weakmap";
         }
-    };
-    AsyncSubject.prototype.complete = function () {
-        this.hasCompleted = true;
-        if (this.hasNext) {
-            _super.prototype.next.call(this, this.value);
+        if (type === "[object Symbol]") {
+          return "symbol";
         }
-        _super.prototype.complete.call(this);
-    };
-    return AsyncSubject;
-}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
 
-//# sourceMappingURL=AsyncSubject.js.map
-
-
-/***/ }),
-/* 184 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Notification; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_empty__ = __webpack_require__(39);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_of__ = __webpack_require__(311);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_throwError__ = __webpack_require__(313);
-/** PURE_IMPORTS_START _observable_empty,_observable_of,_observable_throwError PURE_IMPORTS_END */
-
-
-
-var Notification = /*@__PURE__*/ (function () {
-    function Notification(kind, value, error) {
-        this.kind = kind;
-        this.value = value;
-        this.error = error;
-        this.hasValue = kind === 'N';
-    }
-    Notification.prototype.observe = function (observer) {
-        switch (this.kind) {
-            case 'N':
-                return observer.next && observer.next(this.value);
-            case 'E':
-                return observer.error && observer.error(this.error);
-            case 'C':
-                return observer.complete && observer.complete();
-        }
-    };
-    Notification.prototype.do = function (next, error, complete) {
-        var kind = this.kind;
-        switch (kind) {
-            case 'N':
-                return next && next(this.value);
-            case 'E':
-                return error && error(this.error);
-            case 'C':
-                return complete && complete();
-        }
-    };
-    Notification.prototype.accept = function (nextOrObserver, error, complete) {
-        if (nextOrObserver && typeof nextOrObserver.next === 'function') {
-            return this.observe(nextOrObserver);
+        // typed arrays
+        if (type === "[object Int8Array]") {
+          return "int8array";
         }
-        else {
-            return this.do(nextOrObserver, error, complete);
+        if (type === "[object Uint8Array]") {
+          return "uint8array";
         }
-    };
-    Notification.prototype.toObservable = function () {
-        var kind = this.kind;
-        switch (kind) {
-            case 'N':
-                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_of__["a" /* of */])(this.value);
-            case 'E':
-                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_throwError__["a" /* throwError */])(this.error);
-            case 'C':
-                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__observable_empty__["a" /* empty */])();
-        }
-        throw new Error('unexpected notification kind value');
-    };
-    Notification.createNext = function (value) {
-        if (typeof value !== 'undefined') {
-            return new Notification('N', value);
-        }
-        return Notification.undefinedValueNotification;
-    };
-    Notification.createError = function (err) {
-        return new Notification('E', undefined, err);
-    };
-    Notification.createComplete = function () {
-        return Notification.completeNotification;
-    };
-    Notification.completeNotification = new Notification('C');
-    Notification.undefinedValueNotification = new Notification('N', undefined);
-    return Notification;
-}());
-
-//# sourceMappingURL=Notification.js.map
-
-
-/***/ }),
-/* 185 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return config; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var _enable_super_gross_mode_that_will_cause_bad_things = false;
-var config = {
-    Promise: undefined,
-    set useDeprecatedSynchronousErrorHandling(value) {
-        if (value) {
-            var error = /*@__PURE__*/ new Error();
-            /*@__PURE__*/ console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n' + error.stack);
+        if (type === "[object Uint8ClampedArray]") {
+          return "uint8clampedarray";
         }
-        else if (_enable_super_gross_mode_that_will_cause_bad_things) {
-            /*@__PURE__*/ console.log('RxJS: Back to a better error behavior. Thank you. <3');
+        if (type === "[object Int16Array]") {
+          return "int16array";
+        }
+        if (type === "[object Uint16Array]") {
+          return "uint16array";
+        }
+        if (type === "[object Int32Array]") {
+          return "int32array";
+        }
+        if (type === "[object Uint32Array]") {
+          return "uint32array";
+        }
+        if (type === "[object Float32Array]") {
+          return "float32array";
+        }
+        if (type === "[object Float64Array]") {
+          return "float64array";
         }
-        _enable_super_gross_mode_that_will_cause_bad_things = value;
-    },
-    get useDeprecatedSynchronousErrorHandling() {
-        return _enable_super_gross_mode_that_will_cause_bad_things;
-    },
-};
-//# sourceMappingURL=config.js.map
 
+        // must be a plain object
+        return "object";
+      };
 
-/***/ }),
-/* 186 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 180 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      if (
+        !process.version ||
+        process.version.indexOf("v0.") === 0 ||
+        (process.version.indexOf("v1.") === 0 &&
+          process.version.indexOf("v1.8.") !== 0)
+      ) {
+        module.exports = { nextTick: nextTick };
+      } else {
+        module.exports = process;
+      }
+
+      function nextTick(fn, arg1, arg2, arg3) {
+        if (typeof fn !== "function") {
+          throw new TypeError('"callback" argument must be a function');
+        }
+        var len = arguments.length;
+        var args, i;
+        switch (len) {
+          case 0:
+          case 1:
+            return process.nextTick(fn);
+          case 2:
+            return process.nextTick(function afterTickOne() {
+              fn.call(null, arg1);
+            });
+          case 3:
+            return process.nextTick(function afterTickTwo() {
+              fn.call(null, arg1, arg2);
+            });
+          case 4:
+            return process.nextTick(function afterTickThree() {
+              fn.call(null, arg1, arg2, arg3);
+            });
+          default:
+            args = new Array(len - 1);
+            i = 0;
+            while (i < args.length) {
+              args[i++] = arguments[i];
+            }
+            return process.nextTick(function afterTick() {
+              fn.apply(null, args);
+            });
+        }
+      }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = concat;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ = __webpack_require__(49);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__of__ = __webpack_require__(311);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__from__ = __webpack_require__(62);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_concatAll__ = __webpack_require__(429);
-/** PURE_IMPORTS_START _util_isScheduler,_of,_from,_operators_concatAll PURE_IMPORTS_END */
+      /***/
+    },
+    /* 181 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var isPromise = __webpack_require__(741);
 
+      /**
+       * Return a function that will run a function asynchronously or synchronously
+       *
+       * example:
+       * runAsync(wrappedFunction, callback)(...args);
+       *
+       * @param   {Function} func  Function to run
+       * @param   {Function} cb    Callback function passed the `func` returned value
+       * @return  {Function(arguments)} Arguments to pass to `func`. This function will in turn
+       *                                return a Promise (Node >= 0.12) or call the callbacks.
+       */
 
+      var runAsync = (module.exports = function (func, cb) {
+        cb = cb || function () {};
 
-function concat() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    if (observables.length === 1 || (observables.length === 2 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isScheduler__["a" /* isScheduler */])(observables[1]))) {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__from__["a" /* from */])(observables[0]);
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__operators_concatAll__["a" /* concatAll */])()(__WEBPACK_IMPORTED_MODULE_1__of__["a" /* of */].apply(void 0, observables));
-}
-//# sourceMappingURL=concat.js.map
+        return function () {
+          var async = false;
+          var args = arguments;
+
+          var promise = new Promise(function (resolve, reject) {
+            var answer = func.apply(
+              {
+                async: function () {
+                  async = true;
+                  return function (err, value) {
+                    if (err) {
+                      reject(err);
+                    } else {
+                      resolve(value);
+                    }
+                  };
+                },
+              },
+              Array.prototype.slice.call(args),
+            );
 
+            if (!async) {
+              if (isPromise(answer)) {
+                answer.then(resolve, reject);
+              } else {
+                resolve(answer);
+              }
+            }
+          });
 
-/***/ }),
-/* 187 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+          promise.then(cb.bind(null, null), cb);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = reduce;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scan__ = __webpack_require__(317);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__takeLast__ = __webpack_require__(320);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__ = __webpack_require__(146);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ = __webpack_require__(324);
-/** PURE_IMPORTS_START _scan,_takeLast,_defaultIfEmpty,_util_pipe PURE_IMPORTS_END */
+          return promise;
+        };
+      });
 
+      runAsync.cb = function (func, cb) {
+        return runAsync(function () {
+          var args = Array.prototype.slice.call(arguments);
+          if (args.length === func.length - 1) {
+            args.push(this.async());
+          }
+          return func.apply(this, args);
+        }, cb);
+      };
 
+      /***/
+    },
+    /* 182 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_Observable__ =
+        __webpack_require__(12);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "Observable",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_0__internal_Observable__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__ =
+        __webpack_require__(423);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "ConnectableObservable",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__ =
+        __webpack_require__(433);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "GroupedObservable",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__ =
+        __webpack_require__(117);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "observable",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_Subject__ =
+        __webpack_require__(36);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "Subject",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_4__internal_Subject__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__ =
+        __webpack_require__(419);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "BehaviorSubject",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__ =
+        __webpack_require__(308);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "ReplaySubject",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__ =
+        __webpack_require__(183);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "AsyncSubject",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__ =
+        __webpack_require__(438);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "asapScheduler",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "asyncScheduler",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__ =
+        __webpack_require__(439);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "queueScheduler",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__ =
+        __webpack_require__(926);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "animationFrameScheduler",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__ =
+        __webpack_require__(925);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "VirtualTimeScheduler",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__[
+            "a"
+          ];
+        },
+      );
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "VirtualAction",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__[
+            "b"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__ =
+        __webpack_require__(421);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "Scheduler",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__ =
+        __webpack_require__(25);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "Subscription",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__ =
+        __webpack_require__(7);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "Subscriber",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_Notification__ =
+        __webpack_require__(184);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "Notification",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_16__internal_Notification__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__ =
+        __webpack_require__(324);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "pipe",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__ =
+        __webpack_require__(191);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "noop",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__ =
+        __webpack_require__(118);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "identity",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__ =
+        __webpack_require__(930);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "isObservable",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__ =
+        __webpack_require__(152);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "ArgumentOutOfRangeError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__ =
+        __webpack_require__(153);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "EmptyError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__ =
+        __webpack_require__(189);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "ObjectUnsubscribedError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__ =
+        __webpack_require__(441);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "UnsubscriptionError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__ =
+        __webpack_require__(440);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "TimeoutError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__ =
+        __webpack_require__(823);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "bindCallback",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__ =
+        __webpack_require__(824);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "bindNodeCallback",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__ =
+        __webpack_require__(309);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "combineLatest",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__ =
+        __webpack_require__(186);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "concat",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__ =
+        __webpack_require__(310);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "defer",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__ =
+        __webpack_require__(39);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "empty",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__ =
+        __webpack_require__(825);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "forkJoin",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__ =
+        __webpack_require__(62);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "from",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__ =
+        __webpack_require__(826);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "fromEvent",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__ =
+        __webpack_require__(827);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "fromEventPattern",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__ =
+        __webpack_require__(831);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "generate",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__ =
+        __webpack_require__(832);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "iif",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__ =
+        __webpack_require__(833);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "interval",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__ =
+        __webpack_require__(424);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "merge",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__ =
+        __webpack_require__(425);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "never",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__ =
+        __webpack_require__(311);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "of",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__ =
+        __webpack_require__(834);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "onErrorResumeNext",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__ =
+        __webpack_require__(835);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "pairs",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__ =
+        __webpack_require__(426);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "race",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__ =
+        __webpack_require__(836);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "range",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__ =
+        __webpack_require__(313);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "throwError",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__[
+            "a"
+          ];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__ =
+        __webpack_require__(427);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "timer",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__ =
+        __webpack_require__(837);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "using",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__["a"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__ =
+        __webpack_require__(314);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "zip",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__["a"];
+        },
+      );
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "EMPTY",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["b"];
+        },
+      );
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "NEVER",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["b"];
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_config__ =
+        __webpack_require__(185);
+      /* harmony reexport (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "config",
+        function () {
+          return __WEBPACK_IMPORTED_MODULE_50__internal_config__["a"];
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
 
+      //# sourceMappingURL=index.js.map
 
-function reduce(accumulator, seed) {
-    if (arguments.length >= 2) {
-        return function reduceOperatorFunctionWithSeed(source) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */])(accumulator, seed), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */])(1), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__["a" /* defaultIfEmpty */])(seed))(source);
+      /***/
+    },
+    /* 183 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AsyncSubject;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
+        __webpack_require__(25);
+      /** PURE_IMPORTS_START tslib,_Subject,_Subscription PURE_IMPORTS_END */
+
+      var AsyncSubject = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AsyncSubject,
+          _super,
+        );
+        function AsyncSubject() {
+          var _this =
+            (_super !== null && _super.apply(this, arguments)) || this;
+          _this.value = null;
+          _this.hasNext = false;
+          _this.hasCompleted = false;
+          return _this;
+        }
+        AsyncSubject.prototype._subscribe = function (subscriber) {
+          if (this.hasError) {
+            subscriber.error(this.thrownError);
+            return __WEBPACK_IMPORTED_MODULE_2__Subscription__[
+              "a" /* Subscription */
+            ].EMPTY;
+          } else if (this.hasCompleted && this.hasNext) {
+            subscriber.next(this.value);
+            subscriber.complete();
+            return __WEBPACK_IMPORTED_MODULE_2__Subscription__[
+              "a" /* Subscription */
+            ].EMPTY;
+          }
+          return _super.prototype._subscribe.call(this, subscriber);
         };
-    }
-    return function reduceOperatorFunction(source) {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */])(function (acc, value, index) { return accumulator(acc, value, index + 1); }), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */])(1))(source);
-    };
-}
-//# sourceMappingURL=reduce.js.map
-
-
-/***/ }),
-/* 188 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return throwIfEmpty; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__tap__ = __webpack_require__(435);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__ = __webpack_require__(153);
-/** PURE_IMPORTS_START _tap,_util_EmptyError PURE_IMPORTS_END */
+        AsyncSubject.prototype.next = function (value) {
+          if (!this.hasCompleted) {
+            this.value = value;
+            this.hasNext = true;
+          }
+        };
+        AsyncSubject.prototype.error = function (error) {
+          if (!this.hasCompleted) {
+            _super.prototype.error.call(this, error);
+          }
+        };
+        AsyncSubject.prototype.complete = function () {
+          this.hasCompleted = true;
+          if (this.hasNext) {
+            _super.prototype.next.call(this, this.value);
+          }
+          _super.prototype.complete.call(this);
+        };
+        return AsyncSubject;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
 
+      //# sourceMappingURL=AsyncSubject.js.map
 
-var throwIfEmpty = function (errorFactory) {
-    if (errorFactory === void 0) {
-        errorFactory = defaultErrorFactory;
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__tap__["a" /* tap */])({
-        hasValue: false,
-        next: function () { this.hasValue = true; },
-        complete: function () {
-            if (!this.hasValue) {
-                throw errorFactory();
-            }
-        }
-    });
-};
-function defaultErrorFactory() {
-    return new __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__["a" /* EmptyError */]();
-}
-//# sourceMappingURL=throwIfEmpty.js.map
-
-
-/***/ }),
-/* 189 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ObjectUnsubscribedError; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function ObjectUnsubscribedErrorImpl() {
-    Error.call(this);
-    this.message = 'object unsubscribed';
-    this.name = 'ObjectUnsubscribedError';
-    return this;
-}
-ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;
-//# sourceMappingURL=ObjectUnsubscribedError.js.map
-
-
-/***/ }),
-/* 190 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isNumeric;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isArray__ = __webpack_require__(41);
-/** PURE_IMPORTS_START _isArray PURE_IMPORTS_END */
-
-function isNumeric(val) {
-    return !__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__isArray__["a" /* isArray */])(val) && (val - parseFloat(val) + 1) >= 0;
-}
-//# sourceMappingURL=isNumeric.js.map
-
-
-/***/ }),
-/* 191 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = noop;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function noop() { }
-//# sourceMappingURL=noop.js.map
-
-
-/***/ }),
-/* 192 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	readSSHPrivate: readSSHPrivate,
-	write: write
-};
-
-var assert = __webpack_require__(16);
-var asn1 = __webpack_require__(66);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var crypto = __webpack_require__(11);
-
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var pem = __webpack_require__(86);
-var rfc4253 = __webpack_require__(103);
-var SSHBuffer = __webpack_require__(159);
-var errors = __webpack_require__(74);
-
-var bcrypt;
-
-function read(buf, options) {
-	return (pem.read(buf, options));
-}
-
-var MAGIC = 'openssh-key-v1';
-
-function readSSHPrivate(type, buf, options) {
-	buf = new SSHBuffer({buffer: buf});
-
-	var magic = buf.readCString();
-	assert.strictEqual(magic, MAGIC, 'bad magic string');
-
-	var cipher = buf.readString();
-	var kdf = buf.readString();
-	var kdfOpts = buf.readBuffer();
-
-	var nkeys = buf.readInt();
-	if (nkeys !== 1) {
-		throw (new Error('OpenSSH-format key file contains ' +
-		    'multiple keys: this is unsupported.'));
-	}
-
-	var pubKey = buf.readBuffer();
-
-	if (type === 'public') {
-		assert.ok(buf.atEnd(), 'excess bytes left after key');
-		return (rfc4253.read(pubKey));
-	}
-
-	var privKeyBlob = buf.readBuffer();
-	assert.ok(buf.atEnd(), 'excess bytes left after key');
-
-	var kdfOptsBuf = new SSHBuffer({ buffer: kdfOpts });
-	switch (kdf) {
-	case 'none':
-		if (cipher !== 'none') {
-			throw (new Error('OpenSSH-format key uses KDF "none" ' +
-			     'but specifies a cipher other than "none"'));
-		}
-		break;
-	case 'bcrypt':
-		var salt = kdfOptsBuf.readBuffer();
-		var rounds = kdfOptsBuf.readInt();
-		var cinf = utils.opensshCipherInfo(cipher);
-		if (bcrypt === undefined) {
-			bcrypt = __webpack_require__(379);
-		}
-
-		if (typeof (options.passphrase) === 'string') {
-			options.passphrase = Buffer.from(options.passphrase,
-			    'utf-8');
-		}
-		if (!Buffer.isBuffer(options.passphrase)) {
-			throw (new errors.KeyEncryptedError(
-			    options.filename, 'OpenSSH'));
-		}
-
-		var pass = new Uint8Array(options.passphrase);
-		var salti = new Uint8Array(salt);
-		/* Use the pbkdf to derive both the key and the IV. */
-		var out = new Uint8Array(cinf.keySize + cinf.blockSize);
-		var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length,
-		    out, out.length, rounds);
-		if (res !== 0) {
-			throw (new Error('bcrypt_pbkdf function returned ' +
-			    'failure, parameters invalid'));
-		}
-		out = Buffer.from(out);
-		var ckey = out.slice(0, cinf.keySize);
-		var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
-		var cipherStream = crypto.createDecipheriv(cinf.opensslName,
-		    ckey, iv);
-		cipherStream.setAutoPadding(false);
-		var chunk, chunks = [];
-		cipherStream.once('error', function (e) {
-			if (e.toString().indexOf('bad decrypt') !== -1) {
-				throw (new Error('Incorrect passphrase ' +
-				    'supplied, could not decrypt key'));
-			}
-			throw (e);
-		});
-		cipherStream.write(privKeyBlob);
-		cipherStream.end();
-		while ((chunk = cipherStream.read()) !== null)
-			chunks.push(chunk);
-		privKeyBlob = Buffer.concat(chunks);
-		break;
-	default:
-		throw (new Error(
-		    'OpenSSH-format key uses unknown KDF "' + kdf + '"'));
-	}
-
-	buf = new SSHBuffer({buffer: privKeyBlob});
-
-	var checkInt1 = buf.readInt();
-	var checkInt2 = buf.readInt();
-	if (checkInt1 !== checkInt2) {
-		throw (new Error('Incorrect passphrase supplied, could not ' +
-		    'decrypt key'));
-	}
-
-	var ret = {};
-	var key = rfc4253.readInternal(ret, 'private', buf.remainder());
-
-	buf.skip(ret.consumed);
-
-	var comment = buf.readString();
-	key.comment = comment;
-
-	return (key);
-}
-
-function write(key, options) {
-	var pubKey;
-	if (PrivateKey.isPrivateKey(key))
-		pubKey = key.toPublic();
-	else
-		pubKey = key;
-
-	var cipher = 'none';
-	var kdf = 'none';
-	var kdfopts = Buffer.alloc(0);
-	var cinf = { blockSize: 8 };
-	var passphrase;
-	if (options !== undefined) {
-		passphrase = options.passphrase;
-		if (typeof (passphrase) === 'string')
-			passphrase = Buffer.from(passphrase, 'utf-8');
-		if (passphrase !== undefined) {
-			assert.buffer(passphrase, 'options.passphrase');
-			assert.optionalString(options.cipher, 'options.cipher');
-			cipher = options.cipher;
-			if (cipher === undefined)
-				cipher = 'aes128-ctr';
-			cinf = utils.opensshCipherInfo(cipher);
-			kdf = 'bcrypt';
-		}
-	}
-
-	var privBuf;
-	if (PrivateKey.isPrivateKey(key)) {
-		privBuf = new SSHBuffer({});
-		var checkInt = crypto.randomBytes(4).readUInt32BE(0);
-		privBuf.writeInt(checkInt);
-		privBuf.writeInt(checkInt);
-		privBuf.write(key.toBuffer('rfc4253'));
-		privBuf.writeString(key.comment || '');
-
-		var n = 1;
-		while (privBuf._offset % cinf.blockSize !== 0)
-			privBuf.writeChar(n++);
-		privBuf = privBuf.toBuffer();
-	}
-
-	switch (kdf) {
-	case 'none':
-		break;
-	case 'bcrypt':
-		var salt = crypto.randomBytes(16);
-		var rounds = 16;
-		var kdfssh = new SSHBuffer({});
-		kdfssh.writeBuffer(salt);
-		kdfssh.writeInt(rounds);
-		kdfopts = kdfssh.toBuffer();
-
-		if (bcrypt === undefined) {
-			bcrypt = __webpack_require__(379);
-		}
-		var pass = new Uint8Array(passphrase);
-		var salti = new Uint8Array(salt);
-		/* Use the pbkdf to derive both the key and the IV. */
-		var out = new Uint8Array(cinf.keySize + cinf.blockSize);
-		var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length,
-		    out, out.length, rounds);
-		if (res !== 0) {
-			throw (new Error('bcrypt_pbkdf function returned ' +
-			    'failure, parameters invalid'));
-		}
-		out = Buffer.from(out);
-		var ckey = out.slice(0, cinf.keySize);
-		var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
-
-		var cipherStream = crypto.createCipheriv(cinf.opensslName,
-		    ckey, iv);
-		cipherStream.setAutoPadding(false);
-		var chunk, chunks = [];
-		cipherStream.once('error', function (e) {
-			throw (e);
-		});
-		cipherStream.write(privBuf);
-		cipherStream.end();
-		while ((chunk = cipherStream.read()) !== null)
-			chunks.push(chunk);
-		privBuf = Buffer.concat(chunks);
-		break;
-	default:
-		throw (new Error('Unsupported kdf ' + kdf));
-	}
-
-	var buf = new SSHBuffer({});
-
-	buf.writeCString(MAGIC);
-	buf.writeString(cipher);	/* cipher */
-	buf.writeString(kdf);		/* kdf */
-	buf.writeBuffer(kdfopts);	/* kdfoptions */
-
-	buf.writeInt(1);		/* nkeys */
-	buf.writeBuffer(pubKey.toBuffer('rfc4253'));
-
-	if (privBuf)
-		buf.writeBuffer(privBuf);
-
-	buf = buf.toBuffer();
-
-	var header;
-	if (PrivateKey.isPrivateKey(key))
-		header = 'OPENSSH PRIVATE KEY';
-	else
-		header = 'OPENSSH PUBLIC KEY';
-
-	var tmp = buf.toString('base64');
-	var len = tmp.length + (tmp.length / 70) +
-	    18 + 16 + header.length*2 + 10;
-	buf = Buffer.alloc(len);
-	var o = 0;
-	o += buf.write('-----BEGIN ' + header + '-----\n', o);
-	for (var i = 0; i < tmp.length; ) {
-		var limit = i + 70;
-		if (limit > tmp.length)
-			limit = tmp.length;
-		o += buf.write(tmp.slice(i, limit), o);
-		buf[o++] = 10;
-		i = limit;
-	}
-	o += buf.write('-----END ' + header + '-----\n', o);
-
-	return (buf.slice(0, o));
-}
-
-
-/***/ }),
-/* 193 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var chownr = __webpack_require__(600)
-var tar = __webpack_require__(460)
-var pump = __webpack_require__(781)
-var mkdirp = __webpack_require__(145)
-var fs = __webpack_require__(5)
-var path = __webpack_require__(0)
-var os = __webpack_require__(46)
-
-var win32 = os.platform() === 'win32'
-
-var noop = function () {}
-
-var echo = function (name) {
-  return name
-}
-
-var normalize = !win32 ? echo : function (name) {
-  return name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_')
-}
-
-var statAll = function (fs, stat, cwd, ignore, entries, sort) {
-  var queue = entries || ['.']
-
-  return function loop (callback) {
-    if (!queue.length) return callback()
-    var next = queue.shift()
-    var nextAbs = path.join(cwd, next)
-
-    stat(nextAbs, function (err, stat) {
-      if (err) return callback(err)
-
-      if (!stat.isDirectory()) return callback(null, next, stat)
-
-      fs.readdir(nextAbs, function (err, files) {
-        if (err) return callback(err)
-
-        if (sort) files.sort()
-        for (var i = 0; i < files.length; i++) {
-          if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i]))
-        }
-
-        callback(null, next, stat)
-      })
-    })
-  }
-}
-
-var strip = function (map, level) {
-  return function (header) {
-    header.name = header.name.split('/').slice(level).join('/')
+      /***/
+    },
+    /* 184 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Notification;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_empty__ =
+        __webpack_require__(39);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_of__ =
+        __webpack_require__(311);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_throwError__ =
+        __webpack_require__(313);
+      /** PURE_IMPORTS_START _observable_empty,_observable_of,_observable_throwError PURE_IMPORTS_END */
+
+      var Notification = /*@__PURE__*/ (function () {
+        function Notification(kind, value, error) {
+          this.kind = kind;
+          this.value = value;
+          this.error = error;
+          this.hasValue = kind === "N";
+        }
+        Notification.prototype.observe = function (observer) {
+          switch (this.kind) {
+            case "N":
+              return observer.next && observer.next(this.value);
+            case "E":
+              return observer.error && observer.error(this.error);
+            case "C":
+              return observer.complete && observer.complete();
+          }
+        };
+        Notification.prototype.do = function (next, error, complete) {
+          var kind = this.kind;
+          switch (kind) {
+            case "N":
+              return next && next(this.value);
+            case "E":
+              return error && error(this.error);
+            case "C":
+              return complete && complete();
+          }
+        };
+        Notification.prototype.accept = function (
+          nextOrObserver,
+          error,
+          complete,
+        ) {
+          if (nextOrObserver && typeof nextOrObserver.next === "function") {
+            return this.observe(nextOrObserver);
+          } else {
+            return this.do(nextOrObserver, error, complete);
+          }
+        };
+        Notification.prototype.toObservable = function () {
+          var kind = this.kind;
+          switch (kind) {
+            case "N":
+              return __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__observable_of__["a" /* of */],
+              )(this.value);
+            case "E":
+              return __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__observable_throwError__[
+                  "a" /* throwError */
+                ],
+              )(this.error);
+            case "C":
+              return __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_0__observable_empty__[
+                  "a" /* empty */
+                ],
+              )();
+          }
+          throw new Error("unexpected notification kind value");
+        };
+        Notification.createNext = function (value) {
+          if (typeof value !== "undefined") {
+            return new Notification("N", value);
+          }
+          return Notification.undefinedValueNotification;
+        };
+        Notification.createError = function (err) {
+          return new Notification("E", undefined, err);
+        };
+        Notification.createComplete = function () {
+          return Notification.completeNotification;
+        };
+        Notification.completeNotification = new Notification("C");
+        Notification.undefinedValueNotification = new Notification(
+          "N",
+          undefined,
+        );
+        return Notification;
+      })();
 
-    var linkname = header.linkname
-    if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) {
-      header.linkname = linkname.split('/').slice(level).join('/')
-    }
+      //# sourceMappingURL=Notification.js.map
 
-    return map(header)
-  }
-}
-
-exports.pack = function (cwd, opts) {
-  if (!cwd) cwd = '.'
-  if (!opts) opts = {}
-
-  var xfs = opts.fs || fs
-  var ignore = opts.ignore || opts.filter || noop
-  var map = opts.map || noop
-  var mapStream = opts.mapStream || echo
-  var statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort)
-  var strict = opts.strict !== false
-  var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()
-  var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0
-  var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0
-  var pack = opts.pack || tar.pack()
-  var finish = opts.finish || noop
-
-  if (opts.strip) map = strip(map, opts.strip)
-
-  if (opts.readable) {
-    dmode |= parseInt(555, 8)
-    fmode |= parseInt(444, 8)
-  }
-  if (opts.writable) {
-    dmode |= parseInt(333, 8)
-    fmode |= parseInt(222, 8)
-  }
+      /***/
+    },
+    /* 185 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return config;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var _enable_super_gross_mode_that_will_cause_bad_things = false;
+      var config = {
+        Promise: undefined,
+        set useDeprecatedSynchronousErrorHandling(value) {
+          if (value) {
+            var error = /*@__PURE__*/ new Error();
+            /*@__PURE__*/ console.warn(
+              "DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n" +
+                error.stack,
+            );
+          } else if (_enable_super_gross_mode_that_will_cause_bad_things) {
+            /*@__PURE__*/ console.log(
+              "RxJS: Back to a better error behavior. Thank you. <3",
+            );
+          }
+          _enable_super_gross_mode_that_will_cause_bad_things = value;
+        },
+        get useDeprecatedSynchronousErrorHandling() {
+          return _enable_super_gross_mode_that_will_cause_bad_things;
+        },
+      };
+      //# sourceMappingURL=config.js.map
 
-  var onsymlink = function (filename, header) {
-    xfs.readlink(path.join(cwd, filename), function (err, linkname) {
-      if (err) return pack.destroy(err)
-      header.linkname = normalize(linkname)
-      pack.entry(header, onnextentry)
-    })
-  }
+      /***/
+    },
+    /* 186 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = concat;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ =
+        __webpack_require__(49);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__of__ =
+        __webpack_require__(311);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__from__ =
+        __webpack_require__(62);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_concatAll__ =
+        __webpack_require__(429);
+      /** PURE_IMPORTS_START _util_isScheduler,_of,_from,_operators_concatAll PURE_IMPORTS_END */
+
+      function concat() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        if (
+          observables.length === 1 ||
+          (observables.length === 2 &&
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__[
+                "a" /* isScheduler */
+              ],
+            )(observables[1]))
+        ) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__from__["a" /* from */],
+          )(observables[0]);
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_3__operators_concatAll__[
+            "a" /* concatAll */
+          ],
+        )()(
+          __WEBPACK_IMPORTED_MODULE_1__of__["a" /* of */].apply(
+            void 0,
+            observables,
+          ),
+        );
+      }
+      //# sourceMappingURL=concat.js.map
 
-  var onstat = function (err, filename, stat) {
-    if (err) return pack.destroy(err)
-    if (!filename) {
-      if (opts.finalize !== false) pack.finalize()
-      return finish(pack)
-    }
+      /***/
+    },
+    /* 187 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = reduce;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scan__ =
+        __webpack_require__(317);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__takeLast__ =
+        __webpack_require__(320);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__ =
+        __webpack_require__(146);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ =
+        __webpack_require__(324);
+      /** PURE_IMPORTS_START _scan,_takeLast,_defaultIfEmpty,_util_pipe PURE_IMPORTS_END */
+
+      function reduce(accumulator, seed) {
+        if (arguments.length >= 2) {
+          return function reduceOperatorFunctionWithSeed(source) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */],
+            )(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */],
+              )(accumulator, seed),
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */],
+              )(1),
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__[
+                  "a" /* defaultIfEmpty */
+                ],
+              )(seed),
+            )(source);
+          };
+        }
+        return function reduceOperatorFunction(source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */],
+          )(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */],
+            )(function (acc, value, index) {
+              return accumulator(acc, value, index + 1);
+            }),
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */],
+            )(1),
+          )(source);
+        };
+      }
+      //# sourceMappingURL=reduce.js.map
 
-    if (stat.isSocket()) return onnextentry() // tar does not support sockets...
+      /***/
+    },
+    /* 188 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return throwIfEmpty;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__tap__ =
+        __webpack_require__(435);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__ =
+        __webpack_require__(153);
+      /** PURE_IMPORTS_START _tap,_util_EmptyError PURE_IMPORTS_END */
+
+      var throwIfEmpty = function (errorFactory) {
+        if (errorFactory === void 0) {
+          errorFactory = defaultErrorFactory;
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__tap__["a" /* tap */],
+        )({
+          hasValue: false,
+          next: function () {
+            this.hasValue = true;
+          },
+          complete: function () {
+            if (!this.hasValue) {
+              throw errorFactory();
+            }
+          },
+        });
+      };
+      function defaultErrorFactory() {
+        return new __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__[
+          "a" /* EmptyError */
+        ]();
+      }
+      //# sourceMappingURL=throwIfEmpty.js.map
 
-    var header = {
-      name: normalize(filename),
-      mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask,
-      mtime: stat.mtime,
-      size: stat.size,
-      type: 'file',
-      uid: stat.uid,
-      gid: stat.gid
-    }
+      /***/
+    },
+    /* 189 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return ObjectUnsubscribedError;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function ObjectUnsubscribedErrorImpl() {
+        Error.call(this);
+        this.message = "object unsubscribed";
+        this.name = "ObjectUnsubscribedError";
+        return this;
+      }
+      ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(
+        Error.prototype,
+      );
+      var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;
+      //# sourceMappingURL=ObjectUnsubscribedError.js.map
 
-    if (stat.isDirectory()) {
-      header.size = 0
-      header.type = 'directory'
-      header = map(header) || header
-      return pack.entry(header, onnextentry)
-    }
+      /***/
+    },
+    /* 190 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isNumeric;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isArray__ =
+        __webpack_require__(41);
+      /** PURE_IMPORTS_START _isArray PURE_IMPORTS_END */
+
+      function isNumeric(val) {
+        return (
+          !__webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_0__isArray__["a" /* isArray */],
+          )(val) && val - parseFloat(val) + 1 >= 0
+        );
+      }
+      //# sourceMappingURL=isNumeric.js.map
 
-    if (stat.isSymbolicLink()) {
-      header.size = 0
-      header.type = 'symlink'
-      header = map(header) || header
-      return onsymlink(filename, header)
-    }
+      /***/
+    },
+    /* 191 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = noop;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function noop() {}
+      //# sourceMappingURL=noop.js.map
+
+      /***/
+    },
+    /* 192 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = {
+        read: read,
+        readSSHPrivate: readSSHPrivate,
+        write: write,
+      };
 
-    // TODO: add fifo etc...
+      var assert = __webpack_require__(16);
+      var asn1 = __webpack_require__(66);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var crypto = __webpack_require__(11);
 
-    header = map(header) || header
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var pem = __webpack_require__(86);
+      var rfc4253 = __webpack_require__(103);
+      var SSHBuffer = __webpack_require__(159);
+      var errors = __webpack_require__(74);
 
-    if (!stat.isFile()) {
-      if (strict) return pack.destroy(new Error('unsupported type for ' + filename))
-      return onnextentry()
-    }
+      var bcrypt;
 
-    var entry = pack.entry(header, onnextentry)
-    if (!entry) return
+      function read(buf, options) {
+        return pem.read(buf, options);
+      }
 
-    var rs = mapStream(xfs.createReadStream(path.join(cwd, filename)), header)
+      var MAGIC = "openssh-key-v1";
 
-    rs.on('error', function (err) { // always forward errors on destroy
-      entry.destroy(err)
-    })
+      function readSSHPrivate(type, buf, options) {
+        buf = new SSHBuffer({ buffer: buf });
 
-    pump(rs, entry)
-  }
+        var magic = buf.readCString();
+        assert.strictEqual(magic, MAGIC, "bad magic string");
 
-  var onnextentry = function (err) {
-    if (err) return pack.destroy(err)
-    statNext(onstat)
-  }
+        var cipher = buf.readString();
+        var kdf = buf.readString();
+        var kdfOpts = buf.readBuffer();
 
-  onnextentry()
-
-  return pack
-}
-
-var head = function (list) {
-  return list.length ? list[list.length - 1] : null
-}
-
-var processGetuid = function () {
-  return process.getuid ? process.getuid() : -1
-}
-
-var processUmask = function () {
-  return process.umask ? process.umask() : 0
-}
-
-exports.extract = function (cwd, opts) {
-  if (!cwd) cwd = '.'
-  if (!opts) opts = {}
-
-  var xfs = opts.fs || fs
-  var ignore = opts.ignore || opts.filter || noop
-  var map = opts.map || noop
-  var mapStream = opts.mapStream || echo
-  var own = opts.chown !== false && !win32 && processGetuid() === 0
-  var extract = opts.extract || tar.extract()
-  var stack = []
-  var now = new Date()
-  var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()
-  var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0
-  var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0
-  var strict = opts.strict !== false
-
-  if (opts.strip) map = strip(map, opts.strip)
-
-  if (opts.readable) {
-    dmode |= parseInt(555, 8)
-    fmode |= parseInt(444, 8)
-  }
-  if (opts.writable) {
-    dmode |= parseInt(333, 8)
-    fmode |= parseInt(222, 8)
-  }
+        var nkeys = buf.readInt();
+        if (nkeys !== 1) {
+          throw new Error(
+            "OpenSSH-format key file contains " +
+              "multiple keys: this is unsupported.",
+          );
+        }
 
-  var utimesParent = function (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry
-    var top
-    while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop()
-    if (!top) return cb()
-    xfs.utimes(top[0], now, top[1], cb)
-  }
+        var pubKey = buf.readBuffer();
 
-  var utimes = function (name, header, cb) {
-    if (opts.utimes === false) return cb()
+        if (type === "public") {
+          assert.ok(buf.atEnd(), "excess bytes left after key");
+          return rfc4253.read(pubKey);
+        }
 
-    if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb)
-    if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link?
+        var privKeyBlob = buf.readBuffer();
+        assert.ok(buf.atEnd(), "excess bytes left after key");
 
-    xfs.utimes(name, now, header.mtime, function (err) {
-      if (err) return cb(err)
-      utimesParent(name, cb)
-    })
-  }
+        var kdfOptsBuf = new SSHBuffer({ buffer: kdfOpts });
+        switch (kdf) {
+          case "none":
+            if (cipher !== "none") {
+              throw new Error(
+                'OpenSSH-format key uses KDF "none" ' +
+                  'but specifies a cipher other than "none"',
+              );
+            }
+            break;
+          case "bcrypt":
+            var salt = kdfOptsBuf.readBuffer();
+            var rounds = kdfOptsBuf.readInt();
+            var cinf = utils.opensshCipherInfo(cipher);
+            if (bcrypt === undefined) {
+              bcrypt = __webpack_require__(379);
+            }
 
-  var chperm = function (name, header, cb) {
-    var link = header.type === 'symlink'
-    var chmod = link ? xfs.lchmod : xfs.chmod
-    var chown = link ? xfs.lchown : xfs.chown
+            if (typeof options.passphrase === "string") {
+              options.passphrase = Buffer.from(options.passphrase, "utf-8");
+            }
+            if (!Buffer.isBuffer(options.passphrase)) {
+              throw new errors.KeyEncryptedError(options.filename, "OpenSSH");
+            }
 
-    if (!chmod) return cb()
+            var pass = new Uint8Array(options.passphrase);
+            var salti = new Uint8Array(salt);
+            /* Use the pbkdf to derive both the key and the IV. */
+            var out = new Uint8Array(cinf.keySize + cinf.blockSize);
+            var res = bcrypt.pbkdf(
+              pass,
+              pass.length,
+              salti,
+              salti.length,
+              out,
+              out.length,
+              rounds,
+            );
+            if (res !== 0) {
+              throw new Error(
+                "bcrypt_pbkdf function returned " +
+                  "failure, parameters invalid",
+              );
+            }
+            out = Buffer.from(out);
+            var ckey = out.slice(0, cinf.keySize);
+            var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
+            var cipherStream = crypto.createDecipheriv(
+              cinf.opensslName,
+              ckey,
+              iv,
+            );
+            cipherStream.setAutoPadding(false);
+            var chunk,
+              chunks = [];
+            cipherStream.once("error", function (e) {
+              if (e.toString().indexOf("bad decrypt") !== -1) {
+                throw new Error(
+                  "Incorrect passphrase " + "supplied, could not decrypt key",
+                );
+              }
+              throw e;
+            });
+            cipherStream.write(privKeyBlob);
+            cipherStream.end();
+            while ((chunk = cipherStream.read()) !== null) chunks.push(chunk);
+            privKeyBlob = Buffer.concat(chunks);
+            break;
+          default:
+            throw new Error(
+              'OpenSSH-format key uses unknown KDF "' + kdf + '"',
+            );
+        }
 
-    var mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask
-    chmod(name, mode, function (err) {
-      if (err) return cb(err)
-      if (!own) return cb()
-      if (!chown) return cb()
-      chown(name, header.uid, header.gid, cb)
-    })
-  }
+        buf = new SSHBuffer({ buffer: privKeyBlob });
 
-  extract.on('entry', function (header, stream, next) {
-    header = map(header) || header
-    header.name = normalize(header.name)
-    var name = path.join(cwd, path.join('/', header.name))
+        var checkInt1 = buf.readInt();
+        var checkInt2 = buf.readInt();
+        if (checkInt1 !== checkInt2) {
+          throw new Error(
+            "Incorrect passphrase supplied, could not " + "decrypt key",
+          );
+        }
 
-    if (ignore(name, header)) {
-      stream.resume()
-      return next()
-    }
+        var ret = {};
+        var key = rfc4253.readInternal(ret, "private", buf.remainder());
 
-    var stat = function (err) {
-      if (err) return next(err)
-      utimes(name, header, function (err) {
-        if (err) return next(err)
-        if (win32) return next()
-        chperm(name, header, next)
-      })
-    }
+        buf.skip(ret.consumed);
 
-    var onsymlink = function () {
-      if (win32) return next() // skip symlinks on win for now before it can be tested
-      xfs.unlink(name, function () {
-        xfs.symlink(header.linkname, name, stat)
-      })
-    }
+        var comment = buf.readString();
+        key.comment = comment;
 
-    var onlink = function () {
-      if (win32) return next() // skip links on win for now before it can be tested
-      xfs.unlink(name, function () {
-        var srcpath = path.join(cwd, path.join('/', header.linkname))
+        return key;
+      }
 
-        xfs.link(srcpath, name, function (err) {
-          if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) {
-            stream = xfs.createReadStream(srcpath)
-            return onfile()
+      function write(key, options) {
+        var pubKey;
+        if (PrivateKey.isPrivateKey(key)) pubKey = key.toPublic();
+        else pubKey = key;
+
+        var cipher = "none";
+        var kdf = "none";
+        var kdfopts = Buffer.alloc(0);
+        var cinf = { blockSize: 8 };
+        var passphrase;
+        if (options !== undefined) {
+          passphrase = options.passphrase;
+          if (typeof passphrase === "string")
+            passphrase = Buffer.from(passphrase, "utf-8");
+          if (passphrase !== undefined) {
+            assert.buffer(passphrase, "options.passphrase");
+            assert.optionalString(options.cipher, "options.cipher");
+            cipher = options.cipher;
+            if (cipher === undefined) cipher = "aes128-ctr";
+            cinf = utils.opensshCipherInfo(cipher);
+            kdf = "bcrypt";
           }
-
-          stat(err)
-        })
-      })
-    }
-
-    var onfile = function () {
-      var ws = xfs.createWriteStream(name)
-      var rs = mapStream(stream, header)
-
-      ws.on('error', function (err) { // always forward errors on destroy
-        rs.destroy(err)
-      })
-
-      pump(rs, ws, function (err) {
-        if (err) return next(err)
-        ws.on('close', stat)
-      })
-    }
-
-    if (header.type === 'directory') {
-      stack.push([name, header.mtime])
-      return mkdirfix(name, {
-        fs: xfs, own: own, uid: header.uid, gid: header.gid
-      }, stat)
-    }
-
-    var dir = path.dirname(name)
-
-    validate(xfs, dir, path.join(cwd, '.'), function (err, valid) {
-      if (err) return next(err)
-      if (!valid) return next(new Error(dir + ' is not a valid path'))
-
-      mkdirfix(dir, {
-        fs: xfs, own: own, uid: header.uid, gid: header.gid
-      }, function (err) {
-        if (err) return next(err)
-
-        switch (header.type) {
-          case 'file': return onfile()
-          case 'link': return onlink()
-          case 'symlink': return onsymlink()
         }
 
-        if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')'))
-
-        stream.resume()
-        next()
-      })
-    })
-  })
-
-  if (opts.finish) extract.on('finish', opts.finish)
-
-  return extract
-}
-
-function validate (fs, name, root, cb) {
-  if (name === root) return cb(null, true)
-  fs.lstat(name, function (err, st) {
-    if (err && err.code !== 'ENOENT') return cb(err)
-    if (err || st.isDirectory()) return validate(fs, path.join(name, '..'), root, cb)
-    cb(null, false)
-  })
-}
-
-function mkdirfix (name, opts, cb) {
-  mkdirp(name, {fs: opts.fs}, function (err, made) {
-    if (!err && made && opts.own) {
-      chownr(made, opts.uid, opts.gid, cb)
-    } else {
-      cb(err)
-    }
-  })
-}
-
+        var privBuf;
+        if (PrivateKey.isPrivateKey(key)) {
+          privBuf = new SSHBuffer({});
+          var checkInt = crypto.randomBytes(4).readUInt32BE(0);
+          privBuf.writeInt(checkInt);
+          privBuf.writeInt(checkInt);
+          privBuf.write(key.toBuffer("rfc4253"));
+          privBuf.writeString(key.comment || "");
 
-/***/ }),
-/* 194 */
-/***/ (function(module, exports) {
-
-module.exports = {"name":"yarn","installationMethod":"unknown","version":"1.23.0-20220130.1630","license":"BSD-2-Clause","preferGlobal":true,"description":"📦🐈 Fast, reliable, and secure dependency management.","dependencies":{"@zkochan/cmd-shim":"^3.1.0","babel-runtime":"^6.26.0","bytes":"^3.0.0","camelcase":"^4.0.0","chalk":"^2.1.0","cli-table3":"^0.4.0","commander":"^2.9.0","death":"^1.0.0","debug":"^3.0.0","deep-equal":"^1.0.1","detect-indent":"^5.0.0","dnscache":"^1.0.1","glob":"^7.1.1","gunzip-maybe":"^1.4.0","hash-for-dep":"^1.2.3","imports-loader":"^0.8.0","ini":"^1.3.4","inquirer":"^6.2.0","invariant":"^2.2.0","is-builtin-module":"^2.0.0","is-ci":"^1.0.10","is-webpack-bundle":"^1.0.0","js-yaml":"^3.13.1","leven":"^2.0.0","loud-rejection":"^1.2.0","micromatch":"^2.3.11","mkdirp":"^0.5.1","node-emoji":"^1.6.1","normalize-url":"^2.0.0","npm-logical-tree":"^1.2.1","object-path":"^0.11.2","proper-lockfile":"^2.0.0","puka":"^1.0.0","read":"^1.0.7","request":"^2.87.0","request-capture-har":"^1.2.2","rimraf":"^2.5.0","semver":"^5.1.0","ssri":"^5.3.0","strip-ansi":"^4.0.0","strip-bom":"^3.0.0","tar-fs":"^1.16.0","tar-stream":"^1.6.1","uuid":"^3.0.1","v8-compile-cache":"^2.0.0","validate-npm-package-license":"^3.0.4","yn":"^2.0.0"},"devDependencies":{"babel-core":"^6.26.0","babel-eslint":"^7.2.3","babel-loader":"^6.2.5","babel-plugin-array-includes":"^2.0.3","babel-plugin-inline-import":"^3.0.0","babel-plugin-transform-builtin-extend":"^1.1.2","babel-plugin-transform-inline-imports-commonjs":"^1.0.0","babel-plugin-transform-runtime":"^6.4.3","babel-preset-env":"^1.6.0","babel-preset-flow":"^6.23.0","babel-preset-stage-0":"^6.0.0","babylon":"^6.5.0","commitizen":"^2.9.6","cz-conventional-changelog":"^2.0.0","eslint":"^4.3.0","eslint-config-fb-strict":"^22.0.0","eslint-plugin-babel":"^5.0.0","eslint-plugin-flowtype":"^2.35.0","eslint-plugin-jasmine":"^2.6.2","eslint-plugin-jest":"^21.0.0","eslint-plugin-jsx-a11y":"^6.0.2","eslint-plugin-prefer-object-spread":"^1.2.1","eslint-plugin-prettier":"^2.1.2","eslint-plugin-react":"^7.1.0","eslint-plugin-relay":"^0.0.28","eslint-plugin-yarn-internal":"file:scripts/eslint-rules","execa":"^0.11.0","fancy-log":"^1.3.2","flow-bin":"^0.66.0","git-release-notes":"^3.0.0","gulp":"^4.0.0","gulp-babel":"^7.0.0","gulp-if":"^2.0.1","gulp-newer":"^1.0.0","gulp-plumber":"^1.0.1","gulp-sourcemaps":"^2.2.0","jest":"^22.4.4","jsinspect":"^0.12.6","minimatch":"^3.0.4","mock-stdin":"^0.3.0","prettier":"^1.5.2","string-replace-loader":"^2.1.1","temp":"^0.8.3","webpack":"^2.1.0-beta.25","yargs":"^6.3.0"},"resolutions":{"sshpk":"^1.14.2"},"engines":{"node":">=4.0.0"},"repository":"yarnpkg/yarn","bin":{"yarn":"./bin/yarn.js","yarnpkg":"./bin/yarn.js"},"scripts":{"build":"gulp build","build-bundle":"node ./scripts/build-webpack.js","build-chocolatey":"powershell ./scripts/build-chocolatey.ps1","build-deb":"./scripts/build-deb.sh","build-dist":"bash ./scripts/build-dist.sh","build-win-installer":"scripts\\build-windows-installer.bat","changelog":"git-release-notes $(git describe --tags --abbrev=0 $(git describe --tags --abbrev=0)^)..$(git describe --tags --abbrev=0) scripts/changelog.md","dupe-check":"yarn jsinspect ./src","lint":"eslint . && flow check","pkg-tests":"yarn --cwd packages/pkg-tests jest yarn.test.js","prettier":"eslint src __tests__ --fix","release-branch":"./scripts/release-branch.sh","test":"yarn lint && yarn test-only","test-only":"node --max_old_space_size=4096 node_modules/jest/bin/jest.js --verbose","test-only-debug":"node --inspect-brk --max_old_space_size=4096 node_modules/jest/bin/jest.js --runInBand --verbose","test-coverage":"node --max_old_space_size=4096 node_modules/jest/bin/jest.js --coverage --verbose","watch":"gulp watch","commit":"git-cz"},"jest":{"collectCoverageFrom":["src/**/*.js"],"testEnvironment":"node","modulePathIgnorePatterns":["__tests__/fixtures/","packages/pkg-tests/pkg-tests-fixtures","dist/"],"testPathIgnorePatterns":["__tests__/(fixtures|__mocks__)/","updates/","_(temp|mock|install|init|helpers).js$","packages/pkg-tests"]},"config":{"commitizen":{"path":"./node_modules/cz-conventional-changelog"}}}
+          var n = 1;
+          while (privBuf._offset % cinf.blockSize !== 0) privBuf.writeChar(n++);
+          privBuf = privBuf.toBuffer();
+        }
 
-/***/ }),
-/* 195 */
-/***/ (function(module, exports) {
+        switch (kdf) {
+          case "none":
+            break;
+          case "bcrypt":
+            var salt = crypto.randomBytes(16);
+            var rounds = 16;
+            var kdfssh = new SSHBuffer({});
+            kdfssh.writeBuffer(salt);
+            kdfssh.writeInt(rounds);
+            kdfopts = kdfssh.toBuffer();
+
+            if (bcrypt === undefined) {
+              bcrypt = __webpack_require__(379);
+            }
+            var pass = new Uint8Array(passphrase);
+            var salti = new Uint8Array(salt);
+            /* Use the pbkdf to derive both the key and the IV. */
+            var out = new Uint8Array(cinf.keySize + cinf.blockSize);
+            var res = bcrypt.pbkdf(
+              pass,
+              pass.length,
+              salti,
+              salti.length,
+              out,
+              out.length,
+              rounds,
+            );
+            if (res !== 0) {
+              throw new Error(
+                "bcrypt_pbkdf function returned " +
+                  "failure, parameters invalid",
+              );
+            }
+            out = Buffer.from(out);
+            var ckey = out.slice(0, cinf.keySize);
+            var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
+
+            var cipherStream = crypto.createCipheriv(
+              cinf.opensslName,
+              ckey,
+              iv,
+            );
+            cipherStream.setAutoPadding(false);
+            var chunk,
+              chunks = [];
+            cipherStream.once("error", function (e) {
+              throw e;
+            });
+            cipherStream.write(privBuf);
+            cipherStream.end();
+            while ((chunk = cipherStream.read()) !== null) chunks.push(chunk);
+            privBuf = Buffer.concat(chunks);
+            break;
+          default:
+            throw new Error("Unsupported kdf " + kdf);
+        }
 
-module.exports = require("https");
+        var buf = new SSHBuffer({});
 
-/***/ }),
-/* 196 */
-/***/ (function(module, exports) {
+        buf.writeCString(MAGIC);
+        buf.writeString(cipher); /* cipher */
+        buf.writeString(kdf); /* kdf */
+        buf.writeBuffer(kdfopts); /* kdfoptions */
 
-module.exports = require("querystring");
+        buf.writeInt(1); /* nkeys */
+        buf.writeBuffer(pubKey.toBuffer("rfc4253"));
 
-/***/ }),
-/* 197 */
-/***/ (function(module, exports) {
+        if (privBuf) buf.writeBuffer(privBuf);
 
-module.exports = require("readline");
+        buf = buf.toBuffer();
 
-/***/ }),
-/* 198 */
-/***/ (function(module, exports) {
+        var header;
+        if (PrivateKey.isPrivateKey(key)) header = "OPENSSH PRIVATE KEY";
+        else header = "OPENSSH PUBLIC KEY";
 
-module.exports = require("zlib");
+        var tmp = buf.toString("base64");
+        var len =
+          tmp.length + tmp.length / 70 + 18 + 16 + header.length * 2 + 10;
+        buf = Buffer.alloc(len);
+        var o = 0;
+        o += buf.write("-----BEGIN " + header + "-----\n", o);
+        for (var i = 0; i < tmp.length; ) {
+          var limit = i + 70;
+          if (limit > tmp.length) limit = tmp.length;
+          o += buf.write(tmp.slice(i, limit), o);
+          buf[o++] = 10;
+          i = limit;
+        }
+        o += buf.write("-----END " + header + "-----\n", o);
 
-/***/ }),
-/* 199 */
-/***/ (function(module, exports, __webpack_require__) {
+        return buf.slice(0, o);
+      }
 
-"use strict";
+      /***/
+    },
+    /* 193 */
+    /***/ function (module, exports, __webpack_require__) {
+      var chownr = __webpack_require__(600);
+      var tar = __webpack_require__(460);
+      var pump = __webpack_require__(781);
+      var mkdirp = __webpack_require__(145);
+      var fs = __webpack_require__(5);
+      var path = __webpack_require__(0);
+      var os = __webpack_require__(46);
+
+      var win32 = os.platform() === "win32";
+
+      var noop = function () {};
+
+      var echo = function (name) {
+        return name;
+      };
 
+      var normalize = !win32
+        ? echo
+        : function (name) {
+            return name.replace(/\\/g, "/").replace(/[:?<>|]/g, "_");
+          };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = stringify;
+      var statAll = function (fs, stat, cwd, ignore, entries, sort) {
+        var queue = entries || ["."];
 
-var _misc;
+        return function loop(callback) {
+          if (!queue.length) return callback();
+          var next = queue.shift();
+          var nextAbs = path.join(cwd, next);
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+          stat(nextAbs, function (err, stat) {
+            if (err) return callback(err);
 
-var _constants;
+            if (!stat.isDirectory()) return callback(null, next, stat);
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+            fs.readdir(nextAbs, function (err, files) {
+              if (err) return callback(err);
 
-var _package;
+              if (sort) files.sort();
+              for (var i = 0; i < files.length; i++) {
+                if (!ignore(path.join(cwd, next, files[i])))
+                  queue.push(path.join(next, files[i]));
+              }
 
-function _load_package() {
-  return _package = __webpack_require__(194);
-}
+              callback(null, next, stat);
+            });
+          });
+        };
+      };
 
-const NODE_VERSION = process.version;
+      var strip = function (map, level) {
+        return function (header) {
+          header.name = header.name.split("/").slice(level).join("/");
 
-function shouldWrapKey(str) {
-  return str.indexOf('true') === 0 || str.indexOf('false') === 0 || /[:\s\n\\",\[\]]/g.test(str) || /^[0-9]/g.test(str) || !/^[a-zA-Z]/g.test(str);
-}
+          var linkname = header.linkname;
+          if (
+            linkname &&
+            (header.type === "link" || path.isAbsolute(linkname))
+          ) {
+            header.linkname = linkname.split("/").slice(level).join("/");
+          }
 
-function maybeWrap(str) {
-  if (typeof str === 'boolean' || typeof str === 'number' || shouldWrapKey(str)) {
-    return JSON.stringify(str);
-  } else {
-    return str;
-  }
-}
-
-const priorities = {
-  name: 1,
-  version: 2,
-  uid: 3,
-  resolved: 4,
-  integrity: 5,
-  registry: 6,
-  dependencies: 7
-};
+          return map(header);
+        };
+      };
 
-function priorityThenAlphaSort(a, b) {
-  if (priorities[a] || priorities[b]) {
-    return (priorities[a] || 100) > (priorities[b] || 100) ? 1 : -1;
-  } else {
-    return (0, (_misc || _load_misc()).sortAlpha)(a, b);
-  }
-}
+      exports.pack = function (cwd, opts) {
+        if (!cwd) cwd = ".";
+        if (!opts) opts = {};
+
+        var xfs = opts.fs || fs;
+        var ignore = opts.ignore || opts.filter || noop;
+        var map = opts.map || noop;
+        var mapStream = opts.mapStream || echo;
+        var statNext = statAll(
+          xfs,
+          opts.dereference ? xfs.stat : xfs.lstat,
+          cwd,
+          ignore,
+          opts.entries,
+          opts.sort,
+        );
+        var strict = opts.strict !== false;
+        var umask =
+          typeof opts.umask === "number" ? ~opts.umask : ~processUmask();
+        var dmode = typeof opts.dmode === "number" ? opts.dmode : 0;
+        var fmode = typeof opts.fmode === "number" ? opts.fmode : 0;
+        var pack = opts.pack || tar.pack();
+        var finish = opts.finish || noop;
+
+        if (opts.strip) map = strip(map, opts.strip);
+
+        if (opts.readable) {
+          dmode |= parseInt(555, 8);
+          fmode |= parseInt(444, 8);
+        }
+        if (opts.writable) {
+          dmode |= parseInt(333, 8);
+          fmode |= parseInt(222, 8);
+        }
+
+        var onsymlink = function (filename, header) {
+          xfs.readlink(path.join(cwd, filename), function (err, linkname) {
+            if (err) return pack.destroy(err);
+            header.linkname = normalize(linkname);
+            pack.entry(header, onnextentry);
+          });
+        };
 
-function _stringify(obj, options) {
-  if (typeof obj !== 'object') {
-    throw new TypeError();
-  }
+        var onstat = function (err, filename, stat) {
+          if (err) return pack.destroy(err);
+          if (!filename) {
+            if (opts.finalize !== false) pack.finalize();
+            return finish(pack);
+          }
 
-  const indent = options.indent;
-  const lines = [];
+          if (stat.isSocket()) return onnextentry(); // tar does not support sockets...
 
-  // Sorting order needs to be consistent between runs, we run native sort by name because there are no
-  // problems with it being unstable because there are no to keys the same
-  // However priorities can be duplicated and native sort can shuffle things from run to run
-  const keys = Object.keys(obj).sort(priorityThenAlphaSort);
+          var header = {
+            name: normalize(filename),
+            mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask,
+            mtime: stat.mtime,
+            size: stat.size,
+            type: "file",
+            uid: stat.uid,
+            gid: stat.gid,
+          };
 
-  let addedKeys = [];
+          if (stat.isDirectory()) {
+            header.size = 0;
+            header.type = "directory";
+            header = map(header) || header;
+            return pack.entry(header, onnextentry);
+          }
 
-  for (let i = 0; i < keys.length; i++) {
-    const key = keys[i];
-    const val = obj[key];
-    if (val == null || addedKeys.indexOf(key) >= 0) {
-      continue;
-    }
+          if (stat.isSymbolicLink()) {
+            header.size = 0;
+            header.type = "symlink";
+            header = map(header) || header;
+            return onsymlink(filename, header);
+          }
 
-    const valKeys = [key];
+          // TODO: add fifo etc...
 
-    // get all keys that have the same value equality, we only want this for objects
-    if (typeof val === 'object') {
-      for (let j = i + 1; j < keys.length; j++) {
-        const key = keys[j];
-        if (val === obj[key]) {
-          valKeys.push(key);
-        }
-      }
-    }
+          header = map(header) || header;
 
-    const keyLine = valKeys.sort((_misc || _load_misc()).sortAlpha).map(maybeWrap).join(', ');
+          if (!stat.isFile()) {
+            if (strict)
+              return pack.destroy(
+                new Error("unsupported type for " + filename),
+              );
+            return onnextentry();
+          }
 
-    if (typeof val === 'string' || typeof val === 'boolean' || typeof val === 'number') {
-      lines.push(`${keyLine} ${maybeWrap(val)}`);
-    } else if (typeof val === 'object') {
-      lines.push(`${keyLine}:\n${_stringify(val, { indent: indent + '  ' })}` + (options.topLevel ? '\n' : ''));
-    } else {
-      throw new TypeError();
-    }
+          var entry = pack.entry(header, onnextentry);
+          if (!entry) return;
 
-    addedKeys = addedKeys.concat(valKeys);
-  }
+          var rs = mapStream(
+            xfs.createReadStream(path.join(cwd, filename)),
+            header,
+          );
 
-  return indent + lines.join(`\n${indent}`);
-}
+          rs.on("error", function (err) {
+            // always forward errors on destroy
+            entry.destroy(err);
+          });
 
-function stringify(obj, noHeader, enableVersions) {
-  const val = _stringify(obj, {
-    indent: '',
-    topLevel: true
-  });
-  if (noHeader) {
-    return val;
-  }
+          pump(rs, entry);
+        };
 
-  const lines = [];
-  lines.push('# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.');
-  lines.push(`# yarn lockfile v${(_constants || _load_constants()).LOCKFILE_VERSION}`);
-  if (enableVersions) {
-    lines.push(`# yarn v${(_package || _load_package()).version}`);
-    lines.push(`# node ${NODE_VERSION}`);
-  }
-  lines.push('\n');
-  lines.push(val);
+        var onnextentry = function (err) {
+          if (err) return pack.destroy(err);
+          statNext(onstat);
+        };
 
-  return lines.join('\n');
-}
+        onnextentry();
 
-/***/ }),
-/* 200 */
-/***/ (function(module, exports, __webpack_require__) {
+        return pack;
+      };
 
-"use strict";
+      var head = function (list) {
+        return list.length ? list[list.length - 1] : null;
+      };
 
+      var processGetuid = function () {
+        return process.getuid ? process.getuid() : -1;
+      };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var processUmask = function () {
+        return process.umask ? process.umask() : 0;
+      };
 
-var _consoleReporter;
+      exports.extract = function (cwd, opts) {
+        if (!cwd) cwd = ".";
+        if (!opts) opts = {};
+
+        var xfs = opts.fs || fs;
+        var ignore = opts.ignore || opts.filter || noop;
+        var map = opts.map || noop;
+        var mapStream = opts.mapStream || echo;
+        var own = opts.chown !== false && !win32 && processGetuid() === 0;
+        var extract = opts.extract || tar.extract();
+        var stack = [];
+        var now = new Date();
+        var umask =
+          typeof opts.umask === "number" ? ~opts.umask : ~processUmask();
+        var dmode = typeof opts.dmode === "number" ? opts.dmode : 0;
+        var fmode = typeof opts.fmode === "number" ? opts.fmode : 0;
+        var strict = opts.strict !== false;
+
+        if (opts.strip) map = strip(map, opts.strip);
+
+        if (opts.readable) {
+          dmode |= parseInt(555, 8);
+          fmode |= parseInt(444, 8);
+        }
+        if (opts.writable) {
+          dmode |= parseInt(333, 8);
+          fmode |= parseInt(222, 8);
+        }
+
+        var utimesParent = function (name, cb) {
+          // we just set the mtime on the parent dir again everytime we write an entry
+          var top;
+          while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0])
+            stack.pop();
+          if (!top) return cb();
+          xfs.utimes(top[0], now, top[1], cb);
+        };
 
-function _load_consoleReporter() {
-  return _consoleReporter = __webpack_require__(561);
-}
+        var utimes = function (name, header, cb) {
+          if (opts.utimes === false) return cb();
 
-Object.defineProperty(exports, 'ConsoleReporter', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_consoleReporter || _load_consoleReporter()).default;
-  }
-});
+          if (header.type === "directory")
+            return xfs.utimes(name, now, header.mtime, cb);
+          if (header.type === "symlink") return utimesParent(name, cb); // TODO: how to set mtime on link?
 
-var _bufferReporter;
+          xfs.utimes(name, now, header.mtime, function (err) {
+            if (err) return cb(err);
+            utimesParent(name, cb);
+          });
+        };
 
-function _load_bufferReporter() {
-  return _bufferReporter = __webpack_require__(560);
-}
+        var chperm = function (name, header, cb) {
+          var link = header.type === "symlink";
+          var chmod = link ? xfs.lchmod : xfs.chmod;
+          var chown = link ? xfs.lchown : xfs.chown;
 
-Object.defineProperty(exports, 'BufferReporter', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_bufferReporter || _load_bufferReporter()).default;
-  }
-});
+          if (!chmod) return cb();
 
-var _eventReporter;
+          var mode =
+            (header.mode | (header.type === "directory" ? dmode : fmode)) &
+            umask;
+          chmod(name, mode, function (err) {
+            if (err) return cb(err);
+            if (!own) return cb();
+            if (!chown) return cb();
+            chown(name, header.uid, header.gid, cb);
+          });
+        };
 
-function _load_eventReporter() {
-  return _eventReporter = __webpack_require__(565);
-}
+        extract.on("entry", function (header, stream, next) {
+          header = map(header) || header;
+          header.name = normalize(header.name);
+          var name = path.join(cwd, path.join("/", header.name));
 
-Object.defineProperty(exports, 'EventReporter', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_eventReporter || _load_eventReporter()).default;
-  }
-});
+          if (ignore(name, header)) {
+            stream.resume();
+            return next();
+          }
 
-var _jsonReporter;
+          var stat = function (err) {
+            if (err) return next(err);
+            utimes(name, header, function (err) {
+              if (err) return next(err);
+              if (win32) return next();
+              chperm(name, header, next);
+            });
+          };
 
-function _load_jsonReporter() {
-  return _jsonReporter = __webpack_require__(213);
-}
+          var onsymlink = function () {
+            if (win32) return next(); // skip symlinks on win for now before it can be tested
+            xfs.unlink(name, function () {
+              xfs.symlink(header.linkname, name, stat);
+            });
+          };
 
-Object.defineProperty(exports, 'JSONReporter', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_jsonReporter || _load_jsonReporter()).default;
-  }
-});
+          var onlink = function () {
+            if (win32) return next(); // skip links on win for now before it can be tested
+            xfs.unlink(name, function () {
+              var srcpath = path.join(cwd, path.join("/", header.linkname));
 
-var _noopReporter;
+              xfs.link(srcpath, name, function (err) {
+                if (
+                  err &&
+                  err.code === "EPERM" &&
+                  opts.hardlinkAsFilesFallback
+                ) {
+                  stream = xfs.createReadStream(srcpath);
+                  return onfile();
+                }
 
-function _load_noopReporter() {
-  return _noopReporter = __webpack_require__(569);
-}
+                stat(err);
+              });
+            });
+          };
 
-Object.defineProperty(exports, 'NoopReporter', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_noopReporter || _load_noopReporter()).default;
-  }
-});
+          var onfile = function () {
+            var ws = xfs.createWriteStream(name);
+            var rs = mapStream(stream, header);
 
-var _baseReporter;
+            ws.on("error", function (err) {
+              // always forward errors on destroy
+              rs.destroy(err);
+            });
 
-function _load_baseReporter() {
-  return _baseReporter = __webpack_require__(108);
-}
+            pump(rs, ws, function (err) {
+              if (err) return next(err);
+              ws.on("close", stat);
+            });
+          };
 
-Object.defineProperty(exports, 'Reporter', {
-  enumerable: true,
-  get: function get() {
-    return _interopRequireDefault(_baseReporter || _load_baseReporter()).default;
-  }
-});
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-/***/ }),
-/* 201 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-// On windows, create a .cmd file.
-// Read the #! in the file to see what it uses.  The vast majority
-// of the time, this will be either:
-// "#!/usr/bin/env <prog> <args...>"
-// or:
-// "#!<prog> <args...>"
-//
-// Write a binroot/pkg.bin + ".cmd" file that has this line in it:
-// @<prog> <args...> %~dp0<target> %*
-
-module.exports = cmdShim
-cmdShim.ifExists = cmdShimIfExists
-
-const fs = __webpack_require__(762)
-
-const mkdir = __webpack_require__(761)
-const path = __webpack_require__(0)
-const isWindows = __webpack_require__(743)
-const shebangExpr = /^#!\s*(?:\/usr\/bin\/env)?\s*([^ \t]+)(.*)$/
-const DEFAULT_OPTIONS = {
-  // Create PowerShell file by default if the option hasn't been specified
-  createPwshFile: true,
-  createCmdFile: isWindows()
-}
-
-function cmdShimIfExists (src, to, opts) {
-  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
-  return fs.stat(src)
-    .then(() => cmdShim(src, to, opts))
-    .catch(() => {})
-}
-
-// Try to unlink, but ignore errors.
-// Any problems will surface later.
-function rm (path) {
-  return fs.unlink(path).catch(() => {})
-}
-
-function cmdShim (src, to, opts) {
-  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
-  return fs.stat(src)
-    .then(() => cmdShim_(src, to, opts))
-}
-
-function cmdShim_ (src, to, opts) {
-  return Promise.all([
-    rm(to),
-    rm(`${to}.ps1`),
-    opts.createCmdFile && rm(`${to}.cmd`)
-  ])
-    .then(() => writeShim(src, to, opts))
-}
-
-function writeShim (src, to, opts) {
-  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
-  const defaultArgs = opts.preserveSymlinks ? '--preserve-symlinks' : ''
-  // make a cmd file and a sh script
-  // First, check if the bin is a #! of some sort.
-  // If not, then assume it's something that'll be compiled, or some other
-  // sort of script, and just call it directly.
-  return mkdir(path.dirname(to))
-    .then(() => {
-      return fs.readFile(src, 'utf8')
-        .then(data => {
-          const firstLine = data.trim().split(/\r*\n/)[0]
-          const shebang = firstLine.match(shebangExpr)
-          if (!shebang) return writeShim_(src, to, Object.assign({}, opts, {args: defaultArgs}))
-          const prog = shebang[1]
-          const args = (shebang[2] && ((defaultArgs && (shebang[2] + ' ' + defaultArgs)) || shebang[2])) || defaultArgs
-          return writeShim_(src, to, Object.assign({}, opts, {prog, args}))
-        })
-        .catch(() => writeShim_(src, to, Object.assign({}, opts, {args: defaultArgs})))
-    })
-}
-
-function writeShim_ (src, to, opts) {
-  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
-  let shTarget = path.relative(path.dirname(to), src)
-  let target = shTarget.split('/').join('\\')
-  let longProg
-  let prog = opts.prog
-  let shProg = prog && prog.split('\\').join('/')
-  let shLongProg
-  let pwshProg = shProg && `"${shProg}$exe"`
-  let pwshLongProg
-  shTarget = shTarget.split('\\').join('/')
-  let args = opts.args || ''
-  let {
-    win32: nodePath,
-    posix: shNodePath
-  } = normalizePathEnvVar(opts.nodePath)
-  if (!prog) {
-    prog = `"%~dp0\\${target}"`
-    shProg = `"$basedir/${shTarget}"`
-    pwshProg = shProg
-    args = ''
-    target = ''
-    shTarget = ''
-  } else {
-    longProg = `"%~dp0\\${prog}.exe"`
-    shLongProg = '"$basedir/' + prog + '"'
-    pwshLongProg = `"$basedir/${prog}$exe"`
-    target = `"%~dp0\\${target}"`
-    shTarget = `"$basedir/${shTarget}"`
-  }
+          if (header.type === "directory") {
+            stack.push([name, header.mtime]);
+            return mkdirfix(
+              name,
+              {
+                fs: xfs,
+                own: own,
+                uid: header.uid,
+                gid: header.gid,
+              },
+              stat,
+            );
+          }
 
-  let cmd
-  if (opts.createCmdFile) {
-    // @IF EXIST "%~dp0\node.exe" (
-    //   "%~dp0\node.exe" "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
-    // ) ELSE (
-    //   SETLOCAL
-    //   SET PATHEXT=%PATHEXT:;.JS;=;%
-    //   node "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
-    // )
-    cmd = nodePath ? `@SET NODE_PATH=${nodePath}\r\n` : ''
-    if (longProg) {
-      cmd += '@IF EXIST ' + longProg + ' (\r\n' +
-        '  ' + longProg + ' ' + args + ' ' + target + ' %*\r\n' +
-        ') ELSE (\r\n' +
-        '  @SETLOCAL\r\n' +
-        '  @SET PATHEXT=%PATHEXT:;.JS;=;%\r\n' +
-        '  ' + prog + ' ' + args + ' ' + target + ' %*\r\n' +
-        ')'
-    } else {
-      cmd += `@${prog} ${args} ${target} %*\r\n`
-    }
-  }
+          var dir = path.dirname(name);
+
+          validate(xfs, dir, path.join(cwd, "."), function (err, valid) {
+            if (err) return next(err);
+            if (!valid) return next(new Error(dir + " is not a valid path"));
+
+            mkdirfix(
+              dir,
+              {
+                fs: xfs,
+                own: own,
+                uid: header.uid,
+                gid: header.gid,
+              },
+              function (err) {
+                if (err) return next(err);
+
+                switch (header.type) {
+                  case "file":
+                    return onfile();
+                  case "link":
+                    return onlink();
+                  case "symlink":
+                    return onsymlink();
+                }
 
-  // #!/bin/sh
-  // basedir=`dirname "$0"`
-  //
-  // case `uname` in
-  //     *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-  // esac
-  //
-  // if [ -x "$basedir/node.exe" ]; then
-  //   "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
-  //   ret=$?
-  // else
-  //   node "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
-  //   ret=$?
-  // fi
-  // exit $ret
-
-  let sh = '#!/bin/sh\n'
-  sh = sh +
-    "basedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")\n" +
-    '\n' +
-    'case `uname` in\n' +
-    '    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
-    'esac\n' +
-    '\n'
-  const env = opts.nodePath ? `NODE_PATH="${shNodePath}" ` : ''
-
-  if (shLongProg) {
-    sh = sh +
-      'if [ -x ' + shLongProg + ' ]; then\n' +
-      '  ' + env + shLongProg + ' ' + args + ' ' + shTarget + ' "$@"\n' +
-      '  ret=$?\n' +
-      'else \n' +
-      '  ' + env + shProg + ' ' + args + ' ' + shTarget + ' "$@"\n' +
-      '  ret=$?\n' +
-      'fi\n' +
-      'exit $ret\n'
-  } else {
-    sh = sh + env + shProg + ' ' + args + ' ' + shTarget + ' "$@"\n' +
-      'exit $?\n'
-  }
+                if (strict)
+                  return next(
+                    new Error(
+                      "unsupported type for " + name + " (" + header.type + ")",
+                    ),
+                  );
 
-  // #!/usr/bin/env pwsh
-  // $basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
-  //
-  // $ret=0
-  // $exe = ""
-  // if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
-  //   # Fix case when both the Windows and Linux builds of Node
-  //   # are installed in the same directory
-  //   $exe = ".exe"
-  // }
-  // if (Test-Path "$basedir/node") {
-  //   & "$basedir/node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
-  //   $ret=$LASTEXITCODE
-  // } else {
-  //   & "node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
-  //   $ret=$LASTEXITCODE
-  // }
-  // exit $ret
-  let pwsh = '#!/usr/bin/env pwsh\n' +
-    '$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent\n' +
-    '\n' +
-    '$exe=""\n' +
-    (opts.nodePath ? '$env_node_path=$env:NODE_PATH\n' +
-      `$env:NODE_PATH="${nodePath}"\n` : '') +
-    'if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {\n' +
-    '  # Fix case when both the Windows and Linux builds of Node\n' +
-    '  # are installed in the same directory\n' +
-    '  $exe=".exe"\n' +
-    '}'
-  if (opts.nodePath) {
-    pwsh = pwsh +
-      ' else {\n' +
-      `  $env:NODE_PATH="${shNodePath}"\n` +
-      '}'
-  }
-  pwsh += '\n'
-  if (shLongProg) {
-    pwsh = pwsh +
-      '$ret=0\n' +
-      `if (Test-Path ${pwshLongProg}) {\n` +
-      `  & ${pwshLongProg} ${args} ${shTarget} $args\n` +
-      '  $ret=$LASTEXITCODE\n' +
-      '} else {\n' +
-      `  & ${pwshProg} ${args} ${shTarget} $args\n` +
-      '  $ret=$LASTEXITCODE\n' +
-      '}\n' +
-      (opts.nodePath ? '$env:NODE_PATH=$env_node_path\n' : '') +
-      'exit $ret\n'
-  } else {
-    pwsh = pwsh +
-      `& ${pwshProg} ${args} ${shTarget} $args\n` +
-      (opts.nodePath ? '$env:NODE_PATH=$env_node_path\n' : '') +
-      'exit $LASTEXITCODE\n'
-  }
+                stream.resume();
+                next();
+              },
+            );
+          });
+        });
 
-  return Promise.all([
-    opts.createCmdFile && fs.writeFile(to + '.cmd', cmd, 'utf8'),
-    opts.createPwshFile && fs.writeFile(`${to}.ps1`, pwsh, 'utf8'),
-    fs.writeFile(to, sh, 'utf8')
-  ])
-    .then(() => chmodShim(to, opts))
-}
-
-function chmodShim (to, {createCmdFile, createPwshFile}) {
-  return Promise.all([
-    fs.chmod(to, 0o755),
-    createPwshFile && fs.chmod(`${to}.ps1`, 0o755),
-    createCmdFile && fs.chmod(`${to}.cmd`, 0o755)
-  ])
-}
-
-/**
- * @param {string|string[]} nodePath
- * @returns {{win32:string,posix:string}}
- */
-function normalizePathEnvVar (nodePath) {
-  if (!nodePath) {
-    return {
-      win32: nodePath,
-      posix: nodePath
-    }
-  }
-  let split = (typeof nodePath === 'string' ? nodePath.split(path.delimiter) : Array.from(nodePath))
-  let result = {}
-  for (let i = 0; i < split.length; i++) {
-    const win32 = split[i].split('/').join('\\')
-    const posix = isWindows() ? split[i].split('\\').join('/').replace(/^([^:\\/]*):/, (_, $1) => `/mnt/${$1.toLowerCase()}`) : split[i]
+        if (opts.finish) extract.on("finish", opts.finish);
 
-    result.win32 = result.win32 ? `${result.win32};${win32}` : win32
-    result.posix = result.posix ? `${result.posix}:${posix}` : posix
+        return extract;
+      };
 
-    result[i] = {win32, posix}
-  }
-  return result
-}
+      function validate(fs, name, root, cb) {
+        if (name === root) return cb(null, true);
+        fs.lstat(name, function (err, st) {
+          if (err && err.code !== "ENOENT") return cb(err);
+          if (err || st.isDirectory())
+            return validate(fs, path.join(name, ".."), root, cb);
+          cb(null, false);
+        });
+      }
 
+      function mkdirfix(name, opts, cb) {
+        mkdirp(name, { fs: opts.fs }, function (err, made) {
+          if (!err && made && opts.own) {
+            chownr(made, opts.uid, opts.gid, cb);
+          } else {
+            cb(err);
+          }
+        });
+      }
 
-/***/ }),
-/* 202 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 194 */
+    /***/ function (module, exports) {
+      module.exports = {
+        name: "yarn",
+        installationMethod: "unknown",
+        version: "1.23.0-20220130.1630",
+        license: "BSD-2-Clause",
+        preferGlobal: true,
+        description: "📦🐈 Fast, reliable, and secure dependency management.",
+        dependencies: {
+          "@zkochan/cmd-shim": "^3.1.0",
+          "babel-runtime": "^6.26.0",
+          bytes: "^3.0.0",
+          camelcase: "^4.0.0",
+          chalk: "^2.1.0",
+          "cli-table3": "^0.4.0",
+          commander: "^2.9.0",
+          death: "^1.0.0",
+          debug: "^3.0.0",
+          "deep-equal": "^1.0.1",
+          "detect-indent": "^5.0.0",
+          dnscache: "^1.0.1",
+          glob: "^7.1.1",
+          "gunzip-maybe": "^1.4.0",
+          "hash-for-dep": "^1.2.3",
+          "imports-loader": "^0.8.0",
+          ini: "^1.3.4",
+          inquirer: "^6.2.0",
+          invariant: "^2.2.0",
+          "is-builtin-module": "^2.0.0",
+          "is-ci": "^1.0.10",
+          "is-webpack-bundle": "^1.0.0",
+          "js-yaml": "^3.13.1",
+          leven: "^2.0.0",
+          "loud-rejection": "^1.2.0",
+          micromatch: "^2.3.11",
+          mkdirp: "^0.5.1",
+          "node-emoji": "^1.6.1",
+          "normalize-url": "^2.0.0",
+          "npm-logical-tree": "^1.2.1",
+          "object-path": "^0.11.2",
+          "proper-lockfile": "^2.0.0",
+          puka: "^1.0.0",
+          read: "^1.0.7",
+          request: "^2.87.0",
+          "request-capture-har": "^1.2.2",
+          rimraf: "^2.5.0",
+          semver: "^5.1.0",
+          ssri: "^5.3.0",
+          "strip-ansi": "^4.0.0",
+          "strip-bom": "^3.0.0",
+          "tar-fs": "^1.16.0",
+          "tar-stream": "^1.6.1",
+          uuid: "^3.0.1",
+          "v8-compile-cache": "^2.0.0",
+          "validate-npm-package-license": "^3.0.4",
+          yn: "^2.0.0",
+        },
+        devDependencies: {
+          "babel-core": "^6.26.0",
+          "babel-eslint": "^7.2.3",
+          "babel-loader": "^6.2.5",
+          "babel-plugin-array-includes": "^2.0.3",
+          "babel-plugin-inline-import": "^3.0.0",
+          "babel-plugin-transform-builtin-extend": "^1.1.2",
+          "babel-plugin-transform-inline-imports-commonjs": "^1.0.0",
+          "babel-plugin-transform-runtime": "^6.4.3",
+          "babel-preset-env": "^1.6.0",
+          "babel-preset-flow": "^6.23.0",
+          "babel-preset-stage-0": "^6.0.0",
+          babylon: "^6.5.0",
+          commitizen: "^2.9.6",
+          "cz-conventional-changelog": "^2.0.0",
+          eslint: "^4.3.0",
+          "eslint-config-fb-strict": "^22.0.0",
+          "eslint-plugin-babel": "^5.0.0",
+          "eslint-plugin-flowtype": "^2.35.0",
+          "eslint-plugin-jasmine": "^2.6.2",
+          "eslint-plugin-jest": "^21.0.0",
+          "eslint-plugin-jsx-a11y": "^6.0.2",
+          "eslint-plugin-prefer-object-spread": "^1.2.1",
+          "eslint-plugin-prettier": "^2.1.2",
+          "eslint-plugin-react": "^7.1.0",
+          "eslint-plugin-relay": "^0.0.28",
+          "eslint-plugin-yarn-internal": "file:scripts/eslint-rules",
+          execa: "^0.11.0",
+          "fancy-log": "^1.3.2",
+          "flow-bin": "^0.66.0",
+          "git-release-notes": "^3.0.0",
+          gulp: "^4.0.0",
+          "gulp-babel": "^7.0.0",
+          "gulp-if": "^2.0.1",
+          "gulp-newer": "^1.0.0",
+          "gulp-plumber": "^1.0.1",
+          "gulp-sourcemaps": "^2.2.0",
+          jest: "^22.4.4",
+          jsinspect: "^0.12.6",
+          minimatch: "^3.0.4",
+          "mock-stdin": "^0.3.0",
+          prettier: "^1.5.2",
+          "string-replace-loader": "^2.1.1",
+          temp: "^0.8.3",
+          webpack: "^2.1.0-beta.25",
+          yargs: "^6.3.0",
+        },
+        resolutions: { sshpk: "^1.14.2" },
+        engines: { node: ">=4.0.0" },
+        repository: "yarnpkg/yarn",
+        bin: { yarn: "./bin/yarn.js", yarnpkg: "./bin/yarn.js" },
+        scripts: {
+          build: "gulp build",
+          "build-bundle": "node ./scripts/build-webpack.js",
+          "build-chocolatey": "powershell ./scripts/build-chocolatey.ps1",
+          "build-deb": "./scripts/build-deb.sh",
+          "build-dist": "bash ./scripts/build-dist.sh",
+          "build-win-installer": "scripts\\build-windows-installer.bat",
+          changelog:
+            "git-release-notes $(git describe --tags --abbrev=0 $(git describe --tags --abbrev=0)^)..$(git describe --tags --abbrev=0) scripts/changelog.md",
+          "dupe-check": "yarn jsinspect ./src",
+          lint: "eslint . && flow check",
+          "pkg-tests": "yarn --cwd packages/pkg-tests jest yarn.test.js",
+          prettier: "eslint src __tests__ --fix",
+          "release-branch": "./scripts/release-branch.sh",
+          test: "yarn lint && yarn test-only",
+          "test-only":
+            "node --max_old_space_size=4096 node_modules/jest/bin/jest.js --verbose",
+          "test-only-debug":
+            "node --inspect-brk --max_old_space_size=4096 node_modules/jest/bin/jest.js --runInBand --verbose",
+          "test-coverage":
+            "node --max_old_space_size=4096 node_modules/jest/bin/jest.js --coverage --verbose",
+          watch: "gulp watch",
+          commit: "git-cz",
+        },
+        jest: {
+          collectCoverageFrom: ["src/**/*.js"],
+          testEnvironment: "node",
+          modulePathIgnorePatterns: [
+            "__tests__/fixtures/",
+            "packages/pkg-tests/pkg-tests-fixtures",
+            "dist/",
+          ],
+          testPathIgnorePatterns: [
+            "__tests__/(fixtures|__mocks__)/",
+            "updates/",
+            "_(temp|mock|install|init|helpers).js$",
+            "packages/pkg-tests",
+          ],
+        },
+        config: {
+          commitizen: { path: "./node_modules/cz-conventional-changelog" },
+        },
+      };
 
-"use strict";
+      /***/
+    },
+    /* 195 */
+    /***/ function (module, exports) {
+      module.exports = require("https");
 
+      /***/
+    },
+    /* 196 */
+    /***/ function (module, exports) {
+      module.exports = require("querystring");
 
-var resolve = __webpack_require__(203);
+      /***/
+    },
+    /* 197 */
+    /***/ function (module, exports) {
+      module.exports = require("readline");
 
-module.exports = {
-  Validation: errorSubclass(ValidationError),
-  MissingRef: errorSubclass(MissingRefError)
-};
+      /***/
+    },
+    /* 198 */
+    /***/ function (module, exports) {
+      module.exports = require("zlib");
 
+      /***/
+    },
+    /* 199 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function ValidationError(errors) {
-  this.message = 'validation failed';
-  this.errors = errors;
-  this.ajv = this.validation = true;
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = stringify;
 
+      var _misc;
 
-MissingRefError.message = function (baseId, ref) {
-  return 'can\'t resolve reference ' + ref + ' from id ' + baseId;
-};
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
+      var _constants;
 
-function MissingRefError(baseId, ref, message) {
-  this.message = message || MissingRefError.message(baseId, ref);
-  this.missingRef = resolve.url(baseId, ref);
-  this.missingSchema = resolve.normalizeId(resolve.fullPath(this.missingRef));
-}
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
+      var _package;
 
-function errorSubclass(Subclass) {
-  Subclass.prototype = Object.create(Error.prototype);
-  Subclass.prototype.constructor = Subclass;
-  return Subclass;
-}
+      function _load_package() {
+        return (_package = __webpack_require__(194));
+      }
 
+      const NODE_VERSION = process.version;
 
-/***/ }),
-/* 203 */
-/***/ (function(module, exports, __webpack_require__) {
+      function shouldWrapKey(str) {
+        return (
+          str.indexOf("true") === 0 ||
+          str.indexOf("false") === 0 ||
+          /[:\s\n\\",\[\]]/g.test(str) ||
+          /^[0-9]/g.test(str) ||
+          !/^[a-zA-Z]/g.test(str)
+        );
+      }
 
-"use strict";
+      function maybeWrap(str) {
+        if (
+          typeof str === "boolean" ||
+          typeof str === "number" ||
+          shouldWrapKey(str)
+        ) {
+          return JSON.stringify(str);
+        } else {
+          return str;
+        }
+      }
 
+      const priorities = {
+        name: 1,
+        version: 2,
+        uid: 3,
+        resolved: 4,
+        integrity: 5,
+        registry: 6,
+        dependencies: 7,
+      };
 
-var url = __webpack_require__(24)
-  , equal = __webpack_require__(204)
-  , util = __webpack_require__(106)
-  , SchemaObject = __webpack_require__(339)
-  , traverse = __webpack_require__(503);
+      function priorityThenAlphaSort(a, b) {
+        if (priorities[a] || priorities[b]) {
+          return (priorities[a] || 100) > (priorities[b] || 100) ? 1 : -1;
+        } else {
+          return (0, (_misc || _load_misc()).sortAlpha)(a, b);
+        }
+      }
 
-module.exports = resolve;
+      function _stringify(obj, options) {
+        if (typeof obj !== "object") {
+          throw new TypeError();
+        }
 
-resolve.normalizeId = normalizeId;
-resolve.fullPath = getFullPath;
-resolve.url = resolveUrl;
-resolve.ids = resolveIds;
-resolve.inlineRef = inlineRef;
-resolve.schema = resolveSchema;
+        const indent = options.indent;
+        const lines = [];
 
-/**
- * [resolve and compile the references ($ref)]
- * @this   Ajv
- * @param  {Function} compile reference to schema compilation funciton (localCompile)
- * @param  {Object} root object with information about the root schema for the current schema
- * @param  {String} ref reference to resolve
- * @return {Object|Function} schema object (if the schema can be inlined) or validation function
- */
-function resolve(compile, root, ref) {
-  /* jshint validthis: true */
-  var refVal = this._refs[ref];
-  if (typeof refVal == 'string') {
-    if (this._refs[refVal]) refVal = this._refs[refVal];
-    else return resolve.call(this, compile, root, refVal);
-  }
+        // Sorting order needs to be consistent between runs, we run native sort by name because there are no
+        // problems with it being unstable because there are no to keys the same
+        // However priorities can be duplicated and native sort can shuffle things from run to run
+        const keys = Object.keys(obj).sort(priorityThenAlphaSort);
 
-  refVal = refVal || this._schemas[ref];
-  if (refVal instanceof SchemaObject) {
-    return inlineRef(refVal.schema, this._opts.inlineRefs)
-            ? refVal.schema
-            : refVal.validate || this._compile(refVal);
-  }
+        let addedKeys = [];
 
-  var res = resolveSchema.call(this, root, ref);
-  var schema, v, baseId;
-  if (res) {
-    schema = res.schema;
-    root = res.root;
-    baseId = res.baseId;
-  }
+        for (let i = 0; i < keys.length; i++) {
+          const key = keys[i];
+          const val = obj[key];
+          if (val == null || addedKeys.indexOf(key) >= 0) {
+            continue;
+          }
 
-  if (schema instanceof SchemaObject) {
-    v = schema.validate || compile.call(this, schema.schema, root, undefined, baseId);
-  } else if (schema !== undefined) {
-    v = inlineRef(schema, this._opts.inlineRefs)
-        ? schema
-        : compile.call(this, schema, root, undefined, baseId);
-  }
+          const valKeys = [key];
 
-  return v;
-}
+          // get all keys that have the same value equality, we only want this for objects
+          if (typeof val === "object") {
+            for (let j = i + 1; j < keys.length; j++) {
+              const key = keys[j];
+              if (val === obj[key]) {
+                valKeys.push(key);
+              }
+            }
+          }
 
+          const keyLine = valKeys
+            .sort((_misc || _load_misc()).sortAlpha)
+            .map(maybeWrap)
+            .join(", ");
 
-/**
- * Resolve schema, its root and baseId
- * @this Ajv
- * @param  {Object} root root object with properties schema, refVal, refs
- * @param  {String} ref  reference to resolve
- * @return {Object} object with properties schema, root, baseId
- */
-function resolveSchema(root, ref) {
-  /* jshint validthis: true */
-  var p = url.parse(ref, false, true)
-    , refPath = _getFullPath(p)
-    , baseId = getFullPath(this._getId(root.schema));
-  if (refPath !== baseId) {
-    var id = normalizeId(refPath);
-    var refVal = this._refs[id];
-    if (typeof refVal == 'string') {
-      return resolveRecursive.call(this, root, refVal, p);
-    } else if (refVal instanceof SchemaObject) {
-      if (!refVal.validate) this._compile(refVal);
-      root = refVal;
-    } else {
-      refVal = this._schemas[id];
-      if (refVal instanceof SchemaObject) {
-        if (!refVal.validate) this._compile(refVal);
-        if (id == normalizeId(ref))
-          return { schema: refVal, root: root, baseId: baseId };
-        root = refVal;
-      } else {
-        return;
-      }
-    }
-    if (!root.schema) return;
-    baseId = getFullPath(this._getId(root.schema));
-  }
-  return getJsonPointer.call(this, p, baseId, root.schema, root);
-}
-
-
-/* @this Ajv */
-function resolveRecursive(root, ref, parsedRef) {
-  /* jshint validthis: true */
-  var res = resolveSchema.call(this, root, ref);
-  if (res) {
-    var schema = res.schema;
-    var baseId = res.baseId;
-    root = res.root;
-    var id = this._getId(schema);
-    if (id) baseId = resolveUrl(baseId, id);
-    return getJsonPointer.call(this, parsedRef, baseId, schema, root);
-  }
-}
-
-
-var PREVENT_SCOPE_CHANGE = util.toHash(['properties', 'patternProperties', 'enum', 'dependencies', 'definitions']);
-/* @this Ajv */
-function getJsonPointer(parsedRef, baseId, schema, root) {
-  /* jshint validthis: true */
-  parsedRef.hash = parsedRef.hash || '';
-  if (parsedRef.hash.slice(0,2) != '#/') return;
-  var parts = parsedRef.hash.split('/');
-
-  for (var i = 1; i < parts.length; i++) {
-    var part = parts[i];
-    if (part) {
-      part = util.unescapeFragment(part);
-      schema = schema[part];
-      if (schema === undefined) break;
-      var id;
-      if (!PREVENT_SCOPE_CHANGE[part]) {
-        id = this._getId(schema);
-        if (id) baseId = resolveUrl(baseId, id);
-        if (schema.$ref) {
-          var $ref = resolveUrl(baseId, schema.$ref);
-          var res = resolveSchema.call(this, root, $ref);
-          if (res) {
-            schema = res.schema;
-            root = res.root;
-            baseId = res.baseId;
+          if (
+            typeof val === "string" ||
+            typeof val === "boolean" ||
+            typeof val === "number"
+          ) {
+            lines.push(`${keyLine} ${maybeWrap(val)}`);
+          } else if (typeof val === "object") {
+            lines.push(
+              `${keyLine}:\n${_stringify(val, { indent: indent + "  " })}` +
+                (options.topLevel ? "\n" : ""),
+            );
+          } else {
+            throw new TypeError();
           }
-        }
-      }
-    }
-  }
-  if (schema !== undefined && schema !== root.schema)
-    return { schema: schema, root: root, baseId: baseId };
-}
-
-
-var SIMPLE_INLINED = util.toHash([
-  'type', 'format', 'pattern',
-  'maxLength', 'minLength',
-  'maxProperties', 'minProperties',
-  'maxItems', 'minItems',
-  'maximum', 'minimum',
-  'uniqueItems', 'multipleOf',
-  'required', 'enum'
-]);
-function inlineRef(schema, limit) {
-  if (limit === false) return false;
-  if (limit === undefined || limit === true) return checkNoRef(schema);
-  else if (limit) return countKeys(schema) <= limit;
-}
-
-
-function checkNoRef(schema) {
-  var item;
-  if (Array.isArray(schema)) {
-    for (var i=0; i<schema.length; i++) {
-      item = schema[i];
-      if (typeof item == 'object' && !checkNoRef(item)) return false;
-    }
-  } else {
-    for (var key in schema) {
-      if (key == '$ref') return false;
-      item = schema[key];
-      if (typeof item == 'object' && !checkNoRef(item)) return false;
-    }
-  }
-  return true;
-}
 
+          addedKeys = addedKeys.concat(valKeys);
+        }
 
-function countKeys(schema) {
-  var count = 0, item;
-  if (Array.isArray(schema)) {
-    for (var i=0; i<schema.length; i++) {
-      item = schema[i];
-      if (typeof item == 'object') count += countKeys(item);
-      if (count == Infinity) return Infinity;
-    }
-  } else {
-    for (var key in schema) {
-      if (key == '$ref') return Infinity;
-      if (SIMPLE_INLINED[key]) {
-        count++;
-      } else {
-        item = schema[key];
-        if (typeof item == 'object') count += countKeys(item) + 1;
-        if (count == Infinity) return Infinity;
+        return indent + lines.join(`\n${indent}`);
       }
-    }
-  }
-  return count;
-}
-
-
-function getFullPath(id, normalize) {
-  if (normalize !== false) id = normalizeId(id);
-  var p = url.parse(id, false, true);
-  return _getFullPath(p);
-}
-
-
-function _getFullPath(p) {
-  var protocolSeparator = p.protocol || p.href.slice(0,2) == '//' ? '//' : '';
-  return (p.protocol||'') + protocolSeparator + (p.host||'') + (p.path||'')  + '#';
-}
-
-
-var TRAILING_SLASH_HASH = /#\/?$/;
-function normalizeId(id) {
-  return id ? id.replace(TRAILING_SLASH_HASH, '') : '';
-}
-
-
-function resolveUrl(baseId, id) {
-  id = normalizeId(id);
-  return url.resolve(baseId, id);
-}
-
-
-/* @this Ajv */
-function resolveIds(schema) {
-  var schemaId = normalizeId(this._getId(schema));
-  var baseIds = {'': schemaId};
-  var fullPaths = {'': getFullPath(schemaId, false)};
-  var localRefs = {};
-  var self = this;
-
-  traverse(schema, {allKeys: true}, function(sch, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
-    if (jsonPtr === '') return;
-    var id = self._getId(sch);
-    var baseId = baseIds[parentJsonPtr];
-    var fullPath = fullPaths[parentJsonPtr] + '/' + parentKeyword;
-    if (keyIndex !== undefined)
-      fullPath += '/' + (typeof keyIndex == 'number' ? keyIndex : util.escapeFragment(keyIndex));
-
-    if (typeof id == 'string') {
-      id = baseId = normalizeId(baseId ? url.resolve(baseId, id) : id);
-
-      var refVal = self._refs[id];
-      if (typeof refVal == 'string') refVal = self._refs[refVal];
-      if (refVal && refVal.schema) {
-        if (!equal(sch, refVal.schema))
-          throw new Error('id "' + id + '" resolves to more than one schema');
-      } else if (id != normalizeId(fullPath)) {
-        if (id[0] == '#') {
-          if (localRefs[id] && !equal(sch, localRefs[id]))
-            throw new Error('id "' + id + '" resolves to more than one schema');
-          localRefs[id] = sch;
-        } else {
-          self._refs[id] = fullPath;
+
+      function stringify(obj, noHeader, enableVersions) {
+        const val = _stringify(obj, {
+          indent: "",
+          topLevel: true,
+        });
+        if (noHeader) {
+          return val;
         }
-      }
-    }
-    baseIds[jsonPtr] = baseId;
-    fullPaths[jsonPtr] = fullPath;
-  });
 
-  return localRefs;
-}
+        const lines = [];
+        lines.push(
+          "# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
+        );
+        lines.push(
+          `# yarn lockfile v${(_constants || _load_constants()).LOCKFILE_VERSION}`,
+        );
+        if (enableVersions) {
+          lines.push(`# yarn v${(_package || _load_package()).version}`);
+          lines.push(`# node ${NODE_VERSION}`);
+        }
+        lines.push("\n");
+        lines.push(val);
 
+        return lines.join("\n");
+      }
 
-/***/ }),
-/* 204 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 200 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
+      var _consoleReporter;
 
-var isArray = Array.isArray;
-var keyList = Object.keys;
-var hasProp = Object.prototype.hasOwnProperty;
+      function _load_consoleReporter() {
+        return (_consoleReporter = __webpack_require__(561));
+      }
 
-module.exports = function equal(a, b) {
-  if (a === b) return true;
+      Object.defineProperty(exports, "ConsoleReporter", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(
+            _consoleReporter || _load_consoleReporter(),
+          ).default;
+        },
+      });
 
-  var arrA = isArray(a)
-    , arrB = isArray(b)
-    , i
-    , length
-    , key;
+      var _bufferReporter;
 
-  if (arrA && arrB) {
-    length = a.length;
-    if (length != b.length) return false;
-    for (i = 0; i < length; i++)
-      if (!equal(a[i], b[i])) return false;
-    return true;
-  }
+      function _load_bufferReporter() {
+        return (_bufferReporter = __webpack_require__(560));
+      }
 
-  if (arrA != arrB) return false;
+      Object.defineProperty(exports, "BufferReporter", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(
+            _bufferReporter || _load_bufferReporter(),
+          ).default;
+        },
+      });
 
-  var dateA = a instanceof Date
-    , dateB = b instanceof Date;
-  if (dateA != dateB) return false;
-  if (dateA && dateB) return a.getTime() == b.getTime();
+      var _eventReporter;
 
-  var regexpA = a instanceof RegExp
-    , regexpB = b instanceof RegExp;
-  if (regexpA != regexpB) return false;
-  if (regexpA && regexpB) return a.toString() == b.toString();
+      function _load_eventReporter() {
+        return (_eventReporter = __webpack_require__(565));
+      }
 
-  if (a instanceof Object && b instanceof Object) {
-    var keys = keyList(a);
-    length = keys.length;
+      Object.defineProperty(exports, "EventReporter", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(_eventReporter || _load_eventReporter())
+            .default;
+        },
+      });
 
-    if (length !== keyList(b).length)
-      return false;
+      var _jsonReporter;
 
-    for (i = 0; i < length; i++)
-      if (!hasProp.call(b, keys[i])) return false;
+      function _load_jsonReporter() {
+        return (_jsonReporter = __webpack_require__(213));
+      }
 
-    for (i = 0; i < length; i++) {
-      key = keys[i];
-      if (!equal(a[key], b[key])) return false;
-    }
+      Object.defineProperty(exports, "JSONReporter", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(_jsonReporter || _load_jsonReporter())
+            .default;
+        },
+      });
 
-    return true;
-  }
+      var _noopReporter;
 
-  return false;
-};
+      function _load_noopReporter() {
+        return (_noopReporter = __webpack_require__(569));
+      }
 
+      Object.defineProperty(exports, "NoopReporter", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(_noopReporter || _load_noopReporter())
+            .default;
+        },
+      });
 
-/***/ }),
-/* 205 */
-/***/ (function(module, exports) {
+      var _baseReporter;
 
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+      function _load_baseReporter() {
+        return (_baseReporter = __webpack_require__(108));
+      }
 
+      Object.defineProperty(exports, "Reporter", {
+        enumerable: true,
+        get: function get() {
+          return _interopRequireDefault(_baseReporter || _load_baseReporter())
+            .default;
+        },
+      });
 
-module.exports = {
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  newInvalidAsn1Error: function (msg) {
-    var e = new Error();
-    e.name = 'InvalidAsn1Error';
-    e.message = msg || '';
-    return e;
-  }
+      /***/
+    },
+    /* 201 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // On windows, create a .cmd file.
+      // Read the #! in the file to see what it uses.  The vast majority
+      // of the time, this will be either:
+      // "#!/usr/bin/env <prog> <args...>"
+      // or:
+      // "#!<prog> <args...>"
+      //
+      // Write a binroot/pkg.bin + ".cmd" file that has this line in it:
+      // @<prog> <args...> %~dp0<target> %*
+
+      module.exports = cmdShim;
+      cmdShim.ifExists = cmdShimIfExists;
+
+      const fs = __webpack_require__(762);
+
+      const mkdir = __webpack_require__(761);
+      const path = __webpack_require__(0);
+      const isWindows = __webpack_require__(743);
+      const shebangExpr = /^#!\s*(?:\/usr\/bin\/env)?\s*([^ \t]+)(.*)$/;
+      const DEFAULT_OPTIONS = {
+        // Create PowerShell file by default if the option hasn't been specified
+        createPwshFile: true,
+        createCmdFile: isWindows(),
+      };
 
-};
+      function cmdShimIfExists(src, to, opts) {
+        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
+        return fs
+          .stat(src)
+          .then(() => cmdShim(src, to, opts))
+          .catch(() => {});
+      }
+
+      // Try to unlink, but ignore errors.
+      // Any problems will surface later.
+      function rm(path) {
+        return fs.unlink(path).catch(() => {});
+      }
+
+      function cmdShim(src, to, opts) {
+        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
+        return fs.stat(src).then(() => cmdShim_(src, to, opts));
+      }
+
+      function cmdShim_(src, to, opts) {
+        return Promise.all([
+          rm(to),
+          rm(`${to}.ps1`),
+          opts.createCmdFile && rm(`${to}.cmd`),
+        ]).then(() => writeShim(src, to, opts));
+      }
+
+      function writeShim(src, to, opts) {
+        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
+        const defaultArgs = opts.preserveSymlinks ? "--preserve-symlinks" : "";
+        // make a cmd file and a sh script
+        // First, check if the bin is a #! of some sort.
+        // If not, then assume it's something that'll be compiled, or some other
+        // sort of script, and just call it directly.
+        return mkdir(path.dirname(to)).then(() => {
+          return fs
+            .readFile(src, "utf8")
+            .then((data) => {
+              const firstLine = data.trim().split(/\r*\n/)[0];
+              const shebang = firstLine.match(shebangExpr);
+              if (!shebang)
+                return writeShim_(
+                  src,
+                  to,
+                  Object.assign({}, opts, { args: defaultArgs }),
+                );
+              const prog = shebang[1];
+              const args =
+                (shebang[2] &&
+                  ((defaultArgs && shebang[2] + " " + defaultArgs) ||
+                    shebang[2])) ||
+                defaultArgs;
+              return writeShim_(
+                src,
+                to,
+                Object.assign({}, opts, { prog, args }),
+              );
+            })
+            .catch(() =>
+              writeShim_(
+                src,
+                to,
+                Object.assign({}, opts, { args: defaultArgs }),
+              ),
+            );
+        });
+      }
 
+      function writeShim_(src, to, opts) {
+        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
+        let shTarget = path.relative(path.dirname(to), src);
+        let target = shTarget.split("/").join("\\");
+        let longProg;
+        let prog = opts.prog;
+        let shProg = prog && prog.split("\\").join("/");
+        let shLongProg;
+        let pwshProg = shProg && `"${shProg}$exe"`;
+        let pwshLongProg;
+        shTarget = shTarget.split("\\").join("/");
+        let args = opts.args || "";
+        let { win32: nodePath, posix: shNodePath } = normalizePathEnvVar(
+          opts.nodePath,
+        );
+        if (!prog) {
+          prog = `"%~dp0\\${target}"`;
+          shProg = `"$basedir/${shTarget}"`;
+          pwshProg = shProg;
+          args = "";
+          target = "";
+          shTarget = "";
+        } else {
+          longProg = `"%~dp0\\${prog}.exe"`;
+          shLongProg = '"$basedir/' + prog + '"';
+          pwshLongProg = `"$basedir/${prog}$exe"`;
+          target = `"%~dp0\\${target}"`;
+          shTarget = `"$basedir/${shTarget}"`;
+        }
+
+        let cmd;
+        if (opts.createCmdFile) {
+          // @IF EXIST "%~dp0\node.exe" (
+          //   "%~dp0\node.exe" "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
+          // ) ELSE (
+          //   SETLOCAL
+          //   SET PATHEXT=%PATHEXT:;.JS;=;%
+          //   node "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
+          // )
+          cmd = nodePath ? `@SET NODE_PATH=${nodePath}\r\n` : "";
+          if (longProg) {
+            cmd +=
+              "@IF EXIST " +
+              longProg +
+              " (\r\n" +
+              "  " +
+              longProg +
+              " " +
+              args +
+              " " +
+              target +
+              " %*\r\n" +
+              ") ELSE (\r\n" +
+              "  @SETLOCAL\r\n" +
+              "  @SET PATHEXT=%PATHEXT:;.JS;=;%\r\n" +
+              "  " +
+              prog +
+              " " +
+              args +
+              " " +
+              target +
+              " %*\r\n" +
+              ")";
+          } else {
+            cmd += `@${prog} ${args} ${target} %*\r\n`;
+          }
+        }
 
-/***/ }),
-/* 206 */
-/***/ (function(module, exports) {
-
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-
-module.exports = {
-  EOC: 0,
-  Boolean: 1,
-  Integer: 2,
-  BitString: 3,
-  OctetString: 4,
-  Null: 5,
-  OID: 6,
-  ObjectDescriptor: 7,
-  External: 8,
-  Real: 9, // float
-  Enumeration: 10,
-  PDV: 11,
-  Utf8String: 12,
-  RelativeOID: 13,
-  Sequence: 16,
-  Set: 17,
-  NumericString: 18,
-  PrintableString: 19,
-  T61String: 20,
-  VideotexString: 21,
-  IA5String: 22,
-  UTCTime: 23,
-  GeneralizedTime: 24,
-  GraphicString: 25,
-  VisibleString: 26,
-  GeneralString: 28,
-  UniversalString: 29,
-  CharacterString: 30,
-  BMPString: 31,
-  Constructor: 32,
-  Context: 128
-};
+        // #!/bin/sh
+        // basedir=`dirname "$0"`
+        //
+        // case `uname` in
+        //     *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+        // esac
+        //
+        // if [ -x "$basedir/node.exe" ]; then
+        //   "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
+        //   ret=$?
+        // else
+        //   node "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
+        //   ret=$?
+        // fi
+        // exit $ret
+
+        let sh = "#!/bin/sh\n";
+        sh =
+          sh +
+          'basedir=$(dirname "$(echo "$0" | sed -e \'s,\\\\,/,g\')")\n' +
+          "\n" +
+          "case `uname` in\n" +
+          '    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
+          "esac\n" +
+          "\n";
+        const env = opts.nodePath ? `NODE_PATH="${shNodePath}" ` : "";
+
+        if (shLongProg) {
+          sh =
+            sh +
+            "if [ -x " +
+            shLongProg +
+            " ]; then\n" +
+            "  " +
+            env +
+            shLongProg +
+            " " +
+            args +
+            " " +
+            shTarget +
+            ' "$@"\n' +
+            "  ret=$?\n" +
+            "else \n" +
+            "  " +
+            env +
+            shProg +
+            " " +
+            args +
+            " " +
+            shTarget +
+            ' "$@"\n' +
+            "  ret=$?\n" +
+            "fi\n" +
+            "exit $ret\n";
+        } else {
+          sh =
+            sh +
+            env +
+            shProg +
+            " " +
+            args +
+            " " +
+            shTarget +
+            ' "$@"\n' +
+            "exit $?\n";
+        }
+
+        // #!/usr/bin/env pwsh
+        // $basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+        //
+        // $ret=0
+        // $exe = ""
+        // if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+        //   # Fix case when both the Windows and Linux builds of Node
+        //   # are installed in the same directory
+        //   $exe = ".exe"
+        // }
+        // if (Test-Path "$basedir/node") {
+        //   & "$basedir/node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
+        //   $ret=$LASTEXITCODE
+        // } else {
+        //   & "node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
+        //   $ret=$LASTEXITCODE
+        // }
+        // exit $ret
+        let pwsh =
+          "#!/usr/bin/env pwsh\n" +
+          "$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent\n" +
+          "\n" +
+          '$exe=""\n' +
+          (opts.nodePath
+            ? "$env_node_path=$env:NODE_PATH\n" +
+              `$env:NODE_PATH="${nodePath}"\n`
+            : "") +
+          'if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {\n' +
+          "  # Fix case when both the Windows and Linux builds of Node\n" +
+          "  # are installed in the same directory\n" +
+          '  $exe=".exe"\n' +
+          "}";
+        if (opts.nodePath) {
+          pwsh =
+            pwsh + " else {\n" + `  $env:NODE_PATH="${shNodePath}"\n` + "}";
+        }
+        pwsh += "\n";
+        if (shLongProg) {
+          pwsh =
+            pwsh +
+            "$ret=0\n" +
+            `if (Test-Path ${pwshLongProg}) {\n` +
+            `  & ${pwshLongProg} ${args} ${shTarget} $args\n` +
+            "  $ret=$LASTEXITCODE\n" +
+            "} else {\n" +
+            `  & ${pwshProg} ${args} ${shTarget} $args\n` +
+            "  $ret=$LASTEXITCODE\n" +
+            "}\n" +
+            (opts.nodePath ? "$env:NODE_PATH=$env_node_path\n" : "") +
+            "exit $ret\n";
+        } else {
+          pwsh =
+            pwsh +
+            `& ${pwshProg} ${args} ${shTarget} $args\n` +
+            (opts.nodePath ? "$env:NODE_PATH=$env_node_path\n" : "") +
+            "exit $LASTEXITCODE\n";
+        }
 
+        return Promise.all([
+          opts.createCmdFile && fs.writeFile(to + ".cmd", cmd, "utf8"),
+          opts.createPwshFile && fs.writeFile(`${to}.ps1`, pwsh, "utf8"),
+          fs.writeFile(to, sh, "utf8"),
+        ]).then(() => chmodShim(to, opts));
+      }
 
-/***/ }),
-/* 207 */
-/***/ (function(module, exports, __webpack_require__) {
+      function chmodShim(to, { createCmdFile, createPwshFile }) {
+        return Promise.all([
+          fs.chmod(to, 0o755),
+          createPwshFile && fs.chmod(`${to}.ps1`, 0o755),
+          createCmdFile && fs.chmod(`${to}.cmd`, 0o755),
+        ]);
+      }
 
-"use strict";
+      /**
+       * @param {string|string[]} nodePath
+       * @returns {{win32:string,posix:string}}
+       */
+      function normalizePathEnvVar(nodePath) {
+        if (!nodePath) {
+          return {
+            win32: nodePath,
+            posix: nodePath,
+          };
+        }
+        let split =
+          typeof nodePath === "string"
+            ? nodePath.split(path.delimiter)
+            : Array.from(nodePath);
+        let result = {};
+        for (let i = 0; i < split.length; i++) {
+          const win32 = split[i].split("/").join("\\");
+          const posix = isWindows()
+            ? split[i]
+                .split("\\")
+                .join("/")
+                .replace(/^([^:\\/]*):/, (_, $1) => `/mnt/${$1.toLowerCase()}`)
+            : split[i];
+
+          result.win32 = result.win32 ? `${result.win32};${win32}` : win32;
+          result.posix = result.posix ? `${result.posix}:${posix}` : posix;
+
+          result[i] = { win32, posix };
+        }
+        return result;
+      }
 
+      /***/
+    },
+    /* 202 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getOutdated = exports.run = exports.requireLockfile = undefined;
+      var resolve = __webpack_require__(203);
 
-var _asyncToGenerator2;
+      module.exports = {
+        Validation: errorSubclass(ValidationError),
+        MissingRef: errorSubclass(MissingRefError),
+      };
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function ValidationError(errors) {
+        this.message = "validation failed";
+        this.errors = errors;
+        this.ajv = this.validation = true;
+      }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    let addArgs = [];
-    const upgradeAll = args.length === 0 && typeof flags.scope === 'undefined' && typeof flags.pattern === 'undefined';
-    const addFlags = Object.assign({}, flags, {
-      force: true,
-      ignoreWorkspaceRootCheck: true,
-      workspaceRootIsCwd: config.cwd === config.lockfileFolder
-    });
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
-    const deps = yield getOutdated(config, reporter, flags, lockfile, args);
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+      MissingRefError.message = function (baseId, ref) {
+        return "can't resolve reference " + ref + " from id " + baseId;
+      };
 
-    var _ref2 = yield install.fetchRequestFromCwd();
+      function MissingRefError(baseId, ref, message) {
+        this.message = message || MissingRefError.message(baseId, ref);
+        this.missingRef = resolve.url(baseId, ref);
+        this.missingSchema = resolve.normalizeId(
+          resolve.fullPath(this.missingRef),
+        );
+      }
 
-    const packagePatterns = _ref2.requests;
+      function errorSubclass(Subclass) {
+        Subclass.prototype = Object.create(Error.prototype);
+        Subclass.prototype.constructor = Subclass;
+        return Subclass;
+      }
 
+      /***/
+    },
+    /* 203 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    setUserRequestedPackageVersions(deps, args, flags.latest, packagePatterns, reporter);
-    cleanLockfile(lockfile, deps, packagePatterns, reporter);
-    addArgs = deps.map(function (dep) {
-      return dep.upgradeTo;
-    });
+      var url = __webpack_require__(24),
+        equal = __webpack_require__(204),
+        util = __webpack_require__(106),
+        SchemaObject = __webpack_require__(339),
+        traverse = __webpack_require__(503);
 
-    if (flags.scope && validScopeRegex.test(flags.scope)) {
-      addArgs = addArgs.filter(function (depName) {
-        return depName.startsWith(flags.scope);
-      });
-    }
+      module.exports = resolve;
 
-    const add = new (_add || _load_add()).Add(addArgs, addFlags, config, reporter, upgradeAll ? new (_lockfile || _load_lockfile()).default() : lockfile);
-    yield add.init();
-  });
+      resolve.normalizeId = normalizeId;
+      resolve.fullPath = getFullPath;
+      resolve.url = resolveUrl;
+      resolve.ids = resolveIds;
+      resolve.inlineRef = inlineRef;
+      resolve.schema = resolveSchema;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      /**
+       * [resolve and compile the references ($ref)]
+       * @this   Ajv
+       * @param  {Function} compile reference to schema compilation funciton (localCompile)
+       * @param  {Object} root object with information about the root schema for the current schema
+       * @param  {String} ref reference to resolve
+       * @return {Object|Function} schema object (if the schema can be inlined) or validation function
+       */
+      function resolve(compile, root, ref) {
+        /* jshint validthis: true */
+        var refVal = this._refs[ref];
+        if (typeof refVal == "string") {
+          if (this._refs[refVal]) refVal = this._refs[refVal];
+          else return resolve.call(this, compile, root, refVal);
+        }
 
-let getOutdated = exports.getOutdated = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, lockfile, patterns) {
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
-    const outdatedFieldName = flags.latest ? 'latest' : 'wanted';
+        refVal = refVal || this._schemas[ref];
+        if (refVal instanceof SchemaObject) {
+          return inlineRef(refVal.schema, this._opts.inlineRefs)
+            ? refVal.schema
+            : refVal.validate || this._compile(refVal);
+        }
 
-    // ensure scope is of the form `@scope/`
-    const normalizeScope = function normalizeScope() {
-      if (flags.scope) {
-        if (!flags.scope.startsWith('@')) {
-          flags.scope = '@' + flags.scope;
+        var res = resolveSchema.call(this, root, ref);
+        var schema, v, baseId;
+        if (res) {
+          schema = res.schema;
+          root = res.root;
+          baseId = res.baseId;
         }
 
-        if (!flags.scope.endsWith('/')) {
-          flags.scope += '/';
+        if (schema instanceof SchemaObject) {
+          v =
+            schema.validate ||
+            compile.call(this, schema.schema, root, undefined, baseId);
+        } else if (schema !== undefined) {
+          v = inlineRef(schema, this._opts.inlineRefs)
+            ? schema
+            : compile.call(this, schema, root, undefined, baseId);
         }
-      }
-    };
 
-    const versionFilter = function versionFilter(dep) {
-      return dep.current !== dep[outdatedFieldName];
-    };
+        return v;
+      }
 
-    if (!flags.latest) {
-      // these flags only have an affect when --latest is used
-      flags.tilde = false;
-      flags.exact = false;
-      flags.caret = false;
-    }
+      /**
+       * Resolve schema, its root and baseId
+       * @this Ajv
+       * @param  {Object} root root object with properties schema, refVal, refs
+       * @param  {String} ref  reference to resolve
+       * @return {Object} object with properties schema, root, baseId
+       */
+      function resolveSchema(root, ref) {
+        /* jshint validthis: true */
+        var p = url.parse(ref, false, true),
+          refPath = _getFullPath(p),
+          baseId = getFullPath(this._getId(root.schema));
+        if (refPath !== baseId) {
+          var id = normalizeId(refPath);
+          var refVal = this._refs[id];
+          if (typeof refVal == "string") {
+            return resolveRecursive.call(this, root, refVal, p);
+          } else if (refVal instanceof SchemaObject) {
+            if (!refVal.validate) this._compile(refVal);
+            root = refVal;
+          } else {
+            refVal = this._schemas[id];
+            if (refVal instanceof SchemaObject) {
+              if (!refVal.validate) this._compile(refVal);
+              if (id == normalizeId(ref))
+                return { schema: refVal, root: root, baseId: baseId };
+              root = refVal;
+            } else {
+              return;
+            }
+          }
+          if (!root.schema) return;
+          baseId = getFullPath(this._getId(root.schema));
+        }
+        return getJsonPointer.call(this, p, baseId, root.schema, root);
+      }
+
+      /* @this Ajv */
+      function resolveRecursive(root, ref, parsedRef) {
+        /* jshint validthis: true */
+        var res = resolveSchema.call(this, root, ref);
+        if (res) {
+          var schema = res.schema;
+          var baseId = res.baseId;
+          root = res.root;
+          var id = this._getId(schema);
+          if (id) baseId = resolveUrl(baseId, id);
+          return getJsonPointer.call(this, parsedRef, baseId, schema, root);
+        }
+      }
+
+      var PREVENT_SCOPE_CHANGE = util.toHash([
+        "properties",
+        "patternProperties",
+        "enum",
+        "dependencies",
+        "definitions",
+      ]);
+      /* @this Ajv */
+      function getJsonPointer(parsedRef, baseId, schema, root) {
+        /* jshint validthis: true */
+        parsedRef.hash = parsedRef.hash || "";
+        if (parsedRef.hash.slice(0, 2) != "#/") return;
+        var parts = parsedRef.hash.split("/");
+
+        for (var i = 1; i < parts.length; i++) {
+          var part = parts[i];
+          if (part) {
+            part = util.unescapeFragment(part);
+            schema = schema[part];
+            if (schema === undefined) break;
+            var id;
+            if (!PREVENT_SCOPE_CHANGE[part]) {
+              id = this._getId(schema);
+              if (id) baseId = resolveUrl(baseId, id);
+              if (schema.$ref) {
+                var $ref = resolveUrl(baseId, schema.$ref);
+                var res = resolveSchema.call(this, root, $ref);
+                if (res) {
+                  schema = res.schema;
+                  root = res.root;
+                  baseId = res.baseId;
+                }
+              }
+            }
+          }
+        }
+        if (schema !== undefined && schema !== root.schema)
+          return { schema: schema, root: root, baseId: baseId };
+      }
+
+      var SIMPLE_INLINED = util.toHash([
+        "type",
+        "format",
+        "pattern",
+        "maxLength",
+        "minLength",
+        "maxProperties",
+        "minProperties",
+        "maxItems",
+        "minItems",
+        "maximum",
+        "minimum",
+        "uniqueItems",
+        "multipleOf",
+        "required",
+        "enum",
+      ]);
+      function inlineRef(schema, limit) {
+        if (limit === false) return false;
+        if (limit === undefined || limit === true) return checkNoRef(schema);
+        else if (limit) return countKeys(schema) <= limit;
+      }
+
+      function checkNoRef(schema) {
+        var item;
+        if (Array.isArray(schema)) {
+          for (var i = 0; i < schema.length; i++) {
+            item = schema[i];
+            if (typeof item == "object" && !checkNoRef(item)) return false;
+          }
+        } else {
+          for (var key in schema) {
+            if (key == "$ref") return false;
+            item = schema[key];
+            if (typeof item == "object" && !checkNoRef(item)) return false;
+          }
+        }
+        return true;
+      }
 
-    normalizeScope();
+      function countKeys(schema) {
+        var count = 0,
+          item;
+        if (Array.isArray(schema)) {
+          for (var i = 0; i < schema.length; i++) {
+            item = schema[i];
+            if (typeof item == "object") count += countKeys(item);
+            if (count == Infinity) return Infinity;
+          }
+        } else {
+          for (var key in schema) {
+            if (key == "$ref") return Infinity;
+            if (SIMPLE_INLINED[key]) {
+              count++;
+            } else {
+              item = schema[key];
+              if (typeof item == "object") count += countKeys(item) + 1;
+              if (count == Infinity) return Infinity;
+            }
+          }
+        }
+        return count;
+      }
 
-    const deps = (yield (_packageRequest || _load_packageRequest()).default.getOutdatedPackages(lockfile, install, config, reporter, patterns, flags)).filter(versionFilter).filter(scopeFilter.bind(this, flags));
-    deps.forEach(function (dep) {
-      dep.upgradeTo = buildPatternToUpgradeTo(dep, flags);
-      reporter.verbose(reporter.lang('verboseUpgradeBecauseOutdated', dep.name, dep.upgradeTo));
-    });
+      function getFullPath(id, normalize) {
+        if (normalize !== false) id = normalizeId(id);
+        var p = url.parse(id, false, true);
+        return _getFullPath(p);
+      }
 
-    return deps;
-  });
+      function _getFullPath(p) {
+        var protocolSeparator =
+          p.protocol || p.href.slice(0, 2) == "//" ? "//" : "";
+        return (
+          (p.protocol || "") +
+          protocolSeparator +
+          (p.host || "") +
+          (p.path || "") +
+          "#"
+        );
+      }
 
-  return function getOutdated(_x5, _x6, _x7, _x8, _x9) {
-    return _ref3.apply(this, arguments);
-  };
-})();
+      var TRAILING_SLASH_HASH = /#\/?$/;
+      function normalizeId(id) {
+        return id ? id.replace(TRAILING_SLASH_HASH, "") : "";
+      }
 
-exports.cleanLockfile = cleanLockfile;
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      function resolveUrl(baseId, id) {
+        id = normalizeId(id);
+        return url.resolve(baseId, id);
+      }
 
-var _add;
+      /* @this Ajv */
+      function resolveIds(schema) {
+        var schemaId = normalizeId(this._getId(schema));
+        var baseIds = { "": schemaId };
+        var fullPaths = { "": getFullPath(schemaId, false) };
+        var localRefs = {};
+        var self = this;
 
-function _load_add() {
-  return _add = __webpack_require__(165);
-}
+        traverse(
+          schema,
+          { allKeys: true },
+          function (
+            sch,
+            jsonPtr,
+            rootSchema,
+            parentJsonPtr,
+            parentKeyword,
+            parentSchema,
+            keyIndex,
+          ) {
+            if (jsonPtr === "") return;
+            var id = self._getId(sch);
+            var baseId = baseIds[parentJsonPtr];
+            var fullPath = fullPaths[parentJsonPtr] + "/" + parentKeyword;
+            if (keyIndex !== undefined)
+              fullPath +=
+                "/" +
+                (typeof keyIndex == "number"
+                  ? keyIndex
+                  : util.escapeFragment(keyIndex));
+
+            if (typeof id == "string") {
+              id = baseId = normalizeId(baseId ? url.resolve(baseId, id) : id);
+
+              var refVal = self._refs[id];
+              if (typeof refVal == "string") refVal = self._refs[refVal];
+              if (refVal && refVal.schema) {
+                if (!equal(sch, refVal.schema))
+                  throw new Error(
+                    'id "' + id + '" resolves to more than one schema',
+                  );
+              } else if (id != normalizeId(fullPath)) {
+                if (id[0] == "#") {
+                  if (localRefs[id] && !equal(sch, localRefs[id]))
+                    throw new Error(
+                      'id "' + id + '" resolves to more than one schema',
+                    );
+                  localRefs[id] = sch;
+                } else {
+                  self._refs[id] = fullPath;
+                }
+              }
+            }
+            baseIds[jsonPtr] = baseId;
+            fullPaths[jsonPtr] = fullPath;
+          },
+        );
 
-var _lockfile;
+        return localRefs;
+      }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      /***/
+    },
+    /* 204 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var isArray = Array.isArray;
+      var keyList = Object.keys;
+      var hasProp = Object.prototype.hasOwnProperty;
+
+      module.exports = function equal(a, b) {
+        if (a === b) return true;
+
+        var arrA = isArray(a),
+          arrB = isArray(b),
+          i,
+          length,
+          key;
+
+        if (arrA && arrB) {
+          length = a.length;
+          if (length != b.length) return false;
+          for (i = 0; i < length; i++) if (!equal(a[i], b[i])) return false;
+          return true;
+        }
 
-var _packageRequest;
+        if (arrA != arrB) return false;
 
-function _load_packageRequest() {
-  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
-}
+        var dateA = a instanceof Date,
+          dateB = b instanceof Date;
+        if (dateA != dateB) return false;
+        if (dateA && dateB) return a.getTime() == b.getTime();
 
-var _normalizePattern;
+        var regexpA = a instanceof RegExp,
+          regexpB = b instanceof RegExp;
+        if (regexpA != regexpB) return false;
+        if (regexpA && regexpB) return a.toString() == b.toString();
 
-function _load_normalizePattern() {
-  return _normalizePattern = __webpack_require__(37);
-}
+        if (a instanceof Object && b instanceof Object) {
+          var keys = keyList(a);
+          length = keys.length;
 
-var _install;
+          if (length !== keyList(b).length) return false;
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+          for (i = 0; i < length; i++)
+            if (!hasProp.call(b, keys[i])) return false;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          for (i = 0; i < length; i++) {
+            key = keys[i];
+            if (!equal(a[key], b[key])) return false;
+          }
 
-// used to detect whether a semver range is simple enough to preserve when doing a --latest upgrade.
-// when not matched, the upgraded version range will default to `^` the same as the `add` command would.
-const basicSemverOperatorRegex = new RegExp('^(\\^|~|>=|<=)?[^ |&,]+$');
+          return true;
+        }
 
-// used to detect if a passed parameter is a scope or a package name.
+        return false;
+      };
 
+      /***/
+    },
+    /* 205 */
+    /***/ function (module, exports) {
+      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+
+      module.exports = {
+        newInvalidAsn1Error: function (msg) {
+          var e = new Error();
+          e.name = "InvalidAsn1Error";
+          e.message = msg || "";
+          return e;
+        },
+      };
 
-const validScopeRegex = /^@[a-zA-Z0-9-][a-zA-Z0-9_.-]*\/$/;
+      /***/
+    },
+    /* 206 */
+    /***/ function (module, exports) {
+      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+
+      module.exports = {
+        EOC: 0,
+        Boolean: 1,
+        Integer: 2,
+        BitString: 3,
+        OctetString: 4,
+        Null: 5,
+        OID: 6,
+        ObjectDescriptor: 7,
+        External: 8,
+        Real: 9, // float
+        Enumeration: 10,
+        PDV: 11,
+        Utf8String: 12,
+        RelativeOID: 13,
+        Sequence: 16,
+        Set: 17,
+        NumericString: 18,
+        PrintableString: 19,
+        T61String: 20,
+        VideotexString: 21,
+        IA5String: 22,
+        UTCTime: 23,
+        GeneralizedTime: 24,
+        GraphicString: 25,
+        VisibleString: 26,
+        GeneralString: 28,
+        UniversalString: 29,
+        CharacterString: 30,
+        BMPString: 31,
+        Constructor: 32,
+        Context: 128,
+      };
 
-// If specific versions were requested for packages, override what getOutdated reported as the latest to install
-// Also add ones that are missing, since the requested packages may not have been outdated at all.
-function setUserRequestedPackageVersions(deps, args, latest, packagePatterns, reporter) {
-  args.forEach(requestedPattern => {
-    let found = false;
-    let normalized = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(requestedPattern);
+      /***/
+    },
+    /* 207 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // if the user specified a package name without a version range, then that implies "latest"
-    // but if the latest flag is not passed then we need to use the version range from package.json
-    if (!normalized.hasVersion && !latest) {
-      packagePatterns.forEach(packagePattern => {
-        const packageNormalized = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(packagePattern.pattern);
-        if (packageNormalized.name === normalized.name) {
-          normalized = packageNormalized;
-        }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
-    }
+      exports.getOutdated = exports.run = exports.requireLockfile = undefined;
 
-    const newPattern = `${normalized.name}@${normalized.range}`;
+      var _asyncToGenerator2;
 
-    // if this dependency is already in the outdated list,
-    // just update the upgradeTo to whatever version the user requested.
-    deps.forEach(dep => {
-      if (normalized.hasVersion && dep.name === normalized.name) {
-        found = true;
-        dep.upgradeTo = newPattern;
-        reporter.verbose(reporter.lang('verboseUpgradeBecauseRequested', requestedPattern, newPattern));
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
-    });
-
-    // if this dependency was not in the outdated list,
-    // then add a new entry
-    if (normalized.hasVersion && !found) {
-      deps.push({
-        name: normalized.name,
-        wanted: '',
-        latest: '',
-        url: '',
-        hint: '',
-        range: '',
-        current: '',
-        upgradeTo: newPattern,
-        workspaceName: '',
-        workspaceLoc: ''
-      });
-      reporter.verbose(reporter.lang('verboseUpgradeBecauseRequested', requestedPattern, newPattern));
-    }
-  });
-}
-
-// this function attempts to determine the range operator on the semver range.
-// this will only handle the simple cases of a semver starting with '^', '~', '>=', '<=', or an exact version.
-// "exotic" semver ranges will not be handled.
-function getRangeOperator(version) {
-  const result = basicSemverOperatorRegex.exec(version);
-  return result ? result[1] || '' : '^';
-}
-
-// Attempt to preserve the range operator from the package.json specified semver range.
-// If an explicit operator was specified using --exact, --tilde, --caret, then that will take precedence.
-function buildPatternToUpgradeTo(dep, flags) {
-  if (dep.latest === 'exotic') {
-    return `${dep.name}@${dep.url}`;
-  }
-
-  const toLatest = flags.latest;
-  const toVersion = toLatest ? dep.latest : dep.range;
-  let rangeOperator = '';
-
-  if (toLatest) {
-    if (flags.caret) {
-      rangeOperator = '^';
-    } else if (flags.tilde) {
-      rangeOperator = '~';
-    } else if (flags.exact) {
-      rangeOperator = '';
-    } else {
-      rangeOperator = getRangeOperator(dep.range);
-    }
-  }
 
-  return `${dep.name}@${rangeOperator}${toVersion}`;
-}
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            let addArgs = [];
+            const upgradeAll =
+              args.length === 0 &&
+              typeof flags.scope === "undefined" &&
+              typeof flags.pattern === "undefined";
+            const addFlags = Object.assign({}, flags, {
+              force: true,
+              ignoreWorkspaceRootCheck: true,
+              workspaceRootIsCwd: config.cwd === config.lockfileFolder,
+            });
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder, reporter);
+            const deps = yield getOutdated(
+              config,
+              reporter,
+              flags,
+              lockfile,
+              args,
+            );
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
+
+            var _ref2 = yield install.fetchRequestFromCwd();
+
+            const packagePatterns = _ref2.requests;
+
+            setUserRequestedPackageVersions(
+              deps,
+              args,
+              flags.latest,
+              packagePatterns,
+              reporter,
+            );
+            cleanLockfile(lockfile, deps, packagePatterns, reporter);
+            addArgs = deps.map(function (dep) {
+              return dep.upgradeTo;
+            });
 
-function scopeFilter(flags, dep) {
-  if (validScopeRegex.test(flags.scope)) {
-    return dep.name.startsWith(flags.scope);
-  }
-  return true;
-}
-
-// Remove deps being upgraded from the lockfile, or else Add will use the already-installed version
-// instead of the latest for the range.
-// We do this recursively so that when Yarn installs the potentially updated transitive deps,
-// it may upgrade them too instead of just using the "locked" version from the lockfile.
-// Transitive dependencies that are also a direct dependency are skipped.
-function cleanLockfile(lockfile, deps, packagePatterns, reporter) {
-  function cleanDepFromLockfile(pattern, depth) {
-    const lockManifest = lockfile.getLocked(pattern);
-    if (!lockManifest || depth > 1 && packagePatterns.some(packagePattern => packagePattern.pattern === pattern)) {
-      reporter.verbose(reporter.lang('verboseUpgradeNotUnlocking', pattern));
-      return;
-    }
+            if (flags.scope && validScopeRegex.test(flags.scope)) {
+              addArgs = addArgs.filter(function (depName) {
+                return depName.startsWith(flags.scope);
+              });
+            }
 
-    const dependencies = Object.assign({}, lockManifest.dependencies || {}, lockManifest.optionalDependencies || {});
-    const depPatterns = Object.keys(dependencies).map(key => `${key}@${dependencies[key]}`);
-    reporter.verbose(reporter.lang('verboseUpgradeUnlocking', pattern));
-    lockfile.removePattern(pattern);
-    depPatterns.forEach(pattern => cleanDepFromLockfile(pattern, depth + 1));
-  }
+            const add = new (_add || _load_add()).Add(
+              addArgs,
+              addFlags,
+              config,
+              reporter,
+              upgradeAll
+                ? new (_lockfile || _load_lockfile()).default()
+                : lockfile,
+            );
+            yield add.init();
+          },
+        );
 
-  const patterns = deps.map(dep => dep.upgradeTo);
-  patterns.forEach(pattern => cleanDepFromLockfile(pattern, 1));
-}
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let getOutdated = (exports.getOutdated = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, lockfile, patterns) {
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
+            const outdatedFieldName = flags.latest ? "latest" : "wanted";
+
+            // ensure scope is of the form `@scope/`
+            const normalizeScope = function normalizeScope() {
+              if (flags.scope) {
+                if (!flags.scope.startsWith("@")) {
+                  flags.scope = "@" + flags.scope;
+                }
 
-function setFlags(commander) {
-  commander.description('Upgrades packages to their latest version based on the specified range.');
-  commander.usage('upgrade [flags]');
-  commander.option('-S, --scope <scope>', 'upgrade packages under the specified scope');
-  commander.option('-L, --latest', 'list the latest version of packages, ignoring version ranges in package.json');
-  commander.option('-E, --exact', 'install exact version. Only used when --latest is specified.');
-  commander.option('-P, --pattern [pattern]', 'upgrade packages that match pattern');
-  commander.option('-T, --tilde', 'install most recent release with the same minor version. Only used when --latest is specified.');
-  commander.option('-C, --caret', 'install most recent release with the same major version. Only used when --latest is specified.');
-  commander.option('-A, --audit', 'Run vulnerability audit on installed packages');
-}
+                if (!flags.scope.endsWith("/")) {
+                  flags.scope += "/";
+                }
+              }
+            };
 
-function hasWrapper(commander, args) {
-  return true;
-}
+            const versionFilter = function versionFilter(dep) {
+              return dep.current !== dep[outdatedFieldName];
+            };
 
-const requireLockfile = exports.requireLockfile = true;
+            if (!flags.latest) {
+              // these flags only have an affect when --latest is used
+              flags.tilde = false;
+              flags.exact = false;
+              flags.caret = false;
+            }
 
-/***/ }),
-/* 208 */
-/***/ (function(module, exports, __webpack_require__) {
+            normalizeScope();
 
-"use strict";
+            const deps = (yield (
+              _packageRequest || _load_packageRequest()
+            ).default.getOutdatedPackages(
+              lockfile,
+              install,
+              config,
+              reporter,
+              patterns,
+              flags,
+            ))
+              .filter(versionFilter)
+              .filter(scopeFilter.bind(this, flags));
+            deps.forEach(function (dep) {
+              dep.upgradeTo = buildPatternToUpgradeTo(dep, flags);
+              reporter.verbose(
+                reporter.lang(
+                  "verboseUpgradeBecauseOutdated",
+                  dep.name,
+                  dep.upgradeTo,
+                ),
+              );
+            });
 
+            return deps;
+          },
+        );
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.integrityErrors = undefined;
+        return function getOutdated(_x5, _x6, _x7, _x8, _x9) {
+          return _ref3.apply(this, arguments);
+        };
+      })());
 
-var _extends2;
+      exports.cleanLockfile = cleanLockfile;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      var _add;
 
-var _asyncToGenerator2;
+      function _load_add() {
+        return (_add = __webpack_require__(165));
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      var _lockfile;
 
-var _constants;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      var _packageRequest;
 
-var _fs;
+      function _load_packageRequest() {
+        return (_packageRequest = _interopRequireDefault(
+          __webpack_require__(122),
+        ));
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      var _normalizePattern;
 
-var _misc;
+      function _load_normalizePattern() {
+        return (_normalizePattern = __webpack_require__(37));
+      }
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+      var _install;
 
-var _packageNameUtils;
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-function _load_packageNameUtils() {
-  return _packageNameUtils = __webpack_require__(222);
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _workspaceLayout;
+      // used to detect whether a semver range is simple enough to preserve when doing a --latest upgrade.
+      // when not matched, the upgraded version range will default to `^` the same as the `add` command would.
+      const basicSemverOperatorRegex = new RegExp("^(\\^|~|>=|<=)?[^ |&,]+$");
 
-function _load_workspaceLayout() {
-  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
-}
+      // used to detect if a passed parameter is a scope or a package name.
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      const validScopeRegex = /^@[a-zA-Z0-9-][a-zA-Z0-9_.-]*\/$/;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      // If specific versions were requested for packages, override what getOutdated reported as the latest to install
+      // Also add ones that are missing, since the requested packages may not have been outdated at all.
+      function setUserRequestedPackageVersions(
+        deps,
+        args,
+        latest,
+        packagePatterns,
+        reporter,
+      ) {
+        args.forEach((requestedPattern) => {
+          let found = false;
+          let normalized = (0,
+          (_normalizePattern || _load_normalizePattern()).normalizePattern)(
+            requestedPattern,
+          );
 
-const invariant = __webpack_require__(9);
+          // if the user specified a package name without a version range, then that implies "latest"
+          // but if the latest flag is not passed then we need to use the version range from package.json
+          if (!normalized.hasVersion && !latest) {
+            packagePatterns.forEach((packagePattern) => {
+              const packageNormalized = (0,
+              (_normalizePattern || _load_normalizePattern()).normalizePattern)(
+                packagePattern.pattern,
+              );
+              if (packageNormalized.name === normalized.name) {
+                normalized = packageNormalized;
+              }
+            });
+          }
 
-const path = __webpack_require__(0);
+          const newPattern = `${normalized.name}@${normalized.range}`;
 
-const integrityErrors = exports.integrityErrors = {
-  EXPECTED_IS_NOT_A_JSON: 'integrityFailedExpectedIsNotAJSON',
-  FILES_MISSING: 'integrityFailedFilesMissing',
-  LOCKFILE_DONT_MATCH: 'integrityLockfilesDontMatch',
-  FLAGS_DONT_MATCH: 'integrityFlagsDontMatch',
-  LINKED_MODULES_DONT_MATCH: 'integrityCheckLinkedModulesDontMatch',
-  PATTERNS_DONT_MATCH: 'integrityPatternsDontMatch',
-  MODULES_FOLDERS_MISSING: 'integrityModulesFoldersMissing',
-  SYSTEM_PARAMS_DONT_MATCH: 'integritySystemParamsDontMatch'
-};
+          // if this dependency is already in the outdated list,
+          // just update the upgradeTo to whatever version the user requested.
+          deps.forEach((dep) => {
+            if (normalized.hasVersion && dep.name === normalized.name) {
+              found = true;
+              dep.upgradeTo = newPattern;
+              reporter.verbose(
+                reporter.lang(
+                  "verboseUpgradeBecauseRequested",
+                  requestedPattern,
+                  newPattern,
+                ),
+              );
+            }
+          });
 
-const INTEGRITY_FILE_DEFAULTS = () => ({
-  systemParams: (0, (_packageNameUtils || _load_packageNameUtils()).getSystemParams)(),
-  modulesFolders: [],
-  flags: [],
-  linkedModules: [],
-  topLevelPatterns: [],
-  lockfileEntries: {},
-  files: []
-});
-
-/**
- *
- */
-class InstallationIntegrityChecker {
-  constructor(config) {
-    this.config = config;
-  }
+          // if this dependency was not in the outdated list,
+          // then add a new entry
+          if (normalized.hasVersion && !found) {
+            deps.push({
+              name: normalized.name,
+              wanted: "",
+              latest: "",
+              url: "",
+              hint: "",
+              range: "",
+              current: "",
+              upgradeTo: newPattern,
+              workspaceName: "",
+              workspaceLoc: "",
+            });
+            reporter.verbose(
+              reporter.lang(
+                "verboseUpgradeBecauseRequested",
+                requestedPattern,
+                newPattern,
+              ),
+            );
+          }
+        });
+      }
 
-  /**
-   * Get the common ancestor of every node_modules - it may be a node_modules directory itself, but isn't required to.
-   */
-
-  _getModulesRootFolder() {
-    if (this.config.modulesFolder) {
-      return this.config.modulesFolder;
-    } else if (this.config.workspaceRootFolder) {
-      return this.config.workspaceRootFolder;
-    } else {
-      return path.join(this.config.lockfileFolder, (_constants || _load_constants()).NODE_MODULES_FOLDER);
-    }
-  }
+      // this function attempts to determine the range operator on the semver range.
+      // this will only handle the simple cases of a semver starting with '^', '~', '>=', '<=', or an exact version.
+      // "exotic" semver ranges will not be handled.
+      function getRangeOperator(version) {
+        const result = basicSemverOperatorRegex.exec(version);
+        return result ? result[1] || "" : "^";
+      }
 
-  /**
-   * Get the directory in which the yarn-integrity file should be written.
-   */
-
-  _getIntegrityFileFolder() {
-    if (this.config.modulesFolder) {
-      return this.config.modulesFolder;
-    } else if (this.config.enableMetaFolder) {
-      return path.join(this.config.lockfileFolder, (_constants || _load_constants()).META_FOLDER);
-    } else {
-      return path.join(this.config.lockfileFolder, (_constants || _load_constants()).NODE_MODULES_FOLDER);
-    }
-  }
+      // Attempt to preserve the range operator from the package.json specified semver range.
+      // If an explicit operator was specified using --exact, --tilde, --caret, then that will take precedence.
+      function buildPatternToUpgradeTo(dep, flags) {
+        if (dep.latest === "exotic") {
+          return `${dep.name}@${dep.url}`;
+        }
 
-  /**
-   * Get the full path of the yarn-integrity file.
-   */
+        const toLatest = flags.latest;
+        const toVersion = toLatest ? dep.latest : dep.range;
+        let rangeOperator = "";
 
-  _getIntegrityFileLocation() {
-    var _this = this;
+        if (toLatest) {
+          if (flags.caret) {
+            rangeOperator = "^";
+          } else if (flags.tilde) {
+            rangeOperator = "~";
+          } else if (flags.exact) {
+            rangeOperator = "";
+          } else {
+            rangeOperator = getRangeOperator(dep.range);
+          }
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const locationFolder = _this._getIntegrityFileFolder();
-      const locationPath = path.join(locationFolder, (_constants || _load_constants()).INTEGRITY_FILENAME);
+        return `${dep.name}@${rangeOperator}${toVersion}`;
+      }
 
-      const exists = yield (_fs || _load_fs()).exists(locationPath);
+      function scopeFilter(flags, dep) {
+        if (validScopeRegex.test(flags.scope)) {
+          return dep.name.startsWith(flags.scope);
+        }
+        return true;
+      }
 
-      return {
-        locationFolder,
-        locationPath,
-        exists
-      };
-    })();
-  }
+      // Remove deps being upgraded from the lockfile, or else Add will use the already-installed version
+      // instead of the latest for the range.
+      // We do this recursively so that when Yarn installs the potentially updated transitive deps,
+      // it may upgrade them too instead of just using the "locked" version from the lockfile.
+      // Transitive dependencies that are also a direct dependency are skipped.
+      function cleanLockfile(lockfile, deps, packagePatterns, reporter) {
+        function cleanDepFromLockfile(pattern, depth) {
+          const lockManifest = lockfile.getLocked(pattern);
+          if (
+            !lockManifest ||
+            (depth > 1 &&
+              packagePatterns.some(
+                (packagePattern) => packagePattern.pattern === pattern,
+              ))
+          ) {
+            reporter.verbose(
+              reporter.lang("verboseUpgradeNotUnlocking", pattern),
+            );
+            return;
+          }
+
+          const dependencies = Object.assign(
+            {},
+            lockManifest.dependencies || {},
+            lockManifest.optionalDependencies || {},
+          );
+          const depPatterns = Object.keys(dependencies).map(
+            (key) => `${key}@${dependencies[key]}`,
+          );
+          reporter.verbose(reporter.lang("verboseUpgradeUnlocking", pattern));
+          lockfile.removePattern(pattern);
+          depPatterns.forEach((pattern) =>
+            cleanDepFromLockfile(pattern, depth + 1),
+          );
+        }
 
-  /**
-   * Get the list of the directories that contain our modules (there might be multiple such folders b/c of workspaces).
-   */
+        const patterns = deps.map((dep) => dep.upgradeTo);
+        patterns.forEach((pattern) => cleanDepFromLockfile(pattern, 1));
+      }
 
-  _getModulesFolders({ workspaceLayout } = {}) {
-    const locations = [];
+      function setFlags(commander) {
+        commander.description(
+          "Upgrades packages to their latest version based on the specified range.",
+        );
+        commander.usage("upgrade [flags]");
+        commander.option(
+          "-S, --scope <scope>",
+          "upgrade packages under the specified scope",
+        );
+        commander.option(
+          "-L, --latest",
+          "list the latest version of packages, ignoring version ranges in package.json",
+        );
+        commander.option(
+          "-E, --exact",
+          "install exact version. Only used when --latest is specified.",
+        );
+        commander.option(
+          "-P, --pattern [pattern]",
+          "upgrade packages that match pattern",
+        );
+        commander.option(
+          "-T, --tilde",
+          "install most recent release with the same minor version. Only used when --latest is specified.",
+        );
+        commander.option(
+          "-C, --caret",
+          "install most recent release with the same major version. Only used when --latest is specified.",
+        );
+        commander.option(
+          "-A, --audit",
+          "Run vulnerability audit on installed packages",
+        );
+      }
 
-    if (this.config.modulesFolder) {
-      locations.push(this.config.modulesFolder);
-    } else {
-      locations.push(path.join(this.config.lockfileFolder, (_constants || _load_constants()).NODE_MODULES_FOLDER));
-    }
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-    if (workspaceLayout) {
-      for (var _iterator = Object.keys(workspaceLayout.workspaces), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+      const requireLockfile = (exports.requireLockfile = true);
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
-        }
+      /***/
+    },
+    /* 208 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        const workspaceName = _ref;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.integrityErrors = undefined;
 
-        const loc = workspaceLayout.workspaces[workspaceName].loc;
+      var _extends2;
 
-        if (loc) {
-          locations.push(path.join(loc, (_constants || _load_constants()).NODE_MODULES_FOLDER));
-        }
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
       }
-    }
 
-    return locations.sort((_misc || _load_misc()).sortAlpha);
-  }
+      var _asyncToGenerator2;
 
-  /**
-   * Get a list of the files that are located inside our module folders.
-   */
-  _getIntegrityListing({ workspaceLayout } = {}) {
-    var _this2 = this;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const files = [];
+      var _constants;
 
-      const recurse = (() => {
-        var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir) {
-          for (var _iterator2 = yield (_fs || _load_fs()).readdir(dir), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-            var _ref3;
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-            if (_isArray2) {
-              if (_i2 >= _iterator2.length) break;
-              _ref3 = _iterator2[_i2++];
-            } else {
-              _i2 = _iterator2.next();
-              if (_i2.done) break;
-              _ref3 = _i2.value;
-            }
+      var _fs;
 
-            const file = _ref3;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-            const entry = path.join(dir, file);
-            const stat = yield (_fs || _load_fs()).lstat(entry);
+      var _misc;
 
-            if (stat.isDirectory()) {
-              yield recurse(entry);
-            } else {
-              files.push(entry);
-            }
-          }
-        });
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-        return function recurse(_x) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+      var _packageNameUtils;
 
-      for (var _iterator3 = _this2._getModulesFolders({ workspaceLayout }), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref4;
+      function _load_packageNameUtils() {
+        return (_packageNameUtils = __webpack_require__(222));
+      }
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref4 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref4 = _i3.value;
-        }
+      var _workspaceLayout;
 
-        const modulesFolder = _ref4;
+      function _load_workspaceLayout() {
+        return (_workspaceLayout = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
+      }
 
-        if (yield (_fs || _load_fs()).exists(modulesFolder)) {
-          yield recurse(modulesFolder);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
       }
 
-      return files;
-    })();
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  /**
-   * Generate integrity hash of input lockfile.
-   */
+      const invariant = __webpack_require__(9);
 
-  _generateIntegrityFile(lockfile, patterns, flags, workspaceLayout, artifacts) {
-    var _this3 = this;
+      const path = __webpack_require__(0);
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const result = (0, (_extends2 || _load_extends()).default)({}, INTEGRITY_FILE_DEFAULTS(), {
-        artifacts
+      const integrityErrors = (exports.integrityErrors = {
+        EXPECTED_IS_NOT_A_JSON: "integrityFailedExpectedIsNotAJSON",
+        FILES_MISSING: "integrityFailedFilesMissing",
+        LOCKFILE_DONT_MATCH: "integrityLockfilesDontMatch",
+        FLAGS_DONT_MATCH: "integrityFlagsDontMatch",
+        LINKED_MODULES_DONT_MATCH: "integrityCheckLinkedModulesDontMatch",
+        PATTERNS_DONT_MATCH: "integrityPatternsDontMatch",
+        MODULES_FOLDERS_MISSING: "integrityModulesFoldersMissing",
+        SYSTEM_PARAMS_DONT_MATCH: "integritySystemParamsDontMatch",
       });
 
-      result.topLevelPatterns = patterns;
-
-      // If using workspaces, we also need to add the workspaces patterns to the top-level, so that we'll know if a
-      // dependency is added or removed into one of them. We must take care not to read the aggregator (if !loc).
-      //
-      // Also note that we can't use of workspaceLayout.workspaces[].manifest._reference.patterns, because when
-      // doing a "yarn check", the _reference property hasn't yet been properly initialized.
+      const INTEGRITY_FILE_DEFAULTS = () => ({
+        systemParams: (0,
+        (_packageNameUtils || _load_packageNameUtils()).getSystemParams)(),
+        modulesFolders: [],
+        flags: [],
+        linkedModules: [],
+        topLevelPatterns: [],
+        lockfileEntries: {},
+        files: [],
+      });
 
-      if (workspaceLayout) {
-        result.topLevelPatterns = result.topLevelPatterns.filter(function (p) {
-          // $FlowFixMe
-          return !workspaceLayout.getManifestByPattern(p);
-        });
+      /**
+       *
+       */
+      class InstallationIntegrityChecker {
+        constructor(config) {
+          this.config = config;
+        }
 
-        for (var _iterator4 = Object.keys(workspaceLayout.workspaces), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref5;
+        /**
+         * Get the common ancestor of every node_modules - it may be a node_modules directory itself, but isn't required to.
+         */
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref5 = _iterator4[_i4++];
+        _getModulesRootFolder() {
+          if (this.config.modulesFolder) {
+            return this.config.modulesFolder;
+          } else if (this.config.workspaceRootFolder) {
+            return this.config.workspaceRootFolder;
           } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref5 = _i4.value;
+            return path.join(
+              this.config.lockfileFolder,
+              (_constants || _load_constants()).NODE_MODULES_FOLDER,
+            );
           }
+        }
 
-          const name = _ref5;
+        /**
+         * Get the directory in which the yarn-integrity file should be written.
+         */
 
-          if (!workspaceLayout.workspaces[name].loc) {
-            continue;
+        _getIntegrityFileFolder() {
+          if (this.config.modulesFolder) {
+            return this.config.modulesFolder;
+          } else if (this.config.enableMetaFolder) {
+            return path.join(
+              this.config.lockfileFolder,
+              (_constants || _load_constants()).META_FOLDER,
+            );
+          } else {
+            return path.join(
+              this.config.lockfileFolder,
+              (_constants || _load_constants()).NODE_MODULES_FOLDER,
+            );
           }
+        }
 
-          const manifest = workspaceLayout.workspaces[name].manifest;
-
-          if (manifest) {
-            for (var _iterator5 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-              var _ref6;
-
-              if (_isArray5) {
-                if (_i5 >= _iterator5.length) break;
-                _ref6 = _iterator5[_i5++];
-              } else {
-                _i5 = _iterator5.next();
-                if (_i5.done) break;
-                _ref6 = _i5.value;
-              }
+        /**
+         * Get the full path of the yarn-integrity file.
+         */
 
-              const dependencyType = _ref6;
+        _getIntegrityFileLocation() {
+          var _this = this;
 
-              const dependencies = manifest[dependencyType];
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const locationFolder = _this._getIntegrityFileFolder();
+              const locationPath = path.join(
+                locationFolder,
+                (_constants || _load_constants()).INTEGRITY_FILENAME,
+              );
 
-              if (!dependencies) {
-                continue;
-              }
+              const exists = yield (_fs || _load_fs()).exists(locationPath);
 
-              for (var _iterator6 = Object.keys(dependencies), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-                var _ref7;
+              return {
+                locationFolder,
+                locationPath,
+                exists,
+              };
+            },
+          )();
+        }
 
-                if (_isArray6) {
-                  if (_i6 >= _iterator6.length) break;
-                  _ref7 = _iterator6[_i6++];
-                } else {
-                  _i6 = _iterator6.next();
-                  if (_i6.done) break;
-                  _ref7 = _i6.value;
-                }
+        /**
+         * Get the list of the directories that contain our modules (there might be multiple such folders b/c of workspaces).
+         */
 
-                const dep = _ref7;
+        _getModulesFolders({ workspaceLayout } = {}) {
+          const locations = [];
 
-                result.topLevelPatterns.push(`${dep}@${dependencies[dep]}`);
-              }
-            }
+          if (this.config.modulesFolder) {
+            locations.push(this.config.modulesFolder);
+          } else {
+            locations.push(
+              path.join(
+                this.config.lockfileFolder,
+                (_constants || _load_constants()).NODE_MODULES_FOLDER,
+              ),
+            );
           }
-        }
-      }
-
-      result.topLevelPatterns.sort((_misc || _load_misc()).sortAlpha);
 
-      if (flags.checkFiles) {
-        result.flags.push('checkFiles');
-      }
+          if (workspaceLayout) {
+            for (
+              var _iterator = Object.keys(workspaceLayout.workspaces),
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-      if (flags.flat) {
-        result.flags.push('flat');
-      }
+            ) {
+              var _ref;
 
-      if (_this3.config.ignoreScripts) {
-        result.flags.push('ignoreScripts');
-      }
-      if (_this3.config.focus) {
-        result.flags.push('focus: ' + _this3.config.focusedWorkspaceName);
-      }
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref = _i.value;
+              }
 
-      if (_this3.config.production) {
-        result.flags.push('production');
-      }
+              const workspaceName = _ref;
 
-      if (_this3.config.plugnplayEnabled) {
-        result.flags.push('plugnplay');
-      }
+              const loc = workspaceLayout.workspaces[workspaceName].loc;
 
-      const linkedModules = _this3.config.linkedModules;
+              if (loc) {
+                locations.push(
+                  path.join(
+                    loc,
+                    (_constants || _load_constants()).NODE_MODULES_FOLDER,
+                  ),
+                );
+              }
+            }
+          }
 
-      if (linkedModules.length) {
-        result.linkedModules = linkedModules.sort((_misc || _load_misc()).sortAlpha);
-      }
+          return locations.sort((_misc || _load_misc()).sortAlpha);
+        }
 
-      for (var _iterator7 = Object.keys(lockfile), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-        var _ref8;
+        /**
+         * Get a list of the files that are located inside our module folders.
+         */
+        _getIntegrityListing({ workspaceLayout } = {}) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const files = [];
+
+              const recurse = (() => {
+                var _ref2 = (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* (dir) {
+                    for (
+                      var _iterator2 = yield (_fs || _load_fs()).readdir(dir),
+                        _isArray2 = Array.isArray(_iterator2),
+                        _i2 = 0,
+                        _iterator2 = _isArray2
+                          ? _iterator2
+                          : _iterator2[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref3;
+
+                      if (_isArray2) {
+                        if (_i2 >= _iterator2.length) break;
+                        _ref3 = _iterator2[_i2++];
+                      } else {
+                        _i2 = _iterator2.next();
+                        if (_i2.done) break;
+                        _ref3 = _i2.value;
+                      }
+
+                      const file = _ref3;
+
+                      const entry = path.join(dir, file);
+                      const stat = yield (_fs || _load_fs()).lstat(entry);
+
+                      if (stat.isDirectory()) {
+                        yield recurse(entry);
+                      } else {
+                        files.push(entry);
+                      }
+                    }
+                  },
+                );
 
-        if (_isArray7) {
-          if (_i7 >= _iterator7.length) break;
-          _ref8 = _iterator7[_i7++];
-        } else {
-          _i7 = _iterator7.next();
-          if (_i7.done) break;
-          _ref8 = _i7.value;
-        }
+                return function recurse(_x) {
+                  return _ref2.apply(this, arguments);
+                };
+              })();
 
-        const key = _ref8;
+              for (
+                var _iterator3 = _this2._getModulesFolders({ workspaceLayout }),
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-        result.lockfileEntries[key] = lockfile[key].resolved || '';
-      }
+              ) {
+                var _ref4;
 
-      for (var _iterator8 = _this3._getModulesFolders({ workspaceLayout }), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-        var _ref9;
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref4 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref4 = _i3.value;
+                }
 
-        if (_isArray8) {
-          if (_i8 >= _iterator8.length) break;
-          _ref9 = _iterator8[_i8++];
-        } else {
-          _i8 = _iterator8.next();
-          if (_i8.done) break;
-          _ref9 = _i8.value;
-        }
+                const modulesFolder = _ref4;
 
-        const modulesFolder = _ref9;
+                if (yield (_fs || _load_fs()).exists(modulesFolder)) {
+                  yield recurse(modulesFolder);
+                }
+              }
 
-        if (yield (_fs || _load_fs()).exists(modulesFolder)) {
-          result.modulesFolders.push(path.relative(_this3.config.lockfileFolder, modulesFolder));
+              return files;
+            },
+          )();
         }
-      }
 
-      if (flags.checkFiles) {
-        const modulesRoot = _this3._getModulesRootFolder();
+        /**
+         * Generate integrity hash of input lockfile.
+         */
+
+        _generateIntegrityFile(
+          lockfile,
+          patterns,
+          flags,
+          workspaceLayout,
+          artifacts,
+        ) {
+          var _this3 = this;
 
-        result.files = (yield _this3._getIntegrityListing({ workspaceLayout })).map(function (entry) {
-          return path.relative(modulesRoot, entry);
-        }).sort((_misc || _load_misc()).sortAlpha);
-      }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const result = (0, (_extends2 || _load_extends()).default)(
+                {},
+                INTEGRITY_FILE_DEFAULTS(),
+                {
+                  artifacts,
+                },
+              );
+
+              result.topLevelPatterns = patterns;
+
+              // If using workspaces, we also need to add the workspaces patterns to the top-level, so that we'll know if a
+              // dependency is added or removed into one of them. We must take care not to read the aggregator (if !loc).
+              //
+              // Also note that we can't use of workspaceLayout.workspaces[].manifest._reference.patterns, because when
+              // doing a "yarn check", the _reference property hasn't yet been properly initialized.
+
+              if (workspaceLayout) {
+                result.topLevelPatterns = result.topLevelPatterns.filter(
+                  function (p) {
+                    // $FlowFixMe
+                    return !workspaceLayout.getManifestByPattern(p);
+                  },
+                );
+
+                for (
+                  var _iterator4 = Object.keys(workspaceLayout.workspaces),
+                    _isArray4 = Array.isArray(_iterator4),
+                    _i4 = 0,
+                    _iterator4 = _isArray4
+                      ? _iterator4
+                      : _iterator4[Symbol.iterator]();
+                  ;
 
-      return result;
-    })();
-  }
+                ) {
+                  var _ref5;
 
-  _getIntegrityFile(locationPath) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const expectedRaw = yield (_fs || _load_fs()).readFile(locationPath);
-      try {
-        return (0, (_extends2 || _load_extends()).default)({}, INTEGRITY_FILE_DEFAULTS(), JSON.parse(expectedRaw));
-      } catch (e) {
-        // ignore JSON parsing for legacy text integrity files compatibility
-      }
-      return null;
-    })();
-  }
+                  if (_isArray4) {
+                    if (_i4 >= _iterator4.length) break;
+                    _ref5 = _iterator4[_i4++];
+                  } else {
+                    _i4 = _iterator4.next();
+                    if (_i4.done) break;
+                    _ref5 = _i4.value;
+                  }
 
-  _compareIntegrityFiles(actual, expected, checkFiles, workspaceLayout) {
-    if (!expected) {
-      return 'EXPECTED_IS_NOT_A_JSON';
-    }
+                  const name = _ref5;
 
-    if (!(0, (_misc || _load_misc()).compareSortedArrays)(actual.linkedModules, expected.linkedModules)) {
-      return 'LINKED_MODULES_DONT_MATCH';
-    }
+                  if (!workspaceLayout.workspaces[name].loc) {
+                    continue;
+                  }
 
-    if (actual.systemParams !== expected.systemParams) {
-      return 'SYSTEM_PARAMS_DONT_MATCH';
-    }
+                  const manifest = workspaceLayout.workspaces[name].manifest;
+
+                  if (manifest) {
+                    for (
+                      var _iterator5 = (_constants || _load_constants())
+                          .DEPENDENCY_TYPES,
+                        _isArray5 = Array.isArray(_iterator5),
+                        _i5 = 0,
+                        _iterator5 = _isArray5
+                          ? _iterator5
+                          : _iterator5[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref6;
+
+                      if (_isArray5) {
+                        if (_i5 >= _iterator5.length) break;
+                        _ref6 = _iterator5[_i5++];
+                      } else {
+                        _i5 = _iterator5.next();
+                        if (_i5.done) break;
+                        _ref6 = _i5.value;
+                      }
+
+                      const dependencyType = _ref6;
+
+                      const dependencies = manifest[dependencyType];
+
+                      if (!dependencies) {
+                        continue;
+                      }
+
+                      for (
+                        var _iterator6 = Object.keys(dependencies),
+                          _isArray6 = Array.isArray(_iterator6),
+                          _i6 = 0,
+                          _iterator6 = _isArray6
+                            ? _iterator6
+                            : _iterator6[Symbol.iterator]();
+                        ;
+
+                      ) {
+                        var _ref7;
+
+                        if (_isArray6) {
+                          if (_i6 >= _iterator6.length) break;
+                          _ref7 = _iterator6[_i6++];
+                        } else {
+                          _i6 = _iterator6.next();
+                          if (_i6.done) break;
+                          _ref7 = _i6.value;
+                        }
 
-    let relevantExpectedFlags = expected.flags.slice();
+                        const dep = _ref7;
 
-    // If we run "yarn" after "yarn --check-files", we shouldn't fail the less strict validation
-    if (actual.flags.indexOf('checkFiles') === -1) {
-      relevantExpectedFlags = relevantExpectedFlags.filter(flag => flag !== 'checkFiles');
-    }
+                        result.topLevelPatterns.push(
+                          `${dep}@${dependencies[dep]}`,
+                        );
+                      }
+                    }
+                  }
+                }
+              }
 
-    if (!(0, (_misc || _load_misc()).compareSortedArrays)(actual.flags, relevantExpectedFlags)) {
-      return 'FLAGS_DONT_MATCH';
-    }
+              result.topLevelPatterns.sort((_misc || _load_misc()).sortAlpha);
 
-    if (!(0, (_misc || _load_misc()).compareSortedArrays)(actual.topLevelPatterns, expected.topLevelPatterns || [])) {
-      return 'PATTERNS_DONT_MATCH';
-    }
+              if (flags.checkFiles) {
+                result.flags.push("checkFiles");
+              }
 
-    for (var _iterator9 = Object.keys(actual.lockfileEntries), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-      var _ref10;
+              if (flags.flat) {
+                result.flags.push("flat");
+              }
 
-      if (_isArray9) {
-        if (_i9 >= _iterator9.length) break;
-        _ref10 = _iterator9[_i9++];
-      } else {
-        _i9 = _iterator9.next();
-        if (_i9.done) break;
-        _ref10 = _i9.value;
-      }
+              if (_this3.config.ignoreScripts) {
+                result.flags.push("ignoreScripts");
+              }
+              if (_this3.config.focus) {
+                result.flags.push(
+                  "focus: " + _this3.config.focusedWorkspaceName,
+                );
+              }
 
-      const key = _ref10;
+              if (_this3.config.production) {
+                result.flags.push("production");
+              }
 
-      if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
-        return 'LOCKFILE_DONT_MATCH';
-      }
-    }
+              if (_this3.config.plugnplayEnabled) {
+                result.flags.push("plugnplay");
+              }
 
-    for (var _iterator10 = Object.keys(expected.lockfileEntries), _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-      var _ref11;
+              const linkedModules = _this3.config.linkedModules;
 
-      if (_isArray10) {
-        if (_i10 >= _iterator10.length) break;
-        _ref11 = _iterator10[_i10++];
-      } else {
-        _i10 = _iterator10.next();
-        if (_i10.done) break;
-        _ref11 = _i10.value;
-      }
+              if (linkedModules.length) {
+                result.linkedModules = linkedModules.sort(
+                  (_misc || _load_misc()).sortAlpha,
+                );
+              }
 
-      const key = _ref11;
+              for (
+                var _iterator7 = Object.keys(lockfile),
+                  _isArray7 = Array.isArray(_iterator7),
+                  _i7 = 0,
+                  _iterator7 = _isArray7
+                    ? _iterator7
+                    : _iterator7[Symbol.iterator]();
+                ;
 
-      if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
-        return 'LOCKFILE_DONT_MATCH';
-      }
-    }
+              ) {
+                var _ref8;
 
-    if (checkFiles) {
-      // Early bailout if we expect more files than what we have
-      if (expected.files.length > actual.files.length) {
-        return 'FILES_MISSING';
-      }
+                if (_isArray7) {
+                  if (_i7 >= _iterator7.length) break;
+                  _ref8 = _iterator7[_i7++];
+                } else {
+                  _i7 = _iterator7.next();
+                  if (_i7.done) break;
+                  _ref8 = _i7.value;
+                }
 
-      // Since we know the "files" array is sorted (alphabetically), we can optimize the thing
-      // Instead of storing the files in a Set, we can just iterate both arrays at once. O(n)!
-      for (let u = 0, v = 0; u < expected.files.length; ++u) {
-        // Index that, if reached, means that we won't have enough food to match the remaining expected entries anyway
-        const max = v + (actual.files.length - v) - (expected.files.length - u) + 1;
+                const key = _ref8;
 
-        // Skip over files that have been added (ie not present in 'expected')
-        while (v < max && actual.files[v] !== expected.files[u]) {
-          v += 1;
-        }
+                result.lockfileEntries[key] = lockfile[key].resolved || "";
+              }
 
-        // If we've reached the index defined above, the file is either missing or we can early exit
-        if (v === max) {
-          return 'FILES_MISSING';
-        }
-      }
-    }
-    return 'OK';
-  }
+              for (
+                var _iterator8 = _this3._getModulesFolders({ workspaceLayout }),
+                  _isArray8 = Array.isArray(_iterator8),
+                  _i8 = 0,
+                  _iterator8 = _isArray8
+                    ? _iterator8
+                    : _iterator8[Symbol.iterator]();
+                ;
 
-  check(patterns, lockfile, flags, workspaceLayout) {
-    var _this4 = this;
+              ) {
+                var _ref9;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // check if patterns exist in lockfile
-      const missingPatterns = patterns.filter(function (p) {
-        return !lockfile[p] && (!workspaceLayout || !workspaceLayout.getManifestByPattern(p));
-      });
+                if (_isArray8) {
+                  if (_i8 >= _iterator8.length) break;
+                  _ref9 = _iterator8[_i8++];
+                } else {
+                  _i8 = _iterator8.next();
+                  if (_i8.done) break;
+                  _ref9 = _i8.value;
+                }
 
-      const loc = yield _this4._getIntegrityFileLocation();
-      if (missingPatterns.length || !loc.exists) {
-        return {
-          integrityFileMissing: !loc.exists,
-          missingPatterns
-        };
-      }
+                const modulesFolder = _ref9;
 
-      const actual = yield _this4._generateIntegrityFile(lockfile, patterns, flags, workspaceLayout);
+                if (yield (_fs || _load_fs()).exists(modulesFolder)) {
+                  result.modulesFolders.push(
+                    path.relative(_this3.config.lockfileFolder, modulesFolder),
+                  );
+                }
+              }
 
-      const expected = yield _this4._getIntegrityFile(loc.locationPath);
-      let integrityMatches = _this4._compareIntegrityFiles(actual, expected, flags.checkFiles, workspaceLayout);
+              if (flags.checkFiles) {
+                const modulesRoot = _this3._getModulesRootFolder();
 
-      if (integrityMatches === 'OK') {
-        invariant(expected, "The integrity shouldn't pass without integrity file");
-        for (var _iterator11 = expected.modulesFolders, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-          var _ref12;
+                result.files = (yield _this3._getIntegrityListing({
+                  workspaceLayout,
+                }))
+                  .map(function (entry) {
+                    return path.relative(modulesRoot, entry);
+                  })
+                  .sort((_misc || _load_misc()).sortAlpha);
+              }
 
-          if (_isArray11) {
-            if (_i11 >= _iterator11.length) break;
-            _ref12 = _iterator11[_i11++];
-          } else {
-            _i11 = _iterator11.next();
-            if (_i11.done) break;
-            _ref12 = _i11.value;
-          }
+              return result;
+            },
+          )();
+        }
 
-          const modulesFolder = _ref12;
+        _getIntegrityFile(locationPath) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const expectedRaw = yield (_fs || _load_fs()).readFile(
+                locationPath,
+              );
+              try {
+                return (0, (_extends2 || _load_extends()).default)(
+                  {},
+                  INTEGRITY_FILE_DEFAULTS(),
+                  JSON.parse(expectedRaw),
+                );
+              } catch (e) {
+                // ignore JSON parsing for legacy text integrity files compatibility
+              }
+              return null;
+            },
+          )();
+        }
 
-          if (!(yield (_fs || _load_fs()).exists(path.join(_this4.config.lockfileFolder, modulesFolder)))) {
-            integrityMatches = 'MODULES_FOLDERS_MISSING';
+        _compareIntegrityFiles(actual, expected, checkFiles, workspaceLayout) {
+          if (!expected) {
+            return "EXPECTED_IS_NOT_A_JSON";
           }
-        }
-      }
 
-      return {
-        integrityFileMissing: false,
-        integrityMatches: integrityMatches === 'OK',
-        integrityError: integrityMatches === 'OK' ? undefined : integrityMatches,
-        missingPatterns,
-        hardRefreshRequired: integrityMatches === 'SYSTEM_PARAMS_DONT_MATCH'
-      };
-    })();
-  }
+          if (
+            !(0, (_misc || _load_misc()).compareSortedArrays)(
+              actual.linkedModules,
+              expected.linkedModules,
+            )
+          ) {
+            return "LINKED_MODULES_DONT_MATCH";
+          }
 
-  /**
-   * Get artifacts from integrity file if it exists.
-   */
-  getArtifacts() {
-    var _this5 = this;
+          if (actual.systemParams !== expected.systemParams) {
+            return "SYSTEM_PARAMS_DONT_MATCH";
+          }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const loc = yield _this5._getIntegrityFileLocation();
-      if (!loc.exists) {
-        return null;
-      }
+          let relevantExpectedFlags = expected.flags.slice();
 
-      const expectedRaw = yield (_fs || _load_fs()).readFile(loc.locationPath);
-      let expected;
-      try {
-        expected = JSON.parse(expectedRaw);
-      } catch (e) {
-        // ignore JSON parsing for legacy text integrity files compatibility
-      }
+          // If we run "yarn" after "yarn --check-files", we shouldn't fail the less strict validation
+          if (actual.flags.indexOf("checkFiles") === -1) {
+            relevantExpectedFlags = relevantExpectedFlags.filter(
+              (flag) => flag !== "checkFiles",
+            );
+          }
 
-      return expected ? expected.artifacts : null;
-    })();
-  }
+          if (
+            !(0, (_misc || _load_misc()).compareSortedArrays)(
+              actual.flags,
+              relevantExpectedFlags,
+            )
+          ) {
+            return "FLAGS_DONT_MATCH";
+          }
 
-  /**
-   * Write the integrity hash of the current install to disk.
-   */
-  save(patterns, lockfile, flags, workspaceLayout, artifacts) {
-    var _this6 = this;
+          if (
+            !(0, (_misc || _load_misc()).compareSortedArrays)(
+              actual.topLevelPatterns,
+              expected.topLevelPatterns || [],
+            )
+          ) {
+            return "PATTERNS_DONT_MATCH";
+          }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const integrityFile = yield _this6._generateIntegrityFile(lockfile, patterns, flags, workspaceLayout, artifacts);
+          for (
+            var _iterator9 = Object.keys(actual.lockfileEntries),
+              _isArray9 = Array.isArray(_iterator9),
+              _i9 = 0,
+              _iterator9 = _isArray9
+                ? _iterator9
+                : _iterator9[Symbol.iterator]();
+            ;
 
-      const loc = yield _this6._getIntegrityFileLocation();
-      invariant(loc.locationPath, 'expected integrity hash location');
+          ) {
+            var _ref10;
 
-      yield (_fs || _load_fs()).mkdirp(path.dirname(loc.locationPath));
-      yield (_fs || _load_fs()).writeFile(loc.locationPath, JSON.stringify(integrityFile, null, 2));
-    })();
-  }
+            if (_isArray9) {
+              if (_i9 >= _iterator9.length) break;
+              _ref10 = _iterator9[_i9++];
+            } else {
+              _i9 = _iterator9.next();
+              if (_i9.done) break;
+              _ref10 = _i9.value;
+            }
 
-  removeIntegrityFile() {
-    var _this7 = this;
+            const key = _ref10;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const loc = yield _this7._getIntegrityFileLocation();
-      if (loc.exists) {
-        yield (_fs || _load_fs()).unlink(loc.locationPath);
-      }
-    })();
-  }
-}
-exports.default = InstallationIntegrityChecker;
+            if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
+              return "LOCKFILE_DONT_MATCH";
+            }
+          }
 
-/***/ }),
-/* 209 */
-/***/ (function(module, exports, __webpack_require__) {
+          for (
+            var _iterator10 = Object.keys(expected.lockfileEntries),
+              _isArray10 = Array.isArray(_iterator10),
+              _i10 = 0,
+              _iterator10 = _isArray10
+                ? _iterator10
+                : _iterator10[Symbol.iterator]();
+            ;
 
-"use strict";
+          ) {
+            var _ref11;
 
+            if (_isArray10) {
+              if (_i10 >= _iterator10.length) break;
+              _ref11 = _iterator10[_i10++];
+            } else {
+              _i10 = _iterator10.next();
+              if (_i10.done) break;
+              _ref11 = _i10.value;
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.testEngine = testEngine;
-exports.checkOne = checkOne;
-exports.check = check;
-exports.shouldCheck = shouldCheck;
+            const key = _ref11;
 
-var _errors;
+            if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
+              return "LOCKFILE_DONT_MATCH";
+            }
+          }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+          if (checkFiles) {
+            // Early bailout if we expect more files than what we have
+            if (expected.files.length > actual.files.length) {
+              return "FILES_MISSING";
+            }
 
-var _map;
+            // Since we know the "files" array is sorted (alphabetically), we can optimize the thing
+            // Instead of storing the files in a Set, we can just iterate both arrays at once. O(n)!
+            for (let u = 0, v = 0; u < expected.files.length; ++u) {
+              // Index that, if reached, means that we won't have enough food to match the remaining expected entries anyway
+              const max =
+                v + (actual.files.length - v) - (expected.files.length - u) + 1;
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+              // Skip over files that have been added (ie not present in 'expected')
+              while (v < max && actual.files[v] !== expected.files[u]) {
+                v += 1;
+              }
 
-var _misc;
+              // If we've reached the index defined above, the file is either missing or we can early exit
+              if (v === max) {
+                return "FILES_MISSING";
+              }
+            }
+          }
+          return "OK";
+        }
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+        check(patterns, lockfile, flags, workspaceLayout) {
+          var _this4 = this;
 
-var _yarnVersion;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // check if patterns exist in lockfile
+              const missingPatterns = patterns.filter(function (p) {
+                return (
+                  !lockfile[p] &&
+                  (!workspaceLayout || !workspaceLayout.getManifestByPattern(p))
+                );
+              });
 
-function _load_yarnVersion() {
-  return _yarnVersion = __webpack_require__(120);
-}
+              const loc = yield _this4._getIntegrityFileLocation();
+              if (missingPatterns.length || !loc.exists) {
+                return {
+                  integrityFileMissing: !loc.exists,
+                  missingPatterns,
+                };
+              }
 
-var _semver;
+              const actual = yield _this4._generateIntegrityFile(
+                lockfile,
+                patterns,
+                flags,
+                workspaceLayout,
+              );
+
+              const expected = yield _this4._getIntegrityFile(loc.locationPath);
+              let integrityMatches = _this4._compareIntegrityFiles(
+                actual,
+                expected,
+                flags.checkFiles,
+                workspaceLayout,
+              );
+
+              if (integrityMatches === "OK") {
+                invariant(
+                  expected,
+                  "The integrity shouldn't pass without integrity file",
+                );
+                for (
+                  var _iterator11 = expected.modulesFolders,
+                    _isArray11 = Array.isArray(_iterator11),
+                    _i11 = 0,
+                    _iterator11 = _isArray11
+                      ? _iterator11
+                      : _iterator11[Symbol.iterator]();
+                  ;
 
-function _load_semver() {
-  return _semver = __webpack_require__(224);
-}
+                ) {
+                  var _ref12;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                  if (_isArray11) {
+                    if (_i11 >= _iterator11.length) break;
+                    _ref12 = _iterator11[_i11++];
+                  } else {
+                    _i11 = _iterator11.next();
+                    if (_i11.done) break;
+                    _ref12 = _i11.value;
+                  }
 
-const semver = __webpack_require__(22);
+                  const modulesFolder = _ref12;
 
-const VERSIONS = Object.assign({}, process.versions, {
-  yarn: (_yarnVersion || _load_yarnVersion()).version
-});
+                  if (
+                    !(yield (_fs || _load_fs()).exists(
+                      path.join(_this4.config.lockfileFolder, modulesFolder),
+                    ))
+                  ) {
+                    integrityMatches = "MODULES_FOLDERS_MISSING";
+                  }
+                }
+              }
 
-function isValid(items, actual) {
-  let isNotWhitelist = true;
-  let isBlacklist = false;
+              return {
+                integrityFileMissing: false,
+                integrityMatches: integrityMatches === "OK",
+                integrityError:
+                  integrityMatches === "OK" ? undefined : integrityMatches,
+                missingPatterns,
+                hardRefreshRequired:
+                  integrityMatches === "SYSTEM_PARAMS_DONT_MATCH",
+              };
+            },
+          )();
+        }
 
-  for (var _iterator = items, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
+        /**
+         * Get artifacts from integrity file if it exists.
+         */
+        getArtifacts() {
+          var _this5 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const loc = yield _this5._getIntegrityFileLocation();
+              if (!loc.exists) {
+                return null;
+              }
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+              const expectedRaw = yield (_fs || _load_fs()).readFile(
+                loc.locationPath,
+              );
+              let expected;
+              try {
+                expected = JSON.parse(expectedRaw);
+              } catch (e) {
+                // ignore JSON parsing for legacy text integrity files compatibility
+              }
 
-    const item = _ref;
+              return expected ? expected.artifacts : null;
+            },
+          )();
+        }
 
-    // blacklist
-    if (item[0] === '!') {
-      isBlacklist = true;
+        /**
+         * Write the integrity hash of the current install to disk.
+         */
+        save(patterns, lockfile, flags, workspaceLayout, artifacts) {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const integrityFile = yield _this6._generateIntegrityFile(
+                lockfile,
+                patterns,
+                flags,
+                workspaceLayout,
+                artifacts,
+              );
+
+              const loc = yield _this6._getIntegrityFileLocation();
+              invariant(loc.locationPath, "expected integrity hash location");
+
+              yield (_fs || _load_fs()).mkdirp(path.dirname(loc.locationPath));
+              yield (_fs || _load_fs()).writeFile(
+                loc.locationPath,
+                JSON.stringify(integrityFile, null, 2),
+              );
+            },
+          )();
+        }
 
-      if (actual === item.slice(1)) {
-        return false;
-      }
-      // whitelist
-    } else {
-      isNotWhitelist = false;
+        removeIntegrityFile() {
+          var _this7 = this;
 
-      if (item === actual) {
-        return true;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const loc = yield _this7._getIntegrityFileLocation();
+              if (loc.exists) {
+                yield (_fs || _load_fs()).unlink(loc.locationPath);
+              }
+            },
+          )();
+        }
       }
-    }
-  }
-
-  // npm allows blacklists and whitelists to be mixed. Blacklists with
-  // whitelisted items should be treated as whitelists.
-  return isBlacklist && isNotWhitelist;
-}
-
-const aliases = (0, (_map || _load_map()).default)({
-  iojs: 'node' // we should probably prompt these libraries to fix this
-});
-
-const ignore = ['npm', // we'll never satisfy this for obvious reasons
-'teleport', // a module bundler used by some modules
-'rhino', // once a target for older modules
-'cordovaDependencies', // http://bit.ly/2tkUePg
-'parcel'];
-
-function testEngine(name, range, versions, looseSemver) {
-  const actual = versions[name];
-  if (!actual) {
-    return false;
-  }
+      exports.default = InstallationIntegrityChecker;
 
-  if (!semver.valid(actual, looseSemver)) {
-    return false;
-  }
+      /***/
+    },
+    /* 209 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  if (semver.satisfies(actual, range, looseSemver)) {
-    return true;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.testEngine = testEngine;
+      exports.checkOne = checkOne;
+      exports.check = check;
+      exports.shouldCheck = shouldCheck;
 
-  if (name === 'yarn' && (0, (_semver || _load_semver()).satisfiesWithPrereleases)(actual, range, looseSemver)) {
-    return true;
-  }
+      var _errors;
 
-  if (name === 'node' && semver.gt(actual, '1.0.0', looseSemver)) {
-    // WARNING: this is a massive hack and is super gross but necessary for compatibility
-    // some modules have the `engines.node` field set to a caret version below semver major v1
-    // eg. ^0.12.0. this is problematic as we enforce engines checks and node is now on version >=1
-    // to allow this pattern we transform the node version to fake ones in the minor range 10-13
-    const major = semver.major(actual, looseSemver);
-    const fakes = [`0.10.${major}`, `0.11.${major}`, `0.12.${major}`, `0.13.${major}`];
-    for (var _iterator2 = fakes, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref2;
-
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref2 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref2 = _i2.value;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
 
-      const actualFake = _ref2;
+      var _map;
 
-      if (semver.satisfies(actualFake, range, looseSemver)) {
-        return true;
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
       }
-    }
-  }
-
-  // incompatible version
-  return false;
-}
-
-function isValidArch(archs) {
-  return isValid(archs, process.arch);
-}
-
-function isValidPlatform(platforms) {
-  return isValid(platforms, process.platform);
-}
 
-function checkOne(info, config, ignoreEngines) {
-  let didIgnore = false;
-  let didError = false;
-  const reporter = config.reporter;
-  const human = `${info.name}@${info.version}`;
+      var _misc;
 
-  const pushError = msg => {
-    const ref = info._reference;
-
-    if (ref && ref.optional) {
-      ref.ignore = true;
-      ref.incompatible = true;
-
-      reporter.info(`${human}: ${msg}`);
-      if (!didIgnore) {
-        reporter.info(reporter.lang('optionalCompatibilityExcluded', human));
-        didIgnore = true;
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
       }
-    } else {
-      reporter.error(`${human}: ${msg}`);
-      didError = true;
-    }
-  };
 
-  const os = info.os,
-        cpu = info.cpu,
-        engines = info.engines;
+      var _yarnVersion;
 
-
-  if (shouldCheckPlatform(os, config.ignorePlatform) && !isValidPlatform(os)) {
-    pushError(reporter.lang('incompatibleOS', process.platform));
-  }
-
-  if (shouldCheckCpu(cpu, config.ignorePlatform) && !isValidArch(cpu)) {
-    pushError(reporter.lang('incompatibleCPU', process.arch));
-  }
-
-  if (shouldCheckEngines(engines, ignoreEngines)) {
-    for (var _iterator3 = (0, (_misc || _load_misc()).entries)(info.engines), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref3;
-
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref3 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref3 = _i3.value;
+      function _load_yarnVersion() {
+        return (_yarnVersion = __webpack_require__(120));
       }
 
-      const entry = _ref3;
-
-      let name = entry[0];
-      const range = entry[1];
+      var _semver;
 
-      if (aliases[name]) {
-        name = aliases[name];
+      function _load_semver() {
+        return (_semver = __webpack_require__(224));
       }
 
-      if (VERSIONS[name]) {
-        if (!testEngine(name, range, VERSIONS, config.looseSemver)) {
-          pushError(reporter.lang('incompatibleEngine', name, range, VERSIONS[name]));
-        }
-      } else if (ignore.indexOf(name) < 0) {
-        reporter.warn(`${human}: ${reporter.lang('invalidEngine', name)}`);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    }
-  }
-
-  if (didError) {
-    throw new (_errors || _load_errors()).MessageError(reporter.lang('foundIncompatible'));
-  }
-}
-
-function check(infos, config, ignoreEngines) {
-  for (var _iterator4 = infos, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-    var _ref4;
-
-    if (_isArray4) {
-      if (_i4 >= _iterator4.length) break;
-      _ref4 = _iterator4[_i4++];
-    } else {
-      _i4 = _iterator4.next();
-      if (_i4.done) break;
-      _ref4 = _i4.value;
-    }
 
-    const info = _ref4;
+      const semver = __webpack_require__(22);
 
-    checkOne(info, config, ignoreEngines);
-  }
-}
+      const VERSIONS = Object.assign({}, process.versions, {
+        yarn: (_yarnVersion || _load_yarnVersion()).version,
+      });
 
-function shouldCheckCpu(cpu, ignorePlatform) {
-  return !ignorePlatform && Array.isArray(cpu) && cpu.length > 0;
-}
+      function isValid(items, actual) {
+        let isNotWhitelist = true;
+        let isBlacklist = false;
 
-function shouldCheckPlatform(os, ignorePlatform) {
-  return !ignorePlatform && Array.isArray(os) && os.length > 0;
-}
+        for (
+          var _iterator = items,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-function shouldCheckEngines(engines, ignoreEngines) {
-  return !ignoreEngines && typeof engines === 'object';
-}
+        ) {
+          var _ref;
 
-function shouldCheck(manifest, options) {
-  return shouldCheckCpu(manifest.cpu, options.ignorePlatform) || shouldCheckPlatform(manifest.os, options.ignorePlatform) || shouldCheckEngines(manifest.engines, options.ignoreEngines);
-}
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref = _i.value;
+          }
 
-/***/ }),
-/* 210 */
-/***/ (function(module, exports, __webpack_require__) {
+          const item = _ref;
 
-"use strict";
+          // blacklist
+          if (item[0] === "!") {
+            isBlacklist = true;
 
+            if (actual === item.slice(1)) {
+              return false;
+            }
+            // whitelist
+          } else {
+            isNotWhitelist = false;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.fetchOneRemote = undefined;
+            if (item === actual) {
+              return true;
+            }
+          }
+        }
 
-var _asyncToGenerator2;
+        // npm allows blacklists and whitelists to be mixed. Blacklists with
+        // whitelisted items should be treated as whitelists.
+        return isBlacklist && isNotWhitelist;
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      const aliases = (0, (_map || _load_map()).default)({
+        iojs: "node", // we should probably prompt these libraries to fix this
+      });
 
-let fetchCache = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dest, fetcher, config, remote) {
-    // $FlowFixMe: This error doesn't make sense
-    var _ref2 = yield config.readPackageMetadata(dest);
+      const ignore = [
+        "npm", // we'll never satisfy this for obvious reasons
+        "teleport", // a module bundler used by some modules
+        "rhino", // once a target for older modules
+        "cordovaDependencies", // http://bit.ly/2tkUePg
+        "parcel",
+      ];
 
-    const hash = _ref2.hash,
-          pkg = _ref2.package,
-          cacheRemote = _ref2.remote;
+      function testEngine(name, range, versions, looseSemver) {
+        const actual = versions[name];
+        if (!actual) {
+          return false;
+        }
 
+        if (!semver.valid(actual, looseSemver)) {
+          return false;
+        }
 
-    const cacheIntegrity = cacheRemote.cacheIntegrity || cacheRemote.integrity;
-    const cacheHash = cacheRemote.hash;
+        if (semver.satisfies(actual, range, looseSemver)) {
+          return true;
+        }
 
-    if (remote.integrity) {
-      if (!cacheIntegrity || !ssri.parse(cacheIntegrity).match(remote.integrity)) {
-        throw new (_errors || _load_errors()).SecurityError(config.reporter.lang('fetchBadIntegrityCache', pkg.name, cacheIntegrity, remote.integrity));
-      }
-    }
+        if (
+          name === "yarn" &&
+          (0, (_semver || _load_semver()).satisfiesWithPrereleases)(
+            actual,
+            range,
+            looseSemver,
+          )
+        ) {
+          return true;
+        }
 
-    if (remote.hash) {
-      if (!cacheHash || cacheHash !== remote.hash) {
-        throw new (_errors || _load_errors()).SecurityError(config.reporter.lang('fetchBadHashCache', pkg.name, cacheHash, remote.hash));
-      }
-    }
+        if (name === "node" && semver.gt(actual, "1.0.0", looseSemver)) {
+          // WARNING: this is a massive hack and is super gross but necessary for compatibility
+          // some modules have the `engines.node` field set to a caret version below semver major v1
+          // eg. ^0.12.0. this is problematic as we enforce engines checks and node is now on version >=1
+          // to allow this pattern we transform the node version to fake ones in the minor range 10-13
+          const major = semver.major(actual, looseSemver);
+          const fakes = [
+            `0.10.${major}`,
+            `0.11.${major}`,
+            `0.12.${major}`,
+            `0.13.${major}`,
+          ];
+          for (
+            var _iterator2 = fakes,
+              _isArray2 = Array.isArray(_iterator2),
+              _i2 = 0,
+              _iterator2 = _isArray2
+                ? _iterator2
+                : _iterator2[Symbol.iterator]();
+            ;
 
-    yield fetcher.setupMirrorFromCache();
-    return {
-      package: pkg,
-      hash,
-      dest,
-      cached: true
-    };
-  });
-
-  return function fetchCache(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let fetchOneRemote = exports.fetchOneRemote = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (remote, name, version, dest, config) {
-    // Mock metadata for symlinked dependencies
-    if (remote.type === 'link') {
-      const mockPkg = { _uid: '', name: '', version: '0.0.0' };
-      return Promise.resolve({ resolved: null, hash: '', dest, package: mockPkg, cached: false });
-    }
+          ) {
+            var _ref2;
 
-    const Fetcher = (_index || _load_index())[remote.type];
-    if (!Fetcher) {
-      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('unknownFetcherFor', remote.type));
-    }
+            if (_isArray2) {
+              if (_i2 >= _iterator2.length) break;
+              _ref2 = _iterator2[_i2++];
+            } else {
+              _i2 = _iterator2.next();
+              if (_i2.done) break;
+              _ref2 = _i2.value;
+            }
 
-    const fetcher = new Fetcher(dest, remote, config);
-    if (yield config.isValidModuleDest(dest)) {
-      return fetchCache(dest, fetcher, config, remote);
-    }
+            const actualFake = _ref2;
 
-    // remove as the module may be invalid
-    yield (_fs || _load_fs()).unlink(dest);
+            if (semver.satisfies(actualFake, range, looseSemver)) {
+              return true;
+            }
+          }
+        }
 
-    try {
-      return yield fetcher.fetch({
-        name,
-        version
-      });
-    } catch (err) {
-      try {
-        yield (_fs || _load_fs()).unlink(dest);
-      } catch (err2) {
-        // what do?
+        // incompatible version
+        return false;
       }
-      throw err;
-    }
-  });
 
-  return function fetchOneRemote(_x5, _x6, _x7, _x8, _x9) {
-    return _ref3.apply(this, arguments);
-  };
-})();
-
-let maybeFetchOne = (() => {
-  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (ref, config) {
-    try {
-      return yield fetchOne(ref, config);
-    } catch (err) {
-      if (ref.optional) {
-        config.reporter.error(err.message);
-        return null;
-      } else {
-        throw err;
+      function isValidArch(archs) {
+        return isValid(archs, process.arch);
       }
-    }
-  });
-
-  return function maybeFetchOne(_x10, _x11) {
-    return _ref4.apply(this, arguments);
-  };
-})();
 
-exports.fetch = fetch;
+      function isValidPlatform(platforms) {
+        return isValid(platforms, process.platform);
+      }
 
-var _errors;
+      function checkOne(info, config, ignoreEngines) {
+        let didIgnore = false;
+        let didError = false;
+        const reporter = config.reporter;
+        const human = `${info.name}@${info.version}`;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        const pushError = (msg) => {
+          const ref = info._reference;
 
-var _index;
+          if (ref && ref.optional) {
+            ref.ignore = true;
+            ref.incompatible = true;
 
-function _load_index() {
-  return _index = _interopRequireWildcard(__webpack_require__(552));
-}
+            reporter.info(`${human}: ${msg}`);
+            if (!didIgnore) {
+              reporter.info(
+                reporter.lang("optionalCompatibilityExcluded", human),
+              );
+              didIgnore = true;
+            }
+          } else {
+            reporter.error(`${human}: ${msg}`);
+            didError = true;
+          }
+        };
 
-var _fs;
+        const os = info.os,
+          cpu = info.cpu,
+          engines = info.engines;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        if (
+          shouldCheckPlatform(os, config.ignorePlatform) &&
+          !isValidPlatform(os)
+        ) {
+          pushError(reporter.lang("incompatibleOS", process.platform));
+        }
 
-var _promise;
+        if (shouldCheckCpu(cpu, config.ignorePlatform) && !isValidArch(cpu)) {
+          pushError(reporter.lang("incompatibleCPU", process.arch));
+        }
 
-function _load_promise() {
-  return _promise = _interopRequireWildcard(__webpack_require__(50));
-}
+        if (shouldCheckEngines(engines, ignoreEngines)) {
+          for (
+            var _iterator3 = (0, (_misc || _load_misc()).entries)(info.engines),
+              _isArray3 = Array.isArray(_iterator3),
+              _i3 = 0,
+              _iterator3 = _isArray3
+                ? _iterator3
+                : _iterator3[Symbol.iterator]();
+            ;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          ) {
+            var _ref3;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            if (_isArray3) {
+              if (_i3 >= _iterator3.length) break;
+              _ref3 = _iterator3[_i3++];
+            } else {
+              _i3 = _iterator3.next();
+              if (_i3.done) break;
+              _ref3 = _i3.value;
+            }
 
-const ssri = __webpack_require__(65);
+            const entry = _ref3;
 
-function fetchOne(ref, config) {
-  const dest = config.generateModuleCachePath(ref);
+            let name = entry[0];
+            const range = entry[1];
 
-  return fetchOneRemote(ref.remote, ref.name, ref.version, dest, config);
-}
+            if (aliases[name]) {
+              name = aliases[name];
+            }
 
-function fetch(pkgs, config) {
-  const pkgsPerDest = new Map();
-  pkgs = pkgs.filter(pkg => {
-    const ref = pkg._reference;
-    if (!ref) {
-      return false;
-    }
-    const dest = config.generateModuleCachePath(ref);
-    const otherPkg = pkgsPerDest.get(dest);
-    if (otherPkg) {
-      config.reporter.warn(config.reporter.lang('multiplePackagesCantUnpackInSameDestination', ref.patterns, dest, otherPkg.patterns));
-      return false;
-    }
-    pkgsPerDest.set(dest, ref);
-    return true;
-  });
-  const tick = config.reporter.progress(pkgs.length);
-
-  return (_promise || _load_promise()).queue(pkgs, (() => {
-    var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (pkg) {
-      const ref = pkg._reference;
-      if (!ref) {
-        return pkg;
-      }
-
-      const res = yield maybeFetchOne(ref, config);
-      let newPkg;
-
-      if (res) {
-        newPkg = res.package;
-
-        // update with new remote
-        // but only if there was a hash previously as the tarball fetcher does not provide a hash.
-        if (ref.remote.hash) {
-          // if the checksum was updated, also update resolved and cache
-          if (ref.remote.hash !== res.hash && config.updateChecksums) {
-            const oldHash = ref.remote.hash;
-            if (ref.remote.resolved) {
-              ref.remote.resolved = ref.remote.resolved.replace(oldHash, res.hash);
-            }
-            ref.config.cache = Object.keys(ref.config.cache).reduce(function (cache, entry) {
-              const entryWithNewHash = entry.replace(oldHash, res.hash);
-              cache[entryWithNewHash] = ref.config.cache[entry];
-              return cache;
-            }, {});
+            if (VERSIONS[name]) {
+              if (!testEngine(name, range, VERSIONS, config.looseSemver)) {
+                pushError(
+                  reporter.lang(
+                    "incompatibleEngine",
+                    name,
+                    range,
+                    VERSIONS[name],
+                  ),
+                );
+              }
+            } else if (ignore.indexOf(name) < 0) {
+              reporter.warn(
+                `${human}: ${reporter.lang("invalidEngine", name)}`,
+              );
+            }
           }
-          ref.remote.hash = res.hash || ref.remote.hash;
         }
-      }
-
-      if (tick) {
-        tick();
-      }
 
-      if (newPkg) {
-        newPkg._reference = ref;
-        newPkg._remote = ref.remote;
-        newPkg.name = pkg.name;
-        newPkg.fresh = pkg.fresh;
-        return newPkg;
+        if (didError) {
+          throw new (_errors || _load_errors()).MessageError(
+            reporter.lang("foundIncompatible"),
+          );
+        }
       }
 
-      return pkg;
-    });
+      function check(infos, config, ignoreEngines) {
+        for (
+          var _iterator4 = infos,
+            _isArray4 = Array.isArray(_iterator4),
+            _i4 = 0,
+            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
+          ;
 
-    return function (_x12) {
-      return _ref5.apply(this, arguments);
-    };
-  })(), config.networkConcurrency);
-}
+        ) {
+          var _ref4;
 
-/***/ }),
-/* 211 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref4 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref4 = _i4.value;
+          }
 
-"use strict";
+          const info = _ref4;
 
+          checkOne(info, config, ignoreEngines);
+        }
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.linkBin = undefined;
+      function shouldCheckCpu(cpu, ignorePlatform) {
+        return !ignorePlatform && Array.isArray(cpu) && cpu.length > 0;
+      }
 
-var _asyncToGenerator2;
+      function shouldCheckPlatform(os, ignorePlatform) {
+        return !ignorePlatform && Array.isArray(os) && os.length > 0;
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function shouldCheckEngines(engines, ignoreEngines) {
+        return !ignoreEngines && typeof engines === "object";
+      }
 
-let linkBin = exports.linkBin = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest) {
-    if (process.platform === 'win32') {
-      const unlockMutex = yield (0, (_mutex || _load_mutex()).default)(src);
-      try {
-        yield cmdShim(src, dest, { createPwshFile: false });
-      } finally {
-        unlockMutex();
-      }
-    } else {
-      yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
-      yield (_fs || _load_fs()).symlink(src, dest);
-      yield (_fs || _load_fs()).chmod(dest, '755');
-    }
-  });
+      function shouldCheck(manifest, options) {
+        return (
+          shouldCheckCpu(manifest.cpu, options.ignorePlatform) ||
+          shouldCheckPlatform(manifest.os, options.ignorePlatform) ||
+          shouldCheckEngines(manifest.engines, options.ignoreEngines)
+        );
+      }
 
-  return function linkBin(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      /***/
+    },
+    /* 210 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _packageHoister;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.fetchOneRemote = undefined;
 
-function _load_packageHoister() {
-  return _packageHoister = _interopRequireDefault(__webpack_require__(556));
-}
+      var _asyncToGenerator2;
 
-var _constants;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      let fetchCache = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (dest, fetcher, config, remote) {
+            // $FlowFixMe: This error doesn't make sense
+            var _ref2 = yield config.readPackageMetadata(dest);
 
-var _promise;
+            const hash = _ref2.hash,
+              pkg = _ref2.package,
+              cacheRemote = _ref2.remote;
 
-function _load_promise() {
-  return _promise = _interopRequireWildcard(__webpack_require__(50));
-}
+            const cacheIntegrity =
+              cacheRemote.cacheIntegrity || cacheRemote.integrity;
+            const cacheHash = cacheRemote.hash;
 
-var _normalizePattern2;
+            if (remote.integrity) {
+              if (
+                !cacheIntegrity ||
+                !ssri.parse(cacheIntegrity).match(remote.integrity)
+              ) {
+                throw new (_errors || _load_errors()).SecurityError(
+                  config.reporter.lang(
+                    "fetchBadIntegrityCache",
+                    pkg.name,
+                    cacheIntegrity,
+                    remote.integrity,
+                  ),
+                );
+              }
+            }
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+            if (remote.hash) {
+              if (!cacheHash || cacheHash !== remote.hash) {
+                throw new (_errors || _load_errors()).SecurityError(
+                  config.reporter.lang(
+                    "fetchBadHashCache",
+                    pkg.name,
+                    cacheHash,
+                    remote.hash,
+                  ),
+                );
+              }
+            }
 
-var _misc;
+            yield fetcher.setupMirrorFromCache();
+            return {
+              package: pkg,
+              hash,
+              dest,
+              cached: true,
+            };
+          },
+        );
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+        return function fetchCache(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-var _fs;
+      let fetchOneRemote = (exports.fetchOneRemote = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (remote, name, version, dest, config) {
+            // Mock metadata for symlinked dependencies
+            if (remote.type === "link") {
+              const mockPkg = { _uid: "", name: "", version: "0.0.0" };
+              return Promise.resolve({
+                resolved: null,
+                hash: "",
+                dest,
+                package: mockPkg,
+                cached: false,
+              });
+            }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+            const Fetcher = (_index || _load_index())[remote.type];
+            if (!Fetcher) {
+              throw new (_errors || _load_errors()).MessageError(
+                config.reporter.lang("unknownFetcherFor", remote.type),
+              );
+            }
 
-var _mutex;
+            const fetcher = new Fetcher(dest, remote, config);
+            if (yield config.isValidModuleDest(dest)) {
+              return fetchCache(dest, fetcher, config, remote);
+            }
 
-function _load_mutex() {
-  return _mutex = _interopRequireDefault(__webpack_require__(375));
-}
+            // remove as the module may be invalid
+            yield (_fs || _load_fs()).unlink(dest);
 
-var _semver;
+            try {
+              return yield fetcher.fetch({
+                name,
+                version,
+              });
+            } catch (err) {
+              try {
+                yield (_fs || _load_fs()).unlink(dest);
+              } catch (err2) {
+                // what do?
+              }
+              throw err;
+            }
+          },
+        );
 
-function _load_semver() {
-  return _semver = __webpack_require__(224);
-}
+        return function fetchOneRemote(_x5, _x6, _x7, _x8, _x9) {
+          return _ref3.apply(this, arguments);
+        };
+      })());
 
-var _workspaceLayout;
+      let maybeFetchOne = (() => {
+        var _ref4 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (ref, config) {
+            try {
+              return yield fetchOne(ref, config);
+            } catch (err) {
+              if (ref.optional) {
+                config.reporter.error(err.message);
+                return null;
+              } else {
+                throw err;
+              }
+            }
+          },
+        );
 
-function _load_workspaceLayout() {
-  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
-}
+        return function maybeFetchOne(_x10, _x11) {
+          return _ref4.apply(this, arguments);
+        };
+      })();
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      exports.fetch = fetch;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _errors;
 
-const invariant = __webpack_require__(9);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-const cmdShim = __webpack_require__(201);
-const path = __webpack_require__(0);
-const semver = __webpack_require__(22);
-// Concurrency for creating bin links disabled because of the issue #1961
-const linkBinConcurrency = 1;
+      var _index;
 
-class PackageLinker {
-  constructor(config, resolver) {
-    this.resolver = resolver;
-    this.reporter = config.reporter;
-    this.config = config;
-    this.artifacts = {};
-    this.topLevelBinLinking = true;
-    this.unplugged = [];
-  }
+      function _load_index() {
+        return (_index = _interopRequireWildcard(__webpack_require__(552)));
+      }
 
-  setArtifacts(artifacts) {
-    this.artifacts = artifacts;
-  }
+      var _fs;
 
-  setTopLevelBinLinking(topLevelBinLinking) {
-    this.topLevelBinLinking = topLevelBinLinking;
-  }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  linkSelfDependencies(pkg, pkgLoc, targetBinLoc, override = false) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      targetBinLoc = path.join(targetBinLoc, '.bin');
-      yield (_fs || _load_fs()).mkdirp(targetBinLoc);
-      targetBinLoc = yield (_fs || _load_fs()).realpath(targetBinLoc);
-      pkgLoc = yield (_fs || _load_fs()).realpath(pkgLoc);
-      for (var _iterator = (0, (_misc || _load_misc()).entries)(pkg.bin), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref3;
-
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref3 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref3 = _i.value;
-        }
+      var _promise;
 
-        const _ref2 = _ref3;
-        const scriptName = _ref2[0];
-        const scriptCmd = _ref2[1];
+      function _load_promise() {
+        return (_promise = _interopRequireWildcard(__webpack_require__(50)));
+      }
 
-        const dest = path.join(targetBinLoc, scriptName);
-        const src = path.join(pkgLoc, scriptCmd);
-        if (!(yield (_fs || _load_fs()).exists(src))) {
-          if (!override) {
-            // TODO maybe throw an error
-            continue;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
           }
+          newObj.default = obj;
+          return newObj;
         }
-        yield linkBin(src, dest);
       }
-    })();
-  }
 
-  linkBinDependencies(pkg, dir) {
-    var _this = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const deps = [];
-
-      const ref = pkg._reference;
-      invariant(ref, 'Package reference is missing');
-
-      const remote = pkg._remote;
-      invariant(remote, 'Package remote is missing');
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      // link up `bin scripts` in `dependencies`
-      for (var _iterator2 = ref.dependencies, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref4;
+      const ssri = __webpack_require__(65);
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref4 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref4 = _i2.value;
-        }
+      function fetchOne(ref, config) {
+        const dest = config.generateModuleCachePath(ref);
 
-        const pattern = _ref4;
+        return fetchOneRemote(ref.remote, ref.name, ref.version, dest, config);
+      }
 
-        const dep = _this.resolver.getStrictResolvedPattern(pattern);
-        if (
-        // Missing locations means not installed inside node_modules
-        dep._reference && dep._reference.locations.length && dep.bin && Object.keys(dep.bin).length) {
-          const loc = yield _this.findNearestInstalledVersionOfPackage(dep, dir);
-          deps.push({ dep, loc });
-        }
-      }
+      function fetch(pkgs, config) {
+        const pkgsPerDest = new Map();
+        pkgs = pkgs.filter((pkg) => {
+          const ref = pkg._reference;
+          if (!ref) {
+            return false;
+          }
+          const dest = config.generateModuleCachePath(ref);
+          const otherPkg = pkgsPerDest.get(dest);
+          if (otherPkg) {
+            config.reporter.warn(
+              config.reporter.lang(
+                "multiplePackagesCantUnpackInSameDestination",
+                ref.patterns,
+                dest,
+                otherPkg.patterns,
+              ),
+            );
+            return false;
+          }
+          pkgsPerDest.set(dest, ref);
+          return true;
+        });
+        const tick = config.reporter.progress(pkgs.length);
+
+        return (_promise || _load_promise()).queue(
+          pkgs,
+          (() => {
+            var _ref5 = (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* (pkg) {
+                const ref = pkg._reference;
+                if (!ref) {
+                  return pkg;
+                }
 
-      // link up the `bin` scripts in bundled dependencies
-      if (pkg.bundleDependencies) {
-        for (var _iterator3 = pkg.bundleDependencies, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-          var _ref5;
+                const res = yield maybeFetchOne(ref, config);
+                let newPkg;
+
+                if (res) {
+                  newPkg = res.package;
+
+                  // update with new remote
+                  // but only if there was a hash previously as the tarball fetcher does not provide a hash.
+                  if (ref.remote.hash) {
+                    // if the checksum was updated, also update resolved and cache
+                    if (
+                      ref.remote.hash !== res.hash &&
+                      config.updateChecksums
+                    ) {
+                      const oldHash = ref.remote.hash;
+                      if (ref.remote.resolved) {
+                        ref.remote.resolved = ref.remote.resolved.replace(
+                          oldHash,
+                          res.hash,
+                        );
+                      }
+                      ref.config.cache = Object.keys(ref.config.cache).reduce(
+                        function (cache, entry) {
+                          const entryWithNewHash = entry.replace(
+                            oldHash,
+                            res.hash,
+                          );
+                          cache[entryWithNewHash] = ref.config.cache[entry];
+                          return cache;
+                        },
+                        {},
+                      );
+                    }
+                    ref.remote.hash = res.hash || ref.remote.hash;
+                  }
+                }
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref5 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref5 = _i3.value;
-          }
+                if (tick) {
+                  tick();
+                }
 
-          const depName = _ref5;
+                if (newPkg) {
+                  newPkg._reference = ref;
+                  newPkg._remote = ref.remote;
+                  newPkg.name = pkg.name;
+                  newPkg.fresh = pkg.fresh;
+                  return newPkg;
+                }
 
-          const locs = ref.locations.map(function (loc) {
-            return path.join(loc, _this.config.getFolder(pkg), depName);
-          });
-          try {
-            const dep = yield _this.config.readManifest(locs[0], remote.registry); //all of them should be the same
+                return pkg;
+              },
+            );
 
-            if (dep.bin && Object.keys(dep.bin).length) {
-              deps.push(...locs.map(function (loc) {
-                return { dep, loc };
-              }));
-            }
-          } catch (ex) {
-            if (ex.code !== 'ENOENT') {
-              throw ex;
-            }
-            // intentionally ignoring ENOENT error.
-            // bundledDependency either does not exist or does not contain a package.json
-          }
-        }
+            return function (_x12) {
+              return _ref5.apply(this, arguments);
+            };
+          })(),
+          config.networkConcurrency,
+        );
       }
 
-      // no deps to link
-      if (!deps.length) {
-        return;
+      /***/
+    },
+    /* 211 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.linkBin = undefined;
+
+      var _asyncToGenerator2;
+
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      // write the executables
-      for (var _iterator4 = deps, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref7;
+      let linkBin = (exports.linkBin = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (src, dest) {
+            if (process.platform === "win32") {
+              const unlockMutex = yield (0, (_mutex || _load_mutex()).default)(
+                src,
+              );
+              try {
+                yield cmdShim(src, dest, { createPwshFile: false });
+              } finally {
+                unlockMutex();
+              }
+            } else {
+              yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
+              yield (_fs || _load_fs()).symlink(src, dest);
+              yield (_fs || _load_fs()).chmod(dest, "755");
+            }
+          },
+        );
 
-        if (_isArray4) {
-          if (_i4 >= _iterator4.length) break;
-          _ref7 = _iterator4[_i4++];
-        } else {
-          _i4 = _iterator4.next();
-          if (_i4.done) break;
-          _ref7 = _i4.value;
-        }
+        return function linkBin(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-        const _ref6 = _ref7;
-        const dep = _ref6.dep,
-              loc = _ref6.loc;
+      var _packageHoister;
 
-        if (dep._reference && dep._reference.locations.length) {
-          invariant(!dep._reference.isPlugnplay, "Plug'n'play packages should not be referenced here");
-          yield _this.linkSelfDependencies(dep, loc, dir);
-        }
+      function _load_packageHoister() {
+        return (_packageHoister = _interopRequireDefault(
+          __webpack_require__(556),
+        ));
       }
-    })();
-  }
 
-  //find the installation location of ref that would be used in binLoc based on node module resolution
-  findNearestInstalledVersionOfPackage(pkg, binLoc) {
-    var _this2 = this;
+      var _constants;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const ref = pkg._reference;
-      invariant(ref, 'expected pkg reference for ' + pkg.name);
-      const moduleFolder = _this2.config.getFolder(pkg);
-      yield (_fs || _load_fs()).mkdirp(binLoc);
-      const realBinLoc = yield (_fs || _load_fs()).realpath(binLoc);
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-      const allLocations = [...ref.locations];
-      const realLocations = yield Promise.all(ref.locations.map(function (loc) {
-        return (_fs || _load_fs()).realpath(loc);
-      }));
-      realLocations.forEach(function (loc) {
-        return allLocations.indexOf(loc) !== -1 || allLocations.push(loc);
-      });
+      var _promise;
 
-      const locationBinLocPairs = allLocations.map(function (loc) {
-        return [loc, binLoc];
-      });
-      if (binLoc !== realBinLoc) {
-        locationBinLocPairs.push(...allLocations.map(function (loc) {
-          return [loc, realBinLoc];
-        }));
+      function _load_promise() {
+        return (_promise = _interopRequireWildcard(__webpack_require__(50)));
       }
 
-      const distancePairs = locationBinLocPairs.map(function ([loc, curBinLoc]) {
-        let distance = 0;
-        let curLoc = curBinLoc;
-        let notFound = false;
-
-        while (path.join(curLoc, ref.name) !== loc && path.join(curLoc, moduleFolder, ref.name) !== loc) {
-          const next = path.dirname(curLoc);
-          if (curLoc === next) {
-            notFound = true;
-            break;
-          }
+      var _normalizePattern2;
 
-          distance++;
-          curLoc = next;
-        }
-        return notFound ? null : [loc, distance];
-      });
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
+      }
 
-      //remove items where path was not found
-      const filteredDistancePairs = distancePairs.filter(function (d) {
-        return d;
-      });
-      filteredDistancePairs;
+      var _misc;
 
-      invariant(filteredDistancePairs.length > 0, `could not find a copy of ${pkg.name} to link in ${binLoc}`);
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-      //get smallest distance from package location
-      const minItem = filteredDistancePairs.reduce(function (min, cur) {
-        return cur[1] < min[1] ? cur : min;
-      });
+      var _fs;
 
-      invariant(minItem[1] >= 0, 'could not find a target for bin dir of ' + minItem.toString());
-      return minItem[0];
-    })();
-  }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  getFlatHoistedTree(patterns, workspaceLayout, { ignoreOptional } = {}) {
-    const hoister = new (_packageHoister || _load_packageHoister()).default(this.config, this.resolver, { ignoreOptional, workspaceLayout });
-    hoister.seed(patterns);
-    if (this.config.focus) {
-      hoister.markShallowWorkspaceEntries();
-    }
-    return hoister.init();
-  }
+      var _mutex;
 
-  copyModules(patterns, workspaceLayout, { linkDuplicates, ignoreOptional } = {}) {
-    var _this3 = this;
+      function _load_mutex() {
+        return (_mutex = _interopRequireDefault(__webpack_require__(375)));
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let flatTree = _this3.getFlatHoistedTree(patterns, workspaceLayout, { ignoreOptional });
-      // sorted tree makes file creation and copying not to interfere with each other
-      flatTree = flatTree.sort(function (dep1, dep2) {
-        return dep1[0].localeCompare(dep2[0]);
-      });
+      var _semver;
 
-      // list of artifacts in modules to remove from extraneous removal
-      const artifactFiles = [];
+      function _load_semver() {
+        return (_semver = __webpack_require__(224));
+      }
 
-      const copyQueue = new Map();
-      const hardlinkQueue = new Map();
-      const hardlinksEnabled = linkDuplicates && (yield (_fs || _load_fs()).hardlinksWork(_this3.config.cwd));
+      var _workspaceLayout;
 
-      const copiedSrcs = new Map();
-      const symlinkPaths = new Map();
-      for (var _iterator5 = flatTree, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref9;
+      function _load_workspaceLayout() {
+        return (_workspaceLayout = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
+      }
 
-        if (_isArray5) {
-          if (_i5 >= _iterator5.length) break;
-          _ref9 = _iterator5[_i5++];
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          _i5 = _iterator5.next();
-          if (_i5.done) break;
-          _ref9 = _i5.value;
-        }
-
-        const _ref8 = _ref9;
-        const folder = _ref8[0];
-        var _ref8$ = _ref8[1];
-        const pkg = _ref8$.pkg;
-        const loc = _ref8$.loc;
-        const isShallow = _ref8$.isShallow;
-
-        const remote = pkg._remote || { type: '' };
-        const ref = pkg._reference;
-        let dest = folder;
-        invariant(ref, 'expected package reference');
-
-        let src = loc;
-        let type = '';
-        if (remote.type === 'link') {
-          // replace package source from incorrect cache location (workspaces and link: are not cached)
-          // with a symlink source
-          src = remote.reference;
-          type = 'symlink';
-        } else if (workspaceLayout && remote.type === 'workspace' && !isShallow) {
-          src = remote.reference;
-          type = 'symlink';
-          // to get real path for non hoisted dependencies
-          symlinkPaths.set(dest, src);
-        } else {
-          // backwards compatibility: get build artifacts from metadata
-          // does not apply to symlinked dependencies
-          const metadata = yield _this3.config.readPackageMetadata(src);
-          for (var _iterator15 = metadata.artifacts, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
-            var _ref23;
-
-            if (_isArray15) {
-              if (_i15 >= _iterator15.length) break;
-              _ref23 = _iterator15[_i15++];
-            } else {
-              _i15 = _iterator15.next();
-              if (_i15.done) break;
-              _ref23 = _i15.value;
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
             }
-
-            const file = _ref23;
-
-            artifactFiles.push(path.join(dest, file));
           }
+          newObj.default = obj;
+          return newObj;
         }
+      }
 
-        for (var _iterator16 = symlinkPaths.entries(), _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
-          var _ref25;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-          if (_isArray16) {
-            if (_i16 >= _iterator16.length) break;
-            _ref25 = _iterator16[_i16++];
-          } else {
-            _i16 = _iterator16.next();
-            if (_i16.done) break;
-            _ref25 = _i16.value;
-          }
+      const invariant = __webpack_require__(9);
 
-          const _ref24 = _ref25;
-          const symlink = _ref24[0];
-          const realpath = _ref24[1];
+      const cmdShim = __webpack_require__(201);
+      const path = __webpack_require__(0);
+      const semver = __webpack_require__(22);
+      // Concurrency for creating bin links disabled because of the issue #1961
+      const linkBinConcurrency = 1;
 
-          if (dest.indexOf(symlink + path.sep) === 0) {
-            // after hoisting we end up with this structure
-            // root/node_modules/workspace-package(symlink)/node_modules/package-a
-            // fs.copy operations can't copy files through a symlink, so all the paths under workspace-package
-            // need to be replaced with a real path, except for the symlink root/node_modules/workspace-package
-            dest = dest.replace(symlink, realpath);
-          }
+      class PackageLinker {
+        constructor(config, resolver) {
+          this.resolver = resolver;
+          this.reporter = config.reporter;
+          this.config = config;
+          this.artifacts = {};
+          this.topLevelBinLinking = true;
+          this.unplugged = [];
         }
 
-        if (_this3.config.plugnplayEnabled) {
-          ref.isPlugnplay = true;
-          if (yield _this3._isUnplugged(pkg, ref)) {
-            dest = _this3.config.generatePackageUnpluggedPath(ref);
-
-            // We don't skip the copy if the unplugged package isn't materialized yet
-            if (yield (_fs || _load_fs()).exists(dest)) {
-              ref.addLocation(dest);
-              continue;
-            }
-          } else {
-            ref.addLocation(src);
-            continue;
-          }
+        setArtifacts(artifacts) {
+          this.artifacts = artifacts;
         }
 
-        ref.addLocation(dest);
+        setTopLevelBinLinking(topLevelBinLinking) {
+          this.topLevelBinLinking = topLevelBinLinking;
+        }
 
-        const integrityArtifacts = _this3.artifacts[`${pkg.name}@${pkg.version}`];
-        if (integrityArtifacts) {
-          for (var _iterator17 = integrityArtifacts, _isArray17 = Array.isArray(_iterator17), _i17 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
-            var _ref26;
+        linkSelfDependencies(pkg, pkgLoc, targetBinLoc, override = false) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              targetBinLoc = path.join(targetBinLoc, ".bin");
+              yield (_fs || _load_fs()).mkdirp(targetBinLoc);
+              targetBinLoc = yield (_fs || _load_fs()).realpath(targetBinLoc);
+              pkgLoc = yield (_fs || _load_fs()).realpath(pkgLoc);
+              for (
+                var _iterator = (0, (_misc || _load_misc()).entries)(pkg.bin),
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-            if (_isArray17) {
-              if (_i17 >= _iterator17.length) break;
-              _ref26 = _iterator17[_i17++];
-            } else {
-              _i17 = _iterator17.next();
-              if (_i17.done) break;
-              _ref26 = _i17.value;
-            }
+              ) {
+                var _ref3;
 
-            const file = _ref26;
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref3 = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref3 = _i.value;
+                }
 
-            artifactFiles.push(path.join(dest, file));
-          }
-        }
+                const _ref2 = _ref3;
+                const scriptName = _ref2[0];
+                const scriptCmd = _ref2[1];
 
-        const copiedDest = copiedSrcs.get(src);
-        if (!copiedDest) {
-          // no point to hardlink to a symlink
-          if (hardlinksEnabled && type !== 'symlink') {
-            copiedSrcs.set(src, dest);
-          }
-          copyQueue.set(dest, {
-            src,
-            dest,
-            type,
-            onFresh() {
-              if (ref) {
-                ref.setFresh(true);
-              }
-            }
-          });
-        } else {
-          hardlinkQueue.set(dest, {
-            src: copiedDest,
-            dest,
-            onFresh() {
-              if (ref) {
-                ref.setFresh(true);
+                const dest = path.join(targetBinLoc, scriptName);
+                const src = path.join(pkgLoc, scriptCmd);
+                if (!(yield (_fs || _load_fs()).exists(src))) {
+                  if (!override) {
+                    // TODO maybe throw an error
+                    continue;
+                  }
+                }
+                yield linkBin(src, dest);
               }
-            }
-          });
+            },
+          )();
         }
-      }
 
-      const possibleExtraneous = new Set();
-      const scopedPaths = new Set();
+        linkBinDependencies(pkg, dir) {
+          var _this = this;
 
-      const findExtraneousFiles = (() => {
-        var _ref10 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (basePath) {
-          for (var _iterator6 = _this3.config.registryFolders, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-            var _ref11;
-
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref11 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref11 = _i6.value;
-            }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const deps = [];
 
-            const folder = _ref11;
+              const ref = pkg._reference;
+              invariant(ref, "Package reference is missing");
 
-            const loc = path.resolve(basePath, folder);
+              const remote = pkg._remote;
+              invariant(remote, "Package remote is missing");
 
-            if (yield (_fs || _load_fs()).exists(loc)) {
-              const files = yield (_fs || _load_fs()).readdir(loc);
+              // link up `bin scripts` in `dependencies`
+              for (
+                var _iterator2 = ref.dependencies,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-              for (var _iterator7 = files, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-                var _ref12;
+              ) {
+                var _ref4;
 
-                if (_isArray7) {
-                  if (_i7 >= _iterator7.length) break;
-                  _ref12 = _iterator7[_i7++];
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref4 = _iterator2[_i2++];
                 } else {
-                  _i7 = _iterator7.next();
-                  if (_i7.done) break;
-                  _ref12 = _i7.value;
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref4 = _i2.value;
                 }
 
-                const file = _ref12;
+                const pattern = _ref4;
 
-                const filepath = path.join(loc, file);
+                const dep = _this.resolver.getStrictResolvedPattern(pattern);
+                if (
+                  // Missing locations means not installed inside node_modules
+                  dep._reference &&
+                  dep._reference.locations.length &&
+                  dep.bin &&
+                  Object.keys(dep.bin).length
+                ) {
+                  const loc = yield _this.findNearestInstalledVersionOfPackage(
+                    dep,
+                    dir,
+                  );
+                  deps.push({ dep, loc });
+                }
+              }
 
-                // it's a scope, not a package
-                if (file[0] === '@') {
-                  scopedPaths.add(filepath);
+              // link up the `bin` scripts in bundled dependencies
+              if (pkg.bundleDependencies) {
+                for (
+                  var _iterator3 = pkg.bundleDependencies,
+                    _isArray3 = Array.isArray(_iterator3),
+                    _i3 = 0,
+                    _iterator3 = _isArray3
+                      ? _iterator3
+                      : _iterator3[Symbol.iterator]();
+                  ;
 
-                  for (var _iterator8 = yield (_fs || _load_fs()).readdir(filepath), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-                    var _ref13;
+                ) {
+                  var _ref5;
 
-                    if (_isArray8) {
-                      if (_i8 >= _iterator8.length) break;
-                      _ref13 = _iterator8[_i8++];
-                    } else {
-                      _i8 = _iterator8.next();
-                      if (_i8.done) break;
-                      _ref13 = _i8.value;
-                    }
+                  if (_isArray3) {
+                    if (_i3 >= _iterator3.length) break;
+                    _ref5 = _iterator3[_i3++];
+                  } else {
+                    _i3 = _iterator3.next();
+                    if (_i3.done) break;
+                    _ref5 = _i3.value;
+                  }
 
-                    const subfile = _ref13;
+                  const depName = _ref5;
 
-                    possibleExtraneous.add(path.join(filepath, subfile));
-                  }
-                } else if (file[0] === '.' && file !== '.bin') {
-                  if (!(yield (_fs || _load_fs()).lstat(filepath)).isDirectory()) {
-                    possibleExtraneous.add(filepath);
+                  const locs = ref.locations.map(function (loc) {
+                    return path.join(loc, _this.config.getFolder(pkg), depName);
+                  });
+                  try {
+                    const dep = yield _this.config.readManifest(
+                      locs[0],
+                      remote.registry,
+                    ); //all of them should be the same
+
+                    if (dep.bin && Object.keys(dep.bin).length) {
+                      deps.push(
+                        ...locs.map(function (loc) {
+                          return { dep, loc };
+                        }),
+                      );
+                    }
+                  } catch (ex) {
+                    if (ex.code !== "ENOENT") {
+                      throw ex;
+                    }
+                    // intentionally ignoring ENOENT error.
+                    // bundledDependency either does not exist or does not contain a package.json
                   }
-                } else {
-                  possibleExtraneous.add(filepath);
                 }
               }
-            }
-          }
-        });
-
-        return function findExtraneousFiles(_x3) {
-          return _ref10.apply(this, arguments);
-        };
-      })();
-
-      yield findExtraneousFiles(_this3.config.lockfileFolder);
-      if (workspaceLayout) {
-        for (var _iterator9 = Object.keys(workspaceLayout.workspaces), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-          var _ref14;
 
-          if (_isArray9) {
-            if (_i9 >= _iterator9.length) break;
-            _ref14 = _iterator9[_i9++];
-          } else {
-            _i9 = _iterator9.next();
-            if (_i9.done) break;
-            _ref14 = _i9.value;
-          }
-
-          const workspaceName = _ref14;
+              // no deps to link
+              if (!deps.length) {
+                return;
+              }
 
-          yield findExtraneousFiles(workspaceLayout.workspaces[workspaceName].loc);
-        }
-      }
+              // write the executables
+              for (
+                var _iterator4 = deps,
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-      // If an Extraneous is an entry created via "yarn link", we prevent it from being overwritten.
-      // Unfortunately, the only way we can know if they have been created this way is to check if they
-      // are symlinks - problem is that it then conflicts with the newly introduced "link:" protocol,
-      // which also creates symlinks :( a somewhat weak fix is to check if the symlink target is registered
-      // inside the linkFolder, in which case we assume it has been created via "yarn link". Otherwise, we
-      // assume it's a link:-managed dependency, and overwrite it as usual.
-      const linkTargets = new Map();
+              ) {
+                var _ref7;
 
-      let linkedModules;
-      try {
-        linkedModules = yield (_fs || _load_fs()).readdir(_this3.config.linkFolder);
-      } catch (err) {
-        if (err.code === 'ENOENT') {
-          linkedModules = [];
-        } else {
-          throw err;
-        }
-      }
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref7 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref7 = _i4.value;
+                }
 
-      // TODO: Consolidate this logic with `this.config.linkedModules` logic
-      for (var _iterator10 = linkedModules, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-        var _ref15;
+                const _ref6 = _ref7;
+                const dep = _ref6.dep,
+                  loc = _ref6.loc;
 
-        if (_isArray10) {
-          if (_i10 >= _iterator10.length) break;
-          _ref15 = _iterator10[_i10++];
-        } else {
-          _i10 = _iterator10.next();
-          if (_i10.done) break;
-          _ref15 = _i10.value;
-        }
+                if (dep._reference && dep._reference.locations.length) {
+                  invariant(
+                    !dep._reference.isPlugnplay,
+                    "Plug'n'play packages should not be referenced here",
+                  );
+                  yield _this.linkSelfDependencies(dep, loc, dir);
+                }
+              }
+            },
+          )();
+        }
+
+        //find the installation location of ref that would be used in binLoc based on node module resolution
+        findNearestInstalledVersionOfPackage(pkg, binLoc) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const ref = pkg._reference;
+              invariant(ref, "expected pkg reference for " + pkg.name);
+              const moduleFolder = _this2.config.getFolder(pkg);
+              yield (_fs || _load_fs()).mkdirp(binLoc);
+              const realBinLoc = yield (_fs || _load_fs()).realpath(binLoc);
+
+              const allLocations = [...ref.locations];
+              const realLocations = yield Promise.all(
+                ref.locations.map(function (loc) {
+                  return (_fs || _load_fs()).realpath(loc);
+                }),
+              );
+              realLocations.forEach(function (loc) {
+                return (
+                  allLocations.indexOf(loc) !== -1 || allLocations.push(loc)
+                );
+              });
 
-        const entry = _ref15;
+              const locationBinLocPairs = allLocations.map(function (loc) {
+                return [loc, binLoc];
+              });
+              if (binLoc !== realBinLoc) {
+                locationBinLocPairs.push(
+                  ...allLocations.map(function (loc) {
+                    return [loc, realBinLoc];
+                  }),
+                );
+              }
 
-        const entryPath = path.join(_this3.config.linkFolder, entry);
-        const stat = yield (_fs || _load_fs()).lstat(entryPath);
+              const distancePairs = locationBinLocPairs.map(function ([
+                loc,
+                curBinLoc,
+              ]) {
+                let distance = 0;
+                let curLoc = curBinLoc;
+                let notFound = false;
+
+                while (
+                  path.join(curLoc, ref.name) !== loc &&
+                  path.join(curLoc, moduleFolder, ref.name) !== loc
+                ) {
+                  const next = path.dirname(curLoc);
+                  if (curLoc === next) {
+                    notFound = true;
+                    break;
+                  }
 
-        if (stat.isSymbolicLink()) {
-          try {
-            const entryTarget = yield (_fs || _load_fs()).realpath(entryPath);
-            linkTargets.set(entry, entryTarget);
-          } catch (err) {
-            _this3.reporter.warn(_this3.reporter.lang('linkTargetMissing', entry));
-            yield (_fs || _load_fs()).unlink(entryPath);
-          }
-        } else if (stat.isDirectory() && entry[0] === '@') {
-          // if the entry is directory beginning with '@', then we're dealing with a package scope, which
-          // means we must iterate inside to retrieve the package names it contains
-          const scopeName = entry;
+                  distance++;
+                  curLoc = next;
+                }
+                return notFound ? null : [loc, distance];
+              });
 
-          for (var _iterator18 = yield (_fs || _load_fs()).readdir(entryPath), _isArray18 = Array.isArray(_iterator18), _i18 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
-            var _ref27;
+              //remove items where path was not found
+              const filteredDistancePairs = distancePairs.filter(function (d) {
+                return d;
+              });
+              filteredDistancePairs;
 
-            if (_isArray18) {
-              if (_i18 >= _iterator18.length) break;
-              _ref27 = _iterator18[_i18++];
-            } else {
-              _i18 = _iterator18.next();
-              if (_i18.done) break;
-              _ref27 = _i18.value;
-            }
+              invariant(
+                filteredDistancePairs.length > 0,
+                `could not find a copy of ${pkg.name} to link in ${binLoc}`,
+              );
 
-            const entry2 = _ref27;
+              //get smallest distance from package location
+              const minItem = filteredDistancePairs.reduce(function (min, cur) {
+                return cur[1] < min[1] ? cur : min;
+              });
 
-            const entryPath2 = path.join(entryPath, entry2);
-            const stat2 = yield (_fs || _load_fs()).lstat(entryPath2);
+              invariant(
+                minItem[1] >= 0,
+                "could not find a target for bin dir of " + minItem.toString(),
+              );
+              return minItem[0];
+            },
+          )();
+        }
 
-            if (stat2.isSymbolicLink()) {
-              const packageName = `${scopeName}/${entry2}`;
-              try {
-                const entryTarget = yield (_fs || _load_fs()).realpath(entryPath2);
-                linkTargets.set(packageName, entryTarget);
-              } catch (err) {
-                _this3.reporter.warn(_this3.reporter.lang('linkTargetMissing', packageName));
-                yield (_fs || _load_fs()).unlink(entryPath2);
-              }
-            }
+        getFlatHoistedTree(patterns, workspaceLayout, { ignoreOptional } = {}) {
+          const hoister = new (
+            _packageHoister || _load_packageHoister()
+          ).default(this.config, this.resolver, {
+            ignoreOptional,
+            workspaceLayout,
+          });
+          hoister.seed(patterns);
+          if (this.config.focus) {
+            hoister.markShallowWorkspaceEntries();
           }
+          return hoister.init();
         }
-      }
 
-      for (var _iterator11 = possibleExtraneous, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-        var _ref16;
+        copyModules(
+          patterns,
+          workspaceLayout,
+          { linkDuplicates, ignoreOptional } = {},
+        ) {
+          var _this3 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let flatTree = _this3.getFlatHoistedTree(
+                patterns,
+                workspaceLayout,
+                { ignoreOptional },
+              );
+              // sorted tree makes file creation and copying not to interfere with each other
+              flatTree = flatTree.sort(function (dep1, dep2) {
+                return dep1[0].localeCompare(dep2[0]);
+              });
 
-        if (_isArray11) {
-          if (_i11 >= _iterator11.length) break;
-          _ref16 = _iterator11[_i11++];
-        } else {
-          _i11 = _iterator11.next();
-          if (_i11.done) break;
-          _ref16 = _i11.value;
-        }
+              // list of artifacts in modules to remove from extraneous removal
+              const artifactFiles = [];
+
+              const copyQueue = new Map();
+              const hardlinkQueue = new Map();
+              const hardlinksEnabled =
+                linkDuplicates &&
+                (yield (_fs || _load_fs()).hardlinksWork(_this3.config.cwd));
+
+              const copiedSrcs = new Map();
+              const symlinkPaths = new Map();
+              for (
+                var _iterator5 = flatTree,
+                  _isArray5 = Array.isArray(_iterator5),
+                  _i5 = 0,
+                  _iterator5 = _isArray5
+                    ? _iterator5
+                    : _iterator5[Symbol.iterator]();
+                ;
 
-        const loc = _ref16;
+              ) {
+                var _ref9;
 
-        let packageName = path.basename(loc);
-        const scopeName = path.basename(path.dirname(loc));
+                if (_isArray5) {
+                  if (_i5 >= _iterator5.length) break;
+                  _ref9 = _iterator5[_i5++];
+                } else {
+                  _i5 = _iterator5.next();
+                  if (_i5.done) break;
+                  _ref9 = _i5.value;
+                }
 
-        if (scopeName[0] === `@`) {
-          packageName = `${scopeName}/${packageName}`;
-        }
+                const _ref8 = _ref9;
+                const folder = _ref8[0];
+                var _ref8$ = _ref8[1];
+                const pkg = _ref8$.pkg;
+                const loc = _ref8$.loc;
+                const isShallow = _ref8$.isShallow;
+
+                const remote = pkg._remote || { type: "" };
+                const ref = pkg._reference;
+                let dest = folder;
+                invariant(ref, "expected package reference");
+
+                let src = loc;
+                let type = "";
+                if (remote.type === "link") {
+                  // replace package source from incorrect cache location (workspaces and link: are not cached)
+                  // with a symlink source
+                  src = remote.reference;
+                  type = "symlink";
+                } else if (
+                  workspaceLayout &&
+                  remote.type === "workspace" &&
+                  !isShallow
+                ) {
+                  src = remote.reference;
+                  type = "symlink";
+                  // to get real path for non hoisted dependencies
+                  symlinkPaths.set(dest, src);
+                } else {
+                  // backwards compatibility: get build artifacts from metadata
+                  // does not apply to symlinked dependencies
+                  const metadata = yield _this3.config.readPackageMetadata(src);
+                  for (
+                    var _iterator15 = metadata.artifacts,
+                      _isArray15 = Array.isArray(_iterator15),
+                      _i15 = 0,
+                      _iterator15 = _isArray15
+                        ? _iterator15
+                        : _iterator15[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref23;
+
+                    if (_isArray15) {
+                      if (_i15 >= _iterator15.length) break;
+                      _ref23 = _iterator15[_i15++];
+                    } else {
+                      _i15 = _iterator15.next();
+                      if (_i15.done) break;
+                      _ref23 = _i15.value;
+                    }
 
-        if ((yield (_fs || _load_fs()).lstat(loc)).isSymbolicLink() && linkTargets.has(packageName) && linkTargets.get(packageName) === (yield (_fs || _load_fs()).realpath(loc))) {
-          possibleExtraneous.delete(loc);
-          copyQueue.delete(loc);
-        }
-      }
+                    const file = _ref23;
 
-      //
-      let tick;
-      yield (_fs || _load_fs()).copyBulk(Array.from(copyQueue.values()), _this3.reporter, {
-        possibleExtraneous,
-        artifactFiles,
+                    artifactFiles.push(path.join(dest, file));
+                  }
+                }
 
-        ignoreBasenames: [(_constants || _load_constants()).METADATA_FILENAME, (_constants || _load_constants()).TARBALL_FILENAME, '.bin'],
+                for (
+                  var _iterator16 = symlinkPaths.entries(),
+                    _isArray16 = Array.isArray(_iterator16),
+                    _i16 = 0,
+                    _iterator16 = _isArray16
+                      ? _iterator16
+                      : _iterator16[Symbol.iterator]();
+                  ;
 
-        onStart: function onStart(num) {
-          tick = _this3.reporter.progress(num);
-        },
+                ) {
+                  var _ref25;
 
-        onProgress(src) {
-          if (tick) {
-            tick();
-          }
-        }
-      });
+                  if (_isArray16) {
+                    if (_i16 >= _iterator16.length) break;
+                    _ref25 = _iterator16[_i16++];
+                  } else {
+                    _i16 = _iterator16.next();
+                    if (_i16.done) break;
+                    _ref25 = _i16.value;
+                  }
 
-      yield (_fs || _load_fs()).hardlinkBulk(Array.from(hardlinkQueue.values()), _this3.reporter, {
-        possibleExtraneous,
-        artifactFiles,
+                  const _ref24 = _ref25;
+                  const symlink = _ref24[0];
+                  const realpath = _ref24[1];
 
-        onStart: function onStart(num) {
-          tick = _this3.reporter.progress(num);
-        },
+                  if (dest.indexOf(symlink + path.sep) === 0) {
+                    // after hoisting we end up with this structure
+                    // root/node_modules/workspace-package(symlink)/node_modules/package-a
+                    // fs.copy operations can't copy files through a symlink, so all the paths under workspace-package
+                    // need to be replaced with a real path, except for the symlink root/node_modules/workspace-package
+                    dest = dest.replace(symlink, realpath);
+                  }
+                }
 
-        onProgress(src) {
-          if (tick) {
-            tick();
-          }
-        }
-      });
+                if (_this3.config.plugnplayEnabled) {
+                  ref.isPlugnplay = true;
+                  if (yield _this3._isUnplugged(pkg, ref)) {
+                    dest = _this3.config.generatePackageUnpluggedPath(ref);
 
-      // remove all extraneous files that weren't in the tree
-      for (var _iterator12 = possibleExtraneous, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
-        var _ref17;
+                    // We don't skip the copy if the unplugged package isn't materialized yet
+                    if (yield (_fs || _load_fs()).exists(dest)) {
+                      ref.addLocation(dest);
+                      continue;
+                    }
+                  } else {
+                    ref.addLocation(src);
+                    continue;
+                  }
+                }
 
-        if (_isArray12) {
-          if (_i12 >= _iterator12.length) break;
-          _ref17 = _iterator12[_i12++];
-        } else {
-          _i12 = _iterator12.next();
-          if (_i12.done) break;
-          _ref17 = _i12.value;
-        }
+                ref.addLocation(dest);
+
+                const integrityArtifacts =
+                  _this3.artifacts[`${pkg.name}@${pkg.version}`];
+                if (integrityArtifacts) {
+                  for (
+                    var _iterator17 = integrityArtifacts,
+                      _isArray17 = Array.isArray(_iterator17),
+                      _i17 = 0,
+                      _iterator17 = _isArray17
+                        ? _iterator17
+                        : _iterator17[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref26;
+
+                    if (_isArray17) {
+                      if (_i17 >= _iterator17.length) break;
+                      _ref26 = _iterator17[_i17++];
+                    } else {
+                      _i17 = _iterator17.next();
+                      if (_i17.done) break;
+                      _ref26 = _i17.value;
+                    }
 
-        const loc = _ref17;
+                    const file = _ref26;
 
-        _this3.reporter.verbose(_this3.reporter.lang('verboseFileRemoveExtraneous', loc));
-        yield (_fs || _load_fs()).unlink(loc);
-      }
+                    artifactFiles.push(path.join(dest, file));
+                  }
+                }
 
-      // remove any empty scoped directories
-      for (var _iterator13 = scopedPaths, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
-        var _ref18;
+                const copiedDest = copiedSrcs.get(src);
+                if (!copiedDest) {
+                  // no point to hardlink to a symlink
+                  if (hardlinksEnabled && type !== "symlink") {
+                    copiedSrcs.set(src, dest);
+                  }
+                  copyQueue.set(dest, {
+                    src,
+                    dest,
+                    type,
+                    onFresh() {
+                      if (ref) {
+                        ref.setFresh(true);
+                      }
+                    },
+                  });
+                } else {
+                  hardlinkQueue.set(dest, {
+                    src: copiedDest,
+                    dest,
+                    onFresh() {
+                      if (ref) {
+                        ref.setFresh(true);
+                      }
+                    },
+                  });
+                }
+              }
 
-        if (_isArray13) {
-          if (_i13 >= _iterator13.length) break;
-          _ref18 = _iterator13[_i13++];
-        } else {
-          _i13 = _iterator13.next();
-          if (_i13.done) break;
-          _ref18 = _i13.value;
-        }
+              const possibleExtraneous = new Set();
+              const scopedPaths = new Set();
+
+              const findExtraneousFiles = (() => {
+                var _ref10 = (0,
+                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* (basePath) {
+                    for (
+                      var _iterator6 = _this3.config.registryFolders,
+                        _isArray6 = Array.isArray(_iterator6),
+                        _i6 = 0,
+                        _iterator6 = _isArray6
+                          ? _iterator6
+                          : _iterator6[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref11;
+
+                      if (_isArray6) {
+                        if (_i6 >= _iterator6.length) break;
+                        _ref11 = _iterator6[_i6++];
+                      } else {
+                        _i6 = _iterator6.next();
+                        if (_i6.done) break;
+                        _ref11 = _i6.value;
+                      }
+
+                      const folder = _ref11;
+
+                      const loc = path.resolve(basePath, folder);
+
+                      if (yield (_fs || _load_fs()).exists(loc)) {
+                        const files = yield (_fs || _load_fs()).readdir(loc);
+
+                        for (
+                          var _iterator7 = files,
+                            _isArray7 = Array.isArray(_iterator7),
+                            _i7 = 0,
+                            _iterator7 = _isArray7
+                              ? _iterator7
+                              : _iterator7[Symbol.iterator]();
+                          ;
+
+                        ) {
+                          var _ref12;
+
+                          if (_isArray7) {
+                            if (_i7 >= _iterator7.length) break;
+                            _ref12 = _iterator7[_i7++];
+                          } else {
+                            _i7 = _iterator7.next();
+                            if (_i7.done) break;
+                            _ref12 = _i7.value;
+                          }
+
+                          const file = _ref12;
+
+                          const filepath = path.join(loc, file);
+
+                          // it's a scope, not a package
+                          if (file[0] === "@") {
+                            scopedPaths.add(filepath);
+
+                            for (
+                              var _iterator8 = yield (
+                                  _fs || _load_fs()
+                                ).readdir(filepath),
+                                _isArray8 = Array.isArray(_iterator8),
+                                _i8 = 0,
+                                _iterator8 = _isArray8
+                                  ? _iterator8
+                                  : _iterator8[Symbol.iterator]();
+                              ;
+
+                            ) {
+                              var _ref13;
+
+                              if (_isArray8) {
+                                if (_i8 >= _iterator8.length) break;
+                                _ref13 = _iterator8[_i8++];
+                              } else {
+                                _i8 = _iterator8.next();
+                                if (_i8.done) break;
+                                _ref13 = _i8.value;
+                              }
+
+                              const subfile = _ref13;
+
+                              possibleExtraneous.add(
+                                path.join(filepath, subfile),
+                              );
+                            }
+                          } else if (file[0] === "." && file !== ".bin") {
+                            if (
+                              !(yield (_fs || _load_fs()).lstat(
+                                filepath,
+                              )).isDirectory()
+                            ) {
+                              possibleExtraneous.add(filepath);
+                            }
+                          } else {
+                            possibleExtraneous.add(filepath);
+                          }
+                        }
+                      }
+                    }
+                  },
+                );
 
-        const scopedPath = _ref18;
+                return function findExtraneousFiles(_x3) {
+                  return _ref10.apply(this, arguments);
+                };
+              })();
+
+              yield findExtraneousFiles(_this3.config.lockfileFolder);
+              if (workspaceLayout) {
+                for (
+                  var _iterator9 = Object.keys(workspaceLayout.workspaces),
+                    _isArray9 = Array.isArray(_iterator9),
+                    _i9 = 0,
+                    _iterator9 = _isArray9
+                      ? _iterator9
+                      : _iterator9[Symbol.iterator]();
+                  ;
 
-        const files = yield (_fs || _load_fs()).readdir(scopedPath);
-        if (files.length === 0) {
-          yield (_fs || _load_fs()).unlink(scopedPath);
-        }
-      }
+                ) {
+                  var _ref14;
 
-      // create binary links
-      if (_this3.config.getOption('bin-links') && _this3.config.binLinks !== false) {
-        const topLevelDependencies = _this3.determineTopLevelBinLinkOrder(flatTree);
-        const tickBin = _this3.reporter.progress(flatTree.length + topLevelDependencies.length);
+                  if (_isArray9) {
+                    if (_i9 >= _iterator9.length) break;
+                    _ref14 = _iterator9[_i9++];
+                  } else {
+                    _i9 = _iterator9.next();
+                    if (_i9.done) break;
+                    _ref14 = _i9.value;
+                  }
 
-        // create links in transient dependencies
-        yield (_promise || _load_promise()).queue(flatTree, (() => {
-          var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ([dest, { pkg, isNohoist, parts }]) {
-            if (pkg._reference && pkg._reference.locations.length && !pkg._reference.isPlugnplay) {
-              const binLoc = path.join(dest, _this3.config.getFolder(pkg));
-              yield _this3.linkBinDependencies(pkg, binLoc);
-              if (isNohoist) {
-                // if nohoist, we need to override the binLink to point to the local destination
-                const parentBinLoc = _this3.getParentBinLoc(parts, flatTree);
-                yield _this3.linkSelfDependencies(pkg, dest, parentBinLoc, true);
-              }
-              tickBin();
-            }
-            tickBin();
-          });
+                  const workspaceName = _ref14;
 
-          return function (_x4) {
-            return _ref19.apply(this, arguments);
-          };
-        })(), linkBinConcurrency);
-
-        // create links at top level for all dependencies.
-        yield (_promise || _load_promise()).queue(topLevelDependencies, (() => {
-          var _ref20 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ([dest, { pkg }]) {
-            if (pkg._reference && pkg._reference.locations.length && !pkg._reference.isPlugnplay && pkg.bin && Object.keys(pkg.bin).length) {
-              let binLoc;
-              if (_this3.config.modulesFolder) {
-                binLoc = path.join(_this3.config.modulesFolder);
-              } else {
-                binLoc = path.join(_this3.config.lockfileFolder, _this3.config.getFolder(pkg));
+                  yield findExtraneousFiles(
+                    workspaceLayout.workspaces[workspaceName].loc,
+                  );
+                }
               }
-              yield _this3.linkSelfDependencies(pkg, dest, binLoc);
-            }
-            tickBin();
-          });
 
-          return function (_x5) {
-            return _ref20.apply(this, arguments);
-          };
-        })(), linkBinConcurrency);
-      }
+              // If an Extraneous is an entry created via "yarn link", we prevent it from being overwritten.
+              // Unfortunately, the only way we can know if they have been created this way is to check if they
+              // are symlinks - problem is that it then conflicts with the newly introduced "link:" protocol,
+              // which also creates symlinks :( a somewhat weak fix is to check if the symlink target is registered
+              // inside the linkFolder, in which case we assume it has been created via "yarn link". Otherwise, we
+              // assume it's a link:-managed dependency, and overwrite it as usual.
+              const linkTargets = new Map();
 
-      for (var _iterator14 = flatTree, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
-        var _ref22;
+              let linkedModules;
+              try {
+                linkedModules = yield (_fs || _load_fs()).readdir(
+                  _this3.config.linkFolder,
+                );
+              } catch (err) {
+                if (err.code === "ENOENT") {
+                  linkedModules = [];
+                } else {
+                  throw err;
+                }
+              }
 
-        if (_isArray14) {
-          if (_i14 >= _iterator14.length) break;
-          _ref22 = _iterator14[_i14++];
-        } else {
-          _i14 = _iterator14.next();
-          if (_i14.done) break;
-          _ref22 = _i14.value;
-        }
+              // TODO: Consolidate this logic with `this.config.linkedModules` logic
+              for (
+                var _iterator10 = linkedModules,
+                  _isArray10 = Array.isArray(_iterator10),
+                  _i10 = 0,
+                  _iterator10 = _isArray10
+                    ? _iterator10
+                    : _iterator10[Symbol.iterator]();
+                ;
 
-        const _ref21 = _ref22;
-        const pkg = _ref21[1].pkg;
+              ) {
+                var _ref15;
 
-        yield _this3._warnForMissingBundledDependencies(pkg);
-      }
-    })();
-  }
+                if (_isArray10) {
+                  if (_i10 >= _iterator10.length) break;
+                  _ref15 = _iterator10[_i10++];
+                } else {
+                  _i10 = _iterator10.next();
+                  if (_i10.done) break;
+                  _ref15 = _i10.value;
+                }
 
-  _buildTreeHash(flatTree) {
-    const hash = new Map();
-    for (var _iterator19 = flatTree, _isArray19 = Array.isArray(_iterator19), _i19 = 0, _iterator19 = _isArray19 ? _iterator19 : _iterator19[Symbol.iterator]();;) {
-      var _ref29;
+                const entry = _ref15;
 
-      if (_isArray19) {
-        if (_i19 >= _iterator19.length) break;
-        _ref29 = _iterator19[_i19++];
-      } else {
-        _i19 = _iterator19.next();
-        if (_i19.done) break;
-        _ref29 = _i19.value;
-      }
+                const entryPath = path.join(_this3.config.linkFolder, entry);
+                const stat = yield (_fs || _load_fs()).lstat(entryPath);
 
-      const _ref28 = _ref29;
-      const dest = _ref28[0];
-      const hoistManifest = _ref28[1];
+                if (stat.isSymbolicLink()) {
+                  try {
+                    const entryTarget = yield (_fs || _load_fs()).realpath(
+                      entryPath,
+                    );
+                    linkTargets.set(entry, entryTarget);
+                  } catch (err) {
+                    _this3.reporter.warn(
+                      _this3.reporter.lang("linkTargetMissing", entry),
+                    );
+                    yield (_fs || _load_fs()).unlink(entryPath);
+                  }
+                } else if (stat.isDirectory() && entry[0] === "@") {
+                  // if the entry is directory beginning with '@', then we're dealing with a package scope, which
+                  // means we must iterate inside to retrieve the package names it contains
+                  const scopeName = entry;
+
+                  for (
+                    var _iterator18 = yield (_fs || _load_fs()).readdir(
+                        entryPath,
+                      ),
+                      _isArray18 = Array.isArray(_iterator18),
+                      _i18 = 0,
+                      _iterator18 = _isArray18
+                        ? _iterator18
+                        : _iterator18[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref27;
+
+                    if (_isArray18) {
+                      if (_i18 >= _iterator18.length) break;
+                      _ref27 = _iterator18[_i18++];
+                    } else {
+                      _i18 = _iterator18.next();
+                      if (_i18.done) break;
+                      _ref27 = _i18.value;
+                    }
 
-      const key = hoistManifest.parts.join('#');
-      hash.set(key, [dest, hoistManifest]);
-    }
-    this._treeHash = hash;
-    return hash;
-  }
+                    const entry2 = _ref27;
+
+                    const entryPath2 = path.join(entryPath, entry2);
+                    const stat2 = yield (_fs || _load_fs()).lstat(entryPath2);
+
+                    if (stat2.isSymbolicLink()) {
+                      const packageName = `${scopeName}/${entry2}`;
+                      try {
+                        const entryTarget = yield (_fs || _load_fs()).realpath(
+                          entryPath2,
+                        );
+                        linkTargets.set(packageName, entryTarget);
+                      } catch (err) {
+                        _this3.reporter.warn(
+                          _this3.reporter.lang(
+                            "linkTargetMissing",
+                            packageName,
+                          ),
+                        );
+                        yield (_fs || _load_fs()).unlink(entryPath2);
+                      }
+                    }
+                  }
+                }
+              }
 
-  getParentBinLoc(parts, flatTree) {
-    const hash = this._treeHash || this._buildTreeHash(flatTree);
-    const parent = parts.slice(0, -1).join('#');
-    const tuple = hash.get(parent);
-    if (!tuple) {
-      throw new Error(`failed to get parent '${parent}' binLoc`);
-    }
-    const dest = tuple[0],
-          hoistManifest = tuple[1];
+              for (
+                var _iterator11 = possibleExtraneous,
+                  _isArray11 = Array.isArray(_iterator11),
+                  _i11 = 0,
+                  _iterator11 = _isArray11
+                    ? _iterator11
+                    : _iterator11[Symbol.iterator]();
+                ;
 
-    const parentBinLoc = path.join(dest, this.config.getFolder(hoistManifest.pkg));
+              ) {
+                var _ref16;
 
-    return parentBinLoc;
-  }
+                if (_isArray11) {
+                  if (_i11 >= _iterator11.length) break;
+                  _ref16 = _iterator11[_i11++];
+                } else {
+                  _i11 = _iterator11.next();
+                  if (_i11.done) break;
+                  _ref16 = _i11.value;
+                }
 
-  determineTopLevelBinLinkOrder(flatTree) {
-    const linksToCreate = new Map();
-    for (var _iterator20 = flatTree, _isArray20 = Array.isArray(_iterator20), _i20 = 0, _iterator20 = _isArray20 ? _iterator20 : _iterator20[Symbol.iterator]();;) {
-      var _ref31;
+                const loc = _ref16;
 
-      if (_isArray20) {
-        if (_i20 >= _iterator20.length) break;
-        _ref31 = _iterator20[_i20++];
-      } else {
-        _i20 = _iterator20.next();
-        if (_i20.done) break;
-        _ref31 = _i20.value;
-      }
+                let packageName = path.basename(loc);
+                const scopeName = path.basename(path.dirname(loc));
 
-      const _ref30 = _ref31;
-      const dest = _ref30[0];
-      const hoistManifest = _ref30[1];
-      const pkg = hoistManifest.pkg,
-            isDirectRequire = hoistManifest.isDirectRequire,
-            isNohoist = hoistManifest.isNohoist,
-            isShallow = hoistManifest.isShallow;
-      const name = pkg.name;
+                if (scopeName[0] === `@`) {
+                  packageName = `${scopeName}/${packageName}`;
+                }
 
-      // nohoist and shallow packages should not be linked at topLevel bin
+                if (
+                  (yield (_fs || _load_fs()).lstat(loc)).isSymbolicLink() &&
+                  linkTargets.has(packageName) &&
+                  linkTargets.get(packageName) ===
+                    (yield (_fs || _load_fs()).realpath(loc))
+                ) {
+                  possibleExtraneous.delete(loc);
+                  copyQueue.delete(loc);
+                }
+              }
 
-      if (!isNohoist && !isShallow && (isDirectRequire || this.topLevelBinLinking && !linksToCreate.has(name))) {
-        linksToCreate.set(name, [dest, hoistManifest]);
-      }
-    }
+              //
+              let tick;
+              yield (_fs || _load_fs()).copyBulk(
+                Array.from(copyQueue.values()),
+                _this3.reporter,
+                {
+                  possibleExtraneous,
+                  artifactFiles,
+
+                  ignoreBasenames: [
+                    (_constants || _load_constants()).METADATA_FILENAME,
+                    (_constants || _load_constants()).TARBALL_FILENAME,
+                    ".bin",
+                  ],
+
+                  onStart: function onStart(num) {
+                    tick = _this3.reporter.progress(num);
+                  },
+
+                  onProgress(src) {
+                    if (tick) {
+                      tick();
+                    }
+                  },
+                },
+              );
 
-    // Sort the array so that direct dependencies will be linked last.
-    // Bin links are overwritten if they already exist, so this will cause direct deps to take precedence.
-    // If someone finds this to be incorrect later, you could also consider sorting descending by
-    //   `linkToCreate.level` which is the dependency tree depth. Direct deps will have level 0 and transitive
-    //   deps will have level > 0.
-    const transientBins = [];
-    const topLevelBins = [];
-    for (var _iterator21 = Array.from(linksToCreate.values()), _isArray21 = Array.isArray(_iterator21), _i21 = 0, _iterator21 = _isArray21 ? _iterator21 : _iterator21[Symbol.iterator]();;) {
-      var _ref32;
-
-      if (_isArray21) {
-        if (_i21 >= _iterator21.length) break;
-        _ref32 = _iterator21[_i21++];
-      } else {
-        _i21 = _iterator21.next();
-        if (_i21.done) break;
-        _ref32 = _i21.value;
-      }
+              yield (_fs || _load_fs()).hardlinkBulk(
+                Array.from(hardlinkQueue.values()),
+                _this3.reporter,
+                {
+                  possibleExtraneous,
+                  artifactFiles,
 
-      const linkToCreate = _ref32;
+                  onStart: function onStart(num) {
+                    tick = _this3.reporter.progress(num);
+                  },
 
-      if (linkToCreate[1].isDirectRequire) {
-        topLevelBins.push(linkToCreate);
-      } else {
-        transientBins.push(linkToCreate);
-      }
-    }
-    return [...transientBins, ...topLevelBins];
-  }
+                  onProgress(src) {
+                    if (tick) {
+                      tick();
+                    }
+                  },
+                },
+              );
+
+              // remove all extraneous files that weren't in the tree
+              for (
+                var _iterator12 = possibleExtraneous,
+                  _isArray12 = Array.isArray(_iterator12),
+                  _i12 = 0,
+                  _iterator12 = _isArray12
+                    ? _iterator12
+                    : _iterator12[Symbol.iterator]();
+                ;
 
-  resolvePeerModules() {
-    for (var _iterator22 = this.resolver.getManifests(), _isArray22 = Array.isArray(_iterator22), _i22 = 0, _iterator22 = _isArray22 ? _iterator22 : _iterator22[Symbol.iterator]();;) {
-      var _ref33;
+              ) {
+                var _ref17;
 
-      if (_isArray22) {
-        if (_i22 >= _iterator22.length) break;
-        _ref33 = _iterator22[_i22++];
-      } else {
-        _i22 = _iterator22.next();
-        if (_i22.done) break;
-        _ref33 = _i22.value;
-      }
+                if (_isArray12) {
+                  if (_i12 >= _iterator12.length) break;
+                  _ref17 = _iterator12[_i12++];
+                } else {
+                  _i12 = _iterator12.next();
+                  if (_i12.done) break;
+                  _ref17 = _i12.value;
+                }
 
-      const pkg = _ref33;
+                const loc = _ref17;
 
-      const peerDeps = pkg.peerDependencies;
-      const peerDepsMeta = pkg.peerDependenciesMeta;
+                _this3.reporter.verbose(
+                  _this3.reporter.lang("verboseFileRemoveExtraneous", loc),
+                );
+                yield (_fs || _load_fs()).unlink(loc);
+              }
 
-      if (!peerDeps) {
-        continue;
-      }
+              // remove any empty scoped directories
+              for (
+                var _iterator13 = scopedPaths,
+                  _isArray13 = Array.isArray(_iterator13),
+                  _i13 = 0,
+                  _iterator13 = _isArray13
+                    ? _iterator13
+                    : _iterator13[Symbol.iterator]();
+                ;
 
-      const ref = pkg._reference;
-      invariant(ref, 'Package reference is missing');
+              ) {
+                var _ref18;
 
-      // TODO: We are taking the "shortest" ref tree but there may be multiple ref trees with the same length
-      const refTree = ref.requests.map(req => req.parentNames).sort((arr1, arr2) => arr1.length - arr2.length)[0];
+                if (_isArray13) {
+                  if (_i13 >= _iterator13.length) break;
+                  _ref18 = _iterator13[_i13++];
+                } else {
+                  _i13 = _iterator13.next();
+                  if (_i13.done) break;
+                  _ref18 = _i13.value;
+                }
 
-      const getLevelDistance = pkgRef => {
-        let minDistance = Infinity;
-        for (var _iterator23 = pkgRef.requests, _isArray23 = Array.isArray(_iterator23), _i23 = 0, _iterator23 = _isArray23 ? _iterator23 : _iterator23[Symbol.iterator]();;) {
-          var _ref34;
+                const scopedPath = _ref18;
 
-          if (_isArray23) {
-            if (_i23 >= _iterator23.length) break;
-            _ref34 = _iterator23[_i23++];
-          } else {
-            _i23 = _iterator23.next();
-            if (_i23.done) break;
-            _ref34 = _i23.value;
-          }
+                const files = yield (_fs || _load_fs()).readdir(scopedPath);
+                if (files.length === 0) {
+                  yield (_fs || _load_fs()).unlink(scopedPath);
+                }
+              }
 
-          const req = _ref34;
+              // create binary links
+              if (
+                _this3.config.getOption("bin-links") &&
+                _this3.config.binLinks !== false
+              ) {
+                const topLevelDependencies =
+                  _this3.determineTopLevelBinLinkOrder(flatTree);
+                const tickBin = _this3.reporter.progress(
+                  flatTree.length + topLevelDependencies.length,
+                );
+
+                // create links in transient dependencies
+                yield (_promise || _load_promise()).queue(
+                  flatTree,
+                  (() => {
+                    var _ref19 = (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* ([dest, { pkg, isNohoist, parts }]) {
+                        if (
+                          pkg._reference &&
+                          pkg._reference.locations.length &&
+                          !pkg._reference.isPlugnplay
+                        ) {
+                          const binLoc = path.join(
+                            dest,
+                            _this3.config.getFolder(pkg),
+                          );
+                          yield _this3.linkBinDependencies(pkg, binLoc);
+                          if (isNohoist) {
+                            // if nohoist, we need to override the binLink to point to the local destination
+                            const parentBinLoc = _this3.getParentBinLoc(
+                              parts,
+                              flatTree,
+                            );
+                            yield _this3.linkSelfDependencies(
+                              pkg,
+                              dest,
+                              parentBinLoc,
+                              true,
+                            );
+                          }
+                          tickBin();
+                        }
+                        tickBin();
+                      },
+                    );
 
-          const distance = refTree.length - req.parentNames.length;
+                    return function (_x4) {
+                      return _ref19.apply(this, arguments);
+                    };
+                  })(),
+                  linkBinConcurrency,
+                );
+
+                // create links at top level for all dependencies.
+                yield (_promise || _load_promise()).queue(
+                  topLevelDependencies,
+                  (() => {
+                    var _ref20 = (0,
+                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                      function* ([dest, { pkg }]) {
+                        if (
+                          pkg._reference &&
+                          pkg._reference.locations.length &&
+                          !pkg._reference.isPlugnplay &&
+                          pkg.bin &&
+                          Object.keys(pkg.bin).length
+                        ) {
+                          let binLoc;
+                          if (_this3.config.modulesFolder) {
+                            binLoc = path.join(_this3.config.modulesFolder);
+                          } else {
+                            binLoc = path.join(
+                              _this3.config.lockfileFolder,
+                              _this3.config.getFolder(pkg),
+                            );
+                          }
+                          yield _this3.linkSelfDependencies(pkg, dest, binLoc);
+                        }
+                        tickBin();
+                      },
+                    );
 
-          if (distance >= 0 && distance < minDistance && req.parentNames.every((name, idx) => name === refTree[idx])) {
-            minDistance = distance;
-          }
-        }
+                    return function (_x5) {
+                      return _ref20.apply(this, arguments);
+                    };
+                  })(),
+                  linkBinConcurrency,
+                );
+              }
 
-        return minDistance;
-      };
+              for (
+                var _iterator14 = flatTree,
+                  _isArray14 = Array.isArray(_iterator14),
+                  _i14 = 0,
+                  _iterator14 = _isArray14
+                    ? _iterator14
+                    : _iterator14[Symbol.iterator]();
+                ;
 
-      for (const peerDepName in peerDeps) {
-        const range = peerDeps[peerDepName];
-        const meta = peerDepsMeta && peerDepsMeta[peerDepName];
+              ) {
+                var _ref22;
 
-        const isOptional = !!(meta && meta.optional);
+                if (_isArray14) {
+                  if (_i14 >= _iterator14.length) break;
+                  _ref22 = _iterator14[_i14++];
+                } else {
+                  _i14 = _iterator14.next();
+                  if (_i14.done) break;
+                  _ref22 = _i14.value;
+                }
 
-        const peerPkgs = this.resolver.getAllInfoForPackageName(peerDepName);
+                const _ref21 = _ref22;
+                const pkg = _ref21[1].pkg;
 
-        let peerError = 'unmetPeer';
-        let resolvedLevelDistance = Infinity;
-        let resolvedPeerPkg;
-        for (var _iterator24 = peerPkgs, _isArray24 = Array.isArray(_iterator24), _i24 = 0, _iterator24 = _isArray24 ? _iterator24 : _iterator24[Symbol.iterator]();;) {
-          var _ref35;
+                yield _this3._warnForMissingBundledDependencies(pkg);
+              }
+            },
+          )();
+        }
 
-          if (_isArray24) {
-            if (_i24 >= _iterator24.length) break;
-            _ref35 = _iterator24[_i24++];
-          } else {
-            _i24 = _iterator24.next();
-            if (_i24.done) break;
-            _ref35 = _i24.value;
-          }
+        _buildTreeHash(flatTree) {
+          const hash = new Map();
+          for (
+            var _iterator19 = flatTree,
+              _isArray19 = Array.isArray(_iterator19),
+              _i19 = 0,
+              _iterator19 = _isArray19
+                ? _iterator19
+                : _iterator19[Symbol.iterator]();
+            ;
 
-          const peerPkg = _ref35;
+          ) {
+            var _ref29;
 
-          const peerPkgRef = peerPkg._reference;
-          if (!(peerPkgRef && peerPkgRef.patterns)) {
-            continue;
-          }
-          const levelDistance = getLevelDistance(peerPkgRef);
-          if (isFinite(levelDistance) && levelDistance < resolvedLevelDistance) {
-            if (this._satisfiesPeerDependency(range, peerPkgRef.version)) {
-              resolvedLevelDistance = levelDistance;
-              resolvedPeerPkg = peerPkgRef;
+            if (_isArray19) {
+              if (_i19 >= _iterator19.length) break;
+              _ref29 = _iterator19[_i19++];
             } else {
-              peerError = 'incorrectPeer';
+              _i19 = _iterator19.next();
+              if (_i19.done) break;
+              _ref29 = _i19.value;
             }
+
+            const _ref28 = _ref29;
+            const dest = _ref28[0];
+            const hoistManifest = _ref28[1];
+
+            const key = hoistManifest.parts.join("#");
+            hash.set(key, [dest, hoistManifest]);
           }
+          this._treeHash = hash;
+          return hash;
         }
 
-        if (resolvedPeerPkg) {
-          ref.addDependencies(resolvedPeerPkg.patterns);
-          this.reporter.verbose(this.reporter.lang('selectedPeer', `${pkg.name}@${pkg.version}`, `${peerDepName}@${resolvedPeerPkg.version}`, resolvedPeerPkg.level));
-        } else if (!isOptional) {
-          this.reporter.warn(this.reporter.lang(peerError, `${refTree.join(' > ')} > ${pkg.name}@${pkg.version}`, `${peerDepName}@${range}`));
+        getParentBinLoc(parts, flatTree) {
+          const hash = this._treeHash || this._buildTreeHash(flatTree);
+          const parent = parts.slice(0, -1).join("#");
+          const tuple = hash.get(parent);
+          if (!tuple) {
+            throw new Error(`failed to get parent '${parent}' binLoc`);
+          }
+          const dest = tuple[0],
+            hoistManifest = tuple[1];
+
+          const parentBinLoc = path.join(
+            dest,
+            this.config.getFolder(hoistManifest.pkg),
+          );
+
+          return parentBinLoc;
         }
-      }
-    }
-  }
 
-  _satisfiesPeerDependency(range, version) {
-    return range === '*' || (0, (_semver || _load_semver()).satisfiesWithPrereleases)(version, range, this.config.looseSemver);
-  }
+        determineTopLevelBinLinkOrder(flatTree) {
+          const linksToCreate = new Map();
+          for (
+            var _iterator20 = flatTree,
+              _isArray20 = Array.isArray(_iterator20),
+              _i20 = 0,
+              _iterator20 = _isArray20
+                ? _iterator20
+                : _iterator20[Symbol.iterator]();
+            ;
+
+          ) {
+            var _ref31;
 
-  _warnForMissingBundledDependencies(pkg) {
-    var _this4 = this;
+            if (_isArray20) {
+              if (_i20 >= _iterator20.length) break;
+              _ref31 = _iterator20[_i20++];
+            } else {
+              _i20 = _iterator20.next();
+              if (_i20.done) break;
+              _ref31 = _i20.value;
+            }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const ref = pkg._reference;
-      invariant(ref, 'missing package ref ' + pkg.name);
+            const _ref30 = _ref31;
+            const dest = _ref30[0];
+            const hoistManifest = _ref30[1];
+            const pkg = hoistManifest.pkg,
+              isDirectRequire = hoistManifest.isDirectRequire,
+              isNohoist = hoistManifest.isNohoist,
+              isShallow = hoistManifest.isShallow;
+            const name = pkg.name;
 
-      if (pkg.bundleDependencies) {
-        for (var _iterator25 = pkg.bundleDependencies, _isArray25 = Array.isArray(_iterator25), _i25 = 0, _iterator25 = _isArray25 ? _iterator25 : _iterator25[Symbol.iterator]();;) {
-          var _ref36;
+            // nohoist and shallow packages should not be linked at topLevel bin
 
-          if (_isArray25) {
-            if (_i25 >= _iterator25.length) break;
-            _ref36 = _iterator25[_i25++];
-          } else {
-            _i25 = _iterator25.next();
-            if (_i25.done) break;
-            _ref36 = _i25.value;
+            if (
+              !isNohoist &&
+              !isShallow &&
+              (isDirectRequire ||
+                (this.topLevelBinLinking && !linksToCreate.has(name)))
+            ) {
+              linksToCreate.set(name, [dest, hoistManifest]);
+            }
           }
 
-          const depName = _ref36;
+          // Sort the array so that direct dependencies will be linked last.
+          // Bin links are overwritten if they already exist, so this will cause direct deps to take precedence.
+          // If someone finds this to be incorrect later, you could also consider sorting descending by
+          //   `linkToCreate.level` which is the dependency tree depth. Direct deps will have level 0 and transitive
+          //   deps will have level > 0.
+          const transientBins = [];
+          const topLevelBins = [];
+          for (
+            var _iterator21 = Array.from(linksToCreate.values()),
+              _isArray21 = Array.isArray(_iterator21),
+              _i21 = 0,
+              _iterator21 = _isArray21
+                ? _iterator21
+                : _iterator21[Symbol.iterator]();
+            ;
 
-          const locs = ref.locations.map(function (loc) {
-            return path.join(loc, _this4.config.getFolder(pkg), depName);
-          });
-          const locsExist = yield Promise.all(locs.map(function (loc) {
-            return (_fs || _load_fs()).exists(loc);
-          }));
-          if (locsExist.some(function (e) {
-            return !e;
-          })) {
-            //if any of the locs do not exist
-            const pkgHuman = `${pkg.name}@${pkg.version}`;
-            _this4.reporter.warn(_this4.reporter.lang('missingBundledDependency', pkgHuman, depName));
+          ) {
+            var _ref32;
+
+            if (_isArray21) {
+              if (_i21 >= _iterator21.length) break;
+              _ref32 = _iterator21[_i21++];
+            } else {
+              _i21 = _iterator21.next();
+              if (_i21.done) break;
+              _ref32 = _i21.value;
+            }
+
+            const linkToCreate = _ref32;
+
+            if (linkToCreate[1].isDirectRequire) {
+              topLevelBins.push(linkToCreate);
+            } else {
+              transientBins.push(linkToCreate);
+            }
           }
+          return [...transientBins, ...topLevelBins];
         }
-      }
-    })();
-  }
 
-  _isUnplugged(pkg, ref) {
-    var _this5 = this;
+        resolvePeerModules() {
+          for (
+            var _iterator22 = this.resolver.getManifests(),
+              _isArray22 = Array.isArray(_iterator22),
+              _i22 = 0,
+              _iterator22 = _isArray22
+                ? _iterator22
+                : _iterator22[Symbol.iterator]();
+            ;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // If an unplugged folder exists for the specified package, we simply use it
-      if (yield (_fs || _load_fs()).exists(_this5.config.generatePackageUnpluggedPath(ref))) {
-        return true;
-      }
+          ) {
+            var _ref33;
 
-      // If the package has a postinstall script, we also unplug it (otherwise they would run into the cache)
-      if (!_this5.config.ignoreScripts && pkg.scripts && (pkg.scripts.preinstall || pkg.scripts.install || pkg.scripts.postinstall)) {
-        return true;
-      }
+            if (_isArray22) {
+              if (_i22 >= _iterator22.length) break;
+              _ref33 = _iterator22[_i22++];
+            } else {
+              _i22 = _iterator22.next();
+              if (_i22.done) break;
+              _ref33 = _i22.value;
+            }
 
-      // Check whether the user explicitly requested for the package to be unplugged
-      return _this5.unplugged.some(function (patternToUnplug) {
-        var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(patternToUnplug);
+            const pkg = _ref33;
 
-        const name = _normalizePattern.name,
-              range = _normalizePattern.range,
-              hasVersion = _normalizePattern.hasVersion;
+            const peerDeps = pkg.peerDependencies;
+            const peerDepsMeta = pkg.peerDependenciesMeta;
 
-        const satisfiesSemver = hasVersion ? semver.satisfies(ref.version, range) : true;
-        return name === ref.name && satisfiesSemver;
-      });
-    })();
-  }
+            if (!peerDeps) {
+              continue;
+            }
 
-  init(patterns, workspaceLayout, { linkDuplicates, ignoreOptional } = {}) {
-    var _this6 = this;
+            const ref = pkg._reference;
+            invariant(ref, "Package reference is missing");
+
+            // TODO: We are taking the "shortest" ref tree but there may be multiple ref trees with the same length
+            const refTree = ref.requests
+              .map((req) => req.parentNames)
+              .sort((arr1, arr2) => arr1.length - arr2.length)[0];
+
+            const getLevelDistance = (pkgRef) => {
+              let minDistance = Infinity;
+              for (
+                var _iterator23 = pkgRef.requests,
+                  _isArray23 = Array.isArray(_iterator23),
+                  _i23 = 0,
+                  _iterator23 = _isArray23
+                    ? _iterator23
+                    : _iterator23[Symbol.iterator]();
+                ;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this6.resolvePeerModules();
-      yield _this6.copyModules(patterns, workspaceLayout, { linkDuplicates, ignoreOptional });
+              ) {
+                var _ref34;
 
-      if (!_this6.config.plugnplayEnabled) {
-        yield (_fs || _load_fs()).unlink(`${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`);
-      }
-    })();
-  }
-}
-exports.default = PackageLinker;
+                if (_isArray23) {
+                  if (_i23 >= _iterator23.length) break;
+                  _ref34 = _iterator23[_i23++];
+                } else {
+                  _i23 = _iterator23.next();
+                  if (_i23.done) break;
+                  _ref34 = _i23.value;
+                }
 
-/***/ }),
-/* 212 */
-/***/ (function(module, exports, __webpack_require__) {
+                const req = _ref34;
 
-"use strict";
+                const distance = refTree.length - req.parentNames.length;
 
+                if (
+                  distance >= 0 &&
+                  distance < minDistance &&
+                  req.parentNames.every((name, idx) => name === refTree[idx])
+                ) {
+                  minDistance = distance;
+                }
+              }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.clearLine = clearLine;
-exports.toStartOfLine = toStartOfLine;
-exports.writeOnNthLine = writeOnNthLine;
-exports.clearNthLine = clearNthLine;
+              return minDistance;
+            };
 
-var _tty;
+            for (const peerDepName in peerDeps) {
+              const range = peerDeps[peerDepName];
+              const meta = peerDepsMeta && peerDepsMeta[peerDepName];
 
-function _load_tty() {
-  return _tty = _interopRequireDefault(__webpack_require__(104));
-}
+              const isOptional = !!(meta && meta.optional);
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              const peerPkgs =
+                this.resolver.getAllInfoForPackageName(peerDepName);
 
-const readline = __webpack_require__(197);
+              let peerError = "unmetPeer";
+              let resolvedLevelDistance = Infinity;
+              let resolvedPeerPkg;
+              for (
+                var _iterator24 = peerPkgs,
+                  _isArray24 = Array.isArray(_iterator24),
+                  _i24 = 0,
+                  _iterator24 = _isArray24
+                    ? _iterator24
+                    : _iterator24[Symbol.iterator]();
+                ;
 
-var _require = __webpack_require__(30);
+              ) {
+                var _ref35;
 
-const supportsColor = _require.supportsColor;
+                if (_isArray24) {
+                  if (_i24 >= _iterator24.length) break;
+                  _ref35 = _iterator24[_i24++];
+                } else {
+                  _i24 = _iterator24.next();
+                  if (_i24.done) break;
+                  _ref35 = _i24.value;
+                }
 
+                const peerPkg = _ref35;
 
-const CLEAR_WHOLE_LINE = 0;
-const CLEAR_RIGHT_OF_CURSOR = 1;
+                const peerPkgRef = peerPkg._reference;
+                if (!(peerPkgRef && peerPkgRef.patterns)) {
+                  continue;
+                }
+                const levelDistance = getLevelDistance(peerPkgRef);
+                if (
+                  isFinite(levelDistance) &&
+                  levelDistance < resolvedLevelDistance
+                ) {
+                  if (
+                    this._satisfiesPeerDependency(range, peerPkgRef.version)
+                  ) {
+                    resolvedLevelDistance = levelDistance;
+                    resolvedPeerPkg = peerPkgRef;
+                  } else {
+                    peerError = "incorrectPeer";
+                  }
+                }
+              }
 
-function clearLine(stdout) {
-  if (!supportsColor) {
-    if (stdout instanceof (_tty || _load_tty()).default.WriteStream) {
-      if (stdout.columns > 0) {
-        stdout.write(`\r${' '.repeat(stdout.columns - 1)}`);
-      }
-      stdout.write(`\r`);
-    }
-    return;
-  }
+              if (resolvedPeerPkg) {
+                ref.addDependencies(resolvedPeerPkg.patterns);
+                this.reporter.verbose(
+                  this.reporter.lang(
+                    "selectedPeer",
+                    `${pkg.name}@${pkg.version}`,
+                    `${peerDepName}@${resolvedPeerPkg.version}`,
+                    resolvedPeerPkg.level,
+                  ),
+                );
+              } else if (!isOptional) {
+                this.reporter.warn(
+                  this.reporter.lang(
+                    peerError,
+                    `${refTree.join(" > ")} > ${pkg.name}@${pkg.version}`,
+                    `${peerDepName}@${range}`,
+                  ),
+                );
+              }
+            }
+          }
+        }
 
-  readline.clearLine(stdout, CLEAR_WHOLE_LINE);
-  readline.cursorTo(stdout, 0);
-}
+        _satisfiesPeerDependency(range, version) {
+          return (
+            range === "*" ||
+            (0, (_semver || _load_semver()).satisfiesWithPrereleases)(
+              version,
+              range,
+              this.config.looseSemver,
+            )
+          );
+        }
 
-function toStartOfLine(stdout) {
-  if (!supportsColor) {
-    stdout.write('\r');
-    return;
-  }
+        _warnForMissingBundledDependencies(pkg) {
+          var _this4 = this;
 
-  readline.cursorTo(stdout, 0);
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const ref = pkg._reference;
+              invariant(ref, "missing package ref " + pkg.name);
 
-function writeOnNthLine(stdout, n, msg) {
-  if (!supportsColor) {
-    return;
-  }
+              if (pkg.bundleDependencies) {
+                for (
+                  var _iterator25 = pkg.bundleDependencies,
+                    _isArray25 = Array.isArray(_iterator25),
+                    _i25 = 0,
+                    _iterator25 = _isArray25
+                      ? _iterator25
+                      : _iterator25[Symbol.iterator]();
+                  ;
 
-  if (n == 0) {
-    readline.cursorTo(stdout, 0);
-    stdout.write(msg);
-    readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
-    return;
-  }
-  readline.cursorTo(stdout, 0);
-  readline.moveCursor(stdout, 0, -n);
-  stdout.write(msg);
-  readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
-  readline.cursorTo(stdout, 0);
-  readline.moveCursor(stdout, 0, n);
-}
-
-function clearNthLine(stdout, n) {
-  if (!supportsColor) {
-    return;
-  }
+                ) {
+                  var _ref36;
 
-  if (n == 0) {
-    clearLine(stdout);
-    return;
-  }
-  readline.cursorTo(stdout, 0);
-  readline.moveCursor(stdout, 0, -n);
-  readline.clearLine(stdout, CLEAR_WHOLE_LINE);
-  readline.moveCursor(stdout, 0, n);
-}
+                  if (_isArray25) {
+                    if (_i25 >= _iterator25.length) break;
+                    _ref36 = _iterator25[_i25++];
+                  } else {
+                    _i25 = _iterator25.next();
+                    if (_i25.done) break;
+                    _ref36 = _i25.value;
+                  }
 
-/***/ }),
-/* 213 */
-/***/ (function(module, exports, __webpack_require__) {
+                  const depName = _ref36;
 
-"use strict";
+                  const locs = ref.locations.map(function (loc) {
+                    return path.join(
+                      loc,
+                      _this4.config.getFolder(pkg),
+                      depName,
+                    );
+                  });
+                  const locsExist = yield Promise.all(
+                    locs.map(function (loc) {
+                      return (_fs || _load_fs()).exists(loc);
+                    }),
+                  );
+                  if (
+                    locsExist.some(function (e) {
+                      return !e;
+                    })
+                  ) {
+                    //if any of the locs do not exist
+                    const pkgHuman = `${pkg.name}@${pkg.version}`;
+                    _this4.reporter.warn(
+                      _this4.reporter.lang(
+                        "missingBundledDependency",
+                        pkgHuman,
+                        depName,
+                      ),
+                    );
+                  }
+                }
+              }
+            },
+          )();
+        }
 
+        _isUnplugged(pkg, ref) {
+          var _this5 = this;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // If an unplugged folder exists for the specified package, we simply use it
+              if (
+                yield (_fs || _load_fs()).exists(
+                  _this5.config.generatePackageUnpluggedPath(ref),
+                )
+              ) {
+                return true;
+              }
 
-var _extends2;
+              // If the package has a postinstall script, we also unplug it (otherwise they would run into the cache)
+              if (
+                !_this5.config.ignoreScripts &&
+                pkg.scripts &&
+                (pkg.scripts.preinstall ||
+                  pkg.scripts.install ||
+                  pkg.scripts.postinstall)
+              ) {
+                return true;
+              }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+              // Check whether the user explicitly requested for the package to be unplugged
+              return _this5.unplugged.some(function (patternToUnplug) {
+                var _normalizePattern = (0,
+                (_normalizePattern2 || _load_normalizePattern())
+                  .normalizePattern)(patternToUnplug);
 
-var _baseReporter;
+                const name = _normalizePattern.name,
+                  range = _normalizePattern.range,
+                  hasVersion = _normalizePattern.hasVersion;
 
-function _load_baseReporter() {
-  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
-}
+                const satisfiesSemver = hasVersion
+                  ? semver.satisfies(ref.version, range)
+                  : true;
+                return name === ref.name && satisfiesSemver;
+              });
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        init(
+          patterns,
+          workspaceLayout,
+          { linkDuplicates, ignoreOptional } = {},
+        ) {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this6.resolvePeerModules();
+              yield _this6.copyModules(patterns, workspaceLayout, {
+                linkDuplicates,
+                ignoreOptional,
+              });
 
-class JSONReporter extends (_baseReporter || _load_baseReporter()).default {
-  constructor(opts) {
-    super(opts);
+              if (!_this6.config.plugnplayEnabled) {
+                yield (_fs || _load_fs()).unlink(
+                  `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`,
+                );
+              }
+            },
+          )();
+        }
+      }
+      exports.default = PackageLinker;
 
-    this._activityId = 0;
-    this._progressId = 0;
-  }
+      /***/
+    },
+    /* 212 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  _dump(type, data, error) {
-    let stdout = this.stdout;
-    if (error) {
-      stdout = this.stderr;
-    }
-    stdout.write(`${JSON.stringify({ type, data })}\n`);
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.clearLine = clearLine;
+      exports.toStartOfLine = toStartOfLine;
+      exports.writeOnNthLine = writeOnNthLine;
+      exports.clearNthLine = clearNthLine;
 
-  _verbose(msg) {
-    this._dump('verbose', msg);
-  }
+      var _tty;
 
-  list(type, items, hints) {
-    this._dump('list', { type, items, hints });
-  }
+      function _load_tty() {
+        return (_tty = _interopRequireDefault(__webpack_require__(104)));
+      }
 
-  tree(type, trees) {
-    this._dump('tree', { type, trees });
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  step(current, total, message) {
-    this._dump('step', { message, current, total });
-  }
+      const readline = __webpack_require__(197);
 
-  inspect(value) {
-    this._dump('inspect', value);
-  }
+      var _require = __webpack_require__(30);
 
-  footer(showPeakMemory) {
-    this._dump('finished', this.getTotalTime());
-  }
+      const supportsColor = _require.supportsColor;
 
-  log(msg) {
-    this._dump('log', msg);
-  }
+      const CLEAR_WHOLE_LINE = 0;
+      const CLEAR_RIGHT_OF_CURSOR = 1;
 
-  command(msg) {
-    this._dump('command', msg);
-  }
+      function clearLine(stdout) {
+        if (!supportsColor) {
+          if (stdout instanceof (_tty || _load_tty()).default.WriteStream) {
+            if (stdout.columns > 0) {
+              stdout.write(`\r${" ".repeat(stdout.columns - 1)}`);
+            }
+            stdout.write(`\r`);
+          }
+          return;
+        }
 
-  table(head, body) {
-    this._dump('table', { head, body });
-  }
+        readline.clearLine(stdout, CLEAR_WHOLE_LINE);
+        readline.cursorTo(stdout, 0);
+      }
 
-  success(msg) {
-    this._dump('success', msg);
-  }
+      function toStartOfLine(stdout) {
+        if (!supportsColor) {
+          stdout.write("\r");
+          return;
+        }
 
-  error(msg) {
-    this._dump('error', msg, true);
-  }
+        readline.cursorTo(stdout, 0);
+      }
 
-  warn(msg) {
-    this._dump('warning', msg, true);
-  }
+      function writeOnNthLine(stdout, n, msg) {
+        if (!supportsColor) {
+          return;
+        }
 
-  info(msg) {
-    this._dump('info', msg);
-  }
+        if (n == 0) {
+          readline.cursorTo(stdout, 0);
+          stdout.write(msg);
+          readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
+          return;
+        }
+        readline.cursorTo(stdout, 0);
+        readline.moveCursor(stdout, 0, -n);
+        stdout.write(msg);
+        readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
+        readline.cursorTo(stdout, 0);
+        readline.moveCursor(stdout, 0, n);
+      }
 
-  activitySet(total, workers) {
-    if (!this.isTTY || this.noProgress) {
-      return super.activitySet(total, workers);
-    }
+      function clearNthLine(stdout, n) {
+        if (!supportsColor) {
+          return;
+        }
 
-    const id = this._activityId++;
-    this._dump('activitySetStart', { id, total, workers });
+        if (n == 0) {
+          clearLine(stdout);
+          return;
+        }
+        readline.cursorTo(stdout, 0);
+        readline.moveCursor(stdout, 0, -n);
+        readline.clearLine(stdout, CLEAR_WHOLE_LINE);
+        readline.moveCursor(stdout, 0, n);
+      }
 
-    const spinners = [];
-    for (let i = 0; i < workers; i++) {
-      let current = 0;
-      let header = '';
+      /***/
+    },
+    /* 213 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      spinners.push({
-        clear() {},
-        setPrefix(_current, _header) {
-          current = _current;
-          header = _header;
-        },
-        tick: msg => {
-          this._dump('activitySetTick', {
-            id,
-            header,
-            current,
-            worker: i,
-            message: msg
-          });
-        },
-        end() {}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
-    }
 
-    return {
-      spinners,
-      end: () => {
-        this._dump('activitySetEnd', { id });
+      var _extends2;
+
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
       }
-    };
-  }
 
-  activity() {
-    return this._activity({});
-  }
-
-  _activity(data) {
-    if (!this.isTTY || this.noProgress) {
-      return {
-        tick() {},
-        end() {}
-      };
-    }
+      var _baseReporter;
 
-    const id = this._activityId++;
-    this._dump('activityStart', (0, (_extends2 || _load_extends()).default)({ id }, data));
-
-    return {
-      tick: name => {
-        this._dump('activityTick', { id, name });
-      },
-
-      end: () => {
-        this._dump('activityEnd', { id });
+      function _load_baseReporter() {
+        return (_baseReporter = _interopRequireDefault(
+          __webpack_require__(108),
+        ));
       }
-    };
-  }
 
-  progress(total) {
-    if (this.noProgress) {
-      return function () {
-        // noop
-      };
-    }
-
-    const id = this._progressId++;
-    let current = 0;
-    this._dump('progressStart', { id, total });
-
-    return () => {
-      current++;
-      this._dump('progressTick', { id, current });
-
-      if (current === total) {
-        this._dump('progressFinish', { id });
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    };
-  }
-
-  auditAction(recommendation) {
-    this._dump('auditAction', recommendation);
-  }
 
-  auditAdvisory(resolution, auditAdvisory) {
-    this._dump('auditAdvisory', { resolution, advisory: auditAdvisory });
-  }
-
-  auditSummary(auditMetadata) {
-    this._dump('auditSummary', auditMetadata);
-  }
-}
-exports.default = JSONReporter;
-
-/***/ }),
-/* 214 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
+      class JSONReporter extends (_baseReporter || _load_baseReporter())
+        .default {
+        constructor(opts) {
+          super(opts);
 
+          this._activityId = 0;
+          this._progressId = 0;
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.shouldUpdateLockfile = undefined;
+        _dump(type, data, error) {
+          let stdout = this.stdout;
+          if (error) {
+            stdout = this.stderr;
+          }
+          stdout.write(`${JSON.stringify({ type, data })}\n`);
+        }
 
-var _semver;
+        _verbose(msg) {
+          this._dump("verbose", msg);
+        }
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+        list(type, items, hints) {
+          this._dump("list", { type, items, hints });
+        }
 
-var _minimatch;
+        tree(type, trees) {
+          this._dump("tree", { type, trees });
+        }
 
-function _load_minimatch() {
-  return _minimatch = _interopRequireDefault(__webpack_require__(82));
-}
+        step(current, total, message) {
+          this._dump("step", { message, current, total });
+        }
 
-var _map;
+        inspect(value) {
+          this._dump("inspect", value);
+        }
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+        footer(showPeakMemory) {
+          this._dump("finished", this.getTotalTime());
+        }
 
-var _normalizePattern2;
+        log(msg) {
+          this._dump("log", msg);
+        }
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+        command(msg) {
+          this._dump("command", msg);
+        }
 
-var _parsePackagePath;
+        table(head, body) {
+          this._dump("table", { head, body });
+        }
 
-function _load_parsePackagePath() {
-  return _parsePackagePath = _interopRequireDefault(__webpack_require__(376));
-}
+        success(msg) {
+          this._dump("success", msg);
+        }
 
-var _parsePackagePath2;
+        error(msg) {
+          this._dump("error", msg, true);
+        }
 
-function _load_parsePackagePath2() {
-  return _parsePackagePath2 = __webpack_require__(376);
-}
+        warn(msg) {
+          this._dump("warning", msg, true);
+        }
 
-var _resolvers;
+        info(msg) {
+          this._dump("info", msg);
+        }
 
-function _load_resolvers() {
-  return _resolvers = __webpack_require__(78);
-}
+        activitySet(total, workers) {
+          if (!this.isTTY || this.noProgress) {
+            return super.activitySet(total, workers);
+          }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          const id = this._activityId++;
+          this._dump("activitySetStart", { id, total, workers });
+
+          const spinners = [];
+          for (let i = 0; i < workers; i++) {
+            let current = 0;
+            let header = "";
+
+            spinners.push({
+              clear() {},
+              setPrefix(_current, _header) {
+                current = _current;
+                header = _header;
+              },
+              tick: (msg) => {
+                this._dump("activitySetTick", {
+                  id,
+                  header,
+                  current,
+                  worker: i,
+                  message: msg,
+                });
+              },
+              end() {},
+            });
+          }
 
-const DIRECTORY_SEPARATOR = '/';
-const GLOBAL_NESTED_DEP_PATTERN = '**/';
+          return {
+            spinners,
+            end: () => {
+              this._dump("activitySetEnd", { id });
+            },
+          };
+        }
 
-class ResolutionMap {
-  constructor(config) {
-    this.resolutionsByPackage = (0, (_map || _load_map()).default)();
-    this.config = config;
-    this.reporter = config.reporter;
-    this.delayQueue = new Set();
-  }
+        activity() {
+          return this._activity({});
+        }
 
-  init(resolutions = {}) {
-    for (const globPattern in resolutions) {
-      const info = this.parsePatternInfo(globPattern, resolutions[globPattern]);
+        _activity(data) {
+          if (!this.isTTY || this.noProgress) {
+            return {
+              tick() {},
+              end() {},
+            };
+          }
 
-      if (info) {
-        const resolution = this.resolutionsByPackage[info.name] || [];
-        this.resolutionsByPackage[info.name] = [...resolution, info];
-      }
-    }
-  }
+          const id = this._activityId++;
+          this._dump(
+            "activityStart",
+            (0, (_extends2 || _load_extends()).default)({ id }, data),
+          );
 
-  addToDelayQueue(req) {
-    this.delayQueue.add(req);
-  }
+          return {
+            tick: (name) => {
+              this._dump("activityTick", { id, name });
+            },
 
-  parsePatternInfo(globPattern, range) {
-    if (!(0, (_parsePackagePath2 || _load_parsePackagePath2()).isValidPackagePath)(globPattern)) {
-      this.reporter.warn(this.reporter.lang('invalidResolutionName', globPattern));
-      return null;
-    }
+            end: () => {
+              this._dump("activityEnd", { id });
+            },
+          };
+        }
 
-    const directories = (0, (_parsePackagePath || _load_parsePackagePath()).default)(globPattern);
-    const name = directories.pop();
+        progress(total) {
+          if (this.noProgress) {
+            return function () {
+              // noop
+            };
+          }
 
-    if (!(_semver || _load_semver()).default.validRange(range) && !(0, (_resolvers || _load_resolvers()).getExoticResolver)(range)) {
-      this.reporter.warn(this.reporter.lang('invalidResolutionVersion', range));
-      return null;
-    }
+          const id = this._progressId++;
+          let current = 0;
+          this._dump("progressStart", { id, total });
 
-    // For legacy support of resolutions, replace `name` with `**/name`
-    if (name === globPattern) {
-      globPattern = `${GLOBAL_NESTED_DEP_PATTERN}${name}`;
-    }
+          return () => {
+            current++;
+            this._dump("progressTick", { id, current });
 
-    return {
-      name,
-      range,
-      globPattern,
-      pattern: `${name}@${range}`
-    };
-  }
+            if (current === total) {
+              this._dump("progressFinish", { id });
+            }
+          };
+        }
 
-  find(reqPattern, parentNames) {
-    var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(reqPattern);
+        auditAction(recommendation) {
+          this._dump("auditAction", recommendation);
+        }
 
-    const name = _normalizePattern.name,
-          reqRange = _normalizePattern.range;
+        auditAdvisory(resolution, auditAdvisory) {
+          this._dump("auditAdvisory", { resolution, advisory: auditAdvisory });
+        }
 
-    const resolutions = this.resolutionsByPackage[name];
+        auditSummary(auditMetadata) {
+          this._dump("auditSummary", auditMetadata);
+        }
+      }
+      exports.default = JSONReporter;
 
-    if (!resolutions) {
-      return '';
-    }
+      /***/
+    },
+    /* 214 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const modulePath = [...parentNames, name].join(DIRECTORY_SEPARATOR);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.shouldUpdateLockfile = undefined;
 
-    var _ref = resolutions.find(({ globPattern }) => (0, (_minimatch || _load_minimatch()).default)(modulePath, globPattern)) || {};
+      var _semver;
 
-    const pattern = _ref.pattern,
-          range = _ref.range;
+      function _load_semver() {
+        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+      }
 
+      var _minimatch;
 
-    if (pattern) {
-      if ((_semver || _load_semver()).default.validRange(reqRange) && (_semver || _load_semver()).default.valid(range) && !(_semver || _load_semver()).default.satisfies(range, reqRange)) {
-        this.reporter.warn(this.reporter.lang('incompatibleResolutionVersion', pattern, reqPattern));
+      function _load_minimatch() {
+        return (_minimatch = _interopRequireDefault(__webpack_require__(82)));
       }
-    }
-
-    return pattern;
-  }
-}
 
-exports.default = ResolutionMap;
-const shouldUpdateLockfile = exports.shouldUpdateLockfile = (lockfileEntry, resolutionEntry) => {
-  if (!lockfileEntry || !resolutionEntry) {
-    return false;
-  }
+      var _map;
 
-  return lockfileEntry.resolved !== resolutionEntry.remote.resolved;
-};
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-/***/ }),
-/* 215 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _normalizePattern2;
 
-"use strict";
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
+      }
 
+      var _parsePackagePath;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.FILE_PROTOCOL_PREFIX = undefined;
+      function _load_parsePackagePath() {
+        return (_parsePackagePath = _interopRequireDefault(
+          __webpack_require__(376),
+        ));
+      }
 
-var _asyncToGenerator2;
+      var _parsePackagePath2;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function _load_parsePackagePath2() {
+        return (_parsePackagePath2 = __webpack_require__(376));
+      }
 
-var _path;
+      var _resolvers;
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+      function _load_resolvers() {
+        return (_resolvers = __webpack_require__(78));
+      }
 
-var _invariant;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+      const DIRECTORY_SEPARATOR = "/";
+      const GLOBAL_NESTED_DEP_PATTERN = "**/";
 
-var _uuid;
+      class ResolutionMap {
+        constructor(config) {
+          this.resolutionsByPackage = (0, (_map || _load_map()).default)();
+          this.config = config;
+          this.reporter = config.reporter;
+          this.delayQueue = new Set();
+        }
 
-function _load_uuid() {
-  return _uuid = _interopRequireDefault(__webpack_require__(119));
-}
+        init(resolutions = {}) {
+          for (const globPattern in resolutions) {
+            const info = this.parsePatternInfo(
+              globPattern,
+              resolutions[globPattern],
+            );
 
-var _errors;
+            if (info) {
+              const resolution = this.resolutionsByPackage[info.name] || [];
+              this.resolutionsByPackage[info.name] = [...resolution, info];
+            }
+          }
+        }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        addToDelayQueue(req) {
+          this.delayQueue.add(req);
+        }
 
-var _exoticResolver;
+        parsePatternInfo(globPattern, range) {
+          if (
+            !(0,
+            (_parsePackagePath2 || _load_parsePackagePath2())
+              .isValidPackagePath)(globPattern)
+          ) {
+            this.reporter.warn(
+              this.reporter.lang("invalidResolutionName", globPattern),
+            );
+            return null;
+          }
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+          const directories = (0,
+          (_parsePackagePath || _load_parsePackagePath()).default)(globPattern);
+          const name = directories.pop();
 
-var _misc;
+          if (
+            !(_semver || _load_semver()).default.validRange(range) &&
+            !(0, (_resolvers || _load_resolvers()).getExoticResolver)(range)
+          ) {
+            this.reporter.warn(
+              this.reporter.lang("invalidResolutionVersion", range),
+            );
+            return null;
+          }
 
-function _load_misc() {
-  return _misc = _interopRequireWildcard(__webpack_require__(18));
-}
+          // For legacy support of resolutions, replace `name` with `**/name`
+          if (name === globPattern) {
+            globPattern = `${GLOBAL_NESTED_DEP_PATTERN}${name}`;
+          }
 
-var _fs;
+          return {
+            name,
+            range,
+            globPattern,
+            pattern: `${name}@${range}`,
+          };
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        find(reqPattern, parentNames) {
+          var _normalizePattern = (0,
+          (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(
+            reqPattern,
+          );
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          const name = _normalizePattern.name,
+            reqRange = _normalizePattern.range;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          const resolutions = this.resolutionsByPackage[name];
 
-const FILE_PROTOCOL_PREFIX = exports.FILE_PROTOCOL_PREFIX = 'file:';
+          if (!resolutions) {
+            return "";
+          }
 
-class FileResolver extends (_exoticResolver || _load_exoticResolver()).default {
-  constructor(request, fragment) {
-    super(request, fragment);
-    this.loc = (_misc || _load_misc()).removePrefix(fragment, FILE_PROTOCOL_PREFIX);
-  }
+          const modulePath = [...parentNames, name].join(DIRECTORY_SEPARATOR);
 
-  static isVersion(pattern) {
-    return super.isVersion.call(this, pattern) || this.prefixMatcher.test(pattern) || (_path || _load_path()).default.isAbsolute(pattern);
-  }
+          var _ref =
+            resolutions.find(({ globPattern }) =>
+              (0, (_minimatch || _load_minimatch()).default)(
+                modulePath,
+                globPattern,
+              ),
+            ) || {};
 
-  resolve() {
-    var _this = this;
+          const pattern = _ref.pattern,
+            range = _ref.range;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let loc = _this.loc;
-      if (!(_path || _load_path()).default.isAbsolute(loc)) {
-        loc = (_path || _load_path()).default.resolve(_this.config.lockfileFolder, loc);
-      }
+          if (pattern) {
+            if (
+              (_semver || _load_semver()).default.validRange(reqRange) &&
+              (_semver || _load_semver()).default.valid(range) &&
+              !(_semver || _load_semver()).default.satisfies(range, reqRange)
+            ) {
+              this.reporter.warn(
+                this.reporter.lang(
+                  "incompatibleResolutionVersion",
+                  pattern,
+                  reqPattern,
+                ),
+              );
+            }
+          }
 
-      if (_this.config.linkFileDependencies) {
-        const registry = 'npm';
-        const manifest = { _uid: '', name: '', version: '0.0.0', _registry: registry };
-        manifest._remote = {
-          type: 'link',
-          registry,
-          hash: null,
-          reference: loc
-        };
-        manifest._uid = manifest.version;
-        return manifest;
-      }
-      if (!(yield (_fs || _load_fs()).exists(loc))) {
-        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('doesntExist', loc, _this.pattern.split('@')[0]));
+          return pattern;
+        }
       }
 
-      const manifest = yield (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-        try {
-          return yield _this.config.readManifest(loc, _this.registry);
-        } catch (e) {
-          if (e.code === 'ENOENT') {
-            return {
-              // This is just the default, it can be overridden with key of dependencies
-              name: (_path || _load_path()).default.dirname(loc),
-              version: '0.0.0',
-              _uid: '0.0.0',
-              _registry: 'npm'
-            };
-          }
-
-          throw e;
+      exports.default = ResolutionMap;
+      const shouldUpdateLockfile = (exports.shouldUpdateLockfile = (
+        lockfileEntry,
+        resolutionEntry,
+      ) => {
+        if (!lockfileEntry || !resolutionEntry) {
+          return false;
         }
-      })();
-      const registry = manifest._registry;
-      (0, (_invariant || _load_invariant()).default)(registry, 'expected registry');
 
-      manifest._remote = {
-        type: 'copy',
-        registry,
-        hash: `${(_uuid || _load_uuid()).default.v4()}-${new Date().getTime()}`,
-        reference: loc
-      };
+        return lockfileEntry.resolved !== resolutionEntry.remote.resolved;
+      });
 
-      manifest._uid = manifest.version;
+      /***/
+    },
+    /* 215 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      return manifest;
-    })();
-  }
-}
-exports.default = FileResolver;
-FileResolver.protocol = 'file';
-FileResolver.prefixMatcher = /^\.{1,2}\//;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.FILE_PROTOCOL_PREFIX = undefined;
 
-/***/ }),
-/* 216 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _asyncToGenerator2;
 
-"use strict";
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
+      var _path;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.explodeGistFragment = explodeGistFragment;
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-var _errors;
+      var _invariant;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+      }
 
-var _gitResolver;
+      var _uuid;
 
-function _load_gitResolver() {
-  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
-}
+      function _load_uuid() {
+        return (_uuid = _interopRequireDefault(__webpack_require__(119)));
+      }
 
-var _exoticResolver;
+      var _errors;
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-var _misc;
+      var _exoticResolver;
 
-function _load_misc() {
-  return _misc = _interopRequireWildcard(__webpack_require__(18));
-}
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      var _misc;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_misc() {
+        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
+      }
 
-function explodeGistFragment(fragment, reporter) {
-  fragment = (_misc || _load_misc()).removePrefix(fragment, 'gist:');
+      var _fs;
 
-  const parts = fragment.split('#');
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  if (parts.length <= 2) {
-    return {
-      id: parts[0],
-      hash: parts[1] || ''
-    };
-  } else {
-    throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidGistFragment', fragment));
-  }
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-class GistResolver extends (_exoticResolver || _load_exoticResolver()).default {
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
+
+      const FILE_PROTOCOL_PREFIX = (exports.FILE_PROTOCOL_PREFIX = "file:");
 
-  constructor(request, fragment) {
-    super(request, fragment);
+      class FileResolver extends (_exoticResolver || _load_exoticResolver())
+        .default {
+        constructor(request, fragment) {
+          super(request, fragment);
+          this.loc = (_misc || _load_misc()).removePrefix(
+            fragment,
+            FILE_PROTOCOL_PREFIX,
+          );
+        }
 
-    var _explodeGistFragment = explodeGistFragment(fragment, this.reporter);
+        static isVersion(pattern) {
+          return (
+            super.isVersion.call(this, pattern) ||
+            this.prefixMatcher.test(pattern) ||
+            (_path || _load_path()).default.isAbsolute(pattern)
+          );
+        }
 
-    const id = _explodeGistFragment.id,
-          hash = _explodeGistFragment.hash;
+        resolve() {
+          var _this = this;
 
-    this.id = id;
-    this.hash = hash;
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let loc = _this.loc;
+              if (!(_path || _load_path()).default.isAbsolute(loc)) {
+                loc = (_path || _load_path()).default.resolve(
+                  _this.config.lockfileFolder,
+                  loc,
+                );
+              }
 
-  resolve() {
-    return this.fork((_gitResolver || _load_gitResolver()).default, false, `https://gist.github.com/${this.id}.git#${this.hash}`);
-  }
-}
-exports.default = GistResolver;
-GistResolver.protocol = 'gist';
+              if (_this.config.linkFileDependencies) {
+                const registry = "npm";
+                const manifest = {
+                  _uid: "",
+                  name: "",
+                  version: "0.0.0",
+                  _registry: registry,
+                };
+                manifest._remote = {
+                  type: "link",
+                  registry,
+                  hash: null,
+                  reference: loc,
+                };
+                manifest._uid = manifest.version;
+                return manifest;
+              }
+              if (!(yield (_fs || _load_fs()).exists(loc))) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this.reporter.lang(
+                    "doesntExist",
+                    loc,
+                    _this.pattern.split("@")[0],
+                  ),
+                );
+              }
 
-/***/ }),
-/* 217 */
-/***/ (function(module, exports, __webpack_require__) {
+              const manifest = yield (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* () {
+                  try {
+                    return yield _this.config.readManifest(loc, _this.registry);
+                  } catch (e) {
+                    if (e.code === "ENOENT") {
+                      return {
+                        // This is just the default, it can be overridden with key of dependencies
+                        name: (_path || _load_path()).default.dirname(loc),
+                        version: "0.0.0",
+                        _uid: "0.0.0",
+                        _registry: "npm",
+                      };
+                    }
 
-"use strict";
+                    throw e;
+                  }
+                },
+              )();
+              const registry = manifest._registry;
+              (0, (_invariant || _load_invariant()).default)(
+                registry,
+                "expected registry",
+              );
+
+              manifest._remote = {
+                type: "copy",
+                registry,
+                hash: `${(_uuid || _load_uuid()).default.v4()}-${new Date().getTime()}`,
+                reference: loc,
+              };
 
+              manifest._uid = manifest.version;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+              return manifest;
+            },
+          )();
+        }
+      }
+      exports.default = FileResolver;
+      FileResolver.protocol = "file";
+      FileResolver.prefixMatcher = /^\.{1,2}\//;
 
-var _asyncToGenerator2;
+      /***/
+    },
+    /* 216 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.explodeGistFragment = explodeGistFragment;
 
-var _cache;
+      var _errors;
 
-function _load_cache() {
-  return _cache = __webpack_require__(355);
-}
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-var _errors;
+      var _gitResolver;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      function _load_gitResolver() {
+        return (_gitResolver = _interopRequireDefault(
+          __webpack_require__(124),
+        ));
+      }
 
-var _registryResolver;
+      var _exoticResolver;
 
-function _load_registryResolver() {
-  return _registryResolver = _interopRequireDefault(__webpack_require__(575));
-}
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
+      }
 
-var _npmRegistry;
+      var _misc;
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+      function _load_misc() {
+        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
+      }
 
-var _map;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _fs;
+      function explodeGistFragment(fragment, reporter) {
+        fragment = (_misc || _load_misc()).removePrefix(fragment, "gist:");
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        const parts = fragment.split("#");
 
-var _constants;
+        if (parts.length <= 2) {
+          return {
+            id: parts[0],
+            hash: parts[1] || "",
+          };
+        } else {
+          throw new (_errors || _load_errors()).MessageError(
+            reporter.lang("invalidGistFragment", fragment),
+          );
+        }
+      }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      class GistResolver extends (_exoticResolver || _load_exoticResolver())
+        .default {
+        constructor(request, fragment) {
+          super(request, fragment);
 
-var _packageNameUtils;
+          var _explodeGistFragment = explodeGistFragment(
+            fragment,
+            this.reporter,
+          );
 
-function _load_packageNameUtils() {
-  return _packageNameUtils = __webpack_require__(222);
-}
+          const id = _explodeGistFragment.id,
+            hash = _explodeGistFragment.hash;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          this.id = id;
+          this.hash = hash;
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        resolve() {
+          return this.fork(
+            (_gitResolver || _load_gitResolver()).default,
+            false,
+            `https://gist.github.com/${this.id}.git#${this.hash}`,
+          );
+        }
+      }
+      exports.default = GistResolver;
+      GistResolver.protocol = "gist";
 
-const inquirer = __webpack_require__(276);
-const tty = __webpack_require__(104);
-const path = __webpack_require__(0);
-const semver = __webpack_require__(22);
-const ssri = __webpack_require__(65);
+      /***/
+    },
+    /* 217 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const NPM_REGISTRY_ID = 'npm';
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-class NpmResolver extends (_registryResolver || _load_registryResolver()).default {
+      var _asyncToGenerator2;
 
-  static findVersionInRegistryResponse(config, name, range, body, request) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (body.versions && Object.keys(body.versions).length === 0) {
-        throw new (_errors || _load_errors()).MessageError(config.reporter.lang('registryNoVersions', body.name));
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      if (!body['dist-tags'] || !body.versions) {
-        throw new (_errors || _load_errors()).MessageError(config.reporter.lang('malformedRegistryResponse', name));
-      }
+      var _cache;
 
-      if (range in body['dist-tags']) {
-        range = body['dist-tags'][range];
+      function _load_cache() {
+        return (_cache = __webpack_require__(355));
       }
 
-      // If the latest tag in the registry satisfies the requested range, then use that.
-      // Otherwise we will fall back to semver maxSatisfying.
-      // This mimics logic in NPM. See issue #3560
-      const latestVersion = body['dist-tags'] ? body['dist-tags'].latest : undefined;
-      if (latestVersion && semver.satisfies(latestVersion, range)) {
-        return body.versions[latestVersion];
-      }
+      var _errors;
 
-      const satisfied = yield config.resolveConstraints(Object.keys(body.versions), range);
-      if (satisfied) {
-        return body.versions[satisfied];
-      } else if (request && !config.nonInteractive) {
-        if (request.resolver && request.resolver.activity) {
-          request.resolver.activity.end();
-        }
-        config.reporter.log(config.reporter.lang('couldntFindVersionThatMatchesRange', body.name, range));
-        let pageSize;
-        if (process.stdout instanceof tty.WriteStream) {
-          pageSize = process.stdout.rows - 2;
-        }
-        const response = yield inquirer.prompt([{
-          name: 'package',
-          type: 'list',
-          message: config.reporter.lang('chooseVersionFromList', body.name),
-          choices: semver.rsort(Object.keys(body.versions)),
-          pageSize
-        }]);
-        if (response && response.package) {
-          return body.versions[response.package];
-        }
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
-      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('couldntFindVersionThatMatchesRange', body.name, range));
-    })();
-  }
 
-  resolveRequest(desiredVersion) {
-    var _this = this;
+      var _registryResolver;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (_this.config.offline) {
-        const res = yield _this.resolveRequestOffline();
-        if (res != null) {
-          return res;
-        }
+      function _load_registryResolver() {
+        return (_registryResolver = _interopRequireDefault(
+          __webpack_require__(575),
+        ));
       }
 
-      const escapedName = (_npmRegistry || _load_npmRegistry()).default.escapeName(_this.name);
-      const desiredRange = desiredVersion || _this.range;
-      const body = yield _this.config.registries.npm.request(escapedName);
+      var _npmRegistry;
 
-      if (body) {
-        return NpmResolver.findVersionInRegistryResponse(_this.config, escapedName, desiredRange, body, _this.request);
-      } else {
-        return null;
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
       }
-    })();
-  }
 
-  resolveRequestOffline() {
-    var _this2 = this;
+      var _map;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const packageDirs = yield _this2.config.getCache('cachedPackages', function () {
-        return (0, (_cache || _load_cache()).getCachedPackagesDirs)(_this2.config, _this2.config.cacheFolder);
-      });
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-      const versions = (0, (_map || _load_map()).default)();
+      var _fs;
 
-      for (var _iterator = packageDirs, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
-        }
+      var _constants;
 
-        const dir = _ref;
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-        // check if folder contains the registry prefix
-        if (dir.indexOf(`${NPM_REGISTRY_ID}-`) === -1) {
-          continue;
-        }
+      var _packageNameUtils;
 
-        // read manifest and validate correct name
-        const pkg = yield _this2.config.readManifest(dir, NPM_REGISTRY_ID);
-        if (pkg.name !== _this2.name) {
-          continue;
-        }
+      function _load_packageNameUtils() {
+        return (_packageNameUtils = __webpack_require__(222));
+      }
 
-        // read package metadata
-        const metadata = yield _this2.config.readPackageMetadata(dir);
-        if (!metadata.remote) {
-          continue; // old yarn metadata
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
-
-        versions[pkg.version] = Object.assign({}, pkg, {
-          _remote: metadata.remote
-        });
       }
 
-      const satisfied = yield _this2.config.resolveConstraints(Object.keys(versions), _this2.range);
-      if (satisfied) {
-        return versions[satisfied];
-      } else if (!_this2.config.preferOffline) {
-        throw new (_errors || _load_errors()).MessageError(_this2.reporter.lang('couldntFindPackageInCache', _this2.name, _this2.range, Object.keys(versions).join(', ')));
-      } else {
-        return null;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    })();
-  }
-
-  cleanRegistry(url) {
-    if (this.config.getOption('registry') === (_constants || _load_constants()).YARN_REGISTRY) {
-      return url.replace((_constants || _load_constants()).NPM_REGISTRY_RE, (_constants || _load_constants()).YARN_REGISTRY);
-    } else {
-      return url;
-    }
-  }
 
-  resolve() {
-    var _this3 = this;
+      const inquirer = __webpack_require__(276);
+      const tty = __webpack_require__(104);
+      const path = __webpack_require__(0);
+      const semver = __webpack_require__(22);
+      const ssri = __webpack_require__(65);
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // lockfile
-      const shrunk = _this3.request.getLocked('tarball');
-      if (shrunk) {
-        if (_this3.config.packBuiltPackages && shrunk.prebuiltVariants && shrunk._remote) {
-          const prebuiltVariants = shrunk.prebuiltVariants;
-          const prebuiltName = (0, (_packageNameUtils || _load_packageNameUtils()).getPlatformSpecificPackageFilename)(shrunk);
-          const offlineMirrorPath = _this3.config.getOfflineMirrorPath();
-          if (prebuiltVariants[prebuiltName] && offlineMirrorPath) {
-            const filename = path.join(offlineMirrorPath, 'prebuilt', prebuiltName + '.tgz');
-            const _remote = shrunk._remote;
+      const NPM_REGISTRY_ID = "npm";
 
-            if (_remote && (yield (_fs || _load_fs()).exists(filename))) {
-              _remote.reference = `file:${filename}`;
-              _remote.hash = prebuiltVariants[prebuiltName];
-              _remote.integrity = ssri.fromHex(_remote.hash, 'sha1').toString();
-            }
-          }
-        }
-      }
-      if (shrunk && shrunk._remote && (shrunk._remote.integrity || _this3.config.offline || !_this3.config.autoAddIntegrity)) {
-        // if the integrity field does not exist, we're not network-restricted, and the
-        // migration hasn't been disabled, it needs to be created
-        return shrunk;
-      }
+      class NpmResolver extends (_registryResolver || _load_registryResolver())
+        .default {
+        static findVersionInRegistryResponse(
+          config,
+          name,
+          range,
+          body,
+          request,
+        ) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (body.versions && Object.keys(body.versions).length === 0) {
+                throw new (_errors || _load_errors()).MessageError(
+                  config.reporter.lang("registryNoVersions", body.name),
+                );
+              }
 
-      const desiredVersion = shrunk && shrunk.version ? shrunk.version : null;
-      const info = yield _this3.resolveRequest(desiredVersion);
-      if (info == null) {
-        throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('packageNotFoundRegistry', _this3.name, NPM_REGISTRY_ID));
-      }
+              if (!body["dist-tags"] || !body.versions) {
+                throw new (_errors || _load_errors()).MessageError(
+                  config.reporter.lang("malformedRegistryResponse", name),
+                );
+              }
 
-      const deprecated = info.deprecated,
-            dist = info.dist;
+              if (range in body["dist-tags"]) {
+                range = body["dist-tags"][range];
+              }
 
-      if (shrunk && shrunk._remote) {
-        shrunk._remote.integrity = dist && dist.integrity ? ssri.parse(dist.integrity) : ssri.fromHex(dist && dist.shasum ? dist.shasum : '', 'sha1');
-        return shrunk;
-      }
+              // If the latest tag in the registry satisfies the requested range, then use that.
+              // Otherwise we will fall back to semver maxSatisfying.
+              // This mimics logic in NPM. See issue #3560
+              const latestVersion = body["dist-tags"]
+                ? body["dist-tags"].latest
+                : undefined;
+              if (latestVersion && semver.satisfies(latestVersion, range)) {
+                return body.versions[latestVersion];
+              }
 
-      if (typeof deprecated === 'string') {
-        let human = `${info.name}@${info.version}`;
-        const parentNames = _this3.request.parentNames;
-        if (parentNames.length) {
-          human = parentNames.concat(human).join(' > ');
+              const satisfied = yield config.resolveConstraints(
+                Object.keys(body.versions),
+                range,
+              );
+              if (satisfied) {
+                return body.versions[satisfied];
+              } else if (request && !config.nonInteractive) {
+                if (request.resolver && request.resolver.activity) {
+                  request.resolver.activity.end();
+                }
+                config.reporter.log(
+                  config.reporter.lang(
+                    "couldntFindVersionThatMatchesRange",
+                    body.name,
+                    range,
+                  ),
+                );
+                let pageSize;
+                if (process.stdout instanceof tty.WriteStream) {
+                  pageSize = process.stdout.rows - 2;
+                }
+                const response = yield inquirer.prompt([
+                  {
+                    name: "package",
+                    type: "list",
+                    message: config.reporter.lang(
+                      "chooseVersionFromList",
+                      body.name,
+                    ),
+                    choices: semver.rsort(Object.keys(body.versions)),
+                    pageSize,
+                  },
+                ]);
+                if (response && response.package) {
+                  return body.versions[response.package];
+                }
+              }
+              throw new (_errors || _load_errors()).MessageError(
+                config.reporter.lang(
+                  "couldntFindVersionThatMatchesRange",
+                  body.name,
+                  range,
+                ),
+              );
+            },
+          )();
         }
-        _this3.reporter.warn(`${human}: ${deprecated}`);
-      }
 
-      if (dist != null && dist.tarball) {
-        info._remote = {
-          resolved: `${_this3.cleanRegistry(dist.tarball)}#${dist.shasum}`,
-          type: 'tarball',
-          reference: _this3.cleanRegistry(dist.tarball),
-          hash: dist.shasum,
-          integrity: dist.integrity ? ssri.parse(dist.integrity) : ssri.fromHex(dist.shasum, 'sha1'),
-          registry: NPM_REGISTRY_ID,
-          packageName: info.name
-        };
-      }
+        resolveRequest(desiredVersion) {
+          var _this = this;
 
-      info._uid = info.version;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (_this.config.offline) {
+                const res = yield _this.resolveRequestOffline();
+                if (res != null) {
+                  return res;
+                }
+              }
 
-      return info;
-    })();
-  }
-}
-exports.default = NpmResolver;
-NpmResolver.registry = NPM_REGISTRY_ID;
-
-/***/ }),
-/* 218 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.fileDatesEqual = exports.copyFile = exports.unlink = undefined;
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-// We want to preserve file timestamps when copying a file, since yarn uses them to decide if a file has
-// changed compared to the cache.
-// There are some OS specific cases here:
-// * On linux, fs.copyFile does not preserve timestamps, but does on OSX and Win.
-// * On windows, you must open a file with write permissions to call `fs.futimes`.
-// * On OSX you can open with read permissions and still call `fs.futimes`.
-let fixTimes = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (fd, dest, data) {
-    const doOpen = fd === undefined;
-    let openfd = fd ? fd : -1;
-
-    if (disableTimestampCorrection === undefined) {
-      // if timestamps match already, no correction is needed.
-      // the need to correct timestamps varies based on OS and node versions.
-      const destStat = yield lstat(dest);
-      disableTimestampCorrection = fileDatesEqual(destStat.mtime, data.mtime);
-    }
+              const escapedName = (
+                _npmRegistry || _load_npmRegistry()
+              ).default.escapeName(_this.name);
+              const desiredRange = desiredVersion || _this.range;
+              const body =
+                yield _this.config.registries.npm.request(escapedName);
+
+              if (body) {
+                return NpmResolver.findVersionInRegistryResponse(
+                  _this.config,
+                  escapedName,
+                  desiredRange,
+                  body,
+                  _this.request,
+                );
+              } else {
+                return null;
+              }
+            },
+          )();
+        }
 
-    if (disableTimestampCorrection) {
-      return;
-    }
+        resolveRequestOffline() {
+          var _this2 = this;
 
-    if (doOpen) {
-      try {
-        openfd = yield open(dest, 'a', data.mode);
-      } catch (er) {
-        // file is likely read-only
-        try {
-          openfd = yield open(dest, 'r', data.mode);
-        } catch (err) {
-          // We can't even open this file for reading.
-          return;
-        }
-      }
-    }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const packageDirs = yield _this2.config.getCache(
+                "cachedPackages",
+                function () {
+                  return (0, (_cache || _load_cache()).getCachedPackagesDirs)(
+                    _this2.config,
+                    _this2.config.cacheFolder,
+                  );
+                },
+              );
 
-    try {
-      if (openfd) {
-        yield futimes(openfd, data.atime, data.mtime);
-      }
-    } catch (er) {
-      // If `futimes` throws an exception, we probably have a case of a read-only file on Windows.
-      // In this case we can just return. The incorrect timestamp will just cause that file to be recopied
-      // on subsequent installs, which will effect yarn performance but not break anything.
-    } finally {
-      if (doOpen && openfd) {
-        yield close(openfd);
-      }
-    }
-  });
+              const versions = (0, (_map || _load_map()).default)();
 
-  return function fixTimes(_x7, _x8, _x9) {
-    return _ref3.apply(this, arguments);
-  };
-})();
+              for (
+                var _iterator = packageDirs,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-// Compare file timestamps.
-// Some versions of Node on windows zero the milliseconds when utime is used.
+              ) {
+                var _ref;
+
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref = _i.value;
+                }
 
+                const dir = _ref;
 
-var _fs;
+                // check if folder contains the registry prefix
+                if (dir.indexOf(`${NPM_REGISTRY_ID}-`) === -1) {
+                  continue;
+                }
 
-function _load_fs() {
-  return _fs = _interopRequireDefault(__webpack_require__(5));
-}
+                // read manifest and validate correct name
+                const pkg = yield _this2.config.readManifest(
+                  dir,
+                  NPM_REGISTRY_ID,
+                );
+                if (pkg.name !== _this2.name) {
+                  continue;
+                }
 
-var _promise;
+                // read package metadata
+                const metadata = yield _this2.config.readPackageMetadata(dir);
+                if (!metadata.remote) {
+                  continue; // old yarn metadata
+                }
 
-function _load_promise() {
-  return _promise = __webpack_require__(50);
-}
+                versions[pkg.version] = Object.assign({}, pkg, {
+                  _remote: metadata.remote,
+                });
+              }
 
-var _fs2;
+              const satisfied = yield _this2.config.resolveConstraints(
+                Object.keys(versions),
+                _this2.range,
+              );
+              if (satisfied) {
+                return versions[satisfied];
+              } else if (!_this2.config.preferOffline) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this2.reporter.lang(
+                    "couldntFindPackageInCache",
+                    _this2.name,
+                    _this2.range,
+                    Object.keys(versions).join(", "),
+                  ),
+                );
+              } else {
+                return null;
+              }
+            },
+          )();
+        }
 
-function _load_fs2() {
-  return _fs2 = __webpack_require__(4);
-}
+        cleanRegistry(url) {
+          if (
+            this.config.getOption("registry") ===
+            (_constants || _load_constants()).YARN_REGISTRY
+          ) {
+            return url.replace(
+              (_constants || _load_constants()).NPM_REGISTRY_RE,
+              (_constants || _load_constants()).YARN_REGISTRY,
+            );
+          } else {
+            return url;
+          }
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        resolve() {
+          var _this3 = this;
 
-let disableTimestampCorrection = undefined; // OS dependent. will be detected on first file copy.
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // lockfile
+              const shrunk = _this3.request.getLocked("tarball");
+              if (shrunk) {
+                if (
+                  _this3.config.packBuiltPackages &&
+                  shrunk.prebuiltVariants &&
+                  shrunk._remote
+                ) {
+                  const prebuiltVariants = shrunk.prebuiltVariants;
+                  const prebuiltName = (0,
+                  (_packageNameUtils || _load_packageNameUtils())
+                    .getPlatformSpecificPackageFilename)(shrunk);
+                  const offlineMirrorPath =
+                    _this3.config.getOfflineMirrorPath();
+                  if (prebuiltVariants[prebuiltName] && offlineMirrorPath) {
+                    const filename = path.join(
+                      offlineMirrorPath,
+                      "prebuilt",
+                      prebuiltName + ".tgz",
+                    );
+                    const _remote = shrunk._remote;
+
+                    if (
+                      _remote &&
+                      (yield (_fs || _load_fs()).exists(filename))
+                    ) {
+                      _remote.reference = `file:${filename}`;
+                      _remote.hash = prebuiltVariants[prebuiltName];
+                      _remote.integrity = ssri
+                        .fromHex(_remote.hash, "sha1")
+                        .toString();
+                    }
+                  }
+                }
+              }
+              if (
+                shrunk &&
+                shrunk._remote &&
+                (shrunk._remote.integrity ||
+                  _this3.config.offline ||
+                  !_this3.config.autoAddIntegrity)
+              ) {
+                // if the integrity field does not exist, we're not network-restricted, and the
+                // migration hasn't been disabled, it needs to be created
+                return shrunk;
+              }
 
-// This module serves as a wrapper for file operations that are inconsistant across node and OS versions.
+              const desiredVersion =
+                shrunk && shrunk.version ? shrunk.version : null;
+              const info = yield _this3.resolveRequest(desiredVersion);
+              if (info == null) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this3.reporter.lang(
+                    "packageNotFoundRegistry",
+                    _this3.name,
+                    NPM_REGISTRY_ID,
+                  ),
+                );
+              }
 
-const readFileBuffer = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.readFile);
-const close = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.close);
-const lstat = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.lstat);
-const open = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.open);
-const futimes = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.futimes);
+              const deprecated = info.deprecated,
+                dist = info.dist;
+
+              if (shrunk && shrunk._remote) {
+                shrunk._remote.integrity =
+                  dist && dist.integrity
+                    ? ssri.parse(dist.integrity)
+                    : ssri.fromHex(
+                        dist && dist.shasum ? dist.shasum : "",
+                        "sha1",
+                      );
+                return shrunk;
+              }
 
-const write = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.write);
+              if (typeof deprecated === "string") {
+                let human = `${info.name}@${info.version}`;
+                const parentNames = _this3.request.parentNames;
+                if (parentNames.length) {
+                  human = parentNames.concat(human).join(" > ");
+                }
+                _this3.reporter.warn(`${human}: ${deprecated}`);
+              }
 
-const unlink = exports.unlink = (0, (_promise || _load_promise()).promisify)(__webpack_require__(307));
+              if (dist != null && dist.tarball) {
+                info._remote = {
+                  resolved: `${_this3.cleanRegistry(dist.tarball)}#${dist.shasum}`,
+                  type: "tarball",
+                  reference: _this3.cleanRegistry(dist.tarball),
+                  hash: dist.shasum,
+                  integrity: dist.integrity
+                    ? ssri.parse(dist.integrity)
+                    : ssri.fromHex(dist.shasum, "sha1"),
+                  registry: NPM_REGISTRY_ID,
+                  packageName: info.name,
+                };
+              }
 
-/**
- * Unlinks the destination to force a recreation. This is needed on case-insensitive file systems
- * to force the correct naming when the filename has changed only in character-casing. (Jest -> jest).
- */
-const copyFile = exports.copyFile = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data, cleanup) {
-    // $FlowFixMe: Flow doesn't currently support COPYFILE_FICLONE
-    const ficloneFlag = (_fs2 || _load_fs2()).constants.COPYFILE_FICLONE || 0;
-    try {
-      yield unlink(data.dest);
-      yield copyFilePoly(data.src, data.dest, ficloneFlag, data);
-    } finally {
-      if (cleanup) {
-        cleanup();
-      }
-    }
-  });
+              info._uid = info.version;
 
-  return function copyFile(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-// Node 8.5.0 introduced `fs.copyFile` which is much faster, so use that when available.
-// Otherwise we fall back to reading and writing files as buffers.
-const copyFilePoly = (src, dest, flags, data) => {
-  if ((_fs || _load_fs()).default.copyFile) {
-    return new Promise((resolve, reject) => (_fs || _load_fs()).default.copyFile(src, dest, flags, err => {
-      if (err) {
-        reject(err);
-      } else {
-        fixTimes(undefined, dest, data).then(() => resolve()).catch(ex => reject(ex));
+              return info;
+            },
+          )();
+        }
       }
-    }));
-  } else {
-    return copyWithBuffer(src, dest, flags, data);
-  }
-};
+      exports.default = NpmResolver;
+      NpmResolver.registry = NPM_REGISTRY_ID;
 
-const copyWithBuffer = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest, flags, data) {
-    // Use open -> write -> futimes -> close sequence to avoid opening the file twice:
-    // one with writeFile and one with utimes
-    const fd = yield open(dest, 'w', data.mode);
-    try {
-      const buffer = yield readFileBuffer(src);
-      yield write(fd, buffer, 0, buffer.length);
-      yield fixTimes(fd, dest, data);
-    } finally {
-      yield close(fd);
-    }
-  });
+      /***/
+    },
+    /* 218 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return function copyWithBuffer(_x3, _x4, _x5, _x6) {
-    return _ref2.apply(this, arguments);
-  };
-})();const fileDatesEqual = exports.fileDatesEqual = (a, b) => {
-  const aTime = a.getTime();
-  const bTime = b.getTime();
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.fileDatesEqual = exports.copyFile = exports.unlink = undefined;
 
-  if (process.platform !== 'win32') {
-    return aTime === bTime;
-  }
+      var _asyncToGenerator2;
 
-  // See https://github.com/nodejs/node/pull/12607
-  // Submillisecond times from stat and utimes are truncated on Windows,
-  // causing a file with mtime 8.0079998 and 8.0081144 to become 8.007 and 8.008
-  // and making it impossible to update these files to their correct timestamps.
-  if (Math.abs(aTime - bTime) <= 1) {
-    return true;
-  }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  const aTimeSec = Math.floor(aTime / 1000);
-  const bTimeSec = Math.floor(bTime / 1000);
+      // We want to preserve file timestamps when copying a file, since yarn uses them to decide if a file has
+      // changed compared to the cache.
+      // There are some OS specific cases here:
+      // * On linux, fs.copyFile does not preserve timestamps, but does on OSX and Win.
+      // * On windows, you must open a file with write permissions to call `fs.futimes`.
+      // * On OSX you can open with read permissions and still call `fs.futimes`.
+      let fixTimes = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (fd, dest, data) {
+            const doOpen = fd === undefined;
+            let openfd = fd ? fd : -1;
+
+            if (disableTimestampCorrection === undefined) {
+              // if timestamps match already, no correction is needed.
+              // the need to correct timestamps varies based on OS and node versions.
+              const destStat = yield lstat(dest);
+              disableTimestampCorrection = fileDatesEqual(
+                destStat.mtime,
+                data.mtime,
+              );
+            }
 
-  // See https://github.com/nodejs/node/issues/2069
-  // Some versions of Node on windows zero the milliseconds when utime is used
-  // So if any of the time has a milliseconds part of zero we suspect that the
-  // bug is present and compare only seconds.
-  if (aTime - aTimeSec * 1000 === 0 || bTime - bTimeSec * 1000 === 0) {
-    return aTimeSec === bTimeSec;
-  }
+            if (disableTimestampCorrection) {
+              return;
+            }
 
-  return aTime === bTime;
-};
+            if (doOpen) {
+              try {
+                openfd = yield open(dest, "a", data.mode);
+              } catch (er) {
+                // file is likely read-only
+                try {
+                  openfd = yield open(dest, "r", data.mode);
+                } catch (err) {
+                  // We can't even open this file for reading.
+                  return;
+                }
+              }
+            }
 
-/***/ }),
-/* 219 */
-/***/ (function(module, exports, __webpack_require__) {
+            try {
+              if (openfd) {
+                yield futimes(openfd, data.atime, data.mtime);
+              }
+            } catch (er) {
+              // If `futimes` throws an exception, we probably have a case of a read-only file on Windows.
+              // In this case we can just return. The incorrect timestamp will just cause that file to be recopied
+              // on subsequent installs, which will effect yarn performance but not break anything.
+            } finally {
+              if (doOpen && openfd) {
+                yield close(openfd);
+              }
+            }
+          },
+        );
 
-"use strict";
+        return function fixTimes(_x7, _x8, _x9) {
+          return _ref3.apply(this, arguments);
+        };
+      })();
 
+      // Compare file timestamps.
+      // Some versions of Node on windows zero the milliseconds when utime is used.
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var _fs;
 
-var _asyncToGenerator2;
+      function _load_fs() {
+        return (_fs = _interopRequireDefault(__webpack_require__(5)));
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      var _promise;
 
-var _extends2;
+      function _load_promise() {
+        return (_promise = __webpack_require__(50));
+      }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      var _fs2;
 
-var _invariant;
+      function _load_fs2() {
+        return (_fs2 = __webpack_require__(4));
+      }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _string_decoder;
+      let disableTimestampCorrection = undefined; // OS dependent. will be detected on first file copy.
 
-function _load_string_decoder() {
-  return _string_decoder = __webpack_require__(333);
-}
+      // This module serves as a wrapper for file operations that are inconsistant across node and OS versions.
 
-var _tarFs;
+      const readFileBuffer = (0, (_promise || _load_promise()).promisify)(
+        (_fs || _load_fs()).default.readFile,
+      );
+      const close = (0, (_promise || _load_promise()).promisify)(
+        (_fs || _load_fs()).default.close,
+      );
+      const lstat = (0, (_promise || _load_promise()).promisify)(
+        (_fs || _load_fs()).default.lstat,
+      );
+      const open = (0, (_promise || _load_promise()).promisify)(
+        (_fs || _load_fs()).default.open,
+      );
+      const futimes = (0, (_promise || _load_promise()).promisify)(
+        (_fs || _load_fs()).default.futimes,
+      );
 
-function _load_tarFs() {
-  return _tarFs = _interopRequireDefault(__webpack_require__(193));
-}
+      const write = (0, (_promise || _load_promise()).promisify)(
+        (_fs || _load_fs()).default.write,
+      );
 
-var _tarStream;
+      const unlink = (exports.unlink = (0,
+      (_promise || _load_promise()).promisify)(__webpack_require__(307)));
 
-function _load_tarStream() {
-  return _tarStream = _interopRequireDefault(__webpack_require__(460));
-}
+      /**
+       * Unlinks the destination to force a recreation. This is needed on case-insensitive file systems
+       * to force the correct naming when the filename has changed only in character-casing. (Jest -> jest).
+       */
+      const copyFile = (exports.copyFile = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (data, cleanup) {
+            // $FlowFixMe: Flow doesn't currently support COPYFILE_FICLONE
+            const ficloneFlag =
+              (_fs2 || _load_fs2()).constants.COPYFILE_FICLONE || 0;
+            try {
+              yield unlink(data.dest);
+              yield copyFilePoly(data.src, data.dest, ficloneFlag, data);
+            } finally {
+              if (cleanup) {
+                cleanup();
+              }
+            }
+          },
+        );
 
-var _url;
+        return function copyFile(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      // Node 8.5.0 introduced `fs.copyFile` which is much faster, so use that when available.
+      // Otherwise we fall back to reading and writing files as buffers.
+      const copyFilePoly = (src, dest, flags, data) => {
+        if ((_fs || _load_fs()).default.copyFile) {
+          return new Promise((resolve, reject) =>
+            (_fs || _load_fs()).default.copyFile(src, dest, flags, (err) => {
+              if (err) {
+                reject(err);
+              } else {
+                fixTimes(undefined, dest, data)
+                  .then(() => resolve())
+                  .catch((ex) => reject(ex));
+              }
+            }),
+          );
+        } else {
+          return copyWithBuffer(src, dest, flags, data);
+        }
+      };
 
-function _load_url() {
-  return _url = _interopRequireDefault(__webpack_require__(24));
-}
+      const copyWithBuffer = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (src, dest, flags, data) {
+            // Use open -> write -> futimes -> close sequence to avoid opening the file twice:
+            // one with writeFile and one with utimes
+            const fd = yield open(dest, "w", data.mode);
+            try {
+              const buffer = yield readFileBuffer(src);
+              yield write(fd, buffer, 0, buffer.length);
+              yield fixTimes(fd, dest, data);
+            } finally {
+              yield close(fd);
+            }
+          },
+        );
 
-var _fs;
+        return function copyWithBuffer(_x3, _x4, _x5, _x6) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
+      const fileDatesEqual = (exports.fileDatesEqual = (a, b) => {
+        const aTime = a.getTime();
+        const bTime = b.getTime();
 
-function _load_fs() {
-  return _fs = __webpack_require__(5);
-}
+        if (process.platform !== "win32") {
+          return aTime === bTime;
+        }
 
-var _errors;
+        // See https://github.com/nodejs/node/pull/12607
+        // Submillisecond times from stat and utimes are truncated on Windows,
+        // causing a file with mtime 8.0079998 and 8.0081144 to become 8.007 and 8.008
+        // and making it impossible to update these files to their correct timestamps.
+        if (Math.abs(aTime - bTime) <= 1) {
+          return true;
+        }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        const aTimeSec = Math.floor(aTime / 1000);
+        const bTimeSec = Math.floor(bTime / 1000);
 
-var _gitSpawn;
+        // See https://github.com/nodejs/node/issues/2069
+        // Some versions of Node on windows zero the milliseconds when utime is used
+        // So if any of the time has a milliseconds part of zero we suspect that the
+        // bug is present and compare only seconds.
+        if (aTime - aTimeSec * 1000 === 0 || bTime - bTimeSec * 1000 === 0) {
+          return aTimeSec === bTimeSec;
+        }
 
-function _load_gitSpawn() {
-  return _gitSpawn = __webpack_require__(373);
-}
+        return aTime === bTime;
+      });
 
-var _gitRefResolver;
+      /***/
+    },
+    /* 219 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_gitRefResolver() {
-  return _gitRefResolver = __webpack_require__(581);
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-var _crypto;
+      var _asyncToGenerator2;
 
-function _load_crypto() {
-  return _crypto = _interopRequireWildcard(__webpack_require__(168));
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _fs2;
+      var _extends2;
 
-function _load_fs2() {
-  return _fs2 = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-var _map;
+      var _invariant;
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+      }
 
-var _misc;
+      var _string_decoder;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+      function _load_string_decoder() {
+        return (_string_decoder = __webpack_require__(333));
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      var _tarFs;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_tarFs() {
+        return (_tarFs = _interopRequireDefault(__webpack_require__(193)));
+      }
 
-const GIT_PROTOCOL_PREFIX = 'git+';
+      var _tarStream;
 
-const SSH_PROTOCOL = 'ssh:';
-const SCP_PATH_PREFIX = '/:';
-const FILE_PROTOCOL = 'file:';
-const GIT_VALID_REF_LINE_REGEXP = /^([a-fA-F0-9]+|ref)/;
+      function _load_tarStream() {
+        return (_tarStream = _interopRequireDefault(__webpack_require__(460)));
+      }
 
-const validRef = line => {
-  return GIT_VALID_REF_LINE_REGEXP.exec(line);
-};
+      var _url;
 
-const supportsArchiveCache = (0, (_map || _load_map()).default)({
-  'github.com': false // not support, doubt they will ever support it
-});
+      function _load_url() {
+        return (_url = _interopRequireDefault(__webpack_require__(24)));
+      }
 
-const handleSpawnError = err => {
-  if (err instanceof (_errors || _load_errors()).ProcessSpawnError) {
-    throw err;
-  }
-};
+      var _fs;
 
-const SHORTHAND_SERVICES = (0, (_map || _load_map()).default)({
-  'github:': parsedUrl => (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
-    slashes: true,
-    auth: 'git',
-    protocol: SSH_PROTOCOL,
-    host: 'github.com',
-    hostname: 'github.com',
-    pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`
-  }),
-  'bitbucket:': parsedUrl => (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
-    slashes: true,
-    auth: 'git',
-    protocol: SSH_PROTOCOL,
-    host: 'bitbucket.com',
-    hostname: 'bitbucket.com',
-    pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`
-  })
-});
-
-class Git {
-  constructor(config, gitUrl, hash) {
-    this.supportsArchive = false;
-    this.fetched = false;
-    this.config = config;
-    this.reporter = config.reporter;
-    this.hash = hash;
-    this.ref = hash;
-    this.gitUrl = gitUrl;
-    this.cwd = this.config.getTemp((_crypto || _load_crypto()).hash(this.gitUrl.repository));
-  }
+      function _load_fs() {
+        return (_fs = __webpack_require__(5));
+      }
 
-  /**
-   * npm URLs contain a 'git+' scheme prefix, which is not understood by git.
-   * git "URLs" also allow an alternative scp-like syntax, so they're not standard URLs.
-   */
-  static npmUrlToGitUrl(npmUrl) {
-    npmUrl = (0, (_misc || _load_misc()).removePrefix)(npmUrl, GIT_PROTOCOL_PREFIX);
+      var _errors;
 
-    let parsed = (_url || _load_url()).default.parse(npmUrl);
-    const expander = parsed.protocol && SHORTHAND_SERVICES[parsed.protocol];
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    if (expander) {
-      parsed = expander(parsed);
-    }
+      var _gitSpawn;
 
-    // Special case in npm, where ssh:// prefix is stripped to pass scp-like syntax
-    // which in git works as remote path only if there are no slashes before ':'.
-    // See #3146.
-    if (parsed.protocol === SSH_PROTOCOL && parsed.hostname && parsed.path && parsed.path.startsWith(SCP_PATH_PREFIX) && parsed.port === null) {
-      const auth = parsed.auth ? parsed.auth + '@' : '';
-      const pathname = parsed.path.slice(SCP_PATH_PREFIX.length);
-      return {
-        hostname: parsed.hostname,
-        protocol: parsed.protocol,
-        repository: `${auth}${parsed.hostname}:${pathname}`
-      };
-    }
+      function _load_gitSpawn() {
+        return (_gitSpawn = __webpack_require__(373));
+      }
 
-    // git local repos are specified as `git+file:` and a filesystem path, not a url.
-    let repository;
-    if (parsed.protocol === FILE_PROTOCOL) {
-      repository = parsed.path;
-    } else {
-      repository = (_url || _load_url()).default.format((0, (_extends2 || _load_extends()).default)({}, parsed, { hash: '' }));
-    }
+      var _gitRefResolver;
 
-    return {
-      hostname: parsed.hostname || null,
-      protocol: parsed.protocol || FILE_PROTOCOL,
-      repository: repository || ''
-    };
-  }
+      function _load_gitRefResolver() {
+        return (_gitRefResolver = __webpack_require__(581));
+      }
 
-  /**
-   * Check if the host specified in the input `gitUrl` has archive capability.
-   */
+      var _crypto;
 
-  static hasArchiveCapability(ref) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const hostname = ref.hostname;
-      if (ref.protocol !== 'ssh:' || hostname == null) {
-        return false;
+      function _load_crypto() {
+        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
       }
 
-      if (hostname in supportsArchiveCache) {
-        return supportsArchiveCache[hostname];
-      }
+      var _fs2;
 
-      try {
-        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${ref.repository}`, 'HEAD', Date.now() + '']);
-        throw new Error();
-      } catch (err) {
-        handleSpawnError(err);
-        const supports = err.message.indexOf('did not match any files') >= 0;
-        return supportsArchiveCache[hostname] = supports;
+      function _load_fs2() {
+        return (_fs2 = _interopRequireWildcard(__webpack_require__(4)));
       }
-    })();
-  }
-
-  /**
-   * Check if the input `target` is a 5-40 character hex commit hash.
-   */
 
-  static repoExists(ref) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const isLocal = ref.protocol === FILE_PROTOCOL;
+      var _map;
 
-      try {
-        if (isLocal) {
-          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show-ref', '-t'], { cwd: ref.repository });
-        } else {
-          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', '-t', ref.repository]);
-        }
-        return true;
-      } catch (err) {
-        handleSpawnError(err);
-        return false;
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
       }
-    })();
-  }
 
-  static replaceProtocol(ref, protocol) {
-    return {
-      hostname: ref.hostname,
-      protocol,
-      repository: ref.repository.replace(/^(?:git|http):/, protocol)
-    };
-  }
+      var _misc;
 
-  /**
-   * Attempt to upgrade insecure protocols to secure protocol
-   */
-  static secureGitUrl(ref, hash, reporter) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if ((0, (_gitRefResolver || _load_gitRefResolver()).isCommitSha)(hash)) {
-        // this is cryptographically secure
-        return ref;
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
       }
 
-      if (ref.protocol === 'git:') {
-        const secureUrl = Git.replaceProtocol(ref, 'https:');
-        if (yield Git.repoExists(secureUrl)) {
-          return secureUrl;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          reporter.warn(reporter.lang('downloadGitWithoutCommit', ref.repository));
-          return ref;
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
       }
 
-      if (ref.protocol === 'http:') {
-        const secureRef = Git.replaceProtocol(ref, 'https:');
-        if (yield Git.repoExists(secureRef)) {
-          return secureRef;
-        } else {
-          reporter.warn(reporter.lang('downloadHTTPWithoutCommit', ref.repository));
-          return ref;
-        }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      return ref;
-    })();
-  }
+      const GIT_PROTOCOL_PREFIX = "git+";
 
-  /**
-   * Archive a repo to destination
-   */
+      const SSH_PROTOCOL = "ssh:";
+      const SCP_PATH_PREFIX = "/:";
+      const FILE_PROTOCOL = "file:";
+      const GIT_VALID_REF_LINE_REGEXP = /^([a-fA-F0-9]+|ref)/;
 
-  archive(dest) {
-    if (this.supportsArchive) {
-      return this._archiveViaRemoteArchive(dest);
-    } else {
-      return this._archiveViaLocalFetched(dest);
-    }
-  }
+      const validRef = (line) => {
+        return GIT_VALID_REF_LINE_REGEXP.exec(line);
+      };
 
-  _archiveViaRemoteArchive(dest) {
-    var _this = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const hashStream = new (_crypto || _load_crypto()).HashStream();
-      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${_this.gitUrl.repository}`, _this.ref], {
-        process(proc, resolve, reject, done) {
-          const writeStream = (0, (_fs || _load_fs()).createWriteStream)(dest);
-          proc.on('error', reject);
-          writeStream.on('error', reject);
-          writeStream.on('end', done);
-          writeStream.on('open', function () {
-            proc.stdout.pipe(hashStream).pipe(writeStream);
-          });
-          writeStream.once('finish', done);
-        }
+      const supportsArchiveCache = (0, (_map || _load_map()).default)({
+        "github.com": false, // not support, doubt they will ever support it
       });
-      return hashStream.getHash();
-    })();
-  }
 
-  _archiveViaLocalFetched(dest) {
-    var _this2 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const hashStream = new (_crypto || _load_crypto()).HashStream();
-      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', _this2.hash], {
-        cwd: _this2.cwd,
-        process(proc, resolve, reject, done) {
-          const writeStream = (0, (_fs || _load_fs()).createWriteStream)(dest);
-          proc.on('error', reject);
-          writeStream.on('error', reject);
-          writeStream.on('open', function () {
-            proc.stdout.pipe(hashStream).pipe(writeStream);
-          });
-          writeStream.once('finish', done);
+      const handleSpawnError = (err) => {
+        if (err instanceof (_errors || _load_errors()).ProcessSpawnError) {
+          throw err;
         }
+      };
+
+      const SHORTHAND_SERVICES = (0, (_map || _load_map()).default)({
+        "github:": (parsedUrl) =>
+          (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
+            slashes: true,
+            auth: "git",
+            protocol: SSH_PROTOCOL,
+            host: "github.com",
+            hostname: "github.com",
+            pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`,
+          }),
+        "bitbucket:": (parsedUrl) =>
+          (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
+            slashes: true,
+            auth: "git",
+            protocol: SSH_PROTOCOL,
+            host: "bitbucket.com",
+            hostname: "bitbucket.com",
+            pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`,
+          }),
       });
-      return hashStream.getHash();
-    })();
-  }
 
-  /**
-   * Clone a repo to the input `dest`. Use `git archive` if it's available, otherwise fall
-   * back to `git clone`.
-   */
+      class Git {
+        constructor(config, gitUrl, hash) {
+          this.supportsArchive = false;
+          this.fetched = false;
+          this.config = config;
+          this.reporter = config.reporter;
+          this.hash = hash;
+          this.ref = hash;
+          this.gitUrl = gitUrl;
+          this.cwd = this.config.getTemp(
+            (_crypto || _load_crypto()).hash(this.gitUrl.repository),
+          );
+        }
 
-  clone(dest) {
-    if (this.supportsArchive) {
-      return this._cloneViaRemoteArchive(dest);
-    } else {
-      return this._cloneViaLocalFetched(dest);
-    }
-  }
+        /**
+         * npm URLs contain a 'git+' scheme prefix, which is not understood by git.
+         * git "URLs" also allow an alternative scp-like syntax, so they're not standard URLs.
+         */
+        static npmUrlToGitUrl(npmUrl) {
+          npmUrl = (0, (_misc || _load_misc()).removePrefix)(
+            npmUrl,
+            GIT_PROTOCOL_PREFIX,
+          );
 
-  _cloneViaRemoteArchive(dest) {
-    var _this3 = this;
+          let parsed = (_url || _load_url()).default.parse(npmUrl);
+          const expander =
+            parsed.protocol && SHORTHAND_SERVICES[parsed.protocol];
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${_this3.gitUrl.repository}`, _this3.ref], {
-        process(proc, update, reject, done) {
-          const extractor = (_tarFs || _load_tarFs()).default.extract(dest, {
-            dmode: 0o555, // all dirs should be readable
-            fmode: 0o444 // all files should be readable
-          });
-          extractor.on('error', reject);
-          extractor.on('finish', done);
+          if (expander) {
+            parsed = expander(parsed);
+          }
+
+          // Special case in npm, where ssh:// prefix is stripped to pass scp-like syntax
+          // which in git works as remote path only if there are no slashes before ':'.
+          // See #3146.
+          if (
+            parsed.protocol === SSH_PROTOCOL &&
+            parsed.hostname &&
+            parsed.path &&
+            parsed.path.startsWith(SCP_PATH_PREFIX) &&
+            parsed.port === null
+          ) {
+            const auth = parsed.auth ? parsed.auth + "@" : "";
+            const pathname = parsed.path.slice(SCP_PATH_PREFIX.length);
+            return {
+              hostname: parsed.hostname,
+              protocol: parsed.protocol,
+              repository: `${auth}${parsed.hostname}:${pathname}`,
+            };
+          }
+
+          // git local repos are specified as `git+file:` and a filesystem path, not a url.
+          let repository;
+          if (parsed.protocol === FILE_PROTOCOL) {
+            repository = parsed.path;
+          } else {
+            repository = (_url || _load_url()).default.format(
+              (0, (_extends2 || _load_extends()).default)({}, parsed, {
+                hash: "",
+              }),
+            );
+          }
 
-          proc.stdout.pipe(extractor);
-          proc.on('error', reject);
+          return {
+            hostname: parsed.hostname || null,
+            protocol: parsed.protocol || FILE_PROTOCOL,
+            repository: repository || "",
+          };
         }
-      });
-    })();
-  }
 
-  _cloneViaLocalFetched(dest) {
-    var _this4 = this;
+        /**
+         * Check if the host specified in the input `gitUrl` has archive capability.
+         */
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', _this4.hash], {
-        cwd: _this4.cwd,
-        process(proc, resolve, reject, done) {
-          const extractor = (_tarFs || _load_tarFs()).default.extract(dest, {
-            dmode: 0o555, // all dirs should be readable
-            fmode: 0o444 // all files should be readable
-          });
+        static hasArchiveCapability(ref) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const hostname = ref.hostname;
+              if (ref.protocol !== "ssh:" || hostname == null) {
+                return false;
+              }
 
-          extractor.on('error', reject);
-          extractor.on('finish', done);
+              if (hostname in supportsArchiveCache) {
+                return supportsArchiveCache[hostname];
+              }
 
-          proc.stdout.pipe(extractor);
+              try {
+                yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
+                  "archive",
+                  `--remote=${ref.repository}`,
+                  "HEAD",
+                  Date.now() + "",
+                ]);
+                throw new Error();
+              } catch (err) {
+                handleSpawnError(err);
+                const supports =
+                  err.message.indexOf("did not match any files") >= 0;
+                return (supportsArchiveCache[hostname] = supports);
+              }
+            },
+          )();
         }
-      });
-    })();
-  }
 
-  /**
-   * Clone this repo.
-   */
+        /**
+         * Check if the input `target` is a 5-40 character hex commit hash.
+         */
 
-  fetch() {
-    var _this5 = this;
+        static repoExists(ref) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const isLocal = ref.protocol === FILE_PROTOCOL;
 
-    const gitUrl = this.gitUrl,
-          cwd = this.cwd;
+              try {
+                if (isLocal) {
+                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                    ["show-ref", "-t"],
+                    { cwd: ref.repository },
+                  );
+                } else {
+                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
+                    "ls-remote",
+                    "-t",
+                    ref.repository,
+                  ]);
+                }
+                return true;
+              } catch (err) {
+                handleSpawnError(err);
+                return false;
+              }
+            },
+          )();
+        }
 
+        static replaceProtocol(ref, protocol) {
+          return {
+            hostname: ref.hostname,
+            protocol,
+            repository: ref.repository.replace(/^(?:git|http):/, protocol),
+          };
+        }
 
-    return (_fs2 || _load_fs2()).lockQueue.push(gitUrl.repository, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (yield (_fs2 || _load_fs2()).exists(cwd)) {
-        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['fetch', '--tags'], { cwd });
-        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['pull'], { cwd });
-      } else {
-        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['clone', gitUrl.repository, cwd]);
-      }
+        /**
+         * Attempt to upgrade insecure protocols to secure protocol
+         */
+        static secureGitUrl(ref, hash, reporter) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (
+                (0, (_gitRefResolver || _load_gitRefResolver()).isCommitSha)(
+                  hash,
+                )
+              ) {
+                // this is cryptographically secure
+                return ref;
+              }
 
-      _this5.fetched = true;
-    }));
-  }
+              if (ref.protocol === "git:") {
+                const secureUrl = Git.replaceProtocol(ref, "https:");
+                if (yield Git.repoExists(secureUrl)) {
+                  return secureUrl;
+                } else {
+                  reporter.warn(
+                    reporter.lang("downloadGitWithoutCommit", ref.repository),
+                  );
+                  return ref;
+                }
+              }
 
-  /**
-   * Fetch the file by cloning the repo and reading it.
-   */
+              if (ref.protocol === "http:") {
+                const secureRef = Git.replaceProtocol(ref, "https:");
+                if (yield Git.repoExists(secureRef)) {
+                  return secureRef;
+                } else {
+                  reporter.warn(
+                    reporter.lang("downloadHTTPWithoutCommit", ref.repository),
+                  );
+                  return ref;
+                }
+              }
 
-  getFile(filename) {
-    if (this.supportsArchive) {
-      return this._getFileFromArchive(filename);
-    } else {
-      return this._getFileFromClone(filename);
-    }
-  }
+              return ref;
+            },
+          )();
+        }
 
-  _getFileFromArchive(filename) {
-    var _this6 = this;
+        /**
+         * Archive a repo to destination
+         */
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      try {
-        return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${_this6.gitUrl.repository}`, _this6.ref, filename], {
-          process(proc, update, reject, done) {
-            const parser = (_tarStream || _load_tarStream()).default.extract();
+        archive(dest) {
+          if (this.supportsArchive) {
+            return this._archiveViaRemoteArchive(dest);
+          } else {
+            return this._archiveViaLocalFetched(dest);
+          }
+        }
 
-            parser.on('error', reject);
-            parser.on('finish', done);
+        _archiveViaRemoteArchive(dest) {
+          var _this = this;
 
-            parser.on('entry', (header, stream, next) => {
-              const decoder = new (_string_decoder || _load_string_decoder()).StringDecoder('utf8');
-              let fileContent = '';
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const hashStream = new (_crypto || _load_crypto()).HashStream();
+              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                ["archive", `--remote=${_this.gitUrl.repository}`, _this.ref],
+                {
+                  process(proc, resolve, reject, done) {
+                    const writeStream = (0,
+                    (_fs || _load_fs()).createWriteStream)(dest);
+                    proc.on("error", reject);
+                    writeStream.on("error", reject);
+                    writeStream.on("end", done);
+                    writeStream.on("open", function () {
+                      proc.stdout.pipe(hashStream).pipe(writeStream);
+                    });
+                    writeStream.once("finish", done);
+                  },
+                },
+              );
+              return hashStream.getHash();
+            },
+          )();
+        }
 
-              stream.on('data', buffer => {
-                fileContent += decoder.write(buffer);
-              });
-              stream.on('end', () => {
-                const remaining = decoder.end();
-                update(fileContent + remaining);
-                next();
-              });
-              stream.resume();
-            });
+        _archiveViaLocalFetched(dest) {
+          var _this2 = this;
 
-            proc.stdout.pipe(parser);
-          }
-        });
-      } catch (err) {
-        if (err.message.indexOf('did not match any files') >= 0) {
-          return false;
-        } else {
-          throw err;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const hashStream = new (_crypto || _load_crypto()).HashStream();
+              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                ["archive", _this2.hash],
+                {
+                  cwd: _this2.cwd,
+                  process(proc, resolve, reject, done) {
+                    const writeStream = (0,
+                    (_fs || _load_fs()).createWriteStream)(dest);
+                    proc.on("error", reject);
+                    writeStream.on("error", reject);
+                    writeStream.on("open", function () {
+                      proc.stdout.pipe(hashStream).pipe(writeStream);
+                    });
+                    writeStream.once("finish", done);
+                  },
+                },
+              );
+              return hashStream.getHash();
+            },
+          )();
         }
-      }
-    })();
-  }
 
-  _getFileFromClone(filename) {
-    var _this7 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      (0, (_invariant || _load_invariant()).default)(_this7.fetched, 'Repo not fetched');
-
-      try {
-        return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show', `${_this7.hash}:${filename}`], {
-          cwd: _this7.cwd
-        });
-      } catch (err) {
-        handleSpawnError(err);
-        // file doesn't exist
-        return false;
-      }
-    })();
-  }
-
-  /**
-   * Initialize the repo, find a secure url to use and
-   * set the ref to match an input `target`.
-   */
-  init() {
-    var _this8 = this;
+        /**
+         * Clone a repo to the input `dest`. Use `git archive` if it's available, otherwise fall
+         * back to `git clone`.
+         */
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this8.gitUrl = yield Git.secureGitUrl(_this8.gitUrl, _this8.hash, _this8.reporter);
+        clone(dest) {
+          if (this.supportsArchive) {
+            return this._cloneViaRemoteArchive(dest);
+          } else {
+            return this._cloneViaLocalFetched(dest);
+          }
+        }
 
-      yield _this8.setRefRemote();
+        _cloneViaRemoteArchive(dest) {
+          var _this3 = this;
 
-      // check capabilities
-      if (_this8.ref !== '' && (yield Git.hasArchiveCapability(_this8.gitUrl))) {
-        _this8.supportsArchive = true;
-      } else {
-        yield _this8.fetch();
-      }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                ["archive", `--remote=${_this3.gitUrl.repository}`, _this3.ref],
+                {
+                  process(proc, update, reject, done) {
+                    const extractor = (_tarFs || _load_tarFs()).default.extract(
+                      dest,
+                      {
+                        dmode: 0o555, // all dirs should be readable
+                        fmode: 0o444, // all files should be readable
+                      },
+                    );
+                    extractor.on("error", reject);
+                    extractor.on("finish", done);
 
-      return _this8.hash;
-    })();
-  }
+                    proc.stdout.pipe(extractor);
+                    proc.on("error", reject);
+                  },
+                },
+              );
+            },
+          )();
+        }
 
-  setRefRemote() {
-    var _this9 = this;
+        _cloneViaLocalFetched(dest) {
+          var _this4 = this;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const isLocal = _this9.gitUrl.protocol === FILE_PROTOCOL;
-      let stdout;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                ["archive", _this4.hash],
+                {
+                  cwd: _this4.cwd,
+                  process(proc, resolve, reject, done) {
+                    const extractor = (_tarFs || _load_tarFs()).default.extract(
+                      dest,
+                      {
+                        dmode: 0o555, // all dirs should be readable
+                        fmode: 0o444, // all files should be readable
+                      },
+                    );
 
-      if (isLocal) {
-        stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show-ref', '--tags', '--heads'], { cwd: _this9.gitUrl.repository });
-      } else {
-        stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', '--tags', '--heads', _this9.gitUrl.repository]);
-      }
+                    extractor.on("error", reject);
+                    extractor.on("finish", done);
 
-      const refs = (0, (_gitRefResolver || _load_gitRefResolver()).parseRefs)(stdout);
-      return _this9.setRef(refs);
-    })();
-  }
+                    proc.stdout.pipe(extractor);
+                  },
+                },
+              );
+            },
+          )();
+        }
 
-  setRefHosted(hostedRefsList) {
-    const refs = (0, (_gitRefResolver || _load_gitRefResolver()).parseRefs)(hostedRefsList);
-    return this.setRef(refs);
-  }
+        /**
+         * Clone this repo.
+         */
 
-  /**
-   * Resolves the default branch of a remote repository (not always "master")
-   */
+        fetch() {
+          var _this5 = this;
+
+          const gitUrl = this.gitUrl,
+            cwd = this.cwd;
+
+          return (_fs2 || _load_fs2()).lockQueue.push(
+            gitUrl.repository,
+            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                if (yield (_fs2 || _load_fs2()).exists(cwd)) {
+                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                    ["fetch", "--tags"],
+                    { cwd },
+                  );
+                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(["pull"], {
+                    cwd,
+                  });
+                } else {
+                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
+                    "clone",
+                    gitUrl.repository,
+                    cwd,
+                  ]);
+                }
 
-  resolveDefaultBranch() {
-    var _this10 = this;
+                _this5.fetched = true;
+              },
+            ),
+          );
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const isLocal = _this10.gitUrl.protocol === FILE_PROTOCOL;
+        /**
+         * Fetch the file by cloning the repo and reading it.
+         */
 
-      try {
-        let stdout;
-        if (isLocal) {
-          stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show-ref', 'HEAD'], { cwd: _this10.gitUrl.repository });
-          const refs = (0, (_gitRefResolver || _load_gitRefResolver()).parseRefs)(stdout);
-          const sha = refs.values().next().value;
-          if (sha) {
-            return { sha, ref: undefined };
+        getFile(filename) {
+          if (this.supportsArchive) {
+            return this._getFileFromArchive(filename);
           } else {
-            throw new Error('Unable to find SHA for git HEAD');
+            return this._getFileFromClone(filename);
           }
-        } else {
-          stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', '--symref', _this10.gitUrl.repository, 'HEAD']);
-          const lines = stdout.split('\n').filter(validRef);
-
-          var _lines$0$split = lines[0].split(/\s+/);
-
-          const ref = _lines$0$split[1];
+        }
 
-          var _lines$1$split = lines[1].split(/\s+/);
+        _getFileFromArchive(filename) {
+          var _this6 = this;
 
-          const sha = _lines$1$split[0];
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              try {
+                return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                  [
+                    "archive",
+                    `--remote=${_this6.gitUrl.repository}`,
+                    _this6.ref,
+                    filename,
+                  ],
+                  {
+                    process(proc, update, reject, done) {
+                      const parser = (
+                        _tarStream || _load_tarStream()
+                      ).default.extract();
+
+                      parser.on("error", reject);
+                      parser.on("finish", done);
+
+                      parser.on("entry", (header, stream, next) => {
+                        const decoder = new (
+                          _string_decoder || _load_string_decoder()
+                        ).StringDecoder("utf8");
+                        let fileContent = "";
+
+                        stream.on("data", (buffer) => {
+                          fileContent += decoder.write(buffer);
+                        });
+                        stream.on("end", () => {
+                          const remaining = decoder.end();
+                          update(fileContent + remaining);
+                          next();
+                        });
+                        stream.resume();
+                      });
 
-          return { sha, ref };
+                      proc.stdout.pipe(parser);
+                    },
+                  },
+                );
+              } catch (err) {
+                if (err.message.indexOf("did not match any files") >= 0) {
+                  return false;
+                } else {
+                  throw err;
+                }
+              }
+            },
+          )();
         }
-      } catch (err) {
-        handleSpawnError(err);
-        // older versions of git don't support "--symref"
-        const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', _this10.gitUrl.repository, 'HEAD']);
-        const lines = stdout.split('\n').filter(validRef);
-
-        var _lines$0$split2 = lines[0].split(/\s+/);
 
-        const sha = _lines$0$split2[0];
+        _getFileFromClone(filename) {
+          var _this7 = this;
 
-        return { sha, ref: undefined };
-      }
-    })();
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              (0, (_invariant || _load_invariant()).default)(
+                _this7.fetched,
+                "Repo not fetched",
+              );
 
-  /**
-   * Resolve a git commit to it's 40-chars format and ensure it exists in the repository
-   * We need to use the 40-chars format to avoid multiple folders in the cache
-   */
-
-  resolveCommit(shaToResolve) {
-    var _this11 = this;
+              try {
+                return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                  ["show", `${_this7.hash}:${filename}`],
+                  {
+                    cwd: _this7.cwd,
+                  },
+                );
+              } catch (err) {
+                handleSpawnError(err);
+                // file doesn't exist
+                return false;
+              }
+            },
+          )();
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      try {
-        yield _this11.fetch();
-        const revListArgs = ['rev-list', '-n', '1', '--no-abbrev-commit', '--format=oneline', shaToResolve];
-        const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(revListArgs, { cwd: _this11.cwd });
+        /**
+         * Initialize the repo, find a secure url to use and
+         * set the ref to match an input `target`.
+         */
+        init() {
+          var _this8 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this8.gitUrl = yield Git.secureGitUrl(
+                _this8.gitUrl,
+                _this8.hash,
+                _this8.reporter,
+              );
+
+              yield _this8.setRefRemote();
+
+              // check capabilities
+              if (
+                _this8.ref !== "" &&
+                (yield Git.hasArchiveCapability(_this8.gitUrl))
+              ) {
+                _this8.supportsArchive = true;
+              } else {
+                yield _this8.fetch();
+              }
 
-        var _stdout$split = stdout.split(/\s+/);
+              return _this8.hash;
+            },
+          )();
+        }
 
-        const sha = _stdout$split[0];
+        setRefRemote() {
+          var _this9 = this;
 
-        return { sha, ref: undefined };
-      } catch (err) {
-        handleSpawnError(err);
-        // assuming commit not found, let's try something else
-        return null;
-      }
-    })();
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const isLocal = _this9.gitUrl.protocol === FILE_PROTOCOL;
+              let stdout;
 
-  /**
-   * Resolves the input hash / ref / semver range to a valid commit sha
-   * If possible also resolves the sha to a valid ref in order to use "git archive"
-   */
+              if (isLocal) {
+                stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                  ["show-ref", "--tags", "--heads"],
+                  { cwd: _this9.gitUrl.repository },
+                );
+              } else {
+                stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
+                  "ls-remote",
+                  "--tags",
+                  "--heads",
+                  _this9.gitUrl.repository,
+                ]);
+              }
 
-  setRef(refs) {
-    var _this12 = this;
+              const refs = (0,
+              (_gitRefResolver || _load_gitRefResolver()).parseRefs)(stdout);
+              return _this9.setRef(refs);
+            },
+          )();
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // get commit ref
-      const version = _this12.hash;
+        setRefHosted(hostedRefsList) {
+          const refs = (0,
+          (_gitRefResolver || _load_gitRefResolver()).parseRefs)(
+            hostedRefsList,
+          );
+          return this.setRef(refs);
+        }
 
+        /**
+         * Resolves the default branch of a remote repository (not always "master")
+         */
 
-      const resolvedResult = yield (0, (_gitRefResolver || _load_gitRefResolver()).resolveVersion)({
-        config: _this12.config,
-        git: _this12,
-        version,
-        refs
-      });
-      if (!resolvedResult) {
-        throw new (_errors || _load_errors()).MessageError(_this12.reporter.lang('couldntFindMatch', version, Array.from(refs.keys()).join(','), _this12.gitUrl.repository));
-      }
+        resolveDefaultBranch() {
+          var _this10 = this;
 
-      _this12.hash = resolvedResult.sha;
-      _this12.ref = resolvedResult.ref || '';
-      return _this12.hash;
-    })();
-  }
-}
-exports.default = Git;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const isLocal = _this10.gitUrl.protocol === FILE_PROTOCOL;
 
-/***/ }),
-/* 220 */
-/***/ (function(module, exports, __webpack_require__) {
+              try {
+                let stdout;
+                if (isLocal) {
+                  stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                    ["show-ref", "HEAD"],
+                    { cwd: _this10.gitUrl.repository },
+                  );
+                  const refs = (0,
+                  (_gitRefResolver || _load_gitRefResolver()).parseRefs)(
+                    stdout,
+                  );
+                  const sha = refs.values().next().value;
+                  if (sha) {
+                    return { sha, ref: undefined };
+                  } else {
+                    throw new Error("Unable to find SHA for git HEAD");
+                  }
+                } else {
+                  stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
+                    "ls-remote",
+                    "--symref",
+                    _this10.gitUrl.repository,
+                    "HEAD",
+                  ]);
+                  const lines = stdout.split("\n").filter(validRef);
 
-"use strict";
+                  var _lines$0$split = lines[0].split(/\s+/);
 
+                  const ref = _lines$0$split[1];
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+                  var _lines$1$split = lines[1].split(/\s+/);
 
-var _asyncToGenerator2;
+                  const sha = _lines$1$split[0];
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+                  return { sha, ref };
+                }
+              } catch (err) {
+                handleSpawnError(err);
+                // older versions of git don't support "--symref"
+                const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                  ["ls-remote", _this10.gitUrl.repository, "HEAD"],
+                );
+                const lines = stdout.split("\n").filter(validRef);
 
-var _resolveRelative;
+                var _lines$0$split2 = lines[0].split(/\s+/);
 
-function _load_resolveRelative() {
-  return _resolveRelative = _interopRequireDefault(__webpack_require__(586));
-}
+                const sha = _lines$0$split2[0];
 
-var _validate;
+                return { sha, ref: undefined };
+              }
+            },
+          )();
+        }
 
-function _load_validate() {
-  return _validate = _interopRequireDefault(__webpack_require__(125));
-}
+        /**
+         * Resolve a git commit to it's 40-chars format and ensure it exists in the repository
+         * We need to use the 40-chars format to avoid multiple folders in the cache
+         */
 
-var _fix;
+        resolveCommit(shaToResolve) {
+          var _this11 = this;
 
-function _load_fix() {
-  return _fix = _interopRequireDefault(__webpack_require__(583));
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              try {
+                yield _this11.fetch();
+                const revListArgs = [
+                  "rev-list",
+                  "-n",
+                  "1",
+                  "--no-abbrev-commit",
+                  "--format=oneline",
+                  shaToResolve,
+                ];
+                const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                  revListArgs,
+                  { cwd: _this11.cwd },
+                );
+
+                var _stdout$split = stdout.split(/\s+/);
+
+                const sha = _stdout$split[0];
+
+                return { sha, ref: undefined };
+              } catch (err) {
+                handleSpawnError(err);
+                // assuming commit not found, let's try something else
+                return null;
+              }
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        /**
+         * Resolves the input hash / ref / semver range to a valid commit sha
+         * If possible also resolves the sha to a valid ref in order to use "git archive"
+         */
 
-const path = __webpack_require__(0);
+        setRef(refs) {
+          var _this12 = this;
 
-exports.default = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (info, moduleLoc, config, isRoot) {
-    // create human readable name
-    const name = info.name,
-          version = info.version;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // get commit ref
+              const version = _this12.hash;
 
-    let human;
-    if (typeof name === 'string') {
-      human = name;
-    }
-    if (human && typeof version === 'string' && version) {
-      human += `@${version}`;
-    }
-    if (isRoot && info._loc) {
-      human = path.relative(config.cwd, info._loc);
-    }
+              const resolvedResult = yield (0,
+              (_gitRefResolver || _load_gitRefResolver()).resolveVersion)({
+                config: _this12.config,
+                git: _this12,
+                version,
+                refs,
+              });
+              if (!resolvedResult) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this12.reporter.lang(
+                    "couldntFindMatch",
+                    version,
+                    Array.from(refs.keys()).join(","),
+                    _this12.gitUrl.repository,
+                  ),
+                );
+              }
 
-    function warn(msg) {
-      if (human) {
-        msg = `${human}: ${msg}`;
+              _this12.hash = resolvedResult.sha;
+              _this12.ref = resolvedResult.ref || "";
+              return _this12.hash;
+            },
+          )();
+        }
       }
-      config.reporter.warn(msg);
-    }
+      exports.default = Git;
 
-    yield (0, (_fix || _load_fix()).default)(info, moduleLoc, config.reporter, warn, config.looseSemver);
-    (0, (_resolveRelative || _load_resolveRelative()).default)(info, moduleLoc, config.lockfileFolder);
+      /***/
+    },
+    /* 220 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    if (config.cwd === config.globalFolder) {
-      return info;
-    }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    try {
-      (0, (_validate || _load_validate()).default)(info, isRoot, config.reporter, warn);
-    } catch (err) {
-      if (human) {
-        err.message = `${human}: ${err.message}`;
-      }
-      throw err;
-    }
+      var _asyncToGenerator2;
 
-    return info;
-  });
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  return function (_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      var _resolveRelative;
 
-/***/ }),
-/* 221 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_resolveRelative() {
+        return (_resolveRelative = _interopRequireDefault(
+          __webpack_require__(586),
+        ));
+      }
 
-"use strict";
+      var _validate;
 
+      function _load_validate() {
+        return (_validate = _interopRequireDefault(__webpack_require__(125)));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.isValidLicense = isValidLicense;
-exports.isValidBin = isValidBin;
-exports.stringifyPerson = stringifyPerson;
-exports.parsePerson = parsePerson;
-exports.normalizePerson = normalizePerson;
-exports.extractDescription = extractDescription;
-exports.extractRepositoryUrl = extractRepositoryUrl;
+      var _fix;
 
+      function _load_fix() {
+        return (_fix = _interopRequireDefault(__webpack_require__(583)));
+      }
 
-const path = __webpack_require__(0);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-const validateLicense = __webpack_require__(959);
+      const path = __webpack_require__(0);
 
-const PARENT_PATH = /^\.\.([\\\/]|$)/;
+      exports.default = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (info, moduleLoc, config, isRoot) {
+            // create human readable name
+            const name = info.name,
+              version = info.version;
 
-function isValidLicense(license) {
-  return !!license && validateLicense(license).validForNewPackages;
-}
+            let human;
+            if (typeof name === "string") {
+              human = name;
+            }
+            if (human && typeof version === "string" && version) {
+              human += `@${version}`;
+            }
+            if (isRoot && info._loc) {
+              human = path.relative(config.cwd, info._loc);
+            }
 
-function isValidBin(bin) {
-  return !path.isAbsolute(bin) && !PARENT_PATH.test(path.normalize(bin));
-}
+            function warn(msg) {
+              if (human) {
+                msg = `${human}: ${msg}`;
+              }
+              config.reporter.warn(msg);
+            }
 
-function stringifyPerson(person) {
-  if (!person || typeof person !== 'object') {
-    return person;
-  }
+            yield (0, (_fix || _load_fix()).default)(
+              info,
+              moduleLoc,
+              config.reporter,
+              warn,
+              config.looseSemver,
+            );
+            (0, (_resolveRelative || _load_resolveRelative()).default)(
+              info,
+              moduleLoc,
+              config.lockfileFolder,
+            );
+
+            if (config.cwd === config.globalFolder) {
+              return info;
+            }
 
-  const parts = [];
-  if (person.name) {
-    parts.push(person.name);
-  }
+            try {
+              (0, (_validate || _load_validate()).default)(
+                info,
+                isRoot,
+                config.reporter,
+                warn,
+              );
+            } catch (err) {
+              if (human) {
+                err.message = `${human}: ${err.message}`;
+              }
+              throw err;
+            }
 
-  const email = person.email || person.mail;
-  if (typeof email === 'string') {
-    parts.push(`<${email}>`);
-  }
+            return info;
+          },
+        );
 
-  const url = person.url || person.web;
-  if (typeof url === 'string') {
-    parts.push(`(${url})`);
-  }
+        return function (_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-  return parts.join(' ');
-}
+      /***/
+    },
+    /* 221 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function parsePerson(person) {
-  if (typeof person !== 'string') {
-    return person;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.isValidLicense = isValidLicense;
+      exports.isValidBin = isValidBin;
+      exports.stringifyPerson = stringifyPerson;
+      exports.parsePerson = parsePerson;
+      exports.normalizePerson = normalizePerson;
+      exports.extractDescription = extractDescription;
+      exports.extractRepositoryUrl = extractRepositoryUrl;
 
-  // format: name (url) <email>
-  const obj = {};
+      const path = __webpack_require__(0);
 
-  let name = person.match(/^([^\(<]+)/);
-  if (name) {
-    name = name[0].trim();
-    if (name) {
-      obj.name = name;
-    }
-  }
+      const validateLicense = __webpack_require__(959);
 
-  const email = person.match(/<([^>]+)>/);
-  if (email) {
-    obj.email = email[1];
-  }
+      const PARENT_PATH = /^\.\.([\\\/]|$)/;
 
-  const url = person.match(/\(([^\)]+)\)/);
-  if (url) {
-    obj.url = url[1];
-  }
+      function isValidLicense(license) {
+        return !!license && validateLicense(license).validForNewPackages;
+      }
 
-  return obj;
-}
+      function isValidBin(bin) {
+        return !path.isAbsolute(bin) && !PARENT_PATH.test(path.normalize(bin));
+      }
 
-function normalizePerson(person) {
-  return parsePerson(stringifyPerson(person));
-}
+      function stringifyPerson(person) {
+        if (!person || typeof person !== "object") {
+          return person;
+        }
 
-function extractDescription(readme) {
-  if (typeof readme !== 'string' || readme === '') {
-    return undefined;
-  }
+        const parts = [];
+        if (person.name) {
+          parts.push(person.name);
+        }
 
-  // split into lines
-  const lines = readme.trim().split('\n').map(line => line.trim());
-
-  // find the start of the first paragraph, ignore headings
-  let start = 0;
-  for (; start < lines.length; start++) {
-    const line = lines[start];
-    if (line && line.match(/^(#|$)/)) {
-      // line isn't empty and isn't a heading so this is the start of a paragraph
-      start++;
-      break;
-    }
-  }
+        const email = person.email || person.mail;
+        if (typeof email === "string") {
+          parts.push(`<${email}>`);
+        }
 
-  // skip newlines from the header to the first line
-  while (start < lines.length && !lines[start]) {
-    start++;
-  }
+        const url = person.url || person.web;
+        if (typeof url === "string") {
+          parts.push(`(${url})`);
+        }
 
-  // continue to the first non empty line
-  let end = start;
-  while (end < lines.length && lines[end]) {
-    end++;
-  }
+        return parts.join(" ");
+      }
 
-  return lines.slice(start, end).join(' ');
-}
+      function parsePerson(person) {
+        if (typeof person !== "string") {
+          return person;
+        }
 
-function extractRepositoryUrl(repository) {
-  if (!repository || typeof repository !== 'object') {
-    return repository;
-  }
-  return repository.url;
-}
-
-/***/ }),
-/* 222 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getPlatformSpecificPackageFilename = getPlatformSpecificPackageFilename;
-exports.getSystemParams = getSystemParams;
-function getPlatformSpecificPackageFilename(pkg) {
-  // TODO support hash for all subdependencies that have installs scripts
-  const normalizeScope = name => name[0] === '@' ? name.substr(1).replace('/', '-') : name;
-  const suffix = getSystemParams();
-  return `${normalizeScope(pkg.name)}-v${pkg.version}-${suffix}`;
-}
-
-function getSystemParams() {
-  // TODO support platform variant for linux
-  return `${process.platform}-${process.arch}-${process.versions.modules || ''}`;
-}
-
-/***/ }),
-/* 223 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.isFakeRoot = isFakeRoot;
-exports.isRootUser = isRootUser;
-function getUid() {
-  if (process.platform !== 'win32' && process.getuid) {
-    return process.getuid();
-  }
-  return null;
-}
+        // format: name (url) <email>
+        const obj = {};
 
-exports.default = isRootUser(getUid()) && !isFakeRoot();
-function isFakeRoot() {
-  return Boolean(process.env.FAKEROOTKEY);
-}
+        let name = person.match(/^([^\(<]+)/);
+        if (name) {
+          name = name[0].trim();
+          if (name) {
+            obj.name = name;
+          }
+        }
 
-function isRootUser(uid) {
-  return uid === 0;
-}
+        const email = person.match(/<([^>]+)>/);
+        if (email) {
+          obj.email = email[1];
+        }
 
-/***/ }),
-/* 224 */
-/***/ (function(module, exports, __webpack_require__) {
+        const url = person.match(/\(([^\)]+)\)/);
+        if (url) {
+          obj.url = url[1];
+        }
 
-"use strict";
+        return obj;
+      }
 
+      function normalizePerson(person) {
+        return parsePerson(stringifyPerson(person));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.satisfiesWithPrereleases = satisfiesWithPrereleases;
-exports.diffWithUnstable = diffWithUnstable;
+      function extractDescription(readme) {
+        if (typeof readme !== "string" || readme === "") {
+          return undefined;
+        }
 
-var _semver;
+        // split into lines
+        const lines = readme
+          .trim()
+          .split("\n")
+          .map((line) => line.trim());
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+        // find the start of the first paragraph, ignore headings
+        let start = 0;
+        for (; start < lines.length; start++) {
+          const line = lines[start];
+          if (line && line.match(/^(#|$)/)) {
+            // line isn't empty and isn't a heading so this is the start of a paragraph
+            start++;
+            break;
+          }
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        // skip newlines from the header to the first line
+        while (start < lines.length && !lines[start]) {
+          start++;
+        }
 
-/**
- * Returns whether the given semver version satisfies the given range. Notably this supports
- * prerelease versions so that "2.0.0-rc.0" satisfies the range ">=1.0.0", for example.
- */
+        // continue to the first non empty line
+        let end = start;
+        while (end < lines.length && lines[end]) {
+          end++;
+        }
 
-function satisfiesWithPrereleases(version, range, loose = false) {
-  let semverRange;
-  try {
-    // $FlowFixMe: Add a definition for the Range class
-    semverRange = new (_semver || _load_semver()).default.Range(range, loose);
-  } catch (err) {
-    return false;
-  }
+        return lines.slice(start, end).join(" ");
+      }
 
-  if (!version) {
-    return false;
-  }
-  let semverVersion;
-  try {
-    semverVersion = new (_semver || _load_semver()).default.SemVer(version, semverRange.loose);
-  } catch (err) {
-    return false;
-  }
+      function extractRepositoryUrl(repository) {
+        if (!repository || typeof repository !== "object") {
+          return repository;
+        }
+        return repository.url;
+      }
 
-  // A range has multiple sets of comparators. A version must satisfy all comparators in a set
-  // and at least one set to satisfy the range.
-  return semverRange.set.some(comparatorSet => {
-    // node-semver converts ~ and ^ ranges into pairs of >= and < ranges but the upper bounds don't
-    // properly exclude prerelease versions. For example, "^1.0.0" is converted to ">=1.0.0 <2.0.0",
-    // which includes "2.0.0-pre" since prerelease versions are lower than their non-prerelease
-    // counterparts. As a practical workaround we make upper-bound ranges exclude prereleases and
-    // convert "<2.0.0" to "<2.0.0-0", for example.
-    comparatorSet = comparatorSet.map(comparator => {
-      if (comparator.operator !== '<' || !comparator.value || comparator.semver.prerelease.length) {
-        return comparator;
-      }
-
-      // "0" is the lowest prerelease version
-      comparator.semver.inc('pre', 0);
-
-      const comparatorString = comparator.operator + comparator.semver.version;
-      // $FlowFixMe: Add a definition for the Comparator class
-      return new (_semver || _load_semver()).default.Comparator(comparatorString, comparator.loose);
-    });
+      /***/
+    },
+    /* 222 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    return !comparatorSet.some(comparator => !comparator.test(semverVersion));
-  });
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getPlatformSpecificPackageFilename =
+        getPlatformSpecificPackageFilename;
+      exports.getSystemParams = getSystemParams;
+      function getPlatformSpecificPackageFilename(pkg) {
+        // TODO support hash for all subdependencies that have installs scripts
+        const normalizeScope = (name) =>
+          name[0] === "@" ? name.substr(1).replace("/", "-") : name;
+        const suffix = getSystemParams();
+        return `${normalizeScope(pkg.name)}-v${pkg.version}-${suffix}`;
+      }
 
-const PRE_RELEASES = {
-  major: 'premajor',
-  minor: 'preminor',
-  patch: 'prepatch'
-};
+      function getSystemParams() {
+        // TODO support platform variant for linux
+        return `${process.platform}-${process.arch}-${process.versions.modules || ""}`;
+      }
 
-/**
- * Returns the difference between two versions as a semantic string representation.
- * Similar to the `diff` method in node-semver, but it also accounts for unstable versions,
- * like 0.x.x or 0.0.x.
- */
+      /***/
+    },
+    /* 223 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function diffWithUnstable(version1, version2) {
-  if ((_semver || _load_semver()).default.eq(version1, version2) === false) {
-    const v1 = (_semver || _load_semver()).default.parse(version1);
-    const v2 = (_semver || _load_semver()).default.parse(version2);
-
-    if (v1 != null && v2 != null) {
-      const isPreRelease = v1.prerelease.length > 0 || v2.prerelease.length > 0;
-      const preMajor = v1.major === 0 || v2.major === 0;
-      const preMinor = preMajor && (v1.minor === 0 || v2.minor === 0);
-
-      let diff = null;
-
-      if (v1.major !== v2.major) {
-        diff = 'major';
-      } else if (v1.minor !== v2.minor) {
-        if (preMajor) {
-          // If the major version number is zero (0.x.x), treat a change
-          // of the minor version number as a major change.
-          diff = 'major';
-        } else {
-          diff = 'minor';
-        }
-      } else if (v1.patch !== v2.patch) {
-        if (preMinor) {
-          // If the major & minor version numbers are zero (0.0.x), treat a change
-          // of the patch version number as a major change.
-          diff = 'major';
-        } else if (preMajor) {
-          // If the major version number is zero (0.x.x), treat a change
-          // of the patch version number as a minor change.
-          diff = 'minor';
-        } else {
-          diff = 'patch';
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.isFakeRoot = isFakeRoot;
+      exports.isRootUser = isRootUser;
+      function getUid() {
+        if (process.platform !== "win32" && process.getuid) {
+          return process.getuid();
         }
+        return null;
       }
 
-      if (isPreRelease) {
-        if (diff != null) {
-          diff = PRE_RELEASES[diff];
-        } else {
-          diff = 'prerelease';
-        }
+      exports.default = isRootUser(getUid()) && !isFakeRoot();
+      function isFakeRoot() {
+        return Boolean(process.env.FAKEROOTKEY);
       }
 
-      return diff;
-    }
-  }
-
-  return null;
-}
-
-/***/ }),
-/* 225 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getDataDir = getDataDir;
-exports.getCacheDir = getCacheDir;
-exports.getConfigDir = getConfigDir;
-const path = __webpack_require__(0);
-const userHome = __webpack_require__(67).default;
-
-const FALLBACK_CONFIG_DIR = path.join(userHome, '.config', 'yarn');
-const FALLBACK_CACHE_DIR = path.join(userHome, '.cache', 'yarn');
-
-function getDataDir() {
-  if (process.platform === 'win32') {
-    const WIN32_APPDATA_DIR = getLocalAppDataDir();
-    return WIN32_APPDATA_DIR == null ? FALLBACK_CONFIG_DIR : path.join(WIN32_APPDATA_DIR, 'Data');
-  } else if (process.env.XDG_DATA_HOME) {
-    return path.join(process.env.XDG_DATA_HOME, 'yarn');
-  } else {
-    // This could arguably be ~/Library/Application Support/Yarn on Macs,
-    // but that feels unintuitive for a cli tool
-
-    // Instead, use our prior fallback. Some day this could be
-    // path.join(userHome, '.local', 'share', 'yarn')
-    // or return path.join(WIN32_APPDATA_DIR, 'Data') on win32
-    return FALLBACK_CONFIG_DIR;
-  }
-}
-
-function getCacheDir() {
-  if (process.platform === 'win32') {
-    // process.env.TEMP also exists, but most apps put caches here
-    return path.join(getLocalAppDataDir() || path.join(userHome, 'AppData', 'Local', 'Yarn'), 'Cache');
-  } else if (process.env.XDG_CACHE_HOME) {
-    return path.join(process.env.XDG_CACHE_HOME, 'yarn');
-  } else if (process.platform === 'darwin') {
-    return path.join(userHome, 'Library', 'Caches', 'Yarn');
-  } else {
-    return FALLBACK_CACHE_DIR;
-  }
-}
-
-function getConfigDir() {
-  if (process.platform === 'win32') {
-    // Use our prior fallback. Some day this could be
-    // return path.join(WIN32_APPDATA_DIR, 'Config')
-    const WIN32_APPDATA_DIR = getLocalAppDataDir();
-    return WIN32_APPDATA_DIR == null ? FALLBACK_CONFIG_DIR : path.join(WIN32_APPDATA_DIR, 'Config');
-  } else if (process.env.XDG_CONFIG_HOME) {
-    return path.join(process.env.XDG_CONFIG_HOME, 'yarn');
-  } else {
-    return FALLBACK_CONFIG_DIR;
-  }
-}
-
-function getLocalAppDataDir() {
-  return process.env.LOCALAPPDATA ? path.join(process.env.LOCALAPPDATA, 'Yarn') : null;
-}
-
-/***/ }),
-/* 226 */
-/***/ (function(module, exports, __webpack_require__) {
+      function isRootUser(uid) {
+        return uid === 0;
+      }
 
-"use strict";
+      /***/
+    },
+    /* 224 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.satisfiesWithPrereleases = satisfiesWithPrereleases;
+      exports.diffWithUnstable = diffWithUnstable;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.explodeHashedUrl = explodeHashedUrl;
-function explodeHashedUrl(url) {
-  const parts = url.split('#');
+      var _semver;
 
-  return {
-    hash: parts[1] || '',
-    url: parts[0]
-  };
-}
+      function _load_semver() {
+        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+      }
 
-/***/ }),
-/* 227 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-module.exports = { "default": __webpack_require__(233), __esModule: true };
+      /**
+       * Returns whether the given semver version satisfies the given range. Notably this supports
+       * prerelease versions so that "2.0.0-rc.0" satisfies the range ">=1.0.0", for example.
+       */
 
-/***/ }),
-/* 228 */
-/***/ (function(module, exports, __webpack_require__) {
+      function satisfiesWithPrereleases(version, range, loose = false) {
+        let semverRange;
+        try {
+          // $FlowFixMe: Add a definition for the Range class
+          semverRange = new (_semver || _load_semver()).default.Range(
+            range,
+            loose,
+          );
+        } catch (err) {
+          return false;
+        }
 
-"use strict";
+        if (!version) {
+          return false;
+        }
+        let semverVersion;
+        try {
+          semverVersion = new (_semver || _load_semver()).default.SemVer(
+            version,
+            semverRange.loose,
+          );
+        } catch (err) {
+          return false;
+        }
 
-module.exports = balanced;
-function balanced(a, b, str) {
-  if (a instanceof RegExp) a = maybeMatch(a, str);
-  if (b instanceof RegExp) b = maybeMatch(b, str);
+        // A range has multiple sets of comparators. A version must satisfy all comparators in a set
+        // and at least one set to satisfy the range.
+        return semverRange.set.some((comparatorSet) => {
+          // node-semver converts ~ and ^ ranges into pairs of >= and < ranges but the upper bounds don't
+          // properly exclude prerelease versions. For example, "^1.0.0" is converted to ">=1.0.0 <2.0.0",
+          // which includes "2.0.0-pre" since prerelease versions are lower than their non-prerelease
+          // counterparts. As a practical workaround we make upper-bound ranges exclude prereleases and
+          // convert "<2.0.0" to "<2.0.0-0", for example.
+          comparatorSet = comparatorSet.map((comparator) => {
+            if (
+              comparator.operator !== "<" ||
+              !comparator.value ||
+              comparator.semver.prerelease.length
+            ) {
+              return comparator;
+            }
 
-  var r = range(a, b, str);
+            // "0" is the lowest prerelease version
+            comparator.semver.inc("pre", 0);
 
-  return r && {
-    start: r[0],
-    end: r[1],
-    pre: str.slice(0, r[0]),
-    body: str.slice(r[0] + a.length, r[1]),
-    post: str.slice(r[1] + b.length)
-  };
-}
-
-function maybeMatch(reg, str) {
-  var m = str.match(reg);
-  return m ? m[0] : null;
-}
-
-balanced.range = range;
-function range(a, b, str) {
-  var begs, beg, left, right, result;
-  var ai = str.indexOf(a);
-  var bi = str.indexOf(b, ai + 1);
-  var i = ai;
-
-  if (ai >= 0 && bi > 0) {
-    begs = [];
-    left = str.length;
-
-    while (i >= 0 && !result) {
-      if (i == ai) {
-        begs.push(i);
-        ai = str.indexOf(a, i + 1);
-      } else if (begs.length == 1) {
-        result = [ begs.pop(), bi ];
-      } else {
-        beg = begs.pop();
-        if (beg < left) {
-          left = beg;
-          right = bi;
-        }
+            const comparatorString =
+              comparator.operator + comparator.semver.version;
+            // $FlowFixMe: Add a definition for the Comparator class
+            return new (_semver || _load_semver()).default.Comparator(
+              comparatorString,
+              comparator.loose,
+            );
+          });
 
-        bi = str.indexOf(b, i + 1);
+          return !comparatorSet.some(
+            (comparator) => !comparator.test(semverVersion),
+          );
+        });
       }
 
-      i = ai < bi && ai >= 0 ? ai : bi;
-    }
+      const PRE_RELEASES = {
+        major: "premajor",
+        minor: "preminor",
+        patch: "prepatch",
+      };
 
-    if (begs.length) {
-      result = [ left, right ];
-    }
-  }
+      /**
+       * Returns the difference between two versions as a semantic string representation.
+       * Similar to the `diff` method in node-semver, but it also accounts for unstable versions,
+       * like 0.x.x or 0.0.x.
+       */
 
-  return result;
-}
-
-
-/***/ }),
-/* 229 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var concatMap = __webpack_require__(232);
-var balanced = __webpack_require__(228);
-
-module.exports = expandTop;
-
-var escSlash = '\0SLASH'+Math.random()+'\0';
-var escOpen = '\0OPEN'+Math.random()+'\0';
-var escClose = '\0CLOSE'+Math.random()+'\0';
-var escComma = '\0COMMA'+Math.random()+'\0';
-var escPeriod = '\0PERIOD'+Math.random()+'\0';
-
-function numeric(str) {
-  return parseInt(str, 10) == str
-    ? parseInt(str, 10)
-    : str.charCodeAt(0);
-}
-
-function escapeBraces(str) {
-  return str.split('\\\\').join(escSlash)
-            .split('\\{').join(escOpen)
-            .split('\\}').join(escClose)
-            .split('\\,').join(escComma)
-            .split('\\.').join(escPeriod);
-}
-
-function unescapeBraces(str) {
-  return str.split(escSlash).join('\\')
-            .split(escOpen).join('{')
-            .split(escClose).join('}')
-            .split(escComma).join(',')
-            .split(escPeriod).join('.');
-}
-
-
-// Basically just str.split(","), but handling cases
-// where we have nested braced sections, which should be
-// treated as individual members, like {a,{b,c},d}
-function parseCommaParts(str) {
-  if (!str)
-    return [''];
-
-  var parts = [];
-  var m = balanced('{', '}', str);
-
-  if (!m)
-    return str.split(',');
-
-  var pre = m.pre;
-  var body = m.body;
-  var post = m.post;
-  var p = pre.split(',');
-
-  p[p.length-1] += '{' + body + '}';
-  var postParts = parseCommaParts(post);
-  if (post.length) {
-    p[p.length-1] += postParts.shift();
-    p.push.apply(p, postParts);
-  }
+      function diffWithUnstable(version1, version2) {
+        if (
+          (_semver || _load_semver()).default.eq(version1, version2) === false
+        ) {
+          const v1 = (_semver || _load_semver()).default.parse(version1);
+          const v2 = (_semver || _load_semver()).default.parse(version2);
+
+          if (v1 != null && v2 != null) {
+            const isPreRelease =
+              v1.prerelease.length > 0 || v2.prerelease.length > 0;
+            const preMajor = v1.major === 0 || v2.major === 0;
+            const preMinor = preMajor && (v1.minor === 0 || v2.minor === 0);
+
+            let diff = null;
+
+            if (v1.major !== v2.major) {
+              diff = "major";
+            } else if (v1.minor !== v2.minor) {
+              if (preMajor) {
+                // If the major version number is zero (0.x.x), treat a change
+                // of the minor version number as a major change.
+                diff = "major";
+              } else {
+                diff = "minor";
+              }
+            } else if (v1.patch !== v2.patch) {
+              if (preMinor) {
+                // If the major & minor version numbers are zero (0.0.x), treat a change
+                // of the patch version number as a major change.
+                diff = "major";
+              } else if (preMajor) {
+                // If the major version number is zero (0.x.x), treat a change
+                // of the patch version number as a minor change.
+                diff = "minor";
+              } else {
+                diff = "patch";
+              }
+            }
 
-  parts.push.apply(parts, p);
+            if (isPreRelease) {
+              if (diff != null) {
+                diff = PRE_RELEASES[diff];
+              } else {
+                diff = "prerelease";
+              }
+            }
 
-  return parts;
-}
+            return diff;
+          }
+        }
 
-function expandTop(str) {
-  if (!str)
-    return [];
+        return null;
+      }
 
-  // I don't know why Bash 4.3 does this, but it does.
-  // Anything starting with {} will have the first two bytes preserved
-  // but *only* at the top level, so {},a}b will not expand to anything,
-  // but a{},b}c will be expanded to [a}c,abc].
-  // One could argue that this is a bug in Bash, but since the goal of
-  // this module is to match Bash's rules, we escape a leading {}
-  if (str.substr(0, 2) === '{}') {
-    str = '\\{\\}' + str.substr(2);
-  }
+      /***/
+    },
+    /* 225 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return expand(escapeBraces(str), true).map(unescapeBraces);
-}
-
-function identity(e) {
-  return e;
-}
-
-function embrace(str) {
-  return '{' + str + '}';
-}
-function isPadded(el) {
-  return /^-?0\d/.test(el);
-}
-
-function lte(i, y) {
-  return i <= y;
-}
-function gte(i, y) {
-  return i >= y;
-}
-
-function expand(str, isTop) {
-  var expansions = [];
-
-  var m = balanced('{', '}', str);
-  if (!m || /\$$/.test(m.pre)) return [str];
-
-  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
-  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
-  var isSequence = isNumericSequence || isAlphaSequence;
-  var isOptions = m.body.indexOf(',') >= 0;
-  if (!isSequence && !isOptions) {
-    // {a},b}
-    if (m.post.match(/,.*\}/)) {
-      str = m.pre + '{' + m.body + escClose + m.post;
-      return expand(str);
-    }
-    return [str];
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getDataDir = getDataDir;
+      exports.getCacheDir = getCacheDir;
+      exports.getConfigDir = getConfigDir;
+      const path = __webpack_require__(0);
+      const userHome = __webpack_require__(67).default;
+
+      const FALLBACK_CONFIG_DIR = path.join(userHome, ".config", "yarn");
+      const FALLBACK_CACHE_DIR = path.join(userHome, ".cache", "yarn");
+
+      function getDataDir() {
+        if (process.platform === "win32") {
+          const WIN32_APPDATA_DIR = getLocalAppDataDir();
+          return WIN32_APPDATA_DIR == null
+            ? FALLBACK_CONFIG_DIR
+            : path.join(WIN32_APPDATA_DIR, "Data");
+        } else if (process.env.XDG_DATA_HOME) {
+          return path.join(process.env.XDG_DATA_HOME, "yarn");
+        } else {
+          // This could arguably be ~/Library/Application Support/Yarn on Macs,
+          // but that feels unintuitive for a cli tool
 
-  var n;
-  if (isSequence) {
-    n = m.body.split(/\.\./);
-  } else {
-    n = parseCommaParts(m.body);
-    if (n.length === 1) {
-      // x{{a,b}}y ==> x{a}y x{b}y
-      n = expand(n[0], false).map(embrace);
-      if (n.length === 1) {
-        var post = m.post.length
-          ? expand(m.post, false)
-          : [''];
-        return post.map(function(p) {
-          return m.pre + n[0] + p;
-        });
+          // Instead, use our prior fallback. Some day this could be
+          // path.join(userHome, '.local', 'share', 'yarn')
+          // or return path.join(WIN32_APPDATA_DIR, 'Data') on win32
+          return FALLBACK_CONFIG_DIR;
+        }
       }
-    }
-  }
-
-  // at this point, n is the parts, and we know it's not a comma set
-  // with a single entry.
-
-  // no need to expand pre, since it is guaranteed to be free of brace-sets
-  var pre = m.pre;
-  var post = m.post.length
-    ? expand(m.post, false)
-    : [''];
-
-  var N;
-
-  if (isSequence) {
-    var x = numeric(n[0]);
-    var y = numeric(n[1]);
-    var width = Math.max(n[0].length, n[1].length)
-    var incr = n.length == 3
-      ? Math.abs(numeric(n[2]))
-      : 1;
-    var test = lte;
-    var reverse = y < x;
-    if (reverse) {
-      incr *= -1;
-      test = gte;
-    }
-    var pad = n.some(isPadded);
 
-    N = [];
+      function getCacheDir() {
+        if (process.platform === "win32") {
+          // process.env.TEMP also exists, but most apps put caches here
+          return path.join(
+            getLocalAppDataDir() ||
+              path.join(userHome, "AppData", "Local", "Yarn"),
+            "Cache",
+          );
+        } else if (process.env.XDG_CACHE_HOME) {
+          return path.join(process.env.XDG_CACHE_HOME, "yarn");
+        } else if (process.platform === "darwin") {
+          return path.join(userHome, "Library", "Caches", "Yarn");
+        } else {
+          return FALLBACK_CACHE_DIR;
+        }
+      }
 
-    for (var i = x; test(i, y); i += incr) {
-      var c;
-      if (isAlphaSequence) {
-        c = String.fromCharCode(i);
-        if (c === '\\')
-          c = '';
-      } else {
-        c = String(i);
-        if (pad) {
-          var need = width - c.length;
-          if (need > 0) {
-            var z = new Array(need + 1).join('0');
-            if (i < 0)
-              c = '-' + z + c.slice(1);
-            else
-              c = z + c;
-          }
+      function getConfigDir() {
+        if (process.platform === "win32") {
+          // Use our prior fallback. Some day this could be
+          // return path.join(WIN32_APPDATA_DIR, 'Config')
+          const WIN32_APPDATA_DIR = getLocalAppDataDir();
+          return WIN32_APPDATA_DIR == null
+            ? FALLBACK_CONFIG_DIR
+            : path.join(WIN32_APPDATA_DIR, "Config");
+        } else if (process.env.XDG_CONFIG_HOME) {
+          return path.join(process.env.XDG_CONFIG_HOME, "yarn");
+        } else {
+          return FALLBACK_CONFIG_DIR;
         }
       }
-      N.push(c);
-    }
-  } else {
-    N = concatMap(n, function(el) { return expand(el, false) });
-  }
 
-  for (var j = 0; j < N.length; j++) {
-    for (var k = 0; k < post.length; k++) {
-      var expansion = pre + N[j] + post[k];
-      if (!isTop || isSequence || expansion)
-        expansions.push(expansion);
-    }
-  }
+      function getLocalAppDataDir() {
+        return process.env.LOCALAPPDATA
+          ? path.join(process.env.LOCALAPPDATA, "Yarn")
+          : null;
+      }
 
-  return expansions;
-}
-
-
-
-/***/ }),
-/* 230 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-function preserveCamelCase(str) {
-	let isLastCharLower = false;
-	let isLastCharUpper = false;
-	let isLastLastCharUpper = false;
-
-	for (let i = 0; i < str.length; i++) {
-		const c = str[i];
-
-		if (isLastCharLower && /[a-zA-Z]/.test(c) && c.toUpperCase() === c) {
-			str = str.substr(0, i) + '-' + str.substr(i);
-			isLastCharLower = false;
-			isLastLastCharUpper = isLastCharUpper;
-			isLastCharUpper = true;
-			i++;
-		} else if (isLastCharUpper && isLastLastCharUpper && /[a-zA-Z]/.test(c) && c.toLowerCase() === c) {
-			str = str.substr(0, i - 1) + '-' + str.substr(i - 1);
-			isLastLastCharUpper = isLastCharUpper;
-			isLastCharUpper = false;
-			isLastCharLower = true;
-		} else {
-			isLastCharLower = c.toLowerCase() === c;
-			isLastLastCharUpper = isLastCharUpper;
-			isLastCharUpper = c.toUpperCase() === c;
-		}
-	}
-
-	return str;
-}
-
-module.exports = function (str) {
-	if (arguments.length > 1) {
-		str = Array.from(arguments)
-			.map(x => x.trim())
-			.filter(x => x.length)
-			.join('-');
-	} else {
-		str = str.trim();
-	}
-
-	if (str.length === 0) {
-		return '';
-	}
-
-	if (str.length === 1) {
-		return str.toLowerCase();
-	}
-
-	if (/^[a-z0-9]+$/.test(str)) {
-		return str;
-	}
-
-	const hasUpperCase = str !== str.toLowerCase();
-
-	if (hasUpperCase) {
-		str = preserveCamelCase(str);
-	}
-
-	return str
-		.replace(/^[_.\- ]+/, '')
-		.toLowerCase()
-		.replace(/[_.\- ]+(\w|$)/g, (m, p1) => p1.toUpperCase());
-};
+      /***/
+    },
+    /* 226 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.explodeHashedUrl = explodeHashedUrl;
+      function explodeHashedUrl(url) {
+        const parts = url.split("#");
 
-/***/ }),
-/* 231 */
-/***/ (function(module, exports) {
+        return {
+          hash: parts[1] || "",
+          url: parts[0],
+        };
+      }
 
-function Caseless (dict) {
-  this.dict = dict || {}
-}
-Caseless.prototype.set = function (name, value, clobber) {
-  if (typeof name === 'object') {
-    for (var i in name) {
-      this.set(i, name[i], value)
-    }
-  } else {
-    if (typeof clobber === 'undefined') clobber = true
-    var has = this.has(name)
+      /***/
+    },
+    /* 227 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = { default: __webpack_require__(233), __esModule: true };
 
-    if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value
-    else this.dict[has || name] = value
-    return has
-  }
-}
-Caseless.prototype.has = function (name) {
-  var keys = Object.keys(this.dict)
-    , name = name.toLowerCase()
-    ;
-  for (var i=0;i<keys.length;i++) {
-    if (keys[i].toLowerCase() === name) return keys[i]
-  }
-  return false
-}
-Caseless.prototype.get = function (name) {
-  name = name.toLowerCase()
-  var result, _key
-  var headers = this.dict
-  Object.keys(headers).forEach(function (key) {
-    _key = key.toLowerCase()
-    if (name === _key) result = headers[key]
-  })
-  return result
-}
-Caseless.prototype.swap = function (name) {
-  var has = this.has(name)
-  if (has === name) return
-  if (!has) throw new Error('There is no header than matches "'+name+'"')
-  this.dict[name] = this.dict[has]
-  delete this.dict[has]
-}
-Caseless.prototype.del = function (name) {
-  var has = this.has(name)
-  return delete this.dict[has || name]
-}
-
-module.exports = function (dict) {return new Caseless(dict)}
-module.exports.httpify = function (resp, headers) {
-  var c = new Caseless(headers)
-  resp.setHeader = function (key, value, clobber) {
-    if (typeof value === 'undefined') return
-    return c.set(key, value, clobber)
-  }
-  resp.hasHeader = function (key) {
-    return c.has(key)
-  }
-  resp.getHeader = function (key) {
-    return c.get(key)
-  }
-  resp.removeHeader = function (key) {
-    return c.del(key)
-  }
-  resp.headers = c.dict
-  return c
-}
+      /***/
+    },
+    /* 228 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = balanced;
+      function balanced(a, b, str) {
+        if (a instanceof RegExp) a = maybeMatch(a, str);
+        if (b instanceof RegExp) b = maybeMatch(b, str);
+
+        var r = range(a, b, str);
+
+        return (
+          r && {
+            start: r[0],
+            end: r[1],
+            pre: str.slice(0, r[0]),
+            body: str.slice(r[0] + a.length, r[1]),
+            post: str.slice(r[1] + b.length),
+          }
+        );
+      }
 
+      function maybeMatch(reg, str) {
+        var m = str.match(reg);
+        return m ? m[0] : null;
+      }
 
-/***/ }),
-/* 232 */
-/***/ (function(module, exports) {
+      balanced.range = range;
+      function range(a, b, str) {
+        var begs, beg, left, right, result;
+        var ai = str.indexOf(a);
+        var bi = str.indexOf(b, ai + 1);
+        var i = ai;
 
-module.exports = function (xs, fn) {
-    var res = [];
-    for (var i = 0; i < xs.length; i++) {
-        var x = fn(xs[i], i);
-        if (isArray(x)) res.push.apply(res, x);
-        else res.push(x);
-    }
-    return res;
-};
+        if (ai >= 0 && bi > 0) {
+          begs = [];
+          left = str.length;
 
-var isArray = Array.isArray || function (xs) {
-    return Object.prototype.toString.call(xs) === '[object Array]';
-};
+          while (i >= 0 && !result) {
+            if (i == ai) {
+              begs.push(i);
+              ai = str.indexOf(a, i + 1);
+            } else if (begs.length == 1) {
+              result = [begs.pop(), bi];
+            } else {
+              beg = begs.pop();
+              if (beg < left) {
+                left = beg;
+                right = bi;
+              }
 
+              bi = str.indexOf(b, i + 1);
+            }
 
-/***/ }),
-/* 233 */
-/***/ (function(module, exports, __webpack_require__) {
+            i = ai < bi && ai >= 0 ? ai : bi;
+          }
 
-__webpack_require__(259);
-__webpack_require__(261);
-__webpack_require__(264);
-__webpack_require__(260);
-__webpack_require__(262);
-__webpack_require__(263);
-module.exports = __webpack_require__(31).Promise;
+          if (begs.length) {
+            result = [left, right];
+          }
+        }
 
+        return result;
+      }
 
-/***/ }),
-/* 234 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 229 */
+    /***/ function (module, exports, __webpack_require__) {
+      var concatMap = __webpack_require__(232);
+      var balanced = __webpack_require__(228);
 
-module.exports = function () { /* empty */ };
+      module.exports = expandTop;
 
+      var escSlash = "\0SLASH" + Math.random() + "\0";
+      var escOpen = "\0OPEN" + Math.random() + "\0";
+      var escClose = "\0CLOSE" + Math.random() + "\0";
+      var escComma = "\0COMMA" + Math.random() + "\0";
+      var escPeriod = "\0PERIOD" + Math.random() + "\0";
 
-/***/ }),
-/* 235 */
-/***/ (function(module, exports) {
+      function numeric(str) {
+        return parseInt(str, 10) == str ? parseInt(str, 10) : str.charCodeAt(0);
+      }
 
-module.exports = function (it, Constructor, name, forbiddenField) {
-  if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) {
-    throw TypeError(name + ': incorrect invocation!');
-  } return it;
-};
+      function escapeBraces(str) {
+        return str
+          .split("\\\\")
+          .join(escSlash)
+          .split("\\{")
+          .join(escOpen)
+          .split("\\}")
+          .join(escClose)
+          .split("\\,")
+          .join(escComma)
+          .split("\\.")
+          .join(escPeriod);
+      }
 
+      function unescapeBraces(str) {
+        return str
+          .split(escSlash)
+          .join("\\")
+          .split(escOpen)
+          .join("{")
+          .split(escClose)
+          .join("}")
+          .split(escComma)
+          .join(",")
+          .split(escPeriod)
+          .join(".");
+      }
 
-/***/ }),
-/* 236 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// false -> Array#indexOf
-// true  -> Array#includes
-var toIObject = __webpack_require__(98);
-var toLength = __webpack_require__(136);
-var toAbsoluteIndex = __webpack_require__(254);
-module.exports = function (IS_INCLUDES) {
-  return function ($this, el, fromIndex) {
-    var O = toIObject($this);
-    var length = toLength(O.length);
-    var index = toAbsoluteIndex(fromIndex, length);
-    var value;
-    // Array#includes uses SameValueZero equality algorithm
-    // eslint-disable-next-line no-self-compare
-    if (IS_INCLUDES && el != el) while (length > index) {
-      value = O[index++];
-      // eslint-disable-next-line no-self-compare
-      if (value != value) return true;
-    // Array#indexOf ignores holes, Array#includes - not
-    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
-      if (O[index] === el) return IS_INCLUDES || index || 0;
-    } return !IS_INCLUDES && -1;
-  };
-};
+      // Basically just str.split(","), but handling cases
+      // where we have nested braced sections, which should be
+      // treated as individual members, like {a,{b,c},d}
+      function parseCommaParts(str) {
+        if (!str) return [""];
 
+        var parts = [];
+        var m = balanced("{", "}", str);
 
-/***/ }),
-/* 237 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ctx = __webpack_require__(70);
-var call = __webpack_require__(241);
-var isArrayIter = __webpack_require__(240);
-var anObject = __webpack_require__(35);
-var toLength = __webpack_require__(136);
-var getIterFn = __webpack_require__(257);
-var BREAK = {};
-var RETURN = {};
-var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
-  var iterFn = ITERATOR ? function () { return iterable; } : getIterFn(iterable);
-  var f = ctx(fn, that, entries ? 2 : 1);
-  var index = 0;
-  var length, step, iterator, result;
-  if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
-  // fast case for arrays with default iterator
-  if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
-    result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
-    if (result === BREAK || result === RETURN) return result;
-  } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
-    result = call(iterator, f, step.value, entries);
-    if (result === BREAK || result === RETURN) return result;
-  }
-};
-exports.BREAK = BREAK;
-exports.RETURN = RETURN;
-
-
-/***/ }),
-/* 238 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = !__webpack_require__(51) && !__webpack_require__(112)(function () {
-  return Object.defineProperty(__webpack_require__(92)('div'), 'a', { get: function () { return 7; } }).a != 7;
-});
-
-
-/***/ }),
-/* 239 */
-/***/ (function(module, exports) {
-
-// fast apply, http://jsperf.lnkit.com/fast-apply/5
-module.exports = function (fn, args, that) {
-  var un = that === undefined;
-  switch (args.length) {
-    case 0: return un ? fn()
-                      : fn.call(that);
-    case 1: return un ? fn(args[0])
-                      : fn.call(that, args[0]);
-    case 2: return un ? fn(args[0], args[1])
-                      : fn.call(that, args[0], args[1]);
-    case 3: return un ? fn(args[0], args[1], args[2])
-                      : fn.call(that, args[0], args[1], args[2]);
-    case 4: return un ? fn(args[0], args[1], args[2], args[3])
-                      : fn.call(that, args[0], args[1], args[2], args[3]);
-  } return fn.apply(that, args);
-};
+        if (!m) return str.split(",");
 
+        var pre = m.pre;
+        var body = m.body;
+        var post = m.post;
+        var p = pre.split(",");
 
-/***/ }),
-/* 240 */
-/***/ (function(module, exports, __webpack_require__) {
+        p[p.length - 1] += "{" + body + "}";
+        var postParts = parseCommaParts(post);
+        if (post.length) {
+          p[p.length - 1] += postParts.shift();
+          p.push.apply(p, postParts);
+        }
 
-// check on default Array iterator
-var Iterators = __webpack_require__(53);
-var ITERATOR = __webpack_require__(20)('iterator');
-var ArrayProto = Array.prototype;
+        parts.push.apply(parts, p);
 
-module.exports = function (it) {
-  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
-};
+        return parts;
+      }
 
+      function expandTop(str) {
+        if (!str) return [];
 
-/***/ }),
-/* 241 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// call something on iterator step with safe closing on error
-var anObject = __webpack_require__(35);
-module.exports = function (iterator, fn, value, entries) {
-  try {
-    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
-  // 7.4.6 IteratorClose(iterator, completion)
-  } catch (e) {
-    var ret = iterator['return'];
-    if (ret !== undefined) anObject(ret.call(iterator));
-    throw e;
-  }
-};
+        // I don't know why Bash 4.3 does this, but it does.
+        // Anything starting with {} will have the first two bytes preserved
+        // but *only* at the top level, so {},a}b will not expand to anything,
+        // but a{},b}c will be expanded to [a}c,abc].
+        // One could argue that this is a bug in Bash, but since the goal of
+        // this module is to match Bash's rules, we escape a leading {}
+        if (str.substr(0, 2) === "{}") {
+          str = "\\{\\}" + str.substr(2);
+        }
 
+        return expand(escapeBraces(str), true).map(unescapeBraces);
+      }
 
-/***/ }),
-/* 242 */
-/***/ (function(module, exports, __webpack_require__) {
+      function identity(e) {
+        return e;
+      }
 
-"use strict";
+      function embrace(str) {
+        return "{" + str + "}";
+      }
+      function isPadded(el) {
+        return /^-?0\d/.test(el);
+      }
 
-var create = __webpack_require__(246);
-var descriptor = __webpack_require__(132);
-var setToStringTag = __webpack_require__(95);
-var IteratorPrototype = {};
+      function lte(i, y) {
+        return i <= y;
+      }
+      function gte(i, y) {
+        return i >= y;
+      }
 
-// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
-__webpack_require__(42)(IteratorPrototype, __webpack_require__(20)('iterator'), function () { return this; });
+      function expand(str, isTop) {
+        var expansions = [];
 
-module.exports = function (Constructor, NAME, next) {
-  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
-  setToStringTag(Constructor, NAME + ' Iterator');
-};
+        var m = balanced("{", "}", str);
+        if (!m || /\$$/.test(m.pre)) return [str];
 
+        var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+        var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(
+          m.body,
+        );
+        var isSequence = isNumericSequence || isAlphaSequence;
+        var isOptions = m.body.indexOf(",") >= 0;
+        if (!isSequence && !isOptions) {
+          // {a},b}
+          if (m.post.match(/,.*\}/)) {
+            str = m.pre + "{" + m.body + escClose + m.post;
+            return expand(str);
+          }
+          return [str];
+        }
 
-/***/ }),
-/* 243 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ITERATOR = __webpack_require__(20)('iterator');
-var SAFE_CLOSING = false;
-
-try {
-  var riter = [7][ITERATOR]();
-  riter['return'] = function () { SAFE_CLOSING = true; };
-  // eslint-disable-next-line no-throw-literal
-  Array.from(riter, function () { throw 2; });
-} catch (e) { /* empty */ }
-
-module.exports = function (exec, skipClosing) {
-  if (!skipClosing && !SAFE_CLOSING) return false;
-  var safe = false;
-  try {
-    var arr = [7];
-    var iter = arr[ITERATOR]();
-    iter.next = function () { return { done: safe = true }; };
-    arr[ITERATOR] = function () { return iter; };
-    exec(arr);
-  } catch (e) { /* empty */ }
-  return safe;
-};
+        var n;
+        if (isSequence) {
+          n = m.body.split(/\.\./);
+        } else {
+          n = parseCommaParts(m.body);
+          if (n.length === 1) {
+            // x{{a,b}}y ==> x{a}y x{b}y
+            n = expand(n[0], false).map(embrace);
+            if (n.length === 1) {
+              var post = m.post.length ? expand(m.post, false) : [""];
+              return post.map(function (p) {
+                return m.pre + n[0] + p;
+              });
+            }
+          }
+        }
 
+        // at this point, n is the parts, and we know it's not a comma set
+        // with a single entry.
 
-/***/ }),
-/* 244 */
-/***/ (function(module, exports) {
+        // no need to expand pre, since it is guaranteed to be free of brace-sets
+        var pre = m.pre;
+        var post = m.post.length ? expand(m.post, false) : [""];
 
-module.exports = function (done, value) {
-  return { value: value, done: !!done };
-};
+        var N;
 
+        if (isSequence) {
+          var x = numeric(n[0]);
+          var y = numeric(n[1]);
+          var width = Math.max(n[0].length, n[1].length);
+          var incr = n.length == 3 ? Math.abs(numeric(n[2])) : 1;
+          var test = lte;
+          var reverse = y < x;
+          if (reverse) {
+            incr *= -1;
+            test = gte;
+          }
+          var pad = n.some(isPadded);
 
-/***/ }),
-/* 245 */
-/***/ (function(module, exports, __webpack_require__) {
+          N = [];
 
-var global = __webpack_require__(17);
-var macrotask = __webpack_require__(135).set;
-var Observer = global.MutationObserver || global.WebKitMutationObserver;
-var process = global.process;
-var Promise = global.Promise;
-var isNode = __webpack_require__(69)(process) == 'process';
+          for (var i = x; test(i, y); i += incr) {
+            var c;
+            if (isAlphaSequence) {
+              c = String.fromCharCode(i);
+              if (c === "\\") c = "";
+            } else {
+              c = String(i);
+              if (pad) {
+                var need = width - c.length;
+                if (need > 0) {
+                  var z = new Array(need + 1).join("0");
+                  if (i < 0) c = "-" + z + c.slice(1);
+                  else c = z + c;
+                }
+              }
+            }
+            N.push(c);
+          }
+        } else {
+          N = concatMap(n, function (el) {
+            return expand(el, false);
+          });
+        }
 
-module.exports = function () {
-  var head, last, notify;
+        for (var j = 0; j < N.length; j++) {
+          for (var k = 0; k < post.length; k++) {
+            var expansion = pre + N[j] + post[k];
+            if (!isTop || isSequence || expansion) expansions.push(expansion);
+          }
+        }
 
-  var flush = function () {
-    var parent, fn;
-    if (isNode && (parent = process.domain)) parent.exit();
-    while (head) {
-      fn = head.fn;
-      head = head.next;
-      try {
-        fn();
-      } catch (e) {
-        if (head) notify();
-        else last = undefined;
-        throw e;
+        return expansions;
       }
-    } last = undefined;
-    if (parent) parent.enter();
-  };
 
-  // Node.js
-  if (isNode) {
-    notify = function () {
-      process.nextTick(flush);
-    };
-  // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339
-  } else if (Observer && !(global.navigator && global.navigator.standalone)) {
-    var toggle = true;
-    var node = document.createTextNode('');
-    new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
-    notify = function () {
-      node.data = toggle = !toggle;
-    };
-  // environments with maybe non-completely correct, but existent Promise
-  } else if (Promise && Promise.resolve) {
-    // Promise.resolve without an argument throws an error in LG WebOS 2
-    var promise = Promise.resolve(undefined);
-    notify = function () {
-      promise.then(flush);
-    };
-  // for other environments - macrotask based on:
-  // - setImmediate
-  // - MessageChannel
-  // - window.postMessag
-  // - onreadystatechange
-  // - setTimeout
-  } else {
-    notify = function () {
-      // strange IE + webpack dev server bug - use .call(global)
-      macrotask.call(global, flush);
-    };
-  }
+      /***/
+    },
+    /* 230 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      function preserveCamelCase(str) {
+        let isLastCharLower = false;
+        let isLastCharUpper = false;
+        let isLastLastCharUpper = false;
+
+        for (let i = 0; i < str.length; i++) {
+          const c = str[i];
+
+          if (isLastCharLower && /[a-zA-Z]/.test(c) && c.toUpperCase() === c) {
+            str = str.substr(0, i) + "-" + str.substr(i);
+            isLastCharLower = false;
+            isLastLastCharUpper = isLastCharUpper;
+            isLastCharUpper = true;
+            i++;
+          } else if (
+            isLastCharUpper &&
+            isLastLastCharUpper &&
+            /[a-zA-Z]/.test(c) &&
+            c.toLowerCase() === c
+          ) {
+            str = str.substr(0, i - 1) + "-" + str.substr(i - 1);
+            isLastLastCharUpper = isLastCharUpper;
+            isLastCharUpper = false;
+            isLastCharLower = true;
+          } else {
+            isLastCharLower = c.toLowerCase() === c;
+            isLastLastCharUpper = isLastCharUpper;
+            isLastCharUpper = c.toUpperCase() === c;
+          }
+        }
 
-  return function (fn) {
-    var task = { fn: fn, next: undefined };
-    if (last) last.next = task;
-    if (!head) {
-      head = task;
-      notify();
-    } last = task;
-  };
-};
+        return str;
+      }
 
+      module.exports = function (str) {
+        if (arguments.length > 1) {
+          str = Array.from(arguments)
+            .map((x) => x.trim())
+            .filter((x) => x.length)
+            .join("-");
+        } else {
+          str = str.trim();
+        }
 
-/***/ }),
-/* 246 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-var anObject = __webpack_require__(35);
-var dPs = __webpack_require__(247);
-var enumBugKeys = __webpack_require__(127);
-var IE_PROTO = __webpack_require__(96)('IE_PROTO');
-var Empty = function () { /* empty */ };
-var PROTOTYPE = 'prototype';
-
-// Create object with fake `null` prototype: use iframe Object with cleared prototype
-var createDict = function () {
-  // Thrash, waste and sodomy: IE GC bug
-  var iframe = __webpack_require__(92)('iframe');
-  var i = enumBugKeys.length;
-  var lt = '<';
-  var gt = '>';
-  var iframeDocument;
-  iframe.style.display = 'none';
-  __webpack_require__(128).appendChild(iframe);
-  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
-  // createDict = iframe.contentWindow.Object;
-  // html.removeChild(iframe);
-  iframeDocument = iframe.contentWindow.document;
-  iframeDocument.open();
-  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
-  iframeDocument.close();
-  createDict = iframeDocument.F;
-  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
-  return createDict();
-};
+        if (str.length === 0) {
+          return "";
+        }
 
-module.exports = Object.create || function create(O, Properties) {
-  var result;
-  if (O !== null) {
-    Empty[PROTOTYPE] = anObject(O);
-    result = new Empty();
-    Empty[PROTOTYPE] = null;
-    // add "__proto__" for Object.getPrototypeOf polyfill
-    result[IE_PROTO] = O;
-  } else result = createDict();
-  return Properties === undefined ? result : dPs(result, Properties);
-};
+        if (str.length === 1) {
+          return str.toLowerCase();
+        }
 
+        if (/^[a-z0-9]+$/.test(str)) {
+          return str;
+        }
 
-/***/ }),
-/* 247 */
-/***/ (function(module, exports, __webpack_require__) {
+        const hasUpperCase = str !== str.toLowerCase();
 
-var dP = __webpack_require__(72);
-var anObject = __webpack_require__(35);
-var getKeys = __webpack_require__(171);
+        if (hasUpperCase) {
+          str = preserveCamelCase(str);
+        }
 
-module.exports = __webpack_require__(51) ? Object.defineProperties : function defineProperties(O, Properties) {
-  anObject(O);
-  var keys = getKeys(Properties);
-  var length = keys.length;
-  var i = 0;
-  var P;
-  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
-  return O;
-};
+        return str
+          .replace(/^[_.\- ]+/, "")
+          .toLowerCase()
+          .replace(/[_.\- ]+(\w|$)/g, (m, p1) => p1.toUpperCase());
+      };
 
+      /***/
+    },
+    /* 231 */
+    /***/ function (module, exports) {
+      function Caseless(dict) {
+        this.dict = dict || {};
+      }
+      Caseless.prototype.set = function (name, value, clobber) {
+        if (typeof name === "object") {
+          for (var i in name) {
+            this.set(i, name[i], value);
+          }
+        } else {
+          if (typeof clobber === "undefined") clobber = true;
+          var has = this.has(name);
 
-/***/ }),
-/* 248 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (!clobber && has) this.dict[has] = this.dict[has] + "," + value;
+          else this.dict[has || name] = value;
+          return has;
+        }
+      };
+      Caseless.prototype.has = function (name) {
+        var keys = Object.keys(this.dict),
+          name = name.toLowerCase();
+        for (var i = 0; i < keys.length; i++) {
+          if (keys[i].toLowerCase() === name) return keys[i];
+        }
+        return false;
+      };
+      Caseless.prototype.get = function (name) {
+        name = name.toLowerCase();
+        var result, _key;
+        var headers = this.dict;
+        Object.keys(headers).forEach(function (key) {
+          _key = key.toLowerCase();
+          if (name === _key) result = headers[key];
+        });
+        return result;
+      };
+      Caseless.prototype.swap = function (name) {
+        var has = this.has(name);
+        if (has === name) return;
+        if (!has)
+          throw new Error('There is no header than matches "' + name + '"');
+        this.dict[name] = this.dict[has];
+        delete this.dict[has];
+      };
+      Caseless.prototype.del = function (name) {
+        var has = this.has(name);
+        return delete this.dict[has || name];
+      };
 
-// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
-var has = __webpack_require__(71);
-var toObject = __webpack_require__(172);
-var IE_PROTO = __webpack_require__(96)('IE_PROTO');
-var ObjectProto = Object.prototype;
+      module.exports = function (dict) {
+        return new Caseless(dict);
+      };
+      module.exports.httpify = function (resp, headers) {
+        var c = new Caseless(headers);
+        resp.setHeader = function (key, value, clobber) {
+          if (typeof value === "undefined") return;
+          return c.set(key, value, clobber);
+        };
+        resp.hasHeader = function (key) {
+          return c.has(key);
+        };
+        resp.getHeader = function (key) {
+          return c.get(key);
+        };
+        resp.removeHeader = function (key) {
+          return c.del(key);
+        };
+        resp.headers = c.dict;
+        return c;
+      };
 
-module.exports = Object.getPrototypeOf || function (O) {
-  O = toObject(O);
-  if (has(O, IE_PROTO)) return O[IE_PROTO];
-  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
-    return O.constructor.prototype;
-  } return O instanceof Object ? ObjectProto : null;
-};
+      /***/
+    },
+    /* 232 */
+    /***/ function (module, exports) {
+      module.exports = function (xs, fn) {
+        var res = [];
+        for (var i = 0; i < xs.length; i++) {
+          var x = fn(xs[i], i);
+          if (isArray(x)) res.push.apply(res, x);
+          else res.push(x);
+        }
+        return res;
+      };
 
+      var isArray =
+        Array.isArray ||
+        function (xs) {
+          return Object.prototype.toString.call(xs) === "[object Array]";
+        };
 
-/***/ }),
-/* 249 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var has = __webpack_require__(71);
-var toIObject = __webpack_require__(98);
-var arrayIndexOf = __webpack_require__(236)(false);
-var IE_PROTO = __webpack_require__(96)('IE_PROTO');
-
-module.exports = function (object, names) {
-  var O = toIObject(object);
-  var i = 0;
-  var result = [];
-  var key;
-  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
-  // Don't enum bug & hidden keys
-  while (names.length > i) if (has(O, key = names[i++])) {
-    ~arrayIndexOf(result, key) || result.push(key);
-  }
-  return result;
-};
+      /***/
+    },
+    /* 233 */
+    /***/ function (module, exports, __webpack_require__) {
+      __webpack_require__(259);
+      __webpack_require__(261);
+      __webpack_require__(264);
+      __webpack_require__(260);
+      __webpack_require__(262);
+      __webpack_require__(263);
+      module.exports = __webpack_require__(31).Promise;
+
+      /***/
+    },
+    /* 234 */
+    /***/ function (module, exports) {
+      module.exports = function () {
+        /* empty */
+      };
 
+      /***/
+    },
+    /* 235 */
+    /***/ function (module, exports) {
+      module.exports = function (it, Constructor, name, forbiddenField) {
+        if (
+          !(it instanceof Constructor) ||
+          (forbiddenField !== undefined && forbiddenField in it)
+        ) {
+          throw TypeError(name + ": incorrect invocation!");
+        }
+        return it;
+      };
 
-/***/ }),
-/* 250 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 236 */
+    /***/ function (module, exports, __webpack_require__) {
+      // false -> Array#indexOf
+      // true  -> Array#includes
+      var toIObject = __webpack_require__(98);
+      var toLength = __webpack_require__(136);
+      var toAbsoluteIndex = __webpack_require__(254);
+      module.exports = function (IS_INCLUDES) {
+        return function ($this, el, fromIndex) {
+          var O = toIObject($this);
+          var length = toLength(O.length);
+          var index = toAbsoluteIndex(fromIndex, length);
+          var value;
+          // Array#includes uses SameValueZero equality algorithm
+          // eslint-disable-next-line no-self-compare
+          if (IS_INCLUDES && el != el)
+            while (length > index) {
+              value = O[index++];
+              // eslint-disable-next-line no-self-compare
+              if (value != value) return true;
+              // Array#indexOf ignores holes, Array#includes - not
+            }
+          else
+            for (; length > index; index++)
+              if (IS_INCLUDES || index in O) {
+                if (O[index] === el) return IS_INCLUDES || index || 0;
+              }
+          return !IS_INCLUDES && -1;
+        };
+      };
 
-var hide = __webpack_require__(42);
-module.exports = function (target, src, safe) {
-  for (var key in src) {
-    if (safe && target[key]) target[key] = src[key];
-    else hide(target, key, src[key]);
-  } return target;
-};
+      /***/
+    },
+    /* 237 */
+    /***/ function (module, exports, __webpack_require__) {
+      var ctx = __webpack_require__(70);
+      var call = __webpack_require__(241);
+      var isArrayIter = __webpack_require__(240);
+      var anObject = __webpack_require__(35);
+      var toLength = __webpack_require__(136);
+      var getIterFn = __webpack_require__(257);
+      var BREAK = {};
+      var RETURN = {};
+      var exports = (module.exports = function (
+        iterable,
+        entries,
+        fn,
+        that,
+        ITERATOR,
+      ) {
+        var iterFn = ITERATOR
+          ? function () {
+              return iterable;
+            }
+          : getIterFn(iterable);
+        var f = ctx(fn, that, entries ? 2 : 1);
+        var index = 0;
+        var length, step, iterator, result;
+        if (typeof iterFn != "function")
+          throw TypeError(iterable + " is not iterable!");
+        // fast case for arrays with default iterator
+        if (isArrayIter(iterFn))
+          for (length = toLength(iterable.length); length > index; index++) {
+            result = entries
+              ? f(anObject((step = iterable[index]))[0], step[1])
+              : f(iterable[index]);
+            if (result === BREAK || result === RETURN) return result;
+          }
+        else
+          for (
+            iterator = iterFn.call(iterable);
+            !(step = iterator.next()).done;
 
+          ) {
+            result = call(iterator, f, step.value, entries);
+            if (result === BREAK || result === RETURN) return result;
+          }
+      });
+      exports.BREAK = BREAK;
+      exports.RETURN = RETURN;
 
-/***/ }),
-/* 251 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 238 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports =
+        !__webpack_require__(51) &&
+        !__webpack_require__(112)(function () {
+          return (
+            Object.defineProperty(__webpack_require__(92)("div"), "a", {
+              get: function () {
+                return 7;
+              },
+            }).a != 7
+          );
+        });
 
-module.exports = __webpack_require__(42);
+      /***/
+    },
+    /* 239 */
+    /***/ function (module, exports) {
+      // fast apply, http://jsperf.lnkit.com/fast-apply/5
+      module.exports = function (fn, args, that) {
+        var un = that === undefined;
+        switch (args.length) {
+          case 0:
+            return un ? fn() : fn.call(that);
+          case 1:
+            return un ? fn(args[0]) : fn.call(that, args[0]);
+          case 2:
+            return un ? fn(args[0], args[1]) : fn.call(that, args[0], args[1]);
+          case 3:
+            return un
+              ? fn(args[0], args[1], args[2])
+              : fn.call(that, args[0], args[1], args[2]);
+          case 4:
+            return un
+              ? fn(args[0], args[1], args[2], args[3])
+              : fn.call(that, args[0], args[1], args[2], args[3]);
+        }
+        return fn.apply(that, args);
+      };
 
+      /***/
+    },
+    /* 240 */
+    /***/ function (module, exports, __webpack_require__) {
+      // check on default Array iterator
+      var Iterators = __webpack_require__(53);
+      var ITERATOR = __webpack_require__(20)("iterator");
+      var ArrayProto = Array.prototype;
+
+      module.exports = function (it) {
+        return (
+          it !== undefined &&
+          (Iterators.Array === it || ArrayProto[ITERATOR] === it)
+        );
+      };
 
-/***/ }),
-/* 252 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 241 */
+    /***/ function (module, exports, __webpack_require__) {
+      // call something on iterator step with safe closing on error
+      var anObject = __webpack_require__(35);
+      module.exports = function (iterator, fn, value, entries) {
+        try {
+          return entries ? fn(anObject(value)[0], value[1]) : fn(value);
+          // 7.4.6 IteratorClose(iterator, completion)
+        } catch (e) {
+          var ret = iterator["return"];
+          if (ret !== undefined) anObject(ret.call(iterator));
+          throw e;
+        }
+      };
 
-"use strict";
+      /***/
+    },
+    /* 242 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var create = __webpack_require__(246);
+      var descriptor = __webpack_require__(132);
+      var setToStringTag = __webpack_require__(95);
+      var IteratorPrototype = {};
+
+      // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
+      __webpack_require__(42)(
+        IteratorPrototype,
+        __webpack_require__(20)("iterator"),
+        function () {
+          return this;
+        },
+      );
 
-var global = __webpack_require__(17);
-var core = __webpack_require__(31);
-var dP = __webpack_require__(72);
-var DESCRIPTORS = __webpack_require__(51);
-var SPECIES = __webpack_require__(20)('species');
+      module.exports = function (Constructor, NAME, next) {
+        Constructor.prototype = create(IteratorPrototype, {
+          next: descriptor(1, next),
+        });
+        setToStringTag(Constructor, NAME + " Iterator");
+      };
 
-module.exports = function (KEY) {
-  var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY];
-  if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
-    configurable: true,
-    get: function () { return this; }
-  });
-};
+      /***/
+    },
+    /* 243 */
+    /***/ function (module, exports, __webpack_require__) {
+      var ITERATOR = __webpack_require__(20)("iterator");
+      var SAFE_CLOSING = false;
 
+      try {
+        var riter = [7][ITERATOR]();
+        riter["return"] = function () {
+          SAFE_CLOSING = true;
+        };
+        // eslint-disable-next-line no-throw-literal
+        Array.from(riter, function () {
+          throw 2;
+        });
+      } catch (e) {
+        /* empty */
+      }
 
-/***/ }),
-/* 253 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var toInteger = __webpack_require__(97);
-var defined = __webpack_require__(91);
-// true  -> String#at
-// false -> String#codePointAt
-module.exports = function (TO_STRING) {
-  return function (that, pos) {
-    var s = String(defined(that));
-    var i = toInteger(pos);
-    var l = s.length;
-    var a, b;
-    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
-    a = s.charCodeAt(i);
-    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
-      ? TO_STRING ? s.charAt(i) : a
-      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
-  };
-};
+      module.exports = function (exec, skipClosing) {
+        if (!skipClosing && !SAFE_CLOSING) return false;
+        var safe = false;
+        try {
+          var arr = [7];
+          var iter = arr[ITERATOR]();
+          iter.next = function () {
+            return { done: (safe = true) };
+          };
+          arr[ITERATOR] = function () {
+            return iter;
+          };
+          exec(arr);
+        } catch (e) {
+          /* empty */
+        }
+        return safe;
+      };
 
+      /***/
+    },
+    /* 244 */
+    /***/ function (module, exports) {
+      module.exports = function (done, value) {
+        return { value: value, done: !!done };
+      };
 
-/***/ }),
-/* 254 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 245 */
+    /***/ function (module, exports, __webpack_require__) {
+      var global = __webpack_require__(17);
+      var macrotask = __webpack_require__(135).set;
+      var Observer = global.MutationObserver || global.WebKitMutationObserver;
+      var process = global.process;
+      var Promise = global.Promise;
+      var isNode = __webpack_require__(69)(process) == "process";
+
+      module.exports = function () {
+        var head, last, notify;
+
+        var flush = function () {
+          var parent, fn;
+          if (isNode && (parent = process.domain)) parent.exit();
+          while (head) {
+            fn = head.fn;
+            head = head.next;
+            try {
+              fn();
+            } catch (e) {
+              if (head) notify();
+              else last = undefined;
+              throw e;
+            }
+          }
+          last = undefined;
+          if (parent) parent.enter();
+        };
 
-var toInteger = __webpack_require__(97);
-var max = Math.max;
-var min = Math.min;
-module.exports = function (index, length) {
-  index = toInteger(index);
-  return index < 0 ? max(index + length, 0) : min(index, length);
-};
+        // Node.js
+        if (isNode) {
+          notify = function () {
+            process.nextTick(flush);
+          };
+          // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339
+        } else if (
+          Observer &&
+          !(global.navigator && global.navigator.standalone)
+        ) {
+          var toggle = true;
+          var node = document.createTextNode("");
+          new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
+          notify = function () {
+            node.data = toggle = !toggle;
+          };
+          // environments with maybe non-completely correct, but existent Promise
+        } else if (Promise && Promise.resolve) {
+          // Promise.resolve without an argument throws an error in LG WebOS 2
+          var promise = Promise.resolve(undefined);
+          notify = function () {
+            promise.then(flush);
+          };
+          // for other environments - macrotask based on:
+          // - setImmediate
+          // - MessageChannel
+          // - window.postMessag
+          // - onreadystatechange
+          // - setTimeout
+        } else {
+          notify = function () {
+            // strange IE + webpack dev server bug - use .call(global)
+            macrotask.call(global, flush);
+          };
+        }
 
+        return function (fn) {
+          var task = { fn: fn, next: undefined };
+          if (last) last.next = task;
+          if (!head) {
+            head = task;
+            notify();
+          }
+          last = task;
+        };
+      };
 
-/***/ }),
-/* 255 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// 7.1.1 ToPrimitive(input [, PreferredType])
-var isObject = __webpack_require__(52);
-// instead of the ES6 spec version, we didn't implement @@toPrimitive case
-// and the second argument - flag - preferred type is a string
-module.exports = function (it, S) {
-  if (!isObject(it)) return it;
-  var fn, val;
-  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
-  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
-  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
-  throw TypeError("Can't convert object to primitive value");
-};
+      /***/
+    },
+    /* 246 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
+      var anObject = __webpack_require__(35);
+      var dPs = __webpack_require__(247);
+      var enumBugKeys = __webpack_require__(127);
+      var IE_PROTO = __webpack_require__(96)("IE_PROTO");
+      var Empty = function () {
+        /* empty */
+      };
+      var PROTOTYPE = "prototype";
+
+      // Create object with fake `null` prototype: use iframe Object with cleared prototype
+      var createDict = function () {
+        // Thrash, waste and sodomy: IE GC bug
+        var iframe = __webpack_require__(92)("iframe");
+        var i = enumBugKeys.length;
+        var lt = "<";
+        var gt = ">";
+        var iframeDocument;
+        iframe.style.display = "none";
+        __webpack_require__(128).appendChild(iframe);
+        iframe.src = "javascript:"; // eslint-disable-line no-script-url
+        // createDict = iframe.contentWindow.Object;
+        // html.removeChild(iframe);
+        iframeDocument = iframe.contentWindow.document;
+        iframeDocument.open();
+        iframeDocument.write(
+          lt + "script" + gt + "document.F=Object" + lt + "/script" + gt,
+        );
+        iframeDocument.close();
+        createDict = iframeDocument.F;
+        while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
+        return createDict();
+      };
 
+      module.exports =
+        Object.create ||
+        function create(O, Properties) {
+          var result;
+          if (O !== null) {
+            Empty[PROTOTYPE] = anObject(O);
+            result = new Empty();
+            Empty[PROTOTYPE] = null;
+            // add "__proto__" for Object.getPrototypeOf polyfill
+            result[IE_PROTO] = O;
+          } else result = createDict();
+          return Properties === undefined ? result : dPs(result, Properties);
+        };
 
-/***/ }),
-/* 256 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var global = __webpack_require__(17);
-var navigator = global.navigator;
-
-module.exports = navigator && navigator.userAgent || '';
-
-
-/***/ }),
-/* 257 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var classof = __webpack_require__(126);
-var ITERATOR = __webpack_require__(20)('iterator');
-var Iterators = __webpack_require__(53);
-module.exports = __webpack_require__(31).getIteratorMethod = function (it) {
-  if (it != undefined) return it[ITERATOR]
-    || it['@@iterator']
-    || Iterators[classof(it)];
-};
-
+      /***/
+    },
+    /* 247 */
+    /***/ function (module, exports, __webpack_require__) {
+      var dP = __webpack_require__(72);
+      var anObject = __webpack_require__(35);
+      var getKeys = __webpack_require__(171);
+
+      module.exports = __webpack_require__(51)
+        ? Object.defineProperties
+        : function defineProperties(O, Properties) {
+            anObject(O);
+            var keys = getKeys(Properties);
+            var length = keys.length;
+            var i = 0;
+            var P;
+            while (length > i) dP.f(O, (P = keys[i++]), Properties[P]);
+            return O;
+          };
 
-/***/ }),
-/* 258 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var addToUnscopables = __webpack_require__(234);
-var step = __webpack_require__(244);
-var Iterators = __webpack_require__(53);
-var toIObject = __webpack_require__(98);
-
-// 22.1.3.4 Array.prototype.entries()
-// 22.1.3.13 Array.prototype.keys()
-// 22.1.3.29 Array.prototype.values()
-// 22.1.3.30 Array.prototype[@@iterator]()
-module.exports = __webpack_require__(129)(Array, 'Array', function (iterated, kind) {
-  this._t = toIObject(iterated); // target
-  this._i = 0;                   // next index
-  this._k = kind;                // kind
-// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
-}, function () {
-  var O = this._t;
-  var kind = this._k;
-  var index = this._i++;
-  if (!O || index >= O.length) {
-    this._t = undefined;
-    return step(1);
-  }
-  if (kind == 'keys') return step(0, index);
-  if (kind == 'values') return step(0, O[index]);
-  return step(0, [index, O[index]]);
-}, 'values');
-
-// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
-Iterators.Arguments = Iterators.Array;
-
-addToUnscopables('keys');
-addToUnscopables('values');
-addToUnscopables('entries');
-
-
-/***/ }),
-/* 259 */
-/***/ (function(module, exports) {
-
-
-
-/***/ }),
-/* 260 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var LIBRARY = __webpack_require__(93);
-var global = __webpack_require__(17);
-var ctx = __webpack_require__(70);
-var classof = __webpack_require__(126);
-var $export = __webpack_require__(60);
-var isObject = __webpack_require__(52);
-var aFunction = __webpack_require__(68);
-var anInstance = __webpack_require__(235);
-var forOf = __webpack_require__(237);
-var speciesConstructor = __webpack_require__(134);
-var task = __webpack_require__(135).set;
-var microtask = __webpack_require__(245)();
-var newPromiseCapabilityModule = __webpack_require__(94);
-var perform = __webpack_require__(130);
-var userAgent = __webpack_require__(256);
-var promiseResolve = __webpack_require__(131);
-var PROMISE = 'Promise';
-var TypeError = global.TypeError;
-var process = global.process;
-var versions = process && process.versions;
-var v8 = versions && versions.v8 || '';
-var $Promise = global[PROMISE];
-var isNode = classof(process) == 'process';
-var empty = function () { /* empty */ };
-var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
-var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f;
-
-var USE_NATIVE = !!function () {
-  try {
-    // correct subclassing with @@species support
-    var promise = $Promise.resolve(1);
-    var FakePromise = (promise.constructor = {})[__webpack_require__(20)('species')] = function (exec) {
-      exec(empty, empty);
-    };
-    // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
-    return (isNode || typeof PromiseRejectionEvent == 'function')
-      && promise.then(empty) instanceof FakePromise
-      // v8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
-      // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
-      // we can't detect it synchronously, so just check versions
-      && v8.indexOf('6.6') !== 0
-      && userAgent.indexOf('Chrome/66') === -1;
-  } catch (e) { /* empty */ }
-}();
-
-// helpers
-var isThenable = function (it) {
-  var then;
-  return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
-};
-var notify = function (promise, isReject) {
-  if (promise._n) return;
-  promise._n = true;
-  var chain = promise._c;
-  microtask(function () {
-    var value = promise._v;
-    var ok = promise._s == 1;
-    var i = 0;
-    var run = function (reaction) {
-      var handler = ok ? reaction.ok : reaction.fail;
-      var resolve = reaction.resolve;
-      var reject = reaction.reject;
-      var domain = reaction.domain;
-      var result, then, exited;
-      try {
-        if (handler) {
-          if (!ok) {
-            if (promise._h == 2) onHandleUnhandled(promise);
-            promise._h = 1;
+      /***/
+    },
+    /* 248 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
+      var has = __webpack_require__(71);
+      var toObject = __webpack_require__(172);
+      var IE_PROTO = __webpack_require__(96)("IE_PROTO");
+      var ObjectProto = Object.prototype;
+
+      module.exports =
+        Object.getPrototypeOf ||
+        function (O) {
+          O = toObject(O);
+          if (has(O, IE_PROTO)) return O[IE_PROTO];
+          if (
+            typeof O.constructor == "function" &&
+            O instanceof O.constructor
+          ) {
+            return O.constructor.prototype;
           }
-          if (handler === true) result = value;
-          else {
-            if (domain) domain.enter();
-            result = handler(value); // may throw
-            if (domain) {
-              domain.exit();
-              exited = true;
-            }
-          }
-          if (result === reaction.promise) {
-            reject(TypeError('Promise-chain cycle'));
-          } else if (then = isThenable(result)) {
-            then.call(result, resolve, reject);
-          } else resolve(result);
-        } else reject(value);
-      } catch (e) {
-        if (domain && !exited) domain.exit();
-        reject(e);
-      }
-    };
-    while (chain.length > i) run(chain[i++]); // variable length - can't use forEach
-    promise._c = [];
-    promise._n = false;
-    if (isReject && !promise._h) onUnhandled(promise);
-  });
-};
-var onUnhandled = function (promise) {
-  task.call(global, function () {
-    var value = promise._v;
-    var unhandled = isUnhandled(promise);
-    var result, handler, console;
-    if (unhandled) {
-      result = perform(function () {
-        if (isNode) {
-          process.emit('unhandledRejection', value, promise);
-        } else if (handler = global.onunhandledrejection) {
-          handler({ promise: promise, reason: value });
-        } else if ((console = global.console) && console.error) {
-          console.error('Unhandled promise rejection', value);
-        }
-      });
-      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
-      promise._h = isNode || isUnhandled(promise) ? 2 : 1;
-    } promise._a = undefined;
-    if (unhandled && result.e) throw result.v;
-  });
-};
-var isUnhandled = function (promise) {
-  return promise._h !== 1 && (promise._a || promise._c).length === 0;
-};
-var onHandleUnhandled = function (promise) {
-  task.call(global, function () {
-    var handler;
-    if (isNode) {
-      process.emit('rejectionHandled', promise);
-    } else if (handler = global.onrejectionhandled) {
-      handler({ promise: promise, reason: promise._v });
-    }
-  });
-};
-var $reject = function (value) {
-  var promise = this;
-  if (promise._d) return;
-  promise._d = true;
-  promise = promise._w || promise; // unwrap
-  promise._v = value;
-  promise._s = 2;
-  if (!promise._a) promise._a = promise._c.slice();
-  notify(promise, true);
-};
-var $resolve = function (value) {
-  var promise = this;
-  var then;
-  if (promise._d) return;
-  promise._d = true;
-  promise = promise._w || promise; // unwrap
-  try {
-    if (promise === value) throw TypeError("Promise can't be resolved itself");
-    if (then = isThenable(value)) {
-      microtask(function () {
-        var wrapper = { _w: promise, _d: false }; // wrap
-        try {
-          then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
-        } catch (e) {
-          $reject.call(wrapper, e);
-        }
-      });
-    } else {
-      promise._v = value;
-      promise._s = 1;
-      notify(promise, false);
-    }
-  } catch (e) {
-    $reject.call({ _w: promise, _d: false }, e); // wrap
-  }
-};
-
-// constructor polyfill
-if (!USE_NATIVE) {
-  // 25.4.3.1 Promise(executor)
-  $Promise = function Promise(executor) {
-    anInstance(this, $Promise, PROMISE, '_h');
-    aFunction(executor);
-    Internal.call(this);
-    try {
-      executor(ctx($resolve, this, 1), ctx($reject, this, 1));
-    } catch (err) {
-      $reject.call(this, err);
-    }
-  };
-  // eslint-disable-next-line no-unused-vars
-  Internal = function Promise(executor) {
-    this._c = [];             // <- awaiting reactions
-    this._a = undefined;      // <- checked in isUnhandled reactions
-    this._s = 0;              // <- state
-    this._d = false;          // <- done
-    this._v = undefined;      // <- value
-    this._h = 0;              // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
-    this._n = false;          // <- notify
-  };
-  Internal.prototype = __webpack_require__(250)($Promise.prototype, {
-    // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
-    then: function then(onFulfilled, onRejected) {
-      var reaction = newPromiseCapability(speciesConstructor(this, $Promise));
-      reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
-      reaction.fail = typeof onRejected == 'function' && onRejected;
-      reaction.domain = isNode ? process.domain : undefined;
-      this._c.push(reaction);
-      if (this._a) this._a.push(reaction);
-      if (this._s) notify(this, false);
-      return reaction.promise;
-    },
-    // 25.4.5.1 Promise.prototype.catch(onRejected)
-    'catch': function (onRejected) {
-      return this.then(undefined, onRejected);
-    }
-  });
-  OwnPromiseCapability = function () {
-    var promise = new Internal();
-    this.promise = promise;
-    this.resolve = ctx($resolve, promise, 1);
-    this.reject = ctx($reject, promise, 1);
-  };
-  newPromiseCapabilityModule.f = newPromiseCapability = function (C) {
-    return C === $Promise || C === Wrapper
-      ? new OwnPromiseCapability(C)
-      : newGenericPromiseCapability(C);
-  };
-}
-
-$export($export.G + $export.W + $export.F * !USE_NATIVE, { Promise: $Promise });
-__webpack_require__(95)($Promise, PROMISE);
-__webpack_require__(252)(PROMISE);
-Wrapper = __webpack_require__(31)[PROMISE];
-
-// statics
-$export($export.S + $export.F * !USE_NATIVE, PROMISE, {
-  // 25.4.4.5 Promise.reject(r)
-  reject: function reject(r) {
-    var capability = newPromiseCapability(this);
-    var $$reject = capability.reject;
-    $$reject(r);
-    return capability.promise;
-  }
-});
-$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
-  // 25.4.4.6 Promise.resolve(x)
-  resolve: function resolve(x) {
-    return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x);
-  }
-});
-$export($export.S + $export.F * !(USE_NATIVE && __webpack_require__(243)(function (iter) {
-  $Promise.all(iter)['catch'](empty);
-})), PROMISE, {
-  // 25.4.4.1 Promise.all(iterable)
-  all: function all(iterable) {
-    var C = this;
-    var capability = newPromiseCapability(C);
-    var resolve = capability.resolve;
-    var reject = capability.reject;
-    var result = perform(function () {
-      var values = [];
-      var index = 0;
-      var remaining = 1;
-      forOf(iterable, false, function (promise) {
-        var $index = index++;
-        var alreadyCalled = false;
-        values.push(undefined);
-        remaining++;
-        C.resolve(promise).then(function (value) {
-          if (alreadyCalled) return;
-          alreadyCalled = true;
-          values[$index] = value;
-          --remaining || resolve(values);
-        }, reject);
-      });
-      --remaining || resolve(values);
-    });
-    if (result.e) reject(result.v);
-    return capability.promise;
-  },
-  // 25.4.4.4 Promise.race(iterable)
-  race: function race(iterable) {
-    var C = this;
-    var capability = newPromiseCapability(C);
-    var reject = capability.reject;
-    var result = perform(function () {
-      forOf(iterable, false, function (promise) {
-        C.resolve(promise).then(capability.resolve, reject);
-      });
-    });
-    if (result.e) reject(result.v);
-    return capability.promise;
-  }
-});
-
-
-/***/ }),
-/* 261 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var $at = __webpack_require__(253)(true);
-
-// 21.1.3.27 String.prototype[@@iterator]()
-__webpack_require__(129)(String, 'String', function (iterated) {
-  this._t = String(iterated); // target
-  this._i = 0;                // next index
-// 21.1.5.2.1 %StringIteratorPrototype%.next()
-}, function () {
-  var O = this._t;
-  var index = this._i;
-  var point;
-  if (index >= O.length) return { value: undefined, done: true };
-  point = $at(O, index);
-  this._i += point.length;
-  return { value: point, done: false };
-});
-
-
-/***/ }),
-/* 262 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// https://github.com/tc39/proposal-promise-finally
-
-var $export = __webpack_require__(60);
-var core = __webpack_require__(31);
-var global = __webpack_require__(17);
-var speciesConstructor = __webpack_require__(134);
-var promiseResolve = __webpack_require__(131);
-
-$export($export.P + $export.R, 'Promise', { 'finally': function (onFinally) {
-  var C = speciesConstructor(this, core.Promise || global.Promise);
-  var isFunction = typeof onFinally == 'function';
-  return this.then(
-    isFunction ? function (x) {
-      return promiseResolve(C, onFinally()).then(function () { return x; });
-    } : onFinally,
-    isFunction ? function (e) {
-      return promiseResolve(C, onFinally()).then(function () { throw e; });
-    } : onFinally
-  );
-} });
-
-
-/***/ }),
-/* 263 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-// https://github.com/tc39/proposal-promise-try
-var $export = __webpack_require__(60);
-var newPromiseCapability = __webpack_require__(94);
-var perform = __webpack_require__(130);
-
-$export($export.S, 'Promise', { 'try': function (callbackfn) {
-  var promiseCapability = newPromiseCapability.f(this);
-  var result = perform(callbackfn);
-  (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
-  return promiseCapability.promise;
-} });
-
-
-/***/ }),
-/* 264 */
-/***/ (function(module, exports, __webpack_require__) {
-
-__webpack_require__(258);
-var global = __webpack_require__(17);
-var hide = __webpack_require__(42);
-var Iterators = __webpack_require__(53);
-var TO_STRING_TAG = __webpack_require__(20)('toStringTag');
-
-var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
-  'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
-  'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
-  'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
-  'TextTrackList,TouchList').split(',');
-
-for (var i = 0; i < DOMIterables.length; i++) {
-  var NAME = DOMIterables[i];
-  var Collection = global[NAME];
-  var proto = Collection && Collection.prototype;
-  if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
-  Iterators[NAME] = Iterators.Array;
-}
-
-
-/***/ }),
-/* 265 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/**
- * This is the web browser implementation of `debug()`.
- *
- * Expose `debug()` as the module.
- */
-
-exports = module.exports = __webpack_require__(138);
-exports.log = log;
-exports.formatArgs = formatArgs;
-exports.save = save;
-exports.load = load;
-exports.useColors = useColors;
-exports.storage = 'undefined' != typeof chrome
-               && 'undefined' != typeof chrome.storage
-                  ? chrome.storage.local
-                  : localstorage();
-
-/**
- * Colors.
- */
-
-exports.colors = [
-  '#0000CC', '#0000FF', '#0033CC', '#0033FF', '#0066CC', '#0066FF', '#0099CC',
-  '#0099FF', '#00CC00', '#00CC33', '#00CC66', '#00CC99', '#00CCCC', '#00CCFF',
-  '#3300CC', '#3300FF', '#3333CC', '#3333FF', '#3366CC', '#3366FF', '#3399CC',
-  '#3399FF', '#33CC00', '#33CC33', '#33CC66', '#33CC99', '#33CCCC', '#33CCFF',
-  '#6600CC', '#6600FF', '#6633CC', '#6633FF', '#66CC00', '#66CC33', '#9900CC',
-  '#9900FF', '#9933CC', '#9933FF', '#99CC00', '#99CC33', '#CC0000', '#CC0033',
-  '#CC0066', '#CC0099', '#CC00CC', '#CC00FF', '#CC3300', '#CC3333', '#CC3366',
-  '#CC3399', '#CC33CC', '#CC33FF', '#CC6600', '#CC6633', '#CC9900', '#CC9933',
-  '#CCCC00', '#CCCC33', '#FF0000', '#FF0033', '#FF0066', '#FF0099', '#FF00CC',
-  '#FF00FF', '#FF3300', '#FF3333', '#FF3366', '#FF3399', '#FF33CC', '#FF33FF',
-  '#FF6600', '#FF6633', '#FF9900', '#FF9933', '#FFCC00', '#FFCC33'
-];
-
-/**
- * Currently only WebKit-based Web Inspectors, Firefox >= v31,
- * and the Firebug extension (any Firefox version) are known
- * to support "%c" CSS customizations.
- *
- * TODO: add a `localStorage` variable to explicitly enable/disable colors
- */
-
-function useColors() {
-  // NB: In an Electron preload script, document will be defined but not fully
-  // initialized. Since we know we're in Chrome, we'll just detect this case
-  // explicitly
-  if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') {
-    return true;
-  }
-
-  // Internet Explorer and Edge do not support colors.
-  if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) {
-    return false;
-  }
-
-  // is webkit? http://stackoverflow.com/a/16459606/376773
-  // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
-  return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
-    // is firebug? http://stackoverflow.com/a/398120/376773
-    (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
-    // is firefox >= v31?
-    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
-    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
-    // double check webkit in userAgent just in case we are in a worker
-    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
-}
-
-/**
- * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
- */
-
-exports.formatters.j = function(v) {
-  try {
-    return JSON.stringify(v);
-  } catch (err) {
-    return '[UnexpectedJSONParseError]: ' + err.message;
-  }
-};
-
-
-/**
- * Colorize log arguments if enabled.
- *
- * @api public
- */
-
-function formatArgs(args) {
-  var useColors = this.useColors;
-
-  args[0] = (useColors ? '%c' : '')
-    + this.namespace
-    + (useColors ? ' %c' : ' ')
-    + args[0]
-    + (useColors ? '%c ' : ' ')
-    + '+' + exports.humanize(this.diff);
-
-  if (!useColors) return;
-
-  var c = 'color: ' + this.color;
-  args.splice(1, 0, c, 'color: inherit')
-
-  // the final "%c" is somewhat tricky, because there could be other
-  // arguments passed either before or after the %c, so we need to
-  // figure out the correct index to insert the CSS into
-  var index = 0;
-  var lastC = 0;
-  args[0].replace(/%[a-zA-Z%]/g, function(match) {
-    if ('%%' === match) return;
-    index++;
-    if ('%c' === match) {
-      // we only are interested in the *last* %c
-      // (the user may have provided their own)
-      lastC = index;
-    }
-  });
-
-  args.splice(lastC, 0, c);
-}
-
-/**
- * Invokes `console.log()` when available.
- * No-op when `console.log` is not a "function".
- *
- * @api public
- */
-
-function log() {
-  // this hackery is required for IE8/9, where
-  // the `console.log` function doesn't have 'apply'
-  return 'object' === typeof console
-    && console.log
-    && Function.prototype.apply.call(console.log, console, arguments);
-}
-
-/**
- * Save `namespaces`.
- *
- * @param {String} namespaces
- * @api private
- */
-
-function save(namespaces) {
-  try {
-    if (null == namespaces) {
-      exports.storage.removeItem('debug');
-    } else {
-      exports.storage.debug = namespaces;
-    }
-  } catch(e) {}
-}
-
-/**
- * Load `namespaces`.
- *
- * @return {String} returns the previously persisted debug modes
- * @api private
- */
-
-function load() {
-  var r;
-  try {
-    r = exports.storage.debug;
-  } catch(e) {}
-
-  // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
-  if (!r && typeof process !== 'undefined' && 'env' in process) {
-    r = process.env.DEBUG;
-  }
-
-  return r;
-}
-
-/**
- * Enable namespaces listed in `localStorage.debug` initially.
- */
-
-exports.enable(load());
-
-/**
- * Localstorage attempts to return the localstorage.
- *
- * This is necessary because safari throws
- * when a user disables cookies/localstorage
- * and you attempt to access it.
- *
- * @return {LocalStorage}
- * @api private
- */
-
-function localstorage() {
-  try {
-    return window.localStorage;
-  } catch (e) {}
-}
-
-
-/***/ }),
-/* 266 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/**
- * Detect Electron renderer process, which is node, but we should
- * treat as a browser.
- */
-
-if (typeof process === 'undefined' || process.type === 'renderer') {
-  module.exports = __webpack_require__(265);
-} else {
-  module.exports = __webpack_require__(267);
-}
-
-
-/***/ }),
-/* 267 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/**
- * Module dependencies.
- */
-
-var tty = __webpack_require__(104);
-var util = __webpack_require__(3);
-
-/**
- * This is the Node.js implementation of `debug()`.
- *
- * Expose `debug()` as the module.
- */
-
-exports = module.exports = __webpack_require__(138);
-exports.init = init;
-exports.log = log;
-exports.formatArgs = formatArgs;
-exports.save = save;
-exports.load = load;
-exports.useColors = useColors;
-
-/**
- * Colors.
- */
-
-exports.colors = [ 6, 2, 3, 4, 5, 1 ];
-
-try {
-  var supportsColor = __webpack_require__(330);
-  if (supportsColor && supportsColor.level >= 2) {
-    exports.colors = [
-      20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62, 63, 68,
-      69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112, 113, 128, 129, 134,
-      135, 148, 149, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171,
-      172, 173, 178, 179, 184, 185, 196, 197, 198, 199, 200, 201, 202, 203, 204,
-      205, 206, 207, 208, 209, 214, 215, 220, 221
-    ];
-  }
-} catch (err) {
-  // swallow - we only care if `supports-color` is available; it doesn't have to be.
-}
-
-/**
- * Build up the default `inspectOpts` object from the environment variables.
- *
- *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
- */
-
-exports.inspectOpts = Object.keys(process.env).filter(function (key) {
-  return /^debug_/i.test(key);
-}).reduce(function (obj, key) {
-  // camel-case
-  var prop = key
-    .substring(6)
-    .toLowerCase()
-    .replace(/_([a-z])/g, function (_, k) { return k.toUpperCase() });
-
-  // coerce string value into JS value
-  var val = process.env[key];
-  if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
-  else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
-  else if (val === 'null') val = null;
-  else val = Number(val);
-
-  obj[prop] = val;
-  return obj;
-}, {});
-
-/**
- * Is stdout a TTY? Colored output is enabled when `true`.
- */
-
-function useColors() {
-  return 'colors' in exports.inspectOpts
-    ? Boolean(exports.inspectOpts.colors)
-    : tty.isatty(process.stderr.fd);
-}
-
-/**
- * Map %o to `util.inspect()`, all on a single line.
- */
-
-exports.formatters.o = function(v) {
-  this.inspectOpts.colors = this.useColors;
-  return util.inspect(v, this.inspectOpts)
-    .split('\n').map(function(str) {
-      return str.trim()
-    }).join(' ');
-};
-
-/**
- * Map %o to `util.inspect()`, allowing multiple lines if needed.
- */
-
-exports.formatters.O = function(v) {
-  this.inspectOpts.colors = this.useColors;
-  return util.inspect(v, this.inspectOpts);
-};
-
-/**
- * Adds ANSI color escape codes if enabled.
- *
- * @api public
- */
-
-function formatArgs(args) {
-  var name = this.namespace;
-  var useColors = this.useColors;
-
-  if (useColors) {
-    var c = this.color;
-    var colorCode = '\u001b[3' + (c < 8 ? c : '8;5;' + c);
-    var prefix = '  ' + colorCode + ';1m' + name + ' ' + '\u001b[0m';
-
-    args[0] = prefix + args[0].split('\n').join('\n' + prefix);
-    args.push(colorCode + 'm+' + exports.humanize(this.diff) + '\u001b[0m');
-  } else {
-    args[0] = getDate() + name + ' ' + args[0];
-  }
-}
-
-function getDate() {
-  if (exports.inspectOpts.hideDate) {
-    return '';
-  } else {
-    return new Date().toISOString() + ' ';
-  }
-}
-
-/**
- * Invokes `util.format()` with the specified arguments and writes to stderr.
- */
-
-function log() {
-  return process.stderr.write(util.format.apply(util, arguments) + '\n');
-}
-
-/**
- * Save `namespaces`.
- *
- * @param {String} namespaces
- * @api private
- */
+          return O instanceof Object ? ObjectProto : null;
+        };
 
-function save(namespaces) {
-  if (null == namespaces) {
-    // If you set a process.env field to null or undefined, it gets cast to the
-    // string 'null' or 'undefined'. Just delete instead.
-    delete process.env.DEBUG;
-  } else {
-    process.env.DEBUG = namespaces;
-  }
-}
+      /***/
+    },
+    /* 249 */
+    /***/ function (module, exports, __webpack_require__) {
+      var has = __webpack_require__(71);
+      var toIObject = __webpack_require__(98);
+      var arrayIndexOf = __webpack_require__(236)(false);
+      var IE_PROTO = __webpack_require__(96)("IE_PROTO");
+
+      module.exports = function (object, names) {
+        var O = toIObject(object);
+        var i = 0;
+        var result = [];
+        var key;
+        for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
+        // Don't enum bug & hidden keys
+        while (names.length > i)
+          if (has(O, (key = names[i++]))) {
+            ~arrayIndexOf(result, key) || result.push(key);
+          }
+        return result;
+      };
 
-/**
- * Load `namespaces`.
- *
- * @return {String} returns the previously persisted debug modes
- * @api private
- */
+      /***/
+    },
+    /* 250 */
+    /***/ function (module, exports, __webpack_require__) {
+      var hide = __webpack_require__(42);
+      module.exports = function (target, src, safe) {
+        for (var key in src) {
+          if (safe && target[key]) target[key] = src[key];
+          else hide(target, key, src[key]);
+        }
+        return target;
+      };
 
-function load() {
-  return process.env.DEBUG;
-}
+      /***/
+    },
+    /* 251 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(42);
 
-/**
- * Init logic for `debug` instances.
- *
- * Create a new `inspectOpts` object in case `useColors` is set
- * differently for a particular `debug` instance.
- */
+      /***/
+    },
+    /* 252 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var global = __webpack_require__(17);
+      var core = __webpack_require__(31);
+      var dP = __webpack_require__(72);
+      var DESCRIPTORS = __webpack_require__(51);
+      var SPECIES = __webpack_require__(20)("species");
+
+      module.exports = function (KEY) {
+        var C = typeof core[KEY] == "function" ? core[KEY] : global[KEY];
+        if (DESCRIPTORS && C && !C[SPECIES])
+          dP.f(C, SPECIES, {
+            configurable: true,
+            get: function () {
+              return this;
+            },
+          });
+      };
 
-function init (debug) {
-  debug.inspectOpts = {};
+      /***/
+    },
+    /* 253 */
+    /***/ function (module, exports, __webpack_require__) {
+      var toInteger = __webpack_require__(97);
+      var defined = __webpack_require__(91);
+      // true  -> String#at
+      // false -> String#codePointAt
+      module.exports = function (TO_STRING) {
+        return function (that, pos) {
+          var s = String(defined(that));
+          var i = toInteger(pos);
+          var l = s.length;
+          var a, b;
+          if (i < 0 || i >= l) return TO_STRING ? "" : undefined;
+          a = s.charCodeAt(i);
+          return a < 0xd800 ||
+            a > 0xdbff ||
+            i + 1 === l ||
+            (b = s.charCodeAt(i + 1)) < 0xdc00 ||
+            b > 0xdfff
+            ? TO_STRING
+              ? s.charAt(i)
+              : a
+            : TO_STRING
+              ? s.slice(i, i + 2)
+              : ((a - 0xd800) << 10) + (b - 0xdc00) + 0x10000;
+        };
+      };
 
-  var keys = Object.keys(exports.inspectOpts);
-  for (var i = 0; i < keys.length; i++) {
-    debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
-  }
-}
+      /***/
+    },
+    /* 254 */
+    /***/ function (module, exports, __webpack_require__) {
+      var toInteger = __webpack_require__(97);
+      var max = Math.max;
+      var min = Math.min;
+      module.exports = function (index, length) {
+        index = toInteger(index);
+        return index < 0 ? max(index + length, 0) : min(index, length);
+      };
 
-/**
- * Enable namespaces listed in `process.env.DEBUG` initially.
- */
+      /***/
+    },
+    /* 255 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 7.1.1 ToPrimitive(input [, PreferredType])
+      var isObject = __webpack_require__(52);
+      // instead of the ES6 spec version, we didn't implement @@toPrimitive case
+      // and the second argument - flag - preferred type is a string
+      module.exports = function (it, S) {
+        if (!isObject(it)) return it;
+        var fn, val;
+        if (
+          S &&
+          typeof (fn = it.toString) == "function" &&
+          !isObject((val = fn.call(it)))
+        )
+          return val;
+        if (
+          typeof (fn = it.valueOf) == "function" &&
+          !isObject((val = fn.call(it)))
+        )
+          return val;
+        if (
+          !S &&
+          typeof (fn = it.toString) == "function" &&
+          !isObject((val = fn.call(it)))
+        )
+          return val;
+        throw TypeError("Can't convert object to primitive value");
+      };
 
-exports.enable(load());
-
-
-/***/ }),
-/* 268 */
-/***/ (function(module, exports, __webpack_require__) {
-
-(function webpackUniversalModuleDefinition(root, factory) {
-/* istanbul ignore next */
-	if(true)
-		module.exports = factory();
-	else if(typeof define === 'function' && define.amd)
-		define([], factory);
-/* istanbul ignore next */
-	else if(typeof exports === 'object')
-		exports["esprima"] = factory();
-	else
-		root["esprima"] = factory();
-})(this, function() {
-return /******/ (function(modules) { // webpackBootstrap
-/******/ 	// The module cache
-/******/ 	var installedModules = {};
-
-/******/ 	// The require function
-/******/ 	function __webpack_require__(moduleId) {
-
-/******/ 		// Check if module is in cache
-/* istanbul ignore if */
-/******/ 		if(installedModules[moduleId])
-/******/ 			return installedModules[moduleId].exports;
-
-/******/ 		// Create a new module (and put it into the cache)
-/******/ 		var module = installedModules[moduleId] = {
-/******/ 			exports: {},
-/******/ 			id: moduleId,
-/******/ 			loaded: false
-/******/ 		};
-
-/******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
-
-/******/ 		// Flag the module as loaded
-/******/ 		module.loaded = true;
-
-/******/ 		// Return the exports of the module
-/******/ 		return module.exports;
-/******/ 	}
-
-
-/******/ 	// expose the modules object (__webpack_modules__)
-/******/ 	__webpack_require__.m = modules;
-
-/******/ 	// expose the module cache
-/******/ 	__webpack_require__.c = installedModules;
-
-/******/ 	// __webpack_public_path__
-/******/ 	__webpack_require__.p = "";
-
-/******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(0);
-/******/ })
-/************************************************************************/
-/******/ ([
-/* 0 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	/*
-	  Copyright JS Foundation and other contributors, https://js.foundation/
+      /***/
+    },
+    /* 256 */
+    /***/ function (module, exports, __webpack_require__) {
+      var global = __webpack_require__(17);
+      var navigator = global.navigator;
 
-	  Redistribution and use in source and binary forms, with or without
-	  modification, are permitted provided that the following conditions are met:
+      module.exports = (navigator && navigator.userAgent) || "";
 
-	    * Redistributions of source code must retain the above copyright
-	      notice, this list of conditions and the following disclaimer.
-	    * Redistributions in binary form must reproduce the above copyright
-	      notice, this list of conditions and the following disclaimer in the
-	      documentation and/or other materials provided with the distribution.
+      /***/
+    },
+    /* 257 */
+    /***/ function (module, exports, __webpack_require__) {
+      var classof = __webpack_require__(126);
+      var ITERATOR = __webpack_require__(20)("iterator");
+      var Iterators = __webpack_require__(53);
+      module.exports = __webpack_require__(31).getIteratorMethod = function (
+        it,
+      ) {
+        if (it != undefined)
+          return it[ITERATOR] || it["@@iterator"] || Iterators[classof(it)];
+      };
 
-	  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-	  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-	  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-	  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
-	  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-	  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-	  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-	  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-	  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-	  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-	*/
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var comment_handler_1 = __webpack_require__(1);
-	var jsx_parser_1 = __webpack_require__(3);
-	var parser_1 = __webpack_require__(8);
-	var tokenizer_1 = __webpack_require__(15);
-	function parse(code, options, delegate) {
-	    var commentHandler = null;
-	    var proxyDelegate = function (node, metadata) {
-	        if (delegate) {
-	            delegate(node, metadata);
-	        }
-	        if (commentHandler) {
-	            commentHandler.visit(node, metadata);
-	        }
-	    };
-	    var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null;
-	    var collectComment = false;
-	    if (options) {
-	        collectComment = (typeof options.comment === 'boolean' && options.comment);
-	        var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment);
-	        if (collectComment || attachComment) {
-	            commentHandler = new comment_handler_1.CommentHandler();
-	            commentHandler.attach = attachComment;
-	            options.comment = true;
-	            parserDelegate = proxyDelegate;
-	        }
-	    }
-	    var isModule = false;
-	    if (options && typeof options.sourceType === 'string') {
-	        isModule = (options.sourceType === 'module');
-	    }
-	    var parser;
-	    if (options && typeof options.jsx === 'boolean' && options.jsx) {
-	        parser = new jsx_parser_1.JSXParser(code, options, parserDelegate);
-	    }
-	    else {
-	        parser = new parser_1.Parser(code, options, parserDelegate);
-	    }
-	    var program = isModule ? parser.parseModule() : parser.parseScript();
-	    var ast = program;
-	    if (collectComment && commentHandler) {
-	        ast.comments = commentHandler.comments;
-	    }
-	    if (parser.config.tokens) {
-	        ast.tokens = parser.tokens;
-	    }
-	    if (parser.config.tolerant) {
-	        ast.errors = parser.errorHandler.errors;
-	    }
-	    return ast;
-	}
-	exports.parse = parse;
-	function parseModule(code, options, delegate) {
-	    var parsingOptions = options || {};
-	    parsingOptions.sourceType = 'module';
-	    return parse(code, parsingOptions, delegate);
-	}
-	exports.parseModule = parseModule;
-	function parseScript(code, options, delegate) {
-	    var parsingOptions = options || {};
-	    parsingOptions.sourceType = 'script';
-	    return parse(code, parsingOptions, delegate);
-	}
-	exports.parseScript = parseScript;
-	function tokenize(code, options, delegate) {
-	    var tokenizer = new tokenizer_1.Tokenizer(code, options);
-	    var tokens;
-	    tokens = [];
-	    try {
-	        while (true) {
-	            var token = tokenizer.getNextToken();
-	            if (!token) {
-	                break;
-	            }
-	            if (delegate) {
-	                token = delegate(token);
-	            }
-	            tokens.push(token);
-	        }
-	    }
-	    catch (e) {
-	        tokenizer.errorHandler.tolerate(e);
-	    }
-	    if (tokenizer.errorHandler.tolerant) {
-	        tokens.errors = tokenizer.errors();
-	    }
-	    return tokens;
-	}
-	exports.tokenize = tokenize;
-	var syntax_1 = __webpack_require__(2);
-	exports.Syntax = syntax_1.Syntax;
-	// Sync with *.json manifests.
-	exports.version = '4.0.1';
-
-
-/***/ },
-/* 1 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var syntax_1 = __webpack_require__(2);
-	var CommentHandler = (function () {
-	    function CommentHandler() {
-	        this.attach = false;
-	        this.comments = [];
-	        this.stack = [];
-	        this.leading = [];
-	        this.trailing = [];
-	    }
-	    CommentHandler.prototype.insertInnerComments = function (node, metadata) {
-	        //  innnerComments for properties empty block
-	        //  `function a() {/** comments **\/}`
-	        if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) {
-	            var innerComments = [];
-	            for (var i = this.leading.length - 1; i >= 0; --i) {
-	                var entry = this.leading[i];
-	                if (metadata.end.offset >= entry.start) {
-	                    innerComments.unshift(entry.comment);
-	                    this.leading.splice(i, 1);
-	                    this.trailing.splice(i, 1);
-	                }
-	            }
-	            if (innerComments.length) {
-	                node.innerComments = innerComments;
-	            }
-	        }
-	    };
-	    CommentHandler.prototype.findTrailingComments = function (metadata) {
-	        var trailingComments = [];
-	        if (this.trailing.length > 0) {
-	            for (var i = this.trailing.length - 1; i >= 0; --i) {
-	                var entry_1 = this.trailing[i];
-	                if (entry_1.start >= metadata.end.offset) {
-	                    trailingComments.unshift(entry_1.comment);
-	                }
-	            }
-	            this.trailing.length = 0;
-	            return trailingComments;
-	        }
-	        var entry = this.stack[this.stack.length - 1];
-	        if (entry && entry.node.trailingComments) {
-	            var firstComment = entry.node.trailingComments[0];
-	            if (firstComment && firstComment.range[0] >= metadata.end.offset) {
-	                trailingComments = entry.node.trailingComments;
-	                delete entry.node.trailingComments;
-	            }
-	        }
-	        return trailingComments;
-	    };
-	    CommentHandler.prototype.findLeadingComments = function (metadata) {
-	        var leadingComments = [];
-	        var target;
-	        while (this.stack.length > 0) {
-	            var entry = this.stack[this.stack.length - 1];
-	            if (entry && entry.start >= metadata.start.offset) {
-	                target = entry.node;
-	                this.stack.pop();
-	            }
-	            else {
-	                break;
-	            }
-	        }
-	        if (target) {
-	            var count = target.leadingComments ? target.leadingComments.length : 0;
-	            for (var i = count - 1; i >= 0; --i) {
-	                var comment = target.leadingComments[i];
-	                if (comment.range[1] <= metadata.start.offset) {
-	                    leadingComments.unshift(comment);
-	                    target.leadingComments.splice(i, 1);
-	                }
-	            }
-	            if (target.leadingComments && target.leadingComments.length === 0) {
-	                delete target.leadingComments;
-	            }
-	            return leadingComments;
-	        }
-	        for (var i = this.leading.length - 1; i >= 0; --i) {
-	            var entry = this.leading[i];
-	            if (entry.start <= metadata.start.offset) {
-	                leadingComments.unshift(entry.comment);
-	                this.leading.splice(i, 1);
-	            }
-	        }
-	        return leadingComments;
-	    };
-	    CommentHandler.prototype.visitNode = function (node, metadata) {
-	        if (node.type === syntax_1.Syntax.Program && node.body.length > 0) {
-	            return;
-	        }
-	        this.insertInnerComments(node, metadata);
-	        var trailingComments = this.findTrailingComments(metadata);
-	        var leadingComments = this.findLeadingComments(metadata);
-	        if (leadingComments.length > 0) {
-	            node.leadingComments = leadingComments;
-	        }
-	        if (trailingComments.length > 0) {
-	            node.trailingComments = trailingComments;
-	        }
-	        this.stack.push({
-	            node: node,
-	            start: metadata.start.offset
-	        });
-	    };
-	    CommentHandler.prototype.visitComment = function (node, metadata) {
-	        var type = (node.type[0] === 'L') ? 'Line' : 'Block';
-	        var comment = {
-	            type: type,
-	            value: node.value
-	        };
-	        if (node.range) {
-	            comment.range = node.range;
-	        }
-	        if (node.loc) {
-	            comment.loc = node.loc;
-	        }
-	        this.comments.push(comment);
-	        if (this.attach) {
-	            var entry = {
-	                comment: {
-	                    type: type,
-	                    value: node.value,
-	                    range: [metadata.start.offset, metadata.end.offset]
-	                },
-	                start: metadata.start.offset
-	            };
-	            if (node.loc) {
-	                entry.comment.loc = node.loc;
-	            }
-	            node.type = type;
-	            this.leading.push(entry);
-	            this.trailing.push(entry);
-	        }
-	    };
-	    CommentHandler.prototype.visit = function (node, metadata) {
-	        if (node.type === 'LineComment') {
-	            this.visitComment(node, metadata);
-	        }
-	        else if (node.type === 'BlockComment') {
-	            this.visitComment(node, metadata);
-	        }
-	        else if (this.attach) {
-	            this.visitNode(node, metadata);
-	        }
-	    };
-	    return CommentHandler;
-	}());
-	exports.CommentHandler = CommentHandler;
-
-
-/***/ },
-/* 2 */
-/***/ function(module, exports) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	exports.Syntax = {
-	    AssignmentExpression: 'AssignmentExpression',
-	    AssignmentPattern: 'AssignmentPattern',
-	    ArrayExpression: 'ArrayExpression',
-	    ArrayPattern: 'ArrayPattern',
-	    ArrowFunctionExpression: 'ArrowFunctionExpression',
-	    AwaitExpression: 'AwaitExpression',
-	    BlockStatement: 'BlockStatement',
-	    BinaryExpression: 'BinaryExpression',
-	    BreakStatement: 'BreakStatement',
-	    CallExpression: 'CallExpression',
-	    CatchClause: 'CatchClause',
-	    ClassBody: 'ClassBody',
-	    ClassDeclaration: 'ClassDeclaration',
-	    ClassExpression: 'ClassExpression',
-	    ConditionalExpression: 'ConditionalExpression',
-	    ContinueStatement: 'ContinueStatement',
-	    DoWhileStatement: 'DoWhileStatement',
-	    DebuggerStatement: 'DebuggerStatement',
-	    EmptyStatement: 'EmptyStatement',
-	    ExportAllDeclaration: 'ExportAllDeclaration',
-	    ExportDefaultDeclaration: 'ExportDefaultDeclaration',
-	    ExportNamedDeclaration: 'ExportNamedDeclaration',
-	    ExportSpecifier: 'ExportSpecifier',
-	    ExpressionStatement: 'ExpressionStatement',
-	    ForStatement: 'ForStatement',
-	    ForOfStatement: 'ForOfStatement',
-	    ForInStatement: 'ForInStatement',
-	    FunctionDeclaration: 'FunctionDeclaration',
-	    FunctionExpression: 'FunctionExpression',
-	    Identifier: 'Identifier',
-	    IfStatement: 'IfStatement',
-	    ImportDeclaration: 'ImportDeclaration',
-	    ImportDefaultSpecifier: 'ImportDefaultSpecifier',
-	    ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
-	    ImportSpecifier: 'ImportSpecifier',
-	    Literal: 'Literal',
-	    LabeledStatement: 'LabeledStatement',
-	    LogicalExpression: 'LogicalExpression',
-	    MemberExpression: 'MemberExpression',
-	    MetaProperty: 'MetaProperty',
-	    MethodDefinition: 'MethodDefinition',
-	    NewExpression: 'NewExpression',
-	    ObjectExpression: 'ObjectExpression',
-	    ObjectPattern: 'ObjectPattern',
-	    Program: 'Program',
-	    Property: 'Property',
-	    RestElement: 'RestElement',
-	    ReturnStatement: 'ReturnStatement',
-	    SequenceExpression: 'SequenceExpression',
-	    SpreadElement: 'SpreadElement',
-	    Super: 'Super',
-	    SwitchCase: 'SwitchCase',
-	    SwitchStatement: 'SwitchStatement',
-	    TaggedTemplateExpression: 'TaggedTemplateExpression',
-	    TemplateElement: 'TemplateElement',
-	    TemplateLiteral: 'TemplateLiteral',
-	    ThisExpression: 'ThisExpression',
-	    ThrowStatement: 'ThrowStatement',
-	    TryStatement: 'TryStatement',
-	    UnaryExpression: 'UnaryExpression',
-	    UpdateExpression: 'UpdateExpression',
-	    VariableDeclaration: 'VariableDeclaration',
-	    VariableDeclarator: 'VariableDeclarator',
-	    WhileStatement: 'WhileStatement',
-	    WithStatement: 'WithStatement',
-	    YieldExpression: 'YieldExpression'
-	};
-
-
-/***/ },
-/* 3 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-/* istanbul ignore next */
-	var __extends = (this && this.__extends) || (function () {
-	    var extendStatics = Object.setPrototypeOf ||
-	        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-	        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-	    return function (d, b) {
-	        extendStatics(d, b);
-	        function __() { this.constructor = d; }
-	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-	    };
-	})();
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var character_1 = __webpack_require__(4);
-	var JSXNode = __webpack_require__(5);
-	var jsx_syntax_1 = __webpack_require__(6);
-	var Node = __webpack_require__(7);
-	var parser_1 = __webpack_require__(8);
-	var token_1 = __webpack_require__(13);
-	var xhtml_entities_1 = __webpack_require__(14);
-	token_1.TokenName[100 /* Identifier */] = 'JSXIdentifier';
-	token_1.TokenName[101 /* Text */] = 'JSXText';
-	// Fully qualified element name, e.g. <svg:path> returns "svg:path"
-	function getQualifiedElementName(elementName) {
-	    var qualifiedName;
-	    switch (elementName.type) {
-	        case jsx_syntax_1.JSXSyntax.JSXIdentifier:
-	            var id = elementName;
-	            qualifiedName = id.name;
-	            break;
-	        case jsx_syntax_1.JSXSyntax.JSXNamespacedName:
-	            var ns = elementName;
-	            qualifiedName = getQualifiedElementName(ns.namespace) + ':' +
-	                getQualifiedElementName(ns.name);
-	            break;
-	        case jsx_syntax_1.JSXSyntax.JSXMemberExpression:
-	            var expr = elementName;
-	            qualifiedName = getQualifiedElementName(expr.object) + '.' +
-	                getQualifiedElementName(expr.property);
-	            break;
-	        /* istanbul ignore next */
-	        default:
-	            break;
-	    }
-	    return qualifiedName;
-	}
-	var JSXParser = (function (_super) {
-	    __extends(JSXParser, _super);
-	    function JSXParser(code, options, delegate) {
-	        return _super.call(this, code, options, delegate) || this;
-	    }
-	    JSXParser.prototype.parsePrimaryExpression = function () {
-	        return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this);
-	    };
-	    JSXParser.prototype.startJSX = function () {
-	        // Unwind the scanner before the lookahead token.
-	        this.scanner.index = this.startMarker.index;
-	        this.scanner.lineNumber = this.startMarker.line;
-	        this.scanner.lineStart = this.startMarker.index - this.startMarker.column;
-	    };
-	    JSXParser.prototype.finishJSX = function () {
-	        // Prime the next lookahead.
-	        this.nextToken();
-	    };
-	    JSXParser.prototype.reenterJSX = function () {
-	        this.startJSX();
-	        this.expectJSX('}');
-	        // Pop the closing '}' added from the lookahead.
-	        if (this.config.tokens) {
-	            this.tokens.pop();
-	        }
-	    };
-	    JSXParser.prototype.createJSXNode = function () {
-	        this.collectComments();
-	        return {
-	            index: this.scanner.index,
-	            line: this.scanner.lineNumber,
-	            column: this.scanner.index - this.scanner.lineStart
-	        };
-	    };
-	    JSXParser.prototype.createJSXChildNode = function () {
-	        return {
-	            index: this.scanner.index,
-	            line: this.scanner.lineNumber,
-	            column: this.scanner.index - this.scanner.lineStart
-	        };
-	    };
-	    JSXParser.prototype.scanXHTMLEntity = function (quote) {
-	        var result = '&';
-	        var valid = true;
-	        var terminated = false;
-	        var numeric = false;
-	        var hex = false;
-	        while (!this.scanner.eof() && valid && !terminated) {
-	            var ch = this.scanner.source[this.scanner.index];
-	            if (ch === quote) {
-	                break;
-	            }
-	            terminated = (ch === ';');
-	            result += ch;
-	            ++this.scanner.index;
-	            if (!terminated) {
-	                switch (result.length) {
-	                    case 2:
-	                        // e.g. '&#123;'
-	                        numeric = (ch === '#');
-	                        break;
-	                    case 3:
-	                        if (numeric) {
-	                            // e.g. '&#x41;'
-	                            hex = (ch === 'x');
-	                            valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0));
-	                            numeric = numeric && !hex;
-	                        }
-	                        break;
-	                    default:
-	                        valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0)));
-	                        valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0)));
-	                        break;
-	                }
-	            }
-	        }
-	        if (valid && terminated && result.length > 2) {
-	            // e.g. '&#x41;' becomes just '#x41'
-	            var str = result.substr(1, result.length - 2);
-	            if (numeric && str.length > 1) {
-	                result = String.fromCharCode(parseInt(str.substr(1), 10));
-	            }
-	            else if (hex && str.length > 2) {
-	                result = String.fromCharCode(parseInt('0' + str.substr(1), 16));
-	            }
-	            else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) {
-	                result = xhtml_entities_1.XHTMLEntities[str];
-	            }
-	        }
-	        return result;
-	    };
-	    // Scan the next JSX token. This replaces Scanner#lex when in JSX mode.
-	    JSXParser.prototype.lexJSX = function () {
-	        var cp = this.scanner.source.charCodeAt(this.scanner.index);
-	        // < > / : = { }
-	        if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) {
-	            var value = this.scanner.source[this.scanner.index++];
-	            return {
-	                type: 7 /* Punctuator */,
-	                value: value,
-	                lineNumber: this.scanner.lineNumber,
-	                lineStart: this.scanner.lineStart,
-	                start: this.scanner.index - 1,
-	                end: this.scanner.index
-	            };
-	        }
-	        // " '
-	        if (cp === 34 || cp === 39) {
-	            var start = this.scanner.index;
-	            var quote = this.scanner.source[this.scanner.index++];
-	            var str = '';
-	            while (!this.scanner.eof()) {
-	                var ch = this.scanner.source[this.scanner.index++];
-	                if (ch === quote) {
-	                    break;
-	                }
-	                else if (ch === '&') {
-	                    str += this.scanXHTMLEntity(quote);
-	                }
-	                else {
-	                    str += ch;
-	                }
-	            }
-	            return {
-	                type: 8 /* StringLiteral */,
-	                value: str,
-	                lineNumber: this.scanner.lineNumber,
-	                lineStart: this.scanner.lineStart,
-	                start: start,
-	                end: this.scanner.index
-	            };
-	        }
-	        // ... or .
-	        if (cp === 46) {
-	            var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1);
-	            var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2);
-	            var value = (n1 === 46 && n2 === 46) ? '...' : '.';
-	            var start = this.scanner.index;
-	            this.scanner.index += value.length;
-	            return {
-	                type: 7 /* Punctuator */,
-	                value: value,
-	                lineNumber: this.scanner.lineNumber,
-	                lineStart: this.scanner.lineStart,
-	                start: start,
-	                end: this.scanner.index
-	            };
-	        }
-	        // `
-	        if (cp === 96) {
-	            // Only placeholder, since it will be rescanned as a real assignment expression.
-	            return {
-	                type: 10 /* Template */,
-	                value: '',
-	                lineNumber: this.scanner.lineNumber,
-	                lineStart: this.scanner.lineStart,
-	                start: this.scanner.index,
-	                end: this.scanner.index
-	            };
-	        }
-	        // Identifer can not contain backslash (char code 92).
-	        if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) {
-	            var start = this.scanner.index;
-	            ++this.scanner.index;
-	            while (!this.scanner.eof()) {
-	                var ch = this.scanner.source.charCodeAt(this.scanner.index);
-	                if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) {
-	                    ++this.scanner.index;
-	                }
-	                else if (ch === 45) {
-	                    // Hyphen (char code 45) can be part of an identifier.
-	                    ++this.scanner.index;
-	                }
-	                else {
-	                    break;
-	                }
-	            }
-	            var id = this.scanner.source.slice(start, this.scanner.index);
-	            return {
-	                type: 100 /* Identifier */,
-	                value: id,
-	                lineNumber: this.scanner.lineNumber,
-	                lineStart: this.scanner.lineStart,
-	                start: start,
-	                end: this.scanner.index
-	            };
-	        }
-	        return this.scanner.lex();
-	    };
-	    JSXParser.prototype.nextJSXToken = function () {
-	        this.collectComments();
-	        this.startMarker.index = this.scanner.index;
-	        this.startMarker.line = this.scanner.lineNumber;
-	        this.startMarker.column = this.scanner.index - this.scanner.lineStart;
-	        var token = this.lexJSX();
-	        this.lastMarker.index = this.scanner.index;
-	        this.lastMarker.line = this.scanner.lineNumber;
-	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
-	        if (this.config.tokens) {
-	            this.tokens.push(this.convertToken(token));
-	        }
-	        return token;
-	    };
-	    JSXParser.prototype.nextJSXText = function () {
-	        this.startMarker.index = this.scanner.index;
-	        this.startMarker.line = this.scanner.lineNumber;
-	        this.startMarker.column = this.scanner.index - this.scanner.lineStart;
-	        var start = this.scanner.index;
-	        var text = '';
-	        while (!this.scanner.eof()) {
-	            var ch = this.scanner.source[this.scanner.index];
-	            if (ch === '{' || ch === '<') {
-	                break;
-	            }
-	            ++this.scanner.index;
-	            text += ch;
-	            if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                ++this.scanner.lineNumber;
-	                if (ch === '\r' && this.scanner.source[this.scanner.index] === '\n') {
-	                    ++this.scanner.index;
-	                }
-	                this.scanner.lineStart = this.scanner.index;
-	            }
-	        }
-	        this.lastMarker.index = this.scanner.index;
-	        this.lastMarker.line = this.scanner.lineNumber;
-	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
-	        var token = {
-	            type: 101 /* Text */,
-	            value: text,
-	            lineNumber: this.scanner.lineNumber,
-	            lineStart: this.scanner.lineStart,
-	            start: start,
-	            end: this.scanner.index
-	        };
-	        if ((text.length > 0) && this.config.tokens) {
-	            this.tokens.push(this.convertToken(token));
-	        }
-	        return token;
-	    };
-	    JSXParser.prototype.peekJSXToken = function () {
-	        var state = this.scanner.saveState();
-	        this.scanner.scanComments();
-	        var next = this.lexJSX();
-	        this.scanner.restoreState(state);
-	        return next;
-	    };
-	    // Expect the next JSX token to match the specified punctuator.
-	    // If not, an exception will be thrown.
-	    JSXParser.prototype.expectJSX = function (value) {
-	        var token = this.nextJSXToken();
-	        if (token.type !== 7 /* Punctuator */ || token.value !== value) {
-	            this.throwUnexpectedToken(token);
-	        }
-	    };
-	    // Return true if the next JSX token matches the specified punctuator.
-	    JSXParser.prototype.matchJSX = function (value) {
-	        var next = this.peekJSXToken();
-	        return next.type === 7 /* Punctuator */ && next.value === value;
-	    };
-	    JSXParser.prototype.parseJSXIdentifier = function () {
-	        var node = this.createJSXNode();
-	        var token = this.nextJSXToken();
-	        if (token.type !== 100 /* Identifier */) {
-	            this.throwUnexpectedToken(token);
-	        }
-	        return this.finalize(node, new JSXNode.JSXIdentifier(token.value));
-	    };
-	    JSXParser.prototype.parseJSXElementName = function () {
-	        var node = this.createJSXNode();
-	        var elementName = this.parseJSXIdentifier();
-	        if (this.matchJSX(':')) {
-	            var namespace = elementName;
-	            this.expectJSX(':');
-	            var name_1 = this.parseJSXIdentifier();
-	            elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1));
-	        }
-	        else if (this.matchJSX('.')) {
-	            while (this.matchJSX('.')) {
-	                var object = elementName;
-	                this.expectJSX('.');
-	                var property = this.parseJSXIdentifier();
-	                elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property));
-	            }
-	        }
-	        return elementName;
-	    };
-	    JSXParser.prototype.parseJSXAttributeName = function () {
-	        var node = this.createJSXNode();
-	        var attributeName;
-	        var identifier = this.parseJSXIdentifier();
-	        if (this.matchJSX(':')) {
-	            var namespace = identifier;
-	            this.expectJSX(':');
-	            var name_2 = this.parseJSXIdentifier();
-	            attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2));
-	        }
-	        else {
-	            attributeName = identifier;
-	        }
-	        return attributeName;
-	    };
-	    JSXParser.prototype.parseJSXStringLiteralAttribute = function () {
-	        var node = this.createJSXNode();
-	        var token = this.nextJSXToken();
-	        if (token.type !== 8 /* StringLiteral */) {
-	            this.throwUnexpectedToken(token);
-	        }
-	        var raw = this.getTokenRaw(token);
-	        return this.finalize(node, new Node.Literal(token.value, raw));
-	    };
-	    JSXParser.prototype.parseJSXExpressionAttribute = function () {
-	        var node = this.createJSXNode();
-	        this.expectJSX('{');
-	        this.finishJSX();
-	        if (this.match('}')) {
-	            this.tolerateError('JSX attributes must only be assigned a non-empty expression');
-	        }
-	        var expression = this.parseAssignmentExpression();
-	        this.reenterJSX();
-	        return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));
-	    };
-	    JSXParser.prototype.parseJSXAttributeValue = function () {
-	        return this.matchJSX('{') ? this.parseJSXExpressionAttribute() :
-	            this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute();
-	    };
-	    JSXParser.prototype.parseJSXNameValueAttribute = function () {
-	        var node = this.createJSXNode();
-	        var name = this.parseJSXAttributeName();
-	        var value = null;
-	        if (this.matchJSX('=')) {
-	            this.expectJSX('=');
-	            value = this.parseJSXAttributeValue();
-	        }
-	        return this.finalize(node, new JSXNode.JSXAttribute(name, value));
-	    };
-	    JSXParser.prototype.parseJSXSpreadAttribute = function () {
-	        var node = this.createJSXNode();
-	        this.expectJSX('{');
-	        this.expectJSX('...');
-	        this.finishJSX();
-	        var argument = this.parseAssignmentExpression();
-	        this.reenterJSX();
-	        return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument));
-	    };
-	    JSXParser.prototype.parseJSXAttributes = function () {
-	        var attributes = [];
-	        while (!this.matchJSX('/') && !this.matchJSX('>')) {
-	            var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() :
-	                this.parseJSXNameValueAttribute();
-	            attributes.push(attribute);
-	        }
-	        return attributes;
-	    };
-	    JSXParser.prototype.parseJSXOpeningElement = function () {
-	        var node = this.createJSXNode();
-	        this.expectJSX('<');
-	        var name = this.parseJSXElementName();
-	        var attributes = this.parseJSXAttributes();
-	        var selfClosing = this.matchJSX('/');
-	        if (selfClosing) {
-	            this.expectJSX('/');
-	        }
-	        this.expectJSX('>');
-	        return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));
-	    };
-	    JSXParser.prototype.parseJSXBoundaryElement = function () {
-	        var node = this.createJSXNode();
-	        this.expectJSX('<');
-	        if (this.matchJSX('/')) {
-	            this.expectJSX('/');
-	            var name_3 = this.parseJSXElementName();
-	            this.expectJSX('>');
-	            return this.finalize(node, new JSXNode.JSXClosingElement(name_3));
-	        }
-	        var name = this.parseJSXElementName();
-	        var attributes = this.parseJSXAttributes();
-	        var selfClosing = this.matchJSX('/');
-	        if (selfClosing) {
-	            this.expectJSX('/');
-	        }
-	        this.expectJSX('>');
-	        return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));
-	    };
-	    JSXParser.prototype.parseJSXEmptyExpression = function () {
-	        var node = this.createJSXChildNode();
-	        this.collectComments();
-	        this.lastMarker.index = this.scanner.index;
-	        this.lastMarker.line = this.scanner.lineNumber;
-	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
-	        return this.finalize(node, new JSXNode.JSXEmptyExpression());
-	    };
-	    JSXParser.prototype.parseJSXExpressionContainer = function () {
-	        var node = this.createJSXNode();
-	        this.expectJSX('{');
-	        var expression;
-	        if (this.matchJSX('}')) {
-	            expression = this.parseJSXEmptyExpression();
-	            this.expectJSX('}');
-	        }
-	        else {
-	            this.finishJSX();
-	            expression = this.parseAssignmentExpression();
-	            this.reenterJSX();
-	        }
-	        return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));
-	    };
-	    JSXParser.prototype.parseJSXChildren = function () {
-	        var children = [];
-	        while (!this.scanner.eof()) {
-	            var node = this.createJSXChildNode();
-	            var token = this.nextJSXText();
-	            if (token.start < token.end) {
-	                var raw = this.getTokenRaw(token);
-	                var child = this.finalize(node, new JSXNode.JSXText(token.value, raw));
-	                children.push(child);
-	            }
-	            if (this.scanner.source[this.scanner.index] === '{') {
-	                var container = this.parseJSXExpressionContainer();
-	                children.push(container);
-	            }
-	            else {
-	                break;
-	            }
-	        }
-	        return children;
-	    };
-	    JSXParser.prototype.parseComplexJSXElement = function (el) {
-	        var stack = [];
-	        while (!this.scanner.eof()) {
-	            el.children = el.children.concat(this.parseJSXChildren());
-	            var node = this.createJSXChildNode();
-	            var element = this.parseJSXBoundaryElement();
-	            if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) {
-	                var opening = element;
-	                if (opening.selfClosing) {
-	                    var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null));
-	                    el.children.push(child);
-	                }
-	                else {
-	                    stack.push(el);
-	                    el = { node: node, opening: opening, closing: null, children: [] };
-	                }
-	            }
-	            if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) {
-	                el.closing = element;
-	                var open_1 = getQualifiedElementName(el.opening.name);
-	                var close_1 = getQualifiedElementName(el.closing.name);
-	                if (open_1 !== close_1) {
-	                    this.tolerateError('Expected corresponding JSX closing tag for %0', open_1);
-	                }
-	                if (stack.length > 0) {
-	                    var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing));
-	                    el = stack[stack.length - 1];
-	                    el.children.push(child);
-	                    stack.pop();
-	                }
-	                else {
-	                    break;
-	                }
-	            }
-	        }
-	        return el;
-	    };
-	    JSXParser.prototype.parseJSXElement = function () {
-	        var node = this.createJSXNode();
-	        var opening = this.parseJSXOpeningElement();
-	        var children = [];
-	        var closing = null;
-	        if (!opening.selfClosing) {
-	            var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children });
-	            children = el.children;
-	            closing = el.closing;
-	        }
-	        return this.finalize(node, new JSXNode.JSXElement(opening, children, closing));
-	    };
-	    JSXParser.prototype.parseJSXRoot = function () {
-	        // Pop the opening '<' added from the lookahead.
-	        if (this.config.tokens) {
-	            this.tokens.pop();
-	        }
-	        this.startJSX();
-	        var element = this.parseJSXElement();
-	        this.finishJSX();
-	        return element;
-	    };
-	    JSXParser.prototype.isStartOfExpression = function () {
-	        return _super.prototype.isStartOfExpression.call(this) || this.match('<');
-	    };
-	    return JSXParser;
-	}(parser_1.Parser));
-	exports.JSXParser = JSXParser;
-
-
-/***/ },
-/* 4 */
-/***/ function(module, exports) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	// See also tools/generate-unicode-regex.js.
-	var Regex = {
-	    // Unicode v8.0.0 NonAsciiIdentifierStart:
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-	    // Unicode v8.0.0 NonAsciiIdentifierPart:
-	    NonAsciiIdentifierPart: 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-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDCA-\uDDCC\uDDD0-\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE37\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF00-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF50\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDDD8-\uDDDD\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9\uDF00-\uDF19\uDF1D-\uDF2B\uDF30-\uDF39]|\uD806[\uDCA0-\uDCE9\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD836[\uDE00-\uDE36\uDE3B-\uDE6C\uDE75\uDE84\uDE9B-\uDE9F\uDEA1-\uDEAF]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/
-	};
-	exports.Character = {
-	    /* tslint:disable:no-bitwise */
-	    fromCodePoint: function (cp) {
-	        return (cp < 0x10000) ? String.fromCharCode(cp) :
-	            String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) +
-	                String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023));
-	    },
-	    // https://tc39.github.io/ecma262/#sec-white-space
-	    isWhiteSpace: function (cp) {
-	        return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) ||
-	            (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0);
-	    },
-	    // https://tc39.github.io/ecma262/#sec-line-terminators
-	    isLineTerminator: function (cp) {
-	        return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029);
-	    },
-	    // https://tc39.github.io/ecma262/#sec-names-and-keywords
-	    isIdentifierStart: function (cp) {
-	        return (cp === 0x24) || (cp === 0x5F) ||
-	            (cp >= 0x41 && cp <= 0x5A) ||
-	            (cp >= 0x61 && cp <= 0x7A) ||
-	            (cp === 0x5C) ||
-	            ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp)));
-	    },
-	    isIdentifierPart: function (cp) {
-	        return (cp === 0x24) || (cp === 0x5F) ||
-	            (cp >= 0x41 && cp <= 0x5A) ||
-	            (cp >= 0x61 && cp <= 0x7A) ||
-	            (cp >= 0x30 && cp <= 0x39) ||
-	            (cp === 0x5C) ||
-	            ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp)));
-	    },
-	    // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
-	    isDecimalDigit: function (cp) {
-	        return (cp >= 0x30 && cp <= 0x39); // 0..9
-	    },
-	    isHexDigit: function (cp) {
-	        return (cp >= 0x30 && cp <= 0x39) ||
-	            (cp >= 0x41 && cp <= 0x46) ||
-	            (cp >= 0x61 && cp <= 0x66); // a..f
-	    },
-	    isOctalDigit: function (cp) {
-	        return (cp >= 0x30 && cp <= 0x37); // 0..7
-	    }
-	};
-
-
-/***/ },
-/* 5 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var jsx_syntax_1 = __webpack_require__(6);
-	/* tslint:disable:max-classes-per-file */
-	var JSXClosingElement = (function () {
-	    function JSXClosingElement(name) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement;
-	        this.name = name;
-	    }
-	    return JSXClosingElement;
-	}());
-	exports.JSXClosingElement = JSXClosingElement;
-	var JSXElement = (function () {
-	    function JSXElement(openingElement, children, closingElement) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXElement;
-	        this.openingElement = openingElement;
-	        this.children = children;
-	        this.closingElement = closingElement;
-	    }
-	    return JSXElement;
-	}());
-	exports.JSXElement = JSXElement;
-	var JSXEmptyExpression = (function () {
-	    function JSXEmptyExpression() {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression;
-	    }
-	    return JSXEmptyExpression;
-	}());
-	exports.JSXEmptyExpression = JSXEmptyExpression;
-	var JSXExpressionContainer = (function () {
-	    function JSXExpressionContainer(expression) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer;
-	        this.expression = expression;
-	    }
-	    return JSXExpressionContainer;
-	}());
-	exports.JSXExpressionContainer = JSXExpressionContainer;
-	var JSXIdentifier = (function () {
-	    function JSXIdentifier(name) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier;
-	        this.name = name;
-	    }
-	    return JSXIdentifier;
-	}());
-	exports.JSXIdentifier = JSXIdentifier;
-	var JSXMemberExpression = (function () {
-	    function JSXMemberExpression(object, property) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression;
-	        this.object = object;
-	        this.property = property;
-	    }
-	    return JSXMemberExpression;
-	}());
-	exports.JSXMemberExpression = JSXMemberExpression;
-	var JSXAttribute = (function () {
-	    function JSXAttribute(name, value) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXAttribute;
-	        this.name = name;
-	        this.value = value;
-	    }
-	    return JSXAttribute;
-	}());
-	exports.JSXAttribute = JSXAttribute;
-	var JSXNamespacedName = (function () {
-	    function JSXNamespacedName(namespace, name) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName;
-	        this.namespace = namespace;
-	        this.name = name;
-	    }
-	    return JSXNamespacedName;
-	}());
-	exports.JSXNamespacedName = JSXNamespacedName;
-	var JSXOpeningElement = (function () {
-	    function JSXOpeningElement(name, selfClosing, attributes) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement;
-	        this.name = name;
-	        this.selfClosing = selfClosing;
-	        this.attributes = attributes;
-	    }
-	    return JSXOpeningElement;
-	}());
-	exports.JSXOpeningElement = JSXOpeningElement;
-	var JSXSpreadAttribute = (function () {
-	    function JSXSpreadAttribute(argument) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute;
-	        this.argument = argument;
-	    }
-	    return JSXSpreadAttribute;
-	}());
-	exports.JSXSpreadAttribute = JSXSpreadAttribute;
-	var JSXText = (function () {
-	    function JSXText(value, raw) {
-	        this.type = jsx_syntax_1.JSXSyntax.JSXText;
-	        this.value = value;
-	        this.raw = raw;
-	    }
-	    return JSXText;
-	}());
-	exports.JSXText = JSXText;
-
-
-/***/ },
-/* 6 */
-/***/ function(module, exports) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	exports.JSXSyntax = {
-	    JSXAttribute: 'JSXAttribute',
-	    JSXClosingElement: 'JSXClosingElement',
-	    JSXElement: 'JSXElement',
-	    JSXEmptyExpression: 'JSXEmptyExpression',
-	    JSXExpressionContainer: 'JSXExpressionContainer',
-	    JSXIdentifier: 'JSXIdentifier',
-	    JSXMemberExpression: 'JSXMemberExpression',
-	    JSXNamespacedName: 'JSXNamespacedName',
-	    JSXOpeningElement: 'JSXOpeningElement',
-	    JSXSpreadAttribute: 'JSXSpreadAttribute',
-	    JSXText: 'JSXText'
-	};
-
-
-/***/ },
-/* 7 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var syntax_1 = __webpack_require__(2);
-	/* tslint:disable:max-classes-per-file */
-	var ArrayExpression = (function () {
-	    function ArrayExpression(elements) {
-	        this.type = syntax_1.Syntax.ArrayExpression;
-	        this.elements = elements;
-	    }
-	    return ArrayExpression;
-	}());
-	exports.ArrayExpression = ArrayExpression;
-	var ArrayPattern = (function () {
-	    function ArrayPattern(elements) {
-	        this.type = syntax_1.Syntax.ArrayPattern;
-	        this.elements = elements;
-	    }
-	    return ArrayPattern;
-	}());
-	exports.ArrayPattern = ArrayPattern;
-	var ArrowFunctionExpression = (function () {
-	    function ArrowFunctionExpression(params, body, expression) {
-	        this.type = syntax_1.Syntax.ArrowFunctionExpression;
-	        this.id = null;
-	        this.params = params;
-	        this.body = body;
-	        this.generator = false;
-	        this.expression = expression;
-	        this.async = false;
-	    }
-	    return ArrowFunctionExpression;
-	}());
-	exports.ArrowFunctionExpression = ArrowFunctionExpression;
-	var AssignmentExpression = (function () {
-	    function AssignmentExpression(operator, left, right) {
-	        this.type = syntax_1.Syntax.AssignmentExpression;
-	        this.operator = operator;
-	        this.left = left;
-	        this.right = right;
-	    }
-	    return AssignmentExpression;
-	}());
-	exports.AssignmentExpression = AssignmentExpression;
-	var AssignmentPattern = (function () {
-	    function AssignmentPattern(left, right) {
-	        this.type = syntax_1.Syntax.AssignmentPattern;
-	        this.left = left;
-	        this.right = right;
-	    }
-	    return AssignmentPattern;
-	}());
-	exports.AssignmentPattern = AssignmentPattern;
-	var AsyncArrowFunctionExpression = (function () {
-	    function AsyncArrowFunctionExpression(params, body, expression) {
-	        this.type = syntax_1.Syntax.ArrowFunctionExpression;
-	        this.id = null;
-	        this.params = params;
-	        this.body = body;
-	        this.generator = false;
-	        this.expression = expression;
-	        this.async = true;
-	    }
-	    return AsyncArrowFunctionExpression;
-	}());
-	exports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression;
-	var AsyncFunctionDeclaration = (function () {
-	    function AsyncFunctionDeclaration(id, params, body) {
-	        this.type = syntax_1.Syntax.FunctionDeclaration;
-	        this.id = id;
-	        this.params = params;
-	        this.body = body;
-	        this.generator = false;
-	        this.expression = false;
-	        this.async = true;
-	    }
-	    return AsyncFunctionDeclaration;
-	}());
-	exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration;
-	var AsyncFunctionExpression = (function () {
-	    function AsyncFunctionExpression(id, params, body) {
-	        this.type = syntax_1.Syntax.FunctionExpression;
-	        this.id = id;
-	        this.params = params;
-	        this.body = body;
-	        this.generator = false;
-	        this.expression = false;
-	        this.async = true;
-	    }
-	    return AsyncFunctionExpression;
-	}());
-	exports.AsyncFunctionExpression = AsyncFunctionExpression;
-	var AwaitExpression = (function () {
-	    function AwaitExpression(argument) {
-	        this.type = syntax_1.Syntax.AwaitExpression;
-	        this.argument = argument;
-	    }
-	    return AwaitExpression;
-	}());
-	exports.AwaitExpression = AwaitExpression;
-	var BinaryExpression = (function () {
-	    function BinaryExpression(operator, left, right) {
-	        var logical = (operator === '||' || operator === '&&');
-	        this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression;
-	        this.operator = operator;
-	        this.left = left;
-	        this.right = right;
-	    }
-	    return BinaryExpression;
-	}());
-	exports.BinaryExpression = BinaryExpression;
-	var BlockStatement = (function () {
-	    function BlockStatement(body) {
-	        this.type = syntax_1.Syntax.BlockStatement;
-	        this.body = body;
-	    }
-	    return BlockStatement;
-	}());
-	exports.BlockStatement = BlockStatement;
-	var BreakStatement = (function () {
-	    function BreakStatement(label) {
-	        this.type = syntax_1.Syntax.BreakStatement;
-	        this.label = label;
-	    }
-	    return BreakStatement;
-	}());
-	exports.BreakStatement = BreakStatement;
-	var CallExpression = (function () {
-	    function CallExpression(callee, args) {
-	        this.type = syntax_1.Syntax.CallExpression;
-	        this.callee = callee;
-	        this.arguments = args;
-	    }
-	    return CallExpression;
-	}());
-	exports.CallExpression = CallExpression;
-	var CatchClause = (function () {
-	    function CatchClause(param, body) {
-	        this.type = syntax_1.Syntax.CatchClause;
-	        this.param = param;
-	        this.body = body;
-	    }
-	    return CatchClause;
-	}());
-	exports.CatchClause = CatchClause;
-	var ClassBody = (function () {
-	    function ClassBody(body) {
-	        this.type = syntax_1.Syntax.ClassBody;
-	        this.body = body;
-	    }
-	    return ClassBody;
-	}());
-	exports.ClassBody = ClassBody;
-	var ClassDeclaration = (function () {
-	    function ClassDeclaration(id, superClass, body) {
-	        this.type = syntax_1.Syntax.ClassDeclaration;
-	        this.id = id;
-	        this.superClass = superClass;
-	        this.body = body;
-	    }
-	    return ClassDeclaration;
-	}());
-	exports.ClassDeclaration = ClassDeclaration;
-	var ClassExpression = (function () {
-	    function ClassExpression(id, superClass, body) {
-	        this.type = syntax_1.Syntax.ClassExpression;
-	        this.id = id;
-	        this.superClass = superClass;
-	        this.body = body;
-	    }
-	    return ClassExpression;
-	}());
-	exports.ClassExpression = ClassExpression;
-	var ComputedMemberExpression = (function () {
-	    function ComputedMemberExpression(object, property) {
-	        this.type = syntax_1.Syntax.MemberExpression;
-	        this.computed = true;
-	        this.object = object;
-	        this.property = property;
-	    }
-	    return ComputedMemberExpression;
-	}());
-	exports.ComputedMemberExpression = ComputedMemberExpression;
-	var ConditionalExpression = (function () {
-	    function ConditionalExpression(test, consequent, alternate) {
-	        this.type = syntax_1.Syntax.ConditionalExpression;
-	        this.test = test;
-	        this.consequent = consequent;
-	        this.alternate = alternate;
-	    }
-	    return ConditionalExpression;
-	}());
-	exports.ConditionalExpression = ConditionalExpression;
-	var ContinueStatement = (function () {
-	    function ContinueStatement(label) {
-	        this.type = syntax_1.Syntax.ContinueStatement;
-	        this.label = label;
-	    }
-	    return ContinueStatement;
-	}());
-	exports.ContinueStatement = ContinueStatement;
-	var DebuggerStatement = (function () {
-	    function DebuggerStatement() {
-	        this.type = syntax_1.Syntax.DebuggerStatement;
-	    }
-	    return DebuggerStatement;
-	}());
-	exports.DebuggerStatement = DebuggerStatement;
-	var Directive = (function () {
-	    function Directive(expression, directive) {
-	        this.type = syntax_1.Syntax.ExpressionStatement;
-	        this.expression = expression;
-	        this.directive = directive;
-	    }
-	    return Directive;
-	}());
-	exports.Directive = Directive;
-	var DoWhileStatement = (function () {
-	    function DoWhileStatement(body, test) {
-	        this.type = syntax_1.Syntax.DoWhileStatement;
-	        this.body = body;
-	        this.test = test;
-	    }
-	    return DoWhileStatement;
-	}());
-	exports.DoWhileStatement = DoWhileStatement;
-	var EmptyStatement = (function () {
-	    function EmptyStatement() {
-	        this.type = syntax_1.Syntax.EmptyStatement;
-	    }
-	    return EmptyStatement;
-	}());
-	exports.EmptyStatement = EmptyStatement;
-	var ExportAllDeclaration = (function () {
-	    function ExportAllDeclaration(source) {
-	        this.type = syntax_1.Syntax.ExportAllDeclaration;
-	        this.source = source;
-	    }
-	    return ExportAllDeclaration;
-	}());
-	exports.ExportAllDeclaration = ExportAllDeclaration;
-	var ExportDefaultDeclaration = (function () {
-	    function ExportDefaultDeclaration(declaration) {
-	        this.type = syntax_1.Syntax.ExportDefaultDeclaration;
-	        this.declaration = declaration;
-	    }
-	    return ExportDefaultDeclaration;
-	}());
-	exports.ExportDefaultDeclaration = ExportDefaultDeclaration;
-	var ExportNamedDeclaration = (function () {
-	    function ExportNamedDeclaration(declaration, specifiers, source) {
-	        this.type = syntax_1.Syntax.ExportNamedDeclaration;
-	        this.declaration = declaration;
-	        this.specifiers = specifiers;
-	        this.source = source;
-	    }
-	    return ExportNamedDeclaration;
-	}());
-	exports.ExportNamedDeclaration = ExportNamedDeclaration;
-	var ExportSpecifier = (function () {
-	    function ExportSpecifier(local, exported) {
-	        this.type = syntax_1.Syntax.ExportSpecifier;
-	        this.exported = exported;
-	        this.local = local;
-	    }
-	    return ExportSpecifier;
-	}());
-	exports.ExportSpecifier = ExportSpecifier;
-	var ExpressionStatement = (function () {
-	    function ExpressionStatement(expression) {
-	        this.type = syntax_1.Syntax.ExpressionStatement;
-	        this.expression = expression;
-	    }
-	    return ExpressionStatement;
-	}());
-	exports.ExpressionStatement = ExpressionStatement;
-	var ForInStatement = (function () {
-	    function ForInStatement(left, right, body) {
-	        this.type = syntax_1.Syntax.ForInStatement;
-	        this.left = left;
-	        this.right = right;
-	        this.body = body;
-	        this.each = false;
-	    }
-	    return ForInStatement;
-	}());
-	exports.ForInStatement = ForInStatement;
-	var ForOfStatement = (function () {
-	    function ForOfStatement(left, right, body) {
-	        this.type = syntax_1.Syntax.ForOfStatement;
-	        this.left = left;
-	        this.right = right;
-	        this.body = body;
-	    }
-	    return ForOfStatement;
-	}());
-	exports.ForOfStatement = ForOfStatement;
-	var ForStatement = (function () {
-	    function ForStatement(init, test, update, body) {
-	        this.type = syntax_1.Syntax.ForStatement;
-	        this.init = init;
-	        this.test = test;
-	        this.update = update;
-	        this.body = body;
-	    }
-	    return ForStatement;
-	}());
-	exports.ForStatement = ForStatement;
-	var FunctionDeclaration = (function () {
-	    function FunctionDeclaration(id, params, body, generator) {
-	        this.type = syntax_1.Syntax.FunctionDeclaration;
-	        this.id = id;
-	        this.params = params;
-	        this.body = body;
-	        this.generator = generator;
-	        this.expression = false;
-	        this.async = false;
-	    }
-	    return FunctionDeclaration;
-	}());
-	exports.FunctionDeclaration = FunctionDeclaration;
-	var FunctionExpression = (function () {
-	    function FunctionExpression(id, params, body, generator) {
-	        this.type = syntax_1.Syntax.FunctionExpression;
-	        this.id = id;
-	        this.params = params;
-	        this.body = body;
-	        this.generator = generator;
-	        this.expression = false;
-	        this.async = false;
-	    }
-	    return FunctionExpression;
-	}());
-	exports.FunctionExpression = FunctionExpression;
-	var Identifier = (function () {
-	    function Identifier(name) {
-	        this.type = syntax_1.Syntax.Identifier;
-	        this.name = name;
-	    }
-	    return Identifier;
-	}());
-	exports.Identifier = Identifier;
-	var IfStatement = (function () {
-	    function IfStatement(test, consequent, alternate) {
-	        this.type = syntax_1.Syntax.IfStatement;
-	        this.test = test;
-	        this.consequent = consequent;
-	        this.alternate = alternate;
-	    }
-	    return IfStatement;
-	}());
-	exports.IfStatement = IfStatement;
-	var ImportDeclaration = (function () {
-	    function ImportDeclaration(specifiers, source) {
-	        this.type = syntax_1.Syntax.ImportDeclaration;
-	        this.specifiers = specifiers;
-	        this.source = source;
-	    }
-	    return ImportDeclaration;
-	}());
-	exports.ImportDeclaration = ImportDeclaration;
-	var ImportDefaultSpecifier = (function () {
-	    function ImportDefaultSpecifier(local) {
-	        this.type = syntax_1.Syntax.ImportDefaultSpecifier;
-	        this.local = local;
-	    }
-	    return ImportDefaultSpecifier;
-	}());
-	exports.ImportDefaultSpecifier = ImportDefaultSpecifier;
-	var ImportNamespaceSpecifier = (function () {
-	    function ImportNamespaceSpecifier(local) {
-	        this.type = syntax_1.Syntax.ImportNamespaceSpecifier;
-	        this.local = local;
-	    }
-	    return ImportNamespaceSpecifier;
-	}());
-	exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier;
-	var ImportSpecifier = (function () {
-	    function ImportSpecifier(local, imported) {
-	        this.type = syntax_1.Syntax.ImportSpecifier;
-	        this.local = local;
-	        this.imported = imported;
-	    }
-	    return ImportSpecifier;
-	}());
-	exports.ImportSpecifier = ImportSpecifier;
-	var LabeledStatement = (function () {
-	    function LabeledStatement(label, body) {
-	        this.type = syntax_1.Syntax.LabeledStatement;
-	        this.label = label;
-	        this.body = body;
-	    }
-	    return LabeledStatement;
-	}());
-	exports.LabeledStatement = LabeledStatement;
-	var Literal = (function () {
-	    function Literal(value, raw) {
-	        this.type = syntax_1.Syntax.Literal;
-	        this.value = value;
-	        this.raw = raw;
-	    }
-	    return Literal;
-	}());
-	exports.Literal = Literal;
-	var MetaProperty = (function () {
-	    function MetaProperty(meta, property) {
-	        this.type = syntax_1.Syntax.MetaProperty;
-	        this.meta = meta;
-	        this.property = property;
-	    }
-	    return MetaProperty;
-	}());
-	exports.MetaProperty = MetaProperty;
-	var MethodDefinition = (function () {
-	    function MethodDefinition(key, computed, value, kind, isStatic) {
-	        this.type = syntax_1.Syntax.MethodDefinition;
-	        this.key = key;
-	        this.computed = computed;
-	        this.value = value;
-	        this.kind = kind;
-	        this.static = isStatic;
-	    }
-	    return MethodDefinition;
-	}());
-	exports.MethodDefinition = MethodDefinition;
-	var Module = (function () {
-	    function Module(body) {
-	        this.type = syntax_1.Syntax.Program;
-	        this.body = body;
-	        this.sourceType = 'module';
-	    }
-	    return Module;
-	}());
-	exports.Module = Module;
-	var NewExpression = (function () {
-	    function NewExpression(callee, args) {
-	        this.type = syntax_1.Syntax.NewExpression;
-	        this.callee = callee;
-	        this.arguments = args;
-	    }
-	    return NewExpression;
-	}());
-	exports.NewExpression = NewExpression;
-	var ObjectExpression = (function () {
-	    function ObjectExpression(properties) {
-	        this.type = syntax_1.Syntax.ObjectExpression;
-	        this.properties = properties;
-	    }
-	    return ObjectExpression;
-	}());
-	exports.ObjectExpression = ObjectExpression;
-	var ObjectPattern = (function () {
-	    function ObjectPattern(properties) {
-	        this.type = syntax_1.Syntax.ObjectPattern;
-	        this.properties = properties;
-	    }
-	    return ObjectPattern;
-	}());
-	exports.ObjectPattern = ObjectPattern;
-	var Property = (function () {
-	    function Property(kind, key, computed, value, method, shorthand) {
-	        this.type = syntax_1.Syntax.Property;
-	        this.key = key;
-	        this.computed = computed;
-	        this.value = value;
-	        this.kind = kind;
-	        this.method = method;
-	        this.shorthand = shorthand;
-	    }
-	    return Property;
-	}());
-	exports.Property = Property;
-	var RegexLiteral = (function () {
-	    function RegexLiteral(value, raw, pattern, flags) {
-	        this.type = syntax_1.Syntax.Literal;
-	        this.value = value;
-	        this.raw = raw;
-	        this.regex = { pattern: pattern, flags: flags };
-	    }
-	    return RegexLiteral;
-	}());
-	exports.RegexLiteral = RegexLiteral;
-	var RestElement = (function () {
-	    function RestElement(argument) {
-	        this.type = syntax_1.Syntax.RestElement;
-	        this.argument = argument;
-	    }
-	    return RestElement;
-	}());
-	exports.RestElement = RestElement;
-	var ReturnStatement = (function () {
-	    function ReturnStatement(argument) {
-	        this.type = syntax_1.Syntax.ReturnStatement;
-	        this.argument = argument;
-	    }
-	    return ReturnStatement;
-	}());
-	exports.ReturnStatement = ReturnStatement;
-	var Script = (function () {
-	    function Script(body) {
-	        this.type = syntax_1.Syntax.Program;
-	        this.body = body;
-	        this.sourceType = 'script';
-	    }
-	    return Script;
-	}());
-	exports.Script = Script;
-	var SequenceExpression = (function () {
-	    function SequenceExpression(expressions) {
-	        this.type = syntax_1.Syntax.SequenceExpression;
-	        this.expressions = expressions;
-	    }
-	    return SequenceExpression;
-	}());
-	exports.SequenceExpression = SequenceExpression;
-	var SpreadElement = (function () {
-	    function SpreadElement(argument) {
-	        this.type = syntax_1.Syntax.SpreadElement;
-	        this.argument = argument;
-	    }
-	    return SpreadElement;
-	}());
-	exports.SpreadElement = SpreadElement;
-	var StaticMemberExpression = (function () {
-	    function StaticMemberExpression(object, property) {
-	        this.type = syntax_1.Syntax.MemberExpression;
-	        this.computed = false;
-	        this.object = object;
-	        this.property = property;
-	    }
-	    return StaticMemberExpression;
-	}());
-	exports.StaticMemberExpression = StaticMemberExpression;
-	var Super = (function () {
-	    function Super() {
-	        this.type = syntax_1.Syntax.Super;
-	    }
-	    return Super;
-	}());
-	exports.Super = Super;
-	var SwitchCase = (function () {
-	    function SwitchCase(test, consequent) {
-	        this.type = syntax_1.Syntax.SwitchCase;
-	        this.test = test;
-	        this.consequent = consequent;
-	    }
-	    return SwitchCase;
-	}());
-	exports.SwitchCase = SwitchCase;
-	var SwitchStatement = (function () {
-	    function SwitchStatement(discriminant, cases) {
-	        this.type = syntax_1.Syntax.SwitchStatement;
-	        this.discriminant = discriminant;
-	        this.cases = cases;
-	    }
-	    return SwitchStatement;
-	}());
-	exports.SwitchStatement = SwitchStatement;
-	var TaggedTemplateExpression = (function () {
-	    function TaggedTemplateExpression(tag, quasi) {
-	        this.type = syntax_1.Syntax.TaggedTemplateExpression;
-	        this.tag = tag;
-	        this.quasi = quasi;
-	    }
-	    return TaggedTemplateExpression;
-	}());
-	exports.TaggedTemplateExpression = TaggedTemplateExpression;
-	var TemplateElement = (function () {
-	    function TemplateElement(value, tail) {
-	        this.type = syntax_1.Syntax.TemplateElement;
-	        this.value = value;
-	        this.tail = tail;
-	    }
-	    return TemplateElement;
-	}());
-	exports.TemplateElement = TemplateElement;
-	var TemplateLiteral = (function () {
-	    function TemplateLiteral(quasis, expressions) {
-	        this.type = syntax_1.Syntax.TemplateLiteral;
-	        this.quasis = quasis;
-	        this.expressions = expressions;
-	    }
-	    return TemplateLiteral;
-	}());
-	exports.TemplateLiteral = TemplateLiteral;
-	var ThisExpression = (function () {
-	    function ThisExpression() {
-	        this.type = syntax_1.Syntax.ThisExpression;
-	    }
-	    return ThisExpression;
-	}());
-	exports.ThisExpression = ThisExpression;
-	var ThrowStatement = (function () {
-	    function ThrowStatement(argument) {
-	        this.type = syntax_1.Syntax.ThrowStatement;
-	        this.argument = argument;
-	    }
-	    return ThrowStatement;
-	}());
-	exports.ThrowStatement = ThrowStatement;
-	var TryStatement = (function () {
-	    function TryStatement(block, handler, finalizer) {
-	        this.type = syntax_1.Syntax.TryStatement;
-	        this.block = block;
-	        this.handler = handler;
-	        this.finalizer = finalizer;
-	    }
-	    return TryStatement;
-	}());
-	exports.TryStatement = TryStatement;
-	var UnaryExpression = (function () {
-	    function UnaryExpression(operator, argument) {
-	        this.type = syntax_1.Syntax.UnaryExpression;
-	        this.operator = operator;
-	        this.argument = argument;
-	        this.prefix = true;
-	    }
-	    return UnaryExpression;
-	}());
-	exports.UnaryExpression = UnaryExpression;
-	var UpdateExpression = (function () {
-	    function UpdateExpression(operator, argument, prefix) {
-	        this.type = syntax_1.Syntax.UpdateExpression;
-	        this.operator = operator;
-	        this.argument = argument;
-	        this.prefix = prefix;
-	    }
-	    return UpdateExpression;
-	}());
-	exports.UpdateExpression = UpdateExpression;
-	var VariableDeclaration = (function () {
-	    function VariableDeclaration(declarations, kind) {
-	        this.type = syntax_1.Syntax.VariableDeclaration;
-	        this.declarations = declarations;
-	        this.kind = kind;
-	    }
-	    return VariableDeclaration;
-	}());
-	exports.VariableDeclaration = VariableDeclaration;
-	var VariableDeclarator = (function () {
-	    function VariableDeclarator(id, init) {
-	        this.type = syntax_1.Syntax.VariableDeclarator;
-	        this.id = id;
-	        this.init = init;
-	    }
-	    return VariableDeclarator;
-	}());
-	exports.VariableDeclarator = VariableDeclarator;
-	var WhileStatement = (function () {
-	    function WhileStatement(test, body) {
-	        this.type = syntax_1.Syntax.WhileStatement;
-	        this.test = test;
-	        this.body = body;
-	    }
-	    return WhileStatement;
-	}());
-	exports.WhileStatement = WhileStatement;
-	var WithStatement = (function () {
-	    function WithStatement(object, body) {
-	        this.type = syntax_1.Syntax.WithStatement;
-	        this.object = object;
-	        this.body = body;
-	    }
-	    return WithStatement;
-	}());
-	exports.WithStatement = WithStatement;
-	var YieldExpression = (function () {
-	    function YieldExpression(argument, delegate) {
-	        this.type = syntax_1.Syntax.YieldExpression;
-	        this.argument = argument;
-	        this.delegate = delegate;
-	    }
-	    return YieldExpression;
-	}());
-	exports.YieldExpression = YieldExpression;
-
-
-/***/ },
-/* 8 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var assert_1 = __webpack_require__(9);
-	var error_handler_1 = __webpack_require__(10);
-	var messages_1 = __webpack_require__(11);
-	var Node = __webpack_require__(7);
-	var scanner_1 = __webpack_require__(12);
-	var syntax_1 = __webpack_require__(2);
-	var token_1 = __webpack_require__(13);
-	var ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder';
-	var Parser = (function () {
-	    function Parser(code, options, delegate) {
-	        if (options === void 0) { options = {}; }
-	        this.config = {
-	            range: (typeof options.range === 'boolean') && options.range,
-	            loc: (typeof options.loc === 'boolean') && options.loc,
-	            source: null,
-	            tokens: (typeof options.tokens === 'boolean') && options.tokens,
-	            comment: (typeof options.comment === 'boolean') && options.comment,
-	            tolerant: (typeof options.tolerant === 'boolean') && options.tolerant
-	        };
-	        if (this.config.loc && options.source && options.source !== null) {
-	            this.config.source = String(options.source);
-	        }
-	        this.delegate = delegate;
-	        this.errorHandler = new error_handler_1.ErrorHandler();
-	        this.errorHandler.tolerant = this.config.tolerant;
-	        this.scanner = new scanner_1.Scanner(code, this.errorHandler);
-	        this.scanner.trackComment = this.config.comment;
-	        this.operatorPrecedence = {
-	            ')': 0,
-	            ';': 0,
-	            ',': 0,
-	            '=': 0,
-	            ']': 0,
-	            '||': 1,
-	            '&&': 2,
-	            '|': 3,
-	            '^': 4,
-	            '&': 5,
-	            '==': 6,
-	            '!=': 6,
-	            '===': 6,
-	            '!==': 6,
-	            '<': 7,
-	            '>': 7,
-	            '<=': 7,
-	            '>=': 7,
-	            '<<': 8,
-	            '>>': 8,
-	            '>>>': 8,
-	            '+': 9,
-	            '-': 9,
-	            '*': 11,
-	            '/': 11,
-	            '%': 11
-	        };
-	        this.lookahead = {
-	            type: 2 /* EOF */,
-	            value: '',
-	            lineNumber: this.scanner.lineNumber,
-	            lineStart: 0,
-	            start: 0,
-	            end: 0
-	        };
-	        this.hasLineTerminator = false;
-	        this.context = {
-	            isModule: false,
-	            await: false,
-	            allowIn: true,
-	            allowStrictDirective: true,
-	            allowYield: true,
-	            firstCoverInitializedNameError: null,
-	            isAssignmentTarget: false,
-	            isBindingElement: false,
-	            inFunctionBody: false,
-	            inIteration: false,
-	            inSwitch: false,
-	            labelSet: {},
-	            strict: false
-	        };
-	        this.tokens = [];
-	        this.startMarker = {
-	            index: 0,
-	            line: this.scanner.lineNumber,
-	            column: 0
-	        };
-	        this.lastMarker = {
-	            index: 0,
-	            line: this.scanner.lineNumber,
-	            column: 0
-	        };
-	        this.nextToken();
-	        this.lastMarker = {
-	            index: this.scanner.index,
-	            line: this.scanner.lineNumber,
-	            column: this.scanner.index - this.scanner.lineStart
-	        };
-	    }
-	    Parser.prototype.throwError = function (messageFormat) {
-	        var values = [];
-	        for (var _i = 1; _i < arguments.length; _i++) {
-	            values[_i - 1] = arguments[_i];
-	        }
-	        var args = Array.prototype.slice.call(arguments, 1);
-	        var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) {
-	            assert_1.assert(idx < args.length, 'Message reference must be in range');
-	            return args[idx];
-	        });
-	        var index = this.lastMarker.index;
-	        var line = this.lastMarker.line;
-	        var column = this.lastMarker.column + 1;
-	        throw this.errorHandler.createError(index, line, column, msg);
-	    };
-	    Parser.prototype.tolerateError = function (messageFormat) {
-	        var values = [];
-	        for (var _i = 1; _i < arguments.length; _i++) {
-	            values[_i - 1] = arguments[_i];
-	        }
-	        var args = Array.prototype.slice.call(arguments, 1);
-	        var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) {
-	            assert_1.assert(idx < args.length, 'Message reference must be in range');
-	            return args[idx];
-	        });
-	        var index = this.lastMarker.index;
-	        var line = this.scanner.lineNumber;
-	        var column = this.lastMarker.column + 1;
-	        this.errorHandler.tolerateError(index, line, column, msg);
-	    };
-	    // Throw an exception because of the token.
-	    Parser.prototype.unexpectedTokenError = function (token, message) {
-	        var msg = message || messages_1.Messages.UnexpectedToken;
-	        var value;
-	        if (token) {
-	            if (!message) {
-	                msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS :
-	                    (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier :
-	                        (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber :
-	                            (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString :
-	                                (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate :
-	                                    messages_1.Messages.UnexpectedToken;
-	                if (token.type === 4 /* Keyword */) {
-	                    if (this.scanner.isFutureReservedWord(token.value)) {
-	                        msg = messages_1.Messages.UnexpectedReserved;
-	                    }
-	                    else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) {
-	                        msg = messages_1.Messages.StrictReservedWord;
-	                    }
-	                }
-	            }
-	            value = token.value;
-	        }
-	        else {
-	            value = 'ILLEGAL';
-	        }
-	        msg = msg.replace('%0', value);
-	        if (token && typeof token.lineNumber === 'number') {
-	            var index = token.start;
-	            var line = token.lineNumber;
-	            var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column;
-	            var column = token.start - lastMarkerLineStart + 1;
-	            return this.errorHandler.createError(index, line, column, msg);
-	        }
-	        else {
-	            var index = this.lastMarker.index;
-	            var line = this.lastMarker.line;
-	            var column = this.lastMarker.column + 1;
-	            return this.errorHandler.createError(index, line, column, msg);
-	        }
-	    };
-	    Parser.prototype.throwUnexpectedToken = function (token, message) {
-	        throw this.unexpectedTokenError(token, message);
-	    };
-	    Parser.prototype.tolerateUnexpectedToken = function (token, message) {
-	        this.errorHandler.tolerate(this.unexpectedTokenError(token, message));
-	    };
-	    Parser.prototype.collectComments = function () {
-	        if (!this.config.comment) {
-	            this.scanner.scanComments();
-	        }
-	        else {
-	            var comments = this.scanner.scanComments();
-	            if (comments.length > 0 && this.delegate) {
-	                for (var i = 0; i < comments.length; ++i) {
-	                    var e = comments[i];
-	                    var node = void 0;
-	                    node = {
-	                        type: e.multiLine ? 'BlockComment' : 'LineComment',
-	                        value: this.scanner.source.slice(e.slice[0], e.slice[1])
-	                    };
-	                    if (this.config.range) {
-	                        node.range = e.range;
-	                    }
-	                    if (this.config.loc) {
-	                        node.loc = e.loc;
-	                    }
-	                    var metadata = {
-	                        start: {
-	                            line: e.loc.start.line,
-	                            column: e.loc.start.column,
-	                            offset: e.range[0]
-	                        },
-	                        end: {
-	                            line: e.loc.end.line,
-	                            column: e.loc.end.column,
-	                            offset: e.range[1]
-	                        }
-	                    };
-	                    this.delegate(node, metadata);
-	                }
-	            }
-	        }
-	    };
-	    // From internal representation to an external structure
-	    Parser.prototype.getTokenRaw = function (token) {
-	        return this.scanner.source.slice(token.start, token.end);
-	    };
-	    Parser.prototype.convertToken = function (token) {
-	        var t = {
-	            type: token_1.TokenName[token.type],
-	            value: this.getTokenRaw(token)
-	        };
-	        if (this.config.range) {
-	            t.range = [token.start, token.end];
-	        }
-	        if (this.config.loc) {
-	            t.loc = {
-	                start: {
-	                    line: this.startMarker.line,
-	                    column: this.startMarker.column
-	                },
-	                end: {
-	                    line: this.scanner.lineNumber,
-	                    column: this.scanner.index - this.scanner.lineStart
-	                }
-	            };
-	        }
-	        if (token.type === 9 /* RegularExpression */) {
-	            var pattern = token.pattern;
-	            var flags = token.flags;
-	            t.regex = { pattern: pattern, flags: flags };
-	        }
-	        return t;
-	    };
-	    Parser.prototype.nextToken = function () {
-	        var token = this.lookahead;
-	        this.lastMarker.index = this.scanner.index;
-	        this.lastMarker.line = this.scanner.lineNumber;
-	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
-	        this.collectComments();
-	        if (this.scanner.index !== this.startMarker.index) {
-	            this.startMarker.index = this.scanner.index;
-	            this.startMarker.line = this.scanner.lineNumber;
-	            this.startMarker.column = this.scanner.index - this.scanner.lineStart;
-	        }
-	        var next = this.scanner.lex();
-	        this.hasLineTerminator = (token.lineNumber !== next.lineNumber);
-	        if (next && this.context.strict && next.type === 3 /* Identifier */) {
-	            if (this.scanner.isStrictModeReservedWord(next.value)) {
-	                next.type = 4 /* Keyword */;
-	            }
-	        }
-	        this.lookahead = next;
-	        if (this.config.tokens && next.type !== 2 /* EOF */) {
-	            this.tokens.push(this.convertToken(next));
-	        }
-	        return token;
-	    };
-	    Parser.prototype.nextRegexToken = function () {
-	        this.collectComments();
-	        var token = this.scanner.scanRegExp();
-	        if (this.config.tokens) {
-	            // Pop the previous token, '/' or '/='
-	            // This is added from the lookahead token.
-	            this.tokens.pop();
-	            this.tokens.push(this.convertToken(token));
-	        }
-	        // Prime the next lookahead.
-	        this.lookahead = token;
-	        this.nextToken();
-	        return token;
-	    };
-	    Parser.prototype.createNode = function () {
-	        return {
-	            index: this.startMarker.index,
-	            line: this.startMarker.line,
-	            column: this.startMarker.column
-	        };
-	    };
-	    Parser.prototype.startNode = function (token, lastLineStart) {
-	        if (lastLineStart === void 0) { lastLineStart = 0; }
-	        var column = token.start - token.lineStart;
-	        var line = token.lineNumber;
-	        if (column < 0) {
-	            column += lastLineStart;
-	            line--;
-	        }
-	        return {
-	            index: token.start,
-	            line: line,
-	            column: column
-	        };
-	    };
-	    Parser.prototype.finalize = function (marker, node) {
-	        if (this.config.range) {
-	            node.range = [marker.index, this.lastMarker.index];
-	        }
-	        if (this.config.loc) {
-	            node.loc = {
-	                start: {
-	                    line: marker.line,
-	                    column: marker.column,
-	                },
-	                end: {
-	                    line: this.lastMarker.line,
-	                    column: this.lastMarker.column
-	                }
-	            };
-	            if (this.config.source) {
-	                node.loc.source = this.config.source;
-	            }
-	        }
-	        if (this.delegate) {
-	            var metadata = {
-	                start: {
-	                    line: marker.line,
-	                    column: marker.column,
-	                    offset: marker.index
-	                },
-	                end: {
-	                    line: this.lastMarker.line,
-	                    column: this.lastMarker.column,
-	                    offset: this.lastMarker.index
-	                }
-	            };
-	            this.delegate(node, metadata);
-	        }
-	        return node;
-	    };
-	    // Expect the next token to match the specified punctuator.
-	    // If not, an exception will be thrown.
-	    Parser.prototype.expect = function (value) {
-	        var token = this.nextToken();
-	        if (token.type !== 7 /* Punctuator */ || token.value !== value) {
-	            this.throwUnexpectedToken(token);
-	        }
-	    };
-	    // Quietly expect a comma when in tolerant mode, otherwise delegates to expect().
-	    Parser.prototype.expectCommaSeparator = function () {
-	        if (this.config.tolerant) {
-	            var token = this.lookahead;
-	            if (token.type === 7 /* Punctuator */ && token.value === ',') {
-	                this.nextToken();
-	            }
-	            else if (token.type === 7 /* Punctuator */ && token.value === ';') {
-	                this.nextToken();
-	                this.tolerateUnexpectedToken(token);
-	            }
-	            else {
-	                this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken);
-	            }
-	        }
-	        else {
-	            this.expect(',');
-	        }
-	    };
-	    // Expect the next token to match the specified keyword.
-	    // If not, an exception will be thrown.
-	    Parser.prototype.expectKeyword = function (keyword) {
-	        var token = this.nextToken();
-	        if (token.type !== 4 /* Keyword */ || token.value !== keyword) {
-	            this.throwUnexpectedToken(token);
-	        }
-	    };
-	    // Return true if the next token matches the specified punctuator.
-	    Parser.prototype.match = function (value) {
-	        return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value;
-	    };
-	    // Return true if the next token matches the specified keyword
-	    Parser.prototype.matchKeyword = function (keyword) {
-	        return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword;
-	    };
-	    // Return true if the next token matches the specified contextual keyword
-	    // (where an identifier is sometimes a keyword depending on the context)
-	    Parser.prototype.matchContextualKeyword = function (keyword) {
-	        return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword;
-	    };
-	    // Return true if the next token is an assignment operator
-	    Parser.prototype.matchAssign = function () {
-	        if (this.lookahead.type !== 7 /* Punctuator */) {
-	            return false;
-	        }
-	        var op = this.lookahead.value;
-	        return op === '=' ||
-	            op === '*=' ||
-	            op === '**=' ||
-	            op === '/=' ||
-	            op === '%=' ||
-	            op === '+=' ||
-	            op === '-=' ||
-	            op === '<<=' ||
-	            op === '>>=' ||
-	            op === '>>>=' ||
-	            op === '&=' ||
-	            op === '^=' ||
-	            op === '|=';
-	    };
-	    // Cover grammar support.
-	    //
-	    // When an assignment expression position starts with an left parenthesis, the determination of the type
-	    // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
-	    // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
-	    //
-	    // There are three productions that can be parsed in a parentheses pair that needs to be determined
-	    // after the outermost pair is closed. They are:
-	    //
-	    //   1. AssignmentExpression
-	    //   2. BindingElements
-	    //   3. AssignmentTargets
-	    //
-	    // In order to avoid exponential backtracking, we use two flags to denote if the production can be
-	    // binding element or assignment target.
-	    //
-	    // The three productions have the relationship:
-	    //
-	    //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
-	    //
-	    // with a single exception that CoverInitializedName when used directly in an Expression, generates
-	    // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
-	    // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
-	    //
-	    // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
-	    // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
-	    // the CoverInitializedName check is conducted.
-	    //
-	    // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
-	    // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
-	    // pattern. The CoverInitializedName check is deferred.
-	    Parser.prototype.isolateCoverGrammar = function (parseFunction) {
-	        var previousIsBindingElement = this.context.isBindingElement;
-	        var previousIsAssignmentTarget = this.context.isAssignmentTarget;
-	        var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;
-	        this.context.isBindingElement = true;
-	        this.context.isAssignmentTarget = true;
-	        this.context.firstCoverInitializedNameError = null;
-	        var result = parseFunction.call(this);
-	        if (this.context.firstCoverInitializedNameError !== null) {
-	            this.throwUnexpectedToken(this.context.firstCoverInitializedNameError);
-	        }
-	        this.context.isBindingElement = previousIsBindingElement;
-	        this.context.isAssignmentTarget = previousIsAssignmentTarget;
-	        this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError;
-	        return result;
-	    };
-	    Parser.prototype.inheritCoverGrammar = function (parseFunction) {
-	        var previousIsBindingElement = this.context.isBindingElement;
-	        var previousIsAssignmentTarget = this.context.isAssignmentTarget;
-	        var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;
-	        this.context.isBindingElement = true;
-	        this.context.isAssignmentTarget = true;
-	        this.context.firstCoverInitializedNameError = null;
-	        var result = parseFunction.call(this);
-	        this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement;
-	        this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget;
-	        this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError;
-	        return result;
-	    };
-	    Parser.prototype.consumeSemicolon = function () {
-	        if (this.match(';')) {
-	            this.nextToken();
-	        }
-	        else if (!this.hasLineTerminator) {
-	            if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) {
-	                this.throwUnexpectedToken(this.lookahead);
-	            }
-	            this.lastMarker.index = this.startMarker.index;
-	            this.lastMarker.line = this.startMarker.line;
-	            this.lastMarker.column = this.startMarker.column;
-	        }
-	    };
-	    // https://tc39.github.io/ecma262/#sec-primary-expression
-	    Parser.prototype.parsePrimaryExpression = function () {
-	        var node = this.createNode();
-	        var expr;
-	        var token, raw;
-	        switch (this.lookahead.type) {
-	            case 3 /* Identifier */:
-	                if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') {
-	                    this.tolerateUnexpectedToken(this.lookahead);
-	                }
-	                expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value));
-	                break;
-	            case 6 /* NumericLiteral */:
-	            case 8 /* StringLiteral */:
-	                if (this.context.strict && this.lookahead.octal) {
-	                    this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral);
-	                }
-	                this.context.isAssignmentTarget = false;
-	                this.context.isBindingElement = false;
-	                token = this.nextToken();
-	                raw = this.getTokenRaw(token);
-	                expr = this.finalize(node, new Node.Literal(token.value, raw));
-	                break;
-	            case 1 /* BooleanLiteral */:
-	                this.context.isAssignmentTarget = false;
-	                this.context.isBindingElement = false;
-	                token = this.nextToken();
-	                raw = this.getTokenRaw(token);
-	                expr = this.finalize(node, new Node.Literal(token.value === 'true', raw));
-	                break;
-	            case 5 /* NullLiteral */:
-	                this.context.isAssignmentTarget = false;
-	                this.context.isBindingElement = false;
-	                token = this.nextToken();
-	                raw = this.getTokenRaw(token);
-	                expr = this.finalize(node, new Node.Literal(null, raw));
-	                break;
-	            case 10 /* Template */:
-	                expr = this.parseTemplateLiteral();
-	                break;
-	            case 7 /* Punctuator */:
-	                switch (this.lookahead.value) {
-	                    case '(':
-	                        this.context.isBindingElement = false;
-	                        expr = this.inheritCoverGrammar(this.parseGroupExpression);
-	                        break;
-	                    case '[':
-	                        expr = this.inheritCoverGrammar(this.parseArrayInitializer);
-	                        break;
-	                    case '{':
-	                        expr = this.inheritCoverGrammar(this.parseObjectInitializer);
-	                        break;
-	                    case '/':
-	                    case '/=':
-	                        this.context.isAssignmentTarget = false;
-	                        this.context.isBindingElement = false;
-	                        this.scanner.index = this.startMarker.index;
-	                        token = this.nextRegexToken();
-	                        raw = this.getTokenRaw(token);
-	                        expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags));
-	                        break;
-	                    default:
-	                        expr = this.throwUnexpectedToken(this.nextToken());
-	                }
-	                break;
-	            case 4 /* Keyword */:
-	                if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) {
-	                    expr = this.parseIdentifierName();
-	                }
-	                else if (!this.context.strict && this.matchKeyword('let')) {
-	                    expr = this.finalize(node, new Node.Identifier(this.nextToken().value));
-	                }
-	                else {
-	                    this.context.isAssignmentTarget = false;
-	                    this.context.isBindingElement = false;
-	                    if (this.matchKeyword('function')) {
-	                        expr = this.parseFunctionExpression();
-	                    }
-	                    else if (this.matchKeyword('this')) {
-	                        this.nextToken();
-	                        expr = this.finalize(node, new Node.ThisExpression());
-	                    }
-	                    else if (this.matchKeyword('class')) {
-	                        expr = this.parseClassExpression();
-	                    }
-	                    else {
-	                        expr = this.throwUnexpectedToken(this.nextToken());
-	                    }
-	                }
-	                break;
-	            default:
-	                expr = this.throwUnexpectedToken(this.nextToken());
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-array-initializer
-	    Parser.prototype.parseSpreadElement = function () {
-	        var node = this.createNode();
-	        this.expect('...');
-	        var arg = this.inheritCoverGrammar(this.parseAssignmentExpression);
-	        return this.finalize(node, new Node.SpreadElement(arg));
-	    };
-	    Parser.prototype.parseArrayInitializer = function () {
-	        var node = this.createNode();
-	        var elements = [];
-	        this.expect('[');
-	        while (!this.match(']')) {
-	            if (this.match(',')) {
-	                this.nextToken();
-	                elements.push(null);
-	            }
-	            else if (this.match('...')) {
-	                var element = this.parseSpreadElement();
-	                if (!this.match(']')) {
-	                    this.context.isAssignmentTarget = false;
-	                    this.context.isBindingElement = false;
-	                    this.expect(',');
-	                }
-	                elements.push(element);
-	            }
-	            else {
-	                elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression));
-	                if (!this.match(']')) {
-	                    this.expect(',');
-	                }
-	            }
-	        }
-	        this.expect(']');
-	        return this.finalize(node, new Node.ArrayExpression(elements));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-object-initializer
-	    Parser.prototype.parsePropertyMethod = function (params) {
-	        this.context.isAssignmentTarget = false;
-	        this.context.isBindingElement = false;
-	        var previousStrict = this.context.strict;
-	        var previousAllowStrictDirective = this.context.allowStrictDirective;
-	        this.context.allowStrictDirective = params.simple;
-	        var body = this.isolateCoverGrammar(this.parseFunctionSourceElements);
-	        if (this.context.strict && params.firstRestricted) {
-	            this.tolerateUnexpectedToken(params.firstRestricted, params.message);
-	        }
-	        if (this.context.strict && params.stricted) {
-	            this.tolerateUnexpectedToken(params.stricted, params.message);
-	        }
-	        this.context.strict = previousStrict;
-	        this.context.allowStrictDirective = previousAllowStrictDirective;
-	        return body;
-	    };
-	    Parser.prototype.parsePropertyMethodFunction = function () {
-	        var isGenerator = false;
-	        var node = this.createNode();
-	        var previousAllowYield = this.context.allowYield;
-	        this.context.allowYield = true;
-	        var params = this.parseFormalParameters();
-	        var method = this.parsePropertyMethod(params);
-	        this.context.allowYield = previousAllowYield;
-	        return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));
-	    };
-	    Parser.prototype.parsePropertyMethodAsyncFunction = function () {
-	        var node = this.createNode();
-	        var previousAllowYield = this.context.allowYield;
-	        var previousAwait = this.context.await;
-	        this.context.allowYield = false;
-	        this.context.await = true;
-	        var params = this.parseFormalParameters();
-	        var method = this.parsePropertyMethod(params);
-	        this.context.allowYield = previousAllowYield;
-	        this.context.await = previousAwait;
-	        return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method));
-	    };
-	    Parser.prototype.parseObjectPropertyKey = function () {
-	        var node = this.createNode();
-	        var token = this.nextToken();
-	        var key;
-	        switch (token.type) {
-	            case 8 /* StringLiteral */:
-	            case 6 /* NumericLiteral */:
-	                if (this.context.strict && token.octal) {
-	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral);
-	                }
-	                var raw = this.getTokenRaw(token);
-	                key = this.finalize(node, new Node.Literal(token.value, raw));
-	                break;
-	            case 3 /* Identifier */:
-	            case 1 /* BooleanLiteral */:
-	            case 5 /* NullLiteral */:
-	            case 4 /* Keyword */:
-	                key = this.finalize(node, new Node.Identifier(token.value));
-	                break;
-	            case 7 /* Punctuator */:
-	                if (token.value === '[') {
-	                    key = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	                    this.expect(']');
-	                }
-	                else {
-	                    key = this.throwUnexpectedToken(token);
-	                }
-	                break;
-	            default:
-	                key = this.throwUnexpectedToken(token);
-	        }
-	        return key;
-	    };
-	    Parser.prototype.isPropertyKey = function (key, value) {
-	        return (key.type === syntax_1.Syntax.Identifier && key.name === value) ||
-	            (key.type === syntax_1.Syntax.Literal && key.value === value);
-	    };
-	    Parser.prototype.parseObjectProperty = function (hasProto) {
-	        var node = this.createNode();
-	        var token = this.lookahead;
-	        var kind;
-	        var key = null;
-	        var value = null;
-	        var computed = false;
-	        var method = false;
-	        var shorthand = false;
-	        var isAsync = false;
-	        if (token.type === 3 /* Identifier */) {
-	            var id = token.value;
-	            this.nextToken();
-	            computed = this.match('[');
-	            isAsync = !this.hasLineTerminator && (id === 'async') &&
-	                !this.match(':') && !this.match('(') && !this.match('*') && !this.match(',');
-	            key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id));
-	        }
-	        else if (this.match('*')) {
-	            this.nextToken();
-	        }
-	        else {
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	        }
-	        var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);
-	        if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) {
-	            kind = 'get';
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	            this.context.allowYield = false;
-	            value = this.parseGetterMethod();
-	        }
-	        else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) {
-	            kind = 'set';
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	            value = this.parseSetterMethod();
-	        }
-	        else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {
-	            kind = 'init';
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	            value = this.parseGeneratorMethod();
-	            method = true;
-	        }
-	        else {
-	            if (!key) {
-	                this.throwUnexpectedToken(this.lookahead);
-	            }
-	            kind = 'init';
-	            if (this.match(':') && !isAsync) {
-	                if (!computed && this.isPropertyKey(key, '__proto__')) {
-	                    if (hasProto.value) {
-	                        this.tolerateError(messages_1.Messages.DuplicateProtoProperty);
-	                    }
-	                    hasProto.value = true;
-	                }
-	                this.nextToken();
-	                value = this.inheritCoverGrammar(this.parseAssignmentExpression);
-	            }
-	            else if (this.match('(')) {
-	                value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();
-	                method = true;
-	            }
-	            else if (token.type === 3 /* Identifier */) {
-	                var id = this.finalize(node, new Node.Identifier(token.value));
-	                if (this.match('=')) {
-	                    this.context.firstCoverInitializedNameError = this.lookahead;
-	                    this.nextToken();
-	                    shorthand = true;
-	                    var init = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	                    value = this.finalize(node, new Node.AssignmentPattern(id, init));
-	                }
-	                else {
-	                    shorthand = true;
-	                    value = id;
-	                }
-	            }
-	            else {
-	                this.throwUnexpectedToken(this.nextToken());
-	            }
-	        }
-	        return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand));
-	    };
-	    Parser.prototype.parseObjectInitializer = function () {
-	        var node = this.createNode();
-	        this.expect('{');
-	        var properties = [];
-	        var hasProto = { value: false };
-	        while (!this.match('}')) {
-	            properties.push(this.parseObjectProperty(hasProto));
-	            if (!this.match('}')) {
-	                this.expectCommaSeparator();
-	            }
-	        }
-	        this.expect('}');
-	        return this.finalize(node, new Node.ObjectExpression(properties));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-template-literals
-	    Parser.prototype.parseTemplateHead = function () {
-	        assert_1.assert(this.lookahead.head, 'Template literal must start with a template head');
-	        var node = this.createNode();
-	        var token = this.nextToken();
-	        var raw = token.value;
-	        var cooked = token.cooked;
-	        return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));
-	    };
-	    Parser.prototype.parseTemplateElement = function () {
-	        if (this.lookahead.type !== 10 /* Template */) {
-	            this.throwUnexpectedToken();
-	        }
-	        var node = this.createNode();
-	        var token = this.nextToken();
-	        var raw = token.value;
-	        var cooked = token.cooked;
-	        return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));
-	    };
-	    Parser.prototype.parseTemplateLiteral = function () {
-	        var node = this.createNode();
-	        var expressions = [];
-	        var quasis = [];
-	        var quasi = this.parseTemplateHead();
-	        quasis.push(quasi);
-	        while (!quasi.tail) {
-	            expressions.push(this.parseExpression());
-	            quasi = this.parseTemplateElement();
-	            quasis.push(quasi);
-	        }
-	        return this.finalize(node, new Node.TemplateLiteral(quasis, expressions));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-grouping-operator
-	    Parser.prototype.reinterpretExpressionAsPattern = function (expr) {
-	        switch (expr.type) {
-	            case syntax_1.Syntax.Identifier:
-	            case syntax_1.Syntax.MemberExpression:
-	            case syntax_1.Syntax.RestElement:
-	            case syntax_1.Syntax.AssignmentPattern:
-	                break;
-	            case syntax_1.Syntax.SpreadElement:
-	                expr.type = syntax_1.Syntax.RestElement;
-	                this.reinterpretExpressionAsPattern(expr.argument);
-	                break;
-	            case syntax_1.Syntax.ArrayExpression:
-	                expr.type = syntax_1.Syntax.ArrayPattern;
-	                for (var i = 0; i < expr.elements.length; i++) {
-	                    if (expr.elements[i] !== null) {
-	                        this.reinterpretExpressionAsPattern(expr.elements[i]);
-	                    }
-	                }
-	                break;
-	            case syntax_1.Syntax.ObjectExpression:
-	                expr.type = syntax_1.Syntax.ObjectPattern;
-	                for (var i = 0; i < expr.properties.length; i++) {
-	                    this.reinterpretExpressionAsPattern(expr.properties[i].value);
-	                }
-	                break;
-	            case syntax_1.Syntax.AssignmentExpression:
-	                expr.type = syntax_1.Syntax.AssignmentPattern;
-	                delete expr.operator;
-	                this.reinterpretExpressionAsPattern(expr.left);
-	                break;
-	            default:
-	                // Allow other node type for tolerant parsing.
-	                break;
-	        }
-	    };
-	    Parser.prototype.parseGroupExpression = function () {
-	        var expr;
-	        this.expect('(');
-	        if (this.match(')')) {
-	            this.nextToken();
-	            if (!this.match('=>')) {
-	                this.expect('=>');
-	            }
-	            expr = {
-	                type: ArrowParameterPlaceHolder,
-	                params: [],
-	                async: false
-	            };
-	        }
-	        else {
-	            var startToken = this.lookahead;
-	            var params = [];
-	            if (this.match('...')) {
-	                expr = this.parseRestElement(params);
-	                this.expect(')');
-	                if (!this.match('=>')) {
-	                    this.expect('=>');
-	                }
-	                expr = {
-	                    type: ArrowParameterPlaceHolder,
-	                    params: [expr],
-	                    async: false
-	                };
-	            }
-	            else {
-	                var arrow = false;
-	                this.context.isBindingElement = true;
-	                expr = this.inheritCoverGrammar(this.parseAssignmentExpression);
-	                if (this.match(',')) {
-	                    var expressions = [];
-	                    this.context.isAssignmentTarget = false;
-	                    expressions.push(expr);
-	                    while (this.lookahead.type !== 2 /* EOF */) {
-	                        if (!this.match(',')) {
-	                            break;
-	                        }
-	                        this.nextToken();
-	                        if (this.match(')')) {
-	                            this.nextToken();
-	                            for (var i = 0; i < expressions.length; i++) {
-	                                this.reinterpretExpressionAsPattern(expressions[i]);
-	                            }
-	                            arrow = true;
-	                            expr = {
-	                                type: ArrowParameterPlaceHolder,
-	                                params: expressions,
-	                                async: false
-	                            };
-	                        }
-	                        else if (this.match('...')) {
-	                            if (!this.context.isBindingElement) {
-	                                this.throwUnexpectedToken(this.lookahead);
-	                            }
-	                            expressions.push(this.parseRestElement(params));
-	                            this.expect(')');
-	                            if (!this.match('=>')) {
-	                                this.expect('=>');
-	                            }
-	                            this.context.isBindingElement = false;
-	                            for (var i = 0; i < expressions.length; i++) {
-	                                this.reinterpretExpressionAsPattern(expressions[i]);
-	                            }
-	                            arrow = true;
-	                            expr = {
-	                                type: ArrowParameterPlaceHolder,
-	                                params: expressions,
-	                                async: false
-	                            };
-	                        }
-	                        else {
-	                            expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression));
-	                        }
-	                        if (arrow) {
-	                            break;
-	                        }
-	                    }
-	                    if (!arrow) {
-	                        expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));
-	                    }
-	                }
-	                if (!arrow) {
-	                    this.expect(')');
-	                    if (this.match('=>')) {
-	                        if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') {
-	                            arrow = true;
-	                            expr = {
-	                                type: ArrowParameterPlaceHolder,
-	                                params: [expr],
-	                                async: false
-	                            };
-	                        }
-	                        if (!arrow) {
-	                            if (!this.context.isBindingElement) {
-	                                this.throwUnexpectedToken(this.lookahead);
-	                            }
-	                            if (expr.type === syntax_1.Syntax.SequenceExpression) {
-	                                for (var i = 0; i < expr.expressions.length; i++) {
-	                                    this.reinterpretExpressionAsPattern(expr.expressions[i]);
-	                                }
-	                            }
-	                            else {
-	                                this.reinterpretExpressionAsPattern(expr);
-	                            }
-	                            var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]);
-	                            expr = {
-	                                type: ArrowParameterPlaceHolder,
-	                                params: parameters,
-	                                async: false
-	                            };
-	                        }
-	                    }
-	                    this.context.isBindingElement = false;
-	                }
-	            }
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions
-	    Parser.prototype.parseArguments = function () {
-	        this.expect('(');
-	        var args = [];
-	        if (!this.match(')')) {
-	            while (true) {
-	                var expr = this.match('...') ? this.parseSpreadElement() :
-	                    this.isolateCoverGrammar(this.parseAssignmentExpression);
-	                args.push(expr);
-	                if (this.match(')')) {
-	                    break;
-	                }
-	                this.expectCommaSeparator();
-	                if (this.match(')')) {
-	                    break;
-	                }
-	            }
-	        }
-	        this.expect(')');
-	        return args;
-	    };
-	    Parser.prototype.isIdentifierName = function (token) {
-	        return token.type === 3 /* Identifier */ ||
-	            token.type === 4 /* Keyword */ ||
-	            token.type === 1 /* BooleanLiteral */ ||
-	            token.type === 5 /* NullLiteral */;
-	    };
-	    Parser.prototype.parseIdentifierName = function () {
-	        var node = this.createNode();
-	        var token = this.nextToken();
-	        if (!this.isIdentifierName(token)) {
-	            this.throwUnexpectedToken(token);
-	        }
-	        return this.finalize(node, new Node.Identifier(token.value));
-	    };
-	    Parser.prototype.parseNewExpression = function () {
-	        var node = this.createNode();
-	        var id = this.parseIdentifierName();
-	        assert_1.assert(id.name === 'new', 'New expression must start with `new`');
-	        var expr;
-	        if (this.match('.')) {
-	            this.nextToken();
-	            if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') {
-	                var property = this.parseIdentifierName();
-	                expr = new Node.MetaProperty(id, property);
-	            }
-	            else {
-	                this.throwUnexpectedToken(this.lookahead);
-	            }
-	        }
-	        else {
-	            var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression);
-	            var args = this.match('(') ? this.parseArguments() : [];
-	            expr = new Node.NewExpression(callee, args);
-	            this.context.isAssignmentTarget = false;
-	            this.context.isBindingElement = false;
-	        }
-	        return this.finalize(node, expr);
-	    };
-	    Parser.prototype.parseAsyncArgument = function () {
-	        var arg = this.parseAssignmentExpression();
-	        this.context.firstCoverInitializedNameError = null;
-	        return arg;
-	    };
-	    Parser.prototype.parseAsyncArguments = function () {
-	        this.expect('(');
-	        var args = [];
-	        if (!this.match(')')) {
-	            while (true) {
-	                var expr = this.match('...') ? this.parseSpreadElement() :
-	                    this.isolateCoverGrammar(this.parseAsyncArgument);
-	                args.push(expr);
-	                if (this.match(')')) {
-	                    break;
-	                }
-	                this.expectCommaSeparator();
-	                if (this.match(')')) {
-	                    break;
-	                }
-	            }
-	        }
-	        this.expect(')');
-	        return args;
-	    };
-	    Parser.prototype.parseLeftHandSideExpressionAllowCall = function () {
-	        var startToken = this.lookahead;
-	        var maybeAsync = this.matchContextualKeyword('async');
-	        var previousAllowIn = this.context.allowIn;
-	        this.context.allowIn = true;
-	        var expr;
-	        if (this.matchKeyword('super') && this.context.inFunctionBody) {
-	            expr = this.createNode();
-	            this.nextToken();
-	            expr = this.finalize(expr, new Node.Super());
-	            if (!this.match('(') && !this.match('.') && !this.match('[')) {
-	                this.throwUnexpectedToken(this.lookahead);
-	            }
-	        }
-	        else {
-	            expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);
-	        }
-	        while (true) {
-	            if (this.match('.')) {
-	                this.context.isBindingElement = false;
-	                this.context.isAssignmentTarget = true;
-	                this.expect('.');
-	                var property = this.parseIdentifierName();
-	                expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property));
-	            }
-	            else if (this.match('(')) {
-	                var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber);
-	                this.context.isBindingElement = false;
-	                this.context.isAssignmentTarget = false;
-	                var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments();
-	                expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args));
-	                if (asyncArrow && this.match('=>')) {
-	                    for (var i = 0; i < args.length; ++i) {
-	                        this.reinterpretExpressionAsPattern(args[i]);
-	                    }
-	                    expr = {
-	                        type: ArrowParameterPlaceHolder,
-	                        params: args,
-	                        async: true
-	                    };
-	                }
-	            }
-	            else if (this.match('[')) {
-	                this.context.isBindingElement = false;
-	                this.context.isAssignmentTarget = true;
-	                this.expect('[');
-	                var property = this.isolateCoverGrammar(this.parseExpression);
-	                this.expect(']');
-	                expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property));
-	            }
-	            else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {
-	                var quasi = this.parseTemplateLiteral();
-	                expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi));
-	            }
-	            else {
-	                break;
-	            }
-	        }
-	        this.context.allowIn = previousAllowIn;
-	        return expr;
-	    };
-	    Parser.prototype.parseSuper = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('super');
-	        if (!this.match('[') && !this.match('.')) {
-	            this.throwUnexpectedToken(this.lookahead);
-	        }
-	        return this.finalize(node, new Node.Super());
-	    };
-	    Parser.prototype.parseLeftHandSideExpression = function () {
-	        assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.');
-	        var node = this.startNode(this.lookahead);
-	        var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() :
-	            this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);
-	        while (true) {
-	            if (this.match('[')) {
-	                this.context.isBindingElement = false;
-	                this.context.isAssignmentTarget = true;
-	                this.expect('[');
-	                var property = this.isolateCoverGrammar(this.parseExpression);
-	                this.expect(']');
-	                expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property));
-	            }
-	            else if (this.match('.')) {
-	                this.context.isBindingElement = false;
-	                this.context.isAssignmentTarget = true;
-	                this.expect('.');
-	                var property = this.parseIdentifierName();
-	                expr = this.finalize(node, new Node.StaticMemberExpression(expr, property));
-	            }
-	            else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {
-	                var quasi = this.parseTemplateLiteral();
-	                expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi));
-	            }
-	            else {
-	                break;
-	            }
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-update-expressions
-	    Parser.prototype.parseUpdateExpression = function () {
-	        var expr;
-	        var startToken = this.lookahead;
-	        if (this.match('++') || this.match('--')) {
-	            var node = this.startNode(startToken);
-	            var token = this.nextToken();
-	            expr = this.inheritCoverGrammar(this.parseUnaryExpression);
-	            if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {
-	                this.tolerateError(messages_1.Messages.StrictLHSPrefix);
-	            }
-	            if (!this.context.isAssignmentTarget) {
-	                this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);
-	            }
-	            var prefix = true;
-	            expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix));
-	            this.context.isAssignmentTarget = false;
-	            this.context.isBindingElement = false;
-	        }
-	        else {
-	            expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall);
-	            if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) {
-	                if (this.match('++') || this.match('--')) {
-	                    if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {
-	                        this.tolerateError(messages_1.Messages.StrictLHSPostfix);
-	                    }
-	                    if (!this.context.isAssignmentTarget) {
-	                        this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);
-	                    }
-	                    this.context.isAssignmentTarget = false;
-	                    this.context.isBindingElement = false;
-	                    var operator = this.nextToken().value;
-	                    var prefix = false;
-	                    expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix));
-	                }
-	            }
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-unary-operators
-	    Parser.prototype.parseAwaitExpression = function () {
-	        var node = this.createNode();
-	        this.nextToken();
-	        var argument = this.parseUnaryExpression();
-	        return this.finalize(node, new Node.AwaitExpression(argument));
-	    };
-	    Parser.prototype.parseUnaryExpression = function () {
-	        var expr;
-	        if (this.match('+') || this.match('-') || this.match('~') || this.match('!') ||
-	            this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) {
-	            var node = this.startNode(this.lookahead);
-	            var token = this.nextToken();
-	            expr = this.inheritCoverGrammar(this.parseUnaryExpression);
-	            expr = this.finalize(node, new Node.UnaryExpression(token.value, expr));
-	            if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) {
-	                this.tolerateError(messages_1.Messages.StrictDelete);
-	            }
-	            this.context.isAssignmentTarget = false;
-	            this.context.isBindingElement = false;
-	        }
-	        else if (this.context.await && this.matchContextualKeyword('await')) {
-	            expr = this.parseAwaitExpression();
-	        }
-	        else {
-	            expr = this.parseUpdateExpression();
-	        }
-	        return expr;
-	    };
-	    Parser.prototype.parseExponentiationExpression = function () {
-	        var startToken = this.lookahead;
-	        var expr = this.inheritCoverGrammar(this.parseUnaryExpression);
-	        if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) {
-	            this.nextToken();
-	            this.context.isAssignmentTarget = false;
-	            this.context.isBindingElement = false;
-	            var left = expr;
-	            var right = this.isolateCoverGrammar(this.parseExponentiationExpression);
-	            expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right));
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-exp-operator
-	    // https://tc39.github.io/ecma262/#sec-multiplicative-operators
-	    // https://tc39.github.io/ecma262/#sec-additive-operators
-	    // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators
-	    // https://tc39.github.io/ecma262/#sec-relational-operators
-	    // https://tc39.github.io/ecma262/#sec-equality-operators
-	    // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators
-	    // https://tc39.github.io/ecma262/#sec-binary-logical-operators
-	    Parser.prototype.binaryPrecedence = function (token) {
-	        var op = token.value;
-	        var precedence;
-	        if (token.type === 7 /* Punctuator */) {
-	            precedence = this.operatorPrecedence[op] || 0;
-	        }
-	        else if (token.type === 4 /* Keyword */) {
-	            precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0;
-	        }
-	        else {
-	            precedence = 0;
-	        }
-	        return precedence;
-	    };
-	    Parser.prototype.parseBinaryExpression = function () {
-	        var startToken = this.lookahead;
-	        var expr = this.inheritCoverGrammar(this.parseExponentiationExpression);
-	        var token = this.lookahead;
-	        var prec = this.binaryPrecedence(token);
-	        if (prec > 0) {
-	            this.nextToken();
-	            this.context.isAssignmentTarget = false;
-	            this.context.isBindingElement = false;
-	            var markers = [startToken, this.lookahead];
-	            var left = expr;
-	            var right = this.isolateCoverGrammar(this.parseExponentiationExpression);
-	            var stack = [left, token.value, right];
-	            var precedences = [prec];
-	            while (true) {
-	                prec = this.binaryPrecedence(this.lookahead);
-	                if (prec <= 0) {
-	                    break;
-	                }
-	                // Reduce: make a binary expression from the three topmost entries.
-	                while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) {
-	                    right = stack.pop();
-	                    var operator = stack.pop();
-	                    precedences.pop();
-	                    left = stack.pop();
-	                    markers.pop();
-	                    var node = this.startNode(markers[markers.length - 1]);
-	                    stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right)));
-	                }
-	                // Shift.
-	                stack.push(this.nextToken().value);
-	                precedences.push(prec);
-	                markers.push(this.lookahead);
-	                stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression));
-	            }
-	            // Final reduce to clean-up the stack.
-	            var i = stack.length - 1;
-	            expr = stack[i];
-	            var lastMarker = markers.pop();
-	            while (i > 1) {
-	                var marker = markers.pop();
-	                var lastLineStart = lastMarker && lastMarker.lineStart;
-	                var node = this.startNode(marker, lastLineStart);
-	                var operator = stack[i - 1];
-	                expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr));
-	                i -= 2;
-	                lastMarker = marker;
-	            }
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-conditional-operator
-	    Parser.prototype.parseConditionalExpression = function () {
-	        var startToken = this.lookahead;
-	        var expr = this.inheritCoverGrammar(this.parseBinaryExpression);
-	        if (this.match('?')) {
-	            this.nextToken();
-	            var previousAllowIn = this.context.allowIn;
-	            this.context.allowIn = true;
-	            var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	            this.context.allowIn = previousAllowIn;
-	            this.expect(':');
-	            var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	            expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate));
-	            this.context.isAssignmentTarget = false;
-	            this.context.isBindingElement = false;
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-assignment-operators
-	    Parser.prototype.checkPatternParam = function (options, param) {
-	        switch (param.type) {
-	            case syntax_1.Syntax.Identifier:
-	                this.validateParam(options, param, param.name);
-	                break;
-	            case syntax_1.Syntax.RestElement:
-	                this.checkPatternParam(options, param.argument);
-	                break;
-	            case syntax_1.Syntax.AssignmentPattern:
-	                this.checkPatternParam(options, param.left);
-	                break;
-	            case syntax_1.Syntax.ArrayPattern:
-	                for (var i = 0; i < param.elements.length; i++) {
-	                    if (param.elements[i] !== null) {
-	                        this.checkPatternParam(options, param.elements[i]);
-	                    }
-	                }
-	                break;
-	            case syntax_1.Syntax.ObjectPattern:
-	                for (var i = 0; i < param.properties.length; i++) {
-	                    this.checkPatternParam(options, param.properties[i].value);
-	                }
-	                break;
-	            default:
-	                break;
-	        }
-	        options.simple = options.simple && (param instanceof Node.Identifier);
-	    };
-	    Parser.prototype.reinterpretAsCoverFormalsList = function (expr) {
-	        var params = [expr];
-	        var options;
-	        var asyncArrow = false;
-	        switch (expr.type) {
-	            case syntax_1.Syntax.Identifier:
-	                break;
-	            case ArrowParameterPlaceHolder:
-	                params = expr.params;
-	                asyncArrow = expr.async;
-	                break;
-	            default:
-	                return null;
-	        }
-	        options = {
-	            simple: true,
-	            paramSet: {}
-	        };
-	        for (var i = 0; i < params.length; ++i) {
-	            var param = params[i];
-	            if (param.type === syntax_1.Syntax.AssignmentPattern) {
-	                if (param.right.type === syntax_1.Syntax.YieldExpression) {
-	                    if (param.right.argument) {
-	                        this.throwUnexpectedToken(this.lookahead);
-	                    }
-	                    param.right.type = syntax_1.Syntax.Identifier;
-	                    param.right.name = 'yield';
-	                    delete param.right.argument;
-	                    delete param.right.delegate;
-	                }
-	            }
-	            else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') {
-	                this.throwUnexpectedToken(this.lookahead);
-	            }
-	            this.checkPatternParam(options, param);
-	            params[i] = param;
-	        }
-	        if (this.context.strict || !this.context.allowYield) {
-	            for (var i = 0; i < params.length; ++i) {
-	                var param = params[i];
-	                if (param.type === syntax_1.Syntax.YieldExpression) {
-	                    this.throwUnexpectedToken(this.lookahead);
-	                }
-	            }
-	        }
-	        if (options.message === messages_1.Messages.StrictParamDupe) {
-	            var token = this.context.strict ? options.stricted : options.firstRestricted;
-	            this.throwUnexpectedToken(token, options.message);
-	        }
-	        return {
-	            simple: options.simple,
-	            params: params,
-	            stricted: options.stricted,
-	            firstRestricted: options.firstRestricted,
-	            message: options.message
-	        };
-	    };
-	    Parser.prototype.parseAssignmentExpression = function () {
-	        var expr;
-	        if (!this.context.allowYield && this.matchKeyword('yield')) {
-	            expr = this.parseYieldExpression();
-	        }
-	        else {
-	            var startToken = this.lookahead;
-	            var token = startToken;
-	            expr = this.parseConditionalExpression();
-	            if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') {
-	                if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) {
-	                    var arg = this.parsePrimaryExpression();
-	                    this.reinterpretExpressionAsPattern(arg);
-	                    expr = {
-	                        type: ArrowParameterPlaceHolder,
-	                        params: [arg],
-	                        async: true
-	                    };
-	                }
-	            }
-	            if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) {
-	                // https://tc39.github.io/ecma262/#sec-arrow-function-definitions
-	                this.context.isAssignmentTarget = false;
-	                this.context.isBindingElement = false;
-	                var isAsync = expr.async;
-	                var list = this.reinterpretAsCoverFormalsList(expr);
-	                if (list) {
-	                    if (this.hasLineTerminator) {
-	                        this.tolerateUnexpectedToken(this.lookahead);
-	                    }
-	                    this.context.firstCoverInitializedNameError = null;
-	                    var previousStrict = this.context.strict;
-	                    var previousAllowStrictDirective = this.context.allowStrictDirective;
-	                    this.context.allowStrictDirective = list.simple;
-	                    var previousAllowYield = this.context.allowYield;
-	                    var previousAwait = this.context.await;
-	                    this.context.allowYield = true;
-	                    this.context.await = isAsync;
-	                    var node = this.startNode(startToken);
-	                    this.expect('=>');
-	                    var body = void 0;
-	                    if (this.match('{')) {
-	                        var previousAllowIn = this.context.allowIn;
-	                        this.context.allowIn = true;
-	                        body = this.parseFunctionSourceElements();
-	                        this.context.allowIn = previousAllowIn;
-	                    }
-	                    else {
-	                        body = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	                    }
-	                    var expression = body.type !== syntax_1.Syntax.BlockStatement;
-	                    if (this.context.strict && list.firstRestricted) {
-	                        this.throwUnexpectedToken(list.firstRestricted, list.message);
-	                    }
-	                    if (this.context.strict && list.stricted) {
-	                        this.tolerateUnexpectedToken(list.stricted, list.message);
-	                    }
-	                    expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) :
-	                        this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression));
-	                    this.context.strict = previousStrict;
-	                    this.context.allowStrictDirective = previousAllowStrictDirective;
-	                    this.context.allowYield = previousAllowYield;
-	                    this.context.await = previousAwait;
-	                }
-	            }
-	            else {
-	                if (this.matchAssign()) {
-	                    if (!this.context.isAssignmentTarget) {
-	                        this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);
-	                    }
-	                    if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) {
-	                        var id = expr;
-	                        if (this.scanner.isRestrictedWord(id.name)) {
-	                            this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment);
-	                        }
-	                        if (this.scanner.isStrictModeReservedWord(id.name)) {
-	                            this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);
-	                        }
-	                    }
-	                    if (!this.match('=')) {
-	                        this.context.isAssignmentTarget = false;
-	                        this.context.isBindingElement = false;
-	                    }
-	                    else {
-	                        this.reinterpretExpressionAsPattern(expr);
-	                    }
-	                    token = this.nextToken();
-	                    var operator = token.value;
-	                    var right = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	                    expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right));
-	                    this.context.firstCoverInitializedNameError = null;
-	                }
-	            }
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-comma-operator
-	    Parser.prototype.parseExpression = function () {
-	        var startToken = this.lookahead;
-	        var expr = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	        if (this.match(',')) {
-	            var expressions = [];
-	            expressions.push(expr);
-	            while (this.lookahead.type !== 2 /* EOF */) {
-	                if (!this.match(',')) {
-	                    break;
-	                }
-	                this.nextToken();
-	                expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression));
-	            }
-	            expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));
-	        }
-	        return expr;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-block
-	    Parser.prototype.parseStatementListItem = function () {
-	        var statement;
-	        this.context.isAssignmentTarget = true;
-	        this.context.isBindingElement = true;
-	        if (this.lookahead.type === 4 /* Keyword */) {
-	            switch (this.lookahead.value) {
-	                case 'export':
-	                    if (!this.context.isModule) {
-	                        this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration);
-	                    }
-	                    statement = this.parseExportDeclaration();
-	                    break;
-	                case 'import':
-	                    if (!this.context.isModule) {
-	                        this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration);
-	                    }
-	                    statement = this.parseImportDeclaration();
-	                    break;
-	                case 'const':
-	                    statement = this.parseLexicalDeclaration({ inFor: false });
-	                    break;
-	                case 'function':
-	                    statement = this.parseFunctionDeclaration();
-	                    break;
-	                case 'class':
-	                    statement = this.parseClassDeclaration();
-	                    break;
-	                case 'let':
-	                    statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement();
-	                    break;
-	                default:
-	                    statement = this.parseStatement();
-	                    break;
-	            }
-	        }
-	        else {
-	            statement = this.parseStatement();
-	        }
-	        return statement;
-	    };
-	    Parser.prototype.parseBlock = function () {
-	        var node = this.createNode();
-	        this.expect('{');
-	        var block = [];
-	        while (true) {
-	            if (this.match('}')) {
-	                break;
-	            }
-	            block.push(this.parseStatementListItem());
-	        }
-	        this.expect('}');
-	        return this.finalize(node, new Node.BlockStatement(block));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-let-and-const-declarations
-	    Parser.prototype.parseLexicalBinding = function (kind, options) {
-	        var node = this.createNode();
-	        var params = [];
-	        var id = this.parsePattern(params, kind);
-	        if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {
-	            if (this.scanner.isRestrictedWord(id.name)) {
-	                this.tolerateError(messages_1.Messages.StrictVarName);
-	            }
-	        }
-	        var init = null;
-	        if (kind === 'const') {
-	            if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) {
-	                if (this.match('=')) {
-	                    this.nextToken();
-	                    init = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	                }
-	                else {
-	                    this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const');
-	                }
-	            }
-	        }
-	        else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) {
-	            this.expect('=');
-	            init = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	        }
-	        return this.finalize(node, new Node.VariableDeclarator(id, init));
-	    };
-	    Parser.prototype.parseBindingList = function (kind, options) {
-	        var list = [this.parseLexicalBinding(kind, options)];
-	        while (this.match(',')) {
-	            this.nextToken();
-	            list.push(this.parseLexicalBinding(kind, options));
-	        }
-	        return list;
-	    };
-	    Parser.prototype.isLexicalDeclaration = function () {
-	        var state = this.scanner.saveState();
-	        this.scanner.scanComments();
-	        var next = this.scanner.lex();
-	        this.scanner.restoreState(state);
-	        return (next.type === 3 /* Identifier */) ||
-	            (next.type === 7 /* Punctuator */ && next.value === '[') ||
-	            (next.type === 7 /* Punctuator */ && next.value === '{') ||
-	            (next.type === 4 /* Keyword */ && next.value === 'let') ||
-	            (next.type === 4 /* Keyword */ && next.value === 'yield');
-	    };
-	    Parser.prototype.parseLexicalDeclaration = function (options) {
-	        var node = this.createNode();
-	        var kind = this.nextToken().value;
-	        assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');
-	        var declarations = this.parseBindingList(kind, options);
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.VariableDeclaration(declarations, kind));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns
-	    Parser.prototype.parseBindingRestElement = function (params, kind) {
-	        var node = this.createNode();
-	        this.expect('...');
-	        var arg = this.parsePattern(params, kind);
-	        return this.finalize(node, new Node.RestElement(arg));
-	    };
-	    Parser.prototype.parseArrayPattern = function (params, kind) {
-	        var node = this.createNode();
-	        this.expect('[');
-	        var elements = [];
-	        while (!this.match(']')) {
-	            if (this.match(',')) {
-	                this.nextToken();
-	                elements.push(null);
-	            }
-	            else {
-	                if (this.match('...')) {
-	                    elements.push(this.parseBindingRestElement(params, kind));
-	                    break;
-	                }
-	                else {
-	                    elements.push(this.parsePatternWithDefault(params, kind));
-	                }
-	                if (!this.match(']')) {
-	                    this.expect(',');
-	                }
-	            }
-	        }
-	        this.expect(']');
-	        return this.finalize(node, new Node.ArrayPattern(elements));
-	    };
-	    Parser.prototype.parsePropertyPattern = function (params, kind) {
-	        var node = this.createNode();
-	        var computed = false;
-	        var shorthand = false;
-	        var method = false;
-	        var key;
-	        var value;
-	        if (this.lookahead.type === 3 /* Identifier */) {
-	            var keyToken = this.lookahead;
-	            key = this.parseVariableIdentifier();
-	            var init = this.finalize(node, new Node.Identifier(keyToken.value));
-	            if (this.match('=')) {
-	                params.push(keyToken);
-	                shorthand = true;
-	                this.nextToken();
-	                var expr = this.parseAssignmentExpression();
-	                value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr));
-	            }
-	            else if (!this.match(':')) {
-	                params.push(keyToken);
-	                shorthand = true;
-	                value = init;
-	            }
-	            else {
-	                this.expect(':');
-	                value = this.parsePatternWithDefault(params, kind);
-	            }
-	        }
-	        else {
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	            this.expect(':');
-	            value = this.parsePatternWithDefault(params, kind);
-	        }
-	        return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand));
-	    };
-	    Parser.prototype.parseObjectPattern = function (params, kind) {
-	        var node = this.createNode();
-	        var properties = [];
-	        this.expect('{');
-	        while (!this.match('}')) {
-	            properties.push(this.parsePropertyPattern(params, kind));
-	            if (!this.match('}')) {
-	                this.expect(',');
-	            }
-	        }
-	        this.expect('}');
-	        return this.finalize(node, new Node.ObjectPattern(properties));
-	    };
-	    Parser.prototype.parsePattern = function (params, kind) {
-	        var pattern;
-	        if (this.match('[')) {
-	            pattern = this.parseArrayPattern(params, kind);
-	        }
-	        else if (this.match('{')) {
-	            pattern = this.parseObjectPattern(params, kind);
-	        }
-	        else {
-	            if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) {
-	                this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding);
-	            }
-	            params.push(this.lookahead);
-	            pattern = this.parseVariableIdentifier(kind);
-	        }
-	        return pattern;
-	    };
-	    Parser.prototype.parsePatternWithDefault = function (params, kind) {
-	        var startToken = this.lookahead;
-	        var pattern = this.parsePattern(params, kind);
-	        if (this.match('=')) {
-	            this.nextToken();
-	            var previousAllowYield = this.context.allowYield;
-	            this.context.allowYield = true;
-	            var right = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	            this.context.allowYield = previousAllowYield;
-	            pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right));
-	        }
-	        return pattern;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-variable-statement
-	    Parser.prototype.parseVariableIdentifier = function (kind) {
-	        var node = this.createNode();
-	        var token = this.nextToken();
-	        if (token.type === 4 /* Keyword */ && token.value === 'yield') {
-	            if (this.context.strict) {
-	                this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);
-	            }
-	            else if (!this.context.allowYield) {
-	                this.throwUnexpectedToken(token);
-	            }
-	        }
-	        else if (token.type !== 3 /* Identifier */) {
-	            if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) {
-	                this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);
-	            }
-	            else {
-	                if (this.context.strict || token.value !== 'let' || kind !== 'var') {
-	                    this.throwUnexpectedToken(token);
-	                }
-	            }
-	        }
-	        else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') {
-	            this.tolerateUnexpectedToken(token);
-	        }
-	        return this.finalize(node, new Node.Identifier(token.value));
-	    };
-	    Parser.prototype.parseVariableDeclaration = function (options) {
-	        var node = this.createNode();
-	        var params = [];
-	        var id = this.parsePattern(params, 'var');
-	        if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {
-	            if (this.scanner.isRestrictedWord(id.name)) {
-	                this.tolerateError(messages_1.Messages.StrictVarName);
-	            }
-	        }
-	        var init = null;
-	        if (this.match('=')) {
-	            this.nextToken();
-	            init = this.isolateCoverGrammar(this.parseAssignmentExpression);
-	        }
-	        else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) {
-	            this.expect('=');
-	        }
-	        return this.finalize(node, new Node.VariableDeclarator(id, init));
-	    };
-	    Parser.prototype.parseVariableDeclarationList = function (options) {
-	        var opt = { inFor: options.inFor };
-	        var list = [];
-	        list.push(this.parseVariableDeclaration(opt));
-	        while (this.match(',')) {
-	            this.nextToken();
-	            list.push(this.parseVariableDeclaration(opt));
-	        }
-	        return list;
-	    };
-	    Parser.prototype.parseVariableStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('var');
-	        var declarations = this.parseVariableDeclarationList({ inFor: false });
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.VariableDeclaration(declarations, 'var'));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-empty-statement
-	    Parser.prototype.parseEmptyStatement = function () {
-	        var node = this.createNode();
-	        this.expect(';');
-	        return this.finalize(node, new Node.EmptyStatement());
-	    };
-	    // https://tc39.github.io/ecma262/#sec-expression-statement
-	    Parser.prototype.parseExpressionStatement = function () {
-	        var node = this.createNode();
-	        var expr = this.parseExpression();
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.ExpressionStatement(expr));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-if-statement
-	    Parser.prototype.parseIfClause = function () {
-	        if (this.context.strict && this.matchKeyword('function')) {
-	            this.tolerateError(messages_1.Messages.StrictFunction);
-	        }
-	        return this.parseStatement();
-	    };
-	    Parser.prototype.parseIfStatement = function () {
-	        var node = this.createNode();
-	        var consequent;
-	        var alternate = null;
-	        this.expectKeyword('if');
-	        this.expect('(');
-	        var test = this.parseExpression();
-	        if (!this.match(')') && this.config.tolerant) {
-	            this.tolerateUnexpectedToken(this.nextToken());
-	            consequent = this.finalize(this.createNode(), new Node.EmptyStatement());
-	        }
-	        else {
-	            this.expect(')');
-	            consequent = this.parseIfClause();
-	            if (this.matchKeyword('else')) {
-	                this.nextToken();
-	                alternate = this.parseIfClause();
-	            }
-	        }
-	        return this.finalize(node, new Node.IfStatement(test, consequent, alternate));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-do-while-statement
-	    Parser.prototype.parseDoWhileStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('do');
-	        var previousInIteration = this.context.inIteration;
-	        this.context.inIteration = true;
-	        var body = this.parseStatement();
-	        this.context.inIteration = previousInIteration;
-	        this.expectKeyword('while');
-	        this.expect('(');
-	        var test = this.parseExpression();
-	        if (!this.match(')') && this.config.tolerant) {
-	            this.tolerateUnexpectedToken(this.nextToken());
-	        }
-	        else {
-	            this.expect(')');
-	            if (this.match(';')) {
-	                this.nextToken();
-	            }
-	        }
-	        return this.finalize(node, new Node.DoWhileStatement(body, test));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-while-statement
-	    Parser.prototype.parseWhileStatement = function () {
-	        var node = this.createNode();
-	        var body;
-	        this.expectKeyword('while');
-	        this.expect('(');
-	        var test = this.parseExpression();
-	        if (!this.match(')') && this.config.tolerant) {
-	            this.tolerateUnexpectedToken(this.nextToken());
-	            body = this.finalize(this.createNode(), new Node.EmptyStatement());
-	        }
-	        else {
-	            this.expect(')');
-	            var previousInIteration = this.context.inIteration;
-	            this.context.inIteration = true;
-	            body = this.parseStatement();
-	            this.context.inIteration = previousInIteration;
-	        }
-	        return this.finalize(node, new Node.WhileStatement(test, body));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-for-statement
-	    // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements
-	    Parser.prototype.parseForStatement = function () {
-	        var init = null;
-	        var test = null;
-	        var update = null;
-	        var forIn = true;
-	        var left, right;
-	        var node = this.createNode();
-	        this.expectKeyword('for');
-	        this.expect('(');
-	        if (this.match(';')) {
-	            this.nextToken();
-	        }
-	        else {
-	            if (this.matchKeyword('var')) {
-	                init = this.createNode();
-	                this.nextToken();
-	                var previousAllowIn = this.context.allowIn;
-	                this.context.allowIn = false;
-	                var declarations = this.parseVariableDeclarationList({ inFor: true });
-	                this.context.allowIn = previousAllowIn;
-	                if (declarations.length === 1 && this.matchKeyword('in')) {
-	                    var decl = declarations[0];
-	                    if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) {
-	                        this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in');
-	                    }
-	                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));
-	                    this.nextToken();
-	                    left = init;
-	                    right = this.parseExpression();
-	                    init = null;
-	                }
-	                else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {
-	                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));
-	                    this.nextToken();
-	                    left = init;
-	                    right = this.parseAssignmentExpression();
-	                    init = null;
-	                    forIn = false;
-	                }
-	                else {
-	                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));
-	                    this.expect(';');
-	                }
-	            }
-	            else if (this.matchKeyword('const') || this.matchKeyword('let')) {
-	                init = this.createNode();
-	                var kind = this.nextToken().value;
-	                if (!this.context.strict && this.lookahead.value === 'in') {
-	                    init = this.finalize(init, new Node.Identifier(kind));
-	                    this.nextToken();
-	                    left = init;
-	                    right = this.parseExpression();
-	                    init = null;
-	                }
-	                else {
-	                    var previousAllowIn = this.context.allowIn;
-	                    this.context.allowIn = false;
-	                    var declarations = this.parseBindingList(kind, { inFor: true });
-	                    this.context.allowIn = previousAllowIn;
-	                    if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) {
-	                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));
-	                        this.nextToken();
-	                        left = init;
-	                        right = this.parseExpression();
-	                        init = null;
-	                    }
-	                    else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {
-	                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));
-	                        this.nextToken();
-	                        left = init;
-	                        right = this.parseAssignmentExpression();
-	                        init = null;
-	                        forIn = false;
-	                    }
-	                    else {
-	                        this.consumeSemicolon();
-	                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));
-	                    }
-	                }
-	            }
-	            else {
-	                var initStartToken = this.lookahead;
-	                var previousAllowIn = this.context.allowIn;
-	                this.context.allowIn = false;
-	                init = this.inheritCoverGrammar(this.parseAssignmentExpression);
-	                this.context.allowIn = previousAllowIn;
-	                if (this.matchKeyword('in')) {
-	                    if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {
-	                        this.tolerateError(messages_1.Messages.InvalidLHSInForIn);
-	                    }
-	                    this.nextToken();
-	                    this.reinterpretExpressionAsPattern(init);
-	                    left = init;
-	                    right = this.parseExpression();
-	                    init = null;
-	                }
-	                else if (this.matchContextualKeyword('of')) {
-	                    if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {
-	                        this.tolerateError(messages_1.Messages.InvalidLHSInForLoop);
-	                    }
-	                    this.nextToken();
-	                    this.reinterpretExpressionAsPattern(init);
-	                    left = init;
-	                    right = this.parseAssignmentExpression();
-	                    init = null;
-	                    forIn = false;
-	                }
-	                else {
-	                    if (this.match(',')) {
-	                        var initSeq = [init];
-	                        while (this.match(',')) {
-	                            this.nextToken();
-	                            initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression));
-	                        }
-	                        init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq));
-	                    }
-	                    this.expect(';');
-	                }
-	            }
-	        }
-	        if (typeof left === 'undefined') {
-	            if (!this.match(';')) {
-	                test = this.parseExpression();
-	            }
-	            this.expect(';');
-	            if (!this.match(')')) {
-	                update = this.parseExpression();
-	            }
-	        }
-	        var body;
-	        if (!this.match(')') && this.config.tolerant) {
-	            this.tolerateUnexpectedToken(this.nextToken());
-	            body = this.finalize(this.createNode(), new Node.EmptyStatement());
-	        }
-	        else {
-	            this.expect(')');
-	            var previousInIteration = this.context.inIteration;
-	            this.context.inIteration = true;
-	            body = this.isolateCoverGrammar(this.parseStatement);
-	            this.context.inIteration = previousInIteration;
-	        }
-	        return (typeof left === 'undefined') ?
-	            this.finalize(node, new Node.ForStatement(init, test, update, body)) :
-	            forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) :
-	                this.finalize(node, new Node.ForOfStatement(left, right, body));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-continue-statement
-	    Parser.prototype.parseContinueStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('continue');
-	        var label = null;
-	        if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {
-	            var id = this.parseVariableIdentifier();
-	            label = id;
-	            var key = '$' + id.name;
-	            if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {
-	                this.throwError(messages_1.Messages.UnknownLabel, id.name);
-	            }
-	        }
-	        this.consumeSemicolon();
-	        if (label === null && !this.context.inIteration) {
-	            this.throwError(messages_1.Messages.IllegalContinue);
-	        }
-	        return this.finalize(node, new Node.ContinueStatement(label));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-break-statement
-	    Parser.prototype.parseBreakStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('break');
-	        var label = null;
-	        if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {
-	            var id = this.parseVariableIdentifier();
-	            var key = '$' + id.name;
-	            if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {
-	                this.throwError(messages_1.Messages.UnknownLabel, id.name);
-	            }
-	            label = id;
-	        }
-	        this.consumeSemicolon();
-	        if (label === null && !this.context.inIteration && !this.context.inSwitch) {
-	            this.throwError(messages_1.Messages.IllegalBreak);
-	        }
-	        return this.finalize(node, new Node.BreakStatement(label));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-return-statement
-	    Parser.prototype.parseReturnStatement = function () {
-	        if (!this.context.inFunctionBody) {
-	            this.tolerateError(messages_1.Messages.IllegalReturn);
-	        }
-	        var node = this.createNode();
-	        this.expectKeyword('return');
-	        var hasArgument = (!this.match(';') && !this.match('}') &&
-	            !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */) ||
-	            this.lookahead.type === 8 /* StringLiteral */ ||
-	            this.lookahead.type === 10 /* Template */;
-	        var argument = hasArgument ? this.parseExpression() : null;
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.ReturnStatement(argument));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-with-statement
-	    Parser.prototype.parseWithStatement = function () {
-	        if (this.context.strict) {
-	            this.tolerateError(messages_1.Messages.StrictModeWith);
-	        }
-	        var node = this.createNode();
-	        var body;
-	        this.expectKeyword('with');
-	        this.expect('(');
-	        var object = this.parseExpression();
-	        if (!this.match(')') && this.config.tolerant) {
-	            this.tolerateUnexpectedToken(this.nextToken());
-	            body = this.finalize(this.createNode(), new Node.EmptyStatement());
-	        }
-	        else {
-	            this.expect(')');
-	            body = this.parseStatement();
-	        }
-	        return this.finalize(node, new Node.WithStatement(object, body));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-switch-statement
-	    Parser.prototype.parseSwitchCase = function () {
-	        var node = this.createNode();
-	        var test;
-	        if (this.matchKeyword('default')) {
-	            this.nextToken();
-	            test = null;
-	        }
-	        else {
-	            this.expectKeyword('case');
-	            test = this.parseExpression();
-	        }
-	        this.expect(':');
-	        var consequent = [];
-	        while (true) {
-	            if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) {
-	                break;
-	            }
-	            consequent.push(this.parseStatementListItem());
-	        }
-	        return this.finalize(node, new Node.SwitchCase(test, consequent));
-	    };
-	    Parser.prototype.parseSwitchStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('switch');
-	        this.expect('(');
-	        var discriminant = this.parseExpression();
-	        this.expect(')');
-	        var previousInSwitch = this.context.inSwitch;
-	        this.context.inSwitch = true;
-	        var cases = [];
-	        var defaultFound = false;
-	        this.expect('{');
-	        while (true) {
-	            if (this.match('}')) {
-	                break;
-	            }
-	            var clause = this.parseSwitchCase();
-	            if (clause.test === null) {
-	                if (defaultFound) {
-	                    this.throwError(messages_1.Messages.MultipleDefaultsInSwitch);
-	                }
-	                defaultFound = true;
-	            }
-	            cases.push(clause);
-	        }
-	        this.expect('}');
-	        this.context.inSwitch = previousInSwitch;
-	        return this.finalize(node, new Node.SwitchStatement(discriminant, cases));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-labelled-statements
-	    Parser.prototype.parseLabelledStatement = function () {
-	        var node = this.createNode();
-	        var expr = this.parseExpression();
-	        var statement;
-	        if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) {
-	            this.nextToken();
-	            var id = expr;
-	            var key = '$' + id.name;
-	            if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {
-	                this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name);
-	            }
-	            this.context.labelSet[key] = true;
-	            var body = void 0;
-	            if (this.matchKeyword('class')) {
-	                this.tolerateUnexpectedToken(this.lookahead);
-	                body = this.parseClassDeclaration();
-	            }
-	            else if (this.matchKeyword('function')) {
-	                var token = this.lookahead;
-	                var declaration = this.parseFunctionDeclaration();
-	                if (this.context.strict) {
-	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction);
-	                }
-	                else if (declaration.generator) {
-	                    this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext);
-	                }
-	                body = declaration;
-	            }
-	            else {
-	                body = this.parseStatement();
-	            }
-	            delete this.context.labelSet[key];
-	            statement = new Node.LabeledStatement(id, body);
-	        }
-	        else {
-	            this.consumeSemicolon();
-	            statement = new Node.ExpressionStatement(expr);
-	        }
-	        return this.finalize(node, statement);
-	    };
-	    // https://tc39.github.io/ecma262/#sec-throw-statement
-	    Parser.prototype.parseThrowStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('throw');
-	        if (this.hasLineTerminator) {
-	            this.throwError(messages_1.Messages.NewlineAfterThrow);
-	        }
-	        var argument = this.parseExpression();
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.ThrowStatement(argument));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-try-statement
-	    Parser.prototype.parseCatchClause = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('catch');
-	        this.expect('(');
-	        if (this.match(')')) {
-	            this.throwUnexpectedToken(this.lookahead);
-	        }
-	        var params = [];
-	        var param = this.parsePattern(params);
-	        var paramMap = {};
-	        for (var i = 0; i < params.length; i++) {
-	            var key = '$' + params[i].value;
-	            if (Object.prototype.hasOwnProperty.call(paramMap, key)) {
-	                this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value);
-	            }
-	            paramMap[key] = true;
-	        }
-	        if (this.context.strict && param.type === syntax_1.Syntax.Identifier) {
-	            if (this.scanner.isRestrictedWord(param.name)) {
-	                this.tolerateError(messages_1.Messages.StrictCatchVariable);
-	            }
-	        }
-	        this.expect(')');
-	        var body = this.parseBlock();
-	        return this.finalize(node, new Node.CatchClause(param, body));
-	    };
-	    Parser.prototype.parseFinallyClause = function () {
-	        this.expectKeyword('finally');
-	        return this.parseBlock();
-	    };
-	    Parser.prototype.parseTryStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('try');
-	        var block = this.parseBlock();
-	        var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null;
-	        var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null;
-	        if (!handler && !finalizer) {
-	            this.throwError(messages_1.Messages.NoCatchOrFinally);
-	        }
-	        return this.finalize(node, new Node.TryStatement(block, handler, finalizer));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-debugger-statement
-	    Parser.prototype.parseDebuggerStatement = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('debugger');
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.DebuggerStatement());
-	    };
-	    // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations
-	    Parser.prototype.parseStatement = function () {
-	        var statement;
-	        switch (this.lookahead.type) {
-	            case 1 /* BooleanLiteral */:
-	            case 5 /* NullLiteral */:
-	            case 6 /* NumericLiteral */:
-	            case 8 /* StringLiteral */:
-	            case 10 /* Template */:
-	            case 9 /* RegularExpression */:
-	                statement = this.parseExpressionStatement();
-	                break;
-	            case 7 /* Punctuator */:
-	                var value = this.lookahead.value;
-	                if (value === '{') {
-	                    statement = this.parseBlock();
-	                }
-	                else if (value === '(') {
-	                    statement = this.parseExpressionStatement();
-	                }
-	                else if (value === ';') {
-	                    statement = this.parseEmptyStatement();
-	                }
-	                else {
-	                    statement = this.parseExpressionStatement();
-	                }
-	                break;
-	            case 3 /* Identifier */:
-	                statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement();
-	                break;
-	            case 4 /* Keyword */:
-	                switch (this.lookahead.value) {
-	                    case 'break':
-	                        statement = this.parseBreakStatement();
-	                        break;
-	                    case 'continue':
-	                        statement = this.parseContinueStatement();
-	                        break;
-	                    case 'debugger':
-	                        statement = this.parseDebuggerStatement();
-	                        break;
-	                    case 'do':
-	                        statement = this.parseDoWhileStatement();
-	                        break;
-	                    case 'for':
-	                        statement = this.parseForStatement();
-	                        break;
-	                    case 'function':
-	                        statement = this.parseFunctionDeclaration();
-	                        break;
-	                    case 'if':
-	                        statement = this.parseIfStatement();
-	                        break;
-	                    case 'return':
-	                        statement = this.parseReturnStatement();
-	                        break;
-	                    case 'switch':
-	                        statement = this.parseSwitchStatement();
-	                        break;
-	                    case 'throw':
-	                        statement = this.parseThrowStatement();
-	                        break;
-	                    case 'try':
-	                        statement = this.parseTryStatement();
-	                        break;
-	                    case 'var':
-	                        statement = this.parseVariableStatement();
-	                        break;
-	                    case 'while':
-	                        statement = this.parseWhileStatement();
-	                        break;
-	                    case 'with':
-	                        statement = this.parseWithStatement();
-	                        break;
-	                    default:
-	                        statement = this.parseExpressionStatement();
-	                        break;
-	                }
-	                break;
-	            default:
-	                statement = this.throwUnexpectedToken(this.lookahead);
-	        }
-	        return statement;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-function-definitions
-	    Parser.prototype.parseFunctionSourceElements = function () {
-	        var node = this.createNode();
-	        this.expect('{');
-	        var body = this.parseDirectivePrologues();
-	        var previousLabelSet = this.context.labelSet;
-	        var previousInIteration = this.context.inIteration;
-	        var previousInSwitch = this.context.inSwitch;
-	        var previousInFunctionBody = this.context.inFunctionBody;
-	        this.context.labelSet = {};
-	        this.context.inIteration = false;
-	        this.context.inSwitch = false;
-	        this.context.inFunctionBody = true;
-	        while (this.lookahead.type !== 2 /* EOF */) {
-	            if (this.match('}')) {
-	                break;
-	            }
-	            body.push(this.parseStatementListItem());
-	        }
-	        this.expect('}');
-	        this.context.labelSet = previousLabelSet;
-	        this.context.inIteration = previousInIteration;
-	        this.context.inSwitch = previousInSwitch;
-	        this.context.inFunctionBody = previousInFunctionBody;
-	        return this.finalize(node, new Node.BlockStatement(body));
-	    };
-	    Parser.prototype.validateParam = function (options, param, name) {
-	        var key = '$' + name;
-	        if (this.context.strict) {
-	            if (this.scanner.isRestrictedWord(name)) {
-	                options.stricted = param;
-	                options.message = messages_1.Messages.StrictParamName;
-	            }
-	            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
-	                options.stricted = param;
-	                options.message = messages_1.Messages.StrictParamDupe;
-	            }
-	        }
-	        else if (!options.firstRestricted) {
-	            if (this.scanner.isRestrictedWord(name)) {
-	                options.firstRestricted = param;
-	                options.message = messages_1.Messages.StrictParamName;
-	            }
-	            else if (this.scanner.isStrictModeReservedWord(name)) {
-	                options.firstRestricted = param;
-	                options.message = messages_1.Messages.StrictReservedWord;
-	            }
-	            else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
-	                options.stricted = param;
-	                options.message = messages_1.Messages.StrictParamDupe;
-	            }
-	        }
-	        /* istanbul ignore next */
-	        if (typeof Object.defineProperty === 'function') {
-	            Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true });
-	        }
-	        else {
-	            options.paramSet[key] = true;
-	        }
-	    };
-	    Parser.prototype.parseRestElement = function (params) {
-	        var node = this.createNode();
-	        this.expect('...');
-	        var arg = this.parsePattern(params);
-	        if (this.match('=')) {
-	            this.throwError(messages_1.Messages.DefaultRestParameter);
-	        }
-	        if (!this.match(')')) {
-	            this.throwError(messages_1.Messages.ParameterAfterRestParameter);
-	        }
-	        return this.finalize(node, new Node.RestElement(arg));
-	    };
-	    Parser.prototype.parseFormalParameter = function (options) {
-	        var params = [];
-	        var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params);
-	        for (var i = 0; i < params.length; i++) {
-	            this.validateParam(options, params[i], params[i].value);
-	        }
-	        options.simple = options.simple && (param instanceof Node.Identifier);
-	        options.params.push(param);
-	    };
-	    Parser.prototype.parseFormalParameters = function (firstRestricted) {
-	        var options;
-	        options = {
-	            simple: true,
-	            params: [],
-	            firstRestricted: firstRestricted
-	        };
-	        this.expect('(');
-	        if (!this.match(')')) {
-	            options.paramSet = {};
-	            while (this.lookahead.type !== 2 /* EOF */) {
-	                this.parseFormalParameter(options);
-	                if (this.match(')')) {
-	                    break;
-	                }
-	                this.expect(',');
-	                if (this.match(')')) {
-	                    break;
-	                }
-	            }
-	        }
-	        this.expect(')');
-	        return {
-	            simple: options.simple,
-	            params: options.params,
-	            stricted: options.stricted,
-	            firstRestricted: options.firstRestricted,
-	            message: options.message
-	        };
-	    };
-	    Parser.prototype.matchAsyncFunction = function () {
-	        var match = this.matchContextualKeyword('async');
-	        if (match) {
-	            var state = this.scanner.saveState();
-	            this.scanner.scanComments();
-	            var next = this.scanner.lex();
-	            this.scanner.restoreState(state);
-	            match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function');
-	        }
-	        return match;
-	    };
-	    Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) {
-	        var node = this.createNode();
-	        var isAsync = this.matchContextualKeyword('async');
-	        if (isAsync) {
-	            this.nextToken();
-	        }
-	        this.expectKeyword('function');
-	        var isGenerator = isAsync ? false : this.match('*');
-	        if (isGenerator) {
-	            this.nextToken();
-	        }
-	        var message;
-	        var id = null;
-	        var firstRestricted = null;
-	        if (!identifierIsOptional || !this.match('(')) {
-	            var token = this.lookahead;
-	            id = this.parseVariableIdentifier();
-	            if (this.context.strict) {
-	                if (this.scanner.isRestrictedWord(token.value)) {
-	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);
-	                }
-	            }
-	            else {
-	                if (this.scanner.isRestrictedWord(token.value)) {
-	                    firstRestricted = token;
-	                    message = messages_1.Messages.StrictFunctionName;
-	                }
-	                else if (this.scanner.isStrictModeReservedWord(token.value)) {
-	                    firstRestricted = token;
-	                    message = messages_1.Messages.StrictReservedWord;
-	                }
-	            }
-	        }
-	        var previousAllowAwait = this.context.await;
-	        var previousAllowYield = this.context.allowYield;
-	        this.context.await = isAsync;
-	        this.context.allowYield = !isGenerator;
-	        var formalParameters = this.parseFormalParameters(firstRestricted);
-	        var params = formalParameters.params;
-	        var stricted = formalParameters.stricted;
-	        firstRestricted = formalParameters.firstRestricted;
-	        if (formalParameters.message) {
-	            message = formalParameters.message;
-	        }
-	        var previousStrict = this.context.strict;
-	        var previousAllowStrictDirective = this.context.allowStrictDirective;
-	        this.context.allowStrictDirective = formalParameters.simple;
-	        var body = this.parseFunctionSourceElements();
-	        if (this.context.strict && firstRestricted) {
-	            this.throwUnexpectedToken(firstRestricted, message);
-	        }
-	        if (this.context.strict && stricted) {
-	            this.tolerateUnexpectedToken(stricted, message);
-	        }
-	        this.context.strict = previousStrict;
-	        this.context.allowStrictDirective = previousAllowStrictDirective;
-	        this.context.await = previousAllowAwait;
-	        this.context.allowYield = previousAllowYield;
-	        return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) :
-	            this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator));
-	    };
-	    Parser.prototype.parseFunctionExpression = function () {
-	        var node = this.createNode();
-	        var isAsync = this.matchContextualKeyword('async');
-	        if (isAsync) {
-	            this.nextToken();
-	        }
-	        this.expectKeyword('function');
-	        var isGenerator = isAsync ? false : this.match('*');
-	        if (isGenerator) {
-	            this.nextToken();
-	        }
-	        var message;
-	        var id = null;
-	        var firstRestricted;
-	        var previousAllowAwait = this.context.await;
-	        var previousAllowYield = this.context.allowYield;
-	        this.context.await = isAsync;
-	        this.context.allowYield = !isGenerator;
-	        if (!this.match('(')) {
-	            var token = this.lookahead;
-	            id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier();
-	            if (this.context.strict) {
-	                if (this.scanner.isRestrictedWord(token.value)) {
-	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);
-	                }
-	            }
-	            else {
-	                if (this.scanner.isRestrictedWord(token.value)) {
-	                    firstRestricted = token;
-	                    message = messages_1.Messages.StrictFunctionName;
-	                }
-	                else if (this.scanner.isStrictModeReservedWord(token.value)) {
-	                    firstRestricted = token;
-	                    message = messages_1.Messages.StrictReservedWord;
-	                }
-	            }
-	        }
-	        var formalParameters = this.parseFormalParameters(firstRestricted);
-	        var params = formalParameters.params;
-	        var stricted = formalParameters.stricted;
-	        firstRestricted = formalParameters.firstRestricted;
-	        if (formalParameters.message) {
-	            message = formalParameters.message;
-	        }
-	        var previousStrict = this.context.strict;
-	        var previousAllowStrictDirective = this.context.allowStrictDirective;
-	        this.context.allowStrictDirective = formalParameters.simple;
-	        var body = this.parseFunctionSourceElements();
-	        if (this.context.strict && firstRestricted) {
-	            this.throwUnexpectedToken(firstRestricted, message);
-	        }
-	        if (this.context.strict && stricted) {
-	            this.tolerateUnexpectedToken(stricted, message);
-	        }
-	        this.context.strict = previousStrict;
-	        this.context.allowStrictDirective = previousAllowStrictDirective;
-	        this.context.await = previousAllowAwait;
-	        this.context.allowYield = previousAllowYield;
-	        return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) :
-	            this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive
-	    Parser.prototype.parseDirective = function () {
-	        var token = this.lookahead;
-	        var node = this.createNode();
-	        var expr = this.parseExpression();
-	        var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null;
-	        this.consumeSemicolon();
-	        return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr));
-	    };
-	    Parser.prototype.parseDirectivePrologues = function () {
-	        var firstRestricted = null;
-	        var body = [];
-	        while (true) {
-	            var token = this.lookahead;
-	            if (token.type !== 8 /* StringLiteral */) {
-	                break;
-	            }
-	            var statement = this.parseDirective();
-	            body.push(statement);
-	            var directive = statement.directive;
-	            if (typeof directive !== 'string') {
-	                break;
-	            }
-	            if (directive === 'use strict') {
-	                this.context.strict = true;
-	                if (firstRestricted) {
-	                    this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral);
-	                }
-	                if (!this.context.allowStrictDirective) {
-	                    this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective);
-	                }
-	            }
-	            else {
-	                if (!firstRestricted && token.octal) {
-	                    firstRestricted = token;
-	                }
-	            }
-	        }
-	        return body;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-method-definitions
-	    Parser.prototype.qualifiedPropertyName = function (token) {
-	        switch (token.type) {
-	            case 3 /* Identifier */:
-	            case 8 /* StringLiteral */:
-	            case 1 /* BooleanLiteral */:
-	            case 5 /* NullLiteral */:
-	            case 6 /* NumericLiteral */:
-	            case 4 /* Keyword */:
-	                return true;
-	            case 7 /* Punctuator */:
-	                return token.value === '[';
-	            default:
-	                break;
-	        }
-	        return false;
-	    };
-	    Parser.prototype.parseGetterMethod = function () {
-	        var node = this.createNode();
-	        var isGenerator = false;
-	        var previousAllowYield = this.context.allowYield;
-	        this.context.allowYield = !isGenerator;
-	        var formalParameters = this.parseFormalParameters();
-	        if (formalParameters.params.length > 0) {
-	            this.tolerateError(messages_1.Messages.BadGetterArity);
-	        }
-	        var method = this.parsePropertyMethod(formalParameters);
-	        this.context.allowYield = previousAllowYield;
-	        return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));
-	    };
-	    Parser.prototype.parseSetterMethod = function () {
-	        var node = this.createNode();
-	        var isGenerator = false;
-	        var previousAllowYield = this.context.allowYield;
-	        this.context.allowYield = !isGenerator;
-	        var formalParameters = this.parseFormalParameters();
-	        if (formalParameters.params.length !== 1) {
-	            this.tolerateError(messages_1.Messages.BadSetterArity);
-	        }
-	        else if (formalParameters.params[0] instanceof Node.RestElement) {
-	            this.tolerateError(messages_1.Messages.BadSetterRestParameter);
-	        }
-	        var method = this.parsePropertyMethod(formalParameters);
-	        this.context.allowYield = previousAllowYield;
-	        return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));
-	    };
-	    Parser.prototype.parseGeneratorMethod = function () {
-	        var node = this.createNode();
-	        var isGenerator = true;
-	        var previousAllowYield = this.context.allowYield;
-	        this.context.allowYield = true;
-	        var params = this.parseFormalParameters();
-	        this.context.allowYield = false;
-	        var method = this.parsePropertyMethod(params);
-	        this.context.allowYield = previousAllowYield;
-	        return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-generator-function-definitions
-	    Parser.prototype.isStartOfExpression = function () {
-	        var start = true;
-	        var value = this.lookahead.value;
-	        switch (this.lookahead.type) {
-	            case 7 /* Punctuator */:
-	                start = (value === '[') || (value === '(') || (value === '{') ||
-	                    (value === '+') || (value === '-') ||
-	                    (value === '!') || (value === '~') ||
-	                    (value === '++') || (value === '--') ||
-	                    (value === '/') || (value === '/='); // regular expression literal
-	                break;
-	            case 4 /* Keyword */:
-	                start = (value === 'class') || (value === 'delete') ||
-	                    (value === 'function') || (value === 'let') || (value === 'new') ||
-	                    (value === 'super') || (value === 'this') || (value === 'typeof') ||
-	                    (value === 'void') || (value === 'yield');
-	                break;
-	            default:
-	                break;
-	        }
-	        return start;
-	    };
-	    Parser.prototype.parseYieldExpression = function () {
-	        var node = this.createNode();
-	        this.expectKeyword('yield');
-	        var argument = null;
-	        var delegate = false;
-	        if (!this.hasLineTerminator) {
-	            var previousAllowYield = this.context.allowYield;
-	            this.context.allowYield = false;
-	            delegate = this.match('*');
-	            if (delegate) {
-	                this.nextToken();
-	                argument = this.parseAssignmentExpression();
-	            }
-	            else if (this.isStartOfExpression()) {
-	                argument = this.parseAssignmentExpression();
-	            }
-	            this.context.allowYield = previousAllowYield;
-	        }
-	        return this.finalize(node, new Node.YieldExpression(argument, delegate));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-class-definitions
-	    Parser.prototype.parseClassElement = function (hasConstructor) {
-	        var token = this.lookahead;
-	        var node = this.createNode();
-	        var kind = '';
-	        var key = null;
-	        var value = null;
-	        var computed = false;
-	        var method = false;
-	        var isStatic = false;
-	        var isAsync = false;
-	        if (this.match('*')) {
-	            this.nextToken();
-	        }
-	        else {
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	            var id = key;
-	            if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) {
-	                token = this.lookahead;
-	                isStatic = true;
-	                computed = this.match('[');
-	                if (this.match('*')) {
-	                    this.nextToken();
-	                }
-	                else {
-	                    key = this.parseObjectPropertyKey();
-	                }
-	            }
-	            if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) {
-	                var punctuator = this.lookahead.value;
-	                if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') {
-	                    isAsync = true;
-	                    token = this.lookahead;
-	                    key = this.parseObjectPropertyKey();
-	                    if (token.type === 3 /* Identifier */ && token.value === 'constructor') {
-	                        this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync);
-	                    }
-	                }
-	            }
-	        }
-	        var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);
-	        if (token.type === 3 /* Identifier */) {
-	            if (token.value === 'get' && lookaheadPropertyKey) {
-	                kind = 'get';
-	                computed = this.match('[');
-	                key = this.parseObjectPropertyKey();
-	                this.context.allowYield = false;
-	                value = this.parseGetterMethod();
-	            }
-	            else if (token.value === 'set' && lookaheadPropertyKey) {
-	                kind = 'set';
-	                computed = this.match('[');
-	                key = this.parseObjectPropertyKey();
-	                value = this.parseSetterMethod();
-	            }
-	        }
-	        else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {
-	            kind = 'init';
-	            computed = this.match('[');
-	            key = this.parseObjectPropertyKey();
-	            value = this.parseGeneratorMethod();
-	            method = true;
-	        }
-	        if (!kind && key && this.match('(')) {
-	            kind = 'init';
-	            value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();
-	            method = true;
-	        }
-	        if (!kind) {
-	            this.throwUnexpectedToken(this.lookahead);
-	        }
-	        if (kind === 'init') {
-	            kind = 'method';
-	        }
-	        if (!computed) {
-	            if (isStatic && this.isPropertyKey(key, 'prototype')) {
-	                this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype);
-	            }
-	            if (!isStatic && this.isPropertyKey(key, 'constructor')) {
-	                if (kind !== 'method' || !method || (value && value.generator)) {
-	                    this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod);
-	                }
-	                if (hasConstructor.value) {
-	                    this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor);
-	                }
-	                else {
-	                    hasConstructor.value = true;
-	                }
-	                kind = 'constructor';
-	            }
-	        }
-	        return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic));
-	    };
-	    Parser.prototype.parseClassElementList = function () {
-	        var body = [];
-	        var hasConstructor = { value: false };
-	        this.expect('{');
-	        while (!this.match('}')) {
-	            if (this.match(';')) {
-	                this.nextToken();
-	            }
-	            else {
-	                body.push(this.parseClassElement(hasConstructor));
-	            }
-	        }
-	        this.expect('}');
-	        return body;
-	    };
-	    Parser.prototype.parseClassBody = function () {
-	        var node = this.createNode();
-	        var elementList = this.parseClassElementList();
-	        return this.finalize(node, new Node.ClassBody(elementList));
-	    };
-	    Parser.prototype.parseClassDeclaration = function (identifierIsOptional) {
-	        var node = this.createNode();
-	        var previousStrict = this.context.strict;
-	        this.context.strict = true;
-	        this.expectKeyword('class');
-	        var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier();
-	        var superClass = null;
-	        if (this.matchKeyword('extends')) {
-	            this.nextToken();
-	            superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);
-	        }
-	        var classBody = this.parseClassBody();
-	        this.context.strict = previousStrict;
-	        return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody));
-	    };
-	    Parser.prototype.parseClassExpression = function () {
-	        var node = this.createNode();
-	        var previousStrict = this.context.strict;
-	        this.context.strict = true;
-	        this.expectKeyword('class');
-	        var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null;
-	        var superClass = null;
-	        if (this.matchKeyword('extends')) {
-	            this.nextToken();
-	            superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);
-	        }
-	        var classBody = this.parseClassBody();
-	        this.context.strict = previousStrict;
-	        return this.finalize(node, new Node.ClassExpression(id, superClass, classBody));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-scripts
-	    // https://tc39.github.io/ecma262/#sec-modules
-	    Parser.prototype.parseModule = function () {
-	        this.context.strict = true;
-	        this.context.isModule = true;
-	        this.scanner.isModule = true;
-	        var node = this.createNode();
-	        var body = this.parseDirectivePrologues();
-	        while (this.lookahead.type !== 2 /* EOF */) {
-	            body.push(this.parseStatementListItem());
-	        }
-	        return this.finalize(node, new Node.Module(body));
-	    };
-	    Parser.prototype.parseScript = function () {
-	        var node = this.createNode();
-	        var body = this.parseDirectivePrologues();
-	        while (this.lookahead.type !== 2 /* EOF */) {
-	            body.push(this.parseStatementListItem());
-	        }
-	        return this.finalize(node, new Node.Script(body));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-imports
-	    Parser.prototype.parseModuleSpecifier = function () {
-	        var node = this.createNode();
-	        if (this.lookahead.type !== 8 /* StringLiteral */) {
-	            this.throwError(messages_1.Messages.InvalidModuleSpecifier);
-	        }
-	        var token = this.nextToken();
-	        var raw = this.getTokenRaw(token);
-	        return this.finalize(node, new Node.Literal(token.value, raw));
-	    };
-	    // import {<foo as bar>} ...;
-	    Parser.prototype.parseImportSpecifier = function () {
-	        var node = this.createNode();
-	        var imported;
-	        var local;
-	        if (this.lookahead.type === 3 /* Identifier */) {
-	            imported = this.parseVariableIdentifier();
-	            local = imported;
-	            if (this.matchContextualKeyword('as')) {
-	                this.nextToken();
-	                local = this.parseVariableIdentifier();
-	            }
-	        }
-	        else {
-	            imported = this.parseIdentifierName();
-	            local = imported;
-	            if (this.matchContextualKeyword('as')) {
-	                this.nextToken();
-	                local = this.parseVariableIdentifier();
-	            }
-	            else {
-	                this.throwUnexpectedToken(this.nextToken());
-	            }
-	        }
-	        return this.finalize(node, new Node.ImportSpecifier(local, imported));
-	    };
-	    // {foo, bar as bas}
-	    Parser.prototype.parseNamedImports = function () {
-	        this.expect('{');
-	        var specifiers = [];
-	        while (!this.match('}')) {
-	            specifiers.push(this.parseImportSpecifier());
-	            if (!this.match('}')) {
-	                this.expect(',');
-	            }
-	        }
-	        this.expect('}');
-	        return specifiers;
-	    };
-	    // import <foo> ...;
-	    Parser.prototype.parseImportDefaultSpecifier = function () {
-	        var node = this.createNode();
-	        var local = this.parseIdentifierName();
-	        return this.finalize(node, new Node.ImportDefaultSpecifier(local));
-	    };
-	    // import <* as foo> ...;
-	    Parser.prototype.parseImportNamespaceSpecifier = function () {
-	        var node = this.createNode();
-	        this.expect('*');
-	        if (!this.matchContextualKeyword('as')) {
-	            this.throwError(messages_1.Messages.NoAsAfterImportNamespace);
-	        }
-	        this.nextToken();
-	        var local = this.parseIdentifierName();
-	        return this.finalize(node, new Node.ImportNamespaceSpecifier(local));
-	    };
-	    Parser.prototype.parseImportDeclaration = function () {
-	        if (this.context.inFunctionBody) {
-	            this.throwError(messages_1.Messages.IllegalImportDeclaration);
-	        }
-	        var node = this.createNode();
-	        this.expectKeyword('import');
-	        var src;
-	        var specifiers = [];
-	        if (this.lookahead.type === 8 /* StringLiteral */) {
-	            // import 'foo';
-	            src = this.parseModuleSpecifier();
-	        }
-	        else {
-	            if (this.match('{')) {
-	                // import {bar}
-	                specifiers = specifiers.concat(this.parseNamedImports());
-	            }
-	            else if (this.match('*')) {
-	                // import * as foo
-	                specifiers.push(this.parseImportNamespaceSpecifier());
-	            }
-	            else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) {
-	                // import foo
-	                specifiers.push(this.parseImportDefaultSpecifier());
-	                if (this.match(',')) {
-	                    this.nextToken();
-	                    if (this.match('*')) {
-	                        // import foo, * as foo
-	                        specifiers.push(this.parseImportNamespaceSpecifier());
-	                    }
-	                    else if (this.match('{')) {
-	                        // import foo, {bar}
-	                        specifiers = specifiers.concat(this.parseNamedImports());
-	                    }
-	                    else {
-	                        this.throwUnexpectedToken(this.lookahead);
-	                    }
-	                }
-	            }
-	            else {
-	                this.throwUnexpectedToken(this.nextToken());
-	            }
-	            if (!this.matchContextualKeyword('from')) {
-	                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;
-	                this.throwError(message, this.lookahead.value);
-	            }
-	            this.nextToken();
-	            src = this.parseModuleSpecifier();
-	        }
-	        this.consumeSemicolon();
-	        return this.finalize(node, new Node.ImportDeclaration(specifiers, src));
-	    };
-	    // https://tc39.github.io/ecma262/#sec-exports
-	    Parser.prototype.parseExportSpecifier = function () {
-	        var node = this.createNode();
-	        var local = this.parseIdentifierName();
-	        var exported = local;
-	        if (this.matchContextualKeyword('as')) {
-	            this.nextToken();
-	            exported = this.parseIdentifierName();
-	        }
-	        return this.finalize(node, new Node.ExportSpecifier(local, exported));
-	    };
-	    Parser.prototype.parseExportDeclaration = function () {
-	        if (this.context.inFunctionBody) {
-	            this.throwError(messages_1.Messages.IllegalExportDeclaration);
-	        }
-	        var node = this.createNode();
-	        this.expectKeyword('export');
-	        var exportDeclaration;
-	        if (this.matchKeyword('default')) {
-	            // export default ...
-	            this.nextToken();
-	            if (this.matchKeyword('function')) {
-	                // export default function foo () {}
-	                // export default function () {}
-	                var declaration = this.parseFunctionDeclaration(true);
-	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
-	            }
-	            else if (this.matchKeyword('class')) {
-	                // export default class foo {}
-	                var declaration = this.parseClassDeclaration(true);
-	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
-	            }
-	            else if (this.matchContextualKeyword('async')) {
-	                // export default async function f () {}
-	                // export default async function () {}
-	                // export default async x => x
-	                var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression();
-	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
-	            }
-	            else {
-	                if (this.matchContextualKeyword('from')) {
-	                    this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value);
-	                }
-	                // export default {};
-	                // export default [];
-	                // export default (1 + 2);
-	                var declaration = this.match('{') ? this.parseObjectInitializer() :
-	                    this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression();
-	                this.consumeSemicolon();
-	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
-	            }
-	        }
-	        else if (this.match('*')) {
-	            // export * from 'foo';
-	            this.nextToken();
-	            if (!this.matchContextualKeyword('from')) {
-	                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;
-	                this.throwError(message, this.lookahead.value);
-	            }
-	            this.nextToken();
-	            var src = this.parseModuleSpecifier();
-	            this.consumeSemicolon();
-	            exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src));
-	        }
-	        else if (this.lookahead.type === 4 /* Keyword */) {
-	            // export var f = 1;
-	            var declaration = void 0;
-	            switch (this.lookahead.value) {
-	                case 'let':
-	                case 'const':
-	                    declaration = this.parseLexicalDeclaration({ inFor: false });
-	                    break;
-	                case 'var':
-	                case 'class':
-	                case 'function':
-	                    declaration = this.parseStatementListItem();
-	                    break;
-	                default:
-	                    this.throwUnexpectedToken(this.lookahead);
-	            }
-	            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));
-	        }
-	        else if (this.matchAsyncFunction()) {
-	            var declaration = this.parseFunctionDeclaration();
-	            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));
-	        }
-	        else {
-	            var specifiers = [];
-	            var source = null;
-	            var isExportFromIdentifier = false;
-	            this.expect('{');
-	            while (!this.match('}')) {
-	                isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default');
-	                specifiers.push(this.parseExportSpecifier());
-	                if (!this.match('}')) {
-	                    this.expect(',');
-	                }
-	            }
-	            this.expect('}');
-	            if (this.matchContextualKeyword('from')) {
-	                // export {default} from 'foo';
-	                // export {foo} from 'foo';
-	                this.nextToken();
-	                source = this.parseModuleSpecifier();
-	                this.consumeSemicolon();
-	            }
-	            else if (isExportFromIdentifier) {
-	                // export {default}; // missing fromClause
-	                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;
-	                this.throwError(message, this.lookahead.value);
-	            }
-	            else {
-	                // export {foo};
-	                this.consumeSemicolon();
-	            }
-	            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source));
-	        }
-	        return exportDeclaration;
-	    };
-	    return Parser;
-	}());
-	exports.Parser = Parser;
-
-
-/***/ },
-/* 9 */
-/***/ function(module, exports) {
-
-	"use strict";
-	// Ensure the condition is true, otherwise throw an error.
-	// This is only to have a better contract semantic, i.e. another safety net
-	// to catch a logic error. The condition shall be fulfilled in normal case.
-	// Do NOT use this to enforce a certain condition on any user input.
-	Object.defineProperty(exports, "__esModule", { value: true });
-	function assert(condition, message) {
-	    /* istanbul ignore if */
-	    if (!condition) {
-	        throw new Error('ASSERT: ' + message);
-	    }
-	}
-	exports.assert = assert;
-
-
-/***/ },
-/* 10 */
-/***/ function(module, exports) {
-
-	"use strict";
-	/* tslint:disable:max-classes-per-file */
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var ErrorHandler = (function () {
-	    function ErrorHandler() {
-	        this.errors = [];
-	        this.tolerant = false;
-	    }
-	    ErrorHandler.prototype.recordError = function (error) {
-	        this.errors.push(error);
-	    };
-	    ErrorHandler.prototype.tolerate = function (error) {
-	        if (this.tolerant) {
-	            this.recordError(error);
-	        }
-	        else {
-	            throw error;
-	        }
-	    };
-	    ErrorHandler.prototype.constructError = function (msg, column) {
-	        var error = new Error(msg);
-	        try {
-	            throw error;
-	        }
-	        catch (base) {
-	            /* istanbul ignore else */
-	            if (Object.create && Object.defineProperty) {
-	                error = Object.create(base);
-	                Object.defineProperty(error, 'column', { value: column });
-	            }
-	        }
-	        /* istanbul ignore next */
-	        return error;
-	    };
-	    ErrorHandler.prototype.createError = function (index, line, col, description) {
-	        var msg = 'Line ' + line + ': ' + description;
-	        var error = this.constructError(msg, col);
-	        error.index = index;
-	        error.lineNumber = line;
-	        error.description = description;
-	        return error;
-	    };
-	    ErrorHandler.prototype.throwError = function (index, line, col, description) {
-	        throw this.createError(index, line, col, description);
-	    };
-	    ErrorHandler.prototype.tolerateError = function (index, line, col, description) {
-	        var error = this.createError(index, line, col, description);
-	        if (this.tolerant) {
-	            this.recordError(error);
-	        }
-	        else {
-	            throw error;
-	        }
-	    };
-	    return ErrorHandler;
-	}());
-	exports.ErrorHandler = ErrorHandler;
-
-
-/***/ },
-/* 11 */
-/***/ function(module, exports) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	// Error messages should be identical to V8.
-	exports.Messages = {
-	    BadGetterArity: 'Getter must not have any formal parameters',
-	    BadSetterArity: 'Setter must have exactly one formal parameter',
-	    BadSetterRestParameter: 'Setter function argument must not be a rest parameter',
-	    ConstructorIsAsync: 'Class constructor may not be an async method',
-	    ConstructorSpecialMethod: 'Class constructor may not be an accessor',
-	    DeclarationMissingInitializer: 'Missing initializer in %0 declaration',
-	    DefaultRestParameter: 'Unexpected token =',
-	    DuplicateBinding: 'Duplicate binding %0',
-	    DuplicateConstructor: 'A class may only have one constructor',
-	    DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals',
-	    ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer',
-	    GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts',
-	    IllegalBreak: 'Illegal break statement',
-	    IllegalContinue: 'Illegal continue statement',
-	    IllegalExportDeclaration: 'Unexpected token',
-	    IllegalImportDeclaration: 'Unexpected token',
-	    IllegalLanguageModeDirective: 'Illegal \'use strict\' directive in function with non-simple parameter list',
-	    IllegalReturn: 'Illegal return statement',
-	    InvalidEscapedReservedWord: 'Keyword must not contain escaped characters',
-	    InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence',
-	    InvalidLHSInAssignment: 'Invalid left-hand side in assignment',
-	    InvalidLHSInForIn: 'Invalid left-hand side in for-in',
-	    InvalidLHSInForLoop: 'Invalid left-hand side in for-loop',
-	    InvalidModuleSpecifier: 'Unexpected token',
-	    InvalidRegExp: 'Invalid regular expression',
-	    LetInLexicalBinding: 'let is disallowed as a lexically bound name',
-	    MissingFromClause: 'Unexpected token',
-	    MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
-	    NewlineAfterThrow: 'Illegal newline after throw',
-	    NoAsAfterImportNamespace: 'Unexpected token',
-	    NoCatchOrFinally: 'Missing catch or finally after try',
-	    ParameterAfterRestParameter: 'Rest parameter must be last formal parameter',
-	    Redeclaration: '%0 \'%1\' has already been declared',
-	    StaticPrototype: 'Classes may not have static property named prototype',
-	    StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',
-	    StrictDelete: 'Delete of an unqualified identifier in strict mode.',
-	    StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block',
-	    StrictFunctionName: 'Function name may not be eval or arguments in strict mode',
-	    StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',
-	    StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',
-	    StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',
-	    StrictModeWith: 'Strict mode code may not include a with statement',
-	    StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',
-	    StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
-	    StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',
-	    StrictReservedWord: 'Use of future reserved word in strict mode',
-	    StrictVarName: 'Variable name may not be eval or arguments in strict mode',
-	    TemplateOctalLiteral: 'Octal literals are not allowed in template strings.',
-	    UnexpectedEOS: 'Unexpected end of input',
-	    UnexpectedIdentifier: 'Unexpected identifier',
-	    UnexpectedNumber: 'Unexpected number',
-	    UnexpectedReserved: 'Unexpected reserved word',
-	    UnexpectedString: 'Unexpected string',
-	    UnexpectedTemplate: 'Unexpected quasi %0',
-	    UnexpectedToken: 'Unexpected token %0',
-	    UnexpectedTokenIllegal: 'Unexpected token ILLEGAL',
-	    UnknownLabel: 'Undefined label \'%0\'',
-	    UnterminatedRegExp: 'Invalid regular expression: missing /'
-	};
-
-
-/***/ },
-/* 12 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var assert_1 = __webpack_require__(9);
-	var character_1 = __webpack_require__(4);
-	var messages_1 = __webpack_require__(11);
-	function hexValue(ch) {
-	    return '0123456789abcdef'.indexOf(ch.toLowerCase());
-	}
-	function octalValue(ch) {
-	    return '01234567'.indexOf(ch);
-	}
-	var Scanner = (function () {
-	    function Scanner(code, handler) {
-	        this.source = code;
-	        this.errorHandler = handler;
-	        this.trackComment = false;
-	        this.isModule = false;
-	        this.length = code.length;
-	        this.index = 0;
-	        this.lineNumber = (code.length > 0) ? 1 : 0;
-	        this.lineStart = 0;
-	        this.curlyStack = [];
-	    }
-	    Scanner.prototype.saveState = function () {
-	        return {
-	            index: this.index,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart
-	        };
-	    };
-	    Scanner.prototype.restoreState = function (state) {
-	        this.index = state.index;
-	        this.lineNumber = state.lineNumber;
-	        this.lineStart = state.lineStart;
-	    };
-	    Scanner.prototype.eof = function () {
-	        return this.index >= this.length;
-	    };
-	    Scanner.prototype.throwUnexpectedToken = function (message) {
-	        if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }
-	        return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);
-	    };
-	    Scanner.prototype.tolerateUnexpectedToken = function (message) {
-	        if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }
-	        this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);
-	    };
-	    // https://tc39.github.io/ecma262/#sec-comments
-	    Scanner.prototype.skipSingleLineComment = function (offset) {
-	        var comments = [];
-	        var start, loc;
-	        if (this.trackComment) {
-	            comments = [];
-	            start = this.index - offset;
-	            loc = {
-	                start: {
-	                    line: this.lineNumber,
-	                    column: this.index - this.lineStart - offset
-	                },
-	                end: {}
-	            };
-	        }
-	        while (!this.eof()) {
-	            var ch = this.source.charCodeAt(this.index);
-	            ++this.index;
-	            if (character_1.Character.isLineTerminator(ch)) {
-	                if (this.trackComment) {
-	                    loc.end = {
-	                        line: this.lineNumber,
-	                        column: this.index - this.lineStart - 1
-	                    };
-	                    var entry = {
-	                        multiLine: false,
-	                        slice: [start + offset, this.index - 1],
-	                        range: [start, this.index - 1],
-	                        loc: loc
-	                    };
-	                    comments.push(entry);
-	                }
-	                if (ch === 13 && this.source.charCodeAt(this.index) === 10) {
-	                    ++this.index;
-	                }
-	                ++this.lineNumber;
-	                this.lineStart = this.index;
-	                return comments;
-	            }
-	        }
-	        if (this.trackComment) {
-	            loc.end = {
-	                line: this.lineNumber,
-	                column: this.index - this.lineStart
-	            };
-	            var entry = {
-	                multiLine: false,
-	                slice: [start + offset, this.index],
-	                range: [start, this.index],
-	                loc: loc
-	            };
-	            comments.push(entry);
-	        }
-	        return comments;
-	    };
-	    Scanner.prototype.skipMultiLineComment = function () {
-	        var comments = [];
-	        var start, loc;
-	        if (this.trackComment) {
-	            comments = [];
-	            start = this.index - 2;
-	            loc = {
-	                start: {
-	                    line: this.lineNumber,
-	                    column: this.index - this.lineStart - 2
-	                },
-	                end: {}
-	            };
-	        }
-	        while (!this.eof()) {
-	            var ch = this.source.charCodeAt(this.index);
-	            if (character_1.Character.isLineTerminator(ch)) {
-	                if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) {
-	                    ++this.index;
-	                }
-	                ++this.lineNumber;
-	                ++this.index;
-	                this.lineStart = this.index;
-	            }
-	            else if (ch === 0x2A) {
-	                // Block comment ends with '*/'.
-	                if (this.source.charCodeAt(this.index + 1) === 0x2F) {
-	                    this.index += 2;
-	                    if (this.trackComment) {
-	                        loc.end = {
-	                            line: this.lineNumber,
-	                            column: this.index - this.lineStart
-	                        };
-	                        var entry = {
-	                            multiLine: true,
-	                            slice: [start + 2, this.index - 2],
-	                            range: [start, this.index],
-	                            loc: loc
-	                        };
-	                        comments.push(entry);
-	                    }
-	                    return comments;
-	                }
-	                ++this.index;
-	            }
-	            else {
-	                ++this.index;
-	            }
-	        }
-	        // Ran off the end of the file - the whole thing is a comment
-	        if (this.trackComment) {
-	            loc.end = {
-	                line: this.lineNumber,
-	                column: this.index - this.lineStart
-	            };
-	            var entry = {
-	                multiLine: true,
-	                slice: [start + 2, this.index],
-	                range: [start, this.index],
-	                loc: loc
-	            };
-	            comments.push(entry);
-	        }
-	        this.tolerateUnexpectedToken();
-	        return comments;
-	    };
-	    Scanner.prototype.scanComments = function () {
-	        var comments;
-	        if (this.trackComment) {
-	            comments = [];
-	        }
-	        var start = (this.index === 0);
-	        while (!this.eof()) {
-	            var ch = this.source.charCodeAt(this.index);
-	            if (character_1.Character.isWhiteSpace(ch)) {
-	                ++this.index;
-	            }
-	            else if (character_1.Character.isLineTerminator(ch)) {
-	                ++this.index;
-	                if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) {
-	                    ++this.index;
-	                }
-	                ++this.lineNumber;
-	                this.lineStart = this.index;
-	                start = true;
-	            }
-	            else if (ch === 0x2F) {
-	                ch = this.source.charCodeAt(this.index + 1);
-	                if (ch === 0x2F) {
-	                    this.index += 2;
-	                    var comment = this.skipSingleLineComment(2);
-	                    if (this.trackComment) {
-	                        comments = comments.concat(comment);
-	                    }
-	                    start = true;
-	                }
-	                else if (ch === 0x2A) {
-	                    this.index += 2;
-	                    var comment = this.skipMultiLineComment();
-	                    if (this.trackComment) {
-	                        comments = comments.concat(comment);
-	                    }
-	                }
-	                else {
-	                    break;
-	                }
-	            }
-	            else if (start && ch === 0x2D) {
-	                // U+003E is '>'
-	                if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) {
-	                    // '-->' is a single-line comment
-	                    this.index += 3;
-	                    var comment = this.skipSingleLineComment(3);
-	                    if (this.trackComment) {
-	                        comments = comments.concat(comment);
-	                    }
-	                }
-	                else {
-	                    break;
-	                }
-	            }
-	            else if (ch === 0x3C && !this.isModule) {
-	                if (this.source.slice(this.index + 1, this.index + 4) === '!--') {
-	                    this.index += 4; // `<!--`
-	                    var comment = this.skipSingleLineComment(4);
-	                    if (this.trackComment) {
-	                        comments = comments.concat(comment);
-	                    }
-	                }
-	                else {
-	                    break;
-	                }
-	            }
-	            else {
-	                break;
-	            }
-	        }
-	        return comments;
-	    };
-	    // https://tc39.github.io/ecma262/#sec-future-reserved-words
-	    Scanner.prototype.isFutureReservedWord = function (id) {
-	        switch (id) {
-	            case 'enum':
-	            case 'export':
-	            case 'import':
-	            case 'super':
-	                return true;
-	            default:
-	                return false;
-	        }
-	    };
-	    Scanner.prototype.isStrictModeReservedWord = function (id) {
-	        switch (id) {
-	            case 'implements':
-	            case 'interface':
-	            case 'package':
-	            case 'private':
-	            case 'protected':
-	            case 'public':
-	            case 'static':
-	            case 'yield':
-	            case 'let':
-	                return true;
-	            default:
-	                return false;
-	        }
-	    };
-	    Scanner.prototype.isRestrictedWord = function (id) {
-	        return id === 'eval' || id === 'arguments';
-	    };
-	    // https://tc39.github.io/ecma262/#sec-keywords
-	    Scanner.prototype.isKeyword = function (id) {
-	        switch (id.length) {
-	            case 2:
-	                return (id === 'if') || (id === 'in') || (id === 'do');
-	            case 3:
-	                return (id === 'var') || (id === 'for') || (id === 'new') ||
-	                    (id === 'try') || (id === 'let');
-	            case 4:
-	                return (id === 'this') || (id === 'else') || (id === 'case') ||
-	                    (id === 'void') || (id === 'with') || (id === 'enum');
-	            case 5:
-	                return (id === 'while') || (id === 'break') || (id === 'catch') ||
-	                    (id === 'throw') || (id === 'const') || (id === 'yield') ||
-	                    (id === 'class') || (id === 'super');
-	            case 6:
-	                return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
-	                    (id === 'switch') || (id === 'export') || (id === 'import');
-	            case 7:
-	                return (id === 'default') || (id === 'finally') || (id === 'extends');
-	            case 8:
-	                return (id === 'function') || (id === 'continue') || (id === 'debugger');
-	            case 10:
-	                return (id === 'instanceof');
-	            default:
-	                return false;
-	        }
-	    };
-	    Scanner.prototype.codePointAt = function (i) {
-	        var cp = this.source.charCodeAt(i);
-	        if (cp >= 0xD800 && cp <= 0xDBFF) {
-	            var second = this.source.charCodeAt(i + 1);
-	            if (second >= 0xDC00 && second <= 0xDFFF) {
-	                var first = cp;
-	                cp = (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
-	            }
-	        }
-	        return cp;
-	    };
-	    Scanner.prototype.scanHexEscape = function (prefix) {
-	        var len = (prefix === 'u') ? 4 : 2;
-	        var code = 0;
-	        for (var i = 0; i < len; ++i) {
-	            if (!this.eof() && character_1.Character.isHexDigit(this.source.charCodeAt(this.index))) {
-	                code = code * 16 + hexValue(this.source[this.index++]);
-	            }
-	            else {
-	                return null;
-	            }
-	        }
-	        return String.fromCharCode(code);
-	    };
-	    Scanner.prototype.scanUnicodeCodePointEscape = function () {
-	        var ch = this.source[this.index];
-	        var code = 0;
-	        // At least, one hex digit is required.
-	        if (ch === '}') {
-	            this.throwUnexpectedToken();
-	        }
-	        while (!this.eof()) {
-	            ch = this.source[this.index++];
-	            if (!character_1.Character.isHexDigit(ch.charCodeAt(0))) {
-	                break;
-	            }
-	            code = code * 16 + hexValue(ch);
-	        }
-	        if (code > 0x10FFFF || ch !== '}') {
-	            this.throwUnexpectedToken();
-	        }
-	        return character_1.Character.fromCodePoint(code);
-	    };
-	    Scanner.prototype.getIdentifier = function () {
-	        var start = this.index++;
-	        while (!this.eof()) {
-	            var ch = this.source.charCodeAt(this.index);
-	            if (ch === 0x5C) {
-	                // Blackslash (U+005C) marks Unicode escape sequence.
-	                this.index = start;
-	                return this.getComplexIdentifier();
-	            }
-	            else if (ch >= 0xD800 && ch < 0xDFFF) {
-	                // Need to handle surrogate pairs.
-	                this.index = start;
-	                return this.getComplexIdentifier();
-	            }
-	            if (character_1.Character.isIdentifierPart(ch)) {
-	                ++this.index;
-	            }
-	            else {
-	                break;
-	            }
-	        }
-	        return this.source.slice(start, this.index);
-	    };
-	    Scanner.prototype.getComplexIdentifier = function () {
-	        var cp = this.codePointAt(this.index);
-	        var id = character_1.Character.fromCodePoint(cp);
-	        this.index += id.length;
-	        // '\u' (U+005C, U+0075) denotes an escaped character.
-	        var ch;
-	        if (cp === 0x5C) {
-	            if (this.source.charCodeAt(this.index) !== 0x75) {
-	                this.throwUnexpectedToken();
-	            }
-	            ++this.index;
-	            if (this.source[this.index] === '{') {
-	                ++this.index;
-	                ch = this.scanUnicodeCodePointEscape();
-	            }
-	            else {
-	                ch = this.scanHexEscape('u');
-	                if (ch === null || ch === '\\' || !character_1.Character.isIdentifierStart(ch.charCodeAt(0))) {
-	                    this.throwUnexpectedToken();
-	                }
-	            }
-	            id = ch;
-	        }
-	        while (!this.eof()) {
-	            cp = this.codePointAt(this.index);
-	            if (!character_1.Character.isIdentifierPart(cp)) {
-	                break;
-	            }
-	            ch = character_1.Character.fromCodePoint(cp);
-	            id += ch;
-	            this.index += ch.length;
-	            // '\u' (U+005C, U+0075) denotes an escaped character.
-	            if (cp === 0x5C) {
-	                id = id.substr(0, id.length - 1);
-	                if (this.source.charCodeAt(this.index) !== 0x75) {
-	                    this.throwUnexpectedToken();
-	                }
-	                ++this.index;
-	                if (this.source[this.index] === '{') {
-	                    ++this.index;
-	                    ch = this.scanUnicodeCodePointEscape();
-	                }
-	                else {
-	                    ch = this.scanHexEscape('u');
-	                    if (ch === null || ch === '\\' || !character_1.Character.isIdentifierPart(ch.charCodeAt(0))) {
-	                        this.throwUnexpectedToken();
-	                    }
-	                }
-	                id += ch;
-	            }
-	        }
-	        return id;
-	    };
-	    Scanner.prototype.octalToDecimal = function (ch) {
-	        // \0 is not octal escape sequence
-	        var octal = (ch !== '0');
-	        var code = octalValue(ch);
-	        if (!this.eof() && character_1.Character.isOctalDigit(this.source.charCodeAt(this.index))) {
-	            octal = true;
-	            code = code * 8 + octalValue(this.source[this.index++]);
-	            // 3 digits are only allowed when string starts
-	            // with 0, 1, 2, 3
-	            if ('0123'.indexOf(ch) >= 0 && !this.eof() && character_1.Character.isOctalDigit(this.source.charCodeAt(this.index))) {
-	                code = code * 8 + octalValue(this.source[this.index++]);
-	            }
-	        }
-	        return {
-	            code: code,
-	            octal: octal
-	        };
-	    };
-	    // https://tc39.github.io/ecma262/#sec-names-and-keywords
-	    Scanner.prototype.scanIdentifier = function () {
-	        var type;
-	        var start = this.index;
-	        // Backslash (U+005C) starts an escaped character.
-	        var id = (this.source.charCodeAt(start) === 0x5C) ? this.getComplexIdentifier() : this.getIdentifier();
-	        // There is no keyword or literal with only one character.
-	        // Thus, it must be an identifier.
-	        if (id.length === 1) {
-	            type = 3 /* Identifier */;
-	        }
-	        else if (this.isKeyword(id)) {
-	            type = 4 /* Keyword */;
-	        }
-	        else if (id === 'null') {
-	            type = 5 /* NullLiteral */;
-	        }
-	        else if (id === 'true' || id === 'false') {
-	            type = 1 /* BooleanLiteral */;
-	        }
-	        else {
-	            type = 3 /* Identifier */;
-	        }
-	        if (type !== 3 /* Identifier */ && (start + id.length !== this.index)) {
-	            var restore = this.index;
-	            this.index = start;
-	            this.tolerateUnexpectedToken(messages_1.Messages.InvalidEscapedReservedWord);
-	            this.index = restore;
-	        }
-	        return {
-	            type: type,
-	            value: id,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    // https://tc39.github.io/ecma262/#sec-punctuators
-	    Scanner.prototype.scanPunctuator = function () {
-	        var start = this.index;
-	        // Check for most common single-character punctuators.
-	        var str = this.source[this.index];
-	        switch (str) {
-	            case '(':
-	            case '{':
-	                if (str === '{') {
-	                    this.curlyStack.push('{');
-	                }
-	                ++this.index;
-	                break;
-	            case '.':
-	                ++this.index;
-	                if (this.source[this.index] === '.' && this.source[this.index + 1] === '.') {
-	                    // Spread operator: ...
-	                    this.index += 2;
-	                    str = '...';
-	                }
-	                break;
-	            case '}':
-	                ++this.index;
-	                this.curlyStack.pop();
-	                break;
-	            case ')':
-	            case ';':
-	            case ',':
-	            case '[':
-	            case ']':
-	            case ':':
-	            case '?':
-	            case '~':
-	                ++this.index;
-	                break;
-	            default:
-	                // 4-character punctuator.
-	                str = this.source.substr(this.index, 4);
-	                if (str === '>>>=') {
-	                    this.index += 4;
-	                }
-	                else {
-	                    // 3-character punctuators.
-	                    str = str.substr(0, 3);
-	                    if (str === '===' || str === '!==' || str === '>>>' ||
-	                        str === '<<=' || str === '>>=' || str === '**=') {
-	                        this.index += 3;
-	                    }
-	                    else {
-	                        // 2-character punctuators.
-	                        str = str.substr(0, 2);
-	                        if (str === '&&' || str === '||' || str === '==' || str === '!=' ||
-	                            str === '+=' || str === '-=' || str === '*=' || str === '/=' ||
-	                            str === '++' || str === '--' || str === '<<' || str === '>>' ||
-	                            str === '&=' || str === '|=' || str === '^=' || str === '%=' ||
-	                            str === '<=' || str === '>=' || str === '=>' || str === '**') {
-	                            this.index += 2;
-	                        }
-	                        else {
-	                            // 1-character punctuators.
-	                            str = this.source[this.index];
-	                            if ('<>=!+-*%&|^/'.indexOf(str) >= 0) {
-	                                ++this.index;
-	                            }
-	                        }
-	                    }
-	                }
-	        }
-	        if (this.index === start) {
-	            this.throwUnexpectedToken();
-	        }
-	        return {
-	            type: 7 /* Punctuator */,
-	            value: str,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
-	    Scanner.prototype.scanHexLiteral = function (start) {
-	        var num = '';
-	        while (!this.eof()) {
-	            if (!character_1.Character.isHexDigit(this.source.charCodeAt(this.index))) {
-	                break;
-	            }
-	            num += this.source[this.index++];
-	        }
-	        if (num.length === 0) {
-	            this.throwUnexpectedToken();
-	        }
-	        if (character_1.Character.isIdentifierStart(this.source.charCodeAt(this.index))) {
-	            this.throwUnexpectedToken();
-	        }
-	        return {
-	            type: 6 /* NumericLiteral */,
-	            value: parseInt('0x' + num, 16),
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    Scanner.prototype.scanBinaryLiteral = function (start) {
-	        var num = '';
-	        var ch;
-	        while (!this.eof()) {
-	            ch = this.source[this.index];
-	            if (ch !== '0' && ch !== '1') {
-	                break;
-	            }
-	            num += this.source[this.index++];
-	        }
-	        if (num.length === 0) {
-	            // only 0b or 0B
-	            this.throwUnexpectedToken();
-	        }
-	        if (!this.eof()) {
-	            ch = this.source.charCodeAt(this.index);
-	            /* istanbul ignore else */
-	            if (character_1.Character.isIdentifierStart(ch) || character_1.Character.isDecimalDigit(ch)) {
-	                this.throwUnexpectedToken();
-	            }
-	        }
-	        return {
-	            type: 6 /* NumericLiteral */,
-	            value: parseInt(num, 2),
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    Scanner.prototype.scanOctalLiteral = function (prefix, start) {
-	        var num = '';
-	        var octal = false;
-	        if (character_1.Character.isOctalDigit(prefix.charCodeAt(0))) {
-	            octal = true;
-	            num = '0' + this.source[this.index++];
-	        }
-	        else {
-	            ++this.index;
-	        }
-	        while (!this.eof()) {
-	            if (!character_1.Character.isOctalDigit(this.source.charCodeAt(this.index))) {
-	                break;
-	            }
-	            num += this.source[this.index++];
-	        }
-	        if (!octal && num.length === 0) {
-	            // only 0o or 0O
-	            this.throwUnexpectedToken();
-	        }
-	        if (character_1.Character.isIdentifierStart(this.source.charCodeAt(this.index)) || character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
-	            this.throwUnexpectedToken();
-	        }
-	        return {
-	            type: 6 /* NumericLiteral */,
-	            value: parseInt(num, 8),
-	            octal: octal,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    Scanner.prototype.isImplicitOctalLiteral = function () {
-	        // Implicit octal, unless there is a non-octal digit.
-	        // (Annex B.1.1 on Numeric Literals)
-	        for (var i = this.index + 1; i < this.length; ++i) {
-	            var ch = this.source[i];
-	            if (ch === '8' || ch === '9') {
-	                return false;
-	            }
-	            if (!character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
-	                return true;
-	            }
-	        }
-	        return true;
-	    };
-	    Scanner.prototype.scanNumericLiteral = function () {
-	        var start = this.index;
-	        var ch = this.source[start];
-	        assert_1.assert(character_1.Character.isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'), 'Numeric literal must start with a decimal digit or a decimal point');
-	        var num = '';
-	        if (ch !== '.') {
-	            num = this.source[this.index++];
-	            ch = this.source[this.index];
-	            // Hex number starts with '0x'.
-	            // Octal number starts with '0'.
-	            // Octal number in ES6 starts with '0o'.
-	            // Binary number in ES6 starts with '0b'.
-	            if (num === '0') {
-	                if (ch === 'x' || ch === 'X') {
-	                    ++this.index;
-	                    return this.scanHexLiteral(start);
-	                }
-	                if (ch === 'b' || ch === 'B') {
-	                    ++this.index;
-	                    return this.scanBinaryLiteral(start);
-	                }
-	                if (ch === 'o' || ch === 'O') {
-	                    return this.scanOctalLiteral(ch, start);
-	                }
-	                if (ch && character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
-	                    if (this.isImplicitOctalLiteral()) {
-	                        return this.scanOctalLiteral(ch, start);
-	                    }
-	                }
-	            }
-	            while (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
-	                num += this.source[this.index++];
-	            }
-	            ch = this.source[this.index];
-	        }
-	        if (ch === '.') {
-	            num += this.source[this.index++];
-	            while (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
-	                num += this.source[this.index++];
-	            }
-	            ch = this.source[this.index];
-	        }
-	        if (ch === 'e' || ch === 'E') {
-	            num += this.source[this.index++];
-	            ch = this.source[this.index];
-	            if (ch === '+' || ch === '-') {
-	                num += this.source[this.index++];
-	            }
-	            if (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
-	                while (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
-	                    num += this.source[this.index++];
-	                }
-	            }
-	            else {
-	                this.throwUnexpectedToken();
-	            }
-	        }
-	        if (character_1.Character.isIdentifierStart(this.source.charCodeAt(this.index))) {
-	            this.throwUnexpectedToken();
-	        }
-	        return {
-	            type: 6 /* NumericLiteral */,
-	            value: parseFloat(num),
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    // https://tc39.github.io/ecma262/#sec-literals-string-literals
-	    Scanner.prototype.scanStringLiteral = function () {
-	        var start = this.index;
-	        var quote = this.source[start];
-	        assert_1.assert((quote === '\'' || quote === '"'), 'String literal must starts with a quote');
-	        ++this.index;
-	        var octal = false;
-	        var str = '';
-	        while (!this.eof()) {
-	            var ch = this.source[this.index++];
-	            if (ch === quote) {
-	                quote = '';
-	                break;
-	            }
-	            else if (ch === '\\') {
-	                ch = this.source[this.index++];
-	                if (!ch || !character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                    switch (ch) {
-	                        case 'u':
-	                            if (this.source[this.index] === '{') {
-	                                ++this.index;
-	                                str += this.scanUnicodeCodePointEscape();
-	                            }
-	                            else {
-	                                var unescaped_1 = this.scanHexEscape(ch);
-	                                if (unescaped_1 === null) {
-	                                    this.throwUnexpectedToken();
-	                                }
-	                                str += unescaped_1;
-	                            }
-	                            break;
-	                        case 'x':
-	                            var unescaped = this.scanHexEscape(ch);
-	                            if (unescaped === null) {
-	                                this.throwUnexpectedToken(messages_1.Messages.InvalidHexEscapeSequence);
-	                            }
-	                            str += unescaped;
-	                            break;
-	                        case 'n':
-	                            str += '\n';
-	                            break;
-	                        case 'r':
-	                            str += '\r';
-	                            break;
-	                        case 't':
-	                            str += '\t';
-	                            break;
-	                        case 'b':
-	                            str += '\b';
-	                            break;
-	                        case 'f':
-	                            str += '\f';
-	                            break;
-	                        case 'v':
-	                            str += '\x0B';
-	                            break;
-	                        case '8':
-	                        case '9':
-	                            str += ch;
-	                            this.tolerateUnexpectedToken();
-	                            break;
-	                        default:
-	                            if (ch && character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
-	                                var octToDec = this.octalToDecimal(ch);
-	                                octal = octToDec.octal || octal;
-	                                str += String.fromCharCode(octToDec.code);
-	                            }
-	                            else {
-	                                str += ch;
-	                            }
-	                            break;
-	                    }
-	                }
-	                else {
-	                    ++this.lineNumber;
-	                    if (ch === '\r' && this.source[this.index] === '\n') {
-	                        ++this.index;
-	                    }
-	                    this.lineStart = this.index;
-	                }
-	            }
-	            else if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                break;
-	            }
-	            else {
-	                str += ch;
-	            }
-	        }
-	        if (quote !== '') {
-	            this.index = start;
-	            this.throwUnexpectedToken();
-	        }
-	        return {
-	            type: 8 /* StringLiteral */,
-	            value: str,
-	            octal: octal,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    // https://tc39.github.io/ecma262/#sec-template-literal-lexical-components
-	    Scanner.prototype.scanTemplate = function () {
-	        var cooked = '';
-	        var terminated = false;
-	        var start = this.index;
-	        var head = (this.source[start] === '`');
-	        var tail = false;
-	        var rawOffset = 2;
-	        ++this.index;
-	        while (!this.eof()) {
-	            var ch = this.source[this.index++];
-	            if (ch === '`') {
-	                rawOffset = 1;
-	                tail = true;
-	                terminated = true;
-	                break;
-	            }
-	            else if (ch === '$') {
-	                if (this.source[this.index] === '{') {
-	                    this.curlyStack.push('${');
-	                    ++this.index;
-	                    terminated = true;
-	                    break;
-	                }
-	                cooked += ch;
-	            }
-	            else if (ch === '\\') {
-	                ch = this.source[this.index++];
-	                if (!character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                    switch (ch) {
-	                        case 'n':
-	                            cooked += '\n';
-	                            break;
-	                        case 'r':
-	                            cooked += '\r';
-	                            break;
-	                        case 't':
-	                            cooked += '\t';
-	                            break;
-	                        case 'u':
-	                            if (this.source[this.index] === '{') {
-	                                ++this.index;
-	                                cooked += this.scanUnicodeCodePointEscape();
-	                            }
-	                            else {
-	                                var restore = this.index;
-	                                var unescaped_2 = this.scanHexEscape(ch);
-	                                if (unescaped_2 !== null) {
-	                                    cooked += unescaped_2;
-	                                }
-	                                else {
-	                                    this.index = restore;
-	                                    cooked += ch;
-	                                }
-	                            }
-	                            break;
-	                        case 'x':
-	                            var unescaped = this.scanHexEscape(ch);
-	                            if (unescaped === null) {
-	                                this.throwUnexpectedToken(messages_1.Messages.InvalidHexEscapeSequence);
-	                            }
-	                            cooked += unescaped;
-	                            break;
-	                        case 'b':
-	                            cooked += '\b';
-	                            break;
-	                        case 'f':
-	                            cooked += '\f';
-	                            break;
-	                        case 'v':
-	                            cooked += '\v';
-	                            break;
-	                        default:
-	                            if (ch === '0') {
-	                                if (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
-	                                    // Illegal: \01 \02 and so on
-	                                    this.throwUnexpectedToken(messages_1.Messages.TemplateOctalLiteral);
-	                                }
-	                                cooked += '\0';
-	                            }
-	                            else if (character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
-	                                // Illegal: \1 \2
-	                                this.throwUnexpectedToken(messages_1.Messages.TemplateOctalLiteral);
-	                            }
-	                            else {
-	                                cooked += ch;
-	                            }
-	                            break;
-	                    }
-	                }
-	                else {
-	                    ++this.lineNumber;
-	                    if (ch === '\r' && this.source[this.index] === '\n') {
-	                        ++this.index;
-	                    }
-	                    this.lineStart = this.index;
-	                }
-	            }
-	            else if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                ++this.lineNumber;
-	                if (ch === '\r' && this.source[this.index] === '\n') {
-	                    ++this.index;
-	                }
-	                this.lineStart = this.index;
-	                cooked += '\n';
-	            }
-	            else {
-	                cooked += ch;
-	            }
-	        }
-	        if (!terminated) {
-	            this.throwUnexpectedToken();
-	        }
-	        if (!head) {
-	            this.curlyStack.pop();
-	        }
-	        return {
-	            type: 10 /* Template */,
-	            value: this.source.slice(start + 1, this.index - rawOffset),
-	            cooked: cooked,
-	            head: head,
-	            tail: tail,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
-	    Scanner.prototype.testRegExp = function (pattern, flags) {
-	        // The BMP character to use as a replacement for astral symbols when
-	        // translating an ES6 "u"-flagged pattern to an ES5-compatible
-	        // approximation.
-	        // Note: replacing with '\uFFFF' enables false positives in unlikely
-	        // scenarios. For example, `[\u{1044f}-\u{10440}]` is an invalid
-	        // pattern that would not be detected by this substitution.
-	        var astralSubstitute = '\uFFFF';
-	        var tmp = pattern;
-	        var self = this;
-	        if (flags.indexOf('u') >= 0) {
-	            tmp = tmp
-	                .replace(/\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g, function ($0, $1, $2) {
-	                var codePoint = parseInt($1 || $2, 16);
-	                if (codePoint > 0x10FFFF) {
-	                    self.throwUnexpectedToken(messages_1.Messages.InvalidRegExp);
-	                }
-	                if (codePoint <= 0xFFFF) {
-	                    return String.fromCharCode(codePoint);
-	                }
-	                return astralSubstitute;
-	            })
-	                .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, astralSubstitute);
-	        }
-	        // First, detect invalid regular expressions.
-	        try {
-	            RegExp(tmp);
-	        }
-	        catch (e) {
-	            this.throwUnexpectedToken(messages_1.Messages.InvalidRegExp);
-	        }
-	        // Return a regular expression object for this pattern-flag pair, or
-	        // `null` in case the current environment doesn't support the flags it
-	        // uses.
-	        try {
-	            return new RegExp(pattern, flags);
-	        }
-	        catch (exception) {
-	            /* istanbul ignore next */
-	            return null;
-	        }
-	    };
-	    Scanner.prototype.scanRegExpBody = function () {
-	        var ch = this.source[this.index];
-	        assert_1.assert(ch === '/', 'Regular expression literal must start with a slash');
-	        var str = this.source[this.index++];
-	        var classMarker = false;
-	        var terminated = false;
-	        while (!this.eof()) {
-	            ch = this.source[this.index++];
-	            str += ch;
-	            if (ch === '\\') {
-	                ch = this.source[this.index++];
-	                // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
-	                if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                    this.throwUnexpectedToken(messages_1.Messages.UnterminatedRegExp);
-	                }
-	                str += ch;
-	            }
-	            else if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
-	                this.throwUnexpectedToken(messages_1.Messages.UnterminatedRegExp);
-	            }
-	            else if (classMarker) {
-	                if (ch === ']') {
-	                    classMarker = false;
-	                }
-	            }
-	            else {
-	                if (ch === '/') {
-	                    terminated = true;
-	                    break;
-	                }
-	                else if (ch === '[') {
-	                    classMarker = true;
-	                }
-	            }
-	        }
-	        if (!terminated) {
-	            this.throwUnexpectedToken(messages_1.Messages.UnterminatedRegExp);
-	        }
-	        // Exclude leading and trailing slash.
-	        return str.substr(1, str.length - 2);
-	    };
-	    Scanner.prototype.scanRegExpFlags = function () {
-	        var str = '';
-	        var flags = '';
-	        while (!this.eof()) {
-	            var ch = this.source[this.index];
-	            if (!character_1.Character.isIdentifierPart(ch.charCodeAt(0))) {
-	                break;
-	            }
-	            ++this.index;
-	            if (ch === '\\' && !this.eof()) {
-	                ch = this.source[this.index];
-	                if (ch === 'u') {
-	                    ++this.index;
-	                    var restore = this.index;
-	                    var char = this.scanHexEscape('u');
-	                    if (char !== null) {
-	                        flags += char;
-	                        for (str += '\\u'; restore < this.index; ++restore) {
-	                            str += this.source[restore];
-	                        }
-	                    }
-	                    else {
-	                        this.index = restore;
-	                        flags += 'u';
-	                        str += '\\u';
-	                    }
-	                    this.tolerateUnexpectedToken();
-	                }
-	                else {
-	                    str += '\\';
-	                    this.tolerateUnexpectedToken();
-	                }
-	            }
-	            else {
-	                flags += ch;
-	                str += ch;
-	            }
-	        }
-	        return flags;
-	    };
-	    Scanner.prototype.scanRegExp = function () {
-	        var start = this.index;
-	        var pattern = this.scanRegExpBody();
-	        var flags = this.scanRegExpFlags();
-	        var value = this.testRegExp(pattern, flags);
-	        return {
-	            type: 9 /* RegularExpression */,
-	            value: '',
-	            pattern: pattern,
-	            flags: flags,
-	            regex: value,
-	            lineNumber: this.lineNumber,
-	            lineStart: this.lineStart,
-	            start: start,
-	            end: this.index
-	        };
-	    };
-	    Scanner.prototype.lex = function () {
-	        if (this.eof()) {
-	            return {
-	                type: 2 /* EOF */,
-	                value: '',
-	                lineNumber: this.lineNumber,
-	                lineStart: this.lineStart,
-	                start: this.index,
-	                end: this.index
-	            };
-	        }
-	        var cp = this.source.charCodeAt(this.index);
-	        if (character_1.Character.isIdentifierStart(cp)) {
-	            return this.scanIdentifier();
-	        }
-	        // Very common: ( and ) and ;
-	        if (cp === 0x28 || cp === 0x29 || cp === 0x3B) {
-	            return this.scanPunctuator();
-	        }
-	        // String literal starts with single quote (U+0027) or double quote (U+0022).
-	        if (cp === 0x27 || cp === 0x22) {
-	            return this.scanStringLiteral();
-	        }
-	        // Dot (.) U+002E can also start a floating-point number, hence the need
-	        // to check the next character.
-	        if (cp === 0x2E) {
-	            if (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index + 1))) {
-	                return this.scanNumericLiteral();
-	            }
-	            return this.scanPunctuator();
-	        }
-	        if (character_1.Character.isDecimalDigit(cp)) {
-	            return this.scanNumericLiteral();
-	        }
-	        // Template literals start with ` (U+0060) for template head
-	        // or } (U+007D) for template middle or template tail.
-	        if (cp === 0x60 || (cp === 0x7D && this.curlyStack[this.curlyStack.length - 1] === '${')) {
-	            return this.scanTemplate();
-	        }
-	        // Possible identifier start in a surrogate pair.
-	        if (cp >= 0xD800 && cp < 0xDFFF) {
-	            if (character_1.Character.isIdentifierStart(this.codePointAt(this.index))) {
-	                return this.scanIdentifier();
-	            }
-	        }
-	        return this.scanPunctuator();
-	    };
-	    return Scanner;
-	}());
-	exports.Scanner = Scanner;
-
-
-/***/ },
-/* 13 */
-/***/ function(module, exports) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	exports.TokenName = {};
-	exports.TokenName[1 /* BooleanLiteral */] = 'Boolean';
-	exports.TokenName[2 /* EOF */] = '<end>';
-	exports.TokenName[3 /* Identifier */] = 'Identifier';
-	exports.TokenName[4 /* Keyword */] = 'Keyword';
-	exports.TokenName[5 /* NullLiteral */] = 'Null';
-	exports.TokenName[6 /* NumericLiteral */] = 'Numeric';
-	exports.TokenName[7 /* Punctuator */] = 'Punctuator';
-	exports.TokenName[8 /* StringLiteral */] = 'String';
-	exports.TokenName[9 /* RegularExpression */] = 'RegularExpression';
-	exports.TokenName[10 /* Template */] = 'Template';
-
-
-/***/ },
-/* 14 */
-/***/ function(module, exports) {
-
-	"use strict";
-	// Generated by generate-xhtml-entities.js. DO NOT MODIFY!
-	Object.defineProperty(exports, "__esModule", { value: true });
-	exports.XHTMLEntities = {
-	    quot: '\u0022',
-	    amp: '\u0026',
-	    apos: '\u0027',
-	    gt: '\u003E',
-	    nbsp: '\u00A0',
-	    iexcl: '\u00A1',
-	    cent: '\u00A2',
-	    pound: '\u00A3',
-	    curren: '\u00A4',
-	    yen: '\u00A5',
-	    brvbar: '\u00A6',
-	    sect: '\u00A7',
-	    uml: '\u00A8',
-	    copy: '\u00A9',
-	    ordf: '\u00AA',
-	    laquo: '\u00AB',
-	    not: '\u00AC',
-	    shy: '\u00AD',
-	    reg: '\u00AE',
-	    macr: '\u00AF',
-	    deg: '\u00B0',
-	    plusmn: '\u00B1',
-	    sup2: '\u00B2',
-	    sup3: '\u00B3',
-	    acute: '\u00B4',
-	    micro: '\u00B5',
-	    para: '\u00B6',
-	    middot: '\u00B7',
-	    cedil: '\u00B8',
-	    sup1: '\u00B9',
-	    ordm: '\u00BA',
-	    raquo: '\u00BB',
-	    frac14: '\u00BC',
-	    frac12: '\u00BD',
-	    frac34: '\u00BE',
-	    iquest: '\u00BF',
-	    Agrave: '\u00C0',
-	    Aacute: '\u00C1',
-	    Acirc: '\u00C2',
-	    Atilde: '\u00C3',
-	    Auml: '\u00C4',
-	    Aring: '\u00C5',
-	    AElig: '\u00C6',
-	    Ccedil: '\u00C7',
-	    Egrave: '\u00C8',
-	    Eacute: '\u00C9',
-	    Ecirc: '\u00CA',
-	    Euml: '\u00CB',
-	    Igrave: '\u00CC',
-	    Iacute: '\u00CD',
-	    Icirc: '\u00CE',
-	    Iuml: '\u00CF',
-	    ETH: '\u00D0',
-	    Ntilde: '\u00D1',
-	    Ograve: '\u00D2',
-	    Oacute: '\u00D3',
-	    Ocirc: '\u00D4',
-	    Otilde: '\u00D5',
-	    Ouml: '\u00D6',
-	    times: '\u00D7',
-	    Oslash: '\u00D8',
-	    Ugrave: '\u00D9',
-	    Uacute: '\u00DA',
-	    Ucirc: '\u00DB',
-	    Uuml: '\u00DC',
-	    Yacute: '\u00DD',
-	    THORN: '\u00DE',
-	    szlig: '\u00DF',
-	    agrave: '\u00E0',
-	    aacute: '\u00E1',
-	    acirc: '\u00E2',
-	    atilde: '\u00E3',
-	    auml: '\u00E4',
-	    aring: '\u00E5',
-	    aelig: '\u00E6',
-	    ccedil: '\u00E7',
-	    egrave: '\u00E8',
-	    eacute: '\u00E9',
-	    ecirc: '\u00EA',
-	    euml: '\u00EB',
-	    igrave: '\u00EC',
-	    iacute: '\u00ED',
-	    icirc: '\u00EE',
-	    iuml: '\u00EF',
-	    eth: '\u00F0',
-	    ntilde: '\u00F1',
-	    ograve: '\u00F2',
-	    oacute: '\u00F3',
-	    ocirc: '\u00F4',
-	    otilde: '\u00F5',
-	    ouml: '\u00F6',
-	    divide: '\u00F7',
-	    oslash: '\u00F8',
-	    ugrave: '\u00F9',
-	    uacute: '\u00FA',
-	    ucirc: '\u00FB',
-	    uuml: '\u00FC',
-	    yacute: '\u00FD',
-	    thorn: '\u00FE',
-	    yuml: '\u00FF',
-	    OElig: '\u0152',
-	    oelig: '\u0153',
-	    Scaron: '\u0160',
-	    scaron: '\u0161',
-	    Yuml: '\u0178',
-	    fnof: '\u0192',
-	    circ: '\u02C6',
-	    tilde: '\u02DC',
-	    Alpha: '\u0391',
-	    Beta: '\u0392',
-	    Gamma: '\u0393',
-	    Delta: '\u0394',
-	    Epsilon: '\u0395',
-	    Zeta: '\u0396',
-	    Eta: '\u0397',
-	    Theta: '\u0398',
-	    Iota: '\u0399',
-	    Kappa: '\u039A',
-	    Lambda: '\u039B',
-	    Mu: '\u039C',
-	    Nu: '\u039D',
-	    Xi: '\u039E',
-	    Omicron: '\u039F',
-	    Pi: '\u03A0',
-	    Rho: '\u03A1',
-	    Sigma: '\u03A3',
-	    Tau: '\u03A4',
-	    Upsilon: '\u03A5',
-	    Phi: '\u03A6',
-	    Chi: '\u03A7',
-	    Psi: '\u03A8',
-	    Omega: '\u03A9',
-	    alpha: '\u03B1',
-	    beta: '\u03B2',
-	    gamma: '\u03B3',
-	    delta: '\u03B4',
-	    epsilon: '\u03B5',
-	    zeta: '\u03B6',
-	    eta: '\u03B7',
-	    theta: '\u03B8',
-	    iota: '\u03B9',
-	    kappa: '\u03BA',
-	    lambda: '\u03BB',
-	    mu: '\u03BC',
-	    nu: '\u03BD',
-	    xi: '\u03BE',
-	    omicron: '\u03BF',
-	    pi: '\u03C0',
-	    rho: '\u03C1',
-	    sigmaf: '\u03C2',
-	    sigma: '\u03C3',
-	    tau: '\u03C4',
-	    upsilon: '\u03C5',
-	    phi: '\u03C6',
-	    chi: '\u03C7',
-	    psi: '\u03C8',
-	    omega: '\u03C9',
-	    thetasym: '\u03D1',
-	    upsih: '\u03D2',
-	    piv: '\u03D6',
-	    ensp: '\u2002',
-	    emsp: '\u2003',
-	    thinsp: '\u2009',
-	    zwnj: '\u200C',
-	    zwj: '\u200D',
-	    lrm: '\u200E',
-	    rlm: '\u200F',
-	    ndash: '\u2013',
-	    mdash: '\u2014',
-	    lsquo: '\u2018',
-	    rsquo: '\u2019',
-	    sbquo: '\u201A',
-	    ldquo: '\u201C',
-	    rdquo: '\u201D',
-	    bdquo: '\u201E',
-	    dagger: '\u2020',
-	    Dagger: '\u2021',
-	    bull: '\u2022',
-	    hellip: '\u2026',
-	    permil: '\u2030',
-	    prime: '\u2032',
-	    Prime: '\u2033',
-	    lsaquo: '\u2039',
-	    rsaquo: '\u203A',
-	    oline: '\u203E',
-	    frasl: '\u2044',
-	    euro: '\u20AC',
-	    image: '\u2111',
-	    weierp: '\u2118',
-	    real: '\u211C',
-	    trade: '\u2122',
-	    alefsym: '\u2135',
-	    larr: '\u2190',
-	    uarr: '\u2191',
-	    rarr: '\u2192',
-	    darr: '\u2193',
-	    harr: '\u2194',
-	    crarr: '\u21B5',
-	    lArr: '\u21D0',
-	    uArr: '\u21D1',
-	    rArr: '\u21D2',
-	    dArr: '\u21D3',
-	    hArr: '\u21D4',
-	    forall: '\u2200',
-	    part: '\u2202',
-	    exist: '\u2203',
-	    empty: '\u2205',
-	    nabla: '\u2207',
-	    isin: '\u2208',
-	    notin: '\u2209',
-	    ni: '\u220B',
-	    prod: '\u220F',
-	    sum: '\u2211',
-	    minus: '\u2212',
-	    lowast: '\u2217',
-	    radic: '\u221A',
-	    prop: '\u221D',
-	    infin: '\u221E',
-	    ang: '\u2220',
-	    and: '\u2227',
-	    or: '\u2228',
-	    cap: '\u2229',
-	    cup: '\u222A',
-	    int: '\u222B',
-	    there4: '\u2234',
-	    sim: '\u223C',
-	    cong: '\u2245',
-	    asymp: '\u2248',
-	    ne: '\u2260',
-	    equiv: '\u2261',
-	    le: '\u2264',
-	    ge: '\u2265',
-	    sub: '\u2282',
-	    sup: '\u2283',
-	    nsub: '\u2284',
-	    sube: '\u2286',
-	    supe: '\u2287',
-	    oplus: '\u2295',
-	    otimes: '\u2297',
-	    perp: '\u22A5',
-	    sdot: '\u22C5',
-	    lceil: '\u2308',
-	    rceil: '\u2309',
-	    lfloor: '\u230A',
-	    rfloor: '\u230B',
-	    loz: '\u25CA',
-	    spades: '\u2660',
-	    clubs: '\u2663',
-	    hearts: '\u2665',
-	    diams: '\u2666',
-	    lang: '\u27E8',
-	    rang: '\u27E9'
-	};
-
-
-/***/ },
-/* 15 */
-/***/ function(module, exports, __webpack_require__) {
-
-	"use strict";
-	Object.defineProperty(exports, "__esModule", { value: true });
-	var error_handler_1 = __webpack_require__(10);
-	var scanner_1 = __webpack_require__(12);
-	var token_1 = __webpack_require__(13);
-	var Reader = (function () {
-	    function Reader() {
-	        this.values = [];
-	        this.curly = this.paren = -1;
-	    }
-	    // A function following one of those tokens is an expression.
-	    Reader.prototype.beforeFunctionExpression = function (t) {
-	        return ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new',
-	            'return', 'case', 'delete', 'throw', 'void',
-	            // assignment operators
-	            '=', '+=', '-=', '*=', '**=', '/=', '%=', '<<=', '>>=', '>>>=',
-	            '&=', '|=', '^=', ',',
-	            // binary/unary operators
-	            '+', '-', '*', '**', '/', '%', '++', '--', '<<', '>>', '>>>', '&',
-	            '|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=',
-	            '<=', '<', '>', '!=', '!=='].indexOf(t) >= 0;
-	    };
-	    // Determine if forward slash (/) is an operator or part of a regular expression
-	    // https://github.com/mozilla/sweet.js/wiki/design
-	    Reader.prototype.isRegexStart = function () {
-	        var previous = this.values[this.values.length - 1];
-	        var regex = (previous !== null);
-	        switch (previous) {
-	            case 'this':
-	            case ']':
-	                regex = false;
-	                break;
-	            case ')':
-	                var keyword = this.values[this.paren - 1];
-	                regex = (keyword === 'if' || keyword === 'while' || keyword === 'for' || keyword === 'with');
-	                break;
-	            case '}':
-	                // Dividing a function by anything makes little sense,
-	                // but we have to check for that.
-	                regex = false;
-	                if (this.values[this.curly - 3] === 'function') {
-	                    // Anonymous function, e.g. function(){} /42
-	                    var check = this.values[this.curly - 4];
-	                    regex = check ? !this.beforeFunctionExpression(check) : false;
-	                }
-	                else if (this.values[this.curly - 4] === 'function') {
-	                    // Named function, e.g. function f(){} /42/
-	                    var check = this.values[this.curly - 5];
-	                    regex = check ? !this.beforeFunctionExpression(check) : true;
-	                }
-	                break;
-	            default:
-	                break;
-	        }
-	        return regex;
-	    };
-	    Reader.prototype.push = function (token) {
-	        if (token.type === 7 /* Punctuator */ || token.type === 4 /* Keyword */) {
-	            if (token.value === '{') {
-	                this.curly = this.values.length;
-	            }
-	            else if (token.value === '(') {
-	                this.paren = this.values.length;
-	            }
-	            this.values.push(token.value);
-	        }
-	        else {
-	            this.values.push(null);
-	        }
-	    };
-	    return Reader;
-	}());
-	var Tokenizer = (function () {
-	    function Tokenizer(code, config) {
-	        this.errorHandler = new error_handler_1.ErrorHandler();
-	        this.errorHandler.tolerant = config ? (typeof config.tolerant === 'boolean' && config.tolerant) : false;
-	        this.scanner = new scanner_1.Scanner(code, this.errorHandler);
-	        this.scanner.trackComment = config ? (typeof config.comment === 'boolean' && config.comment) : false;
-	        this.trackRange = config ? (typeof config.range === 'boolean' && config.range) : false;
-	        this.trackLoc = config ? (typeof config.loc === 'boolean' && config.loc) : false;
-	        this.buffer = [];
-	        this.reader = new Reader();
-	    }
-	    Tokenizer.prototype.errors = function () {
-	        return this.errorHandler.errors;
-	    };
-	    Tokenizer.prototype.getNextToken = function () {
-	        if (this.buffer.length === 0) {
-	            var comments = this.scanner.scanComments();
-	            if (this.scanner.trackComment) {
-	                for (var i = 0; i < comments.length; ++i) {
-	                    var e = comments[i];
-	                    var value = this.scanner.source.slice(e.slice[0], e.slice[1]);
-	                    var comment = {
-	                        type: e.multiLine ? 'BlockComment' : 'LineComment',
-	                        value: value
-	                    };
-	                    if (this.trackRange) {
-	                        comment.range = e.range;
-	                    }
-	                    if (this.trackLoc) {
-	                        comment.loc = e.loc;
-	                    }
-	                    this.buffer.push(comment);
-	                }
-	            }
-	            if (!this.scanner.eof()) {
-	                var loc = void 0;
-	                if (this.trackLoc) {
-	                    loc = {
-	                        start: {
-	                            line: this.scanner.lineNumber,
-	                            column: this.scanner.index - this.scanner.lineStart
-	                        },
-	                        end: {}
-	                    };
-	                }
-	                var startRegex = (this.scanner.source[this.scanner.index] === '/') && this.reader.isRegexStart();
-	                var token = startRegex ? this.scanner.scanRegExp() : this.scanner.lex();
-	                this.reader.push(token);
-	                var entry = {
-	                    type: token_1.TokenName[token.type],
-	                    value: this.scanner.source.slice(token.start, token.end)
-	                };
-	                if (this.trackRange) {
-	                    entry.range = [token.start, token.end];
-	                }
-	                if (this.trackLoc) {
-	                    loc.end = {
-	                        line: this.scanner.lineNumber,
-	                        column: this.scanner.index - this.scanner.lineStart
-	                    };
-	                    entry.loc = loc;
-	                }
-	                if (token.type === 9 /* RegularExpression */) {
-	                    var pattern = token.pattern;
-	                    var flags = token.flags;
-	                    entry.regex = { pattern: pattern, flags: flags };
-	                }
-	                this.buffer.push(entry);
-	            }
-	        }
-	        return this.buffer.shift();
-	    };
-	    return Tokenizer;
-	}());
-	exports.Tokenizer = Tokenizer;
-
-
-/***/ }
-/******/ ])
-});
-;
-
-/***/ }),
-/* 269 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var hasOwn = Object.prototype.hasOwnProperty;
-var toStr = Object.prototype.toString;
-var defineProperty = Object.defineProperty;
-var gOPD = Object.getOwnPropertyDescriptor;
-
-var isArray = function isArray(arr) {
-	if (typeof Array.isArray === 'function') {
-		return Array.isArray(arr);
-	}
-
-	return toStr.call(arr) === '[object Array]';
-};
+      /***/
+    },
+    /* 258 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var addToUnscopables = __webpack_require__(234);
+      var step = __webpack_require__(244);
+      var Iterators = __webpack_require__(53);
+      var toIObject = __webpack_require__(98);
+
+      // 22.1.3.4 Array.prototype.entries()
+      // 22.1.3.13 Array.prototype.keys()
+      // 22.1.3.29 Array.prototype.values()
+      // 22.1.3.30 Array.prototype[@@iterator]()
+      module.exports = __webpack_require__(129)(
+        Array,
+        "Array",
+        function (iterated, kind) {
+          this._t = toIObject(iterated); // target
+          this._i = 0; // next index
+          this._k = kind; // kind
+          // 22.1.5.2.1 %ArrayIteratorPrototype%.next()
+        },
+        function () {
+          var O = this._t;
+          var kind = this._k;
+          var index = this._i++;
+          if (!O || index >= O.length) {
+            this._t = undefined;
+            return step(1);
+          }
+          if (kind == "keys") return step(0, index);
+          if (kind == "values") return step(0, O[index]);
+          return step(0, [index, O[index]]);
+        },
+        "values",
+      );
 
-var isPlainObject = function isPlainObject(obj) {
-	if (!obj || toStr.call(obj) !== '[object Object]') {
-		return false;
-	}
+      // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
+      Iterators.Arguments = Iterators.Array;
 
-	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
-	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-	// Not own constructor property must be Object
-	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-		return false;
-	}
+      addToUnscopables("keys");
+      addToUnscopables("values");
+      addToUnscopables("entries");
 
-	// Own properties are enumerated firstly, so to speed up,
-	// if last one is own, then all properties are own.
-	var key;
-	for (key in obj) { /**/ }
+      /***/
+    },
+    /* 259 */
+    /***/ function (module, exports) {
+      /***/
+    },
+    /* 260 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var LIBRARY = __webpack_require__(93);
+      var global = __webpack_require__(17);
+      var ctx = __webpack_require__(70);
+      var classof = __webpack_require__(126);
+      var $export = __webpack_require__(60);
+      var isObject = __webpack_require__(52);
+      var aFunction = __webpack_require__(68);
+      var anInstance = __webpack_require__(235);
+      var forOf = __webpack_require__(237);
+      var speciesConstructor = __webpack_require__(134);
+      var task = __webpack_require__(135).set;
+      var microtask = __webpack_require__(245)();
+      var newPromiseCapabilityModule = __webpack_require__(94);
+      var perform = __webpack_require__(130);
+      var userAgent = __webpack_require__(256);
+      var promiseResolve = __webpack_require__(131);
+      var PROMISE = "Promise";
+      var TypeError = global.TypeError;
+      var process = global.process;
+      var versions = process && process.versions;
+      var v8 = (versions && versions.v8) || "";
+      var $Promise = global[PROMISE];
+      var isNode = classof(process) == "process";
+      var empty = function () {
+        /* empty */
+      };
+      var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
+      var newPromiseCapability = (newGenericPromiseCapability =
+        newPromiseCapabilityModule.f);
 
-	return typeof key === 'undefined' || hasOwn.call(obj, key);
-};
+      var USE_NATIVE = !!(function () {
+        try {
+          // correct subclassing with @@species support
+          var promise = $Promise.resolve(1);
+          var FakePromise = ((promise.constructor = {})[
+            __webpack_require__(20)("species")
+          ] = function (exec) {
+            exec(empty, empty);
+          });
+          // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
+          return (
+            (isNode || typeof PromiseRejectionEvent == "function") &&
+            promise.then(empty) instanceof FakePromise &&
+            // v8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
+            // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
+            // we can't detect it synchronously, so just check versions
+            v8.indexOf("6.6") !== 0 &&
+            userAgent.indexOf("Chrome/66") === -1
+          );
+        } catch (e) {
+          /* empty */
+        }
+      })();
 
-// If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
-var setProperty = function setProperty(target, options) {
-	if (defineProperty && options.name === '__proto__') {
-		defineProperty(target, options.name, {
-			enumerable: true,
-			configurable: true,
-			value: options.newValue,
-			writable: true
-		});
-	} else {
-		target[options.name] = options.newValue;
-	}
-};
+      // helpers
+      var isThenable = function (it) {
+        var then;
+        return isObject(it) && typeof (then = it.then) == "function"
+          ? then
+          : false;
+      };
+      var notify = function (promise, isReject) {
+        if (promise._n) return;
+        promise._n = true;
+        var chain = promise._c;
+        microtask(function () {
+          var value = promise._v;
+          var ok = promise._s == 1;
+          var i = 0;
+          var run = function (reaction) {
+            var handler = ok ? reaction.ok : reaction.fail;
+            var resolve = reaction.resolve;
+            var reject = reaction.reject;
+            var domain = reaction.domain;
+            var result, then, exited;
+            try {
+              if (handler) {
+                if (!ok) {
+                  if (promise._h == 2) onHandleUnhandled(promise);
+                  promise._h = 1;
+                }
+                if (handler === true) result = value;
+                else {
+                  if (domain) domain.enter();
+                  result = handler(value); // may throw
+                  if (domain) {
+                    domain.exit();
+                    exited = true;
+                  }
+                }
+                if (result === reaction.promise) {
+                  reject(TypeError("Promise-chain cycle"));
+                } else if ((then = isThenable(result))) {
+                  then.call(result, resolve, reject);
+                } else resolve(result);
+              } else reject(value);
+            } catch (e) {
+              if (domain && !exited) domain.exit();
+              reject(e);
+            }
+          };
+          while (chain.length > i) run(chain[i++]); // variable length - can't use forEach
+          promise._c = [];
+          promise._n = false;
+          if (isReject && !promise._h) onUnhandled(promise);
+        });
+      };
+      var onUnhandled = function (promise) {
+        task.call(global, function () {
+          var value = promise._v;
+          var unhandled = isUnhandled(promise);
+          var result, handler, console;
+          if (unhandled) {
+            result = perform(function () {
+              if (isNode) {
+                process.emit("unhandledRejection", value, promise);
+              } else if ((handler = global.onunhandledrejection)) {
+                handler({ promise: promise, reason: value });
+              } else if ((console = global.console) && console.error) {
+                console.error("Unhandled promise rejection", value);
+              }
+            });
+            // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
+            promise._h = isNode || isUnhandled(promise) ? 2 : 1;
+          }
+          promise._a = undefined;
+          if (unhandled && result.e) throw result.v;
+        });
+      };
+      var isUnhandled = function (promise) {
+        return promise._h !== 1 && (promise._a || promise._c).length === 0;
+      };
+      var onHandleUnhandled = function (promise) {
+        task.call(global, function () {
+          var handler;
+          if (isNode) {
+            process.emit("rejectionHandled", promise);
+          } else if ((handler = global.onrejectionhandled)) {
+            handler({ promise: promise, reason: promise._v });
+          }
+        });
+      };
+      var $reject = function (value) {
+        var promise = this;
+        if (promise._d) return;
+        promise._d = true;
+        promise = promise._w || promise; // unwrap
+        promise._v = value;
+        promise._s = 2;
+        if (!promise._a) promise._a = promise._c.slice();
+        notify(promise, true);
+      };
+      var $resolve = function (value) {
+        var promise = this;
+        var then;
+        if (promise._d) return;
+        promise._d = true;
+        promise = promise._w || promise; // unwrap
+        try {
+          if (promise === value)
+            throw TypeError("Promise can't be resolved itself");
+          if ((then = isThenable(value))) {
+            microtask(function () {
+              var wrapper = { _w: promise, _d: false }; // wrap
+              try {
+                then.call(
+                  value,
+                  ctx($resolve, wrapper, 1),
+                  ctx($reject, wrapper, 1),
+                );
+              } catch (e) {
+                $reject.call(wrapper, e);
+              }
+            });
+          } else {
+            promise._v = value;
+            promise._s = 1;
+            notify(promise, false);
+          }
+        } catch (e) {
+          $reject.call({ _w: promise, _d: false }, e); // wrap
+        }
+      };
 
-// Return undefined instead of __proto__ if '__proto__' is not an own property
-var getProperty = function getProperty(obj, name) {
-	if (name === '__proto__') {
-		if (!hasOwn.call(obj, name)) {
-			return void 0;
-		} else if (gOPD) {
-			// In early versions of node, obj['__proto__'] is buggy when obj has
-			// __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
-			return gOPD(obj, name).value;
-		}
-	}
-
-	return obj[name];
-};
+      // constructor polyfill
+      if (!USE_NATIVE) {
+        // 25.4.3.1 Promise(executor)
+        $Promise = function Promise(executor) {
+          anInstance(this, $Promise, PROMISE, "_h");
+          aFunction(executor);
+          Internal.call(this);
+          try {
+            executor(ctx($resolve, this, 1), ctx($reject, this, 1));
+          } catch (err) {
+            $reject.call(this, err);
+          }
+        };
+        // eslint-disable-next-line no-unused-vars
+        Internal = function Promise(executor) {
+          this._c = []; // <- awaiting reactions
+          this._a = undefined; // <- checked in isUnhandled reactions
+          this._s = 0; // <- state
+          this._d = false; // <- done
+          this._v = undefined; // <- value
+          this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
+          this._n = false; // <- notify
+        };
+        Internal.prototype = __webpack_require__(250)($Promise.prototype, {
+          // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
+          then: function then(onFulfilled, onRejected) {
+            var reaction = newPromiseCapability(
+              speciesConstructor(this, $Promise),
+            );
+            reaction.ok = typeof onFulfilled == "function" ? onFulfilled : true;
+            reaction.fail = typeof onRejected == "function" && onRejected;
+            reaction.domain = isNode ? process.domain : undefined;
+            this._c.push(reaction);
+            if (this._a) this._a.push(reaction);
+            if (this._s) notify(this, false);
+            return reaction.promise;
+          },
+          // 25.4.5.1 Promise.prototype.catch(onRejected)
+          catch: function (onRejected) {
+            return this.then(undefined, onRejected);
+          },
+        });
+        OwnPromiseCapability = function () {
+          var promise = new Internal();
+          this.promise = promise;
+          this.resolve = ctx($resolve, promise, 1);
+          this.reject = ctx($reject, promise, 1);
+        };
+        newPromiseCapabilityModule.f = newPromiseCapability = function (C) {
+          return C === $Promise || C === Wrapper
+            ? new OwnPromiseCapability(C)
+            : newGenericPromiseCapability(C);
+        };
+      }
 
-module.exports = function extend() {
-	var options, name, src, copy, copyIsArray, clone;
-	var target = arguments[0];
-	var i = 1;
-	var length = arguments.length;
-	var deep = false;
-
-	// Handle a deep copy situation
-	if (typeof target === 'boolean') {
-		deep = target;
-		target = arguments[1] || {};
-		// skip the boolean and the target
-		i = 2;
-	}
-	if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
-		target = {};
-	}
-
-	for (; i < length; ++i) {
-		options = arguments[i];
-		// Only deal with non-null/undefined values
-		if (options != null) {
-			// Extend the base object
-			for (name in options) {
-				src = getProperty(target, name);
-				copy = getProperty(options, name);
-
-				// Prevent never-ending loop
-				if (target !== copy) {
-					// Recurse if we're merging plain objects or arrays
-					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
-						if (copyIsArray) {
-							copyIsArray = false;
-							clone = src && isArray(src) ? src : [];
-						} else {
-							clone = src && isPlainObject(src) ? src : {};
-						}
-
-						// Never move original objects, clone them
-						setProperty(target, { name: name, newValue: extend(deep, clone, copy) });
-
-					// Don't bring in undefined values
-					} else if (typeof copy !== 'undefined') {
-						setProperty(target, { name: name, newValue: copy });
-					}
-				}
-			}
-		}
-	}
-
-	// Return the modified object
-	return target;
-};
+      $export($export.G + $export.W + $export.F * !USE_NATIVE, {
+        Promise: $Promise,
+      });
+      __webpack_require__(95)($Promise, PROMISE);
+      __webpack_require__(252)(PROMISE);
+      Wrapper = __webpack_require__(31)[PROMISE];
+
+      // statics
+      $export($export.S + $export.F * !USE_NATIVE, PROMISE, {
+        // 25.4.4.5 Promise.reject(r)
+        reject: function reject(r) {
+          var capability = newPromiseCapability(this);
+          var $$reject = capability.reject;
+          $$reject(r);
+          return capability.promise;
+        },
+      });
+      $export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
+        // 25.4.4.6 Promise.resolve(x)
+        resolve: function resolve(x) {
+          return promiseResolve(
+            LIBRARY && this === Wrapper ? $Promise : this,
+            x,
+          );
+        },
+      });
+      $export(
+        $export.S +
+          $export.F *
+            !(
+              USE_NATIVE &&
+              __webpack_require__(243)(function (iter) {
+                $Promise.all(iter)["catch"](empty);
+              })
+            ),
+        PROMISE,
+        {
+          // 25.4.4.1 Promise.all(iterable)
+          all: function all(iterable) {
+            var C = this;
+            var capability = newPromiseCapability(C);
+            var resolve = capability.resolve;
+            var reject = capability.reject;
+            var result = perform(function () {
+              var values = [];
+              var index = 0;
+              var remaining = 1;
+              forOf(iterable, false, function (promise) {
+                var $index = index++;
+                var alreadyCalled = false;
+                values.push(undefined);
+                remaining++;
+                C.resolve(promise).then(function (value) {
+                  if (alreadyCalled) return;
+                  alreadyCalled = true;
+                  values[$index] = value;
+                  --remaining || resolve(values);
+                }, reject);
+              });
+              --remaining || resolve(values);
+            });
+            if (result.e) reject(result.v);
+            return capability.promise;
+          },
+          // 25.4.4.4 Promise.race(iterable)
+          race: function race(iterable) {
+            var C = this;
+            var capability = newPromiseCapability(C);
+            var reject = capability.reject;
+            var result = perform(function () {
+              forOf(iterable, false, function (promise) {
+                C.resolve(promise).then(capability.resolve, reject);
+              });
+            });
+            if (result.e) reject(result.v);
+            return capability.promise;
+          },
+        },
+      );
 
+      /***/
+    },
+    /* 261 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var $at = __webpack_require__(253)(true);
+
+      // 21.1.3.27 String.prototype[@@iterator]()
+      __webpack_require__(129)(
+        String,
+        "String",
+        function (iterated) {
+          this._t = String(iterated); // target
+          this._i = 0; // next index
+          // 21.1.5.2.1 %StringIteratorPrototype%.next()
+        },
+        function () {
+          var O = this._t;
+          var index = this._i;
+          var point;
+          if (index >= O.length) return { value: undefined, done: true };
+          point = $at(O, index);
+          this._i += point.length;
+          return { value: point, done: false };
+        },
+      );
 
-/***/ }),
-/* 270 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const escapeStringRegexp = __webpack_require__(388);
-
-const platform = process.platform;
-
-const main = {
-	tick: '✔',
-	cross: '✖',
-	star: '★',
-	square: '▇',
-	squareSmall: '◻',
-	squareSmallFilled: '◼',
-	play: '▶',
-	circle: '◯',
-	circleFilled: '◉',
-	circleDotted: '◌',
-	circleDouble: '◎',
-	circleCircle: 'ⓞ',
-	circleCross: 'ⓧ',
-	circlePipe: 'Ⓘ',
-	circleQuestionMark: '?⃝',
-	bullet: '●',
-	dot: '․',
-	line: '─',
-	ellipsis: '…',
-	pointer: '❯',
-	pointerSmall: '›',
-	info: 'ℹ',
-	warning: '⚠',
-	hamburger: '☰',
-	smiley: '㋡',
-	mustache: '෴',
-	heart: '♥',
-	arrowUp: '↑',
-	arrowDown: '↓',
-	arrowLeft: '←',
-	arrowRight: '→',
-	radioOn: '◉',
-	radioOff: '◯',
-	checkboxOn: '☒',
-	checkboxOff: '☐',
-	checkboxCircleOn: 'ⓧ',
-	checkboxCircleOff: 'Ⓘ',
-	questionMarkPrefix: '?⃝',
-	oneHalf: '½',
-	oneThird: '⅓',
-	oneQuarter: '¼',
-	oneFifth: '⅕',
-	oneSixth: '⅙',
-	oneSeventh: '⅐',
-	oneEighth: '⅛',
-	oneNinth: '⅑',
-	oneTenth: '⅒',
-	twoThirds: '⅔',
-	twoFifths: '⅖',
-	threeQuarters: '¾',
-	threeFifths: '⅗',
-	threeEighths: '⅜',
-	fourFifths: '⅘',
-	fiveSixths: '⅚',
-	fiveEighths: '⅝',
-	sevenEighths: '⅞'
-};
+      /***/
+    },
+    /* 262 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // https://github.com/tc39/proposal-promise-finally
+
+      var $export = __webpack_require__(60);
+      var core = __webpack_require__(31);
+      var global = __webpack_require__(17);
+      var speciesConstructor = __webpack_require__(134);
+      var promiseResolve = __webpack_require__(131);
+
+      $export($export.P + $export.R, "Promise", {
+        finally: function (onFinally) {
+          var C = speciesConstructor(this, core.Promise || global.Promise);
+          var isFunction = typeof onFinally == "function";
+          return this.then(
+            isFunction
+              ? function (x) {
+                  return promiseResolve(C, onFinally()).then(function () {
+                    return x;
+                  });
+                }
+              : onFinally,
+            isFunction
+              ? function (e) {
+                  return promiseResolve(C, onFinally()).then(function () {
+                    throw e;
+                  });
+                }
+              : onFinally,
+          );
+        },
+      });
 
-const win = {
-	tick: '√',
-	cross: '×',
-	star: '*',
-	square: '█',
-	squareSmall: '[ ]',
-	squareSmallFilled: '[█]',
-	play: '►',
-	circle: '( )',
-	circleFilled: '(*)',
-	circleDotted: '( )',
-	circleDouble: '( )',
-	circleCircle: '(○)',
-	circleCross: '(×)',
-	circlePipe: '(│)',
-	circleQuestionMark: '(?)',
-	bullet: '*',
-	dot: '.',
-	line: '─',
-	ellipsis: '...',
-	pointer: '>',
-	pointerSmall: '»',
-	info: 'i',
-	warning: '‼',
-	hamburger: '≡',
-	smiley: '☺',
-	mustache: '┌─┐',
-	heart: main.heart,
-	arrowUp: main.arrowUp,
-	arrowDown: main.arrowDown,
-	arrowLeft: main.arrowLeft,
-	arrowRight: main.arrowRight,
-	radioOn: '(*)',
-	radioOff: '( )',
-	checkboxOn: '[×]',
-	checkboxOff: '[ ]',
-	checkboxCircleOn: '(×)',
-	checkboxCircleOff: '( )',
-	questionMarkPrefix: '？',
-	oneHalf: '1/2',
-	oneThird: '1/3',
-	oneQuarter: '1/4',
-	oneFifth: '1/5',
-	oneSixth: '1/6',
-	oneSeventh: '1/7',
-	oneEighth: '1/8',
-	oneNinth: '1/9',
-	oneTenth: '1/10',
-	twoThirds: '2/3',
-	twoFifths: '2/5',
-	threeQuarters: '3/4',
-	threeFifths: '3/5',
-	threeEighths: '3/8',
-	fourFifths: '4/5',
-	fiveSixths: '5/6',
-	fiveEighths: '5/8',
-	sevenEighths: '7/8'
-};
+      /***/
+    },
+    /* 263 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // https://github.com/tc39/proposal-promise-try
+      var $export = __webpack_require__(60);
+      var newPromiseCapability = __webpack_require__(94);
+      var perform = __webpack_require__(130);
+
+      $export($export.S, "Promise", {
+        try: function (callbackfn) {
+          var promiseCapability = newPromiseCapability.f(this);
+          var result = perform(callbackfn);
+          (result.e ? promiseCapability.reject : promiseCapability.resolve)(
+            result.v,
+          );
+          return promiseCapability.promise;
+        },
+      });
 
-if (platform === 'linux') {
-	// the main one doesn't look that good on Ubuntu
-	main.questionMarkPrefix = '?';
-}
+      /***/
+    },
+    /* 264 */
+    /***/ function (module, exports, __webpack_require__) {
+      __webpack_require__(258);
+      var global = __webpack_require__(17);
+      var hide = __webpack_require__(42);
+      var Iterators = __webpack_require__(53);
+      var TO_STRING_TAG = __webpack_require__(20)("toStringTag");
+
+      var DOMIterables = (
+        "CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList," +
+        "DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement," +
+        "MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList," +
+        "SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList," +
+        "TextTrackList,TouchList"
+      ).split(",");
+
+      for (var i = 0; i < DOMIterables.length; i++) {
+        var NAME = DOMIterables[i];
+        var Collection = global[NAME];
+        var proto = Collection && Collection.prototype;
+        if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
+        Iterators[NAME] = Iterators.Array;
+      }
+
+      /***/
+    },
+    /* 265 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * This is the web browser implementation of `debug()`.
+       *
+       * Expose `debug()` as the module.
+       */
 
-const figures = platform === 'win32' ? win : main;
+      exports = module.exports = __webpack_require__(138);
+      exports.log = log;
+      exports.formatArgs = formatArgs;
+      exports.save = save;
+      exports.load = load;
+      exports.useColors = useColors;
+      exports.storage =
+        "undefined" != typeof chrome && "undefined" != typeof chrome.storage
+          ? chrome.storage.local
+          : localstorage();
 
-const fn = str => {
-	if (figures === main) {
-		return str;
-	}
+      /**
+       * Colors.
+       */
 
-	Object.keys(main).forEach(key => {
-		if (main[key] === figures[key]) {
-			return;
-		}
+      exports.colors = [
+        "#0000CC",
+        "#0000FF",
+        "#0033CC",
+        "#0033FF",
+        "#0066CC",
+        "#0066FF",
+        "#0099CC",
+        "#0099FF",
+        "#00CC00",
+        "#00CC33",
+        "#00CC66",
+        "#00CC99",
+        "#00CCCC",
+        "#00CCFF",
+        "#3300CC",
+        "#3300FF",
+        "#3333CC",
+        "#3333FF",
+        "#3366CC",
+        "#3366FF",
+        "#3399CC",
+        "#3399FF",
+        "#33CC00",
+        "#33CC33",
+        "#33CC66",
+        "#33CC99",
+        "#33CCCC",
+        "#33CCFF",
+        "#6600CC",
+        "#6600FF",
+        "#6633CC",
+        "#6633FF",
+        "#66CC00",
+        "#66CC33",
+        "#9900CC",
+        "#9900FF",
+        "#9933CC",
+        "#9933FF",
+        "#99CC00",
+        "#99CC33",
+        "#CC0000",
+        "#CC0033",
+        "#CC0066",
+        "#CC0099",
+        "#CC00CC",
+        "#CC00FF",
+        "#CC3300",
+        "#CC3333",
+        "#CC3366",
+        "#CC3399",
+        "#CC33CC",
+        "#CC33FF",
+        "#CC6600",
+        "#CC6633",
+        "#CC9900",
+        "#CC9933",
+        "#CCCC00",
+        "#CCCC33",
+        "#FF0000",
+        "#FF0033",
+        "#FF0066",
+        "#FF0099",
+        "#FF00CC",
+        "#FF00FF",
+        "#FF3300",
+        "#FF3333",
+        "#FF3366",
+        "#FF3399",
+        "#FF33CC",
+        "#FF33FF",
+        "#FF6600",
+        "#FF6633",
+        "#FF9900",
+        "#FF9933",
+        "#FFCC00",
+        "#FFCC33",
+      ];
 
-		str = str.replace(new RegExp(escapeStringRegexp(main[key]), 'g'), figures[key]);
-	});
+      /**
+       * Currently only WebKit-based Web Inspectors, Firefox >= v31,
+       * and the Firebug extension (any Firefox version) are known
+       * to support "%c" CSS customizations.
+       *
+       * TODO: add a `localStorage` variable to explicitly enable/disable colors
+       */
 
-	return str;
-};
+      function useColors() {
+        // NB: In an Electron preload script, document will be defined but not fully
+        // initialized. Since we know we're in Chrome, we'll just detect this case
+        // explicitly
+        if (
+          typeof window !== "undefined" &&
+          window.process &&
+          window.process.type === "renderer"
+        ) {
+          return true;
+        }
 
-module.exports = Object.assign(fn, figures);
-
-
-/***/ }),
-/* 271 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-var pathModule = __webpack_require__(0);
-var isWindows = process.platform === 'win32';
-var fs = __webpack_require__(5);
-
-// JavaScript implementation of realpath, ported from node pre-v6
-
-var DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG);
-
-function rethrow() {
-  // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and
-  // is fairly slow to generate.
-  var callback;
-  if (DEBUG) {
-    var backtrace = new Error;
-    callback = debugCallback;
-  } else
-    callback = missingCallback;
-
-  return callback;
-
-  function debugCallback(err) {
-    if (err) {
-      backtrace.message = err.message;
-      err = backtrace;
-      missingCallback(err);
-    }
-  }
+        // Internet Explorer and Edge do not support colors.
+        if (
+          typeof navigator !== "undefined" &&
+          navigator.userAgent &&
+          navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)
+        ) {
+          return false;
+        }
 
-  function missingCallback(err) {
-    if (err) {
-      if (process.throwDeprecation)
-        throw err;  // Forgot a callback but don't know where? Use NODE_DEBUG=fs
-      else if (!process.noDeprecation) {
-        var msg = 'fs: missing callback ' + (err.stack || err.message);
-        if (process.traceDeprecation)
-          console.trace(msg);
-        else
-          console.error(msg);
+        // is webkit? http://stackoverflow.com/a/16459606/376773
+        // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
+        return (
+          (typeof document !== "undefined" &&
+            document.documentElement &&
+            document.documentElement.style &&
+            document.documentElement.style.WebkitAppearance) ||
+          // is firebug? http://stackoverflow.com/a/398120/376773
+          (typeof window !== "undefined" &&
+            window.console &&
+            (window.console.firebug ||
+              (window.console.exception && window.console.table))) ||
+          // is firefox >= v31?
+          // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
+          (typeof navigator !== "undefined" &&
+            navigator.userAgent &&
+            navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) &&
+            parseInt(RegExp.$1, 10) >= 31) ||
+          // double check webkit in userAgent just in case we are in a worker
+          (typeof navigator !== "undefined" &&
+            navigator.userAgent &&
+            navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/))
+        );
       }
-    }
-  }
-}
-
-function maybeCallback(cb) {
-  return typeof cb === 'function' ? cb : rethrow();
-}
-
-var normalize = pathModule.normalize;
-
-// Regexp that finds the next partion of a (partial) path
-// result is [base_with_slash, base], e.g. ['somedir/', 'somedir']
-if (isWindows) {
-  var nextPartRe = /(.*?)(?:[\/\\]+|$)/g;
-} else {
-  var nextPartRe = /(.*?)(?:[\/]+|$)/g;
-}
-
-// Regex to find the device root, including trailing slash. E.g. 'c:\\'.
-if (isWindows) {
-  var splitRootRe = /^(?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/][^\\\/]+)?[\\\/]*/;
-} else {
-  var splitRootRe = /^[\/]*/;
-}
-
-exports.realpathSync = function realpathSync(p, cache) {
-  // make p is absolute
-  p = pathModule.resolve(p);
-
-  if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
-    return cache[p];
-  }
-
-  var original = p,
-      seenLinks = {},
-      knownHard = {};
-
-  // current character position in p
-  var pos;
-  // the partial path so far, including a trailing slash if any
-  var current;
-  // the partial path without a trailing slash (except when pointing at a root)
-  var base;
-  // the partial path scanned in the previous round, with slash
-  var previous;
-
-  start();
-
-  function start() {
-    // Skip over roots
-    var m = splitRootRe.exec(p);
-    pos = m[0].length;
-    current = m[0];
-    base = m[0];
-    previous = '';
-
-    // On windows, check that the root exists. On unix there is no need.
-    if (isWindows && !knownHard[base]) {
-      fs.lstatSync(base);
-      knownHard[base] = true;
-    }
-  }
 
-  // walk down the path, swapping out linked pathparts for their real
-  // values
-  // NB: p.length changes.
-  while (pos < p.length) {
-    // find the next part
-    nextPartRe.lastIndex = pos;
-    var result = nextPartRe.exec(p);
-    previous = current;
-    current += result[0];
-    base = previous + result[1];
-    pos = nextPartRe.lastIndex;
-
-    // continue if not a symlink
-    if (knownHard[base] || (cache && cache[base] === base)) {
-      continue;
-    }
+      /**
+       * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
+       */
 
-    var resolvedLink;
-    if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
-      // some known symbolic link.  no need to stat again.
-      resolvedLink = cache[base];
-    } else {
-      var stat = fs.lstatSync(base);
-      if (!stat.isSymbolicLink()) {
-        knownHard[base] = true;
-        if (cache) cache[base] = base;
-        continue;
-      }
-
-      // read the link if it wasn't read before
-      // dev/ino always return 0 on windows, so skip the check.
-      var linkTarget = null;
-      if (!isWindows) {
-        var id = stat.dev.toString(32) + ':' + stat.ino.toString(32);
-        if (seenLinks.hasOwnProperty(id)) {
-          linkTarget = seenLinks[id];
-        }
-      }
-      if (linkTarget === null) {
-        fs.statSync(base);
-        linkTarget = fs.readlinkSync(base);
-      }
-      resolvedLink = pathModule.resolve(previous, linkTarget);
-      // track this, if given a cache.
-      if (cache) cache[base] = resolvedLink;
-      if (!isWindows) seenLinks[id] = linkTarget;
-    }
+      exports.formatters.j = function (v) {
+        try {
+          return JSON.stringify(v);
+        } catch (err) {
+          return "[UnexpectedJSONParseError]: " + err.message;
+        }
+      };
 
-    // resolve the link, then start over
-    p = pathModule.resolve(resolvedLink, p.slice(pos));
-    start();
-  }
+      /**
+       * Colorize log arguments if enabled.
+       *
+       * @api public
+       */
 
-  if (cache) cache[original] = p;
+      function formatArgs(args) {
+        var useColors = this.useColors;
 
-  return p;
-};
+        args[0] =
+          (useColors ? "%c" : "") +
+          this.namespace +
+          (useColors ? " %c" : " ") +
+          args[0] +
+          (useColors ? "%c " : " ") +
+          "+" +
+          exports.humanize(this.diff);
 
+        if (!useColors) return;
 
-exports.realpath = function realpath(p, cache, cb) {
-  if (typeof cb !== 'function') {
-    cb = maybeCallback(cache);
-    cache = null;
-  }
+        var c = "color: " + this.color;
+        args.splice(1, 0, c, "color: inherit");
 
-  // make p is absolute
-  p = pathModule.resolve(p);
+        // the final "%c" is somewhat tricky, because there could be other
+        // arguments passed either before or after the %c, so we need to
+        // figure out the correct index to insert the CSS into
+        var index = 0;
+        var lastC = 0;
+        args[0].replace(/%[a-zA-Z%]/g, function (match) {
+          if ("%%" === match) return;
+          index++;
+          if ("%c" === match) {
+            // we only are interested in the *last* %c
+            // (the user may have provided their own)
+            lastC = index;
+          }
+        });
 
-  if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
-    return process.nextTick(cb.bind(null, null, cache[p]));
-  }
+        args.splice(lastC, 0, c);
+      }
 
-  var original = p,
-      seenLinks = {},
-      knownHard = {};
-
-  // current character position in p
-  var pos;
-  // the partial path so far, including a trailing slash if any
-  var current;
-  // the partial path without a trailing slash (except when pointing at a root)
-  var base;
-  // the partial path scanned in the previous round, with slash
-  var previous;
-
-  start();
-
-  function start() {
-    // Skip over roots
-    var m = splitRootRe.exec(p);
-    pos = m[0].length;
-    current = m[0];
-    base = m[0];
-    previous = '';
-
-    // On windows, check that the root exists. On unix there is no need.
-    if (isWindows && !knownHard[base]) {
-      fs.lstat(base, function(err) {
-        if (err) return cb(err);
-        knownHard[base] = true;
-        LOOP();
-      });
-    } else {
-      process.nextTick(LOOP);
-    }
-  }
+      /**
+       * Invokes `console.log()` when available.
+       * No-op when `console.log` is not a "function".
+       *
+       * @api public
+       */
 
-  // walk down the path, swapping out linked pathparts for their real
-  // values
-  function LOOP() {
-    // stop if scanned past end of path
-    if (pos >= p.length) {
-      if (cache) cache[original] = p;
-      return cb(null, p);
-    }
+      function log() {
+        // this hackery is required for IE8/9, where
+        // the `console.log` function doesn't have 'apply'
+        return (
+          "object" === typeof console &&
+          console.log &&
+          Function.prototype.apply.call(console.log, console, arguments)
+        );
+      }
 
-    // find the next part
-    nextPartRe.lastIndex = pos;
-    var result = nextPartRe.exec(p);
-    previous = current;
-    current += result[0];
-    base = previous + result[1];
-    pos = nextPartRe.lastIndex;
-
-    // continue if not a symlink
-    if (knownHard[base] || (cache && cache[base] === base)) {
-      return process.nextTick(LOOP);
-    }
+      /**
+       * Save `namespaces`.
+       *
+       * @param {String} namespaces
+       * @api private
+       */
 
-    if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
-      // known symbolic link.  no need to stat again.
-      return gotResolvedLink(cache[base]);
-    }
+      function save(namespaces) {
+        try {
+          if (null == namespaces) {
+            exports.storage.removeItem("debug");
+          } else {
+            exports.storage.debug = namespaces;
+          }
+        } catch (e) {}
+      }
 
-    return fs.lstat(base, gotStat);
-  }
+      /**
+       * Load `namespaces`.
+       *
+       * @return {String} returns the previously persisted debug modes
+       * @api private
+       */
 
-  function gotStat(err, stat) {
-    if (err) return cb(err);
+      function load() {
+        var r;
+        try {
+          r = exports.storage.debug;
+        } catch (e) {}
 
-    // if not a symlink, skip to the next path part
-    if (!stat.isSymbolicLink()) {
-      knownHard[base] = true;
-      if (cache) cache[base] = base;
-      return process.nextTick(LOOP);
-    }
+        // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
+        if (!r && typeof process !== "undefined" && "env" in process) {
+          r = process.env.DEBUG;
+        }
 
-    // stat & read the link if not read before
-    // call gotTarget as soon as the link target is known
-    // dev/ino always return 0 on windows, so skip the check.
-    if (!isWindows) {
-      var id = stat.dev.toString(32) + ':' + stat.ino.toString(32);
-      if (seenLinks.hasOwnProperty(id)) {
-        return gotTarget(null, seenLinks[id], base);
+        return r;
       }
-    }
-    fs.stat(base, function(err) {
-      if (err) return cb(err);
-
-      fs.readlink(base, function(err, target) {
-        if (!isWindows) seenLinks[id] = target;
-        gotTarget(err, target);
-      });
-    });
-  }
-
-  function gotTarget(err, target, base) {
-    if (err) return cb(err);
 
-    var resolvedLink = pathModule.resolve(previous, target);
-    if (cache) cache[base] = resolvedLink;
-    gotResolvedLink(resolvedLink);
-  }
+      /**
+       * Enable namespaces listed in `localStorage.debug` initially.
+       */
 
-  function gotResolvedLink(resolvedLink) {
-    // resolve the link, then start over
-    p = pathModule.resolve(resolvedLink, p.slice(pos));
-    start();
-  }
-};
+      exports.enable(load());
 
+      /**
+       * Localstorage attempts to return the localstorage.
+       *
+       * This is necessary because safari throws
+       * when a user disables cookies/localstorage
+       * and you attempt to access it.
+       *
+       * @return {LocalStorage}
+       * @api private
+       */
 
-/***/ }),
-/* 272 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = globSync
-globSync.GlobSync = GlobSync
-
-var fs = __webpack_require__(5)
-var rp = __webpack_require__(140)
-var minimatch = __webpack_require__(82)
-var Minimatch = minimatch.Minimatch
-var Glob = __webpack_require__(99).Glob
-var util = __webpack_require__(3)
-var path = __webpack_require__(0)
-var assert = __webpack_require__(28)
-var isAbsolute = __webpack_require__(101)
-var common = __webpack_require__(141)
-var alphasort = common.alphasort
-var alphasorti = common.alphasorti
-var setopts = common.setopts
-var ownProp = common.ownProp
-var childrenIgnored = common.childrenIgnored
-var isIgnored = common.isIgnored
-
-function globSync (pattern, options) {
-  if (typeof options === 'function' || arguments.length === 3)
-    throw new TypeError('callback provided to sync glob\n'+
-                        'See: https://github.com/isaacs/node-glob/issues/167')
-
-  return new GlobSync(pattern, options).found
-}
-
-function GlobSync (pattern, options) {
-  if (!pattern)
-    throw new Error('must provide pattern')
-
-  if (typeof options === 'function' || arguments.length === 3)
-    throw new TypeError('callback provided to sync glob\n'+
-                        'See: https://github.com/isaacs/node-glob/issues/167')
-
-  if (!(this instanceof GlobSync))
-    return new GlobSync(pattern, options)
-
-  setopts(this, pattern, options)
-
-  if (this.noprocess)
-    return this
-
-  var n = this.minimatch.set.length
-  this.matches = new Array(n)
-  for (var i = 0; i < n; i ++) {
-    this._process(this.minimatch.set[i], i, false)
-  }
-  this._finish()
-}
-
-GlobSync.prototype._finish = function () {
-  assert(this instanceof GlobSync)
-  if (this.realpath) {
-    var self = this
-    this.matches.forEach(function (matchset, index) {
-      var set = self.matches[index] = Object.create(null)
-      for (var p in matchset) {
+      function localstorage() {
         try {
-          p = self._makeAbs(p)
-          var real = rp.realpathSync(p, self.realpathCache)
-          set[real] = true
-        } catch (er) {
-          if (er.syscall === 'stat')
-            set[self._makeAbs(p)] = true
-          else
-            throw er
-        }
+          return window.localStorage;
+        } catch (e) {}
       }
-    })
-  }
-  common.finish(this)
-}
-
 
-GlobSync.prototype._process = function (pattern, index, inGlobStar) {
-  assert(this instanceof GlobSync)
-
-  // Get the first [n] parts of pattern that are all strings.
-  var n = 0
-  while (typeof pattern[n] === 'string') {
-    n ++
-  }
-  // now n is the index of the first one that is *not* a string.
-
-  // See if there's anything else
-  var prefix
-  switch (n) {
-    // if not, then this is rather simple
-    case pattern.length:
-      this._processSimple(pattern.join('/'), index)
-      return
-
-    case 0:
-      // pattern *starts* with some non-trivial item.
-      // going to readdir(cwd), but not include the prefix in matches.
-      prefix = null
-      break
-
-    default:
-      // pattern has some string bits in the front.
-      // whatever it starts with, whether that's 'absolute' like /foo/bar,
-      // or 'relative' like '../baz'
-      prefix = pattern.slice(0, n).join('/')
-      break
-  }
+      /***/
+    },
+    /* 266 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * Detect Electron renderer process, which is node, but we should
+       * treat as a browser.
+       */
 
-  var remain = pattern.slice(n)
-
-  // get the list of entries.
-  var read
-  if (prefix === null)
-    read = '.'
-  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
-    if (!prefix || !isAbsolute(prefix))
-      prefix = '/' + prefix
-    read = prefix
-  } else
-    read = prefix
-
-  var abs = this._makeAbs(read)
-
-  //if ignored, skip processing
-  if (childrenIgnored(this, read))
-    return
-
-  var isGlobStar = remain[0] === minimatch.GLOBSTAR
-  if (isGlobStar)
-    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
-  else
-    this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
-}
-
-
-GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
-  var entries = this._readdir(abs, inGlobStar)
-
-  // if the abs isn't a dir, then nothing can match!
-  if (!entries)
-    return
-
-  // It will only match dot entries if it starts with a dot, or if
-  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
-  var pn = remain[0]
-  var negate = !!this.minimatch.negate
-  var rawGlob = pn._glob
-  var dotOk = this.dot || rawGlob.charAt(0) === '.'
-
-  var matchedEntries = []
-  for (var i = 0; i < entries.length; i++) {
-    var e = entries[i]
-    if (e.charAt(0) !== '.' || dotOk) {
-      var m
-      if (negate && !prefix) {
-        m = !e.match(pn)
+      if (typeof process === "undefined" || process.type === "renderer") {
+        module.exports = __webpack_require__(265);
       } else {
-        m = e.match(pn)
+        module.exports = __webpack_require__(267);
       }
-      if (m)
-        matchedEntries.push(e)
-    }
-  }
-
-  var len = matchedEntries.length
-  // If there are no matched entries, then nothing matches.
-  if (len === 0)
-    return
-
-  // if this is the last remaining pattern bit, then no need for
-  // an additional stat *unless* the user has specified mark or
-  // stat explicitly.  We know they exist, since readdir returned
-  // them.
-
-  if (remain.length === 1 && !this.mark && !this.stat) {
-    if (!this.matches[index])
-      this.matches[index] = Object.create(null)
-
-    for (var i = 0; i < len; i ++) {
-      var e = matchedEntries[i]
-      if (prefix) {
-        if (prefix.slice(-1) !== '/')
-          e = prefix + '/' + e
-        else
-          e = prefix + e
-      }
-
-      if (e.charAt(0) === '/' && !this.nomount) {
-        e = path.join(this.root, e)
-      }
-      this._emitMatch(index, e)
-    }
-    // This was the last one, and no stats were needed
-    return
-  }
-
-  // now test all matched entries as stand-ins for that part
-  // of the pattern.
-  remain.shift()
-  for (var i = 0; i < len; i ++) {
-    var e = matchedEntries[i]
-    var newPattern
-    if (prefix)
-      newPattern = [prefix, e]
-    else
-      newPattern = [e]
-    this._process(newPattern.concat(remain), index, inGlobStar)
-  }
-}
-
-
-GlobSync.prototype._emitMatch = function (index, e) {
-  if (isIgnored(this, e))
-    return
-
-  var abs = this._makeAbs(e)
-
-  if (this.mark)
-    e = this._mark(e)
-
-  if (this.absolute) {
-    e = abs
-  }
-
-  if (this.matches[index][e])
-    return
-
-  if (this.nodir) {
-    var c = this.cache[abs]
-    if (c === 'DIR' || Array.isArray(c))
-      return
-  }
-
-  this.matches[index][e] = true
-
-  if (this.stat)
-    this._stat(e)
-}
-
-
-GlobSync.prototype._readdirInGlobStar = function (abs) {
-  // follow all symlinked directories forever
-  // just proceed as if this is a non-globstar situation
-  if (this.follow)
-    return this._readdir(abs, false)
-
-  var entries
-  var lstat
-  var stat
-  try {
-    lstat = fs.lstatSync(abs)
-  } catch (er) {
-    if (er.code === 'ENOENT') {
-      // lstat failed, doesn't exist
-      return null
-    }
-  }
-
-  var isSym = lstat && lstat.isSymbolicLink()
-  this.symlinks[abs] = isSym
-
-  // If it's not a symlink or a dir, then it's definitely a regular file.
-  // don't bother doing a readdir in that case.
-  if (!isSym && lstat && !lstat.isDirectory())
-    this.cache[abs] = 'FILE'
-  else
-    entries = this._readdir(abs, false)
-
-  return entries
-}
-
-GlobSync.prototype._readdir = function (abs, inGlobStar) {
-  var entries
-
-  if (inGlobStar && !ownProp(this.symlinks, abs))
-    return this._readdirInGlobStar(abs)
 
-  if (ownProp(this.cache, abs)) {
-    var c = this.cache[abs]
-    if (!c || c === 'FILE')
-      return null
-
-    if (Array.isArray(c))
-      return c
-  }
-
-  try {
-    return this._readdirEntries(abs, fs.readdirSync(abs))
-  } catch (er) {
-    this._readdirError(abs, er)
-    return null
-  }
-}
-
-GlobSync.prototype._readdirEntries = function (abs, entries) {
-  // if we haven't asked to stat everything, then just
-  // assume that everything in there exists, so we can avoid
-  // having to stat it a second time.
-  if (!this.mark && !this.stat) {
-    for (var i = 0; i < entries.length; i ++) {
-      var e = entries[i]
-      if (abs === '/')
-        e = abs + e
-      else
-        e = abs + '/' + e
-      this.cache[e] = true
-    }
-  }
-
-  this.cache[abs] = entries
-
-  // mark and cache dir-ness
-  return entries
-}
-
-GlobSync.prototype._readdirError = function (f, er) {
-  // handle errors, and cache the information
-  switch (er.code) {
-    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
-    case 'ENOTDIR': // totally normal. means it *does* exist.
-      var abs = this._makeAbs(f)
-      this.cache[abs] = 'FILE'
-      if (abs === this.cwdAbs) {
-        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
-        error.path = this.cwd
-        error.code = er.code
-        throw error
-      }
-      break
-
-    case 'ENOENT': // not terribly unusual
-    case 'ELOOP':
-    case 'ENAMETOOLONG':
-    case 'UNKNOWN':
-      this.cache[this._makeAbs(f)] = false
-      break
-
-    default: // some unusual error.  Treat as failure.
-      this.cache[this._makeAbs(f)] = false
-      if (this.strict)
-        throw er
-      if (!this.silent)
-        console.error('glob error', er)
-      break
-  }
-}
+      /***/
+    },
+    /* 267 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * Module dependencies.
+       */
 
-GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
+      var tty = __webpack_require__(104);
+      var util = __webpack_require__(3);
 
-  var entries = this._readdir(abs, inGlobStar)
+      /**
+       * This is the Node.js implementation of `debug()`.
+       *
+       * Expose `debug()` as the module.
+       */
 
-  // no entries means not a dir, so it can never have matches
-  // foo.txt/** doesn't match foo.txt
-  if (!entries)
-    return
+      exports = module.exports = __webpack_require__(138);
+      exports.init = init;
+      exports.log = log;
+      exports.formatArgs = formatArgs;
+      exports.save = save;
+      exports.load = load;
+      exports.useColors = useColors;
 
-  // test without the globstar, and with every child both below
-  // and replacing the globstar.
-  var remainWithoutGlobStar = remain.slice(1)
-  var gspref = prefix ? [ prefix ] : []
-  var noGlobStar = gspref.concat(remainWithoutGlobStar)
+      /**
+       * Colors.
+       */
 
-  // the noGlobStar pattern exits the inGlobStar state
-  this._process(noGlobStar, index, false)
+      exports.colors = [6, 2, 3, 4, 5, 1];
 
-  var len = entries.length
-  var isSym = this.symlinks[abs]
+      try {
+        var supportsColor = __webpack_require__(330);
+        if (supportsColor && supportsColor.level >= 2) {
+          exports.colors = [
+            20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62,
+            63, 68, 69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112,
+            113, 128, 129, 134, 135, 148, 149, 160, 161, 162, 163, 164, 165,
+            166, 167, 168, 169, 170, 171, 172, 173, 178, 179, 184, 185, 196,
+            197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
+            214, 215, 220, 221,
+          ];
+        }
+      } catch (err) {
+        // swallow - we only care if `supports-color` is available; it doesn't have to be.
+      }
 
-  // If it's a symlink, and we're in a globstar, then stop
-  if (isSym && inGlobStar)
-    return
+      /**
+       * Build up the default `inspectOpts` object from the environment variables.
+       *
+       *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
+       */
 
-  for (var i = 0; i < len; i++) {
-    var e = entries[i]
-    if (e.charAt(0) === '.' && !this.dot)
-      continue
+      exports.inspectOpts = Object.keys(process.env)
+        .filter(function (key) {
+          return /^debug_/i.test(key);
+        })
+        .reduce(function (obj, key) {
+          // camel-case
+          var prop = key
+            .substring(6)
+            .toLowerCase()
+            .replace(/_([a-z])/g, function (_, k) {
+              return k.toUpperCase();
+            });
 
-    // these two cases enter the inGlobStar state
-    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
-    this._process(instead, index, true)
+          // coerce string value into JS value
+          var val = process.env[key];
+          if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
+          else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
+          else if (val === "null") val = null;
+          else val = Number(val);
 
-    var below = gspref.concat(entries[i], remain)
-    this._process(below, index, true)
-  }
-}
-
-GlobSync.prototype._processSimple = function (prefix, index) {
-  // XXX review this.  Shouldn't it be doing the mounting etc
-  // before doing stat?  kinda weird?
-  var exists = this._stat(prefix)
-
-  if (!this.matches[index])
-    this.matches[index] = Object.create(null)
-
-  // If it doesn't exist, then just mark the lack of results
-  if (!exists)
-    return
-
-  if (prefix && isAbsolute(prefix) && !this.nomount) {
-    var trail = /[\/\\]$/.test(prefix)
-    if (prefix.charAt(0) === '/') {
-      prefix = path.join(this.root, prefix)
-    } else {
-      prefix = path.resolve(this.root, prefix)
-      if (trail)
-        prefix += '/'
-    }
-  }
+          obj[prop] = val;
+          return obj;
+        }, {});
 
-  if (process.platform === 'win32')
-    prefix = prefix.replace(/\\/g, '/')
+      /**
+       * Is stdout a TTY? Colored output is enabled when `true`.
+       */
 
-  // Mark this as a match
-  this._emitMatch(index, prefix)
-}
+      function useColors() {
+        return "colors" in exports.inspectOpts
+          ? Boolean(exports.inspectOpts.colors)
+          : tty.isatty(process.stderr.fd);
+      }
 
-// Returns either 'DIR', 'FILE', or false
-GlobSync.prototype._stat = function (f) {
-  var abs = this._makeAbs(f)
-  var needDir = f.slice(-1) === '/'
+      /**
+       * Map %o to `util.inspect()`, all on a single line.
+       */
 
-  if (f.length > this.maxLength)
-    return false
+      exports.formatters.o = function (v) {
+        this.inspectOpts.colors = this.useColors;
+        return util
+          .inspect(v, this.inspectOpts)
+          .split("\n")
+          .map(function (str) {
+            return str.trim();
+          })
+          .join(" ");
+      };
 
-  if (!this.stat && ownProp(this.cache, abs)) {
-    var c = this.cache[abs]
+      /**
+       * Map %o to `util.inspect()`, allowing multiple lines if needed.
+       */
 
-    if (Array.isArray(c))
-      c = 'DIR'
+      exports.formatters.O = function (v) {
+        this.inspectOpts.colors = this.useColors;
+        return util.inspect(v, this.inspectOpts);
+      };
 
-    // It exists, but maybe not how we need it
-    if (!needDir || c === 'DIR')
-      return c
+      /**
+       * Adds ANSI color escape codes if enabled.
+       *
+       * @api public
+       */
 
-    if (needDir && c === 'FILE')
-      return false
+      function formatArgs(args) {
+        var name = this.namespace;
+        var useColors = this.useColors;
 
-    // otherwise we have to stat, because maybe c=true
-    // if we know it exists, but not what it is.
-  }
+        if (useColors) {
+          var c = this.color;
+          var colorCode = "\u001b[3" + (c < 8 ? c : "8;5;" + c);
+          var prefix = "  " + colorCode + ";1m" + name + " " + "\u001b[0m";
 
-  var exists
-  var stat = this.statCache[abs]
-  if (!stat) {
-    var lstat
-    try {
-      lstat = fs.lstatSync(abs)
-    } catch (er) {
-      if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
-        this.statCache[abs] = false
-        return false
+          args[0] = prefix + args[0].split("\n").join("\n" + prefix);
+          args.push(
+            colorCode + "m+" + exports.humanize(this.diff) + "\u001b[0m",
+          );
+        } else {
+          args[0] = getDate() + name + " " + args[0];
+        }
       }
-    }
 
-    if (lstat && lstat.isSymbolicLink()) {
-      try {
-        stat = fs.statSync(abs)
-      } catch (er) {
-        stat = lstat
+      function getDate() {
+        if (exports.inspectOpts.hideDate) {
+          return "";
+        } else {
+          return new Date().toISOString() + " ";
+        }
       }
-    } else {
-      stat = lstat
-    }
-  }
 
-  this.statCache[abs] = stat
+      /**
+       * Invokes `util.format()` with the specified arguments and writes to stderr.
+       */
 
-  var c = true
-  if (stat)
-    c = stat.isDirectory() ? 'DIR' : 'FILE'
+      function log() {
+        return process.stderr.write(util.format.apply(util, arguments) + "\n");
+      }
 
-  this.cache[abs] = this.cache[abs] || c
+      /**
+       * Save `namespaces`.
+       *
+       * @param {String} namespaces
+       * @api private
+       */
 
-  if (needDir && c === 'FILE')
-    return false
+      function save(namespaces) {
+        if (null == namespaces) {
+          // If you set a process.env field to null or undefined, it gets cast to the
+          // string 'null' or 'undefined'. Just delete instead.
+          delete process.env.DEBUG;
+        } else {
+          process.env.DEBUG = namespaces;
+        }
+      }
 
-  return c
-}
+      /**
+       * Load `namespaces`.
+       *
+       * @return {String} returns the previously persisted debug modes
+       * @api private
+       */
 
-GlobSync.prototype._mark = function (p) {
-  return common.mark(this, p)
-}
+      function load() {
+        return process.env.DEBUG;
+      }
 
-GlobSync.prototype._makeAbs = function (f) {
-  return common.makeAbs(this, f)
-}
+      /**
+       * Init logic for `debug` instances.
+       *
+       * Create a new `inspectOpts` object in case `useColors` is set
+       * differently for a particular `debug` instance.
+       */
 
+      function init(debug) {
+        debug.inspectOpts = {};
 
-/***/ }),
-/* 273 */
-/***/ (function(module, exports, __webpack_require__) {
+        var keys = Object.keys(exports.inspectOpts);
+        for (var i = 0; i < keys.length; i++) {
+          debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
+        }
+      }
 
-"use strict";
+      /**
+       * Enable namespaces listed in `process.env.DEBUG` initially.
+       */
 
-module.exports = function (flag, argv) {
-	argv = argv || process.argv;
+      exports.enable(load());
 
-	var terminatorPos = argv.indexOf('--');
-	var prefix = /^--/.test(flag) ? '' : '--';
-	var pos = argv.indexOf(prefix + flag);
+      /***/
+    },
+    /* 268 */
+    /***/ function (module, exports, __webpack_require__) {
+      (function webpackUniversalModuleDefinition(root, factory) {
+        /* istanbul ignore next */
+        if (true) module.exports = factory();
+        else if (typeof define === "function" && define.amd)
+          define([], factory);
+        /* istanbul ignore next */ else if (typeof exports === "object")
+          exports["esprima"] = factory();
+        else root["esprima"] = factory();
+      })(this, function () {
+        return /******/ (function (modules) {
+          // webpackBootstrap
+          /******/ // The module cache
+          /******/ var installedModules = {};
+
+          /******/ // The require function
+          /******/ function __webpack_require__(moduleId) {
+            /******/ // Check if module is in cache
+            /* istanbul ignore if */
+            /******/ if (installedModules[moduleId])
+              /******/ return installedModules[moduleId].exports;
+
+            /******/ // Create a new module (and put it into the cache)
+            /******/ var module = (installedModules[moduleId] = {
+              /******/ exports: {},
+              /******/ id: moduleId,
+              /******/ loaded: false,
+              /******/
+            });
 
-	return pos !== -1 && (terminatorPos !== -1 ? pos < terminatorPos : true);
-};
+            /******/ // Execute the module function
+            /******/ modules[moduleId].call(
+              module.exports,
+              module,
+              module.exports,
+              __webpack_require__,
+            );
 
+            /******/ // Flag the module as loaded
+            /******/ module.loaded = true;
 
-/***/ }),
-/* 274 */
-/***/ (function(module, exports, __webpack_require__) {
+            /******/ // Return the exports of the module
+            /******/ return module.exports;
+            /******/
+          }
 
-var wrappy = __webpack_require__(161)
-var reqs = Object.create(null)
-var once = __webpack_require__(83)
+          /******/ // expose the modules object (__webpack_modules__)
+          /******/ __webpack_require__.m = modules;
+
+          /******/ // expose the module cache
+          /******/ __webpack_require__.c = installedModules;
+
+          /******/ // __webpack_public_path__
+          /******/ __webpack_require__.p = "";
+
+          /******/ // Load entry module and return exports
+          /******/ return __webpack_require__(0);
+          /******/
+        })(
+          /************************************************************************/
+          /******/ [
+            /* 0 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              /*
+	  Copyright JS Foundation and other contributors, https://js.foundation/
 
-module.exports = wrappy(inflight)
+	  Redistribution and use in source and binary forms, with or without
+	  modification, are permitted provided that the following conditions are met:
 
-function inflight (key, cb) {
-  if (reqs[key]) {
-    reqs[key].push(cb)
-    return null
-  } else {
-    reqs[key] = [cb]
-    return makeres(key)
-  }
-}
-
-function makeres (key) {
-  return once(function RES () {
-    var cbs = reqs[key]
-    var len = cbs.length
-    var args = slice(arguments)
-
-    // XXX It's somewhat ambiguous whether a new callback added in this
-    // pass should be queued for later execution if something in the
-    // list of callbacks throws, or if it should just be discarded.
-    // However, it's such an edge case that it hardly matters, and either
-    // choice is likely as surprising as the other.
-    // As it happens, we do go ahead and schedule it for later execution.
-    try {
-      for (var i = 0; i < len; i++) {
-        cbs[i].apply(null, args)
-      }
-    } finally {
-      if (cbs.length > len) {
-        // added more in the interim.
-        // de-zalgo, just in case, but don't call again.
-        cbs.splice(0, len)
-        process.nextTick(function () {
-          RES.apply(null, args)
-        })
+	    * Redistributions of source code must retain the above copyright
+	      notice, this list of conditions and the following disclaimer.
+	    * Redistributions in binary form must reproduce the above copyright
+	      notice, this list of conditions and the following disclaimer in the
+	      documentation and/or other materials provided with the distribution.
+
+	  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+	  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+	  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+	  ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+	  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+	  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+	  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+	  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+	  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+	  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+	*/
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var comment_handler_1 = __webpack_require__(1);
+              var jsx_parser_1 = __webpack_require__(3);
+              var parser_1 = __webpack_require__(8);
+              var tokenizer_1 = __webpack_require__(15);
+              function parse(code, options, delegate) {
+                var commentHandler = null;
+                var proxyDelegate = function (node, metadata) {
+                  if (delegate) {
+                    delegate(node, metadata);
+                  }
+                  if (commentHandler) {
+                    commentHandler.visit(node, metadata);
+                  }
+                };
+                var parserDelegate =
+                  typeof delegate === "function" ? proxyDelegate : null;
+                var collectComment = false;
+                if (options) {
+                  collectComment =
+                    typeof options.comment === "boolean" && options.comment;
+                  var attachComment =
+                    typeof options.attachComment === "boolean" &&
+                    options.attachComment;
+                  if (collectComment || attachComment) {
+                    commentHandler = new comment_handler_1.CommentHandler();
+                    commentHandler.attach = attachComment;
+                    options.comment = true;
+                    parserDelegate = proxyDelegate;
+                  }
+                }
+                var isModule = false;
+                if (options && typeof options.sourceType === "string") {
+                  isModule = options.sourceType === "module";
+                }
+                var parser;
+                if (
+                  options &&
+                  typeof options.jsx === "boolean" &&
+                  options.jsx
+                ) {
+                  parser = new jsx_parser_1.JSXParser(
+                    code,
+                    options,
+                    parserDelegate,
+                  );
+                } else {
+                  parser = new parser_1.Parser(code, options, parserDelegate);
+                }
+                var program = isModule
+                  ? parser.parseModule()
+                  : parser.parseScript();
+                var ast = program;
+                if (collectComment && commentHandler) {
+                  ast.comments = commentHandler.comments;
+                }
+                if (parser.config.tokens) {
+                  ast.tokens = parser.tokens;
+                }
+                if (parser.config.tolerant) {
+                  ast.errors = parser.errorHandler.errors;
+                }
+                return ast;
+              }
+              exports.parse = parse;
+              function parseModule(code, options, delegate) {
+                var parsingOptions = options || {};
+                parsingOptions.sourceType = "module";
+                return parse(code, parsingOptions, delegate);
+              }
+              exports.parseModule = parseModule;
+              function parseScript(code, options, delegate) {
+                var parsingOptions = options || {};
+                parsingOptions.sourceType = "script";
+                return parse(code, parsingOptions, delegate);
+              }
+              exports.parseScript = parseScript;
+              function tokenize(code, options, delegate) {
+                var tokenizer = new tokenizer_1.Tokenizer(code, options);
+                var tokens;
+                tokens = [];
+                try {
+                  while (true) {
+                    var token = tokenizer.getNextToken();
+                    if (!token) {
+                      break;
+                    }
+                    if (delegate) {
+                      token = delegate(token);
+                    }
+                    tokens.push(token);
+                  }
+                } catch (e) {
+                  tokenizer.errorHandler.tolerate(e);
+                }
+                if (tokenizer.errorHandler.tolerant) {
+                  tokens.errors = tokenizer.errors();
+                }
+                return tokens;
+              }
+              exports.tokenize = tokenize;
+              var syntax_1 = __webpack_require__(2);
+              exports.Syntax = syntax_1.Syntax;
+              // Sync with *.json manifests.
+              exports.version = "4.0.1";
+
+              /***/
+            },
+            /* 1 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var syntax_1 = __webpack_require__(2);
+              var CommentHandler = (function () {
+                function CommentHandler() {
+                  this.attach = false;
+                  this.comments = [];
+                  this.stack = [];
+                  this.leading = [];
+                  this.trailing = [];
+                }
+                CommentHandler.prototype.insertInnerComments = function (
+                  node,
+                  metadata,
+                ) {
+                  //  innnerComments for properties empty block
+                  //  `function a() {/** comments **\/}`
+                  if (
+                    node.type === syntax_1.Syntax.BlockStatement &&
+                    node.body.length === 0
+                  ) {
+                    var innerComments = [];
+                    for (var i = this.leading.length - 1; i >= 0; --i) {
+                      var entry = this.leading[i];
+                      if (metadata.end.offset >= entry.start) {
+                        innerComments.unshift(entry.comment);
+                        this.leading.splice(i, 1);
+                        this.trailing.splice(i, 1);
+                      }
+                    }
+                    if (innerComments.length) {
+                      node.innerComments = innerComments;
+                    }
+                  }
+                };
+                CommentHandler.prototype.findTrailingComments = function (
+                  metadata,
+                ) {
+                  var trailingComments = [];
+                  if (this.trailing.length > 0) {
+                    for (var i = this.trailing.length - 1; i >= 0; --i) {
+                      var entry_1 = this.trailing[i];
+                      if (entry_1.start >= metadata.end.offset) {
+                        trailingComments.unshift(entry_1.comment);
+                      }
+                    }
+                    this.trailing.length = 0;
+                    return trailingComments;
+                  }
+                  var entry = this.stack[this.stack.length - 1];
+                  if (entry && entry.node.trailingComments) {
+                    var firstComment = entry.node.trailingComments[0];
+                    if (
+                      firstComment &&
+                      firstComment.range[0] >= metadata.end.offset
+                    ) {
+                      trailingComments = entry.node.trailingComments;
+                      delete entry.node.trailingComments;
+                    }
+                  }
+                  return trailingComments;
+                };
+                CommentHandler.prototype.findLeadingComments = function (
+                  metadata,
+                ) {
+                  var leadingComments = [];
+                  var target;
+                  while (this.stack.length > 0) {
+                    var entry = this.stack[this.stack.length - 1];
+                    if (entry && entry.start >= metadata.start.offset) {
+                      target = entry.node;
+                      this.stack.pop();
+                    } else {
+                      break;
+                    }
+                  }
+                  if (target) {
+                    var count = target.leadingComments
+                      ? target.leadingComments.length
+                      : 0;
+                    for (var i = count - 1; i >= 0; --i) {
+                      var comment = target.leadingComments[i];
+                      if (comment.range[1] <= metadata.start.offset) {
+                        leadingComments.unshift(comment);
+                        target.leadingComments.splice(i, 1);
+                      }
+                    }
+                    if (
+                      target.leadingComments &&
+                      target.leadingComments.length === 0
+                    ) {
+                      delete target.leadingComments;
+                    }
+                    return leadingComments;
+                  }
+                  for (var i = this.leading.length - 1; i >= 0; --i) {
+                    var entry = this.leading[i];
+                    if (entry.start <= metadata.start.offset) {
+                      leadingComments.unshift(entry.comment);
+                      this.leading.splice(i, 1);
+                    }
+                  }
+                  return leadingComments;
+                };
+                CommentHandler.prototype.visitNode = function (node, metadata) {
+                  if (
+                    node.type === syntax_1.Syntax.Program &&
+                    node.body.length > 0
+                  ) {
+                    return;
+                  }
+                  this.insertInnerComments(node, metadata);
+                  var trailingComments = this.findTrailingComments(metadata);
+                  var leadingComments = this.findLeadingComments(metadata);
+                  if (leadingComments.length > 0) {
+                    node.leadingComments = leadingComments;
+                  }
+                  if (trailingComments.length > 0) {
+                    node.trailingComments = trailingComments;
+                  }
+                  this.stack.push({
+                    node: node,
+                    start: metadata.start.offset,
+                  });
+                };
+                CommentHandler.prototype.visitComment = function (
+                  node,
+                  metadata,
+                ) {
+                  var type = node.type[0] === "L" ? "Line" : "Block";
+                  var comment = {
+                    type: type,
+                    value: node.value,
+                  };
+                  if (node.range) {
+                    comment.range = node.range;
+                  }
+                  if (node.loc) {
+                    comment.loc = node.loc;
+                  }
+                  this.comments.push(comment);
+                  if (this.attach) {
+                    var entry = {
+                      comment: {
+                        type: type,
+                        value: node.value,
+                        range: [metadata.start.offset, metadata.end.offset],
+                      },
+                      start: metadata.start.offset,
+                    };
+                    if (node.loc) {
+                      entry.comment.loc = node.loc;
+                    }
+                    node.type = type;
+                    this.leading.push(entry);
+                    this.trailing.push(entry);
+                  }
+                };
+                CommentHandler.prototype.visit = function (node, metadata) {
+                  if (node.type === "LineComment") {
+                    this.visitComment(node, metadata);
+                  } else if (node.type === "BlockComment") {
+                    this.visitComment(node, metadata);
+                  } else if (this.attach) {
+                    this.visitNode(node, metadata);
+                  }
+                };
+                return CommentHandler;
+              })();
+              exports.CommentHandler = CommentHandler;
+
+              /***/
+            },
+            /* 2 */
+            /***/ function (module, exports) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              exports.Syntax = {
+                AssignmentExpression: "AssignmentExpression",
+                AssignmentPattern: "AssignmentPattern",
+                ArrayExpression: "ArrayExpression",
+                ArrayPattern: "ArrayPattern",
+                ArrowFunctionExpression: "ArrowFunctionExpression",
+                AwaitExpression: "AwaitExpression",
+                BlockStatement: "BlockStatement",
+                BinaryExpression: "BinaryExpression",
+                BreakStatement: "BreakStatement",
+                CallExpression: "CallExpression",
+                CatchClause: "CatchClause",
+                ClassBody: "ClassBody",
+                ClassDeclaration: "ClassDeclaration",
+                ClassExpression: "ClassExpression",
+                ConditionalExpression: "ConditionalExpression",
+                ContinueStatement: "ContinueStatement",
+                DoWhileStatement: "DoWhileStatement",
+                DebuggerStatement: "DebuggerStatement",
+                EmptyStatement: "EmptyStatement",
+                ExportAllDeclaration: "ExportAllDeclaration",
+                ExportDefaultDeclaration: "ExportDefaultDeclaration",
+                ExportNamedDeclaration: "ExportNamedDeclaration",
+                ExportSpecifier: "ExportSpecifier",
+                ExpressionStatement: "ExpressionStatement",
+                ForStatement: "ForStatement",
+                ForOfStatement: "ForOfStatement",
+                ForInStatement: "ForInStatement",
+                FunctionDeclaration: "FunctionDeclaration",
+                FunctionExpression: "FunctionExpression",
+                Identifier: "Identifier",
+                IfStatement: "IfStatement",
+                ImportDeclaration: "ImportDeclaration",
+                ImportDefaultSpecifier: "ImportDefaultSpecifier",
+                ImportNamespaceSpecifier: "ImportNamespaceSpecifier",
+                ImportSpecifier: "ImportSpecifier",
+                Literal: "Literal",
+                LabeledStatement: "LabeledStatement",
+                LogicalExpression: "LogicalExpression",
+                MemberExpression: "MemberExpression",
+                MetaProperty: "MetaProperty",
+                MethodDefinition: "MethodDefinition",
+                NewExpression: "NewExpression",
+                ObjectExpression: "ObjectExpression",
+                ObjectPattern: "ObjectPattern",
+                Program: "Program",
+                Property: "Property",
+                RestElement: "RestElement",
+                ReturnStatement: "ReturnStatement",
+                SequenceExpression: "SequenceExpression",
+                SpreadElement: "SpreadElement",
+                Super: "Super",
+                SwitchCase: "SwitchCase",
+                SwitchStatement: "SwitchStatement",
+                TaggedTemplateExpression: "TaggedTemplateExpression",
+                TemplateElement: "TemplateElement",
+                TemplateLiteral: "TemplateLiteral",
+                ThisExpression: "ThisExpression",
+                ThrowStatement: "ThrowStatement",
+                TryStatement: "TryStatement",
+                UnaryExpression: "UnaryExpression",
+                UpdateExpression: "UpdateExpression",
+                VariableDeclaration: "VariableDeclaration",
+                VariableDeclarator: "VariableDeclarator",
+                WhileStatement: "WhileStatement",
+                WithStatement: "WithStatement",
+                YieldExpression: "YieldExpression",
+              };
+
+              /***/
+            },
+            /* 3 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              /* istanbul ignore next */
+              var __extends =
+                (this && this.__extends) ||
+                (function () {
+                  var extendStatics =
+                    Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array &&
+                      function (d, b) {
+                        d.__proto__ = b;
+                      }) ||
+                    function (d, b) {
+                      for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+                    };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() {
+                      this.constructor = d;
+                    }
+                    d.prototype =
+                      b === null
+                        ? Object.create(b)
+                        : ((__.prototype = b.prototype), new __());
+                  };
+                })();
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var character_1 = __webpack_require__(4);
+              var JSXNode = __webpack_require__(5);
+              var jsx_syntax_1 = __webpack_require__(6);
+              var Node = __webpack_require__(7);
+              var parser_1 = __webpack_require__(8);
+              var token_1 = __webpack_require__(13);
+              var xhtml_entities_1 = __webpack_require__(14);
+              token_1.TokenName[100 /* Identifier */] = "JSXIdentifier";
+              token_1.TokenName[101 /* Text */] = "JSXText";
+              // Fully qualified element name, e.g. <svg:path> returns "svg:path"
+              function getQualifiedElementName(elementName) {
+                var qualifiedName;
+                switch (elementName.type) {
+                  case jsx_syntax_1.JSXSyntax.JSXIdentifier:
+                    var id = elementName;
+                    qualifiedName = id.name;
+                    break;
+                  case jsx_syntax_1.JSXSyntax.JSXNamespacedName:
+                    var ns = elementName;
+                    qualifiedName =
+                      getQualifiedElementName(ns.namespace) +
+                      ":" +
+                      getQualifiedElementName(ns.name);
+                    break;
+                  case jsx_syntax_1.JSXSyntax.JSXMemberExpression:
+                    var expr = elementName;
+                    qualifiedName =
+                      getQualifiedElementName(expr.object) +
+                      "." +
+                      getQualifiedElementName(expr.property);
+                    break;
+                  /* istanbul ignore next */
+                  default:
+                    break;
+                }
+                return qualifiedName;
+              }
+              var JSXParser = (function (_super) {
+                __extends(JSXParser, _super);
+                function JSXParser(code, options, delegate) {
+                  return _super.call(this, code, options, delegate) || this;
+                }
+                JSXParser.prototype.parsePrimaryExpression = function () {
+                  return this.match("<")
+                    ? this.parseJSXRoot()
+                    : _super.prototype.parsePrimaryExpression.call(this);
+                };
+                JSXParser.prototype.startJSX = function () {
+                  // Unwind the scanner before the lookahead token.
+                  this.scanner.index = this.startMarker.index;
+                  this.scanner.lineNumber = this.startMarker.line;
+                  this.scanner.lineStart =
+                    this.startMarker.index - this.startMarker.column;
+                };
+                JSXParser.prototype.finishJSX = function () {
+                  // Prime the next lookahead.
+                  this.nextToken();
+                };
+                JSXParser.prototype.reenterJSX = function () {
+                  this.startJSX();
+                  this.expectJSX("}");
+                  // Pop the closing '}' added from the lookahead.
+                  if (this.config.tokens) {
+                    this.tokens.pop();
+                  }
+                };
+                JSXParser.prototype.createJSXNode = function () {
+                  this.collectComments();
+                  return {
+                    index: this.scanner.index,
+                    line: this.scanner.lineNumber,
+                    column: this.scanner.index - this.scanner.lineStart,
+                  };
+                };
+                JSXParser.prototype.createJSXChildNode = function () {
+                  return {
+                    index: this.scanner.index,
+                    line: this.scanner.lineNumber,
+                    column: this.scanner.index - this.scanner.lineStart,
+                  };
+                };
+                JSXParser.prototype.scanXHTMLEntity = function (quote) {
+                  var result = "&";
+                  var valid = true;
+                  var terminated = false;
+                  var numeric = false;
+                  var hex = false;
+                  while (!this.scanner.eof() && valid && !terminated) {
+                    var ch = this.scanner.source[this.scanner.index];
+                    if (ch === quote) {
+                      break;
+                    }
+                    terminated = ch === ";";
+                    result += ch;
+                    ++this.scanner.index;
+                    if (!terminated) {
+                      switch (result.length) {
+                        case 2:
+                          // e.g. '&#123;'
+                          numeric = ch === "#";
+                          break;
+                        case 3:
+                          if (numeric) {
+                            // e.g. '&#x41;'
+                            hex = ch === "x";
+                            valid =
+                              hex ||
+                              character_1.Character.isDecimalDigit(
+                                ch.charCodeAt(0),
+                              );
+                            numeric = numeric && !hex;
+                          }
+                          break;
+                        default:
+                          valid =
+                            valid &&
+                            !(
+                              numeric &&
+                              !character_1.Character.isDecimalDigit(
+                                ch.charCodeAt(0),
+                              )
+                            );
+                          valid =
+                            valid &&
+                            !(
+                              hex &&
+                              !character_1.Character.isHexDigit(
+                                ch.charCodeAt(0),
+                              )
+                            );
+                          break;
+                      }
+                    }
+                  }
+                  if (valid && terminated && result.length > 2) {
+                    // e.g. '&#x41;' becomes just '#x41'
+                    var str = result.substr(1, result.length - 2);
+                    if (numeric && str.length > 1) {
+                      result = String.fromCharCode(parseInt(str.substr(1), 10));
+                    } else if (hex && str.length > 2) {
+                      result = String.fromCharCode(
+                        parseInt("0" + str.substr(1), 16),
+                      );
+                    } else if (
+                      !numeric &&
+                      !hex &&
+                      xhtml_entities_1.XHTMLEntities[str]
+                    ) {
+                      result = xhtml_entities_1.XHTMLEntities[str];
+                    }
+                  }
+                  return result;
+                };
+                // Scan the next JSX token. This replaces Scanner#lex when in JSX mode.
+                JSXParser.prototype.lexJSX = function () {
+                  var cp = this.scanner.source.charCodeAt(this.scanner.index);
+                  // < > / : = { }
+                  if (
+                    cp === 60 ||
+                    cp === 62 ||
+                    cp === 47 ||
+                    cp === 58 ||
+                    cp === 61 ||
+                    cp === 123 ||
+                    cp === 125
+                  ) {
+                    var value = this.scanner.source[this.scanner.index++];
+                    return {
+                      type: 7 /* Punctuator */,
+                      value: value,
+                      lineNumber: this.scanner.lineNumber,
+                      lineStart: this.scanner.lineStart,
+                      start: this.scanner.index - 1,
+                      end: this.scanner.index,
+                    };
+                  }
+                  // " '
+                  if (cp === 34 || cp === 39) {
+                    var start = this.scanner.index;
+                    var quote = this.scanner.source[this.scanner.index++];
+                    var str = "";
+                    while (!this.scanner.eof()) {
+                      var ch = this.scanner.source[this.scanner.index++];
+                      if (ch === quote) {
+                        break;
+                      } else if (ch === "&") {
+                        str += this.scanXHTMLEntity(quote);
+                      } else {
+                        str += ch;
+                      }
+                    }
+                    return {
+                      type: 8 /* StringLiteral */,
+                      value: str,
+                      lineNumber: this.scanner.lineNumber,
+                      lineStart: this.scanner.lineStart,
+                      start: start,
+                      end: this.scanner.index,
+                    };
+                  }
+                  // ... or .
+                  if (cp === 46) {
+                    var n1 = this.scanner.source.charCodeAt(
+                      this.scanner.index + 1,
+                    );
+                    var n2 = this.scanner.source.charCodeAt(
+                      this.scanner.index + 2,
+                    );
+                    var value = n1 === 46 && n2 === 46 ? "..." : ".";
+                    var start = this.scanner.index;
+                    this.scanner.index += value.length;
+                    return {
+                      type: 7 /* Punctuator */,
+                      value: value,
+                      lineNumber: this.scanner.lineNumber,
+                      lineStart: this.scanner.lineStart,
+                      start: start,
+                      end: this.scanner.index,
+                    };
+                  }
+                  // `
+                  if (cp === 96) {
+                    // Only placeholder, since it will be rescanned as a real assignment expression.
+                    return {
+                      type: 10 /* Template */,
+                      value: "",
+                      lineNumber: this.scanner.lineNumber,
+                      lineStart: this.scanner.lineStart,
+                      start: this.scanner.index,
+                      end: this.scanner.index,
+                    };
+                  }
+                  // Identifer can not contain backslash (char code 92).
+                  if (
+                    character_1.Character.isIdentifierStart(cp) &&
+                    cp !== 92
+                  ) {
+                    var start = this.scanner.index;
+                    ++this.scanner.index;
+                    while (!this.scanner.eof()) {
+                      var ch = this.scanner.source.charCodeAt(
+                        this.scanner.index,
+                      );
+                      if (
+                        character_1.Character.isIdentifierPart(ch) &&
+                        ch !== 92
+                      ) {
+                        ++this.scanner.index;
+                      } else if (ch === 45) {
+                        // Hyphen (char code 45) can be part of an identifier.
+                        ++this.scanner.index;
+                      } else {
+                        break;
+                      }
+                    }
+                    var id = this.scanner.source.slice(
+                      start,
+                      this.scanner.index,
+                    );
+                    return {
+                      type: 100 /* Identifier */,
+                      value: id,
+                      lineNumber: this.scanner.lineNumber,
+                      lineStart: this.scanner.lineStart,
+                      start: start,
+                      end: this.scanner.index,
+                    };
+                  }
+                  return this.scanner.lex();
+                };
+                JSXParser.prototype.nextJSXToken = function () {
+                  this.collectComments();
+                  this.startMarker.index = this.scanner.index;
+                  this.startMarker.line = this.scanner.lineNumber;
+                  this.startMarker.column =
+                    this.scanner.index - this.scanner.lineStart;
+                  var token = this.lexJSX();
+                  this.lastMarker.index = this.scanner.index;
+                  this.lastMarker.line = this.scanner.lineNumber;
+                  this.lastMarker.column =
+                    this.scanner.index - this.scanner.lineStart;
+                  if (this.config.tokens) {
+                    this.tokens.push(this.convertToken(token));
+                  }
+                  return token;
+                };
+                JSXParser.prototype.nextJSXText = function () {
+                  this.startMarker.index = this.scanner.index;
+                  this.startMarker.line = this.scanner.lineNumber;
+                  this.startMarker.column =
+                    this.scanner.index - this.scanner.lineStart;
+                  var start = this.scanner.index;
+                  var text = "";
+                  while (!this.scanner.eof()) {
+                    var ch = this.scanner.source[this.scanner.index];
+                    if (ch === "{" || ch === "<") {
+                      break;
+                    }
+                    ++this.scanner.index;
+                    text += ch;
+                    if (
+                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
+                    ) {
+                      ++this.scanner.lineNumber;
+                      if (
+                        ch === "\r" &&
+                        this.scanner.source[this.scanner.index] === "\n"
+                      ) {
+                        ++this.scanner.index;
+                      }
+                      this.scanner.lineStart = this.scanner.index;
+                    }
+                  }
+                  this.lastMarker.index = this.scanner.index;
+                  this.lastMarker.line = this.scanner.lineNumber;
+                  this.lastMarker.column =
+                    this.scanner.index - this.scanner.lineStart;
+                  var token = {
+                    type: 101 /* Text */,
+                    value: text,
+                    lineNumber: this.scanner.lineNumber,
+                    lineStart: this.scanner.lineStart,
+                    start: start,
+                    end: this.scanner.index,
+                  };
+                  if (text.length > 0 && this.config.tokens) {
+                    this.tokens.push(this.convertToken(token));
+                  }
+                  return token;
+                };
+                JSXParser.prototype.peekJSXToken = function () {
+                  var state = this.scanner.saveState();
+                  this.scanner.scanComments();
+                  var next = this.lexJSX();
+                  this.scanner.restoreState(state);
+                  return next;
+                };
+                // Expect the next JSX token to match the specified punctuator.
+                // If not, an exception will be thrown.
+                JSXParser.prototype.expectJSX = function (value) {
+                  var token = this.nextJSXToken();
+                  if (
+                    token.type !== 7 /* Punctuator */ ||
+                    token.value !== value
+                  ) {
+                    this.throwUnexpectedToken(token);
+                  }
+                };
+                // Return true if the next JSX token matches the specified punctuator.
+                JSXParser.prototype.matchJSX = function (value) {
+                  var next = this.peekJSXToken();
+                  return (
+                    next.type === 7 /* Punctuator */ && next.value === value
+                  );
+                };
+                JSXParser.prototype.parseJSXIdentifier = function () {
+                  var node = this.createJSXNode();
+                  var token = this.nextJSXToken();
+                  if (token.type !== 100 /* Identifier */) {
+                    this.throwUnexpectedToken(token);
+                  }
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXIdentifier(token.value),
+                  );
+                };
+                JSXParser.prototype.parseJSXElementName = function () {
+                  var node = this.createJSXNode();
+                  var elementName = this.parseJSXIdentifier();
+                  if (this.matchJSX(":")) {
+                    var namespace = elementName;
+                    this.expectJSX(":");
+                    var name_1 = this.parseJSXIdentifier();
+                    elementName = this.finalize(
+                      node,
+                      new JSXNode.JSXNamespacedName(namespace, name_1),
+                    );
+                  } else if (this.matchJSX(".")) {
+                    while (this.matchJSX(".")) {
+                      var object = elementName;
+                      this.expectJSX(".");
+                      var property = this.parseJSXIdentifier();
+                      elementName = this.finalize(
+                        node,
+                        new JSXNode.JSXMemberExpression(object, property),
+                      );
+                    }
+                  }
+                  return elementName;
+                };
+                JSXParser.prototype.parseJSXAttributeName = function () {
+                  var node = this.createJSXNode();
+                  var attributeName;
+                  var identifier = this.parseJSXIdentifier();
+                  if (this.matchJSX(":")) {
+                    var namespace = identifier;
+                    this.expectJSX(":");
+                    var name_2 = this.parseJSXIdentifier();
+                    attributeName = this.finalize(
+                      node,
+                      new JSXNode.JSXNamespacedName(namespace, name_2),
+                    );
+                  } else {
+                    attributeName = identifier;
+                  }
+                  return attributeName;
+                };
+                JSXParser.prototype.parseJSXStringLiteralAttribute =
+                  function () {
+                    var node = this.createJSXNode();
+                    var token = this.nextJSXToken();
+                    if (token.type !== 8 /* StringLiteral */) {
+                      this.throwUnexpectedToken(token);
+                    }
+                    var raw = this.getTokenRaw(token);
+                    return this.finalize(
+                      node,
+                      new Node.Literal(token.value, raw),
+                    );
+                  };
+                JSXParser.prototype.parseJSXExpressionAttribute = function () {
+                  var node = this.createJSXNode();
+                  this.expectJSX("{");
+                  this.finishJSX();
+                  if (this.match("}")) {
+                    this.tolerateError(
+                      "JSX attributes must only be assigned a non-empty expression",
+                    );
+                  }
+                  var expression = this.parseAssignmentExpression();
+                  this.reenterJSX();
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXExpressionContainer(expression),
+                  );
+                };
+                JSXParser.prototype.parseJSXAttributeValue = function () {
+                  return this.matchJSX("{")
+                    ? this.parseJSXExpressionAttribute()
+                    : this.matchJSX("<")
+                      ? this.parseJSXElement()
+                      : this.parseJSXStringLiteralAttribute();
+                };
+                JSXParser.prototype.parseJSXNameValueAttribute = function () {
+                  var node = this.createJSXNode();
+                  var name = this.parseJSXAttributeName();
+                  var value = null;
+                  if (this.matchJSX("=")) {
+                    this.expectJSX("=");
+                    value = this.parseJSXAttributeValue();
+                  }
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXAttribute(name, value),
+                  );
+                };
+                JSXParser.prototype.parseJSXSpreadAttribute = function () {
+                  var node = this.createJSXNode();
+                  this.expectJSX("{");
+                  this.expectJSX("...");
+                  this.finishJSX();
+                  var argument = this.parseAssignmentExpression();
+                  this.reenterJSX();
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXSpreadAttribute(argument),
+                  );
+                };
+                JSXParser.prototype.parseJSXAttributes = function () {
+                  var attributes = [];
+                  while (!this.matchJSX("/") && !this.matchJSX(">")) {
+                    var attribute = this.matchJSX("{")
+                      ? this.parseJSXSpreadAttribute()
+                      : this.parseJSXNameValueAttribute();
+                    attributes.push(attribute);
+                  }
+                  return attributes;
+                };
+                JSXParser.prototype.parseJSXOpeningElement = function () {
+                  var node = this.createJSXNode();
+                  this.expectJSX("<");
+                  var name = this.parseJSXElementName();
+                  var attributes = this.parseJSXAttributes();
+                  var selfClosing = this.matchJSX("/");
+                  if (selfClosing) {
+                    this.expectJSX("/");
+                  }
+                  this.expectJSX(">");
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXOpeningElement(
+                      name,
+                      selfClosing,
+                      attributes,
+                    ),
+                  );
+                };
+                JSXParser.prototype.parseJSXBoundaryElement = function () {
+                  var node = this.createJSXNode();
+                  this.expectJSX("<");
+                  if (this.matchJSX("/")) {
+                    this.expectJSX("/");
+                    var name_3 = this.parseJSXElementName();
+                    this.expectJSX(">");
+                    return this.finalize(
+                      node,
+                      new JSXNode.JSXClosingElement(name_3),
+                    );
+                  }
+                  var name = this.parseJSXElementName();
+                  var attributes = this.parseJSXAttributes();
+                  var selfClosing = this.matchJSX("/");
+                  if (selfClosing) {
+                    this.expectJSX("/");
+                  }
+                  this.expectJSX(">");
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXOpeningElement(
+                      name,
+                      selfClosing,
+                      attributes,
+                    ),
+                  );
+                };
+                JSXParser.prototype.parseJSXEmptyExpression = function () {
+                  var node = this.createJSXChildNode();
+                  this.collectComments();
+                  this.lastMarker.index = this.scanner.index;
+                  this.lastMarker.line = this.scanner.lineNumber;
+                  this.lastMarker.column =
+                    this.scanner.index - this.scanner.lineStart;
+                  return this.finalize(node, new JSXNode.JSXEmptyExpression());
+                };
+                JSXParser.prototype.parseJSXExpressionContainer = function () {
+                  var node = this.createJSXNode();
+                  this.expectJSX("{");
+                  var expression;
+                  if (this.matchJSX("}")) {
+                    expression = this.parseJSXEmptyExpression();
+                    this.expectJSX("}");
+                  } else {
+                    this.finishJSX();
+                    expression = this.parseAssignmentExpression();
+                    this.reenterJSX();
+                  }
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXExpressionContainer(expression),
+                  );
+                };
+                JSXParser.prototype.parseJSXChildren = function () {
+                  var children = [];
+                  while (!this.scanner.eof()) {
+                    var node = this.createJSXChildNode();
+                    var token = this.nextJSXText();
+                    if (token.start < token.end) {
+                      var raw = this.getTokenRaw(token);
+                      var child = this.finalize(
+                        node,
+                        new JSXNode.JSXText(token.value, raw),
+                      );
+                      children.push(child);
+                    }
+                    if (this.scanner.source[this.scanner.index] === "{") {
+                      var container = this.parseJSXExpressionContainer();
+                      children.push(container);
+                    } else {
+                      break;
+                    }
+                  }
+                  return children;
+                };
+                JSXParser.prototype.parseComplexJSXElement = function (el) {
+                  var stack = [];
+                  while (!this.scanner.eof()) {
+                    el.children = el.children.concat(this.parseJSXChildren());
+                    var node = this.createJSXChildNode();
+                    var element = this.parseJSXBoundaryElement();
+                    if (
+                      element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement
+                    ) {
+                      var opening = element;
+                      if (opening.selfClosing) {
+                        var child = this.finalize(
+                          node,
+                          new JSXNode.JSXElement(opening, [], null),
+                        );
+                        el.children.push(child);
+                      } else {
+                        stack.push(el);
+                        el = {
+                          node: node,
+                          opening: opening,
+                          closing: null,
+                          children: [],
+                        };
+                      }
+                    }
+                    if (
+                      element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement
+                    ) {
+                      el.closing = element;
+                      var open_1 = getQualifiedElementName(el.opening.name);
+                      var close_1 = getQualifiedElementName(el.closing.name);
+                      if (open_1 !== close_1) {
+                        this.tolerateError(
+                          "Expected corresponding JSX closing tag for %0",
+                          open_1,
+                        );
+                      }
+                      if (stack.length > 0) {
+                        var child = this.finalize(
+                          el.node,
+                          new JSXNode.JSXElement(
+                            el.opening,
+                            el.children,
+                            el.closing,
+                          ),
+                        );
+                        el = stack[stack.length - 1];
+                        el.children.push(child);
+                        stack.pop();
+                      } else {
+                        break;
+                      }
+                    }
+                  }
+                  return el;
+                };
+                JSXParser.prototype.parseJSXElement = function () {
+                  var node = this.createJSXNode();
+                  var opening = this.parseJSXOpeningElement();
+                  var children = [];
+                  var closing = null;
+                  if (!opening.selfClosing) {
+                    var el = this.parseComplexJSXElement({
+                      node: node,
+                      opening: opening,
+                      closing: closing,
+                      children: children,
+                    });
+                    children = el.children;
+                    closing = el.closing;
+                  }
+                  return this.finalize(
+                    node,
+                    new JSXNode.JSXElement(opening, children, closing),
+                  );
+                };
+                JSXParser.prototype.parseJSXRoot = function () {
+                  // Pop the opening '<' added from the lookahead.
+                  if (this.config.tokens) {
+                    this.tokens.pop();
+                  }
+                  this.startJSX();
+                  var element = this.parseJSXElement();
+                  this.finishJSX();
+                  return element;
+                };
+                JSXParser.prototype.isStartOfExpression = function () {
+                  return (
+                    _super.prototype.isStartOfExpression.call(this) ||
+                    this.match("<")
+                  );
+                };
+                return JSXParser;
+              })(parser_1.Parser);
+              exports.JSXParser = JSXParser;
+
+              /***/
+            },
+            /* 4 */
+            /***/ function (module, exports) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              // See also tools/generate-unicode-regex.js.
+              var Regex = {
+                // Unicode v8.0.0 NonAsciiIdentifierStart:
+                NonAsciiIdentifierStart:
+                  /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B4\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AD\uA7B0-\uA7B7\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDE80-\uDE9C\uDEA0-\uDED0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF75\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00\uDE10-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE4\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]/,
+                // Unicode v8.0.0 NonAsciiIdentifierPart:
+                NonAsciiIdentifierPart:
+                  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+              };
+              exports.Character = {
+                /* tslint:disable:no-bitwise */
+                fromCodePoint: function (cp) {
+                  return cp < 0x10000
+                    ? String.fromCharCode(cp)
+                    : String.fromCharCode(0xd800 + ((cp - 0x10000) >> 10)) +
+                        String.fromCharCode(0xdc00 + ((cp - 0x10000) & 1023));
+                },
+                // https://tc39.github.io/ecma262/#sec-white-space
+                isWhiteSpace: function (cp) {
+                  return (
+                    cp === 0x20 ||
+                    cp === 0x09 ||
+                    cp === 0x0b ||
+                    cp === 0x0c ||
+                    cp === 0xa0 ||
+                    (cp >= 0x1680 &&
+                      [
+                        0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
+                        0x2006, 0x2007, 0x2008, 0x2009, 0x200a, 0x202f, 0x205f,
+                        0x3000, 0xfeff,
+                      ].indexOf(cp) >= 0)
+                  );
+                },
+                // https://tc39.github.io/ecma262/#sec-line-terminators
+                isLineTerminator: function (cp) {
+                  return (
+                    cp === 0x0a || cp === 0x0d || cp === 0x2028 || cp === 0x2029
+                  );
+                },
+                // https://tc39.github.io/ecma262/#sec-names-and-keywords
+                isIdentifierStart: function (cp) {
+                  return (
+                    cp === 0x24 ||
+                    cp === 0x5f ||
+                    (cp >= 0x41 && cp <= 0x5a) ||
+                    (cp >= 0x61 && cp <= 0x7a) ||
+                    cp === 0x5c ||
+                    (cp >= 0x80 &&
+                      Regex.NonAsciiIdentifierStart.test(
+                        exports.Character.fromCodePoint(cp),
+                      ))
+                  );
+                },
+                isIdentifierPart: function (cp) {
+                  return (
+                    cp === 0x24 ||
+                    cp === 0x5f ||
+                    (cp >= 0x41 && cp <= 0x5a) ||
+                    (cp >= 0x61 && cp <= 0x7a) ||
+                    (cp >= 0x30 && cp <= 0x39) ||
+                    cp === 0x5c ||
+                    (cp >= 0x80 &&
+                      Regex.NonAsciiIdentifierPart.test(
+                        exports.Character.fromCodePoint(cp),
+                      ))
+                  );
+                },
+                // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
+                isDecimalDigit: function (cp) {
+                  return cp >= 0x30 && cp <= 0x39; // 0..9
+                },
+                isHexDigit: function (cp) {
+                  return (
+                    (cp >= 0x30 && cp <= 0x39) ||
+                    (cp >= 0x41 && cp <= 0x46) ||
+                    (cp >= 0x61 && cp <= 0x66)
+                  ); // a..f
+                },
+                isOctalDigit: function (cp) {
+                  return cp >= 0x30 && cp <= 0x37; // 0..7
+                },
+              };
+
+              /***/
+            },
+            /* 5 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var jsx_syntax_1 = __webpack_require__(6);
+              /* tslint:disable:max-classes-per-file */
+              var JSXClosingElement = (function () {
+                function JSXClosingElement(name) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement;
+                  this.name = name;
+                }
+                return JSXClosingElement;
+              })();
+              exports.JSXClosingElement = JSXClosingElement;
+              var JSXElement = (function () {
+                function JSXElement(openingElement, children, closingElement) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXElement;
+                  this.openingElement = openingElement;
+                  this.children = children;
+                  this.closingElement = closingElement;
+                }
+                return JSXElement;
+              })();
+              exports.JSXElement = JSXElement;
+              var JSXEmptyExpression = (function () {
+                function JSXEmptyExpression() {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression;
+                }
+                return JSXEmptyExpression;
+              })();
+              exports.JSXEmptyExpression = JSXEmptyExpression;
+              var JSXExpressionContainer = (function () {
+                function JSXExpressionContainer(expression) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer;
+                  this.expression = expression;
+                }
+                return JSXExpressionContainer;
+              })();
+              exports.JSXExpressionContainer = JSXExpressionContainer;
+              var JSXIdentifier = (function () {
+                function JSXIdentifier(name) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier;
+                  this.name = name;
+                }
+                return JSXIdentifier;
+              })();
+              exports.JSXIdentifier = JSXIdentifier;
+              var JSXMemberExpression = (function () {
+                function JSXMemberExpression(object, property) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression;
+                  this.object = object;
+                  this.property = property;
+                }
+                return JSXMemberExpression;
+              })();
+              exports.JSXMemberExpression = JSXMemberExpression;
+              var JSXAttribute = (function () {
+                function JSXAttribute(name, value) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXAttribute;
+                  this.name = name;
+                  this.value = value;
+                }
+                return JSXAttribute;
+              })();
+              exports.JSXAttribute = JSXAttribute;
+              var JSXNamespacedName = (function () {
+                function JSXNamespacedName(namespace, name) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName;
+                  this.namespace = namespace;
+                  this.name = name;
+                }
+                return JSXNamespacedName;
+              })();
+              exports.JSXNamespacedName = JSXNamespacedName;
+              var JSXOpeningElement = (function () {
+                function JSXOpeningElement(name, selfClosing, attributes) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement;
+                  this.name = name;
+                  this.selfClosing = selfClosing;
+                  this.attributes = attributes;
+                }
+                return JSXOpeningElement;
+              })();
+              exports.JSXOpeningElement = JSXOpeningElement;
+              var JSXSpreadAttribute = (function () {
+                function JSXSpreadAttribute(argument) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute;
+                  this.argument = argument;
+                }
+                return JSXSpreadAttribute;
+              })();
+              exports.JSXSpreadAttribute = JSXSpreadAttribute;
+              var JSXText = (function () {
+                function JSXText(value, raw) {
+                  this.type = jsx_syntax_1.JSXSyntax.JSXText;
+                  this.value = value;
+                  this.raw = raw;
+                }
+                return JSXText;
+              })();
+              exports.JSXText = JSXText;
+
+              /***/
+            },
+            /* 6 */
+            /***/ function (module, exports) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              exports.JSXSyntax = {
+                JSXAttribute: "JSXAttribute",
+                JSXClosingElement: "JSXClosingElement",
+                JSXElement: "JSXElement",
+                JSXEmptyExpression: "JSXEmptyExpression",
+                JSXExpressionContainer: "JSXExpressionContainer",
+                JSXIdentifier: "JSXIdentifier",
+                JSXMemberExpression: "JSXMemberExpression",
+                JSXNamespacedName: "JSXNamespacedName",
+                JSXOpeningElement: "JSXOpeningElement",
+                JSXSpreadAttribute: "JSXSpreadAttribute",
+                JSXText: "JSXText",
+              };
+
+              /***/
+            },
+            /* 7 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var syntax_1 = __webpack_require__(2);
+              /* tslint:disable:max-classes-per-file */
+              var ArrayExpression = (function () {
+                function ArrayExpression(elements) {
+                  this.type = syntax_1.Syntax.ArrayExpression;
+                  this.elements = elements;
+                }
+                return ArrayExpression;
+              })();
+              exports.ArrayExpression = ArrayExpression;
+              var ArrayPattern = (function () {
+                function ArrayPattern(elements) {
+                  this.type = syntax_1.Syntax.ArrayPattern;
+                  this.elements = elements;
+                }
+                return ArrayPattern;
+              })();
+              exports.ArrayPattern = ArrayPattern;
+              var ArrowFunctionExpression = (function () {
+                function ArrowFunctionExpression(params, body, expression) {
+                  this.type = syntax_1.Syntax.ArrowFunctionExpression;
+                  this.id = null;
+                  this.params = params;
+                  this.body = body;
+                  this.generator = false;
+                  this.expression = expression;
+                  this.async = false;
+                }
+                return ArrowFunctionExpression;
+              })();
+              exports.ArrowFunctionExpression = ArrowFunctionExpression;
+              var AssignmentExpression = (function () {
+                function AssignmentExpression(operator, left, right) {
+                  this.type = syntax_1.Syntax.AssignmentExpression;
+                  this.operator = operator;
+                  this.left = left;
+                  this.right = right;
+                }
+                return AssignmentExpression;
+              })();
+              exports.AssignmentExpression = AssignmentExpression;
+              var AssignmentPattern = (function () {
+                function AssignmentPattern(left, right) {
+                  this.type = syntax_1.Syntax.AssignmentPattern;
+                  this.left = left;
+                  this.right = right;
+                }
+                return AssignmentPattern;
+              })();
+              exports.AssignmentPattern = AssignmentPattern;
+              var AsyncArrowFunctionExpression = (function () {
+                function AsyncArrowFunctionExpression(
+                  params,
+                  body,
+                  expression,
+                ) {
+                  this.type = syntax_1.Syntax.ArrowFunctionExpression;
+                  this.id = null;
+                  this.params = params;
+                  this.body = body;
+                  this.generator = false;
+                  this.expression = expression;
+                  this.async = true;
+                }
+                return AsyncArrowFunctionExpression;
+              })();
+              exports.AsyncArrowFunctionExpression =
+                AsyncArrowFunctionExpression;
+              var AsyncFunctionDeclaration = (function () {
+                function AsyncFunctionDeclaration(id, params, body) {
+                  this.type = syntax_1.Syntax.FunctionDeclaration;
+                  this.id = id;
+                  this.params = params;
+                  this.body = body;
+                  this.generator = false;
+                  this.expression = false;
+                  this.async = true;
+                }
+                return AsyncFunctionDeclaration;
+              })();
+              exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration;
+              var AsyncFunctionExpression = (function () {
+                function AsyncFunctionExpression(id, params, body) {
+                  this.type = syntax_1.Syntax.FunctionExpression;
+                  this.id = id;
+                  this.params = params;
+                  this.body = body;
+                  this.generator = false;
+                  this.expression = false;
+                  this.async = true;
+                }
+                return AsyncFunctionExpression;
+              })();
+              exports.AsyncFunctionExpression = AsyncFunctionExpression;
+              var AwaitExpression = (function () {
+                function AwaitExpression(argument) {
+                  this.type = syntax_1.Syntax.AwaitExpression;
+                  this.argument = argument;
+                }
+                return AwaitExpression;
+              })();
+              exports.AwaitExpression = AwaitExpression;
+              var BinaryExpression = (function () {
+                function BinaryExpression(operator, left, right) {
+                  var logical = operator === "||" || operator === "&&";
+                  this.type = logical
+                    ? syntax_1.Syntax.LogicalExpression
+                    : syntax_1.Syntax.BinaryExpression;
+                  this.operator = operator;
+                  this.left = left;
+                  this.right = right;
+                }
+                return BinaryExpression;
+              })();
+              exports.BinaryExpression = BinaryExpression;
+              var BlockStatement = (function () {
+                function BlockStatement(body) {
+                  this.type = syntax_1.Syntax.BlockStatement;
+                  this.body = body;
+                }
+                return BlockStatement;
+              })();
+              exports.BlockStatement = BlockStatement;
+              var BreakStatement = (function () {
+                function BreakStatement(label) {
+                  this.type = syntax_1.Syntax.BreakStatement;
+                  this.label = label;
+                }
+                return BreakStatement;
+              })();
+              exports.BreakStatement = BreakStatement;
+              var CallExpression = (function () {
+                function CallExpression(callee, args) {
+                  this.type = syntax_1.Syntax.CallExpression;
+                  this.callee = callee;
+                  this.arguments = args;
+                }
+                return CallExpression;
+              })();
+              exports.CallExpression = CallExpression;
+              var CatchClause = (function () {
+                function CatchClause(param, body) {
+                  this.type = syntax_1.Syntax.CatchClause;
+                  this.param = param;
+                  this.body = body;
+                }
+                return CatchClause;
+              })();
+              exports.CatchClause = CatchClause;
+              var ClassBody = (function () {
+                function ClassBody(body) {
+                  this.type = syntax_1.Syntax.ClassBody;
+                  this.body = body;
+                }
+                return ClassBody;
+              })();
+              exports.ClassBody = ClassBody;
+              var ClassDeclaration = (function () {
+                function ClassDeclaration(id, superClass, body) {
+                  this.type = syntax_1.Syntax.ClassDeclaration;
+                  this.id = id;
+                  this.superClass = superClass;
+                  this.body = body;
+                }
+                return ClassDeclaration;
+              })();
+              exports.ClassDeclaration = ClassDeclaration;
+              var ClassExpression = (function () {
+                function ClassExpression(id, superClass, body) {
+                  this.type = syntax_1.Syntax.ClassExpression;
+                  this.id = id;
+                  this.superClass = superClass;
+                  this.body = body;
+                }
+                return ClassExpression;
+              })();
+              exports.ClassExpression = ClassExpression;
+              var ComputedMemberExpression = (function () {
+                function ComputedMemberExpression(object, property) {
+                  this.type = syntax_1.Syntax.MemberExpression;
+                  this.computed = true;
+                  this.object = object;
+                  this.property = property;
+                }
+                return ComputedMemberExpression;
+              })();
+              exports.ComputedMemberExpression = ComputedMemberExpression;
+              var ConditionalExpression = (function () {
+                function ConditionalExpression(test, consequent, alternate) {
+                  this.type = syntax_1.Syntax.ConditionalExpression;
+                  this.test = test;
+                  this.consequent = consequent;
+                  this.alternate = alternate;
+                }
+                return ConditionalExpression;
+              })();
+              exports.ConditionalExpression = ConditionalExpression;
+              var ContinueStatement = (function () {
+                function ContinueStatement(label) {
+                  this.type = syntax_1.Syntax.ContinueStatement;
+                  this.label = label;
+                }
+                return ContinueStatement;
+              })();
+              exports.ContinueStatement = ContinueStatement;
+              var DebuggerStatement = (function () {
+                function DebuggerStatement() {
+                  this.type = syntax_1.Syntax.DebuggerStatement;
+                }
+                return DebuggerStatement;
+              })();
+              exports.DebuggerStatement = DebuggerStatement;
+              var Directive = (function () {
+                function Directive(expression, directive) {
+                  this.type = syntax_1.Syntax.ExpressionStatement;
+                  this.expression = expression;
+                  this.directive = directive;
+                }
+                return Directive;
+              })();
+              exports.Directive = Directive;
+              var DoWhileStatement = (function () {
+                function DoWhileStatement(body, test) {
+                  this.type = syntax_1.Syntax.DoWhileStatement;
+                  this.body = body;
+                  this.test = test;
+                }
+                return DoWhileStatement;
+              })();
+              exports.DoWhileStatement = DoWhileStatement;
+              var EmptyStatement = (function () {
+                function EmptyStatement() {
+                  this.type = syntax_1.Syntax.EmptyStatement;
+                }
+                return EmptyStatement;
+              })();
+              exports.EmptyStatement = EmptyStatement;
+              var ExportAllDeclaration = (function () {
+                function ExportAllDeclaration(source) {
+                  this.type = syntax_1.Syntax.ExportAllDeclaration;
+                  this.source = source;
+                }
+                return ExportAllDeclaration;
+              })();
+              exports.ExportAllDeclaration = ExportAllDeclaration;
+              var ExportDefaultDeclaration = (function () {
+                function ExportDefaultDeclaration(declaration) {
+                  this.type = syntax_1.Syntax.ExportDefaultDeclaration;
+                  this.declaration = declaration;
+                }
+                return ExportDefaultDeclaration;
+              })();
+              exports.ExportDefaultDeclaration = ExportDefaultDeclaration;
+              var ExportNamedDeclaration = (function () {
+                function ExportNamedDeclaration(
+                  declaration,
+                  specifiers,
+                  source,
+                ) {
+                  this.type = syntax_1.Syntax.ExportNamedDeclaration;
+                  this.declaration = declaration;
+                  this.specifiers = specifiers;
+                  this.source = source;
+                }
+                return ExportNamedDeclaration;
+              })();
+              exports.ExportNamedDeclaration = ExportNamedDeclaration;
+              var ExportSpecifier = (function () {
+                function ExportSpecifier(local, exported) {
+                  this.type = syntax_1.Syntax.ExportSpecifier;
+                  this.exported = exported;
+                  this.local = local;
+                }
+                return ExportSpecifier;
+              })();
+              exports.ExportSpecifier = ExportSpecifier;
+              var ExpressionStatement = (function () {
+                function ExpressionStatement(expression) {
+                  this.type = syntax_1.Syntax.ExpressionStatement;
+                  this.expression = expression;
+                }
+                return ExpressionStatement;
+              })();
+              exports.ExpressionStatement = ExpressionStatement;
+              var ForInStatement = (function () {
+                function ForInStatement(left, right, body) {
+                  this.type = syntax_1.Syntax.ForInStatement;
+                  this.left = left;
+                  this.right = right;
+                  this.body = body;
+                  this.each = false;
+                }
+                return ForInStatement;
+              })();
+              exports.ForInStatement = ForInStatement;
+              var ForOfStatement = (function () {
+                function ForOfStatement(left, right, body) {
+                  this.type = syntax_1.Syntax.ForOfStatement;
+                  this.left = left;
+                  this.right = right;
+                  this.body = body;
+                }
+                return ForOfStatement;
+              })();
+              exports.ForOfStatement = ForOfStatement;
+              var ForStatement = (function () {
+                function ForStatement(init, test, update, body) {
+                  this.type = syntax_1.Syntax.ForStatement;
+                  this.init = init;
+                  this.test = test;
+                  this.update = update;
+                  this.body = body;
+                }
+                return ForStatement;
+              })();
+              exports.ForStatement = ForStatement;
+              var FunctionDeclaration = (function () {
+                function FunctionDeclaration(id, params, body, generator) {
+                  this.type = syntax_1.Syntax.FunctionDeclaration;
+                  this.id = id;
+                  this.params = params;
+                  this.body = body;
+                  this.generator = generator;
+                  this.expression = false;
+                  this.async = false;
+                }
+                return FunctionDeclaration;
+              })();
+              exports.FunctionDeclaration = FunctionDeclaration;
+              var FunctionExpression = (function () {
+                function FunctionExpression(id, params, body, generator) {
+                  this.type = syntax_1.Syntax.FunctionExpression;
+                  this.id = id;
+                  this.params = params;
+                  this.body = body;
+                  this.generator = generator;
+                  this.expression = false;
+                  this.async = false;
+                }
+                return FunctionExpression;
+              })();
+              exports.FunctionExpression = FunctionExpression;
+              var Identifier = (function () {
+                function Identifier(name) {
+                  this.type = syntax_1.Syntax.Identifier;
+                  this.name = name;
+                }
+                return Identifier;
+              })();
+              exports.Identifier = Identifier;
+              var IfStatement = (function () {
+                function IfStatement(test, consequent, alternate) {
+                  this.type = syntax_1.Syntax.IfStatement;
+                  this.test = test;
+                  this.consequent = consequent;
+                  this.alternate = alternate;
+                }
+                return IfStatement;
+              })();
+              exports.IfStatement = IfStatement;
+              var ImportDeclaration = (function () {
+                function ImportDeclaration(specifiers, source) {
+                  this.type = syntax_1.Syntax.ImportDeclaration;
+                  this.specifiers = specifiers;
+                  this.source = source;
+                }
+                return ImportDeclaration;
+              })();
+              exports.ImportDeclaration = ImportDeclaration;
+              var ImportDefaultSpecifier = (function () {
+                function ImportDefaultSpecifier(local) {
+                  this.type = syntax_1.Syntax.ImportDefaultSpecifier;
+                  this.local = local;
+                }
+                return ImportDefaultSpecifier;
+              })();
+              exports.ImportDefaultSpecifier = ImportDefaultSpecifier;
+              var ImportNamespaceSpecifier = (function () {
+                function ImportNamespaceSpecifier(local) {
+                  this.type = syntax_1.Syntax.ImportNamespaceSpecifier;
+                  this.local = local;
+                }
+                return ImportNamespaceSpecifier;
+              })();
+              exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier;
+              var ImportSpecifier = (function () {
+                function ImportSpecifier(local, imported) {
+                  this.type = syntax_1.Syntax.ImportSpecifier;
+                  this.local = local;
+                  this.imported = imported;
+                }
+                return ImportSpecifier;
+              })();
+              exports.ImportSpecifier = ImportSpecifier;
+              var LabeledStatement = (function () {
+                function LabeledStatement(label, body) {
+                  this.type = syntax_1.Syntax.LabeledStatement;
+                  this.label = label;
+                  this.body = body;
+                }
+                return LabeledStatement;
+              })();
+              exports.LabeledStatement = LabeledStatement;
+              var Literal = (function () {
+                function Literal(value, raw) {
+                  this.type = syntax_1.Syntax.Literal;
+                  this.value = value;
+                  this.raw = raw;
+                }
+                return Literal;
+              })();
+              exports.Literal = Literal;
+              var MetaProperty = (function () {
+                function MetaProperty(meta, property) {
+                  this.type = syntax_1.Syntax.MetaProperty;
+                  this.meta = meta;
+                  this.property = property;
+                }
+                return MetaProperty;
+              })();
+              exports.MetaProperty = MetaProperty;
+              var MethodDefinition = (function () {
+                function MethodDefinition(
+                  key,
+                  computed,
+                  value,
+                  kind,
+                  isStatic,
+                ) {
+                  this.type = syntax_1.Syntax.MethodDefinition;
+                  this.key = key;
+                  this.computed = computed;
+                  this.value = value;
+                  this.kind = kind;
+                  this.static = isStatic;
+                }
+                return MethodDefinition;
+              })();
+              exports.MethodDefinition = MethodDefinition;
+              var Module = (function () {
+                function Module(body) {
+                  this.type = syntax_1.Syntax.Program;
+                  this.body = body;
+                  this.sourceType = "module";
+                }
+                return Module;
+              })();
+              exports.Module = Module;
+              var NewExpression = (function () {
+                function NewExpression(callee, args) {
+                  this.type = syntax_1.Syntax.NewExpression;
+                  this.callee = callee;
+                  this.arguments = args;
+                }
+                return NewExpression;
+              })();
+              exports.NewExpression = NewExpression;
+              var ObjectExpression = (function () {
+                function ObjectExpression(properties) {
+                  this.type = syntax_1.Syntax.ObjectExpression;
+                  this.properties = properties;
+                }
+                return ObjectExpression;
+              })();
+              exports.ObjectExpression = ObjectExpression;
+              var ObjectPattern = (function () {
+                function ObjectPattern(properties) {
+                  this.type = syntax_1.Syntax.ObjectPattern;
+                  this.properties = properties;
+                }
+                return ObjectPattern;
+              })();
+              exports.ObjectPattern = ObjectPattern;
+              var Property = (function () {
+                function Property(
+                  kind,
+                  key,
+                  computed,
+                  value,
+                  method,
+                  shorthand,
+                ) {
+                  this.type = syntax_1.Syntax.Property;
+                  this.key = key;
+                  this.computed = computed;
+                  this.value = value;
+                  this.kind = kind;
+                  this.method = method;
+                  this.shorthand = shorthand;
+                }
+                return Property;
+              })();
+              exports.Property = Property;
+              var RegexLiteral = (function () {
+                function RegexLiteral(value, raw, pattern, flags) {
+                  this.type = syntax_1.Syntax.Literal;
+                  this.value = value;
+                  this.raw = raw;
+                  this.regex = { pattern: pattern, flags: flags };
+                }
+                return RegexLiteral;
+              })();
+              exports.RegexLiteral = RegexLiteral;
+              var RestElement = (function () {
+                function RestElement(argument) {
+                  this.type = syntax_1.Syntax.RestElement;
+                  this.argument = argument;
+                }
+                return RestElement;
+              })();
+              exports.RestElement = RestElement;
+              var ReturnStatement = (function () {
+                function ReturnStatement(argument) {
+                  this.type = syntax_1.Syntax.ReturnStatement;
+                  this.argument = argument;
+                }
+                return ReturnStatement;
+              })();
+              exports.ReturnStatement = ReturnStatement;
+              var Script = (function () {
+                function Script(body) {
+                  this.type = syntax_1.Syntax.Program;
+                  this.body = body;
+                  this.sourceType = "script";
+                }
+                return Script;
+              })();
+              exports.Script = Script;
+              var SequenceExpression = (function () {
+                function SequenceExpression(expressions) {
+                  this.type = syntax_1.Syntax.SequenceExpression;
+                  this.expressions = expressions;
+                }
+                return SequenceExpression;
+              })();
+              exports.SequenceExpression = SequenceExpression;
+              var SpreadElement = (function () {
+                function SpreadElement(argument) {
+                  this.type = syntax_1.Syntax.SpreadElement;
+                  this.argument = argument;
+                }
+                return SpreadElement;
+              })();
+              exports.SpreadElement = SpreadElement;
+              var StaticMemberExpression = (function () {
+                function StaticMemberExpression(object, property) {
+                  this.type = syntax_1.Syntax.MemberExpression;
+                  this.computed = false;
+                  this.object = object;
+                  this.property = property;
+                }
+                return StaticMemberExpression;
+              })();
+              exports.StaticMemberExpression = StaticMemberExpression;
+              var Super = (function () {
+                function Super() {
+                  this.type = syntax_1.Syntax.Super;
+                }
+                return Super;
+              })();
+              exports.Super = Super;
+              var SwitchCase = (function () {
+                function SwitchCase(test, consequent) {
+                  this.type = syntax_1.Syntax.SwitchCase;
+                  this.test = test;
+                  this.consequent = consequent;
+                }
+                return SwitchCase;
+              })();
+              exports.SwitchCase = SwitchCase;
+              var SwitchStatement = (function () {
+                function SwitchStatement(discriminant, cases) {
+                  this.type = syntax_1.Syntax.SwitchStatement;
+                  this.discriminant = discriminant;
+                  this.cases = cases;
+                }
+                return SwitchStatement;
+              })();
+              exports.SwitchStatement = SwitchStatement;
+              var TaggedTemplateExpression = (function () {
+                function TaggedTemplateExpression(tag, quasi) {
+                  this.type = syntax_1.Syntax.TaggedTemplateExpression;
+                  this.tag = tag;
+                  this.quasi = quasi;
+                }
+                return TaggedTemplateExpression;
+              })();
+              exports.TaggedTemplateExpression = TaggedTemplateExpression;
+              var TemplateElement = (function () {
+                function TemplateElement(value, tail) {
+                  this.type = syntax_1.Syntax.TemplateElement;
+                  this.value = value;
+                  this.tail = tail;
+                }
+                return TemplateElement;
+              })();
+              exports.TemplateElement = TemplateElement;
+              var TemplateLiteral = (function () {
+                function TemplateLiteral(quasis, expressions) {
+                  this.type = syntax_1.Syntax.TemplateLiteral;
+                  this.quasis = quasis;
+                  this.expressions = expressions;
+                }
+                return TemplateLiteral;
+              })();
+              exports.TemplateLiteral = TemplateLiteral;
+              var ThisExpression = (function () {
+                function ThisExpression() {
+                  this.type = syntax_1.Syntax.ThisExpression;
+                }
+                return ThisExpression;
+              })();
+              exports.ThisExpression = ThisExpression;
+              var ThrowStatement = (function () {
+                function ThrowStatement(argument) {
+                  this.type = syntax_1.Syntax.ThrowStatement;
+                  this.argument = argument;
+                }
+                return ThrowStatement;
+              })();
+              exports.ThrowStatement = ThrowStatement;
+              var TryStatement = (function () {
+                function TryStatement(block, handler, finalizer) {
+                  this.type = syntax_1.Syntax.TryStatement;
+                  this.block = block;
+                  this.handler = handler;
+                  this.finalizer = finalizer;
+                }
+                return TryStatement;
+              })();
+              exports.TryStatement = TryStatement;
+              var UnaryExpression = (function () {
+                function UnaryExpression(operator, argument) {
+                  this.type = syntax_1.Syntax.UnaryExpression;
+                  this.operator = operator;
+                  this.argument = argument;
+                  this.prefix = true;
+                }
+                return UnaryExpression;
+              })();
+              exports.UnaryExpression = UnaryExpression;
+              var UpdateExpression = (function () {
+                function UpdateExpression(operator, argument, prefix) {
+                  this.type = syntax_1.Syntax.UpdateExpression;
+                  this.operator = operator;
+                  this.argument = argument;
+                  this.prefix = prefix;
+                }
+                return UpdateExpression;
+              })();
+              exports.UpdateExpression = UpdateExpression;
+              var VariableDeclaration = (function () {
+                function VariableDeclaration(declarations, kind) {
+                  this.type = syntax_1.Syntax.VariableDeclaration;
+                  this.declarations = declarations;
+                  this.kind = kind;
+                }
+                return VariableDeclaration;
+              })();
+              exports.VariableDeclaration = VariableDeclaration;
+              var VariableDeclarator = (function () {
+                function VariableDeclarator(id, init) {
+                  this.type = syntax_1.Syntax.VariableDeclarator;
+                  this.id = id;
+                  this.init = init;
+                }
+                return VariableDeclarator;
+              })();
+              exports.VariableDeclarator = VariableDeclarator;
+              var WhileStatement = (function () {
+                function WhileStatement(test, body) {
+                  this.type = syntax_1.Syntax.WhileStatement;
+                  this.test = test;
+                  this.body = body;
+                }
+                return WhileStatement;
+              })();
+              exports.WhileStatement = WhileStatement;
+              var WithStatement = (function () {
+                function WithStatement(object, body) {
+                  this.type = syntax_1.Syntax.WithStatement;
+                  this.object = object;
+                  this.body = body;
+                }
+                return WithStatement;
+              })();
+              exports.WithStatement = WithStatement;
+              var YieldExpression = (function () {
+                function YieldExpression(argument, delegate) {
+                  this.type = syntax_1.Syntax.YieldExpression;
+                  this.argument = argument;
+                  this.delegate = delegate;
+                }
+                return YieldExpression;
+              })();
+              exports.YieldExpression = YieldExpression;
+
+              /***/
+            },
+            /* 8 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var assert_1 = __webpack_require__(9);
+              var error_handler_1 = __webpack_require__(10);
+              var messages_1 = __webpack_require__(11);
+              var Node = __webpack_require__(7);
+              var scanner_1 = __webpack_require__(12);
+              var syntax_1 = __webpack_require__(2);
+              var token_1 = __webpack_require__(13);
+              var ArrowParameterPlaceHolder = "ArrowParameterPlaceHolder";
+              var Parser = (function () {
+                function Parser(code, options, delegate) {
+                  if (options === void 0) {
+                    options = {};
+                  }
+                  this.config = {
+                    range: typeof options.range === "boolean" && options.range,
+                    loc: typeof options.loc === "boolean" && options.loc,
+                    source: null,
+                    tokens:
+                      typeof options.tokens === "boolean" && options.tokens,
+                    comment:
+                      typeof options.comment === "boolean" && options.comment,
+                    tolerant:
+                      typeof options.tolerant === "boolean" && options.tolerant,
+                  };
+                  if (
+                    this.config.loc &&
+                    options.source &&
+                    options.source !== null
+                  ) {
+                    this.config.source = String(options.source);
+                  }
+                  this.delegate = delegate;
+                  this.errorHandler = new error_handler_1.ErrorHandler();
+                  this.errorHandler.tolerant = this.config.tolerant;
+                  this.scanner = new scanner_1.Scanner(code, this.errorHandler);
+                  this.scanner.trackComment = this.config.comment;
+                  this.operatorPrecedence = {
+                    ")": 0,
+                    ";": 0,
+                    ",": 0,
+                    "=": 0,
+                    "]": 0,
+                    "||": 1,
+                    "&&": 2,
+                    "|": 3,
+                    "^": 4,
+                    "&": 5,
+                    "==": 6,
+                    "!=": 6,
+                    "===": 6,
+                    "!==": 6,
+                    "<": 7,
+                    ">": 7,
+                    "<=": 7,
+                    ">=": 7,
+                    "<<": 8,
+                    ">>": 8,
+                    ">>>": 8,
+                    "+": 9,
+                    "-": 9,
+                    "*": 11,
+                    "/": 11,
+                    "%": 11,
+                  };
+                  this.lookahead = {
+                    type: 2 /* EOF */,
+                    value: "",
+                    lineNumber: this.scanner.lineNumber,
+                    lineStart: 0,
+                    start: 0,
+                    end: 0,
+                  };
+                  this.hasLineTerminator = false;
+                  this.context = {
+                    isModule: false,
+                    await: false,
+                    allowIn: true,
+                    allowStrictDirective: true,
+                    allowYield: true,
+                    firstCoverInitializedNameError: null,
+                    isAssignmentTarget: false,
+                    isBindingElement: false,
+                    inFunctionBody: false,
+                    inIteration: false,
+                    inSwitch: false,
+                    labelSet: {},
+                    strict: false,
+                  };
+                  this.tokens = [];
+                  this.startMarker = {
+                    index: 0,
+                    line: this.scanner.lineNumber,
+                    column: 0,
+                  };
+                  this.lastMarker = {
+                    index: 0,
+                    line: this.scanner.lineNumber,
+                    column: 0,
+                  };
+                  this.nextToken();
+                  this.lastMarker = {
+                    index: this.scanner.index,
+                    line: this.scanner.lineNumber,
+                    column: this.scanner.index - this.scanner.lineStart,
+                  };
+                }
+                Parser.prototype.throwError = function (messageFormat) {
+                  var values = [];
+                  for (var _i = 1; _i < arguments.length; _i++) {
+                    values[_i - 1] = arguments[_i];
+                  }
+                  var args = Array.prototype.slice.call(arguments, 1);
+                  var msg = messageFormat.replace(
+                    /%(\d)/g,
+                    function (whole, idx) {
+                      assert_1.assert(
+                        idx < args.length,
+                        "Message reference must be in range",
+                      );
+                      return args[idx];
+                    },
+                  );
+                  var index = this.lastMarker.index;
+                  var line = this.lastMarker.line;
+                  var column = this.lastMarker.column + 1;
+                  throw this.errorHandler.createError(index, line, column, msg);
+                };
+                Parser.prototype.tolerateError = function (messageFormat) {
+                  var values = [];
+                  for (var _i = 1; _i < arguments.length; _i++) {
+                    values[_i - 1] = arguments[_i];
+                  }
+                  var args = Array.prototype.slice.call(arguments, 1);
+                  var msg = messageFormat.replace(
+                    /%(\d)/g,
+                    function (whole, idx) {
+                      assert_1.assert(
+                        idx < args.length,
+                        "Message reference must be in range",
+                      );
+                      return args[idx];
+                    },
+                  );
+                  var index = this.lastMarker.index;
+                  var line = this.scanner.lineNumber;
+                  var column = this.lastMarker.column + 1;
+                  this.errorHandler.tolerateError(index, line, column, msg);
+                };
+                // Throw an exception because of the token.
+                Parser.prototype.unexpectedTokenError = function (
+                  token,
+                  message,
+                ) {
+                  var msg = message || messages_1.Messages.UnexpectedToken;
+                  var value;
+                  if (token) {
+                    if (!message) {
+                      msg =
+                        token.type === 2 /* EOF */
+                          ? messages_1.Messages.UnexpectedEOS
+                          : token.type === 3 /* Identifier */
+                            ? messages_1.Messages.UnexpectedIdentifier
+                            : token.type === 6 /* NumericLiteral */
+                              ? messages_1.Messages.UnexpectedNumber
+                              : token.type === 8 /* StringLiteral */
+                                ? messages_1.Messages.UnexpectedString
+                                : token.type === 10 /* Template */
+                                  ? messages_1.Messages.UnexpectedTemplate
+                                  : messages_1.Messages.UnexpectedToken;
+                      if (token.type === 4 /* Keyword */) {
+                        if (this.scanner.isFutureReservedWord(token.value)) {
+                          msg = messages_1.Messages.UnexpectedReserved;
+                        } else if (
+                          this.context.strict &&
+                          this.scanner.isStrictModeReservedWord(token.value)
+                        ) {
+                          msg = messages_1.Messages.StrictReservedWord;
+                        }
+                      }
+                    }
+                    value = token.value;
+                  } else {
+                    value = "ILLEGAL";
+                  }
+                  msg = msg.replace("%0", value);
+                  if (token && typeof token.lineNumber === "number") {
+                    var index = token.start;
+                    var line = token.lineNumber;
+                    var lastMarkerLineStart =
+                      this.lastMarker.index - this.lastMarker.column;
+                    var column = token.start - lastMarkerLineStart + 1;
+                    return this.errorHandler.createError(
+                      index,
+                      line,
+                      column,
+                      msg,
+                    );
+                  } else {
+                    var index = this.lastMarker.index;
+                    var line = this.lastMarker.line;
+                    var column = this.lastMarker.column + 1;
+                    return this.errorHandler.createError(
+                      index,
+                      line,
+                      column,
+                      msg,
+                    );
+                  }
+                };
+                Parser.prototype.throwUnexpectedToken = function (
+                  token,
+                  message,
+                ) {
+                  throw this.unexpectedTokenError(token, message);
+                };
+                Parser.prototype.tolerateUnexpectedToken = function (
+                  token,
+                  message,
+                ) {
+                  this.errorHandler.tolerate(
+                    this.unexpectedTokenError(token, message),
+                  );
+                };
+                Parser.prototype.collectComments = function () {
+                  if (!this.config.comment) {
+                    this.scanner.scanComments();
+                  } else {
+                    var comments = this.scanner.scanComments();
+                    if (comments.length > 0 && this.delegate) {
+                      for (var i = 0; i < comments.length; ++i) {
+                        var e = comments[i];
+                        var node = void 0;
+                        node = {
+                          type: e.multiLine ? "BlockComment" : "LineComment",
+                          value: this.scanner.source.slice(
+                            e.slice[0],
+                            e.slice[1],
+                          ),
+                        };
+                        if (this.config.range) {
+                          node.range = e.range;
+                        }
+                        if (this.config.loc) {
+                          node.loc = e.loc;
+                        }
+                        var metadata = {
+                          start: {
+                            line: e.loc.start.line,
+                            column: e.loc.start.column,
+                            offset: e.range[0],
+                          },
+                          end: {
+                            line: e.loc.end.line,
+                            column: e.loc.end.column,
+                            offset: e.range[1],
+                          },
+                        };
+                        this.delegate(node, metadata);
+                      }
+                    }
+                  }
+                };
+                // From internal representation to an external structure
+                Parser.prototype.getTokenRaw = function (token) {
+                  return this.scanner.source.slice(token.start, token.end);
+                };
+                Parser.prototype.convertToken = function (token) {
+                  var t = {
+                    type: token_1.TokenName[token.type],
+                    value: this.getTokenRaw(token),
+                  };
+                  if (this.config.range) {
+                    t.range = [token.start, token.end];
+                  }
+                  if (this.config.loc) {
+                    t.loc = {
+                      start: {
+                        line: this.startMarker.line,
+                        column: this.startMarker.column,
+                      },
+                      end: {
+                        line: this.scanner.lineNumber,
+                        column: this.scanner.index - this.scanner.lineStart,
+                      },
+                    };
+                  }
+                  if (token.type === 9 /* RegularExpression */) {
+                    var pattern = token.pattern;
+                    var flags = token.flags;
+                    t.regex = { pattern: pattern, flags: flags };
+                  }
+                  return t;
+                };
+                Parser.prototype.nextToken = function () {
+                  var token = this.lookahead;
+                  this.lastMarker.index = this.scanner.index;
+                  this.lastMarker.line = this.scanner.lineNumber;
+                  this.lastMarker.column =
+                    this.scanner.index - this.scanner.lineStart;
+                  this.collectComments();
+                  if (this.scanner.index !== this.startMarker.index) {
+                    this.startMarker.index = this.scanner.index;
+                    this.startMarker.line = this.scanner.lineNumber;
+                    this.startMarker.column =
+                      this.scanner.index - this.scanner.lineStart;
+                  }
+                  var next = this.scanner.lex();
+                  this.hasLineTerminator = token.lineNumber !== next.lineNumber;
+                  if (
+                    next &&
+                    this.context.strict &&
+                    next.type === 3 /* Identifier */
+                  ) {
+                    if (this.scanner.isStrictModeReservedWord(next.value)) {
+                      next.type = 4 /* Keyword */;
+                    }
+                  }
+                  this.lookahead = next;
+                  if (this.config.tokens && next.type !== 2 /* EOF */) {
+                    this.tokens.push(this.convertToken(next));
+                  }
+                  return token;
+                };
+                Parser.prototype.nextRegexToken = function () {
+                  this.collectComments();
+                  var token = this.scanner.scanRegExp();
+                  if (this.config.tokens) {
+                    // Pop the previous token, '/' or '/='
+                    // This is added from the lookahead token.
+                    this.tokens.pop();
+                    this.tokens.push(this.convertToken(token));
+                  }
+                  // Prime the next lookahead.
+                  this.lookahead = token;
+                  this.nextToken();
+                  return token;
+                };
+                Parser.prototype.createNode = function () {
+                  return {
+                    index: this.startMarker.index,
+                    line: this.startMarker.line,
+                    column: this.startMarker.column,
+                  };
+                };
+                Parser.prototype.startNode = function (token, lastLineStart) {
+                  if (lastLineStart === void 0) {
+                    lastLineStart = 0;
+                  }
+                  var column = token.start - token.lineStart;
+                  var line = token.lineNumber;
+                  if (column < 0) {
+                    column += lastLineStart;
+                    line--;
+                  }
+                  return {
+                    index: token.start,
+                    line: line,
+                    column: column,
+                  };
+                };
+                Parser.prototype.finalize = function (marker, node) {
+                  if (this.config.range) {
+                    node.range = [marker.index, this.lastMarker.index];
+                  }
+                  if (this.config.loc) {
+                    node.loc = {
+                      start: {
+                        line: marker.line,
+                        column: marker.column,
+                      },
+                      end: {
+                        line: this.lastMarker.line,
+                        column: this.lastMarker.column,
+                      },
+                    };
+                    if (this.config.source) {
+                      node.loc.source = this.config.source;
+                    }
+                  }
+                  if (this.delegate) {
+                    var metadata = {
+                      start: {
+                        line: marker.line,
+                        column: marker.column,
+                        offset: marker.index,
+                      },
+                      end: {
+                        line: this.lastMarker.line,
+                        column: this.lastMarker.column,
+                        offset: this.lastMarker.index,
+                      },
+                    };
+                    this.delegate(node, metadata);
+                  }
+                  return node;
+                };
+                // Expect the next token to match the specified punctuator.
+                // If not, an exception will be thrown.
+                Parser.prototype.expect = function (value) {
+                  var token = this.nextToken();
+                  if (
+                    token.type !== 7 /* Punctuator */ ||
+                    token.value !== value
+                  ) {
+                    this.throwUnexpectedToken(token);
+                  }
+                };
+                // Quietly expect a comma when in tolerant mode, otherwise delegates to expect().
+                Parser.prototype.expectCommaSeparator = function () {
+                  if (this.config.tolerant) {
+                    var token = this.lookahead;
+                    if (
+                      token.type === 7 /* Punctuator */ &&
+                      token.value === ","
+                    ) {
+                      this.nextToken();
+                    } else if (
+                      token.type === 7 /* Punctuator */ &&
+                      token.value === ";"
+                    ) {
+                      this.nextToken();
+                      this.tolerateUnexpectedToken(token);
+                    } else {
+                      this.tolerateUnexpectedToken(
+                        token,
+                        messages_1.Messages.UnexpectedToken,
+                      );
+                    }
+                  } else {
+                    this.expect(",");
+                  }
+                };
+                // Expect the next token to match the specified keyword.
+                // If not, an exception will be thrown.
+                Parser.prototype.expectKeyword = function (keyword) {
+                  var token = this.nextToken();
+                  if (
+                    token.type !== 4 /* Keyword */ ||
+                    token.value !== keyword
+                  ) {
+                    this.throwUnexpectedToken(token);
+                  }
+                };
+                // Return true if the next token matches the specified punctuator.
+                Parser.prototype.match = function (value) {
+                  return (
+                    this.lookahead.type === 7 /* Punctuator */ &&
+                    this.lookahead.value === value
+                  );
+                };
+                // Return true if the next token matches the specified keyword
+                Parser.prototype.matchKeyword = function (keyword) {
+                  return (
+                    this.lookahead.type === 4 /* Keyword */ &&
+                    this.lookahead.value === keyword
+                  );
+                };
+                // Return true if the next token matches the specified contextual keyword
+                // (where an identifier is sometimes a keyword depending on the context)
+                Parser.prototype.matchContextualKeyword = function (keyword) {
+                  return (
+                    this.lookahead.type === 3 /* Identifier */ &&
+                    this.lookahead.value === keyword
+                  );
+                };
+                // Return true if the next token is an assignment operator
+                Parser.prototype.matchAssign = function () {
+                  if (this.lookahead.type !== 7 /* Punctuator */) {
+                    return false;
+                  }
+                  var op = this.lookahead.value;
+                  return (
+                    op === "=" ||
+                    op === "*=" ||
+                    op === "**=" ||
+                    op === "/=" ||
+                    op === "%=" ||
+                    op === "+=" ||
+                    op === "-=" ||
+                    op === "<<=" ||
+                    op === ">>=" ||
+                    op === ">>>=" ||
+                    op === "&=" ||
+                    op === "^=" ||
+                    op === "|="
+                  );
+                };
+                // Cover grammar support.
+                //
+                // When an assignment expression position starts with an left parenthesis, the determination of the type
+                // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
+                // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
+                //
+                // There are three productions that can be parsed in a parentheses pair that needs to be determined
+                // after the outermost pair is closed. They are:
+                //
+                //   1. AssignmentExpression
+                //   2. BindingElements
+                //   3. AssignmentTargets
+                //
+                // In order to avoid exponential backtracking, we use two flags to denote if the production can be
+                // binding element or assignment target.
+                //
+                // The three productions have the relationship:
+                //
+                //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
+                //
+                // with a single exception that CoverInitializedName when used directly in an Expression, generates
+                // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
+                // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
+                //
+                // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
+                // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
+                // the CoverInitializedName check is conducted.
+                //
+                // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
+                // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
+                // pattern. The CoverInitializedName check is deferred.
+                Parser.prototype.isolateCoverGrammar = function (
+                  parseFunction,
+                ) {
+                  var previousIsBindingElement = this.context.isBindingElement;
+                  var previousIsAssignmentTarget =
+                    this.context.isAssignmentTarget;
+                  var previousFirstCoverInitializedNameError =
+                    this.context.firstCoverInitializedNameError;
+                  this.context.isBindingElement = true;
+                  this.context.isAssignmentTarget = true;
+                  this.context.firstCoverInitializedNameError = null;
+                  var result = parseFunction.call(this);
+                  if (this.context.firstCoverInitializedNameError !== null) {
+                    this.throwUnexpectedToken(
+                      this.context.firstCoverInitializedNameError,
+                    );
+                  }
+                  this.context.isBindingElement = previousIsBindingElement;
+                  this.context.isAssignmentTarget = previousIsAssignmentTarget;
+                  this.context.firstCoverInitializedNameError =
+                    previousFirstCoverInitializedNameError;
+                  return result;
+                };
+                Parser.prototype.inheritCoverGrammar = function (
+                  parseFunction,
+                ) {
+                  var previousIsBindingElement = this.context.isBindingElement;
+                  var previousIsAssignmentTarget =
+                    this.context.isAssignmentTarget;
+                  var previousFirstCoverInitializedNameError =
+                    this.context.firstCoverInitializedNameError;
+                  this.context.isBindingElement = true;
+                  this.context.isAssignmentTarget = true;
+                  this.context.firstCoverInitializedNameError = null;
+                  var result = parseFunction.call(this);
+                  this.context.isBindingElement =
+                    this.context.isBindingElement && previousIsBindingElement;
+                  this.context.isAssignmentTarget =
+                    this.context.isAssignmentTarget &&
+                    previousIsAssignmentTarget;
+                  this.context.firstCoverInitializedNameError =
+                    previousFirstCoverInitializedNameError ||
+                    this.context.firstCoverInitializedNameError;
+                  return result;
+                };
+                Parser.prototype.consumeSemicolon = function () {
+                  if (this.match(";")) {
+                    this.nextToken();
+                  } else if (!this.hasLineTerminator) {
+                    if (
+                      this.lookahead.type !== 2 /* EOF */ &&
+                      !this.match("}")
+                    ) {
+                      this.throwUnexpectedToken(this.lookahead);
+                    }
+                    this.lastMarker.index = this.startMarker.index;
+                    this.lastMarker.line = this.startMarker.line;
+                    this.lastMarker.column = this.startMarker.column;
+                  }
+                };
+                // https://tc39.github.io/ecma262/#sec-primary-expression
+                Parser.prototype.parsePrimaryExpression = function () {
+                  var node = this.createNode();
+                  var expr;
+                  var token, raw;
+                  switch (this.lookahead.type) {
+                    case 3 /* Identifier */:
+                      if (
+                        (this.context.isModule || this.context.await) &&
+                        this.lookahead.value === "await"
+                      ) {
+                        this.tolerateUnexpectedToken(this.lookahead);
+                      }
+                      expr = this.matchAsyncFunction()
+                        ? this.parseFunctionExpression()
+                        : this.finalize(
+                            node,
+                            new Node.Identifier(this.nextToken().value),
+                          );
+                      break;
+                    case 6 /* NumericLiteral */:
+                    case 8 /* StringLiteral */:
+                      if (this.context.strict && this.lookahead.octal) {
+                        this.tolerateUnexpectedToken(
+                          this.lookahead,
+                          messages_1.Messages.StrictOctalLiteral,
+                        );
+                      }
+                      this.context.isAssignmentTarget = false;
+                      this.context.isBindingElement = false;
+                      token = this.nextToken();
+                      raw = this.getTokenRaw(token);
+                      expr = this.finalize(
+                        node,
+                        new Node.Literal(token.value, raw),
+                      );
+                      break;
+                    case 1 /* BooleanLiteral */:
+                      this.context.isAssignmentTarget = false;
+                      this.context.isBindingElement = false;
+                      token = this.nextToken();
+                      raw = this.getTokenRaw(token);
+                      expr = this.finalize(
+                        node,
+                        new Node.Literal(token.value === "true", raw),
+                      );
+                      break;
+                    case 5 /* NullLiteral */:
+                      this.context.isAssignmentTarget = false;
+                      this.context.isBindingElement = false;
+                      token = this.nextToken();
+                      raw = this.getTokenRaw(token);
+                      expr = this.finalize(node, new Node.Literal(null, raw));
+                      break;
+                    case 10 /* Template */:
+                      expr = this.parseTemplateLiteral();
+                      break;
+                    case 7 /* Punctuator */:
+                      switch (this.lookahead.value) {
+                        case "(":
+                          this.context.isBindingElement = false;
+                          expr = this.inheritCoverGrammar(
+                            this.parseGroupExpression,
+                          );
+                          break;
+                        case "[":
+                          expr = this.inheritCoverGrammar(
+                            this.parseArrayInitializer,
+                          );
+                          break;
+                        case "{":
+                          expr = this.inheritCoverGrammar(
+                            this.parseObjectInitializer,
+                          );
+                          break;
+                        case "/":
+                        case "/=":
+                          this.context.isAssignmentTarget = false;
+                          this.context.isBindingElement = false;
+                          this.scanner.index = this.startMarker.index;
+                          token = this.nextRegexToken();
+                          raw = this.getTokenRaw(token);
+                          expr = this.finalize(
+                            node,
+                            new Node.RegexLiteral(
+                              token.regex,
+                              raw,
+                              token.pattern,
+                              token.flags,
+                            ),
+                          );
+                          break;
+                        default:
+                          expr = this.throwUnexpectedToken(this.nextToken());
+                      }
+                      break;
+                    case 4 /* Keyword */:
+                      if (
+                        !this.context.strict &&
+                        this.context.allowYield &&
+                        this.matchKeyword("yield")
+                      ) {
+                        expr = this.parseIdentifierName();
+                      } else if (
+                        !this.context.strict &&
+                        this.matchKeyword("let")
+                      ) {
+                        expr = this.finalize(
+                          node,
+                          new Node.Identifier(this.nextToken().value),
+                        );
+                      } else {
+                        this.context.isAssignmentTarget = false;
+                        this.context.isBindingElement = false;
+                        if (this.matchKeyword("function")) {
+                          expr = this.parseFunctionExpression();
+                        } else if (this.matchKeyword("this")) {
+                          this.nextToken();
+                          expr = this.finalize(node, new Node.ThisExpression());
+                        } else if (this.matchKeyword("class")) {
+                          expr = this.parseClassExpression();
+                        } else {
+                          expr = this.throwUnexpectedToken(this.nextToken());
+                        }
+                      }
+                      break;
+                    default:
+                      expr = this.throwUnexpectedToken(this.nextToken());
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-array-initializer
+                Parser.prototype.parseSpreadElement = function () {
+                  var node = this.createNode();
+                  this.expect("...");
+                  var arg = this.inheritCoverGrammar(
+                    this.parseAssignmentExpression,
+                  );
+                  return this.finalize(node, new Node.SpreadElement(arg));
+                };
+                Parser.prototype.parseArrayInitializer = function () {
+                  var node = this.createNode();
+                  var elements = [];
+                  this.expect("[");
+                  while (!this.match("]")) {
+                    if (this.match(",")) {
+                      this.nextToken();
+                      elements.push(null);
+                    } else if (this.match("...")) {
+                      var element = this.parseSpreadElement();
+                      if (!this.match("]")) {
+                        this.context.isAssignmentTarget = false;
+                        this.context.isBindingElement = false;
+                        this.expect(",");
+                      }
+                      elements.push(element);
+                    } else {
+                      elements.push(
+                        this.inheritCoverGrammar(
+                          this.parseAssignmentExpression,
+                        ),
+                      );
+                      if (!this.match("]")) {
+                        this.expect(",");
+                      }
+                    }
+                  }
+                  this.expect("]");
+                  return this.finalize(
+                    node,
+                    new Node.ArrayExpression(elements),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-object-initializer
+                Parser.prototype.parsePropertyMethod = function (params) {
+                  this.context.isAssignmentTarget = false;
+                  this.context.isBindingElement = false;
+                  var previousStrict = this.context.strict;
+                  var previousAllowStrictDirective =
+                    this.context.allowStrictDirective;
+                  this.context.allowStrictDirective = params.simple;
+                  var body = this.isolateCoverGrammar(
+                    this.parseFunctionSourceElements,
+                  );
+                  if (this.context.strict && params.firstRestricted) {
+                    this.tolerateUnexpectedToken(
+                      params.firstRestricted,
+                      params.message,
+                    );
+                  }
+                  if (this.context.strict && params.stricted) {
+                    this.tolerateUnexpectedToken(
+                      params.stricted,
+                      params.message,
+                    );
+                  }
+                  this.context.strict = previousStrict;
+                  this.context.allowStrictDirective =
+                    previousAllowStrictDirective;
+                  return body;
+                };
+                Parser.prototype.parsePropertyMethodFunction = function () {
+                  var isGenerator = false;
+                  var node = this.createNode();
+                  var previousAllowYield = this.context.allowYield;
+                  this.context.allowYield = true;
+                  var params = this.parseFormalParameters();
+                  var method = this.parsePropertyMethod(params);
+                  this.context.allowYield = previousAllowYield;
+                  return this.finalize(
+                    node,
+                    new Node.FunctionExpression(
+                      null,
+                      params.params,
+                      method,
+                      isGenerator,
+                    ),
+                  );
+                };
+                Parser.prototype.parsePropertyMethodAsyncFunction =
+                  function () {
+                    var node = this.createNode();
+                    var previousAllowYield = this.context.allowYield;
+                    var previousAwait = this.context.await;
+                    this.context.allowYield = false;
+                    this.context.await = true;
+                    var params = this.parseFormalParameters();
+                    var method = this.parsePropertyMethod(params);
+                    this.context.allowYield = previousAllowYield;
+                    this.context.await = previousAwait;
+                    return this.finalize(
+                      node,
+                      new Node.AsyncFunctionExpression(
+                        null,
+                        params.params,
+                        method,
+                      ),
+                    );
+                  };
+                Parser.prototype.parseObjectPropertyKey = function () {
+                  var node = this.createNode();
+                  var token = this.nextToken();
+                  var key;
+                  switch (token.type) {
+                    case 8 /* StringLiteral */:
+                    case 6 /* NumericLiteral */:
+                      if (this.context.strict && token.octal) {
+                        this.tolerateUnexpectedToken(
+                          token,
+                          messages_1.Messages.StrictOctalLiteral,
+                        );
+                      }
+                      var raw = this.getTokenRaw(token);
+                      key = this.finalize(
+                        node,
+                        new Node.Literal(token.value, raw),
+                      );
+                      break;
+                    case 3 /* Identifier */:
+                    case 1 /* BooleanLiteral */:
+                    case 5 /* NullLiteral */:
+                    case 4 /* Keyword */:
+                      key = this.finalize(
+                        node,
+                        new Node.Identifier(token.value),
+                      );
+                      break;
+                    case 7 /* Punctuator */:
+                      if (token.value === "[") {
+                        key = this.isolateCoverGrammar(
+                          this.parseAssignmentExpression,
+                        );
+                        this.expect("]");
+                      } else {
+                        key = this.throwUnexpectedToken(token);
+                      }
+                      break;
+                    default:
+                      key = this.throwUnexpectedToken(token);
+                  }
+                  return key;
+                };
+                Parser.prototype.isPropertyKey = function (key, value) {
+                  return (
+                    (key.type === syntax_1.Syntax.Identifier &&
+                      key.name === value) ||
+                    (key.type === syntax_1.Syntax.Literal &&
+                      key.value === value)
+                  );
+                };
+                Parser.prototype.parseObjectProperty = function (hasProto) {
+                  var node = this.createNode();
+                  var token = this.lookahead;
+                  var kind;
+                  var key = null;
+                  var value = null;
+                  var computed = false;
+                  var method = false;
+                  var shorthand = false;
+                  var isAsync = false;
+                  if (token.type === 3 /* Identifier */) {
+                    var id = token.value;
+                    this.nextToken();
+                    computed = this.match("[");
+                    isAsync =
+                      !this.hasLineTerminator &&
+                      id === "async" &&
+                      !this.match(":") &&
+                      !this.match("(") &&
+                      !this.match("*") &&
+                      !this.match(",");
+                    key = isAsync
+                      ? this.parseObjectPropertyKey()
+                      : this.finalize(node, new Node.Identifier(id));
+                  } else if (this.match("*")) {
+                    this.nextToken();
+                  } else {
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                  }
+                  var lookaheadPropertyKey = this.qualifiedPropertyName(
+                    this.lookahead,
+                  );
+                  if (
+                    token.type === 3 /* Identifier */ &&
+                    !isAsync &&
+                    token.value === "get" &&
+                    lookaheadPropertyKey
+                  ) {
+                    kind = "get";
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                    this.context.allowYield = false;
+                    value = this.parseGetterMethod();
+                  } else if (
+                    token.type === 3 /* Identifier */ &&
+                    !isAsync &&
+                    token.value === "set" &&
+                    lookaheadPropertyKey
+                  ) {
+                    kind = "set";
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                    value = this.parseSetterMethod();
+                  } else if (
+                    token.type === 7 /* Punctuator */ &&
+                    token.value === "*" &&
+                    lookaheadPropertyKey
+                  ) {
+                    kind = "init";
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                    value = this.parseGeneratorMethod();
+                    method = true;
+                  } else {
+                    if (!key) {
+                      this.throwUnexpectedToken(this.lookahead);
+                    }
+                    kind = "init";
+                    if (this.match(":") && !isAsync) {
+                      if (!computed && this.isPropertyKey(key, "__proto__")) {
+                        if (hasProto.value) {
+                          this.tolerateError(
+                            messages_1.Messages.DuplicateProtoProperty,
+                          );
+                        }
+                        hasProto.value = true;
+                      }
+                      this.nextToken();
+                      value = this.inheritCoverGrammar(
+                        this.parseAssignmentExpression,
+                      );
+                    } else if (this.match("(")) {
+                      value = isAsync
+                        ? this.parsePropertyMethodAsyncFunction()
+                        : this.parsePropertyMethodFunction();
+                      method = true;
+                    } else if (token.type === 3 /* Identifier */) {
+                      var id = this.finalize(
+                        node,
+                        new Node.Identifier(token.value),
+                      );
+                      if (this.match("=")) {
+                        this.context.firstCoverInitializedNameError =
+                          this.lookahead;
+                        this.nextToken();
+                        shorthand = true;
+                        var init = this.isolateCoverGrammar(
+                          this.parseAssignmentExpression,
+                        );
+                        value = this.finalize(
+                          node,
+                          new Node.AssignmentPattern(id, init),
+                        );
+                      } else {
+                        shorthand = true;
+                        value = id;
+                      }
+                    } else {
+                      this.throwUnexpectedToken(this.nextToken());
+                    }
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.Property(
+                      kind,
+                      key,
+                      computed,
+                      value,
+                      method,
+                      shorthand,
+                    ),
+                  );
+                };
+                Parser.prototype.parseObjectInitializer = function () {
+                  var node = this.createNode();
+                  this.expect("{");
+                  var properties = [];
+                  var hasProto = { value: false };
+                  while (!this.match("}")) {
+                    properties.push(this.parseObjectProperty(hasProto));
+                    if (!this.match("}")) {
+                      this.expectCommaSeparator();
+                    }
+                  }
+                  this.expect("}");
+                  return this.finalize(
+                    node,
+                    new Node.ObjectExpression(properties),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-template-literals
+                Parser.prototype.parseTemplateHead = function () {
+                  assert_1.assert(
+                    this.lookahead.head,
+                    "Template literal must start with a template head",
+                  );
+                  var node = this.createNode();
+                  var token = this.nextToken();
+                  var raw = token.value;
+                  var cooked = token.cooked;
+                  return this.finalize(
+                    node,
+                    new Node.TemplateElement(
+                      { raw: raw, cooked: cooked },
+                      token.tail,
+                    ),
+                  );
+                };
+                Parser.prototype.parseTemplateElement = function () {
+                  if (this.lookahead.type !== 10 /* Template */) {
+                    this.throwUnexpectedToken();
+                  }
+                  var node = this.createNode();
+                  var token = this.nextToken();
+                  var raw = token.value;
+                  var cooked = token.cooked;
+                  return this.finalize(
+                    node,
+                    new Node.TemplateElement(
+                      { raw: raw, cooked: cooked },
+                      token.tail,
+                    ),
+                  );
+                };
+                Parser.prototype.parseTemplateLiteral = function () {
+                  var node = this.createNode();
+                  var expressions = [];
+                  var quasis = [];
+                  var quasi = this.parseTemplateHead();
+                  quasis.push(quasi);
+                  while (!quasi.tail) {
+                    expressions.push(this.parseExpression());
+                    quasi = this.parseTemplateElement();
+                    quasis.push(quasi);
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.TemplateLiteral(quasis, expressions),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-grouping-operator
+                Parser.prototype.reinterpretExpressionAsPattern = function (
+                  expr,
+                ) {
+                  switch (expr.type) {
+                    case syntax_1.Syntax.Identifier:
+                    case syntax_1.Syntax.MemberExpression:
+                    case syntax_1.Syntax.RestElement:
+                    case syntax_1.Syntax.AssignmentPattern:
+                      break;
+                    case syntax_1.Syntax.SpreadElement:
+                      expr.type = syntax_1.Syntax.RestElement;
+                      this.reinterpretExpressionAsPattern(expr.argument);
+                      break;
+                    case syntax_1.Syntax.ArrayExpression:
+                      expr.type = syntax_1.Syntax.ArrayPattern;
+                      for (var i = 0; i < expr.elements.length; i++) {
+                        if (expr.elements[i] !== null) {
+                          this.reinterpretExpressionAsPattern(expr.elements[i]);
+                        }
+                      }
+                      break;
+                    case syntax_1.Syntax.ObjectExpression:
+                      expr.type = syntax_1.Syntax.ObjectPattern;
+                      for (var i = 0; i < expr.properties.length; i++) {
+                        this.reinterpretExpressionAsPattern(
+                          expr.properties[i].value,
+                        );
+                      }
+                      break;
+                    case syntax_1.Syntax.AssignmentExpression:
+                      expr.type = syntax_1.Syntax.AssignmentPattern;
+                      delete expr.operator;
+                      this.reinterpretExpressionAsPattern(expr.left);
+                      break;
+                    default:
+                      // Allow other node type for tolerant parsing.
+                      break;
+                  }
+                };
+                Parser.prototype.parseGroupExpression = function () {
+                  var expr;
+                  this.expect("(");
+                  if (this.match(")")) {
+                    this.nextToken();
+                    if (!this.match("=>")) {
+                      this.expect("=>");
+                    }
+                    expr = {
+                      type: ArrowParameterPlaceHolder,
+                      params: [],
+                      async: false,
+                    };
+                  } else {
+                    var startToken = this.lookahead;
+                    var params = [];
+                    if (this.match("...")) {
+                      expr = this.parseRestElement(params);
+                      this.expect(")");
+                      if (!this.match("=>")) {
+                        this.expect("=>");
+                      }
+                      expr = {
+                        type: ArrowParameterPlaceHolder,
+                        params: [expr],
+                        async: false,
+                      };
+                    } else {
+                      var arrow = false;
+                      this.context.isBindingElement = true;
+                      expr = this.inheritCoverGrammar(
+                        this.parseAssignmentExpression,
+                      );
+                      if (this.match(",")) {
+                        var expressions = [];
+                        this.context.isAssignmentTarget = false;
+                        expressions.push(expr);
+                        while (this.lookahead.type !== 2 /* EOF */) {
+                          if (!this.match(",")) {
+                            break;
+                          }
+                          this.nextToken();
+                          if (this.match(")")) {
+                            this.nextToken();
+                            for (var i = 0; i < expressions.length; i++) {
+                              this.reinterpretExpressionAsPattern(
+                                expressions[i],
+                              );
+                            }
+                            arrow = true;
+                            expr = {
+                              type: ArrowParameterPlaceHolder,
+                              params: expressions,
+                              async: false,
+                            };
+                          } else if (this.match("...")) {
+                            if (!this.context.isBindingElement) {
+                              this.throwUnexpectedToken(this.lookahead);
+                            }
+                            expressions.push(this.parseRestElement(params));
+                            this.expect(")");
+                            if (!this.match("=>")) {
+                              this.expect("=>");
+                            }
+                            this.context.isBindingElement = false;
+                            for (var i = 0; i < expressions.length; i++) {
+                              this.reinterpretExpressionAsPattern(
+                                expressions[i],
+                              );
+                            }
+                            arrow = true;
+                            expr = {
+                              type: ArrowParameterPlaceHolder,
+                              params: expressions,
+                              async: false,
+                            };
+                          } else {
+                            expressions.push(
+                              this.inheritCoverGrammar(
+                                this.parseAssignmentExpression,
+                              ),
+                            );
+                          }
+                          if (arrow) {
+                            break;
+                          }
+                        }
+                        if (!arrow) {
+                          expr = this.finalize(
+                            this.startNode(startToken),
+                            new Node.SequenceExpression(expressions),
+                          );
+                        }
+                      }
+                      if (!arrow) {
+                        this.expect(")");
+                        if (this.match("=>")) {
+                          if (
+                            expr.type === syntax_1.Syntax.Identifier &&
+                            expr.name === "yield"
+                          ) {
+                            arrow = true;
+                            expr = {
+                              type: ArrowParameterPlaceHolder,
+                              params: [expr],
+                              async: false,
+                            };
+                          }
+                          if (!arrow) {
+                            if (!this.context.isBindingElement) {
+                              this.throwUnexpectedToken(this.lookahead);
+                            }
+                            if (
+                              expr.type === syntax_1.Syntax.SequenceExpression
+                            ) {
+                              for (
+                                var i = 0;
+                                i < expr.expressions.length;
+                                i++
+                              ) {
+                                this.reinterpretExpressionAsPattern(
+                                  expr.expressions[i],
+                                );
+                              }
+                            } else {
+                              this.reinterpretExpressionAsPattern(expr);
+                            }
+                            var parameters =
+                              expr.type === syntax_1.Syntax.SequenceExpression
+                                ? expr.expressions
+                                : [expr];
+                            expr = {
+                              type: ArrowParameterPlaceHolder,
+                              params: parameters,
+                              async: false,
+                            };
+                          }
+                        }
+                        this.context.isBindingElement = false;
+                      }
+                    }
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions
+                Parser.prototype.parseArguments = function () {
+                  this.expect("(");
+                  var args = [];
+                  if (!this.match(")")) {
+                    while (true) {
+                      var expr = this.match("...")
+                        ? this.parseSpreadElement()
+                        : this.isolateCoverGrammar(
+                            this.parseAssignmentExpression,
+                          );
+                      args.push(expr);
+                      if (this.match(")")) {
+                        break;
+                      }
+                      this.expectCommaSeparator();
+                      if (this.match(")")) {
+                        break;
+                      }
+                    }
+                  }
+                  this.expect(")");
+                  return args;
+                };
+                Parser.prototype.isIdentifierName = function (token) {
+                  return (
+                    token.type === 3 /* Identifier */ ||
+                    token.type === 4 /* Keyword */ ||
+                    token.type === 1 /* BooleanLiteral */ ||
+                    token.type === 5 /* NullLiteral */
+                  );
+                };
+                Parser.prototype.parseIdentifierName = function () {
+                  var node = this.createNode();
+                  var token = this.nextToken();
+                  if (!this.isIdentifierName(token)) {
+                    this.throwUnexpectedToken(token);
+                  }
+                  return this.finalize(node, new Node.Identifier(token.value));
+                };
+                Parser.prototype.parseNewExpression = function () {
+                  var node = this.createNode();
+                  var id = this.parseIdentifierName();
+                  assert_1.assert(
+                    id.name === "new",
+                    "New expression must start with `new`",
+                  );
+                  var expr;
+                  if (this.match(".")) {
+                    this.nextToken();
+                    if (
+                      this.lookahead.type === 3 /* Identifier */ &&
+                      this.context.inFunctionBody &&
+                      this.lookahead.value === "target"
+                    ) {
+                      var property = this.parseIdentifierName();
+                      expr = new Node.MetaProperty(id, property);
+                    } else {
+                      this.throwUnexpectedToken(this.lookahead);
+                    }
+                  } else {
+                    var callee = this.isolateCoverGrammar(
+                      this.parseLeftHandSideExpression,
+                    );
+                    var args = this.match("(") ? this.parseArguments() : [];
+                    expr = new Node.NewExpression(callee, args);
+                    this.context.isAssignmentTarget = false;
+                    this.context.isBindingElement = false;
+                  }
+                  return this.finalize(node, expr);
+                };
+                Parser.prototype.parseAsyncArgument = function () {
+                  var arg = this.parseAssignmentExpression();
+                  this.context.firstCoverInitializedNameError = null;
+                  return arg;
+                };
+                Parser.prototype.parseAsyncArguments = function () {
+                  this.expect("(");
+                  var args = [];
+                  if (!this.match(")")) {
+                    while (true) {
+                      var expr = this.match("...")
+                        ? this.parseSpreadElement()
+                        : this.isolateCoverGrammar(this.parseAsyncArgument);
+                      args.push(expr);
+                      if (this.match(")")) {
+                        break;
+                      }
+                      this.expectCommaSeparator();
+                      if (this.match(")")) {
+                        break;
+                      }
+                    }
+                  }
+                  this.expect(")");
+                  return args;
+                };
+                Parser.prototype.parseLeftHandSideExpressionAllowCall =
+                  function () {
+                    var startToken = this.lookahead;
+                    var maybeAsync = this.matchContextualKeyword("async");
+                    var previousAllowIn = this.context.allowIn;
+                    this.context.allowIn = true;
+                    var expr;
+                    if (
+                      this.matchKeyword("super") &&
+                      this.context.inFunctionBody
+                    ) {
+                      expr = this.createNode();
+                      this.nextToken();
+                      expr = this.finalize(expr, new Node.Super());
+                      if (
+                        !this.match("(") &&
+                        !this.match(".") &&
+                        !this.match("[")
+                      ) {
+                        this.throwUnexpectedToken(this.lookahead);
+                      }
+                    } else {
+                      expr = this.inheritCoverGrammar(
+                        this.matchKeyword("new")
+                          ? this.parseNewExpression
+                          : this.parsePrimaryExpression,
+                      );
+                    }
+                    while (true) {
+                      if (this.match(".")) {
+                        this.context.isBindingElement = false;
+                        this.context.isAssignmentTarget = true;
+                        this.expect(".");
+                        var property = this.parseIdentifierName();
+                        expr = this.finalize(
+                          this.startNode(startToken),
+                          new Node.StaticMemberExpression(expr, property),
+                        );
+                      } else if (this.match("(")) {
+                        var asyncArrow =
+                          maybeAsync &&
+                          startToken.lineNumber === this.lookahead.lineNumber;
+                        this.context.isBindingElement = false;
+                        this.context.isAssignmentTarget = false;
+                        var args = asyncArrow
+                          ? this.parseAsyncArguments()
+                          : this.parseArguments();
+                        expr = this.finalize(
+                          this.startNode(startToken),
+                          new Node.CallExpression(expr, args),
+                        );
+                        if (asyncArrow && this.match("=>")) {
+                          for (var i = 0; i < args.length; ++i) {
+                            this.reinterpretExpressionAsPattern(args[i]);
+                          }
+                          expr = {
+                            type: ArrowParameterPlaceHolder,
+                            params: args,
+                            async: true,
+                          };
+                        }
+                      } else if (this.match("[")) {
+                        this.context.isBindingElement = false;
+                        this.context.isAssignmentTarget = true;
+                        this.expect("[");
+                        var property = this.isolateCoverGrammar(
+                          this.parseExpression,
+                        );
+                        this.expect("]");
+                        expr = this.finalize(
+                          this.startNode(startToken),
+                          new Node.ComputedMemberExpression(expr, property),
+                        );
+                      } else if (
+                        this.lookahead.type === 10 /* Template */ &&
+                        this.lookahead.head
+                      ) {
+                        var quasi = this.parseTemplateLiteral();
+                        expr = this.finalize(
+                          this.startNode(startToken),
+                          new Node.TaggedTemplateExpression(expr, quasi),
+                        );
+                      } else {
+                        break;
+                      }
+                    }
+                    this.context.allowIn = previousAllowIn;
+                    return expr;
+                  };
+                Parser.prototype.parseSuper = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("super");
+                  if (!this.match("[") && !this.match(".")) {
+                    this.throwUnexpectedToken(this.lookahead);
+                  }
+                  return this.finalize(node, new Node.Super());
+                };
+                Parser.prototype.parseLeftHandSideExpression = function () {
+                  assert_1.assert(
+                    this.context.allowIn,
+                    "callee of new expression always allow in keyword.",
+                  );
+                  var node = this.startNode(this.lookahead);
+                  var expr =
+                    this.matchKeyword("super") && this.context.inFunctionBody
+                      ? this.parseSuper()
+                      : this.inheritCoverGrammar(
+                          this.matchKeyword("new")
+                            ? this.parseNewExpression
+                            : this.parsePrimaryExpression,
+                        );
+                  while (true) {
+                    if (this.match("[")) {
+                      this.context.isBindingElement = false;
+                      this.context.isAssignmentTarget = true;
+                      this.expect("[");
+                      var property = this.isolateCoverGrammar(
+                        this.parseExpression,
+                      );
+                      this.expect("]");
+                      expr = this.finalize(
+                        node,
+                        new Node.ComputedMemberExpression(expr, property),
+                      );
+                    } else if (this.match(".")) {
+                      this.context.isBindingElement = false;
+                      this.context.isAssignmentTarget = true;
+                      this.expect(".");
+                      var property = this.parseIdentifierName();
+                      expr = this.finalize(
+                        node,
+                        new Node.StaticMemberExpression(expr, property),
+                      );
+                    } else if (
+                      this.lookahead.type === 10 /* Template */ &&
+                      this.lookahead.head
+                    ) {
+                      var quasi = this.parseTemplateLiteral();
+                      expr = this.finalize(
+                        node,
+                        new Node.TaggedTemplateExpression(expr, quasi),
+                      );
+                    } else {
+                      break;
+                    }
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-update-expressions
+                Parser.prototype.parseUpdateExpression = function () {
+                  var expr;
+                  var startToken = this.lookahead;
+                  if (this.match("++") || this.match("--")) {
+                    var node = this.startNode(startToken);
+                    var token = this.nextToken();
+                    expr = this.inheritCoverGrammar(this.parseUnaryExpression);
+                    if (
+                      this.context.strict &&
+                      expr.type === syntax_1.Syntax.Identifier &&
+                      this.scanner.isRestrictedWord(expr.name)
+                    ) {
+                      this.tolerateError(messages_1.Messages.StrictLHSPrefix);
+                    }
+                    if (!this.context.isAssignmentTarget) {
+                      this.tolerateError(
+                        messages_1.Messages.InvalidLHSInAssignment,
+                      );
+                    }
+                    var prefix = true;
+                    expr = this.finalize(
+                      node,
+                      new Node.UpdateExpression(token.value, expr, prefix),
+                    );
+                    this.context.isAssignmentTarget = false;
+                    this.context.isBindingElement = false;
+                  } else {
+                    expr = this.inheritCoverGrammar(
+                      this.parseLeftHandSideExpressionAllowCall,
+                    );
+                    if (
+                      !this.hasLineTerminator &&
+                      this.lookahead.type === 7 /* Punctuator */
+                    ) {
+                      if (this.match("++") || this.match("--")) {
+                        if (
+                          this.context.strict &&
+                          expr.type === syntax_1.Syntax.Identifier &&
+                          this.scanner.isRestrictedWord(expr.name)
+                        ) {
+                          this.tolerateError(
+                            messages_1.Messages.StrictLHSPostfix,
+                          );
+                        }
+                        if (!this.context.isAssignmentTarget) {
+                          this.tolerateError(
+                            messages_1.Messages.InvalidLHSInAssignment,
+                          );
+                        }
+                        this.context.isAssignmentTarget = false;
+                        this.context.isBindingElement = false;
+                        var operator = this.nextToken().value;
+                        var prefix = false;
+                        expr = this.finalize(
+                          this.startNode(startToken),
+                          new Node.UpdateExpression(operator, expr, prefix),
+                        );
+                      }
+                    }
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-unary-operators
+                Parser.prototype.parseAwaitExpression = function () {
+                  var node = this.createNode();
+                  this.nextToken();
+                  var argument = this.parseUnaryExpression();
+                  return this.finalize(
+                    node,
+                    new Node.AwaitExpression(argument),
+                  );
+                };
+                Parser.prototype.parseUnaryExpression = function () {
+                  var expr;
+                  if (
+                    this.match("+") ||
+                    this.match("-") ||
+                    this.match("~") ||
+                    this.match("!") ||
+                    this.matchKeyword("delete") ||
+                    this.matchKeyword("void") ||
+                    this.matchKeyword("typeof")
+                  ) {
+                    var node = this.startNode(this.lookahead);
+                    var token = this.nextToken();
+                    expr = this.inheritCoverGrammar(this.parseUnaryExpression);
+                    expr = this.finalize(
+                      node,
+                      new Node.UnaryExpression(token.value, expr),
+                    );
+                    if (
+                      this.context.strict &&
+                      expr.operator === "delete" &&
+                      expr.argument.type === syntax_1.Syntax.Identifier
+                    ) {
+                      this.tolerateError(messages_1.Messages.StrictDelete);
+                    }
+                    this.context.isAssignmentTarget = false;
+                    this.context.isBindingElement = false;
+                  } else if (
+                    this.context.await &&
+                    this.matchContextualKeyword("await")
+                  ) {
+                    expr = this.parseAwaitExpression();
+                  } else {
+                    expr = this.parseUpdateExpression();
+                  }
+                  return expr;
+                };
+                Parser.prototype.parseExponentiationExpression = function () {
+                  var startToken = this.lookahead;
+                  var expr = this.inheritCoverGrammar(
+                    this.parseUnaryExpression,
+                  );
+                  if (
+                    expr.type !== syntax_1.Syntax.UnaryExpression &&
+                    this.match("**")
+                  ) {
+                    this.nextToken();
+                    this.context.isAssignmentTarget = false;
+                    this.context.isBindingElement = false;
+                    var left = expr;
+                    var right = this.isolateCoverGrammar(
+                      this.parseExponentiationExpression,
+                    );
+                    expr = this.finalize(
+                      this.startNode(startToken),
+                      new Node.BinaryExpression("**", left, right),
+                    );
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-exp-operator
+                // https://tc39.github.io/ecma262/#sec-multiplicative-operators
+                // https://tc39.github.io/ecma262/#sec-additive-operators
+                // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators
+                // https://tc39.github.io/ecma262/#sec-relational-operators
+                // https://tc39.github.io/ecma262/#sec-equality-operators
+                // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators
+                // https://tc39.github.io/ecma262/#sec-binary-logical-operators
+                Parser.prototype.binaryPrecedence = function (token) {
+                  var op = token.value;
+                  var precedence;
+                  if (token.type === 7 /* Punctuator */) {
+                    precedence = this.operatorPrecedence[op] || 0;
+                  } else if (token.type === 4 /* Keyword */) {
+                    precedence =
+                      op === "instanceof" ||
+                      (this.context.allowIn && op === "in")
+                        ? 7
+                        : 0;
+                  } else {
+                    precedence = 0;
+                  }
+                  return precedence;
+                };
+                Parser.prototype.parseBinaryExpression = function () {
+                  var startToken = this.lookahead;
+                  var expr = this.inheritCoverGrammar(
+                    this.parseExponentiationExpression,
+                  );
+                  var token = this.lookahead;
+                  var prec = this.binaryPrecedence(token);
+                  if (prec > 0) {
+                    this.nextToken();
+                    this.context.isAssignmentTarget = false;
+                    this.context.isBindingElement = false;
+                    var markers = [startToken, this.lookahead];
+                    var left = expr;
+                    var right = this.isolateCoverGrammar(
+                      this.parseExponentiationExpression,
+                    );
+                    var stack = [left, token.value, right];
+                    var precedences = [prec];
+                    while (true) {
+                      prec = this.binaryPrecedence(this.lookahead);
+                      if (prec <= 0) {
+                        break;
+                      }
+                      // Reduce: make a binary expression from the three topmost entries.
+                      while (
+                        stack.length > 2 &&
+                        prec <= precedences[precedences.length - 1]
+                      ) {
+                        right = stack.pop();
+                        var operator = stack.pop();
+                        precedences.pop();
+                        left = stack.pop();
+                        markers.pop();
+                        var node = this.startNode(markers[markers.length - 1]);
+                        stack.push(
+                          this.finalize(
+                            node,
+                            new Node.BinaryExpression(operator, left, right),
+                          ),
+                        );
+                      }
+                      // Shift.
+                      stack.push(this.nextToken().value);
+                      precedences.push(prec);
+                      markers.push(this.lookahead);
+                      stack.push(
+                        this.isolateCoverGrammar(
+                          this.parseExponentiationExpression,
+                        ),
+                      );
+                    }
+                    // Final reduce to clean-up the stack.
+                    var i = stack.length - 1;
+                    expr = stack[i];
+                    var lastMarker = markers.pop();
+                    while (i > 1) {
+                      var marker = markers.pop();
+                      var lastLineStart = lastMarker && lastMarker.lineStart;
+                      var node = this.startNode(marker, lastLineStart);
+                      var operator = stack[i - 1];
+                      expr = this.finalize(
+                        node,
+                        new Node.BinaryExpression(operator, stack[i - 2], expr),
+                      );
+                      i -= 2;
+                      lastMarker = marker;
+                    }
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-conditional-operator
+                Parser.prototype.parseConditionalExpression = function () {
+                  var startToken = this.lookahead;
+                  var expr = this.inheritCoverGrammar(
+                    this.parseBinaryExpression,
+                  );
+                  if (this.match("?")) {
+                    this.nextToken();
+                    var previousAllowIn = this.context.allowIn;
+                    this.context.allowIn = true;
+                    var consequent = this.isolateCoverGrammar(
+                      this.parseAssignmentExpression,
+                    );
+                    this.context.allowIn = previousAllowIn;
+                    this.expect(":");
+                    var alternate = this.isolateCoverGrammar(
+                      this.parseAssignmentExpression,
+                    );
+                    expr = this.finalize(
+                      this.startNode(startToken),
+                      new Node.ConditionalExpression(
+                        expr,
+                        consequent,
+                        alternate,
+                      ),
+                    );
+                    this.context.isAssignmentTarget = false;
+                    this.context.isBindingElement = false;
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-assignment-operators
+                Parser.prototype.checkPatternParam = function (options, param) {
+                  switch (param.type) {
+                    case syntax_1.Syntax.Identifier:
+                      this.validateParam(options, param, param.name);
+                      break;
+                    case syntax_1.Syntax.RestElement:
+                      this.checkPatternParam(options, param.argument);
+                      break;
+                    case syntax_1.Syntax.AssignmentPattern:
+                      this.checkPatternParam(options, param.left);
+                      break;
+                    case syntax_1.Syntax.ArrayPattern:
+                      for (var i = 0; i < param.elements.length; i++) {
+                        if (param.elements[i] !== null) {
+                          this.checkPatternParam(options, param.elements[i]);
+                        }
+                      }
+                      break;
+                    case syntax_1.Syntax.ObjectPattern:
+                      for (var i = 0; i < param.properties.length; i++) {
+                        this.checkPatternParam(
+                          options,
+                          param.properties[i].value,
+                        );
+                      }
+                      break;
+                    default:
+                      break;
+                  }
+                  options.simple =
+                    options.simple && param instanceof Node.Identifier;
+                };
+                Parser.prototype.reinterpretAsCoverFormalsList = function (
+                  expr,
+                ) {
+                  var params = [expr];
+                  var options;
+                  var asyncArrow = false;
+                  switch (expr.type) {
+                    case syntax_1.Syntax.Identifier:
+                      break;
+                    case ArrowParameterPlaceHolder:
+                      params = expr.params;
+                      asyncArrow = expr.async;
+                      break;
+                    default:
+                      return null;
+                  }
+                  options = {
+                    simple: true,
+                    paramSet: {},
+                  };
+                  for (var i = 0; i < params.length; ++i) {
+                    var param = params[i];
+                    if (param.type === syntax_1.Syntax.AssignmentPattern) {
+                      if (
+                        param.right.type === syntax_1.Syntax.YieldExpression
+                      ) {
+                        if (param.right.argument) {
+                          this.throwUnexpectedToken(this.lookahead);
+                        }
+                        param.right.type = syntax_1.Syntax.Identifier;
+                        param.right.name = "yield";
+                        delete param.right.argument;
+                        delete param.right.delegate;
+                      }
+                    } else if (
+                      asyncArrow &&
+                      param.type === syntax_1.Syntax.Identifier &&
+                      param.name === "await"
+                    ) {
+                      this.throwUnexpectedToken(this.lookahead);
+                    }
+                    this.checkPatternParam(options, param);
+                    params[i] = param;
+                  }
+                  if (this.context.strict || !this.context.allowYield) {
+                    for (var i = 0; i < params.length; ++i) {
+                      var param = params[i];
+                      if (param.type === syntax_1.Syntax.YieldExpression) {
+                        this.throwUnexpectedToken(this.lookahead);
+                      }
+                    }
+                  }
+                  if (options.message === messages_1.Messages.StrictParamDupe) {
+                    var token = this.context.strict
+                      ? options.stricted
+                      : options.firstRestricted;
+                    this.throwUnexpectedToken(token, options.message);
+                  }
+                  return {
+                    simple: options.simple,
+                    params: params,
+                    stricted: options.stricted,
+                    firstRestricted: options.firstRestricted,
+                    message: options.message,
+                  };
+                };
+                Parser.prototype.parseAssignmentExpression = function () {
+                  var expr;
+                  if (!this.context.allowYield && this.matchKeyword("yield")) {
+                    expr = this.parseYieldExpression();
+                  } else {
+                    var startToken = this.lookahead;
+                    var token = startToken;
+                    expr = this.parseConditionalExpression();
+                    if (
+                      token.type === 3 /* Identifier */ &&
+                      token.lineNumber === this.lookahead.lineNumber &&
+                      token.value === "async"
+                    ) {
+                      if (
+                        this.lookahead.type === 3 /* Identifier */ ||
+                        this.matchKeyword("yield")
+                      ) {
+                        var arg = this.parsePrimaryExpression();
+                        this.reinterpretExpressionAsPattern(arg);
+                        expr = {
+                          type: ArrowParameterPlaceHolder,
+                          params: [arg],
+                          async: true,
+                        };
+                      }
+                    }
+                    if (
+                      expr.type === ArrowParameterPlaceHolder ||
+                      this.match("=>")
+                    ) {
+                      // https://tc39.github.io/ecma262/#sec-arrow-function-definitions
+                      this.context.isAssignmentTarget = false;
+                      this.context.isBindingElement = false;
+                      var isAsync = expr.async;
+                      var list = this.reinterpretAsCoverFormalsList(expr);
+                      if (list) {
+                        if (this.hasLineTerminator) {
+                          this.tolerateUnexpectedToken(this.lookahead);
+                        }
+                        this.context.firstCoverInitializedNameError = null;
+                        var previousStrict = this.context.strict;
+                        var previousAllowStrictDirective =
+                          this.context.allowStrictDirective;
+                        this.context.allowStrictDirective = list.simple;
+                        var previousAllowYield = this.context.allowYield;
+                        var previousAwait = this.context.await;
+                        this.context.allowYield = true;
+                        this.context.await = isAsync;
+                        var node = this.startNode(startToken);
+                        this.expect("=>");
+                        var body = void 0;
+                        if (this.match("{")) {
+                          var previousAllowIn = this.context.allowIn;
+                          this.context.allowIn = true;
+                          body = this.parseFunctionSourceElements();
+                          this.context.allowIn = previousAllowIn;
+                        } else {
+                          body = this.isolateCoverGrammar(
+                            this.parseAssignmentExpression,
+                          );
+                        }
+                        var expression =
+                          body.type !== syntax_1.Syntax.BlockStatement;
+                        if (this.context.strict && list.firstRestricted) {
+                          this.throwUnexpectedToken(
+                            list.firstRestricted,
+                            list.message,
+                          );
+                        }
+                        if (this.context.strict && list.stricted) {
+                          this.tolerateUnexpectedToken(
+                            list.stricted,
+                            list.message,
+                          );
+                        }
+                        expr = isAsync
+                          ? this.finalize(
+                              node,
+                              new Node.AsyncArrowFunctionExpression(
+                                list.params,
+                                body,
+                                expression,
+                              ),
+                            )
+                          : this.finalize(
+                              node,
+                              new Node.ArrowFunctionExpression(
+                                list.params,
+                                body,
+                                expression,
+                              ),
+                            );
+                        this.context.strict = previousStrict;
+                        this.context.allowStrictDirective =
+                          previousAllowStrictDirective;
+                        this.context.allowYield = previousAllowYield;
+                        this.context.await = previousAwait;
+                      }
+                    } else {
+                      if (this.matchAssign()) {
+                        if (!this.context.isAssignmentTarget) {
+                          this.tolerateError(
+                            messages_1.Messages.InvalidLHSInAssignment,
+                          );
+                        }
+                        if (
+                          this.context.strict &&
+                          expr.type === syntax_1.Syntax.Identifier
+                        ) {
+                          var id = expr;
+                          if (this.scanner.isRestrictedWord(id.name)) {
+                            this.tolerateUnexpectedToken(
+                              token,
+                              messages_1.Messages.StrictLHSAssignment,
+                            );
+                          }
+                          if (this.scanner.isStrictModeReservedWord(id.name)) {
+                            this.tolerateUnexpectedToken(
+                              token,
+                              messages_1.Messages.StrictReservedWord,
+                            );
+                          }
+                        }
+                        if (!this.match("=")) {
+                          this.context.isAssignmentTarget = false;
+                          this.context.isBindingElement = false;
+                        } else {
+                          this.reinterpretExpressionAsPattern(expr);
+                        }
+                        token = this.nextToken();
+                        var operator = token.value;
+                        var right = this.isolateCoverGrammar(
+                          this.parseAssignmentExpression,
+                        );
+                        expr = this.finalize(
+                          this.startNode(startToken),
+                          new Node.AssignmentExpression(operator, expr, right),
+                        );
+                        this.context.firstCoverInitializedNameError = null;
+                      }
+                    }
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-comma-operator
+                Parser.prototype.parseExpression = function () {
+                  var startToken = this.lookahead;
+                  var expr = this.isolateCoverGrammar(
+                    this.parseAssignmentExpression,
+                  );
+                  if (this.match(",")) {
+                    var expressions = [];
+                    expressions.push(expr);
+                    while (this.lookahead.type !== 2 /* EOF */) {
+                      if (!this.match(",")) {
+                        break;
+                      }
+                      this.nextToken();
+                      expressions.push(
+                        this.isolateCoverGrammar(
+                          this.parseAssignmentExpression,
+                        ),
+                      );
+                    }
+                    expr = this.finalize(
+                      this.startNode(startToken),
+                      new Node.SequenceExpression(expressions),
+                    );
+                  }
+                  return expr;
+                };
+                // https://tc39.github.io/ecma262/#sec-block
+                Parser.prototype.parseStatementListItem = function () {
+                  var statement;
+                  this.context.isAssignmentTarget = true;
+                  this.context.isBindingElement = true;
+                  if (this.lookahead.type === 4 /* Keyword */) {
+                    switch (this.lookahead.value) {
+                      case "export":
+                        if (!this.context.isModule) {
+                          this.tolerateUnexpectedToken(
+                            this.lookahead,
+                            messages_1.Messages.IllegalExportDeclaration,
+                          );
+                        }
+                        statement = this.parseExportDeclaration();
+                        break;
+                      case "import":
+                        if (!this.context.isModule) {
+                          this.tolerateUnexpectedToken(
+                            this.lookahead,
+                            messages_1.Messages.IllegalImportDeclaration,
+                          );
+                        }
+                        statement = this.parseImportDeclaration();
+                        break;
+                      case "const":
+                        statement = this.parseLexicalDeclaration({
+                          inFor: false,
+                        });
+                        break;
+                      case "function":
+                        statement = this.parseFunctionDeclaration();
+                        break;
+                      case "class":
+                        statement = this.parseClassDeclaration();
+                        break;
+                      case "let":
+                        statement = this.isLexicalDeclaration()
+                          ? this.parseLexicalDeclaration({ inFor: false })
+                          : this.parseStatement();
+                        break;
+                      default:
+                        statement = this.parseStatement();
+                        break;
+                    }
+                  } else {
+                    statement = this.parseStatement();
+                  }
+                  return statement;
+                };
+                Parser.prototype.parseBlock = function () {
+                  var node = this.createNode();
+                  this.expect("{");
+                  var block = [];
+                  while (true) {
+                    if (this.match("}")) {
+                      break;
+                    }
+                    block.push(this.parseStatementListItem());
+                  }
+                  this.expect("}");
+                  return this.finalize(node, new Node.BlockStatement(block));
+                };
+                // https://tc39.github.io/ecma262/#sec-let-and-const-declarations
+                Parser.prototype.parseLexicalBinding = function (
+                  kind,
+                  options,
+                ) {
+                  var node = this.createNode();
+                  var params = [];
+                  var id = this.parsePattern(params, kind);
+                  if (
+                    this.context.strict &&
+                    id.type === syntax_1.Syntax.Identifier
+                  ) {
+                    if (this.scanner.isRestrictedWord(id.name)) {
+                      this.tolerateError(messages_1.Messages.StrictVarName);
+                    }
+                  }
+                  var init = null;
+                  if (kind === "const") {
+                    if (
+                      !this.matchKeyword("in") &&
+                      !this.matchContextualKeyword("of")
+                    ) {
+                      if (this.match("=")) {
+                        this.nextToken();
+                        init = this.isolateCoverGrammar(
+                          this.parseAssignmentExpression,
+                        );
+                      } else {
+                        this.throwError(
+                          messages_1.Messages.DeclarationMissingInitializer,
+                          "const",
+                        );
+                      }
+                    }
+                  } else if (
+                    (!options.inFor &&
+                      id.type !== syntax_1.Syntax.Identifier) ||
+                    this.match("=")
+                  ) {
+                    this.expect("=");
+                    init = this.isolateCoverGrammar(
+                      this.parseAssignmentExpression,
+                    );
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.VariableDeclarator(id, init),
+                  );
+                };
+                Parser.prototype.parseBindingList = function (kind, options) {
+                  var list = [this.parseLexicalBinding(kind, options)];
+                  while (this.match(",")) {
+                    this.nextToken();
+                    list.push(this.parseLexicalBinding(kind, options));
+                  }
+                  return list;
+                };
+                Parser.prototype.isLexicalDeclaration = function () {
+                  var state = this.scanner.saveState();
+                  this.scanner.scanComments();
+                  var next = this.scanner.lex();
+                  this.scanner.restoreState(state);
+                  return (
+                    next.type === 3 /* Identifier */ ||
+                    (next.type === 7 /* Punctuator */ && next.value === "[") ||
+                    (next.type === 7 /* Punctuator */ && next.value === "{") ||
+                    (next.type === 4 /* Keyword */ && next.value === "let") ||
+                    (next.type === 4 /* Keyword */ && next.value === "yield")
+                  );
+                };
+                Parser.prototype.parseLexicalDeclaration = function (options) {
+                  var node = this.createNode();
+                  var kind = this.nextToken().value;
+                  assert_1.assert(
+                    kind === "let" || kind === "const",
+                    "Lexical declaration must be either let or const",
+                  );
+                  var declarations = this.parseBindingList(kind, options);
+                  this.consumeSemicolon();
+                  return this.finalize(
+                    node,
+                    new Node.VariableDeclaration(declarations, kind),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns
+                Parser.prototype.parseBindingRestElement = function (
+                  params,
+                  kind,
+                ) {
+                  var node = this.createNode();
+                  this.expect("...");
+                  var arg = this.parsePattern(params, kind);
+                  return this.finalize(node, new Node.RestElement(arg));
+                };
+                Parser.prototype.parseArrayPattern = function (params, kind) {
+                  var node = this.createNode();
+                  this.expect("[");
+                  var elements = [];
+                  while (!this.match("]")) {
+                    if (this.match(",")) {
+                      this.nextToken();
+                      elements.push(null);
+                    } else {
+                      if (this.match("...")) {
+                        elements.push(
+                          this.parseBindingRestElement(params, kind),
+                        );
+                        break;
+                      } else {
+                        elements.push(
+                          this.parsePatternWithDefault(params, kind),
+                        );
+                      }
+                      if (!this.match("]")) {
+                        this.expect(",");
+                      }
+                    }
+                  }
+                  this.expect("]");
+                  return this.finalize(node, new Node.ArrayPattern(elements));
+                };
+                Parser.prototype.parsePropertyPattern = function (
+                  params,
+                  kind,
+                ) {
+                  var node = this.createNode();
+                  var computed = false;
+                  var shorthand = false;
+                  var method = false;
+                  var key;
+                  var value;
+                  if (this.lookahead.type === 3 /* Identifier */) {
+                    var keyToken = this.lookahead;
+                    key = this.parseVariableIdentifier();
+                    var init = this.finalize(
+                      node,
+                      new Node.Identifier(keyToken.value),
+                    );
+                    if (this.match("=")) {
+                      params.push(keyToken);
+                      shorthand = true;
+                      this.nextToken();
+                      var expr = this.parseAssignmentExpression();
+                      value = this.finalize(
+                        this.startNode(keyToken),
+                        new Node.AssignmentPattern(init, expr),
+                      );
+                    } else if (!this.match(":")) {
+                      params.push(keyToken);
+                      shorthand = true;
+                      value = init;
+                    } else {
+                      this.expect(":");
+                      value = this.parsePatternWithDefault(params, kind);
+                    }
+                  } else {
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                    this.expect(":");
+                    value = this.parsePatternWithDefault(params, kind);
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.Property(
+                      "init",
+                      key,
+                      computed,
+                      value,
+                      method,
+                      shorthand,
+                    ),
+                  );
+                };
+                Parser.prototype.parseObjectPattern = function (params, kind) {
+                  var node = this.createNode();
+                  var properties = [];
+                  this.expect("{");
+                  while (!this.match("}")) {
+                    properties.push(this.parsePropertyPattern(params, kind));
+                    if (!this.match("}")) {
+                      this.expect(",");
+                    }
+                  }
+                  this.expect("}");
+                  return this.finalize(
+                    node,
+                    new Node.ObjectPattern(properties),
+                  );
+                };
+                Parser.prototype.parsePattern = function (params, kind) {
+                  var pattern;
+                  if (this.match("[")) {
+                    pattern = this.parseArrayPattern(params, kind);
+                  } else if (this.match("{")) {
+                    pattern = this.parseObjectPattern(params, kind);
+                  } else {
+                    if (
+                      this.matchKeyword("let") &&
+                      (kind === "const" || kind === "let")
+                    ) {
+                      this.tolerateUnexpectedToken(
+                        this.lookahead,
+                        messages_1.Messages.LetInLexicalBinding,
+                      );
+                    }
+                    params.push(this.lookahead);
+                    pattern = this.parseVariableIdentifier(kind);
+                  }
+                  return pattern;
+                };
+                Parser.prototype.parsePatternWithDefault = function (
+                  params,
+                  kind,
+                ) {
+                  var startToken = this.lookahead;
+                  var pattern = this.parsePattern(params, kind);
+                  if (this.match("=")) {
+                    this.nextToken();
+                    var previousAllowYield = this.context.allowYield;
+                    this.context.allowYield = true;
+                    var right = this.isolateCoverGrammar(
+                      this.parseAssignmentExpression,
+                    );
+                    this.context.allowYield = previousAllowYield;
+                    pattern = this.finalize(
+                      this.startNode(startToken),
+                      new Node.AssignmentPattern(pattern, right),
+                    );
+                  }
+                  return pattern;
+                };
+                // https://tc39.github.io/ecma262/#sec-variable-statement
+                Parser.prototype.parseVariableIdentifier = function (kind) {
+                  var node = this.createNode();
+                  var token = this.nextToken();
+                  if (
+                    token.type === 4 /* Keyword */ &&
+                    token.value === "yield"
+                  ) {
+                    if (this.context.strict) {
+                      this.tolerateUnexpectedToken(
+                        token,
+                        messages_1.Messages.StrictReservedWord,
+                      );
+                    } else if (!this.context.allowYield) {
+                      this.throwUnexpectedToken(token);
+                    }
+                  } else if (token.type !== 3 /* Identifier */) {
+                    if (
+                      this.context.strict &&
+                      token.type === 4 /* Keyword */ &&
+                      this.scanner.isStrictModeReservedWord(token.value)
+                    ) {
+                      this.tolerateUnexpectedToken(
+                        token,
+                        messages_1.Messages.StrictReservedWord,
+                      );
+                    } else {
+                      if (
+                        this.context.strict ||
+                        token.value !== "let" ||
+                        kind !== "var"
+                      ) {
+                        this.throwUnexpectedToken(token);
+                      }
+                    }
+                  } else if (
+                    (this.context.isModule || this.context.await) &&
+                    token.type === 3 /* Identifier */ &&
+                    token.value === "await"
+                  ) {
+                    this.tolerateUnexpectedToken(token);
+                  }
+                  return this.finalize(node, new Node.Identifier(token.value));
+                };
+                Parser.prototype.parseVariableDeclaration = function (options) {
+                  var node = this.createNode();
+                  var params = [];
+                  var id = this.parsePattern(params, "var");
+                  if (
+                    this.context.strict &&
+                    id.type === syntax_1.Syntax.Identifier
+                  ) {
+                    if (this.scanner.isRestrictedWord(id.name)) {
+                      this.tolerateError(messages_1.Messages.StrictVarName);
+                    }
+                  }
+                  var init = null;
+                  if (this.match("=")) {
+                    this.nextToken();
+                    init = this.isolateCoverGrammar(
+                      this.parseAssignmentExpression,
+                    );
+                  } else if (
+                    id.type !== syntax_1.Syntax.Identifier &&
+                    !options.inFor
+                  ) {
+                    this.expect("=");
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.VariableDeclarator(id, init),
+                  );
+                };
+                Parser.prototype.parseVariableDeclarationList = function (
+                  options,
+                ) {
+                  var opt = { inFor: options.inFor };
+                  var list = [];
+                  list.push(this.parseVariableDeclaration(opt));
+                  while (this.match(",")) {
+                    this.nextToken();
+                    list.push(this.parseVariableDeclaration(opt));
+                  }
+                  return list;
+                };
+                Parser.prototype.parseVariableStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("var");
+                  var declarations = this.parseVariableDeclarationList({
+                    inFor: false,
+                  });
+                  this.consumeSemicolon();
+                  return this.finalize(
+                    node,
+                    new Node.VariableDeclaration(declarations, "var"),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-empty-statement
+                Parser.prototype.parseEmptyStatement = function () {
+                  var node = this.createNode();
+                  this.expect(";");
+                  return this.finalize(node, new Node.EmptyStatement());
+                };
+                // https://tc39.github.io/ecma262/#sec-expression-statement
+                Parser.prototype.parseExpressionStatement = function () {
+                  var node = this.createNode();
+                  var expr = this.parseExpression();
+                  this.consumeSemicolon();
+                  return this.finalize(
+                    node,
+                    new Node.ExpressionStatement(expr),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-if-statement
+                Parser.prototype.parseIfClause = function () {
+                  if (this.context.strict && this.matchKeyword("function")) {
+                    this.tolerateError(messages_1.Messages.StrictFunction);
+                  }
+                  return this.parseStatement();
+                };
+                Parser.prototype.parseIfStatement = function () {
+                  var node = this.createNode();
+                  var consequent;
+                  var alternate = null;
+                  this.expectKeyword("if");
+                  this.expect("(");
+                  var test = this.parseExpression();
+                  if (!this.match(")") && this.config.tolerant) {
+                    this.tolerateUnexpectedToken(this.nextToken());
+                    consequent = this.finalize(
+                      this.createNode(),
+                      new Node.EmptyStatement(),
+                    );
+                  } else {
+                    this.expect(")");
+                    consequent = this.parseIfClause();
+                    if (this.matchKeyword("else")) {
+                      this.nextToken();
+                      alternate = this.parseIfClause();
+                    }
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.IfStatement(test, consequent, alternate),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-do-while-statement
+                Parser.prototype.parseDoWhileStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("do");
+                  var previousInIteration = this.context.inIteration;
+                  this.context.inIteration = true;
+                  var body = this.parseStatement();
+                  this.context.inIteration = previousInIteration;
+                  this.expectKeyword("while");
+                  this.expect("(");
+                  var test = this.parseExpression();
+                  if (!this.match(")") && this.config.tolerant) {
+                    this.tolerateUnexpectedToken(this.nextToken());
+                  } else {
+                    this.expect(")");
+                    if (this.match(";")) {
+                      this.nextToken();
+                    }
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.DoWhileStatement(body, test),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-while-statement
+                Parser.prototype.parseWhileStatement = function () {
+                  var node = this.createNode();
+                  var body;
+                  this.expectKeyword("while");
+                  this.expect("(");
+                  var test = this.parseExpression();
+                  if (!this.match(")") && this.config.tolerant) {
+                    this.tolerateUnexpectedToken(this.nextToken());
+                    body = this.finalize(
+                      this.createNode(),
+                      new Node.EmptyStatement(),
+                    );
+                  } else {
+                    this.expect(")");
+                    var previousInIteration = this.context.inIteration;
+                    this.context.inIteration = true;
+                    body = this.parseStatement();
+                    this.context.inIteration = previousInIteration;
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.WhileStatement(test, body),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-for-statement
+                // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements
+                Parser.prototype.parseForStatement = function () {
+                  var init = null;
+                  var test = null;
+                  var update = null;
+                  var forIn = true;
+                  var left, right;
+                  var node = this.createNode();
+                  this.expectKeyword("for");
+                  this.expect("(");
+                  if (this.match(";")) {
+                    this.nextToken();
+                  } else {
+                    if (this.matchKeyword("var")) {
+                      init = this.createNode();
+                      this.nextToken();
+                      var previousAllowIn = this.context.allowIn;
+                      this.context.allowIn = false;
+                      var declarations = this.parseVariableDeclarationList({
+                        inFor: true,
+                      });
+                      this.context.allowIn = previousAllowIn;
+                      if (
+                        declarations.length === 1 &&
+                        this.matchKeyword("in")
+                      ) {
+                        var decl = declarations[0];
+                        if (
+                          decl.init &&
+                          (decl.id.type === syntax_1.Syntax.ArrayPattern ||
+                            decl.id.type === syntax_1.Syntax.ObjectPattern ||
+                            this.context.strict)
+                        ) {
+                          this.tolerateError(
+                            messages_1.Messages.ForInOfLoopInitializer,
+                            "for-in",
+                          );
+                        }
+                        init = this.finalize(
+                          init,
+                          new Node.VariableDeclaration(declarations, "var"),
+                        );
+                        this.nextToken();
+                        left = init;
+                        right = this.parseExpression();
+                        init = null;
+                      } else if (
+                        declarations.length === 1 &&
+                        declarations[0].init === null &&
+                        this.matchContextualKeyword("of")
+                      ) {
+                        init = this.finalize(
+                          init,
+                          new Node.VariableDeclaration(declarations, "var"),
+                        );
+                        this.nextToken();
+                        left = init;
+                        right = this.parseAssignmentExpression();
+                        init = null;
+                        forIn = false;
+                      } else {
+                        init = this.finalize(
+                          init,
+                          new Node.VariableDeclaration(declarations, "var"),
+                        );
+                        this.expect(";");
+                      }
+                    } else if (
+                      this.matchKeyword("const") ||
+                      this.matchKeyword("let")
+                    ) {
+                      init = this.createNode();
+                      var kind = this.nextToken().value;
+                      if (
+                        !this.context.strict &&
+                        this.lookahead.value === "in"
+                      ) {
+                        init = this.finalize(init, new Node.Identifier(kind));
+                        this.nextToken();
+                        left = init;
+                        right = this.parseExpression();
+                        init = null;
+                      } else {
+                        var previousAllowIn = this.context.allowIn;
+                        this.context.allowIn = false;
+                        var declarations = this.parseBindingList(kind, {
+                          inFor: true,
+                        });
+                        this.context.allowIn = previousAllowIn;
+                        if (
+                          declarations.length === 1 &&
+                          declarations[0].init === null &&
+                          this.matchKeyword("in")
+                        ) {
+                          init = this.finalize(
+                            init,
+                            new Node.VariableDeclaration(declarations, kind),
+                          );
+                          this.nextToken();
+                          left = init;
+                          right = this.parseExpression();
+                          init = null;
+                        } else if (
+                          declarations.length === 1 &&
+                          declarations[0].init === null &&
+                          this.matchContextualKeyword("of")
+                        ) {
+                          init = this.finalize(
+                            init,
+                            new Node.VariableDeclaration(declarations, kind),
+                          );
+                          this.nextToken();
+                          left = init;
+                          right = this.parseAssignmentExpression();
+                          init = null;
+                          forIn = false;
+                        } else {
+                          this.consumeSemicolon();
+                          init = this.finalize(
+                            init,
+                            new Node.VariableDeclaration(declarations, kind),
+                          );
+                        }
+                      }
+                    } else {
+                      var initStartToken = this.lookahead;
+                      var previousAllowIn = this.context.allowIn;
+                      this.context.allowIn = false;
+                      init = this.inheritCoverGrammar(
+                        this.parseAssignmentExpression,
+                      );
+                      this.context.allowIn = previousAllowIn;
+                      if (this.matchKeyword("in")) {
+                        if (
+                          !this.context.isAssignmentTarget ||
+                          init.type === syntax_1.Syntax.AssignmentExpression
+                        ) {
+                          this.tolerateError(
+                            messages_1.Messages.InvalidLHSInForIn,
+                          );
+                        }
+                        this.nextToken();
+                        this.reinterpretExpressionAsPattern(init);
+                        left = init;
+                        right = this.parseExpression();
+                        init = null;
+                      } else if (this.matchContextualKeyword("of")) {
+                        if (
+                          !this.context.isAssignmentTarget ||
+                          init.type === syntax_1.Syntax.AssignmentExpression
+                        ) {
+                          this.tolerateError(
+                            messages_1.Messages.InvalidLHSInForLoop,
+                          );
+                        }
+                        this.nextToken();
+                        this.reinterpretExpressionAsPattern(init);
+                        left = init;
+                        right = this.parseAssignmentExpression();
+                        init = null;
+                        forIn = false;
+                      } else {
+                        if (this.match(",")) {
+                          var initSeq = [init];
+                          while (this.match(",")) {
+                            this.nextToken();
+                            initSeq.push(
+                              this.isolateCoverGrammar(
+                                this.parseAssignmentExpression,
+                              ),
+                            );
+                          }
+                          init = this.finalize(
+                            this.startNode(initStartToken),
+                            new Node.SequenceExpression(initSeq),
+                          );
+                        }
+                        this.expect(";");
+                      }
+                    }
+                  }
+                  if (typeof left === "undefined") {
+                    if (!this.match(";")) {
+                      test = this.parseExpression();
+                    }
+                    this.expect(";");
+                    if (!this.match(")")) {
+                      update = this.parseExpression();
+                    }
+                  }
+                  var body;
+                  if (!this.match(")") && this.config.tolerant) {
+                    this.tolerateUnexpectedToken(this.nextToken());
+                    body = this.finalize(
+                      this.createNode(),
+                      new Node.EmptyStatement(),
+                    );
+                  } else {
+                    this.expect(")");
+                    var previousInIteration = this.context.inIteration;
+                    this.context.inIteration = true;
+                    body = this.isolateCoverGrammar(this.parseStatement);
+                    this.context.inIteration = previousInIteration;
+                  }
+                  return typeof left === "undefined"
+                    ? this.finalize(
+                        node,
+                        new Node.ForStatement(init, test, update, body),
+                      )
+                    : forIn
+                      ? this.finalize(
+                          node,
+                          new Node.ForInStatement(left, right, body),
+                        )
+                      : this.finalize(
+                          node,
+                          new Node.ForOfStatement(left, right, body),
+                        );
+                };
+                // https://tc39.github.io/ecma262/#sec-continue-statement
+                Parser.prototype.parseContinueStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("continue");
+                  var label = null;
+                  if (
+                    this.lookahead.type === 3 /* Identifier */ &&
+                    !this.hasLineTerminator
+                  ) {
+                    var id = this.parseVariableIdentifier();
+                    label = id;
+                    var key = "$" + id.name;
+                    if (
+                      !Object.prototype.hasOwnProperty.call(
+                        this.context.labelSet,
+                        key,
+                      )
+                    ) {
+                      this.throwError(
+                        messages_1.Messages.UnknownLabel,
+                        id.name,
+                      );
+                    }
+                  }
+                  this.consumeSemicolon();
+                  if (label === null && !this.context.inIteration) {
+                    this.throwError(messages_1.Messages.IllegalContinue);
+                  }
+                  return this.finalize(node, new Node.ContinueStatement(label));
+                };
+                // https://tc39.github.io/ecma262/#sec-break-statement
+                Parser.prototype.parseBreakStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("break");
+                  var label = null;
+                  if (
+                    this.lookahead.type === 3 /* Identifier */ &&
+                    !this.hasLineTerminator
+                  ) {
+                    var id = this.parseVariableIdentifier();
+                    var key = "$" + id.name;
+                    if (
+                      !Object.prototype.hasOwnProperty.call(
+                        this.context.labelSet,
+                        key,
+                      )
+                    ) {
+                      this.throwError(
+                        messages_1.Messages.UnknownLabel,
+                        id.name,
+                      );
+                    }
+                    label = id;
+                  }
+                  this.consumeSemicolon();
+                  if (
+                    label === null &&
+                    !this.context.inIteration &&
+                    !this.context.inSwitch
+                  ) {
+                    this.throwError(messages_1.Messages.IllegalBreak);
+                  }
+                  return this.finalize(node, new Node.BreakStatement(label));
+                };
+                // https://tc39.github.io/ecma262/#sec-return-statement
+                Parser.prototype.parseReturnStatement = function () {
+                  if (!this.context.inFunctionBody) {
+                    this.tolerateError(messages_1.Messages.IllegalReturn);
+                  }
+                  var node = this.createNode();
+                  this.expectKeyword("return");
+                  var hasArgument =
+                    (!this.match(";") &&
+                      !this.match("}") &&
+                      !this.hasLineTerminator &&
+                      this.lookahead.type !== 2) /* EOF */ ||
+                    this.lookahead.type === 8 /* StringLiteral */ ||
+                    this.lookahead.type === 10; /* Template */
+                  var argument = hasArgument ? this.parseExpression() : null;
+                  this.consumeSemicolon();
+                  return this.finalize(
+                    node,
+                    new Node.ReturnStatement(argument),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-with-statement
+                Parser.prototype.parseWithStatement = function () {
+                  if (this.context.strict) {
+                    this.tolerateError(messages_1.Messages.StrictModeWith);
+                  }
+                  var node = this.createNode();
+                  var body;
+                  this.expectKeyword("with");
+                  this.expect("(");
+                  var object = this.parseExpression();
+                  if (!this.match(")") && this.config.tolerant) {
+                    this.tolerateUnexpectedToken(this.nextToken());
+                    body = this.finalize(
+                      this.createNode(),
+                      new Node.EmptyStatement(),
+                    );
+                  } else {
+                    this.expect(")");
+                    body = this.parseStatement();
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.WithStatement(object, body),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-switch-statement
+                Parser.prototype.parseSwitchCase = function () {
+                  var node = this.createNode();
+                  var test;
+                  if (this.matchKeyword("default")) {
+                    this.nextToken();
+                    test = null;
+                  } else {
+                    this.expectKeyword("case");
+                    test = this.parseExpression();
+                  }
+                  this.expect(":");
+                  var consequent = [];
+                  while (true) {
+                    if (
+                      this.match("}") ||
+                      this.matchKeyword("default") ||
+                      this.matchKeyword("case")
+                    ) {
+                      break;
+                    }
+                    consequent.push(this.parseStatementListItem());
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.SwitchCase(test, consequent),
+                  );
+                };
+                Parser.prototype.parseSwitchStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("switch");
+                  this.expect("(");
+                  var discriminant = this.parseExpression();
+                  this.expect(")");
+                  var previousInSwitch = this.context.inSwitch;
+                  this.context.inSwitch = true;
+                  var cases = [];
+                  var defaultFound = false;
+                  this.expect("{");
+                  while (true) {
+                    if (this.match("}")) {
+                      break;
+                    }
+                    var clause = this.parseSwitchCase();
+                    if (clause.test === null) {
+                      if (defaultFound) {
+                        this.throwError(
+                          messages_1.Messages.MultipleDefaultsInSwitch,
+                        );
+                      }
+                      defaultFound = true;
+                    }
+                    cases.push(clause);
+                  }
+                  this.expect("}");
+                  this.context.inSwitch = previousInSwitch;
+                  return this.finalize(
+                    node,
+                    new Node.SwitchStatement(discriminant, cases),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-labelled-statements
+                Parser.prototype.parseLabelledStatement = function () {
+                  var node = this.createNode();
+                  var expr = this.parseExpression();
+                  var statement;
+                  if (
+                    expr.type === syntax_1.Syntax.Identifier &&
+                    this.match(":")
+                  ) {
+                    this.nextToken();
+                    var id = expr;
+                    var key = "$" + id.name;
+                    if (
+                      Object.prototype.hasOwnProperty.call(
+                        this.context.labelSet,
+                        key,
+                      )
+                    ) {
+                      this.throwError(
+                        messages_1.Messages.Redeclaration,
+                        "Label",
+                        id.name,
+                      );
+                    }
+                    this.context.labelSet[key] = true;
+                    var body = void 0;
+                    if (this.matchKeyword("class")) {
+                      this.tolerateUnexpectedToken(this.lookahead);
+                      body = this.parseClassDeclaration();
+                    } else if (this.matchKeyword("function")) {
+                      var token = this.lookahead;
+                      var declaration = this.parseFunctionDeclaration();
+                      if (this.context.strict) {
+                        this.tolerateUnexpectedToken(
+                          token,
+                          messages_1.Messages.StrictFunction,
+                        );
+                      } else if (declaration.generator) {
+                        this.tolerateUnexpectedToken(
+                          token,
+                          messages_1.Messages.GeneratorInLegacyContext,
+                        );
+                      }
+                      body = declaration;
+                    } else {
+                      body = this.parseStatement();
+                    }
+                    delete this.context.labelSet[key];
+                    statement = new Node.LabeledStatement(id, body);
+                  } else {
+                    this.consumeSemicolon();
+                    statement = new Node.ExpressionStatement(expr);
+                  }
+                  return this.finalize(node, statement);
+                };
+                // https://tc39.github.io/ecma262/#sec-throw-statement
+                Parser.prototype.parseThrowStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("throw");
+                  if (this.hasLineTerminator) {
+                    this.throwError(messages_1.Messages.NewlineAfterThrow);
+                  }
+                  var argument = this.parseExpression();
+                  this.consumeSemicolon();
+                  return this.finalize(node, new Node.ThrowStatement(argument));
+                };
+                // https://tc39.github.io/ecma262/#sec-try-statement
+                Parser.prototype.parseCatchClause = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("catch");
+                  this.expect("(");
+                  if (this.match(")")) {
+                    this.throwUnexpectedToken(this.lookahead);
+                  }
+                  var params = [];
+                  var param = this.parsePattern(params);
+                  var paramMap = {};
+                  for (var i = 0; i < params.length; i++) {
+                    var key = "$" + params[i].value;
+                    if (Object.prototype.hasOwnProperty.call(paramMap, key)) {
+                      this.tolerateError(
+                        messages_1.Messages.DuplicateBinding,
+                        params[i].value,
+                      );
+                    }
+                    paramMap[key] = true;
+                  }
+                  if (
+                    this.context.strict &&
+                    param.type === syntax_1.Syntax.Identifier
+                  ) {
+                    if (this.scanner.isRestrictedWord(param.name)) {
+                      this.tolerateError(
+                        messages_1.Messages.StrictCatchVariable,
+                      );
+                    }
+                  }
+                  this.expect(")");
+                  var body = this.parseBlock();
+                  return this.finalize(node, new Node.CatchClause(param, body));
+                };
+                Parser.prototype.parseFinallyClause = function () {
+                  this.expectKeyword("finally");
+                  return this.parseBlock();
+                };
+                Parser.prototype.parseTryStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("try");
+                  var block = this.parseBlock();
+                  var handler = this.matchKeyword("catch")
+                    ? this.parseCatchClause()
+                    : null;
+                  var finalizer = this.matchKeyword("finally")
+                    ? this.parseFinallyClause()
+                    : null;
+                  if (!handler && !finalizer) {
+                    this.throwError(messages_1.Messages.NoCatchOrFinally);
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.TryStatement(block, handler, finalizer),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-debugger-statement
+                Parser.prototype.parseDebuggerStatement = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("debugger");
+                  this.consumeSemicolon();
+                  return this.finalize(node, new Node.DebuggerStatement());
+                };
+                // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations
+                Parser.prototype.parseStatement = function () {
+                  var statement;
+                  switch (this.lookahead.type) {
+                    case 1 /* BooleanLiteral */:
+                    case 5 /* NullLiteral */:
+                    case 6 /* NumericLiteral */:
+                    case 8 /* StringLiteral */:
+                    case 10 /* Template */:
+                    case 9 /* RegularExpression */:
+                      statement = this.parseExpressionStatement();
+                      break;
+                    case 7 /* Punctuator */:
+                      var value = this.lookahead.value;
+                      if (value === "{") {
+                        statement = this.parseBlock();
+                      } else if (value === "(") {
+                        statement = this.parseExpressionStatement();
+                      } else if (value === ";") {
+                        statement = this.parseEmptyStatement();
+                      } else {
+                        statement = this.parseExpressionStatement();
+                      }
+                      break;
+                    case 3 /* Identifier */:
+                      statement = this.matchAsyncFunction()
+                        ? this.parseFunctionDeclaration()
+                        : this.parseLabelledStatement();
+                      break;
+                    case 4 /* Keyword */:
+                      switch (this.lookahead.value) {
+                        case "break":
+                          statement = this.parseBreakStatement();
+                          break;
+                        case "continue":
+                          statement = this.parseContinueStatement();
+                          break;
+                        case "debugger":
+                          statement = this.parseDebuggerStatement();
+                          break;
+                        case "do":
+                          statement = this.parseDoWhileStatement();
+                          break;
+                        case "for":
+                          statement = this.parseForStatement();
+                          break;
+                        case "function":
+                          statement = this.parseFunctionDeclaration();
+                          break;
+                        case "if":
+                          statement = this.parseIfStatement();
+                          break;
+                        case "return":
+                          statement = this.parseReturnStatement();
+                          break;
+                        case "switch":
+                          statement = this.parseSwitchStatement();
+                          break;
+                        case "throw":
+                          statement = this.parseThrowStatement();
+                          break;
+                        case "try":
+                          statement = this.parseTryStatement();
+                          break;
+                        case "var":
+                          statement = this.parseVariableStatement();
+                          break;
+                        case "while":
+                          statement = this.parseWhileStatement();
+                          break;
+                        case "with":
+                          statement = this.parseWithStatement();
+                          break;
+                        default:
+                          statement = this.parseExpressionStatement();
+                          break;
+                      }
+                      break;
+                    default:
+                      statement = this.throwUnexpectedToken(this.lookahead);
+                  }
+                  return statement;
+                };
+                // https://tc39.github.io/ecma262/#sec-function-definitions
+                Parser.prototype.parseFunctionSourceElements = function () {
+                  var node = this.createNode();
+                  this.expect("{");
+                  var body = this.parseDirectivePrologues();
+                  var previousLabelSet = this.context.labelSet;
+                  var previousInIteration = this.context.inIteration;
+                  var previousInSwitch = this.context.inSwitch;
+                  var previousInFunctionBody = this.context.inFunctionBody;
+                  this.context.labelSet = {};
+                  this.context.inIteration = false;
+                  this.context.inSwitch = false;
+                  this.context.inFunctionBody = true;
+                  while (this.lookahead.type !== 2 /* EOF */) {
+                    if (this.match("}")) {
+                      break;
+                    }
+                    body.push(this.parseStatementListItem());
+                  }
+                  this.expect("}");
+                  this.context.labelSet = previousLabelSet;
+                  this.context.inIteration = previousInIteration;
+                  this.context.inSwitch = previousInSwitch;
+                  this.context.inFunctionBody = previousInFunctionBody;
+                  return this.finalize(node, new Node.BlockStatement(body));
+                };
+                Parser.prototype.validateParam = function (
+                  options,
+                  param,
+                  name,
+                ) {
+                  var key = "$" + name;
+                  if (this.context.strict) {
+                    if (this.scanner.isRestrictedWord(name)) {
+                      options.stricted = param;
+                      options.message = messages_1.Messages.StrictParamName;
+                    }
+                    if (
+                      Object.prototype.hasOwnProperty.call(
+                        options.paramSet,
+                        key,
+                      )
+                    ) {
+                      options.stricted = param;
+                      options.message = messages_1.Messages.StrictParamDupe;
+                    }
+                  } else if (!options.firstRestricted) {
+                    if (this.scanner.isRestrictedWord(name)) {
+                      options.firstRestricted = param;
+                      options.message = messages_1.Messages.StrictParamName;
+                    } else if (this.scanner.isStrictModeReservedWord(name)) {
+                      options.firstRestricted = param;
+                      options.message = messages_1.Messages.StrictReservedWord;
+                    } else if (
+                      Object.prototype.hasOwnProperty.call(
+                        options.paramSet,
+                        key,
+                      )
+                    ) {
+                      options.stricted = param;
+                      options.message = messages_1.Messages.StrictParamDupe;
+                    }
+                  }
+                  /* istanbul ignore next */
+                  if (typeof Object.defineProperty === "function") {
+                    Object.defineProperty(options.paramSet, key, {
+                      value: true,
+                      enumerable: true,
+                      writable: true,
+                      configurable: true,
+                    });
+                  } else {
+                    options.paramSet[key] = true;
+                  }
+                };
+                Parser.prototype.parseRestElement = function (params) {
+                  var node = this.createNode();
+                  this.expect("...");
+                  var arg = this.parsePattern(params);
+                  if (this.match("=")) {
+                    this.throwError(messages_1.Messages.DefaultRestParameter);
+                  }
+                  if (!this.match(")")) {
+                    this.throwError(
+                      messages_1.Messages.ParameterAfterRestParameter,
+                    );
+                  }
+                  return this.finalize(node, new Node.RestElement(arg));
+                };
+                Parser.prototype.parseFormalParameter = function (options) {
+                  var params = [];
+                  var param = this.match("...")
+                    ? this.parseRestElement(params)
+                    : this.parsePatternWithDefault(params);
+                  for (var i = 0; i < params.length; i++) {
+                    this.validateParam(options, params[i], params[i].value);
+                  }
+                  options.simple =
+                    options.simple && param instanceof Node.Identifier;
+                  options.params.push(param);
+                };
+                Parser.prototype.parseFormalParameters = function (
+                  firstRestricted,
+                ) {
+                  var options;
+                  options = {
+                    simple: true,
+                    params: [],
+                    firstRestricted: firstRestricted,
+                  };
+                  this.expect("(");
+                  if (!this.match(")")) {
+                    options.paramSet = {};
+                    while (this.lookahead.type !== 2 /* EOF */) {
+                      this.parseFormalParameter(options);
+                      if (this.match(")")) {
+                        break;
+                      }
+                      this.expect(",");
+                      if (this.match(")")) {
+                        break;
+                      }
+                    }
+                  }
+                  this.expect(")");
+                  return {
+                    simple: options.simple,
+                    params: options.params,
+                    stricted: options.stricted,
+                    firstRestricted: options.firstRestricted,
+                    message: options.message,
+                  };
+                };
+                Parser.prototype.matchAsyncFunction = function () {
+                  var match = this.matchContextualKeyword("async");
+                  if (match) {
+                    var state = this.scanner.saveState();
+                    this.scanner.scanComments();
+                    var next = this.scanner.lex();
+                    this.scanner.restoreState(state);
+                    match =
+                      state.lineNumber === next.lineNumber &&
+                      next.type === 4 /* Keyword */ &&
+                      next.value === "function";
+                  }
+                  return match;
+                };
+                Parser.prototype.parseFunctionDeclaration = function (
+                  identifierIsOptional,
+                ) {
+                  var node = this.createNode();
+                  var isAsync = this.matchContextualKeyword("async");
+                  if (isAsync) {
+                    this.nextToken();
+                  }
+                  this.expectKeyword("function");
+                  var isGenerator = isAsync ? false : this.match("*");
+                  if (isGenerator) {
+                    this.nextToken();
+                  }
+                  var message;
+                  var id = null;
+                  var firstRestricted = null;
+                  if (!identifierIsOptional || !this.match("(")) {
+                    var token = this.lookahead;
+                    id = this.parseVariableIdentifier();
+                    if (this.context.strict) {
+                      if (this.scanner.isRestrictedWord(token.value)) {
+                        this.tolerateUnexpectedToken(
+                          token,
+                          messages_1.Messages.StrictFunctionName,
+                        );
+                      }
+                    } else {
+                      if (this.scanner.isRestrictedWord(token.value)) {
+                        firstRestricted = token;
+                        message = messages_1.Messages.StrictFunctionName;
+                      } else if (
+                        this.scanner.isStrictModeReservedWord(token.value)
+                      ) {
+                        firstRestricted = token;
+                        message = messages_1.Messages.StrictReservedWord;
+                      }
+                    }
+                  }
+                  var previousAllowAwait = this.context.await;
+                  var previousAllowYield = this.context.allowYield;
+                  this.context.await = isAsync;
+                  this.context.allowYield = !isGenerator;
+                  var formalParameters =
+                    this.parseFormalParameters(firstRestricted);
+                  var params = formalParameters.params;
+                  var stricted = formalParameters.stricted;
+                  firstRestricted = formalParameters.firstRestricted;
+                  if (formalParameters.message) {
+                    message = formalParameters.message;
+                  }
+                  var previousStrict = this.context.strict;
+                  var previousAllowStrictDirective =
+                    this.context.allowStrictDirective;
+                  this.context.allowStrictDirective = formalParameters.simple;
+                  var body = this.parseFunctionSourceElements();
+                  if (this.context.strict && firstRestricted) {
+                    this.throwUnexpectedToken(firstRestricted, message);
+                  }
+                  if (this.context.strict && stricted) {
+                    this.tolerateUnexpectedToken(stricted, message);
+                  }
+                  this.context.strict = previousStrict;
+                  this.context.allowStrictDirective =
+                    previousAllowStrictDirective;
+                  this.context.await = previousAllowAwait;
+                  this.context.allowYield = previousAllowYield;
+                  return isAsync
+                    ? this.finalize(
+                        node,
+                        new Node.AsyncFunctionDeclaration(id, params, body),
+                      )
+                    : this.finalize(
+                        node,
+                        new Node.FunctionDeclaration(
+                          id,
+                          params,
+                          body,
+                          isGenerator,
+                        ),
+                      );
+                };
+                Parser.prototype.parseFunctionExpression = function () {
+                  var node = this.createNode();
+                  var isAsync = this.matchContextualKeyword("async");
+                  if (isAsync) {
+                    this.nextToken();
+                  }
+                  this.expectKeyword("function");
+                  var isGenerator = isAsync ? false : this.match("*");
+                  if (isGenerator) {
+                    this.nextToken();
+                  }
+                  var message;
+                  var id = null;
+                  var firstRestricted;
+                  var previousAllowAwait = this.context.await;
+                  var previousAllowYield = this.context.allowYield;
+                  this.context.await = isAsync;
+                  this.context.allowYield = !isGenerator;
+                  if (!this.match("(")) {
+                    var token = this.lookahead;
+                    id =
+                      !this.context.strict &&
+                      !isGenerator &&
+                      this.matchKeyword("yield")
+                        ? this.parseIdentifierName()
+                        : this.parseVariableIdentifier();
+                    if (this.context.strict) {
+                      if (this.scanner.isRestrictedWord(token.value)) {
+                        this.tolerateUnexpectedToken(
+                          token,
+                          messages_1.Messages.StrictFunctionName,
+                        );
+                      }
+                    } else {
+                      if (this.scanner.isRestrictedWord(token.value)) {
+                        firstRestricted = token;
+                        message = messages_1.Messages.StrictFunctionName;
+                      } else if (
+                        this.scanner.isStrictModeReservedWord(token.value)
+                      ) {
+                        firstRestricted = token;
+                        message = messages_1.Messages.StrictReservedWord;
+                      }
+                    }
+                  }
+                  var formalParameters =
+                    this.parseFormalParameters(firstRestricted);
+                  var params = formalParameters.params;
+                  var stricted = formalParameters.stricted;
+                  firstRestricted = formalParameters.firstRestricted;
+                  if (formalParameters.message) {
+                    message = formalParameters.message;
+                  }
+                  var previousStrict = this.context.strict;
+                  var previousAllowStrictDirective =
+                    this.context.allowStrictDirective;
+                  this.context.allowStrictDirective = formalParameters.simple;
+                  var body = this.parseFunctionSourceElements();
+                  if (this.context.strict && firstRestricted) {
+                    this.throwUnexpectedToken(firstRestricted, message);
+                  }
+                  if (this.context.strict && stricted) {
+                    this.tolerateUnexpectedToken(stricted, message);
+                  }
+                  this.context.strict = previousStrict;
+                  this.context.allowStrictDirective =
+                    previousAllowStrictDirective;
+                  this.context.await = previousAllowAwait;
+                  this.context.allowYield = previousAllowYield;
+                  return isAsync
+                    ? this.finalize(
+                        node,
+                        new Node.AsyncFunctionExpression(id, params, body),
+                      )
+                    : this.finalize(
+                        node,
+                        new Node.FunctionExpression(
+                          id,
+                          params,
+                          body,
+                          isGenerator,
+                        ),
+                      );
+                };
+                // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive
+                Parser.prototype.parseDirective = function () {
+                  var token = this.lookahead;
+                  var node = this.createNode();
+                  var expr = this.parseExpression();
+                  var directive =
+                    expr.type === syntax_1.Syntax.Literal
+                      ? this.getTokenRaw(token).slice(1, -1)
+                      : null;
+                  this.consumeSemicolon();
+                  return this.finalize(
+                    node,
+                    directive
+                      ? new Node.Directive(expr, directive)
+                      : new Node.ExpressionStatement(expr),
+                  );
+                };
+                Parser.prototype.parseDirectivePrologues = function () {
+                  var firstRestricted = null;
+                  var body = [];
+                  while (true) {
+                    var token = this.lookahead;
+                    if (token.type !== 8 /* StringLiteral */) {
+                      break;
+                    }
+                    var statement = this.parseDirective();
+                    body.push(statement);
+                    var directive = statement.directive;
+                    if (typeof directive !== "string") {
+                      break;
+                    }
+                    if (directive === "use strict") {
+                      this.context.strict = true;
+                      if (firstRestricted) {
+                        this.tolerateUnexpectedToken(
+                          firstRestricted,
+                          messages_1.Messages.StrictOctalLiteral,
+                        );
+                      }
+                      if (!this.context.allowStrictDirective) {
+                        this.tolerateUnexpectedToken(
+                          token,
+                          messages_1.Messages.IllegalLanguageModeDirective,
+                        );
+                      }
+                    } else {
+                      if (!firstRestricted && token.octal) {
+                        firstRestricted = token;
+                      }
+                    }
+                  }
+                  return body;
+                };
+                // https://tc39.github.io/ecma262/#sec-method-definitions
+                Parser.prototype.qualifiedPropertyName = function (token) {
+                  switch (token.type) {
+                    case 3 /* Identifier */:
+                    case 8 /* StringLiteral */:
+                    case 1 /* BooleanLiteral */:
+                    case 5 /* NullLiteral */:
+                    case 6 /* NumericLiteral */:
+                    case 4 /* Keyword */:
+                      return true;
+                    case 7 /* Punctuator */:
+                      return token.value === "[";
+                    default:
+                      break;
+                  }
+                  return false;
+                };
+                Parser.prototype.parseGetterMethod = function () {
+                  var node = this.createNode();
+                  var isGenerator = false;
+                  var previousAllowYield = this.context.allowYield;
+                  this.context.allowYield = !isGenerator;
+                  var formalParameters = this.parseFormalParameters();
+                  if (formalParameters.params.length > 0) {
+                    this.tolerateError(messages_1.Messages.BadGetterArity);
+                  }
+                  var method = this.parsePropertyMethod(formalParameters);
+                  this.context.allowYield = previousAllowYield;
+                  return this.finalize(
+                    node,
+                    new Node.FunctionExpression(
+                      null,
+                      formalParameters.params,
+                      method,
+                      isGenerator,
+                    ),
+                  );
+                };
+                Parser.prototype.parseSetterMethod = function () {
+                  var node = this.createNode();
+                  var isGenerator = false;
+                  var previousAllowYield = this.context.allowYield;
+                  this.context.allowYield = !isGenerator;
+                  var formalParameters = this.parseFormalParameters();
+                  if (formalParameters.params.length !== 1) {
+                    this.tolerateError(messages_1.Messages.BadSetterArity);
+                  } else if (
+                    formalParameters.params[0] instanceof Node.RestElement
+                  ) {
+                    this.tolerateError(
+                      messages_1.Messages.BadSetterRestParameter,
+                    );
+                  }
+                  var method = this.parsePropertyMethod(formalParameters);
+                  this.context.allowYield = previousAllowYield;
+                  return this.finalize(
+                    node,
+                    new Node.FunctionExpression(
+                      null,
+                      formalParameters.params,
+                      method,
+                      isGenerator,
+                    ),
+                  );
+                };
+                Parser.prototype.parseGeneratorMethod = function () {
+                  var node = this.createNode();
+                  var isGenerator = true;
+                  var previousAllowYield = this.context.allowYield;
+                  this.context.allowYield = true;
+                  var params = this.parseFormalParameters();
+                  this.context.allowYield = false;
+                  var method = this.parsePropertyMethod(params);
+                  this.context.allowYield = previousAllowYield;
+                  return this.finalize(
+                    node,
+                    new Node.FunctionExpression(
+                      null,
+                      params.params,
+                      method,
+                      isGenerator,
+                    ),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-generator-function-definitions
+                Parser.prototype.isStartOfExpression = function () {
+                  var start = true;
+                  var value = this.lookahead.value;
+                  switch (this.lookahead.type) {
+                    case 7 /* Punctuator */:
+                      start =
+                        value === "[" ||
+                        value === "(" ||
+                        value === "{" ||
+                        value === "+" ||
+                        value === "-" ||
+                        value === "!" ||
+                        value === "~" ||
+                        value === "++" ||
+                        value === "--" ||
+                        value === "/" ||
+                        value === "/="; // regular expression literal
+                      break;
+                    case 4 /* Keyword */:
+                      start =
+                        value === "class" ||
+                        value === "delete" ||
+                        value === "function" ||
+                        value === "let" ||
+                        value === "new" ||
+                        value === "super" ||
+                        value === "this" ||
+                        value === "typeof" ||
+                        value === "void" ||
+                        value === "yield";
+                      break;
+                    default:
+                      break;
+                  }
+                  return start;
+                };
+                Parser.prototype.parseYieldExpression = function () {
+                  var node = this.createNode();
+                  this.expectKeyword("yield");
+                  var argument = null;
+                  var delegate = false;
+                  if (!this.hasLineTerminator) {
+                    var previousAllowYield = this.context.allowYield;
+                    this.context.allowYield = false;
+                    delegate = this.match("*");
+                    if (delegate) {
+                      this.nextToken();
+                      argument = this.parseAssignmentExpression();
+                    } else if (this.isStartOfExpression()) {
+                      argument = this.parseAssignmentExpression();
+                    }
+                    this.context.allowYield = previousAllowYield;
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.YieldExpression(argument, delegate),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-class-definitions
+                Parser.prototype.parseClassElement = function (hasConstructor) {
+                  var token = this.lookahead;
+                  var node = this.createNode();
+                  var kind = "";
+                  var key = null;
+                  var value = null;
+                  var computed = false;
+                  var method = false;
+                  var isStatic = false;
+                  var isAsync = false;
+                  if (this.match("*")) {
+                    this.nextToken();
+                  } else {
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                    var id = key;
+                    if (
+                      id.name === "static" &&
+                      (this.qualifiedPropertyName(this.lookahead) ||
+                        this.match("*"))
+                    ) {
+                      token = this.lookahead;
+                      isStatic = true;
+                      computed = this.match("[");
+                      if (this.match("*")) {
+                        this.nextToken();
+                      } else {
+                        key = this.parseObjectPropertyKey();
+                      }
+                    }
+                    if (
+                      token.type === 3 /* Identifier */ &&
+                      !this.hasLineTerminator &&
+                      token.value === "async"
+                    ) {
+                      var punctuator = this.lookahead.value;
+                      if (
+                        punctuator !== ":" &&
+                        punctuator !== "(" &&
+                        punctuator !== "*"
+                      ) {
+                        isAsync = true;
+                        token = this.lookahead;
+                        key = this.parseObjectPropertyKey();
+                        if (
+                          token.type === 3 /* Identifier */ &&
+                          token.value === "constructor"
+                        ) {
+                          this.tolerateUnexpectedToken(
+                            token,
+                            messages_1.Messages.ConstructorIsAsync,
+                          );
+                        }
+                      }
+                    }
+                  }
+                  var lookaheadPropertyKey = this.qualifiedPropertyName(
+                    this.lookahead,
+                  );
+                  if (token.type === 3 /* Identifier */) {
+                    if (token.value === "get" && lookaheadPropertyKey) {
+                      kind = "get";
+                      computed = this.match("[");
+                      key = this.parseObjectPropertyKey();
+                      this.context.allowYield = false;
+                      value = this.parseGetterMethod();
+                    } else if (token.value === "set" && lookaheadPropertyKey) {
+                      kind = "set";
+                      computed = this.match("[");
+                      key = this.parseObjectPropertyKey();
+                      value = this.parseSetterMethod();
+                    }
+                  } else if (
+                    token.type === 7 /* Punctuator */ &&
+                    token.value === "*" &&
+                    lookaheadPropertyKey
+                  ) {
+                    kind = "init";
+                    computed = this.match("[");
+                    key = this.parseObjectPropertyKey();
+                    value = this.parseGeneratorMethod();
+                    method = true;
+                  }
+                  if (!kind && key && this.match("(")) {
+                    kind = "init";
+                    value = isAsync
+                      ? this.parsePropertyMethodAsyncFunction()
+                      : this.parsePropertyMethodFunction();
+                    method = true;
+                  }
+                  if (!kind) {
+                    this.throwUnexpectedToken(this.lookahead);
+                  }
+                  if (kind === "init") {
+                    kind = "method";
+                  }
+                  if (!computed) {
+                    if (isStatic && this.isPropertyKey(key, "prototype")) {
+                      this.throwUnexpectedToken(
+                        token,
+                        messages_1.Messages.StaticPrototype,
+                      );
+                    }
+                    if (!isStatic && this.isPropertyKey(key, "constructor")) {
+                      if (
+                        kind !== "method" ||
+                        !method ||
+                        (value && value.generator)
+                      ) {
+                        this.throwUnexpectedToken(
+                          token,
+                          messages_1.Messages.ConstructorSpecialMethod,
+                        );
+                      }
+                      if (hasConstructor.value) {
+                        this.throwUnexpectedToken(
+                          token,
+                          messages_1.Messages.DuplicateConstructor,
+                        );
+                      } else {
+                        hasConstructor.value = true;
+                      }
+                      kind = "constructor";
+                    }
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.MethodDefinition(
+                      key,
+                      computed,
+                      value,
+                      kind,
+                      isStatic,
+                    ),
+                  );
+                };
+                Parser.prototype.parseClassElementList = function () {
+                  var body = [];
+                  var hasConstructor = { value: false };
+                  this.expect("{");
+                  while (!this.match("}")) {
+                    if (this.match(";")) {
+                      this.nextToken();
+                    } else {
+                      body.push(this.parseClassElement(hasConstructor));
+                    }
+                  }
+                  this.expect("}");
+                  return body;
+                };
+                Parser.prototype.parseClassBody = function () {
+                  var node = this.createNode();
+                  var elementList = this.parseClassElementList();
+                  return this.finalize(node, new Node.ClassBody(elementList));
+                };
+                Parser.prototype.parseClassDeclaration = function (
+                  identifierIsOptional,
+                ) {
+                  var node = this.createNode();
+                  var previousStrict = this.context.strict;
+                  this.context.strict = true;
+                  this.expectKeyword("class");
+                  var id =
+                    identifierIsOptional &&
+                    this.lookahead.type !== 3 /* Identifier */
+                      ? null
+                      : this.parseVariableIdentifier();
+                  var superClass = null;
+                  if (this.matchKeyword("extends")) {
+                    this.nextToken();
+                    superClass = this.isolateCoverGrammar(
+                      this.parseLeftHandSideExpressionAllowCall,
+                    );
+                  }
+                  var classBody = this.parseClassBody();
+                  this.context.strict = previousStrict;
+                  return this.finalize(
+                    node,
+                    new Node.ClassDeclaration(id, superClass, classBody),
+                  );
+                };
+                Parser.prototype.parseClassExpression = function () {
+                  var node = this.createNode();
+                  var previousStrict = this.context.strict;
+                  this.context.strict = true;
+                  this.expectKeyword("class");
+                  var id =
+                    this.lookahead.type === 3 /* Identifier */
+                      ? this.parseVariableIdentifier()
+                      : null;
+                  var superClass = null;
+                  if (this.matchKeyword("extends")) {
+                    this.nextToken();
+                    superClass = this.isolateCoverGrammar(
+                      this.parseLeftHandSideExpressionAllowCall,
+                    );
+                  }
+                  var classBody = this.parseClassBody();
+                  this.context.strict = previousStrict;
+                  return this.finalize(
+                    node,
+                    new Node.ClassExpression(id, superClass, classBody),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-scripts
+                // https://tc39.github.io/ecma262/#sec-modules
+                Parser.prototype.parseModule = function () {
+                  this.context.strict = true;
+                  this.context.isModule = true;
+                  this.scanner.isModule = true;
+                  var node = this.createNode();
+                  var body = this.parseDirectivePrologues();
+                  while (this.lookahead.type !== 2 /* EOF */) {
+                    body.push(this.parseStatementListItem());
+                  }
+                  return this.finalize(node, new Node.Module(body));
+                };
+                Parser.prototype.parseScript = function () {
+                  var node = this.createNode();
+                  var body = this.parseDirectivePrologues();
+                  while (this.lookahead.type !== 2 /* EOF */) {
+                    body.push(this.parseStatementListItem());
+                  }
+                  return this.finalize(node, new Node.Script(body));
+                };
+                // https://tc39.github.io/ecma262/#sec-imports
+                Parser.prototype.parseModuleSpecifier = function () {
+                  var node = this.createNode();
+                  if (this.lookahead.type !== 8 /* StringLiteral */) {
+                    this.throwError(messages_1.Messages.InvalidModuleSpecifier);
+                  }
+                  var token = this.nextToken();
+                  var raw = this.getTokenRaw(token);
+                  return this.finalize(
+                    node,
+                    new Node.Literal(token.value, raw),
+                  );
+                };
+                // import {<foo as bar>} ...;
+                Parser.prototype.parseImportSpecifier = function () {
+                  var node = this.createNode();
+                  var imported;
+                  var local;
+                  if (this.lookahead.type === 3 /* Identifier */) {
+                    imported = this.parseVariableIdentifier();
+                    local = imported;
+                    if (this.matchContextualKeyword("as")) {
+                      this.nextToken();
+                      local = this.parseVariableIdentifier();
+                    }
+                  } else {
+                    imported = this.parseIdentifierName();
+                    local = imported;
+                    if (this.matchContextualKeyword("as")) {
+                      this.nextToken();
+                      local = this.parseVariableIdentifier();
+                    } else {
+                      this.throwUnexpectedToken(this.nextToken());
+                    }
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.ImportSpecifier(local, imported),
+                  );
+                };
+                // {foo, bar as bas}
+                Parser.prototype.parseNamedImports = function () {
+                  this.expect("{");
+                  var specifiers = [];
+                  while (!this.match("}")) {
+                    specifiers.push(this.parseImportSpecifier());
+                    if (!this.match("}")) {
+                      this.expect(",");
+                    }
+                  }
+                  this.expect("}");
+                  return specifiers;
+                };
+                // import <foo> ...;
+                Parser.prototype.parseImportDefaultSpecifier = function () {
+                  var node = this.createNode();
+                  var local = this.parseIdentifierName();
+                  return this.finalize(
+                    node,
+                    new Node.ImportDefaultSpecifier(local),
+                  );
+                };
+                // import <* as foo> ...;
+                Parser.prototype.parseImportNamespaceSpecifier = function () {
+                  var node = this.createNode();
+                  this.expect("*");
+                  if (!this.matchContextualKeyword("as")) {
+                    this.throwError(
+                      messages_1.Messages.NoAsAfterImportNamespace,
+                    );
+                  }
+                  this.nextToken();
+                  var local = this.parseIdentifierName();
+                  return this.finalize(
+                    node,
+                    new Node.ImportNamespaceSpecifier(local),
+                  );
+                };
+                Parser.prototype.parseImportDeclaration = function () {
+                  if (this.context.inFunctionBody) {
+                    this.throwError(
+                      messages_1.Messages.IllegalImportDeclaration,
+                    );
+                  }
+                  var node = this.createNode();
+                  this.expectKeyword("import");
+                  var src;
+                  var specifiers = [];
+                  if (this.lookahead.type === 8 /* StringLiteral */) {
+                    // import 'foo';
+                    src = this.parseModuleSpecifier();
+                  } else {
+                    if (this.match("{")) {
+                      // import {bar}
+                      specifiers = specifiers.concat(this.parseNamedImports());
+                    } else if (this.match("*")) {
+                      // import * as foo
+                      specifiers.push(this.parseImportNamespaceSpecifier());
+                    } else if (
+                      this.isIdentifierName(this.lookahead) &&
+                      !this.matchKeyword("default")
+                    ) {
+                      // import foo
+                      specifiers.push(this.parseImportDefaultSpecifier());
+                      if (this.match(",")) {
+                        this.nextToken();
+                        if (this.match("*")) {
+                          // import foo, * as foo
+                          specifiers.push(this.parseImportNamespaceSpecifier());
+                        } else if (this.match("{")) {
+                          // import foo, {bar}
+                          specifiers = specifiers.concat(
+                            this.parseNamedImports(),
+                          );
+                        } else {
+                          this.throwUnexpectedToken(this.lookahead);
+                        }
+                      }
+                    } else {
+                      this.throwUnexpectedToken(this.nextToken());
+                    }
+                    if (!this.matchContextualKeyword("from")) {
+                      var message = this.lookahead.value
+                        ? messages_1.Messages.UnexpectedToken
+                        : messages_1.Messages.MissingFromClause;
+                      this.throwError(message, this.lookahead.value);
+                    }
+                    this.nextToken();
+                    src = this.parseModuleSpecifier();
+                  }
+                  this.consumeSemicolon();
+                  return this.finalize(
+                    node,
+                    new Node.ImportDeclaration(specifiers, src),
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-exports
+                Parser.prototype.parseExportSpecifier = function () {
+                  var node = this.createNode();
+                  var local = this.parseIdentifierName();
+                  var exported = local;
+                  if (this.matchContextualKeyword("as")) {
+                    this.nextToken();
+                    exported = this.parseIdentifierName();
+                  }
+                  return this.finalize(
+                    node,
+                    new Node.ExportSpecifier(local, exported),
+                  );
+                };
+                Parser.prototype.parseExportDeclaration = function () {
+                  if (this.context.inFunctionBody) {
+                    this.throwError(
+                      messages_1.Messages.IllegalExportDeclaration,
+                    );
+                  }
+                  var node = this.createNode();
+                  this.expectKeyword("export");
+                  var exportDeclaration;
+                  if (this.matchKeyword("default")) {
+                    // export default ...
+                    this.nextToken();
+                    if (this.matchKeyword("function")) {
+                      // export default function foo () {}
+                      // export default function () {}
+                      var declaration = this.parseFunctionDeclaration(true);
+                      exportDeclaration = this.finalize(
+                        node,
+                        new Node.ExportDefaultDeclaration(declaration),
+                      );
+                    } else if (this.matchKeyword("class")) {
+                      // export default class foo {}
+                      var declaration = this.parseClassDeclaration(true);
+                      exportDeclaration = this.finalize(
+                        node,
+                        new Node.ExportDefaultDeclaration(declaration),
+                      );
+                    } else if (this.matchContextualKeyword("async")) {
+                      // export default async function f () {}
+                      // export default async function () {}
+                      // export default async x => x
+                      var declaration = this.matchAsyncFunction()
+                        ? this.parseFunctionDeclaration(true)
+                        : this.parseAssignmentExpression();
+                      exportDeclaration = this.finalize(
+                        node,
+                        new Node.ExportDefaultDeclaration(declaration),
+                      );
+                    } else {
+                      if (this.matchContextualKeyword("from")) {
+                        this.throwError(
+                          messages_1.Messages.UnexpectedToken,
+                          this.lookahead.value,
+                        );
+                      }
+                      // export default {};
+                      // export default [];
+                      // export default (1 + 2);
+                      var declaration = this.match("{")
+                        ? this.parseObjectInitializer()
+                        : this.match("[")
+                          ? this.parseArrayInitializer()
+                          : this.parseAssignmentExpression();
+                      this.consumeSemicolon();
+                      exportDeclaration = this.finalize(
+                        node,
+                        new Node.ExportDefaultDeclaration(declaration),
+                      );
+                    }
+                  } else if (this.match("*")) {
+                    // export * from 'foo';
+                    this.nextToken();
+                    if (!this.matchContextualKeyword("from")) {
+                      var message = this.lookahead.value
+                        ? messages_1.Messages.UnexpectedToken
+                        : messages_1.Messages.MissingFromClause;
+                      this.throwError(message, this.lookahead.value);
+                    }
+                    this.nextToken();
+                    var src = this.parseModuleSpecifier();
+                    this.consumeSemicolon();
+                    exportDeclaration = this.finalize(
+                      node,
+                      new Node.ExportAllDeclaration(src),
+                    );
+                  } else if (this.lookahead.type === 4 /* Keyword */) {
+                    // export var f = 1;
+                    var declaration = void 0;
+                    switch (this.lookahead.value) {
+                      case "let":
+                      case "const":
+                        declaration = this.parseLexicalDeclaration({
+                          inFor: false,
+                        });
+                        break;
+                      case "var":
+                      case "class":
+                      case "function":
+                        declaration = this.parseStatementListItem();
+                        break;
+                      default:
+                        this.throwUnexpectedToken(this.lookahead);
+                    }
+                    exportDeclaration = this.finalize(
+                      node,
+                      new Node.ExportNamedDeclaration(declaration, [], null),
+                    );
+                  } else if (this.matchAsyncFunction()) {
+                    var declaration = this.parseFunctionDeclaration();
+                    exportDeclaration = this.finalize(
+                      node,
+                      new Node.ExportNamedDeclaration(declaration, [], null),
+                    );
+                  } else {
+                    var specifiers = [];
+                    var source = null;
+                    var isExportFromIdentifier = false;
+                    this.expect("{");
+                    while (!this.match("}")) {
+                      isExportFromIdentifier =
+                        isExportFromIdentifier || this.matchKeyword("default");
+                      specifiers.push(this.parseExportSpecifier());
+                      if (!this.match("}")) {
+                        this.expect(",");
+                      }
+                    }
+                    this.expect("}");
+                    if (this.matchContextualKeyword("from")) {
+                      // export {default} from 'foo';
+                      // export {foo} from 'foo';
+                      this.nextToken();
+                      source = this.parseModuleSpecifier();
+                      this.consumeSemicolon();
+                    } else if (isExportFromIdentifier) {
+                      // export {default}; // missing fromClause
+                      var message = this.lookahead.value
+                        ? messages_1.Messages.UnexpectedToken
+                        : messages_1.Messages.MissingFromClause;
+                      this.throwError(message, this.lookahead.value);
+                    } else {
+                      // export {foo};
+                      this.consumeSemicolon();
+                    }
+                    exportDeclaration = this.finalize(
+                      node,
+                      new Node.ExportNamedDeclaration(null, specifiers, source),
+                    );
+                  }
+                  return exportDeclaration;
+                };
+                return Parser;
+              })();
+              exports.Parser = Parser;
+
+              /***/
+            },
+            /* 9 */
+            /***/ function (module, exports) {
+              "use strict";
+              // Ensure the condition is true, otherwise throw an error.
+              // This is only to have a better contract semantic, i.e. another safety net
+              // to catch a logic error. The condition shall be fulfilled in normal case.
+              // Do NOT use this to enforce a certain condition on any user input.
+              Object.defineProperty(exports, "__esModule", { value: true });
+              function assert(condition, message) {
+                /* istanbul ignore if */
+                if (!condition) {
+                  throw new Error("ASSERT: " + message);
+                }
+              }
+              exports.assert = assert;
+
+              /***/
+            },
+            /* 10 */
+            /***/ function (module, exports) {
+              "use strict";
+              /* tslint:disable:max-classes-per-file */
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var ErrorHandler = (function () {
+                function ErrorHandler() {
+                  this.errors = [];
+                  this.tolerant = false;
+                }
+                ErrorHandler.prototype.recordError = function (error) {
+                  this.errors.push(error);
+                };
+                ErrorHandler.prototype.tolerate = function (error) {
+                  if (this.tolerant) {
+                    this.recordError(error);
+                  } else {
+                    throw error;
+                  }
+                };
+                ErrorHandler.prototype.constructError = function (msg, column) {
+                  var error = new Error(msg);
+                  try {
+                    throw error;
+                  } catch (base) {
+                    /* istanbul ignore else */
+                    if (Object.create && Object.defineProperty) {
+                      error = Object.create(base);
+                      Object.defineProperty(error, "column", { value: column });
+                    }
+                  }
+                  /* istanbul ignore next */
+                  return error;
+                };
+                ErrorHandler.prototype.createError = function (
+                  index,
+                  line,
+                  col,
+                  description,
+                ) {
+                  var msg = "Line " + line + ": " + description;
+                  var error = this.constructError(msg, col);
+                  error.index = index;
+                  error.lineNumber = line;
+                  error.description = description;
+                  return error;
+                };
+                ErrorHandler.prototype.throwError = function (
+                  index,
+                  line,
+                  col,
+                  description,
+                ) {
+                  throw this.createError(index, line, col, description);
+                };
+                ErrorHandler.prototype.tolerateError = function (
+                  index,
+                  line,
+                  col,
+                  description,
+                ) {
+                  var error = this.createError(index, line, col, description);
+                  if (this.tolerant) {
+                    this.recordError(error);
+                  } else {
+                    throw error;
+                  }
+                };
+                return ErrorHandler;
+              })();
+              exports.ErrorHandler = ErrorHandler;
+
+              /***/
+            },
+            /* 11 */
+            /***/ function (module, exports) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              // Error messages should be identical to V8.
+              exports.Messages = {
+                BadGetterArity: "Getter must not have any formal parameters",
+                BadSetterArity: "Setter must have exactly one formal parameter",
+                BadSetterRestParameter:
+                  "Setter function argument must not be a rest parameter",
+                ConstructorIsAsync:
+                  "Class constructor may not be an async method",
+                ConstructorSpecialMethod:
+                  "Class constructor may not be an accessor",
+                DeclarationMissingInitializer:
+                  "Missing initializer in %0 declaration",
+                DefaultRestParameter: "Unexpected token =",
+                DuplicateBinding: "Duplicate binding %0",
+                DuplicateConstructor: "A class may only have one constructor",
+                DuplicateProtoProperty:
+                  "Duplicate __proto__ fields are not allowed in object literals",
+                ForInOfLoopInitializer:
+                  "%0 loop variable declaration may not have an initializer",
+                GeneratorInLegacyContext:
+                  "Generator declarations are not allowed in legacy contexts",
+                IllegalBreak: "Illegal break statement",
+                IllegalContinue: "Illegal continue statement",
+                IllegalExportDeclaration: "Unexpected token",
+                IllegalImportDeclaration: "Unexpected token",
+                IllegalLanguageModeDirective:
+                  "Illegal 'use strict' directive in function with non-simple parameter list",
+                IllegalReturn: "Illegal return statement",
+                InvalidEscapedReservedWord:
+                  "Keyword must not contain escaped characters",
+                InvalidHexEscapeSequence: "Invalid hexadecimal escape sequence",
+                InvalidLHSInAssignment: "Invalid left-hand side in assignment",
+                InvalidLHSInForIn: "Invalid left-hand side in for-in",
+                InvalidLHSInForLoop: "Invalid left-hand side in for-loop",
+                InvalidModuleSpecifier: "Unexpected token",
+                InvalidRegExp: "Invalid regular expression",
+                LetInLexicalBinding:
+                  "let is disallowed as a lexically bound name",
+                MissingFromClause: "Unexpected token",
+                MultipleDefaultsInSwitch:
+                  "More than one default clause in switch statement",
+                NewlineAfterThrow: "Illegal newline after throw",
+                NoAsAfterImportNamespace: "Unexpected token",
+                NoCatchOrFinally: "Missing catch or finally after try",
+                ParameterAfterRestParameter:
+                  "Rest parameter must be last formal parameter",
+                Redeclaration: "%0 '%1' has already been declared",
+                StaticPrototype:
+                  "Classes may not have static property named prototype",
+                StrictCatchVariable:
+                  "Catch variable may not be eval or arguments in strict mode",
+                StrictDelete:
+                  "Delete of an unqualified identifier in strict mode.",
+                StrictFunction:
+                  "In strict mode code, functions can only be declared at top level or inside a block",
+                StrictFunctionName:
+                  "Function name may not be eval or arguments in strict mode",
+                StrictLHSAssignment:
+                  "Assignment to eval or arguments is not allowed in strict mode",
+                StrictLHSPostfix:
+                  "Postfix increment/decrement may not have eval or arguments operand in strict mode",
+                StrictLHSPrefix:
+                  "Prefix increment/decrement may not have eval or arguments operand in strict mode",
+                StrictModeWith:
+                  "Strict mode code may not include a with statement",
+                StrictOctalLiteral:
+                  "Octal literals are not allowed in strict mode.",
+                StrictParamDupe:
+                  "Strict mode function may not have duplicate parameter names",
+                StrictParamName:
+                  "Parameter name eval or arguments is not allowed in strict mode",
+                StrictReservedWord:
+                  "Use of future reserved word in strict mode",
+                StrictVarName:
+                  "Variable name may not be eval or arguments in strict mode",
+                TemplateOctalLiteral:
+                  "Octal literals are not allowed in template strings.",
+                UnexpectedEOS: "Unexpected end of input",
+                UnexpectedIdentifier: "Unexpected identifier",
+                UnexpectedNumber: "Unexpected number",
+                UnexpectedReserved: "Unexpected reserved word",
+                UnexpectedString: "Unexpected string",
+                UnexpectedTemplate: "Unexpected quasi %0",
+                UnexpectedToken: "Unexpected token %0",
+                UnexpectedTokenIllegal: "Unexpected token ILLEGAL",
+                UnknownLabel: "Undefined label '%0'",
+                UnterminatedRegExp: "Invalid regular expression: missing /",
+              };
+
+              /***/
+            },
+            /* 12 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var assert_1 = __webpack_require__(9);
+              var character_1 = __webpack_require__(4);
+              var messages_1 = __webpack_require__(11);
+              function hexValue(ch) {
+                return "0123456789abcdef".indexOf(ch.toLowerCase());
+              }
+              function octalValue(ch) {
+                return "01234567".indexOf(ch);
+              }
+              var Scanner = (function () {
+                function Scanner(code, handler) {
+                  this.source = code;
+                  this.errorHandler = handler;
+                  this.trackComment = false;
+                  this.isModule = false;
+                  this.length = code.length;
+                  this.index = 0;
+                  this.lineNumber = code.length > 0 ? 1 : 0;
+                  this.lineStart = 0;
+                  this.curlyStack = [];
+                }
+                Scanner.prototype.saveState = function () {
+                  return {
+                    index: this.index,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                  };
+                };
+                Scanner.prototype.restoreState = function (state) {
+                  this.index = state.index;
+                  this.lineNumber = state.lineNumber;
+                  this.lineStart = state.lineStart;
+                };
+                Scanner.prototype.eof = function () {
+                  return this.index >= this.length;
+                };
+                Scanner.prototype.throwUnexpectedToken = function (message) {
+                  if (message === void 0) {
+                    message = messages_1.Messages.UnexpectedTokenIllegal;
+                  }
+                  return this.errorHandler.throwError(
+                    this.index,
+                    this.lineNumber,
+                    this.index - this.lineStart + 1,
+                    message,
+                  );
+                };
+                Scanner.prototype.tolerateUnexpectedToken = function (message) {
+                  if (message === void 0) {
+                    message = messages_1.Messages.UnexpectedTokenIllegal;
+                  }
+                  this.errorHandler.tolerateError(
+                    this.index,
+                    this.lineNumber,
+                    this.index - this.lineStart + 1,
+                    message,
+                  );
+                };
+                // https://tc39.github.io/ecma262/#sec-comments
+                Scanner.prototype.skipSingleLineComment = function (offset) {
+                  var comments = [];
+                  var start, loc;
+                  if (this.trackComment) {
+                    comments = [];
+                    start = this.index - offset;
+                    loc = {
+                      start: {
+                        line: this.lineNumber,
+                        column: this.index - this.lineStart - offset,
+                      },
+                      end: {},
+                    };
+                  }
+                  while (!this.eof()) {
+                    var ch = this.source.charCodeAt(this.index);
+                    ++this.index;
+                    if (character_1.Character.isLineTerminator(ch)) {
+                      if (this.trackComment) {
+                        loc.end = {
+                          line: this.lineNumber,
+                          column: this.index - this.lineStart - 1,
+                        };
+                        var entry = {
+                          multiLine: false,
+                          slice: [start + offset, this.index - 1],
+                          range: [start, this.index - 1],
+                          loc: loc,
+                        };
+                        comments.push(entry);
+                      }
+                      if (
+                        ch === 13 &&
+                        this.source.charCodeAt(this.index) === 10
+                      ) {
+                        ++this.index;
+                      }
+                      ++this.lineNumber;
+                      this.lineStart = this.index;
+                      return comments;
+                    }
+                  }
+                  if (this.trackComment) {
+                    loc.end = {
+                      line: this.lineNumber,
+                      column: this.index - this.lineStart,
+                    };
+                    var entry = {
+                      multiLine: false,
+                      slice: [start + offset, this.index],
+                      range: [start, this.index],
+                      loc: loc,
+                    };
+                    comments.push(entry);
+                  }
+                  return comments;
+                };
+                Scanner.prototype.skipMultiLineComment = function () {
+                  var comments = [];
+                  var start, loc;
+                  if (this.trackComment) {
+                    comments = [];
+                    start = this.index - 2;
+                    loc = {
+                      start: {
+                        line: this.lineNumber,
+                        column: this.index - this.lineStart - 2,
+                      },
+                      end: {},
+                    };
+                  }
+                  while (!this.eof()) {
+                    var ch = this.source.charCodeAt(this.index);
+                    if (character_1.Character.isLineTerminator(ch)) {
+                      if (
+                        ch === 0x0d &&
+                        this.source.charCodeAt(this.index + 1) === 0x0a
+                      ) {
+                        ++this.index;
+                      }
+                      ++this.lineNumber;
+                      ++this.index;
+                      this.lineStart = this.index;
+                    } else if (ch === 0x2a) {
+                      // Block comment ends with '*/'.
+                      if (this.source.charCodeAt(this.index + 1) === 0x2f) {
+                        this.index += 2;
+                        if (this.trackComment) {
+                          loc.end = {
+                            line: this.lineNumber,
+                            column: this.index - this.lineStart,
+                          };
+                          var entry = {
+                            multiLine: true,
+                            slice: [start + 2, this.index - 2],
+                            range: [start, this.index],
+                            loc: loc,
+                          };
+                          comments.push(entry);
+                        }
+                        return comments;
+                      }
+                      ++this.index;
+                    } else {
+                      ++this.index;
+                    }
+                  }
+                  // Ran off the end of the file - the whole thing is a comment
+                  if (this.trackComment) {
+                    loc.end = {
+                      line: this.lineNumber,
+                      column: this.index - this.lineStart,
+                    };
+                    var entry = {
+                      multiLine: true,
+                      slice: [start + 2, this.index],
+                      range: [start, this.index],
+                      loc: loc,
+                    };
+                    comments.push(entry);
+                  }
+                  this.tolerateUnexpectedToken();
+                  return comments;
+                };
+                Scanner.prototype.scanComments = function () {
+                  var comments;
+                  if (this.trackComment) {
+                    comments = [];
+                  }
+                  var start = this.index === 0;
+                  while (!this.eof()) {
+                    var ch = this.source.charCodeAt(this.index);
+                    if (character_1.Character.isWhiteSpace(ch)) {
+                      ++this.index;
+                    } else if (character_1.Character.isLineTerminator(ch)) {
+                      ++this.index;
+                      if (
+                        ch === 0x0d &&
+                        this.source.charCodeAt(this.index) === 0x0a
+                      ) {
+                        ++this.index;
+                      }
+                      ++this.lineNumber;
+                      this.lineStart = this.index;
+                      start = true;
+                    } else if (ch === 0x2f) {
+                      ch = this.source.charCodeAt(this.index + 1);
+                      if (ch === 0x2f) {
+                        this.index += 2;
+                        var comment = this.skipSingleLineComment(2);
+                        if (this.trackComment) {
+                          comments = comments.concat(comment);
+                        }
+                        start = true;
+                      } else if (ch === 0x2a) {
+                        this.index += 2;
+                        var comment = this.skipMultiLineComment();
+                        if (this.trackComment) {
+                          comments = comments.concat(comment);
+                        }
+                      } else {
+                        break;
+                      }
+                    } else if (start && ch === 0x2d) {
+                      // U+003E is '>'
+                      if (
+                        this.source.charCodeAt(this.index + 1) === 0x2d &&
+                        this.source.charCodeAt(this.index + 2) === 0x3e
+                      ) {
+                        // '-->' is a single-line comment
+                        this.index += 3;
+                        var comment = this.skipSingleLineComment(3);
+                        if (this.trackComment) {
+                          comments = comments.concat(comment);
+                        }
+                      } else {
+                        break;
+                      }
+                    } else if (ch === 0x3c && !this.isModule) {
+                      if (
+                        this.source.slice(this.index + 1, this.index + 4) ===
+                        "!--"
+                      ) {
+                        this.index += 4; // `<!--`
+                        var comment = this.skipSingleLineComment(4);
+                        if (this.trackComment) {
+                          comments = comments.concat(comment);
+                        }
+                      } else {
+                        break;
+                      }
+                    } else {
+                      break;
+                    }
+                  }
+                  return comments;
+                };
+                // https://tc39.github.io/ecma262/#sec-future-reserved-words
+                Scanner.prototype.isFutureReservedWord = function (id) {
+                  switch (id) {
+                    case "enum":
+                    case "export":
+                    case "import":
+                    case "super":
+                      return true;
+                    default:
+                      return false;
+                  }
+                };
+                Scanner.prototype.isStrictModeReservedWord = function (id) {
+                  switch (id) {
+                    case "implements":
+                    case "interface":
+                    case "package":
+                    case "private":
+                    case "protected":
+                    case "public":
+                    case "static":
+                    case "yield":
+                    case "let":
+                      return true;
+                    default:
+                      return false;
+                  }
+                };
+                Scanner.prototype.isRestrictedWord = function (id) {
+                  return id === "eval" || id === "arguments";
+                };
+                // https://tc39.github.io/ecma262/#sec-keywords
+                Scanner.prototype.isKeyword = function (id) {
+                  switch (id.length) {
+                    case 2:
+                      return id === "if" || id === "in" || id === "do";
+                    case 3:
+                      return (
+                        id === "var" ||
+                        id === "for" ||
+                        id === "new" ||
+                        id === "try" ||
+                        id === "let"
+                      );
+                    case 4:
+                      return (
+                        id === "this" ||
+                        id === "else" ||
+                        id === "case" ||
+                        id === "void" ||
+                        id === "with" ||
+                        id === "enum"
+                      );
+                    case 5:
+                      return (
+                        id === "while" ||
+                        id === "break" ||
+                        id === "catch" ||
+                        id === "throw" ||
+                        id === "const" ||
+                        id === "yield" ||
+                        id === "class" ||
+                        id === "super"
+                      );
+                    case 6:
+                      return (
+                        id === "return" ||
+                        id === "typeof" ||
+                        id === "delete" ||
+                        id === "switch" ||
+                        id === "export" ||
+                        id === "import"
+                      );
+                    case 7:
+                      return (
+                        id === "default" || id === "finally" || id === "extends"
+                      );
+                    case 8:
+                      return (
+                        id === "function" ||
+                        id === "continue" ||
+                        id === "debugger"
+                      );
+                    case 10:
+                      return id === "instanceof";
+                    default:
+                      return false;
+                  }
+                };
+                Scanner.prototype.codePointAt = function (i) {
+                  var cp = this.source.charCodeAt(i);
+                  if (cp >= 0xd800 && cp <= 0xdbff) {
+                    var second = this.source.charCodeAt(i + 1);
+                    if (second >= 0xdc00 && second <= 0xdfff) {
+                      var first = cp;
+                      cp = (first - 0xd800) * 0x400 + second - 0xdc00 + 0x10000;
+                    }
+                  }
+                  return cp;
+                };
+                Scanner.prototype.scanHexEscape = function (prefix) {
+                  var len = prefix === "u" ? 4 : 2;
+                  var code = 0;
+                  for (var i = 0; i < len; ++i) {
+                    if (
+                      !this.eof() &&
+                      character_1.Character.isHexDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      code = code * 16 + hexValue(this.source[this.index++]);
+                    } else {
+                      return null;
+                    }
+                  }
+                  return String.fromCharCode(code);
+                };
+                Scanner.prototype.scanUnicodeCodePointEscape = function () {
+                  var ch = this.source[this.index];
+                  var code = 0;
+                  // At least, one hex digit is required.
+                  if (ch === "}") {
+                    this.throwUnexpectedToken();
+                  }
+                  while (!this.eof()) {
+                    ch = this.source[this.index++];
+                    if (!character_1.Character.isHexDigit(ch.charCodeAt(0))) {
+                      break;
+                    }
+                    code = code * 16 + hexValue(ch);
+                  }
+                  if (code > 0x10ffff || ch !== "}") {
+                    this.throwUnexpectedToken();
+                  }
+                  return character_1.Character.fromCodePoint(code);
+                };
+                Scanner.prototype.getIdentifier = function () {
+                  var start = this.index++;
+                  while (!this.eof()) {
+                    var ch = this.source.charCodeAt(this.index);
+                    if (ch === 0x5c) {
+                      // Blackslash (U+005C) marks Unicode escape sequence.
+                      this.index = start;
+                      return this.getComplexIdentifier();
+                    } else if (ch >= 0xd800 && ch < 0xdfff) {
+                      // Need to handle surrogate pairs.
+                      this.index = start;
+                      return this.getComplexIdentifier();
+                    }
+                    if (character_1.Character.isIdentifierPart(ch)) {
+                      ++this.index;
+                    } else {
+                      break;
+                    }
+                  }
+                  return this.source.slice(start, this.index);
+                };
+                Scanner.prototype.getComplexIdentifier = function () {
+                  var cp = this.codePointAt(this.index);
+                  var id = character_1.Character.fromCodePoint(cp);
+                  this.index += id.length;
+                  // '\u' (U+005C, U+0075) denotes an escaped character.
+                  var ch;
+                  if (cp === 0x5c) {
+                    if (this.source.charCodeAt(this.index) !== 0x75) {
+                      this.throwUnexpectedToken();
+                    }
+                    ++this.index;
+                    if (this.source[this.index] === "{") {
+                      ++this.index;
+                      ch = this.scanUnicodeCodePointEscape();
+                    } else {
+                      ch = this.scanHexEscape("u");
+                      if (
+                        ch === null ||
+                        ch === "\\" ||
+                        !character_1.Character.isIdentifierStart(
+                          ch.charCodeAt(0),
+                        )
+                      ) {
+                        this.throwUnexpectedToken();
+                      }
+                    }
+                    id = ch;
+                  }
+                  while (!this.eof()) {
+                    cp = this.codePointAt(this.index);
+                    if (!character_1.Character.isIdentifierPart(cp)) {
+                      break;
+                    }
+                    ch = character_1.Character.fromCodePoint(cp);
+                    id += ch;
+                    this.index += ch.length;
+                    // '\u' (U+005C, U+0075) denotes an escaped character.
+                    if (cp === 0x5c) {
+                      id = id.substr(0, id.length - 1);
+                      if (this.source.charCodeAt(this.index) !== 0x75) {
+                        this.throwUnexpectedToken();
+                      }
+                      ++this.index;
+                      if (this.source[this.index] === "{") {
+                        ++this.index;
+                        ch = this.scanUnicodeCodePointEscape();
+                      } else {
+                        ch = this.scanHexEscape("u");
+                        if (
+                          ch === null ||
+                          ch === "\\" ||
+                          !character_1.Character.isIdentifierPart(
+                            ch.charCodeAt(0),
+                          )
+                        ) {
+                          this.throwUnexpectedToken();
+                        }
+                      }
+                      id += ch;
+                    }
+                  }
+                  return id;
+                };
+                Scanner.prototype.octalToDecimal = function (ch) {
+                  // \0 is not octal escape sequence
+                  var octal = ch !== "0";
+                  var code = octalValue(ch);
+                  if (
+                    !this.eof() &&
+                    character_1.Character.isOctalDigit(
+                      this.source.charCodeAt(this.index),
+                    )
+                  ) {
+                    octal = true;
+                    code = code * 8 + octalValue(this.source[this.index++]);
+                    // 3 digits are only allowed when string starts
+                    // with 0, 1, 2, 3
+                    if (
+                      "0123".indexOf(ch) >= 0 &&
+                      !this.eof() &&
+                      character_1.Character.isOctalDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      code = code * 8 + octalValue(this.source[this.index++]);
+                    }
+                  }
+                  return {
+                    code: code,
+                    octal: octal,
+                  };
+                };
+                // https://tc39.github.io/ecma262/#sec-names-and-keywords
+                Scanner.prototype.scanIdentifier = function () {
+                  var type;
+                  var start = this.index;
+                  // Backslash (U+005C) starts an escaped character.
+                  var id =
+                    this.source.charCodeAt(start) === 0x5c
+                      ? this.getComplexIdentifier()
+                      : this.getIdentifier();
+                  // There is no keyword or literal with only one character.
+                  // Thus, it must be an identifier.
+                  if (id.length === 1) {
+                    type = 3 /* Identifier */;
+                  } else if (this.isKeyword(id)) {
+                    type = 4 /* Keyword */;
+                  } else if (id === "null") {
+                    type = 5 /* NullLiteral */;
+                  } else if (id === "true" || id === "false") {
+                    type = 1 /* BooleanLiteral */;
+                  } else {
+                    type = 3 /* Identifier */;
+                  }
+                  if (
+                    type !== 3 /* Identifier */ &&
+                    start + id.length !== this.index
+                  ) {
+                    var restore = this.index;
+                    this.index = start;
+                    this.tolerateUnexpectedToken(
+                      messages_1.Messages.InvalidEscapedReservedWord,
+                    );
+                    this.index = restore;
+                  }
+                  return {
+                    type: type,
+                    value: id,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                // https://tc39.github.io/ecma262/#sec-punctuators
+                Scanner.prototype.scanPunctuator = function () {
+                  var start = this.index;
+                  // Check for most common single-character punctuators.
+                  var str = this.source[this.index];
+                  switch (str) {
+                    case "(":
+                    case "{":
+                      if (str === "{") {
+                        this.curlyStack.push("{");
+                      }
+                      ++this.index;
+                      break;
+                    case ".":
+                      ++this.index;
+                      if (
+                        this.source[this.index] === "." &&
+                        this.source[this.index + 1] === "."
+                      ) {
+                        // Spread operator: ...
+                        this.index += 2;
+                        str = "...";
+                      }
+                      break;
+                    case "}":
+                      ++this.index;
+                      this.curlyStack.pop();
+                      break;
+                    case ")":
+                    case ";":
+                    case ",":
+                    case "[":
+                    case "]":
+                    case ":":
+                    case "?":
+                    case "~":
+                      ++this.index;
+                      break;
+                    default:
+                      // 4-character punctuator.
+                      str = this.source.substr(this.index, 4);
+                      if (str === ">>>=") {
+                        this.index += 4;
+                      } else {
+                        // 3-character punctuators.
+                        str = str.substr(0, 3);
+                        if (
+                          str === "===" ||
+                          str === "!==" ||
+                          str === ">>>" ||
+                          str === "<<=" ||
+                          str === ">>=" ||
+                          str === "**="
+                        ) {
+                          this.index += 3;
+                        } else {
+                          // 2-character punctuators.
+                          str = str.substr(0, 2);
+                          if (
+                            str === "&&" ||
+                            str === "||" ||
+                            str === "==" ||
+                            str === "!=" ||
+                            str === "+=" ||
+                            str === "-=" ||
+                            str === "*=" ||
+                            str === "/=" ||
+                            str === "++" ||
+                            str === "--" ||
+                            str === "<<" ||
+                            str === ">>" ||
+                            str === "&=" ||
+                            str === "|=" ||
+                            str === "^=" ||
+                            str === "%=" ||
+                            str === "<=" ||
+                            str === ">=" ||
+                            str === "=>" ||
+                            str === "**"
+                          ) {
+                            this.index += 2;
+                          } else {
+                            // 1-character punctuators.
+                            str = this.source[this.index];
+                            if ("<>=!+-*%&|^/".indexOf(str) >= 0) {
+                              ++this.index;
+                            }
+                          }
+                        }
+                      }
+                  }
+                  if (this.index === start) {
+                    this.throwUnexpectedToken();
+                  }
+                  return {
+                    type: 7 /* Punctuator */,
+                    value: str,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
+                Scanner.prototype.scanHexLiteral = function (start) {
+                  var num = "";
+                  while (!this.eof()) {
+                    if (
+                      !character_1.Character.isHexDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      break;
+                    }
+                    num += this.source[this.index++];
+                  }
+                  if (num.length === 0) {
+                    this.throwUnexpectedToken();
+                  }
+                  if (
+                    character_1.Character.isIdentifierStart(
+                      this.source.charCodeAt(this.index),
+                    )
+                  ) {
+                    this.throwUnexpectedToken();
+                  }
+                  return {
+                    type: 6 /* NumericLiteral */,
+                    value: parseInt("0x" + num, 16),
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                Scanner.prototype.scanBinaryLiteral = function (start) {
+                  var num = "";
+                  var ch;
+                  while (!this.eof()) {
+                    ch = this.source[this.index];
+                    if (ch !== "0" && ch !== "1") {
+                      break;
+                    }
+                    num += this.source[this.index++];
+                  }
+                  if (num.length === 0) {
+                    // only 0b or 0B
+                    this.throwUnexpectedToken();
+                  }
+                  if (!this.eof()) {
+                    ch = this.source.charCodeAt(this.index);
+                    /* istanbul ignore else */
+                    if (
+                      character_1.Character.isIdentifierStart(ch) ||
+                      character_1.Character.isDecimalDigit(ch)
+                    ) {
+                      this.throwUnexpectedToken();
+                    }
+                  }
+                  return {
+                    type: 6 /* NumericLiteral */,
+                    value: parseInt(num, 2),
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                Scanner.prototype.scanOctalLiteral = function (prefix, start) {
+                  var num = "";
+                  var octal = false;
+                  if (
+                    character_1.Character.isOctalDigit(prefix.charCodeAt(0))
+                  ) {
+                    octal = true;
+                    num = "0" + this.source[this.index++];
+                  } else {
+                    ++this.index;
+                  }
+                  while (!this.eof()) {
+                    if (
+                      !character_1.Character.isOctalDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      break;
+                    }
+                    num += this.source[this.index++];
+                  }
+                  if (!octal && num.length === 0) {
+                    // only 0o or 0O
+                    this.throwUnexpectedToken();
+                  }
+                  if (
+                    character_1.Character.isIdentifierStart(
+                      this.source.charCodeAt(this.index),
+                    ) ||
+                    character_1.Character.isDecimalDigit(
+                      this.source.charCodeAt(this.index),
+                    )
+                  ) {
+                    this.throwUnexpectedToken();
+                  }
+                  return {
+                    type: 6 /* NumericLiteral */,
+                    value: parseInt(num, 8),
+                    octal: octal,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                Scanner.prototype.isImplicitOctalLiteral = function () {
+                  // Implicit octal, unless there is a non-octal digit.
+                  // (Annex B.1.1 on Numeric Literals)
+                  for (var i = this.index + 1; i < this.length; ++i) {
+                    var ch = this.source[i];
+                    if (ch === "8" || ch === "9") {
+                      return false;
+                    }
+                    if (!character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
+                      return true;
+                    }
+                  }
+                  return true;
+                };
+                Scanner.prototype.scanNumericLiteral = function () {
+                  var start = this.index;
+                  var ch = this.source[start];
+                  assert_1.assert(
+                    character_1.Character.isDecimalDigit(ch.charCodeAt(0)) ||
+                      ch === ".",
+                    "Numeric literal must start with a decimal digit or a decimal point",
+                  );
+                  var num = "";
+                  if (ch !== ".") {
+                    num = this.source[this.index++];
+                    ch = this.source[this.index];
+                    // Hex number starts with '0x'.
+                    // Octal number starts with '0'.
+                    // Octal number in ES6 starts with '0o'.
+                    // Binary number in ES6 starts with '0b'.
+                    if (num === "0") {
+                      if (ch === "x" || ch === "X") {
+                        ++this.index;
+                        return this.scanHexLiteral(start);
+                      }
+                      if (ch === "b" || ch === "B") {
+                        ++this.index;
+                        return this.scanBinaryLiteral(start);
+                      }
+                      if (ch === "o" || ch === "O") {
+                        return this.scanOctalLiteral(ch, start);
+                      }
+                      if (
+                        ch &&
+                        character_1.Character.isOctalDigit(ch.charCodeAt(0))
+                      ) {
+                        if (this.isImplicitOctalLiteral()) {
+                          return this.scanOctalLiteral(ch, start);
+                        }
+                      }
+                    }
+                    while (
+                      character_1.Character.isDecimalDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      num += this.source[this.index++];
+                    }
+                    ch = this.source[this.index];
+                  }
+                  if (ch === ".") {
+                    num += this.source[this.index++];
+                    while (
+                      character_1.Character.isDecimalDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      num += this.source[this.index++];
+                    }
+                    ch = this.source[this.index];
+                  }
+                  if (ch === "e" || ch === "E") {
+                    num += this.source[this.index++];
+                    ch = this.source[this.index];
+                    if (ch === "+" || ch === "-") {
+                      num += this.source[this.index++];
+                    }
+                    if (
+                      character_1.Character.isDecimalDigit(
+                        this.source.charCodeAt(this.index),
+                      )
+                    ) {
+                      while (
+                        character_1.Character.isDecimalDigit(
+                          this.source.charCodeAt(this.index),
+                        )
+                      ) {
+                        num += this.source[this.index++];
+                      }
+                    } else {
+                      this.throwUnexpectedToken();
+                    }
+                  }
+                  if (
+                    character_1.Character.isIdentifierStart(
+                      this.source.charCodeAt(this.index),
+                    )
+                  ) {
+                    this.throwUnexpectedToken();
+                  }
+                  return {
+                    type: 6 /* NumericLiteral */,
+                    value: parseFloat(num),
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                // https://tc39.github.io/ecma262/#sec-literals-string-literals
+                Scanner.prototype.scanStringLiteral = function () {
+                  var start = this.index;
+                  var quote = this.source[start];
+                  assert_1.assert(
+                    quote === "'" || quote === '"',
+                    "String literal must starts with a quote",
+                  );
+                  ++this.index;
+                  var octal = false;
+                  var str = "";
+                  while (!this.eof()) {
+                    var ch = this.source[this.index++];
+                    if (ch === quote) {
+                      quote = "";
+                      break;
+                    } else if (ch === "\\") {
+                      ch = this.source[this.index++];
+                      if (
+                        !ch ||
+                        !character_1.Character.isLineTerminator(
+                          ch.charCodeAt(0),
+                        )
+                      ) {
+                        switch (ch) {
+                          case "u":
+                            if (this.source[this.index] === "{") {
+                              ++this.index;
+                              str += this.scanUnicodeCodePointEscape();
+                            } else {
+                              var unescaped_1 = this.scanHexEscape(ch);
+                              if (unescaped_1 === null) {
+                                this.throwUnexpectedToken();
+                              }
+                              str += unescaped_1;
+                            }
+                            break;
+                          case "x":
+                            var unescaped = this.scanHexEscape(ch);
+                            if (unescaped === null) {
+                              this.throwUnexpectedToken(
+                                messages_1.Messages.InvalidHexEscapeSequence,
+                              );
+                            }
+                            str += unescaped;
+                            break;
+                          case "n":
+                            str += "\n";
+                            break;
+                          case "r":
+                            str += "\r";
+                            break;
+                          case "t":
+                            str += "\t";
+                            break;
+                          case "b":
+                            str += "\b";
+                            break;
+                          case "f":
+                            str += "\f";
+                            break;
+                          case "v":
+                            str += "\x0B";
+                            break;
+                          case "8":
+                          case "9":
+                            str += ch;
+                            this.tolerateUnexpectedToken();
+                            break;
+                          default:
+                            if (
+                              ch &&
+                              character_1.Character.isOctalDigit(
+                                ch.charCodeAt(0),
+                              )
+                            ) {
+                              var octToDec = this.octalToDecimal(ch);
+                              octal = octToDec.octal || octal;
+                              str += String.fromCharCode(octToDec.code);
+                            } else {
+                              str += ch;
+                            }
+                            break;
+                        }
+                      } else {
+                        ++this.lineNumber;
+                        if (ch === "\r" && this.source[this.index] === "\n") {
+                          ++this.index;
+                        }
+                        this.lineStart = this.index;
+                      }
+                    } else if (
+                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
+                    ) {
+                      break;
+                    } else {
+                      str += ch;
+                    }
+                  }
+                  if (quote !== "") {
+                    this.index = start;
+                    this.throwUnexpectedToken();
+                  }
+                  return {
+                    type: 8 /* StringLiteral */,
+                    value: str,
+                    octal: octal,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                // https://tc39.github.io/ecma262/#sec-template-literal-lexical-components
+                Scanner.prototype.scanTemplate = function () {
+                  var cooked = "";
+                  var terminated = false;
+                  var start = this.index;
+                  var head = this.source[start] === "`";
+                  var tail = false;
+                  var rawOffset = 2;
+                  ++this.index;
+                  while (!this.eof()) {
+                    var ch = this.source[this.index++];
+                    if (ch === "`") {
+                      rawOffset = 1;
+                      tail = true;
+                      terminated = true;
+                      break;
+                    } else if (ch === "$") {
+                      if (this.source[this.index] === "{") {
+                        this.curlyStack.push("${");
+                        ++this.index;
+                        terminated = true;
+                        break;
+                      }
+                      cooked += ch;
+                    } else if (ch === "\\") {
+                      ch = this.source[this.index++];
+                      if (
+                        !character_1.Character.isLineTerminator(
+                          ch.charCodeAt(0),
+                        )
+                      ) {
+                        switch (ch) {
+                          case "n":
+                            cooked += "\n";
+                            break;
+                          case "r":
+                            cooked += "\r";
+                            break;
+                          case "t":
+                            cooked += "\t";
+                            break;
+                          case "u":
+                            if (this.source[this.index] === "{") {
+                              ++this.index;
+                              cooked += this.scanUnicodeCodePointEscape();
+                            } else {
+                              var restore = this.index;
+                              var unescaped_2 = this.scanHexEscape(ch);
+                              if (unescaped_2 !== null) {
+                                cooked += unescaped_2;
+                              } else {
+                                this.index = restore;
+                                cooked += ch;
+                              }
+                            }
+                            break;
+                          case "x":
+                            var unescaped = this.scanHexEscape(ch);
+                            if (unescaped === null) {
+                              this.throwUnexpectedToken(
+                                messages_1.Messages.InvalidHexEscapeSequence,
+                              );
+                            }
+                            cooked += unescaped;
+                            break;
+                          case "b":
+                            cooked += "\b";
+                            break;
+                          case "f":
+                            cooked += "\f";
+                            break;
+                          case "v":
+                            cooked += "\v";
+                            break;
+                          default:
+                            if (ch === "0") {
+                              if (
+                                character_1.Character.isDecimalDigit(
+                                  this.source.charCodeAt(this.index),
+                                )
+                              ) {
+                                // Illegal: \01 \02 and so on
+                                this.throwUnexpectedToken(
+                                  messages_1.Messages.TemplateOctalLiteral,
+                                );
+                              }
+                              cooked += "\0";
+                            } else if (
+                              character_1.Character.isOctalDigit(
+                                ch.charCodeAt(0),
+                              )
+                            ) {
+                              // Illegal: \1 \2
+                              this.throwUnexpectedToken(
+                                messages_1.Messages.TemplateOctalLiteral,
+                              );
+                            } else {
+                              cooked += ch;
+                            }
+                            break;
+                        }
+                      } else {
+                        ++this.lineNumber;
+                        if (ch === "\r" && this.source[this.index] === "\n") {
+                          ++this.index;
+                        }
+                        this.lineStart = this.index;
+                      }
+                    } else if (
+                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
+                    ) {
+                      ++this.lineNumber;
+                      if (ch === "\r" && this.source[this.index] === "\n") {
+                        ++this.index;
+                      }
+                      this.lineStart = this.index;
+                      cooked += "\n";
+                    } else {
+                      cooked += ch;
+                    }
+                  }
+                  if (!terminated) {
+                    this.throwUnexpectedToken();
+                  }
+                  if (!head) {
+                    this.curlyStack.pop();
+                  }
+                  return {
+                    type: 10 /* Template */,
+                    value: this.source.slice(start + 1, this.index - rawOffset),
+                    cooked: cooked,
+                    head: head,
+                    tail: tail,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
+                Scanner.prototype.testRegExp = function (pattern, flags) {
+                  // The BMP character to use as a replacement for astral symbols when
+                  // translating an ES6 "u"-flagged pattern to an ES5-compatible
+                  // approximation.
+                  // Note: replacing with '\uFFFF' enables false positives in unlikely
+                  // scenarios. For example, `[\u{1044f}-\u{10440}]` is an invalid
+                  // pattern that would not be detected by this substitution.
+                  var astralSubstitute = "\uFFFF";
+                  var tmp = pattern;
+                  var self = this;
+                  if (flags.indexOf("u") >= 0) {
+                    tmp = tmp
+                      .replace(
+                        /\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g,
+                        function ($0, $1, $2) {
+                          var codePoint = parseInt($1 || $2, 16);
+                          if (codePoint > 0x10ffff) {
+                            self.throwUnexpectedToken(
+                              messages_1.Messages.InvalidRegExp,
+                            );
+                          }
+                          if (codePoint <= 0xffff) {
+                            return String.fromCharCode(codePoint);
+                          }
+                          return astralSubstitute;
+                        },
+                      )
+                      .replace(
+                        /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
+                        astralSubstitute,
+                      );
+                  }
+                  // First, detect invalid regular expressions.
+                  try {
+                    RegExp(tmp);
+                  } catch (e) {
+                    this.throwUnexpectedToken(
+                      messages_1.Messages.InvalidRegExp,
+                    );
+                  }
+                  // Return a regular expression object for this pattern-flag pair, or
+                  // `null` in case the current environment doesn't support the flags it
+                  // uses.
+                  try {
+                    return new RegExp(pattern, flags);
+                  } catch (exception) {
+                    /* istanbul ignore next */
+                    return null;
+                  }
+                };
+                Scanner.prototype.scanRegExpBody = function () {
+                  var ch = this.source[this.index];
+                  assert_1.assert(
+                    ch === "/",
+                    "Regular expression literal must start with a slash",
+                  );
+                  var str = this.source[this.index++];
+                  var classMarker = false;
+                  var terminated = false;
+                  while (!this.eof()) {
+                    ch = this.source[this.index++];
+                    str += ch;
+                    if (ch === "\\") {
+                      ch = this.source[this.index++];
+                      // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
+                      if (
+                        character_1.Character.isLineTerminator(ch.charCodeAt(0))
+                      ) {
+                        this.throwUnexpectedToken(
+                          messages_1.Messages.UnterminatedRegExp,
+                        );
+                      }
+                      str += ch;
+                    } else if (
+                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
+                    ) {
+                      this.throwUnexpectedToken(
+                        messages_1.Messages.UnterminatedRegExp,
+                      );
+                    } else if (classMarker) {
+                      if (ch === "]") {
+                        classMarker = false;
+                      }
+                    } else {
+                      if (ch === "/") {
+                        terminated = true;
+                        break;
+                      } else if (ch === "[") {
+                        classMarker = true;
+                      }
+                    }
+                  }
+                  if (!terminated) {
+                    this.throwUnexpectedToken(
+                      messages_1.Messages.UnterminatedRegExp,
+                    );
+                  }
+                  // Exclude leading and trailing slash.
+                  return str.substr(1, str.length - 2);
+                };
+                Scanner.prototype.scanRegExpFlags = function () {
+                  var str = "";
+                  var flags = "";
+                  while (!this.eof()) {
+                    var ch = this.source[this.index];
+                    if (
+                      !character_1.Character.isIdentifierPart(ch.charCodeAt(0))
+                    ) {
+                      break;
+                    }
+                    ++this.index;
+                    if (ch === "\\" && !this.eof()) {
+                      ch = this.source[this.index];
+                      if (ch === "u") {
+                        ++this.index;
+                        var restore = this.index;
+                        var char = this.scanHexEscape("u");
+                        if (char !== null) {
+                          flags += char;
+                          for (str += "\\u"; restore < this.index; ++restore) {
+                            str += this.source[restore];
+                          }
+                        } else {
+                          this.index = restore;
+                          flags += "u";
+                          str += "\\u";
+                        }
+                        this.tolerateUnexpectedToken();
+                      } else {
+                        str += "\\";
+                        this.tolerateUnexpectedToken();
+                      }
+                    } else {
+                      flags += ch;
+                      str += ch;
+                    }
+                  }
+                  return flags;
+                };
+                Scanner.prototype.scanRegExp = function () {
+                  var start = this.index;
+                  var pattern = this.scanRegExpBody();
+                  var flags = this.scanRegExpFlags();
+                  var value = this.testRegExp(pattern, flags);
+                  return {
+                    type: 9 /* RegularExpression */,
+                    value: "",
+                    pattern: pattern,
+                    flags: flags,
+                    regex: value,
+                    lineNumber: this.lineNumber,
+                    lineStart: this.lineStart,
+                    start: start,
+                    end: this.index,
+                  };
+                };
+                Scanner.prototype.lex = function () {
+                  if (this.eof()) {
+                    return {
+                      type: 2 /* EOF */,
+                      value: "",
+                      lineNumber: this.lineNumber,
+                      lineStart: this.lineStart,
+                      start: this.index,
+                      end: this.index,
+                    };
+                  }
+                  var cp = this.source.charCodeAt(this.index);
+                  if (character_1.Character.isIdentifierStart(cp)) {
+                    return this.scanIdentifier();
+                  }
+                  // Very common: ( and ) and ;
+                  if (cp === 0x28 || cp === 0x29 || cp === 0x3b) {
+                    return this.scanPunctuator();
+                  }
+                  // String literal starts with single quote (U+0027) or double quote (U+0022).
+                  if (cp === 0x27 || cp === 0x22) {
+                    return this.scanStringLiteral();
+                  }
+                  // Dot (.) U+002E can also start a floating-point number, hence the need
+                  // to check the next character.
+                  if (cp === 0x2e) {
+                    if (
+                      character_1.Character.isDecimalDigit(
+                        this.source.charCodeAt(this.index + 1),
+                      )
+                    ) {
+                      return this.scanNumericLiteral();
+                    }
+                    return this.scanPunctuator();
+                  }
+                  if (character_1.Character.isDecimalDigit(cp)) {
+                    return this.scanNumericLiteral();
+                  }
+                  // Template literals start with ` (U+0060) for template head
+                  // or } (U+007D) for template middle or template tail.
+                  if (
+                    cp === 0x60 ||
+                    (cp === 0x7d &&
+                      this.curlyStack[this.curlyStack.length - 1] === "${")
+                  ) {
+                    return this.scanTemplate();
+                  }
+                  // Possible identifier start in a surrogate pair.
+                  if (cp >= 0xd800 && cp < 0xdfff) {
+                    if (
+                      character_1.Character.isIdentifierStart(
+                        this.codePointAt(this.index),
+                      )
+                    ) {
+                      return this.scanIdentifier();
+                    }
+                  }
+                  return this.scanPunctuator();
+                };
+                return Scanner;
+              })();
+              exports.Scanner = Scanner;
+
+              /***/
+            },
+            /* 13 */
+            /***/ function (module, exports) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              exports.TokenName = {};
+              exports.TokenName[1 /* BooleanLiteral */] = "Boolean";
+              exports.TokenName[2 /* EOF */] = "<end>";
+              exports.TokenName[3 /* Identifier */] = "Identifier";
+              exports.TokenName[4 /* Keyword */] = "Keyword";
+              exports.TokenName[5 /* NullLiteral */] = "Null";
+              exports.TokenName[6 /* NumericLiteral */] = "Numeric";
+              exports.TokenName[7 /* Punctuator */] = "Punctuator";
+              exports.TokenName[8 /* StringLiteral */] = "String";
+              exports.TokenName[9 /* RegularExpression */] =
+                "RegularExpression";
+              exports.TokenName[10 /* Template */] = "Template";
+
+              /***/
+            },
+            /* 14 */
+            /***/ function (module, exports) {
+              "use strict";
+              // Generated by generate-xhtml-entities.js. DO NOT MODIFY!
+              Object.defineProperty(exports, "__esModule", { value: true });
+              exports.XHTMLEntities = {
+                quot: "\u0022",
+                amp: "\u0026",
+                apos: "\u0027",
+                gt: "\u003E",
+                nbsp: "\u00A0",
+                iexcl: "\u00A1",
+                cent: "\u00A2",
+                pound: "\u00A3",
+                curren: "\u00A4",
+                yen: "\u00A5",
+                brvbar: "\u00A6",
+                sect: "\u00A7",
+                uml: "\u00A8",
+                copy: "\u00A9",
+                ordf: "\u00AA",
+                laquo: "\u00AB",
+                not: "\u00AC",
+                shy: "\u00AD",
+                reg: "\u00AE",
+                macr: "\u00AF",
+                deg: "\u00B0",
+                plusmn: "\u00B1",
+                sup2: "\u00B2",
+                sup3: "\u00B3",
+                acute: "\u00B4",
+                micro: "\u00B5",
+                para: "\u00B6",
+                middot: "\u00B7",
+                cedil: "\u00B8",
+                sup1: "\u00B9",
+                ordm: "\u00BA",
+                raquo: "\u00BB",
+                frac14: "\u00BC",
+                frac12: "\u00BD",
+                frac34: "\u00BE",
+                iquest: "\u00BF",
+                Agrave: "\u00C0",
+                Aacute: "\u00C1",
+                Acirc: "\u00C2",
+                Atilde: "\u00C3",
+                Auml: "\u00C4",
+                Aring: "\u00C5",
+                AElig: "\u00C6",
+                Ccedil: "\u00C7",
+                Egrave: "\u00C8",
+                Eacute: "\u00C9",
+                Ecirc: "\u00CA",
+                Euml: "\u00CB",
+                Igrave: "\u00CC",
+                Iacute: "\u00CD",
+                Icirc: "\u00CE",
+                Iuml: "\u00CF",
+                ETH: "\u00D0",
+                Ntilde: "\u00D1",
+                Ograve: "\u00D2",
+                Oacute: "\u00D3",
+                Ocirc: "\u00D4",
+                Otilde: "\u00D5",
+                Ouml: "\u00D6",
+                times: "\u00D7",
+                Oslash: "\u00D8",
+                Ugrave: "\u00D9",
+                Uacute: "\u00DA",
+                Ucirc: "\u00DB",
+                Uuml: "\u00DC",
+                Yacute: "\u00DD",
+                THORN: "\u00DE",
+                szlig: "\u00DF",
+                agrave: "\u00E0",
+                aacute: "\u00E1",
+                acirc: "\u00E2",
+                atilde: "\u00E3",
+                auml: "\u00E4",
+                aring: "\u00E5",
+                aelig: "\u00E6",
+                ccedil: "\u00E7",
+                egrave: "\u00E8",
+                eacute: "\u00E9",
+                ecirc: "\u00EA",
+                euml: "\u00EB",
+                igrave: "\u00EC",
+                iacute: "\u00ED",
+                icirc: "\u00EE",
+                iuml: "\u00EF",
+                eth: "\u00F0",
+                ntilde: "\u00F1",
+                ograve: "\u00F2",
+                oacute: "\u00F3",
+                ocirc: "\u00F4",
+                otilde: "\u00F5",
+                ouml: "\u00F6",
+                divide: "\u00F7",
+                oslash: "\u00F8",
+                ugrave: "\u00F9",
+                uacute: "\u00FA",
+                ucirc: "\u00FB",
+                uuml: "\u00FC",
+                yacute: "\u00FD",
+                thorn: "\u00FE",
+                yuml: "\u00FF",
+                OElig: "\u0152",
+                oelig: "\u0153",
+                Scaron: "\u0160",
+                scaron: "\u0161",
+                Yuml: "\u0178",
+                fnof: "\u0192",
+                circ: "\u02C6",
+                tilde: "\u02DC",
+                Alpha: "\u0391",
+                Beta: "\u0392",
+                Gamma: "\u0393",
+                Delta: "\u0394",
+                Epsilon: "\u0395",
+                Zeta: "\u0396",
+                Eta: "\u0397",
+                Theta: "\u0398",
+                Iota: "\u0399",
+                Kappa: "\u039A",
+                Lambda: "\u039B",
+                Mu: "\u039C",
+                Nu: "\u039D",
+                Xi: "\u039E",
+                Omicron: "\u039F",
+                Pi: "\u03A0",
+                Rho: "\u03A1",
+                Sigma: "\u03A3",
+                Tau: "\u03A4",
+                Upsilon: "\u03A5",
+                Phi: "\u03A6",
+                Chi: "\u03A7",
+                Psi: "\u03A8",
+                Omega: "\u03A9",
+                alpha: "\u03B1",
+                beta: "\u03B2",
+                gamma: "\u03B3",
+                delta: "\u03B4",
+                epsilon: "\u03B5",
+                zeta: "\u03B6",
+                eta: "\u03B7",
+                theta: "\u03B8",
+                iota: "\u03B9",
+                kappa: "\u03BA",
+                lambda: "\u03BB",
+                mu: "\u03BC",
+                nu: "\u03BD",
+                xi: "\u03BE",
+                omicron: "\u03BF",
+                pi: "\u03C0",
+                rho: "\u03C1",
+                sigmaf: "\u03C2",
+                sigma: "\u03C3",
+                tau: "\u03C4",
+                upsilon: "\u03C5",
+                phi: "\u03C6",
+                chi: "\u03C7",
+                psi: "\u03C8",
+                omega: "\u03C9",
+                thetasym: "\u03D1",
+                upsih: "\u03D2",
+                piv: "\u03D6",
+                ensp: "\u2002",
+                emsp: "\u2003",
+                thinsp: "\u2009",
+                zwnj: "\u200C",
+                zwj: "\u200D",
+                lrm: "\u200E",
+                rlm: "\u200F",
+                ndash: "\u2013",
+                mdash: "\u2014",
+                lsquo: "\u2018",
+                rsquo: "\u2019",
+                sbquo: "\u201A",
+                ldquo: "\u201C",
+                rdquo: "\u201D",
+                bdquo: "\u201E",
+                dagger: "\u2020",
+                Dagger: "\u2021",
+                bull: "\u2022",
+                hellip: "\u2026",
+                permil: "\u2030",
+                prime: "\u2032",
+                Prime: "\u2033",
+                lsaquo: "\u2039",
+                rsaquo: "\u203A",
+                oline: "\u203E",
+                frasl: "\u2044",
+                euro: "\u20AC",
+                image: "\u2111",
+                weierp: "\u2118",
+                real: "\u211C",
+                trade: "\u2122",
+                alefsym: "\u2135",
+                larr: "\u2190",
+                uarr: "\u2191",
+                rarr: "\u2192",
+                darr: "\u2193",
+                harr: "\u2194",
+                crarr: "\u21B5",
+                lArr: "\u21D0",
+                uArr: "\u21D1",
+                rArr: "\u21D2",
+                dArr: "\u21D3",
+                hArr: "\u21D4",
+                forall: "\u2200",
+                part: "\u2202",
+                exist: "\u2203",
+                empty: "\u2205",
+                nabla: "\u2207",
+                isin: "\u2208",
+                notin: "\u2209",
+                ni: "\u220B",
+                prod: "\u220F",
+                sum: "\u2211",
+                minus: "\u2212",
+                lowast: "\u2217",
+                radic: "\u221A",
+                prop: "\u221D",
+                infin: "\u221E",
+                ang: "\u2220",
+                and: "\u2227",
+                or: "\u2228",
+                cap: "\u2229",
+                cup: "\u222A",
+                int: "\u222B",
+                there4: "\u2234",
+                sim: "\u223C",
+                cong: "\u2245",
+                asymp: "\u2248",
+                ne: "\u2260",
+                equiv: "\u2261",
+                le: "\u2264",
+                ge: "\u2265",
+                sub: "\u2282",
+                sup: "\u2283",
+                nsub: "\u2284",
+                sube: "\u2286",
+                supe: "\u2287",
+                oplus: "\u2295",
+                otimes: "\u2297",
+                perp: "\u22A5",
+                sdot: "\u22C5",
+                lceil: "\u2308",
+                rceil: "\u2309",
+                lfloor: "\u230A",
+                rfloor: "\u230B",
+                loz: "\u25CA",
+                spades: "\u2660",
+                clubs: "\u2663",
+                hearts: "\u2665",
+                diams: "\u2666",
+                lang: "\u27E8",
+                rang: "\u27E9",
+              };
+
+              /***/
+            },
+            /* 15 */
+            /***/ function (module, exports, __webpack_require__) {
+              "use strict";
+              Object.defineProperty(exports, "__esModule", { value: true });
+              var error_handler_1 = __webpack_require__(10);
+              var scanner_1 = __webpack_require__(12);
+              var token_1 = __webpack_require__(13);
+              var Reader = (function () {
+                function Reader() {
+                  this.values = [];
+                  this.curly = this.paren = -1;
+                }
+                // A function following one of those tokens is an expression.
+                Reader.prototype.beforeFunctionExpression = function (t) {
+                  return (
+                    [
+                      "(",
+                      "{",
+                      "[",
+                      "in",
+                      "typeof",
+                      "instanceof",
+                      "new",
+                      "return",
+                      "case",
+                      "delete",
+                      "throw",
+                      "void",
+                      // assignment operators
+                      "=",
+                      "+=",
+                      "-=",
+                      "*=",
+                      "**=",
+                      "/=",
+                      "%=",
+                      "<<=",
+                      ">>=",
+                      ">>>=",
+                      "&=",
+                      "|=",
+                      "^=",
+                      ",",
+                      // binary/unary operators
+                      "+",
+                      "-",
+                      "*",
+                      "**",
+                      "/",
+                      "%",
+                      "++",
+                      "--",
+                      "<<",
+                      ">>",
+                      ">>>",
+                      "&",
+                      "|",
+                      "^",
+                      "!",
+                      "~",
+                      "&&",
+                      "||",
+                      "?",
+                      ":",
+                      "===",
+                      "==",
+                      ">=",
+                      "<=",
+                      "<",
+                      ">",
+                      "!=",
+                      "!==",
+                    ].indexOf(t) >= 0
+                  );
+                };
+                // Determine if forward slash (/) is an operator or part of a regular expression
+                // https://github.com/mozilla/sweet.js/wiki/design
+                Reader.prototype.isRegexStart = function () {
+                  var previous = this.values[this.values.length - 1];
+                  var regex = previous !== null;
+                  switch (previous) {
+                    case "this":
+                    case "]":
+                      regex = false;
+                      break;
+                    case ")":
+                      var keyword = this.values[this.paren - 1];
+                      regex =
+                        keyword === "if" ||
+                        keyword === "while" ||
+                        keyword === "for" ||
+                        keyword === "with";
+                      break;
+                    case "}":
+                      // Dividing a function by anything makes little sense,
+                      // but we have to check for that.
+                      regex = false;
+                      if (this.values[this.curly - 3] === "function") {
+                        // Anonymous function, e.g. function(){} /42
+                        var check = this.values[this.curly - 4];
+                        regex = check
+                          ? !this.beforeFunctionExpression(check)
+                          : false;
+                      } else if (this.values[this.curly - 4] === "function") {
+                        // Named function, e.g. function f(){} /42/
+                        var check = this.values[this.curly - 5];
+                        regex = check
+                          ? !this.beforeFunctionExpression(check)
+                          : true;
+                      }
+                      break;
+                    default:
+                      break;
+                  }
+                  return regex;
+                };
+                Reader.prototype.push = function (token) {
+                  if (
+                    token.type === 7 /* Punctuator */ ||
+                    token.type === 4 /* Keyword */
+                  ) {
+                    if (token.value === "{") {
+                      this.curly = this.values.length;
+                    } else if (token.value === "(") {
+                      this.paren = this.values.length;
+                    }
+                    this.values.push(token.value);
+                  } else {
+                    this.values.push(null);
+                  }
+                };
+                return Reader;
+              })();
+              var Tokenizer = (function () {
+                function Tokenizer(code, config) {
+                  this.errorHandler = new error_handler_1.ErrorHandler();
+                  this.errorHandler.tolerant = config
+                    ? typeof config.tolerant === "boolean" && config.tolerant
+                    : false;
+                  this.scanner = new scanner_1.Scanner(code, this.errorHandler);
+                  this.scanner.trackComment = config
+                    ? typeof config.comment === "boolean" && config.comment
+                    : false;
+                  this.trackRange = config
+                    ? typeof config.range === "boolean" && config.range
+                    : false;
+                  this.trackLoc = config
+                    ? typeof config.loc === "boolean" && config.loc
+                    : false;
+                  this.buffer = [];
+                  this.reader = new Reader();
+                }
+                Tokenizer.prototype.errors = function () {
+                  return this.errorHandler.errors;
+                };
+                Tokenizer.prototype.getNextToken = function () {
+                  if (this.buffer.length === 0) {
+                    var comments = this.scanner.scanComments();
+                    if (this.scanner.trackComment) {
+                      for (var i = 0; i < comments.length; ++i) {
+                        var e = comments[i];
+                        var value = this.scanner.source.slice(
+                          e.slice[0],
+                          e.slice[1],
+                        );
+                        var comment = {
+                          type: e.multiLine ? "BlockComment" : "LineComment",
+                          value: value,
+                        };
+                        if (this.trackRange) {
+                          comment.range = e.range;
+                        }
+                        if (this.trackLoc) {
+                          comment.loc = e.loc;
+                        }
+                        this.buffer.push(comment);
+                      }
+                    }
+                    if (!this.scanner.eof()) {
+                      var loc = void 0;
+                      if (this.trackLoc) {
+                        loc = {
+                          start: {
+                            line: this.scanner.lineNumber,
+                            column: this.scanner.index - this.scanner.lineStart,
+                          },
+                          end: {},
+                        };
+                      }
+                      var startRegex =
+                        this.scanner.source[this.scanner.index] === "/" &&
+                        this.reader.isRegexStart();
+                      var token = startRegex
+                        ? this.scanner.scanRegExp()
+                        : this.scanner.lex();
+                      this.reader.push(token);
+                      var entry = {
+                        type: token_1.TokenName[token.type],
+                        value: this.scanner.source.slice(
+                          token.start,
+                          token.end,
+                        ),
+                      };
+                      if (this.trackRange) {
+                        entry.range = [token.start, token.end];
+                      }
+                      if (this.trackLoc) {
+                        loc.end = {
+                          line: this.scanner.lineNumber,
+                          column: this.scanner.index - this.scanner.lineStart,
+                        };
+                        entry.loc = loc;
+                      }
+                      if (token.type === 9 /* RegularExpression */) {
+                        var pattern = token.pattern;
+                        var flags = token.flags;
+                        entry.regex = { pattern: pattern, flags: flags };
+                      }
+                      this.buffer.push(entry);
+                    }
+                  }
+                  return this.buffer.shift();
+                };
+                return Tokenizer;
+              })();
+              exports.Tokenizer = Tokenizer;
+
+              /***/
+            },
+            /******/
+          ],
+        );
+      });
+
+      /***/
+    },
+    /* 269 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var hasOwn = Object.prototype.hasOwnProperty;
+      var toStr = Object.prototype.toString;
+      var defineProperty = Object.defineProperty;
+      var gOPD = Object.getOwnPropertyDescriptor;
+
+      var isArray = function isArray(arr) {
+        if (typeof Array.isArray === "function") {
+          return Array.isArray(arr);
+        }
+
+        return toStr.call(arr) === "[object Array]";
+      };
+
+      var isPlainObject = function isPlainObject(obj) {
+        if (!obj || toStr.call(obj) !== "[object Object]") {
+          return false;
+        }
+
+        var hasOwnConstructor = hasOwn.call(obj, "constructor");
+        var hasIsPrototypeOf =
+          obj.constructor &&
+          obj.constructor.prototype &&
+          hasOwn.call(obj.constructor.prototype, "isPrototypeOf");
+        // Not own constructor property must be Object
+        if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
+          return false;
+        }
+
+        // Own properties are enumerated firstly, so to speed up,
+        // if last one is own, then all properties are own.
+        var key;
+        for (key in obj) {
+          /**/
+        }
+
+        return typeof key === "undefined" || hasOwn.call(obj, key);
+      };
+
+      // If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
+      var setProperty = function setProperty(target, options) {
+        if (defineProperty && options.name === "__proto__") {
+          defineProperty(target, options.name, {
+            enumerable: true,
+            configurable: true,
+            value: options.newValue,
+            writable: true,
+          });
+        } else {
+          target[options.name] = options.newValue;
+        }
+      };
+
+      // Return undefined instead of __proto__ if '__proto__' is not an own property
+      var getProperty = function getProperty(obj, name) {
+        if (name === "__proto__") {
+          if (!hasOwn.call(obj, name)) {
+            return void 0;
+          } else if (gOPD) {
+            // In early versions of node, obj['__proto__'] is buggy when obj has
+            // __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
+            return gOPD(obj, name).value;
+          }
+        }
+
+        return obj[name];
+      };
+
+      module.exports = function extend() {
+        var options, name, src, copy, copyIsArray, clone;
+        var target = arguments[0];
+        var i = 1;
+        var length = arguments.length;
+        var deep = false;
+
+        // Handle a deep copy situation
+        if (typeof target === "boolean") {
+          deep = target;
+          target = arguments[1] || {};
+          // skip the boolean and the target
+          i = 2;
+        }
+        if (
+          target == null ||
+          (typeof target !== "object" && typeof target !== "function")
+        ) {
+          target = {};
+        }
+
+        for (; i < length; ++i) {
+          options = arguments[i];
+          // Only deal with non-null/undefined values
+          if (options != null) {
+            // Extend the base object
+            for (name in options) {
+              src = getProperty(target, name);
+              copy = getProperty(options, name);
+
+              // Prevent never-ending loop
+              if (target !== copy) {
+                // Recurse if we're merging plain objects or arrays
+                if (
+                  deep &&
+                  copy &&
+                  (isPlainObject(copy) || (copyIsArray = isArray(copy)))
+                ) {
+                  if (copyIsArray) {
+                    copyIsArray = false;
+                    clone = src && isArray(src) ? src : [];
+                  } else {
+                    clone = src && isPlainObject(src) ? src : {};
+                  }
+
+                  // Never move original objects, clone them
+                  setProperty(target, {
+                    name: name,
+                    newValue: extend(deep, clone, copy),
+                  });
+
+                  // Don't bring in undefined values
+                } else if (typeof copy !== "undefined") {
+                  setProperty(target, { name: name, newValue: copy });
+                }
+              }
+            }
+          }
+        }
+
+        // Return the modified object
+        return target;
+      };
+
+      /***/
+    },
+    /* 270 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const escapeStringRegexp = __webpack_require__(388);
+
+      const platform = process.platform;
+
+      const main = {
+        tick: "✔",
+        cross: "✖",
+        star: "★",
+        square: "▇",
+        squareSmall: "◻",
+        squareSmallFilled: "◼",
+        play: "▶",
+        circle: "◯",
+        circleFilled: "◉",
+        circleDotted: "◌",
+        circleDouble: "◎",
+        circleCircle: "ⓞ",
+        circleCross: "ⓧ",
+        circlePipe: "Ⓘ",
+        circleQuestionMark: "?⃝",
+        bullet: "●",
+        dot: "․",
+        line: "─",
+        ellipsis: "…",
+        pointer: "❯",
+        pointerSmall: "›",
+        info: "ℹ",
+        warning: "⚠",
+        hamburger: "☰",
+        smiley: "㋡",
+        mustache: "෴",
+        heart: "♥",
+        arrowUp: "↑",
+        arrowDown: "↓",
+        arrowLeft: "←",
+        arrowRight: "→",
+        radioOn: "◉",
+        radioOff: "◯",
+        checkboxOn: "☒",
+        checkboxOff: "☐",
+        checkboxCircleOn: "ⓧ",
+        checkboxCircleOff: "Ⓘ",
+        questionMarkPrefix: "?⃝",
+        oneHalf: "½",
+        oneThird: "⅓",
+        oneQuarter: "¼",
+        oneFifth: "⅕",
+        oneSixth: "⅙",
+        oneSeventh: "⅐",
+        oneEighth: "⅛",
+        oneNinth: "⅑",
+        oneTenth: "⅒",
+        twoThirds: "⅔",
+        twoFifths: "⅖",
+        threeQuarters: "¾",
+        threeFifths: "⅗",
+        threeEighths: "⅜",
+        fourFifths: "⅘",
+        fiveSixths: "⅚",
+        fiveEighths: "⅝",
+        sevenEighths: "⅞",
+      };
+
+      const win = {
+        tick: "√",
+        cross: "×",
+        star: "*",
+        square: "█",
+        squareSmall: "[ ]",
+        squareSmallFilled: "[█]",
+        play: "►",
+        circle: "( )",
+        circleFilled: "(*)",
+        circleDotted: "( )",
+        circleDouble: "( )",
+        circleCircle: "(○)",
+        circleCross: "(×)",
+        circlePipe: "(│)",
+        circleQuestionMark: "(?)",
+        bullet: "*",
+        dot: ".",
+        line: "─",
+        ellipsis: "...",
+        pointer: ">",
+        pointerSmall: "»",
+        info: "i",
+        warning: "‼",
+        hamburger: "≡",
+        smiley: "☺",
+        mustache: "┌─┐",
+        heart: main.heart,
+        arrowUp: main.arrowUp,
+        arrowDown: main.arrowDown,
+        arrowLeft: main.arrowLeft,
+        arrowRight: main.arrowRight,
+        radioOn: "(*)",
+        radioOff: "( )",
+        checkboxOn: "[×]",
+        checkboxOff: "[ ]",
+        checkboxCircleOn: "(×)",
+        checkboxCircleOff: "( )",
+        questionMarkPrefix: "？",
+        oneHalf: "1/2",
+        oneThird: "1/3",
+        oneQuarter: "1/4",
+        oneFifth: "1/5",
+        oneSixth: "1/6",
+        oneSeventh: "1/7",
+        oneEighth: "1/8",
+        oneNinth: "1/9",
+        oneTenth: "1/10",
+        twoThirds: "2/3",
+        twoFifths: "2/5",
+        threeQuarters: "3/4",
+        threeFifths: "3/5",
+        threeEighths: "3/8",
+        fourFifths: "4/5",
+        fiveSixths: "5/6",
+        fiveEighths: "5/8",
+        sevenEighths: "7/8",
+      };
+
+      if (platform === "linux") {
+        // the main one doesn't look that good on Ubuntu
+        main.questionMarkPrefix = "?";
+      }
+
+      const figures = platform === "win32" ? win : main;
+
+      const fn = (str) => {
+        if (figures === main) {
+          return str;
+        }
+
+        Object.keys(main).forEach((key) => {
+          if (main[key] === figures[key]) {
+            return;
+          }
+
+          str = str.replace(
+            new RegExp(escapeStringRegexp(main[key]), "g"),
+            figures[key],
+          );
+        });
+
+        return str;
+      };
+
+      module.exports = Object.assign(fn, figures);
+
+      /***/
+    },
+    /* 271 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+      var pathModule = __webpack_require__(0);
+      var isWindows = process.platform === "win32";
+      var fs = __webpack_require__(5);
+
+      // JavaScript implementation of realpath, ported from node pre-v6
+
+      var DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG);
+
+      function rethrow() {
+        // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and
+        // is fairly slow to generate.
+        var callback;
+        if (DEBUG) {
+          var backtrace = new Error();
+          callback = debugCallback;
+        } else callback = missingCallback;
+
+        return callback;
+
+        function debugCallback(err) {
+          if (err) {
+            backtrace.message = err.message;
+            err = backtrace;
+            missingCallback(err);
+          }
+        }
+
+        function missingCallback(err) {
+          if (err) {
+            if (process.throwDeprecation)
+              throw err; // Forgot a callback but don't know where? Use NODE_DEBUG=fs
+            else if (!process.noDeprecation) {
+              var msg = "fs: missing callback " + (err.stack || err.message);
+              if (process.traceDeprecation) console.trace(msg);
+              else console.error(msg);
+            }
+          }
+        }
+      }
+
+      function maybeCallback(cb) {
+        return typeof cb === "function" ? cb : rethrow();
+      }
+
+      var normalize = pathModule.normalize;
+
+      // Regexp that finds the next partion of a (partial) path
+      // result is [base_with_slash, base], e.g. ['somedir/', 'somedir']
+      if (isWindows) {
+        var nextPartRe = /(.*?)(?:[\/\\]+|$)/g;
       } else {
-        delete reqs[key]
+        var nextPartRe = /(.*?)(?:[\/]+|$)/g;
+      }
+
+      // Regex to find the device root, including trailing slash. E.g. 'c:\\'.
+      if (isWindows) {
+        var splitRootRe =
+          /^(?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/][^\\\/]+)?[\\\/]*/;
+      } else {
+        var splitRootRe = /^[\/]*/;
       }
-    }
-  })
-}
 
-function slice (args) {
-  var length = args.length
-  var array = []
+      exports.realpathSync = function realpathSync(p, cache) {
+        // make p is absolute
+        p = pathModule.resolve(p);
 
-  for (var i = 0; i < length; i++) array[i] = args[i]
-  return array
-}
+        if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
+          return cache[p];
+        }
 
+        var original = p,
+          seenLinks = {},
+          knownHard = {};
 
-/***/ }),
-/* 275 */
-/***/ (function(module, exports) {
+        // current character position in p
+        var pos;
+        // the partial path so far, including a trailing slash if any
+        var current;
+        // the partial path without a trailing slash (except when pointing at a root)
+        var base;
+        // the partial path scanned in the previous round, with slash
+        var previous;
 
-if (typeof Object.create === 'function') {
-  // implementation from standard node.js 'util' module
-  module.exports = function inherits(ctor, superCtor) {
-    ctor.super_ = superCtor
-    ctor.prototype = Object.create(superCtor.prototype, {
-      constructor: {
-        value: ctor,
-        enumerable: false,
-        writable: true,
-        configurable: true
+        start();
+
+        function start() {
+          // Skip over roots
+          var m = splitRootRe.exec(p);
+          pos = m[0].length;
+          current = m[0];
+          base = m[0];
+          previous = "";
+
+          // On windows, check that the root exists. On unix there is no need.
+          if (isWindows && !knownHard[base]) {
+            fs.lstatSync(base);
+            knownHard[base] = true;
+          }
+        }
+
+        // walk down the path, swapping out linked pathparts for their real
+        // values
+        // NB: p.length changes.
+        while (pos < p.length) {
+          // find the next part
+          nextPartRe.lastIndex = pos;
+          var result = nextPartRe.exec(p);
+          previous = current;
+          current += result[0];
+          base = previous + result[1];
+          pos = nextPartRe.lastIndex;
+
+          // continue if not a symlink
+          if (knownHard[base] || (cache && cache[base] === base)) {
+            continue;
+          }
+
+          var resolvedLink;
+          if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
+            // some known symbolic link.  no need to stat again.
+            resolvedLink = cache[base];
+          } else {
+            var stat = fs.lstatSync(base);
+            if (!stat.isSymbolicLink()) {
+              knownHard[base] = true;
+              if (cache) cache[base] = base;
+              continue;
+            }
+
+            // read the link if it wasn't read before
+            // dev/ino always return 0 on windows, so skip the check.
+            var linkTarget = null;
+            if (!isWindows) {
+              var id = stat.dev.toString(32) + ":" + stat.ino.toString(32);
+              if (seenLinks.hasOwnProperty(id)) {
+                linkTarget = seenLinks[id];
+              }
+            }
+            if (linkTarget === null) {
+              fs.statSync(base);
+              linkTarget = fs.readlinkSync(base);
+            }
+            resolvedLink = pathModule.resolve(previous, linkTarget);
+            // track this, if given a cache.
+            if (cache) cache[base] = resolvedLink;
+            if (!isWindows) seenLinks[id] = linkTarget;
+          }
+
+          // resolve the link, then start over
+          p = pathModule.resolve(resolvedLink, p.slice(pos));
+          start();
+        }
+
+        if (cache) cache[original] = p;
+
+        return p;
+      };
+
+      exports.realpath = function realpath(p, cache, cb) {
+        if (typeof cb !== "function") {
+          cb = maybeCallback(cache);
+          cache = null;
+        }
+
+        // make p is absolute
+        p = pathModule.resolve(p);
+
+        if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
+          return process.nextTick(cb.bind(null, null, cache[p]));
+        }
+
+        var original = p,
+          seenLinks = {},
+          knownHard = {};
+
+        // current character position in p
+        var pos;
+        // the partial path so far, including a trailing slash if any
+        var current;
+        // the partial path without a trailing slash (except when pointing at a root)
+        var base;
+        // the partial path scanned in the previous round, with slash
+        var previous;
+
+        start();
+
+        function start() {
+          // Skip over roots
+          var m = splitRootRe.exec(p);
+          pos = m[0].length;
+          current = m[0];
+          base = m[0];
+          previous = "";
+
+          // On windows, check that the root exists. On unix there is no need.
+          if (isWindows && !knownHard[base]) {
+            fs.lstat(base, function (err) {
+              if (err) return cb(err);
+              knownHard[base] = true;
+              LOOP();
+            });
+          } else {
+            process.nextTick(LOOP);
+          }
+        }
+
+        // walk down the path, swapping out linked pathparts for their real
+        // values
+        function LOOP() {
+          // stop if scanned past end of path
+          if (pos >= p.length) {
+            if (cache) cache[original] = p;
+            return cb(null, p);
+          }
+
+          // find the next part
+          nextPartRe.lastIndex = pos;
+          var result = nextPartRe.exec(p);
+          previous = current;
+          current += result[0];
+          base = previous + result[1];
+          pos = nextPartRe.lastIndex;
+
+          // continue if not a symlink
+          if (knownHard[base] || (cache && cache[base] === base)) {
+            return process.nextTick(LOOP);
+          }
+
+          if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
+            // known symbolic link.  no need to stat again.
+            return gotResolvedLink(cache[base]);
+          }
+
+          return fs.lstat(base, gotStat);
+        }
+
+        function gotStat(err, stat) {
+          if (err) return cb(err);
+
+          // if not a symlink, skip to the next path part
+          if (!stat.isSymbolicLink()) {
+            knownHard[base] = true;
+            if (cache) cache[base] = base;
+            return process.nextTick(LOOP);
+          }
+
+          // stat & read the link if not read before
+          // call gotTarget as soon as the link target is known
+          // dev/ino always return 0 on windows, so skip the check.
+          if (!isWindows) {
+            var id = stat.dev.toString(32) + ":" + stat.ino.toString(32);
+            if (seenLinks.hasOwnProperty(id)) {
+              return gotTarget(null, seenLinks[id], base);
+            }
+          }
+          fs.stat(base, function (err) {
+            if (err) return cb(err);
+
+            fs.readlink(base, function (err, target) {
+              if (!isWindows) seenLinks[id] = target;
+              gotTarget(err, target);
+            });
+          });
+        }
+
+        function gotTarget(err, target, base) {
+          if (err) return cb(err);
+
+          var resolvedLink = pathModule.resolve(previous, target);
+          if (cache) cache[base] = resolvedLink;
+          gotResolvedLink(resolvedLink);
+        }
+
+        function gotResolvedLink(resolvedLink) {
+          // resolve the link, then start over
+          p = pathModule.resolve(resolvedLink, p.slice(pos));
+          start();
+        }
+      };
+
+      /***/
+    },
+    /* 272 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = globSync;
+      globSync.GlobSync = GlobSync;
+
+      var fs = __webpack_require__(5);
+      var rp = __webpack_require__(140);
+      var minimatch = __webpack_require__(82);
+      var Minimatch = minimatch.Minimatch;
+      var Glob = __webpack_require__(99).Glob;
+      var util = __webpack_require__(3);
+      var path = __webpack_require__(0);
+      var assert = __webpack_require__(28);
+      var isAbsolute = __webpack_require__(101);
+      var common = __webpack_require__(141);
+      var alphasort = common.alphasort;
+      var alphasorti = common.alphasorti;
+      var setopts = common.setopts;
+      var ownProp = common.ownProp;
+      var childrenIgnored = common.childrenIgnored;
+      var isIgnored = common.isIgnored;
+
+      function globSync(pattern, options) {
+        if (typeof options === "function" || arguments.length === 3)
+          throw new TypeError(
+            "callback provided to sync glob\n" +
+              "See: https://github.com/isaacs/node-glob/issues/167",
+          );
+
+        return new GlobSync(pattern, options).found;
       }
-    });
-  };
-} else {
-  // old school shim for old browsers
-  module.exports = function inherits(ctor, superCtor) {
-    ctor.super_ = superCtor
-    var TempCtor = function () {}
-    TempCtor.prototype = superCtor.prototype
-    ctor.prototype = new TempCtor()
-    ctor.prototype.constructor = ctor
-  }
-}
 
+      function GlobSync(pattern, options) {
+        if (!pattern) throw new Error("must provide pattern");
 
-/***/ }),
-/* 276 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (typeof options === "function" || arguments.length === 3)
+          throw new TypeError(
+            "callback provided to sync glob\n" +
+              "See: https://github.com/isaacs/node-glob/issues/167",
+          );
 
-"use strict";
+        if (!(this instanceof GlobSync)) return new GlobSync(pattern, options);
 
-/**
- * Inquirer.js
- * A collection of common interactive command line user interfaces.
- */
+        setopts(this, pattern, options);
 
-var inquirer = module.exports;
+        if (this.noprocess) return this;
 
-/**
- * Client interfaces
- */
+        var n = this.minimatch.set.length;
+        this.matches = new Array(n);
+        for (var i = 0; i < n; i++) {
+          this._process(this.minimatch.set[i], i, false);
+        }
+        this._finish();
+      }
 
-inquirer.prompts = {};
+      GlobSync.prototype._finish = function () {
+        assert(this instanceof GlobSync);
+        if (this.realpath) {
+          var self = this;
+          this.matches.forEach(function (matchset, index) {
+            var set = (self.matches[index] = Object.create(null));
+            for (var p in matchset) {
+              try {
+                p = self._makeAbs(p);
+                var real = rp.realpathSync(p, self.realpathCache);
+                set[real] = true;
+              } catch (er) {
+                if (er.syscall === "stat") set[self._makeAbs(p)] = true;
+                else throw er;
+              }
+            }
+          });
+        }
+        common.finish(this);
+      };
 
-inquirer.Separator = __webpack_require__(175);
+      GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+        assert(this instanceof GlobSync);
 
-inquirer.ui = {
-  BottomBar: __webpack_require__(695),
-  Prompt: __webpack_require__(696)
-};
+        // Get the first [n] parts of pattern that are all strings.
+        var n = 0;
+        while (typeof pattern[n] === "string") {
+          n++;
+        }
+        // now n is the index of the first one that is *not* a string.
 
-/**
- * Create a new self-contained prompt module.
- */
-inquirer.createPromptModule = function(opt) {
-  var promptModule = function(questions) {
-    var ui = new inquirer.ui.Prompt(promptModule.prompts, opt);
-    var promise = ui.run(questions);
+        // See if there's anything else
+        var prefix;
+        switch (n) {
+          // if not, then this is rather simple
+          case pattern.length:
+            this._processSimple(pattern.join("/"), index);
+            return;
 
-    // Monkey patch the UI on the promise object so
-    // that it remains publicly accessible.
-    promise.ui = ui;
+          case 0:
+            // pattern *starts* with some non-trivial item.
+            // going to readdir(cwd), but not include the prefix in matches.
+            prefix = null;
+            break;
 
-    return promise;
-  };
-  promptModule.prompts = {};
-
-  /**
-   * Register a prompt type
-   * @param {String} name     Prompt type name
-   * @param {Function} prompt Prompt constructor
-   * @return {inquirer}
-   */
-
-  promptModule.registerPrompt = function(name, prompt) {
-    promptModule.prompts[name] = prompt;
-    return this;
-  };
+          default:
+            // pattern has some string bits in the front.
+            // whatever it starts with, whether that's 'absolute' like /foo/bar,
+            // or 'relative' like '../baz'
+            prefix = pattern.slice(0, n).join("/");
+            break;
+        }
 
-  /**
-   * Register the defaults provider prompts
-   */
-
-  promptModule.restoreDefaultPrompts = function() {
-    this.registerPrompt('list', __webpack_require__(691));
-    this.registerPrompt('input', __webpack_require__(392));
-    this.registerPrompt('number', __webpack_require__(692));
-    this.registerPrompt('confirm', __webpack_require__(688));
-    this.registerPrompt('rawlist', __webpack_require__(694));
-    this.registerPrompt('expand', __webpack_require__(690));
-    this.registerPrompt('checkbox', __webpack_require__(687));
-    this.registerPrompt('password', __webpack_require__(693));
-    this.registerPrompt('editor', __webpack_require__(689));
-  };
+        var remain = pattern.slice(n);
 
-  promptModule.restoreDefaultPrompts();
+        // get the list of entries.
+        var read;
+        if (prefix === null) read = ".";
+        else if (isAbsolute(prefix) || isAbsolute(pattern.join("/"))) {
+          if (!prefix || !isAbsolute(prefix)) prefix = "/" + prefix;
+          read = prefix;
+        } else read = prefix;
 
-  return promptModule;
-};
+        var abs = this._makeAbs(read);
 
-/**
- * Public CLI helper interface
- * @param  {Array|Object|Rx.Observable} questions - Questions settings array
- * @param  {Function} cb - Callback being passed the user answers
- * @return {inquirer.ui.Prompt}
- */
+        //if ignored, skip processing
+        if (childrenIgnored(this, read)) return;
 
-inquirer.prompt = inquirer.createPromptModule();
+        var isGlobStar = remain[0] === minimatch.GLOBSTAR;
+        if (isGlobStar)
+          this._processGlobStar(prefix, read, abs, remain, index, inGlobStar);
+        else this._processReaddir(prefix, read, abs, remain, index, inGlobStar);
+      };
 
-// Expose helper functions on the top level for easiest usage by common users
-inquirer.registerPrompt = function(name, prompt) {
-  inquirer.prompt.registerPrompt(name, prompt);
-};
-inquirer.restoreDefaultPrompts = function() {
-  inquirer.prompt.restoreDefaultPrompts();
-};
+      GlobSync.prototype._processReaddir = function (
+        prefix,
+        read,
+        abs,
+        remain,
+        index,
+        inGlobStar,
+      ) {
+        var entries = this._readdir(abs, inGlobStar);
+
+        // if the abs isn't a dir, then nothing can match!
+        if (!entries) return;
+
+        // It will only match dot entries if it starts with a dot, or if
+        // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+        var pn = remain[0];
+        var negate = !!this.minimatch.negate;
+        var rawGlob = pn._glob;
+        var dotOk = this.dot || rawGlob.charAt(0) === ".";
+
+        var matchedEntries = [];
+        for (var i = 0; i < entries.length; i++) {
+          var e = entries[i];
+          if (e.charAt(0) !== "." || dotOk) {
+            var m;
+            if (negate && !prefix) {
+              m = !e.match(pn);
+            } else {
+              m = e.match(pn);
+            }
+            if (m) matchedEntries.push(e);
+          }
+        }
 
+        var len = matchedEntries.length;
+        // If there are no matched entries, then nothing matches.
+        if (len === 0) return;
 
-/***/ }),
-/* 277 */
-/***/ (function(module, exports) {
+        // if this is the last remaining pattern bit, then no need for
+        // an additional stat *unless* the user has specified mark or
+        // stat explicitly.  We know they exist, since readdir returned
+        // them.
 
-module.exports = 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鱽鱾鲀鲃鲄鲉鲊鲌鲏鲓鲖鲗鲘鲙鲝鲪鲬鲯鲹鲾",4,"鳈鳉鳑鳒鳚鳛鳠鳡鳌",4,"鳓鳔鳕鳗鳘鳙鳜鳝鳟鳢靼鞅鞑鞒鞔鞯鞫鞣鞲鞴骱骰骷鹘骶骺骼髁髀髅髂髋髌髑魅魃魇魉魈魍魑飨餍餮饕饔髟髡髦髯髫髻髭髹鬈鬏鬓鬟鬣麽麾縻麂麇麈麋麒鏖麝麟黛黜黝黠黟黢黩黧黥黪黯鼢鼬鼯鼹鼷鼽鼾齄"],["f840","鳣",62],["f880","鴢",32],["f940","鵃",62],["f980","鶂",32],["fa40","鶣",62],["fa80","鷢",32],["fb40","鸃",27,"鸤鸧鸮鸰鸴鸻鸼鹀鹍鹐鹒鹓鹔鹖鹙鹝鹟鹠鹡鹢鹥鹮鹯鹲鹴",9,"麀"],["fb80","麁麃麄麅麆麉麊麌",5,"麔",8,"麞麠",5,"麧麨麩麪"],["fc40","麫",8,"麵麶麷麹麺麼麿",4,"黅黆黇黈黊黋黌黐黒黓黕黖黗黙黚點黡黣黤黦黨黫黬黭黮黰",8,"黺黽黿",6],["fc80","鼆",4,"鼌鼏鼑鼒鼔鼕鼖鼘鼚",5,"鼡鼣",8,"鼭鼮鼰鼱"],["fd40","鼲",4,"鼸鼺鼼鼿",4,"齅",10,"齒",38],["fd80","齹",5,"龁龂龍",11,"龜龝龞龡",4,"郎凉秊裏隣"],["fe40","兀嗀﨎﨏﨑﨓﨔礼﨟蘒﨡﨣﨤﨧﨨﨩"]]
+        if (remain.length === 1 && !this.mark && !this.stat) {
+          if (!this.matches[index]) this.matches[index] = Object.create(null);
 
-/***/ }),
-/* 278 */
-/***/ (function(module, exports, __webpack_require__) {
+          for (var i = 0; i < len; i++) {
+            var e = matchedEntries[i];
+            if (prefix) {
+              if (prefix.slice(-1) !== "/") e = prefix + "/" + e;
+              else e = prefix + e;
+            }
 
-// @flow
+            if (e.charAt(0) === "/" && !this.nomount) {
+              e = path.join(this.root, e);
+            }
+            this._emitMatch(index, e);
+          }
+          // This was the last one, and no stats were needed
+          return;
+        }
 
-/*::
-declare var __webpack_require__: mixed;
-*/
+        // now test all matched entries as stand-ins for that part
+        // of the pattern.
+        remain.shift();
+        for (var i = 0; i < len; i++) {
+          var e = matchedEntries[i];
+          var newPattern;
+          if (prefix) newPattern = [prefix, e];
+          else newPattern = [e];
+          this._process(newPattern.concat(remain), index, inGlobStar);
+        }
+      };
 
-module.exports = typeof __webpack_require__ !== "undefined";
+      GlobSync.prototype._emitMatch = function (index, e) {
+        if (isIgnored(this, e)) return;
 
+        var abs = this._makeAbs(e);
 
-/***/ }),
-/* 279 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (this.mark) e = this._mark(e);
 
-"use strict";
+        if (this.absolute) {
+          e = abs;
+        }
 
+        if (this.matches[index][e]) return;
 
+        if (this.nodir) {
+          var c = this.cache[abs];
+          if (c === "DIR" || Array.isArray(c)) return;
+        }
 
-var yaml = __webpack_require__(280);
+        this.matches[index][e] = true;
 
+        if (this.stat) this._stat(e);
+      };
 
-module.exports = yaml;
+      GlobSync.prototype._readdirInGlobStar = function (abs) {
+        // follow all symlinked directories forever
+        // just proceed as if this is a non-globstar situation
+        if (this.follow) return this._readdir(abs, false);
 
+        var entries;
+        var lstat;
+        var stat;
+        try {
+          lstat = fs.lstatSync(abs);
+        } catch (er) {
+          if (er.code === "ENOENT") {
+            // lstat failed, doesn't exist
+            return null;
+          }
+        }
 
-/***/ }),
-/* 280 */
-/***/ (function(module, exports, __webpack_require__) {
+        var isSym = lstat && lstat.isSymbolicLink();
+        this.symlinks[abs] = isSym;
 
-"use strict";
+        // If it's not a symlink or a dir, then it's definitely a regular file.
+        // don't bother doing a readdir in that case.
+        if (!isSym && lstat && !lstat.isDirectory()) this.cache[abs] = "FILE";
+        else entries = this._readdir(abs, false);
 
+        return entries;
+      };
 
+      GlobSync.prototype._readdir = function (abs, inGlobStar) {
+        var entries;
 
-var loader = __webpack_require__(282);
-var dumper = __webpack_require__(281);
+        if (inGlobStar && !ownProp(this.symlinks, abs))
+          return this._readdirInGlobStar(abs);
 
+        if (ownProp(this.cache, abs)) {
+          var c = this.cache[abs];
+          if (!c || c === "FILE") return null;
 
-function deprecated(name) {
-  return function () {
-    throw new Error('Function ' + name + ' is deprecated and cannot be used.');
-  };
-}
-
-
-module.exports.Type                = __webpack_require__(10);
-module.exports.Schema              = __webpack_require__(44);
-module.exports.FAILSAFE_SCHEMA     = __webpack_require__(100);
-module.exports.JSON_SCHEMA         = __webpack_require__(144);
-module.exports.CORE_SCHEMA         = __webpack_require__(143);
-module.exports.DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
-module.exports.DEFAULT_FULL_SCHEMA = __webpack_require__(73);
-module.exports.load                = loader.load;
-module.exports.loadAll             = loader.loadAll;
-module.exports.safeLoad            = loader.safeLoad;
-module.exports.safeLoadAll         = loader.safeLoadAll;
-module.exports.dump                = dumper.dump;
-module.exports.safeDump            = dumper.safeDump;
-module.exports.YAMLException       = __webpack_require__(54);
-
-// Deprecated schema names from JS-YAML 2.0.x
-module.exports.MINIMAL_SCHEMA = __webpack_require__(100);
-module.exports.SAFE_SCHEMA    = __webpack_require__(55);
-module.exports.DEFAULT_SCHEMA = __webpack_require__(73);
-
-// Deprecated functions from JS-YAML 1.x.x
-module.exports.scan           = deprecated('scan');
-module.exports.parse          = deprecated('parse');
-module.exports.compose        = deprecated('compose');
-module.exports.addConstructor = deprecated('addConstructor');
-
-
-/***/ }),
-/* 281 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/*eslint-disable no-use-before-define*/
-
-var common              = __webpack_require__(43);
-var YAMLException       = __webpack_require__(54);
-var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
-var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
-
-var _toString       = Object.prototype.toString;
-var _hasOwnProperty = Object.prototype.hasOwnProperty;
-
-var CHAR_TAB                  = 0x09; /* Tab */
-var CHAR_LINE_FEED            = 0x0A; /* LF */
-var CHAR_SPACE                = 0x20; /* Space */
-var CHAR_EXCLAMATION          = 0x21; /* ! */
-var CHAR_DOUBLE_QUOTE         = 0x22; /* " */
-var CHAR_SHARP                = 0x23; /* # */
-var CHAR_PERCENT              = 0x25; /* % */
-var CHAR_AMPERSAND            = 0x26; /* & */
-var CHAR_SINGLE_QUOTE         = 0x27; /* ' */
-var CHAR_ASTERISK             = 0x2A; /* * */
-var CHAR_COMMA                = 0x2C; /* , */
-var CHAR_MINUS                = 0x2D; /* - */
-var CHAR_COLON                = 0x3A; /* : */
-var CHAR_GREATER_THAN         = 0x3E; /* > */
-var CHAR_QUESTION             = 0x3F; /* ? */
-var CHAR_COMMERCIAL_AT        = 0x40; /* @ */
-var CHAR_LEFT_SQUARE_BRACKET  = 0x5B; /* [ */
-var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
-var CHAR_GRAVE_ACCENT         = 0x60; /* ` */
-var CHAR_LEFT_CURLY_BRACKET   = 0x7B; /* { */
-var CHAR_VERTICAL_LINE        = 0x7C; /* | */
-var CHAR_RIGHT_CURLY_BRACKET  = 0x7D; /* } */
-
-var ESCAPE_SEQUENCES = {};
-
-ESCAPE_SEQUENCES[0x00]   = '\\0';
-ESCAPE_SEQUENCES[0x07]   = '\\a';
-ESCAPE_SEQUENCES[0x08]   = '\\b';
-ESCAPE_SEQUENCES[0x09]   = '\\t';
-ESCAPE_SEQUENCES[0x0A]   = '\\n';
-ESCAPE_SEQUENCES[0x0B]   = '\\v';
-ESCAPE_SEQUENCES[0x0C]   = '\\f';
-ESCAPE_SEQUENCES[0x0D]   = '\\r';
-ESCAPE_SEQUENCES[0x1B]   = '\\e';
-ESCAPE_SEQUENCES[0x22]   = '\\"';
-ESCAPE_SEQUENCES[0x5C]   = '\\\\';
-ESCAPE_SEQUENCES[0x85]   = '\\N';
-ESCAPE_SEQUENCES[0xA0]   = '\\_';
-ESCAPE_SEQUENCES[0x2028] = '\\L';
-ESCAPE_SEQUENCES[0x2029] = '\\P';
-
-var DEPRECATED_BOOLEANS_SYNTAX = [
-  'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
-  'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
-];
-
-function compileStyleMap(schema, map) {
-  var result, keys, index, length, tag, style, type;
-
-  if (map === null) return {};
-
-  result = {};
-  keys = Object.keys(map);
-
-  for (index = 0, length = keys.length; index < length; index += 1) {
-    tag = keys[index];
-    style = String(map[tag]);
-
-    if (tag.slice(0, 2) === '!!') {
-      tag = 'tag:yaml.org,2002:' + tag.slice(2);
-    }
-    type = schema.compiledTypeMap['fallback'][tag];
+          if (Array.isArray(c)) return c;
+        }
 
-    if (type && _hasOwnProperty.call(type.styleAliases, style)) {
-      style = type.styleAliases[style];
-    }
+        try {
+          return this._readdirEntries(abs, fs.readdirSync(abs));
+        } catch (er) {
+          this._readdirError(abs, er);
+          return null;
+        }
+      };
 
-    result[tag] = style;
-  }
+      GlobSync.prototype._readdirEntries = function (abs, entries) {
+        // if we haven't asked to stat everything, then just
+        // assume that everything in there exists, so we can avoid
+        // having to stat it a second time.
+        if (!this.mark && !this.stat) {
+          for (var i = 0; i < entries.length; i++) {
+            var e = entries[i];
+            if (abs === "/") e = abs + e;
+            else e = abs + "/" + e;
+            this.cache[e] = true;
+          }
+        }
 
-  return result;
-}
-
-function encodeHex(character) {
-  var string, handle, length;
-
-  string = character.toString(16).toUpperCase();
-
-  if (character <= 0xFF) {
-    handle = 'x';
-    length = 2;
-  } else if (character <= 0xFFFF) {
-    handle = 'u';
-    length = 4;
-  } else if (character <= 0xFFFFFFFF) {
-    handle = 'U';
-    length = 8;
-  } else {
-    throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
-  }
+        this.cache[abs] = entries;
 
-  return '\\' + handle + common.repeat('0', length - string.length) + string;
-}
-
-function State(options) {
-  this.schema        = options['schema'] || DEFAULT_FULL_SCHEMA;
-  this.indent        = Math.max(1, (options['indent'] || 2));
-  this.noArrayIndent = options['noArrayIndent'] || false;
-  this.skipInvalid   = options['skipInvalid'] || false;
-  this.flowLevel     = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
-  this.styleMap      = compileStyleMap(this.schema, options['styles'] || null);
-  this.sortKeys      = options['sortKeys'] || false;
-  this.lineWidth     = options['lineWidth'] || 80;
-  this.noRefs        = options['noRefs'] || false;
-  this.noCompatMode  = options['noCompatMode'] || false;
-  this.condenseFlow  = options['condenseFlow'] || false;
-
-  this.implicitTypes = this.schema.compiledImplicit;
-  this.explicitTypes = this.schema.compiledExplicit;
-
-  this.tag = null;
-  this.result = '';
-
-  this.duplicates = [];
-  this.usedDuplicates = null;
-}
-
-// Indents every line in a string. Empty lines (\n only) are not indented.
-function indentString(string, spaces) {
-  var ind = common.repeat(' ', spaces),
-      position = 0,
-      next = -1,
-      result = '',
-      line,
-      length = string.length;
-
-  while (position < length) {
-    next = string.indexOf('\n', position);
-    if (next === -1) {
-      line = string.slice(position);
-      position = length;
-    } else {
-      line = string.slice(position, next + 1);
-      position = next + 1;
-    }
+        // mark and cache dir-ness
+        return entries;
+      };
 
-    if (line.length && line !== '\n') result += ind;
+      GlobSync.prototype._readdirError = function (f, er) {
+        // handle errors, and cache the information
+        switch (er.code) {
+          case "ENOTSUP": // https://github.com/isaacs/node-glob/issues/205
+          case "ENOTDIR": // totally normal. means it *does* exist.
+            var abs = this._makeAbs(f);
+            this.cache[abs] = "FILE";
+            if (abs === this.cwdAbs) {
+              var error = new Error(er.code + " invalid cwd " + this.cwd);
+              error.path = this.cwd;
+              error.code = er.code;
+              throw error;
+            }
+            break;
 
-    result += line;
-  }
+          case "ENOENT": // not terribly unusual
+          case "ELOOP":
+          case "ENAMETOOLONG":
+          case "UNKNOWN":
+            this.cache[this._makeAbs(f)] = false;
+            break;
 
-  return result;
-}
+          default: // some unusual error.  Treat as failure.
+            this.cache[this._makeAbs(f)] = false;
+            if (this.strict) throw er;
+            if (!this.silent) console.error("glob error", er);
+            break;
+        }
+      };
 
-function generateNextLine(state, level) {
-  return '\n' + common.repeat(' ', state.indent * level);
-}
+      GlobSync.prototype._processGlobStar = function (
+        prefix,
+        read,
+        abs,
+        remain,
+        index,
+        inGlobStar,
+      ) {
+        var entries = this._readdir(abs, inGlobStar);
 
-function testImplicitResolving(state, str) {
-  var index, length, type;
+        // no entries means not a dir, so it can never have matches
+        // foo.txt/** doesn't match foo.txt
+        if (!entries) return;
 
-  for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
-    type = state.implicitTypes[index];
+        // test without the globstar, and with every child both below
+        // and replacing the globstar.
+        var remainWithoutGlobStar = remain.slice(1);
+        var gspref = prefix ? [prefix] : [];
+        var noGlobStar = gspref.concat(remainWithoutGlobStar);
 
-    if (type.resolve(str)) {
-      return true;
-    }
-  }
+        // the noGlobStar pattern exits the inGlobStar state
+        this._process(noGlobStar, index, false);
 
-  return false;
-}
-
-// [33] s-white ::= s-space | s-tab
-function isWhitespace(c) {
-  return c === CHAR_SPACE || c === CHAR_TAB;
-}
-
-// Returns true if the character can be printed without escaping.
-// From YAML 1.2: "any allowed characters known to be non-printable
-// should also be escaped. [However,] This isn’t mandatory"
-// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029.
-function isPrintable(c) {
-  return  (0x00020 <= c && c <= 0x00007E)
-      || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029)
-      || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */)
-      ||  (0x10000 <= c && c <= 0x10FFFF);
-}
-
-// Simplified test for values allowed after the first character in plain style.
-function isPlainSafe(c) {
-  // Uses a subset of nb-char - c-flow-indicator - ":" - "#"
-  // where nb-char ::= c-printable - b-char - c-byte-order-mark.
-  return isPrintable(c) && c !== 0xFEFF
-    // - c-flow-indicator
-    && c !== CHAR_COMMA
-    && c !== CHAR_LEFT_SQUARE_BRACKET
-    && c !== CHAR_RIGHT_SQUARE_BRACKET
-    && c !== CHAR_LEFT_CURLY_BRACKET
-    && c !== CHAR_RIGHT_CURLY_BRACKET
-    // - ":" - "#"
-    && c !== CHAR_COLON
-    && c !== CHAR_SHARP;
-}
-
-// Simplified test for values allowed as the first character in plain style.
-function isPlainSafeFirst(c) {
-  // Uses a subset of ns-char - c-indicator
-  // where ns-char = nb-char - s-white.
-  return isPrintable(c) && c !== 0xFEFF
-    && !isWhitespace(c) // - s-white
-    // - (c-indicator ::=
-    // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”
-    && c !== CHAR_MINUS
-    && c !== CHAR_QUESTION
-    && c !== CHAR_COLON
-    && c !== CHAR_COMMA
-    && c !== CHAR_LEFT_SQUARE_BRACKET
-    && c !== CHAR_RIGHT_SQUARE_BRACKET
-    && c !== CHAR_LEFT_CURLY_BRACKET
-    && c !== CHAR_RIGHT_CURLY_BRACKET
-    // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"”
-    && c !== CHAR_SHARP
-    && c !== CHAR_AMPERSAND
-    && c !== CHAR_ASTERISK
-    && c !== CHAR_EXCLAMATION
-    && c !== CHAR_VERTICAL_LINE
-    && c !== CHAR_GREATER_THAN
-    && c !== CHAR_SINGLE_QUOTE
-    && c !== CHAR_DOUBLE_QUOTE
-    // | “%” | “@” | “`”)
-    && c !== CHAR_PERCENT
-    && c !== CHAR_COMMERCIAL_AT
-    && c !== CHAR_GRAVE_ACCENT;
-}
-
-// Determines whether block indentation indicator is required.
-function needIndentIndicator(string) {
-  var leadingSpaceRe = /^\n* /;
-  return leadingSpaceRe.test(string);
-}
-
-var STYLE_PLAIN   = 1,
-    STYLE_SINGLE  = 2,
-    STYLE_LITERAL = 3,
-    STYLE_FOLDED  = 4,
-    STYLE_DOUBLE  = 5;
-
-// Determines which scalar styles are possible and returns the preferred style.
-// lineWidth = -1 => no limit.
-// Pre-conditions: str.length > 0.
-// Post-conditions:
-//    STYLE_PLAIN or STYLE_SINGLE => no \n are in the string.
-//    STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).
-//    STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).
-function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) {
-  var i;
-  var char;
-  var hasLineBreak = false;
-  var hasFoldableLine = false; // only checked if shouldTrackWidth
-  var shouldTrackWidth = lineWidth !== -1;
-  var previousLineBreak = -1; // count the first line correctly
-  var plain = isPlainSafeFirst(string.charCodeAt(0))
-          && !isWhitespace(string.charCodeAt(string.length - 1));
-
-  if (singleLineOnly) {
-    // Case: no block styles.
-    // Check for disallowed characters to rule out plain and single.
-    for (i = 0; i < string.length; i++) {
-      char = string.charCodeAt(i);
-      if (!isPrintable(char)) {
-        return STYLE_DOUBLE;
-      }
-      plain = plain && isPlainSafe(char);
-    }
-  } else {
-    // Case: block styles permitted.
-    for (i = 0; i < string.length; i++) {
-      char = string.charCodeAt(i);
-      if (char === CHAR_LINE_FEED) {
-        hasLineBreak = true;
-        // Check if any line can be folded.
-        if (shouldTrackWidth) {
-          hasFoldableLine = hasFoldableLine ||
-            // Foldable line = too long, and not more-indented.
-            (i - previousLineBreak - 1 > lineWidth &&
-             string[previousLineBreak + 1] !== ' ');
-          previousLineBreak = i;
-        }
-      } else if (!isPrintable(char)) {
-        return STYLE_DOUBLE;
-      }
-      plain = plain && isPlainSafe(char);
-    }
-    // in case the end is missing a \n
-    hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&
-      (i - previousLineBreak - 1 > lineWidth &&
-       string[previousLineBreak + 1] !== ' '));
-  }
-  // Although every style can represent \n without escaping, prefer block styles
-  // for multiline, since they're more readable and they don't add empty lines.
-  // Also prefer folding a super-long line.
-  if (!hasLineBreak && !hasFoldableLine) {
-    // Strings interpretable as another type have to be quoted;
-    // e.g. the string 'true' vs. the boolean true.
-    return plain && !testAmbiguousType(string)
-      ? STYLE_PLAIN : STYLE_SINGLE;
-  }
-  // Edge case: block indentation indicator can only have one digit.
-  if (indentPerLevel > 9 && needIndentIndicator(string)) {
-    return STYLE_DOUBLE;
-  }
-  // At this point we know block styles are valid.
-  // Prefer literal style unless we want to fold.
-  return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;
-}
-
-// Note: line breaking/folding is implemented for only the folded style.
-// NB. We drop the last trailing newline (if any) of a returned block scalar
-//  since the dumper adds its own newline. This always works:
-//    • No ending newline => unaffected; already using strip "-" chomping.
-//    • Ending newline    => removed then restored.
-//  Importantly, this keeps the "+" chomp indicator from gaining an extra line.
-function writeScalar(state, string, level, iskey) {
-  state.dump = (function () {
-    if (string.length === 0) {
-      return "''";
-    }
-    if (!state.noCompatMode &&
-        DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) {
-      return "'" + string + "'";
-    }
+        var len = entries.length;
+        var isSym = this.symlinks[abs];
 
-    var indent = state.indent * Math.max(1, level); // no 0-indent scalars
-    // As indentation gets deeper, let the width decrease monotonically
-    // to the lower bound min(state.lineWidth, 40).
-    // Note that this implies
-    //  state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.
-    //  state.lineWidth > 40 + state.indent: width decreases until the lower bound.
-    // This behaves better than a constant minimum width which disallows narrower options,
-    // or an indent threshold which causes the width to suddenly increase.
-    var lineWidth = state.lineWidth === -1
-      ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);
-
-    // Without knowing if keys are implicit/explicit, assume implicit for safety.
-    var singleLineOnly = iskey
-      // No block styles in flow mode.
-      || (state.flowLevel > -1 && level >= state.flowLevel);
-    function testAmbiguity(string) {
-      return testImplicitResolving(state, string);
-    }
+        // If it's a symlink, and we're in a globstar, then stop
+        if (isSym && inGlobStar) return;
 
-    switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) {
-      case STYLE_PLAIN:
-        return string;
-      case STYLE_SINGLE:
-        return "'" + string.replace(/'/g, "''") + "'";
-      case STYLE_LITERAL:
-        return '|' + blockHeader(string, state.indent)
-          + dropEndingNewline(indentString(string, indent));
-      case STYLE_FOLDED:
-        return '>' + blockHeader(string, state.indent)
-          + dropEndingNewline(indentString(foldString(string, lineWidth), indent));
-      case STYLE_DOUBLE:
-        return '"' + escapeString(string, lineWidth) + '"';
-      default:
-        throw new YAMLException('impossible error: invalid scalar style');
-    }
-  }());
-}
-
-// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.
-function blockHeader(string, indentPerLevel) {
-  var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : '';
-
-  // note the special case: the string '\n' counts as a "trailing" empty line.
-  var clip =          string[string.length - 1] === '\n';
-  var keep = clip && (string[string.length - 2] === '\n' || string === '\n');
-  var chomp = keep ? '+' : (clip ? '' : '-');
-
-  return indentIndicator + chomp + '\n';
-}
-
-// (See the note for writeScalar.)
-function dropEndingNewline(string) {
-  return string[string.length - 1] === '\n' ? string.slice(0, -1) : string;
-}
-
-// Note: a long line without a suitable break point will exceed the width limit.
-// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.
-function foldString(string, width) {
-  // In folded style, $k$ consecutive newlines output as $k+1$ newlines—
-  // unless they're before or after a more-indented line, or at the very
-  // beginning or end, in which case $k$ maps to $k$.
-  // Therefore, parse each chunk as newline(s) followed by a content line.
-  var lineRe = /(\n+)([^\n]*)/g;
-
-  // first line (possibly an empty line)
-  var result = (function () {
-    var nextLF = string.indexOf('\n');
-    nextLF = nextLF !== -1 ? nextLF : string.length;
-    lineRe.lastIndex = nextLF;
-    return foldLine(string.slice(0, nextLF), width);
-  }());
-  // If we haven't reached the first content line yet, don't add an extra \n.
-  var prevMoreIndented = string[0] === '\n' || string[0] === ' ';
-  var moreIndented;
-
-  // rest of the lines
-  var match;
-  while ((match = lineRe.exec(string))) {
-    var prefix = match[1], line = match[2];
-    moreIndented = (line[0] === ' ');
-    result += prefix
-      + (!prevMoreIndented && !moreIndented && line !== ''
-        ? '\n' : '')
-      + foldLine(line, width);
-    prevMoreIndented = moreIndented;
-  }
+        for (var i = 0; i < len; i++) {
+          var e = entries[i];
+          if (e.charAt(0) === "." && !this.dot) continue;
 
-  return result;
-}
-
-// Greedy line breaking.
-// Picks the longest line under the limit each time,
-// otherwise settles for the shortest line over the limit.
-// NB. More-indented lines *cannot* be folded, as that would add an extra \n.
-function foldLine(line, width) {
-  if (line === '' || line[0] === ' ') return line;
-
-  // Since a more-indented line adds a \n, breaks can't be followed by a space.
-  var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.
-  var match;
-  // start is an inclusive index. end, curr, and next are exclusive.
-  var start = 0, end, curr = 0, next = 0;
-  var result = '';
-
-  // Invariants: 0 <= start <= length-1.
-  //   0 <= curr <= next <= max(0, length-2). curr - start <= width.
-  // Inside the loop:
-  //   A match implies length >= 2, so curr and next are <= length-2.
-  while ((match = breakRe.exec(line))) {
-    next = match.index;
-    // maintain invariant: curr - start <= width
-    if (next - start > width) {
-      end = (curr > start) ? curr : next; // derive end <= length-2
-      result += '\n' + line.slice(start, end);
-      // skip the space that was output as \n
-      start = end + 1;                    // derive start <= length-1
-    }
-    curr = next;
-  }
+          // these two cases enter the inGlobStar state
+          var instead = gspref.concat(entries[i], remainWithoutGlobStar);
+          this._process(instead, index, true);
 
-  // By the invariants, start <= length-1, so there is something left over.
-  // It is either the whole string or a part starting from non-whitespace.
-  result += '\n';
-  // Insert a break if the remainder is too long and there is a break available.
-  if (line.length - start > width && curr > start) {
-    result += line.slice(start, curr) + '\n' + line.slice(curr + 1);
-  } else {
-    result += line.slice(start);
-  }
+          var below = gspref.concat(entries[i], remain);
+          this._process(below, index, true);
+        }
+      };
 
-  return result.slice(1); // drop extra \n joiner
-}
-
-// Escapes a double-quoted string.
-function escapeString(string) {
-  var result = '';
-  var char, nextChar;
-  var escapeSeq;
-
-  for (var i = 0; i < string.length; i++) {
-    char = string.charCodeAt(i);
-    // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates").
-    if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) {
-      nextChar = string.charCodeAt(i + 1);
-      if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) {
-        // Combine the surrogate pair and store it escaped.
-        result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000);
-        // Advance index one extra since we already used that char here.
-        i++; continue;
-      }
-    }
-    escapeSeq = ESCAPE_SEQUENCES[char];
-    result += !escapeSeq && isPrintable(char)
-      ? string[i]
-      : escapeSeq || encodeHex(char);
-  }
+      GlobSync.prototype._processSimple = function (prefix, index) {
+        // XXX review this.  Shouldn't it be doing the mounting etc
+        // before doing stat?  kinda weird?
+        var exists = this._stat(prefix);
 
-  return result;
-}
+        if (!this.matches[index]) this.matches[index] = Object.create(null);
 
-function writeFlowSequence(state, level, object) {
-  var _result = '',
-      _tag    = state.tag,
-      index,
-      length;
+        // If it doesn't exist, then just mark the lack of results
+        if (!exists) return;
 
-  for (index = 0, length = object.length; index < length; index += 1) {
-    // Write only valid elements.
-    if (writeNode(state, level, object[index], false, false)) {
-      if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : '');
-      _result += state.dump;
-    }
-  }
+        if (prefix && isAbsolute(prefix) && !this.nomount) {
+          var trail = /[\/\\]$/.test(prefix);
+          if (prefix.charAt(0) === "/") {
+            prefix = path.join(this.root, prefix);
+          } else {
+            prefix = path.resolve(this.root, prefix);
+            if (trail) prefix += "/";
+          }
+        }
 
-  state.tag = _tag;
-  state.dump = '[' + _result + ']';
-}
+        if (process.platform === "win32") prefix = prefix.replace(/\\/g, "/");
 
-function writeBlockSequence(state, level, object, compact) {
-  var _result = '',
-      _tag    = state.tag,
-      index,
-      length;
+        // Mark this as a match
+        this._emitMatch(index, prefix);
+      };
 
-  for (index = 0, length = object.length; index < length; index += 1) {
-    // Write only valid elements.
-    if (writeNode(state, level + 1, object[index], true, true)) {
-      if (!compact || index !== 0) {
-        _result += generateNextLine(state, level);
-      }
+      // Returns either 'DIR', 'FILE', or false
+      GlobSync.prototype._stat = function (f) {
+        var abs = this._makeAbs(f);
+        var needDir = f.slice(-1) === "/";
 
-      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
-        _result += '-';
-      } else {
-        _result += '- ';
-      }
+        if (f.length > this.maxLength) return false;
 
-      _result += state.dump;
-    }
-  }
+        if (!this.stat && ownProp(this.cache, abs)) {
+          var c = this.cache[abs];
 
-  state.tag = _tag;
-  state.dump = _result || '[]'; // Empty sequence if no valid values.
-}
+          if (Array.isArray(c)) c = "DIR";
 
-function writeFlowMapping(state, level, object) {
-  var _result       = '',
-      _tag          = state.tag,
-      objectKeyList = Object.keys(object),
-      index,
-      length,
-      objectKey,
-      objectValue,
-      pairBuffer;
+          // It exists, but maybe not how we need it
+          if (!needDir || c === "DIR") return c;
 
-  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
-    pairBuffer = state.condenseFlow ? '"' : '';
+          if (needDir && c === "FILE") return false;
 
-    if (index !== 0) pairBuffer += ', ';
+          // otherwise we have to stat, because maybe c=true
+          // if we know it exists, but not what it is.
+        }
 
-    objectKey = objectKeyList[index];
-    objectValue = object[objectKey];
+        var exists;
+        var stat = this.statCache[abs];
+        if (!stat) {
+          var lstat;
+          try {
+            lstat = fs.lstatSync(abs);
+          } catch (er) {
+            if (er && (er.code === "ENOENT" || er.code === "ENOTDIR")) {
+              this.statCache[abs] = false;
+              return false;
+            }
+          }
 
-    if (!writeNode(state, level, objectKey, false, false)) {
-      continue; // Skip this pair because of invalid key;
-    }
+          if (lstat && lstat.isSymbolicLink()) {
+            try {
+              stat = fs.statSync(abs);
+            } catch (er) {
+              stat = lstat;
+            }
+          } else {
+            stat = lstat;
+          }
+        }
 
-    if (state.dump.length > 1024) pairBuffer += '? ';
+        this.statCache[abs] = stat;
 
-    pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' ');
+        var c = true;
+        if (stat) c = stat.isDirectory() ? "DIR" : "FILE";
 
-    if (!writeNode(state, level, objectValue, false, false)) {
-      continue; // Skip this pair because of invalid value.
-    }
+        this.cache[abs] = this.cache[abs] || c;
 
-    pairBuffer += state.dump;
+        if (needDir && c === "FILE") return false;
 
-    // Both key and value are valid.
-    _result += pairBuffer;
-  }
+        return c;
+      };
 
-  state.tag = _tag;
-  state.dump = '{' + _result + '}';
-}
-
-function writeBlockMapping(state, level, object, compact) {
-  var _result       = '',
-      _tag          = state.tag,
-      objectKeyList = Object.keys(object),
-      index,
-      length,
-      objectKey,
-      objectValue,
-      explicitPair,
-      pairBuffer;
-
-  // Allow sorting keys so that the output file is deterministic
-  if (state.sortKeys === true) {
-    // Default sorting
-    objectKeyList.sort();
-  } else if (typeof state.sortKeys === 'function') {
-    // Custom sort function
-    objectKeyList.sort(state.sortKeys);
-  } else if (state.sortKeys) {
-    // Something is wrong
-    throw new YAMLException('sortKeys must be a boolean or a function');
-  }
+      GlobSync.prototype._mark = function (p) {
+        return common.mark(this, p);
+      };
 
-  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
-    pairBuffer = '';
+      GlobSync.prototype._makeAbs = function (f) {
+        return common.makeAbs(this, f);
+      };
 
-    if (!compact || index !== 0) {
-      pairBuffer += generateNextLine(state, level);
-    }
+      /***/
+    },
+    /* 273 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    objectKey = objectKeyList[index];
-    objectValue = object[objectKey];
+      module.exports = function (flag, argv) {
+        argv = argv || process.argv;
 
-    if (!writeNode(state, level + 1, objectKey, true, true, true)) {
-      continue; // Skip this pair because of invalid key.
-    }
+        var terminatorPos = argv.indexOf("--");
+        var prefix = /^--/.test(flag) ? "" : "--";
+        var pos = argv.indexOf(prefix + flag);
 
-    explicitPair = (state.tag !== null && state.tag !== '?') ||
-                   (state.dump && state.dump.length > 1024);
+        return (
+          pos !== -1 && (terminatorPos !== -1 ? pos < terminatorPos : true)
+        );
+      };
 
-    if (explicitPair) {
-      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
-        pairBuffer += '?';
-      } else {
-        pairBuffer += '? ';
+      /***/
+    },
+    /* 274 */
+    /***/ function (module, exports, __webpack_require__) {
+      var wrappy = __webpack_require__(161);
+      var reqs = Object.create(null);
+      var once = __webpack_require__(83);
+
+      module.exports = wrappy(inflight);
+
+      function inflight(key, cb) {
+        if (reqs[key]) {
+          reqs[key].push(cb);
+          return null;
+        } else {
+          reqs[key] = [cb];
+          return makeres(key);
+        }
       }
-    }
 
-    pairBuffer += state.dump;
+      function makeres(key) {
+        return once(function RES() {
+          var cbs = reqs[key];
+          var len = cbs.length;
+          var args = slice(arguments);
 
-    if (explicitPair) {
-      pairBuffer += generateNextLine(state, level);
-    }
+          // XXX It's somewhat ambiguous whether a new callback added in this
+          // pass should be queued for later execution if something in the
+          // list of callbacks throws, or if it should just be discarded.
+          // However, it's such an edge case that it hardly matters, and either
+          // choice is likely as surprising as the other.
+          // As it happens, we do go ahead and schedule it for later execution.
+          try {
+            for (var i = 0; i < len; i++) {
+              cbs[i].apply(null, args);
+            }
+          } finally {
+            if (cbs.length > len) {
+              // added more in the interim.
+              // de-zalgo, just in case, but don't call again.
+              cbs.splice(0, len);
+              process.nextTick(function () {
+                RES.apply(null, args);
+              });
+            } else {
+              delete reqs[key];
+            }
+          }
+        });
+      }
 
-    if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
-      continue; // Skip this pair because of invalid value.
-    }
+      function slice(args) {
+        var length = args.length;
+        var array = [];
 
-    if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
-      pairBuffer += ':';
-    } else {
-      pairBuffer += ': ';
-    }
+        for (var i = 0; i < length; i++) array[i] = args[i];
+        return array;
+      }
 
-    pairBuffer += state.dump;
+      /***/
+    },
+    /* 275 */
+    /***/ function (module, exports) {
+      if (typeof Object.create === "function") {
+        // implementation from standard node.js 'util' module
+        module.exports = function inherits(ctor, superCtor) {
+          ctor.super_ = superCtor;
+          ctor.prototype = Object.create(superCtor.prototype, {
+            constructor: {
+              value: ctor,
+              enumerable: false,
+              writable: true,
+              configurable: true,
+            },
+          });
+        };
+      } else {
+        // old school shim for old browsers
+        module.exports = function inherits(ctor, superCtor) {
+          ctor.super_ = superCtor;
+          var TempCtor = function () {};
+          TempCtor.prototype = superCtor.prototype;
+          ctor.prototype = new TempCtor();
+          ctor.prototype.constructor = ctor;
+        };
+      }
 
-    // Both key and value are valid.
-    _result += pairBuffer;
-  }
+      /***/
+    },
+    /* 276 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  state.tag = _tag;
-  state.dump = _result || '{}'; // Empty mapping if no valid pairs.
-}
+      /**
+       * Inquirer.js
+       * A collection of common interactive command line user interfaces.
+       */
 
-function detectType(state, object, explicit) {
-  var _result, typeList, index, length, type, style;
+      var inquirer = module.exports;
 
-  typeList = explicit ? state.explicitTypes : state.implicitTypes;
+      /**
+       * Client interfaces
+       */
 
-  for (index = 0, length = typeList.length; index < length; index += 1) {
-    type = typeList[index];
+      inquirer.prompts = {};
 
-    if ((type.instanceOf  || type.predicate) &&
-        (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&
-        (!type.predicate  || type.predicate(object))) {
+      inquirer.Separator = __webpack_require__(175);
 
-      state.tag = explicit ? type.tag : '?';
+      inquirer.ui = {
+        BottomBar: __webpack_require__(695),
+        Prompt: __webpack_require__(696),
+      };
 
-      if (type.represent) {
-        style = state.styleMap[type.tag] || type.defaultStyle;
+      /**
+       * Create a new self-contained prompt module.
+       */
+      inquirer.createPromptModule = function (opt) {
+        var promptModule = function (questions) {
+          var ui = new inquirer.ui.Prompt(promptModule.prompts, opt);
+          var promise = ui.run(questions);
 
-        if (_toString.call(type.represent) === '[object Function]') {
-          _result = type.represent(object, style);
-        } else if (_hasOwnProperty.call(type.represent, style)) {
-          _result = type.represent[style](object, style);
-        } else {
-          throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
-        }
+          // Monkey patch the UI on the promise object so
+          // that it remains publicly accessible.
+          promise.ui = ui;
 
-        state.dump = _result;
-      }
+          return promise;
+        };
+        promptModule.prompts = {};
 
-      return true;
-    }
-  }
+        /**
+         * Register a prompt type
+         * @param {String} name     Prompt type name
+         * @param {Function} prompt Prompt constructor
+         * @return {inquirer}
+         */
 
-  return false;
-}
+        promptModule.registerPrompt = function (name, prompt) {
+          promptModule.prompts[name] = prompt;
+          return this;
+        };
 
-// Serializes `object` and writes it to global `result`.
-// Returns true on success, or false on invalid object.
-//
-function writeNode(state, level, object, block, compact, iskey) {
-  state.tag = null;
-  state.dump = object;
+        /**
+         * Register the defaults provider prompts
+         */
 
-  if (!detectType(state, object, false)) {
-    detectType(state, object, true);
-  }
+        promptModule.restoreDefaultPrompts = function () {
+          this.registerPrompt("list", __webpack_require__(691));
+          this.registerPrompt("input", __webpack_require__(392));
+          this.registerPrompt("number", __webpack_require__(692));
+          this.registerPrompt("confirm", __webpack_require__(688));
+          this.registerPrompt("rawlist", __webpack_require__(694));
+          this.registerPrompt("expand", __webpack_require__(690));
+          this.registerPrompt("checkbox", __webpack_require__(687));
+          this.registerPrompt("password", __webpack_require__(693));
+          this.registerPrompt("editor", __webpack_require__(689));
+        };
 
-  var type = _toString.call(state.dump);
+        promptModule.restoreDefaultPrompts();
 
-  if (block) {
-    block = (state.flowLevel < 0 || state.flowLevel > level);
-  }
+        return promptModule;
+      };
 
-  var objectOrArray = type === '[object Object]' || type === '[object Array]',
-      duplicateIndex,
-      duplicate;
+      /**
+       * Public CLI helper interface
+       * @param  {Array|Object|Rx.Observable} questions - Questions settings array
+       * @param  {Function} cb - Callback being passed the user answers
+       * @return {inquirer.ui.Prompt}
+       */
 
-  if (objectOrArray) {
-    duplicateIndex = state.duplicates.indexOf(object);
-    duplicate = duplicateIndex !== -1;
-  }
+      inquirer.prompt = inquirer.createPromptModule();
 
-  if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {
-    compact = false;
-  }
+      // Expose helper functions on the top level for easiest usage by common users
+      inquirer.registerPrompt = function (name, prompt) {
+        inquirer.prompt.registerPrompt(name, prompt);
+      };
+      inquirer.restoreDefaultPrompts = function () {
+        inquirer.prompt.restoreDefaultPrompts();
+      };
 
-  if (duplicate && state.usedDuplicates[duplicateIndex]) {
-    state.dump = '*ref_' + duplicateIndex;
-  } else {
-    if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
-      state.usedDuplicates[duplicateIndex] = true;
-    }
-    if (type === '[object Object]') {
-      if (block && (Object.keys(state.dump).length !== 0)) {
-        writeBlockMapping(state, level, state.dump, compact);
-        if (duplicate) {
-          state.dump = '&ref_' + duplicateIndex + state.dump;
-        }
-      } else {
-        writeFlowMapping(state, level, state.dump);
-        if (duplicate) {
-          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
-        }
-      }
-    } else if (type === '[object Array]') {
-      var arrayLevel = (state.noArrayIndent && (level > 0)) ? level - 1 : level;
-      if (block && (state.dump.length !== 0)) {
-        writeBlockSequence(state, arrayLevel, state.dump, compact);
-        if (duplicate) {
-          state.dump = '&ref_' + duplicateIndex + state.dump;
-        }
-      } else {
-        writeFlowSequence(state, arrayLevel, state.dump);
-        if (duplicate) {
-          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
-        }
-      }
-    } else if (type === '[object String]') {
-      if (state.tag !== '?') {
-        writeScalar(state, state.dump, level, iskey);
-      }
-    } else {
-      if (state.skipInvalid) return false;
-      throw new YAMLException('unacceptable kind of an object to dump ' + type);
-    }
+      /***/
+    },
+    /* 277 */
+    /***/ function (module, exports) {
+      module.exports = [
+        ["0", "\u0000", 127, "€"],
+        [
+          "8140",
+          "丂丄丅丆丏丒丗丟丠両丣並丩丮丯丱丳丵丷丼乀乁乂乄乆乊乑乕乗乚乛乢乣乤乥乧乨乪",
+          5,
+          "乲乴",
+          9,
+          "乿",
+          6,
+          "亇亊",
+        ],
+        [
+          "8180",
+          "亐亖亗亙亜亝亞亣亪亯亰亱亴亶亷亸亹亼亽亾仈仌仏仐仒仚仛仜仠仢仦仧仩仭仮仯仱仴仸仹仺仼仾伀伂",
+          6,
+          "伋伌伒",
+          4,
+          "伜伝伡伣伨伩伬伭伮伱伳伵伷伹伻伾",
+          4,
+          "佄佅佇",
+          5,
+          "佒佔佖佡佢佦佨佪佫佭佮佱佲併佷佸佹佺佽侀侁侂侅來侇侊侌侎侐侒侓侕侖侘侙侚侜侞侟価侢",
+        ],
+        [
+          "8240",
+          "侤侫侭侰",
+          4,
+          "侶",
+          8,
+          "俀俁係俆俇俈俉俋俌俍俒",
+          4,
+          "俙俛俠俢俤俥俧俫俬俰俲俴俵俶俷俹俻俼俽俿",
+          11,
+        ],
+        [
+          "8280",
+          "個倎倐們倓倕倖倗倛倝倞倠倢倣値倧倫倯",
+          10,
+          "倻倽倿偀偁偂偄偅偆偉偊偋偍偐",
+          4,
+          "偖偗偘偙偛偝",
+          7,
+          "偦",
+          5,
+          "偭",
+          8,
+          "偸偹偺偼偽傁傂傃傄傆傇傉傊傋傌傎",
+          20,
+          "傤傦傪傫傭",
+          4,
+          "傳",
+          6,
+          "傼",
+        ],
+        [
+          "8340",
+          "傽",
+          17,
+          "僐",
+          5,
+          "僗僘僙僛",
+          10,
+          "僨僩僪僫僯僰僱僲僴僶",
+          4,
+          "僼",
+          9,
+          "儈",
+        ],
+        [
+          "8380",
+          "儉儊儌",
+          5,
+          "儓",
+          13,
+          "儢",
+          28,
+          "兂兇兊兌兎兏児兒兓兗兘兙兛兝",
+          4,
+          "兣兤兦內兩兪兯兲兺兾兿冃冄円冇冊冋冎冏冐冑冓冔冘冚冝冞冟冡冣冦",
+          4,
+          "冭冮冴冸冹冺冾冿凁凂凃凅凈凊凍凎凐凒",
+          5,
+        ],
+        [
+          "8440",
+          "凘凙凚凜凞凟凢凣凥",
+          5,
+          "凬凮凱凲凴凷凾刄刅刉刋刌刏刐刓刔刕刜刞刟刡刢刣別刦刧刪刬刯刱刲刴刵刼刾剄",
+          5,
+          "剋剎剏剒剓剕剗剘",
+        ],
+        [
+          "8480",
+          "剙剚剛剝剟剠剢剣剤剦剨剫剬剭剮剰剱剳",
+          9,
+          "剾劀劃",
+          4,
+          "劉",
+          6,
+          "劑劒劔",
+          6,
+          "劜劤劥劦劧劮劯劰労",
+          9,
+          "勀勁勂勄勅勆勈勊勌勍勎勏勑勓勔動勗務",
+          5,
+          "勠勡勢勣勥",
+          10,
+          "勱",
+          7,
+          "勻勼勽匁匂匃匄匇匉匊匋匌匎",
+        ],
+        [
+          "8540",
+          "匑匒匓匔匘匛匜匞匟匢匤匥匧匨匩匫匬匭匯",
+          9,
+          "匼匽區卂卄卆卋卌卍卐協単卙卛卝卥卨卪卬卭卲卶卹卻卼卽卾厀厁厃厇厈厊厎厏",
+        ],
+        [
+          "8580",
+          "厐",
+          4,
+          "厖厗厙厛厜厞厠厡厤厧厪厫厬厭厯",
+          6,
+          "厷厸厹厺厼厽厾叀參",
+          4,
+          "収叏叐叒叓叕叚叜叝叞叡叢叧叴叺叾叿吀吂吅吇吋吔吘吙吚吜吢吤吥吪吰吳吶吷吺吽吿呁呂呄呅呇呉呌呍呎呏呑呚呝",
+          4,
+          "呣呥呧呩",
+          7,
+          "呴呹呺呾呿咁咃咅咇咈咉咊咍咑咓咗咘咜咞咟咠咡",
+        ],
+        [
+          "8640",
+          "咢咥咮咰咲咵咶咷咹咺咼咾哃哅哊哋哖哘哛哠",
+          4,
+          "哫哬哯哰哱哴",
+          5,
+          "哻哾唀唂唃唄唅唈唊",
+          4,
+          "唒唓唕",
+          5,
+          "唜唝唞唟唡唥唦",
+        ],
+        [
+          "8680",
+          "唨唩唫唭唲唴唵唶唸唹唺唻唽啀啂啅啇啈啋",
+          4,
+          "啑啒啓啔啗",
+          4,
+          "啝啞啟啠啢啣啨啩啫啯",
+          5,
+          "啹啺啽啿喅喆喌喍喎喐喒喓喕喖喗喚喛喞喠",
+          6,
+          "喨",
+          8,
+          "喲喴営喸喺喼喿",
+          4,
+          "嗆嗇嗈嗊嗋嗎嗏嗐嗕嗗",
+          4,
+          "嗞嗠嗢嗧嗩嗭嗮嗰嗱嗴嗶嗸",
+          4,
+          "嗿嘂嘃嘄嘅",
+        ],
+        [
+          "8740",
+          "嘆嘇嘊嘋嘍嘐",
+          7,
+          "嘙嘚嘜嘝嘠嘡嘢嘥嘦嘨嘩嘪嘫嘮嘯嘰嘳嘵嘷嘸嘺嘼嘽嘾噀",
+          11,
+          "噏",
+          4,
+          "噕噖噚噛噝",
+          4,
+        ],
+        [
+          "8780",
+          "噣噥噦噧噭噮噯噰噲噳噴噵噷噸噹噺噽",
+          7,
+          "嚇",
+          6,
+          "嚐嚑嚒嚔",
+          14,
+          "嚤",
+          10,
+          "嚰",
+          6,
+          "嚸嚹嚺嚻嚽",
+          12,
+          "囋",
+          8,
+          "囕囖囘囙囜団囥",
+          5,
+          "囬囮囯囲図囶囷囸囻囼圀圁圂圅圇國",
+          6,
+        ],
+        [
+          "8840",
+          "園",
+          9,
+          "圝圞圠圡圢圤圥圦圧圫圱圲圴",
+          4,
+          "圼圽圿坁坃坄坅坆坈坉坋坒",
+          4,
+          "坘坙坢坣坥坧坬坮坰坱坲坴坵坸坹坺坽坾坿垀",
+        ],
+        [
+          "8880",
+          "垁垇垈垉垊垍",
+          4,
+          "垔",
+          6,
+          "垜垝垞垟垥垨垪垬垯垰垱垳垵垶垷垹",
+          8,
+          "埄",
+          6,
+          "埌埍埐埑埓埖埗埛埜埞埡埢埣埥",
+          7,
+          "埮埰埱埲埳埵埶執埻埼埾埿堁堃堄堅堈堉堊堌堎堏堐堒堓堔堖堗堘堚堛堜堝堟堢堣堥",
+          4,
+          "堫",
+          4,
+          "報堲堳場堶",
+          7,
+        ],
+        [
+          "8940",
+          "堾",
+          5,
+          "塅",
+          6,
+          "塎塏塐塒塓塕塖塗塙",
+          4,
+          "塟",
+          5,
+          "塦",
+          4,
+          "塭",
+          16,
+          "塿墂墄墆墇墈墊墋墌",
+        ],
+        [
+          "8980",
+          "墍",
+          4,
+          "墔",
+          4,
+          "墛墜墝墠",
+          7,
+          "墪",
+          17,
+          "墽墾墿壀壂壃壄壆",
+          10,
+          "壒壓壔壖",
+          13,
+          "壥",
+          5,
+          "壭壯壱売壴壵壷壸壺",
+          7,
+          "夃夅夆夈",
+          4,
+          "夎夐夑夒夓夗夘夛夝夞夠夡夢夣夦夨夬夰夲夳夵夶夻",
+        ],
+        [
+          "8a40",
+          "夽夾夿奀奃奅奆奊奌奍奐奒奓奙奛",
+          4,
+          "奡奣奤奦",
+          12,
+          "奵奷奺奻奼奾奿妀妅妉妋妌妎妏妐妑妔妕妘妚妛妜妝妟妠妡妢妦",
+        ],
+        [
+          "8a80",
+          "妧妬妭妰妱妳",
+          5,
+          "妺妼妽妿",
+          6,
+          "姇姈姉姌姍姎姏姕姖姙姛姞",
+          4,
+          "姤姦姧姩姪姫姭",
+          11,
+          "姺姼姽姾娀娂娊娋娍娎娏娐娒娔娕娖娗娙娚娛娝娞娡娢娤娦娧娨娪",
+          6,
+          "娳娵娷",
+          4,
+          "娽娾娿婁",
+          4,
+          "婇婈婋",
+          9,
+          "婖婗婘婙婛",
+          5,
+        ],
+        [
+          "8b40",
+          "婡婣婤婥婦婨婩婫",
+          8,
+          "婸婹婻婼婽婾媀",
+          17,
+          "媓",
+          6,
+          "媜",
+          13,
+          "媫媬",
+        ],
+        [
+          "8b80",
+          "媭",
+          4,
+          "媴媶媷媹",
+          4,
+          "媿嫀嫃",
+          5,
+          "嫊嫋嫍",
+          4,
+          "嫓嫕嫗嫙嫚嫛嫝嫞嫟嫢嫤嫥嫧嫨嫪嫬",
+          4,
+          "嫲",
+          22,
+          "嬊",
+          11,
+          "嬘",
+          25,
+          "嬳嬵嬶嬸",
+          7,
+          "孁",
+          6,
+        ],
+        [
+          "8c40",
+          "孈",
+          7,
+          "孒孖孞孠孡孧孨孫孭孮孯孲孴孶孷學孹孻孼孾孿宂宆宊宍宎宐宑宒宔宖実宧宨宩宬宭宮宯宱宲宷宺宻宼寀寁寃寈寉寊寋寍寎寏",
+        ],
+        [
+          "8c80",
+          "寑寔",
+          8,
+          "寠寢寣實寧審",
+          4,
+          "寯寱",
+          6,
+          "寽対尀専尃尅將專尋尌對導尐尒尓尗尙尛尞尟尠尡尣尦尨尩尪尫尭尮尯尰尲尳尵尶尷屃屄屆屇屌屍屒屓屔屖屗屘屚屛屜屝屟屢層屧",
+          6,
+          "屰屲",
+          6,
+          "屻屼屽屾岀岃",
+          4,
+          "岉岊岋岎岏岒岓岕岝",
+          4,
+          "岤",
+          4,
+        ],
+        [
+          "8d40",
+          "岪岮岯岰岲岴岶岹岺岻岼岾峀峂峃峅",
+          5,
+          "峌",
+          5,
+          "峓",
+          5,
+          "峚",
+          6,
+          "峢峣峧峩峫峬峮峯峱",
+          9,
+          "峼",
+          4,
+        ],
+        [
+          "8d80",
+          "崁崄崅崈",
+          5,
+          "崏",
+          4,
+          "崕崗崘崙崚崜崝崟",
+          4,
+          "崥崨崪崫崬崯",
+          4,
+          "崵",
+          7,
+          "崿",
+          7,
+          "嵈嵉嵍",
+          10,
+          "嵙嵚嵜嵞",
+          10,
+          "嵪嵭嵮嵰嵱嵲嵳嵵",
+          12,
+          "嶃",
+          21,
+          "嶚嶛嶜嶞嶟嶠",
+        ],
+        ["8e40", "嶡", 21, "嶸", 12, "巆", 6, "巎", 12, "巜巟巠巣巤巪巬巭"],
+        [
+          "8e80",
+          "巰巵巶巸",
+          4,
+          "巿帀帄帇帉帊帋帍帎帒帓帗帞",
+          7,
+          "帨",
+          4,
+          "帯帰帲",
+          4,
+          "帹帺帾帿幀幁幃幆",
+          5,
+          "幍",
+          6,
+          "幖",
+          4,
+          "幜幝幟幠幣",
+          14,
+          "幵幷幹幾庁庂広庅庈庉庌庍庎庒庘庛庝庡庢庣庤庨",
+          4,
+          "庮",
+          4,
+          "庴庺庻庼庽庿",
+          6,
+        ],
+        [
+          "8f40",
+          "廆廇廈廋",
+          5,
+          "廔廕廗廘廙廚廜",
+          11,
+          "廩廫",
+          8,
+          "廵廸廹廻廼廽弅弆弇弉弌弍弎弐弒弔弖弙弚弜弝弞弡弢弣弤",
+        ],
+        [
+          "8f80",
+          "弨弫弬弮弰弲",
+          6,
+          "弻弽弾弿彁",
+          14,
+          "彑彔彙彚彛彜彞彟彠彣彥彧彨彫彮彯彲彴彵彶彸彺彽彾彿徃徆徍徎徏徑従徔徖徚徛徝從徟徠徢",
+          5,
+          "復徫徬徯",
+          5,
+          "徶徸徹徺徻徾",
+          4,
+          "忇忈忊忋忎忓忔忕忚忛応忞忟忢忣忥忦忨忩忬忯忰忲忳忴忶忷忹忺忼怇",
+        ],
+        [
+          "9040",
+          "怈怉怋怌怐怑怓怗怘怚怞怟怢怣怤怬怭怮怰",
+          4,
+          "怶",
+          4,
+          "怽怾恀恄",
+          6,
+          "恌恎恏恑恓恔恖恗恘恛恜恞恟恠恡恥恦恮恱恲恴恵恷恾悀",
+        ],
+        [
+          "9080",
+          "悁悂悅悆悇悈悊悋悎悏悐悑悓悕悗悘悙悜悞悡悢悤悥悧悩悪悮悰悳悵悶悷悹悺悽",
+          7,
+          "惇惈惉惌",
+          4,
+          "惒惓惔惖惗惙惛惞惡",
+          4,
+          "惪惱惲惵惷惸惻",
+          4,
+          "愂愃愄愅愇愊愋愌愐",
+          4,
+          "愖愗愘愙愛愜愝愞愡愢愥愨愩愪愬",
+          18,
+          "慀",
+          6,
+        ],
+        [
+          "9140",
+          "慇慉態慍慏慐慒慓慔慖",
+          6,
+          "慞慟慠慡慣慤慥慦慩",
+          6,
+          "慱慲慳慴慶慸",
+          18,
+          "憌憍憏",
+          4,
+          "憕",
+        ],
+        [
+          "9180",
+          "憖",
+          6,
+          "憞",
+          8,
+          "憪憫憭",
+          9,
+          "憸",
+          5,
+          "憿懀懁懃",
+          4,
+          "應懌",
+          4,
+          "懓懕",
+          16,
+          "懧",
+          13,
+          "懶",
+          8,
+          "戀",
+          5,
+          "戇戉戓戔戙戜戝戞戠戣戦戧戨戩戫戭戯戰戱戲戵戶戸",
+          4,
+          "扂扄扅扆扊",
+        ],
+        [
+          "9240",
+          "扏扐払扖扗扙扚扜",
+          6,
+          "扤扥扨扱扲扴扵扷扸扺扻扽抁抂抃抅抆抇抈抋",
+          5,
+          "抔抙抜抝択抣抦抧抩抪抭抮抯抰抲抳抴抶抷抸抺抾拀拁",
+        ],
+        [
+          "9280",
+          "拃拋拏拑拕拝拞拠拡拤拪拫拰拲拵拸拹拺拻挀挃挄挅挆挊挋挌挍挏挐挒挓挔挕挗挘挙挜挦挧挩挬挭挮挰挱挳",
+          5,
+          "挻挼挾挿捀捁捄捇捈捊捑捒捓捔捖",
+          7,
+          "捠捤捥捦捨捪捫捬捯捰捲捳捴捵捸捹捼捽捾捿掁掃掄掅掆掋掍掑掓掔掕掗掙",
+          6,
+          "採掤掦掫掯掱掲掵掶掹掻掽掿揀",
+        ],
+        [
+          "9340",
+          "揁揂揃揅揇揈揊揋揌揑揓揔揕揗",
+          6,
+          "揟揢揤",
+          4,
+          "揫揬揮揯揰揱揳揵揷揹揺揻揼揾搃搄搆",
+          4,
+          "損搎搑搒搕",
+          5,
+          "搝搟搢搣搤",
+        ],
+        [
+          "9380",
+          "搥搧搨搩搫搮",
+          5,
+          "搵",
+          4,
+          "搻搼搾摀摂摃摉摋",
+          6,
+          "摓摕摖摗摙",
+          4,
+          "摟",
+          7,
+          "摨摪摫摬摮",
+          9,
+          "摻",
+          6,
+          "撃撆撈",
+          8,
+          "撓撔撗撘撚撛撜撝撟",
+          4,
+          "撥撦撧撨撪撫撯撱撲撳撴撶撹撻撽撾撿擁擃擄擆",
+          6,
+          "擏擑擓擔擕擖擙據",
+        ],
+        ["9440", "擛擜擝擟擠擡擣擥擧", 24, "攁", 7, "攊", 7, "攓", 4, "攙", 8],
+        [
+          "9480",
+          "攢攣攤攦",
+          4,
+          "攬攭攰攱攲攳攷攺攼攽敀",
+          4,
+          "敆敇敊敋敍敎敐敒敓敔敗敘敚敜敟敠敡敤敥敧敨敩敪敭敮敯敱敳敵敶數",
+          14,
+          "斈斉斊斍斎斏斒斔斕斖斘斚斝斞斠斢斣斦斨斪斬斮斱",
+          7,
+          "斺斻斾斿旀旂旇旈旉旊旍旐旑旓旔旕旘",
+          7,
+          "旡旣旤旪旫",
+        ],
+        [
+          "9540",
+          "旲旳旴旵旸旹旻",
+          4,
+          "昁昄昅昇昈昉昋昍昐昑昒昖昗昘昚昛昜昞昡昢昣昤昦昩昪昫昬昮昰昲昳昷",
+          4,
+          "昽昿晀時晄",
+          6,
+          "晍晎晐晑晘",
+        ],
+        [
+          "9580",
+          "晙晛晜晝晞晠晢晣晥晧晩",
+          4,
+          "晱晲晳晵晸晹晻晼晽晿暀暁暃暅暆暈暉暊暋暍暎暏暐暒暓暔暕暘",
+          4,
+          "暞",
+          8,
+          "暩",
+          4,
+          "暯",
+          4,
+          "暵暶暷暸暺暻暼暽暿",
+          25,
+          "曚曞",
+          7,
+          "曧曨曪",
+          5,
+          "曱曵曶書曺曻曽朁朂會",
+        ],
+        [
+          "9640",
+          "朄朅朆朇朌朎朏朑朒朓朖朘朙朚朜朞朠",
+          5,
+          "朧朩朮朰朲朳朶朷朸朹朻朼朾朿杁杄杅杇杊杋杍杒杔杕杗",
+          4,
+          "杝杢杣杤杦杧杫杬杮東杴杶",
+        ],
+        [
+          "9680",
+          "杸杹杺杻杽枀枂枃枅枆枈枊枌枍枎枏枑枒枓枔枖枙枛枟枠枡枤枦枩枬枮枱枲枴枹",
+          7,
+          "柂柅",
+          9,
+          "柕柖柗柛柟柡柣柤柦柧柨柪柫柭柮柲柵",
+          7,
+          "柾栁栂栃栄栆栍栐栒栔栕栘",
+          4,
+          "栞栟栠栢",
+          6,
+          "栫",
+          6,
+          "栴栵栶栺栻栿桇桋桍桏桒桖",
+          5,
+        ],
+        [
+          "9740",
+          "桜桝桞桟桪桬",
+          7,
+          "桵桸",
+          8,
+          "梂梄梇",
+          7,
+          "梐梑梒梔梕梖梘",
+          9,
+          "梣梤梥梩梪梫梬梮梱梲梴梶梷梸",
+        ],
+        [
+          "9780",
+          "梹",
+          6,
+          "棁棃",
+          5,
+          "棊棌棎棏棐棑棓棔棖棗棙棛",
+          4,
+          "棡棢棤",
+          9,
+          "棯棲棳棴棶棷棸棻棽棾棿椀椂椃椄椆",
+          4,
+          "椌椏椑椓",
+          11,
+          "椡椢椣椥",
+          7,
+          "椮椯椱椲椳椵椶椷椸椺椻椼椾楀楁楃",
+          16,
+          "楕楖楘楙楛楜楟",
+        ],
+        [
+          "9840",
+          "楡楢楤楥楧楨楩楪楬業楯楰楲",
+          4,
+          "楺楻楽楾楿榁榃榅榊榋榌榎",
+          5,
+          "榖榗榙榚榝",
+          9,
+          "榩榪榬榮榯榰榲榳榵榶榸榹榺榼榽",
+        ],
+        [
+          "9880",
+          "榾榿槀槂",
+          7,
+          "構槍槏槑槒槓槕",
+          5,
+          "槜槝槞槡",
+          11,
+          "槮槯槰槱槳",
+          9,
+          "槾樀",
+          9,
+          "樋",
+          11,
+          "標",
+          5,
+          "樠樢",
+          5,
+          "権樫樬樭樮樰樲樳樴樶",
+          6,
+          "樿",
+          4,
+          "橅橆橈",
+          7,
+          "橑",
+          6,
+          "橚",
+        ],
+        [
+          "9940",
+          "橜",
+          4,
+          "橢橣橤橦",
+          10,
+          "橲",
+          6,
+          "橺橻橽橾橿檁檂檃檅",
+          8,
+          "檏檒",
+          4,
+          "檘",
+          7,
+          "檡",
+          5,
+        ],
+        ["9980", "檧檨檪檭", 114, "欥欦欨", 6],
+        [
+          "9a40",
+          "欯欰欱欳欴欵欶欸欻欼欽欿歀歁歂歄歅歈歊歋歍",
+          11,
+          "歚",
+          7,
+          "歨歩歫",
+          13,
+          "歺歽歾歿殀殅殈",
+        ],
+        [
+          "9a80",
+          "殌殎殏殐殑殔殕殗殘殙殜",
+          4,
+          "殢",
+          7,
+          "殫",
+          7,
+          "殶殸",
+          6,
+          "毀毃毄毆",
+          4,
+          "毌毎毐毑毘毚毜",
+          4,
+          "毢",
+          7,
+          "毬毭毮毰毱毲毴毶毷毸毺毻毼毾",
+          6,
+          "氈",
+          4,
+          "氎氒気氜氝氞氠氣氥氫氬氭氱氳氶氷氹氺氻氼氾氿汃汄汅汈汋",
+          4,
+          "汑汒汓汖汘",
+        ],
+        [
+          "9b40",
+          "汙汚汢汣汥汦汧汫",
+          4,
+          "汱汳汵汷汸決汻汼汿沀沄沇沊沋沍沎沑沒沕沖沗沘沚沜沝沞沠沢沨沬沯沰沴沵沶沷沺泀況泂泃泆泇泈泋泍泎泏泑泒泘",
+        ],
+        [
+          "9b80",
+          "泙泚泜泝泟泤泦泧泩泬泭泲泴泹泿洀洂洃洅洆洈洉洊洍洏洐洑洓洔洕洖洘洜洝洟",
+          5,
+          "洦洨洩洬洭洯洰洴洶洷洸洺洿浀浂浄浉浌浐浕浖浗浘浛浝浟浡浢浤浥浧浨浫浬浭浰浱浲浳浵浶浹浺浻浽",
+          4,
+          "涃涄涆涇涊涋涍涏涐涒涖",
+          4,
+          "涜涢涥涬涭涰涱涳涴涶涷涹",
+          5,
+          "淁淂淃淈淉淊",
+        ],
+        [
+          "9c40",
+          "淍淎淏淐淒淓淔淕淗淚淛淜淟淢淣淥淧淨淩淪淭淯淰淲淴淵淶淸淺淽",
+          7,
+          "渆渇済渉渋渏渒渓渕渘渙減渜渞渟渢渦渧渨渪測渮渰渱渳渵",
+        ],
+        [
+          "9c80",
+          "渶渷渹渻",
+          7,
+          "湅",
+          7,
+          "湏湐湑湒湕湗湙湚湜湝湞湠",
+          10,
+          "湬湭湯",
+          14,
+          "満溁溂溄溇溈溊",
+          4,
+          "溑",
+          6,
+          "溙溚溛溝溞溠溡溣溤溦溨溩溫溬溭溮溰溳溵溸溹溼溾溿滀滃滄滅滆滈滉滊滌滍滎滐滒滖滘滙滛滜滝滣滧滪",
+          5,
+        ],
+        [
+          "9d40",
+          "滰滱滲滳滵滶滷滸滺",
+          7,
+          "漃漄漅漇漈漊",
+          4,
+          "漐漑漒漖",
+          9,
+          "漡漢漣漥漦漧漨漬漮漰漲漴漵漷",
+          6,
+          "漿潀潁潂",
+        ],
+        [
+          "9d80",
+          "潃潄潅潈潉潊潌潎",
+          9,
+          "潙潚潛潝潟潠潡潣潤潥潧",
+          5,
+          "潯潰潱潳潵潶潷潹潻潽",
+          6,
+          "澅澆澇澊澋澏",
+          12,
+          "澝澞澟澠澢",
+          4,
+          "澨",
+          10,
+          "澴澵澷澸澺",
+          5,
+          "濁濃",
+          5,
+          "濊",
+          6,
+          "濓",
+          10,
+          "濟濢濣濤濥",
+        ],
+        ["9e40", "濦", 7, "濰", 32, "瀒", 7, "瀜", 6, "瀤", 6],
+        [
+          "9e80",
+          "瀫",
+          9,
+          "瀶瀷瀸瀺",
+          17,
+          "灍灎灐",
+          13,
+          "灟",
+          11,
+          "灮灱灲灳灴灷灹灺灻災炁炂炃炄炆炇炈炋炌炍炏炐炑炓炗炘炚炛炞",
+          12,
+          "炰炲炴炵炶為炾炿烄烅烆烇烉烋",
+          12,
+          "烚",
+        ],
+        [
+          "9f40",
+          "烜烝烞烠烡烢烣烥烪烮烰",
+          6,
+          "烸烺烻烼烾",
+          10,
+          "焋",
+          4,
+          "焑焒焔焗焛",
+          10,
+          "焧",
+          7,
+          "焲焳焴",
+        ],
+        [
+          "9f80",
+          "焵焷",
+          13,
+          "煆煇煈煉煋煍煏",
+          12,
+          "煝煟",
+          4,
+          "煥煩",
+          4,
+          "煯煰煱煴煵煶煷煹煻煼煾",
+          5,
+          "熅",
+          4,
+          "熋熌熍熎熐熑熒熓熕熖熗熚",
+          4,
+          "熡",
+          6,
+          "熩熪熫熭",
+          5,
+          "熴熶熷熸熺",
+          8,
+          "燄",
+          9,
+          "燏",
+          4,
+        ],
+        ["a040", "燖", 9, "燡燢燣燤燦燨", 5, "燯", 9, "燺", 11, "爇", 19],
+        [
+          "a080",
+          "爛爜爞",
+          9,
+          "爩爫爭爮爯爲爳爴爺爼爾牀",
+          6,
+          "牉牊牋牎牏牐牑牓牔牕牗牘牚牜牞牠牣牤牥牨牪牫牬牭牰牱牳牴牶牷牸牻牼牽犂犃犅",
+          4,
+          "犌犎犐犑犓",
+          11,
+          "犠",
+          11,
+          "犮犱犲犳犵犺",
+          6,
+          "狅狆狇狉狊狋狌狏狑狓狔狕狖狘狚狛",
+        ],
+        [
+          "a1a1",
+          "　、。·ˉˇ¨〃々—～‖…‘’“”〔〕〈",
+          7,
+          "〖〗【】±×÷∶∧∨∑∏∪∩∈∷√⊥∥∠⌒⊙∫∮≡≌≈∽∝≠≮≯≤≥∞∵∴♂♀°′″℃＄¤￠￡‰§№☆★○●◎◇◆□■△▲※→←↑↓〓",
+        ],
+        ["a2a1", "ⅰ", 9],
+        ["a2b1", "⒈", 19, "⑴", 19, "①", 9],
+        ["a2e5", "㈠", 9],
+        ["a2f1", "Ⅰ", 11],
+        ["a3a1", "！＂＃￥％", 88, "￣"],
+        ["a4a1", "ぁ", 82],
+        ["a5a1", "ァ", 85],
+        ["a6a1", "Α", 16, "Σ", 6],
+        ["a6c1", "α", 16, "σ", 6],
+        ["a6e0", "︵︶︹︺︿﹀︽︾﹁﹂﹃﹄"],
+        ["a6ee", "︻︼︷︸︱"],
+        ["a6f4", "︳︴"],
+        ["a7a1", "А", 5, "ЁЖ", 25],
+        ["a7d1", "а", 5, "ёж", 25],
+        ["a840", "ˊˋ˙–―‥‵℅℉↖↗↘↙∕∟∣≒≦≧⊿═", 35, "▁", 6],
+        ["a880", "█", 7, "▓▔▕▼▽◢◣◤◥☉⊕〒〝〞"],
+        ["a8a1", "āáǎàēéěèīíǐìōóǒòūúǔùǖǘǚǜüêɑ"],
+        ["a8bd", "ńň"],
+        ["a8c0", "ɡ"],
+        ["a8c5", "ㄅ", 36],
+        ["a940", "〡", 8, "㊣㎎㎏㎜㎝㎞㎡㏄㏎㏑㏒㏕︰￢￤"],
+        ["a959", "℡㈱"],
+        ["a95c", "‐"],
+        ["a960", "ー゛゜ヽヾ〆ゝゞ﹉", 9, "﹔﹕﹖﹗﹙", 8],
+        ["a980", "﹢", 4, "﹨﹩﹪﹫"],
+        ["a996", "〇"],
+        ["a9a4", "─", 75],
+        [
+          "aa40",
+          "狜狝狟狢",
+          5,
+          "狪狫狵狶狹狽狾狿猀猂猄",
+          5,
+          "猋猌猍猏猐猑猒猔猘猙猚猟猠猣猤猦猧猨猭猯猰猲猳猵猶猺猻猼猽獀",
+          8,
+        ],
+        ["aa80", "獉獊獋獌獎獏獑獓獔獕獖獘", 7, "獡", 10, "獮獰獱"],
+        [
+          "ab40",
+          "獲",
+          11,
+          "獿",
+          4,
+          "玅玆玈玊玌玍玏玐玒玓玔玕玗玘玙玚玜玝玞玠玡玣",
+          5,
+          "玪玬玭玱玴玵玶玸玹玼玽玾玿珁珃",
+          4,
+        ],
+        ["ab80", "珋珌珎珒", 6, "珚珛珜珝珟珡珢珣珤珦珨珪珫珬珮珯珰珱珳", 4],
+        [
+          "ac40",
+          "珸",
+          10,
+          "琄琇琈琋琌琍琎琑",
+          8,
+          "琜",
+          5,
+          "琣琤琧琩琫琭琯琱琲琷",
+          4,
+          "琽琾琿瑀瑂",
+          11,
+        ],
+        ["ac80", "瑎", 6, "瑖瑘瑝瑠", 12, "瑮瑯瑱", 4, "瑸瑹瑺"],
+        [
+          "ad40",
+          "瑻瑼瑽瑿璂璄璅璆璈璉璊璌璍璏璑",
+          10,
+          "璝璟",
+          7,
+          "璪",
+          15,
+          "璻",
+          12,
+        ],
+        ["ad80", "瓈", 9, "瓓", 8, "瓝瓟瓡瓥瓧", 6, "瓰瓱瓲"],
+        [
+          "ae40",
+          "瓳瓵瓸",
+          6,
+          "甀甁甂甃甅",
+          7,
+          "甎甐甒甔甕甖甗甛甝甞甠",
+          4,
+          "甦甧甪甮甴甶甹甼甽甿畁畂畃畄畆畇畉畊畍畐畑畒畓畕畖畗畘",
+        ],
+        ["ae80", "畝", 7, "畧畨畩畫", 6, "畳畵當畷畺", 4, "疀疁疂疄疅疇"],
+        [
+          "af40",
+          "疈疉疊疌疍疎疐疓疕疘疛疜疞疢疦",
+          4,
+          "疭疶疷疺疻疿痀痁痆痋痌痎痏痐痑痓痗痙痚痜痝痟痠痡痥痩痬痭痮痯痲痳痵痶痷痸痺痻痽痾瘂瘄瘆瘇",
+        ],
+        [
+          "af80",
+          "瘈瘉瘋瘍瘎瘏瘑瘒瘓瘔瘖瘚瘜瘝瘞瘡瘣瘧瘨瘬瘮瘯瘱瘲瘶瘷瘹瘺瘻瘽癁療癄",
+        ],
+        [
+          "b040",
+          "癅",
+          6,
+          "癎",
+          5,
+          "癕癗",
+          4,
+          "癝癟癠癡癢癤",
+          6,
+          "癬癭癮癰",
+          7,
+          "癹発發癿皀皁皃皅皉皊皌皍皏皐皒皔皕皗皘皚皛",
+        ],
+        [
+          "b080",
+          "皜",
+          7,
+          "皥",
+          8,
+          "皯皰皳皵",
+          9,
+          "盀盁盃啊阿埃挨哎唉哀皑癌蔼矮艾碍爱隘鞍氨安俺按暗岸胺案肮昂盎凹敖熬翱袄傲奥懊澳芭捌扒叭吧笆八疤巴拔跋靶把耙坝霸罢爸白柏百摆佰败拜稗斑班搬扳般颁板版扮拌伴瓣半办绊邦帮梆榜膀绑棒磅蚌镑傍谤苞胞包褒剥",
+        ],
+        [
+          "b140",
+          "盄盇盉盋盌盓盕盙盚盜盝盞盠",
+          4,
+          "盦",
+          7,
+          "盰盳盵盶盷盺盻盽盿眀眂眃眅眆眊県眎",
+          10,
+          "眛眜眝眞眡眣眤眥眧眪眫",
+        ],
+        [
+          "b180",
+          "眬眮眰",
+          4,
+          "眹眻眽眾眿睂睄睅睆睈",
+          7,
+          "睒",
+          7,
+          "睜薄雹保堡饱宝抱报暴豹鲍爆杯碑悲卑北辈背贝钡倍狈备惫焙被奔苯本笨崩绷甭泵蹦迸逼鼻比鄙笔彼碧蓖蔽毕毙毖币庇痹闭敝弊必辟壁臂避陛鞭边编贬扁便变卞辨辩辫遍标彪膘表鳖憋别瘪彬斌濒滨宾摈兵冰柄丙秉饼炳",
+        ],
+        [
+          "b240",
+          "睝睞睟睠睤睧睩睪睭",
+          11,
+          "睺睻睼瞁瞂瞃瞆",
+          5,
+          "瞏瞐瞓",
+          11,
+          "瞡瞣瞤瞦瞨瞫瞭瞮瞯瞱瞲瞴瞶",
+          4,
+        ],
+        [
+          "b280",
+          "瞼瞾矀",
+          12,
+          "矎",
+          8,
+          "矘矙矚矝",
+          4,
+          "矤病并玻菠播拨钵波博勃搏铂箔伯帛舶脖膊渤泊驳捕卜哺补埠不布步簿部怖擦猜裁材才财睬踩采彩菜蔡餐参蚕残惭惨灿苍舱仓沧藏操糙槽曹草厕策侧册测层蹭插叉茬茶查碴搽察岔差诧拆柴豺搀掺蝉馋谗缠铲产阐颤昌猖",
+        ],
+        [
+          "b340",
+          "矦矨矪矯矰矱矲矴矵矷矹矺矻矼砃",
+          5,
+          "砊砋砎砏砐砓砕砙砛砞砠砡砢砤砨砪砫砮砯砱砲砳砵砶砽砿硁硂硃硄硆硈硉硊硋硍硏硑硓硔硘硙硚",
+        ],
+        [
+          "b380",
+          "硛硜硞",
+          11,
+          "硯",
+          7,
+          "硸硹硺硻硽",
+          6,
+          "场尝常长偿肠厂敞畅唱倡超抄钞朝嘲潮巢吵炒车扯撤掣彻澈郴臣辰尘晨忱沉陈趁衬撑称城橙成呈乘程惩澄诚承逞骋秤吃痴持匙池迟弛驰耻齿侈尺赤翅斥炽充冲虫崇宠抽酬畴踌稠愁筹仇绸瞅丑臭初出橱厨躇锄雏滁除楚",
+        ],
+        [
+          "b440",
+          "碄碅碆碈碊碋碏碐碒碔碕碖碙碝碞碠碢碤碦碨",
+          7,
+          "碵碶碷碸確碻碼碽碿磀磂磃磄磆磇磈磌磍磎磏磑磒磓磖磗磘磚",
+          9,
+        ],
+        [
+          "b480",
+          "磤磥磦磧磩磪磫磭",
+          4,
+          "磳磵磶磸磹磻",
+          5,
+          "礂礃礄礆",
+          6,
+          "础储矗搐触处揣川穿椽传船喘串疮窗幢床闯创吹炊捶锤垂春椿醇唇淳纯蠢戳绰疵茨磁雌辞慈瓷词此刺赐次聪葱囱匆从丛凑粗醋簇促蹿篡窜摧崔催脆瘁粹淬翠村存寸磋撮搓措挫错搭达答瘩打大呆歹傣戴带殆代贷袋待逮",
+        ],
+        [
+          "b540",
+          "礍",
+          5,
+          "礔",
+          9,
+          "礟",
+          4,
+          "礥",
+          14,
+          "礵",
+          4,
+          "礽礿祂祃祄祅祇祊",
+          8,
+          "祔祕祘祙祡祣",
+        ],
+        [
+          "b580",
+          "祤祦祩祪祫祬祮祰",
+          6,
+          "祹祻",
+          4,
+          "禂禃禆禇禈禉禋禌禍禎禐禑禒怠耽担丹单郸掸胆旦氮但惮淡诞弹蛋当挡党荡档刀捣蹈倒岛祷导到稻悼道盗德得的蹬灯登等瞪凳邓堤低滴迪敌笛狄涤翟嫡抵底地蒂第帝弟递缔颠掂滇碘点典靛垫电佃甸店惦奠淀殿碉叼雕凋刁掉吊钓调跌爹碟蝶迭谍叠",
+        ],
+        [
+          "b640",
+          "禓",
+          6,
+          "禛",
+          11,
+          "禨",
+          10,
+          "禴",
+          4,
+          "禼禿秂秄秅秇秈秊秌秎秏秐秓秔秖秗秙",
+          5,
+          "秠秡秢秥秨秪",
+        ],
+        [
+          "b680",
+          "秬秮秱",
+          6,
+          "秹秺秼秾秿稁稄稅稇稈稉稊稌稏",
+          4,
+          "稕稖稘稙稛稜丁盯叮钉顶鼎锭定订丢东冬董懂动栋侗恫冻洞兜抖斗陡豆逗痘都督毒犊独读堵睹赌杜镀肚度渡妒端短锻段断缎堆兑队对墩吨蹲敦顿囤钝盾遁掇哆多夺垛躲朵跺舵剁惰堕蛾峨鹅俄额讹娥恶厄扼遏鄂饿恩而儿耳尔饵洱二",
+        ],
+        [
+          "b740",
+          "稝稟稡稢稤",
+          14,
+          "稴稵稶稸稺稾穀",
+          5,
+          "穇",
+          9,
+          "穒",
+          4,
+          "穘",
+          16,
+        ],
+        [
+          "b780",
+          "穩",
+          6,
+          "穱穲穳穵穻穼穽穾窂窅窇窉窊窋窌窎窏窐窓窔窙窚窛窞窡窢贰发罚筏伐乏阀法珐藩帆番翻樊矾钒繁凡烦反返范贩犯饭泛坊芳方肪房防妨仿访纺放菲非啡飞肥匪诽吠肺废沸费芬酚吩氛分纷坟焚汾粉奋份忿愤粪丰封枫蜂峰锋风疯烽逢冯缝讽奉凤佛否夫敷肤孵扶拂辐幅氟符伏俘服",
+        ],
+        [
+          "b840",
+          "窣窤窧窩窪窫窮",
+          4,
+          "窴",
+          10,
+          "竀",
+          10,
+          "竌",
+          9,
+          "竗竘竚竛竜竝竡竢竤竧",
+          5,
+          "竮竰竱竲竳",
+        ],
+        [
+          "b880",
+          "竴",
+          4,
+          "竻竼竾笀笁笂笅笇笉笌笍笎笐笒笓笖笗笘笚笜笝笟笡笢笣笧笩笭浮涪福袱弗甫抚辅俯釜斧脯腑府腐赴副覆赋复傅付阜父腹负富讣附妇缚咐噶嘎该改概钙盖溉干甘杆柑竿肝赶感秆敢赣冈刚钢缸肛纲岗港杠篙皋高膏羔糕搞镐稿告哥歌搁戈鸽胳疙割革葛格蛤阁隔铬个各给根跟耕更庚羹",
+        ],
+        [
+          "b940",
+          "笯笰笲笴笵笶笷笹笻笽笿",
+          5,
+          "筆筈筊筍筎筓筕筗筙筜筞筟筡筣",
+          10,
+          "筯筰筳筴筶筸筺筼筽筿箁箂箃箄箆",
+          6,
+          "箎箏",
+        ],
+        [
+          "b980",
+          "箑箒箓箖箘箙箚箛箞箟箠箣箤箥箮箯箰箲箳箵箶箷箹",
+          7,
+          "篂篃範埂耿梗工攻功恭龚供躬公宫弓巩汞拱贡共钩勾沟苟狗垢构购够辜菇咕箍估沽孤姑鼓古蛊骨谷股故顾固雇刮瓜剐寡挂褂乖拐怪棺关官冠观管馆罐惯灌贯光广逛瑰规圭硅归龟闺轨鬼诡癸桂柜跪贵刽辊滚棍锅郭国果裹过哈",
+        ],
+        [
+          "ba40",
+          "篅篈築篊篋篍篎篏篐篒篔",
+          4,
+          "篛篜篞篟篠篢篣篤篧篨篩篫篬篭篯篰篲",
+          4,
+          "篸篹篺篻篽篿",
+          7,
+          "簈簉簊簍簎簐",
+          5,
+          "簗簘簙",
+        ],
+        [
+          "ba80",
+          "簚",
+          4,
+          "簠",
+          5,
+          "簨簩簫",
+          12,
+          "簹",
+          5,
+          "籂骸孩海氦亥害骇酣憨邯韩含涵寒函喊罕翰撼捍旱憾悍焊汗汉夯杭航壕嚎豪毫郝好耗号浩呵喝荷菏核禾和何合盒貉阂河涸赫褐鹤贺嘿黑痕很狠恨哼亨横衡恒轰哄烘虹鸿洪宏弘红喉侯猴吼厚候后呼乎忽瑚壶葫胡蝴狐糊湖",
+        ],
+        ["bb40", "籃", 9, "籎", 36, "籵", 5, "籾", 9],
+        [
+          "bb80",
+          "粈粊",
+          6,
+          "粓粔粖粙粚粛粠粡粣粦粧粨粩粫粬粭粯粰粴",
+          4,
+          "粺粻弧虎唬护互沪户花哗华猾滑画划化话槐徊怀淮坏欢环桓还缓换患唤痪豢焕涣宦幻荒慌黄磺蝗簧皇凰惶煌晃幌恍谎灰挥辉徽恢蛔回毁悔慧卉惠晦贿秽会烩汇讳诲绘荤昏婚魂浑混豁活伙火获或惑霍货祸击圾基机畸稽积箕",
+        ],
+        [
+          "bc40",
+          "粿糀糂糃糄糆糉糋糎",
+          6,
+          "糘糚糛糝糞糡",
+          6,
+          "糩",
+          5,
+          "糰",
+          7,
+          "糹糺糼",
+          13,
+          "紋",
+          5,
+        ],
+        [
+          "bc80",
+          "紑",
+          14,
+          "紡紣紤紥紦紨紩紪紬紭紮細",
+          6,
+          "肌饥迹激讥鸡姬绩缉吉极棘辑籍集及急疾汲即嫉级挤几脊己蓟技冀季伎祭剂悸济寄寂计记既忌际妓继纪嘉枷夹佳家加荚颊贾甲钾假稼价架驾嫁歼监坚尖笺间煎兼肩艰奸缄茧检柬碱硷拣捡简俭剪减荐槛鉴践贱见键箭件",
+        ],
+        ["bd40", "紷", 54, "絯", 7],
+        [
+          "bd80",
+          "絸",
+          32,
+          "健舰剑饯渐溅涧建僵姜将浆江疆蒋桨奖讲匠酱降蕉椒礁焦胶交郊浇骄娇嚼搅铰矫侥脚狡角饺缴绞剿教酵轿较叫窖揭接皆秸街阶截劫节桔杰捷睫竭洁结解姐戒藉芥界借介疥诫届巾筋斤金今津襟紧锦仅谨进靳晋禁近烬浸",
+        ],
+        ["be40", "継", 12, "綧", 6, "綯", 42],
+        [
+          "be80",
+          "線",
+          32,
+          "尽劲荆兢茎睛晶鲸京惊精粳经井警景颈静境敬镜径痉靖竟竞净炯窘揪究纠玖韭久灸九酒厩救旧臼舅咎就疚鞠拘狙疽居驹菊局咀矩举沮聚拒据巨具距踞锯俱句惧炬剧捐鹃娟倦眷卷绢撅攫抉掘倔爵觉决诀绝均菌钧军君峻",
+        ],
+        ["bf40", "緻", 62],
+        [
+          "bf80",
+          "縺縼",
+          4,
+          "繂",
+          4,
+          "繈",
+          21,
+          "俊竣浚郡骏喀咖卡咯开揩楷凯慨刊堪勘坎砍看康慷糠扛抗亢炕考拷烤靠坷苛柯棵磕颗科壳咳可渴克刻客课肯啃垦恳坑吭空恐孔控抠口扣寇枯哭窟苦酷库裤夸垮挎跨胯块筷侩快宽款匡筐狂框矿眶旷况亏盔岿窥葵奎魁傀",
+        ],
+        ["c040", "繞", 35, "纃", 23, "纜纝纞"],
+        [
+          "c080",
+          "纮纴纻纼绖绤绬绹缊缐缞缷缹缻",
+          6,
+          "罃罆",
+          9,
+          "罒罓馈愧溃坤昆捆困括扩廓阔垃拉喇蜡腊辣啦莱来赖蓝婪栏拦篮阑兰澜谰揽览懒缆烂滥琅榔狼廊郎朗浪捞劳牢老佬姥酪烙涝勒乐雷镭蕾磊累儡垒擂肋类泪棱楞冷厘梨犁黎篱狸离漓理李里鲤礼莉荔吏栗丽厉励砾历利傈例俐",
+        ],
+        [
+          "c140",
+          "罖罙罛罜罝罞罠罣",
+          4,
+          "罫罬罭罯罰罳罵罶罷罸罺罻罼罽罿羀羂",
+          7,
+          "羋羍羏",
+          4,
+          "羕",
+          4,
+          "羛羜羠羢羣羥羦羨",
+          6,
+          "羱",
+        ],
+        [
+          "c180",
+          "羳",
+          4,
+          "羺羻羾翀翂翃翄翆翇翈翉翋翍翏",
+          4,
+          "翖翗翙",
+          5,
+          "翢翣痢立粒沥隶力璃哩俩联莲连镰廉怜涟帘敛脸链恋炼练粮凉梁粱良两辆量晾亮谅撩聊僚疗燎寥辽潦了撂镣廖料列裂烈劣猎琳林磷霖临邻鳞淋凛赁吝拎玲菱零龄铃伶羚凌灵陵岭领另令溜琉榴硫馏留刘瘤流柳六龙聋咙笼窿",
+        ],
+        [
+          "c240",
+          "翤翧翨翪翫翬翭翯翲翴",
+          6,
+          "翽翾翿耂耇耈耉耊耎耏耑耓耚耛耝耞耟耡耣耤耫",
+          5,
+          "耲耴耹耺耼耾聀聁聄聅聇聈聉聎聏聐聑聓聕聖聗",
+        ],
+        [
+          "c280",
+          "聙聛",
+          13,
+          "聫",
+          5,
+          "聲",
+          11,
+          "隆垄拢陇楼娄搂篓漏陋芦卢颅庐炉掳卤虏鲁麓碌露路赂鹿潞禄录陆戮驴吕铝侣旅履屡缕虑氯律率滤绿峦挛孪滦卵乱掠略抡轮伦仑沦纶论萝螺罗逻锣箩骡裸落洛骆络妈麻玛码蚂马骂嘛吗埋买麦卖迈脉瞒馒蛮满蔓曼慢漫",
+        ],
+        [
+          "c340",
+          "聾肁肂肅肈肊肍",
+          5,
+          "肔肕肗肙肞肣肦肧肨肬肰肳肵肶肸肹肻胅胇",
+          4,
+          "胏",
+          6,
+          "胘胟胠胢胣胦胮胵胷胹胻胾胿脀脁脃脄脅脇脈脋",
+        ],
+        [
+          "c380",
+          "脌脕脗脙脛脜脝脟",
+          12,
+          "脭脮脰脳脴脵脷脹",
+          4,
+          "脿谩芒茫盲氓忙莽猫茅锚毛矛铆卯茂冒帽貌贸么玫枚梅酶霉煤没眉媒镁每美昧寐妹媚门闷们萌蒙檬盟锰猛梦孟眯醚靡糜迷谜弥米秘觅泌蜜密幂棉眠绵冕免勉娩缅面苗描瞄藐秒渺庙妙蔑灭民抿皿敏悯闽明螟鸣铭名命谬摸",
+        ],
+        [
+          "c440",
+          "腀",
+          5,
+          "腇腉腍腎腏腒腖腗腘腛",
+          4,
+          "腡腢腣腤腦腨腪腫腬腯腲腳腵腶腷腸膁膃",
+          4,
+          "膉膋膌膍膎膐膒",
+          5,
+          "膙膚膞",
+          4,
+          "膤膥",
+        ],
+        [
+          "c480",
+          "膧膩膫",
+          7,
+          "膴",
+          5,
+          "膼膽膾膿臄臅臇臈臉臋臍",
+          6,
+          "摹蘑模膜磨摩魔抹末莫墨默沫漠寞陌谋牟某拇牡亩姆母墓暮幕募慕木目睦牧穆拿哪呐钠那娜纳氖乃奶耐奈南男难囊挠脑恼闹淖呢馁内嫩能妮霓倪泥尼拟你匿腻逆溺蔫拈年碾撵捻念娘酿鸟尿捏聂孽啮镊镍涅您柠狞凝宁",
+        ],
+        [
+          "c540",
+          "臔",
+          14,
+          "臤臥臦臨臩臫臮",
+          4,
+          "臵",
+          5,
+          "臽臿舃與",
+          4,
+          "舎舏舑舓舕",
+          5,
+          "舝舠舤舥舦舧舩舮舲舺舼舽舿",
+        ],
+        [
+          "c580",
+          "艀艁艂艃艅艆艈艊艌艍艎艐",
+          7,
+          "艙艛艜艝艞艠",
+          7,
+          "艩拧泞牛扭钮纽脓浓农弄奴努怒女暖虐疟挪懦糯诺哦欧鸥殴藕呕偶沤啪趴爬帕怕琶拍排牌徘湃派攀潘盘磐盼畔判叛乓庞旁耪胖抛咆刨炮袍跑泡呸胚培裴赔陪配佩沛喷盆砰抨烹澎彭蓬棚硼篷膨朋鹏捧碰坯砒霹批披劈琵毗",
+        ],
+        [
+          "c640",
+          "艪艫艬艭艱艵艶艷艸艻艼芀芁芃芅芆芇芉芌芐芓芔芕芖芚芛芞芠芢芣芧芲芵芶芺芻芼芿苀苂苃苅苆苉苐苖苙苚苝苢苧苨苩苪苬苭苮苰苲苳苵苶苸",
+        ],
+        [
+          "c680",
+          "苺苼",
+          4,
+          "茊茋茍茐茒茓茖茘茙茝",
+          9,
+          "茩茪茮茰茲茷茻茽啤脾疲皮匹痞僻屁譬篇偏片骗飘漂瓢票撇瞥拼频贫品聘乒坪苹萍平凭瓶评屏坡泼颇婆破魄迫粕剖扑铺仆莆葡菩蒲埔朴圃普浦谱曝瀑期欺栖戚妻七凄漆柒沏其棋奇歧畦崎脐齐旗祈祁骑起岂乞企启契砌器气迄弃汽泣讫掐",
+        ],
+        [
+          "c740",
+          "茾茿荁荂荄荅荈荊",
+          4,
+          "荓荕",
+          4,
+          "荝荢荰",
+          6,
+          "荹荺荾",
+          6,
+          "莇莈莊莋莌莍莏莐莑莔莕莖莗莙莚莝莟莡",
+          6,
+          "莬莭莮",
+        ],
+        [
+          "c780",
+          "莯莵莻莾莿菂菃菄菆菈菉菋菍菎菐菑菒菓菕菗菙菚菛菞菢菣菤菦菧菨菫菬菭恰洽牵扦钎铅千迁签仟谦乾黔钱钳前潜遣浅谴堑嵌欠歉枪呛腔羌墙蔷强抢橇锹敲悄桥瞧乔侨巧鞘撬翘峭俏窍切茄且怯窃钦侵亲秦琴勤芹擒禽寝沁青轻氢倾卿清擎晴氰情顷请庆琼穷秋丘邱球求囚酋泅趋区蛆曲躯屈驱渠",
+        ],
+        [
+          "c840",
+          "菮華菳",
+          4,
+          "菺菻菼菾菿萀萂萅萇萈萉萊萐萒",
+          5,
+          "萙萚萛萞",
+          5,
+          "萩",
+          7,
+          "萲",
+          5,
+          "萹萺萻萾",
+          7,
+          "葇葈葉",
+        ],
+        [
+          "c880",
+          "葊",
+          6,
+          "葒",
+          4,
+          "葘葝葞葟葠葢葤",
+          4,
+          "葪葮葯葰葲葴葷葹葻葼取娶龋趣去圈颧权醛泉全痊拳犬券劝缺炔瘸却鹊榷确雀裙群然燃冉染瓤壤攘嚷让饶扰绕惹热壬仁人忍韧任认刃妊纫扔仍日戎茸蓉荣融熔溶容绒冗揉柔肉茹蠕儒孺如辱乳汝入褥软阮蕊瑞锐闰润若弱撒洒萨腮鳃塞赛三叁",
+        ],
+        [
+          "c940",
+          "葽",
+          4,
+          "蒃蒄蒅蒆蒊蒍蒏",
+          7,
+          "蒘蒚蒛蒝蒞蒟蒠蒢",
+          12,
+          "蒰蒱蒳蒵蒶蒷蒻蒼蒾蓀蓂蓃蓅蓆蓇蓈蓋蓌蓎蓏蓒蓔蓕蓗",
+        ],
+        [
+          "c980",
+          "蓘",
+          4,
+          "蓞蓡蓢蓤蓧",
+          4,
+          "蓭蓮蓯蓱",
+          10,
+          "蓽蓾蔀蔁蔂伞散桑嗓丧搔骚扫嫂瑟色涩森僧莎砂杀刹沙纱傻啥煞筛晒珊苫杉山删煽衫闪陕擅赡膳善汕扇缮墒伤商赏晌上尚裳梢捎稍烧芍勺韶少哨邵绍奢赊蛇舌舍赦摄射慑涉社设砷申呻伸身深娠绅神沈审婶甚肾慎渗声生甥牲升绳",
+        ],
+        [
+          "ca40",
+          "蔃",
+          8,
+          "蔍蔎蔏蔐蔒蔔蔕蔖蔘蔙蔛蔜蔝蔞蔠蔢",
+          8,
+          "蔭",
+          9,
+          "蔾",
+          4,
+          "蕄蕅蕆蕇蕋",
+          10,
+        ],
+        [
+          "ca80",
+          "蕗蕘蕚蕛蕜蕝蕟",
+          4,
+          "蕥蕦蕧蕩",
+          8,
+          "蕳蕵蕶蕷蕸蕼蕽蕿薀薁省盛剩胜圣师失狮施湿诗尸虱十石拾时什食蚀实识史矢使屎驶始式示士世柿事拭誓逝势是嗜噬适仕侍释饰氏市恃室视试收手首守寿授售受瘦兽蔬枢梳殊抒输叔舒淑疏书赎孰熟薯暑曙署蜀黍鼠属术述树束戍竖墅庶数漱",
+        ],
+        [
+          "cb40",
+          "薂薃薆薈",
+          6,
+          "薐",
+          10,
+          "薝",
+          6,
+          "薥薦薧薩薫薬薭薱",
+          5,
+          "薸薺",
+          6,
+          "藂",
+          6,
+          "藊",
+          4,
+          "藑藒",
+        ],
+        [
+          "cb80",
+          "藔藖",
+          5,
+          "藝",
+          6,
+          "藥藦藧藨藪",
+          14,
+          "恕刷耍摔衰甩帅栓拴霜双爽谁水睡税吮瞬顺舜说硕朔烁斯撕嘶思私司丝死肆寺嗣四伺似饲巳松耸怂颂送宋讼诵搜艘擞嗽苏酥俗素速粟僳塑溯宿诉肃酸蒜算虽隋随绥髓碎岁穗遂隧祟孙损笋蓑梭唆缩琐索锁所塌他它她塔",
+        ],
+        [
+          "cc40",
+          "藹藺藼藽藾蘀",
+          4,
+          "蘆",
+          10,
+          "蘒蘓蘔蘕蘗",
+          15,
+          "蘨蘪",
+          13,
+          "蘹蘺蘻蘽蘾蘿虀",
+        ],
+        [
+          "cc80",
+          "虁",
+          11,
+          "虒虓處",
+          4,
+          "虛虜虝號虠虡虣",
+          7,
+          "獭挞蹋踏胎苔抬台泰酞太态汰坍摊贪瘫滩坛檀痰潭谭谈坦毯袒碳探叹炭汤塘搪堂棠膛唐糖倘躺淌趟烫掏涛滔绦萄桃逃淘陶讨套特藤腾疼誊梯剔踢锑提题蹄啼体替嚏惕涕剃屉天添填田甜恬舔腆挑条迢眺跳贴铁帖厅听烃",
+        ],
+        [
+          "cd40",
+          "虭虯虰虲",
+          6,
+          "蚃",
+          6,
+          "蚎",
+          4,
+          "蚔蚖",
+          5,
+          "蚞",
+          4,
+          "蚥蚦蚫蚭蚮蚲蚳蚷蚸蚹蚻",
+          4,
+          "蛁蛂蛃蛅蛈蛌蛍蛒蛓蛕蛖蛗蛚蛜",
+        ],
+        [
+          "cd80",
+          "蛝蛠蛡蛢蛣蛥蛦蛧蛨蛪蛫蛬蛯蛵蛶蛷蛺蛻蛼蛽蛿蜁蜄蜅蜆蜋蜌蜎蜏蜐蜑蜔蜖汀廷停亭庭挺艇通桐酮瞳同铜彤童桶捅筒统痛偷投头透凸秃突图徒途涂屠土吐兔湍团推颓腿蜕褪退吞屯臀拖托脱鸵陀驮驼椭妥拓唾挖哇蛙洼娃瓦袜歪外豌弯湾玩顽丸烷完碗挽晚皖惋宛婉万腕汪王亡枉网往旺望忘妄威",
+        ],
+        [
+          "ce40",
+          "蜙蜛蜝蜟蜠蜤蜦蜧蜨蜪蜫蜬蜭蜯蜰蜲蜳蜵蜶蜸蜹蜺蜼蜽蝀",
+          6,
+          "蝊蝋蝍蝏蝐蝑蝒蝔蝕蝖蝘蝚",
+          5,
+          "蝡蝢蝦",
+          7,
+          "蝯蝱蝲蝳蝵",
+        ],
+        [
+          "ce80",
+          "蝷蝸蝹蝺蝿螀螁螄螆螇螉螊螌螎",
+          4,
+          "螔螕螖螘",
+          6,
+          "螠",
+          4,
+          "巍微危韦违桅围唯惟为潍维苇萎委伟伪尾纬未蔚味畏胃喂魏位渭谓尉慰卫瘟温蚊文闻纹吻稳紊问嗡翁瓮挝蜗涡窝我斡卧握沃巫呜钨乌污诬屋无芜梧吾吴毋武五捂午舞伍侮坞戊雾晤物勿务悟误昔熙析西硒矽晰嘻吸锡牺",
+        ],
+        [
+          "cf40",
+          "螥螦螧螩螪螮螰螱螲螴螶螷螸螹螻螼螾螿蟁",
+          4,
+          "蟇蟈蟉蟌",
+          4,
+          "蟔",
+          6,
+          "蟜蟝蟞蟟蟡蟢蟣蟤蟦蟧蟨蟩蟫蟬蟭蟯",
+          9,
+        ],
+        [
+          "cf80",
+          "蟺蟻蟼蟽蟿蠀蠁蠂蠄",
+          5,
+          "蠋",
+          7,
+          "蠔蠗蠘蠙蠚蠜",
+          4,
+          "蠣稀息希悉膝夕惜熄烯溪汐犀檄袭席习媳喜铣洗系隙戏细瞎虾匣霞辖暇峡侠狭下厦夏吓掀锨先仙鲜纤咸贤衔舷闲涎弦嫌显险现献县腺馅羡宪陷限线相厢镶香箱襄湘乡翔祥详想响享项巷橡像向象萧硝霄削哮嚣销消宵淆晓",
+        ],
+        [
+          "d040",
+          "蠤",
+          13,
+          "蠳",
+          5,
+          "蠺蠻蠽蠾蠿衁衂衃衆",
+          5,
+          "衎",
+          5,
+          "衕衖衘衚",
+          6,
+          "衦衧衪衭衯衱衳衴衵衶衸衹衺",
+        ],
+        [
+          "d080",
+          "衻衼袀袃袆袇袉袊袌袎袏袐袑袓袔袕袗",
+          4,
+          "袝",
+          4,
+          "袣袥",
+          5,
+          "小孝校肖啸笑效楔些歇蝎鞋协挟携邪斜胁谐写械卸蟹懈泄泻谢屑薪芯锌欣辛新忻心信衅星腥猩惺兴刑型形邢行醒幸杏性姓兄凶胸匈汹雄熊休修羞朽嗅锈秀袖绣墟戌需虚嘘须徐许蓄酗叙旭序畜恤絮婿绪续轩喧宣悬旋玄",
+        ],
+        [
+          "d140",
+          "袬袮袯袰袲",
+          4,
+          "袸袹袺袻袽袾袿裀裃裄裇裈裊裋裌裍裏裐裑裓裖裗裚",
+          4,
+          "裠裡裦裧裩",
+          6,
+          "裲裵裶裷裺裻製裿褀褁褃",
+          5,
+        ],
+        [
+          "d180",
+          "褉褋",
+          4,
+          "褑褔",
+          4,
+          "褜",
+          4,
+          "褢褣褤褦褧褨褩褬褭褮褯褱褲褳褵褷选癣眩绚靴薛学穴雪血勋熏循旬询寻驯巡殉汛训讯逊迅压押鸦鸭呀丫芽牙蚜崖衙涯雅哑亚讶焉咽阉烟淹盐严研蜒岩延言颜阎炎沿奄掩眼衍演艳堰燕厌砚雁唁彦焰宴谚验殃央鸯秧杨扬佯疡羊洋阳氧仰痒养样漾邀腰妖瑶",
+        ],
+        ["d240", "褸", 8, "襂襃襅", 24, "襠", 5, "襧", 19, "襼"],
+        [
+          "d280",
+          "襽襾覀覂覄覅覇",
+          26,
+          "摇尧遥窑谣姚咬舀药要耀椰噎耶爷野冶也页掖业叶曳腋夜液一壹医揖铱依伊衣颐夷遗移仪胰疑沂宜姨彝椅蚁倚已乙矣以艺抑易邑屹亿役臆逸肄疫亦裔意毅忆义益溢诣议谊译异翼翌绎茵荫因殷音阴姻吟银淫寅饮尹引隐",
+        ],
+        [
+          "d340",
+          "覢",
+          30,
+          "觃觍觓觔觕觗觘觙觛觝觟觠觡觢觤觧觨觩觪觬觭觮觰觱觲觴",
+          6,
+        ],
+        [
+          "d380",
+          "觻",
+          4,
+          "訁",
+          5,
+          "計",
+          21,
+          "印英樱婴鹰应缨莹萤营荧蝇迎赢盈影颖硬映哟拥佣臃痈庸雍踊蛹咏泳涌永恿勇用幽优悠忧尤由邮铀犹油游酉有友右佑釉诱又幼迂淤于盂榆虞愚舆余俞逾鱼愉渝渔隅予娱雨与屿禹宇语羽玉域芋郁吁遇喻峪御愈欲狱育誉",
+        ],
+        ["d440", "訞", 31, "訿", 8, "詉", 21],
+        [
+          "d480",
+          "詟",
+          25,
+          "詺",
+          6,
+          "浴寓裕预豫驭鸳渊冤元垣袁原援辕园员圆猿源缘远苑愿怨院曰约越跃钥岳粤月悦阅耘云郧匀陨允运蕴酝晕韵孕匝砸杂栽哉灾宰载再在咱攒暂赞赃脏葬遭糟凿藻枣早澡蚤躁噪造皂灶燥责择则泽贼怎增憎曾赠扎喳渣札轧",
+        ],
+        ["d540", "誁", 7, "誋", 7, "誔", 46],
+        [
+          "d580",
+          "諃",
+          32,
+          "铡闸眨栅榨咋乍炸诈摘斋宅窄债寨瞻毡詹粘沾盏斩辗崭展蘸栈占战站湛绽樟章彰漳张掌涨杖丈帐账仗胀瘴障招昭找沼赵照罩兆肇召遮折哲蛰辙者锗蔗这浙珍斟真甄砧臻贞针侦枕疹诊震振镇阵蒸挣睁征狰争怔整拯正政",
+        ],
+        ["d640", "諤", 34, "謈", 27],
+        [
+          "d680",
+          "謤謥謧",
+          30,
+          "帧症郑证芝枝支吱蜘知肢脂汁之织职直植殖执值侄址指止趾只旨纸志挚掷至致置帜峙制智秩稚质炙痔滞治窒中盅忠钟衷终种肿重仲众舟周州洲诌粥轴肘帚咒皱宙昼骤珠株蛛朱猪诸诛逐竹烛煮拄瞩嘱主著柱助蛀贮铸筑",
+        ],
+        ["d740", "譆", 31, "譧", 4, "譭", 25],
+        [
+          "d780",
+          "讇",
+          24,
+          "讬讱讻诇诐诪谉谞住注祝驻抓爪拽专砖转撰赚篆桩庄装妆撞壮状椎锥追赘坠缀谆准捉拙卓桌琢茁酌啄着灼浊兹咨资姿滋淄孜紫仔籽滓子自渍字鬃棕踪宗综总纵邹走奏揍租足卒族祖诅阻组钻纂嘴醉最罪尊遵昨左佐柞做作坐座",
+        ],
+        [
+          "d840",
+          "谸",
+          8,
+          "豂豃豄豅豈豊豋豍",
+          7,
+          "豖豗豘豙豛",
+          5,
+          "豣",
+          6,
+          "豬",
+          6,
+          "豴豵豶豷豻",
+          6,
+          "貃貄貆貇",
+        ],
+        [
+          "d880",
+          "貈貋貍",
+          6,
+          "貕貖貗貙",
+          20,
+          "亍丌兀丐廿卅丕亘丞鬲孬噩丨禺丿匕乇夭爻卮氐囟胤馗毓睾鼗丶亟鼐乜乩亓芈孛啬嘏仄厍厝厣厥厮靥赝匚叵匦匮匾赜卦卣刂刈刎刭刳刿剀剌剞剡剜蒯剽劂劁劐劓冂罔亻仃仉仂仨仡仫仞伛仳伢佤仵伥伧伉伫佞佧攸佚佝",
+        ],
+        ["d940", "貮", 62],
+        [
+          "d980",
+          "賭",
+          32,
+          "佟佗伲伽佶佴侑侉侃侏佾佻侪佼侬侔俦俨俪俅俚俣俜俑俟俸倩偌俳倬倏倮倭俾倜倌倥倨偾偃偕偈偎偬偻傥傧傩傺僖儆僭僬僦僮儇儋仝氽佘佥俎龠汆籴兮巽黉馘冁夔勹匍訇匐凫夙兕亠兖亳衮袤亵脔裒禀嬴蠃羸冫冱冽冼",
+        ],
+        [
+          "da40",
+          "贎",
+          14,
+          "贠赑赒赗赟赥赨赩赪赬赮赯赱赲赸",
+          8,
+          "趂趃趆趇趈趉趌",
+          4,
+          "趒趓趕",
+          9,
+          "趠趡",
+        ],
+        [
+          "da80",
+          "趢趤",
+          12,
+          "趲趶趷趹趻趽跀跁跂跅跇跈跉跊跍跐跒跓跔凇冖冢冥讠讦讧讪讴讵讷诂诃诋诏诎诒诓诔诖诘诙诜诟诠诤诨诩诮诰诳诶诹诼诿谀谂谄谇谌谏谑谒谔谕谖谙谛谘谝谟谠谡谥谧谪谫谮谯谲谳谵谶卩卺阝阢阡阱阪阽阼陂陉陔陟陧陬陲陴隈隍隗隰邗邛邝邙邬邡邴邳邶邺",
+        ],
+        [
+          "db40",
+          "跕跘跙跜跠跡跢跥跦跧跩跭跮跰跱跲跴跶跼跾",
+          6,
+          "踆踇踈踋踍踎踐踑踒踓踕",
+          7,
+          "踠踡踤",
+          4,
+          "踫踭踰踲踳踴踶踷踸踻踼踾",
+        ],
+        [
+          "db80",
+          "踿蹃蹅蹆蹌",
+          4,
+          "蹓",
+          5,
+          "蹚",
+          11,
+          "蹧蹨蹪蹫蹮蹱邸邰郏郅邾郐郄郇郓郦郢郜郗郛郫郯郾鄄鄢鄞鄣鄱鄯鄹酃酆刍奂劢劬劭劾哿勐勖勰叟燮矍廴凵凼鬯厶弁畚巯坌垩垡塾墼壅壑圩圬圪圳圹圮圯坜圻坂坩垅坫垆坼坻坨坭坶坳垭垤垌垲埏垧垴垓垠埕埘埚埙埒垸埴埯埸埤埝",
+        ],
+        [
+          "dc40",
+          "蹳蹵蹷",
+          4,
+          "蹽蹾躀躂躃躄躆躈",
+          6,
+          "躑躒躓躕",
+          6,
+          "躝躟",
+          11,
+          "躭躮躰躱躳",
+          6,
+          "躻",
+          7,
+        ],
+        [
+          "dc80",
+          "軃",
+          10,
+          "軏",
+          21,
+          "堋堍埽埭堀堞堙塄堠塥塬墁墉墚墀馨鼙懿艹艽艿芏芊芨芄芎芑芗芙芫芸芾芰苈苊苣芘芷芮苋苌苁芩芴芡芪芟苄苎芤苡茉苷苤茏茇苜苴苒苘茌苻苓茑茚茆茔茕苠苕茜荑荛荜茈莒茼茴茱莛荞茯荏荇荃荟荀茗荠茭茺茳荦荥",
+        ],
+        ["dd40", "軥", 62],
+        [
+          "dd80",
+          "輤",
+          32,
+          "荨茛荩荬荪荭荮莰荸莳莴莠莪莓莜莅荼莶莩荽莸荻莘莞莨莺莼菁萁菥菘堇萘萋菝菽菖萜萸萑萆菔菟萏萃菸菹菪菅菀萦菰菡葜葑葚葙葳蒇蒈葺蒉葸萼葆葩葶蒌蒎萱葭蓁蓍蓐蓦蒽蓓蓊蒿蒺蓠蒡蒹蒴蒗蓥蓣蔌甍蔸蓰蔹蔟蔺",
+        ],
+        [
+          "de40",
+          "轅",
+          32,
+          "轪辀辌辒辝辠辡辢辤辥辦辧辪辬辭辮辯農辳辴辵辷辸辺辻込辿迀迃迆",
+        ],
+        [
+          "de80",
+          "迉",
+          4,
+          "迏迒迖迗迚迠迡迣迧迬迯迱迲迴迵迶迺迻迼迾迿逇逈逌逎逓逕逘蕖蔻蓿蓼蕙蕈蕨蕤蕞蕺瞢蕃蕲蕻薤薨薇薏蕹薮薜薅薹薷薰藓藁藜藿蘧蘅蘩蘖蘼廾弈夼奁耷奕奚奘匏尢尥尬尴扌扪抟抻拊拚拗拮挢拶挹捋捃掭揶捱捺掎掴捭掬掊捩掮掼揲揸揠揿揄揞揎摒揆掾摅摁搋搛搠搌搦搡摞撄摭撖",
+        ],
+        [
+          "df40",
+          "這逜連逤逥逧",
+          5,
+          "逰",
+          4,
+          "逷逹逺逽逿遀遃遅遆遈",
+          4,
+          "過達違遖遙遚遜",
+          5,
+          "遤遦遧適遪遫遬遯",
+          4,
+          "遶",
+          6,
+          "遾邁",
+        ],
+        [
+          "df80",
+          "還邅邆邇邉邊邌",
+          4,
+          "邒邔邖邘邚邜邞邟邠邤邥邧邨邩邫邭邲邷邼邽邿郀摺撷撸撙撺擀擐擗擤擢攉攥攮弋忒甙弑卟叱叽叩叨叻吒吖吆呋呒呓呔呖呃吡呗呙吣吲咂咔呷呱呤咚咛咄呶呦咝哐咭哂咴哒咧咦哓哔呲咣哕咻咿哌哙哚哜咩咪咤哝哏哞唛哧唠哽唔哳唢唣唏唑唧唪啧喏喵啉啭啁啕唿啐唼",
+        ],
+        [
+          "e040",
+          "郂郃郆郈郉郋郌郍郒郔郕郖郘郙郚郞郟郠郣郤郥郩郪郬郮郰郱郲郳郵郶郷郹郺郻郼郿鄀鄁鄃鄅",
+          19,
+          "鄚鄛鄜",
+        ],
+        [
+          "e080",
+          "鄝鄟鄠鄡鄤",
+          10,
+          "鄰鄲",
+          6,
+          "鄺",
+          8,
+          "酄唷啖啵啶啷唳唰啜喋嗒喃喱喹喈喁喟啾嗖喑啻嗟喽喾喔喙嗪嗷嗉嘟嗑嗫嗬嗔嗦嗝嗄嗯嗥嗲嗳嗌嗍嗨嗵嗤辔嘞嘈嘌嘁嘤嘣嗾嘀嘧嘭噘嘹噗嘬噍噢噙噜噌噔嚆噤噱噫噻噼嚅嚓嚯囔囗囝囡囵囫囹囿圄圊圉圜帏帙帔帑帱帻帼",
+        ],
+        [
+          "e140",
+          "酅酇酈酑酓酔酕酖酘酙酛酜酟酠酦酧酨酫酭酳酺酻酼醀",
+          4,
+          "醆醈醊醎醏醓",
+          6,
+          "醜",
+          5,
+          "醤",
+          5,
+          "醫醬醰醱醲醳醶醷醸醹醻",
+        ],
+        [
+          "e180",
+          "醼",
+          10,
+          "釈釋釐釒",
+          9,
+          "針",
+          8,
+          "帷幄幔幛幞幡岌屺岍岐岖岈岘岙岑岚岜岵岢岽岬岫岱岣峁岷峄峒峤峋峥崂崃崧崦崮崤崞崆崛嵘崾崴崽嵬嵛嵯嵝嵫嵋嵊嵩嵴嶂嶙嶝豳嶷巅彳彷徂徇徉後徕徙徜徨徭徵徼衢彡犭犰犴犷犸狃狁狎狍狒狨狯狩狲狴狷猁狳猃狺",
+        ],
+        ["e240", "釦", 62],
+        [
+          "e280",
+          "鈥",
+          32,
+          "狻猗猓猡猊猞猝猕猢猹猥猬猸猱獐獍獗獠獬獯獾舛夥飧夤夂饣饧",
+          5,
+          "饴饷饽馀馄馇馊馍馐馑馓馔馕庀庑庋庖庥庠庹庵庾庳赓廒廑廛廨廪膺忄忉忖忏怃忮怄忡忤忾怅怆忪忭忸怙怵怦怛怏怍怩怫怊怿怡恸恹恻恺恂",
+        ],
+        ["e340", "鉆", 45, "鉵", 16],
+        [
+          "e380",
+          "銆",
+          7,
+          "銏",
+          24,
+          "恪恽悖悚悭悝悃悒悌悛惬悻悱惝惘惆惚悴愠愦愕愣惴愀愎愫慊慵憬憔憧憷懔懵忝隳闩闫闱闳闵闶闼闾阃阄阆阈阊阋阌阍阏阒阕阖阗阙阚丬爿戕氵汔汜汊沣沅沐沔沌汨汩汴汶沆沩泐泔沭泷泸泱泗沲泠泖泺泫泮沱泓泯泾",
+        ],
+        ["e440", "銨", 5, "銯", 24, "鋉", 31],
+        [
+          "e480",
+          "鋩",
+          32,
+          "洹洧洌浃浈洇洄洙洎洫浍洮洵洚浏浒浔洳涑浯涞涠浞涓涔浜浠浼浣渚淇淅淞渎涿淠渑淦淝淙渖涫渌涮渫湮湎湫溲湟溆湓湔渲渥湄滟溱溘滠漭滢溥溧溽溻溷滗溴滏溏滂溟潢潆潇漤漕滹漯漶潋潴漪漉漩澉澍澌潸潲潼潺濑",
+        ],
+        ["e540", "錊", 51, "錿", 10],
+        [
+          "e580",
+          "鍊",
+          31,
+          "鍫濉澧澹澶濂濡濮濞濠濯瀚瀣瀛瀹瀵灏灞宀宄宕宓宥宸甯骞搴寤寮褰寰蹇謇辶迓迕迥迮迤迩迦迳迨逅逄逋逦逑逍逖逡逵逶逭逯遄遑遒遐遨遘遢遛暹遴遽邂邈邃邋彐彗彖彘尻咫屐屙孱屣屦羼弪弩弭艴弼鬻屮妁妃妍妩妪妣",
+        ],
+        ["e640", "鍬", 34, "鎐", 27],
+        [
+          "e680",
+          "鎬",
+          29,
+          "鏋鏌鏍妗姊妫妞妤姒妲妯姗妾娅娆姝娈姣姘姹娌娉娲娴娑娣娓婀婧婊婕娼婢婵胬媪媛婷婺媾嫫媲嫒嫔媸嫠嫣嫱嫖嫦嫘嫜嬉嬗嬖嬲嬷孀尕尜孚孥孳孑孓孢驵驷驸驺驿驽骀骁骅骈骊骐骒骓骖骘骛骜骝骟骠骢骣骥骧纟纡纣纥纨纩",
+        ],
+        ["e740", "鏎", 7, "鏗", 54],
+        [
+          "e780",
+          "鐎",
+          32,
+          "纭纰纾绀绁绂绉绋绌绐绔绗绛绠绡绨绫绮绯绱绲缍绶绺绻绾缁缂缃缇缈缋缌缏缑缒缗缙缜缛缟缡",
+          6,
+          "缪缫缬缭缯",
+          4,
+          "缵幺畿巛甾邕玎玑玮玢玟珏珂珑玷玳珀珉珈珥珙顼琊珩珧珞玺珲琏琪瑛琦琥琨琰琮琬",
+        ],
+        ["e840", "鐯", 14, "鐿", 43, "鑬鑭鑮鑯"],
+        [
+          "e880",
+          "鑰",
+          20,
+          "钑钖钘铇铏铓铔铚铦铻锜锠琛琚瑁瑜瑗瑕瑙瑷瑭瑾璜璎璀璁璇璋璞璨璩璐璧瓒璺韪韫韬杌杓杞杈杩枥枇杪杳枘枧杵枨枞枭枋杷杼柰栉柘栊柩枰栌柙枵柚枳柝栀柃枸柢栎柁柽栲栳桠桡桎桢桄桤梃栝桕桦桁桧桀栾桊桉栩梵梏桴桷梓桫棂楮棼椟椠棹",
+        ],
+        ["e940", "锧锳锽镃镈镋镕镚镠镮镴镵長", 7, "門", 42],
+        [
+          "e980",
+          "閫",
+          32,
+          "椤棰椋椁楗棣椐楱椹楠楂楝榄楫榀榘楸椴槌榇榈槎榉楦楣楹榛榧榻榫榭槔榱槁槊槟榕槠榍槿樯槭樗樘橥槲橄樾檠橐橛樵檎橹樽樨橘橼檑檐檩檗檫猷獒殁殂殇殄殒殓殍殚殛殡殪轫轭轱轲轳轵轶轸轷轹轺轼轾辁辂辄辇辋",
+        ],
+        [
+          "ea40",
+          "闌",
+          27,
+          "闬闿阇阓阘阛阞阠阣",
+          6,
+          "阫阬阭阯阰阷阸阹阺阾陁陃陊陎陏陑陒陓陖陗",
+        ],
+        [
+          "ea80",
+          "陘陙陚陜陝陞陠陣陥陦陫陭",
+          4,
+          "陳陸",
+          12,
+          "隇隉隊辍辎辏辘辚軎戋戗戛戟戢戡戥戤戬臧瓯瓴瓿甏甑甓攴旮旯旰昊昙杲昃昕昀炅曷昝昴昱昶昵耆晟晔晁晏晖晡晗晷暄暌暧暝暾曛曜曦曩贲贳贶贻贽赀赅赆赈赉赇赍赕赙觇觊觋觌觎觏觐觑牮犟牝牦牯牾牿犄犋犍犏犒挈挲掰",
+        ],
+        [
+          "eb40",
+          "隌階隑隒隓隕隖隚際隝",
+          9,
+          "隨",
+          7,
+          "隱隲隴隵隷隸隺隻隿雂雃雈雊雋雐雑雓雔雖",
+          9,
+          "雡",
+          6,
+          "雫",
+        ],
+        [
+          "eb80",
+          "雬雭雮雰雱雲雴雵雸雺電雼雽雿霂霃霅霊霋霌霐霑霒霔霕霗",
+          4,
+          "霝霟霠搿擘耄毪毳毽毵毹氅氇氆氍氕氘氙氚氡氩氤氪氲攵敕敫牍牒牖爰虢刖肟肜肓肼朊肽肱肫肭肴肷胧胨胩胪胛胂胄胙胍胗朐胝胫胱胴胭脍脎胲胼朕脒豚脶脞脬脘脲腈腌腓腴腙腚腱腠腩腼腽腭腧塍媵膈膂膑滕膣膪臌朦臊膻",
+        ],
+        [
+          "ec40",
+          "霡",
+          8,
+          "霫霬霮霯霱霳",
+          4,
+          "霺霻霼霽霿",
+          18,
+          "靔靕靗靘靚靜靝靟靣靤靦靧靨靪",
+          7,
+        ],
+        [
+          "ec80",
+          "靲靵靷",
+          4,
+          "靽",
+          7,
+          "鞆",
+          4,
+          "鞌鞎鞏鞐鞓鞕鞖鞗鞙",
+          4,
+          "臁膦欤欷欹歃歆歙飑飒飓飕飙飚殳彀毂觳斐齑斓於旆旄旃旌旎旒旖炀炜炖炝炻烀炷炫炱烨烊焐焓焖焯焱煳煜煨煅煲煊煸煺熘熳熵熨熠燠燔燧燹爝爨灬焘煦熹戾戽扃扈扉礻祀祆祉祛祜祓祚祢祗祠祯祧祺禅禊禚禧禳忑忐",
+        ],
+        ["ed40", "鞞鞟鞡鞢鞤", 6, "鞬鞮鞰鞱鞳鞵", 46],
+        [
+          "ed80",
+          "韤韥韨韮",
+          4,
+          "韴韷",
+          23,
+          "怼恝恚恧恁恙恣悫愆愍慝憩憝懋懑戆肀聿沓泶淼矶矸砀砉砗砘砑斫砭砜砝砹砺砻砟砼砥砬砣砩硎硭硖硗砦硐硇硌硪碛碓碚碇碜碡碣碲碹碥磔磙磉磬磲礅磴礓礤礞礴龛黹黻黼盱眄眍盹眇眈眚眢眙眭眦眵眸睐睑睇睃睚睨",
+        ],
+        ["ee40", "頏", 62],
+        [
+          "ee80",
+          "顎",
+          32,
+          "睢睥睿瞍睽瞀瞌瞑瞟瞠瞰瞵瞽町畀畎畋畈畛畲畹疃罘罡罟詈罨罴罱罹羁罾盍盥蠲钅钆钇钋钊钌钍钏钐钔钗钕钚钛钜钣钤钫钪钭钬钯钰钲钴钶",
+          4,
+          "钼钽钿铄铈",
+          6,
+          "铐铑铒铕铖铗铙铘铛铞铟铠铢铤铥铧铨铪",
+        ],
+        ["ef40", "顯", 5, "颋颎颒颕颙颣風", 37, "飏飐飔飖飗飛飜飝飠", 4],
+        [
+          "ef80",
+          "飥飦飩",
+          30,
+          "铩铫铮铯铳铴铵铷铹铼铽铿锃锂锆锇锉锊锍锎锏锒",
+          4,
+          "锘锛锝锞锟锢锪锫锩锬锱锲锴锶锷锸锼锾锿镂锵镄镅镆镉镌镎镏镒镓镔镖镗镘镙镛镞镟镝镡镢镤",
+          8,
+          "镯镱镲镳锺矧矬雉秕秭秣秫稆嵇稃稂稞稔",
+        ],
+        ["f040", "餈", 4, "餎餏餑", 28, "餯", 26],
+        [
+          "f080",
+          "饊",
+          9,
+          "饖",
+          12,
+          "饤饦饳饸饹饻饾馂馃馉稹稷穑黏馥穰皈皎皓皙皤瓞瓠甬鸠鸢鸨",
+          4,
+          "鸲鸱鸶鸸鸷鸹鸺鸾鹁鹂鹄鹆鹇鹈鹉鹋鹌鹎鹑鹕鹗鹚鹛鹜鹞鹣鹦",
+          6,
+          "鹱鹭鹳疒疔疖疠疝疬疣疳疴疸痄疱疰痃痂痖痍痣痨痦痤痫痧瘃痱痼痿瘐瘀瘅瘌瘗瘊瘥瘘瘕瘙",
+        ],
+        ["f140", "馌馎馚", 10, "馦馧馩", 47],
+        [
+          "f180",
+          "駙",
+          32,
+          "瘛瘼瘢瘠癀瘭瘰瘿瘵癃瘾瘳癍癞癔癜癖癫癯翊竦穸穹窀窆窈窕窦窠窬窨窭窳衤衩衲衽衿袂袢裆袷袼裉裢裎裣裥裱褚裼裨裾裰褡褙褓褛褊褴褫褶襁襦襻疋胥皲皴矜耒耔耖耜耠耢耥耦耧耩耨耱耋耵聃聆聍聒聩聱覃顸颀颃",
+        ],
+        ["f240", "駺", 62],
+        [
+          "f280",
+          "騹",
+          32,
+          "颉颌颍颏颔颚颛颞颟颡颢颥颦虍虔虬虮虿虺虼虻蚨蚍蚋蚬蚝蚧蚣蚪蚓蚩蚶蛄蚵蛎蚰蚺蚱蚯蛉蛏蚴蛩蛱蛲蛭蛳蛐蜓蛞蛴蛟蛘蛑蜃蜇蛸蜈蜊蜍蜉蜣蜻蜞蜥蜮蜚蜾蝈蜴蜱蜩蜷蜿螂蜢蝽蝾蝻蝠蝰蝌蝮螋蝓蝣蝼蝤蝙蝥螓螯螨蟒",
+        ],
+        [
+          "f340",
+          "驚",
+          17,
+          "驲骃骉骍骎骔骕骙骦骩",
+          6,
+          "骲骳骴骵骹骻骽骾骿髃髄髆",
+          4,
+          "髍髎髏髐髒體髕髖髗髙髚髛髜",
+        ],
+        [
+          "f380",
+          "髝髞髠髢髣髤髥髧髨髩髪髬髮髰",
+          8,
+          "髺髼",
+          6,
+          "鬄鬅鬆蟆螈螅螭螗螃螫蟥螬螵螳蟋蟓螽蟑蟀蟊蟛蟪蟠蟮蠖蠓蟾蠊蠛蠡蠹蠼缶罂罄罅舐竺竽笈笃笄笕笊笫笏筇笸笪笙笮笱笠笥笤笳笾笞筘筚筅筵筌筝筠筮筻筢筲筱箐箦箧箸箬箝箨箅箪箜箢箫箴篑篁篌篝篚篥篦篪簌篾篼簏簖簋",
+        ],
+        [
+          "f440",
+          "鬇鬉",
+          5,
+          "鬐鬑鬒鬔",
+          10,
+          "鬠鬡鬢鬤",
+          10,
+          "鬰鬱鬳",
+          7,
+          "鬽鬾鬿魀魆魊魋魌魎魐魒魓魕",
+          5,
+        ],
+        [
+          "f480",
+          "魛",
+          32,
+          "簟簪簦簸籁籀臾舁舂舄臬衄舡舢舣舭舯舨舫舸舻舳舴舾艄艉艋艏艚艟艨衾袅袈裘裟襞羝羟羧羯羰羲籼敉粑粝粜粞粢粲粼粽糁糇糌糍糈糅糗糨艮暨羿翎翕翥翡翦翩翮翳糸絷綦綮繇纛麸麴赳趄趔趑趱赧赭豇豉酊酐酎酏酤",
+        ],
+        ["f540", "魼", 62],
+        [
+          "f580",
+          "鮻",
+          32,
+          "酢酡酰酩酯酽酾酲酴酹醌醅醐醍醑醢醣醪醭醮醯醵醴醺豕鹾趸跫踅蹙蹩趵趿趼趺跄跖跗跚跞跎跏跛跆跬跷跸跣跹跻跤踉跽踔踝踟踬踮踣踯踺蹀踹踵踽踱蹉蹁蹂蹑蹒蹊蹰蹶蹼蹯蹴躅躏躔躐躜躞豸貂貊貅貘貔斛觖觞觚觜",
+        ],
+        ["f640", "鯜", 62],
+        [
+          "f680",
+          "鰛",
+          32,
+          "觥觫觯訾謦靓雩雳雯霆霁霈霏霎霪霭霰霾龀龃龅",
+          5,
+          "龌黾鼋鼍隹隼隽雎雒瞿雠銎銮鋈錾鍪鏊鎏鐾鑫鱿鲂鲅鲆鲇鲈稣鲋鲎鲐鲑鲒鲔鲕鲚鲛鲞",
+          5,
+          "鲥",
+          4,
+          "鲫鲭鲮鲰",
+          7,
+          "鲺鲻鲼鲽鳄鳅鳆鳇鳊鳋",
+        ],
+        ["f740", "鰼", 62],
+        [
+          "f780",
+          "鱻鱽鱾鲀鲃鲄鲉鲊鲌鲏鲓鲖鲗鲘鲙鲝鲪鲬鲯鲹鲾",
+          4,
+          "鳈鳉鳑鳒鳚鳛鳠鳡鳌",
+          4,
+          "鳓鳔鳕鳗鳘鳙鳜鳝鳟鳢靼鞅鞑鞒鞔鞯鞫鞣鞲鞴骱骰骷鹘骶骺骼髁髀髅髂髋髌髑魅魃魇魉魈魍魑飨餍餮饕饔髟髡髦髯髫髻髭髹鬈鬏鬓鬟鬣麽麾縻麂麇麈麋麒鏖麝麟黛黜黝黠黟黢黩黧黥黪黯鼢鼬鼯鼹鼷鼽鼾齄",
+        ],
+        ["f840", "鳣", 62],
+        ["f880", "鴢", 32],
+        ["f940", "鵃", 62],
+        ["f980", "鶂", 32],
+        ["fa40", "鶣", 62],
+        ["fa80", "鷢", 32],
+        [
+          "fb40",
+          "鸃",
+          27,
+          "鸤鸧鸮鸰鸴鸻鸼鹀鹍鹐鹒鹓鹔鹖鹙鹝鹟鹠鹡鹢鹥鹮鹯鹲鹴",
+          9,
+          "麀",
+        ],
+        ["fb80", "麁麃麄麅麆麉麊麌", 5, "麔", 8, "麞麠", 5, "麧麨麩麪"],
+        [
+          "fc40",
+          "麫",
+          8,
+          "麵麶麷麹麺麼麿",
+          4,
+          "黅黆黇黈黊黋黌黐黒黓黕黖黗黙黚點黡黣黤黦黨黫黬黭黮黰",
+          8,
+          "黺黽黿",
+          6,
+        ],
+        ["fc80", "鼆", 4, "鼌鼏鼑鼒鼔鼕鼖鼘鼚", 5, "鼡鼣", 8, "鼭鼮鼰鼱"],
+        ["fd40", "鼲", 4, "鼸鼺鼼鼿", 4, "齅", 10, "齒", 38],
+        ["fd80", "齹", 5, "龁龂龍", 11, "龜龝龞龡", 4, "郎凉秊裏隣"],
+        ["fe40", "兀嗀﨎﨏﨑﨓﨔礼﨟蘒﨡﨣﨤﨧﨨﨩"],
+      ];
 
-    if (state.tag !== null && state.tag !== '?') {
-      state.dump = '!<' + state.tag + '> ' + state.dump;
-    }
-  }
+      /***/
+    },
+    /* 278 */
+    /***/ function (module, exports, __webpack_require__) {
+      // @flow
 
-  return true;
-}
+      /*::
+declare var __webpack_require__: mixed;
+*/
 
-function getDuplicateReferences(object, state) {
-  var objects = [],
-      duplicatesIndexes = [],
-      index,
-      length;
+      module.exports = typeof __webpack_require__ !== "undefined";
 
-  inspectNode(object, objects, duplicatesIndexes);
+      /***/
+    },
+    /* 279 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
-    state.duplicates.push(objects[duplicatesIndexes[index]]);
-  }
-  state.usedDuplicates = new Array(length);
-}
+      var yaml = __webpack_require__(280);
 
-function inspectNode(object, objects, duplicatesIndexes) {
-  var objectKeyList,
-      index,
-      length;
+      module.exports = yaml;
 
-  if (object !== null && typeof object === 'object') {
-    index = objects.indexOf(object);
-    if (index !== -1) {
-      if (duplicatesIndexes.indexOf(index) === -1) {
-        duplicatesIndexes.push(index);
-      }
-    } else {
-      objects.push(object);
+      /***/
+    },
+    /* 280 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      if (Array.isArray(object)) {
-        for (index = 0, length = object.length; index < length; index += 1) {
-          inspectNode(object[index], objects, duplicatesIndexes);
-        }
-      } else {
-        objectKeyList = Object.keys(object);
+      var loader = __webpack_require__(282);
+      var dumper = __webpack_require__(281);
 
-        for (index = 0, length = objectKeyList.length; index < length; index += 1) {
-          inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
-        }
+      function deprecated(name) {
+        return function () {
+          throw new Error(
+            "Function " + name + " is deprecated and cannot be used.",
+          );
+        };
       }
-    }
-  }
-}
-
-function dump(input, options) {
-  options = options || {};
 
-  var state = new State(options);
-
-  if (!state.noRefs) getDuplicateReferences(input, state);
-
-  if (writeNode(state, 0, input, true, true)) return state.dump + '\n';
+      module.exports.Type = __webpack_require__(10);
+      module.exports.Schema = __webpack_require__(44);
+      module.exports.FAILSAFE_SCHEMA = __webpack_require__(100);
+      module.exports.JSON_SCHEMA = __webpack_require__(144);
+      module.exports.CORE_SCHEMA = __webpack_require__(143);
+      module.exports.DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
+      module.exports.DEFAULT_FULL_SCHEMA = __webpack_require__(73);
+      module.exports.load = loader.load;
+      module.exports.loadAll = loader.loadAll;
+      module.exports.safeLoad = loader.safeLoad;
+      module.exports.safeLoadAll = loader.safeLoadAll;
+      module.exports.dump = dumper.dump;
+      module.exports.safeDump = dumper.safeDump;
+      module.exports.YAMLException = __webpack_require__(54);
+
+      // Deprecated schema names from JS-YAML 2.0.x
+      module.exports.MINIMAL_SCHEMA = __webpack_require__(100);
+      module.exports.SAFE_SCHEMA = __webpack_require__(55);
+      module.exports.DEFAULT_SCHEMA = __webpack_require__(73);
+
+      // Deprecated functions from JS-YAML 1.x.x
+      module.exports.scan = deprecated("scan");
+      module.exports.parse = deprecated("parse");
+      module.exports.compose = deprecated("compose");
+      module.exports.addConstructor = deprecated("addConstructor");
+
+      /***/
+    },
+    /* 281 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      /*eslint-disable no-use-before-define*/
+
+      var common = __webpack_require__(43);
+      var YAMLException = __webpack_require__(54);
+      var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
+      var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
+
+      var _toString = Object.prototype.toString;
+      var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+      var CHAR_TAB = 0x09; /* Tab */
+      var CHAR_LINE_FEED = 0x0a; /* LF */
+      var CHAR_SPACE = 0x20; /* Space */
+      var CHAR_EXCLAMATION = 0x21; /* ! */
+      var CHAR_DOUBLE_QUOTE = 0x22; /* " */
+      var CHAR_SHARP = 0x23; /* # */
+      var CHAR_PERCENT = 0x25; /* % */
+      var CHAR_AMPERSAND = 0x26; /* & */
+      var CHAR_SINGLE_QUOTE = 0x27; /* ' */
+      var CHAR_ASTERISK = 0x2a; /* * */
+      var CHAR_COMMA = 0x2c; /* , */
+      var CHAR_MINUS = 0x2d; /* - */
+      var CHAR_COLON = 0x3a; /* : */
+      var CHAR_GREATER_THAN = 0x3e; /* > */
+      var CHAR_QUESTION = 0x3f; /* ? */
+      var CHAR_COMMERCIAL_AT = 0x40; /* @ */
+      var CHAR_LEFT_SQUARE_BRACKET = 0x5b; /* [ */
+      var CHAR_RIGHT_SQUARE_BRACKET = 0x5d; /* ] */
+      var CHAR_GRAVE_ACCENT = 0x60; /* ` */
+      var CHAR_LEFT_CURLY_BRACKET = 0x7b; /* { */
+      var CHAR_VERTICAL_LINE = 0x7c; /* | */
+      var CHAR_RIGHT_CURLY_BRACKET = 0x7d; /* } */
+
+      var ESCAPE_SEQUENCES = {};
+
+      ESCAPE_SEQUENCES[0x00] = "\\0";
+      ESCAPE_SEQUENCES[0x07] = "\\a";
+      ESCAPE_SEQUENCES[0x08] = "\\b";
+      ESCAPE_SEQUENCES[0x09] = "\\t";
+      ESCAPE_SEQUENCES[0x0a] = "\\n";
+      ESCAPE_SEQUENCES[0x0b] = "\\v";
+      ESCAPE_SEQUENCES[0x0c] = "\\f";
+      ESCAPE_SEQUENCES[0x0d] = "\\r";
+      ESCAPE_SEQUENCES[0x1b] = "\\e";
+      ESCAPE_SEQUENCES[0x22] = '\\"';
+      ESCAPE_SEQUENCES[0x5c] = "\\\\";
+      ESCAPE_SEQUENCES[0x85] = "\\N";
+      ESCAPE_SEQUENCES[0xa0] = "\\_";
+      ESCAPE_SEQUENCES[0x2028] = "\\L";
+      ESCAPE_SEQUENCES[0x2029] = "\\P";
+
+      var DEPRECATED_BOOLEANS_SYNTAX = [
+        "y",
+        "Y",
+        "yes",
+        "Yes",
+        "YES",
+        "on",
+        "On",
+        "ON",
+        "n",
+        "N",
+        "no",
+        "No",
+        "NO",
+        "off",
+        "Off",
+        "OFF",
+      ];
 
-  return '';
-}
+      function compileStyleMap(schema, map) {
+        var result, keys, index, length, tag, style, type;
 
-function safeDump(input, options) {
-  return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-}
+        if (map === null) return {};
 
-module.exports.dump     = dump;
-module.exports.safeDump = safeDump;
+        result = {};
+        keys = Object.keys(map);
 
+        for (index = 0, length = keys.length; index < length; index += 1) {
+          tag = keys[index];
+          style = String(map[tag]);
 
-/***/ }),
-/* 282 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (tag.slice(0, 2) === "!!") {
+            tag = "tag:yaml.org,2002:" + tag.slice(2);
+          }
+          type = schema.compiledTypeMap["fallback"][tag];
 
-"use strict";
+          if (type && _hasOwnProperty.call(type.styleAliases, style)) {
+            style = type.styleAliases[style];
+          }
 
+          result[tag] = style;
+        }
 
-/*eslint-disable max-len,no-use-before-define*/
+        return result;
+      }
 
-var common              = __webpack_require__(43);
-var YAMLException       = __webpack_require__(54);
-var Mark                = __webpack_require__(283);
-var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
-var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
+      function encodeHex(character) {
+        var string, handle, length;
 
+        string = character.toString(16).toUpperCase();
 
-var _hasOwnProperty = Object.prototype.hasOwnProperty;
+        if (character <= 0xff) {
+          handle = "x";
+          length = 2;
+        } else if (character <= 0xffff) {
+          handle = "u";
+          length = 4;
+        } else if (character <= 0xffffffff) {
+          handle = "U";
+          length = 8;
+        } else {
+          throw new YAMLException(
+            "code point within a string may not be greater than 0xFFFFFFFF",
+          );
+        }
 
+        return (
+          "\\" + handle + common.repeat("0", length - string.length) + string
+        );
+      }
 
-var CONTEXT_FLOW_IN   = 1;
-var CONTEXT_FLOW_OUT  = 2;
-var CONTEXT_BLOCK_IN  = 3;
-var CONTEXT_BLOCK_OUT = 4;
+      function State(options) {
+        this.schema = options["schema"] || DEFAULT_FULL_SCHEMA;
+        this.indent = Math.max(1, options["indent"] || 2);
+        this.noArrayIndent = options["noArrayIndent"] || false;
+        this.skipInvalid = options["skipInvalid"] || false;
+        this.flowLevel = common.isNothing(options["flowLevel"])
+          ? -1
+          : options["flowLevel"];
+        this.styleMap = compileStyleMap(this.schema, options["styles"] || null);
+        this.sortKeys = options["sortKeys"] || false;
+        this.lineWidth = options["lineWidth"] || 80;
+        this.noRefs = options["noRefs"] || false;
+        this.noCompatMode = options["noCompatMode"] || false;
+        this.condenseFlow = options["condenseFlow"] || false;
+
+        this.implicitTypes = this.schema.compiledImplicit;
+        this.explicitTypes = this.schema.compiledExplicit;
+
+        this.tag = null;
+        this.result = "";
+
+        this.duplicates = [];
+        this.usedDuplicates = null;
+      }
+
+      // Indents every line in a string. Empty lines (\n only) are not indented.
+      function indentString(string, spaces) {
+        var ind = common.repeat(" ", spaces),
+          position = 0,
+          next = -1,
+          result = "",
+          line,
+          length = string.length;
+
+        while (position < length) {
+          next = string.indexOf("\n", position);
+          if (next === -1) {
+            line = string.slice(position);
+            position = length;
+          } else {
+            line = string.slice(position, next + 1);
+            position = next + 1;
+          }
 
+          if (line.length && line !== "\n") result += ind;
 
-var CHOMPING_CLIP  = 1;
-var CHOMPING_STRIP = 2;
-var CHOMPING_KEEP  = 3;
+          result += line;
+        }
 
+        return result;
+      }
 
-var PATTERN_NON_PRINTABLE         = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
-var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
-var PATTERN_FLOW_INDICATORS       = /[,\[\]\{\}]/;
-var PATTERN_TAG_HANDLE            = /^(?:!|!!|![a-z\-]+!)$/i;
-var PATTERN_TAG_URI               = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
+      function generateNextLine(state, level) {
+        return "\n" + common.repeat(" ", state.indent * level);
+      }
 
+      function testImplicitResolving(state, str) {
+        var index, length, type;
 
-function _class(obj) { return Object.prototype.toString.call(obj); }
+        for (
+          index = 0, length = state.implicitTypes.length;
+          index < length;
+          index += 1
+        ) {
+          type = state.implicitTypes[index];
 
-function is_EOL(c) {
-  return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);
-}
+          if (type.resolve(str)) {
+            return true;
+          }
+        }
 
-function is_WHITE_SPACE(c) {
-  return (c === 0x09/* Tab */) || (c === 0x20/* Space */);
-}
+        return false;
+      }
 
-function is_WS_OR_EOL(c) {
-  return (c === 0x09/* Tab */) ||
-         (c === 0x20/* Space */) ||
-         (c === 0x0A/* LF */) ||
-         (c === 0x0D/* CR */);
-}
+      // [33] s-white ::= s-space | s-tab
+      function isWhitespace(c) {
+        return c === CHAR_SPACE || c === CHAR_TAB;
+      }
 
-function is_FLOW_INDICATOR(c) {
-  return c === 0x2C/* , */ ||
-         c === 0x5B/* [ */ ||
-         c === 0x5D/* ] */ ||
-         c === 0x7B/* { */ ||
-         c === 0x7D/* } */;
-}
+      // Returns true if the character can be printed without escaping.
+      // From YAML 1.2: "any allowed characters known to be non-printable
+      // should also be escaped. [However,] This isn’t mandatory"
+      // Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029.
+      function isPrintable(c) {
+        return (
+          (0x00020 <= c && c <= 0x00007e) ||
+          (0x000a1 <= c && c <= 0x00d7ff && c !== 0x2028 && c !== 0x2029) ||
+          (0x0e000 <= c && c <= 0x00fffd && c !== 0xfeff) /* BOM */ ||
+          (0x10000 <= c && c <= 0x10ffff)
+        );
+      }
 
-function fromHexCode(c) {
-  var lc;
+      // Simplified test for values allowed after the first character in plain style.
+      function isPlainSafe(c) {
+        // Uses a subset of nb-char - c-flow-indicator - ":" - "#"
+        // where nb-char ::= c-printable - b-char - c-byte-order-mark.
+        return (
+          isPrintable(c) &&
+          c !== 0xfeff &&
+          // - c-flow-indicator
+          c !== CHAR_COMMA &&
+          c !== CHAR_LEFT_SQUARE_BRACKET &&
+          c !== CHAR_RIGHT_SQUARE_BRACKET &&
+          c !== CHAR_LEFT_CURLY_BRACKET &&
+          c !== CHAR_RIGHT_CURLY_BRACKET &&
+          // - ":" - "#"
+          c !== CHAR_COLON &&
+          c !== CHAR_SHARP
+        );
+      }
 
-  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
-    return c - 0x30;
-  }
+      // Simplified test for values allowed as the first character in plain style.
+      function isPlainSafeFirst(c) {
+        // Uses a subset of ns-char - c-indicator
+        // where ns-char = nb-char - s-white.
+        return (
+          isPrintable(c) &&
+          c !== 0xfeff &&
+          !isWhitespace(c) && // - s-white
+          // - (c-indicator ::=
+          // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”
+          c !== CHAR_MINUS &&
+          c !== CHAR_QUESTION &&
+          c !== CHAR_COLON &&
+          c !== CHAR_COMMA &&
+          c !== CHAR_LEFT_SQUARE_BRACKET &&
+          c !== CHAR_RIGHT_SQUARE_BRACKET &&
+          c !== CHAR_LEFT_CURLY_BRACKET &&
+          c !== CHAR_RIGHT_CURLY_BRACKET &&
+          // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"”
+          c !== CHAR_SHARP &&
+          c !== CHAR_AMPERSAND &&
+          c !== CHAR_ASTERISK &&
+          c !== CHAR_EXCLAMATION &&
+          c !== CHAR_VERTICAL_LINE &&
+          c !== CHAR_GREATER_THAN &&
+          c !== CHAR_SINGLE_QUOTE &&
+          c !== CHAR_DOUBLE_QUOTE &&
+          // | “%” | “@” | “`”)
+          c !== CHAR_PERCENT &&
+          c !== CHAR_COMMERCIAL_AT &&
+          c !== CHAR_GRAVE_ACCENT
+        );
+      }
 
-  /*eslint-disable no-bitwise*/
-  lc = c | 0x20;
+      // Determines whether block indentation indicator is required.
+      function needIndentIndicator(string) {
+        var leadingSpaceRe = /^\n* /;
+        return leadingSpaceRe.test(string);
+      }
+
+      var STYLE_PLAIN = 1,
+        STYLE_SINGLE = 2,
+        STYLE_LITERAL = 3,
+        STYLE_FOLDED = 4,
+        STYLE_DOUBLE = 5;
+
+      // Determines which scalar styles are possible and returns the preferred style.
+      // lineWidth = -1 => no limit.
+      // Pre-conditions: str.length > 0.
+      // Post-conditions:
+      //    STYLE_PLAIN or STYLE_SINGLE => no \n are in the string.
+      //    STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).
+      //    STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).
+      function chooseScalarStyle(
+        string,
+        singleLineOnly,
+        indentPerLevel,
+        lineWidth,
+        testAmbiguousType,
+      ) {
+        var i;
+        var char;
+        var hasLineBreak = false;
+        var hasFoldableLine = false; // only checked if shouldTrackWidth
+        var shouldTrackWidth = lineWidth !== -1;
+        var previousLineBreak = -1; // count the first line correctly
+        var plain =
+          isPlainSafeFirst(string.charCodeAt(0)) &&
+          !isWhitespace(string.charCodeAt(string.length - 1));
+
+        if (singleLineOnly) {
+          // Case: no block styles.
+          // Check for disallowed characters to rule out plain and single.
+          for (i = 0; i < string.length; i++) {
+            char = string.charCodeAt(i);
+            if (!isPrintable(char)) {
+              return STYLE_DOUBLE;
+            }
+            plain = plain && isPlainSafe(char);
+          }
+        } else {
+          // Case: block styles permitted.
+          for (i = 0; i < string.length; i++) {
+            char = string.charCodeAt(i);
+            if (char === CHAR_LINE_FEED) {
+              hasLineBreak = true;
+              // Check if any line can be folded.
+              if (shouldTrackWidth) {
+                hasFoldableLine =
+                  hasFoldableLine ||
+                  // Foldable line = too long, and not more-indented.
+                  (i - previousLineBreak - 1 > lineWidth &&
+                    string[previousLineBreak + 1] !== " ");
+                previousLineBreak = i;
+              }
+            } else if (!isPrintable(char)) {
+              return STYLE_DOUBLE;
+            }
+            plain = plain && isPlainSafe(char);
+          }
+          // in case the end is missing a \n
+          hasFoldableLine =
+            hasFoldableLine ||
+            (shouldTrackWidth &&
+              i - previousLineBreak - 1 > lineWidth &&
+              string[previousLineBreak + 1] !== " ");
+        }
+        // Although every style can represent \n without escaping, prefer block styles
+        // for multiline, since they're more readable and they don't add empty lines.
+        // Also prefer folding a super-long line.
+        if (!hasLineBreak && !hasFoldableLine) {
+          // Strings interpretable as another type have to be quoted;
+          // e.g. the string 'true' vs. the boolean true.
+          return plain && !testAmbiguousType(string)
+            ? STYLE_PLAIN
+            : STYLE_SINGLE;
+        }
+        // Edge case: block indentation indicator can only have one digit.
+        if (indentPerLevel > 9 && needIndentIndicator(string)) {
+          return STYLE_DOUBLE;
+        }
+        // At this point we know block styles are valid.
+        // Prefer literal style unless we want to fold.
+        return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;
+      }
+
+      // Note: line breaking/folding is implemented for only the folded style.
+      // NB. We drop the last trailing newline (if any) of a returned block scalar
+      //  since the dumper adds its own newline. This always works:
+      //    • No ending newline => unaffected; already using strip "-" chomping.
+      //    • Ending newline    => removed then restored.
+      //  Importantly, this keeps the "+" chomp indicator from gaining an extra line.
+      function writeScalar(state, string, level, iskey) {
+        state.dump = (function () {
+          if (string.length === 0) {
+            return "''";
+          }
+          if (
+            !state.noCompatMode &&
+            DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1
+          ) {
+            return "'" + string + "'";
+          }
 
-  if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {
-    return lc - 0x61 + 10;
-  }
+          var indent = state.indent * Math.max(1, level); // no 0-indent scalars
+          // As indentation gets deeper, let the width decrease monotonically
+          // to the lower bound min(state.lineWidth, 40).
+          // Note that this implies
+          //  state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.
+          //  state.lineWidth > 40 + state.indent: width decreases until the lower bound.
+          // This behaves better than a constant minimum width which disallows narrower options,
+          // or an indent threshold which causes the width to suddenly increase.
+          var lineWidth =
+            state.lineWidth === -1
+              ? -1
+              : Math.max(
+                  Math.min(state.lineWidth, 40),
+                  state.lineWidth - indent,
+                );
+
+          // Without knowing if keys are implicit/explicit, assume implicit for safety.
+          var singleLineOnly =
+            iskey ||
+            // No block styles in flow mode.
+            (state.flowLevel > -1 && level >= state.flowLevel);
+          function testAmbiguity(string) {
+            return testImplicitResolving(state, string);
+          }
 
-  return -1;
-}
+          switch (
+            chooseScalarStyle(
+              string,
+              singleLineOnly,
+              state.indent,
+              lineWidth,
+              testAmbiguity,
+            )
+          ) {
+            case STYLE_PLAIN:
+              return string;
+            case STYLE_SINGLE:
+              return "'" + string.replace(/'/g, "''") + "'";
+            case STYLE_LITERAL:
+              return (
+                "|" +
+                blockHeader(string, state.indent) +
+                dropEndingNewline(indentString(string, indent))
+              );
+            case STYLE_FOLDED:
+              return (
+                ">" +
+                blockHeader(string, state.indent) +
+                dropEndingNewline(
+                  indentString(foldString(string, lineWidth), indent),
+                )
+              );
+            case STYLE_DOUBLE:
+              return '"' + escapeString(string, lineWidth) + '"';
+            default:
+              throw new YAMLException("impossible error: invalid scalar style");
+          }
+        })();
+      }
+
+      // Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.
+      function blockHeader(string, indentPerLevel) {
+        var indentIndicator = needIndentIndicator(string)
+          ? String(indentPerLevel)
+          : "";
+
+        // note the special case: the string '\n' counts as a "trailing" empty line.
+        var clip = string[string.length - 1] === "\n";
+        var keep =
+          clip && (string[string.length - 2] === "\n" || string === "\n");
+        var chomp = keep ? "+" : clip ? "" : "-";
+
+        return indentIndicator + chomp + "\n";
+      }
+
+      // (See the note for writeScalar.)
+      function dropEndingNewline(string) {
+        return string[string.length - 1] === "\n"
+          ? string.slice(0, -1)
+          : string;
+      }
+
+      // Note: a long line without a suitable break point will exceed the width limit.
+      // Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.
+      function foldString(string, width) {
+        // In folded style, $k$ consecutive newlines output as $k+1$ newlines—
+        // unless they're before or after a more-indented line, or at the very
+        // beginning or end, in which case $k$ maps to $k$.
+        // Therefore, parse each chunk as newline(s) followed by a content line.
+        var lineRe = /(\n+)([^\n]*)/g;
+
+        // first line (possibly an empty line)
+        var result = (function () {
+          var nextLF = string.indexOf("\n");
+          nextLF = nextLF !== -1 ? nextLF : string.length;
+          lineRe.lastIndex = nextLF;
+          return foldLine(string.slice(0, nextLF), width);
+        })();
+        // If we haven't reached the first content line yet, don't add an extra \n.
+        var prevMoreIndented = string[0] === "\n" || string[0] === " ";
+        var moreIndented;
+
+        // rest of the lines
+        var match;
+        while ((match = lineRe.exec(string))) {
+          var prefix = match[1],
+            line = match[2];
+          moreIndented = line[0] === " ";
+          result +=
+            prefix +
+            (!prevMoreIndented && !moreIndented && line !== "" ? "\n" : "") +
+            foldLine(line, width);
+          prevMoreIndented = moreIndented;
+        }
 
-function escapedHexLen(c) {
-  if (c === 0x78/* x */) { return 2; }
-  if (c === 0x75/* u */) { return 4; }
-  if (c === 0x55/* U */) { return 8; }
-  return 0;
-}
+        return result;
+      }
 
-function fromDecimalCode(c) {
-  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
-    return c - 0x30;
-  }
+      // Greedy line breaking.
+      // Picks the longest line under the limit each time,
+      // otherwise settles for the shortest line over the limit.
+      // NB. More-indented lines *cannot* be folded, as that would add an extra \n.
+      function foldLine(line, width) {
+        if (line === "" || line[0] === " ") return line;
+
+        // Since a more-indented line adds a \n, breaks can't be followed by a space.
+        var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.
+        var match;
+        // start is an inclusive index. end, curr, and next are exclusive.
+        var start = 0,
+          end,
+          curr = 0,
+          next = 0;
+        var result = "";
+
+        // Invariants: 0 <= start <= length-1.
+        //   0 <= curr <= next <= max(0, length-2). curr - start <= width.
+        // Inside the loop:
+        //   A match implies length >= 2, so curr and next are <= length-2.
+        while ((match = breakRe.exec(line))) {
+          next = match.index;
+          // maintain invariant: curr - start <= width
+          if (next - start > width) {
+            end = curr > start ? curr : next; // derive end <= length-2
+            result += "\n" + line.slice(start, end);
+            // skip the space that was output as \n
+            start = end + 1; // derive start <= length-1
+          }
+          curr = next;
+        }
 
-  return -1;
-}
-
-function simpleEscapeSequence(c) {
-  /* eslint-disable indent */
-  return (c === 0x30/* 0 */) ? '\x00' :
-        (c === 0x61/* a */) ? '\x07' :
-        (c === 0x62/* b */) ? '\x08' :
-        (c === 0x74/* t */) ? '\x09' :
-        (c === 0x09/* Tab */) ? '\x09' :
-        (c === 0x6E/* n */) ? '\x0A' :
-        (c === 0x76/* v */) ? '\x0B' :
-        (c === 0x66/* f */) ? '\x0C' :
-        (c === 0x72/* r */) ? '\x0D' :
-        (c === 0x65/* e */) ? '\x1B' :
-        (c === 0x20/* Space */) ? ' ' :
-        (c === 0x22/* " */) ? '\x22' :
-        (c === 0x2F/* / */) ? '/' :
-        (c === 0x5C/* \ */) ? '\x5C' :
-        (c === 0x4E/* N */) ? '\x85' :
-        (c === 0x5F/* _ */) ? '\xA0' :
-        (c === 0x4C/* L */) ? '\u2028' :
-        (c === 0x50/* P */) ? '\u2029' : '';
-}
-
-function charFromCodepoint(c) {
-  if (c <= 0xFFFF) {
-    return String.fromCharCode(c);
-  }
-  // Encode UTF-16 surrogate pair
-  // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
-  return String.fromCharCode(
-    ((c - 0x010000) >> 10) + 0xD800,
-    ((c - 0x010000) & 0x03FF) + 0xDC00
-  );
-}
-
-var simpleEscapeCheck = new Array(256); // integer, for fast access
-var simpleEscapeMap = new Array(256);
-for (var i = 0; i < 256; i++) {
-  simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
-  simpleEscapeMap[i] = simpleEscapeSequence(i);
-}
-
-
-function State(input, options) {
-  this.input = input;
-
-  this.filename  = options['filename']  || null;
-  this.schema    = options['schema']    || DEFAULT_FULL_SCHEMA;
-  this.onWarning = options['onWarning'] || null;
-  this.legacy    = options['legacy']    || false;
-  this.json      = options['json']      || false;
-  this.listener  = options['listener']  || null;
-
-  this.implicitTypes = this.schema.compiledImplicit;
-  this.typeMap       = this.schema.compiledTypeMap;
-
-  this.length     = input.length;
-  this.position   = 0;
-  this.line       = 0;
-  this.lineStart  = 0;
-  this.lineIndent = 0;
-
-  this.documents = [];
-
-  /*
-  this.version;
-  this.checkLineBreaks;
-  this.tagMap;
-  this.anchorMap;
-  this.tag;
-  this.anchor;
-  this.kind;
-  this.result;*/
+        // By the invariants, start <= length-1, so there is something left over.
+        // It is either the whole string or a part starting from non-whitespace.
+        result += "\n";
+        // Insert a break if the remainder is too long and there is a break available.
+        if (line.length - start > width && curr > start) {
+          result += line.slice(start, curr) + "\n" + line.slice(curr + 1);
+        } else {
+          result += line.slice(start);
+        }
+
+        return result.slice(1); // drop extra \n joiner
+      }
+
+      // Escapes a double-quoted string.
+      function escapeString(string) {
+        var result = "";
+        var char, nextChar;
+        var escapeSeq;
+
+        for (var i = 0; i < string.length; i++) {
+          char = string.charCodeAt(i);
+          // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates").
+          if (char >= 0xd800 && char <= 0xdbff /* high surrogate */) {
+            nextChar = string.charCodeAt(i + 1);
+            if (nextChar >= 0xdc00 && nextChar <= 0xdfff /* low surrogate */) {
+              // Combine the surrogate pair and store it escaped.
+              result += encodeHex(
+                (char - 0xd800) * 0x400 + nextChar - 0xdc00 + 0x10000,
+              );
+              // Advance index one extra since we already used that char here.
+              i++;
+              continue;
+            }
+          }
+          escapeSeq = ESCAPE_SEQUENCES[char];
+          result +=
+            !escapeSeq && isPrintable(char)
+              ? string[i]
+              : escapeSeq || encodeHex(char);
+        }
 
-}
+        return result;
+      }
 
+      function writeFlowSequence(state, level, object) {
+        var _result = "",
+          _tag = state.tag,
+          index,
+          length;
 
-function generateError(state, message) {
-  return new YAMLException(
-    message,
-    new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));
-}
+        for (index = 0, length = object.length; index < length; index += 1) {
+          // Write only valid elements.
+          if (writeNode(state, level, object[index], false, false)) {
+            if (index !== 0) _result += "," + (!state.condenseFlow ? " " : "");
+            _result += state.dump;
+          }
+        }
 
-function throwError(state, message) {
-  throw generateError(state, message);
-}
+        state.tag = _tag;
+        state.dump = "[" + _result + "]";
+      }
 
-function throwWarning(state, message) {
-  if (state.onWarning) {
-    state.onWarning.call(null, generateError(state, message));
-  }
-}
+      function writeBlockSequence(state, level, object, compact) {
+        var _result = "",
+          _tag = state.tag,
+          index,
+          length;
 
+        for (index = 0, length = object.length; index < length; index += 1) {
+          // Write only valid elements.
+          if (writeNode(state, level + 1, object[index], true, true)) {
+            if (!compact || index !== 0) {
+              _result += generateNextLine(state, level);
+            }
 
-var directiveHandlers = {
+            if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+              _result += "-";
+            } else {
+              _result += "- ";
+            }
 
-  YAML: function handleYamlDirective(state, name, args) {
+            _result += state.dump;
+          }
+        }
 
-    var match, major, minor;
+        state.tag = _tag;
+        state.dump = _result || "[]"; // Empty sequence if no valid values.
+      }
+
+      function writeFlowMapping(state, level, object) {
+        var _result = "",
+          _tag = state.tag,
+          objectKeyList = Object.keys(object),
+          index,
+          length,
+          objectKey,
+          objectValue,
+          pairBuffer;
+
+        for (
+          index = 0, length = objectKeyList.length;
+          index < length;
+          index += 1
+        ) {
+          pairBuffer = state.condenseFlow ? '"' : "";
 
-    if (state.version !== null) {
-      throwError(state, 'duplication of %YAML directive');
-    }
+          if (index !== 0) pairBuffer += ", ";
 
-    if (args.length !== 1) {
-      throwError(state, 'YAML directive accepts exactly one argument');
-    }
+          objectKey = objectKeyList[index];
+          objectValue = object[objectKey];
 
-    match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
+          if (!writeNode(state, level, objectKey, false, false)) {
+            continue; // Skip this pair because of invalid key;
+          }
 
-    if (match === null) {
-      throwError(state, 'ill-formed argument of the YAML directive');
-    }
+          if (state.dump.length > 1024) pairBuffer += "? ";
 
-    major = parseInt(match[1], 10);
-    minor = parseInt(match[2], 10);
+          pairBuffer +=
+            state.dump +
+            (state.condenseFlow ? '"' : "") +
+            ":" +
+            (state.condenseFlow ? "" : " ");
 
-    if (major !== 1) {
-      throwError(state, 'unacceptable YAML version of the document');
-    }
+          if (!writeNode(state, level, objectValue, false, false)) {
+            continue; // Skip this pair because of invalid value.
+          }
 
-    state.version = args[0];
-    state.checkLineBreaks = (minor < 2);
+          pairBuffer += state.dump;
 
-    if (minor !== 1 && minor !== 2) {
-      throwWarning(state, 'unsupported YAML version of the document');
-    }
-  },
+          // Both key and value are valid.
+          _result += pairBuffer;
+        }
 
-  TAG: function handleTagDirective(state, name, args) {
+        state.tag = _tag;
+        state.dump = "{" + _result + "}";
+      }
+
+      function writeBlockMapping(state, level, object, compact) {
+        var _result = "",
+          _tag = state.tag,
+          objectKeyList = Object.keys(object),
+          index,
+          length,
+          objectKey,
+          objectValue,
+          explicitPair,
+          pairBuffer;
+
+        // Allow sorting keys so that the output file is deterministic
+        if (state.sortKeys === true) {
+          // Default sorting
+          objectKeyList.sort();
+        } else if (typeof state.sortKeys === "function") {
+          // Custom sort function
+          objectKeyList.sort(state.sortKeys);
+        } else if (state.sortKeys) {
+          // Something is wrong
+          throw new YAMLException("sortKeys must be a boolean or a function");
+        }
+
+        for (
+          index = 0, length = objectKeyList.length;
+          index < length;
+          index += 1
+        ) {
+          pairBuffer = "";
 
-    var handle, prefix;
+          if (!compact || index !== 0) {
+            pairBuffer += generateNextLine(state, level);
+          }
 
-    if (args.length !== 2) {
-      throwError(state, 'TAG directive accepts exactly two arguments');
-    }
+          objectKey = objectKeyList[index];
+          objectValue = object[objectKey];
 
-    handle = args[0];
-    prefix = args[1];
+          if (!writeNode(state, level + 1, objectKey, true, true, true)) {
+            continue; // Skip this pair because of invalid key.
+          }
 
-    if (!PATTERN_TAG_HANDLE.test(handle)) {
-      throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');
-    }
+          explicitPair =
+            (state.tag !== null && state.tag !== "?") ||
+            (state.dump && state.dump.length > 1024);
 
-    if (_hasOwnProperty.call(state.tagMap, handle)) {
-      throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
-    }
+          if (explicitPair) {
+            if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+              pairBuffer += "?";
+            } else {
+              pairBuffer += "? ";
+            }
+          }
 
-    if (!PATTERN_TAG_URI.test(prefix)) {
-      throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');
-    }
+          pairBuffer += state.dump;
 
-    state.tagMap[handle] = prefix;
-  }
-};
+          if (explicitPair) {
+            pairBuffer += generateNextLine(state, level);
+          }
 
+          if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
+            continue; // Skip this pair because of invalid value.
+          }
 
-function captureSegment(state, start, end, checkJson) {
-  var _position, _length, _character, _result;
+          if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+            pairBuffer += ":";
+          } else {
+            pairBuffer += ": ";
+          }
 
-  if (start < end) {
-    _result = state.input.slice(start, end);
+          pairBuffer += state.dump;
 
-    if (checkJson) {
-      for (_position = 0, _length = _result.length; _position < _length; _position += 1) {
-        _character = _result.charCodeAt(_position);
-        if (!(_character === 0x09 ||
-              (0x20 <= _character && _character <= 0x10FFFF))) {
-          throwError(state, 'expected valid JSON character');
+          // Both key and value are valid.
+          _result += pairBuffer;
         }
+
+        state.tag = _tag;
+        state.dump = _result || "{}"; // Empty mapping if no valid pairs.
       }
-    } else if (PATTERN_NON_PRINTABLE.test(_result)) {
-      throwError(state, 'the stream contains non-printable characters');
-    }
 
-    state.result += _result;
-  }
-}
+      function detectType(state, object, explicit) {
+        var _result, typeList, index, length, type, style;
 
-function mergeMappings(state, destination, source, overridableKeys) {
-  var sourceKeys, key, index, quantity;
+        typeList = explicit ? state.explicitTypes : state.implicitTypes;
 
-  if (!common.isObject(source)) {
-    throwError(state, 'cannot merge mappings; the provided source object is unacceptable');
-  }
+        for (index = 0, length = typeList.length; index < length; index += 1) {
+          type = typeList[index];
 
-  sourceKeys = Object.keys(source);
+          if (
+            (type.instanceOf || type.predicate) &&
+            (!type.instanceOf ||
+              (typeof object === "object" &&
+                object instanceof type.instanceOf)) &&
+            (!type.predicate || type.predicate(object))
+          ) {
+            state.tag = explicit ? type.tag : "?";
 
-  for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
-    key = sourceKeys[index];
+            if (type.represent) {
+              style = state.styleMap[type.tag] || type.defaultStyle;
 
-    if (!_hasOwnProperty.call(destination, key)) {
-      destination[key] = source[key];
-      overridableKeys[key] = true;
-    }
-  }
-}
+              if (_toString.call(type.represent) === "[object Function]") {
+                _result = type.represent(object, style);
+              } else if (_hasOwnProperty.call(type.represent, style)) {
+                _result = type.represent[style](object, style);
+              } else {
+                throw new YAMLException(
+                  "!<" +
+                    type.tag +
+                    '> tag resolver accepts not "' +
+                    style +
+                    '" style',
+                );
+              }
 
-function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) {
-  var index, quantity;
+              state.dump = _result;
+            }
 
-  // The output is a plain object here, so keys can only be strings.
-  // We need to convert keyNode to a string, but doing so can hang the process
-  // (deeply nested arrays that explode exponentially using aliases).
-  if (Array.isArray(keyNode)) {
-    keyNode = Array.prototype.slice.call(keyNode);
+            return true;
+          }
+        }
 
-    for (index = 0, quantity = keyNode.length; index < quantity; index += 1) {
-      if (Array.isArray(keyNode[index])) {
-        throwError(state, 'nested arrays are not supported inside keys');
+        return false;
       }
 
-      if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') {
-        keyNode[index] = '[object Object]';
-      }
-    }
-  }
+      // Serializes `object` and writes it to global `result`.
+      // Returns true on success, or false on invalid object.
+      //
+      function writeNode(state, level, object, block, compact, iskey) {
+        state.tag = null;
+        state.dump = object;
 
-  // Avoid code execution in load() via toString property
-  // (still use its own toString for arrays, timestamps,
-  // and whatever user schema extensions happen to have @@toStringTag)
-  if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') {
-    keyNode = '[object Object]';
-  }
+        if (!detectType(state, object, false)) {
+          detectType(state, object, true);
+        }
 
+        var type = _toString.call(state.dump);
 
-  keyNode = String(keyNode);
+        if (block) {
+          block = state.flowLevel < 0 || state.flowLevel > level;
+        }
 
-  if (_result === null) {
-    _result = {};
-  }
+        var objectOrArray =
+            type === "[object Object]" || type === "[object Array]",
+          duplicateIndex,
+          duplicate;
 
-  if (keyTag === 'tag:yaml.org,2002:merge') {
-    if (Array.isArray(valueNode)) {
-      for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
-        mergeMappings(state, _result, valueNode[index], overridableKeys);
-      }
-    } else {
-      mergeMappings(state, _result, valueNode, overridableKeys);
-    }
-  } else {
-    if (!state.json &&
-        !_hasOwnProperty.call(overridableKeys, keyNode) &&
-        _hasOwnProperty.call(_result, keyNode)) {
-      state.line = startLine || state.line;
-      state.position = startPos || state.position;
-      throwError(state, 'duplicated mapping key');
-    }
-    _result[keyNode] = valueNode;
-    delete overridableKeys[keyNode];
-  }
+        if (objectOrArray) {
+          duplicateIndex = state.duplicates.indexOf(object);
+          duplicate = duplicateIndex !== -1;
+        }
 
-  return _result;
-}
+        if (
+          (state.tag !== null && state.tag !== "?") ||
+          duplicate ||
+          (state.indent !== 2 && level > 0)
+        ) {
+          compact = false;
+        }
 
-function readLineBreak(state) {
-  var ch;
+        if (duplicate && state.usedDuplicates[duplicateIndex]) {
+          state.dump = "*ref_" + duplicateIndex;
+        } else {
+          if (
+            objectOrArray &&
+            duplicate &&
+            !state.usedDuplicates[duplicateIndex]
+          ) {
+            state.usedDuplicates[duplicateIndex] = true;
+          }
+          if (type === "[object Object]") {
+            if (block && Object.keys(state.dump).length !== 0) {
+              writeBlockMapping(state, level, state.dump, compact);
+              if (duplicate) {
+                state.dump = "&ref_" + duplicateIndex + state.dump;
+              }
+            } else {
+              writeFlowMapping(state, level, state.dump);
+              if (duplicate) {
+                state.dump = "&ref_" + duplicateIndex + " " + state.dump;
+              }
+            }
+          } else if (type === "[object Array]") {
+            var arrayLevel =
+              state.noArrayIndent && level > 0 ? level - 1 : level;
+            if (block && state.dump.length !== 0) {
+              writeBlockSequence(state, arrayLevel, state.dump, compact);
+              if (duplicate) {
+                state.dump = "&ref_" + duplicateIndex + state.dump;
+              }
+            } else {
+              writeFlowSequence(state, arrayLevel, state.dump);
+              if (duplicate) {
+                state.dump = "&ref_" + duplicateIndex + " " + state.dump;
+              }
+            }
+          } else if (type === "[object String]") {
+            if (state.tag !== "?") {
+              writeScalar(state, state.dump, level, iskey);
+            }
+          } else {
+            if (state.skipInvalid) return false;
+            throw new YAMLException(
+              "unacceptable kind of an object to dump " + type,
+            );
+          }
 
-  ch = state.input.charCodeAt(state.position);
+          if (state.tag !== null && state.tag !== "?") {
+            state.dump = "!<" + state.tag + "> " + state.dump;
+          }
+        }
 
-  if (ch === 0x0A/* LF */) {
-    state.position++;
-  } else if (ch === 0x0D/* CR */) {
-    state.position++;
-    if (state.input.charCodeAt(state.position) === 0x0A/* LF */) {
-      state.position++;
-    }
-  } else {
-    throwError(state, 'a line break is expected');
-  }
+        return true;
+      }
 
-  state.line += 1;
-  state.lineStart = state.position;
-}
+      function getDuplicateReferences(object, state) {
+        var objects = [],
+          duplicatesIndexes = [],
+          index,
+          length;
 
-function skipSeparationSpace(state, allowComments, checkIndent) {
-  var lineBreaks = 0,
-      ch = state.input.charCodeAt(state.position);
+        inspectNode(object, objects, duplicatesIndexes);
 
-  while (ch !== 0) {
-    while (is_WHITE_SPACE(ch)) {
-      ch = state.input.charCodeAt(++state.position);
-    }
+        for (
+          index = 0, length = duplicatesIndexes.length;
+          index < length;
+          index += 1
+        ) {
+          state.duplicates.push(objects[duplicatesIndexes[index]]);
+        }
+        state.usedDuplicates = new Array(length);
+      }
 
-    if (allowComments && ch === 0x23/* # */) {
-      do {
-        ch = state.input.charCodeAt(++state.position);
-      } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0);
-    }
+      function inspectNode(object, objects, duplicatesIndexes) {
+        var objectKeyList, index, length;
 
-    if (is_EOL(ch)) {
-      readLineBreak(state);
+        if (object !== null && typeof object === "object") {
+          index = objects.indexOf(object);
+          if (index !== -1) {
+            if (duplicatesIndexes.indexOf(index) === -1) {
+              duplicatesIndexes.push(index);
+            }
+          } else {
+            objects.push(object);
 
-      ch = state.input.charCodeAt(state.position);
-      lineBreaks++;
-      state.lineIndent = 0;
+            if (Array.isArray(object)) {
+              for (
+                index = 0, length = object.length;
+                index < length;
+                index += 1
+              ) {
+                inspectNode(object[index], objects, duplicatesIndexes);
+              }
+            } else {
+              objectKeyList = Object.keys(object);
 
-      while (ch === 0x20/* Space */) {
-        state.lineIndent++;
-        ch = state.input.charCodeAt(++state.position);
+              for (
+                index = 0, length = objectKeyList.length;
+                index < length;
+                index += 1
+              ) {
+                inspectNode(
+                  object[objectKeyList[index]],
+                  objects,
+                  duplicatesIndexes,
+                );
+              }
+            }
+          }
+        }
       }
-    } else {
-      break;
-    }
-  }
 
-  if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) {
-    throwWarning(state, 'deficient indentation');
-  }
+      function dump(input, options) {
+        options = options || {};
 
-  return lineBreaks;
-}
+        var state = new State(options);
 
-function testDocumentSeparator(state) {
-  var _position = state.position,
-      ch;
+        if (!state.noRefs) getDuplicateReferences(input, state);
 
-  ch = state.input.charCodeAt(_position);
+        if (writeNode(state, 0, input, true, true)) return state.dump + "\n";
 
-  // Condition state.position === state.lineStart is tested
-  // in parent on each call, for efficiency. No needs to test here again.
-  if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) &&
-      ch === state.input.charCodeAt(_position + 1) &&
-      ch === state.input.charCodeAt(_position + 2)) {
+        return "";
+      }
 
-    _position += 3;
+      function safeDump(input, options) {
+        return dump(
+          input,
+          common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
+        );
+      }
 
-    ch = state.input.charCodeAt(_position);
+      module.exports.dump = dump;
+      module.exports.safeDump = safeDump;
 
-    if (ch === 0 || is_WS_OR_EOL(ch)) {
-      return true;
-    }
-  }
+      /***/
+    },
+    /* 282 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return false;
-}
+      /*eslint-disable max-len,no-use-before-define*/
 
-function writeFoldedLines(state, count) {
-  if (count === 1) {
-    state.result += ' ';
-  } else if (count > 1) {
-    state.result += common.repeat('\n', count - 1);
-  }
-}
-
-
-function readPlainScalar(state, nodeIndent, withinFlowCollection) {
-  var preceding,
-      following,
-      captureStart,
-      captureEnd,
-      hasPendingContent,
-      _line,
-      _lineStart,
-      _lineIndent,
-      _kind = state.kind,
-      _result = state.result,
-      ch;
-
-  ch = state.input.charCodeAt(state.position);
-
-  if (is_WS_OR_EOL(ch)      ||
-      is_FLOW_INDICATOR(ch) ||
-      ch === 0x23/* # */    ||
-      ch === 0x26/* & */    ||
-      ch === 0x2A/* * */    ||
-      ch === 0x21/* ! */    ||
-      ch === 0x7C/* | */    ||
-      ch === 0x3E/* > */    ||
-      ch === 0x27/* ' */    ||
-      ch === 0x22/* " */    ||
-      ch === 0x25/* % */    ||
-      ch === 0x40/* @ */    ||
-      ch === 0x60/* ` */) {
-    return false;
-  }
+      var common = __webpack_require__(43);
+      var YAMLException = __webpack_require__(54);
+      var Mark = __webpack_require__(283);
+      var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
+      var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
 
-  if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) {
-    following = state.input.charCodeAt(state.position + 1);
+      var _hasOwnProperty = Object.prototype.hasOwnProperty;
 
-    if (is_WS_OR_EOL(following) ||
-        withinFlowCollection && is_FLOW_INDICATOR(following)) {
-      return false;
-    }
-  }
+      var CONTEXT_FLOW_IN = 1;
+      var CONTEXT_FLOW_OUT = 2;
+      var CONTEXT_BLOCK_IN = 3;
+      var CONTEXT_BLOCK_OUT = 4;
 
-  state.kind = 'scalar';
-  state.result = '';
-  captureStart = captureEnd = state.position;
-  hasPendingContent = false;
+      var CHOMPING_CLIP = 1;
+      var CHOMPING_STRIP = 2;
+      var CHOMPING_KEEP = 3;
 
-  while (ch !== 0) {
-    if (ch === 0x3A/* : */) {
-      following = state.input.charCodeAt(state.position + 1);
+      var PATTERN_NON_PRINTABLE =
+        /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
+      var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
+      var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/;
+      var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i;
+      var PATTERN_TAG_URI =
+        /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
 
-      if (is_WS_OR_EOL(following) ||
-          withinFlowCollection && is_FLOW_INDICATOR(following)) {
-        break;
+      function _class(obj) {
+        return Object.prototype.toString.call(obj);
       }
 
-    } else if (ch === 0x23/* # */) {
-      preceding = state.input.charCodeAt(state.position - 1);
-
-      if (is_WS_OR_EOL(preceding)) {
-        break;
+      function is_EOL(c) {
+        return c === 0x0a /* LF */ || c === 0x0d /* CR */;
       }
 
-    } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||
-               withinFlowCollection && is_FLOW_INDICATOR(ch)) {
-      break;
-
-    } else if (is_EOL(ch)) {
-      _line = state.line;
-      _lineStart = state.lineStart;
-      _lineIndent = state.lineIndent;
-      skipSeparationSpace(state, false, -1);
-
-      if (state.lineIndent >= nodeIndent) {
-        hasPendingContent = true;
-        ch = state.input.charCodeAt(state.position);
-        continue;
-      } else {
-        state.position = captureEnd;
-        state.line = _line;
-        state.lineStart = _lineStart;
-        state.lineIndent = _lineIndent;
-        break;
+      function is_WHITE_SPACE(c) {
+        return c === 0x09 /* Tab */ || c === 0x20 /* Space */;
       }
-    }
-
-    if (hasPendingContent) {
-      captureSegment(state, captureStart, captureEnd, false);
-      writeFoldedLines(state, state.line - _line);
-      captureStart = captureEnd = state.position;
-      hasPendingContent = false;
-    }
 
-    if (!is_WHITE_SPACE(ch)) {
-      captureEnd = state.position + 1;
-    }
-
-    ch = state.input.charCodeAt(++state.position);
-  }
+      function is_WS_OR_EOL(c) {
+        return (
+          c === 0x09 /* Tab */ ||
+          c === 0x20 /* Space */ ||
+          c === 0x0a /* LF */ ||
+          c === 0x0d /* CR */
+        );
+      }
 
-  captureSegment(state, captureStart, captureEnd, false);
+      function is_FLOW_INDICATOR(c) {
+        return (
+          c === 0x2c /* , */ ||
+          c === 0x5b /* [ */ ||
+          c === 0x5d /* ] */ ||
+          c === 0x7b /* { */ ||
+          c === 0x7d /* } */
+        );
+      }
 
-  if (state.result) {
-    return true;
-  }
+      function fromHexCode(c) {
+        var lc;
 
-  state.kind = _kind;
-  state.result = _result;
-  return false;
-}
+        if (0x30 /* 0 */ <= c && c <= 0x39 /* 9 */) {
+          return c - 0x30;
+        }
 
-function readSingleQuotedScalar(state, nodeIndent) {
-  var ch,
-      captureStart, captureEnd;
+        /*eslint-disable no-bitwise*/
+        lc = c | 0x20;
 
-  ch = state.input.charCodeAt(state.position);
+        if (0x61 /* a */ <= lc && lc <= 0x66 /* f */) {
+          return lc - 0x61 + 10;
+        }
 
-  if (ch !== 0x27/* ' */) {
-    return false;
-  }
+        return -1;
+      }
 
-  state.kind = 'scalar';
-  state.result = '';
-  state.position++;
-  captureStart = captureEnd = state.position;
+      function escapedHexLen(c) {
+        if (c === 0x78 /* x */) {
+          return 2;
+        }
+        if (c === 0x75 /* u */) {
+          return 4;
+        }
+        if (c === 0x55 /* U */) {
+          return 8;
+        }
+        return 0;
+      }
 
-  while ((ch = state.input.charCodeAt(state.position)) !== 0) {
-    if (ch === 0x27/* ' */) {
-      captureSegment(state, captureStart, state.position, true);
-      ch = state.input.charCodeAt(++state.position);
+      function fromDecimalCode(c) {
+        if (0x30 /* 0 */ <= c && c <= 0x39 /* 9 */) {
+          return c - 0x30;
+        }
 
-      if (ch === 0x27/* ' */) {
-        captureStart = state.position;
-        state.position++;
-        captureEnd = state.position;
-      } else {
-        return true;
+        return -1;
       }
 
-    } else if (is_EOL(ch)) {
-      captureSegment(state, captureStart, captureEnd, true);
-      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
-      captureStart = captureEnd = state.position;
+      function simpleEscapeSequence(c) {
+        /* eslint-disable indent */
+        return c === 0x30 /* 0 */
+          ? "\x00"
+          : c === 0x61 /* a */
+            ? "\x07"
+            : c === 0x62 /* b */
+              ? "\x08"
+              : c === 0x74 /* t */
+                ? "\x09"
+                : c === 0x09 /* Tab */
+                  ? "\x09"
+                  : c === 0x6e /* n */
+                    ? "\x0A"
+                    : c === 0x76 /* v */
+                      ? "\x0B"
+                      : c === 0x66 /* f */
+                        ? "\x0C"
+                        : c === 0x72 /* r */
+                          ? "\x0D"
+                          : c === 0x65 /* e */
+                            ? "\x1B"
+                            : c === 0x20 /* Space */
+                              ? " "
+                              : c === 0x22 /* " */
+                                ? "\x22"
+                                : c === 0x2f /* / */
+                                  ? "/"
+                                  : c === 0x5c /* \ */
+                                    ? "\x5C"
+                                    : c === 0x4e /* N */
+                                      ? "\x85"
+                                      : c === 0x5f /* _ */
+                                        ? "\xA0"
+                                        : c === 0x4c /* L */
+                                          ? "\u2028"
+                                          : c === 0x50 /* P */
+                                            ? "\u2029"
+                                            : "";
+      }
+
+      function charFromCodepoint(c) {
+        if (c <= 0xffff) {
+          return String.fromCharCode(c);
+        }
+        // Encode UTF-16 surrogate pair
+        // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
+        return String.fromCharCode(
+          ((c - 0x010000) >> 10) + 0xd800,
+          ((c - 0x010000) & 0x03ff) + 0xdc00,
+        );
+      }
 
-    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
-      throwError(state, 'unexpected end of the document within a single quoted scalar');
+      var simpleEscapeCheck = new Array(256); // integer, for fast access
+      var simpleEscapeMap = new Array(256);
+      for (var i = 0; i < 256; i++) {
+        simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
+        simpleEscapeMap[i] = simpleEscapeSequence(i);
+      }
 
-    } else {
-      state.position++;
-      captureEnd = state.position;
-    }
-  }
+      function State(input, options) {
+        this.input = input;
 
-  throwError(state, 'unexpected end of the stream within a single quoted scalar');
-}
+        this.filename = options["filename"] || null;
+        this.schema = options["schema"] || DEFAULT_FULL_SCHEMA;
+        this.onWarning = options["onWarning"] || null;
+        this.legacy = options["legacy"] || false;
+        this.json = options["json"] || false;
+        this.listener = options["listener"] || null;
 
-function readDoubleQuotedScalar(state, nodeIndent) {
-  var captureStart,
-      captureEnd,
-      hexLength,
-      hexResult,
-      tmp,
-      ch;
+        this.implicitTypes = this.schema.compiledImplicit;
+        this.typeMap = this.schema.compiledTypeMap;
 
-  ch = state.input.charCodeAt(state.position);
+        this.length = input.length;
+        this.position = 0;
+        this.line = 0;
+        this.lineStart = 0;
+        this.lineIndent = 0;
 
-  if (ch !== 0x22/* " */) {
-    return false;
-  }
+        this.documents = [];
 
-  state.kind = 'scalar';
-  state.result = '';
-  state.position++;
-  captureStart = captureEnd = state.position;
+        /*
+  this.version;
+  this.checkLineBreaks;
+  this.tagMap;
+  this.anchorMap;
+  this.tag;
+  this.anchor;
+  this.kind;
+  this.result;*/
+      }
 
-  while ((ch = state.input.charCodeAt(state.position)) !== 0) {
-    if (ch === 0x22/* " */) {
-      captureSegment(state, captureStart, state.position, true);
-      state.position++;
-      return true;
+      function generateError(state, message) {
+        return new YAMLException(
+          message,
+          new Mark(
+            state.filename,
+            state.input,
+            state.position,
+            state.line,
+            state.position - state.lineStart,
+          ),
+        );
+      }
 
-    } else if (ch === 0x5C/* \ */) {
-      captureSegment(state, captureStart, state.position, true);
-      ch = state.input.charCodeAt(++state.position);
+      function throwError(state, message) {
+        throw generateError(state, message);
+      }
 
-      if (is_EOL(ch)) {
-        skipSeparationSpace(state, false, nodeIndent);
+      function throwWarning(state, message) {
+        if (state.onWarning) {
+          state.onWarning.call(null, generateError(state, message));
+        }
+      }
 
-        // TODO: rework to inline fn with no type cast?
-      } else if (ch < 256 && simpleEscapeCheck[ch]) {
-        state.result += simpleEscapeMap[ch];
-        state.position++;
+      var directiveHandlers = {
+        YAML: function handleYamlDirective(state, name, args) {
+          var match, major, minor;
 
-      } else if ((tmp = escapedHexLen(ch)) > 0) {
-        hexLength = tmp;
-        hexResult = 0;
+          if (state.version !== null) {
+            throwError(state, "duplication of %YAML directive");
+          }
 
-        for (; hexLength > 0; hexLength--) {
-          ch = state.input.charCodeAt(++state.position);
+          if (args.length !== 1) {
+            throwError(state, "YAML directive accepts exactly one argument");
+          }
 
-          if ((tmp = fromHexCode(ch)) >= 0) {
-            hexResult = (hexResult << 4) + tmp;
+          match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
 
-          } else {
-            throwError(state, 'expected hexadecimal character');
+          if (match === null) {
+            throwError(state, "ill-formed argument of the YAML directive");
           }
-        }
-
-        state.result += charFromCodepoint(hexResult);
 
-        state.position++;
+          major = parseInt(match[1], 10);
+          minor = parseInt(match[2], 10);
 
-      } else {
-        throwError(state, 'unknown escape sequence');
-      }
+          if (major !== 1) {
+            throwError(state, "unacceptable YAML version of the document");
+          }
 
-      captureStart = captureEnd = state.position;
+          state.version = args[0];
+          state.checkLineBreaks = minor < 2;
 
-    } else if (is_EOL(ch)) {
-      captureSegment(state, captureStart, captureEnd, true);
-      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
-      captureStart = captureEnd = state.position;
+          if (minor !== 1 && minor !== 2) {
+            throwWarning(state, "unsupported YAML version of the document");
+          }
+        },
 
-    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
-      throwError(state, 'unexpected end of the document within a double quoted scalar');
+        TAG: function handleTagDirective(state, name, args) {
+          var handle, prefix;
 
-    } else {
-      state.position++;
-      captureEnd = state.position;
-    }
-  }
+          if (args.length !== 2) {
+            throwError(state, "TAG directive accepts exactly two arguments");
+          }
 
-  throwError(state, 'unexpected end of the stream within a double quoted scalar');
-}
-
-function readFlowCollection(state, nodeIndent) {
-  var readNext = true,
-      _line,
-      _tag     = state.tag,
-      _result,
-      _anchor  = state.anchor,
-      following,
-      terminator,
-      isPair,
-      isExplicitPair,
-      isMapping,
-      overridableKeys = {},
-      keyNode,
-      keyTag,
-      valueNode,
-      ch;
-
-  ch = state.input.charCodeAt(state.position);
-
-  if (ch === 0x5B/* [ */) {
-    terminator = 0x5D;/* ] */
-    isMapping = false;
-    _result = [];
-  } else if (ch === 0x7B/* { */) {
-    terminator = 0x7D;/* } */
-    isMapping = true;
-    _result = {};
-  } else {
-    return false;
-  }
+          handle = args[0];
+          prefix = args[1];
 
-  if (state.anchor !== null) {
-    state.anchorMap[state.anchor] = _result;
-  }
+          if (!PATTERN_TAG_HANDLE.test(handle)) {
+            throwError(
+              state,
+              "ill-formed tag handle (first argument) of the TAG directive",
+            );
+          }
 
-  ch = state.input.charCodeAt(++state.position);
+          if (_hasOwnProperty.call(state.tagMap, handle)) {
+            throwError(
+              state,
+              'there is a previously declared suffix for "' +
+                handle +
+                '" tag handle',
+            );
+          }
 
-  while (ch !== 0) {
-    skipSeparationSpace(state, true, nodeIndent);
+          if (!PATTERN_TAG_URI.test(prefix)) {
+            throwError(
+              state,
+              "ill-formed tag prefix (second argument) of the TAG directive",
+            );
+          }
 
-    ch = state.input.charCodeAt(state.position);
+          state.tagMap[handle] = prefix;
+        },
+      };
 
-    if (ch === terminator) {
-      state.position++;
-      state.tag = _tag;
-      state.anchor = _anchor;
-      state.kind = isMapping ? 'mapping' : 'sequence';
-      state.result = _result;
-      return true;
-    } else if (!readNext) {
-      throwError(state, 'missed comma between flow collection entries');
-    }
+      function captureSegment(state, start, end, checkJson) {
+        var _position, _length, _character, _result;
 
-    keyTag = keyNode = valueNode = null;
-    isPair = isExplicitPair = false;
+        if (start < end) {
+          _result = state.input.slice(start, end);
 
-    if (ch === 0x3F/* ? */) {
-      following = state.input.charCodeAt(state.position + 1);
+          if (checkJson) {
+            for (
+              _position = 0, _length = _result.length;
+              _position < _length;
+              _position += 1
+            ) {
+              _character = _result.charCodeAt(_position);
+              if (
+                !(
+                  _character === 0x09 ||
+                  (0x20 <= _character && _character <= 0x10ffff)
+                )
+              ) {
+                throwError(state, "expected valid JSON character");
+              }
+            }
+          } else if (PATTERN_NON_PRINTABLE.test(_result)) {
+            throwError(state, "the stream contains non-printable characters");
+          }
 
-      if (is_WS_OR_EOL(following)) {
-        isPair = isExplicitPair = true;
-        state.position++;
-        skipSeparationSpace(state, true, nodeIndent);
+          state.result += _result;
+        }
       }
-    }
 
-    _line = state.line;
-    composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
-    keyTag = state.tag;
-    keyNode = state.result;
-    skipSeparationSpace(state, true, nodeIndent);
+      function mergeMappings(state, destination, source, overridableKeys) {
+        var sourceKeys, key, index, quantity;
 
-    ch = state.input.charCodeAt(state.position);
+        if (!common.isObject(source)) {
+          throwError(
+            state,
+            "cannot merge mappings; the provided source object is unacceptable",
+          );
+        }
 
-    if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) {
-      isPair = true;
-      ch = state.input.charCodeAt(++state.position);
-      skipSeparationSpace(state, true, nodeIndent);
-      composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
-      valueNode = state.result;
-    }
+        sourceKeys = Object.keys(source);
 
-    if (isMapping) {
-      storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode);
-    } else if (isPair) {
-      _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode));
-    } else {
-      _result.push(keyNode);
-    }
+        for (
+          index = 0, quantity = sourceKeys.length;
+          index < quantity;
+          index += 1
+        ) {
+          key = sourceKeys[index];
 
-    skipSeparationSpace(state, true, nodeIndent);
+          if (!_hasOwnProperty.call(destination, key)) {
+            destination[key] = source[key];
+            overridableKeys[key] = true;
+          }
+        }
+      }
 
-    ch = state.input.charCodeAt(state.position);
+      function storeMappingPair(
+        state,
+        _result,
+        overridableKeys,
+        keyTag,
+        keyNode,
+        valueNode,
+        startLine,
+        startPos,
+      ) {
+        var index, quantity;
+
+        // The output is a plain object here, so keys can only be strings.
+        // We need to convert keyNode to a string, but doing so can hang the process
+        // (deeply nested arrays that explode exponentially using aliases).
+        if (Array.isArray(keyNode)) {
+          keyNode = Array.prototype.slice.call(keyNode);
+
+          for (
+            index = 0, quantity = keyNode.length;
+            index < quantity;
+            index += 1
+          ) {
+            if (Array.isArray(keyNode[index])) {
+              throwError(state, "nested arrays are not supported inside keys");
+            }
 
-    if (ch === 0x2C/* , */) {
-      readNext = true;
-      ch = state.input.charCodeAt(++state.position);
-    } else {
-      readNext = false;
-    }
-  }
+            if (
+              typeof keyNode === "object" &&
+              _class(keyNode[index]) === "[object Object]"
+            ) {
+              keyNode[index] = "[object Object]";
+            }
+          }
+        }
 
-  throwError(state, 'unexpected end of the stream within a flow collection');
-}
-
-function readBlockScalar(state, nodeIndent) {
-  var captureStart,
-      folding,
-      chomping       = CHOMPING_CLIP,
-      didReadContent = false,
-      detectedIndent = false,
-      textIndent     = nodeIndent,
-      emptyLines     = 0,
-      atMoreIndented = false,
-      tmp,
-      ch;
-
-  ch = state.input.charCodeAt(state.position);
-
-  if (ch === 0x7C/* | */) {
-    folding = false;
-  } else if (ch === 0x3E/* > */) {
-    folding = true;
-  } else {
-    return false;
-  }
+        // Avoid code execution in load() via toString property
+        // (still use its own toString for arrays, timestamps,
+        // and whatever user schema extensions happen to have @@toStringTag)
+        if (
+          typeof keyNode === "object" &&
+          _class(keyNode) === "[object Object]"
+        ) {
+          keyNode = "[object Object]";
+        }
 
-  state.kind = 'scalar';
-  state.result = '';
+        keyNode = String(keyNode);
 
-  while (ch !== 0) {
-    ch = state.input.charCodeAt(++state.position);
+        if (_result === null) {
+          _result = {};
+        }
 
-    if (ch === 0x2B/* + */ || ch === 0x2D/* - */) {
-      if (CHOMPING_CLIP === chomping) {
-        chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP;
-      } else {
-        throwError(state, 'repeat of a chomping mode identifier');
-      }
+        if (keyTag === "tag:yaml.org,2002:merge") {
+          if (Array.isArray(valueNode)) {
+            for (
+              index = 0, quantity = valueNode.length;
+              index < quantity;
+              index += 1
+            ) {
+              mergeMappings(state, _result, valueNode[index], overridableKeys);
+            }
+          } else {
+            mergeMappings(state, _result, valueNode, overridableKeys);
+          }
+        } else {
+          if (
+            !state.json &&
+            !_hasOwnProperty.call(overridableKeys, keyNode) &&
+            _hasOwnProperty.call(_result, keyNode)
+          ) {
+            state.line = startLine || state.line;
+            state.position = startPos || state.position;
+            throwError(state, "duplicated mapping key");
+          }
+          _result[keyNode] = valueNode;
+          delete overridableKeys[keyNode];
+        }
 
-    } else if ((tmp = fromDecimalCode(ch)) >= 0) {
-      if (tmp === 0) {
-        throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');
-      } else if (!detectedIndent) {
-        textIndent = nodeIndent + tmp - 1;
-        detectedIndent = true;
-      } else {
-        throwError(state, 'repeat of an indentation width identifier');
+        return _result;
       }
 
-    } else {
-      break;
-    }
-  }
+      function readLineBreak(state) {
+        var ch;
 
-  if (is_WHITE_SPACE(ch)) {
-    do { ch = state.input.charCodeAt(++state.position); }
-    while (is_WHITE_SPACE(ch));
+        ch = state.input.charCodeAt(state.position);
 
-    if (ch === 0x23/* # */) {
-      do { ch = state.input.charCodeAt(++state.position); }
-      while (!is_EOL(ch) && (ch !== 0));
-    }
-  }
+        if (ch === 0x0a /* LF */) {
+          state.position++;
+        } else if (ch === 0x0d /* CR */) {
+          state.position++;
+          if (state.input.charCodeAt(state.position) === 0x0a /* LF */) {
+            state.position++;
+          }
+        } else {
+          throwError(state, "a line break is expected");
+        }
 
-  while (ch !== 0) {
-    readLineBreak(state);
-    state.lineIndent = 0;
+        state.line += 1;
+        state.lineStart = state.position;
+      }
 
-    ch = state.input.charCodeAt(state.position);
+      function skipSeparationSpace(state, allowComments, checkIndent) {
+        var lineBreaks = 0,
+          ch = state.input.charCodeAt(state.position);
 
-    while ((!detectedIndent || state.lineIndent < textIndent) &&
-           (ch === 0x20/* Space */)) {
-      state.lineIndent++;
-      ch = state.input.charCodeAt(++state.position);
-    }
+        while (ch !== 0) {
+          while (is_WHITE_SPACE(ch)) {
+            ch = state.input.charCodeAt(++state.position);
+          }
 
-    if (!detectedIndent && state.lineIndent > textIndent) {
-      textIndent = state.lineIndent;
-    }
+          if (allowComments && ch === 0x23 /* # */) {
+            do {
+              ch = state.input.charCodeAt(++state.position);
+            } while (ch !== 0x0a /* LF */ && ch !== 0x0d /* CR */ && ch !== 0);
+          }
 
-    if (is_EOL(ch)) {
-      emptyLines++;
-      continue;
-    }
+          if (is_EOL(ch)) {
+            readLineBreak(state);
+
+            ch = state.input.charCodeAt(state.position);
+            lineBreaks++;
+            state.lineIndent = 0;
 
-    // End of the scalar.
-    if (state.lineIndent < textIndent) {
+            while (ch === 0x20 /* Space */) {
+              state.lineIndent++;
+              ch = state.input.charCodeAt(++state.position);
+            }
+          } else {
+            break;
+          }
+        }
 
-      // Perform the chomping.
-      if (chomping === CHOMPING_KEEP) {
-        state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines);
-      } else if (chomping === CHOMPING_CLIP) {
-        if (didReadContent) { // i.e. only if the scalar is not empty.
-          state.result += '\n';
+        if (
+          checkIndent !== -1 &&
+          lineBreaks !== 0 &&
+          state.lineIndent < checkIndent
+        ) {
+          throwWarning(state, "deficient indentation");
         }
+
+        return lineBreaks;
       }
 
-      // Break this `while` cycle and go to the funciton's epilogue.
-      break;
-    }
+      function testDocumentSeparator(state) {
+        var _position = state.position,
+          ch;
 
-    // Folded style: use fancy rules to handle line breaks.
-    if (folding) {
+        ch = state.input.charCodeAt(_position);
 
-      // Lines starting with white space characters (more-indented lines) are not folded.
-      if (is_WHITE_SPACE(ch)) {
-        atMoreIndented = true;
-        // except for the first content line (cf. Example 8.1)
-        state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines);
+        // Condition state.position === state.lineStart is tested
+        // in parent on each call, for efficiency. No needs to test here again.
+        if (
+          (ch === 0x2d /* - */ || ch === 0x2e) /* . */ &&
+          ch === state.input.charCodeAt(_position + 1) &&
+          ch === state.input.charCodeAt(_position + 2)
+        ) {
+          _position += 3;
 
-      // End of more-indented block.
-      } else if (atMoreIndented) {
-        atMoreIndented = false;
-        state.result += common.repeat('\n', emptyLines + 1);
+          ch = state.input.charCodeAt(_position);
 
-      // Just one line break - perceive as the same line.
-      } else if (emptyLines === 0) {
-        if (didReadContent) { // i.e. only if we have already read some scalar content.
-          state.result += ' ';
+          if (ch === 0 || is_WS_OR_EOL(ch)) {
+            return true;
+          }
         }
 
-      // Several line breaks - perceive as different lines.
-      } else {
-        state.result += common.repeat('\n', emptyLines);
+        return false;
       }
 
-    // Literal style: just add exact number of line breaks between content lines.
-    } else {
-      // Keep all line breaks except the header line break.
-      state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines);
-    }
+      function writeFoldedLines(state, count) {
+        if (count === 1) {
+          state.result += " ";
+        } else if (count > 1) {
+          state.result += common.repeat("\n", count - 1);
+        }
+      }
 
-    didReadContent = true;
-    detectedIndent = true;
-    emptyLines = 0;
-    captureStart = state.position;
+      function readPlainScalar(state, nodeIndent, withinFlowCollection) {
+        var preceding,
+          following,
+          captureStart,
+          captureEnd,
+          hasPendingContent,
+          _line,
+          _lineStart,
+          _lineIndent,
+          _kind = state.kind,
+          _result = state.result,
+          ch;
 
-    while (!is_EOL(ch) && (ch !== 0)) {
-      ch = state.input.charCodeAt(++state.position);
-    }
+        ch = state.input.charCodeAt(state.position);
 
-    captureSegment(state, captureStart, state.position, false);
-  }
+        if (
+          is_WS_OR_EOL(ch) ||
+          is_FLOW_INDICATOR(ch) ||
+          ch === 0x23 /* # */ ||
+          ch === 0x26 /* & */ ||
+          ch === 0x2a /* * */ ||
+          ch === 0x21 /* ! */ ||
+          ch === 0x7c /* | */ ||
+          ch === 0x3e /* > */ ||
+          ch === 0x27 /* ' */ ||
+          ch === 0x22 /* " */ ||
+          ch === 0x25 /* % */ ||
+          ch === 0x40 /* @ */ ||
+          ch === 0x60 /* ` */
+        ) {
+          return false;
+        }
 
-  return true;
-}
+        if (ch === 0x3f /* ? */ || ch === 0x2d /* - */) {
+          following = state.input.charCodeAt(state.position + 1);
 
-function readBlockSequence(state, nodeIndent) {
-  var _line,
-      _tag      = state.tag,
-      _anchor   = state.anchor,
-      _result   = [],
-      following,
-      detected  = false,
-      ch;
+          if (
+            is_WS_OR_EOL(following) ||
+            (withinFlowCollection && is_FLOW_INDICATOR(following))
+          ) {
+            return false;
+          }
+        }
 
-  if (state.anchor !== null) {
-    state.anchorMap[state.anchor] = _result;
-  }
+        state.kind = "scalar";
+        state.result = "";
+        captureStart = captureEnd = state.position;
+        hasPendingContent = false;
 
-  ch = state.input.charCodeAt(state.position);
+        while (ch !== 0) {
+          if (ch === 0x3a /* : */) {
+            following = state.input.charCodeAt(state.position + 1);
 
-  while (ch !== 0) {
+            if (
+              is_WS_OR_EOL(following) ||
+              (withinFlowCollection && is_FLOW_INDICATOR(following))
+            ) {
+              break;
+            }
+          } else if (ch === 0x23 /* # */) {
+            preceding = state.input.charCodeAt(state.position - 1);
 
-    if (ch !== 0x2D/* - */) {
-      break;
-    }
+            if (is_WS_OR_EOL(preceding)) {
+              break;
+            }
+          } else if (
+            (state.position === state.lineStart &&
+              testDocumentSeparator(state)) ||
+            (withinFlowCollection && is_FLOW_INDICATOR(ch))
+          ) {
+            break;
+          } else if (is_EOL(ch)) {
+            _line = state.line;
+            _lineStart = state.lineStart;
+            _lineIndent = state.lineIndent;
+            skipSeparationSpace(state, false, -1);
+
+            if (state.lineIndent >= nodeIndent) {
+              hasPendingContent = true;
+              ch = state.input.charCodeAt(state.position);
+              continue;
+            } else {
+              state.position = captureEnd;
+              state.line = _line;
+              state.lineStart = _lineStart;
+              state.lineIndent = _lineIndent;
+              break;
+            }
+          }
 
-    following = state.input.charCodeAt(state.position + 1);
+          if (hasPendingContent) {
+            captureSegment(state, captureStart, captureEnd, false);
+            writeFoldedLines(state, state.line - _line);
+            captureStart = captureEnd = state.position;
+            hasPendingContent = false;
+          }
 
-    if (!is_WS_OR_EOL(following)) {
-      break;
-    }
+          if (!is_WHITE_SPACE(ch)) {
+            captureEnd = state.position + 1;
+          }
 
-    detected = true;
-    state.position++;
+          ch = state.input.charCodeAt(++state.position);
+        }
 
-    if (skipSeparationSpace(state, true, -1)) {
-      if (state.lineIndent <= nodeIndent) {
-        _result.push(null);
-        ch = state.input.charCodeAt(state.position);
-        continue;
-      }
-    }
+        captureSegment(state, captureStart, captureEnd, false);
 
-    _line = state.line;
-    composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
-    _result.push(state.result);
-    skipSeparationSpace(state, true, -1);
+        if (state.result) {
+          return true;
+        }
 
-    ch = state.input.charCodeAt(state.position);
+        state.kind = _kind;
+        state.result = _result;
+        return false;
+      }
 
-    if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {
-      throwError(state, 'bad indentation of a sequence entry');
-    } else if (state.lineIndent < nodeIndent) {
-      break;
-    }
-  }
+      function readSingleQuotedScalar(state, nodeIndent) {
+        var ch, captureStart, captureEnd;
 
-  if (detected) {
-    state.tag = _tag;
-    state.anchor = _anchor;
-    state.kind = 'sequence';
-    state.result = _result;
-    return true;
-  }
-  return false;
-}
-
-function readBlockMapping(state, nodeIndent, flowIndent) {
-  var following,
-      allowCompact,
-      _line,
-      _pos,
-      _tag          = state.tag,
-      _anchor       = state.anchor,
-      _result       = {},
-      overridableKeys = {},
-      keyTag        = null,
-      keyNode       = null,
-      valueNode     = null,
-      atExplicitKey = false,
-      detected      = false,
-      ch;
-
-  if (state.anchor !== null) {
-    state.anchorMap[state.anchor] = _result;
-  }
+        ch = state.input.charCodeAt(state.position);
 
-  ch = state.input.charCodeAt(state.position);
+        if (ch !== 0x27 /* ' */) {
+          return false;
+        }
 
-  while (ch !== 0) {
-    following = state.input.charCodeAt(state.position + 1);
-    _line = state.line; // Save the current line.
-    _pos = state.position;
+        state.kind = "scalar";
+        state.result = "";
+        state.position++;
+        captureStart = captureEnd = state.position;
 
-    //
-    // Explicit notation case. There are two separate blocks:
-    // first for the key (denoted by "?") and second for the value (denoted by ":")
-    //
-    if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) {
+        while ((ch = state.input.charCodeAt(state.position)) !== 0) {
+          if (ch === 0x27 /* ' */) {
+            captureSegment(state, captureStart, state.position, true);
+            ch = state.input.charCodeAt(++state.position);
 
-      if (ch === 0x3F/* ? */) {
-        if (atExplicitKey) {
-          storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
-          keyTag = keyNode = valueNode = null;
+            if (ch === 0x27 /* ' */) {
+              captureStart = state.position;
+              state.position++;
+              captureEnd = state.position;
+            } else {
+              return true;
+            }
+          } else if (is_EOL(ch)) {
+            captureSegment(state, captureStart, captureEnd, true);
+            writeFoldedLines(
+              state,
+              skipSeparationSpace(state, false, nodeIndent),
+            );
+            captureStart = captureEnd = state.position;
+          } else if (
+            state.position === state.lineStart &&
+            testDocumentSeparator(state)
+          ) {
+            throwError(
+              state,
+              "unexpected end of the document within a single quoted scalar",
+            );
+          } else {
+            state.position++;
+            captureEnd = state.position;
+          }
         }
 
-        detected = true;
-        atExplicitKey = true;
-        allowCompact = true;
-
-      } else if (atExplicitKey) {
-        // i.e. 0x3A/* : */ === character after the explicit key.
-        atExplicitKey = false;
-        allowCompact = true;
-
-      } else {
-        throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line');
+        throwError(
+          state,
+          "unexpected end of the stream within a single quoted scalar",
+        );
       }
 
-      state.position += 1;
-      ch = following;
+      function readDoubleQuotedScalar(state, nodeIndent) {
+        var captureStart, captureEnd, hexLength, hexResult, tmp, ch;
 
-    //
-    // Implicit notation case. Flow-style node as the key first, then ":", and the value.
-    //
-    } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
-
-      if (state.line === _line) {
         ch = state.input.charCodeAt(state.position);
 
-        while (is_WHITE_SPACE(ch)) {
-          ch = state.input.charCodeAt(++state.position);
+        if (ch !== 0x22 /* " */) {
+          return false;
         }
 
-        if (ch === 0x3A/* : */) {
-          ch = state.input.charCodeAt(++state.position);
-
-          if (!is_WS_OR_EOL(ch)) {
-            throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');
-          }
-
-          if (atExplicitKey) {
-            storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
-            keyTag = keyNode = valueNode = null;
-          }
+        state.kind = "scalar";
+        state.result = "";
+        state.position++;
+        captureStart = captureEnd = state.position;
+
+        while ((ch = state.input.charCodeAt(state.position)) !== 0) {
+          if (ch === 0x22 /* " */) {
+            captureSegment(state, captureStart, state.position, true);
+            state.position++;
+            return true;
+          } else if (ch === 0x5c /* \ */) {
+            captureSegment(state, captureStart, state.position, true);
+            ch = state.input.charCodeAt(++state.position);
+
+            if (is_EOL(ch)) {
+              skipSeparationSpace(state, false, nodeIndent);
+
+              // TODO: rework to inline fn with no type cast?
+            } else if (ch < 256 && simpleEscapeCheck[ch]) {
+              state.result += simpleEscapeMap[ch];
+              state.position++;
+            } else if ((tmp = escapedHexLen(ch)) > 0) {
+              hexLength = tmp;
+              hexResult = 0;
+
+              for (; hexLength > 0; hexLength--) {
+                ch = state.input.charCodeAt(++state.position);
+
+                if ((tmp = fromHexCode(ch)) >= 0) {
+                  hexResult = (hexResult << 4) + tmp;
+                } else {
+                  throwError(state, "expected hexadecimal character");
+                }
+              }
 
-          detected = true;
-          atExplicitKey = false;
-          allowCompact = false;
-          keyTag = state.tag;
-          keyNode = state.result;
+              state.result += charFromCodepoint(hexResult);
 
-        } else if (detected) {
-          throwError(state, 'can not read an implicit mapping pair; a colon is missed');
+              state.position++;
+            } else {
+              throwError(state, "unknown escape sequence");
+            }
 
-        } else {
-          state.tag = _tag;
-          state.anchor = _anchor;
-          return true; // Keep the result of `composeNode`.
+            captureStart = captureEnd = state.position;
+          } else if (is_EOL(ch)) {
+            captureSegment(state, captureStart, captureEnd, true);
+            writeFoldedLines(
+              state,
+              skipSeparationSpace(state, false, nodeIndent),
+            );
+            captureStart = captureEnd = state.position;
+          } else if (
+            state.position === state.lineStart &&
+            testDocumentSeparator(state)
+          ) {
+            throwError(
+              state,
+              "unexpected end of the document within a double quoted scalar",
+            );
+          } else {
+            state.position++;
+            captureEnd = state.position;
+          }
         }
 
-      } else if (detected) {
-        throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');
-
-      } else {
-        state.tag = _tag;
-        state.anchor = _anchor;
-        return true; // Keep the result of `composeNode`.
+        throwError(
+          state,
+          "unexpected end of the stream within a double quoted scalar",
+        );
       }
 
-    } else {
-      break; // Reading is done. Go to the epilogue.
-    }
+      function readFlowCollection(state, nodeIndent) {
+        var readNext = true,
+          _line,
+          _tag = state.tag,
+          _result,
+          _anchor = state.anchor,
+          following,
+          terminator,
+          isPair,
+          isExplicitPair,
+          isMapping,
+          overridableKeys = {},
+          keyNode,
+          keyTag,
+          valueNode,
+          ch;
 
-    //
-    // Common reading code for both explicit and implicit notations.
-    //
-    if (state.line === _line || state.lineIndent > nodeIndent) {
-      if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
-        if (atExplicitKey) {
-          keyNode = state.result;
+        ch = state.input.charCodeAt(state.position);
+
+        if (ch === 0x5b /* [ */) {
+          terminator = 0x5d; /* ] */
+          isMapping = false;
+          _result = [];
+        } else if (ch === 0x7b /* { */) {
+          terminator = 0x7d; /* } */
+          isMapping = true;
+          _result = {};
         } else {
-          valueNode = state.result;
+          return false;
         }
-      }
-
-      if (!atExplicitKey) {
-        storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos);
-        keyTag = keyNode = valueNode = null;
-      }
-
-      skipSeparationSpace(state, true, -1);
-      ch = state.input.charCodeAt(state.position);
-    }
 
-    if (state.lineIndent > nodeIndent && (ch !== 0)) {
-      throwError(state, 'bad indentation of a mapping entry');
-    } else if (state.lineIndent < nodeIndent) {
-      break;
-    }
-  }
+        if (state.anchor !== null) {
+          state.anchorMap[state.anchor] = _result;
+        }
 
-  //
-  // Epilogue.
-  //
+        ch = state.input.charCodeAt(++state.position);
 
-  // Special case: last mapping's node contains only the key in explicit notation.
-  if (atExplicitKey) {
-    storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
-  }
+        while (ch !== 0) {
+          skipSeparationSpace(state, true, nodeIndent);
 
-  // Expose the resulting mapping.
-  if (detected) {
-    state.tag = _tag;
-    state.anchor = _anchor;
-    state.kind = 'mapping';
-    state.result = _result;
-  }
+          ch = state.input.charCodeAt(state.position);
 
-  return detected;
-}
+          if (ch === terminator) {
+            state.position++;
+            state.tag = _tag;
+            state.anchor = _anchor;
+            state.kind = isMapping ? "mapping" : "sequence";
+            state.result = _result;
+            return true;
+          } else if (!readNext) {
+            throwError(state, "missed comma between flow collection entries");
+          }
 
-function readTagProperty(state) {
-  var _position,
-      isVerbatim = false,
-      isNamed    = false,
-      tagHandle,
-      tagName,
-      ch;
+          keyTag = keyNode = valueNode = null;
+          isPair = isExplicitPair = false;
 
-  ch = state.input.charCodeAt(state.position);
+          if (ch === 0x3f /* ? */) {
+            following = state.input.charCodeAt(state.position + 1);
 
-  if (ch !== 0x21/* ! */) return false;
+            if (is_WS_OR_EOL(following)) {
+              isPair = isExplicitPair = true;
+              state.position++;
+              skipSeparationSpace(state, true, nodeIndent);
+            }
+          }
 
-  if (state.tag !== null) {
-    throwError(state, 'duplication of a tag property');
-  }
+          _line = state.line;
+          composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+          keyTag = state.tag;
+          keyNode = state.result;
+          skipSeparationSpace(state, true, nodeIndent);
 
-  ch = state.input.charCodeAt(++state.position);
+          ch = state.input.charCodeAt(state.position);
 
-  if (ch === 0x3C/* < */) {
-    isVerbatim = true;
-    ch = state.input.charCodeAt(++state.position);
+          if ((isExplicitPair || state.line === _line) && ch === 0x3a /* : */) {
+            isPair = true;
+            ch = state.input.charCodeAt(++state.position);
+            skipSeparationSpace(state, true, nodeIndent);
+            composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+            valueNode = state.result;
+          }
 
-  } else if (ch === 0x21/* ! */) {
-    isNamed = true;
-    tagHandle = '!!';
-    ch = state.input.charCodeAt(++state.position);
+          if (isMapping) {
+            storeMappingPair(
+              state,
+              _result,
+              overridableKeys,
+              keyTag,
+              keyNode,
+              valueNode,
+            );
+          } else if (isPair) {
+            _result.push(
+              storeMappingPair(
+                state,
+                null,
+                overridableKeys,
+                keyTag,
+                keyNode,
+                valueNode,
+              ),
+            );
+          } else {
+            _result.push(keyNode);
+          }
 
-  } else {
-    tagHandle = '!';
-  }
+          skipSeparationSpace(state, true, nodeIndent);
 
-  _position = state.position;
+          ch = state.input.charCodeAt(state.position);
 
-  if (isVerbatim) {
-    do { ch = state.input.charCodeAt(++state.position); }
-    while (ch !== 0 && ch !== 0x3E/* > */);
+          if (ch === 0x2c /* , */) {
+            readNext = true;
+            ch = state.input.charCodeAt(++state.position);
+          } else {
+            readNext = false;
+          }
+        }
 
-    if (state.position < state.length) {
-      tagName = state.input.slice(_position, state.position);
-      ch = state.input.charCodeAt(++state.position);
-    } else {
-      throwError(state, 'unexpected end of the stream within a verbatim tag');
-    }
-  } else {
-    while (ch !== 0 && !is_WS_OR_EOL(ch)) {
+        throwError(
+          state,
+          "unexpected end of the stream within a flow collection",
+        );
+      }
 
-      if (ch === 0x21/* ! */) {
-        if (!isNamed) {
-          tagHandle = state.input.slice(_position - 1, state.position + 1);
+      function readBlockScalar(state, nodeIndent) {
+        var captureStart,
+          folding,
+          chomping = CHOMPING_CLIP,
+          didReadContent = false,
+          detectedIndent = false,
+          textIndent = nodeIndent,
+          emptyLines = 0,
+          atMoreIndented = false,
+          tmp,
+          ch;
 
-          if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
-            throwError(state, 'named tag handle cannot contain such characters');
-          }
+        ch = state.input.charCodeAt(state.position);
 
-          isNamed = true;
-          _position = state.position + 1;
+        if (ch === 0x7c /* | */) {
+          folding = false;
+        } else if (ch === 0x3e /* > */) {
+          folding = true;
         } else {
-          throwError(state, 'tag suffix cannot contain exclamation marks');
+          return false;
         }
-      }
 
-      ch = state.input.charCodeAt(++state.position);
-    }
+        state.kind = "scalar";
+        state.result = "";
 
-    tagName = state.input.slice(_position, state.position);
+        while (ch !== 0) {
+          ch = state.input.charCodeAt(++state.position);
 
-    if (PATTERN_FLOW_INDICATORS.test(tagName)) {
-      throwError(state, 'tag suffix cannot contain flow indicator characters');
-    }
-  }
+          if (ch === 0x2b /* + */ || ch === 0x2d /* - */) {
+            if (CHOMPING_CLIP === chomping) {
+              chomping = ch === 0x2b /* + */ ? CHOMPING_KEEP : CHOMPING_STRIP;
+            } else {
+              throwError(state, "repeat of a chomping mode identifier");
+            }
+          } else if ((tmp = fromDecimalCode(ch)) >= 0) {
+            if (tmp === 0) {
+              throwError(
+                state,
+                "bad explicit indentation width of a block scalar; it cannot be less than one",
+              );
+            } else if (!detectedIndent) {
+              textIndent = nodeIndent + tmp - 1;
+              detectedIndent = true;
+            } else {
+              throwError(state, "repeat of an indentation width identifier");
+            }
+          } else {
+            break;
+          }
+        }
 
-  if (tagName && !PATTERN_TAG_URI.test(tagName)) {
-    throwError(state, 'tag name cannot contain such characters: ' + tagName);
-  }
+        if (is_WHITE_SPACE(ch)) {
+          do {
+            ch = state.input.charCodeAt(++state.position);
+          } while (is_WHITE_SPACE(ch));
 
-  if (isVerbatim) {
-    state.tag = tagName;
+          if (ch === 0x23 /* # */) {
+            do {
+              ch = state.input.charCodeAt(++state.position);
+            } while (!is_EOL(ch) && ch !== 0);
+          }
+        }
 
-  } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
-    state.tag = state.tagMap[tagHandle] + tagName;
+        while (ch !== 0) {
+          readLineBreak(state);
+          state.lineIndent = 0;
 
-  } else if (tagHandle === '!') {
-    state.tag = '!' + tagName;
+          ch = state.input.charCodeAt(state.position);
 
-  } else if (tagHandle === '!!') {
-    state.tag = 'tag:yaml.org,2002:' + tagName;
+          while (
+            (!detectedIndent || state.lineIndent < textIndent) &&
+            ch === 0x20 /* Space */
+          ) {
+            state.lineIndent++;
+            ch = state.input.charCodeAt(++state.position);
+          }
 
-  } else {
-    throwError(state, 'undeclared tag handle "' + tagHandle + '"');
-  }
+          if (!detectedIndent && state.lineIndent > textIndent) {
+            textIndent = state.lineIndent;
+          }
 
-  return true;
-}
+          if (is_EOL(ch)) {
+            emptyLines++;
+            continue;
+          }
 
-function readAnchorProperty(state) {
-  var _position,
-      ch;
+          // End of the scalar.
+          if (state.lineIndent < textIndent) {
+            // Perform the chomping.
+            if (chomping === CHOMPING_KEEP) {
+              state.result += common.repeat(
+                "\n",
+                didReadContent ? 1 + emptyLines : emptyLines,
+              );
+            } else if (chomping === CHOMPING_CLIP) {
+              if (didReadContent) {
+                // i.e. only if the scalar is not empty.
+                state.result += "\n";
+              }
+            }
 
-  ch = state.input.charCodeAt(state.position);
+            // Break this `while` cycle and go to the funciton's epilogue.
+            break;
+          }
 
-  if (ch !== 0x26/* & */) return false;
+          // Folded style: use fancy rules to handle line breaks.
+          if (folding) {
+            // Lines starting with white space characters (more-indented lines) are not folded.
+            if (is_WHITE_SPACE(ch)) {
+              atMoreIndented = true;
+              // except for the first content line (cf. Example 8.1)
+              state.result += common.repeat(
+                "\n",
+                didReadContent ? 1 + emptyLines : emptyLines,
+              );
+
+              // End of more-indented block.
+            } else if (atMoreIndented) {
+              atMoreIndented = false;
+              state.result += common.repeat("\n", emptyLines + 1);
+
+              // Just one line break - perceive as the same line.
+            } else if (emptyLines === 0) {
+              if (didReadContent) {
+                // i.e. only if we have already read some scalar content.
+                state.result += " ";
+              }
 
-  if (state.anchor !== null) {
-    throwError(state, 'duplication of an anchor property');
-  }
+              // Several line breaks - perceive as different lines.
+            } else {
+              state.result += common.repeat("\n", emptyLines);
+            }
 
-  ch = state.input.charCodeAt(++state.position);
-  _position = state.position;
+            // Literal style: just add exact number of line breaks between content lines.
+          } else {
+            // Keep all line breaks except the header line break.
+            state.result += common.repeat(
+              "\n",
+              didReadContent ? 1 + emptyLines : emptyLines,
+            );
+          }
 
-  while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
-    ch = state.input.charCodeAt(++state.position);
-  }
+          didReadContent = true;
+          detectedIndent = true;
+          emptyLines = 0;
+          captureStart = state.position;
 
-  if (state.position === _position) {
-    throwError(state, 'name of an anchor node must contain at least one character');
-  }
+          while (!is_EOL(ch) && ch !== 0) {
+            ch = state.input.charCodeAt(++state.position);
+          }
 
-  state.anchor = state.input.slice(_position, state.position);
-  return true;
-}
+          captureSegment(state, captureStart, state.position, false);
+        }
 
-function readAlias(state) {
-  var _position, alias,
-      ch;
+        return true;
+      }
 
-  ch = state.input.charCodeAt(state.position);
+      function readBlockSequence(state, nodeIndent) {
+        var _line,
+          _tag = state.tag,
+          _anchor = state.anchor,
+          _result = [],
+          following,
+          detected = false,
+          ch;
 
-  if (ch !== 0x2A/* * */) return false;
+        if (state.anchor !== null) {
+          state.anchorMap[state.anchor] = _result;
+        }
 
-  ch = state.input.charCodeAt(++state.position);
-  _position = state.position;
+        ch = state.input.charCodeAt(state.position);
 
-  while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
-    ch = state.input.charCodeAt(++state.position);
-  }
+        while (ch !== 0) {
+          if (ch !== 0x2d /* - */) {
+            break;
+          }
 
-  if (state.position === _position) {
-    throwError(state, 'name of an alias node must contain at least one character');
-  }
+          following = state.input.charCodeAt(state.position + 1);
 
-  alias = state.input.slice(_position, state.position);
+          if (!is_WS_OR_EOL(following)) {
+            break;
+          }
 
-  if (!state.anchorMap.hasOwnProperty(alias)) {
-    throwError(state, 'unidentified alias "' + alias + '"');
-  }
+          detected = true;
+          state.position++;
 
-  state.result = state.anchorMap[alias];
-  skipSeparationSpace(state, true, -1);
-  return true;
-}
-
-function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
-  var allowBlockStyles,
-      allowBlockScalars,
-      allowBlockCollections,
-      indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this<parent
-      atNewLine  = false,
-      hasContent = false,
-      typeIndex,
-      typeQuantity,
-      type,
-      flowIndent,
-      blockIndent;
-
-  if (state.listener !== null) {
-    state.listener('open', state);
-  }
+          if (skipSeparationSpace(state, true, -1)) {
+            if (state.lineIndent <= nodeIndent) {
+              _result.push(null);
+              ch = state.input.charCodeAt(state.position);
+              continue;
+            }
+          }
 
-  state.tag    = null;
-  state.anchor = null;
-  state.kind   = null;
-  state.result = null;
+          _line = state.line;
+          composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
+          _result.push(state.result);
+          skipSeparationSpace(state, true, -1);
 
-  allowBlockStyles = allowBlockScalars = allowBlockCollections =
-    CONTEXT_BLOCK_OUT === nodeContext ||
-    CONTEXT_BLOCK_IN  === nodeContext;
+          ch = state.input.charCodeAt(state.position);
 
-  if (allowToSeek) {
-    if (skipSeparationSpace(state, true, -1)) {
-      atNewLine = true;
+          if (
+            (state.line === _line || state.lineIndent > nodeIndent) &&
+            ch !== 0
+          ) {
+            throwError(state, "bad indentation of a sequence entry");
+          } else if (state.lineIndent < nodeIndent) {
+            break;
+          }
+        }
 
-      if (state.lineIndent > parentIndent) {
-        indentStatus = 1;
-      } else if (state.lineIndent === parentIndent) {
-        indentStatus = 0;
-      } else if (state.lineIndent < parentIndent) {
-        indentStatus = -1;
+        if (detected) {
+          state.tag = _tag;
+          state.anchor = _anchor;
+          state.kind = "sequence";
+          state.result = _result;
+          return true;
+        }
+        return false;
       }
-    }
-  }
 
-  if (indentStatus === 1) {
-    while (readTagProperty(state) || readAnchorProperty(state)) {
-      if (skipSeparationSpace(state, true, -1)) {
-        atNewLine = true;
-        allowBlockCollections = allowBlockStyles;
+      function readBlockMapping(state, nodeIndent, flowIndent) {
+        var following,
+          allowCompact,
+          _line,
+          _pos,
+          _tag = state.tag,
+          _anchor = state.anchor,
+          _result = {},
+          overridableKeys = {},
+          keyTag = null,
+          keyNode = null,
+          valueNode = null,
+          atExplicitKey = false,
+          detected = false,
+          ch;
 
-        if (state.lineIndent > parentIndent) {
-          indentStatus = 1;
-        } else if (state.lineIndent === parentIndent) {
-          indentStatus = 0;
-        } else if (state.lineIndent < parentIndent) {
-          indentStatus = -1;
+        if (state.anchor !== null) {
+          state.anchorMap[state.anchor] = _result;
         }
-      } else {
-        allowBlockCollections = false;
-      }
-    }
-  }
 
-  if (allowBlockCollections) {
-    allowBlockCollections = atNewLine || allowCompact;
-  }
+        ch = state.input.charCodeAt(state.position);
 
-  if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {
-    if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
-      flowIndent = parentIndent;
-    } else {
-      flowIndent = parentIndent + 1;
-    }
+        while (ch !== 0) {
+          following = state.input.charCodeAt(state.position + 1);
+          _line = state.line; // Save the current line.
+          _pos = state.position;
+
+          //
+          // Explicit notation case. There are two separate blocks:
+          // first for the key (denoted by "?") and second for the value (denoted by ":")
+          //
+          if (
+            (ch === 0x3f /* ? */ || ch === 0x3a) /* : */ &&
+            is_WS_OR_EOL(following)
+          ) {
+            if (ch === 0x3f /* ? */) {
+              if (atExplicitKey) {
+                storeMappingPair(
+                  state,
+                  _result,
+                  overridableKeys,
+                  keyTag,
+                  keyNode,
+                  null,
+                );
+                keyTag = keyNode = valueNode = null;
+              }
+
+              detected = true;
+              atExplicitKey = true;
+              allowCompact = true;
+            } else if (atExplicitKey) {
+              // i.e. 0x3A/* : */ === character after the explicit key.
+              atExplicitKey = false;
+              allowCompact = true;
+            } else {
+              throwError(
+                state,
+                "incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line",
+              );
+            }
 
-    blockIndent = state.position - state.lineStart;
+            state.position += 1;
+            ch = following;
 
-    if (indentStatus === 1) {
-      if (allowBlockCollections &&
-          (readBlockSequence(state, blockIndent) ||
-           readBlockMapping(state, blockIndent, flowIndent)) ||
-          readFlowCollection(state, flowIndent)) {
-        hasContent = true;
-      } else {
-        if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||
-            readSingleQuotedScalar(state, flowIndent) ||
-            readDoubleQuotedScalar(state, flowIndent)) {
-          hasContent = true;
+            //
+            // Implicit notation case. Flow-style node as the key first, then ":", and the value.
+            //
+          } else if (
+            composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)
+          ) {
+            if (state.line === _line) {
+              ch = state.input.charCodeAt(state.position);
 
-        } else if (readAlias(state)) {
-          hasContent = true;
+              while (is_WHITE_SPACE(ch)) {
+                ch = state.input.charCodeAt(++state.position);
+              }
 
-          if (state.tag !== null || state.anchor !== null) {
-            throwError(state, 'alias node should not have any properties');
-          }
+              if (ch === 0x3a /* : */) {
+                ch = state.input.charCodeAt(++state.position);
+
+                if (!is_WS_OR_EOL(ch)) {
+                  throwError(
+                    state,
+                    "a whitespace character is expected after the key-value separator within a block mapping",
+                  );
+                }
 
-        } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
-          hasContent = true;
+                if (atExplicitKey) {
+                  storeMappingPair(
+                    state,
+                    _result,
+                    overridableKeys,
+                    keyTag,
+                    keyNode,
+                    null,
+                  );
+                  keyTag = keyNode = valueNode = null;
+                }
 
-          if (state.tag === null) {
-            state.tag = '?';
+                detected = true;
+                atExplicitKey = false;
+                allowCompact = false;
+                keyTag = state.tag;
+                keyNode = state.result;
+              } else if (detected) {
+                throwError(
+                  state,
+                  "can not read an implicit mapping pair; a colon is missed",
+                );
+              } else {
+                state.tag = _tag;
+                state.anchor = _anchor;
+                return true; // Keep the result of `composeNode`.
+              }
+            } else if (detected) {
+              throwError(
+                state,
+                "can not read a block mapping entry; a multiline key may not be an implicit key",
+              );
+            } else {
+              state.tag = _tag;
+              state.anchor = _anchor;
+              return true; // Keep the result of `composeNode`.
+            }
+          } else {
+            break; // Reading is done. Go to the epilogue.
           }
-        }
 
-        if (state.anchor !== null) {
-          state.anchorMap[state.anchor] = state.result;
-        }
-      }
-    } else if (indentStatus === 0) {
-      // Special case: block sequences are allowed to have same indentation level as the parent.
-      // http://www.yaml.org/spec/1.2/spec.html#id2799784
-      hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
-    }
-  }
+          //
+          // Common reading code for both explicit and implicit notations.
+          //
+          if (state.line === _line || state.lineIndent > nodeIndent) {
+            if (
+              composeNode(
+                state,
+                nodeIndent,
+                CONTEXT_BLOCK_OUT,
+                true,
+                allowCompact,
+              )
+            ) {
+              if (atExplicitKey) {
+                keyNode = state.result;
+              } else {
+                valueNode = state.result;
+              }
+            }
 
-  if (state.tag !== null && state.tag !== '!') {
-    if (state.tag === '?') {
-      for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) {
-        type = state.implicitTypes[typeIndex];
+            if (!atExplicitKey) {
+              storeMappingPair(
+                state,
+                _result,
+                overridableKeys,
+                keyTag,
+                keyNode,
+                valueNode,
+                _line,
+                _pos,
+              );
+              keyTag = keyNode = valueNode = null;
+            }
 
-        // Implicit resolving is not allowed for non-scalar types, and '?'
-        // non-specific tag is only assigned to plain scalars. So, it isn't
-        // needed to check for 'kind' conformity.
+            skipSeparationSpace(state, true, -1);
+            ch = state.input.charCodeAt(state.position);
+          }
 
-        if (type.resolve(state.result)) { // `state.result` updated in resolver if matched
-          state.result = type.construct(state.result);
-          state.tag = type.tag;
-          if (state.anchor !== null) {
-            state.anchorMap[state.anchor] = state.result;
+          if (state.lineIndent > nodeIndent && ch !== 0) {
+            throwError(state, "bad indentation of a mapping entry");
+          } else if (state.lineIndent < nodeIndent) {
+            break;
           }
-          break;
         }
-      }
-    } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) {
-      type = state.typeMap[state.kind || 'fallback'][state.tag];
 
-      if (state.result !== null && type.kind !== state.kind) {
-        throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"');
-      }
+        //
+        // Epilogue.
+        //
 
-      if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched
-        throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');
-      } else {
-        state.result = type.construct(state.result);
-        if (state.anchor !== null) {
-          state.anchorMap[state.anchor] = state.result;
+        // Special case: last mapping's node contains only the key in explicit notation.
+        if (atExplicitKey) {
+          storeMappingPair(
+            state,
+            _result,
+            overridableKeys,
+            keyTag,
+            keyNode,
+            null,
+          );
+        }
+
+        // Expose the resulting mapping.
+        if (detected) {
+          state.tag = _tag;
+          state.anchor = _anchor;
+          state.kind = "mapping";
+          state.result = _result;
         }
+
+        return detected;
       }
-    } else {
-      throwError(state, 'unknown tag !<' + state.tag + '>');
-    }
-  }
 
-  if (state.listener !== null) {
-    state.listener('close', state);
-  }
-  return state.tag !== null ||  state.anchor !== null || hasContent;
-}
+      function readTagProperty(state) {
+        var _position,
+          isVerbatim = false,
+          isNamed = false,
+          tagHandle,
+          tagName,
+          ch;
 
-function readDocument(state) {
-  var documentStart = state.position,
-      _position,
-      directiveName,
-      directiveArgs,
-      hasDirectives = false,
-      ch;
+        ch = state.input.charCodeAt(state.position);
 
-  state.version = null;
-  state.checkLineBreaks = state.legacy;
-  state.tagMap = {};
-  state.anchorMap = {};
+        if (ch !== 0x21 /* ! */) return false;
 
-  while ((ch = state.input.charCodeAt(state.position)) !== 0) {
-    skipSeparationSpace(state, true, -1);
+        if (state.tag !== null) {
+          throwError(state, "duplication of a tag property");
+        }
 
-    ch = state.input.charCodeAt(state.position);
+        ch = state.input.charCodeAt(++state.position);
 
-    if (state.lineIndent > 0 || ch !== 0x25/* % */) {
-      break;
-    }
+        if (ch === 0x3c /* < */) {
+          isVerbatim = true;
+          ch = state.input.charCodeAt(++state.position);
+        } else if (ch === 0x21 /* ! */) {
+          isNamed = true;
+          tagHandle = "!!";
+          ch = state.input.charCodeAt(++state.position);
+        } else {
+          tagHandle = "!";
+        }
 
-    hasDirectives = true;
-    ch = state.input.charCodeAt(++state.position);
-    _position = state.position;
+        _position = state.position;
 
-    while (ch !== 0 && !is_WS_OR_EOL(ch)) {
-      ch = state.input.charCodeAt(++state.position);
-    }
+        if (isVerbatim) {
+          do {
+            ch = state.input.charCodeAt(++state.position);
+          } while (ch !== 0 && ch !== 0x3e /* > */);
 
-    directiveName = state.input.slice(_position, state.position);
-    directiveArgs = [];
+          if (state.position < state.length) {
+            tagName = state.input.slice(_position, state.position);
+            ch = state.input.charCodeAt(++state.position);
+          } else {
+            throwError(
+              state,
+              "unexpected end of the stream within a verbatim tag",
+            );
+          }
+        } else {
+          while (ch !== 0 && !is_WS_OR_EOL(ch)) {
+            if (ch === 0x21 /* ! */) {
+              if (!isNamed) {
+                tagHandle = state.input.slice(
+                  _position - 1,
+                  state.position + 1,
+                );
+
+                if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
+                  throwError(
+                    state,
+                    "named tag handle cannot contain such characters",
+                  );
+                }
 
-    if (directiveName.length < 1) {
-      throwError(state, 'directive name must not be less than one character in length');
-    }
+                isNamed = true;
+                _position = state.position + 1;
+              } else {
+                throwError(
+                  state,
+                  "tag suffix cannot contain exclamation marks",
+                );
+              }
+            }
 
-    while (ch !== 0) {
-      while (is_WHITE_SPACE(ch)) {
-        ch = state.input.charCodeAt(++state.position);
-      }
+            ch = state.input.charCodeAt(++state.position);
+          }
 
-      if (ch === 0x23/* # */) {
-        do { ch = state.input.charCodeAt(++state.position); }
-        while (ch !== 0 && !is_EOL(ch));
-        break;
-      }
+          tagName = state.input.slice(_position, state.position);
 
-      if (is_EOL(ch)) break;
+          if (PATTERN_FLOW_INDICATORS.test(tagName)) {
+            throwError(
+              state,
+              "tag suffix cannot contain flow indicator characters",
+            );
+          }
+        }
 
-      _position = state.position;
+        if (tagName && !PATTERN_TAG_URI.test(tagName)) {
+          throwError(
+            state,
+            "tag name cannot contain such characters: " + tagName,
+          );
+        }
 
-      while (ch !== 0 && !is_WS_OR_EOL(ch)) {
-        ch = state.input.charCodeAt(++state.position);
+        if (isVerbatim) {
+          state.tag = tagName;
+        } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
+          state.tag = state.tagMap[tagHandle] + tagName;
+        } else if (tagHandle === "!") {
+          state.tag = "!" + tagName;
+        } else if (tagHandle === "!!") {
+          state.tag = "tag:yaml.org,2002:" + tagName;
+        } else {
+          throwError(state, 'undeclared tag handle "' + tagHandle + '"');
+        }
+
+        return true;
       }
 
-      directiveArgs.push(state.input.slice(_position, state.position));
-    }
+      function readAnchorProperty(state) {
+        var _position, ch;
 
-    if (ch !== 0) readLineBreak(state);
+        ch = state.input.charCodeAt(state.position);
 
-    if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
-      directiveHandlers[directiveName](state, directiveName, directiveArgs);
-    } else {
-      throwWarning(state, 'unknown document directive "' + directiveName + '"');
-    }
-  }
+        if (ch !== 0x26 /* & */) return false;
 
-  skipSeparationSpace(state, true, -1);
+        if (state.anchor !== null) {
+          throwError(state, "duplication of an anchor property");
+        }
 
-  if (state.lineIndent === 0 &&
-      state.input.charCodeAt(state.position)     === 0x2D/* - */ &&
-      state.input.charCodeAt(state.position + 1) === 0x2D/* - */ &&
-      state.input.charCodeAt(state.position + 2) === 0x2D/* - */) {
-    state.position += 3;
-    skipSeparationSpace(state, true, -1);
+        ch = state.input.charCodeAt(++state.position);
+        _position = state.position;
 
-  } else if (hasDirectives) {
-    throwError(state, 'directives end mark is expected');
-  }
+        while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+          ch = state.input.charCodeAt(++state.position);
+        }
 
-  composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
-  skipSeparationSpace(state, true, -1);
+        if (state.position === _position) {
+          throwError(
+            state,
+            "name of an anchor node must contain at least one character",
+          );
+        }
 
-  if (state.checkLineBreaks &&
-      PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
-    throwWarning(state, 'non-ASCII line breaks are interpreted as content');
-  }
+        state.anchor = state.input.slice(_position, state.position);
+        return true;
+      }
 
-  state.documents.push(state.result);
+      function readAlias(state) {
+        var _position, alias, ch;
 
-  if (state.position === state.lineStart && testDocumentSeparator(state)) {
+        ch = state.input.charCodeAt(state.position);
 
-    if (state.input.charCodeAt(state.position) === 0x2E/* . */) {
-      state.position += 3;
-      skipSeparationSpace(state, true, -1);
-    }
-    return;
-  }
+        if (ch !== 0x2a /* * */) return false;
 
-  if (state.position < (state.length - 1)) {
-    throwError(state, 'end of the stream or a document separator is expected');
-  } else {
-    return;
-  }
-}
+        ch = state.input.charCodeAt(++state.position);
+        _position = state.position;
 
+        while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+          ch = state.input.charCodeAt(++state.position);
+        }
 
-function loadDocuments(input, options) {
-  input = String(input);
-  options = options || {};
+        if (state.position === _position) {
+          throwError(
+            state,
+            "name of an alias node must contain at least one character",
+          );
+        }
 
-  if (input.length !== 0) {
+        alias = state.input.slice(_position, state.position);
 
-    // Add tailing `\n` if not exists
-    if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ &&
-        input.charCodeAt(input.length - 1) !== 0x0D/* CR */) {
-      input += '\n';
-    }
+        if (!state.anchorMap.hasOwnProperty(alias)) {
+          throwError(state, 'unidentified alias "' + alias + '"');
+        }
 
-    // Strip BOM
-    if (input.charCodeAt(0) === 0xFEFF) {
-      input = input.slice(1);
-    }
-  }
+        state.result = state.anchorMap[alias];
+        skipSeparationSpace(state, true, -1);
+        return true;
+      }
 
-  var state = new State(input, options);
+      function composeNode(
+        state,
+        parentIndent,
+        nodeContext,
+        allowToSeek,
+        allowCompact,
+      ) {
+        var allowBlockStyles,
+          allowBlockScalars,
+          allowBlockCollections,
+          indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this<parent
+          atNewLine = false,
+          hasContent = false,
+          typeIndex,
+          typeQuantity,
+          type,
+          flowIndent,
+          blockIndent;
+
+        if (state.listener !== null) {
+          state.listener("open", state);
+        }
+
+        state.tag = null;
+        state.anchor = null;
+        state.kind = null;
+        state.result = null;
+
+        allowBlockStyles =
+          allowBlockScalars =
+          allowBlockCollections =
+            CONTEXT_BLOCK_OUT === nodeContext ||
+            CONTEXT_BLOCK_IN === nodeContext;
+
+        if (allowToSeek) {
+          if (skipSeparationSpace(state, true, -1)) {
+            atNewLine = true;
+
+            if (state.lineIndent > parentIndent) {
+              indentStatus = 1;
+            } else if (state.lineIndent === parentIndent) {
+              indentStatus = 0;
+            } else if (state.lineIndent < parentIndent) {
+              indentStatus = -1;
+            }
+          }
+        }
 
-  // Use 0 as string terminator. That significantly simplifies bounds check.
-  state.input += '\0';
+        if (indentStatus === 1) {
+          while (readTagProperty(state) || readAnchorProperty(state)) {
+            if (skipSeparationSpace(state, true, -1)) {
+              atNewLine = true;
+              allowBlockCollections = allowBlockStyles;
 
-  while (state.input.charCodeAt(state.position) === 0x20/* Space */) {
-    state.lineIndent += 1;
-    state.position += 1;
-  }
+              if (state.lineIndent > parentIndent) {
+                indentStatus = 1;
+              } else if (state.lineIndent === parentIndent) {
+                indentStatus = 0;
+              } else if (state.lineIndent < parentIndent) {
+                indentStatus = -1;
+              }
+            } else {
+              allowBlockCollections = false;
+            }
+          }
+        }
 
-  while (state.position < (state.length - 1)) {
-    readDocument(state);
-  }
+        if (allowBlockCollections) {
+          allowBlockCollections = atNewLine || allowCompact;
+        }
 
-  return state.documents;
-}
+        if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {
+          if (
+            CONTEXT_FLOW_IN === nodeContext ||
+            CONTEXT_FLOW_OUT === nodeContext
+          ) {
+            flowIndent = parentIndent;
+          } else {
+            flowIndent = parentIndent + 1;
+          }
 
+          blockIndent = state.position - state.lineStart;
 
-function loadAll(input, iterator, options) {
-  var documents = loadDocuments(input, options), index, length;
+          if (indentStatus === 1) {
+            if (
+              (allowBlockCollections &&
+                (readBlockSequence(state, blockIndent) ||
+                  readBlockMapping(state, blockIndent, flowIndent))) ||
+              readFlowCollection(state, flowIndent)
+            ) {
+              hasContent = true;
+            } else {
+              if (
+                (allowBlockScalars && readBlockScalar(state, flowIndent)) ||
+                readSingleQuotedScalar(state, flowIndent) ||
+                readDoubleQuotedScalar(state, flowIndent)
+              ) {
+                hasContent = true;
+              } else if (readAlias(state)) {
+                hasContent = true;
+
+                if (state.tag !== null || state.anchor !== null) {
+                  throwError(
+                    state,
+                    "alias node should not have any properties",
+                  );
+                }
+              } else if (
+                readPlainScalar(
+                  state,
+                  flowIndent,
+                  CONTEXT_FLOW_IN === nodeContext,
+                )
+              ) {
+                hasContent = true;
 
-  if (typeof iterator !== 'function') {
-    return documents;
-  }
+                if (state.tag === null) {
+                  state.tag = "?";
+                }
+              }
 
-  for (index = 0, length = documents.length; index < length; index += 1) {
-    iterator(documents[index]);
-  }
-}
+              if (state.anchor !== null) {
+                state.anchorMap[state.anchor] = state.result;
+              }
+            }
+          } else if (indentStatus === 0) {
+            // Special case: block sequences are allowed to have same indentation level as the parent.
+            // http://www.yaml.org/spec/1.2/spec.html#id2799784
+            hasContent =
+              allowBlockCollections && readBlockSequence(state, blockIndent);
+          }
+        }
 
+        if (state.tag !== null && state.tag !== "!") {
+          if (state.tag === "?") {
+            for (
+              typeIndex = 0, typeQuantity = state.implicitTypes.length;
+              typeIndex < typeQuantity;
+              typeIndex += 1
+            ) {
+              type = state.implicitTypes[typeIndex];
+
+              // Implicit resolving is not allowed for non-scalar types, and '?'
+              // non-specific tag is only assigned to plain scalars. So, it isn't
+              // needed to check for 'kind' conformity.
+
+              if (type.resolve(state.result)) {
+                // `state.result` updated in resolver if matched
+                state.result = type.construct(state.result);
+                state.tag = type.tag;
+                if (state.anchor !== null) {
+                  state.anchorMap[state.anchor] = state.result;
+                }
+                break;
+              }
+            }
+          } else if (
+            _hasOwnProperty.call(
+              state.typeMap[state.kind || "fallback"],
+              state.tag,
+            )
+          ) {
+            type = state.typeMap[state.kind || "fallback"][state.tag];
+
+            if (state.result !== null && type.kind !== state.kind) {
+              throwError(
+                state,
+                "unacceptable node kind for !<" +
+                  state.tag +
+                  '> tag; it should be "' +
+                  type.kind +
+                  '", not "' +
+                  state.kind +
+                  '"',
+              );
+            }
 
-function load(input, options) {
-  var documents = loadDocuments(input, options);
+            if (!type.resolve(state.result)) {
+              // `state.result` updated in resolver if matched
+              throwError(
+                state,
+                "cannot resolve a node with !<" + state.tag + "> explicit tag",
+              );
+            } else {
+              state.result = type.construct(state.result);
+              if (state.anchor !== null) {
+                state.anchorMap[state.anchor] = state.result;
+              }
+            }
+          } else {
+            throwError(state, "unknown tag !<" + state.tag + ">");
+          }
+        }
 
-  if (documents.length === 0) {
-    /*eslint-disable no-undefined*/
-    return undefined;
-  } else if (documents.length === 1) {
-    return documents[0];
-  }
-  throw new YAMLException('expected a single document in the stream, but found more');
-}
+        if (state.listener !== null) {
+          state.listener("close", state);
+        }
+        return state.tag !== null || state.anchor !== null || hasContent;
+      }
 
+      function readDocument(state) {
+        var documentStart = state.position,
+          _position,
+          directiveName,
+          directiveArgs,
+          hasDirectives = false,
+          ch;
 
-function safeLoadAll(input, output, options) {
-  if (typeof output === 'function') {
-    loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-  } else {
-    return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-  }
-}
+        state.version = null;
+        state.checkLineBreaks = state.legacy;
+        state.tagMap = {};
+        state.anchorMap = {};
 
+        while ((ch = state.input.charCodeAt(state.position)) !== 0) {
+          skipSeparationSpace(state, true, -1);
 
-function safeLoad(input, options) {
-  return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
-}
+          ch = state.input.charCodeAt(state.position);
 
+          if (state.lineIndent > 0 || ch !== 0x25 /* % */) {
+            break;
+          }
 
-module.exports.loadAll     = loadAll;
-module.exports.load        = load;
-module.exports.safeLoadAll = safeLoadAll;
-module.exports.safeLoad    = safeLoad;
+          hasDirectives = true;
+          ch = state.input.charCodeAt(++state.position);
+          _position = state.position;
 
+          while (ch !== 0 && !is_WS_OR_EOL(ch)) {
+            ch = state.input.charCodeAt(++state.position);
+          }
 
-/***/ }),
-/* 283 */
-/***/ (function(module, exports, __webpack_require__) {
+          directiveName = state.input.slice(_position, state.position);
+          directiveArgs = [];
 
-"use strict";
+          if (directiveName.length < 1) {
+            throwError(
+              state,
+              "directive name must not be less than one character in length",
+            );
+          }
 
+          while (ch !== 0) {
+            while (is_WHITE_SPACE(ch)) {
+              ch = state.input.charCodeAt(++state.position);
+            }
 
+            if (ch === 0x23 /* # */) {
+              do {
+                ch = state.input.charCodeAt(++state.position);
+              } while (ch !== 0 && !is_EOL(ch));
+              break;
+            }
 
-var common = __webpack_require__(43);
+            if (is_EOL(ch)) break;
 
+            _position = state.position;
 
-function Mark(name, buffer, position, line, column) {
-  this.name     = name;
-  this.buffer   = buffer;
-  this.position = position;
-  this.line     = line;
-  this.column   = column;
-}
+            while (ch !== 0 && !is_WS_OR_EOL(ch)) {
+              ch = state.input.charCodeAt(++state.position);
+            }
 
+            directiveArgs.push(state.input.slice(_position, state.position));
+          }
 
-Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
-  var head, start, tail, end, snippet;
+          if (ch !== 0) readLineBreak(state);
 
-  if (!this.buffer) return null;
+          if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
+            directiveHandlers[directiveName](
+              state,
+              directiveName,
+              directiveArgs,
+            );
+          } else {
+            throwWarning(
+              state,
+              'unknown document directive "' + directiveName + '"',
+            );
+          }
+        }
 
-  indent = indent || 4;
-  maxLength = maxLength || 75;
+        skipSeparationSpace(state, true, -1);
 
-  head = '';
-  start = this.position;
+        if (
+          state.lineIndent === 0 &&
+          state.input.charCodeAt(state.position) === 0x2d /* - */ &&
+          state.input.charCodeAt(state.position + 1) === 0x2d /* - */ &&
+          state.input.charCodeAt(state.position + 2) === 0x2d /* - */
+        ) {
+          state.position += 3;
+          skipSeparationSpace(state, true, -1);
+        } else if (hasDirectives) {
+          throwError(state, "directives end mark is expected");
+        }
+
+        composeNode(
+          state,
+          state.lineIndent - 1,
+          CONTEXT_BLOCK_OUT,
+          false,
+          true,
+        );
+        skipSeparationSpace(state, true, -1);
 
-  while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) {
-    start -= 1;
-    if (this.position - start > (maxLength / 2 - 1)) {
-      head = ' ... ';
-      start += 5;
-      break;
-    }
-  }
+        if (
+          state.checkLineBreaks &&
+          PATTERN_NON_ASCII_LINE_BREAKS.test(
+            state.input.slice(documentStart, state.position),
+          )
+        ) {
+          throwWarning(
+            state,
+            "non-ASCII line breaks are interpreted as content",
+          );
+        }
 
-  tail = '';
-  end = this.position;
+        state.documents.push(state.result);
 
-  while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) {
-    end += 1;
-    if (end - this.position > (maxLength / 2 - 1)) {
-      tail = ' ... ';
-      end -= 5;
-      break;
-    }
-  }
+        if (
+          state.position === state.lineStart &&
+          testDocumentSeparator(state)
+        ) {
+          if (state.input.charCodeAt(state.position) === 0x2e /* . */) {
+            state.position += 3;
+            skipSeparationSpace(state, true, -1);
+          }
+          return;
+        }
 
-  snippet = this.buffer.slice(start, end);
+        if (state.position < state.length - 1) {
+          throwError(
+            state,
+            "end of the stream or a document separator is expected",
+          );
+        } else {
+          return;
+        }
+      }
 
-  return common.repeat(' ', indent) + head + snippet + tail + '\n' +
-         common.repeat(' ', indent + this.position - start + head.length) + '^';
-};
+      function loadDocuments(input, options) {
+        input = String(input);
+        options = options || {};
 
+        if (input.length !== 0) {
+          // Add tailing `\n` if not exists
+          if (
+            input.charCodeAt(input.length - 1) !== 0x0a /* LF */ &&
+            input.charCodeAt(input.length - 1) !== 0x0d /* CR */
+          ) {
+            input += "\n";
+          }
 
-Mark.prototype.toString = function toString(compact) {
-  var snippet, where = '';
+          // Strip BOM
+          if (input.charCodeAt(0) === 0xfeff) {
+            input = input.slice(1);
+          }
+        }
 
-  if (this.name) {
-    where += 'in "' + this.name + '" ';
-  }
+        var state = new State(input, options);
 
-  where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);
+        // Use 0 as string terminator. That significantly simplifies bounds check.
+        state.input += "\0";
 
-  if (!compact) {
-    snippet = this.getSnippet();
+        while (state.input.charCodeAt(state.position) === 0x20 /* Space */) {
+          state.lineIndent += 1;
+          state.position += 1;
+        }
 
-    if (snippet) {
-      where += ':\n' + snippet;
-    }
-  }
+        while (state.position < state.length - 1) {
+          readDocument(state);
+        }
 
-  return where;
-};
+        return state.documents;
+      }
 
+      function loadAll(input, iterator, options) {
+        var documents = loadDocuments(input, options),
+          index,
+          length;
 
-module.exports = Mark;
+        if (typeof iterator !== "function") {
+          return documents;
+        }
 
+        for (index = 0, length = documents.length; index < length; index += 1) {
+          iterator(documents[index]);
+        }
+      }
 
-/***/ }),
-/* 284 */
-/***/ (function(module, exports, __webpack_require__) {
+      function load(input, options) {
+        var documents = loadDocuments(input, options);
 
-"use strict";
-var require;
+        if (documents.length === 0) {
+          /*eslint-disable no-undefined*/
+          return undefined;
+        } else if (documents.length === 1) {
+          return documents[0];
+        }
+        throw new YAMLException(
+          "expected a single document in the stream, but found more",
+        );
+      }
 
-/*eslint-disable no-bitwise*/
+      function safeLoadAll(input, output, options) {
+        if (typeof output === "function") {
+          loadAll(
+            input,
+            output,
+            common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
+          );
+        } else {
+          return loadAll(
+            input,
+            common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
+          );
+        }
+      }
 
-var NodeBuffer;
+      function safeLoad(input, options) {
+        return load(
+          input,
+          common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
+        );
+      }
 
-try {
-  // A trick for browserified version, to not include `Buffer` shim
-  var _require = require;
-  NodeBuffer = __webpack_require__(64).Buffer;
-} catch (__) {}
+      module.exports.loadAll = loadAll;
+      module.exports.load = load;
+      module.exports.safeLoadAll = safeLoadAll;
+      module.exports.safeLoad = safeLoad;
 
-var Type       = __webpack_require__(10);
+      /***/
+    },
+    /* 283 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var common = __webpack_require__(43);
 
-// [ 64, 65, 66 ] -> [ padding, CR, LF ]
-var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r';
+      function Mark(name, buffer, position, line, column) {
+        this.name = name;
+        this.buffer = buffer;
+        this.position = position;
+        this.line = line;
+        this.column = column;
+      }
 
+      Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
+        var head, start, tail, end, snippet;
 
-function resolveYamlBinary(data) {
-  if (data === null) return false;
+        if (!this.buffer) return null;
 
-  var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP;
+        indent = indent || 4;
+        maxLength = maxLength || 75;
 
-  // Convert one by one.
-  for (idx = 0; idx < max; idx++) {
-    code = map.indexOf(data.charAt(idx));
+        head = "";
+        start = this.position;
 
-    // Skip CR/LF
-    if (code > 64) continue;
+        while (
+          start > 0 &&
+          "\x00\r\n\x85\u2028\u2029".indexOf(this.buffer.charAt(start - 1)) ===
+            -1
+        ) {
+          start -= 1;
+          if (this.position - start > maxLength / 2 - 1) {
+            head = " ... ";
+            start += 5;
+            break;
+          }
+        }
 
-    // Fail on illegal characters
-    if (code < 0) return false;
+        tail = "";
+        end = this.position;
 
-    bitlen += 6;
-  }
+        while (
+          end < this.buffer.length &&
+          "\x00\r\n\x85\u2028\u2029".indexOf(this.buffer.charAt(end)) === -1
+        ) {
+          end += 1;
+          if (end - this.position > maxLength / 2 - 1) {
+            tail = " ... ";
+            end -= 5;
+            break;
+          }
+        }
 
-  // If there are any bits left, source was corrupted
-  return (bitlen % 8) === 0;
-}
-
-function constructYamlBinary(data) {
-  var idx, tailbits,
-      input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan
-      max = input.length,
-      map = BASE64_MAP,
-      bits = 0,
-      result = [];
-
-  // Collect by 6*4 bits (3 bytes)
-
-  for (idx = 0; idx < max; idx++) {
-    if ((idx % 4 === 0) && idx) {
-      result.push((bits >> 16) & 0xFF);
-      result.push((bits >> 8) & 0xFF);
-      result.push(bits & 0xFF);
-    }
+        snippet = this.buffer.slice(start, end);
 
-    bits = (bits << 6) | map.indexOf(input.charAt(idx));
-  }
+        return (
+          common.repeat(" ", indent) +
+          head +
+          snippet +
+          tail +
+          "\n" +
+          common.repeat(" ", indent + this.position - start + head.length) +
+          "^"
+        );
+      };
 
-  // Dump tail
+      Mark.prototype.toString = function toString(compact) {
+        var snippet,
+          where = "";
 
-  tailbits = (max % 4) * 6;
+        if (this.name) {
+          where += 'in "' + this.name + '" ';
+        }
 
-  if (tailbits === 0) {
-    result.push((bits >> 16) & 0xFF);
-    result.push((bits >> 8) & 0xFF);
-    result.push(bits & 0xFF);
-  } else if (tailbits === 18) {
-    result.push((bits >> 10) & 0xFF);
-    result.push((bits >> 2) & 0xFF);
-  } else if (tailbits === 12) {
-    result.push((bits >> 4) & 0xFF);
-  }
+        where += "at line " + (this.line + 1) + ", column " + (this.column + 1);
 
-  // Wrap into Buffer for NodeJS and leave Array for browser
-  if (NodeBuffer) {
-    // Support node 6.+ Buffer API when available
-    return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result);
-  }
+        if (!compact) {
+          snippet = this.getSnippet();
 
-  return result;
-}
+          if (snippet) {
+            where += ":\n" + snippet;
+          }
+        }
 
-function representYamlBinary(object /*, style*/) {
-  var result = '', bits = 0, idx, tail,
-      max = object.length,
-      map = BASE64_MAP;
+        return where;
+      };
 
-  // Convert every three bytes to 4 ASCII characters.
+      module.exports = Mark;
 
-  for (idx = 0; idx < max; idx++) {
-    if ((idx % 3 === 0) && idx) {
-      result += map[(bits >> 18) & 0x3F];
-      result += map[(bits >> 12) & 0x3F];
-      result += map[(bits >> 6) & 0x3F];
-      result += map[bits & 0x3F];
-    }
+      /***/
+    },
+    /* 284 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      var require;
 
-    bits = (bits << 8) + object[idx];
-  }
+      /*eslint-disable no-bitwise*/
 
-  // Dump tail
-
-  tail = max % 3;
-
-  if (tail === 0) {
-    result += map[(bits >> 18) & 0x3F];
-    result += map[(bits >> 12) & 0x3F];
-    result += map[(bits >> 6) & 0x3F];
-    result += map[bits & 0x3F];
-  } else if (tail === 2) {
-    result += map[(bits >> 10) & 0x3F];
-    result += map[(bits >> 4) & 0x3F];
-    result += map[(bits << 2) & 0x3F];
-    result += map[64];
-  } else if (tail === 1) {
-    result += map[(bits >> 2) & 0x3F];
-    result += map[(bits << 4) & 0x3F];
-    result += map[64];
-    result += map[64];
-  }
+      var NodeBuffer;
 
-  return result;
-}
+      try {
+        // A trick for browserified version, to not include `Buffer` shim
+        var _require = require;
+        NodeBuffer = __webpack_require__(64).Buffer;
+      } catch (__) {}
 
-function isBinary(object) {
-  return NodeBuffer && NodeBuffer.isBuffer(object);
-}
+      var Type = __webpack_require__(10);
 
-module.exports = new Type('tag:yaml.org,2002:binary', {
-  kind: 'scalar',
-  resolve: resolveYamlBinary,
-  construct: constructYamlBinary,
-  predicate: isBinary,
-  represent: representYamlBinary
-});
+      // [ 64, 65, 66 ] -> [ padding, CR, LF ]
+      var BASE64_MAP =
+        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r";
 
+      function resolveYamlBinary(data) {
+        if (data === null) return false;
 
-/***/ }),
-/* 285 */
-/***/ (function(module, exports, __webpack_require__) {
+        var code,
+          idx,
+          bitlen = 0,
+          max = data.length,
+          map = BASE64_MAP;
 
-"use strict";
+        // Convert one by one.
+        for (idx = 0; idx < max; idx++) {
+          code = map.indexOf(data.charAt(idx));
 
+          // Skip CR/LF
+          if (code > 64) continue;
 
-var Type = __webpack_require__(10);
+          // Fail on illegal characters
+          if (code < 0) return false;
 
-function resolveYamlBoolean(data) {
-  if (data === null) return false;
+          bitlen += 6;
+        }
 
-  var max = data.length;
+        // If there are any bits left, source was corrupted
+        return bitlen % 8 === 0;
+      }
 
-  return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||
-         (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));
-}
+      function constructYamlBinary(data) {
+        var idx,
+          tailbits,
+          input = data.replace(/[\r\n=]/g, ""), // remove CR/LF & padding to simplify scan
+          max = input.length,
+          map = BASE64_MAP,
+          bits = 0,
+          result = [];
 
-function constructYamlBoolean(data) {
-  return data === 'true' ||
-         data === 'True' ||
-         data === 'TRUE';
-}
+        // Collect by 6*4 bits (3 bytes)
 
-function isBoolean(object) {
-  return Object.prototype.toString.call(object) === '[object Boolean]';
-}
+        for (idx = 0; idx < max; idx++) {
+          if (idx % 4 === 0 && idx) {
+            result.push((bits >> 16) & 0xff);
+            result.push((bits >> 8) & 0xff);
+            result.push(bits & 0xff);
+          }
 
-module.exports = new Type('tag:yaml.org,2002:bool', {
-  kind: 'scalar',
-  resolve: resolveYamlBoolean,
-  construct: constructYamlBoolean,
-  predicate: isBoolean,
-  represent: {
-    lowercase: function (object) { return object ? 'true' : 'false'; },
-    uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },
-    camelcase: function (object) { return object ? 'True' : 'False'; }
-  },
-  defaultStyle: 'lowercase'
-});
+          bits = (bits << 6) | map.indexOf(input.charAt(idx));
+        }
 
+        // Dump tail
 
-/***/ }),
-/* 286 */
-/***/ (function(module, exports, __webpack_require__) {
+        tailbits = (max % 4) * 6;
 
-"use strict";
+        if (tailbits === 0) {
+          result.push((bits >> 16) & 0xff);
+          result.push((bits >> 8) & 0xff);
+          result.push(bits & 0xff);
+        } else if (tailbits === 18) {
+          result.push((bits >> 10) & 0xff);
+          result.push((bits >> 2) & 0xff);
+        } else if (tailbits === 12) {
+          result.push((bits >> 4) & 0xff);
+        }
 
+        // Wrap into Buffer for NodeJS and leave Array for browser
+        if (NodeBuffer) {
+          // Support node 6.+ Buffer API when available
+          return NodeBuffer.from
+            ? NodeBuffer.from(result)
+            : new NodeBuffer(result);
+        }
 
-var common = __webpack_require__(43);
-var Type   = __webpack_require__(10);
+        return result;
+      }
 
-var YAML_FLOAT_PATTERN = new RegExp(
-  // 2.5e4, 2.5 and integers
-  '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' +
-  // .2e4, .2
-  // special case, seems not from spec
-  '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' +
-  // 20:59
-  '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
-  // .inf
-  '|[-+]?\\.(?:inf|Inf|INF)' +
-  // .nan
-  '|\\.(?:nan|NaN|NAN))$');
+      function representYamlBinary(object /*, style*/) {
+        var result = "",
+          bits = 0,
+          idx,
+          tail,
+          max = object.length,
+          map = BASE64_MAP;
 
-function resolveYamlFloat(data) {
-  if (data === null) return false;
+        // Convert every three bytes to 4 ASCII characters.
 
-  if (!YAML_FLOAT_PATTERN.test(data) ||
-      // Quick hack to not allow integers end with `_`
-      // Probably should update regexp & check speed
-      data[data.length - 1] === '_') {
-    return false;
-  }
+        for (idx = 0; idx < max; idx++) {
+          if (idx % 3 === 0 && idx) {
+            result += map[(bits >> 18) & 0x3f];
+            result += map[(bits >> 12) & 0x3f];
+            result += map[(bits >> 6) & 0x3f];
+            result += map[bits & 0x3f];
+          }
 
-  return true;
-}
+          bits = (bits << 8) + object[idx];
+        }
 
-function constructYamlFloat(data) {
-  var value, sign, base, digits;
+        // Dump tail
 
-  value  = data.replace(/_/g, '').toLowerCase();
-  sign   = value[0] === '-' ? -1 : 1;
-  digits = [];
+        tail = max % 3;
 
-  if ('+-'.indexOf(value[0]) >= 0) {
-    value = value.slice(1);
-  }
+        if (tail === 0) {
+          result += map[(bits >> 18) & 0x3f];
+          result += map[(bits >> 12) & 0x3f];
+          result += map[(bits >> 6) & 0x3f];
+          result += map[bits & 0x3f];
+        } else if (tail === 2) {
+          result += map[(bits >> 10) & 0x3f];
+          result += map[(bits >> 4) & 0x3f];
+          result += map[(bits << 2) & 0x3f];
+          result += map[64];
+        } else if (tail === 1) {
+          result += map[(bits >> 2) & 0x3f];
+          result += map[(bits << 4) & 0x3f];
+          result += map[64];
+          result += map[64];
+        }
 
-  if (value === '.inf') {
-    return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
+        return result;
+      }
 
-  } else if (value === '.nan') {
-    return NaN;
+      function isBinary(object) {
+        return NodeBuffer && NodeBuffer.isBuffer(object);
+      }
 
-  } else if (value.indexOf(':') >= 0) {
-    value.split(':').forEach(function (v) {
-      digits.unshift(parseFloat(v, 10));
-    });
+      module.exports = new Type("tag:yaml.org,2002:binary", {
+        kind: "scalar",
+        resolve: resolveYamlBinary,
+        construct: constructYamlBinary,
+        predicate: isBinary,
+        represent: representYamlBinary,
+      });
 
-    value = 0.0;
-    base = 1;
+      /***/
+    },
+    /* 285 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    digits.forEach(function (d) {
-      value += d * base;
-      base *= 60;
-    });
+      var Type = __webpack_require__(10);
 
-    return sign * value;
+      function resolveYamlBoolean(data) {
+        if (data === null) return false;
 
-  }
-  return sign * parseFloat(value, 10);
-}
+        var max = data.length;
 
+        return (
+          (max === 4 &&
+            (data === "true" || data === "True" || data === "TRUE")) ||
+          (max === 5 &&
+            (data === "false" || data === "False" || data === "FALSE"))
+        );
+      }
 
-var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;
+      function constructYamlBoolean(data) {
+        return data === "true" || data === "True" || data === "TRUE";
+      }
 
-function representYamlFloat(object, style) {
-  var res;
+      function isBoolean(object) {
+        return Object.prototype.toString.call(object) === "[object Boolean]";
+      }
 
-  if (isNaN(object)) {
-    switch (style) {
-      case 'lowercase': return '.nan';
-      case 'uppercase': return '.NAN';
-      case 'camelcase': return '.NaN';
-    }
-  } else if (Number.POSITIVE_INFINITY === object) {
-    switch (style) {
-      case 'lowercase': return '.inf';
-      case 'uppercase': return '.INF';
-      case 'camelcase': return '.Inf';
-    }
-  } else if (Number.NEGATIVE_INFINITY === object) {
-    switch (style) {
-      case 'lowercase': return '-.inf';
-      case 'uppercase': return '-.INF';
-      case 'camelcase': return '-.Inf';
-    }
-  } else if (common.isNegativeZero(object)) {
-    return '-0.0';
-  }
+      module.exports = new Type("tag:yaml.org,2002:bool", {
+        kind: "scalar",
+        resolve: resolveYamlBoolean,
+        construct: constructYamlBoolean,
+        predicate: isBoolean,
+        represent: {
+          lowercase: function (object) {
+            return object ? "true" : "false";
+          },
+          uppercase: function (object) {
+            return object ? "TRUE" : "FALSE";
+          },
+          camelcase: function (object) {
+            return object ? "True" : "False";
+          },
+        },
+        defaultStyle: "lowercase",
+      });
 
-  res = object.toString(10);
+      /***/
+    },
+    /* 286 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var common = __webpack_require__(43);
+      var Type = __webpack_require__(10);
+
+      var YAML_FLOAT_PATTERN = new RegExp(
+        // 2.5e4, 2.5 and integers
+        "^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?" +
+          // .2e4, .2
+          // special case, seems not from spec
+          "|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?" +
+          // 20:59
+          "|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*" +
+          // .inf
+          "|[-+]?\\.(?:inf|Inf|INF)" +
+          // .nan
+          "|\\.(?:nan|NaN|NAN))$",
+      );
 
-  // JS stringifier can build scientific format without dots: 5e-100,
-  // while YAML requres dot: 5.e-100. Fix it with simple hack
+      function resolveYamlFloat(data) {
+        if (data === null) return false;
 
-  return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res;
-}
+        if (
+          !YAML_FLOAT_PATTERN.test(data) ||
+          // Quick hack to not allow integers end with `_`
+          // Probably should update regexp & check speed
+          data[data.length - 1] === "_"
+        ) {
+          return false;
+        }
 
-function isFloat(object) {
-  return (Object.prototype.toString.call(object) === '[object Number]') &&
-         (object % 1 !== 0 || common.isNegativeZero(object));
-}
+        return true;
+      }
 
-module.exports = new Type('tag:yaml.org,2002:float', {
-  kind: 'scalar',
-  resolve: resolveYamlFloat,
-  construct: constructYamlFloat,
-  predicate: isFloat,
-  represent: representYamlFloat,
-  defaultStyle: 'lowercase'
-});
+      function constructYamlFloat(data) {
+        var value, sign, base, digits;
 
+        value = data.replace(/_/g, "").toLowerCase();
+        sign = value[0] === "-" ? -1 : 1;
+        digits = [];
 
-/***/ }),
-/* 287 */
-/***/ (function(module, exports, __webpack_require__) {
+        if ("+-".indexOf(value[0]) >= 0) {
+          value = value.slice(1);
+        }
 
-"use strict";
+        if (value === ".inf") {
+          return sign === 1
+            ? Number.POSITIVE_INFINITY
+            : Number.NEGATIVE_INFINITY;
+        } else if (value === ".nan") {
+          return NaN;
+        } else if (value.indexOf(":") >= 0) {
+          value.split(":").forEach(function (v) {
+            digits.unshift(parseFloat(v, 10));
+          });
 
+          value = 0.0;
+          base = 1;
 
-var common = __webpack_require__(43);
-var Type   = __webpack_require__(10);
+          digits.forEach(function (d) {
+            value += d * base;
+            base *= 60;
+          });
 
-function isHexCode(c) {
-  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||
-         ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||
-         ((0x61/* a */ <= c) && (c <= 0x66/* f */));
-}
+          return sign * value;
+        }
+        return sign * parseFloat(value, 10);
+      }
 
-function isOctCode(c) {
-  return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));
-}
+      var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;
 
-function isDecCode(c) {
-  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));
-}
+      function representYamlFloat(object, style) {
+        var res;
 
-function resolveYamlInteger(data) {
-  if (data === null) return false;
+        if (isNaN(object)) {
+          switch (style) {
+            case "lowercase":
+              return ".nan";
+            case "uppercase":
+              return ".NAN";
+            case "camelcase":
+              return ".NaN";
+          }
+        } else if (Number.POSITIVE_INFINITY === object) {
+          switch (style) {
+            case "lowercase":
+              return ".inf";
+            case "uppercase":
+              return ".INF";
+            case "camelcase":
+              return ".Inf";
+          }
+        } else if (Number.NEGATIVE_INFINITY === object) {
+          switch (style) {
+            case "lowercase":
+              return "-.inf";
+            case "uppercase":
+              return "-.INF";
+            case "camelcase":
+              return "-.Inf";
+          }
+        } else if (common.isNegativeZero(object)) {
+          return "-0.0";
+        }
 
-  var max = data.length,
-      index = 0,
-      hasDigits = false,
-      ch;
+        res = object.toString(10);
 
-  if (!max) return false;
+        // JS stringifier can build scientific format without dots: 5e-100,
+        // while YAML requres dot: 5.e-100. Fix it with simple hack
 
-  ch = data[index];
+        return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace("e", ".e") : res;
+      }
 
-  // sign
-  if (ch === '-' || ch === '+') {
-    ch = data[++index];
-  }
+      function isFloat(object) {
+        return (
+          Object.prototype.toString.call(object) === "[object Number]" &&
+          (object % 1 !== 0 || common.isNegativeZero(object))
+        );
+      }
 
-  if (ch === '0') {
-    // 0
-    if (index + 1 === max) return true;
-    ch = data[++index];
+      module.exports = new Type("tag:yaml.org,2002:float", {
+        kind: "scalar",
+        resolve: resolveYamlFloat,
+        construct: constructYamlFloat,
+        predicate: isFloat,
+        represent: representYamlFloat,
+        defaultStyle: "lowercase",
+      });
 
-    // base 2, base 8, base 16
+      /***/
+    },
+    /* 287 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var common = __webpack_require__(43);
+      var Type = __webpack_require__(10);
+
+      function isHexCode(c) {
+        return (
+          (0x30 /* 0 */ <= c && c <= 0x39 /* 9 */) ||
+          (0x41 /* A */ <= c && c <= 0x46 /* F */) ||
+          (0x61 /* a */ <= c && c <= 0x66 /* f */)
+        );
+      }
 
-    if (ch === 'b') {
-      // base 2
-      index++;
+      function isOctCode(c) {
+        return 0x30 /* 0 */ <= c && c <= 0x37 /* 7 */;
+      }
 
-      for (; index < max; index++) {
-        ch = data[index];
-        if (ch === '_') continue;
-        if (ch !== '0' && ch !== '1') return false;
-        hasDigits = true;
+      function isDecCode(c) {
+        return 0x30 /* 0 */ <= c && c <= 0x39 /* 9 */;
       }
-      return hasDigits && ch !== '_';
-    }
 
+      function resolveYamlInteger(data) {
+        if (data === null) return false;
+
+        var max = data.length,
+          index = 0,
+          hasDigits = false,
+          ch;
 
-    if (ch === 'x') {
-      // base 16
-      index++;
+        if (!max) return false;
 
-      for (; index < max; index++) {
         ch = data[index];
-        if (ch === '_') continue;
-        if (!isHexCode(data.charCodeAt(index))) return false;
-        hasDigits = true;
-      }
-      return hasDigits && ch !== '_';
-    }
 
-    // base 8
-    for (; index < max; index++) {
-      ch = data[index];
-      if (ch === '_') continue;
-      if (!isOctCode(data.charCodeAt(index))) return false;
-      hasDigits = true;
-    }
-    return hasDigits && ch !== '_';
-  }
+        // sign
+        if (ch === "-" || ch === "+") {
+          ch = data[++index];
+        }
+
+        if (ch === "0") {
+          // 0
+          if (index + 1 === max) return true;
+          ch = data[++index];
 
-  // base 10 (except 0) or base 60
+          // base 2, base 8, base 16
 
-  // value should not start with `_`;
-  if (ch === '_') return false;
+          if (ch === "b") {
+            // base 2
+            index++;
 
-  for (; index < max; index++) {
-    ch = data[index];
-    if (ch === '_') continue;
-    if (ch === ':') break;
-    if (!isDecCode(data.charCodeAt(index))) {
-      return false;
-    }
-    hasDigits = true;
-  }
+            for (; index < max; index++) {
+              ch = data[index];
+              if (ch === "_") continue;
+              if (ch !== "0" && ch !== "1") return false;
+              hasDigits = true;
+            }
+            return hasDigits && ch !== "_";
+          }
 
-  // Should have digits and should not end with `_`
-  if (!hasDigits || ch === '_') return false;
+          if (ch === "x") {
+            // base 16
+            index++;
 
-  // if !base60 - done;
-  if (ch !== ':') return true;
+            for (; index < max; index++) {
+              ch = data[index];
+              if (ch === "_") continue;
+              if (!isHexCode(data.charCodeAt(index))) return false;
+              hasDigits = true;
+            }
+            return hasDigits && ch !== "_";
+          }
 
-  // base60 almost not used, no needs to optimize
-  return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
-}
+          // base 8
+          for (; index < max; index++) {
+            ch = data[index];
+            if (ch === "_") continue;
+            if (!isOctCode(data.charCodeAt(index))) return false;
+            hasDigits = true;
+          }
+          return hasDigits && ch !== "_";
+        }
 
-function constructYamlInteger(data) {
-  var value = data, sign = 1, ch, base, digits = [];
+        // base 10 (except 0) or base 60
 
-  if (value.indexOf('_') !== -1) {
-    value = value.replace(/_/g, '');
-  }
+        // value should not start with `_`;
+        if (ch === "_") return false;
 
-  ch = value[0];
+        for (; index < max; index++) {
+          ch = data[index];
+          if (ch === "_") continue;
+          if (ch === ":") break;
+          if (!isDecCode(data.charCodeAt(index))) {
+            return false;
+          }
+          hasDigits = true;
+        }
 
-  if (ch === '-' || ch === '+') {
-    if (ch === '-') sign = -1;
-    value = value.slice(1);
-    ch = value[0];
-  }
+        // Should have digits and should not end with `_`
+        if (!hasDigits || ch === "_") return false;
 
-  if (value === '0') return 0;
+        // if !base60 - done;
+        if (ch !== ":") return true;
 
-  if (ch === '0') {
-    if (value[1] === 'b') return sign * parseInt(value.slice(2), 2);
-    if (value[1] === 'x') return sign * parseInt(value, 16);
-    return sign * parseInt(value, 8);
-  }
+        // base60 almost not used, no needs to optimize
+        return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
+      }
 
-  if (value.indexOf(':') !== -1) {
-    value.split(':').forEach(function (v) {
-      digits.unshift(parseInt(v, 10));
-    });
+      function constructYamlInteger(data) {
+        var value = data,
+          sign = 1,
+          ch,
+          base,
+          digits = [];
 
-    value = 0;
-    base = 1;
+        if (value.indexOf("_") !== -1) {
+          value = value.replace(/_/g, "");
+        }
 
-    digits.forEach(function (d) {
-      value += (d * base);
-      base *= 60;
-    });
+        ch = value[0];
 
-    return sign * value;
+        if (ch === "-" || ch === "+") {
+          if (ch === "-") sign = -1;
+          value = value.slice(1);
+          ch = value[0];
+        }
 
-  }
+        if (value === "0") return 0;
 
-  return sign * parseInt(value, 10);
-}
-
-function isInteger(object) {
-  return (Object.prototype.toString.call(object)) === '[object Number]' &&
-         (object % 1 === 0 && !common.isNegativeZero(object));
-}
-
-module.exports = new Type('tag:yaml.org,2002:int', {
-  kind: 'scalar',
-  resolve: resolveYamlInteger,
-  construct: constructYamlInteger,
-  predicate: isInteger,
-  represent: {
-    binary:      function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); },
-    octal:       function (obj) { return obj >= 0 ? '0'  + obj.toString(8) : '-0'  + obj.toString(8).slice(1); },
-    decimal:     function (obj) { return obj.toString(10); },
-    /* eslint-disable max-len */
-    hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() :  '-0x' + obj.toString(16).toUpperCase().slice(1); }
-  },
-  defaultStyle: 'decimal',
-  styleAliases: {
-    binary:      [ 2,  'bin' ],
-    octal:       [ 8,  'oct' ],
-    decimal:     [ 10, 'dec' ],
-    hexadecimal: [ 16, 'hex' ]
-  }
-});
-
-
-/***/ }),
-/* 288 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-var require;
-
-var esprima;
-
-// Browserified version does not have esprima
-//
-// 1. For node.js just require module as deps
-// 2. For browser try to require mudule via external AMD system.
-//    If not found - try to fallback to window.esprima. If not
-//    found too - then fail to parse.
-//
-try {
-  // workaround to exclude package from browserify list.
-  var _require = require;
-  esprima = __webpack_require__(268);
-} catch (_) {
-  /*global window */
-  if (typeof window !== 'undefined') esprima = window.esprima;
-}
-
-var Type = __webpack_require__(10);
-
-function resolveJavascriptFunction(data) {
-  if (data === null) return false;
-
-  try {
-    var source = '(' + data + ')',
-        ast    = esprima.parse(source, { range: true });
-
-    if (ast.type                    !== 'Program'             ||
-        ast.body.length             !== 1                     ||
-        ast.body[0].type            !== 'ExpressionStatement' ||
-        (ast.body[0].expression.type !== 'ArrowFunctionExpression' &&
-          ast.body[0].expression.type !== 'FunctionExpression')) {
-      return false;
-    }
+        if (ch === "0") {
+          if (value[1] === "b") return sign * parseInt(value.slice(2), 2);
+          if (value[1] === "x") return sign * parseInt(value, 16);
+          return sign * parseInt(value, 8);
+        }
 
-    return true;
-  } catch (err) {
-    return false;
-  }
-}
-
-function constructJavascriptFunction(data) {
-  /*jslint evil:true*/
-
-  var source = '(' + data + ')',
-      ast    = esprima.parse(source, { range: true }),
-      params = [],
-      body;
-
-  if (ast.type                    !== 'Program'             ||
-      ast.body.length             !== 1                     ||
-      ast.body[0].type            !== 'ExpressionStatement' ||
-      (ast.body[0].expression.type !== 'ArrowFunctionExpression' &&
-        ast.body[0].expression.type !== 'FunctionExpression')) {
-    throw new Error('Failed to resolve function');
-  }
+        if (value.indexOf(":") !== -1) {
+          value.split(":").forEach(function (v) {
+            digits.unshift(parseInt(v, 10));
+          });
 
-  ast.body[0].expression.params.forEach(function (param) {
-    params.push(param.name);
-  });
+          value = 0;
+          base = 1;
 
-  body = ast.body[0].expression.body.range;
+          digits.forEach(function (d) {
+            value += d * base;
+            base *= 60;
+          });
 
-  // Esprima's ranges include the first '{' and the last '}' characters on
-  // function expressions. So cut them out.
-  if (ast.body[0].expression.body.type === 'BlockStatement') {
-    /*eslint-disable no-new-func*/
-    return new Function(params, source.slice(body[0] + 1, body[1] - 1));
-  }
-  // ES6 arrow functions can omit the BlockStatement. In that case, just return
-  // the body.
-  /*eslint-disable no-new-func*/
-  return new Function(params, 'return ' + source.slice(body[0], body[1]));
-}
+          return sign * value;
+        }
+
+        return sign * parseInt(value, 10);
+      }
 
-function representJavascriptFunction(object /*, style*/) {
-  return object.toString();
-}
+      function isInteger(object) {
+        return (
+          Object.prototype.toString.call(object) === "[object Number]" &&
+          object % 1 === 0 &&
+          !common.isNegativeZero(object)
+        );
+      }
 
-function isFunction(object) {
-  return Object.prototype.toString.call(object) === '[object Function]';
-}
+      module.exports = new Type("tag:yaml.org,2002:int", {
+        kind: "scalar",
+        resolve: resolveYamlInteger,
+        construct: constructYamlInteger,
+        predicate: isInteger,
+        represent: {
+          binary: function (obj) {
+            return obj >= 0
+              ? "0b" + obj.toString(2)
+              : "-0b" + obj.toString(2).slice(1);
+          },
+          octal: function (obj) {
+            return obj >= 0
+              ? "0" + obj.toString(8)
+              : "-0" + obj.toString(8).slice(1);
+          },
+          decimal: function (obj) {
+            return obj.toString(10);
+          },
+          /* eslint-disable max-len */
+          hexadecimal: function (obj) {
+            return obj >= 0
+              ? "0x" + obj.toString(16).toUpperCase()
+              : "-0x" + obj.toString(16).toUpperCase().slice(1);
+          },
+        },
+        defaultStyle: "decimal",
+        styleAliases: {
+          binary: [2, "bin"],
+          octal: [8, "oct"],
+          decimal: [10, "dec"],
+          hexadecimal: [16, "hex"],
+        },
+      });
 
-module.exports = new Type('tag:yaml.org,2002:js/function', {
-  kind: 'scalar',
-  resolve: resolveJavascriptFunction,
-  construct: constructJavascriptFunction,
-  predicate: isFunction,
-  represent: representJavascriptFunction
-});
+      /***/
+    },
+    /* 288 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      var require;
 
+      var esprima;
 
-/***/ }),
-/* 289 */
-/***/ (function(module, exports, __webpack_require__) {
+      // Browserified version does not have esprima
+      //
+      // 1. For node.js just require module as deps
+      // 2. For browser try to require mudule via external AMD system.
+      //    If not found - try to fallback to window.esprima. If not
+      //    found too - then fail to parse.
+      //
+      try {
+        // workaround to exclude package from browserify list.
+        var _require = require;
+        esprima = __webpack_require__(268);
+      } catch (_) {
+        /*global window */
+        if (typeof window !== "undefined") esprima = window.esprima;
+      }
 
-"use strict";
+      var Type = __webpack_require__(10);
 
+      function resolveJavascriptFunction(data) {
+        if (data === null) return false;
 
-var Type = __webpack_require__(10);
+        try {
+          var source = "(" + data + ")",
+            ast = esprima.parse(source, { range: true });
+
+          if (
+            ast.type !== "Program" ||
+            ast.body.length !== 1 ||
+            ast.body[0].type !== "ExpressionStatement" ||
+            (ast.body[0].expression.type !== "ArrowFunctionExpression" &&
+              ast.body[0].expression.type !== "FunctionExpression")
+          ) {
+            return false;
+          }
 
-function resolveJavascriptRegExp(data) {
-  if (data === null) return false;
-  if (data.length === 0) return false;
+          return true;
+        } catch (err) {
+          return false;
+        }
+      }
 
-  var regexp = data,
-      tail   = /\/([gim]*)$/.exec(data),
-      modifiers = '';
+      function constructJavascriptFunction(data) {
+        /*jslint evil:true*/
 
-  // if regexp starts with '/' it can have modifiers and must be properly closed
-  // `/foo/gim` - modifiers tail can be maximum 3 chars
-  if (regexp[0] === '/') {
-    if (tail) modifiers = tail[1];
+        var source = "(" + data + ")",
+          ast = esprima.parse(source, { range: true }),
+          params = [],
+          body;
 
-    if (modifiers.length > 3) return false;
-    // if expression starts with /, is should be properly terminated
-    if (regexp[regexp.length - modifiers.length - 1] !== '/') return false;
-  }
+        if (
+          ast.type !== "Program" ||
+          ast.body.length !== 1 ||
+          ast.body[0].type !== "ExpressionStatement" ||
+          (ast.body[0].expression.type !== "ArrowFunctionExpression" &&
+            ast.body[0].expression.type !== "FunctionExpression")
+        ) {
+          throw new Error("Failed to resolve function");
+        }
 
-  return true;
-}
+        ast.body[0].expression.params.forEach(function (param) {
+          params.push(param.name);
+        });
 
-function constructJavascriptRegExp(data) {
-  var regexp = data,
-      tail   = /\/([gim]*)$/.exec(data),
-      modifiers = '';
+        body = ast.body[0].expression.body.range;
 
-  // `/foo/gim` - tail can be maximum 4 chars
-  if (regexp[0] === '/') {
-    if (tail) modifiers = tail[1];
-    regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
-  }
+        // Esprima's ranges include the first '{' and the last '}' characters on
+        // function expressions. So cut them out.
+        if (ast.body[0].expression.body.type === "BlockStatement") {
+          /*eslint-disable no-new-func*/
+          return new Function(params, source.slice(body[0] + 1, body[1] - 1));
+        }
+        // ES6 arrow functions can omit the BlockStatement. In that case, just return
+        // the body.
+        /*eslint-disable no-new-func*/
+        return new Function(params, "return " + source.slice(body[0], body[1]));
+      }
 
-  return new RegExp(regexp, modifiers);
-}
+      function representJavascriptFunction(object /*, style*/) {
+        return object.toString();
+      }
 
-function representJavascriptRegExp(object /*, style*/) {
-  var result = '/' + object.source + '/';
+      function isFunction(object) {
+        return Object.prototype.toString.call(object) === "[object Function]";
+      }
 
-  if (object.global) result += 'g';
-  if (object.multiline) result += 'm';
-  if (object.ignoreCase) result += 'i';
+      module.exports = new Type("tag:yaml.org,2002:js/function", {
+        kind: "scalar",
+        resolve: resolveJavascriptFunction,
+        construct: constructJavascriptFunction,
+        predicate: isFunction,
+        represent: representJavascriptFunction,
+      });
 
-  return result;
-}
+      /***/
+    },
+    /* 289 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function isRegExp(object) {
-  return Object.prototype.toString.call(object) === '[object RegExp]';
-}
+      var Type = __webpack_require__(10);
 
-module.exports = new Type('tag:yaml.org,2002:js/regexp', {
-  kind: 'scalar',
-  resolve: resolveJavascriptRegExp,
-  construct: constructJavascriptRegExp,
-  predicate: isRegExp,
-  represent: representJavascriptRegExp
-});
+      function resolveJavascriptRegExp(data) {
+        if (data === null) return false;
+        if (data.length === 0) return false;
 
+        var regexp = data,
+          tail = /\/([gim]*)$/.exec(data),
+          modifiers = "";
 
-/***/ }),
-/* 290 */
-/***/ (function(module, exports, __webpack_require__) {
+        // if regexp starts with '/' it can have modifiers and must be properly closed
+        // `/foo/gim` - modifiers tail can be maximum 3 chars
+        if (regexp[0] === "/") {
+          if (tail) modifiers = tail[1];
 
-"use strict";
+          if (modifiers.length > 3) return false;
+          // if expression starts with /, is should be properly terminated
+          if (regexp[regexp.length - modifiers.length - 1] !== "/")
+            return false;
+        }
 
+        return true;
+      }
 
-var Type = __webpack_require__(10);
+      function constructJavascriptRegExp(data) {
+        var regexp = data,
+          tail = /\/([gim]*)$/.exec(data),
+          modifiers = "";
 
-function resolveJavascriptUndefined() {
-  return true;
-}
+        // `/foo/gim` - tail can be maximum 4 chars
+        if (regexp[0] === "/") {
+          if (tail) modifiers = tail[1];
+          regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
+        }
 
-function constructJavascriptUndefined() {
-  /*eslint-disable no-undefined*/
-  return undefined;
-}
+        return new RegExp(regexp, modifiers);
+      }
 
-function representJavascriptUndefined() {
-  return '';
-}
+      function representJavascriptRegExp(object /*, style*/) {
+        var result = "/" + object.source + "/";
 
-function isUndefined(object) {
-  return typeof object === 'undefined';
-}
+        if (object.global) result += "g";
+        if (object.multiline) result += "m";
+        if (object.ignoreCase) result += "i";
 
-module.exports = new Type('tag:yaml.org,2002:js/undefined', {
-  kind: 'scalar',
-  resolve: resolveJavascriptUndefined,
-  construct: constructJavascriptUndefined,
-  predicate: isUndefined,
-  represent: representJavascriptUndefined
-});
+        return result;
+      }
 
+      function isRegExp(object) {
+        return Object.prototype.toString.call(object) === "[object RegExp]";
+      }
 
-/***/ }),
-/* 291 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = new Type("tag:yaml.org,2002:js/regexp", {
+        kind: "scalar",
+        resolve: resolveJavascriptRegExp,
+        construct: constructJavascriptRegExp,
+        predicate: isRegExp,
+        represent: representJavascriptRegExp,
+      });
 
-"use strict";
+      /***/
+    },
+    /* 290 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var Type = __webpack_require__(10);
 
-var Type = __webpack_require__(10);
+      function resolveJavascriptUndefined() {
+        return true;
+      }
 
-module.exports = new Type('tag:yaml.org,2002:map', {
-  kind: 'mapping',
-  construct: function (data) { return data !== null ? data : {}; }
-});
+      function constructJavascriptUndefined() {
+        /*eslint-disable no-undefined*/
+        return undefined;
+      }
 
+      function representJavascriptUndefined() {
+        return "";
+      }
 
-/***/ }),
-/* 292 */
-/***/ (function(module, exports, __webpack_require__) {
+      function isUndefined(object) {
+        return typeof object === "undefined";
+      }
 
-"use strict";
+      module.exports = new Type("tag:yaml.org,2002:js/undefined", {
+        kind: "scalar",
+        resolve: resolveJavascriptUndefined,
+        construct: constructJavascriptUndefined,
+        predicate: isUndefined,
+        represent: representJavascriptUndefined,
+      });
 
+      /***/
+    },
+    /* 291 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var Type = __webpack_require__(10);
+      var Type = __webpack_require__(10);
 
-function resolveYamlMerge(data) {
-  return data === '<<' || data === null;
-}
+      module.exports = new Type("tag:yaml.org,2002:map", {
+        kind: "mapping",
+        construct: function (data) {
+          return data !== null ? data : {};
+        },
+      });
 
-module.exports = new Type('tag:yaml.org,2002:merge', {
-  kind: 'scalar',
-  resolve: resolveYamlMerge
-});
+      /***/
+    },
+    /* 292 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var Type = __webpack_require__(10);
 
-/***/ }),
-/* 293 */
-/***/ (function(module, exports, __webpack_require__) {
+      function resolveYamlMerge(data) {
+        return data === "<<" || data === null;
+      }
 
-"use strict";
+      module.exports = new Type("tag:yaml.org,2002:merge", {
+        kind: "scalar",
+        resolve: resolveYamlMerge,
+      });
 
+      /***/
+    },
+    /* 293 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var Type = __webpack_require__(10);
+      var Type = __webpack_require__(10);
 
-function resolveYamlNull(data) {
-  if (data === null) return true;
+      function resolveYamlNull(data) {
+        if (data === null) return true;
 
-  var max = data.length;
+        var max = data.length;
 
-  return (max === 1 && data === '~') ||
-         (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));
-}
+        return (
+          (max === 1 && data === "~") ||
+          (max === 4 && (data === "null" || data === "Null" || data === "NULL"))
+        );
+      }
 
-function constructYamlNull() {
-  return null;
-}
+      function constructYamlNull() {
+        return null;
+      }
 
-function isNull(object) {
-  return object === null;
-}
+      function isNull(object) {
+        return object === null;
+      }
 
-module.exports = new Type('tag:yaml.org,2002:null', {
-  kind: 'scalar',
-  resolve: resolveYamlNull,
-  construct: constructYamlNull,
-  predicate: isNull,
-  represent: {
-    canonical: function () { return '~';    },
-    lowercase: function () { return 'null'; },
-    uppercase: function () { return 'NULL'; },
-    camelcase: function () { return 'Null'; }
-  },
-  defaultStyle: 'lowercase'
-});
+      module.exports = new Type("tag:yaml.org,2002:null", {
+        kind: "scalar",
+        resolve: resolveYamlNull,
+        construct: constructYamlNull,
+        predicate: isNull,
+        represent: {
+          canonical: function () {
+            return "~";
+          },
+          lowercase: function () {
+            return "null";
+          },
+          uppercase: function () {
+            return "NULL";
+          },
+          camelcase: function () {
+            return "Null";
+          },
+        },
+        defaultStyle: "lowercase",
+      });
 
+      /***/
+    },
+    /* 294 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 294 */
-/***/ (function(module, exports, __webpack_require__) {
+      var Type = __webpack_require__(10);
 
-"use strict";
+      var _hasOwnProperty = Object.prototype.hasOwnProperty;
+      var _toString = Object.prototype.toString;
 
+      function resolveYamlOmap(data) {
+        if (data === null) return true;
 
-var Type = __webpack_require__(10);
+        var objectKeys = [],
+          index,
+          length,
+          pair,
+          pairKey,
+          pairHasKey,
+          object = data;
 
-var _hasOwnProperty = Object.prototype.hasOwnProperty;
-var _toString       = Object.prototype.toString;
+        for (index = 0, length = object.length; index < length; index += 1) {
+          pair = object[index];
+          pairHasKey = false;
 
-function resolveYamlOmap(data) {
-  if (data === null) return true;
+          if (_toString.call(pair) !== "[object Object]") return false;
 
-  var objectKeys = [], index, length, pair, pairKey, pairHasKey,
-      object = data;
+          for (pairKey in pair) {
+            if (_hasOwnProperty.call(pair, pairKey)) {
+              if (!pairHasKey) pairHasKey = true;
+              else return false;
+            }
+          }
 
-  for (index = 0, length = object.length; index < length; index += 1) {
-    pair = object[index];
-    pairHasKey = false;
+          if (!pairHasKey) return false;
 
-    if (_toString.call(pair) !== '[object Object]') return false;
+          if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);
+          else return false;
+        }
 
-    for (pairKey in pair) {
-      if (_hasOwnProperty.call(pair, pairKey)) {
-        if (!pairHasKey) pairHasKey = true;
-        else return false;
+        return true;
       }
-    }
 
-    if (!pairHasKey) return false;
+      function constructYamlOmap(data) {
+        return data !== null ? data : [];
+      }
 
-    if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);
-    else return false;
-  }
+      module.exports = new Type("tag:yaml.org,2002:omap", {
+        kind: "sequence",
+        resolve: resolveYamlOmap,
+        construct: constructYamlOmap,
+      });
 
-  return true;
-}
+      /***/
+    },
+    /* 295 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function constructYamlOmap(data) {
-  return data !== null ? data : [];
-}
+      var Type = __webpack_require__(10);
 
-module.exports = new Type('tag:yaml.org,2002:omap', {
-  kind: 'sequence',
-  resolve: resolveYamlOmap,
-  construct: constructYamlOmap
-});
+      var _toString = Object.prototype.toString;
 
+      function resolveYamlPairs(data) {
+        if (data === null) return true;
 
-/***/ }),
-/* 295 */
-/***/ (function(module, exports, __webpack_require__) {
+        var index,
+          length,
+          pair,
+          keys,
+          result,
+          object = data;
 
-"use strict";
+        result = new Array(object.length);
 
+        for (index = 0, length = object.length; index < length; index += 1) {
+          pair = object[index];
 
-var Type = __webpack_require__(10);
+          if (_toString.call(pair) !== "[object Object]") return false;
 
-var _toString = Object.prototype.toString;
+          keys = Object.keys(pair);
 
-function resolveYamlPairs(data) {
-  if (data === null) return true;
+          if (keys.length !== 1) return false;
 
-  var index, length, pair, keys, result,
-      object = data;
+          result[index] = [keys[0], pair[keys[0]]];
+        }
 
-  result = new Array(object.length);
+        return true;
+      }
 
-  for (index = 0, length = object.length; index < length; index += 1) {
-    pair = object[index];
+      function constructYamlPairs(data) {
+        if (data === null) return [];
 
-    if (_toString.call(pair) !== '[object Object]') return false;
+        var index,
+          length,
+          pair,
+          keys,
+          result,
+          object = data;
 
-    keys = Object.keys(pair);
+        result = new Array(object.length);
 
-    if (keys.length !== 1) return false;
+        for (index = 0, length = object.length; index < length; index += 1) {
+          pair = object[index];
 
-    result[index] = [ keys[0], pair[keys[0]] ];
-  }
+          keys = Object.keys(pair);
 
-  return true;
-}
+          result[index] = [keys[0], pair[keys[0]]];
+        }
 
-function constructYamlPairs(data) {
-  if (data === null) return [];
+        return result;
+      }
 
-  var index, length, pair, keys, result,
-      object = data;
+      module.exports = new Type("tag:yaml.org,2002:pairs", {
+        kind: "sequence",
+        resolve: resolveYamlPairs,
+        construct: constructYamlPairs,
+      });
 
-  result = new Array(object.length);
+      /***/
+    },
+    /* 296 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  for (index = 0, length = object.length; index < length; index += 1) {
-    pair = object[index];
+      var Type = __webpack_require__(10);
 
-    keys = Object.keys(pair);
+      module.exports = new Type("tag:yaml.org,2002:seq", {
+        kind: "sequence",
+        construct: function (data) {
+          return data !== null ? data : [];
+        },
+      });
 
-    result[index] = [ keys[0], pair[keys[0]] ];
-  }
+      /***/
+    },
+    /* 297 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return result;
-}
+      var Type = __webpack_require__(10);
 
-module.exports = new Type('tag:yaml.org,2002:pairs', {
-  kind: 'sequence',
-  resolve: resolveYamlPairs,
-  construct: constructYamlPairs
-});
+      var _hasOwnProperty = Object.prototype.hasOwnProperty;
 
+      function resolveYamlSet(data) {
+        if (data === null) return true;
 
-/***/ }),
-/* 296 */
-/***/ (function(module, exports, __webpack_require__) {
+        var key,
+          object = data;
 
-"use strict";
+        for (key in object) {
+          if (_hasOwnProperty.call(object, key)) {
+            if (object[key] !== null) return false;
+          }
+        }
 
+        return true;
+      }
 
-var Type = __webpack_require__(10);
+      function constructYamlSet(data) {
+        return data !== null ? data : {};
+      }
 
-module.exports = new Type('tag:yaml.org,2002:seq', {
-  kind: 'sequence',
-  construct: function (data) { return data !== null ? data : []; }
-});
+      module.exports = new Type("tag:yaml.org,2002:set", {
+        kind: "mapping",
+        resolve: resolveYamlSet,
+        construct: constructYamlSet,
+      });
 
+      /***/
+    },
+    /* 298 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 297 */
-/***/ (function(module, exports, __webpack_require__) {
+      var Type = __webpack_require__(10);
 
-"use strict";
+      module.exports = new Type("tag:yaml.org,2002:str", {
+        kind: "scalar",
+        construct: function (data) {
+          return data !== null ? data : "";
+        },
+      });
 
+      /***/
+    },
+    /* 299 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var Type = __webpack_require__(10);
+
+      var YAML_DATE_REGEXP = new RegExp(
+        "^([0-9][0-9][0-9][0-9])" + // [1] year
+          "-([0-9][0-9])" + // [2] month
+          "-([0-9][0-9])$",
+      ); // [3] day
+
+      var YAML_TIMESTAMP_REGEXP = new RegExp(
+        "^([0-9][0-9][0-9][0-9])" + // [1] year
+          "-([0-9][0-9]?)" + // [2] month
+          "-([0-9][0-9]?)" + // [3] day
+          "(?:[Tt]|[ \\t]+)" + // ...
+          "([0-9][0-9]?)" + // [4] hour
+          ":([0-9][0-9])" + // [5] minute
+          ":([0-9][0-9])" + // [6] second
+          "(?:\\.([0-9]*))?" + // [7] fraction
+          "(?:[ \\t]*(Z|([-+])([0-9][0-9]?)" + // [8] tz [9] tz_sign [10] tz_hour
+          "(?::([0-9][0-9]))?))?$",
+      ); // [11] tz_minute
+
+      function resolveYamlTimestamp(data) {
+        if (data === null) return false;
+        if (YAML_DATE_REGEXP.exec(data) !== null) return true;
+        if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
+        return false;
+      }
 
-var Type = __webpack_require__(10);
+      function constructYamlTimestamp(data) {
+        var match,
+          year,
+          month,
+          day,
+          hour,
+          minute,
+          second,
+          fraction = 0,
+          delta = null,
+          tz_hour,
+          tz_minute,
+          date;
 
-var _hasOwnProperty = Object.prototype.hasOwnProperty;
+        match = YAML_DATE_REGEXP.exec(data);
+        if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
 
-function resolveYamlSet(data) {
-  if (data === null) return true;
+        if (match === null) throw new Error("Date resolve error");
 
-  var key, object = data;
+        // match: [1] year [2] month [3] day
 
-  for (key in object) {
-    if (_hasOwnProperty.call(object, key)) {
-      if (object[key] !== null) return false;
-    }
-  }
+        year = +match[1];
+        month = +match[2] - 1; // JS month starts with 0
+        day = +match[3];
 
-  return true;
-}
+        if (!match[4]) {
+          // no hour
+          return new Date(Date.UTC(year, month, day));
+        }
 
-function constructYamlSet(data) {
-  return data !== null ? data : {};
-}
+        // match: [4] hour [5] minute [6] second [7] fraction
 
-module.exports = new Type('tag:yaml.org,2002:set', {
-  kind: 'mapping',
-  resolve: resolveYamlSet,
-  construct: constructYamlSet
-});
+        hour = +match[4];
+        minute = +match[5];
+        second = +match[6];
 
+        if (match[7]) {
+          fraction = match[7].slice(0, 3);
+          while (fraction.length < 3) {
+            // milli-seconds
+            fraction += "0";
+          }
+          fraction = +fraction;
+        }
 
-/***/ }),
-/* 298 */
-/***/ (function(module, exports, __webpack_require__) {
+        // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
 
-"use strict";
+        if (match[9]) {
+          tz_hour = +match[10];
+          tz_minute = +(match[11] || 0);
+          delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
+          if (match[9] === "-") delta = -delta;
+        }
 
+        date = new Date(
+          Date.UTC(year, month, day, hour, minute, second, fraction),
+        );
 
-var Type = __webpack_require__(10);
+        if (delta) date.setTime(date.getTime() - delta);
 
-module.exports = new Type('tag:yaml.org,2002:str', {
-  kind: 'scalar',
-  construct: function (data) { return data !== null ? data : ''; }
-});
+        return date;
+      }
 
+      function representYamlTimestamp(object /*, style*/) {
+        return object.toISOString();
+      }
 
-/***/ }),
-/* 299 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = new Type("tag:yaml.org,2002:timestamp", {
+        kind: "scalar",
+        resolve: resolveYamlTimestamp,
+        construct: constructYamlTimestamp,
+        instanceOf: Date,
+        represent: representYamlTimestamp,
+      });
 
-"use strict";
+      /***/
+    },
+    /* 300 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var win32 = process && process.platform === "win32";
+      var path = __webpack_require__(0);
+      var fileRe = __webpack_require__(646);
+      var utils = module.exports;
 
-var Type = __webpack_require__(10);
+      /**
+       * Module dependencies
+       */
 
-var YAML_DATE_REGEXP = new RegExp(
-  '^([0-9][0-9][0-9][0-9])'          + // [1] year
-  '-([0-9][0-9])'                    + // [2] month
-  '-([0-9][0-9])$');                   // [3] day
+      utils.diff = __webpack_require__(755);
+      utils.unique = __webpack_require__(756);
+      utils.braces = __webpack_require__(757);
+      utils.brackets = __webpack_require__(639);
+      utils.extglob = __webpack_require__(644);
+      utils.isExtglob = __webpack_require__(177);
+      utils.isGlob = __webpack_require__(178);
+      utils.typeOf = __webpack_require__(179);
+      utils.normalize = __webpack_require__(765);
+      utils.omit = __webpack_require__(769);
+      utils.parseGlob = __webpack_require__(773);
+      utils.cache = __webpack_require__(795);
 
-var YAML_TIMESTAMP_REGEXP = new RegExp(
-  '^([0-9][0-9][0-9][0-9])'          + // [1] year
-  '-([0-9][0-9]?)'                   + // [2] month
-  '-([0-9][0-9]?)'                   + // [3] day
-  '(?:[Tt]|[ \\t]+)'                 + // ...
-  '([0-9][0-9]?)'                    + // [4] hour
-  ':([0-9][0-9])'                    + // [5] minute
-  ':([0-9][0-9])'                    + // [6] second
-  '(?:\\.([0-9]*))?'                 + // [7] fraction
-  '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
-  '(?::([0-9][0-9]))?))?$');           // [11] tz_minute
+      /**
+       * Get the filename of a filepath
+       *
+       * @param {String} `string`
+       * @return {String}
+       */
 
-function resolveYamlTimestamp(data) {
-  if (data === null) return false;
-  if (YAML_DATE_REGEXP.exec(data) !== null) return true;
-  if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
-  return false;
-}
+      utils.filename = function filename(fp) {
+        var seg = fp.match(fileRe());
+        return seg && seg[0];
+      };
 
-function constructYamlTimestamp(data) {
-  var match, year, month, day, hour, minute, second, fraction = 0,
-      delta = null, tz_hour, tz_minute, date;
+      /**
+       * Returns a function that returns true if the given
+       * pattern is the same as a given `filepath`
+       *
+       * @param {String} `pattern`
+       * @return {Function}
+       */
 
-  match = YAML_DATE_REGEXP.exec(data);
-  if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
+      utils.isPath = function isPath(pattern, opts) {
+        opts = opts || {};
+        return function (fp) {
+          var unixified = utils.unixify(fp, opts);
+          if (opts.nocase) {
+            return pattern.toLowerCase() === unixified.toLowerCase();
+          }
+          return pattern === unixified;
+        };
+      };
 
-  if (match === null) throw new Error('Date resolve error');
+      /**
+       * Returns a function that returns true if the given
+       * pattern contains a `filepath`
+       *
+       * @param {String} `pattern`
+       * @return {Function}
+       */
 
-  // match: [1] year [2] month [3] day
+      utils.hasPath = function hasPath(pattern, opts) {
+        return function (fp) {
+          return utils.unixify(pattern, opts).indexOf(fp) !== -1;
+        };
+      };
 
-  year = +(match[1]);
-  month = +(match[2]) - 1; // JS month starts with 0
-  day = +(match[3]);
+      /**
+       * Returns a function that returns true if the given
+       * pattern matches or contains a `filepath`
+       *
+       * @param {String} `pattern`
+       * @return {Function}
+       */
 
-  if (!match[4]) { // no hour
-    return new Date(Date.UTC(year, month, day));
-  }
+      utils.matchPath = function matchPath(pattern, opts) {
+        var fn =
+          opts && opts.contains
+            ? utils.hasPath(pattern, opts)
+            : utils.isPath(pattern, opts);
+        return fn;
+      };
 
-  // match: [4] hour [5] minute [6] second [7] fraction
+      /**
+       * Returns a function that returns true if the given
+       * regex matches the `filename` of a file path.
+       *
+       * @param {RegExp} `re`
+       * @return {Boolean}
+       */
 
-  hour = +(match[4]);
-  minute = +(match[5]);
-  second = +(match[6]);
+      utils.hasFilename = function hasFilename(re) {
+        return function (fp) {
+          var name = utils.filename(fp);
+          return name && re.test(name);
+        };
+      };
 
-  if (match[7]) {
-    fraction = match[7].slice(0, 3);
-    while (fraction.length < 3) { // milli-seconds
-      fraction += '0';
-    }
-    fraction = +fraction;
-  }
+      /**
+       * Coerce `val` to an array
+       *
+       * @param  {*} val
+       * @return {Array}
+       */
 
-  // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
+      utils.arrayify = function arrayify(val) {
+        return !Array.isArray(val) ? [val] : val;
+      };
 
-  if (match[9]) {
-    tz_hour = +(match[10]);
-    tz_minute = +(match[11] || 0);
-    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
-    if (match[9] === '-') delta = -delta;
-  }
+      /**
+       * Normalize all slashes in a file path or glob pattern to
+       * forward slashes.
+       */
 
-  date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
+      utils.unixify = function unixify(fp, opts) {
+        if (opts && opts.unixify === false) return fp;
+        if ((opts && opts.unixify === true) || win32 || path.sep === "\\") {
+          return utils.normalize(fp, false);
+        }
+        if (opts && opts.unescape === true) {
+          return fp ? fp.toString().replace(/\\(\w)/g, "$1") : "";
+        }
+        return fp;
+      };
 
-  if (delta) date.setTime(date.getTime() - delta);
+      /**
+       * Escape/unescape utils
+       */
 
-  return date;
-}
+      utils.escapePath = function escapePath(fp) {
+        return fp.replace(/[\\.]/g, "\\$&");
+      };
 
-function representYamlTimestamp(object /*, style*/) {
-  return object.toISOString();
-}
+      utils.unescapeGlob = function unescapeGlob(fp) {
+        return fp.replace(/[\\"']/g, "");
+      };
 
-module.exports = new Type('tag:yaml.org,2002:timestamp', {
-  kind: 'scalar',
-  resolve: resolveYamlTimestamp,
-  construct: constructYamlTimestamp,
-  instanceOf: Date,
-  represent: representYamlTimestamp
-});
+      utils.escapeRe = function escapeRe(str) {
+        return str.replace(/[-[\\$*+?.#^\s{}(|)\]]/g, "\\$&");
+      };
 
+      /**
+       * Expose `utils`
+       */
 
-/***/ }),
-/* 300 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = utils;
 
-"use strict";
+      /***/
+    },
+    /* 301 */
+    /***/ function (module, exports) {
+      /**
+       * Helpers.
+       */
 
+      var s = 1000;
+      var m = s * 60;
+      var h = m * 60;
+      var d = h * 24;
+      var y = d * 365.25;
 
-var win32 = process && process.platform === 'win32';
-var path = __webpack_require__(0);
-var fileRe = __webpack_require__(646);
-var utils = module.exports;
+      /**
+       * Parse or format the given `val`.
+       *
+       * Options:
+       *
+       *  - `long` verbose formatting [false]
+       *
+       * @param {String|Number} val
+       * @param {Object} [options]
+       * @throws {Error} throw an error if val is not a non-empty string or a number
+       * @return {String|Number}
+       * @api public
+       */
 
-/**
- * Module dependencies
- */
+      module.exports = function (val, options) {
+        options = options || {};
+        var type = typeof val;
+        if (type === "string" && val.length > 0) {
+          return parse(val);
+        } else if (type === "number" && isNaN(val) === false) {
+          return options.long ? fmtLong(val) : fmtShort(val);
+        }
+        throw new Error(
+          "val is not a non-empty string or a valid number. val=" +
+            JSON.stringify(val),
+        );
+      };
 
-utils.diff = __webpack_require__(755);
-utils.unique = __webpack_require__(756);
-utils.braces = __webpack_require__(757);
-utils.brackets = __webpack_require__(639);
-utils.extglob = __webpack_require__(644);
-utils.isExtglob = __webpack_require__(177);
-utils.isGlob = __webpack_require__(178);
-utils.typeOf = __webpack_require__(179);
-utils.normalize = __webpack_require__(765);
-utils.omit = __webpack_require__(769);
-utils.parseGlob = __webpack_require__(773);
-utils.cache = __webpack_require__(795);
-
-/**
- * Get the filename of a filepath
- *
- * @param {String} `string`
- * @return {String}
- */
+      /**
+       * Parse the given `str` and return milliseconds.
+       *
+       * @param {String} str
+       * @return {Number}
+       * @api private
+       */
 
-utils.filename = function filename(fp) {
-  var seg = fp.match(fileRe());
-  return seg && seg[0];
-};
+      function parse(str) {
+        str = String(str);
+        if (str.length > 100) {
+          return;
+        }
+        var match =
+          /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(
+            str,
+          );
+        if (!match) {
+          return;
+        }
+        var n = parseFloat(match[1]);
+        var type = (match[2] || "ms").toLowerCase();
+        switch (type) {
+          case "years":
+          case "year":
+          case "yrs":
+          case "yr":
+          case "y":
+            return n * y;
+          case "days":
+          case "day":
+          case "d":
+            return n * d;
+          case "hours":
+          case "hour":
+          case "hrs":
+          case "hr":
+          case "h":
+            return n * h;
+          case "minutes":
+          case "minute":
+          case "mins":
+          case "min":
+          case "m":
+            return n * m;
+          case "seconds":
+          case "second":
+          case "secs":
+          case "sec":
+          case "s":
+            return n * s;
+          case "milliseconds":
+          case "millisecond":
+          case "msecs":
+          case "msec":
+          case "ms":
+            return n;
+          default:
+            return undefined;
+        }
+      }
 
-/**
- * Returns a function that returns true if the given
- * pattern is the same as a given `filepath`
- *
- * @param {String} `pattern`
- * @return {Function}
- */
+      /**
+       * Short format for `ms`.
+       *
+       * @param {Number} ms
+       * @return {String}
+       * @api private
+       */
 
-utils.isPath = function isPath(pattern, opts) {
-  opts = opts || {};
-  return function(fp) {
-    var unixified = utils.unixify(fp, opts);
-    if(opts.nocase){
-      return pattern.toLowerCase() === unixified.toLowerCase();
-    }
-    return pattern === unixified;
-  };
-};
+      function fmtShort(ms) {
+        if (ms >= d) {
+          return Math.round(ms / d) + "d";
+        }
+        if (ms >= h) {
+          return Math.round(ms / h) + "h";
+        }
+        if (ms >= m) {
+          return Math.round(ms / m) + "m";
+        }
+        if (ms >= s) {
+          return Math.round(ms / s) + "s";
+        }
+        return ms + "ms";
+      }
 
-/**
- * Returns a function that returns true if the given
- * pattern contains a `filepath`
- *
- * @param {String} `pattern`
- * @return {Function}
- */
+      /**
+       * Long format for `ms`.
+       *
+       * @param {Number} ms
+       * @return {String}
+       * @api private
+       */
 
-utils.hasPath = function hasPath(pattern, opts) {
-  return function(fp) {
-    return utils.unixify(pattern, opts).indexOf(fp) !== -1;
-  };
-};
+      function fmtLong(ms) {
+        return (
+          plural(ms, d, "day") ||
+          plural(ms, h, "hour") ||
+          plural(ms, m, "minute") ||
+          plural(ms, s, "second") ||
+          ms + " ms"
+        );
+      }
 
-/**
- * Returns a function that returns true if the given
- * pattern matches or contains a `filepath`
- *
- * @param {String} `pattern`
- * @return {Function}
- */
+      /**
+       * Pluralization helper.
+       */
 
-utils.matchPath = function matchPath(pattern, opts) {
-  var fn = (opts && opts.contains)
-    ? utils.hasPath(pattern, opts)
-    : utils.isPath(pattern, opts);
-  return fn;
-};
+      function plural(ms, n, name) {
+        if (ms < n) {
+          return;
+        }
+        if (ms < n * 1.5) {
+          return Math.floor(ms / n) + " " + name;
+        }
+        return Math.ceil(ms / n) + " " + name + "s";
+      }
 
-/**
- * Returns a function that returns true if the given
- * regex matches the `filename` of a file path.
- *
- * @param {RegExp} `re`
- * @return {Boolean}
- */
+      /***/
+    },
+    /* 302 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(763);
 
-utils.hasFilename = function hasFilename(re) {
-  return function(fp) {
-    var name = utils.filename(fp);
-    return name && re.test(name);
-  };
-};
+      /***/
+    },
+    /* 303 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
 
-/**
- * Coerce `val` to an array
- *
- * @param  {*} val
- * @return {Array}
- */
+      /* eslint-disable no-unused-vars */
+      var getOwnPropertySymbols = Object.getOwnPropertySymbols;
+      var hasOwnProperty = Object.prototype.hasOwnProperty;
+      var propIsEnumerable = Object.prototype.propertyIsEnumerable;
 
-utils.arrayify = function arrayify(val) {
-  return !Array.isArray(val)
-    ? [val]
-    : val;
-};
+      function toObject(val) {
+        if (val === null || val === undefined) {
+          throw new TypeError(
+            "Object.assign cannot be called with null or undefined",
+          );
+        }
 
-/**
- * Normalize all slashes in a file path or glob pattern to
- * forward slashes.
- */
+        return Object(val);
+      }
 
-utils.unixify = function unixify(fp, opts) {
-  if (opts && opts.unixify === false) return fp;
-  if (opts && opts.unixify === true || win32 || path.sep === '\\') {
-    return utils.normalize(fp, false);
-  }
-  if (opts && opts.unescape === true) {
-    return fp ? fp.toString().replace(/\\(\w)/g, '$1') : '';
-  }
-  return fp;
-};
+      function shouldUseNative() {
+        try {
+          if (!Object.assign) {
+            return false;
+          }
 
-/**
- * Escape/unescape utils
- */
+          // Detect buggy property enumeration order in older V8 versions.
 
-utils.escapePath = function escapePath(fp) {
-  return fp.replace(/[\\.]/g, '\\$&');
-};
+          // https://bugs.chromium.org/p/v8/issues/detail?id=4118
+          var test1 = new String("abc"); // eslint-disable-line no-new-wrappers
+          test1[5] = "de";
+          if (Object.getOwnPropertyNames(test1)[0] === "5") {
+            return false;
+          }
 
-utils.unescapeGlob = function unescapeGlob(fp) {
-  return fp.replace(/[\\"']/g, '');
-};
+          // https://bugs.chromium.org/p/v8/issues/detail?id=3056
+          var test2 = {};
+          for (var i = 0; i < 10; i++) {
+            test2["_" + String.fromCharCode(i)] = i;
+          }
+          var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
+            return test2[n];
+          });
+          if (order2.join("") !== "0123456789") {
+            return false;
+          }
 
-utils.escapeRe = function escapeRe(str) {
-  return str.replace(/[-[\\$*+?.#^\s{}(|)\]]/g, '\\$&');
-};
+          // https://bugs.chromium.org/p/v8/issues/detail?id=3056
+          var test3 = {};
+          "abcdefghijklmnopqrst".split("").forEach(function (letter) {
+            test3[letter] = letter;
+          });
+          if (
+            Object.keys(Object.assign({}, test3)).join("") !==
+            "abcdefghijklmnopqrst"
+          ) {
+            return false;
+          }
 
-/**
- * Expose `utils`
- */
+          return true;
+        } catch (err) {
+          // We don't expect any of the above to throw, but better to be safe.
+          return false;
+        }
+      }
 
-module.exports = utils;
+      module.exports = shouldUseNative()
+        ? Object.assign
+        : function (target, source) {
+            var from;
+            var to = toObject(target);
+            var symbols;
 
+            for (var s = 1; s < arguments.length; s++) {
+              from = Object(arguments[s]);
 
-/***/ }),
-/* 301 */
-/***/ (function(module, exports) {
+              for (var key in from) {
+                if (hasOwnProperty.call(from, key)) {
+                  to[key] = from[key];
+                }
+              }
 
-/**
- * Helpers.
- */
+              if (getOwnPropertySymbols) {
+                symbols = getOwnPropertySymbols(from);
+                for (var i = 0; i < symbols.length; i++) {
+                  if (propIsEnumerable.call(from, symbols[i])) {
+                    to[symbols[i]] = from[symbols[i]];
+                  }
+                }
+              }
+            }
 
-var s = 1000;
-var m = s * 60;
-var h = m * 60;
-var d = h * 24;
-var y = d * 365.25;
+            return to;
+          };
 
-/**
- * Parse or format the given `val`.
- *
- * Options:
- *
- *  - `long` verbose formatting [false]
- *
- * @param {String|Number} val
- * @param {Object} [options]
- * @throws {Error} throw an error if val is not a non-empty string or a number
- * @return {String|Number}
- * @api public
- */
+      /***/
+    },
+    /* 304 */
+    /***/ function (module, exports, __webpack_require__) {
+      var __WEBPACK_AMD_DEFINE_FACTORY__,
+        __WEBPACK_AMD_DEFINE_ARRAY__,
+        __WEBPACK_AMD_DEFINE_RESULT__;
+      (function (root, factory) {
+        "use strict";
+
+        /*istanbul ignore next:cant test*/
+        if (typeof module === "object" && typeof module.exports === "object") {
+          module.exports = factory();
+        } else if (true) {
+          // AMD. Register as an anonymous module.
+          !((__WEBPACK_AMD_DEFINE_ARRAY__ = []),
+          (__WEBPACK_AMD_DEFINE_FACTORY__ = factory),
+          (__WEBPACK_AMD_DEFINE_RESULT__ =
+            typeof __WEBPACK_AMD_DEFINE_FACTORY__ === "function"
+              ? __WEBPACK_AMD_DEFINE_FACTORY__.apply(
+                  exports,
+                  __WEBPACK_AMD_DEFINE_ARRAY__,
+                )
+              : __WEBPACK_AMD_DEFINE_FACTORY__),
+          __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
+            (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+        } else {
+          // Browser globals
+          root.objectPath = factory();
+        }
+      })(this, function () {
+        "use strict";
 
-module.exports = function(val, options) {
-  options = options || {};
-  var type = typeof val;
-  if (type === 'string' && val.length > 0) {
-    return parse(val);
-  } else if (type === 'number' && isNaN(val) === false) {
-    return options.long ? fmtLong(val) : fmtShort(val);
-  }
-  throw new Error(
-    'val is not a non-empty string or a valid number. val=' +
-      JSON.stringify(val)
-  );
-};
+        var toStr = Object.prototype.toString;
+        function hasOwnProperty(obj, prop) {
+          if (obj == null) {
+            return false;
+          }
+          //to handle objects with null prototypes (too edge case?)
+          return Object.prototype.hasOwnProperty.call(obj, prop);
+        }
 
-/**
- * Parse the given `str` and return milliseconds.
- *
- * @param {String} str
- * @return {Number}
- * @api private
- */
+        function isEmpty(value) {
+          if (!value) {
+            return true;
+          }
+          if (isArray(value) && value.length === 0) {
+            return true;
+          } else if (typeof value !== "string") {
+            for (var i in value) {
+              if (hasOwnProperty(value, i)) {
+                return false;
+              }
+            }
+            return true;
+          }
+          return false;
+        }
 
-function parse(str) {
-  str = String(str);
-  if (str.length > 100) {
-    return;
-  }
-  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(
-    str
-  );
-  if (!match) {
-    return;
-  }
-  var n = parseFloat(match[1]);
-  var type = (match[2] || 'ms').toLowerCase();
-  switch (type) {
-    case 'years':
-    case 'year':
-    case 'yrs':
-    case 'yr':
-    case 'y':
-      return n * y;
-    case 'days':
-    case 'day':
-    case 'd':
-      return n * d;
-    case 'hours':
-    case 'hour':
-    case 'hrs':
-    case 'hr':
-    case 'h':
-      return n * h;
-    case 'minutes':
-    case 'minute':
-    case 'mins':
-    case 'min':
-    case 'm':
-      return n * m;
-    case 'seconds':
-    case 'second':
-    case 'secs':
-    case 'sec':
-    case 's':
-      return n * s;
-    case 'milliseconds':
-    case 'millisecond':
-    case 'msecs':
-    case 'msec':
-    case 'ms':
-      return n;
-    default:
-      return undefined;
-  }
-}
+        function toString(type) {
+          return toStr.call(type);
+        }
 
-/**
- * Short format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
+        function isObject(obj) {
+          return typeof obj === "object" && toString(obj) === "[object Object]";
+        }
 
-function fmtShort(ms) {
-  if (ms >= d) {
-    return Math.round(ms / d) + 'd';
-  }
-  if (ms >= h) {
-    return Math.round(ms / h) + 'h';
-  }
-  if (ms >= m) {
-    return Math.round(ms / m) + 'm';
-  }
-  if (ms >= s) {
-    return Math.round(ms / s) + 's';
-  }
-  return ms + 'ms';
-}
+        var isArray =
+          Array.isArray ||
+          function (obj) {
+            /*istanbul ignore next:cant test*/
+            return toStr.call(obj) === "[object Array]";
+          };
 
-/**
- * Long format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
+        function isBoolean(obj) {
+          return (
+            typeof obj === "boolean" || toString(obj) === "[object Boolean]"
+          );
+        }
 
-function fmtLong(ms) {
-  return plural(ms, d, 'day') ||
-    plural(ms, h, 'hour') ||
-    plural(ms, m, 'minute') ||
-    plural(ms, s, 'second') ||
-    ms + ' ms';
-}
+        function getKey(key) {
+          var intKey = parseInt(key);
+          if (intKey.toString() === key) {
+            return intKey;
+          }
+          return key;
+        }
 
-/**
- * Pluralization helper.
- */
+        function factory(options) {
+          options = options || {};
 
-function plural(ms, n, name) {
-  if (ms < n) {
-    return;
-  }
-  if (ms < n * 1.5) {
-    return Math.floor(ms / n) + ' ' + name;
-  }
-  return Math.ceil(ms / n) + ' ' + name + 's';
-}
+          var objectPath = function (obj) {
+            return Object.keys(objectPath).reduce(function (proxy, prop) {
+              if (prop === "create") {
+                return proxy;
+              }
 
+              /*istanbul ignore else*/
+              if (typeof objectPath[prop] === "function") {
+                proxy[prop] = objectPath[prop].bind(objectPath, obj);
+              }
 
-/***/ }),
-/* 302 */
-/***/ (function(module, exports, __webpack_require__) {
+              return proxy;
+            }, {});
+          };
 
-module.exports = __webpack_require__(763);
+          function hasShallowProperty(obj, prop) {
+            return (
+              options.includeInheritedProps ||
+              (typeof prop === "number" && Array.isArray(obj)) ||
+              hasOwnProperty(obj, prop)
+            );
+          }
 
-/***/ }),
-/* 303 */
-/***/ (function(module, exports, __webpack_require__) {
+          function getShallowProperty(obj, prop) {
+            if (hasShallowProperty(obj, prop)) {
+              return obj[prop];
+            }
+          }
 
-"use strict";
-/*
-object-assign
-(c) Sindre Sorhus
-@license MIT
-*/
+          function set(obj, path, value, doNotReplace) {
+            if (typeof path === "number") {
+              path = [path];
+            }
+            if (!path || path.length === 0) {
+              return obj;
+            }
+            if (typeof path === "string") {
+              return set(obj, path.split(".").map(getKey), value, doNotReplace);
+            }
+            var currentPath = path[0];
+            var currentValue = getShallowProperty(obj, currentPath);
+            if (path.length === 1) {
+              if (currentValue === void 0 || !doNotReplace) {
+                obj[currentPath] = value;
+              }
+              return currentValue;
+            }
 
+            if (currentValue === void 0) {
+              //check if we assume an array
+              if (typeof path[1] === "number") {
+                obj[currentPath] = [];
+              } else {
+                obj[currentPath] = {};
+              }
+            }
 
-/* eslint-disable no-unused-vars */
-var getOwnPropertySymbols = Object.getOwnPropertySymbols;
-var hasOwnProperty = Object.prototype.hasOwnProperty;
-var propIsEnumerable = Object.prototype.propertyIsEnumerable;
-
-function toObject(val) {
-	if (val === null || val === undefined) {
-		throw new TypeError('Object.assign cannot be called with null or undefined');
-	}
-
-	return Object(val);
-}
-
-function shouldUseNative() {
-	try {
-		if (!Object.assign) {
-			return false;
-		}
-
-		// Detect buggy property enumeration order in older V8 versions.
-
-		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
-		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
-		test1[5] = 'de';
-		if (Object.getOwnPropertyNames(test1)[0] === '5') {
-			return false;
-		}
-
-		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
-		var test2 = {};
-		for (var i = 0; i < 10; i++) {
-			test2['_' + String.fromCharCode(i)] = i;
-		}
-		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
-			return test2[n];
-		});
-		if (order2.join('') !== '0123456789') {
-			return false;
-		}
-
-		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
-		var test3 = {};
-		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
-			test3[letter] = letter;
-		});
-		if (Object.keys(Object.assign({}, test3)).join('') !==
-				'abcdefghijklmnopqrst') {
-			return false;
-		}
-
-		return true;
-	} catch (err) {
-		// We don't expect any of the above to throw, but better to be safe.
-		return false;
-	}
-}
-
-module.exports = shouldUseNative() ? Object.assign : function (target, source) {
-	var from;
-	var to = toObject(target);
-	var symbols;
-
-	for (var s = 1; s < arguments.length; s++) {
-		from = Object(arguments[s]);
-
-		for (var key in from) {
-			if (hasOwnProperty.call(from, key)) {
-				to[key] = from[key];
-			}
-		}
-
-		if (getOwnPropertySymbols) {
-			symbols = getOwnPropertySymbols(from);
-			for (var i = 0; i < symbols.length; i++) {
-				if (propIsEnumerable.call(from, symbols[i])) {
-					to[symbols[i]] = from[symbols[i]];
-				}
-			}
-		}
-	}
-
-	return to;
-};
+            return set(obj[currentPath], path.slice(1), value, doNotReplace);
+          }
 
+          objectPath.has = function (obj, path) {
+            if (typeof path === "number") {
+              path = [path];
+            } else if (typeof path === "string") {
+              path = path.split(".");
+            }
 
-/***/ }),
-/* 304 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (root, factory){
-  'use strict';
-
-  /*istanbul ignore next:cant test*/
-  if (typeof module === 'object' && typeof module.exports === 'object') {
-    module.exports = factory();
-  } else if (true) {
-    // AMD. Register as an anonymous module.
-    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
-				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
-				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-  } else {
-    // Browser globals
-    root.objectPath = factory();
-  }
-})(this, function(){
-  'use strict';
+            if (!path || path.length === 0) {
+              return !!obj;
+            }
 
-  var toStr = Object.prototype.toString;
-  function hasOwnProperty(obj, prop) {
-    if(obj == null) {
-      return false
-    }
-    //to handle objects with null prototypes (too edge case?)
-    return Object.prototype.hasOwnProperty.call(obj, prop)
-  }
+            for (var i = 0; i < path.length; i++) {
+              var j = getKey(path[i]);
 
-  function isEmpty(value){
-    if (!value) {
-      return true;
-    }
-    if (isArray(value) && value.length === 0) {
-        return true;
-    } else if (typeof value !== 'string') {
-        for (var i in value) {
-            if (hasOwnProperty(value, i)) {
+              if (
+                (typeof j === "number" && isArray(obj) && j < obj.length) ||
+                (options.includeInheritedProps
+                  ? j in Object(obj)
+                  : hasOwnProperty(obj, j))
+              ) {
+                obj = obj[j];
+              } else {
                 return false;
+              }
             }
-        }
-        return true;
-    }
-    return false;
-  }
-
-  function toString(type){
-    return toStr.call(type);
-  }
-
-  function isObject(obj){
-    return typeof obj === 'object' && toString(obj) === "[object Object]";
-  }
 
-  var isArray = Array.isArray || function(obj){
-    /*istanbul ignore next:cant test*/
-    return toStr.call(obj) === '[object Array]';
-  }
+            return true;
+          };
 
-  function isBoolean(obj){
-    return typeof obj === 'boolean' || toString(obj) === '[object Boolean]';
-  }
+          objectPath.ensureExists = function (obj, path, value) {
+            return set(obj, path, value, true);
+          };
 
-  function getKey(key){
-    var intKey = parseInt(key);
-    if (intKey.toString() === key) {
-      return intKey;
-    }
-    return key;
-  }
+          objectPath.set = function (obj, path, value, doNotReplace) {
+            return set(obj, path, value, doNotReplace);
+          };
 
-  function factory(options) {
-    options = options || {}
+          objectPath.insert = function (obj, path, value, at) {
+            var arr = objectPath.get(obj, path);
+            at = ~~at;
+            if (!isArray(arr)) {
+              arr = [];
+              objectPath.set(obj, path, arr);
+            }
+            arr.splice(at, 0, value);
+          };
 
-    var objectPath = function(obj) {
-      return Object.keys(objectPath).reduce(function(proxy, prop) {
-        if(prop === 'create') {
-          return proxy;
-        }
+          objectPath.empty = function (obj, path) {
+            if (isEmpty(path)) {
+              return void 0;
+            }
+            if (obj == null) {
+              return void 0;
+            }
 
-        /*istanbul ignore else*/
-        if (typeof objectPath[prop] === 'function') {
-          proxy[prop] = objectPath[prop].bind(objectPath, obj);
-        }
+            var value, i;
+            if (!(value = objectPath.get(obj, path))) {
+              return void 0;
+            }
 
-        return proxy;
-      }, {});
-    };
+            if (typeof value === "string") {
+              return objectPath.set(obj, path, "");
+            } else if (isBoolean(value)) {
+              return objectPath.set(obj, path, false);
+            } else if (typeof value === "number") {
+              return objectPath.set(obj, path, 0);
+            } else if (isArray(value)) {
+              value.length = 0;
+            } else if (isObject(value)) {
+              for (i in value) {
+                if (hasShallowProperty(value, i)) {
+                  delete value[i];
+                }
+              }
+            } else {
+              return objectPath.set(obj, path, null);
+            }
+          };
 
-    function hasShallowProperty(obj, prop) {
-      return (options.includeInheritedProps || (typeof prop === 'number' && Array.isArray(obj)) || hasOwnProperty(obj, prop))
-    }
+          objectPath.push = function (obj, path /*, values */) {
+            var arr = objectPath.get(obj, path);
+            if (!isArray(arr)) {
+              arr = [];
+              objectPath.set(obj, path, arr);
+            }
 
-    function getShallowProperty(obj, prop) {
-      if (hasShallowProperty(obj, prop)) {
-        return obj[prop];
-      }
-    }
+            arr.push.apply(arr, Array.prototype.slice.call(arguments, 2));
+          };
 
-    function set(obj, path, value, doNotReplace){
-      if (typeof path === 'number') {
-        path = [path];
-      }
-      if (!path || path.length === 0) {
-        return obj;
-      }
-      if (typeof path === 'string') {
-        return set(obj, path.split('.').map(getKey), value, doNotReplace);
-      }
-      var currentPath = path[0];
-      var currentValue = getShallowProperty(obj, currentPath);
-      if (path.length === 1) {
-        if (currentValue === void 0 || !doNotReplace) {
-          obj[currentPath] = value;
-        }
-        return currentValue;
-      }
+          objectPath.coalesce = function (obj, paths, defaultValue) {
+            var value;
 
-      if (currentValue === void 0) {
-        //check if we assume an array
-        if(typeof path[1] === 'number') {
-          obj[currentPath] = [];
-        } else {
-          obj[currentPath] = {};
-        }
-      }
+            for (var i = 0, len = paths.length; i < len; i++) {
+              if ((value = objectPath.get(obj, paths[i])) !== void 0) {
+                return value;
+              }
+            }
 
-      return set(obj[currentPath], path.slice(1), value, doNotReplace);
-    }
+            return defaultValue;
+          };
 
-    objectPath.has = function (obj, path) {
-      if (typeof path === 'number') {
-        path = [path];
-      } else if (typeof path === 'string') {
-        path = path.split('.');
-      }
+          objectPath.get = function (obj, path, defaultValue) {
+            if (typeof path === "number") {
+              path = [path];
+            }
+            if (!path || path.length === 0) {
+              return obj;
+            }
+            if (obj == null) {
+              return defaultValue;
+            }
+            if (typeof path === "string") {
+              return objectPath.get(obj, path.split("."), defaultValue);
+            }
 
-      if (!path || path.length === 0) {
-        return !!obj;
-      }
+            var currentPath = getKey(path[0]);
+            var nextObj = getShallowProperty(obj, currentPath);
+            if (nextObj === void 0) {
+              return defaultValue;
+            }
 
-      for (var i = 0; i < path.length; i++) {
-        var j = getKey(path[i]);
+            if (path.length === 1) {
+              return nextObj;
+            }
 
-        if((typeof j === 'number' && isArray(obj) && j < obj.length) ||
-          (options.includeInheritedProps ? (j in Object(obj)) : hasOwnProperty(obj, j))) {
-          obj = obj[j];
-        } else {
-          return false;
-        }
-      }
+            return objectPath.get(
+              obj[currentPath],
+              path.slice(1),
+              defaultValue,
+            );
+          };
 
-      return true;
-    };
+          objectPath.del = function del(obj, path) {
+            if (typeof path === "number") {
+              path = [path];
+            }
 
-    objectPath.ensureExists = function (obj, path, value){
-      return set(obj, path, value, true);
-    };
+            if (obj == null) {
+              return obj;
+            }
 
-    objectPath.set = function (obj, path, value, doNotReplace){
-      return set(obj, path, value, doNotReplace);
-    };
+            if (isEmpty(path)) {
+              return obj;
+            }
+            if (typeof path === "string") {
+              return objectPath.del(obj, path.split("."));
+            }
 
-    objectPath.insert = function (obj, path, value, at){
-      var arr = objectPath.get(obj, path);
-      at = ~~at;
-      if (!isArray(arr)) {
-        arr = [];
-        objectPath.set(obj, path, arr);
-      }
-      arr.splice(at, 0, value);
-    };
+            var currentPath = getKey(path[0]);
+            if (!hasShallowProperty(obj, currentPath)) {
+              return obj;
+            }
 
-    objectPath.empty = function(obj, path) {
-      if (isEmpty(path)) {
-        return void 0;
-      }
-      if (obj == null) {
-        return void 0;
-      }
+            if (path.length === 1) {
+              if (isArray(obj)) {
+                obj.splice(currentPath, 1);
+              } else {
+                delete obj[currentPath];
+              }
+            } else {
+              return objectPath.del(obj[currentPath], path.slice(1));
+            }
 
-      var value, i;
-      if (!(value = objectPath.get(obj, path))) {
-        return void 0;
-      }
+            return obj;
+          };
 
-      if (typeof value === 'string') {
-        return objectPath.set(obj, path, '');
-      } else if (isBoolean(value)) {
-        return objectPath.set(obj, path, false);
-      } else if (typeof value === 'number') {
-        return objectPath.set(obj, path, 0);
-      } else if (isArray(value)) {
-        value.length = 0;
-      } else if (isObject(value)) {
-        for (i in value) {
-          if (hasShallowProperty(value, i)) {
-            delete value[i];
-          }
+          return objectPath;
         }
-      } else {
-        return objectPath.set(obj, path, null);
-      }
-    };
 
-    objectPath.push = function (obj, path /*, values */){
-      var arr = objectPath.get(obj, path);
-      if (!isArray(arr)) {
-        arr = [];
-        objectPath.set(obj, path, arr);
-      }
-
-      arr.push.apply(arr, Array.prototype.slice.call(arguments, 2));
-    };
+        var mod = factory();
+        mod.create = factory;
+        mod.withInheritedProps = factory({ includeInheritedProps: true });
+        return mod;
+      });
 
-    objectPath.coalesce = function (obj, paths, defaultValue) {
-      var value;
+      /***/
+    },
+    /* 305 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var jsonSafeStringify = __webpack_require__(745);
+      var crypto = __webpack_require__(11);
+      var Buffer = __webpack_require__(45).Buffer;
+
+      var defer =
+        typeof setImmediate === "undefined" ? process.nextTick : setImmediate;
+
+      function paramsHaveRequestBody(params) {
+        return (
+          params.body ||
+          params.requestBodyStream ||
+          (params.json && typeof params.json !== "boolean") ||
+          params.multipart
+        );
+      }
 
-      for (var i = 0, len = paths.length; i < len; i++) {
-        if ((value = objectPath.get(obj, paths[i])) !== void 0) {
-          return value;
+      function safeStringify(obj, replacer) {
+        var ret;
+        try {
+          ret = JSON.stringify(obj, replacer);
+        } catch (e) {
+          ret = jsonSafeStringify(obj, replacer);
         }
+        return ret;
       }
 
-      return defaultValue;
-    };
-
-    objectPath.get = function (obj, path, defaultValue){
-      if (typeof path === 'number') {
-        path = [path];
-      }
-      if (!path || path.length === 0) {
-        return obj;
-      }
-      if (obj == null) {
-        return defaultValue;
-      }
-      if (typeof path === 'string') {
-        return objectPath.get(obj, path.split('.'), defaultValue);
+      function md5(str) {
+        return crypto.createHash("md5").update(str).digest("hex");
       }
 
-      var currentPath = getKey(path[0]);
-      var nextObj = getShallowProperty(obj, currentPath)
-      if (nextObj === void 0) {
-        return defaultValue;
+      function isReadStream(rs) {
+        return rs.readable && rs.path && rs.mode;
       }
 
-      if (path.length === 1) {
-        return nextObj;
+      function toBase64(str) {
+        return Buffer.from(str || "", "utf8").toString("base64");
       }
 
-      return objectPath.get(obj[currentPath], path.slice(1), defaultValue);
-    };
-
-    objectPath.del = function del(obj, path) {
-      if (typeof path === 'number') {
-        path = [path];
+      function copy(obj) {
+        var o = {};
+        Object.keys(obj).forEach(function (i) {
+          o[i] = obj[i];
+        });
+        return o;
       }
 
-      if (obj == null) {
-        return obj;
+      function version() {
+        var numbers = process.version.replace("v", "").split(".");
+        return {
+          major: parseInt(numbers[0], 10),
+          minor: parseInt(numbers[1], 10),
+          patch: parseInt(numbers[2], 10),
+        };
       }
 
-      if (isEmpty(path)) {
-        return obj;
-      }
-      if(typeof path === 'string') {
-        return objectPath.del(obj, path.split('.'));
-      }
+      exports.paramsHaveRequestBody = paramsHaveRequestBody;
+      exports.safeStringify = safeStringify;
+      exports.md5 = md5;
+      exports.isReadStream = isReadStream;
+      exports.toBase64 = toBase64;
+      exports.copy = copy;
+      exports.version = version;
+      exports.defer = defer;
 
-      var currentPath = getKey(path[0]);
-      if (!hasShallowProperty(obj, currentPath)) {
-        return obj;
+      /***/
+    },
+    /* 306 */
+    /***/ function (module, exports, __webpack_require__) {
+      var current =
+        (process.versions &&
+          process.versions.node &&
+          process.versions.node.split(".")) ||
+        [];
+
+      function specifierIncluded(specifier) {
+        var parts = specifier.split(" ");
+        var op = parts.length > 1 ? parts[0] : "=";
+        var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split(".");
+
+        for (var i = 0; i < 3; ++i) {
+          var cur = Number(current[i] || 0);
+          var ver = Number(versionParts[i] || 0);
+          if (cur === ver) {
+            continue; // eslint-disable-line no-restricted-syntax, no-continue
+          }
+          if (op === "<") {
+            return cur < ver;
+          } else if (op === ">=") {
+            return cur >= ver;
+          } else {
+            return false;
+          }
+        }
+        return op === ">=";
       }
 
-      if(path.length === 1) {
-        if (isArray(obj)) {
-          obj.splice(currentPath, 1);
-        } else {
-          delete obj[currentPath];
+      function matchesRange(range) {
+        var specifiers = range.split(/ ?&& ?/);
+        if (specifiers.length === 0) {
+          return false;
         }
-      } else {
-        return objectPath.del(obj[currentPath], path.slice(1));
+        for (var i = 0; i < specifiers.length; ++i) {
+          if (!specifierIncluded(specifiers[i])) {
+            return false;
+          }
+        }
+        return true;
       }
 
-      return obj;
-    }
-
-    return objectPath;
-  }
-
-  var mod = factory();
-  mod.create = factory;
-  mod.withInheritedProps = factory({includeInheritedProps: true})
-  return mod;
-});
-
-
-/***/ }),
-/* 305 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var jsonSafeStringify = __webpack_require__(745)
-var crypto = __webpack_require__(11)
-var Buffer = __webpack_require__(45).Buffer
-
-var defer = typeof setImmediate === 'undefined'
-  ? process.nextTick
-  : setImmediate
-
-function paramsHaveRequestBody (params) {
-  return (
-    params.body ||
-    params.requestBodyStream ||
-    (params.json && typeof params.json !== 'boolean') ||
-    params.multipart
-  )
-}
+      function versionIncluded(specifierValue) {
+        if (typeof specifierValue === "boolean") {
+          return specifierValue;
+        }
+        if (specifierValue && typeof specifierValue === "object") {
+          for (var i = 0; i < specifierValue.length; ++i) {
+            if (matchesRange(specifierValue[i])) {
+              return true;
+            }
+          }
+          return false;
+        }
+        return matchesRange(specifierValue);
+      }
 
-function safeStringify (obj, replacer) {
-  var ret
-  try {
-    ret = JSON.stringify(obj, replacer)
-  } catch (e) {
-    ret = jsonSafeStringify(obj, replacer)
-  }
-  return ret
-}
-
-function md5 (str) {
-  return crypto.createHash('md5').update(str).digest('hex')
-}
-
-function isReadStream (rs) {
-  return rs.readable && rs.path && rs.mode
-}
-
-function toBase64 (str) {
-  return Buffer.from(str || '', 'utf8').toString('base64')
-}
-
-function copy (obj) {
-  var o = {}
-  Object.keys(obj).forEach(function (i) {
-    o[i] = obj[i]
-  })
-  return o
-}
-
-function version () {
-  var numbers = process.version.replace('v', '').split('.')
-  return {
-    major: parseInt(numbers[0], 10),
-    minor: parseInt(numbers[1], 10),
-    patch: parseInt(numbers[2], 10)
-  }
-}
+      var data = __webpack_require__(816);
 
-exports.paramsHaveRequestBody = paramsHaveRequestBody
-exports.safeStringify = safeStringify
-exports.md5 = md5
-exports.isReadStream = isReadStream
-exports.toBase64 = toBase64
-exports.copy = copy
-exports.version = version
-exports.defer = defer
+      var core = {};
+      for (var mod in data) {
+        // eslint-disable-line no-restricted-syntax
+        if (Object.prototype.hasOwnProperty.call(data, mod)) {
+          core[mod] = versionIncluded(data[mod]);
+        }
+      }
+      module.exports = core;
 
+      /***/
+    },
+    /* 307 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = rimraf;
+      rimraf.sync = rimrafSync;
+
+      var assert = __webpack_require__(28);
+      var path = __webpack_require__(0);
+      var fs = __webpack_require__(5);
+      var glob = __webpack_require__(99);
+      var _0666 = parseInt("666", 8);
+
+      var defaultGlobOpts = {
+        nosort: true,
+        silent: true,
+      };
 
-/***/ }),
-/* 306 */
-/***/ (function(module, exports, __webpack_require__) {
+      // for EMFILE handling
+      var timeout = 0;
 
-var current = (process.versions && process.versions.node && process.versions.node.split('.')) || [];
+      var isWindows = process.platform === "win32";
 
-function specifierIncluded(specifier) {
-    var parts = specifier.split(' ');
-    var op = parts.length > 1 ? parts[0] : '=';
-    var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split('.');
+      function defaults(options) {
+        var methods = ["unlink", "chmod", "stat", "lstat", "rmdir", "readdir"];
+        methods.forEach(function (m) {
+          options[m] = options[m] || fs[m];
+          m = m + "Sync";
+          options[m] = options[m] || fs[m];
+        });
 
-    for (var i = 0; i < 3; ++i) {
-        var cur = Number(current[i] || 0);
-        var ver = Number(versionParts[i] || 0);
-        if (cur === ver) {
-            continue; // eslint-disable-line no-restricted-syntax, no-continue
-        }
-        if (op === '<') {
-            return cur < ver;
-        } else if (op === '>=') {
-            return cur >= ver;
-        } else {
-            return false;
+        options.maxBusyTries = options.maxBusyTries || 3;
+        options.emfileWait = options.emfileWait || 1000;
+        if (options.glob === false) {
+          options.disableGlob = true;
         }
-    }
-    return op === '>=';
-}
-
-function matchesRange(range) {
-    var specifiers = range.split(/ ?&& ?/);
-    if (specifiers.length === 0) { return false; }
-    for (var i = 0; i < specifiers.length; ++i) {
-        if (!specifierIncluded(specifiers[i])) { return false; }
-    }
-    return true;
-}
+        options.disableGlob = options.disableGlob || false;
+        options.glob = options.glob || defaultGlobOpts;
+      }
 
-function versionIncluded(specifierValue) {
-    if (typeof specifierValue === 'boolean') { return specifierValue; }
-    if (specifierValue && typeof specifierValue === 'object') {
-        for (var i = 0; i < specifierValue.length; ++i) {
-            if (matchesRange(specifierValue[i])) { return true; }
+      function rimraf(p, options, cb) {
+        if (typeof options === "function") {
+          cb = options;
+          options = {};
         }
-        return false;
-    }
-    return matchesRange(specifierValue);
-}
 
-var data = __webpack_require__(816);
-
-var core = {};
-for (var mod in data) { // eslint-disable-line no-restricted-syntax
-    if (Object.prototype.hasOwnProperty.call(data, mod)) {
-        core[mod] = versionIncluded(data[mod]);
-    }
-}
-module.exports = core;
-
-
-/***/ }),
-/* 307 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = rimraf
-rimraf.sync = rimrafSync
-
-var assert = __webpack_require__(28)
-var path = __webpack_require__(0)
-var fs = __webpack_require__(5)
-var glob = __webpack_require__(99)
-var _0666 = parseInt('666', 8)
-
-var defaultGlobOpts = {
-  nosort: true,
-  silent: true
-}
-
-// for EMFILE handling
-var timeout = 0
-
-var isWindows = (process.platform === "win32")
-
-function defaults (options) {
-  var methods = [
-    'unlink',
-    'chmod',
-    'stat',
-    'lstat',
-    'rmdir',
-    'readdir'
-  ]
-  methods.forEach(function(m) {
-    options[m] = options[m] || fs[m]
-    m = m + 'Sync'
-    options[m] = options[m] || fs[m]
-  })
-
-  options.maxBusyTries = options.maxBusyTries || 3
-  options.emfileWait = options.emfileWait || 1000
-  if (options.glob === false) {
-    options.disableGlob = true
-  }
-  options.disableGlob = options.disableGlob || false
-  options.glob = options.glob || defaultGlobOpts
-}
-
-function rimraf (p, options, cb) {
-  if (typeof options === 'function') {
-    cb = options
-    options = {}
-  }
+        assert(p, "rimraf: missing path");
+        assert.equal(typeof p, "string", "rimraf: path should be a string");
+        assert.equal(
+          typeof cb,
+          "function",
+          "rimraf: callback function required",
+        );
+        assert(options, "rimraf: invalid options argument provided");
+        assert.equal(
+          typeof options,
+          "object",
+          "rimraf: options should be object",
+        );
 
-  assert(p, 'rimraf: missing path')
-  assert.equal(typeof p, 'string', 'rimraf: path should be a string')
-  assert.equal(typeof cb, 'function', 'rimraf: callback function required')
-  assert(options, 'rimraf: invalid options argument provided')
-  assert.equal(typeof options, 'object', 'rimraf: options should be object')
+        defaults(options);
 
-  defaults(options)
+        var busyTries = 0;
+        var errState = null;
+        var n = 0;
 
-  var busyTries = 0
-  var errState = null
-  var n = 0
+        if (options.disableGlob || !glob.hasMagic(p))
+          return afterGlob(null, [p]);
 
-  if (options.disableGlob || !glob.hasMagic(p))
-    return afterGlob(null, [p])
+        options.lstat(p, function (er, stat) {
+          if (!er) return afterGlob(null, [p]);
 
-  options.lstat(p, function (er, stat) {
-    if (!er)
-      return afterGlob(null, [p])
+          glob(p, options.glob, afterGlob);
+        });
 
-    glob(p, options.glob, afterGlob)
-  })
+        function next(er) {
+          errState = errState || er;
+          if (--n === 0) cb(errState);
+        }
 
-  function next (er) {
-    errState = errState || er
-    if (--n === 0)
-      cb(errState)
-  }
+        function afterGlob(er, results) {
+          if (er) return cb(er);
 
-  function afterGlob (er, results) {
-    if (er)
-      return cb(er)
+          n = results.length;
+          if (n === 0) return cb();
 
-    n = results.length
-    if (n === 0)
-      return cb()
+          results.forEach(function (p) {
+            rimraf_(p, options, function CB(er) {
+              if (er) {
+                if (
+                  (er.code === "EBUSY" ||
+                    er.code === "ENOTEMPTY" ||
+                    er.code === "EPERM") &&
+                  busyTries < options.maxBusyTries
+                ) {
+                  busyTries++;
+                  var time = busyTries * 100;
+                  // try again, with the same exact callback as this one.
+                  return setTimeout(function () {
+                    rimraf_(p, options, CB);
+                  }, time);
+                }
 
-    results.forEach(function (p) {
-      rimraf_(p, options, function CB (er) {
-        if (er) {
-          if ((er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") &&
-              busyTries < options.maxBusyTries) {
-            busyTries ++
-            var time = busyTries * 100
-            // try again, with the same exact callback as this one.
-            return setTimeout(function () {
-              rimraf_(p, options, CB)
-            }, time)
-          }
+                // this one won't happen if graceful-fs is used.
+                if (er.code === "EMFILE" && timeout < options.emfileWait) {
+                  return setTimeout(function () {
+                    rimraf_(p, options, CB);
+                  }, timeout++);
+                }
 
-          // this one won't happen if graceful-fs is used.
-          if (er.code === "EMFILE" && timeout < options.emfileWait) {
-            return setTimeout(function () {
-              rimraf_(p, options, CB)
-            }, timeout ++)
-          }
+                // already gone
+                if (er.code === "ENOENT") er = null;
+              }
 
-          // already gone
-          if (er.code === "ENOENT") er = null
+              timeout = 0;
+              next(er);
+            });
+          });
         }
+      }
 
-        timeout = 0
-        next(er)
-      })
-    })
-  }
-}
-
-// Two possible strategies.
-// 1. Assume it's a file.  unlink it, then do the dir stuff on EPERM or EISDIR
-// 2. Assume it's a directory.  readdir, then do the file stuff on ENOTDIR
-//
-// Both result in an extra syscall when you guess wrong.  However, there
-// are likely far more normal files in the world than directories.  This
-// is based on the assumption that a the average number of files per
-// directory is >= 1.
-//
-// If anyone ever complains about this, then I guess the strategy could
-// be made configurable somehow.  But until then, YAGNI.
-function rimraf_ (p, options, cb) {
-  assert(p)
-  assert(options)
-  assert(typeof cb === 'function')
-
-  // sunos lets the root user unlink directories, which is... weird.
-  // so we have to lstat here and make sure it's not a dir.
-  options.lstat(p, function (er, st) {
-    if (er && er.code === "ENOENT")
-      return cb(null)
-
-    // Windows can EPERM on stat.  Life is suffering.
-    if (er && er.code === "EPERM" && isWindows)
-      fixWinEPERM(p, options, er, cb)
-
-    if (st && st.isDirectory())
-      return rmdir(p, options, er, cb)
-
-    options.unlink(p, function (er) {
-      if (er) {
-        if (er.code === "ENOENT")
-          return cb(null)
-        if (er.code === "EPERM")
-          return (isWindows)
-            ? fixWinEPERM(p, options, er, cb)
-            : rmdir(p, options, er, cb)
-        if (er.code === "EISDIR")
-          return rmdir(p, options, er, cb)
-      }
-      return cb(er)
-    })
-  })
-}
-
-function fixWinEPERM (p, options, er, cb) {
-  assert(p)
-  assert(options)
-  assert(typeof cb === 'function')
-  if (er)
-    assert(er instanceof Error)
-
-  options.chmod(p, _0666, function (er2) {
-    if (er2)
-      cb(er2.code === "ENOENT" ? null : er)
-    else
-      options.stat(p, function(er3, stats) {
-        if (er3)
-          cb(er3.code === "ENOENT" ? null : er)
-        else if (stats.isDirectory())
-          rmdir(p, options, er, cb)
-        else
-          options.unlink(p, cb)
-      })
-  })
-}
-
-function fixWinEPERMSync (p, options, er) {
-  assert(p)
-  assert(options)
-  if (er)
-    assert(er instanceof Error)
-
-  try {
-    options.chmodSync(p, _0666)
-  } catch (er2) {
-    if (er2.code === "ENOENT")
-      return
-    else
-      throw er
-  }
+      // Two possible strategies.
+      // 1. Assume it's a file.  unlink it, then do the dir stuff on EPERM or EISDIR
+      // 2. Assume it's a directory.  readdir, then do the file stuff on ENOTDIR
+      //
+      // Both result in an extra syscall when you guess wrong.  However, there
+      // are likely far more normal files in the world than directories.  This
+      // is based on the assumption that a the average number of files per
+      // directory is >= 1.
+      //
+      // If anyone ever complains about this, then I guess the strategy could
+      // be made configurable somehow.  But until then, YAGNI.
+      function rimraf_(p, options, cb) {
+        assert(p);
+        assert(options);
+        assert(typeof cb === "function");
+
+        // sunos lets the root user unlink directories, which is... weird.
+        // so we have to lstat here and make sure it's not a dir.
+        options.lstat(p, function (er, st) {
+          if (er && er.code === "ENOENT") return cb(null);
+
+          // Windows can EPERM on stat.  Life is suffering.
+          if (er && er.code === "EPERM" && isWindows)
+            fixWinEPERM(p, options, er, cb);
+
+          if (st && st.isDirectory()) return rmdir(p, options, er, cb);
+
+          options.unlink(p, function (er) {
+            if (er) {
+              if (er.code === "ENOENT") return cb(null);
+              if (er.code === "EPERM")
+                return isWindows
+                  ? fixWinEPERM(p, options, er, cb)
+                  : rmdir(p, options, er, cb);
+              if (er.code === "EISDIR") return rmdir(p, options, er, cb);
+            }
+            return cb(er);
+          });
+        });
+      }
 
-  try {
-    var stats = options.statSync(p)
-  } catch (er3) {
-    if (er3.code === "ENOENT")
-      return
-    else
-      throw er
-  }
+      function fixWinEPERM(p, options, er, cb) {
+        assert(p);
+        assert(options);
+        assert(typeof cb === "function");
+        if (er) assert(er instanceof Error);
 
-  if (stats.isDirectory())
-    rmdirSync(p, options, er)
-  else
-    options.unlinkSync(p)
-}
-
-function rmdir (p, options, originalEr, cb) {
-  assert(p)
-  assert(options)
-  if (originalEr)
-    assert(originalEr instanceof Error)
-  assert(typeof cb === 'function')
-
-  // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
-  // if we guessed wrong, and it's not a directory, then
-  // raise the original error.
-  options.rmdir(p, function (er) {
-    if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM"))
-      rmkids(p, options, cb)
-    else if (er && er.code === "ENOTDIR")
-      cb(originalEr)
-    else
-      cb(er)
-  })
-}
-
-function rmkids(p, options, cb) {
-  assert(p)
-  assert(options)
-  assert(typeof cb === 'function')
-
-  options.readdir(p, function (er, files) {
-    if (er)
-      return cb(er)
-    var n = files.length
-    if (n === 0)
-      return options.rmdir(p, cb)
-    var errState
-    files.forEach(function (f) {
-      rimraf(path.join(p, f), options, function (er) {
-        if (errState)
-          return
-        if (er)
-          return cb(errState = er)
-        if (--n === 0)
-          options.rmdir(p, cb)
-      })
-    })
-  })
-}
-
-// this looks simpler, and is strictly *faster*, but will
-// tie up the JavaScript thread and fail on excessively
-// deep directory trees.
-function rimrafSync (p, options) {
-  options = options || {}
-  defaults(options)
-
-  assert(p, 'rimraf: missing path')
-  assert.equal(typeof p, 'string', 'rimraf: path should be a string')
-  assert(options, 'rimraf: missing options')
-  assert.equal(typeof options, 'object', 'rimraf: options should be object')
-
-  var results
-
-  if (options.disableGlob || !glob.hasMagic(p)) {
-    results = [p]
-  } else {
-    try {
-      options.lstatSync(p)
-      results = [p]
-    } catch (er) {
-      results = glob.sync(p, options.glob)
-    }
-  }
+        options.chmod(p, _0666, function (er2) {
+          if (er2) cb(er2.code === "ENOENT" ? null : er);
+          else
+            options.stat(p, function (er3, stats) {
+              if (er3) cb(er3.code === "ENOENT" ? null : er);
+              else if (stats.isDirectory()) rmdir(p, options, er, cb);
+              else options.unlink(p, cb);
+            });
+        });
+      }
 
-  if (!results.length)
-    return
+      function fixWinEPERMSync(p, options, er) {
+        assert(p);
+        assert(options);
+        if (er) assert(er instanceof Error);
 
-  for (var i = 0; i < results.length; i++) {
-    var p = results[i]
+        try {
+          options.chmodSync(p, _0666);
+        } catch (er2) {
+          if (er2.code === "ENOENT") return;
+          else throw er;
+        }
 
-    try {
-      var st = options.lstatSync(p)
-    } catch (er) {
-      if (er.code === "ENOENT")
-        return
+        try {
+          var stats = options.statSync(p);
+        } catch (er3) {
+          if (er3.code === "ENOENT") return;
+          else throw er;
+        }
+
+        if (stats.isDirectory()) rmdirSync(p, options, er);
+        else options.unlinkSync(p);
+      }
+
+      function rmdir(p, options, originalEr, cb) {
+        assert(p);
+        assert(options);
+        if (originalEr) assert(originalEr instanceof Error);
+        assert(typeof cb === "function");
+
+        // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
+        // if we guessed wrong, and it's not a directory, then
+        // raise the original error.
+        options.rmdir(p, function (er) {
+          if (
+            er &&
+            (er.code === "ENOTEMPTY" ||
+              er.code === "EEXIST" ||
+              er.code === "EPERM")
+          )
+            rmkids(p, options, cb);
+          else if (er && er.code === "ENOTDIR") cb(originalEr);
+          else cb(er);
+        });
+      }
 
-      // Windows can EPERM on stat.  Life is suffering.
-      if (er.code === "EPERM" && isWindows)
-        fixWinEPERMSync(p, options, er)
-    }
+      function rmkids(p, options, cb) {
+        assert(p);
+        assert(options);
+        assert(typeof cb === "function");
+
+        options.readdir(p, function (er, files) {
+          if (er) return cb(er);
+          var n = files.length;
+          if (n === 0) return options.rmdir(p, cb);
+          var errState;
+          files.forEach(function (f) {
+            rimraf(path.join(p, f), options, function (er) {
+              if (errState) return;
+              if (er) return cb((errState = er));
+              if (--n === 0) options.rmdir(p, cb);
+            });
+          });
+        });
+      }
 
-    try {
-      // sunos lets the root user unlink directories, which is... weird.
-      if (st && st.isDirectory())
-        rmdirSync(p, options, null)
-      else
-        options.unlinkSync(p)
-    } catch (er) {
-      if (er.code === "ENOENT")
-        return
-      if (er.code === "EPERM")
-        return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er)
-      if (er.code !== "EISDIR")
-        throw er
-
-      rmdirSync(p, options, er)
-    }
-  }
-}
-
-function rmdirSync (p, options, originalEr) {
-  assert(p)
-  assert(options)
-  if (originalEr)
-    assert(originalEr instanceof Error)
-
-  try {
-    options.rmdirSync(p)
-  } catch (er) {
-    if (er.code === "ENOENT")
-      return
-    if (er.code === "ENOTDIR")
-      throw originalEr
-    if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")
-      rmkidsSync(p, options)
-  }
-}
-
-function rmkidsSync (p, options) {
-  assert(p)
-  assert(options)
-  options.readdirSync(p).forEach(function (f) {
-    rimrafSync(path.join(p, f), options)
-  })
-
-  // We only end up here once we got ENOTEMPTY at least once, and
-  // at this point, we are guaranteed to have removed all the kids.
-  // So, we know that it won't be ENOENT or ENOTDIR or anything else.
-  // try really hard to delete stuff on windows, because it has a
-  // PROFOUNDLY annoying habit of not closing handles promptly when
-  // files are deleted, resulting in spurious ENOTEMPTY errors.
-  var retries = isWindows ? 100 : 1
-  var i = 0
-  do {
-    var threw = true
-    try {
-      var ret = options.rmdirSync(p, options)
-      threw = false
-      return ret
-    } finally {
-      if (++i < retries && threw)
-        continue
-    }
-  } while (true)
-}
+      // this looks simpler, and is strictly *faster*, but will
+      // tie up the JavaScript thread and fail on excessively
+      // deep directory trees.
+      function rimrafSync(p, options) {
+        options = options || {};
+        defaults(options);
+
+        assert(p, "rimraf: missing path");
+        assert.equal(typeof p, "string", "rimraf: path should be a string");
+        assert(options, "rimraf: missing options");
+        assert.equal(
+          typeof options,
+          "object",
+          "rimraf: options should be object",
+        );
 
+        var results;
 
-/***/ }),
-/* 308 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        if (options.disableGlob || !glob.hasMagic(p)) {
+          results = [p];
+        } else {
+          try {
+            options.lstatSync(p);
+            results = [p];
+          } catch (er) {
+            results = glob.sync(p, options.glob);
+          }
+        }
+
+        if (!results.length) return;
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ReplaySubject; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__ = __webpack_require__(439);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__ = __webpack_require__(434);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__ = __webpack_require__(189);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__ = __webpack_require__(422);
-/** PURE_IMPORTS_START tslib,_Subject,_scheduler_queue,_Subscription,_operators_observeOn,_util_ObjectUnsubscribedError,_SubjectSubscription PURE_IMPORTS_END */
+        for (var i = 0; i < results.length; i++) {
+          var p = results[i];
 
+          try {
+            var st = options.lstatSync(p);
+          } catch (er) {
+            if (er.code === "ENOENT") return;
 
+            // Windows can EPERM on stat.  Life is suffering.
+            if (er.code === "EPERM" && isWindows)
+              fixWinEPERMSync(p, options, er);
+          }
 
+          try {
+            // sunos lets the root user unlink directories, which is... weird.
+            if (st && st.isDirectory()) rmdirSync(p, options, null);
+            else options.unlinkSync(p);
+          } catch (er) {
+            if (er.code === "ENOENT") return;
+            if (er.code === "EPERM")
+              return isWindows
+                ? fixWinEPERMSync(p, options, er)
+                : rmdirSync(p, options, er);
+            if (er.code !== "EISDIR") throw er;
+
+            rmdirSync(p, options, er);
+          }
+        }
+      }
 
+      function rmdirSync(p, options, originalEr) {
+        assert(p);
+        assert(options);
+        if (originalEr) assert(originalEr instanceof Error);
 
+        try {
+          options.rmdirSync(p);
+        } catch (er) {
+          if (er.code === "ENOENT") return;
+          if (er.code === "ENOTDIR") throw originalEr;
+          if (
+            er.code === "ENOTEMPTY" ||
+            er.code === "EEXIST" ||
+            er.code === "EPERM"
+          )
+            rmkidsSync(p, options);
+        }
+      }
+
+      function rmkidsSync(p, options) {
+        assert(p);
+        assert(options);
+        options.readdirSync(p).forEach(function (f) {
+          rimrafSync(path.join(p, f), options);
+        });
 
+        // We only end up here once we got ENOTEMPTY at least once, and
+        // at this point, we are guaranteed to have removed all the kids.
+        // So, we know that it won't be ENOENT or ENOTDIR or anything else.
+        // try really hard to delete stuff on windows, because it has a
+        // PROFOUNDLY annoying habit of not closing handles promptly when
+        // files are deleted, resulting in spurious ENOTEMPTY errors.
+        var retries = isWindows ? 100 : 1;
+        var i = 0;
+        do {
+          var threw = true;
+          try {
+            var ret = options.rmdirSync(p, options);
+            threw = false;
+            return ret;
+          } finally {
+            if (++i < retries && threw) continue;
+          }
+        } while (true);
+      }
 
-var ReplaySubject = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ReplaySubject, _super);
-    function ReplaySubject(bufferSize, windowTime, scheduler) {
-        if (bufferSize === void 0) {
+      /***/
+    },
+    /* 308 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return ReplaySubject;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__ =
+        __webpack_require__(439);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__ =
+        __webpack_require__(434);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__ =
+        __webpack_require__(189);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__ =
+        __webpack_require__(422);
+      /** PURE_IMPORTS_START tslib,_Subject,_scheduler_queue,_Subscription,_operators_observeOn,_util_ObjectUnsubscribedError,_SubjectSubscription PURE_IMPORTS_END */
+
+      var ReplaySubject = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ReplaySubject,
+          _super,
+        );
+        function ReplaySubject(bufferSize, windowTime, scheduler) {
+          if (bufferSize === void 0) {
             bufferSize = Number.POSITIVE_INFINITY;
-        }
-        if (windowTime === void 0) {
+          }
+          if (windowTime === void 0) {
             windowTime = Number.POSITIVE_INFINITY;
-        }
-        var _this = _super.call(this) || this;
-        _this.scheduler = scheduler;
-        _this._events = [];
-        _this._infiniteTimeWindow = false;
-        _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;
-        _this._windowTime = windowTime < 1 ? 1 : windowTime;
-        if (windowTime === Number.POSITIVE_INFINITY) {
+          }
+          var _this = _super.call(this) || this;
+          _this.scheduler = scheduler;
+          _this._events = [];
+          _this._infiniteTimeWindow = false;
+          _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;
+          _this._windowTime = windowTime < 1 ? 1 : windowTime;
+          if (windowTime === Number.POSITIVE_INFINITY) {
             _this._infiniteTimeWindow = true;
             _this.next = _this.nextInfiniteTimeWindow;
-        }
-        else {
+          } else {
             _this.next = _this.nextTimeWindow;
+          }
+          return _this;
         }
-        return _this;
-    }
-    ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {
-        var _events = this._events;
-        _events.push(value);
-        if (_events.length > this._bufferSize) {
+        ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {
+          var _events = this._events;
+          _events.push(value);
+          if (_events.length > this._bufferSize) {
             _events.shift();
-        }
-        _super.prototype.next.call(this, value);
-    };
-    ReplaySubject.prototype.nextTimeWindow = function (value) {
-        this._events.push(new ReplayEvent(this._getNow(), value));
-        this._trimBufferThenGetEvents();
-        _super.prototype.next.call(this, value);
-    };
-    ReplaySubject.prototype._subscribe = function (subscriber) {
-        var _infiniteTimeWindow = this._infiniteTimeWindow;
-        var _events = _infiniteTimeWindow ? this._events : this._trimBufferThenGetEvents();
-        var scheduler = this.scheduler;
-        var len = _events.length;
-        var subscription;
-        if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
-        }
-        else if (this.isStopped || this.hasError) {
-            subscription = __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
-        }
-        else {
+          }
+          _super.prototype.next.call(this, value);
+        };
+        ReplaySubject.prototype.nextTimeWindow = function (value) {
+          this._events.push(new ReplayEvent(this._getNow(), value));
+          this._trimBufferThenGetEvents();
+          _super.prototype.next.call(this, value);
+        };
+        ReplaySubject.prototype._subscribe = function (subscriber) {
+          var _infiniteTimeWindow = this._infiniteTimeWindow;
+          var _events = _infiniteTimeWindow
+            ? this._events
+            : this._trimBufferThenGetEvents();
+          var scheduler = this.scheduler;
+          var len = _events.length;
+          var subscription;
+          if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          } else if (this.isStopped || this.hasError) {
+            subscription =
+              __WEBPACK_IMPORTED_MODULE_3__Subscription__[
+                "a" /* Subscription */
+              ].EMPTY;
+          } else {
             this.observers.push(subscriber);
-            subscription = new __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__["a" /* SubjectSubscription */](this, subscriber);
-        }
-        if (scheduler) {
-            subscriber.add(subscriber = new __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__["a" /* ObserveOnSubscriber */](subscriber, scheduler));
-        }
-        if (_infiniteTimeWindow) {
+            subscription =
+              new __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__[
+                "a" /* SubjectSubscription */
+              ](this, subscriber);
+          }
+          if (scheduler) {
+            subscriber.add(
+              (subscriber =
+                new __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__[
+                  "a" /* ObserveOnSubscriber */
+                ](subscriber, scheduler)),
+            );
+          }
+          if (_infiniteTimeWindow) {
             for (var i = 0; i < len && !subscriber.closed; i++) {
-                subscriber.next(_events[i]);
+              subscriber.next(_events[i]);
             }
-        }
-        else {
+          } else {
             for (var i = 0; i < len && !subscriber.closed; i++) {
-                subscriber.next(_events[i].value);
+              subscriber.next(_events[i].value);
             }
-        }
-        if (this.hasError) {
+          }
+          if (this.hasError) {
             subscriber.error(this.thrownError);
-        }
-        else if (this.isStopped) {
+          } else if (this.isStopped) {
             subscriber.complete();
-        }
-        return subscription;
-    };
-    ReplaySubject.prototype._getNow = function () {
-        return (this.scheduler || __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__["a" /* queue */]).now();
-    };
-    ReplaySubject.prototype._trimBufferThenGetEvents = function () {
-        var now = this._getNow();
-        var _bufferSize = this._bufferSize;
-        var _windowTime = this._windowTime;
-        var _events = this._events;
-        var eventsCount = _events.length;
-        var spliceCount = 0;
-        while (spliceCount < eventsCount) {
-            if ((now - _events[spliceCount].time) < _windowTime) {
-                break;
+          }
+          return subscription;
+        };
+        ReplaySubject.prototype._getNow = function () {
+          return (
+            this.scheduler ||
+            __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__["a" /* queue */]
+          ).now();
+        };
+        ReplaySubject.prototype._trimBufferThenGetEvents = function () {
+          var now = this._getNow();
+          var _bufferSize = this._bufferSize;
+          var _windowTime = this._windowTime;
+          var _events = this._events;
+          var eventsCount = _events.length;
+          var spliceCount = 0;
+          while (spliceCount < eventsCount) {
+            if (now - _events[spliceCount].time < _windowTime) {
+              break;
             }
             spliceCount++;
-        }
-        if (eventsCount > _bufferSize) {
+          }
+          if (eventsCount > _bufferSize) {
             spliceCount = Math.max(spliceCount, eventsCount - _bufferSize);
-        }
-        if (spliceCount > 0) {
+          }
+          if (spliceCount > 0) {
             _events.splice(0, spliceCount);
-        }
-        return _events;
-    };
-    return ReplaySubject;
-}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
-
-var ReplayEvent = /*@__PURE__*/ (function () {
-    function ReplayEvent(time, value) {
-        this.time = time;
-        this.value = value;
-    }
-    return ReplayEvent;
-}());
-//# sourceMappingURL=ReplaySubject.js.map
+          }
+          return _events;
+        };
+        return ReplaySubject;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
 
+      var ReplayEvent = /*@__PURE__*/ (function () {
+        function ReplayEvent(time, value) {
+          this.time = time;
+          this.value = value;
+        }
+        return ReplayEvent;
+      })();
+      //# sourceMappingURL=ReplaySubject.js.map
 
-/***/ }),
-/* 309 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 309 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return CombineLatestOperator;
+        },
+      );
+      /* unused harmony export CombineLatestSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ =
+        __webpack_require__(49);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ =
+        __webpack_require__(85);
+      /** PURE_IMPORTS_START tslib,_util_isScheduler,_util_isArray,_OuterSubscriber,_util_subscribeToResult,_fromArray PURE_IMPORTS_END */
+
+      var NONE = {};
+      function combineLatest() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        var resultSelector = null;
+        var scheduler = null;
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(observables[observables.length - 1])
+        ) {
+          scheduler = observables.pop();
+        }
+        if (typeof observables[observables.length - 1] === "function") {
+          resultSelector = observables.pop();
+        }
+        if (
+          observables.length === 1 &&
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
+          )(observables[0])
+        ) {
+          observables = observables[0];
+        }
+        return __webpack_require__
+          .i(
+            __WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */],
+          )(observables, scheduler)
+          .lift(new CombineLatestOperator(resultSelector));
+      }
+      var CombineLatestOperator = /*@__PURE__*/ (function () {
+        function CombineLatestOperator(resultSelector) {
+          this.resultSelector = resultSelector;
+        }
+        CombineLatestOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new CombineLatestSubscriber(subscriber, this.resultSelector),
+          );
+        };
+        return CombineLatestOperator;
+      })();
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return CombineLatestOperator; });
-/* unused harmony export CombineLatestSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ = __webpack_require__(49);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ = __webpack_require__(85);
-/** PURE_IMPORTS_START tslib,_util_isScheduler,_util_isArray,_OuterSubscriber,_util_subscribeToResult,_fromArray PURE_IMPORTS_END */
+      var CombineLatestSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          CombineLatestSubscriber,
+          _super,
+        );
+        function CombineLatestSubscriber(destination, resultSelector) {
+          var _this = _super.call(this, destination) || this;
+          _this.resultSelector = resultSelector;
+          _this.active = 0;
+          _this.values = [];
+          _this.observables = [];
+          return _this;
+        }
+        CombineLatestSubscriber.prototype._next = function (observable) {
+          this.values.push(NONE);
+          this.observables.push(observable);
+        };
+        CombineLatestSubscriber.prototype._complete = function () {
+          var observables = this.observables;
+          var len = observables.length;
+          if (len === 0) {
+            this.destination.complete();
+          } else {
+            this.active = len;
+            this.toRespond = len;
+            for (var i = 0; i < len; i++) {
+              var observable = observables[i];
+              this.add(
+                __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+                    "a" /* subscribeToResult */
+                  ],
+                )(this, observable, observable, i),
+              );
+            }
+          }
+        };
+        CombineLatestSubscriber.prototype.notifyComplete = function (unused) {
+          if ((this.active -= 1) === 0) {
+            this.destination.complete();
+          }
+        };
+        CombineLatestSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          var values = this.values;
+          var oldVal = values[outerIndex];
+          var toRespond = !this.toRespond
+            ? 0
+            : oldVal === NONE
+              ? --this.toRespond
+              : this.toRespond;
+          values[outerIndex] = innerValue;
+          if (toRespond === 0) {
+            if (this.resultSelector) {
+              this._tryResultSelector(values);
+            } else {
+              this.destination.next(values.slice());
+            }
+          }
+        };
+        CombineLatestSubscriber.prototype._tryResultSelector = function (
+          values,
+        ) {
+          var result;
+          try {
+            result = this.resultSelector.apply(this, values);
+          } catch (err) {
+            this.destination.error(err);
+            return;
+          }
+          this.destination.next(result);
+        };
+        return CombineLatestSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
 
+      //# sourceMappingURL=combineLatest.js.map
 
+      /***/
+    },
+    /* 310 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = defer;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ =
+        __webpack_require__(62);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
+
+      function defer(observableFactory) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var input;
+          try {
+            input = observableFactory();
+          } catch (err) {
+            subscriber.error(err);
+            return undefined;
+          }
+          var source = input
+            ? __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */],
+              )(input)
+            : __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */],
+              )();
+          return source.subscribe(subscriber);
+        });
+      }
+      //# sourceMappingURL=defer.js.map
 
+      /***/
+    },
+    /* 311 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = of;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ =
+        __webpack_require__(49);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ =
+        __webpack_require__(85);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ =
+        __webpack_require__(39);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__scalar__ =
+        __webpack_require__(312);
+      /** PURE_IMPORTS_START _util_isScheduler,_fromArray,_empty,_scalar PURE_IMPORTS_END */
+
+      function of() {
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          args[_i] = arguments[_i];
+        }
+        var scheduler = args[args.length - 1];
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(scheduler)
+        ) {
+          args.pop();
+        } else {
+          scheduler = undefined;
+        }
+        switch (args.length) {
+          case 0:
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */],
+            )(scheduler);
+          case 1:
+            return scheduler
+              ? __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */],
+                )(args, scheduler)
+              : __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_3__scalar__["a" /* scalar */],
+                )(args[0]);
+          default:
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */],
+            )(args, scheduler);
+        }
+      }
+      //# sourceMappingURL=of.js.map
+
+      /***/
+    },
+    /* 312 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = scalar;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+      function scalar(value) {
+        var result = new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          subscriber.next(value);
+          subscriber.complete();
+        });
+        result._isScalar = true;
+        result.value = value;
+        return result;
+      }
+      //# sourceMappingURL=scalar.js.map
 
+      /***/
+    },
+    /* 313 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = throwError;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+      function throwError(error, scheduler) {
+        if (!scheduler) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
+            return subscriber.error(error);
+          });
+        } else {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
+            return scheduler.schedule(dispatch, 0, {
+              error: error,
+              subscriber: subscriber,
+            });
+          });
+        }
+      }
+      function dispatch(_a) {
+        var error = _a.error,
+          subscriber = _a.subscriber;
+        subscriber.error(error);
+      }
+      //# sourceMappingURL=throwError.js.map
 
+      /***/
+    },
+    /* 314 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = zip;
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return ZipOperator;
+        },
+      );
+      /* unused harmony export ZipSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ =
+        __webpack_require__(85);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__ =
+        __webpack_require__(151);
+      /** PURE_IMPORTS_START tslib,_fromArray,_util_isArray,_Subscriber,_OuterSubscriber,_util_subscribeToResult,_.._internal_symbol_iterator PURE_IMPORTS_END */
+
+      function zip() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        var resultSelector = observables[observables.length - 1];
+        if (typeof resultSelector === "function") {
+          observables.pop();
+        }
+        return __webpack_require__
+          .i(
+            __WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */],
+          )(observables, undefined)
+          .lift(new ZipOperator(resultSelector));
+      }
+      var ZipOperator = /*@__PURE__*/ (function () {
+        function ZipOperator(resultSelector) {
+          this.resultSelector = resultSelector;
+        }
+        ZipOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ZipSubscriber(subscriber, this.resultSelector),
+          );
+        };
+        return ZipOperator;
+      })();
 
-var NONE = {};
-function combineLatest() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    var resultSelector = null;
-    var scheduler = null;
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isScheduler__["a" /* isScheduler */])(observables[observables.length - 1])) {
-        scheduler = observables.pop();
-    }
-    if (typeof observables[observables.length - 1] === 'function') {
-        resultSelector = observables.pop();
-    }
-    if (observables.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(observables[0])) {
-        observables = observables[0];
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */])(observables, scheduler).lift(new CombineLatestOperator(resultSelector));
-}
-var CombineLatestOperator = /*@__PURE__*/ (function () {
-    function CombineLatestOperator(resultSelector) {
-        this.resultSelector = resultSelector;
-    }
-    CombineLatestOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector));
-    };
-    return CombineLatestOperator;
-}());
-
-var CombineLatestSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CombineLatestSubscriber, _super);
-    function CombineLatestSubscriber(destination, resultSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.resultSelector = resultSelector;
-        _this.active = 0;
-        _this.values = [];
-        _this.observables = [];
-        return _this;
-    }
-    CombineLatestSubscriber.prototype._next = function (observable) {
-        this.values.push(NONE);
-        this.observables.push(observable);
-    };
-    CombineLatestSubscriber.prototype._complete = function () {
-        var observables = this.observables;
-        var len = observables.length;
-        if (len === 0) {
+      var ZipSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ZipSubscriber,
+          _super,
+        );
+        function ZipSubscriber(destination, resultSelector, values) {
+          if (values === void 0) {
+            values = Object.create(null);
+          }
+          var _this = _super.call(this, destination) || this;
+          _this.iterators = [];
+          _this.active = 0;
+          _this.resultSelector =
+            typeof resultSelector === "function" ? resultSelector : null;
+          _this.values = values;
+          return _this;
+        }
+        ZipSubscriber.prototype._next = function (value) {
+          var iterators = this.iterators;
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
+            )(value)
+          ) {
+            iterators.push(new StaticArrayIterator(value));
+          } else if (
+            typeof value[
+              __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
+                "a" /* iterator */
+              ]
+            ] === "function"
+          ) {
+            iterators.push(
+              new StaticIterator(
+                value[
+                  __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
+                    "a" /* iterator */
+                  ]
+                ](),
+              ),
+            );
+          } else {
+            iterators.push(
+              new ZipBufferIterator(this.destination, this, value),
+            );
+          }
+        };
+        ZipSubscriber.prototype._complete = function () {
+          var iterators = this.iterators;
+          var len = iterators.length;
+          this.unsubscribe();
+          if (len === 0) {
             this.destination.complete();
-        }
-        else {
-            this.active = len;
-            this.toRespond = len;
-            for (var i = 0; i < len; i++) {
-                var observable = observables[i];
-                this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, observable, observable, i));
+            return;
+          }
+          this.active = len;
+          for (var i = 0; i < len; i++) {
+            var iterator = iterators[i];
+            if (iterator.stillUnsubscribed) {
+              var destination = this.destination;
+              destination.add(iterator.subscribe(iterator, i));
+            } else {
+              this.active--;
             }
-        }
-    };
-    CombineLatestSubscriber.prototype.notifyComplete = function (unused) {
-        if ((this.active -= 1) === 0) {
+          }
+        };
+        ZipSubscriber.prototype.notifyInactive = function () {
+          this.active--;
+          if (this.active === 0) {
             this.destination.complete();
-        }
-    };
-    CombineLatestSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        var values = this.values;
-        var oldVal = values[outerIndex];
-        var toRespond = !this.toRespond
-            ? 0
-            : oldVal === NONE ? --this.toRespond : this.toRespond;
-        values[outerIndex] = innerValue;
-        if (toRespond === 0) {
-            if (this.resultSelector) {
-                this._tryResultSelector(values);
+          }
+        };
+        ZipSubscriber.prototype.checkIterators = function () {
+          var iterators = this.iterators;
+          var len = iterators.length;
+          var destination = this.destination;
+          for (var i = 0; i < len; i++) {
+            var iterator = iterators[i];
+            if (
+              typeof iterator.hasValue === "function" &&
+              !iterator.hasValue()
+            ) {
+              return;
             }
-            else {
-                this.destination.next(values.slice());
+          }
+          var shouldComplete = false;
+          var args = [];
+          for (var i = 0; i < len; i++) {
+            var iterator = iterators[i];
+            var result = iterator.next();
+            if (iterator.hasCompleted()) {
+              shouldComplete = true;
             }
+            if (result.done) {
+              destination.complete();
+              return;
+            }
+            args.push(result.value);
+          }
+          if (this.resultSelector) {
+            this._tryresultSelector(args);
+          } else {
+            destination.next(args);
+          }
+          if (shouldComplete) {
+            destination.complete();
+          }
+        };
+        ZipSubscriber.prototype._tryresultSelector = function (args) {
+          var result;
+          try {
+            result = this.resultSelector.apply(this, args);
+          } catch (err) {
+            this.destination.error(err);
+            return;
+          }
+          this.destination.next(result);
+        };
+        return ZipSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
+
+      var StaticIterator = /*@__PURE__*/ (function () {
+        function StaticIterator(iterator) {
+          this.iterator = iterator;
+          this.nextResult = iterator.next();
         }
-    };
-    CombineLatestSubscriber.prototype._tryResultSelector = function (values) {
-        var result;
-        try {
-            result = this.resultSelector.apply(this, values);
+        StaticIterator.prototype.hasValue = function () {
+          return true;
+        };
+        StaticIterator.prototype.next = function () {
+          var result = this.nextResult;
+          this.nextResult = this.iterator.next();
+          return result;
+        };
+        StaticIterator.prototype.hasCompleted = function () {
+          var nextResult = this.nextResult;
+          return nextResult && nextResult.done;
+        };
+        return StaticIterator;
+      })();
+      var StaticArrayIterator = /*@__PURE__*/ (function () {
+        function StaticArrayIterator(array) {
+          this.array = array;
+          this.index = 0;
+          this.length = 0;
+          this.length = array.length;
+        }
+        StaticArrayIterator.prototype[
+          __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
+            "a" /* iterator */
+          ]
+        ] = function () {
+          return this;
+        };
+        StaticArrayIterator.prototype.next = function (value) {
+          var i = this.index++;
+          var array = this.array;
+          return i < this.length
+            ? { value: array[i], done: false }
+            : { value: null, done: true };
+        };
+        StaticArrayIterator.prototype.hasValue = function () {
+          return this.array.length > this.index;
+        };
+        StaticArrayIterator.prototype.hasCompleted = function () {
+          return this.array.length === this.index;
+        };
+        return StaticArrayIterator;
+      })();
+      var ZipBufferIterator = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ZipBufferIterator,
+          _super,
+        );
+        function ZipBufferIterator(destination, parent, observable) {
+          var _this = _super.call(this, destination) || this;
+          _this.parent = parent;
+          _this.observable = observable;
+          _this.stillUnsubscribed = true;
+          _this.buffer = [];
+          _this.isComplete = false;
+          return _this;
+        }
+        ZipBufferIterator.prototype[
+          __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
+            "a" /* iterator */
+          ]
+        ] = function () {
+          return this;
+        };
+        ZipBufferIterator.prototype.next = function () {
+          var buffer = this.buffer;
+          if (buffer.length === 0 && this.isComplete) {
+            return { value: null, done: true };
+          } else {
+            return { value: buffer.shift(), done: false };
+          }
+        };
+        ZipBufferIterator.prototype.hasValue = function () {
+          return this.buffer.length > 0;
+        };
+        ZipBufferIterator.prototype.hasCompleted = function () {
+          return this.buffer.length === 0 && this.isComplete;
+        };
+        ZipBufferIterator.prototype.notifyComplete = function () {
+          if (this.buffer.length > 0) {
+            this.isComplete = true;
+            this.parent.notifyInactive();
+          } else {
+            this.destination.complete();
+          }
+        };
+        ZipBufferIterator.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.buffer.push(innerValue);
+          this.parent.checkIterators();
+        };
+        ZipBufferIterator.prototype.subscribe = function (value, index) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, this.observable, this, index);
+        };
+        return ZipBufferIterator;
+      })(
+        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=zip.js.map
+
+      /***/
+    },
+    /* 315 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeAll;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ =
+        __webpack_require__(148);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ =
+        __webpack_require__(118);
+      /** PURE_IMPORTS_START _mergeMap,_util_identity PURE_IMPORTS_END */
+
+      function mergeAll(concurrent) {
+        if (concurrent === void 0) {
+          concurrent = Number.POSITIVE_INFINITY;
         }
-        catch (err) {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
+        )(
+          __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */],
+          concurrent,
+        );
+      }
+      //# sourceMappingURL=mergeAll.js.map
+
+      /***/
+    },
+    /* 316 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = refCount;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function refCount() {
+        return function refCountOperatorFunction(source) {
+          return source.lift(new RefCountOperator(source));
+        };
+      }
+      var RefCountOperator = /*@__PURE__*/ (function () {
+        function RefCountOperator(connectable) {
+          this.connectable = connectable;
+        }
+        RefCountOperator.prototype.call = function (subscriber, source) {
+          var connectable = this.connectable;
+          connectable._refCount++;
+          var refCounter = new RefCountSubscriber(subscriber, connectable);
+          var subscription = source.subscribe(refCounter);
+          if (!refCounter.closed) {
+            refCounter.connection = connectable.connect();
+          }
+          return subscription;
+        };
+        return RefCountOperator;
+      })();
+      var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RefCountSubscriber,
+          _super,
+        );
+        function RefCountSubscriber(destination, connectable) {
+          var _this = _super.call(this, destination) || this;
+          _this.connectable = connectable;
+          return _this;
+        }
+        RefCountSubscriber.prototype._unsubscribe = function () {
+          var connectable = this.connectable;
+          if (!connectable) {
+            this.connection = null;
+            return;
+          }
+          this.connectable = null;
+          var refCount = connectable._refCount;
+          if (refCount <= 0) {
+            this.connection = null;
+            return;
+          }
+          connectable._refCount = refCount - 1;
+          if (refCount > 1) {
+            this.connection = null;
+            return;
+          }
+          var connection = this.connection;
+          var sharedConnection = connectable._connection;
+          this.connection = null;
+          if (
+            sharedConnection &&
+            (!connection || sharedConnection === connection)
+          ) {
+            sharedConnection.unsubscribe();
+          }
+        };
+        return RefCountSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=refCount.js.map
+
+      /***/
+    },
+    /* 317 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = scan;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function scan(accumulator, seed) {
+        var hasSeed = false;
+        if (arguments.length >= 2) {
+          hasSeed = true;
+        }
+        return function scanOperatorFunction(source) {
+          return source.lift(new ScanOperator(accumulator, seed, hasSeed));
+        };
+      }
+      var ScanOperator = /*@__PURE__*/ (function () {
+        function ScanOperator(accumulator, seed, hasSeed) {
+          if (hasSeed === void 0) {
+            hasSeed = false;
+          }
+          this.accumulator = accumulator;
+          this.seed = seed;
+          this.hasSeed = hasSeed;
+        }
+        ScanOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ScanSubscriber(
+              subscriber,
+              this.accumulator,
+              this.seed,
+              this.hasSeed,
+            ),
+          );
+        };
+        return ScanOperator;
+      })();
+      var ScanSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ScanSubscriber,
+          _super,
+        );
+        function ScanSubscriber(destination, accumulator, _seed, hasSeed) {
+          var _this = _super.call(this, destination) || this;
+          _this.accumulator = accumulator;
+          _this._seed = _seed;
+          _this.hasSeed = hasSeed;
+          _this.index = 0;
+          return _this;
+        }
+        Object.defineProperty(ScanSubscriber.prototype, "seed", {
+          get: function () {
+            return this._seed;
+          },
+          set: function (value) {
+            this.hasSeed = true;
+            this._seed = value;
+          },
+          enumerable: true,
+          configurable: true,
+        });
+        ScanSubscriber.prototype._next = function (value) {
+          if (!this.hasSeed) {
+            this.seed = value;
+            this.destination.next(value);
+          } else {
+            return this._tryNext(value);
+          }
+        };
+        ScanSubscriber.prototype._tryNext = function (value) {
+          var index = this.index++;
+          var result;
+          try {
+            result = this.accumulator(this.seed, value, index);
+          } catch (err) {
             this.destination.error(err);
+          }
+          this.seed = result;
+          this.destination.next(result);
+        };
+        return ScanSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=scan.js.map
+
+      /***/
+    },
+    /* 318 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = switchMap;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ =
+        __webpack_require__(47);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ =
+        __webpack_require__(62);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
+
+      function switchMap(project, resultSelector) {
+        if (typeof resultSelector === "function") {
+          return function (source) {
+            return source.pipe(
+              switchMap(function (a, i) {
+                return __webpack_require__
+                  .i(
+                    __WEBPACK_IMPORTED_MODULE_5__observable_from__[
+                      "a" /* from */
+                    ],
+                  )(project(a, i))
+                  .pipe(
+                    __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */],
+                    )(function (b, ii) {
+                      return resultSelector(a, b, i, ii);
+                    }),
+                  );
+              }),
+            );
+          };
+        }
+        return function (source) {
+          return source.lift(new SwitchMapOperator(project));
+        };
+      }
+      var SwitchMapOperator = /*@__PURE__*/ (function () {
+        function SwitchMapOperator(project) {
+          this.project = project;
+        }
+        SwitchMapOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new SwitchMapSubscriber(subscriber, this.project),
+          );
+        };
+        return SwitchMapOperator;
+      })();
+      var SwitchMapSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SwitchMapSubscriber,
+          _super,
+        );
+        function SwitchMapSubscriber(destination, project) {
+          var _this = _super.call(this, destination) || this;
+          _this.project = project;
+          _this.index = 0;
+          return _this;
+        }
+        SwitchMapSubscriber.prototype._next = function (value) {
+          var result;
+          var index = this.index++;
+          try {
+            result = this.project(value, index);
+          } catch (error) {
+            this.destination.error(error);
             return;
+          }
+          this._innerSub(result, value, index);
+        };
+        SwitchMapSubscriber.prototype._innerSub = function (
+          result,
+          value,
+          index,
+        ) {
+          var innerSubscription = this.innerSubscription;
+          if (innerSubscription) {
+            innerSubscription.unsubscribe();
+          }
+          var innerSubscriber =
+            new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
+              "a" /* InnerSubscriber */
+            ](this, undefined, undefined);
+          var destination = this.destination;
+          destination.add(innerSubscriber);
+          this.innerSubscription = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, result, value, index, innerSubscriber);
+        };
+        SwitchMapSubscriber.prototype._complete = function () {
+          var innerSubscription = this.innerSubscription;
+          if (!innerSubscription || innerSubscription.closed) {
+            _super.prototype._complete.call(this);
+          }
+          this.unsubscribe();
+        };
+        SwitchMapSubscriber.prototype._unsubscribe = function () {
+          this.innerSubscription = null;
+        };
+        SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {
+          var destination = this.destination;
+          destination.remove(innerSub);
+          this.innerSubscription = null;
+          if (this.isStopped) {
+            _super.prototype._complete.call(this);
+          }
+        };
+        SwitchMapSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.destination.next(innerValue);
+        };
+        return SwitchMapSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=switchMap.js.map
+
+      /***/
+    },
+    /* 319 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = take;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ =
+        __webpack_require__(152);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
+
+      function take(count) {
+        return function (source) {
+          if (count === 0) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */],
+            )();
+          } else {
+            return source.lift(new TakeOperator(count));
+          }
+        };
+      }
+      var TakeOperator = /*@__PURE__*/ (function () {
+        function TakeOperator(total) {
+          this.total = total;
+          if (this.total < 0) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__[
+              "a" /* ArgumentOutOfRangeError */
+            ]();
+          }
+        }
+        TakeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new TakeSubscriber(subscriber, this.total));
+        };
+        return TakeOperator;
+      })();
+      var TakeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          TakeSubscriber,
+          _super,
+        );
+        function TakeSubscriber(destination, total) {
+          var _this = _super.call(this, destination) || this;
+          _this.total = total;
+          _this.count = 0;
+          return _this;
+        }
+        TakeSubscriber.prototype._next = function (value) {
+          var total = this.total;
+          var count = ++this.count;
+          if (count <= total) {
+            this.destination.next(value);
+            if (count === total) {
+              this.destination.complete();
+              this.unsubscribe();
+            }
+          }
+        };
+        return TakeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=take.js.map
+
+      /***/
+    },
+    /* 320 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = takeLast;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ =
+        __webpack_require__(152);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
+
+      function takeLast(count) {
+        return function takeLastOperatorFunction(source) {
+          if (count === 0) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */],
+            )();
+          } else {
+            return source.lift(new TakeLastOperator(count));
+          }
+        };
+      }
+      var TakeLastOperator = /*@__PURE__*/ (function () {
+        function TakeLastOperator(total) {
+          this.total = total;
+          if (this.total < 0) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__[
+              "a" /* ArgumentOutOfRangeError */
+            ]();
+          }
         }
-        this.destination.next(result);
-    };
-    return CombineLatestSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
+        TakeLastOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new TakeLastSubscriber(subscriber, this.total),
+          );
+        };
+        return TakeLastOperator;
+      })();
+      var TakeLastSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          TakeLastSubscriber,
+          _super,
+        );
+        function TakeLastSubscriber(destination, total) {
+          var _this = _super.call(this, destination) || this;
+          _this.total = total;
+          _this.ring = new Array();
+          _this.count = 0;
+          return _this;
+        }
+        TakeLastSubscriber.prototype._next = function (value) {
+          var ring = this.ring;
+          var total = this.total;
+          var count = this.count++;
+          if (ring.length < total) {
+            ring.push(value);
+          } else {
+            var index = count % total;
+            ring[index] = value;
+          }
+        };
+        TakeLastSubscriber.prototype._complete = function () {
+          var destination = this.destination;
+          var count = this.count;
+          if (count > 0) {
+            var total = this.count >= this.total ? this.total : this.count;
+            var ring = this.ring;
+            for (var i = 0; i < total; i++) {
+              var idx = count++ % total;
+              destination.next(ring[idx]);
+            }
+          }
+          destination.complete();
+        };
+        return TakeLastSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=takeLast.js.map
 
-//# sourceMappingURL=combineLatest.js.map
+      /***/
+    },
+    /* 321 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return rxSubscriber;
+        },
+      );
+      /* unused harmony export $$rxSubscriber */
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var rxSubscriber =
+        typeof Symbol === "function"
+          ? /*@__PURE__*/ Symbol("rxSubscriber")
+          : "@@rxSubscriber_" + /*@__PURE__*/ Math.random();
+      var $$rxSubscriber = rxSubscriber;
+      //# sourceMappingURL=rxSubscriber.js.map
+
+      /***/
+    },
+    /* 322 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        canReportError;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */
+
+      function canReportError(observer) {
+        while (observer) {
+          var _a = observer,
+            closed_1 = _a.closed,
+            destination = _a.destination,
+            isStopped = _a.isStopped;
+          if (closed_1 || isStopped) {
+            return false;
+          } else if (
+            destination &&
+            destination instanceof
+              __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]
+          ) {
+            observer = destination;
+          } else {
+            observer = null;
+          }
+        }
+        return true;
+      }
+      //# sourceMappingURL=canReportError.js.map
+
+      /***/
+    },
+    /* 323 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        hostReportError;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function hostReportError(err) {
+        setTimeout(function () {
+          throw err;
+        });
+      }
+      //# sourceMappingURL=hostReportError.js.map
 
+      /***/
+    },
+    /* 324 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = pipe;
+      /* harmony export (immutable) */ __webpack_exports__["b"] = pipeFromArray;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__noop__ =
+        __webpack_require__(191);
+      /** PURE_IMPORTS_START _noop PURE_IMPORTS_END */
+
+      function pipe() {
+        var fns = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          fns[_i] = arguments[_i];
+        }
+        return pipeFromArray(fns);
+      }
+      function pipeFromArray(fns) {
+        if (!fns) {
+          return __WEBPACK_IMPORTED_MODULE_0__noop__["a" /* noop */];
+        }
+        if (fns.length === 1) {
+          return fns[0];
+        }
+        return function piped(input) {
+          return fns.reduce(function (prev, fn) {
+            return fn(prev);
+          }, input);
+        };
+      }
+      //# sourceMappingURL=pipe.js.map
 
-/***/ }),
-/* 310 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 325 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
+
+      module.exports = {
+        DiffieHellman: DiffieHellman,
+        generateECDSA: generateECDSA,
+        generateED25519: generateED25519,
+      };
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = defer;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ = __webpack_require__(62);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
+      var assert = __webpack_require__(16);
+      var crypto = __webpack_require__(11);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var nacl;
+
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+
+      var CRYPTO_HAVE_ECDH = crypto.createECDH !== undefined;
+
+      var ecdh, ec, jsbn;
+
+      function DiffieHellman(key) {
+        utils.assertCompatible(key, Key, [1, 4], "key");
+        this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]);
+        this._algo = key.type;
+        this._curve = key.curve;
+        this._key = key;
+        if (key.type === "dsa") {
+          if (!CRYPTO_HAVE_ECDH) {
+            throw new Error(
+              "Due to bugs in the node 0.10 " +
+                "crypto API, node 0.12.x or later is required " +
+                "to use DH",
+            );
+          }
+          this._dh = crypto.createDiffieHellman(
+            key.part.p.data,
+            undefined,
+            key.part.g.data,
+            undefined,
+          );
+          this._p = key.part.p;
+          this._g = key.part.g;
+          if (this._isPriv) this._dh.setPrivateKey(key.part.x.data);
+          this._dh.setPublicKey(key.part.y.data);
+        } else if (key.type === "ecdsa") {
+          if (!CRYPTO_HAVE_ECDH) {
+            if (ecdh === undefined) ecdh = __webpack_require__(387);
+            if (ec === undefined) ec = __webpack_require__(139);
+            if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger;
+
+            this._ecParams = new X9ECParameters(this._curve);
+
+            if (this._isPriv) {
+              this._priv = new ECPrivate(this._ecParams, key.part.d.data);
+            }
+            return;
+          }
 
+          var curve = {
+            nistp256: "prime256v1",
+            nistp384: "secp384r1",
+            nistp521: "secp521r1",
+          }[key.curve];
+          this._dh = crypto.createECDH(curve);
+          if (
+            typeof this._dh !== "object" ||
+            typeof this._dh.setPrivateKey !== "function"
+          ) {
+            CRYPTO_HAVE_ECDH = false;
+            DiffieHellman.call(this, key);
+            return;
+          }
+          if (this._isPriv) this._dh.setPrivateKey(key.part.d.data);
+          this._dh.setPublicKey(key.part.Q.data);
+        } else if (key.type === "curve25519") {
+          if (nacl === undefined) nacl = __webpack_require__(76);
+
+          if (this._isPriv) {
+            utils.assertCompatible(key, PrivateKey, [1, 5], "key");
+            this._priv = key.part.k.data;
+          }
+        } else {
+          throw new Error("DH not supported for " + key.type + " keys");
+        }
+      }
 
+      DiffieHellman.prototype.getPublicKey = function () {
+        if (this._isPriv) return this._key.toPublic();
+        return this._key;
+      };
 
-function defer(observableFactory) {
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var input;
-        try {
-            input = observableFactory();
+      DiffieHellman.prototype.getPrivateKey = function () {
+        if (this._isPriv) return this._key;
+        else return undefined;
+      };
+      DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey;
+
+      DiffieHellman.prototype._keyCheck = function (pk, isPub) {
+        assert.object(pk, "key");
+        if (!isPub) utils.assertCompatible(pk, PrivateKey, [1, 3], "key");
+        utils.assertCompatible(pk, Key, [1, 4], "key");
+
+        if (pk.type !== this._algo) {
+          throw new Error(
+            "A " +
+              pk.type +
+              " key cannot be used in " +
+              this._algo +
+              " Diffie-Hellman",
+          );
         }
-        catch (err) {
-            subscriber.error(err);
-            return undefined;
+
+        if (pk.curve !== this._curve) {
+          throw new Error(
+            "A key from the " +
+              pk.curve +
+              " curve " +
+              "cannot be used with a " +
+              this._curve +
+              " Diffie-Hellman",
+          );
         }
-        var source = input ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(input) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */])();
-        return source.subscribe(subscriber);
-    });
-}
-//# sourceMappingURL=defer.js.map
 
+        if (pk.type === "dsa") {
+          assert.deepEqual(pk.part.p, this._p, "DSA key prime does not match");
+          assert.deepEqual(
+            pk.part.g,
+            this._g,
+            "DSA key generator does not match",
+          );
+        }
+      };
 
-/***/ }),
-/* 311 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      DiffieHellman.prototype.setKey = function (pk) {
+        this._keyCheck(pk);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = of;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ = __webpack_require__(49);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ = __webpack_require__(85);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ = __webpack_require__(39);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__scalar__ = __webpack_require__(312);
-/** PURE_IMPORTS_START _util_isScheduler,_fromArray,_empty,_scalar PURE_IMPORTS_END */
+        if (pk.type === "dsa") {
+          this._dh.setPrivateKey(pk.part.x.data);
+          this._dh.setPublicKey(pk.part.y.data);
+        } else if (pk.type === "ecdsa") {
+          if (CRYPTO_HAVE_ECDH) {
+            this._dh.setPrivateKey(pk.part.d.data);
+            this._dh.setPublicKey(pk.part.Q.data);
+          } else {
+            this._priv = new ECPrivate(this._ecParams, pk.part.d.data);
+          }
+        } else if (pk.type === "curve25519") {
+          var k = pk.part.k;
+          if (!pk.part.k) k = pk.part.r;
+          this._priv = k.data;
+          if (this._priv[0] === 0x00) this._priv = this._priv.slice(1);
+          this._priv = this._priv.slice(0, 32);
+        }
+        this._key = pk;
+        this._isPriv = true;
+      };
+      DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey;
 
+      DiffieHellman.prototype.computeSecret = function (otherpk) {
+        this._keyCheck(otherpk, true);
+        if (!this._isPriv)
+          throw new Error(
+            "DH exchange has not been initialized with " + "a private key yet",
+          );
 
+        var pub;
+        if (this._algo === "dsa") {
+          return this._dh.computeSecret(otherpk.part.y.data);
+        } else if (this._algo === "ecdsa") {
+          if (CRYPTO_HAVE_ECDH) {
+            return this._dh.computeSecret(otherpk.part.Q.data);
+          } else {
+            pub = new ECPublic(this._ecParams, otherpk.part.Q.data);
+            return this._priv.deriveSharedSecret(pub);
+          }
+        } else if (this._algo === "curve25519") {
+          pub = otherpk.part.A.data;
+          while (pub[0] === 0x00 && pub.length > 32) pub = pub.slice(1);
+          var priv = this._priv;
+          assert.strictEqual(pub.length, 32);
+          assert.strictEqual(priv.length, 32);
+
+          var secret = nacl.box.before(
+            new Uint8Array(pub),
+            new Uint8Array(priv),
+          );
 
+          return Buffer.from(secret);
+        }
 
-function of() {
-    var args = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        args[_i] = arguments[_i];
-    }
-    var scheduler = args[args.length - 1];
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
-        args.pop();
-    }
-    else {
-        scheduler = undefined;
-    }
-    switch (args.length) {
-        case 0:
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */])(scheduler);
-        case 1:
-            return scheduler ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */])(args, scheduler) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__scalar__["a" /* scalar */])(args[0]);
-        default:
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */])(args, scheduler);
-    }
-}
-//# sourceMappingURL=of.js.map
+        throw new Error("Invalid algorithm: " + this._algo);
+      };
 
+      DiffieHellman.prototype.generateKey = function () {
+        var parts = [];
+        var priv, pub;
+        if (this._algo === "dsa") {
+          this._dh.generateKeys();
+
+          parts.push({ name: "p", data: this._p.data });
+          parts.push({ name: "q", data: this._key.part.q.data });
+          parts.push({ name: "g", data: this._g.data });
+          parts.push({ name: "y", data: this._dh.getPublicKey() });
+          parts.push({ name: "x", data: this._dh.getPrivateKey() });
+          this._key = new PrivateKey({
+            type: "dsa",
+            parts: parts,
+          });
+          this._isPriv = true;
+          return this._key;
+        } else if (this._algo === "ecdsa") {
+          if (CRYPTO_HAVE_ECDH) {
+            this._dh.generateKeys();
+
+            parts.push({ name: "curve", data: Buffer.from(this._curve) });
+            parts.push({ name: "Q", data: this._dh.getPublicKey() });
+            parts.push({ name: "d", data: this._dh.getPrivateKey() });
+            this._key = new PrivateKey({
+              type: "ecdsa",
+              curve: this._curve,
+              parts: parts,
+            });
+            this._isPriv = true;
+            return this._key;
+          } else {
+            var n = this._ecParams.getN();
+            var r = new jsbn(crypto.randomBytes(n.bitLength()));
+            var n1 = n.subtract(jsbn.ONE);
+            priv = r.mod(n1).add(jsbn.ONE);
+            pub = this._ecParams.getG().multiply(priv);
+
+            priv = Buffer.from(priv.toByteArray());
+            pub = Buffer.from(
+              this._ecParams.getCurve().encodePointHex(pub),
+              "hex",
+            );
+
+            this._priv = new ECPrivate(this._ecParams, priv);
+
+            parts.push({ name: "curve", data: Buffer.from(this._curve) });
+            parts.push({ name: "Q", data: pub });
+            parts.push({ name: "d", data: priv });
+
+            this._key = new PrivateKey({
+              type: "ecdsa",
+              curve: this._curve,
+              parts: parts,
+            });
+            this._isPriv = true;
+            return this._key;
+          }
+        } else if (this._algo === "curve25519") {
+          var pair = nacl.box.keyPair();
+          priv = Buffer.from(pair.secretKey);
+          pub = Buffer.from(pair.publicKey);
+          priv = Buffer.concat([priv, pub]);
+          assert.strictEqual(priv.length, 64);
+          assert.strictEqual(pub.length, 32);
+
+          parts.push({ name: "A", data: pub });
+          parts.push({ name: "k", data: priv });
+          this._key = new PrivateKey({
+            type: "curve25519",
+            parts: parts,
+          });
+          this._isPriv = true;
+          return this._key;
+        }
 
-/***/ }),
-/* 312 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        throw new Error("Invalid algorithm: " + this._algo);
+      };
+      DiffieHellman.prototype.generateKeys =
+        DiffieHellman.prototype.generateKey;
+
+      /* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */
+
+      function X9ECParameters(name) {
+        var params = algs.curves[name];
+        assert.object(params);
+
+        var p = new jsbn(params.p);
+        var a = new jsbn(params.a);
+        var b = new jsbn(params.b);
+        var n = new jsbn(params.n);
+        var h = jsbn.ONE;
+        var curve = new ec.ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(params.G.toString("hex"));
+
+        this.curve = curve;
+        this.g = G;
+        this.n = n;
+        this.h = h;
+      }
+      X9ECParameters.prototype.getCurve = function () {
+        return this.curve;
+      };
+      X9ECParameters.prototype.getG = function () {
+        return this.g;
+      };
+      X9ECParameters.prototype.getN = function () {
+        return this.n;
+      };
+      X9ECParameters.prototype.getH = function () {
+        return this.h;
+      };
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = scalar;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+      function ECPublic(params, buffer) {
+        this._params = params;
+        if (buffer[0] === 0x00) buffer = buffer.slice(1);
+        this._pub = params.getCurve().decodePointHex(buffer.toString("hex"));
+      }
 
-function scalar(value) {
-    var result = new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        subscriber.next(value);
-        subscriber.complete();
-    });
-    result._isScalar = true;
-    result.value = value;
-    return result;
-}
-//# sourceMappingURL=scalar.js.map
+      function ECPrivate(params, buffer) {
+        this._params = params;
+        this._priv = new jsbn(utils.mpNormalize(buffer));
+      }
+      ECPrivate.prototype.deriveSharedSecret = function (pubKey) {
+        assert.ok(pubKey instanceof ECPublic);
+        var S = pubKey._pub.multiply(this._priv);
+        return Buffer.from(S.getX().toBigInteger().toByteArray());
+      };
 
+      function generateED25519() {
+        if (nacl === undefined) nacl = __webpack_require__(76);
+
+        var pair = nacl.sign.keyPair();
+        var priv = Buffer.from(pair.secretKey);
+        var pub = Buffer.from(pair.publicKey);
+        assert.strictEqual(priv.length, 64);
+        assert.strictEqual(pub.length, 32);
+
+        var parts = [];
+        parts.push({ name: "A", data: pub });
+        parts.push({ name: "k", data: priv.slice(0, 32) });
+        var key = new PrivateKey({
+          type: "ed25519",
+          parts: parts,
+        });
+        return key;
+      }
 
-/***/ }),
-/* 313 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /* Generates a new ECDSA private key on a given curve. */
+      function generateECDSA(curve) {
+        var parts = [];
+        var key;
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = throwError;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+        if (CRYPTO_HAVE_ECDH) {
+          /*
+           * Node crypto doesn't expose key generation directly, but the
+           * ECDH instances can generate keys. It turns out this just
+           * calls into the OpenSSL generic key generator, and we can
+           * read its output happily without doing an actual DH. So we
+           * use that here.
+           */
+          var osCurve = {
+            nistp256: "prime256v1",
+            nistp384: "secp384r1",
+            nistp521: "secp521r1",
+          }[curve];
+
+          var dh = crypto.createECDH(osCurve);
+          dh.generateKeys();
+
+          parts.push({ name: "curve", data: Buffer.from(curve) });
+          parts.push({ name: "Q", data: dh.getPublicKey() });
+          parts.push({ name: "d", data: dh.getPrivateKey() });
+
+          key = new PrivateKey({
+            type: "ecdsa",
+            curve: curve,
+            parts: parts,
+          });
+          return key;
+        } else {
+          if (ecdh === undefined) ecdh = __webpack_require__(387);
+          if (ec === undefined) ec = __webpack_require__(139);
+          if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger;
 
-function throwError(error, scheduler) {
-    if (!scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return subscriber.error(error); });
-    }
-    else {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); });
-    }
-}
-function dispatch(_a) {
-    var error = _a.error, subscriber = _a.subscriber;
-    subscriber.error(error);
-}
-//# sourceMappingURL=throwError.js.map
+          var ecParams = new X9ECParameters(curve);
 
+          /* This algorithm taken from FIPS PUB 186-4 (section B.4.1) */
+          var n = ecParams.getN();
+          /*
+           * The crypto.randomBytes() function can only give us whole
+           * bytes, so taking a nod from X9.62, we round up.
+           */
+          var cByteLen = Math.ceil((n.bitLength() + 64) / 8);
+          var c = new jsbn(crypto.randomBytes(cByteLen));
 
-/***/ }),
-/* 314 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+          var n1 = n.subtract(jsbn.ONE);
+          var priv = c.mod(n1).add(jsbn.ONE);
+          var pub = ecParams.getG().multiply(priv);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = zip;
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return ZipOperator; });
-/* unused harmony export ZipSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ = __webpack_require__(85);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__ = __webpack_require__(151);
-/** PURE_IMPORTS_START tslib,_fromArray,_util_isArray,_Subscriber,_OuterSubscriber,_util_subscribeToResult,_.._internal_symbol_iterator PURE_IMPORTS_END */
+          priv = Buffer.from(priv.toByteArray());
+          pub = Buffer.from(ecParams.getCurve().encodePointHex(pub), "hex");
 
+          parts.push({ name: "curve", data: Buffer.from(curve) });
+          parts.push({ name: "Q", data: pub });
+          parts.push({ name: "d", data: priv });
 
+          key = new PrivateKey({
+            type: "ecdsa",
+            curve: curve,
+            parts: parts,
+          });
+          return key;
+        }
+      }
 
+      /***/
+    },
+    /* 326 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
 
+      module.exports = {
+        read: read,
+        write: write,
+      };
 
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var utils = __webpack_require__(26);
+      var SSHBuffer = __webpack_require__(159);
+      var Dhe = __webpack_require__(325);
+
+      var supportedAlgos = {
+        "rsa-sha1": 5,
+        "rsa-sha256": 8,
+        "rsa-sha512": 10,
+        "ecdsa-p256-sha256": 13,
+        "ecdsa-p384-sha384": 14,
+        /*
+         * ed25519 is hypothetically supported with id 15
+         * but the common tools available don't appear to be
+         * capable of generating/using ed25519 keys
+         */
+      };
 
+      var supportedAlgosById = {};
+      Object.keys(supportedAlgos).forEach(function (k) {
+        supportedAlgosById[supportedAlgos[k]] = k.toUpperCase();
+      });
 
-function zip() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    var resultSelector = observables[observables.length - 1];
-    if (typeof resultSelector === 'function') {
-        observables.pop();
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */])(observables, undefined).lift(new ZipOperator(resultSelector));
-}
-var ZipOperator = /*@__PURE__*/ (function () {
-    function ZipOperator(resultSelector) {
-        this.resultSelector = resultSelector;
-    }
-    ZipOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ZipSubscriber(subscriber, this.resultSelector));
-    };
-    return ZipOperator;
-}());
-
-var ZipSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ZipSubscriber, _super);
-    function ZipSubscriber(destination, resultSelector, values) {
-        if (values === void 0) {
-            values = Object.create(null);
-        }
-        var _this = _super.call(this, destination) || this;
-        _this.iterators = [];
-        _this.active = 0;
-        _this.resultSelector = (typeof resultSelector === 'function') ? resultSelector : null;
-        _this.values = values;
-        return _this;
-    }
-    ZipSubscriber.prototype._next = function (value) {
-        var iterators = this.iterators;
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(value)) {
-            iterators.push(new StaticArrayIterator(value));
-        }
-        else if (typeof value[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]] === 'function') {
-            iterators.push(new StaticIterator(value[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]]()));
-        }
-        else {
-            iterators.push(new ZipBufferIterator(this.destination, this, value));
-        }
-    };
-    ZipSubscriber.prototype._complete = function () {
-        var iterators = this.iterators;
-        var len = iterators.length;
-        this.unsubscribe();
-        if (len === 0) {
-            this.destination.complete();
-            return;
-        }
-        this.active = len;
-        for (var i = 0; i < len; i++) {
-            var iterator = iterators[i];
-            if (iterator.stillUnsubscribed) {
-                var destination = this.destination;
-                destination.add(iterator.subscribe(iterator, i));
-            }
-            else {
-                this.active--;
-            }
-        }
-    };
-    ZipSubscriber.prototype.notifyInactive = function () {
-        this.active--;
-        if (this.active === 0) {
-            this.destination.complete();
-        }
-    };
-    ZipSubscriber.prototype.checkIterators = function () {
-        var iterators = this.iterators;
-        var len = iterators.length;
-        var destination = this.destination;
-        for (var i = 0; i < len; i++) {
-            var iterator = iterators[i];
-            if (typeof iterator.hasValue === 'function' && !iterator.hasValue()) {
-                return;
-            }
-        }
-        var shouldComplete = false;
-        var args = [];
-        for (var i = 0; i < len; i++) {
-            var iterator = iterators[i];
-            var result = iterator.next();
-            if (iterator.hasCompleted()) {
-                shouldComplete = true;
-            }
-            if (result.done) {
-                destination.complete();
-                return;
-            }
-            args.push(result.value);
-        }
-        if (this.resultSelector) {
-            this._tryresultSelector(args);
-        }
-        else {
-            destination.next(args);
-        }
-        if (shouldComplete) {
-            destination.complete();
-        }
-    };
-    ZipSubscriber.prototype._tryresultSelector = function (args) {
-        var result;
-        try {
-            result = this.resultSelector.apply(this, args);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return;
+      function read(buf, options) {
+        if (typeof buf !== "string") {
+          assert.buffer(buf, "buf");
+          buf = buf.toString("ascii");
+        }
+        var lines = buf.split("\n");
+        if (lines[0].match(/^Private-key-format\: v1/)) {
+          var algElems = lines[1].split(" ");
+          var algoNum = parseInt(algElems[1], 10);
+          var algoName = algElems[2];
+          if (!supportedAlgosById[algoNum])
+            throw new Error("Unsupported algorithm: " + algoName);
+          return readDNSSECPrivateKey(algoNum, lines.slice(2));
+        }
+
+        // skip any comment-lines
+        var line = 0;
+        /* JSSTYLED */
+        while (lines[line].match(/^\;/)) line++;
+        // we should now have *one single* line left with our KEY on it.
+        if (
+          (lines[line].match(/\. IN KEY /) ||
+            lines[line].match(/\. IN DNSKEY /)) &&
+          lines[line + 1].length === 0
+        ) {
+          return readRFC3110(lines[line]);
+        }
+        throw new Error("Cannot parse dnssec key");
+      }
+
+      function readRFC3110(keyString) {
+        var elems = keyString.split(" ");
+        //unused var flags = parseInt(elems[3], 10);
+        //unused var protocol = parseInt(elems[4], 10);
+        var algorithm = parseInt(elems[5], 10);
+        if (!supportedAlgosById[algorithm])
+          throw new Error("Unsupported algorithm: " + algorithm);
+        var base64key = elems.slice(6, elems.length).join();
+        var keyBuffer = Buffer.from(base64key, "base64");
+        if (supportedAlgosById[algorithm].match(/^RSA-/)) {
+          // join the rest of the body into a single base64-blob
+          var publicExponentLen = keyBuffer.readUInt8(0);
+          if (publicExponentLen != 3 && publicExponentLen != 1)
+            throw new Error(
+              "Cannot parse dnssec key: " + "unsupported exponent length",
+            );
+
+          var publicExponent = keyBuffer.slice(1, publicExponentLen + 1);
+          publicExponent = utils.mpNormalize(publicExponent);
+          var modulus = keyBuffer.slice(1 + publicExponentLen);
+          modulus = utils.mpNormalize(modulus);
+          // now, make the key
+          var rsaKey = {
+            type: "rsa",
+            parts: [],
+          };
+          rsaKey.parts.push({ name: "e", data: publicExponent });
+          rsaKey.parts.push({ name: "n", data: modulus });
+          return new Key(rsaKey);
         }
-        this.destination.next(result);
-    };
-    return ZipSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
+        if (
+          supportedAlgosById[algorithm] === "ECDSA-P384-SHA384" ||
+          supportedAlgosById[algorithm] === "ECDSA-P256-SHA256"
+        ) {
+          var curve = "nistp384";
+          var size = 384;
+          if (supportedAlgosById[algorithm].match(/^ECDSA-P256-SHA256/)) {
+            curve = "nistp256";
+            size = 256;
+          }
 
-var StaticIterator = /*@__PURE__*/ (function () {
-    function StaticIterator(iterator) {
-        this.iterator = iterator;
-        this.nextResult = iterator.next();
-    }
-    StaticIterator.prototype.hasValue = function () {
-        return true;
-    };
-    StaticIterator.prototype.next = function () {
-        var result = this.nextResult;
-        this.nextResult = this.iterator.next();
-        return result;
-    };
-    StaticIterator.prototype.hasCompleted = function () {
-        var nextResult = this.nextResult;
-        return nextResult && nextResult.done;
-    };
-    return StaticIterator;
-}());
-var StaticArrayIterator = /*@__PURE__*/ (function () {
-    function StaticArrayIterator(array) {
-        this.array = array;
-        this.index = 0;
-        this.length = 0;
-        this.length = array.length;
-    }
-    StaticArrayIterator.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]] = function () {
-        return this;
-    };
-    StaticArrayIterator.prototype.next = function (value) {
-        var i = this.index++;
-        var array = this.array;
-        return i < this.length ? { value: array[i], done: false } : { value: null, done: true };
-    };
-    StaticArrayIterator.prototype.hasValue = function () {
-        return this.array.length > this.index;
-    };
-    StaticArrayIterator.prototype.hasCompleted = function () {
-        return this.array.length === this.index;
-    };
-    return StaticArrayIterator;
-}());
-var ZipBufferIterator = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ZipBufferIterator, _super);
-    function ZipBufferIterator(destination, parent, observable) {
-        var _this = _super.call(this, destination) || this;
-        _this.parent = parent;
-        _this.observable = observable;
-        _this.stillUnsubscribed = true;
-        _this.buffer = [];
-        _this.isComplete = false;
-        return _this;
-    }
-    ZipBufferIterator.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]] = function () {
-        return this;
-    };
-    ZipBufferIterator.prototype.next = function () {
-        var buffer = this.buffer;
-        if (buffer.length === 0 && this.isComplete) {
-            return { value: null, done: true };
-        }
-        else {
-            return { value: buffer.shift(), done: false };
-        }
-    };
-    ZipBufferIterator.prototype.hasValue = function () {
-        return this.buffer.length > 0;
-    };
-    ZipBufferIterator.prototype.hasCompleted = function () {
-        return this.buffer.length === 0 && this.isComplete;
-    };
-    ZipBufferIterator.prototype.notifyComplete = function () {
-        if (this.buffer.length > 0) {
-            this.isComplete = true;
-            this.parent.notifyInactive();
-        }
-        else {
-            this.destination.complete();
-        }
-    };
-    ZipBufferIterator.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.buffer.push(innerValue);
-        this.parent.checkIterators();
-    };
-    ZipBufferIterator.prototype.subscribe = function (value, index) {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, this.observable, this, index);
-    };
-    return ZipBufferIterator;
-}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=zip.js.map
-
-
-/***/ }),
-/* 315 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = mergeAll;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ = __webpack_require__(148);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ = __webpack_require__(118);
-/** PURE_IMPORTS_START _mergeMap,_util_identity PURE_IMPORTS_END */
-
-
-function mergeAll(concurrent) {
-    if (concurrent === void 0) {
-        concurrent = Number.POSITIVE_INFINITY;
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(__WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */], concurrent);
-}
-//# sourceMappingURL=mergeAll.js.map
-
-
-/***/ }),
-/* 316 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = refCount;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-function refCount() {
-    return function refCountOperatorFunction(source) {
-        return source.lift(new RefCountOperator(source));
-    };
-}
-var RefCountOperator = /*@__PURE__*/ (function () {
-    function RefCountOperator(connectable) {
-        this.connectable = connectable;
-    }
-    RefCountOperator.prototype.call = function (subscriber, source) {
-        var connectable = this.connectable;
-        connectable._refCount++;
-        var refCounter = new RefCountSubscriber(subscriber, connectable);
-        var subscription = source.subscribe(refCounter);
-        if (!refCounter.closed) {
-            refCounter.connection = connectable.connect();
-        }
-        return subscription;
-    };
-    return RefCountOperator;
-}());
-var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RefCountSubscriber, _super);
-    function RefCountSubscriber(destination, connectable) {
-        var _this = _super.call(this, destination) || this;
-        _this.connectable = connectable;
-        return _this;
-    }
-    RefCountSubscriber.prototype._unsubscribe = function () {
-        var connectable = this.connectable;
-        if (!connectable) {
-            this.connection = null;
-            return;
-        }
-        this.connectable = null;
-        var refCount = connectable._refCount;
-        if (refCount <= 0) {
-            this.connection = null;
-            return;
-        }
-        connectable._refCount = refCount - 1;
-        if (refCount > 1) {
-            this.connection = null;
-            return;
-        }
-        var connection = this.connection;
-        var sharedConnection = connectable._connection;
-        this.connection = null;
-        if (sharedConnection && (!connection || sharedConnection === connection)) {
-            sharedConnection.unsubscribe();
+          var ecdsaKey = {
+            type: "ecdsa",
+            curve: curve,
+            size: size,
+            parts: [
+              { name: "curve", data: Buffer.from(curve) },
+              { name: "Q", data: utils.ecNormalize(keyBuffer) },
+            ],
+          };
+          return new Key(ecdsaKey);
         }
-    };
-    return RefCountSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=refCount.js.map
+        throw new Error(
+          "Unsupported algorithm: " + supportedAlgosById[algorithm],
+        );
+      }
 
+      function elementToBuf(e) {
+        return Buffer.from(e.split(" ")[1], "base64");
+      }
+
+      function readDNSSECRSAPrivateKey(elements) {
+        var rsaParams = {};
+        elements.forEach(function (element) {
+          if (element.split(" ")[0] === "Modulus:")
+            rsaParams["n"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "PublicExponent:")
+            rsaParams["e"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "PrivateExponent:")
+            rsaParams["d"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "Prime1:")
+            rsaParams["p"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "Prime2:")
+            rsaParams["q"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "Exponent1:")
+            rsaParams["dmodp"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "Exponent2:")
+            rsaParams["dmodq"] = elementToBuf(element);
+          else if (element.split(" ")[0] === "Coefficient:")
+            rsaParams["iqmp"] = elementToBuf(element);
+        });
+        // now, make the key
+        var key = {
+          type: "rsa",
+          parts: [
+            { name: "e", data: utils.mpNormalize(rsaParams["e"]) },
+            { name: "n", data: utils.mpNormalize(rsaParams["n"]) },
+            { name: "d", data: utils.mpNormalize(rsaParams["d"]) },
+            { name: "p", data: utils.mpNormalize(rsaParams["p"]) },
+            { name: "q", data: utils.mpNormalize(rsaParams["q"]) },
+            { name: "dmodp", data: utils.mpNormalize(rsaParams["dmodp"]) },
+            { name: "dmodq", data: utils.mpNormalize(rsaParams["dmodq"]) },
+            { name: "iqmp", data: utils.mpNormalize(rsaParams["iqmp"]) },
+          ],
+        };
+        return new PrivateKey(key);
+      }
 
-/***/ }),
-/* 317 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function readDNSSECPrivateKey(alg, elements) {
+        if (supportedAlgosById[alg].match(/^RSA-/)) {
+          return readDNSSECRSAPrivateKey(elements);
+        }
+        if (
+          supportedAlgosById[alg] === "ECDSA-P384-SHA384" ||
+          supportedAlgosById[alg] === "ECDSA-P256-SHA256"
+        ) {
+          var d = Buffer.from(elements[0].split(" ")[1], "base64");
+          var curve = "nistp384";
+          var size = 384;
+          if (supportedAlgosById[alg] === "ECDSA-P256-SHA256") {
+            curve = "nistp256";
+            size = 256;
+          }
+          // DNSSEC generates the public-key on the fly (go calculate it)
+          var publicKey = utils.publicFromPrivateECDSA(curve, d);
+          var Q = publicKey.part["Q"].data;
+          var ecdsaKey = {
+            type: "ecdsa",
+            curve: curve,
+            size: size,
+            parts: [
+              { name: "curve", data: Buffer.from(curve) },
+              { name: "d", data: d },
+              { name: "Q", data: Q },
+            ],
+          };
+          return new PrivateKey(ecdsaKey);
+        }
+        throw new Error("Unsupported algorithm: " + supportedAlgosById[alg]);
+      }
+
+      function dnssecTimestamp(date) {
+        var year = date.getFullYear() + ""; //stringify
+        var month = date.getMonth() + 1;
+        var timestampStr = year + month + date.getUTCDate();
+        timestampStr += "" + date.getUTCHours() + date.getUTCMinutes();
+        timestampStr += date.getUTCSeconds();
+        return timestampStr;
+      }
+
+      function rsaAlgFromOptions(opts) {
+        if (!opts || !opts.hashAlgo || opts.hashAlgo === "sha1")
+          return "5 (RSASHA1)";
+        else if (opts.hashAlgo === "sha256") return "8 (RSASHA256)";
+        else if (opts.hashAlgo === "sha512") return "10 (RSASHA512)";
+        else throw new Error("Unknown or unsupported hash: " + opts.hashAlgo);
+      }
+
+      function writeRSA(key, options) {
+        // if we're missing parts, add them.
+        if (!key.part.dmodp || !key.part.dmodq) {
+          utils.addRSAMissing(key);
+        }
+
+        var out = "";
+        out += "Private-key-format: v1.3\n";
+        out += "Algorithm: " + rsaAlgFromOptions(options) + "\n";
+        var n = utils.mpDenormalize(key.part["n"].data);
+        out += "Modulus: " + n.toString("base64") + "\n";
+        var e = utils.mpDenormalize(key.part["e"].data);
+        out += "PublicExponent: " + e.toString("base64") + "\n";
+        var d = utils.mpDenormalize(key.part["d"].data);
+        out += "PrivateExponent: " + d.toString("base64") + "\n";
+        var p = utils.mpDenormalize(key.part["p"].data);
+        out += "Prime1: " + p.toString("base64") + "\n";
+        var q = utils.mpDenormalize(key.part["q"].data);
+        out += "Prime2: " + q.toString("base64") + "\n";
+        var dmodp = utils.mpDenormalize(key.part["dmodp"].data);
+        out += "Exponent1: " + dmodp.toString("base64") + "\n";
+        var dmodq = utils.mpDenormalize(key.part["dmodq"].data);
+        out += "Exponent2: " + dmodq.toString("base64") + "\n";
+        var iqmp = utils.mpDenormalize(key.part["iqmp"].data);
+        out += "Coefficient: " + iqmp.toString("base64") + "\n";
+        // Assume that we're valid as-of now
+        var timestamp = new Date();
+        out += "Created: " + dnssecTimestamp(timestamp) + "\n";
+        out += "Publish: " + dnssecTimestamp(timestamp) + "\n";
+        out += "Activate: " + dnssecTimestamp(timestamp) + "\n";
+        return Buffer.from(out, "ascii");
+      }
+
+      function writeECDSA(key, options) {
+        var out = "";
+        out += "Private-key-format: v1.3\n";
+
+        if (key.curve === "nistp256") {
+          out += "Algorithm: 13 (ECDSAP256SHA256)\n";
+        } else if (key.curve === "nistp384") {
+          out += "Algorithm: 14 (ECDSAP384SHA384)\n";
+        } else {
+          throw new Error("Unsupported curve");
+        }
+        var base64Key = key.part["d"].data.toString("base64");
+        out += "PrivateKey: " + base64Key + "\n";
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = scan;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+        // Assume that we're valid as-of now
+        var timestamp = new Date();
+        out += "Created: " + dnssecTimestamp(timestamp) + "\n";
+        out += "Publish: " + dnssecTimestamp(timestamp) + "\n";
+        out += "Activate: " + dnssecTimestamp(timestamp) + "\n";
 
+        return Buffer.from(out, "ascii");
+      }
 
-function scan(accumulator, seed) {
-    var hasSeed = false;
-    if (arguments.length >= 2) {
-        hasSeed = true;
-    }
-    return function scanOperatorFunction(source) {
-        return source.lift(new ScanOperator(accumulator, seed, hasSeed));
-    };
-}
-var ScanOperator = /*@__PURE__*/ (function () {
-    function ScanOperator(accumulator, seed, hasSeed) {
-        if (hasSeed === void 0) {
-            hasSeed = false;
-        }
-        this.accumulator = accumulator;
-        this.seed = seed;
-        this.hasSeed = hasSeed;
-    }
-    ScanOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));
-    };
-    return ScanOperator;
-}());
-var ScanSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ScanSubscriber, _super);
-    function ScanSubscriber(destination, accumulator, _seed, hasSeed) {
-        var _this = _super.call(this, destination) || this;
-        _this.accumulator = accumulator;
-        _this._seed = _seed;
-        _this.hasSeed = hasSeed;
-        _this.index = 0;
-        return _this;
-    }
-    Object.defineProperty(ScanSubscriber.prototype, "seed", {
-        get: function () {
-            return this._seed;
-        },
-        set: function (value) {
-            this.hasSeed = true;
-            this._seed = value;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    ScanSubscriber.prototype._next = function (value) {
-        if (!this.hasSeed) {
-            this.seed = value;
-            this.destination.next(value);
-        }
-        else {
-            return this._tryNext(value);
-        }
-    };
-    ScanSubscriber.prototype._tryNext = function (value) {
-        var index = this.index++;
-        var result;
-        try {
-            result = this.accumulator(this.seed, value, index);
-        }
-        catch (err) {
-            this.destination.error(err);
+      function write(key, options) {
+        if (PrivateKey.isPrivateKey(key)) {
+          if (key.type === "rsa") {
+            return writeRSA(key, options);
+          } else if (key.type === "ecdsa") {
+            return writeECDSA(key, options);
+          } else {
+            throw new Error("Unsupported algorithm: " + key.type);
+          }
+        } else if (Key.isKey(key)) {
+          /*
+           * RFC3110 requires a keyname, and a keytype, which we
+           * don't really have a mechanism for specifying such
+           * additional metadata.
+           */
+          throw new Error(
+            'Format "dnssec" only supports ' + "writing private keys",
+          );
+        } else {
+          throw new Error("key is not a Key or PrivateKey");
         }
-        this.seed = result;
-        this.destination.next(result);
-    };
-    return ScanSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=scan.js.map
+      }
 
+      /***/
+    },
+    /* 327 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      module.exports = {
+        read: read,
+        readPkcs1: readPkcs1,
+        write: write,
+        writePkcs1: writePkcs1,
+      };
 
-/***/ }),
-/* 318 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      var assert = __webpack_require__(16);
+      var asn1 = __webpack_require__(66);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = switchMap;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ = __webpack_require__(47);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ = __webpack_require__(62);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var pem = __webpack_require__(86);
 
+      var pkcs8 = __webpack_require__(157);
+      var readECDSACurve = pkcs8.readECDSACurve;
 
+      function read(buf, options) {
+        return pem.read(buf, options, "pkcs1");
+      }
 
+      function write(key, options) {
+        return pem.write(key, options, "pkcs1");
+      }
 
+      /* Helper to read in a single mpint */
+      function readMPInt(der, nm) {
+        assert.strictEqual(
+          der.peek(),
+          asn1.Ber.Integer,
+          nm + " is not an Integer",
+        );
+        return utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
+      }
+
+      function readPkcs1(alg, type, der) {
+        switch (alg) {
+          case "RSA":
+            if (type === "public") return readPkcs1RSAPublic(der);
+            else if (type === "private") return readPkcs1RSAPrivate(der);
+            throw new Error("Unknown key type: " + type);
+          case "DSA":
+            if (type === "public") return readPkcs1DSAPublic(der);
+            else if (type === "private") return readPkcs1DSAPrivate(der);
+            throw new Error("Unknown key type: " + type);
+          case "EC":
+          case "ECDSA":
+            if (type === "private") return readPkcs1ECDSAPrivate(der);
+            else if (type === "public") return readPkcs1ECDSAPublic(der);
+            throw new Error("Unknown key type: " + type);
+          case "EDDSA":
+          case "EdDSA":
+            if (type === "private") return readPkcs1EdDSAPrivate(der);
+            throw new Error(type + " keys not supported with EdDSA");
+          default:
+            throw new Error("Unknown key algo: " + alg);
+        }
+      }
+
+      function readPkcs1RSAPublic(der) {
+        // modulus and exponent
+        var n = readMPInt(der, "modulus");
+        var e = readMPInt(der, "exponent");
+
+        // now, make the key
+        var key = {
+          type: "rsa",
+          parts: [
+            { name: "e", data: e },
+            { name: "n", data: n },
+          ],
+        };
 
+        return new Key(key);
+      }
+
+      function readPkcs1RSAPrivate(der) {
+        var version = readMPInt(der, "version");
+        assert.strictEqual(version[0], 0);
+
+        // modulus then public exponent
+        var n = readMPInt(der, "modulus");
+        var e = readMPInt(der, "public exponent");
+        var d = readMPInt(der, "private exponent");
+        var p = readMPInt(der, "prime1");
+        var q = readMPInt(der, "prime2");
+        var dmodp = readMPInt(der, "exponent1");
+        var dmodq = readMPInt(der, "exponent2");
+        var iqmp = readMPInt(der, "iqmp");
+
+        // now, make the key
+        var key = {
+          type: "rsa",
+          parts: [
+            { name: "n", data: n },
+            { name: "e", data: e },
+            { name: "d", data: d },
+            { name: "iqmp", data: iqmp },
+            { name: "p", data: p },
+            { name: "q", data: q },
+            { name: "dmodp", data: dmodp },
+            { name: "dmodq", data: dmodq },
+          ],
+        };
 
-function switchMap(project, resultSelector) {
-    if (typeof resultSelector === 'function') {
-        return function (source) { return source.pipe(switchMap(function (a, i) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__observable_from__["a" /* from */])(project(a, i)).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */])(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };
-    }
-    return function (source) { return source.lift(new SwitchMapOperator(project)); };
-}
-var SwitchMapOperator = /*@__PURE__*/ (function () {
-    function SwitchMapOperator(project) {
-        this.project = project;
-    }
-    SwitchMapOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SwitchMapSubscriber(subscriber, this.project));
-    };
-    return SwitchMapOperator;
-}());
-var SwitchMapSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SwitchMapSubscriber, _super);
-    function SwitchMapSubscriber(destination, project) {
-        var _this = _super.call(this, destination) || this;
-        _this.project = project;
-        _this.index = 0;
-        return _this;
-    }
-    SwitchMapSubscriber.prototype._next = function (value) {
-        var result;
-        var index = this.index++;
-        try {
-            result = this.project(value, index);
-        }
-        catch (error) {
-            this.destination.error(error);
-            return;
-        }
-        this._innerSub(result, value, index);
-    };
-    SwitchMapSubscriber.prototype._innerSub = function (result, value, index) {
-        var innerSubscription = this.innerSubscription;
-        if (innerSubscription) {
-            innerSubscription.unsubscribe();
-        }
-        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
-        var destination = this.destination;
-        destination.add(innerSubscriber);
-        this.innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, value, index, innerSubscriber);
-    };
-    SwitchMapSubscriber.prototype._complete = function () {
-        var innerSubscription = this.innerSubscription;
-        if (!innerSubscription || innerSubscription.closed) {
-            _super.prototype._complete.call(this);
-        }
-        this.unsubscribe();
-    };
-    SwitchMapSubscriber.prototype._unsubscribe = function () {
-        this.innerSubscription = null;
-    };
-    SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {
-        var destination = this.destination;
-        destination.remove(innerSub);
-        this.innerSubscription = null;
-        if (this.isStopped) {
-            _super.prototype._complete.call(this);
-        }
-    };
-    SwitchMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.destination.next(innerValue);
-    };
-    return SwitchMapSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=switchMap.js.map
+        return new PrivateKey(key);
+      }
+
+      function readPkcs1DSAPrivate(der) {
+        var version = readMPInt(der, "version");
+        assert.strictEqual(version.readUInt8(0), 0);
+
+        var p = readMPInt(der, "p");
+        var q = readMPInt(der, "q");
+        var g = readMPInt(der, "g");
+        var y = readMPInt(der, "y");
+        var x = readMPInt(der, "x");
+
+        // now, make the key
+        var key = {
+          type: "dsa",
+          parts: [
+            { name: "p", data: p },
+            { name: "q", data: q },
+            { name: "g", data: g },
+            { name: "y", data: y },
+            { name: "x", data: x },
+          ],
+        };
 
+        return new PrivateKey(key);
+      }
 
-/***/ }),
-/* 319 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function readPkcs1EdDSAPrivate(der) {
+        var version = readMPInt(der, "version");
+        assert.strictEqual(version.readUInt8(0), 1);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = take;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
+        // private key
+        var k = der.readString(asn1.Ber.OctetString, true);
 
+        der.readSequence(0xa0);
+        var oid = der.readOID();
+        assert.strictEqual(oid, "1.3.101.112", "the ed25519 curve identifier");
 
+        der.readSequence(0xa1);
+        var A = utils.readBitString(der);
 
+        var key = {
+          type: "ed25519",
+          parts: [
+            { name: "A", data: utils.zeroPadToLength(A, 32) },
+            { name: "k", data: k },
+          ],
+        };
 
-function take(count) {
-    return function (source) {
-        if (count === 0) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */])();
-        }
-        else {
-            return source.lift(new TakeOperator(count));
-        }
-    };
-}
-var TakeOperator = /*@__PURE__*/ (function () {
-    function TakeOperator(total) {
-        this.total = total;
-        if (this.total < 0) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */];
-        }
-    }
-    TakeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new TakeSubscriber(subscriber, this.total));
-    };
-    return TakeOperator;
-}());
-var TakeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeSubscriber, _super);
-    function TakeSubscriber(destination, total) {
-        var _this = _super.call(this, destination) || this;
-        _this.total = total;
-        _this.count = 0;
-        return _this;
-    }
-    TakeSubscriber.prototype._next = function (value) {
-        var total = this.total;
-        var count = ++this.count;
-        if (count <= total) {
-            this.destination.next(value);
-            if (count === total) {
-                this.destination.complete();
-                this.unsubscribe();
-            }
-        }
-    };
-    return TakeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=take.js.map
+        return new PrivateKey(key);
+      }
 
+      function readPkcs1DSAPublic(der) {
+        var y = readMPInt(der, "y");
+        var p = readMPInt(der, "p");
+        var q = readMPInt(der, "q");
+        var g = readMPInt(der, "g");
 
-/***/ }),
-/* 320 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var key = {
+          type: "dsa",
+          parts: [
+            { name: "y", data: y },
+            { name: "p", data: p },
+            { name: "q", data: q },
+            { name: "g", data: g },
+          ],
+        };
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = takeLast;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
+        return new Key(key);
+      }
 
+      function readPkcs1ECDSAPublic(der) {
+        der.readSequence();
 
+        var oid = der.readOID();
+        assert.strictEqual(oid, "1.2.840.10045.2.1", "must be ecPublicKey");
 
+        var curveOid = der.readOID();
 
-function takeLast(count) {
-    return function takeLastOperatorFunction(source) {
-        if (count === 0) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */])();
-        }
-        else {
-            return source.lift(new TakeLastOperator(count));
-        }
-    };
-}
-var TakeLastOperator = /*@__PURE__*/ (function () {
-    function TakeLastOperator(total) {
-        this.total = total;
-        if (this.total < 0) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */];
-        }
-    }
-    TakeLastOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new TakeLastSubscriber(subscriber, this.total));
-    };
-    return TakeLastOperator;
-}());
-var TakeLastSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeLastSubscriber, _super);
-    function TakeLastSubscriber(destination, total) {
-        var _this = _super.call(this, destination) || this;
-        _this.total = total;
-        _this.ring = new Array();
-        _this.count = 0;
-        return _this;
-    }
-    TakeLastSubscriber.prototype._next = function (value) {
-        var ring = this.ring;
-        var total = this.total;
-        var count = this.count++;
-        if (ring.length < total) {
-            ring.push(value);
-        }
-        else {
-            var index = count % total;
-            ring[index] = value;
-        }
-    };
-    TakeLastSubscriber.prototype._complete = function () {
-        var destination = this.destination;
-        var count = this.count;
-        if (count > 0) {
-            var total = this.count >= this.total ? this.total : this.count;
-            var ring = this.ring;
-            for (var i = 0; i < total; i++) {
-                var idx = (count++) % total;
-                destination.next(ring[idx]);
-            }
+        var curve;
+        var curves = Object.keys(algs.curves);
+        for (var j = 0; j < curves.length; ++j) {
+          var c = curves[j];
+          var cd = algs.curves[c];
+          if (cd.pkcs8oid === curveOid) {
+            curve = c;
+            break;
+          }
         }
-        destination.complete();
-    };
-    return TakeLastSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=takeLast.js.map
-
+        assert.string(curve, "a known ECDSA named curve");
 
-/***/ }),
-/* 321 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var Q = der.readString(asn1.Ber.BitString, true);
+        Q = utils.ecNormalize(Q);
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return rxSubscriber; });
-/* unused harmony export $$rxSubscriber */
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var rxSubscriber = typeof Symbol === 'function'
-    ? /*@__PURE__*/ Symbol('rxSubscriber')
-    : '@@rxSubscriber_' + /*@__PURE__*/ Math.random();
-var $$rxSubscriber = rxSubscriber;
-//# sourceMappingURL=rxSubscriber.js.map
+        var key = {
+          type: "ecdsa",
+          parts: [
+            { name: "curve", data: Buffer.from(curve) },
+            { name: "Q", data: Q },
+          ],
+        };
 
+        return new Key(key);
+      }
 
-/***/ }),
-/* 322 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function readPkcs1ECDSAPrivate(der) {
+        var version = readMPInt(der, "version");
+        assert.strictEqual(version.readUInt8(0), 1);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = canReportError;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */
+        // private key
+        var d = der.readString(asn1.Ber.OctetString, true);
 
-function canReportError(observer) {
-    while (observer) {
-        var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped;
-        if (closed_1 || isStopped) {
-            return false;
-        }
-        else if (destination && destination instanceof __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]) {
-            observer = destination;
-        }
-        else {
-            observer = null;
-        }
-    }
-    return true;
-}
-//# sourceMappingURL=canReportError.js.map
-
-
-/***/ }),
-/* 323 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = hostReportError;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function hostReportError(err) {
-    setTimeout(function () { throw err; });
-}
-//# sourceMappingURL=hostReportError.js.map
-
-
-/***/ }),
-/* 324 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = pipe;
-/* harmony export (immutable) */ __webpack_exports__["b"] = pipeFromArray;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__noop__ = __webpack_require__(191);
-/** PURE_IMPORTS_START _noop PURE_IMPORTS_END */
-
-function pipe() {
-    var fns = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        fns[_i] = arguments[_i];
-    }
-    return pipeFromArray(fns);
-}
-function pipeFromArray(fns) {
-    if (!fns) {
-        return __WEBPACK_IMPORTED_MODULE_0__noop__["a" /* noop */];
-    }
-    if (fns.length === 1) {
-        return fns[0];
-    }
-    return function piped(input) {
-        return fns.reduce(function (prev, fn) { return fn(prev); }, input);
-    };
-}
-//# sourceMappingURL=pipe.js.map
+        der.readSequence(0xa0);
+        var curve = readECDSACurve(der);
+        assert.string(curve, "a known elliptic curve");
 
+        der.readSequence(0xa1);
+        var Q = der.readString(asn1.Ber.BitString, true);
+        Q = utils.ecNormalize(Q);
 
-/***/ }),
-/* 325 */
-/***/ (function(module, exports, __webpack_require__) {
+        var key = {
+          type: "ecdsa",
+          parts: [
+            { name: "curve", data: Buffer.from(curve) },
+            { name: "Q", data: Q },
+            { name: "d", data: d },
+          ],
+        };
 
-// Copyright 2017 Joyent, Inc.
+        return new PrivateKey(key);
+      }
 
-module.exports = {
-	DiffieHellman: DiffieHellman,
-	generateECDSA: generateECDSA,
-	generateED25519: generateED25519
-};
+      function writePkcs1(der, key) {
+        der.startSequence();
 
-var assert = __webpack_require__(16);
-var crypto = __webpack_require__(11);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var nacl;
-
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-
-var CRYPTO_HAVE_ECDH = (crypto.createECDH !== undefined);
-
-var ecdh, ec, jsbn;
-
-function DiffieHellman(key) {
-	utils.assertCompatible(key, Key, [1, 4], 'key');
-	this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]);
-	this._algo = key.type;
-	this._curve = key.curve;
-	this._key = key;
-	if (key.type === 'dsa') {
-		if (!CRYPTO_HAVE_ECDH) {
-			throw (new Error('Due to bugs in the node 0.10 ' +
-			    'crypto API, node 0.12.x or later is required ' +
-			    'to use DH'));
-		}
-		this._dh = crypto.createDiffieHellman(
-		    key.part.p.data, undefined,
-		    key.part.g.data, undefined);
-		this._p = key.part.p;
-		this._g = key.part.g;
-		if (this._isPriv)
-			this._dh.setPrivateKey(key.part.x.data);
-		this._dh.setPublicKey(key.part.y.data);
-
-	} else if (key.type === 'ecdsa') {
-		if (!CRYPTO_HAVE_ECDH) {
-			if (ecdh === undefined)
-				ecdh = __webpack_require__(387);
-			if (ec === undefined)
-				ec = __webpack_require__(139);
-			if (jsbn === undefined)
-				jsbn = __webpack_require__(81).BigInteger;
-
-			this._ecParams = new X9ECParameters(this._curve);
-
-			if (this._isPriv) {
-				this._priv = new ECPrivate(
-				    this._ecParams, key.part.d.data);
-			}
-			return;
-		}
-
-		var curve = {
-			'nistp256': 'prime256v1',
-			'nistp384': 'secp384r1',
-			'nistp521': 'secp521r1'
-		}[key.curve];
-		this._dh = crypto.createECDH(curve);
-		if (typeof (this._dh) !== 'object' ||
-		    typeof (this._dh.setPrivateKey) !== 'function') {
-			CRYPTO_HAVE_ECDH = false;
-			DiffieHellman.call(this, key);
-			return;
-		}
-		if (this._isPriv)
-			this._dh.setPrivateKey(key.part.d.data);
-		this._dh.setPublicKey(key.part.Q.data);
-
-	} else if (key.type === 'curve25519') {
-		if (nacl === undefined)
-			nacl = __webpack_require__(76);
-
-		if (this._isPriv) {
-			utils.assertCompatible(key, PrivateKey, [1, 5], 'key');
-			this._priv = key.part.k.data;
-		}
-
-	} else {
-		throw (new Error('DH not supported for ' + key.type + ' keys'));
-	}
-}
-
-DiffieHellman.prototype.getPublicKey = function () {
-	if (this._isPriv)
-		return (this._key.toPublic());
-	return (this._key);
-};
+        switch (key.type) {
+          case "rsa":
+            if (PrivateKey.isPrivateKey(key)) writePkcs1RSAPrivate(der, key);
+            else writePkcs1RSAPublic(der, key);
+            break;
+          case "dsa":
+            if (PrivateKey.isPrivateKey(key)) writePkcs1DSAPrivate(der, key);
+            else writePkcs1DSAPublic(der, key);
+            break;
+          case "ecdsa":
+            if (PrivateKey.isPrivateKey(key)) writePkcs1ECDSAPrivate(der, key);
+            else writePkcs1ECDSAPublic(der, key);
+            break;
+          case "ed25519":
+            if (PrivateKey.isPrivateKey(key)) writePkcs1EdDSAPrivate(der, key);
+            else writePkcs1EdDSAPublic(der, key);
+            break;
+          default:
+            throw new Error("Unknown key algo: " + key.type);
+        }
 
-DiffieHellman.prototype.getPrivateKey = function () {
-	if (this._isPriv)
-		return (this._key);
-	else
-		return (undefined);
-};
-DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey;
-
-DiffieHellman.prototype._keyCheck = function (pk, isPub) {
-	assert.object(pk, 'key');
-	if (!isPub)
-		utils.assertCompatible(pk, PrivateKey, [1, 3], 'key');
-	utils.assertCompatible(pk, Key, [1, 4], 'key');
-
-	if (pk.type !== this._algo) {
-		throw (new Error('A ' + pk.type + ' key cannot be used in ' +
-		    this._algo + ' Diffie-Hellman'));
-	}
-
-	if (pk.curve !== this._curve) {
-		throw (new Error('A key from the ' + pk.curve + ' curve ' +
-		    'cannot be used with a ' + this._curve +
-		    ' Diffie-Hellman'));
-	}
-
-	if (pk.type === 'dsa') {
-		assert.deepEqual(pk.part.p, this._p,
-		    'DSA key prime does not match');
-		assert.deepEqual(pk.part.g, this._g,
-		    'DSA key generator does not match');
-	}
-};
+        der.endSequence();
+      }
 
-DiffieHellman.prototype.setKey = function (pk) {
-	this._keyCheck(pk);
-
-	if (pk.type === 'dsa') {
-		this._dh.setPrivateKey(pk.part.x.data);
-		this._dh.setPublicKey(pk.part.y.data);
-
-	} else if (pk.type === 'ecdsa') {
-		if (CRYPTO_HAVE_ECDH) {
-			this._dh.setPrivateKey(pk.part.d.data);
-			this._dh.setPublicKey(pk.part.Q.data);
-		} else {
-			this._priv = new ECPrivate(
-			    this._ecParams, pk.part.d.data);
-		}
-
-	} else if (pk.type === 'curve25519') {
-		var k = pk.part.k;
-		if (!pk.part.k)
-			k = pk.part.r;
-		this._priv = k.data;
-		if (this._priv[0] === 0x00)
-			this._priv = this._priv.slice(1);
-		this._priv = this._priv.slice(0, 32);
-	}
-	this._key = pk;
-	this._isPriv = true;
-};
-DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey;
-
-DiffieHellman.prototype.computeSecret = function (otherpk) {
-	this._keyCheck(otherpk, true);
-	if (!this._isPriv)
-		throw (new Error('DH exchange has not been initialized with ' +
-		    'a private key yet'));
-
-	var pub;
-	if (this._algo === 'dsa') {
-		return (this._dh.computeSecret(
-		    otherpk.part.y.data));
-
-	} else if (this._algo === 'ecdsa') {
-		if (CRYPTO_HAVE_ECDH) {
-			return (this._dh.computeSecret(
-			    otherpk.part.Q.data));
-		} else {
-			pub = new ECPublic(
-			    this._ecParams, otherpk.part.Q.data);
-			return (this._priv.deriveSharedSecret(pub));
-		}
-
-	} else if (this._algo === 'curve25519') {
-		pub = otherpk.part.A.data;
-		while (pub[0] === 0x00 && pub.length > 32)
-			pub = pub.slice(1);
-		var priv = this._priv;
-		assert.strictEqual(pub.length, 32);
-		assert.strictEqual(priv.length, 32);
-
-		var secret = nacl.box.before(new Uint8Array(pub),
-		    new Uint8Array(priv));
-
-		return (Buffer.from(secret));
-	}
-
-	throw (new Error('Invalid algorithm: ' + this._algo));
-};
+      function writePkcs1RSAPublic(der, key) {
+        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+      }
 
-DiffieHellman.prototype.generateKey = function () {
-	var parts = [];
-	var priv, pub;
-	if (this._algo === 'dsa') {
-		this._dh.generateKeys();
-
-		parts.push({name: 'p', data: this._p.data});
-		parts.push({name: 'q', data: this._key.part.q.data});
-		parts.push({name: 'g', data: this._g.data});
-		parts.push({name: 'y', data: this._dh.getPublicKey()});
-		parts.push({name: 'x', data: this._dh.getPrivateKey()});
-		this._key = new PrivateKey({
-			type: 'dsa',
-			parts: parts
-		});
-		this._isPriv = true;
-		return (this._key);
-
-	} else if (this._algo === 'ecdsa') {
-		if (CRYPTO_HAVE_ECDH) {
-			this._dh.generateKeys();
-
-			parts.push({name: 'curve',
-			    data: Buffer.from(this._curve)});
-			parts.push({name: 'Q', data: this._dh.getPublicKey()});
-			parts.push({name: 'd', data: this._dh.getPrivateKey()});
-			this._key = new PrivateKey({
-				type: 'ecdsa',
-				curve: this._curve,
-				parts: parts
-			});
-			this._isPriv = true;
-			return (this._key);
-
-		} else {
-			var n = this._ecParams.getN();
-			var r = new jsbn(crypto.randomBytes(n.bitLength()));
-			var n1 = n.subtract(jsbn.ONE);
-			priv = r.mod(n1).add(jsbn.ONE);
-			pub = this._ecParams.getG().multiply(priv);
-
-			priv = Buffer.from(priv.toByteArray());
-			pub = Buffer.from(this._ecParams.getCurve().
-			    encodePointHex(pub), 'hex');
-
-			this._priv = new ECPrivate(this._ecParams, priv);
-
-			parts.push({name: 'curve',
-			    data: Buffer.from(this._curve)});
-			parts.push({name: 'Q', data: pub});
-			parts.push({name: 'd', data: priv});
-
-			this._key = new PrivateKey({
-				type: 'ecdsa',
-				curve: this._curve,
-				parts: parts
-			});
-			this._isPriv = true;
-			return (this._key);
-		}
-
-	} else if (this._algo === 'curve25519') {
-		var pair = nacl.box.keyPair();
-		priv = Buffer.from(pair.secretKey);
-		pub = Buffer.from(pair.publicKey);
-		priv = Buffer.concat([priv, pub]);
-		assert.strictEqual(priv.length, 64);
-		assert.strictEqual(pub.length, 32);
-
-		parts.push({name: 'A', data: pub});
-		parts.push({name: 'k', data: priv});
-		this._key = new PrivateKey({
-			type: 'curve25519',
-			parts: parts
-		});
-		this._isPriv = true;
-		return (this._key);
-	}
-
-	throw (new Error('Invalid algorithm: ' + this._algo));
-};
-DiffieHellman.prototype.generateKeys = DiffieHellman.prototype.generateKey;
-
-/* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */
-
-function X9ECParameters(name) {
-	var params = algs.curves[name];
-	assert.object(params);
-
-	var p = new jsbn(params.p);
-	var a = new jsbn(params.a);
-	var b = new jsbn(params.b);
-	var n = new jsbn(params.n);
-	var h = jsbn.ONE;
-	var curve = new ec.ECCurveFp(p, a, b);
-	var G = curve.decodePointHex(params.G.toString('hex'));
-
-	this.curve = curve;
-	this.g = G;
-	this.n = n;
-	this.h = h;
-}
-X9ECParameters.prototype.getCurve = function () { return (this.curve); };
-X9ECParameters.prototype.getG = function () { return (this.g); };
-X9ECParameters.prototype.getN = function () { return (this.n); };
-X9ECParameters.prototype.getH = function () { return (this.h); };
-
-function ECPublic(params, buffer) {
-	this._params = params;
-	if (buffer[0] === 0x00)
-		buffer = buffer.slice(1);
-	this._pub = params.getCurve().decodePointHex(buffer.toString('hex'));
-}
-
-function ECPrivate(params, buffer) {
-	this._params = params;
-	this._priv = new jsbn(utils.mpNormalize(buffer));
-}
-ECPrivate.prototype.deriveSharedSecret = function (pubKey) {
-	assert.ok(pubKey instanceof ECPublic);
-	var S = pubKey._pub.multiply(this._priv);
-	return (Buffer.from(S.getX().toBigInteger().toByteArray()));
-};
+      function writePkcs1RSAPrivate(der, key) {
+        var ver = Buffer.from([0]);
+        der.writeBuffer(ver, asn1.Ber.Integer);
 
-function generateED25519() {
-	if (nacl === undefined)
-		nacl = __webpack_require__(76);
-
-	var pair = nacl.sign.keyPair();
-	var priv = Buffer.from(pair.secretKey);
-	var pub = Buffer.from(pair.publicKey);
-	assert.strictEqual(priv.length, 64);
-	assert.strictEqual(pub.length, 32);
-
-	var parts = [];
-	parts.push({name: 'A', data: pub});
-	parts.push({name: 'k', data: priv.slice(0, 32)});
-	var key = new PrivateKey({
-		type: 'ed25519',
-		parts: parts
-	});
-	return (key);
-}
-
-/* Generates a new ECDSA private key on a given curve. */
-function generateECDSA(curve) {
-	var parts = [];
-	var key;
-
-	if (CRYPTO_HAVE_ECDH) {
-		/*
-		 * Node crypto doesn't expose key generation directly, but the
-		 * ECDH instances can generate keys. It turns out this just
-		 * calls into the OpenSSL generic key generator, and we can
-		 * read its output happily without doing an actual DH. So we
-		 * use that here.
-		 */
-		var osCurve = {
-			'nistp256': 'prime256v1',
-			'nistp384': 'secp384r1',
-			'nistp521': 'secp521r1'
-		}[curve];
-
-		var dh = crypto.createECDH(osCurve);
-		dh.generateKeys();
-
-		parts.push({name: 'curve',
-		    data: Buffer.from(curve)});
-		parts.push({name: 'Q', data: dh.getPublicKey()});
-		parts.push({name: 'd', data: dh.getPrivateKey()});
-
-		key = new PrivateKey({
-			type: 'ecdsa',
-			curve: curve,
-			parts: parts
-		});
-		return (key);
-	} else {
-		if (ecdh === undefined)
-			ecdh = __webpack_require__(387);
-		if (ec === undefined)
-			ec = __webpack_require__(139);
-		if (jsbn === undefined)
-			jsbn = __webpack_require__(81).BigInteger;
-
-		var ecParams = new X9ECParameters(curve);
-
-		/* This algorithm taken from FIPS PUB 186-4 (section B.4.1) */
-		var n = ecParams.getN();
-		/*
-		 * The crypto.randomBytes() function can only give us whole
-		 * bytes, so taking a nod from X9.62, we round up.
-		 */
-		var cByteLen = Math.ceil((n.bitLength() + 64) / 8);
-		var c = new jsbn(crypto.randomBytes(cByteLen));
-
-		var n1 = n.subtract(jsbn.ONE);
-		var priv = c.mod(n1).add(jsbn.ONE);
-		var pub = ecParams.getG().multiply(priv);
-
-		priv = Buffer.from(priv.toByteArray());
-		pub = Buffer.from(ecParams.getCurve().
-		    encodePointHex(pub), 'hex');
-
-		parts.push({name: 'curve', data: Buffer.from(curve)});
-		parts.push({name: 'Q', data: pub});
-		parts.push({name: 'd', data: priv});
-
-		key = new PrivateKey({
-			type: 'ecdsa',
-			curve: curve,
-			parts: parts
-		});
-		return (key);
-	}
-}
-
-
-/***/ }),
-/* 326 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2017 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	write: write
-};
+        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+        if (!key.part.dmodp || !key.part.dmodq) utils.addRSAMissing(key);
+        der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
+      }
 
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var utils = __webpack_require__(26);
-var SSHBuffer = __webpack_require__(159);
-var Dhe = __webpack_require__(325);
-
-var supportedAlgos = {
-	'rsa-sha1' : 5,
-	'rsa-sha256' : 8,
-	'rsa-sha512' : 10,
-	'ecdsa-p256-sha256' : 13,
-	'ecdsa-p384-sha384' : 14
-	/*
-	 * ed25519 is hypothetically supported with id 15
-	 * but the common tools available don't appear to be
-	 * capable of generating/using ed25519 keys
-	 */
-};
+      function writePkcs1DSAPrivate(der, key) {
+        var ver = Buffer.from([0]);
+        der.writeBuffer(ver, asn1.Ber.Integer);
 
-var supportedAlgosById = {};
-Object.keys(supportedAlgos).forEach(function (k) {
-	supportedAlgosById[supportedAlgos[k]] = k.toUpperCase();
-});
-
-function read(buf, options) {
-	if (typeof (buf) !== 'string') {
-		assert.buffer(buf, 'buf');
-		buf = buf.toString('ascii');
-	}
-	var lines = buf.split('\n');
-	if (lines[0].match(/^Private-key-format\: v1/)) {
-		var algElems = lines[1].split(' ');
-		var algoNum = parseInt(algElems[1], 10);
-		var algoName = algElems[2];
-		if (!supportedAlgosById[algoNum])
-			throw (new Error('Unsupported algorithm: ' + algoName));
-		return (readDNSSECPrivateKey(algoNum, lines.slice(2)));
-	}
-
-	// skip any comment-lines
-	var line = 0;
-	/* JSSTYLED */
-	while (lines[line].match(/^\;/))
-		line++;
-	// we should now have *one single* line left with our KEY on it.
-	if ((lines[line].match(/\. IN KEY /) ||
-	    lines[line].match(/\. IN DNSKEY /)) && lines[line+1].length === 0) {
-		return (readRFC3110(lines[line]));
-	}
-	throw (new Error('Cannot parse dnssec key'));
-}
-
-function readRFC3110(keyString) {
-	var elems = keyString.split(' ');
-	//unused var flags = parseInt(elems[3], 10);
-	//unused var protocol = parseInt(elems[4], 10);
-	var algorithm = parseInt(elems[5], 10);
-	if (!supportedAlgosById[algorithm])
-		throw (new Error('Unsupported algorithm: ' + algorithm));
-	var base64key = elems.slice(6, elems.length).join();
-	var keyBuffer = Buffer.from(base64key, 'base64');
-	if (supportedAlgosById[algorithm].match(/^RSA-/)) {
-		// join the rest of the body into a single base64-blob
-		var publicExponentLen = keyBuffer.readUInt8(0);
-		if (publicExponentLen != 3 && publicExponentLen != 1)
-			throw (new Error('Cannot parse dnssec key: ' +
-			    'unsupported exponent length'));
-
-		var publicExponent = keyBuffer.slice(1, publicExponentLen+1);
-		publicExponent = utils.mpNormalize(publicExponent);
-		var modulus = keyBuffer.slice(1+publicExponentLen);
-		modulus = utils.mpNormalize(modulus);
-		// now, make the key
-		var rsaKey = {
-			type: 'rsa',
-			parts: []
-		};
-		rsaKey.parts.push({ name: 'e', data: publicExponent});
-		rsaKey.parts.push({ name: 'n', data: modulus});
-		return (new Key(rsaKey));
-	}
-	if (supportedAlgosById[algorithm] === 'ECDSA-P384-SHA384' ||
-	    supportedAlgosById[algorithm] === 'ECDSA-P256-SHA256') {
-		var curve = 'nistp384';
-		var size = 384;
-		if (supportedAlgosById[algorithm].match(/^ECDSA-P256-SHA256/)) {
-			curve = 'nistp256';
-			size = 256;
-		}
-
-		var ecdsaKey = {
-			type: 'ecdsa',
-			curve: curve,
-			size: size,
-			parts: [
-				{name: 'curve', data: Buffer.from(curve) },
-				{name: 'Q', data: utils.ecNormalize(keyBuffer) }
-			]
-		};
-		return (new Key(ecdsaKey));
-	}
-	throw (new Error('Unsupported algorithm: ' +
-	    supportedAlgosById[algorithm]));
-}
-
-function elementToBuf(e) {
-	return (Buffer.from(e.split(' ')[1], 'base64'));
-}
-
-function readDNSSECRSAPrivateKey(elements) {
-	var rsaParams = {};
-	elements.forEach(function (element) {
-		if (element.split(' ')[0] === 'Modulus:')
-			rsaParams['n'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'PublicExponent:')
-			rsaParams['e'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'PrivateExponent:')
-			rsaParams['d'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'Prime1:')
-			rsaParams['p'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'Prime2:')
-			rsaParams['q'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'Exponent1:')
-			rsaParams['dmodp'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'Exponent2:')
-			rsaParams['dmodq'] = elementToBuf(element);
-		else if (element.split(' ')[0] === 'Coefficient:')
-			rsaParams['iqmp'] = elementToBuf(element);
-	});
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'e', data: utils.mpNormalize(rsaParams['e'])},
-			{ name: 'n', data: utils.mpNormalize(rsaParams['n'])},
-			{ name: 'd', data: utils.mpNormalize(rsaParams['d'])},
-			{ name: 'p', data: utils.mpNormalize(rsaParams['p'])},
-			{ name: 'q', data: utils.mpNormalize(rsaParams['q'])},
-			{ name: 'dmodp',
-			    data: utils.mpNormalize(rsaParams['dmodp'])},
-			{ name: 'dmodq',
-			    data: utils.mpNormalize(rsaParams['dmodq'])},
-			{ name: 'iqmp',
-			    data: utils.mpNormalize(rsaParams['iqmp'])}
-		]
-	};
-	return (new PrivateKey(key));
-}
-
-function readDNSSECPrivateKey(alg, elements) {
-	if (supportedAlgosById[alg].match(/^RSA-/)) {
-		return (readDNSSECRSAPrivateKey(elements));
-	}
-	if (supportedAlgosById[alg] === 'ECDSA-P384-SHA384' ||
-	    supportedAlgosById[alg] === 'ECDSA-P256-SHA256') {
-		var d = Buffer.from(elements[0].split(' ')[1], 'base64');
-		var curve = 'nistp384';
-		var size = 384;
-		if (supportedAlgosById[alg] === 'ECDSA-P256-SHA256') {
-			curve = 'nistp256';
-			size = 256;
-		}
-		// DNSSEC generates the public-key on the fly (go calculate it)
-		var publicKey = utils.publicFromPrivateECDSA(curve, d);
-		var Q = publicKey.part['Q'].data;
-		var ecdsaKey = {
-			type: 'ecdsa',
-			curve: curve,
-			size: size,
-			parts: [
-				{name: 'curve', data: Buffer.from(curve) },
-				{name: 'd', data: d },
-				{name: 'Q', data: Q }
-			]
-		};
-		return (new PrivateKey(ecdsaKey));
-	}
-	throw (new Error('Unsupported algorithm: ' + supportedAlgosById[alg]));
-}
-
-function dnssecTimestamp(date) {
-	var year = date.getFullYear() + ''; //stringify
-	var month = (date.getMonth() + 1);
-	var timestampStr = year + month + date.getUTCDate();
-	timestampStr += '' + date.getUTCHours() + date.getUTCMinutes();
-	timestampStr += date.getUTCSeconds();
-	return (timestampStr);
-}
-
-function rsaAlgFromOptions(opts) {
-	if (!opts || !opts.hashAlgo || opts.hashAlgo === 'sha1')
-		return ('5 (RSASHA1)');
-	else if (opts.hashAlgo === 'sha256')
-		return ('8 (RSASHA256)');
-	else if (opts.hashAlgo === 'sha512')
-		return ('10 (RSASHA512)');
-	else
-		throw (new Error('Unknown or unsupported hash: ' +
-		    opts.hashAlgo));
-}
-
-function writeRSA(key, options) {
-	// if we're missing parts, add them.
-	if (!key.part.dmodp || !key.part.dmodq) {
-		utils.addRSAMissing(key);
-	}
-
-	var out = '';
-	out += 'Private-key-format: v1.3\n';
-	out += 'Algorithm: ' + rsaAlgFromOptions(options) + '\n';
-	var n = utils.mpDenormalize(key.part['n'].data);
-	out += 'Modulus: ' + n.toString('base64') + '\n';
-	var e = utils.mpDenormalize(key.part['e'].data);
-	out += 'PublicExponent: ' + e.toString('base64') + '\n';
-	var d = utils.mpDenormalize(key.part['d'].data);
-	out += 'PrivateExponent: ' + d.toString('base64') + '\n';
-	var p = utils.mpDenormalize(key.part['p'].data);
-	out += 'Prime1: ' + p.toString('base64') + '\n';
-	var q = utils.mpDenormalize(key.part['q'].data);
-	out += 'Prime2: ' + q.toString('base64') + '\n';
-	var dmodp = utils.mpDenormalize(key.part['dmodp'].data);
-	out += 'Exponent1: ' + dmodp.toString('base64') + '\n';
-	var dmodq = utils.mpDenormalize(key.part['dmodq'].data);
-	out += 'Exponent2: ' + dmodq.toString('base64') + '\n';
-	var iqmp = utils.mpDenormalize(key.part['iqmp'].data);
-	out += 'Coefficient: ' + iqmp.toString('base64') + '\n';
-	// Assume that we're valid as-of now
-	var timestamp = new Date();
-	out += 'Created: ' + dnssecTimestamp(timestamp) + '\n';
-	out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n';
-	out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n';
-	return (Buffer.from(out, 'ascii'));
-}
-
-function writeECDSA(key, options) {
-	var out = '';
-	out += 'Private-key-format: v1.3\n';
-
-	if (key.curve === 'nistp256') {
-		out += 'Algorithm: 13 (ECDSAP256SHA256)\n';
-	} else if (key.curve === 'nistp384') {
-		out += 'Algorithm: 14 (ECDSAP384SHA384)\n';
-	} else {
-		throw (new Error('Unsupported curve'));
-	}
-	var base64Key = key.part['d'].data.toString('base64');
-	out += 'PrivateKey: ' + base64Key + '\n';
-
-	// Assume that we're valid as-of now
-	var timestamp = new Date();
-	out += 'Created: ' + dnssecTimestamp(timestamp) + '\n';
-	out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n';
-	out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n';
-
-	return (Buffer.from(out, 'ascii'));
-}
-
-function write(key, options) {
-	if (PrivateKey.isPrivateKey(key)) {
-		if (key.type === 'rsa') {
-			return (writeRSA(key, options));
-		} else if (key.type === 'ecdsa') {
-			return (writeECDSA(key, options));
-		} else {
-			throw (new Error('Unsupported algorithm: ' + key.type));
-		}
-	} else if (Key.isKey(key)) {
-		/*
-		 * RFC3110 requires a keyname, and a keytype, which we
-		 * don't really have a mechanism for specifying such
-		 * additional metadata.
-		 */
-		throw (new Error('Format "dnssec" only supports ' +
-		    'writing private keys'));
-	} else {
-		throw (new Error('key is not a Key or PrivateKey'));
-	}
-}
-
-
-/***/ }),
-/* 327 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	readPkcs1: readPkcs1,
-	write: write,
-	writePkcs1: writePkcs1
-};
+        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
+      }
 
-var assert = __webpack_require__(16);
-var asn1 = __webpack_require__(66);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var pem = __webpack_require__(86);
-
-var pkcs8 = __webpack_require__(157);
-var readECDSACurve = pkcs8.readECDSACurve;
-
-function read(buf, options) {
-	return (pem.read(buf, options, 'pkcs1'));
-}
-
-function write(key, options) {
-	return (pem.write(key, options, 'pkcs1'));
-}
-
-/* Helper to read in a single mpint */
-function readMPInt(der, nm) {
-	assert.strictEqual(der.peek(), asn1.Ber.Integer,
-	    nm + ' is not an Integer');
-	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
-}
-
-function readPkcs1(alg, type, der) {
-	switch (alg) {
-	case 'RSA':
-		if (type === 'public')
-			return (readPkcs1RSAPublic(der));
-		else if (type === 'private')
-			return (readPkcs1RSAPrivate(der));
-		throw (new Error('Unknown key type: ' + type));
-	case 'DSA':
-		if (type === 'public')
-			return (readPkcs1DSAPublic(der));
-		else if (type === 'private')
-			return (readPkcs1DSAPrivate(der));
-		throw (new Error('Unknown key type: ' + type));
-	case 'EC':
-	case 'ECDSA':
-		if (type === 'private')
-			return (readPkcs1ECDSAPrivate(der));
-		else if (type === 'public')
-			return (readPkcs1ECDSAPublic(der));
-		throw (new Error('Unknown key type: ' + type));
-	case 'EDDSA':
-	case 'EdDSA':
-		if (type === 'private')
-			return (readPkcs1EdDSAPrivate(der));
-		throw (new Error(type + ' keys not supported with EdDSA'));
-	default:
-		throw (new Error('Unknown key algo: ' + alg));
-	}
-}
-
-function readPkcs1RSAPublic(der) {
-	// modulus and exponent
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'exponent');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'e', data: e },
-			{ name: 'n', data: n }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs1RSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version[0], 0);
-
-	// modulus then public exponent
-	var n = readMPInt(der, 'modulus');
-	var e = readMPInt(der, 'public exponent');
-	var d = readMPInt(der, 'private exponent');
-	var p = readMPInt(der, 'prime1');
-	var q = readMPInt(der, 'prime2');
-	var dmodp = readMPInt(der, 'exponent1');
-	var dmodq = readMPInt(der, 'exponent2');
-	var iqmp = readMPInt(der, 'iqmp');
-
-	// now, make the key
-	var key = {
-		type: 'rsa',
-		parts: [
-			{ name: 'n', data: n },
-			{ name: 'e', data: e },
-			{ name: 'd', data: d },
-			{ name: 'iqmp', data: iqmp },
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'dmodp', data: dmodp },
-			{ name: 'dmodq', data: dmodq }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs1DSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version.readUInt8(0), 0);
-
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-	var y = readMPInt(der, 'y');
-	var x = readMPInt(der, 'x');
-
-	// now, make the key
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g },
-			{ name: 'y', data: y },
-			{ name: 'x', data: x }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs1EdDSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version.readUInt8(0), 1);
-
-	// private key
-	var k = der.readString(asn1.Ber.OctetString, true);
-
-	der.readSequence(0xa0);
-	var oid = der.readOID();
-	assert.strictEqual(oid, '1.3.101.112', 'the ed25519 curve identifier');
-
-	der.readSequence(0xa1);
-	var A = utils.readBitString(der);
-
-	var key = {
-		type: 'ed25519',
-		parts: [
-			{ name: 'A', data: utils.zeroPadToLength(A, 32) },
-			{ name: 'k', data: k }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function readPkcs1DSAPublic(der) {
-	var y = readMPInt(der, 'y');
-	var p = readMPInt(der, 'p');
-	var q = readMPInt(der, 'q');
-	var g = readMPInt(der, 'g');
-
-	var key = {
-		type: 'dsa',
-		parts: [
-			{ name: 'y', data: y },
-			{ name: 'p', data: p },
-			{ name: 'q', data: q },
-			{ name: 'g', data: g }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs1ECDSAPublic(der) {
-	der.readSequence();
-
-	var oid = der.readOID();
-	assert.strictEqual(oid, '1.2.840.10045.2.1', 'must be ecPublicKey');
-
-	var curveOid = der.readOID();
-
-	var curve;
-	var curves = Object.keys(algs.curves);
-	for (var j = 0; j < curves.length; ++j) {
-		var c = curves[j];
-		var cd = algs.curves[c];
-		if (cd.pkcs8oid === curveOid) {
-			curve = c;
-			break;
-		}
-	}
-	assert.string(curve, 'a known ECDSA named curve');
-
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: Buffer.from(curve) },
-			{ name: 'Q', data: Q }
-		]
-	};
-
-	return (new Key(key));
-}
-
-function readPkcs1ECDSAPrivate(der) {
-	var version = readMPInt(der, 'version');
-	assert.strictEqual(version.readUInt8(0), 1);
-
-	// private key
-	var d = der.readString(asn1.Ber.OctetString, true);
-
-	der.readSequence(0xa0);
-	var curve = readECDSACurve(der);
-	assert.string(curve, 'a known elliptic curve');
-
-	der.readSequence(0xa1);
-	var Q = der.readString(asn1.Ber.BitString, true);
-	Q = utils.ecNormalize(Q);
-
-	var key = {
-		type: 'ecdsa',
-		parts: [
-			{ name: 'curve', data: Buffer.from(curve) },
-			{ name: 'Q', data: Q },
-			{ name: 'd', data: d }
-		]
-	};
-
-	return (new PrivateKey(key));
-}
-
-function writePkcs1(der, key) {
-	der.startSequence();
-
-	switch (key.type) {
-	case 'rsa':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1RSAPrivate(der, key);
-		else
-			writePkcs1RSAPublic(der, key);
-		break;
-	case 'dsa':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1DSAPrivate(der, key);
-		else
-			writePkcs1DSAPublic(der, key);
-		break;
-	case 'ecdsa':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1ECDSAPrivate(der, key);
-		else
-			writePkcs1ECDSAPublic(der, key);
-		break;
-	case 'ed25519':
-		if (PrivateKey.isPrivateKey(key))
-			writePkcs1EdDSAPrivate(der, key);
-		else
-			writePkcs1EdDSAPublic(der, key);
-		break;
-	default:
-		throw (new Error('Unknown key algo: ' + key.type));
-	}
-
-	der.endSequence();
-}
-
-function writePkcs1RSAPublic(der, key) {
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-}
-
-function writePkcs1RSAPrivate(der, key) {
-	var ver = Buffer.from([0]);
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	if (!key.part.dmodp || !key.part.dmodq)
-		utils.addRSAMissing(key);
-	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
-}
-
-function writePkcs1DSAPrivate(der, key) {
-	var ver = Buffer.from([0]);
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
-}
-
-function writePkcs1DSAPublic(der, key) {
-	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-}
-
-function writePkcs1ECDSAPublic(der, key) {
-	der.startSequence();
-
-	der.writeOID('1.2.840.10045.2.1'); /* ecPublicKey */
-	var curve = key.part.curve.data.toString();
-	var curveOid = algs.curves[curve].pkcs8oid;
-	assert.string(curveOid, 'a known ECDSA named curve');
-	der.writeOID(curveOid);
-
-	der.endSequence();
-
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-}
-
-function writePkcs1ECDSAPrivate(der, key) {
-	var ver = Buffer.from([1]);
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
-
-	der.startSequence(0xa0);
-	var curve = key.part.curve.data.toString();
-	var curveOid = algs.curves[curve].pkcs8oid;
-	assert.string(curveOid, 'a known ECDSA named curve');
-	der.writeOID(curveOid);
-	der.endSequence();
-
-	der.startSequence(0xa1);
-	var Q = utils.ecNormalize(key.part.Q.data, true);
-	der.writeBuffer(Q, asn1.Ber.BitString);
-	der.endSequence();
-}
-
-function writePkcs1EdDSAPrivate(der, key) {
-	var ver = Buffer.from([1]);
-	der.writeBuffer(ver, asn1.Ber.Integer);
-
-	der.writeBuffer(key.part.k.data, asn1.Ber.OctetString);
-
-	der.startSequence(0xa0);
-	der.writeOID('1.3.101.112');
-	der.endSequence();
-
-	der.startSequence(0xa1);
-	utils.writeBitString(der, key.part.A.data);
-	der.endSequence();
-}
-
-function writePkcs1EdDSAPublic(der, key) {
-	throw (new Error('Public keys are not supported for EdDSA PKCS#1'));
-}
-
-
-/***/ }),
-/* 328 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-var Key = __webpack_require__(27);
-var Fingerprint = __webpack_require__(156);
-var Signature = __webpack_require__(75);
-var PrivateKey = __webpack_require__(33);
-var Certificate = __webpack_require__(155);
-var Identity = __webpack_require__(158);
-var errs = __webpack_require__(74);
-
-module.exports = {
-	/* top-level classes */
-	Key: Key,
-	parseKey: Key.parse,
-	Fingerprint: Fingerprint,
-	parseFingerprint: Fingerprint.parse,
-	Signature: Signature,
-	parseSignature: Signature.parse,
-	PrivateKey: PrivateKey,
-	parsePrivateKey: PrivateKey.parse,
-	generatePrivateKey: PrivateKey.generate,
-	Certificate: Certificate,
-	parseCertificate: Certificate.parse,
-	createSelfSignedCertificate: Certificate.createSelfSigned,
-	createCertificate: Certificate.create,
-	Identity: Identity,
-	identityFromDN: Identity.parseDN,
-	identityForHost: Identity.forHost,
-	identityForUser: Identity.forUser,
-	identityForEmail: Identity.forEmail,
-
-	/* errors */
-	FingerprintFormatError: errs.FingerprintFormatError,
-	InvalidAlgorithmError: errs.InvalidAlgorithmError,
-	KeyParseError: errs.KeyParseError,
-	SignatureParseError: errs.SignatureParseError,
-	KeyEncryptedError: errs.KeyEncryptedError,
-	CertificateParseError: errs.CertificateParseError
-};
+      function writePkcs1DSAPublic(der, key) {
+        der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+      }
 
+      function writePkcs1ECDSAPublic(der, key) {
+        der.startSequence();
 
-/***/ }),
-/* 329 */
-/***/ (function(module, exports, __webpack_require__) {
+        der.writeOID("1.2.840.10045.2.1"); /* ecPublicKey */
+        var curve = key.part.curve.data.toString();
+        var curveOid = algs.curves[curve].pkcs8oid;
+        assert.string(curveOid, "a known ECDSA named curve");
+        der.writeOID(curveOid);
 
-"use strict";
+        der.endSequence();
 
-const ansiRegex = __webpack_require__(948);
+        var Q = utils.ecNormalize(key.part.Q.data, true);
+        der.writeBuffer(Q, asn1.Ber.BitString);
+      }
 
-module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input;
+      function writePkcs1ECDSAPrivate(der, key) {
+        var ver = Buffer.from([1]);
+        der.writeBuffer(ver, asn1.Ber.Integer);
 
+        der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
 
-/***/ }),
-/* 330 */
-/***/ (function(module, exports, __webpack_require__) {
+        der.startSequence(0xa0);
+        var curve = key.part.curve.data.toString();
+        var curveOid = algs.curves[curve].pkcs8oid;
+        assert.string(curveOid, "a known ECDSA named curve");
+        der.writeOID(curveOid);
+        der.endSequence();
 
-"use strict";
+        der.startSequence(0xa1);
+        var Q = utils.ecNormalize(key.part.Q.data, true);
+        der.writeBuffer(Q, asn1.Ber.BitString);
+        der.endSequence();
+      }
 
-var hasFlag = __webpack_require__(273);
+      function writePkcs1EdDSAPrivate(der, key) {
+        var ver = Buffer.from([1]);
+        der.writeBuffer(ver, asn1.Ber.Integer);
 
-var support = function (level) {
-	if (level === 0) {
-		return false;
-	}
+        der.writeBuffer(key.part.k.data, asn1.Ber.OctetString);
 
-	return {
-		level: level,
-		hasBasic: true,
-		has256: level >= 2,
-		has16m: level >= 3
-	};
-};
+        der.startSequence(0xa0);
+        der.writeOID("1.3.101.112");
+        der.endSequence();
 
-var supportLevel = (function () {
-	if (hasFlag('no-color') ||
-		hasFlag('no-colors') ||
-		hasFlag('color=false')) {
-		return 0;
-	}
+        der.startSequence(0xa1);
+        utils.writeBitString(der, key.part.A.data);
+        der.endSequence();
+      }
 
-	if (hasFlag('color=16m') ||
-		hasFlag('color=full') ||
-		hasFlag('color=truecolor')) {
-		return 3;
-	}
+      function writePkcs1EdDSAPublic(der, key) {
+        throw new Error("Public keys are not supported for EdDSA PKCS#1");
+      }
 
-	if (hasFlag('color=256')) {
-		return 2;
-	}
+      /***/
+    },
+    /* 328 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
+
+      var Key = __webpack_require__(27);
+      var Fingerprint = __webpack_require__(156);
+      var Signature = __webpack_require__(75);
+      var PrivateKey = __webpack_require__(33);
+      var Certificate = __webpack_require__(155);
+      var Identity = __webpack_require__(158);
+      var errs = __webpack_require__(74);
+
+      module.exports = {
+        /* top-level classes */
+        Key: Key,
+        parseKey: Key.parse,
+        Fingerprint: Fingerprint,
+        parseFingerprint: Fingerprint.parse,
+        Signature: Signature,
+        parseSignature: Signature.parse,
+        PrivateKey: PrivateKey,
+        parsePrivateKey: PrivateKey.parse,
+        generatePrivateKey: PrivateKey.generate,
+        Certificate: Certificate,
+        parseCertificate: Certificate.parse,
+        createSelfSignedCertificate: Certificate.createSelfSigned,
+        createCertificate: Certificate.create,
+        Identity: Identity,
+        identityFromDN: Identity.parseDN,
+        identityForHost: Identity.forHost,
+        identityForUser: Identity.forUser,
+        identityForEmail: Identity.forEmail,
+
+        /* errors */
+        FingerprintFormatError: errs.FingerprintFormatError,
+        InvalidAlgorithmError: errs.InvalidAlgorithmError,
+        KeyParseError: errs.KeyParseError,
+        SignatureParseError: errs.SignatureParseError,
+        KeyEncryptedError: errs.KeyEncryptedError,
+        CertificateParseError: errs.CertificateParseError,
+      };
 
-	if (hasFlag('color') ||
-		hasFlag('colors') ||
-		hasFlag('color=true') ||
-		hasFlag('color=always')) {
-		return 1;
-	}
+      /***/
+    },
+    /* 329 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-	if (process.stdout && !process.stdout.isTTY) {
-		return 0;
-	}
+      const ansiRegex = __webpack_require__(948);
 
-	if (process.platform === 'win32') {
-		return 1;
-	}
+      module.exports = (input) =>
+        typeof input === "string" ? input.replace(ansiRegex(), "") : input;
 
-	if ('CI' in process.env) {
-		if ('TRAVIS' in process.env || process.env.CI === 'Travis') {
-			return 1;
-		}
+      /***/
+    },
+    /* 330 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-		return 0;
-	}
+      var hasFlag = __webpack_require__(273);
 
-	if ('TEAMCITY_VERSION' in process.env) {
-		return process.env.TEAMCITY_VERSION.match(/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/) === null ? 0 : 1;
-	}
+      var support = function (level) {
+        if (level === 0) {
+          return false;
+        }
 
-	if (/^(screen|xterm)-256(?:color)?/.test(process.env.TERM)) {
-		return 2;
-	}
+        return {
+          level: level,
+          hasBasic: true,
+          has256: level >= 2,
+          has16m: level >= 3,
+        };
+      };
 
-	if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) {
-		return 1;
-	}
+      var supportLevel = (function () {
+        if (
+          hasFlag("no-color") ||
+          hasFlag("no-colors") ||
+          hasFlag("color=false")
+        ) {
+          return 0;
+        }
 
-	if ('COLORTERM' in process.env) {
-		return 1;
-	}
+        if (
+          hasFlag("color=16m") ||
+          hasFlag("color=full") ||
+          hasFlag("color=truecolor")
+        ) {
+          return 3;
+        }
 
-	if (process.env.TERM === 'dumb') {
-		return 0;
-	}
+        if (hasFlag("color=256")) {
+          return 2;
+        }
 
-	return 0;
-})();
+        if (
+          hasFlag("color") ||
+          hasFlag("colors") ||
+          hasFlag("color=true") ||
+          hasFlag("color=always")
+        ) {
+          return 1;
+        }
 
-if (supportLevel === 0 && 'FORCE_COLOR' in process.env) {
-	supportLevel = 1;
-}
+        if (process.stdout && !process.stdout.isTTY) {
+          return 0;
+        }
 
-module.exports = process && support(supportLevel);
+        if (process.platform === "win32") {
+          return 1;
+        }
 
+        if ("CI" in process.env) {
+          if ("TRAVIS" in process.env || process.env.CI === "Travis") {
+            return 1;
+          }
 
-/***/ }),
-/* 331 */
-/***/ (function(module, exports) {
+          return 0;
+        }
 
-module.exports = require("child_process");
+        if ("TEAMCITY_VERSION" in process.env) {
+          return process.env.TEAMCITY_VERSION.match(
+            /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/,
+          ) === null
+            ? 0
+            : 1;
+        }
 
-/***/ }),
-/* 332 */
-/***/ (function(module, exports) {
+        if (/^(screen|xterm)-256(?:color)?/.test(process.env.TERM)) {
+          return 2;
+        }
 
-module.exports = require("punycode");
+        if (
+          /^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(
+            process.env.TERM,
+          )
+        ) {
+          return 1;
+        }
 
-/***/ }),
-/* 333 */
-/***/ (function(module, exports) {
+        if ("COLORTERM" in process.env) {
+          return 1;
+        }
 
-module.exports = require("string_decoder");
+        if (process.env.TERM === "dumb") {
+          return 0;
+        }
 
-/***/ }),
-/* 334 */
-/***/ (function(module, exports, __webpack_require__) {
+        return 0;
+      })();
 
-"use strict";
+      if (supportLevel === 0 && "FORCE_COLOR" in process.env) {
+        supportLevel = 1;
+      }
 
+      module.exports = process && support(supportLevel);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      /***/
+    },
+    /* 331 */
+    /***/ function (module, exports) {
+      module.exports = require("child_process");
 
-var _constants;
+      /***/
+    },
+    /* 332 */
+    /***/ function (module, exports) {
+      module.exports = require("punycode");
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      /***/
+    },
+    /* 333 */
+    /***/ function (module, exports) {
+      module.exports = require("string_decoder");
 
-var _access;
+      /***/
+    },
+    /* 334 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_access() {
-  return _access = _interopRequireWildcard(__webpack_require__(525));
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-var _add;
+      var _constants;
 
-function _load_add() {
-  return _add = _interopRequireWildcard(__webpack_require__(165));
-}
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-var _audit;
+      var _access;
 
-function _load_audit() {
-  return _audit = _interopRequireWildcard(__webpack_require__(353));
-}
+      function _load_access() {
+        return (_access = _interopRequireWildcard(__webpack_require__(525)));
+      }
 
-var _autoclean;
+      var _add;
 
-function _load_autoclean() {
-  return _autoclean = _interopRequireWildcard(__webpack_require__(354));
-}
+      function _load_add() {
+        return (_add = _interopRequireWildcard(__webpack_require__(165)));
+      }
 
-var _bin;
+      var _audit;
 
-function _load_bin() {
-  return _bin = _interopRequireWildcard(__webpack_require__(526));
-}
+      function _load_audit() {
+        return (_audit = _interopRequireWildcard(__webpack_require__(353)));
+      }
 
-var _cache;
+      var _autoclean;
 
-function _load_cache() {
-  return _cache = _interopRequireWildcard(__webpack_require__(355));
-}
+      function _load_autoclean() {
+        return (_autoclean = _interopRequireWildcard(__webpack_require__(354)));
+      }
 
-var _check;
+      var _bin;
 
-function _load_check() {
-  return _check = _interopRequireWildcard(__webpack_require__(356));
-}
+      function _load_bin() {
+        return (_bin = _interopRequireWildcard(__webpack_require__(526)));
+      }
 
-var _config;
+      var _cache;
 
-function _load_config() {
-  return _config = _interopRequireWildcard(__webpack_require__(527));
-}
+      function _load_cache() {
+        return (_cache = _interopRequireWildcard(__webpack_require__(355)));
+      }
 
-var _create;
+      var _check;
 
-function _load_create() {
-  return _create = _interopRequireWildcard(__webpack_require__(528));
-}
+      function _load_check() {
+        return (_check = _interopRequireWildcard(__webpack_require__(356)));
+      }
 
-var _exec;
+      var _config;
 
-function _load_exec() {
-  return _exec = _interopRequireWildcard(__webpack_require__(529));
-}
+      function _load_config() {
+        return (_config = _interopRequireWildcard(__webpack_require__(527)));
+      }
 
-var _generateLockEntry;
+      var _create;
 
-function _load_generateLockEntry() {
-  return _generateLockEntry = _interopRequireWildcard(__webpack_require__(530));
-}
+      function _load_create() {
+        return (_create = _interopRequireWildcard(__webpack_require__(528)));
+      }
 
-var _global;
+      var _exec;
 
-function _load_global() {
-  return _global = _interopRequireWildcard(__webpack_require__(121));
-}
+      function _load_exec() {
+        return (_exec = _interopRequireWildcard(__webpack_require__(529)));
+      }
 
-var _help;
+      var _generateLockEntry;
 
-function _load_help() {
-  return _help = _interopRequireWildcard(__webpack_require__(531));
-}
+      function _load_generateLockEntry() {
+        return (_generateLockEntry = _interopRequireWildcard(
+          __webpack_require__(530),
+        ));
+      }
 
-var _import;
+      var _global;
 
-function _load_import() {
-  return _import = _interopRequireWildcard(__webpack_require__(532));
-}
+      function _load_global() {
+        return (_global = _interopRequireWildcard(__webpack_require__(121)));
+      }
 
-var _info;
+      var _help;
 
-function _load_info() {
-  return _info = _interopRequireWildcard(__webpack_require__(533));
-}
+      function _load_help() {
+        return (_help = _interopRequireWildcard(__webpack_require__(531)));
+      }
 
-var _init;
+      var _import;
 
-function _load_init() {
-  return _init = _interopRequireWildcard(__webpack_require__(534));
-}
+      function _load_import() {
+        return (_import = _interopRequireWildcard(__webpack_require__(532)));
+      }
 
-var _install;
+      var _info;
 
-function _load_install() {
-  return _install = _interopRequireWildcard(__webpack_require__(34));
-}
+      function _load_info() {
+        return (_info = _interopRequireWildcard(__webpack_require__(533)));
+      }
 
-var _licenses;
+      var _init;
 
-function _load_licenses() {
-  return _licenses = _interopRequireWildcard(__webpack_require__(535));
-}
+      function _load_init() {
+        return (_init = _interopRequireWildcard(__webpack_require__(534)));
+      }
 
-var _link;
+      var _install;
 
-function _load_link() {
-  return _link = _interopRequireWildcard(__webpack_require__(357));
-}
+      function _load_install() {
+        return (_install = _interopRequireWildcard(__webpack_require__(34)));
+      }
 
-var _login;
+      var _licenses;
 
-function _load_login() {
-  return _login = _interopRequireWildcard(__webpack_require__(107));
-}
+      function _load_licenses() {
+        return (_licenses = _interopRequireWildcard(__webpack_require__(535)));
+      }
 
-var _logout;
+      var _link;
 
-function _load_logout() {
-  return _logout = _interopRequireWildcard(__webpack_require__(536));
-}
+      function _load_link() {
+        return (_link = _interopRequireWildcard(__webpack_require__(357)));
+      }
 
-var _list;
+      var _login;
 
-function _load_list() {
-  return _list = _interopRequireWildcard(__webpack_require__(358));
-}
+      function _load_login() {
+        return (_login = _interopRequireWildcard(__webpack_require__(107)));
+      }
 
-var _node;
+      var _logout;
 
-function _load_node() {
-  return _node = _interopRequireWildcard(__webpack_require__(537));
-}
+      function _load_logout() {
+        return (_logout = _interopRequireWildcard(__webpack_require__(536)));
+      }
 
-var _outdated;
+      var _list;
 
-function _load_outdated() {
-  return _outdated = _interopRequireWildcard(__webpack_require__(538));
-}
+      function _load_list() {
+        return (_list = _interopRequireWildcard(__webpack_require__(358)));
+      }
 
-var _owner;
+      var _node;
 
-function _load_owner() {
-  return _owner = _interopRequireWildcard(__webpack_require__(539));
-}
+      function _load_node() {
+        return (_node = _interopRequireWildcard(__webpack_require__(537)));
+      }
 
-var _pack;
+      var _outdated;
 
-function _load_pack() {
-  return _pack = _interopRequireWildcard(__webpack_require__(166));
-}
+      function _load_outdated() {
+        return (_outdated = _interopRequireWildcard(__webpack_require__(538)));
+      }
 
-var _policies;
+      var _owner;
 
-function _load_policies() {
-  return _policies = _interopRequireWildcard(__webpack_require__(540));
-}
+      function _load_owner() {
+        return (_owner = _interopRequireWildcard(__webpack_require__(539)));
+      }
 
-var _publish;
+      var _pack;
 
-function _load_publish() {
-  return _publish = _interopRequireWildcard(__webpack_require__(541));
-}
+      function _load_pack() {
+        return (_pack = _interopRequireWildcard(__webpack_require__(166)));
+      }
 
-var _remove;
+      var _policies;
 
-function _load_remove() {
-  return _remove = _interopRequireWildcard(__webpack_require__(359));
-}
+      function _load_policies() {
+        return (_policies = _interopRequireWildcard(__webpack_require__(540)));
+      }
 
-var _run;
+      var _publish;
 
-function _load_run() {
-  return _run = _interopRequireWildcard(__webpack_require__(360));
-}
+      function _load_publish() {
+        return (_publish = _interopRequireWildcard(__webpack_require__(541)));
+      }
 
-var _tag;
+      var _remove;
 
-function _load_tag() {
-  return _tag = _interopRequireWildcard(__webpack_require__(361));
-}
+      function _load_remove() {
+        return (_remove = _interopRequireWildcard(__webpack_require__(359)));
+      }
 
-var _team;
+      var _run;
 
-function _load_team() {
-  return _team = _interopRequireWildcard(__webpack_require__(542));
-}
+      function _load_run() {
+        return (_run = _interopRequireWildcard(__webpack_require__(360)));
+      }
 
-var _unplug;
+      var _tag;
 
-function _load_unplug() {
-  return _unplug = _interopRequireWildcard(__webpack_require__(544));
-}
+      function _load_tag() {
+        return (_tag = _interopRequireWildcard(__webpack_require__(361)));
+      }
 
-var _unlink;
+      var _team;
 
-function _load_unlink() {
-  return _unlink = _interopRequireWildcard(__webpack_require__(543));
-}
+      function _load_team() {
+        return (_team = _interopRequireWildcard(__webpack_require__(542)));
+      }
 
-var _upgrade;
+      var _unplug;
 
-function _load_upgrade() {
-  return _upgrade = _interopRequireWildcard(__webpack_require__(207));
-}
+      function _load_unplug() {
+        return (_unplug = _interopRequireWildcard(__webpack_require__(544)));
+      }
 
-var _version;
+      var _unlink;
 
-function _load_version() {
-  return _version = _interopRequireWildcard(__webpack_require__(363));
-}
+      function _load_unlink() {
+        return (_unlink = _interopRequireWildcard(__webpack_require__(543)));
+      }
 
-var _versions;
+      var _upgrade;
 
-function _load_versions() {
-  return _versions = _interopRequireWildcard(__webpack_require__(545));
-}
+      function _load_upgrade() {
+        return (_upgrade = _interopRequireWildcard(__webpack_require__(207)));
+      }
 
-var _why;
+      var _version;
 
-function _load_why() {
-  return _why = _interopRequireWildcard(__webpack_require__(546));
-}
+      function _load_version() {
+        return (_version = _interopRequireWildcard(__webpack_require__(363)));
+      }
 
-var _workspaces;
+      var _versions;
 
-function _load_workspaces() {
-  return _workspaces = _interopRequireWildcard(__webpack_require__(548));
-}
+      function _load_versions() {
+        return (_versions = _interopRequireWildcard(__webpack_require__(545)));
+      }
 
-var _workspace;
+      var _why;
 
-function _load_workspace() {
-  return _workspace = _interopRequireWildcard(__webpack_require__(547));
-}
+      function _load_why() {
+        return (_why = _interopRequireWildcard(__webpack_require__(546)));
+      }
 
-var _upgradeInteractive;
+      var _workspaces;
 
-function _load_upgradeInteractive() {
-  return _upgradeInteractive = _interopRequireWildcard(__webpack_require__(362));
-}
+      function _load_workspaces() {
+        return (_workspaces = _interopRequireWildcard(
+          __webpack_require__(548),
+        ));
+      }
 
-var _useless;
+      var _workspace;
 
-function _load_useless() {
-  return _useless = _interopRequireDefault(__webpack_require__(524));
-}
+      function _load_workspace() {
+        return (_workspace = _interopRequireWildcard(__webpack_require__(547)));
+      }
 
-var _aliases;
+      var _upgradeInteractive;
 
-function _load_aliases() {
-  return _aliases = _interopRequireDefault(__webpack_require__(352));
-}
+      function _load_upgradeInteractive() {
+        return (_upgradeInteractive = _interopRequireWildcard(
+          __webpack_require__(362),
+        ));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _useless;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _load_useless() {
+        return (_useless = _interopRequireDefault(__webpack_require__(524)));
+      }
 
-const chalk = __webpack_require__(30);
+      var _aliases;
 
+      function _load_aliases() {
+        return (_aliases = _interopRequireDefault(__webpack_require__(352)));
+      }
 
-const getDocsLink = name => `${(_constants || _load_constants()).YARN_DOCS}${name || ''}`;
-const getDocsInfo = name => 'Visit ' + chalk.bold(getDocsLink(name)) + ' for documentation about this command.';
-
-const commands = {
-  access: _access || _load_access(),
-  add: _add || _load_add(),
-  audit: _audit || _load_audit(),
-  autoclean: _autoclean || _load_autoclean(),
-  bin: _bin || _load_bin(),
-  cache: _cache || _load_cache(),
-  check: _check || _load_check(),
-  config: _config || _load_config(),
-  create: _create || _load_create(),
-  dedupe: (0, (_useless || _load_useless()).default)("The dedupe command isn't necessary. `yarn install` will already dedupe."),
-  exec: _exec || _load_exec(),
-  generateLockEntry: _generateLockEntry || _load_generateLockEntry(),
-  global: _global || _load_global(),
-  help: _help || _load_help(),
-  import: _import || _load_import(),
-  info: _info || _load_info(),
-  init: _init || _load_init(),
-  install: _install || _load_install(),
-  licenses: _licenses || _load_licenses(),
-  link: _link || _load_link(),
-  lockfile: (0, (_useless || _load_useless()).default)("The lockfile command isn't necessary. `yarn install` will produce a lockfile."),
-  login: _login || _load_login(),
-  logout: _logout || _load_logout(),
-  list: _list || _load_list(),
-  node: _node || _load_node(),
-  outdated: _outdated || _load_outdated(),
-  owner: _owner || _load_owner(),
-  pack: _pack || _load_pack(),
-  policies: _policies || _load_policies(),
-  prune: (0, (_useless || _load_useless()).default)("The prune command isn't necessary. `yarn install` will prune extraneous packages."),
-  publish: _publish || _load_publish(),
-  remove: _remove || _load_remove(),
-  run: _run || _load_run(),
-  tag: _tag || _load_tag(),
-  team: _team || _load_team(),
-  unplug: _unplug || _load_unplug(),
-  unlink: _unlink || _load_unlink(),
-  upgrade: _upgrade || _load_upgrade(),
-  version: _version || _load_version(),
-  versions: _versions || _load_versions(),
-  why: _why || _load_why(),
-  workspaces: _workspaces || _load_workspaces(),
-  workspace: _workspace || _load_workspace(),
-  upgradeInteractive: _upgradeInteractive || _load_upgradeInteractive()
-};
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-for (const key in commands) {
-  commands[key].getDocsInfo = getDocsInfo(key);
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
+
+      const chalk = __webpack_require__(30);
+
+      const getDocsLink = (name) =>
+        `${(_constants || _load_constants()).YARN_DOCS}${name || ""}`;
+      const getDocsInfo = (name) =>
+        "Visit " +
+        chalk.bold(getDocsLink(name)) +
+        " for documentation about this command.";
+
+      const commands = {
+        access: _access || _load_access(),
+        add: _add || _load_add(),
+        audit: _audit || _load_audit(),
+        autoclean: _autoclean || _load_autoclean(),
+        bin: _bin || _load_bin(),
+        cache: _cache || _load_cache(),
+        check: _check || _load_check(),
+        config: _config || _load_config(),
+        create: _create || _load_create(),
+        dedupe: (0, (_useless || _load_useless()).default)(
+          "The dedupe command isn't necessary. `yarn install` will already dedupe.",
+        ),
+        exec: _exec || _load_exec(),
+        generateLockEntry: _generateLockEntry || _load_generateLockEntry(),
+        global: _global || _load_global(),
+        help: _help || _load_help(),
+        import: _import || _load_import(),
+        info: _info || _load_info(),
+        init: _init || _load_init(),
+        install: _install || _load_install(),
+        licenses: _licenses || _load_licenses(),
+        link: _link || _load_link(),
+        lockfile: (0, (_useless || _load_useless()).default)(
+          "The lockfile command isn't necessary. `yarn install` will produce a lockfile.",
+        ),
+        login: _login || _load_login(),
+        logout: _logout || _load_logout(),
+        list: _list || _load_list(),
+        node: _node || _load_node(),
+        outdated: _outdated || _load_outdated(),
+        owner: _owner || _load_owner(),
+        pack: _pack || _load_pack(),
+        policies: _policies || _load_policies(),
+        prune: (0, (_useless || _load_useless()).default)(
+          "The prune command isn't necessary. `yarn install` will prune extraneous packages.",
+        ),
+        publish: _publish || _load_publish(),
+        remove: _remove || _load_remove(),
+        run: _run || _load_run(),
+        tag: _tag || _load_tag(),
+        team: _team || _load_team(),
+        unplug: _unplug || _load_unplug(),
+        unlink: _unlink || _load_unlink(),
+        upgrade: _upgrade || _load_upgrade(),
+        version: _version || _load_version(),
+        versions: _versions || _load_versions(),
+        why: _why || _load_why(),
+        workspaces: _workspaces || _load_workspaces(),
+        workspace: _workspace || _load_workspace(),
+        upgradeInteractive: _upgradeInteractive || _load_upgradeInteractive(),
+      };
 
-for (const key in (_aliases || _load_aliases()).default) {
-  commands[key] = commands[(_aliases || _load_aliases()).default[key]];
-  commands[key].getDocsInfo = getDocsInfo(key);
-}
+      for (const key in commands) {
+        commands[key].getDocsInfo = getDocsInfo(key);
+      }
 
-exports.default = commands;
+      for (const key in (_aliases || _load_aliases()).default) {
+        commands[key] = commands[(_aliases || _load_aliases()).default[key]];
+        commands[key].getDocsInfo = getDocsInfo(key);
+      }
 
-/***/ }),
-/* 335 */
-/***/ (function(module, exports, __webpack_require__) {
+      exports.default = commands;
 
-"use strict";
+      /***/
+    },
+    /* 335 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getRcConfigForCwd = getRcConfigForCwd;
+      exports.getRcConfigForFolder = getRcConfigForFolder;
+      exports.getRcArgs = getRcArgs;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getRcConfigForCwd = getRcConfigForCwd;
-exports.getRcConfigForFolder = getRcConfigForFolder;
-exports.getRcArgs = getRcArgs;
+      var _fs;
 
-var _fs;
+      function _load_fs() {
+        return (_fs = __webpack_require__(5));
+      }
 
-function _load_fs() {
-  return _fs = __webpack_require__(5);
-}
+      var _path;
 
-var _path;
+      function _load_path() {
+        return (_path = __webpack_require__(0));
+      }
 
-function _load_path() {
-  return _path = __webpack_require__(0);
-}
+      var _commander;
 
-var _commander;
+      function _load_commander() {
+        return (_commander = _interopRequireDefault(__webpack_require__(338)));
+      }
 
-function _load_commander() {
-  return _commander = _interopRequireDefault(__webpack_require__(338));
-}
+      var _lockfile;
 
-var _lockfile;
+      function _load_lockfile() {
+        return (_lockfile = __webpack_require__(19));
+      }
 
-function _load_lockfile() {
-  return _lockfile = __webpack_require__(19);
-}
+      var _rc;
 
-var _rc;
+      function _load_rc() {
+        return (_rc = _interopRequireWildcard(__webpack_require__(590)));
+      }
 
-function _load_rc() {
-  return _rc = _interopRequireWildcard(__webpack_require__(590));
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      // Keys that will get resolved relative to the path of the rc file they belong to
+      const PATH_KEYS = new Set([
+        "yarn-path",
+        "cache-folder",
+        "global-folder",
+        "modules-folder",
+        "cwd",
+        "offline-cache-folder",
+      ]);
 
-// Keys that will get resolved relative to the path of the rc file they belong to
-const PATH_KEYS = new Set(['yarn-path', 'cache-folder', 'global-folder', 'modules-folder', 'cwd', 'offline-cache-folder']);
+      // given a cwd, load all .yarnrc files relative to it
 
-// given a cwd, load all .yarnrc files relative to it
+      function getRcConfigForCwd(cwd, args) {
+        const config = {};
 
+        if (args.indexOf("--no-default-rc") === -1) {
+          Object.assign(
+            config,
+            (_rc || _load_rc()).findRc("yarn", cwd, (fileText, filePath) => {
+              return loadRcFile(fileText, filePath);
+            }),
+          );
+        }
 
-function getRcConfigForCwd(cwd, args) {
-  const config = {};
+        for (
+          let index = args.indexOf("--use-yarnrc");
+          index !== -1;
+          index = args.indexOf("--use-yarnrc", index + 1)
+        ) {
+          const value = args[index + 1];
 
-  if (args.indexOf('--no-default-rc') === -1) {
-    Object.assign(config, (_rc || _load_rc()).findRc('yarn', cwd, (fileText, filePath) => {
-      return loadRcFile(fileText, filePath);
-    }));
-  }
+          if (value && value.charAt(0) !== "-") {
+            Object.assign(
+              config,
+              loadRcFile(
+                (0, (_fs || _load_fs()).readFileSync)(value, "utf8"),
+                value,
+              ),
+            );
+          }
+        }
 
-  for (let index = args.indexOf('--use-yarnrc'); index !== -1; index = args.indexOf('--use-yarnrc', index + 1)) {
-    const value = args[index + 1];
+        return config;
+      }
 
-    if (value && value.charAt(0) !== '-') {
-      Object.assign(config, loadRcFile((0, (_fs || _load_fs()).readFileSync)(value, 'utf8'), value));
-    }
-  }
+      function getRcConfigForFolder(cwd) {
+        const filePath = (0, (_path || _load_path()).resolve)(cwd, ".yarnrc");
+        if (!(0, (_fs || _load_fs()).existsSync)(filePath)) {
+          return {};
+        }
 
-  return config;
-}
+        const fileText = (0, (_fs || _load_fs()).readFileSync)(
+          filePath,
+          "utf8",
+        );
+        return loadRcFile(fileText, filePath);
+      }
 
-function getRcConfigForFolder(cwd) {
-  const filePath = (0, (_path || _load_path()).resolve)(cwd, '.yarnrc');
-  if (!(0, (_fs || _load_fs()).existsSync)(filePath)) {
-    return {};
-  }
+      function loadRcFile(fileText, filePath) {
+        var _parse = (0, (_lockfile || _load_lockfile()).parse)(
+          fileText,
+          filePath,
+        );
 
-  const fileText = (0, (_fs || _load_fs()).readFileSync)(filePath, 'utf8');
-  return loadRcFile(fileText, filePath);
-}
+        let values = _parse.object;
 
-function loadRcFile(fileText, filePath) {
-  var _parse = (0, (_lockfile || _load_lockfile()).parse)(fileText, filePath);
+        if (filePath.match(/\.yml$/) && typeof values.yarnPath === "string") {
+          values = { "yarn-path": values.yarnPath };
+        }
 
-  let values = _parse.object;
+        // some keys reference directories so keep their relativity
+        for (const key in values) {
+          if (PATH_KEYS.has(key.replace(/^(--)?([^.]+\.)*/, ""))) {
+            values[key] = (0, (_path || _load_path()).resolve)(
+              (0, (_path || _load_path()).dirname)(filePath),
+              values[key],
+            );
+          }
+        }
 
+        return values;
+      }
 
-  if (filePath.match(/\.yml$/) && typeof values.yarnPath === 'string') {
-    values = { 'yarn-path': values.yarnPath };
-  }
+      // get the built of arguments of a .yarnrc chain of the passed cwd
+      function buildRcArgs(cwd, args) {
+        const config = getRcConfigForCwd(cwd, args);
 
-  // some keys reference directories so keep their relativity
-  for (const key in values) {
-    if (PATH_KEYS.has(key.replace(/^(--)?([^.]+\.)*/, ''))) {
-      values[key] = (0, (_path || _load_path()).resolve)((0, (_path || _load_path()).dirname)(filePath), values[key]);
-    }
-  }
+        const argsForCommands = new Map();
 
-  return values;
-}
+        for (const key in config) {
+          // args can be prefixed with the command name they're meant for, eg.
+          // `--install.check-files true`
+          const keyMatch = key.match(/^--(?:([^.]+)\.)?(.*)$/);
+          if (!keyMatch) {
+            continue;
+          }
 
-// get the built of arguments of a .yarnrc chain of the passed cwd
-function buildRcArgs(cwd, args) {
-  const config = getRcConfigForCwd(cwd, args);
+          const commandName = keyMatch[1] || "*";
+          const arg = keyMatch[2];
+          const value = config[key];
 
-  const argsForCommands = new Map();
+          // create args for this command name if we didn't previously have them
+          const args = argsForCommands.get(commandName) || [];
+          argsForCommands.set(commandName, args);
 
-  for (const key in config) {
-    // args can be prefixed with the command name they're meant for, eg.
-    // `--install.check-files true`
-    const keyMatch = key.match(/^--(?:([^.]+)\.)?(.*)$/);
-    if (!keyMatch) {
-      continue;
-    }
+          // turn config value into appropriate cli flag
+          const option = (_commander || _load_commander()).default.optionFor(
+            `--${arg}`,
+          );
 
-    const commandName = keyMatch[1] || '*';
-    const arg = keyMatch[2];
-    const value = config[key];
+          // If commander doesn't recognize the option or it takes a value after it
+          if (!option || option.optional || option.required) {
+            args.push(`--${arg}`, value);
+          } else if (value === true) {
+            // we can't force remove an arg from cli
+            args.push(`--${arg}`);
+          }
+        }
 
-    // create args for this command name if we didn't previously have them
-    const args = argsForCommands.get(commandName) || [];
-    argsForCommands.set(commandName, args);
+        return argsForCommands;
+      }
 
-    // turn config value into appropriate cli flag
-    const option = (_commander || _load_commander()).default.optionFor(`--${arg}`);
+      // extract the value of a --cwd arg if present
+      function extractCwdArg(args) {
+        for (let i = 0, I = args.length; i < I; ++i) {
+          const arg = args[i];
+          if (arg === "--") {
+            return null;
+          } else if (arg === "--cwd") {
+            return args[i + 1];
+          }
+        }
+        return null;
+      }
 
-    // If commander doesn't recognize the option or it takes a value after it
-    if (!option || option.optional || option.required) {
-      args.push(`--${arg}`, value);
-    } else if (value === true) {
-      // we can't force remove an arg from cli
-      args.push(`--${arg}`);
-    }
-  }
+      // get a list of arguments from .yarnrc that apply to this commandName
+      function getRcArgs(commandName, args, previousCwds = []) {
+        // for the cwd, use the --cwd arg if it was passed or else use process.cwd()
+        const origCwd = extractCwdArg(args) || process.cwd();
 
-  return argsForCommands;
-}
-
-// extract the value of a --cwd arg if present
-function extractCwdArg(args) {
-  for (let i = 0, I = args.length; i < I; ++i) {
-    const arg = args[i];
-    if (arg === '--') {
-      return null;
-    } else if (arg === '--cwd') {
-      return args[i + 1];
-    }
-  }
-  return null;
-}
-
-// get a list of arguments from .yarnrc that apply to this commandName
-function getRcArgs(commandName, args, previousCwds = []) {
-  // for the cwd, use the --cwd arg if it was passed or else use process.cwd()
-  const origCwd = extractCwdArg(args) || process.cwd();
-
-  // get a map of command names and their arguments
-  const argMap = buildRcArgs(origCwd, args);
-
-  // concat wildcard arguments and arguments meant for this specific command
-  const newArgs = [...(argMap.get('*') || []), ...(argMap.get(commandName) || [])];
-
-  // check if the .yarnrc args specified a cwd
-  const newCwd = extractCwdArg(newArgs);
-  if (newCwd && newCwd !== origCwd) {
-    // ensure that we don't enter into a loop
-    if (previousCwds.indexOf(newCwd) !== -1) {
-      throw new Error(`Recursive .yarnrc files specifying --cwd flags. Bailing out.`);
-    }
+        // get a map of command names and their arguments
+        const argMap = buildRcArgs(origCwd, args);
 
-    //  if we have a new cwd then let's refetch the .yarnrc args relative to it
-    return getRcArgs(commandName, newArgs, previousCwds.concat(origCwd));
-  }
+        // concat wildcard arguments and arguments meant for this specific command
+        const newArgs = [
+          ...(argMap.get("*") || []),
+          ...(argMap.get(commandName) || []),
+        ];
 
-  return newArgs;
-}
+        // check if the .yarnrc args specified a cwd
+        const newCwd = extractCwdArg(newArgs);
+        if (newCwd && newCwd !== origCwd) {
+          // ensure that we don't enter into a loop
+          if (previousCwds.indexOf(newCwd) !== -1) {
+            throw new Error(
+              `Recursive .yarnrc files specifying --cwd flags. Bailing out.`,
+            );
+          }
 
-/***/ }),
-/* 336 */
-/***/ (function(module, exports, __webpack_require__) {
+          //  if we have a new cwd then let's refetch the .yarnrc args relative to it
+          return getRcArgs(commandName, newArgs, previousCwds.concat(origCwd));
+        }
 
-"use strict";
+        return newArgs;
+      }
 
+      /***/
+    },
+    /* 336 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.boolify = boolify;
-exports.boolifyWithDefault = boolifyWithDefault;
-const FALSY_STRINGS = new Set(['0', 'false']);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.boolify = boolify;
+      exports.boolifyWithDefault = boolifyWithDefault;
+      const FALSY_STRINGS = new Set(["0", "false"]);
 
-function boolify(val) {
-  return !FALSY_STRINGS.has(val.toString().toLowerCase());
-}
+      function boolify(val) {
+        return !FALSY_STRINGS.has(val.toString().toLowerCase());
+      }
 
-function boolifyWithDefault(val, defaultResult) {
-  return val === '' || val === null || val === undefined ? defaultResult : boolify(val);
-}
+      function boolifyWithDefault(val, defaultResult) {
+        return val === "" || val === null || val === undefined
+          ? defaultResult
+          : boolify(val);
+      }
 
-/***/ }),
-/* 337 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 337 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.isOffline = isOffline;
+      const os = __webpack_require__(46);
 
+      const IGNORE_INTERFACES = ["lo0", "awdl0", "bridge0"];
+      const LOCAL_IPS = ["127.0.0.1", "::1"];
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.isOffline = isOffline;
-const os = __webpack_require__(46);
+      function isOffline() {
+        let interfaces;
 
-const IGNORE_INTERFACES = ['lo0', 'awdl0', 'bridge0'];
-const LOCAL_IPS = ['127.0.0.1', '::1'];
+        try {
+          interfaces = os.networkInterfaces();
+        } catch (e) {
+          // As of October 2016, Windows Subsystem for Linux (WSL) does not support
+          // the os.networkInterfaces() call and throws instead. For this platform,
+          // assume we are online.
+          if (e.syscall === "uv_interface_addresses") {
+            return false;
+          } else {
+            throw e;
+          }
+        }
 
-function isOffline() {
-  let interfaces;
+        for (const name in interfaces) {
+          if (IGNORE_INTERFACES.indexOf(name) >= 0) {
+            continue;
+          }
 
-  try {
-    interfaces = os.networkInterfaces();
-  } catch (e) {
-    // As of October 2016, Windows Subsystem for Linux (WSL) does not support
-    // the os.networkInterfaces() call and throws instead. For this platform,
-    // assume we are online.
-    if (e.syscall === 'uv_interface_addresses') {
-      return false;
-    } else {
-      throw e;
-    }
-  }
+          const addrs = interfaces[name];
+          for (
+            var _iterator = addrs,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-  for (const name in interfaces) {
-    if (IGNORE_INTERFACES.indexOf(name) >= 0) {
-      continue;
-    }
+          ) {
+            var _ref;
 
-    const addrs = interfaces[name];
-    for (var _iterator = addrs, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+            const addr = _ref;
 
-      const addr = _ref;
+            if (LOCAL_IPS.indexOf(addr.address) < 0) {
+              // found a possible remote ip
+              return false;
+            }
+          }
+        }
 
-      if (LOCAL_IPS.indexOf(addr.address) < 0) {
-        // found a possible remote ip
-        return false;
+        return true;
       }
-    }
-  }
-
-  return true;
-}
-
-/***/ }),
-/* 338 */
-/***/ (function(module, exports, __webpack_require__) {
 
-/**
- * Module dependencies.
- */
-
-var EventEmitter = __webpack_require__(77).EventEmitter;
-var spawn = __webpack_require__(331).spawn;
-var path = __webpack_require__(0);
-var dirname = path.dirname;
-var basename = path.basename;
-var fs = __webpack_require__(5);
+      /***/
+    },
+    /* 338 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * Module dependencies.
+       */
 
-/**
- * Inherit `Command` from `EventEmitter.prototype`.
- */
+      var EventEmitter = __webpack_require__(77).EventEmitter;
+      var spawn = __webpack_require__(331).spawn;
+      var path = __webpack_require__(0);
+      var dirname = path.dirname;
+      var basename = path.basename;
+      var fs = __webpack_require__(5);
 
-__webpack_require__(3).inherits(Command, EventEmitter);
+      /**
+       * Inherit `Command` from `EventEmitter.prototype`.
+       */
 
-/**
- * Expose the root command.
- */
+      __webpack_require__(3).inherits(Command, EventEmitter);
 
-exports = module.exports = new Command();
+      /**
+       * Expose the root command.
+       */
 
-/**
- * Expose `Command`.
- */
+      exports = module.exports = new Command();
 
-exports.Command = Command;
+      /**
+       * Expose `Command`.
+       */
 
-/**
- * Expose `Option`.
- */
+      exports.Command = Command;
 
-exports.Option = Option;
+      /**
+       * Expose `Option`.
+       */
 
-/**
- * Initialize a new `Option` with the given `flags` and `description`.
- *
- * @param {String} flags
- * @param {String} description
- * @api public
- */
+      exports.Option = Option;
 
-function Option(flags, description) {
-  this.flags = flags;
-  this.required = flags.indexOf('<') >= 0;
-  this.optional = flags.indexOf('[') >= 0;
-  this.bool = flags.indexOf('-no-') === -1;
-  flags = flags.split(/[ ,|]+/);
-  if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift();
-  this.long = flags.shift();
-  this.description = description || '';
-}
-
-/**
- * Return option name.
- *
- * @return {String}
- * @api private
- */
+      /**
+       * Initialize a new `Option` with the given `flags` and `description`.
+       *
+       * @param {String} flags
+       * @param {String} description
+       * @api public
+       */
 
-Option.prototype.name = function() {
-  return this.long
-    .replace('--', '')
-    .replace('no-', '');
-};
+      function Option(flags, description) {
+        this.flags = flags;
+        this.required = flags.indexOf("<") >= 0;
+        this.optional = flags.indexOf("[") >= 0;
+        this.bool = flags.indexOf("-no-") === -1;
+        flags = flags.split(/[ ,|]+/);
+        if (flags.length > 1 && !/^[[<]/.test(flags[1]))
+          this.short = flags.shift();
+        this.long = flags.shift();
+        this.description = description || "";
+      }
 
-/**
- * Return option name, in a camelcase format that can be used
- * as a object attribute key.
- *
- * @return {String}
- * @api private
- */
+      /**
+       * Return option name.
+       *
+       * @return {String}
+       * @api private
+       */
 
-Option.prototype.attributeName = function() {
-  return camelcase(this.name());
-};
+      Option.prototype.name = function () {
+        return this.long.replace("--", "").replace("no-", "");
+      };
 
-/**
- * Check if `arg` matches the short or long flag.
- *
- * @param {String} arg
- * @return {Boolean}
- * @api private
- */
+      /**
+       * Return option name, in a camelcase format that can be used
+       * as a object attribute key.
+       *
+       * @return {String}
+       * @api private
+       */
 
-Option.prototype.is = function(arg) {
-  return this.short === arg || this.long === arg;
-};
+      Option.prototype.attributeName = function () {
+        return camelcase(this.name());
+      };
 
-/**
- * Initialize a new `Command`.
- *
- * @param {String} name
- * @api public
- */
+      /**
+       * Check if `arg` matches the short or long flag.
+       *
+       * @param {String} arg
+       * @return {Boolean}
+       * @api private
+       */
 
-function Command(name) {
-  this.commands = [];
-  this.options = [];
-  this._execs = {};
-  this._allowUnknownOption = false;
-  this._args = [];
-  this._name = name || '';
-}
-
-/**
- * Add command `name`.
- *
- * The `.action()` callback is invoked when the
- * command `name` is specified via __ARGV__,
- * and the remaining arguments are applied to the
- * function for access.
- *
- * When the `name` is "*" an un-matched command
- * will be passed as the first arg, followed by
- * the rest of __ARGV__ remaining.
- *
- * Examples:
- *
- *      program
- *        .version('0.0.1')
- *        .option('-C, --chdir <path>', 'change the working directory')
- *        .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
- *        .option('-T, --no-tests', 'ignore test hook')
- *
- *      program
- *        .command('setup')
- *        .description('run remote setup commands')
- *        .action(function() {
- *          console.log('setup');
- *        });
- *
- *      program
- *        .command('exec <cmd>')
- *        .description('run the given remote command')
- *        .action(function(cmd) {
- *          console.log('exec "%s"', cmd);
- *        });
- *
- *      program
- *        .command('teardown <dir> [otherDirs...]')
- *        .description('run teardown commands')
- *        .action(function(dir, otherDirs) {
- *          console.log('dir "%s"', dir);
- *          if (otherDirs) {
- *            otherDirs.forEach(function (oDir) {
- *              console.log('dir "%s"', oDir);
- *            });
- *          }
- *        });
- *
- *      program
- *        .command('*')
- *        .description('deploy the given env')
- *        .action(function(env) {
- *          console.log('deploying "%s"', env);
- *        });
- *
- *      program.parse(process.argv);
-  *
- * @param {String} name
- * @param {String} [desc] for git-style sub-commands
- * @return {Command} the new command
- * @api public
- */
+      Option.prototype.is = function (arg) {
+        return this.short === arg || this.long === arg;
+      };
 
-Command.prototype.command = function(name, desc, opts) {
-  if (typeof desc === 'object' && desc !== null) {
-    opts = desc;
-    desc = null;
-  }
-  opts = opts || {};
-  var args = name.split(/ +/);
-  var cmd = new Command(args.shift());
-
-  if (desc) {
-    cmd.description(desc);
-    this.executables = true;
-    this._execs[cmd._name] = true;
-    if (opts.isDefault) this.defaultExecutable = cmd._name;
-  }
-  cmd._noHelp = !!opts.noHelp;
-  this.commands.push(cmd);
-  cmd.parseExpectedArgs(args);
-  cmd.parent = this;
+      /**
+       * Initialize a new `Command`.
+       *
+       * @param {String} name
+       * @api public
+       */
 
-  if (desc) return this;
-  return cmd;
-};
+      function Command(name) {
+        this.commands = [];
+        this.options = [];
+        this._execs = {};
+        this._allowUnknownOption = false;
+        this._args = [];
+        this._name = name || "";
+      }
 
-/**
- * Define argument syntax for the top-level command.
- *
- * @api public
- */
+      /**
+       * Add command `name`.
+       *
+       * The `.action()` callback is invoked when the
+       * command `name` is specified via __ARGV__,
+       * and the remaining arguments are applied to the
+       * function for access.
+       *
+       * When the `name` is "*" an un-matched command
+       * will be passed as the first arg, followed by
+       * the rest of __ARGV__ remaining.
+       *
+       * Examples:
+       *
+       *      program
+       *        .version('0.0.1')
+       *        .option('-C, --chdir <path>', 'change the working directory')
+       *        .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
+       *        .option('-T, --no-tests', 'ignore test hook')
+       *
+       *      program
+       *        .command('setup')
+       *        .description('run remote setup commands')
+       *        .action(function() {
+       *          console.log('setup');
+       *        });
+       *
+       *      program
+       *        .command('exec <cmd>')
+       *        .description('run the given remote command')
+       *        .action(function(cmd) {
+       *          console.log('exec "%s"', cmd);
+       *        });
+       *
+       *      program
+       *        .command('teardown <dir> [otherDirs...]')
+       *        .description('run teardown commands')
+       *        .action(function(dir, otherDirs) {
+       *          console.log('dir "%s"', dir);
+       *          if (otherDirs) {
+       *            otherDirs.forEach(function (oDir) {
+       *              console.log('dir "%s"', oDir);
+       *            });
+       *          }
+       *        });
+       *
+       *      program
+       *        .command('*')
+       *        .description('deploy the given env')
+       *        .action(function(env) {
+       *          console.log('deploying "%s"', env);
+       *        });
+       *
+       *      program.parse(process.argv);
+       *
+       * @param {String} name
+       * @param {String} [desc] for git-style sub-commands
+       * @return {Command} the new command
+       * @api public
+       */
 
-Command.prototype.arguments = function(desc) {
-  return this.parseExpectedArgs(desc.split(/ +/));
-};
+      Command.prototype.command = function (name, desc, opts) {
+        if (typeof desc === "object" && desc !== null) {
+          opts = desc;
+          desc = null;
+        }
+        opts = opts || {};
+        var args = name.split(/ +/);
+        var cmd = new Command(args.shift());
 
-/**
- * Add an implicit `help [cmd]` subcommand
- * which invokes `--help` for the given command.
- *
- * @api private
- */
+        if (desc) {
+          cmd.description(desc);
+          this.executables = true;
+          this._execs[cmd._name] = true;
+          if (opts.isDefault) this.defaultExecutable = cmd._name;
+        }
+        cmd._noHelp = !!opts.noHelp;
+        this.commands.push(cmd);
+        cmd.parseExpectedArgs(args);
+        cmd.parent = this;
 
-Command.prototype.addImplicitHelpCommand = function() {
-  this.command('help [cmd]', 'display help for [cmd]');
-};
+        if (desc) return this;
+        return cmd;
+      };
 
-/**
- * Parse expected `args`.
- *
- * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`.
- *
- * @param {Array} args
- * @return {Command} for chaining
- * @api public
- */
+      /**
+       * Define argument syntax for the top-level command.
+       *
+       * @api public
+       */
 
-Command.prototype.parseExpectedArgs = function(args) {
-  if (!args.length) return;
-  var self = this;
-  args.forEach(function(arg) {
-    var argDetails = {
-      required: false,
-      name: '',
-      variadic: false
-    };
-
-    switch (arg[0]) {
-      case '<':
-        argDetails.required = true;
-        argDetails.name = arg.slice(1, -1);
-        break;
-      case '[':
-        argDetails.name = arg.slice(1, -1);
-        break;
-    }
+      Command.prototype.arguments = function (desc) {
+        return this.parseExpectedArgs(desc.split(/ +/));
+      };
 
-    if (argDetails.name.length > 3 && argDetails.name.slice(-3) === '...') {
-      argDetails.variadic = true;
-      argDetails.name = argDetails.name.slice(0, -3);
-    }
-    if (argDetails.name) {
-      self._args.push(argDetails);
-    }
-  });
-  return this;
-};
+      /**
+       * Add an implicit `help [cmd]` subcommand
+       * which invokes `--help` for the given command.
+       *
+       * @api private
+       */
 
-/**
- * Register callback `fn` for the command.
- *
- * Examples:
- *
- *      program
- *        .command('help')
- *        .description('display verbose help')
- *        .action(function() {
- *           // output help here
- *        });
- *
- * @param {Function} fn
- * @return {Command} for chaining
- * @api public
- */
+      Command.prototype.addImplicitHelpCommand = function () {
+        this.command("help [cmd]", "display help for [cmd]");
+      };
 
-Command.prototype.action = function(fn) {
-  var self = this;
-  var listener = function(args, unknown) {
-    // Parse any so-far unknown options
-    args = args || [];
-    unknown = unknown || [];
+      /**
+       * Parse expected `args`.
+       *
+       * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`.
+       *
+       * @param {Array} args
+       * @return {Command} for chaining
+       * @api public
+       */
 
-    var parsed = self.parseOptions(unknown);
+      Command.prototype.parseExpectedArgs = function (args) {
+        if (!args.length) return;
+        var self = this;
+        args.forEach(function (arg) {
+          var argDetails = {
+            required: false,
+            name: "",
+            variadic: false,
+          };
 
-    // Output help if necessary
-    outputHelpIfNecessary(self, parsed.unknown);
+          switch (arg[0]) {
+            case "<":
+              argDetails.required = true;
+              argDetails.name = arg.slice(1, -1);
+              break;
+            case "[":
+              argDetails.name = arg.slice(1, -1);
+              break;
+          }
 
-    // If there are still any unknown options, then we simply
-    // die, unless someone asked for help, in which case we give it
-    // to them, and then we die.
-    if (parsed.unknown.length > 0) {
-      self.unknownOption(parsed.unknown[0]);
-    }
+          if (
+            argDetails.name.length > 3 &&
+            argDetails.name.slice(-3) === "..."
+          ) {
+            argDetails.variadic = true;
+            argDetails.name = argDetails.name.slice(0, -3);
+          }
+          if (argDetails.name) {
+            self._args.push(argDetails);
+          }
+        });
+        return this;
+      };
 
-    // Leftover arguments need to be pushed back. Fixes issue #56
-    if (parsed.args.length) args = parsed.args.concat(args);
+      /**
+       * Register callback `fn` for the command.
+       *
+       * Examples:
+       *
+       *      program
+       *        .command('help')
+       *        .description('display verbose help')
+       *        .action(function() {
+       *           // output help here
+       *        });
+       *
+       * @param {Function} fn
+       * @return {Command} for chaining
+       * @api public
+       */
 
-    self._args.forEach(function(arg, i) {
-      if (arg.required && args[i] == null) {
-        self.missingArgument(arg.name);
-      } else if (arg.variadic) {
-        if (i !== self._args.length - 1) {
-          self.variadicArgNotLast(arg.name);
-        }
+      Command.prototype.action = function (fn) {
+        var self = this;
+        var listener = function (args, unknown) {
+          // Parse any so-far unknown options
+          args = args || [];
+          unknown = unknown || [];
 
-        args[i] = args.splice(i);
-      }
-    });
+          var parsed = self.parseOptions(unknown);
 
-    // Always append ourselves to the end of the arguments,
-    // to make sure we match the number of arguments the user
-    // expects
-    if (self._args.length) {
-      args[self._args.length] = self;
-    } else {
-      args.push(self);
-    }
+          // Output help if necessary
+          outputHelpIfNecessary(self, parsed.unknown);
 
-    fn.apply(self, args);
-  };
-  var parent = this.parent || this;
-  var name = parent === this ? '*' : this._name;
-  parent.on('command:' + name, listener);
-  if (this._alias) parent.on('command:' + this._alias, listener);
-  return this;
-};
+          // If there are still any unknown options, then we simply
+          // die, unless someone asked for help, in which case we give it
+          // to them, and then we die.
+          if (parsed.unknown.length > 0) {
+            self.unknownOption(parsed.unknown[0]);
+          }
 
-/**
- * Define option with `flags`, `description` and optional
- * coercion `fn`.
- *
- * The `flags` string should contain both the short and long flags,
- * separated by comma, a pipe or space. The following are all valid
- * all will output this way when `--help` is used.
- *
- *    "-p, --pepper"
- *    "-p|--pepper"
- *    "-p --pepper"
- *
- * Examples:
- *
- *     // simple boolean defaulting to false
- *     program.option('-p, --pepper', 'add pepper');
- *
- *     --pepper
- *     program.pepper
- *     // => Boolean
- *
- *     // simple boolean defaulting to true
- *     program.option('-C, --no-cheese', 'remove cheese');
- *
- *     program.cheese
- *     // => true
- *
- *     --no-cheese
- *     program.cheese
- *     // => false
- *
- *     // required argument
- *     program.option('-C, --chdir <path>', 'change the working directory');
- *
- *     --chdir /tmp
- *     program.chdir
- *     // => "/tmp"
- *
- *     // optional argument
- *     program.option('-c, --cheese [type]', 'add cheese [marble]');
- *
- * @param {String} flags
- * @param {String} description
- * @param {Function|*} [fn] or default
- * @param {*} [defaultValue]
- * @return {Command} for chaining
- * @api public
- */
+          // Leftover arguments need to be pushed back. Fixes issue #56
+          if (parsed.args.length) args = parsed.args.concat(args);
 
-Command.prototype.option = function(flags, description, fn, defaultValue) {
-  var self = this,
-    option = new Option(flags, description),
-    oname = option.name(),
-    name = option.attributeName();
-
-  // default as 3rd arg
-  if (typeof fn !== 'function') {
-    if (fn instanceof RegExp) {
-      var regex = fn;
-      fn = function(val, def) {
-        var m = regex.exec(val);
-        return m ? m[0] : def;
-      };
-    } else {
-      defaultValue = fn;
-      fn = null;
-    }
-  }
+          self._args.forEach(function (arg, i) {
+            if (arg.required && args[i] == null) {
+              self.missingArgument(arg.name);
+            } else if (arg.variadic) {
+              if (i !== self._args.length - 1) {
+                self.variadicArgNotLast(arg.name);
+              }
 
-  // preassign default value only for --no-*, [optional], or <required>
-  if (!option.bool || option.optional || option.required) {
-    // when --no-* we make sure default is true
-    if (!option.bool) defaultValue = true;
-    // preassign only if we have a default
-    if (defaultValue !== undefined) {
-      self[name] = defaultValue;
-      option.defaultValue = defaultValue;
-    }
-  }
+              args[i] = args.splice(i);
+            }
+          });
 
-  // register the option
-  this.options.push(option);
+          // Always append ourselves to the end of the arguments,
+          // to make sure we match the number of arguments the user
+          // expects
+          if (self._args.length) {
+            args[self._args.length] = self;
+          } else {
+            args.push(self);
+          }
 
-  // when it's passed assign the value
-  // and conditionally invoke the callback
-  this.on('option:' + oname, function(val) {
-    // coercion
-    if (val !== null && fn) {
-      val = fn(val, self[name] === undefined ? defaultValue : self[name]);
-    }
+          fn.apply(self, args);
+        };
+        var parent = this.parent || this;
+        var name = parent === this ? "*" : this._name;
+        parent.on("command:" + name, listener);
+        if (this._alias) parent.on("command:" + this._alias, listener);
+        return this;
+      };
 
-    // unassigned or bool
-    if (typeof self[name] === 'boolean' || typeof self[name] === 'undefined') {
-      // if no value, bool true, and we have a default, then use it!
-      if (val == null) {
-        self[name] = option.bool
-          ? defaultValue || true
-          : false;
-      } else {
-        self[name] = val;
-      }
-    } else if (val !== null) {
-      // reassign
-      self[name] = val;
-    }
-  });
+      /**
+       * Define option with `flags`, `description` and optional
+       * coercion `fn`.
+       *
+       * The `flags` string should contain both the short and long flags,
+       * separated by comma, a pipe or space. The following are all valid
+       * all will output this way when `--help` is used.
+       *
+       *    "-p, --pepper"
+       *    "-p|--pepper"
+       *    "-p --pepper"
+       *
+       * Examples:
+       *
+       *     // simple boolean defaulting to false
+       *     program.option('-p, --pepper', 'add pepper');
+       *
+       *     --pepper
+       *     program.pepper
+       *     // => Boolean
+       *
+       *     // simple boolean defaulting to true
+       *     program.option('-C, --no-cheese', 'remove cheese');
+       *
+       *     program.cheese
+       *     // => true
+       *
+       *     --no-cheese
+       *     program.cheese
+       *     // => false
+       *
+       *     // required argument
+       *     program.option('-C, --chdir <path>', 'change the working directory');
+       *
+       *     --chdir /tmp
+       *     program.chdir
+       *     // => "/tmp"
+       *
+       *     // optional argument
+       *     program.option('-c, --cheese [type]', 'add cheese [marble]');
+       *
+       * @param {String} flags
+       * @param {String} description
+       * @param {Function|*} [fn] or default
+       * @param {*} [defaultValue]
+       * @return {Command} for chaining
+       * @api public
+       */
 
-  return this;
-};
+      Command.prototype.option = function (
+        flags,
+        description,
+        fn,
+        defaultValue,
+      ) {
+        var self = this,
+          option = new Option(flags, description),
+          oname = option.name(),
+          name = option.attributeName();
+
+        // default as 3rd arg
+        if (typeof fn !== "function") {
+          if (fn instanceof RegExp) {
+            var regex = fn;
+            fn = function (val, def) {
+              var m = regex.exec(val);
+              return m ? m[0] : def;
+            };
+          } else {
+            defaultValue = fn;
+            fn = null;
+          }
+        }
 
-/**
- * Allow unknown options on the command line.
- *
- * @param {Boolean} arg if `true` or omitted, no error will be thrown
- * for unknown options.
- * @api public
- */
-Command.prototype.allowUnknownOption = function(arg) {
-  this._allowUnknownOption = arguments.length === 0 || arg;
-  return this;
-};
+        // preassign default value only for --no-*, [optional], or <required>
+        if (!option.bool || option.optional || option.required) {
+          // when --no-* we make sure default is true
+          if (!option.bool) defaultValue = true;
+          // preassign only if we have a default
+          if (defaultValue !== undefined) {
+            self[name] = defaultValue;
+            option.defaultValue = defaultValue;
+          }
+        }
 
-/**
- * Parse `argv`, settings options and invoking commands when defined.
- *
- * @param {Array} argv
- * @return {Command} for chaining
- * @api public
- */
+        // register the option
+        this.options.push(option);
 
-Command.prototype.parse = function(argv) {
-  // implicit help
-  if (this.executables) this.addImplicitHelpCommand();
+        // when it's passed assign the value
+        // and conditionally invoke the callback
+        this.on("option:" + oname, function (val) {
+          // coercion
+          if (val !== null && fn) {
+            val = fn(val, self[name] === undefined ? defaultValue : self[name]);
+          }
 
-  // store raw args
-  this.rawArgs = argv;
+          // unassigned or bool
+          if (
+            typeof self[name] === "boolean" ||
+            typeof self[name] === "undefined"
+          ) {
+            // if no value, bool true, and we have a default, then use it!
+            if (val == null) {
+              self[name] = option.bool ? defaultValue || true : false;
+            } else {
+              self[name] = val;
+            }
+          } else if (val !== null) {
+            // reassign
+            self[name] = val;
+          }
+        });
 
-  // guess name
-  this._name = this._name || basename(argv[1], '.js');
+        return this;
+      };
 
-  // github-style sub-commands with no sub-command
-  if (this.executables && argv.length < 3 && !this.defaultExecutable) {
-    // this user needs help
-    argv.push('--help');
-  }
+      /**
+       * Allow unknown options on the command line.
+       *
+       * @param {Boolean} arg if `true` or omitted, no error will be thrown
+       * for unknown options.
+       * @api public
+       */
+      Command.prototype.allowUnknownOption = function (arg) {
+        this._allowUnknownOption = arguments.length === 0 || arg;
+        return this;
+      };
 
-  // process argv
-  var parsed = this.parseOptions(this.normalize(argv.slice(2)));
-  var args = this.args = parsed.args;
+      /**
+       * Parse `argv`, settings options and invoking commands when defined.
+       *
+       * @param {Array} argv
+       * @return {Command} for chaining
+       * @api public
+       */
 
-  var result = this.parseArgs(this.args, parsed.unknown);
+      Command.prototype.parse = function (argv) {
+        // implicit help
+        if (this.executables) this.addImplicitHelpCommand();
 
-  // executable sub-commands
-  var name = result.args[0];
+        // store raw args
+        this.rawArgs = argv;
 
-  var aliasCommand = null;
-  // check alias of sub commands
-  if (name) {
-    aliasCommand = this.commands.filter(function(command) {
-      return command.alias() === name;
-    })[0];
-  }
+        // guess name
+        this._name = this._name || basename(argv[1], ".js");
 
-  if (this._execs[name] && typeof this._execs[name] !== 'function') {
-    return this.executeSubCommand(argv, args, parsed.unknown);
-  } else if (aliasCommand) {
-    // is alias of a subCommand
-    args[0] = aliasCommand._name;
-    return this.executeSubCommand(argv, args, parsed.unknown);
-  } else if (this.defaultExecutable) {
-    // use the default subcommand
-    args.unshift(this.defaultExecutable);
-    return this.executeSubCommand(argv, args, parsed.unknown);
-  }
+        // github-style sub-commands with no sub-command
+        if (this.executables && argv.length < 3 && !this.defaultExecutable) {
+          // this user needs help
+          argv.push("--help");
+        }
 
-  return result;
-};
+        // process argv
+        var parsed = this.parseOptions(this.normalize(argv.slice(2)));
+        var args = (this.args = parsed.args);
 
-/**
- * Execute a sub-command executable.
- *
- * @param {Array} argv
- * @param {Array} args
- * @param {Array} unknown
- * @api private
- */
+        var result = this.parseArgs(this.args, parsed.unknown);
 
-Command.prototype.executeSubCommand = function(argv, args, unknown) {
-  args = args.concat(unknown);
+        // executable sub-commands
+        var name = result.args[0];
 
-  if (!args.length) this.help();
-  if (args[0] === 'help' && args.length === 1) this.help();
+        var aliasCommand = null;
+        // check alias of sub commands
+        if (name) {
+          aliasCommand = this.commands.filter(function (command) {
+            return command.alias() === name;
+          })[0];
+        }
 
-  // <cmd> --help
-  if (args[0] === 'help') {
-    args[0] = args[1];
-    args[1] = '--help';
-  }
+        if (this._execs[name] && typeof this._execs[name] !== "function") {
+          return this.executeSubCommand(argv, args, parsed.unknown);
+        } else if (aliasCommand) {
+          // is alias of a subCommand
+          args[0] = aliasCommand._name;
+          return this.executeSubCommand(argv, args, parsed.unknown);
+        } else if (this.defaultExecutable) {
+          // use the default subcommand
+          args.unshift(this.defaultExecutable);
+          return this.executeSubCommand(argv, args, parsed.unknown);
+        }
 
-  // executable
-  var f = argv[1];
-  // name of the subcommand, link `pm-install`
-  var bin = basename(f, '.js') + '-' + args[0];
+        return result;
+      };
 
-  // In case of globally installed, get the base dir where executable
-  //  subcommand file should be located at
-  var baseDir,
-    link = fs.lstatSync(f).isSymbolicLink() ? fs.readlinkSync(f) : f;
+      /**
+       * Execute a sub-command executable.
+       *
+       * @param {Array} argv
+       * @param {Array} args
+       * @param {Array} unknown
+       * @api private
+       */
 
-  // when symbolink is relative path
-  if (link !== f && link.charAt(0) !== '/') {
-    link = path.join(dirname(f), link);
-  }
-  baseDir = dirname(link);
-
-  // prefer local `./<bin>` to bin in the $PATH
-  var localBin = path.join(baseDir, bin);
-
-  // whether bin file is a js script with explicit `.js` extension
-  var isExplicitJS = false;
-  if (exists(localBin + '.js')) {
-    bin = localBin + '.js';
-    isExplicitJS = true;
-  } else if (exists(localBin)) {
-    bin = localBin;
-  }
+      Command.prototype.executeSubCommand = function (argv, args, unknown) {
+        args = args.concat(unknown);
 
-  args = args.slice(1);
+        if (!args.length) this.help();
+        if (args[0] === "help" && args.length === 1) this.help();
 
-  var proc;
-  if (process.platform !== 'win32') {
-    if (isExplicitJS) {
-      args.unshift(bin);
-      // add executable arguments to spawn
-      args = (process.execArgv || []).concat(args);
+        // <cmd> --help
+        if (args[0] === "help") {
+          args[0] = args[1];
+          args[1] = "--help";
+        }
 
-      proc = spawn(process.argv[0], args, { stdio: 'inherit', customFds: [0, 1, 2] });
-    } else {
-      proc = spawn(bin, args, { stdio: 'inherit', customFds: [0, 1, 2] });
-    }
-  } else {
-    args.unshift(bin);
-    proc = spawn(process.execPath, args, { stdio: 'inherit' });
-  }
+        // executable
+        var f = argv[1];
+        // name of the subcommand, link `pm-install`
+        var bin = basename(f, ".js") + "-" + args[0];
 
-  var signals = ['SIGUSR1', 'SIGUSR2', 'SIGTERM', 'SIGINT', 'SIGHUP'];
-  signals.forEach(function(signal) {
-    process.on(signal, function() {
-      if (proc.killed === false && proc.exitCode === null) {
-        proc.kill(signal);
-      }
-    });
-  });
-  proc.on('close', process.exit.bind(process));
-  proc.on('error', function(err) {
-    if (err.code === 'ENOENT') {
-      console.error('\n  %s(1) does not exist, try --help\n', bin);
-    } else if (err.code === 'EACCES') {
-      console.error('\n  %s(1) not executable. try chmod or run with root\n', bin);
-    }
-    process.exit(1);
-  });
+        // In case of globally installed, get the base dir where executable
+        //  subcommand file should be located at
+        var baseDir,
+          link = fs.lstatSync(f).isSymbolicLink() ? fs.readlinkSync(f) : f;
 
-  // Store the reference to the child process
-  this.runningCommand = proc;
-};
+        // when symbolink is relative path
+        if (link !== f && link.charAt(0) !== "/") {
+          link = path.join(dirname(f), link);
+        }
+        baseDir = dirname(link);
 
-/**
- * Normalize `args`, splitting joined short flags. For example
- * the arg "-abc" is equivalent to "-a -b -c".
- * This also normalizes equal sign and splits "--abc=def" into "--abc def".
- *
- * @param {Array} args
- * @return {Array}
- * @api private
- */
+        // prefer local `./<bin>` to bin in the $PATH
+        var localBin = path.join(baseDir, bin);
 
-Command.prototype.normalize = function(args) {
-  var ret = [],
-    arg,
-    lastOpt,
-    index;
+        // whether bin file is a js script with explicit `.js` extension
+        var isExplicitJS = false;
+        if (exists(localBin + ".js")) {
+          bin = localBin + ".js";
+          isExplicitJS = true;
+        } else if (exists(localBin)) {
+          bin = localBin;
+        }
 
-  for (var i = 0, len = args.length; i < len; ++i) {
-    arg = args[i];
-    if (i > 0) {
-      lastOpt = this.optionFor(args[i - 1]);
-    }
+        args = args.slice(1);
 
-    if (arg === '--') {
-      // Honor option terminator
-      ret = ret.concat(args.slice(i));
-      break;
-    } else if (lastOpt && lastOpt.required) {
-      ret.push(arg);
-    } else if (arg.length > 1 && arg[0] === '-' && arg[1] !== '-') {
-      arg.slice(1).split('').forEach(function(c) {
-        ret.push('-' + c);
-      });
-    } else if (/^--/.test(arg) && ~(index = arg.indexOf('='))) {
-      ret.push(arg.slice(0, index), arg.slice(index + 1));
-    } else {
-      ret.push(arg);
-    }
-  }
+        var proc;
+        if (process.platform !== "win32") {
+          if (isExplicitJS) {
+            args.unshift(bin);
+            // add executable arguments to spawn
+            args = (process.execArgv || []).concat(args);
 
-  return ret;
-};
+            proc = spawn(process.argv[0], args, {
+              stdio: "inherit",
+              customFds: [0, 1, 2],
+            });
+          } else {
+            proc = spawn(bin, args, { stdio: "inherit", customFds: [0, 1, 2] });
+          }
+        } else {
+          args.unshift(bin);
+          proc = spawn(process.execPath, args, { stdio: "inherit" });
+        }
 
-/**
- * Parse command `args`.
- *
- * When listener(s) are available those
- * callbacks are invoked, otherwise the "*"
- * event is emitted and those actions are invoked.
- *
- * @param {Array} args
- * @return {Command} for chaining
- * @api private
- */
+        var signals = ["SIGUSR1", "SIGUSR2", "SIGTERM", "SIGINT", "SIGHUP"];
+        signals.forEach(function (signal) {
+          process.on(signal, function () {
+            if (proc.killed === false && proc.exitCode === null) {
+              proc.kill(signal);
+            }
+          });
+        });
+        proc.on("close", process.exit.bind(process));
+        proc.on("error", function (err) {
+          if (err.code === "ENOENT") {
+            console.error("\n  %s(1) does not exist, try --help\n", bin);
+          } else if (err.code === "EACCES") {
+            console.error(
+              "\n  %s(1) not executable. try chmod or run with root\n",
+              bin,
+            );
+          }
+          process.exit(1);
+        });
 
-Command.prototype.parseArgs = function(args, unknown) {
-  var name;
+        // Store the reference to the child process
+        this.runningCommand = proc;
+      };
 
-  if (args.length) {
-    name = args[0];
-    if (this.listeners('command:' + name).length) {
-      this.emit('command:' + args.shift(), args, unknown);
-    } else {
-      this.emit('command:*', args);
-    }
-  } else {
-    outputHelpIfNecessary(this, unknown);
+      /**
+       * Normalize `args`, splitting joined short flags. For example
+       * the arg "-abc" is equivalent to "-a -b -c".
+       * This also normalizes equal sign and splits "--abc=def" into "--abc def".
+       *
+       * @param {Array} args
+       * @return {Array}
+       * @api private
+       */
 
-    // If there were no args and we have unknown options,
-    // then they are extraneous and we need to error.
-    if (unknown.length > 0) {
-      this.unknownOption(unknown[0]);
-    }
-  }
+      Command.prototype.normalize = function (args) {
+        var ret = [],
+          arg,
+          lastOpt,
+          index;
 
-  return this;
-};
+        for (var i = 0, len = args.length; i < len; ++i) {
+          arg = args[i];
+          if (i > 0) {
+            lastOpt = this.optionFor(args[i - 1]);
+          }
 
-/**
- * Return an option matching `arg` if any.
- *
- * @param {String} arg
- * @return {Option}
- * @api private
- */
+          if (arg === "--") {
+            // Honor option terminator
+            ret = ret.concat(args.slice(i));
+            break;
+          } else if (lastOpt && lastOpt.required) {
+            ret.push(arg);
+          } else if (arg.length > 1 && arg[0] === "-" && arg[1] !== "-") {
+            arg
+              .slice(1)
+              .split("")
+              .forEach(function (c) {
+                ret.push("-" + c);
+              });
+          } else if (/^--/.test(arg) && ~(index = arg.indexOf("="))) {
+            ret.push(arg.slice(0, index), arg.slice(index + 1));
+          } else {
+            ret.push(arg);
+          }
+        }
 
-Command.prototype.optionFor = function(arg) {
-  for (var i = 0, len = this.options.length; i < len; ++i) {
-    if (this.options[i].is(arg)) {
-      return this.options[i];
-    }
-  }
-};
+        return ret;
+      };
 
-/**
- * Parse options from `argv` returning `argv`
- * void of these options.
- *
- * @param {Array} argv
- * @return {Array}
- * @api public
- */
+      /**
+       * Parse command `args`.
+       *
+       * When listener(s) are available those
+       * callbacks are invoked, otherwise the "*"
+       * event is emitted and those actions are invoked.
+       *
+       * @param {Array} args
+       * @return {Command} for chaining
+       * @api private
+       */
 
-Command.prototype.parseOptions = function(argv) {
-  var args = [],
-    len = argv.length,
-    literal,
-    option,
-    arg;
+      Command.prototype.parseArgs = function (args, unknown) {
+        var name;
 
-  var unknownOptions = [];
+        if (args.length) {
+          name = args[0];
+          if (this.listeners("command:" + name).length) {
+            this.emit("command:" + args.shift(), args, unknown);
+          } else {
+            this.emit("command:*", args);
+          }
+        } else {
+          outputHelpIfNecessary(this, unknown);
 
-  // parse options
-  for (var i = 0; i < len; ++i) {
-    arg = argv[i];
+          // If there were no args and we have unknown options,
+          // then they are extraneous and we need to error.
+          if (unknown.length > 0) {
+            this.unknownOption(unknown[0]);
+          }
+        }
 
-    // literal args after --
-    if (literal) {
-      args.push(arg);
-      continue;
-    }
+        return this;
+      };
 
-    if (arg === '--') {
-      literal = true;
-      continue;
-    }
+      /**
+       * Return an option matching `arg` if any.
+       *
+       * @param {String} arg
+       * @return {Option}
+       * @api private
+       */
 
-    // find matching Option
-    option = this.optionFor(arg);
-
-    // option is defined
-    if (option) {
-      // requires arg
-      if (option.required) {
-        arg = argv[++i];
-        if (arg == null) return this.optionMissingArgument(option);
-        this.emit('option:' + option.name(), arg);
-      // optional arg
-      } else if (option.optional) {
-        arg = argv[i + 1];
-        if (arg == null || (arg[0] === '-' && arg !== '-')) {
-          arg = null;
-        } else {
-          ++i;
+      Command.prototype.optionFor = function (arg) {
+        for (var i = 0, len = this.options.length; i < len; ++i) {
+          if (this.options[i].is(arg)) {
+            return this.options[i];
+          }
         }
-        this.emit('option:' + option.name(), arg);
-      // bool
-      } else {
-        this.emit('option:' + option.name());
-      }
-      continue;
-    }
+      };
 
-    // looks like an option
-    if (arg.length > 1 && arg[0] === '-') {
-      unknownOptions.push(arg);
+      /**
+       * Parse options from `argv` returning `argv`
+       * void of these options.
+       *
+       * @param {Array} argv
+       * @return {Array}
+       * @api public
+       */
 
-      // If the next argument looks like it might be
-      // an argument for this option, we pass it on.
-      // If it isn't, then it'll simply be ignored
-      if ((i + 1) < argv.length && argv[i + 1][0] !== '-') {
-        unknownOptions.push(argv[++i]);
-      }
-      continue;
-    }
+      Command.prototype.parseOptions = function (argv) {
+        var args = [],
+          len = argv.length,
+          literal,
+          option,
+          arg;
 
-    // arg
-    args.push(arg);
-  }
+        var unknownOptions = [];
 
-  return { args: args, unknown: unknownOptions };
-};
+        // parse options
+        for (var i = 0; i < len; ++i) {
+          arg = argv[i];
 
-/**
- * Return an object containing options as key-value pairs
- *
- * @return {Object}
- * @api public
- */
-Command.prototype.opts = function() {
-  var result = {},
-    len = this.options.length;
+          // literal args after --
+          if (literal) {
+            args.push(arg);
+            continue;
+          }
 
-  for (var i = 0; i < len; i++) {
-    var key = this.options[i].attributeName();
-    result[key] = key === this._versionOptionName ? this._version : this[key];
-  }
-  return result;
-};
+          if (arg === "--") {
+            literal = true;
+            continue;
+          }
 
-/**
- * Argument `name` is missing.
- *
- * @param {String} name
- * @api private
- */
+          // find matching Option
+          option = this.optionFor(arg);
+
+          // option is defined
+          if (option) {
+            // requires arg
+            if (option.required) {
+              arg = argv[++i];
+              if (arg == null) return this.optionMissingArgument(option);
+              this.emit("option:" + option.name(), arg);
+              // optional arg
+            } else if (option.optional) {
+              arg = argv[i + 1];
+              if (arg == null || (arg[0] === "-" && arg !== "-")) {
+                arg = null;
+              } else {
+                ++i;
+              }
+              this.emit("option:" + option.name(), arg);
+              // bool
+            } else {
+              this.emit("option:" + option.name());
+            }
+            continue;
+          }
 
-Command.prototype.missingArgument = function(name) {
-  console.error();
-  console.error("  error: missing required argument `%s'", name);
-  console.error();
-  process.exit(1);
-};
+          // looks like an option
+          if (arg.length > 1 && arg[0] === "-") {
+            unknownOptions.push(arg);
 
-/**
- * `Option` is missing an argument, but received `flag` or nothing.
- *
- * @param {String} option
- * @param {String} flag
- * @api private
- */
+            // If the next argument looks like it might be
+            // an argument for this option, we pass it on.
+            // If it isn't, then it'll simply be ignored
+            if (i + 1 < argv.length && argv[i + 1][0] !== "-") {
+              unknownOptions.push(argv[++i]);
+            }
+            continue;
+          }
 
-Command.prototype.optionMissingArgument = function(option, flag) {
-  console.error();
-  if (flag) {
-    console.error("  error: option `%s' argument missing, got `%s'", option.flags, flag);
-  } else {
-    console.error("  error: option `%s' argument missing", option.flags);
-  }
-  console.error();
-  process.exit(1);
-};
+          // arg
+          args.push(arg);
+        }
 
-/**
- * Unknown option `flag`.
- *
- * @param {String} flag
- * @api private
- */
+        return { args: args, unknown: unknownOptions };
+      };
 
-Command.prototype.unknownOption = function(flag) {
-  if (this._allowUnknownOption) return;
-  console.error();
-  console.error("  error: unknown option `%s'", flag);
-  console.error();
-  process.exit(1);
-};
+      /**
+       * Return an object containing options as key-value pairs
+       *
+       * @return {Object}
+       * @api public
+       */
+      Command.prototype.opts = function () {
+        var result = {},
+          len = this.options.length;
 
-/**
- * Variadic argument with `name` is not the last argument as required.
- *
- * @param {String} name
- * @api private
- */
+        for (var i = 0; i < len; i++) {
+          var key = this.options[i].attributeName();
+          result[key] =
+            key === this._versionOptionName ? this._version : this[key];
+        }
+        return result;
+      };
 
-Command.prototype.variadicArgNotLast = function(name) {
-  console.error();
-  console.error("  error: variadic arguments must be last `%s'", name);
-  console.error();
-  process.exit(1);
-};
+      /**
+       * Argument `name` is missing.
+       *
+       * @param {String} name
+       * @api private
+       */
 
-/**
- * Set the program version to `str`.
- *
- * This method auto-registers the "-V, --version" flag
- * which will print the version number when passed.
- *
- * @param {String} str
- * @param {String} [flags]
- * @return {Command} for chaining
- * @api public
- */
+      Command.prototype.missingArgument = function (name) {
+        console.error();
+        console.error("  error: missing required argument `%s'", name);
+        console.error();
+        process.exit(1);
+      };
 
-Command.prototype.version = function(str, flags) {
-  if (arguments.length === 0) return this._version;
-  this._version = str;
-  flags = flags || '-V, --version';
-  var versionOption = new Option(flags, 'output the version number');
-  this._versionOptionName = versionOption.long.substr(2) || 'version';
-  this.options.push(versionOption);
-  this.on('option:' + this._versionOptionName, function() {
-    process.stdout.write(str + '\n');
-    process.exit(0);
-  });
-  return this;
-};
+      /**
+       * `Option` is missing an argument, but received `flag` or nothing.
+       *
+       * @param {String} option
+       * @param {String} flag
+       * @api private
+       */
 
-/**
- * Set the description to `str`.
- *
- * @param {String} str
- * @param {Object} argsDescription
- * @return {String|Command}
- * @api public
- */
+      Command.prototype.optionMissingArgument = function (option, flag) {
+        console.error();
+        if (flag) {
+          console.error(
+            "  error: option `%s' argument missing, got `%s'",
+            option.flags,
+            flag,
+          );
+        } else {
+          console.error("  error: option `%s' argument missing", option.flags);
+        }
+        console.error();
+        process.exit(1);
+      };
 
-Command.prototype.description = function(str, argsDescription) {
-  if (arguments.length === 0) return this._description;
-  this._description = str;
-  this._argsDescription = argsDescription;
-  return this;
-};
+      /**
+       * Unknown option `flag`.
+       *
+       * @param {String} flag
+       * @api private
+       */
 
-/**
- * Set an alias for the command
- *
- * @param {String} alias
- * @return {String|Command}
- * @api public
- */
+      Command.prototype.unknownOption = function (flag) {
+        if (this._allowUnknownOption) return;
+        console.error();
+        console.error("  error: unknown option `%s'", flag);
+        console.error();
+        process.exit(1);
+      };
 
-Command.prototype.alias = function(alias) {
-  var command = this;
-  if (this.commands.length !== 0) {
-    command = this.commands[this.commands.length - 1];
-  }
+      /**
+       * Variadic argument with `name` is not the last argument as required.
+       *
+       * @param {String} name
+       * @api private
+       */
 
-  if (arguments.length === 0) return command._alias;
+      Command.prototype.variadicArgNotLast = function (name) {
+        console.error();
+        console.error("  error: variadic arguments must be last `%s'", name);
+        console.error();
+        process.exit(1);
+      };
 
-  if (alias === command._name) throw new Error('Command alias can\'t be the same as its name');
+      /**
+       * Set the program version to `str`.
+       *
+       * This method auto-registers the "-V, --version" flag
+       * which will print the version number when passed.
+       *
+       * @param {String} str
+       * @param {String} [flags]
+       * @return {Command} for chaining
+       * @api public
+       */
 
-  command._alias = alias;
-  return this;
-};
+      Command.prototype.version = function (str, flags) {
+        if (arguments.length === 0) return this._version;
+        this._version = str;
+        flags = flags || "-V, --version";
+        var versionOption = new Option(flags, "output the version number");
+        this._versionOptionName = versionOption.long.substr(2) || "version";
+        this.options.push(versionOption);
+        this.on("option:" + this._versionOptionName, function () {
+          process.stdout.write(str + "\n");
+          process.exit(0);
+        });
+        return this;
+      };
 
-/**
- * Set / get the command usage `str`.
- *
- * @param {String} str
- * @return {String|Command}
- * @api public
- */
+      /**
+       * Set the description to `str`.
+       *
+       * @param {String} str
+       * @param {Object} argsDescription
+       * @return {String|Command}
+       * @api public
+       */
 
-Command.prototype.usage = function(str) {
-  var args = this._args.map(function(arg) {
-    return humanReadableArgName(arg);
-  });
+      Command.prototype.description = function (str, argsDescription) {
+        if (arguments.length === 0) return this._description;
+        this._description = str;
+        this._argsDescription = argsDescription;
+        return this;
+      };
 
-  var usage = '[options]' +
-    (this.commands.length ? ' [command]' : '') +
-    (this._args.length ? ' ' + args.join(' ') : '');
+      /**
+       * Set an alias for the command
+       *
+       * @param {String} alias
+       * @return {String|Command}
+       * @api public
+       */
 
-  if (arguments.length === 0) return this._usage || usage;
-  this._usage = str;
+      Command.prototype.alias = function (alias) {
+        var command = this;
+        if (this.commands.length !== 0) {
+          command = this.commands[this.commands.length - 1];
+        }
 
-  return this;
-};
+        if (arguments.length === 0) return command._alias;
 
-/**
- * Get or set the name of the command
- *
- * @param {String} str
- * @return {String|Command}
- * @api public
- */
+        if (alias === command._name)
+          throw new Error("Command alias can't be the same as its name");
 
-Command.prototype.name = function(str) {
-  if (arguments.length === 0) return this._name;
-  this._name = str;
-  return this;
-};
+        command._alias = alias;
+        return this;
+      };
 
-/**
- * Return prepared commands.
- *
- * @return {Array}
- * @api private
- */
+      /**
+       * Set / get the command usage `str`.
+       *
+       * @param {String} str
+       * @return {String|Command}
+       * @api public
+       */
 
-Command.prototype.prepareCommands = function() {
-  return this.commands.filter(function(cmd) {
-    return !cmd._noHelp;
-  }).map(function(cmd) {
-    var args = cmd._args.map(function(arg) {
-      return humanReadableArgName(arg);
-    }).join(' ');
+      Command.prototype.usage = function (str) {
+        var args = this._args.map(function (arg) {
+          return humanReadableArgName(arg);
+        });
 
-    return [
-      cmd._name +
-        (cmd._alias ? '|' + cmd._alias : '') +
-        (cmd.options.length ? ' [options]' : '') +
-        (args ? ' ' + args : ''),
-      cmd._description
-    ];
-  });
-};
+        var usage =
+          "[options]" +
+          (this.commands.length ? " [command]" : "") +
+          (this._args.length ? " " + args.join(" ") : "");
 
-/**
- * Return the largest command length.
- *
- * @return {Number}
- * @api private
- */
+        if (arguments.length === 0) return this._usage || usage;
+        this._usage = str;
 
-Command.prototype.largestCommandLength = function() {
-  var commands = this.prepareCommands();
-  return commands.reduce(function(max, command) {
-    return Math.max(max, command[0].length);
-  }, 0);
-};
+        return this;
+      };
 
-/**
- * Return the largest option length.
- *
- * @return {Number}
- * @api private
- */
+      /**
+       * Get or set the name of the command
+       *
+       * @param {String} str
+       * @return {String|Command}
+       * @api public
+       */
 
-Command.prototype.largestOptionLength = function() {
-  var options = [].slice.call(this.options);
-  options.push({
-    flags: '-h, --help'
-  });
-  return options.reduce(function(max, option) {
-    return Math.max(max, option.flags.length);
-  }, 0);
-};
+      Command.prototype.name = function (str) {
+        if (arguments.length === 0) return this._name;
+        this._name = str;
+        return this;
+      };
 
-/**
- * Return the largest arg length.
- *
- * @return {Number}
- * @api private
- */
+      /**
+       * Return prepared commands.
+       *
+       * @return {Array}
+       * @api private
+       */
 
-Command.prototype.largestArgLength = function() {
-  return this._args.reduce(function(max, arg) {
-    return Math.max(max, arg.name.length);
-  }, 0);
-};
+      Command.prototype.prepareCommands = function () {
+        return this.commands
+          .filter(function (cmd) {
+            return !cmd._noHelp;
+          })
+          .map(function (cmd) {
+            var args = cmd._args
+              .map(function (arg) {
+                return humanReadableArgName(arg);
+              })
+              .join(" ");
+
+            return [
+              cmd._name +
+                (cmd._alias ? "|" + cmd._alias : "") +
+                (cmd.options.length ? " [options]" : "") +
+                (args ? " " + args : ""),
+              cmd._description,
+            ];
+          });
+      };
 
-/**
- * Return the pad width.
- *
- * @return {Number}
- * @api private
- */
+      /**
+       * Return the largest command length.
+       *
+       * @return {Number}
+       * @api private
+       */
 
-Command.prototype.padWidth = function() {
-  var width = this.largestOptionLength();
-  if (this._argsDescription && this._args.length) {
-    if (this.largestArgLength() > width) {
-      width = this.largestArgLength();
-    }
-  }
+      Command.prototype.largestCommandLength = function () {
+        var commands = this.prepareCommands();
+        return commands.reduce(function (max, command) {
+          return Math.max(max, command[0].length);
+        }, 0);
+      };
 
-  if (this.commands && this.commands.length) {
-    if (this.largestCommandLength() > width) {
-      width = this.largestCommandLength();
-    }
-  }
+      /**
+       * Return the largest option length.
+       *
+       * @return {Number}
+       * @api private
+       */
 
-  return width;
-};
+      Command.prototype.largestOptionLength = function () {
+        var options = [].slice.call(this.options);
+        options.push({
+          flags: "-h, --help",
+        });
+        return options.reduce(function (max, option) {
+          return Math.max(max, option.flags.length);
+        }, 0);
+      };
 
-/**
- * Return help for options.
- *
- * @return {String}
- * @api private
- */
+      /**
+       * Return the largest arg length.
+       *
+       * @return {Number}
+       * @api private
+       */
 
-Command.prototype.optionHelp = function() {
-  var width = this.padWidth();
+      Command.prototype.largestArgLength = function () {
+        return this._args.reduce(function (max, arg) {
+          return Math.max(max, arg.name.length);
+        }, 0);
+      };
 
-  // Append the help information
-  return this.options.map(function(option) {
-    return pad(option.flags, width) + '  ' + option.description +
-      ((option.bool && option.defaultValue !== undefined) ? ' (default: ' + option.defaultValue + ')' : '');
-  }).concat([pad('-h, --help', width) + '  ' + 'output usage information'])
-    .join('\n');
-};
+      /**
+       * Return the pad width.
+       *
+       * @return {Number}
+       * @api private
+       */
 
-/**
- * Return command help documentation.
- *
- * @return {String}
- * @api private
- */
+      Command.prototype.padWidth = function () {
+        var width = this.largestOptionLength();
+        if (this._argsDescription && this._args.length) {
+          if (this.largestArgLength() > width) {
+            width = this.largestArgLength();
+          }
+        }
 
-Command.prototype.commandHelp = function() {
-  if (!this.commands.length) return '';
-
-  var commands = this.prepareCommands();
-  var width = this.padWidth();
-
-  return [
-    '  Commands:',
-    '',
-    commands.map(function(cmd) {
-      var desc = cmd[1] ? '  ' + cmd[1] : '';
-      return (desc ? pad(cmd[0], width) : cmd[0]) + desc;
-    }).join('\n').replace(/^/gm, '    '),
-    ''
-  ].join('\n');
-};
+        if (this.commands && this.commands.length) {
+          if (this.largestCommandLength() > width) {
+            width = this.largestCommandLength();
+          }
+        }
 
-/**
- * Return program help documentation.
- *
- * @return {String}
- * @api private
- */
+        return width;
+      };
 
-Command.prototype.helpInformation = function() {
-  var desc = [];
-  if (this._description) {
-    desc = [
-      '  ' + this._description,
-      ''
-    ];
+      /**
+       * Return help for options.
+       *
+       * @return {String}
+       * @api private
+       */
 
-    var argsDescription = this._argsDescription;
-    if (argsDescription && this._args.length) {
-      var width = this.padWidth();
-      desc.push('  Arguments:');
-      desc.push('');
-      this._args.forEach(function(arg) {
-        desc.push('    ' + pad(arg.name, width) + '  ' + argsDescription[arg.name]);
-      });
-      desc.push('');
-    }
-  }
+      Command.prototype.optionHelp = function () {
+        var width = this.padWidth();
+
+        // Append the help information
+        return this.options
+          .map(function (option) {
+            return (
+              pad(option.flags, width) +
+              "  " +
+              option.description +
+              (option.bool && option.defaultValue !== undefined
+                ? " (default: " + option.defaultValue + ")"
+                : "")
+            );
+          })
+          .concat([
+            pad("-h, --help", width) + "  " + "output usage information",
+          ])
+          .join("\n");
+      };
 
-  var cmdName = this._name;
-  if (this._alias) {
-    cmdName = cmdName + '|' + this._alias;
-  }
-  var usage = [
-    '',
-    '  Usage: ' + cmdName + ' ' + this.usage(),
-    ''
-  ];
-
-  var cmds = [];
-  var commandHelp = this.commandHelp();
-  if (commandHelp) cmds = [commandHelp];
-
-  var options = [
-    '  Options:',
-    '',
-    '' + this.optionHelp().replace(/^/gm, '    '),
-    ''
-  ];
-
-  return usage
-    .concat(desc)
-    .concat(options)
-    .concat(cmds)
-    .join('\n');
-};
+      /**
+       * Return command help documentation.
+       *
+       * @return {String}
+       * @api private
+       */
 
-/**
- * Output help information for this command
- *
- * @api public
- */
+      Command.prototype.commandHelp = function () {
+        if (!this.commands.length) return "";
 
-Command.prototype.outputHelp = function(cb) {
-  if (!cb) {
-    cb = function(passthru) {
-      return passthru;
-    };
-  }
-  process.stdout.write(cb(this.helpInformation()));
-  this.emit('--help');
-};
+        var commands = this.prepareCommands();
+        var width = this.padWidth();
 
-/**
- * Output help information and exit.
- *
- * @api public
- */
+        return [
+          "  Commands:",
+          "",
+          commands
+            .map(function (cmd) {
+              var desc = cmd[1] ? "  " + cmd[1] : "";
+              return (desc ? pad(cmd[0], width) : cmd[0]) + desc;
+            })
+            .join("\n")
+            .replace(/^/gm, "    "),
+          "",
+        ].join("\n");
+      };
 
-Command.prototype.help = function(cb) {
-  this.outputHelp(cb);
-  process.exit();
-};
+      /**
+       * Return program help documentation.
+       *
+       * @return {String}
+       * @api private
+       */
 
-/**
- * Camel-case the given `flag`
- *
- * @param {String} flag
- * @return {String}
- * @api private
- */
+      Command.prototype.helpInformation = function () {
+        var desc = [];
+        if (this._description) {
+          desc = ["  " + this._description, ""];
+
+          var argsDescription = this._argsDescription;
+          if (argsDescription && this._args.length) {
+            var width = this.padWidth();
+            desc.push("  Arguments:");
+            desc.push("");
+            this._args.forEach(function (arg) {
+              desc.push(
+                "    " +
+                  pad(arg.name, width) +
+                  "  " +
+                  argsDescription[arg.name],
+              );
+            });
+            desc.push("");
+          }
+        }
 
-function camelcase(flag) {
-  return flag.split('-').reduce(function(str, word) {
-    return str + word[0].toUpperCase() + word.slice(1);
-  });
-}
+        var cmdName = this._name;
+        if (this._alias) {
+          cmdName = cmdName + "|" + this._alias;
+        }
+        var usage = ["", "  Usage: " + cmdName + " " + this.usage(), ""];
 
-/**
- * Pad `str` to `width`.
- *
- * @param {String} str
- * @param {Number} width
- * @return {String}
- * @api private
- */
+        var cmds = [];
+        var commandHelp = this.commandHelp();
+        if (commandHelp) cmds = [commandHelp];
 
-function pad(str, width) {
-  var len = Math.max(0, width - str.length);
-  return str + Array(len + 1).join(' ');
-}
+        var options = [
+          "  Options:",
+          "",
+          "" + this.optionHelp().replace(/^/gm, "    "),
+          "",
+        ];
 
-/**
- * Output help information if necessary
- *
- * @param {Command} command to output help for
- * @param {Array} array of options to search for -h or --help
- * @api private
- */
+        return usage.concat(desc).concat(options).concat(cmds).join("\n");
+      };
 
-function outputHelpIfNecessary(cmd, options) {
-  options = options || [];
-  for (var i = 0; i < options.length; i++) {
-    if (options[i] === '--help' || options[i] === '-h') {
-      cmd.outputHelp();
-      process.exit(0);
-    }
-  }
-}
+      /**
+       * Output help information for this command
+       *
+       * @api public
+       */
 
-/**
- * Takes an argument an returns its human readable equivalent for help usage.
- *
- * @param {Object} arg
- * @return {String}
- * @api private
- */
+      Command.prototype.outputHelp = function (cb) {
+        if (!cb) {
+          cb = function (passthru) {
+            return passthru;
+          };
+        }
+        process.stdout.write(cb(this.helpInformation()));
+        this.emit("--help");
+      };
 
-function humanReadableArgName(arg) {
-  var nameOutput = arg.name + (arg.variadic === true ? '...' : '');
+      /**
+       * Output help information and exit.
+       *
+       * @api public
+       */
 
-  return arg.required
-    ? '<' + nameOutput + '>'
-    : '[' + nameOutput + ']';
-}
+      Command.prototype.help = function (cb) {
+        this.outputHelp(cb);
+        process.exit();
+      };
 
-// for versions before node v0.8 when there weren't `fs.existsSync`
-function exists(file) {
-  try {
-    if (fs.statSync(file).isFile()) {
-      return true;
-    }
-  } catch (e) {
-    return false;
-  }
-}
+      /**
+       * Camel-case the given `flag`
+       *
+       * @param {String} flag
+       * @return {String}
+       * @api private
+       */
+
+      function camelcase(flag) {
+        return flag.split("-").reduce(function (str, word) {
+          return str + word[0].toUpperCase() + word.slice(1);
+        });
+      }
+
+      /**
+       * Pad `str` to `width`.
+       *
+       * @param {String} str
+       * @param {Number} width
+       * @return {String}
+       * @api private
+       */
 
+      function pad(str, width) {
+        var len = Math.max(0, width - str.length);
+        return str + Array(len + 1).join(" ");
+      }
 
-/***/ }),
-/* 339 */
-/***/ (function(module, exports, __webpack_require__) {
+      /**
+       * Output help information if necessary
+       *
+       * @param {Command} command to output help for
+       * @param {Array} array of options to search for -h or --help
+       * @api private
+       */
 
-"use strict";
+      function outputHelpIfNecessary(cmd, options) {
+        options = options || [];
+        for (var i = 0; i < options.length; i++) {
+          if (options[i] === "--help" || options[i] === "-h") {
+            cmd.outputHelp();
+            process.exit(0);
+          }
+        }
+      }
 
+      /**
+       * Takes an argument an returns its human readable equivalent for help usage.
+       *
+       * @param {Object} arg
+       * @return {String}
+       * @api private
+       */
 
-var util = __webpack_require__(106);
+      function humanReadableArgName(arg) {
+        var nameOutput = arg.name + (arg.variadic === true ? "..." : "");
 
-module.exports = SchemaObject;
+        return arg.required ? "<" + nameOutput + ">" : "[" + nameOutput + "]";
+      }
 
-function SchemaObject(obj) {
-  util.copy(obj, this);
-}
+      // for versions before node v0.8 when there weren't `fs.existsSync`
+      function exists(file) {
+        try {
+          if (fs.statSync(file).isFile()) {
+            return true;
+          }
+        } catch (e) {
+          return false;
+        }
+      }
 
+      /***/
+    },
+    /* 339 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 340 */
-/***/ (function(module, exports, __webpack_require__) {
+      var util = __webpack_require__(106);
 
-"use strict";
+      module.exports = SchemaObject;
 
-module.exports = function generate__limit(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $errorKeyword;
-  var $data = 'data' + ($dataLvl || '');
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $isMax = $keyword == 'maximum',
-    $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum',
-    $schemaExcl = it.schema[$exclusiveKeyword],
-    $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data,
-    $op = $isMax ? '<' : '>',
-    $notOp = $isMax ? '>' : '<',
-    $errorKeyword = undefined;
-  if ($isDataExcl) {
-    var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr),
-      $exclusive = 'exclusive' + $lvl,
-      $exclType = 'exclType' + $lvl,
-      $exclIsNumber = 'exclIsNumber' + $lvl,
-      $opExpr = 'op' + $lvl,
-      $opStr = '\' + ' + $opExpr + ' + \'';
-    out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; ';
-    $schemaValueExcl = 'schemaExcl' + $lvl;
-    out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { ';
-    var $errorKeyword = $exclusiveKeyword;
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = ''; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    var __err = out;
-    out = $$outStack.pop();
-    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-      if (it.async) {
-        out += ' throw new ValidationError([' + (__err) + ']); ';
-      } else {
-        out += ' validate.errors = [' + (__err) + ']; return false; ';
+      function SchemaObject(obj) {
+        util.copy(obj, this);
       }
-    } else {
-      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    }
-    out += ' } else if ( ';
-    if ($isData) {
-      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
-    }
-    out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';';
-  } else {
-    var $exclIsNumber = typeof $schemaExcl == 'number',
-      $opStr = $op;
-    if ($exclIsNumber && $isData) {
-      var $opExpr = '\'' + $opStr + '\'';
-      out += ' if ( ';
-      if ($isData) {
-        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
-      }
-      out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { ';
-    } else {
-      if ($exclIsNumber && $schema === undefined) {
-        $exclusive = true;
-        $errorKeyword = $exclusiveKeyword;
-        $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
-        $schemaValue = $schemaExcl;
-        $notOp += '=';
-      } else {
-        if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema);
-        if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) {
-          $exclusive = true;
-          $errorKeyword = $exclusiveKeyword;
-          $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
-          $notOp += '=';
+
+      /***/
+    },
+    /* 340 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate__limit(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $errorKeyword;
+        var $data = "data" + ($dataLvl || "");
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
         } else {
-          $exclusive = false;
-          $opStr += '=';
-        }
-      }
-      var $opExpr = '\'' + $opStr + '\'';
-      out += ' if ( ';
-      if ($isData) {
-        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
-      }
-      out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { ';
-    }
-  }
-  $errorKeyword = $errorKeyword || $keyword;
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should be ' + ($opStr) + ' ';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue);
-      } else {
-        out += '' + ($schemaValue) + '\'';
-      }
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + ($schema);
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += ' } ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 341 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate__limitItems(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $errorKeyword;
-  var $data = 'data' + ($dataLvl || '');
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $op = $keyword == 'maxItems' ? '>' : '<';
-  out += 'if ( ';
-  if ($isData) {
-    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
-  }
-  out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { ';
-  var $errorKeyword = $keyword;
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should NOT have ';
-      if ($keyword == 'maxItems') {
-        out += 'more';
-      } else {
-        out += 'less';
-      }
-      out += ' than ';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue) + ' + \'';
-      } else {
-        out += '' + ($schema);
-      }
-      out += ' items\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + ($schema);
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += '} ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 342 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate__limitLength(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $errorKeyword;
-  var $data = 'data' + ($dataLvl || '');
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $op = $keyword == 'maxLength' ? '>' : '<';
-  out += 'if ( ';
-  if ($isData) {
-    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
-  }
-  if (it.opts.unicode === false) {
-    out += ' ' + ($data) + '.length ';
-  } else {
-    out += ' ucs2length(' + ($data) + ') ';
-  }
-  out += ' ' + ($op) + ' ' + ($schemaValue) + ') { ';
-  var $errorKeyword = $keyword;
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should NOT be ';
-      if ($keyword == 'maxLength') {
-        out += 'longer';
-      } else {
-        out += 'shorter';
-      }
-      out += ' than ';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue) + ' + \'';
-      } else {
-        out += '' + ($schema);
-      }
-      out += ' characters\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + ($schema);
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += '} ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 343 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate__limitProperties(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $errorKeyword;
-  var $data = 'data' + ($dataLvl || '');
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $op = $keyword == 'maxProperties' ? '>' : '<';
-  out += 'if ( ';
-  if ($isData) {
-    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
-  }
-  out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { ';
-  var $errorKeyword = $keyword;
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should NOT have ';
-      if ($keyword == 'maxProperties') {
-        out += 'more';
-      } else {
-        out += 'less';
-      }
-      out += ' than ';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue) + ' + \'';
-      } else {
-        out += '' + ($schema);
-      }
-      out += ' properties\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + ($schema);
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += '} ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 344 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_validate(it, $keyword, $ruleType) {
-  var out = '';
-  var $async = it.schema.$async === true,
-    $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'),
-    $id = it.self._getId(it.schema);
-  if (it.isTop) {
-    if ($async) {
-      it.async = true;
-      var $es7 = it.opts.async == 'es7';
-      it.yieldAwait = $es7 ? 'await' : 'yield';
-    }
-    out += ' var validate = ';
-    if ($async) {
-      if ($es7) {
-        out += ' (async function ';
-      } else {
-        if (it.opts.async != '*') {
-          out += 'co.wrap';
-        }
-        out += '(function* ';
-      }
-    } else {
-      out += ' (function ';
-    }
-    out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
-    if ($id && (it.opts.sourceCode || it.opts.processCode)) {
-      out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' ';
-    }
-  }
-  if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) {
-    var $keyword = 'false schema';
-    var $lvl = it.level;
-    var $dataLvl = it.dataLevel;
-    var $schema = it.schema[$keyword];
-    var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-    var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-    var $breakOnError = !it.opts.allErrors;
-    var $errorKeyword;
-    var $data = 'data' + ($dataLvl || '');
-    var $valid = 'valid' + $lvl;
-    if (it.schema === false) {
-      if (it.isTop) {
-        $breakOnError = true;
-      } else {
-        out += ' var ' + ($valid) + ' = false; ';
-      }
-      var $$outStack = $$outStack || [];
-      $$outStack.push(out);
-      out = ''; /* istanbul ignore else */
-      if (it.createErrors !== false) {
-        out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-        if (it.opts.messages !== false) {
-          out += ' , message: \'boolean schema is false\' ';
+          $schemaValue = $schema;
+        }
+        var $isMax = $keyword == "maximum",
+          $exclusiveKeyword = $isMax ? "exclusiveMaximum" : "exclusiveMinimum",
+          $schemaExcl = it.schema[$exclusiveKeyword],
+          $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data,
+          $op = $isMax ? "<" : ">",
+          $notOp = $isMax ? ">" : "<",
+          $errorKeyword = undefined;
+        if ($isDataExcl) {
+          var $schemaValueExcl = it.util.getData(
+              $schemaExcl.$data,
+              $dataLvl,
+              it.dataPathArr,
+            ),
+            $exclusive = "exclusive" + $lvl,
+            $exclType = "exclType" + $lvl,
+            $exclIsNumber = "exclIsNumber" + $lvl,
+            $opExpr = "op" + $lvl,
+            $opStr = "' + " + $opExpr + " + '";
+          out += " var schemaExcl" + $lvl + " = " + $schemaValueExcl + "; ";
+          $schemaValueExcl = "schemaExcl" + $lvl;
+          out +=
+            " var " +
+            $exclusive +
+            "; var " +
+            $exclType +
+            " = typeof " +
+            $schemaValueExcl +
+            "; if (" +
+            $exclType +
+            " != 'boolean' && " +
+            $exclType +
+            " != 'undefined' && " +
+            $exclType +
+            " != 'number') { ";
+          var $errorKeyword = $exclusiveKeyword;
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = ""; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out +=
+              " { keyword: '" +
+              ($errorKeyword || "_exclusiveLimit") +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: {} ";
+            if (it.opts.messages !== false) {
+              out +=
+                " , message: '" + $exclusiveKeyword + " should be boolean' ";
+            }
+            if (it.opts.verbose) {
+              out +=
+                " , schema: validate.schema" +
+                $schemaPath +
+                " , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
+            }
+            out += " } ";
+          } else {
+            out += " {} ";
+          }
+          var __err = out;
+          out = $$outStack.pop();
+          if (!it.compositeRule && $breakOnError) {
+            /* istanbul ignore if */
+            if (it.async) {
+              out += " throw new ValidationError([" + __err + "]); ";
+            } else {
+              out += " validate.errors = [" + __err + "]; return false; ";
+            }
+          } else {
+            out +=
+              " var err = " +
+              __err +
+              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          }
+          out += " } else if ( ";
+          if ($isData) {
+            out +=
+              " (" +
+              $schemaValue +
+              " !== undefined && typeof " +
+              $schemaValue +
+              " != 'number') || ";
+          }
+          out +=
+            " " +
+            $exclType +
+            " == 'number' ? ( (" +
+            $exclusive +
+            " = " +
+            $schemaValue +
+            " === undefined || " +
+            $schemaValueExcl +
+            " " +
+            $op +
+            "= " +
+            $schemaValue +
+            ") ? " +
+            $data +
+            " " +
+            $notOp +
+            "= " +
+            $schemaValueExcl +
+            " : " +
+            $data +
+            " " +
+            $notOp +
+            " " +
+            $schemaValue +
+            " ) : ( (" +
+            $exclusive +
+            " = " +
+            $schemaValueExcl +
+            " === true) ? " +
+            $data +
+            " " +
+            $notOp +
+            "= " +
+            $schemaValue +
+            " : " +
+            $data +
+            " " +
+            $notOp +
+            " " +
+            $schemaValue +
+            " ) || " +
+            $data +
+            " !== " +
+            $data +
+            ") { var op" +
+            $lvl +
+            " = " +
+            $exclusive +
+            " ? '" +
+            $op +
+            "' : '" +
+            $op +
+            "=';";
+        } else {
+          var $exclIsNumber = typeof $schemaExcl == "number",
+            $opStr = $op;
+          if ($exclIsNumber && $isData) {
+            var $opExpr = "'" + $opStr + "'";
+            out += " if ( ";
+            if ($isData) {
+              out +=
+                " (" +
+                $schemaValue +
+                " !== undefined && typeof " +
+                $schemaValue +
+                " != 'number') || ";
+            }
+            out +=
+              " ( " +
+              $schemaValue +
+              " === undefined || " +
+              $schemaExcl +
+              " " +
+              $op +
+              "= " +
+              $schemaValue +
+              " ? " +
+              $data +
+              " " +
+              $notOp +
+              "= " +
+              $schemaExcl +
+              " : " +
+              $data +
+              " " +
+              $notOp +
+              " " +
+              $schemaValue +
+              " ) || " +
+              $data +
+              " !== " +
+              $data +
+              ") { ";
+          } else {
+            if ($exclIsNumber && $schema === undefined) {
+              $exclusive = true;
+              $errorKeyword = $exclusiveKeyword;
+              $errSchemaPath = it.errSchemaPath + "/" + $exclusiveKeyword;
+              $schemaValue = $schemaExcl;
+              $notOp += "=";
+            } else {
+              if ($exclIsNumber)
+                $schemaValue = Math[$isMax ? "min" : "max"](
+                  $schemaExcl,
+                  $schema,
+                );
+              if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) {
+                $exclusive = true;
+                $errorKeyword = $exclusiveKeyword;
+                $errSchemaPath = it.errSchemaPath + "/" + $exclusiveKeyword;
+                $notOp += "=";
+              } else {
+                $exclusive = false;
+                $opStr += "=";
+              }
+            }
+            var $opExpr = "'" + $opStr + "'";
+            out += " if ( ";
+            if ($isData) {
+              out +=
+                " (" +
+                $schemaValue +
+                " !== undefined && typeof " +
+                $schemaValue +
+                " != 'number') || ";
+            }
+            out +=
+              " " +
+              $data +
+              " " +
+              $notOp +
+              " " +
+              $schemaValue +
+              " || " +
+              $data +
+              " !== " +
+              $data +
+              ") { ";
+          }
         }
-        if (it.opts.verbose) {
-          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+        $errorKeyword = $errorKeyword || $keyword;
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            ($errorKeyword || "_limit") +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { comparison: " +
+            $opExpr +
+            ", limit: " +
+            $schemaValue +
+            ", exclusive: " +
+            $exclusive +
+            " } ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should be " + $opStr + " ";
+            if ($isData) {
+              out += "' + " + $schemaValue;
+            } else {
+              out += "" + $schemaValue + "'";
+            }
+          }
+          if (it.opts.verbose) {
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + $schema;
+            }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
+        } else {
+          out += " {} ";
         }
-        out += ' } ';
-      } else {
-        out += ' {} ';
-      }
-      var __err = out;
-      out = $$outStack.pop();
-      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-        if (it.async) {
-          out += ' throw new ValidationError([' + (__err) + ']); ';
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
+          }
         } else {
-          out += ' validate.errors = [' + (__err) + ']; return false; ';
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
         }
-      } else {
-        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-      }
-    } else {
-      if (it.isTop) {
-        if ($async) {
-          out += ' return data; ';
+        out += " } ";
+        if ($breakOnError) {
+          out += " else { ";
+        }
+        return out;
+      };
+
+      /***/
+    },
+    /* 341 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate__limitItems(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $errorKeyword;
+        var $data = "data" + ($dataLvl || "");
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
         } else {
-          out += ' validate.errors = null; return true; ';
+          $schemaValue = $schema;
         }
-      } else {
-        out += ' var ' + ($valid) + ' = true; ';
-      }
-    }
-    if (it.isTop) {
-      out += ' }); return validate; ';
-    }
-    return out;
-  }
-  if (it.isTop) {
-    var $top = it.isTop,
-      $lvl = it.level = 0,
-      $dataLvl = it.dataLevel = 0,
-      $data = 'data';
-    it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
-    it.baseId = it.baseId || it.rootId;
-    delete it.isTop;
-    it.dataPathArr = [undefined];
-    out += ' var vErrors = null; ';
-    out += ' var errors = 0;     ';
-    out += ' if (rootData === undefined) rootData = data; ';
-  } else {
-    var $lvl = it.level,
-      $dataLvl = it.dataLevel,
-      $data = 'data' + ($dataLvl || '');
-    if ($id) it.baseId = it.resolve.url(it.baseId, $id);
-    if ($async && !it.async) throw new Error('async schema in sync schema');
-    out += ' var errs_' + ($lvl) + ' = errors;';
-  }
-  var $valid = 'valid' + $lvl,
-    $breakOnError = !it.opts.allErrors,
-    $closingBraces1 = '',
-    $closingBraces2 = '';
-  var $errorKeyword;
-  var $typeSchema = it.schema.type,
-    $typeIsArray = Array.isArray($typeSchema);
-  if ($typeIsArray && $typeSchema.length == 1) {
-    $typeSchema = $typeSchema[0];
-    $typeIsArray = false;
-  }
-  if (it.schema.$ref && $refKeywords) {
-    if (it.opts.extendRefs == 'fail') {
-      throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)');
-    } else if (it.opts.extendRefs !== true) {
-      $refKeywords = false;
-      it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
-    }
-  }
-  if ($typeSchema) {
-    if (it.opts.coerceTypes) {
-      var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
-    }
-    var $rulesGroup = it.RULES.types[$typeSchema];
-    if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) {
-      var $schemaPath = it.schemaPath + '.type',
-        $errSchemaPath = it.errSchemaPath + '/type';
-      var $schemaPath = it.schemaPath + '.type',
-        $errSchemaPath = it.errSchemaPath + '/type',
-        $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
-      out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { ';
-      if ($coerceToTypes) {
-        var $dataType = 'dataType' + $lvl,
-          $coerced = 'coerced' + $lvl;
-        out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; ';
-        if (it.opts.coerceTypes == 'array') {
-          out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; ';
-        }
-        out += ' var ' + ($coerced) + ' = undefined; ';
-        var $bracesCoercion = '';
-        var arr1 = $coerceToTypes;
-        if (arr1) {
-          var $type, $i = -1,
-            l1 = arr1.length - 1;
-          while ($i < l1) {
-            $type = arr1[$i += 1];
-            if ($i) {
-              out += ' if (' + ($coerced) + ' === undefined) { ';
-              $bracesCoercion += '}';
+        var $op = $keyword == "maxItems" ? ">" : "<";
+        out += "if ( ";
+        if ($isData) {
+          out +=
+            " (" +
+            $schemaValue +
+            " !== undefined && typeof " +
+            $schemaValue +
+            " != 'number') || ";
+        }
+        out += " " + $data + ".length " + $op + " " + $schemaValue + ") { ";
+        var $errorKeyword = $keyword;
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            ($errorKeyword || "_limitItems") +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { limit: " +
+            $schemaValue +
+            " } ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should NOT have ";
+            if ($keyword == "maxItems") {
+              out += "more";
+            } else {
+              out += "less";
             }
-            if (it.opts.coerceTypes == 'array' && $type != 'array') {
-              out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + ';  } ';
+            out += " than ";
+            if ($isData) {
+              out += "' + " + $schemaValue + " + '";
+            } else {
+              out += "" + $schema;
             }
-            if ($type == 'string') {
-              out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
-            } else if ($type == 'number' || $type == 'integer') {
-              out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
-              if ($type == 'integer') {
-                out += ' && !(' + ($data) + ' % 1)';
-              }
-              out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
-            } else if ($type == 'boolean') {
-              out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
-            } else if ($type == 'null') {
-              out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
-            } else if (it.opts.coerceTypes == 'array' && $type == 'array') {
-              out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
+            out += " items' ";
+          }
+          if (it.opts.verbose) {
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + $schema;
             }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
+        } else {
+          out += " {} ";
+        }
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
           }
+        } else {
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+        }
+        out += "} ";
+        if ($breakOnError) {
+          out += " else { ";
+        }
+        return out;
+      };
+
+      /***/
+    },
+    /* 342 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate__limitLength(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $errorKeyword;
+        var $data = "data" + ($dataLvl || "");
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        var $op = $keyword == "maxLength" ? ">" : "<";
+        out += "if ( ";
+        if ($isData) {
+          out +=
+            " (" +
+            $schemaValue +
+            " !== undefined && typeof " +
+            $schemaValue +
+            " != 'number') || ";
+        }
+        if (it.opts.unicode === false) {
+          out += " " + $data + ".length ";
+        } else {
+          out += " ucs2length(" + $data + ") ";
         }
-        out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) {   ';
+        out += " " + $op + " " + $schemaValue + ") { ";
+        var $errorKeyword = $keyword;
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ''; /* istanbul ignore else */
+        out = ""; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
-          if ($typeIsArray) {
-            out += '' + ($typeSchema.join(","));
-          } else {
-            out += '' + ($typeSchema);
-          }
-          out += '\' } ';
+          out +=
+            " { keyword: '" +
+            ($errorKeyword || "_limitLength") +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { limit: " +
+            $schemaValue +
+            " } ";
           if (it.opts.messages !== false) {
-            out += ' , message: \'should be ';
-            if ($typeIsArray) {
-              out += '' + ($typeSchema.join(","));
+            out += " , message: 'should NOT be ";
+            if ($keyword == "maxLength") {
+              out += "longer";
+            } else {
+              out += "shorter";
+            }
+            out += " than ";
+            if ($isData) {
+              out += "' + " + $schemaValue + " + '";
             } else {
-              out += '' + ($typeSchema);
+              out += "" + $schema;
             }
-            out += '\' ';
+            out += " characters' ";
           }
           if (it.opts.verbose) {
-            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + $schema;
+            }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
           }
-          out += ' } ';
+          out += " } ";
         } else {
-          out += ' {} ';
+          out += " {} ";
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
           if (it.async) {
-            out += ' throw new ValidationError([' + (__err) + ']); ';
+            out += " throw new ValidationError([" + __err + "]); ";
           } else {
-            out += ' validate.errors = [' + (__err) + ']; return false; ';
+            out += " validate.errors = [" + __err + "]; return false; ";
           }
         } else {
-          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
         }
-        out += ' } else {  ';
-        var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
-          $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
-        out += ' ' + ($data) + ' = ' + ($coerced) + '; ';
-        if (!$dataLvl) {
-          out += 'if (' + ($parentData) + ' !== undefined)';
+        out += "} ";
+        if ($breakOnError) {
+          out += " else { ";
         }
-        out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } ';
-      } else {
+        return out;
+      };
+
+      /***/
+    },
+    /* 343 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate__limitProperties(
+        it,
+        $keyword,
+        $ruleType,
+      ) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $errorKeyword;
+        var $data = "data" + ($dataLvl || "");
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        var $op = $keyword == "maxProperties" ? ">" : "<";
+        out += "if ( ";
+        if ($isData) {
+          out +=
+            " (" +
+            $schemaValue +
+            " !== undefined && typeof " +
+            $schemaValue +
+            " != 'number') || ";
+        }
+        out +=
+          " Object.keys(" +
+          $data +
+          ").length " +
+          $op +
+          " " +
+          $schemaValue +
+          ") { ";
+        var $errorKeyword = $keyword;
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ''; /* istanbul ignore else */
+        out = ""; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
-          if ($typeIsArray) {
-            out += '' + ($typeSchema.join(","));
-          } else {
-            out += '' + ($typeSchema);
-          }
-          out += '\' } ';
+          out +=
+            " { keyword: '" +
+            ($errorKeyword || "_limitProperties") +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { limit: " +
+            $schemaValue +
+            " } ";
           if (it.opts.messages !== false) {
-            out += ' , message: \'should be ';
-            if ($typeIsArray) {
-              out += '' + ($typeSchema.join(","));
+            out += " , message: 'should NOT have ";
+            if ($keyword == "maxProperties") {
+              out += "more";
+            } else {
+              out += "less";
+            }
+            out += " than ";
+            if ($isData) {
+              out += "' + " + $schemaValue + " + '";
             } else {
-              out += '' + ($typeSchema);
+              out += "" + $schema;
             }
-            out += '\' ';
+            out += " properties' ";
           }
           if (it.opts.verbose) {
-            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + $schema;
+            }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
           }
-          out += ' } ';
+          out += " } ";
         } else {
-          out += ' {} ';
+          out += " {} ";
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
           if (it.async) {
-            out += ' throw new ValidationError([' + (__err) + ']); ';
+            out += " throw new ValidationError([" + __err + "]); ";
           } else {
-            out += ' validate.errors = [' + (__err) + ']; return false; ';
+            out += " validate.errors = [" + __err + "]; return false; ";
           }
         } else {
-          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
         }
-      }
-      out += ' } ';
-    }
-  }
-  if (it.schema.$ref && !$refKeywords) {
-    out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' ';
-    if ($breakOnError) {
-      out += ' } if (errors === ';
-      if ($top) {
-        out += '0';
-      } else {
-        out += 'errs_' + ($lvl);
-      }
-      out += ') { ';
-      $closingBraces2 += '}';
-    }
-  } else {
-    if (it.opts.v5 && it.schema.patternGroups) {
-      it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.');
-    }
-    var arr2 = it.RULES;
-    if (arr2) {
-      var $rulesGroup, i2 = -1,
-        l2 = arr2.length - 1;
-      while (i2 < l2) {
-        $rulesGroup = arr2[i2 += 1];
-        if ($shouldUseGroup($rulesGroup)) {
-          if ($rulesGroup.type) {
-            out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { ';
-          }
-          if (it.opts.useDefaults && !it.compositeRule) {
-            if ($rulesGroup.type == 'object' && it.schema.properties) {
-              var $schema = it.schema.properties,
-                $schemaKeys = Object.keys($schema);
-              var arr3 = $schemaKeys;
-              if (arr3) {
-                var $propertyKey, i3 = -1,
-                  l3 = arr3.length - 1;
-                while (i3 < l3) {
-                  $propertyKey = arr3[i3 += 1];
-                  var $sch = $schema[$propertyKey];
-                  if ($sch.default !== undefined) {
-                    var $passData = $data + it.util.getProperty($propertyKey);
-                    out += '  if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
-                    if (it.opts.useDefaults == 'shared') {
-                      out += ' ' + (it.useDefault($sch.default)) + ' ';
-                    } else {
-                      out += ' ' + (JSON.stringify($sch.default)) + ' ';
-                    }
-                    out += '; ';
-                  }
-                }
-              }
-            } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) {
-              var arr4 = it.schema.items;
-              if (arr4) {
-                var $sch, $i = -1,
-                  l4 = arr4.length - 1;
-                while ($i < l4) {
-                  $sch = arr4[$i += 1];
-                  if ($sch.default !== undefined) {
-                    var $passData = $data + '[' + $i + ']';
-                    out += '  if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
-                    if (it.opts.useDefaults == 'shared') {
-                      out += ' ' + (it.useDefault($sch.default)) + ' ';
-                    } else {
-                      out += ' ' + (JSON.stringify($sch.default)) + ' ';
+        out += "} ";
+        if ($breakOnError) {
+          out += " else { ";
+        }
+        return out;
+      };
+
+      /***/
+    },
+    /* 344 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_validate(it, $keyword, $ruleType) {
+        var out = "";
+        var $async = it.schema.$async === true,
+          $refKeywords = it.util.schemaHasRulesExcept(
+            it.schema,
+            it.RULES.all,
+            "$ref",
+          ),
+          $id = it.self._getId(it.schema);
+        if (it.isTop) {
+          if ($async) {
+            it.async = true;
+            var $es7 = it.opts.async == "es7";
+            it.yieldAwait = $es7 ? "await" : "yield";
+          }
+          out += " var validate = ";
+          if ($async) {
+            if ($es7) {
+              out += " (async function ";
+            } else {
+              if (it.opts.async != "*") {
+                out += "co.wrap";
+              }
+              out += "(function* ";
+            }
+          } else {
+            out += " (function ";
+          }
+          out +=
+            " (data, dataPath, parentData, parentDataProperty, rootData) { 'use strict'; ";
+          if ($id && (it.opts.sourceCode || it.opts.processCode)) {
+            out += " " + ("/\*# sourceURL=" + $id + " */") + " ";
+          }
+        }
+        if (
+          typeof it.schema == "boolean" ||
+          !($refKeywords || it.schema.$ref)
+        ) {
+          var $keyword = "false schema";
+          var $lvl = it.level;
+          var $dataLvl = it.dataLevel;
+          var $schema = it.schema[$keyword];
+          var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+          var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+          var $breakOnError = !it.opts.allErrors;
+          var $errorKeyword;
+          var $data = "data" + ($dataLvl || "");
+          var $valid = "valid" + $lvl;
+          if (it.schema === false) {
+            if (it.isTop) {
+              $breakOnError = true;
+            } else {
+              out += " var " + $valid + " = false; ";
+            }
+            var $$outStack = $$outStack || [];
+            $$outStack.push(out);
+            out = ""; /* istanbul ignore else */
+            if (it.createErrors !== false) {
+              out +=
+                " { keyword: '" +
+                ($errorKeyword || "false schema") +
+                "' , dataPath: (dataPath || '') + " +
+                it.errorPath +
+                " , schemaPath: " +
+                it.util.toQuotedString($errSchemaPath) +
+                " , params: {} ";
+              if (it.opts.messages !== false) {
+                out += " , message: 'boolean schema is false' ";
+              }
+              if (it.opts.verbose) {
+                out +=
+                  " , schema: false , parentSchema: validate.schema" +
+                  it.schemaPath +
+                  " , data: " +
+                  $data +
+                  " ";
+              }
+              out += " } ";
+            } else {
+              out += " {} ";
+            }
+            var __err = out;
+            out = $$outStack.pop();
+            if (!it.compositeRule && $breakOnError) {
+              /* istanbul ignore if */
+              if (it.async) {
+                out += " throw new ValidationError([" + __err + "]); ";
+              } else {
+                out += " validate.errors = [" + __err + "]; return false; ";
+              }
+            } else {
+              out +=
+                " var err = " +
+                __err +
+                ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+            }
+          } else {
+            if (it.isTop) {
+              if ($async) {
+                out += " return data; ";
+              } else {
+                out += " validate.errors = null; return true; ";
+              }
+            } else {
+              out += " var " + $valid + " = true; ";
+            }
+          }
+          if (it.isTop) {
+            out += " }); return validate; ";
+          }
+          return out;
+        }
+        if (it.isTop) {
+          var $top = it.isTop,
+            $lvl = (it.level = 0),
+            $dataLvl = (it.dataLevel = 0),
+            $data = "data";
+          it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
+          it.baseId = it.baseId || it.rootId;
+          delete it.isTop;
+          it.dataPathArr = [undefined];
+          out += " var vErrors = null; ";
+          out += " var errors = 0;     ";
+          out += " if (rootData === undefined) rootData = data; ";
+        } else {
+          var $lvl = it.level,
+            $dataLvl = it.dataLevel,
+            $data = "data" + ($dataLvl || "");
+          if ($id) it.baseId = it.resolve.url(it.baseId, $id);
+          if ($async && !it.async)
+            throw new Error("async schema in sync schema");
+          out += " var errs_" + $lvl + " = errors;";
+        }
+        var $valid = "valid" + $lvl,
+          $breakOnError = !it.opts.allErrors,
+          $closingBraces1 = "",
+          $closingBraces2 = "";
+        var $errorKeyword;
+        var $typeSchema = it.schema.type,
+          $typeIsArray = Array.isArray($typeSchema);
+        if ($typeIsArray && $typeSchema.length == 1) {
+          $typeSchema = $typeSchema[0];
+          $typeIsArray = false;
+        }
+        if (it.schema.$ref && $refKeywords) {
+          if (it.opts.extendRefs == "fail") {
+            throw new Error(
+              '$ref: validation keywords used in schema at path "' +
+                it.errSchemaPath +
+                '" (see option extendRefs)',
+            );
+          } else if (it.opts.extendRefs !== true) {
+            $refKeywords = false;
+            it.logger.warn(
+              '$ref: keywords ignored in schema at path "' +
+                it.errSchemaPath +
+                '"',
+            );
+          }
+        }
+        if ($typeSchema) {
+          if (it.opts.coerceTypes) {
+            var $coerceToTypes = it.util.coerceToTypes(
+              it.opts.coerceTypes,
+              $typeSchema,
+            );
+          }
+          var $rulesGroup = it.RULES.types[$typeSchema];
+          if (
+            $coerceToTypes ||
+            $typeIsArray ||
+            $rulesGroup === true ||
+            ($rulesGroup && !$shouldUseGroup($rulesGroup))
+          ) {
+            var $schemaPath = it.schemaPath + ".type",
+              $errSchemaPath = it.errSchemaPath + "/type";
+            var $schemaPath = it.schemaPath + ".type",
+              $errSchemaPath = it.errSchemaPath + "/type",
+              $method = $typeIsArray ? "checkDataTypes" : "checkDataType";
+            out +=
+              " if (" + it.util[$method]($typeSchema, $data, true) + ") { ";
+            if ($coerceToTypes) {
+              var $dataType = "dataType" + $lvl,
+                $coerced = "coerced" + $lvl;
+              out += " var " + $dataType + " = typeof " + $data + "; ";
+              if (it.opts.coerceTypes == "array") {
+                out +=
+                  " if (" +
+                  $dataType +
+                  " == 'object' && Array.isArray(" +
+                  $data +
+                  ")) " +
+                  $dataType +
+                  " = 'array'; ";
+              }
+              out += " var " + $coerced + " = undefined; ";
+              var $bracesCoercion = "";
+              var arr1 = $coerceToTypes;
+              if (arr1) {
+                var $type,
+                  $i = -1,
+                  l1 = arr1.length - 1;
+                while ($i < l1) {
+                  $type = arr1[($i += 1)];
+                  if ($i) {
+                    out += " if (" + $coerced + " === undefined) { ";
+                    $bracesCoercion += "}";
+                  }
+                  if (it.opts.coerceTypes == "array" && $type != "array") {
+                    out +=
+                      " if (" +
+                      $dataType +
+                      " == 'array' && " +
+                      $data +
+                      ".length == 1) { " +
+                      $coerced +
+                      " = " +
+                      $data +
+                      " = " +
+                      $data +
+                      "[0]; " +
+                      $dataType +
+                      " = typeof " +
+                      $data +
+                      ";  } ";
+                  }
+                  if ($type == "string") {
+                    out +=
+                      " if (" +
+                      $dataType +
+                      " == 'number' || " +
+                      $dataType +
+                      " == 'boolean') " +
+                      $coerced +
+                      " = '' + " +
+                      $data +
+                      "; else if (" +
+                      $data +
+                      " === null) " +
+                      $coerced +
+                      " = ''; ";
+                  } else if ($type == "number" || $type == "integer") {
+                    out +=
+                      " if (" +
+                      $dataType +
+                      " == 'boolean' || " +
+                      $data +
+                      " === null || (" +
+                      $dataType +
+                      " == 'string' && " +
+                      $data +
+                      " && " +
+                      $data +
+                      " == +" +
+                      $data +
+                      " ";
+                    if ($type == "integer") {
+                      out += " && !(" + $data + " % 1)";
                     }
-                    out += '; ';
+                    out += ")) " + $coerced + " = +" + $data + "; ";
+                  } else if ($type == "boolean") {
+                    out +=
+                      " if (" +
+                      $data +
+                      " === 'false' || " +
+                      $data +
+                      " === 0 || " +
+                      $data +
+                      " === null) " +
+                      $coerced +
+                      " = false; else if (" +
+                      $data +
+                      " === 'true' || " +
+                      $data +
+                      " === 1) " +
+                      $coerced +
+                      " = true; ";
+                  } else if ($type == "null") {
+                    out +=
+                      " if (" +
+                      $data +
+                      " === '' || " +
+                      $data +
+                      " === 0 || " +
+                      $data +
+                      " === false) " +
+                      $coerced +
+                      " = null; ";
+                  } else if (
+                    it.opts.coerceTypes == "array" &&
+                    $type == "array"
+                  ) {
+                    out +=
+                      " if (" +
+                      $dataType +
+                      " == 'string' || " +
+                      $dataType +
+                      " == 'number' || " +
+                      $dataType +
+                      " == 'boolean' || " +
+                      $data +
+                      " == null) " +
+                      $coerced +
+                      " = [" +
+                      $data +
+                      "]; ";
                   }
                 }
               }
-            }
-          }
-          var arr5 = $rulesGroup.rules;
-          if (arr5) {
-            var $rule, i5 = -1,
-              l5 = arr5.length - 1;
-            while (i5 < l5) {
-              $rule = arr5[i5 += 1];
-              if ($shouldUseRule($rule)) {
-                var $code = $rule.code(it, $rule.keyword, $rulesGroup.type);
-                if ($code) {
-                  out += ' ' + ($code) + ' ';
-                  if ($breakOnError) {
-                    $closingBraces1 += '}';
+              out +=
+                " " +
+                $bracesCoercion +
+                " if (" +
+                $coerced +
+                " === undefined) {   ";
+              var $$outStack = $$outStack || [];
+              $$outStack.push(out);
+              out = ""; /* istanbul ignore else */
+              if (it.createErrors !== false) {
+                out +=
+                  " { keyword: '" +
+                  ($errorKeyword || "type") +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { type: '";
+                if ($typeIsArray) {
+                  out += "" + $typeSchema.join(",");
+                } else {
+                  out += "" + $typeSchema;
+                }
+                out += "' } ";
+                if (it.opts.messages !== false) {
+                  out += " , message: 'should be ";
+                  if ($typeIsArray) {
+                    out += "" + $typeSchema.join(",");
+                  } else {
+                    out += "" + $typeSchema;
                   }
+                  out += "' ";
+                }
+                if (it.opts.verbose) {
+                  out +=
+                    " , schema: validate.schema" +
+                    $schemaPath +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
                 }
+                out += " } ";
+              } else {
+                out += " {} ";
               }
-            }
-          }
-          if ($breakOnError) {
-            out += ' ' + ($closingBraces1) + ' ';
-            $closingBraces1 = '';
-          }
-          if ($rulesGroup.type) {
-            out += ' } ';
-            if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) {
-              out += ' else { ';
-              var $schemaPath = it.schemaPath + '.type',
-                $errSchemaPath = it.errSchemaPath + '/type';
+              var __err = out;
+              out = $$outStack.pop();
+              if (!it.compositeRule && $breakOnError) {
+                /* istanbul ignore if */
+                if (it.async) {
+                  out += " throw new ValidationError([" + __err + "]); ";
+                } else {
+                  out += " validate.errors = [" + __err + "]; return false; ";
+                }
+              } else {
+                out +=
+                  " var err = " +
+                  __err +
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+              }
+              out += " } else {  ";
+              var $parentData = $dataLvl
+                  ? "data" + ($dataLvl - 1 || "")
+                  : "parentData",
+                $parentDataProperty = $dataLvl
+                  ? it.dataPathArr[$dataLvl]
+                  : "parentDataProperty";
+              out += " " + $data + " = " + $coerced + "; ";
+              if (!$dataLvl) {
+                out += "if (" + $parentData + " !== undefined)";
+              }
+              out +=
+                " " +
+                $parentData +
+                "[" +
+                $parentDataProperty +
+                "] = " +
+                $coerced +
+                "; } ";
+            } else {
               var $$outStack = $$outStack || [];
               $$outStack.push(out);
-              out = ''; /* istanbul ignore else */
+              out = ""; /* istanbul ignore else */
               if (it.createErrors !== false) {
-                out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
+                out +=
+                  " { keyword: '" +
+                  ($errorKeyword || "type") +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { type: '";
                 if ($typeIsArray) {
-                  out += '' + ($typeSchema.join(","));
+                  out += "" + $typeSchema.join(",");
                 } else {
-                  out += '' + ($typeSchema);
+                  out += "" + $typeSchema;
                 }
-                out += '\' } ';
+                out += "' } ";
                 if (it.opts.messages !== false) {
-                  out += ' , message: \'should be ';
+                  out += " , message: 'should be ";
                   if ($typeIsArray) {
-                    out += '' + ($typeSchema.join(","));
+                    out += "" + $typeSchema.join(",");
                   } else {
-                    out += '' + ($typeSchema);
+                    out += "" + $typeSchema;
                   }
-                  out += '\' ';
+                  out += "' ";
                 }
                 if (it.opts.verbose) {
-                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+                  out +=
+                    " , schema: validate.schema" +
+                    $schemaPath +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
                 }
-                out += ' } ';
+                out += " } ";
               } else {
-                out += ' {} ';
+                out += " {} ";
               }
               var __err = out;
               out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+              if (!it.compositeRule && $breakOnError) {
+                /* istanbul ignore if */
                 if (it.async) {
-                  out += ' throw new ValidationError([' + (__err) + ']); ';
+                  out += " throw new ValidationError([" + __err + "]); ";
                 } else {
-                  out += ' validate.errors = [' + (__err) + ']; return false; ';
+                  out += " validate.errors = [" + __err + "]; return false; ";
                 }
               } else {
-                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+                out +=
+                  " var err = " +
+                  __err +
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
               }
-              out += ' } ';
             }
+            out += " } ";
           }
+        }
+        if (it.schema.$ref && !$refKeywords) {
+          out += " " + it.RULES.all.$ref.code(it, "$ref") + " ";
           if ($breakOnError) {
-            out += ' if (errors === ';
+            out += " } if (errors === ";
             if ($top) {
-              out += '0';
+              out += "0";
             } else {
-              out += 'errs_' + ($lvl);
+              out += "errs_" + $lvl;
+            }
+            out += ") { ";
+            $closingBraces2 += "}";
+          }
+        } else {
+          if (it.opts.v5 && it.schema.patternGroups) {
+            it.logger.warn(
+              'keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.',
+            );
+          }
+          var arr2 = it.RULES;
+          if (arr2) {
+            var $rulesGroup,
+              i2 = -1,
+              l2 = arr2.length - 1;
+            while (i2 < l2) {
+              $rulesGroup = arr2[(i2 += 1)];
+              if ($shouldUseGroup($rulesGroup)) {
+                if ($rulesGroup.type) {
+                  out +=
+                    " if (" +
+                    it.util.checkDataType($rulesGroup.type, $data) +
+                    ") { ";
+                }
+                if (it.opts.useDefaults && !it.compositeRule) {
+                  if ($rulesGroup.type == "object" && it.schema.properties) {
+                    var $schema = it.schema.properties,
+                      $schemaKeys = Object.keys($schema);
+                    var arr3 = $schemaKeys;
+                    if (arr3) {
+                      var $propertyKey,
+                        i3 = -1,
+                        l3 = arr3.length - 1;
+                      while (i3 < l3) {
+                        $propertyKey = arr3[(i3 += 1)];
+                        var $sch = $schema[$propertyKey];
+                        if ($sch.default !== undefined) {
+                          var $passData =
+                            $data + it.util.getProperty($propertyKey);
+                          out +=
+                            "  if (" +
+                            $passData +
+                            " === undefined) " +
+                            $passData +
+                            " = ";
+                          if (it.opts.useDefaults == "shared") {
+                            out += " " + it.useDefault($sch.default) + " ";
+                          } else {
+                            out += " " + JSON.stringify($sch.default) + " ";
+                          }
+                          out += "; ";
+                        }
+                      }
+                    }
+                  } else if (
+                    $rulesGroup.type == "array" &&
+                    Array.isArray(it.schema.items)
+                  ) {
+                    var arr4 = it.schema.items;
+                    if (arr4) {
+                      var $sch,
+                        $i = -1,
+                        l4 = arr4.length - 1;
+                      while ($i < l4) {
+                        $sch = arr4[($i += 1)];
+                        if ($sch.default !== undefined) {
+                          var $passData = $data + "[" + $i + "]";
+                          out +=
+                            "  if (" +
+                            $passData +
+                            " === undefined) " +
+                            $passData +
+                            " = ";
+                          if (it.opts.useDefaults == "shared") {
+                            out += " " + it.useDefault($sch.default) + " ";
+                          } else {
+                            out += " " + JSON.stringify($sch.default) + " ";
+                          }
+                          out += "; ";
+                        }
+                      }
+                    }
+                  }
+                }
+                var arr5 = $rulesGroup.rules;
+                if (arr5) {
+                  var $rule,
+                    i5 = -1,
+                    l5 = arr5.length - 1;
+                  while (i5 < l5) {
+                    $rule = arr5[(i5 += 1)];
+                    if ($shouldUseRule($rule)) {
+                      var $code = $rule.code(
+                        it,
+                        $rule.keyword,
+                        $rulesGroup.type,
+                      );
+                      if ($code) {
+                        out += " " + $code + " ";
+                        if ($breakOnError) {
+                          $closingBraces1 += "}";
+                        }
+                      }
+                    }
+                  }
+                }
+                if ($breakOnError) {
+                  out += " " + $closingBraces1 + " ";
+                  $closingBraces1 = "";
+                }
+                if ($rulesGroup.type) {
+                  out += " } ";
+                  if (
+                    $typeSchema &&
+                    $typeSchema === $rulesGroup.type &&
+                    !$coerceToTypes
+                  ) {
+                    out += " else { ";
+                    var $schemaPath = it.schemaPath + ".type",
+                      $errSchemaPath = it.errSchemaPath + "/type";
+                    var $$outStack = $$outStack || [];
+                    $$outStack.push(out);
+                    out = ""; /* istanbul ignore else */
+                    if (it.createErrors !== false) {
+                      out +=
+                        " { keyword: '" +
+                        ($errorKeyword || "type") +
+                        "' , dataPath: (dataPath || '') + " +
+                        it.errorPath +
+                        " , schemaPath: " +
+                        it.util.toQuotedString($errSchemaPath) +
+                        " , params: { type: '";
+                      if ($typeIsArray) {
+                        out += "" + $typeSchema.join(",");
+                      } else {
+                        out += "" + $typeSchema;
+                      }
+                      out += "' } ";
+                      if (it.opts.messages !== false) {
+                        out += " , message: 'should be ";
+                        if ($typeIsArray) {
+                          out += "" + $typeSchema.join(",");
+                        } else {
+                          out += "" + $typeSchema;
+                        }
+                        out += "' ";
+                      }
+                      if (it.opts.verbose) {
+                        out +=
+                          " , schema: validate.schema" +
+                          $schemaPath +
+                          " , parentSchema: validate.schema" +
+                          it.schemaPath +
+                          " , data: " +
+                          $data +
+                          " ";
+                      }
+                      out += " } ";
+                    } else {
+                      out += " {} ";
+                    }
+                    var __err = out;
+                    out = $$outStack.pop();
+                    if (!it.compositeRule && $breakOnError) {
+                      /* istanbul ignore if */
+                      if (it.async) {
+                        out += " throw new ValidationError([" + __err + "]); ";
+                      } else {
+                        out +=
+                          " validate.errors = [" + __err + "]; return false; ";
+                      }
+                    } else {
+                      out +=
+                        " var err = " +
+                        __err +
+                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+                    }
+                    out += " } ";
+                  }
+                }
+                if ($breakOnError) {
+                  out += " if (errors === ";
+                  if ($top) {
+                    out += "0";
+                  } else {
+                    out += "errs_" + $lvl;
+                  }
+                  out += ") { ";
+                  $closingBraces2 += "}";
+                }
+              }
             }
-            out += ') { ';
-            $closingBraces2 += '}';
           }
         }
-      }
-    }
-  }
-  if ($breakOnError) {
-    out += ' ' + ($closingBraces2) + ' ';
-  }
-  if ($top) {
-    if ($async) {
-      out += ' if (errors === 0) return data;           ';
-      out += ' else throw new ValidationError(vErrors); ';
-    } else {
-      out += ' validate.errors = vErrors; ';
-      out += ' return errors === 0;       ';
-    }
-    out += ' }); return validate;';
-  } else {
-    out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
-  }
-  out = it.util.cleanUpCode(out);
-  if ($top) {
-    out = it.util.finalCleanUpCode(out, $async);
-  }
-
-  function $shouldUseGroup($rulesGroup) {
-    var rules = $rulesGroup.rules;
-    for (var i = 0; i < rules.length; i++)
-      if ($shouldUseRule(rules[i])) return true;
-  }
-
-  function $shouldUseRule($rule) {
-    return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule));
-  }
-
-  function $ruleImplementsSomeKeyword($rule) {
-    var impl = $rule.implements;
-    for (var i = 0; i < impl.length; i++)
-      if (it.schema[impl[i]] !== undefined) return true;
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 345 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(509)().Promise
-
-
-/***/ }),
-/* 346 */
-/***/ (function(module, exports) {
-
-// API
-module.exports = abort;
-
-/**
- * Aborts leftover active jobs
- *
- * @param {object} state - current state object
- */
-function abort(state)
-{
-  Object.keys(state.jobs).forEach(clean.bind(state));
-
-  // reset leftover jobs
-  state.jobs = {};
-}
-
-/**
- * Cleans up leftover job by invoking abort function for the provided job id
- *
- * @this  state
- * @param {string|number} key - job id to abort
- */
-function clean(key)
-{
-  if (typeof this.jobs[key] == 'function')
-  {
-    this.jobs[key]();
-  }
-}
-
-
-/***/ }),
-/* 347 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var defer = __webpack_require__(518);
-
-// API
-module.exports = async;
-
-/**
- * Runs provided callback asynchronously
- * even if callback itself is not
- *
- * @param   {function} callback - callback to invoke
- * @returns {function} - augmented callback
- */
-function async(callback)
-{
-  var isAsync = false;
-
-  // check if async happened
-  defer(function() { isAsync = true; });
-
-  return function async_callback(err, result)
-  {
-    if (isAsync)
-    {
-      callback(err, result);
-    }
-    else
-    {
-      defer(function nextTick_callback()
-      {
-        callback(err, result);
-      });
-    }
-  };
-}
-
-
-/***/ }),
-/* 348 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var async = __webpack_require__(347)
-  , abort = __webpack_require__(346)
-  ;
-
-// API
-module.exports = iterate;
+        if ($breakOnError) {
+          out += " " + $closingBraces2 + " ";
+        }
+        if ($top) {
+          if ($async) {
+            out += " if (errors === 0) return data;           ";
+            out += " else throw new ValidationError(vErrors); ";
+          } else {
+            out += " validate.errors = vErrors; ";
+            out += " return errors === 0;       ";
+          }
+          out += " }); return validate;";
+        } else {
+          out += " var " + $valid + " = errors === errs_" + $lvl + ";";
+        }
+        out = it.util.cleanUpCode(out);
+        if ($top) {
+          out = it.util.finalCleanUpCode(out, $async);
+        }
 
-/**
- * Iterates over each job object
- *
- * @param {array|object} list - array or object (named list) to iterate over
- * @param {function} iterator - iterator to run
- * @param {object} state - current job status
- * @param {function} callback - invoked when all elements processed
- */
-function iterate(list, iterator, state, callback)
-{
-  // store current index
-  var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;
-
-  state.jobs[key] = runJob(iterator, key, list[key], function(error, output)
-  {
-    // don't repeat yourself
-    // skip secondary callbacks
-    if (!(key in state.jobs))
-    {
-      return;
-    }
+        function $shouldUseGroup($rulesGroup) {
+          var rules = $rulesGroup.rules;
+          for (var i = 0; i < rules.length; i++)
+            if ($shouldUseRule(rules[i])) return true;
+        }
 
-    // clean up jobs
-    delete state.jobs[key];
+        function $shouldUseRule($rule) {
+          return (
+            it.schema[$rule.keyword] !== undefined ||
+            ($rule.implements && $ruleImplementsSomeKeyword($rule))
+          );
+        }
 
-    if (error)
-    {
-      // don't process rest of the results
-      // stop still active jobs
-      // and reset the list
-      abort(state);
-    }
-    else
-    {
-      state.results[key] = output;
-    }
+        function $ruleImplementsSomeKeyword($rule) {
+          var impl = $rule.implements;
+          for (var i = 0; i < impl.length; i++)
+            if (it.schema[impl[i]] !== undefined) return true;
+        }
+        return out;
+      };
 
-    // return salvaged results
-    callback(error, state.results);
-  });
-}
+      /***/
+    },
+    /* 345 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(509)().Promise;
 
-/**
- * Runs iterator over provided job element
- *
- * @param   {function} iterator - iterator to invoke
- * @param   {string|number} key - key/index of the element in the list of jobs
- * @param   {mixed} item - job description
- * @param   {function} callback - invoked after iterator is done with the job
- * @returns {function|mixed} - job abort function or something else
- */
-function runJob(iterator, key, item, callback)
-{
-  var aborter;
-
-  // allow shortcut if iterator expects only two arguments
-  if (iterator.length == 2)
-  {
-    aborter = iterator(item, async(callback));
-  }
-  // otherwise go with full three arguments
-  else
-  {
-    aborter = iterator(item, key, async(callback));
-  }
+      /***/
+    },
+    /* 346 */
+    /***/ function (module, exports) {
+      // API
+      module.exports = abort;
 
-  return aborter;
-}
+      /**
+       * Aborts leftover active jobs
+       *
+       * @param {object} state - current state object
+       */
+      function abort(state) {
+        Object.keys(state.jobs).forEach(clean.bind(state));
 
+        // reset leftover jobs
+        state.jobs = {};
+      }
 
-/***/ }),
-/* 349 */
-/***/ (function(module, exports) {
+      /**
+       * Cleans up leftover job by invoking abort function for the provided job id
+       *
+       * @this  state
+       * @param {string|number} key - job id to abort
+       */
+      function clean(key) {
+        if (typeof this.jobs[key] == "function") {
+          this.jobs[key]();
+        }
+      }
 
-// API
-module.exports = state;
+      /***/
+    },
+    /* 347 */
+    /***/ function (module, exports, __webpack_require__) {
+      var defer = __webpack_require__(518);
 
-/**
- * Creates initial state object
- * for iteration over list
- *
- * @param   {array|object} list - list to iterate over
- * @param   {function|null} sortMethod - function to use for keys sort,
- *                                     or `null` to keep them as is
- * @returns {object} - initial state object
- */
-function state(list, sortMethod)
-{
-  var isNamedList = !Array.isArray(list)
-    , initState =
-    {
-      index    : 0,
-      keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
-      jobs     : {},
-      results  : isNamedList ? {} : [],
-      size     : isNamedList ? Object.keys(list).length : list.length
-    }
-    ;
-
-  if (sortMethod)
-  {
-    // sort array keys based on it's values
-    // sort object's keys just on own merit
-    initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)
-    {
-      return sortMethod(list[a], list[b]);
-    });
-  }
+      // API
+      module.exports = async;
 
-  return initState;
-}
+      /**
+       * Runs provided callback asynchronously
+       * even if callback itself is not
+       *
+       * @param   {function} callback - callback to invoke
+       * @returns {function} - augmented callback
+       */
+      function async(callback) {
+        var isAsync = false;
 
+        // check if async happened
+        defer(function () {
+          isAsync = true;
+        });
 
-/***/ }),
-/* 350 */
-/***/ (function(module, exports, __webpack_require__) {
+        return function async_callback(err, result) {
+          if (isAsync) {
+            callback(err, result);
+          } else {
+            defer(function nextTick_callback() {
+              callback(err, result);
+            });
+          }
+        };
+      }
 
-var abort = __webpack_require__(346)
-  , async = __webpack_require__(347)
-  ;
+      /***/
+    },
+    /* 348 */
+    /***/ function (module, exports, __webpack_require__) {
+      var async = __webpack_require__(347),
+        abort = __webpack_require__(346);
+      // API
+      module.exports = iterate;
 
-// API
-module.exports = terminator;
+      /**
+       * Iterates over each job object
+       *
+       * @param {array|object} list - array or object (named list) to iterate over
+       * @param {function} iterator - iterator to run
+       * @param {object} state - current job status
+       * @param {function} callback - invoked when all elements processed
+       */
+      function iterate(list, iterator, state, callback) {
+        // store current index
+        var key = state["keyedList"]
+          ? state["keyedList"][state.index]
+          : state.index;
+
+        state.jobs[key] = runJob(
+          iterator,
+          key,
+          list[key],
+          function (error, output) {
+            // don't repeat yourself
+            // skip secondary callbacks
+            if (!(key in state.jobs)) {
+              return;
+            }
 
-/**
- * Terminates jobs in the attached state context
- *
- * @this  AsyncKitState#
- * @param {function} callback - final callback to invoke after termination
- */
-function terminator(callback)
-{
-  if (!Object.keys(this.jobs).length)
-  {
-    return;
-  }
+            // clean up jobs
+            delete state.jobs[key];
 
-  // fast forward iteration index
-  this.index = this.size;
+            if (error) {
+              // don't process rest of the results
+              // stop still active jobs
+              // and reset the list
+              abort(state);
+            } else {
+              state.results[key] = output;
+            }
 
-  // abort jobs
-  abort(this);
+            // return salvaged results
+            callback(error, state.results);
+          },
+        );
+      }
 
-  // send back results we have so far
-  async(callback)(null, this.results);
-}
+      /**
+       * Runs iterator over provided job element
+       *
+       * @param   {function} iterator - iterator to invoke
+       * @param   {string|number} key - key/index of the element in the list of jobs
+       * @param   {mixed} item - job description
+       * @param   {function} callback - invoked after iterator is done with the job
+       * @returns {function|mixed} - job abort function or something else
+       */
+      function runJob(iterator, key, item, callback) {
+        var aborter;
 
+        // allow shortcut if iterator expects only two arguments
+        if (iterator.length == 2) {
+          aborter = iterator(item, async(callback));
+        }
+        // otherwise go with full three arguments
+        else {
+          aborter = iterator(item, key, async(callback));
+        }
 
-/***/ }),
-/* 351 */
-/***/ (function(module, exports, __webpack_require__) {
+        return aborter;
+      }
 
-var iterate    = __webpack_require__(348)
-  , initState  = __webpack_require__(349)
-  , terminator = __webpack_require__(350)
-  ;
+      /***/
+    },
+    /* 349 */
+    /***/ function (module, exports) {
+      // API
+      module.exports = state;
 
-// Public API
-module.exports = serialOrdered;
-// sorting helpers
-module.exports.ascending  = ascending;
-module.exports.descending = descending;
+      /**
+       * Creates initial state object
+       * for iteration over list
+       *
+       * @param   {array|object} list - list to iterate over
+       * @param   {function|null} sortMethod - function to use for keys sort,
+       *                                     or `null` to keep them as is
+       * @returns {object} - initial state object
+       */
+      function state(list, sortMethod) {
+        var isNamedList = !Array.isArray(list),
+          initState = {
+            index: 0,
+            keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
+            jobs: {},
+            results: isNamedList ? {} : [],
+            size: isNamedList ? Object.keys(list).length : list.length,
+          };
+        if (sortMethod) {
+          // sort array keys based on it's values
+          // sort object's keys just on own merit
+          initState.keyedList.sort(
+            isNamedList
+              ? sortMethod
+              : function (a, b) {
+                  return sortMethod(list[a], list[b]);
+                },
+          );
+        }
 
-/**
- * Runs iterator over provided sorted array elements in series
- *
- * @param   {array|object} list - array or object (named list) to iterate over
- * @param   {function} iterator - iterator to run
- * @param   {function} sortMethod - custom sort function
- * @param   {function} callback - invoked when all elements processed
- * @returns {function} - jobs terminator
- */
-function serialOrdered(list, iterator, sortMethod, callback)
-{
-  var state = initState(list, sortMethod);
-
-  iterate(list, iterator, state, function iteratorHandler(error, result)
-  {
-    if (error)
-    {
-      callback(error, result);
-      return;
-    }
+        return initState;
+      }
 
-    state.index++;
+      /***/
+    },
+    /* 350 */
+    /***/ function (module, exports, __webpack_require__) {
+      var abort = __webpack_require__(346),
+        async = __webpack_require__(347);
+      // API
+      module.exports = terminator;
 
-    // are we there yet?
-    if (state.index < (state['keyedList'] || list).length)
-    {
-      iterate(list, iterator, state, iteratorHandler);
-      return;
-    }
+      /**
+       * Terminates jobs in the attached state context
+       *
+       * @this  AsyncKitState#
+       * @param {function} callback - final callback to invoke after termination
+       */
+      function terminator(callback) {
+        if (!Object.keys(this.jobs).length) {
+          return;
+        }
 
-    // done here
-    callback(null, state.results);
-  });
+        // fast forward iteration index
+        this.index = this.size;
 
-  return terminator.bind(state, callback);
-}
+        // abort jobs
+        abort(this);
 
-/*
- * -- Sort methods
- */
+        // send back results we have so far
+        async(callback)(null, this.results);
+      }
 
-/**
- * sort helper to sort array elements in ascending order
- *
- * @param   {mixed} a - an item to compare
- * @param   {mixed} b - an item to compare
- * @returns {number} - comparison result
- */
-function ascending(a, b)
-{
-  return a < b ? -1 : a > b ? 1 : 0;
-}
+      /***/
+    },
+    /* 351 */
+    /***/ function (module, exports, __webpack_require__) {
+      var iterate = __webpack_require__(348),
+        initState = __webpack_require__(349),
+        terminator = __webpack_require__(350);
+      // Public API
+      module.exports = serialOrdered;
+      // sorting helpers
+      module.exports.ascending = ascending;
+      module.exports.descending = descending;
 
-/**
- * sort helper to sort array elements in descending order
- *
- * @param   {mixed} a - an item to compare
- * @param   {mixed} b - an item to compare
- * @returns {number} - comparison result
- */
-function descending(a, b)
-{
-  return -1 * ascending(a, b);
-}
+      /**
+       * Runs iterator over provided sorted array elements in series
+       *
+       * @param   {array|object} list - array or object (named list) to iterate over
+       * @param   {function} iterator - iterator to run
+       * @param   {function} sortMethod - custom sort function
+       * @param   {function} callback - invoked when all elements processed
+       * @returns {function} - jobs terminator
+       */
+      function serialOrdered(list, iterator, sortMethod, callback) {
+        var state = initState(list, sortMethod);
 
+        iterate(list, iterator, state, function iteratorHandler(error, result) {
+          if (error) {
+            callback(error, result);
+            return;
+          }
 
-/***/ }),
-/* 352 */
-/***/ (function(module, exports, __webpack_require__) {
+          state.index++;
 
-"use strict";
+          // are we there yet?
+          if (state.index < (state["keyedList"] || list).length) {
+            iterate(list, iterator, state, iteratorHandler);
+            return;
+          }
 
+          // done here
+          callback(null, state.results);
+        });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = {
-  'upgrade-interactive': 'upgradeInteractive',
-  'generate-lock-entry': 'generateLockEntry'
-};
+        return terminator.bind(state, callback);
+      }
 
-/***/ }),
-/* 353 */
-/***/ (function(module, exports, __webpack_require__) {
+      /*
+       * -- Sort methods
+       */
 
-"use strict";
+      /**
+       * sort helper to sort array elements in ascending order
+       *
+       * @param   {mixed} a - an item to compare
+       * @param   {mixed} b - an item to compare
+       * @returns {number} - comparison result
+       */
+      function ascending(a, b) {
+        return a < b ? -1 : a > b ? 1 : 0;
+      }
 
+      /**
+       * sort helper to sort array elements in descending order
+       *
+       * @param   {mixed} a - an item to compare
+       * @param   {mixed} b - an item to compare
+       * @returns {number} - comparison result
+       */
+      function descending(a, b) {
+        return -1 * ascending(a, b);
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+      /***/
+    },
+    /* 352 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _asyncToGenerator2;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = {
+        "upgrade-interactive": "upgradeInteractive",
+        "generate-lock-entry": "generateLockEntry",
+      };
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /***/
+    },
+    /* 353 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const DEFAULT_LOG_LEVEL = 'info';
-    const audit = new Audit(config, reporter, {
-      groups: flags.groups || (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES,
-      level: flags.level || DEFAULT_LOG_LEVEL
-    });
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
-    const install = new (_install || _load_install()).Install({}, config, reporter, lockfile);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-    var _ref2 = yield install.fetchRequestFromCwd();
+      var _asyncToGenerator2;
 
-    const manifest = _ref2.manifest,
-          requests = _ref2.requests,
-          patterns = _ref2.patterns,
-          workspaceLayout = _ref2.workspaceLayout;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    yield install.resolver.init(requests, {
-      workspaceLayout
-    });
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const DEFAULT_LOG_LEVEL = "info";
+            const audit = new Audit(config, reporter, {
+              groups:
+                flags.groups ||
+                (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES,
+              level: flags.level || DEFAULT_LOG_LEVEL,
+            });
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder, reporter);
+            const install = new (_install || _load_install()).Install(
+              {},
+              config,
+              reporter,
+              lockfile,
+            );
 
-    const vulnerabilities = yield audit.performAudit(manifest, lockfile, install.resolver, install.linker, patterns);
+            var _ref2 = yield install.fetchRequestFromCwd();
 
-    const EXIT_INFO = 1;
-    const EXIT_LOW = 2;
-    const EXIT_MODERATE = 4;
-    const EXIT_HIGH = 8;
-    const EXIT_CRITICAL = 16;
+            const manifest = _ref2.manifest,
+              requests = _ref2.requests,
+              patterns = _ref2.patterns,
+              workspaceLayout = _ref2.workspaceLayout;
 
-    const exitCode = (vulnerabilities.info ? EXIT_INFO : 0) + (vulnerabilities.low ? EXIT_LOW : 0) + (vulnerabilities.moderate ? EXIT_MODERATE : 0) + (vulnerabilities.high ? EXIT_HIGH : 0) + (vulnerabilities.critical ? EXIT_CRITICAL : 0);
+            yield install.resolver.init(requests, {
+              workspaceLayout,
+            });
 
-    if (flags.summary) {
-      audit.summary();
-    } else {
-      audit.report();
-    }
+            const vulnerabilities = yield audit.performAudit(
+              manifest,
+              lockfile,
+              install.resolver,
+              install.linker,
+              patterns,
+            );
+
+            const EXIT_INFO = 1;
+            const EXIT_LOW = 2;
+            const EXIT_MODERATE = 4;
+            const EXIT_HIGH = 8;
+            const EXIT_CRITICAL = 16;
+
+            const exitCode =
+              (vulnerabilities.info ? EXIT_INFO : 0) +
+              (vulnerabilities.low ? EXIT_LOW : 0) +
+              (vulnerabilities.moderate ? EXIT_MODERATE : 0) +
+              (vulnerabilities.high ? EXIT_HIGH : 0) +
+              (vulnerabilities.critical ? EXIT_CRITICAL : 0);
+
+            if (flags.summary) {
+              audit.summary();
+            } else {
+              audit.report();
+            }
 
-    return exitCode;
-  });
+            return exitCode;
+          },
+        );
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-var _promise;
+      var _promise;
 
-function _load_promise() {
-  return _promise = __webpack_require__(50);
-}
+      function _load_promise() {
+        return (_promise = __webpack_require__(50));
+      }
 
-var _hoistedTreeBuilder;
+      var _hoistedTreeBuilder;
 
-function _load_hoistedTreeBuilder() {
-  return _hoistedTreeBuilder = __webpack_require__(554);
-}
+      function _load_hoistedTreeBuilder() {
+        return (_hoistedTreeBuilder = __webpack_require__(554));
+      }
 
-var _getTransitiveDevDependencies;
+      var _getTransitiveDevDependencies;
 
-function _load_getTransitiveDevDependencies() {
-  return _getTransitiveDevDependencies = __webpack_require__(580);
-}
+      function _load_getTransitiveDevDependencies() {
+        return (_getTransitiveDevDependencies = __webpack_require__(580));
+      }
 
-var _install;
+      var _install;
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-var _lockfile;
+      var _lockfile;
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-var _constants;
+      var _constants;
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-const zlib = __webpack_require__(198);
+      const zlib = __webpack_require__(198);
 
-const gzip = (0, (_promise || _load_promise()).promisify)(zlib.gzip);
+      const gzip = (0, (_promise || _load_promise()).promisify)(zlib.gzip);
 
-function setFlags(commander) {
-  commander.description('Checks for known security issues with the installed packages.');
-  commander.option('--summary', 'Only print the summary.');
-  commander.option('--groups <group_name> [<group_name> ...]', `Only audit dependencies from listed groups. Default: ${(_constants || _load_constants()).OWNED_DEPENDENCY_TYPES.join(', ')}`, groups => groups.split(' '), (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES);
-  commander.option('--level <severity>', `Only print advisories with severity greater than or equal to one of the following: \
-    info|low|moderate|high|critical. Default: info`, 'info');
-}
+      function setFlags(commander) {
+        commander.description(
+          "Checks for known security issues with the installed packages.",
+        );
+        commander.option("--summary", "Only print the summary.");
+        commander.option(
+          "--groups <group_name> [<group_name> ...]",
+          `Only audit dependencies from listed groups. Default: ${(_constants || _load_constants()).OWNED_DEPENDENCY_TYPES.join(", ")}`,
+          (groups) => groups.split(" "),
+          (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES,
+        );
+        commander.option(
+          "--level <severity>",
+          `Only print advisories with severity greater than or equal to one of the following: \
+    info|low|moderate|high|critical. Default: info`,
+          "info",
+        );
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-class Audit {
+      class Audit {
+        constructor(config, reporter, options) {
+          this.severityLevels = ["info", "low", "moderate", "high", "critical"];
 
-  constructor(config, reporter, options) {
-    this.severityLevels = ['info', 'low', 'moderate', 'high', 'critical'];
+          this.config = config;
+          this.reporter = reporter;
+          this.options = options;
+        }
 
-    this.config = config;
-    this.reporter = reporter;
-    this.options = options;
-  }
+        _mapHoistedNodes(auditNode, hoistedNodes, transitiveDevDeps) {
+          for (
+            var _iterator = hoistedNodes,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-  _mapHoistedNodes(auditNode, hoistedNodes, transitiveDevDeps) {
-    for (var _iterator = hoistedNodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref3;
+          ) {
+            var _ref3;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref3 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref3 = _i.value;
-      }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref3 = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref3 = _i.value;
+            }
 
-      const node = _ref3;
+            const node = _ref3;
+
+            const pkg = node.manifest.pkg;
+            const requires = Object.assign(
+              {},
+              pkg.dependencies || {},
+              pkg.optionalDependencies || {},
+            );
+            for (
+              var _iterator2 = Object.keys(requires),
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-      const pkg = node.manifest.pkg;
-      const requires = Object.assign({}, pkg.dependencies || {}, pkg.optionalDependencies || {});
-      for (var _iterator2 = Object.keys(requires), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref4;
+            ) {
+              var _ref4;
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref4 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref4 = _i2.value;
-        }
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref4 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref4 = _i2.value;
+              }
 
-        const name = _ref4;
+              const name = _ref4;
 
-        if (!requires[name]) {
-          requires[name] = '*';
+              if (!requires[name]) {
+                requires[name] = "*";
+              }
+            }
+            auditNode.dependencies[node.name] = {
+              version: node.version,
+              integrity: pkg._remote ? pkg._remote.integrity || "" : "",
+              requires,
+              dependencies: {},
+              dev: transitiveDevDeps.has(`${node.name}@${node.version}`),
+            };
+            if (node.children) {
+              this._mapHoistedNodes(
+                auditNode.dependencies[node.name],
+                node.children,
+                transitiveDevDeps,
+              );
+            }
+          }
         }
-      }
-      auditNode.dependencies[node.name] = {
-        version: node.version,
-        integrity: pkg._remote ? pkg._remote.integrity || '' : '',
-        requires,
-        dependencies: {},
-        dev: transitiveDevDeps.has(`${node.name}@${node.version}`)
-      };
-      if (node.children) {
-        this._mapHoistedNodes(auditNode.dependencies[node.name], node.children, transitiveDevDeps);
-      }
-    }
-  }
 
-  _mapHoistedTreesToAuditTree(manifest, hoistedTrees, transitiveDevDeps) {
-    const requiresGroups = this.options.groups.map(function (group) {
-      return manifest[group] || {};
-    });
+        _mapHoistedTreesToAuditTree(manifest, hoistedTrees, transitiveDevDeps) {
+          const requiresGroups = this.options.groups.map(function (group) {
+            return manifest[group] || {};
+          });
 
-    const auditTree = {
-      name: manifest.name || undefined,
-      version: manifest.version || undefined,
-      install: [],
-      remove: [],
-      metadata: {
-        //TODO: What do we send here? npm sends npm version, node version, etc.
-      },
-      requires: Object.assign({}, ...requiresGroups),
-      integrity: undefined,
-      dependencies: {},
-      dev: false
-    };
-
-    this._mapHoistedNodes(auditTree, hoistedTrees, transitiveDevDeps);
-    return auditTree;
-  }
+          const auditTree = {
+            name: manifest.name || undefined,
+            version: manifest.version || undefined,
+            install: [],
+            remove: [],
+            metadata: {
+              //TODO: What do we send here? npm sends npm version, node version, etc.
+            },
+            requires: Object.assign({}, ...requiresGroups),
+            integrity: undefined,
+            dependencies: {},
+            dev: false,
+          };
 
-  _fetchAudit(auditTree) {
-    var _this = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let responseJson;
-      const registry = (_constants || _load_constants()).YARN_REGISTRY;
-      _this.reporter.verbose(`Audit Request: ${JSON.stringify(auditTree, null, 2)}`);
-      const requestBody = yield gzip(JSON.stringify(auditTree));
-      const response = yield _this.config.requestManager.request({
-        url: `${registry}/-/npm/v1/security/audits`,
-        method: 'POST',
-        body: requestBody,
-        headers: {
-          'Content-Encoding': 'gzip',
-          'Content-Type': 'application/json',
-          Accept: 'application/json'
-        }
-      });
+          this._mapHoistedNodes(auditTree, hoistedTrees, transitiveDevDeps);
+          return auditTree;
+        }
+
+        _fetchAudit(auditTree) {
+          var _this = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let responseJson;
+              const registry = (_constants || _load_constants()).YARN_REGISTRY;
+              _this.reporter.verbose(
+                `Audit Request: ${JSON.stringify(auditTree, null, 2)}`,
+              );
+              const requestBody = yield gzip(JSON.stringify(auditTree));
+              const response = yield _this.config.requestManager.request({
+                url: `${registry}/-/npm/v1/security/audits`,
+                method: "POST",
+                body: requestBody,
+                headers: {
+                  "Content-Encoding": "gzip",
+                  "Content-Type": "application/json",
+                  Accept: "application/json",
+                },
+              });
 
-      try {
-        responseJson = JSON.parse(response);
-      } catch (ex) {
-        throw new Error(`Unexpected audit response (Invalid JSON): ${response}`);
-      }
-      if (!responseJson.metadata) {
-        throw new Error(`Unexpected audit response (Missing Metadata): ${JSON.stringify(responseJson, null, 2)}`);
-      }
-      _this.reporter.verbose(`Audit Response: ${JSON.stringify(responseJson, null, 2)}`);
-      return responseJson;
-    })();
-  }
+              try {
+                responseJson = JSON.parse(response);
+              } catch (ex) {
+                throw new Error(
+                  `Unexpected audit response (Invalid JSON): ${response}`,
+                );
+              }
+              if (!responseJson.metadata) {
+                throw new Error(
+                  `Unexpected audit response (Missing Metadata): ${JSON.stringify(responseJson, null, 2)}`,
+                );
+              }
+              _this.reporter.verbose(
+                `Audit Response: ${JSON.stringify(responseJson, null, 2)}`,
+              );
+              return responseJson;
+            },
+          )();
+        }
+
+        _insertWorkspacePackagesIntoManifest(manifest, resolver) {
+          if (resolver.workspaceLayout) {
+            const workspaceAggregatorName =
+              resolver.workspaceLayout.virtualManifestName;
+            const workspaceManifest =
+              resolver.workspaceLayout.workspaces[workspaceAggregatorName]
+                .manifest;
+
+            manifest.dependencies = Object.assign(
+              manifest.dependencies || {},
+              workspaceManifest.dependencies,
+            );
+            manifest.devDependencies = Object.assign(
+              manifest.devDependencies || {},
+              workspaceManifest.devDependencies,
+            );
+            manifest.optionalDependencies = Object.assign(
+              manifest.optionalDependencies || {},
+              workspaceManifest.optionalDependencies,
+            );
+          }
+        }
 
-  _insertWorkspacePackagesIntoManifest(manifest, resolver) {
-    if (resolver.workspaceLayout) {
-      const workspaceAggregatorName = resolver.workspaceLayout.virtualManifestName;
-      const workspaceManifest = resolver.workspaceLayout.workspaces[workspaceAggregatorName].manifest;
+        performAudit(manifest, lockfile, resolver, linker, patterns) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this2._insertWorkspacePackagesIntoManifest(manifest, resolver);
+              const transitiveDevDeps = (0,
+              (
+                _getTransitiveDevDependencies ||
+                _load_getTransitiveDevDependencies()
+              ).getTransitiveDevDependencies)(
+                manifest,
+                resolver.workspaceLayout,
+                lockfile,
+              );
+              const hoistedTrees = yield (0,
+              (_hoistedTreeBuilder || _load_hoistedTreeBuilder()).buildTree)(
+                resolver,
+                linker,
+                patterns,
+              );
+              const auditTree = _this2._mapHoistedTreesToAuditTree(
+                manifest,
+                hoistedTrees,
+                transitiveDevDeps,
+              );
+              _this2.auditData = yield _this2._fetchAudit(auditTree);
+              return _this2.auditData.metadata.vulnerabilities;
+            },
+          )();
+        }
 
-      manifest.dependencies = Object.assign(manifest.dependencies || {}, workspaceManifest.dependencies);
-      manifest.devDependencies = Object.assign(manifest.devDependencies || {}, workspaceManifest.devDependencies);
-      manifest.optionalDependencies = Object.assign(manifest.optionalDependencies || {}, workspaceManifest.optionalDependencies);
-    }
-  }
+        summary() {
+          if (!this.auditData) {
+            return;
+          }
+          this.reporter.auditSummary(this.auditData.metadata);
+        }
 
-  performAudit(manifest, lockfile, resolver, linker, patterns) {
-    var _this2 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this2._insertWorkspacePackagesIntoManifest(manifest, resolver);
-      const transitiveDevDeps = (0, (_getTransitiveDevDependencies || _load_getTransitiveDevDependencies()).getTransitiveDevDependencies)(manifest, resolver.workspaceLayout, lockfile);
-      const hoistedTrees = yield (0, (_hoistedTreeBuilder || _load_hoistedTreeBuilder()).buildTree)(resolver, linker, patterns);
-      const auditTree = _this2._mapHoistedTreesToAuditTree(manifest, hoistedTrees, transitiveDevDeps);
-      _this2.auditData = yield _this2._fetchAudit(auditTree);
-      return _this2.auditData.metadata.vulnerabilities;
-    })();
-  }
+        report() {
+          if (!this.auditData) {
+            return;
+          }
 
-  summary() {
-    if (!this.auditData) {
-      return;
-    }
-    this.reporter.auditSummary(this.auditData.metadata);
-  }
+          const startLoggingAt = Math.max(
+            0,
+            this.severityLevels.indexOf(this.options.level),
+          );
 
-  report() {
-    if (!this.auditData) {
-      return;
-    }
+          const reportAdvisory = (resolution) => {
+            const advisory =
+              this.auditData.advisories[resolution.id.toString()];
 
-    const startLoggingAt = Math.max(0, this.severityLevels.indexOf(this.options.level));
+            if (
+              this.severityLevels.indexOf(advisory.severity) >= startLoggingAt
+            ) {
+              this.reporter.auditAdvisory(resolution, advisory);
+            }
+          };
 
-    const reportAdvisory = resolution => {
-      const advisory = this.auditData.advisories[resolution.id.toString()];
+          if (Object.keys(this.auditData.advisories).length !== 0) {
+            // let printedManualReviewHeader = false;
+
+            this.auditData.actions.forEach((action) => {
+              action.resolves.forEach(reportAdvisory);
+
+              /* The following block has been temporarily removed
+               * because the actions returned by npm are not valid for yarn.
+               * Removing this action reporting until we can come up with a way
+               * to correctly resolve issues.
+               */
+              // if (action.action === 'update' || action.action === 'install') {
+              //   // these advisories can be resolved automatically by running a yarn command
+              //   const recommendation: AuditActionRecommendation = {
+              //     cmd: `yarn upgrade ${action.module}@${action.target}`,
+              //     isBreaking: action.isMajor,
+              //     action,
+              //   };
+              //   this.reporter.auditAction(recommendation);
+              //   action.resolves.forEach(reportAdvisory);
+              // }
+
+              // if (action.action === 'review') {
+              //   // these advisories cannot be resolved automatically and require manual review
+              //   if (!printedManualReviewHeader) {
+              //     this.reporter.auditManualReview();
+              //   }
+              //   printedManualReviewHeader = true;
+              //   action.resolves.forEach(reportAdvisory);
+              // }
+            });
+          }
 
-      if (this.severityLevels.indexOf(advisory.severity) >= startLoggingAt) {
-        this.reporter.auditAdvisory(resolution, advisory);
+          this.summary();
+        }
       }
-    };
-
-    if (Object.keys(this.auditData.advisories).length !== 0) {
-      // let printedManualReviewHeader = false;
+      exports.default = Audit;
 
-      this.auditData.actions.forEach(action => {
-        action.resolves.forEach(reportAdvisory);
-
-        /* The following block has been temporarily removed
-         * because the actions returned by npm are not valid for yarn.
-         * Removing this action reporting until we can come up with a way
-         * to correctly resolve issues.
-         */
-        // if (action.action === 'update' || action.action === 'install') {
-        //   // these advisories can be resolved automatically by running a yarn command
-        //   const recommendation: AuditActionRecommendation = {
-        //     cmd: `yarn upgrade ${action.module}@${action.target}`,
-        //     isBreaking: action.isMajor,
-        //     action,
-        //   };
-        //   this.reporter.auditAction(recommendation);
-        //   action.resolves.forEach(reportAdvisory);
-        // }
+      /***/
+    },
+    /* 354 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        // if (action.action === 'review') {
-        //   // these advisories cannot be resolved automatically and require manual review
-        //   if (!printedManualReviewHeader) {
-        //     this.reporter.auditManualReview();
-        //   }
-        //   printedManualReviewHeader = true;
-        //   action.resolves.forEach(reportAdvisory);
-        // }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
-    }
-
-    this.summary();
-  }
-}
-exports.default = Audit;
+      exports.run =
+        exports.clean =
+        exports.noArguments =
+        exports.requireLockfile =
+          undefined;
 
-/***/ }),
-/* 354 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _asyncToGenerator2;
 
-"use strict";
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
+      let clean = (exports.clean = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter) {
+            const loc = path.join(
+              config.lockfileFolder,
+              (_constants || _load_constants()).CLEAN_FILENAME,
+            );
+            const file = yield (_fs || _load_fs()).readFile(loc);
+            const lines = file.split("\n");
+            const filters = (0, (_filter || _load_filter()).ignoreLinesToRegex)(
+              lines,
+            );
+
+            let removedFiles = 0;
+            let removedSize = 0;
+
+            // build list of possible module folders
+            const locs = new Set();
+            for (
+              var _iterator = config.registryFolders,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.clean = exports.noArguments = exports.requireLockfile = undefined;
+            ) {
+              var _ref2;
 
-var _asyncToGenerator2;
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              const registryFolder = _ref2;
 
-let clean = exports.clean = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter) {
-    const loc = path.join(config.lockfileFolder, (_constants || _load_constants()).CLEAN_FILENAME);
-    const file = yield (_fs || _load_fs()).readFile(loc);
-    const lines = file.split('\n');
-    const filters = (0, (_filter || _load_filter()).ignoreLinesToRegex)(lines);
+              locs.add(path.resolve(config.lockfileFolder, registryFolder));
+            }
 
-    let removedFiles = 0;
-    let removedSize = 0;
+            const workspaceRootFolder = config.workspaceRootFolder;
+            if (workspaceRootFolder) {
+              const manifest = yield config.findManifest(
+                workspaceRootFolder,
+                false,
+              );
+              invariant(
+                manifest && manifest.workspaces,
+                'We must find a manifest with a "workspaces" property',
+              );
+
+              const workspaces = yield config.resolveWorkspaces(
+                workspaceRootFolder,
+                manifest,
+              );
+
+              for (
+                var _iterator2 = Object.keys(workspaces),
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-    // build list of possible module folders
-    const locs = new Set();
-    for (var _iterator = config.registryFolders, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
+              ) {
+                var _ref3;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
-      }
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
+                }
 
-      const registryFolder = _ref2;
+                const workspaceName = _ref3;
 
-      locs.add(path.resolve(config.lockfileFolder, registryFolder));
-    }
+                for (
+                  var _iterator3 = (_index || _load_index()).registryNames,
+                    _isArray3 = Array.isArray(_iterator3),
+                    _i3 = 0,
+                    _iterator3 = _isArray3
+                      ? _iterator3
+                      : _iterator3[Symbol.iterator]();
+                  ;
 
-    const workspaceRootFolder = config.workspaceRootFolder;
-    if (workspaceRootFolder) {
-      const manifest = yield config.findManifest(workspaceRootFolder, false);
-      invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
+                ) {
+                  var _ref4;
 
-      const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
+                  if (_isArray3) {
+                    if (_i3 >= _iterator3.length) break;
+                    _ref4 = _iterator3[_i3++];
+                  } else {
+                    _i3 = _iterator3.next();
+                    if (_i3.done) break;
+                    _ref4 = _i3.value;
+                  }
 
-      for (var _iterator2 = Object.keys(workspaces), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+                  const name = _ref4;
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+                  const registry = config.registries[name];
+                  locs.add(
+                    path.join(workspaces[workspaceName].loc, registry.folder),
+                  );
+                }
+              }
+            }
 
-        const workspaceName = _ref3;
+            for (
+              var _iterator4 = locs,
+                _isArray4 = Array.isArray(_iterator4),
+                _i4 = 0,
+                _iterator4 = _isArray4
+                  ? _iterator4
+                  : _iterator4[Symbol.iterator]();
+              ;
 
-        for (var _iterator3 = (_index || _load_index()).registryNames, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-          var _ref4;
+            ) {
+              var _ref5;
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref4 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref4 = _i3.value;
-          }
+              if (_isArray4) {
+                if (_i4 >= _iterator4.length) break;
+                _ref5 = _iterator4[_i4++];
+              } else {
+                _i4 = _iterator4.next();
+                if (_i4.done) break;
+                _ref5 = _i4.value;
+              }
 
-          const name = _ref4;
+              const folder = _ref5;
 
-          const registry = config.registries[name];
-          locs.add(path.join(workspaces[workspaceName].loc, registry.folder));
-        }
-      }
-    }
+              if (!(yield (_fs || _load_fs()).exists(folder))) {
+                continue;
+              }
 
-    for (var _iterator4 = locs, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref5;
+              const spinner = reporter.activity();
+              const files = yield (_fs || _load_fs()).walk(folder);
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref5 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref5 = _i4.value;
-      }
+              var _sortFilter = (0, (_filter || _load_filter()).sortFilter)(
+                files,
+                filters,
+              );
 
-      const folder = _ref5;
+              const ignoreFiles = _sortFilter.ignoreFiles;
 
-      if (!(yield (_fs || _load_fs()).exists(folder))) {
-        continue;
-      }
+              spinner.end();
 
-      const spinner = reporter.activity();
-      const files = yield (_fs || _load_fs()).walk(folder);
+              const tick = reporter.progress(ignoreFiles.size);
+              // TODO make sure `main` field of all modules isn't ignored
 
-      var _sortFilter = (0, (_filter || _load_filter()).sortFilter)(files, filters);
+              for (
+                var _iterator5 = ignoreFiles,
+                  _isArray5 = Array.isArray(_iterator5),
+                  _i5 = 0,
+                  _iterator5 = _isArray5
+                    ? _iterator5
+                    : _iterator5[Symbol.iterator]();
+                ;
 
-      const ignoreFiles = _sortFilter.ignoreFiles;
+              ) {
+                var _ref6;
 
-      spinner.end();
+                if (_isArray5) {
+                  if (_i5 >= _iterator5.length) break;
+                  _ref6 = _iterator5[_i5++];
+                } else {
+                  _i5 = _iterator5.next();
+                  if (_i5.done) break;
+                  _ref6 = _i5.value;
+                }
 
-      const tick = reporter.progress(ignoreFiles.size);
-      // TODO make sure `main` field of all modules isn't ignored
+                const file = _ref6;
 
-      for (var _iterator5 = ignoreFiles, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref6;
+                const loc = path.join(folder, file);
+                const stat = yield (_fs || _load_fs()).lstat(loc);
+                removedSize += stat.size;
+                removedFiles++;
+              }
 
-        if (_isArray5) {
-          if (_i5 >= _iterator5.length) break;
-          _ref6 = _iterator5[_i5++];
-        } else {
-          _i5 = _iterator5.next();
-          if (_i5.done) break;
-          _ref6 = _i5.value;
-        }
+              for (
+                var _iterator6 = ignoreFiles,
+                  _isArray6 = Array.isArray(_iterator6),
+                  _i6 = 0,
+                  _iterator6 = _isArray6
+                    ? _iterator6
+                    : _iterator6[Symbol.iterator]();
+                ;
 
-        const file = _ref6;
+              ) {
+                var _ref7;
 
-        const loc = path.join(folder, file);
-        const stat = yield (_fs || _load_fs()).lstat(loc);
-        removedSize += stat.size;
-        removedFiles++;
-      }
+                if (_isArray6) {
+                  if (_i6 >= _iterator6.length) break;
+                  _ref7 = _iterator6[_i6++];
+                } else {
+                  _i6 = _iterator6.next();
+                  if (_i6.done) break;
+                  _ref7 = _i6.value;
+                }
 
-      for (var _iterator6 = ignoreFiles, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref7;
+                const file = _ref7;
 
-        if (_isArray6) {
-          if (_i6 >= _iterator6.length) break;
-          _ref7 = _iterator6[_i6++];
-        } else {
-          _i6 = _iterator6.next();
-          if (_i6.done) break;
-          _ref7 = _i6.value;
-        }
+                const loc = path.join(folder, file);
+                yield (_fs || _load_fs()).unlink(loc);
+                tick();
+              }
+            }
 
-        const file = _ref7;
+            return { removedFiles, removedSize };
+          },
+        );
 
-        const loc = path.join(folder, file);
-        yield (_fs || _load_fs()).unlink(loc);
-        tick();
-      }
-    }
+        return function clean(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let runInit = (() => {
+        var _ref8 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (cwd, reporter) {
+            reporter.step(
+              1,
+              1,
+              reporter.lang(
+                "cleanCreatingFile",
+                (_constants || _load_constants()).CLEAN_FILENAME,
+              ),
+            );
+            const cleanLoc = path.join(
+              cwd,
+              (_constants || _load_constants()).CLEAN_FILENAME,
+            );
+            yield (_fs || _load_fs()).writeFile(
+              cleanLoc,
+              `${DEFAULT_FILTER}\n`,
+              { flag: "wx" },
+            );
+            reporter.info(
+              reporter.lang(
+                "cleanCreatedFile",
+                (_constants || _load_constants()).CLEAN_FILENAME,
+              ),
+            );
+          },
+        );
 
-    return { removedFiles, removedSize };
-  });
+        return function runInit(_x3, _x4) {
+          return _ref8.apply(this, arguments);
+        };
+      })();
 
-  return function clean(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let runInit = (() => {
-  var _ref8 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (cwd, reporter) {
-    reporter.step(1, 1, reporter.lang('cleanCreatingFile', (_constants || _load_constants()).CLEAN_FILENAME));
-    const cleanLoc = path.join(cwd, (_constants || _load_constants()).CLEAN_FILENAME);
-    yield (_fs || _load_fs()).writeFile(cleanLoc, `${DEFAULT_FILTER}\n`, { flag: 'wx' });
-    reporter.info(reporter.lang('cleanCreatedFile', (_constants || _load_constants()).CLEAN_FILENAME));
-  });
-
-  return function runInit(_x3, _x4) {
-    return _ref8.apply(this, arguments);
-  };
-})();
+      let runAutoClean = (() => {
+        var _ref9 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter) {
+            reporter.step(1, 1, reporter.lang("cleaning"));
 
-let runAutoClean = (() => {
-  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter) {
-    reporter.step(1, 1, reporter.lang('cleaning'));
+            var _ref10 = yield clean(config, reporter);
 
-    var _ref10 = yield clean(config, reporter);
+            const removedFiles = _ref10.removedFiles,
+              removedSize = _ref10.removedSize;
 
-    const removedFiles = _ref10.removedFiles,
-          removedSize = _ref10.removedSize;
+            reporter.info(reporter.lang("cleanRemovedFiles", removedFiles));
+            reporter.info(
+              reporter.lang(
+                "cleanSavedSize",
+                Number((removedSize / 1024 / 1024).toFixed(2)),
+              ),
+            );
+          },
+        );
 
-    reporter.info(reporter.lang('cleanRemovedFiles', removedFiles));
-    reporter.info(reporter.lang('cleanSavedSize', Number((removedSize / 1024 / 1024).toFixed(2))));
-  });
+        return function runAutoClean(_x5, _x6) {
+          return _ref9.apply(this, arguments);
+        };
+      })();
 
-  return function runAutoClean(_x5, _x6) {
-    return _ref9.apply(this, arguments);
-  };
-})();
+      let checkForCleanFile = (() => {
+        var _ref11 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (cwd) {
+            const cleanLoc = path.join(
+              cwd,
+              (_constants || _load_constants()).CLEAN_FILENAME,
+            );
+            const exists = yield (_fs || _load_fs()).exists(cleanLoc);
+            return exists;
+          },
+        );
 
-let checkForCleanFile = (() => {
-  var _ref11 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (cwd) {
-    const cleanLoc = path.join(cwd, (_constants || _load_constants()).CLEAN_FILENAME);
-    const exists = yield (_fs || _load_fs()).exists(cleanLoc);
-    return exists;
-  });
+        return function checkForCleanFile(_x7) {
+          return _ref11.apply(this, arguments);
+        };
+      })();
 
-  return function checkForCleanFile(_x7) {
-    return _ref11.apply(this, arguments);
-  };
-})();
-
-let run = exports.run = (() => {
-  var _ref12 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const cleanFileExists = yield checkForCleanFile(config.cwd);
-
-    if (flags.init && cleanFileExists) {
-      reporter.info(reporter.lang('cleanAlreadyExists', (_constants || _load_constants()).CLEAN_FILENAME));
-    } else if (flags.init) {
-      yield runInit(config.cwd, reporter);
-    } else if (flags.force && cleanFileExists) {
-      yield runAutoClean(config, reporter);
-    } else if (cleanFileExists) {
-      reporter.info(reporter.lang('cleanRequiresForce', (_constants || _load_constants()).CLEAN_FILENAME));
-    } else {
-      reporter.info(reporter.lang('cleanDoesNotExist', (_constants || _load_constants()).CLEAN_FILENAME));
-    }
-  });
+      let run = (exports.run = (() => {
+        var _ref12 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const cleanFileExists = yield checkForCleanFile(config.cwd);
+
+            if (flags.init && cleanFileExists) {
+              reporter.info(
+                reporter.lang(
+                  "cleanAlreadyExists",
+                  (_constants || _load_constants()).CLEAN_FILENAME,
+                ),
+              );
+            } else if (flags.init) {
+              yield runInit(config.cwd, reporter);
+            } else if (flags.force && cleanFileExists) {
+              yield runAutoClean(config, reporter);
+            } else if (cleanFileExists) {
+              reporter.info(
+                reporter.lang(
+                  "cleanRequiresForce",
+                  (_constants || _load_constants()).CLEAN_FILENAME,
+                ),
+              );
+            } else {
+              reporter.info(
+                reporter.lang(
+                  "cleanDoesNotExist",
+                  (_constants || _load_constants()).CLEAN_FILENAME,
+                ),
+              );
+            }
+          },
+        );
 
-  return function run(_x8, _x9, _x10, _x11) {
-    return _ref12.apply(this, arguments);
-  };
-})();
+        return function run(_x8, _x9, _x10, _x11) {
+          return _ref12.apply(this, arguments);
+        };
+      })());
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-var _index;
+      var _index;
 
-function _load_index() {
-  return _index = __webpack_require__(57);
-}
+      function _load_index() {
+        return (_index = __webpack_require__(57));
+      }
 
-var _filter;
+      var _filter;
 
-function _load_filter() {
-  return _filter = __webpack_require__(372);
-}
+      function _load_filter() {
+        return (_filter = __webpack_require__(372));
+      }
 
-var _constants;
+      var _constants;
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-var _fs;
+      var _fs;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
 
-const requireLockfile = exports.requireLockfile = true;
-const noArguments = exports.noArguments = true;
+      const requireLockfile = (exports.requireLockfile = true);
+      const noArguments = (exports.noArguments = true);
 
-const DEFAULT_FILTER = `
+      const DEFAULT_FILTER = `
 # test directories
 __tests__
 test
@@ -73166,15914 +88556,28158 @@ wercker.yml
 *.md
 `.trim();
 
-function setFlags(commander) {
-  commander.description('Cleans and removes unnecessary files from package dependencies.');
-  commander.usage('autoclean [flags]');
-  commander.option('-I, --init', `Create "${(_constants || _load_constants()).CLEAN_FILENAME}" file with the default entries.`);
-  commander.option('-F, --force', `Run autoclean using the existing "${(_constants || _load_constants()).CLEAN_FILENAME}" file.`);
-}
+      function setFlags(commander) {
+        commander.description(
+          "Cleans and removes unnecessary files from package dependencies.",
+        );
+        commander.usage("autoclean [flags]");
+        commander.option(
+          "-I, --init",
+          `Create "${(_constants || _load_constants()).CLEAN_FILENAME}" file with the default entries.`,
+        );
+        commander.option(
+          "-F, --force",
+          `Run autoclean using the existing "${(_constants || _load_constants()).CLEAN_FILENAME}" file.`,
+        );
+      }
 
-function hasWrapper(commander) {
-  return true;
-}
+      function hasWrapper(commander) {
+        return true;
+      }
 
-/***/ }),
-/* 355 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 355 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples =
+        exports.run =
+        exports.getCachedPackagesDirs =
+          undefined;
 
+      var _asyncToGenerator2;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.run = exports.getCachedPackagesDirs = undefined;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _asyncToGenerator2;
+      let getCachedPackagesDirs = (exports.getCachedPackagesDirs = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, currentPath) {
+            const results = [];
+            const stat = yield (_fs || _load_fs()).lstat(currentPath);
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            if (!stat.isDirectory()) {
+              return results;
+            }
 
-let getCachedPackagesDirs = exports.getCachedPackagesDirs = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, currentPath) {
-    const results = [];
-    const stat = yield (_fs || _load_fs()).lstat(currentPath);
+            const folders = yield (_fs || _load_fs()).readdir(currentPath);
+            for (
+              var _iterator = folders,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-    if (!stat.isDirectory()) {
-      return results;
-    }
+            ) {
+              var _ref2;
 
-    const folders = yield (_fs || _load_fs()).readdir(currentPath);
-    for (var _iterator = folders, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
-      }
+              const folder = _ref2;
 
-      const folder = _ref2;
+              if (folder[0] === ".") {
+                continue;
+              }
+              const packageParentPath = path.join(
+                currentPath,
+                folder,
+                "node_modules",
+              );
+
+              const candidates = yield (_fs || _load_fs()).readdir(
+                packageParentPath,
+              );
+              invariant(
+                candidates.length === 1,
+                `There should only be one folder in a package cache (got ${candidates.join(",")} in ${packageParentPath})`,
+              );
+
+              for (
+                var _iterator2 = candidates,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-      if (folder[0] === '.') {
-        continue;
-      }
-      const packageParentPath = path.join(currentPath, folder, 'node_modules');
+              ) {
+                var _ref3;
 
-      const candidates = yield (_fs || _load_fs()).readdir(packageParentPath);
-      invariant(candidates.length === 1, `There should only be one folder in a package cache (got ${candidates.join(',')} in ${packageParentPath})`);
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
+                }
 
-      for (var _iterator2 = candidates, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+                const candidate = _ref3;
+
+                const candidatePath = path.join(packageParentPath, candidate);
+                if (candidate.charAt(0) === "@") {
+                  const subCandidates = yield (_fs || _load_fs()).readdir(
+                    candidatePath,
+                  );
+                  invariant(
+                    subCandidates.length === 1,
+                    `There should only be one folder in a package cache (got ${subCandidates.join(",")} in ${candidatePath})`,
+                  );
+
+                  for (
+                    var _iterator3 = subCandidates,
+                      _isArray3 = Array.isArray(_iterator3),
+                      _i3 = 0,
+                      _iterator3 = _isArray3
+                        ? _iterator3
+                        : _iterator3[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref4;
+
+                    if (_isArray3) {
+                      if (_i3 >= _iterator3.length) break;
+                      _ref4 = _iterator3[_i3++];
+                    } else {
+                      _i3 = _iterator3.next();
+                      if (_i3.done) break;
+                      _ref4 = _i3.value;
+                    }
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+                    const subCandidate = _ref4;
 
-        const candidate = _ref3;
+                    const subCandidatePath = path.join(
+                      candidatePath,
+                      subCandidate,
+                    );
+                    results.push(subCandidatePath);
+                  }
+                } else {
+                  results.push(candidatePath);
+                }
+              }
+            }
 
-        const candidatePath = path.join(packageParentPath, candidate);
-        if (candidate.charAt(0) === '@') {
-          const subCandidates = yield (_fs || _load_fs()).readdir(candidatePath);
-          invariant(subCandidates.length === 1, `There should only be one folder in a package cache (got ${subCandidates.join(',')} in ${candidatePath})`);
+            return results;
+          },
+        );
 
-          for (var _iterator3 = subCandidates, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-            var _ref4;
+        return function getCachedPackagesDirs(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-            if (_isArray3) {
-              if (_i3 >= _iterator3.length) break;
-              _ref4 = _iterator3[_i3++];
-            } else {
-              _i3 = _iterator3.next();
-              if (_i3.done) break;
-              _ref4 = _i3.value;
-            }
+      let getCachedPackages = (() => {
+        var _ref5 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            const paths = yield getCachedPackagesDirs(
+              config,
+              config.cacheFolder,
+            );
+            return _getMetadataWithPath(
+              config.readPackageMetadata.bind(config),
+              paths,
+            ).then(function (packages) {
+              return packages.filter(function (p) {
+                return !!p;
+              });
+            });
+          },
+        );
 
-            const subCandidate = _ref4;
+        return function getCachedPackages(_x3) {
+          return _ref5.apply(this, arguments);
+        };
+      })();
 
-            const subCandidatePath = path.join(candidatePath, subCandidate);
-            results.push(subCandidatePath);
-          }
-        } else {
-          results.push(candidatePath);
-        }
-      }
-    }
+      let list = (() => {
+        var _ref6 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const filterOut = function filterOut({
+              registry,
+              package: manifest,
+              remote,
+            } = {}) {
+              if (
+                flags.pattern &&
+                !micromatch.contains(manifest.name, flags.pattern)
+              ) {
+                return false;
+              }
+              return true;
+            };
 
-    return results;
-  });
+            const forReport = function forReport({
+              registry,
+              package: manifest,
+              remote,
+            } = {}) {
+              return [
+                manifest.name,
+                manifest.version,
+                registry,
+                (remote && remote.resolved) || "",
+              ];
+            };
 
-  return function getCachedPackagesDirs(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let getCachedPackages = (() => {
-  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    const paths = yield getCachedPackagesDirs(config, config.cacheFolder);
-    return _getMetadataWithPath(config.readPackageMetadata.bind(config), paths).then(function (packages) {
-      return packages.filter(function (p) {
-        return !!p;
-      });
-    });
-  });
+            const packages = yield getCachedPackages(config);
+            const body = packages.filter(filterOut).map(forReport);
+            reporter.table(["Name", "Version", "Registry", "Resolved"], body);
+          },
+        );
 
-  return function getCachedPackages(_x3) {
-    return _ref5.apply(this, arguments);
-  };
-})();
+        return function list(_x4, _x5, _x6, _x7) {
+          return _ref6.apply(this, arguments);
+        };
+      })();
 
-let list = (() => {
-  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const filterOut = function filterOut({ registry, package: manifest, remote } = {}) {
-      if (flags.pattern && !micromatch.contains(manifest.name, flags.pattern)) {
-        return false;
-      }
-      return true;
-    };
+      let clean = (() => {
+        var _ref7 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (config.cacheFolder) {
+              const activity = reporter.activity();
+
+              if (args.length > 0) {
+                // Clear named packages from cache
+                const packages = yield getCachedPackages(config);
+                const shouldDelete = function shouldDelete({
+                  registry,
+                  package: manifest,
+                  remote,
+                } = {}) {
+                  return args.indexOf(manifest.name) !== -1;
+                };
+                const packagesToDelete = packages.filter(shouldDelete);
 
-    const forReport = function forReport({ registry, package: manifest, remote } = {}) {
-      return [manifest.name, manifest.version, registry, remote && remote.resolved || ''];
-    };
+                for (
+                  var _iterator4 = packagesToDelete,
+                    _isArray4 = Array.isArray(_iterator4),
+                    _i4 = 0,
+                    _iterator4 = _isArray4
+                      ? _iterator4
+                      : _iterator4[Symbol.iterator]();
+                  ;
 
-    const packages = yield getCachedPackages(config);
-    const body = packages.filter(filterOut).map(forReport);
-    reporter.table(['Name', 'Version', 'Registry', 'Resolved'], body);
-  });
+                ) {
+                  var _ref8;
 
-  return function list(_x4, _x5, _x6, _x7) {
-    return _ref6.apply(this, arguments);
-  };
-})();
+                  if (_isArray4) {
+                    if (_i4 >= _iterator4.length) break;
+                    _ref8 = _iterator4[_i4++];
+                  } else {
+                    _i4 = _iterator4.next();
+                    if (_i4.done) break;
+                    _ref8 = _i4.value;
+                  }
+
+                  const manifest = _ref8;
+
+                  let relativePath = path.relative(
+                    config.cacheFolder,
+                    manifest._path,
+                  );
+                  while (relativePath && relativePath !== ".") {
+                    yield (_fs || _load_fs()).unlink(
+                      path.resolve(config.cacheFolder, relativePath),
+                    );
+                    relativePath = path.dirname(relativePath);
+                  }
+                }
 
-let clean = (() => {
-  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (config.cacheFolder) {
-      const activity = reporter.activity();
+                activity.end();
+                reporter.success(
+                  reporter.lang("clearedPackageFromCache", args[0]),
+                );
+              } else {
+                // Clear all cache
+                yield (_fs || _load_fs()).unlink(config._cacheRootFolder);
+                yield (_fs || _load_fs()).mkdirp(config.cacheFolder);
+                activity.end();
+                reporter.success(reporter.lang("clearedCache"));
+              }
+            }
+          },
+        );
 
-      if (args.length > 0) {
-        // Clear named packages from cache
-        const packages = yield getCachedPackages(config);
-        const shouldDelete = function shouldDelete({ registry, package: manifest, remote } = {}) {
-          return args.indexOf(manifest.name) !== -1;
+        return function clean(_x8, _x9, _x10, _x11) {
+          return _ref7.apply(this, arguments);
         };
-        const packagesToDelete = packages.filter(shouldDelete);
+      })();
 
-        for (var _iterator4 = packagesToDelete, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref8;
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref8 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref8 = _i4.value;
-          }
+      var _buildSubCommands2;
+
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
-          const manifest = _ref8;
+      var _fs;
+
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-          let relativePath = path.relative(config.cacheFolder, manifest._path);
-          while (relativePath && relativePath !== '.') {
-            yield (_fs || _load_fs()).unlink(path.resolve(config.cacheFolder, relativePath));
-            relativePath = path.dirname(relativePath);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
           }
+          newObj.default = obj;
+          return newObj;
         }
+      }
 
-        activity.end();
-        reporter.success(reporter.lang('clearedPackageFromCache', args[0]));
-      } else {
-        // Clear all cache
-        yield (_fs || _load_fs()).unlink(config._cacheRootFolder);
-        yield (_fs || _load_fs()).mkdirp(config.cacheFolder);
-        activity.end();
-        reporter.success(reporter.lang('clearedCache'));
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    }
-  });
 
-  return function clean(_x8, _x9, _x10, _x11) {
-    return _ref7.apply(this, arguments);
-  };
-})();
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
+      const micromatch = __webpack_require__(114);
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+      function hasWrapper(flags, args) {
+        return args[0] !== "dir";
+      }
 
-var _buildSubCommands2;
+      function _getMetadataWithPath(getMetadataFn, paths) {
+        return Promise.all(
+          paths.map((path) =>
+            getMetadataFn(path)
+              .then((r) => {
+                r._path = path;
+                return r;
+              })
+              .catch((error) => undefined),
+          ),
+        );
+      }
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)("cache", {
+        ls(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              reporter.warn(
+                `\`yarn cache ls\` is deprecated. Please use \`yarn cache list\`.`,
+              );
+              yield list(config, reporter, flags, args);
+            },
+          )();
+        },
+        list,
+        clean,
+        dir(config, reporter) {
+          reporter.log(config.cacheFolder, { force: true });
+        },
+      });
 
-var _fs;
+      const run = _buildSubCommands.run,
+        _setFlags = _buildSubCommands.setFlags,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.examples = examples;
+      function setFlags(commander) {
+        _setFlags(commander);
+        commander.description(
+          "Yarn cache list will print out every cached package.",
+        );
+        commander.option(
+          "--pattern [pattern]",
+          "filter cached packages by pattern",
+        );
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      /***/
+    },
+    /* 356 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run =
+        exports.verifyTreeCheck =
+        exports.noArguments =
+        exports.requireLockfile =
+          undefined;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _asyncToGenerator2;
 
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
-const micromatch = __webpack_require__(114);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function hasWrapper(flags, args) {
-  return args[0] !== 'dir';
-}
+      let verifyTreeCheck = (exports.verifyTreeCheck = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            let errCount = 0;
+            function reportError(msg, ...vars) {
+              reporter.error(reporter.lang(msg, ...vars));
+              errCount++;
+            }
+            // check all dependencies recursively without relying on internal resolver
+            const registryName = "yarn";
+            const registryFolder = config.registryFolders[0];
+            const cwd = config.workspaceRootFolder
+              ? config.lockfileFolder
+              : config.cwd;
+            const rootManifest = yield config.readManifest(cwd, registryName);
+
+            const dependenciesToCheckVersion = [];
+            if (rootManifest.dependencies) {
+              for (const name in rootManifest.dependencies) {
+                const version = rootManifest.dependencies[name];
+                // skip linked dependencies
+                const isLinkedDependency =
+                  /^link:/i.test(version) ||
+                  (/^file:/i.test(version) && config.linkFileDependencies);
+                if (isLinkedDependency) {
+                  continue;
+                }
+                dependenciesToCheckVersion.push({
+                  name,
+                  originalKey: name,
+                  parentCwd: cwd,
+                  version,
+                });
+              }
+            }
+            if (rootManifest.devDependencies && !config.production) {
+              for (const name in rootManifest.devDependencies) {
+                const version = rootManifest.devDependencies[name];
+                // skip linked dependencies
+                const isLinkedDependency =
+                  /^link:/i.test(version) ||
+                  (/^file:/i.test(version) && config.linkFileDependencies);
+                if (isLinkedDependency) {
+                  continue;
+                }
+                dependenciesToCheckVersion.push({
+                  name,
+                  originalKey: name,
+                  parentCwd: cwd,
+                  version,
+                });
+              }
+            }
 
-function _getMetadataWithPath(getMetadataFn, paths) {
-  return Promise.all(paths.map(path => getMetadataFn(path).then(r => {
-    r._path = path;
-    return r;
-  }).catch(error => undefined)));
-}
+            const locationsVisited = new Set();
+            while (dependenciesToCheckVersion.length) {
+              const dep = dependenciesToCheckVersion.shift();
+              const manifestLoc = path.resolve(
+                dep.parentCwd,
+                registryFolder,
+                dep.name,
+              );
+              if (locationsVisited.has(manifestLoc + `@${dep.version}`)) {
+                continue;
+              }
+              locationsVisited.add(manifestLoc + `@${dep.version}`);
+              // When plugnplay is enabled, packages aren't copied to the node_modules folder, so this check doesn't make sense
+              // TODO: We ideally should check that the packages are located inside the cache instead
+              if (config.plugnplayEnabled) {
+                continue;
+              }
+              if (!(yield (_fs || _load_fs()).exists(manifestLoc))) {
+                reportError("packageNotInstalled", `${dep.originalKey}`);
+                continue;
+              }
+              if (
+                !(yield (_fs || _load_fs()).exists(
+                  path.join(manifestLoc, "package.json"),
+                ))
+              ) {
+                continue;
+              }
+              const pkg = yield config.readManifest(manifestLoc, registryName);
+              if (
+                semver.validRange(dep.version, config.looseSemver) &&
+                !semver.satisfies(pkg.version, dep.version, config.looseSemver)
+              ) {
+                reportError(
+                  "packageWrongVersion",
+                  dep.originalKey,
+                  dep.version,
+                  pkg.version,
+                );
+                continue;
+              }
+              const dependencies = pkg.dependencies;
+              if (dependencies) {
+                for (const subdep in dependencies) {
+                  const subDepPath = path.resolve(
+                    manifestLoc,
+                    registryFolder,
+                    subdep,
+                  );
+                  let found = false;
+                  const relative = path.relative(cwd, subDepPath);
+                  const locations = path
+                    .normalize(relative)
+                    .split(registryFolder + path.sep)
+                    .filter(function (dir) {
+                      return !!dir;
+                    });
+                  locations.pop();
+                  while (locations.length >= 0) {
+                    let possiblePath;
+                    if (locations.length > 0) {
+                      possiblePath = path.join(
+                        cwd,
+                        registryFolder,
+                        locations.join(path.sep + registryFolder + path.sep),
+                      );
+                    } else {
+                      possiblePath = cwd;
+                    }
+                    if (
+                      yield (_fs || _load_fs()).exists(
+                        path.resolve(possiblePath, registryFolder, subdep),
+                      )
+                    ) {
+                      dependenciesToCheckVersion.push({
+                        name: subdep,
+                        originalKey: `${dep.originalKey}#${subdep}`,
+                        parentCwd: possiblePath,
+                        version: dependencies[subdep],
+                      });
+                      found = true;
+                      break;
+                    }
+                    if (!locations.length) {
+                      break;
+                    }
+                    locations.pop();
+                  }
+                  if (!found) {
+                    reportError(
+                      "packageNotInstalled",
+                      `${dep.originalKey}#${subdep}`,
+                    );
+                  }
+                }
+              }
+            }
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('cache', {
-  ls(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      reporter.warn(`\`yarn cache ls\` is deprecated. Please use \`yarn cache list\`.`);
-      yield list(config, reporter, flags, args);
-    })();
-  },
-  list,
-  clean,
-  dir(config, reporter) {
-    reporter.log(config.cacheFolder, { force: true });
-  }
-});
-
-const run = _buildSubCommands.run,
-      _setFlags = _buildSubCommands.setFlags,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.examples = examples;
-function setFlags(commander) {
-  _setFlags(commander);
-  commander.description('Yarn cache list will print out every cached package.');
-  commander.option('--pattern [pattern]', 'filter cached packages by pattern');
-}
-
-/***/ }),
-/* 356 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.verifyTreeCheck = exports.noArguments = exports.requireLockfile = undefined;
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-let verifyTreeCheck = exports.verifyTreeCheck = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    let errCount = 0;
-    function reportError(msg, ...vars) {
-      reporter.error(reporter.lang(msg, ...vars));
-      errCount++;
-    }
-    // check all dependencies recursively without relying on internal resolver
-    const registryName = 'yarn';
-    const registryFolder = config.registryFolders[0];
-    const cwd = config.workspaceRootFolder ? config.lockfileFolder : config.cwd;
-    const rootManifest = yield config.readManifest(cwd, registryName);
-
-    const dependenciesToCheckVersion = [];
-    if (rootManifest.dependencies) {
-      for (const name in rootManifest.dependencies) {
-        const version = rootManifest.dependencies[name];
-        // skip linked dependencies
-        const isLinkedDependency = /^link:/i.test(version) || /^file:/i.test(version) && config.linkFileDependencies;
-        if (isLinkedDependency) {
-          continue;
-        }
-        dependenciesToCheckVersion.push({
-          name,
-          originalKey: name,
-          parentCwd: cwd,
-          version
-        });
-      }
-    }
-    if (rootManifest.devDependencies && !config.production) {
-      for (const name in rootManifest.devDependencies) {
-        const version = rootManifest.devDependencies[name];
-        // skip linked dependencies
-        const isLinkedDependency = /^link:/i.test(version) || /^file:/i.test(version) && config.linkFileDependencies;
-        if (isLinkedDependency) {
-          continue;
-        }
-        dependenciesToCheckVersion.push({
-          name,
-          originalKey: name,
-          parentCwd: cwd,
-          version
-        });
-      }
-    }
+            if (errCount > 0) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("foundErrors", errCount),
+              );
+            } else {
+              reporter.success(reporter.lang("folderInSync"));
+            }
+          },
+        );
 
-    const locationsVisited = new Set();
-    while (dependenciesToCheckVersion.length) {
-      const dep = dependenciesToCheckVersion.shift();
-      const manifestLoc = path.resolve(dep.parentCwd, registryFolder, dep.name);
-      if (locationsVisited.has(manifestLoc + `@${dep.version}`)) {
-        continue;
-      }
-      locationsVisited.add(manifestLoc + `@${dep.version}`);
-      // When plugnplay is enabled, packages aren't copied to the node_modules folder, so this check doesn't make sense
-      // TODO: We ideally should check that the packages are located inside the cache instead
-      if (config.plugnplayEnabled) {
-        continue;
-      }
-      if (!(yield (_fs || _load_fs()).exists(manifestLoc))) {
-        reportError('packageNotInstalled', `${dep.originalKey}`);
-        continue;
-      }
-      if (!(yield (_fs || _load_fs()).exists(path.join(manifestLoc, 'package.json')))) {
-        continue;
-      }
-      const pkg = yield config.readManifest(manifestLoc, registryName);
-      if (semver.validRange(dep.version, config.looseSemver) && !semver.satisfies(pkg.version, dep.version, config.looseSemver)) {
-        reportError('packageWrongVersion', dep.originalKey, dep.version, pkg.version);
-        continue;
-      }
-      const dependencies = pkg.dependencies;
-      if (dependencies) {
-        for (const subdep in dependencies) {
-          const subDepPath = path.resolve(manifestLoc, registryFolder, subdep);
-          let found = false;
-          const relative = path.relative(cwd, subDepPath);
-          const locations = path.normalize(relative).split(registryFolder + path.sep).filter(function (dir) {
-            return !!dir;
-          });
-          locations.pop();
-          while (locations.length >= 0) {
-            let possiblePath;
-            if (locations.length > 0) {
-              possiblePath = path.join(cwd, registryFolder, locations.join(path.sep + registryFolder + path.sep));
+        return function verifyTreeCheck(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let integrityHashCheck = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            let errCount = 0;
+            function reportError(msg, ...vars) {
+              reporter.error(reporter.lang(msg, ...vars));
+              errCount++;
+            }
+            const integrityChecker = new (
+              _integrityChecker || _load_integrityChecker()
+            ).default(config);
+
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.cwd);
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
+
+            // get patterns that are installed when running `yarn install`
+
+            var _ref3 = yield install.fetchRequestFromCwd();
+
+            const patterns = _ref3.patterns,
+              workspaceLayout = _ref3.workspaceLayout;
+
+            const match = yield integrityChecker.check(
+              patterns,
+              lockfile.cache,
+              flags,
+              workspaceLayout,
+            );
+            for (
+              var _iterator = match.missingPatterns,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
+
+            ) {
+              var _ref4;
+
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref4 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref4 = _i.value;
+              }
+
+              const pattern = _ref4;
+
+              reportError("lockfileNotContainPattern", pattern);
+            }
+            if (match.integrityFileMissing) {
+              reportError("noIntegrityFile");
+            }
+            if (match.integrityMatches === false) {
+              reporter.warn(
+                reporter.lang(
+                  (_integrityChecker2 || _load_integrityChecker2())
+                    .integrityErrors[match.integrityError],
+                ),
+              );
+              reportError("integrityCheckFailed");
+            }
+
+            if (errCount > 0) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("foundErrors", errCount),
+              );
             } else {
-              possiblePath = cwd;
-            }
-            if (yield (_fs || _load_fs()).exists(path.resolve(possiblePath, registryFolder, subdep))) {
-              dependenciesToCheckVersion.push({
-                name: subdep,
-                originalKey: `${dep.originalKey}#${subdep}`,
-                parentCwd: possiblePath,
-                version: dependencies[subdep]
-              });
-              found = true;
-              break;
+              reporter.success(reporter.lang("folderInSync"));
             }
-            if (!locations.length) {
-              break;
+          },
+        );
+
+        return function integrityHashCheck(_x5, _x6, _x7, _x8) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
+
+      let run = (exports.run = (() => {
+        var _ref5 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (flags.verifyTree) {
+              yield verifyTreeCheck(config, reporter, flags, args);
+              return;
+            } else if (flags.integrity) {
+              yield integrityHashCheck(config, reporter, flags, args);
+              return;
             }
-            locations.pop();
-          }
-          if (!found) {
-            reportError('packageNotInstalled', `${dep.originalKey}#${subdep}`);
-          }
-        }
-      }
-    }
 
-    if (errCount > 0) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('foundErrors', errCount));
-    } else {
-      reporter.success(reporter.lang('folderInSync'));
-    }
-  });
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.cwd);
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
+
+            function humaniseLocation(loc) {
+              const relative = path.relative(
+                path.join(config.cwd, "node_modules"),
+                loc,
+              );
+              const normalized = path.normalize(relative).split(path.sep);
+              return normalized
+                .filter((p) => p !== "node_modules")
+                .reduce((result, part) => {
+                  const length = result.length;
+                  if (
+                    length &&
+                    result[length - 1].startsWith("@") &&
+                    result[length - 1].indexOf(path.sep) === -1
+                  ) {
+                    result[length - 1] += path.sep + part;
+                  } else {
+                    result.push(part);
+                  }
+                  return result;
+                }, []);
+            }
 
-  return function verifyTreeCheck(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let integrityHashCheck = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    let errCount = 0;
-    function reportError(msg, ...vars) {
-      reporter.error(reporter.lang(msg, ...vars));
-      errCount++;
-    }
-    const integrityChecker = new (_integrityChecker || _load_integrityChecker()).default(config);
+            let warningCount = 0;
+            let errCount = 0;
+            function reportError(msg, ...vars) {
+              reporter.error(reporter.lang(msg, ...vars));
+              errCount++;
+            }
 
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+            // get patterns that are installed when running `yarn install`
 
-    // get patterns that are installed when running `yarn install`
+            var _ref6 = yield install.hydrate();
 
-    var _ref3 = yield install.fetchRequestFromCwd();
+            const rawPatterns = _ref6.patterns,
+              workspaceLayout = _ref6.workspaceLayout;
 
-    const patterns = _ref3.patterns,
-          workspaceLayout = _ref3.workspaceLayout;
+            const patterns = yield install.flatten(rawPatterns);
 
+            // check if patterns exist in lockfile
+            for (
+              var _iterator2 = patterns,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
+
+            ) {
+              var _ref7;
 
-    const match = yield integrityChecker.check(patterns, lockfile.cache, flags, workspaceLayout);
-    for (var _iterator = match.missingPatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref4;
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref7 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref7 = _i2.value;
+              }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref4 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref4 = _i.value;
-      }
+              const pattern = _ref7;
 
-      const pattern = _ref4;
+              if (
+                !lockfile.getLocked(pattern) &&
+                (!workspaceLayout ||
+                  !workspaceLayout.getManifestByPattern(pattern))
+              ) {
+                reportError("lockfileNotContainPattern", pattern);
+              }
+            }
 
-      reportError('lockfileNotContainPattern', pattern);
-    }
-    if (match.integrityFileMissing) {
-      reportError('noIntegrityFile');
-    }
-    if (match.integrityMatches === false) {
-      reporter.warn(reporter.lang((_integrityChecker2 || _load_integrityChecker2()).integrityErrors[match.integrityError]));
-      reportError('integrityCheckFailed');
-    }
+            const bundledDeps = {};
+            // check if any of the node_modules are out of sync
+            const res = yield install.linker.getFlatHoistedTree(
+              patterns,
+              workspaceLayout,
+            );
+            for (
+              var _iterator3 = res,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-    if (errCount > 0) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('foundErrors', errCount));
-    } else {
-      reporter.success(reporter.lang('folderInSync'));
-    }
-  });
+            ) {
+              var _ref9;
 
-  return function integrityHashCheck(_x5, _x6, _x7, _x8) {
-    return _ref2.apply(this, arguments);
-  };
-})();
-
-let run = exports.run = (() => {
-  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (flags.verifyTree) {
-      yield verifyTreeCheck(config, reporter, flags, args);
-      return;
-    } else if (flags.integrity) {
-      yield integrityHashCheck(config, reporter, flags, args);
-      return;
-    }
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref9 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref9 = _i3.value;
+              }
 
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+              const _ref8 = _ref9;
+              const loc = _ref8[0];
+              var _ref8$ = _ref8[1];
+              const originalKey = _ref8$.originalKey;
+              const pkg = _ref8$.pkg;
+              const ignore = _ref8$.ignore;
 
-    function humaniseLocation(loc) {
-      const relative = path.relative(path.join(config.cwd, 'node_modules'), loc);
-      const normalized = path.normalize(relative).split(path.sep);
-      return normalized.filter(p => p !== 'node_modules').reduce((result, part) => {
-        const length = result.length;
-        if (length && result[length - 1].startsWith('@') && result[length - 1].indexOf(path.sep) === -1) {
-          result[length - 1] += path.sep + part;
-        } else {
-          result.push(part);
-        }
-        return result;
-      }, []);
-    }
+              if (ignore) {
+                continue;
+              }
 
-    let warningCount = 0;
-    let errCount = 0;
-    function reportError(msg, ...vars) {
-      reporter.error(reporter.lang(msg, ...vars));
-      errCount++;
-    }
+              const parts = humaniseLocation(loc);
 
-    // get patterns that are installed when running `yarn install`
+              // grey out hoisted portions of key
+              let human = originalKey;
+              const hoistedParts = parts.slice();
+              const hoistedKey = parts.join("#");
+              if (human !== hoistedKey) {
+                const humanParts = human.split("#");
 
-    var _ref6 = yield install.hydrate();
+                for (let i = 0; i < humanParts.length; i++) {
+                  const humanPart = humanParts[i];
 
-    const rawPatterns = _ref6.patterns,
-          workspaceLayout = _ref6.workspaceLayout;
+                  if (hoistedParts[0] === humanPart) {
+                    hoistedParts.shift();
 
-    const patterns = yield install.flatten(rawPatterns);
+                    if (i < humanParts.length - 1) {
+                      humanParts[i] += "#";
+                    }
+                  } else {
+                    humanParts[i] = reporter.format.dim(`${humanPart}#`);
+                  }
+                }
 
-    // check if patterns exist in lockfile
-    for (var _iterator2 = patterns, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref7;
+                human = humanParts.join("");
+              }
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref7 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref7 = _i2.value;
+              // skip unnecessary checks for linked dependencies
+              const remoteType = pkg._reference.remote.type;
+              const isLinkedDependency =
+                remoteType === "link" ||
+                remoteType === "workspace" ||
+                (remoteType === "file" && config.linkFileDependencies);
+              const isResolution = pkg._reference.hint === "resolution";
+              if (isLinkedDependency || isResolution) {
+                continue;
+              }
+
+              if (!(yield (_fs || _load_fs()).exists(loc))) {
+                if (pkg._reference.optional) {
+                  reporter.warn(
+                    reporter.lang("optionalDepNotInstalled", human),
+                  );
+                } else {
+                  reportError("packageNotInstalled", human);
+                }
+                continue;
+              }
+
+              const pkgLoc = path.join(loc, "package.json");
+
+              if (yield (_fs || _load_fs()).exists(pkgLoc)) {
+                const packageJson = yield config.readJson(pkgLoc);
+                packageJson.version = semver.clean(packageJson.version);
+
+                if (pkg.version !== packageJson.version) {
+                  // node_modules contains wrong version
+                  reportError(
+                    "packageWrongVersion",
+                    human,
+                    pkg.version,
+                    packageJson.version,
+                  );
+                }
+
+                const deps = Object.assign(
+                  {},
+                  packageJson.dependencies,
+                  packageJson.peerDependencies,
+                );
+                bundledDeps[packageJson.name] =
+                  packageJson.bundledDependencies || [];
+
+                for (const name in deps) {
+                  const range = deps[name];
+                  if (!semver.validRange(range, config.looseSemver)) {
+                    continue; // exotic
+                  }
+
+                  const subHuman = `${human}#${name}@${range}`;
+
+                  // find the package that this will resolve to, factoring in hoisting
+                  const possibles = [];
+                  let depLoc;
+                  for (let i = parts.length; i >= 0; i--) {
+                    const myParts = parts.slice(0, i).concat(name);
+
+                    // build package.json location for this position
+                    const myDepPkgLoc = path.join(
+                      config.cwd,
+                      "node_modules",
+                      myParts.join(`${path.sep}node_modules${path.sep}`),
+                    );
+
+                    possibles.push(myDepPkgLoc);
+                  }
+                  while (possibles.length) {
+                    const myDepPkgLoc = possibles.shift();
+                    if (yield (_fs || _load_fs()).exists(myDepPkgLoc)) {
+                      depLoc = myDepPkgLoc;
+                      break;
+                    }
+                  }
+                  if (!depLoc) {
+                    // we'll hit the module not install error above when this module is hit
+                    continue;
+                  }
+
+                  const depPkgLoc = path.join(depLoc, "package.json");
+
+                  if (yield (_fs || _load_fs()).exists(depPkgLoc)) {
+                    const depPkg = yield config.readJson(depPkgLoc);
+                    const foundHuman = `${humaniseLocation(path.dirname(depPkgLoc)).join("#")}@${depPkg.version}`;
+                    if (
+                      !semver.satisfies(
+                        depPkg.version,
+                        range,
+                        config.looseSemver,
+                      )
+                    ) {
+                      // module isn't correct semver
+                      const resPattern = install.resolutionMap.find(
+                        name,
+                        originalKey.split("#"),
+                      );
+                      if (resPattern) {
+                        const resHuman = `${human}#${resPattern}`;
+
+                        var _normalizePattern = (0,
+                        (_normalizePattern2 || _load_normalizePattern())
+                          .normalizePattern)(resPattern);
+
+                        const resRange = _normalizePattern.range;
+
+                        if (
+                          semver.satisfies(
+                            depPkg.version,
+                            resRange,
+                            config.looseSemver,
+                          )
+                        ) {
+                          reporter.warn(
+                            reporter.lang(
+                              "incompatibleResolutionVersion",
+                              foundHuman,
+                              subHuman,
+                            ),
+                          );
+                          warningCount++;
+                        } else {
+                          reportError(
+                            "packageDontSatisfy",
+                            resHuman,
+                            foundHuman,
+                          );
+                        }
+                      } else {
+                        reportError("packageDontSatisfy", subHuman, foundHuman);
+                      }
+
+                      continue;
+                    }
+
+                    // check for modules above us that this could be deduped to
+                    for (
+                      var _iterator4 = possibles,
+                        _isArray4 = Array.isArray(_iterator4),
+                        _i4 = 0,
+                        _iterator4 = _isArray4
+                          ? _iterator4
+                          : _iterator4[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref10;
+
+                      if (_isArray4) {
+                        if (_i4 >= _iterator4.length) break;
+                        _ref10 = _iterator4[_i4++];
+                      } else {
+                        _i4 = _iterator4.next();
+                        if (_i4.done) break;
+                        _ref10 = _i4.value;
+                      }
+
+                      const loc = _ref10;
+
+                      const locPkg = path.join(loc, "package.json");
+
+                      if (!(yield (_fs || _load_fs()).exists(locPkg))) {
+                        continue;
+                      }
+
+                      const packageJson = yield config.readJson(locPkg);
+                      const packagePath = originalKey.split("#");
+                      const rootDep = packagePath[0];
+                      const packageName = packagePath[1] || packageJson.name;
+
+                      const bundledDep =
+                        bundledDeps[rootDep] &&
+                        bundledDeps[rootDep].indexOf(packageName) !== -1;
+                      if (
+                        !bundledDep &&
+                        (packageJson.version === depPkg.version ||
+                          (semver.satisfies(
+                            packageJson.version,
+                            range,
+                            config.looseSemver,
+                          ) &&
+                            semver.gt(
+                              packageJson.version,
+                              depPkg.version,
+                              config.looseSemver,
+                            )))
+                      ) {
+                        reporter.warn(
+                          reporter.lang(
+                            "couldBeDeduped",
+                            subHuman,
+                            packageJson.version,
+                            `${humaniseLocation(path.dirname(locPkg)).join("#")}@${packageJson.version}`,
+                          ),
+                        );
+                        warningCount++;
+                      }
+                      break;
+                    }
+                  }
+                }
+              }
+            }
+
+            if (warningCount > 1) {
+              reporter.info(reporter.lang("foundWarnings", warningCount));
+            }
+
+            if (errCount > 0) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("foundErrors", errCount),
+              );
+            } else {
+              reporter.success(reporter.lang("folderInSync"));
+            }
+          },
+        );
+
+        return function run(_x9, _x10, _x11, _x12) {
+          return _ref5.apply(this, arguments);
+        };
+      })());
+
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+
+      var _errors;
+
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
+
+      var _integrityChecker;
+
+      function _load_integrityChecker() {
+        return (_integrityChecker = _interopRequireDefault(
+          __webpack_require__(208),
+        ));
       }
 
-      const pattern = _ref7;
+      var _integrityChecker2;
 
-      if (!lockfile.getLocked(pattern) && (!workspaceLayout || !workspaceLayout.getManifestByPattern(pattern))) {
-        reportError('lockfileNotContainPattern', pattern);
+      function _load_integrityChecker2() {
+        return (_integrityChecker2 = __webpack_require__(208));
       }
-    }
 
-    const bundledDeps = {};
-    // check if any of the node_modules are out of sync
-    const res = yield install.linker.getFlatHoistedTree(patterns, workspaceLayout);
-    for (var _iterator3 = res, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref9;
+      var _lockfile;
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref9 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref9 = _i3.value;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
       }
 
-      const _ref8 = _ref9;
-      const loc = _ref8[0];
-      var _ref8$ = _ref8[1];
-      const originalKey = _ref8$.originalKey;
-      const pkg = _ref8$.pkg;
-      const ignore = _ref8$.ignore;
+      var _fs;
 
-      if (ignore) {
-        continue;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
 
-      const parts = humaniseLocation(loc);
+      var _install;
 
-      // grey out hoisted portions of key
-      let human = originalKey;
-      const hoistedParts = parts.slice();
-      const hoistedKey = parts.join('#');
-      if (human !== hoistedKey) {
-        const humanParts = human.split('#');
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-        for (let i = 0; i < humanParts.length; i++) {
-          const humanPart = humanParts[i];
+      var _normalizePattern2;
 
-          if (hoistedParts[0] === humanPart) {
-            hoistedParts.shift();
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
+      }
 
-            if (i < humanParts.length - 1) {
-              humanParts[i] += '#';
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
             }
-          } else {
-            humanParts[i] = reporter.format.dim(`${humanPart}#`);
           }
+          newObj.default = obj;
+          return newObj;
         }
-
-        human = humanParts.join('');
-      }
-
-      // skip unnecessary checks for linked dependencies
-      const remoteType = pkg._reference.remote.type;
-      const isLinkedDependency = remoteType === 'link' || remoteType === 'workspace' || remoteType === 'file' && config.linkFileDependencies;
-      const isResolution = pkg._reference.hint === 'resolution';
-      if (isLinkedDependency || isResolution) {
-        continue;
       }
 
-      if (!(yield (_fs || _load_fs()).exists(loc))) {
-        if (pkg._reference.optional) {
-          reporter.warn(reporter.lang('optionalDepNotInstalled', human));
-        } else {
-          reportError('packageNotInstalled', human);
-        }
-        continue;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      const pkgLoc = path.join(loc, 'package.json');
+      const semver = __webpack_require__(22);
+      const path = __webpack_require__(0);
 
-      if (yield (_fs || _load_fs()).exists(pkgLoc)) {
-        const packageJson = yield config.readJson(pkgLoc);
-        packageJson.version = semver.clean(packageJson.version);
+      const requireLockfile = (exports.requireLockfile = false);
+      const noArguments = (exports.noArguments = true);
 
-        if (pkg.version !== packageJson.version) {
-          // node_modules contains wrong version
-          reportError('packageWrongVersion', human, pkg.version, packageJson.version);
-        }
+      function hasWrapper(commander) {
+        return true;
+      }
 
-        const deps = Object.assign({}, packageJson.dependencies, packageJson.peerDependencies);
-        bundledDeps[packageJson.name] = packageJson.bundledDependencies || [];
+      function setFlags(commander) {
+        commander.description(
+          "Verifies if versions in the current project’s package.json match that of yarn’s lock file.",
+        );
+        commander.option("--integrity");
+        commander.option("--verify-tree");
+      }
 
-        for (const name in deps) {
-          const range = deps[name];
-          if (!semver.validRange(range, config.looseSemver)) {
-            continue; // exotic
-          }
+      /***/
+    },
+    /* 357 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-          const subHuman = `${human}#${name}@${range}`;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.getRegistryFolder = undefined;
 
-          // find the package that this will resolve to, factoring in hoisting
-          const possibles = [];
-          let depLoc;
-          for (let i = parts.length; i >= 0; i--) {
-            const myParts = parts.slice(0, i).concat(name);
+      var _asyncToGenerator2;
 
-            // build package.json location for this position
-            const myDepPkgLoc = path.join(config.cwd, 'node_modules', myParts.join(`${path.sep}node_modules${path.sep}`));
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-            possibles.push(myDepPkgLoc);
-          }
-          while (possibles.length) {
-            const myDepPkgLoc = possibles.shift();
-            if (yield (_fs || _load_fs()).exists(myDepPkgLoc)) {
-              depLoc = myDepPkgLoc;
-              break;
+      let getRegistryFolder = (exports.getRegistryFolder = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, name) {
+            if (config.modulesFolder) {
+              return config.modulesFolder;
             }
-          }
-          if (!depLoc) {
-            // we'll hit the module not install error above when this module is hit
-            continue;
-          }
 
-          const depPkgLoc = path.join(depLoc, 'package.json');
+            const src = path.join(config.linkFolder, name);
 
-          if (yield (_fs || _load_fs()).exists(depPkgLoc)) {
-            const depPkg = yield config.readJson(depPkgLoc);
-            const foundHuman = `${humaniseLocation(path.dirname(depPkgLoc)).join('#')}@${depPkg.version}`;
-            if (!semver.satisfies(depPkg.version, range, config.looseSemver)) {
-              // module isn't correct semver
-              const resPattern = install.resolutionMap.find(name, originalKey.split('#'));
-              if (resPattern) {
-                const resHuman = `${human}#${resPattern}`;
+            var _ref2 = yield config.readManifest(src);
 
-                var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(resPattern);
+            const _registry = _ref2._registry;
 
-                const resRange = _normalizePattern.range;
+            invariant(_registry, "expected registry");
 
+            const registryFolder = config.registries[_registry].folder;
+            return path.join(config.cwd, registryFolder);
+          },
+        );
 
-                if (semver.satisfies(depPkg.version, resRange, config.looseSemver)) {
-                  reporter.warn(reporter.lang('incompatibleResolutionVersion', foundHuman, subHuman));
-                  warningCount++;
-                } else {
-                  reportError('packageDontSatisfy', resHuman, foundHuman);
-                }
-              } else {
-                reportError('packageDontSatisfy', subHuman, foundHuman);
-              }
+        return function getRegistryFolder(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let run = (exports.run = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (args.length) {
+              for (
+                var _iterator = args,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-              continue;
-            }
+              ) {
+                var _ref4;
 
-            // check for modules above us that this could be deduped to
-            for (var _iterator4 = possibles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-              var _ref10;
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref4 = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref4 = _i.value;
+                }
 
-              if (_isArray4) {
-                if (_i4 >= _iterator4.length) break;
-                _ref10 = _iterator4[_i4++];
-              } else {
-                _i4 = _iterator4.next();
-                if (_i4.done) break;
-                _ref10 = _i4.value;
-              }
+                const name = _ref4;
 
-              const loc = _ref10;
+                const src = path.join(config.linkFolder, name);
 
-              const locPkg = path.join(loc, 'package.json');
+                if (yield (_fs || _load_fs()).exists(src)) {
+                  const folder = yield getRegistryFolder(config, name);
+                  const dest = path.join(folder, name);
 
-              if (!(yield (_fs || _load_fs()).exists(locPkg))) {
-                continue;
+                  yield (_fs || _load_fs()).unlink(dest);
+                  yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
+                  yield (_fs || _load_fs()).symlink(src, dest);
+                  reporter.success(reporter.lang("linkUsing", name));
+                } else {
+                  throw new (_errors || _load_errors()).MessageError(
+                    reporter.lang("linkMissing", name),
+                  );
+                }
+              }
+            } else {
+              // add cwd module to the global registry
+              const manifest = yield config.readRootManifest();
+              const name = manifest.name;
+              if (!name) {
+                throw new (_errors || _load_errors()).MessageError(
+                  reporter.lang("unknownPackageName"),
+                );
               }
 
-              const packageJson = yield config.readJson(locPkg);
-              const packagePath = originalKey.split('#');
-              const rootDep = packagePath[0];
-              const packageName = packagePath[1] || packageJson.name;
+              const linkLoc = path.join(config.linkFolder, name);
+              if (yield (_fs || _load_fs()).exists(linkLoc)) {
+                reporter.warn(reporter.lang("linkCollision", name));
+              } else {
+                yield (_fs || _load_fs()).mkdirp(path.dirname(linkLoc));
+                yield (_fs || _load_fs()).symlink(config.cwd, linkLoc);
+
+                // If there is a `bin` defined in the package.json,
+                // link each bin to the global bin
+                if (manifest.bin) {
+                  const globalBinFolder = yield (0,
+                  (_global || _load_global()).getBinFolder)(config, flags);
+                  for (const binName in manifest.bin) {
+                    const binSrc = manifest.bin[binName];
+                    const binSrcLoc = path.join(linkLoc, binSrc);
+                    const binDestLoc = path.join(globalBinFolder, binName);
+                    if (yield (_fs || _load_fs()).exists(binDestLoc)) {
+                      reporter.warn(reporter.lang("binLinkCollision", binName));
+                    } else {
+                      if (process.platform === "win32") {
+                        yield cmdShim(binSrcLoc, binDestLoc, {
+                          createPwshFile: false,
+                        });
+                      } else {
+                        yield (_fs || _load_fs()).symlink(
+                          binSrcLoc,
+                          binDestLoc,
+                        );
+                      }
+                    }
+                  }
+                }
 
-              const bundledDep = bundledDeps[rootDep] && bundledDeps[rootDep].indexOf(packageName) !== -1;
-              if (!bundledDep && (packageJson.version === depPkg.version || semver.satisfies(packageJson.version, range, config.looseSemver) && semver.gt(packageJson.version, depPkg.version, config.looseSemver))) {
-                reporter.warn(reporter.lang('couldBeDeduped', subHuman, packageJson.version, `${humaniseLocation(path.dirname(locPkg)).join('#')}@${packageJson.version}`));
-                warningCount++;
+                reporter.success(reporter.lang("linkRegistered", name));
+                reporter.info(reporter.lang("linkRegisteredMessage", name));
               }
-              break;
             }
-          }
-        }
-      }
-    }
-
-    if (warningCount > 1) {
-      reporter.info(reporter.lang('foundWarnings', warningCount));
-    }
-
-    if (errCount > 0) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('foundErrors', errCount));
-    } else {
-      reporter.success(reporter.lang('folderInSync'));
-    }
-  });
-
-  return function run(_x9, _x10, _x11, _x12) {
-    return _ref5.apply(this, arguments);
-  };
-})();
-
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
-
-var _errors;
+          },
+        );
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        return function run(_x3, _x4, _x5, _x6) {
+          return _ref3.apply(this, arguments);
+        };
+      })());
 
-var _integrityChecker;
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-function _load_integrityChecker() {
-  return _integrityChecker = _interopRequireDefault(__webpack_require__(208));
-}
+      var _errors;
 
-var _integrityChecker2;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function _load_integrityChecker2() {
-  return _integrityChecker2 = __webpack_require__(208);
-}
+      var _fs;
 
-var _lockfile;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      var _global;
 
-var _fs;
+      function _load_global() {
+        return (_global = __webpack_require__(121));
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-var _install;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+      const invariant = __webpack_require__(9);
 
-var _normalizePattern2;
+      const cmdShim = __webpack_require__(201);
+      const path = __webpack_require__(0);
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function setFlags(commander) {
+        commander.description("Symlink a package folder during development.");
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 358 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const semver = __webpack_require__(22);
-const path = __webpack_require__(0);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.buildTree = exports.requireLockfile = undefined;
 
-const requireLockfile = exports.requireLockfile = false;
-const noArguments = exports.noArguments = true;
+      var _asyncToGenerator2;
 
-function hasWrapper(commander) {
-  return true;
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function setFlags(commander) {
-  commander.description('Verifies if versions in the current project’s package.json match that of yarn’s lock file.');
-  commander.option('--integrity');
-  commander.option('--verify-tree');
-}
+      let buildTree = (exports.buildTree = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (
+            resolver,
+            linker,
+            patterns,
+            opts,
+            onlyFresh,
+            ignoreHoisted,
+          ) {
+            const treesByKey = {};
+            const trees = [];
+            const flatTree = yield linker.getFlatHoistedTree(patterns);
+
+            // If using workspaces, filter out the virtual manifest
+            const workspaceLayout = resolver.workspaceLayout;
+
+            const hoisted =
+              workspaceLayout && workspaceLayout.virtualManifestName
+                ? flatTree.filter(function ([key]) {
+                    return (
+                      key.indexOf(workspaceLayout.virtualManifestName) === -1
+                    );
+                  })
+                : flatTree;
+
+            const hoistedByKey = {};
+            for (
+              var _iterator2 = hoisted,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-/***/ }),
-/* 357 */
-/***/ (function(module, exports, __webpack_require__) {
+            ) {
+              var _ref4;
 
-"use strict";
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref4 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref4 = _i2.value;
+              }
 
+              const _ref3 = _ref4;
+              const key = _ref3[0];
+              const info = _ref3[1];
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.getRegistryFolder = undefined;
+              hoistedByKey[key] = info;
+            }
 
-var _asyncToGenerator2;
+            // build initial trees
+            for (
+              var _iterator3 = hoisted,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            ) {
+              var _ref6;
 
-let getRegistryFolder = exports.getRegistryFolder = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, name) {
-    if (config.modulesFolder) {
-      return config.modulesFolder;
-    }
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref6 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref6 = _i3.value;
+              }
 
-    const src = path.join(config.linkFolder, name);
+              const _ref5 = _ref6;
+              const info = _ref5[1];
+
+              const ref = info.pkg._reference;
+              const hint = null;
+              const parent = getParent(info.key, treesByKey);
+              const children = [];
+              let depth = 0;
+              let color = "bold";
+              invariant(ref, "expected reference");
+
+              if (onlyFresh) {
+                let isFresh = false;
+                for (
+                  var _iterator5 = ref.patterns,
+                    _isArray5 = Array.isArray(_iterator5),
+                    _i5 = 0,
+                    _iterator5 = _isArray5
+                      ? _iterator5
+                      : _iterator5[Symbol.iterator]();
+                  ;
 
-    var _ref2 = yield config.readManifest(src);
+                ) {
+                  var _ref9;
 
-    const _registry = _ref2._registry;
+                  if (_isArray5) {
+                    if (_i5 >= _iterator5.length) break;
+                    _ref9 = _iterator5[_i5++];
+                  } else {
+                    _i5 = _iterator5.next();
+                    if (_i5.done) break;
+                    _ref9 = _i5.value;
+                  }
 
-    invariant(_registry, 'expected registry');
+                  const pattern = _ref9;
 
-    const registryFolder = config.registries[_registry].folder;
-    return path.join(config.cwd, registryFolder);
-  });
+                  if (resolver.isNewPattern(pattern)) {
+                    isFresh = true;
+                    break;
+                  }
+                }
+                if (!isFresh) {
+                  continue;
+                }
+              }
 
-  return function getRegistryFolder(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
+              if (info.originalKey !== info.key || opts.reqDepth === 0) {
+                // was hoisted
+                color = null;
+              }
+              // check parent to obtain next depth
+              if (parent && parent.depth > 0) {
+                depth = parent.depth + 1;
+              } else {
+                depth = 0;
+              }
 
-let run = exports.run = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (args.length) {
-      for (var _iterator = args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref4;
+              const topLevel = opts.reqDepth === 0 && !parent;
+              const showAll = opts.reqDepth === -1;
+              const nextDepthIsValid = depth + 1 <= Number(opts.reqDepth);
+
+              if (topLevel || nextDepthIsValid || showAll) {
+                treesByKey[info.key] = {
+                  name: `${info.pkg.name}@${info.pkg.version}`,
+                  children,
+                  hint,
+                  color,
+                  depth,
+                };
+              }
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref4 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref4 = _i.value;
-        }
+              // add in dummy children for hoisted dependencies
+              const nextChildDepthIsValid = depth + 1 < Number(opts.reqDepth);
+              invariant(ref, "expected reference");
+              if ((!ignoreHoisted && nextDepthIsValid) || showAll) {
+                for (
+                  var _iterator6 = resolver.dedupePatterns(ref.dependencies),
+                    _isArray6 = Array.isArray(_iterator6),
+                    _i6 = 0,
+                    _iterator6 = _isArray6
+                      ? _iterator6
+                      : _iterator6[Symbol.iterator]();
+                  ;
 
-        const name = _ref4;
+                ) {
+                  var _ref10;
 
-        const src = path.join(config.linkFolder, name);
+                  if (_isArray6) {
+                    if (_i6 >= _iterator6.length) break;
+                    _ref10 = _iterator6[_i6++];
+                  } else {
+                    _i6 = _iterator6.next();
+                    if (_i6.done) break;
+                    _ref10 = _i6.value;
+                  }
 
-        if (yield (_fs || _load_fs()).exists(src)) {
-          const folder = yield getRegistryFolder(config, name);
-          const dest = path.join(folder, name);
+                  const pattern = _ref10;
 
-          yield (_fs || _load_fs()).unlink(dest);
-          yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
-          yield (_fs || _load_fs()).symlink(src, dest);
-          reporter.success(reporter.lang('linkUsing', name));
-        } else {
-          throw new (_errors || _load_errors()).MessageError(reporter.lang('linkMissing', name));
-        }
-      }
-    } else {
-      // add cwd module to the global registry
-      const manifest = yield config.readRootManifest();
-      const name = manifest.name;
-      if (!name) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('unknownPackageName'));
-      }
+                  const pkg = resolver.getStrictResolvedPattern(pattern);
 
-      const linkLoc = path.join(config.linkFolder, name);
-      if (yield (_fs || _load_fs()).exists(linkLoc)) {
-        reporter.warn(reporter.lang('linkCollision', name));
-      } else {
-        yield (_fs || _load_fs()).mkdirp(path.dirname(linkLoc));
-        yield (_fs || _load_fs()).symlink(config.cwd, linkLoc);
-
-        // If there is a `bin` defined in the package.json,
-        // link each bin to the global bin
-        if (manifest.bin) {
-          const globalBinFolder = yield (0, (_global || _load_global()).getBinFolder)(config, flags);
-          for (const binName in manifest.bin) {
-            const binSrc = manifest.bin[binName];
-            const binSrcLoc = path.join(linkLoc, binSrc);
-            const binDestLoc = path.join(globalBinFolder, binName);
-            if (yield (_fs || _load_fs()).exists(binDestLoc)) {
-              reporter.warn(reporter.lang('binLinkCollision', binName));
-            } else {
-              if (process.platform === 'win32') {
-                yield cmdShim(binSrcLoc, binDestLoc, { createPwshFile: false });
-              } else {
-                yield (_fs || _load_fs()).symlink(binSrcLoc, binDestLoc);
+                  if (
+                    !hoistedByKey[`${info.key}#${pkg.name}`] &&
+                    (nextChildDepthIsValid || showAll)
+                  ) {
+                    children.push({
+                      name: pattern,
+                      color: "dim",
+                      shadow: true,
+                    });
+                  }
+                }
               }
             }
-          }
-        }
 
-        reporter.success(reporter.lang('linkRegistered', name));
-        reporter.info(reporter.lang('linkRegisteredMessage', name));
-      }
-    }
-  });
-
-  return function run(_x3, _x4, _x5, _x6) {
-    return _ref3.apply(this, arguments);
-  };
-})();
+            // add children
+            for (
+              var _iterator4 = hoisted,
+                _isArray4 = Array.isArray(_iterator4),
+                _i4 = 0,
+                _iterator4 = _isArray4
+                  ? _iterator4
+                  : _iterator4[Symbol.iterator]();
+              ;
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+            ) {
+              var _ref8;
 
-var _errors;
+              if (_isArray4) {
+                if (_i4 >= _iterator4.length) break;
+                _ref8 = _iterator4[_i4++];
+              } else {
+                _i4 = _iterator4.next();
+                if (_i4.done) break;
+                _ref8 = _i4.value;
+              }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+              const _ref7 = _ref8;
+              const info = _ref7[1];
 
-var _fs;
+              const tree = treesByKey[info.key];
+              const parent = getParent(info.key, treesByKey);
+              if (!tree) {
+                continue;
+              }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+              if (info.key.split("#").length === 1) {
+                trees.push(tree);
+                continue;
+              }
 
-var _global;
+              if (parent) {
+                parent.children.push(tree);
+              }
+            }
 
-function _load_global() {
-  return _global = __webpack_require__(121);
-}
+            return { trees, count: buildCount(trees) };
+          },
+        );
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        return function buildTree(_x, _x2, _x3, _x4, _x5, _x6) {
+          return _ref2.apply(this, arguments);
+        };
+      })());
+
+      let run = (exports.run = (() => {
+        var _ref11 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder, reporter);
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            var _ref12 = yield install.fetchRequestFromCwd();
 
-const invariant = __webpack_require__(9);
+            const depRequests = _ref12.requests,
+              patterns = _ref12.patterns,
+              manifest = _ref12.manifest,
+              workspaceLayout = _ref12.workspaceLayout;
 
-const cmdShim = __webpack_require__(201);
-const path = __webpack_require__(0);
+            yield install.resolver.init(depRequests, {
+              isFlat: install.flags.flat,
+              isFrozen: install.flags.frozenLockfile,
+              workspaceLayout,
+            });
 
-function hasWrapper(commander, args) {
-  return true;
-}
+            let activePatterns = [];
+            if (config.production) {
+              const devDeps = getDevDeps(manifest);
+              activePatterns = patterns.filter(function (pattern) {
+                return !devDeps.has(pattern);
+              });
+            } else {
+              activePatterns = patterns;
+            }
 
-function setFlags(commander) {
-  commander.description('Symlink a package folder during development.');
-}
+            const opts = {
+              reqDepth: getReqDepth(flags.depth),
+            };
 
-/***/ }),
-/* 358 */
-/***/ (function(module, exports, __webpack_require__) {
+            var _ref13 = yield buildTree(
+              install.resolver,
+              install.linker,
+              activePatterns,
+              opts,
+            );
 
-"use strict";
+            let trees = _ref13.trees;
 
+            if (args.length) {
+              reporter.warn(reporter.lang("deprecatedListArgs"));
+            }
+            if (args.length || flags.pattern) {
+              trees = trees.filter(function (tree) {
+                return filterTree(tree, args, flags.pattern);
+              });
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.buildTree = exports.requireLockfile = undefined;
+            reporter.tree("list", trees, { force: true });
+          },
+        );
 
-var _asyncToGenerator2;
+        return function run(_x7, _x8, _x9, _x10) {
+          return _ref11.apply(this, arguments);
+        };
+      })());
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      exports.getParent = getParent;
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+      exports.getReqDepth = getReqDepth;
+      exports.filterTree = filterTree;
+      exports.getDevDeps = getDevDeps;
 
-let buildTree = exports.buildTree = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (resolver, linker, patterns, opts, onlyFresh, ignoreHoisted) {
-    const treesByKey = {};
-    const trees = [];
-    const flatTree = yield linker.getFlatHoistedTree(patterns);
+      var _install;
 
-    // If using workspaces, filter out the virtual manifest
-    const workspaceLayout = resolver.workspaceLayout;
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-    const hoisted = workspaceLayout && workspaceLayout.virtualManifestName ? flatTree.filter(function ([key]) {
-      return key.indexOf(workspaceLayout.virtualManifestName) === -1;
-    }) : flatTree;
+      var _lockfile;
 
-    const hoistedByKey = {};
-    for (var _iterator2 = hoisted, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref4;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref4 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref4 = _i2.value;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      const _ref3 = _ref4;
-      const key = _ref3[0];
-      const info = _ref3[1];
+      const invariant = __webpack_require__(9);
 
-      hoistedByKey[key] = info;
-    }
+      const micromatch = __webpack_require__(114);
 
-    // build initial trees
-    for (var _iterator3 = hoisted, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref6;
+      const requireLockfile = (exports.requireLockfile = true);
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref6 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref6 = _i3.value;
-      }
+      function buildCount(trees) {
+        if (!trees || !trees.length) {
+          return 0;
+        }
 
-      const _ref5 = _ref6;
-      const info = _ref5[1];
+        let count = 0;
 
-      const ref = info.pkg._reference;
-      const hint = null;
-      const parent = getParent(info.key, treesByKey);
-      const children = [];
-      let depth = 0;
-      let color = 'bold';
-      invariant(ref, 'expected reference');
+        for (
+          var _iterator = trees,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-      if (onlyFresh) {
-        let isFresh = false;
-        for (var _iterator5 = ref.patterns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-          var _ref9;
+        ) {
+          var _ref;
 
-          if (_isArray5) {
-            if (_i5 >= _iterator5.length) break;
-            _ref9 = _iterator5[_i5++];
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref = _iterator[_i++];
           } else {
-            _i5 = _iterator5.next();
-            if (_i5.done) break;
-            _ref9 = _i5.value;
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref = _i.value;
           }
 
-          const pattern = _ref9;
+          const tree = _ref;
 
-          if (resolver.isNewPattern(pattern)) {
-            isFresh = true;
-            break;
+          if (tree.shadow) {
+            continue;
           }
+
+          count++;
+          count += buildCount(tree.children);
         }
-        if (!isFresh) {
-          continue;
-        }
-      }
 
-      if (info.originalKey !== info.key || opts.reqDepth === 0) {
-        // was hoisted
-        color = null;
+        return count;
       }
-      // check parent to obtain next depth
-      if (parent && parent.depth > 0) {
-        depth = parent.depth + 1;
-      } else {
-        depth = 0;
+
+      function getParent(key, treesByKey) {
+        const parentKey = key.slice(0, key.lastIndexOf("#"));
+        return treesByKey[parentKey];
       }
 
-      const topLevel = opts.reqDepth === 0 && !parent;
-      const showAll = opts.reqDepth === -1;
-      const nextDepthIsValid = depth + 1 <= Number(opts.reqDepth);
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-      if (topLevel || nextDepthIsValid || showAll) {
-        treesByKey[info.key] = {
-          name: `${info.pkg.name}@${info.pkg.version}`,
-          children,
-          hint,
-          color,
-          depth
-        };
+      function setFlags(commander) {
+        commander.description("Lists installed packages.");
+        commander.option(
+          "--depth [depth]",
+          "Limit the depth of the shown dependencies",
+        );
+        commander.option(
+          "--pattern [pattern]",
+          "Filter dependencies by pattern",
+        );
       }
 
-      // add in dummy children for hoisted dependencies
-      const nextChildDepthIsValid = depth + 1 < Number(opts.reqDepth);
-      invariant(ref, 'expected reference');
-      if (!ignoreHoisted && nextDepthIsValid || showAll) {
-        for (var _iterator6 = resolver.dedupePatterns(ref.dependencies), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-          var _ref10;
+      function getReqDepth(inputDepth) {
+        return inputDepth && /^\d+$/.test(inputDepth) ? Number(inputDepth) : -1;
+      }
 
-          if (_isArray6) {
-            if (_i6 >= _iterator6.length) break;
-            _ref10 = _iterator6[_i6++];
-          } else {
-            _i6 = _iterator6.next();
-            if (_i6.done) break;
-            _ref10 = _i6.value;
-          }
+      function filterTree(tree, filters, pattern = "") {
+        if (tree.children) {
+          tree.children = tree.children.filter((child) =>
+            filterTree(child, filters, pattern),
+          );
+        }
 
-          const pattern = _ref10;
+        const notDim = tree.color !== "dim";
+        const hasChildren =
+          tree.children == null ? false : tree.children.length > 0;
+        const name = tree.name.slice(0, tree.name.lastIndexOf("@"));
+        const found =
+          micromatch.any(name, filters) || micromatch.contains(name, pattern);
 
-          const pkg = resolver.getStrictResolvedPattern(pattern);
+        return notDim && (found || hasChildren);
+      }
 
-          if (!hoistedByKey[`${info.key}#${pkg.name}`] && (nextChildDepthIsValid || showAll)) {
-            children.push({
-              name: pattern,
-              color: 'dim',
-              shadow: true
-            });
-          }
+      function getDevDeps(manifest) {
+        if (manifest.devDependencies) {
+          return new Set(
+            Object.keys(manifest.devDependencies).map(
+              (key) => `${key}@${manifest.devDependencies[key]}`,
+            ),
+          );
+        } else {
+          return new Set();
         }
       }
-    }
 
-    // add children
-    for (var _iterator4 = hoisted, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref8;
+      /***/
+    },
+    /* 359 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref8 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref8 = _i4.value;
-      }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.requireLockfile = undefined;
 
-      const _ref7 = _ref8;
-      const info = _ref7[1];
+      var _extends2;
 
-      const tree = treesByKey[info.key];
-      const parent = getParent(info.key, treesByKey);
-      if (!tree) {
-        continue;
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
       }
 
-      if (info.key.split('#').length === 1) {
-        trees.push(tree);
-        continue;
-      }
+      var _asyncToGenerator2;
 
-      if (parent) {
-        parent.children.push(tree);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
-    }
 
-    return { trees, count: buildCount(trees) };
-  });
-
-  return function buildTree(_x, _x2, _x3, _x4, _x5, _x6) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const isWorkspaceRoot =
+              config.workspaceRootFolder &&
+              config.cwd === config.workspaceRootFolder;
 
-let run = exports.run = (() => {
-  var _ref11 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+            if (!args.length) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("tooFewArguments", 1),
+              );
+            }
 
-    var _ref12 = yield install.fetchRequestFromCwd();
+            // running "yarn remove something" in a workspace root is often a mistake
+            if (isWorkspaceRoot && !flags.ignoreWorkspaceRootCheck) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspacesRemoveRootCheck"),
+              );
+            }
 
-    const depRequests = _ref12.requests,
-          patterns = _ref12.patterns,
-          manifest = _ref12.manifest,
-          workspaceLayout = _ref12.workspaceLayout;
+            const totalSteps = args.length + 1;
+            let step = 0;
 
-    yield install.resolver.init(depRequests, {
-      isFlat: install.flags.flat,
-      isFrozen: install.flags.frozenLockfile,
-      workspaceLayout
-    });
+            // load manifests
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder);
+            const rootManifests = yield config.getRootManifests();
+            const manifests = [];
 
-    let activePatterns = [];
-    if (config.production) {
-      const devDeps = getDevDeps(manifest);
-      activePatterns = patterns.filter(function (pattern) {
-        return !devDeps.has(pattern);
-      });
-    } else {
-      activePatterns = patterns;
-    }
+            for (
+              var _iterator = args,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-    const opts = {
-      reqDepth: getReqDepth(flags.depth)
-    };
+            ) {
+              var _ref2;
 
-    var _ref13 = yield buildTree(install.resolver, install.linker, activePatterns, opts);
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-    let trees = _ref13.trees;
+              const name = _ref2;
 
+              reporter.step(
+                ++step,
+                totalSteps,
+                `Removing module ${name}`,
+                emoji.get("wastebasket"),
+              );
 
-    if (args.length) {
-      reporter.warn(reporter.lang('deprecatedListArgs'));
-    }
-    if (args.length || flags.pattern) {
-      trees = trees.filter(function (tree) {
-        return filterTree(tree, args, flags.pattern);
-      });
-    }
+              let found = false;
 
-    reporter.tree('list', trees, { force: true });
-  });
+              for (
+                var _iterator2 = Object.keys(
+                    (_index || _load_index()).registries,
+                  ),
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i3 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-  return function run(_x7, _x8, _x9, _x10) {
-    return _ref11.apply(this, arguments);
-  };
-})();
+              ) {
+                var _ref3;
 
-exports.getParent = getParent;
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
-exports.getReqDepth = getReqDepth;
-exports.filterTree = filterTree;
-exports.getDevDeps = getDevDeps;
+                if (_isArray2) {
+                  if (_i3 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i3++];
+                } else {
+                  _i3 = _iterator2.next();
+                  if (_i3.done) break;
+                  _ref3 = _i3.value;
+                }
 
-var _install;
+                const registryName = _ref3;
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+                const registry = config.registries[registryName];
+                const object = rootManifests[registryName].object;
 
-var _lockfile;
+                for (
+                  var _iterator3 = (_constants || _load_constants())
+                      .DEPENDENCY_TYPES,
+                    _isArray3 = Array.isArray(_iterator3),
+                    _i4 = 0,
+                    _iterator3 = _isArray3
+                      ? _iterator3
+                      : _iterator3[Symbol.iterator]();
+                  ;
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+                ) {
+                  var _ref4;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                  if (_isArray3) {
+                    if (_i4 >= _iterator3.length) break;
+                    _ref4 = _iterator3[_i4++];
+                  } else {
+                    _i4 = _iterator3.next();
+                    if (_i4.done) break;
+                    _ref4 = _i4.value;
+                  }
 
-const invariant = __webpack_require__(9);
+                  const type = _ref4;
 
-const micromatch = __webpack_require__(114);
+                  const deps = object[type];
+                  if (deps && deps[name]) {
+                    found = true;
+                    delete deps[name];
+                  }
+                }
 
-const requireLockfile = exports.requireLockfile = true;
+                const possibleManifestLoc = path.join(
+                  config.cwd,
+                  registry.folder,
+                  name,
+                );
+                if (yield (_fs || _load_fs()).exists(possibleManifestLoc)) {
+                  const manifest = yield config.maybeReadManifest(
+                    possibleManifestLoc,
+                    registryName,
+                  );
+                  if (manifest) {
+                    manifests.push([possibleManifestLoc, manifest]);
+                  }
+                }
+              }
 
-function buildCount(trees) {
-  if (!trees || !trees.length) {
-    return 0;
-  }
+              if (!found) {
+                throw new (_errors || _load_errors()).MessageError(
+                  reporter.lang("moduleNotInManifest"),
+                );
+              }
+            }
 
-  let count = 0;
+            // save manifests
+            yield config.saveRootManifests(rootManifests);
+
+            // run hooks - npm runs these one after another
+            var _arr = ["preuninstall", "uninstall", "postuninstall"];
+            for (var _i2 = 0; _i2 < _arr.length; _i2++) {
+              const action = _arr[_i2];
+              for (
+                var _iterator4 = manifests,
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i5 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-  for (var _iterator = trees, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
+              ) {
+                var _ref6;
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+                if (_isArray4) {
+                  if (_i5 >= _iterator4.length) break;
+                  _ref6 = _iterator4[_i5++];
+                } else {
+                  _i5 = _iterator4.next();
+                  if (_i5.done) break;
+                  _ref6 = _i5.value;
+                }
 
-    const tree = _ref;
+                const _ref5 = _ref6;
+                const loc = _ref5[0];
 
-    if (tree.shadow) {
-      continue;
-    }
+                yield config.executeLifecycleScript(action, loc);
+              }
+            }
 
-    count++;
-    count += buildCount(tree.children);
-  }
+            // reinstall so we can get the updated lockfile
+            reporter.step(
+              ++step,
+              totalSteps,
+              reporter.lang("uninstallRegenerate"),
+              emoji.get("hammer"),
+            );
+            const installFlags = (0, (_extends2 || _load_extends()).default)(
+              { force: true, workspaceRootIsCwd: true },
+              flags,
+            );
+            const reinstall = new (_install || _load_install()).Install(
+              installFlags,
+              config,
+              new (_index2 || _load_index2()).NoopReporter(),
+              lockfile,
+            );
+            yield reinstall.init();
 
-  return count;
-}
+            //
+            reporter.success(reporter.lang("uninstalledPackages"));
+          },
+        );
 
-function getParent(key, treesByKey) {
-  const parentKey = key.slice(0, key.lastIndexOf('#'));
-  return treesByKey[parentKey];
-}
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-function setFlags(commander) {
-  commander.description('Lists installed packages.');
-  commander.option('--depth [depth]', 'Limit the depth of the shown dependencies');
-  commander.option('--pattern [pattern]', 'Filter dependencies by pattern');
-}
+      var _lockfile;
 
-function getReqDepth(inputDepth) {
-  return inputDepth && /^\d+$/.test(inputDepth) ? Number(inputDepth) : -1;
-}
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-function filterTree(tree, filters, pattern = '') {
-  if (tree.children) {
-    tree.children = tree.children.filter(child => filterTree(child, filters, pattern));
-  }
+      var _index;
 
-  const notDim = tree.color !== 'dim';
-  const hasChildren = tree.children == null ? false : tree.children.length > 0;
-  const name = tree.name.slice(0, tree.name.lastIndexOf('@'));
-  const found = micromatch.any(name, filters) || micromatch.contains(name, pattern);
+      function _load_index() {
+        return (_index = __webpack_require__(57));
+      }
 
-  return notDim && (found || hasChildren);
-}
+      var _install;
 
-function getDevDeps(manifest) {
-  if (manifest.devDependencies) {
-    return new Set(Object.keys(manifest.devDependencies).map(key => `${key}@${manifest.devDependencies[key]}`));
-  } else {
-    return new Set();
-  }
-}
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-/***/ }),
-/* 359 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _errors;
 
-"use strict";
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
+      var _index2;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.requireLockfile = undefined;
+      function _load_index2() {
+        return (_index2 = __webpack_require__(200));
+      }
 
-var _extends2;
+      var _fs;
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-var _asyncToGenerator2;
+      var _constants;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const isWorkspaceRoot = config.workspaceRootFolder && config.cwd === config.workspaceRootFolder;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-    if (!args.length) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooFewArguments', 1));
-    }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    // running "yarn remove something" in a workspace root is often a mistake
-    if (isWorkspaceRoot && !flags.ignoreWorkspaceRootCheck) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspacesRemoveRootCheck'));
-    }
+      const path = __webpack_require__(0);
 
-    const totalSteps = args.length + 1;
-    let step = 0;
+      const emoji = __webpack_require__(302);
 
-    // load manifests
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder);
-    const rootManifests = yield config.getRootManifests();
-    const manifests = [];
+      const requireLockfile = (exports.requireLockfile = true);
 
-    for (var _iterator = args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
+      function setFlags(commander) {
+        commander.description(
+          "Removes a package from your direct dependencies updating your package.json and yarn.lock.",
+        );
+        commander.usage("remove [packages ...] [flags]");
+        commander.option(
+          "-W, --ignore-workspace-root-check",
+          "required to run yarn remove inside a workspace root",
+        );
+      }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
+      function hasWrapper(commander, args) {
+        return true;
       }
 
-      const name = _ref2;
+      /***/
+    },
+    /* 360 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      reporter.step(++step, totalSteps, `Removing module ${name}`, emoji.get('wastebasket'));
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.getBinEntries = undefined;
 
-      let found = false;
+      var _asyncToGenerator2;
 
-      for (var _iterator2 = Object.keys((_index || _load_index()).registries), _isArray2 = Array.isArray(_iterator2), _i3 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-        if (_isArray2) {
-          if (_i3 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i3++];
-        } else {
-          _i3 = _iterator2.next();
-          if (_i3.done) break;
-          _ref3 = _i3.value;
-        }
+      let getBinEntries = (exports.getBinEntries = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            const binFolders = new Set();
+            const binEntries = new Map();
 
-        const registryName = _ref3;
+            // Setup the node_modules/.bin folders for analysis
+            for (
+              var _iterator2 = config.registryFolders,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-        const registry = config.registries[registryName];
-        const object = rootManifests[registryName].object;
+            ) {
+              var _ref4;
 
-        for (var _iterator3 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray3 = Array.isArray(_iterator3), _i4 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-          var _ref4;
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref4 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref4 = _i2.value;
+              }
 
-          if (_isArray3) {
-            if (_i4 >= _iterator3.length) break;
-            _ref4 = _iterator3[_i4++];
-          } else {
-            _i4 = _iterator3.next();
-            if (_i4.done) break;
-            _ref4 = _i4.value;
-          }
+              const registryFolder = _ref4;
 
-          const type = _ref4;
+              binFolders.add(path.resolve(config.cwd, registryFolder, ".bin"));
+              binFolders.add(
+                path.resolve(config.lockfileFolder, registryFolder, ".bin"),
+              );
+            }
 
-          const deps = object[type];
-          if (deps && deps[name]) {
-            found = true;
-            delete deps[name];
-          }
-        }
+            // Same thing, but for the pnp dependencies, located inside the cache
+            if (
+              yield (_fs || _load_fs()).exists(
+                `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`,
+              )
+            ) {
+              const pnpApi = (0,
+              (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(
+                `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`,
+              );
+
+              const packageLocator = pnpApi.findPackageLocator(
+                `${config.cwd}/`,
+              );
+              const packageInformation =
+                pnpApi.getPackageInformation(packageLocator);
+
+              for (
+                var _iterator3 =
+                    packageInformation.packageDependencies.entries(),
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-        const possibleManifestLoc = path.join(config.cwd, registry.folder, name);
-        if (yield (_fs || _load_fs()).exists(possibleManifestLoc)) {
-          const manifest = yield config.maybeReadManifest(possibleManifestLoc, registryName);
-          if (manifest) {
-            manifests.push([possibleManifestLoc, manifest]);
-          }
-        }
-      }
+              ) {
+                var _ref6;
 
-      if (!found) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('moduleNotInManifest'));
-      }
-    }
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref6 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref6 = _i3.value;
+                }
 
-    // save manifests
-    yield config.saveRootManifests(rootManifests);
+                const _ref5 = _ref6;
+                const name = _ref5[0];
+                const reference = _ref5[1];
 
-    // run hooks - npm runs these one after another
-    var _arr = ['preuninstall', 'uninstall', 'postuninstall'];
-    for (var _i2 = 0; _i2 < _arr.length; _i2++) {
-      const action = _arr[_i2];
-      for (var _iterator4 = manifests, _isArray4 = Array.isArray(_iterator4), _i5 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref6;
+                const dependencyInformation = pnpApi.getPackageInformation({
+                  name,
+                  reference,
+                });
 
-        if (_isArray4) {
-          if (_i5 >= _iterator4.length) break;
-          _ref6 = _iterator4[_i5++];
-        } else {
-          _i5 = _iterator4.next();
-          if (_i5.done) break;
-          _ref6 = _i5.value;
-        }
+                if (dependencyInformation.packageLocation) {
+                  binFolders.add(
+                    `${dependencyInformation.packageLocation}/.bin`,
+                  );
+                }
+              }
+            }
 
-        const _ref5 = _ref6;
-        const loc = _ref5[0];
+            // Build up a list of possible scripts by exploring the folders marked for analysis
+            for (
+              var _iterator4 = binFolders,
+                _isArray4 = Array.isArray(_iterator4),
+                _i4 = 0,
+                _iterator4 = _isArray4
+                  ? _iterator4
+                  : _iterator4[Symbol.iterator]();
+              ;
 
-        yield config.executeLifecycleScript(action, loc);
-      }
-    }
+            ) {
+              var _ref7;
 
-    // reinstall so we can get the updated lockfile
-    reporter.step(++step, totalSteps, reporter.lang('uninstallRegenerate'), emoji.get('hammer'));
-    const installFlags = (0, (_extends2 || _load_extends()).default)({ force: true, workspaceRootIsCwd: true }, flags);
-    const reinstall = new (_install || _load_install()).Install(installFlags, config, new (_index2 || _load_index2()).NoopReporter(), lockfile);
-    yield reinstall.init();
+              if (_isArray4) {
+                if (_i4 >= _iterator4.length) break;
+                _ref7 = _iterator4[_i4++];
+              } else {
+                _i4 = _iterator4.next();
+                if (_i4.done) break;
+                _ref7 = _i4.value;
+              }
 
-    //
-    reporter.success(reporter.lang('uninstalledPackages'));
-  });
+              const binFolder = _ref7;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+              if (yield (_fs || _load_fs()).exists(binFolder)) {
+                for (
+                  var _iterator5 = yield (_fs || _load_fs()).readdir(binFolder),
+                    _isArray5 = Array.isArray(_iterator5),
+                    _i5 = 0,
+                    _iterator5 = _isArray5
+                      ? _iterator5
+                      : _iterator5[Symbol.iterator]();
+                  ;
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+                ) {
+                  var _ref8;
 
-var _lockfile;
+                  if (_isArray5) {
+                    if (_i5 >= _iterator5.length) break;
+                    _ref8 = _iterator5[_i5++];
+                  } else {
+                    _i5 = _iterator5.next();
+                    if (_i5.done) break;
+                    _ref8 = _i5.value;
+                  }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+                  const name = _ref8;
 
-var _index;
+                  binEntries.set(name, path.join(binFolder, name));
+                }
+              }
+            }
 
-function _load_index() {
-  return _index = __webpack_require__(57);
-}
+            return binEntries;
+          },
+        );
 
-var _install;
+        return function getBinEntries(_x) {
+          return _ref3.apply(this, arguments);
+        };
+      })());
+
+      let run = (exports.run = (() => {
+        var _ref9 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            let realRunCommand = (() => {
+              var _ref13 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (action, args) {
+                  // build up list of commands
+                  const cmds = [];
+
+                  if (pkgScripts && action in pkgScripts) {
+                    const preAction = `pre${action}`;
+                    if (preAction in pkgScripts) {
+                      cmds.push([preAction, pkgScripts[preAction]]);
+                    }
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+                    const script = scripts.get(action);
+                    invariant(script, "Script must exist");
+                    cmds.push([action, script]);
 
-var _errors;
+                    const postAction = `post${action}`;
+                    if (postAction in pkgScripts) {
+                      cmds.push([postAction, pkgScripts[postAction]]);
+                    }
+                  } else if (scripts.has(action)) {
+                    const script = scripts.get(action);
+                    invariant(script, "Script must exist");
+                    cmds.push([action, script]);
+                  }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                  if (cmds.length) {
+                    const ignoreEngines = !!(
+                      flags.ignoreEngines || config.getOption("ignore-engines")
+                    );
+                    try {
+                      yield (0,
+                      (_packageCompatibility || _load_packageCompatibility())
+                        .checkOne)(pkg, config, ignoreEngines);
+                    } catch (err) {
+                      throw err instanceof
+                        (_errors || _load_errors()).MessageError
+                        ? new (_errors || _load_errors()).MessageError(
+                            reporter.lang("cannotRunWithIncompatibleEnv"),
+                          )
+                        : err;
+                    }
 
-var _index2;
+                    // Disable wrapper in executed commands
+                    process.env.YARN_WRAP_OUTPUT = "false";
+                    for (
+                      var _iterator8 = cmds,
+                        _isArray8 = Array.isArray(_iterator8),
+                        _i8 = 0,
+                        _iterator8 = _isArray8
+                          ? _iterator8
+                          : _iterator8[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref15;
+
+                      if (_isArray8) {
+                        if (_i8 >= _iterator8.length) break;
+                        _ref15 = _iterator8[_i8++];
+                      } else {
+                        _i8 = _iterator8.next();
+                        if (_i8.done) break;
+                        _ref15 = _i8.value;
+                      }
+
+                      const _ref14 = _ref15;
+                      const stage = _ref14[0];
+                      const cmd = _ref14[1];
+
+                      // only tack on trailing arguments for default script, ignore for pre and post - #1595
+                      const cmdWithArgs =
+                        stage === action ? sh`${unquoted(cmd)} ${args}` : cmd;
+                      const customShell = config.getOption("script-shell");
+                      yield (0,
+                      (
+                        _executeLifecycleScript ||
+                        _load_executeLifecycleScript()
+                      ).execCommand)({
+                        stage,
+                        config,
+                        cmd: cmdWithArgs,
+                        cwd: flags.into || config.cwd,
+                        isInteractive: true,
+                        customShell: customShell
+                          ? String(customShell)
+                          : undefined,
+                      });
+                    }
+                  } else if (action === "env") {
+                    reporter.log(
+                      JSON.stringify(
+                        yield (0,
+                        (
+                          _executeLifecycleScript ||
+                          _load_executeLifecycleScript()
+                        ).makeEnv)("env", config.cwd, config),
+                        null,
+                        2,
+                      ),
+                      { force: true },
+                    );
+                  } else {
+                    let suggestion;
+
+                    for (
+                      var _iterator9 = scripts.keys(),
+                        _isArray9 = Array.isArray(_iterator9),
+                        _i9 = 0,
+                        _iterator9 = _isArray9
+                          ? _iterator9
+                          : _iterator9[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref16;
+
+                      if (_isArray9) {
+                        if (_i9 >= _iterator9.length) break;
+                        _ref16 = _iterator9[_i9++];
+                      } else {
+                        _i9 = _iterator9.next();
+                        if (_i9.done) break;
+                        _ref16 = _i9.value;
+                      }
+
+                      const commandName = _ref16;
+
+                      const steps = leven(commandName, action);
+                      if (steps < 2) {
+                        suggestion = commandName;
+                      }
+                    }
 
-function _load_index2() {
-  return _index2 = __webpack_require__(200);
-}
+                    let msg = `Command ${JSON.stringify(action)} not found.`;
+                    if (suggestion) {
+                      msg += ` Did you mean ${JSON.stringify(suggestion)}?`;
+                    }
+                    throw new (_errors || _load_errors()).MessageError(msg);
+                  }
+                },
+              );
 
-var _fs;
+              return function realRunCommand(_x6, _x7) {
+                return _ref13.apply(this, arguments);
+              };
+            })();
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+            // list possible scripts if none specified
 
-var _constants;
+            const pkg = yield config.readManifest(config.cwd);
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+            const binCommands = new Set();
+            const pkgCommands = new Set();
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+            const scripts = new Map();
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            for (
+              var _iterator6 = yield getBinEntries(config),
+                _isArray6 = Array.isArray(_iterator6),
+                _i6 = 0,
+                _iterator6 = _isArray6
+                  ? _iterator6
+                  : _iterator6[Symbol.iterator]();
+              ;
 
-const path = __webpack_require__(0);
+            ) {
+              var _ref11;
 
-const emoji = __webpack_require__(302);
+              if (_isArray6) {
+                if (_i6 >= _iterator6.length) break;
+                _ref11 = _iterator6[_i6++];
+              } else {
+                _i6 = _iterator6.next();
+                if (_i6.done) break;
+                _ref11 = _i6.value;
+              }
 
-const requireLockfile = exports.requireLockfile = true;
+              const _ref10 = _ref11;
+              const name = _ref10[0];
+              const loc = _ref10[1];
 
-function setFlags(commander) {
-  commander.description('Removes a package from your direct dependencies updating your package.json and yarn.lock.');
-  commander.usage('remove [packages ...] [flags]');
-  commander.option('-W, --ignore-workspace-root-check', 'required to run yarn remove inside a workspace root');
-}
+              scripts.set(name, quoteForShell(loc));
+              binCommands.add(name);
+            }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+            const pkgScripts = pkg.scripts;
 
-/***/ }),
-/* 360 */
-/***/ (function(module, exports, __webpack_require__) {
+            if (pkgScripts) {
+              for (
+                var _iterator7 = Object.keys(pkgScripts).sort(),
+                  _isArray7 = Array.isArray(_iterator7),
+                  _i7 = 0,
+                  _iterator7 = _isArray7
+                    ? _iterator7
+                    : _iterator7[Symbol.iterator]();
+                ;
 
-"use strict";
+              ) {
+                var _ref12;
 
+                if (_isArray7) {
+                  if (_i7 >= _iterator7.length) break;
+                  _ref12 = _iterator7[_i7++];
+                } else {
+                  _i7 = _iterator7.next();
+                  if (_i7.done) break;
+                  _ref12 = _i7.value;
+                }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.getBinEntries = undefined;
+                const name = _ref12;
 
-var _asyncToGenerator2;
+                scripts.set(name, pkgScripts[name] || "");
+                pkgCommands.add(name);
+              }
+            }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            function runCommand([action, ...args]) {
+              return (0, (_hooks || _load_hooks()).callThroughHook)(
+                "runScript",
+                () => realRunCommand(action, args),
+                { action, args },
+              );
+            }
 
-let getBinEntries = exports.getBinEntries = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    const binFolders = new Set();
-    const binEntries = new Map();
+            if (args.length === 0) {
+              if (binCommands.size > 0) {
+                reporter.info(
+                  `${reporter.lang("binCommands") + Array.from(binCommands).join(", ")}`,
+                );
+              } else {
+                reporter.error(reporter.lang("noBinAvailable"));
+              }
 
-    // Setup the node_modules/.bin folders for analysis
-    for (var _iterator2 = config.registryFolders, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref4;
+              const printedCommands = new Map();
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref4 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref4 = _i2.value;
-      }
+              for (
+                var _iterator10 = pkgCommands,
+                  _isArray10 = Array.isArray(_iterator10),
+                  _i10 = 0,
+                  _iterator10 = _isArray10
+                    ? _iterator10
+                    : _iterator10[Symbol.iterator]();
+                ;
 
-      const registryFolder = _ref4;
+              ) {
+                var _ref17;
 
-      binFolders.add(path.resolve(config.cwd, registryFolder, '.bin'));
-      binFolders.add(path.resolve(config.lockfileFolder, registryFolder, '.bin'));
-    }
+                if (_isArray10) {
+                  if (_i10 >= _iterator10.length) break;
+                  _ref17 = _iterator10[_i10++];
+                } else {
+                  _i10 = _iterator10.next();
+                  if (_i10.done) break;
+                  _ref17 = _i10.value;
+                }
 
-    // Same thing, but for the pnp dependencies, located inside the cache
-    if (yield (_fs || _load_fs()).exists(`${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`)) {
-      const pnpApi = (0, (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(`${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`);
+                const pkgCommand = _ref17;
 
-      const packageLocator = pnpApi.findPackageLocator(`${config.cwd}/`);
-      const packageInformation = pnpApi.getPackageInformation(packageLocator);
+                const action = scripts.get(pkgCommand);
+                invariant(action, "Action must exists");
+                printedCommands.set(pkgCommand, action);
+              }
 
-      for (var _iterator3 = packageInformation.packageDependencies.entries(), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref6;
+              if (pkgCommands.size > 0) {
+                reporter.info(`${reporter.lang("possibleCommands")}`);
+                reporter.list(
+                  "possibleCommands",
+                  Array.from(pkgCommands),
+                  toObject(printedCommands),
+                );
+                if (!flags.nonInteractive) {
+                  yield reporter
+                    .question(reporter.lang("commandQuestion"))
+                    .then(
+                      function (answer) {
+                        return runCommand(answer.trim().split(" "));
+                      },
+                      function () {
+                        return reporter.error(
+                          reporter.lang("commandNotSpecified"),
+                        );
+                      },
+                    );
+                }
+              } else {
+                reporter.error(reporter.lang("noScriptsAvailable"));
+              }
+              return Promise.resolve();
+            } else {
+              return runCommand(args);
+            }
+          },
+        );
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref6 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref6 = _i3.value;
-        }
+        return function run(_x2, _x3, _x4, _x5) {
+          return _ref9.apply(this, arguments);
+        };
+      })());
 
-        const _ref5 = _ref6;
-        const name = _ref5[0];
-        const reference = _ref5[1];
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-        const dependencyInformation = pnpApi.getPackageInformation({ name, reference });
+      var _executeLifecycleScript;
 
-        if (dependencyInformation.packageLocation) {
-          binFolders.add(`${dependencyInformation.packageLocation}/.bin`);
-        }
+      function _load_executeLifecycleScript() {
+        return (_executeLifecycleScript = __webpack_require__(111));
       }
-    }
 
-    // Build up a list of possible scripts by exploring the folders marked for analysis
-    for (var _iterator4 = binFolders, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref7;
+      var _dynamicRequire;
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref7 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref7 = _i4.value;
+      function _load_dynamicRequire() {
+        return (_dynamicRequire = __webpack_require__(371));
       }
 
-      const binFolder = _ref7;
-
-      if (yield (_fs || _load_fs()).exists(binFolder)) {
-        for (var _iterator5 = yield (_fs || _load_fs()).readdir(binFolder), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-          var _ref8;
+      var _hooks;
 
-          if (_isArray5) {
-            if (_i5 >= _iterator5.length) break;
-            _ref8 = _iterator5[_i5++];
-          } else {
-            _i5 = _iterator5.next();
-            if (_i5.done) break;
-            _ref8 = _i5.value;
-          }
+      function _load_hooks() {
+        return (_hooks = __webpack_require__(374));
+      }
 
-          const name = _ref8;
+      var _errors;
 
-          binEntries.set(name, path.join(binFolder, name));
-        }
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
-    }
 
-    return binEntries;
-  });
+      var _packageCompatibility;
 
-  return function getBinEntries(_x) {
-    return _ref3.apply(this, arguments);
-  };
-})();
+      function _load_packageCompatibility() {
+        return (_packageCompatibility = __webpack_require__(209));
+      }
 
-let run = exports.run = (() => {
-  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    let realRunCommand = (() => {
-      var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (action, args) {
-        // build up list of commands
-        const cmds = [];
+      var _fs;
 
-        if (pkgScripts && action in pkgScripts) {
-          const preAction = `pre${action}`;
-          if (preAction in pkgScripts) {
-            cmds.push([preAction, pkgScripts[preAction]]);
-          }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
+
+      var _constants;
 
-          const script = scripts.get(action);
-          invariant(script, 'Script must exist');
-          cmds.push([action, script]);
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-          const postAction = `post${action}`;
-          if (postAction in pkgScripts) {
-            cmds.push([postAction, pkgScripts[postAction]]);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
           }
-        } else if (scripts.has(action)) {
-          const script = scripts.get(action);
-          invariant(script, 'Script must exist');
-          cmds.push([action, script]);
+          newObj.default = obj;
+          return newObj;
         }
+      }
 
-        if (cmds.length) {
-          const ignoreEngines = !!(flags.ignoreEngines || config.getOption('ignore-engines'));
-          try {
-            yield (0, (_packageCompatibility || _load_packageCompatibility()).checkOne)(pkg, config, ignoreEngines);
-          } catch (err) {
-            throw err instanceof (_errors || _load_errors()).MessageError ? new (_errors || _load_errors()).MessageError(reporter.lang('cannotRunWithIncompatibleEnv')) : err;
-          }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-          // Disable wrapper in executed commands
-          process.env.YARN_WRAP_OUTPUT = 'false';
-          for (var _iterator8 = cmds, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-            var _ref15;
+      const invariant = __webpack_require__(9);
 
-            if (_isArray8) {
-              if (_i8 >= _iterator8.length) break;
-              _ref15 = _iterator8[_i8++];
-            } else {
-              _i8 = _iterator8.next();
-              if (_i8.done) break;
-              _ref15 = _i8.value;
-            }
+      const leven = __webpack_require__(747);
+      const path = __webpack_require__(0);
 
-            const _ref14 = _ref15;
-            const stage = _ref14[0];
-            const cmd = _ref14[1];
+      var _require = __webpack_require__(780);
 
-            // only tack on trailing arguments for default script, ignore for pre and post - #1595
-            const cmdWithArgs = stage === action ? sh`${unquoted(cmd)} ${args}` : cmd;
-            const customShell = config.getOption('script-shell');
-            yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).execCommand)({
-              stage,
-              config,
-              cmd: cmdWithArgs,
-              cwd: flags.into || config.cwd,
-              isInteractive: true,
-              customShell: customShell ? String(customShell) : undefined
-            });
-          }
-        } else if (action === 'env') {
-          reporter.log(JSON.stringify((yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).makeEnv)('env', config.cwd, config)), null, 2), { force: true });
-        } else {
-          let suggestion;
+      const quoteForShell = _require.quoteForShell,
+        sh = _require.sh,
+        unquoted = _require.unquoted;
 
-          for (var _iterator9 = scripts.keys(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-            var _ref16;
+      function toObject(input) {
+        const output = Object.create(null);
 
-            if (_isArray9) {
-              if (_i9 >= _iterator9.length) break;
-              _ref16 = _iterator9[_i9++];
-            } else {
-              _i9 = _iterator9.next();
-              if (_i9.done) break;
-              _ref16 = _i9.value;
-            }
+        for (
+          var _iterator = input.entries(),
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-            const commandName = _ref16;
+        ) {
+          var _ref2;
 
-            const steps = leven(commandName, action);
-            if (steps < 2) {
-              suggestion = commandName;
-            }
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref2 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref2 = _i.value;
           }
 
-          let msg = `Command ${JSON.stringify(action)} not found.`;
-          if (suggestion) {
-            msg += ` Did you mean ${JSON.stringify(suggestion)}?`;
-          }
-          throw new (_errors || _load_errors()).MessageError(msg);
-        }
-      });
+          const _ref = _ref2;
+          const key = _ref[0];
+          const val = _ref[1];
 
-      return function realRunCommand(_x6, _x7) {
-        return _ref13.apply(this, arguments);
-      };
-    })();
+          output[key] = val;
+        }
 
-    // list possible scripts if none specified
+        return output;
+      }
 
+      function setFlags(commander) {
+        commander.description("Runs a defined package script.");
+      }
 
-    const pkg = yield config.readManifest(config.cwd);
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-    const binCommands = new Set();
-    const pkgCommands = new Set();
+      /***/
+    },
+    /* 361 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const scripts = new Map();
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples =
+        exports.hasWrapper =
+        exports.run =
+        exports.getName =
+          undefined;
 
-    for (var _iterator6 = yield getBinEntries(config), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-      var _ref11;
+      var _asyncToGenerator2;
 
-      if (_isArray6) {
-        if (_i6 >= _iterator6.length) break;
-        _ref11 = _iterator6[_i6++];
-      } else {
-        _i6 = _iterator6.next();
-        if (_i6.done) break;
-        _ref11 = _i6.value;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      const _ref10 = _ref11;
-      const name = _ref10[0];
-      const loc = _ref10[1];
-
-      scripts.set(name, quoteForShell(loc));
-      binCommands.add(name);
-    }
-
-    const pkgScripts = pkg.scripts;
+      let getName = (exports.getName = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (args, config) {
+            let name = args.shift();
 
-    if (pkgScripts) {
-      for (var _iterator7 = Object.keys(pkgScripts).sort(), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-        var _ref12;
+            if (!name) {
+              const pkg = yield config.readRootManifest();
+              name = pkg.name;
+            }
 
-        if (_isArray7) {
-          if (_i7 >= _iterator7.length) break;
-          _ref12 = _iterator7[_i7++];
-        } else {
-          _i7 = _iterator7.next();
-          if (_i7.done) break;
-          _ref12 = _i7.value;
-        }
+            if (name) {
+              if (
+                !(0, (_validate || _load_validate()).isValidPackageName)(name)
+              ) {
+                throw new (_errors || _load_errors()).MessageError(
+                  config.reporter.lang("invalidPackageName"),
+                );
+              }
 
-        const name = _ref12;
+              return (_npmRegistry || _load_npmRegistry()).default.escapeName(
+                name,
+              );
+            } else {
+              throw new (_errors || _load_errors()).MessageError(
+                config.reporter.lang("unknownPackageName"),
+              );
+            }
+          },
+        );
 
-        scripts.set(name, pkgScripts[name] || '');
-        pkgCommands.add(name);
-      }
-    }
+        return function getName(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let list = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const name = yield getName(args, config);
+
+            reporter.step(1, 1, reporter.lang("gettingTags"));
+            const tags = yield config.registries.npm.request(
+              `-/package/${name}/dist-tags`,
+            );
+
+            if (tags) {
+              reporter.info(`Package ${name}`);
+              for (const name in tags) {
+                reporter.info(`${name}: ${tags[name]}`);
+              }
+            }
 
-    function runCommand([action, ...args]) {
-      return (0, (_hooks || _load_hooks()).callThroughHook)('runScript', () => realRunCommand(action, args), { action, args });
-    }
+            if (!tags) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("packageNotFoundRegistry", name, "npm"),
+              );
+            }
+          },
+        );
 
-    if (args.length === 0) {
-      if (binCommands.size > 0) {
-        reporter.info(`${reporter.lang('binCommands') + Array.from(binCommands).join(', ')}`);
-      } else {
-        reporter.error(reporter.lang('noBinAvailable'));
-      }
+        return function list(_x3, _x4, _x5, _x6) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-      const printedCommands = new Map();
+      let remove = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (args.length !== 2) {
+              return false;
+            }
 
-      for (var _iterator10 = pkgCommands, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-        var _ref17;
+            const name = yield getName(args, config);
+            const tag = args.shift();
 
-        if (_isArray10) {
-          if (_i10 >= _iterator10.length) break;
-          _ref17 = _iterator10[_i10++];
-        } else {
-          _i10 = _iterator10.next();
-          if (_i10.done) break;
-          _ref17 = _i10.value;
-        }
+            reporter.step(1, 3, reporter.lang("loggingIn"));
+            const revoke = yield (0, (_login || _load_login()).getToken)(
+              config,
+              reporter,
+              name,
+            );
+
+            reporter.step(2, 3, reporter.lang("deletingTags"));
+            const result = yield config.registries.npm.request(
+              `-/package/${name}/dist-tags/${encodeURI(tag)}`,
+              {
+                method: "DELETE",
+              },
+            );
+
+            if (result === false) {
+              reporter.error(reporter.lang("deletedTagFail"));
+            } else {
+              reporter.success(reporter.lang("deletedTag"));
+            }
 
-        const pkgCommand = _ref17;
+            reporter.step(3, 3, reporter.lang("revokingToken"));
+            yield revoke();
 
-        const action = scripts.get(pkgCommand);
-        invariant(action, 'Action must exists');
-        printedCommands.set(pkgCommand, action);
-      }
+            if (result === false) {
+              throw new Error();
+            } else {
+              return true;
+            }
+          },
+        );
 
-      if (pkgCommands.size > 0) {
-        reporter.info(`${reporter.lang('possibleCommands')}`);
-        reporter.list('possibleCommands', Array.from(pkgCommands), toObject(printedCommands));
-        if (!flags.nonInteractive) {
-          yield reporter.question(reporter.lang('commandQuestion')).then(function (answer) {
-            return runCommand(answer.trim().split(' '));
-          }, function () {
-            return reporter.error(reporter.lang('commandNotSpecified'));
-          });
-        }
-      } else {
-        reporter.error(reporter.lang('noScriptsAvailable'));
-      }
-      return Promise.resolve();
-    } else {
-      return runCommand(args);
-    }
-  });
+        return function remove(_x7, _x8, _x9, _x10) {
+          return _ref3.apply(this, arguments);
+        };
+      })();
 
-  return function run(_x2, _x3, _x4, _x5) {
-    return _ref9.apply(this, arguments);
-  };
-})();
+      exports.setFlags = setFlags;
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      var _buildSubCommands2;
 
-var _executeLifecycleScript;
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
-function _load_executeLifecycleScript() {
-  return _executeLifecycleScript = __webpack_require__(111);
-}
+      var _login;
 
-var _dynamicRequire;
+      function _load_login() {
+        return (_login = __webpack_require__(107));
+      }
 
-function _load_dynamicRequire() {
-  return _dynamicRequire = __webpack_require__(371);
-}
+      var _npmRegistry;
 
-var _hooks;
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+      }
 
-function _load_hooks() {
-  return _hooks = __webpack_require__(374);
-}
+      var _errors;
 
-var _errors;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      var _normalizePattern2;
 
-var _packageCompatibility;
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
+      }
 
-function _load_packageCompatibility() {
-  return _packageCompatibility = __webpack_require__(209);
-}
+      var _validate;
 
-var _fs;
+      function _load_validate() {
+        return (_validate = __webpack_require__(125));
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _constants;
+      function setFlags(commander) {
+        commander.description("Add, remove, or list tags on a package.");
+      }
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)(
+        "tag",
+        {
+          add(config, reporter, flags, args) {
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                if (args.length !== 2) {
+                  return false;
+                }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+                var _normalizePattern = (0,
+                (_normalizePattern2 || _load_normalizePattern())
+                  .normalizePattern)(args.shift());
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                const name = _normalizePattern.name,
+                  range = _normalizePattern.range,
+                  hasVersion = _normalizePattern.hasVersion;
 
-const invariant = __webpack_require__(9);
+                if (!hasVersion) {
+                  throw new (_errors || _load_errors()).MessageError(
+                    reporter.lang("requiredVersionInRange"),
+                  );
+                }
+                if (
+                  !(0, (_validate || _load_validate()).isValidPackageName)(name)
+                ) {
+                  throw new (_errors || _load_errors()).MessageError(
+                    reporter.lang("invalidPackageName"),
+                  );
+                }
 
-const leven = __webpack_require__(747);
-const path = __webpack_require__(0);
+                const tag = args.shift();
+
+                reporter.step(1, 3, reporter.lang("loggingIn"));
+                const revoke = yield (0, (_login || _load_login()).getToken)(
+                  config,
+                  reporter,
+                  name,
+                );
+
+                reporter.step(2, 3, reporter.lang("creatingTag", tag, range));
+                const result = yield config.registries.npm.request(
+                  `-/package/${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/dist-tags/${encodeURI(tag)}`,
+                  {
+                    method: "PUT",
+                    body: range,
+                  },
+                );
+
+                if (result != null && result.ok) {
+                  reporter.success(reporter.lang("createdTag"));
+                } else {
+                  reporter.error(reporter.lang("createdTagFail"));
+                }
 
-var _require = __webpack_require__(780);
+                reporter.step(3, 3, reporter.lang("revokingToken"));
+                yield revoke();
 
-const quoteForShell = _require.quoteForShell,
-      sh = _require.sh,
-      unquoted = _require.unquoted;
+                if (result != null && result.ok) {
+                  return true;
+                } else {
+                  throw new Error();
+                }
+              },
+            )();
+          },
 
+          rm(config, reporter, flags, args) {
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                reporter.warn(
+                  `\`yarn tag rm\` is deprecated. Please use \`yarn tag remove\`.`,
+                );
+                yield remove(config, reporter, flags, args);
+              },
+            )();
+          },
 
-function toObject(input) {
-  const output = Object.create(null);
+          remove(config, reporter, flags, args) {
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                yield remove(config, reporter, flags, args);
+              },
+            )();
+          },
 
-  for (var _iterator = input.entries(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref2;
+          ls(config, reporter, flags, args) {
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                reporter.warn(
+                  `\`yarn tag ls\` is deprecated. Please use \`yarn tag list\`.`,
+                );
+                yield list(config, reporter, flags, args);
+              },
+            )();
+          },
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref2 = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref2 = _i.value;
-    }
+          list(config, reporter, flags, args) {
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                yield list(config, reporter, flags, args);
+              },
+            )();
+          },
+        },
+        ["add <pkg>@<version> [<tag>]", "remove <pkg> <tag>", "list [<pkg>]"],
+      );
 
-    const _ref = _ref2;
-    const key = _ref[0];
-    const val = _ref[1];
+      const run = _buildSubCommands.run,
+        hasWrapper = _buildSubCommands.hasWrapper,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.hasWrapper = hasWrapper;
+      exports.examples = examples;
 
-    output[key] = val;
-  }
+      /***/
+    },
+    /* 362 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return output;
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.requireLockfile = undefined;
 
-function setFlags(commander) {
-  commander.description('Runs a defined package script.');
-}
+      var _extends2;
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-/***/ }),
-/* 361 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _asyncToGenerator2;
 
-"use strict";
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const outdatedFieldName = flags.latest ? "latest" : "wanted";
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.hasWrapper = exports.run = exports.getName = undefined;
+            const deps = yield (0, (_upgrade || _load_upgrade()).getOutdated)(
+              config,
+              reporter,
+              (0, (_extends2 || _load_extends()).default)({}, flags, {
+                includeWorkspaceDeps: true,
+              }),
+              lockfile,
+              args,
+            );
 
-var _asyncToGenerator2;
+            if (deps.length === 0) {
+              reporter.success(reporter.lang("allDependenciesUpToDate"));
+              return;
+            }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            // Fail early with runtime compatibility checks so that it doesn't fail after you've made your selections
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
+            yield install.checkCompatibility();
+
+            const usesWorkspaces = !!config.workspaceRootFolder;
+
+            const maxLengthArr = {
+              name: "name".length,
+              current: "from".length,
+              range: "latest".length,
+              [outdatedFieldName]: "to".length,
+              workspaceName: "workspace".length,
+            };
 
-let getName = exports.getName = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (args, config) {
-    let name = args.shift();
+            const keysWithDynamicLength = [
+              "name",
+              "current",
+              outdatedFieldName,
+            ];
 
-    if (!name) {
-      const pkg = yield config.readRootManifest();
-      name = pkg.name;
-    }
+            if (!flags.latest) {
+              maxLengthArr.range = "range".length;
+              keysWithDynamicLength.push("range");
+            }
 
-    if (name) {
-      if (!(0, (_validate || _load_validate()).isValidPackageName)(name)) {
-        throw new (_errors || _load_errors()).MessageError(config.reporter.lang('invalidPackageName'));
-      }
+            if (usesWorkspaces) {
+              keysWithDynamicLength.push("workspaceName");
+            }
 
-      return (_npmRegistry || _load_npmRegistry()).default.escapeName(name);
-    } else {
-      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('unknownPackageName'));
-    }
-  });
+            deps.forEach(function (dep) {
+              return keysWithDynamicLength.forEach(function (key) {
+                maxLengthArr[key] = Math.max(
+                  maxLengthArr[key],
+                  dep[key].length,
+                );
+              });
+            });
 
-  return function getName(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
+            // Depends on maxLengthArr
+            const addPadding = function addPadding(dep) {
+              return function (key) {
+                return `${dep[key]}${" ".repeat(maxLengthArr[key] - dep[key].length)}`;
+              };
+            };
+            const headerPadding = function headerPadding(header, key) {
+              return `${reporter.format.bold.underline(header)}${" ".repeat(maxLengthArr[key] - header.length)}`;
+            };
 
-let list = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const name = yield getName(args, config);
+            const colorizeName = function colorizeName(from, to) {
+              return reporter.format[
+                (0, (_colorForVersions || _load_colorForVersions()).default)(
+                  from,
+                  to,
+                )
+              ];
+            };
 
-    reporter.step(1, 1, reporter.lang('gettingTags'));
-    const tags = yield config.registries.npm.request(`-/package/${name}/dist-tags`);
+            const getNameFromHint = function getNameFromHint(hint) {
+              return hint ? `${hint}Dependencies` : "dependencies";
+            };
 
-    if (tags) {
-      reporter.info(`Package ${name}`);
-      for (const name in tags) {
-        reporter.info(`${name}: ${tags[name]}`);
-      }
-    }
+            const makeRow = function makeRow(dep) {
+              const padding = addPadding(dep);
+              const name = colorizeName(
+                dep.current,
+                dep[outdatedFieldName],
+              )(padding("name"));
+              const current = reporter.format.blue(padding("current"));
+              const latest = (0,
+              (_colorizeDiff || _load_colorizeDiff()).default)(
+                dep.current,
+                padding(outdatedFieldName),
+                reporter,
+              );
+              const url = reporter.format.cyan(dep.url);
+              const range = reporter.format.blue(
+                flags.latest ? "latest" : padding("range"),
+              );
+              if (usesWorkspaces) {
+                const workspace = padding("workspaceName");
+                return `${name}  ${range}  ${current}  ❯  ${latest}  ${workspace}  ${url}`;
+              } else {
+                return `${name}  ${range}  ${current}  ❯  ${latest}  ${url}`;
+              }
+            };
 
-    if (!tags) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('packageNotFoundRegistry', name, 'npm'));
-    }
-  });
+            const makeHeaderRow = function makeHeaderRow() {
+              const name = headerPadding("name", "name");
+              const range = headerPadding("range", "range");
+              const from = headerPadding("from", "current");
+              const to = headerPadding("to", outdatedFieldName);
+              const url = reporter.format.bold.underline("url");
+              if (usesWorkspaces) {
+                const workspace = headerPadding("workspace", "workspaceName");
+                return `  ${name}  ${range}  ${from}     ${to}  ${workspace}  ${url}`;
+              } else {
+                return `  ${name}  ${range}  ${from}     ${to}  ${url}`;
+              }
+            };
 
-  return function list(_x3, _x4, _x5, _x6) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+            const groupedDeps = deps.reduce(function (acc, dep) {
+              const hint = dep.hint,
+                name = dep.name,
+                upgradeTo = dep.upgradeTo;
+
+              const version = dep[outdatedFieldName];
+              const key = getNameFromHint(hint);
+              const xs = acc[key] || [];
+              acc[key] = xs.concat({
+                name: makeRow(dep),
+                value: dep,
+                short: `${name}@${version}`,
+                upgradeTo,
+              });
+              return acc;
+            }, {});
 
-let remove = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (args.length !== 2) {
-      return false;
-    }
+            const flatten = function flatten(xs) {
+              return xs.reduce(function (ys, y) {
+                return ys.concat(Array.isArray(y) ? flatten(y) : y);
+              }, []);
+            };
 
-    const name = yield getName(args, config);
-    const tag = args.shift();
+            const choices = flatten(
+              Object.keys(groupedDeps).map(function (key) {
+                return [
+                  new (_inquirer || _load_inquirer()).default.Separator(
+                    reporter.format.bold.underline.green(key),
+                  ),
+                  new (_inquirer || _load_inquirer()).default.Separator(
+                    makeHeaderRow(),
+                  ),
+                  groupedDeps[key],
+                  new (_inquirer || _load_inquirer()).default.Separator(" "),
+                ];
+              }),
+            );
 
-    reporter.step(1, 3, reporter.lang('loggingIn'));
-    const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, name);
+            try {
+              const red = reporter.format.red("<red>");
+              const yellow = reporter.format.yellow("<yellow>");
+              const green = reporter.format.green("<green>");
+              reporter.info(
+                reporter.lang(
+                  "legendColorsForVersionUpdates",
+                  red,
+                  yellow,
+                  green,
+                ),
+              );
+
+              const answers = yield reporter.prompt(
+                "Choose which packages to update.",
+                choices,
+                {
+                  name: "packages",
+                  type: "checkbox",
+                  validate: function validate(answer) {
+                    return (
+                      !!answer.length || "You must choose at least one package."
+                    );
+                  },
+                },
+              );
 
-    reporter.step(2, 3, reporter.lang('deletingTags'));
-    const result = yield config.registries.npm.request(`-/package/${name}/dist-tags/${encodeURI(tag)}`, {
-      method: 'DELETE'
-    });
+              const getPattern = function getPattern({ upgradeTo }) {
+                return upgradeTo;
+              };
+              const isHint = function isHint(x) {
+                return function ({ hint }) {
+                  return hint === x;
+                };
+              };
 
-    if (result === false) {
-      reporter.error(reporter.lang('deletedTagFail'));
-    } else {
-      reporter.success(reporter.lang('deletedTag'));
-    }
+              var _arr = [null, "dev", "optional", "peer"];
+              for (var _i = 0; _i < _arr.length; _i++) {
+                const hint = _arr[_i];
+                // Reset dependency flags
+                flags.dev = hint === "dev";
+                flags.peer = hint === "peer";
+                flags.optional = hint === "optional";
+                flags.ignoreWorkspaceRootCheck = true;
+                flags.includeWorkspaceDeps = false;
+                flags.workspaceRootIsCwd = false;
+                const deps = answers.filter(isHint(hint));
+                if (deps.length) {
+                  const install = new (_install || _load_install()).Install(
+                    flags,
+                    config,
+                    reporter,
+                    lockfile,
+                  );
+
+                  var _ref2 = yield install.fetchRequestFromCwd();
+
+                  const packagePatterns = _ref2.requests;
+
+                  const depsByWorkspace = deps.reduce(function (acc, dep) {
+                    const workspaceLoc = dep.workspaceLoc;
+
+                    const xs = acc[workspaceLoc] || [];
+                    acc[workspaceLoc] = xs.concat(dep);
+                    return acc;
+                  }, {});
+                  const cwd = config.cwd;
+                  for (
+                    var _iterator = Object.keys(depsByWorkspace),
+                      _isArray = Array.isArray(_iterator),
+                      _i2 = 0,
+                      _iterator = _isArray
+                        ? _iterator
+                        : _iterator[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref3;
+
+                    if (_isArray) {
+                      if (_i2 >= _iterator.length) break;
+                      _ref3 = _iterator[_i2++];
+                    } else {
+                      _i2 = _iterator.next();
+                      if (_i2.done) break;
+                      _ref3 = _i2.value;
+                    }
 
-    reporter.step(3, 3, reporter.lang('revokingToken'));
-    yield revoke();
+                    const loc = _ref3;
 
-    if (result === false) {
-      throw new Error();
-    } else {
-      return true;
-    }
-  });
+                    const patterns = depsByWorkspace[loc].map(getPattern);
+                    (0, (_upgrade || _load_upgrade()).cleanLockfile)(
+                      lockfile,
+                      deps,
+                      packagePatterns,
+                      reporter,
+                    );
+                    reporter.info(
+                      reporter.lang("updateInstalling", getNameFromHint(hint)),
+                    );
+                    if (loc !== "") {
+                      config.cwd = path.resolve(path.dirname(loc));
+                    }
+                    const add = new (_add || _load_add()).Add(
+                      patterns,
+                      flags,
+                      config,
+                      reporter,
+                      lockfile,
+                    );
+                    yield add.init();
+                    config.cwd = cwd;
+                  }
+                }
+              }
+            } catch (e) {
+              Promise.reject(e);
+            }
+          },
+        );
 
-  return function remove(_x7, _x8, _x9, _x10) {
-    return _ref3.apply(this, arguments);
-  };
-})();
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-exports.setFlags = setFlags;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-var _buildSubCommands2;
+      var _inquirer;
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      function _load_inquirer() {
+        return (_inquirer = _interopRequireDefault(__webpack_require__(276)));
+      }
 
-var _login;
+      var _lockfile;
 
-function _load_login() {
-  return _login = __webpack_require__(107);
-}
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-var _npmRegistry;
+      var _add;
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+      function _load_add() {
+        return (_add = __webpack_require__(165));
+      }
 
-var _errors;
+      var _upgrade;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      function _load_upgrade() {
+        return (_upgrade = __webpack_require__(207));
+      }
 
-var _normalizePattern2;
+      var _colorForVersions;
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+      function _load_colorForVersions() {
+        return (_colorForVersions = _interopRequireDefault(
+          __webpack_require__(369),
+        ));
+      }
 
-var _validate;
+      var _colorizeDiff;
 
-function _load_validate() {
-  return _validate = __webpack_require__(125);
-}
+      function _load_colorizeDiff() {
+        return (_colorizeDiff = _interopRequireDefault(
+          __webpack_require__(370),
+        ));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _install;
 
-function setFlags(commander) {
-  commander.description('Add, remove, or list tags on a package.');
-}
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('tag', {
-  add(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (args.length !== 2) {
-        return false;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(args.shift());
+      const path = __webpack_require__(0);
 
-      const name = _normalizePattern.name,
-            range = _normalizePattern.range,
-            hasVersion = _normalizePattern.hasVersion;
+      const requireLockfile = (exports.requireLockfile = true);
 
-      if (!hasVersion) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('requiredVersionInRange'));
-      }
-      if (!(0, (_validate || _load_validate()).isValidPackageName)(name)) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidPackageName'));
+      function setFlags(commander) {
+        commander.description(
+          "Provides an easy way to update outdated packages.",
+        );
+        commander.usage("upgrade-interactive [flags]");
+        commander.option(
+          "-S, --scope <scope>",
+          "upgrade packages under the specified scope",
+        );
+        commander.option(
+          "--latest",
+          "list the latest version of packages, ignoring version ranges in package.json",
+        );
+        commander.option(
+          "-E, --exact",
+          "install exact version. Only used when --latest is specified.",
+        );
+        commander.option(
+          "-T, --tilde",
+          "install most recent release with the same minor version. Only used when --latest is specified.",
+        );
+        commander.option(
+          "-C, --caret",
+          "install most recent release with the same major version. Only used when --latest is specified.",
+        );
       }
 
-      const tag = args.shift();
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-      reporter.step(1, 3, reporter.lang('loggingIn'));
-      const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, name);
+      /***/
+    },
+    /* 363 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      reporter.step(2, 3, reporter.lang('creatingTag', tag, range));
-      const result = yield config.registries.npm.request(`-/package/${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/dist-tags/${encodeURI(tag)}`, {
-        method: 'PUT',
-        body: range
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
+      exports.run = exports.setVersion = undefined;
 
-      if (result != null && result.ok) {
-        reporter.success(reporter.lang('createdTag'));
-      } else {
-        reporter.error(reporter.lang('createdTagFail'));
-      }
+      var _asyncToGenerator2;
 
-      reporter.step(3, 3, reporter.lang('revokingToken'));
-      yield revoke();
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-      if (result != null && result.ok) {
-        return true;
-      } else {
-        throw new Error();
-      }
-    })();
-  },
-
-  rm(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      reporter.warn(`\`yarn tag rm\` is deprecated. Please use \`yarn tag remove\`.`);
-      yield remove(config, reporter, flags, args);
-    })();
-  },
-
-  remove(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield remove(config, reporter, flags, args);
-    })();
-  },
-
-  ls(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      reporter.warn(`\`yarn tag ls\` is deprecated. Please use \`yarn tag list\`.`);
-      yield list(config, reporter, flags, args);
-    })();
-  },
-
-  list(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield list(config, reporter, flags, args);
-    })();
-  }
-}, ['add <pkg>@<version> [<tag>]', 'remove <pkg> <tag>', 'list [<pkg>]']);
+      let setVersion = (exports.setVersion = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args, required) {
+            const pkg = yield config.readRootManifest();
+            const pkgLoc = pkg._loc;
+            const scripts = (0, (_map || _load_map()).default)();
+            let newVersion = flags.newVersion;
+            let identifier = undefined;
+            if (flags.preid) {
+              identifier = flags.preid;
+            }
+            invariant(pkgLoc, "expected package location");
 
-const run = _buildSubCommands.run,
-      hasWrapper = _buildSubCommands.hasWrapper,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.hasWrapper = hasWrapper;
-exports.examples = examples;
+            if (args.length && !newVersion) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("invalidVersionArgument", NEW_VERSION_FLAG),
+              );
+            }
 
-/***/ }),
-/* 362 */
-/***/ (function(module, exports, __webpack_require__) {
+            function runLifecycle(lifecycle) {
+              if (scripts[lifecycle]) {
+                return (0,
+                (_executeLifecycleScript || _load_executeLifecycleScript())
+                  .execCommand)({
+                  stage: lifecycle,
+                  config,
+                  cmd: scripts[lifecycle],
+                  cwd: config.cwd,
+                  isInteractive: true,
+                });
+              }
 
-"use strict";
+              return Promise.resolve();
+            }
 
+            function isCommitHooksDisabled() {
+              return (
+                flags.commitHooks === false ||
+                config.getOption("version-commit-hooks") === false
+              );
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.requireLockfile = undefined;
+            if (pkg.scripts) {
+              // inherit `scripts` from manifest
+              Object.assign(scripts, pkg.scripts);
+            }
 
-var _extends2;
+            // get old version
+            let oldVersion = pkg.version;
+            if (oldVersion) {
+              reporter.info(
+                `${reporter.lang("currentVersion")}: ${oldVersion}`,
+              );
+            } else {
+              oldVersion = "0.0.0";
+            }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+            // get new version
+            if (
+              newVersion &&
+              !isValidNewVersion(
+                oldVersion,
+                newVersion,
+                config.looseSemver,
+                identifier,
+              )
+            ) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("invalidVersion"),
+              );
+            }
 
-var _asyncToGenerator2;
+            // get new version by bumping old version, if requested
+            if (!newVersion) {
+              if (flags.major) {
+                newVersion = semver.inc(oldVersion, "major");
+              } else if (flags.minor) {
+                newVersion = semver.inc(oldVersion, "minor");
+              } else if (flags.patch) {
+                newVersion = semver.inc(oldVersion, "patch");
+              } else if (flags.premajor) {
+                newVersion = semver.inc(oldVersion, "premajor", identifier);
+              } else if (flags.preminor) {
+                newVersion = semver.inc(oldVersion, "preminor", identifier);
+              } else if (flags.prepatch) {
+                newVersion = semver.inc(oldVersion, "prepatch", identifier);
+              } else if (flags.prerelease) {
+                newVersion = semver.inc(oldVersion, "prerelease", identifier);
+              }
+            }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            // wasn't passed a version arg so ask interactively
+            while (!newVersion) {
+              // make sure we're not running in non-interactive mode before asking for new version
+              if (flags.nonInteractive || config.nonInteractive) {
+                // if no version is specified, use current version in package.json
+                newVersion = oldVersion;
+                break;
+              }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const outdatedFieldName = flags.latest ? 'latest' : 'wanted';
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder);
+              // Make sure we dont exit with an error message when pressing Ctrl-C or enter to abort
+              try {
+                newVersion = yield reporter.question(
+                  reporter.lang("newVersion"),
+                );
+                if (!newVersion) {
+                  newVersion = oldVersion;
+                }
+              } catch (err) {
+                newVersion = oldVersion;
+              }
 
-    const deps = yield (0, (_upgrade || _load_upgrade()).getOutdated)(config, reporter, (0, (_extends2 || _load_extends()).default)({}, flags, { includeWorkspaceDeps: true }), lockfile, args);
+              if (!required && !newVersion) {
+                reporter.info(
+                  `${reporter.lang("noVersionOnPublish")}: ${oldVersion}`,
+                );
+                return function () {
+                  return Promise.resolve();
+                };
+              }
 
-    if (deps.length === 0) {
-      reporter.success(reporter.lang('allDependenciesUpToDate'));
-      return;
-    }
+              if (
+                isValidNewVersion(
+                  oldVersion,
+                  newVersion,
+                  config.looseSemver,
+                  identifier,
+                )
+              ) {
+                break;
+              } else {
+                newVersion = null;
+                reporter.error(reporter.lang("invalidSemver"));
+              }
+            }
+            if (newVersion) {
+              newVersion =
+                semver.inc(
+                  oldVersion,
+                  newVersion,
+                  config.looseSemver,
+                  identifier,
+                ) || newVersion;
+            }
+            invariant(newVersion, "expected new version");
 
-    // Fail early with runtime compatibility checks so that it doesn't fail after you've made your selections
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
-    yield install.checkCompatibility();
+            if (newVersion === pkg.version) {
+              return function () {
+                return Promise.resolve();
+              };
+            }
 
-    const usesWorkspaces = !!config.workspaceRootFolder;
+            yield runLifecycle("preversion");
 
-    const maxLengthArr = {
-      name: 'name'.length,
-      current: 'from'.length,
-      range: 'latest'.length,
-      [outdatedFieldName]: 'to'.length,
-      workspaceName: 'workspace'.length
-    };
+            // update version
+            reporter.info(`${reporter.lang("newVersion")}: ${newVersion}`);
+            pkg.version = newVersion;
 
-    const keysWithDynamicLength = ['name', 'current', outdatedFieldName];
+            // update versions in manifests
+            const manifests = yield config.getRootManifests();
+            for (
+              var _iterator = (_index || _load_index()).registryNames,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-    if (!flags.latest) {
-      maxLengthArr.range = 'range'.length;
-      keysWithDynamicLength.push('range');
-    }
+            ) {
+              var _ref2;
 
-    if (usesWorkspaces) {
-      keysWithDynamicLength.push('workspaceName');
-    }
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-    deps.forEach(function (dep) {
-      return keysWithDynamicLength.forEach(function (key) {
-        maxLengthArr[key] = Math.max(maxLengthArr[key], dep[key].length);
-      });
-    });
+              const registryName = _ref2;
 
-    // Depends on maxLengthArr
-    const addPadding = function addPadding(dep) {
-      return function (key) {
-        return `${dep[key]}${' '.repeat(maxLengthArr[key] - dep[key].length)}`;
-      };
-    };
-    const headerPadding = function headerPadding(header, key) {
-      return `${reporter.format.bold.underline(header)}${' '.repeat(maxLengthArr[key] - header.length)}`;
-    };
-
-    const colorizeName = function colorizeName(from, to) {
-      return reporter.format[(0, (_colorForVersions || _load_colorForVersions()).default)(from, to)];
-    };
-
-    const getNameFromHint = function getNameFromHint(hint) {
-      return hint ? `${hint}Dependencies` : 'dependencies';
-    };
-
-    const makeRow = function makeRow(dep) {
-      const padding = addPadding(dep);
-      const name = colorizeName(dep.current, dep[outdatedFieldName])(padding('name'));
-      const current = reporter.format.blue(padding('current'));
-      const latest = (0, (_colorizeDiff || _load_colorizeDiff()).default)(dep.current, padding(outdatedFieldName), reporter);
-      const url = reporter.format.cyan(dep.url);
-      const range = reporter.format.blue(flags.latest ? 'latest' : padding('range'));
-      if (usesWorkspaces) {
-        const workspace = padding('workspaceName');
-        return `${name}  ${range}  ${current}  ❯  ${latest}  ${workspace}  ${url}`;
-      } else {
-        return `${name}  ${range}  ${current}  ❯  ${latest}  ${url}`;
-      }
-    };
-
-    const makeHeaderRow = function makeHeaderRow() {
-      const name = headerPadding('name', 'name');
-      const range = headerPadding('range', 'range');
-      const from = headerPadding('from', 'current');
-      const to = headerPadding('to', outdatedFieldName);
-      const url = reporter.format.bold.underline('url');
-      if (usesWorkspaces) {
-        const workspace = headerPadding('workspace', 'workspaceName');
-        return `  ${name}  ${range}  ${from}     ${to}  ${workspace}  ${url}`;
-      } else {
-        return `  ${name}  ${range}  ${from}     ${to}  ${url}`;
-      }
-    };
-
-    const groupedDeps = deps.reduce(function (acc, dep) {
-      const hint = dep.hint,
-            name = dep.name,
-            upgradeTo = dep.upgradeTo;
-
-      const version = dep[outdatedFieldName];
-      const key = getNameFromHint(hint);
-      const xs = acc[key] || [];
-      acc[key] = xs.concat({
-        name: makeRow(dep),
-        value: dep,
-        short: `${name}@${version}`,
-        upgradeTo
-      });
-      return acc;
-    }, {});
-
-    const flatten = function flatten(xs) {
-      return xs.reduce(function (ys, y) {
-        return ys.concat(Array.isArray(y) ? flatten(y) : y);
-      }, []);
-    };
-
-    const choices = flatten(Object.keys(groupedDeps).map(function (key) {
-      return [new (_inquirer || _load_inquirer()).default.Separator(reporter.format.bold.underline.green(key)), new (_inquirer || _load_inquirer()).default.Separator(makeHeaderRow()), groupedDeps[key], new (_inquirer || _load_inquirer()).default.Separator(' ')];
-    }));
-
-    try {
-      const red = reporter.format.red('<red>');
-      const yellow = reporter.format.yellow('<yellow>');
-      const green = reporter.format.green('<green>');
-      reporter.info(reporter.lang('legendColorsForVersionUpdates', red, yellow, green));
-
-      const answers = yield reporter.prompt('Choose which packages to update.', choices, {
-        name: 'packages',
-        type: 'checkbox',
-        validate: function validate(answer) {
-          return !!answer.length || 'You must choose at least one package.';
-        }
-      });
+              const manifest = manifests[registryName];
+              if (manifest.exists) {
+                manifest.object.version = newVersion;
+              }
+            }
+            yield config.saveRootManifests(manifests);
 
-      const getPattern = function getPattern({ upgradeTo }) {
-        return upgradeTo;
-      };
-      const isHint = function isHint(x) {
-        return function ({ hint }) {
-          return hint === x;
-        };
-      };
+            yield runLifecycle("version");
 
-      var _arr = [null, 'dev', 'optional', 'peer'];
-      for (var _i = 0; _i < _arr.length; _i++) {
-        const hint = _arr[_i];
-        // Reset dependency flags
-        flags.dev = hint === 'dev';
-        flags.peer = hint === 'peer';
-        flags.optional = hint === 'optional';
-        flags.ignoreWorkspaceRootCheck = true;
-        flags.includeWorkspaceDeps = false;
-        flags.workspaceRootIsCwd = false;
-        const deps = answers.filter(isHint(hint));
-        if (deps.length) {
-          const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+            return (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* () {
+                invariant(newVersion, "expected version");
 
-          var _ref2 = yield install.fetchRequestFromCwd();
+                // check if a new git tag should be created
+                if (
+                  flags.gitTagVersion &&
+                  config.getOption("version-git-tag")
+                ) {
+                  // add git commit and tag
+                  let isGit = false;
+                  const parts = config.cwd.split(path.sep);
+                  while (parts.length) {
+                    isGit = yield (_fs || _load_fs()).exists(
+                      path.join(parts.join(path.sep), ".git"),
+                    );
+                    if (isGit) {
+                      break;
+                    } else {
+                      parts.pop();
+                    }
+                  }
 
-          const packagePatterns = _ref2.requests;
+                  if (isGit) {
+                    const message = (
+                      flags.message ||
+                      String(config.getOption("version-git-message"))
+                    ).replace(/%s/g, newVersion);
+                    const sign = Boolean(
+                      config.getOption("version-sign-git-tag"),
+                    );
+                    const flag = sign ? "-sm" : "-am";
+                    const prefix = String(
+                      config.getOption("version-tag-prefix"),
+                    );
+                    const args = [
+                      "commit",
+                      "-m",
+                      message,
+                      ...(isCommitHooksDisabled() ? ["-n"] : []),
+                    ];
+
+                    const gitRoot = (yield (0,
+                    (_gitSpawn || _load_gitSpawn()).spawn)(
+                      ["rev-parse", "--show-toplevel"],
+                      { cwd: config.cwd },
+                    )).trim();
+
+                    // add manifest
+                    yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                      ["add", path.relative(gitRoot, pkgLoc)],
+                      { cwd: gitRoot },
+                    );
 
-          const depsByWorkspace = deps.reduce(function (acc, dep) {
-            const workspaceLoc = dep.workspaceLoc;
+                    // create git commit
+                    yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(args, {
+                      cwd: gitRoot,
+                    });
 
-            const xs = acc[workspaceLoc] || [];
-            acc[workspaceLoc] = xs.concat(dep);
-            return acc;
-          }, {});
-          const cwd = config.cwd;
-          for (var _iterator = Object.keys(depsByWorkspace), _isArray = Array.isArray(_iterator), _i2 = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-            var _ref3;
+                    // create git tag
+                    yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
+                      ["tag", `${prefix}${newVersion}`, flag, message],
+                      { cwd: gitRoot },
+                    );
+                  }
+                }
 
-            if (_isArray) {
-              if (_i2 >= _iterator.length) break;
-              _ref3 = _iterator[_i2++];
-            } else {
-              _i2 = _iterator.next();
-              if (_i2.done) break;
-              _ref3 = _i2.value;
-            }
+                yield runLifecycle("postversion");
+              },
+            );
+          },
+        );
 
-            const loc = _ref3;
+        return function setVersion(_x, _x2, _x3, _x4, _x5) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-            const patterns = depsByWorkspace[loc].map(getPattern);
-            (0, (_upgrade || _load_upgrade()).cleanLockfile)(lockfile, deps, packagePatterns, reporter);
-            reporter.info(reporter.lang('updateInstalling', getNameFromHint(hint)));
-            if (loc !== '') {
-              config.cwd = path.resolve(path.dirname(loc));
-            }
-            const add = new (_add || _load_add()).Add(patterns, flags, config, reporter, lockfile);
-            yield add.init();
-            config.cwd = cwd;
-          }
-        }
-      }
-    } catch (e) {
-      Promise.reject(e);
-    }
-  });
+      let run = (exports.run = (() => {
+        var _ref4 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const commit = yield setVersion(
+              config,
+              reporter,
+              flags,
+              args,
+              true,
+            );
+            yield commit();
+          },
+        );
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+        return function run(_x6, _x7, _x8, _x9) {
+          return _ref4.apply(this, arguments);
+        };
+      })());
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-var _inquirer;
+      var _index;
 
-function _load_inquirer() {
-  return _inquirer = _interopRequireDefault(__webpack_require__(276));
-}
+      function _load_index() {
+        return (_index = __webpack_require__(57));
+      }
 
-var _lockfile;
+      var _executeLifecycleScript;
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      function _load_executeLifecycleScript() {
+        return (_executeLifecycleScript = __webpack_require__(111));
+      }
 
-var _add;
+      var _errors;
 
-function _load_add() {
-  return _add = __webpack_require__(165);
-}
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-var _upgrade;
+      var _gitSpawn;
 
-function _load_upgrade() {
-  return _upgrade = __webpack_require__(207);
-}
+      function _load_gitSpawn() {
+        return (_gitSpawn = __webpack_require__(373));
+      }
 
-var _colorForVersions;
+      var _fs;
 
-function _load_colorForVersions() {
-  return _colorForVersions = _interopRequireDefault(__webpack_require__(369));
-}
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-var _colorizeDiff;
+      var _map;
 
-function _load_colorizeDiff() {
-  return _colorizeDiff = _interopRequireDefault(__webpack_require__(370));
-}
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-var _install;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      const invariant = __webpack_require__(9);
+      const semver = __webpack_require__(22);
+      const path = __webpack_require__(0);
 
-const path = __webpack_require__(0);
+      const NEW_VERSION_FLAG = "--new-version [version]";
+      function isValidNewVersion(
+        oldVersion,
+        newVersion,
+        looseSemver,
+        identifier,
+      ) {
+        return !!(
+          semver.valid(newVersion, looseSemver) ||
+          semver.inc(oldVersion, newVersion, looseSemver, identifier)
+        );
+      }
 
-const requireLockfile = exports.requireLockfile = true;
+      function setFlags(commander) {
+        commander.description(
+          "Update the version of your package via the command line.",
+        );
+        commander.option(NEW_VERSION_FLAG, "new version");
+        commander.option("--major", "auto-increment major version number");
+        commander.option("--minor", "auto-increment minor version number");
+        commander.option("--patch", "auto-increment patch version number");
+        commander.option(
+          "--premajor",
+          "auto-increment premajor version number",
+        );
+        commander.option(
+          "--preminor",
+          "auto-increment preminor version number",
+        );
+        commander.option(
+          "--prepatch",
+          "auto-increment prepatch version number",
+        );
+        commander.option(
+          "--prerelease",
+          "auto-increment prerelease version number",
+        );
+        commander.option(
+          "--preid [preid]",
+          "add a custom identifier to the prerelease",
+        );
+        commander.option("--message [message]", "message");
+        commander.option("--no-git-tag-version", "no git tag version");
+        commander.option(
+          "--no-commit-hooks",
+          "bypass git hooks when committing new version",
+        );
+      }
 
-function setFlags(commander) {
-  commander.description('Provides an easy way to update outdated packages.');
-  commander.usage('upgrade-interactive [flags]');
-  commander.option('-S, --scope <scope>', 'upgrade packages under the specified scope');
-  commander.option('--latest', 'list the latest version of packages, ignoring version ranges in package.json');
-  commander.option('-E, --exact', 'install exact version. Only used when --latest is specified.');
-  commander.option('-T, --tilde', 'install most recent release with the same minor version. Only used when --latest is specified.');
-  commander.option('-C, --caret', 'install most recent release with the same major version. Only used when --latest is specified.');
-}
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      /***/
+    },
+    /* 364 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 363 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.LocalTarballFetcher = undefined;
 
-"use strict";
+      var _extends2;
 
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.setVersion = undefined;
+      var _asyncToGenerator2;
 
-var _asyncToGenerator2;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      var _errors;
 
-let setVersion = exports.setVersion = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args, required) {
-    const pkg = yield config.readRootManifest();
-    const pkgLoc = pkg._loc;
-    const scripts = (0, (_map || _load_map()).default)();
-    let newVersion = flags.newVersion;
-    let identifier = undefined;
-    if (flags.preid) {
-      identifier = flags.preid;
-    }
-    invariant(pkgLoc, 'expected package location');
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    if (args.length && !newVersion) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidVersionArgument', NEW_VERSION_FLAG));
-    }
+      var _constants;
 
-    function runLifecycle(lifecycle) {
-      if (scripts[lifecycle]) {
-        return (0, (_executeLifecycleScript || _load_executeLifecycleScript()).execCommand)({ stage: lifecycle, config, cmd: scripts[lifecycle], cwd: config.cwd, isInteractive: true });
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
       }
 
-      return Promise.resolve();
-    }
+      var _baseFetcher;
 
-    function isCommitHooksDisabled() {
-      return flags.commitHooks === false || config.getOption('version-commit-hooks') === false;
-    }
+      function _load_baseFetcher() {
+        return (_baseFetcher = _interopRequireDefault(
+          __webpack_require__(167),
+        ));
+      }
 
-    if (pkg.scripts) {
-      // inherit `scripts` from manifest
-      Object.assign(scripts, pkg.scripts);
-    }
+      var _fs;
 
-    // get old version
-    let oldVersion = pkg.version;
-    if (oldVersion) {
-      reporter.info(`${reporter.lang('currentVersion')}: ${oldVersion}`);
-    } else {
-      oldVersion = '0.0.0';
-    }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-    // get new version
-    if (newVersion && !isValidNewVersion(oldVersion, newVersion, config.looseSemver, identifier)) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidVersion'));
-    }
+      var _misc;
 
-    // get new version by bumping old version, if requested
-    if (!newVersion) {
-      if (flags.major) {
-        newVersion = semver.inc(oldVersion, 'major');
-      } else if (flags.minor) {
-        newVersion = semver.inc(oldVersion, 'minor');
-      } else if (flags.patch) {
-        newVersion = semver.inc(oldVersion, 'patch');
-      } else if (flags.premajor) {
-        newVersion = semver.inc(oldVersion, 'premajor', identifier);
-      } else if (flags.preminor) {
-        newVersion = semver.inc(oldVersion, 'preminor', identifier);
-      } else if (flags.prepatch) {
-        newVersion = semver.inc(oldVersion, 'prepatch', identifier);
-      } else if (flags.prerelease) {
-        newVersion = semver.inc(oldVersion, 'prerelease', identifier);
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
       }
-    }
 
-    // wasn't passed a version arg so ask interactively
-    while (!newVersion) {
-      // make sure we're not running in non-interactive mode before asking for new version
-      if (flags.nonInteractive || config.nonInteractive) {
-        // if no version is specified, use current version in package.json
-        newVersion = oldVersion;
-        break;
+      var _normalizeUrl;
+
+      function _load_normalizeUrl() {
+        return (_normalizeUrl = _interopRequireDefault(
+          __webpack_require__(402),
+        ));
       }
 
-      // Make sure we dont exit with an error message when pressing Ctrl-C or enter to abort
-      try {
-        newVersion = yield reporter.question(reporter.lang('newVersion'));
-        if (!newVersion) {
-          newVersion = oldVersion;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
-      } catch (err) {
-        newVersion = oldVersion;
       }
 
-      if (!required && !newVersion) {
-        reporter.info(`${reporter.lang('noVersionOnPublish')}: ${oldVersion}`);
-        return function () {
-          return Promise.resolve();
-        };
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      if (isValidNewVersion(oldVersion, newVersion, config.looseSemver, identifier)) {
-        break;
-      } else {
-        newVersion = null;
-        reporter.error(reporter.lang('invalidSemver'));
-      }
-    }
-    if (newVersion) {
-      newVersion = semver.inc(oldVersion, newVersion, config.looseSemver, identifier) || newVersion;
-    }
-    invariant(newVersion, 'expected new version');
+      const crypto = __webpack_require__(11);
+      const path = __webpack_require__(0);
+      const tarFs = __webpack_require__(193);
+      const url = __webpack_require__(24);
+      const fs = __webpack_require__(5);
+      const stream = __webpack_require__(23);
+      const gunzip = __webpack_require__(656);
+      const invariant = __webpack_require__(9);
+      const ssri = __webpack_require__(65);
 
-    if (newVersion === pkg.version) {
-      return function () {
-        return Promise.resolve();
+      const RE_URL_NAME_MATCH =
+        /\/(?:(@[^/]+)(?:\/|%2f))?[^/]+\/(?:-|_attachments)\/(?:@[^/]+\/)?([^/]+)$/;
+
+      const isHashAlgorithmSupported = (name) => {
+        const cachedResult = isHashAlgorithmSupported.__cache[name];
+        if (cachedResult != null) {
+          return cachedResult;
+        }
+        let supported = true;
+        try {
+          crypto.createHash(name);
+        } catch (error) {
+          if (error.message !== "Digest method not supported") {
+            throw error;
+          }
+          supported = false;
+        }
+
+        isHashAlgorithmSupported.__cache[name] = supported;
+        return supported;
       };
-    }
+      isHashAlgorithmSupported.__cache = {};
+
+      class TarballFetcher extends (_baseFetcher || _load_baseFetcher())
+        .default {
+        constructor(...args) {
+          var _temp;
+
+          return (
+            (_temp = super(...args)),
+            (this.validateError = null),
+            (this.validateIntegrity = null),
+            _temp
+          );
+        }
 
-    yield runLifecycle('preversion');
+        setupMirrorFromCache() {
+          var _this = this;
 
-    // update version
-    reporter.info(`${reporter.lang('newVersion')}: ${newVersion}`);
-    pkg.version = newVersion;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const tarballMirrorPath = _this.getTarballMirrorPath();
+              const tarballCachePath = _this.getTarballCachePath();
 
-    // update versions in manifests
-    const manifests = yield config.getRootManifests();
-    for (var _iterator = (_index || _load_index()).registryNames, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
+              if (tarballMirrorPath == null) {
+                return;
+              }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
-      }
+              if (
+                !(yield (_fs || _load_fs()).exists(tarballMirrorPath)) &&
+                (yield (_fs || _load_fs()).exists(tarballCachePath))
+              ) {
+                // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
+                yield (_fs || _load_fs()).mkdirp(
+                  path.dirname(tarballMirrorPath),
+                );
+                yield (_fs || _load_fs()).copy(
+                  tarballCachePath,
+                  tarballMirrorPath,
+                  _this.reporter,
+                );
+              }
+            },
+          )();
+        }
+
+        getTarballCachePath() {
+          return path.join(
+            this.dest,
+            (_constants || _load_constants()).TARBALL_FILENAME,
+          );
+        }
 
-      const registryName = _ref2;
+        getTarballMirrorPath() {
+          var _url$parse = url.parse(this.reference);
 
-      const manifest = manifests[registryName];
-      if (manifest.exists) {
-        manifest.object.version = newVersion;
-      }
-    }
-    yield config.saveRootManifests(manifests);
+          const pathname = _url$parse.pathname;
 
-    yield runLifecycle('version');
+          if (pathname == null) {
+            return null;
+          }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      invariant(newVersion, 'expected version');
+          const match = pathname.match(RE_URL_NAME_MATCH);
 
-      // check if a new git tag should be created
-      if (flags.gitTagVersion && config.getOption('version-git-tag')) {
-        // add git commit and tag
-        let isGit = false;
-        const parts = config.cwd.split(path.sep);
-        while (parts.length) {
-          isGit = yield (_fs || _load_fs()).exists(path.join(parts.join(path.sep), '.git'));
-          if (isGit) {
-            break;
+          let packageFilename;
+          if (match) {
+            const scope = match[1],
+              tarballBasename = match[2];
+
+            packageFilename = scope
+              ? `${scope}-${tarballBasename}`
+              : tarballBasename;
           } else {
-            parts.pop();
+            // fallback to base name
+            packageFilename = path.basename(pathname);
           }
+
+          return this.config.getOfflineMirrorPath(packageFilename);
         }
 
-        if (isGit) {
-          const message = (flags.message || String(config.getOption('version-git-message'))).replace(/%s/g, newVersion);
-          const sign = Boolean(config.getOption('version-sign-git-tag'));
-          const flag = sign ? '-sm' : '-am';
-          const prefix = String(config.getOption('version-tag-prefix'));
-          const args = ['commit', '-m', message, ...(isCommitHooksDisabled() ? ['-n'] : [])];
+        createExtractor(resolve, reject, tarballPath) {
+          const hashInfo = this._supportedIntegrity({ hashOnly: true });
+          const integrityInfo = this._supportedIntegrity({ hashOnly: false });
+
+          const now = new Date();
 
-          const gitRoot = (yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['rev-parse', '--show-toplevel'], { cwd: config.cwd })).trim();
+          const fs = __webpack_require__(5);
+          const patchedFs = Object.assign({}, fs, {
+            utimes: (path, atime, mtime, cb) => {
+              fs.stat(path, (err, stat) => {
+                if (err) {
+                  cb(err);
+                  return;
+                }
+                if (stat.isDirectory()) {
+                  fs.utimes(path, atime, mtime, cb);
+                  return;
+                }
+                fs.open(path, "a", (err, fd) => {
+                  if (err) {
+                    cb(err);
+                    return;
+                  }
+                  fs.futimes(fd, atime, mtime, (err) => {
+                    if (err) {
+                      fs.close(fd, () => cb(err));
+                    } else {
+                      fs.close(fd, (err) => cb(err));
+                    }
+                  });
+                });
+              });
+            },
+          });
 
-          // add manifest
-          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['add', path.relative(gitRoot, pkgLoc)], { cwd: gitRoot });
+          const hashValidateStream = new ssri.integrityStream(hashInfo);
+          const integrityValidateStream = new ssri.integrityStream(
+            integrityInfo,
+          );
 
-          // create git commit
-          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(args, { cwd: gitRoot });
+          const untarStream = tarFs.extract(this.dest, {
+            strip: 1,
+            dmode: 0o755, // all dirs should be readable
+            fmode: 0o644, // all files should be readable
+            chown: false, // don't chown. just leave as it is
+            map: (header) => {
+              header.mtime = now;
+              if (header.linkname) {
+                const basePath = path.posix.dirname(
+                  path.join("/", header.name),
+                );
+                const jailPath = path.posix.join(basePath, header.linkname);
+                header.linkname = path.posix.relative("/", jailPath);
+              }
+              return header;
+            },
+            fs: patchedFs,
+          });
+          const extractorStream = gunzip();
 
-          // create git tag
-          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['tag', `${prefix}${newVersion}`, flag, message], { cwd: gitRoot });
-        }
-      }
+          hashValidateStream.once("error", (err) => {
+            this.validateError = err;
+          });
+          integrityValidateStream.once("error", (err) => {
+            this.validateError = err;
+          });
+          integrityValidateStream.once("integrity", (sri) => {
+            this.validateIntegrity = sri;
+          });
 
-      yield runLifecycle('postversion');
-    });
-  });
+          untarStream.on("error", (err) => {
+            reject(
+              new (_errors || _load_errors()).MessageError(
+                this.config.reporter.lang(
+                  "errorExtractingTarball",
+                  err.message,
+                  tarballPath,
+                ),
+              ),
+            );
+          });
 
-  return function setVersion(_x, _x2, _x3, _x4, _x5) {
-    return _ref.apply(this, arguments);
-  };
-})();
+          extractorStream.pipe(untarStream).on("finish", () => {
+            const error = this.validateError;
+            const hexDigest = this.validateIntegrity
+              ? this.validateIntegrity.hexDigest()
+              : "";
+            if (
+              this.config.updateChecksums &&
+              this.remote.integrity &&
+              this.validateIntegrity &&
+              this.remote.integrity !== this.validateIntegrity.toString()
+            ) {
+              this.remote.integrity = this.validateIntegrity.toString();
+            } else if (this.validateIntegrity) {
+              this.remote.cacheIntegrity = this.validateIntegrity.toString();
+            }
 
-let run = exports.run = (() => {
-  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const commit = yield setVersion(config, reporter, flags, args, true);
-    yield commit();
-  });
+            if (
+              integrityInfo.integrity &&
+              Object.keys(integrityInfo.integrity).length === 0
+            ) {
+              return reject(
+                new (_errors || _load_errors()).SecurityError(
+                  this.config.reporter.lang(
+                    "fetchBadIntegrityAlgorithm",
+                    this.packageName,
+                    this.remote.reference,
+                  ),
+                ),
+              );
+            }
 
-  return function run(_x6, _x7, _x8, _x9) {
-    return _ref4.apply(this, arguments);
-  };
-})();
+            if (error) {
+              if (this.config.updateChecksums) {
+                this.remote.integrity = error.found.toString();
+              } else {
+                return reject(
+                  new (_errors || _load_errors()).SecurityError(
+                    this.config.reporter.lang(
+                      "fetchBadHashWithPath",
+                      this.packageName,
+                      this.remote.reference,
+                      error.found.toString(),
+                      error.expected.toString(),
+                    ),
+                  ),
+                );
+              }
+            }
+
+            return resolve({
+              hash: this.hash || hexDigest,
+            });
+          });
+
+          return {
+            hashValidateStream,
+            integrityValidateStream,
+            extractorStream,
+          };
+        }
+
+        getLocalPaths(override) {
+          const paths = [
+            override ? path.resolve(this.config.cwd, override) : null,
+            this.getTarballMirrorPath(),
+            this.getTarballCachePath(),
+          ];
+          // $FlowFixMe: https://github.com/facebook/flow/issues/1414
+          return paths.filter((path) => path != null);
+        }
+
+        fetchFromLocal(override) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const tarPaths = _this2.getLocalPaths(override);
+              const stream = yield (_fs || _load_fs()).readFirstAvailableStream(
+                tarPaths,
+              );
+
+              return new Promise(function (resolve, reject) {
+                if (!stream) {
+                  reject(
+                    new (_errors || _load_errors()).MessageError(
+                      _this2.reporter.lang(
+                        "tarballNotInNetworkOrCache",
+                        _this2.reference,
+                        tarPaths,
+                      ),
+                    ),
+                  );
+                  return;
+                }
+                invariant(stream, "stream should be available at this point");
+                // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
+                const tarballPath = stream.path;
+
+                var _createExtractor = _this2.createExtractor(
+                  resolve,
+                  reject,
+                  tarballPath,
+                );
+
+                const hashValidateStream = _createExtractor.hashValidateStream,
+                  integrityValidateStream =
+                    _createExtractor.integrityValidateStream,
+                  extractorStream = _createExtractor.extractorStream;
+
+                stream.pipe(hashValidateStream);
+                hashValidateStream.pipe(integrityValidateStream);
+
+                integrityValidateStream
+                  .pipe(extractorStream)
+                  .on("error", function (err) {
+                    reject(
+                      new (_errors || _load_errors()).MessageError(
+                        _this2.config.reporter.lang(
+                          "fetchErrorCorrupt",
+                          err.message,
+                          tarballPath,
+                        ),
+                      ),
+                    );
+                  });
+              });
+            },
+          )();
+        }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+        fetchFromExternal() {
+          var _this3 = this;
 
-var _index;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const registry = _this3.config.registries[_this3.registry];
 
-function _load_index() {
-  return _index = __webpack_require__(57);
-}
+              try {
+                const headers = _this3.requestHeaders();
+                return yield registry.request(
+                  _this3.reference,
+                  {
+                    headers: (0, (_extends2 || _load_extends()).default)(
+                      {
+                        "Accept-Encoding": "gzip",
+                      },
+                      headers,
+                    ),
+                    buffer: true,
+                    process: function process(req, resolve, reject) {
+                      // should we save this to the offline cache?
+                      const tarballMirrorPath = _this3.getTarballMirrorPath();
+                      const tarballCachePath = _this3.getTarballCachePath();
+
+                      var _createExtractor2 = _this3.createExtractor(
+                        resolve,
+                        reject,
+                      );
+
+                      const hashValidateStream =
+                          _createExtractor2.hashValidateStream,
+                        integrityValidateStream =
+                          _createExtractor2.integrityValidateStream,
+                        extractorStream = _createExtractor2.extractorStream;
+
+                      req.pipe(hashValidateStream);
+                      hashValidateStream.pipe(integrityValidateStream);
+
+                      if (tarballMirrorPath) {
+                        integrityValidateStream
+                          .pipe(fs.createWriteStream(tarballMirrorPath))
+                          .on("error", reject);
+                      }
+
+                      if (tarballCachePath) {
+                        integrityValidateStream
+                          .pipe(fs.createWriteStream(tarballCachePath))
+                          .on("error", reject);
+                      }
+
+                      integrityValidateStream
+                        .pipe(extractorStream)
+                        .on("error", reject);
+                    },
+                  },
+                  _this3.packageName,
+                );
+              } catch (err) {
+                const tarballMirrorPath = _this3.getTarballMirrorPath();
+                const tarballCachePath = _this3.getTarballCachePath();
+
+                if (
+                  tarballMirrorPath &&
+                  (yield (_fs || _load_fs()).exists(tarballMirrorPath))
+                ) {
+                  yield (_fs || _load_fs()).unlink(tarballMirrorPath);
+                }
 
-var _executeLifecycleScript;
+                if (
+                  tarballCachePath &&
+                  (yield (_fs || _load_fs()).exists(tarballCachePath))
+                ) {
+                  yield (_fs || _load_fs()).unlink(tarballCachePath);
+                }
 
-function _load_executeLifecycleScript() {
-  return _executeLifecycleScript = __webpack_require__(111);
-}
+                throw err;
+              }
+            },
+          )();
+        }
+
+        requestHeaders() {
+          const registry = this.config.registries.yarn;
+          const config = registry.config;
+          const requestParts = urlParts(this.reference);
+          return Object.keys(config).reduce((headers, option) => {
+            const parts = option.split(":");
+            if (parts.length === 3 && parts[1] === "_header") {
+              const registryParts = urlParts(parts[0]);
+              if (
+                requestParts.host === registryParts.host &&
+                requestParts.path.startsWith(registryParts.path)
+              ) {
+                const headerName = parts[2];
+                const headerValue = config[option];
+                headers[headerName] = headerValue;
+              }
+            }
+            return headers;
+          }, {});
+        }
 
-var _errors;
+        _fetch() {
+          const isFilePath = this.reference.startsWith("file:");
+          this.reference = (0, (_misc || _load_misc()).removePrefix)(
+            this.reference,
+            "file:",
+          );
+          const urlParse = url.parse(this.reference);
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+          // legacy support for local paths in yarn.lock entries
+          const isRelativePath = urlParse.protocol
+            ? urlParse.protocol.match(/^[a-z]:$/i)
+            : urlParse.pathname
+              ? urlParse.pathname.match(/^(?:\.{1,2})?[\\\/]/)
+              : false;
 
-var _gitSpawn;
+          if (isFilePath || isRelativePath) {
+            return this.fetchFromLocal(this.reference);
+          }
 
-function _load_gitSpawn() {
-  return _gitSpawn = __webpack_require__(373);
-}
+          return this.fetchFromLocal().catch((err) => this.fetchFromExternal());
+        }
 
-var _fs;
+        _findIntegrity({ hashOnly }) {
+          if (this.remote.integrity && !hashOnly) {
+            return ssri.parse(this.remote.integrity);
+          }
+          if (this.hash) {
+            return ssri.fromHex(this.hash, "sha1");
+          }
+          return null;
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        _supportedIntegrity({ hashOnly }) {
+          const expectedIntegrity = this._findIntegrity({ hashOnly }) || {};
+          const expectedIntegrityAlgorithms = Object.keys(expectedIntegrity);
+          const shouldValidateIntegrity =
+            (this.hash || this.remote.integrity) &&
+            !this.config.updateChecksums;
 
-var _map;
+          if (
+            expectedIntegrityAlgorithms.length === 0 &&
+            (!shouldValidateIntegrity || hashOnly)
+          ) {
+            const algorithms = this.config.updateChecksums
+              ? ["sha512"]
+              : ["sha1"];
+            // for consistency, return sha1 for packages without a remote integrity (eg. github)
+            return { integrity: null, algorithms };
+          }
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+          const algorithms = new Set(["sha512", "sha1"]);
+          const integrity = {};
+          for (
+            var _iterator = expectedIntegrityAlgorithms,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          ) {
+            var _ref;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-const invariant = __webpack_require__(9);
-const semver = __webpack_require__(22);
-const path = __webpack_require__(0);
+            const algorithm = _ref;
 
-const NEW_VERSION_FLAG = '--new-version [version]';
-function isValidNewVersion(oldVersion, newVersion, looseSemver, identifier) {
-  return !!(semver.valid(newVersion, looseSemver) || semver.inc(oldVersion, newVersion, looseSemver, identifier));
-}
+            if (isHashAlgorithmSupported(algorithm)) {
+              algorithms.add(algorithm);
+              integrity[algorithm] = expectedIntegrity[algorithm];
+            }
+          }
 
-function setFlags(commander) {
-  commander.description('Update the version of your package via the command line.');
-  commander.option(NEW_VERSION_FLAG, 'new version');
-  commander.option('--major', 'auto-increment major version number');
-  commander.option('--minor', 'auto-increment minor version number');
-  commander.option('--patch', 'auto-increment patch version number');
-  commander.option('--premajor', 'auto-increment premajor version number');
-  commander.option('--preminor', 'auto-increment preminor version number');
-  commander.option('--prepatch', 'auto-increment prepatch version number');
-  commander.option('--prerelease', 'auto-increment prerelease version number');
-  commander.option('--preid [preid]', 'add a custom identifier to the prerelease');
-  commander.option('--message [message]', 'message');
-  commander.option('--no-git-tag-version', 'no git tag version');
-  commander.option('--no-commit-hooks', 'bypass git hooks when committing new version');
-}
+          return { integrity, algorithms: Array.from(algorithms) };
+        }
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      exports.default = TarballFetcher;
+      class LocalTarballFetcher extends TarballFetcher {
+        _fetch() {
+          return this.fetchFromLocal(this.reference);
+        }
+      }
 
-/***/ }),
-/* 364 */
-/***/ (function(module, exports, __webpack_require__) {
+      exports.LocalTarballFetcher = LocalTarballFetcher;
 
-"use strict";
+      function urlParts(requestUrl) {
+        const normalizedUrl = (0,
+        (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
+        const parsed = url.parse(normalizedUrl);
+        const host = parsed.host || "";
+        const path = parsed.path || "";
+        return { host, path };
+      }
 
+      /***/
+    },
+    /* 365 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.LocalTarballFetcher = undefined;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-var _extends2;
+      var _misc;
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-var _asyncToGenerator2;
+      class PackageReference {
+        constructor(request, info, remote) {
+          this.resolver = request.resolver;
+          this.lockfile = request.lockfile;
+          this.requests = [];
+          this.config = request.config;
+          this.hint = request.hint;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          this.isPlugnplay = false;
 
-var _errors;
+          this.registry = remote.registry;
+          this.version = info.version;
+          this.name = info.name;
+          this.uid = info._uid;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+          this.remote = remote;
 
-var _constants;
+          this.dependencies = [];
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+          this.permissions = {};
+          this.patterns = [];
+          this.optional = null;
+          this.level = Infinity;
+          this.ignore = false;
+          this.incompatible = false;
+          this.fresh = false;
+          this.locations = [];
+          this.addRequest(request);
+        }
 
-var _baseFetcher;
+        setFresh(fresh) {
+          this.fresh = fresh;
+        }
 
-function _load_baseFetcher() {
-  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
-}
+        addLocation(loc) {
+          if (this.locations.indexOf(loc) === -1) {
+            this.locations.push(loc);
+          }
+        }
 
-var _fs;
+        addRequest(request) {
+          this.requests.push(request);
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+          this.level = Math.min(this.level, request.parentNames.length);
+        }
 
-var _misc;
+        prune() {
+          for (
+            var _iterator = this.patterns,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+          ) {
+            var _ref;
 
-var _normalizeUrl;
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-function _load_normalizeUrl() {
-  return _normalizeUrl = _interopRequireDefault(__webpack_require__(402));
-}
+            const selfPattern = _ref;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+            // remove ourselves from the resolver
+            this.resolver.removePattern(selfPattern);
+          }
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        addDependencies(deps) {
+          this.dependencies = this.dependencies.concat(deps);
+        }
 
-const crypto = __webpack_require__(11);
-const path = __webpack_require__(0);
-const tarFs = __webpack_require__(193);
-const url = __webpack_require__(24);
-const fs = __webpack_require__(5);
-const stream = __webpack_require__(23);
-const gunzip = __webpack_require__(656);
-const invariant = __webpack_require__(9);
-const ssri = __webpack_require__(65);
+        setPermission(key, val) {
+          this.permissions[key] = val;
+        }
 
-const RE_URL_NAME_MATCH = /\/(?:(@[^/]+)(?:\/|%2f))?[^/]+\/(?:-|_attachments)\/(?:@[^/]+\/)?([^/]+)$/;
+        hasPermission(key) {
+          if (key in this.permissions) {
+            return this.permissions[key];
+          } else {
+            return false;
+          }
+        }
 
-const isHashAlgorithmSupported = name => {
-  const cachedResult = isHashAlgorithmSupported.__cache[name];
-  if (cachedResult != null) {
-    return cachedResult;
-  }
-  let supported = true;
-  try {
-    crypto.createHash(name);
-  } catch (error) {
-    if (error.message !== 'Digest method not supported') {
-      throw error;
-    }
-    supported = false;
-  }
+        addPattern(pattern, manifest) {
+          this.resolver.addPattern(pattern, manifest);
 
-  isHashAlgorithmSupported.__cache[name] = supported;
-  return supported;
-};
-isHashAlgorithmSupported.__cache = {};
+          this.patterns.push(pattern);
 
-class TarballFetcher extends (_baseFetcher || _load_baseFetcher()).default {
-  constructor(...args) {
-    var _temp;
+          const shrunk = this.lockfile.getLocked(pattern);
+          if (shrunk && shrunk.permissions) {
+            for (
+              var _iterator2 = (0, (_misc || _load_misc()).entries)(
+                  shrunk.permissions,
+                ),
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-    return _temp = super(...args), this.validateError = null, this.validateIntegrity = null, _temp;
-  }
+            ) {
+              var _ref3;
 
-  setupMirrorFromCache() {
-    var _this = this;
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref3 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref3 = _i2.value;
+              }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const tarballMirrorPath = _this.getTarballMirrorPath();
-      const tarballCachePath = _this.getTarballCachePath();
+              const _ref2 = _ref3;
+              const key = _ref2[0];
+              const perm = _ref2[1];
 
-      if (tarballMirrorPath == null) {
-        return;
-      }
+              this.setPermission(key, perm);
+            }
+          }
+        }
 
-      if (!(yield (_fs || _load_fs()).exists(tarballMirrorPath)) && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
-        // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
-        yield (_fs || _load_fs()).mkdirp(path.dirname(tarballMirrorPath));
-        yield (_fs || _load_fs()).copy(tarballCachePath, tarballMirrorPath, _this.reporter);
+        addOptional(optional) {
+          if (this.optional == null) {
+            // optional is uninitialised
+            this.optional = optional;
+          } else if (!optional) {
+            // otherwise, ignore all subsequent optional assignments and only accept ones making
+            // this not optional
+            this.optional = false;
+          }
+        }
       }
-    })();
-  }
+      exports.default = PackageReference;
 
-  getTarballCachePath() {
-    return path.join(this.dest, (_constants || _load_constants()).TARBALL_FILENAME);
-  }
+      /***/
+    },
+    /* 366 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  getTarballMirrorPath() {
-    var _url$parse = url.parse(this.reference);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    const pathname = _url$parse.pathname;
+      var _asyncToGenerator2;
 
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    if (pathname == null) {
-      return null;
-    }
+      var _index;
 
-    const match = pathname.match(RE_URL_NAME_MATCH);
+      function _load_index() {
+        return (_index = __webpack_require__(78));
+      }
 
-    let packageFilename;
-    if (match) {
-      const scope = match[1],
-            tarballBasename = match[2];
+      var _packageRequest;
 
-      packageFilename = scope ? `${scope}-${tarballBasename}` : tarballBasename;
-    } else {
-      // fallback to base name
-      packageFilename = path.basename(pathname);
-    }
+      function _load_packageRequest() {
+        return (_packageRequest = _interopRequireDefault(
+          __webpack_require__(122),
+        ));
+      }
 
-    return this.config.getOfflineMirrorPath(packageFilename);
-  }
+      var _normalizePattern2;
 
-  createExtractor(resolve, reject, tarballPath) {
-    const hashInfo = this._supportedIntegrity({ hashOnly: true });
-    const integrityInfo = this._supportedIntegrity({ hashOnly: false });
+      function _load_normalizePattern() {
+        return (_normalizePattern2 = __webpack_require__(37));
+      }
 
-    const now = new Date();
+      var _requestManager;
 
-    const fs = __webpack_require__(5);
-    const patchedFs = Object.assign({}, fs, {
-      utimes: (path, atime, mtime, cb) => {
-        fs.stat(path, (err, stat) => {
-          if (err) {
-            cb(err);
-            return;
-          }
-          if (stat.isDirectory()) {
-            fs.utimes(path, atime, mtime, cb);
-            return;
-          }
-          fs.open(path, 'a', (err, fd) => {
-            if (err) {
-              cb(err);
-              return;
-            }
-            fs.futimes(fd, atime, mtime, err => {
-              if (err) {
-                fs.close(fd, () => cb(err));
-              } else {
-                fs.close(fd, err => cb(err));
-              }
-            });
-          });
-        });
+      function _load_requestManager() {
+        return (_requestManager = _interopRequireDefault(
+          __webpack_require__(378),
+        ));
       }
-    });
 
-    const hashValidateStream = new ssri.integrityStream(hashInfo);
-    const integrityValidateStream = new ssri.integrityStream(integrityInfo);
-
-    const untarStream = tarFs.extract(this.dest, {
-      strip: 1,
-      dmode: 0o755, // all dirs should be readable
-      fmode: 0o644, // all files should be readable
-      chown: false, // don't chown. just leave as it is
-      map: header => {
-        header.mtime = now;
-        if (header.linkname) {
-          const basePath = path.posix.dirname(path.join('/', header.name));
-          const jailPath = path.posix.join(basePath, header.linkname);
-          header.linkname = path.posix.relative('/', jailPath);
-        }
-        return header;
-      },
-      fs: patchedFs
-    });
-    const extractorStream = gunzip();
+      var _blockingQueue;
 
-    hashValidateStream.once('error', err => {
-      this.validateError = err;
-    });
-    integrityValidateStream.once('error', err => {
-      this.validateError = err;
-    });
-    integrityValidateStream.once('integrity', sri => {
-      this.validateIntegrity = sri;
-    });
+      function _load_blockingQueue() {
+        return (_blockingQueue = _interopRequireDefault(
+          __webpack_require__(110),
+        ));
+      }
 
-    untarStream.on('error', err => {
-      reject(new (_errors || _load_errors()).MessageError(this.config.reporter.lang('errorExtractingTarball', err.message, tarballPath)));
-    });
+      var _lockfile;
 
-    extractorStream.pipe(untarStream).on('finish', () => {
-      const error = this.validateError;
-      const hexDigest = this.validateIntegrity ? this.validateIntegrity.hexDigest() : '';
-      if (this.config.updateChecksums && this.remote.integrity && this.validateIntegrity && this.remote.integrity !== this.validateIntegrity.toString()) {
-        this.remote.integrity = this.validateIntegrity.toString();
-      } else if (this.validateIntegrity) {
-        this.remote.cacheIntegrity = this.validateIntegrity.toString();
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
       }
 
-      if (integrityInfo.integrity && Object.keys(integrityInfo.integrity).length === 0) {
-        return reject(new (_errors || _load_errors()).SecurityError(this.config.reporter.lang('fetchBadIntegrityAlgorithm', this.packageName, this.remote.reference)));
+      var _map;
+
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
       }
 
-      if (error) {
-        if (this.config.updateChecksums) {
-          this.remote.integrity = error.found.toString();
-        } else {
-          return reject(new (_errors || _load_errors()).SecurityError(this.config.reporter.lang('fetchBadHashWithPath', this.packageName, this.remote.reference, error.found.toString(), error.expected.toString())));
-        }
+      var _workspaceLayout;
+
+      function _load_workspaceLayout() {
+        return (_workspaceLayout = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
       }
 
-      return resolve({
-        hash: this.hash || hexDigest
-      });
-    });
+      var _resolutionMap;
 
-    return { hashValidateStream, integrityValidateStream, extractorStream };
-  }
+      function _load_resolutionMap() {
+        return (_resolutionMap = _interopRequireDefault(
+          __webpack_require__(214),
+        ));
+      }
 
-  getLocalPaths(override) {
-    const paths = [override ? path.resolve(this.config.cwd, override) : null, this.getTarballMirrorPath(), this.getTarballCachePath()];
-    // $FlowFixMe: https://github.com/facebook/flow/issues/1414
-    return paths.filter(path => path != null);
-  }
+      var _resolutionMap2;
 
-  fetchFromLocal(override) {
-    var _this2 = this;
+      function _load_resolutionMap2() {
+        return (_resolutionMap2 = __webpack_require__(214));
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const tarPaths = _this2.getLocalPaths(override);
-      const stream = yield (_fs || _load_fs()).readFirstAvailableStream(tarPaths);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      return new Promise(function (resolve, reject) {
-        if (!stream) {
-          reject(new (_errors || _load_errors()).MessageError(_this2.reporter.lang('tarballNotInNetworkOrCache', _this2.reference, tarPaths)));
-          return;
-        }
-        invariant(stream, 'stream should be available at this point');
-        // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
-        const tarballPath = stream.path;
+      const invariant = __webpack_require__(9);
 
-        var _createExtractor = _this2.createExtractor(resolve, reject, tarballPath);
+      const semver = __webpack_require__(22);
 
-        const hashValidateStream = _createExtractor.hashValidateStream,
-              integrityValidateStream = _createExtractor.integrityValidateStream,
-              extractorStream = _createExtractor.extractorStream;
+      class PackageResolver {
+        constructor(
+          config,
+          lockfile,
+          resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(
+            config,
+          ),
+        ) {
+          this.patternsByPackage = (0, (_map || _load_map()).default)();
+          this.fetchingPatterns = new Set();
+          this.fetchingQueue = new (
+            _blockingQueue || _load_blockingQueue()
+          ).default("resolver fetching");
+          this.patterns = (0, (_map || _load_map()).default)();
+          this.resolutionMap = resolutionMap;
+          this.usedRegistries = new Set();
+          this.flat = false;
 
+          this.reporter = config.reporter;
+          this.lockfile = lockfile;
+          this.config = config;
+          this.delayedResolveQueue = [];
+        }
 
-        stream.pipe(hashValidateStream);
-        hashValidateStream.pipe(integrityValidateStream);
+        // whether the dependency graph will be flattened
 
-        integrityValidateStream.pipe(extractorStream).on('error', function (err) {
-          reject(new (_errors || _load_errors()).MessageError(_this2.config.reporter.lang('fetchErrorCorrupt', err.message, tarballPath)));
-        });
-      });
-    })();
-  }
+        // list of registries that have been used in this resolution
 
-  fetchFromExternal() {
-    var _this3 = this;
+        // activity monitor
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const registry = _this3.config.registries[_this3.registry];
+        // patterns we've already resolved or are in the process of resolving
 
-      try {
-        const headers = _this3.requestHeaders();
-        return yield registry.request(_this3.reference, {
-          headers: (0, (_extends2 || _load_extends()).default)({
-            'Accept-Encoding': 'gzip'
-          }, headers),
-          buffer: true,
-          process: function process(req, resolve, reject) {
-            // should we save this to the offline cache?
-            const tarballMirrorPath = _this3.getTarballMirrorPath();
-            const tarballCachePath = _this3.getTarballCachePath();
+        // TODO
 
-            var _createExtractor2 = _this3.createExtractor(resolve, reject);
+        // manages and throttles json api http requests
 
-            const hashValidateStream = _createExtractor2.hashValidateStream,
-                  integrityValidateStream = _createExtractor2.integrityValidateStream,
-                  extractorStream = _createExtractor2.extractorStream;
+        // list of patterns associated with a package
 
+        // lockfile instance which we can use to retrieve version info
 
-            req.pipe(hashValidateStream);
-            hashValidateStream.pipe(integrityValidateStream);
+        // a map of dependency patterns to packages
 
-            if (tarballMirrorPath) {
-              integrityValidateStream.pipe(fs.createWriteStream(tarballMirrorPath)).on('error', reject);
-            }
+        // reporter instance, abstracts out display logic
 
-            if (tarballCachePath) {
-              integrityValidateStream.pipe(fs.createWriteStream(tarballCachePath)).on('error', reject);
-            }
+        // environment specific config methods and options
 
-            integrityValidateStream.pipe(extractorStream).on('error', reject);
-          }
-        }, _this3.packageName);
-      } catch (err) {
-        const tarballMirrorPath = _this3.getTarballMirrorPath();
-        const tarballCachePath = _this3.getTarballCachePath();
+        // list of packages need to be resolved later (they found a matching version in the
+        // resolver, but better matches can still arrive later in the resolve process)
 
-        if (tarballMirrorPath && (yield (_fs || _load_fs()).exists(tarballMirrorPath))) {
-          yield (_fs || _load_fs()).unlink(tarballMirrorPath);
-        }
+        /**
+         * TODO description
+         */
 
-        if (tarballCachePath && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
-          yield (_fs || _load_fs()).unlink(tarballCachePath);
+        isNewPattern(pattern) {
+          return !!this.patterns[pattern].fresh;
         }
 
-        throw err;
-      }
-    })();
-  }
+        updateManifest(ref, newPkg) {
+          // inherit fields
+          const oldPkg = this.patterns[ref.patterns[0]];
+          newPkg._reference = ref;
+          newPkg._remote = ref.remote;
+          newPkg.name = oldPkg.name;
+          newPkg.fresh = oldPkg.fresh;
+          newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
 
-  requestHeaders() {
-    const registry = this.config.registries.yarn;
-    const config = registry.config;
-    const requestParts = urlParts(this.reference);
-    return Object.keys(config).reduce((headers, option) => {
-      const parts = option.split(':');
-      if (parts.length === 3 && parts[1] === '_header') {
-        const registryParts = urlParts(parts[0]);
-        if (requestParts.host === registryParts.host && requestParts.path.startsWith(registryParts.path)) {
-          const headerName = parts[2];
-          const headerValue = config[option];
-          headers[headerName] = headerValue;
-        }
-      }
-      return headers;
-    }, {});
-  }
+          // update patterns
+          for (
+            var _iterator = ref.patterns,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-  _fetch() {
-    const isFilePath = this.reference.startsWith('file:');
-    this.reference = (0, (_misc || _load_misc()).removePrefix)(this.reference, 'file:');
-    const urlParse = url.parse(this.reference);
+          ) {
+            var _ref;
 
-    // legacy support for local paths in yarn.lock entries
-    const isRelativePath = urlParse.protocol ? urlParse.protocol.match(/^[a-z]:$/i) : urlParse.pathname ? urlParse.pathname.match(/^(?:\.{1,2})?[\\\/]/) : false;
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-    if (isFilePath || isRelativePath) {
-      return this.fetchFromLocal(this.reference);
-    }
+            const pattern = _ref;
 
-    return this.fetchFromLocal().catch(err => this.fetchFromExternal());
-  }
+            this.patterns[pattern] = newPkg;
+          }
 
-  _findIntegrity({ hashOnly }) {
-    if (this.remote.integrity && !hashOnly) {
-      return ssri.parse(this.remote.integrity);
-    }
-    if (this.hash) {
-      return ssri.fromHex(this.hash, 'sha1');
-    }
-    return null;
-  }
+          return Promise.resolve();
+        }
 
-  _supportedIntegrity({ hashOnly }) {
-    const expectedIntegrity = this._findIntegrity({ hashOnly }) || {};
-    const expectedIntegrityAlgorithms = Object.keys(expectedIntegrity);
-    const shouldValidateIntegrity = (this.hash || this.remote.integrity) && !this.config.updateChecksums;
+        updateManifests(newPkgs) {
+          for (
+            var _iterator2 = newPkgs,
+              _isArray2 = Array.isArray(_iterator2),
+              _i2 = 0,
+              _iterator2 = _isArray2
+                ? _iterator2
+                : _iterator2[Symbol.iterator]();
+            ;
 
-    if (expectedIntegrityAlgorithms.length === 0 && (!shouldValidateIntegrity || hashOnly)) {
-      const algorithms = this.config.updateChecksums ? ['sha512'] : ['sha1'];
-      // for consistency, return sha1 for packages without a remote integrity (eg. github)
-      return { integrity: null, algorithms };
-    }
+          ) {
+            var _ref2;
 
-    const algorithms = new Set(['sha512', 'sha1']);
-    const integrity = {};
-    for (var _iterator = expectedIntegrityAlgorithms, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+            if (_isArray2) {
+              if (_i2 >= _iterator2.length) break;
+              _ref2 = _iterator2[_i2++];
+            } else {
+              _i2 = _iterator2.next();
+              if (_i2.done) break;
+              _ref2 = _i2.value;
+            }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+            const newPkg = _ref2;
 
-      const algorithm = _ref;
+            if (newPkg._reference) {
+              for (
+                var _iterator3 = newPkg._reference.patterns,
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-      if (isHashAlgorithmSupported(algorithm)) {
-        algorithms.add(algorithm);
-        integrity[algorithm] = expectedIntegrity[algorithm];
-      }
-    }
+              ) {
+                var _ref3;
 
-    return { integrity, algorithms: Array.from(algorithms) };
-  }
-}
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref3 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref3 = _i3.value;
+                }
 
-exports.default = TarballFetcher;
-class LocalTarballFetcher extends TarballFetcher {
-  _fetch() {
-    return this.fetchFromLocal(this.reference);
-  }
-}
+                const pattern = _ref3;
 
-exports.LocalTarballFetcher = LocalTarballFetcher;
+                const oldPkg = this.patterns[pattern];
+                newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
 
+                this.patterns[pattern] = newPkg;
+              }
+            }
+          }
 
-function urlParts(requestUrl) {
-  const normalizedUrl = (0, (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
-  const parsed = url.parse(normalizedUrl);
-  const host = parsed.host || '';
-  const path = parsed.path || '';
-  return { host, path };
-}
+          return Promise.resolve();
+        }
 
-/***/ }),
-/* 365 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Given a list of patterns, dedupe them to a list of unique patterns.
+         */
 
-"use strict";
+        dedupePatterns(patterns) {
+          const deduped = [];
+          const seen = new Set();
 
+          for (
+            var _iterator4 = patterns,
+              _isArray4 = Array.isArray(_iterator4),
+              _i4 = 0,
+              _iterator4 = _isArray4
+                ? _iterator4
+                : _iterator4[Symbol.iterator]();
+            ;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+          ) {
+            var _ref4;
 
-var _misc;
+            if (_isArray4) {
+              if (_i4 >= _iterator4.length) break;
+              _ref4 = _iterator4[_i4++];
+            } else {
+              _i4 = _iterator4.next();
+              if (_i4.done) break;
+              _ref4 = _i4.value;
+            }
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+            const pattern = _ref4;
 
-class PackageReference {
-  constructor(request, info, remote) {
-    this.resolver = request.resolver;
-    this.lockfile = request.lockfile;
-    this.requests = [];
-    this.config = request.config;
-    this.hint = request.hint;
+            const info = this.getResolvedPattern(pattern);
+            if (seen.has(info)) {
+              continue;
+            }
 
-    this.isPlugnplay = false;
+            seen.add(info);
+            deduped.push(pattern);
+          }
 
-    this.registry = remote.registry;
-    this.version = info.version;
-    this.name = info.name;
-    this.uid = info._uid;
+          return deduped;
+        }
 
-    this.remote = remote;
+        /**
+         * Get a list of all manifests by topological order.
+         */
 
-    this.dependencies = [];
+        getTopologicalManifests(seedPatterns) {
+          const pkgs = new Set();
+          const skip = new Set();
 
-    this.permissions = {};
-    this.patterns = [];
-    this.optional = null;
-    this.level = Infinity;
-    this.ignore = false;
-    this.incompatible = false;
-    this.fresh = false;
-    this.locations = [];
-    this.addRequest(request);
-  }
+          const add = (seedPatterns) => {
+            for (
+              var _iterator5 = seedPatterns,
+                _isArray5 = Array.isArray(_iterator5),
+                _i5 = 0,
+                _iterator5 = _isArray5
+                  ? _iterator5
+                  : _iterator5[Symbol.iterator]();
+              ;
 
-  setFresh(fresh) {
-    this.fresh = fresh;
-  }
+            ) {
+              var _ref5;
 
-  addLocation(loc) {
-    if (this.locations.indexOf(loc) === -1) {
-      this.locations.push(loc);
-    }
-  }
+              if (_isArray5) {
+                if (_i5 >= _iterator5.length) break;
+                _ref5 = _iterator5[_i5++];
+              } else {
+                _i5 = _iterator5.next();
+                if (_i5.done) break;
+                _ref5 = _i5.value;
+              }
 
-  addRequest(request) {
-    this.requests.push(request);
+              const pattern = _ref5;
 
-    this.level = Math.min(this.level, request.parentNames.length);
-  }
+              const pkg = this.getStrictResolvedPattern(pattern);
+              if (skip.has(pkg)) {
+                continue;
+              }
 
-  prune() {
-    for (var _iterator = this.patterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+              const ref = pkg._reference;
+              invariant(ref, "expected reference");
+              skip.add(pkg);
+              add(ref.dependencies);
+              pkgs.add(pkg);
+            }
+          };
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+          add(seedPatterns);
 
-      const selfPattern = _ref;
+          return pkgs;
+        }
 
-      // remove ourselves from the resolver
-      this.resolver.removePattern(selfPattern);
-    }
-  }
+        /**
+         * Get a list of all manifests by level sort order.
+         */
 
-  addDependencies(deps) {
-    this.dependencies = this.dependencies.concat(deps);
-  }
+        getLevelOrderManifests(seedPatterns) {
+          const pkgs = new Set();
+          const skip = new Set();
 
-  setPermission(key, val) {
-    this.permissions[key] = val;
-  }
+          const add = (seedPatterns) => {
+            const refs = [];
 
-  hasPermission(key) {
-    if (key in this.permissions) {
-      return this.permissions[key];
-    } else {
-      return false;
-    }
-  }
+            for (
+              var _iterator6 = seedPatterns,
+                _isArray6 = Array.isArray(_iterator6),
+                _i6 = 0,
+                _iterator6 = _isArray6
+                  ? _iterator6
+                  : _iterator6[Symbol.iterator]();
+              ;
 
-  addPattern(pattern, manifest) {
-    this.resolver.addPattern(pattern, manifest);
+            ) {
+              var _ref6;
 
-    this.patterns.push(pattern);
+              if (_isArray6) {
+                if (_i6 >= _iterator6.length) break;
+                _ref6 = _iterator6[_i6++];
+              } else {
+                _i6 = _iterator6.next();
+                if (_i6.done) break;
+                _ref6 = _i6.value;
+              }
 
-    const shrunk = this.lockfile.getLocked(pattern);
-    if (shrunk && shrunk.permissions) {
-      for (var _iterator2 = (0, (_misc || _load_misc()).entries)(shrunk.permissions), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+              const pattern = _ref6;
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+              const pkg = this.getStrictResolvedPattern(pattern);
+              if (skip.has(pkg)) {
+                continue;
+              }
 
-        const _ref2 = _ref3;
-        const key = _ref2[0];
-        const perm = _ref2[1];
+              const ref = pkg._reference;
+              invariant(ref, "expected reference");
 
-        this.setPermission(key, perm);
-      }
-    }
-  }
+              refs.push(ref);
+              skip.add(pkg);
+              pkgs.add(pkg);
+            }
 
-  addOptional(optional) {
-    if (this.optional == null) {
-      // optional is uninitialised
-      this.optional = optional;
-    } else if (!optional) {
-      // otherwise, ignore all subsequent optional assignments and only accept ones making
-      // this not optional
-      this.optional = false;
-    }
-  }
-}
-exports.default = PackageReference;
+            for (
+              var _iterator7 = refs,
+                _isArray7 = Array.isArray(_iterator7),
+                _i7 = 0,
+                _iterator7 = _isArray7
+                  ? _iterator7
+                  : _iterator7[Symbol.iterator]();
+              ;
 
-/***/ }),
-/* 366 */
-/***/ (function(module, exports, __webpack_require__) {
+            ) {
+              var _ref7;
 
-"use strict";
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref7 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref7 = _i7.value;
+              }
 
+              const ref = _ref7;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+              add(ref.dependencies);
+            }
+          };
 
-var _asyncToGenerator2;
+          add(seedPatterns);
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          return pkgs;
+        }
 
-var _index;
+        /**
+         * Get a list of all package names in the dependency graph.
+         */
 
-function _load_index() {
-  return _index = __webpack_require__(78);
-}
+        getAllDependencyNamesByLevelOrder(seedPatterns) {
+          const names = new Set();
+          for (
+            var _iterator8 = this.getLevelOrderManifests(seedPatterns),
+              _isArray8 = Array.isArray(_iterator8),
+              _i8 = 0,
+              _iterator8 = _isArray8
+                ? _iterator8
+                : _iterator8[Symbol.iterator]();
+            ;
 
-var _packageRequest;
+          ) {
+            var _ref9;
 
-function _load_packageRequest() {
-  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
-}
+            if (_isArray8) {
+              if (_i8 >= _iterator8.length) break;
+              _ref9 = _iterator8[_i8++];
+            } else {
+              _i8 = _iterator8.next();
+              if (_i8.done) break;
+              _ref9 = _i8.value;
+            }
 
-var _normalizePattern2;
+            const _ref8 = _ref9;
+            const name = _ref8.name;
 
-function _load_normalizePattern() {
-  return _normalizePattern2 = __webpack_require__(37);
-}
+            names.add(name);
+          }
+          return names;
+        }
 
-var _requestManager;
+        /**
+         * Retrieve all the package info stored for this package name.
+         */
 
-function _load_requestManager() {
-  return _requestManager = _interopRequireDefault(__webpack_require__(378));
-}
+        getAllInfoForPackageName(name) {
+          const patterns = this.patternsByPackage[name] || [];
+          return this.getAllInfoForPatterns(patterns);
+        }
 
-var _blockingQueue;
+        /**
+         * Retrieve all the package info stored for a list of patterns.
+         */
 
-function _load_blockingQueue() {
-  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
-}
+        getAllInfoForPatterns(patterns) {
+          const infos = [];
+          const seen = new Set();
 
-var _lockfile;
+          for (
+            var _iterator9 = patterns,
+              _isArray9 = Array.isArray(_iterator9),
+              _i9 = 0,
+              _iterator9 = _isArray9
+                ? _iterator9
+                : _iterator9[Symbol.iterator]();
+            ;
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+          ) {
+            var _ref10;
 
-var _map;
+            if (_isArray9) {
+              if (_i9 >= _iterator9.length) break;
+              _ref10 = _iterator9[_i9++];
+            } else {
+              _i9 = _iterator9.next();
+              if (_i9.done) break;
+              _ref10 = _i9.value;
+            }
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+            const pattern = _ref10;
 
-var _workspaceLayout;
+            const info = this.patterns[pattern];
+            if (seen.has(info)) {
+              continue;
+            }
 
-function _load_workspaceLayout() {
-  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
-}
+            seen.add(info);
+            infos.push(info);
+          }
 
-var _resolutionMap;
+          return infos;
+        }
 
-function _load_resolutionMap() {
-  return _resolutionMap = _interopRequireDefault(__webpack_require__(214));
-}
+        /**
+         * Get a flat list of all package info.
+         */
 
-var _resolutionMap2;
+        getManifests() {
+          const infos = [];
+          const seen = new Set();
 
-function _load_resolutionMap2() {
-  return _resolutionMap2 = __webpack_require__(214);
-}
+          for (const pattern in this.patterns) {
+            const info = this.patterns[pattern];
+            if (seen.has(info)) {
+              continue;
+            }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            infos.push(info);
+            seen.add(info);
+          }
 
-const invariant = __webpack_require__(9);
+          return infos;
+        }
 
-const semver = __webpack_require__(22);
+        /**
+         * replace pattern in resolver, e.g. `name` is replaced with `name@^1.0.1`
+         */
+        replacePattern(pattern, newPattern) {
+          const pkg = this.getResolvedPattern(pattern);
+          invariant(pkg, `missing package ${pattern}`);
+          const ref = pkg._reference;
+          invariant(ref, "expected package reference");
+          ref.patterns = [newPattern];
+          this.addPattern(newPattern, pkg);
+          this.removePattern(pattern);
+        }
 
-class PackageResolver {
-  constructor(config, lockfile, resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(config)) {
-    this.patternsByPackage = (0, (_map || _load_map()).default)();
-    this.fetchingPatterns = new Set();
-    this.fetchingQueue = new (_blockingQueue || _load_blockingQueue()).default('resolver fetching');
-    this.patterns = (0, (_map || _load_map()).default)();
-    this.resolutionMap = resolutionMap;
-    this.usedRegistries = new Set();
-    this.flat = false;
+        /**
+         * Make all versions of this package resolve to it.
+         */
 
-    this.reporter = config.reporter;
-    this.lockfile = lockfile;
-    this.config = config;
-    this.delayedResolveQueue = [];
-  }
+        collapseAllVersionsOfPackage(name, version) {
+          const patterns = this.dedupePatterns(this.patternsByPackage[name]);
+          return this.collapsePackageVersions(name, version, patterns);
+        }
 
-  // whether the dependency graph will be flattened
+        /**
+         * Make all given patterns resolve to version.
+         */
+        collapsePackageVersions(name, version, patterns) {
+          const human = `${name}@${version}`;
+
+          // get manifest that matches the version we're collapsing too
+          let collapseToReference;
+          let collapseToManifest;
+          let collapseToPattern;
+          for (
+            var _iterator10 = patterns,
+              _isArray10 = Array.isArray(_iterator10),
+              _i10 = 0,
+              _iterator10 = _isArray10
+                ? _iterator10
+                : _iterator10[Symbol.iterator]();
+            ;
 
+          ) {
+            var _ref11;
 
-  // list of registries that have been used in this resolution
+            if (_isArray10) {
+              if (_i10 >= _iterator10.length) break;
+              _ref11 = _iterator10[_i10++];
+            } else {
+              _i10 = _iterator10.next();
+              if (_i10.done) break;
+              _ref11 = _i10.value;
+            }
 
+            const pattern = _ref11;
 
-  // activity monitor
+            const _manifest = this.patterns[pattern];
+            if (_manifest.version === version) {
+              collapseToReference = _manifest._reference;
+              collapseToManifest = _manifest;
+              collapseToPattern = pattern;
+              break;
+            }
+          }
 
+          invariant(
+            collapseToReference && collapseToManifest && collapseToPattern,
+            `Couldn't find package manifest for ${human}`,
+          );
 
-  // patterns we've already resolved or are in the process of resolving
+          for (
+            var _iterator11 = patterns,
+              _isArray11 = Array.isArray(_iterator11),
+              _i11 = 0,
+              _iterator11 = _isArray11
+                ? _iterator11
+                : _iterator11[Symbol.iterator]();
+            ;
 
+          ) {
+            var _ref12;
 
-  // TODO
+            if (_isArray11) {
+              if (_i11 >= _iterator11.length) break;
+              _ref12 = _iterator11[_i11++];
+            } else {
+              _i11 = _iterator11.next();
+              if (_i11.done) break;
+              _ref12 = _i11.value;
+            }
 
+            const pattern = _ref12;
 
-  // manages and throttles json api http requests
+            // don't touch the pattern we're collapsing to
+            if (pattern === collapseToPattern) {
+              continue;
+            }
 
+            // remove this pattern
+            const ref = this.getStrictResolvedPattern(pattern)._reference;
+            invariant(ref, "expected package reference");
+            const refPatterns = ref.patterns.slice();
+            ref.prune();
+
+            // add pattern to the manifest we're collapsing to
+            for (
+              var _iterator12 = refPatterns,
+                _isArray12 = Array.isArray(_iterator12),
+                _i12 = 0,
+                _iterator12 = _isArray12
+                  ? _iterator12
+                  : _iterator12[Symbol.iterator]();
+              ;
 
-  // list of patterns associated with a package
+            ) {
+              var _ref13;
 
+              if (_isArray12) {
+                if (_i12 >= _iterator12.length) break;
+                _ref13 = _iterator12[_i12++];
+              } else {
+                _i12 = _iterator12.next();
+                if (_i12.done) break;
+                _ref13 = _i12.value;
+              }
 
-  // lockfile instance which we can use to retrieve version info
+              const pattern = _ref13;
 
+              collapseToReference.addPattern(pattern, collapseToManifest);
+            }
+          }
 
-  // a map of dependency patterns to packages
+          return collapseToPattern;
+        }
 
+        /**
+         * TODO description
+         */
 
-  // reporter instance, abstracts out display logic
+        addPattern(pattern, info) {
+          this.patterns[pattern] = info;
 
+          const byName = (this.patternsByPackage[info.name] =
+            this.patternsByPackage[info.name] || []);
+          if (byName.indexOf(pattern) === -1) {
+            byName.push(pattern);
+          }
+        }
 
-  // environment specific config methods and options
+        /**
+         * TODO description
+         */
 
+        removePattern(pattern) {
+          const pkg = this.patterns[pattern];
+          if (!pkg) {
+            return;
+          }
 
-  // list of packages need to be resolved later (they found a matching version in the
-  // resolver, but better matches can still arrive later in the resolve process)
+          const byName = this.patternsByPackage[pkg.name];
+          if (!byName) {
+            return;
+          }
 
+          byName.splice(byName.indexOf(pattern), 1);
+          delete this.patterns[pattern];
+        }
 
-  /**
-   * TODO description
-   */
+        /**
+         * TODO description
+         */
 
-  isNewPattern(pattern) {
-    return !!this.patterns[pattern].fresh;
-  }
+        getResolvedPattern(pattern) {
+          return this.patterns[pattern];
+        }
 
-  updateManifest(ref, newPkg) {
-    // inherit fields
-    const oldPkg = this.patterns[ref.patterns[0]];
-    newPkg._reference = ref;
-    newPkg._remote = ref.remote;
-    newPkg.name = oldPkg.name;
-    newPkg.fresh = oldPkg.fresh;
-    newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
-
-    // update patterns
-    for (var _iterator = ref.patterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
-
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+        /**
+         * TODO description
+         */
 
-      const pattern = _ref;
+        getStrictResolvedPattern(pattern) {
+          const manifest = this.getResolvedPattern(pattern);
+          invariant(manifest, "expected manifest");
+          return manifest;
+        }
 
-      this.patterns[pattern] = newPkg;
-    }
+        /**
+         * TODO description
+         */
 
-    return Promise.resolve();
-  }
+        getExactVersionMatch(name, version, manifest) {
+          const patterns = this.patternsByPackage[name];
+          if (!patterns) {
+            return null;
+          }
 
-  updateManifests(newPkgs) {
-    for (var _iterator2 = newPkgs, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref2;
+          for (
+            var _iterator13 = patterns,
+              _isArray13 = Array.isArray(_iterator13),
+              _i13 = 0,
+              _iterator13 = _isArray13
+                ? _iterator13
+                : _iterator13[Symbol.iterator]();
+            ;
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref2 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref2 = _i2.value;
-      }
+          ) {
+            var _ref14;
 
-      const newPkg = _ref2;
+            if (_isArray13) {
+              if (_i13 >= _iterator13.length) break;
+              _ref14 = _iterator13[_i13++];
+            } else {
+              _i13 = _iterator13.next();
+              if (_i13.done) break;
+              _ref14 = _i13.value;
+            }
 
-      if (newPkg._reference) {
-        for (var _iterator3 = newPkg._reference.patterns, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-          var _ref3;
+            const pattern = _ref14;
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref3 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref3 = _i3.value;
+            const info = this.getStrictResolvedPattern(pattern);
+            if (info.version === version) {
+              return info;
+            }
           }
 
-          const pattern = _ref3;
-
-          const oldPkg = this.patterns[pattern];
-          newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
+          if (
+            manifest &&
+            (0, (_index || _load_index()).getExoticResolver)(version)
+          ) {
+            return this.exoticRangeMatch(
+              patterns.map(this.getStrictResolvedPattern.bind(this)),
+              manifest,
+            );
+          }
 
-          this.patterns[pattern] = newPkg;
+          return null;
         }
-      }
-    }
-
-    return Promise.resolve();
-  }
 
-  /**
-   * Given a list of patterns, dedupe them to a list of unique patterns.
-   */
+        /**
+         * Get the manifest of the highest known version that satisfies a package range
+         */
 
-  dedupePatterns(patterns) {
-    const deduped = [];
-    const seen = new Set();
+        getHighestRangeVersionMatch(name, range, manifest) {
+          const patterns = this.patternsByPackage[name];
 
-    for (var _iterator4 = patterns, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref4;
+          if (!patterns) {
+            return null;
+          }
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref4 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref4 = _i4.value;
-      }
+          const versionNumbers = [];
+          const resolvedPatterns = patterns.map((pattern) => {
+            const info = this.getStrictResolvedPattern(pattern);
+            versionNumbers.push(info.version);
 
-      const pattern = _ref4;
+            return info;
+          });
 
-      const info = this.getResolvedPattern(pattern);
-      if (seen.has(info)) {
-        continue;
-      }
+          const maxValidRange = semver.maxSatisfying(versionNumbers, range);
 
-      seen.add(info);
-      deduped.push(pattern);
-    }
+          if (!maxValidRange) {
+            return manifest &&
+              (0, (_index || _load_index()).getExoticResolver)(range)
+              ? this.exoticRangeMatch(resolvedPatterns, manifest)
+              : null;
+          }
 
-    return deduped;
-  }
+          const indexOfmaxValidRange = versionNumbers.indexOf(maxValidRange);
+          const maxValidRangeManifest = resolvedPatterns[indexOfmaxValidRange];
 
-  /**
-   * Get a list of all manifests by topological order.
-   */
+          return maxValidRangeManifest;
+        }
 
-  getTopologicalManifests(seedPatterns) {
-    const pkgs = new Set();
-    const skip = new Set();
+        /**
+         * Get the manifest of the package that matches an exotic range
+         */
 
-    const add = seedPatterns => {
-      for (var _iterator5 = seedPatterns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref5;
+        exoticRangeMatch(resolvedPkgs, manifest) {
+          const remote = manifest._remote;
+          if (!(remote && remote.reference && remote.type === "copy")) {
+            return null;
+          }
 
-        if (_isArray5) {
-          if (_i5 >= _iterator5.length) break;
-          _ref5 = _iterator5[_i5++];
-        } else {
-          _i5 = _iterator5.next();
-          if (_i5.done) break;
-          _ref5 = _i5.value;
-        }
+          const matchedPkg = resolvedPkgs.find(
+            ({ _remote: pkgRemote }) =>
+              pkgRemote &&
+              pkgRemote.reference === remote.reference &&
+              pkgRemote.type === "copy",
+          );
 
-        const pattern = _ref5;
+          if (matchedPkg) {
+            manifest._remote = matchedPkg._remote;
+          }
 
-        const pkg = this.getStrictResolvedPattern(pattern);
-        if (skip.has(pkg)) {
-          continue;
+          return matchedPkg;
         }
 
-        const ref = pkg._reference;
-        invariant(ref, 'expected reference');
-        skip.add(pkg);
-        add(ref.dependencies);
-        pkgs.add(pkg);
-      }
-    };
+        /**
+         * Determine if LockfileEntry is incorrect, remove it from lockfile cache and consider the pattern as new
+         */
+        isLockfileEntryOutdated(version, range, hasVersion) {
+          return !!(
+            semver.validRange(range) &&
+            semver.valid(version) &&
+            !(0, (_index || _load_index()).getExoticResolver)(range) &&
+            hasVersion &&
+            !semver.satisfies(version, range)
+          );
+        }
 
-    add(seedPatterns);
+        /**
+         * TODO description
+         */
 
-    return pkgs;
-  }
+        find(initialReq) {
+          var _this = this;
 
-  /**
-   * Get a list of all manifests by level sort order.
-   */
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const req = _this.resolveToResolution(initialReq);
 
-  getLevelOrderManifests(seedPatterns) {
-    const pkgs = new Set();
-    const skip = new Set();
+              // we've already resolved it with a resolution
+              if (!req) {
+                return;
+              }
 
-    const add = seedPatterns => {
-      const refs = [];
+              const request = new (
+                _packageRequest || _load_packageRequest()
+              ).default(req, _this);
+              const fetchKey = `${req.registry}:${req.pattern}:${String(req.optional)}`;
+              const initialFetch = !_this.fetchingPatterns.has(fetchKey);
+              let fresh = false;
 
-      for (var _iterator6 = seedPatterns, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref6;
+              if (_this.activity) {
+                _this.activity.tick(req.pattern);
+              }
 
-        if (_isArray6) {
-          if (_i6 >= _iterator6.length) break;
-          _ref6 = _iterator6[_i6++];
-        } else {
-          _i6 = _iterator6.next();
-          if (_i6.done) break;
-          _ref6 = _i6.value;
-        }
+              if (initialFetch) {
+                _this.fetchingPatterns.add(fetchKey);
+
+                const lockfileEntry = _this.lockfile.getLocked(req.pattern);
+
+                if (lockfileEntry) {
+                  var _normalizePattern = (0,
+                  (_normalizePattern2 || _load_normalizePattern())
+                    .normalizePattern)(req.pattern);
+
+                  const range = _normalizePattern.range,
+                    hasVersion = _normalizePattern.hasVersion;
+
+                  if (
+                    _this.isLockfileEntryOutdated(
+                      lockfileEntry.version,
+                      range,
+                      hasVersion,
+                    )
+                  ) {
+                    _this.reporter.warn(
+                      _this.reporter.lang(
+                        "incorrectLockfileEntry",
+                        req.pattern,
+                      ),
+                    );
+                    _this.removePattern(req.pattern);
+                    _this.lockfile.removePattern(req.pattern);
+                    fresh = true;
+                  }
+                } else {
+                  fresh = true;
+                }
 
-        const pattern = _ref6;
+                request.init();
+              }
 
-        const pkg = this.getStrictResolvedPattern(pattern);
-        if (skip.has(pkg)) {
-          continue;
+              yield request.find({ fresh, frozen: _this.frozen });
+            },
+          )();
         }
 
-        const ref = pkg._reference;
-        invariant(ref, 'expected reference');
-
-        refs.push(ref);
-        skip.add(pkg);
-        pkgs.add(pkg);
-      }
+        /**
+         * TODO description
+         */
 
-      for (var _iterator7 = refs, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-        var _ref7;
+        init(
+          deps,
+          { isFlat, isFrozen, workspaceLayout } = {
+            isFlat: false,
+            isFrozen: false,
+            workspaceLayout: undefined,
+          },
+        ) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this2.flat = Boolean(isFlat);
+              _this2.frozen = Boolean(isFrozen);
+              _this2.workspaceLayout = workspaceLayout;
+              const activity = (_this2.activity = _this2.reporter.activity());
+
+              for (
+                var _iterator14 = deps,
+                  _isArray14 = Array.isArray(_iterator14),
+                  _i14 = 0,
+                  _iterator14 = _isArray14
+                    ? _iterator14
+                    : _iterator14[Symbol.iterator]();
+                ;
 
-        if (_isArray7) {
-          if (_i7 >= _iterator7.length) break;
-          _ref7 = _iterator7[_i7++];
-        } else {
-          _i7 = _iterator7.next();
-          if (_i7.done) break;
-          _ref7 = _i7.value;
-        }
+              ) {
+                var _ref15;
 
-        const ref = _ref7;
+                if (_isArray14) {
+                  if (_i14 >= _iterator14.length) break;
+                  _ref15 = _iterator14[_i14++];
+                } else {
+                  _i14 = _iterator14.next();
+                  if (_i14.done) break;
+                  _ref15 = _i14.value;
+                }
 
-        add(ref.dependencies);
-      }
-    };
+                const req = _ref15;
 
-    add(seedPatterns);
+                yield _this2.find(req);
+              }
 
-    return pkgs;
-  }
+              // all required package versions have been discovered, so now packages that
+              // resolved to existing versions can be resolved to their best available version
+              _this2.resolvePackagesWithExistingVersions();
 
-  /**
-   * Get a list of all package names in the dependency graph.
-   */
+              for (
+                var _iterator15 = _this2.resolutionMap.delayQueue,
+                  _isArray15 = Array.isArray(_iterator15),
+                  _i15 = 0,
+                  _iterator15 = _isArray15
+                    ? _iterator15
+                    : _iterator15[Symbol.iterator]();
+                ;
 
-  getAllDependencyNamesByLevelOrder(seedPatterns) {
-    const names = new Set();
-    for (var _iterator8 = this.getLevelOrderManifests(seedPatterns), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-      var _ref9;
+              ) {
+                var _ref16;
 
-      if (_isArray8) {
-        if (_i8 >= _iterator8.length) break;
-        _ref9 = _iterator8[_i8++];
-      } else {
-        _i8 = _iterator8.next();
-        if (_i8.done) break;
-        _ref9 = _i8.value;
-      }
+                if (_isArray15) {
+                  if (_i15 >= _iterator15.length) break;
+                  _ref16 = _iterator15[_i15++];
+                } else {
+                  _i15 = _iterator15.next();
+                  if (_i15.done) break;
+                  _ref16 = _i15.value;
+                }
 
-      const _ref8 = _ref9;
-      const name = _ref8.name;
+                const req = _ref16;
 
-      names.add(name);
-    }
-    return names;
-  }
+                _this2.resolveToResolution(req);
+              }
 
-  /**
-   * Retrieve all the package info stored for this package name.
-   */
+              if (isFlat) {
+                for (
+                  var _iterator16 = deps,
+                    _isArray16 = Array.isArray(_iterator16),
+                    _i16 = 0,
+                    _iterator16 = _isArray16
+                      ? _iterator16
+                      : _iterator16[Symbol.iterator]();
+                  ;
 
-  getAllInfoForPackageName(name) {
-    const patterns = this.patternsByPackage[name] || [];
-    return this.getAllInfoForPatterns(patterns);
-  }
+                ) {
+                  var _ref17;
 
-  /**
-   * Retrieve all the package info stored for a list of patterns.
-   */
+                  if (_isArray16) {
+                    if (_i16 >= _iterator16.length) break;
+                    _ref17 = _iterator16[_i16++];
+                  } else {
+                    _i16 = _iterator16.next();
+                    if (_i16.done) break;
+                    _ref17 = _i16.value;
+                  }
 
-  getAllInfoForPatterns(patterns) {
-    const infos = [];
-    const seen = new Set();
+                  const dep = _ref17;
 
-    for (var _iterator9 = patterns, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-      var _ref10;
+                  const name = (0,
+                  (_normalizePattern2 || _load_normalizePattern())
+                    .normalizePattern)(dep.pattern).name;
+                  _this2.optimizeResolutions(name);
+                }
+              }
 
-      if (_isArray9) {
-        if (_i9 >= _iterator9.length) break;
-        _ref10 = _iterator9[_i9++];
-      } else {
-        _i9 = _iterator9.next();
-        if (_i9.done) break;
-        _ref10 = _i9.value;
-      }
+              activity.end();
+              _this2.activity = null;
+            },
+          )();
+        }
 
-      const pattern = _ref10;
+        // for a given package, see if a single manifest can satisfy all ranges
+        optimizeResolutions(name) {
+          const patterns = this.dedupePatterns(
+            this.patternsByPackage[name] || [],
+          );
 
-      const info = this.patterns[pattern];
-      if (seen.has(info)) {
-        continue;
-      }
+          // don't optimize things that already have a lockfile entry:
+          // https://github.com/yarnpkg/yarn/issues/79
+          const collapsablePatterns = patterns.filter((pattern) => {
+            const remote = this.patterns[pattern]._remote;
+            return (
+              !this.lockfile.getLocked(pattern) &&
+              (!remote || remote.type !== "workspace")
+            );
+          });
+          if (collapsablePatterns.length < 2) {
+            return;
+          }
 
-      seen.add(info);
-      infos.push(info);
-    }
+          // reverse sort, so we'll find the maximum satisfying version first
+          const availableVersions = this.getAllInfoForPatterns(
+            collapsablePatterns,
+          ).map((manifest) => manifest.version);
+          availableVersions.sort(semver.rcompare);
+
+          const ranges = collapsablePatterns.map(
+            (pattern) =>
+              (0,
+              (_normalizePattern2 || _load_normalizePattern())
+                .normalizePattern)(pattern).range,
+          );
 
-    return infos;
-  }
+          // find the most recent version that satisfies all patterns (if one exists), and
+          // collapse to that version.
+          for (
+            var _iterator17 = availableVersions,
+              _isArray17 = Array.isArray(_iterator17),
+              _i17 = 0,
+              _iterator17 = _isArray17
+                ? _iterator17
+                : _iterator17[Symbol.iterator]();
+            ;
 
-  /**
-   * Get a flat list of all package info.
-   */
+          ) {
+            var _ref18;
 
-  getManifests() {
-    const infos = [];
-    const seen = new Set();
+            if (_isArray17) {
+              if (_i17 >= _iterator17.length) break;
+              _ref18 = _iterator17[_i17++];
+            } else {
+              _i17 = _iterator17.next();
+              if (_i17.done) break;
+              _ref18 = _i17.value;
+            }
 
-    for (const pattern in this.patterns) {
-      const info = this.patterns[pattern];
-      if (seen.has(info)) {
-        continue;
-      }
+            const version = _ref18;
 
-      infos.push(info);
-      seen.add(info);
-    }
+            if (ranges.every((range) => semver.satisfies(version, range))) {
+              this.collapsePackageVersions(name, version, collapsablePatterns);
+              return;
+            }
+          }
+        }
 
-    return infos;
-  }
+        /**
+         * Called by the package requester for packages that this resolver already had
+         * a matching version for. Delay the resolve, because better matches can still be
+         * discovered.
+         */
 
-  /**
-   * replace pattern in resolver, e.g. `name` is replaced with `name@^1.0.1`
-   */
-  replacePattern(pattern, newPattern) {
-    const pkg = this.getResolvedPattern(pattern);
-    invariant(pkg, `missing package ${pattern}`);
-    const ref = pkg._reference;
-    invariant(ref, 'expected package reference');
-    ref.patterns = [newPattern];
-    this.addPattern(newPattern, pkg);
-    this.removePattern(pattern);
-  }
+        reportPackageWithExistingVersion(req, info) {
+          this.delayedResolveQueue.push({ req, info });
+        }
 
-  /**
-   * Make all versions of this package resolve to it.
-   */
+        /**
+         * Executes the resolve to existing versions for packages after the find process,
+         * when all versions that are going to be used have been discovered.
+         */
 
-  collapseAllVersionsOfPackage(name, version) {
-    const patterns = this.dedupePatterns(this.patternsByPackage[name]);
-    return this.collapsePackageVersions(name, version, patterns);
-  }
+        resolvePackagesWithExistingVersions() {
+          for (
+            var _iterator18 = this.delayedResolveQueue,
+              _isArray18 = Array.isArray(_iterator18),
+              _i18 = 0,
+              _iterator18 = _isArray18
+                ? _iterator18
+                : _iterator18[Symbol.iterator]();
+            ;
 
-  /**
-   * Make all given patterns resolve to version.
-   */
-  collapsePackageVersions(name, version, patterns) {
-    const human = `${name}@${version}`;
-
-    // get manifest that matches the version we're collapsing too
-    let collapseToReference;
-    let collapseToManifest;
-    let collapseToPattern;
-    for (var _iterator10 = patterns, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-      var _ref11;
-
-      if (_isArray10) {
-        if (_i10 >= _iterator10.length) break;
-        _ref11 = _iterator10[_i10++];
-      } else {
-        _i10 = _iterator10.next();
-        if (_i10.done) break;
-        _ref11 = _i10.value;
-      }
+          ) {
+            var _ref20;
 
-      const pattern = _ref11;
+            if (_isArray18) {
+              if (_i18 >= _iterator18.length) break;
+              _ref20 = _iterator18[_i18++];
+            } else {
+              _i18 = _iterator18.next();
+              if (_i18.done) break;
+              _ref20 = _i18.value;
+            }
 
-      const _manifest = this.patterns[pattern];
-      if (_manifest.version === version) {
-        collapseToReference = _manifest._reference;
-        collapseToManifest = _manifest;
-        collapseToPattern = pattern;
-        break;
-      }
-    }
+            const _ref19 = _ref20;
+            const req = _ref19.req,
+              info = _ref19.info;
 
-    invariant(collapseToReference && collapseToManifest && collapseToPattern, `Couldn't find package manifest for ${human}`);
+            req.resolveToExistingVersion(info);
+          }
+        }
 
-    for (var _iterator11 = patterns, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-      var _ref12;
+        resolveToResolution(req) {
+          const parentNames = req.parentNames,
+            pattern = req.pattern;
 
-      if (_isArray11) {
-        if (_i11 >= _iterator11.length) break;
-        _ref12 = _iterator11[_i11++];
-      } else {
-        _i11 = _iterator11.next();
-        if (_i11.done) break;
-        _ref12 = _i11.value;
-      }
+          if (!parentNames || this.flat) {
+            return req;
+          }
 
-      const pattern = _ref12;
+          const resolution = this.resolutionMap.find(pattern, parentNames);
+
+          if (resolution) {
+            const resolutionManifest = this.getResolvedPattern(resolution);
+
+            if (resolutionManifest) {
+              invariant(
+                resolutionManifest._reference,
+                "resolutions should have a resolved reference",
+              );
+              resolutionManifest._reference.patterns.push(pattern);
+              this.addPattern(pattern, resolutionManifest);
+              const lockManifest = this.lockfile.getLocked(pattern);
+              if (
+                (0,
+                (_resolutionMap2 || _load_resolutionMap2())
+                  .shouldUpdateLockfile)(
+                  lockManifest,
+                  resolutionManifest._reference,
+                )
+              ) {
+                this.lockfile.removePattern(pattern);
+              }
+            } else {
+              this.resolutionMap.addToDelayQueue(req);
+            }
+            return null;
+          }
 
-      // don't touch the pattern we're collapsing to
-      if (pattern === collapseToPattern) {
-        continue;
+          return req;
+        }
       }
+      exports.default = PackageResolver;
 
-      // remove this pattern
-      const ref = this.getStrictResolvedPattern(pattern)._reference;
-      invariant(ref, 'expected package reference');
-      const refPatterns = ref.patterns.slice();
-      ref.prune();
-
-      // add pattern to the manifest we're collapsing to
-      for (var _iterator12 = refPatterns, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
-        var _ref13;
+      /***/
+    },
+    /* 367 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        if (_isArray12) {
-          if (_i12 >= _iterator12.length) break;
-          _ref13 = _iterator12[_i12++];
-        } else {
-          _i12 = _iterator12.next();
-          if (_i12.done) break;
-          _ref13 = _i12.value;
-        }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-        const pattern = _ref13;
+      var _hostedGitResolver;
 
-        collapseToReference.addPattern(pattern, collapseToManifest);
+      function _load_hostedGitResolver() {
+        return (_hostedGitResolver = _interopRequireDefault(
+          __webpack_require__(109),
+        ));
       }
-    }
-
-    return collapseToPattern;
-  }
 
-  /**
-   * TODO description
-   */
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  addPattern(pattern, info) {
-    this.patterns[pattern] = info;
+      class GitHubResolver extends (
+        _hostedGitResolver || _load_hostedGitResolver()
+      ).default {
+        static isVersion(pattern) {
+          // github proto
+          if (pattern.startsWith("github:")) {
+            return true;
+          }
 
-    const byName = this.patternsByPackage[info.name] = this.patternsByPackage[info.name] || [];
-    if (byName.indexOf(pattern) === -1) {
-      byName.push(pattern);
-    }
-  }
+          // github shorthand
+          if (/^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(pattern)) {
+            return true;
+          }
 
-  /**
-   * TODO description
-   */
+          return false;
+        }
 
-  removePattern(pattern) {
-    const pkg = this.patterns[pattern];
-    if (!pkg) {
-      return;
-    }
+        static getTarballUrl(parts, hash) {
+          return `https://codeload.${this.hostname}/${parts.user}/${parts.repo}/tar.gz/${hash}`;
+        }
 
-    const byName = this.patternsByPackage[pkg.name];
-    if (!byName) {
-      return;
-    }
+        static getGitSSHUrl(parts) {
+          return (
+            `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` +
+            `${parts.hash ? "#" + decodeURIComponent(parts.hash) : ""}`
+          );
+        }
 
-    byName.splice(byName.indexOf(pattern), 1);
-    delete this.patterns[pattern];
-  }
+        static getGitHTTPBaseUrl(parts) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}`;
+        }
 
-  /**
-   * TODO description
-   */
+        static getGitHTTPUrl(parts) {
+          return `${GitHubResolver.getGitHTTPBaseUrl(parts)}.git`;
+        }
 
-  getResolvedPattern(pattern) {
-    return this.patterns[pattern];
-  }
+        static getHTTPFileUrl(parts, filename, commit) {
+          return `https://raw.githubusercontent.com/${parts.user}/${parts.repo}/${commit}/${filename}`;
+        }
+      }
+      exports.default = GitHubResolver;
+      GitHubResolver.protocol = "github";
+      GitHubResolver.hostname = "github.com";
 
-  /**
-   * TODO description
-   */
+      /***/
+    },
+    /* 368 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  getStrictResolvedPattern(pattern) {
-    const manifest = this.getResolvedPattern(pattern);
-    invariant(manifest, 'expected manifest');
-    return manifest;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.LINK_PROTOCOL_PREFIX = undefined;
 
-  /**
-   * TODO description
-   */
+      var _asyncToGenerator2;
 
-  getExactVersionMatch(name, version, manifest) {
-    const patterns = this.patternsByPackage[name];
-    if (!patterns) {
-      return null;
-    }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    for (var _iterator13 = patterns, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
-      var _ref14;
+      var _exoticResolver;
 
-      if (_isArray13) {
-        if (_i13 >= _iterator13.length) break;
-        _ref14 = _iterator13[_i13++];
-      } else {
-        _i13 = _iterator13.next();
-        if (_i13.done) break;
-        _ref14 = _i13.value;
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
       }
 
-      const pattern = _ref14;
+      var _misc;
 
-      const info = this.getStrictResolvedPattern(pattern);
-      if (info.version === version) {
-        return info;
+      function _load_misc() {
+        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
       }
-    }
 
-    if (manifest && (0, (_index || _load_index()).getExoticResolver)(version)) {
-      return this.exoticRangeMatch(patterns.map(this.getStrictResolvedPattern.bind(this)), manifest);
-    }
+      var _fs;
 
-    return null;
-  }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  /**
-   * Get the manifest of the highest known version that satisfies a package range
-   */
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-  getHighestRangeVersionMatch(name, range, manifest) {
-    const patterns = this.patternsByPackage[name];
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    if (!patterns) {
-      return null;
-    }
+      const path = __webpack_require__(0);
 
-    const versionNumbers = [];
-    const resolvedPatterns = patterns.map(pattern => {
-      const info = this.getStrictResolvedPattern(pattern);
-      versionNumbers.push(info.version);
+      const LINK_PROTOCOL_PREFIX = (exports.LINK_PROTOCOL_PREFIX = "link:");
 
-      return info;
-    });
+      class LinkResolver extends (_exoticResolver || _load_exoticResolver())
+        .default {
+        constructor(request, fragment) {
+          super(request, fragment);
+          this.loc = (_misc || _load_misc()).removePrefix(
+            fragment,
+            LINK_PROTOCOL_PREFIX,
+          );
+        }
 
-    const maxValidRange = semver.maxSatisfying(versionNumbers, range);
+        resolve() {
+          var _this = this;
 
-    if (!maxValidRange) {
-      return manifest && (0, (_index || _load_index()).getExoticResolver)(range) ? this.exoticRangeMatch(resolvedPatterns, manifest) : null;
-    }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let loc = _this.loc;
+              if (!path.isAbsolute(loc)) {
+                loc = path.resolve(_this.config.lockfileFolder, loc);
+              }
 
-    const indexOfmaxValidRange = versionNumbers.indexOf(maxValidRange);
-    const maxValidRangeManifest = resolvedPatterns[indexOfmaxValidRange];
+              const name = path.basename(loc);
+              const registry = "npm";
 
-    return maxValidRangeManifest;
-  }
+              const manifest =
+                !(yield (_fs || _load_fs()).exists(`${loc}/package.json`)) ||
+                loc === _this.config.lockfileFolder
+                  ? { _uid: "", name, version: "0.0.0", _registry: registry }
+                  : yield _this.config.readManifest(loc, _this.registry);
 
-  /**
-   * Get the manifest of the package that matches an exotic range
-   */
+              manifest._remote = {
+                type: "link",
+                registry,
+                hash: null,
+                reference: loc,
+              };
 
-  exoticRangeMatch(resolvedPkgs, manifest) {
-    const remote = manifest._remote;
-    if (!(remote && remote.reference && remote.type === 'copy')) {
-      return null;
-    }
+              manifest._uid = manifest.version;
 
-    const matchedPkg = resolvedPkgs.find(({ _remote: pkgRemote }) => pkgRemote && pkgRemote.reference === remote.reference && pkgRemote.type === 'copy');
+              return manifest;
+            },
+          )();
+        }
+      }
+      exports.default = LinkResolver;
+      LinkResolver.protocol = "link";
 
-    if (matchedPkg) {
-      manifest._remote = matchedPkg._remote;
-    }
+      /***/
+    },
+    /* 369 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    return matchedPkg;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  /**
-   * Determine if LockfileEntry is incorrect, remove it from lockfile cache and consider the pattern as new
-   */
-  isLockfileEntryOutdated(version, range, hasVersion) {
-    return !!(semver.validRange(range) && semver.valid(version) && !(0, (_index || _load_index()).getExoticResolver)(range) && hasVersion && !semver.satisfies(version, range));
-  }
+      exports.default = function (from, to) {
+        const validFrom = (_semver || _load_semver()).default.valid(from);
+        const validTo = (_semver || _load_semver()).default.valid(to);
+        let versionBump = "unknown";
+        if (validFrom && validTo) {
+          versionBump =
+            (0, (_semver2 || _load_semver2()).diffWithUnstable)(
+              validFrom,
+              validTo,
+            ) || "unchanged";
+        }
+        return (_constants || _load_constants()).VERSION_COLOR_SCHEME[
+          versionBump
+        ];
+      };
 
-  /**
-   * TODO description
-   */
+      var _semver;
 
-  find(initialReq) {
-    var _this = this;
+      function _load_semver() {
+        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const req = _this.resolveToResolution(initialReq);
+      var _semver2;
 
-      // we've already resolved it with a resolution
-      if (!req) {
-        return;
+      function _load_semver2() {
+        return (_semver2 = __webpack_require__(224));
       }
 
-      const request = new (_packageRequest || _load_packageRequest()).default(req, _this);
-      const fetchKey = `${req.registry}:${req.pattern}:${String(req.optional)}`;
-      const initialFetch = !_this.fetchingPatterns.has(fetchKey);
-      let fresh = false;
+      var _constants;
 
-      if (_this.activity) {
-        _this.activity.tick(req.pattern);
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
       }
 
-      if (initialFetch) {
-        _this.fetchingPatterns.add(fetchKey);
-
-        const lockfileEntry = _this.lockfile.getLocked(req.pattern);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-        if (lockfileEntry) {
-          var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(req.pattern);
+      /***/
+    },
+    /* 370 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-          const range = _normalizePattern.range,
-                hasVersion = _normalizePattern.hasVersion;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
+      exports.default = function (from, to, reporter) {
+        const parts = to.split(".");
+        const fromParts = from.split(".");
 
-          if (_this.isLockfileEntryOutdated(lockfileEntry.version, range, hasVersion)) {
-            _this.reporter.warn(_this.reporter.lang('incorrectLockfileEntry', req.pattern));
-            _this.removePattern(req.pattern);
-            _this.lockfile.removePattern(req.pattern);
-            fresh = true;
-          }
-        } else {
-          fresh = true;
+        const splitIndex = parts.findIndex((part, i) => part !== fromParts[i]);
+        if (splitIndex === -1) {
+          return from;
         }
 
-        request.init();
-      }
+        const colorized = reporter.format.green(
+          parts.slice(splitIndex).join("."),
+        );
+        return parts.slice(0, splitIndex).concat(colorized).join(".");
+      };
 
-      yield request.find({ fresh, frozen: _this.frozen });
-    })();
-  }
+      /***/
+    },
+    /* 371 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  /**
-   * TODO description
-   */
-
-  init(deps, { isFlat, isFrozen, workspaceLayout } = {
-    isFlat: false,
-    isFrozen: false,
-    workspaceLayout: undefined
-  }) {
-    var _this2 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this2.flat = Boolean(isFlat);
-      _this2.frozen = Boolean(isFrozen);
-      _this2.workspaceLayout = workspaceLayout;
-      const activity = _this2.activity = _this2.reporter.activity();
-
-      for (var _iterator14 = deps, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
-        var _ref15;
-
-        if (_isArray14) {
-          if (_i14 >= _iterator14.length) break;
-          _ref15 = _iterator14[_i14++];
-        } else {
-          _i14 = _iterator14.next();
-          if (_i14.done) break;
-          _ref15 = _i14.value;
-        }
+      // $FlowFixMe We want this require to be dynamic
+      exports.dynamicRequire = true ? require : require; // eslint-disable-line
 
-        const req = _ref15;
+      /***/
+    },
+    /* 372 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        yield _this2.find(req);
-      }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.sortFilter = sortFilter;
+      exports.matchesFilter = matchesFilter;
+      exports.ignoreLinesToRegex = ignoreLinesToRegex;
+      exports.filterOverridenGitignores = filterOverridenGitignores;
 
-      // all required package versions have been discovered, so now packages that
-      // resolved to existing versions can be resolved to their best available version
-      _this2.resolvePackagesWithExistingVersions();
+      var _misc;
 
-      for (var _iterator15 = _this2.resolutionMap.delayQueue, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
-        var _ref16;
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-        if (_isArray15) {
-          if (_i15 >= _iterator15.length) break;
-          _ref16 = _iterator15[_i15++];
-        } else {
-          _i15 = _iterator15.next();
-          if (_i15.done) break;
-          _ref16 = _i15.value;
-        }
+      const mm = __webpack_require__(114);
+      const path = __webpack_require__(0);
 
-        const req = _ref16;
+      const WHITESPACE_RE = /^\s+$/;
 
-        _this2.resolveToResolution(req);
-      }
+      function sortFilter(
+        files,
+        filters,
+        keepFiles = new Set(),
+        possibleKeepFiles = new Set(),
+        ignoreFiles = new Set(),
+      ) {
+        for (
+          var _iterator = files,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-      if (isFlat) {
-        for (var _iterator16 = deps, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
-          var _ref17;
+        ) {
+          var _ref;
 
-          if (_isArray16) {
-            if (_i16 >= _iterator16.length) break;
-            _ref17 = _iterator16[_i16++];
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref = _iterator[_i++];
           } else {
-            _i16 = _iterator16.next();
-            if (_i16.done) break;
-            _ref17 = _i16.value;
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref = _i.value;
           }
 
-          const dep = _ref17;
-
-          const name = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(dep.pattern).name;
-          _this2.optimizeResolutions(name);
-        }
-      }
-
-      activity.end();
-      _this2.activity = null;
-    })();
-  }
-
-  // for a given package, see if a single manifest can satisfy all ranges
-  optimizeResolutions(name) {
-    const patterns = this.dedupePatterns(this.patternsByPackage[name] || []);
+          const file = _ref;
 
-    // don't optimize things that already have a lockfile entry:
-    // https://github.com/yarnpkg/yarn/issues/79
-    const collapsablePatterns = patterns.filter(pattern => {
-      const remote = this.patterns[pattern]._remote;
-      return !this.lockfile.getLocked(pattern) && (!remote || remote.type !== 'workspace');
-    });
-    if (collapsablePatterns.length < 2) {
-      return;
-    }
+          let keep = false;
 
-    // reverse sort, so we'll find the maximum satisfying version first
-    const availableVersions = this.getAllInfoForPatterns(collapsablePatterns).map(manifest => manifest.version);
-    availableVersions.sort(semver.rcompare);
+          // always keep a file if a ! pattern matches it
+          for (
+            var _iterator5 = filters,
+              _isArray5 = Array.isArray(_iterator5),
+              _i5 = 0,
+              _iterator5 = _isArray5
+                ? _iterator5
+                : _iterator5[Symbol.iterator]();
+            ;
 
-    const ranges = collapsablePatterns.map(pattern => (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(pattern).range);
-
-    // find the most recent version that satisfies all patterns (if one exists), and
-    // collapse to that version.
-    for (var _iterator17 = availableVersions, _isArray17 = Array.isArray(_iterator17), _i17 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
-      var _ref18;
+          ) {
+            var _ref5;
 
-      if (_isArray17) {
-        if (_i17 >= _iterator17.length) break;
-        _ref18 = _iterator17[_i17++];
-      } else {
-        _i17 = _iterator17.next();
-        if (_i17.done) break;
-        _ref18 = _i17.value;
-      }
+            if (_isArray5) {
+              if (_i5 >= _iterator5.length) break;
+              _ref5 = _iterator5[_i5++];
+            } else {
+              _i5 = _iterator5.next();
+              if (_i5.done) break;
+              _ref5 = _i5.value;
+            }
 
-      const version = _ref18;
+            const filter = _ref5;
 
-      if (ranges.every(range => semver.satisfies(version, range))) {
-        this.collapsePackageVersions(name, version, collapsablePatterns);
-        return;
-      }
-    }
-  }
+            if (
+              filter.isNegation &&
+              matchesFilter(filter, file.basename, file.relative)
+            ) {
+              keep = true;
+              break;
+            }
+          }
 
-  /**
-    * Called by the package requester for packages that this resolver already had
-    * a matching version for. Delay the resolve, because better matches can still be
-    * discovered.
-    */
+          //
+          if (keep) {
+            keepFiles.add(file.relative);
+            continue;
+          }
 
-  reportPackageWithExistingVersion(req, info) {
-    this.delayedResolveQueue.push({ req, info });
-  }
+          // otherwise don't keep it if a pattern matches it
+          keep = true;
+          for (
+            var _iterator6 = filters,
+              _isArray6 = Array.isArray(_iterator6),
+              _i6 = 0,
+              _iterator6 = _isArray6
+                ? _iterator6
+                : _iterator6[Symbol.iterator]();
+            ;
 
-  /**
-    * Executes the resolve to existing versions for packages after the find process,
-    * when all versions that are going to be used have been discovered.
-    */
+          ) {
+            var _ref6;
 
-  resolvePackagesWithExistingVersions() {
-    for (var _iterator18 = this.delayedResolveQueue, _isArray18 = Array.isArray(_iterator18), _i18 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
-      var _ref20;
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref6 = _iterator6[_i6++];
+            } else {
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref6 = _i6.value;
+            }
 
-      if (_isArray18) {
-        if (_i18 >= _iterator18.length) break;
-        _ref20 = _iterator18[_i18++];
-      } else {
-        _i18 = _iterator18.next();
-        if (_i18.done) break;
-        _ref20 = _i18.value;
-      }
+            const filter = _ref6;
 
-      const _ref19 = _ref20;
-      const req = _ref19.req,
-            info = _ref19.info;
+            if (
+              !filter.isNegation &&
+              matchesFilter(filter, file.basename, file.relative)
+            ) {
+              keep = false;
+              break;
+            }
+          }
 
-      req.resolveToExistingVersion(info);
-    }
-  }
+          if (keep) {
+            possibleKeepFiles.add(file.relative);
+          } else {
+            ignoreFiles.add(file.relative);
+          }
+        }
 
-  resolveToResolution(req) {
-    const parentNames = req.parentNames,
-          pattern = req.pattern;
+        // exclude file
+        for (
+          var _iterator2 = possibleKeepFiles,
+            _isArray2 = Array.isArray(_iterator2),
+            _i2 = 0,
+            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
+          ;
 
+        ) {
+          var _ref2;
 
-    if (!parentNames || this.flat) {
-      return req;
-    }
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref2 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref2 = _i2.value;
+          }
 
-    const resolution = this.resolutionMap.find(pattern, parentNames);
+          const file = _ref2;
 
-    if (resolution) {
-      const resolutionManifest = this.getResolvedPattern(resolution);
+          const parts = path.dirname(file).split(path.sep);
 
-      if (resolutionManifest) {
-        invariant(resolutionManifest._reference, 'resolutions should have a resolved reference');
-        resolutionManifest._reference.patterns.push(pattern);
-        this.addPattern(pattern, resolutionManifest);
-        const lockManifest = this.lockfile.getLocked(pattern);
-        if ((0, (_resolutionMap2 || _load_resolutionMap2()).shouldUpdateLockfile)(lockManifest, resolutionManifest._reference)) {
-          this.lockfile.removePattern(pattern);
+          while (parts.length) {
+            const folder = parts.join(path.sep);
+            if (ignoreFiles.has(folder)) {
+              ignoreFiles.add(file);
+              break;
+            }
+            parts.pop();
+          }
         }
-      } else {
-        this.resolutionMap.addToDelayQueue(req);
-      }
-      return null;
-    }
 
-    return req;
-  }
-}
-exports.default = PackageResolver;
-
-/***/ }),
-/* 367 */
-/***/ (function(module, exports, __webpack_require__) {
+        //
+        for (
+          var _iterator3 = possibleKeepFiles,
+            _isArray3 = Array.isArray(_iterator3),
+            _i3 = 0,
+            _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();
+          ;
 
-"use strict";
+        ) {
+          var _ref3;
 
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref3 = _iterator3[_i3++];
+          } else {
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref3 = _i3.value;
+          }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+          const file = _ref3;
 
-var _hostedGitResolver;
+          if (!ignoreFiles.has(file)) {
+            keepFiles.add(file);
+          }
+        }
 
-function _load_hostedGitResolver() {
-  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
-}
+        //
+        for (
+          var _iterator4 = keepFiles,
+            _isArray4 = Array.isArray(_iterator4),
+            _i4 = 0,
+            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
+          ;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        ) {
+          var _ref4;
 
-class GitHubResolver extends (_hostedGitResolver || _load_hostedGitResolver()).default {
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref4 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref4 = _i4.value;
+          }
 
-  static isVersion(pattern) {
-    // github proto
-    if (pattern.startsWith('github:')) {
-      return true;
-    }
+          const file = _ref4;
 
-    // github shorthand
-    if (/^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(pattern)) {
-      return true;
-    }
+          const parts = path.dirname(file).split(path.sep);
 
-    return false;
-  }
+          while (parts.length) {
+            // deregister this folder from being ignored, any files inside
+            // will still be marked as ignored
+            ignoreFiles.delete(parts.join(path.sep));
+            parts.pop();
+          }
+        }
 
-  static getTarballUrl(parts, hash) {
-    return `https://codeload.${this.hostname}/${parts.user}/${parts.repo}/tar.gz/${hash}`;
-  }
+        return { ignoreFiles, keepFiles };
+      }
 
-  static getGitSSHUrl(parts) {
-    return `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` + `${parts.hash ? '#' + decodeURIComponent(parts.hash) : ''}`;
-  }
+      function matchesFilter(filter, basename, loc) {
+        let filterByBasename = true;
+        if (filter.base && filter.base !== ".") {
+          loc = path.relative(filter.base, loc);
+          filterByBasename = false;
+        }
+        // the micromatch regex expects unix path separators
+        loc = loc.replace(/\\/g, "/");
 
-  static getGitHTTPBaseUrl(parts) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}`;
-  }
+        return (
+          filter.regex.test(loc) ||
+          filter.regex.test(`/${loc}`) ||
+          (filterByBasename && filter.regex.test(basename)) ||
+          mm.isMatch(loc, filter.pattern)
+        );
+      }
 
-  static getGitHTTPUrl(parts) {
-    return `${GitHubResolver.getGitHTTPBaseUrl(parts)}.git`;
-  }
+      function ignoreLinesToRegex(lines, base = ".") {
+        return (
+          lines
+            // create regex
+            .map((line) => {
+              // remove empty lines, comments, etc
+              if (
+                line === "" ||
+                line === "!" ||
+                line[0] === "#" ||
+                WHITESPACE_RE.test(line)
+              ) {
+                return null;
+              }
 
-  static getHTTPFileUrl(parts, filename, commit) {
-    return `https://raw.githubusercontent.com/${parts.user}/${parts.repo}/${commit}/${filename}`;
-  }
-}
-exports.default = GitHubResolver;
-GitHubResolver.protocol = 'github';
-GitHubResolver.hostname = 'github.com';
+              let pattern = line;
+              let isNegation = false;
 
-/***/ }),
-/* 368 */
-/***/ (function(module, exports, __webpack_require__) {
+              // hide the fact that it's a negation from minimatch since we'll handle this specifically
+              // ourselves
+              if (pattern[0] === "!") {
+                isNegation = true;
+                pattern = pattern.slice(1);
+              }
 
-"use strict";
+              // remove trailing slash
+              pattern = (0, (_misc || _load_misc()).removeSuffix)(pattern, "/");
 
+              const regex = mm.makeRe(pattern.trim(), {
+                dot: true,
+                nocase: true,
+              });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.LINK_PROTOCOL_PREFIX = undefined;
+              if (regex) {
+                return {
+                  base,
+                  isNegation,
+                  pattern,
+                  regex,
+                };
+              } else {
+                return null;
+              }
+            })
+            .filter(Boolean)
+        );
+      }
 
-var _asyncToGenerator2;
+      function filterOverridenGitignores(files) {
+        const IGNORE_FILENAMES = [".yarnignore", ".npmignore", ".gitignore"];
+        const GITIGNORE_NAME = IGNORE_FILENAMES[2];
+        return files
+          .filter((file) => IGNORE_FILENAMES.indexOf(file.basename) > -1)
+          .reduce((acc, file) => {
+            if (file.basename !== GITIGNORE_NAME) {
+              return [...acc, file];
+            } else {
+              //don't include .gitignore if .npmignore or .yarnignore are present
+              const dir = path.dirname(file.absolute);
+              const higherPriorityIgnoreFilePaths = [
+                path.join(dir, IGNORE_FILENAMES[0]),
+                path.join(dir, IGNORE_FILENAMES[1]),
+              ];
+              const hasHigherPriorityFiles = files.find(
+                (file) =>
+                  higherPriorityIgnoreFilePaths.indexOf(
+                    path.normalize(file.absolute),
+                  ) > -1,
+              );
+              if (!hasHigherPriorityFiles) {
+                return [...acc, file];
+              }
+            }
+            return acc;
+          }, []);
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /***/
+    },
+    /* 373 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _exoticResolver;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.spawn = undefined;
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+      var _extends2;
 
-var _misc;
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-function _load_misc() {
-  return _misc = _interopRequireWildcard(__webpack_require__(18));
-}
+      var _path;
 
-var _fs;
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      var _child;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-const path = __webpack_require__(0);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-const LINK_PROTOCOL_PREFIX = exports.LINK_PROTOCOL_PREFIX = 'link:';
+      const BATCH_MODE_ARGS = new Map([
+        ["ssh", "-oBatchMode=yes"],
+        ["plink", "-batch"],
+      ]);
 
-class LinkResolver extends (_exoticResolver || _load_exoticResolver()).default {
-  constructor(request, fragment) {
-    super(request, fragment);
-    this.loc = (_misc || _load_misc()).removePrefix(fragment, LINK_PROTOCOL_PREFIX);
-  }
+      // Suppress any password prompts since we run these in the background
+      const env = (0, (_extends2 || _load_extends()).default)(
+        {
+          GIT_ASKPASS: "",
+          GIT_TERMINAL_PROMPT: 0,
+        },
+        process.env,
+      );
 
-  resolve() {
-    var _this = this;
+      const sshCommand = env.GIT_SSH || "ssh";
+      const sshExecutable = (_path || _load_path()).default.basename(
+        sshCommand.toLowerCase(),
+        ".exe",
+      );
+      const sshBatchArgs = BATCH_MODE_ARGS.get(sshExecutable);
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let loc = _this.loc;
-      if (!path.isAbsolute(loc)) {
-        loc = path.resolve(_this.config.lockfileFolder, loc);
+      if (!env.GIT_SSH_COMMAND && sshBatchArgs) {
+        // We have to manually specify `GIT_SSH_VARIANT`,
+        // because it's not automatically set when using `GIT_SSH_COMMAND` instead of `GIT_SSH`
+        // See: https://github.com/yarnpkg/yarn/issues/4729
+        env.GIT_SSH_VARIANT = sshExecutable;
+        env.GIT_SSH_COMMAND = `"${sshCommand}" ${sshBatchArgs}`;
       }
 
-      const name = path.basename(loc);
-      const registry = 'npm';
+      const spawn = (exports.spawn = (args, opts = {}) => {
+        return (_child || _load_child()).spawn(
+          "git",
+          args,
+          (0, (_extends2 || _load_extends()).default)({}, opts, { env }),
+        );
+      });
 
-      const manifest = !(yield (_fs || _load_fs()).exists(`${loc}/package.json`)) || loc === _this.config.lockfileFolder ? { _uid: '', name, version: '0.0.0', _registry: registry } : yield _this.config.readManifest(loc, _this.registry);
+      /***/
+    },
+    /* 374 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      manifest._remote = {
-        type: 'link',
-        registry,
-        hash: null,
-        reference: loc
-      };
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.callThroughHook = callThroughHook;
 
-      manifest._uid = manifest.version;
+      const YARN_HOOKS_KEY = "experimentalYarnHooks";
 
-      return manifest;
-    })();
-  }
-}
-exports.default = LinkResolver;
-LinkResolver.protocol = 'link';
+      function callThroughHook(type, fn, context) {
+        if (typeof global === "undefined") {
+          return fn();
+        }
 
-/***/ }),
-/* 369 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (
+          typeof global[YARN_HOOKS_KEY] !== "object" ||
+          !global[YARN_HOOKS_KEY]
+        ) {
+          return fn();
+        }
 
-"use strict";
+        const hook = global[YARN_HOOKS_KEY][type];
 
+        if (!hook) {
+          return fn();
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        return hook(fn, context);
+      }
 
-exports.default = function (from, to) {
-  const validFrom = (_semver || _load_semver()).default.valid(from);
-  const validTo = (_semver || _load_semver()).default.valid(to);
-  let versionBump = 'unknown';
-  if (validFrom && validTo) {
-    versionBump = (0, (_semver2 || _load_semver2()).diffWithUnstable)(validFrom, validTo) || 'unchanged';
-  }
-  return (_constants || _load_constants()).VERSION_COLOR_SCHEME[versionBump];
-};
+      /***/
+    },
+    /* 375 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _semver;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      const lockPromises = new Map();
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+      /**
+       * Acquires a mutex lock over the given key. If the lock can't be acquired, it waits until it's available.
+       * @param key Key to get the lock for.
+       * @return {Promise.<Function>} A Promise that resolves when the lock is acquired, with the function that
+       * must be called to release the lock.
+       */
 
-var _semver2;
+      exports.default = (key) => {
+        let unlockNext;
+        const willLock = new Promise((resolve) => (unlockNext = resolve));
+        const lockPromise = lockPromises.get(key) || Promise.resolve();
+        const willUnlock = lockPromise.then(() => unlockNext);
+        lockPromises.set(
+          key,
+          lockPromise.then(() => willLock),
+        );
+        return willUnlock;
+      };
 
-function _load_semver2() {
-  return _semver2 = __webpack_require__(224);
-}
+      /***/
+    },
+    /* 376 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _constants;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = parsePackagePath;
+      exports.isValidPackagePath = isValidPackagePath;
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      /**
+       * Parse input strings like `package-1/package-2` to an array of packages
+       */
+      function parsePackagePath(input) {
+        return input.match(/(@[^\/]+\/)?([^/]+)/g) || [];
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      const WRONG_PATTERNS = /\/$|\/{2,}|\*+$/;
 
-/***/ }),
-/* 370 */
-/***/ (function(module, exports, __webpack_require__) {
+      function isValidPackagePath(input) {
+        return !WRONG_PATTERNS.test(input);
+      }
 
-"use strict";
+      /***/
+    },
+    /* 377 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getPosixPath = getPosixPath;
+      exports.resolveWithHome = resolveWithHome;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var _path;
 
-exports.default = function (from, to, reporter) {
-  const parts = to.split('.');
-  const fromParts = from.split('.');
+      function _load_path() {
+        return (_path = __webpack_require__(0));
+      }
 
-  const splitIndex = parts.findIndex((part, i) => part !== fromParts[i]);
-  if (splitIndex === -1) {
-    return from;
-  }
+      const userHome = __webpack_require__(67).default;
 
-  const colorized = reporter.format.green(parts.slice(splitIndex).join('.'));
-  return parts.slice(0, splitIndex).concat(colorized).join('.');
-};
+      function getPosixPath(path) {
+        return path.replace(/\\/g, "/");
+      }
 
-/***/ }),
-/* 371 */
-/***/ (function(module, exports, __webpack_require__) {
+      function resolveWithHome(path) {
+        const homePattern = process.platform === "win32" ? /^~(\/|\\)/ : /^~\//;
+        if (homePattern.test(path)) {
+          return (0, (_path || _load_path()).resolve)(userHome, path.substr(2));
+        }
 
-"use strict";
+        return (0, (_path || _load_path()).resolve)(path);
+      }
 
+      /***/
+    },
+    /* 378 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// $FlowFixMe We want this require to be dynamic
-exports.dynamicRequire =  true ? require : require; // eslint-disable-line
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-/***/ }),
-/* 372 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _fs;
 
-"use strict";
+      function _load_fs() {
+        return (_fs = _interopRequireDefault(__webpack_require__(5)));
+      }
 
+      var _http;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.sortFilter = sortFilter;
-exports.matchesFilter = matchesFilter;
-exports.ignoreLinesToRegex = ignoreLinesToRegex;
-exports.filterOverridenGitignores = filterOverridenGitignores;
+      function _load_http() {
+        return (_http = _interopRequireDefault(__webpack_require__(87)));
+      }
 
-var _misc;
+      var _url;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+      function _load_url() {
+        return (_url = _interopRequireDefault(__webpack_require__(24)));
+      }
 
-const mm = __webpack_require__(114);
-const path = __webpack_require__(0);
+      var _dnscache;
 
-const WHITESPACE_RE = /^\s+$/;
+      function _load_dnscache() {
+        return (_dnscache = _interopRequireDefault(__webpack_require__(637)));
+      }
 
-function sortFilter(files, filters, keepFiles = new Set(), possibleKeepFiles = new Set(), ignoreFiles = new Set()) {
-  for (var _iterator = files, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
+      var _invariant;
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+      }
 
-    const file = _ref;
+      var _requestCaptureHar;
 
-    let keep = false;
+      function _load_requestCaptureHar() {
+        return (_requestCaptureHar = _interopRequireDefault(
+          __webpack_require__(799),
+        ));
+      }
 
-    // always keep a file if a ! pattern matches it
-    for (var _iterator5 = filters, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-      var _ref5;
+      var _errors;
 
-      if (_isArray5) {
-        if (_i5 >= _iterator5.length) break;
-        _ref5 = _iterator5[_i5++];
-      } else {
-        _i5 = _iterator5.next();
-        if (_i5.done) break;
-        _ref5 = _i5.value;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
 
-      const filter = _ref5;
+      var _blockingQueue;
 
-      if (filter.isNegation && matchesFilter(filter, file.basename, file.relative)) {
-        keep = true;
-        break;
+      function _load_blockingQueue() {
+        return (_blockingQueue = _interopRequireDefault(
+          __webpack_require__(110),
+        ));
       }
-    }
-
-    //
-    if (keep) {
-      keepFiles.add(file.relative);
-      continue;
-    }
 
-    // otherwise don't keep it if a pattern matches it
-    keep = true;
-    for (var _iterator6 = filters, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-      var _ref6;
+      var _constants;
 
-      if (_isArray6) {
-        if (_i6 >= _iterator6.length) break;
-        _ref6 = _iterator6[_i6++];
-      } else {
-        _i6 = _iterator6.next();
-        if (_i6.done) break;
-        _ref6 = _i6.value;
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
       }
 
-      const filter = _ref6;
+      var _network;
 
-      if (!filter.isNegation && matchesFilter(filter, file.basename, file.relative)) {
-        keep = false;
-        break;
+      function _load_network() {
+        return (_network = _interopRequireWildcard(__webpack_require__(337)));
       }
-    }
-
-    if (keep) {
-      possibleKeepFiles.add(file.relative);
-    } else {
-      ignoreFiles.add(file.relative);
-    }
-  }
 
-  // exclude file
-  for (var _iterator2 = possibleKeepFiles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-    var _ref2;
-
-    if (_isArray2) {
-      if (_i2 >= _iterator2.length) break;
-      _ref2 = _iterator2[_i2++];
-    } else {
-      _i2 = _iterator2.next();
-      if (_i2.done) break;
-      _ref2 = _i2.value;
-    }
+      var _map;
 
-    const file = _ref2;
+      function _load_map() {
+        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      }
 
-    const parts = path.dirname(file).split(path.sep);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-    while (parts.length) {
-      const folder = parts.join(path.sep);
-      if (ignoreFiles.has(folder)) {
-        ignoreFiles.add(file);
-        break;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-      parts.pop();
-    }
-  }
 
-  //
-  for (var _iterator3 = possibleKeepFiles, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-    var _ref3;
-
-    if (_isArray3) {
-      if (_i3 >= _iterator3.length) break;
-      _ref3 = _iterator3[_i3++];
-    } else {
-      _i3 = _iterator3.next();
-      if (_i3.done) break;
-      _ref3 = _i3.value;
-    }
+      // Initialize DNS cache so we don't look up the same
+      // domains like registry.yarnpkg.com over and over again
+      // for each request.
+      (0, (_dnscache || _load_dnscache()).default)({
+        enable: true,
+        ttl: 300,
+        cachesize: 10,
+      });
 
-    const file = _ref3;
+      const successHosts = (0, (_map || _load_map()).default)();
+      const controlOffline = (_network || _load_network()).isOffline();
+
+      class RequestManager {
+        constructor(reporter) {
+          this.offlineNoRequests = false;
+          this._requestCaptureHar = null;
+          this._requestModule = null;
+          this.offlineQueue = [];
+          this.captureHar = false;
+          this.httpsProxy = "";
+          this.ca = null;
+          this.httpProxy = "";
+          this.strictSSL = true;
+          this.userAgent = "";
+          this.reporter = reporter;
+          this.running = 0;
+          this.queue = [];
+          this.cache = {};
+          this.max = (_constants || _load_constants()).NETWORK_CONCURRENCY;
+          this.maxRetryAttempts = 5;
+        }
+
+        setOptions(opts) {
+          if (opts.userAgent != null) {
+            this.userAgent = opts.userAgent;
+          }
 
-    if (!ignoreFiles.has(file)) {
-      keepFiles.add(file);
-    }
-  }
+          if (opts.offline != null) {
+            this.offlineNoRequests = opts.offline;
+          }
 
-  //
-  for (var _iterator4 = keepFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-    var _ref4;
-
-    if (_isArray4) {
-      if (_i4 >= _iterator4.length) break;
-      _ref4 = _iterator4[_i4++];
-    } else {
-      _i4 = _iterator4.next();
-      if (_i4.done) break;
-      _ref4 = _i4.value;
-    }
+          if (opts.captureHar != null) {
+            this.captureHar = opts.captureHar;
+          }
 
-    const file = _ref4;
+          if (opts.httpProxy != null) {
+            this.httpProxy = opts.httpProxy || "";
+          }
 
-    const parts = path.dirname(file).split(path.sep);
+          if (opts.httpsProxy === "") {
+            this.httpsProxy = opts.httpProxy || "";
+          } else if (opts.httpsProxy === false) {
+            this.httpsProxy = false;
+          } else {
+            this.httpsProxy = opts.httpsProxy || "";
+          }
 
-    while (parts.length) {
-      // deregister this folder from being ignored, any files inside
-      // will still be marked as ignored
-      ignoreFiles.delete(parts.join(path.sep));
-      parts.pop();
-    }
-  }
+          if (
+            opts.strictSSL !== null &&
+            typeof opts.strictSSL !== "undefined"
+          ) {
+            this.strictSSL = opts.strictSSL;
+          }
 
-  return { ignoreFiles, keepFiles };
-}
+          if (opts.ca != null && opts.ca.length > 0) {
+            this.ca = opts.ca;
+          }
 
-function matchesFilter(filter, basename, loc) {
-  let filterByBasename = true;
-  if (filter.base && filter.base !== '.') {
-    loc = path.relative(filter.base, loc);
-    filterByBasename = false;
-  }
-  // the micromatch regex expects unix path separators
-  loc = loc.replace(/\\/g, '/');
-
-  return filter.regex.test(loc) || filter.regex.test(`/${loc}`) || filterByBasename && filter.regex.test(basename) || mm.isMatch(loc, filter.pattern);
-}
-
-function ignoreLinesToRegex(lines, base = '.') {
-  return lines
-  // create regex
-  .map(line => {
-    // remove empty lines, comments, etc
-    if (line === '' || line === '!' || line[0] === '#' || WHITESPACE_RE.test(line)) {
-      return null;
-    }
+          if (opts.networkConcurrency != null) {
+            this.max = opts.networkConcurrency;
+          }
 
-    let pattern = line;
-    let isNegation = false;
+          if (opts.networkTimeout != null) {
+            this.timeout = opts.networkTimeout;
+          }
 
-    // hide the fact that it's a negation from minimatch since we'll handle this specifically
-    // ourselves
-    if (pattern[0] === '!') {
-      isNegation = true;
-      pattern = pattern.slice(1);
-    }
+          if (opts.maxRetryAttempts != null) {
+            this.maxRetryAttempts = opts.maxRetryAttempts;
+          }
 
-    // remove trailing slash
-    pattern = (0, (_misc || _load_misc()).removeSuffix)(pattern, '/');
+          if (opts.cafile != null && opts.cafile != "") {
+            // The CA bundle file can contain one or more certificates with comments/text between each PEM block.
+            // tls.connect wants an array of certificates without any comments/text, so we need to split the string
+            // and strip out any text in between the certificates
+            try {
+              const bundle = (_fs || _load_fs()).default
+                .readFileSync(opts.cafile)
+                .toString();
+              const hasPemPrefix = (block) => block.startsWith("-----BEGIN ");
+              // opts.cafile overrides opts.ca, this matches with npm behavior
+              this.ca = bundle
+                .split(/(-----BEGIN .*\r?\n[^-]+\r?\n--.*)/)
+                .filter(hasPemPrefix);
+            } catch (err) {
+              this.reporter.error(`Could not open cafile: ${err.message}`);
+            }
+          }
 
-    const regex = mm.makeRe(pattern.trim(), { dot: true, nocase: true });
+          if (opts.cert != null) {
+            this.cert = opts.cert;
+          }
 
-    if (regex) {
-      return {
-        base,
-        isNegation,
-        pattern,
-        regex
-      };
-    } else {
-      return null;
-    }
-  }).filter(Boolean);
-}
-
-function filterOverridenGitignores(files) {
-  const IGNORE_FILENAMES = ['.yarnignore', '.npmignore', '.gitignore'];
-  const GITIGNORE_NAME = IGNORE_FILENAMES[2];
-  return files.filter(file => IGNORE_FILENAMES.indexOf(file.basename) > -1).reduce((acc, file) => {
-    if (file.basename !== GITIGNORE_NAME) {
-      return [...acc, file];
-    } else {
-      //don't include .gitignore if .npmignore or .yarnignore are present
-      const dir = path.dirname(file.absolute);
-      const higherPriorityIgnoreFilePaths = [path.join(dir, IGNORE_FILENAMES[0]), path.join(dir, IGNORE_FILENAMES[1])];
-      const hasHigherPriorityFiles = files.find(file => higherPriorityIgnoreFilePaths.indexOf(path.normalize(file.absolute)) > -1);
-      if (!hasHigherPriorityFiles) {
-        return [...acc, file];
-      }
-    }
-    return acc;
-  }, []);
-}
+          if (opts.key != null) {
+            this.key = opts.key;
+          }
+        }
 
-/***/ }),
-/* 373 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Lazy load `request` since it is exceptionally expensive to load and is
+         * often not needed at all.
+         */
+
+        _getRequestModule() {
+          if (!this._requestModule) {
+            const request = __webpack_require__(800);
+            if (this.captureHar) {
+              this._requestCaptureHar = new (
+                _requestCaptureHar || _load_requestCaptureHar()
+              ).default(request);
+              this._requestModule = this._requestCaptureHar.request.bind(
+                this._requestCaptureHar,
+              );
+            } else {
+              this._requestModule = request;
+            }
+          }
+          return this._requestModule;
+        }
 
-"use strict";
+        /**
+         * Queue up a request.
+         */
 
+        request(params) {
+          if (this.offlineNoRequests) {
+            return Promise.reject(
+              new (_errors || _load_errors()).MessageError(
+                this.reporter.lang("cantRequestOffline", params.url),
+              ),
+            );
+          }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.spawn = undefined;
+          const cached = this.cache[params.url];
+          if (cached) {
+            return cached;
+          }
 
-var _extends2;
+          params.method = params.method || "GET";
+          params.forever = true;
+          params.retryAttempts = 0;
+          params.strictSSL = this.strictSSL;
+          params.headers = Object.assign(
+            {
+              "User-Agent": this.userAgent,
+            },
+            params.headers,
+          );
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+          const promise = new Promise((resolve, reject) => {
+            this.queue.push({ params, reject, resolve });
+            this.shiftQueue();
+          });
 
-var _path;
+          // we can't cache a request with a processor
+          if (!params.process) {
+            this.cache[params.url] = promise;
+          }
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+          return promise;
+        }
 
-var _child;
+        /**
+         * Clear the request cache. This is important as we cache all HTTP requests so you'll
+         * want to do this as soon as you can.
+         */
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+        clearCache() {
+          this.cache = {};
+          if (this._requestCaptureHar != null) {
+            this._requestCaptureHar.clear();
+          }
+        }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        /**
+         * Check if an error is possibly due to lost or poor network connectivity.
+         */
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        isPossibleOfflineError(err) {
+          const code = err.code,
+            hostname = err.hostname;
 
-const BATCH_MODE_ARGS = new Map([['ssh', '-oBatchMode=yes'], ['plink', '-batch']]);
+          if (!code) {
+            return false;
+          }
 
-// Suppress any password prompts since we run these in the background
-const env = (0, (_extends2 || _load_extends()).default)({
-  GIT_ASKPASS: '',
-  GIT_TERMINAL_PROMPT: 0
-}, process.env);
+          // network was previously online but now we're offline
+          const possibleOfflineChange =
+            !controlOffline && !(_network || _load_network()).isOffline();
+          if (code === "ENOTFOUND" && possibleOfflineChange) {
+            // can't resolve a domain
+            return true;
+          }
 
-const sshCommand = env.GIT_SSH || 'ssh';
-const sshExecutable = (_path || _load_path()).default.basename(sshCommand.toLowerCase(), '.exe');
-const sshBatchArgs = BATCH_MODE_ARGS.get(sshExecutable);
+          // used to be able to resolve this domain! something is wrong
+          if (code === "ENOTFOUND" && hostname && successHosts[hostname]) {
+            // can't resolve this domain but we've successfully resolved it before
+            return true;
+          }
 
-if (!env.GIT_SSH_COMMAND && sshBatchArgs) {
-  // We have to manually specify `GIT_SSH_VARIANT`,
-  // because it's not automatically set when using `GIT_SSH_COMMAND` instead of `GIT_SSH`
-  // See: https://github.com/yarnpkg/yarn/issues/4729
-  env.GIT_SSH_VARIANT = sshExecutable;
-  env.GIT_SSH_COMMAND = `"${sshCommand}" ${sshBatchArgs}`;
-}
+          // network was previously offline and we can't resolve the domain
+          if (code === "ENOTFOUND" && controlOffline) {
+            return true;
+          }
 
-const spawn = exports.spawn = (args, opts = {}) => {
-  return (_child || _load_child()).spawn('git', args, (0, (_extends2 || _load_extends()).default)({}, opts, { env }));
-};
+          // connection was reset or dropped
+          if (code === "ECONNRESET") {
+            return true;
+          }
 
-/***/ }),
-/* 374 */
-/***/ (function(module, exports, __webpack_require__) {
+          // TCP timeout
+          if (code === "ESOCKETTIMEDOUT" || code === "ETIMEDOUT") {
+            return true;
+          }
 
-"use strict";
+          return false;
+        }
 
+        /**
+         * Queue up request arguments to be retried. Start a network connectivity timer if there
+         * isn't already one.
+         */
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.callThroughHook = callThroughHook;
+        queueForRetry(opts) {
+          if (opts.retryReason) {
+            let containsReason = false;
 
+            for (
+              var _iterator = this.offlineQueue,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-const YARN_HOOKS_KEY = 'experimentalYarnHooks';
+            ) {
+              var _ref;
 
-function callThroughHook(type, fn, context) {
-  if (typeof global === 'undefined') {
-    return fn();
-  }
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref = _i.value;
+              }
 
-  if (typeof global[YARN_HOOKS_KEY] !== 'object' || !global[YARN_HOOKS_KEY]) {
-    return fn();
-  }
+              const queuedOpts = _ref;
 
-  const hook = global[YARN_HOOKS_KEY][type];
+              if (queuedOpts.retryReason === opts.retryReason) {
+                containsReason = true;
+                break;
+              }
+            }
 
-  if (!hook) {
-    return fn();
-  }
+            if (!containsReason) {
+              this.reporter.info(opts.retryReason);
+            }
+          }
 
-  return hook(fn, context);
-}
+          if (!this.offlineQueue.length) {
+            this.initOfflineRetry();
+          }
 
-/***/ }),
-/* 375 */
-/***/ (function(module, exports, __webpack_require__) {
+          this.offlineQueue.push(opts);
+        }
 
-"use strict";
+        /**
+         * Begin timers to retry failed requests when we possibly establish network connectivity
+         * again.
+         */
 
+        initOfflineRetry() {
+          setTimeout(() => {
+            const queue = this.offlineQueue;
+            this.offlineQueue = [];
+            for (
+              var _iterator2 = queue,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-const lockPromises = new Map();
+            ) {
+              var _ref2;
 
-/**
- * Acquires a mutex lock over the given key. If the lock can't be acquired, it waits until it's available.
- * @param key Key to get the lock for.
- * @return {Promise.<Function>} A Promise that resolves when the lock is acquired, with the function that
- * must be called to release the lock.
- */
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref2 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref2 = _i2.value;
+              }
 
-exports.default = key => {
-  let unlockNext;
-  const willLock = new Promise(resolve => unlockNext = resolve);
-  const lockPromise = lockPromises.get(key) || Promise.resolve();
-  const willUnlock = lockPromise.then(() => unlockNext);
-  lockPromises.set(key, lockPromise.then(() => willLock));
-  return willUnlock;
-};
+              const opts = _ref2;
 
-/***/ }),
-/* 376 */
-/***/ (function(module, exports, __webpack_require__) {
+              this.execute(opts);
+            }
+          }, 3000);
+        }
 
-"use strict";
+        /**
+         * Execute a request.
+         */
 
+        execute(opts) {
+          const params = opts.params;
+          const reporter = this.reporter;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = parsePackagePath;
-exports.isValidPackagePath = isValidPackagePath;
+          const buildNext = (fn) => (data) => {
+            fn(data);
+            this.running--;
+            this.shiftQueue();
+          };
 
+          const resolve = buildNext(opts.resolve);
 
-/**
- * Parse input strings like `package-1/package-2` to an array of packages
- */
-function parsePackagePath(input) {
-  return input.match(/(@[^\/]+\/)?([^/]+)/g) || [];
-}
+          const rejectNext = buildNext(opts.reject);
+          const reject = function reject(err) {
+            err.message = `${params.url}: ${err.message}`;
+            rejectNext(err);
+          };
 
-const WRONG_PATTERNS = /\/$|\/{2,}|\*+$/;
+          const rejectWithoutUrl = function rejectWithoutUrl(err) {
+            err.message = err.message;
+            rejectNext(err);
+          };
 
-function isValidPackagePath(input) {
-  return !WRONG_PATTERNS.test(input);
-}
+          const queueForRetry = (reason) => {
+            const attempts = params.retryAttempts || 0;
+            if (attempts >= this.maxRetryAttempts - 1) {
+              return false;
+            }
+            if (
+              opts.params.method &&
+              opts.params.method.toUpperCase() !== "GET"
+            ) {
+              return false;
+            }
+            params.retryAttempts = attempts + 1;
+            if (typeof params.cleanup === "function") {
+              params.cleanup();
+            }
+            opts.retryReason = reason;
+            this.queueForRetry(opts);
+            return true;
+          };
 
-/***/ }),
-/* 377 */
-/***/ (function(module, exports, __webpack_require__) {
+          let calledOnError = false;
+          const onError = (err) => {
+            if (calledOnError) {
+              return;
+            }
+            calledOnError = true;
 
-"use strict";
+            if (this.isPossibleOfflineError(err)) {
+              if (!queueForRetry(this.reporter.lang("offlineRetrying"))) {
+                reject(err);
+              }
+            } else {
+              reject(err);
+            }
+          };
 
+          if (!params.process) {
+            const parts = (_url || _load_url()).default.parse(params.url);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getPosixPath = getPosixPath;
-exports.resolveWithHome = resolveWithHome;
+            params.callback = (err, res, body) => {
+              if (err) {
+                onError(err);
+                return;
+              }
 
-var _path;
+              successHosts[parts.hostname] = true;
+
+              this.reporter.verbose(
+                this.reporter.lang(
+                  "verboseRequestFinish",
+                  params.url,
+                  res.statusCode,
+                ),
+              );
+
+              if (res.statusCode === 408 || res.statusCode >= 500) {
+                const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
+                if (
+                  !queueForRetry(
+                    this.reporter.lang(
+                      "internalServerErrorRetrying",
+                      description,
+                    ),
+                  )
+                ) {
+                  throw new (_errors || _load_errors()).ResponseError(
+                    this.reporter.lang("requestFailed", description),
+                    res.statusCode,
+                  );
+                } else {
+                  return;
+                }
+              }
 
-function _load_path() {
-  return _path = __webpack_require__(0);
-}
+              if (
+                res.statusCode === 401 &&
+                res.caseless &&
+                res.caseless.get("server") === "GitHub.com"
+              ) {
+                const message = `${res.body.message}. If using GITHUB_TOKEN in your env, check that it is valid.`;
+                rejectWithoutUrl(
+                  new Error(
+                    this.reporter.lang(
+                      "unauthorizedResponse",
+                      res.caseless.get("server"),
+                      message,
+                    ),
+                  ),
+                );
+              }
 
-const userHome = __webpack_require__(67).default;
+              if (res.statusCode === 401 && res.headers["www-authenticate"]) {
+                const authMethods = res.headers["www-authenticate"]
+                  .split(/,\s*/)
+                  .map((s) => s.toLowerCase());
 
-function getPosixPath(path) {
-  return path.replace(/\\/g, '/');
-}
+                if (authMethods.indexOf("otp") !== -1) {
+                  reject(
+                    new (_errors || _load_errors()).OneTimePasswordError(),
+                  );
+                  return;
+                }
+              }
 
-function resolveWithHome(path) {
-  const homePattern = process.platform === 'win32' ? /^~(\/|\\)/ : /^~\//;
-  if (homePattern.test(path)) {
-    return (0, (_path || _load_path()).resolve)(userHome, path.substr(2));
-  }
+              if (body && typeof body.error === "string") {
+                reject(new Error(body.error));
+                return;
+              }
 
-  return (0, (_path || _load_path()).resolve)(path);
-}
+              if (
+                [400, 401, 404]
+                  .concat(params.rejectStatusCode || [])
+                  .indexOf(res.statusCode) !== -1
+              ) {
+                // So this is actually a rejection ... the hosted git resolver uses this to know whether http is supported
+                resolve(false);
+              } else if (res.statusCode >= 400) {
+                const errMsg =
+                  (body && body.message) ||
+                  reporter.lang("requestError", params.url, res.statusCode);
+                reject(new Error(errMsg));
+              } else {
+                resolve(body);
+              }
+            };
+          }
 
-/***/ }),
-/* 378 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (params.buffer) {
+            params.encoding = null;
+          }
 
-"use strict";
+          let proxy = this.httpProxy;
+          if (params.url.startsWith("https:")) {
+            proxy = this.httpsProxy;
+          }
 
+          if (proxy) {
+            // if no proxy is set, do not pass a proxy down to request.
+            // the request library will internally check the HTTP_PROXY and HTTPS_PROXY env vars.
+            params.proxy = String(proxy);
+          } else if (proxy === false) {
+            // passing empty string prevents the underlying library from falling back to the env vars.
+            // an explicit false in the yarn config should override the env var. See #4546.
+            params.proxy = "";
+          }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+          if (this.ca != null) {
+            params.ca = this.ca;
+          }
 
-var _fs;
+          if (this.cert != null) {
+            params.cert = this.cert;
+          }
 
-function _load_fs() {
-  return _fs = _interopRequireDefault(__webpack_require__(5));
-}
+          if (this.key != null) {
+            params.key = this.key;
+          }
 
-var _http;
+          if (this.timeout != null) {
+            params.timeout = this.timeout;
+          }
 
-function _load_http() {
-  return _http = _interopRequireDefault(__webpack_require__(87));
-}
+          const request = this._getRequestModule();
+          const req = request(params);
+          this.reporter.verbose(
+            this.reporter.lang(
+              "verboseRequestStart",
+              params.method,
+              params.url,
+            ),
+          );
 
-var _url;
+          req.on("error", onError);
 
-function _load_url() {
-  return _url = _interopRequireDefault(__webpack_require__(24));
-}
+          const queue = params.queue;
+          if (queue) {
+            req.on("data", queue.stillActive.bind(queue));
+          }
 
-var _dnscache;
+          const process = params.process;
+          if (process) {
+            req.on("response", (res) => {
+              if (res.statusCode >= 200 && res.statusCode < 300) {
+                return;
+              }
 
-function _load_dnscache() {
-  return _dnscache = _interopRequireDefault(__webpack_require__(637));
-}
+              const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
+              reject(
+                new (_errors || _load_errors()).ResponseError(
+                  this.reporter.lang("requestFailed", description),
+                  res.statusCode,
+                ),
+              );
 
-var _invariant;
+              req.abort();
+            });
+            process(req, resolve, reject);
+          }
+        }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+        /**
+         * Remove an item from the queue. Create it's request options and execute it.
+         */
 
-var _requestCaptureHar;
+        shiftQueue() {
+          if (this.running >= this.max || !this.queue.length) {
+            return;
+          }
 
-function _load_requestCaptureHar() {
-  return _requestCaptureHar = _interopRequireDefault(__webpack_require__(799));
-}
+          const opts = this.queue.shift();
 
-var _errors;
+          this.running++;
+          this.execute(opts);
+        }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        saveHar(filename) {
+          if (!this.captureHar) {
+            throw new Error(this.reporter.lang("requestManagerNotSetupHAR"));
+          }
+          // No request may have occurred at all.
+          this._getRequestModule();
+          (0, (_invariant || _load_invariant()).default)(
+            this._requestCaptureHar != null,
+            "request-capture-har not setup",
+          );
+          this._requestCaptureHar.saveHar(filename);
+        }
+      }
+      exports.default = RequestManager;
 
-var _blockingQueue;
+      /***/
+    },
+    /* 379 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_blockingQueue() {
-  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
-}
+      var crypto_hash_sha512 = __webpack_require__(76).lowlevel.crypto_hash;
 
-var _constants;
+      /*
+       * This file is a 1:1 port from the OpenBSD blowfish.c and bcrypt_pbkdf.c. As a
+       * result, it retains the original copyright and license. The two files are
+       * under slightly different (but compatible) licenses, and are here combined in
+       * one file.
+       *
+       * Credit for the actual porting work goes to:
+       *  Devi Mandiri <me@devi.web.id>
+       */
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      /*
+       * The Blowfish portions are under the following license:
+       *
+       * Blowfish block cipher for OpenBSD
+       * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
+       * All rights reserved.
+       *
+       * Implementation advice by David Mazieres <dm@lcs.mit.edu>.
+       *
+       * Redistribution and use in source and binary forms, with or without
+       * modification, are permitted provided that the following conditions
+       * are met:
+       * 1. Redistributions of source code must retain the above copyright
+       *    notice, this list of conditions and the following disclaimer.
+       * 2. Redistributions in binary form must reproduce the above copyright
+       *    notice, this list of conditions and the following disclaimer in the
+       *    documentation and/or other materials provided with the distribution.
+       * 3. The name of the author may not be used to endorse or promote products
+       *    derived from this software without specific prior written permission.
+       *
+       * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+       * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+       * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+       * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+       * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+       * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+       * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+       * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+       * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+       * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+       */
 
-var _network;
+      /*
+       * The bcrypt_pbkdf portions are under the following license:
+       *
+       * Copyright (c) 2013 Ted Unangst <tedu@openbsd.org>
+       *
+       * Permission to use, copy, modify, and distribute this software for any
+       * purpose with or without fee is hereby granted, provided that the above
+       * copyright notice and this permission notice appear in all copies.
+       *
+       * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+       * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+       * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+       * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+       * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+       * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+       * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+       */
 
-function _load_network() {
-  return _network = _interopRequireWildcard(__webpack_require__(337));
-}
+      /*
+       * Performance improvements (Javascript-specific):
+       *
+       * Copyright 2016, Joyent Inc
+       * Author: Alex Wilson <alex.wilson@joyent.com>
+       *
+       * Permission to use, copy, modify, and distribute this software for any
+       * purpose with or without fee is hereby granted, provided that the above
+       * copyright notice and this permission notice appear in all copies.
+       *
+       * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+       * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+       * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+       * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+       * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+       * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+       * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+       */
 
-var _map;
+      // Ported from OpenBSD bcrypt_pbkdf.c v1.9
+
+      var BLF_J = 0;
+
+      var Blowfish = function () {
+        this.S = [
+          new Uint32Array([
+            0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed,
+            0x6a267e96, 0xba7c9045, 0xf12c7f99, 0x24a19947, 0xb3916cf7,
+            0x0801f2e2, 0x858efc16, 0x636920d8, 0x71574e69, 0xa458fea3,
+            0xf4933d7e, 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
+            0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, 0xc5d1b023,
+            0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e,
+            0x6c9e0e8b, 0xb01e8a3e, 0xd71577c1, 0xbd314b27, 0x78af2fda,
+            0x55605c60, 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
+            0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, 0xa15486af,
+            0x7c72e993, 0xb3ee1411, 0x636fbc2a, 0x2ba9c55d, 0x741831f6,
+            0xce5c3e16, 0x9b87931e, 0xafd6ba33, 0x6c24cf5c, 0x7a325381,
+            0x28958677, 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
+            0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, 0xef845d5d,
+            0xe98575b1, 0xdc262302, 0xeb651b88, 0x23893e81, 0xd396acc5,
+            0x0f6d6ff3, 0x83f44239, 0x2e0b4482, 0xa4842004, 0x69c8f04a,
+            0x9e1f9b5e, 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
+            0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, 0x6eef0b6c,
+            0x137a3be4, 0xba3bf050, 0x7efb2a98, 0xa1f1651d, 0x39af0176,
+            0x66ca593e, 0x82430e88, 0x8cee8619, 0x456f9fb4, 0x7d84a5c3,
+            0x3b8b5ebe, 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
+            0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, 0x37d0d724,
+            0xd00a1248, 0xdb0fead3, 0x49f1c09b, 0x075372c9, 0x80991b7b,
+            0x25d479d8, 0xf6e8def7, 0xe3fe501a, 0xb6794c3b, 0x976ce0bd,
+            0x04c006ba, 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
+            0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, 0x6dfc511f,
+            0x9b30952c, 0xcc814544, 0xaf5ebd09, 0xbee3d004, 0xde334afd,
+            0x660f2807, 0x192e4bb3, 0xc0cba857, 0x45c8740f, 0xd20b5f39,
+            0xb9d3fbdb, 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
+            0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, 0x3c7516df,
+            0xfd616b15, 0x2f501ec8, 0xad0552ab, 0x323db5fa, 0xfd238760,
+            0x53317b48, 0x3e00df82, 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e,
+            0xdf1769db, 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
+            0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, 0x10fa3d98,
+            0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, 0x9a53e479, 0xb6f84565,
+            0xd28e49bc, 0x4bfb9790, 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341,
+            0xcee4c6e8, 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
+            0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, 0xd08ed1d0,
+            0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, 0x8ff6e2fb, 0xf2122b64,
+            0x8888b812, 0x900df01c, 0x4fad5ea0, 0x688fc31c, 0xd1cff191,
+            0xb3a8c1ad, 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
+            0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, 0xb4a84fe0,
+            0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, 0x165fa266, 0x80957705,
+            0x93cc7314, 0x211a1477, 0xe6ad2065, 0x77b5fa86, 0xc75442f5,
+            0xfb9d35cf, 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
+            0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, 0x2464369b,
+            0xf009b91e, 0x5563911d, 0x59dfa6aa, 0x78c14389, 0xd95a537f,
+            0x207d5ba2, 0x02e5b9c5, 0x83260376, 0x6295cfa9, 0x11c81968,
+            0x4e734a41, 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
+            0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, 0x08ba6fb5,
+            0x571be91f, 0xf296ec6b, 0x2a0dd915, 0xb6636521, 0xe7b9f9b6,
+            0xff34052e, 0xc5855664, 0x53b02d5d, 0xa99f8fa1, 0x08ba4799,
+            0x6e85076a,
+          ]),
+          new Uint32Array([
+            0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, 0xad6ea6b0,
+            0x49a7df7d, 0x9cee60b8, 0x8fedb266, 0xecaa8c71, 0x699a17ff,
+            0x5664526c, 0xc2b19ee1, 0x193602a5, 0x75094c29, 0xa0591340,
+            0xe4183a3e, 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
+            0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, 0x4cdd2086,
+            0x8470eb26, 0x6382e9c6, 0x021ecc5e, 0x09686b3f, 0x3ebaefc9,
+            0x3c971814, 0x6b6a70a1, 0x687f3584, 0x52a0e286, 0xb79c5305,
+            0xaa500737, 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
+            0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, 0xae0cf51a,
+            0x3cb574b2, 0x25837a58, 0xdc0921bd, 0xd19113f9, 0x7ca92ff6,
+            0x94324773, 0x22f54701, 0x3ae5e581, 0x37c2dadc, 0xc8b57634,
+            0x9af3dda7, 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
+            0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, 0x4e548b38,
+            0x4f6db908, 0x6f420d03, 0xf60a04bf, 0x2cb81290, 0x24977c79,
+            0x5679b072, 0xbcaf89af, 0xde9a771f, 0xd9930810, 0xb38bae12,
+            0xdccf3f2e, 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
+            0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, 0xec7aec3a,
+            0xdb851dfa, 0x63094366, 0xc464c3d2, 0xef1c1847, 0x3215d908,
+            0xdd433b37, 0x24c2ba16, 0x12a14d43, 0x2a65c451, 0x50940002,
+            0x133ae4dd, 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
+            0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, 0xf28fe6ed,
+            0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, 0x86e34570, 0xeae96fb1,
+            0x860e5e0a, 0x5a3e2ab3, 0x771fe71c, 0x4e3d06fa, 0x2965dcb9,
+            0x99e71d0f, 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
+            0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, 0xf2f74ea7,
+            0x361d2b3d, 0x1939260f, 0x19c27960, 0x5223a708, 0xf71312b6,
+            0xebadfe6e, 0xeac31f66, 0xe3bc4595, 0xa67bc883, 0xb17f37d1,
+            0x018cff28, 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
+            0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, 0x1521b628,
+            0x29076170, 0xecdd4775, 0x619f1510, 0x13cca830, 0xeb61bd96,
+            0x0334fe1e, 0xaa0363cf, 0xb5735c90, 0x4c70a239, 0xd59e9e0b,
+            0xcbaade14, 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
+            0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, 0x40685a32,
+            0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, 0x9b540b19, 0x875fa099,
+            0x95f7997e, 0x623d7da8, 0xf837889a, 0x97e32d77, 0x11ed935f,
+            0x16681281, 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
+            0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, 0xcdb30aeb,
+            0x532e3054, 0x8fd948e4, 0x6dbc3128, 0x58ebf2ef, 0x34c6ffea,
+            0xfe28ed61, 0xee7c3c73, 0x5d4a14d9, 0xe864b7e3, 0x42105d14,
+            0x203e13e0, 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
+            0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, 0xd81e799e,
+            0x86854dc7, 0xe44b476a, 0x3d816250, 0xcf62a1f2, 0x5b8d2646,
+            0xfc8883a0, 0xc1c7b6a3, 0x7f1524c3, 0x69cb7492, 0x47848a0b,
+            0x5692b285, 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
+            0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, 0x3372f092,
+            0x8d937e41, 0xd65fecf1, 0x6c223bdb, 0x7cde3759, 0xcbee7460,
+            0x4085f2a7, 0xce77326e, 0xa6078084, 0x19f8509e, 0xe8efd855,
+            0x61d99735, 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
+            0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, 0xdb73dbd3,
+            0x105588cd, 0x675fda79, 0xe3674340, 0xc5c43465, 0x713e38d8,
+            0x3d28f89e, 0xf16dff20, 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b,
+            0xdb83adf7,
+          ]),
+          new Uint32Array([
+            0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 0x411520f7,
+            0x7602d4f7, 0xbcf46b2e, 0xd4a20068, 0xd4082471, 0x3320f46a,
+            0x43b7d4b7, 0x500061af, 0x1e39f62e, 0x97244546, 0x14214f74,
+            0xbf8b8840, 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
+            0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, 0x96eb27b3,
+            0x55fd3941, 0xda2547e6, 0xabca0a9a, 0x28507825, 0x530429f4,
+            0x0a2c86da, 0xe9b66dfb, 0x68dc1462, 0xd7486900, 0x680ec0a4,
+            0x27a18dee, 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
+            0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, 0x20fe9e35,
+            0xd9f385b9, 0xee39d7ab, 0x3b124e8b, 0x1dc9faf7, 0x4b6d1856,
+            0x26a36631, 0xeae397b2, 0x3a6efa74, 0xdd5b4332, 0x6841e7f7,
+            0xca7820fb, 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
+            0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, 0x55a867bc,
+            0xa1159a58, 0xcca92963, 0x99e1db33, 0xa62a4a56, 0x3f3125f9,
+            0x5ef47e1c, 0x9029317c, 0xfdf8e802, 0x04272f70, 0x80bb155c,
+            0x05282ce3, 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
+            0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, 0x325f51eb,
+            0xd59bc0d1, 0xf2bcc18f, 0x41113564, 0x257b7834, 0x602a9c60,
+            0xdff8e8a3, 0x1f636c1b, 0x0e12b4c2, 0x02e1329e, 0xaf664fd1,
+            0xcad18115, 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
+            0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, 0xd0127845,
+            0x95b794fd, 0x647d0862, 0xe7ccf5f0, 0x5449a36f, 0x877d48fa,
+            0xc39dfd27, 0xf33e8d1e, 0x0a476341, 0x992eff74, 0x3a6f6eab,
+            0xf4f8fd37, 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
+            0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, 0xf1290dc7,
+            0xcc00ffa3, 0xb5390f92, 0x690fed0b, 0x667b9ffb, 0xcedb7d9c,
+            0xa091cf0b, 0xd9155ea3, 0xbb132f88, 0x515bad24, 0x7b9479bf,
+            0x763bd6eb, 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
+            0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, 0x6a124237,
+            0xb79251e7, 0x06a1bbe6, 0x4bfb6350, 0x1a6b1018, 0x11caedfa,
+            0x3d25bdd8, 0xe2e1c3c9, 0x44421659, 0x0a121386, 0xd90cec6e,
+            0xd5abea2a, 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
+            0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, 0xd1fd8346,
+            0xf6381fb0, 0x7745ae04, 0xd736fccc, 0x83426b33, 0xf01eab71,
+            0xb0804187, 0x3c005e5f, 0x77a057be, 0xbde8ae24, 0x55464299,
+            0xbf582e61, 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
+            0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, 0x7aeb2661,
+            0x8b1ddf84, 0x846a0e79, 0x915f95e2, 0x466e598e, 0x20b45770,
+            0x8cd55591, 0xc902de4c, 0xb90bace1, 0xbb8205d0, 0x11a86248,
+            0x7574a99e, 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
+            0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, 0x1ab93d1d,
+            0x0ba5a4df, 0xa186f20f, 0x2868f169, 0xdcb7da83, 0x573906fe,
+            0xa1e2ce9b, 0x4fcd7f52, 0x50115e01, 0xa70683fa, 0xa002b5c4,
+            0x0de6d027, 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
+            0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, 0x11e69ed7,
+            0x2338ea63, 0x53c2dd94, 0xc2c21634, 0xbbcbee56, 0x90bcb6de,
+            0xebfc7da1, 0xce591d76, 0x6f05e409, 0x4b7c0188, 0x39720a3d,
+            0x7c927c24, 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
+            0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, 0x1e50ef5e,
+            0xb161e6f8, 0xa28514d9, 0x6c51133c, 0x6fd5c7e7, 0x56e14ec4,
+            0x362abfce, 0xddc6c837, 0xd79a3234, 0x92638212, 0x670efa8e,
+            0x406000e0,
+          ]),
+          new Uint32Array([
+            0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e,
+            0x4fa33742, 0xd3822740, 0x99bc9bbe, 0xd5118e9d, 0xbf0f7315,
+            0xd62d1c7e, 0xc700c47b, 0xb78c1b6b, 0x21a19045, 0xb26eb1be,
+            0x6a366eb4, 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
+            0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, 0x2939bbdb,
+            0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a,
+            0x63ef8ce2, 0x9a86ee22, 0xc089c2b8, 0x43242ef6, 0xa51e03aa,
+            0x9cf2d0a4, 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
+            0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, 0xc72fefd3,
+            0xf752f7da, 0x3f046f69, 0x77fa0a59, 0x80e4a915, 0x87b08601,
+            0x9b09e6ad, 0x3b3ee593, 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9,
+            0x022b8b51, 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
+            0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, 0xe029ac71,
+            0xe019a5e6, 0x47b0acfd, 0xed93fa9b, 0xe8d3c48d, 0x283b57cc,
+            0xf8d56629, 0x79132e28, 0x785f0191, 0xed756055, 0xf7960e44,
+            0xe3d35e8c, 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
+            0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, 0x1b3f6d9b,
+            0x1e6321f5, 0xf59c66fb, 0x26dcf319, 0x7533d928, 0xb155fdf5,
+            0x03563482, 0x8aba3cbb, 0x28517711, 0xc20ad9f8, 0xabcc5167,
+            0xccad925f, 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
+            0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, 0xa8b6e37e,
+            0xc3293d46, 0x48de5369, 0x6413e680, 0xa2ae0810, 0xdd6db224,
+            0x69852dfd, 0x09072166, 0xb39a460a, 0x6445c0dd, 0x586cdecf,
+            0x1c20c8ae, 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
+            0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, 0x72eacea8,
+            0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, 0xd29be463, 0x542f5d9e,
+            0xaec2771b, 0xf64e6370, 0x740e0d8d, 0xe75b1357, 0xf8721671,
+            0xaf537d5d, 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
+            0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, 0x6f3f3b82,
+            0x3520ab82, 0x011a1d4b, 0x277227f8, 0x611560b1, 0xe7933fdc,
+            0xbb3a792b, 0x344525bd, 0xa08839e1, 0x51ce794b, 0x2f32c9b7,
+            0xa01fbac9, 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
+            0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, 0x0339c32a,
+            0xc6913667, 0x8df9317c, 0xe0b12b4f, 0xf79e59b7, 0x43f5bb3a,
+            0xf2d519ff, 0x27d9459c, 0xbf97222c, 0x15e6fc2a, 0x0f91fc71,
+            0x9b941525, 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
+            0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, 0xe0ec6e0e,
+            0x1698db3b, 0x4c98a0be, 0x3278e964, 0x9f1f9532, 0xe0d392df,
+            0xd3a0342b, 0x8971f21e, 0x1b0a7441, 0x4ba3348c, 0xc5be7120,
+            0xc37632d8, 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
+            0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, 0x1618b166,
+            0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, 0xf523f357, 0xa6327623,
+            0x93a83531, 0x56cccd02, 0xacf08162, 0x5a75ebb5, 0x6e163697,
+            0x88d273cc, 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
+            0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, 0xc9aa53fd,
+            0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, 0x71126905, 0xb2040222,
+            0xb6cbcf7c, 0xcd769c2b, 0x53113ec0, 0x1640e3d3, 0x38abbd60,
+            0x2547adf0, 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
+            0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, 0x1948c25c,
+            0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, 0x90d4f869, 0xa65cdea0,
+            0x3f09252d, 0xc208e69f, 0xb74e6132, 0xce77e25b, 0x578fdfe3,
+            0x3ac372e6,
+          ]),
+        ];
+        this.P = new Uint32Array([
+          0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822,
+          0x299f31d0, 0x082efa98, 0xec4e6c89, 0x452821e6, 0x38d01377,
+          0xbe5466cf, 0x34e90c6c, 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5,
+          0xb5470917, 0x9216d5d9, 0x8979fb1b,
+        ]);
+      };
 
-function _load_map() {
-  return _map = _interopRequireDefault(__webpack_require__(29));
-}
+      function F(S, x8, i) {
+        return (
+          ((S[0][x8[i + 3]] + S[1][x8[i + 2]]) ^ S[2][x8[i + 1]]) + S[3][x8[i]]
+        );
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      Blowfish.prototype.encipher = function (x, x8) {
+        if (x8 === undefined) {
+          x8 = new Uint8Array(x.buffer);
+          if (x.byteOffset !== 0) x8 = x8.subarray(x.byteOffset);
+        }
+        x[0] ^= this.P[0];
+        for (var i = 1; i < 16; i += 2) {
+          x[1] ^= F(this.S, x8, 0) ^ this.P[i];
+          x[0] ^= F(this.S, x8, 4) ^ this.P[i + 1];
+        }
+        var t = x[0];
+        x[0] = x[1] ^ this.P[17];
+        x[1] = t;
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      Blowfish.prototype.decipher = function (x) {
+        var x8 = new Uint8Array(x.buffer);
+        if (x.byteOffset !== 0) x8 = x8.subarray(x.byteOffset);
+        x[0] ^= this.P[17];
+        for (var i = 16; i > 0; i -= 2) {
+          x[1] ^= F(this.S, x8, 0) ^ this.P[i];
+          x[0] ^= F(this.S, x8, 4) ^ this.P[i - 1];
+        }
+        var t = x[0];
+        x[0] = x[1] ^ this.P[0];
+        x[1] = t;
+      };
 
-// Initialize DNS cache so we don't look up the same
-// domains like registry.yarnpkg.com over and over again
-// for each request.
-(0, (_dnscache || _load_dnscache()).default)({
-  enable: true,
-  ttl: 300,
-  cachesize: 10
-});
+      function stream2word(data, databytes) {
+        var i,
+          temp = 0;
+        for (i = 0; i < 4; i++, BLF_J++) {
+          if (BLF_J >= databytes) BLF_J = 0;
+          temp = (temp << 8) | data[BLF_J];
+        }
+        return temp;
+      }
 
-const successHosts = (0, (_map || _load_map()).default)();
-const controlOffline = (_network || _load_network()).isOffline();
+      Blowfish.prototype.expand0state = function (key, keybytes) {
+        var d = new Uint32Array(2),
+          i,
+          k;
+        var d8 = new Uint8Array(d.buffer);
 
-class RequestManager {
-  constructor(reporter) {
-    this.offlineNoRequests = false;
-    this._requestCaptureHar = null;
-    this._requestModule = null;
-    this.offlineQueue = [];
-    this.captureHar = false;
-    this.httpsProxy = '';
-    this.ca = null;
-    this.httpProxy = '';
-    this.strictSSL = true;
-    this.userAgent = '';
-    this.reporter = reporter;
-    this.running = 0;
-    this.queue = [];
-    this.cache = {};
-    this.max = (_constants || _load_constants()).NETWORK_CONCURRENCY;
-    this.maxRetryAttempts = 5;
-  }
+        for (i = 0, BLF_J = 0; i < 18; i++) {
+          this.P[i] ^= stream2word(key, keybytes);
+        }
+        BLF_J = 0;
 
-  setOptions(opts) {
-    if (opts.userAgent != null) {
-      this.userAgent = opts.userAgent;
-    }
+        for (i = 0; i < 18; i += 2) {
+          this.encipher(d, d8);
+          this.P[i] = d[0];
+          this.P[i + 1] = d[1];
+        }
 
-    if (opts.offline != null) {
-      this.offlineNoRequests = opts.offline;
-    }
+        for (i = 0; i < 4; i++) {
+          for (k = 0; k < 256; k += 2) {
+            this.encipher(d, d8);
+            this.S[i][k] = d[0];
+            this.S[i][k + 1] = d[1];
+          }
+        }
+      };
 
-    if (opts.captureHar != null) {
-      this.captureHar = opts.captureHar;
-    }
+      Blowfish.prototype.expandstate = function (
+        data,
+        databytes,
+        key,
+        keybytes,
+      ) {
+        var d = new Uint32Array(2),
+          i,
+          k;
+
+        for (i = 0, BLF_J = 0; i < 18; i++) {
+          this.P[i] ^= stream2word(key, keybytes);
+        }
+
+        for (i = 0, BLF_J = 0; i < 18; i += 2) {
+          d[0] ^= stream2word(data, databytes);
+          d[1] ^= stream2word(data, databytes);
+          this.encipher(d);
+          this.P[i] = d[0];
+          this.P[i + 1] = d[1];
+        }
+
+        for (i = 0; i < 4; i++) {
+          for (k = 0; k < 256; k += 2) {
+            d[0] ^= stream2word(data, databytes);
+            d[1] ^= stream2word(data, databytes);
+            this.encipher(d);
+            this.S[i][k] = d[0];
+            this.S[i][k + 1] = d[1];
+          }
+        }
+        BLF_J = 0;
+      };
 
-    if (opts.httpProxy != null) {
-      this.httpProxy = opts.httpProxy || '';
-    }
+      Blowfish.prototype.enc = function (data, blocks) {
+        for (var i = 0; i < blocks; i++) {
+          this.encipher(data.subarray(i * 2));
+        }
+      };
 
-    if (opts.httpsProxy === '') {
-      this.httpsProxy = opts.httpProxy || '';
-    } else if (opts.httpsProxy === false) {
-      this.httpsProxy = false;
-    } else {
-      this.httpsProxy = opts.httpsProxy || '';
-    }
+      Blowfish.prototype.dec = function (data, blocks) {
+        for (var i = 0; i < blocks; i++) {
+          this.decipher(data.subarray(i * 2));
+        }
+      };
 
-    if (opts.strictSSL !== null && typeof opts.strictSSL !== 'undefined') {
-      this.strictSSL = opts.strictSSL;
-    }
+      var BCRYPT_BLOCKS = 8,
+        BCRYPT_HASHSIZE = 32;
+
+      function bcrypt_hash(sha2pass, sha2salt, out) {
+        var state = new Blowfish(),
+          cdata = new Uint32Array(BCRYPT_BLOCKS),
+          i,
+          ciphertext = new Uint8Array([
+            79, 120, 121, 99, 104, 114, 111, 109, 97, 116, 105, 99, 66, 108,
+            111, 119, 102, 105, 115, 104, 83, 119, 97, 116, 68, 121, 110, 97,
+            109, 105, 116, 101,
+          ]); //"OxychromaticBlowfishSwatDynamite"
+
+        state.expandstate(sha2salt, 64, sha2pass, 64);
+        for (i = 0; i < 64; i++) {
+          state.expand0state(sha2salt, 64);
+          state.expand0state(sha2pass, 64);
+        }
+
+        for (i = 0; i < BCRYPT_BLOCKS; i++)
+          cdata[i] = stream2word(ciphertext, ciphertext.byteLength);
+        for (i = 0; i < 64; i++) state.enc(cdata, cdata.byteLength / 8);
+
+        for (i = 0; i < BCRYPT_BLOCKS; i++) {
+          out[4 * i + 3] = cdata[i] >>> 24;
+          out[4 * i + 2] = cdata[i] >>> 16;
+          out[4 * i + 1] = cdata[i] >>> 8;
+          out[4 * i + 0] = cdata[i];
+        }
+      }
+
+      function bcrypt_pbkdf(pass, passlen, salt, saltlen, key, keylen, rounds) {
+        var sha2pass = new Uint8Array(64),
+          sha2salt = new Uint8Array(64),
+          out = new Uint8Array(BCRYPT_HASHSIZE),
+          tmpout = new Uint8Array(BCRYPT_HASHSIZE),
+          countsalt = new Uint8Array(saltlen + 4),
+          i,
+          j,
+          amt,
+          stride,
+          dest,
+          count,
+          origkeylen = keylen;
+
+        if (rounds < 1) return -1;
+        if (
+          passlen === 0 ||
+          saltlen === 0 ||
+          keylen === 0 ||
+          keylen > out.byteLength * out.byteLength ||
+          saltlen > 1 << 20
+        )
+          return -1;
 
-    if (opts.ca != null && opts.ca.length > 0) {
-      this.ca = opts.ca;
-    }
+        stride = Math.floor((keylen + out.byteLength - 1) / out.byteLength);
+        amt = Math.floor((keylen + stride - 1) / stride);
 
-    if (opts.networkConcurrency != null) {
-      this.max = opts.networkConcurrency;
-    }
+        for (i = 0; i < saltlen; i++) countsalt[i] = salt[i];
 
-    if (opts.networkTimeout != null) {
-      this.timeout = opts.networkTimeout;
-    }
+        crypto_hash_sha512(sha2pass, pass, passlen);
 
-    if (opts.maxRetryAttempts != null) {
-      this.maxRetryAttempts = opts.maxRetryAttempts;
-    }
+        for (count = 1; keylen > 0; count++) {
+          countsalt[saltlen + 0] = count >>> 24;
+          countsalt[saltlen + 1] = count >>> 16;
+          countsalt[saltlen + 2] = count >>> 8;
+          countsalt[saltlen + 3] = count;
 
-    if (opts.cafile != null && opts.cafile != '') {
-      // The CA bundle file can contain one or more certificates with comments/text between each PEM block.
-      // tls.connect wants an array of certificates without any comments/text, so we need to split the string
-      // and strip out any text in between the certificates
-      try {
-        const bundle = (_fs || _load_fs()).default.readFileSync(opts.cafile).toString();
-        const hasPemPrefix = block => block.startsWith('-----BEGIN ');
-        // opts.cafile overrides opts.ca, this matches with npm behavior
-        this.ca = bundle.split(/(-----BEGIN .*\r?\n[^-]+\r?\n--.*)/).filter(hasPemPrefix);
-      } catch (err) {
-        this.reporter.error(`Could not open cafile: ${err.message}`);
-      }
-    }
+          crypto_hash_sha512(sha2salt, countsalt, saltlen + 4);
+          bcrypt_hash(sha2pass, sha2salt, tmpout);
+          for (i = out.byteLength; i--; ) out[i] = tmpout[i];
 
-    if (opts.cert != null) {
-      this.cert = opts.cert;
-    }
+          for (i = 1; i < rounds; i++) {
+            crypto_hash_sha512(sha2salt, tmpout, tmpout.byteLength);
+            bcrypt_hash(sha2pass, sha2salt, tmpout);
+            for (j = 0; j < out.byteLength; j++) out[j] ^= tmpout[j];
+          }
 
-    if (opts.key != null) {
-      this.key = opts.key;
-    }
-  }
+          amt = Math.min(amt, keylen);
+          for (i = 0; i < amt; i++) {
+            dest = i * stride + (count - 1);
+            if (dest >= origkeylen) break;
+            key[dest] = out[i];
+          }
+          keylen -= i;
+        }
 
-  /**
-   * Lazy load `request` since it is exceptionally expensive to load and is
-   * often not needed at all.
-   */
-
-  _getRequestModule() {
-    if (!this._requestModule) {
-      const request = __webpack_require__(800);
-      if (this.captureHar) {
-        this._requestCaptureHar = new (_requestCaptureHar || _load_requestCaptureHar()).default(request);
-        this._requestModule = this._requestCaptureHar.request.bind(this._requestCaptureHar);
-      } else {
-        this._requestModule = request;
+        return 0;
       }
-    }
-    return this._requestModule;
-  }
 
-  /**
-   * Queue up a request.
-   */
+      module.exports = {
+        BLOCKS: BCRYPT_BLOCKS,
+        HASHSIZE: BCRYPT_HASHSIZE,
+        hash: bcrypt_hash,
+        pbkdf: bcrypt_pbkdf,
+      };
 
-  request(params) {
-    if (this.offlineNoRequests) {
-      return Promise.reject(new (_errors || _load_errors()).MessageError(this.reporter.lang('cantRequestOffline', params.url)));
-    }
+      /***/
+    },
+    /* 380 */
+    /***/ function (module, exports, __webpack_require__) {
+      var bufferFill = __webpack_require__(594);
+      var allocUnsafe = __webpack_require__(593);
 
-    const cached = this.cache[params.url];
-    if (cached) {
-      return cached;
-    }
+      module.exports = function alloc(size, fill, encoding) {
+        if (typeof size !== "number") {
+          throw new TypeError('"size" argument must be a number');
+        }
 
-    params.method = params.method || 'GET';
-    params.forever = true;
-    params.retryAttempts = 0;
-    params.strictSSL = this.strictSSL;
-    params.headers = Object.assign({
-      'User-Agent': this.userAgent
-    }, params.headers);
-
-    const promise = new Promise((resolve, reject) => {
-      this.queue.push({ params, reject, resolve });
-      this.shiftQueue();
-    });
+        if (size < 0) {
+          throw new RangeError('"size" argument must not be negative');
+        }
 
-    // we can't cache a request with a processor
-    if (!params.process) {
-      this.cache[params.url] = promise;
-    }
+        if (Buffer.alloc) {
+          return Buffer.alloc(size, fill, encoding);
+        }
 
-    return promise;
-  }
+        var buffer = allocUnsafe(size);
 
-  /**
-   * Clear the request cache. This is important as we cache all HTTP requests so you'll
-   * want to do this as soon as you can.
-   */
+        if (size === 0) {
+          return buffer;
+        }
 
-  clearCache() {
-    this.cache = {};
-    if (this._requestCaptureHar != null) {
-      this._requestCaptureHar.clear();
-    }
-  }
+        if (fill === undefined) {
+          return bufferFill(buffer, 0);
+        }
 
-  /**
-   * Check if an error is possibly due to lost or poor network connectivity.
-   */
+        if (typeof encoding !== "string") {
+          encoding = undefined;
+        }
 
-  isPossibleOfflineError(err) {
-    const code = err.code,
-          hostname = err.hostname;
+        return bufferFill(buffer, fill, encoding);
+      };
 
-    if (!code) {
-      return false;
-    }
+      /***/
+    },
+    /* 381 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // network was previously online but now we're offline
-    const possibleOfflineChange = !controlOffline && !(_network || _load_network()).isOffline();
-    if (code === 'ENOTFOUND' && possibleOfflineChange) {
-      // can't resolve a domain
-      return true;
-    }
+      const restoreCursor = __webpack_require__(818);
 
-    // used to be able to resolve this domain! something is wrong
-    if (code === 'ENOTFOUND' && hostname && successHosts[hostname]) {
-      // can't resolve this domain but we've successfully resolved it before
-      return true;
-    }
+      let hidden = false;
 
-    // network was previously offline and we can't resolve the domain
-    if (code === 'ENOTFOUND' && controlOffline) {
-      return true;
-    }
+      exports.show = (stream) => {
+        const s = stream || process.stderr;
 
-    // connection was reset or dropped
-    if (code === 'ECONNRESET') {
-      return true;
-    }
+        if (!s.isTTY) {
+          return;
+        }
 
-    // TCP timeout
-    if (code === 'ESOCKETTIMEDOUT' || code === 'ETIMEDOUT') {
-      return true;
-    }
+        hidden = false;
+        s.write("\u001b[?25h");
+      };
 
-    return false;
-  }
+      exports.hide = (stream) => {
+        const s = stream || process.stderr;
 
-  /**
-   * Queue up request arguments to be retried. Start a network connectivity timer if there
-   * isn't already one.
-   */
+        if (!s.isTTY) {
+          return;
+        }
 
-  queueForRetry(opts) {
-    if (opts.retryReason) {
-      let containsReason = false;
+        restoreCursor();
+        hidden = true;
+        s.write("\u001b[?25l");
+      };
 
-      for (var _iterator = this.offlineQueue, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+      exports.toggle = (force, stream) => {
+        if (force !== undefined) {
+          hidden = force;
+        }
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
+        if (hidden) {
+          exports.show(stream);
         } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
+          exports.hide(stream);
         }
+      };
 
-        const queuedOpts = _ref;
+      /***/
+    },
+    /* 382 */
+    /***/ function (module, exports, __webpack_require__) {
+      var objectAssign = __webpack_require__(303);
+      var stringWidth = __webpack_require__(945);
 
-        if (queuedOpts.retryReason === opts.retryReason) {
-          containsReason = true;
-          break;
-        }
+      function codeRegex(capture) {
+        return capture
+          ? /\u001b\[((?:\d*;){0,5}\d*)m/g
+          : /\u001b\[(?:\d*;){0,5}\d*m/g;
       }
 
-      if (!containsReason) {
-        this.reporter.info(opts.retryReason);
+      function strlen(str) {
+        var code = codeRegex();
+        var stripped = ("" + str).replace(code, "");
+        var split = stripped.split("\n");
+        return split.reduce(function (memo, s) {
+          return stringWidth(s) > memo ? stringWidth(s) : memo;
+        }, 0);
       }
-    }
 
-    if (!this.offlineQueue.length) {
-      this.initOfflineRetry();
-    }
+      function repeat(str, times) {
+        return Array(times + 1).join(str);
+      }
 
-    this.offlineQueue.push(opts);
-  }
+      function pad(str, len, pad, dir) {
+        var length = strlen(str);
+        if (len + 1 >= length) {
+          var padlen = len - length;
+          switch (dir) {
+            case "right":
+              str = repeat(pad, padlen) + str;
+              break;
 
-  /**
-   * Begin timers to retry failed requests when we possibly establish network connectivity
-   * again.
-   */
-
-  initOfflineRetry() {
-    setTimeout(() => {
-      const queue = this.offlineQueue;
-      this.offlineQueue = [];
-      for (var _iterator2 = queue, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref2;
-
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref2 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref2 = _i2.value;
+            case "center":
+              var right = Math.ceil(padlen / 2);
+              var left = padlen - right;
+              str = repeat(pad, left) + str + repeat(pad, right);
+              break;
+
+            default:
+              str = str + repeat(pad, padlen);
+              break;
+          }
         }
+        return str;
+      }
 
-        const opts = _ref2;
+      var codeCache = {};
 
-        this.execute(opts);
+      function addToCodeCache(name, on, off) {
+        on = "\u001b[" + on + "m";
+        off = "\u001b[" + off + "m";
+        codeCache[on] = { set: name, to: true };
+        codeCache[off] = { set: name, to: false };
+        codeCache[name] = { on: on, off: off };
       }
-    }, 3000);
-  }
 
-  /**
-   * Execute a request.
-   */
+      //https://github.com/Marak/colors.js/blob/master/lib/styles.js
+      addToCodeCache("bold", 1, 22);
+      addToCodeCache("italics", 3, 23);
+      addToCodeCache("underline", 4, 24);
+      addToCodeCache("inverse", 7, 27);
+      addToCodeCache("strikethrough", 9, 29);
 
-  execute(opts) {
-    const params = opts.params;
-    const reporter = this.reporter;
+      function updateState(state, controlChars) {
+        var controlCode = controlChars[1]
+          ? parseInt(controlChars[1].split(";")[0])
+          : 0;
+        if (
+          (controlCode >= 30 && controlCode <= 39) ||
+          (controlCode >= 90 && controlCode <= 97)
+        ) {
+          state.lastForegroundAdded = controlChars[0];
+          return;
+        }
+        if (
+          (controlCode >= 40 && controlCode <= 49) ||
+          (controlCode >= 100 && controlCode <= 107)
+        ) {
+          state.lastBackgroundAdded = controlChars[0];
+          return;
+        }
+        if (controlCode === 0) {
+          for (var i in state) {
+            /* istanbul ignore else */
+            if (state.hasOwnProperty(i)) {
+              delete state[i];
+            }
+          }
+          return;
+        }
+        var info = codeCache[controlChars[0]];
+        if (info) {
+          state[info.set] = info.to;
+        }
+      }
 
+      function readState(line) {
+        var code = codeRegex(true);
+        var controlChars = code.exec(line);
+        var state = {};
+        while (controlChars !== null) {
+          updateState(state, controlChars);
+          controlChars = code.exec(line);
+        }
+        return state;
+      }
 
-    const buildNext = fn => data => {
-      fn(data);
-      this.running--;
-      this.shiftQueue();
-    };
+      function unwindState(state, ret) {
+        var lastBackgroundAdded = state.lastBackgroundAdded;
+        var lastForegroundAdded = state.lastForegroundAdded;
 
-    const resolve = buildNext(opts.resolve);
+        delete state.lastBackgroundAdded;
+        delete state.lastForegroundAdded;
 
-    const rejectNext = buildNext(opts.reject);
-    const reject = function reject(err) {
-      err.message = `${params.url}: ${err.message}`;
-      rejectNext(err);
-    };
+        Object.keys(state).forEach(function (key) {
+          if (state[key]) {
+            ret += codeCache[key].off;
+          }
+        });
 
-    const rejectWithoutUrl = function rejectWithoutUrl(err) {
-      err.message = err.message;
-      rejectNext(err);
-    };
+        if (lastBackgroundAdded && lastBackgroundAdded != "\u001b[49m") {
+          ret += "\u001b[49m";
+        }
+        if (lastForegroundAdded && lastForegroundAdded != "\u001b[39m") {
+          ret += "\u001b[39m";
+        }
 
-    const queueForRetry = reason => {
-      const attempts = params.retryAttempts || 0;
-      if (attempts >= this.maxRetryAttempts - 1) {
-        return false;
+        return ret;
       }
-      if (opts.params.method && opts.params.method.toUpperCase() !== 'GET') {
-        return false;
-      }
-      params.retryAttempts = attempts + 1;
-      if (typeof params.cleanup === 'function') {
-        params.cleanup();
-      }
-      opts.retryReason = reason;
-      this.queueForRetry(opts);
-      return true;
-    };
 
-    let calledOnError = false;
-    const onError = err => {
-      if (calledOnError) {
-        return;
-      }
-      calledOnError = true;
+      function rewindState(state, ret) {
+        var lastBackgroundAdded = state.lastBackgroundAdded;
+        var lastForegroundAdded = state.lastForegroundAdded;
+
+        delete state.lastBackgroundAdded;
+        delete state.lastForegroundAdded;
+
+        Object.keys(state).forEach(function (key) {
+          if (state[key]) {
+            ret = codeCache[key].on + ret;
+          }
+        });
 
-      if (this.isPossibleOfflineError(err)) {
-        if (!queueForRetry(this.reporter.lang('offlineRetrying'))) {
-          reject(err);
+        if (lastBackgroundAdded && lastBackgroundAdded != "\u001b[49m") {
+          ret = lastBackgroundAdded + ret;
         }
-      } else {
-        reject(err);
+        if (lastForegroundAdded && lastForegroundAdded != "\u001b[39m") {
+          ret = lastForegroundAdded + ret;
+        }
+
+        return ret;
       }
-    };
 
-    if (!params.process) {
-      const parts = (_url || _load_url()).default.parse(params.url);
+      function truncateWidth(str, desiredLength) {
+        if (str.length === strlen(str)) {
+          return str.substr(0, desiredLength);
+        }
 
-      params.callback = (err, res, body) => {
-        if (err) {
-          onError(err);
-          return;
+        while (strlen(str) > desiredLength) {
+          str = str.slice(0, -1);
         }
 
-        successHosts[parts.hostname] = true;
+        return str;
+      }
 
-        this.reporter.verbose(this.reporter.lang('verboseRequestFinish', params.url, res.statusCode));
+      function truncateWidthWithAnsi(str, desiredLength) {
+        var code = codeRegex(true);
+        var split = str.split(codeRegex());
+        var splitIndex = 0;
+        var retLen = 0;
+        var ret = "";
+        var myArray;
+        var state = {};
+
+        while (retLen < desiredLength) {
+          myArray = code.exec(str);
+          var toAdd = split[splitIndex];
+          splitIndex++;
+          if (retLen + strlen(toAdd) > desiredLength) {
+            toAdd = truncateWidth(toAdd, desiredLength - retLen);
+          }
+          ret += toAdd;
+          retLen += strlen(toAdd);
 
-        if (res.statusCode === 408 || res.statusCode >= 500) {
-          const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
-          if (!queueForRetry(this.reporter.lang('internalServerErrorRetrying', description))) {
-            throw new (_errors || _load_errors()).ResponseError(this.reporter.lang('requestFailed', description), res.statusCode);
-          } else {
-            return;
+          if (retLen < desiredLength) {
+            if (!myArray) {
+              break;
+            } // full-width chars may cause a whitespace which cannot be filled
+            ret += myArray[0];
+            updateState(state, myArray);
           }
         }
 
-        if (res.statusCode === 401 && res.caseless && res.caseless.get('server') === 'GitHub.com') {
-          const message = `${res.body.message}. If using GITHUB_TOKEN in your env, check that it is valid.`;
-          rejectWithoutUrl(new Error(this.reporter.lang('unauthorizedResponse', res.caseless.get('server'), message)));
+        return unwindState(state, ret);
+      }
+
+      function truncate(str, desiredLength, truncateChar) {
+        truncateChar = truncateChar || "…";
+        var lengthOfStr = strlen(str);
+        if (lengthOfStr <= desiredLength) {
+          return str;
         }
+        desiredLength -= strlen(truncateChar);
 
-        if (res.statusCode === 401 && res.headers['www-authenticate']) {
-          const authMethods = res.headers['www-authenticate'].split(/,\s*/).map(s => s.toLowerCase());
+        var ret = truncateWidthWithAnsi(str, desiredLength);
 
-          if (authMethods.indexOf('otp') !== -1) {
-            reject(new (_errors || _load_errors()).OneTimePasswordError());
-            return;
+        return ret + truncateChar;
+      }
+
+      function defaultOptions() {
+        return {
+          chars: {
+            top: "─",
+            "top-mid": "┬",
+            "top-left": "┌",
+            "top-right": "┐",
+            bottom: "─",
+            "bottom-mid": "┴",
+            "bottom-left": "└",
+            "bottom-right": "┘",
+            left: "│",
+            "left-mid": "├",
+            mid: "─",
+            "mid-mid": "┼",
+            right: "│",
+            "right-mid": "┤",
+            middle: "│",
+          },
+          truncate: "…",
+          colWidths: [],
+          rowHeights: [],
+          colAligns: [],
+          rowAligns: [],
+          style: {
+            "padding-left": 1,
+            "padding-right": 1,
+            head: ["red"],
+            border: ["grey"],
+            compact: false,
+          },
+          head: [],
+        };
+      }
+
+      function mergeOptions(options, defaults) {
+        options = options || {};
+        defaults = defaults || defaultOptions();
+        var ret = objectAssign({}, defaults, options);
+        ret.chars = objectAssign({}, defaults.chars, options.chars);
+        ret.style = objectAssign({}, defaults.style, options.style);
+        return ret;
+      }
+
+      function wordWrap(maxLength, input) {
+        var lines = [];
+        var split = input.split(/(\s+)/g);
+        var line = [];
+        var lineLength = 0;
+        var whitespace;
+        for (var i = 0; i < split.length; i += 2) {
+          var word = split[i];
+          var newLength = lineLength + strlen(word);
+          if (lineLength > 0 && whitespace) {
+            newLength += whitespace.length;
+          }
+          if (newLength > maxLength) {
+            if (lineLength !== 0) {
+              lines.push(line.join(""));
+            }
+            line = [word];
+            lineLength = strlen(word);
+          } else {
+            line.push(whitespace || "", word);
+            lineLength = newLength;
           }
+          whitespace = split[i + 1];
         }
+        if (lineLength) {
+          lines.push(line.join(""));
+        }
+        return lines;
+      }
 
-        if (body && typeof body.error === 'string') {
-          reject(new Error(body.error));
-          return;
+      function multiLineWordWrap(maxLength, input) {
+        var output = [];
+        input = input.split("\n");
+        for (var i = 0; i < input.length; i++) {
+          output.push.apply(output, wordWrap(maxLength, input[i]));
         }
+        return output;
+      }
 
-        if ([400, 401, 404].concat(params.rejectStatusCode || []).indexOf(res.statusCode) !== -1) {
-          // So this is actually a rejection ... the hosted git resolver uses this to know whether http is supported
-          resolve(false);
-        } else if (res.statusCode >= 400) {
-          const errMsg = body && body.message || reporter.lang('requestError', params.url, res.statusCode);
-          reject(new Error(errMsg));
-        } else {
-          resolve(body);
+      function colorizeLines(input) {
+        var state = {};
+        var output = [];
+        for (var i = 0; i < input.length; i++) {
+          var line = rewindState(state, input[i]);
+          state = readState(line);
+          var temp = objectAssign({}, state);
+          output.push(unwindState(temp, line));
         }
+        return output;
+      }
+
+      module.exports = {
+        strlen: strlen,
+        repeat: repeat,
+        pad: pad,
+        truncate: truncate,
+        mergeOptions: mergeOptions,
+        wordWrap: multiLineWordWrap,
+        colorizeLines: colorizeLines,
       };
-    }
 
-    if (params.buffer) {
-      params.encoding = null;
-    }
+      /***/
+    },
+    /* 383 */
+    /***/ function (module, exports) {
+      /**
+       * slice() reference.
+       */
 
-    let proxy = this.httpProxy;
-    if (params.url.startsWith('https:')) {
-      proxy = this.httpsProxy;
-    }
+      var slice = Array.prototype.slice;
 
-    if (proxy) {
-      // if no proxy is set, do not pass a proxy down to request.
-      // the request library will internally check the HTTP_PROXY and HTTPS_PROXY env vars.
-      params.proxy = String(proxy);
-    } else if (proxy === false) {
-      // passing empty string prevents the underlying library from falling back to the env vars.
-      // an explicit false in the yarn config should override the env var. See #4546.
-      params.proxy = '';
-    }
+      /**
+       * Expose `co`.
+       */
 
-    if (this.ca != null) {
-      params.ca = this.ca;
-    }
+      module.exports = co["default"] = co.co = co;
 
-    if (this.cert != null) {
-      params.cert = this.cert;
-    }
+      /**
+       * Wrap the given generator `fn` into a
+       * function that returns a promise.
+       * This is a separate function so that
+       * every `co()` call doesn't create a new,
+       * unnecessary closure.
+       *
+       * @param {GeneratorFunction} fn
+       * @return {Function}
+       * @api public
+       */
 
-    if (this.key != null) {
-      params.key = this.key;
-    }
+      co.wrap = function (fn) {
+        createPromise.__generatorFunction__ = fn;
+        return createPromise;
+        function createPromise() {
+          return co.call(this, fn.apply(this, arguments));
+        }
+      };
 
-    if (this.timeout != null) {
-      params.timeout = this.timeout;
-    }
+      /**
+       * Execute the generator function or a generator
+       * and return a promise.
+       *
+       * @param {Function} fn
+       * @return {Promise}
+       * @api public
+       */
+
+      function co(gen) {
+        var ctx = this;
+        var args = slice.call(arguments, 1);
+
+        // we wrap everything in a promise to avoid promise chaining,
+        // which leads to memory leak errors.
+        // see https://github.com/tj/co/issues/180
+        return new Promise(function (resolve, reject) {
+          if (typeof gen === "function") gen = gen.apply(ctx, args);
+          if (!gen || typeof gen.next !== "function") return resolve(gen);
+
+          onFulfilled();
+
+          /**
+           * @param {Mixed} res
+           * @return {Promise}
+           * @api private
+           */
+
+          function onFulfilled(res) {
+            var ret;
+            try {
+              ret = gen.next(res);
+            } catch (e) {
+              return reject(e);
+            }
+            next(ret);
+          }
+
+          /**
+           * @param {Error} err
+           * @return {Promise}
+           * @api private
+           */
+
+          function onRejected(err) {
+            var ret;
+            try {
+              ret = gen.throw(err);
+            } catch (e) {
+              return reject(e);
+            }
+            next(ret);
+          }
+
+          /**
+           * Get the next value in the generator,
+           * return a promise.
+           *
+           * @param {Object} ret
+           * @return {Promise}
+           * @api private
+           */
 
-    const request = this._getRequestModule();
-    const req = request(params);
-    this.reporter.verbose(this.reporter.lang('verboseRequestStart', params.method, params.url));
+          function next(ret) {
+            if (ret.done) return resolve(ret.value);
+            var value = toPromise.call(ctx, ret.value);
+            if (value && isPromise(value))
+              return value.then(onFulfilled, onRejected);
+            return onRejected(
+              new TypeError(
+                "You may only yield a function, promise, generator, array, or object, " +
+                  'but the following object was passed: "' +
+                  String(ret.value) +
+                  '"',
+              ),
+            );
+          }
+        });
+      }
 
-    req.on('error', onError);
+      /**
+       * Convert a `yield`ed value into a promise.
+       *
+       * @param {Mixed} obj
+       * @return {Promise}
+       * @api private
+       */
 
-    const queue = params.queue;
-    if (queue) {
-      req.on('data', queue.stillActive.bind(queue));
-    }
+      function toPromise(obj) {
+        if (!obj) return obj;
+        if (isPromise(obj)) return obj;
+        if (isGeneratorFunction(obj) || isGenerator(obj))
+          return co.call(this, obj);
+        if ("function" == typeof obj) return thunkToPromise.call(this, obj);
+        if (Array.isArray(obj)) return arrayToPromise.call(this, obj);
+        if (isObject(obj)) return objectToPromise.call(this, obj);
+        return obj;
+      }
 
-    const process = params.process;
-    if (process) {
-      req.on('response', res => {
-        if (res.statusCode >= 200 && res.statusCode < 300) {
-          return;
-        }
+      /**
+       * Convert a thunk to a promise.
+       *
+       * @param {Function}
+       * @return {Promise}
+       * @api private
+       */
 
-        const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
-        reject(new (_errors || _load_errors()).ResponseError(this.reporter.lang('requestFailed', description), res.statusCode));
+      function thunkToPromise(fn) {
+        var ctx = this;
+        return new Promise(function (resolve, reject) {
+          fn.call(ctx, function (err, res) {
+            if (err) return reject(err);
+            if (arguments.length > 2) res = slice.call(arguments, 1);
+            resolve(res);
+          });
+        });
+      }
 
-        req.abort();
-      });
-      process(req, resolve, reject);
-    }
-  }
+      /**
+       * Convert an array of "yieldables" to a promise.
+       * Uses `Promise.all()` internally.
+       *
+       * @param {Array} obj
+       * @return {Promise}
+       * @api private
+       */
 
-  /**
-   * Remove an item from the queue. Create it's request options and execute it.
-   */
+      function arrayToPromise(obj) {
+        return Promise.all(obj.map(toPromise, this));
+      }
 
-  shiftQueue() {
-    if (this.running >= this.max || !this.queue.length) {
-      return;
-    }
+      /**
+       * Convert an object of "yieldables" to a promise.
+       * Uses `Promise.all()` internally.
+       *
+       * @param {Object} obj
+       * @return {Promise}
+       * @api private
+       */
 
-    const opts = this.queue.shift();
+      function objectToPromise(obj) {
+        var results = new obj.constructor();
+        var keys = Object.keys(obj);
+        var promises = [];
+        for (var i = 0; i < keys.length; i++) {
+          var key = keys[i];
+          var promise = toPromise.call(this, obj[key]);
+          if (promise && isPromise(promise)) defer(promise, key);
+          else results[key] = obj[key];
+        }
+        return Promise.all(promises).then(function () {
+          return results;
+        });
 
-    this.running++;
-    this.execute(opts);
-  }
+        function defer(promise, key) {
+          // predefine the key in the result
+          results[key] = undefined;
+          promises.push(
+            promise.then(function (res) {
+              results[key] = res;
+            }),
+          );
+        }
+      }
 
-  saveHar(filename) {
-    if (!this.captureHar) {
-      throw new Error(this.reporter.lang('requestManagerNotSetupHAR'));
-    }
-    // No request may have occurred at all.
-    this._getRequestModule();
-    (0, (_invariant || _load_invariant()).default)(this._requestCaptureHar != null, 'request-capture-har not setup');
-    this._requestCaptureHar.saveHar(filename);
-  }
-}
-exports.default = RequestManager;
+      /**
+       * Check if `obj` is a promise.
+       *
+       * @param {Object} obj
+       * @return {Boolean}
+       * @api private
+       */
 
-/***/ }),
-/* 379 */
-/***/ (function(module, exports, __webpack_require__) {
+      function isPromise(obj) {
+        return "function" == typeof obj.then;
+      }
 
-"use strict";
+      /**
+       * Check if `obj` is a generator.
+       *
+       * @param {Mixed} obj
+       * @return {Boolean}
+       * @api private
+       */
 
+      function isGenerator(obj) {
+        return "function" == typeof obj.next && "function" == typeof obj.throw;
+      }
 
-var crypto_hash_sha512 = __webpack_require__(76).lowlevel.crypto_hash;
+      /**
+       * Check if `obj` is a generator function.
+       *
+       * @param {Mixed} obj
+       * @return {Boolean}
+       * @api private
+       */
+      function isGeneratorFunction(obj) {
+        var constructor = obj.constructor;
+        if (!constructor) return false;
+        if (
+          "GeneratorFunction" === constructor.name ||
+          "GeneratorFunction" === constructor.displayName
+        )
+          return true;
+        return isGenerator(constructor.prototype);
+      }
 
-/*
- * This file is a 1:1 port from the OpenBSD blowfish.c and bcrypt_pbkdf.c. As a
- * result, it retains the original copyright and license. The two files are
- * under slightly different (but compatible) licenses, and are here combined in
- * one file.
- *
- * Credit for the actual porting work goes to:
- *  Devi Mandiri <me@devi.web.id>
- */
+      /**
+       * Check for plain object.
+       *
+       * @param {Mixed} val
+       * @return {Boolean}
+       * @api private
+       */
 
-/*
- * The Blowfish portions are under the following license:
- *
- * Blowfish block cipher for OpenBSD
- * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
- * All rights reserved.
- *
- * Implementation advice by David Mazieres <dm@lcs.mit.edu>.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+      function isObject(val) {
+        return Object == val.constructor;
+      }
 
-/*
- * The bcrypt_pbkdf portions are under the following license:
- *
- * Copyright (c) 2013 Ted Unangst <tedu@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
+      /***/
+    },
+    /* 384 */
+    /***/ function (module, exports, __webpack_require__) {
+      /* MIT license */
+      var cssKeywords = __webpack_require__(610);
+
+      // NOTE: conversions should only return primitive values (i.e. arrays, or
+      //       values that give correct `typeof` results).
+      //       do not use box values types (i.e. Number(), String(), etc.)
+
+      var reverseKeywords = {};
+      for (var key in cssKeywords) {
+        if (cssKeywords.hasOwnProperty(key)) {
+          reverseKeywords[cssKeywords[key]] = key;
+        }
+      }
+
+      var convert = (module.exports = {
+        rgb: { channels: 3, labels: "rgb" },
+        hsl: { channels: 3, labels: "hsl" },
+        hsv: { channels: 3, labels: "hsv" },
+        hwb: { channels: 3, labels: "hwb" },
+        cmyk: { channels: 4, labels: "cmyk" },
+        xyz: { channels: 3, labels: "xyz" },
+        lab: { channels: 3, labels: "lab" },
+        lch: { channels: 3, labels: "lch" },
+        hex: { channels: 1, labels: ["hex"] },
+        keyword: { channels: 1, labels: ["keyword"] },
+        ansi16: { channels: 1, labels: ["ansi16"] },
+        ansi256: { channels: 1, labels: ["ansi256"] },
+        hcg: { channels: 3, labels: ["h", "c", "g"] },
+        apple: { channels: 3, labels: ["r16", "g16", "b16"] },
+        gray: { channels: 1, labels: ["gray"] },
+      });
 
-/*
- * Performance improvements (Javascript-specific):
- *
- * Copyright 2016, Joyent Inc
- * Author: Alex Wilson <alex.wilson@joyent.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
+      // hide .channels and .labels properties
+      for (var model in convert) {
+        if (convert.hasOwnProperty(model)) {
+          if (!("channels" in convert[model])) {
+            throw new Error("missing channels property: " + model);
+          }
 
-// Ported from OpenBSD bcrypt_pbkdf.c v1.9
-
-var BLF_J = 0;
-
-var Blowfish = function() {
-  this.S = [
-    new Uint32Array([
-      0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7,
-      0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
-      0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
-      0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
-      0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
-      0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
-      0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef,
-      0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
-      0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
-      0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
-      0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce,
-      0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
-      0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e,
-      0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
-      0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
-      0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
-      0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88,
-      0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
-      0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e,
-      0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
-      0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
-      0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
-      0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88,
-      0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
-      0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
-      0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
-      0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
-      0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
-      0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba,
-      0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
-      0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f,
-      0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
-      0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
-      0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
-      0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
-      0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
-      0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab,
-      0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
-      0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
-      0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
-      0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0,
-      0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
-      0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790,
-      0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
-      0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
-      0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
-      0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7,
-      0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
-      0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad,
-      0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
-      0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
-      0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
-      0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477,
-      0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
-      0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
-      0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
-      0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
-      0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
-      0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41,
-      0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
-      0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400,
-      0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
-      0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
-      0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a]),
-    new Uint32Array([
-      0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623,
-      0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
-      0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
-      0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
-      0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
-      0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
-      0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e,
-      0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
-      0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
-      0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
-      0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff,
-      0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
-      0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701,
-      0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
-      0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
-      0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
-      0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf,
-      0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
-      0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e,
-      0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
-      0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
-      0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
-      0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16,
-      0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
-      0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
-      0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
-      0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
-      0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
-      0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f,
-      0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
-      0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4,
-      0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
-      0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
-      0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
-      0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
-      0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
-      0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510,
-      0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
-      0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
-      0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
-      0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50,
-      0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
-      0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8,
-      0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
-      0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
-      0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
-      0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128,
-      0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
-      0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0,
-      0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
-      0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
-      0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
-      0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3,
-      0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
-      0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
-      0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
-      0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
-      0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
-      0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735,
-      0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
-      0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9,
-      0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
-      0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
-      0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7]),
-    new Uint32Array([
-      0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934,
-      0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
-      0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
-      0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
-      0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
-      0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
-      0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,
-      0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
-      0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
-      0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
-      0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42,
-      0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
-      0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2,
-      0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
-      0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
-      0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
-      0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33,
-      0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
-      0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3,
-      0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
-      0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
-      0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
-      0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b,
-      0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
-      0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
-      0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
-      0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
-      0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
-      0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37,
-      0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
-      0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804,
-      0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
-      0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
-      0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
-      0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
-      0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
-      0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350,
-      0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
-      0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
-      0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
-      0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d,
-      0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
-      0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f,
-      0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
-      0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
-      0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
-      0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2,
-      0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
-      0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e,
-      0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
-      0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
-      0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
-      0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52,
-      0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
-      0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
-      0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
-      0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
-      0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
-      0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24,
-      0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
-      0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4,
-      0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
-      0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
-      0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0]),
-    new Uint32Array([
-      0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b,
-      0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
-      0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
-      0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
-      0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
-      0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
-      0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304,
-      0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
-      0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
-      0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
-      0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9,
-      0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
-      0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593,
-      0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
-      0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
-      0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
-      0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b,
-      0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
-      0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c,
-      0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
-      0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
-      0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
-      0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb,
-      0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
-      0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
-      0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
-      0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
-      0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
-      0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae,
-      0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
-      0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5,
-      0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
-      0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
-      0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
-      0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
-      0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
-      0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8,
-      0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
-      0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
-      0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
-      0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38,
-      0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
-      0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c,
-      0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
-      0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
-      0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
-      0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964,
-      0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
-      0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8,
-      0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
-      0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
-      0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
-      0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02,
-      0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
-      0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
-      0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
-      0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
-      0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
-      0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0,
-      0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
-      0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e,
-      0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
-      0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
-      0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6])
-    ];
-  this.P = new Uint32Array([
-    0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
-    0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
-    0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
-    0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
-    0x9216d5d9, 0x8979fb1b]);
-};
+          if (!("labels" in convert[model])) {
+            throw new Error("missing channel labels property: " + model);
+          }
 
-function F(S, x8, i) {
-  return (((S[0][x8[i+3]] +
-            S[1][x8[i+2]]) ^
-            S[2][x8[i+1]]) +
-            S[3][x8[i]]);
-};
+          if (convert[model].labels.length !== convert[model].channels) {
+            throw new Error("channel and label counts mismatch: " + model);
+          }
 
-Blowfish.prototype.encipher = function(x, x8) {
-  if (x8 === undefined) {
-    x8 = new Uint8Array(x.buffer);
-    if (x.byteOffset !== 0)
-      x8 = x8.subarray(x.byteOffset);
-  }
-  x[0] ^= this.P[0];
-  for (var i = 1; i < 16; i += 2) {
-    x[1] ^= F(this.S, x8, 0) ^ this.P[i];
-    x[0] ^= F(this.S, x8, 4) ^ this.P[i+1];
-  }
-  var t = x[0];
-  x[0] = x[1] ^ this.P[17];
-  x[1] = t;
-};
+          var channels = convert[model].channels;
+          var labels = convert[model].labels;
+          delete convert[model].channels;
+          delete convert[model].labels;
+          Object.defineProperty(convert[model], "channels", {
+            value: channels,
+          });
+          Object.defineProperty(convert[model], "labels", { value: labels });
+        }
+      }
 
-Blowfish.prototype.decipher = function(x) {
-  var x8 = new Uint8Array(x.buffer);
-  if (x.byteOffset !== 0)
-    x8 = x8.subarray(x.byteOffset);
-  x[0] ^= this.P[17];
-  for (var i = 16; i > 0; i -= 2) {
-    x[1] ^= F(this.S, x8, 0) ^ this.P[i];
-    x[0] ^= F(this.S, x8, 4) ^ this.P[i-1];
-  }
-  var t = x[0];
-  x[0] = x[1] ^ this.P[0];
-  x[1] = t;
-};
+      convert.rgb.hsl = function (rgb) {
+        var r = rgb[0] / 255;
+        var g = rgb[1] / 255;
+        var b = rgb[2] / 255;
+        var min = Math.min(r, g, b);
+        var max = Math.max(r, g, b);
+        var delta = max - min;
+        var h;
+        var s;
+        var l;
 
-function stream2word(data, databytes){
-  var i, temp = 0;
-  for (i = 0; i < 4; i++, BLF_J++) {
-    if (BLF_J >= databytes) BLF_J = 0;
-    temp = (temp << 8) | data[BLF_J];
-  }
-  return temp;
-};
+        if (max === min) {
+          h = 0;
+        } else if (r === max) {
+          h = (g - b) / delta;
+        } else if (g === max) {
+          h = 2 + (b - r) / delta;
+        } else if (b === max) {
+          h = 4 + (r - g) / delta;
+        }
 
-Blowfish.prototype.expand0state = function(key, keybytes) {
-  var d = new Uint32Array(2), i, k;
-  var d8 = new Uint8Array(d.buffer);
+        h = Math.min(h * 60, 360);
 
-  for (i = 0, BLF_J = 0; i < 18; i++) {
-    this.P[i] ^= stream2word(key, keybytes);
-  }
-  BLF_J = 0;
+        if (h < 0) {
+          h += 360;
+        }
 
-  for (i = 0; i < 18; i += 2) {
-    this.encipher(d, d8);
-    this.P[i]   = d[0];
-    this.P[i+1] = d[1];
-  }
+        l = (min + max) / 2;
 
-  for (i = 0; i < 4; i++) {
-    for (k = 0; k < 256; k += 2) {
-      this.encipher(d, d8);
-      this.S[i][k]   = d[0];
-      this.S[i][k+1] = d[1];
-    }
-  }
-};
+        if (max === min) {
+          s = 0;
+        } else if (l <= 0.5) {
+          s = delta / (max + min);
+        } else {
+          s = delta / (2 - max - min);
+        }
 
-Blowfish.prototype.expandstate = function(data, databytes, key, keybytes) {
-  var d = new Uint32Array(2), i, k;
+        return [h, s * 100, l * 100];
+      };
 
-  for (i = 0, BLF_J = 0; i < 18; i++) {
-    this.P[i] ^= stream2word(key, keybytes);
-  }
+      convert.rgb.hsv = function (rgb) {
+        var rdif;
+        var gdif;
+        var bdif;
+        var h;
+        var s;
+
+        var r = rgb[0] / 255;
+        var g = rgb[1] / 255;
+        var b = rgb[2] / 255;
+        var v = Math.max(r, g, b);
+        var diff = v - Math.min(r, g, b);
+        var diffc = function (c) {
+          return (v - c) / 6 / diff + 1 / 2;
+        };
 
-  for (i = 0, BLF_J = 0; i < 18; i += 2) {
-    d[0] ^= stream2word(data, databytes);
-    d[1] ^= stream2word(data, databytes);
-    this.encipher(d);
-    this.P[i]   = d[0];
-    this.P[i+1] = d[1];
-  }
+        if (diff === 0) {
+          h = s = 0;
+        } else {
+          s = diff / v;
+          rdif = diffc(r);
+          gdif = diffc(g);
+          bdif = diffc(b);
+
+          if (r === v) {
+            h = bdif - gdif;
+          } else if (g === v) {
+            h = 1 / 3 + rdif - bdif;
+          } else if (b === v) {
+            h = 2 / 3 + gdif - rdif;
+          }
+          if (h < 0) {
+            h += 1;
+          } else if (h > 1) {
+            h -= 1;
+          }
+        }
 
-  for (i = 0; i < 4; i++) {
-    for (k = 0; k < 256; k += 2) {
-      d[0] ^= stream2word(data, databytes);
-      d[1] ^= stream2word(data, databytes);
-      this.encipher(d);
-      this.S[i][k]   = d[0];
-      this.S[i][k+1] = d[1];
-    }
-  }
-  BLF_J = 0;
-};
+        return [h * 360, s * 100, v * 100];
+      };
 
-Blowfish.prototype.enc = function(data, blocks) {
-  for (var i = 0; i < blocks; i++) {
-    this.encipher(data.subarray(i*2));
-  }
-};
+      convert.rgb.hwb = function (rgb) {
+        var r = rgb[0];
+        var g = rgb[1];
+        var b = rgb[2];
+        var h = convert.rgb.hsl(rgb)[0];
+        var w = (1 / 255) * Math.min(r, Math.min(g, b));
 
-Blowfish.prototype.dec = function(data, blocks) {
-  for (var i = 0; i < blocks; i++) {
-    this.decipher(data.subarray(i*2));
-  }
-};
+        b = 1 - (1 / 255) * Math.max(r, Math.max(g, b));
 
-var BCRYPT_BLOCKS = 8,
-    BCRYPT_HASHSIZE = 32;
+        return [h, w * 100, b * 100];
+      };
 
-function bcrypt_hash(sha2pass, sha2salt, out) {
-  var state = new Blowfish(),
-      cdata = new Uint32Array(BCRYPT_BLOCKS), i,
-      ciphertext = new Uint8Array([79,120,121,99,104,114,111,109,97,116,105,
-            99,66,108,111,119,102,105,115,104,83,119,97,116,68,121,110,97,109,
-            105,116,101]); //"OxychromaticBlowfishSwatDynamite"
+      convert.rgb.cmyk = function (rgb) {
+        var r = rgb[0] / 255;
+        var g = rgb[1] / 255;
+        var b = rgb[2] / 255;
+        var c;
+        var m;
+        var y;
+        var k;
+
+        k = Math.min(1 - r, 1 - g, 1 - b);
+        c = (1 - r - k) / (1 - k) || 0;
+        m = (1 - g - k) / (1 - k) || 0;
+        y = (1 - b - k) / (1 - k) || 0;
+
+        return [c * 100, m * 100, y * 100, k * 100];
+      };
 
-  state.expandstate(sha2salt, 64, sha2pass, 64);
-  for (i = 0; i < 64; i++) {
-    state.expand0state(sha2salt, 64);
-    state.expand0state(sha2pass, 64);
-  }
+      /**
+       * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance
+       * */
+      function comparativeDistance(x, y) {
+        return (
+          Math.pow(x[0] - y[0], 2) +
+          Math.pow(x[1] - y[1], 2) +
+          Math.pow(x[2] - y[2], 2)
+        );
+      }
 
-  for (i = 0; i < BCRYPT_BLOCKS; i++)
-    cdata[i] = stream2word(ciphertext, ciphertext.byteLength);
-  for (i = 0; i < 64; i++)
-    state.enc(cdata, cdata.byteLength / 8);
+      convert.rgb.keyword = function (rgb) {
+        var reversed = reverseKeywords[rgb];
+        if (reversed) {
+          return reversed;
+        }
 
-  for (i = 0; i < BCRYPT_BLOCKS; i++) {
-    out[4*i+3] = cdata[i] >>> 24;
-    out[4*i+2] = cdata[i] >>> 16;
-    out[4*i+1] = cdata[i] >>> 8;
-    out[4*i+0] = cdata[i];
-  }
-};
+        var currentClosestDistance = Infinity;
+        var currentClosestKeyword;
 
-function bcrypt_pbkdf(pass, passlen, salt, saltlen, key, keylen, rounds) {
-  var sha2pass = new Uint8Array(64),
-      sha2salt = new Uint8Array(64),
-      out = new Uint8Array(BCRYPT_HASHSIZE),
-      tmpout = new Uint8Array(BCRYPT_HASHSIZE),
-      countsalt = new Uint8Array(saltlen+4),
-      i, j, amt, stride, dest, count,
-      origkeylen = keylen;
-
-  if (rounds < 1)
-    return -1;
-  if (passlen === 0 || saltlen === 0 || keylen === 0 ||
-      keylen > (out.byteLength * out.byteLength) || saltlen > (1<<20))
-    return -1;
-
-  stride = Math.floor((keylen + out.byteLength - 1) / out.byteLength);
-  amt = Math.floor((keylen + stride - 1) / stride);
-
-  for (i = 0; i < saltlen; i++)
-    countsalt[i] = salt[i];
-
-  crypto_hash_sha512(sha2pass, pass, passlen);
-
-  for (count = 1; keylen > 0; count++) {
-    countsalt[saltlen+0] = count >>> 24;
-    countsalt[saltlen+1] = count >>> 16;
-    countsalt[saltlen+2] = count >>>  8;
-    countsalt[saltlen+3] = count;
-
-    crypto_hash_sha512(sha2salt, countsalt, saltlen + 4);
-    bcrypt_hash(sha2pass, sha2salt, tmpout);
-    for (i = out.byteLength; i--;)
-      out[i] = tmpout[i];
-
-    for (i = 1; i < rounds; i++) {
-      crypto_hash_sha512(sha2salt, tmpout, tmpout.byteLength);
-      bcrypt_hash(sha2pass, sha2salt, tmpout);
-      for (j = 0; j < out.byteLength; j++)
-        out[j] ^= tmpout[j];
-    }
+        for (var keyword in cssKeywords) {
+          if (cssKeywords.hasOwnProperty(keyword)) {
+            var value = cssKeywords[keyword];
 
-    amt = Math.min(amt, keylen);
-    for (i = 0; i < amt; i++) {
-      dest = i * stride + (count - 1);
-      if (dest >= origkeylen)
-        break;
-      key[dest] = out[i];
-    }
-    keylen -= i;
-  }
+            // Compute comparative distance
+            var distance = comparativeDistance(rgb, value);
 
-  return 0;
-};
+            // Check if its less, if so set as closest
+            if (distance < currentClosestDistance) {
+              currentClosestDistance = distance;
+              currentClosestKeyword = keyword;
+            }
+          }
+        }
 
-module.exports = {
-      BLOCKS: BCRYPT_BLOCKS,
-      HASHSIZE: BCRYPT_HASHSIZE,
-      hash: bcrypt_hash,
-      pbkdf: bcrypt_pbkdf
-};
+        return currentClosestKeyword;
+      };
 
+      convert.keyword.rgb = function (keyword) {
+        return cssKeywords[keyword];
+      };
 
-/***/ }),
-/* 380 */
-/***/ (function(module, exports, __webpack_require__) {
+      convert.rgb.xyz = function (rgb) {
+        var r = rgb[0] / 255;
+        var g = rgb[1] / 255;
+        var b = rgb[2] / 255;
 
-var bufferFill = __webpack_require__(594)
-var allocUnsafe = __webpack_require__(593)
+        // assume sRGB
+        r = r > 0.04045 ? Math.pow((r + 0.055) / 1.055, 2.4) : r / 12.92;
+        g = g > 0.04045 ? Math.pow((g + 0.055) / 1.055, 2.4) : g / 12.92;
+        b = b > 0.04045 ? Math.pow((b + 0.055) / 1.055, 2.4) : b / 12.92;
 
-module.exports = function alloc (size, fill, encoding) {
-  if (typeof size !== 'number') {
-    throw new TypeError('"size" argument must be a number')
-  }
+        var x = r * 0.4124 + g * 0.3576 + b * 0.1805;
+        var y = r * 0.2126 + g * 0.7152 + b * 0.0722;
+        var z = r * 0.0193 + g * 0.1192 + b * 0.9505;
 
-  if (size < 0) {
-    throw new RangeError('"size" argument must not be negative')
-  }
+        return [x * 100, y * 100, z * 100];
+      };
 
-  if (Buffer.alloc) {
-    return Buffer.alloc(size, fill, encoding)
-  }
+      convert.rgb.lab = function (rgb) {
+        var xyz = convert.rgb.xyz(rgb);
+        var x = xyz[0];
+        var y = xyz[1];
+        var z = xyz[2];
+        var l;
+        var a;
+        var b;
 
-  var buffer = allocUnsafe(size)
+        x /= 95.047;
+        y /= 100;
+        z /= 108.883;
 
-  if (size === 0) {
-    return buffer
-  }
+        x = x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787 * x + 16 / 116;
+        y = y > 0.008856 ? Math.pow(y, 1 / 3) : 7.787 * y + 16 / 116;
+        z = z > 0.008856 ? Math.pow(z, 1 / 3) : 7.787 * z + 16 / 116;
 
-  if (fill === undefined) {
-    return bufferFill(buffer, 0)
-  }
+        l = 116 * y - 16;
+        a = 500 * (x - y);
+        b = 200 * (y - z);
 
-  if (typeof encoding !== 'string') {
-    encoding = undefined
-  }
+        return [l, a, b];
+      };
 
-  return bufferFill(buffer, fill, encoding)
-}
+      convert.hsl.rgb = function (hsl) {
+        var h = hsl[0] / 360;
+        var s = hsl[1] / 100;
+        var l = hsl[2] / 100;
+        var t1;
+        var t2;
+        var t3;
+        var rgb;
+        var val;
 
+        if (s === 0) {
+          val = l * 255;
+          return [val, val, val];
+        }
 
-/***/ }),
-/* 381 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (l < 0.5) {
+          t2 = l * (1 + s);
+        } else {
+          t2 = l + s - l * s;
+        }
 
-"use strict";
+        t1 = 2 * l - t2;
 
-const restoreCursor = __webpack_require__(818);
+        rgb = [0, 0, 0];
+        for (var i = 0; i < 3; i++) {
+          t3 = h + (1 / 3) * -(i - 1);
+          if (t3 < 0) {
+            t3++;
+          }
+          if (t3 > 1) {
+            t3--;
+          }
 
-let hidden = false;
+          if (6 * t3 < 1) {
+            val = t1 + (t2 - t1) * 6 * t3;
+          } else if (2 * t3 < 1) {
+            val = t2;
+          } else if (3 * t3 < 2) {
+            val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
+          } else {
+            val = t1;
+          }
 
-exports.show = stream => {
-	const s = stream || process.stderr;
+          rgb[i] = val * 255;
+        }
 
-	if (!s.isTTY) {
-		return;
-	}
+        return rgb;
+      };
 
-	hidden = false;
-	s.write('\u001b[?25h');
-};
+      convert.hsl.hsv = function (hsl) {
+        var h = hsl[0];
+        var s = hsl[1] / 100;
+        var l = hsl[2] / 100;
+        var smin = s;
+        var lmin = Math.max(l, 0.01);
+        var sv;
+        var v;
+
+        l *= 2;
+        s *= l <= 1 ? l : 2 - l;
+        smin *= lmin <= 1 ? lmin : 2 - lmin;
+        v = (l + s) / 2;
+        sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);
+
+        return [h, sv * 100, v * 100];
+      };
 
-exports.hide = stream => {
-	const s = stream || process.stderr;
+      convert.hsv.rgb = function (hsv) {
+        var h = hsv[0] / 60;
+        var s = hsv[1] / 100;
+        var v = hsv[2] / 100;
+        var hi = Math.floor(h) % 6;
+
+        var f = h - Math.floor(h);
+        var p = 255 * v * (1 - s);
+        var q = 255 * v * (1 - s * f);
+        var t = 255 * v * (1 - s * (1 - f));
+        v *= 255;
+
+        switch (hi) {
+          case 0:
+            return [v, t, p];
+          case 1:
+            return [q, v, p];
+          case 2:
+            return [p, v, t];
+          case 3:
+            return [p, q, v];
+          case 4:
+            return [t, p, v];
+          case 5:
+            return [v, p, q];
+        }
+      };
 
-	if (!s.isTTY) {
-		return;
-	}
+      convert.hsv.hsl = function (hsv) {
+        var h = hsv[0];
+        var s = hsv[1] / 100;
+        var v = hsv[2] / 100;
+        var vmin = Math.max(v, 0.01);
+        var lmin;
+        var sl;
+        var l;
+
+        l = (2 - s) * v;
+        lmin = (2 - s) * vmin;
+        sl = s * vmin;
+        sl /= lmin <= 1 ? lmin : 2 - lmin;
+        sl = sl || 0;
+        l /= 2;
+
+        return [h, sl * 100, l * 100];
+      };
 
-	restoreCursor();
-	hidden = true;
-	s.write('\u001b[?25l');
-};
+      // http://dev.w3.org/csswg/css-color/#hwb-to-rgb
+      convert.hwb.rgb = function (hwb) {
+        var h = hwb[0] / 360;
+        var wh = hwb[1] / 100;
+        var bl = hwb[2] / 100;
+        var ratio = wh + bl;
+        var i;
+        var v;
+        var f;
+        var n;
+
+        // wh + bl cant be > 1
+        if (ratio > 1) {
+          wh /= ratio;
+          bl /= ratio;
+        }
+
+        i = Math.floor(6 * h);
+        v = 1 - bl;
+        f = 6 * h - i;
+
+        if ((i & 0x01) !== 0) {
+          f = 1 - f;
+        }
+
+        n = wh + f * (v - wh); // linear interpolation
+
+        var r;
+        var g;
+        var b;
+        switch (i) {
+          default:
+          case 6:
+          case 0:
+            r = v;
+            g = n;
+            b = wh;
+            break;
+          case 1:
+            r = n;
+            g = v;
+            b = wh;
+            break;
+          case 2:
+            r = wh;
+            g = v;
+            b = n;
+            break;
+          case 3:
+            r = wh;
+            g = n;
+            b = v;
+            break;
+          case 4:
+            r = n;
+            g = wh;
+            b = v;
+            break;
+          case 5:
+            r = v;
+            g = wh;
+            b = n;
+            break;
+        }
 
-exports.toggle = (force, stream) => {
-	if (force !== undefined) {
-		hidden = force;
-	}
+        return [r * 255, g * 255, b * 255];
+      };
 
-	if (hidden) {
-		exports.show(stream);
-	} else {
-		exports.hide(stream);
-	}
-};
+      convert.cmyk.rgb = function (cmyk) {
+        var c = cmyk[0] / 100;
+        var m = cmyk[1] / 100;
+        var y = cmyk[2] / 100;
+        var k = cmyk[3] / 100;
+        var r;
+        var g;
+        var b;
 
+        r = 1 - Math.min(1, c * (1 - k) + k);
+        g = 1 - Math.min(1, m * (1 - k) + k);
+        b = 1 - Math.min(1, y * (1 - k) + k);
 
-/***/ }),
-/* 382 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var objectAssign = __webpack_require__(303);
-var stringWidth = __webpack_require__(945);
-
-function codeRegex(capture){
-  return capture ? /\u001b\[((?:\d*;){0,5}\d*)m/g : /\u001b\[(?:\d*;){0,5}\d*m/g
-}
-
-function strlen(str){
-  var code = codeRegex();
-  var stripped = ("" + str).replace(code,'');
-  var split = stripped.split("\n");
-  return split.reduce(function (memo, s) { return (stringWidth(s) > memo) ? stringWidth(s) : memo }, 0);
-}
-
-function repeat(str,times){
-  return Array(times + 1).join(str);
-}
-
-function pad(str, len, pad, dir) {
-  var length = strlen(str);
-  if (len + 1 >= length) {
-    var padlen = len - length;
-    switch (dir) {
-      case 'right':
-        str = repeat(pad, padlen) + str;
-        break;
-
-      case 'center':
-        var right = Math.ceil((padlen) / 2);
-        var left = padlen - right;
-        str = repeat(pad, left) + str + repeat(pad, right);
-        break;
-
-      default :
-        str = str + repeat(pad,padlen);
-        break;
-    }
-  }
-  return str;
-}
-
-var codeCache = {};
-
-function addToCodeCache(name,on,off){
-  on = '\u001b[' + on + 'm';
-  off = '\u001b[' + off + 'm';
-  codeCache[on] = {set:name,to:true};
-  codeCache[off] = {set:name,to:false};
-  codeCache[name] = {on:on,off:off};
-}
-
-//https://github.com/Marak/colors.js/blob/master/lib/styles.js
-addToCodeCache('bold', 1, 22);
-addToCodeCache('italics', 3, 23);
-addToCodeCache('underline', 4, 24);
-addToCodeCache('inverse', 7, 27);
-addToCodeCache('strikethrough', 9, 29);
-
-
-function updateState(state, controlChars){
-  var controlCode = controlChars[1] ? parseInt(controlChars[1].split(';')[0]) : 0;
-  if ( (controlCode >= 30 && controlCode <= 39)
-     || (controlCode >= 90 && controlCode <= 97)
-  ) {
-    state.lastForegroundAdded = controlChars[0];
-    return;
-  }
-  if ( (controlCode >= 40 && controlCode <= 49)
-     || (controlCode >= 100 && controlCode <= 107)
-  ) {
-    state.lastBackgroundAdded = controlChars[0];
-    return;
-  }
-  if (controlCode === 0) {
-    for (var i in state) {
-      /* istanbul ignore else */
-      if (state.hasOwnProperty(i)) {
-        delete state[i];
-      }
-    }
-    return;
-  }
-  var info = codeCache[controlChars[0]];
-  if (info) {
-    state[info.set] = info.to;
-  }
-}
-
-function readState(line){
-  var code = codeRegex(true);
-  var controlChars = code.exec(line);
-  var state = {};
-  while(controlChars !== null){
-    updateState(state, controlChars);
-    controlChars = code.exec(line);
-  }
-  return state;
-}
+        return [r * 255, g * 255, b * 255];
+      };
 
-function unwindState(state,ret){
-  var lastBackgroundAdded = state.lastBackgroundAdded;
-  var lastForegroundAdded = state.lastForegroundAdded;
+      convert.xyz.rgb = function (xyz) {
+        var x = xyz[0] / 100;
+        var y = xyz[1] / 100;
+        var z = xyz[2] / 100;
+        var r;
+        var g;
+        var b;
 
-  delete state.lastBackgroundAdded;
-  delete state.lastForegroundAdded;
+        r = x * 3.2406 + y * -1.5372 + z * -0.4986;
+        g = x * -0.9689 + y * 1.8758 + z * 0.0415;
+        b = x * 0.0557 + y * -0.204 + z * 1.057;
 
-  Object.keys(state).forEach(function(key){
-    if(state[key]){
-      ret += codeCache[key].off;
-    }
-  });
+        // assume sRGB
+        r = r > 0.0031308 ? 1.055 * Math.pow(r, 1.0 / 2.4) - 0.055 : r * 12.92;
 
-  if(lastBackgroundAdded && (lastBackgroundAdded != '\u001b[49m')){
-    ret += '\u001b[49m';
-  }
-  if(lastForegroundAdded && (lastForegroundAdded != '\u001b[39m')){
-    ret += '\u001b[39m';
-  }
+        g = g > 0.0031308 ? 1.055 * Math.pow(g, 1.0 / 2.4) - 0.055 : g * 12.92;
 
-  return ret;
-}
+        b = b > 0.0031308 ? 1.055 * Math.pow(b, 1.0 / 2.4) - 0.055 : b * 12.92;
 
-function rewindState(state,ret){
-  var lastBackgroundAdded = state.lastBackgroundAdded;
-  var lastForegroundAdded = state.lastForegroundAdded;
+        r = Math.min(Math.max(0, r), 1);
+        g = Math.min(Math.max(0, g), 1);
+        b = Math.min(Math.max(0, b), 1);
 
-  delete state.lastBackgroundAdded;
-  delete state.lastForegroundAdded;
+        return [r * 255, g * 255, b * 255];
+      };
 
-  Object.keys(state).forEach(function(key){
-    if(state[key]){
-      ret = codeCache[key].on + ret;
-    }
-  });
+      convert.xyz.lab = function (xyz) {
+        var x = xyz[0];
+        var y = xyz[1];
+        var z = xyz[2];
+        var l;
+        var a;
+        var b;
 
-  if(lastBackgroundAdded && (lastBackgroundAdded != '\u001b[49m')){
-    ret = lastBackgroundAdded + ret;
-  }
-  if(lastForegroundAdded && (lastForegroundAdded != '\u001b[39m')){
-    ret = lastForegroundAdded + ret;
-  }
+        x /= 95.047;
+        y /= 100;
+        z /= 108.883;
 
-  return ret;
-}
+        x = x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787 * x + 16 / 116;
+        y = y > 0.008856 ? Math.pow(y, 1 / 3) : 7.787 * y + 16 / 116;
+        z = z > 0.008856 ? Math.pow(z, 1 / 3) : 7.787 * z + 16 / 116;
 
-function truncateWidth(str, desiredLength){
-  if (str.length === strlen(str)) {
-    return str.substr(0, desiredLength);
-  }
+        l = 116 * y - 16;
+        a = 500 * (x - y);
+        b = 200 * (y - z);
 
-  while (strlen(str) > desiredLength){
-    str = str.slice(0, -1);
-  }
+        return [l, a, b];
+      };
 
-  return str;
-}
-
-function truncateWidthWithAnsi(str, desiredLength){
-  var code = codeRegex(true);
-  var split = str.split(codeRegex());
-  var splitIndex = 0;
-  var retLen = 0;
-  var ret = '';
-  var myArray;
-  var state = {};
-
-  while(retLen < desiredLength){
-    myArray = code.exec(str);
-    var toAdd = split[splitIndex];
-    splitIndex++;
-    if (retLen + strlen(toAdd) > desiredLength){
-      toAdd = truncateWidth(toAdd, desiredLength - retLen);
-    }
-    ret += toAdd;
-    retLen += strlen(toAdd);
+      convert.lab.xyz = function (lab) {
+        var l = lab[0];
+        var a = lab[1];
+        var b = lab[2];
+        var x;
+        var y;
+        var z;
+
+        y = (l + 16) / 116;
+        x = a / 500 + y;
+        z = y - b / 200;
+
+        var y2 = Math.pow(y, 3);
+        var x2 = Math.pow(x, 3);
+        var z2 = Math.pow(z, 3);
+        y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;
+        x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;
+        z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;
+
+        x *= 95.047;
+        y *= 100;
+        z *= 108.883;
+
+        return [x, y, z];
+      };
 
-    if(retLen < desiredLength){
-      if (!myArray) { break; }  // full-width chars may cause a whitespace which cannot be filled
-      ret += myArray[0];
-      updateState(state,myArray);
-    }
-  }
+      convert.lab.lch = function (lab) {
+        var l = lab[0];
+        var a = lab[1];
+        var b = lab[2];
+        var hr;
+        var h;
+        var c;
 
-  return unwindState(state,ret);
-}
+        hr = Math.atan2(b, a);
+        h = (hr * 360) / 2 / Math.PI;
 
-function truncate(str, desiredLength, truncateChar){
-  truncateChar = truncateChar || '…';
-  var lengthOfStr = strlen(str);
-  if(lengthOfStr <= desiredLength){
-    return str;
-  }
-  desiredLength -= strlen(truncateChar);
-
-  var ret = truncateWidthWithAnsi(str, desiredLength);
-
-  return ret + truncateChar;
-}
-
-
-function defaultOptions(){
-  return{
-    chars: {
-      'top': '─'
-      , 'top-mid': '┬'
-      , 'top-left': '┌'
-      , 'top-right': '┐'
-      , 'bottom': '─'
-      , 'bottom-mid': '┴'
-      , 'bottom-left': '└'
-      , 'bottom-right': '┘'
-      , 'left': '│'
-      , 'left-mid': '├'
-      , 'mid': '─'
-      , 'mid-mid': '┼'
-      , 'right': '│'
-      , 'right-mid': '┤'
-      , 'middle': '│'
-    }
-    , truncate: '…'
-    , colWidths: []
-    , rowHeights: []
-    , colAligns: []
-    , rowAligns: []
-    , style: {
-      'padding-left': 1
-      , 'padding-right': 1
-      , head: ['red']
-      , border: ['grey']
-      , compact : false
-    }
-    , head: []
-  };
-}
-
-function mergeOptions(options,defaults){
-  options = options || {};
-  defaults = defaults || defaultOptions();
-  var ret = objectAssign({}, defaults, options);
-  ret.chars = objectAssign({}, defaults.chars, options.chars);
-  ret.style = objectAssign({}, defaults.style, options.style);
-  return ret;
-}
-
-function wordWrap(maxLength,input){
-  var lines = [];
-  var split = input.split(/(\s+)/g);
-  var line = [];
-  var lineLength = 0;
-  var whitespace;
-  for (var i = 0; i < split.length; i += 2) {
-    var word = split[i];
-    var newLength = lineLength + strlen(word);
-    if (lineLength > 0 && whitespace) {
-      newLength += whitespace.length;
-    }
-    if(newLength > maxLength){
-      if(lineLength !== 0){
-        lines.push(line.join(''));
-      }
-      line = [word];
-      lineLength = strlen(word);
-    } else {
-      line.push(whitespace || '', word);
-      lineLength = newLength;
-    }
-    whitespace = split[i+1];
-  }
-  if(lineLength){
-    lines.push(line.join(''));
-  }
-  return lines;
-}
-
-function multiLineWordWrap(maxLength, input){
-  var output = [];
-  input = input.split('\n');
-  for(var i = 0; i < input.length; i++){
-    output.push.apply(output,wordWrap(maxLength,input[i]));
-  }
-  return output;
-}
-
-function colorizeLines(input){
-  var state = {};
-  var output = [];
-  for(var i = 0; i < input.length; i++){
-    var line = rewindState(state,input[i]) ;
-    state = readState(line);
-    var temp = objectAssign({},state);
-    output.push(unwindState(temp,line));
-  }
-  return output;
-}
-
-module.exports = {
-  strlen:strlen,
-  repeat:repeat,
-  pad:pad,
-  truncate:truncate,
-  mergeOptions:mergeOptions,
-  wordWrap:multiLineWordWrap,
-  colorizeLines:colorizeLines
-};
+        if (h < 0) {
+          h += 360;
+        }
 
+        c = Math.sqrt(a * a + b * b);
 
-/***/ }),
-/* 383 */
-/***/ (function(module, exports) {
+        return [l, c, h];
+      };
 
+      convert.lch.lab = function (lch) {
+        var l = lch[0];
+        var c = lch[1];
+        var h = lch[2];
+        var a;
+        var b;
+        var hr;
 
-/**
- * slice() reference.
- */
+        hr = (h / 360) * 2 * Math.PI;
+        a = c * Math.cos(hr);
+        b = c * Math.sin(hr);
 
-var slice = Array.prototype.slice;
+        return [l, a, b];
+      };
 
-/**
- * Expose `co`.
- */
+      convert.rgb.ansi16 = function (args) {
+        var r = args[0];
+        var g = args[1];
+        var b = args[2];
+        var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization
 
-module.exports = co['default'] = co.co = co;
+        value = Math.round(value / 50);
 
-/**
- * Wrap the given generator `fn` into a
- * function that returns a promise.
- * This is a separate function so that
- * every `co()` call doesn't create a new,
- * unnecessary closure.
- *
- * @param {GeneratorFunction} fn
- * @return {Function}
- * @api public
- */
+        if (value === 0) {
+          return 30;
+        }
 
-co.wrap = function (fn) {
-  createPromise.__generatorFunction__ = fn;
-  return createPromise;
-  function createPromise() {
-    return co.call(this, fn.apply(this, arguments));
-  }
-};
+        var ansi =
+          30 +
+          ((Math.round(b / 255) << 2) |
+            (Math.round(g / 255) << 1) |
+            Math.round(r / 255));
 
-/**
- * Execute the generator function or a generator
- * and return a promise.
- *
- * @param {Function} fn
- * @return {Promise}
- * @api public
- */
+        if (value === 2) {
+          ansi += 60;
+        }
 
-function co(gen) {
-  var ctx = this;
-  var args = slice.call(arguments, 1)
+        return ansi;
+      };
 
-  // we wrap everything in a promise to avoid promise chaining,
-  // which leads to memory leak errors.
-  // see https://github.com/tj/co/issues/180
-  return new Promise(function(resolve, reject) {
-    if (typeof gen === 'function') gen = gen.apply(ctx, args);
-    if (!gen || typeof gen.next !== 'function') return resolve(gen);
+      convert.hsv.ansi16 = function (args) {
+        // optimization here; we already know the value and don't need to get
+        // it converted for us.
+        return convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);
+      };
 
-    onFulfilled();
+      convert.rgb.ansi256 = function (args) {
+        var r = args[0];
+        var g = args[1];
+        var b = args[2];
 
-    /**
-     * @param {Mixed} res
-     * @return {Promise}
-     * @api private
-     */
+        // we use the extended greyscale palette here, with the exception of
+        // black and white. normal palette only has 4 greyscale shades.
+        if (r === g && g === b) {
+          if (r < 8) {
+            return 16;
+          }
 
-    function onFulfilled(res) {
-      var ret;
-      try {
-        ret = gen.next(res);
-      } catch (e) {
-        return reject(e);
-      }
-      next(ret);
-    }
+          if (r > 248) {
+            return 231;
+          }
 
-    /**
-     * @param {Error} err
-     * @return {Promise}
-     * @api private
-     */
+          return Math.round(((r - 8) / 247) * 24) + 232;
+        }
 
-    function onRejected(err) {
-      var ret;
-      try {
-        ret = gen.throw(err);
-      } catch (e) {
-        return reject(e);
-      }
-      next(ret);
-    }
+        var ansi =
+          16 +
+          36 * Math.round((r / 255) * 5) +
+          6 * Math.round((g / 255) * 5) +
+          Math.round((b / 255) * 5);
 
-    /**
-     * Get the next value in the generator,
-     * return a promise.
-     *
-     * @param {Object} ret
-     * @return {Promise}
-     * @api private
-     */
-
-    function next(ret) {
-      if (ret.done) return resolve(ret.value);
-      var value = toPromise.call(ctx, ret.value);
-      if (value && isPromise(value)) return value.then(onFulfilled, onRejected);
-      return onRejected(new TypeError('You may only yield a function, promise, generator, array, or object, '
-        + 'but the following object was passed: "' + String(ret.value) + '"'));
-    }
-  });
-}
+        return ansi;
+      };
 
-/**
- * Convert a `yield`ed value into a promise.
- *
- * @param {Mixed} obj
- * @return {Promise}
- * @api private
- */
+      convert.ansi16.rgb = function (args) {
+        var color = args % 10;
 
-function toPromise(obj) {
-  if (!obj) return obj;
-  if (isPromise(obj)) return obj;
-  if (isGeneratorFunction(obj) || isGenerator(obj)) return co.call(this, obj);
-  if ('function' == typeof obj) return thunkToPromise.call(this, obj);
-  if (Array.isArray(obj)) return arrayToPromise.call(this, obj);
-  if (isObject(obj)) return objectToPromise.call(this, obj);
-  return obj;
-}
-
-/**
- * Convert a thunk to a promise.
- *
- * @param {Function}
- * @return {Promise}
- * @api private
- */
+        // handle greyscale
+        if (color === 0 || color === 7) {
+          if (args > 50) {
+            color += 3.5;
+          }
 
-function thunkToPromise(fn) {
-  var ctx = this;
-  return new Promise(function (resolve, reject) {
-    fn.call(ctx, function (err, res) {
-      if (err) return reject(err);
-      if (arguments.length > 2) res = slice.call(arguments, 1);
-      resolve(res);
-    });
-  });
-}
+          color = (color / 10.5) * 255;
 
-/**
- * Convert an array of "yieldables" to a promise.
- * Uses `Promise.all()` internally.
- *
- * @param {Array} obj
- * @return {Promise}
- * @api private
- */
+          return [color, color, color];
+        }
 
-function arrayToPromise(obj) {
-  return Promise.all(obj.map(toPromise, this));
-}
+        var mult = (~~(args > 50) + 1) * 0.5;
+        var r = (color & 1) * mult * 255;
+        var g = ((color >> 1) & 1) * mult * 255;
+        var b = ((color >> 2) & 1) * mult * 255;
 
-/**
- * Convert an object of "yieldables" to a promise.
- * Uses `Promise.all()` internally.
- *
- * @param {Object} obj
- * @return {Promise}
- * @api private
- */
+        return [r, g, b];
+      };
 
-function objectToPromise(obj){
-  var results = new obj.constructor();
-  var keys = Object.keys(obj);
-  var promises = [];
-  for (var i = 0; i < keys.length; i++) {
-    var key = keys[i];
-    var promise = toPromise.call(this, obj[key]);
-    if (promise && isPromise(promise)) defer(promise, key);
-    else results[key] = obj[key];
-  }
-  return Promise.all(promises).then(function () {
-    return results;
-  });
-
-  function defer(promise, key) {
-    // predefine the key in the result
-    results[key] = undefined;
-    promises.push(promise.then(function (res) {
-      results[key] = res;
-    }));
-  }
-}
+      convert.ansi256.rgb = function (args) {
+        // handle greyscale
+        if (args >= 232) {
+          var c = (args - 232) * 10 + 8;
+          return [c, c, c];
+        }
 
-/**
- * Check if `obj` is a promise.
- *
- * @param {Object} obj
- * @return {Boolean}
- * @api private
- */
+        args -= 16;
 
-function isPromise(obj) {
-  return 'function' == typeof obj.then;
-}
+        var rem;
+        var r = (Math.floor(args / 36) / 5) * 255;
+        var g = (Math.floor((rem = args % 36) / 6) / 5) * 255;
+        var b = ((rem % 6) / 5) * 255;
 
-/**
- * Check if `obj` is a generator.
- *
- * @param {Mixed} obj
- * @return {Boolean}
- * @api private
- */
+        return [r, g, b];
+      };
 
-function isGenerator(obj) {
-  return 'function' == typeof obj.next && 'function' == typeof obj.throw;
-}
+      convert.rgb.hex = function (args) {
+        var integer =
+          ((Math.round(args[0]) & 0xff) << 16) +
+          ((Math.round(args[1]) & 0xff) << 8) +
+          (Math.round(args[2]) & 0xff);
 
-/**
- * Check if `obj` is a generator function.
- *
- * @param {Mixed} obj
- * @return {Boolean}
- * @api private
- */
-function isGeneratorFunction(obj) {
-  var constructor = obj.constructor;
-  if (!constructor) return false;
-  if ('GeneratorFunction' === constructor.name || 'GeneratorFunction' === constructor.displayName) return true;
-  return isGenerator(constructor.prototype);
-}
-
-/**
- * Check for plain object.
- *
- * @param {Mixed} val
- * @return {Boolean}
- * @api private
- */
+        var string = integer.toString(16).toUpperCase();
+        return "000000".substring(string.length) + string;
+      };
 
-function isObject(val) {
-  return Object == val.constructor;
-}
-
-
-/***/ }),
-/* 384 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* MIT license */
-var cssKeywords = __webpack_require__(610);
-
-// NOTE: conversions should only return primitive values (i.e. arrays, or
-//       values that give correct `typeof` results).
-//       do not use box values types (i.e. Number(), String(), etc.)
-
-var reverseKeywords = {};
-for (var key in cssKeywords) {
-	if (cssKeywords.hasOwnProperty(key)) {
-		reverseKeywords[cssKeywords[key]] = key;
-	}
-}
-
-var convert = module.exports = {
-	rgb: {channels: 3, labels: 'rgb'},
-	hsl: {channels: 3, labels: 'hsl'},
-	hsv: {channels: 3, labels: 'hsv'},
-	hwb: {channels: 3, labels: 'hwb'},
-	cmyk: {channels: 4, labels: 'cmyk'},
-	xyz: {channels: 3, labels: 'xyz'},
-	lab: {channels: 3, labels: 'lab'},
-	lch: {channels: 3, labels: 'lch'},
-	hex: {channels: 1, labels: ['hex']},
-	keyword: {channels: 1, labels: ['keyword']},
-	ansi16: {channels: 1, labels: ['ansi16']},
-	ansi256: {channels: 1, labels: ['ansi256']},
-	hcg: {channels: 3, labels: ['h', 'c', 'g']},
-	apple: {channels: 3, labels: ['r16', 'g16', 'b16']},
-	gray: {channels: 1, labels: ['gray']}
-};
+      convert.hex.rgb = function (args) {
+        var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);
+        if (!match) {
+          return [0, 0, 0];
+        }
 
-// hide .channels and .labels properties
-for (var model in convert) {
-	if (convert.hasOwnProperty(model)) {
-		if (!('channels' in convert[model])) {
-			throw new Error('missing channels property: ' + model);
-		}
-
-		if (!('labels' in convert[model])) {
-			throw new Error('missing channel labels property: ' + model);
-		}
-
-		if (convert[model].labels.length !== convert[model].channels) {
-			throw new Error('channel and label counts mismatch: ' + model);
-		}
-
-		var channels = convert[model].channels;
-		var labels = convert[model].labels;
-		delete convert[model].channels;
-		delete convert[model].labels;
-		Object.defineProperty(convert[model], 'channels', {value: channels});
-		Object.defineProperty(convert[model], 'labels', {value: labels});
-	}
-}
-
-convert.rgb.hsl = function (rgb) {
-	var r = rgb[0] / 255;
-	var g = rgb[1] / 255;
-	var b = rgb[2] / 255;
-	var min = Math.min(r, g, b);
-	var max = Math.max(r, g, b);
-	var delta = max - min;
-	var h;
-	var s;
-	var l;
-
-	if (max === min) {
-		h = 0;
-	} else if (r === max) {
-		h = (g - b) / delta;
-	} else if (g === max) {
-		h = 2 + (b - r) / delta;
-	} else if (b === max) {
-		h = 4 + (r - g) / delta;
-	}
-
-	h = Math.min(h * 60, 360);
-
-	if (h < 0) {
-		h += 360;
-	}
-
-	l = (min + max) / 2;
-
-	if (max === min) {
-		s = 0;
-	} else if (l <= 0.5) {
-		s = delta / (max + min);
-	} else {
-		s = delta / (2 - max - min);
-	}
-
-	return [h, s * 100, l * 100];
-};
+        var colorString = match[0];
 
-convert.rgb.hsv = function (rgb) {
-	var rdif;
-	var gdif;
-	var bdif;
-	var h;
-	var s;
-
-	var r = rgb[0] / 255;
-	var g = rgb[1] / 255;
-	var b = rgb[2] / 255;
-	var v = Math.max(r, g, b);
-	var diff = v - Math.min(r, g, b);
-	var diffc = function (c) {
-		return (v - c) / 6 / diff + 1 / 2;
-	};
-
-	if (diff === 0) {
-		h = s = 0;
-	} else {
-		s = diff / v;
-		rdif = diffc(r);
-		gdif = diffc(g);
-		bdif = diffc(b);
-
-		if (r === v) {
-			h = bdif - gdif;
-		} else if (g === v) {
-			h = (1 / 3) + rdif - bdif;
-		} else if (b === v) {
-			h = (2 / 3) + gdif - rdif;
-		}
-		if (h < 0) {
-			h += 1;
-		} else if (h > 1) {
-			h -= 1;
-		}
-	}
-
-	return [
-		h * 360,
-		s * 100,
-		v * 100
-	];
-};
+        if (match[0].length === 3) {
+          colorString = colorString
+            .split("")
+            .map(function (char) {
+              return char + char;
+            })
+            .join("");
+        }
 
-convert.rgb.hwb = function (rgb) {
-	var r = rgb[0];
-	var g = rgb[1];
-	var b = rgb[2];
-	var h = convert.rgb.hsl(rgb)[0];
-	var w = 1 / 255 * Math.min(r, Math.min(g, b));
+        var integer = parseInt(colorString, 16);
+        var r = (integer >> 16) & 0xff;
+        var g = (integer >> 8) & 0xff;
+        var b = integer & 0xff;
 
-	b = 1 - 1 / 255 * Math.max(r, Math.max(g, b));
+        return [r, g, b];
+      };
 
-	return [h, w * 100, b * 100];
-};
+      convert.rgb.hcg = function (rgb) {
+        var r = rgb[0] / 255;
+        var g = rgb[1] / 255;
+        var b = rgb[2] / 255;
+        var max = Math.max(Math.max(r, g), b);
+        var min = Math.min(Math.min(r, g), b);
+        var chroma = max - min;
+        var grayscale;
+        var hue;
+
+        if (chroma < 1) {
+          grayscale = min / (1 - chroma);
+        } else {
+          grayscale = 0;
+        }
 
-convert.rgb.cmyk = function (rgb) {
-	var r = rgb[0] / 255;
-	var g = rgb[1] / 255;
-	var b = rgb[2] / 255;
-	var c;
-	var m;
-	var y;
-	var k;
-
-	k = Math.min(1 - r, 1 - g, 1 - b);
-	c = (1 - r - k) / (1 - k) || 0;
-	m = (1 - g - k) / (1 - k) || 0;
-	y = (1 - b - k) / (1 - k) || 0;
-
-	return [c * 100, m * 100, y * 100, k * 100];
-};
+        if (chroma <= 0) {
+          hue = 0;
+        } else if (max === r) {
+          hue = ((g - b) / chroma) % 6;
+        } else if (max === g) {
+          hue = 2 + (b - r) / chroma;
+        } else {
+          hue = 4 + (r - g) / chroma + 4;
+        }
 
-/**
- * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance
- * */
-function comparativeDistance(x, y) {
-	return (
-		Math.pow(x[0] - y[0], 2) +
-		Math.pow(x[1] - y[1], 2) +
-		Math.pow(x[2] - y[2], 2)
-	);
-}
-
-convert.rgb.keyword = function (rgb) {
-	var reversed = reverseKeywords[rgb];
-	if (reversed) {
-		return reversed;
-	}
-
-	var currentClosestDistance = Infinity;
-	var currentClosestKeyword;
-
-	for (var keyword in cssKeywords) {
-		if (cssKeywords.hasOwnProperty(keyword)) {
-			var value = cssKeywords[keyword];
-
-			// Compute comparative distance
-			var distance = comparativeDistance(rgb, value);
-
-			// Check if its less, if so set as closest
-			if (distance < currentClosestDistance) {
-				currentClosestDistance = distance;
-				currentClosestKeyword = keyword;
-			}
-		}
-	}
-
-	return currentClosestKeyword;
-};
+        hue /= 6;
+        hue %= 1;
 
-convert.keyword.rgb = function (keyword) {
-	return cssKeywords[keyword];
-};
+        return [hue * 360, chroma * 100, grayscale * 100];
+      };
 
-convert.rgb.xyz = function (rgb) {
-	var r = rgb[0] / 255;
-	var g = rgb[1] / 255;
-	var b = rgb[2] / 255;
+      convert.hsl.hcg = function (hsl) {
+        var s = hsl[1] / 100;
+        var l = hsl[2] / 100;
+        var c = 1;
+        var f = 0;
 
-	// assume sRGB
-	r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
-	g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
-	b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);
+        if (l < 0.5) {
+          c = 2.0 * s * l;
+        } else {
+          c = 2.0 * s * (1.0 - l);
+        }
 
-	var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
-	var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
-	var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);
+        if (c < 1.0) {
+          f = (l - 0.5 * c) / (1.0 - c);
+        }
 
-	return [x * 100, y * 100, z * 100];
-};
+        return [hsl[0], c * 100, f * 100];
+      };
 
-convert.rgb.lab = function (rgb) {
-	var xyz = convert.rgb.xyz(rgb);
-	var x = xyz[0];
-	var y = xyz[1];
-	var z = xyz[2];
-	var l;
-	var a;
-	var b;
+      convert.hsv.hcg = function (hsv) {
+        var s = hsv[1] / 100;
+        var v = hsv[2] / 100;
 
-	x /= 95.047;
-	y /= 100;
-	z /= 108.883;
+        var c = s * v;
+        var f = 0;
 
-	x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);
-	y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);
-	z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);
+        if (c < 1.0) {
+          f = (v - c) / (1 - c);
+        }
 
-	l = (116 * y) - 16;
-	a = 500 * (x - y);
-	b = 200 * (y - z);
+        return [hsv[0], c * 100, f * 100];
+      };
 
-	return [l, a, b];
-};
+      convert.hcg.rgb = function (hcg) {
+        var h = hcg[0] / 360;
+        var c = hcg[1] / 100;
+        var g = hcg[2] / 100;
 
-convert.hsl.rgb = function (hsl) {
-	var h = hsl[0] / 360;
-	var s = hsl[1] / 100;
-	var l = hsl[2] / 100;
-	var t1;
-	var t2;
-	var t3;
-	var rgb;
-	var val;
-
-	if (s === 0) {
-		val = l * 255;
-		return [val, val, val];
-	}
-
-	if (l < 0.5) {
-		t2 = l * (1 + s);
-	} else {
-		t2 = l + s - l * s;
-	}
-
-	t1 = 2 * l - t2;
-
-	rgb = [0, 0, 0];
-	for (var i = 0; i < 3; i++) {
-		t3 = h + 1 / 3 * -(i - 1);
-		if (t3 < 0) {
-			t3++;
-		}
-		if (t3 > 1) {
-			t3--;
-		}
-
-		if (6 * t3 < 1) {
-			val = t1 + (t2 - t1) * 6 * t3;
-		} else if (2 * t3 < 1) {
-			val = t2;
-		} else if (3 * t3 < 2) {
-			val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
-		} else {
-			val = t1;
-		}
-
-		rgb[i] = val * 255;
-	}
-
-	return rgb;
-};
+        if (c === 0.0) {
+          return [g * 255, g * 255, g * 255];
+        }
 
-convert.hsl.hsv = function (hsl) {
-	var h = hsl[0];
-	var s = hsl[1] / 100;
-	var l = hsl[2] / 100;
-	var smin = s;
-	var lmin = Math.max(l, 0.01);
-	var sv;
-	var v;
-
-	l *= 2;
-	s *= (l <= 1) ? l : 2 - l;
-	smin *= lmin <= 1 ? lmin : 2 - lmin;
-	v = (l + s) / 2;
-	sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);
-
-	return [h, sv * 100, v * 100];
-};
+        var pure = [0, 0, 0];
+        var hi = (h % 1) * 6;
+        var v = hi % 1;
+        var w = 1 - v;
+        var mg = 0;
 
-convert.hsv.rgb = function (hsv) {
-	var h = hsv[0] / 60;
-	var s = hsv[1] / 100;
-	var v = hsv[2] / 100;
-	var hi = Math.floor(h) % 6;
-
-	var f = h - Math.floor(h);
-	var p = 255 * v * (1 - s);
-	var q = 255 * v * (1 - (s * f));
-	var t = 255 * v * (1 - (s * (1 - f)));
-	v *= 255;
-
-	switch (hi) {
-		case 0:
-			return [v, t, p];
-		case 1:
-			return [q, v, p];
-		case 2:
-			return [p, v, t];
-		case 3:
-			return [p, q, v];
-		case 4:
-			return [t, p, v];
-		case 5:
-			return [v, p, q];
-	}
-};
+        switch (Math.floor(hi)) {
+          case 0:
+            pure[0] = 1;
+            pure[1] = v;
+            pure[2] = 0;
+            break;
+          case 1:
+            pure[0] = w;
+            pure[1] = 1;
+            pure[2] = 0;
+            break;
+          case 2:
+            pure[0] = 0;
+            pure[1] = 1;
+            pure[2] = v;
+            break;
+          case 3:
+            pure[0] = 0;
+            pure[1] = w;
+            pure[2] = 1;
+            break;
+          case 4:
+            pure[0] = v;
+            pure[1] = 0;
+            pure[2] = 1;
+            break;
+          default:
+            pure[0] = 1;
+            pure[1] = 0;
+            pure[2] = w;
+        }
 
-convert.hsv.hsl = function (hsv) {
-	var h = hsv[0];
-	var s = hsv[1] / 100;
-	var v = hsv[2] / 100;
-	var vmin = Math.max(v, 0.01);
-	var lmin;
-	var sl;
-	var l;
-
-	l = (2 - s) * v;
-	lmin = (2 - s) * vmin;
-	sl = s * vmin;
-	sl /= (lmin <= 1) ? lmin : 2 - lmin;
-	sl = sl || 0;
-	l /= 2;
-
-	return [h, sl * 100, l * 100];
-};
+        mg = (1.0 - c) * g;
 
-// http://dev.w3.org/csswg/css-color/#hwb-to-rgb
-convert.hwb.rgb = function (hwb) {
-	var h = hwb[0] / 360;
-	var wh = hwb[1] / 100;
-	var bl = hwb[2] / 100;
-	var ratio = wh + bl;
-	var i;
-	var v;
-	var f;
-	var n;
-
-	// wh + bl cant be > 1
-	if (ratio > 1) {
-		wh /= ratio;
-		bl /= ratio;
-	}
-
-	i = Math.floor(6 * h);
-	v = 1 - bl;
-	f = 6 * h - i;
-
-	if ((i & 0x01) !== 0) {
-		f = 1 - f;
-	}
-
-	n = wh + f * (v - wh); // linear interpolation
-
-	var r;
-	var g;
-	var b;
-	switch (i) {
-		default:
-		case 6:
-		case 0: r = v; g = n; b = wh; break;
-		case 1: r = n; g = v; b = wh; break;
-		case 2: r = wh; g = v; b = n; break;
-		case 3: r = wh; g = n; b = v; break;
-		case 4: r = n; g = wh; b = v; break;
-		case 5: r = v; g = wh; b = n; break;
-	}
-
-	return [r * 255, g * 255, b * 255];
-};
+        return [
+          (c * pure[0] + mg) * 255,
+          (c * pure[1] + mg) * 255,
+          (c * pure[2] + mg) * 255,
+        ];
+      };
 
-convert.cmyk.rgb = function (cmyk) {
-	var c = cmyk[0] / 100;
-	var m = cmyk[1] / 100;
-	var y = cmyk[2] / 100;
-	var k = cmyk[3] / 100;
-	var r;
-	var g;
-	var b;
+      convert.hcg.hsv = function (hcg) {
+        var c = hcg[1] / 100;
+        var g = hcg[2] / 100;
 
-	r = 1 - Math.min(1, c * (1 - k) + k);
-	g = 1 - Math.min(1, m * (1 - k) + k);
-	b = 1 - Math.min(1, y * (1 - k) + k);
+        var v = c + g * (1.0 - c);
+        var f = 0;
 
-	return [r * 255, g * 255, b * 255];
-};
+        if (v > 0.0) {
+          f = c / v;
+        }
 
-convert.xyz.rgb = function (xyz) {
-	var x = xyz[0] / 100;
-	var y = xyz[1] / 100;
-	var z = xyz[2] / 100;
-	var r;
-	var g;
-	var b;
+        return [hcg[0], f * 100, v * 100];
+      };
 
-	r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
-	g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
-	b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);
+      convert.hcg.hsl = function (hcg) {
+        var c = hcg[1] / 100;
+        var g = hcg[2] / 100;
 
-	// assume sRGB
-	r = r > 0.0031308
-		? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
-		: r * 12.92;
+        var l = g * (1.0 - c) + 0.5 * c;
+        var s = 0;
 
-	g = g > 0.0031308
-		? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
-		: g * 12.92;
+        if (l > 0.0 && l < 0.5) {
+          s = c / (2 * l);
+        } else if (l >= 0.5 && l < 1.0) {
+          s = c / (2 * (1 - l));
+        }
 
-	b = b > 0.0031308
-		? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
-		: b * 12.92;
+        return [hcg[0], s * 100, l * 100];
+      };
 
-	r = Math.min(Math.max(0, r), 1);
-	g = Math.min(Math.max(0, g), 1);
-	b = Math.min(Math.max(0, b), 1);
+      convert.hcg.hwb = function (hcg) {
+        var c = hcg[1] / 100;
+        var g = hcg[2] / 100;
+        var v = c + g * (1.0 - c);
+        return [hcg[0], (v - c) * 100, (1 - v) * 100];
+      };
 
-	return [r * 255, g * 255, b * 255];
-};
+      convert.hwb.hcg = function (hwb) {
+        var w = hwb[1] / 100;
+        var b = hwb[2] / 100;
+        var v = 1 - b;
+        var c = v - w;
+        var g = 0;
 
-convert.xyz.lab = function (xyz) {
-	var x = xyz[0];
-	var y = xyz[1];
-	var z = xyz[2];
-	var l;
-	var a;
-	var b;
+        if (c < 1) {
+          g = (v - c) / (1 - c);
+        }
 
-	x /= 95.047;
-	y /= 100;
-	z /= 108.883;
+        return [hwb[0], c * 100, g * 100];
+      };
 
-	x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);
-	y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);
-	z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);
+      convert.apple.rgb = function (apple) {
+        return [
+          (apple[0] / 65535) * 255,
+          (apple[1] / 65535) * 255,
+          (apple[2] / 65535) * 255,
+        ];
+      };
 
-	l = (116 * y) - 16;
-	a = 500 * (x - y);
-	b = 200 * (y - z);
+      convert.rgb.apple = function (rgb) {
+        return [
+          (rgb[0] / 255) * 65535,
+          (rgb[1] / 255) * 65535,
+          (rgb[2] / 255) * 65535,
+        ];
+      };
 
-	return [l, a, b];
-};
+      convert.gray.rgb = function (args) {
+        return [
+          (args[0] / 100) * 255,
+          (args[0] / 100) * 255,
+          (args[0] / 100) * 255,
+        ];
+      };
 
-convert.lab.xyz = function (lab) {
-	var l = lab[0];
-	var a = lab[1];
-	var b = lab[2];
-	var x;
-	var y;
-	var z;
-
-	y = (l + 16) / 116;
-	x = a / 500 + y;
-	z = y - b / 200;
-
-	var y2 = Math.pow(y, 3);
-	var x2 = Math.pow(x, 3);
-	var z2 = Math.pow(z, 3);
-	y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;
-	x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;
-	z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;
-
-	x *= 95.047;
-	y *= 100;
-	z *= 108.883;
-
-	return [x, y, z];
-};
+      convert.gray.hsl = convert.gray.hsv = function (args) {
+        return [0, 0, args[0]];
+      };
 
-convert.lab.lch = function (lab) {
-	var l = lab[0];
-	var a = lab[1];
-	var b = lab[2];
-	var hr;
-	var h;
-	var c;
+      convert.gray.hwb = function (gray) {
+        return [0, 100, gray[0]];
+      };
 
-	hr = Math.atan2(b, a);
-	h = hr * 360 / 2 / Math.PI;
+      convert.gray.cmyk = function (gray) {
+        return [0, 0, 0, gray[0]];
+      };
 
-	if (h < 0) {
-		h += 360;
-	}
+      convert.gray.lab = function (gray) {
+        return [gray[0], 0, 0];
+      };
 
-	c = Math.sqrt(a * a + b * b);
+      convert.gray.hex = function (gray) {
+        var val = Math.round((gray[0] / 100) * 255) & 0xff;
+        var integer = (val << 16) + (val << 8) + val;
 
-	return [l, c, h];
-};
+        var string = integer.toString(16).toUpperCase();
+        return "000000".substring(string.length) + string;
+      };
 
-convert.lch.lab = function (lch) {
-	var l = lch[0];
-	var c = lch[1];
-	var h = lch[2];
-	var a;
-	var b;
-	var hr;
+      convert.rgb.gray = function (rgb) {
+        var val = (rgb[0] + rgb[1] + rgb[2]) / 3;
+        return [(val / 255) * 100];
+      };
 
-	hr = h / 360 * 2 * Math.PI;
-	a = c * Math.cos(hr);
-	b = c * Math.sin(hr);
+      /***/
+    },
+    /* 385 */
+    /***/ function (module, exports, __webpack_require__) {
+      var util = __webpack_require__(3);
+      var Stream = __webpack_require__(23).Stream;
+      var DelayedStream = __webpack_require__(634);
+      var defer = __webpack_require__(622);
 
-	return [l, a, b];
-};
+      module.exports = CombinedStream;
+      function CombinedStream() {
+        this.writable = false;
+        this.readable = true;
+        this.dataSize = 0;
+        this.maxDataSize = 2 * 1024 * 1024;
+        this.pauseStreams = true;
 
-convert.rgb.ansi16 = function (args) {
-	var r = args[0];
-	var g = args[1];
-	var b = args[2];
-	var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization
+        this._released = false;
+        this._streams = [];
+        this._currentStream = null;
+      }
+      util.inherits(CombinedStream, Stream);
 
-	value = Math.round(value / 50);
+      CombinedStream.create = function (options) {
+        var combinedStream = new this();
 
-	if (value === 0) {
-		return 30;
-	}
+        options = options || {};
+        for (var option in options) {
+          combinedStream[option] = options[option];
+        }
 
-	var ansi = 30
-		+ ((Math.round(b / 255) << 2)
-		| (Math.round(g / 255) << 1)
-		| Math.round(r / 255));
+        return combinedStream;
+      };
 
-	if (value === 2) {
-		ansi += 60;
-	}
+      CombinedStream.isStreamLike = function (stream) {
+        return (
+          typeof stream !== "function" &&
+          typeof stream !== "string" &&
+          typeof stream !== "boolean" &&
+          typeof stream !== "number" &&
+          !Buffer.isBuffer(stream)
+        );
+      };
 
-	return ansi;
-};
+      CombinedStream.prototype.append = function (stream) {
+        var isStreamLike = CombinedStream.isStreamLike(stream);
 
-convert.hsv.ansi16 = function (args) {
-	// optimization here; we already know the value and don't need to get
-	// it converted for us.
-	return convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);
-};
+        if (isStreamLike) {
+          if (!(stream instanceof DelayedStream)) {
+            var newStream = DelayedStream.create(stream, {
+              maxDataSize: Infinity,
+              pauseStream: this.pauseStreams,
+            });
+            stream.on("data", this._checkDataSize.bind(this));
+            stream = newStream;
+          }
 
-convert.rgb.ansi256 = function (args) {
-	var r = args[0];
-	var g = args[1];
-	var b = args[2];
+          this._handleErrors(stream);
 
-	// we use the extended greyscale palette here, with the exception of
-	// black and white. normal palette only has 4 greyscale shades.
-	if (r === g && g === b) {
-		if (r < 8) {
-			return 16;
-		}
+          if (this.pauseStreams) {
+            stream.pause();
+          }
+        }
 
-		if (r > 248) {
-			return 231;
-		}
+        this._streams.push(stream);
+        return this;
+      };
 
-		return Math.round(((r - 8) / 247) * 24) + 232;
-	}
+      CombinedStream.prototype.pipe = function (dest, options) {
+        Stream.prototype.pipe.call(this, dest, options);
+        this.resume();
+        return dest;
+      };
 
-	var ansi = 16
-		+ (36 * Math.round(r / 255 * 5))
-		+ (6 * Math.round(g / 255 * 5))
-		+ Math.round(b / 255 * 5);
+      CombinedStream.prototype._getNext = function () {
+        this._currentStream = null;
+        var stream = this._streams.shift();
 
-	return ansi;
-};
+        if (typeof stream == "undefined") {
+          this.end();
+          return;
+        }
 
-convert.ansi16.rgb = function (args) {
-	var color = args % 10;
+        if (typeof stream !== "function") {
+          this._pipeNext(stream);
+          return;
+        }
 
-	// handle greyscale
-	if (color === 0 || color === 7) {
-		if (args > 50) {
-			color += 3.5;
-		}
+        var getStream = stream;
+        getStream(
+          function (stream) {
+            var isStreamLike = CombinedStream.isStreamLike(stream);
+            if (isStreamLike) {
+              stream.on("data", this._checkDataSize.bind(this));
+              this._handleErrors(stream);
+            }
 
-		color = color / 10.5 * 255;
+            defer(this._pipeNext.bind(this, stream));
+          }.bind(this),
+        );
+      };
 
-		return [color, color, color];
-	}
+      CombinedStream.prototype._pipeNext = function (stream) {
+        this._currentStream = stream;
 
-	var mult = (~~(args > 50) + 1) * 0.5;
-	var r = ((color & 1) * mult) * 255;
-	var g = (((color >> 1) & 1) * mult) * 255;
-	var b = (((color >> 2) & 1) * mult) * 255;
+        var isStreamLike = CombinedStream.isStreamLike(stream);
+        if (isStreamLike) {
+          stream.on("end", this._getNext.bind(this));
+          stream.pipe(this, { end: false });
+          return;
+        }
 
-	return [r, g, b];
-};
+        var value = stream;
+        this.write(value);
+        this._getNext();
+      };
 
-convert.ansi256.rgb = function (args) {
-	// handle greyscale
-	if (args >= 232) {
-		var c = (args - 232) * 10 + 8;
-		return [c, c, c];
-	}
+      CombinedStream.prototype._handleErrors = function (stream) {
+        var self = this;
+        stream.on("error", function (err) {
+          self._emitError(err);
+        });
+      };
 
-	args -= 16;
+      CombinedStream.prototype.write = function (data) {
+        this.emit("data", data);
+      };
 
-	var rem;
-	var r = Math.floor(args / 36) / 5 * 255;
-	var g = Math.floor((rem = args % 36) / 6) / 5 * 255;
-	var b = (rem % 6) / 5 * 255;
+      CombinedStream.prototype.pause = function () {
+        if (!this.pauseStreams) {
+          return;
+        }
 
-	return [r, g, b];
-};
+        if (
+          this.pauseStreams &&
+          this._currentStream &&
+          typeof this._currentStream.pause == "function"
+        )
+          this._currentStream.pause();
+        this.emit("pause");
+      };
 
-convert.rgb.hex = function (args) {
-	var integer = ((Math.round(args[0]) & 0xFF) << 16)
-		+ ((Math.round(args[1]) & 0xFF) << 8)
-		+ (Math.round(args[2]) & 0xFF);
+      CombinedStream.prototype.resume = function () {
+        if (!this._released) {
+          this._released = true;
+          this.writable = true;
+          this._getNext();
+        }
 
-	var string = integer.toString(16).toUpperCase();
-	return '000000'.substring(string.length) + string;
-};
+        if (
+          this.pauseStreams &&
+          this._currentStream &&
+          typeof this._currentStream.resume == "function"
+        )
+          this._currentStream.resume();
+        this.emit("resume");
+      };
 
-convert.hex.rgb = function (args) {
-	var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);
-	if (!match) {
-		return [0, 0, 0];
-	}
+      CombinedStream.prototype.end = function () {
+        this._reset();
+        this.emit("end");
+      };
 
-	var colorString = match[0];
+      CombinedStream.prototype.destroy = function () {
+        this._reset();
+        this.emit("close");
+      };
 
-	if (match[0].length === 3) {
-		colorString = colorString.split('').map(function (char) {
-			return char + char;
-		}).join('');
-	}
+      CombinedStream.prototype._reset = function () {
+        this.writable = false;
+        this._streams = [];
+        this._currentStream = null;
+      };
 
-	var integer = parseInt(colorString, 16);
-	var r = (integer >> 16) & 0xFF;
-	var g = (integer >> 8) & 0xFF;
-	var b = integer & 0xFF;
+      CombinedStream.prototype._checkDataSize = function () {
+        this._updateDataSize();
+        if (this.dataSize <= this.maxDataSize) {
+          return;
+        }
 
-	return [r, g, b];
-};
+        var message =
+          "DelayedStream#maxDataSize of " +
+          this.maxDataSize +
+          " bytes exceeded.";
+        this._emitError(new Error(message));
+      };
 
-convert.rgb.hcg = function (rgb) {
-	var r = rgb[0] / 255;
-	var g = rgb[1] / 255;
-	var b = rgb[2] / 255;
-	var max = Math.max(Math.max(r, g), b);
-	var min = Math.min(Math.min(r, g), b);
-	var chroma = (max - min);
-	var grayscale;
-	var hue;
-
-	if (chroma < 1) {
-		grayscale = min / (1 - chroma);
-	} else {
-		grayscale = 0;
-	}
-
-	if (chroma <= 0) {
-		hue = 0;
-	} else
-	if (max === r) {
-		hue = ((g - b) / chroma) % 6;
-	} else
-	if (max === g) {
-		hue = 2 + (b - r) / chroma;
-	} else {
-		hue = 4 + (r - g) / chroma + 4;
-	}
-
-	hue /= 6;
-	hue %= 1;
-
-	return [hue * 360, chroma * 100, grayscale * 100];
-};
+      CombinedStream.prototype._updateDataSize = function () {
+        this.dataSize = 0;
 
-convert.hsl.hcg = function (hsl) {
-	var s = hsl[1] / 100;
-	var l = hsl[2] / 100;
-	var c = 1;
-	var f = 0;
+        var self = this;
+        this._streams.forEach(function (stream) {
+          if (!stream.dataSize) {
+            return;
+          }
 
-	if (l < 0.5) {
-		c = 2.0 * s * l;
-	} else {
-		c = 2.0 * s * (1.0 - l);
-	}
+          self.dataSize += stream.dataSize;
+        });
 
-	if (c < 1.0) {
-		f = (l - 0.5 * c) / (1.0 - c);
-	}
+        if (this._currentStream && this._currentStream.dataSize) {
+          this.dataSize += this._currentStream.dataSize;
+        }
+      };
 
-	return [hsl[0], c * 100, f * 100];
-};
+      CombinedStream.prototype._emitError = function (err) {
+        this._reset();
+        this.emit("error", err);
+      };
 
-convert.hsv.hcg = function (hsv) {
-	var s = hsv[1] / 100;
-	var v = hsv[2] / 100;
+      /***/
+    },
+    /* 386 */
+    /***/ function (module, exports, __webpack_require__) {
+      var stream = __webpack_require__(102);
+      var eos = __webpack_require__(173);
+      var inherits = __webpack_require__(61);
+      var shift = __webpack_require__(942);
+
+      var SIGNAL_FLUSH =
+        Buffer.from && Buffer.from !== Uint8Array.from
+          ? Buffer.from([0])
+          : new Buffer([0]);
+
+      var onuncork = function (self, fn) {
+        if (self._corked) self.once("uncork", fn);
+        else fn();
+      };
 
-	var c = s * v;
-	var f = 0;
+      var autoDestroy = function (self, err) {
+        if (self._autoDestroy) self.destroy(err);
+      };
 
-	if (c < 1.0) {
-		f = (v - c) / (1 - c);
-	}
+      var destroyer = function (self, end) {
+        return function (err) {
+          if (err)
+            autoDestroy(self, err.message === "premature close" ? null : err);
+          else if (end && !self._ended) self.end();
+        };
+      };
 
-	return [hsv[0], c * 100, f * 100];
-};
+      var end = function (ws, fn) {
+        if (!ws) return fn();
+        if (ws._writableState && ws._writableState.finished) return fn();
+        if (ws._writableState) return ws.end(fn);
+        ws.end();
+        fn();
+      };
 
-convert.hcg.rgb = function (hcg) {
-	var h = hcg[0] / 360;
-	var c = hcg[1] / 100;
-	var g = hcg[2] / 100;
-
-	if (c === 0.0) {
-		return [g * 255, g * 255, g * 255];
-	}
-
-	var pure = [0, 0, 0];
-	var hi = (h % 1) * 6;
-	var v = hi % 1;
-	var w = 1 - v;
-	var mg = 0;
-
-	switch (Math.floor(hi)) {
-		case 0:
-			pure[0] = 1; pure[1] = v; pure[2] = 0; break;
-		case 1:
-			pure[0] = w; pure[1] = 1; pure[2] = 0; break;
-		case 2:
-			pure[0] = 0; pure[1] = 1; pure[2] = v; break;
-		case 3:
-			pure[0] = 0; pure[1] = w; pure[2] = 1; break;
-		case 4:
-			pure[0] = v; pure[1] = 0; pure[2] = 1; break;
-		default:
-			pure[0] = 1; pure[1] = 0; pure[2] = w;
-	}
-
-	mg = (1.0 - c) * g;
-
-	return [
-		(c * pure[0] + mg) * 255,
-		(c * pure[1] + mg) * 255,
-		(c * pure[2] + mg) * 255
-	];
-};
+      var toStreams2 = function (rs) {
+        return new stream.Readable({
+          objectMode: true,
+          highWaterMark: 16,
+        }).wrap(rs);
+      };
 
-convert.hcg.hsv = function (hcg) {
-	var c = hcg[1] / 100;
-	var g = hcg[2] / 100;
+      var Duplexify = function (writable, readable, opts) {
+        if (!(this instanceof Duplexify))
+          return new Duplexify(writable, readable, opts);
+        stream.Duplex.call(this, opts);
+
+        this._writable = null;
+        this._readable = null;
+        this._readable2 = null;
+
+        this._autoDestroy = !opts || opts.autoDestroy !== false;
+        this._forwardDestroy = !opts || opts.destroy !== false;
+        this._forwardEnd = !opts || opts.end !== false;
+        this._corked = 1; // start corked
+        this._ondrain = null;
+        this._drained = false;
+        this._forwarding = false;
+        this._unwrite = null;
+        this._unread = null;
+        this._ended = false;
+
+        this.destroyed = false;
+
+        if (writable) this.setWritable(writable);
+        if (readable) this.setReadable(readable);
+      };
 
-	var v = c + g * (1.0 - c);
-	var f = 0;
+      inherits(Duplexify, stream.Duplex);
 
-	if (v > 0.0) {
-		f = c / v;
-	}
+      Duplexify.obj = function (writable, readable, opts) {
+        if (!opts) opts = {};
+        opts.objectMode = true;
+        opts.highWaterMark = 16;
+        return new Duplexify(writable, readable, opts);
+      };
 
-	return [hcg[0], f * 100, v * 100];
-};
+      Duplexify.prototype.cork = function () {
+        if (++this._corked === 1) this.emit("cork");
+      };
 
-convert.hcg.hsl = function (hcg) {
-	var c = hcg[1] / 100;
-	var g = hcg[2] / 100;
+      Duplexify.prototype.uncork = function () {
+        if (this._corked && --this._corked === 0) this.emit("uncork");
+      };
 
-	var l = g * (1.0 - c) + 0.5 * c;
-	var s = 0;
+      Duplexify.prototype.setWritable = function (writable) {
+        if (this._unwrite) this._unwrite();
 
-	if (l > 0.0 && l < 0.5) {
-		s = c / (2 * l);
-	} else
-	if (l >= 0.5 && l < 1.0) {
-		s = c / (2 * (1 - l));
-	}
+        if (this.destroyed) {
+          if (writable && writable.destroy) writable.destroy();
+          return;
+        }
 
-	return [hcg[0], s * 100, l * 100];
-};
+        if (writable === null || writable === false) {
+          this.end();
+          return;
+        }
 
-convert.hcg.hwb = function (hcg) {
-	var c = hcg[1] / 100;
-	var g = hcg[2] / 100;
-	var v = c + g * (1.0 - c);
-	return [hcg[0], (v - c) * 100, (1 - v) * 100];
-};
+        var self = this;
+        var unend = eos(
+          writable,
+          { writable: true, readable: false },
+          destroyer(this, this._forwardEnd),
+        );
 
-convert.hwb.hcg = function (hwb) {
-	var w = hwb[1] / 100;
-	var b = hwb[2] / 100;
-	var v = 1 - b;
-	var c = v - w;
-	var g = 0;
+        var ondrain = function () {
+          var ondrain = self._ondrain;
+          self._ondrain = null;
+          if (ondrain) ondrain();
+        };
 
-	if (c < 1) {
-		g = (v - c) / (1 - c);
-	}
+        var clear = function () {
+          self._writable.removeListener("drain", ondrain);
+          unend();
+        };
 
-	return [hwb[0], c * 100, g * 100];
-};
+        if (this._unwrite) process.nextTick(ondrain); // force a drain on stream reset to avoid livelocks
 
-convert.apple.rgb = function (apple) {
-	return [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];
-};
+        this._writable = writable;
+        this._writable.on("drain", ondrain);
+        this._unwrite = clear;
 
-convert.rgb.apple = function (rgb) {
-	return [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];
-};
+        this.uncork(); // always uncork setWritable
+      };
 
-convert.gray.rgb = function (args) {
-	return [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];
-};
+      Duplexify.prototype.setReadable = function (readable) {
+        if (this._unread) this._unread();
 
-convert.gray.hsl = convert.gray.hsv = function (args) {
-	return [0, 0, args[0]];
-};
+        if (this.destroyed) {
+          if (readable && readable.destroy) readable.destroy();
+          return;
+        }
 
-convert.gray.hwb = function (gray) {
-	return [0, 100, gray[0]];
-};
+        if (readable === null || readable === false) {
+          this.push(null);
+          this.resume();
+          return;
+        }
 
-convert.gray.cmyk = function (gray) {
-	return [0, 0, 0, gray[0]];
-};
+        var self = this;
+        var unend = eos(
+          readable,
+          { writable: false, readable: true },
+          destroyer(this),
+        );
 
-convert.gray.lab = function (gray) {
-	return [gray[0], 0, 0];
-};
+        var onreadable = function () {
+          self._forward();
+        };
 
-convert.gray.hex = function (gray) {
-	var val = Math.round(gray[0] / 100 * 255) & 0xFF;
-	var integer = (val << 16) + (val << 8) + val;
+        var onend = function () {
+          self.push(null);
+        };
 
-	var string = integer.toString(16).toUpperCase();
-	return '000000'.substring(string.length) + string;
-};
+        var clear = function () {
+          self._readable2.removeListener("readable", onreadable);
+          self._readable2.removeListener("end", onend);
+          unend();
+        };
 
-convert.rgb.gray = function (rgb) {
-	var val = (rgb[0] + rgb[1] + rgb[2]) / 3;
-	return [val / 255 * 100];
-};
+        this._drained = true;
+        this._readable = readable;
+        this._readable2 = readable._readableState
+          ? readable
+          : toStreams2(readable);
+        this._readable2.on("readable", onreadable);
+        this._readable2.on("end", onend);
+        this._unread = clear;
 
+        this._forward();
+      };
 
-/***/ }),
-/* 385 */
-/***/ (function(module, exports, __webpack_require__) {
+      Duplexify.prototype._read = function () {
+        this._drained = true;
+        this._forward();
+      };
 
-var util = __webpack_require__(3);
-var Stream = __webpack_require__(23).Stream;
-var DelayedStream = __webpack_require__(634);
-var defer = __webpack_require__(622);
+      Duplexify.prototype._forward = function () {
+        if (this._forwarding || !this._readable2 || !this._drained) return;
+        this._forwarding = true;
 
-module.exports = CombinedStream;
-function CombinedStream() {
-  this.writable = false;
-  this.readable = true;
-  this.dataSize = 0;
-  this.maxDataSize = 2 * 1024 * 1024;
-  this.pauseStreams = true;
+        var data;
 
-  this._released = false;
-  this._streams = [];
-  this._currentStream = null;
-}
-util.inherits(CombinedStream, Stream);
+        while (this._drained && (data = shift(this._readable2)) !== null) {
+          if (this.destroyed) continue;
+          this._drained = this.push(data);
+        }
 
-CombinedStream.create = function(options) {
-  var combinedStream = new this();
+        this._forwarding = false;
+      };
 
-  options = options || {};
-  for (var option in options) {
-    combinedStream[option] = options[option];
-  }
+      Duplexify.prototype.destroy = function (err) {
+        if (this.destroyed) return;
+        this.destroyed = true;
 
-  return combinedStream;
-};
+        var self = this;
+        process.nextTick(function () {
+          self._destroy(err);
+        });
+      };
 
-CombinedStream.isStreamLike = function(stream) {
-  return (typeof stream !== 'function')
-    && (typeof stream !== 'string')
-    && (typeof stream !== 'boolean')
-    && (typeof stream !== 'number')
-    && (!Buffer.isBuffer(stream));
-};
+      Duplexify.prototype._destroy = function (err) {
+        if (err) {
+          var ondrain = this._ondrain;
+          this._ondrain = null;
+          if (ondrain) ondrain(err);
+          else this.emit("error", err);
+        }
 
-CombinedStream.prototype.append = function(stream) {
-  var isStreamLike = CombinedStream.isStreamLike(stream);
+        if (this._forwardDestroy) {
+          if (this._readable && this._readable.destroy)
+            this._readable.destroy();
+          if (this._writable && this._writable.destroy)
+            this._writable.destroy();
+        }
 
-  if (isStreamLike) {
-    if (!(stream instanceof DelayedStream)) {
-      var newStream = DelayedStream.create(stream, {
-        maxDataSize: Infinity,
-        pauseStream: this.pauseStreams,
-      });
-      stream.on('data', this._checkDataSize.bind(this));
-      stream = newStream;
-    }
+        this.emit("close");
+      };
 
-    this._handleErrors(stream);
+      Duplexify.prototype._write = function (data, enc, cb) {
+        if (this.destroyed) return cb();
+        if (this._corked)
+          return onuncork(this, this._write.bind(this, data, enc, cb));
+        if (data === SIGNAL_FLUSH) return this._finish(cb);
+        if (!this._writable) return cb();
 
-    if (this.pauseStreams) {
-      stream.pause();
-    }
-  }
+        if (this._writable.write(data) === false) this._ondrain = cb;
+        else cb();
+      };
 
-  this._streams.push(stream);
-  return this;
-};
+      Duplexify.prototype._finish = function (cb) {
+        var self = this;
+        this.emit("preend");
+        onuncork(this, function () {
+          end(self._forwardEnd && self._writable, function () {
+            // haxx to not emit prefinish twice
+            if (self._writableState.prefinished === false)
+              self._writableState.prefinished = true;
+            self.emit("prefinish");
+            onuncork(self, cb);
+          });
+        });
+      };
 
-CombinedStream.prototype.pipe = function(dest, options) {
-  Stream.prototype.pipe.call(this, dest, options);
-  this.resume();
-  return dest;
-};
+      Duplexify.prototype.end = function (data, enc, cb) {
+        if (typeof data === "function") return this.end(null, null, data);
+        if (typeof enc === "function") return this.end(data, null, enc);
+        this._ended = true;
+        if (data) this.write(data);
+        if (!this._writableState.ending) this.write(SIGNAL_FLUSH);
+        return stream.Writable.prototype.end.call(this, cb);
+      };
 
-CombinedStream.prototype._getNext = function() {
-  this._currentStream = null;
-  var stream = this._streams.shift();
+      module.exports = Duplexify;
 
+      /***/
+    },
+    /* 387 */
+    /***/ function (module, exports, __webpack_require__) {
+      var crypto = __webpack_require__(11);
+      var BigInteger = __webpack_require__(81).BigInteger;
+      var ECPointFp = __webpack_require__(139).ECPointFp;
+      var Buffer = __webpack_require__(15).Buffer;
+      exports.ECCurves = __webpack_require__(638);
+
+      // zero prepad
+      function unstupid(hex, len) {
+        return hex.length >= len ? hex : unstupid("0" + hex, len);
+      }
+
+      exports.ECKey = function (curve, key, isPublic) {
+        var priv;
+        var c = curve();
+        var n = c.getN();
+        var bytes = Math.floor(n.bitLength() / 8);
+
+        if (key) {
+          if (isPublic) {
+            var curve = c.getCurve();
+            //      var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format
+            //      var y = key.slice(bytes+1);
+            //      this.P = new ECPointFp(curve,
+            //        curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)),
+            //        curve.fromBigInteger(new BigInteger(y.toString("hex"), 16)));
+            this.P = curve.decodePointHex(key.toString("hex"));
+          } else {
+            if (key.length != bytes) return false;
+            priv = new BigInteger(key.toString("hex"), 16);
+          }
+        } else {
+          var n1 = n.subtract(BigInteger.ONE);
+          var r = new BigInteger(crypto.randomBytes(n.bitLength()));
+          priv = r.mod(n1).add(BigInteger.ONE);
+          this.P = c.getG().multiply(priv);
+        }
+        if (this.P) {
+          //  var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2);
+          //  this.PublicKey = Buffer.from("04"+pubhex,"hex");
+          this.PublicKey = Buffer.from(
+            c.getCurve().encodeCompressedPointHex(this.P),
+            "hex",
+          );
+        }
+        if (priv) {
+          this.PrivateKey = Buffer.from(
+            unstupid(priv.toString(16), bytes * 2),
+            "hex",
+          );
+          this.deriveSharedSecret = function (key) {
+            if (!key || !key.P) return false;
+            var S = key.P.multiply(priv);
+            return Buffer.from(
+              unstupid(S.getX().toBigInteger().toString(16), bytes * 2),
+              "hex",
+            );
+          };
+        }
+      };
 
-  if (typeof stream == 'undefined') {
-    this.end();
-    return;
-  }
+      /***/
+    },
+    /* 388 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  if (typeof stream !== 'function') {
-    this._pipeNext(stream);
-    return;
-  }
+      var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
 
-  var getStream = stream;
-  getStream(function(stream) {
-    var isStreamLike = CombinedStream.isStreamLike(stream);
-    if (isStreamLike) {
-      stream.on('data', this._checkDataSize.bind(this));
-      this._handleErrors(stream);
-    }
+      module.exports = function (str) {
+        if (typeof str !== "string") {
+          throw new TypeError("Expected a string");
+        }
 
-    defer(this._pipeNext.bind(this, stream));
-  }.bind(this));
-};
+        return str.replace(matchOperatorsRe, "\\$&");
+      };
 
-CombinedStream.prototype._pipeNext = function(stream) {
-  this._currentStream = stream;
+      /***/
+    },
+    /* 389 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function (data, opts) {
+        if (!opts) opts = {};
+        if (typeof opts === "function") opts = { cmp: opts };
+        var cycles = typeof opts.cycles === "boolean" ? opts.cycles : false;
+
+        var cmp =
+          opts.cmp &&
+          (function (f) {
+            return function (node) {
+              return function (a, b) {
+                var aobj = { key: a, value: node[a] };
+                var bobj = { key: b, value: node[b] };
+                return f(aobj, bobj);
+              };
+            };
+          })(opts.cmp);
 
-  var isStreamLike = CombinedStream.isStreamLike(stream);
-  if (isStreamLike) {
-    stream.on('end', this._getNext.bind(this));
-    stream.pipe(this, {end: false});
-    return;
-  }
+        var seen = [];
+        return (function stringify(node) {
+          if (node && node.toJSON && typeof node.toJSON === "function") {
+            node = node.toJSON();
+          }
 
-  var value = stream;
-  this.write(value);
-  this._getNext();
-};
+          if (node === undefined) return;
+          if (typeof node == "number")
+            return isFinite(node) ? "" + node : "null";
+          if (typeof node !== "object") return JSON.stringify(node);
 
-CombinedStream.prototype._handleErrors = function(stream) {
-  var self = this;
-  stream.on('error', function(err) {
-    self._emitError(err);
-  });
-};
+          var i, out;
+          if (Array.isArray(node)) {
+            out = "[";
+            for (i = 0; i < node.length; i++) {
+              if (i) out += ",";
+              out += stringify(node[i]) || "null";
+            }
+            return out + "]";
+          }
 
-CombinedStream.prototype.write = function(data) {
-  this.emit('data', data);
-};
+          if (node === null) return "null";
 
-CombinedStream.prototype.pause = function() {
-  if (!this.pauseStreams) {
-    return;
-  }
+          if (seen.indexOf(node) !== -1) {
+            if (cycles) return JSON.stringify("__cycle__");
+            throw new TypeError("Converting circular structure to JSON");
+          }
 
-  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();
-  this.emit('pause');
-};
+          var seenIndex = seen.push(node) - 1;
+          var keys = Object.keys(node).sort(cmp && cmp(node));
+          out = "";
+          for (i = 0; i < keys.length; i++) {
+            var key = keys[i];
+            var value = stringify(node[key]);
 
-CombinedStream.prototype.resume = function() {
-  if (!this._released) {
-    this._released = true;
-    this.writable = true;
-    this._getNext();
-  }
+            if (!value) continue;
+            if (out) out += ",";
+            out += JSON.stringify(key) + ":" + value;
+          }
+          seen.splice(seenIndex, 1);
+          return "{" + out + "}";
+        })(data);
+      };
 
-  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();
-  this.emit('resume');
-};
+      /***/
+    },
+    /* 390 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-CombinedStream.prototype.end = function() {
-  this._reset();
-  this.emit('end');
-};
+      var fs = __webpack_require__(5);
 
-CombinedStream.prototype.destroy = function() {
-  this._reset();
-  this.emit('close');
-};
+      module.exports = clone(fs);
 
-CombinedStream.prototype._reset = function() {
-  this.writable = false;
-  this._streams = [];
-  this._currentStream = null;
-};
+      function clone(obj) {
+        if (obj === null || typeof obj !== "object") return obj;
 
-CombinedStream.prototype._checkDataSize = function() {
-  this._updateDataSize();
-  if (this.dataSize <= this.maxDataSize) {
-    return;
-  }
+        if (obj instanceof Object) var copy = { __proto__: obj.__proto__ };
+        else var copy = Object.create(null);
 
-  var message =
-    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';
-  this._emitError(new Error(message));
-};
+        Object.getOwnPropertyNames(obj).forEach(function (key) {
+          Object.defineProperty(
+            copy,
+            key,
+            Object.getOwnPropertyDescriptor(obj, key),
+          );
+        });
 
-CombinedStream.prototype._updateDataSize = function() {
-  this.dataSize = 0;
+        return copy;
+      }
 
-  var self = this;
-  this._streams.forEach(function(stream) {
-    if (!stream.dataSize) {
-      return;
-    }
+      /***/
+    },
+    /* 391 */
+    /***/ function (module, exports, __webpack_require__) {
+      var fs = __webpack_require__(5);
+      var polyfills = __webpack_require__(655);
+      var legacy = __webpack_require__(654);
+      var queue = [];
+
+      var util = __webpack_require__(3);
+
+      function noop() {}
+
+      var debug = noop;
+      if (util.debuglog) debug = util.debuglog("gfs4");
+      else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ""))
+        debug = function () {
+          var m = util.format.apply(util, arguments);
+          m = "GFS4: " + m.split(/\n/).join("\nGFS4: ");
+          console.error(m);
+        };
 
-    self.dataSize += stream.dataSize;
-  });
+      if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || "")) {
+        process.on("exit", function () {
+          debug(queue);
+          __webpack_require__(28).equal(queue.length, 0);
+        });
+      }
 
-  if (this._currentStream && this._currentStream.dataSize) {
-    this.dataSize += this._currentStream.dataSize;
-  }
-};
+      module.exports = patch(__webpack_require__(390));
+      if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) {
+        module.exports = patch(fs);
+      }
 
-CombinedStream.prototype._emitError = function(err) {
-  this._reset();
-  this.emit('error', err);
-};
+      // Always patch fs.close/closeSync, because we want to
+      // retry() whenever a close happens *anywhere* in the program.
+      // This is essential when multiple graceful-fs instances are
+      // in play at the same time.
+      module.exports.close = fs.close = (function (fs$close) {
+        return function (fd, cb) {
+          return fs$close.call(fs, fd, function (err) {
+            if (!err) retry();
 
+            if (typeof cb === "function") cb.apply(this, arguments);
+          });
+        };
+      })(fs.close);
+
+      module.exports.closeSync = fs.closeSync = (function (fs$closeSync) {
+        return function (fd) {
+          // Note that graceful-fs also retries when fs.closeSync() fails.
+          // Looks like a bug to me, although it's probably a harmless one.
+          var rval = fs$closeSync.apply(fs, arguments);
+          retry();
+          return rval;
+        };
+      })(fs.closeSync);
+
+      function patch(fs) {
+        // Everything that references the open() function needs to be in here
+        polyfills(fs);
+        fs.gracefulify = patch;
+        fs.FileReadStream = ReadStream; // Legacy name.
+        fs.FileWriteStream = WriteStream; // Legacy name.
+        fs.createReadStream = createReadStream;
+        fs.createWriteStream = createWriteStream;
+        var fs$readFile = fs.readFile;
+        fs.readFile = readFile;
+        function readFile(path, options, cb) {
+          if (typeof options === "function") (cb = options), (options = null);
+
+          return go$readFile(path, options, cb);
+
+          function go$readFile(path, options, cb) {
+            return fs$readFile(path, options, function (err) {
+              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
+                enqueue([go$readFile, [path, options, cb]]);
+              else {
+                if (typeof cb === "function") cb.apply(this, arguments);
+                retry();
+              }
+            });
+          }
+        }
 
-/***/ }),
-/* 386 */
-/***/ (function(module, exports, __webpack_require__) {
+        var fs$writeFile = fs.writeFile;
+        fs.writeFile = writeFile;
+        function writeFile(path, data, options, cb) {
+          if (typeof options === "function") (cb = options), (options = null);
 
-var stream = __webpack_require__(102)
-var eos = __webpack_require__(173)
-var inherits = __webpack_require__(61)
-var shift = __webpack_require__(942)
+          return go$writeFile(path, data, options, cb);
 
-var SIGNAL_FLUSH = (Buffer.from && Buffer.from !== Uint8Array.from)
-  ? Buffer.from([0])
-  : new Buffer([0])
+          function go$writeFile(path, data, options, cb) {
+            return fs$writeFile(path, data, options, function (err) {
+              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
+                enqueue([go$writeFile, [path, data, options, cb]]);
+              else {
+                if (typeof cb === "function") cb.apply(this, arguments);
+                retry();
+              }
+            });
+          }
+        }
 
-var onuncork = function(self, fn) {
-  if (self._corked) self.once('uncork', fn)
-  else fn()
-}
+        var fs$appendFile = fs.appendFile;
+        if (fs$appendFile) fs.appendFile = appendFile;
+        function appendFile(path, data, options, cb) {
+          if (typeof options === "function") (cb = options), (options = null);
 
-var autoDestroy = function (self, err) {
-  if (self._autoDestroy) self.destroy(err)
-}
+          return go$appendFile(path, data, options, cb);
 
-var destroyer = function(self, end) {
-  return function(err) {
-    if (err) autoDestroy(self, err.message === 'premature close' ? null : err)
-    else if (end && !self._ended) self.end()
-  }
-}
-
-var end = function(ws, fn) {
-  if (!ws) return fn()
-  if (ws._writableState && ws._writableState.finished) return fn()
-  if (ws._writableState) return ws.end(fn)
-  ws.end()
-  fn()
-}
-
-var toStreams2 = function(rs) {
-  return new (stream.Readable)({objectMode:true, highWaterMark:16}).wrap(rs)
-}
-
-var Duplexify = function(writable, readable, opts) {
-  if (!(this instanceof Duplexify)) return new Duplexify(writable, readable, opts)
-  stream.Duplex.call(this, opts)
-
-  this._writable = null
-  this._readable = null
-  this._readable2 = null
-
-  this._autoDestroy = !opts || opts.autoDestroy !== false
-  this._forwardDestroy = !opts || opts.destroy !== false
-  this._forwardEnd = !opts || opts.end !== false
-  this._corked = 1 // start corked
-  this._ondrain = null
-  this._drained = false
-  this._forwarding = false
-  this._unwrite = null
-  this._unread = null
-  this._ended = false
-
-  this.destroyed = false
-
-  if (writable) this.setWritable(writable)
-  if (readable) this.setReadable(readable)
-}
-
-inherits(Duplexify, stream.Duplex)
-
-Duplexify.obj = function(writable, readable, opts) {
-  if (!opts) opts = {}
-  opts.objectMode = true
-  opts.highWaterMark = 16
-  return new Duplexify(writable, readable, opts)
-}
-
-Duplexify.prototype.cork = function() {
-  if (++this._corked === 1) this.emit('cork')
-}
-
-Duplexify.prototype.uncork = function() {
-  if (this._corked && --this._corked === 0) this.emit('uncork')
-}
-
-Duplexify.prototype.setWritable = function(writable) {
-  if (this._unwrite) this._unwrite()
-
-  if (this.destroyed) {
-    if (writable && writable.destroy) writable.destroy()
-    return
-  }
+          function go$appendFile(path, data, options, cb) {
+            return fs$appendFile(path, data, options, function (err) {
+              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
+                enqueue([go$appendFile, [path, data, options, cb]]);
+              else {
+                if (typeof cb === "function") cb.apply(this, arguments);
+                retry();
+              }
+            });
+          }
+        }
 
-  if (writable === null || writable === false) {
-    this.end()
-    return
-  }
+        var fs$readdir = fs.readdir;
+        fs.readdir = readdir;
+        function readdir(path, options, cb) {
+          var args = [path];
+          if (typeof options !== "function") {
+            args.push(options);
+          } else {
+            cb = options;
+          }
+          args.push(go$readdir$cb);
 
-  var self = this
-  var unend = eos(writable, {writable:true, readable:false}, destroyer(this, this._forwardEnd))
+          return go$readdir(args);
 
-  var ondrain = function() {
-    var ondrain = self._ondrain
-    self._ondrain = null
-    if (ondrain) ondrain()
-  }
+          function go$readdir$cb(err, files) {
+            if (files && files.sort) files.sort();
 
-  var clear = function() {
-    self._writable.removeListener('drain', ondrain)
-    unend()
-  }
+            if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
+              enqueue([go$readdir, [args]]);
+            else {
+              if (typeof cb === "function") cb.apply(this, arguments);
+              retry();
+            }
+          }
+        }
 
-  if (this._unwrite) process.nextTick(ondrain) // force a drain on stream reset to avoid livelocks
+        function go$readdir(args) {
+          return fs$readdir.apply(fs, args);
+        }
 
-  this._writable = writable
-  this._writable.on('drain', ondrain)
-  this._unwrite = clear
+        if (process.version.substr(0, 4) === "v0.8") {
+          var legStreams = legacy(fs);
+          ReadStream = legStreams.ReadStream;
+          WriteStream = legStreams.WriteStream;
+        }
 
-  this.uncork() // always uncork setWritable
-}
+        var fs$ReadStream = fs.ReadStream;
+        ReadStream.prototype = Object.create(fs$ReadStream.prototype);
+        ReadStream.prototype.open = ReadStream$open;
 
-Duplexify.prototype.setReadable = function(readable) {
-  if (this._unread) this._unread()
+        var fs$WriteStream = fs.WriteStream;
+        WriteStream.prototype = Object.create(fs$WriteStream.prototype);
+        WriteStream.prototype.open = WriteStream$open;
 
-  if (this.destroyed) {
-    if (readable && readable.destroy) readable.destroy()
-    return
-  }
+        fs.ReadStream = ReadStream;
+        fs.WriteStream = WriteStream;
 
-  if (readable === null || readable === false) {
-    this.push(null)
-    this.resume()
-    return
-  }
+        function ReadStream(path, options) {
+          if (this instanceof ReadStream)
+            return fs$ReadStream.apply(this, arguments), this;
+          else
+            return ReadStream.apply(
+              Object.create(ReadStream.prototype),
+              arguments,
+            );
+        }
 
-  var self = this
-  var unend = eos(readable, {writable:false, readable:true}, destroyer(this))
+        function ReadStream$open() {
+          var that = this;
+          open(that.path, that.flags, that.mode, function (err, fd) {
+            if (err) {
+              if (that.autoClose) that.destroy();
 
-  var onreadable = function() {
-    self._forward()
-  }
+              that.emit("error", err);
+            } else {
+              that.fd = fd;
+              that.emit("open", fd);
+              that.read();
+            }
+          });
+        }
 
-  var onend = function() {
-    self.push(null)
-  }
+        function WriteStream(path, options) {
+          if (this instanceof WriteStream)
+            return fs$WriteStream.apply(this, arguments), this;
+          else
+            return WriteStream.apply(
+              Object.create(WriteStream.prototype),
+              arguments,
+            );
+        }
 
-  var clear = function() {
-    self._readable2.removeListener('readable', onreadable)
-    self._readable2.removeListener('end', onend)
-    unend()
-  }
+        function WriteStream$open() {
+          var that = this;
+          open(that.path, that.flags, that.mode, function (err, fd) {
+            if (err) {
+              that.destroy();
+              that.emit("error", err);
+            } else {
+              that.fd = fd;
+              that.emit("open", fd);
+            }
+          });
+        }
 
-  this._drained = true
-  this._readable = readable
-  this._readable2 = readable._readableState ? readable : toStreams2(readable)
-  this._readable2.on('readable', onreadable)
-  this._readable2.on('end', onend)
-  this._unread = clear
+        function createReadStream(path, options) {
+          return new ReadStream(path, options);
+        }
 
-  this._forward()
-}
+        function createWriteStream(path, options) {
+          return new WriteStream(path, options);
+        }
 
-Duplexify.prototype._read = function() {
-  this._drained = true
-  this._forward()
-}
+        var fs$open = fs.open;
+        fs.open = open;
+        function open(path, flags, mode, cb) {
+          if (typeof mode === "function") (cb = mode), (mode = null);
 
-Duplexify.prototype._forward = function() {
-  if (this._forwarding || !this._readable2 || !this._drained) return
-  this._forwarding = true
+          return go$open(path, flags, mode, cb);
 
-  var data
+          function go$open(path, flags, mode, cb) {
+            return fs$open(path, flags, mode, function (err, fd) {
+              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
+                enqueue([go$open, [path, flags, mode, cb]]);
+              else {
+                if (typeof cb === "function") cb.apply(this, arguments);
+                retry();
+              }
+            });
+          }
+        }
 
-  while (this._drained && (data = shift(this._readable2)) !== null) {
-    if (this.destroyed) continue
-    this._drained = this.push(data)
-  }
+        return fs;
+      }
 
-  this._forwarding = false
-}
-
-Duplexify.prototype.destroy = function(err) {
-  if (this.destroyed) return
-  this.destroyed = true
-
-  var self = this
-  process.nextTick(function() {
-    self._destroy(err)
-  })
-}
-
-Duplexify.prototype._destroy = function(err) {
-  if (err) {
-    var ondrain = this._ondrain
-    this._ondrain = null
-    if (ondrain) ondrain(err)
-    else this.emit('error', err)
-  }
+      function enqueue(elem) {
+        debug("ENQUEUE", elem[0].name, elem[1]);
+        queue.push(elem);
+      }
 
-  if (this._forwardDestroy) {
-    if (this._readable && this._readable.destroy) this._readable.destroy()
-    if (this._writable && this._writable.destroy) this._writable.destroy()
-  }
+      function retry() {
+        var elem = queue.shift();
+        if (elem) {
+          debug("RETRY", elem[0].name, elem[1]);
+          elem[0].apply(null, elem[1]);
+        }
+      }
 
-  this.emit('close')
-}
-
-Duplexify.prototype._write = function(data, enc, cb) {
-  if (this.destroyed) return cb()
-  if (this._corked) return onuncork(this, this._write.bind(this, data, enc, cb))
-  if (data === SIGNAL_FLUSH) return this._finish(cb)
-  if (!this._writable) return cb()
-
-  if (this._writable.write(data) === false) this._ondrain = cb
-  else cb()
-}
-
-
-Duplexify.prototype._finish = function(cb) {
-  var self = this
-  this.emit('preend')
-  onuncork(this, function() {
-    end(self._forwardEnd && self._writable, function() {
-      // haxx to not emit prefinish twice
-      if (self._writableState.prefinished === false) self._writableState.prefinished = true
-      self.emit('prefinish')
-      onuncork(self, cb)
-    })
-  })
-}
-
-Duplexify.prototype.end = function(data, enc, cb) {
-  if (typeof data === 'function') return this.end(null, null, data)
-  if (typeof enc === 'function') return this.end(data, null, enc)
-  this._ended = true
-  if (data) this.write(data)
-  if (!this._writableState.ending) this.write(SIGNAL_FLUSH)
-  return stream.Writable.prototype.end.call(this, cb)
-}
-
-module.exports = Duplexify
-
-
-/***/ }),
-/* 387 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var crypto = __webpack_require__(11);
-var BigInteger = __webpack_require__(81).BigInteger;
-var ECPointFp = __webpack_require__(139).ECPointFp;
-var Buffer = __webpack_require__(15).Buffer;
-exports.ECCurves = __webpack_require__(638);
-
-// zero prepad
-function unstupid(hex,len)
-{
-	return (hex.length >= len) ? hex : unstupid("0"+hex,len);
-}
-
-exports.ECKey = function(curve, key, isPublic)
-{
-  var priv;
-	var c = curve();
-	var n = c.getN();
-  var bytes = Math.floor(n.bitLength()/8);
-
-  if(key)
-  {
-    if(isPublic)
-    {
-      var curve = c.getCurve();
-//      var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format
-//      var y = key.slice(bytes+1);
-//      this.P = new ECPointFp(curve,
-//        curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)),
-//        curve.fromBigInteger(new BigInteger(y.toString("hex"), 16)));      
-      this.P = curve.decodePointHex(key.toString("hex"));
-    }else{
-      if(key.length != bytes) return false;
-      priv = new BigInteger(key.toString("hex"), 16);      
-    }
-  }else{
-    var n1 = n.subtract(BigInteger.ONE);
-    var r = new BigInteger(crypto.randomBytes(n.bitLength()));
-    priv = r.mod(n1).add(BigInteger.ONE);
-    this.P = c.getG().multiply(priv);
-  }
-  if(this.P)
-  {
-//  var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2);
-//  this.PublicKey = Buffer.from("04"+pubhex,"hex");
-    this.PublicKey = Buffer.from(c.getCurve().encodeCompressedPointHex(this.P),"hex");
-  }
-  if(priv)
-  {
-    this.PrivateKey = Buffer.from(unstupid(priv.toString(16),bytes*2),"hex");
-    this.deriveSharedSecret = function(key)
-    {
-      if(!key || !key.P) return false;
-      var S = key.P.multiply(priv);
-      return Buffer.from(unstupid(S.getX().toBigInteger().toString(16),bytes*2),"hex");
-   }     
-  }
-}
+      /***/
+    },
+    /* 392 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      /**
+       * `input` type prompt
+       */
 
+      var chalk = __webpack_require__(30);
+      var { map, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var observe = __webpack_require__(80);
 
-/***/ }),
-/* 388 */
-/***/ (function(module, exports, __webpack_require__) {
+      class InputPrompt extends Base {
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-"use strict";
+        _run(cb) {
+          this.done = cb;
 
+          // Once user confirm (enter key)
+          var events = observe(this.rl);
+          var submit = events.line.pipe(map(this.filterInput.bind(this)));
 
-var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+          var validation = this.handleSubmitEvents(submit);
+          validation.success.forEach(this.onEnd.bind(this));
+          validation.error.forEach(this.onError.bind(this));
 
-module.exports = function (str) {
-	if (typeof str !== 'string') {
-		throw new TypeError('Expected a string');
-	}
+          events.keypress
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onKeypress.bind(this));
 
-	return str.replace(matchOperatorsRe, '\\$&');
-};
+          // Init
+          this.render();
 
+          return this;
+        }
 
-/***/ }),
-/* 389 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Render the prompt to screen
+         * @return {InputPrompt} self
+         */
 
-"use strict";
+        render(error) {
+          var bottomContent = "";
+          var appendContent = "";
+          var message = this.getQuestion();
+          var transformer = this.opt.transformer;
+          var isFinal = this.status === "answered";
 
+          if (isFinal) {
+            appendContent = this.answer;
+          } else {
+            appendContent = this.rl.line;
+          }
 
-module.exports = function (data, opts) {
-    if (!opts) opts = {};
-    if (typeof opts === 'function') opts = { cmp: opts };
-    var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false;
+          if (transformer) {
+            message += transformer(appendContent, this.answers, { isFinal });
+          } else {
+            message += isFinal ? chalk.cyan(appendContent) : appendContent;
+          }
 
-    var cmp = opts.cmp && (function (f) {
-        return function (node) {
-            return function (a, b) {
-                var aobj = { key: a, value: node[a] };
-                var bobj = { key: b, value: node[b] };
-                return f(aobj, bobj);
-            };
-        };
-    })(opts.cmp);
+          if (error) {
+            bottomContent = chalk.red(">> ") + error;
+          }
 
-    var seen = [];
-    return (function stringify (node) {
-        if (node && node.toJSON && typeof node.toJSON === 'function') {
-            node = node.toJSON();
+          this.screen.render(message, bottomContent);
         }
 
-        if (node === undefined) return;
-        if (typeof node == 'number') return isFinite(node) ? '' + node : 'null';
-        if (typeof node !== 'object') return JSON.stringify(node);
+        /**
+         * When user press `enter` key
+         */
 
-        var i, out;
-        if (Array.isArray(node)) {
-            out = '[';
-            for (i = 0; i < node.length; i++) {
-                if (i) out += ',';
-                out += stringify(node[i]) || 'null';
-            }
-            return out + ']';
+        filterInput(input) {
+          if (!input) {
+            return this.opt.default == null ? "" : this.opt.default;
+          }
+          return input;
         }
 
-        if (node === null) return 'null';
-
-        if (seen.indexOf(node) !== -1) {
-            if (cycles) return JSON.stringify('__cycle__');
-            throw new TypeError('Converting circular structure to JSON');
-        }
+        onEnd(state) {
+          this.answer = state.value;
+          this.status = "answered";
 
-        var seenIndex = seen.push(node) - 1;
-        var keys = Object.keys(node).sort(cmp && cmp(node));
-        out = '';
-        for (i = 0; i < keys.length; i++) {
-            var key = keys[i];
-            var value = stringify(node[key]);
+          // Re-render prompt
+          this.render();
 
-            if (!value) continue;
-            if (out) out += ',';
-            out += JSON.stringify(key) + ':' + value;
+          this.screen.done();
+          this.done(state.value);
         }
-        seen.splice(seenIndex, 1);
-        return '{' + out + '}';
-    })(data);
-};
-
-
-/***/ }),
-/* 390 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
 
+        onError(state) {
+          this.render(state.isValid);
+        }
 
-var fs = __webpack_require__(5)
+        /**
+         * When user press a key
+         */
 
-module.exports = clone(fs)
+        onKeypress() {
+          // If user press a key, just clear the default value
+          if (this.opt.default) {
+            this.opt.default = undefined;
+          }
 
-function clone (obj) {
-  if (obj === null || typeof obj !== 'object')
-    return obj
+          this.render();
+        }
+      }
 
-  if (obj instanceof Object)
-    var copy = { __proto__: obj.__proto__ }
-  else
-    var copy = Object.create(null)
+      module.exports = InputPrompt;
 
-  Object.getOwnPropertyNames(obj).forEach(function (key) {
-    Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key))
-  })
+      /***/
+    },
+    /* 393 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return copy
-}
+      var _ = __webpack_require__(38);
+      var MuteStream = __webpack_require__(401);
+      var readline = __webpack_require__(197);
 
+      /**
+       * Base interface class other can inherits from
+       */
 
-/***/ }),
-/* 391 */
-/***/ (function(module, exports, __webpack_require__) {
+      class UI {
+        constructor(opt) {
+          // Instantiate the Readline interface
+          // @Note: Don't reassign if already present (allow test to override the Stream)
+          if (!this.rl) {
+            this.rl = readline.createInterface(setupReadlineOptions(opt));
+          }
+          this.rl.resume();
 
-var fs = __webpack_require__(5)
-var polyfills = __webpack_require__(655)
-var legacy = __webpack_require__(654)
-var queue = []
+          this.onForceClose = this.onForceClose.bind(this);
 
-var util = __webpack_require__(3)
+          // Make sure new prompt start on a newline when closing
+          process.on("exit", this.onForceClose);
 
-function noop () {}
+          // Terminate process on SIGINT (which will call process.on('exit') in return)
+          this.rl.on("SIGINT", this.onForceClose);
+        }
 
-var debug = noop
-if (util.debuglog)
-  debug = util.debuglog('gfs4')
-else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ''))
-  debug = function() {
-    var m = util.format.apply(util, arguments)
-    m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ')
-    console.error(m)
-  }
+        /**
+         * Handle the ^C exit
+         * @return {null}
+         */
 
-if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) {
-  process.on('exit', function() {
-    debug(queue)
-    __webpack_require__(28).equal(queue.length, 0)
-  })
-}
-
-module.exports = patch(__webpack_require__(390))
-if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) {
-  module.exports = patch(fs)
-}
-
-// Always patch fs.close/closeSync, because we want to
-// retry() whenever a close happens *anywhere* in the program.
-// This is essential when multiple graceful-fs instances are
-// in play at the same time.
-module.exports.close =
-fs.close = (function (fs$close) { return function (fd, cb) {
-  return fs$close.call(fs, fd, function (err) {
-    if (!err)
-      retry()
-
-    if (typeof cb === 'function')
-      cb.apply(this, arguments)
-  })
-}})(fs.close)
-
-module.exports.closeSync =
-fs.closeSync = (function (fs$closeSync) { return function (fd) {
-  // Note that graceful-fs also retries when fs.closeSync() fails.
-  // Looks like a bug to me, although it's probably a harmless one.
-  var rval = fs$closeSync.apply(fs, arguments)
-  retry()
-  return rval
-}})(fs.closeSync)
-
-function patch (fs) {
-  // Everything that references the open() function needs to be in here
-  polyfills(fs)
-  fs.gracefulify = patch
-  fs.FileReadStream = ReadStream;  // Legacy name.
-  fs.FileWriteStream = WriteStream;  // Legacy name.
-  fs.createReadStream = createReadStream
-  fs.createWriteStream = createWriteStream
-  var fs$readFile = fs.readFile
-  fs.readFile = readFile
-  function readFile (path, options, cb) {
-    if (typeof options === 'function')
-      cb = options, options = null
-
-    return go$readFile(path, options, cb)
-
-    function go$readFile (path, options, cb) {
-      return fs$readFile(path, options, function (err) {
-        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
-          enqueue([go$readFile, [path, options, cb]])
-        else {
-          if (typeof cb === 'function')
-            cb.apply(this, arguments)
-          retry()
+        onForceClose() {
+          this.close();
+          process.kill(process.pid, "SIGINT");
+          console.log("");
         }
-      })
-    }
-  }
-
-  var fs$writeFile = fs.writeFile
-  fs.writeFile = writeFile
-  function writeFile (path, data, options, cb) {
-    if (typeof options === 'function')
-      cb = options, options = null
 
-    return go$writeFile(path, data, options, cb)
+        /**
+         * Close the interface and cleanup listeners
+         */
 
-    function go$writeFile (path, data, options, cb) {
-      return fs$writeFile(path, data, options, function (err) {
-        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
-          enqueue([go$writeFile, [path, data, options, cb]])
-        else {
-          if (typeof cb === 'function')
-            cb.apply(this, arguments)
-          retry()
-        }
-      })
-    }
-  }
+        close() {
+          // Remove events listeners
+          this.rl.removeListener("SIGINT", this.onForceClose);
+          process.removeListener("exit", this.onForceClose);
 
-  var fs$appendFile = fs.appendFile
-  if (fs$appendFile)
-    fs.appendFile = appendFile
-  function appendFile (path, data, options, cb) {
-    if (typeof options === 'function')
-      cb = options, options = null
+          this.rl.output.unmute();
 
-    return go$appendFile(path, data, options, cb)
+          if (
+            this.activePrompt &&
+            typeof this.activePrompt.close === "function"
+          ) {
+            this.activePrompt.close();
+          }
 
-    function go$appendFile (path, data, options, cb) {
-      return fs$appendFile(path, data, options, function (err) {
-        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
-          enqueue([go$appendFile, [path, data, options, cb]])
-        else {
-          if (typeof cb === 'function')
-            cb.apply(this, arguments)
-          retry()
+          // Close the readline
+          this.rl.output.end();
+          this.rl.pause();
+          this.rl.close();
         }
-      })
-    }
-  }
+      }
 
-  var fs$readdir = fs.readdir
-  fs.readdir = readdir
-  function readdir (path, options, cb) {
-    var args = [path]
-    if (typeof options !== 'function') {
-      args.push(options)
-    } else {
-      cb = options
-    }
-    args.push(go$readdir$cb)
+      function setupReadlineOptions(opt) {
+        opt = opt || {};
 
-    return go$readdir(args)
+        // Default `input` to stdin
+        var input = opt.input || process.stdin;
 
-    function go$readdir$cb (err, files) {
-      if (files && files.sort)
-        files.sort()
+        // Add mute capabilities to the output
+        var ms = new MuteStream();
+        ms.pipe(opt.output || process.stdout);
+        var output = ms;
 
-      if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
-        enqueue([go$readdir, [args]])
-      else {
-        if (typeof cb === 'function')
-          cb.apply(this, arguments)
-        retry()
+        return _.extend(
+          {
+            terminal: true,
+            input: input,
+            output: output,
+          },
+          _.omit(opt, ["input", "output"]),
+        );
       }
-    }
-  }
 
-  function go$readdir (args) {
-    return fs$readdir.apply(fs, args)
-  }
+      module.exports = UI;
 
-  if (process.version.substr(0, 4) === 'v0.8') {
-    var legStreams = legacy(fs)
-    ReadStream = legStreams.ReadStream
-    WriteStream = legStreams.WriteStream
-  }
+      /***/
+    },
+    /* 394 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  var fs$ReadStream = fs.ReadStream
-  ReadStream.prototype = Object.create(fs$ReadStream.prototype)
-  ReadStream.prototype.open = ReadStream$open
+      var ansiEscapes = __webpack_require__(504);
 
-  var fs$WriteStream = fs.WriteStream
-  WriteStream.prototype = Object.create(fs$WriteStream.prototype)
-  WriteStream.prototype.open = WriteStream$open
+      /**
+       * Move cursor left by `x`
+       * @param  {Readline} rl - Readline instance
+       * @param  {Number}   x  - How far to go left (default to 1)
+       */
 
-  fs.ReadStream = ReadStream
-  fs.WriteStream = WriteStream
+      exports.left = function (rl, x) {
+        rl.output.write(ansiEscapes.cursorBackward(x));
+      };
 
-  function ReadStream (path, options) {
-    if (this instanceof ReadStream)
-      return fs$ReadStream.apply(this, arguments), this
-    else
-      return ReadStream.apply(Object.create(ReadStream.prototype), arguments)
-  }
+      /**
+       * Move cursor right by `x`
+       * @param  {Readline} rl - Readline instance
+       * @param  {Number}   x  - How far to go left (default to 1)
+       */
 
-  function ReadStream$open () {
-    var that = this
-    open(that.path, that.flags, that.mode, function (err, fd) {
-      if (err) {
-        if (that.autoClose)
-          that.destroy()
+      exports.right = function (rl, x) {
+        rl.output.write(ansiEscapes.cursorForward(x));
+      };
 
-        that.emit('error', err)
-      } else {
-        that.fd = fd
-        that.emit('open', fd)
-        that.read()
-      }
-    })
-  }
+      /**
+       * Move cursor up by `x`
+       * @param  {Readline} rl - Readline instance
+       * @param  {Number}   x  - How far to go up (default to 1)
+       */
 
-  function WriteStream (path, options) {
-    if (this instanceof WriteStream)
-      return fs$WriteStream.apply(this, arguments), this
-    else
-      return WriteStream.apply(Object.create(WriteStream.prototype), arguments)
-  }
+      exports.up = function (rl, x) {
+        rl.output.write(ansiEscapes.cursorUp(x));
+      };
 
-  function WriteStream$open () {
-    var that = this
-    open(that.path, that.flags, that.mode, function (err, fd) {
-      if (err) {
-        that.destroy()
-        that.emit('error', err)
-      } else {
-        that.fd = fd
-        that.emit('open', fd)
-      }
-    })
-  }
+      /**
+       * Move cursor down by `x`
+       * @param  {Readline} rl - Readline instance
+       * @param  {Number}   x  - How far to go down (default to 1)
+       */
 
-  function createReadStream (path, options) {
-    return new ReadStream(path, options)
-  }
+      exports.down = function (rl, x) {
+        rl.output.write(ansiEscapes.cursorDown(x));
+      };
 
-  function createWriteStream (path, options) {
-    return new WriteStream(path, options)
-  }
+      /**
+       * Clear current line
+       * @param  {Readline} rl  - Readline instance
+       * @param  {Number}   len - number of line to delete
+       */
+      exports.clearLine = function (rl, len) {
+        rl.output.write(ansiEscapes.eraseLines(len));
+      };
 
-  var fs$open = fs.open
-  fs.open = open
-  function open (path, flags, mode, cb) {
-    if (typeof mode === 'function')
-      cb = mode, mode = null
+      /***/
+    },
+    /* 395 */
+    /***/ function (module, exports) {
+      module.exports = [
+        ["0", "\u0000", 127],
+        [
+          "a140",
+          "　，、。．‧；：？！︰…‥﹐﹑﹒·﹔﹕﹖﹗｜–︱—︳╴︴﹏（）︵︶｛｝︷︸〔〕︹︺【】︻︼《》︽︾〈〉︿﹀「」﹁﹂『』﹃﹄﹙﹚",
+        ],
+        [
+          "a1a1",
+          "﹛﹜﹝﹞‘’“”〝〞‵′＃＆＊※§〃○●△▲◎☆★◇◆□■▽▼㊣℅¯￣＿ˍ﹉﹊﹍﹎﹋﹌﹟﹠﹡＋－×÷±√＜＞＝≦≧≠∞≒≡﹢",
+          4,
+          "～∩∪⊥∠∟⊿㏒㏑∫∮∵∴♀♂⊕⊙↑↓←→↖↗↙↘∥∣／",
+        ],
+        [
+          "a240",
+          "＼∕﹨＄￥〒￠￡％＠℃℉﹩﹪﹫㏕㎜㎝㎞㏎㎡㎎㎏㏄°兙兛兞兝兡兣嗧瓩糎▁",
+          7,
+          "▏▎▍▌▋▊▉┼┴┬┤├▔─│▕┌┐└┘╭",
+        ],
+        [
+          "a2a1",
+          "╮╰╯═╞╪╡◢◣◥◤╱╲╳０",
+          9,
+          "Ⅰ",
+          9,
+          "〡",
+          8,
+          "十卄卅Ａ",
+          25,
+          "ａ",
+          21,
+        ],
+        ["a340", "ｗｘｙｚΑ", 16, "Σ", 6, "α", 16, "σ", 6, "ㄅ", 10],
+        ["a3a1", "ㄐ", 25, "˙ˉˊˇˋ"],
+        ["a3e1", "€"],
+        [
+          "a440",
+          "一乙丁七乃九了二人儿入八几刀刁力匕十卜又三下丈上丫丸凡久么也乞于亡兀刃勺千叉口土士夕大女子孑孓寸小尢尸山川工己已巳巾干廾弋弓才",
+        ],
+        [
+          "a4a1",
+          "丑丐不中丰丹之尹予云井互五亢仁什仃仆仇仍今介仄元允內六兮公冗凶分切刈勻勾勿化匹午升卅卞厄友及反壬天夫太夭孔少尤尺屯巴幻廿弔引心戈戶手扎支文斗斤方日曰月木欠止歹毋比毛氏水火爪父爻片牙牛犬王丙",
+        ],
+        [
+          "a540",
+          "世丕且丘主乍乏乎以付仔仕他仗代令仙仞充兄冉冊冬凹出凸刊加功包匆北匝仟半卉卡占卯卮去可古右召叮叩叨叼司叵叫另只史叱台句叭叻四囚外",
+        ],
+        [
+          "a5a1",
+          "央失奴奶孕它尼巨巧左市布平幼弁弘弗必戊打扔扒扑斥旦朮本未末札正母民氐永汁汀氾犯玄玉瓜瓦甘生用甩田由甲申疋白皮皿目矛矢石示禾穴立丞丟乒乓乩亙交亦亥仿伉伙伊伕伍伐休伏仲件任仰仳份企伋光兇兆先全",
+        ],
+        [
+          "a640",
+          "共再冰列刑划刎刖劣匈匡匠印危吉吏同吊吐吁吋各向名合吃后吆吒因回囝圳地在圭圬圯圩夙多夷夸妄奸妃好她如妁字存宇守宅安寺尖屹州帆并年",
+        ],
+        [
+          "a6a1",
+          "式弛忙忖戎戌戍成扣扛托收早旨旬旭曲曳有朽朴朱朵次此死氖汝汗汙江池汐汕污汛汍汎灰牟牝百竹米糸缶羊羽老考而耒耳聿肉肋肌臣自至臼舌舛舟艮色艾虫血行衣西阡串亨位住佇佗佞伴佛何估佐佑伽伺伸佃佔似但佣",
+        ],
+        [
+          "a740",
+          "作你伯低伶余佝佈佚兌克免兵冶冷別判利刪刨劫助努劬匣即卵吝吭吞吾否呎吧呆呃吳呈呂君吩告吹吻吸吮吵吶吠吼呀吱含吟听囪困囤囫坊坑址坍",
+        ],
+        [
+          "a7a1",
+          "均坎圾坐坏圻壯夾妝妒妨妞妣妙妖妍妤妓妊妥孝孜孚孛完宋宏尬局屁尿尾岐岑岔岌巫希序庇床廷弄弟彤形彷役忘忌志忍忱快忸忪戒我抄抗抖技扶抉扭把扼找批扳抒扯折扮投抓抑抆改攻攸旱更束李杏材村杜杖杞杉杆杠",
+        ],
+        [
+          "a840",
+          "杓杗步每求汞沙沁沈沉沅沛汪決沐汰沌汨沖沒汽沃汲汾汴沆汶沍沔沘沂灶灼災灸牢牡牠狄狂玖甬甫男甸皂盯矣私秀禿究系罕肖肓肝肘肛肚育良芒",
+        ],
+        [
+          "a8a1",
+          "芋芍見角言谷豆豕貝赤走足身車辛辰迂迆迅迄巡邑邢邪邦那酉釆里防阮阱阪阬並乖乳事些亞享京佯依侍佳使佬供例來侃佰併侈佩佻侖佾侏侑佺兔兒兕兩具其典冽函刻券刷刺到刮制剁劾劻卒協卓卑卦卷卸卹取叔受味呵",
+        ],
+        [
+          "a940",
+          "咖呸咕咀呻呷咄咒咆呼咐呱呶和咚呢周咋命咎固垃坷坪坩坡坦坤坼夜奉奇奈奄奔妾妻委妹妮姑姆姐姍始姓姊妯妳姒姅孟孤季宗定官宜宙宛尚屈居",
+        ],
+        [
+          "a9a1",
+          "屆岷岡岸岩岫岱岳帘帚帖帕帛帑幸庚店府底庖延弦弧弩往征彿彼忝忠忽念忿怏怔怯怵怖怪怕怡性怩怫怛或戕房戾所承拉拌拄抿拂抹拒招披拓拔拋拈抨抽押拐拙拇拍抵拚抱拘拖拗拆抬拎放斧於旺昔易昌昆昂明昀昏昕昊",
+        ],
+        [
+          "aa40",
+          "昇服朋杭枋枕東果杳杷枇枝林杯杰板枉松析杵枚枓杼杪杲欣武歧歿氓氛泣注泳沱泌泥河沽沾沼波沫法泓沸泄油況沮泗泅泱沿治泡泛泊沬泯泜泖泠",
+        ],
+        [
+          "aaa1",
+          "炕炎炒炊炙爬爭爸版牧物狀狎狙狗狐玩玨玟玫玥甽疝疙疚的盂盲直知矽社祀祁秉秈空穹竺糾罔羌羋者肺肥肢肱股肫肩肴肪肯臥臾舍芳芝芙芭芽芟芹花芬芥芯芸芣芰芾芷虎虱初表軋迎返近邵邸邱邶采金長門阜陀阿阻附",
+        ],
+        [
+          "ab40",
+          "陂隹雨青非亟亭亮信侵侯便俠俑俏保促侶俘俟俊俗侮俐俄係俚俎俞侷兗冒冑冠剎剃削前剌剋則勇勉勃勁匍南卻厚叛咬哀咨哎哉咸咦咳哇哂咽咪品",
+        ],
+        [
+          "aba1",
+          "哄哈咯咫咱咻咩咧咿囿垂型垠垣垢城垮垓奕契奏奎奐姜姘姿姣姨娃姥姪姚姦威姻孩宣宦室客宥封屎屏屍屋峙峒巷帝帥帟幽庠度建弈弭彥很待徊律徇後徉怒思怠急怎怨恍恰恨恢恆恃恬恫恪恤扁拜挖按拼拭持拮拽指拱拷",
+        ],
+        [
+          "ac40",
+          "拯括拾拴挑挂政故斫施既春昭映昧是星昨昱昤曷柿染柱柔某柬架枯柵柩柯柄柑枴柚查枸柏柞柳枰柙柢柝柒歪殃殆段毒毗氟泉洋洲洪流津洌洱洞洗",
+        ],
+        [
+          "aca1",
+          "活洽派洶洛泵洹洧洸洩洮洵洎洫炫為炳炬炯炭炸炮炤爰牲牯牴狩狠狡玷珊玻玲珍珀玳甚甭畏界畎畋疫疤疥疢疣癸皆皇皈盈盆盃盅省盹相眉看盾盼眇矜砂研砌砍祆祉祈祇禹禺科秒秋穿突竿竽籽紂紅紀紉紇約紆缸美羿耄",
+        ],
+        [
+          "ad40",
+          "耐耍耑耶胖胥胚胃胄背胡胛胎胞胤胝致舢苧范茅苣苛苦茄若茂茉苒苗英茁苜苔苑苞苓苟苯茆虐虹虻虺衍衫要觔計訂訃貞負赴赳趴軍軌述迦迢迪迥",
+        ],
+        [
+          "ada1",
+          "迭迫迤迨郊郎郁郃酋酊重閂限陋陌降面革韋韭音頁風飛食首香乘亳倌倍倣俯倦倥俸倩倖倆值借倚倒們俺倀倔倨俱倡個候倘俳修倭倪俾倫倉兼冤冥冢凍凌准凋剖剜剔剛剝匪卿原厝叟哨唐唁唷哼哥哲唆哺唔哩哭員唉哮哪",
+        ],
+        [
+          "ae40",
+          "哦唧唇哽唏圃圄埂埔埋埃堉夏套奘奚娑娘娜娟娛娓姬娠娣娩娥娌娉孫屘宰害家宴宮宵容宸射屑展屐峭峽峻峪峨峰島崁峴差席師庫庭座弱徒徑徐恙",
+        ],
+        [
+          "aea1",
+          "恣恥恐恕恭恩息悄悟悚悍悔悌悅悖扇拳挈拿捎挾振捕捂捆捏捉挺捐挽挪挫挨捍捌效敉料旁旅時晉晏晃晒晌晅晁書朔朕朗校核案框桓根桂桔栩梳栗桌桑栽柴桐桀格桃株桅栓栘桁殊殉殷氣氧氨氦氤泰浪涕消涇浦浸海浙涓",
+        ],
+        [
+          "af40",
+          "浬涉浮浚浴浩涌涊浹涅浥涔烊烘烤烙烈烏爹特狼狹狽狸狷玆班琉珮珠珪珞畔畝畜畚留疾病症疲疳疽疼疹痂疸皋皰益盍盎眩真眠眨矩砰砧砸砝破砷",
+        ],
+        [
+          "afa1",
+          "砥砭砠砟砲祕祐祠祟祖神祝祗祚秤秣秧租秦秩秘窄窈站笆笑粉紡紗紋紊素索純紐紕級紜納紙紛缺罟羔翅翁耆耘耕耙耗耽耿胱脂胰脅胭胴脆胸胳脈能脊胼胯臭臬舀舐航舫舨般芻茫荒荔荊茸荐草茵茴荏茲茹茶茗荀茱茨荃",
+        ],
+        [
+          "b040",
+          "虔蚊蚪蚓蚤蚩蚌蚣蚜衰衷袁袂衽衹記訐討訌訕訊託訓訖訏訑豈豺豹財貢起躬軒軔軏辱送逆迷退迺迴逃追逅迸邕郡郝郢酒配酌釘針釗釜釙閃院陣陡",
+        ],
+        [
+          "b0a1",
+          "陛陝除陘陞隻飢馬骨高鬥鬲鬼乾偺偽停假偃偌做偉健偶偎偕偵側偷偏倏偯偭兜冕凰剪副勒務勘動匐匏匙匿區匾參曼商啪啦啄啞啡啃啊唱啖問啕唯啤唸售啜唬啣唳啁啗圈國圉域堅堊堆埠埤基堂堵執培夠奢娶婁婉婦婪婀",
+        ],
+        [
+          "b140",
+          "娼婢婚婆婊孰寇寅寄寂宿密尉專將屠屜屝崇崆崎崛崖崢崑崩崔崙崤崧崗巢常帶帳帷康庸庶庵庾張強彗彬彩彫得徙從徘御徠徜恿患悉悠您惋悴惦悽",
+        ],
+        [
+          "b1a1",
+          "情悻悵惜悼惘惕惆惟悸惚惇戚戛扈掠控捲掖探接捷捧掘措捱掩掉掃掛捫推掄授掙採掬排掏掀捻捩捨捺敝敖救教敗啟敏敘敕敔斜斛斬族旋旌旎晝晚晤晨晦晞曹勗望梁梯梢梓梵桿桶梱梧梗械梃棄梭梆梅梔條梨梟梡梂欲殺",
+        ],
+        [
+          "b240",
+          "毫毬氫涎涼淳淙液淡淌淤添淺清淇淋涯淑涮淞淹涸混淵淅淒渚涵淚淫淘淪深淮淨淆淄涪淬涿淦烹焉焊烽烯爽牽犁猜猛猖猓猙率琅琊球理現琍瓠瓶",
+        ],
+        [
+          "b2a1",
+          "瓷甜產略畦畢異疏痔痕疵痊痍皎盔盒盛眷眾眼眶眸眺硫硃硎祥票祭移窒窕笠笨笛第符笙笞笮粒粗粕絆絃統紮紹紼絀細紳組累終紲紱缽羞羚翌翎習耜聊聆脯脖脣脫脩脰脤舂舵舷舶船莎莞莘荸莢莖莽莫莒莊莓莉莠荷荻荼",
+        ],
+        [
+          "b340",
+          "莆莧處彪蛇蛀蚶蛄蚵蛆蛋蚱蚯蛉術袞袈被袒袖袍袋覓規訪訝訣訥許設訟訛訢豉豚販責貫貨貪貧赧赦趾趺軛軟這逍通逗連速逝逐逕逞造透逢逖逛途",
+        ],
+        [
+          "b3a1",
+          "部郭都酗野釵釦釣釧釭釩閉陪陵陳陸陰陴陶陷陬雀雪雩章竟頂頃魚鳥鹵鹿麥麻傢傍傅備傑傀傖傘傚最凱割剴創剩勞勝勛博厥啻喀喧啼喊喝喘喂喜喪喔喇喋喃喳單喟唾喲喚喻喬喱啾喉喫喙圍堯堪場堤堰報堡堝堠壹壺奠",
+        ],
+        [
+          "b440",
+          "婷媚婿媒媛媧孳孱寒富寓寐尊尋就嵌嵐崴嵇巽幅帽幀幃幾廊廁廂廄弼彭復循徨惑惡悲悶惠愜愣惺愕惰惻惴慨惱愎惶愉愀愒戟扉掣掌描揀揩揉揆揍",
+        ],
+        [
+          "b4a1",
+          "插揣提握揖揭揮捶援揪換摒揚揹敞敦敢散斑斐斯普晰晴晶景暑智晾晷曾替期朝棺棕棠棘棗椅棟棵森棧棹棒棲棣棋棍植椒椎棉棚楮棻款欺欽殘殖殼毯氮氯氬港游湔渡渲湧湊渠渥渣減湛湘渤湖湮渭渦湯渴湍渺測湃渝渾滋",
+        ],
+        [
+          "b540",
+          "溉渙湎湣湄湲湩湟焙焚焦焰無然煮焜牌犄犀猶猥猴猩琺琪琳琢琥琵琶琴琯琛琦琨甥甦畫番痢痛痣痙痘痞痠登發皖皓皴盜睏短硝硬硯稍稈程稅稀窘",
+        ],
+        [
+          "b5a1",
+          "窗窖童竣等策筆筐筒答筍筋筏筑粟粥絞結絨絕紫絮絲絡給絢絰絳善翔翕耋聒肅腕腔腋腑腎脹腆脾腌腓腴舒舜菩萃菸萍菠菅萋菁華菱菴著萊菰萌菌菽菲菊萸萎萄菜萇菔菟虛蛟蛙蛭蛔蛛蛤蛐蛞街裁裂袱覃視註詠評詞証詁",
+        ],
+        [
+          "b640",
+          "詔詛詐詆訴診訶詖象貂貯貼貳貽賁費賀貴買貶貿貸越超趁跎距跋跚跑跌跛跆軻軸軼辜逮逵週逸進逶鄂郵鄉郾酣酥量鈔鈕鈣鈉鈞鈍鈐鈇鈑閔閏開閑",
+        ],
+        [
+          "b6a1",
+          "間閒閎隊階隋陽隅隆隍陲隄雁雅雄集雇雯雲韌項順須飧飪飯飩飲飭馮馭黃黍黑亂傭債傲傳僅傾催傷傻傯僇剿剷剽募勦勤勢勣匯嗟嗨嗓嗦嗎嗜嗇嗑嗣嗤嗯嗚嗡嗅嗆嗥嗉園圓塞塑塘塗塚塔填塌塭塊塢塒塋奧嫁嫉嫌媾媽媼",
+        ],
+        [
+          "b740",
+          "媳嫂媲嵩嵯幌幹廉廈弒彙徬微愚意慈感想愛惹愁愈慎慌慄慍愾愴愧愍愆愷戡戢搓搾搞搪搭搽搬搏搜搔損搶搖搗搆敬斟新暗暉暇暈暖暄暘暍會榔業",
+        ],
+        [
+          "b7a1",
+          "楚楷楠楔極椰概楊楨楫楞楓楹榆楝楣楛歇歲毀殿毓毽溢溯滓溶滂源溝滇滅溥溘溼溺溫滑準溜滄滔溪溧溴煎煙煩煤煉照煜煬煦煌煥煞煆煨煖爺牒猷獅猿猾瑯瑚瑕瑟瑞瑁琿瑙瑛瑜當畸瘀痰瘁痲痱痺痿痴痳盞盟睛睫睦睞督",
+        ],
+        [
+          "b840",
+          "睹睪睬睜睥睨睢矮碎碰碗碘碌碉硼碑碓硿祺祿禁萬禽稜稚稠稔稟稞窟窠筷節筠筮筧粱粳粵經絹綑綁綏絛置罩罪署義羨群聖聘肆肄腱腰腸腥腮腳腫",
+        ],
+        [
+          "b8a1",
+          "腹腺腦舅艇蒂葷落萱葵葦葫葉葬葛萼萵葡董葩葭葆虞虜號蛹蜓蜈蜇蜀蛾蛻蜂蜃蜆蜊衙裟裔裙補裘裝裡裊裕裒覜解詫該詳試詩詰誇詼詣誠話誅詭詢詮詬詹詻訾詨豢貊貉賊資賈賄貲賃賂賅跡跟跨路跳跺跪跤跦躲較載軾輊",
+        ],
+        [
+          "b940",
+          "辟農運遊道遂達逼違遐遇遏過遍遑逾遁鄒鄗酬酪酩釉鈷鉗鈸鈽鉀鈾鉛鉋鉤鉑鈴鉉鉍鉅鈹鈿鉚閘隘隔隕雍雋雉雊雷電雹零靖靴靶預頑頓頊頒頌飼飴",
+        ],
+        [
+          "b9a1",
+          "飽飾馳馱馴髡鳩麂鼎鼓鼠僧僮僥僖僭僚僕像僑僱僎僩兢凳劃劂匱厭嗾嘀嘛嘗嗽嘔嘆嘉嘍嘎嗷嘖嘟嘈嘐嗶團圖塵塾境墓墊塹墅塽壽夥夢夤奪奩嫡嫦嫩嫗嫖嫘嫣孵寞寧寡寥實寨寢寤察對屢嶄嶇幛幣幕幗幔廓廖弊彆彰徹慇",
+        ],
+        [
+          "ba40",
+          "愿態慷慢慣慟慚慘慵截撇摘摔撤摸摟摺摑摧搴摭摻敲斡旗旖暢暨暝榜榨榕槁榮槓構榛榷榻榫榴槐槍榭槌榦槃榣歉歌氳漳演滾漓滴漩漾漠漬漏漂漢",
+        ],
+        [
+          "baa1",
+          "滿滯漆漱漸漲漣漕漫漯澈漪滬漁滲滌滷熔熙煽熊熄熒爾犒犖獄獐瑤瑣瑪瑰瑭甄疑瘧瘍瘋瘉瘓盡監瞄睽睿睡磁碟碧碳碩碣禎福禍種稱窪窩竭端管箕箋筵算箝箔箏箸箇箄粹粽精綻綰綜綽綾綠緊綴網綱綺綢綿綵綸維緒緇綬",
+        ],
+        [
+          "bb40",
+          "罰翠翡翟聞聚肇腐膀膏膈膊腿膂臧臺與舔舞艋蓉蒿蓆蓄蒙蒞蒲蒜蓋蒸蓀蓓蒐蒼蓑蓊蜿蜜蜻蜢蜥蜴蜘蝕蜷蜩裳褂裴裹裸製裨褚裯誦誌語誣認誡誓誤",
+        ],
+        [
+          "bba1",
+          "說誥誨誘誑誚誧豪貍貌賓賑賒赫趙趕跼輔輒輕輓辣遠遘遜遣遙遞遢遝遛鄙鄘鄞酵酸酷酴鉸銀銅銘銖鉻銓銜銨鉼銑閡閨閩閣閥閤隙障際雌雒需靼鞅韶頗領颯颱餃餅餌餉駁骯骰髦魁魂鳴鳶鳳麼鼻齊億儀僻僵價儂儈儉儅凜",
+        ],
+        [
+          "bc40",
+          "劇劈劉劍劊勰厲嘮嘻嘹嘲嘿嘴嘩噓噎噗噴嘶嘯嘰墀墟增墳墜墮墩墦奭嬉嫻嬋嫵嬌嬈寮寬審寫層履嶝嶔幢幟幡廢廚廟廝廣廠彈影德徵慶慧慮慝慕憂",
+        ],
+        [
+          "bca1",
+          "慼慰慫慾憧憐憫憎憬憚憤憔憮戮摩摯摹撞撲撈撐撰撥撓撕撩撒撮播撫撚撬撙撢撳敵敷數暮暫暴暱樣樟槨樁樞標槽模樓樊槳樂樅槭樑歐歎殤毅毆漿潼澄潑潦潔澆潭潛潸潮澎潺潰潤澗潘滕潯潠潟熟熬熱熨牖犛獎獗瑩璋璃",
+        ],
+        [
+          "bd40",
+          "瑾璀畿瘠瘩瘟瘤瘦瘡瘢皚皺盤瞎瞇瞌瞑瞋磋磅確磊碾磕碼磐稿稼穀稽稷稻窯窮箭箱範箴篆篇篁箠篌糊締練緯緻緘緬緝編緣線緞緩綞緙緲緹罵罷羯",
+        ],
+        [
+          "bda1",
+          "翩耦膛膜膝膠膚膘蔗蔽蔚蓮蔬蔭蔓蔑蔣蔡蔔蓬蔥蓿蔆螂蝴蝶蝠蝦蝸蝨蝙蝗蝌蝓衛衝褐複褒褓褕褊誼諒談諄誕請諸課諉諂調誰論諍誶誹諛豌豎豬賠賞賦賤賬賭賢賣賜質賡赭趟趣踫踐踝踢踏踩踟踡踞躺輝輛輟輩輦輪輜輞",
+        ],
+        [
+          "be40",
+          "輥適遮遨遭遷鄰鄭鄧鄱醇醉醋醃鋅銻銷鋪銬鋤鋁銳銼鋒鋇鋰銲閭閱霄霆震霉靠鞍鞋鞏頡頫頜颳養餓餒餘駝駐駟駛駑駕駒駙骷髮髯鬧魅魄魷魯鴆鴉",
+        ],
+        [
+          "bea1",
+          "鴃麩麾黎墨齒儒儘儔儐儕冀冪凝劑劓勳噙噫噹噩噤噸噪器噥噱噯噬噢噶壁墾壇壅奮嬝嬴學寰導彊憲憑憩憊懍憶憾懊懈戰擅擁擋撻撼據擄擇擂操撿擒擔撾整曆曉暹曄曇暸樽樸樺橙橫橘樹橄橢橡橋橇樵機橈歙歷氅濂澱澡",
+        ],
+        [
+          "bf40",
+          "濃澤濁澧澳激澹澶澦澠澴熾燉燐燒燈燕熹燎燙燜燃燄獨璜璣璘璟璞瓢甌甍瘴瘸瘺盧盥瞠瞞瞟瞥磨磚磬磧禦積穎穆穌穋窺篙簑築篤篛篡篩篦糕糖縊",
+        ],
+        [
+          "bfa1",
+          "縑縈縛縣縞縝縉縐罹羲翰翱翮耨膳膩膨臻興艘艙蕊蕙蕈蕨蕩蕃蕉蕭蕪蕞螃螟螞螢融衡褪褲褥褫褡親覦諦諺諫諱謀諜諧諮諾謁謂諷諭諳諶諼豫豭貓賴蹄踱踴蹂踹踵輻輯輸輳辨辦遵遴選遲遼遺鄴醒錠錶鋸錳錯錢鋼錫錄錚",
+        ],
+        [
+          "c040",
+          "錐錦錡錕錮錙閻隧隨險雕霎霑霖霍霓霏靛靜靦鞘頰頸頻頷頭頹頤餐館餞餛餡餚駭駢駱骸骼髻髭鬨鮑鴕鴣鴦鴨鴒鴛默黔龍龜優償儡儲勵嚎嚀嚐嚅嚇",
+        ],
+        [
+          "c0a1",
+          "嚏壕壓壑壎嬰嬪嬤孺尷屨嶼嶺嶽嶸幫彌徽應懂懇懦懋戲戴擎擊擘擠擰擦擬擱擢擭斂斃曙曖檀檔檄檢檜櫛檣橾檗檐檠歜殮毚氈濘濱濟濠濛濤濫濯澀濬濡濩濕濮濰燧營燮燦燥燭燬燴燠爵牆獰獲璩環璦璨癆療癌盪瞳瞪瞰瞬",
+        ],
+        [
+          "c140",
+          "瞧瞭矯磷磺磴磯礁禧禪穗窿簇簍篾篷簌篠糠糜糞糢糟糙糝縮績繆縷縲繃縫總縱繅繁縴縹繈縵縿縯罄翳翼聱聲聰聯聳臆臃膺臂臀膿膽臉膾臨舉艱薪",
+        ],
+        [
+          "c1a1",
+          "薄蕾薜薑薔薯薛薇薨薊虧蟀蟑螳蟒蟆螫螻螺蟈蟋褻褶襄褸褽覬謎謗謙講謊謠謝謄謐豁谿豳賺賽購賸賻趨蹉蹋蹈蹊轄輾轂轅輿避遽還邁邂邀鄹醣醞醜鍍鎂錨鍵鍊鍥鍋錘鍾鍬鍛鍰鍚鍔闊闋闌闈闆隱隸雖霜霞鞠韓顆颶餵騁",
+        ],
+        [
+          "c240",
+          "駿鮮鮫鮪鮭鴻鴿麋黏點黜黝黛鼾齋叢嚕嚮壙壘嬸彝懣戳擴擲擾攆擺擻擷斷曜朦檳檬櫃檻檸櫂檮檯歟歸殯瀉瀋濾瀆濺瀑瀏燻燼燾燸獷獵璧璿甕癖癘",
+        ],
+        [
+          "c2a1",
+          "癒瞽瞿瞻瞼礎禮穡穢穠竄竅簫簧簪簞簣簡糧織繕繞繚繡繒繙罈翹翻職聶臍臏舊藏薩藍藐藉薰薺薹薦蟯蟬蟲蟠覆覲觴謨謹謬謫豐贅蹙蹣蹦蹤蹟蹕軀轉轍邇邃邈醫醬釐鎔鎊鎖鎢鎳鎮鎬鎰鎘鎚鎗闔闖闐闕離雜雙雛雞霤鞣鞦",
+        ],
+        [
+          "c340",
+          "鞭韹額顏題顎顓颺餾餿餽餮馥騎髁鬃鬆魏魎魍鯊鯉鯽鯈鯀鵑鵝鵠黠鼕鼬儳嚥壞壟壢寵龐廬懲懷懶懵攀攏曠曝櫥櫝櫚櫓瀛瀟瀨瀚瀝瀕瀘爆爍牘犢獸",
+        ],
+        [
+          "c3a1",
+          "獺璽瓊瓣疇疆癟癡矇礙禱穫穩簾簿簸簽簷籀繫繭繹繩繪羅繳羶羹羸臘藩藝藪藕藤藥藷蟻蠅蠍蟹蟾襠襟襖襞譁譜識證譚譎譏譆譙贈贊蹼蹲躇蹶蹬蹺蹴轔轎辭邊邋醱醮鏡鏑鏟鏃鏈鏜鏝鏖鏢鏍鏘鏤鏗鏨關隴難霪霧靡韜韻類",
+        ],
+        [
+          "c440",
+          "願顛颼饅饉騖騙鬍鯨鯧鯖鯛鶉鵡鵲鵪鵬麒麗麓麴勸嚨嚷嚶嚴嚼壤孀孃孽寶巉懸懺攘攔攙曦朧櫬瀾瀰瀲爐獻瓏癢癥礦礪礬礫竇競籌籃籍糯糰辮繽繼",
+        ],
+        [
+          "c4a1",
+          "纂罌耀臚艦藻藹蘑藺蘆蘋蘇蘊蠔蠕襤覺觸議譬警譯譟譫贏贍躉躁躅躂醴釋鐘鐃鏽闡霰飄饒饑馨騫騰騷騵鰓鰍鹹麵黨鼯齟齣齡儷儸囁囀囂夔屬巍懼懾攝攜斕曩櫻欄櫺殲灌爛犧瓖瓔癩矓籐纏續羼蘗蘭蘚蠣蠢蠡蠟襪襬覽譴",
+        ],
+        [
+          "c540",
+          "護譽贓躊躍躋轟辯醺鐮鐳鐵鐺鐸鐲鐫闢霸霹露響顧顥饗驅驃驀騾髏魔魑鰭鰥鶯鶴鷂鶸麝黯鼙齜齦齧儼儻囈囊囉孿巔巒彎懿攤權歡灑灘玀瓤疊癮癬",
+        ],
+        [
+          "c5a1",
+          "禳籠籟聾聽臟襲襯觼讀贖贗躑躓轡酈鑄鑑鑒霽霾韃韁顫饕驕驍髒鬚鱉鰱鰾鰻鷓鷗鼴齬齪龔囌巖戀攣攫攪曬欐瓚竊籤籣籥纓纖纔臢蘸蘿蠱變邐邏鑣鑠鑤靨顯饜驚驛驗髓體髑鱔鱗鱖鷥麟黴囑壩攬灞癱癲矗罐羈蠶蠹衢讓讒",
+        ],
+        [
+          "c640",
+          "讖艷贛釀鑪靂靈靄韆顰驟鬢魘鱟鷹鷺鹼鹽鼇齷齲廳欖灣籬籮蠻觀躡釁鑲鑰顱饞髖鬣黌灤矚讚鑷韉驢驥纜讜躪釅鑽鑾鑼鱷鱸黷豔鑿鸚爨驪鬱鸛鸞籲",
+        ],
+        [
+          "c940",
+          "乂乜凵匚厂万丌乇亍囗兀屮彳丏冇与丮亓仂仉仈冘勼卬厹圠夃夬尐巿旡殳毌气爿丱丼仨仜仩仡仝仚刌匜卌圢圣夗夯宁宄尒尻屴屳帄庀庂忉戉扐氕",
+        ],
+        [
+          "c9a1",
+          "氶汃氿氻犮犰玊禸肊阞伎优伬仵伔仱伀价伈伝伂伅伢伓伄仴伒冱刓刉刐劦匢匟卍厊吇囡囟圮圪圴夼妀奼妅奻奾奷奿孖尕尥屼屺屻屾巟幵庄异弚彴忕忔忏扜扞扤扡扦扢扙扠扚扥旯旮朾朹朸朻机朿朼朳氘汆汒汜汏汊汔汋",
+        ],
+        [
+          "ca40",
+          "汌灱牞犴犵玎甪癿穵网艸艼芀艽艿虍襾邙邗邘邛邔阢阤阠阣佖伻佢佉体佤伾佧佒佟佁佘伭伳伿佡冏冹刜刞刡劭劮匉卣卲厎厏吰吷吪呔呅吙吜吥吘",
+        ],
+        [
+          "caa1",
+          "吽呏呁吨吤呇囮囧囥坁坅坌坉坋坒夆奀妦妘妠妗妎妢妐妏妧妡宎宒尨尪岍岏岈岋岉岒岊岆岓岕巠帊帎庋庉庌庈庍弅弝彸彶忒忑忐忭忨忮忳忡忤忣忺忯忷忻怀忴戺抃抌抎抏抔抇扱扻扺扰抁抈扷扽扲扴攷旰旴旳旲旵杅杇",
+        ],
+        [
+          "cb40",
+          "杙杕杌杈杝杍杚杋毐氙氚汸汧汫沄沋沏汱汯汩沚汭沇沕沜汦汳汥汻沎灴灺牣犿犽狃狆狁犺狅玕玗玓玔玒町甹疔疕皁礽耴肕肙肐肒肜芐芏芅芎芑芓",
+        ],
+        [
+          "cba1",
+          "芊芃芄豸迉辿邟邡邥邞邧邠阰阨阯阭丳侘佼侅佽侀侇佶佴侉侄佷佌侗佪侚佹侁佸侐侜侔侞侒侂侕佫佮冞冼冾刵刲刳剆刱劼匊匋匼厒厔咇呿咁咑咂咈呫呺呾呥呬呴呦咍呯呡呠咘呣呧呤囷囹坯坲坭坫坱坰坶垀坵坻坳坴坢",
+        ],
+        [
+          "cc40",
+          "坨坽夌奅妵妺姏姎妲姌姁妶妼姃姖妱妽姀姈妴姇孢孥宓宕屄屇岮岤岠岵岯岨岬岟岣岭岢岪岧岝岥岶岰岦帗帔帙弨弢弣弤彔徂彾彽忞忥怭怦怙怲怋",
+        ],
+        [
+          "cca1",
+          "怴怊怗怳怚怞怬怢怍怐怮怓怑怌怉怜戔戽抭抴拑抾抪抶拊抮抳抯抻抩抰抸攽斨斻昉旼昄昒昈旻昃昋昍昅旽昑昐曶朊枅杬枎枒杶杻枘枆构杴枍枌杺枟枑枙枃杽极杸杹枔欥殀歾毞氝沓泬泫泮泙沶泔沭泧沷泐泂沺泃泆泭泲",
+        ],
+        [
+          "cd40",
+          "泒泝沴沊沝沀泞泀洰泍泇沰泹泏泩泑炔炘炅炓炆炄炑炖炂炚炃牪狖狋狘狉狜狒狔狚狌狑玤玡玭玦玢玠玬玝瓝瓨甿畀甾疌疘皯盳盱盰盵矸矼矹矻矺",
+        ],
+        [
+          "cda1",
+          "矷祂礿秅穸穻竻籵糽耵肏肮肣肸肵肭舠芠苀芫芚芘芛芵芧芮芼芞芺芴芨芡芩苂芤苃芶芢虰虯虭虮豖迒迋迓迍迖迕迗邲邴邯邳邰阹阽阼阺陃俍俅俓侲俉俋俁俔俜俙侻侳俛俇俖侺俀侹俬剄剉勀勂匽卼厗厖厙厘咺咡咭咥哏",
+        ],
+        [
+          "ce40",
+          "哃茍咷咮哖咶哅哆咠呰咼咢咾呲哞咰垵垞垟垤垌垗垝垛垔垘垏垙垥垚垕壴复奓姡姞姮娀姱姝姺姽姼姶姤姲姷姛姩姳姵姠姾姴姭宨屌峐峘峌峗峋峛",
+        ],
+        [
+          "cea1",
+          "峞峚峉峇峊峖峓峔峏峈峆峎峟峸巹帡帢帣帠帤庰庤庢庛庣庥弇弮彖徆怷怹恔恲恞恅恓恇恉恛恌恀恂恟怤恄恘恦恮扂扃拏挍挋拵挎挃拫拹挏挌拸拶挀挓挔拺挕拻拰敁敃斪斿昶昡昲昵昜昦昢昳昫昺昝昴昹昮朏朐柁柲柈枺",
+        ],
+        [
+          "cf40",
+          "柜枻柸柘柀枷柅柫柤柟枵柍枳柷柶柮柣柂枹柎柧柰枲柼柆柭柌枮柦柛柺柉柊柃柪柋欨殂殄殶毖毘毠氠氡洨洴洭洟洼洿洒洊泚洳洄洙洺洚洑洀洝浂",
+        ],
+        [
+          "cfa1",
+          "洁洘洷洃洏浀洇洠洬洈洢洉洐炷炟炾炱炰炡炴炵炩牁牉牊牬牰牳牮狊狤狨狫狟狪狦狣玅珌珂珈珅玹玶玵玴珫玿珇玾珃珆玸珋瓬瓮甮畇畈疧疪癹盄眈眃眄眅眊盷盻盺矧矨砆砑砒砅砐砏砎砉砃砓祊祌祋祅祄秕种秏秖秎窀",
+        ],
+        [
+          "d040",
+          "穾竑笀笁籺籸籹籿粀粁紃紈紁罘羑羍羾耇耎耏耔耷胘胇胠胑胈胂胐胅胣胙胜胊胕胉胏胗胦胍臿舡芔苙苾苹茇苨茀苕茺苫苖苴苬苡苲苵茌苻苶苰苪",
+        ],
+        [
+          "d0a1",
+          "苤苠苺苳苭虷虴虼虳衁衎衧衪衩觓訄訇赲迣迡迮迠郱邽邿郕郅邾郇郋郈釔釓陔陏陑陓陊陎倞倅倇倓倢倰倛俵俴倳倷倬俶俷倗倜倠倧倵倯倱倎党冔冓凊凄凅凈凎剡剚剒剞剟剕剢勍匎厞唦哢唗唒哧哳哤唚哿唄唈哫唑唅哱",
+        ],
+        [
+          "d140",
+          "唊哻哷哸哠唎唃唋圁圂埌堲埕埒垺埆垽垼垸垶垿埇埐垹埁夎奊娙娖娭娮娕娏娗娊娞娳孬宧宭宬尃屖屔峬峿峮峱峷崀峹帩帨庨庮庪庬弳弰彧恝恚恧",
+        ],
+        [
+          "d1a1",
+          "恁悢悈悀悒悁悝悃悕悛悗悇悜悎戙扆拲挐捖挬捄捅挶捃揤挹捋捊挼挩捁挴捘捔捙挭捇挳捚捑挸捗捀捈敊敆旆旃旄旂晊晟晇晑朒朓栟栚桉栲栳栻桋桏栖栱栜栵栫栭栯桎桄栴栝栒栔栦栨栮桍栺栥栠欬欯欭欱欴歭肂殈毦毤",
+        ],
+        [
+          "d240",
+          "毨毣毢毧氥浺浣浤浶洍浡涒浘浢浭浯涑涍淯浿涆浞浧浠涗浰浼浟涂涘洯浨涋浾涀涄洖涃浻浽浵涐烜烓烑烝烋缹烢烗烒烞烠烔烍烅烆烇烚烎烡牂牸",
+        ],
+        [
+          "d2a1",
+          "牷牶猀狺狴狾狶狳狻猁珓珙珥珖玼珧珣珩珜珒珛珔珝珚珗珘珨瓞瓟瓴瓵甡畛畟疰痁疻痄痀疿疶疺皊盉眝眛眐眓眒眣眑眕眙眚眢眧砣砬砢砵砯砨砮砫砡砩砳砪砱祔祛祏祜祓祒祑秫秬秠秮秭秪秜秞秝窆窉窅窋窌窊窇竘笐",
+        ],
+        [
+          "d340",
+          "笄笓笅笏笈笊笎笉笒粄粑粊粌粈粍粅紞紝紑紎紘紖紓紟紒紏紌罜罡罞罠罝罛羖羒翃翂翀耖耾耹胺胲胹胵脁胻脀舁舯舥茳茭荄茙荑茥荖茿荁茦茜茢",
+        ],
+        [
+          "d3a1",
+          "荂荎茛茪茈茼荍茖茤茠茷茯茩荇荅荌荓茞茬荋茧荈虓虒蚢蚨蚖蚍蚑蚞蚇蚗蚆蚋蚚蚅蚥蚙蚡蚧蚕蚘蚎蚝蚐蚔衃衄衭衵衶衲袀衱衿衯袃衾衴衼訒豇豗豻貤貣赶赸趵趷趶軑軓迾迵适迿迻逄迼迶郖郠郙郚郣郟郥郘郛郗郜郤酐",
+        ],
+        [
+          "d440",
+          "酎酏釕釢釚陜陟隼飣髟鬯乿偰偪偡偞偠偓偋偝偲偈偍偁偛偊偢倕偅偟偩偫偣偤偆偀偮偳偗偑凐剫剭剬剮勖勓匭厜啵啶唼啍啐唴唪啑啢唶唵唰啒啅",
+        ],
+        [
+          "d4a1",
+          "唌唲啥啎唹啈唭唻啀啋圊圇埻堔埢埶埜埴堀埭埽堈埸堋埳埏堇埮埣埲埥埬埡堎埼堐埧堁堌埱埩埰堍堄奜婠婘婕婧婞娸娵婭婐婟婥婬婓婤婗婃婝婒婄婛婈媎娾婍娹婌婰婩婇婑婖婂婜孲孮寁寀屙崞崋崝崚崠崌崨崍崦崥崏",
+        ],
+        [
+          "d540",
+          "崰崒崣崟崮帾帴庱庴庹庲庳弶弸徛徖徟悊悐悆悾悰悺惓惔惏惤惙惝惈悱惛悷惊悿惃惍惀挲捥掊掂捽掽掞掭掝掗掫掎捯掇掐据掯捵掜捭掮捼掤挻掟",
+        ],
+        [
+          "d5a1",
+          "捸掅掁掑掍捰敓旍晥晡晛晙晜晢朘桹梇梐梜桭桮梮梫楖桯梣梬梩桵桴梲梏桷梒桼桫桲梪梀桱桾梛梖梋梠梉梤桸桻梑梌梊桽欶欳欷欸殑殏殍殎殌氪淀涫涴涳湴涬淩淢涷淶淔渀淈淠淟淖涾淥淜淝淛淴淊涽淭淰涺淕淂淏淉",
+        ],
+        [
+          "d640",
+          "淐淲淓淽淗淍淣涻烺焍烷焗烴焌烰焄烳焐烼烿焆焓焀烸烶焋焂焎牾牻牼牿猝猗猇猑猘猊猈狿猏猞玈珶珸珵琄琁珽琇琀珺珼珿琌琋珴琈畤畣痎痒痏",
+        ],
+        [
+          "d6a1",
+          "痋痌痑痐皏皉盓眹眯眭眱眲眴眳眽眥眻眵硈硒硉硍硊硌砦硅硐祤祧祩祪祣祫祡离秺秸秶秷窏窔窐笵筇笴笥笰笢笤笳笘笪笝笱笫笭笯笲笸笚笣粔粘粖粣紵紽紸紶紺絅紬紩絁絇紾紿絊紻紨罣羕羜羝羛翊翋翍翐翑翇翏翉耟",
+        ],
+        [
+          "d740",
+          "耞耛聇聃聈脘脥脙脛脭脟脬脞脡脕脧脝脢舑舸舳舺舴舲艴莐莣莨莍荺荳莤荴莏莁莕莙荵莔莩荽莃莌莝莛莪莋荾莥莯莈莗莰荿莦莇莮荶莚虙虖蚿蚷",
+        ],
+        [
+          "d7a1",
+          "蛂蛁蛅蚺蚰蛈蚹蚳蚸蛌蚴蚻蚼蛃蚽蚾衒袉袕袨袢袪袚袑袡袟袘袧袙袛袗袤袬袌袓袎覂觖觙觕訰訧訬訞谹谻豜豝豽貥赽赻赹趼跂趹趿跁軘軞軝軜軗軠軡逤逋逑逜逌逡郯郪郰郴郲郳郔郫郬郩酖酘酚酓酕釬釴釱釳釸釤釹釪",
+        ],
+        [
+          "d840",
+          "釫釷釨釮镺閆閈陼陭陫陱陯隿靪頄飥馗傛傕傔傞傋傣傃傌傎傝偨傜傒傂傇兟凔匒匑厤厧喑喨喥喭啷噅喢喓喈喏喵喁喣喒喤啽喌喦啿喕喡喎圌堩堷",
+        ],
+        [
+          "d8a1",
+          "堙堞堧堣堨埵塈堥堜堛堳堿堶堮堹堸堭堬堻奡媯媔媟婺媢媞婸媦婼媥媬媕媮娷媄媊媗媃媋媩婻婽媌媜媏媓媝寪寍寋寔寑寊寎尌尰崷嵃嵫嵁嵋崿崵嵑嵎嵕崳崺嵒崽崱嵙嵂崹嵉崸崼崲崶嵀嵅幄幁彘徦徥徫惉悹惌惢惎惄愔",
+        ],
+        [
+          "d940",
+          "惲愊愖愅惵愓惸惼惾惁愃愘愝愐惿愄愋扊掔掱掰揎揥揨揯揃撝揳揊揠揶揕揲揵摡揟掾揝揜揄揘揓揂揇揌揋揈揰揗揙攲敧敪敤敜敨敥斌斝斞斮旐旒",
+        ],
+        [
+          "d9a1",
+          "晼晬晻暀晱晹晪晲朁椌棓椄棜椪棬棪棱椏棖棷棫棤棶椓椐棳棡椇棌椈楰梴椑棯棆椔棸棐棽棼棨椋椊椗棎棈棝棞棦棴棑椆棔棩椕椥棇欹欻欿欼殔殗殙殕殽毰毲毳氰淼湆湇渟湉溈渼渽湅湢渫渿湁湝湳渜渳湋湀湑渻渃渮湞",
+        ],
+        [
+          "da40",
+          "湨湜湡渱渨湠湱湫渹渢渰湓湥渧湸湤湷湕湹湒湦渵渶湚焠焞焯烻焮焱焣焥焢焲焟焨焺焛牋牚犈犉犆犅犋猒猋猰猢猱猳猧猲猭猦猣猵猌琮琬琰琫琖",
+        ],
+        [
+          "daa1",
+          "琚琡琭琱琤琣琝琩琠琲瓻甯畯畬痧痚痡痦痝痟痤痗皕皒盚睆睇睄睍睅睊睎睋睌矞矬硠硤硥硜硭硱硪确硰硩硨硞硢祴祳祲祰稂稊稃稌稄窙竦竤筊笻筄筈筌筎筀筘筅粢粞粨粡絘絯絣絓絖絧絪絏絭絜絫絒絔絩絑絟絎缾缿罥",
+        ],
+        [
+          "db40",
+          "罦羢羠羡翗聑聏聐胾胔腃腊腒腏腇脽腍脺臦臮臷臸臹舄舼舽舿艵茻菏菹萣菀菨萒菧菤菼菶萐菆菈菫菣莿萁菝菥菘菿菡菋菎菖菵菉萉萏菞萑萆菂菳",
+        ],
+        [
+          "dba1",
+          "菕菺菇菑菪萓菃菬菮菄菻菗菢萛菛菾蛘蛢蛦蛓蛣蛚蛪蛝蛫蛜蛬蛩蛗蛨蛑衈衖衕袺裗袹袸裀袾袶袼袷袽袲褁裉覕覘覗觝觚觛詎詍訹詙詀詗詘詄詅詒詈詑詊詌詏豟貁貀貺貾貰貹貵趄趀趉跘跓跍跇跖跜跏跕跙跈跗跅軯軷軺",
+        ],
+        [
+          "dc40",
+          "軹軦軮軥軵軧軨軶軫軱軬軴軩逭逴逯鄆鄬鄄郿郼鄈郹郻鄁鄀鄇鄅鄃酡酤酟酢酠鈁鈊鈥鈃鈚鈦鈏鈌鈀鈒釿釽鈆鈄鈧鈂鈜鈤鈙鈗鈅鈖镻閍閌閐隇陾隈",
+        ],
+        [
+          "dca1",
+          "隉隃隀雂雈雃雱雰靬靰靮頇颩飫鳦黹亃亄亶傽傿僆傮僄僊傴僈僂傰僁傺傱僋僉傶傸凗剺剸剻剼嗃嗛嗌嗐嗋嗊嗝嗀嗔嗄嗩喿嗒喍嗏嗕嗢嗖嗈嗲嗍嗙嗂圔塓塨塤塏塍塉塯塕塎塝塙塥塛堽塣塱壼嫇嫄嫋媺媸媱媵媰媿嫈媻嫆",
+        ],
+        [
+          "dd40",
+          "媷嫀嫊媴媶嫍媹媐寖寘寙尟尳嵱嵣嵊嵥嵲嵬嵞嵨嵧嵢巰幏幎幊幍幋廅廌廆廋廇彀徯徭惷慉慊愫慅愶愲愮慆愯慏愩慀戠酨戣戥戤揅揱揫搐搒搉搠搤",
+        ],
+        [
+          "dda1",
+          "搳摃搟搕搘搹搷搢搣搌搦搰搨摁搵搯搊搚摀搥搧搋揧搛搮搡搎敯斒旓暆暌暕暐暋暊暙暔晸朠楦楟椸楎楢楱椿楅楪椹楂楗楙楺楈楉椵楬椳椽楥棰楸椴楩楀楯楄楶楘楁楴楌椻楋椷楜楏楑椲楒椯楻椼歆歅歃歂歈歁殛嗀毻毼",
+        ],
+        [
+          "de40",
+          "毹毷毸溛滖滈溏滀溟溓溔溠溱溹滆滒溽滁溞滉溷溰滍溦滏溲溾滃滜滘溙溒溎溍溤溡溿溳滐滊溗溮溣煇煔煒煣煠煁煝煢煲煸煪煡煂煘煃煋煰煟煐煓",
+        ],
+        [
+          "dea1",
+          "煄煍煚牏犍犌犑犐犎猼獂猻猺獀獊獉瑄瑊瑋瑒瑑瑗瑀瑏瑐瑎瑂瑆瑍瑔瓡瓿瓾瓽甝畹畷榃痯瘏瘃痷痾痼痹痸瘐痻痶痭痵痽皙皵盝睕睟睠睒睖睚睩睧睔睙睭矠碇碚碔碏碄碕碅碆碡碃硹碙碀碖硻祼禂祽祹稑稘稙稒稗稕稢稓",
+        ],
+        [
+          "df40",
+          "稛稐窣窢窞竫筦筤筭筴筩筲筥筳筱筰筡筸筶筣粲粴粯綈綆綀綍絿綅絺綎絻綃絼綌綔綄絽綒罭罫罧罨罬羦羥羧翛翜耡腤腠腷腜腩腛腢腲朡腞腶腧腯",
+        ],
+        [
+          "dfa1",
+          "腄腡舝艉艄艀艂艅蓱萿葖葶葹蒏蒍葥葑葀蒆葧萰葍葽葚葙葴葳葝蔇葞萷萺萴葺葃葸萲葅萩菙葋萯葂萭葟葰萹葎葌葒葯蓅蒎萻葇萶萳葨葾葄萫葠葔葮葐蜋蜄蛷蜌蛺蛖蛵蝍蛸蜎蜉蜁蛶蜍蜅裖裋裍裎裞裛裚裌裐覅覛觟觥觤",
+        ],
+        [
+          "e040",
+          "觡觠觢觜触詶誆詿詡訿詷誂誄詵誃誁詴詺谼豋豊豥豤豦貆貄貅賌赨赩趑趌趎趏趍趓趔趐趒跰跠跬跱跮跐跩跣跢跧跲跫跴輆軿輁輀輅輇輈輂輋遒逿",
+        ],
+        [
+          "e0a1",
+          "遄遉逽鄐鄍鄏鄑鄖鄔鄋鄎酮酯鉈鉒鈰鈺鉦鈳鉥鉞銃鈮鉊鉆鉭鉬鉏鉠鉧鉯鈶鉡鉰鈱鉔鉣鉐鉲鉎鉓鉌鉖鈲閟閜閞閛隒隓隑隗雎雺雽雸雵靳靷靸靲頏頍頎颬飶飹馯馲馰馵骭骫魛鳪鳭鳧麀黽僦僔僗僨僳僛僪僝僤僓僬僰僯僣僠",
+        ],
+        [
+          "e140",
+          "凘劀劁勩勫匰厬嘧嘕嘌嘒嗼嘏嘜嘁嘓嘂嗺嘝嘄嗿嗹墉塼墐墘墆墁塿塴墋塺墇墑墎塶墂墈塻墔墏壾奫嫜嫮嫥嫕嫪嫚嫭嫫嫳嫢嫠嫛嫬嫞嫝嫙嫨嫟孷寠",
+        ],
+        [
+          "e1a1",
+          "寣屣嶂嶀嵽嶆嵺嶁嵷嶊嶉嶈嵾嵼嶍嵹嵿幘幙幓廘廑廗廎廜廕廙廒廔彄彃彯徶愬愨慁慞慱慳慒慓慲慬憀慴慔慺慛慥愻慪慡慖戩戧戫搫摍摛摝摴摶摲摳摽摵摦撦摎撂摞摜摋摓摠摐摿搿摬摫摙摥摷敳斠暡暠暟朅朄朢榱榶槉",
+        ],
+        [
+          "e240",
+          "榠槎榖榰榬榼榑榙榎榧榍榩榾榯榿槄榽榤槔榹槊榚槏榳榓榪榡榞槙榗榐槂榵榥槆歊歍歋殞殟殠毃毄毾滎滵滱漃漥滸漷滻漮漉潎漙漚漧漘漻漒滭漊",
+        ],
+        [
+          "e2a1",
+          "漶潳滹滮漭潀漰漼漵滫漇漎潃漅滽滶漹漜滼漺漟漍漞漈漡熇熐熉熀熅熂熏煻熆熁熗牄牓犗犕犓獃獍獑獌瑢瑳瑱瑵瑲瑧瑮甀甂甃畽疐瘖瘈瘌瘕瘑瘊瘔皸瞁睼瞅瞂睮瞀睯睾瞃碲碪碴碭碨硾碫碞碥碠碬碢碤禘禊禋禖禕禔禓",
+        ],
+        [
+          "e340",
+          "禗禈禒禐稫穊稰稯稨稦窨窫窬竮箈箜箊箑箐箖箍箌箛箎箅箘劄箙箤箂粻粿粼粺綧綷緂綣綪緁緀緅綝緎緄緆緋緌綯綹綖綼綟綦綮綩綡緉罳翢翣翥翞",
+        ],
+        [
+          "e3a1",
+          "耤聝聜膉膆膃膇膍膌膋舕蒗蒤蒡蒟蒺蓎蓂蒬蒮蒫蒹蒴蓁蓍蒪蒚蒱蓐蒝蒧蒻蒢蒔蓇蓌蒛蒩蒯蒨蓖蒘蒶蓏蒠蓗蓔蓒蓛蒰蒑虡蜳蜣蜨蝫蝀蜮蜞蜡蜙蜛蝃蜬蝁蜾蝆蜠蜲蜪蜭蜼蜒蜺蜱蜵蝂蜦蜧蜸蜤蜚蜰蜑裷裧裱裲裺裾裮裼裶裻",
+        ],
+        [
+          "e440",
+          "裰裬裫覝覡覟覞觩觫觨誫誙誋誒誏誖谽豨豩賕賏賗趖踉踂跿踍跽踊踃踇踆踅跾踀踄輐輑輎輍鄣鄜鄠鄢鄟鄝鄚鄤鄡鄛酺酲酹酳銥銤鉶銛鉺銠銔銪銍",
+        ],
+        [
+          "e4a1",
+          "銦銚銫鉹銗鉿銣鋮銎銂銕銢鉽銈銡銊銆銌銙銧鉾銇銩銝銋鈭隞隡雿靘靽靺靾鞃鞀鞂靻鞄鞁靿韎韍頖颭颮餂餀餇馝馜駃馹馻馺駂馽駇骱髣髧鬾鬿魠魡魟鳱鳲鳵麧僿儃儰僸儆儇僶僾儋儌僽儊劋劌勱勯噈噂噌嘵噁噊噉噆噘",
+        ],
+        [
+          "e540",
+          "噚噀嘳嘽嘬嘾嘸嘪嘺圚墫墝墱墠墣墯墬墥墡壿嫿嫴嫽嫷嫶嬃嫸嬂嫹嬁嬇嬅嬏屧嶙嶗嶟嶒嶢嶓嶕嶠嶜嶡嶚嶞幩幝幠幜緳廛廞廡彉徲憋憃慹憱憰憢憉",
+        ],
+        [
+          "e5a1",
+          "憛憓憯憭憟憒憪憡憍慦憳戭摮摰撖撠撅撗撜撏撋撊撌撣撟摨撱撘敶敺敹敻斲斳暵暰暩暲暷暪暯樀樆樗槥槸樕槱槤樠槿槬槢樛樝槾樧槲槮樔槷槧橀樈槦槻樍槼槫樉樄樘樥樏槶樦樇槴樖歑殥殣殢殦氁氀毿氂潁漦潾澇濆澒",
+        ],
+        [
+          "e640",
+          "澍澉澌潢潏澅潚澖潶潬澂潕潲潒潐潗澔澓潝漀潡潫潽潧澐潓澋潩潿澕潣潷潪潻熲熯熛熰熠熚熩熵熝熥熞熤熡熪熜熧熳犘犚獘獒獞獟獠獝獛獡獚獙",
+        ],
+        [
+          "e6a1",
+          "獢璇璉璊璆璁瑽璅璈瑼瑹甈甇畾瘥瘞瘙瘝瘜瘣瘚瘨瘛皜皝皞皛瞍瞏瞉瞈磍碻磏磌磑磎磔磈磃磄磉禚禡禠禜禢禛歶稹窲窴窳箷篋箾箬篎箯箹篊箵糅糈糌糋緷緛緪緧緗緡縃緺緦緶緱緰緮緟罶羬羰羭翭翫翪翬翦翨聤聧膣膟",
+        ],
+        [
+          "e740",
+          "膞膕膢膙膗舖艏艓艒艐艎艑蔤蔻蔏蔀蔩蔎蔉蔍蔟蔊蔧蔜蓻蔫蓺蔈蔌蓴蔪蓲蔕蓷蓫蓳蓼蔒蓪蓩蔖蓾蔨蔝蔮蔂蓽蔞蓶蔱蔦蓧蓨蓰蓯蓹蔘蔠蔰蔋蔙蔯虢",
+        ],
+        [
+          "e7a1",
+          "蝖蝣蝤蝷蟡蝳蝘蝔蝛蝒蝡蝚蝑蝞蝭蝪蝐蝎蝟蝝蝯蝬蝺蝮蝜蝥蝏蝻蝵蝢蝧蝩衚褅褌褔褋褗褘褙褆褖褑褎褉覢覤覣觭觰觬諏諆誸諓諑諔諕誻諗誾諀諅諘諃誺誽諙谾豍貏賥賟賙賨賚賝賧趠趜趡趛踠踣踥踤踮踕踛踖踑踙踦踧",
+        ],
+        [
+          "e840",
+          "踔踒踘踓踜踗踚輬輤輘輚輠輣輖輗遳遰遯遧遫鄯鄫鄩鄪鄲鄦鄮醅醆醊醁醂醄醀鋐鋃鋄鋀鋙銶鋏鋱鋟鋘鋩鋗鋝鋌鋯鋂鋨鋊鋈鋎鋦鋍鋕鋉鋠鋞鋧鋑鋓",
+        ],
+        [
+          "e8a1",
+          "銵鋡鋆銴镼閬閫閮閰隤隢雓霅霈霂靚鞊鞎鞈韐韏頞頝頦頩頨頠頛頧颲餈飺餑餔餖餗餕駜駍駏駓駔駎駉駖駘駋駗駌骳髬髫髳髲髱魆魃魧魴魱魦魶魵魰魨魤魬鳼鳺鳽鳿鳷鴇鴀鳹鳻鴈鴅鴄麃黓鼏鼐儜儓儗儚儑凞匴叡噰噠噮",
+        ],
+        [
+          "e940",
+          "噳噦噣噭噲噞噷圜圛壈墽壉墿墺壂墼壆嬗嬙嬛嬡嬔嬓嬐嬖嬨嬚嬠嬞寯嶬嶱嶩嶧嶵嶰嶮嶪嶨嶲嶭嶯嶴幧幨幦幯廩廧廦廨廥彋徼憝憨憖懅憴懆懁懌憺",
+        ],
+        [
+          "e9a1",
+          "憿憸憌擗擖擐擏擉撽撉擃擛擳擙攳敿敼斢曈暾曀曊曋曏暽暻暺曌朣樴橦橉橧樲橨樾橝橭橶橛橑樨橚樻樿橁橪橤橐橏橔橯橩橠樼橞橖橕橍橎橆歕歔歖殧殪殫毈毇氄氃氆澭濋澣濇澼濎濈潞濄澽澞濊澨瀄澥澮澺澬澪濏澿澸",
+        ],
+        [
+          "ea40",
+          "澢濉澫濍澯澲澰燅燂熿熸燖燀燁燋燔燊燇燏熽燘熼燆燚燛犝犞獩獦獧獬獥獫獪瑿璚璠璔璒璕璡甋疀瘯瘭瘱瘽瘳瘼瘵瘲瘰皻盦瞚瞝瞡瞜瞛瞢瞣瞕瞙",
+        ],
+        [
+          "eaa1",
+          "瞗磝磩磥磪磞磣磛磡磢磭磟磠禤穄穈穇窶窸窵窱窷篞篣篧篝篕篥篚篨篹篔篪篢篜篫篘篟糒糔糗糐糑縒縡縗縌縟縠縓縎縜縕縚縢縋縏縖縍縔縥縤罃罻罼罺羱翯耪耩聬膱膦膮膹膵膫膰膬膴膲膷膧臲艕艖艗蕖蕅蕫蕍蕓蕡蕘",
+        ],
+        [
+          "eb40",
+          "蕀蕆蕤蕁蕢蕄蕑蕇蕣蔾蕛蕱蕎蕮蕵蕕蕧蕠薌蕦蕝蕔蕥蕬虣虥虤螛螏螗螓螒螈螁螖螘蝹螇螣螅螐螑螝螄螔螜螚螉褞褦褰褭褮褧褱褢褩褣褯褬褟觱諠",
+        ],
+        [
+          "eba1",
+          "諢諲諴諵諝謔諤諟諰諈諞諡諨諿諯諻貑貒貐賵賮賱賰賳赬赮趥趧踳踾踸蹀蹅踶踼踽蹁踰踿躽輶輮輵輲輹輷輴遶遹遻邆郺鄳鄵鄶醓醐醑醍醏錧錞錈錟錆錏鍺錸錼錛錣錒錁鍆錭錎錍鋋錝鋺錥錓鋹鋷錴錂錤鋿錩錹錵錪錔錌",
+        ],
+        [
+          "ec40",
+          "錋鋾錉錀鋻錖閼闍閾閹閺閶閿閵閽隩雔霋霒霐鞙鞗鞔韰韸頵頯頲餤餟餧餩馞駮駬駥駤駰駣駪駩駧骹骿骴骻髶髺髹髷鬳鮀鮅鮇魼魾魻鮂鮓鮒鮐魺鮕",
+        ],
+        [
+          "eca1",
+          "魽鮈鴥鴗鴠鴞鴔鴩鴝鴘鴢鴐鴙鴟麈麆麇麮麭黕黖黺鼒鼽儦儥儢儤儠儩勴嚓嚌嚍嚆嚄嚃噾嚂噿嚁壖壔壏壒嬭嬥嬲嬣嬬嬧嬦嬯嬮孻寱寲嶷幬幪徾徻懃憵憼懧懠懥懤懨懞擯擩擣擫擤擨斁斀斶旚曒檍檖檁檥檉檟檛檡檞檇檓檎",
+        ],
+        [
+          "ed40",
+          "檕檃檨檤檑橿檦檚檅檌檒歛殭氉濌澩濴濔濣濜濭濧濦濞濲濝濢濨燡燱燨燲燤燰燢獳獮獯璗璲璫璐璪璭璱璥璯甐甑甒甏疄癃癈癉癇皤盩瞵瞫瞲瞷瞶",
+        ],
+        [
+          "eda1",
+          "瞴瞱瞨矰磳磽礂磻磼磲礅磹磾礄禫禨穜穛穖穘穔穚窾竀竁簅簏篲簀篿篻簎篴簋篳簂簉簃簁篸篽簆篰篱簐簊糨縭縼繂縳顈縸縪繉繀繇縩繌縰縻縶繄縺罅罿罾罽翴翲耬膻臄臌臊臅臇膼臩艛艚艜薃薀薏薧薕薠薋薣蕻薤薚薞",
+        ],
+        [
+          "ee40",
+          "蕷蕼薉薡蕺蕸蕗薎薖薆薍薙薝薁薢薂薈薅蕹蕶薘薐薟虨螾螪螭蟅螰螬螹螵螼螮蟉蟃蟂蟌螷螯蟄蟊螴螶螿螸螽蟞螲褵褳褼褾襁襒褷襂覭覯覮觲觳謞",
+        ],
+        [
+          "eea1",
+          "謘謖謑謅謋謢謏謒謕謇謍謈謆謜謓謚豏豰豲豱豯貕貔賹赯蹎蹍蹓蹐蹌蹇轃轀邅遾鄸醚醢醛醙醟醡醝醠鎡鎃鎯鍤鍖鍇鍼鍘鍜鍶鍉鍐鍑鍠鍭鎏鍌鍪鍹鍗鍕鍒鍏鍱鍷鍻鍡鍞鍣鍧鎀鍎鍙闇闀闉闃闅閷隮隰隬霠霟霘霝霙鞚鞡鞜",
+        ],
+        [
+          "ef40",
+          "鞞鞝韕韔韱顁顄顊顉顅顃餥餫餬餪餳餲餯餭餱餰馘馣馡騂駺駴駷駹駸駶駻駽駾駼騃骾髾髽鬁髼魈鮚鮨鮞鮛鮦鮡鮥鮤鮆鮢鮠鮯鴳鵁鵧鴶鴮鴯鴱鴸鴰",
+        ],
+        [
+          "efa1",
+          "鵅鵂鵃鴾鴷鵀鴽翵鴭麊麉麍麰黈黚黻黿鼤鼣鼢齔龠儱儭儮嚘嚜嚗嚚嚝嚙奰嬼屩屪巀幭幮懘懟懭懮懱懪懰懫懖懩擿攄擽擸攁攃擼斔旛曚曛曘櫅檹檽櫡櫆檺檶檷櫇檴檭歞毉氋瀇瀌瀍瀁瀅瀔瀎濿瀀濻瀦濼濷瀊爁燿燹爃燽獶",
+        ],
+        [
+          "f040",
+          "璸瓀璵瓁璾璶璻瓂甔甓癜癤癙癐癓癗癚皦皽盬矂瞺磿礌礓礔礉礐礒礑禭禬穟簜簩簙簠簟簭簝簦簨簢簥簰繜繐繖繣繘繢繟繑繠繗繓羵羳翷翸聵臑臒",
+        ],
+        [
+          "f0a1",
+          "臐艟艞薴藆藀藃藂薳薵薽藇藄薿藋藎藈藅薱薶藒蘤薸薷薾虩蟧蟦蟢蟛蟫蟪蟥蟟蟳蟤蟔蟜蟓蟭蟘蟣螤蟗蟙蠁蟴蟨蟝襓襋襏襌襆襐襑襉謪謧謣謳謰謵譇謯謼謾謱謥謷謦謶謮謤謻謽謺豂豵貙貘貗賾贄贂贀蹜蹢蹠蹗蹖蹞蹥蹧",
+        ],
+        [
+          "f140",
+          "蹛蹚蹡蹝蹩蹔轆轇轈轋鄨鄺鄻鄾醨醥醧醯醪鎵鎌鎒鎷鎛鎝鎉鎧鎎鎪鎞鎦鎕鎈鎙鎟鎍鎱鎑鎲鎤鎨鎴鎣鎥闒闓闑隳雗雚巂雟雘雝霣霢霥鞬鞮鞨鞫鞤鞪",
+        ],
+        [
+          "f1a1",
+          "鞢鞥韗韙韖韘韺顐顑顒颸饁餼餺騏騋騉騍騄騑騊騅騇騆髀髜鬈鬄鬅鬩鬵魊魌魋鯇鯆鯃鮿鯁鮵鮸鯓鮶鯄鮹鮽鵜鵓鵏鵊鵛鵋鵙鵖鵌鵗鵒鵔鵟鵘鵚麎麌黟鼁鼀鼖鼥鼫鼪鼩鼨齌齕儴儵劖勷厴嚫嚭嚦嚧嚪嚬壚壝壛夒嬽嬾嬿巃幰",
+        ],
+        [
+          "f240",
+          "徿懻攇攐攍攉攌攎斄旞旝曞櫧櫠櫌櫑櫙櫋櫟櫜櫐櫫櫏櫍櫞歠殰氌瀙瀧瀠瀖瀫瀡瀢瀣瀩瀗瀤瀜瀪爌爊爇爂爅犥犦犤犣犡瓋瓅璷瓃甖癠矉矊矄矱礝礛",
+        ],
+        [
+          "f2a1",
+          "礡礜礗礞禰穧穨簳簼簹簬簻糬糪繶繵繸繰繷繯繺繲繴繨罋罊羃羆羷翽翾聸臗臕艤艡艣藫藱藭藙藡藨藚藗藬藲藸藘藟藣藜藑藰藦藯藞藢蠀蟺蠃蟶蟷蠉蠌蠋蠆蟼蠈蟿蠊蠂襢襚襛襗襡襜襘襝襙覈覷覶觶譐譈譊譀譓譖譔譋譕",
+        ],
+        [
+          "f340",
+          "譑譂譒譗豃豷豶貚贆贇贉趬趪趭趫蹭蹸蹳蹪蹯蹻軂轒轑轏轐轓辴酀鄿醰醭鏞鏇鏏鏂鏚鏐鏹鏬鏌鏙鎩鏦鏊鏔鏮鏣鏕鏄鏎鏀鏒鏧镽闚闛雡霩霫霬霨霦",
+        ],
+        [
+          "f3a1",
+          "鞳鞷鞶韝韞韟顜顙顝顗颿颽颻颾饈饇饃馦馧騚騕騥騝騤騛騢騠騧騣騞騜騔髂鬋鬊鬎鬌鬷鯪鯫鯠鯞鯤鯦鯢鯰鯔鯗鯬鯜鯙鯥鯕鯡鯚鵷鶁鶊鶄鶈鵱鶀鵸鶆鶋鶌鵽鵫鵴鵵鵰鵩鶅鵳鵻鶂鵯鵹鵿鶇鵨麔麑黀黼鼭齀齁齍齖齗齘匷嚲",
+        ],
+        [
+          "f440",
+          "嚵嚳壣孅巆巇廮廯忀忁懹攗攖攕攓旟曨曣曤櫳櫰櫪櫨櫹櫱櫮櫯瀼瀵瀯瀷瀴瀱灂瀸瀿瀺瀹灀瀻瀳灁爓爔犨獽獼璺皫皪皾盭矌矎矏矍矲礥礣礧礨礤礩",
+        ],
+        [
+          "f4a1",
+          "禲穮穬穭竷籉籈籊籇籅糮繻繾纁纀羺翿聹臛臙舋艨艩蘢藿蘁藾蘛蘀藶蘄蘉蘅蘌藽蠙蠐蠑蠗蠓蠖襣襦覹觷譠譪譝譨譣譥譧譭趮躆躈躄轙轖轗轕轘轚邍酃酁醷醵醲醳鐋鐓鏻鐠鐏鐔鏾鐕鐐鐨鐙鐍鏵鐀鏷鐇鐎鐖鐒鏺鐉鏸鐊鏿",
+        ],
+        [
+          "f540",
+          "鏼鐌鏶鐑鐆闞闠闟霮霯鞹鞻韽韾顠顢顣顟飁飂饐饎饙饌饋饓騲騴騱騬騪騶騩騮騸騭髇髊髆鬐鬒鬑鰋鰈鯷鰅鰒鯸鱀鰇鰎鰆鰗鰔鰉鶟鶙鶤鶝鶒鶘鶐鶛",
+        ],
+        [
+          "f5a1",
+          "鶠鶔鶜鶪鶗鶡鶚鶢鶨鶞鶣鶿鶩鶖鶦鶧麙麛麚黥黤黧黦鼰鼮齛齠齞齝齙龑儺儹劘劗囃嚽嚾孈孇巋巏廱懽攛欂櫼欃櫸欀灃灄灊灈灉灅灆爝爚爙獾甗癪矐礭礱礯籔籓糲纊纇纈纋纆纍罍羻耰臝蘘蘪蘦蘟蘣蘜蘙蘧蘮蘡蘠蘩蘞蘥",
+        ],
+        [
+          "f640",
+          "蠩蠝蠛蠠蠤蠜蠫衊襭襩襮襫觺譹譸譅譺譻贐贔趯躎躌轞轛轝酆酄酅醹鐿鐻鐶鐩鐽鐼鐰鐹鐪鐷鐬鑀鐱闥闤闣霵霺鞿韡顤飉飆飀饘饖騹騽驆驄驂驁騺",
+        ],
+        [
+          "f6a1",
+          "騿髍鬕鬗鬘鬖鬺魒鰫鰝鰜鰬鰣鰨鰩鰤鰡鶷鶶鶼鷁鷇鷊鷏鶾鷅鷃鶻鶵鷎鶹鶺鶬鷈鶱鶭鷌鶳鷍鶲鹺麜黫黮黭鼛鼘鼚鼱齎齥齤龒亹囆囅囋奱孋孌巕巑廲攡攠攦攢欋欈欉氍灕灖灗灒爞爟犩獿瓘瓕瓙瓗癭皭礵禴穰穱籗籜籙籛籚",
+        ],
+        [
+          "f740",
+          "糴糱纑罏羇臞艫蘴蘵蘳蘬蘲蘶蠬蠨蠦蠪蠥襱覿覾觻譾讄讂讆讅譿贕躕躔躚躒躐躖躗轠轢酇鑌鑐鑊鑋鑏鑇鑅鑈鑉鑆霿韣顪顩飋饔饛驎驓驔驌驏驈驊",
+        ],
+        [
+          "f7a1",
+          "驉驒驐髐鬙鬫鬻魖魕鱆鱈鰿鱄鰹鰳鱁鰼鰷鰴鰲鰽鰶鷛鷒鷞鷚鷋鷐鷜鷑鷟鷩鷙鷘鷖鷵鷕鷝麶黰鼵鼳鼲齂齫龕龢儽劙壨壧奲孍巘蠯彏戁戃戄攩攥斖曫欑欒欏毊灛灚爢玂玁玃癰矔籧籦纕艬蘺虀蘹蘼蘱蘻蘾蠰蠲蠮蠳襶襴襳觾",
+        ],
+        [
+          "f840",
+          "讌讎讋讈豅贙躘轤轣醼鑢鑕鑝鑗鑞韄韅頀驖驙鬞鬟鬠鱒鱘鱐鱊鱍鱋鱕鱙鱌鱎鷻鷷鷯鷣鷫鷸鷤鷶鷡鷮鷦鷲鷰鷢鷬鷴鷳鷨鷭黂黐黲黳鼆鼜鼸鼷鼶齃齏",
+        ],
+        [
+          "f8a1",
+          "齱齰齮齯囓囍孎屭攭曭曮欓灟灡灝灠爣瓛瓥矕礸禷禶籪纗羉艭虃蠸蠷蠵衋讔讕躞躟躠躝醾醽釂鑫鑨鑩雥靆靃靇韇韥驞髕魙鱣鱧鱦鱢鱞鱠鸂鷾鸇鸃鸆鸅鸀鸁鸉鷿鷽鸄麠鼞齆齴齵齶囔攮斸欘欙欗欚灢爦犪矘矙礹籩籫糶纚",
+        ],
+        [
+          "f940",
+          "纘纛纙臠臡虆虇虈襹襺襼襻觿讘讙躥躤躣鑮鑭鑯鑱鑳靉顲饟鱨鱮鱭鸋鸍鸐鸏鸒鸑麡黵鼉齇齸齻齺齹圞灦籯蠼趲躦釃鑴鑸鑶鑵驠鱴鱳鱱鱵鸔鸓黶鼊",
+        ],
+        [
+          "f9a1",
+          "龤灨灥糷虪蠾蠽蠿讞貜躩軉靋顳顴飌饡馫驤驦驧鬤鸕鸗齈戇欞爧虌躨钂钀钁驩驨鬮鸙爩虋讟钃鱹麷癵驫鱺鸝灩灪麤齾齉龘碁銹裏墻恒粧嫺╔╦╗╠╬╣╚╩╝╒╤╕╞╪╡╘╧╛╓╥╖╟╫╢╙╨╜║═╭╮╰╯▓",
+        ],
+      ];
 
-    return go$open(path, flags, mode, cb)
+      /***/
+    },
+    /* 396 */
+    /***/ function (module, exports) {
+      module.exports = [
+        ["a140", "", 62],
+        ["a180", "", 32],
+        ["a240", "", 62],
+        ["a280", "", 32],
+        ["a2ab", "", 5],
+        ["a2e3", "€"],
+        ["a2ef", ""],
+        ["a2fd", ""],
+        ["a340", "", 62],
+        ["a380", "", 31, "　"],
+        ["a440", "", 62],
+        ["a480", "", 32],
+        ["a4f4", "", 10],
+        ["a540", "", 62],
+        ["a580", "", 32],
+        ["a5f7", "", 7],
+        ["a640", "", 62],
+        ["a680", "", 32],
+        ["a6b9", "", 7],
+        ["a6d9", "", 6],
+        ["a6ec", ""],
+        ["a6f3", ""],
+        ["a6f6", "", 8],
+        ["a740", "", 62],
+        ["a780", "", 32],
+        ["a7c2", "", 14],
+        ["a7f2", "", 12],
+        ["a896", "", 10],
+        ["a8bc", ""],
+        ["a8bf", "ǹ"],
+        ["a8c1", ""],
+        ["a8ea", "", 20],
+        ["a958", ""],
+        ["a95b", ""],
+        ["a95d", ""],
+        ["a989", "〾⿰", 11],
+        ["a997", "", 12],
+        ["a9f0", "", 14],
+        ["aaa1", "", 93],
+        ["aba1", "", 93],
+        ["aca1", "", 93],
+        ["ada1", "", 93],
+        ["aea1", "", 93],
+        ["afa1", "", 93],
+        ["d7fa", "", 4],
+        ["f8a1", "", 93],
+        ["f9a1", "", 93],
+        ["faa1", "", 93],
+        ["fba1", "", 93],
+        ["fca1", "", 93],
+        ["fda1", "", 93],
+        [
+          "fe50",
+          "⺁⺄㑳㑇⺈⺋㖞㘚㘎⺌⺗㥮㤘㧏㧟㩳㧐㭎㱮㳠⺧⺪䁖䅟⺮䌷⺳⺶⺷䎱䎬⺻䏝䓖䙡䙌",
+        ],
+        [
+          "fe80",
+          "䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",
+          6,
+          "䶮",
+          93,
+        ],
+      ];
 
-    function go$open (path, flags, mode, cb) {
-      return fs$open(path, flags, mode, function (err, fd) {
-        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
-          enqueue([go$open, [path, flags, mode, cb]])
-        else {
-          if (typeof cb === 'function')
-            cb.apply(this, arguments)
-          retry()
-        }
-      })
-    }
-  }
+      /***/
+    },
+    /* 397 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return fs
-}
+      module.exports = __webpack_require__(601).isCI;
 
-function enqueue (elem) {
-  debug('ENQUEUE', elem[0].name, elem[1])
-  queue.push(elem)
-}
+      /***/
+    },
+    /* 398 */
+    /***/ function (module, exports) {
+      var toString = {}.toString;
+
+      module.exports =
+        Array.isArray ||
+        function (arr) {
+          return toString.call(arr) == "[object Array]";
+        };
 
-function retry () {
-  var elem = queue.shift()
-  if (elem) {
-    debug('RETRY', elem[0].name, elem[1])
-    elem[0].apply(null, elem[1])
-  }
-}
+      /***/
+    },
+    /* 399 */
+    /***/ function (module, exports, __webpack_require__) {
+      var stream = __webpack_require__(23);
 
+      function isStream(obj) {
+        return obj instanceof stream.Stream;
+      }
 
-/***/ }),
-/* 392 */
-/***/ (function(module, exports, __webpack_require__) {
+      function isReadable(obj) {
+        return (
+          isStream(obj) &&
+          typeof obj._read == "function" &&
+          typeof obj._readableState == "object"
+        );
+      }
 
-"use strict";
+      function isWritable(obj) {
+        return (
+          isStream(obj) &&
+          typeof obj._write == "function" &&
+          typeof obj._writableState == "object"
+        );
+      }
 
-/**
- * `input` type prompt
- */
+      function isDuplex(obj) {
+        return isReadable(obj) && isWritable(obj);
+      }
 
-var chalk = __webpack_require__(30);
-var { map, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var observe = __webpack_require__(80);
+      module.exports = isStream;
+      module.exports.isReadable = isReadable;
+      module.exports.isWritable = isWritable;
+      module.exports.isDuplex = isDuplex;
 
-class InputPrompt extends Base {
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
+      /***/
+    },
+    /* 400 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * mime-types
+       * Copyright(c) 2014 Jonathan Ong
+       * Copyright(c) 2015 Douglas Christopher Wilson
+       * MIT Licensed
+       */
 
-  _run(cb) {
-    this.done = cb;
+      /**
+       * Module dependencies.
+       * @private
+       */
 
-    // Once user confirm (enter key)
-    var events = observe(this.rl);
-    var submit = events.line.pipe(map(this.filterInput.bind(this)));
+      var db = __webpack_require__(759);
+      var extname = __webpack_require__(0).extname;
 
-    var validation = this.handleSubmitEvents(submit);
-    validation.success.forEach(this.onEnd.bind(this));
-    validation.error.forEach(this.onError.bind(this));
+      /**
+       * Module variables.
+       * @private
+       */
 
-    events.keypress
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onKeypress.bind(this));
+      var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/;
+      var TEXT_TYPE_REGEXP = /^text\//i;
 
-    // Init
-    this.render();
+      /**
+       * Module exports.
+       * @public
+       */
 
-    return this;
-  }
+      exports.charset = charset;
+      exports.charsets = { lookup: charset };
+      exports.contentType = contentType;
+      exports.extension = extension;
+      exports.extensions = Object.create(null);
+      exports.lookup = lookup;
+      exports.types = Object.create(null);
 
-  /**
-   * Render the prompt to screen
-   * @return {InputPrompt} self
-   */
-
-  render(error) {
-    var bottomContent = '';
-    var appendContent = '';
-    var message = this.getQuestion();
-    var transformer = this.opt.transformer;
-    var isFinal = this.status === 'answered';
-
-    if (isFinal) {
-      appendContent = this.answer;
-    } else {
-      appendContent = this.rl.line;
-    }
+      // Populate the extensions/types maps
+      populateMaps(exports.extensions, exports.types);
 
-    if (transformer) {
-      message += transformer(appendContent, this.answers, { isFinal });
-    } else {
-      message += isFinal ? chalk.cyan(appendContent) : appendContent;
-    }
+      /**
+       * Get the default charset for a MIME type.
+       *
+       * @param {string} type
+       * @return {boolean|string}
+       */
 
-    if (error) {
-      bottomContent = chalk.red('>> ') + error;
-    }
+      function charset(type) {
+        if (!type || typeof type !== "string") {
+          return false;
+        }
 
-    this.screen.render(message, bottomContent);
-  }
+        // TODO: use media-typer
+        var match = EXTRACT_TYPE_REGEXP.exec(type);
+        var mime = match && db[match[1].toLowerCase()];
 
-  /**
-   * When user press `enter` key
-   */
+        if (mime && mime.charset) {
+          return mime.charset;
+        }
 
-  filterInput(input) {
-    if (!input) {
-      return this.opt.default == null ? '' : this.opt.default;
-    }
-    return input;
-  }
+        // default text/* to utf-8
+        if (match && TEXT_TYPE_REGEXP.test(match[1])) {
+          return "UTF-8";
+        }
 
-  onEnd(state) {
-    this.answer = state.value;
-    this.status = 'answered';
+        return false;
+      }
 
-    // Re-render prompt
-    this.render();
+      /**
+       * Create a full Content-Type header given a MIME type or extension.
+       *
+       * @param {string} str
+       * @return {boolean|string}
+       */
 
-    this.screen.done();
-    this.done(state.value);
-  }
+      function contentType(str) {
+        // TODO: should this even be in this module?
+        if (!str || typeof str !== "string") {
+          return false;
+        }
 
-  onError(state) {
-    this.render(state.isValid);
-  }
+        var mime = str.indexOf("/") === -1 ? exports.lookup(str) : str;
 
-  /**
-   * When user press a key
-   */
+        if (!mime) {
+          return false;
+        }
 
-  onKeypress() {
-    // If user press a key, just clear the default value
-    if (this.opt.default) {
-      this.opt.default = undefined;
-    }
+        // TODO: use content-type or other module
+        if (mime.indexOf("charset") === -1) {
+          var charset = exports.charset(mime);
+          if (charset) mime += "; charset=" + charset.toLowerCase();
+        }
 
-    this.render();
-  }
-}
+        return mime;
+      }
 
-module.exports = InputPrompt;
+      /**
+       * Get the default extension for a MIME type.
+       *
+       * @param {string} type
+       * @return {boolean|string}
+       */
 
+      function extension(type) {
+        if (!type || typeof type !== "string") {
+          return false;
+        }
 
-/***/ }),
-/* 393 */
-/***/ (function(module, exports, __webpack_require__) {
+        // TODO: use media-typer
+        var match = EXTRACT_TYPE_REGEXP.exec(type);
 
-"use strict";
+        // get extensions
+        var exts = match && exports.extensions[match[1].toLowerCase()];
 
-var _ = __webpack_require__(38);
-var MuteStream = __webpack_require__(401);
-var readline = __webpack_require__(197);
+        if (!exts || !exts.length) {
+          return false;
+        }
 
-/**
- * Base interface class other can inherits from
- */
+        return exts[0];
+      }
 
-class UI {
-  constructor(opt) {
-    // Instantiate the Readline interface
-    // @Note: Don't reassign if already present (allow test to override the Stream)
-    if (!this.rl) {
-      this.rl = readline.createInterface(setupReadlineOptions(opt));
-    }
-    this.rl.resume();
+      /**
+       * Lookup the MIME type for a file path/extension.
+       *
+       * @param {string} path
+       * @return {boolean|string}
+       */
 
-    this.onForceClose = this.onForceClose.bind(this);
+      function lookup(path) {
+        if (!path || typeof path !== "string") {
+          return false;
+        }
 
-    // Make sure new prompt start on a newline when closing
-    process.on('exit', this.onForceClose);
+        // get the extension ("ext" or ".ext" or full path)
+        var extension = extname("x." + path)
+          .toLowerCase()
+          .substr(1);
 
-    // Terminate process on SIGINT (which will call process.on('exit') in return)
-    this.rl.on('SIGINT', this.onForceClose);
-  }
+        if (!extension) {
+          return false;
+        }
 
-  /**
-   * Handle the ^C exit
-   * @return {null}
-   */
+        return exports.types[extension] || false;
+      }
 
-  onForceClose() {
-    this.close();
-    process.kill(process.pid, 'SIGINT');
-    console.log('');
-  }
+      /**
+       * Populate the extensions and types maps.
+       * @private
+       */
 
-  /**
-   * Close the interface and cleanup listeners
-   */
+      function populateMaps(extensions, types) {
+        // source preference (least -> most)
+        var preference = ["nginx", "apache", undefined, "iana"];
 
-  close() {
-    // Remove events listeners
-    this.rl.removeListener('SIGINT', this.onForceClose);
-    process.removeListener('exit', this.onForceClose);
+        Object.keys(db).forEach(function forEachMimeType(type) {
+          var mime = db[type];
+          var exts = mime.extensions;
 
-    this.rl.output.unmute();
+          if (!exts || !exts.length) {
+            return;
+          }
 
-    if (this.activePrompt && typeof this.activePrompt.close === 'function') {
-      this.activePrompt.close();
-    }
+          // mime -> extensions
+          extensions[type] = exts;
 
-    // Close the readline
-    this.rl.output.end();
-    this.rl.pause();
-    this.rl.close();
-  }
-}
+          // extension -> mime
+          for (var i = 0; i < exts.length; i++) {
+            var extension = exts[i];
 
-function setupReadlineOptions(opt) {
-  opt = opt || {};
+            if (types[extension]) {
+              var from = preference.indexOf(db[types[extension]].source);
+              var to = preference.indexOf(mime.source);
 
-  // Default `input` to stdin
-  var input = opt.input || process.stdin;
+              if (
+                types[extension] !== "application/octet-stream" &&
+                (from > to ||
+                  (from === to &&
+                    types[extension].substr(0, 12) === "application/"))
+              ) {
+                // skip the remapping
+                continue;
+              }
+            }
 
-  // Add mute capabilities to the output
-  var ms = new MuteStream();
-  ms.pipe(opt.output || process.stdout);
-  var output = ms;
+            // set the extension -> mime
+            types[extension] = type;
+          }
+        });
+      }
 
-  return _.extend(
-    {
-      terminal: true,
-      input: input,
-      output: output
+      /***/
     },
-    _.omit(opt, ['input', 'output'])
-  );
-}
+    /* 401 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Stream = __webpack_require__(23);
 
-module.exports = UI;
+      module.exports = MuteStream;
 
+      // var out = new MuteStream(process.stdout)
+      // argument auto-pipes
+      function MuteStream(opts) {
+        Stream.apply(this);
+        opts = opts || {};
+        this.writable = this.readable = true;
+        this.muted = false;
+        this.on("pipe", this._onpipe);
+        this.replace = opts.replace;
 
-/***/ }),
-/* 394 */
-/***/ (function(module, exports, __webpack_require__) {
+        // For readline-type situations
+        // This much at the start of a line being redrawn after a ctrl char
+        // is seen (such as backspace) won't be redrawn as the replacement
+        this._prompt = opts.prompt || null;
+        this._hadControl = false;
+      }
 
-"use strict";
+      MuteStream.prototype = Object.create(Stream.prototype);
 
-var ansiEscapes = __webpack_require__(504);
+      Object.defineProperty(MuteStream.prototype, "constructor", {
+        value: MuteStream,
+        enumerable: false,
+      });
 
-/**
- * Move cursor left by `x`
- * @param  {Readline} rl - Readline instance
- * @param  {Number}   x  - How far to go left (default to 1)
- */
+      MuteStream.prototype.mute = function () {
+        this.muted = true;
+      };
 
-exports.left = function(rl, x) {
-  rl.output.write(ansiEscapes.cursorBackward(x));
-};
+      MuteStream.prototype.unmute = function () {
+        this.muted = false;
+      };
 
-/**
- * Move cursor right by `x`
- * @param  {Readline} rl - Readline instance
- * @param  {Number}   x  - How far to go left (default to 1)
- */
+      Object.defineProperty(MuteStream.prototype, "_onpipe", {
+        value: onPipe,
+        enumerable: false,
+        writable: true,
+        configurable: true,
+      });
 
-exports.right = function(rl, x) {
-  rl.output.write(ansiEscapes.cursorForward(x));
-};
+      function onPipe(src) {
+        this._src = src;
+      }
 
-/**
- * Move cursor up by `x`
- * @param  {Readline} rl - Readline instance
- * @param  {Number}   x  - How far to go up (default to 1)
- */
+      Object.defineProperty(MuteStream.prototype, "isTTY", {
+        get: getIsTTY,
+        set: setIsTTY,
+        enumerable: true,
+        configurable: true,
+      });
 
-exports.up = function(rl, x) {
-  rl.output.write(ansiEscapes.cursorUp(x));
-};
+      function getIsTTY() {
+        return this._dest
+          ? this._dest.isTTY
+          : this._src
+            ? this._src.isTTY
+            : false;
+      }
+
+      // basically just get replace the getter/setter with a regular value
+      function setIsTTY(isTTY) {
+        Object.defineProperty(this, "isTTY", {
+          value: isTTY,
+          enumerable: true,
+          writable: true,
+          configurable: true,
+        });
+      }
 
-/**
- * Move cursor down by `x`
- * @param  {Readline} rl - Readline instance
- * @param  {Number}   x  - How far to go down (default to 1)
- */
+      Object.defineProperty(MuteStream.prototype, "rows", {
+        get: function () {
+          return this._dest
+            ? this._dest.rows
+            : this._src
+              ? this._src.rows
+              : undefined;
+        },
+        enumerable: true,
+        configurable: true,
+      });
 
-exports.down = function(rl, x) {
-  rl.output.write(ansiEscapes.cursorDown(x));
-};
+      Object.defineProperty(MuteStream.prototype, "columns", {
+        get: function () {
+          return this._dest
+            ? this._dest.columns
+            : this._src
+              ? this._src.columns
+              : undefined;
+        },
+        enumerable: true,
+        configurable: true,
+      });
 
-/**
- * Clear current line
- * @param  {Readline} rl  - Readline instance
- * @param  {Number}   len - number of line to delete
- */
-exports.clearLine = function(rl, len) {
-  rl.output.write(ansiEscapes.eraseLines(len));
-};
+      MuteStream.prototype.pipe = function (dest, options) {
+        this._dest = dest;
+        return Stream.prototype.pipe.call(this, dest, options);
+      };
 
+      MuteStream.prototype.pause = function () {
+        if (this._src) return this._src.pause();
+      };
 
-/***/ }),
-/* 395 */
-/***/ (function(module, exports) {
+      MuteStream.prototype.resume = function () {
+        if (this._src) return this._src.resume();
+      };
 
-module.exports = 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覾觻譾讄讂讆讅譿贕躕躔躚躒躐躖躗轠轢酇鑌鑐鑊鑋鑏鑇鑅鑈鑉鑆霿韣顪顩飋饔饛驎驓驔驌驏驈驊"],["f7a1","驉驒驐髐鬙鬫鬻魖魕鱆鱈鰿鱄鰹鰳鱁鰼鰷鰴鰲鰽鰶鷛鷒鷞鷚鷋鷐鷜鷑鷟鷩鷙鷘鷖鷵鷕鷝麶黰鼵鼳鼲齂齫龕龢儽劙壨壧奲孍巘蠯彏戁戃戄攩攥斖曫欑欒欏毊灛灚爢玂玁玃癰矔籧籦纕艬蘺虀蘹蘼蘱蘻蘾蠰蠲蠮蠳襶襴襳觾"],["f840","讌讎讋讈豅贙躘轤轣醼鑢鑕鑝鑗鑞韄韅頀驖驙鬞鬟鬠鱒鱘鱐鱊鱍鱋鱕鱙鱌鱎鷻鷷鷯鷣鷫鷸鷤鷶鷡鷮鷦鷲鷰鷢鷬鷴鷳鷨鷭黂黐黲黳鼆鼜鼸鼷鼶齃齏"],["f8a1","齱齰齮齯囓囍孎屭攭曭曮欓灟灡灝灠爣瓛瓥矕礸禷禶籪纗羉艭虃蠸蠷蠵衋讔讕躞躟躠躝醾醽釂鑫鑨鑩雥靆靃靇韇韥驞髕魙鱣鱧鱦鱢鱞鱠鸂鷾鸇鸃鸆鸅鸀鸁鸉鷿鷽鸄麠鼞齆齴齵齶囔攮斸欘欙欗欚灢爦犪矘矙礹籩籫糶纚"],["f940","纘纛纙臠臡虆虇虈襹襺襼襻觿讘讙躥躤躣鑮鑭鑯鑱鑳靉顲饟鱨鱮鱭鸋鸍鸐鸏鸒鸑麡黵鼉齇齸齻齺齹圞灦籯蠼趲躦釃鑴鑸鑶鑵驠鱴鱳鱱鱵鸔鸓黶鼊"],["f9a1","龤灨灥糷虪蠾蠽蠿讞貜躩軉靋顳顴飌饡馫驤驦驧鬤鸕鸗齈戇欞爧虌躨钂钀钁驩驨鬮鸙爩虋讟钃鱹麷癵驫鱺鸝灩灪麤齾齉龘碁銹裏墻恒粧嫺╔╦╗╠╬╣╚╩╝╒╤╕╞╪╡╘╧╛╓╥╖╟╫╢╙╨╜║═╭╮╰╯▓"]]
+      MuteStream.prototype.write = function (c) {
+        if (this.muted) {
+          if (!this.replace) return true;
+          if (c.match(/^\u001b/)) {
+            if (c.indexOf(this._prompt) === 0) {
+              c = c.substr(this._prompt.length);
+              c = c.replace(/./g, this.replace);
+              c = this._prompt + c;
+            }
+            this._hadControl = true;
+            return this.emit("data", c);
+          } else {
+            if (
+              this._prompt &&
+              this._hadControl &&
+              c.indexOf(this._prompt) === 0
+            ) {
+              this._hadControl = false;
+              this.emit("data", this._prompt);
+              c = c.substr(this._prompt.length);
+            }
+            c = c.toString().replace(/./g, this.replace);
+          }
+        }
+        this.emit("data", c);
+      };
 
-/***/ }),
-/* 396 */
-/***/ (function(module, exports) {
+      MuteStream.prototype.end = function (c) {
+        if (this.muted) {
+          if (c && this.replace) {
+            c = c.toString().replace(/./g, this.replace);
+          } else {
+            c = null;
+          }
+        }
+        if (c) this.emit("data", c);
+        this.emit("end");
+      };
 
-module.exports = [["a140","",62],["a180","",32],["a240","",62],["a280","",32],["a2ab","",5],["a2e3","€"],["a2ef",""],["a2fd",""],["a340","",62],["a380","",31,"　"],["a440","",62],["a480","",32],["a4f4","",10],["a540","",62],["a580","",32],["a5f7","",7],["a640","",62],["a680","",32],["a6b9","",7],["a6d9","",6],["a6ec",""],["a6f3",""],["a6f6","",8],["a740","",62],["a780","",32],["a7c2","",14],["a7f2","",12],["a896","",10],["a8bc",""],["a8bf","ǹ"],["a8c1",""],["a8ea","",20],["a958",""],["a95b",""],["a95d",""],["a989","〾⿰",11],["a997","",12],["a9f0","",14],["aaa1","",93],["aba1","",93],["aca1","",93],["ada1","",93],["aea1","",93],["afa1","",93],["d7fa","",4],["f8a1","",93],["f9a1","",93],["faa1","",93],["fba1","",93],["fca1","",93],["fda1","",93],["fe50","⺁⺄㑳㑇⺈⺋㖞㘚㘎⺌⺗㥮㤘㧏㧟㩳㧐㭎㱮㳠⺧⺪䁖䅟⺮䌷⺳⺶⺷䎱䎬⺻䏝䓖䙡䙌"],["fe80","䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",6,"䶮",93]]
+      function proxy(fn) {
+        return function () {
+          var d = this._dest;
+          var s = this._src;
+          if (d && d[fn]) d[fn].apply(d, arguments);
+          if (s && s[fn]) s[fn].apply(s, arguments);
+        };
+      }
 
-/***/ }),
-/* 397 */
-/***/ (function(module, exports, __webpack_require__) {
+      MuteStream.prototype.destroy = proxy("destroy");
+      MuteStream.prototype.destroySoon = proxy("destroySoon");
+      MuteStream.prototype.close = proxy("close");
 
-"use strict";
+      /***/
+    },
+    /* 402 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const url = __webpack_require__(24);
+      const punycode = __webpack_require__(332);
+      const queryString = __webpack_require__(786);
+      const prependHttp = __webpack_require__(777);
+      const sortKeys = __webpack_require__(934);
+
+      const DEFAULT_PORTS = {
+        "http:": 80,
+        "https:": 443,
+        "ftp:": 21,
+      };
 
+      // Protocols that always contain a `//`` bit
+      const slashedProtocol = {
+        http: true,
+        https: true,
+        ftp: true,
+        gopher: true,
+        file: true,
+        "http:": true,
+        "https:": true,
+        "ftp:": true,
+        "gopher:": true,
+        "file:": true,
+      };
 
-module.exports = __webpack_require__(601).isCI
+      function testParameter(name, filters) {
+        return filters.some((filter) =>
+          filter instanceof RegExp ? filter.test(name) : filter === name,
+        );
+      }
 
+      module.exports = (str, opts) => {
+        opts = Object.assign(
+          {
+            normalizeProtocol: true,
+            normalizeHttps: false,
+            stripFragment: true,
+            stripWWW: true,
+            removeQueryParameters: [/^utm_\w+/i],
+            removeTrailingSlash: true,
+            removeDirectoryIndex: false,
+            sortQueryParameters: true,
+          },
+          opts,
+        );
 
-/***/ }),
-/* 398 */
-/***/ (function(module, exports) {
+        if (typeof str !== "string") {
+          throw new TypeError("Expected a string");
+        }
 
-var toString = {}.toString;
+        const hasRelativeProtocol = str.startsWith("//");
 
-module.exports = Array.isArray || function (arr) {
-  return toString.call(arr) == '[object Array]';
-};
+        // Prepend protocol
+        str = prependHttp(str.trim()).replace(/^\/\//, "http://");
 
+        const urlObj = url.parse(str);
 
-/***/ }),
-/* 399 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (opts.normalizeHttps && urlObj.protocol === "https:") {
+          urlObj.protocol = "http:";
+        }
 
-var stream = __webpack_require__(23)
+        if (!urlObj.hostname && !urlObj.pathname) {
+          throw new Error("Invalid URL");
+        }
 
+        // Prevent these from being used by `url.format`
+        delete urlObj.host;
+        delete urlObj.query;
 
-function isStream (obj) {
-  return obj instanceof stream.Stream
-}
+        // Remove fragment
+        if (opts.stripFragment) {
+          delete urlObj.hash;
+        }
 
+        // Remove default port
+        const port = DEFAULT_PORTS[urlObj.protocol];
+        if (Number(urlObj.port) === port) {
+          delete urlObj.port;
+        }
 
-function isReadable (obj) {
-  return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object'
-}
+        // Remove duplicate slashes
+        if (urlObj.pathname) {
+          urlObj.pathname = urlObj.pathname.replace(/\/{2,}/g, "/");
+        }
 
+        // Decode URI octets
+        if (urlObj.pathname) {
+          urlObj.pathname = decodeURI(urlObj.pathname);
+        }
 
-function isWritable (obj) {
-  return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object'
-}
+        // Remove directory index
+        if (opts.removeDirectoryIndex === true) {
+          opts.removeDirectoryIndex = [/^index\.[a-z]+$/];
+        }
 
+        if (
+          Array.isArray(opts.removeDirectoryIndex) &&
+          opts.removeDirectoryIndex.length > 0
+        ) {
+          let pathComponents = urlObj.pathname.split("/");
+          const lastComponent = pathComponents[pathComponents.length - 1];
 
-function isDuplex (obj) {
-  return isReadable(obj) && isWritable(obj)
-}
+          if (testParameter(lastComponent, opts.removeDirectoryIndex)) {
+            pathComponents = pathComponents.slice(0, pathComponents.length - 1);
+            urlObj.pathname = pathComponents.slice(1).join("/") + "/";
+          }
+        }
 
+        // Resolve relative paths, but only for slashed protocols
+        if (slashedProtocol[urlObj.protocol]) {
+          const domain = urlObj.protocol + "//" + urlObj.hostname;
+          const relative = url.resolve(domain, urlObj.pathname);
+          urlObj.pathname = relative.replace(domain, "");
+        }
 
-module.exports            = isStream
-module.exports.isReadable = isReadable
-module.exports.isWritable = isWritable
-module.exports.isDuplex   = isDuplex
+        if (urlObj.hostname) {
+          // IDN to Unicode
+          urlObj.hostname = punycode.toUnicode(urlObj.hostname).toLowerCase();
 
+          // Remove trailing dot
+          urlObj.hostname = urlObj.hostname.replace(/\.$/, "");
 
-/***/ }),
-/* 400 */
-/***/ (function(module, exports, __webpack_require__) {
+          // Remove `www.`
+          if (opts.stripWWW) {
+            urlObj.hostname = urlObj.hostname.replace(/^www\./, "");
+          }
+        }
 
-"use strict";
-/*!
- * mime-types
- * Copyright(c) 2014 Jonathan Ong
- * Copyright(c) 2015 Douglas Christopher Wilson
- * MIT Licensed
- */
+        // Remove URL with empty query string
+        if (urlObj.search === "?") {
+          delete urlObj.search;
+        }
 
+        const queryParameters = queryString.parse(urlObj.search);
 
+        // Remove query unwanted parameters
+        if (Array.isArray(opts.removeQueryParameters)) {
+          for (const key in queryParameters) {
+            if (testParameter(key, opts.removeQueryParameters)) {
+              delete queryParameters[key];
+            }
+          }
+        }
 
-/**
- * Module dependencies.
- * @private
- */
+        // Sort query parameters
+        if (opts.sortQueryParameters) {
+          urlObj.search = queryString.stringify(sortKeys(queryParameters));
+        }
 
-var db = __webpack_require__(759)
-var extname = __webpack_require__(0).extname
+        // Decode query parameters
+        if (urlObj.search !== null) {
+          urlObj.search = decodeURIComponent(urlObj.search);
+        }
 
-/**
- * Module variables.
- * @private
- */
+        // Take advantage of many of the Node `url` normalizations
+        str = url.format(urlObj);
 
-var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/
-var TEXT_TYPE_REGEXP = /^text\//i
+        // Remove ending `/`
+        if (opts.removeTrailingSlash || urlObj.pathname === "/") {
+          str = str.replace(/\/$/, "");
+        }
 
-/**
- * Module exports.
- * @public
- */
+        // Restore relative protocol, if applicable
+        if (hasRelativeProtocol && !opts.normalizeProtocol) {
+          str = str.replace(/^http:\/\//, "//");
+        }
 
-exports.charset = charset
-exports.charsets = { lookup: charset }
-exports.contentType = contentType
-exports.extension = extension
-exports.extensions = Object.create(null)
-exports.lookup = lookup
-exports.types = Object.create(null)
+        return str;
+      };
 
-// Populate the extensions/types maps
-populateMaps(exports.extensions, exports.types)
+      /***/
+    },
+    /* 403 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var replace = String.prototype.replace;
+      var percentTwenties = /%20/g;
+
+      module.exports = {
+        default: "RFC3986",
+        formatters: {
+          RFC1738: function (value) {
+            return replace.call(value, percentTwenties, "+");
+          },
+          RFC3986: function (value) {
+            return value;
+          },
+        },
+        RFC1738: "RFC1738",
+        RFC3986: "RFC3986",
+      };
 
-/**
- * Get the default charset for a MIME type.
- *
- * @param {string} type
- * @return {boolean|string}
- */
+      /***/
+    },
+    /* 404 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var stringify = __webpack_require__(785);
+      var parse = __webpack_require__(784);
+      var formats = __webpack_require__(403);
+
+      module.exports = {
+        formats: formats,
+        parse: parse,
+        stringify: stringify,
+      };
 
-function charset (type) {
-  if (!type || typeof type !== 'string') {
-    return false
-  }
+      /***/
+    },
+    /* 405 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  // TODO: use media-typer
-  var match = EXTRACT_TYPE_REGEXP.exec(type)
-  var mime = match && db[match[1].toLowerCase()]
+      var has = Object.prototype.hasOwnProperty;
 
-  if (mime && mime.charset) {
-    return mime.charset
-  }
+      var hexTable = (function () {
+        var array = [];
+        for (var i = 0; i < 256; ++i) {
+          array.push(
+            "%" + ((i < 16 ? "0" : "") + i.toString(16)).toUpperCase(),
+          );
+        }
 
-  // default text/* to utf-8
-  if (match && TEXT_TYPE_REGEXP.test(match[1])) {
-    return 'UTF-8'
-  }
+        return array;
+      })();
 
-  return false
-}
+      var compactQueue = function compactQueue(queue) {
+        var obj;
 
-/**
- * Create a full Content-Type header given a MIME type or extension.
- *
- * @param {string} str
- * @return {boolean|string}
- */
+        while (queue.length) {
+          var item = queue.pop();
+          obj = item.obj[item.prop];
 
-function contentType (str) {
-  // TODO: should this even be in this module?
-  if (!str || typeof str !== 'string') {
-    return false
-  }
+          if (Array.isArray(obj)) {
+            var compacted = [];
 
-  var mime = str.indexOf('/') === -1
-    ? exports.lookup(str)
-    : str
+            for (var j = 0; j < obj.length; ++j) {
+              if (typeof obj[j] !== "undefined") {
+                compacted.push(obj[j]);
+              }
+            }
 
-  if (!mime) {
-    return false
-  }
+            item.obj[item.prop] = compacted;
+          }
+        }
 
-  // TODO: use content-type or other module
-  if (mime.indexOf('charset') === -1) {
-    var charset = exports.charset(mime)
-    if (charset) mime += '; charset=' + charset.toLowerCase()
-  }
+        return obj;
+      };
 
-  return mime
-}
+      var arrayToObject = function arrayToObject(source, options) {
+        var obj = options && options.plainObjects ? Object.create(null) : {};
+        for (var i = 0; i < source.length; ++i) {
+          if (typeof source[i] !== "undefined") {
+            obj[i] = source[i];
+          }
+        }
 
-/**
- * Get the default extension for a MIME type.
- *
- * @param {string} type
- * @return {boolean|string}
- */
+        return obj;
+      };
 
-function extension (type) {
-  if (!type || typeof type !== 'string') {
-    return false
-  }
+      var merge = function merge(target, source, options) {
+        if (!source) {
+          return target;
+        }
 
-  // TODO: use media-typer
-  var match = EXTRACT_TYPE_REGEXP.exec(type)
+        if (typeof source !== "object") {
+          if (Array.isArray(target)) {
+            target.push(source);
+          } else if (typeof target === "object") {
+            if (
+              options.plainObjects ||
+              options.allowPrototypes ||
+              !has.call(Object.prototype, source)
+            ) {
+              target[source] = true;
+            }
+          } else {
+            return [target, source];
+          }
 
-  // get extensions
-  var exts = match && exports.extensions[match[1].toLowerCase()]
+          return target;
+        }
 
-  if (!exts || !exts.length) {
-    return false
-  }
+        if (typeof target !== "object") {
+          return [target].concat(source);
+        }
 
-  return exts[0]
-}
+        var mergeTarget = target;
+        if (Array.isArray(target) && !Array.isArray(source)) {
+          mergeTarget = arrayToObject(target, options);
+        }
 
-/**
- * Lookup the MIME type for a file path/extension.
- *
- * @param {string} path
- * @return {boolean|string}
- */
+        if (Array.isArray(target) && Array.isArray(source)) {
+          source.forEach(function (item, i) {
+            if (has.call(target, i)) {
+              if (target[i] && typeof target[i] === "object") {
+                target[i] = merge(target[i], item, options);
+              } else {
+                target.push(item);
+              }
+            } else {
+              target[i] = item;
+            }
+          });
+          return target;
+        }
 
-function lookup (path) {
-  if (!path || typeof path !== 'string') {
-    return false
-  }
+        return Object.keys(source).reduce(function (acc, key) {
+          var value = source[key];
 
-  // get the extension ("ext" or ".ext" or full path)
-  var extension = extname('x.' + path)
-    .toLowerCase()
-    .substr(1)
+          if (has.call(acc, key)) {
+            acc[key] = merge(acc[key], value, options);
+          } else {
+            acc[key] = value;
+          }
+          return acc;
+        }, mergeTarget);
+      };
 
-  if (!extension) {
-    return false
-  }
+      var assign = function assignSingleSource(target, source) {
+        return Object.keys(source).reduce(function (acc, key) {
+          acc[key] = source[key];
+          return acc;
+        }, target);
+      };
 
-  return exports.types[extension] || false
-}
+      var decode = function (str) {
+        try {
+          return decodeURIComponent(str.replace(/\+/g, " "));
+        } catch (e) {
+          return str;
+        }
+      };
 
-/**
- * Populate the extensions and types maps.
- * @private
- */
+      var encode = function encode(str) {
+        // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
+        // It has been adapted here for stricter adherence to RFC 3986
+        if (str.length === 0) {
+          return str;
+        }
 
-function populateMaps (extensions, types) {
-  // source preference (least -> most)
-  var preference = ['nginx', 'apache', undefined, 'iana']
+        var string = typeof str === "string" ? str : String(str);
 
-  Object.keys(db).forEach(function forEachMimeType (type) {
-    var mime = db[type]
-    var exts = mime.extensions
+        var out = "";
+        for (var i = 0; i < string.length; ++i) {
+          var c = string.charCodeAt(i);
 
-    if (!exts || !exts.length) {
-      return
-    }
+          if (
+            c === 0x2d || // -
+            c === 0x2e || // .
+            c === 0x5f || // _
+            c === 0x7e || // ~
+            (c >= 0x30 && c <= 0x39) || // 0-9
+            (c >= 0x41 && c <= 0x5a) || // a-z
+            (c >= 0x61 && c <= 0x7a) // A-Z
+          ) {
+            out += string.charAt(i);
+            continue;
+          }
 
-    // mime -> extensions
-    extensions[type] = exts
+          if (c < 0x80) {
+            out = out + hexTable[c];
+            continue;
+          }
 
-    // extension -> mime
-    for (var i = 0; i < exts.length; i++) {
-      var extension = exts[i]
+          if (c < 0x800) {
+            out =
+              out + (hexTable[0xc0 | (c >> 6)] + hexTable[0x80 | (c & 0x3f)]);
+            continue;
+          }
 
-      if (types[extension]) {
-        var from = preference.indexOf(db[types[extension]].source)
-        var to = preference.indexOf(mime.source)
+          if (c < 0xd800 || c >= 0xe000) {
+            out =
+              out +
+              (hexTable[0xe0 | (c >> 12)] +
+                hexTable[0x80 | ((c >> 6) & 0x3f)] +
+                hexTable[0x80 | (c & 0x3f)]);
+            continue;
+          }
 
-        if (types[extension] !== 'application/octet-stream' &&
-          (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) {
-          // skip the remapping
-          continue
+          i += 1;
+          c = 0x10000 + (((c & 0x3ff) << 10) | (string.charCodeAt(i) & 0x3ff));
+          out +=
+            hexTable[0xf0 | (c >> 18)] +
+            hexTable[0x80 | ((c >> 12) & 0x3f)] +
+            hexTable[0x80 | ((c >> 6) & 0x3f)] +
+            hexTable[0x80 | (c & 0x3f)];
         }
-      }
 
-      // set the extension -> mime
-      types[extension] = type
-    }
-  })
-}
-
-
-/***/ }),
-/* 401 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Stream = __webpack_require__(23)
-
-module.exports = MuteStream
-
-// var out = new MuteStream(process.stdout)
-// argument auto-pipes
-function MuteStream (opts) {
-  Stream.apply(this)
-  opts = opts || {}
-  this.writable = this.readable = true
-  this.muted = false
-  this.on('pipe', this._onpipe)
-  this.replace = opts.replace
-
-  // For readline-type situations
-  // This much at the start of a line being redrawn after a ctrl char
-  // is seen (such as backspace) won't be redrawn as the replacement
-  this._prompt = opts.prompt || null
-  this._hadControl = false
-}
-
-MuteStream.prototype = Object.create(Stream.prototype)
-
-Object.defineProperty(MuteStream.prototype, 'constructor', {
-  value: MuteStream,
-  enumerable: false
-})
-
-MuteStream.prototype.mute = function () {
-  this.muted = true
-}
-
-MuteStream.prototype.unmute = function () {
-  this.muted = false
-}
-
-Object.defineProperty(MuteStream.prototype, '_onpipe', {
-  value: onPipe,
-  enumerable: false,
-  writable: true,
-  configurable: true
-})
-
-function onPipe (src) {
-  this._src = src
-}
-
-Object.defineProperty(MuteStream.prototype, 'isTTY', {
-  get: getIsTTY,
-  set: setIsTTY,
-  enumerable: true,
-  configurable: true
-})
-
-function getIsTTY () {
-  return( (this._dest) ? this._dest.isTTY
-        : (this._src) ? this._src.isTTY
-        : false
-        )
-}
-
-// basically just get replace the getter/setter with a regular value
-function setIsTTY (isTTY) {
-  Object.defineProperty(this, 'isTTY', {
-    value: isTTY,
-    enumerable: true,
-    writable: true,
-    configurable: true
-  })
-}
-
-Object.defineProperty(MuteStream.prototype, 'rows', {
-  get: function () {
-    return( this._dest ? this._dest.rows
-          : this._src ? this._src.rows
-          : undefined )
-  }, enumerable: true, configurable: true })
-
-Object.defineProperty(MuteStream.prototype, 'columns', {
-  get: function () {
-    return( this._dest ? this._dest.columns
-          : this._src ? this._src.columns
-          : undefined )
-  }, enumerable: true, configurable: true })
-
-
-MuteStream.prototype.pipe = function (dest, options) {
-  this._dest = dest
-  return Stream.prototype.pipe.call(this, dest, options)
-}
-
-MuteStream.prototype.pause = function () {
-  if (this._src) return this._src.pause()
-}
-
-MuteStream.prototype.resume = function () {
-  if (this._src) return this._src.resume()
-}
-
-MuteStream.prototype.write = function (c) {
-  if (this.muted) {
-    if (!this.replace) return true
-    if (c.match(/^\u001b/)) {
-      if(c.indexOf(this._prompt) === 0) {
-        c = c.substr(this._prompt.length);
-        c = c.replace(/./g, this.replace);
-        c = this._prompt + c;
-      }
-      this._hadControl = true
-      return this.emit('data', c)
-    } else {
-      if (this._prompt && this._hadControl &&
-          c.indexOf(this._prompt) === 0) {
-        this._hadControl = false
-        this.emit('data', this._prompt)
-        c = c.substr(this._prompt.length)
-      }
-      c = c.toString().replace(/./g, this.replace)
-    }
-  }
-  this.emit('data', c)
-}
-
-MuteStream.prototype.end = function (c) {
-  if (this.muted) {
-    if (c && this.replace) {
-      c = c.toString().replace(/./g, this.replace)
-    } else {
-      c = null
-    }
-  }
-  if (c) this.emit('data', c)
-  this.emit('end')
-}
-
-function proxy (fn) { return function () {
-  var d = this._dest
-  var s = this._src
-  if (d && d[fn]) d[fn].apply(d, arguments)
-  if (s && s[fn]) s[fn].apply(s, arguments)
-}}
-
-MuteStream.prototype.destroy = proxy('destroy')
-MuteStream.prototype.destroySoon = proxy('destroySoon')
-MuteStream.prototype.close = proxy('close')
-
-
-/***/ }),
-/* 402 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const url = __webpack_require__(24);
-const punycode = __webpack_require__(332);
-const queryString = __webpack_require__(786);
-const prependHttp = __webpack_require__(777);
-const sortKeys = __webpack_require__(934);
-
-const DEFAULT_PORTS = {
-	'http:': 80,
-	'https:': 443,
-	'ftp:': 21
-};
+        return out;
+      };
 
-// Protocols that always contain a `//`` bit
-const slashedProtocol = {
-	http: true,
-	https: true,
-	ftp: true,
-	gopher: true,
-	file: true,
-	'http:': true,
-	'https:': true,
-	'ftp:': true,
-	'gopher:': true,
-	'file:': true
-};
+      var compact = function compact(value) {
+        var queue = [{ obj: { o: value }, prop: "o" }];
+        var refs = [];
 
-function testParameter(name, filters) {
-	return filters.some(filter => filter instanceof RegExp ? filter.test(name) : filter === name);
-}
-
-module.exports = (str, opts) => {
-	opts = Object.assign({
-		normalizeProtocol: true,
-		normalizeHttps: false,
-		stripFragment: true,
-		stripWWW: true,
-		removeQueryParameters: [/^utm_\w+/i],
-		removeTrailingSlash: true,
-		removeDirectoryIndex: false,
-		sortQueryParameters: true
-	}, opts);
-
-	if (typeof str !== 'string') {
-		throw new TypeError('Expected a string');
-	}
-
-	const hasRelativeProtocol = str.startsWith('//');
-
-	// Prepend protocol
-	str = prependHttp(str.trim()).replace(/^\/\//, 'http://');
-
-	const urlObj = url.parse(str);
-
-	if (opts.normalizeHttps && urlObj.protocol === 'https:') {
-		urlObj.protocol = 'http:';
-	}
-
-	if (!urlObj.hostname && !urlObj.pathname) {
-		throw new Error('Invalid URL');
-	}
-
-	// Prevent these from being used by `url.format`
-	delete urlObj.host;
-	delete urlObj.query;
-
-	// Remove fragment
-	if (opts.stripFragment) {
-		delete urlObj.hash;
-	}
-
-	// Remove default port
-	const port = DEFAULT_PORTS[urlObj.protocol];
-	if (Number(urlObj.port) === port) {
-		delete urlObj.port;
-	}
-
-	// Remove duplicate slashes
-	if (urlObj.pathname) {
-		urlObj.pathname = urlObj.pathname.replace(/\/{2,}/g, '/');
-	}
-
-	// Decode URI octets
-	if (urlObj.pathname) {
-		urlObj.pathname = decodeURI(urlObj.pathname);
-	}
-
-	// Remove directory index
-	if (opts.removeDirectoryIndex === true) {
-		opts.removeDirectoryIndex = [/^index\.[a-z]+$/];
-	}
-
-	if (Array.isArray(opts.removeDirectoryIndex) && opts.removeDirectoryIndex.length > 0) {
-		let pathComponents = urlObj.pathname.split('/');
-		const lastComponent = pathComponents[pathComponents.length - 1];
-
-		if (testParameter(lastComponent, opts.removeDirectoryIndex)) {
-			pathComponents = pathComponents.slice(0, pathComponents.length - 1);
-			urlObj.pathname = pathComponents.slice(1).join('/') + '/';
-		}
-	}
-
-	// Resolve relative paths, but only for slashed protocols
-	if (slashedProtocol[urlObj.protocol]) {
-		const domain = urlObj.protocol + '//' + urlObj.hostname;
-		const relative = url.resolve(domain, urlObj.pathname);
-		urlObj.pathname = relative.replace(domain, '');
-	}
-
-	if (urlObj.hostname) {
-		// IDN to Unicode
-		urlObj.hostname = punycode.toUnicode(urlObj.hostname).toLowerCase();
-
-		// Remove trailing dot
-		urlObj.hostname = urlObj.hostname.replace(/\.$/, '');
-
-		// Remove `www.`
-		if (opts.stripWWW) {
-			urlObj.hostname = urlObj.hostname.replace(/^www\./, '');
-		}
-	}
-
-	// Remove URL with empty query string
-	if (urlObj.search === '?') {
-		delete urlObj.search;
-	}
-
-	const queryParameters = queryString.parse(urlObj.search);
-
-	// Remove query unwanted parameters
-	if (Array.isArray(opts.removeQueryParameters)) {
-		for (const key in queryParameters) {
-			if (testParameter(key, opts.removeQueryParameters)) {
-				delete queryParameters[key];
-			}
-		}
-	}
-
-	// Sort query parameters
-	if (opts.sortQueryParameters) {
-		urlObj.search = queryString.stringify(sortKeys(queryParameters));
-	}
-
-	// Decode query parameters
-	if (urlObj.search !== null) {
-		urlObj.search = decodeURIComponent(urlObj.search);
-	}
-
-	// Take advantage of many of the Node `url` normalizations
-	str = url.format(urlObj);
-
-	// Remove ending `/`
-	if (opts.removeTrailingSlash || urlObj.pathname === '/') {
-		str = str.replace(/\/$/, '');
-	}
-
-	// Restore relative protocol, if applicable
-	if (hasRelativeProtocol && !opts.normalizeProtocol) {
-		str = str.replace(/^http:\/\//, '//');
-	}
-
-	return str;
-};
+        for (var i = 0; i < queue.length; ++i) {
+          var item = queue[i];
+          var obj = item.obj[item.prop];
 
+          var keys = Object.keys(obj);
+          for (var j = 0; j < keys.length; ++j) {
+            var key = keys[j];
+            var val = obj[key];
+            if (
+              typeof val === "object" &&
+              val !== null &&
+              refs.indexOf(val) === -1
+            ) {
+              queue.push({ obj: obj, prop: key });
+              refs.push(val);
+            }
+          }
+        }
 
-/***/ }),
-/* 403 */
-/***/ (function(module, exports, __webpack_require__) {
+        return compactQueue(queue);
+      };
 
-"use strict";
+      var isRegExp = function isRegExp(obj) {
+        return Object.prototype.toString.call(obj) === "[object RegExp]";
+      };
 
+      var isBuffer = function isBuffer(obj) {
+        if (obj === null || typeof obj === "undefined") {
+          return false;
+        }
 
-var replace = String.prototype.replace;
-var percentTwenties = /%20/g;
+        return !!(
+          obj.constructor &&
+          obj.constructor.isBuffer &&
+          obj.constructor.isBuffer(obj)
+        );
+      };
 
-module.exports = {
-    'default': 'RFC3986',
-    formatters: {
-        RFC1738: function (value) {
-            return replace.call(value, percentTwenties, '+');
-        },
-        RFC3986: function (value) {
-            return value;
-        }
+      module.exports = {
+        arrayToObject: arrayToObject,
+        assign: assign,
+        compact: compact,
+        decode: decode,
+        encode: encode,
+        isBuffer: isBuffer,
+        isRegExp: isRegExp,
+        merge: merge,
+      };
+
+      /***/
     },
-    RFC1738: 'RFC1738',
-    RFC3986: 'RFC3986'
-};
+    /* 406 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
+      /*<replacement>*/
 
-/***/ }),
-/* 404 */
-/***/ (function(module, exports, __webpack_require__) {
+      var pna = __webpack_require__(180);
+      /*</replacement>*/
 
-"use strict";
+      module.exports = Readable;
 
+      /*<replacement>*/
+      var isArray = __webpack_require__(398);
+      /*</replacement>*/
 
-var stringify = __webpack_require__(785);
-var parse = __webpack_require__(784);
-var formats = __webpack_require__(403);
+      /*<replacement>*/
+      var Duplex;
+      /*</replacement>*/
 
-module.exports = {
-    formats: formats,
-    parse: parse,
-    stringify: stringify
-};
+      Readable.ReadableState = ReadableState;
 
+      /*<replacement>*/
+      var EE = __webpack_require__(77).EventEmitter;
 
-/***/ }),
-/* 405 */
-/***/ (function(module, exports, __webpack_require__) {
+      var EElistenerCount = function (emitter, type) {
+        return emitter.listeners(type).length;
+      };
+      /*</replacement>*/
 
-"use strict";
+      /*<replacement>*/
+      var Stream = __webpack_require__(410);
+      /*</replacement>*/
 
+      /*<replacement>*/
 
-var has = Object.prototype.hasOwnProperty;
+      var Buffer = __webpack_require__(45).Buffer;
+      var OurUint8Array = global.Uint8Array || function () {};
+      function _uint8ArrayToBuffer(chunk) {
+        return Buffer.from(chunk);
+      }
+      function _isUint8Array(obj) {
+        return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+      }
 
-var hexTable = (function () {
-    var array = [];
-    for (var i = 0; i < 256; ++i) {
-        array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase());
-    }
+      /*</replacement>*/
 
-    return array;
-}());
+      /*<replacement>*/
+      var util = __webpack_require__(113);
+      util.inherits = __webpack_require__(61);
+      /*</replacement>*/
 
-var compactQueue = function compactQueue(queue) {
-    var obj;
+      /*<replacement>*/
+      var debugUtil = __webpack_require__(3);
+      var debug = void 0;
+      if (debugUtil && debugUtil.debuglog) {
+        debug = debugUtil.debuglog("stream");
+      } else {
+        debug = function () {};
+      }
+      /*</replacement>*/
 
-    while (queue.length) {
-        var item = queue.pop();
-        obj = item.obj[item.prop];
+      var BufferList = __webpack_require__(793);
+      var destroyImpl = __webpack_require__(409);
+      var StringDecoder;
 
-        if (Array.isArray(obj)) {
-            var compacted = [];
+      util.inherits(Readable, Stream);
 
-            for (var j = 0; j < obj.length; ++j) {
-                if (typeof obj[j] !== 'undefined') {
-                    compacted.push(obj[j]);
-                }
-            }
+      var kProxyEvents = ["error", "close", "destroy", "pause", "resume"];
 
-            item.obj[item.prop] = compacted;
-        }
-    }
+      function prependListener(emitter, event, fn) {
+        // Sadly this is not cacheable as some libraries bundle their own
+        // event emitter implementation with them.
+        if (typeof emitter.prependListener === "function")
+          return emitter.prependListener(event, fn);
 
-    return obj;
-};
+        // This is a hack to make sure that our error handler is attached before any
+        // userland ones.  NEVER DO THIS. This is here only because this code needs
+        // to continue to work with older versions of Node.js that do not include
+        // the prependListener() method. The goal is to eventually remove this hack.
+        if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);
+        else if (isArray(emitter._events[event]))
+          emitter._events[event].unshift(fn);
+        else emitter._events[event] = [fn, emitter._events[event]];
+      }
 
-var arrayToObject = function arrayToObject(source, options) {
-    var obj = options && options.plainObjects ? Object.create(null) : {};
-    for (var i = 0; i < source.length; ++i) {
-        if (typeof source[i] !== 'undefined') {
-            obj[i] = source[i];
-        }
-    }
+      function ReadableState(options, stream) {
+        Duplex = Duplex || __webpack_require__(115);
 
-    return obj;
-};
+        options = options || {};
 
-var merge = function merge(target, source, options) {
-    if (!source) {
-        return target;
-    }
+        // Duplex streams are both readable and writable, but share
+        // the same options object.
+        // However, some cases require setting options to different
+        // values for the readable and the writable sides of the duplex stream.
+        // These options can be provided separately as readableXXX and writableXXX.
+        var isDuplex = stream instanceof Duplex;
 
-    if (typeof source !== 'object') {
-        if (Array.isArray(target)) {
-            target.push(source);
-        } else if (typeof target === 'object') {
-            if (options.plainObjects || options.allowPrototypes || !has.call(Object.prototype, source)) {
-                target[source] = true;
-            }
-        } else {
-            return [target, source];
-        }
+        // object stream flag. Used to make read(n) ignore n and to
+        // make all the buffer merging and length checks go away
+        this.objectMode = !!options.objectMode;
 
-        return target;
-    }
+        if (isDuplex)
+          this.objectMode = this.objectMode || !!options.readableObjectMode;
 
-    if (typeof target !== 'object') {
-        return [target].concat(source);
-    }
+        // the point at which it stops calling _read() to fill the buffer
+        // Note: 0 is a valid value, means "don't call _read preemptively ever"
+        var hwm = options.highWaterMark;
+        var readableHwm = options.readableHighWaterMark;
+        var defaultHwm = this.objectMode ? 16 : 16 * 1024;
 
-    var mergeTarget = target;
-    if (Array.isArray(target) && !Array.isArray(source)) {
-        mergeTarget = arrayToObject(target, options);
-    }
+        if (hwm || hwm === 0) this.highWaterMark = hwm;
+        else if (isDuplex && (readableHwm || readableHwm === 0))
+          this.highWaterMark = readableHwm;
+        else this.highWaterMark = defaultHwm;
 
-    if (Array.isArray(target) && Array.isArray(source)) {
-        source.forEach(function (item, i) {
-            if (has.call(target, i)) {
-                if (target[i] && typeof target[i] === 'object') {
-                    target[i] = merge(target[i], item, options);
-                } else {
-                    target.push(item);
-                }
-            } else {
-                target[i] = item;
-            }
-        });
-        return target;
-    }
+        // cast to ints.
+        this.highWaterMark = Math.floor(this.highWaterMark);
 
-    return Object.keys(source).reduce(function (acc, key) {
-        var value = source[key];
+        // A linked list is used to store data chunks instead of an array because the
+        // linked list can remove elements from the beginning faster than
+        // array.shift()
+        this.buffer = new BufferList();
+        this.length = 0;
+        this.pipes = null;
+        this.pipesCount = 0;
+        this.flowing = null;
+        this.ended = false;
+        this.endEmitted = false;
+        this.reading = false;
 
-        if (has.call(acc, key)) {
-            acc[key] = merge(acc[key], value, options);
-        } else {
-            acc[key] = value;
-        }
-        return acc;
-    }, mergeTarget);
-};
+        // a flag to be able to tell if the event 'readable'/'data' is emitted
+        // immediately, or on a later tick.  We set this to true at first, because
+        // any actions that shouldn't happen until "later" should generally also
+        // not happen before the first read call.
+        this.sync = true;
 
-var assign = function assignSingleSource(target, source) {
-    return Object.keys(source).reduce(function (acc, key) {
-        acc[key] = source[key];
-        return acc;
-    }, target);
-};
+        // whenever we return null, then we set a flag to say
+        // that we're awaiting a 'readable' event emission.
+        this.needReadable = false;
+        this.emittedReadable = false;
+        this.readableListening = false;
+        this.resumeScheduled = false;
 
-var decode = function (str) {
-    try {
-        return decodeURIComponent(str.replace(/\+/g, ' '));
-    } catch (e) {
-        return str;
-    }
-};
+        // has it been destroyed
+        this.destroyed = false;
 
-var encode = function encode(str) {
-    // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
-    // It has been adapted here for stricter adherence to RFC 3986
-    if (str.length === 0) {
-        return str;
-    }
+        // Crypto is kind of old and crusty.  Historically, its default string
+        // encoding is 'binary' so we have to make this configurable.
+        // Everything else in the universe uses 'utf8', though.
+        this.defaultEncoding = options.defaultEncoding || "utf8";
 
-    var string = typeof str === 'string' ? str : String(str);
+        // the number of writers that are awaiting a drain event in .pipe()s
+        this.awaitDrain = 0;
 
-    var out = '';
-    for (var i = 0; i < string.length; ++i) {
-        var c = string.charCodeAt(i);
+        // if true, a maybeReadMore has been scheduled
+        this.readingMore = false;
 
-        if (
-            c === 0x2D // -
-            || c === 0x2E // .
-            || c === 0x5F // _
-            || c === 0x7E // ~
-            || (c >= 0x30 && c <= 0x39) // 0-9
-            || (c >= 0x41 && c <= 0x5A) // a-z
-            || (c >= 0x61 && c <= 0x7A) // A-Z
-        ) {
-            out += string.charAt(i);
-            continue;
+        this.decoder = null;
+        this.encoding = null;
+        if (options.encoding) {
+          if (!StringDecoder)
+            StringDecoder = __webpack_require__(458).StringDecoder;
+          this.decoder = new StringDecoder(options.encoding);
+          this.encoding = options.encoding;
         }
+      }
 
-        if (c < 0x80) {
-            out = out + hexTable[c];
-            continue;
-        }
+      function Readable(options) {
+        Duplex = Duplex || __webpack_require__(115);
 
-        if (c < 0x800) {
-            out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
-            continue;
-        }
+        if (!(this instanceof Readable)) return new Readable(options);
 
-        if (c < 0xD800 || c >= 0xE000) {
-            out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
-            continue;
+        this._readableState = new ReadableState(options, this);
+
+        // legacy
+        this.readable = true;
+
+        if (options) {
+          if (typeof options.read === "function") this._read = options.read;
+
+          if (typeof options.destroy === "function")
+            this._destroy = options.destroy;
         }
 
-        i += 1;
-        c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
-        out += hexTable[0xF0 | (c >> 18)]
-            + hexTable[0x80 | ((c >> 12) & 0x3F)]
-            + hexTable[0x80 | ((c >> 6) & 0x3F)]
-            + hexTable[0x80 | (c & 0x3F)];
-    }
+        Stream.call(this);
+      }
 
-    return out;
-};
+      Object.defineProperty(Readable.prototype, "destroyed", {
+        get: function () {
+          if (this._readableState === undefined) {
+            return false;
+          }
+          return this._readableState.destroyed;
+        },
+        set: function (value) {
+          // we ignore the value if the stream
+          // has not been initialized yet
+          if (!this._readableState) {
+            return;
+          }
 
-var compact = function compact(value) {
-    var queue = [{ obj: { o: value }, prop: 'o' }];
-    var refs = [];
+          // backward compatibility, the user is explicitly
+          // managing destroyed
+          this._readableState.destroyed = value;
+        },
+      });
 
-    for (var i = 0; i < queue.length; ++i) {
-        var item = queue[i];
-        var obj = item.obj[item.prop];
+      Readable.prototype.destroy = destroyImpl.destroy;
+      Readable.prototype._undestroy = destroyImpl.undestroy;
+      Readable.prototype._destroy = function (err, cb) {
+        this.push(null);
+        cb(err);
+      };
 
-        var keys = Object.keys(obj);
-        for (var j = 0; j < keys.length; ++j) {
-            var key = keys[j];
-            var val = obj[key];
-            if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) {
-                queue.push({ obj: obj, prop: key });
-                refs.push(val);
+      // Manually shove something into the read() buffer.
+      // This returns true if the highWaterMark has not been hit yet,
+      // similar to how Writable.write() returns true if you should
+      // write() some more.
+      Readable.prototype.push = function (chunk, encoding) {
+        var state = this._readableState;
+        var skipChunkCheck;
+
+        if (!state.objectMode) {
+          if (typeof chunk === "string") {
+            encoding = encoding || state.defaultEncoding;
+            if (encoding !== state.encoding) {
+              chunk = Buffer.from(chunk, encoding);
+              encoding = "";
             }
+            skipChunkCheck = true;
+          }
+        } else {
+          skipChunkCheck = true;
         }
-    }
 
-    return compactQueue(queue);
-};
+        return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
+      };
 
-var isRegExp = function isRegExp(obj) {
-    return Object.prototype.toString.call(obj) === '[object RegExp]';
-};
+      // Unshift should *always* be something directly out of read()
+      Readable.prototype.unshift = function (chunk) {
+        return readableAddChunk(this, chunk, null, true, false);
+      };
 
-var isBuffer = function isBuffer(obj) {
-    if (obj === null || typeof obj === 'undefined') {
-        return false;
-    }
+      function readableAddChunk(
+        stream,
+        chunk,
+        encoding,
+        addToFront,
+        skipChunkCheck,
+      ) {
+        var state = stream._readableState;
+        if (chunk === null) {
+          state.reading = false;
+          onEofChunk(stream, state);
+        } else {
+          var er;
+          if (!skipChunkCheck) er = chunkInvalid(state, chunk);
+          if (er) {
+            stream.emit("error", er);
+          } else if (state.objectMode || (chunk && chunk.length > 0)) {
+            if (
+              typeof chunk !== "string" &&
+              !state.objectMode &&
+              Object.getPrototypeOf(chunk) !== Buffer.prototype
+            ) {
+              chunk = _uint8ArrayToBuffer(chunk);
+            }
 
-    return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
-};
+            if (addToFront) {
+              if (state.endEmitted)
+                stream.emit(
+                  "error",
+                  new Error("stream.unshift() after end event"),
+                );
+              else addChunk(stream, state, chunk, true);
+            } else if (state.ended) {
+              stream.emit("error", new Error("stream.push() after EOF"));
+            } else {
+              state.reading = false;
+              if (state.decoder && !encoding) {
+                chunk = state.decoder.write(chunk);
+                if (state.objectMode || chunk.length !== 0)
+                  addChunk(stream, state, chunk, false);
+                else maybeReadMore(stream, state);
+              } else {
+                addChunk(stream, state, chunk, false);
+              }
+            }
+          } else if (!addToFront) {
+            state.reading = false;
+          }
+        }
 
-module.exports = {
-    arrayToObject: arrayToObject,
-    assign: assign,
-    compact: compact,
-    decode: decode,
-    encode: encode,
-    isBuffer: isBuffer,
-    isRegExp: isRegExp,
-    merge: merge
-};
+        return needMoreData(state);
+      }
 
+      function addChunk(stream, state, chunk, addToFront) {
+        if (state.flowing && state.length === 0 && !state.sync) {
+          stream.emit("data", chunk);
+          stream.read(0);
+        } else {
+          // update the buffer info.
+          state.length += state.objectMode ? 1 : chunk.length;
+          if (addToFront) state.buffer.unshift(chunk);
+          else state.buffer.push(chunk);
 
-/***/ }),
-/* 406 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (state.needReadable) emitReadable(stream);
+        }
+        maybeReadMore(stream, state);
+      }
 
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
+      function chunkInvalid(state, chunk) {
+        var er;
+        if (
+          !_isUint8Array(chunk) &&
+          typeof chunk !== "string" &&
+          chunk !== undefined &&
+          !state.objectMode
+        ) {
+          er = new TypeError("Invalid non-string/buffer chunk");
+        }
+        return er;
+      }
+
+      // if it's past the high water mark, we can push in some more.
+      // Also, if we have no data yet, we can stand some
+      // more bytes.  This is to work around cases where hwm=0,
+      // such as the repl.  Also, if the push() triggered a
+      // readable event, and the user called read(largeNumber) such that
+      // needReadable was set, then we ought to push more, so that another
+      // 'readable' event will be triggered.
+      function needMoreData(state) {
+        return (
+          !state.ended &&
+          (state.needReadable ||
+            state.length < state.highWaterMark ||
+            state.length === 0)
+        );
+      }
 
+      Readable.prototype.isPaused = function () {
+        return this._readableState.flowing === false;
+      };
 
+      // backwards compatibility.
+      Readable.prototype.setEncoding = function (enc) {
+        if (!StringDecoder)
+          StringDecoder = __webpack_require__(458).StringDecoder;
+        this._readableState.decoder = new StringDecoder(enc);
+        this._readableState.encoding = enc;
+        return this;
+      };
 
-/*<replacement>*/
+      // Don't raise the hwm > 8MB
+      var MAX_HWM = 0x800000;
+      function computeNewHighWaterMark(n) {
+        if (n >= MAX_HWM) {
+          n = MAX_HWM;
+        } else {
+          // Get the next highest power of 2 to prevent increasing hwm excessively in
+          // tiny amounts
+          n--;
+          n |= n >>> 1;
+          n |= n >>> 2;
+          n |= n >>> 4;
+          n |= n >>> 8;
+          n |= n >>> 16;
+          n++;
+        }
+        return n;
+      }
+
+      // This function is designed to be inlinable, so please take care when making
+      // changes to the function body.
+      function howMuchToRead(n, state) {
+        if (n <= 0 || (state.length === 0 && state.ended)) return 0;
+        if (state.objectMode) return 1;
+        if (n !== n) {
+          // Only flow one buffer at a time
+          if (state.flowing && state.length)
+            return state.buffer.head.data.length;
+          else return state.length;
+        }
+        // If we're asking for more than the current hwm, then raise the hwm.
+        if (n > state.highWaterMark)
+          state.highWaterMark = computeNewHighWaterMark(n);
+        if (n <= state.length) return n;
+        // Don't have enough
+        if (!state.ended) {
+          state.needReadable = true;
+          return 0;
+        }
+        return state.length;
+      }
+
+      // you can override either this method, or the async _read(n) below.
+      Readable.prototype.read = function (n) {
+        debug("read", n);
+        n = parseInt(n, 10);
+        var state = this._readableState;
+        var nOrig = n;
+
+        if (n !== 0) state.emittedReadable = false;
+
+        // if we're doing read(0) to trigger a readable event, but we
+        // already have a bunch of data in the buffer, then just trigger
+        // the 'readable' event and move on.
+        if (
+          n === 0 &&
+          state.needReadable &&
+          (state.length >= state.highWaterMark || state.ended)
+        ) {
+          debug("read: emitReadable", state.length, state.ended);
+          if (state.length === 0 && state.ended) endReadable(this);
+          else emitReadable(this);
+          return null;
+        }
 
-var pna = __webpack_require__(180);
-/*</replacement>*/
+        n = howMuchToRead(n, state);
 
-module.exports = Readable;
+        // if we've ended, and we're now clear, then finish it up.
+        if (n === 0 && state.ended) {
+          if (state.length === 0) endReadable(this);
+          return null;
+        }
 
-/*<replacement>*/
-var isArray = __webpack_require__(398);
-/*</replacement>*/
+        // All the actual chunk generation logic needs to be
+        // *below* the call to _read.  The reason is that in certain
+        // synthetic stream cases, such as passthrough streams, _read
+        // may be a completely synchronous operation which may change
+        // the state of the read buffer, providing enough data when
+        // before there was *not* enough.
+        //
+        // So, the steps are:
+        // 1. Figure out what the state of things will be after we do
+        // a read from the buffer.
+        //
+        // 2. If that resulting state will trigger a _read, then call _read.
+        // Note that this may be asynchronous, or synchronous.  Yes, it is
+        // deeply ugly to write APIs this way, but that still doesn't mean
+        // that the Readable class should behave improperly, as streams are
+        // designed to be sync/async agnostic.
+        // Take note if the _read call is sync or async (ie, if the read call
+        // has returned yet), so that we know whether or not it's safe to emit
+        // 'readable' etc.
+        //
+        // 3. Actually pull the requested chunks out of the buffer and return.
+
+        // if we need a readable event, then we need to do some reading.
+        var doRead = state.needReadable;
+        debug("need readable", doRead);
+
+        // if we currently have less than the highWaterMark, then also read some
+        if (state.length === 0 || state.length - n < state.highWaterMark) {
+          doRead = true;
+          debug("length less than watermark", doRead);
+        }
+
+        // however, if we've ended, then there's no point, and if we're already
+        // reading, then it's unnecessary.
+        if (state.ended || state.reading) {
+          doRead = false;
+          debug("reading or ended", doRead);
+        } else if (doRead) {
+          debug("do read");
+          state.reading = true;
+          state.sync = true;
+          // if the length is currently zero, then we *need* a readable event.
+          if (state.length === 0) state.needReadable = true;
+          // call internal read method
+          this._read(state.highWaterMark);
+          state.sync = false;
+          // If _read pushed data synchronously, then `reading` will be false,
+          // and we need to re-evaluate how much data we can return to the user.
+          if (!state.reading) n = howMuchToRead(nOrig, state);
+        }
+
+        var ret;
+        if (n > 0) ret = fromList(n, state);
+        else ret = null;
+
+        if (ret === null) {
+          state.needReadable = true;
+          n = 0;
+        } else {
+          state.length -= n;
+        }
 
-/*<replacement>*/
-var Duplex;
-/*</replacement>*/
+        if (state.length === 0) {
+          // If we have nothing in the buffer, then we want to know
+          // as soon as we *do* get something into the buffer.
+          if (!state.ended) state.needReadable = true;
 
-Readable.ReadableState = ReadableState;
+          // If we tried to read() past the EOF, then emit end on the next tick.
+          if (nOrig !== n && state.ended) endReadable(this);
+        }
 
-/*<replacement>*/
-var EE = __webpack_require__(77).EventEmitter;
+        if (ret !== null) this.emit("data", ret);
 
-var EElistenerCount = function (emitter, type) {
-  return emitter.listeners(type).length;
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream = __webpack_require__(410);
-/*</replacement>*/
-
-/*<replacement>*/
-
-var Buffer = __webpack_require__(45).Buffer;
-var OurUint8Array = global.Uint8Array || function () {};
-function _uint8ArrayToBuffer(chunk) {
-  return Buffer.from(chunk);
-}
-function _isUint8Array(obj) {
-  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
-}
-
-/*</replacement>*/
-
-/*<replacement>*/
-var util = __webpack_require__(113);
-util.inherits = __webpack_require__(61);
-/*</replacement>*/
-
-/*<replacement>*/
-var debugUtil = __webpack_require__(3);
-var debug = void 0;
-if (debugUtil && debugUtil.debuglog) {
-  debug = debugUtil.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/*</replacement>*/
-
-var BufferList = __webpack_require__(793);
-var destroyImpl = __webpack_require__(409);
-var StringDecoder;
-
-util.inherits(Readable, Stream);
-
-var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
-
-function prependListener(emitter, event, fn) {
-  // Sadly this is not cacheable as some libraries bundle their own
-  // event emitter implementation with them.
-  if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);
-
-  // This is a hack to make sure that our error handler is attached before any
-  // userland ones.  NEVER DO THIS. This is here only because this code needs
-  // to continue to work with older versions of Node.js that do not include
-  // the prependListener() method. The goal is to eventually remove this hack.
-  if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
-}
-
-function ReadableState(options, stream) {
-  Duplex = Duplex || __webpack_require__(115);
-
-  options = options || {};
-
-  // Duplex streams are both readable and writable, but share
-  // the same options object.
-  // However, some cases require setting options to different
-  // values for the readable and the writable sides of the duplex stream.
-  // These options can be provided separately as readableXXX and writableXXX.
-  var isDuplex = stream instanceof Duplex;
-
-  // object stream flag. Used to make read(n) ignore n and to
-  // make all the buffer merging and length checks go away
-  this.objectMode = !!options.objectMode;
-
-  if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
-
-  // the point at which it stops calling _read() to fill the buffer
-  // Note: 0 is a valid value, means "don't call _read preemptively ever"
-  var hwm = options.highWaterMark;
-  var readableHwm = options.readableHighWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-
-  if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = Math.floor(this.highWaterMark);
-
-  // A linked list is used to store data chunks instead of an array because the
-  // linked list can remove elements from the beginning faster than
-  // array.shift()
-  this.buffer = new BufferList();
-  this.length = 0;
-  this.pipes = null;
-  this.pipesCount = 0;
-  this.flowing = null;
-  this.ended = false;
-  this.endEmitted = false;
-  this.reading = false;
-
-  // a flag to be able to tell if the event 'readable'/'data' is emitted
-  // immediately, or on a later tick.  We set this to true at first, because
-  // any actions that shouldn't happen until "later" should generally also
-  // not happen before the first read call.
-  this.sync = true;
-
-  // whenever we return null, then we set a flag to say
-  // that we're awaiting a 'readable' event emission.
-  this.needReadable = false;
-  this.emittedReadable = false;
-  this.readableListening = false;
-  this.resumeScheduled = false;
-
-  // has it been destroyed
-  this.destroyed = false;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // the number of writers that are awaiting a drain event in .pipe()s
-  this.awaitDrain = 0;
-
-  // if true, a maybeReadMore has been scheduled
-  this.readingMore = false;
-
-  this.decoder = null;
-  this.encoding = null;
-  if (options.encoding) {
-    if (!StringDecoder) StringDecoder = __webpack_require__(458).StringDecoder;
-    this.decoder = new StringDecoder(options.encoding);
-    this.encoding = options.encoding;
-  }
-}
+        return ret;
+      };
 
-function Readable(options) {
-  Duplex = Duplex || __webpack_require__(115);
+      function onEofChunk(stream, state) {
+        if (state.ended) return;
+        if (state.decoder) {
+          var chunk = state.decoder.end();
+          if (chunk && chunk.length) {
+            state.buffer.push(chunk);
+            state.length += state.objectMode ? 1 : chunk.length;
+          }
+        }
+        state.ended = true;
 
-  if (!(this instanceof Readable)) return new Readable(options);
+        // emit 'readable' now to make sure it gets picked up.
+        emitReadable(stream);
+      }
 
-  this._readableState = new ReadableState(options, this);
+      // Don't emit readable right away in sync mode, because this can trigger
+      // another read() call => stack overflow.  This way, it might trigger
+      // a nextTick recursion warning, but that's not so bad.
+      function emitReadable(stream) {
+        var state = stream._readableState;
+        state.needReadable = false;
+        if (!state.emittedReadable) {
+          debug("emitReadable", state.flowing);
+          state.emittedReadable = true;
+          if (state.sync) pna.nextTick(emitReadable_, stream);
+          else emitReadable_(stream);
+        }
+      }
 
-  // legacy
-  this.readable = true;
+      function emitReadable_(stream) {
+        debug("emit readable");
+        stream.emit("readable");
+        flow(stream);
+      }
 
-  if (options) {
-    if (typeof options.read === 'function') this._read = options.read;
+      // at this point, the user has presumably seen the 'readable' event,
+      // and called read() to consume some data.  that may have triggered
+      // in turn another _read(n) call, in which case reading = true if
+      // it's in progress.
+      // However, if we're not ended, or reading, and the length < hwm,
+      // then go ahead and try to read some more preemptively.
+      function maybeReadMore(stream, state) {
+        if (!state.readingMore) {
+          state.readingMore = true;
+          pna.nextTick(maybeReadMore_, stream, state);
+        }
+      }
 
-    if (typeof options.destroy === 'function') this._destroy = options.destroy;
-  }
+      function maybeReadMore_(stream, state) {
+        var len = state.length;
+        while (
+          !state.reading &&
+          !state.flowing &&
+          !state.ended &&
+          state.length < state.highWaterMark
+        ) {
+          debug("maybeReadMore read 0");
+          stream.read(0);
+          if (len === state.length)
+            // didn't get any data, stop spinning.
+            break;
+          else len = state.length;
+        }
+        state.readingMore = false;
+      }
 
-  Stream.call(this);
-}
+      // abstract method.  to be overridden in specific implementation classes.
+      // call cb(er, data) where data is <= n in length.
+      // for virtual (non-string, non-buffer) streams, "length" is somewhat
+      // arbitrary, and perhaps not very meaningful.
+      Readable.prototype._read = function (n) {
+        this.emit("error", new Error("_read() is not implemented"));
+      };
 
-Object.defineProperty(Readable.prototype, 'destroyed', {
-  get: function () {
-    if (this._readableState === undefined) {
-      return false;
-    }
-    return this._readableState.destroyed;
-  },
-  set: function (value) {
-    // we ignore the value if the stream
-    // has not been initialized yet
-    if (!this._readableState) {
-      return;
-    }
+      Readable.prototype.pipe = function (dest, pipeOpts) {
+        var src = this;
+        var state = this._readableState;
 
-    // backward compatibility, the user is explicitly
-    // managing destroyed
-    this._readableState.destroyed = value;
-  }
-});
+        switch (state.pipesCount) {
+          case 0:
+            state.pipes = dest;
+            break;
+          case 1:
+            state.pipes = [state.pipes, dest];
+            break;
+          default:
+            state.pipes.push(dest);
+            break;
+        }
+        state.pipesCount += 1;
+        debug("pipe count=%d opts=%j", state.pipesCount, pipeOpts);
+
+        var doEnd =
+          (!pipeOpts || pipeOpts.end !== false) &&
+          dest !== process.stdout &&
+          dest !== process.stderr;
+
+        var endFn = doEnd ? onend : unpipe;
+        if (state.endEmitted) pna.nextTick(endFn);
+        else src.once("end", endFn);
+
+        dest.on("unpipe", onunpipe);
+        function onunpipe(readable, unpipeInfo) {
+          debug("onunpipe");
+          if (readable === src) {
+            if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
+              unpipeInfo.hasUnpiped = true;
+              cleanup();
+            }
+          }
+        }
 
-Readable.prototype.destroy = destroyImpl.destroy;
-Readable.prototype._undestroy = destroyImpl.undestroy;
-Readable.prototype._destroy = function (err, cb) {
-  this.push(null);
-  cb(err);
-};
+        function onend() {
+          debug("onend");
+          dest.end();
+        }
+
+        // when the dest drains, it reduces the awaitDrain counter
+        // on the source.  This would be more elegant with a .once()
+        // handler in flow(), but adding and removing repeatedly is
+        // too slow.
+        var ondrain = pipeOnDrain(src);
+        dest.on("drain", ondrain);
+
+        var cleanedUp = false;
+        function cleanup() {
+          debug("cleanup");
+          // cleanup event handlers once the pipe is broken
+          dest.removeListener("close", onclose);
+          dest.removeListener("finish", onfinish);
+          dest.removeListener("drain", ondrain);
+          dest.removeListener("error", onerror);
+          dest.removeListener("unpipe", onunpipe);
+          src.removeListener("end", onend);
+          src.removeListener("end", unpipe);
+          src.removeListener("data", ondata);
+
+          cleanedUp = true;
+
+          // if the reader is waiting for a drain event from this
+          // specific writer, then it would cause it to never start
+          // flowing again.
+          // So, if this is awaiting a drain, then we just call it now.
+          // If we don't know, then assume that we are waiting for one.
+          if (
+            state.awaitDrain &&
+            (!dest._writableState || dest._writableState.needDrain)
+          )
+            ondrain();
+        }
+
+        // If the user pushes more data while we're writing to dest then we'll end up
+        // in ondata again. However, we only want to increase awaitDrain once because
+        // dest will only emit one 'drain' event for the multiple writes.
+        // => Introduce a guard on increasing awaitDrain.
+        var increasedAwaitDrain = false;
+        src.on("data", ondata);
+        function ondata(chunk) {
+          debug("ondata");
+          increasedAwaitDrain = false;
+          var ret = dest.write(chunk);
+          if (false === ret && !increasedAwaitDrain) {
+            // If the user unpiped during `dest.write()`, it is possible
+            // to get stuck in a permanently paused state if that write
+            // also returned false.
+            // => Check whether `dest` is still a piping destination.
+            if (
+              ((state.pipesCount === 1 && state.pipes === dest) ||
+                (state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1)) &&
+              !cleanedUp
+            ) {
+              debug(
+                "false write response, pause",
+                src._readableState.awaitDrain,
+              );
+              src._readableState.awaitDrain++;
+              increasedAwaitDrain = true;
+            }
+            src.pause();
+          }
+        }
 
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function (chunk, encoding) {
-  var state = this._readableState;
-  var skipChunkCheck;
-
-  if (!state.objectMode) {
-    if (typeof chunk === 'string') {
-      encoding = encoding || state.defaultEncoding;
-      if (encoding !== state.encoding) {
-        chunk = Buffer.from(chunk, encoding);
-        encoding = '';
-      }
-      skipChunkCheck = true;
-    }
-  } else {
-    skipChunkCheck = true;
-  }
+        // if the dest has an error, then stop piping into it.
+        // however, don't suppress the throwing behavior for this.
+        function onerror(er) {
+          debug("onerror", er);
+          unpipe();
+          dest.removeListener("error", onerror);
+          if (EElistenerCount(dest, "error") === 0) dest.emit("error", er);
+        }
 
-  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
-};
+        // Make sure our error handler is attached before userland ones.
+        prependListener(dest, "error", onerror);
 
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function (chunk) {
-  return readableAddChunk(this, chunk, null, true, false);
-};
+        // Both close and finish should trigger unpipe, but only once.
+        function onclose() {
+          dest.removeListener("finish", onfinish);
+          unpipe();
+        }
+        dest.once("close", onclose);
+        function onfinish() {
+          debug("onfinish");
+          dest.removeListener("close", onclose);
+          unpipe();
+        }
+        dest.once("finish", onfinish);
 
-function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
-  var state = stream._readableState;
-  if (chunk === null) {
-    state.reading = false;
-    onEofChunk(stream, state);
-  } else {
-    var er;
-    if (!skipChunkCheck) er = chunkInvalid(state, chunk);
-    if (er) {
-      stream.emit('error', er);
-    } else if (state.objectMode || chunk && chunk.length > 0) {
-      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
-        chunk = _uint8ArrayToBuffer(chunk);
-      }
-
-      if (addToFront) {
-        if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
-      } else if (state.ended) {
-        stream.emit('error', new Error('stream.push() after EOF'));
-      } else {
-        state.reading = false;
-        if (state.decoder && !encoding) {
-          chunk = state.decoder.write(chunk);
-          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
-        } else {
-          addChunk(stream, state, chunk, false);
+        function unpipe() {
+          debug("unpipe");
+          src.unpipe(dest);
         }
-      }
-    } else if (!addToFront) {
-      state.reading = false;
-    }
-  }
 
-  return needMoreData(state);
-}
+        // tell the dest that it's being piped to
+        dest.emit("pipe", src);
 
-function addChunk(stream, state, chunk, addToFront) {
-  if (state.flowing && state.length === 0 && !state.sync) {
-    stream.emit('data', chunk);
-    stream.read(0);
-  } else {
-    // update the buffer info.
-    state.length += state.objectMode ? 1 : chunk.length;
-    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
+        // start the flow if it hasn't been started already.
+        if (!state.flowing) {
+          debug("pipe resume");
+          src.resume();
+        }
 
-    if (state.needReadable) emitReadable(stream);
-  }
-  maybeReadMore(stream, state);
-}
+        return dest;
+      };
 
-function chunkInvalid(state, chunk) {
-  var er;
-  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes.  This is to work around cases where hwm=0,
-// such as the repl.  Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
-  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
-}
-
-Readable.prototype.isPaused = function () {
-  return this._readableState.flowing === false;
-};
+      function pipeOnDrain(src) {
+        return function () {
+          var state = src._readableState;
+          debug("pipeOnDrain", state.awaitDrain);
+          if (state.awaitDrain) state.awaitDrain--;
+          if (state.awaitDrain === 0 && EElistenerCount(src, "data")) {
+            state.flowing = true;
+            flow(src);
+          }
+        };
+      }
 
-// backwards compatibility.
-Readable.prototype.setEncoding = function (enc) {
-  if (!StringDecoder) StringDecoder = __webpack_require__(458).StringDecoder;
-  this._readableState.decoder = new StringDecoder(enc);
-  this._readableState.encoding = enc;
-  return this;
-};
+      Readable.prototype.unpipe = function (dest) {
+        var state = this._readableState;
+        var unpipeInfo = { hasUnpiped: false };
 
-// Don't raise the hwm > 8MB
-var MAX_HWM = 0x800000;
-function computeNewHighWaterMark(n) {
-  if (n >= MAX_HWM) {
-    n = MAX_HWM;
-  } else {
-    // Get the next highest power of 2 to prevent increasing hwm excessively in
-    // tiny amounts
-    n--;
-    n |= n >>> 1;
-    n |= n >>> 2;
-    n |= n >>> 4;
-    n |= n >>> 8;
-    n |= n >>> 16;
-    n++;
-  }
-  return n;
-}
-
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function howMuchToRead(n, state) {
-  if (n <= 0 || state.length === 0 && state.ended) return 0;
-  if (state.objectMode) return 1;
-  if (n !== n) {
-    // Only flow one buffer at a time
-    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
-  }
-  // If we're asking for more than the current hwm, then raise the hwm.
-  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
-  if (n <= state.length) return n;
-  // Don't have enough
-  if (!state.ended) {
-    state.needReadable = true;
-    return 0;
-  }
-  return state.length;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function (n) {
-  debug('read', n);
-  n = parseInt(n, 10);
-  var state = this._readableState;
-  var nOrig = n;
-
-  if (n !== 0) state.emittedReadable = false;
-
-  // if we're doing read(0) to trigger a readable event, but we
-  // already have a bunch of data in the buffer, then just trigger
-  // the 'readable' event and move on.
-  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
-    return null;
-  }
+        // if we're not piping anywhere, then do nothing.
+        if (state.pipesCount === 0) return this;
 
-  n = howMuchToRead(n, state);
+        // just one destination.  most common case.
+        if (state.pipesCount === 1) {
+          // passed in one, but it's not the right one.
+          if (dest && dest !== state.pipes) return this;
 
-  // if we've ended, and we're now clear, then finish it up.
-  if (n === 0 && state.ended) {
-    if (state.length === 0) endReadable(this);
-    return null;
-  }
+          if (!dest) dest = state.pipes;
 
-  // All the actual chunk generation logic needs to be
-  // *below* the call to _read.  The reason is that in certain
-  // synthetic stream cases, such as passthrough streams, _read
-  // may be a completely synchronous operation which may change
-  // the state of the read buffer, providing enough data when
-  // before there was *not* enough.
-  //
-  // So, the steps are:
-  // 1. Figure out what the state of things will be after we do
-  // a read from the buffer.
-  //
-  // 2. If that resulting state will trigger a _read, then call _read.
-  // Note that this may be asynchronous, or synchronous.  Yes, it is
-  // deeply ugly to write APIs this way, but that still doesn't mean
-  // that the Readable class should behave improperly, as streams are
-  // designed to be sync/async agnostic.
-  // Take note if the _read call is sync or async (ie, if the read call
-  // has returned yet), so that we know whether or not it's safe to emit
-  // 'readable' etc.
-  //
-  // 3. Actually pull the requested chunks out of the buffer and return.
-
-  // if we need a readable event, then we need to do some reading.
-  var doRead = state.needReadable;
-  debug('need readable', doRead);
-
-  // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
-    doRead = true;
-    debug('length less than watermark', doRead);
-  }
+          // got a match.
+          state.pipes = null;
+          state.pipesCount = 0;
+          state.flowing = false;
+          if (dest) dest.emit("unpipe", this, unpipeInfo);
+          return this;
+        }
 
-  // however, if we've ended, then there's no point, and if we're already
-  // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
-    doRead = false;
-    debug('reading or ended', doRead);
-  } else if (doRead) {
-    debug('do read');
-    state.reading = true;
-    state.sync = true;
-    // if the length is currently zero, then we *need* a readable event.
-    if (state.length === 0) state.needReadable = true;
-    // call internal read method
-    this._read(state.highWaterMark);
-    state.sync = false;
-    // If _read pushed data synchronously, then `reading` will be false,
-    // and we need to re-evaluate how much data we can return to the user.
-    if (!state.reading) n = howMuchToRead(nOrig, state);
-  }
+        // slow case. multiple pipe destinations.
 
-  var ret;
-  if (n > 0) ret = fromList(n, state);else ret = null;
+        if (!dest) {
+          // remove all.
+          var dests = state.pipes;
+          var len = state.pipesCount;
+          state.pipes = null;
+          state.pipesCount = 0;
+          state.flowing = false;
 
-  if (ret === null) {
-    state.needReadable = true;
-    n = 0;
-  } else {
-    state.length -= n;
-  }
+          for (var i = 0; i < len; i++) {
+            dests[i].emit("unpipe", this, unpipeInfo);
+          }
+          return this;
+        }
 
-  if (state.length === 0) {
-    // If we have nothing in the buffer, then we want to know
-    // as soon as we *do* get something into the buffer.
-    if (!state.ended) state.needReadable = true;
+        // try to find the right one.
+        var index = indexOf(state.pipes, dest);
+        if (index === -1) return this;
 
-    // If we tried to read() past the EOF, then emit end on the next tick.
-    if (nOrig !== n && state.ended) endReadable(this);
-  }
+        state.pipes.splice(index, 1);
+        state.pipesCount -= 1;
+        if (state.pipesCount === 1) state.pipes = state.pipes[0];
 
-  if (ret !== null) this.emit('data', ret);
+        dest.emit("unpipe", this, unpipeInfo);
 
-  return ret;
-};
+        return this;
+      };
 
-function onEofChunk(stream, state) {
-  if (state.ended) return;
-  if (state.decoder) {
-    var chunk = state.decoder.end();
-    if (chunk && chunk.length) {
-      state.buffer.push(chunk);
-      state.length += state.objectMode ? 1 : chunk.length;
-    }
-  }
-  state.ended = true;
-
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow.  This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
-  var state = stream._readableState;
-  state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
-  }
-}
-
-function emitReadable_(stream) {
-  debug('emit readable');
-  stream.emit('readable');
-  flow(stream);
-}
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data.  that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
-  if (!state.readingMore) {
-    state.readingMore = true;
-    pna.nextTick(maybeReadMore_, stream, state);
-  }
-}
-
-function maybeReadMore_(stream, state) {
-  var len = state.length;
-  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
-    stream.read(0);
-    if (len === state.length)
-      // didn't get any data, stop spinning.
-      break;else len = state.length;
-  }
-  state.readingMore = false;
-}
-
-// abstract method.  to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function (n) {
-  this.emit('error', new Error('_read() is not implemented'));
-};
+      // set up data events if they are asked for
+      // Ensure readable listeners eventually get something
+      Readable.prototype.on = function (ev, fn) {
+        var res = Stream.prototype.on.call(this, ev, fn);
+
+        if (ev === "data") {
+          // Start flowing on next tick if stream isn't explicitly paused
+          if (this._readableState.flowing !== false) this.resume();
+        } else if (ev === "readable") {
+          var state = this._readableState;
+          if (!state.endEmitted && !state.readableListening) {
+            state.readableListening = state.needReadable = true;
+            state.emittedReadable = false;
+            if (!state.reading) {
+              pna.nextTick(nReadingNextTick, this);
+            } else if (state.length) {
+              emitReadable(this);
+            }
+          }
+        }
 
-Readable.prototype.pipe = function (dest, pipeOpts) {
-  var src = this;
-  var state = this._readableState;
-
-  switch (state.pipesCount) {
-    case 0:
-      state.pipes = dest;
-      break;
-    case 1:
-      state.pipes = [state.pipes, dest];
-      break;
-    default:
-      state.pipes.push(dest);
-      break;
-  }
-  state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
+        return res;
+      };
+      Readable.prototype.addListener = Readable.prototype.on;
 
-  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
+      function nReadingNextTick(self) {
+        debug("readable nexttick read 0");
+        self.read(0);
+      }
 
-  var endFn = doEnd ? onend : unpipe;
-  if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);
+      // pause() and resume() are remnants of the legacy readable stream API
+      // If the user uses them, then switch into old mode.
+      Readable.prototype.resume = function () {
+        var state = this._readableState;
+        if (!state.flowing) {
+          debug("resume");
+          state.flowing = true;
+          resume(this, state);
+        }
+        return this;
+      };
 
-  dest.on('unpipe', onunpipe);
-  function onunpipe(readable, unpipeInfo) {
-    debug('onunpipe');
-    if (readable === src) {
-      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
-        unpipeInfo.hasUnpiped = true;
-        cleanup();
+      function resume(stream, state) {
+        if (!state.resumeScheduled) {
+          state.resumeScheduled = true;
+          pna.nextTick(resume_, stream, state);
+        }
       }
-    }
-  }
 
-  function onend() {
-    debug('onend');
-    dest.end();
-  }
-
-  // when the dest drains, it reduces the awaitDrain counter
-  // on the source.  This would be more elegant with a .once()
-  // handler in flow(), but adding and removing repeatedly is
-  // too slow.
-  var ondrain = pipeOnDrain(src);
-  dest.on('drain', ondrain);
-
-  var cleanedUp = false;
-  function cleanup() {
-    debug('cleanup');
-    // cleanup event handlers once the pipe is broken
-    dest.removeListener('close', onclose);
-    dest.removeListener('finish', onfinish);
-    dest.removeListener('drain', ondrain);
-    dest.removeListener('error', onerror);
-    dest.removeListener('unpipe', onunpipe);
-    src.removeListener('end', onend);
-    src.removeListener('end', unpipe);
-    src.removeListener('data', ondata);
-
-    cleanedUp = true;
-
-    // if the reader is waiting for a drain event from this
-    // specific writer, then it would cause it to never start
-    // flowing again.
-    // So, if this is awaiting a drain, then we just call it now.
-    // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
-  }
+      function resume_(stream, state) {
+        if (!state.reading) {
+          debug("resume read 0");
+          stream.read(0);
+        }
 
-  // If the user pushes more data while we're writing to dest then we'll end up
-  // in ondata again. However, we only want to increase awaitDrain once because
-  // dest will only emit one 'drain' event for the multiple writes.
-  // => Introduce a guard on increasing awaitDrain.
-  var increasedAwaitDrain = false;
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    increasedAwaitDrain = false;
-    var ret = dest.write(chunk);
-    if (false === ret && !increasedAwaitDrain) {
-      // If the user unpiped during `dest.write()`, it is possible
-      // to get stuck in a permanently paused state if that write
-      // also returned false.
-      // => Check whether `dest` is still a piping destination.
-      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
-        debug('false write response, pause', src._readableState.awaitDrain);
-        src._readableState.awaitDrain++;
-        increasedAwaitDrain = true;
-      }
-      src.pause();
-    }
-  }
+        state.resumeScheduled = false;
+        state.awaitDrain = 0;
+        stream.emit("resume");
+        flow(stream);
+        if (state.flowing && !state.reading) stream.read(0);
+      }
 
-  // if the dest has an error, then stop piping into it.
-  // however, don't suppress the throwing behavior for this.
-  function onerror(er) {
-    debug('onerror', er);
-    unpipe();
-    dest.removeListener('error', onerror);
-    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
-  }
+      Readable.prototype.pause = function () {
+        debug("call pause flowing=%j", this._readableState.flowing);
+        if (false !== this._readableState.flowing) {
+          debug("pause");
+          this._readableState.flowing = false;
+          this.emit("pause");
+        }
+        return this;
+      };
 
-  // Make sure our error handler is attached before userland ones.
-  prependListener(dest, 'error', onerror);
+      function flow(stream) {
+        var state = stream._readableState;
+        debug("flow", state.flowing);
+        while (state.flowing && stream.read() !== null) {}
+      }
 
-  // Both close and finish should trigger unpipe, but only once.
-  function onclose() {
-    dest.removeListener('finish', onfinish);
-    unpipe();
-  }
-  dest.once('close', onclose);
-  function onfinish() {
-    debug('onfinish');
-    dest.removeListener('close', onclose);
-    unpipe();
-  }
-  dest.once('finish', onfinish);
+      // wrap an old-style stream as the async data source.
+      // This is *not* part of the readable stream interface.
+      // It is an ugly unfortunate mess of history.
+      Readable.prototype.wrap = function (stream) {
+        var _this = this;
 
-  function unpipe() {
-    debug('unpipe');
-    src.unpipe(dest);
-  }
+        var state = this._readableState;
+        var paused = false;
 
-  // tell the dest that it's being piped to
-  dest.emit('pipe', src);
+        stream.on("end", function () {
+          debug("wrapped end");
+          if (state.decoder && !state.ended) {
+            var chunk = state.decoder.end();
+            if (chunk && chunk.length) _this.push(chunk);
+          }
 
-  // start the flow if it hasn't been started already.
-  if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
-  }
+          _this.push(null);
+        });
 
-  return dest;
-};
+        stream.on("data", function (chunk) {
+          debug("wrapped data");
+          if (state.decoder) chunk = state.decoder.write(chunk);
 
-function pipeOnDrain(src) {
-  return function () {
-    var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain) state.awaitDrain--;
-    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
-      state.flowing = true;
-      flow(src);
-    }
-  };
-}
+          // don't skip over falsy values in objectMode
+          if (state.objectMode && (chunk === null || chunk === undefined))
+            return;
+          else if (!state.objectMode && (!chunk || !chunk.length)) return;
 
-Readable.prototype.unpipe = function (dest) {
-  var state = this._readableState;
-  var unpipeInfo = { hasUnpiped: false };
+          var ret = _this.push(chunk);
+          if (!ret) {
+            paused = true;
+            stream.pause();
+          }
+        });
 
-  // if we're not piping anywhere, then do nothing.
-  if (state.pipesCount === 0) return this;
+        // proxy all the other methods.
+        // important when wrapping filters and duplexes.
+        for (var i in stream) {
+          if (this[i] === undefined && typeof stream[i] === "function") {
+            this[i] = (function (method) {
+              return function () {
+                return stream[method].apply(stream, arguments);
+              };
+            })(i);
+          }
+        }
 
-  // just one destination.  most common case.
-  if (state.pipesCount === 1) {
-    // passed in one, but it's not the right one.
-    if (dest && dest !== state.pipes) return this;
+        // proxy certain important events.
+        for (var n = 0; n < kProxyEvents.length; n++) {
+          stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
+        }
 
-    if (!dest) dest = state.pipes;
+        // when we try to consume some more bytes, simply unpause the
+        // underlying stream.
+        this._read = function (n) {
+          debug("wrapped _read", n);
+          if (paused) {
+            paused = false;
+            stream.resume();
+          }
+        };
 
-    // got a match.
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-    if (dest) dest.emit('unpipe', this, unpipeInfo);
-    return this;
-  }
+        return this;
+      };
 
-  // slow case. multiple pipe destinations.
+      Object.defineProperty(Readable.prototype, "readableHighWaterMark", {
+        // making it explicit this property is not enumerable
+        // because otherwise some prototype manipulation in
+        // userland will fail
+        enumerable: false,
+        get: function () {
+          return this._readableState.highWaterMark;
+        },
+      });
 
-  if (!dest) {
-    // remove all.
-    var dests = state.pipes;
-    var len = state.pipesCount;
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
+      // exposed for testing purposes only.
+      Readable._fromList = fromList;
+
+      // Pluck off n bytes from an array of buffers.
+      // Length is the combined lengths of all the buffers in the list.
+      // This function is designed to be inlinable, so please take care when making
+      // changes to the function body.
+      function fromList(n, state) {
+        // nothing buffered
+        if (state.length === 0) return null;
+
+        var ret;
+        if (state.objectMode) ret = state.buffer.shift();
+        else if (!n || n >= state.length) {
+          // read it all, truncate the list
+          if (state.decoder) ret = state.buffer.join("");
+          else if (state.buffer.length === 1) ret = state.buffer.head.data;
+          else ret = state.buffer.concat(state.length);
+          state.buffer.clear();
+        } else {
+          // read part of list
+          ret = fromListPartial(n, state.buffer, state.decoder);
+        }
 
-    for (var i = 0; i < len; i++) {
-      dests[i].emit('unpipe', this, unpipeInfo);
-    }return this;
-  }
+        return ret;
+      }
 
-  // try to find the right one.
-  var index = indexOf(state.pipes, dest);
-  if (index === -1) return this;
+      // Extracts only enough buffered data to satisfy the amount requested.
+      // This function is designed to be inlinable, so please take care when making
+      // changes to the function body.
+      function fromListPartial(n, list, hasStrings) {
+        var ret;
+        if (n < list.head.data.length) {
+          // slice is the same for buffers and strings
+          ret = list.head.data.slice(0, n);
+          list.head.data = list.head.data.slice(n);
+        } else if (n === list.head.data.length) {
+          // first chunk is a perfect match
+          ret = list.shift();
+        } else {
+          // result spans more than one buffer
+          ret = hasStrings
+            ? copyFromBufferString(n, list)
+            : copyFromBuffer(n, list);
+        }
+        return ret;
+      }
+
+      // Copies a specified amount of characters from the list of buffered data
+      // chunks.
+      // This function is designed to be inlinable, so please take care when making
+      // changes to the function body.
+      function copyFromBufferString(n, list) {
+        var p = list.head;
+        var c = 1;
+        var ret = p.data;
+        n -= ret.length;
+        while ((p = p.next)) {
+          var str = p.data;
+          var nb = n > str.length ? str.length : n;
+          if (nb === str.length) ret += str;
+          else ret += str.slice(0, n);
+          n -= nb;
+          if (n === 0) {
+            if (nb === str.length) {
+              ++c;
+              if (p.next) list.head = p.next;
+              else list.head = list.tail = null;
+            } else {
+              list.head = p;
+              p.data = str.slice(nb);
+            }
+            break;
+          }
+          ++c;
+        }
+        list.length -= c;
+        return ret;
+      }
+
+      // Copies a specified amount of bytes from the list of buffered data chunks.
+      // This function is designed to be inlinable, so please take care when making
+      // changes to the function body.
+      function copyFromBuffer(n, list) {
+        var ret = Buffer.allocUnsafe(n);
+        var p = list.head;
+        var c = 1;
+        p.data.copy(ret);
+        n -= p.data.length;
+        while ((p = p.next)) {
+          var buf = p.data;
+          var nb = n > buf.length ? buf.length : n;
+          buf.copy(ret, ret.length - n, 0, nb);
+          n -= nb;
+          if (n === 0) {
+            if (nb === buf.length) {
+              ++c;
+              if (p.next) list.head = p.next;
+              else list.head = list.tail = null;
+            } else {
+              list.head = p;
+              p.data = buf.slice(nb);
+            }
+            break;
+          }
+          ++c;
+        }
+        list.length -= c;
+        return ret;
+      }
 
-  state.pipes.splice(index, 1);
-  state.pipesCount -= 1;
-  if (state.pipesCount === 1) state.pipes = state.pipes[0];
+      function endReadable(stream) {
+        var state = stream._readableState;
 
-  dest.emit('unpipe', this, unpipeInfo);
+        // If we get here before consuming all the bytes, then that is a
+        // bug in node.  Should never happen.
+        if (state.length > 0)
+          throw new Error('"endReadable()" called on non-empty stream');
 
-  return this;
-};
+        if (!state.endEmitted) {
+          state.ended = true;
+          pna.nextTick(endReadableNT, state, stream);
+        }
+      }
 
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function (ev, fn) {
-  var res = Stream.prototype.on.call(this, ev, fn);
-
-  if (ev === 'data') {
-    // Start flowing on next tick if stream isn't explicitly paused
-    if (this._readableState.flowing !== false) this.resume();
-  } else if (ev === 'readable') {
-    var state = this._readableState;
-    if (!state.endEmitted && !state.readableListening) {
-      state.readableListening = state.needReadable = true;
-      state.emittedReadable = false;
-      if (!state.reading) {
-        pna.nextTick(nReadingNextTick, this);
-      } else if (state.length) {
-        emitReadable(this);
+      function endReadableNT(state, stream) {
+        // Check that we didn't get one last unshift.
+        if (!state.endEmitted && state.length === 0) {
+          state.endEmitted = true;
+          stream.readable = false;
+          stream.emit("end");
+        }
       }
-    }
-  }
 
-  return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-function nReadingNextTick(self) {
-  debug('readable nexttick read 0');
-  self.read(0);
-}
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function () {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    resume(this, state);
-  }
-  return this;
-};
+      function indexOf(xs, x) {
+        for (var i = 0, l = xs.length; i < l; i++) {
+          if (xs[i] === x) return i;
+        }
+        return -1;
+      }
 
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    pna.nextTick(resume_, stream, state);
-  }
-}
+      /***/
+    },
+    /* 407 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+      // a transform stream is a readable/writable stream where you do
+      // something with the data.  Sometimes it's called a "filter",
+      // but that's not a great name for it, since that implies a thing where
+      // some bits pass through, and others are simply ignored.  (That would
+      // be a valid example of a transform, of course.)
+      //
+      // While the output is causally related to the input, it's not a
+      // necessarily symmetric or synchronous transformation.  For example,
+      // a zlib stream might take multiple plain-text writes(), and then
+      // emit a single compressed chunk some time in the future.
+      //
+      // Here's how this works:
+      //
+      // The Transform stream has all the aspects of the readable and writable
+      // stream classes.  When you write(chunk), that calls _write(chunk,cb)
+      // internally, and returns false if there's a lot of pending writes
+      // buffered up.  When you call read(), that calls _read(n) until
+      // there's enough pending readable data buffered up.
+      //
+      // In a transform stream, the written data is placed in a buffer.  When
+      // _read(n) is called, it transforms the queued up data, calling the
+      // buffered _write cb's as it consumes chunks.  If consuming a single
+      // written chunk would result in multiple output chunks, then the first
+      // outputted bit calls the readcb, and subsequent chunks just go into
+      // the read buffer, and will cause it to emit 'readable' if necessary.
+      //
+      // This way, back-pressure is actually determined by the reading side,
+      // since _read has to be called to start processing a new chunk.  However,
+      // a pathological inflate type of transform can cause excessive buffering
+      // here.  For example, imagine a stream where every byte of input is
+      // interpreted as an integer from 0-255, and then results in that many
+      // bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
+      // 1kb of data being output.  In this case, you could write a very small
+      // amount of input, and end up with a very large amount of output.  In
+      // such a pathological inflating mechanism, there'd be no way to tell
+      // the system to stop doing the transform.  A single 4MB write could
+      // cause the system to run out of memory.
+      //
+      // However, even in such a pathological case, only a single written chunk
+      // would be consumed, and then the rest would wait (un-transformed) until
+      // the results of the previous transformed chunk were consumed.
 
-function resume_(stream, state) {
-  if (!state.reading) {
-    debug('resume read 0');
-    stream.read(0);
-  }
+      module.exports = Transform;
 
-  state.resumeScheduled = false;
-  state.awaitDrain = 0;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading) stream.read(0);
-}
-
-Readable.prototype.pause = function () {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
-};
+      var Duplex = __webpack_require__(115);
 
-function flow(stream) {
-  var state = stream._readableState;
-  debug('flow', state.flowing);
-  while (state.flowing && stream.read() !== null) {}
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function (stream) {
-  var _this = this;
-
-  var state = this._readableState;
-  var paused = false;
-
-  stream.on('end', function () {
-    debug('wrapped end');
-    if (state.decoder && !state.ended) {
-      var chunk = state.decoder.end();
-      if (chunk && chunk.length) _this.push(chunk);
-    }
+      /*<replacement>*/
+      var util = __webpack_require__(113);
+      util.inherits = __webpack_require__(61);
+      /*</replacement>*/
 
-    _this.push(null);
-  });
+      util.inherits(Transform, Duplex);
 
-  stream.on('data', function (chunk) {
-    debug('wrapped data');
-    if (state.decoder) chunk = state.decoder.write(chunk);
+      function afterTransform(er, data) {
+        var ts = this._transformState;
+        ts.transforming = false;
 
-    // don't skip over falsy values in objectMode
-    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
+        var cb = ts.writecb;
 
-    var ret = _this.push(chunk);
-    if (!ret) {
-      paused = true;
-      stream.pause();
-    }
-  });
+        if (!cb) {
+          return this.emit(
+            "error",
+            new Error("write callback called multiple times"),
+          );
+        }
 
-  // proxy all the other methods.
-  // important when wrapping filters and duplexes.
-  for (var i in stream) {
-    if (this[i] === undefined && typeof stream[i] === 'function') {
-      this[i] = function (method) {
-        return function () {
-          return stream[method].apply(stream, arguments);
-        };
-      }(i);
-    }
-  }
+        ts.writechunk = null;
+        ts.writecb = null;
 
-  // proxy certain important events.
-  for (var n = 0; n < kProxyEvents.length; n++) {
-    stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
-  }
+        if (data != null)
+          // single equals check for both `null` and `undefined`
+          this.push(data);
 
-  // when we try to consume some more bytes, simply unpause the
-  // underlying stream.
-  this._read = function (n) {
-    debug('wrapped _read', n);
-    if (paused) {
-      paused = false;
-      stream.resume();
-    }
-  };
+        cb(er);
 
-  return this;
-};
+        var rs = this._readableState;
+        rs.reading = false;
+        if (rs.needReadable || rs.length < rs.highWaterMark) {
+          this._read(rs.highWaterMark);
+        }
+      }
 
-Object.defineProperty(Readable.prototype, 'readableHighWaterMark', {
-  // making it explicit this property is not enumerable
-  // because otherwise some prototype manipulation in
-  // userland will fail
-  enumerable: false,
-  get: function () {
-    return this._readableState.highWaterMark;
-  }
-});
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function fromList(n, state) {
-  // nothing buffered
-  if (state.length === 0) return null;
-
-  var ret;
-  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
-    // read it all, truncate the list
-    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
-    state.buffer.clear();
-  } else {
-    // read part of list
-    ret = fromListPartial(n, state.buffer, state.decoder);
-  }
+      function Transform(options) {
+        if (!(this instanceof Transform)) return new Transform(options);
 
-  return ret;
-}
-
-// Extracts only enough buffered data to satisfy the amount requested.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function fromListPartial(n, list, hasStrings) {
-  var ret;
-  if (n < list.head.data.length) {
-    // slice is the same for buffers and strings
-    ret = list.head.data.slice(0, n);
-    list.head.data = list.head.data.slice(n);
-  } else if (n === list.head.data.length) {
-    // first chunk is a perfect match
-    ret = list.shift();
-  } else {
-    // result spans more than one buffer
-    ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
-  }
-  return ret;
-}
-
-// Copies a specified amount of characters from the list of buffered data
-// chunks.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function copyFromBufferString(n, list) {
-  var p = list.head;
-  var c = 1;
-  var ret = p.data;
-  n -= ret.length;
-  while (p = p.next) {
-    var str = p.data;
-    var nb = n > str.length ? str.length : n;
-    if (nb === str.length) ret += str;else ret += str.slice(0, n);
-    n -= nb;
-    if (n === 0) {
-      if (nb === str.length) {
-        ++c;
-        if (p.next) list.head = p.next;else list.head = list.tail = null;
-      } else {
-        list.head = p;
-        p.data = str.slice(nb);
-      }
-      break;
-    }
-    ++c;
-  }
-  list.length -= c;
-  return ret;
-}
-
-// Copies a specified amount of bytes from the list of buffered data chunks.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function copyFromBuffer(n, list) {
-  var ret = Buffer.allocUnsafe(n);
-  var p = list.head;
-  var c = 1;
-  p.data.copy(ret);
-  n -= p.data.length;
-  while (p = p.next) {
-    var buf = p.data;
-    var nb = n > buf.length ? buf.length : n;
-    buf.copy(ret, ret.length - n, 0, nb);
-    n -= nb;
-    if (n === 0) {
-      if (nb === buf.length) {
-        ++c;
-        if (p.next) list.head = p.next;else list.head = list.tail = null;
-      } else {
-        list.head = p;
-        p.data = buf.slice(nb);
-      }
-      break;
-    }
-    ++c;
-  }
-  list.length -= c;
-  return ret;
-}
+        Duplex.call(this, options);
 
-function endReadable(stream) {
-  var state = stream._readableState;
+        this._transformState = {
+          afterTransform: afterTransform.bind(this),
+          needTransform: false,
+          transforming: false,
+          writecb: null,
+          writechunk: null,
+          writeencoding: null,
+        };
 
-  // If we get here before consuming all the bytes, then that is a
-  // bug in node.  Should never happen.
-  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
+        // start out asking for a readable event once data is transformed.
+        this._readableState.needReadable = true;
 
-  if (!state.endEmitted) {
-    state.ended = true;
-    pna.nextTick(endReadableNT, state, stream);
-  }
-}
-
-function endReadableNT(state, stream) {
-  // Check that we didn't get one last unshift.
-  if (!state.endEmitted && state.length === 0) {
-    state.endEmitted = true;
-    stream.readable = false;
-    stream.emit('end');
-  }
-}
+        // we have implemented the _read method, and done the other things
+        // that Readable wants before the first _read call, so unset the
+        // sync guard flag.
+        this._readableState.sync = false;
 
-function indexOf(xs, x) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    if (xs[i] === x) return i;
-  }
-  return -1;
-}
-
-/***/ }),
-/* 407 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a transform stream is a readable/writable stream where you do
-// something with the data.  Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored.  (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation.  For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes.  When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up.  When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer.  When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks.  If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk.  However,
-// a pathological inflate type of transform can cause excessive buffering
-// here.  For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output.  In this case, you could write a very small
-// amount of input, and end up with a very large amount of output.  In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform.  A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-
-
-module.exports = Transform;
-
-var Duplex = __webpack_require__(115);
-
-/*<replacement>*/
-var util = __webpack_require__(113);
-util.inherits = __webpack_require__(61);
-/*</replacement>*/
-
-util.inherits(Transform, Duplex);
-
-function afterTransform(er, data) {
-  var ts = this._transformState;
-  ts.transforming = false;
-
-  var cb = ts.writecb;
-
-  if (!cb) {
-    return this.emit('error', new Error('write callback called multiple times'));
-  }
+        if (options) {
+          if (typeof options.transform === "function")
+            this._transform = options.transform;
 
-  ts.writechunk = null;
-  ts.writecb = null;
+          if (typeof options.flush === "function") this._flush = options.flush;
+        }
 
-  if (data != null) // single equals check for both `null` and `undefined`
-    this.push(data);
+        // When the writable side finishes, then flush out anything remaining.
+        this.on("prefinish", prefinish);
+      }
 
-  cb(er);
+      function prefinish() {
+        var _this = this;
 
-  var rs = this._readableState;
-  rs.reading = false;
-  if (rs.needReadable || rs.length < rs.highWaterMark) {
-    this._read(rs.highWaterMark);
-  }
-}
+        if (typeof this._flush === "function") {
+          this._flush(function (er, data) {
+            done(_this, er, data);
+          });
+        } else {
+          done(this, null, null);
+        }
+      }
 
-function Transform(options) {
-  if (!(this instanceof Transform)) return new Transform(options);
+      Transform.prototype.push = function (chunk, encoding) {
+        this._transformState.needTransform = false;
+        return Duplex.prototype.push.call(this, chunk, encoding);
+      };
 
-  Duplex.call(this, options);
+      // This is the part where you do stuff!
+      // override this function in implementation classes.
+      // 'chunk' is an input chunk.
+      //
+      // Call `push(newChunk)` to pass along transformed output
+      // to the readable side.  You may call 'push' zero or more times.
+      //
+      // Call `cb(err)` when you are done with this chunk.  If you pass
+      // an error, then that'll put the hurt on the whole operation.  If you
+      // never call cb(), then you'll never get another chunk.
+      Transform.prototype._transform = function (chunk, encoding, cb) {
+        throw new Error("_transform() is not implemented");
+      };
 
-  this._transformState = {
-    afterTransform: afterTransform.bind(this),
-    needTransform: false,
-    transforming: false,
-    writecb: null,
-    writechunk: null,
-    writeencoding: null
-  };
+      Transform.prototype._write = function (chunk, encoding, cb) {
+        var ts = this._transformState;
+        ts.writecb = cb;
+        ts.writechunk = chunk;
+        ts.writeencoding = encoding;
+        if (!ts.transforming) {
+          var rs = this._readableState;
+          if (
+            ts.needTransform ||
+            rs.needReadable ||
+            rs.length < rs.highWaterMark
+          )
+            this._read(rs.highWaterMark);
+        }
+      };
 
-  // start out asking for a readable event once data is transformed.
-  this._readableState.needReadable = true;
+      // Doesn't matter what the args are here.
+      // _transform does all the work.
+      // That we got here means that the readable side wants more data.
+      Transform.prototype._read = function (n) {
+        var ts = this._transformState;
 
-  // we have implemented the _read method, and done the other things
-  // that Readable wants before the first _read call, so unset the
-  // sync guard flag.
-  this._readableState.sync = false;
+        if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+          ts.transforming = true;
+          this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+        } else {
+          // mark that we need a transform, so that any data that comes in
+          // will get processed, now that we've asked for it.
+          ts.needTransform = true;
+        }
+      };
 
-  if (options) {
-    if (typeof options.transform === 'function') this._transform = options.transform;
+      Transform.prototype._destroy = function (err, cb) {
+        var _this2 = this;
 
-    if (typeof options.flush === 'function') this._flush = options.flush;
-  }
+        Duplex.prototype._destroy.call(this, err, function (err2) {
+          cb(err2);
+          _this2.emit("close");
+        });
+      };
 
-  // When the writable side finishes, then flush out anything remaining.
-  this.on('prefinish', prefinish);
-}
+      function done(stream, er, data) {
+        if (er) return stream.emit("error", er);
 
-function prefinish() {
-  var _this = this;
+        if (data != null)
+          // single equals check for both `null` and `undefined`
+          stream.push(data);
 
-  if (typeof this._flush === 'function') {
-    this._flush(function (er, data) {
-      done(_this, er, data);
-    });
-  } else {
-    done(this, null, null);
-  }
-}
+        // if there's nothing in the write buffer, then that means
+        // that nothing more will ever be provided
+        if (stream._writableState.length)
+          throw new Error("Calling transform done when ws.length != 0");
 
-Transform.prototype.push = function (chunk, encoding) {
-  this._transformState.needTransform = false;
-  return Duplex.prototype.push.call(this, chunk, encoding);
-};
+        if (stream._transformState.transforming)
+          throw new Error("Calling transform done when still transforming");
 
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side.  You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk.  If you pass
-// an error, then that'll put the hurt on the whole operation.  If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function (chunk, encoding, cb) {
-  throw new Error('_transform() is not implemented');
-};
+        return stream.push(null);
+      }
 
-Transform.prototype._write = function (chunk, encoding, cb) {
-  var ts = this._transformState;
-  ts.writecb = cb;
-  ts.writechunk = chunk;
-  ts.writeencoding = encoding;
-  if (!ts.transforming) {
-    var rs = this._readableState;
-    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
-  }
-};
+      /***/
+    },
+    /* 408 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+      // A bit simpler than readable streams.
+      // Implement an async ._write(chunk, encoding, cb), and it'll handle all
+      // the drain event emission and buffering.
 
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function (n) {
-  var ts = this._transformState;
-
-  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
-    ts.transforming = true;
-    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-  } else {
-    // mark that we need a transform, so that any data that comes in
-    // will get processed, now that we've asked for it.
-    ts.needTransform = true;
-  }
-};
+      /*<replacement>*/
 
-Transform.prototype._destroy = function (err, cb) {
-  var _this2 = this;
+      var pna = __webpack_require__(180);
+      /*</replacement>*/
 
-  Duplex.prototype._destroy.call(this, err, function (err2) {
-    cb(err2);
-    _this2.emit('close');
-  });
-};
+      module.exports = Writable;
 
-function done(stream, er, data) {
-  if (er) return stream.emit('error', er);
-
-  if (data != null) // single equals check for both `null` and `undefined`
-    stream.push(data);
-
-  // if there's nothing in the write buffer, then that means
-  // that nothing more will ever be provided
-  if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
-
-  if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
-
-  return stream.push(null);
-}
-
-/***/ }),
-/* 408 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, encoding, cb), and it'll handle all
-// the drain event emission and buffering.
-
-
-
-/*<replacement>*/
-
-var pna = __webpack_require__(180);
-/*</replacement>*/
-
-module.exports = Writable;
-
-/* <replacement> */
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-  this.next = null;
-}
-
-// It seems a linked list but it is not
-// there will be only 2 of these for each stream
-function CorkedRequest(state) {
-  var _this = this;
-
-  this.next = null;
-  this.entry = null;
-  this.finish = function () {
-    onCorkedFinish(_this, state);
-  };
-}
-/* </replacement> */
+      /* <replacement> */
+      function WriteReq(chunk, encoding, cb) {
+        this.chunk = chunk;
+        this.encoding = encoding;
+        this.callback = cb;
+        this.next = null;
+      }
 
-/*<replacement>*/
-var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
-/*</replacement>*/
+      // It seems a linked list but it is not
+      // there will be only 2 of these for each stream
+      function CorkedRequest(state) {
+        var _this = this;
 
-/*<replacement>*/
-var Duplex;
-/*</replacement>*/
+        this.next = null;
+        this.entry = null;
+        this.finish = function () {
+          onCorkedFinish(_this, state);
+        };
+      }
+      /* </replacement> */
 
-Writable.WritableState = WritableState;
+      /*<replacement>*/
+      var asyncWrite =
+        !process.browser &&
+        ["v0.10", "v0.9."].indexOf(process.version.slice(0, 5)) > -1
+          ? setImmediate
+          : pna.nextTick;
+      /*</replacement>*/
 
-/*<replacement>*/
-var util = __webpack_require__(113);
-util.inherits = __webpack_require__(61);
-/*</replacement>*/
+      /*<replacement>*/
+      var Duplex;
+      /*</replacement>*/
 
-/*<replacement>*/
-var internalUtil = {
-  deprecate: __webpack_require__(956)
-};
-/*</replacement>*/
+      Writable.WritableState = WritableState;
 
-/*<replacement>*/
-var Stream = __webpack_require__(410);
-/*</replacement>*/
+      /*<replacement>*/
+      var util = __webpack_require__(113);
+      util.inherits = __webpack_require__(61);
+      /*</replacement>*/
 
-/*<replacement>*/
+      /*<replacement>*/
+      var internalUtil = {
+        deprecate: __webpack_require__(956),
+      };
+      /*</replacement>*/
 
-var Buffer = __webpack_require__(45).Buffer;
-var OurUint8Array = global.Uint8Array || function () {};
-function _uint8ArrayToBuffer(chunk) {
-  return Buffer.from(chunk);
-}
-function _isUint8Array(obj) {
-  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
-}
+      /*<replacement>*/
+      var Stream = __webpack_require__(410);
+      /*</replacement>*/
 
-/*</replacement>*/
+      /*<replacement>*/
 
-var destroyImpl = __webpack_require__(409);
+      var Buffer = __webpack_require__(45).Buffer;
+      var OurUint8Array = global.Uint8Array || function () {};
+      function _uint8ArrayToBuffer(chunk) {
+        return Buffer.from(chunk);
+      }
+      function _isUint8Array(obj) {
+        return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+      }
 
-util.inherits(Writable, Stream);
+      /*</replacement>*/
 
-function nop() {}
+      var destroyImpl = __webpack_require__(409);
 
-function WritableState(options, stream) {
-  Duplex = Duplex || __webpack_require__(115);
+      util.inherits(Writable, Stream);
 
-  options = options || {};
+      function nop() {}
 
-  // Duplex streams are both readable and writable, but share
-  // the same options object.
-  // However, some cases require setting options to different
-  // values for the readable and the writable sides of the duplex stream.
-  // These options can be provided separately as readableXXX and writableXXX.
-  var isDuplex = stream instanceof Duplex;
+      function WritableState(options, stream) {
+        Duplex = Duplex || __webpack_require__(115);
 
-  // object stream flag to indicate whether or not this stream
-  // contains buffers or objects.
-  this.objectMode = !!options.objectMode;
+        options = options || {};
 
-  if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
+        // Duplex streams are both readable and writable, but share
+        // the same options object.
+        // However, some cases require setting options to different
+        // values for the readable and the writable sides of the duplex stream.
+        // These options can be provided separately as readableXXX and writableXXX.
+        var isDuplex = stream instanceof Duplex;
 
-  // the point at which write() starts returning false
-  // Note: 0 is a valid value, means that we always return false if
-  // the entire buffer is not flushed immediately on write()
-  var hwm = options.highWaterMark;
-  var writableHwm = options.writableHighWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+        // object stream flag to indicate whether or not this stream
+        // contains buffers or objects.
+        this.objectMode = !!options.objectMode;
 
-  if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
+        if (isDuplex)
+          this.objectMode = this.objectMode || !!options.writableObjectMode;
 
-  // cast to ints.
-  this.highWaterMark = Math.floor(this.highWaterMark);
+        // the point at which write() starts returning false
+        // Note: 0 is a valid value, means that we always return false if
+        // the entire buffer is not flushed immediately on write()
+        var hwm = options.highWaterMark;
+        var writableHwm = options.writableHighWaterMark;
+        var defaultHwm = this.objectMode ? 16 : 16 * 1024;
 
-  // if _final has been called
-  this.finalCalled = false;
+        if (hwm || hwm === 0) this.highWaterMark = hwm;
+        else if (isDuplex && (writableHwm || writableHwm === 0))
+          this.highWaterMark = writableHwm;
+        else this.highWaterMark = defaultHwm;
 
-  // drain event flag.
-  this.needDrain = false;
-  // at the start of calling end()
-  this.ending = false;
-  // when end() has been called, and returned
-  this.ended = false;
-  // when 'finish' is emitted
-  this.finished = false;
+        // cast to ints.
+        this.highWaterMark = Math.floor(this.highWaterMark);
 
-  // has it been destroyed
-  this.destroyed = false;
+        // if _final has been called
+        this.finalCalled = false;
 
-  // should we decode strings into buffers before passing to _write?
-  // this is here so that some node-core streams can optimize string
-  // handling at a lower level.
-  var noDecode = options.decodeStrings === false;
-  this.decodeStrings = !noDecode;
+        // drain event flag.
+        this.needDrain = false;
+        // at the start of calling end()
+        this.ending = false;
+        // when end() has been called, and returned
+        this.ended = false;
+        // when 'finish' is emitted
+        this.finished = false;
 
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
+        // has it been destroyed
+        this.destroyed = false;
 
-  // not an actual buffer we keep track of, but a measurement
-  // of how much we're waiting to get pushed to some underlying
-  // socket or file.
-  this.length = 0;
+        // should we decode strings into buffers before passing to _write?
+        // this is here so that some node-core streams can optimize string
+        // handling at a lower level.
+        var noDecode = options.decodeStrings === false;
+        this.decodeStrings = !noDecode;
 
-  // a flag to see when we're in the middle of a write.
-  this.writing = false;
+        // Crypto is kind of old and crusty.  Historically, its default string
+        // encoding is 'binary' so we have to make this configurable.
+        // Everything else in the universe uses 'utf8', though.
+        this.defaultEncoding = options.defaultEncoding || "utf8";
 
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
+        // not an actual buffer we keep track of, but a measurement
+        // of how much we're waiting to get pushed to some underlying
+        // socket or file.
+        this.length = 0;
 
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
+        // a flag to see when we're in the middle of a write.
+        this.writing = false;
 
-  // a flag to know if we're processing previously buffered items, which
-  // may call the _write() callback in the same tick, so that we don't
-  // end up in an overlapped onwrite situation.
-  this.bufferProcessing = false;
-
-  // the callback that's passed to _write(chunk,cb)
-  this.onwrite = function (er) {
-    onwrite(stream, er);
-  };
+        // when true all writes will be buffered until .uncork() call
+        this.corked = 0;
 
-  // the callback that the user supplies to write(chunk,encoding,cb)
-  this.writecb = null;
+        // a flag to be able to tell if the onwrite cb is called immediately,
+        // or on a later tick.  We set this to true at first, because any
+        // actions that shouldn't happen until "later" should generally also
+        // not happen before the first write call.
+        this.sync = true;
 
-  // the amount that is being written when _write is called.
-  this.writelen = 0;
+        // a flag to know if we're processing previously buffered items, which
+        // may call the _write() callback in the same tick, so that we don't
+        // end up in an overlapped onwrite situation.
+        this.bufferProcessing = false;
 
-  this.bufferedRequest = null;
-  this.lastBufferedRequest = null;
+        // the callback that's passed to _write(chunk,cb)
+        this.onwrite = function (er) {
+          onwrite(stream, er);
+        };
 
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
+        // the callback that the user supplies to write(chunk,encoding,cb)
+        this.writecb = null;
 
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
+        // the amount that is being written when _write is called.
+        this.writelen = 0;
 
-  // True if the error was already emitted and should not be thrown again
-  this.errorEmitted = false;
+        this.bufferedRequest = null;
+        this.lastBufferedRequest = null;
 
-  // count buffered requests
-  this.bufferedRequestCount = 0;
+        // number of pending user-supplied write callbacks
+        // this must be 0 before 'finish' can be emitted
+        this.pendingcb = 0;
 
-  // allocate the first CorkedRequest, there is always
-  // one allocated and free to use, and we maintain at most two
-  this.corkedRequestsFree = new CorkedRequest(this);
-}
+        // emit prefinish if the only thing we're waiting for is _write cbs
+        // This is relevant for synchronous Transform streams
+        this.prefinished = false;
 
-WritableState.prototype.getBuffer = function getBuffer() {
-  var current = this.bufferedRequest;
-  var out = [];
-  while (current) {
-    out.push(current);
-    current = current.next;
-  }
-  return out;
-};
+        // True if the error was already emitted and should not be thrown again
+        this.errorEmitted = false;
 
-(function () {
-  try {
-    Object.defineProperty(WritableState.prototype, 'buffer', {
-      get: internalUtil.deprecate(function () {
-        return this.getBuffer();
-      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
-    });
-  } catch (_) {}
-})();
-
-// Test _writableState for inheritance to account for Duplex streams,
-// whose prototype chain only points to Readable.
-var realHasInstance;
-if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
-  realHasInstance = Function.prototype[Symbol.hasInstance];
-  Object.defineProperty(Writable, Symbol.hasInstance, {
-    value: function (object) {
-      if (realHasInstance.call(this, object)) return true;
-      if (this !== Writable) return false;
-
-      return object && object._writableState instanceof WritableState;
-    }
-  });
-} else {
-  realHasInstance = function (object) {
-    return object instanceof this;
-  };
-}
+        // count buffered requests
+        this.bufferedRequestCount = 0;
 
-function Writable(options) {
-  Duplex = Duplex || __webpack_require__(115);
+        // allocate the first CorkedRequest, there is always
+        // one allocated and free to use, and we maintain at most two
+        this.corkedRequestsFree = new CorkedRequest(this);
+      }
 
-  // Writable ctor is applied to Duplexes, too.
-  // `realHasInstance` is necessary because using plain `instanceof`
-  // would return false, as no `_writableState` property is attached.
+      WritableState.prototype.getBuffer = function getBuffer() {
+        var current = this.bufferedRequest;
+        var out = [];
+        while (current) {
+          out.push(current);
+          current = current.next;
+        }
+        return out;
+      };
 
-  // Trying to use the custom `instanceof` for Writable here will also break the
-  // Node.js LazyTransform implementation, which has a non-trivial getter for
-  // `_writableState` that would lead to infinite recursion.
-  if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
-    return new Writable(options);
-  }
+      (function () {
+        try {
+          Object.defineProperty(WritableState.prototype, "buffer", {
+            get: internalUtil.deprecate(
+              function () {
+                return this.getBuffer();
+              },
+              "_writableState.buffer is deprecated. Use _writableState.getBuffer " +
+                "instead.",
+              "DEP0003",
+            ),
+          });
+        } catch (_) {}
+      })();
 
-  this._writableState = new WritableState(options, this);
+      // Test _writableState for inheritance to account for Duplex streams,
+      // whose prototype chain only points to Readable.
+      var realHasInstance;
+      if (
+        typeof Symbol === "function" &&
+        Symbol.hasInstance &&
+        typeof Function.prototype[Symbol.hasInstance] === "function"
+      ) {
+        realHasInstance = Function.prototype[Symbol.hasInstance];
+        Object.defineProperty(Writable, Symbol.hasInstance, {
+          value: function (object) {
+            if (realHasInstance.call(this, object)) return true;
+            if (this !== Writable) return false;
+
+            return object && object._writableState instanceof WritableState;
+          },
+        });
+      } else {
+        realHasInstance = function (object) {
+          return object instanceof this;
+        };
+      }
 
-  // legacy.
-  this.writable = true;
+      function Writable(options) {
+        Duplex = Duplex || __webpack_require__(115);
 
-  if (options) {
-    if (typeof options.write === 'function') this._write = options.write;
+        // Writable ctor is applied to Duplexes, too.
+        // `realHasInstance` is necessary because using plain `instanceof`
+        // would return false, as no `_writableState` property is attached.
 
-    if (typeof options.writev === 'function') this._writev = options.writev;
+        // Trying to use the custom `instanceof` for Writable here will also break the
+        // Node.js LazyTransform implementation, which has a non-trivial getter for
+        // `_writableState` that would lead to infinite recursion.
+        if (
+          !realHasInstance.call(Writable, this) &&
+          !(this instanceof Duplex)
+        ) {
+          return new Writable(options);
+        }
 
-    if (typeof options.destroy === 'function') this._destroy = options.destroy;
+        this._writableState = new WritableState(options, this);
 
-    if (typeof options.final === 'function') this._final = options.final;
-  }
+        // legacy.
+        this.writable = true;
 
-  Stream.call(this);
-}
+        if (options) {
+          if (typeof options.write === "function") this._write = options.write;
 
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function () {
-  this.emit('error', new Error('Cannot pipe, not readable'));
-};
+          if (typeof options.writev === "function")
+            this._writev = options.writev;
 
-function writeAfterEnd(stream, cb) {
-  var er = new Error('write after end');
-  // TODO: defer error events consistently everywhere, not just the cb
-  stream.emit('error', er);
-  pna.nextTick(cb, er);
-}
-
-// Checks that a user-supplied chunk is valid, especially for the particular
-// mode the stream is in. Currently this means that `null` is never accepted
-// and undefined/non-string values are only allowed in object mode.
-function validChunk(stream, state, chunk, cb) {
-  var valid = true;
-  var er = false;
-
-  if (chunk === null) {
-    er = new TypeError('May not write null values to stream');
-  } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  if (er) {
-    stream.emit('error', er);
-    pna.nextTick(cb, er);
-    valid = false;
-  }
-  return valid;
-}
+          if (typeof options.destroy === "function")
+            this._destroy = options.destroy;
 
-Writable.prototype.write = function (chunk, encoding, cb) {
-  var state = this._writableState;
-  var ret = false;
-  var isBuf = !state.objectMode && _isUint8Array(chunk);
+          if (typeof options.final === "function") this._final = options.final;
+        }
 
-  if (isBuf && !Buffer.isBuffer(chunk)) {
-    chunk = _uint8ArrayToBuffer(chunk);
-  }
+        Stream.call(this);
+      }
 
-  if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
+      // Otherwise people can pipe Writable streams, which is just wrong.
+      Writable.prototype.pipe = function () {
+        this.emit("error", new Error("Cannot pipe, not readable"));
+      };
 
-  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
+      function writeAfterEnd(stream, cb) {
+        var er = new Error("write after end");
+        // TODO: defer error events consistently everywhere, not just the cb
+        stream.emit("error", er);
+        pna.nextTick(cb, er);
+      }
+
+      // Checks that a user-supplied chunk is valid, especially for the particular
+      // mode the stream is in. Currently this means that `null` is never accepted
+      // and undefined/non-string values are only allowed in object mode.
+      function validChunk(stream, state, chunk, cb) {
+        var valid = true;
+        var er = false;
+
+        if (chunk === null) {
+          er = new TypeError("May not write null values to stream");
+        } else if (
+          typeof chunk !== "string" &&
+          chunk !== undefined &&
+          !state.objectMode
+        ) {
+          er = new TypeError("Invalid non-string/buffer chunk");
+        }
+        if (er) {
+          stream.emit("error", er);
+          pna.nextTick(cb, er);
+          valid = false;
+        }
+        return valid;
+      }
 
-  if (typeof cb !== 'function') cb = nop;
+      Writable.prototype.write = function (chunk, encoding, cb) {
+        var state = this._writableState;
+        var ret = false;
+        var isBuf = !state.objectMode && _isUint8Array(chunk);
 
-  if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
-    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
-  }
+        if (isBuf && !Buffer.isBuffer(chunk)) {
+          chunk = _uint8ArrayToBuffer(chunk);
+        }
 
-  return ret;
-};
+        if (typeof encoding === "function") {
+          cb = encoding;
+          encoding = null;
+        }
 
-Writable.prototype.cork = function () {
-  var state = this._writableState;
+        if (isBuf) encoding = "buffer";
+        else if (!encoding) encoding = state.defaultEncoding;
 
-  state.corked++;
-};
+        if (typeof cb !== "function") cb = nop;
 
-Writable.prototype.uncork = function () {
-  var state = this._writableState;
+        if (state.ended) writeAfterEnd(this, cb);
+        else if (isBuf || validChunk(this, state, chunk, cb)) {
+          state.pendingcb++;
+          ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
+        }
 
-  if (state.corked) {
-    state.corked--;
+        return ret;
+      };
 
-    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
-  }
-};
+      Writable.prototype.cork = function () {
+        var state = this._writableState;
 
-Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
-  // node::ParseEncoding() requires lower case.
-  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
-  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
-  this._writableState.defaultEncoding = encoding;
-  return this;
-};
+        state.corked++;
+      };
 
-function decodeChunk(state, chunk, encoding) {
-  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
-    chunk = Buffer.from(chunk, encoding);
-  }
-  return chunk;
-}
-
-Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
-  // making it explicit this property is not enumerable
-  // because otherwise some prototype manipulation in
-  // userland will fail
-  enumerable: false,
-  get: function () {
-    return this._writableState.highWaterMark;
-  }
-});
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn.  Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
-  if (!isBuf) {
-    var newChunk = decodeChunk(state, chunk, encoding);
-    if (chunk !== newChunk) {
-      isBuf = true;
-      encoding = 'buffer';
-      chunk = newChunk;
-    }
-  }
-  var len = state.objectMode ? 1 : chunk.length;
-
-  state.length += len;
-
-  var ret = state.length < state.highWaterMark;
-  // we must ensure that previous needDrain will not be reset to false.
-  if (!ret) state.needDrain = true;
-
-  if (state.writing || state.corked) {
-    var last = state.lastBufferedRequest;
-    state.lastBufferedRequest = {
-      chunk: chunk,
-      encoding: encoding,
-      isBuf: isBuf,
-      callback: cb,
-      next: null
-    };
-    if (last) {
-      last.next = state.lastBufferedRequest;
-    } else {
-      state.bufferedRequest = state.lastBufferedRequest;
-    }
-    state.bufferedRequestCount += 1;
-  } else {
-    doWrite(stream, state, false, len, chunk, encoding, cb);
-  }
+      Writable.prototype.uncork = function () {
+        var state = this._writableState;
 
-  return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-  state.writelen = len;
-  state.writecb = cb;
-  state.writing = true;
-  state.sync = true;
-  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
-  state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
-  --state.pendingcb;
-
-  if (sync) {
-    // defer the callback if we are being called synchronously
-    // to avoid piling up things on the stack
-    pna.nextTick(cb, er);
-    // this can emit finish, and it will always happen
-    // after error
-    pna.nextTick(finishMaybe, stream, state);
-    stream._writableState.errorEmitted = true;
-    stream.emit('error', er);
-  } else {
-    // the caller expect this to happen before if
-    // it is async
-    cb(er);
-    stream._writableState.errorEmitted = true;
-    stream.emit('error', er);
-    // this can emit finish, but finish must
-    // always follow error
-    finishMaybe(stream, state);
-  }
-}
+        if (state.corked) {
+          state.corked--;
 
-function onwriteStateUpdate(state) {
-  state.writing = false;
-  state.writecb = null;
-  state.length -= state.writelen;
-  state.writelen = 0;
-}
+          if (
+            !state.writing &&
+            !state.corked &&
+            !state.finished &&
+            !state.bufferProcessing &&
+            state.bufferedRequest
+          )
+            clearBuffer(this, state);
+        }
+      };
 
-function onwrite(stream, er) {
-  var state = stream._writableState;
-  var sync = state.sync;
-  var cb = state.writecb;
+      Writable.prototype.setDefaultEncoding = function setDefaultEncoding(
+        encoding,
+      ) {
+        // node::ParseEncoding() requires lower case.
+        if (typeof encoding === "string") encoding = encoding.toLowerCase();
+        if (
+          !(
+            [
+              "hex",
+              "utf8",
+              "utf-8",
+              "ascii",
+              "binary",
+              "base64",
+              "ucs2",
+              "ucs-2",
+              "utf16le",
+              "utf-16le",
+              "raw",
+            ].indexOf((encoding + "").toLowerCase()) > -1
+          )
+        )
+          throw new TypeError("Unknown encoding: " + encoding);
+        this._writableState.defaultEncoding = encoding;
+        return this;
+      };
 
-  onwriteStateUpdate(state);
+      function decodeChunk(state, chunk, encoding) {
+        if (
+          !state.objectMode &&
+          state.decodeStrings !== false &&
+          typeof chunk === "string"
+        ) {
+          chunk = Buffer.from(chunk, encoding);
+        }
+        return chunk;
+      }
 
-  if (er) onwriteError(stream, state, sync, er, cb);else {
-    // Check if we're actually ready to finish, but don't emit yet
-    var finished = needFinish(state);
+      Object.defineProperty(Writable.prototype, "writableHighWaterMark", {
+        // making it explicit this property is not enumerable
+        // because otherwise some prototype manipulation in
+        // userland will fail
+        enumerable: false,
+        get: function () {
+          return this._writableState.highWaterMark;
+        },
+      });
 
-    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
-      clearBuffer(stream, state);
-    }
+      // if we're already writing something, then just put this
+      // in the queue, and wait our turn.  Otherwise, call _write
+      // If we return false, then we need a drain event, so set that flag.
+      function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
+        if (!isBuf) {
+          var newChunk = decodeChunk(state, chunk, encoding);
+          if (chunk !== newChunk) {
+            isBuf = true;
+            encoding = "buffer";
+            chunk = newChunk;
+          }
+        }
+        var len = state.objectMode ? 1 : chunk.length;
 
-    if (sync) {
-      /*<replacement>*/
-      asyncWrite(afterWrite, stream, state, finished, cb);
-      /*</replacement>*/
-    } else {
-      afterWrite(stream, state, finished, cb);
-    }
-  }
-}
-
-function afterWrite(stream, state, finished, cb) {
-  if (!finished) onwriteDrain(stream, state);
-  state.pendingcb--;
-  cb();
-  finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
-  if (state.length === 0 && state.needDrain) {
-    state.needDrain = false;
-    stream.emit('drain');
-  }
-}
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
-  state.bufferProcessing = true;
-  var entry = state.bufferedRequest;
-
-  if (stream._writev && entry && entry.next) {
-    // Fast case, write everything using _writev()
-    var l = state.bufferedRequestCount;
-    var buffer = new Array(l);
-    var holder = state.corkedRequestsFree;
-    holder.entry = entry;
-
-    var count = 0;
-    var allBuffers = true;
-    while (entry) {
-      buffer[count] = entry;
-      if (!entry.isBuf) allBuffers = false;
-      entry = entry.next;
-      count += 1;
-    }
-    buffer.allBuffers = allBuffers;
-
-    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
-
-    // doWrite is almost always async, defer these to save a bit of time
-    // as the hot path ends with doWrite
-    state.pendingcb++;
-    state.lastBufferedRequest = null;
-    if (holder.next) {
-      state.corkedRequestsFree = holder.next;
-      holder.next = null;
-    } else {
-      state.corkedRequestsFree = new CorkedRequest(state);
-    }
-    state.bufferedRequestCount = 0;
-  } else {
-    // Slow case, write chunks one-by-one
-    while (entry) {
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-      entry = entry.next;
-      state.bufferedRequestCount--;
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        break;
-      }
-    }
+        state.length += len;
 
-    if (entry === null) state.lastBufferedRequest = null;
-  }
+        var ret = state.length < state.highWaterMark;
+        // we must ensure that previous needDrain will not be reset to false.
+        if (!ret) state.needDrain = true;
 
-  state.bufferedRequest = entry;
-  state.bufferProcessing = false;
-}
+        if (state.writing || state.corked) {
+          var last = state.lastBufferedRequest;
+          state.lastBufferedRequest = {
+            chunk: chunk,
+            encoding: encoding,
+            isBuf: isBuf,
+            callback: cb,
+            next: null,
+          };
+          if (last) {
+            last.next = state.lastBufferedRequest;
+          } else {
+            state.bufferedRequest = state.lastBufferedRequest;
+          }
+          state.bufferedRequestCount += 1;
+        } else {
+          doWrite(stream, state, false, len, chunk, encoding, cb);
+        }
 
-Writable.prototype._write = function (chunk, encoding, cb) {
-  cb(new Error('_write() is not implemented'));
-};
+        return ret;
+      }
 
-Writable.prototype._writev = null;
+      function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+        state.writelen = len;
+        state.writecb = cb;
+        state.writing = true;
+        state.sync = true;
+        if (writev) stream._writev(chunk, state.onwrite);
+        else stream._write(chunk, encoding, state.onwrite);
+        state.sync = false;
+      }
 
-Writable.prototype.end = function (chunk, encoding, cb) {
-  var state = this._writableState;
+      function onwriteError(stream, state, sync, er, cb) {
+        --state.pendingcb;
 
-  if (typeof chunk === 'function') {
-    cb = chunk;
-    chunk = null;
-    encoding = null;
-  } else if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
+        if (sync) {
+          // defer the callback if we are being called synchronously
+          // to avoid piling up things on the stack
+          pna.nextTick(cb, er);
+          // this can emit finish, and it will always happen
+          // after error
+          pna.nextTick(finishMaybe, stream, state);
+          stream._writableState.errorEmitted = true;
+          stream.emit("error", er);
+        } else {
+          // the caller expect this to happen before if
+          // it is async
+          cb(er);
+          stream._writableState.errorEmitted = true;
+          stream.emit("error", er);
+          // this can emit finish, but finish must
+          // always follow error
+          finishMaybe(stream, state);
+        }
+      }
 
-  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
+      function onwriteStateUpdate(state) {
+        state.writing = false;
+        state.writecb = null;
+        state.length -= state.writelen;
+        state.writelen = 0;
+      }
 
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
+      function onwrite(stream, er) {
+        var state = stream._writableState;
+        var sync = state.sync;
+        var cb = state.writecb;
 
-  // ignore unnecessary end() calls.
-  if (!state.ending && !state.finished) endWritable(this, state, cb);
-};
+        onwriteStateUpdate(state);
 
-function needFinish(state) {
-  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
-}
-function callFinal(stream, state) {
-  stream._final(function (err) {
-    state.pendingcb--;
-    if (err) {
-      stream.emit('error', err);
-    }
-    state.prefinished = true;
-    stream.emit('prefinish');
-    finishMaybe(stream, state);
-  });
-}
-function prefinish(stream, state) {
-  if (!state.prefinished && !state.finalCalled) {
-    if (typeof stream._final === 'function') {
-      state.pendingcb++;
-      state.finalCalled = true;
-      pna.nextTick(callFinal, stream, state);
-    } else {
-      state.prefinished = true;
-      stream.emit('prefinish');
-    }
-  }
-}
-
-function finishMaybe(stream, state) {
-  var need = needFinish(state);
-  if (need) {
-    prefinish(stream, state);
-    if (state.pendingcb === 0) {
-      state.finished = true;
-      stream.emit('finish');
-    }
-  }
-  return need;
-}
-
-function endWritable(stream, state, cb) {
-  state.ending = true;
-  finishMaybe(stream, state);
-  if (cb) {
-    if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
-  }
-  state.ended = true;
-  stream.writable = false;
-}
-
-function onCorkedFinish(corkReq, state, err) {
-  var entry = corkReq.entry;
-  corkReq.entry = null;
-  while (entry) {
-    var cb = entry.callback;
-    state.pendingcb--;
-    cb(err);
-    entry = entry.next;
-  }
-  if (state.corkedRequestsFree) {
-    state.corkedRequestsFree.next = corkReq;
-  } else {
-    state.corkedRequestsFree = corkReq;
-  }
-}
+        if (er) onwriteError(stream, state, sync, er, cb);
+        else {
+          // Check if we're actually ready to finish, but don't emit yet
+          var finished = needFinish(state);
+
+          if (
+            !finished &&
+            !state.corked &&
+            !state.bufferProcessing &&
+            state.bufferedRequest
+          ) {
+            clearBuffer(stream, state);
+          }
 
-Object.defineProperty(Writable.prototype, 'destroyed', {
-  get: function () {
-    if (this._writableState === undefined) {
-      return false;
-    }
-    return this._writableState.destroyed;
-  },
-  set: function (value) {
-    // we ignore the value if the stream
-    // has not been initialized yet
-    if (!this._writableState) {
-      return;
-    }
+          if (sync) {
+            /*<replacement>*/
+            asyncWrite(afterWrite, stream, state, finished, cb);
+            /*</replacement>*/
+          } else {
+            afterWrite(stream, state, finished, cb);
+          }
+        }
+      }
 
-    // backward compatibility, the user is explicitly
-    // managing destroyed
-    this._writableState.destroyed = value;
-  }
-});
+      function afterWrite(stream, state, finished, cb) {
+        if (!finished) onwriteDrain(stream, state);
+        state.pendingcb--;
+        cb();
+        finishMaybe(stream, state);
+      }
+
+      // Must force callback to be called on nextTick, so that we don't
+      // emit 'drain' before the write() consumer gets the 'false' return
+      // value, and has a chance to attach a 'drain' listener.
+      function onwriteDrain(stream, state) {
+        if (state.length === 0 && state.needDrain) {
+          state.needDrain = false;
+          stream.emit("drain");
+        }
+      }
+
+      // if there's something in the buffer waiting, then process it
+      function clearBuffer(stream, state) {
+        state.bufferProcessing = true;
+        var entry = state.bufferedRequest;
+
+        if (stream._writev && entry && entry.next) {
+          // Fast case, write everything using _writev()
+          var l = state.bufferedRequestCount;
+          var buffer = new Array(l);
+          var holder = state.corkedRequestsFree;
+          holder.entry = entry;
+
+          var count = 0;
+          var allBuffers = true;
+          while (entry) {
+            buffer[count] = entry;
+            if (!entry.isBuf) allBuffers = false;
+            entry = entry.next;
+            count += 1;
+          }
+          buffer.allBuffers = allBuffers;
 
-Writable.prototype.destroy = destroyImpl.destroy;
-Writable.prototype._undestroy = destroyImpl.undestroy;
-Writable.prototype._destroy = function (err, cb) {
-  this.end();
-  cb(err);
-};
+          doWrite(stream, state, true, state.length, buffer, "", holder.finish);
 
-/***/ }),
-/* 409 */
-/***/ (function(module, exports, __webpack_require__) {
+          // doWrite is almost always async, defer these to save a bit of time
+          // as the hot path ends with doWrite
+          state.pendingcb++;
+          state.lastBufferedRequest = null;
+          if (holder.next) {
+            state.corkedRequestsFree = holder.next;
+            holder.next = null;
+          } else {
+            state.corkedRequestsFree = new CorkedRequest(state);
+          }
+          state.bufferedRequestCount = 0;
+        } else {
+          // Slow case, write chunks one-by-one
+          while (entry) {
+            var chunk = entry.chunk;
+            var encoding = entry.encoding;
+            var cb = entry.callback;
+            var len = state.objectMode ? 1 : chunk.length;
+
+            doWrite(stream, state, false, len, chunk, encoding, cb);
+            entry = entry.next;
+            state.bufferedRequestCount--;
+            // if we didn't call the onwrite immediately, then
+            // it means that we need to wait until it does.
+            // also, that means that the chunk and cb are currently
+            // being processed, so move the buffer counter past them.
+            if (state.writing) {
+              break;
+            }
+          }
 
-"use strict";
+          if (entry === null) state.lastBufferedRequest = null;
+        }
 
+        state.bufferedRequest = entry;
+        state.bufferProcessing = false;
+      }
 
-/*<replacement>*/
+      Writable.prototype._write = function (chunk, encoding, cb) {
+        cb(new Error("_write() is not implemented"));
+      };
 
-var pna = __webpack_require__(180);
-/*</replacement>*/
+      Writable.prototype._writev = null;
 
-// undocumented cb() API, needed for core, not for public API
-function destroy(err, cb) {
-  var _this = this;
+      Writable.prototype.end = function (chunk, encoding, cb) {
+        var state = this._writableState;
 
-  var readableDestroyed = this._readableState && this._readableState.destroyed;
-  var writableDestroyed = this._writableState && this._writableState.destroyed;
+        if (typeof chunk === "function") {
+          cb = chunk;
+          chunk = null;
+          encoding = null;
+        } else if (typeof encoding === "function") {
+          cb = encoding;
+          encoding = null;
+        }
 
-  if (readableDestroyed || writableDestroyed) {
-    if (cb) {
-      cb(err);
-    } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
-      pna.nextTick(emitErrorNT, this, err);
-    }
-    return this;
-  }
+        if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
 
-  // we set destroyed to true before firing error callbacks in order
-  // to make it re-entrance safe in case destroy() is called within callbacks
+        // .end() fully uncorks
+        if (state.corked) {
+          state.corked = 1;
+          this.uncork();
+        }
 
-  if (this._readableState) {
-    this._readableState.destroyed = true;
-  }
+        // ignore unnecessary end() calls.
+        if (!state.ending && !state.finished) endWritable(this, state, cb);
+      };
 
-  // if this is a duplex stream mark the writable part as destroyed as well
-  if (this._writableState) {
-    this._writableState.destroyed = true;
-  }
+      function needFinish(state) {
+        return (
+          state.ending &&
+          state.length === 0 &&
+          state.bufferedRequest === null &&
+          !state.finished &&
+          !state.writing
+        );
+      }
+      function callFinal(stream, state) {
+        stream._final(function (err) {
+          state.pendingcb--;
+          if (err) {
+            stream.emit("error", err);
+          }
+          state.prefinished = true;
+          stream.emit("prefinish");
+          finishMaybe(stream, state);
+        });
+      }
+      function prefinish(stream, state) {
+        if (!state.prefinished && !state.finalCalled) {
+          if (typeof stream._final === "function") {
+            state.pendingcb++;
+            state.finalCalled = true;
+            pna.nextTick(callFinal, stream, state);
+          } else {
+            state.prefinished = true;
+            stream.emit("prefinish");
+          }
+        }
+      }
 
-  this._destroy(err || null, function (err) {
-    if (!cb && err) {
-      pna.nextTick(emitErrorNT, _this, err);
-      if (_this._writableState) {
-        _this._writableState.errorEmitted = true;
+      function finishMaybe(stream, state) {
+        var need = needFinish(state);
+        if (need) {
+          prefinish(stream, state);
+          if (state.pendingcb === 0) {
+            state.finished = true;
+            stream.emit("finish");
+          }
+        }
+        return need;
       }
-    } else if (cb) {
-      cb(err);
-    }
-  });
 
-  return this;
-}
+      function endWritable(stream, state, cb) {
+        state.ending = true;
+        finishMaybe(stream, state);
+        if (cb) {
+          if (state.finished) pna.nextTick(cb);
+          else stream.once("finish", cb);
+        }
+        state.ended = true;
+        stream.writable = false;
+      }
 
-function undestroy() {
-  if (this._readableState) {
-    this._readableState.destroyed = false;
-    this._readableState.reading = false;
-    this._readableState.ended = false;
-    this._readableState.endEmitted = false;
-  }
+      function onCorkedFinish(corkReq, state, err) {
+        var entry = corkReq.entry;
+        corkReq.entry = null;
+        while (entry) {
+          var cb = entry.callback;
+          state.pendingcb--;
+          cb(err);
+          entry = entry.next;
+        }
+        if (state.corkedRequestsFree) {
+          state.corkedRequestsFree.next = corkReq;
+        } else {
+          state.corkedRequestsFree = corkReq;
+        }
+      }
 
-  if (this._writableState) {
-    this._writableState.destroyed = false;
-    this._writableState.ended = false;
-    this._writableState.ending = false;
-    this._writableState.finished = false;
-    this._writableState.errorEmitted = false;
-  }
-}
+      Object.defineProperty(Writable.prototype, "destroyed", {
+        get: function () {
+          if (this._writableState === undefined) {
+            return false;
+          }
+          return this._writableState.destroyed;
+        },
+        set: function (value) {
+          // we ignore the value if the stream
+          // has not been initialized yet
+          if (!this._writableState) {
+            return;
+          }
 
-function emitErrorNT(self, err) {
-  self.emit('error', err);
-}
+          // backward compatibility, the user is explicitly
+          // managing destroyed
+          this._writableState.destroyed = value;
+        },
+      });
 
-module.exports = {
-  destroy: destroy,
-  undestroy: undestroy
-};
+      Writable.prototype.destroy = destroyImpl.destroy;
+      Writable.prototype._undestroy = destroyImpl.undestroy;
+      Writable.prototype._destroy = function (err, cb) {
+        this.end();
+        cb(err);
+      };
 
-/***/ }),
-/* 410 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 409 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-module.exports = __webpack_require__(23);
+      /*<replacement>*/
 
+      var pna = __webpack_require__(180);
+      /*</replacement>*/
 
-/***/ }),
-/* 411 */
-/***/ (function(module, exports, __webpack_require__) {
+      // undocumented cb() API, needed for core, not for public API
+      function destroy(err, cb) {
+        var _this = this;
 
-"use strict";
-/*!
- * repeat-element <https://github.com/jonschlinkert/repeat-element>
- *
- * Copyright (c) 2015 Jon Schlinkert.
- * Licensed under the MIT license.
- */
+        var readableDestroyed =
+          this._readableState && this._readableState.destroyed;
+        var writableDestroyed =
+          this._writableState && this._writableState.destroyed;
 
+        if (readableDestroyed || writableDestroyed) {
+          if (cb) {
+            cb(err);
+          } else if (
+            err &&
+            (!this._writableState || !this._writableState.errorEmitted)
+          ) {
+            pna.nextTick(emitErrorNT, this, err);
+          }
+          return this;
+        }
 
+        // we set destroyed to true before firing error callbacks in order
+        // to make it re-entrance safe in case destroy() is called within callbacks
 
-module.exports = function repeat(ele, num) {
-  var arr = new Array(num);
+        if (this._readableState) {
+          this._readableState.destroyed = true;
+        }
 
-  for (var i = 0; i < num; i++) {
-    arr[i] = ele;
-  }
+        // if this is a duplex stream mark the writable part as destroyed as well
+        if (this._writableState) {
+          this._writableState.destroyed = true;
+        }
 
-  return arr;
-};
+        this._destroy(err || null, function (err) {
+          if (!cb && err) {
+            pna.nextTick(emitErrorNT, _this, err);
+            if (_this._writableState) {
+              _this._writableState.errorEmitted = true;
+            }
+          } else if (cb) {
+            cb(err);
+          }
+        });
 
+        return this;
+      }
 
-/***/ }),
-/* 412 */
-/***/ (function(module, exports, __webpack_require__) {
+      function undestroy() {
+        if (this._readableState) {
+          this._readableState.destroyed = false;
+          this._readableState.reading = false;
+          this._readableState.ended = false;
+          this._readableState.endEmitted = false;
+        }
 
-"use strict";
+        if (this._writableState) {
+          this._writableState.destroyed = false;
+          this._writableState.ended = false;
+          this._writableState.ending = false;
+          this._writableState.finished = false;
+          this._writableState.errorEmitted = false;
+        }
+      }
 
+      function emitErrorNT(self, err) {
+        self.emit("error", err);
+      }
 
-var tough = __webpack_require__(810)
+      module.exports = {
+        destroy: destroy,
+        undestroy: undestroy,
+      };
 
-var Cookie = tough.Cookie
-var CookieJar = tough.CookieJar
+      /***/
+    },
+    /* 410 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(23);
 
-exports.parse = function (str) {
-  if (str && str.uri) {
-    str = str.uri
-  }
-  if (typeof str !== 'string') {
-    throw new Error('The cookie function only accepts STRING as param')
-  }
-  return Cookie.parse(str, {loose: true})
-}
-
-// Adapt the sometimes-Async api of tough.CookieJar to our requirements
-function RequestJar (store) {
-  var self = this
-  self._jar = new CookieJar(store, {looseMode: true})
-}
-RequestJar.prototype.setCookie = function (cookieOrStr, uri, options) {
-  var self = this
-  return self._jar.setCookieSync(cookieOrStr, uri, options || {})
-}
-RequestJar.prototype.getCookieString = function (uri) {
-  var self = this
-  return self._jar.getCookieStringSync(uri)
-}
-RequestJar.prototype.getCookies = function (uri) {
-  var self = this
-  return self._jar.getCookiesSync(uri)
-}
-
-exports.jar = function (store) {
-  return new RequestJar(store)
-}
-
-
-/***/ }),
-/* 413 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
+      /***/
+    },
+    /* 411 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * repeat-element <https://github.com/jonschlinkert/repeat-element>
+       *
+       * Copyright (c) 2015 Jon Schlinkert.
+       * Licensed under the MIT license.
+       */
 
-/*
- * "A request-path path-matches a given cookie-path if at least one of the
- * following conditions holds:"
- */
-function pathMatch (reqPath, cookiePath) {
-  // "o  The cookie-path and the request-path are identical."
-  if (cookiePath === reqPath) {
-    return true;
-  }
+      module.exports = function repeat(ele, num) {
+        var arr = new Array(num);
 
-  var idx = reqPath.indexOf(cookiePath);
-  if (idx === 0) {
-    // "o  The cookie-path is a prefix of the request-path, and the last
-    // character of the cookie-path is %x2F ("/")."
-    if (cookiePath.substr(-1) === "/") {
-      return true;
-    }
+        for (var i = 0; i < num; i++) {
+          arr[i] = ele;
+        }
 
-    // " o  The cookie-path is a prefix of the request-path, and the first
-    // character of the request-path that is not included in the cookie- path
-    // is a %x2F ("/") character."
-    if (reqPath.substr(cookiePath.length, 1) === "/") {
-      return true;
-    }
-  }
+        return arr;
+      };
 
-  return false;
-}
+      /***/
+    },
+    /* 412 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-exports.pathMatch = pathMatch;
+      var tough = __webpack_require__(810);
 
+      var Cookie = tough.Cookie;
+      var CookieJar = tough.CookieJar;
 
-/***/ }),
-/* 414 */
-/***/ (function(module, exports, __webpack_require__) {
+      exports.parse = function (str) {
+        if (str && str.uri) {
+          str = str.uri;
+        }
+        if (typeof str !== "string") {
+          throw new Error("The cookie function only accepts STRING as param");
+        }
+        return Cookie.parse(str, { loose: true });
+      };
 
-"use strict";
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
+      // Adapt the sometimes-Async api of tough.CookieJar to our requirements
+      function RequestJar(store) {
+        var self = this;
+        self._jar = new CookieJar(store, { looseMode: true });
+      }
+      RequestJar.prototype.setCookie = function (cookieOrStr, uri, options) {
+        var self = this;
+        return self._jar.setCookieSync(cookieOrStr, uri, options || {});
+      };
+      RequestJar.prototype.getCookieString = function (uri) {
+        var self = this;
+        return self._jar.getCookieStringSync(uri);
+      };
+      RequestJar.prototype.getCookies = function (uri) {
+        var self = this;
+        return self._jar.getCookiesSync(uri);
+      };
 
-var pubsuffix = __webpack_require__(415);
+      exports.jar = function (store) {
+        return new RequestJar(store);
+      };
 
-// Gives the permutation of all possible domainMatch()es of a given domain. The
-// array is in shortest-to-longest order.  Handy for indexing.
-function permuteDomain (domain) {
-  var pubSuf = pubsuffix.getPublicSuffix(domain);
-  if (!pubSuf) {
-    return null;
-  }
-  if (pubSuf == domain) {
-    return [domain];
-  }
+      /***/
+    },
+    /* 413 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * Copyright (c) 2015, Salesforce.com, Inc.
+       * All rights reserved.
+       *
+       * Redistribution and use in source and binary forms, with or without
+       * modification, are permitted provided that the following conditions are met:
+       *
+       * 1. Redistributions of source code must retain the above copyright notice,
+       * this list of conditions and the following disclaimer.
+       *
+       * 2. Redistributions in binary form must reproduce the above copyright notice,
+       * this list of conditions and the following disclaimer in the documentation
+       * and/or other materials provided with the distribution.
+       *
+       * 3. Neither the name of Salesforce.com nor the names of its contributors may
+       * be used to endorse or promote products derived from this software without
+       * specific prior written permission.
+       *
+       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+       * POSSIBILITY OF SUCH DAMAGE.
+       */
 
-  var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com"
-  var parts = prefix.split('.').reverse();
-  var cur = pubSuf;
-  var permutations = [cur];
-  while (parts.length) {
-    cur = parts.shift() + '.' + cur;
-    permutations.push(cur);
-  }
-  return permutations;
-}
-
-exports.permuteDomain = permuteDomain;
-
-
-/***/ }),
-/* 415 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/****************************************************
- * AUTOMATICALLY GENERATED by generate-pubsuffix.js *
- *                  DO NOT EDIT!                    *
- ****************************************************/
-
-
-
-var punycode = __webpack_require__(332);
-
-module.exports.getPublicSuffix = function getPublicSuffix(domain) {
-  /*!
-   * Copyright (c) 2015, Salesforce.com, Inc.
-   * All rights reserved.
-   *
-   * Redistribution and use in source and binary forms, with or without
-   * modification, are permitted provided that the following conditions are met:
-   *
-   * 1. Redistributions of source code must retain the above copyright notice,
-   * this list of conditions and the following disclaimer.
-   *
-   * 2. Redistributions in binary form must reproduce the above copyright notice,
-   * this list of conditions and the following disclaimer in the documentation
-   * and/or other materials provided with the distribution.
-   *
-   * 3. Neither the name of Salesforce.com nor the names of its contributors may
-   * be used to endorse or promote products derived from this software without
-   * specific prior written permission.
-   *
-   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-   * POSSIBILITY OF SUCH DAMAGE.
-   */
-  if (!domain) {
-    return null;
-  }
-  if (domain.match(/^\./)) {
-    return null;
-  }
-  var asciiDomain = punycode.toASCII(domain);
-  var converted = false;
-  if (asciiDomain !== domain) {
-    domain = asciiDomain;
-    converted = true;
-  }
-  if (index[domain]) {
-    return null;
-  }
+      /*
+       * "A request-path path-matches a given cookie-path if at least one of the
+       * following conditions holds:"
+       */
+      function pathMatch(reqPath, cookiePath) {
+        // "o  The cookie-path and the request-path are identical."
+        if (cookiePath === reqPath) {
+          return true;
+        }
 
-  domain = domain.toLowerCase();
-  var parts = domain.split('.').reverse();
+        var idx = reqPath.indexOf(cookiePath);
+        if (idx === 0) {
+          // "o  The cookie-path is a prefix of the request-path, and the last
+          // character of the cookie-path is %x2F ("/")."
+          if (cookiePath.substr(-1) === "/") {
+            return true;
+          }
 
-  var suffix = '';
-  var suffixLen = 0;
-  for (var i=0; i<parts.length; i++) {
-    var part = parts[i];
-    var starstr = '*'+suffix;
-    var partstr = part+suffix;
+          // " o  The cookie-path is a prefix of the request-path, and the first
+          // character of the request-path that is not included in the cookie- path
+          // is a %x2F ("/") character."
+          if (reqPath.substr(cookiePath.length, 1) === "/") {
+            return true;
+          }
+        }
 
-    if (index[starstr]) { // star rule matches
-      suffixLen = i+1;
-      if (index[partstr] === false) { // exception rule matches (NB: false, not undefined)
-        suffixLen--;
+        return false;
       }
-    } else if (index[partstr]) { // exact match, not exception
-      suffixLen = i+1;
-    }
 
-    suffix = '.'+partstr;
-  }
+      exports.pathMatch = pathMatch;
 
-  if (index['*'+suffix]) { // *.domain exists (e.g. *.kyoto.jp for domain='kyoto.jp');
-    return null;
-  }
+      /***/
+    },
+    /* 414 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * Copyright (c) 2015, Salesforce.com, Inc.
+       * All rights reserved.
+       *
+       * Redistribution and use in source and binary forms, with or without
+       * modification, are permitted provided that the following conditions are met:
+       *
+       * 1. Redistributions of source code must retain the above copyright notice,
+       * this list of conditions and the following disclaimer.
+       *
+       * 2. Redistributions in binary form must reproduce the above copyright notice,
+       * this list of conditions and the following disclaimer in the documentation
+       * and/or other materials provided with the distribution.
+       *
+       * 3. Neither the name of Salesforce.com nor the names of its contributors may
+       * be used to endorse or promote products derived from this software without
+       * specific prior written permission.
+       *
+       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+       * POSSIBILITY OF SUCH DAMAGE.
+       */
 
-  suffixLen = suffixLen || 1;
-  if (parts.length > suffixLen) {
-    var publicSuffix = parts.slice(0,suffixLen+1).reverse().join('.');
-    return converted ? punycode.toUnicode(publicSuffix) : publicSuffix;
-  }
+      var pubsuffix = __webpack_require__(415);
 
-  return null;
-};
+      // Gives the permutation of all possible domainMatch()es of a given domain. The
+      // array is in shortest-to-longest order.  Handy for indexing.
+      function permuteDomain(domain) {
+        var pubSuf = pubsuffix.getPublicSuffix(domain);
+        if (!pubSuf) {
+          return null;
+        }
+        if (pubSuf == domain) {
+          return [domain];
+        }
 
-// The following generated structure is used under the MPL version 2.0
-// See public-suffix.txt for more information
+        var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com"
+        var parts = prefix.split(".").reverse();
+        var cur = pubSuf;
+        var permutations = [cur];
+        while (parts.length) {
+          cur = parts.shift() + "." + cur;
+          permutations.push(cur);
+        }
+        return permutations;
+      }
 
-var index = module.exports.index = Object.freeze(
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:true,"pgafan.net":true,"point2this.com":true,"pointto.us":true,"privatizehealthinsurance.net":true,"quicksytes.com":true,"read-books.org":true,"securitytactics.com":true,"serveexchange.com":true,"servehumour.com":true,"servep2p.com":true,"servesarcasm.com":true,"stufftoread.com":true,"ufcfan.org":true,"unusualperson.com":true,"workisboring.com":true,"3utilities.com":true,"bounceme.net":true,"ddns.net":true,"ddnsking.com":true,"gotdns.ch":true,"hopto.org":true,"myftp.biz":true,"myftp.org":true,"myvnc.com":true,"no-ip.biz":true,"no-ip.info":true,"no-ip.org":true,"noip.me":true,"redirectme.net":true,"servebeer.com":true,"serveblog.net":true,"servecounterstrike.com":true,"serveftp.com":true,"servegame.com":true,"servehalflife.com":true,"servehttp.com":true,"serveirc.com":true,"serveminecraft.net":true,"servemp3.com":true,"servepics.com":true,"servequake.com":true,"sytes.net":true,"webhop.me":true,"zapto.org":true,"stage.nodeart.io":true,"nodum.co":true,"nodum.io":true,"nyc.mn":true,"nom.ae":true,"nom.ai":true,"nom.al":true,"nym.by":true,"nym.bz":true,"nom.cl":true,"nom.gd":true,"nom.gl":true,"nym.gr":true,"nom.gt":true,"nom.hn":true,"nom.im":true,"nym.kz":true,"nym.la":true,"nom.li":true,"nym.li":true,"nym.lt":true,"nym.lu":true,"nym.me":true,"nom.mk":true,"nym.mx":true,"nom.nu":true,"nym.nz":true,"nym.pe":true,"nym.pt":true,"nom.pw":true,"nom.qa":true,"nom.rs":true,"nom.si":true,"nym.sk":true,"nym.su":true,"nym.sx":true,"nym.tw":true,"nom.ug":true,"nom.uy":true,"nom.vc":true,"nom.vg":true,"cya.gg":true,"nid.io":true,"opencraft.hosting":true,"operaunite.com":true,"outsystemscloud.com":true,"ownprovider.com":true,"oy.lc":true,"pgfog.com":true,"pagefrontapp.com":true,"art.pl":true,"gliwice.pl":true,"krakow.pl":true,"poznan.pl":true,"wroc.pl":true,"zakopane.pl":true,"pantheonsite.io":true,"gotpantheon.com":true,"mypep.link":true,"on-web.fr":true,"*.platform.sh":true,"*.platformsh.site":true,"xen.prgmr.com":true,"priv.at":true,"protonet.io":true,"chirurgiens-dentistes-en-france.fr":true,"byen.site":true,"qa2.com":true,"dev-myqnapcloud.com":true,"alpha-myqnapcloud.com":true,"myqnapcloud.com":true,"*.quipelements.com":true,"vapor.cloud":true,"vaporcloud.io":true,"rackmaze.com":true,"rackmaze.net":true,"rhcloud.com":true,"resindevice.io":true,"devices.resinstaging.io":true,"hzc.io":true,"wellbeingzone.eu":true,"ptplus.fit":true,"wellbeingzone.co.uk":true,"sandcats.io":true,"logoip.de":true,"logoip.com":true,"schokokeks.net":true,"scrysec.com":true,"firewall-gateway.com":true,"firewall-gateway.de":true,"my-gateway.de":true,"my-router.de":true,"spdns.de":true,"spdns.eu":true,"firewall-gateway.net":true,"my-firewall.org":true,"myfirewall.org":true,"spdns.org":true,"*.s5y.io":true,"*.sensiosite.cloud":true,"biz.ua":true,"co.ua":true,"pp.ua":true,"shiftedit.io":true,"myshopblocks.com":true,"1kapp.com":true,"appchizi.com":true,"applinzi.com":true,"sinaapp.com":true,"vipsinaapp.com":true,"bounty-full.com":true,"alpha.bounty-full.com":true,"beta.bounty-full.com":true,"static.land":true,"dev.static.land":true,"sites.static.land":true,"apps.lair.io":true,"*.stolos.io":true,"spacekit.io":true,"stackspace.space":true,"storj.farm":true,"temp-dns.com":true,"diskstation.me":true,"dscloud.biz":true,"dscloud.me":true,"dscloud.mobi":true,"dsmynas.com":true,"dsmynas.net":true,"dsmynas.org":true,"familyds.com":true,"familyds.net":true,"familyds.org":true,"i234.me":true,"myds.me":true,"synology.me":true,"vpnplus.to":true,"taifun-dns.de":true,"gda.pl":true,"gdansk.pl":true,"gdynia.pl":true,"med.pl":true,"sopot.pl":true,"cust.dev.thingdust.io":true,"cust.disrec.thingdust.io":true,"cust.prod.thingdust.io":true,"cust.testing.thingdust.io":true,"bloxcms.com":true,"townnews-staging.com":true,"12hp.at":true,"2ix.at":true,"4lima.at":true,"lima-city.at":true,"12hp.ch":true,"2ix.ch":true,"4lima.ch":true,"lima-city.ch":true,"trafficplex.cloud":true,"de.cool":true,"12hp.de":true,"2ix.de":true,"4lima.de":true,"lima-city.de":true,"1337.pictures":true,"clan.rip":true,"lima-city.rocks":true,"webspace.rocks":true,"lima.zone":true,"*.transurl.be":true,"*.transurl.eu":true,"*.transurl.nl":true,"tuxfamily.org":true,"dd-dns.de":true,"diskstation.eu":true,"diskstation.org":true,"dray-dns.de":true,"draydns.de":true,"dyn-vpn.de":true,"dynvpn.de":true,"mein-vigor.de":true,"my-vigor.de":true,"my-wan.de":true,"syno-ds.de":true,"synology-diskstation.de":true,"synology-ds.de":true,"uber.space":true,"hk.com":true,"hk.org":true,"ltd.hk":true,"inc.hk":true,"lib.de.us":true,"2038.io":true,"router.management":true,"v-info.info":true,"wedeploy.io":true,"wedeploy.me":true,"wedeploy.sh":true,"remotewd.com":true,"wmflabs.org":true,"cistron.nl":true,"demon.nl":true,"xs4all.space":true,"official.academy":true,"yolasite.com":true,"ybo.faith":true,"yombo.me":true,"homelink.one":true,"ybo.party":true,"ybo.review":true,"ybo.science":true,"ybo.trade":true,"za.net":true,"za.org":true,"now.sh":true});
+      exports.permuteDomain = permuteDomain;
 
-// END of automatically generated file
+      /***/
+    },
+    /* 415 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /****************************************************
+       * AUTOMATICALLY GENERATED by generate-pubsuffix.js *
+       *                  DO NOT EDIT!                    *
+       ****************************************************/
+
+      var punycode = __webpack_require__(332);
+
+      module.exports.getPublicSuffix = function getPublicSuffix(domain) {
+        /*!
+         * Copyright (c) 2015, Salesforce.com, Inc.
+         * All rights reserved.
+         *
+         * Redistribution and use in source and binary forms, with or without
+         * modification, are permitted provided that the following conditions are met:
+         *
+         * 1. Redistributions of source code must retain the above copyright notice,
+         * this list of conditions and the following disclaimer.
+         *
+         * 2. Redistributions in binary form must reproduce the above copyright notice,
+         * this list of conditions and the following disclaimer in the documentation
+         * and/or other materials provided with the distribution.
+         *
+         * 3. Neither the name of Salesforce.com nor the names of its contributors may
+         * be used to endorse or promote products derived from this software without
+         * specific prior written permission.
+         *
+         * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+         * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+         * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+         * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+         * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+         * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+         * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+         * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+         * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+         * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+         * POSSIBILITY OF SUCH DAMAGE.
+         */
+        if (!domain) {
+          return null;
+        }
+        if (domain.match(/^\./)) {
+          return null;
+        }
+        var asciiDomain = punycode.toASCII(domain);
+        var converted = false;
+        if (asciiDomain !== domain) {
+          domain = asciiDomain;
+          converted = true;
+        }
+        if (index[domain]) {
+          return null;
+        }
 
+        domain = domain.toLowerCase();
+        var parts = domain.split(".").reverse();
 
-/***/ }),
-/* 416 */
-/***/ (function(module, exports, __webpack_require__) {
+        var suffix = "";
+        var suffixLen = 0;
+        for (var i = 0; i < parts.length; i++) {
+          var part = parts[i];
+          var starstr = "*" + suffix;
+          var partstr = part + suffix;
 
-"use strict";
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
+          if (index[starstr]) {
+            // star rule matches
+            suffixLen = i + 1;
+            if (index[partstr] === false) {
+              // exception rule matches (NB: false, not undefined)
+              suffixLen--;
+            }
+          } else if (index[partstr]) {
+            // exact match, not exception
+            suffixLen = i + 1;
+          }
 
-/*jshint unused:false */
+          suffix = "." + partstr;
+        }
 
-function Store() {
-}
-exports.Store = Store;
+        if (index["*" + suffix]) {
+          // *.domain exists (e.g. *.kyoto.jp for domain='kyoto.jp');
+          return null;
+        }
 
-// Stores may be synchronous, but are still required to use a
-// Continuation-Passing Style API.  The CookieJar itself will expose a "*Sync"
-// API that converts from synchronous-callbacks to imperative style.
-Store.prototype.synchronous = false;
+        suffixLen = suffixLen || 1;
+        if (parts.length > suffixLen) {
+          var publicSuffix = parts
+            .slice(0, suffixLen + 1)
+            .reverse()
+            .join(".");
+          return converted ? punycode.toUnicode(publicSuffix) : publicSuffix;
+        }
 
-Store.prototype.findCookie = function(domain, path, key, cb) {
-  throw new Error('findCookie is not implemented');
-};
+        return null;
+      };
 
-Store.prototype.findCookies = function(domain, path, cb) {
-  throw new Error('findCookies is not implemented');
-};
+      // The following generated structure is used under the MPL version 2.0
+      // See public-suffix.txt for more information
+
+      var index = (module.exports.index = Object.freeze({
+        ac: true,
+        "com.ac": true,
+        "edu.ac": true,
+        "gov.ac": true,
+        "net.ac": true,
+        "mil.ac": true,
+        "org.ac": true,
+        ad: true,
+        "nom.ad": true,
+        ae: true,
+        "co.ae": true,
+        "net.ae": true,
+        "org.ae": true,
+        "sch.ae": true,
+        "ac.ae": true,
+        "gov.ae": true,
+        "mil.ae": true,
+        aero: true,
+        "accident-investigation.aero": true,
+        "accident-prevention.aero": true,
+        "aerobatic.aero": true,
+        "aeroclub.aero": true,
+        "aerodrome.aero": true,
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+        "knightpoint.systems": true,
+        "co.krd": true,
+        "edu.krd": true,
+        "git-repos.de": true,
+        "lcube-server.de": true,
+        "svn-repos.de": true,
+        "linkyard.cloud": true,
+        "linkyard-cloud.ch": true,
+        "we.bs": true,
+        "barsy.bg": true,
+        "barsyonline.com": true,
+        "barsy.de": true,
+        "barsy.eu": true,
+        "barsy.in": true,
+        "barsy.net": true,
+        "barsy.online": true,
+        "barsy.support": true,
+        "*.magentosite.cloud": true,
+        "hb.cldmail.ru": true,
+        "cloud.metacentrum.cz": true,
+        "custom.metacentrum.cz": true,
+        "meteorapp.com": true,
+        "eu.meteorapp.com": true,
+        "co.pl": true,
+        "azurewebsites.net": true,
+        "azure-mobile.net": true,
+        "cloudapp.net": true,
+        "mozilla-iot.org": true,
+        "bmoattachments.org": true,
+        "net.ru": true,
+        "org.ru": true,
+        "pp.ru": true,
+        "bitballoon.com": true,
+        "netlify.com": true,
+        "4u.com": true,
+        "ngrok.io": true,
+        "nh-serv.co.uk": true,
+        "nfshost.com": true,
+        "nsupdate.info": true,
+        "nerdpol.ovh": true,
+        "blogsyte.com": true,
+        "brasilia.me": true,
+        "cable-modem.org": true,
+        "ciscofreak.com": true,
+        "collegefan.org": true,
+        "couchpotatofries.org": true,
+        "damnserver.com": true,
+        "ddns.me": true,
+        "ditchyourip.com": true,
+        "dnsfor.me": true,
+        "dnsiskinky.com": true,
+        "dvrcam.info": true,
+        "dynns.com": true,
+        "eating-organic.net": true,
+        "fantasyleague.cc": true,
+        "geekgalaxy.com": true,
+        "golffan.us": true,
+        "health-carereform.com": true,
+        "homesecuritymac.com": true,
+        "homesecuritypc.com": true,
+        "hopto.me": true,
+        "ilovecollege.info": true,
+        "loginto.me": true,
+        "mlbfan.org": true,
+        "mmafan.biz": true,
+        "myactivedirectory.com": true,
+        "mydissent.net": true,
+        "myeffect.net": true,
+        "mymediapc.net": true,
+        "mypsx.net": true,
+        "mysecuritycamera.com": true,
+        "mysecuritycamera.net": true,
+        "mysecuritycamera.org": true,
+        "net-freaks.com": true,
+        "nflfan.org": true,
+        "nhlfan.net": true,
+        "no-ip.ca": true,
+        "no-ip.co.uk": true,
+        "no-ip.net": true,
+        "noip.us": true,
+        "onthewifi.com": true,
+        "pgafan.net": true,
+        "point2this.com": true,
+        "pointto.us": true,
+        "privatizehealthinsurance.net": true,
+        "quicksytes.com": true,
+        "read-books.org": true,
+        "securitytactics.com": true,
+        "serveexchange.com": true,
+        "servehumour.com": true,
+        "servep2p.com": true,
+        "servesarcasm.com": true,
+        "stufftoread.com": true,
+        "ufcfan.org": true,
+        "unusualperson.com": true,
+        "workisboring.com": true,
+        "3utilities.com": true,
+        "bounceme.net": true,
+        "ddns.net": true,
+        "ddnsking.com": true,
+        "gotdns.ch": true,
+        "hopto.org": true,
+        "myftp.biz": true,
+        "myftp.org": true,
+        "myvnc.com": true,
+        "no-ip.biz": true,
+        "no-ip.info": true,
+        "no-ip.org": true,
+        "noip.me": true,
+        "redirectme.net": true,
+        "servebeer.com": true,
+        "serveblog.net": true,
+        "servecounterstrike.com": true,
+        "serveftp.com": true,
+        "servegame.com": true,
+        "servehalflife.com": true,
+        "servehttp.com": true,
+        "serveirc.com": true,
+        "serveminecraft.net": true,
+        "servemp3.com": true,
+        "servepics.com": true,
+        "servequake.com": true,
+        "sytes.net": true,
+        "webhop.me": true,
+        "zapto.org": true,
+        "stage.nodeart.io": true,
+        "nodum.co": true,
+        "nodum.io": true,
+        "nyc.mn": true,
+        "nom.ae": true,
+        "nom.ai": true,
+        "nom.al": true,
+        "nym.by": true,
+        "nym.bz": true,
+        "nom.cl": true,
+        "nom.gd": true,
+        "nom.gl": true,
+        "nym.gr": true,
+        "nom.gt": true,
+        "nom.hn": true,
+        "nom.im": true,
+        "nym.kz": true,
+        "nym.la": true,
+        "nom.li": true,
+        "nym.li": true,
+        "nym.lt": true,
+        "nym.lu": true,
+        "nym.me": true,
+        "nom.mk": true,
+        "nym.mx": true,
+        "nom.nu": true,
+        "nym.nz": true,
+        "nym.pe": true,
+        "nym.pt": true,
+        "nom.pw": true,
+        "nom.qa": true,
+        "nom.rs": true,
+        "nom.si": true,
+        "nym.sk": true,
+        "nym.su": true,
+        "nym.sx": true,
+        "nym.tw": true,
+        "nom.ug": true,
+        "nom.uy": true,
+        "nom.vc": true,
+        "nom.vg": true,
+        "cya.gg": true,
+        "nid.io": true,
+        "opencraft.hosting": true,
+        "operaunite.com": true,
+        "outsystemscloud.com": true,
+        "ownprovider.com": true,
+        "oy.lc": true,
+        "pgfog.com": true,
+        "pagefrontapp.com": true,
+        "art.pl": true,
+        "gliwice.pl": true,
+        "krakow.pl": true,
+        "poznan.pl": true,
+        "wroc.pl": true,
+        "zakopane.pl": true,
+        "pantheonsite.io": true,
+        "gotpantheon.com": true,
+        "mypep.link": true,
+        "on-web.fr": true,
+        "*.platform.sh": true,
+        "*.platformsh.site": true,
+        "xen.prgmr.com": true,
+        "priv.at": true,
+        "protonet.io": true,
+        "chirurgiens-dentistes-en-france.fr": true,
+        "byen.site": true,
+        "qa2.com": true,
+        "dev-myqnapcloud.com": true,
+        "alpha-myqnapcloud.com": true,
+        "myqnapcloud.com": true,
+        "*.quipelements.com": true,
+        "vapor.cloud": true,
+        "vaporcloud.io": true,
+        "rackmaze.com": true,
+        "rackmaze.net": true,
+        "rhcloud.com": true,
+        "resindevice.io": true,
+        "devices.resinstaging.io": true,
+        "hzc.io": true,
+        "wellbeingzone.eu": true,
+        "ptplus.fit": true,
+        "wellbeingzone.co.uk": true,
+        "sandcats.io": true,
+        "logoip.de": true,
+        "logoip.com": true,
+        "schokokeks.net": true,
+        "scrysec.com": true,
+        "firewall-gateway.com": true,
+        "firewall-gateway.de": true,
+        "my-gateway.de": true,
+        "my-router.de": true,
+        "spdns.de": true,
+        "spdns.eu": true,
+        "firewall-gateway.net": true,
+        "my-firewall.org": true,
+        "myfirewall.org": true,
+        "spdns.org": true,
+        "*.s5y.io": true,
+        "*.sensiosite.cloud": true,
+        "biz.ua": true,
+        "co.ua": true,
+        "pp.ua": true,
+        "shiftedit.io": true,
+        "myshopblocks.com": true,
+        "1kapp.com": true,
+        "appchizi.com": true,
+        "applinzi.com": true,
+        "sinaapp.com": true,
+        "vipsinaapp.com": true,
+        "bounty-full.com": true,
+        "alpha.bounty-full.com": true,
+        "beta.bounty-full.com": true,
+        "static.land": true,
+        "dev.static.land": true,
+        "sites.static.land": true,
+        "apps.lair.io": true,
+        "*.stolos.io": true,
+        "spacekit.io": true,
+        "stackspace.space": true,
+        "storj.farm": true,
+        "temp-dns.com": true,
+        "diskstation.me": true,
+        "dscloud.biz": true,
+        "dscloud.me": true,
+        "dscloud.mobi": true,
+        "dsmynas.com": true,
+        "dsmynas.net": true,
+        "dsmynas.org": true,
+        "familyds.com": true,
+        "familyds.net": true,
+        "familyds.org": true,
+        "i234.me": true,
+        "myds.me": true,
+        "synology.me": true,
+        "vpnplus.to": true,
+        "taifun-dns.de": true,
+        "gda.pl": true,
+        "gdansk.pl": true,
+        "gdynia.pl": true,
+        "med.pl": true,
+        "sopot.pl": true,
+        "cust.dev.thingdust.io": true,
+        "cust.disrec.thingdust.io": true,
+        "cust.prod.thingdust.io": true,
+        "cust.testing.thingdust.io": true,
+        "bloxcms.com": true,
+        "townnews-staging.com": true,
+        "12hp.at": true,
+        "2ix.at": true,
+        "4lima.at": true,
+        "lima-city.at": true,
+        "12hp.ch": true,
+        "2ix.ch": true,
+        "4lima.ch": true,
+        "lima-city.ch": true,
+        "trafficplex.cloud": true,
+        "de.cool": true,
+        "12hp.de": true,
+        "2ix.de": true,
+        "4lima.de": true,
+        "lima-city.de": true,
+        "1337.pictures": true,
+        "clan.rip": true,
+        "lima-city.rocks": true,
+        "webspace.rocks": true,
+        "lima.zone": true,
+        "*.transurl.be": true,
+        "*.transurl.eu": true,
+        "*.transurl.nl": true,
+        "tuxfamily.org": true,
+        "dd-dns.de": true,
+        "diskstation.eu": true,
+        "diskstation.org": true,
+        "dray-dns.de": true,
+        "draydns.de": true,
+        "dyn-vpn.de": true,
+        "dynvpn.de": true,
+        "mein-vigor.de": true,
+        "my-vigor.de": true,
+        "my-wan.de": true,
+        "syno-ds.de": true,
+        "synology-diskstation.de": true,
+        "synology-ds.de": true,
+        "uber.space": true,
+        "hk.com": true,
+        "hk.org": true,
+        "ltd.hk": true,
+        "inc.hk": true,
+        "lib.de.us": true,
+        "2038.io": true,
+        "router.management": true,
+        "v-info.info": true,
+        "wedeploy.io": true,
+        "wedeploy.me": true,
+        "wedeploy.sh": true,
+        "remotewd.com": true,
+        "wmflabs.org": true,
+        "cistron.nl": true,
+        "demon.nl": true,
+        "xs4all.space": true,
+        "official.academy": true,
+        "yolasite.com": true,
+        "ybo.faith": true,
+        "yombo.me": true,
+        "homelink.one": true,
+        "ybo.party": true,
+        "ybo.review": true,
+        "ybo.science": true,
+        "ybo.trade": true,
+        "za.net": true,
+        "za.org": true,
+        "now.sh": true,
+      }));
 
-Store.prototype.putCookie = function(cookie, cb) {
-  throw new Error('putCookie is not implemented');
-};
+      // END of automatically generated file
 
-Store.prototype.updateCookie = function(oldCookie, newCookie, cb) {
-  // recommended default implementation:
-  // return this.putCookie(newCookie, cb);
-  throw new Error('updateCookie is not implemented');
-};
+      /***/
+    },
+    /* 416 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * Copyright (c) 2015, Salesforce.com, Inc.
+       * All rights reserved.
+       *
+       * Redistribution and use in source and binary forms, with or without
+       * modification, are permitted provided that the following conditions are met:
+       *
+       * 1. Redistributions of source code must retain the above copyright notice,
+       * this list of conditions and the following disclaimer.
+       *
+       * 2. Redistributions in binary form must reproduce the above copyright notice,
+       * this list of conditions and the following disclaimer in the documentation
+       * and/or other materials provided with the distribution.
+       *
+       * 3. Neither the name of Salesforce.com nor the names of its contributors may
+       * be used to endorse or promote products derived from this software without
+       * specific prior written permission.
+       *
+       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+       * POSSIBILITY OF SUCH DAMAGE.
+       */
 
-Store.prototype.removeCookie = function(domain, path, key, cb) {
-  throw new Error('removeCookie is not implemented');
-};
+      /*jshint unused:false */
 
-Store.prototype.removeCookies = function(domain, path, cb) {
-  throw new Error('removeCookies is not implemented');
-};
+      function Store() {}
+      exports.Store = Store;
 
-Store.prototype.getAllCookies = function(cb) {
-  throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)');
-};
+      // Stores may be synchronous, but are still required to use a
+      // Continuation-Passing Style API.  The CookieJar itself will expose a "*Sync"
+      // API that converts from synchronous-callbacks to imperative style.
+      Store.prototype.synchronous = false;
 
+      Store.prototype.findCookie = function (domain, path, key, cb) {
+        throw new Error("findCookie is not implemented");
+      };
 
-/***/ }),
-/* 417 */
-/***/ (function(module, exports) {
+      Store.prototype.findCookies = function (domain, path, cb) {
+        throw new Error("findCookies is not implemented");
+      };
 
-module.exports = function () {
-    // see https://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
-    var origPrepareStackTrace = Error.prepareStackTrace;
-    Error.prepareStackTrace = function (_, stack) { return stack; };
-    var stack = (new Error()).stack;
-    Error.prepareStackTrace = origPrepareStackTrace;
-    return stack[2].getFileName();
-};
+      Store.prototype.putCookie = function (cookie, cb) {
+        throw new Error("putCookie is not implemented");
+      };
 
+      Store.prototype.updateCookie = function (oldCookie, newCookie, cb) {
+        // recommended default implementation:
+        // return this.putCookie(newCookie, cb);
+        throw new Error("updateCookie is not implemented");
+      };
 
-/***/ }),
-/* 418 */
-/***/ (function(module, exports, __webpack_require__) {
+      Store.prototype.removeCookie = function (domain, path, key, cb) {
+        throw new Error("removeCookie is not implemented");
+      };
 
-var path = __webpack_require__(0);
-var fs = __webpack_require__(5);
-var parse = path.parse || __webpack_require__(774);
+      Store.prototype.removeCookies = function (domain, path, cb) {
+        throw new Error("removeCookies is not implemented");
+      };
 
-module.exports = function nodeModulesPaths(start, opts) {
-    var modules = opts && opts.moduleDirectory
-        ? [].concat(opts.moduleDirectory)
-        : ['node_modules'];
+      Store.prototype.getAllCookies = function (cb) {
+        throw new Error(
+          "getAllCookies is not implemented (therefore jar cannot be serialized)",
+        );
+      };
 
-    // ensure that `start` is an absolute path at this point,
-    // resolving against the process' current working directory
-    var absoluteStart = path.resolve(start);
+      /***/
+    },
+    /* 417 */
+    /***/ function (module, exports) {
+      module.exports = function () {
+        // see https://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
+        var origPrepareStackTrace = Error.prepareStackTrace;
+        Error.prepareStackTrace = function (_, stack) {
+          return stack;
+        };
+        var stack = new Error().stack;
+        Error.prepareStackTrace = origPrepareStackTrace;
+        return stack[2].getFileName();
+      };
 
-    if (opts && opts.preserveSymlinks === false) {
-        try {
+      /***/
+    },
+    /* 418 */
+    /***/ function (module, exports, __webpack_require__) {
+      var path = __webpack_require__(0);
+      var fs = __webpack_require__(5);
+      var parse = path.parse || __webpack_require__(774);
+
+      module.exports = function nodeModulesPaths(start, opts) {
+        var modules =
+          opts && opts.moduleDirectory
+            ? [].concat(opts.moduleDirectory)
+            : ["node_modules"];
+
+        // ensure that `start` is an absolute path at this point,
+        // resolving against the process' current working directory
+        var absoluteStart = path.resolve(start);
+
+        if (opts && opts.preserveSymlinks === false) {
+          try {
             absoluteStart = fs.realpathSync(absoluteStart);
-        } catch (err) {
-            if (err.code !== 'ENOENT') {
-                throw err;
+          } catch (err) {
+            if (err.code !== "ENOENT") {
+              throw err;
             }
+          }
         }
-    }
 
-    var prefix = '/';
-    if (/^([A-Za-z]:)/.test(absoluteStart)) {
-        prefix = '';
-    } else if (/^\\\\/.test(absoluteStart)) {
-        prefix = '\\\\';
-    }
+        var prefix = "/";
+        if (/^([A-Za-z]:)/.test(absoluteStart)) {
+          prefix = "";
+        } else if (/^\\\\/.test(absoluteStart)) {
+          prefix = "\\\\";
+        }
 
-    var paths = [absoluteStart];
-    var parsed = parse(absoluteStart);
-    while (parsed.dir !== paths[paths.length - 1]) {
-        paths.push(parsed.dir);
-        parsed = parse(parsed.dir);
-    }
+        var paths = [absoluteStart];
+        var parsed = parse(absoluteStart);
+        while (parsed.dir !== paths[paths.length - 1]) {
+          paths.push(parsed.dir);
+          parsed = parse(parsed.dir);
+        }
 
-    var dirs = paths.reduce(function (dirs, aPath) {
-        return dirs.concat(modules.map(function (moduleDir) {
-            return path.join(prefix, aPath, moduleDir);
-        }));
-    }, []);
+        var dirs = paths.reduce(function (dirs, aPath) {
+          return dirs.concat(
+            modules.map(function (moduleDir) {
+              return path.join(prefix, aPath, moduleDir);
+            }),
+          );
+        }, []);
 
-    return opts && opts.paths ? dirs.concat(opts.paths) : dirs;
-};
+        return opts && opts.paths ? dirs.concat(opts.paths) : dirs;
+      };
+
+      /***/
+    },
+    /* 419 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return BehaviorSubject;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__ =
+        __webpack_require__(189);
+      /** PURE_IMPORTS_START tslib,_Subject,_util_ObjectUnsubscribedError PURE_IMPORTS_END */
+
+      var BehaviorSubject = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BehaviorSubject,
+          _super,
+        );
+        function BehaviorSubject(_value) {
+          var _this = _super.call(this) || this;
+          _this._value = _value;
+          return _this;
+        }
+        Object.defineProperty(BehaviorSubject.prototype, "value", {
+          get: function () {
+            return this.getValue();
+          },
+          enumerable: true,
+          configurable: true,
+        });
+        BehaviorSubject.prototype._subscribe = function (subscriber) {
+          var subscription = _super.prototype._subscribe.call(this, subscriber);
+          if (subscription && !subscription.closed) {
+            subscriber.next(this._value);
+          }
+          return subscription;
+        };
+        BehaviorSubject.prototype.getValue = function () {
+          if (this.hasError) {
+            throw this.thrownError;
+          } else if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__[
+              "a" /* ObjectUnsubscribedError */
+            ]();
+          } else {
+            return this._value;
+          }
+        };
+        BehaviorSubject.prototype.next = function (value) {
+          _super.prototype.next.call(this, (this._value = value));
+        };
+        return BehaviorSubject;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
 
+      //# sourceMappingURL=BehaviorSubject.js.map
+
+      /***/
+    },
+    /* 420 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return empty;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__config__ =
+        __webpack_require__(185);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_hostReportError__ =
+        __webpack_require__(323);
+      /** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */
+
+      var empty = {
+        closed: true,
+        next: function (value) {},
+        error: function (err) {
+          if (
+            __WEBPACK_IMPORTED_MODULE_0__config__["a" /* config */]
+              .useDeprecatedSynchronousErrorHandling
+          ) {
+            throw err;
+          } else {
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_hostReportError__[
+                "a" /* hostReportError */
+              ],
+            )(err);
+          }
+        },
+        complete: function () {},
+      };
+      //# sourceMappingURL=Observer.js.map
 
-/***/ }),
-/* 419 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 421 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Scheduler;
+        },
+      );
+      var Scheduler = /*@__PURE__*/ (function () {
+        function Scheduler(SchedulerAction, now) {
+          if (now === void 0) {
+            now = Scheduler.now;
+          }
+          this.SchedulerAction = SchedulerAction;
+          this.now = now;
+        }
+        Scheduler.prototype.schedule = function (work, delay, state) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          return new this.SchedulerAction(this, work).schedule(state, delay);
+        };
+        Scheduler.now = function () {
+          return Date.now();
+        };
+        return Scheduler;
+      })();
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return BehaviorSubject; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__ = __webpack_require__(189);
-/** PURE_IMPORTS_START tslib,_Subject,_util_ObjectUnsubscribedError PURE_IMPORTS_END */
+      //# sourceMappingURL=Scheduler.js.map
 
+      /***/
+    },
+    /* 422 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return SubjectSubscription;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
+
+      var SubjectSubscription = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SubjectSubscription,
+          _super,
+        );
+        function SubjectSubscription(subject, subscriber) {
+          var _this = _super.call(this) || this;
+          _this.subject = subject;
+          _this.subscriber = subscriber;
+          _this.closed = false;
+          return _this;
+        }
+        SubjectSubscription.prototype.unsubscribe = function () {
+          if (this.closed) {
+            return;
+          }
+          this.closed = true;
+          var subject = this.subject;
+          var observers = subject.observers;
+          this.subject = null;
+          if (
+            !observers ||
+            observers.length === 0 ||
+            subject.isStopped ||
+            subject.closed
+          ) {
+            return;
+          }
+          var subscriberIndex = observers.indexOf(this.subscriber);
+          if (subscriberIndex !== -1) {
+            observers.splice(subscriberIndex, 1);
+          }
+        };
+        return SubjectSubscription;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]);
 
+      //# sourceMappingURL=SubjectSubscription.js.map
 
-var BehaviorSubject = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BehaviorSubject, _super);
-    function BehaviorSubject(_value) {
-        var _this = _super.call(this) || this;
-        _this._value = _value;
-        return _this;
-    }
-    Object.defineProperty(BehaviorSubject.prototype, "value", {
-        get: function () {
-            return this.getValue();
+      /***/
+    },
+    /* 423 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return ConnectableObservable;
         },
-        enumerable: true,
-        configurable: true
-    });
-    BehaviorSubject.prototype._subscribe = function (subscriber) {
-        var subscription = _super.prototype._subscribe.call(this, subscriber);
-        if (subscription && !subscription.closed) {
-            subscriber.next(this._value);
+      );
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return connectableObservableDescriptor;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__operators_refCount__ =
+        __webpack_require__(316);
+      /** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */
+
+      var ConnectableObservable = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ConnectableObservable,
+          _super,
+        );
+        function ConnectableObservable(source, subjectFactory) {
+          var _this = _super.call(this) || this;
+          _this.source = source;
+          _this.subjectFactory = subjectFactory;
+          _this._refCount = 0;
+          _this._isComplete = false;
+          return _this;
+        }
+        ConnectableObservable.prototype._subscribe = function (subscriber) {
+          return this.getSubject().subscribe(subscriber);
+        };
+        ConnectableObservable.prototype.getSubject = function () {
+          var subject = this._subject;
+          if (!subject || subject.isStopped) {
+            this._subject = this.subjectFactory();
+          }
+          return this._subject;
+        };
+        ConnectableObservable.prototype.connect = function () {
+          var connection = this._connection;
+          if (!connection) {
+            this._isComplete = false;
+            connection = this._connection =
+              new __WEBPACK_IMPORTED_MODULE_4__Subscription__[
+                "a" /* Subscription */
+              ]();
+            connection.add(
+              this.source.subscribe(
+                new ConnectableSubscriber(this.getSubject(), this),
+              ),
+            );
+            if (connection.closed) {
+              this._connection = null;
+              connection =
+                __WEBPACK_IMPORTED_MODULE_4__Subscription__[
+                  "a" /* Subscription */
+                ].EMPTY;
+            } else {
+              this._connection = connection;
+            }
+          }
+          return connection;
+        };
+        ConnectableObservable.prototype.refCount = function () {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__operators_refCount__[
+              "a" /* refCount */
+            ],
+          )()(this);
+        };
+        return ConnectableObservable;
+      })(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]);
+
+      var connectableProto = ConnectableObservable.prototype;
+      var connectableObservableDescriptor = {
+        operator: { value: null },
+        _refCount: { value: 0, writable: true },
+        _subject: { value: null, writable: true },
+        _connection: { value: null, writable: true },
+        _subscribe: { value: connectableProto._subscribe },
+        _isComplete: { value: connectableProto._isComplete, writable: true },
+        getSubject: { value: connectableProto.getSubject },
+        connect: { value: connectableProto.connect },
+        refCount: { value: connectableProto.refCount },
+      };
+      var ConnectableSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ConnectableSubscriber,
+          _super,
+        );
+        function ConnectableSubscriber(destination, connectable) {
+          var _this = _super.call(this, destination) || this;
+          _this.connectable = connectable;
+          return _this;
+        }
+        ConnectableSubscriber.prototype._error = function (err) {
+          this._unsubscribe();
+          _super.prototype._error.call(this, err);
+        };
+        ConnectableSubscriber.prototype._complete = function () {
+          this.connectable._isComplete = true;
+          this._unsubscribe();
+          _super.prototype._complete.call(this);
+        };
+        ConnectableSubscriber.prototype._unsubscribe = function () {
+          var connectable = this.connectable;
+          if (connectable) {
+            this.connectable = null;
+            var connection = connectable._connection;
+            connectable._refCount = 0;
+            connectable._subject = null;
+            connectable._connection = null;
+            if (connection) {
+              connection.unsubscribe();
+            }
+          }
+        };
+        return ConnectableSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["b" /* SubjectSubscriber */]);
+      var RefCountOperator = /*@__PURE__*/ (function () {
+        function RefCountOperator(connectable) {
+          this.connectable = connectable;
+        }
+        RefCountOperator.prototype.call = function (subscriber, source) {
+          var connectable = this.connectable;
+          connectable._refCount++;
+          var refCounter = new RefCountSubscriber(subscriber, connectable);
+          var subscription = source.subscribe(refCounter);
+          if (!refCounter.closed) {
+            refCounter.connection = connectable.connect();
+          }
+          return subscription;
+        };
+        return RefCountOperator;
+      })();
+      var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RefCountSubscriber,
+          _super,
+        );
+        function RefCountSubscriber(destination, connectable) {
+          var _this = _super.call(this, destination) || this;
+          _this.connectable = connectable;
+          return _this;
+        }
+        RefCountSubscriber.prototype._unsubscribe = function () {
+          var connectable = this.connectable;
+          if (!connectable) {
+            this.connection = null;
+            return;
+          }
+          this.connectable = null;
+          var refCount = connectable._refCount;
+          if (refCount <= 0) {
+            this.connection = null;
+            return;
+          }
+          connectable._refCount = refCount - 1;
+          if (refCount > 1) {
+            this.connection = null;
+            return;
+          }
+          var connection = this.connection;
+          var sharedConnection = connectable._connection;
+          this.connection = null;
+          if (
+            sharedConnection &&
+            (!connection || sharedConnection === connection)
+          ) {
+            sharedConnection.unsubscribe();
+          }
+        };
+        return RefCountSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=ConnectableObservable.js.map
+
+      /***/
+    },
+    /* 424 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = merge;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ =
+        __webpack_require__(49);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__ =
+        __webpack_require__(315);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__fromArray__ =
+        __webpack_require__(85);
+      /** PURE_IMPORTS_START _Observable,_util_isScheduler,_operators_mergeAll,_fromArray PURE_IMPORTS_END */
+
+      function merge() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
         }
-        return subscription;
-    };
-    BehaviorSubject.prototype.getValue = function () {
-        if (this.hasError) {
-            throw this.thrownError;
+        var concurrent = Number.POSITIVE_INFINITY;
+        var scheduler = null;
+        var last = observables[observables.length - 1];
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(last)
+        ) {
+          scheduler = observables.pop();
+          if (
+            observables.length > 1 &&
+            typeof observables[observables.length - 1] === "number"
+          ) {
+            concurrent = observables.pop();
+          }
+        } else if (typeof last === "number") {
+          concurrent = observables.pop();
         }
-        else if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
+        if (
+          scheduler === null &&
+          observables.length === 1 &&
+          observables[0] instanceof
+            __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]
+        ) {
+          return observables[0];
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__["a" /* mergeAll */],
+        )(concurrent)(
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__fromArray__["a" /* fromArray */],
+          )(observables, scheduler),
+        );
+      }
+      //# sourceMappingURL=merge.js.map
+
+      /***/
+    },
+    /* 425 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return NEVER;
+        },
+      );
+      /* harmony export (immutable) */ __webpack_exports__["a"] = never;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_noop__ =
+        __webpack_require__(191);
+      /** PURE_IMPORTS_START _Observable,_util_noop PURE_IMPORTS_END */
+
+      var NEVER = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+        "a" /* Observable */
+      ](__WEBPACK_IMPORTED_MODULE_1__util_noop__["a" /* noop */]);
+      function never() {
+        return NEVER;
+      }
+      //# sourceMappingURL=never.js.map
+
+      /***/
+    },
+    /* 426 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = race;
+      /* unused harmony export RaceOperator */
+      /* unused harmony export RaceSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__fromArray__ =
+        __webpack_require__(85);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_util_isArray,_fromArray,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function race() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
         }
-        else {
-            return this._value;
+        if (observables.length === 1) {
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */],
+            )(observables[0])
+          ) {
+            observables = observables[0];
+          } else {
+            return observables[0];
+          }
         }
-    };
-    BehaviorSubject.prototype.next = function (value) {
-        _super.prototype.next.call(this, this._value = value);
-    };
-    return BehaviorSubject;
-}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
-
-//# sourceMappingURL=BehaviorSubject.js.map
+        return __webpack_require__
+          .i(
+            __WEBPACK_IMPORTED_MODULE_2__fromArray__["a" /* fromArray */],
+          )(observables, undefined)
+          .lift(new RaceOperator());
+      }
+      var RaceOperator = /*@__PURE__*/ (function () {
+        function RaceOperator() {}
+        RaceOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new RaceSubscriber(subscriber));
+        };
+        return RaceOperator;
+      })();
 
+      var RaceSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RaceSubscriber,
+          _super,
+        );
+        function RaceSubscriber(destination) {
+          var _this = _super.call(this, destination) || this;
+          _this.hasFirst = false;
+          _this.observables = [];
+          _this.subscriptions = [];
+          return _this;
+        }
+        RaceSubscriber.prototype._next = function (observable) {
+          this.observables.push(observable);
+        };
+        RaceSubscriber.prototype._complete = function () {
+          var observables = this.observables;
+          var len = observables.length;
+          if (len === 0) {
+            this.destination.complete();
+          } else {
+            for (var i = 0; i < len && !this.hasFirst; i++) {
+              var observable = observables[i];
+              var subscription = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, observable, observable, i);
+              if (this.subscriptions) {
+                this.subscriptions.push(subscription);
+              }
+              this.add(subscription);
+            }
+            this.observables = null;
+          }
+        };
+        RaceSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          if (!this.hasFirst) {
+            this.hasFirst = true;
+            for (var i = 0; i < this.subscriptions.length; i++) {
+              if (i !== outerIndex) {
+                var subscription = this.subscriptions[i];
+                subscription.unsubscribe();
+                this.remove(subscription);
+              }
+            }
+            this.subscriptions = null;
+          }
+          this.destination.next(innerValue);
+        };
+        return RaceSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
 
-/***/ }),
-/* 420 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      //# sourceMappingURL=race.js.map
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return empty; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__config__ = __webpack_require__(185);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_hostReportError__ = __webpack_require__(323);
-/** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */
+      /***/
+    },
+    /* 427 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = timer;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ =
+        __webpack_require__(190);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
+
+      function timer(dueTime, periodOrScheduler, scheduler) {
+        if (dueTime === void 0) {
+          dueTime = 0;
+        }
+        var period = -1;
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */],
+          )(periodOrScheduler)
+        ) {
+          period =
+            (Number(periodOrScheduler) < 1 && 1) || Number(periodOrScheduler);
+        } else if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(periodOrScheduler)
+        ) {
+          scheduler = periodOrScheduler;
+        }
+        if (
+          !__webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(scheduler)
+        ) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+        }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var due = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */],
+          )(dueTime)
+            ? dueTime
+            : +dueTime - scheduler.now();
+          return scheduler.schedule(dispatch, due, {
+            index: 0,
+            period: period,
+            subscriber: subscriber,
+          });
+        });
+      }
+      function dispatch(state) {
+        var index = state.index,
+          period = state.period,
+          subscriber = state.subscriber;
+        subscriber.next(index);
+        if (subscriber.closed) {
+          return;
+        } else if (period === -1) {
+          return subscriber.complete();
+        }
+        state.index = index + 1;
+        this.schedule(state, period);
+      }
+      //# sourceMappingURL=timer.js.map
 
+      /***/
+    },
+    /* 428 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = audit;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function audit(durationSelector) {
+        return function auditOperatorFunction(source) {
+          return source.lift(new AuditOperator(durationSelector));
+        };
+      }
+      var AuditOperator = /*@__PURE__*/ (function () {
+        function AuditOperator(durationSelector) {
+          this.durationSelector = durationSelector;
+        }
+        AuditOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new AuditSubscriber(subscriber, this.durationSelector),
+          );
+        };
+        return AuditOperator;
+      })();
+      var AuditSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AuditSubscriber,
+          _super,
+        );
+        function AuditSubscriber(destination, durationSelector) {
+          var _this = _super.call(this, destination) || this;
+          _this.durationSelector = durationSelector;
+          _this.hasValue = false;
+          return _this;
+        }
+        AuditSubscriber.prototype._next = function (value) {
+          this.value = value;
+          this.hasValue = true;
+          if (!this.throttled) {
+            var duration = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */],
+            )(this.durationSelector)(value);
+            if (
+              duration ===
+              __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              this.destination.error(
+                __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
+                  "a" /* errorObject */
+                ].e,
+              );
+            } else {
+              var innerSubscription = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, duration);
+              if (!innerSubscription || innerSubscription.closed) {
+                this.clearThrottle();
+              } else {
+                this.add((this.throttled = innerSubscription));
+              }
+            }
+          }
+        };
+        AuditSubscriber.prototype.clearThrottle = function () {
+          var _a = this,
+            value = _a.value,
+            hasValue = _a.hasValue,
+            throttled = _a.throttled;
+          if (throttled) {
+            this.remove(throttled);
+            this.throttled = null;
+            throttled.unsubscribe();
+          }
+          if (hasValue) {
+            this.value = null;
+            this.hasValue = false;
+            this.destination.next(value);
+          }
+        };
+        AuditSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+        ) {
+          this.clearThrottle();
+        };
+        AuditSubscriber.prototype.notifyComplete = function () {
+          this.clearThrottle();
+        };
+        return AuditSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=audit.js.map
 
-var empty = {
-    closed: true,
-    next: function (value) { },
-    error: function (err) {
-        if (__WEBPACK_IMPORTED_MODULE_0__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
-            throw err;
+      /***/
+    },
+    /* 429 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = concatAll;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeAll__ =
+        __webpack_require__(315);
+      /** PURE_IMPORTS_START _mergeAll PURE_IMPORTS_END */
+
+      function concatAll() {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__mergeAll__["a" /* mergeAll */],
+        )(1);
+      }
+      //# sourceMappingURL=concatAll.js.map
+
+      /***/
+    },
+    /* 430 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = concatMap;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ =
+        __webpack_require__(148);
+      /** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
+
+      function concatMap(project, resultSelector) {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
+        )(project, resultSelector, 1);
+      }
+      //# sourceMappingURL=concatMap.js.map
+
+      /***/
+    },
+    /* 431 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        distinctUntilChanged;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
+        __webpack_require__(48);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
+
+      function distinctUntilChanged(compare, keySelector) {
+        return function (source) {
+          return source.lift(
+            new DistinctUntilChangedOperator(compare, keySelector),
+          );
+        };
+      }
+      var DistinctUntilChangedOperator = /*@__PURE__*/ (function () {
+        function DistinctUntilChangedOperator(compare, keySelector) {
+          this.compare = compare;
+          this.keySelector = keySelector;
         }
-        else {
-            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_hostReportError__["a" /* hostReportError */])(err);
+        DistinctUntilChangedOperator.prototype.call = function (
+          subscriber,
+          source,
+        ) {
+          return source.subscribe(
+            new DistinctUntilChangedSubscriber(
+              subscriber,
+              this.compare,
+              this.keySelector,
+            ),
+          );
+        };
+        return DistinctUntilChangedOperator;
+      })();
+      var DistinctUntilChangedSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DistinctUntilChangedSubscriber,
+          _super,
+        );
+        function DistinctUntilChangedSubscriber(
+          destination,
+          compare,
+          keySelector,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.keySelector = keySelector;
+          _this.hasKey = false;
+          if (typeof compare === "function") {
+            _this.compare = compare;
+          }
+          return _this;
         }
+        DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {
+          return x === y;
+        };
+        DistinctUntilChangedSubscriber.prototype._next = function (value) {
+          var keySelector = this.keySelector;
+          var key = value;
+          if (keySelector) {
+            key = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
+            )(this.keySelector)(value);
+            if (
+              key ===
+              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              return this.destination.error(
+                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                  "a" /* errorObject */
+                ].e,
+              );
+            }
+          }
+          var result = false;
+          if (this.hasKey) {
+            result = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
+            )(this.compare)(this.key, key);
+            if (
+              result ===
+              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              return this.destination.error(
+                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                  "a" /* errorObject */
+                ].e,
+              );
+            }
+          } else {
+            this.hasKey = true;
+          }
+          if (Boolean(result) === false) {
+            this.key = key;
+            this.destination.next(value);
+          }
+        };
+        return DistinctUntilChangedSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=distinctUntilChanged.js.map
+
+      /***/
     },
-    complete: function () { }
-};
-//# sourceMappingURL=Observer.js.map
+    /* 432 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = find;
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return FindValueOperator;
+        },
+      );
+      /* unused harmony export FindValueSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function find(predicate, thisArg) {
+        if (typeof predicate !== "function") {
+          throw new TypeError("predicate is not a function");
+        }
+        return function (source) {
+          return source.lift(
+            new FindValueOperator(predicate, source, false, thisArg),
+          );
+        };
+      }
+      var FindValueOperator = /*@__PURE__*/ (function () {
+        function FindValueOperator(predicate, source, yieldIndex, thisArg) {
+          this.predicate = predicate;
+          this.source = source;
+          this.yieldIndex = yieldIndex;
+          this.thisArg = thisArg;
+        }
+        FindValueOperator.prototype.call = function (observer, source) {
+          return source.subscribe(
+            new FindValueSubscriber(
+              observer,
+              this.predicate,
+              this.source,
+              this.yieldIndex,
+              this.thisArg,
+            ),
+          );
+        };
+        return FindValueOperator;
+      })();
 
+      var FindValueSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          FindValueSubscriber,
+          _super,
+        );
+        function FindValueSubscriber(
+          destination,
+          predicate,
+          source,
+          yieldIndex,
+          thisArg,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.source = source;
+          _this.yieldIndex = yieldIndex;
+          _this.thisArg = thisArg;
+          _this.index = 0;
+          return _this;
+        }
+        FindValueSubscriber.prototype.notifyComplete = function (value) {
+          var destination = this.destination;
+          destination.next(value);
+          destination.complete();
+          this.unsubscribe();
+        };
+        FindValueSubscriber.prototype._next = function (value) {
+          var _a = this,
+            predicate = _a.predicate,
+            thisArg = _a.thisArg;
+          var index = this.index++;
+          try {
+            var result = predicate.call(
+              thisArg || this,
+              value,
+              index,
+              this.source,
+            );
+            if (result) {
+              this.notifyComplete(this.yieldIndex ? index : value);
+            }
+          } catch (err) {
+            this.destination.error(err);
+          }
+        };
+        FindValueSubscriber.prototype._complete = function () {
+          this.notifyComplete(this.yieldIndex ? -1 : undefined);
+        };
+        return FindValueSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
 
-/***/ }),
-/* 421 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      //# sourceMappingURL=find.js.map
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Scheduler; });
-var Scheduler = /*@__PURE__*/ (function () {
-    function Scheduler(SchedulerAction, now) {
-        if (now === void 0) {
-            now = Scheduler.now;
-        }
-        this.SchedulerAction = SchedulerAction;
-        this.now = now;
-    }
-    Scheduler.prototype.schedule = function (work, delay, state) {
+      /***/
+    },
+    /* 433 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["b"] = groupBy;
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return GroupedObservable;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subject__ =
+        __webpack_require__(36);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_Subscription,_Observable,_Subject PURE_IMPORTS_END */
+
+      function groupBy(
+        keySelector,
+        elementSelector,
+        durationSelector,
+        subjectSelector,
+      ) {
+        return function (source) {
+          return source.lift(
+            new GroupByOperator(
+              keySelector,
+              elementSelector,
+              durationSelector,
+              subjectSelector,
+            ),
+          );
+        };
+      }
+      var GroupByOperator = /*@__PURE__*/ (function () {
+        function GroupByOperator(
+          keySelector,
+          elementSelector,
+          durationSelector,
+          subjectSelector,
+        ) {
+          this.keySelector = keySelector;
+          this.elementSelector = elementSelector;
+          this.durationSelector = durationSelector;
+          this.subjectSelector = subjectSelector;
+        }
+        GroupByOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new GroupBySubscriber(
+              subscriber,
+              this.keySelector,
+              this.elementSelector,
+              this.durationSelector,
+              this.subjectSelector,
+            ),
+          );
+        };
+        return GroupByOperator;
+      })();
+      var GroupBySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          GroupBySubscriber,
+          _super,
+        );
+        function GroupBySubscriber(
+          destination,
+          keySelector,
+          elementSelector,
+          durationSelector,
+          subjectSelector,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.keySelector = keySelector;
+          _this.elementSelector = elementSelector;
+          _this.durationSelector = durationSelector;
+          _this.subjectSelector = subjectSelector;
+          _this.groups = null;
+          _this.attemptedToUnsubscribe = false;
+          _this.count = 0;
+          return _this;
+        }
+        GroupBySubscriber.prototype._next = function (value) {
+          var key;
+          try {
+            key = this.keySelector(value);
+          } catch (err) {
+            this.error(err);
+            return;
+          }
+          this._group(value, key);
+        };
+        GroupBySubscriber.prototype._group = function (value, key) {
+          var groups = this.groups;
+          if (!groups) {
+            groups = this.groups = new Map();
+          }
+          var group = groups.get(key);
+          var element;
+          if (this.elementSelector) {
+            try {
+              element = this.elementSelector(value);
+            } catch (err) {
+              this.error(err);
+            }
+          } else {
+            element = value;
+          }
+          if (!group) {
+            group = this.subjectSelector
+              ? this.subjectSelector()
+              : new __WEBPACK_IMPORTED_MODULE_4__Subject__["a" /* Subject */]();
+            groups.set(key, group);
+            var groupedObservable = new GroupedObservable(key, group, this);
+            this.destination.next(groupedObservable);
+            if (this.durationSelector) {
+              var duration = void 0;
+              try {
+                duration = this.durationSelector(
+                  new GroupedObservable(key, group),
+                );
+              } catch (err) {
+                this.error(err);
+                return;
+              }
+              this.add(
+                duration.subscribe(
+                  new GroupDurationSubscriber(key, group, this),
+                ),
+              );
+            }
+          }
+          if (!group.closed) {
+            group.next(element);
+          }
+        };
+        GroupBySubscriber.prototype._error = function (err) {
+          var groups = this.groups;
+          if (groups) {
+            groups.forEach(function (group, key) {
+              group.error(err);
+            });
+            groups.clear();
+          }
+          this.destination.error(err);
+        };
+        GroupBySubscriber.prototype._complete = function () {
+          var groups = this.groups;
+          if (groups) {
+            groups.forEach(function (group, key) {
+              group.complete();
+            });
+            groups.clear();
+          }
+          this.destination.complete();
+        };
+        GroupBySubscriber.prototype.removeGroup = function (key) {
+          this.groups.delete(key);
+        };
+        GroupBySubscriber.prototype.unsubscribe = function () {
+          if (!this.closed) {
+            this.attemptedToUnsubscribe = true;
+            if (this.count === 0) {
+              _super.prototype.unsubscribe.call(this);
+            }
+          }
+        };
+        return GroupBySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      var GroupDurationSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          GroupDurationSubscriber,
+          _super,
+        );
+        function GroupDurationSubscriber(key, group, parent) {
+          var _this = _super.call(this, group) || this;
+          _this.key = key;
+          _this.group = group;
+          _this.parent = parent;
+          return _this;
+        }
+        GroupDurationSubscriber.prototype._next = function (value) {
+          this.complete();
+        };
+        GroupDurationSubscriber.prototype._unsubscribe = function () {
+          var _a = this,
+            parent = _a.parent,
+            key = _a.key;
+          this.key = this.parent = null;
+          if (parent) {
+            parent.removeGroup(key);
+          }
+        };
+        return GroupDurationSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      var GroupedObservable = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          GroupedObservable,
+          _super,
+        );
+        function GroupedObservable(key, groupSubject, refCountSubscription) {
+          var _this = _super.call(this) || this;
+          _this.key = key;
+          _this.groupSubject = groupSubject;
+          _this.refCountSubscription = refCountSubscription;
+          return _this;
+        }
+        GroupedObservable.prototype._subscribe = function (subscriber) {
+          var subscription = new __WEBPACK_IMPORTED_MODULE_2__Subscription__[
+            "a" /* Subscription */
+          ]();
+          var _a = this,
+            refCountSubscription = _a.refCountSubscription,
+            groupSubject = _a.groupSubject;
+          if (refCountSubscription && !refCountSubscription.closed) {
+            subscription.add(
+              new InnerRefCountSubscription(refCountSubscription),
+            );
+          }
+          subscription.add(groupSubject.subscribe(subscriber));
+          return subscription;
+        };
+        return GroupedObservable;
+      })(__WEBPACK_IMPORTED_MODULE_3__Observable__["a" /* Observable */]);
+
+      var InnerRefCountSubscription = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          InnerRefCountSubscription,
+          _super,
+        );
+        function InnerRefCountSubscription(parent) {
+          var _this = _super.call(this) || this;
+          _this.parent = parent;
+          parent.count++;
+          return _this;
+        }
+        InnerRefCountSubscription.prototype.unsubscribe = function () {
+          var parent = this.parent;
+          if (!parent.closed && !this.closed) {
+            _super.prototype.unsubscribe.call(this);
+            parent.count -= 1;
+            if (parent.count === 0 && parent.attemptedToUnsubscribe) {
+              parent.unsubscribe();
+            }
+          }
+        };
+        return InnerRefCountSubscription;
+      })(__WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]);
+      //# sourceMappingURL=groupBy.js.map
+
+      /***/
+    },
+    /* 434 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["b"] = observeOn;
+      /* unused harmony export ObserveOnOperator */
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return ObserveOnSubscriber;
+        },
+      );
+      /* unused harmony export ObserveOnMessage */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ =
+        __webpack_require__(184);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
+
+      function observeOn(scheduler, delay) {
         if (delay === void 0) {
+          delay = 0;
+        }
+        return function observeOnOperatorFunction(source) {
+          return source.lift(new ObserveOnOperator(scheduler, delay));
+        };
+      }
+      var ObserveOnOperator = /*@__PURE__*/ (function () {
+        function ObserveOnOperator(scheduler, delay) {
+          if (delay === void 0) {
             delay = 0;
+          }
+          this.scheduler = scheduler;
+          this.delay = delay;
         }
-        return new this.SchedulerAction(this, work).schedule(state, delay);
-    };
-    Scheduler.now = function () { return Date.now(); };
-    return Scheduler;
-}());
-
-//# sourceMappingURL=Scheduler.js.map
-
-
-/***/ }),
-/* 422 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return SubjectSubscription; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
+        ObserveOnOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ObserveOnSubscriber(subscriber, this.scheduler, this.delay),
+          );
+        };
+        return ObserveOnOperator;
+      })();
 
+      var ObserveOnSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ObserveOnSubscriber,
+          _super,
+        );
+        function ObserveOnSubscriber(destination, scheduler, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          var _this = _super.call(this, destination) || this;
+          _this.scheduler = scheduler;
+          _this.delay = delay;
+          return _this;
+        }
+        ObserveOnSubscriber.dispatch = function (arg) {
+          var notification = arg.notification,
+            destination = arg.destination;
+          notification.observe(destination);
+          this.unsubscribe();
+        };
+        ObserveOnSubscriber.prototype.scheduleMessage = function (
+          notification,
+        ) {
+          var destination = this.destination;
+          destination.add(
+            this.scheduler.schedule(
+              ObserveOnSubscriber.dispatch,
+              this.delay,
+              new ObserveOnMessage(notification, this.destination),
+            ),
+          );
+        };
+        ObserveOnSubscriber.prototype._next = function (value) {
+          this.scheduleMessage(
+            __WEBPACK_IMPORTED_MODULE_2__Notification__[
+              "a" /* Notification */
+            ].createNext(value),
+          );
+        };
+        ObserveOnSubscriber.prototype._error = function (err) {
+          this.scheduleMessage(
+            __WEBPACK_IMPORTED_MODULE_2__Notification__[
+              "a" /* Notification */
+            ].createError(err),
+          );
+          this.unsubscribe();
+        };
+        ObserveOnSubscriber.prototype._complete = function () {
+          this.scheduleMessage(
+            __WEBPACK_IMPORTED_MODULE_2__Notification__[
+              "a" /* Notification */
+            ].createComplete(),
+          );
+          this.unsubscribe();
+        };
+        return ObserveOnSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
 
-var SubjectSubscription = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubjectSubscription, _super);
-    function SubjectSubscription(subject, subscriber) {
-        var _this = _super.call(this) || this;
-        _this.subject = subject;
-        _this.subscriber = subscriber;
-        _this.closed = false;
-        return _this;
-    }
-    SubjectSubscription.prototype.unsubscribe = function () {
-        if (this.closed) {
-            return;
-        }
-        this.closed = true;
-        var subject = this.subject;
-        var observers = subject.observers;
-        this.subject = null;
-        if (!observers || observers.length === 0 || subject.isStopped || subject.closed) {
-            return;
-        }
-        var subscriberIndex = observers.indexOf(this.subscriber);
-        if (subscriberIndex !== -1) {
-            observers.splice(subscriberIndex, 1);
+      var ObserveOnMessage = /*@__PURE__*/ (function () {
+        function ObserveOnMessage(notification, destination) {
+          this.notification = notification;
+          this.destination = destination;
         }
-    };
-    return SubjectSubscription;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]));
-
-//# sourceMappingURL=SubjectSubscription.js.map
-
-
-/***/ }),
-/* 423 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ConnectableObservable; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return connectableObservableDescriptor; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__operators_refCount__ = __webpack_require__(316);
-/** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */
-
-
-
-
+        return ObserveOnMessage;
+      })();
 
+      //# sourceMappingURL=observeOn.js.map
 
-var ConnectableObservable = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ConnectableObservable, _super);
-    function ConnectableObservable(source, subjectFactory) {
-        var _this = _super.call(this) || this;
-        _this.source = source;
-        _this.subjectFactory = subjectFactory;
-        _this._refCount = 0;
-        _this._isComplete = false;
-        return _this;
-    }
-    ConnectableObservable.prototype._subscribe = function (subscriber) {
-        return this.getSubject().subscribe(subscriber);
-    };
-    ConnectableObservable.prototype.getSubject = function () {
-        var subject = this._subject;
-        if (!subject || subject.isStopped) {
-            this._subject = this.subjectFactory();
-        }
-        return this._subject;
-    };
-    ConnectableObservable.prototype.connect = function () {
-        var connection = this._connection;
-        if (!connection) {
-            this._isComplete = false;
-            connection = this._connection = new __WEBPACK_IMPORTED_MODULE_4__Subscription__["a" /* Subscription */]();
-            connection.add(this.source
-                .subscribe(new ConnectableSubscriber(this.getSubject(), this)));
-            if (connection.closed) {
-                this._connection = null;
-                connection = __WEBPACK_IMPORTED_MODULE_4__Subscription__["a" /* Subscription */].EMPTY;
-            }
-            else {
-                this._connection = connection;
-            }
-        }
-        return connection;
-    };
-    ConnectableObservable.prototype.refCount = function () {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__operators_refCount__["a" /* refCount */])()(this);
-    };
-    return ConnectableObservable;
-}(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]));
-
-var connectableProto = ConnectableObservable.prototype;
-var connectableObservableDescriptor = {
-    operator: { value: null },
-    _refCount: { value: 0, writable: true },
-    _subject: { value: null, writable: true },
-    _connection: { value: null, writable: true },
-    _subscribe: { value: connectableProto._subscribe },
-    _isComplete: { value: connectableProto._isComplete, writable: true },
-    getSubject: { value: connectableProto.getSubject },
-    connect: { value: connectableProto.connect },
-    refCount: { value: connectableProto.refCount }
-};
-var ConnectableSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ConnectableSubscriber, _super);
-    function ConnectableSubscriber(destination, connectable) {
-        var _this = _super.call(this, destination) || this;
-        _this.connectable = connectable;
-        return _this;
-    }
-    ConnectableSubscriber.prototype._error = function (err) {
-        this._unsubscribe();
-        _super.prototype._error.call(this, err);
-    };
-    ConnectableSubscriber.prototype._complete = function () {
-        this.connectable._isComplete = true;
-        this._unsubscribe();
-        _super.prototype._complete.call(this);
-    };
-    ConnectableSubscriber.prototype._unsubscribe = function () {
-        var connectable = this.connectable;
-        if (connectable) {
-            this.connectable = null;
-            var connection = connectable._connection;
-            connectable._refCount = 0;
-            connectable._subject = null;
-            connectable._connection = null;
-            if (connection) {
-                connection.unsubscribe();
-            }
-        }
-    };
-    return ConnectableSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subject__["b" /* SubjectSubscriber */]));
-var RefCountOperator = /*@__PURE__*/ (function () {
-    function RefCountOperator(connectable) {
-        this.connectable = connectable;
-    }
-    RefCountOperator.prototype.call = function (subscriber, source) {
-        var connectable = this.connectable;
-        connectable._refCount++;
-        var refCounter = new RefCountSubscriber(subscriber, connectable);
-        var subscription = source.subscribe(refCounter);
-        if (!refCounter.closed) {
-            refCounter.connection = connectable.connect();
+      /***/
+    },
+    /* 435 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = tap;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_noop__ =
+        __webpack_require__(191);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isFunction__ =
+        __webpack_require__(154);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */
+
+      function tap(nextOrObserver, error, complete) {
+        return function tapOperatorFunction(source) {
+          return source.lift(new DoOperator(nextOrObserver, error, complete));
+        };
+      }
+      var DoOperator = /*@__PURE__*/ (function () {
+        function DoOperator(nextOrObserver, error, complete) {
+          this.nextOrObserver = nextOrObserver;
+          this.error = error;
+          this.complete = complete;
+        }
+        DoOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new TapSubscriber(
+              subscriber,
+              this.nextOrObserver,
+              this.error,
+              this.complete,
+            ),
+          );
+        };
+        return DoOperator;
+      })();
+      var TapSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          TapSubscriber,
+          _super,
+        );
+        function TapSubscriber(destination, observerOrNext, error, complete) {
+          var _this = _super.call(this, destination) || this;
+          _this._tapNext =
+            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+          _this._tapError =
+            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+          _this._tapComplete =
+            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+          _this._tapError =
+            error || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+          _this._tapComplete =
+            complete ||
+            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_isFunction__[
+                "a" /* isFunction */
+              ],
+            )(observerOrNext)
+          ) {
+            _this._context = _this;
+            _this._tapNext = observerOrNext;
+          } else if (observerOrNext) {
+            _this._context = observerOrNext;
+            _this._tapNext =
+              observerOrNext.next ||
+              __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+            _this._tapError =
+              observerOrNext.error ||
+              __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+            _this._tapComplete =
+              observerOrNext.complete ||
+              __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+          }
+          return _this;
         }
-        return subscription;
-    };
-    return RefCountOperator;
-}());
-var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RefCountSubscriber, _super);
-    function RefCountSubscriber(destination, connectable) {
-        var _this = _super.call(this, destination) || this;
-        _this.connectable = connectable;
-        return _this;
-    }
-    RefCountSubscriber.prototype._unsubscribe = function () {
-        var connectable = this.connectable;
-        if (!connectable) {
-            this.connection = null;
+        TapSubscriber.prototype._next = function (value) {
+          try {
+            this._tapNext.call(this._context, value);
+          } catch (err) {
+            this.destination.error(err);
             return;
-        }
-        this.connectable = null;
-        var refCount = connectable._refCount;
-        if (refCount <= 0) {
-            this.connection = null;
+          }
+          this.destination.next(value);
+        };
+        TapSubscriber.prototype._error = function (err) {
+          try {
+            this._tapError.call(this._context, err);
+          } catch (err) {
+            this.destination.error(err);
             return;
-        }
-        connectable._refCount = refCount - 1;
-        if (refCount > 1) {
-            this.connection = null;
+          }
+          this.destination.error(err);
+        };
+        TapSubscriber.prototype._complete = function () {
+          try {
+            this._tapComplete.call(this._context);
+          } catch (err) {
+            this.destination.error(err);
             return;
+          }
+          return this.destination.complete();
+        };
+        return TapSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=tap.js.map
+
+      /***/
+    },
+    /* 436 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return defaultThrottleConfig;
+        },
+      );
+      /* harmony export (immutable) */ __webpack_exports__["a"] = throttle;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      var defaultThrottleConfig = {
+        leading: true,
+        trailing: false,
+      };
+      function throttle(durationSelector, config) {
+        if (config === void 0) {
+          config = defaultThrottleConfig;
         }
-        var connection = this.connection;
-        var sharedConnection = connectable._connection;
-        this.connection = null;
-        if (sharedConnection && (!connection || sharedConnection === connection)) {
-            sharedConnection.unsubscribe();
+        return function (source) {
+          return source.lift(
+            new ThrottleOperator(
+              durationSelector,
+              config.leading,
+              config.trailing,
+            ),
+          );
+        };
+      }
+      var ThrottleOperator = /*@__PURE__*/ (function () {
+        function ThrottleOperator(durationSelector, leading, trailing) {
+          this.durationSelector = durationSelector;
+          this.leading = leading;
+          this.trailing = trailing;
+        }
+        ThrottleOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ThrottleSubscriber(
+              subscriber,
+              this.durationSelector,
+              this.leading,
+              this.trailing,
+            ),
+          );
+        };
+        return ThrottleOperator;
+      })();
+      var ThrottleSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ThrottleSubscriber,
+          _super,
+        );
+        function ThrottleSubscriber(
+          destination,
+          durationSelector,
+          _leading,
+          _trailing,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.destination = destination;
+          _this.durationSelector = durationSelector;
+          _this._leading = _leading;
+          _this._trailing = _trailing;
+          _this._hasValue = false;
+          return _this;
+        }
+        ThrottleSubscriber.prototype._next = function (value) {
+          this._hasValue = true;
+          this._sendValue = value;
+          if (!this._throttled) {
+            if (this._leading) {
+              this.send();
+            } else {
+              this.throttle(value);
+            }
+          }
+        };
+        ThrottleSubscriber.prototype.send = function () {
+          var _a = this,
+            _hasValue = _a._hasValue,
+            _sendValue = _a._sendValue;
+          if (_hasValue) {
+            this.destination.next(_sendValue);
+            this.throttle(_sendValue);
+          }
+          this._hasValue = false;
+          this._sendValue = null;
+        };
+        ThrottleSubscriber.prototype.throttle = function (value) {
+          var duration = this.tryDurationSelector(value);
+          if (duration) {
+            this.add(
+              (this._throttled = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, duration)),
+            );
+          }
+        };
+        ThrottleSubscriber.prototype.tryDurationSelector = function (value) {
+          try {
+            return this.durationSelector(value);
+          } catch (err) {
+            this.destination.error(err);
+            return null;
+          }
+        };
+        ThrottleSubscriber.prototype.throttlingDone = function () {
+          var _a = this,
+            _throttled = _a._throttled,
+            _trailing = _a._trailing;
+          if (_throttled) {
+            _throttled.unsubscribe();
+          }
+          this._throttled = null;
+          if (_trailing) {
+            this.send();
+          }
+        };
+        ThrottleSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.throttlingDone();
+        };
+        ThrottleSubscriber.prototype.notifyComplete = function () {
+          this.throttlingDone();
+        };
+        return ThrottleSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=throttle.js.map
+
+      /***/
+    },
+    /* 437 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = timeoutWith;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ =
+        __webpack_require__(443);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function timeoutWith(due, withObservable, scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
         }
-    };
-    return RefCountSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=ConnectableObservable.js.map
+        return function (source) {
+          var absoluteTimeout = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */],
+          )(due);
+          var waitFor = absoluteTimeout
+            ? +due - scheduler.now()
+            : Math.abs(due);
+          return source.lift(
+            new TimeoutWithOperator(
+              waitFor,
+              absoluteTimeout,
+              withObservable,
+              scheduler,
+            ),
+          );
+        };
+      }
+      var TimeoutWithOperator = /*@__PURE__*/ (function () {
+        function TimeoutWithOperator(
+          waitFor,
+          absoluteTimeout,
+          withObservable,
+          scheduler,
+        ) {
+          this.waitFor = waitFor;
+          this.absoluteTimeout = absoluteTimeout;
+          this.withObservable = withObservable;
+          this.scheduler = scheduler;
+        }
+        TimeoutWithOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new TimeoutWithSubscriber(
+              subscriber,
+              this.absoluteTimeout,
+              this.waitFor,
+              this.withObservable,
+              this.scheduler,
+            ),
+          );
+        };
+        return TimeoutWithOperator;
+      })();
+      var TimeoutWithSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          TimeoutWithSubscriber,
+          _super,
+        );
+        function TimeoutWithSubscriber(
+          destination,
+          absoluteTimeout,
+          waitFor,
+          withObservable,
+          scheduler,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.absoluteTimeout = absoluteTimeout;
+          _this.waitFor = waitFor;
+          _this.withObservable = withObservable;
+          _this.scheduler = scheduler;
+          _this.action = null;
+          _this.scheduleTimeout();
+          return _this;
+        }
+        TimeoutWithSubscriber.dispatchTimeout = function (subscriber) {
+          var withObservable = subscriber.withObservable;
+          subscriber._unsubscribeAndRecycle();
+          subscriber.add(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(subscriber, withObservable),
+          );
+        };
+        TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
+          var action = this.action;
+          if (action) {
+            this.action = action.schedule(this, this.waitFor);
+          } else {
+            this.add(
+              (this.action = this.scheduler.schedule(
+                TimeoutWithSubscriber.dispatchTimeout,
+                this.waitFor,
+                this,
+              )),
+            );
+          }
+        };
+        TimeoutWithSubscriber.prototype._next = function (value) {
+          if (!this.absoluteTimeout) {
+            this.scheduleTimeout();
+          }
+          _super.prototype._next.call(this, value);
+        };
+        TimeoutWithSubscriber.prototype._unsubscribe = function () {
+          this.action = null;
+          this.scheduler = null;
+          this.withObservable = null;
+        };
+        return TimeoutWithSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=timeoutWith.js.map
 
+      /***/
+    },
+    /* 438 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return asap;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsapAction__ =
+        __webpack_require__(921);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__ =
+        __webpack_require__(922);
+      /** PURE_IMPORTS_START _AsapAction,_AsapScheduler PURE_IMPORTS_END */
+
+      var asap = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__[
+        "a" /* AsapScheduler */
+      ](__WEBPACK_IMPORTED_MODULE_0__AsapAction__["a" /* AsapAction */]);
+      //# sourceMappingURL=asap.js.map
+
+      /***/
+    },
+    /* 439 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return queue;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__QueueAction__ =
+        __webpack_require__(923);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__ =
+        __webpack_require__(924);
+      /** PURE_IMPORTS_START _QueueAction,_QueueScheduler PURE_IMPORTS_END */
+
+      var queue =
+        /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__[
+          "a" /* QueueScheduler */
+        ](__WEBPACK_IMPORTED_MODULE_0__QueueAction__["a" /* QueueAction */]);
+      //# sourceMappingURL=queue.js.map
+
+      /***/
+    },
+    /* 440 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return TimeoutError;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function TimeoutErrorImpl() {
+        Error.call(this);
+        this.message = "Timeout has occurred";
+        this.name = "TimeoutError";
+        return this;
+      }
+      TimeoutErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+      var TimeoutError = TimeoutErrorImpl;
+      //# sourceMappingURL=TimeoutError.js.map
 
-/***/ }),
-/* 424 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 441 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return UnsubscriptionError;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function UnsubscriptionErrorImpl(errors) {
+        Error.call(this);
+        this.message = errors
+          ? errors.length +
+            " errors occurred during unsubscription:\n" +
+            errors
+              .map(function (err, i) {
+                return i + 1 + ") " + err.toString();
+              })
+              .join("\n  ")
+          : "";
+        this.name = "UnsubscriptionError";
+        this.errors = errors;
+        return this;
+      }
+      UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(
+        Error.prototype,
+      );
+      var UnsubscriptionError = UnsubscriptionErrorImpl;
+      //# sourceMappingURL=UnsubscriptionError.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = merge;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ = __webpack_require__(49);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__ = __webpack_require__(315);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__fromArray__ = __webpack_require__(85);
-/** PURE_IMPORTS_START _Observable,_util_isScheduler,_operators_mergeAll,_fromArray PURE_IMPORTS_END */
+      /***/
+    },
+    /* 442 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return isArrayLike;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var isArrayLike = function (x) {
+        return x && typeof x.length === "number" && typeof x !== "function";
+      };
+      //# sourceMappingURL=isArrayLike.js.map
 
+      /***/
+    },
+    /* 443 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isDate;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function isDate(value) {
+        return value instanceof Date && !isNaN(+value);
+      }
+      //# sourceMappingURL=isDate.js.map
 
+      /***/
+    },
+    /* 444 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isObject;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function isObject(x) {
+        return x != null && typeof x === "object";
+      }
+      //# sourceMappingURL=isObject.js.map
 
+      /***/
+    },
+    /* 445 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isPromise;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function isPromise(value) {
+        return (
+          value &&
+          typeof value.subscribe !== "function" &&
+          typeof value.then === "function"
+        );
+      }
+      //# sourceMappingURL=isPromise.js.map
 
-function merge() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    var concurrent = Number.POSITIVE_INFINITY;
-    var scheduler = null;
-    var last = observables[observables.length - 1];
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isScheduler__["a" /* isScheduler */])(last)) {
-        scheduler = observables.pop();
-        if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {
-            concurrent = observables.pop();
+      /***/
+    },
+    /* 446 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return subscribeTo;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeToArray__ =
+        __webpack_require__(447);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__ =
+        __webpack_require__(450);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__ =
+        __webpack_require__(448);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__ =
+        __webpack_require__(449);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__isArrayLike__ =
+        __webpack_require__(442);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__isPromise__ =
+        __webpack_require__(445);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__isObject__ =
+        __webpack_require__(444);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__symbol_iterator__ =
+        __webpack_require__(151);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__symbol_observable__ =
+        __webpack_require__(117);
+      /** PURE_IMPORTS_START _Observable,_subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */
+
+      var subscribeTo = function (result) {
+        if (
+          result instanceof
+          __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]
+        ) {
+          return function (subscriber) {
+            if (result._isScalar) {
+              subscriber.next(result.value);
+              subscriber.complete();
+              return undefined;
+            } else {
+              return result.subscribe(subscriber);
+            }
+          };
+        } else if (
+          result &&
+          typeof result[
+            __WEBPACK_IMPORTED_MODULE_9__symbol_observable__[
+              "a" /* observable */
+            ]
+          ] === "function"
+        ) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__[
+              "a" /* subscribeToObservable */
+            ],
+          )(result);
+        } else if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__isArrayLike__["a" /* isArrayLike */],
+          )(result)
+        ) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__subscribeToArray__[
+              "a" /* subscribeToArray */
+            ],
+          )(result);
+        } else if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_6__isPromise__["a" /* isPromise */],
+          )(result)
+        ) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__[
+              "a" /* subscribeToPromise */
+            ],
+          )(result);
+        } else if (
+          result &&
+          typeof result[
+            __WEBPACK_IMPORTED_MODULE_8__symbol_iterator__["a" /* iterator */]
+          ] === "function"
+        ) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__[
+              "a" /* subscribeToIterable */
+            ],
+          )(result);
+        } else {
+          var value = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_7__isObject__["a" /* isObject */],
+          )(result)
+            ? "an invalid object"
+            : "'" + result + "'";
+          var msg =
+            "You provided " +
+            value +
+            " where a stream was expected." +
+            " You can provide an Observable, Promise, Array, or Iterable.";
+          throw new TypeError(msg);
         }
-    }
-    else if (typeof last === 'number') {
-        concurrent = observables.pop();
-    }
-    if (scheduler === null && observables.length === 1 && observables[0] instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]) {
-        return observables[0];
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__["a" /* mergeAll */])(concurrent)(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__fromArray__["a" /* fromArray */])(observables, scheduler));
-}
-//# sourceMappingURL=merge.js.map
-
-
-/***/ }),
-/* 425 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      };
+      //# sourceMappingURL=subscribeTo.js.map
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return NEVER; });
-/* harmony export (immutable) */ __webpack_exports__["a"] = never;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_noop__ = __webpack_require__(191);
-/** PURE_IMPORTS_START _Observable,_util_noop PURE_IMPORTS_END */
+      /***/
+    },
+    /* 447 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return subscribeToArray;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var subscribeToArray = function (array) {
+        return function (subscriber) {
+          for (
+            var i = 0, len = array.length;
+            i < len && !subscriber.closed;
+            i++
+          ) {
+            subscriber.next(array[i]);
+          }
+          if (!subscriber.closed) {
+            subscriber.complete();
+          }
+        };
+      };
+      //# sourceMappingURL=subscribeToArray.js.map
 
+      /***/
+    },
+    /* 448 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return subscribeToIterable;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ =
+        __webpack_require__(151);
+      /** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
 
-var NEVER = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__WEBPACK_IMPORTED_MODULE_1__util_noop__["a" /* noop */]);
-function never() {
-    return NEVER;
-}
-//# sourceMappingURL=never.js.map
+      var subscribeToIterable = function (iterable) {
+        return function (subscriber) {
+          var iterator =
+            iterable[
+              __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]
+            ]();
+          do {
+            var item = iterator.next();
+            if (item.done) {
+              subscriber.complete();
+              break;
+            }
+            subscriber.next(item.value);
+            if (subscriber.closed) {
+              break;
+            }
+          } while (true);
+          if (typeof iterator.return === "function") {
+            subscriber.add(function () {
+              if (iterator.return) {
+                iterator.return();
+              }
+            });
+          }
+          return subscriber;
+        };
+      };
+      //# sourceMappingURL=subscribeToIterable.js.map
 
+      /***/
+    },
+    /* 449 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return subscribeToObservable;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ =
+        __webpack_require__(117);
+      /** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
 
-/***/ }),
-/* 426 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      var subscribeToObservable = function (obj) {
+        return function (subscriber) {
+          var obs =
+            obj[
+              __WEBPACK_IMPORTED_MODULE_0__symbol_observable__[
+                "a" /* observable */
+              ]
+            ]();
+          if (typeof obs.subscribe !== "function") {
+            throw new TypeError(
+              "Provided object does not correctly implement Symbol.observable",
+            );
+          } else {
+            return obs.subscribe(subscriber);
+          }
+        };
+      };
+      //# sourceMappingURL=subscribeToObservable.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = race;
-/* unused harmony export RaceOperator */
-/* unused harmony export RaceSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__fromArray__ = __webpack_require__(85);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_util_isArray,_fromArray,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+      /***/
+    },
+    /* 450 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return subscribeToPromise;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__hostReportError__ =
+        __webpack_require__(323);
+      /** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */
 
+      var subscribeToPromise = function (promise) {
+        return function (subscriber) {
+          promise
+            .then(
+              function (value) {
+                if (!subscriber.closed) {
+                  subscriber.next(value);
+                  subscriber.complete();
+                }
+              },
+              function (err) {
+                return subscriber.error(err);
+              },
+            )
+            .then(
+              null,
+              __WEBPACK_IMPORTED_MODULE_0__hostReportError__[
+                "a" /* hostReportError */
+              ],
+            );
+          return subscriber;
+        };
+      };
+      //# sourceMappingURL=subscribeToPromise.js.map
 
+      /***/
+    },
+    /* 451 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Note: since nyc uses this module to output coverage, any lines
+      // that are in the direct sync flow of nyc's outputCoverage are
+      // ignored, since we can never get coverage for them.
+      var assert = __webpack_require__(28);
+      var signals = __webpack_require__(933);
+
+      var EE = __webpack_require__(77);
+      /* istanbul ignore if */
+      if (typeof EE !== "function") {
+        EE = EE.EventEmitter;
+      }
+
+      var emitter;
+      if (process.__signal_exit_emitter__) {
+        emitter = process.__signal_exit_emitter__;
+      } else {
+        emitter = process.__signal_exit_emitter__ = new EE();
+        emitter.count = 0;
+        emitter.emitted = {};
+      }
 
+      // Because this emitter is a global, we have to check to see if a
+      // previous version of this library failed to enable infinite listeners.
+      // I know what you're about to say.  But literally everything about
+      // signal-exit is a compromise with evil.  Get used to it.
+      if (!emitter.infinite) {
+        emitter.setMaxListeners(Infinity);
+        emitter.infinite = true;
+      }
 
+      module.exports = function (cb, opts) {
+        assert.equal(
+          typeof cb,
+          "function",
+          "a callback must be provided for exit handler",
+        );
 
-function race() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    if (observables.length === 1) {
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */])(observables[0])) {
-            observables = observables[0];
-        }
-        else {
-            return observables[0];
-        }
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__fromArray__["a" /* fromArray */])(observables, undefined).lift(new RaceOperator());
-}
-var RaceOperator = /*@__PURE__*/ (function () {
-    function RaceOperator() {
-    }
-    RaceOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new RaceSubscriber(subscriber));
-    };
-    return RaceOperator;
-}());
-
-var RaceSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RaceSubscriber, _super);
-    function RaceSubscriber(destination) {
-        var _this = _super.call(this, destination) || this;
-        _this.hasFirst = false;
-        _this.observables = [];
-        _this.subscriptions = [];
-        return _this;
-    }
-    RaceSubscriber.prototype._next = function (observable) {
-        this.observables.push(observable);
-    };
-    RaceSubscriber.prototype._complete = function () {
-        var observables = this.observables;
-        var len = observables.length;
-        if (len === 0) {
-            this.destination.complete();
-        }
-        else {
-            for (var i = 0; i < len && !this.hasFirst; i++) {
-                var observable = observables[i];
-                var subscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, observable, observable, i);
-                if (this.subscriptions) {
-                    this.subscriptions.push(subscription);
-                }
-                this.add(subscription);
-            }
-            this.observables = null;
-        }
-    };
-    RaceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        if (!this.hasFirst) {
-            this.hasFirst = true;
-            for (var i = 0; i < this.subscriptions.length; i++) {
-                if (i !== outerIndex) {
-                    var subscription = this.subscriptions[i];
-                    subscription.unsubscribe();
-                    this.remove(subscription);
-                }
-            }
-            this.subscriptions = null;
+        if (loaded === false) {
+          load();
         }
-        this.destination.next(innerValue);
-    };
-    return RaceSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-//# sourceMappingURL=race.js.map
-
-
-/***/ }),
-/* 427 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = timer;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ = __webpack_require__(190);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
+        var ev = "exit";
+        if (opts && opts.alwaysLast) {
+          ev = "afterexit";
+        }
 
+        var remove = function () {
+          emitter.removeListener(ev, cb);
+          if (
+            emitter.listeners("exit").length === 0 &&
+            emitter.listeners("afterexit").length === 0
+          ) {
+            unload();
+          }
+        };
+        emitter.on(ev, cb);
 
+        return remove;
+      };
 
+      module.exports.unload = unload;
+      function unload() {
+        if (!loaded) {
+          return;
+        }
+        loaded = false;
 
-function timer(dueTime, periodOrScheduler, scheduler) {
-    if (dueTime === void 0) {
-        dueTime = 0;
-    }
-    var period = -1;
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */])(periodOrScheduler)) {
-        period = Number(periodOrScheduler) < 1 && 1 || Number(periodOrScheduler);
-    }
-    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isScheduler__["a" /* isScheduler */])(periodOrScheduler)) {
-        scheduler = periodOrScheduler;
-    }
-    if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var due = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */])(dueTime)
-            ? dueTime
-            : (+dueTime - scheduler.now());
-        return scheduler.schedule(dispatch, due, {
-            index: 0, period: period, subscriber: subscriber
+        signals.forEach(function (sig) {
+          try {
+            process.removeListener(sig, sigListeners[sig]);
+          } catch (er) {}
         });
-    });
-}
-function dispatch(state) {
-    var index = state.index, period = state.period, subscriber = state.subscriber;
-    subscriber.next(index);
-    if (subscriber.closed) {
-        return;
-    }
-    else if (period === -1) {
-        return subscriber.complete();
-    }
-    state.index = index + 1;
-    this.schedule(state, period);
-}
-//# sourceMappingURL=timer.js.map
-
-
-/***/ }),
-/* 428 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = audit;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+        process.emit = originalProcessEmit;
+        process.reallyExit = originalProcessReallyExit;
+        emitter.count -= 1;
+      }
 
+      function emit(event, code, signal) {
+        if (emitter.emitted[event]) {
+          return;
+        }
+        emitter.emitted[event] = true;
+        emitter.emit(event, code, signal);
+      }
+
+      // { <signal>: <listener fn>, ... }
+      var sigListeners = {};
+      signals.forEach(function (sig) {
+        sigListeners[sig] = function listener() {
+          // If there are no other listeners, an exit is coming!
+          // Simplest way: remove us and then re-send the signal.
+          // We know that this will kill the process, so we can
+          // safely emit now.
+          var listeners = process.listeners(sig);
+          if (listeners.length === emitter.count) {
+            unload();
+            emit("exit", null, sig);
+            /* istanbul ignore next */
+            emit("afterexit", null, sig);
+            /* istanbul ignore next */
+            process.kill(process.pid, sig);
+          }
+        };
+      });
 
+      module.exports.signals = function () {
+        return signals;
+      };
 
+      module.exports.load = load;
 
+      var loaded = false;
 
-function audit(durationSelector) {
-    return function auditOperatorFunction(source) {
-        return source.lift(new AuditOperator(durationSelector));
-    };
-}
-var AuditOperator = /*@__PURE__*/ (function () {
-    function AuditOperator(durationSelector) {
-        this.durationSelector = durationSelector;
-    }
-    AuditOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector));
-    };
-    return AuditOperator;
-}());
-var AuditSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AuditSubscriber, _super);
-    function AuditSubscriber(destination, durationSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.durationSelector = durationSelector;
-        _this.hasValue = false;
-        return _this;
-    }
-    AuditSubscriber.prototype._next = function (value) {
-        this.value = value;
-        this.hasValue = true;
-        if (!this.throttled) {
-            var duration = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */])(this.durationSelector)(value);
-            if (duration === __WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */]) {
-                this.destination.error(__WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */].e);
-            }
-            else {
-                var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, duration);
-                if (!innerSubscription || innerSubscription.closed) {
-                    this.clearThrottle();
-                }
-                else {
-                    this.add(this.throttled = innerSubscription);
-                }
-            }
-        }
-    };
-    AuditSubscriber.prototype.clearThrottle = function () {
-        var _a = this, value = _a.value, hasValue = _a.hasValue, throttled = _a.throttled;
-        if (throttled) {
-            this.remove(throttled);
-            this.throttled = null;
-            throttled.unsubscribe();
-        }
-        if (hasValue) {
-            this.value = null;
-            this.hasValue = false;
-            this.destination.next(value);
+      function load() {
+        if (loaded) {
+          return;
         }
-    };
-    AuditSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex) {
-        this.clearThrottle();
-    };
-    AuditSubscriber.prototype.notifyComplete = function () {
-        this.clearThrottle();
-    };
-    return AuditSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=audit.js.map
+        loaded = true;
 
+        // This is the number of onSignalExit's that are in play.
+        // It's important so that we can count the correct number of
+        // listeners on signals, and don't wait for the other one to
+        // handle it instead of us.
+        emitter.count += 1;
 
-/***/ }),
-/* 429 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = concatAll;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeAll__ = __webpack_require__(315);
-/** PURE_IMPORTS_START _mergeAll PURE_IMPORTS_END */
+        signals = signals.filter(function (sig) {
+          try {
+            process.on(sig, sigListeners[sig]);
+            return true;
+          } catch (er) {
+            return false;
+          }
+        });
 
-function concatAll() {
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeAll__["a" /* mergeAll */])(1);
-}
-//# sourceMappingURL=concatAll.js.map
+        process.emit = processEmit;
+        process.reallyExit = processReallyExit;
+      }
 
+      var originalProcessReallyExit = process.reallyExit;
+      function processReallyExit(code) {
+        process.exitCode = code || 0;
+        emit("exit", process.exitCode, null);
+        /* istanbul ignore next */
+        emit("afterexit", process.exitCode, null);
+        /* istanbul ignore next */
+        originalProcessReallyExit.call(process, process.exitCode);
+      }
 
-/***/ }),
-/* 430 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      var originalProcessEmit = process.emit;
+      function processEmit(ev, arg) {
+        if (ev === "exit") {
+          if (arg !== undefined) {
+            process.exitCode = arg;
+          }
+          var ret = originalProcessEmit.apply(this, arguments);
+          emit("exit", process.exitCode, null);
+          /* istanbul ignore next */
+          emit("afterexit", process.exitCode, null);
+          return ret;
+        } else {
+          return originalProcessEmit.apply(this, arguments);
+        }
+      }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = concatMap;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ = __webpack_require__(148);
-/** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
+      /***/
+    },
+    /* 452 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function concatMap(project, resultSelector) {
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(project, resultSelector, 1);
-}
-//# sourceMappingURL=concatMap.js.map
+      var scan = __webpack_require__(938);
+      var parse = __webpack_require__(937);
 
+      module.exports = function (source) {
+        return parse(scan(source));
+      };
 
-/***/ }),
-/* 431 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 453 */
+    /***/ function (module, exports) {
+      module.exports = [
+        "0BSD",
+        "AAL",
+        "Abstyles",
+        "Adobe-2006",
+        "Adobe-Glyph",
+        "ADSL",
+        "AFL-1.1",
+        "AFL-1.2",
+        "AFL-2.0",
+        "AFL-2.1",
+        "AFL-3.0",
+        "Afmparse",
+        "AGPL-1.0",
+        "AGPL-3.0-only",
+        "AGPL-3.0-or-later",
+        "Aladdin",
+        "AMDPLPA",
+        "AML",
+        "AMPAS",
+        "ANTLR-PD",
+        "Apache-1.0",
+        "Apache-1.1",
+        "Apache-2.0",
+        "APAFML",
+        "APL-1.0",
+        "APSL-1.0",
+        "APSL-1.1",
+        "APSL-1.2",
+        "APSL-2.0",
+        "Artistic-1.0-cl8",
+        "Artistic-1.0-Perl",
+        "Artistic-1.0",
+        "Artistic-2.0",
+        "Bahyph",
+        "Barr",
+        "Beerware",
+        "BitTorrent-1.0",
+        "BitTorrent-1.1",
+        "Borceux",
+        "BSD-1-Clause",
+        "BSD-2-Clause-FreeBSD",
+        "BSD-2-Clause-NetBSD",
+        "BSD-2-Clause-Patent",
+        "BSD-2-Clause",
+        "BSD-3-Clause-Attribution",
+        "BSD-3-Clause-Clear",
+        "BSD-3-Clause-LBNL",
+        "BSD-3-Clause-No-Nuclear-License-2014",
+        "BSD-3-Clause-No-Nuclear-License",
+        "BSD-3-Clause-No-Nuclear-Warranty",
+        "BSD-3-Clause",
+        "BSD-4-Clause-UC",
+        "BSD-4-Clause",
+        "BSD-Protection",
+        "BSD-Source-Code",
+        "BSL-1.0",
+        "bzip2-1.0.5",
+        "bzip2-1.0.6",
+        "Caldera",
+        "CATOSL-1.1",
+        "CC-BY-1.0",
+        "CC-BY-2.0",
+        "CC-BY-2.5",
+        "CC-BY-3.0",
+        "CC-BY-4.0",
+        "CC-BY-NC-1.0",
+        "CC-BY-NC-2.0",
+        "CC-BY-NC-2.5",
+        "CC-BY-NC-3.0",
+        "CC-BY-NC-4.0",
+        "CC-BY-NC-ND-1.0",
+        "CC-BY-NC-ND-2.0",
+        "CC-BY-NC-ND-2.5",
+        "CC-BY-NC-ND-3.0",
+        "CC-BY-NC-ND-4.0",
+        "CC-BY-NC-SA-1.0",
+        "CC-BY-NC-SA-2.0",
+        "CC-BY-NC-SA-2.5",
+        "CC-BY-NC-SA-3.0",
+        "CC-BY-NC-SA-4.0",
+        "CC-BY-ND-1.0",
+        "CC-BY-ND-2.0",
+        "CC-BY-ND-2.5",
+        "CC-BY-ND-3.0",
+        "CC-BY-ND-4.0",
+        "CC-BY-SA-1.0",
+        "CC-BY-SA-2.0",
+        "CC-BY-SA-2.5",
+        "CC-BY-SA-3.0",
+        "CC-BY-SA-4.0",
+        "CC0-1.0",
+        "CDDL-1.0",
+        "CDDL-1.1",
+        "CDLA-Permissive-1.0",
+        "CDLA-Sharing-1.0",
+        "CECILL-1.0",
+        "CECILL-1.1",
+        "CECILL-2.0",
+        "CECILL-2.1",
+        "CECILL-B",
+        "CECILL-C",
+        "ClArtistic",
+        "CNRI-Jython",
+        "CNRI-Python-GPL-Compatible",
+        "CNRI-Python",
+        "Condor-1.1",
+        "CPAL-1.0",
+        "CPL-1.0",
+        "CPOL-1.02",
+        "Crossword",
+        "CrystalStacker",
+        "CUA-OPL-1.0",
+        "Cube",
+        "curl",
+        "D-FSL-1.0",
+        "diffmark",
+        "DOC",
+        "Dotseqn",
+        "DSDP",
+        "dvipdfm",
+        "ECL-1.0",
+        "ECL-2.0",
+        "EFL-1.0",
+        "EFL-2.0",
+        "eGenix",
+        "Entessa",
+        "EPL-1.0",
+        "EPL-2.0",
+        "ErlPL-1.1",
+        "EUDatagrid",
+        "EUPL-1.0",
+        "EUPL-1.1",
+        "EUPL-1.2",
+        "Eurosym",
+        "Fair",
+        "Frameworx-1.0",
+        "FreeImage",
+        "FSFAP",
+        "FSFUL",
+        "FSFULLR",
+        "FTL",
+        "GFDL-1.1-only",
+        "GFDL-1.1-or-later",
+        "GFDL-1.2-only",
+        "GFDL-1.2-or-later",
+        "GFDL-1.3-only",
+        "GFDL-1.3-or-later",
+        "Giftware",
+        "GL2PS",
+        "Glide",
+        "Glulxe",
+        "gnuplot",
+        "GPL-1.0-only",
+        "GPL-1.0-or-later",
+        "GPL-2.0-only",
+        "GPL-2.0-or-later",
+        "GPL-3.0-only",
+        "GPL-3.0-or-later",
+        "gSOAP-1.3b",
+        "HaskellReport",
+        "HPND",
+        "IBM-pibs",
+        "ICU",
+        "IJG",
+        "ImageMagick",
+        "iMatix",
+        "Imlib2",
+        "Info-ZIP",
+        "Intel-ACPI",
+        "Intel",
+        "Interbase-1.0",
+        "IPA",
+        "IPL-1.0",
+        "ISC",
+        "JasPer-2.0",
+        "JSON",
+        "LAL-1.2",
+        "LAL-1.3",
+        "Latex2e",
+        "Leptonica",
+        "LGPL-2.0-only",
+        "LGPL-2.0-or-later",
+        "LGPL-2.1-only",
+        "LGPL-2.1-or-later",
+        "LGPL-3.0-only",
+        "LGPL-3.0-or-later",
+        "LGPLLR",
+        "Libpng",
+        "libtiff",
+        "LiLiQ-P-1.1",
+        "LiLiQ-R-1.1",
+        "LiLiQ-Rplus-1.1",
+        "LPL-1.0",
+        "LPL-1.02",
+        "LPPL-1.0",
+        "LPPL-1.1",
+        "LPPL-1.2",
+        "LPPL-1.3a",
+        "LPPL-1.3c",
+        "MakeIndex",
+        "MirOS",
+        "MIT-advertising",
+        "MIT-CMU",
+        "MIT-enna",
+        "MIT-feh",
+        "MIT",
+        "MITNFA",
+        "Motosoto",
+        "mpich2",
+        "MPL-1.0",
+        "MPL-1.1",
+        "MPL-2.0-no-copyleft-exception",
+        "MPL-2.0",
+        "MS-PL",
+        "MS-RL",
+        "MTLL",
+        "Multics",
+        "Mup",
+        "NASA-1.3",
+        "Naumen",
+        "NBPL-1.0",
+        "NCSA",
+        "Net-SNMP",
+        "NetCDF",
+        "Newsletr",
+        "NGPL",
+        "NLOD-1.0",
+        "NLPL",
+        "Nokia",
+        "NOSL",
+        "Noweb",
+        "NPL-1.0",
+        "NPL-1.1",
+        "NPOSL-3.0",
+        "NRL",
+        "NTP",
+        "OCCT-PL",
+        "OCLC-2.0",
+        "ODbL-1.0",
+        "OFL-1.0",
+        "OFL-1.1",
+        "OGTSL",
+        "OLDAP-1.1",
+        "OLDAP-1.2",
+        "OLDAP-1.3",
+        "OLDAP-1.4",
+        "OLDAP-2.0.1",
+        "OLDAP-2.0",
+        "OLDAP-2.1",
+        "OLDAP-2.2.1",
+        "OLDAP-2.2.2",
+        "OLDAP-2.2",
+        "OLDAP-2.3",
+        "OLDAP-2.4",
+        "OLDAP-2.5",
+        "OLDAP-2.6",
+        "OLDAP-2.7",
+        "OLDAP-2.8",
+        "OML",
+        "OpenSSL",
+        "OPL-1.0",
+        "OSET-PL-2.1",
+        "OSL-1.0",
+        "OSL-1.1",
+        "OSL-2.0",
+        "OSL-2.1",
+        "OSL-3.0",
+        "PDDL-1.0",
+        "PHP-3.0",
+        "PHP-3.01",
+        "Plexus",
+        "PostgreSQL",
+        "psfrag",
+        "psutils",
+        "Python-2.0",
+        "Qhull",
+        "QPL-1.0",
+        "Rdisc",
+        "RHeCos-1.1",
+        "RPL-1.1",
+        "RPL-1.5",
+        "RPSL-1.0",
+        "RSA-MD",
+        "RSCPL",
+        "Ruby",
+        "SAX-PD",
+        "Saxpath",
+        "SCEA",
+        "Sendmail",
+        "SGI-B-1.0",
+        "SGI-B-1.1",
+        "SGI-B-2.0",
+        "SimPL-2.0",
+        "SISSL-1.2",
+        "SISSL",
+        "Sleepycat",
+        "SMLNJ",
+        "SMPPL",
+        "SNIA",
+        "Spencer-86",
+        "Spencer-94",
+        "Spencer-99",
+        "SPL-1.0",
+        "SugarCRM-1.1.3",
+        "SWL",
+        "TCL",
+        "TCP-wrappers",
+        "TMate",
+        "TORQUE-1.1",
+        "TOSL",
+        "Unicode-DFS-2015",
+        "Unicode-DFS-2016",
+        "Unicode-TOU",
+        "Unlicense",
+        "UPL-1.0",
+        "Vim",
+        "VOSTROM",
+        "VSL-1.0",
+        "W3C-19980720",
+        "W3C-20150513",
+        "W3C",
+        "Watcom-1.0",
+        "Wsuipa",
+        "WTFPL",
+        "X11",
+        "Xerox",
+        "XFree86-1.1",
+        "xinetd",
+        "Xnet",
+        "xpp",
+        "XSkat",
+        "YPL-1.0",
+        "YPL-1.1",
+        "Zed",
+        "Zend-2.0",
+        "Zimbra-1.3",
+        "Zimbra-1.4",
+        "zlib-acknowledgement",
+        "Zlib",
+        "ZPL-1.1",
+        "ZPL-2.0",
+        "ZPL-2.1",
+      ];
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = distinctUntilChanged;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
+      /***/
+    },
+    /* 454 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
+      module.exports = {
+        Verifier: Verifier,
+        Signer: Signer,
+      };
 
+      var nacl;
+      var stream = __webpack_require__(23);
+      var util = __webpack_require__(3);
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var Signature = __webpack_require__(75);
 
+      function Verifier(key, hashAlgo) {
+        if (nacl === undefined) nacl = __webpack_require__(76);
 
-function distinctUntilChanged(compare, keySelector) {
-    return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); };
-}
-var DistinctUntilChangedOperator = /*@__PURE__*/ (function () {
-    function DistinctUntilChangedOperator(compare, keySelector) {
-        this.compare = compare;
-        this.keySelector = keySelector;
-    }
-    DistinctUntilChangedOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));
-    };
-    return DistinctUntilChangedOperator;
-}());
-var DistinctUntilChangedSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DistinctUntilChangedSubscriber, _super);
-    function DistinctUntilChangedSubscriber(destination, compare, keySelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.keySelector = keySelector;
-        _this.hasKey = false;
-        if (typeof compare === 'function') {
-            _this.compare = compare;
-        }
-        return _this;
-    }
-    DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {
-        return x === y;
-    };
-    DistinctUntilChangedSubscriber.prototype._next = function (value) {
-        var keySelector = this.keySelector;
-        var key = value;
-        if (keySelector) {
-            key = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.keySelector)(value);
-            if (key === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
-                return this.destination.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
-            }
-        }
-        var result = false;
-        if (this.hasKey) {
-            result = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.compare)(this.key, key);
-            if (result === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
-                return this.destination.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
-            }
-        }
-        else {
-            this.hasKey = true;
-        }
-        if (Boolean(result) === false) {
-            this.key = key;
-            this.destination.next(value);
-        }
-    };
-    return DistinctUntilChangedSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=distinctUntilChanged.js.map
+        if (hashAlgo.toLowerCase() !== "sha512")
+          throw new Error(
+            "ED25519 only supports the use of " + "SHA-512 hashes",
+          );
 
+        this.key = key;
+        this.chunks = [];
 
-/***/ }),
-/* 432 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        stream.Writable.call(this, {});
+      }
+      util.inherits(Verifier, stream.Writable);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = find;
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return FindValueOperator; });
-/* unused harmony export FindValueSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+      Verifier.prototype._write = function (chunk, enc, cb) {
+        this.chunks.push(chunk);
+        cb();
+      };
 
+      Verifier.prototype.update = function (chunk) {
+        if (typeof chunk === "string") chunk = Buffer.from(chunk, "binary");
+        this.chunks.push(chunk);
+      };
 
-function find(predicate, thisArg) {
-    if (typeof predicate !== 'function') {
-        throw new TypeError('predicate is not a function');
-    }
-    return function (source) { return source.lift(new FindValueOperator(predicate, source, false, thisArg)); };
-}
-var FindValueOperator = /*@__PURE__*/ (function () {
-    function FindValueOperator(predicate, source, yieldIndex, thisArg) {
-        this.predicate = predicate;
-        this.source = source;
-        this.yieldIndex = yieldIndex;
-        this.thisArg = thisArg;
-    }
-    FindValueOperator.prototype.call = function (observer, source) {
-        return source.subscribe(new FindValueSubscriber(observer, this.predicate, this.source, this.yieldIndex, this.thisArg));
-    };
-    return FindValueOperator;
-}());
-
-var FindValueSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](FindValueSubscriber, _super);
-    function FindValueSubscriber(destination, predicate, source, yieldIndex, thisArg) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.source = source;
-        _this.yieldIndex = yieldIndex;
-        _this.thisArg = thisArg;
-        _this.index = 0;
-        return _this;
-    }
-    FindValueSubscriber.prototype.notifyComplete = function (value) {
-        var destination = this.destination;
-        destination.next(value);
-        destination.complete();
-        this.unsubscribe();
-    };
-    FindValueSubscriber.prototype._next = function (value) {
-        var _a = this, predicate = _a.predicate, thisArg = _a.thisArg;
-        var index = this.index++;
-        try {
-            var result = predicate.call(thisArg || this, value, index, this.source);
-            if (result) {
-                this.notifyComplete(this.yieldIndex ? index : value);
-            }
-        }
-        catch (err) {
-            this.destination.error(err);
+      Verifier.prototype.verify = function (signature, fmt) {
+        var sig;
+        if (Signature.isSignature(signature, [2, 0])) {
+          if (signature.type !== "ed25519") return false;
+          sig = signature.toBuffer("raw");
+        } else if (typeof signature === "string") {
+          sig = Buffer.from(signature, "base64");
+        } else if (Signature.isSignature(signature, [1, 0])) {
+          throw new Error(
+            "signature was created by too old " +
+              "a version of sshpk and cannot be verified",
+          );
         }
-    };
-    FindValueSubscriber.prototype._complete = function () {
-        this.notifyComplete(this.yieldIndex ? -1 : undefined);
-    };
-    return FindValueSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-
-//# sourceMappingURL=find.js.map
-
-
-/***/ }),
-/* 433 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["b"] = groupBy;
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return GroupedObservable; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subject__ = __webpack_require__(36);
-/** PURE_IMPORTS_START tslib,_Subscriber,_Subscription,_Observable,_Subject PURE_IMPORTS_END */
 
+        assert.buffer(sig);
+        return nacl.sign.detached.verify(
+          new Uint8Array(Buffer.concat(this.chunks)),
+          new Uint8Array(sig),
+          new Uint8Array(this.key.part.A.data),
+        );
+      };
 
+      function Signer(key, hashAlgo) {
+        if (nacl === undefined) nacl = __webpack_require__(76);
 
+        if (hashAlgo.toLowerCase() !== "sha512")
+          throw new Error(
+            "ED25519 only supports the use of " + "SHA-512 hashes",
+          );
 
+        this.key = key;
+        this.chunks = [];
 
-function groupBy(keySelector, elementSelector, durationSelector, subjectSelector) {
-    return function (source) {
-        return source.lift(new GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector));
-    };
-}
-var GroupByOperator = /*@__PURE__*/ (function () {
-    function GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector) {
-        this.keySelector = keySelector;
-        this.elementSelector = elementSelector;
-        this.durationSelector = durationSelector;
-        this.subjectSelector = subjectSelector;
-    }
-    GroupByOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new GroupBySubscriber(subscriber, this.keySelector, this.elementSelector, this.durationSelector, this.subjectSelector));
-    };
-    return GroupByOperator;
-}());
-var GroupBySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](GroupBySubscriber, _super);
-    function GroupBySubscriber(destination, keySelector, elementSelector, durationSelector, subjectSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.keySelector = keySelector;
-        _this.elementSelector = elementSelector;
-        _this.durationSelector = durationSelector;
-        _this.subjectSelector = subjectSelector;
-        _this.groups = null;
-        _this.attemptedToUnsubscribe = false;
-        _this.count = 0;
-        return _this;
-    }
-    GroupBySubscriber.prototype._next = function (value) {
-        var key;
-        try {
-            key = this.keySelector(value);
-        }
-        catch (err) {
-            this.error(err);
-            return;
-        }
-        this._group(value, key);
-    };
-    GroupBySubscriber.prototype._group = function (value, key) {
-        var groups = this.groups;
-        if (!groups) {
-            groups = this.groups = new Map();
-        }
-        var group = groups.get(key);
-        var element;
-        if (this.elementSelector) {
-            try {
-                element = this.elementSelector(value);
-            }
-            catch (err) {
-                this.error(err);
-            }
-        }
-        else {
-            element = value;
-        }
-        if (!group) {
-            group = (this.subjectSelector ? this.subjectSelector() : new __WEBPACK_IMPORTED_MODULE_4__Subject__["a" /* Subject */]());
-            groups.set(key, group);
-            var groupedObservable = new GroupedObservable(key, group, this);
-            this.destination.next(groupedObservable);
-            if (this.durationSelector) {
-                var duration = void 0;
-                try {
-                    duration = this.durationSelector(new GroupedObservable(key, group));
-                }
-                catch (err) {
-                    this.error(err);
-                    return;
-                }
-                this.add(duration.subscribe(new GroupDurationSubscriber(key, group, this)));
-            }
-        }
-        if (!group.closed) {
-            group.next(element);
-        }
-    };
-    GroupBySubscriber.prototype._error = function (err) {
-        var groups = this.groups;
-        if (groups) {
-            groups.forEach(function (group, key) {
-                group.error(err);
-            });
-            groups.clear();
-        }
-        this.destination.error(err);
-    };
-    GroupBySubscriber.prototype._complete = function () {
-        var groups = this.groups;
-        if (groups) {
-            groups.forEach(function (group, key) {
-                group.complete();
-            });
-            groups.clear();
-        }
-        this.destination.complete();
-    };
-    GroupBySubscriber.prototype.removeGroup = function (key) {
-        this.groups.delete(key);
-    };
-    GroupBySubscriber.prototype.unsubscribe = function () {
-        if (!this.closed) {
-            this.attemptedToUnsubscribe = true;
-            if (this.count === 0) {
-                _super.prototype.unsubscribe.call(this);
-            }
-        }
-    };
-    return GroupBySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-var GroupDurationSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](GroupDurationSubscriber, _super);
-    function GroupDurationSubscriber(key, group, parent) {
-        var _this = _super.call(this, group) || this;
-        _this.key = key;
-        _this.group = group;
-        _this.parent = parent;
-        return _this;
-    }
-    GroupDurationSubscriber.prototype._next = function (value) {
-        this.complete();
-    };
-    GroupDurationSubscriber.prototype._unsubscribe = function () {
-        var _a = this, parent = _a.parent, key = _a.key;
-        this.key = this.parent = null;
-        if (parent) {
-            parent.removeGroup(key);
-        }
-    };
-    return GroupDurationSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-var GroupedObservable = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](GroupedObservable, _super);
-    function GroupedObservable(key, groupSubject, refCountSubscription) {
-        var _this = _super.call(this) || this;
-        _this.key = key;
-        _this.groupSubject = groupSubject;
-        _this.refCountSubscription = refCountSubscription;
-        return _this;
-    }
-    GroupedObservable.prototype._subscribe = function (subscriber) {
-        var subscription = new __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]();
-        var _a = this, refCountSubscription = _a.refCountSubscription, groupSubject = _a.groupSubject;
-        if (refCountSubscription && !refCountSubscription.closed) {
-            subscription.add(new InnerRefCountSubscription(refCountSubscription));
-        }
-        subscription.add(groupSubject.subscribe(subscriber));
-        return subscription;
-    };
-    return GroupedObservable;
-}(__WEBPACK_IMPORTED_MODULE_3__Observable__["a" /* Observable */]));
-
-var InnerRefCountSubscription = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](InnerRefCountSubscription, _super);
-    function InnerRefCountSubscription(parent) {
-        var _this = _super.call(this) || this;
-        _this.parent = parent;
-        parent.count++;
-        return _this;
-    }
-    InnerRefCountSubscription.prototype.unsubscribe = function () {
-        var parent = this.parent;
-        if (!parent.closed && !this.closed) {
-            _super.prototype.unsubscribe.call(this);
-            parent.count -= 1;
-            if (parent.count === 0 && parent.attemptedToUnsubscribe) {
-                parent.unsubscribe();
-            }
-        }
-    };
-    return InnerRefCountSubscription;
-}(__WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]));
-//# sourceMappingURL=groupBy.js.map
+        stream.Writable.call(this, {});
+      }
+      util.inherits(Signer, stream.Writable);
 
+      Signer.prototype._write = function (chunk, enc, cb) {
+        this.chunks.push(chunk);
+        cb();
+      };
 
-/***/ }),
-/* 434 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      Signer.prototype.update = function (chunk) {
+        if (typeof chunk === "string") chunk = Buffer.from(chunk, "binary");
+        this.chunks.push(chunk);
+      };
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["b"] = observeOn;
-/* unused harmony export ObserveOnOperator */
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ObserveOnSubscriber; });
-/* unused harmony export ObserveOnMessage */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ = __webpack_require__(184);
-/** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
+      Signer.prototype.sign = function () {
+        var sig = nacl.sign.detached(
+          new Uint8Array(Buffer.concat(this.chunks)),
+          new Uint8Array(
+            Buffer.concat([this.key.part.k.data, this.key.part.A.data]),
+          ),
+        );
+        var sigBuf = Buffer.from(sig);
+        var sigObj = Signature.parse(sigBuf, "ed25519", "raw");
+        sigObj.hashAlgorithm = "sha512";
+        return sigObj;
+      };
 
+      /***/
+    },
+    /* 455 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
+      module.exports = {
+        read: read,
+        write: write,
+      };
 
-function observeOn(scheduler, delay) {
-    if (delay === void 0) {
-        delay = 0;
-    }
-    return function observeOnOperatorFunction(source) {
-        return source.lift(new ObserveOnOperator(scheduler, delay));
-    };
-}
-var ObserveOnOperator = /*@__PURE__*/ (function () {
-    function ObserveOnOperator(scheduler, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        this.scheduler = scheduler;
-        this.delay = delay;
-    }
-    ObserveOnOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));
-    };
-    return ObserveOnOperator;
-}());
-
-var ObserveOnSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ObserveOnSubscriber, _super);
-    function ObserveOnSubscriber(destination, scheduler, delay) {
-        if (delay === void 0) {
-            delay = 0;
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+
+      var pem = __webpack_require__(86);
+      var ssh = __webpack_require__(456);
+      var rfc4253 = __webpack_require__(103);
+      var dnssec = __webpack_require__(326);
+
+      var DNSSEC_PRIVKEY_HEADER_PREFIX = "Private-key-format: v1";
+
+      function read(buf, options) {
+        if (typeof buf === "string") {
+          if (buf.trim().match(/^[-]+[ ]*BEGIN/)) return pem.read(buf, options);
+          if (buf.match(/^\s*ssh-[a-z]/)) return ssh.read(buf, options);
+          if (buf.match(/^\s*ecdsa-/)) return ssh.read(buf, options);
+          if (findDNSSECHeader(buf)) return dnssec.read(buf, options);
+          buf = Buffer.from(buf, "binary");
+        } else {
+          assert.buffer(buf);
+          if (findPEMHeader(buf)) return pem.read(buf, options);
+          if (findSSHHeader(buf)) return ssh.read(buf, options);
+          if (findDNSSECHeader(buf)) return dnssec.read(buf, options);
         }
-        var _this = _super.call(this, destination) || this;
-        _this.scheduler = scheduler;
-        _this.delay = delay;
-        return _this;
-    }
-    ObserveOnSubscriber.dispatch = function (arg) {
-        var notification = arg.notification, destination = arg.destination;
-        notification.observe(destination);
-        this.unsubscribe();
-    };
-    ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {
-        var destination = this.destination;
-        destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));
-    };
-    ObserveOnSubscriber.prototype._next = function (value) {
-        this.scheduleMessage(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createNext(value));
-    };
-    ObserveOnSubscriber.prototype._error = function (err) {
-        this.scheduleMessage(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createError(err));
-        this.unsubscribe();
-    };
-    ObserveOnSubscriber.prototype._complete = function () {
-        this.scheduleMessage(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createComplete());
-        this.unsubscribe();
-    };
-    return ObserveOnSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-
-var ObserveOnMessage = /*@__PURE__*/ (function () {
-    function ObserveOnMessage(notification, destination) {
-        this.notification = notification;
-        this.destination = destination;
-    }
-    return ObserveOnMessage;
-}());
+        if (buf.readUInt32BE(0) < buf.length) return rfc4253.read(buf, options);
+        throw new Error("Failed to auto-detect format of key");
+      }
 
-//# sourceMappingURL=observeOn.js.map
+      function findSSHHeader(buf) {
+        var offset = 0;
+        while (
+          offset < buf.length &&
+          (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9)
+        )
+          ++offset;
+        if (
+          offset + 4 <= buf.length &&
+          buf.slice(offset, offset + 4).toString("ascii") === "ssh-"
+        )
+          return true;
+        if (
+          offset + 6 <= buf.length &&
+          buf.slice(offset, offset + 6).toString("ascii") === "ecdsa-"
+        )
+          return true;
+        return false;
+      }
 
+      function findPEMHeader(buf) {
+        var offset = 0;
+        while (
+          offset < buf.length &&
+          (buf[offset] === 32 || buf[offset] === 10)
+        )
+          ++offset;
+        if (buf[offset] !== 45) return false;
+        while (offset < buf.length && buf[offset] === 45) ++offset;
+        while (offset < buf.length && buf[offset] === 32) ++offset;
+        if (
+          offset + 5 > buf.length ||
+          buf.slice(offset, offset + 5).toString("ascii") !== "BEGIN"
+        )
+          return false;
+        return true;
+      }
 
-/***/ }),
-/* 435 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function findDNSSECHeader(buf) {
+        // private case first
+        if (buf.length <= DNSSEC_PRIVKEY_HEADER_PREFIX.length) return false;
+        var headerCheck = buf.slice(0, DNSSEC_PRIVKEY_HEADER_PREFIX.length);
+        if (headerCheck.toString("ascii") === DNSSEC_PRIVKEY_HEADER_PREFIX)
+          return true;
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = tap;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_noop__ = __webpack_require__(191);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isFunction__ = __webpack_require__(154);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */
+        // public-key RFC3110 ?
+        // 'domain.com. IN KEY ...' or 'domain.com. IN DNSKEY ...'
+        // skip any comment-lines
+        if (typeof buf !== "string") {
+          buf = buf.toString("ascii");
+        }
+        var lines = buf.split("\n");
+        var line = 0;
+        /* JSSTYLED */
+        while (lines[line].match(/^\;/)) line++;
+        if (lines[line].toString("ascii").match(/\. IN KEY /)) return true;
+        if (lines[line].toString("ascii").match(/\. IN DNSKEY /)) return true;
+        return false;
+      }
 
+      function write(key, options) {
+        throw new Error('"auto" format cannot be used for writing');
+      }
 
+      /***/
+    },
+    /* 456 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
+      module.exports = {
+        read: read,
+        write: write,
+      };
 
-function tap(nextOrObserver, error, complete) {
-    return function tapOperatorFunction(source) {
-        return source.lift(new DoOperator(nextOrObserver, error, complete));
-    };
-}
-var DoOperator = /*@__PURE__*/ (function () {
-    function DoOperator(nextOrObserver, error, complete) {
-        this.nextOrObserver = nextOrObserver;
-        this.error = error;
-        this.complete = complete;
-    }
-    DoOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));
-    };
-    return DoOperator;
-}());
-var TapSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TapSubscriber, _super);
-    function TapSubscriber(destination, observerOrNext, error, complete) {
-        var _this = _super.call(this, destination) || this;
-        _this._tapNext = __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-        _this._tapError = __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-        _this._tapComplete = __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-        _this._tapError = error || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-        _this._tapComplete = complete || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isFunction__["a" /* isFunction */])(observerOrNext)) {
-            _this._context = _this;
-            _this._tapNext = observerOrNext;
-        }
-        else if (observerOrNext) {
-            _this._context = observerOrNext;
-            _this._tapNext = observerOrNext.next || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-            _this._tapError = observerOrNext.error || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-            _this._tapComplete = observerOrNext.complete || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-        }
-        return _this;
-    }
-    TapSubscriber.prototype._next = function (value) {
-        try {
-            this._tapNext.call(this._context, value);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return;
-        }
-        this.destination.next(value);
-    };
-    TapSubscriber.prototype._error = function (err) {
-        try {
-            this._tapError.call(this._context, err);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return;
-        }
-        this.destination.error(err);
-    };
-    TapSubscriber.prototype._complete = function () {
-        try {
-            this._tapComplete.call(this._context);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return;
+      var assert = __webpack_require__(16);
+      var Buffer = __webpack_require__(15).Buffer;
+      var rfc4253 = __webpack_require__(103);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+
+      var sshpriv = __webpack_require__(192);
+
+      /*JSSTYLED*/
+      var SSHKEY_RE =
+        /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/;
+      /*JSSTYLED*/
+      var SSHKEY_RE2 =
+        /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/;
+
+      function read(buf, options) {
+        if (typeof buf !== "string") {
+          assert.buffer(buf, "buf");
+          buf = buf.toString("ascii");
+        }
+
+        var trimmed = buf.trim().replace(/[\\\r]/g, "");
+        var m = trimmed.match(SSHKEY_RE);
+        if (!m) m = trimmed.match(SSHKEY_RE2);
+        assert.ok(m, "key must match regex");
+
+        var type = rfc4253.algToKeyType(m[1]);
+        var kbuf = Buffer.from(m[2], "base64");
+
+        /*
+         * This is a bit tricky. If we managed to parse the key and locate the
+         * key comment with the regex, then do a non-partial read and assert
+         * that we have consumed all bytes. If we couldn't locate the key
+         * comment, though, there may be whitespace shenanigans going on that
+         * have conjoined the comment to the rest of the key. We do a partial
+         * read in this case to try to make the best out of a sorry situation.
+         */
+        var key;
+        var ret = {};
+        if (m[4]) {
+          try {
+            key = rfc4253.read(kbuf);
+          } catch (e) {
+            m = trimmed.match(SSHKEY_RE2);
+            assert.ok(m, "key must match regex");
+            kbuf = Buffer.from(m[2], "base64");
+            key = rfc4253.readInternal(ret, "public", kbuf);
+          }
+        } else {
+          key = rfc4253.readInternal(ret, "public", kbuf);
         }
-        return this.destination.complete();
-    };
-    return TapSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=tap.js.map
 
+        assert.strictEqual(type, key.type);
 
-/***/ }),
-/* 436 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return defaultThrottleConfig; });
-/* harmony export (immutable) */ __webpack_exports__["a"] = throttle;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
+        if (m[4] && m[4].length > 0) {
+          key.comment = m[4];
+        } else if (ret.consumed) {
+          /*
+           * Now the magic: trying to recover the key comment when it's
+           * gotten conjoined to the key or otherwise shenanigan'd.
+           *
+           * Work out how much base64 we used, then drop all non-base64
+           * chars from the beginning up to this point in the the string.
+           * Then offset in this and try to make up for missing = chars.
+           */
+          var data = m[2] + (m[3] ? m[3] : "");
+          var realOffset = Math.ceil(ret.consumed / 3) * 4;
+          data =
+            data
+              .slice(0, realOffset - 2) /*JSSTYLED*/
+              .replace(/[^a-zA-Z0-9+\/=]/g, "") + data.slice(realOffset - 2);
 
+          var padding = ret.consumed % 3;
+          if (padding > 0 && data.slice(realOffset - 1, realOffset) !== "=")
+            realOffset--;
+          while (data.slice(realOffset, realOffset + 1) === "=") realOffset++;
 
-var defaultThrottleConfig = {
-    leading: true,
-    trailing: false
-};
-function throttle(durationSelector, config) {
-    if (config === void 0) {
-        config = defaultThrottleConfig;
-    }
-    return function (source) { return source.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); };
-}
-var ThrottleOperator = /*@__PURE__*/ (function () {
-    function ThrottleOperator(durationSelector, leading, trailing) {
-        this.durationSelector = durationSelector;
-        this.leading = leading;
-        this.trailing = trailing;
-    }
-    ThrottleOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing));
-    };
-    return ThrottleOperator;
-}());
-var ThrottleSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ThrottleSubscriber, _super);
-    function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) {
-        var _this = _super.call(this, destination) || this;
-        _this.destination = destination;
-        _this.durationSelector = durationSelector;
-        _this._leading = _leading;
-        _this._trailing = _trailing;
-        _this._hasValue = false;
-        return _this;
-    }
-    ThrottleSubscriber.prototype._next = function (value) {
-        this._hasValue = true;
-        this._sendValue = value;
-        if (!this._throttled) {
-            if (this._leading) {
-                this.send();
-            }
-            else {
-                this.throttle(value);
-            }
+          /* Finally, grab what we think is the comment & clean it up. */
+          var trailer = data.slice(realOffset);
+          trailer = trailer.replace(/[\r\n]/g, " ").replace(/^\s+/, "");
+          if (trailer.match(/^[a-zA-Z0-9]/)) key.comment = trailer;
         }
-    };
-    ThrottleSubscriber.prototype.send = function () {
-        var _a = this, _hasValue = _a._hasValue, _sendValue = _a._sendValue;
-        if (_hasValue) {
-            this.destination.next(_sendValue);
-            this.throttle(_sendValue);
-        }
-        this._hasValue = false;
-        this._sendValue = null;
-    };
-    ThrottleSubscriber.prototype.throttle = function (value) {
-        var duration = this.tryDurationSelector(value);
-        if (duration) {
-            this.add(this._throttled = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, duration));
-        }
-    };
-    ThrottleSubscriber.prototype.tryDurationSelector = function (value) {
-        try {
-            return this.durationSelector(value);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return null;
-        }
-    };
-    ThrottleSubscriber.prototype.throttlingDone = function () {
-        var _a = this, _throttled = _a._throttled, _trailing = _a._trailing;
-        if (_throttled) {
-            _throttled.unsubscribe();
-        }
-        this._throttled = null;
-        if (_trailing) {
-            this.send();
-        }
-    };
-    ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.throttlingDone();
-    };
-    ThrottleSubscriber.prototype.notifyComplete = function () {
-        this.throttlingDone();
-    };
-    return ThrottleSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=throttle.js.map
 
+        return key;
+      }
+
+      function write(key, options) {
+        assert.object(key);
+        if (!Key.isKey(key)) throw new Error("Must be a public key");
 
-/***/ }),
-/* 437 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var parts = [];
+        var alg = rfc4253.keyTypeToAlg(key);
+        parts.push(alg);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = timeoutWith;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ = __webpack_require__(443);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+        var buf = rfc4253.write(key);
+        parts.push(buf.toString("base64"));
 
+        if (key.comment) parts.push(key.comment);
 
+        return Buffer.from(parts.join(" "));
+      }
 
+      /***/
+    },
+    /* 457 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
+
+      module.exports = {
+        read: read,
+        verify: verify,
+        sign: sign,
+        signAsync: signAsync,
+        write: write,
+      };
 
+      var assert = __webpack_require__(16);
+      var asn1 = __webpack_require__(66);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var pem = __webpack_require__(86);
+      var Identity = __webpack_require__(158);
+      var Signature = __webpack_require__(75);
+      var Certificate = __webpack_require__(155);
+      var pkcs8 = __webpack_require__(157);
 
-function timeoutWith(due, withObservable, scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-    }
-    return function (source) {
-        var absoluteTimeout = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */])(due);
-        var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due);
-        return source.lift(new TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler));
-    };
-}
-var TimeoutWithOperator = /*@__PURE__*/ (function () {
-    function TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler) {
-        this.waitFor = waitFor;
-        this.absoluteTimeout = absoluteTimeout;
-        this.withObservable = withObservable;
-        this.scheduler = scheduler;
-    }
-    TimeoutWithOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new TimeoutWithSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.withObservable, this.scheduler));
-    };
-    return TimeoutWithOperator;
-}());
-var TimeoutWithSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TimeoutWithSubscriber, _super);
-    function TimeoutWithSubscriber(destination, absoluteTimeout, waitFor, withObservable, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.absoluteTimeout = absoluteTimeout;
-        _this.waitFor = waitFor;
-        _this.withObservable = withObservable;
-        _this.scheduler = scheduler;
-        _this.action = null;
-        _this.scheduleTimeout();
-        return _this;
-    }
-    TimeoutWithSubscriber.dispatchTimeout = function (subscriber) {
-        var withObservable = subscriber.withObservable;
-        subscriber._unsubscribeAndRecycle();
-        subscriber.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(subscriber, withObservable));
-    };
-    TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
-        var action = this.action;
-        if (action) {
-            this.action = action.schedule(this, this.waitFor);
-        }
-        else {
-            this.add(this.action = this.scheduler.schedule(TimeoutWithSubscriber.dispatchTimeout, this.waitFor, this));
-        }
-    };
-    TimeoutWithSubscriber.prototype._next = function (value) {
-        if (!this.absoluteTimeout) {
-            this.scheduleTimeout();
-        }
-        _super.prototype._next.call(this, value);
-    };
-    TimeoutWithSubscriber.prototype._unsubscribe = function () {
-        this.action = null;
-        this.scheduler = null;
-        this.withObservable = null;
-    };
-    return TimeoutWithSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=timeoutWith.js.map
-
-
-/***/ }),
-/* 438 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return asap; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsapAction__ = __webpack_require__(921);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__ = __webpack_require__(922);
-/** PURE_IMPORTS_START _AsapAction,_AsapScheduler PURE_IMPORTS_END */
-
-
-var asap = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__["a" /* AsapScheduler */](__WEBPACK_IMPORTED_MODULE_0__AsapAction__["a" /* AsapAction */]);
-//# sourceMappingURL=asap.js.map
-
-
-/***/ }),
-/* 439 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return queue; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__QueueAction__ = __webpack_require__(923);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__ = __webpack_require__(924);
-/** PURE_IMPORTS_START _QueueAction,_QueueScheduler PURE_IMPORTS_END */
-
-
-var queue = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__["a" /* QueueScheduler */](__WEBPACK_IMPORTED_MODULE_0__QueueAction__["a" /* QueueAction */]);
-//# sourceMappingURL=queue.js.map
-
-
-/***/ }),
-/* 440 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return TimeoutError; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function TimeoutErrorImpl() {
-    Error.call(this);
-    this.message = 'Timeout has occurred';
-    this.name = 'TimeoutError';
-    return this;
-}
-TimeoutErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-var TimeoutError = TimeoutErrorImpl;
-//# sourceMappingURL=TimeoutError.js.map
+      /*
+       * This file is based on RFC5280 (X.509).
+       */
 
+      /* Helper to read in a single mpint */
+      function readMPInt(der, nm) {
+        assert.strictEqual(
+          der.peek(),
+          asn1.Ber.Integer,
+          nm + " is not an Integer",
+        );
+        return utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
+      }
 
-/***/ }),
-/* 441 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function verify(cert, key) {
+        var sig = cert.signatures.x509;
+        assert.object(sig, "x509 signature");
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return UnsubscriptionError; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function UnsubscriptionErrorImpl(errors) {
-    Error.call(this);
-    this.message = errors ?
-        errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n  ') : '';
-    this.name = 'UnsubscriptionError';
-    this.errors = errors;
-    return this;
-}
-UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-var UnsubscriptionError = UnsubscriptionErrorImpl;
-//# sourceMappingURL=UnsubscriptionError.js.map
+        var algParts = sig.algo.split("-");
+        if (algParts[0] !== key.type) return false;
 
+        var blob = sig.cache;
+        if (blob === undefined) {
+          var der = new asn1.BerWriter();
+          writeTBSCert(cert, der);
+          blob = der.buffer;
+        }
 
-/***/ }),
-/* 442 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var verifier = key.createVerify(algParts[1]);
+        verifier.write(blob);
+        return verifier.verify(sig.signature);
+      }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return isArrayLike; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; });
-//# sourceMappingURL=isArrayLike.js.map
+      function Local(i) {
+        return asn1.Ber.Context | asn1.Ber.Constructor | i;
+      }
 
+      function Context(i) {
+        return asn1.Ber.Context | i;
+      }
 
-/***/ }),
-/* 443 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      var SIGN_ALGS = {
+        "rsa-md5": "1.2.840.113549.1.1.4",
+        "rsa-sha1": "1.2.840.113549.1.1.5",
+        "rsa-sha256": "1.2.840.113549.1.1.11",
+        "rsa-sha384": "1.2.840.113549.1.1.12",
+        "rsa-sha512": "1.2.840.113549.1.1.13",
+        "dsa-sha1": "1.2.840.10040.4.3",
+        "dsa-sha256": "2.16.840.1.101.3.4.3.2",
+        "ecdsa-sha1": "1.2.840.10045.4.1",
+        "ecdsa-sha256": "1.2.840.10045.4.3.2",
+        "ecdsa-sha384": "1.2.840.10045.4.3.3",
+        "ecdsa-sha512": "1.2.840.10045.4.3.4",
+        "ed25519-sha512": "1.3.101.112",
+      };
+      Object.keys(SIGN_ALGS).forEach(function (k) {
+        SIGN_ALGS[SIGN_ALGS[k]] = k;
+      });
+      SIGN_ALGS["1.3.14.3.2.3"] = "rsa-md5";
+      SIGN_ALGS["1.3.14.3.2.29"] = "rsa-sha1";
+
+      var EXTS = {
+        issuerKeyId: "2.5.29.35",
+        altName: "2.5.29.17",
+        basicConstraints: "2.5.29.19",
+        keyUsage: "2.5.29.15",
+        extKeyUsage: "2.5.29.37",
+      };
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isDate;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function isDate(value) {
-    return value instanceof Date && !isNaN(+value);
-}
-//# sourceMappingURL=isDate.js.map
+      function read(buf, options) {
+        if (typeof buf === "string") {
+          buf = Buffer.from(buf, "binary");
+        }
+        assert.buffer(buf, "buf");
 
+        var der = new asn1.BerReader(buf);
 
-/***/ }),
-/* 444 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        der.readSequence();
+        if (Math.abs(der.length - der.remain) > 1) {
+          throw new Error(
+            "DER sequence does not contain whole byte " + "stream",
+          );
+        }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isObject;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function isObject(x) {
-    return x != null && typeof x === 'object';
-}
-//# sourceMappingURL=isObject.js.map
+        var tbsStart = der.offset;
+        der.readSequence();
+        var sigOffset = der.offset + der.length;
+        var tbsEnd = sigOffset;
 
+        if (der.peek() === Local(0)) {
+          der.readSequence(Local(0));
+          var version = der.readInt();
+          assert.ok(version <= 3, "only x.509 versions up to v3 supported");
+        }
 
-/***/ }),
-/* 445 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var cert = {};
+        cert.signatures = {};
+        var sig = (cert.signatures.x509 = {});
+        sig.extras = {};
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isPromise;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function isPromise(value) {
-    return value && typeof value.subscribe !== 'function' && typeof value.then === 'function';
-}
-//# sourceMappingURL=isPromise.js.map
+        cert.serial = readMPInt(der, "serial");
 
+        der.readSequence();
+        var after = der.offset + der.length;
+        var certAlgOid = der.readOID();
+        var certAlg = SIGN_ALGS[certAlgOid];
+        if (certAlg === undefined)
+          throw new Error("unknown signature algorithm " + certAlgOid);
 
-/***/ }),
-/* 446 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        der._offset = after;
+        cert.issuer = Identity.parseAsn1(der);
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeTo; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeToArray__ = __webpack_require__(447);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__ = __webpack_require__(450);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__ = __webpack_require__(448);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__ = __webpack_require__(449);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__isArrayLike__ = __webpack_require__(442);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__isPromise__ = __webpack_require__(445);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__isObject__ = __webpack_require__(444);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__symbol_iterator__ = __webpack_require__(151);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__symbol_observable__ = __webpack_require__(117);
-/** PURE_IMPORTS_START _Observable,_subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */
+        der.readSequence();
+        cert.validFrom = readDate(der);
+        cert.validUntil = readDate(der);
 
+        cert.subjects = [Identity.parseAsn1(der)];
 
+        der.readSequence();
+        after = der.offset + der.length;
+        cert.subjectKey = pkcs8.readPkcs8(undefined, "public", der);
+        der._offset = after;
 
+        /* issuerUniqueID */
+        if (der.peek() === Local(1)) {
+          der.readSequence(Local(1));
+          sig.extras.issuerUniqueID = buf.slice(
+            der.offset,
+            der.offset + der.length,
+          );
+          der._offset += der.length;
+        }
 
+        /* subjectUniqueID */
+        if (der.peek() === Local(2)) {
+          der.readSequence(Local(2));
+          sig.extras.subjectUniqueID = buf.slice(
+            der.offset,
+            der.offset + der.length,
+          );
+          der._offset += der.length;
+        }
 
+        /* extensions */
+        if (der.peek() === Local(3)) {
+          der.readSequence(Local(3));
+          var extEnd = der.offset + der.length;
+          der.readSequence();
 
+          while (der.offset < extEnd) readExtension(cert, buf, der);
 
+          assert.strictEqual(der.offset, extEnd);
+        }
 
+        assert.strictEqual(der.offset, sigOffset);
 
+        der.readSequence();
+        after = der.offset + der.length;
+        var sigAlgOid = der.readOID();
+        var sigAlg = SIGN_ALGS[sigAlgOid];
+        if (sigAlg === undefined)
+          throw new Error("unknown signature algorithm " + sigAlgOid);
+        der._offset = after;
 
-var subscribeTo = function (result) {
-    if (result instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]) {
-        return function (subscriber) {
-            if (result._isScalar) {
-                subscriber.next(result.value);
-                subscriber.complete();
-                return undefined;
-            }
-            else {
-                return result.subscribe(subscriber);
-            }
-        };
-    }
-    else if (result && typeof result[__WEBPACK_IMPORTED_MODULE_9__symbol_observable__["a" /* observable */]] === 'function') {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__["a" /* subscribeToObservable */])(result);
-    }
-    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__isArrayLike__["a" /* isArrayLike */])(result)) {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__subscribeToArray__["a" /* subscribeToArray */])(result);
-    }
-    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__isPromise__["a" /* isPromise */])(result)) {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__["a" /* subscribeToPromise */])(result);
-    }
-    else if (result && typeof result[__WEBPACK_IMPORTED_MODULE_8__symbol_iterator__["a" /* iterator */]] === 'function') {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__["a" /* subscribeToIterable */])(result);
-    }
-    else {
-        var value = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_7__isObject__["a" /* isObject */])(result) ? 'an invalid object' : "'" + result + "'";
-        var msg = "You provided " + value + " where a stream was expected."
-            + ' You can provide an Observable, Promise, Array, or Iterable.';
-        throw new TypeError(msg);
-    }
-};
-//# sourceMappingURL=subscribeTo.js.map
+        var sigData = der.readString(asn1.Ber.BitString, true);
+        if (sigData[0] === 0) sigData = sigData.slice(1);
+        var algParts = sigAlg.split("-");
 
+        sig.signature = Signature.parse(sigData, algParts[0], "asn1");
+        sig.signature.hashAlgorithm = algParts[1];
+        sig.algo = sigAlg;
+        sig.cache = buf.slice(tbsStart, tbsEnd);
 
-/***/ }),
-/* 447 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return new Certificate(cert);
+      }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToArray; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var subscribeToArray = function (array) {
-    return function (subscriber) {
-        for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) {
-            subscriber.next(array[i]);
-        }
-        if (!subscriber.closed) {
-            subscriber.complete();
+      function readDate(der) {
+        if (der.peek() === asn1.Ber.UTCTime) {
+          return utcTimeToDate(der.readString(asn1.Ber.UTCTime));
+        } else if (der.peek() === asn1.Ber.GeneralizedTime) {
+          return gTimeToDate(der.readString(asn1.Ber.GeneralizedTime));
+        } else {
+          throw new Error("Unsupported date format");
         }
-    };
-};
-//# sourceMappingURL=subscribeToArray.js.map
+      }
 
+      /* RFC5280, section 4.2.1.6 (GeneralName type) */
+      var ALTNAME = {
+        OtherName: Local(0),
+        RFC822Name: Context(1),
+        DNSName: Context(2),
+        X400Address: Local(3),
+        DirectoryName: Local(4),
+        EDIPartyName: Local(5),
+        URI: Context(6),
+        IPAddress: Context(7),
+        OID: Context(8),
+      };
 
-/***/ }),
-/* 448 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /* RFC5280, section 4.2.1.12 (KeyPurposeId) */
+      var EXTPURPOSE = {
+        serverAuth: "1.3.6.1.5.5.7.3.1",
+        clientAuth: "1.3.6.1.5.5.7.3.2",
+        codeSigning: "1.3.6.1.5.5.7.3.3",
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToIterable; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ = __webpack_require__(151);
-/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
+        /* See https://github.com/joyent/oid-docs/blob/master/root.md */
+        joyentDocker: "1.3.6.1.4.1.38678.1.4.1",
+        joyentCmon: "1.3.6.1.4.1.38678.1.4.2",
+      };
+      var EXTPURPOSE_REV = {};
+      Object.keys(EXTPURPOSE).forEach(function (k) {
+        EXTPURPOSE_REV[EXTPURPOSE[k]] = k;
+      });
 
-var subscribeToIterable = function (iterable) {
-    return function (subscriber) {
-        var iterator = iterable[__WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]]();
-        do {
-            var item = iterator.next();
-            if (item.done) {
-                subscriber.complete();
-                break;
-            }
-            subscriber.next(item.value);
-            if (subscriber.closed) {
-                break;
+      var KEYUSEBITS = [
+        "signature",
+        "identity",
+        "keyEncryption",
+        "encryption",
+        "keyAgreement",
+        "ca",
+        "crl",
+      ];
+
+      function readExtension(cert, buf, der) {
+        der.readSequence();
+        var after = der.offset + der.length;
+        var extId = der.readOID();
+        var id;
+        var sig = cert.signatures.x509;
+        sig.extras.exts = [];
+
+        var critical;
+        if (der.peek() === asn1.Ber.Boolean) critical = der.readBoolean();
+
+        switch (extId) {
+          case EXTS.basicConstraints:
+            der.readSequence(asn1.Ber.OctetString);
+            der.readSequence();
+            var bcEnd = der.offset + der.length;
+            var ca = false;
+            if (der.peek() === asn1.Ber.Boolean) ca = der.readBoolean();
+            if (cert.purposes === undefined) cert.purposes = [];
+            if (ca === true) cert.purposes.push("ca");
+            var bc = { oid: extId, critical: critical };
+            if (der.offset < bcEnd && der.peek() === asn1.Ber.Integer)
+              bc.pathLen = der.readInt();
+            sig.extras.exts.push(bc);
+            break;
+          case EXTS.extKeyUsage:
+            der.readSequence(asn1.Ber.OctetString);
+            der.readSequence();
+            if (cert.purposes === undefined) cert.purposes = [];
+            var ekEnd = der.offset + der.length;
+            while (der.offset < ekEnd) {
+              var oid = der.readOID();
+              cert.purposes.push(EXTPURPOSE_REV[oid] || oid);
             }
-        } while (true);
-        if (typeof iterator.return === 'function') {
-            subscriber.add(function () {
-                if (iterator.return) {
-                    iterator.return();
+            /*
+             * This is a bit of a hack: in the case where we have a cert
+             * that's only allowed to do serverAuth or clientAuth (and not
+             * the other), we want to make sure all our Subjects are of
+             * the right type. But we already parsed our Subjects and
+             * decided if they were hosts or users earlier (since it appears
+             * first in the cert).
+             *
+             * So we go through and mutate them into the right kind here if
+             * it doesn't match. This might not be hugely beneficial, as it
+             * seems that single-purpose certs are not often seen in the
+             * wild.
+             */
+            if (
+              cert.purposes.indexOf("serverAuth") !== -1 &&
+              cert.purposes.indexOf("clientAuth") === -1
+            ) {
+              cert.subjects.forEach(function (ide) {
+                if (ide.type !== "host") {
+                  ide.type = "host";
+                  ide.hostname =
+                    ide.uid || ide.email || ide.components[0].value;
+                }
+              });
+            } else if (
+              cert.purposes.indexOf("clientAuth") !== -1 &&
+              cert.purposes.indexOf("serverAuth") === -1
+            ) {
+              cert.subjects.forEach(function (ide) {
+                if (ide.type !== "user") {
+                  ide.type = "user";
+                  ide.uid =
+                    ide.hostname || ide.email || ide.components[0].value;
                 }
+              });
+            }
+            sig.extras.exts.push({ oid: extId, critical: critical });
+            break;
+          case EXTS.keyUsage:
+            der.readSequence(asn1.Ber.OctetString);
+            var bits = der.readString(asn1.Ber.BitString, true);
+            var setBits = readBitField(bits, KEYUSEBITS);
+            setBits.forEach(function (bit) {
+              if (cert.purposes === undefined) cert.purposes = [];
+              if (cert.purposes.indexOf(bit) === -1) cert.purposes.push(bit);
+            });
+            sig.extras.exts.push({
+              oid: extId,
+              critical: critical,
+              bits: bits,
+            });
+            break;
+          case EXTS.altName:
+            der.readSequence(asn1.Ber.OctetString);
+            der.readSequence();
+            var aeEnd = der.offset + der.length;
+            while (der.offset < aeEnd) {
+              switch (der.peek()) {
+                case ALTNAME.OtherName:
+                case ALTNAME.EDIPartyName:
+                  der.readSequence();
+                  der._offset += der.length;
+                  break;
+                case ALTNAME.OID:
+                  der.readOID(ALTNAME.OID);
+                  break;
+                case ALTNAME.RFC822Name:
+                  /* RFC822 specifies email addresses */
+                  var email = der.readString(ALTNAME.RFC822Name);
+                  id = Identity.forEmail(email);
+                  if (!cert.subjects[0].equals(id)) cert.subjects.push(id);
+                  break;
+                case ALTNAME.DirectoryName:
+                  der.readSequence(ALTNAME.DirectoryName);
+                  id = Identity.parseAsn1(der);
+                  if (!cert.subjects[0].equals(id)) cert.subjects.push(id);
+                  break;
+                case ALTNAME.DNSName:
+                  var host = der.readString(ALTNAME.DNSName);
+                  id = Identity.forHost(host);
+                  if (!cert.subjects[0].equals(id)) cert.subjects.push(id);
+                  break;
+                default:
+                  der.readString(der.peek());
+                  break;
+              }
+            }
+            sig.extras.exts.push({ oid: extId, critical: critical });
+            break;
+          default:
+            sig.extras.exts.push({
+              oid: extId,
+              critical: critical,
+              data: der.readString(asn1.Ber.OctetString, true),
             });
+            break;
         }
-        return subscriber;
-    };
-};
-//# sourceMappingURL=subscribeToIterable.js.map
-
-
-/***/ }),
-/* 449 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToObservable; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ = __webpack_require__(117);
-/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
 
-var subscribeToObservable = function (obj) {
-    return function (subscriber) {
-        var obs = obj[__WEBPACK_IMPORTED_MODULE_0__symbol_observable__["a" /* observable */]]();
-        if (typeof obs.subscribe !== 'function') {
-            throw new TypeError('Provided object does not correctly implement Symbol.observable');
-        }
-        else {
-            return obs.subscribe(subscriber);
-        }
-    };
-};
-//# sourceMappingURL=subscribeToObservable.js.map
+        der._offset = after;
+      }
 
+      var UTCTIME_RE =
+        /^([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
+      function utcTimeToDate(t) {
+        var m = t.match(UTCTIME_RE);
+        assert.ok(m, "timestamps must be in UTC");
+        var d = new Date();
 
-/***/ }),
-/* 450 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var thisYear = d.getUTCFullYear();
+        var century = Math.floor(thisYear / 100) * 100;
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToPromise; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__hostReportError__ = __webpack_require__(323);
-/** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */
+        var year = parseInt(m[1], 10);
+        if (thisYear % 100 < 50 && year >= 60) year += century - 1;
+        else year += century;
+        d.setUTCFullYear(year, parseInt(m[2], 10) - 1, parseInt(m[3], 10));
+        d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
+        if (m[6] && m[6].length > 0) d.setUTCSeconds(parseInt(m[6], 10));
+        return d;
+      }
 
-var subscribeToPromise = function (promise) {
-    return function (subscriber) {
-        promise.then(function (value) {
-            if (!subscriber.closed) {
-                subscriber.next(value);
-                subscriber.complete();
-            }
-        }, function (err) { return subscriber.error(err); })
-            .then(null, __WEBPACK_IMPORTED_MODULE_0__hostReportError__["a" /* hostReportError */]);
-        return subscriber;
-    };
-};
-//# sourceMappingURL=subscribeToPromise.js.map
-
-
-/***/ }),
-/* 451 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Note: since nyc uses this module to output coverage, any lines
-// that are in the direct sync flow of nyc's outputCoverage are
-// ignored, since we can never get coverage for them.
-var assert = __webpack_require__(28)
-var signals = __webpack_require__(933)
-
-var EE = __webpack_require__(77)
-/* istanbul ignore if */
-if (typeof EE !== 'function') {
-  EE = EE.EventEmitter
-}
-
-var emitter
-if (process.__signal_exit_emitter__) {
-  emitter = process.__signal_exit_emitter__
-} else {
-  emitter = process.__signal_exit_emitter__ = new EE()
-  emitter.count = 0
-  emitter.emitted = {}
-}
-
-// Because this emitter is a global, we have to check to see if a
-// previous version of this library failed to enable infinite listeners.
-// I know what you're about to say.  But literally everything about
-// signal-exit is a compromise with evil.  Get used to it.
-if (!emitter.infinite) {
-  emitter.setMaxListeners(Infinity)
-  emitter.infinite = true
-}
-
-module.exports = function (cb, opts) {
-  assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler')
-
-  if (loaded === false) {
-    load()
-  }
+      var GTIME_RE =
+        /^([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
+      function gTimeToDate(t) {
+        var m = t.match(GTIME_RE);
+        assert.ok(m);
+        var d = new Date();
 
-  var ev = 'exit'
-  if (opts && opts.alwaysLast) {
-    ev = 'afterexit'
-  }
+        d.setUTCFullYear(
+          parseInt(m[1], 10),
+          parseInt(m[2], 10) - 1,
+          parseInt(m[3], 10),
+        );
+        d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
+        if (m[6] && m[6].length > 0) d.setUTCSeconds(parseInt(m[6], 10));
+        return d;
+      }
 
-  var remove = function () {
-    emitter.removeListener(ev, cb)
-    if (emitter.listeners('exit').length === 0 &&
-        emitter.listeners('afterexit').length === 0) {
-      unload()
-    }
-  }
-  emitter.on(ev, cb)
+      function zeroPad(n) {
+        var s = "" + n;
+        while (s.length < 2) s = "0" + s;
+        return s;
+      }
 
-  return remove
-}
+      function dateToUTCTime(d) {
+        var s = "";
+        s += zeroPad(d.getUTCFullYear() % 100);
+        s += zeroPad(d.getUTCMonth() + 1);
+        s += zeroPad(d.getUTCDate());
+        s += zeroPad(d.getUTCHours());
+        s += zeroPad(d.getUTCMinutes());
+        s += zeroPad(d.getUTCSeconds());
+        s += "Z";
+        return s;
+      }
 
-module.exports.unload = unload
-function unload () {
-  if (!loaded) {
-    return
-  }
-  loaded = false
-
-  signals.forEach(function (sig) {
-    try {
-      process.removeListener(sig, sigListeners[sig])
-    } catch (er) {}
-  })
-  process.emit = originalProcessEmit
-  process.reallyExit = originalProcessReallyExit
-  emitter.count -= 1
-}
-
-function emit (event, code, signal) {
-  if (emitter.emitted[event]) {
-    return
-  }
-  emitter.emitted[event] = true
-  emitter.emit(event, code, signal)
-}
-
-// { <signal>: <listener fn>, ... }
-var sigListeners = {}
-signals.forEach(function (sig) {
-  sigListeners[sig] = function listener () {
-    // If there are no other listeners, an exit is coming!
-    // Simplest way: remove us and then re-send the signal.
-    // We know that this will kill the process, so we can
-    // safely emit now.
-    var listeners = process.listeners(sig)
-    if (listeners.length === emitter.count) {
-      unload()
-      emit('exit', null, sig)
-      /* istanbul ignore next */
-      emit('afterexit', null, sig)
-      /* istanbul ignore next */
-      process.kill(process.pid, sig)
-    }
-  }
-})
+      function sign(cert, key) {
+        if (cert.signatures.x509 === undefined) cert.signatures.x509 = {};
+        var sig = cert.signatures.x509;
 
-module.exports.signals = function () {
-  return signals
-}
+        sig.algo = key.type + "-" + key.defaultHashAlgorithm();
+        if (SIGN_ALGS[sig.algo] === undefined) return false;
 
-module.exports.load = load
+        var der = new asn1.BerWriter();
+        writeTBSCert(cert, der);
+        var blob = der.buffer;
+        sig.cache = blob;
 
-var loaded = false
+        var signer = key.createSign();
+        signer.write(blob);
+        cert.signatures.x509.signature = signer.sign();
 
-function load () {
-  if (loaded) {
-    return
-  }
-  loaded = true
-
-  // This is the number of onSignalExit's that are in play.
-  // It's important so that we can count the correct number of
-  // listeners on signals, and don't wait for the other one to
-  // handle it instead of us.
-  emitter.count += 1
-
-  signals = signals.filter(function (sig) {
-    try {
-      process.on(sig, sigListeners[sig])
-      return true
-    } catch (er) {
-      return false
-    }
-  })
-
-  process.emit = processEmit
-  process.reallyExit = processReallyExit
-}
-
-var originalProcessReallyExit = process.reallyExit
-function processReallyExit (code) {
-  process.exitCode = code || 0
-  emit('exit', process.exitCode, null)
-  /* istanbul ignore next */
-  emit('afterexit', process.exitCode, null)
-  /* istanbul ignore next */
-  originalProcessReallyExit.call(process, process.exitCode)
-}
-
-var originalProcessEmit = process.emit
-function processEmit (ev, arg) {
-  if (ev === 'exit') {
-    if (arg !== undefined) {
-      process.exitCode = arg
-    }
-    var ret = originalProcessEmit.apply(this, arguments)
-    emit('exit', process.exitCode, null)
-    /* istanbul ignore next */
-    emit('afterexit', process.exitCode, null)
-    return ret
-  } else {
-    return originalProcessEmit.apply(this, arguments)
-  }
-}
+        return true;
+      }
 
+      function signAsync(cert, signer, done) {
+        if (cert.signatures.x509 === undefined) cert.signatures.x509 = {};
+        var sig = cert.signatures.x509;
 
-/***/ }),
-/* 452 */
-/***/ (function(module, exports, __webpack_require__) {
+        var der = new asn1.BerWriter();
+        writeTBSCert(cert, der);
+        var blob = der.buffer;
+        sig.cache = blob;
 
-"use strict";
+        signer(blob, function (err, signature) {
+          if (err) {
+            done(err);
+            return;
+          }
+          sig.algo = signature.type + "-" + signature.hashAlgorithm;
+          if (SIGN_ALGS[sig.algo] === undefined) {
+            done(new Error('Invalid signing algorithm "' + sig.algo + '"'));
+            return;
+          }
+          sig.signature = signature;
+          done();
+        });
+      }
 
+      function write(cert, options) {
+        var sig = cert.signatures.x509;
+        assert.object(sig, "x509 signature");
 
-var scan = __webpack_require__(938)
-var parse = __webpack_require__(937)
+        var der = new asn1.BerWriter();
+        der.startSequence();
+        if (sig.cache) {
+          der._ensure(sig.cache.length);
+          sig.cache.copy(der._buf, der._offset);
+          der._offset += sig.cache.length;
+        } else {
+          writeTBSCert(cert, der);
+        }
 
-module.exports = function (source) {
-  return parse(scan(source))
-}
+        der.startSequence();
+        der.writeOID(SIGN_ALGS[sig.algo]);
+        if (sig.algo.match(/^rsa-/)) der.writeNull();
+        der.endSequence();
 
+        var sigData = sig.signature.toBuffer("asn1");
+        var data = Buffer.alloc(sigData.length + 1);
+        data[0] = 0;
+        sigData.copy(data, 1);
+        der.writeBuffer(data, asn1.Ber.BitString);
+        der.endSequence();
 
-/***/ }),
-/* 453 */
-/***/ (function(module, exports) {
+        return der.buffer;
+      }
 
-module.exports = ["0BSD","AAL","Abstyles","Adobe-2006","Adobe-Glyph","ADSL","AFL-1.1","AFL-1.2","AFL-2.0","AFL-2.1","AFL-3.0","Afmparse","AGPL-1.0","AGPL-3.0-only","AGPL-3.0-or-later","Aladdin","AMDPLPA","AML","AMPAS","ANTLR-PD","Apache-1.0","Apache-1.1","Apache-2.0","APAFML","APL-1.0","APSL-1.0","APSL-1.1","APSL-1.2","APSL-2.0","Artistic-1.0-cl8","Artistic-1.0-Perl","Artistic-1.0","Artistic-2.0","Bahyph","Barr","Beerware","BitTorrent-1.0","BitTorrent-1.1","Borceux","BSD-1-Clause","BSD-2-Clause-FreeBSD","BSD-2-Clause-NetBSD","BSD-2-Clause-Patent","BSD-2-Clause","BSD-3-Clause-Attribution","BSD-3-Clause-Clear","BSD-3-Clause-LBNL","BSD-3-Clause-No-Nuclear-License-2014","BSD-3-Clause-No-Nuclear-License","BSD-3-Clause-No-Nuclear-Warranty","BSD-3-Clause","BSD-4-Clause-UC","BSD-4-Clause","BSD-Protection","BSD-Source-Code","BSL-1.0","bzip2-1.0.5","bzip2-1.0.6","Caldera","CATOSL-1.1","CC-BY-1.0","CC-BY-2.0","CC-BY-2.5","CC-BY-3.0","CC-BY-4.0","CC-BY-NC-1.0","CC-BY-NC-2.0","CC-BY-NC-2.5","CC-BY-NC-3.0","CC-BY-NC-4.0","CC-BY-NC-ND-1.0","CC-BY-NC-ND-2.0","CC-BY-NC-ND-2.5","CC-BY-NC-ND-3.0","CC-BY-NC-ND-4.0","CC-BY-NC-SA-1.0","CC-BY-NC-SA-2.0","CC-BY-NC-SA-2.5","CC-BY-NC-SA-3.0","CC-BY-NC-SA-4.0","CC-BY-ND-1.0","CC-BY-ND-2.0","CC-BY-ND-2.5","CC-BY-ND-3.0","CC-BY-ND-4.0","CC-BY-SA-1.0","CC-BY-SA-2.0","CC-BY-SA-2.5","CC-BY-SA-3.0","CC-BY-SA-4.0","CC0-1.0","CDDL-1.0","CDDL-1.1","CDLA-Permissive-1.0","CDLA-Sharing-1.0","CECILL-1.0","CECILL-1.1","CECILL-2.0","CECILL-2.1","CECILL-B","CECILL-C","ClArtistic","CNRI-Jython","CNRI-Python-GPL-Compatible","CNRI-Python","Condor-1.1","CPAL-1.0","CPL-1.0","CPOL-1.02","Crossword","CrystalStacker","CUA-OPL-1.0","Cube","curl","D-FSL-1.0","diffmark","DOC","Dotseqn","DSDP","dvipdfm","ECL-1.0","ECL-2.0","EFL-1.0","EFL-2.0","eGenix","Entessa","EPL-1.0","EPL-2.0","ErlPL-1.1","EUDatagrid","EUPL-1.0","EUPL-1.1","EUPL-1.2","Eurosym","Fair","Frameworx-1.0","FreeImage","FSFAP","FSFUL","FSFULLR","FTL","GFDL-1.1-only","GFDL-1.1-or-later","GFDL-1.2-only","GFDL-1.2-or-later","GFDL-1.3-only","GFDL-1.3-or-later","Giftware","GL2PS","Glide","Glulxe","gnuplot","GPL-1.0-only","GPL-1.0-or-later","GPL-2.0-only","GPL-2.0-or-later","GPL-3.0-only","GPL-3.0-or-later","gSOAP-1.3b","HaskellReport","HPND","IBM-pibs","ICU","IJG","ImageMagick","iMatix","Imlib2","Info-ZIP","Intel-ACPI","Intel","Interbase-1.0","IPA","IPL-1.0","ISC","JasPer-2.0","JSON","LAL-1.2","LAL-1.3","Latex2e","Leptonica","LGPL-2.0-only","LGPL-2.0-or-later","LGPL-2.1-only","LGPL-2.1-or-later","LGPL-3.0-only","LGPL-3.0-or-later","LGPLLR","Libpng","libtiff","LiLiQ-P-1.1","LiLiQ-R-1.1","LiLiQ-Rplus-1.1","LPL-1.0","LPL-1.02","LPPL-1.0","LPPL-1.1","LPPL-1.2","LPPL-1.3a","LPPL-1.3c","MakeIndex","MirOS","MIT-advertising","MIT-CMU","MIT-enna","MIT-feh","MIT","MITNFA","Motosoto","mpich2","MPL-1.0","MPL-1.1","MPL-2.0-no-copyleft-exception","MPL-2.0","MS-PL","MS-RL","MTLL","Multics","Mup","NASA-1.3","Naumen","NBPL-1.0","NCSA","Net-SNMP","NetCDF","Newsletr","NGPL","NLOD-1.0","NLPL","Nokia","NOSL","Noweb","NPL-1.0","NPL-1.1","NPOSL-3.0","NRL","NTP","OCCT-PL","OCLC-2.0","ODbL-1.0","OFL-1.0","OFL-1.1","OGTSL","OLDAP-1.1","OLDAP-1.2","OLDAP-1.3","OLDAP-1.4","OLDAP-2.0.1","OLDAP-2.0","OLDAP-2.1","OLDAP-2.2.1","OLDAP-2.2.2","OLDAP-2.2","OLDAP-2.3","OLDAP-2.4","OLDAP-2.5","OLDAP-2.6","OLDAP-2.7","OLDAP-2.8","OML","OpenSSL","OPL-1.0","OSET-PL-2.1","OSL-1.0","OSL-1.1","OSL-2.0","OSL-2.1","OSL-3.0","PDDL-1.0","PHP-3.0","PHP-3.01","Plexus","PostgreSQL","psfrag","psutils","Python-2.0","Qhull","QPL-1.0","Rdisc","RHeCos-1.1","RPL-1.1","RPL-1.5","RPSL-1.0","RSA-MD","RSCPL","Ruby","SAX-PD","Saxpath","SCEA","Sendmail","SGI-B-1.0","SGI-B-1.1","SGI-B-2.0","SimPL-2.0","SISSL-1.2","SISSL","Sleepycat","SMLNJ","SMPPL","SNIA","Spencer-86","Spencer-94","Spencer-99","SPL-1.0","SugarCRM-1.1.3","SWL","TCL","TCP-wrappers","TMate","TORQUE-1.1","TOSL","Unicode-DFS-2015","Unicode-DFS-2016","Unicode-TOU","Unlicense","UPL-1.0","Vim","VOSTROM","VSL-1.0","W3C-19980720","W3C-20150513","W3C","Watcom-1.0","Wsuipa","WTFPL","X11","Xerox","XFree86-1.1","xinetd","Xnet","xpp","XSkat","YPL-1.0","YPL-1.1","Zed","Zend-2.0","Zimbra-1.3","Zimbra-1.4","zlib-acknowledgement","Zlib","ZPL-1.1","ZPL-2.0","ZPL-2.1"]
+      function writeTBSCert(cert, der) {
+        var sig = cert.signatures.x509;
+        assert.object(sig, "x509 signature");
 
-/***/ }),
-/* 454 */
-/***/ (function(module, exports, __webpack_require__) {
+        der.startSequence();
 
-// Copyright 2015 Joyent, Inc.
+        der.startSequence(Local(0));
+        der.writeInt(2);
+        der.endSequence();
 
-module.exports = {
-	Verifier: Verifier,
-	Signer: Signer
-};
+        der.writeBuffer(utils.mpNormalize(cert.serial), asn1.Ber.Integer);
 
-var nacl;
-var stream = __webpack_require__(23);
-var util = __webpack_require__(3);
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var Signature = __webpack_require__(75);
+        der.startSequence();
+        der.writeOID(SIGN_ALGS[sig.algo]);
+        if (sig.algo.match(/^rsa-/)) der.writeNull();
+        der.endSequence();
 
-function Verifier(key, hashAlgo) {
-	if (nacl === undefined)
-		nacl = __webpack_require__(76);
+        cert.issuer.toAsn1(der);
 
-	if (hashAlgo.toLowerCase() !== 'sha512')
-		throw (new Error('ED25519 only supports the use of ' +
-		    'SHA-512 hashes'));
+        der.startSequence();
+        der.writeString(dateToUTCTime(cert.validFrom), asn1.Ber.UTCTime);
+        der.writeString(dateToUTCTime(cert.validUntil), asn1.Ber.UTCTime);
+        der.endSequence();
 
-	this.key = key;
-	this.chunks = [];
+        var subject = cert.subjects[0];
+        var altNames = cert.subjects.slice(1);
+        subject.toAsn1(der);
 
-	stream.Writable.call(this, {});
-}
-util.inherits(Verifier, stream.Writable);
+        pkcs8.writePkcs8(der, cert.subjectKey);
 
-Verifier.prototype._write = function (chunk, enc, cb) {
-	this.chunks.push(chunk);
-	cb();
-};
+        if (sig.extras && sig.extras.issuerUniqueID) {
+          der.writeBuffer(sig.extras.issuerUniqueID, Local(1));
+        }
 
-Verifier.prototype.update = function (chunk) {
-	if (typeof (chunk) === 'string')
-		chunk = Buffer.from(chunk, 'binary');
-	this.chunks.push(chunk);
-};
+        if (sig.extras && sig.extras.subjectUniqueID) {
+          der.writeBuffer(sig.extras.subjectUniqueID, Local(2));
+        }
 
-Verifier.prototype.verify = function (signature, fmt) {
-	var sig;
-	if (Signature.isSignature(signature, [2, 0])) {
-		if (signature.type !== 'ed25519')
-			return (false);
-		sig = signature.toBuffer('raw');
-
-	} else if (typeof (signature) === 'string') {
-		sig = Buffer.from(signature, 'base64');
-
-	} else if (Signature.isSignature(signature, [1, 0])) {
-		throw (new Error('signature was created by too old ' +
-		    'a version of sshpk and cannot be verified'));
-	}
-
-	assert.buffer(sig);
-	return (nacl.sign.detached.verify(
-	    new Uint8Array(Buffer.concat(this.chunks)),
-	    new Uint8Array(sig),
-	    new Uint8Array(this.key.part.A.data)));
-};
+        if (
+          altNames.length > 0 ||
+          subject.type === "host" ||
+          (cert.purposes !== undefined && cert.purposes.length > 0) ||
+          (sig.extras && sig.extras.exts)
+        ) {
+          der.startSequence(Local(3));
+          der.startSequence();
+
+          var exts = [];
+          if (cert.purposes !== undefined && cert.purposes.length > 0) {
+            exts.push({
+              oid: EXTS.basicConstraints,
+              critical: true,
+            });
+            exts.push({
+              oid: EXTS.keyUsage,
+              critical: true,
+            });
+            exts.push({
+              oid: EXTS.extKeyUsage,
+              critical: true,
+            });
+          }
+          exts.push({ oid: EXTS.altName });
+          if (sig.extras && sig.extras.exts) exts = sig.extras.exts;
 
-function Signer(key, hashAlgo) {
-	if (nacl === undefined)
-		nacl = __webpack_require__(76);
+          for (var i = 0; i < exts.length; ++i) {
+            der.startSequence();
+            der.writeOID(exts[i].oid);
 
-	if (hashAlgo.toLowerCase() !== 'sha512')
-		throw (new Error('ED25519 only supports the use of ' +
-		    'SHA-512 hashes'));
+            if (exts[i].critical !== undefined)
+              der.writeBoolean(exts[i].critical);
 
-	this.key = key;
-	this.chunks = [];
+            if (exts[i].oid === EXTS.altName) {
+              der.startSequence(asn1.Ber.OctetString);
+              der.startSequence();
+              if (subject.type === "host") {
+                der.writeString(subject.hostname, Context(2));
+              }
+              for (var j = 0; j < altNames.length; ++j) {
+                if (altNames[j].type === "host") {
+                  der.writeString(altNames[j].hostname, ALTNAME.DNSName);
+                } else if (altNames[j].type === "email") {
+                  der.writeString(altNames[j].email, ALTNAME.RFC822Name);
+                } else {
+                  /*
+                   * Encode anything else as a
+                   * DN style name for now.
+                   */
+                  der.startSequence(ALTNAME.DirectoryName);
+                  altNames[j].toAsn1(der);
+                  der.endSequence();
+                }
+              }
+              der.endSequence();
+              der.endSequence();
+            } else if (exts[i].oid === EXTS.basicConstraints) {
+              der.startSequence(asn1.Ber.OctetString);
+              der.startSequence();
+              var ca = cert.purposes.indexOf("ca") !== -1;
+              var pathLen = exts[i].pathLen;
+              der.writeBoolean(ca);
+              if (pathLen !== undefined) der.writeInt(pathLen);
+              der.endSequence();
+              der.endSequence();
+            } else if (exts[i].oid === EXTS.extKeyUsage) {
+              der.startSequence(asn1.Ber.OctetString);
+              der.startSequence();
+              cert.purposes.forEach(function (purpose) {
+                if (purpose === "ca") return;
+                if (KEYUSEBITS.indexOf(purpose) !== -1) return;
+                var oid = purpose;
+                if (EXTPURPOSE[purpose] !== undefined)
+                  oid = EXTPURPOSE[purpose];
+                der.writeOID(oid);
+              });
+              der.endSequence();
+              der.endSequence();
+            } else if (exts[i].oid === EXTS.keyUsage) {
+              der.startSequence(asn1.Ber.OctetString);
+              /*
+               * If we parsed this certificate from a byte
+               * stream (i.e. we didn't generate it in sshpk)
+               * then we'll have a ".bits" property on the
+               * ext with the original raw byte contents.
+               *
+               * If we have this, use it here instead of
+               * regenerating it. This guarantees we output
+               * the same data we parsed, so signatures still
+               * validate.
+               */
+              if (exts[i].bits !== undefined) {
+                der.writeBuffer(exts[i].bits, asn1.Ber.BitString);
+              } else {
+                var bits = writeBitField(cert.purposes, KEYUSEBITS);
+                der.writeBuffer(bits, asn1.Ber.BitString);
+              }
+              der.endSequence();
+            } else {
+              der.writeBuffer(exts[i].data, asn1.Ber.OctetString);
+            }
 
-	stream.Writable.call(this, {});
-}
-util.inherits(Signer, stream.Writable);
+            der.endSequence();
+          }
 
-Signer.prototype._write = function (chunk, enc, cb) {
-	this.chunks.push(chunk);
-	cb();
-};
+          der.endSequence();
+          der.endSequence();
+        }
 
-Signer.prototype.update = function (chunk) {
-	if (typeof (chunk) === 'string')
-		chunk = Buffer.from(chunk, 'binary');
-	this.chunks.push(chunk);
-};
+        der.endSequence();
+      }
 
-Signer.prototype.sign = function () {
-	var sig = nacl.sign.detached(
-	    new Uint8Array(Buffer.concat(this.chunks)),
-	    new Uint8Array(Buffer.concat([
-		this.key.part.k.data, this.key.part.A.data])));
-	var sigBuf = Buffer.from(sig);
-	var sigObj = Signature.parse(sigBuf, 'ed25519', 'raw');
-	sigObj.hashAlgorithm = 'sha512';
-	return (sigObj);
-};
+      /*
+       * Reads an ASN.1 BER bitfield out of the Buffer produced by doing
+       * `BerReader#readString(asn1.Ber.BitString)`. That function gives us the raw
+       * contents of the BitString tag, which is a count of unused bits followed by
+       * the bits as a right-padded byte string.
+       *
+       * `bits` is the Buffer, `bitIndex` should contain an array of string names
+       * for the bits in the string, ordered starting with bit #0 in the ASN.1 spec.
+       *
+       * Returns an array of Strings, the names of the bits that were set to 1.
+       */
+      function readBitField(bits, bitIndex) {
+        var bitLen = 8 * (bits.length - 1) - bits[0];
+        var setBits = {};
+        for (var i = 0; i < bitLen; ++i) {
+          var byteN = 1 + Math.floor(i / 8);
+          var bit = 7 - (i % 8);
+          var mask = 1 << bit;
+          var bitVal = (bits[byteN] & mask) !== 0;
+          var name = bitIndex[i];
+          if (bitVal && typeof name === "string") {
+            setBits[name] = true;
+          }
+        }
+        return Object.keys(setBits);
+      }
 
+      /*
+       * `setBits` is an array of strings, containing the names for each bit that
+       * sould be set to 1. `bitIndex` is same as in `readBitField()`.
+       *
+       * Returns a Buffer, ready to be written out with `BerWriter#writeString()`.
+       */
+      function writeBitField(setBits, bitIndex) {
+        var bitLen = bitIndex.length;
+        var blen = Math.ceil(bitLen / 8);
+        var unused = blen * 8 - bitLen;
+        var bits = Buffer.alloc(1 + blen); // zero-filled
+        bits[0] = unused;
+        for (var i = 0; i < bitLen; ++i) {
+          var byteN = 1 + Math.floor(i / 8);
+          var bit = 7 - (i % 8);
+          var mask = 1 << bit;
+          var name = bitIndex[i];
+          if (name === undefined) continue;
+          var bitVal = setBits.indexOf(name) !== -1;
+          if (bitVal) {
+            bits[byteN] |= mask;
+          }
+        }
+        return bits;
+      }
 
-/***/ }),
-/* 455 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 458 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-// Copyright 2015 Joyent, Inc.
+      /*<replacement>*/
 
-module.exports = {
-	read: read,
-	write: write
-};
+      var Buffer = __webpack_require__(45).Buffer;
+      /*</replacement>*/
 
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-
-var pem = __webpack_require__(86);
-var ssh = __webpack_require__(456);
-var rfc4253 = __webpack_require__(103);
-var dnssec = __webpack_require__(326);
-
-var DNSSEC_PRIVKEY_HEADER_PREFIX = 'Private-key-format: v1';
-
-function read(buf, options) {
-	if (typeof (buf) === 'string') {
-		if (buf.trim().match(/^[-]+[ ]*BEGIN/))
-			return (pem.read(buf, options));
-		if (buf.match(/^\s*ssh-[a-z]/))
-			return (ssh.read(buf, options));
-		if (buf.match(/^\s*ecdsa-/))
-			return (ssh.read(buf, options));
-		if (findDNSSECHeader(buf))
-			return (dnssec.read(buf, options));
-		buf = Buffer.from(buf, 'binary');
-	} else {
-		assert.buffer(buf);
-		if (findPEMHeader(buf))
-			return (pem.read(buf, options));
-		if (findSSHHeader(buf))
-			return (ssh.read(buf, options));
-		if (findDNSSECHeader(buf))
-			return (dnssec.read(buf, options));
-	}
-	if (buf.readUInt32BE(0) < buf.length)
-		return (rfc4253.read(buf, options));
-	throw (new Error('Failed to auto-detect format of key'));
-}
-
-function findSSHHeader(buf) {
-	var offset = 0;
-	while (offset < buf.length &&
-	    (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9))
-		++offset;
-	if (offset + 4 <= buf.length &&
-	    buf.slice(offset, offset + 4).toString('ascii') === 'ssh-')
-		return (true);
-	if (offset + 6 <= buf.length &&
-	    buf.slice(offset, offset + 6).toString('ascii') === 'ecdsa-')
-		return (true);
-	return (false);
-}
-
-function findPEMHeader(buf) {
-	var offset = 0;
-	while (offset < buf.length &&
-	    (buf[offset] === 32 || buf[offset] === 10))
-		++offset;
-	if (buf[offset] !== 45)
-		return (false);
-	while (offset < buf.length &&
-	    (buf[offset] === 45))
-		++offset;
-	while (offset < buf.length &&
-	    (buf[offset] === 32))
-		++offset;
-	if (offset + 5 > buf.length ||
-	    buf.slice(offset, offset + 5).toString('ascii') !== 'BEGIN')
-		return (false);
-	return (true);
-}
-
-function findDNSSECHeader(buf) {
-	// private case first
-	if (buf.length <= DNSSEC_PRIVKEY_HEADER_PREFIX.length)
-		return (false);
-	var headerCheck = buf.slice(0, DNSSEC_PRIVKEY_HEADER_PREFIX.length);
-	if (headerCheck.toString('ascii') === DNSSEC_PRIVKEY_HEADER_PREFIX)
-		return (true);
-
-	// public-key RFC3110 ?
-	// 'domain.com. IN KEY ...' or 'domain.com. IN DNSKEY ...'
-	// skip any comment-lines
-	if (typeof (buf) !== 'string') {
-		buf = buf.toString('ascii');
-	}
-	var lines = buf.split('\n');
-	var line = 0;
-	/* JSSTYLED */
-	while (lines[line].match(/^\;/))
-		line++;
-	if (lines[line].toString('ascii').match(/\. IN KEY /))
-		return (true);
-	if (lines[line].toString('ascii').match(/\. IN DNSKEY /))
-		return (true);
-	return (false);
-}
-
-function write(key, options) {
-	throw (new Error('"auto" format cannot be used for writing'));
-}
-
-
-/***/ }),
-/* 456 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	write: write
-};
+      var isEncoding =
+        Buffer.isEncoding ||
+        function (encoding) {
+          encoding = "" + encoding;
+          switch (encoding && encoding.toLowerCase()) {
+            case "hex":
+            case "utf8":
+            case "utf-8":
+            case "ascii":
+            case "binary":
+            case "base64":
+            case "ucs2":
+            case "ucs-2":
+            case "utf16le":
+            case "utf-16le":
+            case "raw":
+              return true;
+            default:
+              return false;
+          }
+        };
 
-var assert = __webpack_require__(16);
-var Buffer = __webpack_require__(15).Buffer;
-var rfc4253 = __webpack_require__(103);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-
-var sshpriv = __webpack_require__(192);
-
-/*JSSTYLED*/
-var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/;
-/*JSSTYLED*/
-var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/;
-
-function read(buf, options) {
-	if (typeof (buf) !== 'string') {
-		assert.buffer(buf, 'buf');
-		buf = buf.toString('ascii');
-	}
-
-	var trimmed = buf.trim().replace(/[\\\r]/g, '');
-	var m = trimmed.match(SSHKEY_RE);
-	if (!m)
-		m = trimmed.match(SSHKEY_RE2);
-	assert.ok(m, 'key must match regex');
-
-	var type = rfc4253.algToKeyType(m[1]);
-	var kbuf = Buffer.from(m[2], 'base64');
-
-	/*
-	 * This is a bit tricky. If we managed to parse the key and locate the
-	 * key comment with the regex, then do a non-partial read and assert
-	 * that we have consumed all bytes. If we couldn't locate the key
-	 * comment, though, there may be whitespace shenanigans going on that
-	 * have conjoined the comment to the rest of the key. We do a partial
-	 * read in this case to try to make the best out of a sorry situation.
-	 */
-	var key;
-	var ret = {};
-	if (m[4]) {
-		try {
-			key = rfc4253.read(kbuf);
-
-		} catch (e) {
-			m = trimmed.match(SSHKEY_RE2);
-			assert.ok(m, 'key must match regex');
-			kbuf = Buffer.from(m[2], 'base64');
-			key = rfc4253.readInternal(ret, 'public', kbuf);
-		}
-	} else {
-		key = rfc4253.readInternal(ret, 'public', kbuf);
-	}
-
-	assert.strictEqual(type, key.type);
-
-	if (m[4] && m[4].length > 0) {
-		key.comment = m[4];
-
-	} else if (ret.consumed) {
-		/*
-		 * Now the magic: trying to recover the key comment when it's
-		 * gotten conjoined to the key or otherwise shenanigan'd.
-		 *
-		 * Work out how much base64 we used, then drop all non-base64
-		 * chars from the beginning up to this point in the the string.
-		 * Then offset in this and try to make up for missing = chars.
-		 */
-		var data = m[2] + (m[3] ? m[3] : '');
-		var realOffset = Math.ceil(ret.consumed / 3) * 4;
-		data = data.slice(0, realOffset - 2). /*JSSTYLED*/
-		    replace(/[^a-zA-Z0-9+\/=]/g, '') +
-		    data.slice(realOffset - 2);
-
-		var padding = ret.consumed % 3;
-		if (padding > 0 &&
-		    data.slice(realOffset - 1, realOffset) !== '=')
-			realOffset--;
-		while (data.slice(realOffset, realOffset + 1) === '=')
-			realOffset++;
-
-		/* Finally, grab what we think is the comment & clean it up. */
-		var trailer = data.slice(realOffset);
-		trailer = trailer.replace(/[\r\n]/g, ' ').
-		    replace(/^\s+/, '');
-		if (trailer.match(/^[a-zA-Z0-9]/))
-			key.comment = trailer;
-	}
-
-	return (key);
-}
-
-function write(key, options) {
-	assert.object(key);
-	if (!Key.isKey(key))
-		throw (new Error('Must be a public key'));
-
-	var parts = [];
-	var alg = rfc4253.keyTypeToAlg(key);
-	parts.push(alg);
-
-	var buf = rfc4253.write(key);
-	parts.push(buf.toString('base64'));
-
-	if (key.comment)
-		parts.push(key.comment);
-
-	return (Buffer.from(parts.join(' ')));
-}
-
-
-/***/ }),
-/* 457 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2017 Joyent, Inc.
-
-module.exports = {
-	read: read,
-	verify: verify,
-	sign: sign,
-	signAsync: signAsync,
-	write: write
-};
+      function _normalizeEncoding(enc) {
+        if (!enc) return "utf8";
+        var retried;
+        while (true) {
+          switch (enc) {
+            case "utf8":
+            case "utf-8":
+              return "utf8";
+            case "ucs2":
+            case "ucs-2":
+            case "utf16le":
+            case "utf-16le":
+              return "utf16le";
+            case "latin1":
+            case "binary":
+              return "latin1";
+            case "base64":
+            case "ascii":
+            case "hex":
+              return enc;
+            default:
+              if (retried) return; // undefined
+              enc = ("" + enc).toLowerCase();
+              retried = true;
+          }
+        }
+      }
 
-var assert = __webpack_require__(16);
-var asn1 = __webpack_require__(66);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var pem = __webpack_require__(86);
-var Identity = __webpack_require__(158);
-var Signature = __webpack_require__(75);
-var Certificate = __webpack_require__(155);
-var pkcs8 = __webpack_require__(157);
-
-/*
- * This file is based on RFC5280 (X.509).
- */
+      // Do not cache `Buffer.isEncoding` when checking encoding names as some
+      // modules monkey-patch it to support additional encodings
+      function normalizeEncoding(enc) {
+        var nenc = _normalizeEncoding(enc);
+        if (
+          typeof nenc !== "string" &&
+          (Buffer.isEncoding === isEncoding || !isEncoding(enc))
+        )
+          throw new Error("Unknown encoding: " + enc);
+        return nenc || enc;
+      }
+
+      // StringDecoder provides an interface for efficiently splitting a series of
+      // buffers into a series of JS strings without breaking apart multi-byte
+      // characters.
+      exports.StringDecoder = StringDecoder;
+      function StringDecoder(encoding) {
+        this.encoding = normalizeEncoding(encoding);
+        var nb;
+        switch (this.encoding) {
+          case "utf16le":
+            this.text = utf16Text;
+            this.end = utf16End;
+            nb = 4;
+            break;
+          case "utf8":
+            this.fillLast = utf8FillLast;
+            nb = 4;
+            break;
+          case "base64":
+            this.text = base64Text;
+            this.end = base64End;
+            nb = 3;
+            break;
+          default:
+            this.write = simpleWrite;
+            this.end = simpleEnd;
+            return;
+        }
+        this.lastNeed = 0;
+        this.lastTotal = 0;
+        this.lastChar = Buffer.allocUnsafe(nb);
+      }
 
-/* Helper to read in a single mpint */
-function readMPInt(der, nm) {
-	assert.strictEqual(der.peek(), asn1.Ber.Integer,
-	    nm + ' is not an Integer');
-	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
-}
-
-function verify(cert, key) {
-	var sig = cert.signatures.x509;
-	assert.object(sig, 'x509 signature');
-
-	var algParts = sig.algo.split('-');
-	if (algParts[0] !== key.type)
-		return (false);
-
-	var blob = sig.cache;
-	if (blob === undefined) {
-		var der = new asn1.BerWriter();
-		writeTBSCert(cert, der);
-		blob = der.buffer;
-	}
-
-	var verifier = key.createVerify(algParts[1]);
-	verifier.write(blob);
-	return (verifier.verify(sig.signature));
-}
-
-function Local(i) {
-	return (asn1.Ber.Context | asn1.Ber.Constructor | i);
-}
-
-function Context(i) {
-	return (asn1.Ber.Context | i);
-}
-
-var SIGN_ALGS = {
-	'rsa-md5': '1.2.840.113549.1.1.4',
-	'rsa-sha1': '1.2.840.113549.1.1.5',
-	'rsa-sha256': '1.2.840.113549.1.1.11',
-	'rsa-sha384': '1.2.840.113549.1.1.12',
-	'rsa-sha512': '1.2.840.113549.1.1.13',
-	'dsa-sha1': '1.2.840.10040.4.3',
-	'dsa-sha256': '2.16.840.1.101.3.4.3.2',
-	'ecdsa-sha1': '1.2.840.10045.4.1',
-	'ecdsa-sha256': '1.2.840.10045.4.3.2',
-	'ecdsa-sha384': '1.2.840.10045.4.3.3',
-	'ecdsa-sha512': '1.2.840.10045.4.3.4',
-	'ed25519-sha512': '1.3.101.112'
-};
-Object.keys(SIGN_ALGS).forEach(function (k) {
-	SIGN_ALGS[SIGN_ALGS[k]] = k;
-});
-SIGN_ALGS['1.3.14.3.2.3'] = 'rsa-md5';
-SIGN_ALGS['1.3.14.3.2.29'] = 'rsa-sha1';
-
-var EXTS = {
-	'issuerKeyId': '2.5.29.35',
-	'altName': '2.5.29.17',
-	'basicConstraints': '2.5.29.19',
-	'keyUsage': '2.5.29.15',
-	'extKeyUsage': '2.5.29.37'
-};
+      StringDecoder.prototype.write = function (buf) {
+        if (buf.length === 0) return "";
+        var r;
+        var i;
+        if (this.lastNeed) {
+          r = this.fillLast(buf);
+          if (r === undefined) return "";
+          i = this.lastNeed;
+          this.lastNeed = 0;
+        } else {
+          i = 0;
+        }
+        if (i < buf.length)
+          return r ? r + this.text(buf, i) : this.text(buf, i);
+        return r || "";
+      };
 
-function read(buf, options) {
-	if (typeof (buf) === 'string') {
-		buf = Buffer.from(buf, 'binary');
-	}
-	assert.buffer(buf, 'buf');
-
-	var der = new asn1.BerReader(buf);
-
-	der.readSequence();
-	if (Math.abs(der.length - der.remain) > 1) {
-		throw (new Error('DER sequence does not contain whole byte ' +
-		    'stream'));
-	}
-
-	var tbsStart = der.offset;
-	der.readSequence();
-	var sigOffset = der.offset + der.length;
-	var tbsEnd = sigOffset;
-
-	if (der.peek() === Local(0)) {
-		der.readSequence(Local(0));
-		var version = der.readInt();
-		assert.ok(version <= 3,
-		    'only x.509 versions up to v3 supported');
-	}
-
-	var cert = {};
-	cert.signatures = {};
-	var sig = (cert.signatures.x509 = {});
-	sig.extras = {};
-
-	cert.serial = readMPInt(der, 'serial');
-
-	der.readSequence();
-	var after = der.offset + der.length;
-	var certAlgOid = der.readOID();
-	var certAlg = SIGN_ALGS[certAlgOid];
-	if (certAlg === undefined)
-		throw (new Error('unknown signature algorithm ' + certAlgOid));
-
-	der._offset = after;
-	cert.issuer = Identity.parseAsn1(der);
-
-	der.readSequence();
-	cert.validFrom = readDate(der);
-	cert.validUntil = readDate(der);
-
-	cert.subjects = [Identity.parseAsn1(der)];
-
-	der.readSequence();
-	after = der.offset + der.length;
-	cert.subjectKey = pkcs8.readPkcs8(undefined, 'public', der);
-	der._offset = after;
-
-	/* issuerUniqueID */
-	if (der.peek() === Local(1)) {
-		der.readSequence(Local(1));
-		sig.extras.issuerUniqueID =
-		    buf.slice(der.offset, der.offset + der.length);
-		der._offset += der.length;
-	}
-
-	/* subjectUniqueID */
-	if (der.peek() === Local(2)) {
-		der.readSequence(Local(2));
-		sig.extras.subjectUniqueID =
-		    buf.slice(der.offset, der.offset + der.length);
-		der._offset += der.length;
-	}
-
-	/* extensions */
-	if (der.peek() === Local(3)) {
-		der.readSequence(Local(3));
-		var extEnd = der.offset + der.length;
-		der.readSequence();
-
-		while (der.offset < extEnd)
-			readExtension(cert, buf, der);
-
-		assert.strictEqual(der.offset, extEnd);
-	}
-
-	assert.strictEqual(der.offset, sigOffset);
-
-	der.readSequence();
-	after = der.offset + der.length;
-	var sigAlgOid = der.readOID();
-	var sigAlg = SIGN_ALGS[sigAlgOid];
-	if (sigAlg === undefined)
-		throw (new Error('unknown signature algorithm ' + sigAlgOid));
-	der._offset = after;
-
-	var sigData = der.readString(asn1.Ber.BitString, true);
-	if (sigData[0] === 0)
-		sigData = sigData.slice(1);
-	var algParts = sigAlg.split('-');
-
-	sig.signature = Signature.parse(sigData, algParts[0], 'asn1');
-	sig.signature.hashAlgorithm = algParts[1];
-	sig.algo = sigAlg;
-	sig.cache = buf.slice(tbsStart, tbsEnd);
-
-	return (new Certificate(cert));
-}
-
-function readDate(der) {
-	if (der.peek() === asn1.Ber.UTCTime) {
-		return (utcTimeToDate(der.readString(asn1.Ber.UTCTime)));
-	} else if (der.peek() === asn1.Ber.GeneralizedTime) {
-		return (gTimeToDate(der.readString(asn1.Ber.GeneralizedTime)));
-	} else {
-		throw (new Error('Unsupported date format'));
-	}
-}
-
-/* RFC5280, section 4.2.1.6 (GeneralName type) */
-var ALTNAME = {
-	OtherName: Local(0),
-	RFC822Name: Context(1),
-	DNSName: Context(2),
-	X400Address: Local(3),
-	DirectoryName: Local(4),
-	EDIPartyName: Local(5),
-	URI: Context(6),
-	IPAddress: Context(7),
-	OID: Context(8)
-};
+      StringDecoder.prototype.end = utf8End;
 
-/* RFC5280, section 4.2.1.12 (KeyPurposeId) */
-var EXTPURPOSE = {
-	'serverAuth': '1.3.6.1.5.5.7.3.1',
-	'clientAuth': '1.3.6.1.5.5.7.3.2',
-	'codeSigning': '1.3.6.1.5.5.7.3.3',
+      // Returns only complete characters in a Buffer
+      StringDecoder.prototype.text = utf8Text;
 
-	/* See https://github.com/joyent/oid-docs/blob/master/root.md */
-	'joyentDocker': '1.3.6.1.4.1.38678.1.4.1',
-	'joyentCmon': '1.3.6.1.4.1.38678.1.4.2'
-};
-var EXTPURPOSE_REV = {};
-Object.keys(EXTPURPOSE).forEach(function (k) {
-	EXTPURPOSE_REV[EXTPURPOSE[k]] = k;
-});
-
-var KEYUSEBITS = [
-	'signature', 'identity', 'keyEncryption',
-	'encryption', 'keyAgreement', 'ca', 'crl'
-];
-
-function readExtension(cert, buf, der) {
-	der.readSequence();
-	var after = der.offset + der.length;
-	var extId = der.readOID();
-	var id;
-	var sig = cert.signatures.x509;
-	sig.extras.exts = [];
-
-	var critical;
-	if (der.peek() === asn1.Ber.Boolean)
-		critical = der.readBoolean();
-
-	switch (extId) {
-	case (EXTS.basicConstraints):
-		der.readSequence(asn1.Ber.OctetString);
-		der.readSequence();
-		var bcEnd = der.offset + der.length;
-		var ca = false;
-		if (der.peek() === asn1.Ber.Boolean)
-			ca = der.readBoolean();
-		if (cert.purposes === undefined)
-			cert.purposes = [];
-		if (ca === true)
-			cert.purposes.push('ca');
-		var bc = { oid: extId, critical: critical };
-		if (der.offset < bcEnd && der.peek() === asn1.Ber.Integer)
-			bc.pathLen = der.readInt();
-		sig.extras.exts.push(bc);
-		break;
-	case (EXTS.extKeyUsage):
-		der.readSequence(asn1.Ber.OctetString);
-		der.readSequence();
-		if (cert.purposes === undefined)
-			cert.purposes = [];
-		var ekEnd = der.offset + der.length;
-		while (der.offset < ekEnd) {
-			var oid = der.readOID();
-			cert.purposes.push(EXTPURPOSE_REV[oid] || oid);
-		}
-		/*
-		 * This is a bit of a hack: in the case where we have a cert
-		 * that's only allowed to do serverAuth or clientAuth (and not
-		 * the other), we want to make sure all our Subjects are of
-		 * the right type. But we already parsed our Subjects and
-		 * decided if they were hosts or users earlier (since it appears
-		 * first in the cert).
-		 *
-		 * So we go through and mutate them into the right kind here if
-		 * it doesn't match. This might not be hugely beneficial, as it
-		 * seems that single-purpose certs are not often seen in the
-		 * wild.
-		 */
-		if (cert.purposes.indexOf('serverAuth') !== -1 &&
-		    cert.purposes.indexOf('clientAuth') === -1) {
-			cert.subjects.forEach(function (ide) {
-				if (ide.type !== 'host') {
-					ide.type = 'host';
-					ide.hostname = ide.uid ||
-					    ide.email ||
-					    ide.components[0].value;
-				}
-			});
-		} else if (cert.purposes.indexOf('clientAuth') !== -1 &&
-		    cert.purposes.indexOf('serverAuth') === -1) {
-			cert.subjects.forEach(function (ide) {
-				if (ide.type !== 'user') {
-					ide.type = 'user';
-					ide.uid = ide.hostname ||
-					    ide.email ||
-					    ide.components[0].value;
-				}
-			});
-		}
-		sig.extras.exts.push({ oid: extId, critical: critical });
-		break;
-	case (EXTS.keyUsage):
-		der.readSequence(asn1.Ber.OctetString);
-		var bits = der.readString(asn1.Ber.BitString, true);
-		var setBits = readBitField(bits, KEYUSEBITS);
-		setBits.forEach(function (bit) {
-			if (cert.purposes === undefined)
-				cert.purposes = [];
-			if (cert.purposes.indexOf(bit) === -1)
-				cert.purposes.push(bit);
-		});
-		sig.extras.exts.push({ oid: extId, critical: critical,
-		    bits: bits });
-		break;
-	case (EXTS.altName):
-		der.readSequence(asn1.Ber.OctetString);
-		der.readSequence();
-		var aeEnd = der.offset + der.length;
-		while (der.offset < aeEnd) {
-			switch (der.peek()) {
-			case ALTNAME.OtherName:
-			case ALTNAME.EDIPartyName:
-				der.readSequence();
-				der._offset += der.length;
-				break;
-			case ALTNAME.OID:
-				der.readOID(ALTNAME.OID);
-				break;
-			case ALTNAME.RFC822Name:
-				/* RFC822 specifies email addresses */
-				var email = der.readString(ALTNAME.RFC822Name);
-				id = Identity.forEmail(email);
-				if (!cert.subjects[0].equals(id))
-					cert.subjects.push(id);
-				break;
-			case ALTNAME.DirectoryName:
-				der.readSequence(ALTNAME.DirectoryName);
-				id = Identity.parseAsn1(der);
-				if (!cert.subjects[0].equals(id))
-					cert.subjects.push(id);
-				break;
-			case ALTNAME.DNSName:
-				var host = der.readString(
-				    ALTNAME.DNSName);
-				id = Identity.forHost(host);
-				if (!cert.subjects[0].equals(id))
-					cert.subjects.push(id);
-				break;
-			default:
-				der.readString(der.peek());
-				break;
-			}
-		}
-		sig.extras.exts.push({ oid: extId, critical: critical });
-		break;
-	default:
-		sig.extras.exts.push({
-			oid: extId,
-			critical: critical,
-			data: der.readString(asn1.Ber.OctetString, true)
-		});
-		break;
-	}
-
-	der._offset = after;
-}
-
-var UTCTIME_RE =
-    /^([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
-function utcTimeToDate(t) {
-	var m = t.match(UTCTIME_RE);
-	assert.ok(m, 'timestamps must be in UTC');
-	var d = new Date();
-
-	var thisYear = d.getUTCFullYear();
-	var century = Math.floor(thisYear / 100) * 100;
-
-	var year = parseInt(m[1], 10);
-	if (thisYear % 100 < 50 && year >= 60)
-		year += (century - 1);
-	else
-		year += century;
-	d.setUTCFullYear(year, parseInt(m[2], 10) - 1, parseInt(m[3], 10));
-	d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
-	if (m[6] && m[6].length > 0)
-		d.setUTCSeconds(parseInt(m[6], 10));
-	return (d);
-}
-
-var GTIME_RE =
-    /^([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
-function gTimeToDate(t) {
-	var m = t.match(GTIME_RE);
-	assert.ok(m);
-	var d = new Date();
-
-	d.setUTCFullYear(parseInt(m[1], 10), parseInt(m[2], 10) - 1,
-	    parseInt(m[3], 10));
-	d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
-	if (m[6] && m[6].length > 0)
-		d.setUTCSeconds(parseInt(m[6], 10));
-	return (d);
-}
-
-function zeroPad(n) {
-	var s = '' + n;
-	while (s.length < 2)
-		s = '0' + s;
-	return (s);
-}
-
-function dateToUTCTime(d) {
-	var s = '';
-	s += zeroPad(d.getUTCFullYear() % 100);
-	s += zeroPad(d.getUTCMonth() + 1);
-	s += zeroPad(d.getUTCDate());
-	s += zeroPad(d.getUTCHours());
-	s += zeroPad(d.getUTCMinutes());
-	s += zeroPad(d.getUTCSeconds());
-	s += 'Z';
-	return (s);
-}
-
-function sign(cert, key) {
-	if (cert.signatures.x509 === undefined)
-		cert.signatures.x509 = {};
-	var sig = cert.signatures.x509;
-
-	sig.algo = key.type + '-' + key.defaultHashAlgorithm();
-	if (SIGN_ALGS[sig.algo] === undefined)
-		return (false);
-
-	var der = new asn1.BerWriter();
-	writeTBSCert(cert, der);
-	var blob = der.buffer;
-	sig.cache = blob;
-
-	var signer = key.createSign();
-	signer.write(blob);
-	cert.signatures.x509.signature = signer.sign();
-
-	return (true);
-}
-
-function signAsync(cert, signer, done) {
-	if (cert.signatures.x509 === undefined)
-		cert.signatures.x509 = {};
-	var sig = cert.signatures.x509;
-
-	var der = new asn1.BerWriter();
-	writeTBSCert(cert, der);
-	var blob = der.buffer;
-	sig.cache = blob;
-
-	signer(blob, function (err, signature) {
-		if (err) {
-			done(err);
-			return;
-		}
-		sig.algo = signature.type + '-' + signature.hashAlgorithm;
-		if (SIGN_ALGS[sig.algo] === undefined) {
-			done(new Error('Invalid signing algorithm "' +
-			    sig.algo + '"'));
-			return;
-		}
-		sig.signature = signature;
-		done();
-	});
-}
-
-function write(cert, options) {
-	var sig = cert.signatures.x509;
-	assert.object(sig, 'x509 signature');
-
-	var der = new asn1.BerWriter();
-	der.startSequence();
-	if (sig.cache) {
-		der._ensure(sig.cache.length);
-		sig.cache.copy(der._buf, der._offset);
-		der._offset += sig.cache.length;
-	} else {
-		writeTBSCert(cert, der);
-	}
-
-	der.startSequence();
-	der.writeOID(SIGN_ALGS[sig.algo]);
-	if (sig.algo.match(/^rsa-/))
-		der.writeNull();
-	der.endSequence();
-
-	var sigData = sig.signature.toBuffer('asn1');
-	var data = Buffer.alloc(sigData.length + 1);
-	data[0] = 0;
-	sigData.copy(data, 1);
-	der.writeBuffer(data, asn1.Ber.BitString);
-	der.endSequence();
-
-	return (der.buffer);
-}
-
-function writeTBSCert(cert, der) {
-	var sig = cert.signatures.x509;
-	assert.object(sig, 'x509 signature');
-
-	der.startSequence();
-
-	der.startSequence(Local(0));
-	der.writeInt(2);
-	der.endSequence();
-
-	der.writeBuffer(utils.mpNormalize(cert.serial), asn1.Ber.Integer);
-
-	der.startSequence();
-	der.writeOID(SIGN_ALGS[sig.algo]);
-	if (sig.algo.match(/^rsa-/))
-		der.writeNull();
-	der.endSequence();
-
-	cert.issuer.toAsn1(der);
-
-	der.startSequence();
-	der.writeString(dateToUTCTime(cert.validFrom), asn1.Ber.UTCTime);
-	der.writeString(dateToUTCTime(cert.validUntil), asn1.Ber.UTCTime);
-	der.endSequence();
-
-	var subject = cert.subjects[0];
-	var altNames = cert.subjects.slice(1);
-	subject.toAsn1(der);
-
-	pkcs8.writePkcs8(der, cert.subjectKey);
-
-	if (sig.extras && sig.extras.issuerUniqueID) {
-		der.writeBuffer(sig.extras.issuerUniqueID, Local(1));
-	}
-
-	if (sig.extras && sig.extras.subjectUniqueID) {
-		der.writeBuffer(sig.extras.subjectUniqueID, Local(2));
-	}
-
-	if (altNames.length > 0 || subject.type === 'host' ||
-	    (cert.purposes !== undefined && cert.purposes.length > 0) ||
-	    (sig.extras && sig.extras.exts)) {
-		der.startSequence(Local(3));
-		der.startSequence();
-
-		var exts = [];
-		if (cert.purposes !== undefined && cert.purposes.length > 0) {
-			exts.push({
-				oid: EXTS.basicConstraints,
-				critical: true
-			});
-			exts.push({
-				oid: EXTS.keyUsage,
-				critical: true
-			});
-			exts.push({
-				oid: EXTS.extKeyUsage,
-				critical: true
-			});
-		}
-		exts.push({ oid: EXTS.altName });
-		if (sig.extras && sig.extras.exts)
-			exts = sig.extras.exts;
-
-		for (var i = 0; i < exts.length; ++i) {
-			der.startSequence();
-			der.writeOID(exts[i].oid);
-
-			if (exts[i].critical !== undefined)
-				der.writeBoolean(exts[i].critical);
-
-			if (exts[i].oid === EXTS.altName) {
-				der.startSequence(asn1.Ber.OctetString);
-				der.startSequence();
-				if (subject.type === 'host') {
-					der.writeString(subject.hostname,
-					    Context(2));
-				}
-				for (var j = 0; j < altNames.length; ++j) {
-					if (altNames[j].type === 'host') {
-						der.writeString(
-						    altNames[j].hostname,
-						    ALTNAME.DNSName);
-					} else if (altNames[j].type ===
-					    'email') {
-						der.writeString(
-						    altNames[j].email,
-						    ALTNAME.RFC822Name);
-					} else {
-						/*
-						 * Encode anything else as a
-						 * DN style name for now.
-						 */
-						der.startSequence(
-						    ALTNAME.DirectoryName);
-						altNames[j].toAsn1(der);
-						der.endSequence();
-					}
-				}
-				der.endSequence();
-				der.endSequence();
-			} else if (exts[i].oid === EXTS.basicConstraints) {
-				der.startSequence(asn1.Ber.OctetString);
-				der.startSequence();
-				var ca = (cert.purposes.indexOf('ca') !== -1);
-				var pathLen = exts[i].pathLen;
-				der.writeBoolean(ca);
-				if (pathLen !== undefined)
-					der.writeInt(pathLen);
-				der.endSequence();
-				der.endSequence();
-			} else if (exts[i].oid === EXTS.extKeyUsage) {
-				der.startSequence(asn1.Ber.OctetString);
-				der.startSequence();
-				cert.purposes.forEach(function (purpose) {
-					if (purpose === 'ca')
-						return;
-					if (KEYUSEBITS.indexOf(purpose) !== -1)
-						return;
-					var oid = purpose;
-					if (EXTPURPOSE[purpose] !== undefined)
-						oid = EXTPURPOSE[purpose];
-					der.writeOID(oid);
-				});
-				der.endSequence();
-				der.endSequence();
-			} else if (exts[i].oid === EXTS.keyUsage) {
-				der.startSequence(asn1.Ber.OctetString);
-				/*
-				 * If we parsed this certificate from a byte
-				 * stream (i.e. we didn't generate it in sshpk)
-				 * then we'll have a ".bits" property on the
-				 * ext with the original raw byte contents.
-				 *
-				 * If we have this, use it here instead of
-				 * regenerating it. This guarantees we output
-				 * the same data we parsed, so signatures still
-				 * validate.
-				 */
-				if (exts[i].bits !== undefined) {
-					der.writeBuffer(exts[i].bits,
-					    asn1.Ber.BitString);
-				} else {
-					var bits = writeBitField(cert.purposes,
-					    KEYUSEBITS);
-					der.writeBuffer(bits,
-					    asn1.Ber.BitString);
-				}
-				der.endSequence();
-			} else {
-				der.writeBuffer(exts[i].data,
-				    asn1.Ber.OctetString);
-			}
-
-			der.endSequence();
-		}
-
-		der.endSequence();
-		der.endSequence();
-	}
-
-	der.endSequence();
-}
-
-/*
- * Reads an ASN.1 BER bitfield out of the Buffer produced by doing
- * `BerReader#readString(asn1.Ber.BitString)`. That function gives us the raw
- * contents of the BitString tag, which is a count of unused bits followed by
- * the bits as a right-padded byte string.
- *
- * `bits` is the Buffer, `bitIndex` should contain an array of string names
- * for the bits in the string, ordered starting with bit #0 in the ASN.1 spec.
- *
- * Returns an array of Strings, the names of the bits that were set to 1.
- */
-function readBitField(bits, bitIndex) {
-	var bitLen = 8 * (bits.length - 1) - bits[0];
-	var setBits = {};
-	for (var i = 0; i < bitLen; ++i) {
-		var byteN = 1 + Math.floor(i / 8);
-		var bit = 7 - (i % 8);
-		var mask = 1 << bit;
-		var bitVal = ((bits[byteN] & mask) !== 0);
-		var name = bitIndex[i];
-		if (bitVal && typeof (name) === 'string') {
-			setBits[name] = true;
-		}
-	}
-	return (Object.keys(setBits));
-}
-
-/*
- * `setBits` is an array of strings, containing the names for each bit that
- * sould be set to 1. `bitIndex` is same as in `readBitField()`.
- *
- * Returns a Buffer, ready to be written out with `BerWriter#writeString()`.
- */
-function writeBitField(setBits, bitIndex) {
-	var bitLen = bitIndex.length;
-	var blen = Math.ceil(bitLen / 8);
-	var unused = blen * 8 - bitLen;
-	var bits = Buffer.alloc(1 + blen); // zero-filled
-	bits[0] = unused;
-	for (var i = 0; i < bitLen; ++i) {
-		var byteN = 1 + Math.floor(i / 8);
-		var bit = 7 - (i % 8);
-		var mask = 1 << bit;
-		var name = bitIndex[i];
-		if (name === undefined)
-			continue;
-		var bitVal = (setBits.indexOf(name) !== -1);
-		if (bitVal) {
-			bits[byteN] |= mask;
-		}
-	}
-	return (bits);
-}
-
-
-/***/ }),
-/* 458 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-
-/*<replacement>*/
-
-var Buffer = __webpack_require__(45).Buffer;
-/*</replacement>*/
-
-var isEncoding = Buffer.isEncoding || function (encoding) {
-  encoding = '' + encoding;
-  switch (encoding && encoding.toLowerCase()) {
-    case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
-      return true;
-    default:
-      return false;
-  }
-};
+      // Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
+      StringDecoder.prototype.fillLast = function (buf) {
+        if (this.lastNeed <= buf.length) {
+          buf.copy(
+            this.lastChar,
+            this.lastTotal - this.lastNeed,
+            0,
+            this.lastNeed,
+          );
+          return this.lastChar.toString(this.encoding, 0, this.lastTotal);
+        }
+        buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
+        this.lastNeed -= buf.length;
+      };
 
-function _normalizeEncoding(enc) {
-  if (!enc) return 'utf8';
-  var retried;
-  while (true) {
-    switch (enc) {
-      case 'utf8':
-      case 'utf-8':
-        return 'utf8';
-      case 'ucs2':
-      case 'ucs-2':
-      case 'utf16le':
-      case 'utf-16le':
-        return 'utf16le';
-      case 'latin1':
-      case 'binary':
-        return 'latin1';
-      case 'base64':
-      case 'ascii':
-      case 'hex':
-        return enc;
-      default:
-        if (retried) return; // undefined
-        enc = ('' + enc).toLowerCase();
-        retried = true;
-    }
-  }
-};
+      // Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
+      // continuation byte. If an invalid byte is detected, -2 is returned.
+      function utf8CheckByte(byte) {
+        if (byte <= 0x7f) return 0;
+        else if (byte >> 5 === 0x06) return 2;
+        else if (byte >> 4 === 0x0e) return 3;
+        else if (byte >> 3 === 0x1e) return 4;
+        return byte >> 6 === 0x02 ? -1 : -2;
+      }
+
+      // Checks at most 3 bytes at the end of a Buffer in order to detect an
+      // incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
+      // needed to complete the UTF-8 character (if applicable) are returned.
+      function utf8CheckIncomplete(self, buf, i) {
+        var j = buf.length - 1;
+        if (j < i) return 0;
+        var nb = utf8CheckByte(buf[j]);
+        if (nb >= 0) {
+          if (nb > 0) self.lastNeed = nb - 1;
+          return nb;
+        }
+        if (--j < i || nb === -2) return 0;
+        nb = utf8CheckByte(buf[j]);
+        if (nb >= 0) {
+          if (nb > 0) self.lastNeed = nb - 2;
+          return nb;
+        }
+        if (--j < i || nb === -2) return 0;
+        nb = utf8CheckByte(buf[j]);
+        if (nb >= 0) {
+          if (nb > 0) {
+            if (nb === 2) nb = 0;
+            else self.lastNeed = nb - 3;
+          }
+          return nb;
+        }
+        return 0;
+      }
 
-// Do not cache `Buffer.isEncoding` when checking encoding names as some
-// modules monkey-patch it to support additional encodings
-function normalizeEncoding(enc) {
-  var nenc = _normalizeEncoding(enc);
-  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
-  return nenc || enc;
-}
-
-// StringDecoder provides an interface for efficiently splitting a series of
-// buffers into a series of JS strings without breaking apart multi-byte
-// characters.
-exports.StringDecoder = StringDecoder;
-function StringDecoder(encoding) {
-  this.encoding = normalizeEncoding(encoding);
-  var nb;
-  switch (this.encoding) {
-    case 'utf16le':
-      this.text = utf16Text;
-      this.end = utf16End;
-      nb = 4;
-      break;
-    case 'utf8':
-      this.fillLast = utf8FillLast;
-      nb = 4;
-      break;
-    case 'base64':
-      this.text = base64Text;
-      this.end = base64End;
-      nb = 3;
-      break;
-    default:
-      this.write = simpleWrite;
-      this.end = simpleEnd;
-      return;
-  }
-  this.lastNeed = 0;
-  this.lastTotal = 0;
-  this.lastChar = Buffer.allocUnsafe(nb);
-}
-
-StringDecoder.prototype.write = function (buf) {
-  if (buf.length === 0) return '';
-  var r;
-  var i;
-  if (this.lastNeed) {
-    r = this.fillLast(buf);
-    if (r === undefined) return '';
-    i = this.lastNeed;
-    this.lastNeed = 0;
-  } else {
-    i = 0;
-  }
-  if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
-  return r || '';
-};
+      // Validates as many continuation bytes for a multi-byte UTF-8 character as
+      // needed or are available. If we see a non-continuation byte where we expect
+      // one, we "replace" the validated continuation bytes we've seen so far with
+      // a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
+      // behavior. The continuation byte check is included three times in the case
+      // where all of the continuation bytes for a character exist in the same buffer.
+      // It is also done this way as a slight performance increase instead of using a
+      // loop.
+      function utf8CheckExtraBytes(self, buf, p) {
+        if ((buf[0] & 0xc0) !== 0x80) {
+          self.lastNeed = 0;
+          return "\ufffd";
+        }
+        if (self.lastNeed > 1 && buf.length > 1) {
+          if ((buf[1] & 0xc0) !== 0x80) {
+            self.lastNeed = 1;
+            return "\ufffd";
+          }
+          if (self.lastNeed > 2 && buf.length > 2) {
+            if ((buf[2] & 0xc0) !== 0x80) {
+              self.lastNeed = 2;
+              return "\ufffd";
+            }
+          }
+        }
+      }
 
-StringDecoder.prototype.end = utf8End;
+      // Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
+      function utf8FillLast(buf) {
+        var p = this.lastTotal - this.lastNeed;
+        var r = utf8CheckExtraBytes(this, buf, p);
+        if (r !== undefined) return r;
+        if (this.lastNeed <= buf.length) {
+          buf.copy(this.lastChar, p, 0, this.lastNeed);
+          return this.lastChar.toString(this.encoding, 0, this.lastTotal);
+        }
+        buf.copy(this.lastChar, p, 0, buf.length);
+        this.lastNeed -= buf.length;
+      }
+
+      // Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
+      // partial character, the character's bytes are buffered until the required
+      // number of bytes are available.
+      function utf8Text(buf, i) {
+        var total = utf8CheckIncomplete(this, buf, i);
+        if (!this.lastNeed) return buf.toString("utf8", i);
+        this.lastTotal = total;
+        var end = buf.length - (total - this.lastNeed);
+        buf.copy(this.lastChar, 0, end);
+        return buf.toString("utf8", i, end);
+      }
+
+      // For UTF-8, a replacement character is added when ending on a partial
+      // character.
+      function utf8End(buf) {
+        var r = buf && buf.length ? this.write(buf) : "";
+        if (this.lastNeed) return r + "\ufffd";
+        return r;
+      }
+
+      // UTF-16LE typically needs two bytes per character, but even if we have an even
+      // number of bytes available, we need to check if we end on a leading/high
+      // surrogate. In that case, we need to wait for the next two bytes in order to
+      // decode the last character properly.
+      function utf16Text(buf, i) {
+        if ((buf.length - i) % 2 === 0) {
+          var r = buf.toString("utf16le", i);
+          if (r) {
+            var c = r.charCodeAt(r.length - 1);
+            if (c >= 0xd800 && c <= 0xdbff) {
+              this.lastNeed = 2;
+              this.lastTotal = 4;
+              this.lastChar[0] = buf[buf.length - 2];
+              this.lastChar[1] = buf[buf.length - 1];
+              return r.slice(0, -1);
+            }
+          }
+          return r;
+        }
+        this.lastNeed = 1;
+        this.lastTotal = 2;
+        this.lastChar[0] = buf[buf.length - 1];
+        return buf.toString("utf16le", i, buf.length - 1);
+      }
 
-// Returns only complete characters in a Buffer
-StringDecoder.prototype.text = utf8Text;
+      // For UTF-16LE we do not explicitly append special replacement characters if we
+      // end on a partial character, we simply let v8 handle that.
+      function utf16End(buf) {
+        var r = buf && buf.length ? this.write(buf) : "";
+        if (this.lastNeed) {
+          var end = this.lastTotal - this.lastNeed;
+          return r + this.lastChar.toString("utf16le", 0, end);
+        }
+        return r;
+      }
 
-// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
-StringDecoder.prototype.fillLast = function (buf) {
-  if (this.lastNeed <= buf.length) {
-    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
-    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
-  }
-  buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
-  this.lastNeed -= buf.length;
-};
+      function base64Text(buf, i) {
+        var n = (buf.length - i) % 3;
+        if (n === 0) return buf.toString("base64", i);
+        this.lastNeed = 3 - n;
+        this.lastTotal = 3;
+        if (n === 1) {
+          this.lastChar[0] = buf[buf.length - 1];
+        } else {
+          this.lastChar[0] = buf[buf.length - 2];
+          this.lastChar[1] = buf[buf.length - 1];
+        }
+        return buf.toString("base64", i, buf.length - n);
+      }
 
-// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
-// continuation byte. If an invalid byte is detected, -2 is returned.
-function utf8CheckByte(byte) {
-  if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
-  return byte >> 6 === 0x02 ? -1 : -2;
-}
-
-// Checks at most 3 bytes at the end of a Buffer in order to detect an
-// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
-// needed to complete the UTF-8 character (if applicable) are returned.
-function utf8CheckIncomplete(self, buf, i) {
-  var j = buf.length - 1;
-  if (j < i) return 0;
-  var nb = utf8CheckByte(buf[j]);
-  if (nb >= 0) {
-    if (nb > 0) self.lastNeed = nb - 1;
-    return nb;
-  }
-  if (--j < i || nb === -2) return 0;
-  nb = utf8CheckByte(buf[j]);
-  if (nb >= 0) {
-    if (nb > 0) self.lastNeed = nb - 2;
-    return nb;
-  }
-  if (--j < i || nb === -2) return 0;
-  nb = utf8CheckByte(buf[j]);
-  if (nb >= 0) {
-    if (nb > 0) {
-      if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
-    }
-    return nb;
-  }
-  return 0;
-}
-
-// Validates as many continuation bytes for a multi-byte UTF-8 character as
-// needed or are available. If we see a non-continuation byte where we expect
-// one, we "replace" the validated continuation bytes we've seen so far with
-// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
-// behavior. The continuation byte check is included three times in the case
-// where all of the continuation bytes for a character exist in the same buffer.
-// It is also done this way as a slight performance increase instead of using a
-// loop.
-function utf8CheckExtraBytes(self, buf, p) {
-  if ((buf[0] & 0xC0) !== 0x80) {
-    self.lastNeed = 0;
-    return '\ufffd';
-  }
-  if (self.lastNeed > 1 && buf.length > 1) {
-    if ((buf[1] & 0xC0) !== 0x80) {
-      self.lastNeed = 1;
-      return '\ufffd';
-    }
-    if (self.lastNeed > 2 && buf.length > 2) {
-      if ((buf[2] & 0xC0) !== 0x80) {
-        self.lastNeed = 2;
-        return '\ufffd';
+      function base64End(buf) {
+        var r = buf && buf.length ? this.write(buf) : "";
+        if (this.lastNeed)
+          return r + this.lastChar.toString("base64", 0, 3 - this.lastNeed);
+        return r;
       }
-    }
-  }
-}
-
-// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
-function utf8FillLast(buf) {
-  var p = this.lastTotal - this.lastNeed;
-  var r = utf8CheckExtraBytes(this, buf, p);
-  if (r !== undefined) return r;
-  if (this.lastNeed <= buf.length) {
-    buf.copy(this.lastChar, p, 0, this.lastNeed);
-    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
-  }
-  buf.copy(this.lastChar, p, 0, buf.length);
-  this.lastNeed -= buf.length;
-}
-
-// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
-// partial character, the character's bytes are buffered until the required
-// number of bytes are available.
-function utf8Text(buf, i) {
-  var total = utf8CheckIncomplete(this, buf, i);
-  if (!this.lastNeed) return buf.toString('utf8', i);
-  this.lastTotal = total;
-  var end = buf.length - (total - this.lastNeed);
-  buf.copy(this.lastChar, 0, end);
-  return buf.toString('utf8', i, end);
-}
-
-// For UTF-8, a replacement character is added when ending on a partial
-// character.
-function utf8End(buf) {
-  var r = buf && buf.length ? this.write(buf) : '';
-  if (this.lastNeed) return r + '\ufffd';
-  return r;
-}
-
-// UTF-16LE typically needs two bytes per character, but even if we have an even
-// number of bytes available, we need to check if we end on a leading/high
-// surrogate. In that case, we need to wait for the next two bytes in order to
-// decode the last character properly.
-function utf16Text(buf, i) {
-  if ((buf.length - i) % 2 === 0) {
-    var r = buf.toString('utf16le', i);
-    if (r) {
-      var c = r.charCodeAt(r.length - 1);
-      if (c >= 0xD800 && c <= 0xDBFF) {
-        this.lastNeed = 2;
-        this.lastTotal = 4;
-        this.lastChar[0] = buf[buf.length - 2];
-        this.lastChar[1] = buf[buf.length - 1];
-        return r.slice(0, -1);
+
+      // Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
+      function simpleWrite(buf) {
+        return buf.toString(this.encoding);
       }
-    }
-    return r;
-  }
-  this.lastNeed = 1;
-  this.lastTotal = 2;
-  this.lastChar[0] = buf[buf.length - 1];
-  return buf.toString('utf16le', i, buf.length - 1);
-}
-
-// For UTF-16LE we do not explicitly append special replacement characters if we
-// end on a partial character, we simply let v8 handle that.
-function utf16End(buf) {
-  var r = buf && buf.length ? this.write(buf) : '';
-  if (this.lastNeed) {
-    var end = this.lastTotal - this.lastNeed;
-    return r + this.lastChar.toString('utf16le', 0, end);
-  }
-  return r;
-}
-
-function base64Text(buf, i) {
-  var n = (buf.length - i) % 3;
-  if (n === 0) return buf.toString('base64', i);
-  this.lastNeed = 3 - n;
-  this.lastTotal = 3;
-  if (n === 1) {
-    this.lastChar[0] = buf[buf.length - 1];
-  } else {
-    this.lastChar[0] = buf[buf.length - 2];
-    this.lastChar[1] = buf[buf.length - 1];
-  }
-  return buf.toString('base64', i, buf.length - n);
-}
-
-function base64End(buf) {
-  var r = buf && buf.length ? this.write(buf) : '';
-  if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
-  return r;
-}
-
-// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
-function simpleWrite(buf) {
-  return buf.toString(this.encoding);
-}
-
-function simpleEnd(buf) {
-  return buf && buf.length ? this.write(buf) : '';
-}
-
-/***/ }),
-/* 459 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var toBuffer = __webpack_require__(462)
-var alloc = __webpack_require__(380)
-
-var ZEROS = '0000000000000000000'
-var SEVENS = '7777777777777777777'
-var ZERO_OFFSET = '0'.charCodeAt(0)
-var USTAR = 'ustar\x0000'
-var MASK = parseInt('7777', 8)
-
-var clamp = function (index, len, defaultValue) {
-  if (typeof index !== 'number') return defaultValue
-  index = ~~index // Coerce to integer.
-  if (index >= len) return len
-  if (index >= 0) return index
-  index += len
-  if (index >= 0) return index
-  return 0
-}
-
-var toType = function (flag) {
-  switch (flag) {
-    case 0:
-      return 'file'
-    case 1:
-      return 'link'
-    case 2:
-      return 'symlink'
-    case 3:
-      return 'character-device'
-    case 4:
-      return 'block-device'
-    case 5:
-      return 'directory'
-    case 6:
-      return 'fifo'
-    case 7:
-      return 'contiguous-file'
-    case 72:
-      return 'pax-header'
-    case 55:
-      return 'pax-global-header'
-    case 27:
-      return 'gnu-long-link-path'
-    case 28:
-    case 30:
-      return 'gnu-long-path'
-  }
 
-  return null
-}
-
-var toTypeflag = function (flag) {
-  switch (flag) {
-    case 'file':
-      return 0
-    case 'link':
-      return 1
-    case 'symlink':
-      return 2
-    case 'character-device':
-      return 3
-    case 'block-device':
-      return 4
-    case 'directory':
-      return 5
-    case 'fifo':
-      return 6
-    case 'contiguous-file':
-      return 7
-    case 'pax-header':
-      return 72
-  }
+      function simpleEnd(buf) {
+        return buf && buf.length ? this.write(buf) : "";
+      }
 
-  return 0
-}
+      /***/
+    },
+    /* 459 */
+    /***/ function (module, exports, __webpack_require__) {
+      var toBuffer = __webpack_require__(462);
+      var alloc = __webpack_require__(380);
+
+      var ZEROS = "0000000000000000000";
+      var SEVENS = "7777777777777777777";
+      var ZERO_OFFSET = "0".charCodeAt(0);
+      var USTAR = "ustar\x0000";
+      var MASK = parseInt("7777", 8);
+
+      var clamp = function (index, len, defaultValue) {
+        if (typeof index !== "number") return defaultValue;
+        index = ~~index; // Coerce to integer.
+        if (index >= len) return len;
+        if (index >= 0) return index;
+        index += len;
+        if (index >= 0) return index;
+        return 0;
+      };
 
-var indexOf = function (block, num, offset, end) {
-  for (; offset < end; offset++) {
-    if (block[offset] === num) return offset
-  }
-  return end
-}
-
-var cksum = function (block) {
-  var sum = 8 * 32
-  for (var i = 0; i < 148; i++) sum += block[i]
-  for (var j = 156; j < 512; j++) sum += block[j]
-  return sum
-}
-
-var encodeOct = function (val, n) {
-  val = val.toString(8)
-  if (val.length > n) return SEVENS.slice(0, n) + ' '
-  else return ZEROS.slice(0, n - val.length) + val + ' '
-}
-
-/* Copied from the node-tar repo and modified to meet
- * tar-stream coding standard.
- *
- * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349
- */
-function parse256 (buf) {
-  // first byte MUST be either 80 or FF
-  // 80 for positive, FF for 2's comp
-  var positive
-  if (buf[0] === 0x80) positive = true
-  else if (buf[0] === 0xFF) positive = false
-  else return null
-
-  // build up a base-256 tuple from the least sig to the highest
-  var zero = false
-  var tuple = []
-  for (var i = buf.length - 1; i > 0; i--) {
-    var byte = buf[i]
-    if (positive) tuple.push(byte)
-    else if (zero && byte === 0) tuple.push(0)
-    else if (zero) {
-      zero = false
-      tuple.push(0x100 - byte)
-    } else tuple.push(0xFF - byte)
-  }
+      var toType = function (flag) {
+        switch (flag) {
+          case 0:
+            return "file";
+          case 1:
+            return "link";
+          case 2:
+            return "symlink";
+          case 3:
+            return "character-device";
+          case 4:
+            return "block-device";
+          case 5:
+            return "directory";
+          case 6:
+            return "fifo";
+          case 7:
+            return "contiguous-file";
+          case 72:
+            return "pax-header";
+          case 55:
+            return "pax-global-header";
+          case 27:
+            return "gnu-long-link-path";
+          case 28:
+          case 30:
+            return "gnu-long-path";
+        }
 
-  var sum = 0
-  var l = tuple.length
-  for (i = 0; i < l; i++) {
-    sum += tuple[i] * Math.pow(256, i)
-  }
+        return null;
+      };
 
-  return positive ? sum : -1 * sum
-}
-
-var decodeOct = function (val, offset, length) {
-  val = val.slice(offset, offset + length)
-  offset = 0
-
-  // If prefixed with 0x80 then parse as a base-256 integer
-  if (val[offset] & 0x80) {
-    return parse256(val)
-  } else {
-    // Older versions of tar can prefix with spaces
-    while (offset < val.length && val[offset] === 32) offset++
-    var end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length)
-    while (offset < end && val[offset] === 0) offset++
-    if (end === offset) return 0
-    return parseInt(val.slice(offset, end).toString(), 8)
-  }
-}
-
-var decodeStr = function (val, offset, length, encoding) {
-  return val.slice(offset, indexOf(val, 0, offset, offset + length)).toString(encoding)
-}
-
-var addLength = function (str) {
-  var len = Buffer.byteLength(str)
-  var digits = Math.floor(Math.log(len) / Math.log(10)) + 1
-  if (len + digits >= Math.pow(10, digits)) digits++
-
-  return (len + digits) + str
-}
-
-exports.decodeLongPath = function (buf, encoding) {
-  return decodeStr(buf, 0, buf.length, encoding)
-}
-
-exports.encodePax = function (opts) { // TODO: encode more stuff in pax
-  var result = ''
-  if (opts.name) result += addLength(' path=' + opts.name + '\n')
-  if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\n')
-  var pax = opts.pax
-  if (pax) {
-    for (var key in pax) {
-      result += addLength(' ' + key + '=' + pax[key] + '\n')
-    }
-  }
-  return toBuffer(result)
-}
+      var toTypeflag = function (flag) {
+        switch (flag) {
+          case "file":
+            return 0;
+          case "link":
+            return 1;
+          case "symlink":
+            return 2;
+          case "character-device":
+            return 3;
+          case "block-device":
+            return 4;
+          case "directory":
+            return 5;
+          case "fifo":
+            return 6;
+          case "contiguous-file":
+            return 7;
+          case "pax-header":
+            return 72;
+        }
 
-exports.decodePax = function (buf) {
-  var result = {}
+        return 0;
+      };
 
-  while (buf.length) {
-    var i = 0
-    while (i < buf.length && buf[i] !== 32) i++
-    var len = parseInt(buf.slice(0, i).toString(), 10)
-    if (!len) return result
+      var indexOf = function (block, num, offset, end) {
+        for (; offset < end; offset++) {
+          if (block[offset] === num) return offset;
+        }
+        return end;
+      };
 
-    var b = buf.slice(i + 1, len - 1).toString()
-    var keyIndex = b.indexOf('=')
-    if (keyIndex === -1) return result
-    result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1)
+      var cksum = function (block) {
+        var sum = 8 * 32;
+        for (var i = 0; i < 148; i++) sum += block[i];
+        for (var j = 156; j < 512; j++) sum += block[j];
+        return sum;
+      };
 
-    buf = buf.slice(len)
-  }
+      var encodeOct = function (val, n) {
+        val = val.toString(8);
+        if (val.length > n) return SEVENS.slice(0, n) + " ";
+        else return ZEROS.slice(0, n - val.length) + val + " ";
+      };
 
-  return result
-}
+      /* Copied from the node-tar repo and modified to meet
+       * tar-stream coding standard.
+       *
+       * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349
+       */
+      function parse256(buf) {
+        // first byte MUST be either 80 or FF
+        // 80 for positive, FF for 2's comp
+        var positive;
+        if (buf[0] === 0x80) positive = true;
+        else if (buf[0] === 0xff) positive = false;
+        else return null;
+
+        // build up a base-256 tuple from the least sig to the highest
+        var zero = false;
+        var tuple = [];
+        for (var i = buf.length - 1; i > 0; i--) {
+          var byte = buf[i];
+          if (positive) tuple.push(byte);
+          else if (zero && byte === 0) tuple.push(0);
+          else if (zero) {
+            zero = false;
+            tuple.push(0x100 - byte);
+          } else tuple.push(0xff - byte);
+        }
+
+        var sum = 0;
+        var l = tuple.length;
+        for (i = 0; i < l; i++) {
+          sum += tuple[i] * Math.pow(256, i);
+        }
+
+        return positive ? sum : -1 * sum;
+      }
+
+      var decodeOct = function (val, offset, length) {
+        val = val.slice(offset, offset + length);
+        offset = 0;
+
+        // If prefixed with 0x80 then parse as a base-256 integer
+        if (val[offset] & 0x80) {
+          return parse256(val);
+        } else {
+          // Older versions of tar can prefix with spaces
+          while (offset < val.length && val[offset] === 32) offset++;
+          var end = clamp(
+            indexOf(val, 32, offset, val.length),
+            val.length,
+            val.length,
+          );
+          while (offset < end && val[offset] === 0) offset++;
+          if (end === offset) return 0;
+          return parseInt(val.slice(offset, end).toString(), 8);
+        }
+      };
 
-exports.encode = function (opts) {
-  var buf = alloc(512)
-  var name = opts.name
-  var prefix = ''
+      var decodeStr = function (val, offset, length, encoding) {
+        return val
+          .slice(offset, indexOf(val, 0, offset, offset + length))
+          .toString(encoding);
+      };
 
-  if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/'
-  if (Buffer.byteLength(name) !== name.length) return null // utf-8
+      var addLength = function (str) {
+        var len = Buffer.byteLength(str);
+        var digits = Math.floor(Math.log(len) / Math.log(10)) + 1;
+        if (len + digits >= Math.pow(10, digits)) digits++;
 
-  while (Buffer.byteLength(name) > 100) {
-    var i = name.indexOf('/')
-    if (i === -1) return null
-    prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i)
-    name = name.slice(i + 1)
-  }
+        return len + digits + str;
+      };
 
-  if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155) return null
-  if (opts.linkname && Buffer.byteLength(opts.linkname) > 100) return null
-
-  buf.write(name)
-  buf.write(encodeOct(opts.mode & MASK, 6), 100)
-  buf.write(encodeOct(opts.uid, 6), 108)
-  buf.write(encodeOct(opts.gid, 6), 116)
-  buf.write(encodeOct(opts.size, 11), 124)
-  buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136)
-
-  buf[156] = ZERO_OFFSET + toTypeflag(opts.type)
-
-  if (opts.linkname) buf.write(opts.linkname, 157)
-
-  buf.write(USTAR, 257)
-  if (opts.uname) buf.write(opts.uname, 265)
-  if (opts.gname) buf.write(opts.gname, 297)
-  buf.write(encodeOct(opts.devmajor || 0, 6), 329)
-  buf.write(encodeOct(opts.devminor || 0, 6), 337)
-
-  if (prefix) buf.write(prefix, 345)
-
-  buf.write(encodeOct(cksum(buf), 6), 148)
-
-  return buf
-}
-
-exports.decode = function (buf, filenameEncoding) {
-  var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET
-
-  var name = decodeStr(buf, 0, 100, filenameEncoding)
-  var mode = decodeOct(buf, 100, 8)
-  var uid = decodeOct(buf, 108, 8)
-  var gid = decodeOct(buf, 116, 8)
-  var size = decodeOct(buf, 124, 12)
-  var mtime = decodeOct(buf, 136, 12)
-  var type = toType(typeflag)
-  var linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding)
-  var uname = decodeStr(buf, 265, 32)
-  var gname = decodeStr(buf, 297, 32)
-  var devmajor = decodeOct(buf, 329, 8)
-  var devminor = decodeOct(buf, 337, 8)
-
-  if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name
-
-  // to support old tar versions that use trailing / to indicate dirs
-  if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5
-
-  var c = cksum(buf)
-
-  // checksum is still initial value if header was null.
-  if (c === 8 * 32) return null
-
-  // valid checksum
-  if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?')
-
-  return {
-    name: name,
-    mode: mode,
-    uid: uid,
-    gid: gid,
-    size: size,
-    mtime: new Date(1000 * mtime),
-    type: type,
-    linkname: linkname,
-    uname: uname,
-    gname: gname,
-    devmajor: devmajor,
-    devminor: devminor
-  }
-}
-
-
-/***/ }),
-/* 460 */
-/***/ (function(module, exports, __webpack_require__) {
-
-exports.extract = __webpack_require__(949)
-exports.pack = __webpack_require__(950)
-
-
-/***/ }),
-/* 461 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Transform = __webpack_require__(794)
-  , inherits  = __webpack_require__(3).inherits
-  , xtend     = __webpack_require__(465)
-
-function DestroyableTransform(opts) {
-  Transform.call(this, opts)
-  this._destroyed = false
-}
-
-inherits(DestroyableTransform, Transform)
-
-DestroyableTransform.prototype.destroy = function(err) {
-  if (this._destroyed) return
-  this._destroyed = true
-  
-  var self = this
-  process.nextTick(function() {
-    if (err)
-      self.emit('error', err)
-    self.emit('close')
-  })
-}
-
-// a noop _transform function
-function noop (chunk, enc, callback) {
-  callback(null, chunk)
-}
-
-
-// create a new export function, used by both the main export and
-// the .ctor export, contains common logic for dealing with arguments
-function through2 (construct) {
-  return function (options, transform, flush) {
-    if (typeof options == 'function') {
-      flush     = transform
-      transform = options
-      options   = {}
-    }
+      exports.decodeLongPath = function (buf, encoding) {
+        return decodeStr(buf, 0, buf.length, encoding);
+      };
 
-    if (typeof transform != 'function')
-      transform = noop
+      exports.encodePax = function (opts) {
+        // TODO: encode more stuff in pax
+        var result = "";
+        if (opts.name) result += addLength(" path=" + opts.name + "\n");
+        if (opts.linkname)
+          result += addLength(" linkpath=" + opts.linkname + "\n");
+        var pax = opts.pax;
+        if (pax) {
+          for (var key in pax) {
+            result += addLength(" " + key + "=" + pax[key] + "\n");
+          }
+        }
+        return toBuffer(result);
+      };
 
-    if (typeof flush != 'function')
-      flush = null
+      exports.decodePax = function (buf) {
+        var result = {};
 
-    return construct(options, transform, flush)
-  }
-}
+        while (buf.length) {
+          var i = 0;
+          while (i < buf.length && buf[i] !== 32) i++;
+          var len = parseInt(buf.slice(0, i).toString(), 10);
+          if (!len) return result;
 
+          var b = buf.slice(i + 1, len - 1).toString();
+          var keyIndex = b.indexOf("=");
+          if (keyIndex === -1) return result;
+          result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1);
 
-// main export, just make me a transform stream!
-module.exports = through2(function (options, transform, flush) {
-  var t2 = new DestroyableTransform(options)
+          buf = buf.slice(len);
+        }
 
-  t2._transform = transform
+        return result;
+      };
 
-  if (flush)
-    t2._flush = flush
+      exports.encode = function (opts) {
+        var buf = alloc(512);
+        var name = opts.name;
+        var prefix = "";
 
-  return t2
-})
+        if (opts.typeflag === 5 && name[name.length - 1] !== "/") name += "/";
+        if (Buffer.byteLength(name) !== name.length) return null; // utf-8
 
+        while (Buffer.byteLength(name) > 100) {
+          var i = name.indexOf("/");
+          if (i === -1) return null;
+          prefix += prefix ? "/" + name.slice(0, i) : name.slice(0, i);
+          name = name.slice(i + 1);
+        }
 
-// make me a reusable prototype that I can `new`, or implicitly `new`
-// with a constructor call
-module.exports.ctor = through2(function (options, transform, flush) {
-  function Through2 (override) {
-    if (!(this instanceof Through2))
-      return new Through2(override)
+        if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155)
+          return null;
+        if (opts.linkname && Buffer.byteLength(opts.linkname) > 100)
+          return null;
 
-    this.options = xtend(options, override)
+        buf.write(name);
+        buf.write(encodeOct(opts.mode & MASK, 6), 100);
+        buf.write(encodeOct(opts.uid, 6), 108);
+        buf.write(encodeOct(opts.gid, 6), 116);
+        buf.write(encodeOct(opts.size, 11), 124);
+        buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136);
 
-    DestroyableTransform.call(this, this.options)
-  }
+        buf[156] = ZERO_OFFSET + toTypeflag(opts.type);
 
-  inherits(Through2, DestroyableTransform)
+        if (opts.linkname) buf.write(opts.linkname, 157);
 
-  Through2.prototype._transform = transform
+        buf.write(USTAR, 257);
+        if (opts.uname) buf.write(opts.uname, 265);
+        if (opts.gname) buf.write(opts.gname, 297);
+        buf.write(encodeOct(opts.devmajor || 0, 6), 329);
+        buf.write(encodeOct(opts.devminor || 0, 6), 337);
 
-  if (flush)
-    Through2.prototype._flush = flush
+        if (prefix) buf.write(prefix, 345);
 
-  return Through2
-})
+        buf.write(encodeOct(cksum(buf), 6), 148);
 
+        return buf;
+      };
 
-module.exports.obj = through2(function (options, transform, flush) {
-  var t2 = new DestroyableTransform(xtend({ objectMode: true, highWaterMark: 16 }, options))
+      exports.decode = function (buf, filenameEncoding) {
+        var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET;
+
+        var name = decodeStr(buf, 0, 100, filenameEncoding);
+        var mode = decodeOct(buf, 100, 8);
+        var uid = decodeOct(buf, 108, 8);
+        var gid = decodeOct(buf, 116, 8);
+        var size = decodeOct(buf, 124, 12);
+        var mtime = decodeOct(buf, 136, 12);
+        var type = toType(typeflag);
+        var linkname =
+          buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding);
+        var uname = decodeStr(buf, 265, 32);
+        var gname = decodeStr(buf, 297, 32);
+        var devmajor = decodeOct(buf, 329, 8);
+        var devminor = decodeOct(buf, 337, 8);
+
+        if (buf[345])
+          name = decodeStr(buf, 345, 155, filenameEncoding) + "/" + name;
+
+        // to support old tar versions that use trailing / to indicate dirs
+        if (typeflag === 0 && name && name[name.length - 1] === "/")
+          typeflag = 5;
+
+        var c = cksum(buf);
+
+        // checksum is still initial value if header was null.
+        if (c === 8 * 32) return null;
+
+        // valid checksum
+        if (c !== decodeOct(buf, 148, 8))
+          throw new Error(
+            "Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?",
+          );
 
-  t2._transform = transform
+        return {
+          name: name,
+          mode: mode,
+          uid: uid,
+          gid: gid,
+          size: size,
+          mtime: new Date(1000 * mtime),
+          type: type,
+          linkname: linkname,
+          uname: uname,
+          gname: gname,
+          devmajor: devmajor,
+          devminor: devminor,
+        };
+      };
 
-  if (flush)
-    t2._flush = flush
+      /***/
+    },
+    /* 460 */
+    /***/ function (module, exports, __webpack_require__) {
+      exports.extract = __webpack_require__(949);
+      exports.pack = __webpack_require__(950);
 
-  return t2
-})
+      /***/
+    },
+    /* 461 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Transform = __webpack_require__(794),
+        inherits = __webpack_require__(3).inherits,
+        xtend = __webpack_require__(465);
 
+      function DestroyableTransform(opts) {
+        Transform.call(this, opts);
+        this._destroyed = false;
+      }
 
-/***/ }),
-/* 462 */
-/***/ (function(module, exports) {
+      inherits(DestroyableTransform, Transform);
 
-module.exports = toBuffer
+      DestroyableTransform.prototype.destroy = function (err) {
+        if (this._destroyed) return;
+        this._destroyed = true;
 
-var makeBuffer = Buffer.from && Buffer.from !== Uint8Array.from ? Buffer.from : bufferFrom
+        var self = this;
+        process.nextTick(function () {
+          if (err) self.emit("error", err);
+          self.emit("close");
+        });
+      };
 
-function bufferFrom (buf, enc) {
-  return new Buffer(buf, enc)
-}
+      // a noop _transform function
+      function noop(chunk, enc, callback) {
+        callback(null, chunk);
+      }
 
-function toBuffer (buf, enc) {
-  if (Buffer.isBuffer(buf)) return buf
-  if (typeof buf === 'string') return makeBuffer(buf, enc)
-  if (Array.isArray(buf)) return makeBuffer(buf)
-  throw new Error('Input should be a buffer or a string')
-}
+      // create a new export function, used by both the main export and
+      // the .ctor export, contains common logic for dealing with arguments
+      function through2(construct) {
+        return function (options, transform, flush) {
+          if (typeof options == "function") {
+            flush = transform;
+            transform = options;
+            options = {};
+          }
 
+          if (typeof transform != "function") transform = noop;
 
-/***/ }),
-/* 463 */
-/***/ (function(module, exports) {
+          if (typeof flush != "function") flush = null;
 
-/**
- * Convert array of 16 byte values to UUID string format of the form:
- * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
- */
-var byteToHex = [];
-for (var i = 0; i < 256; ++i) {
-  byteToHex[i] = (i + 0x100).toString(16).substr(1);
-}
-
-function bytesToUuid(buf, offset) {
-  var i = offset || 0;
-  var bth = byteToHex;
-  // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
-  return ([bth[buf[i++]], bth[buf[i++]], 
-	bth[buf[i++]], bth[buf[i++]], '-',
-	bth[buf[i++]], bth[buf[i++]], '-',
-	bth[buf[i++]], bth[buf[i++]], '-',
-	bth[buf[i++]], bth[buf[i++]], '-',
-	bth[buf[i++]], bth[buf[i++]],
-	bth[buf[i++]], bth[buf[i++]],
-	bth[buf[i++]], bth[buf[i++]]]).join('');
-}
-
-module.exports = bytesToUuid;
-
-
-/***/ }),
-/* 464 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Unique ID creation requires a high quality random # generator.  In node.js
-// this is pretty straight-forward - we use the crypto API.
-
-var crypto = __webpack_require__(11);
-
-module.exports = function nodeRNG() {
-  return crypto.randomBytes(16);
-};
+          return construct(options, transform, flush);
+        };
+      }
 
+      // main export, just make me a transform stream!
+      module.exports = through2(function (options, transform, flush) {
+        var t2 = new DestroyableTransform(options);
 
-/***/ }),
-/* 465 */
-/***/ (function(module, exports) {
+        t2._transform = transform;
 
-module.exports = extend
+        if (flush) t2._flush = flush;
 
-var hasOwnProperty = Object.prototype.hasOwnProperty;
+        return t2;
+      });
 
-function extend() {
-    var target = {}
+      // make me a reusable prototype that I can `new`, or implicitly `new`
+      // with a constructor call
+      module.exports.ctor = through2(function (options, transform, flush) {
+        function Through2(override) {
+          if (!(this instanceof Through2)) return new Through2(override);
 
-    for (var i = 0; i < arguments.length; i++) {
-        var source = arguments[i]
+          this.options = xtend(options, override);
 
-        for (var key in source) {
-            if (hasOwnProperty.call(source, key)) {
-                target[key] = source[key]
-            }
+          DestroyableTransform.call(this, this.options);
         }
-    }
 
-    return target
-}
+        inherits(Through2, DestroyableTransform);
+
+        Through2.prototype._transform = transform;
 
+        if (flush) Through2.prototype._flush = flush;
 
-/***/ }),
-/* 466 */
-/***/ (function(module, exports) {
+        return Through2;
+      });
+
+      module.exports.obj = through2(function (options, transform, flush) {
+        var t2 = new DestroyableTransform(
+          xtend({ objectMode: true, highWaterMark: 16 }, options),
+        );
+
+        t2._transform = transform;
 
-module.exports = require("constants");
+        if (flush) t2._flush = flush;
 
-/***/ }),
-/* 467 */
-/***/ (function(module, exports) {
+        return t2;
+      });
 
-module.exports = require("tls");
+      /***/
+    },
+    /* 462 */
+    /***/ function (module, exports) {
+      module.exports = toBuffer;
 
-/***/ }),
-/* 468 */
-/***/ (function(module, exports, __webpack_require__) {
+      var makeBuffer =
+        Buffer.from && Buffer.from !== Uint8Array.from
+          ? Buffer.from
+          : bufferFrom;
 
-"use strict";
+      function bufferFrom(buf, enc) {
+        return new Buffer(buf, enc);
+      }
 
+      function toBuffer(buf, enc) {
+        if (Buffer.isBuffer(buf)) return buf;
+        if (typeof buf === "string") return makeBuffer(buf, enc);
+        if (Array.isArray(buf)) return makeBuffer(buf);
+        throw new Error("Input should be a buffer or a string");
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = handleSignals;
+      /***/
+    },
+    /* 463 */
+    /***/ function (module, exports) {
+      /**
+       * Convert array of 16 byte values to UUID string format of the form:
+       * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+       */
+      var byteToHex = [];
+      for (var i = 0; i < 256; ++i) {
+        byteToHex[i] = (i + 0x100).toString(16).substr(1);
+      }
 
-var _child;
+      function bytesToUuid(buf, offset) {
+        var i = offset || 0;
+        var bth = byteToHex;
+        // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
+        return [
+          bth[buf[i++]],
+          bth[buf[i++]],
+          bth[buf[i++]],
+          bth[buf[i++]],
+          "-",
+          bth[buf[i++]],
+          bth[buf[i++]],
+          "-",
+          bth[buf[i++]],
+          bth[buf[i++]],
+          "-",
+          bth[buf[i++]],
+          bth[buf[i++]],
+          "-",
+          bth[buf[i++]],
+          bth[buf[i++]],
+          bth[buf[i++]],
+          bth[buf[i++]],
+          bth[buf[i++]],
+          bth[buf[i++]],
+        ].join("");
+      }
+
+      module.exports = bytesToUuid;
+
+      /***/
+    },
+    /* 464 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Unique ID creation requires a high quality random # generator.  In node.js
+      // this is pretty straight-forward - we use the crypto API.
 
-function _load_child() {
-  return _child = __webpack_require__(58);
-}
+      var crypto = __webpack_require__(11);
 
-function forwardSignalAndExit(signal) {
-  (0, (_child || _load_child()).forwardSignalToSpawnedProcesses)(signal);
-  // We want to exit immediately here since `SIGTERM` means that
-  // If we lose stdout messages due to abrupt exit, shoot the messenger?
-  process.exit(1); // eslint-disable-line no-process-exit
-}
-function handleSignals() {
-  process.on('SIGTERM', () => {
-    forwardSignalAndExit('SIGTERM');
-  });
-}
+      module.exports = function nodeRNG() {
+        return crypto.randomBytes(16);
+      };
 
-/***/ }),
-/* 469 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 465 */
+    /***/ function (module, exports) {
+      module.exports = extend;
 
+      var hasOwnProperty = Object.prototype.hasOwnProperty;
 
-var defaultConfig = {
-  uncaughtException: false,
-  SIGINT: true,
-  SIGTERM: true,
-  SIGQUIT: true
-}
+      function extend() {
+        var target = {};
 
-var DEBUG = false
+        for (var i = 0; i < arguments.length; i++) {
+          var source = arguments[i];
 
-function ON_DEATH (callback) {
-  var handlers = [];
-  Object.keys(defaultConfig).forEach(function(key) {
-    var val = defaultConfig[key]
-    var handler = null;
-    if (val) {
-      if (DEBUG) {
-        handler = function() {
-          var args = Array.prototype.slice.call(arguments, 0)
-          args.unshift(key)
-          console.log('Trapped ' + key)
-          callback.apply(null, args)
-        };
-        process.on(key, handler)
-      } else {
-        handler = function() {
-          var args = Array.prototype.slice.call(arguments, 0)
-          args.unshift(key)
-          callback.apply(null, args)
+          for (var key in source) {
+            if (hasOwnProperty.call(source, key)) {
+              target[key] = source[key];
+            }
+          }
         }
-        process.on(key, handler)
+
+        return target;
       }
-      handlers.push([key, handler])
-    }
-  })
-  return function OFF_DEATH() {
-    handlers.forEach(function (args) {
-      var key = args[0];
-      var handler = args[1];
-      process.removeListener(key, handler);
-    })
-  }
-}
-
-module.exports = function (arg) {
-  if (typeof arg === 'object') {
-    if (arg['debug'])
-      DEBUG = arg.debug
-    if (arg['DEBUG'])
-      DEBUG = arg.DEBUG
-    delete arg.debug; delete arg.DEBUG;
-
-    Object.keys(arg).forEach(function(key) {
-      defaultConfig[key] = arg[key]
-    })
-
-    if (DEBUG)
-      console.log('ON_DEATH: debug mode enabled for pid [%d]', process.pid)
-
-    return ON_DEATH
-   } else if (typeof arg === 'function') {
-    return ON_DEATH(arg)
-  }
-}
 
+      /***/
+    },
+    /* 466 */
+    /***/ function (module, exports) {
+      module.exports = require("constants");
 
+      /***/
+    },
+    /* 467 */
+    /***/ function (module, exports) {
+      module.exports = require("tls");
 
-/***/ }),
-/* 470 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 468 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = handleSignals;
 
-var util = __webpack_require__(3);
-var onExit = __webpack_require__(451);
-var currentlyUnhandled = __webpack_require__(629);
+      var _child;
 
-var installed = false;
+      function _load_child() {
+        return (_child = __webpack_require__(58));
+      }
 
-module.exports = function (log) {
-	if (installed) {
-		return;
-	}
+      function forwardSignalAndExit(signal) {
+        (0, (_child || _load_child()).forwardSignalToSpawnedProcesses)(signal);
+        // We want to exit immediately here since `SIGTERM` means that
+        // If we lose stdout messages due to abrupt exit, shoot the messenger?
+        process.exit(1); // eslint-disable-line no-process-exit
+      }
+      function handleSignals() {
+        process.on("SIGTERM", () => {
+          forwardSignalAndExit("SIGTERM");
+        });
+      }
 
-	installed = true;
+      /***/
+    },
+    /* 469 */
+    /***/ function (module, exports) {
+      var defaultConfig = {
+        uncaughtException: false,
+        SIGINT: true,
+        SIGTERM: true,
+        SIGQUIT: true,
+      };
 
-	log = log || console.error;
+      var DEBUG = false;
+
+      function ON_DEATH(callback) {
+        var handlers = [];
+        Object.keys(defaultConfig).forEach(function (key) {
+          var val = defaultConfig[key];
+          var handler = null;
+          if (val) {
+            if (DEBUG) {
+              handler = function () {
+                var args = Array.prototype.slice.call(arguments, 0);
+                args.unshift(key);
+                console.log("Trapped " + key);
+                callback.apply(null, args);
+              };
+              process.on(key, handler);
+            } else {
+              handler = function () {
+                var args = Array.prototype.slice.call(arguments, 0);
+                args.unshift(key);
+                callback.apply(null, args);
+              };
+              process.on(key, handler);
+            }
+            handlers.push([key, handler]);
+          }
+        });
+        return function OFF_DEATH() {
+          handlers.forEach(function (args) {
+            var key = args[0];
+            var handler = args[1];
+            process.removeListener(key, handler);
+          });
+        };
+      }
 
-	var listUnhandled = currentlyUnhandled();
+      module.exports = function (arg) {
+        if (typeof arg === "object") {
+          if (arg["debug"]) DEBUG = arg.debug;
+          if (arg["DEBUG"]) DEBUG = arg.DEBUG;
+          delete arg.debug;
+          delete arg.DEBUG;
 
-	onExit(function () {
-		var unhandledRejections = listUnhandled();
+          Object.keys(arg).forEach(function (key) {
+            defaultConfig[key] = arg[key];
+          });
 
-		if (unhandledRejections.length > 0) {
-			unhandledRejections.forEach(function (x) {
-				var err = x.reason;
+          if (DEBUG)
+            console.log(
+              "ON_DEATH: debug mode enabled for pid [%d]",
+              process.pid,
+            );
 
-				if (!(err instanceof Error)) {
-					err = new Error('Promise rejected with value: ' + util.inspect(err));
-				}
+          return ON_DEATH;
+        } else if (typeof arg === "function") {
+          return ON_DEATH(arg);
+        }
+      };
 
-				log(err.stack);
-			});
+      /***/
+    },
+    /* 470 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-			process.exitCode = 1;
-		}
-	});
-};
+      var util = __webpack_require__(3);
+      var onExit = __webpack_require__(451);
+      var currentlyUnhandled = __webpack_require__(629);
 
+      var installed = false;
 
-/***/ }),
-/* 471 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function (log) {
+        if (installed) {
+          return;
+        }
 
-"use strict";
+        installed = true;
 
+        log = log || console.error;
 
-const fs = __webpack_require__(391);
-const path = __webpack_require__(0);
-const retry = __webpack_require__(819);
-const syncFs = __webpack_require__(779);
+        var listUnhandled = currentlyUnhandled();
 
-const locks = {};
+        onExit(function () {
+          var unhandledRejections = listUnhandled();
 
-function getLockFile(file) {
-    return `${file}.lock`;
-}
+          if (unhandledRejections.length > 0) {
+            unhandledRejections.forEach(function (x) {
+              var err = x.reason;
 
-function canonicalPath(file, options, callback) {
-    if (!options.realpath) {
-        return callback(null, path.resolve(file));
-    }
+              if (!(err instanceof Error)) {
+                err = new Error(
+                  "Promise rejected with value: " + util.inspect(err),
+                );
+              }
 
-    // Use realpath to resolve symlinks
-    // It also resolves relative paths
-    options.fs.realpath(file, callback);
-}
+              log(err.stack);
+            });
 
-function acquireLock(file, options, callback) {
-    // Use mkdir to create the lockfile (atomic operation)
-    options.fs.mkdir(getLockFile(file), (err) => {
-        // If successful, we are done
-        if (!err) {
-            return callback();
+            process.exitCode = 1;
+          }
+        });
+      };
+
+      /***/
+    },
+    /* 471 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const fs = __webpack_require__(391);
+      const path = __webpack_require__(0);
+      const retry = __webpack_require__(819);
+      const syncFs = __webpack_require__(779);
+
+      const locks = {};
+
+      function getLockFile(file) {
+        return `${file}.lock`;
+      }
+
+      function canonicalPath(file, options, callback) {
+        if (!options.realpath) {
+          return callback(null, path.resolve(file));
         }
 
-        // If error is not EEXIST then some other error occurred while locking
-        if (err.code !== 'EEXIST') {
+        // Use realpath to resolve symlinks
+        // It also resolves relative paths
+        options.fs.realpath(file, callback);
+      }
+
+      function acquireLock(file, options, callback) {
+        // Use mkdir to create the lockfile (atomic operation)
+        options.fs.mkdir(getLockFile(file), (err) => {
+          // If successful, we are done
+          if (!err) {
+            return callback();
+          }
+
+          // If error is not EEXIST then some other error occurred while locking
+          if (err.code !== "EEXIST") {
             return callback(err);
-        }
+          }
 
-        // Otherwise, check if lock is stale by analyzing the file mtime
-        if (options.stale <= 0) {
-            return callback(Object.assign(new Error('Lock file is already being hold'), { code: 'ELOCKED', file }));
-        }
+          // Otherwise, check if lock is stale by analyzing the file mtime
+          if (options.stale <= 0) {
+            return callback(
+              Object.assign(new Error("Lock file is already being hold"), {
+                code: "ELOCKED",
+                file,
+              }),
+            );
+          }
 
-        options.fs.stat(getLockFile(file), (err, stat) => {
+          options.fs.stat(getLockFile(file), (err, stat) => {
             if (err) {
-                // Retry if the lockfile has been removed (meanwhile)
-                // Skip stale check to avoid recursiveness
-                if (err.code === 'ENOENT') {
-                    return acquireLock(file, Object.assign({}, options, { stale: 0 }), callback);
-                }
+              // Retry if the lockfile has been removed (meanwhile)
+              // Skip stale check to avoid recursiveness
+              if (err.code === "ENOENT") {
+                return acquireLock(
+                  file,
+                  Object.assign({}, options, { stale: 0 }),
+                  callback,
+                );
+              }
 
-                return callback(err);
+              return callback(err);
             }
 
             if (!isLockStale(stat, options)) {
-                return callback(Object.assign(new Error('Lock file is already being hold'), { code: 'ELOCKED', file }));
+              return callback(
+                Object.assign(new Error("Lock file is already being hold"), {
+                  code: "ELOCKED",
+                  file,
+                }),
+              );
             }
 
             // If it's stale, remove it and try again!
             // Skip stale check to avoid recursiveness
             removeLock(file, options, (err) => {
-                if (err) {
-                    return callback(err);
-                }
+              if (err) {
+                return callback(err);
+              }
 
-                acquireLock(file, Object.assign({}, options, { stale: 0 }), callback);
+              acquireLock(
+                file,
+                Object.assign({}, options, { stale: 0 }),
+                callback,
+              );
             });
+          });
         });
-    });
-}
+      }
 
-function isLockStale(stat, options) {
-    return stat.mtime.getTime() < Date.now() - options.stale;
-}
+      function isLockStale(stat, options) {
+        return stat.mtime.getTime() < Date.now() - options.stale;
+      }
 
-function removeLock(file, options, callback) {
-    // Remove lockfile, ignoring ENOENT errors
-    options.fs.rmdir(getLockFile(file), (err) => {
-        if (err && err.code !== 'ENOENT') {
+      function removeLock(file, options, callback) {
+        // Remove lockfile, ignoring ENOENT errors
+        options.fs.rmdir(getLockFile(file), (err) => {
+          if (err && err.code !== "ENOENT") {
             return callback(err);
-        }
+          }
 
-        callback();
-    });
-}
+          callback();
+        });
+      }
 
-function updateLock(file, options) {
-    const lock = locks[file];
+      function updateLock(file, options) {
+        const lock = locks[file];
 
-    /* istanbul ignore next */
-    if (lock.updateTimeout) {
-        return;
-    }
+        /* istanbul ignore next */
+        if (lock.updateTimeout) {
+          return;
+        }
 
-    lock.updateDelay = lock.updateDelay || options.update;
-    lock.updateTimeout = setTimeout(() => {
-        const mtime = Date.now() / 1000;
+        lock.updateDelay = lock.updateDelay || options.update;
+        lock.updateTimeout = setTimeout(() => {
+          const mtime = Date.now() / 1000;
 
-        lock.updateTimeout = null;
+          lock.updateTimeout = null;
 
-        options.fs.utimes(getLockFile(file), mtime, mtime, (err) => {
+          options.fs.utimes(getLockFile(file), mtime, mtime, (err) => {
             // Ignore if the lock was released
             if (lock.released) {
-                return;
+              return;
             }
 
             // Verify if we are within the stale threshold
-            if (lock.lastUpdate <= Date.now() - options.stale &&
-                lock.lastUpdate > Date.now() - options.stale * 2) {
-                return compromisedLock(file, lock, Object.assign(new Error(lock.updateError || 'Unable to update lock within the stale \
-threshold'), { code: 'ECOMPROMISED' }));
+            if (
+              lock.lastUpdate <= Date.now() - options.stale &&
+              lock.lastUpdate > Date.now() - options.stale * 2
+            ) {
+              return compromisedLock(
+                file,
+                lock,
+                Object.assign(
+                  new Error(
+                    lock.updateError ||
+                      "Unable to update lock within the stale \
+threshold",
+                  ),
+                  { code: "ECOMPROMISED" },
+                ),
+              );
             }
 
             // If the file is older than (stale * 2), we assume the clock is moved manually,
@@ -89082,13 +116716,17 @@ threshold'), { code: 'ECOMPROMISED' }));
             // If it failed to update the lockfile, keep trying unless
             // the lockfile was deleted!
             if (err) {
-                if (err.code === 'ENOENT') {
-                    return compromisedLock(file, lock, Object.assign(err, { code: 'ECOMPROMISED' }));
-                }
+              if (err.code === "ENOENT") {
+                return compromisedLock(
+                  file,
+                  lock,
+                  Object.assign(err, { code: "ECOMPROMISED" }),
+                );
+              }
 
-                lock.updateError = err;
-                lock.updateDelay = 1000;
-                return updateLock(file, options);
+              lock.updateError = err;
+              lock.updateDelay = 1000;
+              return updateLock(file, options);
             }
 
             // All ok, keep updating..
@@ -89096,11227 +116734,14013 @@ threshold'), { code: 'ECOMPROMISED' }));
             lock.updateError = null;
             lock.updateDelay = null;
             updateLock(file, options);
-        });
-    }, lock.updateDelay);
+          });
+        }, lock.updateDelay);
 
-    // Unref the timer so that the nodejs process can exit freely
-    // This is safe because all acquired locks will be automatically released
-    // on process exit
+        // Unref the timer so that the nodejs process can exit freely
+        // This is safe because all acquired locks will be automatically released
+        // on process exit
 
-    // We first check that `lock.updateTimeout.unref` exists because some users
-    // may be using this module outside of NodeJS (e.g., in an electron app), 
-    // and in those cases `setTimeout` return an integer.
-    if (lock.updateTimeout.unref) {
-        lock.updateTimeout.unref();
-    }
-}
+        // We first check that `lock.updateTimeout.unref` exists because some users
+        // may be using this module outside of NodeJS (e.g., in an electron app),
+        // and in those cases `setTimeout` return an integer.
+        if (lock.updateTimeout.unref) {
+          lock.updateTimeout.unref();
+        }
+      }
 
-function compromisedLock(file, lock, err) {
-    lock.released = true;                                    // Signal the lock has been released
-    /* istanbul ignore next */
-    lock.updateTimeout && clearTimeout(lock.updateTimeout);  // Cancel lock mtime update
+      function compromisedLock(file, lock, err) {
+        lock.released = true; // Signal the lock has been released
+        /* istanbul ignore next */
+        lock.updateTimeout && clearTimeout(lock.updateTimeout); // Cancel lock mtime update
 
-    if (locks[file] === lock) {
-        delete locks[file];
-    }
+        if (locks[file] === lock) {
+          delete locks[file];
+        }
 
-    lock.compromised(err);
-}
+        lock.compromised(err);
+      }
 
-// -----------------------------------------
+      // -----------------------------------------
 
-function lock(file, options, compromised, callback) {
-    if (typeof options === 'function') {
-        callback = compromised;
-        compromised = options;
-        options = null;
-    }
+      function lock(file, options, compromised, callback) {
+        if (typeof options === "function") {
+          callback = compromised;
+          compromised = options;
+          options = null;
+        }
 
-    if (!callback) {
-        callback = compromised;
-        compromised = null;
-    }
+        if (!callback) {
+          callback = compromised;
+          compromised = null;
+        }
 
-    options = Object.assign({
-        stale: 10000,
-        update: null,
-        realpath: true,
-        retries: 0,
-        fs,
-    }, options);
-
-    options.retries = options.retries || 0;
-    options.retries = typeof options.retries === 'number' ? { retries: options.retries } : options.retries;
-    options.stale = Math.max(options.stale || 0, 2000);
-    options.update = options.update == null ? options.stale / 2 : options.update || 0;
-    options.update = Math.max(Math.min(options.update, options.stale / 2), 1000);
-    compromised = compromised || function (err) { throw err; };
-
-    // Resolve to a canonical file path
-    canonicalPath(file, options, (err, file) => {
-        if (err) {
+        options = Object.assign(
+          {
+            stale: 10000,
+            update: null,
+            realpath: true,
+            retries: 0,
+            fs,
+          },
+          options,
+        );
+
+        options.retries = options.retries || 0;
+        options.retries =
+          typeof options.retries === "number"
+            ? { retries: options.retries }
+            : options.retries;
+        options.stale = Math.max(options.stale || 0, 2000);
+        options.update =
+          options.update == null ? options.stale / 2 : options.update || 0;
+        options.update = Math.max(
+          Math.min(options.update, options.stale / 2),
+          1000,
+        );
+        compromised =
+          compromised ||
+          function (err) {
+            throw err;
+          };
+
+        // Resolve to a canonical file path
+        canonicalPath(file, options, (err, file) => {
+          if (err) {
             return callback(err);
-        }
+          }
 
-        // Attempt to acquire the lock
-        const operation = retry.operation(options.retries);
+          // Attempt to acquire the lock
+          const operation = retry.operation(options.retries);
 
-        operation.attempt(() => {
+          operation.attempt(() => {
             acquireLock(file, options, (err) => {
-                if (operation.retry(err)) {
-                    return;
-                }
-
-                if (err) {
-                    return callback(operation.mainError());
-                }
+              if (operation.retry(err)) {
+                return;
+              }
 
-                // We now own the lock
-                const lock = locks[file] = {
-                    options,
-                    compromised,
-                    lastUpdate: Date.now(),
-                };
+              if (err) {
+                return callback(operation.mainError());
+              }
 
-                // We must keep the lock fresh to avoid staleness
-                updateLock(file, options);
+              // We now own the lock
+              const lock = (locks[file] = {
+                options,
+                compromised,
+                lastUpdate: Date.now(),
+              });
 
-                callback(null, (releasedCallback) => {
-                    if (lock.released) {
-                        return releasedCallback &&
-                            releasedCallback(Object.assign(new Error('Lock is already released'), { code: 'ERELEASED' }));
-                    }
+              // We must keep the lock fresh to avoid staleness
+              updateLock(file, options);
+
+              callback(null, (releasedCallback) => {
+                if (lock.released) {
+                  return (
+                    releasedCallback &&
+                    releasedCallback(
+                      Object.assign(new Error("Lock is already released"), {
+                        code: "ERELEASED",
+                      }),
+                    )
+                  );
+                }
 
-                    // Not necessary to use realpath twice when unlocking
-                    unlock(file, Object.assign({}, options, { realpath: false }), releasedCallback);
-                });
+                // Not necessary to use realpath twice when unlocking
+                unlock(
+                  file,
+                  Object.assign({}, options, { realpath: false }),
+                  releasedCallback,
+                );
+              });
             });
+          });
         });
-    });
-}
+      }
 
-function unlock(file, options, callback) {
-    if (typeof options === 'function') {
-        callback = options;
-        options = null;
-    }
+      function unlock(file, options, callback) {
+        if (typeof options === "function") {
+          callback = options;
+          options = null;
+        }
 
-    options = Object.assign({
-        fs,
-        realpath: true,
-    }, options);
+        options = Object.assign(
+          {
+            fs,
+            realpath: true,
+          },
+          options,
+        );
 
-    callback = callback || function () {};
+        callback = callback || function () {};
 
-    // Resolve to a canonical file path
-    canonicalPath(file, options, (err, file) => {
-        if (err) {
+        // Resolve to a canonical file path
+        canonicalPath(file, options, (err, file) => {
+          if (err) {
             return callback(err);
-        }
+          }
 
-        // Skip if the lock is not acquired
-        const lock = locks[file];
+          // Skip if the lock is not acquired
+          const lock = locks[file];
 
-        if (!lock) {
-            return callback(Object.assign(new Error('Lock is not acquired/owned by you'), { code: 'ENOTACQUIRED' }));
-        }
+          if (!lock) {
+            return callback(
+              Object.assign(new Error("Lock is not acquired/owned by you"), {
+                code: "ENOTACQUIRED",
+              }),
+            );
+          }
 
-        lock.updateTimeout && clearTimeout(lock.updateTimeout);  // Cancel lock mtime update
-        lock.released = true;                                    // Signal the lock has been released
-        delete locks[file];                                      // Delete from locks
+          lock.updateTimeout && clearTimeout(lock.updateTimeout); // Cancel lock mtime update
+          lock.released = true; // Signal the lock has been released
+          delete locks[file]; // Delete from locks
 
-        removeLock(file, options, callback);
-    });
-}
+          removeLock(file, options, callback);
+        });
+      }
 
-function lockSync(file, options, compromised) {
-    if (typeof options === 'function') {
-        compromised = options;
-        options = null;
-    }
+      function lockSync(file, options, compromised) {
+        if (typeof options === "function") {
+          compromised = options;
+          options = null;
+        }
 
-    options = options || {};
-    options.fs = syncFs(options.fs || fs);
-    options.retries = options.retries || 0;
-    options.retries = typeof options.retries === 'number' ? { retries: options.retries } : options.retries;
+        options = options || {};
+        options.fs = syncFs(options.fs || fs);
+        options.retries = options.retries || 0;
+        options.retries =
+          typeof options.retries === "number"
+            ? { retries: options.retries }
+            : options.retries;
 
-    // Retries are not allowed because it requires the flow to be sync
-    if (options.retries.retries) {
-        throw Object.assign(new Error('Cannot use retries with the sync api'), { code: 'ESYNC' });
-    }
+        // Retries are not allowed because it requires the flow to be sync
+        if (options.retries.retries) {
+          throw Object.assign(
+            new Error("Cannot use retries with the sync api"),
+            { code: "ESYNC" },
+          );
+        }
 
-    let err;
-    let release;
+        let err;
+        let release;
 
-    lock(file, options, compromised, (_err, _release) => {
-        err = _err;
-        release = _release;
-    });
+        lock(file, options, compromised, (_err, _release) => {
+          err = _err;
+          release = _release;
+        });
 
-    if (err) {
-        throw err;
-    }
+        if (err) {
+          throw err;
+        }
 
-    return release;
-}
+        return release;
+      }
 
-function unlockSync(file, options) {
-    options = options || {};
-    options.fs = syncFs(options.fs || fs);
+      function unlockSync(file, options) {
+        options = options || {};
+        options.fs = syncFs(options.fs || fs);
 
-    let err;
+        let err;
 
-    unlock(file, options, (_err) => {
-        err = _err;
-    });
+        unlock(file, options, (_err) => {
+          err = _err;
+        });
 
-    if (err) {
-        throw err;
-    }
-}
+        if (err) {
+          throw err;
+        }
+      }
 
-function check(file, options, callback) {
-    if (typeof options === 'function') {
-        callback = options;
-        options = null;
-    }
+      function check(file, options, callback) {
+        if (typeof options === "function") {
+          callback = options;
+          options = null;
+        }
 
-    options = Object.assign({
-        stale: 10000,
-        realpath: true,
-        fs,
-    }, options);
+        options = Object.assign(
+          {
+            stale: 10000,
+            realpath: true,
+            fs,
+          },
+          options,
+        );
 
-    options.stale = Math.max(options.stale || 0, 2000);
+        options.stale = Math.max(options.stale || 0, 2000);
 
-    // Resolve to a canonical file path
-    canonicalPath(file, options, (err, file) => {
-        if (err) {
+        // Resolve to a canonical file path
+        canonicalPath(file, options, (err, file) => {
+          if (err) {
             return callback(err);
-        }
+          }
 
-        // Check if lockfile exists
-        options.fs.stat(getLockFile(file), (err, stat) => {
+          // Check if lockfile exists
+          options.fs.stat(getLockFile(file), (err, stat) => {
             if (err) {
-                // if does not exist, file is not locked. Otherwise, callback with error
-                return (err.code === 'ENOENT') ? callback(null, false) : callback(err);
+              // if does not exist, file is not locked. Otherwise, callback with error
+              return err.code === "ENOENT"
+                ? callback(null, false)
+                : callback(err);
             }
 
-            if (options.stale <= 0) { return callback(null, true); }
+            if (options.stale <= 0) {
+              return callback(null, true);
+            }
 
             // Otherwise, check if lock is stale by analyzing the file mtime
             return callback(null, !isLockStale(stat, options));
+          });
         });
-    });
-}
-
-function checkSync(file, options) {
-    options = options || {};
-    options.fs = syncFs(options.fs || fs);
-
-    let err;
-    let locked;
+      }
 
-    check(file, options, (_err, _locked) => {
-        err = _err;
-        locked = _locked;
-    });
+      function checkSync(file, options) {
+        options = options || {};
+        options.fs = syncFs(options.fs || fs);
 
-    if (err) {
-        throw err;
-    }
+        let err;
+        let locked;
 
-    return locked;
-}
+        check(file, options, (_err, _locked) => {
+          err = _err;
+          locked = _locked;
+        });
 
+        if (err) {
+          throw err;
+        }
 
-// Remove acquired locks on exit
-/* istanbul ignore next */
-process.on('exit', () => {
-    Object.keys(locks).forEach((file) => {
-        try { locks[file].options.fs.rmdirSync(getLockFile(file)); } catch (e) { /* empty */ }
-    });
-});
-
-module.exports = lock;
-module.exports.lock = lock;
-module.exports.unlock = unlock;
-module.exports.lockSync = lockSync;
-module.exports.unlockSync = unlockSync;
-module.exports.check = check;
-module.exports.checkSync = checkSync;
-
-
-/***/ }),
-/* 472 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var KEYWORDS = [
-  'multipleOf',
-  'maximum',
-  'exclusiveMaximum',
-  'minimum',
-  'exclusiveMinimum',
-  'maxLength',
-  'minLength',
-  'pattern',
-  'additionalItems',
-  'maxItems',
-  'minItems',
-  'uniqueItems',
-  'maxProperties',
-  'minProperties',
-  'required',
-  'additionalProperties',
-  'enum',
-  'format',
-  'const'
-];
-
-module.exports = function (metaSchema, keywordsJsonPointers) {
-  for (var i=0; i<keywordsJsonPointers.length; i++) {
-    metaSchema = JSON.parse(JSON.stringify(metaSchema));
-    var segments = keywordsJsonPointers[i].split('/');
-    var keywords = metaSchema;
-    var j;
-    for (j=1; j<segments.length; j++)
-      keywords = keywords[segments[j]];
-
-    for (j=0; j<KEYWORDS.length; j++) {
-      var key = KEYWORDS[j];
-      var schema = keywords[key];
-      if (schema) {
-        keywords[key] = {
-          anyOf: [
-            schema,
-            { $ref: 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#' }
-          ]
-        };
+        return locked;
       }
-    }
-  }
 
-  return metaSchema;
-};
+      // Remove acquired locks on exit
+      /* istanbul ignore next */
+      process.on("exit", () => {
+        Object.keys(locks).forEach((file) => {
+          try {
+            locks[file].options.fs.rmdirSync(getLockFile(file));
+          } catch (e) {
+            /* empty */
+          }
+        });
+      });
 
+      module.exports = lock;
+      module.exports.lock = lock;
+      module.exports.unlock = unlock;
+      module.exports.lockSync = lockSync;
+      module.exports.unlockSync = unlockSync;
+      module.exports.check = check;
+      module.exports.checkSync = checkSync;
 
-/***/ }),
-/* 473 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var compileSchema = __webpack_require__(478)
-  , resolve = __webpack_require__(203)
-  , Cache = __webpack_require__(474)
-  , SchemaObject = __webpack_require__(339)
-  , stableStringify = __webpack_require__(389)
-  , formats = __webpack_require__(477)
-  , rules = __webpack_require__(479)
-  , $dataMetaSchema = __webpack_require__(472)
-  , patternGroups = __webpack_require__(500)
-  , util = __webpack_require__(106)
-  , co = __webpack_require__(383);
-
-module.exports = Ajv;
-
-Ajv.prototype.validate = validate;
-Ajv.prototype.compile = compile;
-Ajv.prototype.addSchema = addSchema;
-Ajv.prototype.addMetaSchema = addMetaSchema;
-Ajv.prototype.validateSchema = validateSchema;
-Ajv.prototype.getSchema = getSchema;
-Ajv.prototype.removeSchema = removeSchema;
-Ajv.prototype.addFormat = addFormat;
-Ajv.prototype.errorsText = errorsText;
-
-Ajv.prototype._addSchema = _addSchema;
-Ajv.prototype._compile = _compile;
-
-Ajv.prototype.compileAsync = __webpack_require__(476);
-var customKeyword = __webpack_require__(499);
-Ajv.prototype.addKeyword = customKeyword.add;
-Ajv.prototype.getKeyword = customKeyword.get;
-Ajv.prototype.removeKeyword = customKeyword.remove;
-
-var errorClasses = __webpack_require__(202);
-Ajv.ValidationError = errorClasses.Validation;
-Ajv.MissingRefError = errorClasses.MissingRef;
-Ajv.$dataMetaSchema = $dataMetaSchema;
-
-var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema';
-
-var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ];
-var META_SUPPORT_DATA = ['/properties'];
-
-/**
- * Creates validator instance.
- * Usage: `Ajv(opts)`
- * @param {Object} opts optional options
- * @return {Object} ajv instance
- */
-function Ajv(opts) {
-  if (!(this instanceof Ajv)) return new Ajv(opts);
-  opts = this._opts = util.copy(opts) || {};
-  setLogger(this);
-  this._schemas = {};
-  this._refs = {};
-  this._fragments = {};
-  this._formats = formats(opts.format);
-  var schemaUriFormat = this._schemaUriFormat = this._formats['uri-reference'];
-  this._schemaUriFormatFunc = function (str) { return schemaUriFormat.test(str); };
-
-  this._cache = opts.cache || new Cache;
-  this._loadingSchemas = {};
-  this._compilations = [];
-  this.RULES = rules();
-  this._getId = chooseGetId(opts);
-
-  opts.loopRequired = opts.loopRequired || Infinity;
-  if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true;
-  if (opts.serialize === undefined) opts.serialize = stableStringify;
-  this._metaOpts = getMetaSchemaOptions(this);
-
-  if (opts.formats) addInitialFormats(this);
-  addDraft6MetaSchema(this);
-  if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta);
-  addInitialSchemas(this);
-  if (opts.patternGroups) patternGroups(this);
-}
-
-
-
-/**
- * Validate data using schema
- * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize.
- * @this   Ajv
- * @param  {String|Object} schemaKeyRef key, ref or schema object
- * @param  {Any} data to be validated
- * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`).
- */
-function validate(schemaKeyRef, data) {
-  var v;
-  if (typeof schemaKeyRef == 'string') {
-    v = this.getSchema(schemaKeyRef);
-    if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"');
-  } else {
-    var schemaObj = this._addSchema(schemaKeyRef);
-    v = schemaObj.validate || this._compile(schemaObj);
-  }
+      /***/
+    },
+    /* 472 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var KEYWORDS = [
+        "multipleOf",
+        "maximum",
+        "exclusiveMaximum",
+        "minimum",
+        "exclusiveMinimum",
+        "maxLength",
+        "minLength",
+        "pattern",
+        "additionalItems",
+        "maxItems",
+        "minItems",
+        "uniqueItems",
+        "maxProperties",
+        "minProperties",
+        "required",
+        "additionalProperties",
+        "enum",
+        "format",
+        "const",
+      ];
 
-  var valid = v(data);
-  if (v.$async === true)
-    return this._opts.async == '*' ? co(valid) : valid;
-  this.errors = v.errors;
-  return valid;
-}
+      module.exports = function (metaSchema, keywordsJsonPointers) {
+        for (var i = 0; i < keywordsJsonPointers.length; i++) {
+          metaSchema = JSON.parse(JSON.stringify(metaSchema));
+          var segments = keywordsJsonPointers[i].split("/");
+          var keywords = metaSchema;
+          var j;
+          for (j = 1; j < segments.length; j++)
+            keywords = keywords[segments[j]];
+
+          for (j = 0; j < KEYWORDS.length; j++) {
+            var key = KEYWORDS[j];
+            var schema = keywords[key];
+            if (schema) {
+              keywords[key] = {
+                anyOf: [
+                  schema,
+                  {
+                    $ref: "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#",
+                  },
+                ],
+              };
+            }
+          }
+        }
 
+        return metaSchema;
+      };
 
-/**
- * Create validating function for passed schema.
- * @this   Ajv
- * @param  {Object} schema schema object
- * @param  {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords.
- * @return {Function} validating function
- */
-function compile(schema, _meta) {
-  var schemaObj = this._addSchema(schema, undefined, _meta);
-  return schemaObj.validate || this._compile(schemaObj);
-}
-
-
-/**
- * Adds schema to the instance.
- * @this   Ajv
- * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored.
- * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
- * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead.
- * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
- * @return {Ajv} this for method chaining
- */
-function addSchema(schema, key, _skipValidation, _meta) {
-  if (Array.isArray(schema)){
-    for (var i=0; i<schema.length; i++) this.addSchema(schema[i], undefined, _skipValidation, _meta);
-    return this;
-  }
-  var id = this._getId(schema);
-  if (id !== undefined && typeof id != 'string')
-    throw new Error('schema id must be string');
-  key = resolve.normalizeId(key || id);
-  checkUnique(this, key);
-  this._schemas[key] = this._addSchema(schema, _skipValidation, _meta, true);
-  return this;
-}
-
-
-/**
- * Add schema that will be used to validate other schemas
- * options in META_IGNORE_OPTIONS are alway set to false
- * @this   Ajv
- * @param {Object} schema schema object
- * @param {String} key optional schema key
- * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema
- * @return {Ajv} this for method chaining
- */
-function addMetaSchema(schema, key, skipValidation) {
-  this.addSchema(schema, key, skipValidation, true);
-  return this;
-}
-
-
-/**
- * Validate schema
- * @this   Ajv
- * @param {Object} schema schema to validate
- * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid
- * @return {Boolean} true if schema is valid
- */
-function validateSchema(schema, throwOrLogError) {
-  var $schema = schema.$schema;
-  if ($schema !== undefined && typeof $schema != 'string')
-    throw new Error('$schema must be a string');
-  $schema = $schema || this._opts.defaultMeta || defaultMeta(this);
-  if (!$schema) {
-    this.logger.warn('meta-schema not available');
-    this.errors = null;
-    return true;
-  }
-  var currentUriFormat = this._formats.uri;
-  this._formats.uri = typeof currentUriFormat == 'function'
-                      ? this._schemaUriFormatFunc
-                      : this._schemaUriFormat;
-  var valid;
-  try { valid = this.validate($schema, schema); }
-  finally { this._formats.uri = currentUriFormat; }
-  if (!valid && throwOrLogError) {
-    var message = 'schema is invalid: ' + this.errorsText();
-    if (this._opts.validateSchema == 'log') this.logger.error(message);
-    else throw new Error(message);
-  }
-  return valid;
-}
-
-
-function defaultMeta(self) {
-  var meta = self._opts.meta;
-  self._opts.defaultMeta = typeof meta == 'object'
-                            ? self._getId(meta) || meta
-                            : self.getSchema(META_SCHEMA_ID)
-                              ? META_SCHEMA_ID
-                              : undefined;
-  return self._opts.defaultMeta;
-}
-
-
-/**
- * Get compiled schema from the instance by `key` or `ref`.
- * @this   Ajv
- * @param  {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
- * @return {Function} schema validating function (with property `schema`).
- */
-function getSchema(keyRef) {
-  var schemaObj = _getSchemaObj(this, keyRef);
-  switch (typeof schemaObj) {
-    case 'object': return schemaObj.validate || this._compile(schemaObj);
-    case 'string': return this.getSchema(schemaObj);
-    case 'undefined': return _getSchemaFragment(this, keyRef);
-  }
-}
-
-
-function _getSchemaFragment(self, ref) {
-  var res = resolve.schema.call(self, { schema: {} }, ref);
-  if (res) {
-    var schema = res.schema
-      , root = res.root
-      , baseId = res.baseId;
-    var v = compileSchema.call(self, schema, root, undefined, baseId);
-    self._fragments[ref] = new SchemaObject({
-      ref: ref,
-      fragment: true,
-      schema: schema,
-      root: root,
-      baseId: baseId,
-      validate: v
-    });
-    return v;
-  }
-}
+      /***/
+    },
+    /* 473 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var compileSchema = __webpack_require__(478),
+        resolve = __webpack_require__(203),
+        Cache = __webpack_require__(474),
+        SchemaObject = __webpack_require__(339),
+        stableStringify = __webpack_require__(389),
+        formats = __webpack_require__(477),
+        rules = __webpack_require__(479),
+        $dataMetaSchema = __webpack_require__(472),
+        patternGroups = __webpack_require__(500),
+        util = __webpack_require__(106),
+        co = __webpack_require__(383);
+
+      module.exports = Ajv;
+
+      Ajv.prototype.validate = validate;
+      Ajv.prototype.compile = compile;
+      Ajv.prototype.addSchema = addSchema;
+      Ajv.prototype.addMetaSchema = addMetaSchema;
+      Ajv.prototype.validateSchema = validateSchema;
+      Ajv.prototype.getSchema = getSchema;
+      Ajv.prototype.removeSchema = removeSchema;
+      Ajv.prototype.addFormat = addFormat;
+      Ajv.prototype.errorsText = errorsText;
+
+      Ajv.prototype._addSchema = _addSchema;
+      Ajv.prototype._compile = _compile;
+
+      Ajv.prototype.compileAsync = __webpack_require__(476);
+      var customKeyword = __webpack_require__(499);
+      Ajv.prototype.addKeyword = customKeyword.add;
+      Ajv.prototype.getKeyword = customKeyword.get;
+      Ajv.prototype.removeKeyword = customKeyword.remove;
+
+      var errorClasses = __webpack_require__(202);
+      Ajv.ValidationError = errorClasses.Validation;
+      Ajv.MissingRefError = errorClasses.MissingRef;
+      Ajv.$dataMetaSchema = $dataMetaSchema;
+
+      var META_SCHEMA_ID = "http://json-schema.org/draft-06/schema";
+
+      var META_IGNORE_OPTIONS = [
+        "removeAdditional",
+        "useDefaults",
+        "coerceTypes",
+      ];
+      var META_SUPPORT_DATA = ["/properties"];
 
+      /**
+       * Creates validator instance.
+       * Usage: `Ajv(opts)`
+       * @param {Object} opts optional options
+       * @return {Object} ajv instance
+       */
+      function Ajv(opts) {
+        if (!(this instanceof Ajv)) return new Ajv(opts);
+        opts = this._opts = util.copy(opts) || {};
+        setLogger(this);
+        this._schemas = {};
+        this._refs = {};
+        this._fragments = {};
+        this._formats = formats(opts.format);
+        var schemaUriFormat = (this._schemaUriFormat =
+          this._formats["uri-reference"]);
+        this._schemaUriFormatFunc = function (str) {
+          return schemaUriFormat.test(str);
+        };
 
-function _getSchemaObj(self, keyRef) {
-  keyRef = resolve.normalizeId(keyRef);
-  return self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef];
-}
+        this._cache = opts.cache || new Cache();
+        this._loadingSchemas = {};
+        this._compilations = [];
+        this.RULES = rules();
+        this._getId = chooseGetId(opts);
 
+        opts.loopRequired = opts.loopRequired || Infinity;
+        if (opts.errorDataPath == "property")
+          opts._errorDataPathProperty = true;
+        if (opts.serialize === undefined) opts.serialize = stableStringify;
+        this._metaOpts = getMetaSchemaOptions(this);
 
-/**
- * Remove cached schema(s).
- * If no parameter is passed all schemas but meta-schemas are removed.
- * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
- * Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
- * @this   Ajv
- * @param  {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object
- * @return {Ajv} this for method chaining
- */
-function removeSchema(schemaKeyRef) {
-  if (schemaKeyRef instanceof RegExp) {
-    _removeAllSchemas(this, this._schemas, schemaKeyRef);
-    _removeAllSchemas(this, this._refs, schemaKeyRef);
-    return this;
-  }
-  switch (typeof schemaKeyRef) {
-    case 'undefined':
-      _removeAllSchemas(this, this._schemas);
-      _removeAllSchemas(this, this._refs);
-      this._cache.clear();
-      return this;
-    case 'string':
-      var schemaObj = _getSchemaObj(this, schemaKeyRef);
-      if (schemaObj) this._cache.del(schemaObj.cacheKey);
-      delete this._schemas[schemaKeyRef];
-      delete this._refs[schemaKeyRef];
-      return this;
-    case 'object':
-      var serialize = this._opts.serialize;
-      var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef;
-      this._cache.del(cacheKey);
-      var id = this._getId(schemaKeyRef);
-      if (id) {
-        id = resolve.normalizeId(id);
-        delete this._schemas[id];
-        delete this._refs[id];
+        if (opts.formats) addInitialFormats(this);
+        addDraft6MetaSchema(this);
+        if (typeof opts.meta == "object") this.addMetaSchema(opts.meta);
+        addInitialSchemas(this);
+        if (opts.patternGroups) patternGroups(this);
       }
-  }
-  return this;
-}
-
 
-function _removeAllSchemas(self, schemas, regex) {
-  for (var keyRef in schemas) {
-    var schemaObj = schemas[keyRef];
-    if (!schemaObj.meta && (!regex || regex.test(keyRef))) {
-      self._cache.del(schemaObj.cacheKey);
-      delete schemas[keyRef];
-    }
-  }
-}
-
-
-/* @this   Ajv */
-function _addSchema(schema, skipValidation, meta, shouldAddSchema) {
-  if (typeof schema != 'object' && typeof schema != 'boolean')
-    throw new Error('schema should be object or boolean');
-  var serialize = this._opts.serialize;
-  var cacheKey = serialize ? serialize(schema) : schema;
-  var cached = this._cache.get(cacheKey);
-  if (cached) return cached;
-
-  shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false;
-
-  var id = resolve.normalizeId(this._getId(schema));
-  if (id && shouldAddSchema) checkUnique(this, id);
+      /**
+       * Validate data using schema
+       * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize.
+       * @this   Ajv
+       * @param  {String|Object} schemaKeyRef key, ref or schema object
+       * @param  {Any} data to be validated
+       * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`).
+       */
+      function validate(schemaKeyRef, data) {
+        var v;
+        if (typeof schemaKeyRef == "string") {
+          v = this.getSchema(schemaKeyRef);
+          if (!v)
+            throw new Error('no schema with key or ref "' + schemaKeyRef + '"');
+        } else {
+          var schemaObj = this._addSchema(schemaKeyRef);
+          v = schemaObj.validate || this._compile(schemaObj);
+        }
 
-  var willValidate = this._opts.validateSchema !== false && !skipValidation;
-  var recursiveMeta;
-  if (willValidate && !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema)))
-    this.validateSchema(schema, true);
+        var valid = v(data);
+        if (v.$async === true)
+          return this._opts.async == "*" ? co(valid) : valid;
+        this.errors = v.errors;
+        return valid;
+      }
 
-  var localRefs = resolve.ids.call(this, schema);
+      /**
+       * Create validating function for passed schema.
+       * @this   Ajv
+       * @param  {Object} schema schema object
+       * @param  {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords.
+       * @return {Function} validating function
+       */
+      function compile(schema, _meta) {
+        var schemaObj = this._addSchema(schema, undefined, _meta);
+        return schemaObj.validate || this._compile(schemaObj);
+      }
 
-  var schemaObj = new SchemaObject({
-    id: id,
-    schema: schema,
-    localRefs: localRefs,
-    cacheKey: cacheKey,
-    meta: meta
-  });
+      /**
+       * Adds schema to the instance.
+       * @this   Ajv
+       * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored.
+       * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
+       * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead.
+       * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
+       * @return {Ajv} this for method chaining
+       */
+      function addSchema(schema, key, _skipValidation, _meta) {
+        if (Array.isArray(schema)) {
+          for (var i = 0; i < schema.length; i++)
+            this.addSchema(schema[i], undefined, _skipValidation, _meta);
+          return this;
+        }
+        var id = this._getId(schema);
+        if (id !== undefined && typeof id != "string")
+          throw new Error("schema id must be string");
+        key = resolve.normalizeId(key || id);
+        checkUnique(this, key);
+        this._schemas[key] = this._addSchema(
+          schema,
+          _skipValidation,
+          _meta,
+          true,
+        );
+        return this;
+      }
 
-  if (id[0] != '#' && shouldAddSchema) this._refs[id] = schemaObj;
-  this._cache.put(cacheKey, schemaObj);
+      /**
+       * Add schema that will be used to validate other schemas
+       * options in META_IGNORE_OPTIONS are alway set to false
+       * @this   Ajv
+       * @param {Object} schema schema object
+       * @param {String} key optional schema key
+       * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema
+       * @return {Ajv} this for method chaining
+       */
+      function addMetaSchema(schema, key, skipValidation) {
+        this.addSchema(schema, key, skipValidation, true);
+        return this;
+      }
 
-  if (willValidate && recursiveMeta) this.validateSchema(schema, true);
+      /**
+       * Validate schema
+       * @this   Ajv
+       * @param {Object} schema schema to validate
+       * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid
+       * @return {Boolean} true if schema is valid
+       */
+      function validateSchema(schema, throwOrLogError) {
+        var $schema = schema.$schema;
+        if ($schema !== undefined && typeof $schema != "string")
+          throw new Error("$schema must be a string");
+        $schema = $schema || this._opts.defaultMeta || defaultMeta(this);
+        if (!$schema) {
+          this.logger.warn("meta-schema not available");
+          this.errors = null;
+          return true;
+        }
+        var currentUriFormat = this._formats.uri;
+        this._formats.uri =
+          typeof currentUriFormat == "function"
+            ? this._schemaUriFormatFunc
+            : this._schemaUriFormat;
+        var valid;
+        try {
+          valid = this.validate($schema, schema);
+        } finally {
+          this._formats.uri = currentUriFormat;
+        }
+        if (!valid && throwOrLogError) {
+          var message = "schema is invalid: " + this.errorsText();
+          if (this._opts.validateSchema == "log") this.logger.error(message);
+          else throw new Error(message);
+        }
+        return valid;
+      }
 
-  return schemaObj;
-}
+      function defaultMeta(self) {
+        var meta = self._opts.meta;
+        self._opts.defaultMeta =
+          typeof meta == "object"
+            ? self._getId(meta) || meta
+            : self.getSchema(META_SCHEMA_ID)
+              ? META_SCHEMA_ID
+              : undefined;
+        return self._opts.defaultMeta;
+      }
 
+      /**
+       * Get compiled schema from the instance by `key` or `ref`.
+       * @this   Ajv
+       * @param  {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
+       * @return {Function} schema validating function (with property `schema`).
+       */
+      function getSchema(keyRef) {
+        var schemaObj = _getSchemaObj(this, keyRef);
+        switch (typeof schemaObj) {
+          case "object":
+            return schemaObj.validate || this._compile(schemaObj);
+          case "string":
+            return this.getSchema(schemaObj);
+          case "undefined":
+            return _getSchemaFragment(this, keyRef);
+        }
+      }
+
+      function _getSchemaFragment(self, ref) {
+        var res = resolve.schema.call(self, { schema: {} }, ref);
+        if (res) {
+          var schema = res.schema,
+            root = res.root,
+            baseId = res.baseId;
+          var v = compileSchema.call(self, schema, root, undefined, baseId);
+          self._fragments[ref] = new SchemaObject({
+            ref: ref,
+            fragment: true,
+            schema: schema,
+            root: root,
+            baseId: baseId,
+            validate: v,
+          });
+          return v;
+        }
+      }
 
-/* @this   Ajv */
-function _compile(schemaObj, root) {
-  if (schemaObj.compiling) {
-    schemaObj.validate = callValidate;
-    callValidate.schema = schemaObj.schema;
-    callValidate.errors = null;
-    callValidate.root = root ? root : callValidate;
-    if (schemaObj.schema.$async === true)
-      callValidate.$async = true;
-    return callValidate;
-  }
-  schemaObj.compiling = true;
+      function _getSchemaObj(self, keyRef) {
+        keyRef = resolve.normalizeId(keyRef);
+        return (
+          self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef]
+        );
+      }
 
-  var currentOpts;
-  if (schemaObj.meta) {
-    currentOpts = this._opts;
-    this._opts = this._metaOpts;
-  }
+      /**
+       * Remove cached schema(s).
+       * If no parameter is passed all schemas but meta-schemas are removed.
+       * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
+       * Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
+       * @this   Ajv
+       * @param  {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object
+       * @return {Ajv} this for method chaining
+       */
+      function removeSchema(schemaKeyRef) {
+        if (schemaKeyRef instanceof RegExp) {
+          _removeAllSchemas(this, this._schemas, schemaKeyRef);
+          _removeAllSchemas(this, this._refs, schemaKeyRef);
+          return this;
+        }
+        switch (typeof schemaKeyRef) {
+          case "undefined":
+            _removeAllSchemas(this, this._schemas);
+            _removeAllSchemas(this, this._refs);
+            this._cache.clear();
+            return this;
+          case "string":
+            var schemaObj = _getSchemaObj(this, schemaKeyRef);
+            if (schemaObj) this._cache.del(schemaObj.cacheKey);
+            delete this._schemas[schemaKeyRef];
+            delete this._refs[schemaKeyRef];
+            return this;
+          case "object":
+            var serialize = this._opts.serialize;
+            var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef;
+            this._cache.del(cacheKey);
+            var id = this._getId(schemaKeyRef);
+            if (id) {
+              id = resolve.normalizeId(id);
+              delete this._schemas[id];
+              delete this._refs[id];
+            }
+        }
+        return this;
+      }
 
-  var v;
-  try { v = compileSchema.call(this, schemaObj.schema, root, schemaObj.localRefs); }
-  finally {
-    schemaObj.compiling = false;
-    if (schemaObj.meta) this._opts = currentOpts;
-  }
+      function _removeAllSchemas(self, schemas, regex) {
+        for (var keyRef in schemas) {
+          var schemaObj = schemas[keyRef];
+          if (!schemaObj.meta && (!regex || regex.test(keyRef))) {
+            self._cache.del(schemaObj.cacheKey);
+            delete schemas[keyRef];
+          }
+        }
+      }
 
-  schemaObj.validate = v;
-  schemaObj.refs = v.refs;
-  schemaObj.refVal = v.refVal;
-  schemaObj.root = v.root;
-  return v;
+      /* @this   Ajv */
+      function _addSchema(schema, skipValidation, meta, shouldAddSchema) {
+        if (typeof schema != "object" && typeof schema != "boolean")
+          throw new Error("schema should be object or boolean");
+        var serialize = this._opts.serialize;
+        var cacheKey = serialize ? serialize(schema) : schema;
+        var cached = this._cache.get(cacheKey);
+        if (cached) return cached;
 
+        shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false;
 
-  function callValidate() {
-    var _validate = schemaObj.validate;
-    var result = _validate.apply(null, arguments);
-    callValidate.errors = _validate.errors;
-    return result;
-  }
-}
+        var id = resolve.normalizeId(this._getId(schema));
+        if (id && shouldAddSchema) checkUnique(this, id);
 
+        var willValidate =
+          this._opts.validateSchema !== false && !skipValidation;
+        var recursiveMeta;
+        if (
+          willValidate &&
+          !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema))
+        )
+          this.validateSchema(schema, true);
 
-function chooseGetId(opts) {
-  switch (opts.schemaId) {
-    case '$id': return _get$Id;
-    case 'id': return _getId;
-    default: return _get$IdOrId;
-  }
-}
-
-/* @this   Ajv */
-function _getId(schema) {
-  if (schema.$id) this.logger.warn('schema $id ignored', schema.$id);
-  return schema.id;
-}
-
-/* @this   Ajv */
-function _get$Id(schema) {
-  if (schema.id) this.logger.warn('schema id ignored', schema.id);
-  return schema.$id;
-}
-
-
-function _get$IdOrId(schema) {
-  if (schema.$id && schema.id && schema.$id != schema.id)
-    throw new Error('schema $id is different from id');
-  return schema.$id || schema.id;
-}
-
-
-/**
- * Convert array of error message objects to string
- * @this   Ajv
- * @param  {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used.
- * @param  {Object} options optional options with properties `separator` and `dataVar`.
- * @return {String} human readable string with all errors descriptions
- */
-function errorsText(errors, options) {
-  errors = errors || this.errors;
-  if (!errors) return 'No errors';
-  options = options || {};
-  var separator = options.separator === undefined ? ', ' : options.separator;
-  var dataVar = options.dataVar === undefined ? 'data' : options.dataVar;
-
-  var text = '';
-  for (var i=0; i<errors.length; i++) {
-    var e = errors[i];
-    if (e) text += dataVar + e.dataPath + ' ' + e.message + separator;
-  }
-  return text.slice(0, -separator.length);
-}
+        var localRefs = resolve.ids.call(this, schema);
 
+        var schemaObj = new SchemaObject({
+          id: id,
+          schema: schema,
+          localRefs: localRefs,
+          cacheKey: cacheKey,
+          meta: meta,
+        });
 
-/**
- * Add custom format
- * @this   Ajv
- * @param {String} name format name
- * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid)
- * @return {Ajv} this for method chaining
- */
-function addFormat(name, format) {
-  if (typeof format == 'string') format = new RegExp(format);
-  this._formats[name] = format;
-  return this;
-}
-
-
-function addDraft6MetaSchema(self) {
-  var $dataSchema;
-  if (self._opts.$data) {
-    $dataSchema = __webpack_require__(501);
-    self.addMetaSchema($dataSchema, $dataSchema.$id, true);
-  }
-  if (self._opts.meta === false) return;
-  var metaSchema = __webpack_require__(502);
-  if (self._opts.$data) metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA);
-  self.addMetaSchema(metaSchema, META_SCHEMA_ID, true);
-  self._refs['http://json-schema.org/schema'] = META_SCHEMA_ID;
-}
-
-
-function addInitialSchemas(self) {
-  var optsSchemas = self._opts.schemas;
-  if (!optsSchemas) return;
-  if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas);
-  else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key);
-}
-
-
-function addInitialFormats(self) {
-  for (var name in self._opts.formats) {
-    var format = self._opts.formats[name];
-    self.addFormat(name, format);
-  }
-}
+        if (id[0] != "#" && shouldAddSchema) this._refs[id] = schemaObj;
+        this._cache.put(cacheKey, schemaObj);
 
+        if (willValidate && recursiveMeta) this.validateSchema(schema, true);
 
-function checkUnique(self, id) {
-  if (self._schemas[id] || self._refs[id])
-    throw new Error('schema with key or id "' + id + '" already exists');
-}
+        return schemaObj;
+      }
 
+      /* @this   Ajv */
+      function _compile(schemaObj, root) {
+        if (schemaObj.compiling) {
+          schemaObj.validate = callValidate;
+          callValidate.schema = schemaObj.schema;
+          callValidate.errors = null;
+          callValidate.root = root ? root : callValidate;
+          if (schemaObj.schema.$async === true) callValidate.$async = true;
+          return callValidate;
+        }
+        schemaObj.compiling = true;
 
-function getMetaSchemaOptions(self) {
-  var metaOpts = util.copy(self._opts);
-  for (var i=0; i<META_IGNORE_OPTIONS.length; i++)
-    delete metaOpts[META_IGNORE_OPTIONS[i]];
-  return metaOpts;
-}
+        var currentOpts;
+        if (schemaObj.meta) {
+          currentOpts = this._opts;
+          this._opts = this._metaOpts;
+        }
 
+        var v;
+        try {
+          v = compileSchema.call(
+            this,
+            schemaObj.schema,
+            root,
+            schemaObj.localRefs,
+          );
+        } finally {
+          schemaObj.compiling = false;
+          if (schemaObj.meta) this._opts = currentOpts;
+        }
 
-function setLogger(self) {
-  var logger = self._opts.logger;
-  if (logger === false) {
-    self.logger = {log: noop, warn: noop, error: noop};
-  } else {
-    if (logger === undefined) logger = console;
-    if (!(typeof logger == 'object' && logger.log && logger.warn && logger.error))
-      throw new Error('logger must implement log, warn and error methods');
-    self.logger = logger;
-  }
-}
+        schemaObj.validate = v;
+        schemaObj.refs = v.refs;
+        schemaObj.refVal = v.refVal;
+        schemaObj.root = v.root;
+        return v;
 
+        function callValidate() {
+          var _validate = schemaObj.validate;
+          var result = _validate.apply(null, arguments);
+          callValidate.errors = _validate.errors;
+          return result;
+        }
+      }
 
-function noop() {}
+      function chooseGetId(opts) {
+        switch (opts.schemaId) {
+          case "$id":
+            return _get$Id;
+          case "id":
+            return _getId;
+          default:
+            return _get$IdOrId;
+        }
+      }
 
+      /* @this   Ajv */
+      function _getId(schema) {
+        if (schema.$id) this.logger.warn("schema $id ignored", schema.$id);
+        return schema.id;
+      }
 
-/***/ }),
-/* 474 */
-/***/ (function(module, exports, __webpack_require__) {
+      /* @this   Ajv */
+      function _get$Id(schema) {
+        if (schema.id) this.logger.warn("schema id ignored", schema.id);
+        return schema.$id;
+      }
 
-"use strict";
+      function _get$IdOrId(schema) {
+        if (schema.$id && schema.id && schema.$id != schema.id)
+          throw new Error("schema $id is different from id");
+        return schema.$id || schema.id;
+      }
 
+      /**
+       * Convert array of error message objects to string
+       * @this   Ajv
+       * @param  {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used.
+       * @param  {Object} options optional options with properties `separator` and `dataVar`.
+       * @return {String} human readable string with all errors descriptions
+       */
+      function errorsText(errors, options) {
+        errors = errors || this.errors;
+        if (!errors) return "No errors";
+        options = options || {};
+        var separator =
+          options.separator === undefined ? ", " : options.separator;
+        var dataVar = options.dataVar === undefined ? "data" : options.dataVar;
 
+        var text = "";
+        for (var i = 0; i < errors.length; i++) {
+          var e = errors[i];
+          if (e) text += dataVar + e.dataPath + " " + e.message + separator;
+        }
+        return text.slice(0, -separator.length);
+      }
 
-var Cache = module.exports = function Cache() {
-  this._cache = {};
-};
+      /**
+       * Add custom format
+       * @this   Ajv
+       * @param {String} name format name
+       * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid)
+       * @return {Ajv} this for method chaining
+       */
+      function addFormat(name, format) {
+        if (typeof format == "string") format = new RegExp(format);
+        this._formats[name] = format;
+        return this;
+      }
 
+      function addDraft6MetaSchema(self) {
+        var $dataSchema;
+        if (self._opts.$data) {
+          $dataSchema = __webpack_require__(501);
+          self.addMetaSchema($dataSchema, $dataSchema.$id, true);
+        }
+        if (self._opts.meta === false) return;
+        var metaSchema = __webpack_require__(502);
+        if (self._opts.$data)
+          metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA);
+        self.addMetaSchema(metaSchema, META_SCHEMA_ID, true);
+        self._refs["http://json-schema.org/schema"] = META_SCHEMA_ID;
+      }
 
-Cache.prototype.put = function Cache_put(key, value) {
-  this._cache[key] = value;
-};
+      function addInitialSchemas(self) {
+        var optsSchemas = self._opts.schemas;
+        if (!optsSchemas) return;
+        if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas);
+        else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key);
+      }
 
+      function addInitialFormats(self) {
+        for (var name in self._opts.formats) {
+          var format = self._opts.formats[name];
+          self.addFormat(name, format);
+        }
+      }
 
-Cache.prototype.get = function Cache_get(key) {
-  return this._cache[key];
-};
+      function checkUnique(self, id) {
+        if (self._schemas[id] || self._refs[id])
+          throw new Error('schema with key or id "' + id + '" already exists');
+      }
 
+      function getMetaSchemaOptions(self) {
+        var metaOpts = util.copy(self._opts);
+        for (var i = 0; i < META_IGNORE_OPTIONS.length; i++)
+          delete metaOpts[META_IGNORE_OPTIONS[i]];
+        return metaOpts;
+      }
 
-Cache.prototype.del = function Cache_del(key) {
-  delete this._cache[key];
-};
+      function setLogger(self) {
+        var logger = self._opts.logger;
+        if (logger === false) {
+          self.logger = { log: noop, warn: noop, error: noop };
+        } else {
+          if (logger === undefined) logger = console;
+          if (
+            !(
+              typeof logger == "object" &&
+              logger.log &&
+              logger.warn &&
+              logger.error
+            )
+          )
+            throw new Error(
+              "logger must implement log, warn and error methods",
+            );
+          self.logger = logger;
+        }
+      }
 
+      function noop() {}
 
-Cache.prototype.clear = function Cache_clear() {
-  this._cache = {};
-};
+      /***/
+    },
+    /* 474 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var Cache = (module.exports = function Cache() {
+        this._cache = {};
+      });
 
-/***/ }),
-/* 475 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-//all requires must be explicit because browserify won't work with dynamic requires
-module.exports = {
-  '$ref': __webpack_require__(496),
-  allOf: __webpack_require__(481),
-  anyOf: __webpack_require__(482),
-  const: __webpack_require__(483),
-  contains: __webpack_require__(484),
-  dependencies: __webpack_require__(486),
-  'enum': __webpack_require__(487),
-  format: __webpack_require__(488),
-  items: __webpack_require__(489),
-  maximum: __webpack_require__(340),
-  minimum: __webpack_require__(340),
-  maxItems: __webpack_require__(341),
-  minItems: __webpack_require__(341),
-  maxLength: __webpack_require__(342),
-  minLength: __webpack_require__(342),
-  maxProperties: __webpack_require__(343),
-  minProperties: __webpack_require__(343),
-  multipleOf: __webpack_require__(490),
-  not: __webpack_require__(491),
-  oneOf: __webpack_require__(492),
-  pattern: __webpack_require__(493),
-  properties: __webpack_require__(494),
-  propertyNames: __webpack_require__(495),
-  required: __webpack_require__(497),
-  uniqueItems: __webpack_require__(498),
-  validate: __webpack_require__(344)
-};
+      Cache.prototype.put = function Cache_put(key, value) {
+        this._cache[key] = value;
+      };
 
+      Cache.prototype.get = function Cache_get(key) {
+        return this._cache[key];
+      };
 
-/***/ }),
-/* 476 */
-/***/ (function(module, exports, __webpack_require__) {
+      Cache.prototype.del = function Cache_del(key) {
+        delete this._cache[key];
+      };
 
-"use strict";
+      Cache.prototype.clear = function Cache_clear() {
+        this._cache = {};
+      };
 
+      /***/
+    },
+    /* 475 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      //all requires must be explicit because browserify won't work with dynamic requires
+      module.exports = {
+        $ref: __webpack_require__(496),
+        allOf: __webpack_require__(481),
+        anyOf: __webpack_require__(482),
+        const: __webpack_require__(483),
+        contains: __webpack_require__(484),
+        dependencies: __webpack_require__(486),
+        enum: __webpack_require__(487),
+        format: __webpack_require__(488),
+        items: __webpack_require__(489),
+        maximum: __webpack_require__(340),
+        minimum: __webpack_require__(340),
+        maxItems: __webpack_require__(341),
+        minItems: __webpack_require__(341),
+        maxLength: __webpack_require__(342),
+        minLength: __webpack_require__(342),
+        maxProperties: __webpack_require__(343),
+        minProperties: __webpack_require__(343),
+        multipleOf: __webpack_require__(490),
+        not: __webpack_require__(491),
+        oneOf: __webpack_require__(492),
+        pattern: __webpack_require__(493),
+        properties: __webpack_require__(494),
+        propertyNames: __webpack_require__(495),
+        required: __webpack_require__(497),
+        uniqueItems: __webpack_require__(498),
+        validate: __webpack_require__(344),
+      };
 
-var MissingRefError = __webpack_require__(202).MissingRef;
+      /***/
+    },
+    /* 476 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-module.exports = compileAsync;
+      var MissingRefError = __webpack_require__(202).MissingRef;
 
+      module.exports = compileAsync;
 
-/**
- * Creates validating function for passed schema with asynchronous loading of missing schemas.
- * `loadSchema` option should be a function that accepts schema uri and returns promise that resolves with the schema.
- * @this  Ajv
- * @param {Object}   schema schema object
- * @param {Boolean}  meta optional true to compile meta-schema; this parameter can be skipped
- * @param {Function} callback an optional node-style callback, it is called with 2 parameters: error (or null) and validating function.
- * @return {Promise} promise that resolves with a validating function.
- */
-function compileAsync(schema, meta, callback) {
-  /* eslint no-shadow: 0 */
-  /* global Promise */
-  /* jshint validthis: true */
-  var self = this;
-  if (typeof this._opts.loadSchema != 'function')
-    throw new Error('options.loadSchema should be a function');
-
-  if (typeof meta == 'function') {
-    callback = meta;
-    meta = undefined;
-  }
+      /**
+       * Creates validating function for passed schema with asynchronous loading of missing schemas.
+       * `loadSchema` option should be a function that accepts schema uri and returns promise that resolves with the schema.
+       * @this  Ajv
+       * @param {Object}   schema schema object
+       * @param {Boolean}  meta optional true to compile meta-schema; this parameter can be skipped
+       * @param {Function} callback an optional node-style callback, it is called with 2 parameters: error (or null) and validating function.
+       * @return {Promise} promise that resolves with a validating function.
+       */
+      function compileAsync(schema, meta, callback) {
+        /* eslint no-shadow: 0 */
+        /* global Promise */
+        /* jshint validthis: true */
+        var self = this;
+        if (typeof this._opts.loadSchema != "function")
+          throw new Error("options.loadSchema should be a function");
 
-  var p = loadMetaSchemaOf(schema).then(function () {
-    var schemaObj = self._addSchema(schema, undefined, meta);
-    return schemaObj.validate || _compileAsync(schemaObj);
-  });
+        if (typeof meta == "function") {
+          callback = meta;
+          meta = undefined;
+        }
 
-  if (callback) {
-    p.then(
-      function(v) { callback(null, v); },
-      callback
-    );
-  }
+        var p = loadMetaSchemaOf(schema).then(function () {
+          var schemaObj = self._addSchema(schema, undefined, meta);
+          return schemaObj.validate || _compileAsync(schemaObj);
+        });
 
-  return p;
+        if (callback) {
+          p.then(function (v) {
+            callback(null, v);
+          }, callback);
+        }
 
+        return p;
 
-  function loadMetaSchemaOf(sch) {
-    var $schema = sch.$schema;
-    return $schema && !self.getSchema($schema)
+        function loadMetaSchemaOf(sch) {
+          var $schema = sch.$schema;
+          return $schema && !self.getSchema($schema)
             ? compileAsync.call(self, { $ref: $schema }, true)
             : Promise.resolve();
-  }
+        }
 
+        function _compileAsync(schemaObj) {
+          try {
+            return self._compile(schemaObj);
+          } catch (e) {
+            if (e instanceof MissingRefError) return loadMissingSchema(e);
+            throw e;
+          }
 
-  function _compileAsync(schemaObj) {
-    try { return self._compile(schemaObj); }
-    catch(e) {
-      if (e instanceof MissingRefError) return loadMissingSchema(e);
-      throw e;
-    }
+          function loadMissingSchema(e) {
+            var ref = e.missingSchema;
+            if (added(ref))
+              throw new Error(
+                "Schema " +
+                  ref +
+                  " is loaded but " +
+                  e.missingRef +
+                  " cannot be resolved",
+              );
+
+            var schemaPromise = self._loadingSchemas[ref];
+            if (!schemaPromise) {
+              schemaPromise = self._loadingSchemas[ref] =
+                self._opts.loadSchema(ref);
+              schemaPromise.then(removePromise, removePromise);
+            }
 
+            return schemaPromise
+              .then(function (sch) {
+                if (!added(ref)) {
+                  return loadMetaSchemaOf(sch).then(function () {
+                    if (!added(ref)) self.addSchema(sch, ref, undefined, meta);
+                  });
+                }
+              })
+              .then(function () {
+                return _compileAsync(schemaObj);
+              });
 
-    function loadMissingSchema(e) {
-      var ref = e.missingSchema;
-      if (added(ref)) throw new Error('Schema ' + ref + ' is loaded but ' + e.missingRef + ' cannot be resolved');
+            function removePromise() {
+              delete self._loadingSchemas[ref];
+            }
 
-      var schemaPromise = self._loadingSchemas[ref];
-      if (!schemaPromise) {
-        schemaPromise = self._loadingSchemas[ref] = self._opts.loadSchema(ref);
-        schemaPromise.then(removePromise, removePromise);
+            function added(ref) {
+              return self._refs[ref] || self._schemas[ref];
+            }
+          }
+        }
       }
 
-      return schemaPromise.then(function (sch) {
-        if (!added(ref)) {
-          return loadMetaSchemaOf(sch).then(function () {
-            if (!added(ref)) self.addSchema(sch, ref, undefined, meta);
-          });
-        }
-      }).then(function() {
-        return _compileAsync(schemaObj);
-      });
+      /***/
+    },
+    /* 477 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var util = __webpack_require__(106);
+
+      var DATE = /^\d\d\d\d-(\d\d)-(\d\d)$/;
+      var DAYS = [0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
+      var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i;
+      var HOSTNAME =
+        /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i;
+      var URI =
+        /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
+      var URIREF =
+        /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
+      // uri-template: https://tools.ietf.org/html/rfc6570
+      var URITEMPLATE =
+        /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i;
+      // For the source: https://gist.github.com/dperini/729294
+      // For test cases: https://mathiasbynens.be/demo/url-regex
+      // @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983.
+      // var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
+      var URL =
+        /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
+      var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
+      var JSON_POINTER =
+        /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i;
+      var RELATIVE_JSON_POINTER =
+        /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/;
+
+      module.exports = formats;
+
+      function formats(mode) {
+        mode = mode == "full" ? "full" : "fast";
+        return util.copy(formats[mode]);
+      }
+
+      formats.fast = {
+        // date: http://tools.ietf.org/html/rfc3339#section-5.6
+        date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
+        // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
+        time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i,
+        "date-time":
+          /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i,
+        // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
+        uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i,
+        "uri-reference": /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i,
+        "uri-template": URITEMPLATE,
+        url: URL,
+        // email (sources from jsen validator):
+        // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
+        // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation')
+        email:
+          /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
+        hostname: HOSTNAME,
+        // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
+        ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
+        // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
+        ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
+        regex: regex,
+        // uuid: http://tools.ietf.org/html/rfc4122
+        uuid: UUID,
+        // JSON-pointer: https://tools.ietf.org/html/rfc6901
+        // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
+        "json-pointer": JSON_POINTER,
+        // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
+        "relative-json-pointer": RELATIVE_JSON_POINTER,
+      };
 
-      function removePromise() {
-        delete self._loadingSchemas[ref];
-      }
+      formats.full = {
+        date: date,
+        time: time,
+        "date-time": date_time,
+        uri: uri,
+        "uri-reference": URIREF,
+        "uri-template": URITEMPLATE,
+        url: URL,
+        email:
+          /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
+        hostname: hostname,
+        ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
+        ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
+        regex: regex,
+        uuid: UUID,
+        "json-pointer": JSON_POINTER,
+        "relative-json-pointer": RELATIVE_JSON_POINTER,
+      };
+
+      function date(str) {
+        // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
+        var matches = str.match(DATE);
+        if (!matches) return false;
 
-      function added(ref) {
-        return self._refs[ref] || self._schemas[ref];
+        var month = +matches[1];
+        var day = +matches[2];
+        return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month];
       }
-    }
-  }
-}
-
-
-/***/ }),
-/* 477 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var util = __webpack_require__(106);
-
-var DATE = /^\d\d\d\d-(\d\d)-(\d\d)$/;
-var DAYS = [0,31,29,31,30,31,30,31,31,30,31,30,31];
-var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i;
-var HOSTNAME = /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i;
-var URI = /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
-var URIREF = /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
-// uri-template: https://tools.ietf.org/html/rfc6570
-var URITEMPLATE = /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i;
-// For the source: https://gist.github.com/dperini/729294
-// For test cases: https://mathiasbynens.be/demo/url-regex
-// @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983.
-// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
-var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
-var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
-var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i;
-var RELATIVE_JSON_POINTER = /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/;
-
-
-module.exports = formats;
-
-function formats(mode) {
-  mode = mode == 'full' ? 'full' : 'fast';
-  return util.copy(formats[mode]);
-}
-
-
-formats.fast = {
-  // date: http://tools.ietf.org/html/rfc3339#section-5.6
-  date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
-  // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
-  time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i,
-  'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i,
-  // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
-  uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i,
-  'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i,
-  'uri-template': URITEMPLATE,
-  url: URL,
-  // email (sources from jsen validator):
-  // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
-  // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation')
-  email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
-  hostname: HOSTNAME,
-  // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
-  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
-  // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
-  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
-  regex: regex,
-  // uuid: http://tools.ietf.org/html/rfc4122
-  uuid: UUID,
-  // JSON-pointer: https://tools.ietf.org/html/rfc6901
-  // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
-  'json-pointer': JSON_POINTER,
-  // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
-  'relative-json-pointer': RELATIVE_JSON_POINTER
-};
 
+      function time(str, full) {
+        var matches = str.match(TIME);
+        if (!matches) return false;
 
-formats.full = {
-  date: date,
-  time: time,
-  'date-time': date_time,
-  uri: uri,
-  'uri-reference': URIREF,
-  'uri-template': URITEMPLATE,
-  url: URL,
-  email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
-  hostname: hostname,
-  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
-  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
-  regex: regex,
-  uuid: UUID,
-  'json-pointer': JSON_POINTER,
-  'relative-json-pointer': RELATIVE_JSON_POINTER
-};
+        var hour = matches[1];
+        var minute = matches[2];
+        var second = matches[3];
+        var timeZone = matches[5];
+        return (
+          hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone)
+        );
+      }
 
+      var DATE_TIME_SEPARATOR = /t|\s/i;
+      function date_time(str) {
+        // http://tools.ietf.org/html/rfc3339#section-5.6
+        var dateTime = str.split(DATE_TIME_SEPARATOR);
+        return (
+          dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true)
+        );
+      }
 
-function date(str) {
-  // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
-  var matches = str.match(DATE);
-  if (!matches) return false;
+      function hostname(str) {
+        // https://tools.ietf.org/html/rfc1034#section-3.5
+        // https://tools.ietf.org/html/rfc1123#section-2
+        return str.length <= 255 && HOSTNAME.test(str);
+      }
 
-  var month = +matches[1];
-  var day = +matches[2];
-  return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month];
-}
+      var NOT_URI_FRAGMENT = /\/|:/;
+      function uri(str) {
+        // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
+        return NOT_URI_FRAGMENT.test(str) && URI.test(str);
+      }
 
+      var Z_ANCHOR = /[^\\]\\Z/;
+      function regex(str) {
+        if (Z_ANCHOR.test(str)) return false;
+        try {
+          new RegExp(str);
+          return true;
+        } catch (e) {
+          return false;
+        }
+      }
 
-function time(str, full) {
-  var matches = str.match(TIME);
-  if (!matches) return false;
+      /***/
+    },
+    /* 478 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  var hour = matches[1];
-  var minute = matches[2];
-  var second = matches[3];
-  var timeZone = matches[5];
-  return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone);
-}
+      var resolve = __webpack_require__(203),
+        util = __webpack_require__(106),
+        errorClasses = __webpack_require__(202),
+        stableStringify = __webpack_require__(389);
 
+      var validateGenerator = __webpack_require__(344);
 
-var DATE_TIME_SEPARATOR = /t|\s/i;
-function date_time(str) {
-  // http://tools.ietf.org/html/rfc3339#section-5.6
-  var dateTime = str.split(DATE_TIME_SEPARATOR);
-  return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true);
-}
+      /**
+       * Functions below are used inside compiled validations function
+       */
 
+      var co = __webpack_require__(383);
+      var ucs2length = util.ucs2length;
+      var equal = __webpack_require__(204);
 
-function hostname(str) {
-  // https://tools.ietf.org/html/rfc1034#section-3.5
-  // https://tools.ietf.org/html/rfc1123#section-2
-  return str.length <= 255 && HOSTNAME.test(str);
-}
+      // this error is thrown by async schemas to return validation errors via exception
+      var ValidationError = errorClasses.Validation;
 
+      module.exports = compile;
 
-var NOT_URI_FRAGMENT = /\/|:/;
-function uri(str) {
-  // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
-  return NOT_URI_FRAGMENT.test(str) && URI.test(str);
-}
+      /**
+       * Compiles schema to validation function
+       * @this   Ajv
+       * @param  {Object} schema schema object
+       * @param  {Object} root object with information about the root schema for this schema
+       * @param  {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution
+       * @param  {String} baseId base ID for IDs in the schema
+       * @return {Function} validation function
+       */
+      function compile(schema, root, localRefs, baseId) {
+        /* jshint validthis: true, evil: true */
+        /* eslint no-shadow: 0 */
+        var self = this,
+          opts = this._opts,
+          refVal = [undefined],
+          refs = {},
+          patterns = [],
+          patternsHash = {},
+          defaults = [],
+          defaultsHash = {},
+          customRules = [];
+
+        root = root || { schema: schema, refVal: refVal, refs: refs };
+
+        var c = checkCompiling.call(this, schema, root, baseId);
+        var compilation = this._compilations[c.index];
+        if (c.compiling) return (compilation.callValidate = callValidate);
+
+        var formats = this._formats;
+        var RULES = this.RULES;
 
+        try {
+          var v = localCompile(schema, root, localRefs, baseId);
+          compilation.validate = v;
+          var cv = compilation.callValidate;
+          if (cv) {
+            cv.schema = v.schema;
+            cv.errors = null;
+            cv.refs = v.refs;
+            cv.refVal = v.refVal;
+            cv.root = v.root;
+            cv.$async = v.$async;
+            if (opts.sourceCode) cv.source = v.source;
+          }
+          return v;
+        } finally {
+          endCompiling.call(this, schema, root, baseId);
+        }
 
-var Z_ANCHOR = /[^\\]\\Z/;
-function regex(str) {
-  if (Z_ANCHOR.test(str)) return false;
-  try {
-    new RegExp(str);
-    return true;
-  } catch(e) {
-    return false;
-  }
-}
+        function callValidate() {
+          var validate = compilation.validate;
+          var result = validate.apply(null, arguments);
+          callValidate.errors = validate.errors;
+          return result;
+        }
 
+        function localCompile(_schema, _root, localRefs, baseId) {
+          var isRoot = !_root || (_root && _root.schema == _schema);
+          if (_root.schema != root.schema)
+            return compile.call(self, _schema, _root, localRefs, baseId);
+
+          var $async = _schema.$async === true;
+
+          var sourceCode = validateGenerator({
+            isTop: true,
+            schema: _schema,
+            isRoot: isRoot,
+            baseId: baseId,
+            root: _root,
+            schemaPath: "",
+            errSchemaPath: "#",
+            errorPath: '""',
+            MissingRefError: errorClasses.MissingRef,
+            RULES: RULES,
+            validate: validateGenerator,
+            util: util,
+            resolve: resolve,
+            resolveRef: resolveRef,
+            usePattern: usePattern,
+            useDefault: useDefault,
+            useCustomRule: useCustomRule,
+            opts: opts,
+            formats: formats,
+            logger: self.logger,
+            self: self,
+          });
 
-/***/ }),
-/* 478 */
-/***/ (function(module, exports, __webpack_require__) {
+          sourceCode =
+            vars(refVal, refValCode) +
+            vars(patterns, patternCode) +
+            vars(defaults, defaultCode) +
+            vars(customRules, customRuleCode) +
+            sourceCode;
 
-"use strict";
+          if (opts.processCode) sourceCode = opts.processCode(sourceCode);
+          // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
+          var validate;
+          try {
+            var makeValidate = new Function(
+              "self",
+              "RULES",
+              "formats",
+              "root",
+              "refVal",
+              "defaults",
+              "customRules",
+              "co",
+              "equal",
+              "ucs2length",
+              "ValidationError",
+              sourceCode,
+            );
+
+            validate = makeValidate(
+              self,
+              RULES,
+              formats,
+              root,
+              refVal,
+              defaults,
+              customRules,
+              co,
+              equal,
+              ucs2length,
+              ValidationError,
+            );
+
+            refVal[0] = validate;
+          } catch (e) {
+            self.logger.error(
+              "Error compiling schema, function code:",
+              sourceCode,
+            );
+            throw e;
+          }
 
+          validate.schema = _schema;
+          validate.errors = null;
+          validate.refs = refs;
+          validate.refVal = refVal;
+          validate.root = isRoot ? validate : _root;
+          if ($async) validate.$async = true;
+          if (opts.sourceCode === true) {
+            validate.source = {
+              code: sourceCode,
+              patterns: patterns,
+              defaults: defaults,
+            };
+          }
 
-var resolve = __webpack_require__(203)
-  , util = __webpack_require__(106)
-  , errorClasses = __webpack_require__(202)
-  , stableStringify = __webpack_require__(389);
+          return validate;
+        }
 
-var validateGenerator = __webpack_require__(344);
+        function resolveRef(baseId, ref, isRoot) {
+          ref = resolve.url(baseId, ref);
+          var refIndex = refs[ref];
+          var _refVal, refCode;
+          if (refIndex !== undefined) {
+            _refVal = refVal[refIndex];
+            refCode = "refVal[" + refIndex + "]";
+            return resolvedRef(_refVal, refCode);
+          }
+          if (!isRoot && root.refs) {
+            var rootRefId = root.refs[ref];
+            if (rootRefId !== undefined) {
+              _refVal = root.refVal[rootRefId];
+              refCode = addLocalRef(ref, _refVal);
+              return resolvedRef(_refVal, refCode);
+            }
+          }
 
-/**
- * Functions below are used inside compiled validations function
- */
+          refCode = addLocalRef(ref);
+          var v = resolve.call(self, localCompile, root, ref);
+          if (v === undefined) {
+            var localSchema = localRefs && localRefs[ref];
+            if (localSchema) {
+              v = resolve.inlineRef(localSchema, opts.inlineRefs)
+                ? localSchema
+                : compile.call(self, localSchema, root, localRefs, baseId);
+            }
+          }
 
-var co = __webpack_require__(383);
-var ucs2length = util.ucs2length;
-var equal = __webpack_require__(204);
+          if (v === undefined) {
+            removeLocalRef(ref);
+          } else {
+            replaceLocalRef(ref, v);
+            return resolvedRef(v, refCode);
+          }
+        }
 
-// this error is thrown by async schemas to return validation errors via exception
-var ValidationError = errorClasses.Validation;
+        function addLocalRef(ref, v) {
+          var refId = refVal.length;
+          refVal[refId] = v;
+          refs[ref] = refId;
+          return "refVal" + refId;
+        }
 
-module.exports = compile;
+        function removeLocalRef(ref) {
+          delete refs[ref];
+        }
 
+        function replaceLocalRef(ref, v) {
+          var refId = refs[ref];
+          refVal[refId] = v;
+        }
 
-/**
- * Compiles schema to validation function
- * @this   Ajv
- * @param  {Object} schema schema object
- * @param  {Object} root object with information about the root schema for this schema
- * @param  {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution
- * @param  {String} baseId base ID for IDs in the schema
- * @return {Function} validation function
- */
-function compile(schema, root, localRefs, baseId) {
-  /* jshint validthis: true, evil: true */
-  /* eslint no-shadow: 0 */
-  var self = this
-    , opts = this._opts
-    , refVal = [ undefined ]
-    , refs = {}
-    , patterns = []
-    , patternsHash = {}
-    , defaults = []
-    , defaultsHash = {}
-    , customRules = [];
-
-  root = root || { schema: schema, refVal: refVal, refs: refs };
-
-  var c = checkCompiling.call(this, schema, root, baseId);
-  var compilation = this._compilations[c.index];
-  if (c.compiling) return (compilation.callValidate = callValidate);
-
-  var formats = this._formats;
-  var RULES = this.RULES;
-
-  try {
-    var v = localCompile(schema, root, localRefs, baseId);
-    compilation.validate = v;
-    var cv = compilation.callValidate;
-    if (cv) {
-      cv.schema = v.schema;
-      cv.errors = null;
-      cv.refs = v.refs;
-      cv.refVal = v.refVal;
-      cv.root = v.root;
-      cv.$async = v.$async;
-      if (opts.sourceCode) cv.source = v.source;
-    }
-    return v;
-  } finally {
-    endCompiling.call(this, schema, root, baseId);
-  }
+        function resolvedRef(refVal, code) {
+          return typeof refVal == "object" || typeof refVal == "boolean"
+            ? { code: code, schema: refVal, inline: true }
+            : { code: code, $async: refVal && refVal.$async };
+        }
 
-  function callValidate() {
-    var validate = compilation.validate;
-    var result = validate.apply(null, arguments);
-    callValidate.errors = validate.errors;
-    return result;
-  }
+        function usePattern(regexStr) {
+          var index = patternsHash[regexStr];
+          if (index === undefined) {
+            index = patternsHash[regexStr] = patterns.length;
+            patterns[index] = regexStr;
+          }
+          return "pattern" + index;
+        }
+
+        function useDefault(value) {
+          switch (typeof value) {
+            case "boolean":
+            case "number":
+              return "" + value;
+            case "string":
+              return util.toQuotedString(value);
+            case "object":
+              if (value === null) return "null";
+              var valueStr = stableStringify(value);
+              var index = defaultsHash[valueStr];
+              if (index === undefined) {
+                index = defaultsHash[valueStr] = defaults.length;
+                defaults[index] = value;
+              }
+              return "default" + index;
+          }
+        }
 
-  function localCompile(_schema, _root, localRefs, baseId) {
-    var isRoot = !_root || (_root && _root.schema == _schema);
-    if (_root.schema != root.schema)
-      return compile.call(self, _schema, _root, localRefs, baseId);
-
-    var $async = _schema.$async === true;
-
-    var sourceCode = validateGenerator({
-      isTop: true,
-      schema: _schema,
-      isRoot: isRoot,
-      baseId: baseId,
-      root: _root,
-      schemaPath: '',
-      errSchemaPath: '#',
-      errorPath: '""',
-      MissingRefError: errorClasses.MissingRef,
-      RULES: RULES,
-      validate: validateGenerator,
-      util: util,
-      resolve: resolve,
-      resolveRef: resolveRef,
-      usePattern: usePattern,
-      useDefault: useDefault,
-      useCustomRule: useCustomRule,
-      opts: opts,
-      formats: formats,
-      logger: self.logger,
-      self: self
-    });
+        function useCustomRule(rule, schema, parentSchema, it) {
+          var validateSchema = rule.definition.validateSchema;
+          if (validateSchema && self._opts.validateSchema !== false) {
+            var valid = validateSchema(schema);
+            if (!valid) {
+              var message =
+                "keyword schema is invalid: " +
+                self.errorsText(validateSchema.errors);
+              if (self._opts.validateSchema == "log")
+                self.logger.error(message);
+              else throw new Error(message);
+            }
+          }
 
-    sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode)
-                   + vars(defaults, defaultCode) + vars(customRules, customRuleCode)
-                   + sourceCode;
-
-    if (opts.processCode) sourceCode = opts.processCode(sourceCode);
-    // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
-    var validate;
-    try {
-      var makeValidate = new Function(
-        'self',
-        'RULES',
-        'formats',
-        'root',
-        'refVal',
-        'defaults',
-        'customRules',
-        'co',
-        'equal',
-        'ucs2length',
-        'ValidationError',
-        sourceCode
-      );
+          var compile = rule.definition.compile,
+            inline = rule.definition.inline,
+            macro = rule.definition.macro;
+
+          var validate;
+          if (compile) {
+            validate = compile.call(self, schema, parentSchema, it);
+          } else if (macro) {
+            validate = macro.call(self, schema, parentSchema, it);
+            if (opts.validateSchema !== false)
+              self.validateSchema(validate, true);
+          } else if (inline) {
+            validate = inline.call(
+              self,
+              it,
+              rule.keyword,
+              schema,
+              parentSchema,
+            );
+          } else {
+            validate = rule.definition.validate;
+            if (!validate) return;
+          }
 
-      validate = makeValidate(
-        self,
-        RULES,
-        formats,
-        root,
-        refVal,
-        defaults,
-        customRules,
-        co,
-        equal,
-        ucs2length,
-        ValidationError
-      );
+          if (validate === undefined)
+            throw new Error(
+              'custom keyword "' + rule.keyword + '"failed to compile',
+            );
 
-      refVal[0] = validate;
-    } catch(e) {
-      self.logger.error('Error compiling schema, function code:', sourceCode);
-      throw e;
-    }
+          var index = customRules.length;
+          customRules[index] = validate;
 
-    validate.schema = _schema;
-    validate.errors = null;
-    validate.refs = refs;
-    validate.refVal = refVal;
-    validate.root = isRoot ? validate : _root;
-    if ($async) validate.$async = true;
-    if (opts.sourceCode === true) {
-      validate.source = {
-        code: sourceCode,
-        patterns: patterns,
-        defaults: defaults
-      };
-    }
+          return {
+            code: "customRule" + index,
+            validate: validate,
+          };
+        }
+      }
 
-    return validate;
-  }
+      /**
+       * Checks if the schema is currently compiled
+       * @this   Ajv
+       * @param  {Object} schema schema to compile
+       * @param  {Object} root root object
+       * @param  {String} baseId base schema ID
+       * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean)
+       */
+      function checkCompiling(schema, root, baseId) {
+        /* jshint validthis: true */
+        var index = compIndex.call(this, schema, root, baseId);
+        if (index >= 0) return { index: index, compiling: true };
+        index = this._compilations.length;
+        this._compilations[index] = {
+          schema: schema,
+          root: root,
+          baseId: baseId,
+        };
+        return { index: index, compiling: false };
+      }
 
-  function resolveRef(baseId, ref, isRoot) {
-    ref = resolve.url(baseId, ref);
-    var refIndex = refs[ref];
-    var _refVal, refCode;
-    if (refIndex !== undefined) {
-      _refVal = refVal[refIndex];
-      refCode = 'refVal[' + refIndex + ']';
-      return resolvedRef(_refVal, refCode);
-    }
-    if (!isRoot && root.refs) {
-      var rootRefId = root.refs[ref];
-      if (rootRefId !== undefined) {
-        _refVal = root.refVal[rootRefId];
-        refCode = addLocalRef(ref, _refVal);
-        return resolvedRef(_refVal, refCode);
+      /**
+       * Removes the schema from the currently compiled list
+       * @this   Ajv
+       * @param  {Object} schema schema to compile
+       * @param  {Object} root root object
+       * @param  {String} baseId base schema ID
+       */
+      function endCompiling(schema, root, baseId) {
+        /* jshint validthis: true */
+        var i = compIndex.call(this, schema, root, baseId);
+        if (i >= 0) this._compilations.splice(i, 1);
       }
-    }
 
-    refCode = addLocalRef(ref);
-    var v = resolve.call(self, localCompile, root, ref);
-    if (v === undefined) {
-      var localSchema = localRefs && localRefs[ref];
-      if (localSchema) {
-        v = resolve.inlineRef(localSchema, opts.inlineRefs)
-            ? localSchema
-            : compile.call(self, localSchema, root, localRefs, baseId);
+      /**
+       * Index of schema compilation in the currently compiled list
+       * @this   Ajv
+       * @param  {Object} schema schema to compile
+       * @param  {Object} root root object
+       * @param  {String} baseId base schema ID
+       * @return {Integer} compilation index
+       */
+      function compIndex(schema, root, baseId) {
+        /* jshint validthis: true */
+        for (var i = 0; i < this._compilations.length; i++) {
+          var c = this._compilations[i];
+          if (c.schema == schema && c.root == root && c.baseId == baseId)
+            return i;
+        }
+        return -1;
       }
-    }
 
-    if (v === undefined) {
-      removeLocalRef(ref);
-    } else {
-      replaceLocalRef(ref, v);
-      return resolvedRef(v, refCode);
-    }
-  }
+      function patternCode(i, patterns) {
+        return (
+          "var pattern" +
+          i +
+          " = new RegExp(" +
+          util.toQuotedString(patterns[i]) +
+          ");"
+        );
+      }
 
-  function addLocalRef(ref, v) {
-    var refId = refVal.length;
-    refVal[refId] = v;
-    refs[ref] = refId;
-    return 'refVal' + refId;
-  }
+      function defaultCode(i) {
+        return "var default" + i + " = defaults[" + i + "];";
+      }
 
-  function removeLocalRef(ref) {
-    delete refs[ref];
-  }
+      function refValCode(i, refVal) {
+        return refVal[i] === undefined
+          ? ""
+          : "var refVal" + i + " = refVal[" + i + "];";
+      }
 
-  function replaceLocalRef(ref, v) {
-    var refId = refs[ref];
-    refVal[refId] = v;
-  }
+      function customRuleCode(i) {
+        return "var customRule" + i + " = customRules[" + i + "];";
+      }
 
-  function resolvedRef(refVal, code) {
-    return typeof refVal == 'object' || typeof refVal == 'boolean'
-            ? { code: code, schema: refVal, inline: true }
-            : { code: code, $async: refVal && refVal.$async };
-  }
+      function vars(arr, statement) {
+        if (!arr.length) return "";
+        var code = "";
+        for (var i = 0; i < arr.length; i++) code += statement(i, arr);
+        return code;
+      }
 
-  function usePattern(regexStr) {
-    var index = patternsHash[regexStr];
-    if (index === undefined) {
-      index = patternsHash[regexStr] = patterns.length;
-      patterns[index] = regexStr;
-    }
-    return 'pattern' + index;
-  }
+      /***/
+    },
+    /* 479 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var ruleModules = __webpack_require__(475),
+        toHash = __webpack_require__(106).toHash;
+
+      module.exports = function rules() {
+        var RULES = [
+          {
+            type: "number",
+            rules: [
+              { maximum: ["exclusiveMaximum"] },
+              { minimum: ["exclusiveMinimum"] },
+              "multipleOf",
+              "format",
+            ],
+          },
+          {
+            type: "string",
+            rules: ["maxLength", "minLength", "pattern", "format"],
+          },
+          {
+            type: "array",
+            rules: ["maxItems", "minItems", "uniqueItems", "contains", "items"],
+          },
+          {
+            type: "object",
+            rules: [
+              "maxProperties",
+              "minProperties",
+              "required",
+              "dependencies",
+              "propertyNames",
+              { properties: ["additionalProperties", "patternProperties"] },
+            ],
+          },
+          {
+            rules: ["$ref", "const", "enum", "not", "anyOf", "oneOf", "allOf"],
+          },
+        ];
 
-  function useDefault(value) {
-    switch (typeof value) {
-      case 'boolean':
-      case 'number':
-        return '' + value;
-      case 'string':
-        return util.toQuotedString(value);
-      case 'object':
-        if (value === null) return 'null';
-        var valueStr = stableStringify(value);
-        var index = defaultsHash[valueStr];
-        if (index === undefined) {
-          index = defaultsHash[valueStr] = defaults.length;
-          defaults[index] = value;
-        }
-        return 'default' + index;
-    }
-  }
+        var ALL = ["type"];
+        var KEYWORDS = [
+          "additionalItems",
+          "$schema",
+          "$id",
+          "id",
+          "title",
+          "description",
+          "default",
+          "definitions",
+        ];
+        var TYPES = [
+          "number",
+          "integer",
+          "string",
+          "array",
+          "object",
+          "boolean",
+          "null",
+        ];
+        RULES.all = toHash(ALL);
+        RULES.types = toHash(TYPES);
+
+        RULES.forEach(function (group) {
+          group.rules = group.rules.map(function (keyword) {
+            var implKeywords;
+            if (typeof keyword == "object") {
+              var key = Object.keys(keyword)[0];
+              implKeywords = keyword[key];
+              keyword = key;
+              implKeywords.forEach(function (k) {
+                ALL.push(k);
+                RULES.all[k] = true;
+              });
+            }
+            ALL.push(keyword);
+            var rule = (RULES.all[keyword] = {
+              keyword: keyword,
+              code: ruleModules[keyword],
+              implements: implKeywords,
+            });
+            return rule;
+          });
 
-  function useCustomRule(rule, schema, parentSchema, it) {
-    var validateSchema = rule.definition.validateSchema;
-    if (validateSchema && self._opts.validateSchema !== false) {
-      var valid = validateSchema(schema);
-      if (!valid) {
-        var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors);
-        if (self._opts.validateSchema == 'log') self.logger.error(message);
-        else throw new Error(message);
-      }
-    }
+          if (group.type) RULES.types[group.type] = group;
+        });
 
-    var compile = rule.definition.compile
-      , inline = rule.definition.inline
-      , macro = rule.definition.macro;
-
-    var validate;
-    if (compile) {
-      validate = compile.call(self, schema, parentSchema, it);
-    } else if (macro) {
-      validate = macro.call(self, schema, parentSchema, it);
-      if (opts.validateSchema !== false) self.validateSchema(validate, true);
-    } else if (inline) {
-      validate = inline.call(self, it, rule.keyword, schema, parentSchema);
-    } else {
-      validate = rule.definition.validate;
-      if (!validate) return;
-    }
+        RULES.keywords = toHash(ALL.concat(KEYWORDS));
+        RULES.custom = {};
 
-    if (validate === undefined)
-      throw new Error('custom keyword "' + rule.keyword + '"failed to compile');
+        return RULES;
+      };
 
-    var index = customRules.length;
-    customRules[index] = validate;
+      /***/
+    },
+    /* 480 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // https://mathiasbynens.be/notes/javascript-encoding
+      // https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
+      module.exports = function ucs2length(str) {
+        var length = 0,
+          len = str.length,
+          pos = 0,
+          value;
+        while (pos < len) {
+          length++;
+          value = str.charCodeAt(pos++);
+          if (value >= 0xd800 && value <= 0xdbff && pos < len) {
+            // high surrogate, and there is a next character
+            value = str.charCodeAt(pos);
+            if ((value & 0xfc00) == 0xdc00) pos++; // low surrogate
+          }
+        }
+        return length;
+      };
 
-    return {
-      code: 'customRule' + index,
-      validate: validate
-    };
-  }
-}
+      /***/
+    },
+    /* 481 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_allOf(it, $keyword, $ruleType) {
+        var out = " ";
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        var $currentBaseId = $it.baseId,
+          $allSchemasEmpty = true;
+        var arr1 = $schema;
+        if (arr1) {
+          var $sch,
+            $i = -1,
+            l1 = arr1.length - 1;
+          while ($i < l1) {
+            $sch = arr1[($i += 1)];
+            if (it.util.schemaHasRules($sch, it.RULES.all)) {
+              $allSchemasEmpty = false;
+              $it.schema = $sch;
+              $it.schemaPath = $schemaPath + "[" + $i + "]";
+              $it.errSchemaPath = $errSchemaPath + "/" + $i;
+              out += "  " + it.validate($it) + " ";
+              $it.baseId = $currentBaseId;
+              if ($breakOnError) {
+                out += " if (" + $nextValid + ") { ";
+                $closingBraces += "}";
+              }
+            }
+          }
+        }
+        if ($breakOnError) {
+          if ($allSchemasEmpty) {
+            out += " if (true) { ";
+          } else {
+            out += " " + $closingBraces.slice(0, -1) + " ";
+          }
+        }
+        out = it.util.cleanUpCode(out);
+        return out;
+      };
 
+      /***/
+    },
+    /* 482 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_anyOf(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        var $noEmptySchema = $schema.every(function ($sch) {
+          return it.util.schemaHasRules($sch, it.RULES.all);
+        });
+        if ($noEmptySchema) {
+          var $currentBaseId = $it.baseId;
+          out += " var " + $errs + " = errors; var " + $valid + " = false;  ";
+          var $wasComposite = it.compositeRule;
+          it.compositeRule = $it.compositeRule = true;
+          var arr1 = $schema;
+          if (arr1) {
+            var $sch,
+              $i = -1,
+              l1 = arr1.length - 1;
+            while ($i < l1) {
+              $sch = arr1[($i += 1)];
+              $it.schema = $sch;
+              $it.schemaPath = $schemaPath + "[" + $i + "]";
+              $it.errSchemaPath = $errSchemaPath + "/" + $i;
+              out += "  " + it.validate($it) + " ";
+              $it.baseId = $currentBaseId;
+              out +=
+                " " +
+                $valid +
+                " = " +
+                $valid +
+                " || " +
+                $nextValid +
+                "; if (!" +
+                $valid +
+                ") { ";
+              $closingBraces += "}";
+            }
+          }
+          it.compositeRule = $it.compositeRule = $wasComposite;
+          out +=
+            " " +
+            $closingBraces +
+            " if (!" +
+            $valid +
+            ") {   var err =   "; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out +=
+              " { keyword: '" +
+              "anyOf" +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: {} ";
+            if (it.opts.messages !== false) {
+              out += " , message: 'should match some schema in anyOf' ";
+            }
+            if (it.opts.verbose) {
+              out +=
+                " , schema: validate.schema" +
+                $schemaPath +
+                " , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
+            }
+            out += " } ";
+          } else {
+            out += " {} ";
+          }
+          out +=
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          if (!it.compositeRule && $breakOnError) {
+            /* istanbul ignore if */
+            if (it.async) {
+              out += " throw new ValidationError(vErrors); ";
+            } else {
+              out += " validate.errors = vErrors; return false; ";
+            }
+          }
+          out +=
+            " } else {  errors = " +
+            $errs +
+            "; if (vErrors !== null) { if (" +
+            $errs +
+            ") vErrors.length = " +
+            $errs +
+            "; else vErrors = null; } ";
+          if (it.opts.allErrors) {
+            out += " } ";
+          }
+          out = it.util.cleanUpCode(out);
+        } else {
+          if ($breakOnError) {
+            out += " if (true) { ";
+          }
+        }
+        return out;
+      };
 
-/**
- * Checks if the schema is currently compiled
- * @this   Ajv
- * @param  {Object} schema schema to compile
- * @param  {Object} root root object
- * @param  {String} baseId base schema ID
- * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean)
- */
-function checkCompiling(schema, root, baseId) {
-  /* jshint validthis: true */
-  var index = compIndex.call(this, schema, root, baseId);
-  if (index >= 0) return { index: index, compiling: true };
-  index = this._compilations.length;
-  this._compilations[index] = {
-    schema: schema,
-    root: root,
-    baseId: baseId
-  };
-  return { index: index, compiling: false };
-}
+      /***/
+    },
+    /* 483 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_const(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        if (!$isData) {
+          out +=
+            " var schema" + $lvl + " = validate.schema" + $schemaPath + ";";
+        }
+        out +=
+          "var " +
+          $valid +
+          " = equal(" +
+          $data +
+          ", schema" +
+          $lvl +
+          "); if (!" +
+          $valid +
+          ") {   ";
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            "const" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: {} ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should be equal to constant' ";
+          }
+          if (it.opts.verbose) {
+            out +=
+              " , schema: validate.schema" +
+              $schemaPath +
+              " , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
+        } else {
+          out += " {} ";
+        }
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
+          }
+        } else {
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+        }
+        out += " }";
+        if ($breakOnError) {
+          out += " else { ";
+        }
+        return out;
+      };
 
+      /***/
+    },
+    /* 484 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_contains(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        var $idx = "i" + $lvl,
+          $dataNxt = ($it.dataLevel = it.dataLevel + 1),
+          $nextData = "data" + $dataNxt,
+          $currentBaseId = it.baseId,
+          $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all);
+        out += "var " + $errs + " = errors;var " + $valid + ";";
+        if ($nonEmptySchema) {
+          var $wasComposite = it.compositeRule;
+          it.compositeRule = $it.compositeRule = true;
+          $it.schema = $schema;
+          $it.schemaPath = $schemaPath;
+          $it.errSchemaPath = $errSchemaPath;
+          out +=
+            " var " +
+            $nextValid +
+            " = false; for (var " +
+            $idx +
+            " = 0; " +
+            $idx +
+            " < " +
+            $data +
+            ".length; " +
+            $idx +
+            "++) { ";
+          $it.errorPath = it.util.getPathExpr(
+            it.errorPath,
+            $idx,
+            it.opts.jsonPointers,
+            true,
+          );
+          var $passData = $data + "[" + $idx + "]";
+          $it.dataPathArr[$dataNxt] = $idx;
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += " " + it.util.varReplace($code, $nextData, $passData) + " ";
+          } else {
+            out += " var " + $nextData + " = " + $passData + "; " + $code + " ";
+          }
+          out += " if (" + $nextValid + ") break; }  ";
+          it.compositeRule = $it.compositeRule = $wasComposite;
+          out += " " + $closingBraces + " if (!" + $nextValid + ") {";
+        } else {
+          out += " if (" + $data + ".length == 0) {";
+        }
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            "contains" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: {} ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should contain a valid item' ";
+          }
+          if (it.opts.verbose) {
+            out +=
+              " , schema: validate.schema" +
+              $schemaPath +
+              " , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
+        } else {
+          out += " {} ";
+        }
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
+          }
+        } else {
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+        }
+        out += " } else { ";
+        if ($nonEmptySchema) {
+          out +=
+            "  errors = " +
+            $errs +
+            "; if (vErrors !== null) { if (" +
+            $errs +
+            ") vErrors.length = " +
+            $errs +
+            "; else vErrors = null; } ";
+        }
+        if (it.opts.allErrors) {
+          out += " } ";
+        }
+        out = it.util.cleanUpCode(out);
+        return out;
+      };
 
-/**
- * Removes the schema from the currently compiled list
- * @this   Ajv
- * @param  {Object} schema schema to compile
- * @param  {Object} root root object
- * @param  {String} baseId base schema ID
- */
-function endCompiling(schema, root, baseId) {
-  /* jshint validthis: true */
-  var i = compIndex.call(this, schema, root, baseId);
-  if (i >= 0) this._compilations.splice(i, 1);
-}
-
-
-/**
- * Index of schema compilation in the currently compiled list
- * @this   Ajv
- * @param  {Object} schema schema to compile
- * @param  {Object} root root object
- * @param  {String} baseId base schema ID
- * @return {Integer} compilation index
- */
-function compIndex(schema, root, baseId) {
-  /* jshint validthis: true */
-  for (var i=0; i<this._compilations.length; i++) {
-    var c = this._compilations[i];
-    if (c.schema == schema && c.root == root && c.baseId == baseId) return i;
-  }
-  return -1;
-}
-
-
-function patternCode(i, patterns) {
-  return 'var pattern' + i + ' = new RegExp(' + util.toQuotedString(patterns[i]) + ');';
-}
-
-
-function defaultCode(i) {
-  return 'var default' + i + ' = defaults[' + i + '];';
-}
-
-
-function refValCode(i, refVal) {
-  return refVal[i] === undefined ? '' : 'var refVal' + i + ' = refVal[' + i + '];';
-}
-
-
-function customRuleCode(i) {
-  return 'var customRule' + i + ' = customRules[' + i + '];';
-}
-
-
-function vars(arr, statement) {
-  if (!arr.length) return '';
-  var code = '';
-  for (var i=0; i<arr.length; i++)
-    code += statement(i, arr);
-  return code;
-}
-
-
-/***/ }),
-/* 479 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var ruleModules = __webpack_require__(475)
-  , toHash = __webpack_require__(106).toHash;
-
-module.exports = function rules() {
-  var RULES = [
-    { type: 'number',
-      rules: [ { 'maximum': ['exclusiveMaximum'] },
-               { 'minimum': ['exclusiveMinimum'] }, 'multipleOf', 'format'] },
-    { type: 'string',
-      rules: [ 'maxLength', 'minLength', 'pattern', 'format' ] },
-    { type: 'array',
-      rules: [ 'maxItems', 'minItems', 'uniqueItems', 'contains', 'items' ] },
-    { type: 'object',
-      rules: [ 'maxProperties', 'minProperties', 'required', 'dependencies', 'propertyNames',
-               { 'properties': ['additionalProperties', 'patternProperties'] } ] },
-    { rules: [ '$ref', 'const', 'enum', 'not', 'anyOf', 'oneOf', 'allOf' ] }
-  ];
-
-  var ALL = [ 'type' ];
-  var KEYWORDS = [
-    'additionalItems', '$schema', '$id', 'id', 'title',
-    'description', 'default', 'definitions'
-  ];
-  var TYPES = [ 'number', 'integer', 'string', 'array', 'object', 'boolean', 'null' ];
-  RULES.all = toHash(ALL);
-  RULES.types = toHash(TYPES);
-
-  RULES.forEach(function (group) {
-    group.rules = group.rules.map(function (keyword) {
-      var implKeywords;
-      if (typeof keyword == 'object') {
-        var key = Object.keys(keyword)[0];
-        implKeywords = keyword[key];
-        keyword = key;
-        implKeywords.forEach(function (k) {
-          ALL.push(k);
-          RULES.all[k] = true;
-        });
-      }
-      ALL.push(keyword);
-      var rule = RULES.all[keyword] = {
-        keyword: keyword,
-        code: ruleModules[keyword],
-        implements: implKeywords
+      /***/
+    },
+    /* 485 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_custom(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $errorKeyword;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $errs = "errs__" + $lvl;
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        var $rule = this,
+          $definition = "definition" + $lvl,
+          $rDef = $rule.definition,
+          $closingBraces = "";
+        var $compile, $inline, $macro, $ruleValidate, $validateCode;
+        if ($isData && $rDef.$data) {
+          $validateCode = "keywordValidate" + $lvl;
+          var $validateSchema = $rDef.validateSchema;
+          out +=
+            " var " +
+            $definition +
+            " = RULES.custom['" +
+            $keyword +
+            "'].definition; var " +
+            $validateCode +
+            " = " +
+            $definition +
+            ".validate;";
+        } else {
+          $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
+          if (!$ruleValidate) return;
+          $schemaValue = "validate.schema" + $schemaPath;
+          $validateCode = $ruleValidate.code;
+          $compile = $rDef.compile;
+          $inline = $rDef.inline;
+          $macro = $rDef.macro;
+        }
+        var $ruleErrs = $validateCode + ".errors",
+          $i = "i" + $lvl,
+          $ruleErr = "ruleErr" + $lvl,
+          $asyncKeyword = $rDef.async;
+        if ($asyncKeyword && !it.async)
+          throw new Error("async keyword in sync schema");
+        if (!($inline || $macro)) {
+          out += "" + $ruleErrs + " = null;";
+        }
+        out += "var " + $errs + " = errors;var " + $valid + ";";
+        if ($isData && $rDef.$data) {
+          $closingBraces += "}";
+          out +=
+            " if (" +
+            $schemaValue +
+            " === undefined) { " +
+            $valid +
+            " = true; } else { ";
+          if ($validateSchema) {
+            $closingBraces += "}";
+            out +=
+              " " +
+              $valid +
+              " = " +
+              $definition +
+              ".validateSchema(" +
+              $schemaValue +
+              "); if (" +
+              $valid +
+              ") { ";
+          }
+        }
+        if ($inline) {
+          if ($rDef.statements) {
+            out += " " + $ruleValidate.validate + " ";
+          } else {
+            out += " " + $valid + " = " + $ruleValidate.validate + "; ";
+          }
+        } else if ($macro) {
+          var $it = it.util.copy(it);
+          var $closingBraces = "";
+          $it.level++;
+          var $nextValid = "valid" + $it.level;
+          $it.schema = $ruleValidate.validate;
+          $it.schemaPath = "";
+          var $wasComposite = it.compositeRule;
+          it.compositeRule = $it.compositeRule = true;
+          var $code = it
+            .validate($it)
+            .replace(/validate\.schema/g, $validateCode);
+          it.compositeRule = $it.compositeRule = $wasComposite;
+          out += " " + $code;
+        } else {
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = "";
+          out += "  " + $validateCode + ".call( ";
+          if (it.opts.passContext) {
+            out += "this";
+          } else {
+            out += "self";
+          }
+          if ($compile || $rDef.schema === false) {
+            out += " , " + $data + " ";
+          } else {
+            out +=
+              " , " +
+              $schemaValue +
+              " , " +
+              $data +
+              " , validate.schema" +
+              it.schemaPath +
+              " ";
+          }
+          out += " , (dataPath || '')";
+          if (it.errorPath != '""') {
+            out += " + " + it.errorPath;
+          }
+          var $parentData = $dataLvl
+              ? "data" + ($dataLvl - 1 || "")
+              : "parentData",
+            $parentDataProperty = $dataLvl
+              ? it.dataPathArr[$dataLvl]
+              : "parentDataProperty";
+          out +=
+            " , " +
+            $parentData +
+            " , " +
+            $parentDataProperty +
+            " , rootData )  ";
+          var def_callRuleValidate = out;
+          out = $$outStack.pop();
+          if ($rDef.errors === false) {
+            out += " " + $valid + " = ";
+            if ($asyncKeyword) {
+              out += "" + it.yieldAwait;
+            }
+            out += "" + def_callRuleValidate + "; ";
+          } else {
+            if ($asyncKeyword) {
+              $ruleErrs = "customErrors" + $lvl;
+              out +=
+                " var " +
+                $ruleErrs +
+                " = null; try { " +
+                $valid +
+                " = " +
+                it.yieldAwait +
+                def_callRuleValidate +
+                "; } catch (e) { " +
+                $valid +
+                " = false; if (e instanceof ValidationError) " +
+                $ruleErrs +
+                " = e.errors; else throw e; } ";
+            } else {
+              out +=
+                " " +
+                $ruleErrs +
+                " = null; " +
+                $valid +
+                " = " +
+                def_callRuleValidate +
+                "; ";
+            }
+          }
+        }
+        if ($rDef.modifying) {
+          out +=
+            " if (" +
+            $parentData +
+            ") " +
+            $data +
+            " = " +
+            $parentData +
+            "[" +
+            $parentDataProperty +
+            "];";
+        }
+        out += "" + $closingBraces;
+        if ($rDef.valid) {
+          if ($breakOnError) {
+            out += " if (true) { ";
+          }
+        } else {
+          out += " if ( ";
+          if ($rDef.valid === undefined) {
+            out += " !";
+            if ($macro) {
+              out += "" + $nextValid;
+            } else {
+              out += "" + $valid;
+            }
+          } else {
+            out += " " + !$rDef.valid + " ";
+          }
+          out += ") { ";
+          $errorKeyword = $rule.keyword;
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = "";
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = ""; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out +=
+              " { keyword: '" +
+              ($errorKeyword || "custom") +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: { keyword: '" +
+              $rule.keyword +
+              "' } ";
+            if (it.opts.messages !== false) {
+              out +=
+                " , message: 'should pass \"" +
+                $rule.keyword +
+                "\" keyword validation' ";
+            }
+            if (it.opts.verbose) {
+              out +=
+                " , schema: validate.schema" +
+                $schemaPath +
+                " , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
+            }
+            out += " } ";
+          } else {
+            out += " {} ";
+          }
+          var __err = out;
+          out = $$outStack.pop();
+          if (!it.compositeRule && $breakOnError) {
+            /* istanbul ignore if */
+            if (it.async) {
+              out += " throw new ValidationError([" + __err + "]); ";
+            } else {
+              out += " validate.errors = [" + __err + "]; return false; ";
+            }
+          } else {
+            out +=
+              " var err = " +
+              __err +
+              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          }
+          var def_customError = out;
+          out = $$outStack.pop();
+          if ($inline) {
+            if ($rDef.errors) {
+              if ($rDef.errors != "full") {
+                out +=
+                  "  for (var " +
+                  $i +
+                  "=" +
+                  $errs +
+                  "; " +
+                  $i +
+                  "<errors; " +
+                  $i +
+                  "++) { var " +
+                  $ruleErr +
+                  " = vErrors[" +
+                  $i +
+                  "]; if (" +
+                  $ruleErr +
+                  ".dataPath === undefined) " +
+                  $ruleErr +
+                  ".dataPath = (dataPath || '') + " +
+                  it.errorPath +
+                  "; if (" +
+                  $ruleErr +
+                  ".schemaPath === undefined) { " +
+                  $ruleErr +
+                  '.schemaPath = "' +
+                  $errSchemaPath +
+                  '"; } ';
+                if (it.opts.verbose) {
+                  out +=
+                    " " +
+                    $ruleErr +
+                    ".schema = " +
+                    $schemaValue +
+                    "; " +
+                    $ruleErr +
+                    ".data = " +
+                    $data +
+                    "; ";
+                }
+                out += " } ";
+              }
+            } else {
+              if ($rDef.errors === false) {
+                out += " " + def_customError + " ";
+              } else {
+                out +=
+                  " if (" +
+                  $errs +
+                  " == errors) { " +
+                  def_customError +
+                  " } else {  for (var " +
+                  $i +
+                  "=" +
+                  $errs +
+                  "; " +
+                  $i +
+                  "<errors; " +
+                  $i +
+                  "++) { var " +
+                  $ruleErr +
+                  " = vErrors[" +
+                  $i +
+                  "]; if (" +
+                  $ruleErr +
+                  ".dataPath === undefined) " +
+                  $ruleErr +
+                  ".dataPath = (dataPath || '') + " +
+                  it.errorPath +
+                  "; if (" +
+                  $ruleErr +
+                  ".schemaPath === undefined) { " +
+                  $ruleErr +
+                  '.schemaPath = "' +
+                  $errSchemaPath +
+                  '"; } ';
+                if (it.opts.verbose) {
+                  out +=
+                    " " +
+                    $ruleErr +
+                    ".schema = " +
+                    $schemaValue +
+                    "; " +
+                    $ruleErr +
+                    ".data = " +
+                    $data +
+                    "; ";
+                }
+                out += " } } ";
+              }
+            }
+          } else if ($macro) {
+            out += "   var err =   "; /* istanbul ignore else */
+            if (it.createErrors !== false) {
+              out +=
+                " { keyword: '" +
+                ($errorKeyword || "custom") +
+                "' , dataPath: (dataPath || '') + " +
+                it.errorPath +
+                " , schemaPath: " +
+                it.util.toQuotedString($errSchemaPath) +
+                " , params: { keyword: '" +
+                $rule.keyword +
+                "' } ";
+              if (it.opts.messages !== false) {
+                out +=
+                  " , message: 'should pass \"" +
+                  $rule.keyword +
+                  "\" keyword validation' ";
+              }
+              if (it.opts.verbose) {
+                out +=
+                  " , schema: validate.schema" +
+                  $schemaPath +
+                  " , parentSchema: validate.schema" +
+                  it.schemaPath +
+                  " , data: " +
+                  $data +
+                  " ";
+              }
+              out += " } ";
+            } else {
+              out += " {} ";
+            }
+            out +=
+              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+            if (!it.compositeRule && $breakOnError) {
+              /* istanbul ignore if */
+              if (it.async) {
+                out += " throw new ValidationError(vErrors); ";
+              } else {
+                out += " validate.errors = vErrors; return false; ";
+              }
+            }
+          } else {
+            if ($rDef.errors === false) {
+              out += " " + def_customError + " ";
+            } else {
+              out +=
+                " if (Array.isArray(" +
+                $ruleErrs +
+                ")) { if (vErrors === null) vErrors = " +
+                $ruleErrs +
+                "; else vErrors = vErrors.concat(" +
+                $ruleErrs +
+                "); errors = vErrors.length;  for (var " +
+                $i +
+                "=" +
+                $errs +
+                "; " +
+                $i +
+                "<errors; " +
+                $i +
+                "++) { var " +
+                $ruleErr +
+                " = vErrors[" +
+                $i +
+                "]; if (" +
+                $ruleErr +
+                ".dataPath === undefined) " +
+                $ruleErr +
+                ".dataPath = (dataPath || '') + " +
+                it.errorPath +
+                ";  " +
+                $ruleErr +
+                '.schemaPath = "' +
+                $errSchemaPath +
+                '";  ';
+              if (it.opts.verbose) {
+                out +=
+                  " " +
+                  $ruleErr +
+                  ".schema = " +
+                  $schemaValue +
+                  "; " +
+                  $ruleErr +
+                  ".data = " +
+                  $data +
+                  "; ";
+              }
+              out += " } } else { " + def_customError + " } ";
+            }
+          }
+          out += " } ";
+          if ($breakOnError) {
+            out += " else { ";
+          }
+        }
+        return out;
       };
-      return rule;
-    });
-
-    if (group.type) RULES.types[group.type] = group;
-  });
-
-  RULES.keywords = toHash(ALL.concat(KEYWORDS));
-  RULES.custom = {};
 
-  return RULES;
-};
-
-
-/***/ }),
-/* 480 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-// https://mathiasbynens.be/notes/javascript-encoding
-// https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
-module.exports = function ucs2length(str) {
-  var length = 0
-    , len = str.length
-    , pos = 0
-    , value;
-  while (pos < len) {
-    length++;
-    value = str.charCodeAt(pos++);
-    if (value >= 0xD800 && value <= 0xDBFF && pos < len) {
-      // high surrogate, and there is a next character
-      value = str.charCodeAt(pos);
-      if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate
-    }
-  }
-  return length;
-};
-
-
-/***/ }),
-/* 481 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_allOf(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  var $currentBaseId = $it.baseId,
-    $allSchemasEmpty = true;
-  var arr1 = $schema;
-  if (arr1) {
-    var $sch, $i = -1,
-      l1 = arr1.length - 1;
-    while ($i < l1) {
-      $sch = arr1[$i += 1];
-      if (it.util.schemaHasRules($sch, it.RULES.all)) {
-        $allSchemasEmpty = false;
-        $it.schema = $sch;
-        $it.schemaPath = $schemaPath + '[' + $i + ']';
-        $it.errSchemaPath = $errSchemaPath + '/' + $i;
-        out += '  ' + (it.validate($it)) + ' ';
-        $it.baseId = $currentBaseId;
-        if ($breakOnError) {
-          out += ' if (' + ($nextValid) + ') { ';
-          $closingBraces += '}';
+      /***/
+    },
+    /* 486 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_dependencies(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        var $schemaDeps = {},
+          $propertyDeps = {},
+          $ownProperties = it.opts.ownProperties;
+        for ($property in $schema) {
+          var $sch = $schema[$property];
+          var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
+          $deps[$property] = $sch;
+        }
+        out += "var " + $errs + " = errors;";
+        var $currentErrorPath = it.errorPath;
+        out += "var missing" + $lvl + ";";
+        for (var $property in $propertyDeps) {
+          $deps = $propertyDeps[$property];
+          if ($deps.length) {
+            out +=
+              " if ( " +
+              $data +
+              it.util.getProperty($property) +
+              " !== undefined ";
+            if ($ownProperties) {
+              out +=
+                " && Object.prototype.hasOwnProperty.call(" +
+                $data +
+                ", '" +
+                it.util.escapeQuotes($property) +
+                "') ";
+            }
+            if ($breakOnError) {
+              out += " && ( ";
+              var arr1 = $deps;
+              if (arr1) {
+                var $propertyKey,
+                  $i = -1,
+                  l1 = arr1.length - 1;
+                while ($i < l1) {
+                  $propertyKey = arr1[($i += 1)];
+                  if ($i) {
+                    out += " || ";
+                  }
+                  var $prop = it.util.getProperty($propertyKey),
+                    $useData = $data + $prop;
+                  out += " ( ( " + $useData + " === undefined ";
+                  if ($ownProperties) {
+                    out +=
+                      " || ! Object.prototype.hasOwnProperty.call(" +
+                      $data +
+                      ", '" +
+                      it.util.escapeQuotes($propertyKey) +
+                      "') ";
+                  }
+                  out +=
+                    ") && (missing" +
+                    $lvl +
+                    " = " +
+                    it.util.toQuotedString(
+                      it.opts.jsonPointers ? $propertyKey : $prop,
+                    ) +
+                    ") ) ";
+                }
+              }
+              out += ")) {  ";
+              var $propertyPath = "missing" + $lvl,
+                $missingProperty = "' + " + $propertyPath + " + '";
+              if (it.opts._errorDataPathProperty) {
+                it.errorPath = it.opts.jsonPointers
+                  ? it.util.getPathExpr($currentErrorPath, $propertyPath, true)
+                  : $currentErrorPath + " + " + $propertyPath;
+              }
+              var $$outStack = $$outStack || [];
+              $$outStack.push(out);
+              out = ""; /* istanbul ignore else */
+              if (it.createErrors !== false) {
+                out +=
+                  " { keyword: '" +
+                  "dependencies" +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { property: '" +
+                  it.util.escapeQuotes($property) +
+                  "', missingProperty: '" +
+                  $missingProperty +
+                  "', depsCount: " +
+                  $deps.length +
+                  ", deps: '" +
+                  it.util.escapeQuotes(
+                    $deps.length == 1 ? $deps[0] : $deps.join(", "),
+                  ) +
+                  "' } ";
+                if (it.opts.messages !== false) {
+                  out += " , message: 'should have ";
+                  if ($deps.length == 1) {
+                    out += "property " + it.util.escapeQuotes($deps[0]);
+                  } else {
+                    out +=
+                      "properties " + it.util.escapeQuotes($deps.join(", "));
+                  }
+                  out +=
+                    " when property " +
+                    it.util.escapeQuotes($property) +
+                    " is present' ";
+                }
+                if (it.opts.verbose) {
+                  out +=
+                    " , schema: validate.schema" +
+                    $schemaPath +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
+                }
+                out += " } ";
+              } else {
+                out += " {} ";
+              }
+              var __err = out;
+              out = $$outStack.pop();
+              if (!it.compositeRule && $breakOnError) {
+                /* istanbul ignore if */
+                if (it.async) {
+                  out += " throw new ValidationError([" + __err + "]); ";
+                } else {
+                  out += " validate.errors = [" + __err + "]; return false; ";
+                }
+              } else {
+                out +=
+                  " var err = " +
+                  __err +
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+              }
+            } else {
+              out += " ) { ";
+              var arr2 = $deps;
+              if (arr2) {
+                var $propertyKey,
+                  i2 = -1,
+                  l2 = arr2.length - 1;
+                while (i2 < l2) {
+                  $propertyKey = arr2[(i2 += 1)];
+                  var $prop = it.util.getProperty($propertyKey),
+                    $missingProperty = it.util.escapeQuotes($propertyKey),
+                    $useData = $data + $prop;
+                  if (it.opts._errorDataPathProperty) {
+                    it.errorPath = it.util.getPath(
+                      $currentErrorPath,
+                      $propertyKey,
+                      it.opts.jsonPointers,
+                    );
+                  }
+                  out += " if ( " + $useData + " === undefined ";
+                  if ($ownProperties) {
+                    out +=
+                      " || ! Object.prototype.hasOwnProperty.call(" +
+                      $data +
+                      ", '" +
+                      it.util.escapeQuotes($propertyKey) +
+                      "') ";
+                  }
+                  out += ") {  var err =   "; /* istanbul ignore else */
+                  if (it.createErrors !== false) {
+                    out +=
+                      " { keyword: '" +
+                      "dependencies" +
+                      "' , dataPath: (dataPath || '') + " +
+                      it.errorPath +
+                      " , schemaPath: " +
+                      it.util.toQuotedString($errSchemaPath) +
+                      " , params: { property: '" +
+                      it.util.escapeQuotes($property) +
+                      "', missingProperty: '" +
+                      $missingProperty +
+                      "', depsCount: " +
+                      $deps.length +
+                      ", deps: '" +
+                      it.util.escapeQuotes(
+                        $deps.length == 1 ? $deps[0] : $deps.join(", "),
+                      ) +
+                      "' } ";
+                    if (it.opts.messages !== false) {
+                      out += " , message: 'should have ";
+                      if ($deps.length == 1) {
+                        out += "property " + it.util.escapeQuotes($deps[0]);
+                      } else {
+                        out +=
+                          "properties " +
+                          it.util.escapeQuotes($deps.join(", "));
+                      }
+                      out +=
+                        " when property " +
+                        it.util.escapeQuotes($property) +
+                        " is present' ";
+                    }
+                    if (it.opts.verbose) {
+                      out +=
+                        " , schema: validate.schema" +
+                        $schemaPath +
+                        " , parentSchema: validate.schema" +
+                        it.schemaPath +
+                        " , data: " +
+                        $data +
+                        " ";
+                    }
+                    out += " } ";
+                  } else {
+                    out += " {} ";
+                  }
+                  out +=
+                    ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ";
+                }
+              }
+            }
+            out += " }   ";
+            if ($breakOnError) {
+              $closingBraces += "}";
+              out += " else { ";
+            }
+          }
         }
-      }
-    }
-  }
-  if ($breakOnError) {
-    if ($allSchemasEmpty) {
-      out += ' if (true) { ';
-    } else {
-      out += ' ' + ($closingBraces.slice(0, -1)) + ' ';
-    }
-  }
-  out = it.util.cleanUpCode(out);
-  return out;
-}
-
-
-/***/ }),
-/* 482 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_anyOf(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  var $noEmptySchema = $schema.every(function($sch) {
-    return it.util.schemaHasRules($sch, it.RULES.all);
-  });
-  if ($noEmptySchema) {
-    var $currentBaseId = $it.baseId;
-    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false;  ';
-    var $wasComposite = it.compositeRule;
-    it.compositeRule = $it.compositeRule = true;
-    var arr1 = $schema;
-    if (arr1) {
-      var $sch, $i = -1,
-        l1 = arr1.length - 1;
-      while ($i < l1) {
-        $sch = arr1[$i += 1];
-        $it.schema = $sch;
-        $it.schemaPath = $schemaPath + '[' + $i + ']';
-        $it.errSchemaPath = $errSchemaPath + '/' + $i;
-        out += '  ' + (it.validate($it)) + ' ';
-        $it.baseId = $currentBaseId;
-        out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { ';
-        $closingBraces += '}';
-      }
-    }
-    it.compositeRule = $it.compositeRule = $wasComposite;
-    out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'should match some schema in anyOf\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-      if (it.async) {
-        out += ' throw new ValidationError(vErrors); ';
-      } else {
-        out += ' validate.errors = vErrors; return false; ';
-      }
-    }
-    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
-    if (it.opts.allErrors) {
-      out += ' } ';
-    }
-    out = it.util.cleanUpCode(out);
-  } else {
-    if ($breakOnError) {
-      out += ' if (true) { ';
-    }
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 483 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_const(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  if (!$isData) {
-    out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';';
-  }
-  out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') {   ';
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should be equal to constant\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += ' }';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 484 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_contains(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  var $idx = 'i' + $lvl,
-    $dataNxt = $it.dataLevel = it.dataLevel + 1,
-    $nextData = 'data' + $dataNxt,
-    $currentBaseId = it.baseId,
-    $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all);
-  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
-  if ($nonEmptySchema) {
-    var $wasComposite = it.compositeRule;
-    it.compositeRule = $it.compositeRule = true;
-    $it.schema = $schema;
-    $it.schemaPath = $schemaPath;
-    $it.errSchemaPath = $errSchemaPath;
-    out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
-    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
-    var $passData = $data + '[' + $idx + ']';
-    $it.dataPathArr[$dataNxt] = $idx;
-    var $code = it.validate($it);
-    $it.baseId = $currentBaseId;
-    if (it.util.varOccurences($code, $nextData) < 2) {
-      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
-    } else {
-      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-    }
-    out += ' if (' + ($nextValid) + ') break; }  ';
-    it.compositeRule = $it.compositeRule = $wasComposite;
-    out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {';
-  } else {
-    out += ' if (' + ($data) + '.length == 0) {';
-  }
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should contain a valid item\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += ' } else { ';
-  if ($nonEmptySchema) {
-    out += '  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
-  }
-  if (it.opts.allErrors) {
-    out += ' } ';
-  }
-  out = it.util.cleanUpCode(out);
-  return out;
-}
-
-
-/***/ }),
-/* 485 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_custom(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $errorKeyword;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $errs = 'errs__' + $lvl;
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $rule = this,
-    $definition = 'definition' + $lvl,
-    $rDef = $rule.definition,
-    $closingBraces = '';
-  var $compile, $inline, $macro, $ruleValidate, $validateCode;
-  if ($isData && $rDef.$data) {
-    $validateCode = 'keywordValidate' + $lvl;
-    var $validateSchema = $rDef.validateSchema;
-    out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;';
-  } else {
-    $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
-    if (!$ruleValidate) return;
-    $schemaValue = 'validate.schema' + $schemaPath;
-    $validateCode = $ruleValidate.code;
-    $compile = $rDef.compile;
-    $inline = $rDef.inline;
-    $macro = $rDef.macro;
-  }
-  var $ruleErrs = $validateCode + '.errors',
-    $i = 'i' + $lvl,
-    $ruleErr = 'ruleErr' + $lvl,
-    $asyncKeyword = $rDef.async;
-  if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema');
-  if (!($inline || $macro)) {
-    out += '' + ($ruleErrs) + ' = null;';
-  }
-  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
-  if ($isData && $rDef.$data) {
-    $closingBraces += '}';
-    out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { ';
-    if ($validateSchema) {
-      $closingBraces += '}';
-      out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { ';
-    }
-  }
-  if ($inline) {
-    if ($rDef.statements) {
-      out += ' ' + ($ruleValidate.validate) + ' ';
-    } else {
-      out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; ';
-    }
-  } else if ($macro) {
-    var $it = it.util.copy(it);
-    var $closingBraces = '';
-    $it.level++;
-    var $nextValid = 'valid' + $it.level;
-    $it.schema = $ruleValidate.validate;
-    $it.schemaPath = '';
-    var $wasComposite = it.compositeRule;
-    it.compositeRule = $it.compositeRule = true;
-    var $code = it.validate($it).replace(/validate\.schema/g, $validateCode);
-    it.compositeRule = $it.compositeRule = $wasComposite;
-    out += ' ' + ($code);
-  } else {
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = '';
-    out += '  ' + ($validateCode) + '.call( ';
-    if (it.opts.passContext) {
-      out += 'this';
-    } else {
-      out += 'self';
-    }
-    if ($compile || $rDef.schema === false) {
-      out += ' , ' + ($data) + ' ';
-    } else {
-      out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' ';
-    }
-    out += ' , (dataPath || \'\')';
-    if (it.errorPath != '""') {
-      out += ' + ' + (it.errorPath);
-    }
-    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
-      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
-    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData )  ';
-    var def_callRuleValidate = out;
-    out = $$outStack.pop();
-    if ($rDef.errors === false) {
-      out += ' ' + ($valid) + ' = ';
-      if ($asyncKeyword) {
-        out += '' + (it.yieldAwait);
-      }
-      out += '' + (def_callRuleValidate) + '; ';
-    } else {
-      if ($asyncKeyword) {
-        $ruleErrs = 'customErrors' + $lvl;
-        out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
-      } else {
-        out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; ';
-      }
-    }
-  }
-  if ($rDef.modifying) {
-    out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];';
-  }
-  out += '' + ($closingBraces);
-  if ($rDef.valid) {
-    if ($breakOnError) {
-      out += ' if (true) { ';
-    }
-  } else {
-    out += ' if ( ';
-    if ($rDef.valid === undefined) {
-      out += ' !';
-      if ($macro) {
-        out += '' + ($nextValid);
-      } else {
-        out += '' + ($valid);
-      }
-    } else {
-      out += ' ' + (!$rDef.valid) + ' ';
-    }
-    out += ') { ';
-    $errorKeyword = $rule.keyword;
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = '';
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = ''; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    var __err = out;
-    out = $$outStack.pop();
-    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-      if (it.async) {
-        out += ' throw new ValidationError([' + (__err) + ']); ';
-      } else {
-        out += ' validate.errors = [' + (__err) + ']; return false; ';
-      }
-    } else {
-      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    }
-    var def_customError = out;
-    out = $$outStack.pop();
-    if ($inline) {
-      if ($rDef.errors) {
-        if ($rDef.errors != 'full') {
-          out += '  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
-          if (it.opts.verbose) {
-            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
+        it.errorPath = $currentErrorPath;
+        var $currentBaseId = $it.baseId;
+        for (var $property in $schemaDeps) {
+          var $sch = $schemaDeps[$property];
+          if (it.util.schemaHasRules($sch, it.RULES.all)) {
+            out +=
+              " " +
+              $nextValid +
+              " = true; if ( " +
+              $data +
+              it.util.getProperty($property) +
+              " !== undefined ";
+            if ($ownProperties) {
+              out +=
+                " && Object.prototype.hasOwnProperty.call(" +
+                $data +
+                ", '" +
+                it.util.escapeQuotes($property) +
+                "') ";
+            }
+            out += ") { ";
+            $it.schema = $sch;
+            $it.schemaPath = $schemaPath + it.util.getProperty($property);
+            $it.errSchemaPath =
+              $errSchemaPath + "/" + it.util.escapeFragment($property);
+            out += "  " + it.validate($it) + " ";
+            $it.baseId = $currentBaseId;
+            out += " }  ";
+            if ($breakOnError) {
+              out += " if (" + $nextValid + ") { ";
+              $closingBraces += "}";
+            }
           }
-          out += ' } ';
         }
-      } else {
-        if ($rDef.errors === false) {
-          out += ' ' + (def_customError) + ' ';
+        if ($breakOnError) {
+          out += "   " + $closingBraces + " if (" + $errs + " == errors) {";
+        }
+        out = it.util.cleanUpCode(out);
+        return out;
+      };
+
+      /***/
+    },
+    /* 487 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_enum(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
         } else {
-          out += ' if (' + ($errs) + ' == errors) { ' + (def_customError) + ' } else {  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
+          $schemaValue = $schema;
+        }
+        var $i = "i" + $lvl,
+          $vSchema = "schema" + $lvl;
+        if (!$isData) {
+          out += " var " + $vSchema + " = validate.schema" + $schemaPath + ";";
+        }
+        out += "var " + $valid + ";";
+        if ($isData) {
+          out +=
+            " if (schema" +
+            $lvl +
+            " === undefined) " +
+            $valid +
+            " = true; else if (!Array.isArray(schema" +
+            $lvl +
+            ")) " +
+            $valid +
+            " = false; else {";
+        }
+        out +=
+          "" +
+          $valid +
+          " = false;for (var " +
+          $i +
+          "=0; " +
+          $i +
+          "<" +
+          $vSchema +
+          ".length; " +
+          $i +
+          "++) if (equal(" +
+          $data +
+          ", " +
+          $vSchema +
+          "[" +
+          $i +
+          "])) { " +
+          $valid +
+          " = true; break; }";
+        if ($isData) {
+          out += "  }  ";
+        }
+        out += " if (!" + $valid + ") {   ";
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            "enum" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { allowedValues: schema" +
+            $lvl +
+            " } ";
+          if (it.opts.messages !== false) {
+            out +=
+              " , message: 'should be equal to one of the allowed values' ";
+          }
           if (it.opts.verbose) {
-            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
+            out +=
+              " , schema: validate.schema" +
+              $schemaPath +
+              " , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
           }
-          out += ' } } ';
+          out += " } ";
+        } else {
+          out += " {} ";
         }
-      }
-    } else if ($macro) {
-      out += '   var err =   '; /* istanbul ignore else */
-      if (it.createErrors !== false) {
-        out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
-        if (it.opts.messages !== false) {
-          out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
+          }
+        } else {
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
         }
-        if (it.opts.verbose) {
-          out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+        out += " }";
+        if ($breakOnError) {
+          out += " else { ";
         }
-        out += ' } ';
-      } else {
-        out += ' {} ';
-      }
-      out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-        if (it.async) {
-          out += ' throw new ValidationError(vErrors); ';
-        } else {
-          out += ' validate.errors = vErrors; return false; ';
+        return out;
+      };
+
+      /***/
+    },
+    /* 488 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_format(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        if (it.opts.format === false) {
+          if ($breakOnError) {
+            out += " if (true) { ";
+          }
+          return out;
         }
-      }
-    } else {
-      if ($rDef.errors === false) {
-        out += ' ' + (def_customError) + ' ';
-      } else {
-        out += ' if (Array.isArray(' + ($ruleErrs) + ')) { if (vErrors === null) vErrors = ' + ($ruleErrs) + '; else vErrors = vErrors.concat(' + ($ruleErrs) + '); errors = vErrors.length;  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + ';  ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '";  ';
-        if (it.opts.verbose) {
-          out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
         }
-        out += ' } } else { ' + (def_customError) + ' } ';
-      }
-    }
-    out += ' } ';
-    if ($breakOnError) {
-      out += ' else { ';
-    }
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 486 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_dependencies(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  var $schemaDeps = {},
-    $propertyDeps = {},
-    $ownProperties = it.opts.ownProperties;
-  for ($property in $schema) {
-    var $sch = $schema[$property];
-    var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
-    $deps[$property] = $sch;
-  }
-  out += 'var ' + ($errs) + ' = errors;';
-  var $currentErrorPath = it.errorPath;
-  out += 'var missing' + ($lvl) + ';';
-  for (var $property in $propertyDeps) {
-    $deps = $propertyDeps[$property];
-    if ($deps.length) {
-      out += ' if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
-      if ($ownProperties) {
-        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
-      }
-      if ($breakOnError) {
-        out += ' && ( ';
-        var arr1 = $deps;
-        if (arr1) {
-          var $propertyKey, $i = -1,
-            l1 = arr1.length - 1;
-          while ($i < l1) {
-            $propertyKey = arr1[$i += 1];
-            if ($i) {
-              out += ' || ';
+        var $unknownFormats = it.opts.unknownFormats,
+          $allowUnknown = Array.isArray($unknownFormats);
+        if ($isData) {
+          var $format = "format" + $lvl,
+            $isObject = "isObject" + $lvl,
+            $formatType = "formatType" + $lvl;
+          out +=
+            " var " +
+            $format +
+            " = formats[" +
+            $schemaValue +
+            "]; var " +
+            $isObject +
+            " = typeof " +
+            $format +
+            " == 'object' && !(" +
+            $format +
+            " instanceof RegExp) && " +
+            $format +
+            ".validate; var " +
+            $formatType +
+            " = " +
+            $isObject +
+            " && " +
+            $format +
+            ".type || 'string'; if (" +
+            $isObject +
+            ") { ";
+          if (it.async) {
+            out += " var async" + $lvl + " = " + $format + ".async; ";
+          }
+          out += " " + $format + " = " + $format + ".validate; } if (  ";
+          if ($isData) {
+            out +=
+              " (" +
+              $schemaValue +
+              " !== undefined && typeof " +
+              $schemaValue +
+              " != 'string') || ";
+          }
+          out += " (";
+          if ($unknownFormats != "ignore") {
+            out += " (" + $schemaValue + " && !" + $format + " ";
+            if ($allowUnknown) {
+              out +=
+                " && self._opts.unknownFormats.indexOf(" +
+                $schemaValue +
+                ") == -1 ";
             }
-            var $prop = it.util.getProperty($propertyKey),
-              $useData = $data + $prop;
-            out += ' ( ( ' + ($useData) + ' === undefined ';
-            if ($ownProperties) {
-              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
+            out += ") || ";
+          }
+          out +=
+            " (" +
+            $format +
+            " && " +
+            $formatType +
+            " == '" +
+            $ruleType +
+            "' && !(typeof " +
+            $format +
+            " == 'function' ? ";
+          if (it.async) {
+            out +=
+              " (async" +
+              $lvl +
+              " ? " +
+              it.yieldAwait +
+              " " +
+              $format +
+              "(" +
+              $data +
+              ") : " +
+              $format +
+              "(" +
+              $data +
+              ")) ";
+          } else {
+            out += " " + $format + "(" + $data + ") ";
+          }
+          out += " : " + $format + ".test(" + $data + "))))) {";
+        } else {
+          var $format = it.formats[$schema];
+          if (!$format) {
+            if ($unknownFormats == "ignore") {
+              it.logger.warn(
+                'unknown format "' +
+                  $schema +
+                  '" ignored in schema at path "' +
+                  it.errSchemaPath +
+                  '"',
+              );
+              if ($breakOnError) {
+                out += " if (true) { ";
+              }
+              return out;
+            } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
+              if ($breakOnError) {
+                out += " if (true) { ";
+              }
+              return out;
+            } else {
+              throw new Error(
+                'unknown format "' +
+                  $schema +
+                  '" is used in schema at path "' +
+                  it.errSchemaPath +
+                  '"',
+              );
             }
-            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
           }
-        }
-        out += ')) {  ';
-        var $propertyPath = 'missing' + $lvl,
-          $missingProperty = '\' + ' + $propertyPath + ' + \'';
-        if (it.opts._errorDataPathProperty) {
-          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
+          var $isObject =
+            typeof $format == "object" &&
+            !($format instanceof RegExp) &&
+            $format.validate;
+          var $formatType = ($isObject && $format.type) || "string";
+          if ($isObject) {
+            var $async = $format.async === true;
+            $format = $format.validate;
+          }
+          if ($formatType != $ruleType) {
+            if ($breakOnError) {
+              out += " if (true) { ";
+            }
+            return out;
+          }
+          if ($async) {
+            if (!it.async) throw new Error("async format in sync schema");
+            var $formatRef =
+              "formats" + it.util.getProperty($schema) + ".validate";
+            out +=
+              " if (!(" +
+              it.yieldAwait +
+              " " +
+              $formatRef +
+              "(" +
+              $data +
+              "))) { ";
+          } else {
+            out += " if (! ";
+            var $formatRef = "formats" + it.util.getProperty($schema);
+            if ($isObject) $formatRef += ".validate";
+            if (typeof $format == "function") {
+              out += " " + $formatRef + "(" + $data + ") ";
+            } else {
+              out += " " + $formatRef + ".test(" + $data + ") ";
+            }
+            out += ") { ";
+          }
         }
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ''; /* istanbul ignore else */
+        out = ""; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
+          out +=
+            " { keyword: '" +
+            "format" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { format:  ";
+          if ($isData) {
+            out += "" + $schemaValue;
+          } else {
+            out += "" + it.util.toQuotedString($schema);
+          }
+          out += "  } ";
           if (it.opts.messages !== false) {
-            out += ' , message: \'should have ';
-            if ($deps.length == 1) {
-              out += 'property ' + (it.util.escapeQuotes($deps[0]));
+            out += " , message: 'should match format \"";
+            if ($isData) {
+              out += "' + " + $schemaValue + " + '";
             } else {
-              out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
+              out += "" + it.util.escapeQuotes($schema);
             }
-            out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
+            out += "\"' ";
           }
           if (it.opts.verbose) {
-            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + it.util.toQuotedString($schema);
+            }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
           }
-          out += ' } ';
+          out += " } ";
         } else {
-          out += ' {} ';
+          out += " {} ";
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
           if (it.async) {
-            out += ' throw new ValidationError([' + (__err) + ']); ';
+            out += " throw new ValidationError([" + __err + "]); ";
           } else {
-            out += ' validate.errors = [' + (__err) + ']; return false; ';
+            out += " validate.errors = [" + __err + "]; return false; ";
           }
         } else {
-          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
         }
-      } else {
-        out += ' ) { ';
-        var arr2 = $deps;
-        if (arr2) {
-          var $propertyKey, i2 = -1,
-            l2 = arr2.length - 1;
-          while (i2 < l2) {
-            $propertyKey = arr2[i2 += 1];
-            var $prop = it.util.getProperty($propertyKey),
-              $missingProperty = it.util.escapeQuotes($propertyKey),
-              $useData = $data + $prop;
-            if (it.opts._errorDataPathProperty) {
-              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
-            }
-            out += ' if ( ' + ($useData) + ' === undefined ';
-            if ($ownProperties) {
-              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
-            }
-            out += ') {  var err =   '; /* istanbul ignore else */
+        out += " } ";
+        if ($breakOnError) {
+          out += " else { ";
+        }
+        return out;
+      };
+
+      /***/
+    },
+    /* 489 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_items(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        var $idx = "i" + $lvl,
+          $dataNxt = ($it.dataLevel = it.dataLevel + 1),
+          $nextData = "data" + $dataNxt,
+          $currentBaseId = it.baseId;
+        out += "var " + $errs + " = errors;var " + $valid + ";";
+        if (Array.isArray($schema)) {
+          var $additionalItems = it.schema.additionalItems;
+          if ($additionalItems === false) {
+            out +=
+              " " +
+              $valid +
+              " = " +
+              $data +
+              ".length <= " +
+              $schema.length +
+              "; ";
+            var $currErrSchemaPath = $errSchemaPath;
+            $errSchemaPath = it.errSchemaPath + "/additionalItems";
+            out += "  if (!" + $valid + ") {   ";
+            var $$outStack = $$outStack || [];
+            $$outStack.push(out);
+            out = ""; /* istanbul ignore else */
             if (it.createErrors !== false) {
-              out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
+              out +=
+                " { keyword: '" +
+                "additionalItems" +
+                "' , dataPath: (dataPath || '') + " +
+                it.errorPath +
+                " , schemaPath: " +
+                it.util.toQuotedString($errSchemaPath) +
+                " , params: { limit: " +
+                $schema.length +
+                " } ";
               if (it.opts.messages !== false) {
-                out += ' , message: \'should have ';
-                if ($deps.length == 1) {
-                  out += 'property ' + (it.util.escapeQuotes($deps[0]));
-                } else {
-                  out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
-                }
-                out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
+                out +=
+                  " , message: 'should NOT have more than " +
+                  $schema.length +
+                  " items' ";
               }
               if (it.opts.verbose) {
-                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+                out +=
+                  " , schema: false , parentSchema: validate.schema" +
+                  it.schemaPath +
+                  " , data: " +
+                  $data +
+                  " ";
+              }
+              out += " } ";
+            } else {
+              out += " {} ";
+            }
+            var __err = out;
+            out = $$outStack.pop();
+            if (!it.compositeRule && $breakOnError) {
+              /* istanbul ignore if */
+              if (it.async) {
+                out += " throw new ValidationError([" + __err + "]); ";
+              } else {
+                out += " validate.errors = [" + __err + "]; return false; ";
+              }
+            } else {
+              out +=
+                " var err = " +
+                __err +
+                ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+            }
+            out += " } ";
+            $errSchemaPath = $currErrSchemaPath;
+            if ($breakOnError) {
+              $closingBraces += "}";
+              out += " else { ";
+            }
+          }
+          var arr1 = $schema;
+          if (arr1) {
+            var $sch,
+              $i = -1,
+              l1 = arr1.length - 1;
+            while ($i < l1) {
+              $sch = arr1[($i += 1)];
+              if (it.util.schemaHasRules($sch, it.RULES.all)) {
+                out +=
+                  " " +
+                  $nextValid +
+                  " = true; if (" +
+                  $data +
+                  ".length > " +
+                  $i +
+                  ") { ";
+                var $passData = $data + "[" + $i + "]";
+                $it.schema = $sch;
+                $it.schemaPath = $schemaPath + "[" + $i + "]";
+                $it.errSchemaPath = $errSchemaPath + "/" + $i;
+                $it.errorPath = it.util.getPathExpr(
+                  it.errorPath,
+                  $i,
+                  it.opts.jsonPointers,
+                  true,
+                );
+                $it.dataPathArr[$dataNxt] = $i;
+                var $code = it.validate($it);
+                $it.baseId = $currentBaseId;
+                if (it.util.varOccurences($code, $nextData) < 2) {
+                  out +=
+                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
+                } else {
+                  out +=
+                    " var " +
+                    $nextData +
+                    " = " +
+                    $passData +
+                    "; " +
+                    $code +
+                    " ";
+                }
+                out += " }  ";
+                if ($breakOnError) {
+                  out += " if (" + $nextValid + ") { ";
+                  $closingBraces += "}";
+                }
               }
-              out += ' } ';
+            }
+          }
+          if (
+            typeof $additionalItems == "object" &&
+            it.util.schemaHasRules($additionalItems, it.RULES.all)
+          ) {
+            $it.schema = $additionalItems;
+            $it.schemaPath = it.schemaPath + ".additionalItems";
+            $it.errSchemaPath = it.errSchemaPath + "/additionalItems";
+            out +=
+              " " +
+              $nextValid +
+              " = true; if (" +
+              $data +
+              ".length > " +
+              $schema.length +
+              ") {  for (var " +
+              $idx +
+              " = " +
+              $schema.length +
+              "; " +
+              $idx +
+              " < " +
+              $data +
+              ".length; " +
+              $idx +
+              "++) { ";
+            $it.errorPath = it.util.getPathExpr(
+              it.errorPath,
+              $idx,
+              it.opts.jsonPointers,
+              true,
+            );
+            var $passData = $data + "[" + $idx + "]";
+            $it.dataPathArr[$dataNxt] = $idx;
+            var $code = it.validate($it);
+            $it.baseId = $currentBaseId;
+            if (it.util.varOccurences($code, $nextData) < 2) {
+              out +=
+                " " + it.util.varReplace($code, $nextData, $passData) + " ";
             } else {
-              out += ' {} ';
+              out +=
+                " var " + $nextData + " = " + $passData + "; " + $code + " ";
+            }
+            if ($breakOnError) {
+              out += " if (!" + $nextValid + ") break; ";
+            }
+            out += " } }  ";
+            if ($breakOnError) {
+              out += " if (" + $nextValid + ") { ";
+              $closingBraces += "}";
             }
-            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
           }
+        } else if (it.util.schemaHasRules($schema, it.RULES.all)) {
+          $it.schema = $schema;
+          $it.schemaPath = $schemaPath;
+          $it.errSchemaPath = $errSchemaPath;
+          out +=
+            "  for (var " +
+            $idx +
+            " = " +
+            0 +
+            "; " +
+            $idx +
+            " < " +
+            $data +
+            ".length; " +
+            $idx +
+            "++) { ";
+          $it.errorPath = it.util.getPathExpr(
+            it.errorPath,
+            $idx,
+            it.opts.jsonPointers,
+            true,
+          );
+          var $passData = $data + "[" + $idx + "]";
+          $it.dataPathArr[$dataNxt] = $idx;
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += " " + it.util.varReplace($code, $nextData, $passData) + " ";
+          } else {
+            out += " var " + $nextData + " = " + $passData + "; " + $code + " ";
+          }
+          if ($breakOnError) {
+            out += " if (!" + $nextValid + ") break; ";
+          }
+          out += " }";
         }
-      }
-      out += ' }   ';
-      if ($breakOnError) {
-        $closingBraces += '}';
-        out += ' else { ';
-      }
-    }
-  }
-  it.errorPath = $currentErrorPath;
-  var $currentBaseId = $it.baseId;
-  for (var $property in $schemaDeps) {
-    var $sch = $schemaDeps[$property];
-    if (it.util.schemaHasRules($sch, it.RULES.all)) {
-      out += ' ' + ($nextValid) + ' = true; if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
-      if ($ownProperties) {
-        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
-      }
-      out += ') { ';
-      $it.schema = $sch;
-      $it.schemaPath = $schemaPath + it.util.getProperty($property);
-      $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($property);
-      out += '  ' + (it.validate($it)) + ' ';
-      $it.baseId = $currentBaseId;
-      out += ' }  ';
-      if ($breakOnError) {
-        out += ' if (' + ($nextValid) + ') { ';
-        $closingBraces += '}';
-      }
-    }
-  }
-  if ($breakOnError) {
-    out += '   ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
-  }
-  out = it.util.cleanUpCode(out);
-  return out;
-}
-
-
-/***/ }),
-/* 487 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_enum(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $i = 'i' + $lvl,
-    $vSchema = 'schema' + $lvl;
-  if (!$isData) {
-    out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + ';';
-  }
-  out += 'var ' + ($valid) + ';';
-  if ($isData) {
-    out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
-  }
-  out += '' + ($valid) + ' = false;for (var ' + ($i) + '=0; ' + ($i) + '<' + ($vSchema) + '.length; ' + ($i) + '++) if (equal(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + '])) { ' + ($valid) + ' = true; break; }';
-  if ($isData) {
-    out += '  }  ';
-  }
-  out += ' if (!' + ($valid) + ') {   ';
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('enum') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValues: schema' + ($lvl) + ' } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should be equal to one of the allowed values\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += ' }';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 488 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_format(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  if (it.opts.format === false) {
-    if ($breakOnError) {
-      out += ' if (true) { ';
-    }
-    return out;
-  }
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $unknownFormats = it.opts.unknownFormats,
-    $allowUnknown = Array.isArray($unknownFormats);
-  if ($isData) {
-    var $format = 'format' + $lvl,
-      $isObject = 'isObject' + $lvl,
-      $formatType = 'formatType' + $lvl;
-    out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var ' + ($isObject) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; var ' + ($formatType) + ' = ' + ($isObject) + ' && ' + ($format) + '.type || \'string\'; if (' + ($isObject) + ') { ';
-    if (it.async) {
-      out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; ';
-    }
-    out += ' ' + ($format) + ' = ' + ($format) + '.validate; } if (  ';
-    if ($isData) {
-      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
-    }
-    out += ' (';
-    if ($unknownFormats != 'ignore') {
-      out += ' (' + ($schemaValue) + ' && !' + ($format) + ' ';
-      if ($allowUnknown) {
-        out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 ';
-      }
-      out += ') || ';
-    }
-    out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? ';
-    if (it.async) {
-      out += ' (async' + ($lvl) + ' ? ' + (it.yieldAwait) + ' ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
-    } else {
-      out += ' ' + ($format) + '(' + ($data) + ') ';
-    }
-    out += ' : ' + ($format) + '.test(' + ($data) + '))))) {';
-  } else {
-    var $format = it.formats[$schema];
-    if (!$format) {
-      if ($unknownFormats == 'ignore') {
-        it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"');
         if ($breakOnError) {
-          out += ' if (true) { ';
+          out += " " + $closingBraces + " if (" + $errs + " == errors) {";
         }
+        out = it.util.cleanUpCode(out);
         return out;
-      } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
+      };
+
+      /***/
+    },
+    /* 490 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_multipleOf(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        out += "var division" + $lvl + ";if (";
+        if ($isData) {
+          out +=
+            " " +
+            $schemaValue +
+            " !== undefined && ( typeof " +
+            $schemaValue +
+            " != 'number' || ";
+        }
+        out +=
+          " (division" + $lvl + " = " + $data + " / " + $schemaValue + ", ";
+        if (it.opts.multipleOfPrecision) {
+          out +=
+            " Math.abs(Math.round(division" +
+            $lvl +
+            ") - division" +
+            $lvl +
+            ") > 1e-" +
+            it.opts.multipleOfPrecision +
+            " ";
+        } else {
+          out += " division" + $lvl + " !== parseInt(division" + $lvl + ") ";
+        }
+        out += " ) ";
+        if ($isData) {
+          out += "  )  ";
+        }
+        out += " ) {   ";
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            "multipleOf" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { multipleOf: " +
+            $schemaValue +
+            " } ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should be multiple of ";
+            if ($isData) {
+              out += "' + " + $schemaValue;
+            } else {
+              out += "" + $schemaValue + "'";
+            }
+          }
+          if (it.opts.verbose) {
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + $schema;
+            }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
+        } else {
+          out += " {} ";
+        }
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
+          }
+        } else {
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+        }
+        out += "} ";
         if ($breakOnError) {
-          out += ' if (true) { ';
+          out += " else { ";
         }
         return out;
-      } else {
-        throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"');
-      }
-    }
-    var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate;
-    var $formatType = $isObject && $format.type || 'string';
-    if ($isObject) {
-      var $async = $format.async === true;
-      $format = $format.validate;
-    }
-    if ($formatType != $ruleType) {
-      if ($breakOnError) {
-        out += ' if (true) { ';
-      }
-      return out;
-    }
-    if ($async) {
-      if (!it.async) throw new Error('async format in sync schema');
-      var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
-      out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { ';
-    } else {
-      out += ' if (! ';
-      var $formatRef = 'formats' + it.util.getProperty($schema);
-      if ($isObject) $formatRef += '.validate';
-      if (typeof $format == 'function') {
-        out += ' ' + ($formatRef) + '(' + ($data) + ') ';
-      } else {
-        out += ' ' + ($formatRef) + '.test(' + ($data) + ') ';
-      }
-      out += ') { ';
-    }
-  }
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format:  ';
-    if ($isData) {
-      out += '' + ($schemaValue);
-    } else {
-      out += '' + (it.util.toQuotedString($schema));
-    }
-    out += '  } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should match format "';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue) + ' + \'';
-      } else {
-        out += '' + (it.util.escapeQuotes($schema));
-      }
-      out += '"\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + (it.util.toQuotedString($schema));
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += ' } ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 489 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_items(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  var $idx = 'i' + $lvl,
-    $dataNxt = $it.dataLevel = it.dataLevel + 1,
-    $nextData = 'data' + $dataNxt,
-    $currentBaseId = it.baseId;
-  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
-  if (Array.isArray($schema)) {
-    var $additionalItems = it.schema.additionalItems;
-    if ($additionalItems === false) {
-      out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; ';
-      var $currErrSchemaPath = $errSchemaPath;
-      $errSchemaPath = it.errSchemaPath + '/additionalItems';
-      out += '  if (!' + ($valid) + ') {   ';
-      var $$outStack = $$outStack || [];
-      $$outStack.push(out);
-      out = ''; /* istanbul ignore else */
-      if (it.createErrors !== false) {
-        out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } ';
-        if (it.opts.messages !== false) {
-          out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
-        }
-        if (it.opts.verbose) {
-          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-        }
-        out += ' } ';
-      } else {
-        out += ' {} ';
-      }
-      var __err = out;
-      out = $$outStack.pop();
-      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-        if (it.async) {
-          out += ' throw new ValidationError([' + (__err) + ']); ';
+      };
+
+      /***/
+    },
+    /* 491 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_not(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        if (it.util.schemaHasRules($schema, it.RULES.all)) {
+          $it.schema = $schema;
+          $it.schemaPath = $schemaPath;
+          $it.errSchemaPath = $errSchemaPath;
+          out += " var " + $errs + " = errors;  ";
+          var $wasComposite = it.compositeRule;
+          it.compositeRule = $it.compositeRule = true;
+          $it.createErrors = false;
+          var $allErrorsOption;
+          if ($it.opts.allErrors) {
+            $allErrorsOption = $it.opts.allErrors;
+            $it.opts.allErrors = false;
+          }
+          out += " " + it.validate($it) + " ";
+          $it.createErrors = true;
+          if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption;
+          it.compositeRule = $it.compositeRule = $wasComposite;
+          out += " if (" + $nextValid + ") {   ";
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = ""; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out +=
+              " { keyword: '" +
+              "not" +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: {} ";
+            if (it.opts.messages !== false) {
+              out += " , message: 'should NOT be valid' ";
+            }
+            if (it.opts.verbose) {
+              out +=
+                " , schema: validate.schema" +
+                $schemaPath +
+                " , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
+            }
+            out += " } ";
+          } else {
+            out += " {} ";
+          }
+          var __err = out;
+          out = $$outStack.pop();
+          if (!it.compositeRule && $breakOnError) {
+            /* istanbul ignore if */
+            if (it.async) {
+              out += " throw new ValidationError([" + __err + "]); ";
+            } else {
+              out += " validate.errors = [" + __err + "]; return false; ";
+            }
+          } else {
+            out +=
+              " var err = " +
+              __err +
+              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          }
+          out +=
+            " } else {  errors = " +
+            $errs +
+            "; if (vErrors !== null) { if (" +
+            $errs +
+            ") vErrors.length = " +
+            $errs +
+            "; else vErrors = null; } ";
+          if (it.opts.allErrors) {
+            out += " } ";
+          }
         } else {
-          out += ' validate.errors = [' + (__err) + ']; return false; ';
-        }
-      } else {
-        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-      }
-      out += ' } ';
-      $errSchemaPath = $currErrSchemaPath;
-      if ($breakOnError) {
-        $closingBraces += '}';
-        out += ' else { ';
-      }
-    }
-    var arr1 = $schema;
-    if (arr1) {
-      var $sch, $i = -1,
-        l1 = arr1.length - 1;
-      while ($i < l1) {
-        $sch = arr1[$i += 1];
-        if (it.util.schemaHasRules($sch, it.RULES.all)) {
-          out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { ';
-          var $passData = $data + '[' + $i + ']';
-          $it.schema = $sch;
-          $it.schemaPath = $schemaPath + '[' + $i + ']';
-          $it.errSchemaPath = $errSchemaPath + '/' + $i;
-          $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true);
-          $it.dataPathArr[$dataNxt] = $i;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+          out += "  var err =   "; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out +=
+              " { keyword: '" +
+              "not" +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: {} ";
+            if (it.opts.messages !== false) {
+              out += " , message: 'should NOT be valid' ";
+            }
+            if (it.opts.verbose) {
+              out +=
+                " , schema: validate.schema" +
+                $schemaPath +
+                " , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
+            }
+            out += " } ";
           } else {
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+            out += " {} ";
           }
-          out += ' }  ';
+          out +=
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
           if ($breakOnError) {
-            out += ' if (' + ($nextValid) + ') { ';
-            $closingBraces += '}';
+            out += " if (false) { ";
           }
         }
-      }
-    }
-    if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) {
-      $it.schema = $additionalItems;
-      $it.schemaPath = it.schemaPath + '.additionalItems';
-      $it.errSchemaPath = it.errSchemaPath + '/additionalItems';
-      out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') {  for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
-      $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
-      var $passData = $data + '[' + $idx + ']';
-      $it.dataPathArr[$dataNxt] = $idx;
-      var $code = it.validate($it);
-      $it.baseId = $currentBaseId;
-      if (it.util.varOccurences($code, $nextData) < 2) {
-        out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
-      } else {
-        out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-      }
-      if ($breakOnError) {
-        out += ' if (!' + ($nextValid) + ') break; ';
-      }
-      out += ' } }  ';
-      if ($breakOnError) {
-        out += ' if (' + ($nextValid) + ') { ';
-        $closingBraces += '}';
-      }
-    }
-  } else if (it.util.schemaHasRules($schema, it.RULES.all)) {
-    $it.schema = $schema;
-    $it.schemaPath = $schemaPath;
-    $it.errSchemaPath = $errSchemaPath;
-    out += '  for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
-    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
-    var $passData = $data + '[' + $idx + ']';
-    $it.dataPathArr[$dataNxt] = $idx;
-    var $code = it.validate($it);
-    $it.baseId = $currentBaseId;
-    if (it.util.varOccurences($code, $nextData) < 2) {
-      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
-    } else {
-      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-    }
-    if ($breakOnError) {
-      out += ' if (!' + ($nextValid) + ') break; ';
-    }
-    out += ' }';
-  }
-  if ($breakOnError) {
-    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
-  }
-  out = it.util.cleanUpCode(out);
-  return out;
-}
-
-
-/***/ }),
-/* 490 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_multipleOf(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  out += 'var division' + ($lvl) + ';if (';
-  if ($isData) {
-    out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || ';
-  }
-  out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', ';
-  if (it.opts.multipleOfPrecision) {
-    out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' ';
-  } else {
-    out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') ';
-  }
-  out += ' ) ';
-  if ($isData) {
-    out += '  )  ';
-  }
-  out += ' ) {   ';
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should be multiple of ';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue);
-      } else {
-        out += '' + ($schemaValue) + '\'';
-      }
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + ($schema);
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += '} ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 491 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_not(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  if (it.util.schemaHasRules($schema, it.RULES.all)) {
-    $it.schema = $schema;
-    $it.schemaPath = $schemaPath;
-    $it.errSchemaPath = $errSchemaPath;
-    out += ' var ' + ($errs) + ' = errors;  ';
-    var $wasComposite = it.compositeRule;
-    it.compositeRule = $it.compositeRule = true;
-    $it.createErrors = false;
-    var $allErrorsOption;
-    if ($it.opts.allErrors) {
-      $allErrorsOption = $it.opts.allErrors;
-      $it.opts.allErrors = false;
-    }
-    out += ' ' + (it.validate($it)) + ' ';
-    $it.createErrors = true;
-    if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption;
-    it.compositeRule = $it.compositeRule = $wasComposite;
-    out += ' if (' + ($nextValid) + ') {   ';
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = ''; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'should NOT be valid\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    var __err = out;
-    out = $$outStack.pop();
-    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-      if (it.async) {
-        out += ' throw new ValidationError([' + (__err) + ']); ';
-      } else {
-        out += ' validate.errors = [' + (__err) + ']; return false; ';
-      }
-    } else {
-      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    }
-    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
-    if (it.opts.allErrors) {
-      out += ' } ';
-    }
-  } else {
-    out += '  var err =   '; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'should NOT be valid\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    if ($breakOnError) {
-      out += ' if (false) { ';
-    }
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 492 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_oneOf(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;';
-  var $currentBaseId = $it.baseId;
-  var $wasComposite = it.compositeRule;
-  it.compositeRule = $it.compositeRule = true;
-  var arr1 = $schema;
-  if (arr1) {
-    var $sch, $i = -1,
-      l1 = arr1.length - 1;
-    while ($i < l1) {
-      $sch = arr1[$i += 1];
-      if (it.util.schemaHasRules($sch, it.RULES.all)) {
-        $it.schema = $sch;
-        $it.schemaPath = $schemaPath + '[' + $i + ']';
-        $it.errSchemaPath = $errSchemaPath + '/' + $i;
-        out += '  ' + (it.validate($it)) + ' ';
-        $it.baseId = $currentBaseId;
-      } else {
-        out += ' var ' + ($nextValid) + ' = true; ';
-      }
-      if ($i) {
-        out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { ';
-        $closingBraces += '}';
-      }
-      out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;';
-    }
-  }
-  it.compositeRule = $it.compositeRule = $wasComposite;
-  out += '' + ($closingBraces) + 'if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should match exactly one schema in oneOf\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError(vErrors); ';
-    } else {
-      out += ' validate.errors = vErrors; return false; ';
-    }
-  }
-  out += '} else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }';
-  if (it.opts.allErrors) {
-    out += ' } ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 493 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_pattern(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema);
-  out += 'if ( ';
-  if ($isData) {
-    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
-  }
-  out += ' !' + ($regexp) + '.test(' + ($data) + ') ) {   ';
-  var $$outStack = $$outStack || [];
-  $$outStack.push(out);
-  out = ''; /* istanbul ignore else */
-  if (it.createErrors !== false) {
-    out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern:  ';
-    if ($isData) {
-      out += '' + ($schemaValue);
-    } else {
-      out += '' + (it.util.toQuotedString($schema));
-    }
-    out += '  } ';
-    if (it.opts.messages !== false) {
-      out += ' , message: \'should match pattern "';
-      if ($isData) {
-        out += '\' + ' + ($schemaValue) + ' + \'';
-      } else {
-        out += '' + (it.util.escapeQuotes($schema));
-      }
-      out += '"\' ';
-    }
-    if (it.opts.verbose) {
-      out += ' , schema:  ';
-      if ($isData) {
-        out += 'validate.schema' + ($schemaPath);
-      } else {
-        out += '' + (it.util.toQuotedString($schema));
-      }
-      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-    }
-    out += ' } ';
-  } else {
-    out += ' {} ';
-  }
-  var __err = out;
-  out = $$outStack.pop();
-  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-    if (it.async) {
-      out += ' throw new ValidationError([' + (__err) + ']); ';
-    } else {
-      out += ' validate.errors = [' + (__err) + ']; return false; ';
-    }
-  } else {
-    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-  }
-  out += '} ';
-  if ($breakOnError) {
-    out += ' else { ';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 494 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_properties(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  var $key = 'key' + $lvl,
-    $idx = 'idx' + $lvl,
-    $dataNxt = $it.dataLevel = it.dataLevel + 1,
-    $nextData = 'data' + $dataNxt,
-    $dataProperties = 'dataProperties' + $lvl;
-  var $schemaKeys = Object.keys($schema || {}),
-    $pProperties = it.schema.patternProperties || {},
-    $pPropertyKeys = Object.keys($pProperties),
-    $aProperties = it.schema.additionalProperties,
-    $someProperties = $schemaKeys.length || $pPropertyKeys.length,
-    $noAdditional = $aProperties === false,
-    $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length,
-    $removeAdditional = it.opts.removeAdditional,
-    $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional,
-    $ownProperties = it.opts.ownProperties,
-    $currentBaseId = it.baseId;
-  var $required = it.schema.required;
-  if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required);
-  if (it.opts.patternGroups) {
-    var $pgProperties = it.schema.patternGroups || {},
-      $pgPropertyKeys = Object.keys($pgProperties);
-  }
-  out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;';
-  if ($ownProperties) {
-    out += ' var ' + ($dataProperties) + ' = undefined;';
-  }
-  if ($checkAdditional) {
-    if ($ownProperties) {
-      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
-    } else {
-      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
-    }
-    if ($someProperties) {
-      out += ' var isAdditional' + ($lvl) + ' = !(false ';
-      if ($schemaKeys.length) {
-        if ($schemaKeys.length > 5) {
-          out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] ';
+        return out;
+      };
+
+      /***/
+    },
+    /* 492 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_oneOf(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        out +=
+          "var " +
+          $errs +
+          " = errors;var prevValid" +
+          $lvl +
+          " = false;var " +
+          $valid +
+          " = false;";
+        var $currentBaseId = $it.baseId;
+        var $wasComposite = it.compositeRule;
+        it.compositeRule = $it.compositeRule = true;
+        var arr1 = $schema;
+        if (arr1) {
+          var $sch,
+            $i = -1,
+            l1 = arr1.length - 1;
+          while ($i < l1) {
+            $sch = arr1[($i += 1)];
+            if (it.util.schemaHasRules($sch, it.RULES.all)) {
+              $it.schema = $sch;
+              $it.schemaPath = $schemaPath + "[" + $i + "]";
+              $it.errSchemaPath = $errSchemaPath + "/" + $i;
+              out += "  " + it.validate($it) + " ";
+              $it.baseId = $currentBaseId;
+            } else {
+              out += " var " + $nextValid + " = true; ";
+            }
+            if ($i) {
+              out +=
+                " if (" +
+                $nextValid +
+                " && prevValid" +
+                $lvl +
+                ") " +
+                $valid +
+                " = false; else { ";
+              $closingBraces += "}";
+            }
+            out +=
+              " if (" +
+              $nextValid +
+              ") " +
+              $valid +
+              " = prevValid" +
+              $lvl +
+              " = true;";
+          }
+        }
+        it.compositeRule = $it.compositeRule = $wasComposite;
+        out +=
+          "" +
+          $closingBraces +
+          "if (!" +
+          $valid +
+          ") {   var err =   "; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            "oneOf" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: {} ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should match exactly one schema in oneOf' ";
+          }
+          if (it.opts.verbose) {
+            out +=
+              " , schema: validate.schema" +
+              $schemaPath +
+              " , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
         } else {
-          var arr1 = $schemaKeys;
-          if (arr1) {
-            var $propertyKey, i1 = -1,
-              l1 = arr1.length - 1;
-            while (i1 < l1) {
-              $propertyKey = arr1[i1 += 1];
-              out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' ';
+          out += " {} ";
+        }
+        out +=
+          ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError(vErrors); ";
+          } else {
+            out += " validate.errors = vErrors; return false; ";
+          }
+        }
+        out +=
+          "} else {  errors = " +
+          $errs +
+          "; if (vErrors !== null) { if (" +
+          $errs +
+          ") vErrors.length = " +
+          $errs +
+          "; else vErrors = null; }";
+        if (it.opts.allErrors) {
+          out += " } ";
+        }
+        return out;
+      };
+
+      /***/
+    },
+    /* 493 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_pattern(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        var $regexp = $isData
+          ? "(new RegExp(" + $schemaValue + "))"
+          : it.usePattern($schema);
+        out += "if ( ";
+        if ($isData) {
+          out +=
+            " (" +
+            $schemaValue +
+            " !== undefined && typeof " +
+            $schemaValue +
+            " != 'string') || ";
+        }
+        out += " !" + $regexp + ".test(" + $data + ") ) {   ";
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ""; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out +=
+            " { keyword: '" +
+            "pattern" +
+            "' , dataPath: (dataPath || '') + " +
+            it.errorPath +
+            " , schemaPath: " +
+            it.util.toQuotedString($errSchemaPath) +
+            " , params: { pattern:  ";
+          if ($isData) {
+            out += "" + $schemaValue;
+          } else {
+            out += "" + it.util.toQuotedString($schema);
+          }
+          out += "  } ";
+          if (it.opts.messages !== false) {
+            out += " , message: 'should match pattern \"";
+            if ($isData) {
+              out += "' + " + $schemaValue + " + '";
+            } else {
+              out += "" + it.util.escapeQuotes($schema);
             }
+            out += "\"' ";
+          }
+          if (it.opts.verbose) {
+            out += " , schema:  ";
+            if ($isData) {
+              out += "validate.schema" + $schemaPath;
+            } else {
+              out += "" + it.util.toQuotedString($schema);
+            }
+            out +=
+              "         , parentSchema: validate.schema" +
+              it.schemaPath +
+              " , data: " +
+              $data +
+              " ";
+          }
+          out += " } ";
+        } else {
+          out += " {} ";
+        }
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) {
+          /* istanbul ignore if */
+          if (it.async) {
+            out += " throw new ValidationError([" + __err + "]); ";
+          } else {
+            out += " validate.errors = [" + __err + "]; return false; ";
           }
+        } else {
+          out +=
+            " var err = " +
+            __err +
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
         }
-      }
-      if ($pPropertyKeys.length) {
-        var arr2 = $pPropertyKeys;
-        if (arr2) {
-          var $pProperty, $i = -1,
-            l2 = arr2.length - 1;
-          while ($i < l2) {
-            $pProperty = arr2[$i += 1];
-            out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') ';
-          }
+        out += "} ";
+        if ($breakOnError) {
+          out += " else { ";
         }
-      }
-      if (it.opts.patternGroups && $pgPropertyKeys.length) {
-        var arr3 = $pgPropertyKeys;
-        if (arr3) {
-          var $pgProperty, $i = -1,
-            l3 = arr3.length - 1;
-          while ($i < l3) {
-            $pgProperty = arr3[$i += 1];
-            out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') ';
-          }
+        return out;
+      };
+
+      /***/
+    },
+    /* 494 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_properties(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        var $key = "key" + $lvl,
+          $idx = "idx" + $lvl,
+          $dataNxt = ($it.dataLevel = it.dataLevel + 1),
+          $nextData = "data" + $dataNxt,
+          $dataProperties = "dataProperties" + $lvl;
+        var $schemaKeys = Object.keys($schema || {}),
+          $pProperties = it.schema.patternProperties || {},
+          $pPropertyKeys = Object.keys($pProperties),
+          $aProperties = it.schema.additionalProperties,
+          $someProperties = $schemaKeys.length || $pPropertyKeys.length,
+          $noAdditional = $aProperties === false,
+          $additionalIsSchema =
+            typeof $aProperties == "object" && Object.keys($aProperties).length,
+          $removeAdditional = it.opts.removeAdditional,
+          $checkAdditional =
+            $noAdditional || $additionalIsSchema || $removeAdditional,
+          $ownProperties = it.opts.ownProperties,
+          $currentBaseId = it.baseId;
+        var $required = it.schema.required;
+        if (
+          $required &&
+          !(it.opts.v5 && $required.$data) &&
+          $required.length < it.opts.loopRequired
+        )
+          var $requiredHash = it.util.toHash($required);
+        if (it.opts.patternGroups) {
+          var $pgProperties = it.schema.patternGroups || {},
+            $pgPropertyKeys = Object.keys($pgProperties);
         }
-      }
-      out += ' ); if (isAdditional' + ($lvl) + ') { ';
-    }
-    if ($removeAdditional == 'all') {
-      out += ' delete ' + ($data) + '[' + ($key) + ']; ';
-    } else {
-      var $currentErrorPath = it.errorPath;
-      var $additionalProperty = '\' + ' + $key + ' + \'';
-      if (it.opts._errorDataPathProperty) {
-        it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
-      }
-      if ($noAdditional) {
-        if ($removeAdditional) {
-          out += ' delete ' + ($data) + '[' + ($key) + ']; ';
-        } else {
-          out += ' ' + ($nextValid) + ' = false; ';
-          var $currErrSchemaPath = $errSchemaPath;
-          $errSchemaPath = it.errSchemaPath + '/additionalProperties';
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = ''; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } ';
-            if (it.opts.messages !== false) {
-              out += ' , message: \'should NOT have additional properties\' ';
-            }
-            if (it.opts.verbose) {
-              out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-            }
-            out += ' } ';
+        out += "var " + $errs + " = errors;var " + $nextValid + " = true;";
+        if ($ownProperties) {
+          out += " var " + $dataProperties + " = undefined;";
+        }
+        if ($checkAdditional) {
+          if ($ownProperties) {
+            out +=
+              " " +
+              $dataProperties +
+              " = " +
+              $dataProperties +
+              " || Object.keys(" +
+              $data +
+              "); for (var " +
+              $idx +
+              "=0; " +
+              $idx +
+              "<" +
+              $dataProperties +
+              ".length; " +
+              $idx +
+              "++) { var " +
+              $key +
+              " = " +
+              $dataProperties +
+              "[" +
+              $idx +
+              "]; ";
           } else {
-            out += ' {} ';
+            out += " for (var " + $key + " in " + $data + ") { ";
           }
-          var __err = out;
-          out = $$outStack.pop();
-          if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-            if (it.async) {
-              out += ' throw new ValidationError([' + (__err) + ']); ';
-            } else {
-              out += ' validate.errors = [' + (__err) + ']; return false; ';
+          if ($someProperties) {
+            out += " var isAdditional" + $lvl + " = !(false ";
+            if ($schemaKeys.length) {
+              if ($schemaKeys.length > 5) {
+                out += " || validate.schema" + $schemaPath + "[" + $key + "] ";
+              } else {
+                var arr1 = $schemaKeys;
+                if (arr1) {
+                  var $propertyKey,
+                    i1 = -1,
+                    l1 = arr1.length - 1;
+                  while (i1 < l1) {
+                    $propertyKey = arr1[(i1 += 1)];
+                    out +=
+                      " || " +
+                      $key +
+                      " == " +
+                      it.util.toQuotedString($propertyKey) +
+                      " ";
+                  }
+                }
+              }
+            }
+            if ($pPropertyKeys.length) {
+              var arr2 = $pPropertyKeys;
+              if (arr2) {
+                var $pProperty,
+                  $i = -1,
+                  l2 = arr2.length - 1;
+                while ($i < l2) {
+                  $pProperty = arr2[($i += 1)];
+                  out +=
+                    " || " + it.usePattern($pProperty) + ".test(" + $key + ") ";
+                }
+              }
+            }
+            if (it.opts.patternGroups && $pgPropertyKeys.length) {
+              var arr3 = $pgPropertyKeys;
+              if (arr3) {
+                var $pgProperty,
+                  $i = -1,
+                  l3 = arr3.length - 1;
+                while ($i < l3) {
+                  $pgProperty = arr3[($i += 1)];
+                  out +=
+                    " || " +
+                    it.usePattern($pgProperty) +
+                    ".test(" +
+                    $key +
+                    ") ";
+                }
+              }
             }
+            out += " ); if (isAdditional" + $lvl + ") { ";
+          }
+          if ($removeAdditional == "all") {
+            out += " delete " + $data + "[" + $key + "]; ";
           } else {
-            out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+            var $currentErrorPath = it.errorPath;
+            var $additionalProperty = "' + " + $key + " + '";
+            if (it.opts._errorDataPathProperty) {
+              it.errorPath = it.util.getPathExpr(
+                it.errorPath,
+                $key,
+                it.opts.jsonPointers,
+              );
+            }
+            if ($noAdditional) {
+              if ($removeAdditional) {
+                out += " delete " + $data + "[" + $key + "]; ";
+              } else {
+                out += " " + $nextValid + " = false; ";
+                var $currErrSchemaPath = $errSchemaPath;
+                $errSchemaPath = it.errSchemaPath + "/additionalProperties";
+                var $$outStack = $$outStack || [];
+                $$outStack.push(out);
+                out = ""; /* istanbul ignore else */
+                if (it.createErrors !== false) {
+                  out +=
+                    " { keyword: '" +
+                    "additionalProperties" +
+                    "' , dataPath: (dataPath || '') + " +
+                    it.errorPath +
+                    " , schemaPath: " +
+                    it.util.toQuotedString($errSchemaPath) +
+                    " , params: { additionalProperty: '" +
+                    $additionalProperty +
+                    "' } ";
+                  if (it.opts.messages !== false) {
+                    out +=
+                      " , message: 'should NOT have additional properties' ";
+                  }
+                  if (it.opts.verbose) {
+                    out +=
+                      " , schema: false , parentSchema: validate.schema" +
+                      it.schemaPath +
+                      " , data: " +
+                      $data +
+                      " ";
+                  }
+                  out += " } ";
+                } else {
+                  out += " {} ";
+                }
+                var __err = out;
+                out = $$outStack.pop();
+                if (!it.compositeRule && $breakOnError) {
+                  /* istanbul ignore if */
+                  if (it.async) {
+                    out += " throw new ValidationError([" + __err + "]); ";
+                  } else {
+                    out += " validate.errors = [" + __err + "]; return false; ";
+                  }
+                } else {
+                  out +=
+                    " var err = " +
+                    __err +
+                    ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+                }
+                $errSchemaPath = $currErrSchemaPath;
+                if ($breakOnError) {
+                  out += " break; ";
+                }
+              }
+            } else if ($additionalIsSchema) {
+              if ($removeAdditional == "failing") {
+                out += " var " + $errs + " = errors;  ";
+                var $wasComposite = it.compositeRule;
+                it.compositeRule = $it.compositeRule = true;
+                $it.schema = $aProperties;
+                $it.schemaPath = it.schemaPath + ".additionalProperties";
+                $it.errSchemaPath = it.errSchemaPath + "/additionalProperties";
+                $it.errorPath = it.opts._errorDataPathProperty
+                  ? it.errorPath
+                  : it.util.getPathExpr(
+                      it.errorPath,
+                      $key,
+                      it.opts.jsonPointers,
+                    );
+                var $passData = $data + "[" + $key + "]";
+                $it.dataPathArr[$dataNxt] = $key;
+                var $code = it.validate($it);
+                $it.baseId = $currentBaseId;
+                if (it.util.varOccurences($code, $nextData) < 2) {
+                  out +=
+                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
+                } else {
+                  out +=
+                    " var " +
+                    $nextData +
+                    " = " +
+                    $passData +
+                    "; " +
+                    $code +
+                    " ";
+                }
+                out +=
+                  " if (!" +
+                  $nextValid +
+                  ") { errors = " +
+                  $errs +
+                  "; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete " +
+                  $data +
+                  "[" +
+                  $key +
+                  "]; }  ";
+                it.compositeRule = $it.compositeRule = $wasComposite;
+              } else {
+                $it.schema = $aProperties;
+                $it.schemaPath = it.schemaPath + ".additionalProperties";
+                $it.errSchemaPath = it.errSchemaPath + "/additionalProperties";
+                $it.errorPath = it.opts._errorDataPathProperty
+                  ? it.errorPath
+                  : it.util.getPathExpr(
+                      it.errorPath,
+                      $key,
+                      it.opts.jsonPointers,
+                    );
+                var $passData = $data + "[" + $key + "]";
+                $it.dataPathArr[$dataNxt] = $key;
+                var $code = it.validate($it);
+                $it.baseId = $currentBaseId;
+                if (it.util.varOccurences($code, $nextData) < 2) {
+                  out +=
+                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
+                } else {
+                  out +=
+                    " var " +
+                    $nextData +
+                    " = " +
+                    $passData +
+                    "; " +
+                    $code +
+                    " ";
+                }
+                if ($breakOnError) {
+                  out += " if (!" + $nextValid + ") break; ";
+                }
+              }
+            }
+            it.errorPath = $currentErrorPath;
           }
-          $errSchemaPath = $currErrSchemaPath;
+          if ($someProperties) {
+            out += " } ";
+          }
+          out += " }  ";
           if ($breakOnError) {
-            out += ' break; ';
+            out += " if (" + $nextValid + ") { ";
+            $closingBraces += "}";
+          }
+        }
+        var $useDefaults = it.opts.useDefaults && !it.compositeRule;
+        if ($schemaKeys.length) {
+          var arr4 = $schemaKeys;
+          if (arr4) {
+            var $propertyKey,
+              i4 = -1,
+              l4 = arr4.length - 1;
+            while (i4 < l4) {
+              $propertyKey = arr4[(i4 += 1)];
+              var $sch = $schema[$propertyKey];
+              if (it.util.schemaHasRules($sch, it.RULES.all)) {
+                var $prop = it.util.getProperty($propertyKey),
+                  $passData = $data + $prop,
+                  $hasDefault = $useDefaults && $sch.default !== undefined;
+                $it.schema = $sch;
+                $it.schemaPath = $schemaPath + $prop;
+                $it.errSchemaPath =
+                  $errSchemaPath + "/" + it.util.escapeFragment($propertyKey);
+                $it.errorPath = it.util.getPath(
+                  it.errorPath,
+                  $propertyKey,
+                  it.opts.jsonPointers,
+                );
+                $it.dataPathArr[$dataNxt] =
+                  it.util.toQuotedString($propertyKey);
+                var $code = it.validate($it);
+                $it.baseId = $currentBaseId;
+                if (it.util.varOccurences($code, $nextData) < 2) {
+                  $code = it.util.varReplace($code, $nextData, $passData);
+                  var $useData = $passData;
+                } else {
+                  var $useData = $nextData;
+                  out += " var " + $nextData + " = " + $passData + "; ";
+                }
+                if ($hasDefault) {
+                  out += " " + $code + " ";
+                } else {
+                  if ($requiredHash && $requiredHash[$propertyKey]) {
+                    out += " if ( " + $useData + " === undefined ";
+                    if ($ownProperties) {
+                      out +=
+                        " || ! Object.prototype.hasOwnProperty.call(" +
+                        $data +
+                        ", '" +
+                        it.util.escapeQuotes($propertyKey) +
+                        "') ";
+                    }
+                    out += ") { " + $nextValid + " = false; ";
+                    var $currentErrorPath = it.errorPath,
+                      $currErrSchemaPath = $errSchemaPath,
+                      $missingProperty = it.util.escapeQuotes($propertyKey);
+                    if (it.opts._errorDataPathProperty) {
+                      it.errorPath = it.util.getPath(
+                        $currentErrorPath,
+                        $propertyKey,
+                        it.opts.jsonPointers,
+                      );
+                    }
+                    $errSchemaPath = it.errSchemaPath + "/required";
+                    var $$outStack = $$outStack || [];
+                    $$outStack.push(out);
+                    out = ""; /* istanbul ignore else */
+                    if (it.createErrors !== false) {
+                      out +=
+                        " { keyword: '" +
+                        "required" +
+                        "' , dataPath: (dataPath || '') + " +
+                        it.errorPath +
+                        " , schemaPath: " +
+                        it.util.toQuotedString($errSchemaPath) +
+                        " , params: { missingProperty: '" +
+                        $missingProperty +
+                        "' } ";
+                      if (it.opts.messages !== false) {
+                        out += " , message: '";
+                        if (it.opts._errorDataPathProperty) {
+                          out += "is a required property";
+                        } else {
+                          out +=
+                            "should have required property \\'" +
+                            $missingProperty +
+                            "\\'";
+                        }
+                        out += "' ";
+                      }
+                      if (it.opts.verbose) {
+                        out +=
+                          " , schema: validate.schema" +
+                          $schemaPath +
+                          " , parentSchema: validate.schema" +
+                          it.schemaPath +
+                          " , data: " +
+                          $data +
+                          " ";
+                      }
+                      out += " } ";
+                    } else {
+                      out += " {} ";
+                    }
+                    var __err = out;
+                    out = $$outStack.pop();
+                    if (!it.compositeRule && $breakOnError) {
+                      /* istanbul ignore if */
+                      if (it.async) {
+                        out += " throw new ValidationError([" + __err + "]); ";
+                      } else {
+                        out +=
+                          " validate.errors = [" + __err + "]; return false; ";
+                      }
+                    } else {
+                      out +=
+                        " var err = " +
+                        __err +
+                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+                    }
+                    $errSchemaPath = $currErrSchemaPath;
+                    it.errorPath = $currentErrorPath;
+                    out += " } else { ";
+                  } else {
+                    if ($breakOnError) {
+                      out += " if ( " + $useData + " === undefined ";
+                      if ($ownProperties) {
+                        out +=
+                          " || ! Object.prototype.hasOwnProperty.call(" +
+                          $data +
+                          ", '" +
+                          it.util.escapeQuotes($propertyKey) +
+                          "') ";
+                      }
+                      out += ") { " + $nextValid + " = true; } else { ";
+                    } else {
+                      out += " if (" + $useData + " !== undefined ";
+                      if ($ownProperties) {
+                        out +=
+                          " &&   Object.prototype.hasOwnProperty.call(" +
+                          $data +
+                          ", '" +
+                          it.util.escapeQuotes($propertyKey) +
+                          "') ";
+                      }
+                      out += " ) { ";
+                    }
+                  }
+                  out += " " + $code + " } ";
+                }
+              }
+              if ($breakOnError) {
+                out += " if (" + $nextValid + ") { ";
+                $closingBraces += "}";
+              }
+            }
+          }
+        }
+        if ($pPropertyKeys.length) {
+          var arr5 = $pPropertyKeys;
+          if (arr5) {
+            var $pProperty,
+              i5 = -1,
+              l5 = arr5.length - 1;
+            while (i5 < l5) {
+              $pProperty = arr5[(i5 += 1)];
+              var $sch = $pProperties[$pProperty];
+              if (it.util.schemaHasRules($sch, it.RULES.all)) {
+                $it.schema = $sch;
+                $it.schemaPath =
+                  it.schemaPath +
+                  ".patternProperties" +
+                  it.util.getProperty($pProperty);
+                $it.errSchemaPath =
+                  it.errSchemaPath +
+                  "/patternProperties/" +
+                  it.util.escapeFragment($pProperty);
+                if ($ownProperties) {
+                  out +=
+                    " " +
+                    $dataProperties +
+                    " = " +
+                    $dataProperties +
+                    " || Object.keys(" +
+                    $data +
+                    "); for (var " +
+                    $idx +
+                    "=0; " +
+                    $idx +
+                    "<" +
+                    $dataProperties +
+                    ".length; " +
+                    $idx +
+                    "++) { var " +
+                    $key +
+                    " = " +
+                    $dataProperties +
+                    "[" +
+                    $idx +
+                    "]; ";
+                } else {
+                  out += " for (var " + $key + " in " + $data + ") { ";
+                }
+                out +=
+                  " if (" +
+                  it.usePattern($pProperty) +
+                  ".test(" +
+                  $key +
+                  ")) { ";
+                $it.errorPath = it.util.getPathExpr(
+                  it.errorPath,
+                  $key,
+                  it.opts.jsonPointers,
+                );
+                var $passData = $data + "[" + $key + "]";
+                $it.dataPathArr[$dataNxt] = $key;
+                var $code = it.validate($it);
+                $it.baseId = $currentBaseId;
+                if (it.util.varOccurences($code, $nextData) < 2) {
+                  out +=
+                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
+                } else {
+                  out +=
+                    " var " +
+                    $nextData +
+                    " = " +
+                    $passData +
+                    "; " +
+                    $code +
+                    " ";
+                }
+                if ($breakOnError) {
+                  out += " if (!" + $nextValid + ") break; ";
+                }
+                out += " } ";
+                if ($breakOnError) {
+                  out += " else " + $nextValid + " = true; ";
+                }
+                out += " }  ";
+                if ($breakOnError) {
+                  out += " if (" + $nextValid + ") { ";
+                  $closingBraces += "}";
+                }
+              }
+            }
+          }
+        }
+        if (it.opts.patternGroups && $pgPropertyKeys.length) {
+          var arr6 = $pgPropertyKeys;
+          if (arr6) {
+            var $pgProperty,
+              i6 = -1,
+              l6 = arr6.length - 1;
+            while (i6 < l6) {
+              $pgProperty = arr6[(i6 += 1)];
+              var $pgSchema = $pgProperties[$pgProperty],
+                $sch = $pgSchema.schema;
+              if (it.util.schemaHasRules($sch, it.RULES.all)) {
+                $it.schema = $sch;
+                $it.schemaPath =
+                  it.schemaPath +
+                  ".patternGroups" +
+                  it.util.getProperty($pgProperty) +
+                  ".schema";
+                $it.errSchemaPath =
+                  it.errSchemaPath +
+                  "/patternGroups/" +
+                  it.util.escapeFragment($pgProperty) +
+                  "/schema";
+                out += " var pgPropCount" + $lvl + " = 0;  ";
+                if ($ownProperties) {
+                  out +=
+                    " " +
+                    $dataProperties +
+                    " = " +
+                    $dataProperties +
+                    " || Object.keys(" +
+                    $data +
+                    "); for (var " +
+                    $idx +
+                    "=0; " +
+                    $idx +
+                    "<" +
+                    $dataProperties +
+                    ".length; " +
+                    $idx +
+                    "++) { var " +
+                    $key +
+                    " = " +
+                    $dataProperties +
+                    "[" +
+                    $idx +
+                    "]; ";
+                } else {
+                  out += " for (var " + $key + " in " + $data + ") { ";
+                }
+                out +=
+                  " if (" +
+                  it.usePattern($pgProperty) +
+                  ".test(" +
+                  $key +
+                  ")) { pgPropCount" +
+                  $lvl +
+                  "++; ";
+                $it.errorPath = it.util.getPathExpr(
+                  it.errorPath,
+                  $key,
+                  it.opts.jsonPointers,
+                );
+                var $passData = $data + "[" + $key + "]";
+                $it.dataPathArr[$dataNxt] = $key;
+                var $code = it.validate($it);
+                $it.baseId = $currentBaseId;
+                if (it.util.varOccurences($code, $nextData) < 2) {
+                  out +=
+                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
+                } else {
+                  out +=
+                    " var " +
+                    $nextData +
+                    " = " +
+                    $passData +
+                    "; " +
+                    $code +
+                    " ";
+                }
+                if ($breakOnError) {
+                  out += " if (!" + $nextValid + ") break; ";
+                }
+                out += " } ";
+                if ($breakOnError) {
+                  out += " else " + $nextValid + " = true; ";
+                }
+                out += " }  ";
+                if ($breakOnError) {
+                  out += " if (" + $nextValid + ") { ";
+                  $closingBraces += "}";
+                }
+                var $pgMin = $pgSchema.minimum,
+                  $pgMax = $pgSchema.maximum;
+                if ($pgMin !== undefined || $pgMax !== undefined) {
+                  out += " var " + $valid + " = true; ";
+                  var $currErrSchemaPath = $errSchemaPath;
+                  if ($pgMin !== undefined) {
+                    var $limit = $pgMin,
+                      $reason = "minimum",
+                      $moreOrLess = "less";
+                    out +=
+                      " " +
+                      $valid +
+                      " = pgPropCount" +
+                      $lvl +
+                      " >= " +
+                      $pgMin +
+                      "; ";
+                    $errSchemaPath =
+                      it.errSchemaPath + "/patternGroups/minimum";
+                    out += "  if (!" + $valid + ") {   ";
+                    var $$outStack = $$outStack || [];
+                    $$outStack.push(out);
+                    out = ""; /* istanbul ignore else */
+                    if (it.createErrors !== false) {
+                      out +=
+                        " { keyword: '" +
+                        "patternGroups" +
+                        "' , dataPath: (dataPath || '') + " +
+                        it.errorPath +
+                        " , schemaPath: " +
+                        it.util.toQuotedString($errSchemaPath) +
+                        " , params: { reason: '" +
+                        $reason +
+                        "', limit: " +
+                        $limit +
+                        ", pattern: '" +
+                        it.util.escapeQuotes($pgProperty) +
+                        "' } ";
+                      if (it.opts.messages !== false) {
+                        out +=
+                          " , message: 'should NOT have " +
+                          $moreOrLess +
+                          " than " +
+                          $limit +
+                          ' properties matching pattern "' +
+                          it.util.escapeQuotes($pgProperty) +
+                          "\"' ";
+                      }
+                      if (it.opts.verbose) {
+                        out +=
+                          " , schema: validate.schema" +
+                          $schemaPath +
+                          " , parentSchema: validate.schema" +
+                          it.schemaPath +
+                          " , data: " +
+                          $data +
+                          " ";
+                      }
+                      out += " } ";
+                    } else {
+                      out += " {} ";
+                    }
+                    var __err = out;
+                    out = $$outStack.pop();
+                    if (!it.compositeRule && $breakOnError) {
+                      /* istanbul ignore if */
+                      if (it.async) {
+                        out += " throw new ValidationError([" + __err + "]); ";
+                      } else {
+                        out +=
+                          " validate.errors = [" + __err + "]; return false; ";
+                      }
+                    } else {
+                      out +=
+                        " var err = " +
+                        __err +
+                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+                    }
+                    out += " } ";
+                    if ($pgMax !== undefined) {
+                      out += " else ";
+                    }
+                  }
+                  if ($pgMax !== undefined) {
+                    var $limit = $pgMax,
+                      $reason = "maximum",
+                      $moreOrLess = "more";
+                    out +=
+                      " " +
+                      $valid +
+                      " = pgPropCount" +
+                      $lvl +
+                      " <= " +
+                      $pgMax +
+                      "; ";
+                    $errSchemaPath =
+                      it.errSchemaPath + "/patternGroups/maximum";
+                    out += "  if (!" + $valid + ") {   ";
+                    var $$outStack = $$outStack || [];
+                    $$outStack.push(out);
+                    out = ""; /* istanbul ignore else */
+                    if (it.createErrors !== false) {
+                      out +=
+                        " { keyword: '" +
+                        "patternGroups" +
+                        "' , dataPath: (dataPath || '') + " +
+                        it.errorPath +
+                        " , schemaPath: " +
+                        it.util.toQuotedString($errSchemaPath) +
+                        " , params: { reason: '" +
+                        $reason +
+                        "', limit: " +
+                        $limit +
+                        ", pattern: '" +
+                        it.util.escapeQuotes($pgProperty) +
+                        "' } ";
+                      if (it.opts.messages !== false) {
+                        out +=
+                          " , message: 'should NOT have " +
+                          $moreOrLess +
+                          " than " +
+                          $limit +
+                          ' properties matching pattern "' +
+                          it.util.escapeQuotes($pgProperty) +
+                          "\"' ";
+                      }
+                      if (it.opts.verbose) {
+                        out +=
+                          " , schema: validate.schema" +
+                          $schemaPath +
+                          " , parentSchema: validate.schema" +
+                          it.schemaPath +
+                          " , data: " +
+                          $data +
+                          " ";
+                      }
+                      out += " } ";
+                    } else {
+                      out += " {} ";
+                    }
+                    var __err = out;
+                    out = $$outStack.pop();
+                    if (!it.compositeRule && $breakOnError) {
+                      /* istanbul ignore if */
+                      if (it.async) {
+                        out += " throw new ValidationError([" + __err + "]); ";
+                      } else {
+                        out +=
+                          " validate.errors = [" + __err + "]; return false; ";
+                      }
+                    } else {
+                      out +=
+                        " var err = " +
+                        __err +
+                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+                    }
+                    out += " } ";
+                  }
+                  $errSchemaPath = $currErrSchemaPath;
+                  if ($breakOnError) {
+                    out += " if (" + $valid + ") { ";
+                    $closingBraces += "}";
+                  }
+                }
+              }
+            }
           }
         }
-      } else if ($additionalIsSchema) {
-        if ($removeAdditional == 'failing') {
-          out += ' var ' + ($errs) + ' = errors;  ';
+        if ($breakOnError) {
+          out += " " + $closingBraces + " if (" + $errs + " == errors) {";
+        }
+        out = it.util.cleanUpCode(out);
+        return out;
+      };
+
+      /***/
+    },
+    /* 495 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_propertyNames(
+        it,
+        $keyword,
+        $ruleType,
+      ) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $errs = "errs__" + $lvl;
+        var $it = it.util.copy(it);
+        var $closingBraces = "";
+        $it.level++;
+        var $nextValid = "valid" + $it.level;
+        if (it.util.schemaHasRules($schema, it.RULES.all)) {
+          $it.schema = $schema;
+          $it.schemaPath = $schemaPath;
+          $it.errSchemaPath = $errSchemaPath;
+          var $key = "key" + $lvl,
+            $idx = "idx" + $lvl,
+            $i = "i" + $lvl,
+            $invalidName = "' + " + $key + " + '",
+            $dataNxt = ($it.dataLevel = it.dataLevel + 1),
+            $nextData = "data" + $dataNxt,
+            $dataProperties = "dataProperties" + $lvl,
+            $ownProperties = it.opts.ownProperties,
+            $currentBaseId = it.baseId;
+          out += " var " + $errs + " = errors; ";
+          if ($ownProperties) {
+            out += " var " + $dataProperties + " = undefined; ";
+          }
+          if ($ownProperties) {
+            out +=
+              " " +
+              $dataProperties +
+              " = " +
+              $dataProperties +
+              " || Object.keys(" +
+              $data +
+              "); for (var " +
+              $idx +
+              "=0; " +
+              $idx +
+              "<" +
+              $dataProperties +
+              ".length; " +
+              $idx +
+              "++) { var " +
+              $key +
+              " = " +
+              $dataProperties +
+              "[" +
+              $idx +
+              "]; ";
+          } else {
+            out += " for (var " + $key + " in " + $data + ") { ";
+          }
+          out += " var startErrs" + $lvl + " = errors; ";
+          var $passData = $key;
           var $wasComposite = it.compositeRule;
           it.compositeRule = $it.compositeRule = true;
-          $it.schema = $aProperties;
-          $it.schemaPath = it.schemaPath + '.additionalProperties';
-          $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
-          $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
-          var $passData = $data + '[' + $key + ']';
-          $it.dataPathArr[$dataNxt] = $key;
           var $code = it.validate($it);
           $it.baseId = $currentBaseId;
           if (it.util.varOccurences($code, $nextData) < 2) {
-            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+            out += " " + it.util.varReplace($code, $nextData, $passData) + " ";
           } else {
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+            out += " var " + $nextData + " = " + $passData + "; " + $code + " ";
           }
-          out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; }  ';
           it.compositeRule = $it.compositeRule = $wasComposite;
-        } else {
-          $it.schema = $aProperties;
-          $it.schemaPath = it.schemaPath + '.additionalProperties';
-          $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
-          $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
-          var $passData = $data + '[' + $key + ']';
-          $it.dataPathArr[$dataNxt] = $key;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+          out +=
+            " if (!" +
+            $nextValid +
+            ") { for (var " +
+            $i +
+            "=startErrs" +
+            $lvl +
+            "; " +
+            $i +
+            "<errors; " +
+            $i +
+            "++) { vErrors[" +
+            $i +
+            "].propertyName = " +
+            $key +
+            "; }   var err =   "; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out +=
+              " { keyword: '" +
+              "propertyNames" +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: { propertyName: '" +
+              $invalidName +
+              "' } ";
+            if (it.opts.messages !== false) {
+              out +=
+                " , message: 'property name \\'" +
+                $invalidName +
+                "\\' is invalid' ";
+            }
+            if (it.opts.verbose) {
+              out +=
+                " , schema: validate.schema" +
+                $schemaPath +
+                " , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
+            }
+            out += " } ";
           } else {
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+            out += " {} ";
+          }
+          out +=
+            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          if (!it.compositeRule && $breakOnError) {
+            /* istanbul ignore if */
+            if (it.async) {
+              out += " throw new ValidationError(vErrors); ";
+            } else {
+              out += " validate.errors = vErrors; return false; ";
+            }
           }
           if ($breakOnError) {
-            out += ' if (!' + ($nextValid) + ') break; ';
+            out += " break; ";
           }
+          out += " } }";
         }
-      }
-      it.errorPath = $currentErrorPath;
-    }
-    if ($someProperties) {
-      out += ' } ';
-    }
-    out += ' }  ';
-    if ($breakOnError) {
-      out += ' if (' + ($nextValid) + ') { ';
-      $closingBraces += '}';
-    }
-  }
-  var $useDefaults = it.opts.useDefaults && !it.compositeRule;
-  if ($schemaKeys.length) {
-    var arr4 = $schemaKeys;
-    if (arr4) {
-      var $propertyKey, i4 = -1,
-        l4 = arr4.length - 1;
-      while (i4 < l4) {
-        $propertyKey = arr4[i4 += 1];
-        var $sch = $schema[$propertyKey];
-        if (it.util.schemaHasRules($sch, it.RULES.all)) {
-          var $prop = it.util.getProperty($propertyKey),
-            $passData = $data + $prop,
-            $hasDefault = $useDefaults && $sch.default !== undefined;
-          $it.schema = $sch;
-          $it.schemaPath = $schemaPath + $prop;
-          $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($propertyKey);
-          $it.errorPath = it.util.getPath(it.errorPath, $propertyKey, it.opts.jsonPointers);
-          $it.dataPathArr[$dataNxt] = it.util.toQuotedString($propertyKey);
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            $code = it.util.varReplace($code, $nextData, $passData);
-            var $useData = $passData;
+        if ($breakOnError) {
+          out += " " + $closingBraces + " if (" + $errs + " == errors) {";
+        }
+        out = it.util.cleanUpCode(out);
+        return out;
+      };
+
+      /***/
+    },
+    /* 496 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_ref(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $async, $refCode;
+        if ($schema == "#" || $schema == "#/") {
+          if (it.isRoot) {
+            $async = it.async;
+            $refCode = "validate";
           } else {
-            var $useData = $nextData;
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ';
+            $async = it.root.schema.$async === true;
+            $refCode = "root.refVal[0]";
           }
-          if ($hasDefault) {
-            out += ' ' + ($code) + ' ';
-          } else {
-            if ($requiredHash && $requiredHash[$propertyKey]) {
-              out += ' if ( ' + ($useData) + ' === undefined ';
-              if ($ownProperties) {
-                out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
-              }
-              out += ') { ' + ($nextValid) + ' = false; ';
-              var $currentErrorPath = it.errorPath,
-                $currErrSchemaPath = $errSchemaPath,
-                $missingProperty = it.util.escapeQuotes($propertyKey);
-              if (it.opts._errorDataPathProperty) {
-                it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
-              }
-              $errSchemaPath = it.errSchemaPath + '/required';
+        } else {
+          var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
+          if ($refVal === undefined) {
+            var $message = it.MissingRefError.message(it.baseId, $schema);
+            if (it.opts.missingRefs == "fail") {
+              it.logger.error($message);
               var $$outStack = $$outStack || [];
               $$outStack.push(out);
-              out = ''; /* istanbul ignore else */
+              out = ""; /* istanbul ignore else */
               if (it.createErrors !== false) {
-                out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
+                out +=
+                  " { keyword: '" +
+                  "$ref" +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { ref: '" +
+                  it.util.escapeQuotes($schema) +
+                  "' } ";
                 if (it.opts.messages !== false) {
-                  out += ' , message: \'';
-                  if (it.opts._errorDataPathProperty) {
-                    out += 'is a required property';
-                  } else {
-                    out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
-                  }
-                  out += '\' ';
+                  out +=
+                    " , message: 'can\\'t resolve reference " +
+                    it.util.escapeQuotes($schema) +
+                    "' ";
                 }
                 if (it.opts.verbose) {
-                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+                  out +=
+                    " , schema: " +
+                    it.util.toQuotedString($schema) +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
                 }
-                out += ' } ';
+                out += " } ";
               } else {
-                out += ' {} ';
+                out += " {} ";
               }
               var __err = out;
               out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+              if (!it.compositeRule && $breakOnError) {
+                /* istanbul ignore if */
                 if (it.async) {
-                  out += ' throw new ValidationError([' + (__err) + ']); ';
+                  out += " throw new ValidationError([" + __err + "]); ";
                 } else {
-                  out += ' validate.errors = [' + (__err) + ']; return false; ';
+                  out += " validate.errors = [" + __err + "]; return false; ";
                 }
               } else {
-                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+                out +=
+                  " var err = " +
+                  __err +
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
               }
-              $errSchemaPath = $currErrSchemaPath;
-              it.errorPath = $currentErrorPath;
-              out += ' } else { ';
-            } else {
               if ($breakOnError) {
-                out += ' if ( ' + ($useData) + ' === undefined ';
-                if ($ownProperties) {
-                  out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
-                }
-                out += ') { ' + ($nextValid) + ' = true; } else { ';
-              } else {
-                out += ' if (' + ($useData) + ' !== undefined ';
-                if ($ownProperties) {
-                  out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
-                }
-                out += ' ) { ';
+                out += " if (false) { ";
+              }
+            } else if (it.opts.missingRefs == "ignore") {
+              it.logger.warn($message);
+              if ($breakOnError) {
+                out += " if (true) { ";
               }
+            } else {
+              throw new it.MissingRefError(it.baseId, $schema, $message);
+            }
+          } else if ($refVal.inline) {
+            var $it = it.util.copy(it);
+            $it.level++;
+            var $nextValid = "valid" + $it.level;
+            $it.schema = $refVal.schema;
+            $it.schemaPath = "";
+            $it.errSchemaPath = $schema;
+            var $code = it
+              .validate($it)
+              .replace(/validate\.schema/g, $refVal.code);
+            out += " " + $code + " ";
+            if ($breakOnError) {
+              out += " if (" + $nextValid + ") { ";
             }
-            out += ' ' + ($code) + ' } ';
-          }
-        }
-        if ($breakOnError) {
-          out += ' if (' + ($nextValid) + ') { ';
-          $closingBraces += '}';
-        }
-      }
-    }
-  }
-  if ($pPropertyKeys.length) {
-    var arr5 = $pPropertyKeys;
-    if (arr5) {
-      var $pProperty, i5 = -1,
-        l5 = arr5.length - 1;
-      while (i5 < l5) {
-        $pProperty = arr5[i5 += 1];
-        var $sch = $pProperties[$pProperty];
-        if (it.util.schemaHasRules($sch, it.RULES.all)) {
-          $it.schema = $sch;
-          $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty);
-          $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty);
-          if ($ownProperties) {
-            out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
           } else {
-            out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
+            $async = $refVal.$async === true;
+            $refCode = $refVal.code;
           }
-          out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { ';
-          $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
-          var $passData = $data + '[' + $key + ']';
-          $it.dataPathArr[$dataNxt] = $key;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+        }
+        if ($refCode) {
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = "";
+          if (it.opts.passContext) {
+            out += " " + $refCode + ".call(this, ";
           } else {
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-          }
-          if ($breakOnError) {
-            out += ' if (!' + ($nextValid) + ') break; ';
-          }
-          out += ' } ';
-          if ($breakOnError) {
-            out += ' else ' + ($nextValid) + ' = true; ';
+            out += " " + $refCode + "( ";
           }
-          out += ' }  ';
-          if ($breakOnError) {
-            out += ' if (' + ($nextValid) + ') { ';
-            $closingBraces += '}';
+          out += " " + $data + ", (dataPath || '')";
+          if (it.errorPath != '""') {
+            out += " + " + it.errorPath;
           }
-        }
-      }
-    }
-  }
-  if (it.opts.patternGroups && $pgPropertyKeys.length) {
-    var arr6 = $pgPropertyKeys;
-    if (arr6) {
-      var $pgProperty, i6 = -1,
-        l6 = arr6.length - 1;
-      while (i6 < l6) {
-        $pgProperty = arr6[i6 += 1];
-        var $pgSchema = $pgProperties[$pgProperty],
-          $sch = $pgSchema.schema;
-        if (it.util.schemaHasRules($sch, it.RULES.all)) {
-          $it.schema = $sch;
-          $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema';
-          $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema';
-          out += ' var pgPropCount' + ($lvl) + ' = 0;  ';
-          if ($ownProperties) {
-            out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
+          var $parentData = $dataLvl
+              ? "data" + ($dataLvl - 1 || "")
+              : "parentData",
+            $parentDataProperty = $dataLvl
+              ? it.dataPathArr[$dataLvl]
+              : "parentDataProperty";
+          out +=
+            " , " + $parentData + " , " + $parentDataProperty + ", rootData)  ";
+          var __callValidate = out;
+          out = $$outStack.pop();
+          if ($async) {
+            if (!it.async)
+              throw new Error("async schema referenced by sync schema");
+            if ($breakOnError) {
+              out += " var " + $valid + "; ";
+            }
+            out += " try { " + it.yieldAwait + " " + __callValidate + "; ";
+            if ($breakOnError) {
+              out += " " + $valid + " = true; ";
+            }
+            out +=
+              " } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; ";
+            if ($breakOnError) {
+              out += " " + $valid + " = false; ";
+            }
+            out += " } ";
+            if ($breakOnError) {
+              out += " if (" + $valid + ") { ";
+            }
           } else {
-            out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
+            out +=
+              " if (!" +
+              __callValidate +
+              ") { if (vErrors === null) vErrors = " +
+              $refCode +
+              ".errors; else vErrors = vErrors.concat(" +
+              $refCode +
+              ".errors); errors = vErrors.length; } ";
+            if ($breakOnError) {
+              out += " else { ";
+            }
           }
-          out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; ';
-          $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
-          var $passData = $data + '[' + $key + ']';
-          $it.dataPathArr[$dataNxt] = $key;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+        }
+        return out;
+      };
+
+      /***/
+    },
+    /* 497 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_required(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
+        } else {
+          $schemaValue = $schema;
+        }
+        var $vSchema = "schema" + $lvl;
+        if (!$isData) {
+          if (
+            $schema.length < it.opts.loopRequired &&
+            it.schema.properties &&
+            Object.keys(it.schema.properties).length
+          ) {
+            var $required = [];
+            var arr1 = $schema;
+            if (arr1) {
+              var $property,
+                i1 = -1,
+                l1 = arr1.length - 1;
+              while (i1 < l1) {
+                $property = arr1[(i1 += 1)];
+                var $propertySch = it.schema.properties[$property];
+                if (
+                  !(
+                    $propertySch &&
+                    it.util.schemaHasRules($propertySch, it.RULES.all)
+                  )
+                ) {
+                  $required[$required.length] = $property;
+                }
+              }
+            }
           } else {
-            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-          }
-          if ($breakOnError) {
-            out += ' if (!' + ($nextValid) + ') break; ';
+            var $required = $schema;
           }
-          out += ' } ';
-          if ($breakOnError) {
-            out += ' else ' + ($nextValid) + ' = true; ';
-          }
-          out += ' }  ';
+        }
+        if ($isData || $required.length) {
+          var $currentErrorPath = it.errorPath,
+            $loopRequired = $isData || $required.length >= it.opts.loopRequired,
+            $ownProperties = it.opts.ownProperties;
           if ($breakOnError) {
-            out += ' if (' + ($nextValid) + ') { ';
-            $closingBraces += '}';
-          }
-          var $pgMin = $pgSchema.minimum,
-            $pgMax = $pgSchema.maximum;
-          if ($pgMin !== undefined || $pgMax !== undefined) {
-            out += ' var ' + ($valid) + ' = true; ';
-            var $currErrSchemaPath = $errSchemaPath;
-            if ($pgMin !== undefined) {
-              var $limit = $pgMin,
-                $reason = 'minimum',
-                $moreOrLess = 'less';
-              out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; ';
-              $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum';
-              out += '  if (!' + ($valid) + ') {   ';
+            out += " var missing" + $lvl + "; ";
+            if ($loopRequired) {
+              if (!$isData) {
+                out +=
+                  " var " +
+                  $vSchema +
+                  " = validate.schema" +
+                  $schemaPath +
+                  "; ";
+              }
+              var $i = "i" + $lvl,
+                $propertyPath = "schema" + $lvl + "[" + $i + "]",
+                $missingProperty = "' + " + $propertyPath + " + '";
+              if (it.opts._errorDataPathProperty) {
+                it.errorPath = it.util.getPathExpr(
+                  $currentErrorPath,
+                  $propertyPath,
+                  it.opts.jsonPointers,
+                );
+              }
+              out += " var " + $valid + " = true; ";
+              if ($isData) {
+                out +=
+                  " if (schema" +
+                  $lvl +
+                  " === undefined) " +
+                  $valid +
+                  " = true; else if (!Array.isArray(schema" +
+                  $lvl +
+                  ")) " +
+                  $valid +
+                  " = false; else {";
+              }
+              out +=
+                " for (var " +
+                $i +
+                " = 0; " +
+                $i +
+                " < " +
+                $vSchema +
+                ".length; " +
+                $i +
+                "++) { " +
+                $valid +
+                " = " +
+                $data +
+                "[" +
+                $vSchema +
+                "[" +
+                $i +
+                "]] !== undefined ";
+              if ($ownProperties) {
+                out +=
+                  " &&   Object.prototype.hasOwnProperty.call(" +
+                  $data +
+                  ", " +
+                  $vSchema +
+                  "[" +
+                  $i +
+                  "]) ";
+              }
+              out += "; if (!" + $valid + ") break; } ";
+              if ($isData) {
+                out += "  }  ";
+              }
+              out += "  if (!" + $valid + ") {   ";
               var $$outStack = $$outStack || [];
               $$outStack.push(out);
-              out = ''; /* istanbul ignore else */
+              out = ""; /* istanbul ignore else */
               if (it.createErrors !== false) {
-                out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
+                out +=
+                  " { keyword: '" +
+                  "required" +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { missingProperty: '" +
+                  $missingProperty +
+                  "' } ";
                 if (it.opts.messages !== false) {
-                  out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
+                  out += " , message: '";
+                  if (it.opts._errorDataPathProperty) {
+                    out += "is a required property";
+                  } else {
+                    out +=
+                      "should have required property \\'" +
+                      $missingProperty +
+                      "\\'";
+                  }
+                  out += "' ";
                 }
                 if (it.opts.verbose) {
-                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+                  out +=
+                    " , schema: validate.schema" +
+                    $schemaPath +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
                 }
-                out += ' } ';
+                out += " } ";
               } else {
-                out += ' {} ';
+                out += " {} ";
               }
               var __err = out;
               out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+              if (!it.compositeRule && $breakOnError) {
+                /* istanbul ignore if */
                 if (it.async) {
-                  out += ' throw new ValidationError([' + (__err) + ']); ';
+                  out += " throw new ValidationError([" + __err + "]); ";
                 } else {
-                  out += ' validate.errors = [' + (__err) + ']; return false; ';
+                  out += " validate.errors = [" + __err + "]; return false; ";
                 }
               } else {
-                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+                out +=
+                  " var err = " +
+                  __err +
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
               }
-              out += ' } ';
-              if ($pgMax !== undefined) {
-                out += ' else ';
+              out += " } else { ";
+            } else {
+              out += " if ( ";
+              var arr2 = $required;
+              if (arr2) {
+                var $propertyKey,
+                  $i = -1,
+                  l2 = arr2.length - 1;
+                while ($i < l2) {
+                  $propertyKey = arr2[($i += 1)];
+                  if ($i) {
+                    out += " || ";
+                  }
+                  var $prop = it.util.getProperty($propertyKey),
+                    $useData = $data + $prop;
+                  out += " ( ( " + $useData + " === undefined ";
+                  if ($ownProperties) {
+                    out +=
+                      " || ! Object.prototype.hasOwnProperty.call(" +
+                      $data +
+                      ", '" +
+                      it.util.escapeQuotes($propertyKey) +
+                      "') ";
+                  }
+                  out +=
+                    ") && (missing" +
+                    $lvl +
+                    " = " +
+                    it.util.toQuotedString(
+                      it.opts.jsonPointers ? $propertyKey : $prop,
+                    ) +
+                    ") ) ";
+                }
+              }
+              out += ") {  ";
+              var $propertyPath = "missing" + $lvl,
+                $missingProperty = "' + " + $propertyPath + " + '";
+              if (it.opts._errorDataPathProperty) {
+                it.errorPath = it.opts.jsonPointers
+                  ? it.util.getPathExpr($currentErrorPath, $propertyPath, true)
+                  : $currentErrorPath + " + " + $propertyPath;
               }
-            }
-            if ($pgMax !== undefined) {
-              var $limit = $pgMax,
-                $reason = 'maximum',
-                $moreOrLess = 'more';
-              out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; ';
-              $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum';
-              out += '  if (!' + ($valid) + ') {   ';
               var $$outStack = $$outStack || [];
               $$outStack.push(out);
-              out = ''; /* istanbul ignore else */
+              out = ""; /* istanbul ignore else */
               if (it.createErrors !== false) {
-                out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
+                out +=
+                  " { keyword: '" +
+                  "required" +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { missingProperty: '" +
+                  $missingProperty +
+                  "' } ";
                 if (it.opts.messages !== false) {
-                  out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
+                  out += " , message: '";
+                  if (it.opts._errorDataPathProperty) {
+                    out += "is a required property";
+                  } else {
+                    out +=
+                      "should have required property \\'" +
+                      $missingProperty +
+                      "\\'";
+                  }
+                  out += "' ";
                 }
                 if (it.opts.verbose) {
-                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+                  out +=
+                    " , schema: validate.schema" +
+                    $schemaPath +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
                 }
-                out += ' } ';
+                out += " } ";
               } else {
-                out += ' {} ';
+                out += " {} ";
               }
               var __err = out;
               out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+              if (!it.compositeRule && $breakOnError) {
+                /* istanbul ignore if */
                 if (it.async) {
-                  out += ' throw new ValidationError([' + (__err) + ']); ';
+                  out += " throw new ValidationError([" + __err + "]); ";
                 } else {
-                  out += ' validate.errors = [' + (__err) + ']; return false; ';
+                  out += " validate.errors = [" + __err + "]; return false; ";
                 }
               } else {
-                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+                out +=
+                  " var err = " +
+                  __err +
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
               }
-              out += ' } ';
-            }
-            $errSchemaPath = $currErrSchemaPath;
-            if ($breakOnError) {
-              out += ' if (' + ($valid) + ') { ';
-              $closingBraces += '}';
+              out += " } else { ";
             }
-          }
-        }
-      }
-    }
-  }
-  if ($breakOnError) {
-    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
-  }
-  out = it.util.cleanUpCode(out);
-  return out;
-}
-
-
-/***/ }),
-/* 495 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_propertyNames(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $errs = 'errs__' + $lvl;
-  var $it = it.util.copy(it);
-  var $closingBraces = '';
-  $it.level++;
-  var $nextValid = 'valid' + $it.level;
-  if (it.util.schemaHasRules($schema, it.RULES.all)) {
-    $it.schema = $schema;
-    $it.schemaPath = $schemaPath;
-    $it.errSchemaPath = $errSchemaPath;
-    var $key = 'key' + $lvl,
-      $idx = 'idx' + $lvl,
-      $i = 'i' + $lvl,
-      $invalidName = '\' + ' + $key + ' + \'',
-      $dataNxt = $it.dataLevel = it.dataLevel + 1,
-      $nextData = 'data' + $dataNxt,
-      $dataProperties = 'dataProperties' + $lvl,
-      $ownProperties = it.opts.ownProperties,
-      $currentBaseId = it.baseId;
-    out += ' var ' + ($errs) + ' = errors; ';
-    if ($ownProperties) {
-      out += ' var ' + ($dataProperties) + ' = undefined; ';
-    }
-    if ($ownProperties) {
-      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
-    } else {
-      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
-    }
-    out += ' var startErrs' + ($lvl) + ' = errors; ';
-    var $passData = $key;
-    var $wasComposite = it.compositeRule;
-    it.compositeRule = $it.compositeRule = true;
-    var $code = it.validate($it);
-    $it.baseId = $currentBaseId;
-    if (it.util.varOccurences($code, $nextData) < 2) {
-      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
-    } else {
-      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
-    }
-    it.compositeRule = $it.compositeRule = $wasComposite;
-    out += ' if (!' + ($nextValid) + ') { for (var ' + ($i) + '=startErrs' + ($lvl) + '; ' + ($i) + '<errors; ' + ($i) + '++) { vErrors[' + ($i) + '].propertyName = ' + ($key) + '; }   var err =   '; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ('propertyNames') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { propertyName: \'' + ($invalidName) + '\' } ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'property name \\\'' + ($invalidName) + '\\\' is invalid\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-      if (it.async) {
-        out += ' throw new ValidationError(vErrors); ';
-      } else {
-        out += ' validate.errors = vErrors; return false; ';
-      }
-    }
-    if ($breakOnError) {
-      out += ' break; ';
-    }
-    out += ' } }';
-  }
-  if ($breakOnError) {
-    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
-  }
-  out = it.util.cleanUpCode(out);
-  return out;
-}
-
-
-/***/ }),
-/* 496 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_ref(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $async, $refCode;
-  if ($schema == '#' || $schema == '#/') {
-    if (it.isRoot) {
-      $async = it.async;
-      $refCode = 'validate';
-    } else {
-      $async = it.root.schema.$async === true;
-      $refCode = 'root.refVal[0]';
-    }
-  } else {
-    var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
-    if ($refVal === undefined) {
-      var $message = it.MissingRefError.message(it.baseId, $schema);
-      if (it.opts.missingRefs == 'fail') {
-        it.logger.error($message);
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ''; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ('$ref') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { ref: \'' + (it.util.escapeQuotes($schema)) + '\' } ';
-          if (it.opts.messages !== false) {
-            out += ' , message: \'can\\\'t resolve reference ' + (it.util.escapeQuotes($schema)) + '\' ';
-          }
-          if (it.opts.verbose) {
-            out += ' , schema: ' + (it.util.toQuotedString($schema)) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-          }
-          out += ' } ';
-        } else {
-          out += ' {} ';
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-          if (it.async) {
-            out += ' throw new ValidationError([' + (__err) + ']); ';
           } else {
-            out += ' validate.errors = [' + (__err) + ']; return false; ';
-          }
-        } else {
-          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-        }
-        if ($breakOnError) {
-          out += ' if (false) { ';
-        }
-      } else if (it.opts.missingRefs == 'ignore') {
-        it.logger.warn($message);
-        if ($breakOnError) {
-          out += ' if (true) { ';
-        }
-      } else {
-        throw new it.MissingRefError(it.baseId, $schema, $message);
-      }
-    } else if ($refVal.inline) {
-      var $it = it.util.copy(it);
-      $it.level++;
-      var $nextValid = 'valid' + $it.level;
-      $it.schema = $refVal.schema;
-      $it.schemaPath = '';
-      $it.errSchemaPath = $schema;
-      var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code);
-      out += ' ' + ($code) + ' ';
-      if ($breakOnError) {
-        out += ' if (' + ($nextValid) + ') { ';
-      }
-    } else {
-      $async = $refVal.$async === true;
-      $refCode = $refVal.code;
-    }
-  }
-  if ($refCode) {
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = '';
-    if (it.opts.passContext) {
-      out += ' ' + ($refCode) + '.call(this, ';
-    } else {
-      out += ' ' + ($refCode) + '( ';
-    }
-    out += ' ' + ($data) + ', (dataPath || \'\')';
-    if (it.errorPath != '""') {
-      out += ' + ' + (it.errorPath);
-    }
-    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
-      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
-    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData)  ';
-    var __callValidate = out;
-    out = $$outStack.pop();
-    if ($async) {
-      if (!it.async) throw new Error('async schema referenced by sync schema');
-      if ($breakOnError) {
-        out += ' var ' + ($valid) + '; ';
-      }
-      out += ' try { ' + (it.yieldAwait) + ' ' + (__callValidate) + '; ';
-      if ($breakOnError) {
-        out += ' ' + ($valid) + ' = true; ';
-      }
-      out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; ';
-      if ($breakOnError) {
-        out += ' ' + ($valid) + ' = false; ';
-      }
-      out += ' } ';
-      if ($breakOnError) {
-        out += ' if (' + ($valid) + ') { ';
-      }
-    } else {
-      out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } ';
-      if ($breakOnError) {
-        out += ' else { ';
-      }
-    }
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 497 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_required(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  var $vSchema = 'schema' + $lvl;
-  if (!$isData) {
-    if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) {
-      var $required = [];
-      var arr1 = $schema;
-      if (arr1) {
-        var $property, i1 = -1,
-          l1 = arr1.length - 1;
-        while (i1 < l1) {
-          $property = arr1[i1 += 1];
-          var $propertySch = it.schema.properties[$property];
-          if (!($propertySch && it.util.schemaHasRules($propertySch, it.RULES.all))) {
-            $required[$required.length] = $property;
-          }
-        }
-      }
-    } else {
-      var $required = $schema;
-    }
-  }
-  if ($isData || $required.length) {
-    var $currentErrorPath = it.errorPath,
-      $loopRequired = $isData || $required.length >= it.opts.loopRequired,
-      $ownProperties = it.opts.ownProperties;
-    if ($breakOnError) {
-      out += ' var missing' + ($lvl) + '; ';
-      if ($loopRequired) {
-        if (!$isData) {
-          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
-        }
-        var $i = 'i' + $lvl,
-          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
-          $missingProperty = '\' + ' + $propertyPath + ' + \'';
-        if (it.opts._errorDataPathProperty) {
-          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
-        }
-        out += ' var ' + ($valid) + ' = true; ';
-        if ($isData) {
-          out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
-        }
-        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined ';
-        if ($ownProperties) {
-          out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
-        }
-        out += '; if (!' + ($valid) + ') break; } ';
-        if ($isData) {
-          out += '  }  ';
-        }
-        out += '  if (!' + ($valid) + ') {   ';
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ''; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
-          if (it.opts.messages !== false) {
-            out += ' , message: \'';
-            if (it.opts._errorDataPathProperty) {
-              out += 'is a required property';
+            if ($loopRequired) {
+              if (!$isData) {
+                out +=
+                  " var " +
+                  $vSchema +
+                  " = validate.schema" +
+                  $schemaPath +
+                  "; ";
+              }
+              var $i = "i" + $lvl,
+                $propertyPath = "schema" + $lvl + "[" + $i + "]",
+                $missingProperty = "' + " + $propertyPath + " + '";
+              if (it.opts._errorDataPathProperty) {
+                it.errorPath = it.util.getPathExpr(
+                  $currentErrorPath,
+                  $propertyPath,
+                  it.opts.jsonPointers,
+                );
+              }
+              if ($isData) {
+                out +=
+                  " if (" +
+                  $vSchema +
+                  " && !Array.isArray(" +
+                  $vSchema +
+                  ")) {  var err =   "; /* istanbul ignore else */
+                if (it.createErrors !== false) {
+                  out +=
+                    " { keyword: '" +
+                    "required" +
+                    "' , dataPath: (dataPath || '') + " +
+                    it.errorPath +
+                    " , schemaPath: " +
+                    it.util.toQuotedString($errSchemaPath) +
+                    " , params: { missingProperty: '" +
+                    $missingProperty +
+                    "' } ";
+                  if (it.opts.messages !== false) {
+                    out += " , message: '";
+                    if (it.opts._errorDataPathProperty) {
+                      out += "is a required property";
+                    } else {
+                      out +=
+                        "should have required property \\'" +
+                        $missingProperty +
+                        "\\'";
+                    }
+                    out += "' ";
+                  }
+                  if (it.opts.verbose) {
+                    out +=
+                      " , schema: validate.schema" +
+                      $schemaPath +
+                      " , parentSchema: validate.schema" +
+                      it.schemaPath +
+                      " , data: " +
+                      $data +
+                      " ";
+                  }
+                  out += " } ";
+                } else {
+                  out += " {} ";
+                }
+                out +=
+                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (" +
+                  $vSchema +
+                  " !== undefined) { ";
+              }
+              out +=
+                " for (var " +
+                $i +
+                " = 0; " +
+                $i +
+                " < " +
+                $vSchema +
+                ".length; " +
+                $i +
+                "++) { if (" +
+                $data +
+                "[" +
+                $vSchema +
+                "[" +
+                $i +
+                "]] === undefined ";
+              if ($ownProperties) {
+                out +=
+                  " || ! Object.prototype.hasOwnProperty.call(" +
+                  $data +
+                  ", " +
+                  $vSchema +
+                  "[" +
+                  $i +
+                  "]) ";
+              }
+              out += ") {  var err =   "; /* istanbul ignore else */
+              if (it.createErrors !== false) {
+                out +=
+                  " { keyword: '" +
+                  "required" +
+                  "' , dataPath: (dataPath || '') + " +
+                  it.errorPath +
+                  " , schemaPath: " +
+                  it.util.toQuotedString($errSchemaPath) +
+                  " , params: { missingProperty: '" +
+                  $missingProperty +
+                  "' } ";
+                if (it.opts.messages !== false) {
+                  out += " , message: '";
+                  if (it.opts._errorDataPathProperty) {
+                    out += "is a required property";
+                  } else {
+                    out +=
+                      "should have required property \\'" +
+                      $missingProperty +
+                      "\\'";
+                  }
+                  out += "' ";
+                }
+                if (it.opts.verbose) {
+                  out +=
+                    " , schema: validate.schema" +
+                    $schemaPath +
+                    " , parentSchema: validate.schema" +
+                    it.schemaPath +
+                    " , data: " +
+                    $data +
+                    " ";
+                }
+                out += " } ";
+              } else {
+                out += " {} ";
+              }
+              out +=
+                ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ";
+              if ($isData) {
+                out += "  }  ";
+              }
             } else {
-              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
+              var arr3 = $required;
+              if (arr3) {
+                var $propertyKey,
+                  i3 = -1,
+                  l3 = arr3.length - 1;
+                while (i3 < l3) {
+                  $propertyKey = arr3[(i3 += 1)];
+                  var $prop = it.util.getProperty($propertyKey),
+                    $missingProperty = it.util.escapeQuotes($propertyKey),
+                    $useData = $data + $prop;
+                  if (it.opts._errorDataPathProperty) {
+                    it.errorPath = it.util.getPath(
+                      $currentErrorPath,
+                      $propertyKey,
+                      it.opts.jsonPointers,
+                    );
+                  }
+                  out += " if ( " + $useData + " === undefined ";
+                  if ($ownProperties) {
+                    out +=
+                      " || ! Object.prototype.hasOwnProperty.call(" +
+                      $data +
+                      ", '" +
+                      it.util.escapeQuotes($propertyKey) +
+                      "') ";
+                  }
+                  out += ") {  var err =   "; /* istanbul ignore else */
+                  if (it.createErrors !== false) {
+                    out +=
+                      " { keyword: '" +
+                      "required" +
+                      "' , dataPath: (dataPath || '') + " +
+                      it.errorPath +
+                      " , schemaPath: " +
+                      it.util.toQuotedString($errSchemaPath) +
+                      " , params: { missingProperty: '" +
+                      $missingProperty +
+                      "' } ";
+                    if (it.opts.messages !== false) {
+                      out += " , message: '";
+                      if (it.opts._errorDataPathProperty) {
+                        out += "is a required property";
+                      } else {
+                        out +=
+                          "should have required property \\'" +
+                          $missingProperty +
+                          "\\'";
+                      }
+                      out += "' ";
+                    }
+                    if (it.opts.verbose) {
+                      out +=
+                        " , schema: validate.schema" +
+                        $schemaPath +
+                        " , parentSchema: validate.schema" +
+                        it.schemaPath +
+                        " , data: " +
+                        $data +
+                        " ";
+                    }
+                    out += " } ";
+                  } else {
+                    out += " {} ";
+                  }
+                  out +=
+                    ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ";
+                }
+              }
             }
-            out += '\' ';
-          }
-          if (it.opts.verbose) {
-            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-          out += ' } ';
-        } else {
-          out += ' {} ';
+          it.errorPath = $currentErrorPath;
+        } else if ($breakOnError) {
+          out += " if (true) {";
         }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-          if (it.async) {
-            out += ' throw new ValidationError([' + (__err) + ']); ';
-          } else {
-            out += ' validate.errors = [' + (__err) + ']; return false; ';
-          }
+        return out;
+      };
+
+      /***/
+    },
+    /* 498 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
+        var out = " ";
+        var $lvl = it.level;
+        var $dataLvl = it.dataLevel;
+        var $schema = it.schema[$keyword];
+        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
+        var $breakOnError = !it.opts.allErrors;
+        var $data = "data" + ($dataLvl || "");
+        var $valid = "valid" + $lvl;
+        var $isData = it.opts.$data && $schema && $schema.$data,
+          $schemaValue;
+        if ($isData) {
+          out +=
+            " var schema" +
+            $lvl +
+            " = " +
+            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
+            "; ";
+          $schemaValue = "schema" + $lvl;
         } else {
-          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-        }
-        out += ' } else { ';
-      } else {
-        out += ' if ( ';
-        var arr2 = $required;
-        if (arr2) {
-          var $propertyKey, $i = -1,
-            l2 = arr2.length - 1;
-          while ($i < l2) {
-            $propertyKey = arr2[$i += 1];
-            if ($i) {
-              out += ' || ';
-            }
-            var $prop = it.util.getProperty($propertyKey),
-              $useData = $data + $prop;
-            out += ' ( ( ' + ($useData) + ' === undefined ';
-            if ($ownProperties) {
-              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
-            }
-            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
-          }
-        }
-        out += ') {  ';
-        var $propertyPath = 'missing' + $lvl,
-          $missingProperty = '\' + ' + $propertyPath + ' + \'';
-        if (it.opts._errorDataPathProperty) {
-          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
-        }
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ''; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
-          if (it.opts.messages !== false) {
-            out += ' , message: \'';
-            if (it.opts._errorDataPathProperty) {
-              out += 'is a required property';
-            } else {
-              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
-            }
-            out += '\' ';
-          }
-          if (it.opts.verbose) {
-            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+          $schemaValue = $schema;
+        }
+        if (($schema || $isData) && it.opts.uniqueItems !== false) {
+          if ($isData) {
+            out +=
+              " var " +
+              $valid +
+              "; if (" +
+              $schemaValue +
+              " === false || " +
+              $schemaValue +
+              " === undefined) " +
+              $valid +
+              " = true; else if (typeof " +
+              $schemaValue +
+              " != 'boolean') " +
+              $valid +
+              " = false; else { ";
           }
-          out += ' } ';
-        } else {
-          out += ' {} ';
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-          if (it.async) {
-            out += ' throw new ValidationError([' + (__err) + ']); ';
-          } else {
-            out += ' validate.errors = [' + (__err) + ']; return false; ';
+          out +=
+            " var " +
+            $valid +
+            " = true; if (" +
+            $data +
+            ".length > 1) { var i = " +
+            $data +
+            ".length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(" +
+            $data +
+            "[i], " +
+            $data +
+            "[j])) { " +
+            $valid +
+            " = false; break outer; } } } } ";
+          if ($isData) {
+            out += "  }  ";
           }
-        } else {
-          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-        }
-        out += ' } else { ';
-      }
-    } else {
-      if ($loopRequired) {
-        if (!$isData) {
-          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
-        }
-        var $i = 'i' + $lvl,
-          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
-          $missingProperty = '\' + ' + $propertyPath + ' + \'';
-        if (it.opts._errorDataPathProperty) {
-          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
-        }
-        if ($isData) {
-          out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) {  var err =   '; /* istanbul ignore else */
+          out += " if (!" + $valid + ") {   ";
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = ""; /* istanbul ignore else */
           if (it.createErrors !== false) {
-            out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
+            out +=
+              " { keyword: '" +
+              "uniqueItems" +
+              "' , dataPath: (dataPath || '') + " +
+              it.errorPath +
+              " , schemaPath: " +
+              it.util.toQuotedString($errSchemaPath) +
+              " , params: { i: i, j: j } ";
             if (it.opts.messages !== false) {
-              out += ' , message: \'';
-              if (it.opts._errorDataPathProperty) {
-                out += 'is a required property';
-              } else {
-                out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
-              }
-              out += '\' ';
+              out +=
+                " , message: 'should NOT have duplicate items (items ## ' + j + ' and ' + i + ' are identical)' ";
             }
             if (it.opts.verbose) {
-              out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+              out += " , schema:  ";
+              if ($isData) {
+                out += "validate.schema" + $schemaPath;
+              } else {
+                out += "" + $schema;
+              }
+              out +=
+                "         , parentSchema: validate.schema" +
+                it.schemaPath +
+                " , data: " +
+                $data +
+                " ";
             }
-            out += ' } ';
+            out += " } ";
           } else {
-            out += ' {} ';
+            out += " {} ";
           }
-          out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { ';
-        }
-        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined ';
-        if ($ownProperties) {
-          out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
-        }
-        out += ') {  var err =   '; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
-          if (it.opts.messages !== false) {
-            out += ' , message: \'';
-            if (it.opts._errorDataPathProperty) {
-              out += 'is a required property';
+          var __err = out;
+          out = $$outStack.pop();
+          if (!it.compositeRule && $breakOnError) {
+            /* istanbul ignore if */
+            if (it.async) {
+              out += " throw new ValidationError([" + __err + "]); ";
             } else {
-              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
+              out += " validate.errors = [" + __err + "]; return false; ";
             }
-            out += '\' ';
+          } else {
+            out +=
+              " var err = " +
+              __err +
+              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
           }
-          if (it.opts.verbose) {
-            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+          out += " } ";
+          if ($breakOnError) {
+            out += " else { ";
           }
-          out += ' } ';
         } else {
-          out += ' {} ';
-        }
-        out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ';
-        if ($isData) {
-          out += '  }  ';
-        }
-      } else {
-        var arr3 = $required;
-        if (arr3) {
-          var $propertyKey, i3 = -1,
-            l3 = arr3.length - 1;
-          while (i3 < l3) {
-            $propertyKey = arr3[i3 += 1];
-            var $prop = it.util.getProperty($propertyKey),
-              $missingProperty = it.util.escapeQuotes($propertyKey),
-              $useData = $data + $prop;
-            if (it.opts._errorDataPathProperty) {
-              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
-            }
-            out += ' if ( ' + ($useData) + ' === undefined ';
-            if ($ownProperties) {
-              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
-            }
-            out += ') {  var err =   '; /* istanbul ignore else */
-            if (it.createErrors !== false) {
-              out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
-              if (it.opts.messages !== false) {
-                out += ' , message: \'';
-                if (it.opts._errorDataPathProperty) {
-                  out += 'is a required property';
-                } else {
-                  out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
-                }
-                out += '\' ';
-              }
-              if (it.opts.verbose) {
-                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-              }
-              out += ' } ';
-            } else {
-              out += ' {} ';
-            }
-            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
+          if ($breakOnError) {
+            out += " if (true) { ";
           }
         }
-      }
-    }
-    it.errorPath = $currentErrorPath;
-  } else if ($breakOnError) {
-    out += ' if (true) {';
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 498 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
-  var out = ' ';
-  var $lvl = it.level;
-  var $dataLvl = it.dataLevel;
-  var $schema = it.schema[$keyword];
-  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
-  var $breakOnError = !it.opts.allErrors;
-  var $data = 'data' + ($dataLvl || '');
-  var $valid = 'valid' + $lvl;
-  var $isData = it.opts.$data && $schema && $schema.$data,
-    $schemaValue;
-  if ($isData) {
-    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
-    $schemaValue = 'schema' + $lvl;
-  } else {
-    $schemaValue = $schema;
-  }
-  if (($schema || $isData) && it.opts.uniqueItems !== false) {
-    if ($isData) {
-      out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { ';
-    }
-    out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } ';
-    if ($isData) {
-      out += '  }  ';
-    }
-    out += ' if (!' + ($valid) + ') {   ';
-    var $$outStack = $$outStack || [];
-    $$outStack.push(out);
-    out = ''; /* istanbul ignore else */
-    if (it.createErrors !== false) {
-      out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } ';
-      if (it.opts.messages !== false) {
-        out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' ';
-      }
-      if (it.opts.verbose) {
-        out += ' , schema:  ';
-        if ($isData) {
-          out += 'validate.schema' + ($schemaPath);
-        } else {
-          out += '' + ($schema);
-        }
-        out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
-      }
-      out += ' } ';
-    } else {
-      out += ' {} ';
-    }
-    var __err = out;
-    out = $$outStack.pop();
-    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
-      if (it.async) {
-        out += ' throw new ValidationError([' + (__err) + ']); ';
-      } else {
-        out += ' validate.errors = [' + (__err) + ']; return false; ';
-      }
-    } else {
-      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
-    }
-    out += ' } ';
-    if ($breakOnError) {
-      out += ' else { ';
-    }
-  } else {
-    if ($breakOnError) {
-      out += ' if (true) { ';
-    }
-  }
-  return out;
-}
-
-
-/***/ }),
-/* 499 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i;
-var customRuleCode = __webpack_require__(485);
-
-module.exports = {
-  add: addKeyword,
-  get: getKeyword,
-  remove: removeKeyword
-};
-
-/**
- * Define custom keyword
- * @this  Ajv
- * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords).
- * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`.
- * @return {Ajv} this for method chaining
- */
-function addKeyword(keyword, definition) {
-  /* jshint validthis: true */
-  /* eslint no-shadow: 0 */
-  var RULES = this.RULES;
-
-  if (RULES.keywords[keyword])
-    throw new Error('Keyword ' + keyword + ' is already defined');
-
-  if (!IDENTIFIER.test(keyword))
-    throw new Error('Keyword ' + keyword + ' is not a valid identifier');
-
-  if (definition) {
-    if (definition.macro && definition.valid !== undefined)
-      throw new Error('"valid" option cannot be used with macro keywords');
-
-    var dataType = definition.type;
-    if (Array.isArray(dataType)) {
-      var i, len = dataType.length;
-      for (i=0; i<len; i++) checkDataType(dataType[i]);
-      for (i=0; i<len; i++) _addRule(keyword, dataType[i], definition);
-    } else {
-      if (dataType) checkDataType(dataType);
-      _addRule(keyword, dataType, definition);
-    }
-
-    var $data = definition.$data === true && this._opts.$data;
-    if ($data && !definition.validate)
-      throw new Error('$data support: "validate" function is not defined');
-
-    var metaSchema = definition.metaSchema;
-    if (metaSchema) {
-      if ($data) {
-        metaSchema = {
-          anyOf: [
-            metaSchema,
-            { '$ref': 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#' }
-          ]
-        };
-      }
-      definition.validateSchema = this.compile(metaSchema, true);
-    }
-  }
-
-  RULES.keywords[keyword] = RULES.all[keyword] = true;
+        return out;
+      };
 
+      /***/
+    },
+    /* 499 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  function _addRule(keyword, dataType, definition) {
-    var ruleGroup;
-    for (var i=0; i<RULES.length; i++) {
-      var rg = RULES[i];
-      if (rg.type == dataType) {
-        ruleGroup = rg;
-        break;
-      }
-    }
+      var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i;
+      var customRuleCode = __webpack_require__(485);
 
-    if (!ruleGroup) {
-      ruleGroup = { type: dataType, rules: [] };
-      RULES.push(ruleGroup);
-    }
+      module.exports = {
+        add: addKeyword,
+        get: getKeyword,
+        remove: removeKeyword,
+      };
 
-    var rule = {
-      keyword: keyword,
-      definition: definition,
-      custom: true,
-      code: customRuleCode,
-      implements: definition.implements
-    };
-    ruleGroup.rules.push(rule);
-    RULES.custom[keyword] = rule;
-  }
+      /**
+       * Define custom keyword
+       * @this  Ajv
+       * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords).
+       * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`.
+       * @return {Ajv} this for method chaining
+       */
+      function addKeyword(keyword, definition) {
+        /* jshint validthis: true */
+        /* eslint no-shadow: 0 */
+        var RULES = this.RULES;
+
+        if (RULES.keywords[keyword])
+          throw new Error("Keyword " + keyword + " is already defined");
+
+        if (!IDENTIFIER.test(keyword))
+          throw new Error("Keyword " + keyword + " is not a valid identifier");
+
+        if (definition) {
+          if (definition.macro && definition.valid !== undefined)
+            throw new Error(
+              '"valid" option cannot be used with macro keywords',
+            );
+
+          var dataType = definition.type;
+          if (Array.isArray(dataType)) {
+            var i,
+              len = dataType.length;
+            for (i = 0; i < len; i++) checkDataType(dataType[i]);
+            for (i = 0; i < len; i++)
+              _addRule(keyword, dataType[i], definition);
+          } else {
+            if (dataType) checkDataType(dataType);
+            _addRule(keyword, dataType, definition);
+          }
 
+          var $data = definition.$data === true && this._opts.$data;
+          if ($data && !definition.validate)
+            throw new Error(
+              '$data support: "validate" function is not defined',
+            );
+
+          var metaSchema = definition.metaSchema;
+          if (metaSchema) {
+            if ($data) {
+              metaSchema = {
+                anyOf: [
+                  metaSchema,
+                  {
+                    $ref: "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#",
+                  },
+                ],
+              };
+            }
+            definition.validateSchema = this.compile(metaSchema, true);
+          }
+        }
 
-  function checkDataType(dataType) {
-    if (!RULES.types[dataType]) throw new Error('Unknown type ' + dataType);
-  }
+        RULES.keywords[keyword] = RULES.all[keyword] = true;
 
-  return this;
-}
+        function _addRule(keyword, dataType, definition) {
+          var ruleGroup;
+          for (var i = 0; i < RULES.length; i++) {
+            var rg = RULES[i];
+            if (rg.type == dataType) {
+              ruleGroup = rg;
+              break;
+            }
+          }
 
+          if (!ruleGroup) {
+            ruleGroup = { type: dataType, rules: [] };
+            RULES.push(ruleGroup);
+          }
 
-/**
- * Get keyword
- * @this  Ajv
- * @param {String} keyword pre-defined or custom keyword.
- * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise.
- */
-function getKeyword(keyword) {
-  /* jshint validthis: true */
-  var rule = this.RULES.custom[keyword];
-  return rule ? rule.definition : this.RULES.keywords[keyword] || false;
-}
-
-
-/**
- * Remove keyword
- * @this  Ajv
- * @param {String} keyword pre-defined or custom keyword.
- * @return {Ajv} this for method chaining
- */
-function removeKeyword(keyword) {
-  /* jshint validthis: true */
-  var RULES = this.RULES;
-  delete RULES.keywords[keyword];
-  delete RULES.all[keyword];
-  delete RULES.custom[keyword];
-  for (var i=0; i<RULES.length; i++) {
-    var rules = RULES[i].rules;
-    for (var j=0; j<rules.length; j++) {
-      if (rules[j].keyword == keyword) {
-        rules.splice(j, 1);
-        break;
-      }
-    }
-  }
-  return this;
-}
+          var rule = {
+            keyword: keyword,
+            definition: definition,
+            custom: true,
+            code: customRuleCode,
+            implements: definition.implements,
+          };
+          ruleGroup.rules.push(rule);
+          RULES.custom[keyword] = rule;
+        }
 
+        function checkDataType(dataType) {
+          if (!RULES.types[dataType])
+            throw new Error("Unknown type " + dataType);
+        }
 
-/***/ }),
-/* 500 */
-/***/ (function(module, exports, __webpack_require__) {
+        return this;
+      }
 
-"use strict";
+      /**
+       * Get keyword
+       * @this  Ajv
+       * @param {String} keyword pre-defined or custom keyword.
+       * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise.
+       */
+      function getKeyword(keyword) {
+        /* jshint validthis: true */
+        var rule = this.RULES.custom[keyword];
+        return rule ? rule.definition : this.RULES.keywords[keyword] || false;
+      }
 
+      /**
+       * Remove keyword
+       * @this  Ajv
+       * @param {String} keyword pre-defined or custom keyword.
+       * @return {Ajv} this for method chaining
+       */
+      function removeKeyword(keyword) {
+        /* jshint validthis: true */
+        var RULES = this.RULES;
+        delete RULES.keywords[keyword];
+        delete RULES.all[keyword];
+        delete RULES.custom[keyword];
+        for (var i = 0; i < RULES.length; i++) {
+          var rules = RULES[i].rules;
+          for (var j = 0; j < rules.length; j++) {
+            if (rules[j].keyword == keyword) {
+              rules.splice(j, 1);
+              break;
+            }
+          }
+        }
+        return this;
+      }
 
-var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema';
+      /***/
+    },
+    /* 500 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var META_SCHEMA_ID = "http://json-schema.org/draft-06/schema";
+
+      module.exports = function (ajv) {
+        var defaultMeta = ajv._opts.defaultMeta;
+        var metaSchemaRef =
+          typeof defaultMeta == "string"
+            ? { $ref: defaultMeta }
+            : ajv.getSchema(META_SCHEMA_ID)
+              ? { $ref: META_SCHEMA_ID }
+              : {};
+
+        ajv.addKeyword("patternGroups", {
+          // implemented in properties.jst
+          metaSchema: {
+            type: "object",
+            additionalProperties: {
+              type: "object",
+              required: ["schema"],
+              properties: {
+                maximum: {
+                  type: "integer",
+                  minimum: 0,
+                },
+                minimum: {
+                  type: "integer",
+                  minimum: 0,
+                },
+                schema: metaSchemaRef,
+              },
+              additionalProperties: false,
+            },
+          },
+        });
+        ajv.RULES.all.properties.implements.push("patternGroups");
+      };
 
-module.exports = function (ajv) {
-  var defaultMeta = ajv._opts.defaultMeta;
-  var metaSchemaRef = typeof defaultMeta == 'string'
-                      ? { $ref: defaultMeta }
-                      : ajv.getSchema(META_SCHEMA_ID)
-                        ? { $ref: META_SCHEMA_ID }
-                        : {};
+      /***/
+    },
+    /* 501 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $schema: "http://json-schema.org/draft-06/schema#",
+        $id: "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#",
+        description:
+          "Meta-schema for $data reference (JSON-schema extension proposal)",
+        type: "object",
+        required: ["$data"],
+        properties: {
+          $data: {
+            type: "string",
+            anyOf: [
+              { format: "relative-json-pointer" },
+              { format: "json-pointer" },
+            ],
+          },
+        },
+        additionalProperties: false,
+      };
 
-  ajv.addKeyword('patternGroups', {
-    // implemented in properties.jst
-    metaSchema: {
-      type: 'object',
-      additionalProperties: {
-        type: 'object',
-        required: [ 'schema' ],
+      /***/
+    },
+    /* 502 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $schema: "http://json-schema.org/draft-06/schema#",
+        $id: "http://json-schema.org/draft-06/schema#",
+        title: "Core schema meta-schema",
+        definitions: {
+          schemaArray: { type: "array", minItems: 1, items: { $ref: "#" } },
+          nonNegativeInteger: { type: "integer", minimum: 0 },
+          nonNegativeIntegerDefault0: {
+            allOf: [
+              { $ref: "#/definitions/nonNegativeInteger" },
+              { default: 0 },
+            ],
+          },
+          simpleTypes: {
+            enum: [
+              "array",
+              "boolean",
+              "integer",
+              "null",
+              "number",
+              "object",
+              "string",
+            ],
+          },
+          stringArray: {
+            type: "array",
+            items: { type: "string" },
+            uniqueItems: true,
+            default: [],
+          },
+        },
+        type: ["object", "boolean"],
         properties: {
-          maximum: {
-            type: 'integer',
-            minimum: 0
+          $id: { type: "string", format: "uri-reference" },
+          $schema: { type: "string", format: "uri" },
+          $ref: { type: "string", format: "uri-reference" },
+          title: { type: "string" },
+          description: { type: "string" },
+          default: {},
+          examples: { type: "array", items: {} },
+          multipleOf: { type: "number", exclusiveMinimum: 0 },
+          maximum: { type: "number" },
+          exclusiveMaximum: { type: "number" },
+          minimum: { type: "number" },
+          exclusiveMinimum: { type: "number" },
+          maxLength: { $ref: "#/definitions/nonNegativeInteger" },
+          minLength: { $ref: "#/definitions/nonNegativeIntegerDefault0" },
+          pattern: { type: "string", format: "regex" },
+          additionalItems: { $ref: "#" },
+          items: {
+            anyOf: [{ $ref: "#" }, { $ref: "#/definitions/schemaArray" }],
+            default: {},
           },
-          minimum: {
-            type: 'integer',
-            minimum: 0
+          maxItems: { $ref: "#/definitions/nonNegativeInteger" },
+          minItems: { $ref: "#/definitions/nonNegativeIntegerDefault0" },
+          uniqueItems: { type: "boolean", default: false },
+          contains: { $ref: "#" },
+          maxProperties: { $ref: "#/definitions/nonNegativeInteger" },
+          minProperties: { $ref: "#/definitions/nonNegativeIntegerDefault0" },
+          required: { $ref: "#/definitions/stringArray" },
+          additionalProperties: { $ref: "#" },
+          definitions: {
+            type: "object",
+            additionalProperties: { $ref: "#" },
+            default: {},
           },
-          schema: metaSchemaRef
+          properties: {
+            type: "object",
+            additionalProperties: { $ref: "#" },
+            default: {},
+          },
+          patternProperties: {
+            type: "object",
+            additionalProperties: { $ref: "#" },
+            default: {},
+          },
+          dependencies: {
+            type: "object",
+            additionalProperties: {
+              anyOf: [{ $ref: "#" }, { $ref: "#/definitions/stringArray" }],
+            },
+          },
+          propertyNames: { $ref: "#" },
+          const: {},
+          enum: { type: "array", minItems: 1, uniqueItems: true },
+          type: {
+            anyOf: [
+              { $ref: "#/definitions/simpleTypes" },
+              {
+                type: "array",
+                items: { $ref: "#/definitions/simpleTypes" },
+                minItems: 1,
+                uniqueItems: true,
+              },
+            ],
+          },
+          format: { type: "string" },
+          allOf: { $ref: "#/definitions/schemaArray" },
+          anyOf: { $ref: "#/definitions/schemaArray" },
+          oneOf: { $ref: "#/definitions/schemaArray" },
+          not: { $ref: "#" },
         },
-        additionalProperties: false
-      }
-    }
-  });
-  ajv.RULES.all.properties.implements.push('patternGroups');
-};
+        default: {},
+      };
 
+      /***/
+    },
+    /* 503 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 501 */
-/***/ (function(module, exports) {
+      var traverse = (module.exports = function (schema, opts, cb) {
+        if (typeof opts == "function") {
+          cb = opts;
+          opts = {};
+        }
+        _traverse(opts, cb, schema, "", schema);
+      });
 
-module.exports = {"$schema":"http://json-schema.org/draft-06/schema#","$id":"https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#","description":"Meta-schema for $data reference (JSON-schema extension proposal)","type":"object","required":["$data"],"properties":{"$data":{"type":"string","anyOf":[{"format":"relative-json-pointer"},{"format":"json-pointer"}]}},"additionalProperties":false}
+      traverse.keywords = {
+        additionalItems: true,
+        items: true,
+        contains: true,
+        additionalProperties: true,
+        propertyNames: true,
+        not: true,
+      };
 
-/***/ }),
-/* 502 */
-/***/ (function(module, exports) {
+      traverse.arrayKeywords = {
+        items: true,
+        allOf: true,
+        anyOf: true,
+        oneOf: true,
+      };
 
-module.exports = {"$schema":"http://json-schema.org/draft-06/schema#","$id":"http://json-schema.org/draft-06/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"examples":{"type":"array","items":{}},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":{},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":{}}
+      traverse.propsKeywords = {
+        definitions: true,
+        properties: true,
+        patternProperties: true,
+        dependencies: true,
+      };
 
-/***/ }),
-/* 503 */
-/***/ (function(module, exports, __webpack_require__) {
+      traverse.skipKeywords = {
+        enum: true,
+        const: true,
+        required: true,
+        maximum: true,
+        minimum: true,
+        exclusiveMaximum: true,
+        exclusiveMinimum: true,
+        multipleOf: true,
+        maxLength: true,
+        minLength: true,
+        pattern: true,
+        format: true,
+        maxItems: true,
+        minItems: true,
+        uniqueItems: true,
+        maxProperties: true,
+        minProperties: true,
+      };
 
-"use strict";
+      function _traverse(
+        opts,
+        cb,
+        schema,
+        jsonPtr,
+        rootSchema,
+        parentJsonPtr,
+        parentKeyword,
+        parentSchema,
+        keyIndex,
+      ) {
+        if (schema && typeof schema == "object" && !Array.isArray(schema)) {
+          cb(
+            schema,
+            jsonPtr,
+            rootSchema,
+            parentJsonPtr,
+            parentKeyword,
+            parentSchema,
+            keyIndex,
+          );
+          for (var key in schema) {
+            var sch = schema[key];
+            if (Array.isArray(sch)) {
+              if (key in traverse.arrayKeywords) {
+                for (var i = 0; i < sch.length; i++)
+                  _traverse(
+                    opts,
+                    cb,
+                    sch[i],
+                    jsonPtr + "/" + key + "/" + i,
+                    rootSchema,
+                    jsonPtr,
+                    key,
+                    schema,
+                    i,
+                  );
+              }
+            } else if (key in traverse.propsKeywords) {
+              if (sch && typeof sch == "object") {
+                for (var prop in sch)
+                  _traverse(
+                    opts,
+                    cb,
+                    sch[prop],
+                    jsonPtr + "/" + key + "/" + escapeJsonPtr(prop),
+                    rootSchema,
+                    jsonPtr,
+                    key,
+                    schema,
+                    prop,
+                  );
+              }
+            } else if (
+              key in traverse.keywords ||
+              (opts.allKeys && !(key in traverse.skipKeywords))
+            ) {
+              _traverse(
+                opts,
+                cb,
+                sch,
+                jsonPtr + "/" + key,
+                rootSchema,
+                jsonPtr,
+                key,
+                schema,
+              );
+            }
+          }
+        }
+      }
 
+      function escapeJsonPtr(str) {
+        return str.replace(/~/g, "~0").replace(/\//g, "~1");
+      }
 
-var traverse = module.exports = function (schema, opts, cb) {
-  if (typeof opts == 'function') {
-    cb = opts;
-    opts = {};
-  }
-  _traverse(opts, cb, schema, '', schema);
-};
+      /***/
+    },
+    /* 504 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      const x = module.exports;
+      const ESC = "\u001B[";
+      const OSC = "\u001B]";
+      const BEL = "\u0007";
+      const SEP = ";";
+      const isTerminalApp = process.env.TERM_PROGRAM === "Apple_Terminal";
 
-traverse.keywords = {
-  additionalItems: true,
-  items: true,
-  contains: true,
-  additionalProperties: true,
-  propertyNames: true,
-  not: true
-};
+      x.cursorTo = (x, y) => {
+        if (typeof x !== "number") {
+          throw new TypeError("The `x` argument is required");
+        }
 
-traverse.arrayKeywords = {
-  items: true,
-  allOf: true,
-  anyOf: true,
-  oneOf: true
-};
+        if (typeof y !== "number") {
+          return ESC + (x + 1) + "G";
+        }
 
-traverse.propsKeywords = {
-  definitions: true,
-  properties: true,
-  patternProperties: true,
-  dependencies: true
-};
+        return ESC + (y + 1) + ";" + (x + 1) + "H";
+      };
 
-traverse.skipKeywords = {
-  enum: true,
-  const: true,
-  required: true,
-  maximum: true,
-  minimum: true,
-  exclusiveMaximum: true,
-  exclusiveMinimum: true,
-  multipleOf: true,
-  maxLength: true,
-  minLength: true,
-  pattern: true,
-  format: true,
-  maxItems: true,
-  minItems: true,
-  uniqueItems: true,
-  maxProperties: true,
-  minProperties: true
-};
+      x.cursorMove = (x, y) => {
+        if (typeof x !== "number") {
+          throw new TypeError("The `x` argument is required");
+        }
 
+        let ret = "";
 
-function _traverse(opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
-  if (schema && typeof schema == 'object' && !Array.isArray(schema)) {
-    cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex);
-    for (var key in schema) {
-      var sch = schema[key];
-      if (Array.isArray(sch)) {
-        if (key in traverse.arrayKeywords) {
-          for (var i=0; i<sch.length; i++)
-            _traverse(opts, cb, sch[i], jsonPtr + '/' + key + '/' + i, rootSchema, jsonPtr, key, schema, i);
-        }
-      } else if (key in traverse.propsKeywords) {
-        if (sch && typeof sch == 'object') {
-          for (var prop in sch)
-            _traverse(opts, cb, sch[prop], jsonPtr + '/' + key + '/' + escapeJsonPtr(prop), rootSchema, jsonPtr, key, schema, prop);
+        if (x < 0) {
+          ret += ESC + -x + "D";
+        } else if (x > 0) {
+          ret += ESC + x + "C";
         }
-      } else if (key in traverse.keywords || (opts.allKeys && !(key in traverse.skipKeywords))) {
-        _traverse(opts, cb, sch, jsonPtr + '/' + key, rootSchema, jsonPtr, key, schema);
-      }
-    }
-  }
-}
 
+        if (y < 0) {
+          ret += ESC + -y + "A";
+        } else if (y > 0) {
+          ret += ESC + y + "B";
+        }
 
-function escapeJsonPtr(str) {
-  return str.replace(/~/g, '~0').replace(/\//g, '~1');
-}
+        return ret;
+      };
 
+      x.cursorUp = (count) =>
+        ESC + (typeof count === "number" ? count : 1) + "A";
+      x.cursorDown = (count) =>
+        ESC + (typeof count === "number" ? count : 1) + "B";
+      x.cursorForward = (count) =>
+        ESC + (typeof count === "number" ? count : 1) + "C";
+      x.cursorBackward = (count) =>
+        ESC + (typeof count === "number" ? count : 1) + "D";
 
-/***/ }),
-/* 504 */
-/***/ (function(module, exports, __webpack_require__) {
+      x.cursorLeft = ESC + "G";
+      x.cursorSavePosition = ESC + (isTerminalApp ? "7" : "s");
+      x.cursorRestorePosition = ESC + (isTerminalApp ? "8" : "u");
+      x.cursorGetPosition = ESC + "6n";
+      x.cursorNextLine = ESC + "E";
+      x.cursorPrevLine = ESC + "F";
+      x.cursorHide = ESC + "?25l";
+      x.cursorShow = ESC + "?25h";
 
-"use strict";
+      x.eraseLines = (count) => {
+        let clear = "";
 
-const x = module.exports;
-const ESC = '\u001B[';
-const OSC = '\u001B]';
-const BEL = '\u0007';
-const SEP = ';';
-const isTerminalApp = process.env.TERM_PROGRAM === 'Apple_Terminal';
+        for (let i = 0; i < count; i++) {
+          clear += x.eraseLine + (i < count - 1 ? x.cursorUp() : "");
+        }
 
-x.cursorTo = (x, y) => {
-	if (typeof x !== 'number') {
-		throw new TypeError('The `x` argument is required');
-	}
+        if (count) {
+          clear += x.cursorLeft;
+        }
 
-	if (typeof y !== 'number') {
-		return ESC + (x + 1) + 'G';
-	}
+        return clear;
+      };
 
-	return ESC + (y + 1) + ';' + (x + 1) + 'H';
-};
+      x.eraseEndLine = ESC + "K";
+      x.eraseStartLine = ESC + "1K";
+      x.eraseLine = ESC + "2K";
+      x.eraseDown = ESC + "J";
+      x.eraseUp = ESC + "1J";
+      x.eraseScreen = ESC + "2J";
+      x.scrollUp = ESC + "S";
+      x.scrollDown = ESC + "T";
 
-x.cursorMove = (x, y) => {
-	if (typeof x !== 'number') {
-		throw new TypeError('The `x` argument is required');
-	}
+      x.clearScreen = "\u001Bc";
+      x.beep = BEL;
 
-	let ret = '';
+      x.link = (text, url) => {
+        return [
+          OSC,
+          "8",
+          SEP,
+          SEP,
+          url,
+          BEL,
+          text,
+          OSC,
+          "8",
+          SEP,
+          SEP,
+          BEL,
+        ].join("");
+      };
 
-	if (x < 0) {
-		ret += ESC + (-x) + 'D';
-	} else if (x > 0) {
-		ret += ESC + x + 'C';
-	}
+      x.image = (buf, opts) => {
+        opts = opts || {};
 
-	if (y < 0) {
-		ret += ESC + (-y) + 'A';
-	} else if (y > 0) {
-		ret += ESC + y + 'B';
-	}
+        let ret = OSC + "1337;File=inline=1";
 
-	return ret;
-};
+        if (opts.width) {
+          ret += `;width=${opts.width}`;
+        }
 
-x.cursorUp = count => ESC + (typeof count === 'number' ? count : 1) + 'A';
-x.cursorDown = count => ESC + (typeof count === 'number' ? count : 1) + 'B';
-x.cursorForward = count => ESC + (typeof count === 'number' ? count : 1) + 'C';
-x.cursorBackward = count => ESC + (typeof count === 'number' ? count : 1) + 'D';
+        if (opts.height) {
+          ret += `;height=${opts.height}`;
+        }
 
-x.cursorLeft = ESC + 'G';
-x.cursorSavePosition = ESC + (isTerminalApp ? '7' : 's');
-x.cursorRestorePosition = ESC + (isTerminalApp ? '8' : 'u');
-x.cursorGetPosition = ESC + '6n';
-x.cursorNextLine = ESC + 'E';
-x.cursorPrevLine = ESC + 'F';
-x.cursorHide = ESC + '?25l';
-x.cursorShow = ESC + '?25h';
+        if (opts.preserveAspectRatio === false) {
+          ret += ";preserveAspectRatio=0";
+        }
 
-x.eraseLines = count => {
-	let clear = '';
+        return ret + ":" + buf.toString("base64") + BEL;
+      };
 
-	for (let i = 0; i < count; i++) {
-		clear += x.eraseLine + (i < count - 1 ? x.cursorUp() : '');
-	}
+      x.iTerm = {};
 
-	if (count) {
-		clear += x.cursorLeft;
-	}
+      x.iTerm.setCwd = (cwd) =>
+        OSC + "50;CurrentDir=" + (cwd || process.cwd()) + BEL;
 
-	return clear;
-};
+      /***/
+    },
+    /* 505 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-x.eraseEndLine = ESC + 'K';
-x.eraseStartLine = ESC + '1K';
-x.eraseLine = ESC + '2K';
-x.eraseDown = ESC + 'J';
-x.eraseUp = ESC + '1J';
-x.eraseScreen = ESC + '2J';
-x.scrollUp = ESC + 'S';
-x.scrollDown = ESC + 'T';
-
-x.clearScreen = '\u001Bc';
-x.beep = BEL;
-
-x.link = (text, url) => {
-	return [
-		OSC,
-		'8',
-		SEP,
-		SEP,
-		url,
-		BEL,
-		text,
-		OSC,
-		'8',
-		SEP,
-		SEP,
-		BEL
-	].join('');
-};
+      module.exports = function () {
+        return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+      };
 
-x.image = (buf, opts) => {
-	opts = opts || {};
+      /***/
+    },
+    /* 506 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /* WEBPACK VAR INJECTION */ (function (module) {
+        const colorConvert = __webpack_require__(608);
+
+        const wrapAnsi16 = (fn, offset) =>
+          function () {
+            const code = fn.apply(colorConvert, arguments);
+            return `\u001B[${code + offset}m`;
+          };
 
-	let ret = OSC + '1337;File=inline=1';
+        const wrapAnsi256 = (fn, offset) =>
+          function () {
+            const code = fn.apply(colorConvert, arguments);
+            return `\u001B[${38 + offset};5;${code}m`;
+          };
 
-	if (opts.width) {
-		ret += `;width=${opts.width}`;
-	}
+        const wrapAnsi16m = (fn, offset) =>
+          function () {
+            const rgb = fn.apply(colorConvert, arguments);
+            return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;
+          };
 
-	if (opts.height) {
-		ret += `;height=${opts.height}`;
-	}
+        function assembleStyles() {
+          const codes = new Map();
+          const styles = {
+            modifier: {
+              reset: [0, 0],
+              // 21 isn't widely supported and 22 does the same thing
+              bold: [1, 22],
+              dim: [2, 22],
+              italic: [3, 23],
+              underline: [4, 24],
+              inverse: [7, 27],
+              hidden: [8, 28],
+              strikethrough: [9, 29],
+            },
+            color: {
+              black: [30, 39],
+              red: [31, 39],
+              green: [32, 39],
+              yellow: [33, 39],
+              blue: [34, 39],
+              magenta: [35, 39],
+              cyan: [36, 39],
+              white: [37, 39],
+              gray: [90, 39],
+
+              // Bright color
+              redBright: [91, 39],
+              greenBright: [92, 39],
+              yellowBright: [93, 39],
+              blueBright: [94, 39],
+              magentaBright: [95, 39],
+              cyanBright: [96, 39],
+              whiteBright: [97, 39],
+            },
+            bgColor: {
+              bgBlack: [40, 49],
+              bgRed: [41, 49],
+              bgGreen: [42, 49],
+              bgYellow: [43, 49],
+              bgBlue: [44, 49],
+              bgMagenta: [45, 49],
+              bgCyan: [46, 49],
+              bgWhite: [47, 49],
+
+              // Bright color
+              bgBlackBright: [100, 49],
+              bgRedBright: [101, 49],
+              bgGreenBright: [102, 49],
+              bgYellowBright: [103, 49],
+              bgBlueBright: [104, 49],
+              bgMagentaBright: [105, 49],
+              bgCyanBright: [106, 49],
+              bgWhiteBright: [107, 49],
+            },
+          };
 
-	if (opts.preserveAspectRatio === false) {
-		ret += ';preserveAspectRatio=0';
-	}
+          // Fix humans
+          styles.color.grey = styles.color.gray;
 
-	return ret + ':' + buf.toString('base64') + BEL;
-};
+          for (const groupName of Object.keys(styles)) {
+            const group = styles[groupName];
 
-x.iTerm = {};
+            for (const styleName of Object.keys(group)) {
+              const style = group[styleName];
 
-x.iTerm.setCwd = cwd => OSC + '50;CurrentDir=' + (cwd || process.cwd()) + BEL;
+              styles[styleName] = {
+                open: `\u001B[${style[0]}m`,
+                close: `\u001B[${style[1]}m`,
+              };
 
+              group[styleName] = styles[styleName];
 
-/***/ }),
-/* 505 */
-/***/ (function(module, exports, __webpack_require__) {
+              codes.set(style[0], style[1]);
+            }
 
-"use strict";
+            Object.defineProperty(styles, groupName, {
+              value: group,
+              enumerable: false,
+            });
 
-module.exports = function () {
-	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
-};
+            Object.defineProperty(styles, "codes", {
+              value: codes,
+              enumerable: false,
+            });
+          }
 
+          const ansi2ansi = (n) => n;
+          const rgb2rgb = (r, g, b) => [r, g, b];
 
-/***/ }),
-/* 506 */
-/***/ (function(module, exports, __webpack_require__) {
+          styles.color.close = "\u001B[39m";
+          styles.bgColor.close = "\u001B[49m";
 
-"use strict";
-/* WEBPACK VAR INJECTION */(function(module) {
-const colorConvert = __webpack_require__(608);
+          styles.color.ansi = {
+            ansi: wrapAnsi16(ansi2ansi, 0),
+          };
+          styles.color.ansi256 = {
+            ansi256: wrapAnsi256(ansi2ansi, 0),
+          };
+          styles.color.ansi16m = {
+            rgb: wrapAnsi16m(rgb2rgb, 0),
+          };
 
-const wrapAnsi16 = (fn, offset) => function () {
-	const code = fn.apply(colorConvert, arguments);
-	return `\u001B[${code + offset}m`;
-};
+          styles.bgColor.ansi = {
+            ansi: wrapAnsi16(ansi2ansi, 10),
+          };
+          styles.bgColor.ansi256 = {
+            ansi256: wrapAnsi256(ansi2ansi, 10),
+          };
+          styles.bgColor.ansi16m = {
+            rgb: wrapAnsi16m(rgb2rgb, 10),
+          };
 
-const wrapAnsi256 = (fn, offset) => function () {
-	const code = fn.apply(colorConvert, arguments);
-	return `\u001B[${38 + offset};5;${code}m`;
-};
+          for (let key of Object.keys(colorConvert)) {
+            if (typeof colorConvert[key] !== "object") {
+              continue;
+            }
 
-const wrapAnsi16m = (fn, offset) => function () {
-	const rgb = fn.apply(colorConvert, arguments);
-	return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;
-};
+            const suite = colorConvert[key];
 
-function assembleStyles() {
-	const codes = new Map();
-	const styles = {
-		modifier: {
-			reset: [0, 0],
-			// 21 isn't widely supported and 22 does the same thing
-			bold: [1, 22],
-			dim: [2, 22],
-			italic: [3, 23],
-			underline: [4, 24],
-			inverse: [7, 27],
-			hidden: [8, 28],
-			strikethrough: [9, 29]
-		},
-		color: {
-			black: [30, 39],
-			red: [31, 39],
-			green: [32, 39],
-			yellow: [33, 39],
-			blue: [34, 39],
-			magenta: [35, 39],
-			cyan: [36, 39],
-			white: [37, 39],
-			gray: [90, 39],
-
-			// Bright color
-			redBright: [91, 39],
-			greenBright: [92, 39],
-			yellowBright: [93, 39],
-			blueBright: [94, 39],
-			magentaBright: [95, 39],
-			cyanBright: [96, 39],
-			whiteBright: [97, 39]
-		},
-		bgColor: {
-			bgBlack: [40, 49],
-			bgRed: [41, 49],
-			bgGreen: [42, 49],
-			bgYellow: [43, 49],
-			bgBlue: [44, 49],
-			bgMagenta: [45, 49],
-			bgCyan: [46, 49],
-			bgWhite: [47, 49],
-
-			// Bright color
-			bgBlackBright: [100, 49],
-			bgRedBright: [101, 49],
-			bgGreenBright: [102, 49],
-			bgYellowBright: [103, 49],
-			bgBlueBright: [104, 49],
-			bgMagentaBright: [105, 49],
-			bgCyanBright: [106, 49],
-			bgWhiteBright: [107, 49]
-		}
-	};
-
-	// Fix humans
-	styles.color.grey = styles.color.gray;
-
-	for (const groupName of Object.keys(styles)) {
-		const group = styles[groupName];
-
-		for (const styleName of Object.keys(group)) {
-			const style = group[styleName];
-
-			styles[styleName] = {
-				open: `\u001B[${style[0]}m`,
-				close: `\u001B[${style[1]}m`
-			};
-
-			group[styleName] = styles[styleName];
-
-			codes.set(style[0], style[1]);
-		}
-
-		Object.defineProperty(styles, groupName, {
-			value: group,
-			enumerable: false
-		});
-
-		Object.defineProperty(styles, 'codes', {
-			value: codes,
-			enumerable: false
-		});
-	}
-
-	const ansi2ansi = n => n;
-	const rgb2rgb = (r, g, b) => [r, g, b];
-
-	styles.color.close = '\u001B[39m';
-	styles.bgColor.close = '\u001B[49m';
-
-	styles.color.ansi = {
-		ansi: wrapAnsi16(ansi2ansi, 0)
-	};
-	styles.color.ansi256 = {
-		ansi256: wrapAnsi256(ansi2ansi, 0)
-	};
-	styles.color.ansi16m = {
-		rgb: wrapAnsi16m(rgb2rgb, 0)
-	};
-
-	styles.bgColor.ansi = {
-		ansi: wrapAnsi16(ansi2ansi, 10)
-	};
-	styles.bgColor.ansi256 = {
-		ansi256: wrapAnsi256(ansi2ansi, 10)
-	};
-	styles.bgColor.ansi16m = {
-		rgb: wrapAnsi16m(rgb2rgb, 10)
-	};
-
-	for (let key of Object.keys(colorConvert)) {
-		if (typeof colorConvert[key] !== 'object') {
-			continue;
-		}
-
-		const suite = colorConvert[key];
-
-		if (key === 'ansi16') {
-			key = 'ansi';
-		}
-
-		if ('ansi16' in suite) {
-			styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);
-			styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);
-		}
-
-		if ('ansi256' in suite) {
-			styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);
-			styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);
-		}
-
-		if ('rgb' in suite) {
-			styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);
-			styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);
-		}
-	}
-
-	return styles;
-}
-
-// Make the export immutable
-Object.defineProperty(module, 'exports', {
-	enumerable: true,
-	get: assembleStyles
-});
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
-
-/***/ }),
-/* 507 */
-/***/ (function(module, exports) {
-
-function webpackEmptyContext(req) {
-	throw new Error("Cannot find module '" + req + "'.");
-}
-webpackEmptyContext.keys = function() { return []; };
-webpackEmptyContext.resolve = webpackEmptyContext;
-module.exports = webpackEmptyContext;
-webpackEmptyContext.id = 507;
-
-/***/ }),
-/* 508 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-    // global key for user preferred registration
-var REGISTRATION_KEY = '@@any-promise/REGISTRATION',
-    // Prior registration (preferred or detected)
-    registered = null
-
-/**
- * Registers the given implementation.  An implementation must
- * be registered prior to any call to `require("any-promise")`,
- * typically on application load.
- *
- * If called with no arguments, will return registration in
- * following priority:
- *
- * For Node.js:
- *
- * 1. Previous registration
- * 2. global.Promise if node.js version >= 0.12
- * 3. Auto detected promise based on first sucessful require of
- *    known promise libraries. Note this is a last resort, as the
- *    loaded library is non-deterministic. node.js >= 0.12 will
- *    always use global.Promise over this priority list.
- * 4. Throws error.
- *
- * For Browser:
- *
- * 1. Previous registration
- * 2. window.Promise
- * 3. Throws error.
- *
- * Options:
- *
- * Promise: Desired Promise constructor
- * global: Boolean - Should the registration be cached in a global variable to
- * allow cross dependency/bundle registration?  (default true)
- */
-module.exports = function(root, loadImplementation){
-  return function register(implementation, opts){
-    implementation = implementation || null
-    opts = opts || {}
-    // global registration unless explicitly  {global: false} in options (default true)
-    var registerGlobal = opts.global !== false;
-
-    // load any previous global registration
-    if(registered === null && registerGlobal){
-      registered = root[REGISTRATION_KEY] || null
-    }
+            if (key === "ansi16") {
+              key = "ansi";
+            }
 
-    if(registered !== null
-        && implementation !== null
-        && registered.implementation !== implementation){
-      // Throw error if attempting to redefine implementation
-      throw new Error('any-promise already defined as "'+registered.implementation+
-        '".  You can only register an implementation before the first '+
-        ' call to require("any-promise") and an implementation cannot be changed')
-    }
+            if ("ansi16" in suite) {
+              styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);
+              styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);
+            }
 
-    if(registered === null){
-      // use provided implementation
-      if(implementation !== null && typeof opts.Promise !== 'undefined'){
-        registered = {
-          Promise: opts.Promise,
-          implementation: implementation
-        }
-      } else {
-        // require implementation if implementation is specified but not provided
-        registered = loadImplementation(implementation)
-      }
+            if ("ansi256" in suite) {
+              styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);
+              styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);
+            }
 
-      if(registerGlobal){
-        // register preference globally in case multiple installations
-        root[REGISTRATION_KEY] = registered
-      }
-    }
+            if ("rgb" in suite) {
+              styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);
+              styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);
+            }
+          }
 
-    return registered
-  }
-}
+          return styles;
+        }
 
+        // Make the export immutable
+        Object.defineProperty(module, "exports", {
+          enumerable: true,
+          get: assembleStyles,
+        });
 
-/***/ }),
-/* 509 */
-/***/ (function(module, exports, __webpack_require__) {
+        /* WEBPACK VAR INJECTION */
+      }).call(exports, __webpack_require__(163)(module));
 
-"use strict";
+      /***/
+    },
+    /* 507 */
+    /***/ function (module, exports) {
+      function webpackEmptyContext(req) {
+        throw new Error("Cannot find module '" + req + "'.");
+      }
+      webpackEmptyContext.keys = function () {
+        return [];
+      };
+      webpackEmptyContext.resolve = webpackEmptyContext;
+      module.exports = webpackEmptyContext;
+      webpackEmptyContext.id = 507;
 
-module.exports = __webpack_require__(508)(global, loadImplementation);
+      /***/
+    },
+    /* 508 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/**
- * Node.js version of loadImplementation.
- *
- * Requires the given implementation and returns the registration
- * containing {Promise, implementation}
- *
- * If implementation is undefined or global.Promise, loads it
- * Otherwise uses require
- */
-function loadImplementation(implementation){
-  var impl = null
-
-  if(shouldPreferGlobalPromise(implementation)){
-    // if no implementation or env specified use global.Promise
-    impl = {
-      Promise: global.Promise,
-      implementation: 'global.Promise'
-    }
-  } else if(implementation){
-    // if implementation specified, require it
-    var lib = !(function webpackMissingModule() { var e = new Error("Cannot find module \".\""); e.code = 'MODULE_NOT_FOUND'; throw e; }())
-    impl = {
-      Promise: lib.Promise || lib,
-      implementation: implementation
-    }
-  } else {
-    // try to auto detect implementation. This is non-deterministic
-    // and should prefer other branches, but this is our last chance
-    // to load something without throwing error
-    impl = tryAutoDetect()
-  }
+      // global key for user preferred registration
+      var REGISTRATION_KEY = "@@any-promise/REGISTRATION",
+        // Prior registration (preferred or detected)
+        registered = null;
 
-  if(impl === null){
-    throw new Error('Cannot find any-promise implementation nor'+
-      ' global.Promise. You must install polyfill or call'+
-      ' require("any-promise/register") with your preferred'+
-      ' implementation, e.g. require("any-promise/register/bluebird")'+
-      ' on application load prior to any require("any-promise").')
-  }
+      /**
+       * Registers the given implementation.  An implementation must
+       * be registered prior to any call to `require("any-promise")`,
+       * typically on application load.
+       *
+       * If called with no arguments, will return registration in
+       * following priority:
+       *
+       * For Node.js:
+       *
+       * 1. Previous registration
+       * 2. global.Promise if node.js version >= 0.12
+       * 3. Auto detected promise based on first sucessful require of
+       *    known promise libraries. Note this is a last resort, as the
+       *    loaded library is non-deterministic. node.js >= 0.12 will
+       *    always use global.Promise over this priority list.
+       * 4. Throws error.
+       *
+       * For Browser:
+       *
+       * 1. Previous registration
+       * 2. window.Promise
+       * 3. Throws error.
+       *
+       * Options:
+       *
+       * Promise: Desired Promise constructor
+       * global: Boolean - Should the registration be cached in a global variable to
+       * allow cross dependency/bundle registration?  (default true)
+       */
+      module.exports = function (root, loadImplementation) {
+        return function register(implementation, opts) {
+          implementation = implementation || null;
+          opts = opts || {};
+          // global registration unless explicitly  {global: false} in options (default true)
+          var registerGlobal = opts.global !== false;
+
+          // load any previous global registration
+          if (registered === null && registerGlobal) {
+            registered = root[REGISTRATION_KEY] || null;
+          }
 
-  return impl
-}
+          if (
+            registered !== null &&
+            implementation !== null &&
+            registered.implementation !== implementation
+          ) {
+            // Throw error if attempting to redefine implementation
+            throw new Error(
+              'any-promise already defined as "' +
+                registered.implementation +
+                '".  You can only register an implementation before the first ' +
+                ' call to require("any-promise") and an implementation cannot be changed',
+            );
+          }
 
-/**
- * Determines if the global.Promise should be preferred if an implementation
- * has not been registered.
- */
-function shouldPreferGlobalPromise(implementation){
-  if(implementation){
-    return implementation === 'global.Promise'
-  } else if(typeof global.Promise !== 'undefined'){
-    // Load global promise if implementation not specified
-    // Versions < 0.11 did not have global Promise
-    // Do not use for version < 0.12 as version 0.11 contained buggy versions
-    var version = (/v(\d+)\.(\d+)\.(\d+)/).exec(process.version)
-    return !(version && +version[1] == 0 && +version[2] < 12)
-  }
+          if (registered === null) {
+            // use provided implementation
+            if (
+              implementation !== null &&
+              typeof opts.Promise !== "undefined"
+            ) {
+              registered = {
+                Promise: opts.Promise,
+                implementation: implementation,
+              };
+            } else {
+              // require implementation if implementation is specified but not provided
+              registered = loadImplementation(implementation);
+            }
 
-  // do not have global.Promise or another implementation was specified
-  return false
-}
-
-/**
- * Look for common libs as last resort there is no guarantee that
- * this will return a desired implementation or even be deterministic.
- * The priority is also nearly arbitrary. We are only doing this
- * for older versions of Node.js <0.12 that do not have a reasonable
- * global.Promise implementation and we the user has not registered
- * the preference. This preserves the behavior of any-promise <= 0.1
- * and may be deprecated or removed in the future
- */
-function tryAutoDetect(){
-  var libs = [
-      "es6-promise",
-      "promise",
-      "native-promise-only",
-      "bluebird",
-      "rsvp",
-      "when",
-      "q",
-      "pinkie",
-      "lie",
-      "vow"]
-  var i = 0, len = libs.length
-  for(; i < len; i++){
-    try {
-      return loadImplementation(libs[i])
-    } catch(e){}
-  }
-  return null
-}
+            if (registerGlobal) {
+              // register preference globally in case multiple installations
+              root[REGISTRATION_KEY] = registered;
+            }
+          }
 
+          return registered;
+        };
+      };
 
-/***/ }),
-/* 510 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 509 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
-/*!
- * arr-flatten <https://github.com/jonschlinkert/arr-flatten>
- *
- * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+      module.exports = __webpack_require__(508)(global, loadImplementation);
 
+      /**
+       * Node.js version of loadImplementation.
+       *
+       * Requires the given implementation and returns the registration
+       * containing {Promise, implementation}
+       *
+       * If implementation is undefined or global.Promise, loads it
+       * Otherwise uses require
+       */
+      function loadImplementation(implementation) {
+        var impl = null;
+
+        if (shouldPreferGlobalPromise(implementation)) {
+          // if no implementation or env specified use global.Promise
+          impl = {
+            Promise: global.Promise,
+            implementation: "global.Promise",
+          };
+        } else if (implementation) {
+          // if implementation specified, require it
+          var lib = !(function webpackMissingModule() {
+            var e = new Error('Cannot find module "."');
+            e.code = "MODULE_NOT_FOUND";
+            throw e;
+          })();
+          impl = {
+            Promise: lib.Promise || lib,
+            implementation: implementation,
+          };
+        } else {
+          // try to auto detect implementation. This is non-deterministic
+          // and should prefer other branches, but this is our last chance
+          // to load something without throwing error
+          impl = tryAutoDetect();
+        }
+
+        if (impl === null) {
+          throw new Error(
+            "Cannot find any-promise implementation nor" +
+              " global.Promise. You must install polyfill or call" +
+              ' require("any-promise/register") with your preferred' +
+              ' implementation, e.g. require("any-promise/register/bluebird")' +
+              ' on application load prior to any require("any-promise").',
+          );
+        }
 
+        return impl;
+      }
 
-module.exports = function (arr) {
-  return flat(arr, []);
-};
+      /**
+       * Determines if the global.Promise should be preferred if an implementation
+       * has not been registered.
+       */
+      function shouldPreferGlobalPromise(implementation) {
+        if (implementation) {
+          return implementation === "global.Promise";
+        } else if (typeof global.Promise !== "undefined") {
+          // Load global promise if implementation not specified
+          // Versions < 0.11 did not have global Promise
+          // Do not use for version < 0.12 as version 0.11 contained buggy versions
+          var version = /v(\d+)\.(\d+)\.(\d+)/.exec(process.version);
+          return !(version && +version[1] == 0 && +version[2] < 12);
+        }
+
+        // do not have global.Promise or another implementation was specified
+        return false;
+      }
 
-function flat(arr, res) {
-  var i = 0, cur;
-  var len = arr.length;
-  for (; i < len; i++) {
-    cur = arr[i];
-    Array.isArray(cur) ? flat(cur, res) : res.push(cur);
-  }
-  return res;
-}
+      /**
+       * Look for common libs as last resort there is no guarantee that
+       * this will return a desired implementation or even be deterministic.
+       * The priority is also nearly arbitrary. We are only doing this
+       * for older versions of Node.js <0.12 that do not have a reasonable
+       * global.Promise implementation and we the user has not registered
+       * the preference. This preserves the behavior of any-promise <= 0.1
+       * and may be deprecated or removed in the future
+       */
+      function tryAutoDetect() {
+        var libs = [
+          "es6-promise",
+          "promise",
+          "native-promise-only",
+          "bluebird",
+          "rsvp",
+          "when",
+          "q",
+          "pinkie",
+          "lie",
+          "vow",
+        ];
+        var i = 0,
+          len = libs.length;
+        for (; i < len; i++) {
+          try {
+            return loadImplementation(libs[i]);
+          } catch (e) {}
+        }
+        return null;
+      }
 
+      /***/
+    },
+    /* 510 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * arr-flatten <https://github.com/jonschlinkert/arr-flatten>
+       *
+       * Copyright (c) 2014-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-/***/ }),
-/* 511 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function (arr) {
+        return flat(arr, []);
+      };
 
-"use strict";
+      function flat(arr, res) {
+        var i = 0,
+          cur;
+        var len = arr.length;
+        for (; i < len; i++) {
+          cur = arr[i];
+          Array.isArray(cur) ? flat(cur, res) : res.push(cur);
+        }
+        return res;
+      }
 
-module.exports = function (arr, predicate, ctx) {
-	if (typeof Array.prototype.findIndex === 'function') {
-		return arr.findIndex(predicate, ctx);
-	}
+      /***/
+    },
+    /* 511 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-	if (typeof predicate !== 'function') {
-		throw new TypeError('predicate must be a function');
-	}
+      module.exports = function (arr, predicate, ctx) {
+        if (typeof Array.prototype.findIndex === "function") {
+          return arr.findIndex(predicate, ctx);
+        }
 
-	var list = Object(arr);
-	var len = list.length;
+        if (typeof predicate !== "function") {
+          throw new TypeError("predicate must be a function");
+        }
 
-	if (len === 0) {
-		return -1;
-	}
+        var list = Object(arr);
+        var len = list.length;
 
-	for (var i = 0; i < len; i++) {
-		if (predicate.call(ctx, list[i], i, list)) {
-			return i;
-		}
-	}
+        if (len === 0) {
+          return -1;
+        }
 
-	return -1;
-};
+        for (var i = 0; i < len; i++) {
+          if (predicate.call(ctx, list[i], i, list)) {
+            return i;
+          }
+        }
 
+        return -1;
+      };
 
-/***/ }),
-/* 512 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 512 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      var rawAsap = __webpack_require__(513);
+      var freeTasks = [];
 
+      /**
+       * Calls a task as soon as possible after returning, in its own event, with
+       * priority over IO events. An exception thrown in a task can be handled by
+       * `process.on("uncaughtException") or `domain.on("error")`, but will otherwise
+       * crash the process. If the error is handled, all subsequent tasks will
+       * resume.
+       *
+       * @param {{call}} task A callable object, typically a function that takes no
+       * arguments.
+       */
+      module.exports = asap;
+      function asap(task) {
+        var rawTask;
+        if (freeTasks.length) {
+          rawTask = freeTasks.pop();
+        } else {
+          rawTask = new RawTask();
+        }
+        rawTask.task = task;
+        rawTask.domain = process.domain;
+        rawAsap(rawTask);
+      }
 
-var rawAsap = __webpack_require__(513);
-var freeTasks = [];
+      function RawTask() {
+        this.task = null;
+        this.domain = null;
+      }
 
-/**
- * Calls a task as soon as possible after returning, in its own event, with
- * priority over IO events. An exception thrown in a task can be handled by
- * `process.on("uncaughtException") or `domain.on("error")`, but will otherwise
- * crash the process. If the error is handled, all subsequent tasks will
- * resume.
- *
- * @param {{call}} task A callable object, typically a function that takes no
- * arguments.
- */
-module.exports = asap;
-function asap(task) {
-    var rawTask;
-    if (freeTasks.length) {
-        rawTask = freeTasks.pop();
-    } else {
-        rawTask = new RawTask();
-    }
-    rawTask.task = task;
-    rawTask.domain = process.domain;
-    rawAsap(rawTask);
-}
-
-function RawTask() {
-    this.task = null;
-    this.domain = null;
-}
-
-RawTask.prototype.call = function () {
-    if (this.domain) {
-        this.domain.enter();
-    }
-    var threw = true;
-    try {
-        this.task.call();
-        threw = false;
-        // If the task throws an exception (presumably) Node.js restores the
-        // domain stack for the next event.
+      RawTask.prototype.call = function () {
         if (this.domain) {
-            this.domain.exit();
+          this.domain.enter();
         }
-    } finally {
-        // We use try/finally and a threw flag to avoid messing up stack traces
-        // when we catch and release errors.
-        if (threw) {
+        var threw = true;
+        try {
+          this.task.call();
+          threw = false;
+          // If the task throws an exception (presumably) Node.js restores the
+          // domain stack for the next event.
+          if (this.domain) {
+            this.domain.exit();
+          }
+        } finally {
+          // We use try/finally and a threw flag to avoid messing up stack traces
+          // when we catch and release errors.
+          if (threw) {
             // In Node.js, uncaught exceptions are considered fatal errors.
             // Re-throw them to interrupt flushing!
             // Ensure that flushing continues if an uncaught exception is
             // suppressed listening process.on("uncaughtException") or
             // domain.on("error").
             rawAsap.requestFlush();
+          }
+          // If the task threw an error, we do not want to exit the domain here.
+          // Exiting the domain would prevent the domain from catching the error.
+          this.task = null;
+          this.domain = null;
+          freeTasks.push(this);
         }
-        // If the task threw an error, we do not want to exit the domain here.
-        // Exiting the domain would prevent the domain from catching the error.
-        this.task = null;
-        this.domain = null;
-        freeTasks.push(this);
-    }
-};
-
-
-
-/***/ }),
-/* 513 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
+      };
 
+      /***/
+    },
+    /* 513 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var domain; // The domain module is executed on demand
-var hasSetImmediate = typeof setImmediate === "function";
+      var domain; // The domain module is executed on demand
+      var hasSetImmediate = typeof setImmediate === "function";
 
-// Use the fastest means possible to execute a task in its own turn, with
-// priority over other events including network IO events in Node.js.
-//
-// An exception thrown by a task will permanently interrupt the processing of
-// subsequent tasks. The higher level `asap` function ensures that if an
-// exception is thrown by a task, that the task queue will continue flushing as
-// soon as possible, but if you use `rawAsap` directly, you are responsible to
-// either ensure that no exceptions are thrown from your task, or to manually
-// call `rawAsap.requestFlush` if an exception is thrown.
-module.exports = rawAsap;
-function rawAsap(task) {
-    if (!queue.length) {
-        requestFlush();
-        flushing = true;
-    }
-    // Avoids a function call
-    queue[queue.length] = task;
-}
-
-var queue = [];
-// Once a flush has been requested, no further calls to `requestFlush` are
-// necessary until the next `flush` completes.
-var flushing = false;
-// The position of the next task to execute in the task queue. This is
-// preserved between calls to `flush` so that it can be resumed if
-// a task throws an exception.
-var index = 0;
-// If a task schedules additional tasks recursively, the task queue can grow
-// unbounded. To prevent memory excaustion, the task queue will periodically
-// truncate already-completed tasks.
-var capacity = 1024;
-
-// The flush function processes all tasks that have been scheduled with
-// `rawAsap` unless and until one of those tasks throws an exception.
-// If a task throws an exception, `flush` ensures that its state will remain
-// consistent and will resume where it left off when called again.
-// However, `flush` does not make any arrangements to be called again if an
-// exception is thrown.
-function flush() {
-    while (index < queue.length) {
-        var currentIndex = index;
-        // Advance the index before calling the task. This ensures that we will
-        // begin flushing on the next task the task throws an error.
-        index = index + 1;
-        queue[currentIndex].call();
-        // Prevent leaking memory for long chains of recursive calls to `asap`.
-        // If we call `asap` within tasks scheduled by `asap`, the queue will
-        // grow, but to avoid an O(n) walk for every task we execute, we don't
-        // shift tasks off the queue after they have been executed.
-        // Instead, we periodically shift 1024 tasks off the queue.
-        if (index > capacity) {
+      // Use the fastest means possible to execute a task in its own turn, with
+      // priority over other events including network IO events in Node.js.
+      //
+      // An exception thrown by a task will permanently interrupt the processing of
+      // subsequent tasks. The higher level `asap` function ensures that if an
+      // exception is thrown by a task, that the task queue will continue flushing as
+      // soon as possible, but if you use `rawAsap` directly, you are responsible to
+      // either ensure that no exceptions are thrown from your task, or to manually
+      // call `rawAsap.requestFlush` if an exception is thrown.
+      module.exports = rawAsap;
+      function rawAsap(task) {
+        if (!queue.length) {
+          requestFlush();
+          flushing = true;
+        }
+        // Avoids a function call
+        queue[queue.length] = task;
+      }
+
+      var queue = [];
+      // Once a flush has been requested, no further calls to `requestFlush` are
+      // necessary until the next `flush` completes.
+      var flushing = false;
+      // The position of the next task to execute in the task queue. This is
+      // preserved between calls to `flush` so that it can be resumed if
+      // a task throws an exception.
+      var index = 0;
+      // If a task schedules additional tasks recursively, the task queue can grow
+      // unbounded. To prevent memory excaustion, the task queue will periodically
+      // truncate already-completed tasks.
+      var capacity = 1024;
+
+      // The flush function processes all tasks that have been scheduled with
+      // `rawAsap` unless and until one of those tasks throws an exception.
+      // If a task throws an exception, `flush` ensures that its state will remain
+      // consistent and will resume where it left off when called again.
+      // However, `flush` does not make any arrangements to be called again if an
+      // exception is thrown.
+      function flush() {
+        while (index < queue.length) {
+          var currentIndex = index;
+          // Advance the index before calling the task. This ensures that we will
+          // begin flushing on the next task the task throws an error.
+          index = index + 1;
+          queue[currentIndex].call();
+          // Prevent leaking memory for long chains of recursive calls to `asap`.
+          // If we call `asap` within tasks scheduled by `asap`, the queue will
+          // grow, but to avoid an O(n) walk for every task we execute, we don't
+          // shift tasks off the queue after they have been executed.
+          // Instead, we periodically shift 1024 tasks off the queue.
+          if (index > capacity) {
             // Manually shift all values starting at the index back to the
             // beginning of the queue.
-            for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) {
-                queue[scan] = queue[scan + index];
+            for (
+              var scan = 0, newLength = queue.length - index;
+              scan < newLength;
+              scan++
+            ) {
+              queue[scan] = queue[scan + index];
             }
             queue.length -= index;
             index = 0;
+          }
         }
-    }
-    queue.length = 0;
-    index = 0;
-    flushing = false;
-}
-
-rawAsap.requestFlush = requestFlush;
-function requestFlush() {
-    // Ensure flushing is not bound to any domain.
-    // It is not sufficient to exit the domain, because domains exist on a stack.
-    // To execute code outside of any domain, the following dance is necessary.
-    var parentDomain = process.domain;
-    if (parentDomain) {
-        if (!domain) {
+        queue.length = 0;
+        index = 0;
+        flushing = false;
+      }
+
+      rawAsap.requestFlush = requestFlush;
+      function requestFlush() {
+        // Ensure flushing is not bound to any domain.
+        // It is not sufficient to exit the domain, because domains exist on a stack.
+        // To execute code outside of any domain, the following dance is necessary.
+        var parentDomain = process.domain;
+        if (parentDomain) {
+          if (!domain) {
             // Lazy execute the domain module.
             // Only employed if the user elects to use domains.
             domain = __webpack_require__(965);
+          }
+          domain.active = process.domain = null;
         }
-        domain.active = process.domain = null;
-    }
-
-    // `setImmediate` is slower that `process.nextTick`, but `process.nextTick`
-    // cannot handle recursion.
-    // `requestFlush` will only be called recursively from `asap.js`, to resume
-    // flushing after an error is thrown into a domain.
-    // Conveniently, `setImmediate` was introduced in the same version
-    // `process.nextTick` started throwing recursion errors.
-    if (flushing && hasSetImmediate) {
-        setImmediate(flush);
-    } else {
-        process.nextTick(flush);
-    }
-
-    if (parentDomain) {
-        domain.active = process.domain = parentDomain;
-    }
-}
-
-
-/***/ }),
-/* 514 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var errors = __webpack_require__(205);
-var types = __webpack_require__(206);
-
-var Reader = __webpack_require__(515);
-var Writer = __webpack_require__(516);
-
-
-// --- Exports
-
-module.exports = {
-
-  Reader: Reader,
-
-  Writer: Writer
-
-};
-
-for (var t in types) {
-  if (types.hasOwnProperty(t))
-    module.exports[t] = types[t];
-}
-for (var e in errors) {
-  if (errors.hasOwnProperty(e))
-    module.exports[e] = errors[e];
-}
-
-
-/***/ }),
-/* 515 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var assert = __webpack_require__(28);
-var Buffer = __webpack_require__(15).Buffer;
-
-var ASN1 = __webpack_require__(206);
-var errors = __webpack_require__(205);
-
-
-// --- Globals
-
-var newInvalidAsn1Error = errors.newInvalidAsn1Error;
-
-
-
-// --- API
-
-function Reader(data) {
-  if (!data || !Buffer.isBuffer(data))
-    throw new TypeError('data must be a node Buffer');
-
-  this._buf = data;
-  this._size = data.length;
-
-  // These hold the "current" state
-  this._len = 0;
-  this._offset = 0;
-}
-
-Object.defineProperty(Reader.prototype, 'length', {
-  enumerable: true,
-  get: function () { return (this._len); }
-});
-
-Object.defineProperty(Reader.prototype, 'offset', {
-  enumerable: true,
-  get: function () { return (this._offset); }
-});
-
-Object.defineProperty(Reader.prototype, 'remain', {
-  get: function () { return (this._size - this._offset); }
-});
-
-Object.defineProperty(Reader.prototype, 'buffer', {
-  get: function () { return (this._buf.slice(this._offset)); }
-});
-
-
-/**
- * Reads a single byte and advances offset; you can pass in `true` to make this
- * a "peek" operation (i.e., get the byte, but don't advance the offset).
- *
- * @param {Boolean} peek true means don't move offset.
- * @return {Number} the next byte, null if not enough data.
- */
-Reader.prototype.readByte = function (peek) {
-  if (this._size - this._offset < 1)
-    return null;
-
-  var b = this._buf[this._offset] & 0xff;
-
-  if (!peek)
-    this._offset += 1;
-
-  return b;
-};
-
-
-Reader.prototype.peek = function () {
-  return this.readByte(true);
-};
-
-
-/**
- * Reads a (potentially) variable length off the BER buffer.  This call is
- * not really meant to be called directly, as callers have to manipulate
- * the internal buffer afterwards.
- *
- * As a result of this call, you can call `Reader.length`, until the
- * next thing called that does a readLength.
- *
- * @return {Number} the amount of offset to advance the buffer.
- * @throws {InvalidAsn1Error} on bad ASN.1
- */
-Reader.prototype.readLength = function (offset) {
-  if (offset === undefined)
-    offset = this._offset;
-
-  if (offset >= this._size)
-    return null;
-
-  var lenB = this._buf[offset++] & 0xff;
-  if (lenB === null)
-    return null;
-
-  if ((lenB & 0x80) === 0x80) {
-    lenB &= 0x7f;
-
-    if (lenB === 0)
-      throw newInvalidAsn1Error('Indefinite length not supported');
-
-    if (lenB > 4)
-      throw newInvalidAsn1Error('encoding too long');
-
-    if (this._size - offset < lenB)
-      return null;
-
-    this._len = 0;
-    for (var i = 0; i < lenB; i++)
-      this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
-
-  } else {
-    // Wasn't a variable length
-    this._len = lenB;
-  }
-
-  return offset;
-};
-
-
-/**
- * Parses the next sequence in this BER buffer.
- *
- * To get the length of the sequence, call `Reader.length`.
- *
- * @return {Number} the sequence's tag.
- */
-Reader.prototype.readSequence = function (tag) {
-  var seq = this.peek();
-  if (seq === null)
-    return null;
-  if (tag !== undefined && tag !== seq)
-    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
-                              ': got 0x' + seq.toString(16));
-
-  var o = this.readLength(this._offset + 1); // stored in `length`
-  if (o === null)
-    return null;
-
-  this._offset = o;
-  return seq;
-};
-
-
-Reader.prototype.readInt = function () {
-  return this._readTag(ASN1.Integer);
-};
-
-
-Reader.prototype.readBoolean = function () {
-  return (this._readTag(ASN1.Boolean) === 0 ? false : true);
-};
-
-
-Reader.prototype.readEnumeration = function () {
-  return this._readTag(ASN1.Enumeration);
-};
-
-
-Reader.prototype.readString = function (tag, retbuf) {
-  if (!tag)
-    tag = ASN1.OctetString;
-
-  var b = this.peek();
-  if (b === null)
-    return null;
-
-  if (b !== tag)
-    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
-                              ': got 0x' + b.toString(16));
-
-  var o = this.readLength(this._offset + 1); // stored in `length`
-
-  if (o === null)
-    return null;
-
-  if (this.length > this._size - o)
-    return null;
-
-  this._offset = o;
-
-  if (this.length === 0)
-    return retbuf ? Buffer.alloc(0) : '';
-
-  var str = this._buf.slice(this._offset, this._offset + this.length);
-  this._offset += this.length;
-
-  return retbuf ? str : str.toString('utf8');
-};
-
-Reader.prototype.readOID = function (tag) {
-  if (!tag)
-    tag = ASN1.OID;
-
-  var b = this.readString(tag, true);
-  if (b === null)
-    return null;
-
-  var values = [];
-  var value = 0;
-
-  for (var i = 0; i < b.length; i++) {
-    var byte = b[i] & 0xff;
-
-    value <<= 7;
-    value += byte & 0x7f;
-    if ((byte & 0x80) === 0) {
-      values.push(value);
-      value = 0;
-    }
-  }
-
-  value = values.shift();
-  values.unshift(value % 40);
-  values.unshift((value / 40) >> 0);
-
-  return values.join('.');
-};
-
-
-Reader.prototype._readTag = function (tag) {
-  assert.ok(tag !== undefined);
-
-  var b = this.peek();
-
-  if (b === null)
-    return null;
-
-  if (b !== tag)
-    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
-                              ': got 0x' + b.toString(16));
-
-  var o = this.readLength(this._offset + 1); // stored in `length`
-  if (o === null)
-    return null;
-
-  if (this.length > 4)
-    throw newInvalidAsn1Error('Integer too long: ' + this.length);
-
-  if (this.length > this._size - o)
-    return null;
-  this._offset = o;
-
-  var fb = this._buf[this._offset];
-  var value = 0;
-
-  for (var i = 0; i < this.length; i++) {
-    value <<= 8;
-    value |= (this._buf[this._offset++] & 0xff);
-  }
-
-  if ((fb & 0x80) === 0x80 && i !== 4)
-    value -= (1 << (i * 8));
-
-  return value >> 0;
-};
-
-
-
-// --- Exported API
-
-module.exports = Reader;
-
-
-/***/ }),
-/* 516 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-var assert = __webpack_require__(28);
-var Buffer = __webpack_require__(15).Buffer;
-var ASN1 = __webpack_require__(206);
-var errors = __webpack_require__(205);
 
+        // `setImmediate` is slower that `process.nextTick`, but `process.nextTick`
+        // cannot handle recursion.
+        // `requestFlush` will only be called recursively from `asap.js`, to resume
+        // flushing after an error is thrown into a domain.
+        // Conveniently, `setImmediate` was introduced in the same version
+        // `process.nextTick` started throwing recursion errors.
+        if (flushing && hasSetImmediate) {
+          setImmediate(flush);
+        } else {
+          process.nextTick(flush);
+        }
 
-// --- Globals
-
-var newInvalidAsn1Error = errors.newInvalidAsn1Error;
-
-var DEFAULT_OPTS = {
-  size: 1024,
-  growthFactor: 8
-};
-
-
-// --- Helpers
-
-function merge(from, to) {
-  assert.ok(from);
-  assert.equal(typeof (from), 'object');
-  assert.ok(to);
-  assert.equal(typeof (to), 'object');
-
-  var keys = Object.getOwnPropertyNames(from);
-  keys.forEach(function (key) {
-    if (to[key])
-      return;
-
-    var value = Object.getOwnPropertyDescriptor(from, key);
-    Object.defineProperty(to, key, value);
-  });
-
-  return to;
-}
-
-
-
-// --- API
-
-function Writer(options) {
-  options = merge(DEFAULT_OPTS, options || {});
-
-  this._buf = Buffer.alloc(options.size || 1024);
-  this._size = this._buf.length;
-  this._offset = 0;
-  this._options = options;
-
-  // A list of offsets in the buffer where we need to insert
-  // sequence tag/len pairs.
-  this._seq = [];
-}
-
-Object.defineProperty(Writer.prototype, 'buffer', {
-  get: function () {
-    if (this._seq.length)
-      throw newInvalidAsn1Error(this._seq.length + ' unended sequence(s)');
-
-    return (this._buf.slice(0, this._offset));
-  }
-});
-
-Writer.prototype.writeByte = function (b) {
-  if (typeof (b) !== 'number')
-    throw new TypeError('argument must be a Number');
-
-  this._ensure(1);
-  this._buf[this._offset++] = b;
-};
-
-
-Writer.prototype.writeInt = function (i, tag) {
-  if (typeof (i) !== 'number')
-    throw new TypeError('argument must be a Number');
-  if (typeof (tag) !== 'number')
-    tag = ASN1.Integer;
-
-  var sz = 4;
-
-  while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) &&
-        (sz > 1)) {
-    sz--;
-    i <<= 8;
-  }
-
-  if (sz > 4)
-    throw newInvalidAsn1Error('BER ints cannot be > 0xffffffff');
-
-  this._ensure(2 + sz);
-  this._buf[this._offset++] = tag;
-  this._buf[this._offset++] = sz;
-
-  while (sz-- > 0) {
-    this._buf[this._offset++] = ((i & 0xff000000) >>> 24);
-    i <<= 8;
-  }
-
-};
-
-
-Writer.prototype.writeNull = function () {
-  this.writeByte(ASN1.Null);
-  this.writeByte(0x00);
-};
-
-
-Writer.prototype.writeEnumeration = function (i, tag) {
-  if (typeof (i) !== 'number')
-    throw new TypeError('argument must be a Number');
-  if (typeof (tag) !== 'number')
-    tag = ASN1.Enumeration;
-
-  return this.writeInt(i, tag);
-};
-
-
-Writer.prototype.writeBoolean = function (b, tag) {
-  if (typeof (b) !== 'boolean')
-    throw new TypeError('argument must be a Boolean');
-  if (typeof (tag) !== 'number')
-    tag = ASN1.Boolean;
-
-  this._ensure(3);
-  this._buf[this._offset++] = tag;
-  this._buf[this._offset++] = 0x01;
-  this._buf[this._offset++] = b ? 0xff : 0x00;
-};
-
-
-Writer.prototype.writeString = function (s, tag) {
-  if (typeof (s) !== 'string')
-    throw new TypeError('argument must be a string (was: ' + typeof (s) + ')');
-  if (typeof (tag) !== 'number')
-    tag = ASN1.OctetString;
-
-  var len = Buffer.byteLength(s);
-  this.writeByte(tag);
-  this.writeLength(len);
-  if (len) {
-    this._ensure(len);
-    this._buf.write(s, this._offset);
-    this._offset += len;
-  }
-};
-
-
-Writer.prototype.writeBuffer = function (buf, tag) {
-  if (typeof (tag) !== 'number')
-    throw new TypeError('tag must be a number');
-  if (!Buffer.isBuffer(buf))
-    throw new TypeError('argument must be a buffer');
-
-  this.writeByte(tag);
-  this.writeLength(buf.length);
-  this._ensure(buf.length);
-  buf.copy(this._buf, this._offset, 0, buf.length);
-  this._offset += buf.length;
-};
-
-
-Writer.prototype.writeStringArray = function (strings) {
-  if ((!strings instanceof Array))
-    throw new TypeError('argument must be an Array[String]');
-
-  var self = this;
-  strings.forEach(function (s) {
-    self.writeString(s);
-  });
-};
-
-// This is really to solve DER cases, but whatever for now
-Writer.prototype.writeOID = function (s, tag) {
-  if (typeof (s) !== 'string')
-    throw new TypeError('argument must be a string');
-  if (typeof (tag) !== 'number')
-    tag = ASN1.OID;
-
-  if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
-    throw new Error('argument is not a valid OID string');
-
-  function encodeOctet(bytes, octet) {
-    if (octet < 128) {
-        bytes.push(octet);
-    } else if (octet < 16384) {
-        bytes.push((octet >>> 7) | 0x80);
-        bytes.push(octet & 0x7F);
-    } else if (octet < 2097152) {
-      bytes.push((octet >>> 14) | 0x80);
-      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-      bytes.push(octet & 0x7F);
-    } else if (octet < 268435456) {
-      bytes.push((octet >>> 21) | 0x80);
-      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-      bytes.push(octet & 0x7F);
-    } else {
-      bytes.push(((octet >>> 28) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 21) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
-      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
-      bytes.push(octet & 0x7F);
-    }
-  }
-
-  var tmp = s.split('.');
-  var bytes = [];
-  bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
-  tmp.slice(2).forEach(function (b) {
-    encodeOctet(bytes, parseInt(b, 10));
-  });
-
-  var self = this;
-  this._ensure(2 + bytes.length);
-  this.writeByte(tag);
-  this.writeLength(bytes.length);
-  bytes.forEach(function (b) {
-    self.writeByte(b);
-  });
-};
-
-
-Writer.prototype.writeLength = function (len) {
-  if (typeof (len) !== 'number')
-    throw new TypeError('argument must be a Number');
-
-  this._ensure(4);
-
-  if (len <= 0x7f) {
-    this._buf[this._offset++] = len;
-  } else if (len <= 0xff) {
-    this._buf[this._offset++] = 0x81;
-    this._buf[this._offset++] = len;
-  } else if (len <= 0xffff) {
-    this._buf[this._offset++] = 0x82;
-    this._buf[this._offset++] = len >> 8;
-    this._buf[this._offset++] = len;
-  } else if (len <= 0xffffff) {
-    this._buf[this._offset++] = 0x83;
-    this._buf[this._offset++] = len >> 16;
-    this._buf[this._offset++] = len >> 8;
-    this._buf[this._offset++] = len;
-  } else {
-    throw newInvalidAsn1Error('Length too long (> 4 bytes)');
-  }
-};
-
-Writer.prototype.startSequence = function (tag) {
-  if (typeof (tag) !== 'number')
-    tag = ASN1.Sequence | ASN1.Constructor;
-
-  this.writeByte(tag);
-  this._seq.push(this._offset);
-  this._ensure(3);
-  this._offset += 3;
-};
-
-
-Writer.prototype.endSequence = function () {
-  var seq = this._seq.pop();
-  var start = seq + 3;
-  var len = this._offset - start;
-
-  if (len <= 0x7f) {
-    this._shift(start, len, -2);
-    this._buf[seq] = len;
-  } else if (len <= 0xff) {
-    this._shift(start, len, -1);
-    this._buf[seq] = 0x81;
-    this._buf[seq + 1] = len;
-  } else if (len <= 0xffff) {
-    this._buf[seq] = 0x82;
-    this._buf[seq + 1] = len >> 8;
-    this._buf[seq + 2] = len;
-  } else if (len <= 0xffffff) {
-    this._shift(start, len, 1);
-    this._buf[seq] = 0x83;
-    this._buf[seq + 1] = len >> 16;
-    this._buf[seq + 2] = len >> 8;
-    this._buf[seq + 3] = len;
-  } else {
-    throw newInvalidAsn1Error('Sequence too long');
-  }
-};
-
-
-Writer.prototype._shift = function (start, len, shift) {
-  assert.ok(start !== undefined);
-  assert.ok(len !== undefined);
-  assert.ok(shift);
-
-  this._buf.copy(this._buf, start + shift, start, start + len);
-  this._offset += shift;
-};
-
-Writer.prototype._ensure = function (len) {
-  assert.ok(len);
-
-  if (this._size - this._offset < len) {
-    var sz = this._size * this._options.growthFactor;
-    if (sz - this._offset < len)
-      sz += len;
-
-    var buf = Buffer.alloc(sz);
-
-    this._buf.copy(buf, 0, 0, this._offset);
-    this._buf = buf;
-    this._size = sz;
-  }
-};
-
-
-
-// --- Exported API
-
-module.exports = Writer;
-
-
-/***/ }),
-/* 517 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports =
-{
-  parallel      : __webpack_require__(519),
-  serial        : __webpack_require__(520),
-  serialOrdered : __webpack_require__(351)
-};
-
-
-/***/ }),
-/* 518 */
-/***/ (function(module, exports) {
-
-module.exports = defer;
+        if (parentDomain) {
+          domain.active = process.domain = parentDomain;
+        }
+      }
 
-/**
- * Runs provided function on next iteration of the event loop
- *
- * @param {function} fn - function to run
- */
-function defer(fn)
-{
-  var nextTick = typeof setImmediate == 'function'
-    ? setImmediate
-    : (
-      typeof process == 'object' && typeof process.nextTick == 'function'
-      ? process.nextTick
-      : null
-    );
+      /***/
+    },
+    /* 514 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-  if (nextTick)
-  {
-    nextTick(fn);
-  }
-  else
-  {
-    setTimeout(fn, 0);
-  }
-}
+      var errors = __webpack_require__(205);
+      var types = __webpack_require__(206);
 
+      var Reader = __webpack_require__(515);
+      var Writer = __webpack_require__(516);
 
-/***/ }),
-/* 519 */
-/***/ (function(module, exports, __webpack_require__) {
+      // --- Exports
 
-var iterate    = __webpack_require__(348)
-  , initState  = __webpack_require__(349)
-  , terminator = __webpack_require__(350)
-  ;
+      module.exports = {
+        Reader: Reader,
 
-// Public API
-module.exports = parallel;
+        Writer: Writer,
+      };
 
-/**
- * Runs iterator over provided array elements in parallel
- *
- * @param   {array|object} list - array or object (named list) to iterate over
- * @param   {function} iterator - iterator to run
- * @param   {function} callback - invoked when all elements processed
- * @returns {function} - jobs terminator
- */
-function parallel(list, iterator, callback)
-{
-  var state = initState(list);
-
-  while (state.index < (state['keyedList'] || list).length)
-  {
-    iterate(list, iterator, state, function(error, result)
-    {
-      if (error)
-      {
-        callback(error, result);
-        return;
+      for (var t in types) {
+        if (types.hasOwnProperty(t)) module.exports[t] = types[t];
       }
-
-      // looks like it's the last one
-      if (Object.keys(state.jobs).length === 0)
-      {
-        callback(null, state.results);
-        return;
+      for (var e in errors) {
+        if (errors.hasOwnProperty(e)) module.exports[e] = errors[e];
       }
-    });
 
-    state.index++;
-  }
+      /***/
+    },
+    /* 515 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-  return terminator.bind(state, callback);
-}
+      var assert = __webpack_require__(28);
+      var Buffer = __webpack_require__(15).Buffer;
 
+      var ASN1 = __webpack_require__(206);
+      var errors = __webpack_require__(205);
 
-/***/ }),
-/* 520 */
-/***/ (function(module, exports, __webpack_require__) {
+      // --- Globals
 
-var serialOrdered = __webpack_require__(351);
+      var newInvalidAsn1Error = errors.newInvalidAsn1Error;
 
-// Public API
-module.exports = serial;
+      // --- API
 
-/**
- * Runs iterator over provided array elements in series
- *
- * @param   {array|object} list - array or object (named list) to iterate over
- * @param   {function} iterator - iterator to run
- * @param   {function} callback - invoked when all elements processed
- * @returns {function} - jobs terminator
- */
-function serial(list, iterator, callback)
-{
-  return serialOrdered(list, iterator, null, callback);
-}
+      function Reader(data) {
+        if (!data || !Buffer.isBuffer(data))
+          throw new TypeError("data must be a node Buffer");
 
+        this._buf = data;
+        this._size = data.length;
 
-/***/ }),
-/* 521 */
-/***/ (function(module, exports, __webpack_require__) {
+        // These hold the "current" state
+        this._len = 0;
+        this._offset = 0;
+      }
 
+      Object.defineProperty(Reader.prototype, "length", {
+        enumerable: true,
+        get: function () {
+          return this._len;
+        },
+      });
 
-/*!
- *  Copyright 2010 LearnBoost <dev@learnboost.com>
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+      Object.defineProperty(Reader.prototype, "offset", {
+        enumerable: true,
+        get: function () {
+          return this._offset;
+        },
+      });
+
+      Object.defineProperty(Reader.prototype, "remain", {
+        get: function () {
+          return this._size - this._offset;
+        },
+      });
 
-/**
- * Module dependencies.
- */
+      Object.defineProperty(Reader.prototype, "buffer", {
+        get: function () {
+          return this._buf.slice(this._offset);
+        },
+      });
 
-var crypto = __webpack_require__(11)
-  , parse = __webpack_require__(24).parse
-  ;
+      /**
+       * Reads a single byte and advances offset; you can pass in `true` to make this
+       * a "peek" operation (i.e., get the byte, but don't advance the offset).
+       *
+       * @param {Boolean} peek true means don't move offset.
+       * @return {Number} the next byte, null if not enough data.
+       */
+      Reader.prototype.readByte = function (peek) {
+        if (this._size - this._offset < 1) return null;
 
-/**
- * Valid keys.
- */
+        var b = this._buf[this._offset] & 0xff;
 
-var keys = 
-  [ 'acl'
-  , 'location'
-  , 'logging'
-  , 'notification'
-  , 'partNumber'
-  , 'policy'
-  , 'requestPayment'
-  , 'torrent'
-  , 'uploadId'
-  , 'uploads'
-  , 'versionId'
-  , 'versioning'
-  , 'versions'
-  , 'website'
-  ]
-
-/**
- * Return an "Authorization" header value with the given `options`
- * in the form of "AWS <key>:<signature>"
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
+        if (!peek) this._offset += 1;
 
-function authorization (options) {
-  return 'AWS ' + options.key + ':' + sign(options)
-}
+        return b;
+      };
 
-module.exports = authorization
-module.exports.authorization = authorization
+      Reader.prototype.peek = function () {
+        return this.readByte(true);
+      };
 
-/**
- * Simple HMAC-SHA1 Wrapper
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */ 
-
-function hmacSha1 (options) {
-  return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64')
-}
-
-module.exports.hmacSha1 = hmacSha1
-
-/**
- * Create a base64 sha1 HMAC for `options`. 
- * 
- * @param {Object} options
- * @return {String}
- * @api private
- */
+      /**
+       * Reads a (potentially) variable length off the BER buffer.  This call is
+       * not really meant to be called directly, as callers have to manipulate
+       * the internal buffer afterwards.
+       *
+       * As a result of this call, you can call `Reader.length`, until the
+       * next thing called that does a readLength.
+       *
+       * @return {Number} the amount of offset to advance the buffer.
+       * @throws {InvalidAsn1Error} on bad ASN.1
+       */
+      Reader.prototype.readLength = function (offset) {
+        if (offset === undefined) offset = this._offset;
 
-function sign (options) {
-  options.message = stringToSign(options)
-  return hmacSha1(options)
-}
-module.exports.sign = sign
+        if (offset >= this._size) return null;
 
-/**
- * Create a base64 sha1 HMAC for `options`. 
- *
- * Specifically to be used with S3 presigned URLs
- * 
- * @param {Object} options
- * @return {String}
- * @api private
- */
+        var lenB = this._buf[offset++] & 0xff;
+        if (lenB === null) return null;
 
-function signQuery (options) {
-  options.message = queryStringToSign(options)
-  return hmacSha1(options)
-}
-module.exports.signQuery= signQuery
+        if ((lenB & 0x80) === 0x80) {
+          lenB &= 0x7f;
 
-/**
- * Return a string for sign() with the given `options`.
- *
- * Spec:
- * 
- *    <verb>\n
- *    <md5>\n
- *    <content-type>\n
- *    <date>\n
- *    [headers\n]
- *    <resource>
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
+          if (lenB === 0)
+            throw newInvalidAsn1Error("Indefinite length not supported");
 
-function stringToSign (options) {
-  var headers = options.amazonHeaders || ''
-  if (headers) headers += '\n'
-  var r = 
-    [ options.verb
-    , options.md5
-    , options.contentType
-    , options.date ? options.date.toUTCString() : ''
-    , headers + options.resource
-    ]
-  return r.join('\n')
-}
-module.exports.stringToSign = stringToSign
-
-/**
- * Return a string for sign() with the given `options`, but is meant exclusively
- * for S3 presigned URLs
- *
- * Spec:
- * 
- *    <date>\n
- *    <resource>
- *
- * @param {Object} options
- * @return {String}
- * @api private
- */
+          if (lenB > 4) throw newInvalidAsn1Error("encoding too long");
 
-function queryStringToSign (options){
-  return 'GET\n\n\n' + options.date + '\n' + options.resource
-}
-module.exports.queryStringToSign = queryStringToSign
+          if (this._size - offset < lenB) return null;
 
-/**
- * Perform the following:
- *
- *  - ignore non-amazon headers
- *  - lowercase fields
- *  - sort lexicographically
- *  - trim whitespace between ":"
- *  - join with newline
- *
- * @param {Object} headers
- * @return {String}
- * @api private
- */
+          this._len = 0;
+          for (var i = 0; i < lenB; i++)
+            this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
+        } else {
+          // Wasn't a variable length
+          this._len = lenB;
+        }
 
-function canonicalizeHeaders (headers) {
-  var buf = []
-    , fields = Object.keys(headers)
-    ;
-  for (var i = 0, len = fields.length; i < len; ++i) {
-    var field = fields[i]
-      , val = headers[field]
-      , field = field.toLowerCase()
-      ;
-    if (0 !== field.indexOf('x-amz')) continue
-    buf.push(field + ':' + val)
-  }
-  return buf.sort().join('\n')
-}
-module.exports.canonicalizeHeaders = canonicalizeHeaders
+        return offset;
+      };
 
-/**
- * Perform the following:
- *
- *  - ignore non sub-resources
- *  - sort lexicographically
- *
- * @param {String} resource
- * @return {String}
- * @api private
- */
+      /**
+       * Parses the next sequence in this BER buffer.
+       *
+       * To get the length of the sequence, call `Reader.length`.
+       *
+       * @return {Number} the sequence's tag.
+       */
+      Reader.prototype.readSequence = function (tag) {
+        var seq = this.peek();
+        if (seq === null) return null;
+        if (tag !== undefined && tag !== seq)
+          throw newInvalidAsn1Error(
+            "Expected 0x" + tag.toString(16) + ": got 0x" + seq.toString(16),
+          );
 
-function canonicalizeResource (resource) {
-  var url = parse(resource, true)
-    , path = url.pathname
-    , buf = []
-    ;
+        var o = this.readLength(this._offset + 1); // stored in `length`
+        if (o === null) return null;
 
-  Object.keys(url.query).forEach(function(key){
-    if (!~keys.indexOf(key)) return
-    var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key])
-    buf.push(key + val)
-  })
+        this._offset = o;
+        return seq;
+      };
 
-  return path + (buf.length ? '?' + buf.sort().join('&') : '')
-}
-module.exports.canonicalizeResource = canonicalizeResource
+      Reader.prototype.readInt = function () {
+        return this._readTag(ASN1.Integer);
+      };
 
+      Reader.prototype.readBoolean = function () {
+        return this._readTag(ASN1.Boolean) === 0 ? false : true;
+      };
 
-/***/ }),
-/* 522 */
-/***/ (function(module, exports, __webpack_require__) {
+      Reader.prototype.readEnumeration = function () {
+        return this._readTag(ASN1.Enumeration);
+      };
 
-var aws4 = exports,
-    url = __webpack_require__(24),
-    querystring = __webpack_require__(196),
-    crypto = __webpack_require__(11),
-    lru = __webpack_require__(523),
-    credentialsCache = lru(1000)
+      Reader.prototype.readString = function (tag, retbuf) {
+        if (!tag) tag = ASN1.OctetString;
 
-// http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html
+        var b = this.peek();
+        if (b === null) return null;
 
-function hmac(key, string, encoding) {
-  return crypto.createHmac('sha256', key).update(string, 'utf8').digest(encoding)
-}
+        if (b !== tag)
+          throw newInvalidAsn1Error(
+            "Expected 0x" + tag.toString(16) + ": got 0x" + b.toString(16),
+          );
 
-function hash(string, encoding) {
-  return crypto.createHash('sha256').update(string, 'utf8').digest(encoding)
-}
+        var o = this.readLength(this._offset + 1); // stored in `length`
 
-// This function assumes the string has already been percent encoded
-function encodeRfc3986(urlEncodedString) {
-  return urlEncodedString.replace(/[!'()*]/g, function(c) {
-    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
-  })
-}
+        if (o === null) return null;
 
-// request: { path | body, [host], [method], [headers], [service], [region] }
-// credentials: { accessKeyId, secretAccessKey, [sessionToken] }
-function RequestSigner(request, credentials) {
+        if (this.length > this._size - o) return null;
 
-  if (typeof request === 'string') request = url.parse(request)
+        this._offset = o;
 
-  var headers = request.headers = (request.headers || {}),
-      hostParts = this.matchHost(request.hostname || request.host || headers.Host || headers.host)
+        if (this.length === 0) return retbuf ? Buffer.alloc(0) : "";
 
-  this.request = request
-  this.credentials = credentials || this.defaultCredentials()
+        var str = this._buf.slice(this._offset, this._offset + this.length);
+        this._offset += this.length;
 
-  this.service = request.service || hostParts[0] || ''
-  this.region = request.region || hostParts[1] || 'us-east-1'
+        return retbuf ? str : str.toString("utf8");
+      };
 
-  // SES uses a different domain from the service name
-  if (this.service === 'email') this.service = 'ses'
+      Reader.prototype.readOID = function (tag) {
+        if (!tag) tag = ASN1.OID;
 
-  if (!request.method && request.body)
-    request.method = 'POST'
+        var b = this.readString(tag, true);
+        if (b === null) return null;
 
-  if (!headers.Host && !headers.host) {
-    headers.Host = request.hostname || request.host || this.createHost()
+        var values = [];
+        var value = 0;
 
-    // If a port is specified explicitly, use it as is
-    if (request.port)
-      headers.Host += ':' + request.port
-  }
-  if (!request.hostname && !request.host)
-    request.hostname = headers.Host || headers.host
+        for (var i = 0; i < b.length; i++) {
+          var byte = b[i] & 0xff;
 
-  this.isCodeCommitGit = this.service === 'codecommit' && request.method === 'GIT'
-}
+          value <<= 7;
+          value += byte & 0x7f;
+          if ((byte & 0x80) === 0) {
+            values.push(value);
+            value = 0;
+          }
+        }
 
-RequestSigner.prototype.matchHost = function(host) {
-  var match = (host || '').match(/([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com$/)
-  var hostParts = (match || []).slice(1, 3)
+        value = values.shift();
+        values.unshift(value % 40);
+        values.unshift((value / 40) >> 0);
 
-  // ES's hostParts are sometimes the other way round, if the value that is expected
-  // to be region equals ‘es’ switch them back
-  // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com
-  if (hostParts[1] === 'es')
-    hostParts = hostParts.reverse()
+        return values.join(".");
+      };
 
-  return hostParts
-}
+      Reader.prototype._readTag = function (tag) {
+        assert.ok(tag !== undefined);
 
-// http://docs.aws.amazon.com/general/latest/gr/rande.html
-RequestSigner.prototype.isSingleRegion = function() {
-  // Special case for S3 and SimpleDB in us-east-1
-  if (['s3', 'sdb'].indexOf(this.service) >= 0 && this.region === 'us-east-1') return true
+        var b = this.peek();
 
-  return ['cloudfront', 'ls', 'route53', 'iam', 'importexport', 'sts']
-    .indexOf(this.service) >= 0
-}
+        if (b === null) return null;
 
-RequestSigner.prototype.createHost = function() {
-  var region = this.isSingleRegion() ? '' :
-        (this.service === 's3' && this.region !== 'us-east-1' ? '-' : '.') + this.region,
-      service = this.service === 'ses' ? 'email' : this.service
-  return service + region + '.amazonaws.com'
-}
+        if (b !== tag)
+          throw newInvalidAsn1Error(
+            "Expected 0x" + tag.toString(16) + ": got 0x" + b.toString(16),
+          );
 
-RequestSigner.prototype.prepareRequest = function() {
-  this.parsePath()
+        var o = this.readLength(this._offset + 1); // stored in `length`
+        if (o === null) return null;
 
-  var request = this.request, headers = request.headers, query
+        if (this.length > 4)
+          throw newInvalidAsn1Error("Integer too long: " + this.length);
 
-  if (request.signQuery) {
+        if (this.length > this._size - o) return null;
+        this._offset = o;
 
-    this.parsedPath.query = query = this.parsedPath.query || {}
+        var fb = this._buf[this._offset];
+        var value = 0;
 
-    if (this.credentials.sessionToken)
-      query['X-Amz-Security-Token'] = this.credentials.sessionToken
+        for (var i = 0; i < this.length; i++) {
+          value <<= 8;
+          value |= this._buf[this._offset++] & 0xff;
+        }
 
-    if (this.service === 's3' && !query['X-Amz-Expires'])
-      query['X-Amz-Expires'] = 86400
+        if ((fb & 0x80) === 0x80 && i !== 4) value -= 1 << (i * 8);
 
-    if (query['X-Amz-Date'])
-      this.datetime = query['X-Amz-Date']
-    else
-      query['X-Amz-Date'] = this.getDateTime()
+        return value >> 0;
+      };
 
-    query['X-Amz-Algorithm'] = 'AWS4-HMAC-SHA256'
-    query['X-Amz-Credential'] = this.credentials.accessKeyId + '/' + this.credentialString()
-    query['X-Amz-SignedHeaders'] = this.signedHeaders()
+      // --- Exported API
 
-  } else {
+      module.exports = Reader;
 
-    if (!request.doNotModifyHeaders && !this.isCodeCommitGit) {
-      if (request.body && !headers['Content-Type'] && !headers['content-type'])
-        headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=utf-8'
+      /***/
+    },
+    /* 516 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-      if (request.body && !headers['Content-Length'] && !headers['content-length'])
-        headers['Content-Length'] = Buffer.byteLength(request.body)
+      var assert = __webpack_require__(28);
+      var Buffer = __webpack_require__(15).Buffer;
+      var ASN1 = __webpack_require__(206);
+      var errors = __webpack_require__(205);
 
-      if (this.credentials.sessionToken && !headers['X-Amz-Security-Token'] && !headers['x-amz-security-token'])
-        headers['X-Amz-Security-Token'] = this.credentials.sessionToken
+      // --- Globals
 
-      if (this.service === 's3' && !headers['X-Amz-Content-Sha256'] && !headers['x-amz-content-sha256'])
-        headers['X-Amz-Content-Sha256'] = hash(this.request.body || '', 'hex')
+      var newInvalidAsn1Error = errors.newInvalidAsn1Error;
 
-      if (headers['X-Amz-Date'] || headers['x-amz-date'])
-        this.datetime = headers['X-Amz-Date'] || headers['x-amz-date']
-      else
-        headers['X-Amz-Date'] = this.getDateTime()
-    }
+      var DEFAULT_OPTS = {
+        size: 1024,
+        growthFactor: 8,
+      };
 
-    delete headers.Authorization
-    delete headers.authorization
-  }
-}
+      // --- Helpers
 
-RequestSigner.prototype.sign = function() {
-  if (!this.parsedPath) this.prepareRequest()
+      function merge(from, to) {
+        assert.ok(from);
+        assert.equal(typeof from, "object");
+        assert.ok(to);
+        assert.equal(typeof to, "object");
 
-  if (this.request.signQuery) {
-    this.parsedPath.query['X-Amz-Signature'] = this.signature()
-  } else {
-    this.request.headers.Authorization = this.authHeader()
-  }
+        var keys = Object.getOwnPropertyNames(from);
+        keys.forEach(function (key) {
+          if (to[key]) return;
 
-  this.request.path = this.formatPath()
+          var value = Object.getOwnPropertyDescriptor(from, key);
+          Object.defineProperty(to, key, value);
+        });
 
-  return this.request
-}
+        return to;
+      }
 
-RequestSigner.prototype.getDateTime = function() {
-  if (!this.datetime) {
-    var headers = this.request.headers,
-      date = new Date(headers.Date || headers.date || new Date)
+      // --- API
 
-    this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, '')
+      function Writer(options) {
+        options = merge(DEFAULT_OPTS, options || {});
 
-    // Remove the trailing 'Z' on the timestamp string for CodeCommit git access
-    if (this.isCodeCommitGit) this.datetime = this.datetime.slice(0, -1)
-  }
-  return this.datetime
-}
-
-RequestSigner.prototype.getDate = function() {
-  return this.getDateTime().substr(0, 8)
-}
-
-RequestSigner.prototype.authHeader = function() {
-  return [
-    'AWS4-HMAC-SHA256 Credential=' + this.credentials.accessKeyId + '/' + this.credentialString(),
-    'SignedHeaders=' + this.signedHeaders(),
-    'Signature=' + this.signature(),
-  ].join(', ')
-}
-
-RequestSigner.prototype.signature = function() {
-  var date = this.getDate(),
-      cacheKey = [this.credentials.secretAccessKey, date, this.region, this.service].join(),
-      kDate, kRegion, kService, kCredentials = credentialsCache.get(cacheKey)
-  if (!kCredentials) {
-    kDate = hmac('AWS4' + this.credentials.secretAccessKey, date)
-    kRegion = hmac(kDate, this.region)
-    kService = hmac(kRegion, this.service)
-    kCredentials = hmac(kService, 'aws4_request')
-    credentialsCache.set(cacheKey, kCredentials)
-  }
-  return hmac(kCredentials, this.stringToSign(), 'hex')
-}
-
-RequestSigner.prototype.stringToSign = function() {
-  return [
-    'AWS4-HMAC-SHA256',
-    this.getDateTime(),
-    this.credentialString(),
-    hash(this.canonicalString(), 'hex'),
-  ].join('\n')
-}
-
-RequestSigner.prototype.canonicalString = function() {
-  if (!this.parsedPath) this.prepareRequest()
-
-  var pathStr = this.parsedPath.path,
-      query = this.parsedPath.query,
-      headers = this.request.headers,
-      queryStr = '',
-      normalizePath = this.service !== 's3',
-      decodePath = this.service === 's3' || this.request.doNotEncodePath,
-      decodeSlashesInPath = this.service === 's3',
-      firstValOnly = this.service === 's3',
-      bodyHash
-
-  if (this.service === 's3' && this.request.signQuery) {
-    bodyHash = 'UNSIGNED-PAYLOAD'
-  } else if (this.isCodeCommitGit) {
-    bodyHash = ''
-  } else {
-    bodyHash = headers['X-Amz-Content-Sha256'] || headers['x-amz-content-sha256'] ||
-      hash(this.request.body || '', 'hex')
-  }
+        this._buf = Buffer.alloc(options.size || 1024);
+        this._size = this._buf.length;
+        this._offset = 0;
+        this._options = options;
 
-  if (query) {
-    queryStr = encodeRfc3986(querystring.stringify(Object.keys(query).sort().reduce(function(obj, key) {
-      if (!key) return obj
-      obj[key] = !Array.isArray(query[key]) ? query[key] :
-        (firstValOnly ? query[key][0] : query[key].slice().sort())
-      return obj
-    }, {})))
-  }
-  if (pathStr !== '/') {
-    if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, '/')
-    pathStr = pathStr.split('/').reduce(function(path, piece) {
-      if (normalizePath && piece === '..') {
-        path.pop()
-      } else if (!normalizePath || piece !== '.') {
-        if (decodePath) piece = decodeURIComponent(piece)
-        path.push(encodeRfc3986(encodeURIComponent(piece)))
-      }
-      return path
-    }, []).join('/')
-    if (pathStr[0] !== '/') pathStr = '/' + pathStr
-    if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, '/')
-  }
+        // A list of offsets in the buffer where we need to insert
+        // sequence tag/len pairs.
+        this._seq = [];
+      }
 
-  return [
-    this.request.method || 'GET',
-    pathStr,
-    queryStr,
-    this.canonicalHeaders() + '\n',
-    this.signedHeaders(),
-    bodyHash,
-  ].join('\n')
-}
-
-RequestSigner.prototype.canonicalHeaders = function() {
-  var headers = this.request.headers
-  function trimAll(header) {
-    return header.toString().trim().replace(/\s+/g, ' ')
-  }
-  return Object.keys(headers)
-    .sort(function(a, b) { return a.toLowerCase() < b.toLowerCase() ? -1 : 1 })
-    .map(function(key) { return key.toLowerCase() + ':' + trimAll(headers[key]) })
-    .join('\n')
-}
-
-RequestSigner.prototype.signedHeaders = function() {
-  return Object.keys(this.request.headers)
-    .map(function(key) { return key.toLowerCase() })
-    .sort()
-    .join(';')
-}
-
-RequestSigner.prototype.credentialString = function() {
-  return [
-    this.getDate(),
-    this.region,
-    this.service,
-    'aws4_request',
-  ].join('/')
-}
-
-RequestSigner.prototype.defaultCredentials = function() {
-  var env = process.env
-  return {
-    accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY,
-    secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY,
-    sessionToken: env.AWS_SESSION_TOKEN,
-  }
-}
+      Object.defineProperty(Writer.prototype, "buffer", {
+        get: function () {
+          if (this._seq.length)
+            throw newInvalidAsn1Error(
+              this._seq.length + " unended sequence(s)",
+            );
 
-RequestSigner.prototype.parsePath = function() {
-  var path = this.request.path || '/',
-      queryIx = path.indexOf('?'),
-      query = null
+          return this._buf.slice(0, this._offset);
+        },
+      });
 
-  if (queryIx >= 0) {
-    query = querystring.parse(path.slice(queryIx + 1))
-    path = path.slice(0, queryIx)
-  }
+      Writer.prototype.writeByte = function (b) {
+        if (typeof b !== "number")
+          throw new TypeError("argument must be a Number");
 
-  // S3 doesn't always encode characters > 127 correctly and
-  // all services don't encode characters > 255 correctly
-  // So if there are non-reserved chars (and it's not already all % encoded), just encode them all
-  if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) {
-    path = path.split('/').map(function(piece) {
-      return encodeURIComponent(decodeURIComponent(piece))
-    }).join('/')
-  }
+        this._ensure(1);
+        this._buf[this._offset++] = b;
+      };
 
-  this.parsedPath = {
-    path: path,
-    query: query,
-  }
-}
-
-RequestSigner.prototype.formatPath = function() {
-  var path = this.parsedPath.path,
-      query = this.parsedPath.query
-
-  if (!query) return path
-
-  // Services don't support empty query string keys
-  if (query[''] != null) delete query['']
-
-  return path + '?' + encodeRfc3986(querystring.stringify(query))
-}
-
-aws4.RequestSigner = RequestSigner
-
-aws4.sign = function(request, credentials) {
-  return new RequestSigner(request, credentials).sign()
-}
-
-
-/***/ }),
-/* 523 */
-/***/ (function(module, exports) {
-
-module.exports = function(size) {
-  return new LruCache(size)
-}
-
-function LruCache(size) {
-  this.capacity = size | 0
-  this.map = Object.create(null)
-  this.list = new DoublyLinkedList()
-}
-
-LruCache.prototype.get = function(key) {
-  var node = this.map[key]
-  if (node == null) return undefined
-  this.used(node)
-  return node.val
-}
-
-LruCache.prototype.set = function(key, val) {
-  var node = this.map[key]
-  if (node != null) {
-    node.val = val
-  } else {
-    if (!this.capacity) this.prune()
-    if (!this.capacity) return false
-    node = new DoublyLinkedNode(key, val)
-    this.map[key] = node
-    this.capacity--
-  }
-  this.used(node)
-  return true
-}
-
-LruCache.prototype.used = function(node) {
-  this.list.moveToFront(node)
-}
-
-LruCache.prototype.prune = function() {
-  var node = this.list.pop()
-  if (node != null) {
-    delete this.map[node.key]
-    this.capacity++
-  }
-}
+      Writer.prototype.writeInt = function (i, tag) {
+        if (typeof i !== "number")
+          throw new TypeError("argument must be a Number");
+        if (typeof tag !== "number") tag = ASN1.Integer;
 
+        var sz = 4;
 
-function DoublyLinkedList() {
-  this.firstNode = null
-  this.lastNode = null
-}
+        while (
+          ((i & 0xff800000) === 0 || (i & 0xff800000) === 0xff800000 >> 0) &&
+          sz > 1
+        ) {
+          sz--;
+          i <<= 8;
+        }
 
-DoublyLinkedList.prototype.moveToFront = function(node) {
-  if (this.firstNode == node) return
+        if (sz > 4)
+          throw newInvalidAsn1Error("BER ints cannot be > 0xffffffff");
 
-  this.remove(node)
+        this._ensure(2 + sz);
+        this._buf[this._offset++] = tag;
+        this._buf[this._offset++] = sz;
 
-  if (this.firstNode == null) {
-    this.firstNode = node
-    this.lastNode = node
-    node.prev = null
-    node.next = null
-  } else {
-    node.prev = null
-    node.next = this.firstNode
-    node.next.prev = node
-    this.firstNode = node
-  }
-}
+        while (sz-- > 0) {
+          this._buf[this._offset++] = (i & 0xff000000) >>> 24;
+          i <<= 8;
+        }
+      };
 
-DoublyLinkedList.prototype.pop = function() {
-  var lastNode = this.lastNode
-  if (lastNode != null) {
-    this.remove(lastNode)
-  }
-  return lastNode
-}
-
-DoublyLinkedList.prototype.remove = function(node) {
-  if (this.firstNode == node) {
-    this.firstNode = node.next
-  } else if (node.prev != null) {
-    node.prev.next = node.next
-  }
-  if (this.lastNode == node) {
-    this.lastNode = node.prev
-  } else if (node.next != null) {
-    node.next.prev = node.prev
-  }
-}
+      Writer.prototype.writeNull = function () {
+        this.writeByte(ASN1.Null);
+        this.writeByte(0x00);
+      };
 
+      Writer.prototype.writeEnumeration = function (i, tag) {
+        if (typeof i !== "number")
+          throw new TypeError("argument must be a Number");
+        if (typeof tag !== "number") tag = ASN1.Enumeration;
 
-function DoublyLinkedNode(key, val) {
-  this.key = key
-  this.val = val
-  this.prev = null
-  this.next = null
-}
+        return this.writeInt(i, tag);
+      };
 
+      Writer.prototype.writeBoolean = function (b, tag) {
+        if (typeof b !== "boolean")
+          throw new TypeError("argument must be a Boolean");
+        if (typeof tag !== "number") tag = ASN1.Boolean;
 
-/***/ }),
-/* 524 */
-/***/ (function(module, exports, __webpack_require__) {
+        this._ensure(3);
+        this._buf[this._offset++] = tag;
+        this._buf[this._offset++] = 0x01;
+        this._buf[this._offset++] = b ? 0xff : 0x00;
+      };
 
-"use strict";
+      Writer.prototype.writeString = function (s, tag) {
+        if (typeof s !== "string")
+          throw new TypeError(
+            "argument must be a string (was: " + typeof s + ")",
+          );
+        if (typeof tag !== "number") tag = ASN1.OctetString;
 
+        var len = Buffer.byteLength(s);
+        this.writeByte(tag);
+        this.writeLength(len);
+        if (len) {
+          this._ensure(len);
+          this._buf.write(s, this._offset);
+          this._offset += len;
+        }
+      };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      Writer.prototype.writeBuffer = function (buf, tag) {
+        if (typeof tag !== "number")
+          throw new TypeError("tag must be a number");
+        if (!Buffer.isBuffer(buf))
+          throw new TypeError("argument must be a buffer");
+
+        this.writeByte(tag);
+        this.writeLength(buf.length);
+        this._ensure(buf.length);
+        buf.copy(this._buf, this._offset, 0, buf.length);
+        this._offset += buf.length;
+      };
 
-exports.default = function (message) {
-  return {
-    useless: true,
-    run() {
-      throw new (_errors || _load_errors()).MessageError(message);
-    },
-    setFlags: () => {},
-    hasWrapper: () => true
-  };
-};
+      Writer.prototype.writeStringArray = function (strings) {
+        if ((!strings) instanceof Array)
+          throw new TypeError("argument must be an Array[String]");
 
-var _errors;
+        var self = this;
+        strings.forEach(function (s) {
+          self.writeString(s);
+        });
+      };
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      // This is really to solve DER cases, but whatever for now
+      Writer.prototype.writeOID = function (s, tag) {
+        if (typeof s !== "string")
+          throw new TypeError("argument must be a string");
+        if (typeof tag !== "number") tag = ASN1.OID;
+
+        if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
+          throw new Error("argument is not a valid OID string");
+
+        function encodeOctet(bytes, octet) {
+          if (octet < 128) {
+            bytes.push(octet);
+          } else if (octet < 16384) {
+            bytes.push((octet >>> 7) | 0x80);
+            bytes.push(octet & 0x7f);
+          } else if (octet < 2097152) {
+            bytes.push((octet >>> 14) | 0x80);
+            bytes.push(((octet >>> 7) | 0x80) & 0xff);
+            bytes.push(octet & 0x7f);
+          } else if (octet < 268435456) {
+            bytes.push((octet >>> 21) | 0x80);
+            bytes.push(((octet >>> 14) | 0x80) & 0xff);
+            bytes.push(((octet >>> 7) | 0x80) & 0xff);
+            bytes.push(octet & 0x7f);
+          } else {
+            bytes.push(((octet >>> 28) | 0x80) & 0xff);
+            bytes.push(((octet >>> 21) | 0x80) & 0xff);
+            bytes.push(((octet >>> 14) | 0x80) & 0xff);
+            bytes.push(((octet >>> 7) | 0x80) & 0xff);
+            bytes.push(octet & 0x7f);
+          }
+        }
 
-/***/ }),
-/* 525 */
-/***/ (function(module, exports, __webpack_require__) {
+        var tmp = s.split(".");
+        var bytes = [];
+        bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
+        tmp.slice(2).forEach(function (b) {
+          encodeOctet(bytes, parseInt(b, 10));
+        });
 
-"use strict";
+        var self = this;
+        this._ensure(2 + bytes.length);
+        this.writeByte(tag);
+        this.writeLength(bytes.length);
+        bytes.forEach(function (b) {
+          self.writeByte(b);
+        });
+      };
 
+      Writer.prototype.writeLength = function (len) {
+        if (typeof len !== "number")
+          throw new TypeError("argument must be a Number");
+
+        this._ensure(4);
+
+        if (len <= 0x7f) {
+          this._buf[this._offset++] = len;
+        } else if (len <= 0xff) {
+          this._buf[this._offset++] = 0x81;
+          this._buf[this._offset++] = len;
+        } else if (len <= 0xffff) {
+          this._buf[this._offset++] = 0x82;
+          this._buf[this._offset++] = len >> 8;
+          this._buf[this._offset++] = len;
+        } else if (len <= 0xffffff) {
+          this._buf[this._offset++] = 0x83;
+          this._buf[this._offset++] = len >> 16;
+          this._buf[this._offset++] = len >> 8;
+          this._buf[this._offset++] = len;
+        } else {
+          throw newInvalidAsn1Error("Length too long (> 4 bytes)");
+        }
+      };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.hasWrapper = exports.run = undefined;
-exports.setFlags = setFlags;
+      Writer.prototype.startSequence = function (tag) {
+        if (typeof tag !== "number") tag = ASN1.Sequence | ASN1.Constructor;
 
-var _buildSubCommands2;
+        this.writeByte(tag);
+        this._seq.push(this._offset);
+        this._ensure(3);
+        this._offset += 3;
+      };
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      Writer.prototype.endSequence = function () {
+        var seq = this._seq.pop();
+        var start = seq + 3;
+        var len = this._offset - start;
+
+        if (len <= 0x7f) {
+          this._shift(start, len, -2);
+          this._buf[seq] = len;
+        } else if (len <= 0xff) {
+          this._shift(start, len, -1);
+          this._buf[seq] = 0x81;
+          this._buf[seq + 1] = len;
+        } else if (len <= 0xffff) {
+          this._buf[seq] = 0x82;
+          this._buf[seq + 1] = len >> 8;
+          this._buf[seq + 2] = len;
+        } else if (len <= 0xffffff) {
+          this._shift(start, len, 1);
+          this._buf[seq] = 0x83;
+          this._buf[seq + 1] = len >> 16;
+          this._buf[seq + 2] = len >> 8;
+          this._buf[seq + 3] = len;
+        } else {
+          throw newInvalidAsn1Error("Sequence too long");
+        }
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      Writer.prototype._shift = function (start, len, shift) {
+        assert.ok(start !== undefined);
+        assert.ok(len !== undefined);
+        assert.ok(shift);
 
-const notYetImplemented = () => Promise.reject(new Error('This command is not implemented yet.'));
+        this._buf.copy(this._buf, start + shift, start, start + len);
+        this._offset += shift;
+      };
 
-function setFlags(commander) {
-  commander.description('Has not been implemented yet');
-}
+      Writer.prototype._ensure = function (len) {
+        assert.ok(len);
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('access', {
-  public: notYetImplemented,
-  restricted: notYetImplemented,
-  grant: notYetImplemented,
-  revoke: notYetImplemented,
-  lsPackages: notYetImplemented,
-  lsCollaborators: notYetImplemented,
-  edit: notYetImplemented
-}, ['WARNING: This command yet to be implemented.', 'public [<package>]', 'restricted [<package>]', 'grant <read-only|read-write> <scope:team> [<package>]', 'revoke <scope:team> [<package>]', 'ls-packages [<user>|<scope>|<scope:team>]', 'ls-collaborators [<package> [<user>]]', 'edit [<package>]']);
+        if (this._size - this._offset < len) {
+          var sz = this._size * this._options.growthFactor;
+          if (sz - this._offset < len) sz += len;
 
-const run = _buildSubCommands.run,
-      hasWrapper = _buildSubCommands.hasWrapper,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.hasWrapper = hasWrapper;
-exports.examples = examples;
+          var buf = Buffer.alloc(sz);
 
-/***/ }),
-/* 526 */
-/***/ (function(module, exports, __webpack_require__) {
+          this._buf.copy(buf, 0, 0, this._offset);
+          this._buf = buf;
+          this._size = sz;
+        }
+      };
 
-"use strict";
+      // --- Exported API
 
+      module.exports = Writer;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+      /***/
+    },
+    /* 517 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = {
+        parallel: __webpack_require__(519),
+        serial: __webpack_require__(520),
+        serialOrdered: __webpack_require__(351),
+      };
 
-var _asyncToGenerator2;
+      /***/
+    },
+    /* 518 */
+    /***/ function (module, exports) {
+      module.exports = defer;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /**
+       * Runs provided function on next iteration of the event loop
+       *
+       * @param {function} fn - function to run
+       */
+      function defer(fn) {
+        var nextTick =
+          typeof setImmediate == "function"
+            ? setImmediate
+            : typeof process == "object" &&
+                typeof process.nextTick == "function"
+              ? process.nextTick
+              : null;
+
+        if (nextTick) {
+          nextTick(fn);
+        } else {
+          setTimeout(fn, 0);
+        }
+      }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const binFolder = path.join(config.cwd, config.registryFolders[0], '.bin');
-    if (args.length === 0) {
-      reporter.log(binFolder, { force: true });
-    } else {
-      const binEntries = yield (0, (_run || _load_run()).getBinEntries)(config);
+      /***/
+    },
+    /* 519 */
+    /***/ function (module, exports, __webpack_require__) {
+      var iterate = __webpack_require__(348),
+        initState = __webpack_require__(349),
+        terminator = __webpack_require__(350);
+      // Public API
+      module.exports = parallel;
 
-      const binName = args[0];
-      const binPath = binEntries.get(binName);
+      /**
+       * Runs iterator over provided array elements in parallel
+       *
+       * @param   {array|object} list - array or object (named list) to iterate over
+       * @param   {function} iterator - iterator to run
+       * @param   {function} callback - invoked when all elements processed
+       * @returns {function} - jobs terminator
+       */
+      function parallel(list, iterator, callback) {
+        var state = initState(list);
 
-      if (binPath) {
-        reporter.log(binPath, { force: true });
-      } else {
-        reporter.error(reporter.lang('packageBinaryNotFound', binName));
-      }
-    }
-  });
+        while (state.index < (state["keyedList"] || list).length) {
+          iterate(list, iterator, state, function (error, result) {
+            if (error) {
+              callback(error, result);
+              return;
+            }
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+            // looks like it's the last one
+            if (Object.keys(state.jobs).length === 0) {
+              callback(null, state.results);
+              return;
+            }
+          });
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+          state.index++;
+        }
 
-var _run;
+        return terminator.bind(state, callback);
+      }
 
-function _load_run() {
-  return _run = __webpack_require__(360);
-}
+      /***/
+    },
+    /* 520 */
+    /***/ function (module, exports, __webpack_require__) {
+      var serialOrdered = __webpack_require__(351);
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      // Public API
+      module.exports = serial;
 
-const path = __webpack_require__(0);
+      /**
+       * Runs iterator over provided array elements in series
+       *
+       * @param   {array|object} list - array or object (named list) to iterate over
+       * @param   {function} iterator - iterator to run
+       * @param   {function} callback - invoked when all elements processed
+       * @returns {function} - jobs terminator
+       */
+      function serial(list, iterator, callback) {
+        return serialOrdered(list, iterator, null, callback);
+      }
 
-function hasWrapper(commander) {
-  return false;
-}
+      /***/
+    },
+    /* 521 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*!
+       *  Copyright 2010 LearnBoost <dev@learnboost.com>
+       *
+       * Licensed under the Apache License, Version 2.0 (the "License");
+       * you may not use this file except in compliance with the License.
+       * You may obtain a copy of the License at
+       *
+       *     http://www.apache.org/licenses/LICENSE-2.0
+       *
+       * Unless required by applicable law or agreed to in writing, software
+       * distributed under the License is distributed on an "AS IS" BASIS,
+       * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+       * See the License for the specific language governing permissions and
+       * limitations under the License.
+       */
 
-function setFlags(commander) {
-  commander.description('Displays the location of the yarn bin folder.');
-}
+      /**
+       * Module dependencies.
+       */
 
-/***/ }),
-/* 527 */
-/***/ (function(module, exports, __webpack_require__) {
+      var crypto = __webpack_require__(11),
+        parse = __webpack_require__(24).parse;
+      /**
+       * Valid keys.
+       */
 
-"use strict";
+      var keys = [
+        "acl",
+        "location",
+        "logging",
+        "notification",
+        "partNumber",
+        "policy",
+        "requestPayment",
+        "torrent",
+        "uploadId",
+        "uploads",
+        "versionId",
+        "versioning",
+        "versions",
+        "website",
+      ];
 
+      /**
+       * Return an "Authorization" header value with the given `options`
+       * in the form of "AWS <key>:<signature>"
+       *
+       * @param {Object} options
+       * @return {String}
+       * @api private
+       */
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.run = undefined;
+      function authorization(options) {
+        return "AWS " + options.key + ":" + sign(options);
+      }
 
-var _asyncToGenerator2;
+      module.exports = authorization;
+      module.exports.authorization = authorization;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /**
+       * Simple HMAC-SHA1 Wrapper
+       *
+       * @param {Object} options
+       * @return {String}
+       * @api private
+       */
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+      function hmacSha1(options) {
+        return crypto
+          .createHmac("sha1", options.secret)
+          .update(options.message)
+          .digest("base64");
+      }
 
-var _buildSubCommands2;
+      module.exports.hmacSha1 = hmacSha1;
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      /**
+       * Create a base64 sha1 HMAC for `options`.
+       *
+       * @param {Object} options
+       * @return {String}
+       * @api private
+       */
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function sign(options) {
+        options.message = stringToSign(options);
+        return hmacSha1(options);
+      }
+      module.exports.sign = sign;
 
-const CONFIG_KEYS = [
-// 'reporter',
-'registryFolders', 'linkedModules',
-// 'registries',
-'cache', 'cwd', 'looseSemver', 'commandName', 'preferOffline', 'modulesFolder', 'globalFolder', 'linkFolder', 'offline', 'binLinks', 'ignorePlatform', 'ignoreScripts', 'disablePrepublish', 'nonInteractive', 'workspaceRootFolder', 'lockfileFolder', 'networkConcurrency', 'childConcurrency', 'networkTimeout', 'workspacesEnabled', 'workspacesNohoistEnabled', 'pruneOfflineMirror', 'enableMetaFolder', 'enableLockfileVersions', 'linkFileDependencies', 'cacheFolder', 'tempFolder', 'production'];
-/* eslint object-shorthand: 0 */
+      /**
+       * Create a base64 sha1 HMAC for `options`.
+       *
+       * Specifically to be used with S3 presigned URLs
+       *
+       * @param {Object} options
+       * @return {String}
+       * @api private
+       */
 
-function hasWrapper(flags, args) {
-  return args[0] !== 'get';
-}
+      function signQuery(options) {
+        options.message = queryStringToSign(options);
+        return hmacSha1(options);
+      }
+      module.exports.signQuery = signQuery;
 
-function setFlags(commander) {
-  commander.description('Manages the yarn configuration files.');
-}
+      /**
+       * Return a string for sign() with the given `options`.
+       *
+       * Spec:
+       *
+       *    <verb>\n
+       *    <md5>\n
+       *    <content-type>\n
+       *    <date>\n
+       *    [headers\n]
+       *    <resource>
+       *
+       * @param {Object} options
+       * @return {String}
+       * @api private
+       */
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('config', {
-  set(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (args.length === 0 || args.length > 2) {
-        return false;
+      function stringToSign(options) {
+        var headers = options.amazonHeaders || "";
+        if (headers) headers += "\n";
+        var r = [
+          options.verb,
+          options.md5,
+          options.contentType,
+          options.date ? options.date.toUTCString() : "",
+          headers + options.resource,
+        ];
+        return r.join("\n");
       }
-      const key = args[0];
-      var _args$ = args[1];
-      const val = _args$ === undefined ? true : _args$;
+      module.exports.stringToSign = stringToSign;
 
-      const yarnConfig = config.registries.yarn;
-      yield yarnConfig.saveHomeConfig({ [key]: val });
-      reporter.success(reporter.lang('configSet', key, val));
-      return true;
-    })();
-  },
+      /**
+       * Return a string for sign() with the given `options`, but is meant exclusively
+       * for S3 presigned URLs
+       *
+       * Spec:
+       *
+       *    <date>\n
+       *    <resource>
+       *
+       * @param {Object} options
+       * @return {String}
+       * @api private
+       */
 
-  get(config, reporter, flags, args) {
-    if (args.length !== 1) {
-      return false;
-    }
+      function queryStringToSign(options) {
+        return "GET\n\n\n" + options.date + "\n" + options.resource;
+      }
+      module.exports.queryStringToSign = queryStringToSign;
 
-    reporter.log(String(config.getOption(args[0])), { force: true });
-    return true;
-  },
+      /**
+       * Perform the following:
+       *
+       *  - ignore non-amazon headers
+       *  - lowercase fields
+       *  - sort lexicographically
+       *  - trim whitespace between ":"
+       *  - join with newline
+       *
+       * @param {Object} headers
+       * @return {String}
+       * @api private
+       */
 
-  delete: (() => {
-    var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-      if (args.length !== 1) {
-        return false;
+      function canonicalizeHeaders(headers) {
+        var buf = [],
+          fields = Object.keys(headers);
+        for (var i = 0, len = fields.length; i < len; ++i) {
+          var field = fields[i],
+            val = headers[field],
+            field = field.toLowerCase();
+          if (0 !== field.indexOf("x-amz")) continue;
+          buf.push(field + ":" + val);
+        }
+        return buf.sort().join("\n");
       }
+      module.exports.canonicalizeHeaders = canonicalizeHeaders;
 
-      const key = args[0];
-      const yarnConfig = config.registries.yarn;
-      yield yarnConfig.saveHomeConfig({ [key]: undefined });
-      reporter.success(reporter.lang('configDelete', key));
-      return true;
-    });
+      /**
+       * Perform the following:
+       *
+       *  - ignore non sub-resources
+       *  - sort lexicographically
+       *
+       * @param {String} resource
+       * @return {String}
+       * @api private
+       */
 
-    function _delete(_x, _x2, _x3, _x4) {
-      return _ref.apply(this, arguments);
-    }
+      function canonicalizeResource(resource) {
+        var url = parse(resource, true),
+          path = url.pathname,
+          buf = [];
+        Object.keys(url.query).forEach(function (key) {
+          if (!~keys.indexOf(key)) return;
+          var val =
+            "" == url.query[key]
+              ? ""
+              : "=" + encodeURIComponent(url.query[key]);
+          buf.push(key + val);
+        });
 
-    return _delete;
-  })(),
+        return path + (buf.length ? "?" + buf.sort().join("&") : "");
+      }
+      module.exports.canonicalizeResource = canonicalizeResource;
 
-  list(config, reporter, flags, args) {
-    if (args.length) {
-      return false;
-    }
+      /***/
+    },
+    /* 522 */
+    /***/ function (module, exports, __webpack_require__) {
+      var aws4 = exports,
+        url = __webpack_require__(24),
+        querystring = __webpack_require__(196),
+        crypto = __webpack_require__(11),
+        lru = __webpack_require__(523),
+        credentialsCache = lru(1000);
+
+      // http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html
+
+      function hmac(key, string, encoding) {
+        return crypto
+          .createHmac("sha256", key)
+          .update(string, "utf8")
+          .digest(encoding);
+      }
+
+      function hash(string, encoding) {
+        return crypto
+          .createHash("sha256")
+          .update(string, "utf8")
+          .digest(encoding);
+      }
+
+      // This function assumes the string has already been percent encoded
+      function encodeRfc3986(urlEncodedString) {
+        return urlEncodedString.replace(/[!'()*]/g, function (c) {
+          return "%" + c.charCodeAt(0).toString(16).toUpperCase();
+        });
+      }
 
-    reporter.info(reporter.lang('configYarn'));
-    reporter.inspect(config.registries.yarn.config);
+      // request: { path | body, [host], [method], [headers], [service], [region] }
+      // credentials: { accessKeyId, secretAccessKey, [sessionToken] }
+      function RequestSigner(request, credentials) {
+        if (typeof request === "string") request = url.parse(request);
 
-    reporter.info(reporter.lang('configNpm'));
-    reporter.inspect(config.registries.npm.config);
+        var headers = (request.headers = request.headers || {}),
+          hostParts = this.matchHost(
+            request.hostname || request.host || headers.Host || headers.host,
+          );
 
-    return true;
-  },
+        this.request = request;
+        this.credentials = credentials || this.defaultCredentials();
 
-  current(config, reporter, flags, args) {
-    if (args.length) {
-      return false;
-    }
+        this.service = request.service || hostParts[0] || "";
+        this.region = request.region || hostParts[1] || "us-east-1";
 
-    reporter.log(JSON.stringify(config, CONFIG_KEYS, 2), { force: true });
+        // SES uses a different domain from the service name
+        if (this.service === "email") this.service = "ses";
 
-    return true;
-  }
-});
+        if (!request.method && request.body) request.method = "POST";
 
-const run = _buildSubCommands.run,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.examples = examples;
+        if (!headers.Host && !headers.host) {
+          headers.Host = request.hostname || request.host || this.createHost();
 
-/***/ }),
-/* 528 */
-/***/ (function(module, exports, __webpack_require__) {
+          // If a port is specified explicitly, use it as is
+          if (request.port) headers.Host += ":" + request.port;
+        }
+        if (!request.hostname && !request.host)
+          request.hostname = headers.Host || headers.host;
 
-"use strict";
+        this.isCodeCommitGit =
+          this.service === "codecommit" && request.method === "GIT";
+      }
 
+      RequestSigner.prototype.matchHost = function (host) {
+        var match = (host || "").match(
+          /([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com$/,
+        );
+        var hostParts = (match || []).slice(1, 3);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+        // ES's hostParts are sometimes the other way round, if the value that is expected
+        // to be region equals ‘es’ switch them back
+        // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com
+        if (hostParts[1] === "es") hostParts = hostParts.reverse();
 
-var _asyncToGenerator2;
+        return hostParts;
+      };
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      // http://docs.aws.amazon.com/general/latest/gr/rande.html
+      RequestSigner.prototype.isSingleRegion = function () {
+        // Special case for S3 and SimpleDB in us-east-1
+        if (
+          ["s3", "sdb"].indexOf(this.service) >= 0 &&
+          this.region === "us-east-1"
+        )
+          return true;
 
-var _extends2;
+        return (
+          ["cloudfront", "ls", "route53", "iam", "importexport", "sts"].indexOf(
+            this.service,
+          ) >= 0
+        );
+      };
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      RequestSigner.prototype.createHost = function () {
+        var region = this.isSingleRegion()
+            ? ""
+            : (this.service === "s3" && this.region !== "us-east-1"
+                ? "-"
+                : ".") + this.region,
+          service = this.service === "ses" ? "email" : this.service;
+        return service + region + ".amazonaws.com";
+      };
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const builderName = args[0],
-          rest = args.slice(1);
+      RequestSigner.prototype.prepareRequest = function () {
+        this.parsePath();
 
+        var request = this.request,
+          headers = request.headers,
+          query;
 
-    if (!builderName) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidPackageName'));
-    }
+        if (request.signQuery) {
+          this.parsedPath.query = query = this.parsedPath.query || {};
 
-    var _coerceCreatePackageN = coerceCreatePackageName(builderName);
+          if (this.credentials.sessionToken)
+            query["X-Amz-Security-Token"] = this.credentials.sessionToken;
 
-    const packageName = _coerceCreatePackageN.fullName,
-          commandName = _coerceCreatePackageN.name;
+          if (this.service === "s3" && !query["X-Amz-Expires"])
+            query["X-Amz-Expires"] = 86400;
 
+          if (query["X-Amz-Date"]) this.datetime = query["X-Amz-Date"];
+          else query["X-Amz-Date"] = this.getDateTime();
 
-    const linkLoc = path.join(config.linkFolder, commandName);
-    if (yield (_fs || _load_fs()).exists(linkLoc)) {
-      reporter.info(reporter.lang('linkUsing', packageName));
-    } else {
-      yield (0, (_global || _load_global()).run)(config, reporter, {}, ['add', packageName]);
-    }
+          query["X-Amz-Algorithm"] = "AWS4-HMAC-SHA256";
+          query["X-Amz-Credential"] =
+            this.credentials.accessKeyId + "/" + this.credentialString();
+          query["X-Amz-SignedHeaders"] = this.signedHeaders();
+        } else {
+          if (!request.doNotModifyHeaders && !this.isCodeCommitGit) {
+            if (
+              request.body &&
+              !headers["Content-Type"] &&
+              !headers["content-type"]
+            )
+              headers["Content-Type"] =
+                "application/x-www-form-urlencoded; charset=utf-8";
 
-    const binFolder = yield (0, (_global || _load_global()).getBinFolder)(config, {});
-    const command = path.resolve(binFolder, commandName);
-    const env = yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).makeEnv)('create', config.cwd, config);
+            if (
+              request.body &&
+              !headers["Content-Length"] &&
+              !headers["content-length"]
+            )
+              headers["Content-Length"] = Buffer.byteLength(request.body);
 
-    yield (_child || _load_child()).spawn(command, rest, { stdio: `inherit`, shell: true, env });
-  });
+            if (
+              this.credentials.sessionToken &&
+              !headers["X-Amz-Security-Token"] &&
+              !headers["x-amz-security-token"]
+            )
+              headers["X-Amz-Security-Token"] = this.credentials.sessionToken;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+            if (
+              this.service === "s3" &&
+              !headers["X-Amz-Content-Sha256"] &&
+              !headers["x-amz-content-sha256"]
+            )
+              headers["X-Amz-Content-Sha256"] = hash(
+                this.request.body || "",
+                "hex",
+              );
+
+            if (headers["X-Amz-Date"] || headers["x-amz-date"])
+              this.datetime = headers["X-Amz-Date"] || headers["x-amz-date"];
+            else headers["X-Amz-Date"] = this.getDateTime();
+          }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
-exports.parsePackageName = parsePackageName;
-exports.coerceCreatePackageName = coerceCreatePackageName;
+          delete headers.Authorization;
+          delete headers.authorization;
+        }
+      };
 
-var _errors;
+      RequestSigner.prototype.sign = function () {
+        if (!this.parsedPath) this.prepareRequest();
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        if (this.request.signQuery) {
+          this.parsedPath.query["X-Amz-Signature"] = this.signature();
+        } else {
+          this.request.headers.Authorization = this.authHeader();
+        }
 
-var _child;
+        this.request.path = this.formatPath();
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+        return this.request;
+      };
 
-var _executeLifecycleScript;
+      RequestSigner.prototype.getDateTime = function () {
+        if (!this.datetime) {
+          var headers = this.request.headers,
+            date = new Date(headers.Date || headers.date || new Date());
 
-function _load_executeLifecycleScript() {
-  return _executeLifecycleScript = __webpack_require__(111);
-}
+          this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, "");
 
-var _fs;
+          // Remove the trailing 'Z' on the timestamp string for CodeCommit git access
+          if (this.isCodeCommitGit) this.datetime = this.datetime.slice(0, -1);
+        }
+        return this.datetime;
+      };
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      RequestSigner.prototype.getDate = function () {
+        return this.getDateTime().substr(0, 8);
+      };
 
-var _global;
+      RequestSigner.prototype.authHeader = function () {
+        return [
+          "AWS4-HMAC-SHA256 Credential=" +
+            this.credentials.accessKeyId +
+            "/" +
+            this.credentialString(),
+          "SignedHeaders=" + this.signedHeaders(),
+          "Signature=" + this.signature(),
+        ].join(", ");
+      };
 
-function _load_global() {
-  return _global = __webpack_require__(121);
-}
+      RequestSigner.prototype.signature = function () {
+        var date = this.getDate(),
+          cacheKey = [
+            this.credentials.secretAccessKey,
+            date,
+            this.region,
+            this.service,
+          ].join(),
+          kDate,
+          kRegion,
+          kService,
+          kCredentials = credentialsCache.get(cacheKey);
+        if (!kCredentials) {
+          kDate = hmac("AWS4" + this.credentials.secretAccessKey, date);
+          kRegion = hmac(kDate, this.region);
+          kService = hmac(kRegion, this.service);
+          kCredentials = hmac(kService, "aws4_request");
+          credentialsCache.set(cacheKey, kCredentials);
+        }
+        return hmac(kCredentials, this.stringToSign(), "hex");
+      };
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      RequestSigner.prototype.stringToSign = function () {
+        return [
+          "AWS4-HMAC-SHA256",
+          this.getDateTime(),
+          this.credentialString(),
+          hash(this.canonicalString(), "hex"),
+        ].join("\n");
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      RequestSigner.prototype.canonicalString = function () {
+        if (!this.parsedPath) this.prepareRequest();
+
+        var pathStr = this.parsedPath.path,
+          query = this.parsedPath.query,
+          headers = this.request.headers,
+          queryStr = "",
+          normalizePath = this.service !== "s3",
+          decodePath = this.service === "s3" || this.request.doNotEncodePath,
+          decodeSlashesInPath = this.service === "s3",
+          firstValOnly = this.service === "s3",
+          bodyHash;
+
+        if (this.service === "s3" && this.request.signQuery) {
+          bodyHash = "UNSIGNED-PAYLOAD";
+        } else if (this.isCodeCommitGit) {
+          bodyHash = "";
+        } else {
+          bodyHash =
+            headers["X-Amz-Content-Sha256"] ||
+            headers["x-amz-content-sha256"] ||
+            hash(this.request.body || "", "hex");
+        }
+
+        if (query) {
+          queryStr = encodeRfc3986(
+            querystring.stringify(
+              Object.keys(query)
+                .sort()
+                .reduce(function (obj, key) {
+                  if (!key) return obj;
+                  obj[key] = !Array.isArray(query[key])
+                    ? query[key]
+                    : firstValOnly
+                      ? query[key][0]
+                      : query[key].slice().sort();
+                  return obj;
+                }, {}),
+            ),
+          );
+        }
+        if (pathStr !== "/") {
+          if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, "/");
+          pathStr = pathStr
+            .split("/")
+            .reduce(function (path, piece) {
+              if (normalizePath && piece === "..") {
+                path.pop();
+              } else if (!normalizePath || piece !== ".") {
+                if (decodePath) piece = decodeURIComponent(piece);
+                path.push(encodeRfc3986(encodeURIComponent(piece)));
+              }
+              return path;
+            }, [])
+            .join("/");
+          if (pathStr[0] !== "/") pathStr = "/" + pathStr;
+          if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, "/");
+        }
 
-const path = __webpack_require__(0);
+        return [
+          this.request.method || "GET",
+          pathStr,
+          queryStr,
+          this.canonicalHeaders() + "\n",
+          this.signedHeaders(),
+          bodyHash,
+        ].join("\n");
+      };
 
-function setFlags(commander) {
-  commander.description('Creates new projects from any create-* starter kits.');
-}
+      RequestSigner.prototype.canonicalHeaders = function () {
+        var headers = this.request.headers;
+        function trimAll(header) {
+          return header.toString().trim().replace(/\s+/g, " ");
+        }
+        return Object.keys(headers)
+          .sort(function (a, b) {
+            return a.toLowerCase() < b.toLowerCase() ? -1 : 1;
+          })
+          .map(function (key) {
+            return key.toLowerCase() + ":" + trimAll(headers[key]);
+          })
+          .join("\n");
+      };
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      RequestSigner.prototype.signedHeaders = function () {
+        return Object.keys(this.request.headers)
+          .map(function (key) {
+            return key.toLowerCase();
+          })
+          .sort()
+          .join(";");
+      };
 
-function parsePackageName(str) {
-  if (str.charAt(0) === '/') {
-    throw new Error(`Name should not start with "/", got "${str}"`);
-  }
-  if (str.charAt(0) === '.') {
-    throw new Error(`Name should not start with ".", got "${str}"`);
-  }
-  const parts = str.split('/');
-  const isScoped = str.charAt(0) === '@';
-  if (isScoped && parts[0] === '@') {
-    throw new Error(`Scope should not be empty, got "${str}"`);
-  }
-  const scope = isScoped ? parts[0] : '';
-  const name = parts[isScoped ? 1 : 0] || '';
-  const path = parts.slice(isScoped ? 2 : 1).join('/');
-  const fullName = [scope, name].filter(Boolean).join('/');
-  const full = [scope, name, path].filter(Boolean).join('/');
-
-  return { fullName, name, scope, path, full };
-}
-
-function coerceCreatePackageName(str) {
-  const pkgNameObj = parsePackageName(str);
-  const coercedName = pkgNameObj.name !== '' ? `create-${pkgNameObj.name}` : `create`;
-  const coercedPkgNameObj = (0, (_extends2 || _load_extends()).default)({}, pkgNameObj, {
-    name: coercedName,
-    fullName: [pkgNameObj.scope, coercedName].filter(Boolean).join('/'),
-    full: [pkgNameObj.scope, coercedName, pkgNameObj.path].filter(Boolean).join('/')
-  });
-  return coercedPkgNameObj;
-}
-
-/***/ }),
-/* 529 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const env = yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).makeEnv)(`exec`, config.cwd, config);
-
-    if (args.length < 1) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('execMissingCommand'));
-    }
+      RequestSigner.prototype.credentialString = function () {
+        return [this.getDate(), this.region, this.service, "aws4_request"].join(
+          "/",
+        );
+      };
 
-    const execName = args[0],
-          rest = args.slice(1);
+      RequestSigner.prototype.defaultCredentials = function () {
+        var env = process.env;
+        return {
+          accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY,
+          secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY,
+          sessionToken: env.AWS_SESSION_TOKEN,
+        };
+      };
 
-    yield (_child || _load_child()).spawn(execName, rest, { stdio: 'inherit', env });
-  });
+      RequestSigner.prototype.parsePath = function () {
+        var path = this.request.path || "/",
+          queryIx = path.indexOf("?"),
+          query = null;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+        if (queryIx >= 0) {
+          query = querystring.parse(path.slice(queryIx + 1));
+          path = path.slice(0, queryIx);
+        }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+        // S3 doesn't always encode characters > 127 correctly and
+        // all services don't encode characters > 255 correctly
+        // So if there are non-reserved chars (and it's not already all % encoded), just encode them all
+        if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) {
+          path = path
+            .split("/")
+            .map(function (piece) {
+              return encodeURIComponent(decodeURIComponent(piece));
+            })
+            .join("/");
+        }
 
-var _errors;
+        this.parsedPath = {
+          path: path,
+          query: query,
+        };
+      };
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      RequestSigner.prototype.formatPath = function () {
+        var path = this.parsedPath.path,
+          query = this.parsedPath.query;
 
-var _child;
+        if (!query) return path;
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+        // Services don't support empty query string keys
+        if (query[""] != null) delete query[""];
 
-var _executeLifecycleScript;
+        return path + "?" + encodeRfc3986(querystring.stringify(query));
+      };
 
-function _load_executeLifecycleScript() {
-  return _executeLifecycleScript = __webpack_require__(111);
-}
+      aws4.RequestSigner = RequestSigner;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      aws4.sign = function (request, credentials) {
+        return new RequestSigner(request, credentials).sign();
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 523 */
+    /***/ function (module, exports) {
+      module.exports = function (size) {
+        return new LruCache(size);
+      };
 
-function setFlags(commander) {}
+      function LruCache(size) {
+        this.capacity = size | 0;
+        this.map = Object.create(null);
+        this.list = new DoublyLinkedList();
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      LruCache.prototype.get = function (key) {
+        var node = this.map[key];
+        if (node == null) return undefined;
+        this.used(node);
+        return node.val;
+      };
 
-/***/ }),
-/* 530 */
-/***/ (function(module, exports, __webpack_require__) {
+      LruCache.prototype.set = function (key, val) {
+        var node = this.map[key];
+        if (node != null) {
+          node.val = val;
+        } else {
+          if (!this.capacity) this.prune();
+          if (!this.capacity) return false;
+          node = new DoublyLinkedNode(key, val);
+          this.map[key] = node;
+          this.capacity--;
+        }
+        this.used(node);
+        return true;
+      };
 
-"use strict";
+      LruCache.prototype.used = function (node) {
+        this.list.moveToFront(node);
+      };
 
+      LruCache.prototype.prune = function () {
+        var node = this.list.pop();
+        if (node != null) {
+          delete this.map[node.key];
+          this.capacity++;
+        }
+      };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.run = undefined;
+      function DoublyLinkedList() {
+        this.firstNode = null;
+        this.lastNode = null;
+      }
 
-var _asyncToGenerator2;
+      DoublyLinkedList.prototype.moveToFront = function (node) {
+        if (this.firstNode == node) return;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+        this.remove(node);
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    let manifest;
-    if (flags.useManifest) {
-      manifest = yield config.readJson(flags.useManifest);
-    } else {
-      manifest = yield config.readRootManifest();
-    }
-    if (!manifest.name) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('noName'));
-    }
-    if (!manifest.version) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('noVersion'));
-    }
+        if (this.firstNode == null) {
+          this.firstNode = node;
+          this.lastNode = node;
+          node.prev = null;
+          node.next = null;
+        } else {
+          node.prev = null;
+          node.next = this.firstNode;
+          node.next.prev = node;
+          this.firstNode = node;
+        }
+      };
 
-    const entry = {
-      name: manifest.name,
-      version: manifest.version,
-      resolved: flags.resolved,
-      registry: flags.registry || manifest._registry,
-      optionalDependencies: manifest.optionalDependencies,
-      dependencies: manifest.dependencies
-    };
-    const pattern = flags.pattern || `${entry.name}@${entry.version}`;
-    reporter.log((0, (_lockfile || _load_lockfile()).stringify)({
-      [pattern]: (0, (_lockfile || _load_lockfile()).implodeEntry)(pattern, entry)
-    }));
-  });
-
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      DoublyLinkedList.prototype.pop = function () {
+        var lastNode = this.lastNode;
+        if (lastNode != null) {
+          this.remove(lastNode);
+        }
+        return lastNode;
+      };
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+      DoublyLinkedList.prototype.remove = function (node) {
+        if (this.firstNode == node) {
+          this.firstNode = node.next;
+        } else if (node.prev != null) {
+          node.prev.next = node.next;
+        }
+        if (this.lastNode == node) {
+          this.lastNode = node.prev;
+        } else if (node.next != null) {
+          node.next.prev = node.prev;
+        }
+      };
 
-var _errors;
+      function DoublyLinkedNode(key, val) {
+        this.key = key;
+        this.val = val;
+        this.prev = null;
+        this.next = null;
+      }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      /***/
+    },
+    /* 524 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _lockfile;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-function _load_lockfile() {
-  return _lockfile = __webpack_require__(19);
-}
+      exports.default = function (message) {
+        return {
+          useless: true,
+          run() {
+            throw new (_errors || _load_errors()).MessageError(message);
+          },
+          setFlags: () => {},
+          hasWrapper: () => true,
+        };
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _errors;
 
-function hasWrapper(commander, args) {
-  return false;
-}
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function setFlags(commander) {
-  commander.description('Generates a lock file entry.');
-  commander.option('--use-manifest <location>', 'description');
-  commander.option('--resolved <resolved>', 'description');
-  commander.option('--registry <registry>', 'description');
-}
+      /***/
+    },
+    /* 525 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const examples = exports.examples = ['generate-lock-entry', 'generate-lock-entry --use-manifest ./package.json', 'generate-lock-entry --resolved local-file.tgz#hash'];
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples = exports.hasWrapper = exports.run = undefined;
+      exports.setFlags = setFlags;
 
-/***/ }),
-/* 531 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _buildSubCommands2;
 
-"use strict";
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
-exports.run = run;
+      const notYetImplemented = () =>
+        Promise.reject(new Error("This command is not implemented yet."));
 
-var _index;
+      function setFlags(commander) {
+        commander.description("Has not been implemented yet");
+      }
 
-function _load_index() {
-  return _index = _interopRequireDefault(__webpack_require__(334));
-}
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)(
+        "access",
+        {
+          public: notYetImplemented,
+          restricted: notYetImplemented,
+          grant: notYetImplemented,
+          revoke: notYetImplemented,
+          lsPackages: notYetImplemented,
+          lsCollaborators: notYetImplemented,
+          edit: notYetImplemented,
+        },
+        [
+          "WARNING: This command yet to be implemented.",
+          "public [<package>]",
+          "restricted [<package>]",
+          "grant <read-only|read-write> <scope:team> [<package>]",
+          "revoke <scope:team> [<package>]",
+          "ls-packages [<user>|<scope>|<scope:team>]",
+          "ls-collaborators [<package> [<user>]]",
+          "edit [<package>]",
+        ],
+      );
 
-var _constants;
+      const run = _buildSubCommands.run,
+        hasWrapper = _buildSubCommands.hasWrapper,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.hasWrapper = hasWrapper;
+      exports.examples = examples;
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+      /***/
+    },
+    /* 526 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _misc;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+      var _asyncToGenerator2;
 
-var _aliases;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_aliases() {
-  return _aliases = _interopRequireDefault(__webpack_require__(352));
-}
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const binFolder = path.join(
+              config.cwd,
+              config.registryFolders[0],
+              ".bin",
+            );
+            if (args.length === 0) {
+              reporter.log(binFolder, { force: true });
+            } else {
+              const binEntries = yield (0, (_run || _load_run()).getBinEntries)(
+                config,
+              );
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+              const binName = args[0];
+              const binPath = binEntries.get(binName);
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              if (binPath) {
+                reporter.log(binPath, { force: true });
+              } else {
+                reporter.error(reporter.lang("packageBinaryNotFound", binName));
+              }
+            }
+          },
+        );
 
-const chalk = __webpack_require__(30);
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-function hasWrapper(flags, args) {
-  return false;
-}
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-function setFlags(commander) {
-  commander.description('Displays help information.');
-}
+      var _run;
 
-function run(config, reporter, commander, args) {
-  if (args.length) {
-    const commandName = args.shift();
-    if (Object.prototype.hasOwnProperty.call((_index || _load_index()).default, commandName)) {
-      const command = (_index || _load_index()).default[commandName];
-      if (command) {
-        command.setFlags(commander);
-        const examples = (command.examples || []).map(example => `    $ yarn ${example}`);
-        if (examples.length) {
-          commander.on('--help', () => {
-            reporter.log(reporter.lang('helpExamples', reporter.rawText(examples.join('\n'))));
-          });
-        }
-        // eslint-disable-next-line yarn-internal/warn-language
-        commander.on('--help', () => reporter.log('  ' + command.getDocsInfo + '\n'));
-        commander.help();
-        return Promise.resolve();
+      function _load_run() {
+        return (_run = __webpack_require__(360));
       }
-    }
-  }
 
-  commander.on('--help', () => {
-    const commandsText = [];
-    for (var _iterator = Object.keys((_index || _load_index()).default).sort((_misc || _load_misc()).sortAlpha), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
-
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      const name = _ref;
+      const path = __webpack_require__(0);
 
-      if ((_index || _load_index()).default[name].useless || Object.keys((_aliases || _load_aliases()).default).map(key => (_aliases || _load_aliases()).default[key]).indexOf(name) > -1) {
-        continue;
-      }
-      if ((_aliases || _load_aliases()).default[name]) {
-        commandsText.push(`    - ${(0, (_misc || _load_misc()).hyphenate)(name)} / ${(_aliases || _load_aliases()).default[name]}`);
-      } else {
-        commandsText.push(`    - ${(0, (_misc || _load_misc()).hyphenate)(name)}`);
+      function hasWrapper(commander) {
+        return false;
       }
-    }
-    reporter.log(reporter.lang('helpCommands', reporter.rawText(commandsText.join('\n'))));
-    reporter.log(reporter.lang('helpCommandsMore', reporter.rawText(chalk.bold('yarn help COMMAND'))));
-    reporter.log(reporter.lang('helpLearnMore', reporter.rawText(chalk.bold((_constants || _load_constants()).YARN_DOCS))));
-  });
 
-  commander.options.sort((_misc || _load_misc()).sortOptionsByFlags);
+      function setFlags(commander) {
+        commander.description("Displays the location of the yarn bin folder.");
+      }
 
-  commander.help();
-  return Promise.resolve();
-}
+      /***/
+    },
+    /* 527 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 532 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples = exports.run = undefined;
 
-"use strict";
+      var _asyncToGenerator2;
 
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.Import = exports.noArguments = undefined;
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-var _asyncToGenerator2;
+      var _buildSubCommands2;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
-let run = exports.run = (() => {
-  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const imp = new Import(flags, config, reporter, new (_lockfile || _load_lockfile()).default({ cache: {} }));
-    yield imp.init();
-  });
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
+
+      const CONFIG_KEYS = [
+        // 'reporter',
+        "registryFolders",
+        "linkedModules",
+        // 'registries',
+        "cache",
+        "cwd",
+        "looseSemver",
+        "commandName",
+        "preferOffline",
+        "modulesFolder",
+        "globalFolder",
+        "linkFolder",
+        "offline",
+        "binLinks",
+        "ignorePlatform",
+        "ignoreScripts",
+        "disablePrepublish",
+        "nonInteractive",
+        "workspaceRootFolder",
+        "lockfileFolder",
+        "networkConcurrency",
+        "childConcurrency",
+        "networkTimeout",
+        "workspacesEnabled",
+        "workspacesNohoistEnabled",
+        "pruneOfflineMirror",
+        "enableMetaFolder",
+        "enableLockfileVersions",
+        "linkFileDependencies",
+        "cacheFolder",
+        "tempFolder",
+        "production",
+      ];
+      /* eslint object-shorthand: 0 */
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref5.apply(this, arguments);
-  };
-})();
+      function hasWrapper(flags, args) {
+        return args[0] !== "get";
+      }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      function setFlags(commander) {
+        commander.description("Manages the yarn configuration files.");
+      }
 
-var _install;
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)("config", {
+        set(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (args.length === 0 || args.length > 2) {
+                return false;
+              }
+              const key = args[0];
+              var _args$ = args[1];
+              const val = _args$ === undefined ? true : _args$;
+
+              const yarnConfig = config.registries.yarn;
+              yield yarnConfig.saveHomeConfig({ [key]: val });
+              reporter.success(reporter.lang("configSet", key, val));
+              return true;
+            },
+          )();
+        },
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+        get(config, reporter, flags, args) {
+          if (args.length !== 1) {
+            return false;
+          }
 
-var _check;
+          reporter.log(String(config.getOption(args[0])), { force: true });
+          return true;
+        },
 
-function _load_check() {
-  return _check = __webpack_require__(356);
-}
+        delete: (() => {
+          var _ref = (0,
+          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* (config, reporter, flags, args) {
+              if (args.length !== 1) {
+                return false;
+              }
 
-var _errors;
+              const key = args[0];
+              const yarnConfig = config.registries.yarn;
+              yield yarnConfig.saveHomeConfig({ [key]: undefined });
+              reporter.success(reporter.lang("configDelete", key));
+              return true;
+            },
+          );
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+          function _delete(_x, _x2, _x3, _x4) {
+            return _ref.apply(this, arguments);
+          }
 
-var _index;
+          return _delete;
+        })(),
 
-function _load_index() {
-  return _index = __webpack_require__(78);
-}
+        list(config, reporter, flags, args) {
+          if (args.length) {
+            return false;
+          }
 
-var _baseResolver;
+          reporter.info(reporter.lang("configYarn"));
+          reporter.inspect(config.registries.yarn.config);
 
-function _load_baseResolver() {
-  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
-}
+          reporter.info(reporter.lang("configNpm"));
+          reporter.inspect(config.registries.npm.config);
 
-var _hostedGitResolver;
+          return true;
+        },
 
-function _load_hostedGitResolver() {
-  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
-}
+        current(config, reporter, flags, args) {
+          if (args.length) {
+            return false;
+          }
 
-var _hostedGitResolver2;
+          reporter.log(JSON.stringify(config, CONFIG_KEYS, 2), { force: true });
 
-function _load_hostedGitResolver2() {
-  return _hostedGitResolver2 = __webpack_require__(109);
-}
+          return true;
+        },
+      });
 
-var _gistResolver;
+      const run = _buildSubCommands.run,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.examples = examples;
 
-function _load_gistResolver() {
-  return _gistResolver = _interopRequireDefault(__webpack_require__(216));
-}
+      /***/
+    },
+    /* 528 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _gistResolver2;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-function _load_gistResolver2() {
-  return _gistResolver2 = __webpack_require__(216);
-}
+      var _asyncToGenerator2;
 
-var _gitResolver;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_gitResolver() {
-  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
-}
+      var _extends2;
 
-var _fileResolver;
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-function _load_fileResolver() {
-  return _fileResolver = _interopRequireDefault(__webpack_require__(215));
-}
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const builderName = args[0],
+              rest = args.slice(1);
 
-var _packageResolver;
+            if (!builderName) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("invalidPackageName"),
+              );
+            }
 
-function _load_packageResolver() {
-  return _packageResolver = _interopRequireDefault(__webpack_require__(366));
-}
+            var _coerceCreatePackageN = coerceCreatePackageName(builderName);
 
-var _packageRequest;
+            const packageName = _coerceCreatePackageN.fullName,
+              commandName = _coerceCreatePackageN.name;
 
-function _load_packageRequest() {
-  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
-}
+            const linkLoc = path.join(config.linkFolder, commandName);
+            if (yield (_fs || _load_fs()).exists(linkLoc)) {
+              reporter.info(reporter.lang("linkUsing", packageName));
+            } else {
+              yield (0, (_global || _load_global()).run)(config, reporter, {}, [
+                "add",
+                packageName,
+              ]);
+            }
 
-var _packageReference;
+            const binFolder = yield (0,
+            (_global || _load_global()).getBinFolder)(config, {});
+            const command = path.resolve(binFolder, commandName);
+            const env = yield (0,
+            (_executeLifecycleScript || _load_executeLifecycleScript())
+              .makeEnv)("create", config.cwd, config);
+
+            yield (_child || _load_child()).spawn(command, rest, {
+              stdio: `inherit`,
+              shell: true,
+              env,
+            });
+          },
+        );
 
-function _load_packageReference() {
-  return _packageReference = _interopRequireDefault(__webpack_require__(365));
-}
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-var _packageFetcher;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
+      exports.parsePackageName = parsePackageName;
+      exports.coerceCreatePackageName = coerceCreatePackageName;
 
-function _load_packageFetcher() {
-  return _packageFetcher = _interopRequireWildcard(__webpack_require__(210));
-}
+      var _errors;
 
-var _packageLinker;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-function _load_packageLinker() {
-  return _packageLinker = _interopRequireDefault(__webpack_require__(211));
-}
+      var _child;
 
-var _packageCompatibility;
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-function _load_packageCompatibility() {
-  return _packageCompatibility = _interopRequireWildcard(__webpack_require__(209));
-}
+      var _executeLifecycleScript;
 
-var _lockfile;
+      function _load_executeLifecycleScript() {
+        return (_executeLifecycleScript = __webpack_require__(111));
+      }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      var _fs;
 
-var _normalizePattern9;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-function _load_normalizePattern() {
-  return _normalizePattern9 = __webpack_require__(37);
-}
+      var _global;
 
-var _logicalDependencyTree;
+      function _load_global() {
+        return (_global = __webpack_require__(121));
+      }
 
-function _load_logicalDependencyTree() {
-  return _logicalDependencyTree = __webpack_require__(582);
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-var _fs;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      const path = __webpack_require__(0);
 
-var _misc;
+      function setFlags(commander) {
+        commander.description(
+          "Creates new projects from any create-* starter kits.",
+        );
+      }
 
-function _load_misc() {
-  return _misc = _interopRequireWildcard(__webpack_require__(18));
-}
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-var _constants;
+      function parsePackageName(str) {
+        if (str.charAt(0) === "/") {
+          throw new Error(`Name should not start with "/", got "${str}"`);
+        }
+        if (str.charAt(0) === ".") {
+          throw new Error(`Name should not start with ".", got "${str}"`);
+        }
+        const parts = str.split("/");
+        const isScoped = str.charAt(0) === "@";
+        if (isScoped && parts[0] === "@") {
+          throw new Error(`Scope should not be empty, got "${str}"`);
+        }
+        const scope = isScoped ? parts[0] : "";
+        const name = parts[isScoped ? 1 : 0] || "";
+        const path = parts.slice(isScoped ? 2 : 1).join("/");
+        const fullName = [scope, name].filter(Boolean).join("/");
+        const full = [scope, name, path].filter(Boolean).join("/");
+
+        return { fullName, name, scope, path, full };
+      }
+
+      function coerceCreatePackageName(str) {
+        const pkgNameObj = parsePackageName(str);
+        const coercedName =
+          pkgNameObj.name !== "" ? `create-${pkgNameObj.name}` : `create`;
+        const coercedPkgNameObj = (0, (_extends2 || _load_extends()).default)(
+          {},
+          pkgNameObj,
+          {
+            name: coercedName,
+            fullName: [pkgNameObj.scope, coercedName].filter(Boolean).join("/"),
+            full: [pkgNameObj.scope, coercedName, pkgNameObj.path]
+              .filter(Boolean)
+              .join("/"),
+          },
+        );
+        return coercedPkgNameObj;
+      }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      /***/
+    },
+    /* 529 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _semver;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+      var _asyncToGenerator2;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const env = yield (0,
+            (_executeLifecycleScript || _load_executeLifecycleScript())
+              .makeEnv)(`exec`, config.cwd, config);
 
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
-const uuid = __webpack_require__(119);
-const ssri = __webpack_require__(65);
-const nodeVersion = process.versions.node.split('-')[0];
+            if (args.length < 1) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("execMissingCommand"),
+              );
+            }
 
-const noArguments = exports.noArguments = true;
+            const execName = args[0],
+              rest = args.slice(1);
 
-class ImportResolver extends (_baseResolver || _load_baseResolver()).default {
-  getCwd() {
-    if (this.request.parentRequest) {
-      const parent = this.resolver.getStrictResolvedPattern(this.request.parentRequest.pattern);
-      invariant(parent._loc, 'expected package location');
-      return path.dirname(parent._loc);
-    }
-    return this.config.cwd;
-  }
+            yield (_child || _load_child()).spawn(execName, rest, {
+              stdio: "inherit",
+              env,
+            });
+          },
+        );
 
-  resolveHostedGit(info, Resolver) {
-    var _normalizePattern = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
-
-    const range = _normalizePattern.range;
-
-    const exploded = (0, (_hostedGitResolver2 || _load_hostedGitResolver2()).explodeHostedGitFragment)(range, this.reporter);
-    const hash = info.gitHead;
-    invariant(hash, 'expected package gitHead');
-    const url = Resolver.getTarballUrl(exploded, hash);
-    info._uid = hash;
-    info._remote = {
-      resolved: url,
-      type: 'tarball',
-      registry: this.registry,
-      reference: url,
-      hash: null
-    };
-    return info;
-  }
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-  resolveGist(info, Resolver) {
-    var _normalizePattern2 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-    const range = _normalizePattern2.range;
+      var _errors;
 
-    var _explodeGistFragment = (0, (_gistResolver2 || _load_gistResolver2()).explodeGistFragment)(range, this.reporter);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    const id = _explodeGistFragment.id;
+      var _child;
 
-    const hash = info.gitHead;
-    invariant(hash, 'expected package gitHead');
-    const url = `https://gist.github.com/${id}.git`;
-    info._uid = hash;
-    info._remote = {
-      resolved: `${url}#${hash}`,
-      type: 'git',
-      registry: this.registry,
-      reference: url,
-      hash
-    };
-    return info;
-  }
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-  resolveGit(info, Resolver) {
-    const url = info._resolved;
-    const hash = info.gitHead;
-    invariant(url, 'expected package _resolved');
-    invariant(hash, 'expected package gitHead');
-    info._uid = hash;
-    info._remote = {
-      resolved: `${url}#${hash}`,
-      type: 'git',
-      registry: this.registry,
-      reference: url,
-      hash
-    };
-    return info;
-  }
+      var _executeLifecycleScript;
 
-  resolveFile(info, Resolver) {
-    var _normalizePattern3 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+      function _load_executeLifecycleScript() {
+        return (_executeLifecycleScript = __webpack_require__(111));
+      }
 
-    const range = _normalizePattern3.range;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-    let loc = (_misc || _load_misc()).removePrefix(range, 'file:');
-    if (!path.isAbsolute(loc)) {
-      loc = path.join(this.config.cwd, loc);
-    }
-    info._uid = info.version;
-    info._remote = {
-      type: 'copy',
-      registry: this.registry,
-      hash: `${uuid.v4()}-${new Date().getTime()}`,
-      reference: loc
-    };
-    return info;
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  resolveRegistry(info) {
-    let url = info._resolved;
-    const hash = info._shasum;
-    invariant(url, 'expected package _resolved');
-    invariant(hash, 'expected package _shasum');
-    if (this.config.getOption('registry') === (_constants || _load_constants()).YARN_REGISTRY) {
-      url = url.replace((_constants || _load_constants()).NPM_REGISTRY_RE, (_constants || _load_constants()).YARN_REGISTRY);
-    }
-    info._uid = info.version;
-    info._remote = {
-      resolved: `${url}#${hash}`,
-      type: 'tarball',
-      registry: this.registry,
-      reference: url,
-      integrity: info._integrity ? ssri.parse(info._integrity) : ssri.fromHex(hash, 'sha1'),
-      hash
-    };
-    return info;
-  }
+      function setFlags(commander) {}
 
-  resolveImport(info) {
-    var _normalizePattern4 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-    const range = _normalizePattern4.range;
+      /***/
+    },
+    /* 530 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const Resolver = (0, (_index || _load_index()).getExoticResolver)(range);
-    if (Resolver && Resolver.prototype instanceof (_hostedGitResolver || _load_hostedGitResolver()).default) {
-      return this.resolveHostedGit(info, Resolver);
-    } else if (Resolver && Resolver === (_gistResolver || _load_gistResolver()).default) {
-      return this.resolveGist(info, Resolver);
-    } else if (Resolver && Resolver === (_gitResolver || _load_gitResolver()).default) {
-      return this.resolveGit(info, Resolver);
-    } else if (Resolver && Resolver === (_fileResolver || _load_fileResolver()).default) {
-      return this.resolveFile(info, Resolver);
-    }
-    return this.resolveRegistry(info);
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples = exports.run = undefined;
 
-  resolveLocation(loc) {
-    var _this = this;
+      var _asyncToGenerator2;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const info = yield _this.config.tryManifest(loc, 'npm', false);
-      if (!info) {
-        return null;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
-      return _this.resolveImport(info);
-    })();
-  }
-
-  resolveFixedVersion(fixedVersionPattern) {
-    var _this2 = this;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _normalizePattern5 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(fixedVersionPattern);
-
-      const range = _normalizePattern5.range;
-
-      const exoticResolver = (0, (_index || _load_index()).getExoticResolver)(range);
-      const manifest = exoticResolver ? yield _this2.request.findExoticVersionInfo(exoticResolver, range) : yield _this2.request.findVersionOnRegistry(fixedVersionPattern);
-      return manifest;
-    })();
-  }
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            let manifest;
+            if (flags.useManifest) {
+              manifest = yield config.readJson(flags.useManifest);
+            } else {
+              manifest = yield config.readRootManifest();
+            }
+            if (!manifest.name) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("noName"),
+              );
+            }
+            if (!manifest.version) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("noVersion"),
+              );
+            }
 
-  _resolveFromFixedVersions() {
-    var _this3 = this;
+            const entry = {
+              name: manifest.name,
+              version: manifest.version,
+              resolved: flags.resolved,
+              registry: flags.registry || manifest._registry,
+              optionalDependencies: manifest.optionalDependencies,
+              dependencies: manifest.dependencies,
+            };
+            const pattern = flags.pattern || `${entry.name}@${entry.version}`;
+            reporter.log(
+              (0, (_lockfile || _load_lockfile()).stringify)({
+                [pattern]: (0, (_lockfile || _load_lockfile()).implodeEntry)(
+                  pattern,
+                  entry,
+                ),
+              }),
+            );
+          },
+        );
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      invariant(_this3.request instanceof ImportPackageRequest, 'request must be ImportPackageRequest');
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-      var _normalizePattern6 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(_this3.pattern);
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-      const name = _normalizePattern6.name;
+      var _errors;
 
-      invariant(_this3.request.dependencyTree instanceof (_logicalDependencyTree || _load_logicalDependencyTree()).LogicalDependencyTree, 'dependencyTree on request must be LogicalDependencyTree');
-      const fixedVersionPattern = _this3.request.dependencyTree.getFixedVersionPattern(name, _this3.request.parentNames);
-      const info = yield _this3.config.getCache(`import-resolver-${fixedVersionPattern}`, function () {
-        return _this3.resolveFixedVersion(fixedVersionPattern);
-      });
-      if (info) {
-        return info;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
-      throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('importResolveFailed', name, _this3.getCwd()));
-    })();
-  }
-
-  _resolveFromNodeModules() {
-    var _this4 = this;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      var _normalizePattern7 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(_this4.pattern);
+      var _lockfile;
 
-      const name = _normalizePattern7.name;
-
-      let cwd = _this4.getCwd();
-      while (!path.relative(_this4.config.cwd, cwd).startsWith('..')) {
-        const loc = path.join(cwd, 'node_modules', name);
-        const info = yield _this4.config.getCache(`import-resolver-${loc}`, function () {
-          return _this4.resolveLocation(loc);
-        });
-        if (info) {
-          return info;
-        }
-        cwd = path.resolve(cwd, '../..');
+      function _load_lockfile() {
+        return (_lockfile = __webpack_require__(19));
       }
-      throw new (_errors || _load_errors()).MessageError(_this4.reporter.lang('importResolveFailed', name, _this4.getCwd()));
-    })();
-  }
-
-  resolve() {
-    if (this.request instanceof ImportPackageRequest && this.request.dependencyTree) {
-      return this._resolveFromFixedVersions();
-    } else {
-      return this._resolveFromNodeModules();
-    }
-  }
-}
-
-class ImportPackageRequest extends (_packageRequest || _load_packageRequest()).default {
-  constructor(req, dependencyTree, resolver) {
-    super(req, resolver);
-    this.import = this.parentRequest instanceof ImportPackageRequest ? this.parentRequest.import : true;
-    this.dependencyTree = dependencyTree;
-  }
 
-  getRootName() {
-    return this.resolver instanceof ImportPackageResolver && this.resolver.rootName || 'root';
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  getParentHumanName() {
-    return [this.getRootName()].concat(this.parentNames).join(' > ');
-  }
+      function hasWrapper(commander, args) {
+        return false;
+      }
 
-  reportResolvedRangeMatch(info, resolved) {
-    if (info.version === resolved.version) {
-      return;
-    }
-    this.reporter.warn(this.reporter.lang('importResolvedRangeMatch', resolved.version, resolved.name, info.version, this.getParentHumanName()));
-  }
+      function setFlags(commander) {
+        commander.description("Generates a lock file entry.");
+        commander.option("--use-manifest <location>", "description");
+        commander.option("--resolved <resolved>", "description");
+        commander.option("--registry <registry>", "description");
+      }
 
-  _findResolvedManifest(info) {
-    var _normalizePattern8 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+      const examples = (exports.examples = [
+        "generate-lock-entry",
+        "generate-lock-entry --use-manifest ./package.json",
+        "generate-lock-entry --resolved local-file.tgz#hash",
+      ]);
 
-    const range = _normalizePattern8.range,
-          name = _normalizePattern8.name;
+      /***/
+    },
+    /* 531 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const solvedRange = (_semver || _load_semver()).default.validRange(range) ? info.version : range;
-    const resolved = this.resolver.getExactVersionMatch(name, solvedRange, info);
-    if (resolved) {
-      return resolved;
-    }
-    invariant(info._remote, 'expected package remote');
-    const ref = new (_packageReference || _load_packageReference()).default(this, info, info._remote);
-    info._reference = ref;
-    return info;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+      exports.run = run;
 
-  resolveToExistingVersion(info) {
-    const resolved = this._findResolvedManifest(info);
-    invariant(resolved, 'should have found a resolved reference');
-    const ref = resolved._reference;
-    invariant(ref, 'should have a package reference');
-    ref.addRequest(this);
-    ref.addPattern(this.pattern, resolved);
-    ref.addOptional(this.optional);
-  }
+      var _index;
 
-  findVersionInfo() {
-    if (!this.import) {
-      this.reporter.verbose(this.reporter.lang('skippingImport', this.pattern, this.getParentHumanName()));
-      return super.findVersionInfo();
-    }
-    const resolver = new ImportResolver(this, this.pattern);
-    return resolver.resolve().catch(() => {
-      this.import = false;
-      this.reporter.warn(this.reporter.lang('importFailed', this.pattern, this.getParentHumanName()));
-      return super.findVersionInfo();
-    });
-  }
-}
+      function _load_index() {
+        return (_index = _interopRequireDefault(__webpack_require__(334)));
+      }
 
-class ImportPackageResolver extends (_packageResolver || _load_packageResolver()).default {
-  constructor(config, lockfile) {
-    super(config, lockfile);
-    this.next = [];
-    this.rootName = 'root';
-  }
+      var _constants;
 
-  find(req) {
-    this.next.push(req);
-    return Promise.resolve();
-  }
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
 
-  findOne(req) {
-    var _this5 = this;
+      var _misc;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (_this5.activity) {
-        _this5.activity.tick(req.pattern);
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
       }
-      const request = new ImportPackageRequest(req, _this5.dependencyTree, _this5);
-      yield request.find({ fresh: false });
-    })();
-  }
 
-  findAll(deps) {
-    var _this6 = this;
+      var _aliases;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield Promise.all(deps.map(function (dep) {
-        return _this6.findOne(dep);
-      }));
-      deps = _this6.next;
-      _this6.next = [];
-      if (!deps.length) {
-        // all required package versions have been discovered, so now packages that
-        // resolved to existing versions can be resolved to their best available version
-        _this6.resolvePackagesWithExistingVersions();
-        return;
-      }
-      yield _this6.findAll(deps);
-    })();
-  }
+      function _load_aliases() {
+        return (_aliases = _interopRequireDefault(__webpack_require__(352)));
+      }
 
-  resetOptional() {
-    for (const pattern in this.patterns) {
-      const ref = this.patterns[pattern]._reference;
-      invariant(ref, 'expected reference');
-      ref.optional = null;
-      for (var _iterator = ref.requests, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
-
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
-
-        const req = _ref;
-
-        ref.addOptional(req.optional);
       }
-    }
-  }
-
-  init(deps, { isFlat, isFrozen, workspaceLayout } = { isFlat: false, isFrozen: false, workspaceLayout: undefined }) {
-    var _this7 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this7.flat = Boolean(isFlat);
-      const activity = _this7.activity = _this7.reporter.activity();
-      yield _this7.findAll(deps);
-      _this7.resetOptional();
-      activity.end();
-      _this7.activity = null;
-    })();
-  }
-}
 
-class Import extends (_install || _load_install()).Install {
-  constructor(flags, config, reporter, lockfile) {
-    super(flags, config, reporter, lockfile);
-    this.resolver = new ImportPackageResolver(this.config, this.lockfile);
-    this.linker = new (_packageLinker || _load_packageLinker()).default(config, this.resolver);
-  }
-  createLogicalDependencyTree(packageJson, packageLock) {
-    invariant(packageJson, 'package.json should exist');
-    invariant(packageLock, 'package-lock.json should exist');
-    invariant(this.resolver instanceof ImportPackageResolver, 'resolver should be an ImportPackageResolver');
-    try {
-      this.resolver.dependencyTree = new (_logicalDependencyTree || _load_logicalDependencyTree()).LogicalDependencyTree(packageJson, packageLock);
-    } catch (e) {
-      throw new (_errors || _load_errors()).MessageError(this.reporter.lang('importSourceFilesCorrupted'));
-    }
-  }
-  getExternalLockfileContents() {
-    var _this8 = this;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      try {
-        var _ref2 = yield Promise.all([(_fs || _load_fs()).readFile(path.join(_this8.config.cwd, (_constants || _load_constants()).NODE_PACKAGE_JSON)), (_fs || _load_fs()).readFile(path.join(_this8.config.cwd, (_constants || _load_constants()).NPM_LOCK_FILENAME))]);
+      const chalk = __webpack_require__(30);
 
-        const packageJson = _ref2[0],
-              packageLock = _ref2[1];
+      function hasWrapper(flags, args) {
+        return false;
+      }
 
-        return { packageJson, packageLock };
-      } catch (e) {
-        return { packageJson: null, packageLock: null };
+      function setFlags(commander) {
+        commander.description("Displays help information.");
       }
-    })();
-  }
-  init() {
-    var _this9 = this;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (yield (_fs || _load_fs()).exists(path.join(_this9.config.cwd, (_constants || _load_constants()).LOCKFILE_FILENAME))) {
-        throw new (_errors || _load_errors()).MessageError(_this9.reporter.lang('lockfileExists'));
-      }
+      function run(config, reporter, commander, args) {
+        if (args.length) {
+          const commandName = args.shift();
+          if (
+            Object.prototype.hasOwnProperty.call(
+              (_index || _load_index()).default,
+              commandName,
+            )
+          ) {
+            const command = (_index || _load_index()).default[commandName];
+            if (command) {
+              command.setFlags(commander);
+              const examples = (command.examples || []).map(
+                (example) => `    $ yarn ${example}`,
+              );
+              if (examples.length) {
+                commander.on("--help", () => {
+                  reporter.log(
+                    reporter.lang(
+                      "helpExamples",
+                      reporter.rawText(examples.join("\n")),
+                    ),
+                  );
+                });
+              }
+              // eslint-disable-next-line yarn-internal/warn-language
+              commander.on("--help", () =>
+                reporter.log("  " + command.getDocsInfo + "\n"),
+              );
+              commander.help();
+              return Promise.resolve();
+            }
+          }
+        }
+
+        commander.on("--help", () => {
+          const commandsText = [];
+          for (
+            var _iterator = Object.keys((_index || _load_index()).default).sort(
+                (_misc || _load_misc()).sortAlpha,
+              ),
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-      var _ref3 = yield _this9.getExternalLockfileContents();
+          ) {
+            var _ref;
 
-      const packageJson = _ref3.packageJson,
-            packageLock = _ref3.packageLock;
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-      const importSource = packageJson && packageLock && (_semver || _load_semver()).default.satisfies(nodeVersion, '>=5.0.0') ? 'package-lock.json' : 'node_modules';
-      if (importSource === 'package-lock.json') {
-        _this9.reporter.info(_this9.reporter.lang('importPackageLock'));
-        _this9.createLogicalDependencyTree(packageJson, packageLock);
-      }
-      if (importSource === 'node_modules') {
-        _this9.reporter.info(_this9.reporter.lang('importNodeModules'));
-        yield (0, (_check || _load_check()).verifyTreeCheck)(_this9.config, _this9.reporter, {}, []);
-      }
+            const name = _ref;
 
-      var _ref4 = yield _this9.fetchRequestFromCwd();
+            if (
+              (_index || _load_index()).default[name].useless ||
+              Object.keys((_aliases || _load_aliases()).default)
+                .map((key) => (_aliases || _load_aliases()).default[key])
+                .indexOf(name) > -1
+            ) {
+              continue;
+            }
+            if ((_aliases || _load_aliases()).default[name]) {
+              commandsText.push(
+                `    - ${(0, (_misc || _load_misc()).hyphenate)(name)} / ${(_aliases || _load_aliases()).default[name]}`,
+              );
+            } else {
+              commandsText.push(
+                `    - ${(0, (_misc || _load_misc()).hyphenate)(name)}`,
+              );
+            }
+          }
+          reporter.log(
+            reporter.lang(
+              "helpCommands",
+              reporter.rawText(commandsText.join("\n")),
+            ),
+          );
+          reporter.log(
+            reporter.lang(
+              "helpCommandsMore",
+              reporter.rawText(chalk.bold("yarn help COMMAND")),
+            ),
+          );
+          reporter.log(
+            reporter.lang(
+              "helpLearnMore",
+              reporter.rawText(
+                chalk.bold((_constants || _load_constants()).YARN_DOCS),
+              ),
+            ),
+          );
+        });
 
-      const requests = _ref4.requests,
-            patterns = _ref4.patterns,
-            manifest = _ref4.manifest;
+        commander.options.sort((_misc || _load_misc()).sortOptionsByFlags);
 
-      if (manifest.name && _this9.resolver instanceof ImportPackageResolver) {
-        _this9.resolver.rootName = manifest.name;
+        commander.help();
+        return Promise.resolve();
       }
-      yield _this9.resolver.init(requests, { isFlat: _this9.flags.flat, isFrozen: _this9.flags.frozenLockfile });
-      const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this9.resolver.getManifests(), _this9.config);
-      _this9.resolver.updateManifests(manifests);
-      yield (_packageCompatibility || _load_packageCompatibility()).check(_this9.resolver.getManifests(), _this9.config, _this9.flags.ignoreEngines);
-      yield _this9.linker.resolvePeerModules();
-      yield _this9.saveLockfileAndIntegrity(patterns);
-      return patterns;
-    })();
-  }
-}
-
-exports.Import = Import;
-function setFlags(commander) {
-  commander.description('Generates yarn.lock from an npm package-lock.json file or an existing npm-installed node_modules folder.');
-}
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      /***/
+    },
+    /* 532 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 533 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.Import = exports.noArguments = undefined;
 
-"use strict";
+      var _asyncToGenerator2;
 
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+      let run = (exports.run = (() => {
+        var _ref5 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const imp = new Import(
+              flags,
+              config,
+              reporter,
+              new (_lockfile || _load_lockfile()).default({ cache: {} }),
+            );
+            yield imp.init();
+          },
+        );
 
-var _asyncToGenerator2;
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref5.apply(this, arguments);
+        };
+      })());
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (args.length > 2) {
-      reporter.error(reporter.lang('tooManyArguments', 2));
-      return;
-    }
+      var _install;
 
-    let packageName = args.shift() || '.';
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-    // Handle the case when we are referencing a local package.
-    if (packageName === '.') {
-      packageName = (yield config.readRootManifest()).name;
-    }
+      var _check;
 
-    const packageInput = (_npmRegistry || _load_npmRegistry()).default.escapeName(packageName);
+      function _load_check() {
+        return (_check = __webpack_require__(356));
+      }
 
-    var _parsePackageName = (0, (_parsePackageName2 || _load_parsePackageName()).default)(packageInput);
+      var _errors;
 
-    const name = _parsePackageName.name,
-          version = _parsePackageName.version;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
+      var _index;
 
-    let result;
-    try {
-      result = yield config.registries.npm.request(name, { unfiltered: true });
-    } catch (e) {
-      reporter.error(reporter.lang('infoFail'));
-      return;
-    }
-    if (!result) {
-      reporter.error(reporter.lang('infoFail'));
-      return;
-    }
+      function _load_index() {
+        return (_index = __webpack_require__(78));
+      }
 
-    result = clean(result);
+      var _baseResolver;
 
-    const versions = result.versions;
-    // $FlowFixMe
-    result.versions = Object.keys(versions).sort(semver.compareLoose);
-    result.version = version || result['dist-tags'].latest;
-    result = Object.assign(result, versions[result.version]);
+      function _load_baseResolver() {
+        return (_baseResolver = _interopRequireDefault(
+          __webpack_require__(123),
+        ));
+      }
 
-    const fieldPath = args.shift();
-    const fields = fieldPath ? fieldPath.split('.') : [];
+      var _hostedGitResolver;
 
-    // Readmes can be long so exclude them unless explicitly asked for.
-    if (fields[0] !== 'readme') {
-      delete result.readme;
-    }
+      function _load_hostedGitResolver() {
+        return (_hostedGitResolver = _interopRequireDefault(
+          __webpack_require__(109),
+        ));
+      }
 
-    result = fields.reduce(function (prev, cur) {
-      return prev && prev[cur];
-    }, result);
-    reporter.inspect(result);
-  });
+      var _hostedGitResolver2;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      function _load_hostedGitResolver2() {
+        return (_hostedGitResolver2 = __webpack_require__(109));
+      }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      var _gistResolver;
 
-var _npmRegistry;
+      function _load_gistResolver() {
+        return (_gistResolver = _interopRequireDefault(
+          __webpack_require__(216),
+        ));
+      }
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+      var _gistResolver2;
 
-var _parsePackageName2;
+      function _load_gistResolver2() {
+        return (_gistResolver2 = __webpack_require__(216));
+      }
 
-function _load_parsePackageName() {
-  return _parsePackageName2 = _interopRequireDefault(__webpack_require__(588));
-}
+      var _gitResolver;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_gitResolver() {
+        return (_gitResolver = _interopRequireDefault(
+          __webpack_require__(124),
+        ));
+      }
 
-const semver = __webpack_require__(22);
+      var _fileResolver;
 
-function clean(object) {
-  if (Array.isArray(object)) {
-    const result = [];
-    object.forEach(item => {
-      item = clean(item);
-      if (item) {
-        result.push(item);
-      }
-    });
-    return result;
-  } else if (typeof object === 'object') {
-    const result = {};
-    for (const key in object) {
-      if (key.startsWith('_')) {
-        continue;
+      function _load_fileResolver() {
+        return (_fileResolver = _interopRequireDefault(
+          __webpack_require__(215),
+        ));
       }
 
-      const item = clean(object[key]);
-      if (item) {
-        result[key] = item;
+      var _packageResolver;
+
+      function _load_packageResolver() {
+        return (_packageResolver = _interopRequireDefault(
+          __webpack_require__(366),
+        ));
       }
-    }
-    return result;
-  } else if (object) {
-    return object;
-  } else {
-    return null;
-  }
-}
 
-function setFlags(commander) {
-  commander.description('Shows information about a package.');
-}
+      var _packageRequest;
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      function _load_packageRequest() {
+        return (_packageRequest = _interopRequireDefault(
+          __webpack_require__(122),
+        ));
+      }
 
-/***/ }),
-/* 534 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _packageReference;
 
-"use strict";
+      function _load_packageReference() {
+        return (_packageReference = _interopRequireDefault(
+          __webpack_require__(365),
+        ));
+      }
 
+      var _packageFetcher;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getGitConfigInfo = exports.run = exports.shouldRunInCurrentCwd = undefined;
+      function _load_packageFetcher() {
+        return (_packageFetcher = _interopRequireWildcard(
+          __webpack_require__(210),
+        ));
+      }
 
-var _asyncToGenerator2;
+      var _packageLinker;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function _load_packageLinker() {
+        return (_packageLinker = _interopRequireDefault(
+          __webpack_require__(211),
+        ));
+      }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const installVersion = flags[`2`] ? `berry` : flags.install;
+      var _packageCompatibility;
 
-    if (installVersion) {
-      const lockfilePath = path.resolve(config.cwd, 'yarn.lock');
-      if (!(yield (_fs || _load_fs()).exists(lockfilePath))) {
-        yield (_fs || _load_fs()).writeFile(lockfilePath, '');
+      function _load_packageCompatibility() {
+        return (_packageCompatibility = _interopRequireWildcard(
+          __webpack_require__(209),
+        ));
       }
-      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, [process.argv[1], 'policies', 'set-version', installVersion], {
-        stdio: 'inherit',
-        cwd: config.cwd
-      });
-      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, [process.argv[1], 'init', ...(flags.yes ? ['-y'] : []), ...(flags.private ? ['-p'] : [])], {
-        stdio: 'inherit',
-        cwd: config.cwd
-      });
-      return;
-    }
 
-    const manifests = yield config.getRootManifests();
+      var _lockfile;
 
-    let repository = {};
-    const author = {
-      name: config.getOption('init-author-name'),
-      email: config.getOption('init-author-email'),
-      url: config.getOption('init-author-url')
-    };
-    if (yield (_fs || _load_fs()).exists(path.join(config.cwd, '.git'))) {
-      // get git origin of the cwd
-      try {
-        repository = {
-          type: 'git',
-          url: yield (_child || _load_child()).spawn('git', ['config', 'remote.origin.url'], {
-            cwd: config.cwd
-          })
-        };
-      } catch (ex) {
-        // Ignore - Git repo may not have an origin URL yet (eg. if it only exists locally)
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
       }
 
-      if (author.name === undefined) {
-        author.name = yield getGitConfigInfo('user.name');
-      }
+      var _normalizePattern9;
 
-      if (author.email === undefined) {
-        author.email = yield getGitConfigInfo('user.email');
+      function _load_normalizePattern() {
+        return (_normalizePattern9 = __webpack_require__(37));
       }
-    }
 
-    const keys = [{
-      key: 'name',
-      question: 'name',
-      default: path.basename(config.cwd),
-      validation: (_validate || _load_validate()).isValidPackageName,
-      validationError: 'invalidPackageName'
-    }, {
-      key: 'version',
-      question: 'version',
-      default: String(config.getOption('init-version'))
-    }, {
-      key: 'description',
-      question: 'description',
-      default: ''
-    }, {
-      key: 'main',
-      question: 'entry point',
-      default: 'index.js'
-    }, {
-      key: 'repository',
-      question: 'repository url',
-      default: (0, (_util || _load_util()).extractRepositoryUrl)(repository)
-    }, {
-      key: 'author',
-      question: 'author',
-      default: (0, (_util || _load_util()).stringifyPerson)(author)
-    }, {
-      key: 'license',
-      question: 'license',
-      default: String(config.getOption('init-license'))
-    }, {
-      key: 'private',
-      question: 'private',
-      default: config.getOption('init-private') || '',
-      inputFormatter: yn
-    }];
-
-    // get answers
-    const pkg = {};
-    for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
-
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
+      var _logicalDependencyTree;
+
+      function _load_logicalDependencyTree() {
+        return (_logicalDependencyTree = __webpack_require__(582));
       }
 
-      const entry = _ref2;
-      const yes = flags.yes,
-            privateFlag = flags.private;
-      const manifestKey = entry.key;
-      let question = entry.question,
-          def = entry.default;
+      var _fs;
 
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-      for (var _iterator4 = (_index || _load_index()).registryNames, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref5;
+      var _misc;
 
-        if (_isArray4) {
-          if (_i4 >= _iterator4.length) break;
-          _ref5 = _iterator4[_i4++];
-        } else {
-          _i4 = _iterator4.next();
-          if (_i4.done) break;
-          _ref5 = _i4.value;
-        }
+      function _load_misc() {
+        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
+      }
 
-        const registryName = _ref5;
-        const object = manifests[registryName].object;
+      var _constants;
 
-        let val = objectPath.get(object, manifestKey);
-        if (!val) {
-          break;
-        }
-        if (typeof val === 'object') {
-          if (manifestKey === 'author') {
-            val = (0, (_util || _load_util()).stringifyPerson)(val);
-          } else if (manifestKey === 'repository') {
-            val = (0, (_util || _load_util()).extractRepositoryUrl)(val);
-          }
-        }
-        def = val;
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
       }
 
-      if (manifestKey === 'private' && privateFlag) {
-        def = true;
-      }
+      var _semver;
 
-      if (def) {
-        question += ` (${String(def)})`;
+      function _load_semver() {
+        return (_semver = _interopRequireDefault(__webpack_require__(22)));
       }
 
-      let answer;
-      let validAnswer = false;
-
-      if (yes) {
-        answer = def;
-      } else {
-        // loop until a valid answer is provided, if validation is on entry
-        if (entry.validation) {
-          while (!validAnswer) {
-            answer = (yield reporter.question(question)) || def;
-            // validate answer
-            if (entry.validation(String(answer))) {
-              validAnswer = true;
-            } else {
-              reporter.error(reporter.lang('invalidPackageName'));
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
             }
           }
-        } else {
-          answer = (yield reporter.question(question)) || def;
+          newObj.default = obj;
+          return newObj;
         }
       }
 
-      if (answer) {
-        if (entry.inputFormatter) {
-          answer = entry.inputFormatter(answer);
-        }
-        objectPath.set(pkg, manifestKey, answer);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    }
 
-    if (pkg.repository && (_githubResolver || _load_githubResolver()).default.isVersion(pkg.repository)) {
-      pkg.repository = `https://github.com/${pkg.repository}`;
-    }
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
+      const uuid = __webpack_require__(119);
+      const ssri = __webpack_require__(65);
+      const nodeVersion = process.versions.node.split("-")[0];
 
-    // save answers
-    const targetManifests = [];
-    for (var _iterator2 = (_index || _load_index()).registryNames, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref3;
+      const noArguments = (exports.noArguments = true);
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref3 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref3 = _i2.value;
-      }
+      class ImportResolver extends (_baseResolver || _load_baseResolver())
+        .default {
+        getCwd() {
+          if (this.request.parentRequest) {
+            const parent = this.resolver.getStrictResolvedPattern(
+              this.request.parentRequest.pattern,
+            );
+            invariant(parent._loc, "expected package location");
+            return path.dirname(parent._loc);
+          }
+          return this.config.cwd;
+        }
 
-      const registryName = _ref3;
+        resolveHostedGit(info, Resolver) {
+          var _normalizePattern = (0,
+          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
+            this.pattern,
+          );
 
-      const info = manifests[registryName];
-      if (info.exists) {
-        targetManifests.push(info);
-      }
-    }
-    if (!targetManifests.length) {
-      targetManifests.push(manifests.npm);
-    }
-    for (var _iterator3 = targetManifests, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref4;
+          const range = _normalizePattern.range;
+
+          const exploded = (0,
+          (_hostedGitResolver2 || _load_hostedGitResolver2())
+            .explodeHostedGitFragment)(range, this.reporter);
+          const hash = info.gitHead;
+          invariant(hash, "expected package gitHead");
+          const url = Resolver.getTarballUrl(exploded, hash);
+          info._uid = hash;
+          info._remote = {
+            resolved: url,
+            type: "tarball",
+            registry: this.registry,
+            reference: url,
+            hash: null,
+          };
+          return info;
+        }
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref4 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref4 = _i3.value;
-      }
+        resolveGist(info, Resolver) {
+          var _normalizePattern2 = (0,
+          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
+            this.pattern,
+          );
 
-      const targetManifest = _ref4;
+          const range = _normalizePattern2.range;
 
-      Object.assign(targetManifest.object, pkg);
-      reporter.success(`Saved ${path.basename(targetManifest.loc)}`);
-    }
+          var _explodeGistFragment = (0,
+          (_gistResolver2 || _load_gistResolver2()).explodeGistFragment)(
+            range,
+            this.reporter,
+          );
 
-    yield config.saveRootManifests(manifests);
-  });
+          const id = _explodeGistFragment.id;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let getGitConfigInfo = exports.getGitConfigInfo = (() => {
-  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (credential, spawn = (_child || _load_child()).spawn) {
-    try {
-      // try to get author default based on git config
-      return yield spawn('git', ['config', credential]);
-    } catch (e) {
-      return '';
-    }
-  });
+          const hash = info.gitHead;
+          invariant(hash, "expected package gitHead");
+          const url = `https://gist.github.com/${id}.git`;
+          info._uid = hash;
+          info._remote = {
+            resolved: `${url}#${hash}`,
+            type: "git",
+            registry: this.registry,
+            reference: url,
+            hash,
+          };
+          return info;
+        }
 
-  return function getGitConfigInfo(_x5) {
-    return _ref6.apply(this, arguments);
-  };
-})();
+        resolveGit(info, Resolver) {
+          const url = info._resolved;
+          const hash = info.gitHead;
+          invariant(url, "expected package _resolved");
+          invariant(hash, "expected package gitHead");
+          info._uid = hash;
+          info._remote = {
+            resolved: `${url}#${hash}`,
+            type: "git",
+            registry: this.registry,
+            reference: url,
+            hash,
+          };
+          return info;
+        }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+        resolveFile(info, Resolver) {
+          var _normalizePattern3 = (0,
+          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
+            this.pattern,
+          );
+
+          const range = _normalizePattern3.range;
 
-var _util;
+          let loc = (_misc || _load_misc()).removePrefix(range, "file:");
+          if (!path.isAbsolute(loc)) {
+            loc = path.join(this.config.cwd, loc);
+          }
+          info._uid = info.version;
+          info._remote = {
+            type: "copy",
+            registry: this.registry,
+            hash: `${uuid.v4()}-${new Date().getTime()}`,
+            reference: loc,
+          };
+          return info;
+        }
 
-function _load_util() {
-  return _util = __webpack_require__(221);
-}
+        resolveRegistry(info) {
+          let url = info._resolved;
+          const hash = info._shasum;
+          invariant(url, "expected package _resolved");
+          invariant(hash, "expected package _shasum");
+          if (
+            this.config.getOption("registry") ===
+            (_constants || _load_constants()).YARN_REGISTRY
+          ) {
+            url = url.replace(
+              (_constants || _load_constants()).NPM_REGISTRY_RE,
+              (_constants || _load_constants()).YARN_REGISTRY,
+            );
+          }
+          info._uid = info.version;
+          info._remote = {
+            resolved: `${url}#${hash}`,
+            type: "tarball",
+            registry: this.registry,
+            reference: url,
+            integrity: info._integrity
+              ? ssri.parse(info._integrity)
+              : ssri.fromHex(hash, "sha1"),
+            hash,
+          };
+          return info;
+        }
 
-var _index;
+        resolveImport(info) {
+          var _normalizePattern4 = (0,
+          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
+            this.pattern,
+          );
 
-function _load_index() {
-  return _index = __webpack_require__(57);
-}
+          const range = _normalizePattern4.range;
 
-var _githubResolver;
+          const Resolver = (0, (_index || _load_index()).getExoticResolver)(
+            range,
+          );
+          if (
+            Resolver &&
+            Resolver.prototype instanceof
+              (_hostedGitResolver || _load_hostedGitResolver()).default
+          ) {
+            return this.resolveHostedGit(info, Resolver);
+          } else if (
+            Resolver &&
+            Resolver === (_gistResolver || _load_gistResolver()).default
+          ) {
+            return this.resolveGist(info, Resolver);
+          } else if (
+            Resolver &&
+            Resolver === (_gitResolver || _load_gitResolver()).default
+          ) {
+            return this.resolveGit(info, Resolver);
+          } else if (
+            Resolver &&
+            Resolver === (_fileResolver || _load_fileResolver()).default
+          ) {
+            return this.resolveFile(info, Resolver);
+          }
+          return this.resolveRegistry(info);
+        }
 
-function _load_githubResolver() {
-  return _githubResolver = _interopRequireDefault(__webpack_require__(367));
-}
+        resolveLocation(loc) {
+          var _this = this;
 
-var _child;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const info = yield _this.config.tryManifest(loc, "npm", false);
+              if (!info) {
+                return null;
+              }
+              return _this.resolveImport(info);
+            },
+          )();
+        }
+
+        resolveFixedVersion(fixedVersionPattern) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _normalizePattern5 = (0,
+              (_normalizePattern9 || _load_normalizePattern())
+                .normalizePattern)(fixedVersionPattern);
+
+              const range = _normalizePattern5.range;
+
+              const exoticResolver = (0,
+              (_index || _load_index()).getExoticResolver)(range);
+              const manifest = exoticResolver
+                ? yield _this2.request.findExoticVersionInfo(
+                    exoticResolver,
+                    range,
+                  )
+                : yield _this2.request.findVersionOnRegistry(
+                    fixedVersionPattern,
+                  );
+              return manifest;
+            },
+          )();
+        }
+
+        _resolveFromFixedVersions() {
+          var _this3 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              invariant(
+                _this3.request instanceof ImportPackageRequest,
+                "request must be ImportPackageRequest",
+              );
+
+              var _normalizePattern6 = (0,
+              (_normalizePattern9 || _load_normalizePattern())
+                .normalizePattern)(_this3.pattern);
+
+              const name = _normalizePattern6.name;
+
+              invariant(
+                _this3.request.dependencyTree instanceof
+                  (_logicalDependencyTree || _load_logicalDependencyTree())
+                    .LogicalDependencyTree,
+                "dependencyTree on request must be LogicalDependencyTree",
+              );
+              const fixedVersionPattern =
+                _this3.request.dependencyTree.getFixedVersionPattern(
+                  name,
+                  _this3.request.parentNames,
+                );
+              const info = yield _this3.config.getCache(
+                `import-resolver-${fixedVersionPattern}`,
+                function () {
+                  return _this3.resolveFixedVersion(fixedVersionPattern);
+                },
+              );
+              if (info) {
+                return info;
+              }
+              throw new (_errors || _load_errors()).MessageError(
+                _this3.reporter.lang(
+                  "importResolveFailed",
+                  name,
+                  _this3.getCwd(),
+                ),
+              );
+            },
+          )();
+        }
+
+        _resolveFromNodeModules() {
+          var _this4 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              var _normalizePattern7 = (0,
+              (_normalizePattern9 || _load_normalizePattern())
+                .normalizePattern)(_this4.pattern);
+
+              const name = _normalizePattern7.name;
+
+              let cwd = _this4.getCwd();
+              while (!path.relative(_this4.config.cwd, cwd).startsWith("..")) {
+                const loc = path.join(cwd, "node_modules", name);
+                const info = yield _this4.config.getCache(
+                  `import-resolver-${loc}`,
+                  function () {
+                    return _this4.resolveLocation(loc);
+                  },
+                );
+                if (info) {
+                  return info;
+                }
+                cwd = path.resolve(cwd, "../..");
+              }
+              throw new (_errors || _load_errors()).MessageError(
+                _this4.reporter.lang(
+                  "importResolveFailed",
+                  name,
+                  _this4.getCwd(),
+                ),
+              );
+            },
+          )();
+        }
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+        resolve() {
+          if (
+            this.request instanceof ImportPackageRequest &&
+            this.request.dependencyTree
+          ) {
+            return this._resolveFromFixedVersions();
+          } else {
+            return this._resolveFromNodeModules();
+          }
+        }
+      }
 
-var _fs;
+      class ImportPackageRequest extends (
+        _packageRequest || _load_packageRequest()
+      ).default {
+        constructor(req, dependencyTree, resolver) {
+          super(req, resolver);
+          this.import =
+            this.parentRequest instanceof ImportPackageRequest
+              ? this.parentRequest.import
+              : true;
+          this.dependencyTree = dependencyTree;
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        getRootName() {
+          return (
+            (this.resolver instanceof ImportPackageResolver &&
+              this.resolver.rootName) ||
+            "root"
+          );
+        }
 
-var _validate;
+        getParentHumanName() {
+          return [this.getRootName()].concat(this.parentNames).join(" > ");
+        }
 
-function _load_validate() {
-  return _validate = _interopRequireWildcard(__webpack_require__(125));
-}
+        reportResolvedRangeMatch(info, resolved) {
+          if (info.version === resolved.version) {
+            return;
+          }
+          this.reporter.warn(
+            this.reporter.lang(
+              "importResolvedRangeMatch",
+              resolved.version,
+              resolved.name,
+              info.version,
+              this.getParentHumanName(),
+            ),
+          );
+        }
 
-var _constants;
+        _findResolvedManifest(info) {
+          var _normalizePattern8 = (0,
+          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
+            this.pattern,
+          );
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+          const range = _normalizePattern8.range,
+            name = _normalizePattern8.name;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          const solvedRange = (_semver || _load_semver()).default.validRange(
+            range,
+          )
+            ? info.version
+            : range;
+          const resolved = this.resolver.getExactVersionMatch(
+            name,
+            solvedRange,
+            info,
+          );
+          if (resolved) {
+            return resolved;
+          }
+          invariant(info._remote, "expected package remote");
+          const ref = new (
+            _packageReference || _load_packageReference()
+          ).default(this, info, info._remote);
+          info._reference = ref;
+          return info;
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        resolveToExistingVersion(info) {
+          const resolved = this._findResolvedManifest(info);
+          invariant(resolved, "should have found a resolved reference");
+          const ref = resolved._reference;
+          invariant(ref, "should have a package reference");
+          ref.addRequest(this);
+          ref.addPattern(this.pattern, resolved);
+          ref.addOptional(this.optional);
+        }
+
+        findVersionInfo() {
+          if (!this.import) {
+            this.reporter.verbose(
+              this.reporter.lang(
+                "skippingImport",
+                this.pattern,
+                this.getParentHumanName(),
+              ),
+            );
+            return super.findVersionInfo();
+          }
+          const resolver = new ImportResolver(this, this.pattern);
+          return resolver.resolve().catch(() => {
+            this.import = false;
+            this.reporter.warn(
+              this.reporter.lang(
+                "importFailed",
+                this.pattern,
+                this.getParentHumanName(),
+              ),
+            );
+            return super.findVersionInfo();
+          });
+        }
+      }
 
-const objectPath = __webpack_require__(304);
+      class ImportPackageResolver extends (
+        _packageResolver || _load_packageResolver()
+      ).default {
+        constructor(config, lockfile) {
+          super(config, lockfile);
+          this.next = [];
+          this.rootName = "root";
+        }
 
-const path = __webpack_require__(0);
-const yn = __webpack_require__(962);
+        find(req) {
+          this.next.push(req);
+          return Promise.resolve();
+        }
 
-function setFlags(commander) {
-  commander.description('Interactively creates or updates a package.json file.');
-  commander.option('-y, --yes', 'use default options');
-  commander.option('-p, --private', 'use default options and private true');
-  commander.option('-i, --install <value>', 'install a specific Yarn release');
-  commander.option('-2', 'generates the project using Yarn 2');
-}
+        findOne(req) {
+          var _this5 = this;
 
-function hasWrapper(commander, args) {
-  return true;
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (_this5.activity) {
+                _this5.activity.tick(req.pattern);
+              }
+              const request = new ImportPackageRequest(
+                req,
+                _this5.dependencyTree,
+                _this5,
+              );
+              yield request.find({ fresh: false });
+            },
+          )();
+        }
+
+        findAll(deps) {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield Promise.all(
+                deps.map(function (dep) {
+                  return _this6.findOne(dep);
+                }),
+              );
+              deps = _this6.next;
+              _this6.next = [];
+              if (!deps.length) {
+                // all required package versions have been discovered, so now packages that
+                // resolved to existing versions can be resolved to their best available version
+                _this6.resolvePackagesWithExistingVersions();
+                return;
+              }
+              yield _this6.findAll(deps);
+            },
+          )();
+        }
 
-const shouldRunInCurrentCwd = exports.shouldRunInCurrentCwd = true;
+        resetOptional() {
+          for (const pattern in this.patterns) {
+            const ref = this.patterns[pattern]._reference;
+            invariant(ref, "expected reference");
+            ref.optional = null;
+            for (
+              var _iterator = ref.requests,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-/***/ }),
-/* 535 */
-/***/ (function(module, exports, __webpack_require__) {
+            ) {
+              var _ref;
 
-"use strict";
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref = _i.value;
+              }
 
+              const req = _ref;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.run = undefined;
+              ref.addOptional(req.optional);
+            }
+          }
+        }
 
-var _extends2;
+        init(
+          deps,
+          { isFlat, isFrozen, workspaceLayout } = {
+            isFlat: false,
+            isFrozen: false,
+            workspaceLayout: undefined,
+          },
+        ) {
+          var _this7 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this7.flat = Boolean(isFlat);
+              const activity = (_this7.activity = _this7.reporter.activity());
+              yield _this7.findAll(deps);
+              _this7.resetOptional();
+              activity.end();
+              _this7.activity = null;
+            },
+          )();
+        }
+      }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      class Import extends (_install || _load_install()).Install {
+        constructor(flags, config, reporter, lockfile) {
+          super(flags, config, reporter, lockfile);
+          this.resolver = new ImportPackageResolver(this.config, this.lockfile);
+          this.linker = new (_packageLinker || _load_packageLinker()).default(
+            config,
+            this.resolver,
+          );
+        }
+        createLogicalDependencyTree(packageJson, packageLock) {
+          invariant(packageJson, "package.json should exist");
+          invariant(packageLock, "package-lock.json should exist");
+          invariant(
+            this.resolver instanceof ImportPackageResolver,
+            "resolver should be an ImportPackageResolver",
+          );
+          try {
+            this.resolver.dependencyTree = new (
+              _logicalDependencyTree || _load_logicalDependencyTree()
+            ).LogicalDependencyTree(packageJson, packageLock);
+          } catch (e) {
+            throw new (_errors || _load_errors()).MessageError(
+              this.reporter.lang("importSourceFilesCorrupted"),
+            );
+          }
+        }
+        getExternalLockfileContents() {
+          var _this8 = this;
 
-var _asyncToGenerator2;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              try {
+                var _ref2 = yield Promise.all([
+                  (_fs || _load_fs()).readFile(
+                    path.join(
+                      _this8.config.cwd,
+                      (_constants || _load_constants()).NODE_PACKAGE_JSON,
+                    ),
+                  ),
+                  (_fs || _load_fs()).readFile(
+                    path.join(
+                      _this8.config.cwd,
+                      (_constants || _load_constants()).NPM_LOCK_FILENAME,
+                    ),
+                  ),
+                ]);
+
+                const packageJson = _ref2[0],
+                  packageLock = _ref2[1];
+
+                return { packageJson, packageLock };
+              } catch (e) {
+                return { packageJson: null, packageLock: null };
+              }
+            },
+          )();
+        }
+        init() {
+          var _this9 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (
+                yield (_fs || _load_fs()).exists(
+                  path.join(
+                    _this9.config.cwd,
+                    (_constants || _load_constants()).LOCKFILE_FILENAME,
+                  ),
+                )
+              ) {
+                throw new (_errors || _load_errors()).MessageError(
+                  _this9.reporter.lang("lockfileExists"),
+                );
+              }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              var _ref3 = yield _this9.getExternalLockfileContents();
+
+              const packageJson = _ref3.packageJson,
+                packageLock = _ref3.packageLock;
+
+              const importSource =
+                packageJson &&
+                packageLock &&
+                (_semver || _load_semver()).default.satisfies(
+                  nodeVersion,
+                  ">=5.0.0",
+                )
+                  ? "package-lock.json"
+                  : "node_modules";
+              if (importSource === "package-lock.json") {
+                _this9.reporter.info(_this9.reporter.lang("importPackageLock"));
+                _this9.createLogicalDependencyTree(packageJson, packageLock);
+              }
+              if (importSource === "node_modules") {
+                _this9.reporter.info(_this9.reporter.lang("importNodeModules"));
+                yield (0, (_check || _load_check()).verifyTreeCheck)(
+                  _this9.config,
+                  _this9.reporter,
+                  {},
+                  [],
+                );
+              }
 
-let getManifests = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags) {
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
-    const install = new (_install || _load_install()).Install((0, (_extends2 || _load_extends()).default)({ skipIntegrityCheck: true }, flags), config, new (_baseReporter || _load_baseReporter()).default(), lockfile);
-    yield install.hydrate(true);
+              var _ref4 = yield _this9.fetchRequestFromCwd();
 
-    let manifests = install.resolver.getManifests();
+              const requests = _ref4.requests,
+                patterns = _ref4.patterns,
+                manifest = _ref4.manifest;
 
-    // sort by name
-    manifests = manifests.sort(function (a, b) {
-      if (!a.name && !b.name) {
-        return 0;
+              if (
+                manifest.name &&
+                _this9.resolver instanceof ImportPackageResolver
+              ) {
+                _this9.resolver.rootName = manifest.name;
+              }
+              yield _this9.resolver.init(requests, {
+                isFlat: _this9.flags.flat,
+                isFrozen: _this9.flags.frozenLockfile,
+              });
+              const manifests = yield (
+                _packageFetcher || _load_packageFetcher()
+              ).fetch(_this9.resolver.getManifests(), _this9.config);
+              _this9.resolver.updateManifests(manifests);
+              yield (
+                _packageCompatibility || _load_packageCompatibility()
+              ).check(
+                _this9.resolver.getManifests(),
+                _this9.config,
+                _this9.flags.ignoreEngines,
+              );
+              yield _this9.linker.resolvePeerModules();
+              yield _this9.saveLockfileAndIntegrity(patterns);
+              return patterns;
+            },
+          )();
+        }
       }
 
-      if (!a.name) {
-        return 1;
+      exports.Import = Import;
+      function setFlags(commander) {
+        commander.description(
+          "Generates yarn.lock from an npm package-lock.json file or an existing npm-installed node_modules folder.",
+        );
       }
 
-      if (!b.name) {
-        return -1;
+      function hasWrapper(commander, args) {
+        return true;
       }
 
-      return a.name.localeCompare(b.name);
-    });
-
-    // filter ignored manifests
-    manifests = manifests.filter(function (manifest) {
-      const ref = manifest._reference;
-      return !!ref && !ref.ignore;
-    });
+      /***/
+    },
+    /* 533 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    return manifests;
-  });
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-  return function getManifests(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      var _asyncToGenerator2;
 
-let list = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const manifests = yield getManifests(config, flags);
-    const manifestsByLicense = new Map();
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    for (var _iterator = manifests, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref4;
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (args.length > 2) {
+              reporter.error(reporter.lang("tooManyArguments", 2));
+              return;
+            }
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref4 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref4 = _i.value;
-      }
-
-      const _ref3 = _ref4;
-      const name = _ref3.name,
-            version = _ref3.version,
-            license = _ref3.license,
-            repository = _ref3.repository,
-            homepage = _ref3.homepage,
-            author = _ref3.author;
-
-      const licenseKey = license || 'UNKNOWN';
-      const url = repository ? repository.url : homepage;
-      const vendorUrl = homepage || author && author.url;
-      const vendorName = author && author.name;
-
-      if (!manifestsByLicense.has(licenseKey)) {
-        manifestsByLicense.set(licenseKey, new Map());
-      }
-
-      const byLicense = manifestsByLicense.get(licenseKey);
-      invariant(byLicense, 'expected value');
-      byLicense.set(`${name}@${version}`, {
-        name,
-        version,
-        url,
-        vendorUrl,
-        vendorName
-      });
-    }
+            let packageName = args.shift() || ".";
 
-    if (flags.json) {
-      const body = [];
+            // Handle the case when we are referencing a local package.
+            if (packageName === ".") {
+              packageName = (yield config.readRootManifest()).name;
+            }
 
-      manifestsByLicense.forEach(function (license, licenseKey) {
-        license.forEach(function ({ name, version, url, vendorUrl, vendorName }) {
-          body.push([name, version, licenseKey, url || 'Unknown', vendorUrl || 'Unknown', vendorName || 'Unknown']);
-        });
-      });
+            const packageInput = (
+              _npmRegistry || _load_npmRegistry()
+            ).default.escapeName(packageName);
 
-      reporter.table(['Name', 'Version', 'License', 'URL', 'VendorUrl', 'VendorName'], body);
-    } else {
-      const trees = [];
+            var _parsePackageName = (0,
+            (_parsePackageName2 || _load_parsePackageName()).default)(
+              packageInput,
+            );
 
-      manifestsByLicense.forEach(function (license, licenseKey) {
-        const licenseTree = [];
+            const name = _parsePackageName.name,
+              version = _parsePackageName.version;
 
-        license.forEach(function ({ name, version, url, vendorUrl, vendorName }) {
-          const children = [];
+            let result;
+            try {
+              result = yield config.registries.npm.request(name, {
+                unfiltered: true,
+              });
+            } catch (e) {
+              reporter.error(reporter.lang("infoFail"));
+              return;
+            }
+            if (!result) {
+              reporter.error(reporter.lang("infoFail"));
+              return;
+            }
 
-          if (url) {
-            children.push({ name: `${reporter.format.bold('URL:')} ${url}` });
-          }
+            result = clean(result);
 
-          if (vendorUrl) {
-            children.push({ name: `${reporter.format.bold('VendorUrl:')} ${vendorUrl}` });
-          }
+            const versions = result.versions;
+            // $FlowFixMe
+            result.versions = Object.keys(versions).sort(semver.compareLoose);
+            result.version = version || result["dist-tags"].latest;
+            result = Object.assign(result, versions[result.version]);
 
-          if (vendorName) {
-            children.push({ name: `${reporter.format.bold('VendorName:')} ${vendorName}` });
-          }
+            const fieldPath = args.shift();
+            const fields = fieldPath ? fieldPath.split(".") : [];
 
-          licenseTree.push({
-            name: `${name}@${version}`,
-            children
-          });
-        });
+            // Readmes can be long so exclude them unless explicitly asked for.
+            if (fields[0] !== "readme") {
+              delete result.readme;
+            }
 
-        trees.push({
-          name: licenseKey,
-          children: licenseTree
-        });
-      });
+            result = fields.reduce(function (prev, cur) {
+              return prev && prev[cur];
+            }, result);
+            reporter.inspect(result);
+          },
+        );
 
-      reporter.tree('licenses', trees, { force: true });
-    }
-  });
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-  return function list(_x3, _x4, _x5, _x6) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+      var _npmRegistry;
 
-var _baseReporter;
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+      }
 
-function _load_baseReporter() {
-  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
-}
+      var _parsePackageName2;
 
-var _install;
+      function _load_parsePackageName() {
+        return (_parsePackageName2 = _interopRequireDefault(
+          __webpack_require__(588),
+        ));
+      }
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _lockfile;
+      const semver = __webpack_require__(22);
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      function clean(object) {
+        if (Array.isArray(object)) {
+          const result = [];
+          object.forEach((item) => {
+            item = clean(item);
+            if (item) {
+              result.push(item);
+            }
+          });
+          return result;
+        } else if (typeof object === "object") {
+          const result = {};
+          for (const key in object) {
+            if (key.startsWith("_")) {
+              continue;
+            }
 
-var _buildSubCommands2;
+            const item = clean(object[key]);
+            if (item) {
+              result[key] = item;
+            }
+          }
+          return result;
+        } else if (object) {
+          return object;
+        } else {
+          return null;
+        }
+      }
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      function setFlags(commander) {
+        commander.description("Shows information about a package.");
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-const invariant = __webpack_require__(9);
+      /***/
+    },
+    /* 534 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function hasWrapper(flags, args) {
-  return args[0] != 'generate-disclaimer';
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getGitConfigInfo =
+        exports.run =
+        exports.shouldRunInCurrentCwd =
+          undefined;
 
-function setFlags(commander) {
-  commander.description('Lists licenses for installed packages.');
-}
+      var _asyncToGenerator2;
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('licenses', {
-  ls(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      reporter.warn(`\`yarn licenses ls\` is deprecated. Please use \`yarn licenses list\`.`);
-      yield list(config, reporter, flags, args);
-    })();
-  },
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  list(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield list(config, reporter, flags, args);
-    })();
-  },
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const installVersion = flags[`2`] ? `berry` : flags.install;
 
-  generateDisclaimer(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      /* eslint-disable no-console */
+            if (installVersion) {
+              const lockfilePath = path.resolve(config.cwd, "yarn.lock");
+              if (!(yield (_fs || _load_fs()).exists(lockfilePath))) {
+                yield (_fs || _load_fs()).writeFile(lockfilePath, "");
+              }
+              yield (_child || _load_child()).spawn(
+                (_constants || _load_constants()).NODE_BIN_PATH,
+                [process.argv[1], "policies", "set-version", installVersion],
+                {
+                  stdio: "inherit",
+                  cwd: config.cwd,
+                },
+              );
+              yield (_child || _load_child()).spawn(
+                (_constants || _load_constants()).NODE_BIN_PATH,
+                [
+                  process.argv[1],
+                  "init",
+                  ...(flags.yes ? ["-y"] : []),
+                  ...(flags.private ? ["-p"] : []),
+                ],
+                {
+                  stdio: "inherit",
+                  cwd: config.cwd,
+                },
+              );
+              return;
+            }
 
-      // `reporter.log` dumps a bunch of ANSI escapes to clear the current line and
-      // is for abstracting the console output so it can be consumed by other tools
-      // (JSON output being the primary one). This command is only for text consumption
-      // and you should just be dumping it to a TXT file. Using a reporter here has the
-      // potential to mess up the output since it might print ansi escapes.
-      const manifests = yield getManifests(config, flags);
-      const manifest = yield config.readRootManifest();
+            const manifests = yield config.getRootManifests();
 
-      // Create a map of license text to manifest so that packages with exactly
-      // the same license text are grouped together.
-      const manifestsByLicense = new Map();
-      for (var _iterator2 = manifests, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref5;
+            let repository = {};
+            const author = {
+              name: config.getOption("init-author-name"),
+              email: config.getOption("init-author-email"),
+              url: config.getOption("init-author-url"),
+            };
+            if (
+              yield (_fs || _load_fs()).exists(path.join(config.cwd, ".git"))
+            ) {
+              // get git origin of the cwd
+              try {
+                repository = {
+                  type: "git",
+                  url: yield (_child || _load_child()).spawn(
+                    "git",
+                    ["config", "remote.origin.url"],
+                    {
+                      cwd: config.cwd,
+                    },
+                  ),
+                };
+              } catch (ex) {
+                // Ignore - Git repo may not have an origin URL yet (eg. if it only exists locally)
+              }
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref5 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref5 = _i2.value;
-        }
+              if (author.name === undefined) {
+                author.name = yield getGitConfigInfo("user.name");
+              }
 
-        const manifest = _ref5;
-        const licenseText = manifest.licenseText,
-              noticeText = manifest.noticeText;
+              if (author.email === undefined) {
+                author.email = yield getGitConfigInfo("user.email");
+              }
+            }
 
-        let licenseKey;
-        if (!licenseText) {
-          continue;
-        }
+            const keys = [
+              {
+                key: "name",
+                question: "name",
+                default: path.basename(config.cwd),
+                validation: (_validate || _load_validate()).isValidPackageName,
+                validationError: "invalidPackageName",
+              },
+              {
+                key: "version",
+                question: "version",
+                default: String(config.getOption("init-version")),
+              },
+              {
+                key: "description",
+                question: "description",
+                default: "",
+              },
+              {
+                key: "main",
+                question: "entry point",
+                default: "index.js",
+              },
+              {
+                key: "repository",
+                question: "repository url",
+                default: (0, (_util || _load_util()).extractRepositoryUrl)(
+                  repository,
+                ),
+              },
+              {
+                key: "author",
+                question: "author",
+                default: (0, (_util || _load_util()).stringifyPerson)(author),
+              },
+              {
+                key: "license",
+                question: "license",
+                default: String(config.getOption("init-license")),
+              },
+              {
+                key: "private",
+                question: "private",
+                default: config.getOption("init-private") || "",
+                inputFormatter: yn,
+              },
+            ];
+
+            // get answers
+            const pkg = {};
+            for (
+              var _iterator = keys,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-        if (!noticeText) {
-          licenseKey = licenseText;
-        } else {
-          licenseKey = `${licenseText}\n\nNOTICE\n\n${noticeText}`;
-        }
+            ) {
+              var _ref2;
 
-        if (!manifestsByLicense.has(licenseKey)) {
-          manifestsByLicense.set(licenseKey, new Map());
-        }
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
+              }
 
-        const byLicense = manifestsByLicense.get(licenseKey);
-        invariant(byLicense, 'expected value');
-        byLicense.set(manifest.name, manifest);
-      }
+              const entry = _ref2;
+              const yes = flags.yes,
+                privateFlag = flags.private;
+              const manifestKey = entry.key;
+              let question = entry.question,
+                def = entry.default;
+
+              for (
+                var _iterator4 = (_index || _load_index()).registryNames,
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-      console.log('THE FOLLOWING SETS FORTH ATTRIBUTION NOTICES FOR THIRD PARTY SOFTWARE THAT MAY BE CONTAINED ' + `IN PORTIONS OF THE ${String(manifest.name).toUpperCase().replace(/-/g, ' ')} PRODUCT.`);
-      console.log();
+              ) {
+                var _ref5;
 
-      for (var _iterator3 = manifestsByLicense, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref7;
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref5 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref5 = _i4.value;
+                }
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref7 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref7 = _i3.value;
-        }
+                const registryName = _ref5;
+                const object = manifests[registryName].object;
 
-        const _ref6 = _ref7;
-        const licenseKey = _ref6[0];
-        const manifests = _ref6[1];
+                let val = objectPath.get(object, manifestKey);
+                if (!val) {
+                  break;
+                }
+                if (typeof val === "object") {
+                  if (manifestKey === "author") {
+                    val = (0, (_util || _load_util()).stringifyPerson)(val);
+                  } else if (manifestKey === "repository") {
+                    val = (0, (_util || _load_util()).extractRepositoryUrl)(
+                      val,
+                    );
+                  }
+                }
+                def = val;
+              }
 
-        console.log('-----');
-        console.log();
+              if (manifestKey === "private" && privateFlag) {
+                def = true;
+              }
 
-        const names = [];
-        const urls = [];
-        for (var _iterator4 = manifests, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref9;
+              if (def) {
+                question += ` (${String(def)})`;
+              }
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref9 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref9 = _i4.value;
-          }
+              let answer;
+              let validAnswer = false;
 
-          const _ref8 = _ref9;
-          const name = _ref8[0];
-          const repository = _ref8[1].repository;
+              if (yes) {
+                answer = def;
+              } else {
+                // loop until a valid answer is provided, if validation is on entry
+                if (entry.validation) {
+                  while (!validAnswer) {
+                    answer = (yield reporter.question(question)) || def;
+                    // validate answer
+                    if (entry.validation(String(answer))) {
+                      validAnswer = true;
+                    } else {
+                      reporter.error(reporter.lang("invalidPackageName"));
+                    }
+                  }
+                } else {
+                  answer = (yield reporter.question(question)) || def;
+                }
+              }
 
-          names.push(name);
-          if (repository && repository.url) {
-            urls.push(manifests.size === 1 ? repository.url : `${repository.url} (${name})`);
-          }
-        }
+              if (answer) {
+                if (entry.inputFormatter) {
+                  answer = entry.inputFormatter(answer);
+                }
+                objectPath.set(pkg, manifestKey, answer);
+              }
+            }
 
-        const heading = [];
-        heading.push(`The following software may be included in this product: ${names.join(', ')}.`);
-        if (urls.length > 0) {
-          heading.push(`A copy of the source code may be downloaded from ${urls.join(', ')}.`);
-        }
-        heading.push('This software contains the following license and notice below:');
+            if (
+              pkg.repository &&
+              (_githubResolver || _load_githubResolver()).default.isVersion(
+                pkg.repository,
+              )
+            ) {
+              pkg.repository = `https://github.com/${pkg.repository}`;
+            }
 
-        console.log(heading.join(' '));
-        console.log();
+            // save answers
+            const targetManifests = [];
+            for (
+              var _iterator2 = (_index || _load_index()).registryNames,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-        if (licenseKey) {
-          console.log(licenseKey.trim());
-        } else {
-          // what do we do here? base it on `license`?
-        }
+            ) {
+              var _ref3;
 
-        console.log();
-      }
-    })();
-  }
-});
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref3 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref3 = _i2.value;
+              }
 
-const run = _buildSubCommands.run,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.examples = examples;
+              const registryName = _ref3;
 
-/***/ }),
-/* 536 */
-/***/ (function(module, exports, __webpack_require__) {
+              const info = manifests[registryName];
+              if (info.exists) {
+                targetManifests.push(info);
+              }
+            }
+            if (!targetManifests.length) {
+              targetManifests.push(manifests.npm);
+            }
+            for (
+              var _iterator3 = targetManifests,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-"use strict";
+            ) {
+              var _ref4;
 
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref4 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref4 = _i3.value;
+              }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+              const targetManifest = _ref4;
 
-var _asyncToGenerator2;
+              Object.assign(targetManifest.object, pkg);
+              reporter.success(`Saved ${path.basename(targetManifest.loc)}`);
+            }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            yield config.saveRootManifests(manifests);
+          },
+        );
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    yield config.registries.yarn.saveHomeConfig({
-      username: undefined,
-      email: undefined
-    });
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-    reporter.success(reporter.lang('clearedCredentials'));
-  });
+      let getGitConfigInfo = (exports.getGitConfigInfo = (() => {
+        var _ref6 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          credential,
+          spawn = (_child || _load_child()).spawn,
+        ) {
+          try {
+            // try to get author default based on git config
+            return yield spawn("git", ["config", credential]);
+          } catch (e) {
+            return "";
+          }
+        });
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+        return function getGitConfigInfo(_x5) {
+          return _ref6.apply(this, arguments);
+        };
+      })());
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _util;
 
-function setFlags(commander) {
-  commander.description('Clears registry username and email.');
-}
+      function _load_util() {
+        return (_util = __webpack_require__(221));
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      var _index;
 
-/***/ }),
-/* 537 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_index() {
+        return (_index = __webpack_require__(57));
+      }
 
-"use strict";
+      var _githubResolver;
 
+      function _load_githubResolver() {
+        return (_githubResolver = _interopRequireDefault(
+          __webpack_require__(367),
+        ));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+      var _child;
 
-var _extends2;
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      var _fs;
 
-var _asyncToGenerator2;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      var _validate;
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const pnpPath = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
+      function _load_validate() {
+        return (_validate = _interopRequireWildcard(__webpack_require__(125)));
+      }
 
-    let nodeOptions = process.env.NODE_OPTIONS || '';
-    if (yield (_fs || _load_fs()).exists(pnpPath)) {
-      nodeOptions = `--require ${pnpPath} ${nodeOptions}`;
-    }
+      var _constants;
 
-    try {
-      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, args, {
-        stdio: 'inherit',
-        cwd: flags.into || config.cwd,
-        env: (0, (_extends2 || _load_extends()).default)({}, process.env, { NODE_OPTIONS: nodeOptions })
-      });
-    } catch (err) {
-      throw err;
-    }
-  });
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _child;
+      const objectPath = __webpack_require__(304);
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+      const path = __webpack_require__(0);
+      const yn = __webpack_require__(962);
 
-var _fs;
+      function setFlags(commander) {
+        commander.description(
+          "Interactively creates or updates a package.json file.",
+        );
+        commander.option("-y, --yes", "use default options");
+        commander.option(
+          "-p, --private",
+          "use default options and private true",
+        );
+        commander.option(
+          "-i, --install <value>",
+          "install a specific Yarn release",
+        );
+        commander.option("-2", "generates the project using Yarn 2");
+      }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-var _constants;
+      const shouldRunInCurrentCwd = (exports.shouldRunInCurrentCwd = true);
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      /***/
+    },
+    /* 535 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples = exports.run = undefined;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _extends2;
 
-function setFlags(commander) {
-  commander.description('Runs Node with the same version that the one used by Yarn itself, and by default from the project root');
-  commander.usage('node [--into PATH] [... args]');
-  commander.option('--into <path>', 'Sets the cwd to the specified location');
-}
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      var _asyncToGenerator2;
 
-/***/ }),
-/* 538 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-"use strict";
+      let getManifests = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, flags) {
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.cwd);
+            const install = new (_install || _load_install()).Install(
+              (0, (_extends2 || _load_extends()).default)(
+                { skipIntegrityCheck: true },
+                flags,
+              ),
+              config,
+              new (_baseReporter || _load_baseReporter()).default(),
+              lockfile,
+            );
+            yield install.hydrate(true);
 
+            let manifests = install.resolver.getManifests();
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.requireLockfile = undefined;
+            // sort by name
+            manifests = manifests.sort(function (a, b) {
+              if (!a.name && !b.name) {
+                return 0;
+              }
 
-var _extends2;
+              if (!a.name) {
+                return 1;
+              }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+              if (!b.name) {
+                return -1;
+              }
 
-var _asyncToGenerator2;
+              return a.name.localeCompare(b.name);
+            });
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            // filter ignored manifests
+            manifests = manifests.filter(function (manifest) {
+              const ref = manifest._reference;
+              return !!ref && !ref.ignore;
+            });
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder);
-    const install = new (_install || _load_install()).Install((0, (_extends2 || _load_extends()).default)({}, flags, { includeWorkspaceDeps: true }), config, reporter, lockfile);
-    let deps = yield (_packageRequest || _load_packageRequest()).default.getOutdatedPackages(lockfile, install, config, reporter);
+            return manifests;
+          },
+        );
 
-    if (args.length) {
-      const requested = new Set(args);
+        return function getManifests(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-      deps = deps.filter(function ({ name }) {
-        return requested.has(name);
-      });
-    }
+      let list = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const manifests = yield getManifests(config, flags);
+            const manifestsByLicense = new Map();
 
-    const getNameFromHint = function getNameFromHint(hint) {
-      return hint ? `${hint}Dependencies` : 'dependencies';
-    };
-    const colorizeName = function colorizeName({ current, latest, name }) {
-      return reporter.format[(0, (_colorForVersions || _load_colorForVersions()).default)(current, latest)](name);
-    };
-
-    if (deps.length) {
-      const usesWorkspaces = !!config.workspaceRootFolder;
-      const body = deps.map(function (info) {
-        const row = [colorizeName(info), info.current, (0, (_colorizeDiff || _load_colorizeDiff()).default)(info.current, info.wanted, reporter), reporter.format.cyan(info.latest), info.workspaceName || '', getNameFromHint(info.hint), reporter.format.cyan(info.url)];
-        if (!usesWorkspaces) {
-          row.splice(4, 1);
-        }
-        return row;
-      });
+            for (
+              var _iterator = manifests,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-      const red = reporter.format.red('<red>');
-      const yellow = reporter.format.yellow('<yellow>');
-      const green = reporter.format.green('<green>');
-      reporter.info(reporter.lang('legendColorsForVersionUpdates', red, yellow, green));
+            ) {
+              var _ref4;
 
-      const header = ['Package', 'Current', 'Wanted', 'Latest', 'Workspace', 'Package Type', 'URL'];
-      if (!usesWorkspaces) {
-        header.splice(4, 1);
-      }
-      reporter.table(header, body);
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref4 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref4 = _i.value;
+              }
 
-      return 1;
-    }
-    return 0;
-  });
+              const _ref3 = _ref4;
+              const name = _ref3.name,
+                version = _ref3.version,
+                license = _ref3.license,
+                repository = _ref3.repository,
+                homepage = _ref3.homepage,
+                author = _ref3.author;
+
+              const licenseKey = license || "UNKNOWN";
+              const url = repository ? repository.url : homepage;
+              const vendorUrl = homepage || (author && author.url);
+              const vendorName = author && author.name;
+
+              if (!manifestsByLicense.has(licenseKey)) {
+                manifestsByLicense.set(licenseKey, new Map());
+              }
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+              const byLicense = manifestsByLicense.get(licenseKey);
+              invariant(byLicense, "expected value");
+              byLicense.set(`${name}@${version}`, {
+                name,
+                version,
+                url,
+                vendorUrl,
+                vendorName,
+              });
+            }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+            if (flags.json) {
+              const body = [];
+
+              manifestsByLicense.forEach(function (license, licenseKey) {
+                license.forEach(function ({
+                  name,
+                  version,
+                  url,
+                  vendorUrl,
+                  vendorName,
+                }) {
+                  body.push([
+                    name,
+                    version,
+                    licenseKey,
+                    url || "Unknown",
+                    vendorUrl || "Unknown",
+                    vendorName || "Unknown",
+                  ]);
+                });
+              });
 
-var _packageRequest;
+              reporter.table(
+                [
+                  "Name",
+                  "Version",
+                  "License",
+                  "URL",
+                  "VendorUrl",
+                  "VendorName",
+                ],
+                body,
+              );
+            } else {
+              const trees = [];
+
+              manifestsByLicense.forEach(function (license, licenseKey) {
+                const licenseTree = [];
+
+                license.forEach(function ({
+                  name,
+                  version,
+                  url,
+                  vendorUrl,
+                  vendorName,
+                }) {
+                  const children = [];
+
+                  if (url) {
+                    children.push({
+                      name: `${reporter.format.bold("URL:")} ${url}`,
+                    });
+                  }
 
-function _load_packageRequest() {
-  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
-}
+                  if (vendorUrl) {
+                    children.push({
+                      name: `${reporter.format.bold("VendorUrl:")} ${vendorUrl}`,
+                    });
+                  }
 
-var _lockfile;
+                  if (vendorName) {
+                    children.push({
+                      name: `${reporter.format.bold("VendorName:")} ${vendorName}`,
+                    });
+                  }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+                  licenseTree.push({
+                    name: `${name}@${version}`,
+                    children,
+                  });
+                });
 
-var _install;
+                trees.push({
+                  name: licenseKey,
+                  children: licenseTree,
+                });
+              });
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+              reporter.tree("licenses", trees, { force: true });
+            }
+          },
+        );
 
-var _colorForVersions;
+        return function list(_x3, _x4, _x5, _x6) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-function _load_colorForVersions() {
-  return _colorForVersions = _interopRequireDefault(__webpack_require__(369));
-}
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-var _colorizeDiff;
+      var _baseReporter;
 
-function _load_colorizeDiff() {
-  return _colorizeDiff = _interopRequireDefault(__webpack_require__(370));
-}
+      function _load_baseReporter() {
+        return (_baseReporter = _interopRequireDefault(
+          __webpack_require__(108),
+        ));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _install;
 
-const requireLockfile = exports.requireLockfile = true;
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-function setFlags(commander) {
-  commander.description('Checks for outdated package dependencies.');
-  commander.usage('outdated [packages ...]');
-}
+      var _lockfile;
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-/***/ }),
-/* 539 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _buildSubCommands2;
 
-"use strict";
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.hasWrapper = exports.run = exports.mutate = undefined;
+      const invariant = __webpack_require__(9);
 
-var _asyncToGenerator2;
+      function hasWrapper(flags, args) {
+        return args[0] != "generate-disclaimer";
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function setFlags(commander) {
+        commander.description("Lists licenses for installed packages.");
+      }
 
-let mutate = exports.mutate = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (args, config, reporter, buildMessages, mutator) {
-    if (args.length !== 2 && args.length !== 1) {
-      return false;
-    }
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)("licenses", {
+        ls(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              reporter.warn(
+                `\`yarn licenses ls\` is deprecated. Please use \`yarn licenses list\`.`,
+              );
+              yield list(config, reporter, flags, args);
+            },
+          )();
+        },
 
-    const username = args.shift();
-    const name = yield (0, (_tag || _load_tag()).getName)(args, config);
-    if (!(0, (_validate || _load_validate()).isValidPackageName)(name)) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidPackageName'));
-    }
+        list(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield list(config, reporter, flags, args);
+            },
+          )();
+        },
 
-    const msgs = buildMessages(username, name);
-    reporter.step(1, 3, reporter.lang('loggingIn'));
-    const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, name);
-
-    reporter.step(2, 3, msgs.info);
-    const user = yield config.registries.npm.request(`-/user/org.couchdb.user:${username}`);
-    let error = false;
-    if (user) {
-      // get package
-      const pkg = yield config.registries.npm.request((_npmRegistry || _load_npmRegistry()).default.escapeName(name));
-      if (pkg) {
-        pkg.maintainers = pkg.maintainers || [];
-        error = mutator({ name: user.name, email: user.email }, pkg);
-      } else {
-        error = true;
-        reporter.error(reporter.lang('unknownPackage', name));
-      }
+        generateDisclaimer(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              /* eslint-disable no-console */
+
+              // `reporter.log` dumps a bunch of ANSI escapes to clear the current line and
+              // is for abstracting the console output so it can be consumed by other tools
+              // (JSON output being the primary one). This command is only for text consumption
+              // and you should just be dumping it to a TXT file. Using a reporter here has the
+              // potential to mess up the output since it might print ansi escapes.
+              const manifests = yield getManifests(config, flags);
+              const manifest = yield config.readRootManifest();
+
+              // Create a map of license text to manifest so that packages with exactly
+              // the same license text are grouped together.
+              const manifestsByLicense = new Map();
+              for (
+                var _iterator2 = manifests,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-      // update package
-      if (pkg && !error) {
-        const res = yield config.registries.npm.request(`${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/-rev/${pkg._rev}`, {
-          method: 'PUT',
-          body: {
-            _id: pkg._id,
-            _rev: pkg._rev,
-            maintainers: pkg.maintainers
-          }
-        });
+              ) {
+                var _ref5;
 
-        if (res != null && res.success) {
-          reporter.success(msgs.success);
-        } else {
-          error = true;
-          reporter.error(msgs.error);
-        }
-      }
-    } else {
-      error = true;
-      reporter.error(reporter.lang('unknownUser', username));
-    }
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref5 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref5 = _i2.value;
+                }
 
-    reporter.step(3, 3, reporter.lang('revokingToken'));
-    yield revoke();
+                const manifest = _ref5;
+                const licenseText = manifest.licenseText,
+                  noticeText = manifest.noticeText;
 
-    if (error) {
-      throw new Error();
-    } else {
-      return true;
-    }
-  });
+                let licenseKey;
+                if (!licenseText) {
+                  continue;
+                }
 
-  return function mutate(_x, _x2, _x3, _x4, _x5) {
-    return _ref.apply(this, arguments);
-  };
-})();
+                if (!noticeText) {
+                  licenseKey = licenseText;
+                } else {
+                  licenseKey = `${licenseText}\n\nNOTICE\n\n${noticeText}`;
+                }
 
-let list = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (args.length > 1) {
-      return false;
-    }
-    const name = yield (0, (_tag || _load_tag()).getName)(args, config);
-    reporter.step(1, 1, reporter.lang('ownerGetting', name));
-    const pkg = yield config.registries.npm.request(name, { unfiltered: true });
-    if (pkg) {
-      const owners = pkg.maintainers;
-      if (!owners || !owners.length) {
-        reporter.warn(reporter.lang('ownerNone'));
-      } else {
-        for (var _iterator = owners, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-          var _ref3;
+                if (!manifestsByLicense.has(licenseKey)) {
+                  manifestsByLicense.set(licenseKey, new Map());
+                }
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref3 = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref3 = _i.value;
-          }
+                const byLicense = manifestsByLicense.get(licenseKey);
+                invariant(byLicense, "expected value");
+                byLicense.set(manifest.name, manifest);
+              }
 
-          const owner = _ref3;
+              console.log(
+                "THE FOLLOWING SETS FORTH ATTRIBUTION NOTICES FOR THIRD PARTY SOFTWARE THAT MAY BE CONTAINED " +
+                  `IN PORTIONS OF THE ${String(manifest.name).toUpperCase().replace(/-/g, " ")} PRODUCT.`,
+              );
+              console.log();
+
+              for (
+                var _iterator3 = manifestsByLicense,
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-          reporter.info(`${owner.name} <${owner.email}>`);
-        }
-      }
-    } else {
-      reporter.error(reporter.lang('ownerGettingFailed'));
-    }
+              ) {
+                var _ref7;
 
-    if (pkg) {
-      return true;
-    } else {
-      throw new Error();
-    }
-  });
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref7 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref7 = _i3.value;
+                }
 
-  return function list(_x6, _x7, _x8, _x9) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+                const _ref6 = _ref7;
+                const licenseKey = _ref6[0];
+                const manifests = _ref6[1];
 
-exports.setFlags = setFlags;
+                console.log("-----");
+                console.log();
 
-var _errors;
+                const names = [];
+                const urls = [];
+                for (
+                  var _iterator4 = manifests,
+                    _isArray4 = Array.isArray(_iterator4),
+                    _i4 = 0,
+                    _iterator4 = _isArray4
+                      ? _iterator4
+                      : _iterator4[Symbol.iterator]();
+                  ;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                ) {
+                  var _ref9;
 
-var _buildSubCommands2;
+                  if (_isArray4) {
+                    if (_i4 >= _iterator4.length) break;
+                    _ref9 = _iterator4[_i4++];
+                  } else {
+                    _i4 = _iterator4.next();
+                    if (_i4.done) break;
+                    _ref9 = _i4.value;
+                  }
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+                  const _ref8 = _ref9;
+                  const name = _ref8[0];
+                  const repository = _ref8[1].repository;
 
-var _validate;
+                  names.push(name);
+                  if (repository && repository.url) {
+                    urls.push(
+                      manifests.size === 1
+                        ? repository.url
+                        : `${repository.url} (${name})`,
+                    );
+                  }
+                }
 
-function _load_validate() {
-  return _validate = __webpack_require__(125);
-}
+                const heading = [];
+                heading.push(
+                  `The following software may be included in this product: ${names.join(", ")}.`,
+                );
+                if (urls.length > 0) {
+                  heading.push(
+                    `A copy of the source code may be downloaded from ${urls.join(", ")}.`,
+                  );
+                }
+                heading.push(
+                  "This software contains the following license and notice below:",
+                );
 
-var _tag;
+                console.log(heading.join(" "));
+                console.log();
 
-function _load_tag() {
-  return _tag = __webpack_require__(361);
-}
+                if (licenseKey) {
+                  console.log(licenseKey.trim());
+                } else {
+                  // what do we do here? base it on `license`?
+                }
 
-var _login;
+                console.log();
+              }
+            },
+          )();
+        },
+      });
 
-function _load_login() {
-  return _login = __webpack_require__(107);
-}
+      const run = _buildSubCommands.run,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.examples = examples;
 
-var _npmRegistry;
+      /***/
+    },
+    /* 536 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _asyncToGenerator2;
 
-function remove(config, reporter, flags, args) {
-  return mutate(args, config, reporter, (username, name) => ({
-    info: reporter.lang('ownerRemoving', username, name),
-    success: reporter.lang('ownerRemoved'),
-    error: reporter.lang('ownerRemoveError')
-  }), (user, pkg) => {
-    let found = false;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    pkg.maintainers = pkg.maintainers.filter(o => {
-      const match = o.name === user.name;
-      found = found || match;
-      return !match;
-    });
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            yield config.registries.yarn.saveHomeConfig({
+              username: undefined,
+              email: undefined,
+            });
 
-    if (!found) {
-      reporter.error(reporter.lang('userNotAnOwner', user.name));
-    }
+            reporter.success(reporter.lang("clearedCredentials"));
+          },
+        );
 
-    return found;
-  });
-}
-
-function setFlags(commander) {
-  commander.description('Manages package owners.');
-}
-
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('owner', {
-  add(config, reporter, flags, args) {
-    return mutate(args, config, reporter, (username, name) => ({
-      info: reporter.lang('ownerAdding', username, name),
-      success: reporter.lang('ownerAdded'),
-      error: reporter.lang('ownerAddingFailed')
-    }), (user, pkg) => {
-      for (var _iterator2 = pkg.maintainers, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref4;
-
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref4 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref4 = _i2.value;
-        }
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-        const owner = _ref4;
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-        if (owner.name === user) {
-          reporter.error(reporter.lang('ownerAlready'));
-          return true;
-        }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      pkg.maintainers.push(user);
+      function setFlags(commander) {
+        commander.description("Clears registry username and email.");
+      }
 
-      return false;
-    });
-  },
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-  rm(config, reporter, flags, args) {
-    reporter.warn(`\`yarn owner rm\` is deprecated. Please use \`yarn owner remove\`.`);
-    return remove(config, reporter, flags, args);
-  },
+      /***/
+    },
+    /* 537 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  remove(config, reporter, flags, args) {
-    return remove(config, reporter, flags, args);
-  },
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-  ls(config, reporter, flags, args) {
-    reporter.warn(`\`yarn owner ls\` is deprecated. Please use \`yarn owner list\`.`);
-    return list(config, reporter, flags, args);
-  },
+      var _extends2;
 
-  list(config, reporter, flags, args) {
-    return list(config, reporter, flags, args);
-  }
-}, ['add <user> [[<@scope>/]<pkg>]', 'remove <user> [[<@scope>/]<pkg>]', 'list [<@scope>/]<pkg>']);
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-const run = _buildSubCommands.run,
-      hasWrapper = _buildSubCommands.hasWrapper,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.hasWrapper = hasWrapper;
-exports.examples = examples;
+      var _asyncToGenerator2;
 
-/***/ }),
-/* 540 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-"use strict";
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const pnpPath = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
 
+            let nodeOptions = process.env.NODE_OPTIONS || "";
+            if (yield (_fs || _load_fs()).exists(pnpPath)) {
+              nodeOptions = `--require ${pnpPath} ${nodeOptions}`;
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.setFlags = exports.run = undefined;
+            try {
+              yield (_child || _load_child()).spawn(
+                (_constants || _load_constants()).NODE_BIN_PATH,
+                args,
+                {
+                  stdio: "inherit",
+                  cwd: flags.into || config.cwd,
+                  env: (0, (_extends2 || _load_extends()).default)(
+                    {},
+                    process.env,
+                    { NODE_OPTIONS: nodeOptions },
+                  ),
+                },
+              );
+            } catch (err) {
+              throw err;
+            }
+          },
+        );
 
-var _asyncToGenerator2;
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-let fetchReleases = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, { includePrereleases = false } = {}) {
-    const token = process.env.GITHUB_TOKEN;
-    const tokenUrlParameter = token ? `?access_token=${token}` : '';
-    const request = yield config.requestManager.request({
-      url: `https://api.github.com/repos/yarnpkg/yarn/releases${tokenUrlParameter}`,
-      json: true
-    });
+      var _child;
 
-    const releases = request.filter(function (release) {
-      if (release.draft) {
-        return false;
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
       }
 
-      if (release.prerelease && !includePrereleases) {
-        return false;
+      var _fs;
+
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
 
-      // $FlowFixMe
-      release.version = semver.coerce(release.tag_name);
+      var _constants;
 
-      if (!release.version) {
-        return false;
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
       }
 
-      if (!getBundleAsset(release)) {
-        return false;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
       }
 
-      return true;
-    });
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    releases.sort(function (a, b) {
-      // $FlowFixMe
-      return -semver.compare(a.version, b.version);
-    });
+      function setFlags(commander) {
+        commander.description(
+          "Runs Node with the same version that the one used by Yarn itself, and by default from the project root",
+        );
+        commander.usage("node [--into PATH] [... args]");
+        commander.option(
+          "--into <path>",
+          "Sets the cwd to the specified location",
+        );
+      }
 
-    return releases;
-  });
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-  return function fetchReleases(_x) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      /***/
+    },
+    /* 538 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-exports.hasWrapper = hasWrapper;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = exports.requireLockfile = undefined;
 
-var _buildSubCommands2;
+      var _extends2;
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-var _rc;
+      var _asyncToGenerator2;
 
-function _load_rc() {
-  return _rc = __webpack_require__(335);
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _fs;
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder);
+            const install = new (_install || _load_install()).Install(
+              (0, (_extends2 || _load_extends()).default)({}, flags, {
+                includeWorkspaceDeps: true,
+              }),
+              config,
+              reporter,
+              lockfile,
+            );
+            let deps = yield (
+              _packageRequest || _load_packageRequest()
+            ).default.getOutdatedPackages(lockfile, install, config, reporter);
+
+            if (args.length) {
+              const requested = new Set(args);
+
+              deps = deps.filter(function ({ name }) {
+                return requested.has(name);
+              });
+            }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+            const getNameFromHint = function getNameFromHint(hint) {
+              return hint ? `${hint}Dependencies` : "dependencies";
+            };
+            const colorizeName = function colorizeName({
+              current,
+              latest,
+              name,
+            }) {
+              return reporter.format[
+                (0, (_colorForVersions || _load_colorForVersions()).default)(
+                  current,
+                  latest,
+                )
+              ](name);
+            };
 
-var _lockfile;
+            if (deps.length) {
+              const usesWorkspaces = !!config.workspaceRootFolder;
+              const body = deps.map(function (info) {
+                const row = [
+                  colorizeName(info),
+                  info.current,
+                  (0, (_colorizeDiff || _load_colorizeDiff()).default)(
+                    info.current,
+                    info.wanted,
+                    reporter,
+                  ),
+                  reporter.format.cyan(info.latest),
+                  info.workspaceName || "",
+                  getNameFromHint(info.hint),
+                  reporter.format.cyan(info.url),
+                ];
+                if (!usesWorkspaces) {
+                  row.splice(4, 1);
+                }
+                return row;
+              });
 
-function _load_lockfile() {
-  return _lockfile = __webpack_require__(19);
-}
+              const red = reporter.format.red("<red>");
+              const yellow = reporter.format.yellow("<yellow>");
+              const green = reporter.format.green("<green>");
+              reporter.info(
+                reporter.lang(
+                  "legendColorsForVersionUpdates",
+                  red,
+                  yellow,
+                  green,
+                ),
+              );
+
+              const header = [
+                "Package",
+                "Current",
+                "Wanted",
+                "Latest",
+                "Workspace",
+                "Package Type",
+                "URL",
+              ];
+              if (!usesWorkspaces) {
+                header.splice(4, 1);
+              }
+              reporter.table(header, body);
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+              return 1;
+            }
+            return 0;
+          },
+        );
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-const chalk = __webpack_require__(30);
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
-const semver = __webpack_require__(22);
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-function getBundleAsset(release) {
-  return release.assets.find(asset => {
-    return asset.name.match(/^yarn-[0-9]+\.[0-9]+\.[0-9]+\.js$/);
-  });
-}
+      var _packageRequest;
 
-function fetchBundle(config, url) {
-  return config.requestManager.request({
-    url,
-    buffer: true
-  });
-}
+      function _load_packageRequest() {
+        return (_packageRequest = _interopRequireDefault(
+          __webpack_require__(122),
+        ));
+      }
 
-function hasWrapper(flags, args) {
-  return false;
-}
+      var _lockfile;
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('policies', {
-  setVersion(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      let range = args[0] || 'latest';
-      let allowRc = flags.rc;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-      reporter.log(`Resolving ${chalk.yellow(range)} to a url...`);
+      var _install;
 
-      if (range === 'rc') {
-        range = 'latest';
-        allowRc = true;
+      function _load_install() {
+        return (_install = __webpack_require__(34));
       }
 
-      if (range === 'latest') {
-        range = '*';
-      }
+      var _colorForVersions;
 
-      let bundleUrl;
-      let bundleVersion;
-      let isV2 = false;
+      function _load_colorForVersions() {
+        return (_colorForVersions = _interopRequireDefault(
+          __webpack_require__(369),
+        ));
+      }
 
-      if (range === 'nightly' || range === 'nightlies') {
-        bundleUrl = 'https://nightly.yarnpkg.com/latest.js';
-        bundleVersion = 'nightly';
-      } else if (range === 'berry' || range === 'v2' || range === '2') {
-        bundleUrl = 'https://github.com/yarnpkg/berry/raw/master/packages/berry-cli/bin/berry.js';
-        bundleVersion = 'berry';
-        isV2 = true;
-      } else {
-        let releases = [];
+      var _colorizeDiff;
 
-        try {
-          releases = yield fetchReleases(config, {
-            includePrereleases: allowRc
-          });
-        } catch (e) {
-          reporter.error(e.message);
-          return;
-        }
+      function _load_colorizeDiff() {
+        return (_colorizeDiff = _interopRequireDefault(
+          __webpack_require__(370),
+        ));
+      }
 
-        const release = releases.find(function (release) {
-          // $FlowFixMe
-          return semver.satisfies(release.version, range);
-        });
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-        if (!release) {
-          throw new Error(`Release not found: ${range}`);
-        }
+      const requireLockfile = (exports.requireLockfile = true);
 
-        const asset = getBundleAsset(release);
-        invariant(asset, 'The bundle asset should exist');
+      function setFlags(commander) {
+        commander.description("Checks for outdated package dependencies.");
+        commander.usage("outdated [packages ...]");
+      }
 
-        bundleUrl = asset.browser_download_url;
-        bundleVersion = release.version.version;
+      function hasWrapper(commander, args) {
+        return true;
       }
 
-      reporter.log(`Downloading ${chalk.green(bundleUrl)}...`);
+      /***/
+    },
+    /* 539 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      const bundle = yield fetchBundle(config, bundleUrl);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples =
+        exports.hasWrapper =
+        exports.run =
+        exports.mutate =
+          undefined;
 
-      const yarnPath = path.resolve(config.lockfileFolder, `.yarn/releases/yarn-${bundleVersion}.cjs`);
-      reporter.log(`Saving it into ${chalk.magenta(yarnPath)}...`);
-      yield (_fs || _load_fs()).mkdirp(path.dirname(yarnPath));
-      yield (_fs || _load_fs()).writeFile(yarnPath, bundle);
-      yield (_fs || _load_fs()).chmod(yarnPath, 0o755);
+      var _asyncToGenerator2;
 
-      const targetPath = path.relative(config.lockfileFolder, yarnPath).replace(/\\/g, '/');
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-      if (isV2) {
-        const rcPath = `${config.lockfileFolder}/.yarnrc.yml`;
-        reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
+      let mutate = (exports.mutate = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (args, config, reporter, buildMessages, mutator) {
+            if (args.length !== 2 && args.length !== 1) {
+              return false;
+            }
 
-        yield (_fs || _load_fs()).writeFilePreservingEol(rcPath, `yarnPath: ${JSON.stringify(targetPath)}\n`);
-      } else {
-        const rcPath = `${config.lockfileFolder}/.yarnrc`;
-        reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
+            const username = args.shift();
+            const name = yield (0, (_tag || _load_tag()).getName)(args, config);
+            if (
+              !(0, (_validate || _load_validate()).isValidPackageName)(name)
+            ) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("invalidPackageName"),
+              );
+            }
 
-        const rc = (0, (_rc || _load_rc()).getRcConfigForFolder)(config.lockfileFolder);
-        rc['yarn-path'] = targetPath;
+            const msgs = buildMessages(username, name);
+            reporter.step(1, 3, reporter.lang("loggingIn"));
+            const revoke = yield (0, (_login || _load_login()).getToken)(
+              config,
+              reporter,
+              name,
+            );
+
+            reporter.step(2, 3, msgs.info);
+            const user = yield config.registries.npm.request(
+              `-/user/org.couchdb.user:${username}`,
+            );
+            let error = false;
+            if (user) {
+              // get package
+              const pkg = yield config.registries.npm.request(
+                (_npmRegistry || _load_npmRegistry()).default.escapeName(name),
+              );
+              if (pkg) {
+                pkg.maintainers = pkg.maintainers || [];
+                error = mutator({ name: user.name, email: user.email }, pkg);
+              } else {
+                error = true;
+                reporter.error(reporter.lang("unknownPackage", name));
+              }
 
-        yield (_fs || _load_fs()).writeFilePreservingEol(rcPath, `${(0, (_lockfile || _load_lockfile()).stringify)(rc)}\n`);
-      }
+              // update package
+              if (pkg && !error) {
+                const res = yield config.registries.npm.request(
+                  `${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/-rev/${pkg._rev}`,
+                  {
+                    method: "PUT",
+                    body: {
+                      _id: pkg._id,
+                      _rev: pkg._rev,
+                      maintainers: pkg.maintainers,
+                    },
+                  },
+                );
+
+                if (res != null && res.success) {
+                  reporter.success(msgs.success);
+                } else {
+                  error = true;
+                  reporter.error(msgs.error);
+                }
+              }
+            } else {
+              error = true;
+              reporter.error(reporter.lang("unknownUser", username));
+            }
 
-      reporter.log(`Done!`);
-    })();
-  }
-});
+            reporter.step(3, 3, reporter.lang("revokingToken"));
+            yield revoke();
 
-const run = _buildSubCommands.run,
-      setFlags = _buildSubCommands.setFlags,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.setFlags = setFlags;
-exports.examples = examples;
+            if (error) {
+              throw new Error();
+            } else {
+              return true;
+            }
+          },
+        );
 
-/***/ }),
-/* 541 */
-/***/ (function(module, exports, __webpack_require__) {
+        return function mutate(_x, _x2, _x3, _x4, _x5) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let list = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (args.length > 1) {
+              return false;
+            }
+            const name = yield (0, (_tag || _load_tag()).getName)(args, config);
+            reporter.step(1, 1, reporter.lang("ownerGetting", name));
+            const pkg = yield config.registries.npm.request(name, {
+              unfiltered: true,
+            });
+            if (pkg) {
+              const owners = pkg.maintainers;
+              if (!owners || !owners.length) {
+                reporter.warn(reporter.lang("ownerNone"));
+              } else {
+                for (
+                  var _iterator = owners,
+                    _isArray = Array.isArray(_iterator),
+                    _i = 0,
+                    _iterator = _isArray
+                      ? _iterator
+                      : _iterator[Symbol.iterator]();
+                  ;
 
-"use strict";
+                ) {
+                  var _ref3;
 
+                  if (_isArray) {
+                    if (_i >= _iterator.length) break;
+                    _ref3 = _iterator[_i++];
+                  } else {
+                    _i = _iterator.next();
+                    if (_i.done) break;
+                    _ref3 = _i.value;
+                  }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+                  const owner = _ref3;
 
-var _asyncToGenerator2;
+                  reporter.info(`${owner.name} <${owner.email}>`);
+                }
+              }
+            } else {
+              reporter.error(reporter.lang("ownerGettingFailed"));
+            }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            if (pkg) {
+              return true;
+            } else {
+              throw new Error();
+            }
+          },
+        );
 
-let publish = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, pkg, flags, dir) {
-    let access = flags.access;
+        return function list(_x6, _x7, _x8, _x9) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-    // if no access level is provided, check package.json for `publishConfig.access`
-    // see: https://docs.npmjs.com/files/package.json#publishconfig
-    if (!access && pkg && pkg.publishConfig && pkg.publishConfig.access) {
-      access = pkg.publishConfig.access;
-    }
+      exports.setFlags = setFlags;
 
-    // validate access argument
-    if (access && access !== 'public' && access !== 'restricted') {
-      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('invalidAccess'));
-    }
+      var _errors;
 
-    // TODO this might modify package.json, do we need to reload it?
-    yield config.executeLifecycleScript('prepublish');
-    yield config.executeLifecycleScript('prepare');
-    yield config.executeLifecycleScript('prepublishOnly');
-    yield config.executeLifecycleScript('prepack');
-
-    // get tarball stream
-    const stat = yield (_fs || _load_fs()).lstat(dir);
-    let stream;
-    if (stat.isDirectory()) {
-      stream = yield (0, (_pack || _load_pack()).pack)(config);
-    } else if (stat.isFile()) {
-      stream = fs2.createReadStream(dir);
-    } else {
-      throw new Error("Don't know how to handle this file type");
-    }
-    const buffer = yield new Promise(function (resolve, reject) {
-      const data = [];
-      invariant(stream, 'expected stream');
-      stream.on('data', data.push.bind(data)).on('end', function () {
-        return resolve(Buffer.concat(data));
-      }).on('error', reject);
-    });
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    yield config.executeLifecycleScript('postpack');
+      var _buildSubCommands2;
 
-    // copy normalized package and remove internal keys as they may be sensitive or yarn specific
-    pkg = Object.assign({}, pkg);
-    for (const key in pkg) {
-      if (key[0] === '_') {
-        delete pkg[key];
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
       }
-    }
 
-    const tag = flags.tag || 'latest';
-    const tbName = `${pkg.name}-${pkg.version}.tgz`;
-    const tbURI = `${pkg.name}/-/${tbName}`;
-
-    // create body
-    const root = {
-      _id: pkg.name,
-      access,
-      name: pkg.name,
-      description: pkg.description,
-      'dist-tags': {
-        [tag]: pkg.version
-      },
-      versions: {
-        [pkg.version]: pkg
-      },
-      readme: pkg.readme || '',
-      _attachments: {
-        [tbName]: {
-          content_type: 'application/octet-stream',
-          data: buffer.toString('base64'),
-          length: buffer.length
-        }
-      }
-    };
-
-    pkg._id = `${pkg.name}@${pkg.version}`;
-    pkg.dist = pkg.dist || {};
-    pkg.dist.shasum = crypto.createHash('sha1').update(buffer).digest('hex');
-    pkg.dist.integrity = ssri.fromData(buffer).toString();
-
-    const registry = String(config.getOption('registry'));
-    pkg.dist.tarball = url.resolve(registry, tbURI).replace(/^https:\/\//, 'http://');
-
-    // publish package
-    try {
-      yield config.registries.npm.request((_npmRegistry || _load_npmRegistry()).default.escapeName(pkg.name), {
-        registry: pkg && pkg.publishConfig && pkg.publishConfig.registry,
-        method: 'PUT',
-        body: root
-      });
-    } catch (error) {
-      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('publishFail', error.message));
-    }
+      var _validate;
+
+      function _load_validate() {
+        return (_validate = __webpack_require__(125));
+      }
 
-    yield config.executeLifecycleScript('publish');
-    yield config.executeLifecycleScript('postpublish');
-  });
+      var _tag;
 
-  return function publish(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
-
-let run = exports.run = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    // validate arguments
-    const dir = args[0] ? (_path || _load_path()).default.resolve(config.cwd, args[0]) : config.cwd;
-    if (args.length > 1) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooManyArguments', 1));
-    }
-    if (!(yield (_fs || _load_fs()).exists(dir))) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('unknownFolderOrTarball'));
-    }
+      function _load_tag() {
+        return (_tag = __webpack_require__(361));
+      }
 
-    const stat = yield (_fs || _load_fs()).lstat(dir);
-    let publishPath = dir;
-    if (stat.isDirectory()) {
-      config.cwd = (_path || _load_path()).default.resolve(dir);
-      publishPath = config.cwd;
-    }
+      var _login;
 
-    // validate package fields that are required for publishing
-    // $FlowFixMe
-    const pkg = yield config.readRootManifest();
-    if (pkg.private) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('publishPrivate'));
-    }
-    if (!pkg.name) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('noName'));
-    }
+      function _load_login() {
+        return (_login = __webpack_require__(107));
+      }
 
-    let registry = '';
+      var _npmRegistry;
 
-    if (pkg && pkg.publishConfig && pkg.publishConfig.registry) {
-      registry = pkg.publishConfig.registry;
-    }
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+      }
 
-    reporter.step(1, 4, reporter.lang('bumpingVersion'));
-    const commitVersion = yield (0, (_version || _load_version()).setVersion)(config, reporter, flags, [], false);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    //
-    reporter.step(2, 4, reporter.lang('loggingIn'));
-    const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, pkg.name, flags, registry);
+      function remove(config, reporter, flags, args) {
+        return mutate(
+          args,
+          config,
+          reporter,
+          (username, name) => ({
+            info: reporter.lang("ownerRemoving", username, name),
+            success: reporter.lang("ownerRemoved"),
+            error: reporter.lang("ownerRemoveError"),
+          }),
+          (user, pkg) => {
+            let found = false;
 
-    //
-    reporter.step(3, 4, reporter.lang('publishing'));
-    yield publish(config, pkg, flags, publishPath);
-    yield commitVersion();
-    reporter.success(reporter.lang('published'));
+            pkg.maintainers = pkg.maintainers.filter((o) => {
+              const match = o.name === user.name;
+              found = found || match;
+              return !match;
+            });
 
-    //
-    reporter.step(4, 4, reporter.lang('revokingToken'));
-    yield revoke();
-  });
+            if (!found) {
+              reporter.error(reporter.lang("userNotAnOwner", user.name));
+            }
 
-  return function run(_x5, _x6, _x7, _x8) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+            return found;
+          },
+        );
+      }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      function setFlags(commander) {
+        commander.description("Manages package owners.");
+      }
 
-var _npmRegistry;
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)(
+        "owner",
+        {
+          add(config, reporter, flags, args) {
+            return mutate(
+              args,
+              config,
+              reporter,
+              (username, name) => ({
+                info: reporter.lang("ownerAdding", username, name),
+                success: reporter.lang("ownerAdded"),
+                error: reporter.lang("ownerAddingFailed"),
+              }),
+              (user, pkg) => {
+                for (
+                  var _iterator2 = pkg.maintainers,
+                    _isArray2 = Array.isArray(_iterator2),
+                    _i2 = 0,
+                    _iterator2 = _isArray2
+                      ? _iterator2
+                      : _iterator2[Symbol.iterator]();
+                  ;
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+                ) {
+                  var _ref4;
 
-var _errors;
+                  if (_isArray2) {
+                    if (_i2 >= _iterator2.length) break;
+                    _ref4 = _iterator2[_i2++];
+                  } else {
+                    _i2 = _iterator2.next();
+                    if (_i2.done) break;
+                    _ref4 = _i2.value;
+                  }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                  const owner = _ref4;
 
-var _version;
+                  if (owner.name === user) {
+                    reporter.error(reporter.lang("ownerAlready"));
+                    return true;
+                  }
+                }
 
-function _load_version() {
-  return _version = __webpack_require__(363);
-}
+                pkg.maintainers.push(user);
 
-var _fs;
+                return false;
+              },
+            );
+          },
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+          rm(config, reporter, flags, args) {
+            reporter.warn(
+              `\`yarn owner rm\` is deprecated. Please use \`yarn owner remove\`.`,
+            );
+            return remove(config, reporter, flags, args);
+          },
 
-var _pack;
+          remove(config, reporter, flags, args) {
+            return remove(config, reporter, flags, args);
+          },
 
-function _load_pack() {
-  return _pack = __webpack_require__(166);
-}
+          ls(config, reporter, flags, args) {
+            reporter.warn(
+              `\`yarn owner ls\` is deprecated. Please use \`yarn owner list\`.`,
+            );
+            return list(config, reporter, flags, args);
+          },
 
-var _login;
+          list(config, reporter, flags, args) {
+            return list(config, reporter, flags, args);
+          },
+        },
+        [
+          "add <user> [[<@scope>/]<pkg>]",
+          "remove <user> [[<@scope>/]<pkg>]",
+          "list [<@scope>/]<pkg>",
+        ],
+      );
 
-function _load_login() {
-  return _login = __webpack_require__(107);
-}
+      const run = _buildSubCommands.run,
+        hasWrapper = _buildSubCommands.hasWrapper,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.hasWrapper = hasWrapper;
+      exports.examples = examples;
 
-var _path;
+      /***/
+    },
+    /* 540 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples = exports.setFlags = exports.run = undefined;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      var _asyncToGenerator2;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-const invariant = __webpack_require__(9);
+      let fetchReleases = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          config,
+          { includePrereleases = false } = {},
+        ) {
+          const token = process.env.GITHUB_TOKEN;
+          const tokenUrlParameter = token ? `?access_token=${token}` : "";
+          const request = yield config.requestManager.request({
+            url: `https://api.github.com/repos/yarnpkg/yarn/releases${tokenUrlParameter}`,
+            json: true,
+          });
 
-const crypto = __webpack_require__(11);
-const url = __webpack_require__(24);
-const fs2 = __webpack_require__(5);
-const ssri = __webpack_require__(65);
+          const releases = request.filter(function (release) {
+            if (release.draft) {
+              return false;
+            }
 
-function setFlags(commander) {
-  (0, (_version || _load_version()).setFlags)(commander);
-  commander.description('Publishes a package to the npm registry.');
-  commander.usage('publish [<tarball>|<folder>] [--tag <tag>] [--access <public|restricted>]');
-  commander.option('--access [access]', 'access');
-  commander.option('--tag [tag]', 'tag');
-}
+            if (release.prerelease && !includePrereleases) {
+              return false;
+            }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+            // $FlowFixMe
+            release.version = semver.coerce(release.tag_name);
 
-/***/ }),
-/* 542 */
-/***/ (function(module, exports, __webpack_require__) {
+            if (!release.version) {
+              return false;
+            }
 
-"use strict";
+            if (!getBundleAsset(release)) {
+              return false;
+            }
 
+            return true;
+          });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.hasWrapper = exports.run = undefined;
+          releases.sort(function (a, b) {
+            // $FlowFixMe
+            return -semver.compare(a.version, b.version);
+          });
 
-var _extends2;
+          return releases;
+        });
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+        return function fetchReleases(_x) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-var _asyncToGenerator2;
+      exports.hasWrapper = hasWrapper;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      var _buildSubCommands2;
 
-let removeTeamUser = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter) {
-    reporter.step(2, 3, reporter.lang('teamRemovingUser'));
-    reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}/user`, {
-      method: 'DELETE',
-      body: {
-        user: parts.user
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
       }
-    })));
-    return true;
-  });
 
-  return function removeTeamUser(_x5, _x6, _x7) {
-    return _ref2.apply(this, arguments);
-  };
-})();
-
-let list = (() => {
-  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter) {
-    reporter.step(2, 3, reporter.lang('teamListing'));
-    const uriParams = '?format=cli';
-    if (parts.team) {
-      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}/user${uriParams}`)));
-    } else {
-      reporter.inspect((yield config.registries.npm.request(`org/${parts.scope}/team${uriParams}`)));
-    }
-    return true;
-  });
+      var _rc;
 
-  return function list(_x8, _x9, _x10) {
-    return _ref3.apply(this, arguments);
-  };
-})();
+      function _load_rc() {
+        return (_rc = __webpack_require__(335));
+      }
 
-exports.setFlags = setFlags;
+      var _fs;
 
-var _buildSubCommands2;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      var _lockfile;
 
-var _login;
+      function _load_lockfile() {
+        return (_lockfile = __webpack_require__(19));
+      }
 
-function _load_login() {
-  return _login = __webpack_require__(107);
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function explodeScopeTeam(arg, requireTeam, reporter) {
-  var _arg$split = arg.split(':');
+      const chalk = __webpack_require__(30);
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
+      const semver = __webpack_require__(22);
 
-  const scope = _arg$split[0],
-        team = _arg$split[1],
-        parts = _arg$split.slice(2);
+      function getBundleAsset(release) {
+        return release.assets.find((asset) => {
+          return asset.name.match(/^yarn-[0-9]+\.[0-9]+\.[0-9]+\.js$/);
+        });
+      }
 
-  if (parts.length) {
-    return false;
-  }
+      function fetchBundle(config, url) {
+        return config.requestManager.request({
+          url,
+          buffer: true,
+        });
+      }
 
-  if (requireTeam && !team) {
-    return false;
-  }
+      function hasWrapper(flags, args) {
+        return false;
+      }
 
-  return {
-    scope: scope || '',
-    team: team || '',
-    user: ''
-  };
-}
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)("policies", {
+        setVersion(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              let range = args[0] || "latest";
+              let allowRc = flags.rc;
 
-function warnDeprecation(reporter, deprecationWarning) {
-  const command = 'yarn team';
-  reporter.warn(reporter.lang('deprecatedCommand', `${command} ${deprecationWarning.deprecatedCommand}`, `${command} ${deprecationWarning.currentCommand}`));
-}
+              reporter.log(`Resolving ${chalk.yellow(range)} to a url...`);
 
-function wrapRequired(callback, requireTeam, deprecationInfo) {
-  return (() => {
-    var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-      if (deprecationInfo) {
-        warnDeprecation(reporter, deprecationInfo);
-      }
+              if (range === "rc") {
+                range = "latest";
+                allowRc = true;
+              }
 
-      if (!args.length) {
-        return false;
-      }
+              if (range === "latest") {
+                range = "*";
+              }
 
-      const parts = explodeScopeTeam(args[0], requireTeam, reporter);
-      if (!parts) {
-        return false;
-      }
+              let bundleUrl;
+              let bundleVersion;
+              let isV2 = false;
+
+              if (range === "nightly" || range === "nightlies") {
+                bundleUrl = "https://nightly.yarnpkg.com/latest.js";
+                bundleVersion = "nightly";
+              } else if (range === "berry" || range === "v2" || range === "2") {
+                bundleUrl =
+                  "https://github.com/yarnpkg/berry/raw/master/packages/berry-cli/bin/berry.js";
+                bundleVersion = "berry";
+                isV2 = true;
+              } else {
+                let releases = [];
+
+                try {
+                  releases = yield fetchReleases(config, {
+                    includePrereleases: allowRc,
+                  });
+                } catch (e) {
+                  reporter.error(e.message);
+                  return;
+                }
 
-      reporter.step(1, 3, reporter.lang('loggingIn'));
-      const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter);
+                const release = releases.find(function (release) {
+                  // $FlowFixMe
+                  return semver.satisfies(release.version, range);
+                });
 
-      const res = yield callback(parts, config, reporter, flags, args);
-      if (!res) {
-        return res;
-      }
+                if (!release) {
+                  throw new Error(`Release not found: ${range}`);
+                }
 
-      reporter.step(3, 3, reporter.lang('revokingToken'));
-      yield revoke();
-      return true;
-    });
+                const asset = getBundleAsset(release);
+                invariant(asset, "The bundle asset should exist");
 
-    return function (_x, _x2, _x3, _x4) {
-      return _ref.apply(this, arguments);
-    };
-  })();
-}
-
-function wrapRequiredTeam(callback, requireTeam = true, subCommandDeprecated) {
-  return wrapRequired(function (parts, config, reporter, flags, args) {
-    if (args.length === 1) {
-      return callback(parts, config, reporter, flags, args);
-    } else {
-      return false;
-    }
-  }, requireTeam, subCommandDeprecated);
-}
-
-function wrapRequiredUser(callback, subCommandDeprecated) {
-  return wrapRequired(function (parts, config, reporter, flags, args) {
-    if (args.length === 2) {
-      return callback((0, (_extends2 || _load_extends()).default)({
-        user: args[1]
-      }, parts), config, reporter, flags, args);
-    } else {
-      return false;
-    }
-  }, true, subCommandDeprecated);
-}
-
-function setFlags(commander) {
-  commander.description('Maintain team memberships');
-}
-
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('team', {
-  create: wrapRequiredTeam((() => {
-    var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter, flags, args) {
-      reporter.step(2, 3, reporter.lang('teamCreating'));
-      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}`, {
-        method: 'PUT',
-        body: {
-          team: parts.team
-        }
-      })));
-      return true;
-    });
+                bundleUrl = asset.browser_download_url;
+                bundleVersion = release.version.version;
+              }
 
-    return function (_x11, _x12, _x13, _x14, _x15) {
-      return _ref4.apply(this, arguments);
-    };
-  })()),
-
-  destroy: wrapRequiredTeam((() => {
-    var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter, flags, args) {
-      reporter.step(2, 3, reporter.lang('teamRemoving'));
-      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}`, {
-        method: 'DELETE'
-      })));
-      return true;
-    });
+              reporter.log(`Downloading ${chalk.green(bundleUrl)}...`);
 
-    return function (_x16, _x17, _x18, _x19, _x20) {
-      return _ref5.apply(this, arguments);
-    };
-  })()),
-
-  add: wrapRequiredUser((() => {
-    var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter, flags, args) {
-      reporter.step(2, 3, reporter.lang('teamAddingUser'));
-      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}/user`, {
-        method: 'PUT',
-        body: {
-          user: parts.user
-        }
-      })));
-      return true;
-    });
+              const bundle = yield fetchBundle(config, bundleUrl);
 
-    return function (_x21, _x22, _x23, _x24, _x25) {
-      return _ref6.apply(this, arguments);
-    };
-  })()),
-
-  rm: wrapRequiredUser(function (parts, config, reporter, flags, args) {
-    removeTeamUser(parts, config, reporter);
-  }, {
-    deprecatedCommand: 'rm',
-    currentCommand: 'remove'
-  }),
-
-  remove: wrapRequiredUser(function (parts, config, reporter, flags, args) {
-    removeTeamUser(parts, config, reporter);
-  }),
-
-  ls: wrapRequiredTeam(function (parts, config, reporter, flags, args) {
-    list(parts, config, reporter);
-  }, false, {
-    deprecatedCommand: 'ls',
-    currentCommand: 'list'
-  }),
-
-  list: wrapRequiredTeam(function (parts, config, reporter, flags, args) {
-    list(parts, config, reporter);
-  }, false)
-}, ['create <scope:team>', 'destroy <scope:team>', 'add <scope:team> <user>', 'remove <scope:team> <user>', 'list <scope>|<scope:team>']);
-
-const run = _buildSubCommands.run,
-      hasWrapper = _buildSubCommands.hasWrapper,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.hasWrapper = hasWrapper;
-exports.examples = examples;
-
-/***/ }),
-/* 543 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (args.length) {
-      for (var _iterator = args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref2;
-
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref2 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref2 = _i.value;
-        }
+              const yarnPath = path.resolve(
+                config.lockfileFolder,
+                `.yarn/releases/yarn-${bundleVersion}.cjs`,
+              );
+              reporter.log(`Saving it into ${chalk.magenta(yarnPath)}...`);
+              yield (_fs || _load_fs()).mkdirp(path.dirname(yarnPath));
+              yield (_fs || _load_fs()).writeFile(yarnPath, bundle);
+              yield (_fs || _load_fs()).chmod(yarnPath, 0o755);
 
-        const name = _ref2;
+              const targetPath = path
+                .relative(config.lockfileFolder, yarnPath)
+                .replace(/\\/g, "/");
 
-        const linkLoc = path.join(config.linkFolder, name);
-        if (yield (_fs || _load_fs()).exists(linkLoc)) {
-          yield (_fs || _load_fs()).unlink(path.join((yield (0, (_link || _load_link()).getRegistryFolder)(config, name)), name));
-          reporter.success(reporter.lang('linkDisusing', name));
-          reporter.info(reporter.lang('linkDisusingMessage', name));
-        } else {
-          throw new (_errors || _load_errors()).MessageError(reporter.lang('linkMissing', name));
-        }
-      }
-    } else {
-      // remove from registry
-      const manifest = yield config.readRootManifest();
-      const name = manifest.name;
-      if (!name) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('unknownPackageName'));
-      }
+              if (isV2) {
+                const rcPath = `${config.lockfileFolder}/.yarnrc.yml`;
+                reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
 
-      const linkLoc = path.join(config.linkFolder, name);
-      if (yield (_fs || _load_fs()).exists(linkLoc)) {
-        // If there is a `bin` defined in the package.json,
-        // link each bin to the global bin
-        if (manifest.bin) {
-          const globalBinFolder = yield (0, (_global || _load_global()).getBinFolder)(config, flags);
-          for (const binName in manifest.bin) {
-            const binDestLoc = path.join(globalBinFolder, binName);
-            if (yield (_fs || _load_fs()).exists(binDestLoc)) {
-              yield (_fs || _load_fs()).unlink(binDestLoc);
-              if (process.platform === 'win32') {
-                yield (_fs || _load_fs()).unlink(binDestLoc + '.cmd');
+                yield (_fs || _load_fs()).writeFilePreservingEol(
+                  rcPath,
+                  `yarnPath: ${JSON.stringify(targetPath)}\n`,
+                );
+              } else {
+                const rcPath = `${config.lockfileFolder}/.yarnrc`;
+                reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
+
+                const rc = (0, (_rc || _load_rc()).getRcConfigForFolder)(
+                  config.lockfileFolder,
+                );
+                rc["yarn-path"] = targetPath;
+
+                yield (_fs || _load_fs()).writeFilePreservingEol(
+                  rcPath,
+                  `${(0, (_lockfile || _load_lockfile()).stringify)(rc)}\n`,
+                );
               }
-            }
-          }
-        }
 
-        yield (_fs || _load_fs()).unlink(linkLoc);
+              reporter.log(`Done!`);
+            },
+          )();
+        },
+      });
 
-        reporter.success(reporter.lang('linkUnregistered', name));
-        reporter.info(reporter.lang('linkUnregisteredMessage', name));
-      } else {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('linkMissing', name));
-      }
-    }
-  });
+      const run = _buildSubCommands.run,
+        setFlags = _buildSubCommands.setFlags,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.setFlags = setFlags;
+      exports.examples = examples;
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      /***/
+    },
+    /* 541 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-var _errors;
+      var _asyncToGenerator2;
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _fs;
+      let publish = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, pkg, flags, dir) {
+            let access = flags.access;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+            // if no access level is provided, check package.json for `publishConfig.access`
+            // see: https://docs.npmjs.com/files/package.json#publishconfig
+            if (
+              !access &&
+              pkg &&
+              pkg.publishConfig &&
+              pkg.publishConfig.access
+            ) {
+              access = pkg.publishConfig.access;
+            }
 
-var _link;
+            // validate access argument
+            if (access && access !== "public" && access !== "restricted") {
+              throw new (_errors || _load_errors()).MessageError(
+                config.reporter.lang("invalidAccess"),
+              );
+            }
 
-function _load_link() {
-  return _link = __webpack_require__(357);
-}
+            // TODO this might modify package.json, do we need to reload it?
+            yield config.executeLifecycleScript("prepublish");
+            yield config.executeLifecycleScript("prepare");
+            yield config.executeLifecycleScript("prepublishOnly");
+            yield config.executeLifecycleScript("prepack");
 
-var _global;
+            // get tarball stream
+            const stat = yield (_fs || _load_fs()).lstat(dir);
+            let stream;
+            if (stat.isDirectory()) {
+              stream = yield (0, (_pack || _load_pack()).pack)(config);
+            } else if (stat.isFile()) {
+              stream = fs2.createReadStream(dir);
+            } else {
+              throw new Error("Don't know how to handle this file type");
+            }
+            const buffer = yield new Promise(function (resolve, reject) {
+              const data = [];
+              invariant(stream, "expected stream");
+              stream
+                .on("data", data.push.bind(data))
+                .on("end", function () {
+                  return resolve(Buffer.concat(data));
+                })
+                .on("error", reject);
+            });
 
-function _load_global() {
-  return _global = __webpack_require__(121);
-}
+            yield config.executeLifecycleScript("postpack");
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+            // copy normalized package and remove internal keys as they may be sensitive or yarn specific
+            pkg = Object.assign({}, pkg);
+            for (const key in pkg) {
+              if (key[0] === "_") {
+                delete pkg[key];
+              }
+            }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            const tag = flags.tag || "latest";
+            const tbName = `${pkg.name}-${pkg.version}.tgz`;
+            const tbURI = `${pkg.name}/-/${tbName}`;
+
+            // create body
+            const root = {
+              _id: pkg.name,
+              access,
+              name: pkg.name,
+              description: pkg.description,
+              "dist-tags": {
+                [tag]: pkg.version,
+              },
+              versions: {
+                [pkg.version]: pkg,
+              },
+              readme: pkg.readme || "",
+              _attachments: {
+                [tbName]: {
+                  content_type: "application/octet-stream",
+                  data: buffer.toString("base64"),
+                  length: buffer.length,
+                },
+              },
+            };
 
-const path = __webpack_require__(0);
+            pkg._id = `${pkg.name}@${pkg.version}`;
+            pkg.dist = pkg.dist || {};
+            pkg.dist.shasum = crypto
+              .createHash("sha1")
+              .update(buffer)
+              .digest("hex");
+            pkg.dist.integrity = ssri.fromData(buffer).toString();
 
-function setFlags(commander) {
-  commander.description('Unlink a previously created symlink for a package.');
-}
+            const registry = String(config.getOption("registry"));
+            pkg.dist.tarball = url
+              .resolve(registry, tbURI)
+              .replace(/^https:\/\//, "http://");
 
-function hasWrapper(commander, args) {
-  return true;
-}
+            // publish package
+            try {
+              yield config.registries.npm.request(
+                (_npmRegistry || _load_npmRegistry()).default.escapeName(
+                  pkg.name,
+                ),
+                {
+                  registry:
+                    pkg && pkg.publishConfig && pkg.publishConfig.registry,
+                  method: "PUT",
+                  body: root,
+                },
+              );
+            } catch (error) {
+              throw new (_errors || _load_errors()).MessageError(
+                config.reporter.lang("publishFail", error.message),
+              );
+            }
 
-/***/ }),
-/* 544 */
-/***/ (function(module, exports, __webpack_require__) {
+            yield config.executeLifecycleScript("publish");
+            yield config.executeLifecycleScript("postpublish");
+          },
+        );
 
-"use strict";
+        return function publish(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
+      let run = (exports.run = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            // validate arguments
+            const dir = args[0]
+              ? (_path || _load_path()).default.resolve(config.cwd, args[0])
+              : config.cwd;
+            if (args.length > 1) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("tooManyArguments", 1),
+              );
+            }
+            if (!(yield (_fs || _load_fs()).exists(dir))) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("unknownFolderOrTarball"),
+              );
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.clearAll = exports.clearSome = exports.run = undefined;
+            const stat = yield (_fs || _load_fs()).lstat(dir);
+            let publishPath = dir;
+            if (stat.isDirectory()) {
+              config.cwd = (_path || _load_path()).default.resolve(dir);
+              publishPath = config.cwd;
+            }
 
-var _asyncToGenerator2;
+            // validate package fields that are required for publishing
+            // $FlowFixMe
+            const pkg = yield config.readRootManifest();
+            if (pkg.private) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("publishPrivate"),
+              );
+            }
+            if (!pkg.name) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("noName"),
+              );
+            }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            let registry = "";
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (!config.plugnplayEnabled) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('unplugDisabled'));
-    }
-    if (!args.length && flags.clear) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooFewArguments', 1));
-    }
-    if (args.length && flags.clearAll) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('noArguments'));
-    }
+            if (pkg && pkg.publishConfig && pkg.publishConfig.registry) {
+              registry = pkg.publishConfig.registry;
+            }
 
-    if (flags.clearAll) {
-      yield clearAll(config);
-    } else if (flags.clear) {
-      yield clearSome(config, new Set(args));
-    } else if (args.length > 0) {
-      const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
-      yield (0, (_install || _load_install()).wrapLifecycle)(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-        const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
-        install.linker.unplugged = args;
-        yield install.init();
-      }));
-    }
+            reporter.step(1, 4, reporter.lang("bumpingVersion"));
+            const commitVersion = yield (0,
+            (_version || _load_version()).setVersion)(
+              config,
+              reporter,
+              flags,
+              [],
+              false,
+            );
+
+            //
+            reporter.step(2, 4, reporter.lang("loggingIn"));
+            const revoke = yield (0, (_login || _load_login()).getToken)(
+              config,
+              reporter,
+              pkg.name,
+              flags,
+              registry,
+            );
+
+            //
+            reporter.step(3, 4, reporter.lang("publishing"));
+            yield publish(config, pkg, flags, publishPath);
+            yield commitVersion();
+            reporter.success(reporter.lang("published"));
+
+            //
+            reporter.step(4, 4, reporter.lang("revokingToken"));
+            yield revoke();
+          },
+        );
+
+        return function run(_x5, _x6, _x7, _x8) {
+          return _ref2.apply(this, arguments);
+        };
+      })());
 
-    const unpluggedPackageFolders = yield config.listUnpluggedPackageFolders();
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-    for (var _iterator = unpluggedPackageFolders.values(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref3;
+      var _npmRegistry;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref3 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref3 = _i.value;
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
       }
 
-      const target = _ref3;
+      var _errors;
 
-      reporter.log(target, { force: true });
-    }
-  });
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      var _version;
 
-let clearSome = exports.clearSome = (() => {
-  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, filters) {
-    const unpluggedPackageFolders = yield config.listUnpluggedPackageFolders();
-    const removeList = [];
+      function _load_version() {
+        return (_version = __webpack_require__(363));
+      }
 
-    for (var _iterator2 = unpluggedPackageFolders.entries(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref6;
+      var _fs;
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref6 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref6 = _i2.value;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
 
-      const _ref5 = _ref6;
-      const unpluggedName = _ref5[0];
-      const target = _ref5[1];
+      var _pack;
 
-      var _ref8 = yield (_fs || _load_fs()).readJson(path.join(target, 'package.json'));
-
-      const name = _ref8.name;
+      function _load_pack() {
+        return (_pack = __webpack_require__(166));
+      }
 
-      const toBeRemoved = filters.has(name);
+      var _login;
 
-      if (toBeRemoved) {
-        removeList.push(path.join(config.getUnpluggedPath(), unpluggedName));
+      function _load_login() {
+        return (_login = __webpack_require__(107));
       }
-    }
 
-    if (removeList.length === unpluggedPackageFolders.size) {
-      yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
-    } else {
-      for (var _iterator3 = removeList, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref7;
+      var _path;
+
+      function _load_path() {
+        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      }
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref7 = _iterator3[_i3++];
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref7 = _i3.value;
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
+      }
 
-        const unpluggedPackagePath = _ref7;
-
-        yield (_fs || _load_fs()).unlink(unpluggedPackagePath);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-    }
-  });
 
-  return function clearSome(_x5, _x6) {
-    return _ref4.apply(this, arguments);
-  };
-})();
+      const invariant = __webpack_require__(9);
 
-let clearAll = exports.clearAll = (() => {
-  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
-    yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
-  });
+      const crypto = __webpack_require__(11);
+      const url = __webpack_require__(24);
+      const fs2 = __webpack_require__(5);
+      const ssri = __webpack_require__(65);
 
-  return function clearAll(_x7) {
-    return _ref9.apply(this, arguments);
-  };
-})();
+      function setFlags(commander) {
+        (0, (_version || _load_version()).setFlags)(commander);
+        commander.description("Publishes a package to the npm registry.");
+        commander.usage(
+          "publish [<tarball>|<folder>] [--tag <tag>] [--access <public|restricted>]",
+        );
+        commander.option("--access [access]", "access");
+        commander.option("--tag [tag]", "tag");
+      }
+
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-exports.hasWrapper = hasWrapper;
-exports.setFlags = setFlags;
+      /***/
+    },
+    /* 542 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _lockfile;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples = exports.hasWrapper = exports.run = undefined;
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      var _extends2;
 
-var _install;
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+      var _asyncToGenerator2;
 
-var _errors;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      let removeTeamUser = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (parts, config, reporter) {
+            reporter.step(2, 3, reporter.lang("teamRemovingUser"));
+            reporter.inspect(
+              yield config.registries.npm.request(
+                `team/${parts.scope}/${parts.team}/user`,
+                {
+                  method: "DELETE",
+                  body: {
+                    user: parts.user,
+                  },
+                },
+              ),
+            );
+            return true;
+          },
+        );
 
-var _fs;
+        return function removeTeamUser(_x5, _x6, _x7) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      let list = (() => {
+        var _ref3 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (parts, config, reporter) {
+            reporter.step(2, 3, reporter.lang("teamListing"));
+            const uriParams = "?format=cli";
+            if (parts.team) {
+              reporter.inspect(
+                yield config.registries.npm.request(
+                  `team/${parts.scope}/${parts.team}/user${uriParams}`,
+                ),
+              );
+            } else {
+              reporter.inspect(
+                yield config.registries.npm.request(
+                  `org/${parts.scope}/team${uriParams}`,
+                ),
+              );
+            }
+            return true;
+          },
+        );
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        return function list(_x8, _x9, _x10) {
+          return _ref3.apply(this, arguments);
+        };
+      })();
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      exports.setFlags = setFlags;
 
-const path = __webpack_require__(0);
+      var _buildSubCommands2;
 
-function hasWrapper(commander) {
-  return true;
-}
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
+      }
 
-function setFlags(commander) {
-  commander.description('Temporarily copies a package (with an optional @range suffix) outside of the global cache for debugging purposes');
-  commander.usage('unplug [packages ...] [flags]');
-  commander.option('--clear', 'Delete the selected packages');
-  commander.option('--clear-all', 'Delete all unplugged packages');
-}
+      var _login;
 
-/***/ }),
-/* 545 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_login() {
+        return (_login = __webpack_require__(107));
+      }
 
-"use strict";
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
+      function explodeScopeTeam(arg, requireTeam, reporter) {
+        var _arg$split = arg.split(":");
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+        const scope = _arg$split[0],
+          team = _arg$split[1],
+          parts = _arg$split.slice(2);
 
-var _asyncToGenerator2;
+        if (parts.length) {
+          return false;
+        }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+        if (requireTeam && !team) {
+          return false;
+        }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const versions = { yarn: (_yarnVersion || _load_yarnVersion()).version };
+        return {
+          scope: scope || "",
+          team: team || "",
+          user: "",
+        };
+      }
 
-    const pkg = yield config.maybeReadManifest(config.cwd);
-    if (pkg && pkg.name && pkg.version) {
-      versions[pkg.name] = pkg.version;
-    }
+      function warnDeprecation(reporter, deprecationWarning) {
+        const command = "yarn team";
+        reporter.warn(
+          reporter.lang(
+            "deprecatedCommand",
+            `${command} ${deprecationWarning.deprecatedCommand}`,
+            `${command} ${deprecationWarning.currentCommand}`,
+          ),
+        );
+      }
 
-    Object.assign(versions, process.versions);
+      function wrapRequired(callback, requireTeam, deprecationInfo) {
+        return (() => {
+          var _ref = (0,
+          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* (config, reporter, flags, args) {
+              if (deprecationInfo) {
+                warnDeprecation(reporter, deprecationInfo);
+              }
 
-    reporter.inspect(versions);
-  });
+              if (!args.length) {
+                return false;
+              }
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+              const parts = explodeScopeTeam(args[0], requireTeam, reporter);
+              if (!parts) {
+                return false;
+              }
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+              reporter.step(1, 3, reporter.lang("loggingIn"));
+              const revoke = yield (0, (_login || _load_login()).getToken)(
+                config,
+                reporter,
+              );
 
-var _yarnVersion;
+              const res = yield callback(parts, config, reporter, flags, args);
+              if (!res) {
+                return res;
+              }
+
+              reporter.step(3, 3, reporter.lang("revokingToken"));
+              yield revoke();
+              return true;
+            },
+          );
 
-function _load_yarnVersion() {
-  return _yarnVersion = __webpack_require__(120);
-}
+          return function (_x, _x2, _x3, _x4) {
+            return _ref.apply(this, arguments);
+          };
+        })();
+      }
+
+      function wrapRequiredTeam(
+        callback,
+        requireTeam = true,
+        subCommandDeprecated,
+      ) {
+        return wrapRequired(
+          function (parts, config, reporter, flags, args) {
+            if (args.length === 1) {
+              return callback(parts, config, reporter, flags, args);
+            } else {
+              return false;
+            }
+          },
+          requireTeam,
+          subCommandDeprecated,
+        );
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function wrapRequiredUser(callback, subCommandDeprecated) {
+        return wrapRequired(
+          function (parts, config, reporter, flags, args) {
+            if (args.length === 2) {
+              return callback(
+                (0, (_extends2 || _load_extends()).default)(
+                  {
+                    user: args[1],
+                  },
+                  parts,
+                ),
+                config,
+                reporter,
+                flags,
+                args,
+              );
+            } else {
+              return false;
+            }
+          },
+          true,
+          subCommandDeprecated,
+        );
+      }
 
-function setFlags(commander) {
-  commander.description('Displays version information of currently installed Yarn, Node.js, and its dependencies.');
-}
+      function setFlags(commander) {
+        commander.description("Maintain team memberships");
+      }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)(
+        "team",
+        {
+          create: wrapRequiredTeam(
+            (() => {
+              var _ref4 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (parts, config, reporter, flags, args) {
+                  reporter.step(2, 3, reporter.lang("teamCreating"));
+                  reporter.inspect(
+                    yield config.registries.npm.request(`team/${parts.scope}`, {
+                      method: "PUT",
+                      body: {
+                        team: parts.team,
+                      },
+                    }),
+                  );
+                  return true;
+                },
+              );
 
-/***/ }),
-/* 546 */
-/***/ (function(module, exports, __webpack_require__) {
+              return function (_x11, _x12, _x13, _x14, _x15) {
+                return _ref4.apply(this, arguments);
+              };
+            })(),
+          ),
+
+          destroy: wrapRequiredTeam(
+            (() => {
+              var _ref5 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (parts, config, reporter, flags, args) {
+                  reporter.step(2, 3, reporter.lang("teamRemoving"));
+                  reporter.inspect(
+                    yield config.registries.npm.request(
+                      `team/${parts.scope}/${parts.team}`,
+                      {
+                        method: "DELETE",
+                      },
+                    ),
+                  );
+                  return true;
+                },
+              );
 
-"use strict";
+              return function (_x16, _x17, _x18, _x19, _x20) {
+                return _ref5.apply(this, arguments);
+              };
+            })(),
+          ),
+
+          add: wrapRequiredUser(
+            (() => {
+              var _ref6 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (parts, config, reporter, flags, args) {
+                  reporter.step(2, 3, reporter.lang("teamAddingUser"));
+                  reporter.inspect(
+                    yield config.registries.npm.request(
+                      `team/${parts.scope}/${parts.team}/user`,
+                      {
+                        method: "PUT",
+                        body: {
+                          user: parts.user,
+                        },
+                      },
+                    ),
+                  );
+                  return true;
+                },
+              );
 
+              return function (_x21, _x22, _x23, _x24, _x25) {
+                return _ref6.apply(this, arguments);
+              };
+            })(),
+          ),
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = exports.requireLockfile = undefined;
+          rm: wrapRequiredUser(
+            function (parts, config, reporter, flags, args) {
+              removeTeamUser(parts, config, reporter);
+            },
+            {
+              deprecatedCommand: "rm",
+              currentCommand: "remove",
+            },
+          ),
 
-var _asyncToGenerator2;
+          remove: wrapRequiredUser(
+            function (parts, config, reporter, flags, args) {
+              removeTeamUser(parts, config, reporter);
+            },
+          ),
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          ls: wrapRequiredTeam(
+            function (parts, config, reporter, flags, args) {
+              list(parts, config, reporter);
+            },
+            false,
+            {
+              deprecatedCommand: "ls",
+              currentCommand: "list",
+            },
+          ),
+
+          list: wrapRequiredTeam(function (
+            parts,
+            config,
+            reporter,
+            flags,
+            args,
+          ) {
+            list(parts, config, reporter);
+          }, false),
+        },
+        [
+          "create <scope:team>",
+          "destroy <scope:team>",
+          "add <scope:team> <user>",
+          "remove <scope:team> <user>",
+          "list <scope>|<scope:team>",
+        ],
+      );
 
-let cleanQuery = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, query) {
-    // if a location was passed then turn it into a hash query
-    if (path.isAbsolute(query) && (yield (_fs || _load_fs()).exists(query))) {
-      // absolute path
-      query = path.relative(config.cwd, query);
-    }
+      const run = _buildSubCommands.run,
+        hasWrapper = _buildSubCommands.hasWrapper,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.hasWrapper = hasWrapper;
+      exports.examples = examples;
 
-    // remove references to node_modules with hashes
-    query = query.replace(/([\\/]|^)node_modules[\\/]/g, '#');
+      /***/
+    },
+    /* 543 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // remove trailing hashes
-    query = query.replace(/^#+/g, '');
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-    // remove trailing paths from each part of the query, skip second part of path for scoped packages
-    let queryParts = query.split('#');
-    queryParts = queryParts.map(function (part) {
-      let parts = part.split(/[\\/]/g);
+      var _asyncToGenerator2;
 
-      if (part[0] === '@') {
-        parts = parts.slice(0, 2);
-      } else {
-        parts = parts.slice(0, 1);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      return parts.join('/');
-    });
-    query = queryParts.join('#');
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (args.length) {
+              for (
+                var _iterator = args,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
+
+              ) {
+                var _ref2;
 
-    return query;
-  });
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref2 = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref2 = _i.value;
+                }
 
-  return function cleanQuery(_x, _x2) {
-    return _ref.apply(this, arguments);
-  };
-})();
+                const name = _ref2;
+
+                const linkLoc = path.join(config.linkFolder, name);
+                if (yield (_fs || _load_fs()).exists(linkLoc)) {
+                  yield (_fs || _load_fs()).unlink(
+                    path.join(
+                      yield (0, (_link || _load_link()).getRegistryFolder)(
+                        config,
+                        name,
+                      ),
+                      name,
+                    ),
+                  );
+                  reporter.success(reporter.lang("linkDisusing", name));
+                  reporter.info(reporter.lang("linkDisusingMessage", name));
+                } else {
+                  throw new (_errors || _load_errors()).MessageError(
+                    reporter.lang("linkMissing", name),
+                  );
+                }
+              }
+            } else {
+              // remove from registry
+              const manifest = yield config.readRootManifest();
+              const name = manifest.name;
+              if (!name) {
+                throw new (_errors || _load_errors()).MessageError(
+                  reporter.lang("unknownPackageName"),
+                );
+              }
+
+              const linkLoc = path.join(config.linkFolder, name);
+              if (yield (_fs || _load_fs()).exists(linkLoc)) {
+                // If there is a `bin` defined in the package.json,
+                // link each bin to the global bin
+                if (manifest.bin) {
+                  const globalBinFolder = yield (0,
+                  (_global || _load_global()).getBinFolder)(config, flags);
+                  for (const binName in manifest.bin) {
+                    const binDestLoc = path.join(globalBinFolder, binName);
+                    if (yield (_fs || _load_fs()).exists(binDestLoc)) {
+                      yield (_fs || _load_fs()).unlink(binDestLoc);
+                      if (process.platform === "win32") {
+                        yield (_fs || _load_fs()).unlink(binDestLoc + ".cmd");
+                      }
+                    }
+                  }
+                }
+
+                yield (_fs || _load_fs()).unlink(linkLoc);
+
+                reporter.success(reporter.lang("linkUnregistered", name));
+                reporter.info(reporter.lang("linkUnregisteredMessage", name));
+              } else {
+                throw new (_errors || _load_errors()).MessageError(
+                  reporter.lang("linkMissing", name),
+                );
+              }
+            }
+          },
+        );
 
-let getPackageSize = (() => {
-  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (tuple) {
-    const loc = tuple[0];
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-    const files = yield (_fs || _load_fs()).walk(loc, null, new Set([(_constants || _load_constants()).METADATA_FILENAME, (_constants || _load_constants()).TARBALL_FILENAME]));
+      var _errors;
 
-    const sizes = yield Promise.all(files.map(function (walkFile) {
-      return (_fs || _load_fs()).getFileSizeOnDisk(walkFile.absolute);
-    }));
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-    return sum(sizes);
-  });
+      var _fs;
 
-  return function getPackageSize(_x3) {
-    return _ref2.apply(this, arguments);
-  };
-})();
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-let run = exports.run = (() => {
-  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    if (!args.length) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('missingWhyDependency'));
-    }
-    if (args.length > 1) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooManyArguments', 1));
-    }
+      var _link;
 
-    const query = yield cleanQuery(config, args[0]);
+      function _load_link() {
+        return (_link = __webpack_require__(357));
+      }
 
-    reporter.step(1, 4, reporter.lang('whyStart', args[0]), emoji.get('thinking_face'));
+      var _global;
 
-    // init
-    reporter.step(2, 4, reporter.lang('whyInitGraph'), emoji.get('truck'));
-    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
-    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+      function _load_global() {
+        return (_global = __webpack_require__(121));
+      }
 
-    var _ref7 = yield install.fetchRequestFromCwd();
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-    const depRequests = _ref7.requests,
-          patterns = _ref7.patterns,
-          workspaceLayout = _ref7.workspaceLayout;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    yield install.resolver.init(depRequests, {
-      isFlat: install.flags.flat,
-      isFrozen: install.flags.frozenLockfile,
-      workspaceLayout
-    });
-    const hoisted = yield install.linker.getFlatHoistedTree(patterns);
+      const path = __webpack_require__(0);
 
-    // finding
-    reporter.step(3, 4, reporter.lang('whyFinding'), emoji.get('mag'));
+      function setFlags(commander) {
+        commander.description(
+          "Unlink a previously created symlink for a package.",
+        );
+      }
 
-    const matches = queryWhy(query, hoisted);
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-    if (matches.length <= 0) {
-      reporter.error(reporter.lang('whyUnknownMatch'));
-      return;
-    }
+      /***/
+    },
+    /* 544 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const processMatch = (() => {
-      var _ref8 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (match) {
-        const matchInfo = match[1];
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.clearAll = exports.clearSome = exports.run = undefined;
 
-        const matchRef = matchInfo.pkg._reference;
-        invariant(matchRef, 'expected reference');
+      var _asyncToGenerator2;
 
-        const distinctMatchPatterns = new Set(matchRef.patterns);
-        const reasons = [];
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-        // reason: dependency of these modules
-        if (matchInfo.originalParentPath.length > 0) {
-          reasons.push({
-            type: 'whyDependedOn',
-            typeSimple: 'whyDependedOnSimple',
-            value: toStandardPathString(matchInfo.originalParentPath)
-          });
-        }
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (!config.plugnplayEnabled) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("unplugDisabled"),
+              );
+            }
+            if (!args.length && flags.clear) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("tooFewArguments", 1),
+              );
+            }
+            if (args.length && flags.clearAll) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("noArguments"),
+              );
+            }
 
-        // reason: exists in manifest
-        let rootType;
-        for (var _iterator3 = distinctMatchPatterns, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-          var _ref9;
+            if (flags.clearAll) {
+              yield clearAll(config);
+            } else if (flags.clear) {
+              yield clearSome(config, new Set(args));
+            } else if (args.length > 0) {
+              const lockfile = yield (
+                _lockfile || _load_lockfile()
+              ).default.fromDirectory(config.lockfileFolder, reporter);
+              yield (0, (_install || _load_install()).wrapLifecycle)(
+                config,
+                flags,
+                (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                  function* () {
+                    const install = new (_install || _load_install()).Install(
+                      flags,
+                      config,
+                      reporter,
+                      lockfile,
+                    );
+                    install.linker.unplugged = args;
+                    yield install.init();
+                  },
+                ),
+              );
+            }
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref9 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref9 = _i3.value;
-          }
+            const unpluggedPackageFolders =
+              yield config.listUnpluggedPackageFolders();
 
-          const pattern = _ref9;
+            for (
+              var _iterator = unpluggedPackageFolders.values(),
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-          rootType = install.rootPatternsToOrigin[pattern];
-          if (rootType) {
-            reasons.push({
-              type: 'whySpecified',
-              typeSimple: 'whySpecifiedSimple',
-              value: rootType
-            });
-          }
-        }
+            ) {
+              var _ref3;
+
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref3 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref3 = _i.value;
+              }
 
-        // reason: this is hoisted from these modules
-        for (var _iterator4 = matchInfo.previousPaths, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref10;
+              const target = _ref3;
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref10 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref10 = _i4.value;
-          }
+              reporter.log(target, { force: true });
+            }
+          },
+        );
 
-          const path = _ref10;
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let clearSome = (exports.clearSome = (() => {
+        var _ref4 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, filters) {
+            const unpluggedPackageFolders =
+              yield config.listUnpluggedPackageFolders();
+            const removeList = [];
+
+            for (
+              var _iterator2 = unpluggedPackageFolders.entries(),
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-          reasons.push({
-            type: 'whyHoistedFrom',
-            typeSimple: 'whyHoistedFromSimple',
-            value: toStandardPathString(path)
-          });
-        }
+            ) {
+              var _ref6;
 
-        // package sizes
-        let packageSize = 0;
-        let directSizes = [];
-        let transitiveSizes = [];
-        try {
-          packageSize = yield getPackageSize(match);
-        } catch (e) {}
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref6 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref6 = _i2.value;
+              }
 
-        const dependencies = Array.from(collect(hoisted, new Set(), match));
-        const transitiveDependencies = Array.from(collect(hoisted, new Set(), match, { recursive: true }));
+              const _ref5 = _ref6;
+              const unpluggedName = _ref5[0];
+              const target = _ref5[1];
 
-        try {
-          directSizes = yield Promise.all(dependencies.map(getPackageSize));
-          transitiveSizes = yield Promise.all(transitiveDependencies.map(getPackageSize));
-        } catch (e) {}
+              var _ref8 = yield (_fs || _load_fs()).readJson(
+                path.join(target, "package.json"),
+              );
 
-        const transitiveKeys = new Set(transitiveDependencies.map(function ([, info]) {
-          return info.key;
-        }));
-        const sharedDependencies = getSharedDependencies(hoisted, transitiveKeys);
+              const name = _ref8.name;
 
-        // prepare output: populate reporter
-        reporter.info(reporter.lang('whyMatch', `${matchInfo.key}@${matchInfo.pkg.version}`));
-        //
-        // reason: hoisted/nohoist
-        if (matchInfo.isNohoist) {
-          reasons.push({
-            type: 'whyNotHoisted',
-            typeSimple: 'whyNotHoistedSimple',
-            value: matchInfo.nohoistList
-          });
-        } else if (query === matchInfo.originalKey) {
-          reporter.info(reporter.lang('whyHoistedTo', matchInfo.key));
-        }
+              const toBeRemoved = filters.has(name);
 
-        if (reasons.length === 1) {
-          reporter.info(reporter.lang(reasons[0].typeSimple, reasons[0].value));
-        } else if (reasons.length > 1) {
-          reporter.info(reporter.lang('whyReasons'));
-          reporter.list('reasons', reasons.map(function (reason) {
-            return reporter.lang(reason.type, reason.value);
-          }));
-        } else {
-          reporter.error(reporter.lang('whyWhoKnows'));
-        }
+              if (toBeRemoved) {
+                removeList.push(
+                  path.join(config.getUnpluggedPath(), unpluggedName),
+                );
+              }
+            }
 
-        if (packageSize) {
-          // stats: file size of this dependency without any dependencies
-          reporter.info(reporter.lang('whyDiskSizeWithout', bytes(packageSize)));
+            if (removeList.length === unpluggedPackageFolders.size) {
+              yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
+            } else {
+              for (
+                var _iterator3 = removeList,
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-          // stats: file size of this dependency including dependencies that aren't shared
-          reporter.info(reporter.lang('whyDiskSizeUnique', bytes(packageSize + sum(directSizes))));
+              ) {
+                var _ref7;
 
-          // stats: file size of this dependency including dependencies
-          reporter.info(reporter.lang('whyDiskSizeTransitive', bytes(packageSize + sum(transitiveSizes))));
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref7 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref7 = _i3.value;
+                }
 
-          // stats: shared transitive dependencies
-          reporter.info(reporter.lang('whySharedDependencies', sharedDependencies.size));
-        }
-      });
+                const unpluggedPackagePath = _ref7;
 
-      return function processMatch(_x8) {
-        return _ref8.apply(this, arguments);
-      };
-    })();
+                yield (_fs || _load_fs()).unlink(unpluggedPackagePath);
+              }
+            }
+          },
+        );
 
-    reporter.step(4, 4, reporter.lang('whyCalculating'), emoji.get('aerial_tramway'));
-    for (var _iterator5 = matches, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-      var _ref11;
+        return function clearSome(_x5, _x6) {
+          return _ref4.apply(this, arguments);
+        };
+      })());
 
-      if (_isArray5) {
-        if (_i5 >= _iterator5.length) break;
-        _ref11 = _iterator5[_i5++];
-      } else {
-        _i5 = _iterator5.next();
-        if (_i5.done) break;
-        _ref11 = _i5.value;
-      }
+      let clearAll = (exports.clearAll = (() => {
+        var _ref9 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config) {
+            yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
+          },
+        );
 
-      const match = _ref11;
+        return function clearAll(_x7) {
+          return _ref9.apply(this, arguments);
+        };
+      })());
 
-      yield processMatch(match);
-    }
-  });
+      exports.hasWrapper = hasWrapper;
+      exports.setFlags = setFlags;
 
-  return function run(_x4, _x5, _x6, _x7) {
-    return _ref6.apply(this, arguments);
-  };
-})();
+      var _lockfile;
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
-exports.queryWhy = queryWhy;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-var _install;
+      var _install;
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+      function _load_install() {
+        return (_install = __webpack_require__(34));
+      }
 
-var _constants;
+      var _errors;
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-var _fs;
+      var _fs;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-var _lockfile;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _errors;
+      const path = __webpack_require__(0);
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      function hasWrapper(commander) {
+        return true;
+      }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function setFlags(commander) {
+        commander.description(
+          "Temporarily copies a package (with an optional @range suffix) outside of the global cache for debugging purposes",
+        );
+        commander.usage("unplug [packages ...] [flags]");
+        commander.option("--clear", "Delete the selected packages");
+        commander.option("--clear-all", "Delete all unplugged packages");
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 545 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const requireLockfile = exports.requireLockfile = true;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-const invariant = __webpack_require__(9);
-const bytes = __webpack_require__(596);
-const emoji = __webpack_require__(302);
-const path = __webpack_require__(0);
+      var _asyncToGenerator2;
 
-function sum(array) {
-  return array.length ? array.reduce((a, b) => a + b, 0) : 0;
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function collect(hoistManifests, allDependencies, dependency, { recursive } = { recursive: false }) {
-  const depInfo = dependency[1];
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const versions = {
+              yarn: (_yarnVersion || _load_yarnVersion()).version,
+            };
 
-  const deps = depInfo.pkg.dependencies;
+            const pkg = yield config.maybeReadManifest(config.cwd);
+            if (pkg && pkg.name && pkg.version) {
+              versions[pkg.name] = pkg.version;
+            }
 
-  if (!deps) {
-    return allDependencies;
-  }
+            Object.assign(versions, process.versions);
 
-  const dependencyKeys = new Set(Object.keys(deps));
-  const directDependencies = [];
+            reporter.inspect(versions);
+          },
+        );
 
-  for (var _iterator = hoistManifests, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref3;
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref3 = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref3 = _i.value;
-    }
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-    const dep = _ref3;
-    const info = dep[1];
+      var _yarnVersion;
 
+      function _load_yarnVersion() {
+        return (_yarnVersion = __webpack_require__(120));
+      }
 
-    if (!allDependencies.has(dep) && dependencyKeys.has(info.key)) {
-      allDependencies.add(dep);
-      directDependencies.push(dep);
-    }
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  if (recursive) {
-    directDependencies.forEach(dependency => collect(hoistManifests, allDependencies, dependency, { recursive: true }));
-  }
+      function setFlags(commander) {
+        commander.description(
+          "Displays version information of currently installed Yarn, Node.js, and its dependencies.",
+        );
+      }
 
-  return allDependencies;
-}
-
-function getSharedDependencies(hoistManifests, transitiveKeys) {
-  const sharedDependencies = new Set();
-  for (var _iterator2 = hoistManifests, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-    var _ref5;
-
-    if (_isArray2) {
-      if (_i2 >= _iterator2.length) break;
-      _ref5 = _iterator2[_i2++];
-    } else {
-      _i2 = _iterator2.next();
-      if (_i2.done) break;
-      _ref5 = _i2.value;
-    }
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-    const _ref4 = _ref5;
-    const info = _ref4[1];
+      /***/
+    },
+    /* 546 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    if (!transitiveKeys.has(info.key) && info.pkg.dependencies) {
-      Object.keys(info.pkg.dependencies).forEach(dependency => {
-        if (transitiveKeys.has(dependency) && !sharedDependencies.has(dependency)) {
-          sharedDependencies.add(dependency);
-        }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
-    }
-  }
-  return sharedDependencies;
-}
-
-function setFlags(commander) {
-  commander.description('Identifies why a package has been installed, detailing which other packages depend on it.');
-}
-
-function hasWrapper(commander, args) {
-  return true;
-}
-
-// to conform to the current standard '#' as package tree separator
-function toStandardPathString(pathString) {
-  const str = pathString.replace(/\//g, '#');
-  if (str[0] === '#') {
-    return str.slice(1);
-  }
-  return str;
-}
-
-function queryWhy(pattern, hoisted) {
-  const nohoistPattern = `#${pattern}`;
-  const found = [];
-  for (var _iterator6 = hoisted, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-    var _ref13;
-
-    if (_isArray6) {
-      if (_i6 >= _iterator6.length) break;
-      _ref13 = _iterator6[_i6++];
-    } else {
-      _i6 = _iterator6.next();
-      if (_i6.done) break;
-      _ref13 = _i6.value;
-    }
-
-    const _ref12 = _ref13;
-    const loc = _ref12[0];
-    const info = _ref12[1];
+      exports.run = exports.requireLockfile = undefined;
 
-    if (info.key === pattern || info.previousPaths.indexOf(pattern) >= 0 || info.key.endsWith(nohoistPattern)) {
-      found.push([loc, info]);
-    }
-  }
-  return found;
-}
+      var _asyncToGenerator2;
 
-/***/ }),
-/* 547 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-"use strict";
+      let cleanQuery = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, query) {
+            // if a location was passed then turn it into a hash query
+            if (
+              path.isAbsolute(query) &&
+              (yield (_fs || _load_fs()).exists(query))
+            ) {
+              // absolute path
+              query = path.relative(config.cwd, query);
+            }
 
+            // remove references to node_modules with hashes
+            query = query.replace(/([\\/]|^)node_modules[\\/]/g, "#");
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.run = undefined;
+            // remove trailing hashes
+            query = query.replace(/^#+/g, "");
 
-var _asyncToGenerator2;
+            // remove trailing paths from each part of the query, skip second part of path for scoped packages
+            let queryParts = query.split("#");
+            queryParts = queryParts.map(function (part) {
+              let parts = part.split(/[\\/]/g);
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              if (part[0] === "@") {
+                parts = parts.slice(0, 2);
+              } else {
+                parts = parts.slice(0, 1);
+              }
 
-let run = exports.run = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const workspaceRootFolder = config.workspaceRootFolder;
+              return parts.join("/");
+            });
+            query = queryParts.join("#");
 
+            return query;
+          },
+        );
 
-    if (!workspaceRootFolder) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceRootNotFound', config.cwd));
-    }
+        return function cleanQuery(_x, _x2) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-    if (args.length < 1) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceMissingWorkspace'));
-    }
+      let getPackageSize = (() => {
+        var _ref2 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (tuple) {
+            const loc = tuple[0];
+
+            const files = yield (_fs || _load_fs()).walk(
+              loc,
+              null,
+              new Set([
+                (_constants || _load_constants()).METADATA_FILENAME,
+                (_constants || _load_constants()).TARBALL_FILENAME,
+              ]),
+            );
+
+            const sizes = yield Promise.all(
+              files.map(function (walkFile) {
+                return (_fs || _load_fs()).getFileSizeOnDisk(walkFile.absolute);
+              }),
+            );
 
-    if (args.length < 2) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceMissingCommand'));
-    }
+            return sum(sizes);
+          },
+        );
 
-    const manifest = yield config.findManifest(workspaceRootFolder, false);
-    invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
+        return function getPackageSize(_x3) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-    const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
+      let run = (exports.run = (() => {
+        var _ref6 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            if (!args.length) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("missingWhyDependency"),
+              );
+            }
+            if (args.length > 1) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("tooManyArguments", 1),
+              );
+            }
 
-    var _ref2 = args || [];
+            const query = yield cleanQuery(config, args[0]);
+
+            reporter.step(
+              1,
+              4,
+              reporter.lang("whyStart", args[0]),
+              emoji.get("thinking_face"),
+            );
+
+            // init
+            reporter.step(
+              2,
+              4,
+              reporter.lang("whyInitGraph"),
+              emoji.get("truck"),
+            );
+            const lockfile = yield (
+              _lockfile || _load_lockfile()
+            ).default.fromDirectory(config.lockfileFolder, reporter);
+            const install = new (_install || _load_install()).Install(
+              flags,
+              config,
+              reporter,
+              lockfile,
+            );
 
-    const workspaceName = _ref2[0],
-          rest = _ref2.slice(1);
+            var _ref7 = yield install.fetchRequestFromCwd();
 
-    if (!Object.prototype.hasOwnProperty.call(workspaces, workspaceName)) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceUnknownWorkspace', workspaceName));
-    }
+            const depRequests = _ref7.requests,
+              patterns = _ref7.patterns,
+              workspaceLayout = _ref7.workspaceLayout;
 
-    const workspace = workspaces[workspaceName];
+            yield install.resolver.init(depRequests, {
+              isFlat: install.flags.flat,
+              isFrozen: install.flags.frozenLockfile,
+              workspaceLayout,
+            });
+            const hoisted = yield install.linker.getFlatHoistedTree(patterns);
 
-    try {
-      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, [(_constants || _load_constants()).YARN_BIN_PATH, ...rest], {
-        stdio: 'inherit',
-        cwd: workspace.loc
-      });
-    } catch (err) {
-      throw err;
-    }
-  });
+            // finding
+            reporter.step(3, 4, reporter.lang("whyFinding"), emoji.get("mag"));
 
-  return function run(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+            const matches = queryWhy(query, hoisted);
 
-exports.setFlags = setFlags;
-exports.hasWrapper = hasWrapper;
+            if (matches.length <= 0) {
+              reporter.error(reporter.lang("whyUnknownMatch"));
+              return;
+            }
 
-var _errors;
+            const processMatch = (() => {
+              var _ref8 = (0,
+              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+                function* (match) {
+                  const matchInfo = match[1];
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                  const matchRef = matchInfo.pkg._reference;
+                  invariant(matchRef, "expected reference");
 
-var _child;
+                  const distinctMatchPatterns = new Set(matchRef.patterns);
+                  const reasons = [];
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+                  // reason: dependency of these modules
+                  if (matchInfo.originalParentPath.length > 0) {
+                    reasons.push({
+                      type: "whyDependedOn",
+                      typeSimple: "whyDependedOnSimple",
+                      value: toStandardPathString(matchInfo.originalParentPath),
+                    });
+                  }
 
-var _constants;
+                  // reason: exists in manifest
+                  let rootType;
+                  for (
+                    var _iterator3 = distinctMatchPatterns,
+                      _isArray3 = Array.isArray(_iterator3),
+                      _i3 = 0,
+                      _iterator3 = _isArray3
+                        ? _iterator3
+                        : _iterator3[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref9;
+
+                    if (_isArray3) {
+                      if (_i3 >= _iterator3.length) break;
+                      _ref9 = _iterator3[_i3++];
+                    } else {
+                      _i3 = _iterator3.next();
+                      if (_i3.done) break;
+                      _ref9 = _i3.value;
+                    }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+                    const pattern = _ref9;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+                    rootType = install.rootPatternsToOrigin[pattern];
+                    if (rootType) {
+                      reasons.push({
+                        type: "whySpecified",
+                        typeSimple: "whySpecifiedSimple",
+                        value: rootType,
+                      });
+                    }
+                  }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                  // reason: this is hoisted from these modules
+                  for (
+                    var _iterator4 = matchInfo.previousPaths,
+                      _isArray4 = Array.isArray(_iterator4),
+                      _i4 = 0,
+                      _iterator4 = _isArray4
+                        ? _iterator4
+                        : _iterator4[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref10;
+
+                    if (_isArray4) {
+                      if (_i4 >= _iterator4.length) break;
+                      _ref10 = _iterator4[_i4++];
+                    } else {
+                      _i4 = _iterator4.next();
+                      if (_i4.done) break;
+                      _ref10 = _i4.value;
+                    }
 
-const invariant = __webpack_require__(9);
+                    const path = _ref10;
 
-function setFlags(commander) {}
+                    reasons.push({
+                      type: "whyHoistedFrom",
+                      typeSimple: "whyHoistedFromSimple",
+                      value: toStandardPathString(path),
+                    });
+                  }
 
-function hasWrapper(commander, args) {
-  return true;
-}
+                  // package sizes
+                  let packageSize = 0;
+                  let directSizes = [];
+                  let transitiveSizes = [];
+                  try {
+                    packageSize = yield getPackageSize(match);
+                  } catch (e) {}
+
+                  const dependencies = Array.from(
+                    collect(hoisted, new Set(), match),
+                  );
+                  const transitiveDependencies = Array.from(
+                    collect(hoisted, new Set(), match, { recursive: true }),
+                  );
+
+                  try {
+                    directSizes = yield Promise.all(
+                      dependencies.map(getPackageSize),
+                    );
+                    transitiveSizes = yield Promise.all(
+                      transitiveDependencies.map(getPackageSize),
+                    );
+                  } catch (e) {}
+
+                  const transitiveKeys = new Set(
+                    transitiveDependencies.map(function ([, info]) {
+                      return info.key;
+                    }),
+                  );
+                  const sharedDependencies = getSharedDependencies(
+                    hoisted,
+                    transitiveKeys,
+                  );
+
+                  // prepare output: populate reporter
+                  reporter.info(
+                    reporter.lang(
+                      "whyMatch",
+                      `${matchInfo.key}@${matchInfo.pkg.version}`,
+                    ),
+                  );
+                  //
+                  // reason: hoisted/nohoist
+                  if (matchInfo.isNohoist) {
+                    reasons.push({
+                      type: "whyNotHoisted",
+                      typeSimple: "whyNotHoistedSimple",
+                      value: matchInfo.nohoistList,
+                    });
+                  } else if (query === matchInfo.originalKey) {
+                    reporter.info(reporter.lang("whyHoistedTo", matchInfo.key));
+                  }
 
-/***/ }),
-/* 548 */
-/***/ (function(module, exports, __webpack_require__) {
+                  if (reasons.length === 1) {
+                    reporter.info(
+                      reporter.lang(reasons[0].typeSimple, reasons[0].value),
+                    );
+                  } else if (reasons.length > 1) {
+                    reporter.info(reporter.lang("whyReasons"));
+                    reporter.list(
+                      "reasons",
+                      reasons.map(function (reason) {
+                        return reporter.lang(reason.type, reason.value);
+                      }),
+                    );
+                  } else {
+                    reporter.error(reporter.lang("whyWhoKnows"));
+                  }
 
-"use strict";
+                  if (packageSize) {
+                    // stats: file size of this dependency without any dependencies
+                    reporter.info(
+                      reporter.lang("whyDiskSizeWithout", bytes(packageSize)),
+                    );
 
+                    // stats: file size of this dependency including dependencies that aren't shared
+                    reporter.info(
+                      reporter.lang(
+                        "whyDiskSizeUnique",
+                        bytes(packageSize + sum(directSizes)),
+                      ),
+                    );
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.examples = exports.setFlags = exports.run = exports.runScript = exports.info = undefined;
+                    // stats: file size of this dependency including dependencies
+                    reporter.info(
+                      reporter.lang(
+                        "whyDiskSizeTransitive",
+                        bytes(packageSize + sum(transitiveSizes)),
+                      ),
+                    );
 
-var _asyncToGenerator2;
+                    // stats: shared transitive dependencies
+                    reporter.info(
+                      reporter.lang(
+                        "whySharedDependencies",
+                        sharedDependencies.size,
+                      ),
+                    );
+                  }
+                },
+              );
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+              return function processMatch(_x8) {
+                return _ref8.apply(this, arguments);
+              };
+            })();
+
+            reporter.step(
+              4,
+              4,
+              reporter.lang("whyCalculating"),
+              emoji.get("aerial_tramway"),
+            );
+            for (
+              var _iterator5 = matches,
+                _isArray5 = Array.isArray(_iterator5),
+                _i5 = 0,
+                _iterator5 = _isArray5
+                  ? _iterator5
+                  : _iterator5[Symbol.iterator]();
+              ;
 
-let info = exports.info = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const workspaceRootFolder = config.workspaceRootFolder;
+            ) {
+              var _ref11;
 
+              if (_isArray5) {
+                if (_i5 >= _iterator5.length) break;
+                _ref11 = _iterator5[_i5++];
+              } else {
+                _i5 = _iterator5.next();
+                if (_i5.done) break;
+                _ref11 = _i5.value;
+              }
 
-    if (!workspaceRootFolder) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceRootNotFound', config.cwd));
-    }
+              const match = _ref11;
 
-    const manifest = yield config.findManifest(workspaceRootFolder, false);
-    invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
+              yield processMatch(match);
+            }
+          },
+        );
 
-    const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
+        return function run(_x4, _x5, _x6, _x7) {
+          return _ref6.apply(this, arguments);
+        };
+      })());
 
-    const publicData = {};
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
+      exports.queryWhy = queryWhy;
 
-    for (var _iterator = Object.keys(workspaces), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref2;
+      var _install;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref2 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref2 = _i.value;
+      function _load_install() {
+        return (_install = __webpack_require__(34));
       }
 
-      const workspaceName = _ref2;
-      var _workspaces$workspace = workspaces[workspaceName];
-      const loc = _workspaces$workspace.loc,
-            manifest = _workspaces$workspace.manifest;
-
+      var _constants;
 
-      const workspaceDependencies = new Set();
-      const mismatchedWorkspaceDependencies = new Set();
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-      for (var _iterator2 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+      var _fs;
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-        const dependencyType = _ref3;
+      var _lockfile;
 
-        if (dependencyType !== 'peerDependencies') {
-          for (var _iterator3 = Object.keys(manifest[dependencyType] || {}), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-            var _ref4;
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-            if (_isArray3) {
-              if (_i3 >= _iterator3.length) break;
-              _ref4 = _iterator3[_i3++];
-            } else {
-              _i3 = _iterator3.next();
-              if (_i3.done) break;
-              _ref4 = _i3.value;
-            }
+      var _errors;
 
-            const dependencyName = _ref4;
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-            if (Object.prototype.hasOwnProperty.call(workspaces, dependencyName)) {
-              invariant(manifest && manifest[dependencyType], 'The request should exist');
-              const requestedRange = manifest[dependencyType][dependencyName];
-              if (semver.satisfies(workspaces[dependencyName].manifest.version, requestedRange)) {
-                workspaceDependencies.add(dependencyName);
-              } else {
-                mismatchedWorkspaceDependencies.add(dependencyName);
-              }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
             }
           }
+          newObj.default = obj;
+          return newObj;
         }
       }
 
-      publicData[workspaceName] = {
-        location: path.relative(config.lockfileFolder, loc).replace(/\\/g, '/'),
-        workspaceDependencies: Array.from(workspaceDependencies),
-        mismatchedWorkspaceDependencies: Array.from(mismatchedWorkspaceDependencies)
-      };
-    }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    reporter.log(JSON.stringify(publicData, null, 2), { force: true });
-  });
+      const requireLockfile = (exports.requireLockfile = true);
 
-  return function info(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      const invariant = __webpack_require__(9);
+      const bytes = __webpack_require__(596);
+      const emoji = __webpack_require__(302);
+      const path = __webpack_require__(0);
 
-let runScript = exports.runScript = (() => {
-  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
-    const workspaceRootFolder = config.workspaceRootFolder;
+      function sum(array) {
+        return array.length ? array.reduce((a, b) => a + b, 0) : 0;
+      }
 
+      function collect(
+        hoistManifests,
+        allDependencies,
+        dependency,
+        { recursive } = { recursive: false },
+      ) {
+        const depInfo = dependency[1];
 
-    if (!workspaceRootFolder) {
-      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceRootNotFound', config.cwd));
-    }
+        const deps = depInfo.pkg.dependencies;
 
-    const manifest = yield config.findManifest(workspaceRootFolder, false);
-    invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
+        if (!deps) {
+          return allDependencies;
+        }
 
-    const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
+        const dependencyKeys = new Set(Object.keys(deps));
+        const directDependencies = [];
 
-    try {
-      for (var _iterator4 = Object.keys(workspaces), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-        var _ref6;
+        for (
+          var _iterator = hoistManifests,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-        if (_isArray4) {
-          if (_i4 >= _iterator4.length) break;
-          _ref6 = _iterator4[_i4++];
-        } else {
-          _i4 = _iterator4.next();
-          if (_i4.done) break;
-          _ref6 = _i4.value;
+        ) {
+          var _ref3;
+
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref3 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref3 = _i.value;
+          }
+
+          const dep = _ref3;
+          const info = dep[1];
+
+          if (!allDependencies.has(dep) && dependencyKeys.has(info.key)) {
+            allDependencies.add(dep);
+            directDependencies.push(dep);
+          }
         }
 
-        const workspaceName = _ref6;
-        const loc = workspaces[workspaceName].loc;
+        if (recursive) {
+          directDependencies.forEach((dependency) =>
+            collect(hoistManifests, allDependencies, dependency, {
+              recursive: true,
+            }),
+          );
+        }
 
-        reporter.log(`${os.EOL}> ${workspaceName}`);
-        yield (_child || _load_child()).spawn((_constants2 || _load_constants2()).NODE_BIN_PATH, [(_constants2 || _load_constants2()).YARN_BIN_PATH, 'run', ...args], {
-          stdio: 'inherit',
-          cwd: loc
-        });
+        return allDependencies;
       }
-    } catch (err) {
-      throw err;
-    }
-  });
 
-  return function runScript(_x5, _x6, _x7, _x8) {
-    return _ref5.apply(this, arguments);
-  };
-})();
+      function getSharedDependencies(hoistManifests, transitiveKeys) {
+        const sharedDependencies = new Set();
+        for (
+          var _iterator2 = hoistManifests,
+            _isArray2 = Array.isArray(_iterator2),
+            _i2 = 0,
+            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
+          ;
 
-exports.hasWrapper = hasWrapper;
+        ) {
+          var _ref5;
 
-var _errors;
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref5 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref5 = _i2.value;
+          }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+          const _ref4 = _ref5;
+          const info = _ref4[1];
 
-var _buildSubCommands2;
+          if (!transitiveKeys.has(info.key) && info.pkg.dependencies) {
+            Object.keys(info.pkg.dependencies).forEach((dependency) => {
+              if (
+                transitiveKeys.has(dependency) &&
+                !sharedDependencies.has(dependency)
+              ) {
+                sharedDependencies.add(dependency);
+              }
+            });
+          }
+        }
+        return sharedDependencies;
+      }
 
-function _load_buildSubCommands() {
-  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
-}
+      function setFlags(commander) {
+        commander.description(
+          "Identifies why a package has been installed, detailing which other packages depend on it.",
+        );
+      }
 
-var _constants;
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+      // to conform to the current standard '#' as package tree separator
+      function toStandardPathString(pathString) {
+        const str = pathString.replace(/\//g, "#");
+        if (str[0] === "#") {
+          return str.slice(1);
+        }
+        return str;
+      }
 
-var _child;
+      function queryWhy(pattern, hoisted) {
+        const nohoistPattern = `#${pattern}`;
+        const found = [];
+        for (
+          var _iterator6 = hoisted,
+            _isArray6 = Array.isArray(_iterator6),
+            _i6 = 0,
+            _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();
+          ;
 
-function _load_child() {
-  return _child = _interopRequireWildcard(__webpack_require__(58));
-}
+        ) {
+          var _ref13;
 
-var _constants2;
+          if (_isArray6) {
+            if (_i6 >= _iterator6.length) break;
+            _ref13 = _iterator6[_i6++];
+          } else {
+            _i6 = _iterator6.next();
+            if (_i6.done) break;
+            _ref13 = _i6.value;
+          }
 
-function _load_constants2() {
-  return _constants2 = __webpack_require__(8);
-}
+          const _ref12 = _ref13;
+          const loc = _ref12[0];
+          const info = _ref12[1];
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          if (
+            info.key === pattern ||
+            info.previousPaths.indexOf(pattern) >= 0 ||
+            info.key.endsWith(nohoistPattern)
+          ) {
+            found.push([loc, info]);
+          }
+        }
+        return found;
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 547 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
-const os = __webpack_require__(46);
-const semver = __webpack_require__(22);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.run = undefined;
 
-function hasWrapper(commander, args) {
-  return true;
-}
+      var _asyncToGenerator2;
 
-var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('workspaces', {
-  info(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield info(config, reporter, flags, args);
-    })();
-  },
-  run(config, reporter, flags, args) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield runScript(config, reporter, flags, args);
-    })();
-  }
-});
-
-const run = _buildSubCommands.run,
-      setFlags = _buildSubCommands.setFlags,
-      examples = _buildSubCommands.examples;
-exports.run = run;
-exports.setFlags = setFlags;
-exports.examples = examples;
-
-/***/ }),
-/* 549 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* WEBPACK VAR INJECTION */(function(module) {
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.autoRun = exports.main = undefined;
-
-var _extends2;
-
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
-
-var _asyncToGenerator2;
-
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
-
-let main = exports.main = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
-    startArgs,
-    args,
-    endArgs
-  }) {
-    const collect = function collect(val, acc) {
-      acc.push(val);
-      return acc;
-    };
-
-    (0, (_loudRejection || _load_loudRejection()).default)();
-    (0, (_signalHandler || _load_signalHandler()).default)();
-
-    // set global options
-    (_commander || _load_commander()).default.version((_yarnVersion || _load_yarnVersion()).version, '-v, --version');
-    (_commander || _load_commander()).default.usage('[command] [flags]');
-    (_commander || _load_commander()).default.option('--no-default-rc', 'prevent Yarn from automatically detecting yarnrc and npmrc files');
-    (_commander || _load_commander()).default.option('--use-yarnrc <path>', 'specifies a yarnrc file that Yarn should use (.yarnrc only, not .npmrc)', collect, []);
-    (_commander || _load_commander()).default.option('--verbose', 'output verbose messages on internal operations');
-    (_commander || _load_commander()).default.option('--offline', 'trigger an error if any required dependencies are not available in local cache');
-    (_commander || _load_commander()).default.option('--prefer-offline', 'use network only if dependencies are not available in local cache');
-    (_commander || _load_commander()).default.option('--enable-pnp, --pnp', "enable the Plug'n'Play installation");
-    (_commander || _load_commander()).default.option('--disable-pnp', "disable the Plug'n'Play installation");
-    (_commander || _load_commander()).default.option('--strict-semver');
-    (_commander || _load_commander()).default.option('--json', 'format Yarn log messages as lines of JSON (see jsonlines.org)');
-    (_commander || _load_commander()).default.option('--ignore-scripts', "don't run lifecycle scripts");
-    (_commander || _load_commander()).default.option('--har', 'save HAR output of network traffic');
-    (_commander || _load_commander()).default.option('--ignore-platform', 'ignore platform checks');
-    (_commander || _load_commander()).default.option('--ignore-engines', 'ignore engines check');
-    (_commander || _load_commander()).default.option('--ignore-optional', 'ignore optional dependencies');
-    (_commander || _load_commander()).default.option('--force', 'install and build packages even if they were built before, overwrite lockfile');
-    (_commander || _load_commander()).default.option('--skip-integrity-check', 'run install without checking if node_modules is installed');
-    (_commander || _load_commander()).default.option('--check-files', 'install will verify file tree of packages for consistency');
-    (_commander || _load_commander()).default.option('--no-bin-links', "don't generate bin links when setting up packages");
-    (_commander || _load_commander()).default.option('--flat', 'only allow one version of a package');
-    (_commander || _load_commander()).default.option('--prod, --production [prod]', '', (_conversion || _load_conversion()).boolify);
-    (_commander || _load_commander()).default.option('--no-lockfile', "don't read or generate a lockfile");
-    (_commander || _load_commander()).default.option('--pure-lockfile', "don't generate a lockfile");
-    (_commander || _load_commander()).default.option('--frozen-lockfile', "don't generate a lockfile and fail if an update is needed");
-    (_commander || _load_commander()).default.option('--update-checksums', 'update package checksums from current repository');
-    (_commander || _load_commander()).default.option('--link-duplicates', 'create hardlinks to the repeated modules in node_modules');
-    (_commander || _load_commander()).default.option('--link-folder <path>', 'specify a custom folder to store global links');
-    (_commander || _load_commander()).default.option('--global-folder <path>', 'specify a custom folder to store global packages');
-    (_commander || _load_commander()).default.option('--modules-folder <path>', 'rather than installing modules into the node_modules folder relative to the cwd, output them here');
-    (_commander || _load_commander()).default.option('--preferred-cache-folder <path>', 'specify a custom folder to store the yarn cache if possible');
-    (_commander || _load_commander()).default.option('--cache-folder <path>', 'specify a custom folder that must be used to store the yarn cache');
-    (_commander || _load_commander()).default.option('--mutex <type>[:specifier]', 'use a mutex to ensure only one yarn instance is executing');
-    (_commander || _load_commander()).default.option('--emoji [bool]', 'enable emoji in output', (_conversion || _load_conversion()).boolify, process.platform === 'darwin' || process.env.TERM_PROGRAM === 'Hyper' || process.env.TERM_PROGRAM === 'HyperTerm' || process.env.TERM_PROGRAM === 'Terminus');
-    (_commander || _load_commander()).default.option('-s, --silent', 'skip Yarn console logs, other types of logs (script output) will be printed');
-    (_commander || _load_commander()).default.option('--cwd <cwd>', 'working directory to use', process.cwd());
-    (_commander || _load_commander()).default.option('--proxy <host>', '');
-    (_commander || _load_commander()).default.option('--https-proxy <host>', '');
-    (_commander || _load_commander()).default.option('--registry <url>', 'override configuration registry');
-    (_commander || _load_commander()).default.option('--no-progress', 'disable progress bar');
-    (_commander || _load_commander()).default.option('--network-concurrency <number>', 'maximum number of concurrent network requests', parseInt);
-    (_commander || _load_commander()).default.option('--network-timeout <milliseconds>', 'TCP timeout for network requests', parseInt);
-    (_commander || _load_commander()).default.option('--non-interactive', 'do not show interactive prompts');
-    (_commander || _load_commander()).default.option('--scripts-prepend-node-path [bool]', 'prepend the node executable dir to the PATH in scripts', (_conversion || _load_conversion()).boolify);
-    (_commander || _load_commander()).default.option('--no-node-version-check', 'do not warn when using a potentially unsupported Node version');
-    (_commander || _load_commander()).default.option('--focus', 'Focus on a single workspace by installing remote copies of its sibling workspaces.');
-    (_commander || _load_commander()).default.option('--otp <otpcode>', 'one-time password for two factor authentication');
-
-    // if -v is the first command, then always exit after returning the version
-    if (args[0] === '-v') {
-      console.log((_yarnVersion || _load_yarnVersion()).version.trim());
-      process.exitCode = 0;
-      return;
-    }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    // get command name
-    const firstNonFlagIndex = args.findIndex(function (arg, idx, arr) {
-      const isOption = arg.startsWith('-');
-      const prev = idx > 0 && arr[idx - 1];
-      const prevOption = prev && prev.startsWith('-') && (_commander || _load_commander()).default.optionFor(prev);
-      const boundToPrevOption = prevOption && (prevOption.optional || prevOption.required);
+      let run = (exports.run = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const workspaceRootFolder = config.workspaceRootFolder;
 
-      return !isOption && !boundToPrevOption;
-    });
-    let preCommandArgs;
-    let commandName = '';
-    if (firstNonFlagIndex > -1) {
-      preCommandArgs = args.slice(0, firstNonFlagIndex);
-      commandName = args[firstNonFlagIndex];
-      args = args.slice(firstNonFlagIndex + 1);
-    } else {
-      preCommandArgs = args;
-      args = [];
-    }
+            if (!workspaceRootFolder) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspaceRootNotFound", config.cwd),
+              );
+            }
 
-    let isKnownCommand = Object.prototype.hasOwnProperty.call((_index3 || _load_index3()).default, commandName);
-    const isHelp = function isHelp(arg) {
-      return arg === '--help' || arg === '-h';
-    };
-    const helpInPre = preCommandArgs.findIndex(isHelp);
-    const helpInArgs = args.findIndex(isHelp);
-    const setHelpMode = function setHelpMode() {
-      if (isKnownCommand) {
-        args.unshift(commandName);
-      }
-      commandName = 'help';
-      isKnownCommand = true;
-    };
-
-    if (helpInPre > -1) {
-      preCommandArgs.splice(helpInPre);
-      setHelpMode();
-    } else if (isKnownCommand && helpInArgs === 0) {
-      args.splice(helpInArgs);
-      setHelpMode();
-    }
+            if (args.length < 1) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspaceMissingWorkspace"),
+              );
+            }
 
-    if (!commandName) {
-      commandName = 'install';
-      isKnownCommand = true;
-    }
-    if (commandName === 'set' && args[0] === 'version') {
-      commandName = 'policies';
-      args.splice(0, 1, 'set-version');
-      isKnownCommand = true;
-    }
-    if (!isKnownCommand) {
-      // if command is not recognized, then set default to `run`
-      args.unshift(commandName);
-      commandName = 'run';
-    }
-    const command = (_index3 || _load_index3()).default[commandName];
-
-    let warnAboutRunDashDash = false;
-    // we are using "yarn <script> -abc", "yarn run <script> -abc", or "yarn node -abc", we want -abc
-    // to be script options, not yarn options
-
-    // PROXY_COMMANDS is a map of command name to the number of preservedArgs
-    const PROXY_COMMANDS = {
-      run: 1, // yarn run {command}
-      create: 1, // yarn create {project}
-      node: 0, // yarn node
-      workspaces: 1, // yarn workspaces {command}
-      workspace: 2 // yarn workspace {package} {command}
-    };
-    if (PROXY_COMMANDS.hasOwnProperty(commandName)) {
-      if (endArgs.length === 0) {
-        // $FlowFixMe doesn't like that PROXY_COMMANDS doesn't have keys for all commands.
-        let preservedArgs = PROXY_COMMANDS[commandName];
-
-        // If the --into option immediately follows the command (or the script name in the "run/create"
-        // case), we parse them as regular options so that we can cd into them
-        if (args[preservedArgs] === `--into`) {
-          preservedArgs += 2;
-        }
-        endArgs = ['--', ...args.splice(preservedArgs)];
-      } else {
-        warnAboutRunDashDash = true;
-      }
-    }
+            if (args.length < 2) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspaceMissingCommand"),
+              );
+            }
 
-    args = [...preCommandArgs, ...args];
-
-    command.setFlags((_commander || _load_commander()).default);
-    (_commander || _load_commander()).default.parse([...startArgs,
-    // we use this for https://github.com/tj/commander.js/issues/346, otherwise
-    // it will strip some args that match with any options
-    'this-arg-will-get-stripped-later', ...(0, (_rc || _load_rc()).getRcArgs)(commandName, args), ...args]);
-    (_commander || _load_commander()).default.args = (_commander || _load_commander()).default.args.concat(endArgs.slice(1));
-
-    // we strip cmd
-    console.assert((_commander || _load_commander()).default.args.length >= 1);
-    console.assert((_commander || _load_commander()).default.args[0] === 'this-arg-will-get-stripped-later');
-    (_commander || _load_commander()).default.args.shift();
-
-    //
-    const Reporter = (_commander || _load_commander()).default.json ? (_index || _load_index()).JSONReporter : (_index || _load_index()).ConsoleReporter;
-    const reporter = new Reporter({
-      emoji: process.stdout.isTTY && (_commander || _load_commander()).default.emoji,
-      verbose: (_commander || _load_commander()).default.verbose,
-      noProgress: !(_commander || _load_commander()).default.progress,
-      isSilent: (0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_SILENT, false) || (_commander || _load_commander()).default.silent,
-      nonInteractive: (_commander || _load_commander()).default.nonInteractive
-    });
+            const manifest = yield config.findManifest(
+              workspaceRootFolder,
+              false,
+            );
+            invariant(
+              manifest && manifest.workspaces,
+              'We must find a manifest with a "workspaces" property',
+            );
 
-    const exit = function exit(exitCode) {
-      process.exitCode = exitCode || 0;
-      reporter.close();
-    };
+            const workspaces = yield config.resolveWorkspaces(
+              workspaceRootFolder,
+              manifest,
+            );
 
-    reporter.initPeakMemoryCounter();
+            var _ref2 = args || [];
 
-    const config = new (_config || _load_config()).default(reporter);
-    const outputWrapperEnabled = (0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_WRAP_OUTPUT, true);
-    const shouldWrapOutput = outputWrapperEnabled && !(_commander || _load_commander()).default.json && command.hasWrapper((_commander || _load_commander()).default, (_commander || _load_commander()).default.args);
+            const workspaceName = _ref2[0],
+              rest = _ref2.slice(1);
 
-    if (shouldWrapOutput) {
-      reporter.header(commandName, { name: 'yarn', version: (_yarnVersion || _load_yarnVersion()).version });
-    }
+            if (
+              !Object.prototype.hasOwnProperty.call(workspaces, workspaceName)
+            ) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspaceUnknownWorkspace", workspaceName),
+              );
+            }
 
-    if ((_commander || _load_commander()).default.nodeVersionCheck && !(_semver || _load_semver()).default.satisfies(process.versions.node, (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS)) {
-      reporter.warn(reporter.lang('unsupportedNodeVersion', process.versions.node, (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS));
-    }
+            const workspace = workspaces[workspaceName];
 
-    if (command.noArguments && (_commander || _load_commander()).default.args.length) {
-      reporter.error(reporter.lang('noArguments'));
-      reporter.info(command.getDocsInfo);
-      exit(1);
-      return;
-    }
+            try {
+              yield (_child || _load_child()).spawn(
+                (_constants || _load_constants()).NODE_BIN_PATH,
+                [(_constants || _load_constants()).YARN_BIN_PATH, ...rest],
+                {
+                  stdio: "inherit",
+                  cwd: workspace.loc,
+                },
+              );
+            } catch (err) {
+              throw err;
+            }
+          },
+        );
 
-    //
-    if ((_commander || _load_commander()).default.yes) {
-      reporter.warn(reporter.lang('yesWarning'));
-    }
+        return function run(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-    //
-    if (!(_commander || _load_commander()).default.offline && (_network || _load_network()).isOffline()) {
-      reporter.warn(reporter.lang('networkWarning'));
-    }
+      exports.setFlags = setFlags;
+      exports.hasWrapper = hasWrapper;
 
-    //
-    const run = function run() {
-      (0, (_invariant || _load_invariant()).default)(command, 'missing command');
+      var _errors;
 
-      if (warnAboutRunDashDash) {
-        reporter.warn(reporter.lang('dashDashDeprecation'));
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
 
-      return command.run(config, reporter, (_commander || _load_commander()).default, (_commander || _load_commander()).default.args).then(function (exitCode) {
-        if (shouldWrapOutput) {
-          reporter.footer(false);
-        }
-        return exitCode;
-      });
-    };
+      var _child;
 
-    //
-    const runEventuallyWithFile = function runEventuallyWithFile(mutexFilename, isFirstTime) {
-      return new Promise(function (resolve) {
-        const lockFilename = mutexFilename || (_path || _load_path()).default.join(config.cwd, (_constants || _load_constants()).SINGLE_INSTANCE_FILENAME);
-        (_properLockfile || _load_properLockfile()).default.lock(lockFilename, { realpath: false }, function (err, release) {
-          if (err) {
-            if (isFirstTime) {
-              reporter.warn(reporter.lang('waitingInstance'));
-            }
-            setTimeout(function () {
-              resolve(runEventuallyWithFile(mutexFilename, false));
-            }, 200); // do not starve the CPU
-          } else {
-            (0, (_death || _load_death()).default)(function () {
-              process.exitCode = 1;
-            });
-            resolve(run().then(function () {
-              return new Promise(function (resolve) {
-                return release(resolve);
-              });
-            }));
-          }
-        });
-      });
-    };
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-    const runEventuallyWithNetwork = function runEventuallyWithNetwork(mutexPort) {
-      return new Promise(function (resolve, reject) {
-        const connectionOptions = {
-          port: +mutexPort || (_constants || _load_constants()).SINGLE_INSTANCE_PORT,
-          host: 'localhost'
-        };
+      var _constants;
 
-        function startServer() {
-          const clients = new Set();
-          const server = (_http || _load_http()).default.createServer(manager);
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
+
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-          // The server must not prevent us from exiting
-          server.unref();
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-          // No socket must timeout, so that they aren't closed before we exit
-          server.timeout = 0;
+      const invariant = __webpack_require__(9);
 
-          // If we fail to setup the server, we ask the existing one for its name
-          server.on('error', () => {
-            reportServerName();
-          });
+      function setFlags(commander) {}
 
-          // If we succeed, keep track of all the connected sockets to close them later
-          server.on('connection', socket => {
-            clients.add(socket);
-            socket.on('close', () => {
-              clients.delete(socket);
-            });
-          });
+      function hasWrapper(commander, args) {
+        return true;
+      }
 
-          server.listen(connectionOptions, () => {
-            // Don't forget to kill the sockets if we're being killed via signals
-            (0, (_death || _load_death()).default)(killSockets);
+      /***/
+    },
+    /* 548 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-            // Also kill the sockets if we finish, whether it's a success or a failure
-            run().then(res => {
-              killSockets();
-              resolve(res);
-            }, err => {
-              killSockets();
-              reject(err);
-            });
-          });
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.examples =
+        exports.setFlags =
+        exports.run =
+        exports.runScript =
+        exports.info =
+          undefined;
+
+      var _asyncToGenerator2;
+
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-          function manager(request, response) {
-            response.writeHead(200);
-            response.end(JSON.stringify({ cwd: config.cwd, pid: process.pid }));
-          }
+      let info = (exports.info = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const workspaceRootFolder = config.workspaceRootFolder;
 
-          function killSockets() {
-            try {
-              server.close();
-            } catch (err) {
-              // best effort
+            if (!workspaceRootFolder) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspaceRootNotFound", config.cwd),
+              );
             }
 
-            for (var _iterator = clients, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+            const manifest = yield config.findManifest(
+              workspaceRootFolder,
+              false,
+            );
+            invariant(
+              manifest && manifest.workspaces,
+              'We must find a manifest with a "workspaces" property',
+            );
+
+            const workspaces = yield config.resolveWorkspaces(
+              workspaceRootFolder,
+              manifest,
+            );
+
+            const publicData = {};
+
+            for (
+              var _iterator = Object.keys(workspaces),
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
+
+            ) {
               var _ref2;
 
               if (_isArray) {
@@ -100328,9650 +130752,12633 @@ let main = exports.main = (() => {
                 _ref2 = _i.value;
               }
 
-              const socket = _ref2;
-
-              try {
-                socket.destroy();
-              } catch (err) {
-                // best effort
-              }
-            }
+              const workspaceName = _ref2;
+              var _workspaces$workspace = workspaces[workspaceName];
+              const loc = _workspaces$workspace.loc,
+                manifest = _workspaces$workspace.manifest;
 
-            // If the process hasn't exited in the next 5s, it has stalled and we abort
-            const timeout = setTimeout(() => {
-              console.error('Process stalled');
-              if (process._getActiveHandles) {
-                console.error('Active handles:');
-                // $FlowFixMe: getActiveHandles is undocumented, but it exists
-                for (var _iterator2 = process._getActiveHandles(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-                  var _ref3;
+              const workspaceDependencies = new Set();
+              const mismatchedWorkspaceDependencies = new Set();
 
-                  if (_isArray2) {
-                    if (_i2 >= _iterator2.length) break;
-                    _ref3 = _iterator2[_i2++];
-                  } else {
-                    _i2 = _iterator2.next();
-                    if (_i2.done) break;
-                    _ref3 = _i2.value;
-                  }
+              for (
+                var _iterator2 = (_constants || _load_constants())
+                    .DEPENDENCY_TYPES,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-                  const handle = _ref3;
+              ) {
+                var _ref3;
 
-                  console.error(`  - ${handle.constructor.name}`);
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
                 }
-              }
-              // eslint-disable-next-line no-process-exit
-              process.exit(1);
-            }, 5000);
-
-            // This timeout must not prevent us from exiting
-            // $FlowFixMe: Node's setTimeout returns a Timeout, not a Number
-            timeout.unref();
-          }
-        }
-
-        function reportServerName() {
-          const request = (_http || _load_http()).default.get(connectionOptions, response => {
-            const buffers = [];
-
-            response.on('data', buffer => {
-              buffers.push(buffer);
-            });
 
-            response.on('end', () => {
-              try {
-                var _JSON$parse = JSON.parse(Buffer.concat(buffers).toString());
-
-                const cwd = _JSON$parse.cwd,
-                      pid = _JSON$parse.pid;
+                const dependencyType = _ref3;
+
+                if (dependencyType !== "peerDependencies") {
+                  for (
+                    var _iterator3 = Object.keys(
+                        manifest[dependencyType] || {},
+                      ),
+                      _isArray3 = Array.isArray(_iterator3),
+                      _i3 = 0,
+                      _iterator3 = _isArray3
+                        ? _iterator3
+                        : _iterator3[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref4;
+
+                    if (_isArray3) {
+                      if (_i3 >= _iterator3.length) break;
+                      _ref4 = _iterator3[_i3++];
+                    } else {
+                      _i3 = _iterator3.next();
+                      if (_i3.done) break;
+                      _ref4 = _i3.value;
+                    }
 
-                reporter.warn(reporter.lang('waitingNamedInstance', pid, cwd));
-              } catch (error) {
-                reporter.verbose(error);
-                reject(new Error(reporter.lang('mutexPortBusy', connectionOptions.port)));
-                return;
+                    const dependencyName = _ref4;
+
+                    if (
+                      Object.prototype.hasOwnProperty.call(
+                        workspaces,
+                        dependencyName,
+                      )
+                    ) {
+                      invariant(
+                        manifest && manifest[dependencyType],
+                        "The request should exist",
+                      );
+                      const requestedRange =
+                        manifest[dependencyType][dependencyName];
+                      if (
+                        semver.satisfies(
+                          workspaces[dependencyName].manifest.version,
+                          requestedRange,
+                        )
+                      ) {
+                        workspaceDependencies.add(dependencyName);
+                      } else {
+                        mismatchedWorkspaceDependencies.add(dependencyName);
+                      }
+                    }
+                  }
+                }
               }
-              waitForTheNetwork();
-            });
 
-            response.on('error', () => {
-              startServer();
-            });
-          });
+              publicData[workspaceName] = {
+                location: path
+                  .relative(config.lockfileFolder, loc)
+                  .replace(/\\/g, "/"),
+                workspaceDependencies: Array.from(workspaceDependencies),
+                mismatchedWorkspaceDependencies: Array.from(
+                  mismatchedWorkspaceDependencies,
+                ),
+              };
+            }
 
-          request.on('error', () => {
-            startServer();
-          });
-        }
+            reporter.log(JSON.stringify(publicData, null, 2), { force: true });
+          },
+        );
 
-        function waitForTheNetwork() {
-          const socket = (_net || _load_net()).default.createConnection(connectionOptions);
+        return function info(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
+
+      let runScript = (exports.runScript = (() => {
+        var _ref5 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (config, reporter, flags, args) {
+            const workspaceRootFolder = config.workspaceRootFolder;
+
+            if (!workspaceRootFolder) {
+              throw new (_errors || _load_errors()).MessageError(
+                reporter.lang("workspaceRootNotFound", config.cwd),
+              );
+            }
 
-          socket.on('error', () => {
-            // catch & ignore, the retry is handled in 'close'
-          });
+            const manifest = yield config.findManifest(
+              workspaceRootFolder,
+              false,
+            );
+            invariant(
+              manifest && manifest.workspaces,
+              'We must find a manifest with a "workspaces" property',
+            );
 
-          socket.on('close', () => {
-            startServer();
-          });
-        }
+            const workspaces = yield config.resolveWorkspaces(
+              workspaceRootFolder,
+              manifest,
+            );
 
-        startServer();
-      });
-    };
+            try {
+              for (
+                var _iterator4 = Object.keys(workspaces),
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-    function onUnexpectedError(err) {
-      function indent(str) {
-        return '\n  ' + str.trim().split('\n').join('\n  ');
-      }
+              ) {
+                var _ref6;
 
-      const log = [];
-      log.push(`Arguments: ${indent(process.argv.join(' '))}`);
-      log.push(`PATH: ${indent(process.env.PATH || 'undefined')}`);
-      log.push(`Yarn version: ${indent((_yarnVersion || _load_yarnVersion()).version)}`);
-      log.push(`Node version: ${indent(process.versions.node)}`);
-      log.push(`Platform: ${indent(process.platform + ' ' + process.arch)}`);
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref6 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref6 = _i4.value;
+                }
 
-      log.push(`Trace: ${indent(err.stack)}`);
+                const workspaceName = _ref6;
+                const loc = workspaces[workspaceName].loc;
+
+                reporter.log(`${os.EOL}> ${workspaceName}`);
+                yield (_child || _load_child()).spawn(
+                  (_constants2 || _load_constants2()).NODE_BIN_PATH,
+                  [
+                    (_constants2 || _load_constants2()).YARN_BIN_PATH,
+                    "run",
+                    ...args,
+                  ],
+                  {
+                    stdio: "inherit",
+                    cwd: loc,
+                  },
+                );
+              }
+            } catch (err) {
+              throw err;
+            }
+          },
+        );
 
-      // add manifests
-      for (var _iterator3 = (_index2 || _load_index2()).registryNames, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref4;
+        return function runScript(_x5, _x6, _x7, _x8) {
+          return _ref5.apply(this, arguments);
+        };
+      })());
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref4 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref4 = _i3.value;
-        }
+      exports.hasWrapper = hasWrapper;
 
-        const registryName = _ref4;
+      var _errors;
 
-        const possibleLoc = (_path || _load_path()).default.join(config.cwd, (_index2 || _load_index2()).registries[registryName].filename);
-        const manifest = (_fs || _load_fs()).default.existsSync(possibleLoc) ? (_fs || _load_fs()).default.readFileSync(possibleLoc, 'utf8') : 'No manifest';
-        log.push(`${registryName} manifest: ${indent(manifest)}`);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
 
-      // lockfile
-      const lockLoc = (_path || _load_path()).default.join(config.lockfileFolder || config.cwd, // lockfileFolder might not be set at this point
-      (_constants || _load_constants()).LOCKFILE_FILENAME);
-      const lockfile = (_fs || _load_fs()).default.existsSync(lockLoc) ? (_fs || _load_fs()).default.readFileSync(lockLoc, 'utf8') : 'No lockfile';
-      log.push(`Lockfile: ${indent(lockfile)}`);
-
-      const errorReportLoc = writeErrorReport(log);
-
-      reporter.error(reporter.lang('unexpectedError', err.message));
+      var _buildSubCommands2;
 
-      if (errorReportLoc) {
-        reporter.info(reporter.lang('bugReport', errorReportLoc));
+      function _load_buildSubCommands() {
+        return (_buildSubCommands2 = _interopRequireDefault(
+          __webpack_require__(59),
+        ));
       }
-    }
 
-    function writeErrorReport(log) {
-      const errorReportLoc = config.enableMetaFolder ? (_path || _load_path()).default.join(config.cwd, (_constants || _load_constants()).META_FOLDER, 'yarn-error.log') : (_path || _load_path()).default.join(config.cwd, 'yarn-error.log');
+      var _constants;
 
-      try {
-        (_fs || _load_fs()).default.writeFileSync(errorReportLoc, log.join('\n\n') + '\n');
-      } catch (err) {
-        reporter.error(reporter.lang('fileWriteError', errorReportLoc, err.message));
-        return undefined;
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
       }
 
-      return errorReportLoc;
-    }
-
-    const cwd = command.shouldRunInCurrentCwd ? (_commander || _load_commander()).default.cwd : findProjectRoot((_commander || _load_commander()).default.cwd);
+      var _child;
 
-    const folderOptionKeys = ['linkFolder', 'globalFolder', 'preferredCacheFolder', 'cacheFolder', 'modulesFolder'];
+      function _load_child() {
+        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      }
 
-    // Resolve all folder options relative to cwd
-    const resolvedFolderOptions = {};
-    folderOptionKeys.forEach(function (folderOptionKey) {
-      const folderOption = (_commander || _load_commander()).default[folderOptionKey];
-      const resolvedFolderOption = folderOption ? (_path || _load_path()).default.resolve((_commander || _load_commander()).default.cwd, folderOption) : folderOption;
-      resolvedFolderOptions[folderOptionKey] = resolvedFolderOption;
-    });
+      var _constants2;
 
-    yield config.init((0, (_extends2 || _load_extends()).default)({
-      cwd,
-      commandName
-    }, resolvedFolderOptions, {
-      enablePnp: (_commander || _load_commander()).default.pnp,
-      disablePnp: (_commander || _load_commander()).default.disablePnp,
-      enableDefaultRc: (_commander || _load_commander()).default.defaultRc,
-      extraneousYarnrcFiles: (_commander || _load_commander()).default.useYarnrc,
-      binLinks: (_commander || _load_commander()).default.binLinks,
-      preferOffline: (_commander || _load_commander()).default.preferOffline,
-      captureHar: (_commander || _load_commander()).default.har,
-      ignorePlatform: (_commander || _load_commander()).default.ignorePlatform,
-      ignoreEngines: (_commander || _load_commander()).default.ignoreEngines,
-      ignoreScripts: (_commander || _load_commander()).default.ignoreScripts,
-      offline: (_commander || _load_commander()).default.preferOffline || (_commander || _load_commander()).default.offline,
-      looseSemver: !(_commander || _load_commander()).default.strictSemver,
-      production: (_commander || _load_commander()).default.production,
-      httpProxy: (_commander || _load_commander()).default.proxy,
-      httpsProxy: (_commander || _load_commander()).default.httpsProxy,
-      registry: (_commander || _load_commander()).default.registry,
-      networkConcurrency: (_commander || _load_commander()).default.networkConcurrency,
-      networkTimeout: (_commander || _load_commander()).default.networkTimeout,
-      nonInteractive: (_commander || _load_commander()).default.nonInteractive,
-      updateChecksums: (_commander || _load_commander()).default.updateChecksums,
-      focus: (_commander || _load_commander()).default.focus,
-      otp: (_commander || _load_commander()).default.otp
-    })).then(function () {
-      // lockfile check must happen after config.init sets lockfileFolder
-      if (command.requireLockfile && !(_fs || _load_fs()).default.existsSync((_path || _load_path()).default.join(config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME))) {
-        throw new (_errors || _load_errors()).MessageError(reporter.lang('noRequiredLockfile'));
-      }
-
-      // option "no-progress" stored in yarn config
-      const noProgressConfig = config.registries.yarn.getOption('no-progress');
-
-      if (noProgressConfig) {
-        reporter.disableProgress();
-      }
-
-      // verbose logs outputs process.uptime() with this line we can sync uptime to absolute time on the computer
-      reporter.verbose(`current time: ${new Date().toISOString()}`);
-
-      const mutex = (_commander || _load_commander()).default.mutex;
-      if (mutex && typeof mutex === 'string') {
-        const separatorLoc = mutex.indexOf(':');
-        let mutexType;
-        let mutexSpecifier;
-        if (separatorLoc === -1) {
-          mutexType = mutex;
-          mutexSpecifier = undefined;
-        } else {
-          mutexType = mutex.substring(0, separatorLoc);
-          mutexSpecifier = mutex.substring(separatorLoc + 1);
-        }
+      function _load_constants2() {
+        return (_constants2 = __webpack_require__(8));
+      }
 
-        if (mutexType === 'file') {
-          return runEventuallyWithFile(mutexSpecifier, true).then(exit);
-        } else if (mutexType === 'network') {
-          return runEventuallyWithNetwork(mutexSpecifier).then(exit);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
         } else {
-          throw new (_errors || _load_errors()).MessageError(`Unknown single instance type ${mutexType}`);
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
         }
-      } else {
-        return run().then(exit);
-      }
-    }).catch(function (err) {
-      reporter.verbose(err.stack);
-
-      if (err instanceof (_errors2 || _load_errors2()).ProcessTermError && reporter.isSilent) {
-        return exit(err.EXIT_CODE || 1);
       }
 
-      if (err instanceof (_errors || _load_errors()).MessageError) {
-        reporter.error(err.message);
-      } else {
-        onUnexpectedError(err);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
 
-      if (command.getDocsInfo) {
-        reporter.info(command.getDocsInfo);
-      }
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
+      const os = __webpack_require__(46);
+      const semver = __webpack_require__(22);
 
-      if (err instanceof (_errors2 || _load_errors2()).ProcessTermError) {
-        return exit(err.EXIT_CODE || 1);
+      function hasWrapper(commander, args) {
+        return true;
       }
 
-      return exit(1);
-    });
-  });
-
-  return function main(_x) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      var _buildSubCommands = (0,
+      (_buildSubCommands2 || _load_buildSubCommands()).default)("workspaces", {
+        info(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield info(config, reporter, flags, args);
+            },
+          )();
+        },
+        run(config, reporter, flags, args) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield runScript(config, reporter, flags, args);
+            },
+          )();
+        },
+      });
 
-let start = (() => {
-  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-    const rc = (0, (_rc || _load_rc()).getRcConfigForCwd)(process.cwd(), process.argv.slice(2));
-    const yarnPath = rc['yarn-path'] || rc['yarnPath'];
+      const run = _buildSubCommands.run,
+        setFlags = _buildSubCommands.setFlags,
+        examples = _buildSubCommands.examples;
+      exports.run = run;
+      exports.setFlags = setFlags;
+      exports.examples = examples;
 
-    if (yarnPath && !(0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_IGNORE_PATH, false)) {
-      const argv = process.argv.slice(2);
-      const opts = { stdio: 'inherit', env: Object.assign({}, process.env, { YARN_IGNORE_PATH: 1 }) };
-      let exitCode = 0;
+      /***/
+    },
+    /* 549 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /* WEBPACK VAR INJECTION */ (function (module) {
+        Object.defineProperty(exports, "__esModule", {
+          value: true,
+        });
+        exports.autoRun = exports.main = undefined;
 
-      process.on(`SIGINT`, function () {
-        // We don't want SIGINT to kill our process; we want it to kill the
-        // innermost process, whose end will cause our own to exit.
-      });
+        var _extends2;
 
-      try {
-        if (/\.[cm]?js$/.test(yarnPath)) {
-          exitCode = yield (0, (_child || _load_child()).spawnp)(process.execPath, [yarnPath, ...argv], opts);
-        } else {
-          exitCode = yield (0, (_child || _load_child()).spawnp)(yarnPath, argv, opts);
-        }
-      } catch (firstError) {
-        try {
-          exitCode = yield (0, (_child || _load_child()).forkp)(yarnPath, argv, opts);
-        } catch (error) {
-          throw firstError;
+        function _load_extends() {
+          return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
         }
-      }
-
-      process.exitCode = exitCode;
-    } else {
-      // ignore all arguments after a --
-      const doubleDashIndex = process.argv.findIndex(function (element) {
-        return element === '--';
-      });
-      const startArgs = process.argv.slice(0, 2);
-      const args = process.argv.slice(2, doubleDashIndex === -1 ? process.argv.length : doubleDashIndex);
-      const endArgs = doubleDashIndex === -1 ? [] : process.argv.slice(doubleDashIndex);
 
-      yield main({ startArgs, args, endArgs });
-    }
-  });
+        var _asyncToGenerator2;
 
-  return function start() {
-    return _ref5.apply(this, arguments);
-  };
-})();
+        function _load_asyncToGenerator() {
+          return (_asyncToGenerator2 = _interopRequireDefault(
+            __webpack_require__(2),
+          ));
+        }
 
-// When this module is compiled via Webpack, its child
-// count will be 0 since it is a single-file bundle.
+        let main = (exports.main = (() => {
+          var _ref = (0,
+          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
+            startArgs,
+            args,
+            endArgs,
+          }) {
+            const collect = function collect(val, acc) {
+              acc.push(val);
+              return acc;
+            };
 
+            (0, (_loudRejection || _load_loudRejection()).default)();
+            (0, (_signalHandler || _load_signalHandler()).default)();
+
+            // set global options
+            (_commander || _load_commander()).default.version(
+              (_yarnVersion || _load_yarnVersion()).version,
+              "-v, --version",
+            );
+            (_commander || _load_commander()).default.usage(
+              "[command] [flags]",
+            );
+            (_commander || _load_commander()).default.option(
+              "--no-default-rc",
+              "prevent Yarn from automatically detecting yarnrc and npmrc files",
+            );
+            (_commander || _load_commander()).default.option(
+              "--use-yarnrc <path>",
+              "specifies a yarnrc file that Yarn should use (.yarnrc only, not .npmrc)",
+              collect,
+              [],
+            );
+            (_commander || _load_commander()).default.option(
+              "--verbose",
+              "output verbose messages on internal operations",
+            );
+            (_commander || _load_commander()).default.option(
+              "--offline",
+              "trigger an error if any required dependencies are not available in local cache",
+            );
+            (_commander || _load_commander()).default.option(
+              "--prefer-offline",
+              "use network only if dependencies are not available in local cache",
+            );
+            (_commander || _load_commander()).default.option(
+              "--enable-pnp, --pnp",
+              "enable the Plug'n'Play installation",
+            );
+            (_commander || _load_commander()).default.option(
+              "--disable-pnp",
+              "disable the Plug'n'Play installation",
+            );
+            (_commander || _load_commander()).default.option("--strict-semver");
+            (_commander || _load_commander()).default.option(
+              "--json",
+              "format Yarn log messages as lines of JSON (see jsonlines.org)",
+            );
+            (_commander || _load_commander()).default.option(
+              "--ignore-scripts",
+              "don't run lifecycle scripts",
+            );
+            (_commander || _load_commander()).default.option(
+              "--har",
+              "save HAR output of network traffic",
+            );
+            (_commander || _load_commander()).default.option(
+              "--ignore-platform",
+              "ignore platform checks",
+            );
+            (_commander || _load_commander()).default.option(
+              "--ignore-engines",
+              "ignore engines check",
+            );
+            (_commander || _load_commander()).default.option(
+              "--ignore-optional",
+              "ignore optional dependencies",
+            );
+            (_commander || _load_commander()).default.option(
+              "--force",
+              "install and build packages even if they were built before, overwrite lockfile",
+            );
+            (_commander || _load_commander()).default.option(
+              "--skip-integrity-check",
+              "run install without checking if node_modules is installed",
+            );
+            (_commander || _load_commander()).default.option(
+              "--check-files",
+              "install will verify file tree of packages for consistency",
+            );
+            (_commander || _load_commander()).default.option(
+              "--no-bin-links",
+              "don't generate bin links when setting up packages",
+            );
+            (_commander || _load_commander()).default.option(
+              "--flat",
+              "only allow one version of a package",
+            );
+            (_commander || _load_commander()).default.option(
+              "--prod, --production [prod]",
+              "",
+              (_conversion || _load_conversion()).boolify,
+            );
+            (_commander || _load_commander()).default.option(
+              "--no-lockfile",
+              "don't read or generate a lockfile",
+            );
+            (_commander || _load_commander()).default.option(
+              "--pure-lockfile",
+              "don't generate a lockfile",
+            );
+            (_commander || _load_commander()).default.option(
+              "--frozen-lockfile",
+              "don't generate a lockfile and fail if an update is needed",
+            );
+            (_commander || _load_commander()).default.option(
+              "--update-checksums",
+              "update package checksums from current repository",
+            );
+            (_commander || _load_commander()).default.option(
+              "--link-duplicates",
+              "create hardlinks to the repeated modules in node_modules",
+            );
+            (_commander || _load_commander()).default.option(
+              "--link-folder <path>",
+              "specify a custom folder to store global links",
+            );
+            (_commander || _load_commander()).default.option(
+              "--global-folder <path>",
+              "specify a custom folder to store global packages",
+            );
+            (_commander || _load_commander()).default.option(
+              "--modules-folder <path>",
+              "rather than installing modules into the node_modules folder relative to the cwd, output them here",
+            );
+            (_commander || _load_commander()).default.option(
+              "--preferred-cache-folder <path>",
+              "specify a custom folder to store the yarn cache if possible",
+            );
+            (_commander || _load_commander()).default.option(
+              "--cache-folder <path>",
+              "specify a custom folder that must be used to store the yarn cache",
+            );
+            (_commander || _load_commander()).default.option(
+              "--mutex <type>[:specifier]",
+              "use a mutex to ensure only one yarn instance is executing",
+            );
+            (_commander || _load_commander()).default.option(
+              "--emoji [bool]",
+              "enable emoji in output",
+              (_conversion || _load_conversion()).boolify,
+              process.platform === "darwin" ||
+                process.env.TERM_PROGRAM === "Hyper" ||
+                process.env.TERM_PROGRAM === "HyperTerm" ||
+                process.env.TERM_PROGRAM === "Terminus",
+            );
+            (_commander || _load_commander()).default.option(
+              "-s, --silent",
+              "skip Yarn console logs, other types of logs (script output) will be printed",
+            );
+            (_commander || _load_commander()).default.option(
+              "--cwd <cwd>",
+              "working directory to use",
+              process.cwd(),
+            );
+            (_commander || _load_commander()).default.option(
+              "--proxy <host>",
+              "",
+            );
+            (_commander || _load_commander()).default.option(
+              "--https-proxy <host>",
+              "",
+            );
+            (_commander || _load_commander()).default.option(
+              "--registry <url>",
+              "override configuration registry",
+            );
+            (_commander || _load_commander()).default.option(
+              "--no-progress",
+              "disable progress bar",
+            );
+            (_commander || _load_commander()).default.option(
+              "--network-concurrency <number>",
+              "maximum number of concurrent network requests",
+              parseInt,
+            );
+            (_commander || _load_commander()).default.option(
+              "--network-timeout <milliseconds>",
+              "TCP timeout for network requests",
+              parseInt,
+            );
+            (_commander || _load_commander()).default.option(
+              "--non-interactive",
+              "do not show interactive prompts",
+            );
+            (_commander || _load_commander()).default.option(
+              "--scripts-prepend-node-path [bool]",
+              "prepend the node executable dir to the PATH in scripts",
+              (_conversion || _load_conversion()).boolify,
+            );
+            (_commander || _load_commander()).default.option(
+              "--no-node-version-check",
+              "do not warn when using a potentially unsupported Node version",
+            );
+            (_commander || _load_commander()).default.option(
+              "--focus",
+              "Focus on a single workspace by installing remote copies of its sibling workspaces.",
+            );
+            (_commander || _load_commander()).default.option(
+              "--otp <otpcode>",
+              "one-time password for two factor authentication",
+            );
+
+            // if -v is the first command, then always exit after returning the version
+            if (args[0] === "-v") {
+              console.log((_yarnVersion || _load_yarnVersion()).version.trim());
+              process.exitCode = 0;
+              return;
+            }
 
-var _http;
+            // get command name
+            const firstNonFlagIndex = args.findIndex(function (arg, idx, arr) {
+              const isOption = arg.startsWith("-");
+              const prev = idx > 0 && arr[idx - 1];
+              const prevOption =
+                prev &&
+                prev.startsWith("-") &&
+                (_commander || _load_commander()).default.optionFor(prev);
+              const boundToPrevOption =
+                prevOption && (prevOption.optional || prevOption.required);
+
+              return !isOption && !boundToPrevOption;
+            });
+            let preCommandArgs;
+            let commandName = "";
+            if (firstNonFlagIndex > -1) {
+              preCommandArgs = args.slice(0, firstNonFlagIndex);
+              commandName = args[firstNonFlagIndex];
+              args = args.slice(firstNonFlagIndex + 1);
+            } else {
+              preCommandArgs = args;
+              args = [];
+            }
 
-function _load_http() {
-  return _http = _interopRequireDefault(__webpack_require__(87));
-}
+            let isKnownCommand = Object.prototype.hasOwnProperty.call(
+              (_index3 || _load_index3()).default,
+              commandName,
+            );
+            const isHelp = function isHelp(arg) {
+              return arg === "--help" || arg === "-h";
+            };
+            const helpInPre = preCommandArgs.findIndex(isHelp);
+            const helpInArgs = args.findIndex(isHelp);
+            const setHelpMode = function setHelpMode() {
+              if (isKnownCommand) {
+                args.unshift(commandName);
+              }
+              commandName = "help";
+              isKnownCommand = true;
+            };
 
-var _net;
+            if (helpInPre > -1) {
+              preCommandArgs.splice(helpInPre);
+              setHelpMode();
+            } else if (isKnownCommand && helpInArgs === 0) {
+              args.splice(helpInArgs);
+              setHelpMode();
+            }
 
-function _load_net() {
-  return _net = _interopRequireDefault(__webpack_require__(164));
-}
+            if (!commandName) {
+              commandName = "install";
+              isKnownCommand = true;
+            }
+            if (commandName === "set" && args[0] === "version") {
+              commandName = "policies";
+              args.splice(0, 1, "set-version");
+              isKnownCommand = true;
+            }
+            if (!isKnownCommand) {
+              // if command is not recognized, then set default to `run`
+              args.unshift(commandName);
+              commandName = "run";
+            }
+            const command = (_index3 || _load_index3()).default[commandName];
+
+            let warnAboutRunDashDash = false;
+            // we are using "yarn <script> -abc", "yarn run <script> -abc", or "yarn node -abc", we want -abc
+            // to be script options, not yarn options
+
+            // PROXY_COMMANDS is a map of command name to the number of preservedArgs
+            const PROXY_COMMANDS = {
+              run: 1, // yarn run {command}
+              create: 1, // yarn create {project}
+              node: 0, // yarn node
+              workspaces: 1, // yarn workspaces {command}
+              workspace: 2, // yarn workspace {package} {command}
+            };
+            if (PROXY_COMMANDS.hasOwnProperty(commandName)) {
+              if (endArgs.length === 0) {
+                // $FlowFixMe doesn't like that PROXY_COMMANDS doesn't have keys for all commands.
+                let preservedArgs = PROXY_COMMANDS[commandName];
+
+                // If the --into option immediately follows the command (or the script name in the "run/create"
+                // case), we parse them as regular options so that we can cd into them
+                if (args[preservedArgs] === `--into`) {
+                  preservedArgs += 2;
+                }
+                endArgs = ["--", ...args.splice(preservedArgs)];
+              } else {
+                warnAboutRunDashDash = true;
+              }
+            }
 
-var _path;
+            args = [...preCommandArgs, ...args];
+
+            command.setFlags((_commander || _load_commander()).default);
+            (_commander || _load_commander()).default.parse([
+              ...startArgs,
+              // we use this for https://github.com/tj/commander.js/issues/346, otherwise
+              // it will strip some args that match with any options
+              "this-arg-will-get-stripped-later",
+              ...(0, (_rc || _load_rc()).getRcArgs)(commandName, args),
+              ...args,
+            ]);
+            (_commander || _load_commander()).default.args = (
+              _commander || _load_commander()
+            ).default.args.concat(endArgs.slice(1));
+
+            // we strip cmd
+            console.assert(
+              (_commander || _load_commander()).default.args.length >= 1,
+            );
+            console.assert(
+              (_commander || _load_commander()).default.args[0] ===
+                "this-arg-will-get-stripped-later",
+            );
+            (_commander || _load_commander()).default.args.shift();
+
+            //
+            const Reporter = (_commander || _load_commander()).default.json
+              ? (_index || _load_index()).JSONReporter
+              : (_index || _load_index()).ConsoleReporter;
+            const reporter = new Reporter({
+              emoji:
+                process.stdout.isTTY &&
+                (_commander || _load_commander()).default.emoji,
+              verbose: (_commander || _load_commander()).default.verbose,
+              noProgress: !(_commander || _load_commander()).default.progress,
+              isSilent:
+                (0, (_conversion || _load_conversion()).boolifyWithDefault)(
+                  process.env.YARN_SILENT,
+                  false,
+                ) || (_commander || _load_commander()).default.silent,
+              nonInteractive: (_commander || _load_commander()).default
+                .nonInteractive,
+            });
 
-function _load_path() {
-  return _path = _interopRequireDefault(__webpack_require__(0));
-}
+            const exit = function exit(exitCode) {
+              process.exitCode = exitCode || 0;
+              reporter.close();
+            };
 
-var _commander;
+            reporter.initPeakMemoryCounter();
+
+            const config = new (_config || _load_config()).default(reporter);
+            const outputWrapperEnabled = (0,
+            (_conversion || _load_conversion()).boolifyWithDefault)(
+              process.env.YARN_WRAP_OUTPUT,
+              true,
+            );
+            const shouldWrapOutput =
+              outputWrapperEnabled &&
+              !(_commander || _load_commander()).default.json &&
+              command.hasWrapper(
+                (_commander || _load_commander()).default,
+                (_commander || _load_commander()).default.args,
+              );
+
+            if (shouldWrapOutput) {
+              reporter.header(commandName, {
+                name: "yarn",
+                version: (_yarnVersion || _load_yarnVersion()).version,
+              });
+            }
 
-function _load_commander() {
-  return _commander = _interopRequireDefault(__webpack_require__(338));
-}
+            if (
+              (_commander || _load_commander()).default.nodeVersionCheck &&
+              !(_semver || _load_semver()).default.satisfies(
+                process.versions.node,
+                (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS,
+              )
+            ) {
+              reporter.warn(
+                reporter.lang(
+                  "unsupportedNodeVersion",
+                  process.versions.node,
+                  (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS,
+                ),
+              );
+            }
 
-var _fs;
+            if (
+              command.noArguments &&
+              (_commander || _load_commander()).default.args.length
+            ) {
+              reporter.error(reporter.lang("noArguments"));
+              reporter.info(command.getDocsInfo);
+              exit(1);
+              return;
+            }
 
-function _load_fs() {
-  return _fs = _interopRequireDefault(__webpack_require__(5));
-}
+            //
+            if ((_commander || _load_commander()).default.yes) {
+              reporter.warn(reporter.lang("yesWarning"));
+            }
 
-var _invariant;
+            //
+            if (
+              !(_commander || _load_commander()).default.offline &&
+              (_network || _load_network()).isOffline()
+            ) {
+              reporter.warn(reporter.lang("networkWarning"));
+            }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+            //
+            const run = function run() {
+              (0, (_invariant || _load_invariant()).default)(
+                command,
+                "missing command",
+              );
 
-var _properLockfile;
+              if (warnAboutRunDashDash) {
+                reporter.warn(reporter.lang("dashDashDeprecation"));
+              }
 
-function _load_properLockfile() {
-  return _properLockfile = _interopRequireDefault(__webpack_require__(471));
-}
+              return command
+                .run(
+                  config,
+                  reporter,
+                  (_commander || _load_commander()).default,
+                  (_commander || _load_commander()).default.args,
+                )
+                .then(function (exitCode) {
+                  if (shouldWrapOutput) {
+                    reporter.footer(false);
+                  }
+                  return exitCode;
+                });
+            };
 
-var _loudRejection;
+            //
+            const runEventuallyWithFile = function runEventuallyWithFile(
+              mutexFilename,
+              isFirstTime,
+            ) {
+              return new Promise(function (resolve) {
+                const lockFilename =
+                  mutexFilename ||
+                  (_path || _load_path()).default.join(
+                    config.cwd,
+                    (_constants || _load_constants()).SINGLE_INSTANCE_FILENAME,
+                  );
+                (_properLockfile || _load_properLockfile()).default.lock(
+                  lockFilename,
+                  { realpath: false },
+                  function (err, release) {
+                    if (err) {
+                      if (isFirstTime) {
+                        reporter.warn(reporter.lang("waitingInstance"));
+                      }
+                      setTimeout(function () {
+                        resolve(runEventuallyWithFile(mutexFilename, false));
+                      }, 200); // do not starve the CPU
+                    } else {
+                      (0, (_death || _load_death()).default)(function () {
+                        process.exitCode = 1;
+                      });
+                      resolve(
+                        run().then(function () {
+                          return new Promise(function (resolve) {
+                            return release(resolve);
+                          });
+                        }),
+                      );
+                    }
+                  },
+                );
+              });
+            };
 
-function _load_loudRejection() {
-  return _loudRejection = _interopRequireDefault(__webpack_require__(470));
-}
+            const runEventuallyWithNetwork = function runEventuallyWithNetwork(
+              mutexPort,
+            ) {
+              return new Promise(function (resolve, reject) {
+                const connectionOptions = {
+                  port:
+                    +mutexPort ||
+                    (_constants || _load_constants()).SINGLE_INSTANCE_PORT,
+                  host: "localhost",
+                };
 
-var _death;
+                function startServer() {
+                  const clients = new Set();
+                  const server = (_http || _load_http()).default.createServer(
+                    manager,
+                  );
 
-function _load_death() {
-  return _death = _interopRequireDefault(__webpack_require__(469));
-}
+                  // The server must not prevent us from exiting
+                  server.unref();
 
-var _semver;
+                  // No socket must timeout, so that they aren't closed before we exit
+                  server.timeout = 0;
 
-function _load_semver() {
-  return _semver = _interopRequireDefault(__webpack_require__(22));
-}
+                  // If we fail to setup the server, we ask the existing one for its name
+                  server.on("error", () => {
+                    reportServerName();
+                  });
 
-var _index;
+                  // If we succeed, keep track of all the connected sockets to close them later
+                  server.on("connection", (socket) => {
+                    clients.add(socket);
+                    socket.on("close", () => {
+                      clients.delete(socket);
+                    });
+                  });
 
-function _load_index() {
-  return _index = __webpack_require__(200);
-}
+                  server.listen(connectionOptions, () => {
+                    // Don't forget to kill the sockets if we're being killed via signals
+                    (0, (_death || _load_death()).default)(killSockets);
+
+                    // Also kill the sockets if we finish, whether it's a success or a failure
+                    run().then(
+                      (res) => {
+                        killSockets();
+                        resolve(res);
+                      },
+                      (err) => {
+                        killSockets();
+                        reject(err);
+                      },
+                    );
+                  });
 
-var _index2;
+                  function manager(request, response) {
+                    response.writeHead(200);
+                    response.end(
+                      JSON.stringify({ cwd: config.cwd, pid: process.pid }),
+                    );
+                  }
 
-function _load_index2() {
-  return _index2 = __webpack_require__(57);
-}
+                  function killSockets() {
+                    try {
+                      server.close();
+                    } catch (err) {
+                      // best effort
+                    }
 
-var _index3;
+                    for (
+                      var _iterator = clients,
+                        _isArray = Array.isArray(_iterator),
+                        _i = 0,
+                        _iterator = _isArray
+                          ? _iterator
+                          : _iterator[Symbol.iterator]();
+                      ;
+
+                    ) {
+                      var _ref2;
+
+                      if (_isArray) {
+                        if (_i >= _iterator.length) break;
+                        _ref2 = _iterator[_i++];
+                      } else {
+                        _i = _iterator.next();
+                        if (_i.done) break;
+                        _ref2 = _i.value;
+                      }
+
+                      const socket = _ref2;
+
+                      try {
+                        socket.destroy();
+                      } catch (err) {
+                        // best effort
+                      }
+                    }
 
-function _load_index3() {
-  return _index3 = _interopRequireDefault(__webpack_require__(334));
-}
+                    // If the process hasn't exited in the next 5s, it has stalled and we abort
+                    const timeout = setTimeout(() => {
+                      console.error("Process stalled");
+                      if (process._getActiveHandles) {
+                        console.error("Active handles:");
+                        // $FlowFixMe: getActiveHandles is undocumented, but it exists
+                        for (
+                          var _iterator2 = process._getActiveHandles(),
+                            _isArray2 = Array.isArray(_iterator2),
+                            _i2 = 0,
+                            _iterator2 = _isArray2
+                              ? _iterator2
+                              : _iterator2[Symbol.iterator]();
+                          ;
+
+                        ) {
+                          var _ref3;
+
+                          if (_isArray2) {
+                            if (_i2 >= _iterator2.length) break;
+                            _ref3 = _iterator2[_i2++];
+                          } else {
+                            _i2 = _iterator2.next();
+                            if (_i2.done) break;
+                            _ref3 = _i2.value;
+                          }
+
+                          const handle = _ref3;
+
+                          console.error(`  - ${handle.constructor.name}`);
+                        }
+                      }
+                      // eslint-disable-next-line no-process-exit
+                      process.exit(1);
+                    }, 5000);
+
+                    // This timeout must not prevent us from exiting
+                    // $FlowFixMe: Node's setTimeout returns a Timeout, not a Number
+                    timeout.unref();
+                  }
+                }
 
-var _constants;
+                function reportServerName() {
+                  const request = (_http || _load_http()).default.get(
+                    connectionOptions,
+                    (response) => {
+                      const buffers = [];
+
+                      response.on("data", (buffer) => {
+                        buffers.push(buffer);
+                      });
+
+                      response.on("end", () => {
+                        try {
+                          var _JSON$parse = JSON.parse(
+                            Buffer.concat(buffers).toString(),
+                          );
+
+                          const cwd = _JSON$parse.cwd,
+                            pid = _JSON$parse.pid;
+
+                          reporter.warn(
+                            reporter.lang("waitingNamedInstance", pid, cwd),
+                          );
+                        } catch (error) {
+                          reporter.verbose(error);
+                          reject(
+                            new Error(
+                              reporter.lang(
+                                "mutexPortBusy",
+                                connectionOptions.port,
+                              ),
+                            ),
+                          );
+                          return;
+                        }
+                        waitForTheNetwork();
+                      });
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+                      response.on("error", () => {
+                        startServer();
+                      });
+                    },
+                  );
 
-var _network;
+                  request.on("error", () => {
+                    startServer();
+                  });
+                }
 
-function _load_network() {
-  return _network = _interopRequireWildcard(__webpack_require__(337));
-}
+                function waitForTheNetwork() {
+                  const socket = (_net || _load_net()).default.createConnection(
+                    connectionOptions,
+                  );
 
-var _errors;
+                  socket.on("error", () => {
+                    // catch & ignore, the retry is handled in 'close'
+                  });
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+                  socket.on("close", () => {
+                    startServer();
+                  });
+                }
 
-var _config;
+                startServer();
+              });
+            };
 
-function _load_config() {
-  return _config = _interopRequireDefault(__webpack_require__(162));
-}
+            function onUnexpectedError(err) {
+              function indent(str) {
+                return "\n  " + str.trim().split("\n").join("\n  ");
+              }
 
-var _rc;
+              const log = [];
+              log.push(`Arguments: ${indent(process.argv.join(" "))}`);
+              log.push(`PATH: ${indent(process.env.PATH || "undefined")}`);
+              log.push(
+                `Yarn version: ${indent((_yarnVersion || _load_yarnVersion()).version)}`,
+              );
+              log.push(`Node version: ${indent(process.versions.node)}`);
+              log.push(
+                `Platform: ${indent(process.platform + " " + process.arch)}`,
+              );
+
+              log.push(`Trace: ${indent(err.stack)}`);
+
+              // add manifests
+              for (
+                var _iterator3 = (_index2 || _load_index2()).registryNames,
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-function _load_rc() {
-  return _rc = __webpack_require__(335);
-}
+              ) {
+                var _ref4;
 
-var _child;
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref4 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref4 = _i3.value;
+                }
 
-function _load_child() {
-  return _child = __webpack_require__(58);
-}
+                const registryName = _ref4;
+
+                const possibleLoc = (_path || _load_path()).default.join(
+                  config.cwd,
+                  (_index2 || _load_index2()).registries[registryName].filename,
+                );
+                const manifest = (_fs || _load_fs()).default.existsSync(
+                  possibleLoc,
+                )
+                  ? (_fs || _load_fs()).default.readFileSync(
+                      possibleLoc,
+                      "utf8",
+                    )
+                  : "No manifest";
+                log.push(`${registryName} manifest: ${indent(manifest)}`);
+              }
 
-var _yarnVersion;
+              // lockfile
+              const lockLoc = (_path || _load_path()).default.join(
+                config.lockfileFolder || config.cwd, // lockfileFolder might not be set at this point
+                (_constants || _load_constants()).LOCKFILE_FILENAME,
+              );
+              const lockfile = (_fs || _load_fs()).default.existsSync(lockLoc)
+                ? (_fs || _load_fs()).default.readFileSync(lockLoc, "utf8")
+                : "No lockfile";
+              log.push(`Lockfile: ${indent(lockfile)}`);
 
-function _load_yarnVersion() {
-  return _yarnVersion = __webpack_require__(120);
-}
+              const errorReportLoc = writeErrorReport(log);
 
-var _signalHandler;
+              reporter.error(reporter.lang("unexpectedError", err.message));
 
-function _load_signalHandler() {
-  return _signalHandler = _interopRequireDefault(__webpack_require__(468));
-}
+              if (errorReportLoc) {
+                reporter.info(reporter.lang("bugReport", errorReportLoc));
+              }
+            }
 
-var _conversion;
+            function writeErrorReport(log) {
+              const errorReportLoc = config.enableMetaFolder
+                ? (_path || _load_path()).default.join(
+                    config.cwd,
+                    (_constants || _load_constants()).META_FOLDER,
+                    "yarn-error.log",
+                  )
+                : (_path || _load_path()).default.join(
+                    config.cwd,
+                    "yarn-error.log",
+                  );
 
-function _load_conversion() {
-  return _conversion = __webpack_require__(336);
-}
+              try {
+                (_fs || _load_fs()).default.writeFileSync(
+                  errorReportLoc,
+                  log.join("\n\n") + "\n",
+                );
+              } catch (err) {
+                reporter.error(
+                  reporter.lang("fileWriteError", errorReportLoc, err.message),
+                );
+                return undefined;
+              }
 
-var _errors2;
+              return errorReportLoc;
+            }
 
-function _load_errors2() {
-  return _errors2 = __webpack_require__(6);
-}
+            const cwd = command.shouldRunInCurrentCwd
+              ? (_commander || _load_commander()).default.cwd
+              : findProjectRoot((_commander || _load_commander()).default.cwd);
+
+            const folderOptionKeys = [
+              "linkFolder",
+              "globalFolder",
+              "preferredCacheFolder",
+              "cacheFolder",
+              "modulesFolder",
+            ];
+
+            // Resolve all folder options relative to cwd
+            const resolvedFolderOptions = {};
+            folderOptionKeys.forEach(function (folderOptionKey) {
+              const folderOption = (_commander || _load_commander()).default[
+                folderOptionKey
+              ];
+              const resolvedFolderOption = folderOption
+                ? (_path || _load_path()).default.resolve(
+                    (_commander || _load_commander()).default.cwd,
+                    folderOption,
+                  )
+                : folderOption;
+              resolvedFolderOptions[folderOptionKey] = resolvedFolderOption;
+            });
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+            yield config
+              .init(
+                (0, (_extends2 || _load_extends()).default)(
+                  {
+                    cwd,
+                    commandName,
+                  },
+                  resolvedFolderOptions,
+                  {
+                    enablePnp: (_commander || _load_commander()).default.pnp,
+                    disablePnp: (_commander || _load_commander()).default
+                      .disablePnp,
+                    enableDefaultRc: (_commander || _load_commander()).default
+                      .defaultRc,
+                    extraneousYarnrcFiles: (_commander || _load_commander())
+                      .default.useYarnrc,
+                    binLinks: (_commander || _load_commander()).default
+                      .binLinks,
+                    preferOffline: (_commander || _load_commander()).default
+                      .preferOffline,
+                    captureHar: (_commander || _load_commander()).default.har,
+                    ignorePlatform: (_commander || _load_commander()).default
+                      .ignorePlatform,
+                    ignoreEngines: (_commander || _load_commander()).default
+                      .ignoreEngines,
+                    ignoreScripts: (_commander || _load_commander()).default
+                      .ignoreScripts,
+                    offline:
+                      (_commander || _load_commander()).default.preferOffline ||
+                      (_commander || _load_commander()).default.offline,
+                    looseSemver: !(_commander || _load_commander()).default
+                      .strictSemver,
+                    production: (_commander || _load_commander()).default
+                      .production,
+                    httpProxy: (_commander || _load_commander()).default.proxy,
+                    httpsProxy: (_commander || _load_commander()).default
+                      .httpsProxy,
+                    registry: (_commander || _load_commander()).default
+                      .registry,
+                    networkConcurrency: (_commander || _load_commander())
+                      .default.networkConcurrency,
+                    networkTimeout: (_commander || _load_commander()).default
+                      .networkTimeout,
+                    nonInteractive: (_commander || _load_commander()).default
+                      .nonInteractive,
+                    updateChecksums: (_commander || _load_commander()).default
+                      .updateChecksums,
+                    focus: (_commander || _load_commander()).default.focus,
+                    otp: (_commander || _load_commander()).default.otp,
+                  },
+                ),
+              )
+              .then(function () {
+                // lockfile check must happen after config.init sets lockfileFolder
+                if (
+                  command.requireLockfile &&
+                  !(_fs || _load_fs()).default.existsSync(
+                    (_path || _load_path()).default.join(
+                      config.lockfileFolder,
+                      (_constants || _load_constants()).LOCKFILE_FILENAME,
+                    ),
+                  )
+                ) {
+                  throw new (_errors || _load_errors()).MessageError(
+                    reporter.lang("noRequiredLockfile"),
+                  );
+                }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                // option "no-progress" stored in yarn config
+                const noProgressConfig =
+                  config.registries.yarn.getOption("no-progress");
 
-process.stdout.prependListener('error', err => {
-  // swallow err only if downstream consumer process closed pipe early
-  if (err.code === 'EPIPE' || err.code === 'ERR_STREAM_DESTROYED') {
-    return;
-  }
-  throw err;
-});
+                if (noProgressConfig) {
+                  reporter.disableProgress();
+                }
 
-function findProjectRoot(base) {
-  let prev = null;
-  let dir = base;
+                // verbose logs outputs process.uptime() with this line we can sync uptime to absolute time on the computer
+                reporter.verbose(`current time: ${new Date().toISOString()}`);
+
+                const mutex = (_commander || _load_commander()).default.mutex;
+                if (mutex && typeof mutex === "string") {
+                  const separatorLoc = mutex.indexOf(":");
+                  let mutexType;
+                  let mutexSpecifier;
+                  if (separatorLoc === -1) {
+                    mutexType = mutex;
+                    mutexSpecifier = undefined;
+                  } else {
+                    mutexType = mutex.substring(0, separatorLoc);
+                    mutexSpecifier = mutex.substring(separatorLoc + 1);
+                  }
 
-  do {
-    if ((_fs || _load_fs()).default.existsSync((_path || _load_path()).default.join(dir, (_constants || _load_constants()).NODE_PACKAGE_JSON))) {
-      return dir;
-    }
+                  if (mutexType === "file") {
+                    return runEventuallyWithFile(mutexSpecifier, true).then(
+                      exit,
+                    );
+                  } else if (mutexType === "network") {
+                    return runEventuallyWithNetwork(mutexSpecifier).then(exit);
+                  } else {
+                    throw new (_errors || _load_errors()).MessageError(
+                      `Unknown single instance type ${mutexType}`,
+                    );
+                  }
+                } else {
+                  return run().then(exit);
+                }
+              })
+              .catch(function (err) {
+                reporter.verbose(err.stack);
 
-    prev = dir;
-    dir = (_path || _load_path()).default.dirname(dir);
-  } while (dir !== prev);
+                if (
+                  err instanceof
+                    (_errors2 || _load_errors2()).ProcessTermError &&
+                  reporter.isSilent
+                ) {
+                  return exit(err.EXIT_CODE || 1);
+                }
 
-  return base;
-}
+                if (err instanceof (_errors || _load_errors()).MessageError) {
+                  reporter.error(err.message);
+                } else {
+                  onUnexpectedError(err);
+                }
 
-const autoRun = exports.autoRun = module.children.length === 0;
+                if (command.getDocsInfo) {
+                  reporter.info(command.getDocsInfo);
+                }
 
-if (__webpack_require__.c[__webpack_require__.s] === module) {
-  start().catch(error => {
-    console.error(error.stack || error.message || error);
-    process.exitCode = 1;
-  });
-}
+                if (
+                  err instanceof (_errors2 || _load_errors2()).ProcessTermError
+                ) {
+                  return exit(err.EXIT_CODE || 1);
+                }
 
-exports.default = start;
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
+                return exit(1);
+              });
+          });
 
-/***/ }),
-/* 550 */
-/***/ (function(module, exports, __webpack_require__) {
+          return function main(_x) {
+            return _ref.apply(this, arguments);
+          };
+        })());
 
-"use strict";
+        let start = (() => {
+          var _ref5 = (0,
+          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const rc = (0, (_rc || _load_rc()).getRcConfigForCwd)(
+                process.cwd(),
+                process.argv.slice(2),
+              );
+              const yarnPath = rc["yarn-path"] || rc["yarnPath"];
+
+              if (
+                yarnPath &&
+                !(0, (_conversion || _load_conversion()).boolifyWithDefault)(
+                  process.env.YARN_IGNORE_PATH,
+                  false,
+                )
+              ) {
+                const argv = process.argv.slice(2);
+                const opts = {
+                  stdio: "inherit",
+                  env: Object.assign({}, process.env, { YARN_IGNORE_PATH: 1 }),
+                };
+                let exitCode = 0;
 
+                process.on(`SIGINT`, function () {
+                  // We don't want SIGINT to kill our process; we want it to kill the
+                  // innermost process, whose end will cause our own to exit.
+                });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+                try {
+                  if (/\.[cm]?js$/.test(yarnPath)) {
+                    exitCode = yield (0, (_child || _load_child()).spawnp)(
+                      process.execPath,
+                      [yarnPath, ...argv],
+                      opts,
+                    );
+                  } else {
+                    exitCode = yield (0, (_child || _load_child()).spawnp)(
+                      yarnPath,
+                      argv,
+                      opts,
+                    );
+                  }
+                } catch (firstError) {
+                  try {
+                    exitCode = yield (0, (_child || _load_child()).forkp)(
+                      yarnPath,
+                      argv,
+                      opts,
+                    );
+                  } catch (error) {
+                    throw firstError;
+                  }
+                }
 
-var _asyncToGenerator2;
+                process.exitCode = exitCode;
+              } else {
+                // ignore all arguments after a --
+                const doubleDashIndex = process.argv.findIndex(
+                  function (element) {
+                    return element === "--";
+                  },
+                );
+                const startArgs = process.argv.slice(0, 2);
+                const args = process.argv.slice(
+                  2,
+                  doubleDashIndex === -1
+                    ? process.argv.length
+                    : doubleDashIndex,
+                );
+                const endArgs =
+                  doubleDashIndex === -1
+                    ? []
+                    : process.argv.slice(doubleDashIndex);
+
+                yield main({ startArgs, args, endArgs });
+              }
+            },
+          );
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          return function start() {
+            return _ref5.apply(this, arguments);
+          };
+        })();
 
-var _baseFetcher;
+        // When this module is compiled via Webpack, its child
+        // count will be 0 since it is a single-file bundle.
 
-function _load_baseFetcher() {
-  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
-}
+        var _http;
 
-var _fs;
+        function _load_http() {
+          return (_http = _interopRequireDefault(__webpack_require__(87)));
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        var _net;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        function _load_net() {
+          return (_net = _interopRequireDefault(__webpack_require__(164)));
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        var _path;
 
-class CopyFetcher extends (_baseFetcher || _load_baseFetcher()).default {
-  _fetch() {
-    var _this = this;
+        function _load_path() {
+          return (_path = _interopRequireDefault(__webpack_require__(0)));
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield (_fs || _load_fs()).copy(_this.reference, _this.dest, _this.reporter);
-      return {
-        hash: _this.hash || '',
-        resolved: null
-      };
-    })();
-  }
-}
-exports.default = CopyFetcher;
+        var _commander;
 
-/***/ }),
-/* 551 */
-/***/ (function(module, exports, __webpack_require__) {
+        function _load_commander() {
+          return (_commander = _interopRequireDefault(
+            __webpack_require__(338),
+          ));
+        }
 
-"use strict";
+        var _fs;
 
+        function _load_fs() {
+          return (_fs = _interopRequireDefault(__webpack_require__(5)));
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        var _invariant;
 
-var _asyncToGenerator2;
+        function _load_invariant() {
+          return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+        }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+        var _properLockfile;
 
-var _errors;
+        function _load_properLockfile() {
+          return (_properLockfile = _interopRequireDefault(
+            __webpack_require__(471),
+          ));
+        }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+        var _loudRejection;
 
-var _baseFetcher;
+        function _load_loudRejection() {
+          return (_loudRejection = _interopRequireDefault(
+            __webpack_require__(470),
+          ));
+        }
 
-function _load_baseFetcher() {
-  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
-}
+        var _death;
 
-var _git;
+        function _load_death() {
+          return (_death = _interopRequireDefault(__webpack_require__(469)));
+        }
 
-function _load_git() {
-  return _git = _interopRequireDefault(__webpack_require__(219));
-}
+        var _semver;
 
-var _fs;
+        function _load_semver() {
+          return (_semver = _interopRequireDefault(__webpack_require__(22)));
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        var _index;
 
-var _constants;
+        function _load_index() {
+          return (_index = __webpack_require__(200));
+        }
 
-function _load_constants() {
-  return _constants = _interopRequireWildcard(__webpack_require__(8));
-}
+        var _index2;
 
-var _crypto;
+        function _load_index2() {
+          return (_index2 = __webpack_require__(57));
+        }
 
-function _load_crypto() {
-  return _crypto = _interopRequireWildcard(__webpack_require__(168));
-}
+        var _index3;
 
-var _install;
+        function _load_index3() {
+          return (_index3 = _interopRequireDefault(__webpack_require__(334)));
+        }
 
-function _load_install() {
-  return _install = __webpack_require__(34);
-}
+        var _constants;
 
-var _lockfile;
+        function _load_constants() {
+          return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+        }
 
-function _load_lockfile() {
-  return _lockfile = _interopRequireDefault(__webpack_require__(19));
-}
+        var _network;
 
-var _config;
+        function _load_network() {
+          return (_network = _interopRequireWildcard(__webpack_require__(337)));
+        }
 
-function _load_config() {
-  return _config = _interopRequireDefault(__webpack_require__(162));
-}
+        var _errors;
 
-var _pack;
+        function _load_errors() {
+          return (_errors = __webpack_require__(6));
+        }
 
-function _load_pack() {
-  return _pack = __webpack_require__(166);
-}
+        var _config;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        function _load_config() {
+          return (_config = _interopRequireDefault(__webpack_require__(162)));
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        var _rc;
 
-const tarFs = __webpack_require__(193);
-const url = __webpack_require__(24);
-const path = __webpack_require__(0);
-const fs = __webpack_require__(5);
+        function _load_rc() {
+          return (_rc = __webpack_require__(335));
+        }
 
-const invariant = __webpack_require__(9);
+        var _child;
 
-const PACKED_FLAG = '1';
+        function _load_child() {
+          return (_child = __webpack_require__(58));
+        }
 
-class GitFetcher extends (_baseFetcher || _load_baseFetcher()).default {
-  setupMirrorFromCache() {
-    var _this = this;
+        var _yarnVersion;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const tarballMirrorPath = _this.getTarballMirrorPath();
-      const tarballCachePath = _this.getTarballCachePath();
+        function _load_yarnVersion() {
+          return (_yarnVersion = __webpack_require__(120));
+        }
 
-      if (tarballMirrorPath == null) {
-        return;
-      }
+        var _signalHandler;
 
-      if (!(yield (_fs || _load_fs()).exists(tarballMirrorPath)) && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
-        // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
-        yield (_fs || _load_fs()).mkdirp(path.dirname(tarballMirrorPath));
-        yield (_fs || _load_fs()).copy(tarballCachePath, tarballMirrorPath, _this.reporter);
-      }
-    })();
-  }
+        function _load_signalHandler() {
+          return (_signalHandler = _interopRequireDefault(
+            __webpack_require__(468),
+          ));
+        }
 
-  getTarballMirrorPath({ withCommit = true } = {}) {
-    var _url$parse = url.parse(this.reference);
+        var _conversion;
 
-    const pathname = _url$parse.pathname;
+        function _load_conversion() {
+          return (_conversion = __webpack_require__(336));
+        }
 
+        var _errors2;
 
-    if (pathname == null) {
-      return null;
-    }
+        function _load_errors2() {
+          return (_errors2 = __webpack_require__(6));
+        }
 
-    const hash = this.hash;
+        function _interopRequireWildcard(obj) {
+          if (obj && obj.__esModule) {
+            return obj;
+          } else {
+            var newObj = {};
+            if (obj != null) {
+              for (var key in obj) {
+                if (Object.prototype.hasOwnProperty.call(obj, key))
+                  newObj[key] = obj[key];
+              }
+            }
+            newObj.default = obj;
+            return newObj;
+          }
+        }
 
-    let packageFilename = withCommit && hash ? `${path.basename(pathname)}-${hash}` : `${path.basename(pathname)}`;
+        function _interopRequireDefault(obj) {
+          return obj && obj.__esModule ? obj : { default: obj };
+        }
 
-    if (packageFilename.startsWith(':')) {
-      packageFilename = packageFilename.substr(1);
-    }
+        process.stdout.prependListener("error", (err) => {
+          // swallow err only if downstream consumer process closed pipe early
+          if (err.code === "EPIPE" || err.code === "ERR_STREAM_DESTROYED") {
+            return;
+          }
+          throw err;
+        });
 
-    return this.config.getOfflineMirrorPath(packageFilename);
-  }
+        function findProjectRoot(base) {
+          let prev = null;
+          let dir = base;
 
-  getTarballCachePath() {
-    return path.join(this.dest, (_constants || _load_constants()).TARBALL_FILENAME);
-  }
+          do {
+            if (
+              (_fs || _load_fs()).default.existsSync(
+                (_path || _load_path()).default.join(
+                  dir,
+                  (_constants || _load_constants()).NODE_PACKAGE_JSON,
+                ),
+              )
+            ) {
+              return dir;
+            }
 
-  getLocalPaths(override) {
-    const paths = [override ? path.resolve(this.config.cwd, override) : null, this.getTarballMirrorPath(), this.getTarballMirrorPath({ withCommit: false }), this.getTarballCachePath()];
-    // $FlowFixMe: https://github.com/facebook/flow/issues/1414
-    return paths.filter(path => path != null);
-  }
+            prev = dir;
+            dir = (_path || _load_path()).default.dirname(dir);
+          } while (dir !== prev);
 
-  fetchFromLocal(override) {
-    var _this2 = this;
+          return base;
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const tarPaths = _this2.getLocalPaths(override);
-      const stream = yield (_fs || _load_fs()).readFirstAvailableStream(tarPaths);
+        const autoRun = (exports.autoRun = module.children.length === 0);
 
-      return new Promise(function (resolve, reject) {
-        if (!stream) {
-          reject(new (_errors || _load_errors()).MessageError(_this2.reporter.lang('tarballNotInNetworkOrCache', _this2.reference, tarPaths)));
-          return;
+        if (__webpack_require__.c[__webpack_require__.s] === module) {
+          start().catch((error) => {
+            console.error(error.stack || error.message || error);
+            process.exitCode = 1;
+          });
         }
-        invariant(stream, 'cachedStream should be available at this point');
-        // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
-        const tarballPath = stream.path;
 
-        const untarStream = _this2._createUntarStream(_this2.dest);
+        exports.default = start;
+        /* WEBPACK VAR INJECTION */
+      }).call(exports, __webpack_require__(163)(module));
 
-        const hashStream = new (_crypto || _load_crypto()).HashStream();
-        stream.pipe(hashStream).pipe(untarStream).on('finish', function () {
-          const expectHash = _this2.hash;
-          invariant(expectHash, 'Commit hash required');
-
-          const actualHash = hashStream.getHash();
+      /***/
+    },
+    /* 550 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-          // This condition is disabled because "expectHash" actually is the commit hash
-          // This is a design issue that we'll need to fix (https://github.com/yarnpkg/yarn/pull/3449)
-          if (true) {
-            resolve({
-              hash: expectHash
-            });
-          } else {
-            reject(new (_errors || _load_errors()).SecurityError(_this2.config.reporter.lang('fetchBadHashWithPath', _this2.packageName, _this2.remote.reference, expectHash, actualHash)));
-          }
-        }).on('error', function (err) {
-          reject(new (_errors || _load_errors()).MessageError(this.reporter.lang('fetchErrorCorrupt', err.message, tarballPath)));
-        });
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
       });
-    })();
-  }
 
-  hasPrepareScript(git) {
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const manifestFile = yield git.getFile('package.json');
+      var _asyncToGenerator2;
 
-      if (manifestFile) {
-        const scripts = JSON.parse(manifestFile).scripts;
-        const hasPrepareScript = Boolean(scripts && scripts.prepare);
-        return hasPrepareScript;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      return false;
-    })();
-  }
+      var _baseFetcher;
 
-  fetchFromExternal() {
-    var _this3 = this;
+      function _load_baseFetcher() {
+        return (_baseFetcher = _interopRequireDefault(
+          __webpack_require__(167),
+        ));
+      }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const hash = _this3.hash;
-      invariant(hash, 'Commit hash required');
+      var _fs;
 
-      const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(_this3.reference);
-      const git = new (_git || _load_git()).default(_this3.config, gitUrl, hash);
-      yield git.init();
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-      if (yield _this3.hasPrepareScript(git)) {
-        yield _this3.fetchFromInstallAndPack(git);
-      } else {
-        yield _this3.fetchFromGitArchive(git);
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
       }
 
-      return {
-        hash
-      };
-    })();
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  fetchFromInstallAndPack(git) {
-    var _this4 = this;
+      class CopyFetcher extends (_baseFetcher || _load_baseFetcher()).default {
+        _fetch() {
+          var _this = this;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const prepareDirectory = _this4.config.getTemp(`${(_crypto || _load_crypto()).hash(git.gitUrl.repository)}.${git.hash}.prepare`);
-      yield (_fs || _load_fs()).unlink(prepareDirectory);
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield (_fs || _load_fs()).copy(
+                _this.reference,
+                _this.dest,
+                _this.reporter,
+              );
+              return {
+                hash: _this.hash || "",
+                resolved: null,
+              };
+            },
+          )();
+        }
+      }
+      exports.default = CopyFetcher;
 
-      yield git.clone(prepareDirectory);
+      /***/
+    },
+    /* 551 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      var _ref = yield Promise.all([(_config || _load_config()).default.create({
-        binLinks: true,
-        cwd: prepareDirectory,
-        disablePrepublish: true,
-        production: false
-      }, _this4.reporter), (_lockfile || _load_lockfile()).default.fromDirectory(prepareDirectory, _this4.reporter)]);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-      const prepareConfig = _ref[0],
-            prepareLockFile = _ref[1];
+      var _asyncToGenerator2;
 
-      yield (0, (_install || _load_install()).install)(prepareConfig, _this4.reporter, {}, prepareLockFile);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-      const tarballMirrorPath = _this4.getTarballMirrorPath();
-      const tarballCachePath = _this4.getTarballCachePath();
+      var _errors;
 
-      if (tarballMirrorPath) {
-        yield _this4._packToTarball(prepareConfig, tarballMirrorPath);
-      }
-      if (tarballCachePath) {
-        yield _this4._packToTarball(prepareConfig, tarballCachePath);
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
       }
 
-      yield _this4._packToDirectory(prepareConfig, _this4.dest);
-
-      yield (_fs || _load_fs()).unlink(prepareDirectory);
-    })();
-  }
+      var _baseFetcher;
 
-  _packToTarball(config, path) {
-    var _this5 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const tarballStream = yield _this5._createTarballStream(config);
-      yield new Promise(function (resolve, reject) {
-        const writeStream = fs.createWriteStream(path);
-        tarballStream.on('error', reject);
-        writeStream.on('error', reject);
-        writeStream.on('end', resolve);
-        writeStream.on('open', function () {
-          tarballStream.pipe(writeStream);
-        });
-        writeStream.once('finish', resolve);
-      });
-    })();
-  }
+      function _load_baseFetcher() {
+        return (_baseFetcher = _interopRequireDefault(
+          __webpack_require__(167),
+        ));
+      }
 
-  _packToDirectory(config, dest) {
-    var _this6 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const tarballStream = yield _this6._createTarballStream(config);
-      yield new Promise(function (resolve, reject) {
-        const untarStream = _this6._createUntarStream(dest);
-        tarballStream.on('error', reject);
-        untarStream.on('error', reject);
-        untarStream.on('end', resolve);
-        untarStream.once('finish', resolve);
-        tarballStream.pipe(untarStream);
-      });
-    })();
-  }
+      var _git;
 
-  _createTarballStream(config) {
-    let savedPackedHeader = false;
-    return (0, (_pack || _load_pack()).packTarball)(config, {
-      mapHeader(header) {
-        if (!savedPackedHeader) {
-          savedPackedHeader = true;
-          header.pax = header.pax || {};
-          // add a custom data on the first header
-          // in order to distinguish a tar from "git archive" and a tar from "pack" command
-          header.pax.packed = PACKED_FLAG;
-        }
-        return header;
+      function _load_git() {
+        return (_git = _interopRequireDefault(__webpack_require__(219)));
       }
-    });
-  }
 
-  _createUntarStream(dest) {
-    const PREFIX = 'package/';
-    let isPackedTarball = undefined;
-    return tarFs.extract(dest, {
-      dmode: 0o555, // all dirs should be readable
-      fmode: 0o444, // all files should be readable
-      chown: false, // don't chown. just leave as it is
-      map: header => {
-        if (isPackedTarball === undefined) {
-          isPackedTarball = header.pax && header.pax.packed === PACKED_FLAG;
-        }
-        if (isPackedTarball) {
-          header.name = header.name.substr(PREFIX.length);
-        }
+      var _fs;
+
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
-    });
-  }
 
-  fetchFromGitArchive(git) {
-    var _this7 = this;
+      var _constants;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield git.clone(_this7.dest);
-      const tarballMirrorPath = _this7.getTarballMirrorPath();
-      const tarballCachePath = _this7.getTarballCachePath();
+      function _load_constants() {
+        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      }
+
+      var _crypto;
 
-      if (tarballMirrorPath) {
-        yield git.archive(tarballMirrorPath);
+      function _load_crypto() {
+        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
       }
 
-      if (tarballCachePath) {
-        yield git.archive(tarballCachePath);
+      var _install;
+
+      function _load_install() {
+        return (_install = __webpack_require__(34));
       }
-    })();
-  }
 
-  _fetch() {
-    return this.fetchFromLocal().catch(err => this.fetchFromExternal());
-  }
-}
-exports.default = GitFetcher;
+      var _lockfile;
 
-/***/ }),
-/* 552 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_lockfile() {
+        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      }
 
-"use strict";
+      var _config;
 
+      function _load_config() {
+        return (_config = _interopRequireDefault(__webpack_require__(162)));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.workspace = exports.tarball = exports.git = exports.copy = exports.base = undefined;
+      var _pack;
 
-var _baseFetcher;
+      function _load_pack() {
+        return (_pack = __webpack_require__(166));
+      }
 
-function _load_baseFetcher() {
-  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
-}
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-var _copyFetcher;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _load_copyFetcher() {
-  return _copyFetcher = _interopRequireDefault(__webpack_require__(550));
-}
+      const tarFs = __webpack_require__(193);
+      const url = __webpack_require__(24);
+      const path = __webpack_require__(0);
+      const fs = __webpack_require__(5);
 
-var _gitFetcher;
+      const invariant = __webpack_require__(9);
 
-function _load_gitFetcher() {
-  return _gitFetcher = _interopRequireDefault(__webpack_require__(551));
-}
+      const PACKED_FLAG = "1";
 
-var _tarballFetcher;
+      class GitFetcher extends (_baseFetcher || _load_baseFetcher()).default {
+        setupMirrorFromCache() {
+          var _this = this;
 
-function _load_tarballFetcher() {
-  return _tarballFetcher = _interopRequireDefault(__webpack_require__(364));
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const tarballMirrorPath = _this.getTarballMirrorPath();
+              const tarballCachePath = _this.getTarballCachePath();
 
-var _workspaceFetcher;
+              if (tarballMirrorPath == null) {
+                return;
+              }
 
-function _load_workspaceFetcher() {
-  return _workspaceFetcher = _interopRequireDefault(__webpack_require__(553));
-}
+              if (
+                !(yield (_fs || _load_fs()).exists(tarballMirrorPath)) &&
+                (yield (_fs || _load_fs()).exists(tarballCachePath))
+              ) {
+                // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
+                yield (_fs || _load_fs()).mkdirp(
+                  path.dirname(tarballMirrorPath),
+                );
+                yield (_fs || _load_fs()).copy(
+                  tarballCachePath,
+                  tarballMirrorPath,
+                  _this.reporter,
+                );
+              }
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        getTarballMirrorPath({ withCommit = true } = {}) {
+          var _url$parse = url.parse(this.reference);
 
-exports.base = (_baseFetcher || _load_baseFetcher()).default;
-exports.copy = (_copyFetcher || _load_copyFetcher()).default;
-exports.git = (_gitFetcher || _load_gitFetcher()).default;
-exports.tarball = (_tarballFetcher || _load_tarballFetcher()).default;
-exports.workspace = (_workspaceFetcher || _load_workspaceFetcher()).default;
+          const pathname = _url$parse.pathname;
 
-/***/ }),
-/* 553 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (pathname == null) {
+            return null;
+          }
 
-"use strict";
+          const hash = this.hash;
 
+          let packageFilename =
+            withCommit && hash
+              ? `${path.basename(pathname)}-${hash}`
+              : `${path.basename(pathname)}`;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+          if (packageFilename.startsWith(":")) {
+            packageFilename = packageFilename.substr(1);
+          }
 
-var _extends2;
+          return this.config.getOfflineMirrorPath(packageFilename);
+        }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+        getTarballCachePath() {
+          return path.join(
+            this.dest,
+            (_constants || _load_constants()).TARBALL_FILENAME,
+          );
+        }
 
-var _asyncToGenerator2;
+        getLocalPaths(override) {
+          const paths = [
+            override ? path.resolve(this.config.cwd, override) : null,
+            this.getTarballMirrorPath(),
+            this.getTarballMirrorPath({ withCommit: false }),
+            this.getTarballCachePath(),
+          ];
+          // $FlowFixMe: https://github.com/facebook/flow/issues/1414
+          return paths.filter((path) => path != null);
+        }
+
+        fetchFromLocal(override) {
+          var _this2 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const tarPaths = _this2.getLocalPaths(override);
+              const stream = yield (_fs || _load_fs()).readFirstAvailableStream(
+                tarPaths,
+              );
+
+              return new Promise(function (resolve, reject) {
+                if (!stream) {
+                  reject(
+                    new (_errors || _load_errors()).MessageError(
+                      _this2.reporter.lang(
+                        "tarballNotInNetworkOrCache",
+                        _this2.reference,
+                        tarPaths,
+                      ),
+                    ),
+                  );
+                  return;
+                }
+                invariant(
+                  stream,
+                  "cachedStream should be available at this point",
+                );
+                // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
+                const tarballPath = stream.path;
+
+                const untarStream = _this2._createUntarStream(_this2.dest);
+
+                const hashStream = new (_crypto || _load_crypto()).HashStream();
+                stream
+                  .pipe(hashStream)
+                  .pipe(untarStream)
+                  .on("finish", function () {
+                    const expectHash = _this2.hash;
+                    invariant(expectHash, "Commit hash required");
+
+                    const actualHash = hashStream.getHash();
+
+                    // This condition is disabled because "expectHash" actually is the commit hash
+                    // This is a design issue that we'll need to fix (https://github.com/yarnpkg/yarn/pull/3449)
+                    if (true) {
+                      resolve({
+                        hash: expectHash,
+                      });
+                    } else {
+                      reject(
+                        new (_errors || _load_errors()).SecurityError(
+                          _this2.config.reporter.lang(
+                            "fetchBadHashWithPath",
+                            _this2.packageName,
+                            _this2.remote.reference,
+                            expectHash,
+                            actualHash,
+                          ),
+                        ),
+                      );
+                    }
+                  })
+                  .on("error", function (err) {
+                    reject(
+                      new (_errors || _load_errors()).MessageError(
+                        this.reporter.lang(
+                          "fetchErrorCorrupt",
+                          err.message,
+                          tarballPath,
+                        ),
+                      ),
+                    );
+                  });
+              });
+            },
+          )();
+        }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+        hasPrepareScript(git) {
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const manifestFile = yield git.getFile("package.json");
 
-var _packageFetcher;
+              if (manifestFile) {
+                const scripts = JSON.parse(manifestFile).scripts;
+                const hasPrepareScript = Boolean(scripts && scripts.prepare);
+                return hasPrepareScript;
+              }
 
-function _load_packageFetcher() {
-  return _packageFetcher = __webpack_require__(210);
-}
+              return false;
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        fetchFromExternal() {
+          var _this3 = this;
 
-class WorkspaceFetcher {
-  constructor(dest, remote, config) {
-    this.config = config;
-    this.dest = dest;
-    this.registry = remote.registry;
-    this.workspaceDir = remote.reference;
-    this.registryRemote = remote.registryRemote;
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const hash = _this3.hash;
+              invariant(hash, "Commit hash required");
 
-  setupMirrorFromCache() {
-    return Promise.resolve();
-  }
+              const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(
+                _this3.reference,
+              );
+              const git = new (_git || _load_git()).default(
+                _this3.config,
+                gitUrl,
+                hash,
+              );
+              yield git.init();
 
-  fetch() {
-    var _this = this;
+              if (yield _this3.hasPrepareScript(git)) {
+                yield _this3.fetchFromInstallAndPack(git);
+              } else {
+                yield _this3.fetchFromGitArchive(git);
+              }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const pkg = yield _this.config.readManifest(_this.workspaceDir, _this.registry);
+              return {
+                hash,
+              };
+            },
+          )();
+        }
+
+        fetchFromInstallAndPack(git) {
+          var _this4 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const prepareDirectory = _this4.config.getTemp(
+                `${(_crypto || _load_crypto()).hash(git.gitUrl.repository)}.${git.hash}.prepare`,
+              );
+              yield (_fs || _load_fs()).unlink(prepareDirectory);
+
+              yield git.clone(prepareDirectory);
+
+              var _ref = yield Promise.all([
+                (_config || _load_config()).default.create(
+                  {
+                    binLinks: true,
+                    cwd: prepareDirectory,
+                    disablePrepublish: true,
+                    production: false,
+                  },
+                  _this4.reporter,
+                ),
+                (_lockfile || _load_lockfile()).default.fromDirectory(
+                  prepareDirectory,
+                  _this4.reporter,
+                ),
+              ]);
+
+              const prepareConfig = _ref[0],
+                prepareLockFile = _ref[1];
+
+              yield (0, (_install || _load_install()).install)(
+                prepareConfig,
+                _this4.reporter,
+                {},
+                prepareLockFile,
+              );
+
+              const tarballMirrorPath = _this4.getTarballMirrorPath();
+              const tarballCachePath = _this4.getTarballCachePath();
+
+              if (tarballMirrorPath) {
+                yield _this4._packToTarball(prepareConfig, tarballMirrorPath);
+              }
+              if (tarballCachePath) {
+                yield _this4._packToTarball(prepareConfig, tarballCachePath);
+              }
 
-      if (_this.registryRemote) {
-        yield _this.fetchRemoteWorkspace(_this.registryRemote, pkg);
-      }
+              yield _this4._packToDirectory(prepareConfig, _this4.dest);
 
-      return {
-        resolved: null,
-        hash: '',
-        cached: false,
-        dest: _this.dest,
-        package: (0, (_extends2 || _load_extends()).default)({}, pkg, {
-          _uid: pkg.version
-        })
-      };
-    })();
-  }
+              yield (_fs || _load_fs()).unlink(prepareDirectory);
+            },
+          )();
+        }
+
+        _packToTarball(config, path) {
+          var _this5 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const tarballStream = yield _this5._createTarballStream(config);
+              yield new Promise(function (resolve, reject) {
+                const writeStream = fs.createWriteStream(path);
+                tarballStream.on("error", reject);
+                writeStream.on("error", reject);
+                writeStream.on("end", resolve);
+                writeStream.on("open", function () {
+                  tarballStream.pipe(writeStream);
+                });
+                writeStream.once("finish", resolve);
+              });
+            },
+          )();
+        }
+
+        _packToDirectory(config, dest) {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const tarballStream = yield _this6._createTarballStream(config);
+              yield new Promise(function (resolve, reject) {
+                const untarStream = _this6._createUntarStream(dest);
+                tarballStream.on("error", reject);
+                untarStream.on("error", reject);
+                untarStream.on("end", resolve);
+                untarStream.once("finish", resolve);
+                tarballStream.pipe(untarStream);
+              });
+            },
+          )();
+        }
+
+        _createTarballStream(config) {
+          let savedPackedHeader = false;
+          return (0, (_pack || _load_pack()).packTarball)(config, {
+            mapHeader(header) {
+              if (!savedPackedHeader) {
+                savedPackedHeader = true;
+                header.pax = header.pax || {};
+                // add a custom data on the first header
+                // in order to distinguish a tar from "git archive" and a tar from "pack" command
+                header.pax.packed = PACKED_FLAG;
+              }
+              return header;
+            },
+          });
+        }
 
-  fetchRemoteWorkspace(remote, manifest) {
-    return (0, (_packageFetcher || _load_packageFetcher()).fetchOneRemote)(remote, manifest.name, manifest.version, this.dest, this.config);
-  }
-}
-exports.default = WorkspaceFetcher;
+        _createUntarStream(dest) {
+          const PREFIX = "package/";
+          let isPackedTarball = undefined;
+          return tarFs.extract(dest, {
+            dmode: 0o555, // all dirs should be readable
+            fmode: 0o444, // all files should be readable
+            chown: false, // don't chown. just leave as it is
+            map: (header) => {
+              if (isPackedTarball === undefined) {
+                isPackedTarball =
+                  header.pax && header.pax.packed === PACKED_FLAG;
+              }
+              if (isPackedTarball) {
+                header.name = header.name.substr(PREFIX.length);
+              }
+            },
+          });
+        }
 
-/***/ }),
-/* 554 */
-/***/ (function(module, exports, __webpack_require__) {
+        fetchFromGitArchive(git) {
+          var _this7 = this;
 
-"use strict";
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield git.clone(_this7.dest);
+              const tarballMirrorPath = _this7.getTarballMirrorPath();
+              const tarballCachePath = _this7.getTarballCachePath();
 
+              if (tarballMirrorPath) {
+                yield git.archive(tarballMirrorPath);
+              }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.buildTree = undefined;
+              if (tarballCachePath) {
+                yield git.archive(tarballCachePath);
+              }
+            },
+          )();
+        }
 
-var _asyncToGenerator2;
+        _fetch() {
+          return this.fetchFromLocal().catch((err) => this.fetchFromExternal());
+        }
+      }
+      exports.default = GitFetcher;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /***/
+    },
+    /* 552 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-let buildTree = exports.buildTree = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (resolver, linker, patterns, ignoreHoisted) {
-    const treesByKey = {};
-    const trees = [];
-    const flatTree = yield linker.getFlatHoistedTree(patterns);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.workspace =
+        exports.tarball =
+        exports.git =
+        exports.copy =
+        exports.base =
+          undefined;
+
+      var _baseFetcher;
+
+      function _load_baseFetcher() {
+        return (_baseFetcher = _interopRequireDefault(
+          __webpack_require__(167),
+        ));
+      }
 
-    // If using workspaces, filter out the virtual manifest
-    const workspaceLayout = resolver.workspaceLayout;
+      var _copyFetcher;
 
-    const hoisted = workspaceLayout && workspaceLayout.virtualManifestName ? flatTree.filter(function ([key]) {
-      return key.indexOf(workspaceLayout.virtualManifestName) === -1;
-    }) : flatTree;
+      function _load_copyFetcher() {
+        return (_copyFetcher = _interopRequireDefault(
+          __webpack_require__(550),
+        ));
+      }
 
-    const hoistedByKey = {};
-    for (var _iterator = hoisted, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref3;
+      var _gitFetcher;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref3 = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref3 = _i.value;
+      function _load_gitFetcher() {
+        return (_gitFetcher = _interopRequireDefault(__webpack_require__(551)));
       }
 
-      const _ref2 = _ref3;
-      const key = _ref2[0];
-      const info = _ref2[1];
+      var _tarballFetcher;
 
-      hoistedByKey[key] = info;
-    }
+      function _load_tarballFetcher() {
+        return (_tarballFetcher = _interopRequireDefault(
+          __webpack_require__(364),
+        ));
+      }
 
-    // build initial trees
-    for (var _iterator2 = hoisted, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref5;
+      var _workspaceFetcher;
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref5 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref5 = _i2.value;
+      function _load_workspaceFetcher() {
+        return (_workspaceFetcher = _interopRequireDefault(
+          __webpack_require__(553),
+        ));
       }
 
-      const _ref4 = _ref5;
-      const info = _ref4[1];
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      const ref = info.pkg._reference;
-      // const parent = getParent(info.key, treesByKey);
-      const children = [];
-      // let depth = 0;
-      invariant(ref, 'expected reference');
+      exports.base = (_baseFetcher || _load_baseFetcher()).default;
+      exports.copy = (_copyFetcher || _load_copyFetcher()).default;
+      exports.git = (_gitFetcher || _load_gitFetcher()).default;
+      exports.tarball = (_tarballFetcher || _load_tarballFetcher()).default;
+      exports.workspace = (
+        _workspaceFetcher || _load_workspaceFetcher()
+      ).default;
 
-      // check parent to obtain next depth
-      // if (parent && parent.depth > 0) {
-      //   depth = parent.depth + 1;
-      // } else {
-      //   depth = 0;
-      // }
+      /***/
+    },
+    /* 553 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      treesByKey[info.key] = {
-        name: info.pkg.name,
-        version: info.pkg.version,
-        children,
-        manifest: info
-      };
-    }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    // add children
-    for (var _iterator3 = hoisted, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref7;
+      var _extends2;
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref7 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref7 = _i3.value;
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
       }
 
-      const _ref6 = _ref7;
-      const info = _ref6[1];
+      var _asyncToGenerator2;
 
-      const tree = treesByKey[info.key];
-      const parent = getParent(info.key, treesByKey);
-      if (!tree) {
-        continue;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      if (info.key.split('#').length === 1) {
-        trees.push(tree);
-        continue;
-      }
+      var _packageFetcher;
 
-      if (parent) {
-        parent.children.push(tree);
+      function _load_packageFetcher() {
+        return (_packageFetcher = __webpack_require__(210));
       }
-    }
-
-    return trees;
-  });
 
-  return function buildTree(_x, _x2, _x3, _x4) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-exports.getParent = getParent;
+      class WorkspaceFetcher {
+        constructor(dest, remote, config) {
+          this.config = config;
+          this.dest = dest;
+          this.registry = remote.registry;
+          this.workspaceDir = remote.reference;
+          this.registryRemote = remote.registryRemote;
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        setupMirrorFromCache() {
+          return Promise.resolve();
+        }
 
-const invariant = __webpack_require__(9);
+        fetch() {
+          var _this = this;
 
-function getParent(key, treesByKey) {
-  const parentKey = key.slice(0, key.lastIndexOf('#'));
-  return treesByKey[parentKey];
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const pkg = yield _this.config.readManifest(
+                _this.workspaceDir,
+                _this.registry,
+              );
 
-/***/ }),
-/* 555 */
-/***/ (function(module, exports, __webpack_require__) {
+              if (_this.registryRemote) {
+                yield _this.fetchRemoteWorkspace(_this.registryRemote, pkg);
+              }
 
-"use strict";
+              return {
+                resolved: null,
+                hash: "",
+                cached: false,
+                dest: _this.dest,
+                package: (0, (_extends2 || _load_extends()).default)({}, pkg, {
+                  _uid: pkg.version,
+                }),
+              };
+            },
+          )();
+        }
 
+        fetchRemoteWorkspace(remote, manifest) {
+          return (0,
+          (_packageFetcher || _load_packageFetcher()).fetchOneRemote)(
+            remote,
+            manifest.name,
+            manifest.version,
+            this.dest,
+            this.config,
+          );
+        }
+      }
+      exports.default = WorkspaceFetcher;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-const semver = __webpack_require__(22);
+      /***/
+    },
+    /* 554 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// This isn't really a "proper" constraint resolver. We just return the highest semver
-// version in the versions passed that satisfies the input range. This vastly reduces
-// the complexity and is very efficient for package resolution.
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.buildTree = undefined;
 
-class PackageConstraintResolver {
-  constructor(config, reporter) {
-    this.reporter = reporter;
-    this.config = config;
-  }
+      var _asyncToGenerator2;
 
-  reduce(versions, range) {
-    if (range === 'latest') {
-      // Usually versions are already ordered and the last one is the latest
-      return Promise.resolve(versions[versions.length - 1]);
-    } else {
-      return Promise.resolve(semver.maxSatisfying(versions, range, this.config.looseSemver));
-    }
-  }
-}
-exports.default = PackageConstraintResolver;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-/***/ }),
-/* 556 */
-/***/ (function(module, exports, __webpack_require__) {
+      let buildTree = (exports.buildTree = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (resolver, linker, patterns, ignoreHoisted) {
+            const treesByKey = {};
+            const trees = [];
+            const flatTree = yield linker.getFlatHoistedTree(patterns);
 
-"use strict";
+            // If using workspaces, filter out the virtual manifest
+            const workspaceLayout = resolver.workspaceLayout;
 
+            const hoisted =
+              workspaceLayout && workspaceLayout.virtualManifestName
+                ? flatTree.filter(function ([key]) {
+                    return (
+                      key.indexOf(workspaceLayout.virtualManifestName) === -1
+                    );
+                  })
+                : flatTree;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.NohoistResolver = exports.HoistManifest = undefined;
+            const hoistedByKey = {};
+            for (
+              var _iterator = hoisted,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-var _extends2;
+            ) {
+              var _ref3;
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref3 = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref3 = _i.value;
+              }
 
-var _config;
+              const _ref2 = _ref3;
+              const key = _ref2[0];
+              const info = _ref2[1];
 
-function _load_config() {
-  return _config = _interopRequireDefault(__webpack_require__(162));
-}
+              hoistedByKey[key] = info;
+            }
 
-var _misc;
+            // build initial trees
+            for (
+              var _iterator2 = hoisted,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+            ) {
+              var _ref5;
 
-var _micromatch;
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref5 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref5 = _i2.value;
+              }
 
-function _load_micromatch() {
-  return _micromatch = _interopRequireDefault(__webpack_require__(114));
-}
+              const _ref4 = _ref5;
+              const info = _ref4[1];
+
+              const ref = info.pkg._reference;
+              // const parent = getParent(info.key, treesByKey);
+              const children = [];
+              // let depth = 0;
+              invariant(ref, "expected reference");
+
+              // check parent to obtain next depth
+              // if (parent && parent.depth > 0) {
+              //   depth = parent.depth + 1;
+              // } else {
+              //   depth = 0;
+              // }
+
+              treesByKey[info.key] = {
+                name: info.pkg.name,
+                version: info.pkg.version,
+                children,
+                manifest: info,
+              };
+            }
 
-var _workspaceLayout2;
+            // add children
+            for (
+              var _iterator3 = hoisted,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-function _load_workspaceLayout() {
-  return _workspaceLayout2 = _interopRequireDefault(__webpack_require__(90));
-}
+            ) {
+              var _ref7;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref7 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref7 = _i3.value;
+              }
 
-const invariant = __webpack_require__(9);
+              const _ref6 = _ref7;
+              const info = _ref6[1];
 
-const path = __webpack_require__(0);
+              const tree = treesByKey[info.key];
+              const parent = getParent(info.key, treesByKey);
+              if (!tree) {
+                continue;
+              }
 
-let historyCounter = 0;
+              if (info.key.split("#").length === 1) {
+                trees.push(tree);
+                continue;
+              }
 
-const LINK_TYPES = new Set(['workspace', 'link']);
-class HoistManifest {
-  constructor(key, parts, pkg, loc, isDirectRequire, isRequired, isIncompatible) {
-    this.isDirectRequire = isDirectRequire;
-    this.isRequired = isRequired;
-    this.isIncompatible = isIncompatible;
+              if (parent) {
+                parent.children.push(tree);
+              }
+            }
 
-    this.loc = loc;
-    this.pkg = pkg;
-    this.key = key;
-    this.parts = parts;
-    this.originalKey = key;
-    this.previousPaths = [];
+            return trees;
+          },
+        );
 
-    this.history = [];
-    this.addHistory(`Start position = ${key}`);
+        return function buildTree(_x, _x2, _x3, _x4) {
+          return _ref.apply(this, arguments);
+        };
+      })());
 
-    this.isNohoist = false;
-    this.originalParentPath = '';
+      exports.getParent = getParent;
 
-    this.shallowPaths = [];
-    this.isShallow = false;
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  //focus
+      const invariant = __webpack_require__(9);
 
+      function getParent(key, treesByKey) {
+        const parentKey = key.slice(0, key.lastIndexOf("#"));
+        return treesByKey[parentKey];
+      }
 
-  // nohoist info
+      /***/
+    },
+    /* 555 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      const semver = __webpack_require__(22);
 
-  addHistory(msg) {
-    this.history.push(`${++historyCounter}: ${msg}`);
-  }
-}
+      // This isn't really a "proper" constraint resolver. We just return the highest semver
+      // version in the versions passed that satisfies the input range. This vastly reduces
+      // the complexity and is very efficient for package resolution.
 
-exports.HoistManifest = HoistManifest;
-class PackageHoister {
-  constructor(config, resolver, { ignoreOptional, workspaceLayout } = {}) {
-    this.resolver = resolver;
-    this.config = config;
+      class PackageConstraintResolver {
+        constructor(config, reporter) {
+          this.reporter = reporter;
+          this.config = config;
+        }
 
-    this.ignoreOptional = ignoreOptional;
+        reduce(versions, range) {
+          if (range === "latest") {
+            // Usually versions are already ordered and the last one is the latest
+            return Promise.resolve(versions[versions.length - 1]);
+          } else {
+            return Promise.resolve(
+              semver.maxSatisfying(versions, range, this.config.looseSemver),
+            );
+          }
+        }
+      }
+      exports.default = PackageConstraintResolver;
 
-    this.taintedKeys = new Map();
-    this.levelQueue = [];
-    this.tree = new Map();
+      /***/
+    },
+    /* 556 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    this.workspaceLayout = workspaceLayout;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.NohoistResolver = exports.HoistManifest = undefined;
 
-    this.nohoistResolver = new NohoistResolver(config, resolver);
-  }
+      var _extends2;
 
-  /**
-   * Taint this key and prevent any modules from being hoisted to it.
-   */
-
-  taintKey(key, info) {
-    const existingTaint = this.taintedKeys.get(key);
-    if (existingTaint && existingTaint.loc !== info.loc) {
-      return false;
-    } else {
-      this.taintedKeys.set(key, info);
-      return true;
-    }
-  }
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-  /**
-   * Implode an array of ancestry parts into a key.
-   */
+      var _config;
 
-  implodeKey(parts) {
-    return parts.join('#');
-  }
+      function _load_config() {
+        return (_config = _interopRequireDefault(__webpack_require__(162)));
+      }
 
-  /**
-   * Seed the hoister with patterns taken from the included resolver.
-   */
+      var _misc;
 
-  seed(patterns) {
-    this.prepass(patterns);
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-    for (var _iterator = this.resolver.dedupePatterns(patterns), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+      var _micromatch;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+      function _load_micromatch() {
+        return (_micromatch = _interopRequireDefault(__webpack_require__(114)));
       }
 
-      const pattern = _ref;
-
-      this._seed(pattern, { isDirectRequire: true });
-    }
+      var _workspaceLayout2;
 
-    while (true) {
-      let queue = this.levelQueue;
-      if (!queue.length) {
-        this._propagateRequired();
-        return;
+      function _load_workspaceLayout() {
+        return (_workspaceLayout2 = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
       }
 
-      this.levelQueue = [];
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      // sort queue to get determinism between runs
-      queue = queue.sort(([aPattern], [bPattern]) => {
-        return (0, (_misc || _load_misc()).sortAlpha)(aPattern, bPattern);
-      });
+      const invariant = __webpack_require__(9);
 
-      // sort the queue again to hoist packages without peer dependencies first
-      let sortedQueue = [];
-      const availableSet = new Set();
+      const path = __webpack_require__(0);
 
-      let hasChanged = true;
-      while (queue.length > 0 && hasChanged) {
-        hasChanged = false;
+      let historyCounter = 0;
 
-        const queueCopy = queue;
-        queue = [];
-        for (let t = 0; t < queueCopy.length; ++t) {
-          const queueItem = queueCopy[t];
-          const pattern = queueItem[0];
-          const pkg = this.resolver.getStrictResolvedPattern(pattern);
+      const LINK_TYPES = new Set(["workspace", "link"]);
+      class HoistManifest {
+        constructor(
+          key,
+          parts,
+          pkg,
+          loc,
+          isDirectRequire,
+          isRequired,
+          isIncompatible,
+        ) {
+          this.isDirectRequire = isDirectRequire;
+          this.isRequired = isRequired;
+          this.isIncompatible = isIncompatible;
 
-          const peerDependencies = Object.keys(pkg.peerDependencies || {});
-          const areDependenciesFulfilled = peerDependencies.every(peerDependency => availableSet.has(peerDependency));
+          this.loc = loc;
+          this.pkg = pkg;
+          this.key = key;
+          this.parts = parts;
+          this.originalKey = key;
+          this.previousPaths = [];
 
-          if (areDependenciesFulfilled) {
-            // Move the package inside our sorted queue
-            sortedQueue.push(queueItem);
+          this.history = [];
+          this.addHistory(`Start position = ${key}`);
 
-            // Add it to our set, so that we know it is available
-            availableSet.add(pattern);
+          this.isNohoist = false;
+          this.originalParentPath = "";
 
-            // Schedule a next pass, in case other packages had peer dependencies on this one
-            hasChanged = true;
-          } else {
-            queue.push(queueItem);
-          }
+          this.shallowPaths = [];
+          this.isShallow = false;
         }
-      }
 
-      // We might end up with some packages left in the queue, that have not been sorted. We reach this codepath if two
-      // packages have a cyclic dependency, or if the peer dependency is provided by a parent package. In these case,
-      // nothing we can do, so we just add all of these packages to the end of the sorted queue.
-      sortedQueue = sortedQueue.concat(queue);
-
-      for (var _iterator2 = sortedQueue, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
-
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+        //focus
 
-        const _ref2 = _ref3;
-        const pattern = _ref2[0];
-        const parent = _ref2[1];
+        // nohoist info
 
-        const info = this._seed(pattern, { isDirectRequire: false, parent });
-        if (info) {
-          this.hoist(info);
+        addHistory(msg) {
+          this.history.push(`${++historyCounter}: ${msg}`);
         }
       }
-    }
-  }
 
-  /**
-   * Seed the hoister with a specific pattern.
-   */
+      exports.HoistManifest = HoistManifest;
+      class PackageHoister {
+        constructor(
+          config,
+          resolver,
+          { ignoreOptional, workspaceLayout } = {},
+        ) {
+          this.resolver = resolver;
+          this.config = config;
 
-  _seed(pattern, { isDirectRequire, parent }) {
-    //
-    const pkg = this.resolver.getStrictResolvedPattern(pattern);
-    const ref = pkg._reference;
-    invariant(ref, 'expected reference');
+          this.ignoreOptional = ignoreOptional;
 
-    //
-    let parentParts = [];
+          this.taintedKeys = new Map();
+          this.levelQueue = [];
+          this.tree = new Map();
 
-    const isIncompatible = ref.incompatible;
-    const isMarkedAsOptional = ref.optional && this.ignoreOptional;
+          this.workspaceLayout = workspaceLayout;
 
-    let isRequired = isDirectRequire && !ref.ignore && !isIncompatible && !isMarkedAsOptional;
+          this.nohoistResolver = new NohoistResolver(config, resolver);
+        }
 
-    if (parent) {
-      if (!this.tree.get(parent.key)) {
-        return null;
-      }
-      // non ignored dependencies inherit parent's ignored status
-      // parent may transition from ignored to non ignored when hoisted if it is used in another non ignored branch
-      if (!isDirectRequire && !isIncompatible && parent.isRequired && !isMarkedAsOptional) {
-        isRequired = true;
-      }
-      parentParts = parent.parts;
-    }
+        /**
+         * Taint this key and prevent any modules from being hoisted to it.
+         */
 
-    //
-    const loc = this.config.generateModuleCachePath(ref);
-    const parts = parentParts.concat(pkg.name);
-    const key = this.implodeKey(parts);
-    const info = new HoistManifest(key, parts, pkg, loc, isDirectRequire, isRequired, isIncompatible);
+        taintKey(key, info) {
+          const existingTaint = this.taintedKeys.get(key);
+          if (existingTaint && existingTaint.loc !== info.loc) {
+            return false;
+          } else {
+            this.taintedKeys.set(key, info);
+            return true;
+          }
+        }
 
-    this.nohoistResolver.initNohoist(info, parent);
+        /**
+         * Implode an array of ancestry parts into a key.
+         */
 
-    this.tree.set(key, info);
-    this.taintKey(key, info);
+        implodeKey(parts) {
+          return parts.join("#");
+        }
 
-    //
-    const pushed = new Set();
-    for (var _iterator3 = ref.dependencies, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref4;
+        /**
+         * Seed the hoister with patterns taken from the included resolver.
+         */
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref4 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref4 = _i3.value;
-      }
+        seed(patterns) {
+          this.prepass(patterns);
 
-      const depPattern = _ref4;
+          for (
+            var _iterator = this.resolver.dedupePatterns(patterns),
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-      if (!pushed.has(depPattern)) {
-        this.levelQueue.push([depPattern, info]);
-        pushed.add(depPattern);
-      }
-    }
+          ) {
+            var _ref;
 
-    return info;
-  }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-  /**
-   * Propagate inherited ignore statuses from non-ignored to ignored packages
-   */
+            const pattern = _ref;
 
-  _propagateRequired() {
-    //
-    const toVisit = [];
+            this._seed(pattern, { isDirectRequire: true });
+          }
 
-    // enumerate all non-ignored packages
-    for (var _iterator4 = this.tree.entries(), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref5;
+          while (true) {
+            let queue = this.levelQueue;
+            if (!queue.length) {
+              this._propagateRequired();
+              return;
+            }
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref5 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref5 = _i4.value;
-      }
+            this.levelQueue = [];
 
-      const entry = _ref5;
+            // sort queue to get determinism between runs
+            queue = queue.sort(([aPattern], [bPattern]) => {
+              return (0, (_misc || _load_misc()).sortAlpha)(aPattern, bPattern);
+            });
 
-      if (entry[1].isRequired) {
-        toVisit.push(entry[1]);
-      }
-    }
+            // sort the queue again to hoist packages without peer dependencies first
+            let sortedQueue = [];
+            const availableSet = new Set();
+
+            let hasChanged = true;
+            while (queue.length > 0 && hasChanged) {
+              hasChanged = false;
+
+              const queueCopy = queue;
+              queue = [];
+              for (let t = 0; t < queueCopy.length; ++t) {
+                const queueItem = queueCopy[t];
+                const pattern = queueItem[0];
+                const pkg = this.resolver.getStrictResolvedPattern(pattern);
+
+                const peerDependencies = Object.keys(
+                  pkg.peerDependencies || {},
+                );
+                const areDependenciesFulfilled = peerDependencies.every(
+                  (peerDependency) => availableSet.has(peerDependency),
+                );
+
+                if (areDependenciesFulfilled) {
+                  // Move the package inside our sorted queue
+                  sortedQueue.push(queueItem);
+
+                  // Add it to our set, so that we know it is available
+                  availableSet.add(pattern);
+
+                  // Schedule a next pass, in case other packages had peer dependencies on this one
+                  hasChanged = true;
+                } else {
+                  queue.push(queueItem);
+                }
+              }
+            }
 
-    // visit them
-    while (toVisit.length) {
-      const info = toVisit.shift();
-      const ref = info.pkg._reference;
-      invariant(ref, 'expected reference');
+            // We might end up with some packages left in the queue, that have not been sorted. We reach this codepath if two
+            // packages have a cyclic dependency, or if the peer dependency is provided by a parent package. In these case,
+            // nothing we can do, so we just add all of these packages to the end of the sorted queue.
+            sortedQueue = sortedQueue.concat(queue);
 
-      for (var _iterator5 = ref.dependencies, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref6;
+            for (
+              var _iterator2 = sortedQueue,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-        if (_isArray5) {
-          if (_i5 >= _iterator5.length) break;
-          _ref6 = _iterator5[_i5++];
-        } else {
-          _i5 = _iterator5.next();
-          if (_i5.done) break;
-          _ref6 = _i5.value;
-        }
+            ) {
+              var _ref3;
 
-        const depPattern = _ref6;
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref3 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref3 = _i2.value;
+              }
 
-        const depinfo = this._lookupDependency(info, depPattern);
+              const _ref2 = _ref3;
+              const pattern = _ref2[0];
+              const parent = _ref2[1];
 
-        if (!depinfo) {
-          continue;
+              const info = this._seed(pattern, {
+                isDirectRequire: false,
+                parent,
+              });
+              if (info) {
+                this.hoist(info);
+              }
+            }
+          }
         }
 
-        const depRef = depinfo.pkg._reference;
+        /**
+         * Seed the hoister with a specific pattern.
+         */
 
-        // If it's marked as optional, but the parent is required and the
-        // dependency was not listed in `optionalDependencies`, then we mark the
-        // dependency as required.
-        const isMarkedAsOptional = depRef && depRef.optional && this.ignoreOptional && !(info.isRequired && depRef.hint !== 'optional');
+        _seed(pattern, { isDirectRequire, parent }) {
+          //
+          const pkg = this.resolver.getStrictResolvedPattern(pattern);
+          const ref = pkg._reference;
+          invariant(ref, "expected reference");
 
-        if (!depinfo.isRequired && !depinfo.isIncompatible && !isMarkedAsOptional) {
-          depinfo.isRequired = true;
-          depinfo.addHistory(`Mark as non-ignored because of usage by ${info.key}`);
-          toVisit.push(depinfo);
-        }
-      }
-    }
-  }
+          //
+          let parentParts = [];
 
-  /**
-   * Looks up the package a dependency resolves to
-   */
+          const isIncompatible = ref.incompatible;
+          const isMarkedAsOptional = ref.optional && this.ignoreOptional;
 
-  _lookupDependency(info, depPattern) {
-    //
-    const pkg = this.resolver.getStrictResolvedPattern(depPattern);
-    const ref = pkg._reference;
-    invariant(ref, 'expected reference');
+          let isRequired =
+            isDirectRequire &&
+            !ref.ignore &&
+            !isIncompatible &&
+            !isMarkedAsOptional;
 
-    //
-    for (let i = info.parts.length; i >= 0; i--) {
-      const checkParts = info.parts.slice(0, i).concat(pkg.name);
-      const checkKey = this.implodeKey(checkParts);
-      const existing = this.tree.get(checkKey);
-      if (existing) {
-        return existing;
-      }
-    }
+          if (parent) {
+            if (!this.tree.get(parent.key)) {
+              return null;
+            }
+            // non ignored dependencies inherit parent's ignored status
+            // parent may transition from ignored to non ignored when hoisted if it is used in another non ignored branch
+            if (
+              !isDirectRequire &&
+              !isIncompatible &&
+              parent.isRequired &&
+              !isMarkedAsOptional
+            ) {
+              isRequired = true;
+            }
+            parentParts = parent.parts;
+          }
 
-    return null;
-  }
+          //
+          const loc = this.config.generateModuleCachePath(ref);
+          const parts = parentParts.concat(pkg.name);
+          const key = this.implodeKey(parts);
+          const info = new HoistManifest(
+            key,
+            parts,
+            pkg,
+            loc,
+            isDirectRequire,
+            isRequired,
+            isIncompatible,
+          );
 
-  /**
-   * Find the highest position we can hoist this module to.
-   */
+          this.nohoistResolver.initNohoist(info, parent);
 
-  getNewParts(key, info, parts) {
-    let stepUp = false;
+          this.tree.set(key, info);
+          this.taintKey(key, info);
 
-    const highestHoistingPoint = this.nohoistResolver.highestHoistingPoint(info) || 0;
-    const fullKey = this.implodeKey(parts);
-    const stack = []; // stack of removed parts
-    const name = parts.pop();
+          //
+          const pushed = new Set();
+          for (
+            var _iterator3 = ref.dependencies,
+              _isArray3 = Array.isArray(_iterator3),
+              _i3 = 0,
+              _iterator3 = _isArray3
+                ? _iterator3
+                : _iterator3[Symbol.iterator]();
+            ;
 
-    if (info.isNohoist) {
-      info.addHistory(`Marked as nohoist, will not be hoisted above '${parts[highestHoistingPoint]}'`);
-    }
+          ) {
+            var _ref4;
 
-    for (let i = parts.length - 1; i >= highestHoistingPoint; i--) {
-      const checkParts = parts.slice(0, i).concat(name);
-      const checkKey = this.implodeKey(checkParts);
-      info.addHistory(`Looked at ${checkKey} for a match`);
+            if (_isArray3) {
+              if (_i3 >= _iterator3.length) break;
+              _ref4 = _iterator3[_i3++];
+            } else {
+              _i3 = _iterator3.next();
+              if (_i3.done) break;
+              _ref4 = _i3.value;
+            }
 
-      const existing = this.tree.get(checkKey);
+            const depPattern = _ref4;
 
-      if (existing) {
-        if (existing.loc === info.loc) {
-          // switch to non ignored if earlier deduped version was ignored (must be compatible)
-          if (!existing.isRequired && info.isRequired) {
-            existing.addHistory(`Deduped ${fullKey} to this item, marking as required`);
-            existing.isRequired = true;
-          } else {
-            existing.addHistory(`Deduped ${fullKey} to this item`);
+            if (!pushed.has(depPattern)) {
+              this.levelQueue.push([depPattern, info]);
+              pushed.add(depPattern);
+            }
           }
 
-          return { parts: checkParts, duplicate: true };
-        } else {
-          // everything above will be shadowed and this is a conflict
-          info.addHistory(`Found a collision at ${checkKey}`);
-          break;
+          return info;
         }
-      }
 
-      const existingTaint = this.taintedKeys.get(checkKey);
-      if (existingTaint && existingTaint.loc !== info.loc) {
-        info.addHistory(`Broken by ${checkKey}`);
-        break;
-      }
-    }
+        /**
+         * Propagate inherited ignore statuses from non-ignored to ignored packages
+         */
 
-    const peerDependencies = Object.keys(info.pkg.peerDependencies || {});
+        _propagateRequired() {
+          //
+          const toVisit = [];
 
-    // remove redundant parts that wont collide
-    hoistLoop: while (parts.length > highestHoistingPoint) {
-      // we must not hoist a package higher than its peer dependencies
-      for (var _iterator6 = peerDependencies, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref7;
+          // enumerate all non-ignored packages
+          for (
+            var _iterator4 = this.tree.entries(),
+              _isArray4 = Array.isArray(_iterator4),
+              _i4 = 0,
+              _iterator4 = _isArray4
+                ? _iterator4
+                : _iterator4[Symbol.iterator]();
+            ;
 
-        if (_isArray6) {
-          if (_i6 >= _iterator6.length) break;
-          _ref7 = _iterator6[_i6++];
-        } else {
-          _i6 = _iterator6.next();
-          if (_i6.done) break;
-          _ref7 = _i6.value;
-        }
+          ) {
+            var _ref5;
 
-        const peerDependency = _ref7;
+            if (_isArray4) {
+              if (_i4 >= _iterator4.length) break;
+              _ref5 = _iterator4[_i4++];
+            } else {
+              _i4 = _iterator4.next();
+              if (_i4.done) break;
+              _ref5 = _i4.value;
+            }
 
-        const checkParts = parts.concat(peerDependency);
-        const checkKey = this.implodeKey(checkParts);
-        info.addHistory(`Looked at ${checkKey} for a peer dependency match`);
+            const entry = _ref5;
 
-        const existing = this.tree.get(checkKey);
+            if (entry[1].isRequired) {
+              toVisit.push(entry[1]);
+            }
+          }
 
-        if (existing) {
-          info.addHistory(`Found a peer dependency requirement at ${checkKey}`);
-          break hoistLoop;
-        }
-      }
+          // visit them
+          while (toVisit.length) {
+            const info = toVisit.shift();
+            const ref = info.pkg._reference;
+            invariant(ref, "expected reference");
+
+            for (
+              var _iterator5 = ref.dependencies,
+                _isArray5 = Array.isArray(_iterator5),
+                _i5 = 0,
+                _iterator5 = _isArray5
+                  ? _iterator5
+                  : _iterator5[Symbol.iterator]();
+              ;
 
-      const checkParts = parts.concat(name);
-      const checkKey = this.implodeKey(checkParts);
+            ) {
+              var _ref6;
 
-      //
-      const existing = this.tree.get(checkKey);
-      if (existing) {
-        stepUp = true;
-        break;
-      }
+              if (_isArray5) {
+                if (_i5 >= _iterator5.length) break;
+                _ref6 = _iterator5[_i5++];
+              } else {
+                _i5 = _iterator5.next();
+                if (_i5.done) break;
+                _ref6 = _i5.value;
+              }
 
-      // check if we're trying to hoist ourselves to a previously unflattened module key,
-      // this will result in a conflict and we'll need to move ourselves up
-      if (key !== checkKey && this.taintedKeys.has(checkKey)) {
-        stepUp = true;
-        break;
-      }
+              const depPattern = _ref6;
 
-      //
-      stack.push(parts.pop());
-    }
+              const depinfo = this._lookupDependency(info, depPattern);
 
-    //
-    parts.push(name);
+              if (!depinfo) {
+                continue;
+              }
 
-    //
-    const isValidPosition = parts => {
-      // nohoist package can't be hoisted to the "root"
-      if (parts.length <= highestHoistingPoint) {
-        return false;
-      }
-      const key = this.implodeKey(parts);
-      const existing = this.tree.get(key);
-      if (existing && existing.loc === info.loc) {
-        return true;
-      }
+              const depRef = depinfo.pkg._reference;
+
+              // If it's marked as optional, but the parent is required and the
+              // dependency was not listed in `optionalDependencies`, then we mark the
+              // dependency as required.
+              const isMarkedAsOptional =
+                depRef &&
+                depRef.optional &&
+                this.ignoreOptional &&
+                !(info.isRequired && depRef.hint !== "optional");
+
+              if (
+                !depinfo.isRequired &&
+                !depinfo.isIncompatible &&
+                !isMarkedAsOptional
+              ) {
+                depinfo.isRequired = true;
+                depinfo.addHistory(
+                  `Mark as non-ignored because of usage by ${info.key}`,
+                );
+                toVisit.push(depinfo);
+              }
+            }
+          }
+        }
 
-      // ensure there's no taint or the taint is us
-      const existingTaint = this.taintedKeys.get(key);
-      if (existingTaint && existingTaint.loc !== info.loc) {
-        return false;
-      }
+        /**
+         * Looks up the package a dependency resolves to
+         */
 
-      return true;
-    };
+        _lookupDependency(info, depPattern) {
+          //
+          const pkg = this.resolver.getStrictResolvedPattern(depPattern);
+          const ref = pkg._reference;
+          invariant(ref, "expected reference");
+
+          //
+          for (let i = info.parts.length; i >= 0; i--) {
+            const checkParts = info.parts.slice(0, i).concat(pkg.name);
+            const checkKey = this.implodeKey(checkParts);
+            const existing = this.tree.get(checkKey);
+            if (existing) {
+              return existing;
+            }
+          }
 
-    // we need to special case when we attempt to hoist to the top level as the `existing` logic
-    // wont be hit in the above `while` loop and we could conflict
-    if (!isValidPosition(parts)) {
-      stepUp = true;
-    }
+          return null;
+        }
 
-    // sometimes we need to step up to a parent module to install ourselves
-    while (stepUp && stack.length) {
-      info.addHistory(`Stepping up from ${this.implodeKey(parts)}`);
+        /**
+         * Find the highest position we can hoist this module to.
+         */
 
-      parts.pop(); // remove `name`
-      parts.push(stack.pop(), name);
+        getNewParts(key, info, parts) {
+          let stepUp = false;
 
-      if (isValidPosition(parts)) {
-        info.addHistory(`Found valid position ${this.implodeKey(parts)}`);
-        stepUp = false;
-      }
-    }
+          const highestHoistingPoint =
+            this.nohoistResolver.highestHoistingPoint(info) || 0;
+          const fullKey = this.implodeKey(parts);
+          const stack = []; // stack of removed parts
+          const name = parts.pop();
 
-    return { parts, duplicate: false };
-  }
+          if (info.isNohoist) {
+            info.addHistory(
+              `Marked as nohoist, will not be hoisted above '${parts[highestHoistingPoint]}'`,
+            );
+          }
 
-  /**
-   * Hoist all seeded patterns to their highest positions.
-   */
+          for (let i = parts.length - 1; i >= highestHoistingPoint; i--) {
+            const checkParts = parts.slice(0, i).concat(name);
+            const checkKey = this.implodeKey(checkParts);
+            info.addHistory(`Looked at ${checkKey} for a match`);
+
+            const existing = this.tree.get(checkKey);
+
+            if (existing) {
+              if (existing.loc === info.loc) {
+                // switch to non ignored if earlier deduped version was ignored (must be compatible)
+                if (!existing.isRequired && info.isRequired) {
+                  existing.addHistory(
+                    `Deduped ${fullKey} to this item, marking as required`,
+                  );
+                  existing.isRequired = true;
+                } else {
+                  existing.addHistory(`Deduped ${fullKey} to this item`);
+                }
 
-  hoist(info) {
-    const oldKey = info.key,
-          rawParts = info.parts;
+                return { parts: checkParts, duplicate: true };
+              } else {
+                // everything above will be shadowed and this is a conflict
+                info.addHistory(`Found a collision at ${checkKey}`);
+                break;
+              }
+            }
 
-    // remove this item from the `tree` map so we can ignore it
+            const existingTaint = this.taintedKeys.get(checkKey);
+            if (existingTaint && existingTaint.loc !== info.loc) {
+              info.addHistory(`Broken by ${checkKey}`);
+              break;
+            }
+          }
 
-    this.tree.delete(oldKey);
+          const peerDependencies = Object.keys(info.pkg.peerDependencies || {});
 
-    var _getNewParts = this.getNewParts(oldKey, info, rawParts.slice());
+          // remove redundant parts that wont collide
+          hoistLoop: while (parts.length > highestHoistingPoint) {
+            // we must not hoist a package higher than its peer dependencies
+            for (
+              var _iterator6 = peerDependencies,
+                _isArray6 = Array.isArray(_iterator6),
+                _i6 = 0,
+                _iterator6 = _isArray6
+                  ? _iterator6
+                  : _iterator6[Symbol.iterator]();
+              ;
 
-    const parts = _getNewParts.parts,
-          duplicate = _getNewParts.duplicate;
+            ) {
+              var _ref7;
 
+              if (_isArray6) {
+                if (_i6 >= _iterator6.length) break;
+                _ref7 = _iterator6[_i6++];
+              } else {
+                _i6 = _iterator6.next();
+                if (_i6.done) break;
+                _ref7 = _i6.value;
+              }
 
-    const newKey = this.implodeKey(parts);
-    if (duplicate) {
-      info.addHistory(`Satisfied from above by ${newKey}`);
-      this.declareRename(info, rawParts, parts);
-      this.updateHoistHistory(this.nohoistResolver._originalPath(info), this.implodeKey(parts));
-      return;
-    }
+              const peerDependency = _ref7;
 
-    // update to the new key
-    if (oldKey === newKey) {
-      info.addHistory(`Didn't hoist - see reason above`);
-      this.setKey(info, oldKey, rawParts);
-      return;
-    }
+              const checkParts = parts.concat(peerDependency);
+              const checkKey = this.implodeKey(checkParts);
+              info.addHistory(
+                `Looked at ${checkKey} for a peer dependency match`,
+              );
 
-    //
-    this.declareRename(info, rawParts, parts);
-    this.setKey(info, newKey, parts);
-  }
+              const existing = this.tree.get(checkKey);
 
-  /**
-   * Declare that a module has been hoisted and update our internal references.
-   */
+              if (existing) {
+                info.addHistory(
+                  `Found a peer dependency requirement at ${checkKey}`,
+                );
+                break hoistLoop;
+              }
+            }
 
-  declareRename(info, oldParts, newParts) {
-    // go down the tree from our new position reserving our name
-    this.taintParents(info, oldParts.slice(0, -1), newParts.length - 1);
-  }
+            const checkParts = parts.concat(name);
+            const checkKey = this.implodeKey(checkParts);
 
-  /**
-   * Crawl upwards through a list of ancestry parts and taint a package name.
-   */
+            //
+            const existing = this.tree.get(checkKey);
+            if (existing) {
+              stepUp = true;
+              break;
+            }
 
-  taintParents(info, processParts, start) {
-    for (let i = start; i < processParts.length; i++) {
-      const parts = processParts.slice(0, i).concat(info.pkg.name);
-      const key = this.implodeKey(parts);
+            // check if we're trying to hoist ourselves to a previously unflattened module key,
+            // this will result in a conflict and we'll need to move ourselves up
+            if (key !== checkKey && this.taintedKeys.has(checkKey)) {
+              stepUp = true;
+              break;
+            }
 
-      if (this.taintKey(key, info)) {
-        info.addHistory(`Tainted ${key} to prevent collisions`);
-      }
-    }
-  }
+            //
+            stack.push(parts.pop());
+          }
 
-  updateHoistHistory(fromPath, toKey) {
-    const info = this.tree.get(toKey);
-    invariant(info, `expect to find hoist-to ${toKey}`);
-    info.previousPaths.push(fromPath);
-  }
+          //
+          parts.push(name);
+
+          //
+          const isValidPosition = (parts) => {
+            // nohoist package can't be hoisted to the "root"
+            if (parts.length <= highestHoistingPoint) {
+              return false;
+            }
+            const key = this.implodeKey(parts);
+            const existing = this.tree.get(key);
+            if (existing && existing.loc === info.loc) {
+              return true;
+            }
+
+            // ensure there's no taint or the taint is us
+            const existingTaint = this.taintedKeys.get(key);
+            if (existingTaint && existingTaint.loc !== info.loc) {
+              return false;
+            }
 
-  /**
-   * Update the key of a module and update our references.
-   */
+            return true;
+          };
 
-  setKey(info, newKey, parts) {
-    const oldKey = info.key;
+          // we need to special case when we attempt to hoist to the top level as the `existing` logic
+          // wont be hit in the above `while` loop and we could conflict
+          if (!isValidPosition(parts)) {
+            stepUp = true;
+          }
 
-    info.key = newKey;
-    info.parts = parts;
-    this.tree.set(newKey, info);
+          // sometimes we need to step up to a parent module to install ourselves
+          while (stepUp && stack.length) {
+            info.addHistory(`Stepping up from ${this.implodeKey(parts)}`);
 
-    if (oldKey === newKey) {
-      return;
-    }
+            parts.pop(); // remove `name`
+            parts.push(stack.pop(), name);
 
-    const fromInfo = this.tree.get(newKey);
-    invariant(fromInfo, `expect to find hoist-from ${newKey}`);
-    info.previousPaths.push(this.nohoistResolver._originalPath(fromInfo));
-    info.addHistory(`New position = ${newKey}`);
-  }
+            if (isValidPosition(parts)) {
+              info.addHistory(`Found valid position ${this.implodeKey(parts)}`);
+              stepUp = false;
+            }
+          }
 
-  /**
-   * Perform a prepass and if there's multiple versions of the same package, hoist the one with
-   * the most dependents to the top.
-   */
+          return { parts, duplicate: false };
+        }
 
-  prepass(patterns) {
-    patterns = this.resolver.dedupePatterns(patterns).sort();
+        /**
+         * Hoist all seeded patterns to their highest positions.
+         */
 
-    const visited = new Map();
+        hoist(info) {
+          const oldKey = info.key,
+            rawParts = info.parts;
 
-    const occurences = {};
+          // remove this item from the `tree` map so we can ignore it
 
-    // visitor to be used inside add() to mark occurences of packages
-    const visitAdd = (pkg, ancestry, pattern) => {
-      const versions = occurences[pkg.name] = occurences[pkg.name] || {};
-      const version = versions[pkg.version] = versions[pkg.version] || {
-        occurences: new Set(),
-        pattern
-      };
+          this.tree.delete(oldKey);
 
-      if (ancestry.length) {
-        version.occurences.add(ancestry[ancestry.length - 1]);
-      }
-    };
+          var _getNewParts = this.getNewParts(oldKey, info, rawParts.slice());
 
-    // add an occurring package to the above data structure
-    const add = (pattern, ancestry, ancestryPatterns) => {
-      const pkg = this.resolver.getStrictResolvedPattern(pattern);
-      if (ancestry.indexOf(pkg) >= 0) {
-        // prevent recursive dependencies
-        return;
-      }
+          const parts = _getNewParts.parts,
+            duplicate = _getNewParts.duplicate;
 
-      let visitedPattern = visited.get(pattern);
+          const newKey = this.implodeKey(parts);
+          if (duplicate) {
+            info.addHistory(`Satisfied from above by ${newKey}`);
+            this.declareRename(info, rawParts, parts);
+            this.updateHoistHistory(
+              this.nohoistResolver._originalPath(info),
+              this.implodeKey(parts),
+            );
+            return;
+          }
 
-      if (visitedPattern) {
-        // if a package has been visited before, simply increment occurrences of packages
-        // like last time this package was visited
-        visitedPattern.forEach(visitPkg => {
-          visitAdd(visitPkg.pkg, visitPkg.ancestry, visitPkg.pattern);
-        });
+          // update to the new key
+          if (oldKey === newKey) {
+            info.addHistory(`Didn't hoist - see reason above`);
+            this.setKey(info, oldKey, rawParts);
+            return;
+          }
 
-        visitAdd(pkg, ancestry, pattern);
+          //
+          this.declareRename(info, rawParts, parts);
+          this.setKey(info, newKey, parts);
+        }
 
-        return;
-      }
+        /**
+         * Declare that a module has been hoisted and update our internal references.
+         */
+
+        declareRename(info, oldParts, newParts) {
+          // go down the tree from our new position reserving our name
+          this.taintParents(info, oldParts.slice(0, -1), newParts.length - 1);
+        }
 
-      const ref = pkg._reference;
-      invariant(ref, 'expected reference');
+        /**
+         * Crawl upwards through a list of ancestry parts and taint a package name.
+         */
 
-      visitAdd(pkg, ancestry, pattern);
+        taintParents(info, processParts, start) {
+          for (let i = start; i < processParts.length; i++) {
+            const parts = processParts.slice(0, i).concat(info.pkg.name);
+            const key = this.implodeKey(parts);
 
-      for (var _iterator7 = ref.dependencies, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-        var _ref8;
+            if (this.taintKey(key, info)) {
+              info.addHistory(`Tainted ${key} to prevent collisions`);
+            }
+          }
+        }
 
-        if (_isArray7) {
-          if (_i7 >= _iterator7.length) break;
-          _ref8 = _iterator7[_i7++];
-        } else {
-          _i7 = _iterator7.next();
-          if (_i7.done) break;
-          _ref8 = _i7.value;
+        updateHoistHistory(fromPath, toKey) {
+          const info = this.tree.get(toKey);
+          invariant(info, `expect to find hoist-to ${toKey}`);
+          info.previousPaths.push(fromPath);
         }
 
-        const depPattern = _ref8;
+        /**
+         * Update the key of a module and update our references.
+         */
+
+        setKey(info, newKey, parts) {
+          const oldKey = info.key;
 
-        const depAncestry = ancestry.concat(pkg);
-        const depAncestryPatterns = ancestryPatterns.concat(depPattern);
-        add(depPattern, depAncestry, depAncestryPatterns);
-      }
+          info.key = newKey;
+          info.parts = parts;
+          this.tree.set(newKey, info);
 
-      visitedPattern = visited.get(pattern) || [];
-      visited.set(pattern, visitedPattern);
-      visitedPattern.push({ pkg, ancestry, pattern });
+          if (oldKey === newKey) {
+            return;
+          }
 
-      ancestryPatterns.forEach(ancestryPattern => {
-        const visitedAncestryPattern = visited.get(ancestryPattern);
-        if (visitedAncestryPattern) {
-          visitedAncestryPattern.push({ pkg, ancestry, pattern });
+          const fromInfo = this.tree.get(newKey);
+          invariant(fromInfo, `expect to find hoist-from ${newKey}`);
+          info.previousPaths.push(this.nohoistResolver._originalPath(fromInfo));
+          info.addHistory(`New position = ${newKey}`);
         }
-      });
-    };
-
-    // get a list of root package names since we can't hoist other dependencies to these spots!
-    const rootPackageNames = new Set();
-    for (var _iterator8 = patterns, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-      var _ref9;
 
-      if (_isArray8) {
-        if (_i8 >= _iterator8.length) break;
-        _ref9 = _iterator8[_i8++];
-      } else {
-        _i8 = _iterator8.next();
-        if (_i8.done) break;
-        _ref9 = _i8.value;
-      }
+        /**
+         * Perform a prepass and if there's multiple versions of the same package, hoist the one with
+         * the most dependents to the top.
+         */
 
-      const pattern = _ref9;
+        prepass(patterns) {
+          patterns = this.resolver.dedupePatterns(patterns).sort();
 
-      const pkg = this.resolver.getStrictResolvedPattern(pattern);
-      rootPackageNames.add(pkg.name);
-      add(pattern, [], []);
-    }
+          const visited = new Map();
 
-    for (var _iterator9 = Object.keys(occurences).sort(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-      var _ref10;
+          const occurences = {};
 
-      if (_isArray9) {
-        if (_i9 >= _iterator9.length) break;
-        _ref10 = _iterator9[_i9++];
-      } else {
-        _i9 = _iterator9.next();
-        if (_i9.done) break;
-        _ref10 = _i9.value;
-      }
+          // visitor to be used inside add() to mark occurences of packages
+          const visitAdd = (pkg, ancestry, pattern) => {
+            const versions = (occurences[pkg.name] =
+              occurences[pkg.name] || {});
+            const version = (versions[pkg.version] = versions[pkg.version] || {
+              occurences: new Set(),
+              pattern,
+            });
 
-      const packageName = _ref10;
+            if (ancestry.length) {
+              version.occurences.add(ancestry[ancestry.length - 1]);
+            }
+          };
 
-      const versionOccurences = occurences[packageName];
-      const versions = Object.keys(versionOccurences);
+          // add an occurring package to the above data structure
+          const add = (pattern, ancestry, ancestryPatterns) => {
+            const pkg = this.resolver.getStrictResolvedPattern(pattern);
+            if (ancestry.indexOf(pkg) >= 0) {
+              // prevent recursive dependencies
+              return;
+            }
 
-      if (versions.length === 1) {
-        // only one package type so we'll hoist this to the top anyway
-        continue;
-      }
+            let visitedPattern = visited.get(pattern);
 
-      if (this.tree.get(packageName)) {
-        // a transitive dependency of a previously hoisted dependency exists
-        continue;
-      }
+            if (visitedPattern) {
+              // if a package has been visited before, simply increment occurrences of packages
+              // like last time this package was visited
+              visitedPattern.forEach((visitPkg) => {
+                visitAdd(visitPkg.pkg, visitPkg.ancestry, visitPkg.pattern);
+              });
 
-      if (rootPackageNames.has(packageName)) {
-        // can't replace top level packages
-        continue;
-      }
+              visitAdd(pkg, ancestry, pattern);
 
-      let mostOccurenceCount;
-      let mostOccurencePattern;
-      for (var _iterator10 = Object.keys(versionOccurences).sort(), _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-        var _ref11;
+              return;
+            }
 
-        if (_isArray10) {
-          if (_i10 >= _iterator10.length) break;
-          _ref11 = _iterator10[_i10++];
-        } else {
-          _i10 = _iterator10.next();
-          if (_i10.done) break;
-          _ref11 = _i10.value;
-        }
+            const ref = pkg._reference;
+            invariant(ref, "expected reference");
 
-        const version = _ref11;
-        var _versionOccurences$ve = versionOccurences[version];
-        const occurences = _versionOccurences$ve.occurences,
-              pattern = _versionOccurences$ve.pattern;
+            visitAdd(pkg, ancestry, pattern);
 
-        const occurenceCount = occurences.size;
+            for (
+              var _iterator7 = ref.dependencies,
+                _isArray7 = Array.isArray(_iterator7),
+                _i7 = 0,
+                _iterator7 = _isArray7
+                  ? _iterator7
+                  : _iterator7[Symbol.iterator]();
+              ;
 
-        if (!mostOccurenceCount || occurenceCount > mostOccurenceCount) {
-          mostOccurenceCount = occurenceCount;
-          mostOccurencePattern = pattern;
-        }
-      }
-      invariant(mostOccurencePattern, 'expected most occurring pattern');
-      invariant(mostOccurenceCount, 'expected most occurring count');
+            ) {
+              var _ref8;
 
-      // only hoist this module if it occured more than once
-      if (mostOccurenceCount > 1) {
-        this._seed(mostOccurencePattern, { isDirectRequire: false });
-      }
-    }
-  }
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref8 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref8 = _i7.value;
+              }
 
-  markShallowWorkspaceEntries() {
-    const targetWorkspace = this.config.focusedWorkspaceName;
-    const targetHoistManifest = this.tree.get(targetWorkspace);
-    invariant(targetHoistManifest, `targetHoistManifest from ${targetWorkspace} missing`);
+              const depPattern = _ref8;
 
-    //dedupe with a set
-    const dependentWorkspaces = Array.from(new Set(this._getDependentWorkspaces(targetHoistManifest)));
+              const depAncestry = ancestry.concat(pkg);
+              const depAncestryPatterns = ancestryPatterns.concat(depPattern);
+              add(depPattern, depAncestry, depAncestryPatterns);
+            }
 
-    const entries = Array.from(this.tree);
-    entries.forEach(([key, info]) => {
-      const splitPath = key.split('#');
+            visitedPattern = visited.get(pattern) || [];
+            visited.set(pattern, visitedPattern);
+            visitedPattern.push({ pkg, ancestry, pattern });
 
-      //mark the workspace and any un-hoisted dependencies it has for shallow installation
-      const isShallowDependency = dependentWorkspaces.some(w => {
-        if (splitPath[0] !== w) {
-          //entry is not related to the workspace
-          return false;
-        }
-        if (!splitPath[1]) {
-          //entry is the workspace
-          return true;
-        }
-        //don't bother marking dev dependencies or nohoist packages for shallow installation
-        const treeEntry = this.tree.get(w);
-        invariant(treeEntry, 'treeEntry is not defined for ' + w);
-        const pkg = treeEntry.pkg;
-        return !info.isNohoist && (!pkg.devDependencies || !(splitPath[1] in pkg.devDependencies));
-      });
+            ancestryPatterns.forEach((ancestryPattern) => {
+              const visitedAncestryPattern = visited.get(ancestryPattern);
+              if (visitedAncestryPattern) {
+                visitedAncestryPattern.push({ pkg, ancestry, pattern });
+              }
+            });
+          };
 
-      if (isShallowDependency) {
-        info.shallowPaths = [null];
-        return;
-      }
+          // get a list of root package names since we can't hoist other dependencies to these spots!
+          const rootPackageNames = new Set();
+          for (
+            var _iterator8 = patterns,
+              _isArray8 = Array.isArray(_iterator8),
+              _i8 = 0,
+              _iterator8 = _isArray8
+                ? _iterator8
+                : _iterator8[Symbol.iterator]();
+            ;
 
-      //if package foo is at TARGET_WORKSPACE/node_modules/foo, the hoisted version of foo
-      //should be installed under each shallow workspace that uses it
-      //(unless that workspace has its own version of foo, in which case that should be installed)
-      if (splitPath.length !== 2 || splitPath[0] !== targetWorkspace) {
-        return;
-      }
-      const unhoistedDependency = splitPath[1];
-      const unhoistedInfo = this.tree.get(unhoistedDependency);
-      if (!unhoistedInfo) {
-        return;
-      }
-      dependentWorkspaces.forEach(w => {
-        if (this._packageDependsOnHoistedPackage(w, unhoistedDependency, false)) {
-          unhoistedInfo.shallowPaths.push(w);
-        }
-      });
-    });
-  }
+          ) {
+            var _ref9;
 
-  _getDependentWorkspaces(parent, allowDevDeps = true, alreadySeen = new Set()) {
-    const parentName = parent.pkg.name;
-    if (alreadySeen.has(parentName)) {
-      return [];
-    }
+            if (_isArray8) {
+              if (_i8 >= _iterator8.length) break;
+              _ref9 = _iterator8[_i8++];
+            } else {
+              _i8 = _iterator8.next();
+              if (_i8.done) break;
+              _ref9 = _i8.value;
+            }
 
-    alreadySeen.add(parentName);
-    invariant(this.workspaceLayout, 'missing workspaceLayout');
-    var _workspaceLayout = this.workspaceLayout;
-    const virtualManifestName = _workspaceLayout.virtualManifestName,
-          workspaces = _workspaceLayout.workspaces;
+            const pattern = _ref9;
 
+            const pkg = this.resolver.getStrictResolvedPattern(pattern);
+            rootPackageNames.add(pkg.name);
+            add(pattern, [], []);
+          }
 
-    const directDependencies = [];
-    const ignored = [];
-    Object.keys(workspaces).forEach(workspace => {
-      if (alreadySeen.has(workspace) || workspace === virtualManifestName) {
-        return;
-      }
+          for (
+            var _iterator9 = Object.keys(occurences).sort(),
+              _isArray9 = Array.isArray(_iterator9),
+              _i9 = 0,
+              _iterator9 = _isArray9
+                ? _iterator9
+                : _iterator9[Symbol.iterator]();
+            ;
 
-      //skip a workspace if a different version of it is already being installed under the parent workspace
-      let info = this.tree.get(`${parentName}#${workspace}`);
-      if (info) {
-        const workspaceVersion = workspaces[workspace].manifest.version;
-        if (info.isNohoist && info.originalParentPath.startsWith(`/${WS_ROOT_ALIAS}/${parentName}`) && info.pkg.version === workspaceVersion) {
-          //nohoist installations are exceptions
-          directDependencies.push(info.key);
-        } else {
-          ignored.push(workspace);
-        }
-        return;
-      }
+          ) {
+            var _ref10;
 
-      const searchPath = `/${WS_ROOT_ALIAS}/${parentName}`;
-      info = this.tree.get(workspace);
-      invariant(info, 'missing workspace tree entry ' + workspace);
-      if (!info.previousPaths.some(p => p.startsWith(searchPath))) {
-        return;
-      }
-      if (allowDevDeps || !parent.pkg.devDependencies || !(workspace in parent.pkg.devDependencies)) {
-        directDependencies.push(workspace);
-      }
-    });
+            if (_isArray9) {
+              if (_i9 >= _iterator9.length) break;
+              _ref10 = _iterator9[_i9++];
+            } else {
+              _i9 = _iterator9.next();
+              if (_i9.done) break;
+              _ref10 = _i9.value;
+            }
 
-    let nested = directDependencies.map(d => {
-      const dependencyEntry = this.tree.get(d);
-      invariant(dependencyEntry, 'missing dependencyEntry ' + d);
-      return this._getDependentWorkspaces(dependencyEntry, false, alreadySeen);
-    });
-    nested = [].concat.apply([], nested); //flatten
+            const packageName = _ref10;
 
-    const directDependencyNames = directDependencies.map(d => d.split('#').slice(-1)[0]);
+            const versionOccurences = occurences[packageName];
+            const versions = Object.keys(versionOccurences);
 
-    return directDependencyNames.concat(nested).filter(w => ignored.indexOf(w) === -1);
-  }
+            if (versions.length === 1) {
+              // only one package type so we'll hoist this to the top anyway
+              continue;
+            }
 
-  _packageDependsOnHoistedPackage(p, hoisted, checkDevDeps = true, checked = new Set()) {
-    //don't check the same package more than once, and ignore any package that has its own version of hoisted
-    if (checked.has(p) || this.tree.has(`${p}#${hoisted}`)) {
-      return false;
-    }
-    checked.add(p);
-    const info = this.tree.get(p);
-    if (!info) {
-      return false;
-    }
+            if (this.tree.get(packageName)) {
+              // a transitive dependency of a previously hoisted dependency exists
+              continue;
+            }
 
-    const pkg = info.pkg;
-    if (!pkg) {
-      return false;
-    }
+            if (rootPackageNames.has(packageName)) {
+              // can't replace top level packages
+              continue;
+            }
 
-    let deps = [];
-    if (pkg.dependencies) {
-      deps = deps.concat(Object.keys(pkg.dependencies));
-    }
-    if (checkDevDeps && pkg.devDependencies) {
-      deps = deps.concat(Object.keys(pkg.devDependencies));
-    }
+            let mostOccurenceCount;
+            let mostOccurencePattern;
+            for (
+              var _iterator10 = Object.keys(versionOccurences).sort(),
+                _isArray10 = Array.isArray(_iterator10),
+                _i10 = 0,
+                _iterator10 = _isArray10
+                  ? _iterator10
+                  : _iterator10[Symbol.iterator]();
+              ;
 
-    if (deps.indexOf(hoisted) !== -1) {
-      return true;
-    }
-    return deps.some(dep => this._packageDependsOnHoistedPackage(dep, hoisted, false, checked));
-  }
+            ) {
+              var _ref11;
 
-  /**
-   * Produce a flattened list of module locations and manifests.
-   */
+              if (_isArray10) {
+                if (_i10 >= _iterator10.length) break;
+                _ref11 = _iterator10[_i10++];
+              } else {
+                _i10 = _iterator10.next();
+                if (_i10.done) break;
+                _ref11 = _i10.value;
+              }
 
-  init() {
-    const flatTree = [];
+              const version = _ref11;
+              var _versionOccurences$ve = versionOccurences[version];
+              const occurences = _versionOccurences$ve.occurences,
+                pattern = _versionOccurences$ve.pattern;
 
-    //
-    for (var _iterator11 = this.tree.entries(), _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-      var _ref13;
+              const occurenceCount = occurences.size;
 
-      if (_isArray11) {
-        if (_i11 >= _iterator11.length) break;
-        _ref13 = _iterator11[_i11++];
-      } else {
-        _i11 = _iterator11.next();
-        if (_i11.done) break;
-        _ref13 = _i11.value;
-      }
-
-      const _ref12 = _ref13;
-      const key = _ref12[0];
-      const info = _ref12[1];
-
-      // decompress the location and push it to the flat tree. this path could be made
-      const parts = [];
-      const keyParts = key.split('#');
-      const isWorkspaceEntry = this.workspaceLayout && keyParts[0] === this.workspaceLayout.virtualManifestName;
-
-      // Don't add the virtual manifest (keyParts.length === 1)
-      // or ws childs which were not hoisted to the root (keyParts.length === 2).
-      // If a ws child was hoisted its key would not contain the virtual manifest name
-      if (isWorkspaceEntry && keyParts.length <= 2) {
-        continue;
-      }
-
-      for (let i = 0; i < keyParts.length; i++) {
-        const key = keyParts.slice(0, i + 1).join('#');
-        const hoisted = this.tree.get(key);
-        invariant(hoisted, `expected hoisted manifest for "${key}"`);
-        parts.push(this.config.getFolder(hoisted.pkg));
-        parts.push(keyParts[i]);
-      }
-
-      // Check if the destination is pointing to a sub folder of the virtualManifestName
-      // e.g. _project_/node_modules/workspace-aggregator-123456/node_modules/workspaceChild/node_modules/dependency
-      // This probably happened because the hoister was not able to hoist the workspace child to the root
-      // So we have to change the folder to the workspace package location
-      if (this.workspaceLayout && isWorkspaceEntry) {
-        const wspPkg = this.workspaceLayout.workspaces[keyParts[1]];
-        invariant(wspPkg, `expected workspace package to exist for "${keyParts[1]}"`);
-        parts.splice(0, 4, wspPkg.loc);
-      } else {
-        if (this.config.modulesFolder) {
-          // remove the first part which will be the folder name and replace it with a
-          // hardcoded modules folder
-          parts.splice(0, 1, this.config.modulesFolder);
-        } else {
-          // first part will be the registry-specific module folder
-          parts.splice(0, 0, this.config.lockfileFolder);
-        }
-      }
+              if (!mostOccurenceCount || occurenceCount > mostOccurenceCount) {
+                mostOccurenceCount = occurenceCount;
+                mostOccurencePattern = pattern;
+              }
+            }
+            invariant(mostOccurencePattern, "expected most occurring pattern");
+            invariant(mostOccurenceCount, "expected most occurring count");
 
-      const shallowLocs = [];
-      info.shallowPaths.forEach(shallowPath => {
-        const shallowCopyParts = parts.slice();
-        shallowCopyParts[0] = this.config.cwd;
-        if (this.config.modulesFolder) {
-          //add back the module folder name for the shallow installation
-          const treeEntry = this.tree.get(keyParts[0]);
-          invariant(treeEntry, 'expected treeEntry for ' + keyParts[0]);
-          const moduleFolderName = this.config.getFolder(treeEntry.pkg);
-          shallowCopyParts.splice(1, 0, moduleFolderName);
+            // only hoist this module if it occured more than once
+            if (mostOccurenceCount > 1) {
+              this._seed(mostOccurencePattern, { isDirectRequire: false });
+            }
+          }
         }
 
-        if (shallowPath) {
+        markShallowWorkspaceEntries() {
           const targetWorkspace = this.config.focusedWorkspaceName;
-          const treeEntry = this.tree.get(`${targetWorkspace}#${shallowPath}`) || this.tree.get(shallowPath);
-          invariant(treeEntry, 'expected treeEntry for ' + shallowPath);
-          const moduleFolderName = this.config.getFolder(treeEntry.pkg);
-          shallowCopyParts.splice(1, 0, moduleFolderName, shallowPath);
-        }
-        shallowLocs.push(path.join(...shallowCopyParts));
-      });
+          const targetHoistManifest = this.tree.get(targetWorkspace);
+          invariant(
+            targetHoistManifest,
+            `targetHoistManifest from ${targetWorkspace} missing`,
+          );
 
-      const loc = path.join(...parts);
-      flatTree.push([loc, info]);
-      shallowLocs.forEach(shallowLoc => {
-        const newManifest = (0, (_extends2 || _load_extends()).default)({}, info, { isShallow: true });
-        flatTree.push([shallowLoc, newManifest]);
-      });
-    }
+          //dedupe with a set
+          const dependentWorkspaces = Array.from(
+            new Set(this._getDependentWorkspaces(targetHoistManifest)),
+          );
 
-    // remove ignored modules from the tree
-    const visibleFlatTree = [];
-    for (var _iterator12 = flatTree, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
-      var _ref15;
+          const entries = Array.from(this.tree);
+          entries.forEach(([key, info]) => {
+            const splitPath = key.split("#");
 
-      if (_isArray12) {
-        if (_i12 >= _iterator12.length) break;
-        _ref15 = _iterator12[_i12++];
-      } else {
-        _i12 = _iterator12.next();
-        if (_i12.done) break;
-        _ref15 = _i12.value;
-      }
+            //mark the workspace and any un-hoisted dependencies it has for shallow installation
+            const isShallowDependency = dependentWorkspaces.some((w) => {
+              if (splitPath[0] !== w) {
+                //entry is not related to the workspace
+                return false;
+              }
+              if (!splitPath[1]) {
+                //entry is the workspace
+                return true;
+              }
+              //don't bother marking dev dependencies or nohoist packages for shallow installation
+              const treeEntry = this.tree.get(w);
+              invariant(treeEntry, "treeEntry is not defined for " + w);
+              const pkg = treeEntry.pkg;
+              return (
+                !info.isNohoist &&
+                (!pkg.devDependencies || !(splitPath[1] in pkg.devDependencies))
+              );
+            });
 
-      const _ref14 = _ref15;
-      const loc = _ref14[0];
-      const info = _ref14[1];
+            if (isShallowDependency) {
+              info.shallowPaths = [null];
+              return;
+            }
 
-      const ref = info.pkg._reference;
-      invariant(ref, 'expected reference');
-      if (!info.isRequired) {
-        info.addHistory('Deleted as this module was ignored');
-      } else {
-        visibleFlatTree.push([loc, info]);
-      }
-    }
-    return visibleFlatTree;
-  }
-}
-
-exports.default = PackageHoister;
-const WS_ROOT_ALIAS = '_project_';
-class NohoistResolver {
-  constructor(config, resolver) {
-    this.initNohoist = (info, parent) => {
-      let parentNohoistList;
-      let originalParentPath = info.originalParentPath;
-
-      if (parent) {
-        parentNohoistList = parent.nohoistList;
-        originalParentPath = this._originalPath(parent);
-      } else {
-        invariant(this._isTopPackage(info), `${info.key} doesn't have parent nor a top package`);
-        if (info.pkg.name !== this._wsRootPackageName) {
-          parentNohoistList = this._wsRootNohoistList;
-          originalParentPath = this._wsRootPackageName || '';
+            //if package foo is at TARGET_WORKSPACE/node_modules/foo, the hoisted version of foo
+            //should be installed under each shallow workspace that uses it
+            //(unless that workspace has its own version of foo, in which case that should be installed)
+            if (splitPath.length !== 2 || splitPath[0] !== targetWorkspace) {
+              return;
+            }
+            const unhoistedDependency = splitPath[1];
+            const unhoistedInfo = this.tree.get(unhoistedDependency);
+            if (!unhoistedInfo) {
+              return;
+            }
+            dependentWorkspaces.forEach((w) => {
+              if (
+                this._packageDependsOnHoistedPackage(
+                  w,
+                  unhoistedDependency,
+                  false,
+                )
+              ) {
+                unhoistedInfo.shallowPaths.push(w);
+              }
+            });
+          });
         }
-      }
-
-      info.originalParentPath = originalParentPath;
-      let nohoistList = this._extractNohoistList(info.pkg, this._originalPath(info)) || [];
-      if (parentNohoistList) {
-        nohoistList = nohoistList.concat(parentNohoistList);
-      }
-      info.nohoistList = nohoistList.length > 0 ? nohoistList : null;
-      info.isNohoist = this._isNohoist(info);
-    };
-
-    this.highestHoistingPoint = info => {
-      return info.isNohoist && info.parts.length > 1 ? 1 : null;
-    };
 
-    this._isNohoist = info => {
-      if (this._isTopPackage(info)) {
-        return false;
-      }
-      if (info.nohoistList && info.nohoistList.length > 0 && (_micromatch || _load_micromatch()).default.any(this._originalPath(info), info.nohoistList)) {
-        return true;
-      }
-      if (this._config.plugnplayEnabled) {
-        return true;
-      }
-      return false;
-    };
+        _getDependentWorkspaces(
+          parent,
+          allowDevDeps = true,
+          alreadySeen = new Set(),
+        ) {
+          const parentName = parent.pkg.name;
+          if (alreadySeen.has(parentName)) {
+            return [];
+          }
 
-    this._isRootPackage = pkg => {
-      return pkg.name === this._wsRootPackageName;
-    };
+          alreadySeen.add(parentName);
+          invariant(this.workspaceLayout, "missing workspaceLayout");
+          var _workspaceLayout = this.workspaceLayout;
+          const virtualManifestName = _workspaceLayout.virtualManifestName,
+            workspaces = _workspaceLayout.workspaces;
 
-    this._originalPath = info => {
-      return this._makePath(info.originalParentPath, info.pkg.name);
-    };
+          const directDependencies = [];
+          const ignored = [];
+          Object.keys(workspaces).forEach((workspace) => {
+            if (
+              alreadySeen.has(workspace) ||
+              workspace === virtualManifestName
+            ) {
+              return;
+            }
 
-    this._isTopPackage = info => {
-      const parentParts = info.parts.slice(0, -1);
-      const result = !parentParts || parentParts.length <= 0 || parentParts.length === 1 && parentParts[0] === this._wsRootPackageName;
-      return result;
-    };
+            //skip a workspace if a different version of it is already being installed under the parent workspace
+            let info = this.tree.get(`${parentName}#${workspace}`);
+            if (info) {
+              const workspaceVersion = workspaces[workspace].manifest.version;
+              if (
+                info.isNohoist &&
+                info.originalParentPath.startsWith(
+                  `/${WS_ROOT_ALIAS}/${parentName}`,
+                ) &&
+                info.pkg.version === workspaceVersion
+              ) {
+                //nohoist installations are exceptions
+                directDependencies.push(info.key);
+              } else {
+                ignored.push(workspace);
+              }
+              return;
+            }
 
-    this._isLink = info => {
-      return info.pkg._remote != null && LINK_TYPES.has(info.pkg._remote.type);
-    };
+            const searchPath = `/${WS_ROOT_ALIAS}/${parentName}`;
+            info = this.tree.get(workspace);
+            invariant(info, "missing workspace tree entry " + workspace);
+            if (!info.previousPaths.some((p) => p.startsWith(searchPath))) {
+              return;
+            }
+            if (
+              allowDevDeps ||
+              !parent.pkg.devDependencies ||
+              !(workspace in parent.pkg.devDependencies)
+            ) {
+              directDependencies.push(workspace);
+            }
+          });
 
-    this._extractNohoistList = (pkg, pathPrefix) => {
-      let nohoistList;
-      const ws = this._config.getWorkspaces(pkg);
+          let nested = directDependencies.map((d) => {
+            const dependencyEntry = this.tree.get(d);
+            invariant(dependencyEntry, "missing dependencyEntry " + d);
+            return this._getDependentWorkspaces(
+              dependencyEntry,
+              false,
+              alreadySeen,
+            );
+          });
+          nested = [].concat.apply([], nested); //flatten
 
-      if (ws && ws.nohoist) {
-        nohoistList = ws.nohoist.map(p => this._makePath(pathPrefix, p));
-      }
-      return nohoistList;
-    };
+          const directDependencyNames = directDependencies.map(
+            (d) => d.split("#").slice(-1)[0],
+          );
 
-    this._resolver = resolver;
-    this._config = config;
-    if (resolver.workspaceLayout) {
-      this._wsRootPackageName = resolver.workspaceLayout.virtualManifestName;
+          return directDependencyNames
+            .concat(nested)
+            .filter((w) => ignored.indexOf(w) === -1);
+        }
 
-      var _resolver$workspaceLa = resolver.workspaceLayout.getWorkspaceManifest(this._wsRootPackageName);
+        _packageDependsOnHoistedPackage(
+          p,
+          hoisted,
+          checkDevDeps = true,
+          checked = new Set(),
+        ) {
+          //don't check the same package more than once, and ignore any package that has its own version of hoisted
+          if (checked.has(p) || this.tree.has(`${p}#${hoisted}`)) {
+            return false;
+          }
+          checked.add(p);
+          const info = this.tree.get(p);
+          if (!info) {
+            return false;
+          }
 
-      const manifest = _resolver$workspaceLa.manifest;
+          const pkg = info.pkg;
+          if (!pkg) {
+            return false;
+          }
 
-      this._wsRootNohoistList = this._extractNohoistList(manifest, manifest.name);
-    }
-  }
+          let deps = [];
+          if (pkg.dependencies) {
+            deps = deps.concat(Object.keys(pkg.dependencies));
+          }
+          if (checkDevDeps && pkg.devDependencies) {
+            deps = deps.concat(Object.keys(pkg.devDependencies));
+          }
 
-  /**
-   * examine the top level packages to find the root package
-   */
+          if (deps.indexOf(hoisted) !== -1) {
+            return true;
+          }
+          return deps.some((dep) =>
+            this._packageDependsOnHoistedPackage(dep, hoisted, false, checked),
+          );
+        }
 
+        /**
+         * Produce a flattened list of module locations and manifests.
+         */
 
-  /**
-   * find the highest hoisting point for the given HoistManifest.
-   * algorithm: a nohoist package should never be hoisted beyond the top of its branch, i.e.
-   * the first element of its parts. Therefore the highest possible hoisting index is 1,
-   * unless the package has only 1 part (itself), in such case returns null just like any hoisted package
-   *
-   */
+        init() {
+          const flatTree = [];
 
-  // private functions
+          //
+          for (
+            var _iterator11 = this.tree.entries(),
+              _isArray11 = Array.isArray(_iterator11),
+              _i11 = 0,
+              _iterator11 = _isArray11
+                ? _iterator11
+                : _iterator11[Symbol.iterator]();
+            ;
 
-  _makePath(...args) {
-    const parts = args.map(s => s === this._wsRootPackageName ? WS_ROOT_ALIAS : s);
-    const result = parts.join('/');
-    return result[0] === '/' ? result : '/' + result;
-  }
+          ) {
+            var _ref13;
 
-  // extract nohoist from package.json then prefix them with branch path
-  // so we can matched against the branch tree ("originalPath") later
-}
+            if (_isArray11) {
+              if (_i11 >= _iterator11.length) break;
+              _ref13 = _iterator11[_i11++];
+            } else {
+              _i11 = _iterator11.next();
+              if (_i11.done) break;
+              _ref13 = _i11.value;
+            }
 
-exports.NohoistResolver = NohoistResolver;
+            const _ref12 = _ref13;
+            const key = _ref12[0];
+            const info = _ref12[1];
+
+            // decompress the location and push it to the flat tree. this path could be made
+            const parts = [];
+            const keyParts = key.split("#");
+            const isWorkspaceEntry =
+              this.workspaceLayout &&
+              keyParts[0] === this.workspaceLayout.virtualManifestName;
+
+            // Don't add the virtual manifest (keyParts.length === 1)
+            // or ws childs which were not hoisted to the root (keyParts.length === 2).
+            // If a ws child was hoisted its key would not contain the virtual manifest name
+            if (isWorkspaceEntry && keyParts.length <= 2) {
+              continue;
+            }
 
-/***/ }),
-/* 557 */
-/***/ (function(module, exports, __webpack_require__) {
+            for (let i = 0; i < keyParts.length; i++) {
+              const key = keyParts.slice(0, i + 1).join("#");
+              const hoisted = this.tree.get(key);
+              invariant(hoisted, `expected hoisted manifest for "${key}"`);
+              parts.push(this.config.getFolder(hoisted.pkg));
+              parts.push(keyParts[i]);
+            }
 
-"use strict";
+            // Check if the destination is pointing to a sub folder of the virtualManifestName
+            // e.g. _project_/node_modules/workspace-aggregator-123456/node_modules/workspaceChild/node_modules/dependency
+            // This probably happened because the hoister was not able to hoist the workspace child to the root
+            // So we have to change the folder to the workspace package location
+            if (this.workspaceLayout && isWorkspaceEntry) {
+              const wspPkg = this.workspaceLayout.workspaces[keyParts[1]];
+              invariant(
+                wspPkg,
+                `expected workspace package to exist for "${keyParts[1]}"`,
+              );
+              parts.splice(0, 4, wspPkg.loc);
+            } else {
+              if (this.config.modulesFolder) {
+                // remove the first part which will be the folder name and replace it with a
+                // hardcoded modules folder
+                parts.splice(0, 1, this.config.modulesFolder);
+              } else {
+                // first part will be the registry-specific module folder
+                parts.splice(0, 0, this.config.lockfileFolder);
+              }
+            }
 
+            const shallowLocs = [];
+            info.shallowPaths.forEach((shallowPath) => {
+              const shallowCopyParts = parts.slice();
+              shallowCopyParts[0] = this.config.cwd;
+              if (this.config.modulesFolder) {
+                //add back the module folder name for the shallow installation
+                const treeEntry = this.tree.get(keyParts[0]);
+                invariant(treeEntry, "expected treeEntry for " + keyParts[0]);
+                const moduleFolderName = this.config.getFolder(treeEntry.pkg);
+                shallowCopyParts.splice(1, 0, moduleFolderName);
+              }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+              if (shallowPath) {
+                const targetWorkspace = this.config.focusedWorkspaceName;
+                const treeEntry =
+                  this.tree.get(`${targetWorkspace}#${shallowPath}`) ||
+                  this.tree.get(shallowPath);
+                invariant(treeEntry, "expected treeEntry for " + shallowPath);
+                const moduleFolderName = this.config.getFolder(treeEntry.pkg);
+                shallowCopyParts.splice(1, 0, moduleFolderName, shallowPath);
+              }
+              shallowLocs.push(path.join(...shallowCopyParts));
+            });
 
-var _asyncToGenerator2;
+            const loc = path.join(...parts);
+            flatTree.push([loc, info]);
+            shallowLocs.forEach((shallowLoc) => {
+              const newManifest = (0, (_extends2 || _load_extends()).default)(
+                {},
+                info,
+                { isShallow: true },
+              );
+              flatTree.push([shallowLoc, newManifest]);
+            });
+          }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+          // remove ignored modules from the tree
+          const visibleFlatTree = [];
+          for (
+            var _iterator12 = flatTree,
+              _isArray12 = Array.isArray(_iterator12),
+              _i12 = 0,
+              _iterator12 = _isArray12
+                ? _iterator12
+                : _iterator12[Symbol.iterator]();
+            ;
 
-var _config;
+          ) {
+            var _ref15;
 
-function _load_config() {
-  return _config = _interopRequireDefault(__webpack_require__(162));
-}
+            if (_isArray12) {
+              if (_i12 >= _iterator12.length) break;
+              _ref15 = _iterator12[_i12++];
+            } else {
+              _i12 = _iterator12.next();
+              if (_i12.done) break;
+              _ref15 = _i12.value;
+            }
 
-var _executeLifecycleScript;
+            const _ref14 = _ref15;
+            const loc = _ref14[0];
+            const info = _ref14[1];
 
-function _load_executeLifecycleScript() {
-  return _executeLifecycleScript = _interopRequireDefault(__webpack_require__(111));
-}
+            const ref = info.pkg._reference;
+            invariant(ref, "expected reference");
+            if (!info.isRequired) {
+              info.addHistory("Deleted as this module was ignored");
+            } else {
+              visibleFlatTree.push([loc, info]);
+            }
+          }
+          return visibleFlatTree;
+        }
+      }
 
-var _crypto;
+      exports.default = PackageHoister;
+      const WS_ROOT_ALIAS = "_project_";
+      class NohoistResolver {
+        constructor(config, resolver) {
+          this.initNohoist = (info, parent) => {
+            let parentNohoistList;
+            let originalParentPath = info.originalParentPath;
 
-function _load_crypto() {
-  return _crypto = _interopRequireWildcard(__webpack_require__(168));
-}
+            if (parent) {
+              parentNohoistList = parent.nohoistList;
+              originalParentPath = this._originalPath(parent);
+            } else {
+              invariant(
+                this._isTopPackage(info),
+                `${info.key} doesn't have parent nor a top package`,
+              );
+              if (info.pkg.name !== this._wsRootPackageName) {
+                parentNohoistList = this._wsRootNohoistList;
+                originalParentPath = this._wsRootPackageName || "";
+              }
+            }
 
-var _fs;
+            info.originalParentPath = originalParentPath;
+            let nohoistList =
+              this._extractNohoistList(info.pkg, this._originalPath(info)) ||
+              [];
+            if (parentNohoistList) {
+              nohoistList = nohoistList.concat(parentNohoistList);
+            }
+            info.nohoistList = nohoistList.length > 0 ? nohoistList : null;
+            info.isNohoist = this._isNohoist(info);
+          };
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+          this.highestHoistingPoint = (info) => {
+            return info.isNohoist && info.parts.length > 1 ? 1 : null;
+          };
 
-var _packageNameUtils;
+          this._isNohoist = (info) => {
+            if (this._isTopPackage(info)) {
+              return false;
+            }
+            if (
+              info.nohoistList &&
+              info.nohoistList.length > 0 &&
+              (_micromatch || _load_micromatch()).default.any(
+                this._originalPath(info),
+                info.nohoistList,
+              )
+            ) {
+              return true;
+            }
+            if (this._config.plugnplayEnabled) {
+              return true;
+            }
+            return false;
+          };
 
-function _load_packageNameUtils() {
-  return _packageNameUtils = __webpack_require__(222);
-}
+          this._isRootPackage = (pkg) => {
+            return pkg.name === this._wsRootPackageName;
+          };
 
-var _pack;
+          this._originalPath = (info) => {
+            return this._makePath(info.originalParentPath, info.pkg.name);
+          };
 
-function _load_pack() {
-  return _pack = __webpack_require__(166);
-}
+          this._isTopPackage = (info) => {
+            const parentParts = info.parts.slice(0, -1);
+            const result =
+              !parentParts ||
+              parentParts.length <= 0 ||
+              (parentParts.length === 1 &&
+                parentParts[0] === this._wsRootPackageName);
+            return result;
+          };
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+          this._isLink = (info) => {
+            return (
+              info.pkg._remote != null && LINK_TYPES.has(info.pkg._remote.type)
+            );
+          };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          this._extractNohoistList = (pkg, pathPrefix) => {
+            let nohoistList;
+            const ws = this._config.getWorkspaces(pkg);
 
-const fs = __webpack_require__(5);
+            if (ws && ws.nohoist) {
+              nohoistList = ws.nohoist.map((p) =>
+                this._makePath(pathPrefix, p),
+              );
+            }
+            return nohoistList;
+          };
 
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
+          this._resolver = resolver;
+          this._config = config;
+          if (resolver.workspaceLayout) {
+            this._wsRootPackageName =
+              resolver.workspaceLayout.virtualManifestName;
 
-const INSTALL_STAGES = ['preinstall', 'install', 'postinstall'];
+            var _resolver$workspaceLa =
+              resolver.workspaceLayout.getWorkspaceManifest(
+                this._wsRootPackageName,
+              );
 
-class PackageInstallScripts {
-  constructor(config, resolver, force) {
-    this.installed = 0;
-    this.resolver = resolver;
-    this.reporter = config.reporter;
-    this.config = config;
-    this.force = force;
-    this.artifacts = {};
-  }
+            const manifest = _resolver$workspaceLa.manifest;
 
-  setForce(force) {
-    this.force = force;
-  }
+            this._wsRootNohoistList = this._extractNohoistList(
+              manifest,
+              manifest.name,
+            );
+          }
+        }
 
-  setArtifacts(artifacts) {
-    this.artifacts = artifacts;
-  }
+        /**
+         * examine the top level packages to find the root package
+         */
 
-  getArtifacts() {
-    return this.artifacts;
-  }
+        /**
+         * find the highest hoisting point for the given HoistManifest.
+         * algorithm: a nohoist package should never be hoisted beyond the top of its branch, i.e.
+         * the first element of its parts. Therefore the highest possible hoisting index is 1,
+         * unless the package has only 1 part (itself), in such case returns null just like any hoisted package
+         *
+         */
 
-  getInstallCommands(pkg) {
-    const scripts = pkg.scripts;
-    if (scripts) {
-      const cmds = [];
-      for (var _iterator = INSTALL_STAGES, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+        // private functions
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
+        _makePath(...args) {
+          const parts = args.map((s) =>
+            s === this._wsRootPackageName ? WS_ROOT_ALIAS : s,
+          );
+          const result = parts.join("/");
+          return result[0] === "/" ? result : "/" + result;
         }
 
-        const stage = _ref;
-
-        const cmd = scripts[stage];
-        if (cmd) {
-          cmds.push([stage, cmd]);
-        }
+        // extract nohoist from package.json then prefix them with branch path
+        // so we can matched against the branch tree ("originalPath") later
       }
-      return cmds;
-    } else {
-      return [];
-    }
-  }
 
-  walk(loc) {
-    var _this = this;
+      exports.NohoistResolver = NohoistResolver;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const files = yield (_fs || _load_fs()).walk(loc, null, new Set(_this.config.registryFolders));
-      const mtimes = new Map();
-      for (var _iterator2 = files, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref2;
+      /***/
+    },
+    /* 557 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref2 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref2 = _i2.value;
-        }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-        const file = _ref2;
+      var _asyncToGenerator2;
 
-        mtimes.set(file.relative, file.mtime);
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
-      return mtimes;
-    })();
-  }
 
-  saveBuildArtifacts(loc, pkg, beforeFiles, spinner) {
-    var _this2 = this;
+      var _config;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const afterFiles = yield _this2.walk(loc);
+      function _load_config() {
+        return (_config = _interopRequireDefault(__webpack_require__(162)));
+      }
 
-      // work out what files have been created/modified
-      const buildArtifacts = [];
-      for (var _iterator3 = afterFiles, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref4;
+      var _executeLifecycleScript;
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref4 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref4 = _i3.value;
-        }
+      function _load_executeLifecycleScript() {
+        return (_executeLifecycleScript = _interopRequireDefault(
+          __webpack_require__(111),
+        ));
+      }
 
-        const _ref3 = _ref4;
-        const file = _ref3[0];
-        const mtime = _ref3[1];
+      var _crypto;
 
-        if (!beforeFiles.has(file) || beforeFiles.get(file) !== mtime) {
-          buildArtifacts.push(file);
-        }
+      function _load_crypto() {
+        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
       }
 
-      if (!buildArtifacts.length) {
-        // nothing else to do here since we have no build artifacts
-        return;
-      }
+      var _fs;
 
-      // set build artifacts
-      const ref = pkg._reference;
-      invariant(ref, 'expected reference');
-      _this2.artifacts[`${pkg.name}@${pkg.version}`] = buildArtifacts;
-    })();
-  }
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-  install(cmds, pkg, spinner) {
-    var _this3 = this;
+      var _packageNameUtils;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const ref = pkg._reference;
-      invariant(ref, 'expected reference');
-      const locs = ref.locations;
+      function _load_packageNameUtils() {
+        return (_packageNameUtils = __webpack_require__(222));
+      }
 
-      let updateProgress;
+      var _pack;
 
-      if (cmds.length > 0) {
-        updateProgress = function updateProgress(data) {
-          const dataStr = data.toString() // turn buffer into string
-          .trim(); // trim whitespace
+      function _load_pack() {
+        return (_pack = __webpack_require__(166));
+      }
 
-          invariant(spinner && spinner.tick, 'We should have spinner and its ticker here');
-          if (dataStr) {
-            spinner.tick(dataStr
-            // Only get the last line
-            .substr(dataStr.lastIndexOf('\n') + 1)
-            // change tabs to spaces as they can interfere with the console
-            .replace(/\t/g, ' '));
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
           }
-        };
+          newObj.default = obj;
+          return newObj;
+        }
       }
 
-      try {
-        for (var _iterator4 = cmds, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref6;
-
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref6 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref6 = _i4.value;
-          }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-          const _ref5 = _ref6;
-          const stage = _ref5[0];
-          const cmd = _ref5[1];
-
-          yield Promise.all(locs.map((() => {
-            var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
-              var _ref8 = yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).default)({
-                stage,
-                config: _this3.config,
-                cwd: loc,
-                cmd,
-                isInteractive: false,
-                updateProgress
-              });
+      const fs = __webpack_require__(5);
 
-              const stdout = _ref8.stdout;
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
 
-              _this3.reporter.verbose(stdout);
-            });
+      const INSTALL_STAGES = ["preinstall", "install", "postinstall"];
 
-            return function (_x) {
-              return _ref7.apply(this, arguments);
-            };
-          })()));
+      class PackageInstallScripts {
+        constructor(config, resolver, force) {
+          this.installed = 0;
+          this.resolver = resolver;
+          this.reporter = config.reporter;
+          this.config = config;
+          this.force = force;
+          this.artifacts = {};
         }
-      } catch (err) {
-        err.message = `${locs.join(', ')}: ${err.message}`;
-
-        invariant(ref, 'expected reference');
 
-        if (ref.optional) {
-          ref.ignore = true;
-          ref.incompatible = true;
-          _this3.reporter.warn(_this3.reporter.lang('optionalModuleScriptFail', err.message));
-          _this3.reporter.info(_this3.reporter.lang('optionalModuleFail'));
-
-          // Cleanup node_modules
-          try {
-            yield Promise.all(locs.map((() => {
-              var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
-                yield (_fs || _load_fs()).unlink(loc);
-              });
+        setForce(force) {
+          this.force = force;
+        }
 
-              return function (_x2) {
-                return _ref9.apply(this, arguments);
-              };
-            })()));
-          } catch (e) {
-            _this3.reporter.error(_this3.reporter.lang('optionalModuleCleanupFail', e.message));
-          }
-        } else {
-          throw err;
+        setArtifacts(artifacts) {
+          this.artifacts = artifacts;
         }
-      }
-    })();
-  }
 
-  packageCanBeInstalled(pkg) {
-    const cmds = this.getInstallCommands(pkg);
-    if (!cmds.length) {
-      return false;
-    }
-    if (this.config.packBuiltPackages && pkg.prebuiltVariants) {
-      for (const variant in pkg.prebuiltVariants) {
-        if (pkg._remote && pkg._remote.reference && pkg._remote.reference.includes(variant)) {
-          return false;
+        getArtifacts() {
+          return this.artifacts;
         }
-      }
-    }
-    const ref = pkg._reference;
-    invariant(ref, 'Missing package reference');
-    if (!ref.fresh && !this.force) {
-      // this package hasn't been touched
-      return false;
-    }
 
-    // Don't run lifecycle scripts for hoisted packages
-    if (!ref.locations.length) {
-      return false;
-    }
+        getInstallCommands(pkg) {
+          const scripts = pkg.scripts;
+          if (scripts) {
+            const cmds = [];
+            for (
+              var _iterator = INSTALL_STAGES,
+                _isArray = Array.isArray(_iterator),
+                _i = 0,
+                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+              ;
 
-    // we haven't actually written this module out
-    if (ref.ignore) {
-      return false;
-    }
-    return true;
-  }
+            ) {
+              var _ref;
+
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref = _iterator[_i++];
+              } else {
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref = _i.value;
+              }
 
-  runCommand(spinner, pkg) {
-    var _this4 = this;
+              const stage = _ref;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const cmds = _this4.getInstallCommands(pkg);
-      spinner.setPrefix(++_this4.installed, pkg.name);
-      yield _this4.install(cmds, pkg, spinner);
-    })();
-  }
+              const cmd = scripts[stage];
+              if (cmd) {
+                cmds.push([stage, cmd]);
+              }
+            }
+            return cmds;
+          } else {
+            return [];
+          }
+        }
 
-  // detect if there is a circularDependency in the dependency tree
-  detectCircularDependencies(root, seenManifests, pkg) {
-    const ref = pkg._reference;
-    invariant(ref, 'expected reference');
+        walk(loc) {
+          var _this = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const files = yield (_fs || _load_fs()).walk(
+                loc,
+                null,
+                new Set(_this.config.registryFolders),
+              );
+              const mtimes = new Map();
+              for (
+                var _iterator2 = files,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
-    const deps = ref.dependencies;
-    for (var _iterator5 = deps, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-      var _ref10;
+              ) {
+                var _ref2;
 
-      if (_isArray5) {
-        if (_i5 >= _iterator5.length) break;
-        _ref10 = _iterator5[_i5++];
-      } else {
-        _i5 = _iterator5.next();
-        if (_i5.done) break;
-        _ref10 = _i5.value;
-      }
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref2 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref2 = _i2.value;
+                }
 
-      const dep = _ref10;
+                const file = _ref2;
 
-      const pkgDep = this.resolver.getStrictResolvedPattern(dep);
-      if (seenManifests.has(pkgDep)) {
-        // there is a cycle but not with the root
-        continue;
-      }
-      seenManifests.add(pkgDep);
-      // found a dependency pointing to root
-      if (pkgDep == root) {
-        return true;
-      }
-      if (this.detectCircularDependencies(root, seenManifests, pkgDep)) {
-        return true;
-      }
-    }
-    return false;
-  }
+                mtimes.set(file.relative, file.mtime);
+              }
+              return mtimes;
+            },
+          )();
+        }
 
-  // find the next package to be installed
-  findInstallablePackage(workQueue, installed) {
-    for (var _iterator6 = workQueue, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-      var _ref11;
+        saveBuildArtifacts(loc, pkg, beforeFiles, spinner) {
+          var _this2 = this;
 
-      if (_isArray6) {
-        if (_i6 >= _iterator6.length) break;
-        _ref11 = _iterator6[_i6++];
-      } else {
-        _i6 = _iterator6.next();
-        if (_i6.done) break;
-        _ref11 = _i6.value;
-      }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const afterFiles = yield _this2.walk(loc);
 
-      const pkg = _ref11;
+              // work out what files have been created/modified
+              const buildArtifacts = [];
+              for (
+                var _iterator3 = afterFiles,
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-      const ref = pkg._reference;
-      invariant(ref, 'expected reference');
-      const deps = ref.dependencies;
+              ) {
+                var _ref4;
 
-      let dependenciesFulfilled = true;
-      for (var _iterator7 = deps, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-        var _ref12;
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref4 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref4 = _i3.value;
+                }
 
-        if (_isArray7) {
-          if (_i7 >= _iterator7.length) break;
-          _ref12 = _iterator7[_i7++];
-        } else {
-          _i7 = _iterator7.next();
-          if (_i7.done) break;
-          _ref12 = _i7.value;
-        }
+                const _ref3 = _ref4;
+                const file = _ref3[0];
+                const mtime = _ref3[1];
 
-        const dep = _ref12;
+                if (!beforeFiles.has(file) || beforeFiles.get(file) !== mtime) {
+                  buildArtifacts.push(file);
+                }
+              }
 
-        const pkgDep = this.resolver.getStrictResolvedPattern(dep);
-        if (!installed.has(pkgDep)) {
-          dependenciesFulfilled = false;
-          break;
-        }
-      }
+              if (!buildArtifacts.length) {
+                // nothing else to do here since we have no build artifacts
+                return;
+              }
 
-      // all dependencies are installed
-      if (dependenciesFulfilled) {
-        return pkg;
-      }
+              // set build artifacts
+              const ref = pkg._reference;
+              invariant(ref, "expected reference");
+              _this2.artifacts[`${pkg.name}@${pkg.version}`] = buildArtifacts;
+            },
+          )();
+        }
+
+        install(cmds, pkg, spinner) {
+          var _this3 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const ref = pkg._reference;
+              invariant(ref, "expected reference");
+              const locs = ref.locations;
+
+              let updateProgress;
+
+              if (cmds.length > 0) {
+                updateProgress = function updateProgress(data) {
+                  const dataStr = data
+                    .toString() // turn buffer into string
+                    .trim(); // trim whitespace
+
+                  invariant(
+                    spinner && spinner.tick,
+                    "We should have spinner and its ticker here",
+                  );
+                  if (dataStr) {
+                    spinner.tick(
+                      dataStr
+                        // Only get the last line
+                        .substr(dataStr.lastIndexOf("\n") + 1)
+                        // change tabs to spaces as they can interfere with the console
+                        .replace(/\t/g, " "),
+                    );
+                  }
+                };
+              }
 
-      // detect circular dependency, mark this pkg as installable to break the circle
-      if (this.detectCircularDependencies(pkg, new Set(), pkg)) {
-        return pkg;
-      }
-    }
-    return null;
-  }
+              try {
+                for (
+                  var _iterator4 = cmds,
+                    _isArray4 = Array.isArray(_iterator4),
+                    _i4 = 0,
+                    _iterator4 = _isArray4
+                      ? _iterator4
+                      : _iterator4[Symbol.iterator]();
+                  ;
 
-  worker(spinner, workQueue, installed, waitQueue) {
-    var _this5 = this;
+                ) {
+                  var _ref6;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      while (workQueue.size > 0) {
-        // find a installable package
-        const pkg = _this5.findInstallablePackage(workQueue, installed);
+                  if (_isArray4) {
+                    if (_i4 >= _iterator4.length) break;
+                    _ref6 = _iterator4[_i4++];
+                  } else {
+                    _i4 = _iterator4.next();
+                    if (_i4.done) break;
+                    _ref6 = _i4.value;
+                  }
 
-        // can't find a package to install, register into waitQueue
-        if (pkg == null) {
-          spinner.clear();
-          yield new Promise(function (resolve) {
-            return waitQueue.add(resolve);
-          });
-          continue;
-        }
+                  const _ref5 = _ref6;
+                  const stage = _ref5[0];
+                  const cmd = _ref5[1];
+
+                  yield Promise.all(
+                    locs.map(
+                      (() => {
+                        var _ref7 = (0,
+                        (_asyncToGenerator2 || _load_asyncToGenerator())
+                          .default)(function* (loc) {
+                          var _ref8 = yield (0,
+                          (
+                            _executeLifecycleScript ||
+                            _load_executeLifecycleScript()
+                          ).default)({
+                            stage,
+                            config: _this3.config,
+                            cwd: loc,
+                            cmd,
+                            isInteractive: false,
+                            updateProgress,
+                          });
+
+                          const stdout = _ref8.stdout;
+
+                          _this3.reporter.verbose(stdout);
+                        });
 
-        // found a package to install
-        workQueue.delete(pkg);
-        if (_this5.packageCanBeInstalled(pkg)) {
-          yield _this5.runCommand(spinner, pkg);
+                        return function (_x) {
+                          return _ref7.apply(this, arguments);
+                        };
+                      })(),
+                    ),
+                  );
+                }
+              } catch (err) {
+                err.message = `${locs.join(", ")}: ${err.message}`;
+
+                invariant(ref, "expected reference");
+
+                if (ref.optional) {
+                  ref.ignore = true;
+                  ref.incompatible = true;
+                  _this3.reporter.warn(
+                    _this3.reporter.lang(
+                      "optionalModuleScriptFail",
+                      err.message,
+                    ),
+                  );
+                  _this3.reporter.info(
+                    _this3.reporter.lang("optionalModuleFail"),
+                  );
+
+                  // Cleanup node_modules
+                  try {
+                    yield Promise.all(
+                      locs.map(
+                        (() => {
+                          var _ref9 = (0,
+                          (_asyncToGenerator2 || _load_asyncToGenerator())
+                            .default)(function* (loc) {
+                            yield (_fs || _load_fs()).unlink(loc);
+                          });
+
+                          return function (_x2) {
+                            return _ref9.apply(this, arguments);
+                          };
+                        })(),
+                      ),
+                    );
+                  } catch (e) {
+                    _this3.reporter.error(
+                      _this3.reporter.lang(
+                        "optionalModuleCleanupFail",
+                        e.message,
+                      ),
+                    );
+                  }
+                } else {
+                  throw err;
+                }
+              }
+            },
+          )();
         }
-        installed.add(pkg);
-        for (var _iterator8 = waitQueue, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-          var _ref13;
 
-          if (_isArray8) {
-            if (_i8 >= _iterator8.length) break;
-            _ref13 = _iterator8[_i8++];
-          } else {
-            _i8 = _iterator8.next();
-            if (_i8.done) break;
-            _ref13 = _i8.value;
+        packageCanBeInstalled(pkg) {
+          const cmds = this.getInstallCommands(pkg);
+          if (!cmds.length) {
+            return false;
+          }
+          if (this.config.packBuiltPackages && pkg.prebuiltVariants) {
+            for (const variant in pkg.prebuiltVariants) {
+              if (
+                pkg._remote &&
+                pkg._remote.reference &&
+                pkg._remote.reference.includes(variant)
+              ) {
+                return false;
+              }
+            }
+          }
+          const ref = pkg._reference;
+          invariant(ref, "Missing package reference");
+          if (!ref.fresh && !this.force) {
+            // this package hasn't been touched
+            return false;
           }
 
-          const workerResolve = _ref13;
+          // Don't run lifecycle scripts for hoisted packages
+          if (!ref.locations.length) {
+            return false;
+          }
 
-          workerResolve();
+          // we haven't actually written this module out
+          if (ref.ignore) {
+            return false;
+          }
+          return true;
         }
-        waitQueue.clear();
-      }
-    })();
-  }
 
-  init(seedPatterns) {
-    var _this6 = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const workQueue = new Set();
-      const installed = new Set();
-      const pkgs = _this6.resolver.getTopologicalManifests(seedPatterns);
-      let installablePkgs = 0;
-      // A map to keep track of what files exist before installation
-      const beforeFilesMap = new Map();
-      for (var _iterator9 = pkgs, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-        var _ref14;
-
-        if (_isArray9) {
-          if (_i9 >= _iterator9.length) break;
-          _ref14 = _iterator9[_i9++];
-        } else {
-          _i9 = _iterator9.next();
-          if (_i9.done) break;
-          _ref14 = _i9.value;
-        }
+        runCommand(spinner, pkg) {
+          var _this4 = this;
 
-        const pkg = _ref14;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const cmds = _this4.getInstallCommands(pkg);
+              spinner.setPrefix(++_this4.installed, pkg.name);
+              yield _this4.install(cmds, pkg, spinner);
+            },
+          )();
+        }
 
-        if (_this6.packageCanBeInstalled(pkg)) {
+        // detect if there is a circularDependency in the dependency tree
+        detectCircularDependencies(root, seenManifests, pkg) {
           const ref = pkg._reference;
-          invariant(ref, 'expected reference');
-          yield Promise.all(ref.locations.map((() => {
-            var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
-              beforeFilesMap.set(loc, (yield _this6.walk(loc)));
-              installablePkgs += 1;
-            });
+          invariant(ref, "expected reference");
+
+          const deps = ref.dependencies;
+          for (
+            var _iterator5 = deps,
+              _isArray5 = Array.isArray(_iterator5),
+              _i5 = 0,
+              _iterator5 = _isArray5
+                ? _iterator5
+                : _iterator5[Symbol.iterator]();
+            ;
 
-            return function (_x6) {
-              return _ref19.apply(this, arguments);
-            };
-          })()));
-        }
-        workQueue.add(pkg);
-      }
+          ) {
+            var _ref10;
+
+            if (_isArray5) {
+              if (_i5 >= _iterator5.length) break;
+              _ref10 = _iterator5[_i5++];
+            } else {
+              _i5 = _iterator5.next();
+              if (_i5.done) break;
+              _ref10 = _i5.value;
+            }
 
-      const set = _this6.reporter.activitySet(installablePkgs, Math.min(installablePkgs, _this6.config.childConcurrency));
+            const dep = _ref10;
 
-      // waitQueue acts like a semaphore to allow workers to register to be notified
-      // when there are more work added to the work queue
-      const waitQueue = new Set();
-      yield Promise.all(set.spinners.map(function (spinner) {
-        return _this6.worker(spinner, workQueue, installed, waitQueue);
-      }));
-      // generate built package as prebuilt one for offline mirror
-      const offlineMirrorPath = _this6.config.getOfflineMirrorPath();
-      if (_this6.config.packBuiltPackages && offlineMirrorPath) {
-        for (var _iterator10 = pkgs, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-          var _ref15;
-
-          if (_isArray10) {
-            if (_i10 >= _iterator10.length) break;
-            _ref15 = _iterator10[_i10++];
-          } else {
-            _i10 = _iterator10.next();
-            if (_i10.done) break;
-            _ref15 = _i10.value;
+            const pkgDep = this.resolver.getStrictResolvedPattern(dep);
+            if (seenManifests.has(pkgDep)) {
+              // there is a cycle but not with the root
+              continue;
+            }
+            seenManifests.add(pkgDep);
+            // found a dependency pointing to root
+            if (pkgDep == root) {
+              return true;
+            }
+            if (this.detectCircularDependencies(root, seenManifests, pkgDep)) {
+              return true;
+            }
           }
+          return false;
+        }
+
+        // find the next package to be installed
+        findInstallablePackage(workQueue, installed) {
+          for (
+            var _iterator6 = workQueue,
+              _isArray6 = Array.isArray(_iterator6),
+              _i6 = 0,
+              _iterator6 = _isArray6
+                ? _iterator6
+                : _iterator6[Symbol.iterator]();
+            ;
+
+          ) {
+            var _ref11;
+
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref11 = _iterator6[_i6++];
+            } else {
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref11 = _i6.value;
+            }
 
-          const pkg = _ref15;
+            const pkg = _ref11;
 
-          if (_this6.packageCanBeInstalled(pkg)) {
-            let prebuiltPath = path.join(offlineMirrorPath, 'prebuilt');
-            yield (_fs || _load_fs()).mkdirp(prebuiltPath);
-            const prebuiltFilename = (0, (_packageNameUtils || _load_packageNameUtils()).getPlatformSpecificPackageFilename)(pkg);
-            prebuiltPath = path.join(prebuiltPath, prebuiltFilename + '.tgz');
             const ref = pkg._reference;
-            invariant(ref, 'expected reference');
-            const builtPackagePaths = ref.locations;
-
-            yield Promise.all(builtPackagePaths.map((() => {
-              var _ref16 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (builtPackagePath) {
-                // don't use pack command, we want to avoid the file filters logic
-                const stream = yield (0, (_pack || _load_pack()).packWithIgnoreAndHeaders)(builtPackagePath);
-
-                const hash = yield new Promise(function (resolve, reject) {
-                  const validateStream = new (_crypto || _load_crypto()).HashStream();
-                  stream.pipe(validateStream).pipe(fs.createWriteStream(prebuiltPath)).on('error', reject).on('close', function () {
-                    return resolve(validateStream.getHash());
-                  });
-                });
-                pkg.prebuiltVariants = pkg.prebuiltVariants || {};
-                pkg.prebuiltVariants[prebuiltFilename] = hash;
-              });
+            invariant(ref, "expected reference");
+            const deps = ref.dependencies;
+
+            let dependenciesFulfilled = true;
+            for (
+              var _iterator7 = deps,
+                _isArray7 = Array.isArray(_iterator7),
+                _i7 = 0,
+                _iterator7 = _isArray7
+                  ? _iterator7
+                  : _iterator7[Symbol.iterator]();
+              ;
 
-              return function (_x3) {
-                return _ref16.apply(this, arguments);
-              };
-            })()));
-          }
-        }
-      } else {
-        // cache all build artifacts
-        for (var _iterator11 = pkgs, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-          var _ref17;
+            ) {
+              var _ref12;
 
-          if (_isArray11) {
-            if (_i11 >= _iterator11.length) break;
-            _ref17 = _iterator11[_i11++];
-          } else {
-            _i11 = _iterator11.next();
-            if (_i11.done) break;
-            _ref17 = _i11.value;
-          }
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref12 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref12 = _i7.value;
+              }
 
-          const pkg = _ref17;
+              const dep = _ref12;
 
-          if (_this6.packageCanBeInstalled(pkg)) {
-            const ref = pkg._reference;
-            invariant(ref, 'expected reference');
-            const beforeFiles = ref.locations.map(function (loc) {
-              return beforeFilesMap.get(loc);
-            });
-            yield Promise.all(beforeFiles.map((() => {
-              var _ref18 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (b, index) {
-                invariant(b, 'files before installation should always be recorded');
-                yield _this6.saveBuildArtifacts(ref.locations[index], pkg, b, set.spinners[0]);
-              });
+              const pkgDep = this.resolver.getStrictResolvedPattern(dep);
+              if (!installed.has(pkgDep)) {
+                dependenciesFulfilled = false;
+                break;
+              }
+            }
 
-              return function (_x4, _x5) {
-                return _ref18.apply(this, arguments);
-              };
-            })()));
+            // all dependencies are installed
+            if (dependenciesFulfilled) {
+              return pkg;
+            }
+
+            // detect circular dependency, mark this pkg as installable to break the circle
+            if (this.detectCircularDependencies(pkg, new Set(), pkg)) {
+              return pkg;
+            }
           }
+          return null;
         }
-      }
-
-      set.end();
-    })();
-  }
-}
-exports.default = PackageInstallScripts;
-
-/***/ }),
-/* 558 */
-/***/ (function(module, exports, __webpack_require__) {
 
-"use strict";
+        worker(spinner, workQueue, installed, waitQueue) {
+          var _this5 = this;
 
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              while (workQueue.size > 0) {
+                // find a installable package
+                const pkg = _this5.findInstallablePackage(workQueue, installed);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+                // can't find a package to install, register into waitQueue
+                if (pkg == null) {
+                  spinner.clear();
+                  yield new Promise(function (resolve) {
+                    return waitQueue.add(resolve);
+                  });
+                  continue;
+                }
 
-var _asyncToGenerator2;
+                // found a package to install
+                workQueue.delete(pkg);
+                if (_this5.packageCanBeInstalled(pkg)) {
+                  yield _this5.runCommand(spinner, pkg);
+                }
+                installed.add(pkg);
+                for (
+                  var _iterator8 = waitQueue,
+                    _isArray8 = Array.isArray(_iterator8),
+                    _i8 = 0,
+                    _iterator8 = _isArray8
+                      ? _iterator8
+                      : _iterator8[Symbol.iterator]();
+                  ;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+                ) {
+                  var _ref13;
 
-var _extends2;
+                  if (_isArray8) {
+                    if (_i8 >= _iterator8.length) break;
+                    _ref13 = _iterator8[_i8++];
+                  } else {
+                    _i8 = _iterator8.next();
+                    if (_i8.done) break;
+                    _ref13 = _i8.value;
+                  }
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+                  const workerResolve = _ref13;
 
-var _misc;
+                  workerResolve();
+                }
+                waitQueue.clear();
+              }
+            },
+          )();
+        }
+
+        init(seedPatterns) {
+          var _this6 = this;
+
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const workQueue = new Set();
+              const installed = new Set();
+              const pkgs =
+                _this6.resolver.getTopologicalManifests(seedPatterns);
+              let installablePkgs = 0;
+              // A map to keep track of what files exist before installation
+              const beforeFilesMap = new Map();
+              for (
+                var _iterator9 = pkgs,
+                  _isArray9 = Array.isArray(_iterator9),
+                  _i9 = 0,
+                  _iterator9 = _isArray9
+                    ? _iterator9
+                    : _iterator9[Symbol.iterator]();
+                ;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+              ) {
+                var _ref14;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                if (_isArray9) {
+                  if (_i9 >= _iterator9.length) break;
+                  _ref14 = _iterator9[_i9++];
+                } else {
+                  _i9 = _iterator9.next();
+                  if (_i9.done) break;
+                  _ref14 = _i9.value;
+                }
 
-const objectPath = __webpack_require__(304);
+                const pkg = _ref14;
+
+                if (_this6.packageCanBeInstalled(pkg)) {
+                  const ref = pkg._reference;
+                  invariant(ref, "expected reference");
+                  yield Promise.all(
+                    ref.locations.map(
+                      (() => {
+                        var _ref19 = (0,
+                        (_asyncToGenerator2 || _load_asyncToGenerator())
+                          .default)(function* (loc) {
+                          beforeFilesMap.set(loc, yield _this6.walk(loc));
+                          installablePkgs += 1;
+                        });
 
-const path = __webpack_require__(0);
+                        return function (_x6) {
+                          return _ref19.apply(this, arguments);
+                        };
+                      })(),
+                    ),
+                  );
+                }
+                workQueue.add(pkg);
+              }
 
-class BaseRegistry {
-  constructor(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles) {
-    this.reporter = reporter;
-    this.requestManager = requestManager;
-    this.registries = registries;
-    this.config = {};
-    this.folder = '';
-    this.token = '';
-    this.loc = '';
-    this.cwd = cwd;
-    this.enableDefaultRc = enableDefaultRc;
-    this.extraneousRcFiles = extraneousRcFiles;
-  }
+              const set = _this6.reporter.activitySet(
+                installablePkgs,
+                Math.min(installablePkgs, _this6.config.childConcurrency),
+              );
+
+              // waitQueue acts like a semaphore to allow workers to register to be notified
+              // when there are more work added to the work queue
+              const waitQueue = new Set();
+              yield Promise.all(
+                set.spinners.map(function (spinner) {
+                  return _this6.worker(
+                    spinner,
+                    workQueue,
+                    installed,
+                    waitQueue,
+                  );
+                }),
+              );
+              // generate built package as prebuilt one for offline mirror
+              const offlineMirrorPath = _this6.config.getOfflineMirrorPath();
+              if (_this6.config.packBuiltPackages && offlineMirrorPath) {
+                for (
+                  var _iterator10 = pkgs,
+                    _isArray10 = Array.isArray(_iterator10),
+                    _i10 = 0,
+                    _iterator10 = _isArray10
+                      ? _iterator10
+                      : _iterator10[Symbol.iterator]();
+                  ;
 
-  // the filename to use for package metadata
+                ) {
+                  var _ref15;
 
+                  if (_isArray10) {
+                    if (_i10 >= _iterator10.length) break;
+                    _ref15 = _iterator10[_i10++];
+                  } else {
+                    _i10 = _iterator10.next();
+                    if (_i10.done) break;
+                    _ref15 = _i10.value;
+                  }
 
-  //
+                  const pkg = _ref15;
+
+                  if (_this6.packageCanBeInstalled(pkg)) {
+                    let prebuiltPath = path.join(offlineMirrorPath, "prebuilt");
+                    yield (_fs || _load_fs()).mkdirp(prebuiltPath);
+                    const prebuiltFilename = (0,
+                    (_packageNameUtils || _load_packageNameUtils())
+                      .getPlatformSpecificPackageFilename)(pkg);
+                    prebuiltPath = path.join(
+                      prebuiltPath,
+                      prebuiltFilename + ".tgz",
+                    );
+                    const ref = pkg._reference;
+                    invariant(ref, "expected reference");
+                    const builtPackagePaths = ref.locations;
+
+                    yield Promise.all(
+                      builtPackagePaths.map(
+                        (() => {
+                          var _ref16 = (0,
+                          (_asyncToGenerator2 || _load_asyncToGenerator())
+                            .default)(function* (builtPackagePath) {
+                            // don't use pack command, we want to avoid the file filters logic
+                            const stream = yield (0,
+                            (_pack || _load_pack()).packWithIgnoreAndHeaders)(
+                              builtPackagePath,
+                            );
+
+                            const hash = yield new Promise(function (
+                              resolve,
+                              reject,
+                            ) {
+                              const validateStream = new (
+                                _crypto || _load_crypto()
+                              ).HashStream();
+                              stream
+                                .pipe(validateStream)
+                                .pipe(fs.createWriteStream(prebuiltPath))
+                                .on("error", reject)
+                                .on("close", function () {
+                                  return resolve(validateStream.getHash());
+                                });
+                            });
+                            pkg.prebuiltVariants = pkg.prebuiltVariants || {};
+                            pkg.prebuiltVariants[prebuiltFilename] = hash;
+                          });
+
+                          return function (_x3) {
+                            return _ref16.apply(this, arguments);
+                          };
+                        })(),
+                      ),
+                    );
+                  }
+                }
+              } else {
+                // cache all build artifacts
+                for (
+                  var _iterator11 = pkgs,
+                    _isArray11 = Array.isArray(_iterator11),
+                    _i11 = 0,
+                    _iterator11 = _isArray11
+                      ? _iterator11
+                      : _iterator11[Symbol.iterator]();
+                  ;
 
+                ) {
+                  var _ref17;
 
-  //
+                  if (_isArray11) {
+                    if (_i11 >= _iterator11.length) break;
+                    _ref17 = _iterator11[_i11++];
+                  } else {
+                    _i11 = _iterator11.next();
+                    if (_i11.done) break;
+                    _ref17 = _i11.value;
+                  }
 
-  //
+                  const pkg = _ref17;
 
+                  if (_this6.packageCanBeInstalled(pkg)) {
+                    const ref = pkg._reference;
+                    invariant(ref, "expected reference");
+                    const beforeFiles = ref.locations.map(function (loc) {
+                      return beforeFilesMap.get(loc);
+                    });
+                    yield Promise.all(
+                      beforeFiles.map(
+                        (() => {
+                          var _ref18 = (0,
+                          (_asyncToGenerator2 || _load_asyncToGenerator())
+                            .default)(function* (b, index) {
+                            invariant(
+                              b,
+                              "files before installation should always be recorded",
+                            );
+                            yield _this6.saveBuildArtifacts(
+                              ref.locations[index],
+                              pkg,
+                              b,
+                              set.spinners[0],
+                            );
+                          });
+
+                          return function (_x4, _x5) {
+                            return _ref18.apply(this, arguments);
+                          };
+                        })(),
+                      ),
+                    );
+                  }
+                }
+              }
 
-  //
+              set.end();
+            },
+          )();
+        }
+      }
+      exports.default = PackageInstallScripts;
 
+      /***/
+    },
+    /* 558 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  //
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
+      var _asyncToGenerator2;
 
-  //
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
+      var _extends2;
 
-  //
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
+      var _misc;
 
-  //
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  // absolute folder name to insert modules
+      const objectPath = __webpack_require__(304);
 
+      const path = __webpack_require__(0);
 
-  // relative folder name to put these modules
+      class BaseRegistry {
+        constructor(
+          cwd,
+          registries,
+          requestManager,
+          reporter,
+          enableDefaultRc,
+          extraneousRcFiles,
+        ) {
+          this.reporter = reporter;
+          this.requestManager = requestManager;
+          this.registries = registries;
+          this.config = {};
+          this.folder = "";
+          this.token = "";
+          this.loc = "";
+          this.cwd = cwd;
+          this.enableDefaultRc = enableDefaultRc;
+          this.extraneousRcFiles = extraneousRcFiles;
+        }
 
+        // the filename to use for package metadata
 
-  setToken(token) {
-    this.token = token;
-  }
+        //
 
-  setOtp(otp) {
-    this.otp = otp;
-  }
+        //
 
-  getOption(key) {
-    return this.config[key];
-  }
+        //
 
-  getAvailableRegistries() {
-    const config = this.config;
-    return Object.keys(config).reduce((registries, option) => {
-      if (option === 'registry' || option.split(':')[1] === 'registry') {
-        registries.push(config[option]);
-      }
-      return registries;
-    }, []);
-  }
+        //
 
-  loadConfig() {
-    return Promise.resolve();
-  }
+        //
 
-  checkOutdated(config, name, range) {
-    return Promise.reject(new Error('unimplemented'));
-  }
+        //
 
-  saveHomeConfig(config) {
-    return Promise.reject(new Error('unimplemented'));
-  }
+        //
 
-  request(pathname, opts = {}) {
-    return this.requestManager.request((0, (_extends2 || _load_extends()).default)({
-      url: pathname
-    }, opts));
-  }
+        //
 
-  init(overrides = {}) {
-    var _this = this;
+        // absolute folder name to insert modules
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      _this.mergeEnv('yarn_');
-      yield _this.loadConfig();
+        // relative folder name to put these modules
 
-      for (var _iterator = Object.keys(overrides), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref;
+        setToken(token) {
+          this.token = token;
+        }
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref = _i.value;
+        setOtp(otp) {
+          this.otp = otp;
         }
 
-        const override = _ref;
+        getOption(key) {
+          return this.config[key];
+        }
 
-        const val = overrides[override];
+        getAvailableRegistries() {
+          const config = this.config;
+          return Object.keys(config).reduce((registries, option) => {
+            if (option === "registry" || option.split(":")[1] === "registry") {
+              registries.push(config[option]);
+            }
+            return registries;
+          }, []);
+        }
 
-        if (val !== undefined) {
-          _this.config[override] = val;
+        loadConfig() {
+          return Promise.resolve();
         }
-      }
-      _this.loc = path.join(_this.cwd, _this.folder);
-    })();
-  }
 
-  static normalizeConfig(config) {
-    for (const key in config) {
-      config[key] = BaseRegistry.normalizeConfigOption(config[key]);
-    }
-    return config;
-  }
+        checkOutdated(config, name, range) {
+          return Promise.reject(new Error("unimplemented"));
+        }
 
-  static normalizeConfigOption(val) {
-    if (val === 'true') {
-      return true;
-    } else if (val === 'false') {
-      return false;
-    } else {
-      return val;
-    }
-  }
+        saveHomeConfig(config) {
+          return Promise.reject(new Error("unimplemented"));
+        }
 
-  mergeEnv(prefix) {
-    // try environment variables
-    for (const envKey in process.env) {
-      let key = envKey.toLowerCase();
+        request(pathname, opts = {}) {
+          return this.requestManager.request(
+            (0, (_extends2 || _load_extends()).default)(
+              {
+                url: pathname,
+              },
+              opts,
+            ),
+          );
+        }
 
-      // only accept keys prefixed with the prefix
-      if (key.indexOf(prefix.toLowerCase()) !== 0) {
-        continue;
-      }
+        init(overrides = {}) {
+          var _this = this;
 
-      const val = BaseRegistry.normalizeConfigOption(process.env[envKey]);
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              _this.mergeEnv("yarn_");
+              yield _this.loadConfig();
 
-      // remove config prefix
-      key = (0, (_misc || _load_misc()).removePrefix)(key, prefix.toLowerCase());
+              for (
+                var _iterator = Object.keys(overrides),
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-      // replace dunders with dots
-      key = key.replace(/__/g, '.');
+              ) {
+                var _ref;
 
-      // replace underscores with dashes ignoring keys that start with an underscore
-      key = key.replace(/([^_])_/g, '$1-');
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref = _i.value;
+                }
 
-      // set it via a path
-      objectPath.set(this.config, key, val);
-    }
-  }
-}
-exports.default = BaseRegistry;
+                const override = _ref;
 
-/***/ }),
-/* 559 */
-/***/ (function(module, exports, __webpack_require__) {
+                const val = overrides[override];
 
-"use strict";
+                if (val !== undefined) {
+                  _this.config[override] = val;
+                }
+              }
+              _this.loc = path.join(_this.cwd, _this.folder);
+            },
+          )();
+        }
 
+        static normalizeConfig(config) {
+          for (const key in config) {
+            config[key] = BaseRegistry.normalizeConfigOption(config[key]);
+          }
+          return config;
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.DEFAULTS = undefined;
+        static normalizeConfigOption(val) {
+          if (val === "true") {
+            return true;
+          } else if (val === "false") {
+            return false;
+          } else {
+            return val;
+          }
+        }
 
-var _asyncToGenerator2;
+        mergeEnv(prefix) {
+          // try environment variables
+          for (const envKey in process.env) {
+            let key = envKey.toLowerCase();
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+            // only accept keys prefixed with the prefix
+            if (key.indexOf(prefix.toLowerCase()) !== 0) {
+              continue;
+            }
 
-var _constants;
+            const val = BaseRegistry.normalizeConfigOption(process.env[envKey]);
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+            // remove config prefix
+            key = (0, (_misc || _load_misc()).removePrefix)(
+              key,
+              prefix.toLowerCase(),
+            );
 
-var _npmRegistry;
+            // replace dunders with dots
+            key = key.replace(/__/g, ".");
 
-function _load_npmRegistry() {
-  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
-}
+            // replace underscores with dashes ignoring keys that start with an underscore
+            key = key.replace(/([^_])_/g, "$1-");
 
-var _lockfile;
+            // set it via a path
+            objectPath.set(this.config, key, val);
+          }
+        }
+      }
+      exports.default = BaseRegistry;
 
-function _load_lockfile() {
-  return _lockfile = __webpack_require__(19);
-}
+      /***/
+    },
+    /* 559 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _fs;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.DEFAULTS = undefined;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+      var _asyncToGenerator2;
 
-var _yarnVersion;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-function _load_yarnVersion() {
-  return _yarnVersion = __webpack_require__(120);
-}
+      var _constants;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _npmRegistry;
 
-const userHome = __webpack_require__(67).default;
-const path = __webpack_require__(0);
+      function _load_npmRegistry() {
+        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+      }
 
-const DEFAULTS = exports.DEFAULTS = {
-  'version-tag-prefix': 'v',
-  'version-git-tag': true,
-  'version-commit-hooks': true,
-  'version-git-sign': false,
-  'version-git-message': 'v%s',
+      var _lockfile;
 
-  'init-version': '1.0.0',
-  'init-license': 'MIT',
+      function _load_lockfile() {
+        return (_lockfile = __webpack_require__(19));
+      }
 
-  'save-prefix': '^',
-  'bin-links': true,
-  'ignore-scripts': false,
-  'ignore-optional': false,
-  registry: (_constants || _load_constants()).YARN_REGISTRY,
-  'strict-ssl': true,
-  'user-agent': [`yarn/${(_yarnVersion || _load_yarnVersion()).version}`, 'npm/?', `node/${process.version}`, process.platform, process.arch].join(' ')
-};
+      var _fs;
 
-const RELATIVE_KEYS = ['yarn-offline-mirror', 'cache-folder', 'global-folder', 'offline-cache-folder', 'yarn-path'];
-const FOLDER_KEY = ['yarn-offline-mirror', 'cache-folder', 'global-folder', 'offline-cache-folder'];
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-const npmMap = {
-  'version-git-sign': 'sign-git-tag',
-  'version-tag-prefix': 'tag-version-prefix',
-  'version-git-tag': 'git-tag-version',
-  'version-commit-hooks': 'commit-hooks',
-  'version-git-message': 'message'
-};
+      var _yarnVersion;
 
-class YarnRegistry extends (_npmRegistry || _load_npmRegistry()).default {
-  constructor(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles) {
-    super(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles);
+      function _load_yarnVersion() {
+        return (_yarnVersion = __webpack_require__(120));
+      }
 
-    this.homeConfigLoc = path.join(userHome, '.yarnrc');
-    this.homeConfig = {};
-  }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-  getOption(key) {
-    let val = this.config[key];
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    // if this isn't set in a yarn config, then use npm
-    if (typeof val === 'undefined') {
-      val = this.registries.npm.getOption(npmMap[key]);
-    }
+      const userHome = __webpack_require__(67).default;
+      const path = __webpack_require__(0);
 
-    if (typeof val === 'undefined') {
-      val = this.registries.npm.getOption(key);
-    }
+      const DEFAULTS = (exports.DEFAULTS = {
+        "version-tag-prefix": "v",
+        "version-git-tag": true,
+        "version-commit-hooks": true,
+        "version-git-sign": false,
+        "version-git-message": "v%s",
 
-    // if this isn't set in a yarn config or npm config, then use the default (or undefined)
-    if (typeof val === 'undefined') {
-      val = DEFAULTS[key];
-    }
+        "init-version": "1.0.0",
+        "init-license": "MIT",
 
-    return val;
-  }
+        "save-prefix": "^",
+        "bin-links": true,
+        "ignore-scripts": false,
+        "ignore-optional": false,
+        registry: (_constants || _load_constants()).YARN_REGISTRY,
+        "strict-ssl": true,
+        "user-agent": [
+          `yarn/${(_yarnVersion || _load_yarnVersion()).version}`,
+          "npm/?",
+          `node/${process.version}`,
+          process.platform,
+          process.arch,
+        ].join(" "),
+      });
 
-  loadConfig() {
-    var _this = this;
+      const RELATIVE_KEYS = [
+        "yarn-offline-mirror",
+        "cache-folder",
+        "global-folder",
+        "offline-cache-folder",
+        "yarn-path",
+      ];
+      const FOLDER_KEY = [
+        "yarn-offline-mirror",
+        "cache-folder",
+        "global-folder",
+        "offline-cache-folder",
+      ];
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const locations = yield _this.getPossibleConfigLocations('yarnrc', _this.reporter);
+      const npmMap = {
+        "version-git-sign": "sign-git-tag",
+        "version-tag-prefix": "tag-version-prefix",
+        "version-git-tag": "git-tag-version",
+        "version-commit-hooks": "commit-hooks",
+        "version-git-message": "message",
+      };
 
-      for (var _iterator = locations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref2;
+      class YarnRegistry extends (_npmRegistry || _load_npmRegistry()).default {
+        constructor(
+          cwd,
+          registries,
+          requestManager,
+          reporter,
+          enableDefaultRc,
+          extraneousRcFiles,
+        ) {
+          super(
+            cwd,
+            registries,
+            requestManager,
+            reporter,
+            enableDefaultRc,
+            extraneousRcFiles,
+          );
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref2 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref2 = _i.value;
+          this.homeConfigLoc = path.join(userHome, ".yarnrc");
+          this.homeConfig = {};
         }
 
-        const _ref = _ref2;
-        const isHome = _ref[0];
-        const loc = _ref[1];
-        const file = _ref[2];
+        getOption(key) {
+          let val = this.config[key];
 
-        var _parse = (0, (_lockfile || _load_lockfile()).parse)(file, loc);
+          // if this isn't set in a yarn config, then use npm
+          if (typeof val === "undefined") {
+            val = this.registries.npm.getOption(npmMap[key]);
+          }
 
-        const config = _parse.object;
+          if (typeof val === "undefined") {
+            val = this.registries.npm.getOption(key);
+          }
 
+          // if this isn't set in a yarn config or npm config, then use the default (or undefined)
+          if (typeof val === "undefined") {
+            val = DEFAULTS[key];
+          }
 
-        if (isHome) {
-          _this.homeConfig = config;
+          return val;
         }
 
-        for (var _iterator2 = RELATIVE_KEYS, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-          var _ref3;
-
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref3 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref3 = _i2.value;
-          }
-
-          const key = _ref3;
+        loadConfig() {
+          var _this = this;
 
-          const valueLoc = config[key];
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const locations = yield _this.getPossibleConfigLocations(
+                "yarnrc",
+                _this.reporter,
+              );
 
-          if (!_this.config[key] && valueLoc) {
-            const resolvedLoc = config[key] = path.resolve(path.dirname(loc), valueLoc);
+              for (
+                var _iterator = locations,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-            if (FOLDER_KEY.includes(key)) {
-              yield (_fs || _load_fs()).mkdirp(resolvedLoc);
-            }
-          }
-        }
+              ) {
+                var _ref2;
 
-        // merge with any existing environment variables
-        const env = config.env;
-        if (env) {
-          const existingEnv = _this.config.env;
-          if (existingEnv) {
-            _this.config.env = Object.assign({}, env, existingEnv);
-          }
-        }
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref2 = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref2 = _i.value;
+                }
 
-        _this.config = Object.assign({}, config, _this.config);
-      }
+                const _ref = _ref2;
+                const isHome = _ref[0];
+                const loc = _ref[1];
+                const file = _ref[2];
 
-      // default yarn config
-      _this.config = Object.assign({}, DEFAULTS, _this.config);
-    })();
-  }
+                var _parse = (0, (_lockfile || _load_lockfile()).parse)(
+                  file,
+                  loc,
+                );
 
-  saveHomeConfig(config) {
-    var _this2 = this;
+                const config = _parse.object;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      YarnRegistry.normalizeConfig(config);
+                if (isHome) {
+                  _this.homeConfig = config;
+                }
 
-      for (const key in config) {
-        const val = config[key];
+                for (
+                  var _iterator2 = RELATIVE_KEYS,
+                    _isArray2 = Array.isArray(_iterator2),
+                    _i2 = 0,
+                    _iterator2 = _isArray2
+                      ? _iterator2
+                      : _iterator2[Symbol.iterator]();
+                  ;
 
-        // if the current config key was taken from home config then update
-        // the global config
-        if (_this2.homeConfig[key] === _this2.config[key]) {
-          _this2.config[key] = val;
-        }
+                ) {
+                  var _ref3;
 
-        // update just the home config
-        _this2.homeConfig[key] = config[key];
-      }
+                  if (_isArray2) {
+                    if (_i2 >= _iterator2.length) break;
+                    _ref3 = _iterator2[_i2++];
+                  } else {
+                    _i2 = _iterator2.next();
+                    if (_i2.done) break;
+                    _ref3 = _i2.value;
+                  }
 
-      yield (_fs || _load_fs()).writeFilePreservingEol(_this2.homeConfigLoc, `${(0, (_lockfile || _load_lockfile()).stringify)(_this2.homeConfig)}\n`);
-    })();
-  }
-}
-exports.default = YarnRegistry;
-YarnRegistry.filename = 'yarn.json';
+                  const key = _ref3;
 
-/***/ }),
-/* 560 */
-/***/ (function(module, exports, __webpack_require__) {
+                  const valueLoc = config[key];
 
-"use strict";
+                  if (!_this.config[key] && valueLoc) {
+                    const resolvedLoc = (config[key] = path.resolve(
+                      path.dirname(loc),
+                      valueLoc,
+                    ));
 
+                    if (FOLDER_KEY.includes(key)) {
+                      yield (_fs || _load_fs()).mkdirp(resolvedLoc);
+                    }
+                  }
+                }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+                // merge with any existing environment variables
+                const env = config.env;
+                if (env) {
+                  const existingEnv = _this.config.env;
+                  if (existingEnv) {
+                    _this.config.env = Object.assign({}, env, existingEnv);
+                  }
+                }
 
-var _jsonReporter;
+                _this.config = Object.assign({}, config, _this.config);
+              }
 
-function _load_jsonReporter() {
-  return _jsonReporter = _interopRequireDefault(__webpack_require__(213));
-}
+              // default yarn config
+              _this.config = Object.assign({}, DEFAULTS, _this.config);
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        saveHomeConfig(config) {
+          var _this2 = this;
 
-class BufferReporter extends (_jsonReporter || _load_jsonReporter()).default {
-  constructor(opts) {
-    super(opts);
-    this._buffer = [];
-  }
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              YarnRegistry.normalizeConfig(config);
 
-  _dump(type, data, error) {
-    this._buffer.push({
-      type,
-      data,
-      error: !!error
-    });
-  }
+              for (const key in config) {
+                const val = config[key];
 
-  getBuffer() {
-    return this._buffer;
-  }
+                // if the current config key was taken from home config then update
+                // the global config
+                if (_this2.homeConfig[key] === _this2.config[key]) {
+                  _this2.config[key] = val;
+                }
 
-  getBufferText() {
-    return this._buffer.map(({ data }) => typeof data === 'string' ? data : JSON.stringify(data)).join('');
-  }
+                // update just the home config
+                _this2.homeConfig[key] = config[key];
+              }
 
-  getBufferJson() {
-    return JSON.parse(this.getBufferText());
-  }
-}
-exports.default = BufferReporter;
+              yield (_fs || _load_fs()).writeFilePreservingEol(
+                _this2.homeConfigLoc,
+                `${(0, (_lockfile || _load_lockfile()).stringify)(_this2.homeConfig)}\n`,
+              );
+            },
+          )();
+        }
+      }
+      exports.default = YarnRegistry;
+      YarnRegistry.filename = "yarn.json";
 
-/***/ }),
-/* 561 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 560 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
+      var _jsonReporter;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      function _load_jsonReporter() {
+        return (_jsonReporter = _interopRequireDefault(
+          __webpack_require__(213),
+        ));
+      }
 
-var _asyncToGenerator2;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      class BufferReporter extends (_jsonReporter || _load_jsonReporter())
+        .default {
+        constructor(opts) {
+          super(opts);
+          this._buffer = [];
+        }
 
-var _baseReporter;
+        _dump(type, data, error) {
+          this._buffer.push({
+            type,
+            data,
+            error: !!error,
+          });
+        }
 
-function _load_baseReporter() {
-  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
-}
+        getBuffer() {
+          return this._buffer;
+        }
 
-var _progressBar;
+        getBufferText() {
+          return this._buffer
+            .map(({ data }) =>
+              typeof data === "string" ? data : JSON.stringify(data),
+            )
+            .join("");
+        }
 
-function _load_progressBar() {
-  return _progressBar = _interopRequireDefault(__webpack_require__(563));
-}
+        getBufferJson() {
+          return JSON.parse(this.getBufferText());
+        }
+      }
+      exports.default = BufferReporter;
 
-var _spinnerProgress;
+      /***/
+    },
+    /* 561 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _load_spinnerProgress() {
-  return _spinnerProgress = _interopRequireDefault(__webpack_require__(564));
-}
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-var _util;
+      var _asyncToGenerator2;
 
-function _load_util() {
-  return _util = __webpack_require__(212);
-}
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _misc;
+      var _baseReporter;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+      function _load_baseReporter() {
+        return (_baseReporter = _interopRequireDefault(
+          __webpack_require__(108),
+        ));
+      }
 
-var _treeHelper;
+      var _progressBar;
 
-function _load_treeHelper() {
-  return _treeHelper = __webpack_require__(562);
-}
+      function _load_progressBar() {
+        return (_progressBar = _interopRequireDefault(
+          __webpack_require__(563),
+        ));
+      }
 
-var _inquirer;
+      var _spinnerProgress;
 
-function _load_inquirer() {
-  return _inquirer = _interopRequireDefault(__webpack_require__(276));
-}
+      function _load_spinnerProgress() {
+        return (_spinnerProgress = _interopRequireDefault(
+          __webpack_require__(564),
+        ));
+      }
 
-var _cliTable;
+      var _util;
 
-function _load_cliTable() {
-  return _cliTable = _interopRequireDefault(__webpack_require__(602));
-}
+      function _load_util() {
+        return (_util = __webpack_require__(212));
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _misc;
 
-var _require = __webpack_require__(3);
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
+      }
 
-const inspect = _require.inspect;
+      var _treeHelper;
 
-const readline = __webpack_require__(197);
-const chalk = __webpack_require__(30);
-const stripAnsi = __webpack_require__(329);
-const read = __webpack_require__(790);
-const tty = __webpack_require__(104);
+      function _load_treeHelper() {
+        return (_treeHelper = __webpack_require__(562));
+      }
 
-const AUDIT_COL_WIDTHS = [15, 62];
+      var _inquirer;
 
-const auditSeverityColors = {
-  info: chalk.bold,
-  low: chalk.bold,
-  moderate: chalk.yellow,
-  high: chalk.red,
-  critical: chalk.bgRed
-};
+      function _load_inquirer() {
+        return (_inquirer = _interopRequireDefault(__webpack_require__(276)));
+      }
 
-// fixes bold on windows
-if (process.platform === 'win32' && !(process.env.TERM && /^xterm/i.test(process.env.TERM))) {
-  chalk.bold._styles[0].close += '\u001b[m';
-}
+      var _cliTable;
 
-class ConsoleReporter extends (_baseReporter || _load_baseReporter()).default {
-  constructor(opts) {
-    super(opts);
+      function _load_cliTable() {
+        return (_cliTable = _interopRequireDefault(__webpack_require__(602)));
+      }
 
-    this._lastCategorySize = 0;
-    this._spinners = new Set();
-    this.format = chalk;
-    this.format.stripColor = stripAnsi;
-    this.isSilent = !!opts.isSilent;
-  }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  _prependEmoji(msg, emoji) {
-    if (this.emoji && emoji && this.isTTY) {
-      msg = `${emoji}  ${msg}`;
-    }
-    return msg;
-  }
+      var _require = __webpack_require__(3);
 
-  _logCategory(category, color, msg) {
-    this._lastCategorySize = category.length;
-    this._log(`${this.format[color](category)} ${msg}`);
-  }
+      const inspect = _require.inspect;
 
-  _verbose(msg) {
-    this._logCategory('verbose', 'grey', `${process.uptime()} ${msg}`);
-  }
+      const readline = __webpack_require__(197);
+      const chalk = __webpack_require__(30);
+      const stripAnsi = __webpack_require__(329);
+      const read = __webpack_require__(790);
+      const tty = __webpack_require__(104);
 
-  _verboseInspect(obj) {
-    this.inspect(obj);
-  }
+      const AUDIT_COL_WIDTHS = [15, 62];
 
-  close() {
-    for (var _iterator = this._spinners, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+      const auditSeverityColors = {
+        info: chalk.bold,
+        low: chalk.bold,
+        moderate: chalk.yellow,
+        high: chalk.red,
+        critical: chalk.bgRed,
+      };
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+      // fixes bold on windows
+      if (
+        process.platform === "win32" &&
+        !(process.env.TERM && /^xterm/i.test(process.env.TERM))
+      ) {
+        chalk.bold._styles[0].close += "\u001b[m";
       }
 
-      const spinner = _ref;
+      class ConsoleReporter extends (_baseReporter || _load_baseReporter())
+        .default {
+        constructor(opts) {
+          super(opts);
 
-      spinner.stop();
-    }
-    this._spinners.clear();
-    this.stopProgress();
-    super.close();
-  }
+          this._lastCategorySize = 0;
+          this._spinners = new Set();
+          this.format = chalk;
+          this.format.stripColor = stripAnsi;
+          this.isSilent = !!opts.isSilent;
+        }
+
+        _prependEmoji(msg, emoji) {
+          if (this.emoji && emoji && this.isTTY) {
+            msg = `${emoji}  ${msg}`;
+          }
+          return msg;
+        }
 
-  table(head, body) {
-    //
-    head = head.map(field => this.format.underline(field));
+        _logCategory(category, color, msg) {
+          this._lastCategorySize = category.length;
+          this._log(`${this.format[color](category)} ${msg}`);
+        }
 
-    //
-    const rows = [head].concat(body);
+        _verbose(msg) {
+          this._logCategory("verbose", "grey", `${process.uptime()} ${msg}`);
+        }
 
-    // get column widths
-    const cols = [];
-    for (let i = 0; i < head.length; i++) {
-      const widths = rows.map(row => this.format.stripColor(row[i]).length);
-      cols[i] = Math.max(...widths);
-    }
+        _verboseInspect(obj) {
+          this.inspect(obj);
+        }
 
-    //
-    const builtRows = rows.map(row => {
-      for (let i = 0; i < row.length; i++) {
-        const field = row[i];
-        const padding = cols[i] - this.format.stripColor(field).length;
+        close() {
+          for (
+            var _iterator = this._spinners,
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-        row[i] = field + ' '.repeat(padding);
-      }
-      return row.join(' ');
-    });
+          ) {
+            var _ref;
 
-    this.log(builtRows.join('\n'));
-  }
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-  step(current, total, msg, emoji) {
-    msg = this._prependEmoji(msg, emoji);
+            const spinner = _ref;
 
-    if (msg.endsWith('?')) {
-      msg = `${(0, (_misc || _load_misc()).removeSuffix)(msg, '?')}...?`;
-    } else {
-      msg += '...';
-    }
+            spinner.stop();
+          }
+          this._spinners.clear();
+          this.stopProgress();
+          super.close();
+        }
 
-    this.log(`${this.format.dim(`[${current}/${total}]`)} ${msg}`);
-  }
+        table(head, body) {
+          //
+          head = head.map((field) => this.format.underline(field));
 
-  inspect(value) {
-    if (typeof value !== 'number' && typeof value !== 'string') {
-      value = inspect(value, {
-        breakLength: 0,
-        colors: this.isTTY,
-        depth: null,
-        maxArrayLength: null
-      });
-    }
+          //
+          const rows = [head].concat(body);
 
-    this.log(String(value), { force: true });
-  }
+          // get column widths
+          const cols = [];
+          for (let i = 0; i < head.length; i++) {
+            const widths = rows.map(
+              (row) => this.format.stripColor(row[i]).length,
+            );
+            cols[i] = Math.max(...widths);
+          }
 
-  list(key, items, hints) {
-    const gutterWidth = (this._lastCategorySize || 2) - 1;
+          //
+          const builtRows = rows.map((row) => {
+            for (let i = 0; i < row.length; i++) {
+              const field = row[i];
+              const padding = cols[i] - this.format.stripColor(field).length;
 
-    if (hints) {
-      for (var _iterator2 = items, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref2;
+              row[i] = field + " ".repeat(padding);
+            }
+            return row.join(" ");
+          });
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref2 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref2 = _i2.value;
+          this.log(builtRows.join("\n"));
         }
 
-        const item = _ref2;
+        step(current, total, msg, emoji) {
+          msg = this._prependEmoji(msg, emoji);
 
-        this._log(`${' '.repeat(gutterWidth)}- ${this.format.bold(item)}`);
-        this._log(`  ${' '.repeat(gutterWidth)} ${hints[item]}`);
-      }
-    } else {
-      for (var _iterator3 = items, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref3;
+          if (msg.endsWith("?")) {
+            msg = `${(0, (_misc || _load_misc()).removeSuffix)(msg, "?")}...?`;
+          } else {
+            msg += "...";
+          }
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref3 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref3 = _i3.value;
+          this.log(`${this.format.dim(`[${current}/${total}]`)} ${msg}`);
         }
 
-        const item = _ref3;
+        inspect(value) {
+          if (typeof value !== "number" && typeof value !== "string") {
+            value = inspect(value, {
+              breakLength: 0,
+              colors: this.isTTY,
+              depth: null,
+              maxArrayLength: null,
+            });
+          }
 
-        this._log(`${' '.repeat(gutterWidth)}- ${item}`);
-      }
-    }
-  }
+          this.log(String(value), { force: true });
+        }
 
-  header(command, pkg) {
-    this.log(this.format.bold(`${pkg.name} ${command} v${pkg.version}`));
-  }
+        list(key, items, hints) {
+          const gutterWidth = (this._lastCategorySize || 2) - 1;
 
-  footer(showPeakMemory) {
-    this.stopProgress();
+          if (hints) {
+            for (
+              var _iterator2 = items,
+                _isArray2 = Array.isArray(_iterator2),
+                _i2 = 0,
+                _iterator2 = _isArray2
+                  ? _iterator2
+                  : _iterator2[Symbol.iterator]();
+              ;
 
-    const totalTime = (this.getTotalTime() / 1000).toFixed(2);
-    let msg = `Done in ${totalTime}s.`;
-    if (showPeakMemory) {
-      const peakMemory = (this.peakMemory / 1024 / 1024).toFixed(2);
-      msg += ` Peak memory usage ${peakMemory}MB.`;
-    }
-    this.log(this._prependEmoji(msg, '✨'));
-  }
+            ) {
+              var _ref2;
 
-  log(msg, { force = false } = {}) {
-    this._lastCategorySize = 0;
-    this._log(msg, { force });
-  }
+              if (_isArray2) {
+                if (_i2 >= _iterator2.length) break;
+                _ref2 = _iterator2[_i2++];
+              } else {
+                _i2 = _iterator2.next();
+                if (_i2.done) break;
+                _ref2 = _i2.value;
+              }
 
-  _log(msg, { force = false } = {}) {
-    if (this.isSilent && !force) {
-      return;
-    }
-    (0, (_util || _load_util()).clearLine)(this.stdout);
-    this.stdout.write(`${msg}\n`);
-  }
+              const item = _ref2;
 
-  success(msg) {
-    this._logCategory('success', 'green', msg);
-  }
+              this._log(
+                `${" ".repeat(gutterWidth)}- ${this.format.bold(item)}`,
+              );
+              this._log(`  ${" ".repeat(gutterWidth)} ${hints[item]}`);
+            }
+          } else {
+            for (
+              var _iterator3 = items,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-  error(msg) {
-    (0, (_util || _load_util()).clearLine)(this.stderr);
-    this.stderr.write(`${this.format.red('error')} ${msg}\n`);
-  }
+            ) {
+              var _ref3;
 
-  info(msg) {
-    this._logCategory('info', 'blue', msg);
-  }
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref3 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref3 = _i3.value;
+              }
 
-  command(command) {
-    this.log(this.format.dim(`$ ${command}`));
-  }
+              const item = _ref3;
 
-  warn(msg) {
-    (0, (_util || _load_util()).clearLine)(this.stderr);
-    this.stderr.write(`${this.format.yellow('warning')} ${msg}\n`);
-  }
+              this._log(`${" ".repeat(gutterWidth)}- ${item}`);
+            }
+          }
+        }
 
-  question(question, options = {}) {
-    if (!process.stdout.isTTY) {
-      return Promise.reject(new Error("Can't answer a question unless a user TTY"));
-    }
+        header(command, pkg) {
+          this.log(this.format.bold(`${pkg.name} ${command} v${pkg.version}`));
+        }
 
-    return new Promise((resolve, reject) => {
-      read({
-        prompt: `${this.format.dim('question')} ${question}: `,
-        silent: !!options.password,
-        output: this.stdout,
-        input: this.stdin
-      }, (err, answer) => {
-        if (err) {
-          if (err.message === 'canceled') {
-            process.exitCode = 1;
-          }
-          reject(err);
-        } else {
-          if (!answer && options.required) {
-            this.error(this.lang('answerRequired'));
-            resolve(this.question(question, options));
-          } else {
-            resolve(answer);
+        footer(showPeakMemory) {
+          this.stopProgress();
+
+          const totalTime = (this.getTotalTime() / 1000).toFixed(2);
+          let msg = `Done in ${totalTime}s.`;
+          if (showPeakMemory) {
+            const peakMemory = (this.peakMemory / 1024 / 1024).toFixed(2);
+            msg += ` Peak memory usage ${peakMemory}MB.`;
           }
+          this.log(this._prependEmoji(msg, "✨"));
         }
-      });
-    });
-  }
-  // handles basic tree output to console
-  tree(key, trees, { force = false } = {}) {
-    this.stopProgress();
-    //
-    if (this.isSilent && !force) {
-      return;
-    }
-    const output = ({ name, children, hint, color }, titlePrefix, childrenPrefix) => {
-      const formatter = this.format;
-      const out = (0, (_treeHelper || _load_treeHelper()).getFormattedOutput)({
-        prefix: titlePrefix,
-        hint,
-        color,
-        name,
-        formatter
-      });
-      this.stdout.write(out);
-
-      if (children && children.length) {
-        (0, (_treeHelper || _load_treeHelper()).recurseTree)((0, (_treeHelper || _load_treeHelper()).sortTrees)(children), childrenPrefix, output);
-      }
-    };
-    (0, (_treeHelper || _load_treeHelper()).recurseTree)((0, (_treeHelper || _load_treeHelper()).sortTrees)(trees), '', output);
-  }
 
-  activitySet(total, workers) {
-    if (!this.isTTY || this.noProgress) {
-      return super.activitySet(total, workers);
-    }
+        log(msg, { force = false } = {}) {
+          this._lastCategorySize = 0;
+          this._log(msg, { force });
+        }
 
-    const spinners = [];
-    const reporterSpinners = this._spinners;
+        _log(msg, { force = false } = {}) {
+          if (this.isSilent && !force) {
+            return;
+          }
+          (0, (_util || _load_util()).clearLine)(this.stdout);
+          this.stdout.write(`${msg}\n`);
+        }
 
-    for (let i = 1; i < workers; i++) {
-      this.log('');
-    }
+        success(msg) {
+          this._logCategory("success", "green", msg);
+        }
 
-    for (let i = 0; i < workers; i++) {
-      const spinner = new (_spinnerProgress || _load_spinnerProgress()).default(this.stderr, i);
-      reporterSpinners.add(spinner);
-      spinner.start();
+        error(msg) {
+          (0, (_util || _load_util()).clearLine)(this.stderr);
+          this.stderr.write(`${this.format.red("error")} ${msg}\n`);
+        }
 
-      let prefix = null;
-      let current = 0;
-      const updatePrefix = () => {
-        spinner.setPrefix(`${this.format.dim(`[${current === 0 ? '-' : current}/${total}]`)} `);
-      };
-      const clear = () => {
-        prefix = null;
-        current = 0;
-        updatePrefix();
-        spinner.setText('waiting...');
-      };
-      clear();
+        info(msg) {
+          this._logCategory("info", "blue", msg);
+        }
 
-      spinners.unshift({
-        clear,
+        command(command) {
+          this.log(this.format.dim(`$ ${command}`));
+        }
 
-        setPrefix(_current, _prefix) {
-          current = _current;
-          prefix = _prefix;
-          spinner.setText(prefix);
-          updatePrefix();
-        },
+        warn(msg) {
+          (0, (_util || _load_util()).clearLine)(this.stderr);
+          this.stderr.write(`${this.format.yellow("warning")} ${msg}\n`);
+        }
 
-        tick(msg) {
-          if (prefix) {
-            msg = `${prefix}: ${msg}`;
+        question(question, options = {}) {
+          if (!process.stdout.isTTY) {
+            return Promise.reject(
+              new Error("Can't answer a question unless a user TTY"),
+            );
           }
-          spinner.setText(msg);
-        },
 
-        end() {
-          spinner.stop();
-          reporterSpinners.delete(spinner);
+          return new Promise((resolve, reject) => {
+            read(
+              {
+                prompt: `${this.format.dim("question")} ${question}: `,
+                silent: !!options.password,
+                output: this.stdout,
+                input: this.stdin,
+              },
+              (err, answer) => {
+                if (err) {
+                  if (err.message === "canceled") {
+                    process.exitCode = 1;
+                  }
+                  reject(err);
+                } else {
+                  if (!answer && options.required) {
+                    this.error(this.lang("answerRequired"));
+                    resolve(this.question(question, options));
+                  } else {
+                    resolve(answer);
+                  }
+                }
+              },
+            );
+          });
+        }
+        // handles basic tree output to console
+        tree(key, trees, { force = false } = {}) {
+          this.stopProgress();
+          //
+          if (this.isSilent && !force) {
+            return;
+          }
+          const output = (
+            { name, children, hint, color },
+            titlePrefix,
+            childrenPrefix,
+          ) => {
+            const formatter = this.format;
+            const out = (0,
+            (_treeHelper || _load_treeHelper()).getFormattedOutput)({
+              prefix: titlePrefix,
+              hint,
+              color,
+              name,
+              formatter,
+            });
+            this.stdout.write(out);
+
+            if (children && children.length) {
+              (0, (_treeHelper || _load_treeHelper()).recurseTree)(
+                (0, (_treeHelper || _load_treeHelper()).sortTrees)(children),
+                childrenPrefix,
+                output,
+              );
+            }
+          };
+          (0, (_treeHelper || _load_treeHelper()).recurseTree)(
+            (0, (_treeHelper || _load_treeHelper()).sortTrees)(trees),
+            "",
+            output,
+          );
         }
-      });
-    }
 
-    return {
-      spinners,
-      end: () => {
-        for (var _iterator4 = spinners, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-          var _ref4;
+        activitySet(total, workers) {
+          if (!this.isTTY || this.noProgress) {
+            return super.activitySet(total, workers);
+          }
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref4 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref4 = _i4.value;
+          const spinners = [];
+          const reporterSpinners = this._spinners;
+
+          for (let i = 1; i < workers; i++) {
+            this.log("");
           }
 
-          const spinner = _ref4;
+          for (let i = 0; i < workers; i++) {
+            const spinner = new (
+              _spinnerProgress || _load_spinnerProgress()
+            ).default(this.stderr, i);
+            reporterSpinners.add(spinner);
+            spinner.start();
+
+            let prefix = null;
+            let current = 0;
+            const updatePrefix = () => {
+              spinner.setPrefix(
+                `${this.format.dim(`[${current === 0 ? "-" : current}/${total}]`)} `,
+              );
+            };
+            const clear = () => {
+              prefix = null;
+              current = 0;
+              updatePrefix();
+              spinner.setText("waiting...");
+            };
+            clear();
 
-          spinner.end();
-        }
-        readline.moveCursor(this.stdout, 0, -workers + 1);
-      }
-    };
-  }
+            spinners.unshift({
+              clear,
 
-  activity() {
-    if (!this.isTTY) {
-      return {
-        tick() {},
-        end() {}
-      };
-    }
-    const reporterSpinners = this._spinners;
+              setPrefix(_current, _prefix) {
+                current = _current;
+                prefix = _prefix;
+                spinner.setText(prefix);
+                updatePrefix();
+              },
 
-    const spinner = new (_spinnerProgress || _load_spinnerProgress()).default(this.stderr);
-    spinner.start();
+              tick(msg) {
+                if (prefix) {
+                  msg = `${prefix}: ${msg}`;
+                }
+                spinner.setText(msg);
+              },
 
-    reporterSpinners.add(spinner);
+              end() {
+                spinner.stop();
+                reporterSpinners.delete(spinner);
+              },
+            });
+          }
 
-    return {
-      tick(name) {
-        spinner.setText(name);
-      },
+          return {
+            spinners,
+            end: () => {
+              for (
+                var _iterator4 = spinners,
+                  _isArray4 = Array.isArray(_iterator4),
+                  _i4 = 0,
+                  _iterator4 = _isArray4
+                    ? _iterator4
+                    : _iterator4[Symbol.iterator]();
+                ;
 
-      end() {
-        spinner.stop();
-        reporterSpinners.delete(spinner);
-      }
-    };
-  }
+              ) {
+                var _ref4;
 
-  select(header, question, options) {
-    if (!this.isTTY) {
-      return Promise.reject(new Error("Can't answer a question unless a user TTY"));
-    }
+                if (_isArray4) {
+                  if (_i4 >= _iterator4.length) break;
+                  _ref4 = _iterator4[_i4++];
+                } else {
+                  _i4 = _iterator4.next();
+                  if (_i4.done) break;
+                  _ref4 = _i4.value;
+                }
 
-    const rl = readline.createInterface({
-      input: this.stdin,
-      output: this.stdout,
-      terminal: true
-    });
+                const spinner = _ref4;
 
-    const questions = options.map(opt => opt.name);
-    const answers = options.map(opt => opt.value);
+                spinner.end();
+              }
+              readline.moveCursor(this.stdout, 0, -workers + 1);
+            },
+          };
+        }
 
-    function toIndex(input) {
-      const index = answers.indexOf(input);
+        activity() {
+          if (!this.isTTY) {
+            return {
+              tick() {},
+              end() {},
+            };
+          }
+          const reporterSpinners = this._spinners;
 
-      if (index >= 0) {
-        return index;
-      } else {
-        return +input;
-      }
-    }
+          const spinner = new (
+            _spinnerProgress || _load_spinnerProgress()
+          ).default(this.stderr);
+          spinner.start();
 
-    return new Promise(resolve => {
-      this.info(header);
+          reporterSpinners.add(spinner);
 
-      for (let i = 0; i < questions.length; i++) {
-        this.log(`  ${this.format.dim(`${i + 1})`)} ${questions[i]}`);
-      }
+          return {
+            tick(name) {
+              spinner.setText(name);
+            },
 
-      const ask = () => {
-        rl.question(`${question}: `, input => {
-          let index = toIndex(input);
+            end() {
+              spinner.stop();
+              reporterSpinners.delete(spinner);
+            },
+          };
+        }
 
-          if (isNaN(index)) {
-            this.log('Not a number');
-            ask();
-            return;
+        select(header, question, options) {
+          if (!this.isTTY) {
+            return Promise.reject(
+              new Error("Can't answer a question unless a user TTY"),
+            );
           }
 
-          if (index <= 0 || index > options.length) {
-            this.log('Outside answer range');
-            ask();
-            return;
-          }
+          const rl = readline.createInterface({
+            input: this.stdin,
+            output: this.stdout,
+            terminal: true,
+          });
 
-          // get index
-          index--;
-          rl.close();
-          resolve(answers[index]);
-        });
-      };
+          const questions = options.map((opt) => opt.name);
+          const answers = options.map((opt) => opt.value);
 
-      ask();
-    });
-  }
+          function toIndex(input) {
+            const index = answers.indexOf(input);
 
-  progress(count) {
-    if (this.noProgress || count <= 0) {
-      return function () {
-        // noop
-      };
-    }
+            if (index >= 0) {
+              return index;
+            } else {
+              return +input;
+            }
+          }
 
-    if (!this.isTTY) {
-      return function () {
-        // TODO what should the behaviour here be? we could buffer progress messages maybe
-      };
-    }
+          return new Promise((resolve) => {
+            this.info(header);
 
-    // Clear any potentially old progress bars
-    this.stopProgress();
+            for (let i = 0; i < questions.length; i++) {
+              this.log(`  ${this.format.dim(`${i + 1})`)} ${questions[i]}`);
+            }
 
-    const bar = this._progressBar = new (_progressBar || _load_progressBar()).default(count, this.stderr, progress => {
-      if (progress === this._progressBar) {
-        this._progressBar = null;
-      }
-    });
+            const ask = () => {
+              rl.question(`${question}: `, (input) => {
+                let index = toIndex(input);
 
-    bar.render();
+                if (isNaN(index)) {
+                  this.log("Not a number");
+                  ask();
+                  return;
+                }
 
-    return function () {
-      bar.tick();
-    };
-  }
+                if (index <= 0 || index > options.length) {
+                  this.log("Outside answer range");
+                  ask();
+                  return;
+                }
 
-  stopProgress() {
-    if (this._progressBar) {
-      this._progressBar.stop();
-    }
-  }
+                // get index
+                index--;
+                rl.close();
+                resolve(answers[index]);
+              });
+            };
 
-  prompt(message, choices, options = {}) {
-    var _this = this;
+            ask();
+          });
+        }
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      if (!process.stdout.isTTY) {
-        return Promise.reject(new Error("Can't answer a question unless a user TTY"));
-      }
+        progress(count) {
+          if (this.noProgress || count <= 0) {
+            return function () {
+              // noop
+            };
+          }
 
-      let pageSize;
-      if (process.stdout instanceof tty.WriteStream) {
-        pageSize = process.stdout.rows - 2;
-      }
+          if (!this.isTTY) {
+            return function () {
+              // TODO what should the behaviour here be? we could buffer progress messages maybe
+            };
+          }
 
-      const rl = readline.createInterface({
-        input: _this.stdin,
-        output: _this.stdout,
-        terminal: true
-      });
+          // Clear any potentially old progress bars
+          this.stopProgress();
 
-      // $FlowFixMe: Need to update the type of Inquirer
-      const prompt = (_inquirer || _load_inquirer()).default.createPromptModule({
-        input: _this.stdin,
-        output: _this.stdout
-      });
+          const bar = (this._progressBar = new (
+            _progressBar || _load_progressBar()
+          ).default(count, this.stderr, (progress) => {
+            if (progress === this._progressBar) {
+              this._progressBar = null;
+            }
+          }));
 
-      var _options$name = options.name;
-      const name = _options$name === undefined ? 'prompt' : _options$name;
-      var _options$type = options.type;
-      const type = _options$type === undefined ? 'input' : _options$type,
-            validate = options.validate;
+          bar.render();
 
-      const answers = yield prompt([{ name, type, message, choices, pageSize, validate }]);
+          return function () {
+            bar.tick();
+          };
+        }
 
-      rl.close();
+        stopProgress() {
+          if (this._progressBar) {
+            this._progressBar.stop();
+          }
+        }
 
-      return answers[name];
-    })();
-  }
+        prompt(message, choices, options = {}) {
+          var _this = this;
 
-  auditSummary(auditMetadata) {
-    const totalDependencies = auditMetadata.totalDependencies,
-          vulnerabilities = auditMetadata.vulnerabilities;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              if (!process.stdout.isTTY) {
+                return Promise.reject(
+                  new Error("Can't answer a question unless a user TTY"),
+                );
+              }
 
-    const totalVulnerabilities = vulnerabilities.info + vulnerabilities.low + vulnerabilities.moderate + vulnerabilities.high + vulnerabilities.critical;
-    const summary = this.lang('auditSummary', totalVulnerabilities > 0 ? this.rawText(chalk.red(totalVulnerabilities.toString())) : totalVulnerabilities, totalDependencies);
-    this._log(summary);
+              let pageSize;
+              if (process.stdout instanceof tty.WriteStream) {
+                pageSize = process.stdout.rows - 2;
+              }
 
-    if (totalVulnerabilities) {
-      const severities = [];
-      if (vulnerabilities.info) {
-        severities.push(this.lang('auditInfo', vulnerabilities.info));
-      }
-      if (vulnerabilities.low) {
-        severities.push(this.lang('auditLow', vulnerabilities.low));
-      }
-      if (vulnerabilities.moderate) {
-        severities.push(this.lang('auditModerate', vulnerabilities.moderate));
-      }
-      if (vulnerabilities.high) {
-        severities.push(this.lang('auditHigh', vulnerabilities.high));
-      }
-      if (vulnerabilities.critical) {
-        severities.push(this.lang('auditCritical', vulnerabilities.critical));
-      }
-      this._log(`${this.lang('auditSummarySeverity')} ${severities.join(' | ')}`);
-    }
-  }
+              const rl = readline.createInterface({
+                input: _this.stdin,
+                output: _this.stdout,
+                terminal: true,
+              });
 
-  auditAction(recommendation) {
-    const label = recommendation.action.resolves.length === 1 ? 'vulnerability' : 'vulnerabilities';
-    this._log(this.lang('auditResolveCommand', this.rawText(chalk.inverse(recommendation.cmd)), recommendation.action.resolves.length, this.rawText(label)));
-    if (recommendation.isBreaking) {
-      this._log(this.lang('auditSemverMajorChange'));
-    }
-  }
+              // $FlowFixMe: Need to update the type of Inquirer
+              const prompt = (
+                _inquirer || _load_inquirer()
+              ).default.createPromptModule({
+                input: _this.stdin,
+                output: _this.stdout,
+              });
 
-  auditManualReview() {
-    const tableOptions = {
-      colWidths: [78]
-    };
-    const table = new (_cliTable || _load_cliTable()).default(tableOptions);
-    table.push([{
-      content: this.lang('auditManualReview'),
-      vAlign: 'center',
-      hAlign: 'center'
-    }]);
-
-    this._log(table.toString());
-  }
+              var _options$name = options.name;
+              const name =
+                _options$name === undefined ? "prompt" : _options$name;
+              var _options$type = options.type;
+              const type =
+                  _options$type === undefined ? "input" : _options$type,
+                validate = options.validate;
 
-  auditAdvisory(resolution, auditAdvisory) {
-    function colorSeverity(severity, message) {
-      return auditSeverityColors[severity](message || severity);
-    }
+              const answers = yield prompt([
+                { name, type, message, choices, pageSize, validate },
+              ]);
 
-    function makeAdvisoryTableRow(patchedIn) {
-      const patchRows = [];
+              rl.close();
 
-      if (patchedIn) {
-        patchRows.push({ 'Patched in': patchedIn });
-      }
+              return answers[name];
+            },
+          )();
+        }
+
+        auditSummary(auditMetadata) {
+          const totalDependencies = auditMetadata.totalDependencies,
+            vulnerabilities = auditMetadata.vulnerabilities;
+
+          const totalVulnerabilities =
+            vulnerabilities.info +
+            vulnerabilities.low +
+            vulnerabilities.moderate +
+            vulnerabilities.high +
+            vulnerabilities.critical;
+          const summary = this.lang(
+            "auditSummary",
+            totalVulnerabilities > 0
+              ? this.rawText(chalk.red(totalVulnerabilities.toString()))
+              : totalVulnerabilities,
+            totalDependencies,
+          );
+          this._log(summary);
 
-      return [{ [chalk.bold(colorSeverity(auditAdvisory.severity))]: chalk.bold(auditAdvisory.title) }, { Package: auditAdvisory.module_name }, ...patchRows, { 'Dependency of': `${resolution.path.split('>')[0]} ${resolution.dev ? '[dev]' : ''}` }, { Path: resolution.path.split('>').join(' > ') }, { 'More info': `https://www.npmjs.com/advisories/${auditAdvisory.id}` }];
-    }
+          if (totalVulnerabilities) {
+            const severities = [];
+            if (vulnerabilities.info) {
+              severities.push(this.lang("auditInfo", vulnerabilities.info));
+            }
+            if (vulnerabilities.low) {
+              severities.push(this.lang("auditLow", vulnerabilities.low));
+            }
+            if (vulnerabilities.moderate) {
+              severities.push(
+                this.lang("auditModerate", vulnerabilities.moderate),
+              );
+            }
+            if (vulnerabilities.high) {
+              severities.push(this.lang("auditHigh", vulnerabilities.high));
+            }
+            if (vulnerabilities.critical) {
+              severities.push(
+                this.lang("auditCritical", vulnerabilities.critical),
+              );
+            }
+            this._log(
+              `${this.lang("auditSummarySeverity")} ${severities.join(" | ")}`,
+            );
+          }
+        }
 
-    const tableOptions = {
-      colWidths: AUDIT_COL_WIDTHS,
-      wordWrap: true
-    };
-    const table = new (_cliTable || _load_cliTable()).default(tableOptions);
-    const patchedIn = auditAdvisory.patched_versions.replace(' ', '') === '<0.0.0' ? 'No patch available' : auditAdvisory.patched_versions;
-    table.push(...makeAdvisoryTableRow(patchedIn));
-    this._log(table.toString());
-  }
-}
-exports.default = ConsoleReporter;
+        auditAction(recommendation) {
+          const label =
+            recommendation.action.resolves.length === 1
+              ? "vulnerability"
+              : "vulnerabilities";
+          this._log(
+            this.lang(
+              "auditResolveCommand",
+              this.rawText(chalk.inverse(recommendation.cmd)),
+              recommendation.action.resolves.length,
+              this.rawText(label),
+            ),
+          );
+          if (recommendation.isBreaking) {
+            this._log(this.lang("auditSemverMajorChange"));
+          }
+        }
+
+        auditManualReview() {
+          const tableOptions = {
+            colWidths: [78],
+          };
+          const table = new (_cliTable || _load_cliTable()).default(
+            tableOptions,
+          );
+          table.push([
+            {
+              content: this.lang("auditManualReview"),
+              vAlign: "center",
+              hAlign: "center",
+            },
+          ]);
+
+          this._log(table.toString());
+        }
 
-/***/ }),
-/* 562 */
-/***/ (function(module, exports, __webpack_require__) {
+        auditAdvisory(resolution, auditAdvisory) {
+          function colorSeverity(severity, message) {
+            return auditSeverityColors[severity](message || severity);
+          }
 
-"use strict";
+          function makeAdvisoryTableRow(patchedIn) {
+            const patchRows = [];
 
+            if (patchedIn) {
+              patchRows.push({ "Patched in": patchedIn });
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.sortTrees = sortTrees;
-exports.recurseTree = recurseTree;
-exports.getFormattedOutput = getFormattedOutput;
+            return [
+              {
+                [chalk.bold(colorSeverity(auditAdvisory.severity))]: chalk.bold(
+                  auditAdvisory.title,
+                ),
+              },
+              { Package: auditAdvisory.module_name },
+              ...patchRows,
+              {
+                "Dependency of": `${resolution.path.split(">")[0]} ${resolution.dev ? "[dev]" : ""}`,
+              },
+              { Path: resolution.path.split(">").join(" > ") },
+              {
+                "More info": `https://www.npmjs.com/advisories/${auditAdvisory.id}`,
+              },
+            ];
+          }
 
+          const tableOptions = {
+            colWidths: AUDIT_COL_WIDTHS,
+            wordWrap: true,
+          };
+          const table = new (_cliTable || _load_cliTable()).default(
+            tableOptions,
+          );
+          const patchedIn =
+            auditAdvisory.patched_versions.replace(" ", "") === "<0.0.0"
+              ? "No patch available"
+              : auditAdvisory.patched_versions;
+          table.push(...makeAdvisoryTableRow(patchedIn));
+          this._log(table.toString());
+        }
+      }
+      exports.default = ConsoleReporter;
 
-// public
+      /***/
+    },
+    /* 562 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.sortTrees = sortTrees;
+      exports.recurseTree = recurseTree;
+      exports.getFormattedOutput = getFormattedOutput;
 
-// types
-function sortTrees(trees) {
-  return trees.sort(function (tree1, tree2) {
-    return tree1.name.localeCompare(tree2.name);
-  });
-}
+      // public
 
-function recurseTree(tree, prefix, recurseFunc) {
-  const treeLen = tree.length;
-  const treeEnd = treeLen - 1;
-  for (let i = 0; i < treeLen; i++) {
-    const atEnd = i === treeEnd;
-    recurseFunc(tree[i], prefix + getLastIndentChar(atEnd), prefix + getNextIndentChar(atEnd));
-  }
-}
+      // types
+      function sortTrees(trees) {
+        return trees.sort(function (tree1, tree2) {
+          return tree1.name.localeCompare(tree2.name);
+        });
+      }
 
-function getFormattedOutput(fmt) {
-  const item = formatColor(fmt.color, fmt.name, fmt.formatter);
-  const suffix = getSuffix(fmt.hint, fmt.formatter);
-  return `${fmt.prefix}─ ${item}${suffix}\n`;
-}
+      function recurseTree(tree, prefix, recurseFunc) {
+        const treeLen = tree.length;
+        const treeEnd = treeLen - 1;
+        for (let i = 0; i < treeLen; i++) {
+          const atEnd = i === treeEnd;
+          recurseFunc(
+            tree[i],
+            prefix + getLastIndentChar(atEnd),
+            prefix + getNextIndentChar(atEnd),
+          );
+        }
+      }
 
-function getNextIndentChar(end) {
-  return end ? '   ' : '│  ';
-}
+      function getFormattedOutput(fmt) {
+        const item = formatColor(fmt.color, fmt.name, fmt.formatter);
+        const suffix = getSuffix(fmt.hint, fmt.formatter);
+        return `${fmt.prefix}─ ${item}${suffix}\n`;
+      }
 
-function getLastIndentChar(end) {
-  return end ? '└' : '├';
-}
+      function getNextIndentChar(end) {
+        return end ? "   " : "│  ";
+      }
 
-function getSuffix(hint, formatter) {
-  return hint ? ` (${formatter.grey(hint)})` : '';
-}
+      function getLastIndentChar(end) {
+        return end ? "└" : "├";
+      }
 
-function formatColor(color, strToFormat, formatter) {
-  return color ? formatter[color](strToFormat) : strToFormat;
-}
+      function getSuffix(hint, formatter) {
+        return hint ? ` (${formatter.grey(hint)})` : "";
+      }
 
-/***/ }),
-/* 563 */
-/***/ (function(module, exports, __webpack_require__) {
+      function formatColor(color, strToFormat, formatter) {
+        return color ? formatter[color](strToFormat) : strToFormat;
+      }
 
-"use strict";
+      /***/
+    },
+    /* 563 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var _util;
 
-var _util;
+      function _load_util() {
+        return (_util = __webpack_require__(212));
+      }
 
-function _load_util() {
-  return _util = __webpack_require__(212);
-}
+      class ProgressBar {
+        constructor(total, stdout = process.stderr, callback) {
+          this.stdout = stdout;
+          this.total = total;
+          this.chars = ProgressBar.bars[0];
+          this.delay = 60;
+          this.curr = 0;
+          this._callback = callback;
+          (0, (_util || _load_util()).clearLine)(stdout);
+        }
 
-class ProgressBar {
-  constructor(total, stdout = process.stderr, callback) {
-    this.stdout = stdout;
-    this.total = total;
-    this.chars = ProgressBar.bars[0];
-    this.delay = 60;
-    this.curr = 0;
-    this._callback = callback;
-    (0, (_util || _load_util()).clearLine)(stdout);
-  }
+        tick() {
+          if (this.curr >= this.total) {
+            return;
+          }
 
-  tick() {
-    if (this.curr >= this.total) {
-      return;
-    }
+          this.curr++;
 
-    this.curr++;
+          // schedule render
+          if (!this.id) {
+            this.id = setTimeout(() => this.render(), this.delay);
+          }
+        }
 
-    // schedule render
-    if (!this.id) {
-      this.id = setTimeout(() => this.render(), this.delay);
-    }
-  }
+        cancelTick() {
+          if (this.id) {
+            clearTimeout(this.id);
+            this.id = null;
+          }
+        }
 
-  cancelTick() {
-    if (this.id) {
-      clearTimeout(this.id);
-      this.id = null;
-    }
-  }
+        stop() {
+          // "stop" by setting current to end so `tick` becomes noop
+          this.curr = this.total;
 
-  stop() {
-    // "stop" by setting current to end so `tick` becomes noop
-    this.curr = this.total;
+          this.cancelTick();
+          (0, (_util || _load_util()).clearLine)(this.stdout);
+          if (this._callback) {
+            this._callback(this);
+          }
+        }
 
-    this.cancelTick();
-    (0, (_util || _load_util()).clearLine)(this.stdout);
-    if (this._callback) {
-      this._callback(this);
-    }
-  }
+        render() {
+          // clear throttle
+          this.cancelTick();
 
-  render() {
-    // clear throttle
-    this.cancelTick();
+          let ratio = this.curr / this.total;
+          ratio = Math.min(Math.max(ratio, 0), 1);
 
-    let ratio = this.curr / this.total;
-    ratio = Math.min(Math.max(ratio, 0), 1);
+          // progress without bar
+          let bar = ` ${this.curr}/${this.total}`;
 
-    // progress without bar
-    let bar = ` ${this.curr}/${this.total}`;
+          // calculate size of actual bar
+          // $FlowFixMe: investigate process.stderr.columns flow error
+          const availableSpace = Math.max(
+            0,
+            this.stdout.columns - bar.length - 3,
+          );
+          const width = Math.min(this.total, availableSpace);
+          const completeLength = Math.round(width * ratio);
+          const complete = this.chars[0].repeat(completeLength);
+          const incomplete = this.chars[1].repeat(width - completeLength);
+          bar = `[${complete}${incomplete}]${bar}`;
 
-    // calculate size of actual bar
-    // $FlowFixMe: investigate process.stderr.columns flow error
-    const availableSpace = Math.max(0, this.stdout.columns - bar.length - 3);
-    const width = Math.min(this.total, availableSpace);
-    const completeLength = Math.round(width * ratio);
-    const complete = this.chars[0].repeat(completeLength);
-    const incomplete = this.chars[1].repeat(width - completeLength);
-    bar = `[${complete}${incomplete}]${bar}`;
+          (0, (_util || _load_util()).toStartOfLine)(this.stdout);
+          this.stdout.write(bar);
+        }
+      }
+      exports.default = ProgressBar;
+      ProgressBar.bars = [["#", "-"]];
 
-    (0, (_util || _load_util()).toStartOfLine)(this.stdout);
-    this.stdout.write(bar);
-  }
-}
-exports.default = ProgressBar;
-ProgressBar.bars = [['#', '-']];
+      /***/
+    },
+    /* 564 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 564 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-"use strict";
+      var _util;
 
+      function _load_util() {
+        return (_util = __webpack_require__(212));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      class Spinner {
+        constructor(stdout = process.stderr, lineNumber = 0) {
+          this.current = 0;
+          this.prefix = "";
+          this.lineNumber = lineNumber;
+          this.stdout = stdout;
+          this.delay = 60;
+          this.chars = Spinner.spinners[28].split("");
+          this.text = "";
+          this.id = null;
+        }
 
-var _util;
+        setPrefix(prefix) {
+          this.prefix = prefix;
+        }
+        setText(text) {
+          this.text = text;
+        }
+        start() {
+          this.current = 0;
+          this.render();
+        }
+        render() {
+          if (this.id) {
+            clearTimeout(this.id);
+          }
+          // build line ensuring we don't wrap to the next line
+          let msg = `${this.prefix}${this.chars[this.current]} ${this.text}`;
+          const columns =
+            typeof this.stdout.columns === "number" ? this.stdout.columns : 100;
+          msg = msg.slice(0, columns);
+          (0, (_util || _load_util()).writeOnNthLine)(
+            this.stdout,
+            this.lineNumber,
+            msg,
+          );
+          this.current = ++this.current % this.chars.length;
+          this.id = setTimeout(() => this.render(), this.delay);
+        }
+        stop() {
+          if (this.id) {
+            clearTimeout(this.id);
+            this.id = null;
+          }
+          (0, (_util || _load_util()).clearNthLine)(
+            this.stdout,
+            this.lineNumber,
+          );
+        }
+      }
+      exports.default = Spinner;
+      Spinner.spinners = [
+        "|/-\\",
+        "⠂-–—–-",
+        "◐◓◑◒",
+        "◴◷◶◵",
+        "◰◳◲◱",
+        "▖▘▝▗",
+        "■□▪▫",
+        "▌▀▐▄",
+        "▉▊▋▌▍▎▏▎▍▌▋▊▉",
+        "▁▃▄▅▆▇█▇▆▅▄▃",
+        "←↖↑↗→↘↓↙",
+        "┤┘┴└├┌┬┐",
+        "◢◣◤◥",
+        ".oO°Oo.",
+        ".oO@*",
+        "🌍🌎🌏",
+        "◡◡ ⊙⊙ ◠◠",
+        "☱☲☴",
+        "⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏",
+        "⠋⠙⠚⠞⠖⠦⠴⠲⠳⠓",
+        "⠄⠆⠇⠋⠙⠸⠰⠠⠰⠸⠙⠋⠇⠆",
+        "⠋⠙⠚⠒⠂⠂⠒⠲⠴⠦⠖⠒⠐⠐⠒⠓⠋",
+        "⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠴⠲⠒⠂⠂⠒⠚⠙⠉⠁",
+        "⠈⠉⠋⠓⠒⠐⠐⠒⠖⠦⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈",
+        "⠁⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈⠈",
+        "⢄⢂⢁⡁⡈⡐⡠",
+        "⢹⢺⢼⣸⣇⡧⡗⡏",
+        "⣾⣽⣻⢿⡿⣟⣯⣷",
+        "⠁⠂⠄⡀⢀⠠⠐⠈",
+      ];
 
-function _load_util() {
-  return _util = __webpack_require__(212);
-}
+      /***/
+    },
+    /* 565 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-class Spinner {
-  constructor(stdout = process.stderr, lineNumber = 0) {
-    this.current = 0;
-    this.prefix = '';
-    this.lineNumber = lineNumber;
-    this.stdout = stdout;
-    this.delay = 60;
-    this.chars = Spinner.spinners[28].split('');
-    this.text = '';
-    this.id = null;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  setPrefix(prefix) {
-    this.prefix = prefix;
-  }
-  setText(text) {
-    this.text = text;
-  }
-  start() {
-    this.current = 0;
-    this.render();
-  }
-  render() {
-    if (this.id) {
-      clearTimeout(this.id);
-    }
-    // build line ensuring we don't wrap to the next line
-    let msg = `${this.prefix}${this.chars[this.current]} ${this.text}`;
-    const columns = typeof this.stdout.columns === 'number' ? this.stdout.columns : 100;
-    msg = msg.slice(0, columns);
-    (0, (_util || _load_util()).writeOnNthLine)(this.stdout, this.lineNumber, msg);
-    this.current = ++this.current % this.chars.length;
-    this.id = setTimeout(() => this.render(), this.delay);
-  }
-  stop() {
-    if (this.id) {
-      clearTimeout(this.id);
-      this.id = null;
-    }
-    (0, (_util || _load_util()).clearNthLine)(this.stdout, this.lineNumber);
-  }
-}
-exports.default = Spinner;
-Spinner.spinners = ['|/-\\', '⠂-–—–-', '◐◓◑◒', '◴◷◶◵', '◰◳◲◱', '▖▘▝▗', '■□▪▫', '▌▀▐▄', '▉▊▋▌▍▎▏▎▍▌▋▊▉', '▁▃▄▅▆▇█▇▆▅▄▃', '←↖↑↗→↘↓↙', '┤┘┴└├┌┬┐', '◢◣◤◥', '.oO°Oo.', '.oO@*', '🌍🌎🌏', '◡◡ ⊙⊙ ◠◠', '☱☲☴', '⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏', '⠋⠙⠚⠞⠖⠦⠴⠲⠳⠓', '⠄⠆⠇⠋⠙⠸⠰⠠⠰⠸⠙⠋⠇⠆', '⠋⠙⠚⠒⠂⠂⠒⠲⠴⠦⠖⠒⠐⠐⠒⠓⠋', '⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠴⠲⠒⠂⠂⠒⠚⠙⠉⠁', '⠈⠉⠋⠓⠒⠐⠐⠒⠖⠦⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈', '⠁⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈⠈', '⢄⢂⢁⡁⡈⡐⡠', '⢹⢺⢼⣸⣇⡧⡗⡏', '⣾⣽⣻⢿⡿⣟⣯⣷', '⠁⠂⠄⡀⢀⠠⠐⠈'];
+      var _jsonReporter;
 
-/***/ }),
-/* 565 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_jsonReporter() {
+        return (_jsonReporter = _interopRequireDefault(
+          __webpack_require__(213),
+        ));
+      }
 
-"use strict";
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
+      var _require = __webpack_require__(77);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      const EventEmitter = _require.EventEmitter;
+      class EventReporter extends (_jsonReporter || _load_jsonReporter())
+        .default {
+        constructor(opts) {
+          super(opts);
 
-var _jsonReporter;
+          // $FlowFixMe: looks like a flow bug
+          EventEmitter.call(this);
+        }
 
-function _load_jsonReporter() {
-  return _jsonReporter = _interopRequireDefault(__webpack_require__(213));
-}
+        _dump(type, data) {
+          this.emit(type, data);
+        }
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      exports.default = EventReporter;
+      Object.assign(EventReporter.prototype, EventEmitter.prototype);
 
-var _require = __webpack_require__(77);
+      /***/
+    },
+    /* 566 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const EventEmitter = _require.EventEmitter;
-class EventReporter extends (_jsonReporter || _load_jsonReporter()).default {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      function formatFunction(...strs) {
+        return strs.join(" ");
+      }
+
+      const defaultFormatter = (exports.defaultFormatter = {
+        bold: formatFunction,
+        dim: formatFunction,
+        italic: formatFunction,
+        underline: formatFunction,
+        inverse: formatFunction,
+        strikethrough: formatFunction,
+        black: formatFunction,
+        red: formatFunction,
+        green: formatFunction,
+        yellow: formatFunction,
+        blue: formatFunction,
+        magenta: formatFunction,
+        cyan: formatFunction,
+        white: formatFunction,
+        gray: formatFunction,
+        grey: formatFunction,
+        stripColor: formatFunction,
+      });
 
-  constructor(opts) {
-    super(opts);
+      /***/
+    },
+    /* 567 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // $FlowFixMe: looks like a flow bug
-    EventEmitter.call(this);
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  _dump(type, data) {
-    this.emit(type, data);
-  }
-}
-
-exports.default = EventReporter;
-Object.assign(EventReporter.prototype, EventEmitter.prototype);
-
-/***/ }),
-/* 566 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-function formatFunction(...strs) {
-  return strs.join(' ');
-}
-
-const defaultFormatter = exports.defaultFormatter = {
-  bold: formatFunction,
-  dim: formatFunction,
-  italic: formatFunction,
-  underline: formatFunction,
-  inverse: formatFunction,
-  strikethrough: formatFunction,
-  black: formatFunction,
-  red: formatFunction,
-  green: formatFunction,
-  yellow: formatFunction,
-  blue: formatFunction,
-  magenta: formatFunction,
-  cyan: formatFunction,
-  white: formatFunction,
-  gray: formatFunction,
-  grey: formatFunction,
-  stripColor: formatFunction
-};
+      /* eslint max-len: 0 */
+
+      const messages = {
+        upToDate: "Already up-to-date.",
+        folderInSync: "Folder in sync.",
+        nothingToInstall: "Nothing to install.",
+        resolvingPackages: "Resolving packages",
+        checkingManifest: "Validating package.json",
+        fetchingPackages: "Fetching packages",
+        linkingDependencies: "Linking dependencies",
+        rebuildingPackages: "Rebuilding all packages",
+        buildingFreshPackages: "Building fresh packages",
+        cleaningModules: "Cleaning modules",
+        bumpingVersion: "Bumping version",
+        savingHar: "Saving HAR file: $0",
+        answer: "Answer?",
+        usage: "Usage",
+        installCommandRenamed:
+          "`install` has been replaced with `add` to add new dependencies. Run $0 instead.",
+        globalFlagRemoved:
+          "`--global` has been deprecated. Please run $0 instead.",
+        waitingInstance:
+          "Waiting for the other yarn instance to finish (pid $0, inside $1)",
+        waitingNamedInstance:
+          "Waiting for the other yarn instance to finish ($0)",
+        offlineRetrying:
+          "There appears to be trouble with your network connection. Retrying...",
+        internalServerErrorRetrying:
+          "There appears to be trouble with the npm registry (returned $1). Retrying...",
+        clearedCache: "Cleared cache.",
+        couldntClearPackageFromCache: "Couldn't clear package $0 from cache",
+        clearedPackageFromCache: "Cleared package $0 from cache",
+        packWroteTarball: "Wrote tarball to $0.",
+        invalidBinField: "Invalid bin field for $0.",
+        invalidBinEntry: "Invalid bin entry for $1 (in $0).",
+        helpExamples: "  Examples:\n$0\n",
+        helpCommands: "  Commands:\n$0\n",
+        helpCommandsMore:
+          "  Run `$0` for more information on specific commands.",
+        helpLearnMore: "  Visit $0 to learn more about Yarn.\n",
+
+        manifestPotentialTypo: "Potential typo $0, did you mean $1?",
+        manifestBuiltinModule: "$0 is also the name of a node core module",
+        manifestNameDot: "Name can't start with a dot",
+        manifestNameIllegalChars: "Name contains illegal characters",
+        manifestNameBlacklisted: "Name is blacklisted",
+        manifestLicenseInvalid:
+          "License should be a valid SPDX license expression",
+        manifestLicenseNone: "No license field",
+        manifestStringExpected: "$0 is not a string",
+        manifestDependencyCollision:
+          "$0 has dependency $1 with range $2 that collides with a dependency in $3 of the same name with version $4",
+        manifestDirectoryNotFound: "Unable to read $0 directory of module $1",
+
+        verboseFileCopy: "Copying $0 to $1.",
+        verboseFileLink: "Creating hardlink at $0 to $1.",
+        verboseFileSymlink: "Creating symlink at $0 to $1.",
+        verboseFileSkip:
+          "Skipping copying of file $0 as the file at $1 is the same size ($2) and mtime ($3).",
+        verboseFileSkipSymlink:
+          "Skipping copying of $0 as the file at $1 is the same symlink ($2).",
+        verboseFileSkipHardlink:
+          "Skipping copying of $0 as the file at $1 is the same hardlink ($2).",
+        verboseFileRemoveExtraneous: "Removing extraneous file $0.",
+        verboseFilePhantomExtraneous:
+          "File $0 would be marked as extraneous but has been removed as it's listed as a phantom file.",
+        verboseFileSkipArtifact:
+          "Skipping copying of $0 as the file is marked as a built artifact and subject to change.",
+        verboseFileFolder: "Creating directory $0.",
+
+        verboseRequestStart: "Performing $0 request to $1.",
+        verboseRequestFinish: "Request $0 finished with status code $1.",
+
+        configSet: "Set $0 to $1.",
+        configDelete: "Deleted $0.",
+        configNpm: "npm config",
+        configYarn: "yarn config",
+
+        couldntFindPackagejson: "Couldn't find a package.json file in $0",
+        couldntFindMatch: "Couldn't find match for $0 in $1 for $2.",
+        couldntFindPackageInCache:
+          "Couldn't find any versions for $0 that matches $1 in our cache (possible versions are $2). This is usually caused by a missing entry in the lockfile, running Yarn without the --offline flag may help fix this issue.",
+        couldntFindVersionThatMatchesRange:
+          "Couldn't find any versions for $0 that matches $1",
+        chooseVersionFromList: "Please choose a version of $0 from this list:",
+        moduleNotInManifest:
+          "This module isn't specified in a package.json file.",
+        moduleAlreadyInManifest:
+          "$0 is already in $1. Please remove existing entry first before adding it to $2.",
+        unknownFolderOrTarball: "Passed folder/tarball doesn't exist,",
+        unknownPackage: "Couldn't find package $0.",
+        unknownPackageName: "Couldn't find package name.",
+        unknownUser: "Couldn't find user $0.",
+        unknownRegistryResolver: "Unknown registry resolver $0",
+        userNotAnOwner: "User $0 isn't an owner of this package.",
+        invalidVersionArgument: "Use the $0 flag to create a new version.",
+        invalidVersion: "Invalid version supplied.",
+        requiredVersionInRange: "Required version in range.",
+        packageNotFoundRegistry: "Couldn't find package $0 on the $1 registry.",
+        requiredPackageNotFoundRegistry:
+          "Couldn't find package $0 required by $1 on the $2 registry.",
+        doesntExist: "Package $1 refers to a non-existing file '$0'.",
+        missingRequiredPackageKey: `Package $0 doesn't have a $1.`,
+        invalidAccess:
+          "Invalid argument for access, expected public or restricted.",
+        invalidCommand: "Invalid subcommand. Try $0",
+        invalidGistFragment: "Invalid gist fragment $0.",
+        invalidHostedGitFragment: "Invalid hosted git fragment $0.",
+        invalidFragment: "Invalid fragment $0.",
+        invalidPackageName: "Invalid package name.",
+        invalidPackageVersion: "Can't add $0: invalid package version $1.",
+        couldntFindManifestIn: "Couldn't find manifest in $0.",
+        shrinkwrapWarning:
+          "npm-shrinkwrap.json found. This will not be updated or respected. See https://yarnpkg.com/en/docs/migrating-from-npm for more information.",
+        npmLockfileWarning:
+          "package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.",
+        lockfileOutdated:
+          "Outdated lockfile. Please run `yarn install` and try again.",
+        lockfileMerged:
+          "Merge conflict detected in yarn.lock and successfully merged.",
+        lockfileConflict:
+          "A merge conflict was found in yarn.lock but it could not be successfully merged, regenerating yarn.lock from scratch.",
+        ignoredScripts: "Ignored scripts due to flag.",
+        missingAddDependencies:
+          "Missing list of packages to add to your project.",
+        yesWarning:
+          "The yes flag has been set. This will automatically answer yes to all questions, which may have security implications.",
+        networkWarning:
+          "You don't appear to have an internet connection. Try the --offline flag to use the cache for registry queries.",
+        flatGlobalError:
+          'The package $0 requires a flat dependency graph. Add `"flat": true` to your package.json and try again.',
+        noName: `Package doesn't have a name.`,
+        noVersion: `Package doesn't have a version.`,
+        answerRequired: "An answer is required.",
+        missingWhyDependency:
+          "Missing package name, folder or path to file to identify why a package has been installed",
+        bugReport:
+          "If you think this is a bug, please open a bug report with the information provided in $0.",
+        unexpectedError: "An unexpected error occurred: $0.",
+        jsonError: "Error parsing JSON at $0, $1.",
+        noPermission: "Cannot create $0 due to insufficient permissions.",
+        noGlobalFolder: "Cannot find a suitable global folder. Tried these: $0",
+        allDependenciesUpToDate: "All of your dependencies are up to date.",
+        legendColorsForVersionUpdates:
+          "Color legend : \n $0    : Major Update backward-incompatible updates \n $1 : Minor Update backward-compatible features \n $2  : Patch Update backward-compatible bug fixes",
+        frozenLockfileError:
+          "Your lockfile needs to be updated, but yarn was run with `--frozen-lockfile`.",
+        fileWriteError: "Could not write file $0: $1",
+        multiplePackagesCantUnpackInSameDestination:
+          "Pattern $0 is trying to unpack in the same destination $1 as pattern $2. This could result in non-deterministic behavior, skipping.",
+        incorrectLockfileEntry:
+          "Lockfile has incorrect entry for $0. Ignoring it.",
+
+        invalidResolutionName:
+          "Resolution field $0 does not end with a valid package name and will be ignored",
+        invalidResolutionVersion:
+          "Resolution field $0 has an invalid version entry and may be ignored",
+        incompatibleResolutionVersion:
+          "Resolution field $0 is incompatible with requested version $1",
+
+        yarnOutdated:
+          "Your current version of Yarn is out of date. The latest version is $0, while you're on $1.",
+        yarnOutdatedInstaller:
+          "To upgrade, download the latest installer at $0.",
+        yarnOutdatedCommand: "To upgrade, run the following command:",
+
+        tooManyArguments: "Too many arguments, maximum of $0.",
+        tooFewArguments: "Not enough arguments, expected at least $0.",
+        noArguments: "This command doesn't require any arguments.",
+
+        ownerRemoving: "Removing owner $0 from package $1.",
+        ownerRemoved: "Owner removed.",
+        ownerRemoveError: "Couldn't remove owner.",
+        ownerGetting: "Getting owners for package $0",
+        ownerGettingFailed: "Couldn't get list of owners.",
+        ownerAlready: "This user is already an owner of this package.",
+        ownerAdded: "Added owner.",
+        ownerAdding: "Adding owner $0 to package $1",
+        ownerAddingFailed: "Couldn't add owner.",
+        ownerNone: "No owners.",
+
+        teamCreating: "Creating team",
+        teamRemoving: "Removing team",
+        teamAddingUser: "Adding user to team",
+        teamRemovingUser: "Removing user from team",
+        teamListing: "Listing teams",
+
+        cleaning: "Cleaning modules",
+        cleanCreatingFile: "Creating $0",
+        cleanCreatedFile:
+          'Created $0. Please review the contents of this file then run "yarn autoclean --force" to perform a clean.',
+        cleanAlreadyExists:
+          "$0 already exists. To revert to the default file, delete $0 then rerun this command.",
+        cleanRequiresForce:
+          'This command required the "--force" flag to perform the clean. This is a destructive operation. Files specified in $0 will be deleted.',
+        cleanDoesNotExist:
+          '$0 does not exist. Autoclean will delete files specified by $0. Run "autoclean --init" to create $0 with the default entries.',
+
+        binLinkCollision:
+          "There's already a linked binary called $0 in your global Yarn bin. Could not link this package's $0 bin entry.",
+        linkCollision:
+          "There's already a package called $0 registered. This command has had no effect. If this command was run in another folder with the same name, the other folder is still linked. Please run yarn unlink in the other folder if you want to register this folder.",
+        linkMissing: "No registered package found called $0.",
+        linkRegistered: "Registered $0.",
+        linkRegisteredMessage:
+          "You can now run `yarn link $0` in the projects where you want to use this package and it will be used instead.",
+        linkUnregistered: "Unregistered $0.",
+        linkUnregisteredMessage:
+          "You can now run `yarn unlink $0` in the projects where you no longer want to use this package.",
+        linkUsing: "Using linked package for $0.",
+        linkDisusing: "Removed linked package $0.",
+        linkDisusingMessage:
+          "You will need to run `yarn install --force` to re-install the package that was linked.",
+        linkTargetMissing:
+          "The target of linked package $0 is missing. Removing link.",
+
+        createInvalidBin: "Invalid bin entry found in package $0.",
+        createMissingPackage:
+          "Package not found - this is probably an internal error, and should be reported at https://github.com/yarnpkg/yarn/issues.",
+
+        workspacesAddRootCheck:
+          "Running this command will add the dependency to the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).",
+        workspacesRemoveRootCheck:
+          "Running this command will remove the dependency from the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).",
+        workspacesFocusRootCheck:
+          "This command can only be run inside an individual workspace.",
+        workspacesRequirePrivateProjects:
+          "Workspaces can only be enabled in private projects.",
+        workspacesSettingMustBeArray:
+          "The workspaces field in package.json must be an array.",
+        workspacesDisabled:
+          'Your project root defines workspaces but the feature is disabled in your Yarn config. Please check "workspaces-experimental" in your .yarnrc file.',
+
+        workspacesNohoistRequirePrivatePackages:
+          "nohoist config is ignored in $0 because it is not a private package. If you think nohoist should be allowed in public packages, please submit an issue for your use case.",
+        workspacesNohoistDisabled: `$0 defines nohoist but the feature is disabled in your Yarn config ("workspaces-nohoist-experimental" in .yarnrc file)`,
+
+        workspaceRootNotFound:
+          "Cannot find the root of your workspace - are you sure you're currently in a workspace?",
+        workspaceMissingWorkspace: "Missing workspace name.",
+        workspaceMissingCommand: "Missing command name.",
+        workspaceUnknownWorkspace: "Unknown workspace $0.",
+        workspaceVersionMandatory:
+          "Missing version in workspace at $0, ignoring.",
+        workspaceNameMandatory: "Missing name in workspace at $0, ignoring.",
+        workspaceNameDuplicate:
+          "There are more than one workspace with name $0",
+
+        cacheFolderSkipped:
+          "Skipping preferred cache folder $0 because it is not writable.",
+        cacheFolderMissing:
+          "Yarn hasn't been able to find a cache folder it can use. Please use the explicit --cache-folder option to tell it what location to use, or make one of the preferred locations writable.",
+        cacheFolderSelected:
+          "Selected the next writable cache folder in the list, will be $0.",
+
+        execMissingCommand: "Missing command name.",
+
+        noScriptsAvailable:
+          "There are no scripts specified inside package.json.",
+        noBinAvailable: "There are no binary scripts available.",
+        dashDashDeprecation: `From Yarn 1.0 onwards, scripts don't require "--" for options to be forwarded. In a future version, any explicit "--" will be forwarded as-is to the scripts.`,
+        commandNotSpecified: "No command specified.",
+        binCommands: "Commands available from binary scripts: ",
+        possibleCommands: "Project commands",
+        commandQuestion: "Which command would you like to run?",
+        commandFailedWithCode: "Command failed with exit code $0.",
+        commandFailedWithSignal: "Command failed with signal $0.",
+        packageRequiresNodeGyp:
+          'This package requires node-gyp, which is not currently installed. Yarn will attempt to automatically install it. If this fails, you can run "yarn global add node-gyp" to manually install it.',
+        nodeGypAutoInstallFailed:
+          'Failed to auto-install node-gyp. Please run "yarn global add node-gyp" manually. Error: $0',
+
+        foundIncompatible: "Found incompatible module.",
+        incompatibleEngine:
+          "The engine $0 is incompatible with this module. Expected version $1. Got $2",
+        incompatibleCPU:
+          "The CPU architecture $0 is incompatible with this module.",
+        incompatibleOS: "The platform $0 is incompatible with this module.",
+        invalidEngine: "The engine $0 appears to be invalid.",
+        cannotRunWithIncompatibleEnv:
+          "Commands cannot run with an incompatible environment.",
+
+        optionalCompatibilityExcluded:
+          "$0 is an optional dependency and failed compatibility check. Excluding it from installation.",
+        optionalModuleFail:
+          "This module is OPTIONAL, you can safely ignore this error",
+        optionalModuleScriptFail:
+          "Error running install script for optional dependency: $0",
+        optionalModuleCleanupFail:
+          "Could not cleanup build artifacts from failed install: $0",
+
+        unmetPeer: "$0 has unmet peer dependency $1.",
+        incorrectPeer: "$0 has incorrect peer dependency $1.",
+        selectedPeer: "Selecting $1 at level $2 as the peer dependency of $0.",
+        missingBundledDependency:
+          "$0 is missing a bundled dependency $1. This should be reported to the package maintainer.",
+
+        savedNewDependency: "Saved 1 new dependency.",
+        savedNewDependencies: "Saved $0 new dependencies.",
+        directDependencies: "Direct dependencies",
+        allDependencies: "All dependencies",
+
+        foundWarnings: "Found $0 warnings.",
+        foundErrors: "Found $0 errors.",
+
+        savedLockfile: "Saved lockfile.",
+        noRequiredLockfile:
+          "No lockfile in this directory. Run `yarn install` to generate one.",
+        noLockfileFound: "No lockfile found.",
+
+        invalidSemver: "Invalid semver version",
+        newVersion: "New version",
+        currentVersion: "Current version",
+        noVersionOnPublish: "Proceeding with current version",
+
+        manualVersionResolution:
+          "Unable to find a suitable version for $0, please choose one by typing one of the numbers below:",
+        manualVersionResolutionOption: "$0 which resolved to $1",
+
+        createdTag: "Created tag.",
+        createdTagFail: "Couldn't add tag.",
+        deletedTag: "Deleted tag.",
+        deletedTagFail: "Couldn't delete tag.",
+        gettingTags: "Getting tags",
+        deletingTags: "Deleting tag",
+        creatingTag: "Creating tag $0 = $1",
+
+        whyStart: "Why do we have the module $0?",
+        whyFinding: "Finding dependency",
+        whyCalculating: "Calculating file sizes",
+        whyUnknownMatch: "We couldn't find a match!",
+        whyInitGraph: "Initialising dependency graph",
+        whyWhoKnows: "We don't know why this module exists",
+        whyDiskSizeWithout: "Disk size without dependencies: $0",
+        whyDiskSizeUnique: "Disk size with unique dependencies: $0",
+        whyDiskSizeTransitive: "Disk size with transitive dependencies: $0",
+        whySharedDependencies: "Number of shared dependencies: $0",
+        whyHoistedTo: `Has been hoisted to $0`,
+
+        whyHoistedFromSimple: `This module exists because it's hoisted from $0.`,
+        whyNotHoistedSimple: `This module exists here because it's in the nohoist list $0.`,
+        whyDependedOnSimple: `This module exists because $0 depends on it.`,
+        whySpecifiedSimple: `This module exists because it's specified in $0.`,
+        whyReasons: "Reasons this module exists",
+        whyHoistedFrom: "Hoisted from $0",
+        whyNotHoisted: `in the nohoist list $0`,
+        whyDependedOn: "$0 depends on it",
+        whySpecified: `Specified in $0`,
+
+        whyMatch: `\r=> Found $0`,
+
+        uninstalledPackages: "Uninstalled packages.",
+        uninstallRegenerate:
+          "Regenerating lockfile and installing missing dependencies",
+
+        cleanRemovedFiles: "Removed $0 files",
+        cleanSavedSize: "Saved $0 MB.",
+
+        configFileFound: "Found configuration file $0.",
+        configPossibleFile: "Checking for configuration file $0.",
+
+        npmUsername: "npm username",
+        npmPassword: "npm password",
+        npmEmail: "npm email",
+        npmOneTimePassword: "npm one-time password",
+
+        loggingIn: "Logging in",
+        loggedIn: "Logged in.",
+        notRevokingEnvToken:
+          "Not revoking login token, specified via environment variable.",
+        notRevokingConfigToken:
+          "Not revoking login token, specified via config file.",
+        noTokenToRevoke: "No login token to revoke.",
+        revokingToken: "Revoking token",
+        revokedToken: "Revoked login token.",
+
+        loginAsPublic: "Logging in as public",
+        incorrectCredentials: "Incorrect username or password.",
+        incorrectOneTimePassword: "Incorrect one-time password.",
+        twoFactorAuthenticationEnabled: "Two factor authentication enabled.",
+        clearedCredentials: "Cleared login credentials.",
+
+        publishFail: "Couldn't publish package: $0",
+        publishPrivate: "Package marked as private, not publishing.",
+        published: "Published.",
+        publishing: "Publishing",
+
+        nonInteractiveNoVersionSpecified:
+          "You must specify a new version with --new-version when running with --non-interactive.",
+        nonInteractiveNoToken:
+          "No token found and can't prompt for login when running with --non-interactive.",
+
+        infoFail: "Received invalid response from npm.",
+        malformedRegistryResponse:
+          "Received malformed response from registry for $0. The registry may be down.",
+        registryNoVersions:
+          "No valid versions found for $0. The package may be unpublished.",
+
+        cantRequestOffline: "Can't make a request in offline mode ($0)",
+        requestManagerNotSetupHAR:
+          "RequestManager was not setup to capture HAR files",
+        requestError: "Request $0 returned a $1",
+        requestFailed: "Request failed $0",
+        tarballNotInNetworkOrCache:
+          "$0: Tarball is not in network and can not be located in cache ($1)",
+        fetchBadIntegrityCache:
+          "Incorrect integrity when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem",
+        fetchBadHashCache:
+          "Incorrect hash when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem",
+        fetchBadHashWithPath:
+          "Integrity check failed for $0 (computed integrity doesn't match our records, got $2)",
+        fetchBadIntegrityAlgorithm:
+          "Integrity checked failed for $0 (none of the specified algorithms are supported)",
+        fetchErrorCorrupt:
+          "$0. Mirror tarball appears to be corrupt. You can resolve this by running:\n\n  rm -rf $1\n  yarn install",
+        errorExtractingTarball:
+          "Extracting tar content of $1 failed, the file appears to be corrupt: $0",
+        updateInstalling: "Installing $0...",
+        hostedGitResolveError:
+          "Error connecting to repository. Please, check the url.",
+        unauthorizedResponse: "Received a 401 from $0. $1",
+
+        unknownFetcherFor: "Unknown fetcher for $0",
+
+        downloadGitWithoutCommit:
+          "Downloading the git repo $0 over plain git without a commit hash",
+        downloadHTTPWithoutCommit:
+          "Downloading the git repo $0 over HTTP without a commit hash",
+
+        unplugDisabled:
+          "Packages can only be unplugged when Plug'n'Play is enabled.",
+
+        plugnplaySuggestV2L1:
+          "Plug'n'Play support has been greatly improved on the Yarn v2 development branch.",
+        plugnplaySuggestV2L2:
+          "Please give it a try and tell us what you think! - https://next.yarnpkg.com/getting-started/install",
+        plugnplayWindowsSupport:
+          "Plug'n'Play on Windows doesn't support the cache and project to be kept on separate drives",
+
+        packageInstalledWithBinaries: "Installed $0 with binaries:",
+        packageHasBinaries: "$0 has binaries:",
+        packageHasNoBinaries: "$0 has no binaries",
+        packageBinaryNotFound: "Couldn't find a binary named $0",
+
+        couldBeDeduped: "$0 could be deduped from $1 to $2",
+        lockfileNotContainPattern: "Lockfile does not contain pattern: $0",
+        integrityCheckFailed: "Integrity check failed",
+        noIntegrityFile: "Couldn't find an integrity file",
+        integrityFailedExpectedIsNotAJSON:
+          "Integrity check: integrity file is not a json",
+        integrityCheckLinkedModulesDontMatch:
+          "Integrity check: Linked modules don't match",
+        integrityFlagsDontMatch: "Integrity check: Flags don't match",
+        integrityLockfilesDontMatch: "Integrity check: Lock files don't match",
+        integrityFailedFilesMissing: "Integrity check: Files are missing",
+        integrityPatternsDontMatch:
+          "Integrity check: Top level patterns don't match",
+        integrityModulesFoldersMissing:
+          "Integrity check: Some module folders are missing",
+        integritySystemParamsDontMatch:
+          "Integrity check: System parameters don't match",
+        packageNotInstalled: "$0 not installed",
+        optionalDepNotInstalled: "Optional dependency $0 not installed",
+        packageWrongVersion: "$0 is wrong version: expected $1, got $2",
+        packageDontSatisfy: "$0 doesn't satisfy found match of $1",
+
+        lockfileExists: "Lockfile already exists, not importing.",
+        skippingImport: "Skipping import of $0 for $1",
+        importFailed: "Import of $0 for $1 failed, resolving normally.",
+        importResolveFailed: "Import of $0 failed starting in $1",
+        importResolvedRangeMatch: "Using version $0 of $1 instead of $2 for $3",
+        importSourceFilesCorrupted:
+          "Failed to import from package-lock.json, source file(s) corrupted",
+        importPackageLock:
+          "found npm package-lock.json, converting to yarn.lock",
+        importNodeModules: "creating yarn.lock from local node_modules folder",
+        packageContainsYarnAsGlobal:
+          "Installing Yarn via Yarn will result in you having two separate versions of Yarn installed at the same time, which is not recommended. To update Yarn please follow https://yarnpkg.com/en/docs/install .",
+
+        scopeNotValid: "The specified scope is not valid.",
+
+        deprecatedCommand: "$0 is deprecated. Please use $1.",
+        deprecatedListArgs:
+          "Filtering by arguments is deprecated. Please use the pattern option instead.",
+        implicitFileDeprecated:
+          'Using the "file:" protocol implicitly is deprecated. Please either prepend the protocol or prepend the path $0 with "./".',
+        unsupportedNodeVersion:
+          "You are using Node $0 which is not supported and may encounter bugs or unexpected behavior. Yarn supports the following semver range: $1",
+
+        verboseUpgradeBecauseRequested:
+          "Considering upgrade of $0 to $1 because it was directly requested.",
+        verboseUpgradeBecauseOutdated:
+          "Considering upgrade of $0 to $1 because a newer version exists in the registry.",
+        verboseUpgradeNotUnlocking:
+          "Not unlocking $0 in the lockfile because it is a new or direct dependency.",
+        verboseUpgradeUnlocking: "Unlocking $0 in the lockfile.",
+        folderMissing: "Directory $0 doesn't exist",
+        mutexPortBusy:
+          "Cannot use the network mutex on port $0. It is probably used by another app.",
+
+        auditRunning: "Auditing packages",
+        auditSummary: "$0 vulnerabilities found - Packages audited: $1",
+        auditSummarySeverity: "Severity:",
+        auditCritical: "$0 Critical",
+        auditHigh: "$0 High",
+        auditModerate: "$0 Moderate",
+        auditLow: "$0 Low",
+        auditInfo: "$0 Info",
+        auditResolveCommand: "# Run $0 to resolve $1 $2",
+        auditSemverMajorChange:
+          "SEMVER WARNING: Recommended action is a potentially breaking change",
+        auditManualReview:
+          "Manual Review\nSome vulnerabilities require your attention to resolve\n\nVisit https://go.npm.me/audit-guide for additional guidance",
+        auditRunAuditForDetails:
+          'Security audit found potential problems. Run "yarn audit" for additional details.',
+        auditOffline:
+          "Skipping audit. Security audit cannot be performed in offline mode.",
+      };
 
-/***/ }),
-/* 567 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-
-/* eslint max-len: 0 */
-
-const messages = {
-  upToDate: 'Already up-to-date.',
-  folderInSync: 'Folder in sync.',
-  nothingToInstall: 'Nothing to install.',
-  resolvingPackages: 'Resolving packages',
-  checkingManifest: 'Validating package.json',
-  fetchingPackages: 'Fetching packages',
-  linkingDependencies: 'Linking dependencies',
-  rebuildingPackages: 'Rebuilding all packages',
-  buildingFreshPackages: 'Building fresh packages',
-  cleaningModules: 'Cleaning modules',
-  bumpingVersion: 'Bumping version',
-  savingHar: 'Saving HAR file: $0',
-  answer: 'Answer?',
-  usage: 'Usage',
-  installCommandRenamed: '`install` has been replaced with `add` to add new dependencies. Run $0 instead.',
-  globalFlagRemoved: '`--global` has been deprecated. Please run $0 instead.',
-  waitingInstance: 'Waiting for the other yarn instance to finish (pid $0, inside $1)',
-  waitingNamedInstance: 'Waiting for the other yarn instance to finish ($0)',
-  offlineRetrying: 'There appears to be trouble with your network connection. Retrying...',
-  internalServerErrorRetrying: 'There appears to be trouble with the npm registry (returned $1). Retrying...',
-  clearedCache: 'Cleared cache.',
-  couldntClearPackageFromCache: "Couldn't clear package $0 from cache",
-  clearedPackageFromCache: 'Cleared package $0 from cache',
-  packWroteTarball: 'Wrote tarball to $0.',
-  invalidBinField: 'Invalid bin field for $0.',
-  invalidBinEntry: 'Invalid bin entry for $1 (in $0).',
-  helpExamples: '  Examples:\n$0\n',
-  helpCommands: '  Commands:\n$0\n',
-  helpCommandsMore: '  Run `$0` for more information on specific commands.',
-  helpLearnMore: '  Visit $0 to learn more about Yarn.\n',
-
-  manifestPotentialTypo: 'Potential typo $0, did you mean $1?',
-  manifestBuiltinModule: '$0 is also the name of a node core module',
-  manifestNameDot: "Name can't start with a dot",
-  manifestNameIllegalChars: 'Name contains illegal characters',
-  manifestNameBlacklisted: 'Name is blacklisted',
-  manifestLicenseInvalid: 'License should be a valid SPDX license expression',
-  manifestLicenseNone: 'No license field',
-  manifestStringExpected: '$0 is not a string',
-  manifestDependencyCollision: '$0 has dependency $1 with range $2 that collides with a dependency in $3 of the same name with version $4',
-  manifestDirectoryNotFound: 'Unable to read $0 directory of module $1',
-
-  verboseFileCopy: 'Copying $0 to $1.',
-  verboseFileLink: 'Creating hardlink at $0 to $1.',
-  verboseFileSymlink: 'Creating symlink at $0 to $1.',
-  verboseFileSkip: 'Skipping copying of file $0 as the file at $1 is the same size ($2) and mtime ($3).',
-  verboseFileSkipSymlink: 'Skipping copying of $0 as the file at $1 is the same symlink ($2).',
-  verboseFileSkipHardlink: 'Skipping copying of $0 as the file at $1 is the same hardlink ($2).',
-  verboseFileRemoveExtraneous: 'Removing extraneous file $0.',
-  verboseFilePhantomExtraneous: "File $0 would be marked as extraneous but has been removed as it's listed as a phantom file.",
-  verboseFileSkipArtifact: 'Skipping copying of $0 as the file is marked as a built artifact and subject to change.',
-  verboseFileFolder: 'Creating directory $0.',
-
-  verboseRequestStart: 'Performing $0 request to $1.',
-  verboseRequestFinish: 'Request $0 finished with status code $1.',
-
-  configSet: 'Set $0 to $1.',
-  configDelete: 'Deleted $0.',
-  configNpm: 'npm config',
-  configYarn: 'yarn config',
-
-  couldntFindPackagejson: "Couldn't find a package.json file in $0",
-  couldntFindMatch: "Couldn't find match for $0 in $1 for $2.",
-  couldntFindPackageInCache: "Couldn't find any versions for $0 that matches $1 in our cache (possible versions are $2). This is usually caused by a missing entry in the lockfile, running Yarn without the --offline flag may help fix this issue.",
-  couldntFindVersionThatMatchesRange: "Couldn't find any versions for $0 that matches $1",
-  chooseVersionFromList: 'Please choose a version of $0 from this list:',
-  moduleNotInManifest: "This module isn't specified in a package.json file.",
-  moduleAlreadyInManifest: '$0 is already in $1. Please remove existing entry first before adding it to $2.',
-  unknownFolderOrTarball: "Passed folder/tarball doesn't exist,",
-  unknownPackage: "Couldn't find package $0.",
-  unknownPackageName: "Couldn't find package name.",
-  unknownUser: "Couldn't find user $0.",
-  unknownRegistryResolver: 'Unknown registry resolver $0',
-  userNotAnOwner: "User $0 isn't an owner of this package.",
-  invalidVersionArgument: 'Use the $0 flag to create a new version.',
-  invalidVersion: 'Invalid version supplied.',
-  requiredVersionInRange: 'Required version in range.',
-  packageNotFoundRegistry: "Couldn't find package $0 on the $1 registry.",
-  requiredPackageNotFoundRegistry: "Couldn't find package $0 required by $1 on the $2 registry.",
-  doesntExist: "Package $1 refers to a non-existing file '$0'.",
-  missingRequiredPackageKey: `Package $0 doesn't have a $1.`,
-  invalidAccess: 'Invalid argument for access, expected public or restricted.',
-  invalidCommand: 'Invalid subcommand. Try $0',
-  invalidGistFragment: 'Invalid gist fragment $0.',
-  invalidHostedGitFragment: 'Invalid hosted git fragment $0.',
-  invalidFragment: 'Invalid fragment $0.',
-  invalidPackageName: 'Invalid package name.',
-  invalidPackageVersion: "Can't add $0: invalid package version $1.",
-  couldntFindManifestIn: "Couldn't find manifest in $0.",
-  shrinkwrapWarning: 'npm-shrinkwrap.json found. This will not be updated or respected. See https://yarnpkg.com/en/docs/migrating-from-npm for more information.',
-  npmLockfileWarning: 'package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.',
-  lockfileOutdated: 'Outdated lockfile. Please run `yarn install` and try again.',
-  lockfileMerged: 'Merge conflict detected in yarn.lock and successfully merged.',
-  lockfileConflict: 'A merge conflict was found in yarn.lock but it could not be successfully merged, regenerating yarn.lock from scratch.',
-  ignoredScripts: 'Ignored scripts due to flag.',
-  missingAddDependencies: 'Missing list of packages to add to your project.',
-  yesWarning: 'The yes flag has been set. This will automatically answer yes to all questions, which may have security implications.',
-  networkWarning: "You don't appear to have an internet connection. Try the --offline flag to use the cache for registry queries.",
-  flatGlobalError: 'The package $0 requires a flat dependency graph. Add `"flat": true` to your package.json and try again.',
-  noName: `Package doesn't have a name.`,
-  noVersion: `Package doesn't have a version.`,
-  answerRequired: 'An answer is required.',
-  missingWhyDependency: 'Missing package name, folder or path to file to identify why a package has been installed',
-  bugReport: 'If you think this is a bug, please open a bug report with the information provided in $0.',
-  unexpectedError: 'An unexpected error occurred: $0.',
-  jsonError: 'Error parsing JSON at $0, $1.',
-  noPermission: 'Cannot create $0 due to insufficient permissions.',
-  noGlobalFolder: 'Cannot find a suitable global folder. Tried these: $0',
-  allDependenciesUpToDate: 'All of your dependencies are up to date.',
-  legendColorsForVersionUpdates: 'Color legend : \n $0    : Major Update backward-incompatible updates \n $1 : Minor Update backward-compatible features \n $2  : Patch Update backward-compatible bug fixes',
-  frozenLockfileError: 'Your lockfile needs to be updated, but yarn was run with `--frozen-lockfile`.',
-  fileWriteError: 'Could not write file $0: $1',
-  multiplePackagesCantUnpackInSameDestination: 'Pattern $0 is trying to unpack in the same destination $1 as pattern $2. This could result in non-deterministic behavior, skipping.',
-  incorrectLockfileEntry: 'Lockfile has incorrect entry for $0. Ignoring it.',
-
-  invalidResolutionName: 'Resolution field $0 does not end with a valid package name and will be ignored',
-  invalidResolutionVersion: 'Resolution field $0 has an invalid version entry and may be ignored',
-  incompatibleResolutionVersion: 'Resolution field $0 is incompatible with requested version $1',
-
-  yarnOutdated: "Your current version of Yarn is out of date. The latest version is $0, while you're on $1.",
-  yarnOutdatedInstaller: 'To upgrade, download the latest installer at $0.',
-  yarnOutdatedCommand: 'To upgrade, run the following command:',
-
-  tooManyArguments: 'Too many arguments, maximum of $0.',
-  tooFewArguments: 'Not enough arguments, expected at least $0.',
-  noArguments: "This command doesn't require any arguments.",
-
-  ownerRemoving: 'Removing owner $0 from package $1.',
-  ownerRemoved: 'Owner removed.',
-  ownerRemoveError: "Couldn't remove owner.",
-  ownerGetting: 'Getting owners for package $0',
-  ownerGettingFailed: "Couldn't get list of owners.",
-  ownerAlready: 'This user is already an owner of this package.',
-  ownerAdded: 'Added owner.',
-  ownerAdding: 'Adding owner $0 to package $1',
-  ownerAddingFailed: "Couldn't add owner.",
-  ownerNone: 'No owners.',
-
-  teamCreating: 'Creating team',
-  teamRemoving: 'Removing team',
-  teamAddingUser: 'Adding user to team',
-  teamRemovingUser: 'Removing user from team',
-  teamListing: 'Listing teams',
-
-  cleaning: 'Cleaning modules',
-  cleanCreatingFile: 'Creating $0',
-  cleanCreatedFile: 'Created $0. Please review the contents of this file then run "yarn autoclean --force" to perform a clean.',
-  cleanAlreadyExists: '$0 already exists. To revert to the default file, delete $0 then rerun this command.',
-  cleanRequiresForce: 'This command required the "--force" flag to perform the clean. This is a destructive operation. Files specified in $0 will be deleted.',
-  cleanDoesNotExist: '$0 does not exist. Autoclean will delete files specified by $0. Run "autoclean --init" to create $0 with the default entries.',
-
-  binLinkCollision: "There's already a linked binary called $0 in your global Yarn bin. Could not link this package's $0 bin entry.",
-  linkCollision: "There's already a package called $0 registered. This command has had no effect. If this command was run in another folder with the same name, the other folder is still linked. Please run yarn unlink in the other folder if you want to register this folder.",
-  linkMissing: 'No registered package found called $0.',
-  linkRegistered: 'Registered $0.',
-  linkRegisteredMessage: 'You can now run `yarn link $0` in the projects where you want to use this package and it will be used instead.',
-  linkUnregistered: 'Unregistered $0.',
-  linkUnregisteredMessage: 'You can now run `yarn unlink $0` in the projects where you no longer want to use this package.',
-  linkUsing: 'Using linked package for $0.',
-  linkDisusing: 'Removed linked package $0.',
-  linkDisusingMessage: 'You will need to run `yarn install --force` to re-install the package that was linked.',
-  linkTargetMissing: 'The target of linked package $0 is missing. Removing link.',
-
-  createInvalidBin: 'Invalid bin entry found in package $0.',
-  createMissingPackage: 'Package not found - this is probably an internal error, and should be reported at https://github.com/yarnpkg/yarn/issues.',
-
-  workspacesAddRootCheck: 'Running this command will add the dependency to the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).',
-  workspacesRemoveRootCheck: 'Running this command will remove the dependency from the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).',
-  workspacesFocusRootCheck: 'This command can only be run inside an individual workspace.',
-  workspacesRequirePrivateProjects: 'Workspaces can only be enabled in private projects.',
-  workspacesSettingMustBeArray: 'The workspaces field in package.json must be an array.',
-  workspacesDisabled: 'Your project root defines workspaces but the feature is disabled in your Yarn config. Please check "workspaces-experimental" in your .yarnrc file.',
-
-  workspacesNohoistRequirePrivatePackages: 'nohoist config is ignored in $0 because it is not a private package. If you think nohoist should be allowed in public packages, please submit an issue for your use case.',
-  workspacesNohoistDisabled: `$0 defines nohoist but the feature is disabled in your Yarn config ("workspaces-nohoist-experimental" in .yarnrc file)`,
-
-  workspaceRootNotFound: "Cannot find the root of your workspace - are you sure you're currently in a workspace?",
-  workspaceMissingWorkspace: 'Missing workspace name.',
-  workspaceMissingCommand: 'Missing command name.',
-  workspaceUnknownWorkspace: 'Unknown workspace $0.',
-  workspaceVersionMandatory: 'Missing version in workspace at $0, ignoring.',
-  workspaceNameMandatory: 'Missing name in workspace at $0, ignoring.',
-  workspaceNameDuplicate: 'There are more than one workspace with name $0',
-
-  cacheFolderSkipped: 'Skipping preferred cache folder $0 because it is not writable.',
-  cacheFolderMissing: "Yarn hasn't been able to find a cache folder it can use. Please use the explicit --cache-folder option to tell it what location to use, or make one of the preferred locations writable.",
-  cacheFolderSelected: 'Selected the next writable cache folder in the list, will be $0.',
-
-  execMissingCommand: 'Missing command name.',
-
-  noScriptsAvailable: 'There are no scripts specified inside package.json.',
-  noBinAvailable: 'There are no binary scripts available.',
-  dashDashDeprecation: `From Yarn 1.0 onwards, scripts don't require "--" for options to be forwarded. In a future version, any explicit "--" will be forwarded as-is to the scripts.`,
-  commandNotSpecified: 'No command specified.',
-  binCommands: 'Commands available from binary scripts: ',
-  possibleCommands: 'Project commands',
-  commandQuestion: 'Which command would you like to run?',
-  commandFailedWithCode: 'Command failed with exit code $0.',
-  commandFailedWithSignal: 'Command failed with signal $0.',
-  packageRequiresNodeGyp: 'This package requires node-gyp, which is not currently installed. Yarn will attempt to automatically install it. If this fails, you can run "yarn global add node-gyp" to manually install it.',
-  nodeGypAutoInstallFailed: 'Failed to auto-install node-gyp. Please run "yarn global add node-gyp" manually. Error: $0',
-
-  foundIncompatible: 'Found incompatible module.',
-  incompatibleEngine: 'The engine $0 is incompatible with this module. Expected version $1. Got $2',
-  incompatibleCPU: 'The CPU architecture $0 is incompatible with this module.',
-  incompatibleOS: 'The platform $0 is incompatible with this module.',
-  invalidEngine: 'The engine $0 appears to be invalid.',
-  cannotRunWithIncompatibleEnv: 'Commands cannot run with an incompatible environment.',
-
-  optionalCompatibilityExcluded: '$0 is an optional dependency and failed compatibility check. Excluding it from installation.',
-  optionalModuleFail: 'This module is OPTIONAL, you can safely ignore this error',
-  optionalModuleScriptFail: 'Error running install script for optional dependency: $0',
-  optionalModuleCleanupFail: 'Could not cleanup build artifacts from failed install: $0',
-
-  unmetPeer: '$0 has unmet peer dependency $1.',
-  incorrectPeer: '$0 has incorrect peer dependency $1.',
-  selectedPeer: 'Selecting $1 at level $2 as the peer dependency of $0.',
-  missingBundledDependency: '$0 is missing a bundled dependency $1. This should be reported to the package maintainer.',
-
-  savedNewDependency: 'Saved 1 new dependency.',
-  savedNewDependencies: 'Saved $0 new dependencies.',
-  directDependencies: 'Direct dependencies',
-  allDependencies: 'All dependencies',
-
-  foundWarnings: 'Found $0 warnings.',
-  foundErrors: 'Found $0 errors.',
-
-  savedLockfile: 'Saved lockfile.',
-  noRequiredLockfile: 'No lockfile in this directory. Run `yarn install` to generate one.',
-  noLockfileFound: 'No lockfile found.',
-
-  invalidSemver: 'Invalid semver version',
-  newVersion: 'New version',
-  currentVersion: 'Current version',
-  noVersionOnPublish: 'Proceeding with current version',
-
-  manualVersionResolution: 'Unable to find a suitable version for $0, please choose one by typing one of the numbers below:',
-  manualVersionResolutionOption: '$0 which resolved to $1',
-
-  createdTag: 'Created tag.',
-  createdTagFail: "Couldn't add tag.",
-  deletedTag: 'Deleted tag.',
-  deletedTagFail: "Couldn't delete tag.",
-  gettingTags: 'Getting tags',
-  deletingTags: 'Deleting tag',
-  creatingTag: 'Creating tag $0 = $1',
-
-  whyStart: 'Why do we have the module $0?',
-  whyFinding: 'Finding dependency',
-  whyCalculating: 'Calculating file sizes',
-  whyUnknownMatch: "We couldn't find a match!",
-  whyInitGraph: 'Initialising dependency graph',
-  whyWhoKnows: "We don't know why this module exists",
-  whyDiskSizeWithout: 'Disk size without dependencies: $0',
-  whyDiskSizeUnique: 'Disk size with unique dependencies: $0',
-  whyDiskSizeTransitive: 'Disk size with transitive dependencies: $0',
-  whySharedDependencies: 'Number of shared dependencies: $0',
-  whyHoistedTo: `Has been hoisted to $0`,
-
-  whyHoistedFromSimple: `This module exists because it's hoisted from $0.`,
-  whyNotHoistedSimple: `This module exists here because it's in the nohoist list $0.`,
-  whyDependedOnSimple: `This module exists because $0 depends on it.`,
-  whySpecifiedSimple: `This module exists because it's specified in $0.`,
-  whyReasons: 'Reasons this module exists',
-  whyHoistedFrom: 'Hoisted from $0',
-  whyNotHoisted: `in the nohoist list $0`,
-  whyDependedOn: '$0 depends on it',
-  whySpecified: `Specified in $0`,
-
-  whyMatch: `\r=> Found $0`,
-
-  uninstalledPackages: 'Uninstalled packages.',
-  uninstallRegenerate: 'Regenerating lockfile and installing missing dependencies',
-
-  cleanRemovedFiles: 'Removed $0 files',
-  cleanSavedSize: 'Saved $0 MB.',
-
-  configFileFound: 'Found configuration file $0.',
-  configPossibleFile: 'Checking for configuration file $0.',
-
-  npmUsername: 'npm username',
-  npmPassword: 'npm password',
-  npmEmail: 'npm email',
-  npmOneTimePassword: 'npm one-time password',
-
-  loggingIn: 'Logging in',
-  loggedIn: 'Logged in.',
-  notRevokingEnvToken: 'Not revoking login token, specified via environment variable.',
-  notRevokingConfigToken: 'Not revoking login token, specified via config file.',
-  noTokenToRevoke: 'No login token to revoke.',
-  revokingToken: 'Revoking token',
-  revokedToken: 'Revoked login token.',
-
-  loginAsPublic: 'Logging in as public',
-  incorrectCredentials: 'Incorrect username or password.',
-  incorrectOneTimePassword: 'Incorrect one-time password.',
-  twoFactorAuthenticationEnabled: 'Two factor authentication enabled.',
-  clearedCredentials: 'Cleared login credentials.',
-
-  publishFail: "Couldn't publish package: $0",
-  publishPrivate: 'Package marked as private, not publishing.',
-  published: 'Published.',
-  publishing: 'Publishing',
-
-  nonInteractiveNoVersionSpecified: 'You must specify a new version with --new-version when running with --non-interactive.',
-  nonInteractiveNoToken: "No token found and can't prompt for login when running with --non-interactive.",
-
-  infoFail: 'Received invalid response from npm.',
-  malformedRegistryResponse: 'Received malformed response from registry for $0. The registry may be down.',
-  registryNoVersions: 'No valid versions found for $0. The package may be unpublished.',
-
-  cantRequestOffline: "Can't make a request in offline mode ($0)",
-  requestManagerNotSetupHAR: 'RequestManager was not setup to capture HAR files',
-  requestError: 'Request $0 returned a $1',
-  requestFailed: 'Request failed $0',
-  tarballNotInNetworkOrCache: '$0: Tarball is not in network and can not be located in cache ($1)',
-  fetchBadIntegrityCache: 'Incorrect integrity when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem',
-  fetchBadHashCache: 'Incorrect hash when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem',
-  fetchBadHashWithPath: "Integrity check failed for $0 (computed integrity doesn't match our records, got $2)",
-  fetchBadIntegrityAlgorithm: 'Integrity checked failed for $0 (none of the specified algorithms are supported)',
-  fetchErrorCorrupt: '$0. Mirror tarball appears to be corrupt. You can resolve this by running:\n\n  rm -rf $1\n  yarn install',
-  errorExtractingTarball: 'Extracting tar content of $1 failed, the file appears to be corrupt: $0',
-  updateInstalling: 'Installing $0...',
-  hostedGitResolveError: 'Error connecting to repository. Please, check the url.',
-  unauthorizedResponse: 'Received a 401 from $0. $1',
-
-  unknownFetcherFor: 'Unknown fetcher for $0',
-
-  downloadGitWithoutCommit: 'Downloading the git repo $0 over plain git without a commit hash',
-  downloadHTTPWithoutCommit: 'Downloading the git repo $0 over HTTP without a commit hash',
-
-  unplugDisabled: "Packages can only be unplugged when Plug'n'Play is enabled.",
-
-  plugnplaySuggestV2L1: "Plug'n'Play support has been greatly improved on the Yarn v2 development branch.",
-  plugnplaySuggestV2L2: 'Please give it a try and tell us what you think! - https://next.yarnpkg.com/getting-started/install',
-  plugnplayWindowsSupport: "Plug'n'Play on Windows doesn't support the cache and project to be kept on separate drives",
-
-  packageInstalledWithBinaries: 'Installed $0 with binaries:',
-  packageHasBinaries: '$0 has binaries:',
-  packageHasNoBinaries: '$0 has no binaries',
-  packageBinaryNotFound: "Couldn't find a binary named $0",
-
-  couldBeDeduped: '$0 could be deduped from $1 to $2',
-  lockfileNotContainPattern: 'Lockfile does not contain pattern: $0',
-  integrityCheckFailed: 'Integrity check failed',
-  noIntegrityFile: "Couldn't find an integrity file",
-  integrityFailedExpectedIsNotAJSON: 'Integrity check: integrity file is not a json',
-  integrityCheckLinkedModulesDontMatch: "Integrity check: Linked modules don't match",
-  integrityFlagsDontMatch: "Integrity check: Flags don't match",
-  integrityLockfilesDontMatch: "Integrity check: Lock files don't match",
-  integrityFailedFilesMissing: 'Integrity check: Files are missing',
-  integrityPatternsDontMatch: "Integrity check: Top level patterns don't match",
-  integrityModulesFoldersMissing: 'Integrity check: Some module folders are missing',
-  integritySystemParamsDontMatch: "Integrity check: System parameters don't match",
-  packageNotInstalled: '$0 not installed',
-  optionalDepNotInstalled: 'Optional dependency $0 not installed',
-  packageWrongVersion: '$0 is wrong version: expected $1, got $2',
-  packageDontSatisfy: "$0 doesn't satisfy found match of $1",
-
-  lockfileExists: 'Lockfile already exists, not importing.',
-  skippingImport: 'Skipping import of $0 for $1',
-  importFailed: 'Import of $0 for $1 failed, resolving normally.',
-  importResolveFailed: 'Import of $0 failed starting in $1',
-  importResolvedRangeMatch: 'Using version $0 of $1 instead of $2 for $3',
-  importSourceFilesCorrupted: 'Failed to import from package-lock.json, source file(s) corrupted',
-  importPackageLock: 'found npm package-lock.json, converting to yarn.lock',
-  importNodeModules: 'creating yarn.lock from local node_modules folder',
-  packageContainsYarnAsGlobal: 'Installing Yarn via Yarn will result in you having two separate versions of Yarn installed at the same time, which is not recommended. To update Yarn please follow https://yarnpkg.com/en/docs/install .',
-
-  scopeNotValid: 'The specified scope is not valid.',
-
-  deprecatedCommand: '$0 is deprecated. Please use $1.',
-  deprecatedListArgs: 'Filtering by arguments is deprecated. Please use the pattern option instead.',
-  implicitFileDeprecated: 'Using the "file:" protocol implicitly is deprecated. Please either prepend the protocol or prepend the path $0 with "./".',
-  unsupportedNodeVersion: 'You are using Node $0 which is not supported and may encounter bugs or unexpected behavior. Yarn supports the following semver range: $1',
-
-  verboseUpgradeBecauseRequested: 'Considering upgrade of $0 to $1 because it was directly requested.',
-  verboseUpgradeBecauseOutdated: 'Considering upgrade of $0 to $1 because a newer version exists in the registry.',
-  verboseUpgradeNotUnlocking: 'Not unlocking $0 in the lockfile because it is a new or direct dependency.',
-  verboseUpgradeUnlocking: 'Unlocking $0 in the lockfile.',
-  folderMissing: "Directory $0 doesn't exist",
-  mutexPortBusy: 'Cannot use the network mutex on port $0. It is probably used by another app.',
-
-  auditRunning: 'Auditing packages',
-  auditSummary: '$0 vulnerabilities found - Packages audited: $1',
-  auditSummarySeverity: 'Severity:',
-  auditCritical: '$0 Critical',
-  auditHigh: '$0 High',
-  auditModerate: '$0 Moderate',
-  auditLow: '$0 Low',
-  auditInfo: '$0 Info',
-  auditResolveCommand: '# Run $0 to resolve $1 $2',
-  auditSemverMajorChange: 'SEMVER WARNING: Recommended action is a potentially breaking change',
-  auditManualReview: 'Manual Review\nSome vulnerabilities require your attention to resolve\n\nVisit https://go.npm.me/audit-guide for additional guidance',
-  auditRunAuditForDetails: 'Security audit found potential problems. Run "yarn audit" for additional details.',
-  auditOffline: 'Skipping audit. Security audit cannot be performed in offline mode.'
-};
+      exports.default = messages;
 
-exports.default = messages;
+      /***/
+    },
+    /* 568 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 568 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.en = undefined;
 
-"use strict";
+      var _en;
 
+      function _load_en() {
+        return (_en = _interopRequireDefault(__webpack_require__(567)));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.en = undefined;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _en;
+      exports.en = (_en || _load_en()).default;
 
-function _load_en() {
-  return _en = _interopRequireDefault(__webpack_require__(567));
-}
+      /***/
+    },
+    /* 569 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-exports.en = (_en || _load_en()).default;
+      var _asyncToGenerator2;
 
-/***/ }),
-/* 569 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-"use strict";
+      var _baseReporter;
 
+      function _load_baseReporter() {
+        return (_baseReporter = _interopRequireDefault(
+          __webpack_require__(108),
+        ));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
+
+      /* eslint no-unused-vars: 0 */
+
+      class NoopReporter extends (_baseReporter || _load_baseReporter())
+        .default {
+        lang(key, ...args) {
+          return "do nothing";
+        }
+        verbose(msg) {}
+        verboseInspect(val) {}
+        initPeakMemoryCounter() {}
+        checkPeakMemory() {}
+        close() {}
+        getTotalTime() {
+          return 0;
+        }
+        list(key, items, hints) {}
+        tree(key, obj) {}
+        step(current, total, message, emoji) {}
+        error(message) {}
+        info(message) {}
+        warn(message) {}
+        success(message) {}
+        log(message) {}
+        command(command) {}
+        inspect(value) {}
+        header(command, pkg) {}
+        footer(showPeakMemory) {}
+        table(head, body) {}
+
+        activity() {
+          return {
+            tick(name) {},
+            end() {},
+          };
+        }
 
-var _asyncToGenerator2;
+        activitySet(total, workers) {
+          return {
+            spinners: Array(workers).fill({
+              clear() {},
+              setPrefix() {},
+              tick() {},
+              end() {},
+            }),
+            end() {},
+          };
+        }
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+        question(question, options = {}) {
+          return Promise.reject(new Error("Not implemented"));
+        }
 
-var _baseReporter;
+        questionAffirm(question) {
+          var _this = this;
 
-function _load_baseReporter() {
-  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
-}
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              yield _this.question(question);
+              return false;
+            },
+          )();
+        }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+        select(header, question, options) {
+          return Promise.reject(new Error("Not implemented"));
+        }
 
-/* eslint no-unused-vars: 0 */
+        progress(total) {
+          return function () {};
+        }
 
-class NoopReporter extends (_baseReporter || _load_baseReporter()).default {
-  lang(key, ...args) {
-    return 'do nothing';
-  }
-  verbose(msg) {}
-  verboseInspect(val) {}
-  initPeakMemoryCounter() {}
-  checkPeakMemory() {}
-  close() {}
-  getTotalTime() {
-    return 0;
-  }
-  list(key, items, hints) {}
-  tree(key, obj) {}
-  step(current, total, message, emoji) {}
-  error(message) {}
-  info(message) {}
-  warn(message) {}
-  success(message) {}
-  log(message) {}
-  command(command) {}
-  inspect(value) {}
-  header(command, pkg) {}
-  footer(showPeakMemory) {}
-  table(head, body) {}
-
-  activity() {
-    return {
-      tick(name) {},
-      end() {}
-    };
-  }
+        disableProgress() {
+          this.noProgress = true;
+        }
 
-  activitySet(total, workers) {
-    return {
-      spinners: Array(workers).fill({
-        clear() {},
-        setPrefix() {},
-        tick() {},
-        end() {}
-      }),
-      end() {}
-    };
-  }
+        prompt(message, choices, options = {}) {
+          return Promise.reject(new Error("Not implemented"));
+        }
+      }
+      exports.default = NoopReporter;
 
-  question(question, options = {}) {
-    return Promise.reject(new Error('Not implemented'));
-  }
+      /***/
+    },
+    /* 570 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  questionAffirm(question) {
-    var _this = this;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      yield _this.question(question);
-      return false;
-    })();
-  }
+      var _extends2;
 
-  select(header, question, options) {
-    return Promise.reject(new Error('Not implemented'));
-  }
+      function _load_extends() {
+        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      }
 
-  progress(total) {
-    return function () {};
-  }
+      var _packageRequest;
 
-  disableProgress() {
-    this.noProgress = true;
-  }
+      function _load_packageRequest() {
+        return (_packageRequest = _interopRequireDefault(
+          __webpack_require__(122),
+        ));
+      }
 
-  prompt(message, choices, options = {}) {
-    return Promise.reject(new Error('Not implemented'));
-  }
-}
-exports.default = NoopReporter;
+      var _baseResolver;
 
-/***/ }),
-/* 570 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_baseResolver() {
+        return (_baseResolver = _interopRequireDefault(
+          __webpack_require__(123),
+        ));
+      }
 
-"use strict";
+      var _workspaceLayout;
 
+      function _load_workspaceLayout() {
+        return (_workspaceLayout = _interopRequireDefault(
+          __webpack_require__(90),
+        ));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _extends2;
+      const invariant = __webpack_require__(9);
 
-function _load_extends() {
-  return _extends2 = _interopRequireDefault(__webpack_require__(21));
-}
+      class WorkspaceResolver extends (_baseResolver || _load_baseResolver())
+        .default {
+        static isWorkspace(pattern, workspaceLayout) {
+          return (
+            !!workspaceLayout && !!workspaceLayout.getManifestByPattern(pattern)
+          );
+        }
 
-var _packageRequest;
+        constructor(request, fragment, workspaceLayout) {
+          super(request, fragment);
+          this.workspaceLayout = workspaceLayout;
+        }
 
-function _load_packageRequest() {
-  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
-}
+        resolve(downloadedManifest) {
+          const workspace = this.workspaceLayout.getManifestByPattern(
+            this.request.pattern,
+          );
+          invariant(workspace, "expected workspace");
+          const manifest = workspace.manifest,
+            loc = workspace.loc;
 
-var _baseResolver;
+          if (manifest._remote && manifest._remote.registryRemote) {
+            return Promise.resolve(manifest); //already downloaded
+          }
+          const registry = manifest._registry;
+          invariant(registry, "expected reference");
+          let hash = "";
+          let registryRemote;
+          if (
+            downloadedManifest &&
+            manifest.version === downloadedManifest.version
+          ) {
+            registryRemote = downloadedManifest._remote;
+            invariant(registryRemote, "missing remote info");
+            hash = registryRemote.hash;
+            //override any local changes to manifest
+            Object.keys(manifest).forEach(
+              (k) => k.startsWith("_") || delete manifest[k],
+            );
+            Object.assign(manifest, downloadedManifest);
+          } else if (manifest._remote && manifest._remote.hash) {
+            invariant(workspace.manifest._remote, "missing remote info");
+            registryRemote = workspace.manifest._remote.registryRemote;
+            hash = manifest._remote.hash;
+          }
+          if (registryRemote) {
+            registryRemote = (0, (_extends2 || _load_extends()).default)(
+              {},
+              registryRemote,
+            );
+          }
 
-function _load_baseResolver() {
-  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
-}
+          manifest._remote = Object.assign(manifest._remote || {}, {
+            type: "workspace",
+            registryRemote,
+            registry,
+            hash,
+            reference: loc,
+          });
 
-var _workspaceLayout;
+          manifest._uid = manifest.version;
 
-function _load_workspaceLayout() {
-  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
-}
+          return Promise.resolve(manifest);
+        }
+      }
+      exports.default = WorkspaceResolver;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 571 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-const invariant = __webpack_require__(9);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-class WorkspaceResolver extends (_baseResolver || _load_baseResolver()).default {
-  static isWorkspace(pattern, workspaceLayout) {
-    return !!workspaceLayout && !!workspaceLayout.getManifestByPattern(pattern);
-  }
+      var _asyncToGenerator2;
 
-  constructor(request, fragment, workspaceLayout) {
-    super(request, fragment);
-    this.workspaceLayout = workspaceLayout;
-  }
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-  resolve(downloadedManifest) {
-    const workspace = this.workspaceLayout.getManifestByPattern(this.request.pattern);
-    invariant(workspace, 'expected workspace');
-    const manifest = workspace.manifest,
-          loc = workspace.loc;
+      var _hostedGitResolver;
 
-    if (manifest._remote && manifest._remote.registryRemote) {
-      return Promise.resolve(manifest); //already downloaded
-    }
-    const registry = manifest._registry;
-    invariant(registry, 'expected reference');
-    let hash = '';
-    let registryRemote;
-    if (downloadedManifest && manifest.version === downloadedManifest.version) {
-      registryRemote = downloadedManifest._remote;
-      invariant(registryRemote, 'missing remote info');
-      hash = registryRemote.hash;
-      //override any local changes to manifest
-      Object.keys(manifest).forEach(k => k.startsWith('_') || delete manifest[k]);
-      Object.assign(manifest, downloadedManifest);
-    } else if (manifest._remote && manifest._remote.hash) {
-      invariant(workspace.manifest._remote, 'missing remote info');
-      registryRemote = workspace.manifest._remote.registryRemote;
-      hash = manifest._remote.hash;
-    }
-    if (registryRemote) {
-      registryRemote = (0, (_extends2 || _load_extends()).default)({}, registryRemote);
-    }
+      function _load_hostedGitResolver() {
+        return (_hostedGitResolver = _interopRequireDefault(
+          __webpack_require__(109),
+        ));
+      }
 
-    manifest._remote = Object.assign(manifest._remote || {}, {
-      type: 'workspace',
-      registryRemote,
-      registry,
-      hash,
-      reference: loc
-    });
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    manifest._uid = manifest.version;
+      class BitbucketResolver extends (
+        _hostedGitResolver || _load_hostedGitResolver()
+      ).default {
+        static getTarballUrl(parts, hash) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}/get/${hash}.tar.gz`;
+        }
 
-    return Promise.resolve(manifest);
-  }
-}
-exports.default = WorkspaceResolver;
+        static getGitHTTPBaseUrl(parts) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}`;
+        }
 
-/***/ }),
-/* 571 */
-/***/ (function(module, exports, __webpack_require__) {
+        static getGitHTTPUrl(parts) {
+          return `${BitbucketResolver.getGitHTTPBaseUrl(parts)}.git`;
+        }
 
-"use strict";
+        static getGitSSHUrl(parts) {
+          return (
+            `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` +
+            `${parts.hash ? "#" + decodeURIComponent(parts.hash) : ""}`
+          );
+        }
 
+        static getHTTPFileUrl(parts, filename, commit) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+        hasHTTPCapability(url) {
+          var _this = this;
 
-var _asyncToGenerator2;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              // We don't follow redirects and reject a 302 since this means BitBucket
+              // won't allow us to use the HTTP protocol for `git` access.
+              // Most probably a private repo and this 302 is to a login page.
+              const bitbucketHTTPSupport =
+                yield _this.config.requestManager.request({
+                  url,
+                  method: "HEAD",
+                  queue: _this.resolver.fetchingQueue,
+                  followRedirect: false,
+                  rejectStatusCode: 302,
+                });
+              return bitbucketHTTPSupport !== false;
+            },
+          )();
+        }
+      }
+      exports.default = BitbucketResolver;
+      BitbucketResolver.hostname = "bitbucket.org";
+      BitbucketResolver.protocol = "bitbucket";
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /***/
+    },
+    /* 572 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _hostedGitResolver;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-function _load_hostedGitResolver() {
-  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
-}
+      var _hostedGitResolver;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_hostedGitResolver() {
+        return (_hostedGitResolver = _interopRequireDefault(
+          __webpack_require__(109),
+        ));
+      }
 
-class BitbucketResolver extends (_hostedGitResolver || _load_hostedGitResolver()).default {
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-  static getTarballUrl(parts, hash) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}/get/${hash}.tar.gz`;
-  }
+      class GitLabResolver extends (
+        _hostedGitResolver || _load_hostedGitResolver()
+      ).default {
+        static getTarballUrl(parts, hash) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}/repository/archive.tar.gz?ref=${hash}`;
+        }
 
-  static getGitHTTPBaseUrl(parts) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}`;
-  }
+        static getGitHTTPBaseUrl(parts) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}`;
+        }
 
-  static getGitHTTPUrl(parts) {
-    return `${BitbucketResolver.getGitHTTPBaseUrl(parts)}.git`;
-  }
+        static getGitHTTPUrl(parts) {
+          return `${GitLabResolver.getGitHTTPBaseUrl(parts)}.git`;
+        }
 
-  static getGitSSHUrl(parts) {
-    return `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` + `${parts.hash ? '#' + decodeURIComponent(parts.hash) : ''}`;
-  }
+        static getGitSSHUrl(parts) {
+          return (
+            `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` +
+            `${parts.hash ? "#" + decodeURIComponent(parts.hash) : ""}`
+          );
+        }
 
-  static getHTTPFileUrl(parts, filename, commit) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
-  }
+        static getHTTPFileUrl(parts, filename, commit) {
+          return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
+        }
+      }
+      exports.default = GitLabResolver;
+      GitLabResolver.hostname = "gitlab.com";
+      GitLabResolver.protocol = "gitlab";
 
-  hasHTTPCapability(url) {
-    var _this = this;
-
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      // We don't follow redirects and reject a 302 since this means BitBucket
-      // won't allow us to use the HTTP protocol for `git` access.
-      // Most probably a private repo and this 302 is to a login page.
-      const bitbucketHTTPSupport = yield _this.config.requestManager.request({
-        url,
-        method: 'HEAD',
-        queue: _this.resolver.fetchingQueue,
-        followRedirect: false,
-        rejectStatusCode: 302
-      });
-      return bitbucketHTTPSupport !== false;
-    })();
-  }
-}
-exports.default = BitbucketResolver;
-BitbucketResolver.hostname = 'bitbucket.org';
-BitbucketResolver.protocol = 'bitbucket';
+      /***/
+    },
+    /* 573 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 572 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-"use strict";
+      var _errors;
 
+      function _load_errors() {
+        return (_errors = __webpack_require__(6));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var _exoticResolver;
 
-var _hostedGitResolver;
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
+      }
 
-function _load_hostedGitResolver() {
-  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
-}
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      class RegistryResolver extends (_exoticResolver || _load_exoticResolver())
+        .default {
+        constructor(request, fragment) {
+          super(request, fragment);
 
-class GitLabResolver extends (_hostedGitResolver || _load_hostedGitResolver()).default {
+          const match = fragment.match(/^(\S+):(@?.*?)(@(.*?)|)$/);
+          if (match) {
+            this.range = match[4] || "latest";
+            this.name = match[2];
+          } else {
+            throw new (_errors || _load_errors()).MessageError(
+              this.reporter.lang("invalidFragment", fragment),
+            );
+          }
 
-  static getTarballUrl(parts, hash) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}/repository/archive.tar.gz?ref=${hash}`;
-  }
+          // $FlowFixMe
+          this.registry = this.constructor.protocol;
+        }
 
-  static getGitHTTPBaseUrl(parts) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}`;
-  }
+        resolve() {
+          return this.fork(
+            this.constructor.factory,
+            false,
+            this.name,
+            this.range,
+          );
+        }
+      }
+      exports.default = RegistryResolver;
 
-  static getGitHTTPUrl(parts) {
-    return `${GitLabResolver.getGitHTTPBaseUrl(parts)}.git`;
-  }
+      /***/
+    },
+    /* 574 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  static getGitSSHUrl(parts) {
-    return `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` + `${parts.hash ? '#' + decodeURIComponent(parts.hash) : ''}`;
-  }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  static getHTTPFileUrl(parts, filename, commit) {
-    return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
-  }
-}
-exports.default = GitLabResolver;
-GitLabResolver.hostname = 'gitlab.com';
-GitLabResolver.protocol = 'gitlab';
+      var _asyncToGenerator2;
 
-/***/ }),
-/* 573 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-"use strict";
+      var _tarballFetcher;
 
+      function _load_tarballFetcher() {
+        return (_tarballFetcher = _interopRequireDefault(
+          __webpack_require__(364),
+        ));
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      var _exoticResolver;
 
-var _errors;
+      function _load_exoticResolver() {
+        return (_exoticResolver = _interopRequireDefault(
+          __webpack_require__(89),
+        ));
+      }
 
-function _load_errors() {
-  return _errors = __webpack_require__(6);
-}
+      var _gitResolver;
 
-var _exoticResolver;
+      function _load_gitResolver() {
+        return (_gitResolver = _interopRequireDefault(
+          __webpack_require__(124),
+        ));
+      }
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+      var _guessName;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_guessName() {
+        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
+      }
 
-class RegistryResolver extends (_exoticResolver || _load_exoticResolver()).default {
-  constructor(request, fragment) {
-    super(request, fragment);
+      var _version;
 
-    const match = fragment.match(/^(\S+):(@?.*?)(@(.*?)|)$/);
-    if (match) {
-      this.range = match[4] || 'latest';
-      this.name = match[2];
-    } else {
-      throw new (_errors || _load_errors()).MessageError(this.reporter.lang('invalidFragment', fragment));
-    }
+      function _load_version() {
+        return (_version = _interopRequireWildcard(__webpack_require__(226)));
+      }
 
-    // $FlowFixMe
-    this.registry = this.constructor.protocol;
-  }
+      var _crypto;
 
-  resolve() {
-    return this.fork(this.constructor.factory, false, this.name, this.range);
-  }
-}
-exports.default = RegistryResolver;
+      function _load_crypto() {
+        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
+      }
 
-/***/ }),
-/* 574 */
-/***/ (function(module, exports, __webpack_require__) {
+      var _fs;
 
-"use strict";
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-var _asyncToGenerator2;
+      const invariant = __webpack_require__(9);
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      class TarballResolver extends (_exoticResolver || _load_exoticResolver())
+        .default {
+        constructor(request, fragment) {
+          super(request, fragment);
 
-var _tarballFetcher;
+          var _versionUtil$explodeH = (
+            _version || _load_version()
+          ).explodeHashedUrl(fragment);
 
-function _load_tarballFetcher() {
-  return _tarballFetcher = _interopRequireDefault(__webpack_require__(364));
-}
+          const hash = _versionUtil$explodeH.hash,
+            url = _versionUtil$explodeH.url;
 
-var _exoticResolver;
+          this.hash = hash;
+          this.url = url;
+        }
 
-function _load_exoticResolver() {
-  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
-}
+        static isVersion(pattern) {
+          // we can sometimes match git urls which we don't want
+          if (
+            (_gitResolver || _load_gitResolver()).default.isVersion(pattern)
+          ) {
+            return false;
+          }
 
-var _gitResolver;
+          // full http url
+          if (pattern.startsWith("http://") || pattern.startsWith("https://")) {
+            return true;
+          }
 
-function _load_gitResolver() {
-  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
-}
+          // local file reference - ignore patterns with names
+          if (pattern.indexOf("@") < 0) {
+            if (pattern.endsWith(".tgz") || pattern.endsWith(".tar.gz")) {
+              return true;
+            }
+          }
 
-var _guessName;
+          return false;
+        }
 
-function _load_guessName() {
-  return _guessName = _interopRequireDefault(__webpack_require__(169));
-}
+        resolve() {
+          var _this = this;
 
-var _version;
+          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+            function* () {
+              const shrunk = _this.request.getLocked("tarball");
+              if (shrunk) {
+                return shrunk;
+              }
 
-function _load_version() {
-  return _version = _interopRequireWildcard(__webpack_require__(226));
-}
+              const url = _this.url;
+              let hash = _this.hash,
+                registry = _this.registry;
 
-var _crypto;
+              let pkgJson;
 
-function _load_crypto() {
-  return _crypto = _interopRequireWildcard(__webpack_require__(168));
-}
+              // generate temp directory
+              const dest = _this.config.getTemp(
+                (_crypto || _load_crypto()).hash(url),
+              );
 
-var _fs;
+              if (yield _this.config.isValidModuleDest(dest)) {
+                var _ref = yield _this.config.readPackageMetadata(dest);
+                // load from local cache
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+                pkgJson = _ref.package;
+                hash = _ref.hash;
+                registry = _ref.registry;
+              } else {
+                // delete if invalid
+                yield (_fs || _load_fs()).unlink(dest);
+
+                const fetcher = new (
+                  _tarballFetcher || _load_tarballFetcher()
+                ).default(
+                  dest,
+                  {
+                    type: "tarball",
+                    reference: url,
+                    registry,
+                    hash,
+                  },
+                  _this.config,
+                );
+
+                // fetch file and get it's hash
+                const fetched = yield fetcher.fetch({
+                  name: (0, (_guessName || _load_guessName()).default)(url),
+                  version: "0.0.0",
+                  _registry: "npm",
+                });
+                pkgJson = fetched.package;
+                hash = fetched.hash;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+                registry = pkgJson._registry;
+                invariant(registry, "expected registry");
+              }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              // use the commit/tarball hash as the uid as we can't rely on the version as it's not
+              // in the registry
+              pkgJson._uid = hash;
+
+              // set remote so it can be "fetched"
+              pkgJson._remote = {
+                type: "copy",
+                resolved: `${url}#${hash}`,
+                hash,
+                registry,
+                reference: dest,
+              };
 
-const invariant = __webpack_require__(9);
+              return pkgJson;
+            },
+          )();
+        }
+      }
+      exports.default = TarballResolver;
 
-class TarballResolver extends (_exoticResolver || _load_exoticResolver()).default {
-  constructor(request, fragment) {
-    super(request, fragment);
+      /***/
+    },
+    /* 575 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    var _versionUtil$explodeH = (_version || _load_version()).explodeHashedUrl(fragment);
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    const hash = _versionUtil$explodeH.hash,
-          url = _versionUtil$explodeH.url;
+      var _baseResolver;
 
-    this.hash = hash;
-    this.url = url;
-  }
+      function _load_baseResolver() {
+        return (_baseResolver = _interopRequireDefault(
+          __webpack_require__(123),
+        ));
+      }
 
-  static isVersion(pattern) {
-    // we can sometimes match git urls which we don't want
-    if ((_gitResolver || _load_gitResolver()).default.isVersion(pattern)) {
-      return false;
-    }
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    // full http url
-    if (pattern.startsWith('http://') || pattern.startsWith('https://')) {
-      return true;
-    }
+      class RegistryResolver extends (_baseResolver || _load_baseResolver())
+        .default {
+        constructor(request, name, range) {
+          super(request, `${name}@${range}`);
+          this.name = name;
+          this.range = range;
 
-    // local file reference - ignore patterns with names
-    if (pattern.indexOf('@') < 0) {
-      if (pattern.endsWith('.tgz') || pattern.endsWith('.tar.gz')) {
-        return true;
+          this.registryConfig =
+            request.config.registries[this.constructor.registry].config;
+        }
       }
-    }
+      exports.default = RegistryResolver;
 
-    return false;
-  }
+      /***/
+    },
+    /* 576 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-  resolve() {
-    var _this = this;
+      var _npmResolver;
 
-    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-      const shrunk = _this.request.getLocked('tarball');
-      if (shrunk) {
-        return shrunk;
+      function _load_npmResolver() {
+        return (_npmResolver = _interopRequireDefault(
+          __webpack_require__(217),
+        ));
       }
 
-      const url = _this.url;
-      let hash = _this.hash,
-          registry = _this.registry;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      let pkgJson;
+      class YarnResolver extends (_npmResolver || _load_npmResolver())
+        .default {}
+      exports.default = YarnResolver;
 
-      // generate temp directory
-      const dest = _this.config.getTemp((_crypto || _load_crypto()).hash(url));
+      /***/
+    },
+    /* 577 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      if (yield _this.config.isValidModuleDest(dest)) {
-        var _ref = yield _this.config.readPackageMetadata(dest);
-        // load from local cache
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = envReplace;
+      const ENV_EXPR = /(\\*)\$\{([^}]+)\}/g;
 
+      function envReplace(value, env = process.env) {
+        if (typeof value !== "string" || !value) {
+          return value;
+        }
 
-        pkgJson = _ref.package;
-        hash = _ref.hash;
-        registry = _ref.registry;
-      } else {
-        // delete if invalid
-        yield (_fs || _load_fs()).unlink(dest);
-
-        const fetcher = new (_tarballFetcher || _load_tarballFetcher()).default(dest, {
-          type: 'tarball',
-          reference: url,
-          registry,
-          hash
-        }, _this.config);
-
-        // fetch file and get it's hash
-        const fetched = yield fetcher.fetch({
-          name: (0, (_guessName || _load_guessName()).default)(url),
-          version: '0.0.0',
-          _registry: 'npm'
+        return value.replace(ENV_EXPR, (match, esc, envVarName) => {
+          if (esc.length && esc.length % 2) {
+            return match;
+          }
+          if (undefined === env[envVarName]) {
+            throw new Error("Failed to replace env in config: " + match);
+          }
+          return env[envVarName] || "";
         });
-        pkgJson = fetched.package;
-        hash = fetched.hash;
-
-        registry = pkgJson._registry;
-        invariant(registry, 'expected registry');
       }
 
-      // use the commit/tarball hash as the uid as we can't rely on the version as it's not
-      // in the registry
-      pkgJson._uid = hash;
+      /***/
+    },
+    /* 578 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      // set remote so it can be "fetched"
-      pkgJson._remote = {
-        type: 'copy',
-        resolved: `${url}#${hash}`,
-        hash,
-        registry,
-        reference: dest
-      };
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.fixCmdWinSlashes = fixCmdWinSlashes;
+      function fixCmdWinSlashes(cmd) {
+        function findQuotes(quoteSymbol) {
+          const quotes = [];
+          const addQuote = (_, index) => {
+            quotes.push({ from: index, to: index + _.length });
+            return _;
+          };
+          const regEx = new RegExp(quoteSymbol + ".*" + quoteSymbol);
+          cmd.replace(regEx, addQuote);
+          return quotes;
+        }
+        const quotes = findQuotes('"').concat(findQuotes("'"));
 
-      return pkgJson;
-    })();
-  }
-}
-exports.default = TarballResolver;
+        function isInsideQuotes(index) {
+          return quotes.reduce((result, quote) => {
+            return result || (quote.from <= index && index <= quote.to);
+          }, false);
+        }
+
+        const cmdPrePattern = "((?:^|&&|&|\\|\\||\\|)\\s*)";
+        const cmdPattern = "(\".*?\"|'.*?'|\\S*)";
+        const regExp = new RegExp(`${cmdPrePattern}${cmdPattern}`, "g");
+        return cmd.replace(regExp, (whole, pre, cmd, index) => {
+          if ((pre[0] === "&" || pre[0] === "|") && isInsideQuotes(index)) {
+            return whole;
+          }
+          return pre + cmd.replace(/\//g, "\\");
+        });
+      }
 
-/***/ }),
-/* 575 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 579 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.generatePnpMap = undefined;
 
+      var _asyncToGenerator2;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-var _baseResolver;
+      let getPackageInformationStores = (() => {
+        var _ref17 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          config,
+          seedPatterns,
+          { resolver, reporter, targetPath, workspaceLayout },
+        ) {
+          const targetDirectory = path.dirname(targetPath);
+          const offlineCacheFolder = config.offlineCacheFolder;
 
-function _load_baseResolver() {
-  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
-}
+          const packageInformationStores = new Map();
+          const blacklistedLocations = new Set();
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+          const getCachePath = function getCachePath(fsPath) {
+            const cacheRelativePath = normalizePath(
+              path.relative(config.cacheFolder, fsPath),
+            );
 
-class RegistryResolver extends (_baseResolver || _load_baseResolver()).default {
-  constructor(request, name, range) {
-    super(request, `${name}@${range}`);
-    this.name = name;
-    this.range = range;
+            // if fsPath is not inside cacheRelativePath, we just skip it
+            if (cacheRelativePath.match(/^\.\.\//)) {
+              return null;
+            }
 
-    this.registryConfig = request.config.registries[this.constructor.registry].config;
-  }
+            return cacheRelativePath;
+          };
 
-}
-exports.default = RegistryResolver;
+          const resolveOfflineCacheFolder = function resolveOfflineCacheFolder(
+            fsPath,
+          ) {
+            if (!offlineCacheFolder) {
+              return fsPath;
+            }
 
-/***/ }),
-/* 576 */
-/***/ (function(module, exports, __webpack_require__) {
+            const cacheRelativePath = getCachePath(fsPath);
 
-"use strict";
+            // if fsPath is not inside the cache, we shouldn't replace it (workspace)
+            if (!cacheRelativePath) {
+              return fsPath;
+            }
 
+            const components = cacheRelativePath.split(/\//g);
+            const cacheEntry = components[0],
+              internalPath = components.slice(1);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+            return path.resolve(
+              offlineCacheFolder,
+              `${cacheEntry}${OFFLINE_CACHE_EXTENSION}`,
+              internalPath.join("/"),
+            );
+          };
 
-var _npmResolver;
+          const normalizePath = function normalizePath(fsPath) {
+            return process.platform === "win32"
+              ? fsPath.replace(backwardSlashRegExp, "/")
+              : fsPath;
+          };
 
-function _load_npmResolver() {
-  return _npmResolver = _interopRequireDefault(__webpack_require__(217));
-}
+          const normalizeDirectoryPath = function normalizeDirectoryPath(
+            fsPath,
+          ) {
+            let relativePath = normalizePath(
+              path.relative(targetDirectory, resolveOfflineCacheFolder(fsPath)),
+            );
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+            if (
+              !relativePath.match(/^\.{0,2}\//) &&
+              !path.isAbsolute(relativePath)
+            ) {
+              relativePath = `./${relativePath}`;
+            }
 
-class YarnResolver extends (_npmResolver || _load_npmResolver()).default {}
-exports.default = YarnResolver;
+            return relativePath.replace(/\/?$/, "/");
+          };
 
-/***/ }),
-/* 577 */
-/***/ (function(module, exports, __webpack_require__) {
+          const getHashFrom = function getHashFrom(data) {
+            const hashGenerator = crypto.createHash("sha1");
 
-"use strict";
+            for (
+              var _iterator10 = data,
+                _isArray10 = Array.isArray(_iterator10),
+                _i10 = 0,
+                _iterator10 = _isArray10
+                  ? _iterator10
+                  : _iterator10[Symbol.iterator]();
+              ;
 
+            ) {
+              var _ref18;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = envReplace;
-const ENV_EXPR = /(\\*)\$\{([^}]+)\}/g;
+              if (_isArray10) {
+                if (_i10 >= _iterator10.length) break;
+                _ref18 = _iterator10[_i10++];
+              } else {
+                _i10 = _iterator10.next();
+                if (_i10.done) break;
+                _ref18 = _i10.value;
+              }
 
-function envReplace(value, env = process.env) {
-  if (typeof value !== 'string' || !value) {
-    return value;
-  }
+              const datum = _ref18;
 
-  return value.replace(ENV_EXPR, (match, esc, envVarName) => {
-    if (esc.length && esc.length % 2) {
-      return match;
-    }
-    if (undefined === env[envVarName]) {
-      throw new Error('Failed to replace env in config: ' + match);
-    }
-    return env[envVarName] || '';
-  });
-}
-
-/***/ }),
-/* 578 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.fixCmdWinSlashes = fixCmdWinSlashes;
-function fixCmdWinSlashes(cmd) {
-  function findQuotes(quoteSymbol) {
-    const quotes = [];
-    const addQuote = (_, index) => {
-      quotes.push({ from: index, to: index + _.length });
-      return _;
-    };
-    const regEx = new RegExp(quoteSymbol + '.*' + quoteSymbol);
-    cmd.replace(regEx, addQuote);
-    return quotes;
-  }
-  const quotes = findQuotes('"').concat(findQuotes("'"));
+              hashGenerator.update(datum);
+            }
 
-  function isInsideQuotes(index) {
-    return quotes.reduce((result, quote) => {
-      return result || quote.from <= index && index <= quote.to;
-    }, false);
-  }
+            return hashGenerator.digest("hex");
+          };
 
-  const cmdPrePattern = '((?:^|&&|&|\\|\\||\\|)\\s*)';
-  const cmdPattern = '(".*?"|\'.*?\'|\\S*)';
-  const regExp = new RegExp(`${cmdPrePattern}${cmdPattern}`, 'g');
-  return cmd.replace(regExp, (whole, pre, cmd, index) => {
-    if ((pre[0] === '&' || pre[0] === '|') && isInsideQuotes(index)) {
-      return whole;
-    }
-    return pre + cmd.replace(/\//g, '\\');
-  });
-}
+          const getResolverEntry = function getResolverEntry(pattern) {
+            const pkg = resolver.getStrictResolvedPattern(pattern);
+            const ref = pkg._reference;
 
-/***/ }),
-/* 579 */
-/***/ (function(module, exports, __webpack_require__) {
+            if (!ref) {
+              return null;
+            }
 
-"use strict";
+            invariant(
+              ref.locations.length <= 1,
+              "Must have at most one location (usually in the cache)",
+            );
+            const loc = ref.locations[0];
 
+            if (!loc) {
+              return null;
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.generatePnpMap = undefined;
+            return { pkg, ref, loc };
+          };
 
-var _asyncToGenerator2;
+          const visit = (() => {
+            var _ref19 = (0,
+            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+              function* (
+                precomputedResolutions,
+                seedPatterns,
+                parentData = [],
+              ) {
+                const resolutions = new Map(precomputedResolutions);
+                const locations = new Map();
+
+                // This first pass will compute the package reference of each of the given patterns
+                // They will usually be the package version, but not always. We need to do this in a pre-process pass, because the
+                // dependencies might depend on one another, so if we need to replace one of them, we need to compute it first
+                for (
+                  var _iterator11 = seedPatterns,
+                    _isArray11 = Array.isArray(_iterator11),
+                    _i11 = 0,
+                    _iterator11 = _isArray11
+                      ? _iterator11
+                      : _iterator11[Symbol.iterator]();
+                  ;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+                ) {
+                  var _ref20;
 
-let getPackageInformationStores = (() => {
-  var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, seedPatterns, { resolver, reporter, targetPath, workspaceLayout }) {
-    const targetDirectory = path.dirname(targetPath);
-    const offlineCacheFolder = config.offlineCacheFolder;
+                  if (_isArray11) {
+                    if (_i11 >= _iterator11.length) break;
+                    _ref20 = _iterator11[_i11++];
+                  } else {
+                    _i11 = _iterator11.next();
+                    if (_i11.done) break;
+                    _ref20 = _i11.value;
+                  }
 
-    const packageInformationStores = new Map();
-    const blacklistedLocations = new Set();
+                  const pattern = _ref20;
 
-    const getCachePath = function getCachePath(fsPath) {
-      const cacheRelativePath = normalizePath(path.relative(config.cacheFolder, fsPath));
+                  const entry = getResolverEntry(pattern);
 
-      // if fsPath is not inside cacheRelativePath, we just skip it
-      if (cacheRelativePath.match(/^\.\.\//)) {
-        return null;
-      }
+                  if (!entry) {
+                    continue;
+                  }
 
-      return cacheRelativePath;
-    };
+                  const pkg = entry.pkg,
+                    ref = entry.ref;
+                  let loc = entry.loc;
+
+                  const packageName = pkg.name;
+                  let packageReference = pkg.version;
+
+                  // If we have peer dependencies, then we generate a new virtual reference based on the parent one
+                  // We cannot generate this reference based on what those peer references resolve to, because they might not have
+                  // been computed yet (for example, consider the case where A has a peer dependency on B, and B a peer dependency
+                  // on A; it's valid, but it prevents us from computing A and B - and it's even worse with 3+ packages involved)
+                  const peerDependencies = new Set(
+                    Array.from(Object.keys(pkg.peerDependencies || {})),
+                  );
+
+                  // As an optimization, we only setup virtual packages if their underlying packages are referenced multiple times
+                  // in the tree. This allow us to avoid having to create symlinks in the majority of cases
+                  if (peerDependencies.size > 0 && ref.requests.length > 1) {
+                    const hash = getHashFrom([
+                      ...parentData,
+                      packageName,
+                      packageReference,
+                    ]);
+
+                    let symlinkSource;
+                    let symlinkFile;
+
+                    switch (ref.remote.type) {
+                      case "workspace":
+                        {
+                          symlinkSource = loc;
+                          symlinkFile = path.resolve(
+                            config.lockfileFolder,
+                            ".pnp",
+                            "workspaces",
+                            `pnp-${hash}`,
+                            packageName,
+                          );
+
+                          loc = symlinkFile;
+                        }
+                        break;
+
+                      default:
+                        {
+                          const isFromCache = getCachePath(loc);
+
+                          const hashName =
+                            isFromCache && offlineCacheFolder
+                              ? `pnp-${hash}${OFFLINE_CACHE_EXTENSION}`
+                              : `pnp-${hash}`;
+                          const newLoc = path.resolve(
+                            config.lockfileFolder,
+                            ".pnp",
+                            "externals",
+                            hashName,
+                            "node_modules",
+                            packageName,
+                          );
+
+                          // The `node_modules/<pkgName>` part is already there when the package comes from the cache
+                          if (isFromCache) {
+                            const getBase = function getBase(source) {
+                              return path.resolve(
+                                source,
+                                "../".repeat(1 + packageName.split("/").length),
+                              );
+                            };
+                            symlinkSource = resolveOfflineCacheFolder(
+                              getBase(loc),
+                            );
+                            symlinkFile = getBase(newLoc);
+                          } else {
+                            symlinkSource = loc;
+                            symlinkFile = newLoc;
+                          }
+
+                          loc = newLoc;
+                        }
+                        break;
+                    }
 
-    const resolveOfflineCacheFolder = function resolveOfflineCacheFolder(fsPath) {
-      if (!offlineCacheFolder) {
-        return fsPath;
-      }
+                    yield (_fs || _load_fs()).mkdirp(path.dirname(symlinkFile));
+                    yield (_fs || _load_fs()).symlink(
+                      symlinkSource,
+                      symlinkFile,
+                    );
 
-      const cacheRelativePath = getCachePath(fsPath);
+                    packageReference = `pnp:${hash}`;
 
-      // if fsPath is not inside the cache, we shouldn't replace it (workspace)
-      if (!cacheRelativePath) {
-        return fsPath;
-      }
+                    // We blacklist this path so that we can print a nicer error message if someone tries to require it (it usually
+                    // means that they're using realpath on the return value of require.resolve)
+                    blacklistedLocations.add(normalizeDirectoryPath(loc));
+                  }
 
-      const components = cacheRelativePath.split(/\//g);
-      const cacheEntry = components[0],
-            internalPath = components.slice(1);
+                  // Now that we have the final reference, we need to store it
+                  resolutions.set(packageName, packageReference);
+                  locations.set(packageName, loc);
+                }
 
+                // Now that we have the final references, we can start the main loop, which will insert the packages into the store
+                // if they aren't already there, and recurse over their own children
+                for (
+                  var _iterator12 = seedPatterns,
+                    _isArray12 = Array.isArray(_iterator12),
+                    _i12 = 0,
+                    _iterator12 = _isArray12
+                      ? _iterator12
+                      : _iterator12[Symbol.iterator]();
+                  ;
 
-      return path.resolve(offlineCacheFolder, `${cacheEntry}${OFFLINE_CACHE_EXTENSION}`, internalPath.join('/'));
-    };
+                ) {
+                  var _ref21;
 
-    const normalizePath = function normalizePath(fsPath) {
-      return process.platform === 'win32' ? fsPath.replace(backwardSlashRegExp, '/') : fsPath;
-    };
+                  if (_isArray12) {
+                    if (_i12 >= _iterator12.length) break;
+                    _ref21 = _iterator12[_i12++];
+                  } else {
+                    _i12 = _iterator12.next();
+                    if (_i12.done) break;
+                    _ref21 = _i12.value;
+                  }
 
-    const normalizeDirectoryPath = function normalizeDirectoryPath(fsPath) {
-      let relativePath = normalizePath(path.relative(targetDirectory, resolveOfflineCacheFolder(fsPath)));
+                  const pattern = _ref21;
 
-      if (!relativePath.match(/^\.{0,2}\//) && !path.isAbsolute(relativePath)) {
-        relativePath = `./${relativePath}`;
-      }
+                  const entry = getResolverEntry(pattern);
 
-      return relativePath.replace(/\/?$/, '/');
-    };
+                  if (!entry) {
+                    continue;
+                  }
 
-    const getHashFrom = function getHashFrom(data) {
-      const hashGenerator = crypto.createHash('sha1');
+                  const pkg = entry.pkg,
+                    ref = entry.ref;
+
+                  const packageName = pkg.name;
+
+                  const packageReference = resolutions.get(packageName);
+                  invariant(
+                    packageReference,
+                    `Package reference should have been computed during the pre-pass`,
+                  );
+
+                  const loc = locations.get(packageName);
+                  invariant(
+                    loc,
+                    `Package location should have been computed during the pre-pass`,
+                  );
+
+                  // We can early exit if the package is already registered with the exact same name and reference, since even if
+                  // we might get slightly different dependencies (depending on how things were optimized), both sets are valid
+                  let packageInformationStore =
+                    packageInformationStores.get(packageName);
+
+                  if (!packageInformationStore) {
+                    packageInformationStore = new Map();
+                    packageInformationStores.set(
+                      packageName,
+                      packageInformationStore,
+                    );
+                  }
 
-      for (var _iterator10 = data, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
-        var _ref18;
+                  let packageInformation =
+                    packageInformationStore.get(packageReference);
 
-        if (_isArray10) {
-          if (_i10 >= _iterator10.length) break;
-          _ref18 = _iterator10[_i10++];
-        } else {
-          _i10 = _iterator10.next();
-          if (_i10.done) break;
-          _ref18 = _i10.value;
-        }
+                  if (packageInformation) {
+                    continue;
+                  }
 
-        const datum = _ref18;
+                  packageInformation = {
+                    packageLocation: normalizeDirectoryPath(loc),
+                    packageDependencies: new Map(),
+                  };
+
+                  // Split the dependencies between direct/peer - we will only recurse on the former
+                  const peerDependencies = new Set(
+                    Array.from(Object.keys(pkg.peerDependencies || {})),
+                  );
+                  const directDependencies = ref.dependencies.filter(
+                    function (pattern) {
+                      const pkg = resolver.getStrictResolvedPattern(pattern);
+                      return !pkg || !peerDependencies.has(pkg.name);
+                    },
+                  );
+
+                  // We inject the partial information in the store right now so that we won't cycle indefinitely
+                  packageInformationStore.set(
+                    packageReference,
+                    packageInformation,
+                  );
+
+                  // We must inject the peer dependencies before iterating; one of our dependencies might have a peer dependency
+                  // on one of our peer dependencies, so it must be available from the start (we don't have to do that for direct
+                  // dependencies, because the "visit" function that will iterate over them will automatically add the to the
+                  // candidate resolutions as part of the first step, cf above)
+
+                  for (
+                    var _iterator13 = peerDependencies,
+                      _isArray13 = Array.isArray(_iterator13),
+                      _i13 = 0,
+                      _iterator13 = _isArray13
+                        ? _iterator13
+                        : _iterator13[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref22;
+
+                    if (_isArray13) {
+                      if (_i13 >= _iterator13.length) break;
+                      _ref22 = _iterator13[_i13++];
+                    } else {
+                      _i13 = _iterator13.next();
+                      if (_i13.done) break;
+                      _ref22 = _i13.value;
+                    }
 
-        hashGenerator.update(datum);
-      }
+                    const dependencyName = _ref22;
 
-      return hashGenerator.digest('hex');
-    };
+                    const dependencyReference = resolutions.get(dependencyName);
 
-    const getResolverEntry = function getResolverEntry(pattern) {
-      const pkg = resolver.getStrictResolvedPattern(pattern);
-      const ref = pkg._reference;
+                    if (dependencyReference) {
+                      packageInformation.packageDependencies.set(
+                        dependencyName,
+                        dependencyReference,
+                      );
+                    }
+                  }
 
-      if (!ref) {
-        return null;
-      }
+                  const childResolutions = yield visit(
+                    packageInformation.packageDependencies,
+                    directDependencies,
+                    [packageName, packageReference],
+                  );
+
+                  // We can now inject into our package the resolutions we got from the visit function
+                  for (
+                    var _iterator14 = childResolutions.entries(),
+                      _isArray14 = Array.isArray(_iterator14),
+                      _i14 = 0,
+                      _iterator14 = _isArray14
+                        ? _iterator14
+                        : _iterator14[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref24;
+
+                    if (_isArray14) {
+                      if (_i14 >= _iterator14.length) break;
+                      _ref24 = _iterator14[_i14++];
+                    } else {
+                      _i14 = _iterator14.next();
+                      if (_i14.done) break;
+                      _ref24 = _i14.value;
+                    }
 
-      invariant(ref.locations.length <= 1, 'Must have at most one location (usually in the cache)');
-      const loc = ref.locations[0];
+                    const _ref23 = _ref24;
+                    const name = _ref23[0];
+                    const reference = _ref23[1];
 
-      if (!loc) {
-        return null;
-      }
+                    packageInformation.packageDependencies.set(name, reference);
+                  }
 
-      return { pkg, ref, loc };
-    };
+                  // Finally, unless a package depends on a previous version of itself (that would be weird but correct...), we
+                  // inject them an implicit dependency to themselves (so that they can require themselves)
+                  if (
+                    !packageInformation.packageDependencies.has(packageName)
+                  ) {
+                    packageInformation.packageDependencies.set(
+                      packageName,
+                      packageReference,
+                    );
+                  }
+                }
 
-    const visit = (() => {
-      var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (precomputedResolutions, seedPatterns, parentData = []) {
-        const resolutions = new Map(precomputedResolutions);
-        const locations = new Map();
+                return resolutions;
+              },
+            );
 
-        // This first pass will compute the package reference of each of the given patterns
-        // They will usually be the package version, but not always. We need to do this in a pre-process pass, because the
-        // dependencies might depend on one another, so if we need to replace one of them, we need to compute it first
-        for (var _iterator11 = seedPatterns, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
-          var _ref20;
+            return function visit(_x4, _x5) {
+              return _ref19.apply(this, arguments);
+            };
+          })();
+
+          // If we have workspaces, we need to iterate over them all in order to add them to the map
+          // This is because they might not be declared as dependencies of the top-level project (and with reason, since the
+          // top-level package might depend on a different than the one provided in the workspaces - cf Babel, which depends
+          // on an old version of itself in order to compile itself)
+          if (workspaceLayout) {
+            for (
+              var _iterator15 = Object.keys(workspaceLayout.workspaces),
+                _isArray15 = Array.isArray(_iterator15),
+                _i15 = 0,
+                _iterator15 = _isArray15
+                  ? _iterator15
+                  : _iterator15[Symbol.iterator]();
+              ;
 
-          if (_isArray11) {
-            if (_i11 >= _iterator11.length) break;
-            _ref20 = _iterator11[_i11++];
-          } else {
-            _i11 = _iterator11.next();
-            if (_i11.done) break;
-            _ref20 = _i11.value;
-          }
+            ) {
+              var _ref25;
 
-          const pattern = _ref20;
+              if (_isArray15) {
+                if (_i15 >= _iterator15.length) break;
+                _ref25 = _iterator15[_i15++];
+              } else {
+                _i15 = _iterator15.next();
+                if (_i15.done) break;
+                _ref25 = _i15.value;
+              }
 
-          const entry = getResolverEntry(pattern);
+              const name = _ref25;
 
-          if (!entry) {
-            continue;
-          }
+              const pkg = workspaceLayout.workspaces[name].manifest;
 
-          const pkg = entry.pkg,
-                ref = entry.ref;
-          let loc = entry.loc;
+              // Skip the aggregator, since it's essentially a duplicate of the top-level package that we'll iterate later on
+              if (pkg.workspaces) {
+                continue;
+              }
 
+              const ref = pkg._reference;
+              invariant(ref, `Workspaces should have a reference`);
 
-          const packageName = pkg.name;
-          let packageReference = pkg.version;
+              invariant(
+                ref.locations.length === 1,
+                `Workspaces should have exactly one location`,
+              );
+              const loc = ref.locations[0];
+              invariant(loc, `Workspaces should have a location`);
 
-          // If we have peer dependencies, then we generate a new virtual reference based on the parent one
-          // We cannot generate this reference based on what those peer references resolve to, because they might not have
-          // been computed yet (for example, consider the case where A has a peer dependency on B, and B a peer dependency
-          // on A; it's valid, but it prevents us from computing A and B - and it's even worse with 3+ packages involved)
-          const peerDependencies = new Set(Array.from(Object.keys(pkg.peerDependencies || {})));
+              let packageInformationStore = packageInformationStores.get(name);
 
-          // As an optimization, we only setup virtual packages if their underlying packages are referenced multiple times
-          // in the tree. This allow us to avoid having to create symlinks in the majority of cases
-          if (peerDependencies.size > 0 && ref.requests.length > 1) {
-            const hash = getHashFrom([...parentData, packageName, packageReference]);
+              if (!packageInformationStore) {
+                packageInformationStore = new Map();
+                packageInformationStores.set(name, packageInformationStore);
+              }
 
-            let symlinkSource;
-            let symlinkFile;
+              packageInformationStore.set(pkg.version, {
+                packageLocation: normalizeDirectoryPath(loc),
+                packageDependencies: yield visit(new Map(), ref.dependencies, [
+                  name,
+                  pkg.version,
+                ]),
+              });
+            }
+          }
 
-            switch (ref.remote.type) {
-              case 'workspace':
+          // Register the top-level package in our map
+          // This will recurse on each of its dependencies as well.
+          packageInformationStores.set(
+            null,
+            new Map([
+              [
+                null,
                 {
-                  symlinkSource = loc;
-                  symlinkFile = path.resolve(config.lockfileFolder, '.pnp', 'workspaces', `pnp-${hash}`, packageName);
+                  packageLocation: normalizeDirectoryPath(
+                    config.lockfileFolder,
+                  ),
+                  packageDependencies: yield visit(new Map(), seedPatterns),
+                },
+              ],
+            ]),
+          );
 
-                  loc = symlinkFile;
-                }
-                break;
+          return [packageInformationStores, blacklistedLocations];
+        });
 
-              default:
-                {
-                  const isFromCache = getCachePath(loc);
+        return function getPackageInformationStores(_x, _x2, _x3) {
+          return _ref17.apply(this, arguments);
+        };
+      })();
 
-                  const hashName = isFromCache && offlineCacheFolder ? `pnp-${hash}${OFFLINE_CACHE_EXTENSION}` : `pnp-${hash}`;
-                  const newLoc = path.resolve(config.lockfileFolder, '.pnp', 'externals', hashName, 'node_modules', packageName);
+      let generatePnpMap = (exports.generatePnpMap = (() => {
+        var _ref26 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          config,
+          seedPatterns,
+          { resolver, reporter, workspaceLayout, targetPath },
+        ) {
+          var _ref27 = yield getPackageInformationStores(config, seedPatterns, {
+            resolver,
+            reporter,
+            targetPath,
+            workspaceLayout,
+          });
 
-                  // The `node_modules/<pkgName>` part is already there when the package comes from the cache
-                  if (isFromCache) {
-                    const getBase = function getBase(source) {
-                      return path.resolve(source, '../'.repeat(1 + packageName.split('/').length));
-                    };
-                    symlinkSource = resolveOfflineCacheFolder(getBase(loc));
-                    symlinkFile = getBase(newLoc);
-                  } else {
-                    symlinkSource = loc;
-                    symlinkFile = newLoc;
-                  }
+          const packageInformationStores = _ref27[0],
+            blacklistedLocations = _ref27[1];
+
+          const setupStaticTables = [
+            generateMaps(packageInformationStores, blacklistedLocations),
+            generateFindPackageLocator(packageInformationStores),
+          ].join(``);
+
+          return pnpApi
+            .replace(/\$\$SHEBANG/g, config.plugnplayShebang)
+            .replace(
+              /\$\$BLACKLIST/g,
+              JSON.stringify(config.plugnplayBlacklist),
+            )
+            .replace(/\$\$SETUP_STATIC_TABLES\(\);/g, setupStaticTables);
+        });
 
-                  loc = newLoc;
-                }
-                break;
-            }
+        return function generatePnpMap(_x6, _x7, _x8) {
+          return _ref26.apply(this, arguments);
+        };
+      })());
 
-            yield (_fs || _load_fs()).mkdirp(path.dirname(symlinkFile));
-            yield (_fs || _load_fs()).symlink(symlinkSource, symlinkFile);
+      var _fs;
 
-            packageReference = `pnp:${hash}`;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-            // We blacklist this path so that we can print a nicer error message if someone tries to require it (it usually
-            // means that they're using realpath on the return value of require.resolve)
-            blacklistedLocations.add(normalizeDirectoryPath(loc));
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
           }
-
-          // Now that we have the final reference, we need to store it
-          resolutions.set(packageName, packageReference);
-          locations.set(packageName, loc);
+          newObj.default = obj;
+          return newObj;
         }
+      }
+
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-        // Now that we have the final references, we can start the main loop, which will insert the packages into the store
-        // if they aren't already there, and recurse over their own children
-        for (var _iterator12 = seedPatterns, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
-          var _ref21;
+      /* babel-plugin-inline-import './generate-pnp-map-api.tpl.js' */ const pnpApi =
+        '#!$$SHEBANG\n\n/* eslint-disable max-len, flowtype/require-valid-file-annotation, flowtype/require-return-type */\n/* global packageInformationStores, $$BLACKLIST, $$SETUP_STATIC_TABLES */\n\n// Used for the resolveUnqualified part of the resolution (ie resolving folder/index.js & file extensions)\n// Deconstructed so that they aren\'t affected by any fs monkeypatching occuring later during the execution\nconst {statSync, lstatSync, readlinkSync, readFileSync, existsSync, realpathSync} = require(\'fs\');\n\nconst Module = require(\'module\');\nconst path = require(\'path\');\nconst StringDecoder = require(\'string_decoder\');\n\nconst ignorePattern = $$BLACKLIST ? new RegExp($$BLACKLIST) : null;\n\nconst pnpFile = path.resolve(__dirname, __filename);\nconst builtinModules = new Set(Module.builtinModules || Object.keys(process.binding(\'natives\')));\n\nconst topLevelLocator = {name: null, reference: null};\nconst blacklistedLocator = {name: NaN, reference: NaN};\n\n// Used for compatibility purposes - cf setupCompatibilityLayer\nconst patchedModules = [];\nconst fallbackLocators = [topLevelLocator];\n\n// Matches backslashes of Windows paths\nconst backwardSlashRegExp = /\\\\/g;\n\n// Matches if the path must point to a directory (ie ends with /)\nconst isDirRegExp = /\\/$/;\n\n// Matches if the path starts with a valid path qualifier (./, ../, /)\n// eslint-disable-next-line no-unused-vars\nconst isStrictRegExp = /^\\.{0,2}\\//;\n\n// Splits a require request into its components, or return null if the request is a file path\nconst pathRegExp = /^(?![a-zA-Z]:[\\\\\\/]|\\\\\\\\|\\.{0,2}(?:\\/|$))((?:@[^\\/]+\\/)?[^\\/]+)\\/?(.*|)$/;\n\n// Keep a reference around ("module" is a common name in this context, so better rename it to something more significant)\nconst pnpModule = module;\n\n/**\n * Used to disable the resolution hooks (for when we want to fallback to the previous resolution - we then need\n * a way to "reset" the environment temporarily)\n */\n\nlet enableNativeHooks = true;\n\n/**\n * Simple helper function that assign an error code to an error, so that it can more easily be caught and used\n * by third-parties.\n */\n\nfunction makeError(code, message, data = {}) {\n  const error = new Error(message);\n  return Object.assign(error, {code, data});\n}\n\n/**\n * Ensures that the returned locator isn\'t a blacklisted one.\n *\n * Blacklisted packages are packages that cannot be used because their dependencies cannot be deduced. This only\n * happens with peer dependencies, which effectively have different sets of dependencies depending on their parents.\n *\n * In order to deambiguate those different sets of dependencies, the Yarn implementation of PnP will generate a\n * symlink for each combination of <package name>/<package version>/<dependent package> it will find, and will\n * blacklist the target of those symlinks. By doing this, we ensure that files loaded through a specific path\n * will always have the same set of dependencies, provided the symlinks are correctly preserved.\n *\n * Unfortunately, some tools do not preserve them, and when it happens PnP isn\'t able anymore to deduce the set of\n * dependencies based on the path of the file that makes the require calls. But since we\'ve blacklisted those paths,\n * we\'re able to print a more helpful error message that points out that a third-party package is doing something\n * incompatible!\n */\n\n// eslint-disable-next-line no-unused-vars\nfunction blacklistCheck(locator) {\n  if (locator === blacklistedLocator) {\n    throw makeError(\n      `BLACKLISTED`,\n      [\n        `A package has been resolved through a blacklisted path - this is usually caused by one of your tools calling`,\n        `"realpath" on the return value of "require.resolve". Since the returned values use symlinks to disambiguate`,\n        `peer dependencies, they must be passed untransformed to "require".`,\n      ].join(` `)\n    );\n  }\n\n  return locator;\n}\n\n$$SETUP_STATIC_TABLES();\n\n/**\n * Returns the module that should be used to resolve require calls. It\'s usually the direct parent, except if we\'re\n * inside an eval expression.\n */\n\nfunction getIssuerModule(parent) {\n  let issuer = parent;\n\n  while (issuer && (issuer.id === \'[eval]\' || issuer.id === \'<repl>\' || !issuer.filename)) {\n    issuer = issuer.parent;\n  }\n\n  return issuer;\n}\n\n/**\n * Returns information about a package in a safe way (will throw if they cannot be retrieved)\n */\n\nfunction getPackageInformationSafe(packageLocator) {\n  const packageInformation = exports.getPackageInformation(packageLocator);\n\n  if (!packageInformation) {\n    throw makeError(\n      `INTERNAL`,\n      `Couldn\'t find a matching entry in the dependency tree for the specified parent (this is probably an internal error)`\n    );\n  }\n\n  return packageInformation;\n}\n\n/**\n * Implements the node resolution for folder access and extension selection\n */\n\nfunction applyNodeExtensionResolution(unqualifiedPath, {extensions}) {\n  // We use this "infinite while" so that we can restart the process as long as we hit package folders\n  while (true) {\n    let stat;\n\n    try {\n      stat = statSync(unqualifiedPath);\n    } catch (error) {}\n\n    // If the file exists and is a file, we can stop right there\n\n    if (stat && !stat.isDirectory()) {\n      // If the very last component of the resolved path is a symlink to a file, we then resolve it to a file. We only\n      // do this first the last component, and not the rest of the path! This allows us to support the case of bin\n      // symlinks, where a symlink in "/xyz/pkg-name/.bin/bin-name" will point somewhere else (like "/xyz/pkg-name/index.js").\n      // In such a case, we want relative requires to be resolved relative to "/xyz/pkg-name/" rather than "/xyz/pkg-name/.bin/".\n      //\n      // Also note that the reason we must use readlink on the last component (instead of realpath on the whole path)\n      // is that we must preserve the other symlinks, in particular those used by pnp to deambiguate packages using\n      // peer dependencies. For example, "/xyz/.pnp/local/pnp-01234569/.bin/bin-name" should see its relative requires\n      // be resolved relative to "/xyz/.pnp/local/pnp-0123456789/" rather than "/xyz/pkg-with-peers/", because otherwise\n      // we would lose the information that would tell us what are the dependencies of pkg-with-peers relative to its\n      // ancestors.\n\n      if (lstatSync(unqualifiedPath).isSymbolicLink()) {\n        unqualifiedPath = path.normalize(path.resolve(path.dirname(unqualifiedPath), readlinkSync(unqualifiedPath)));\n      }\n\n      return unqualifiedPath;\n    }\n\n    // If the file is a directory, we must check if it contains a package.json with a "main" entry\n\n    if (stat && stat.isDirectory()) {\n      let pkgJson;\n\n      try {\n        pkgJson = JSON.parse(readFileSync(`${unqualifiedPath}/package.json`, \'utf-8\'));\n      } catch (error) {}\n\n      let nextUnqualifiedPath;\n\n      if (pkgJson && pkgJson.main) {\n        nextUnqualifiedPath = path.resolve(unqualifiedPath, pkgJson.main);\n      }\n\n      // If the "main" field changed the path, we start again from this new location\n\n      if (nextUnqualifiedPath && nextUnqualifiedPath !== unqualifiedPath) {\n        const resolution = applyNodeExtensionResolution(nextUnqualifiedPath, {extensions});\n\n        if (resolution !== null) {\n          return resolution;\n        }\n      }\n    }\n\n    // Otherwise we check if we find a file that match one of the supported extensions\n\n    const qualifiedPath = extensions\n      .map(extension => {\n        return `${unqualifiedPath}${extension}`;\n      })\n      .find(candidateFile => {\n        return existsSync(candidateFile);\n      });\n\n    if (qualifiedPath) {\n      return qualifiedPath;\n    }\n\n    // Otherwise, we check if the path is a folder - in such a case, we try to use its index\n\n    if (stat && stat.isDirectory()) {\n      const indexPath = extensions\n        .map(extension => {\n          return `${unqualifiedPath}/index${extension}`;\n        })\n        .find(candidateFile => {\n          return existsSync(candidateFile);\n        });\n\n      if (indexPath) {\n        return indexPath;\n      }\n    }\n\n    // Otherwise there\'s nothing else we can do :(\n\n    return null;\n  }\n}\n\n/**\n * This function creates fake modules that can be used with the _resolveFilename function.\n * Ideally it would be nice to be able to avoid this, since it causes useless allocations\n * and cannot be cached efficiently (we recompute the nodeModulePaths every time).\n *\n * Fortunately, this should only affect the fallback, and there hopefully shouldn\'t be a\n * lot of them.\n */\n\nfunction makeFakeModule(path) {\n  const fakeModule = new Module(path, false);\n  fakeModule.filename = path;\n  fakeModule.paths = Module._nodeModulePaths(path);\n  return fakeModule;\n}\n\n/**\n * Normalize path to posix format.\n */\n\nfunction normalizePath(fsPath) {\n  fsPath = path.normalize(fsPath);\n\n  if (process.platform === \'win32\') {\n    fsPath = fsPath.replace(backwardSlashRegExp, \'/\');\n  }\n\n  return fsPath;\n}\n\n/**\n * Forward the resolution to the next resolver (usually the native one)\n */\n\nfunction callNativeResolution(request, issuer) {\n  if (issuer.endsWith(\'/\')) {\n    issuer += \'internal.js\';\n  }\n\n  try {\n    enableNativeHooks = false;\n\n    // Since we would need to create a fake module anyway (to call _resolveLookupPath that\n    // would give us the paths to give to _resolveFilename), we can as well not use\n    // the {paths} option at all, since it internally makes _resolveFilename create another\n    // fake module anyway.\n    return Module._resolveFilename(request, makeFakeModule(issuer), false);\n  } finally {\n    enableNativeHooks = true;\n  }\n}\n\n/**\n * This key indicates which version of the standard is implemented by this resolver. The `std` key is the\n * Plug\'n\'Play standard, and any other key are third-party extensions. Third-party extensions are not allowed\n * to override the standard, and can only offer new methods.\n *\n * If an new version of the Plug\'n\'Play standard is released and some extensions conflict with newly added\n * functions, they\'ll just have to fix the conflicts and bump their own version number.\n */\n\nexports.VERSIONS = {std: 1};\n\n/**\n * Useful when used together with getPackageInformation to fetch information about the top-level package.\n */\n\nexports.topLevel = {name: null, reference: null};\n\n/**\n * Gets the package information for a given locator. Returns null if they cannot be retrieved.\n */\n\nexports.getPackageInformation = function getPackageInformation({name, reference}) {\n  const packageInformationStore = packageInformationStores.get(name);\n\n  if (!packageInformationStore) {\n    return null;\n  }\n\n  const packageInformation = packageInformationStore.get(reference);\n\n  if (!packageInformation) {\n    return null;\n  }\n\n  return packageInformation;\n};\n\n/**\n * Transforms a request (what\'s typically passed as argument to the require function) into an unqualified path.\n * This path is called "unqualified" because it only changes the package name to the package location on the disk,\n * which means that the end result still cannot be directly accessed (for example, it doesn\'t try to resolve the\n * file extension, or to resolve directories to their "index.js" content). Use the "resolveUnqualified" function\n * to convert them to fully-qualified paths, or just use "resolveRequest" that do both operations in one go.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveToUnqualified = function resolveToUnqualified(request, issuer, {considerBuiltins = true} = {}) {\n  // The \'pnpapi\' request is reserved and will always return the path to the PnP file, from everywhere\n\n  if (request === `pnpapi`) {\n    return pnpFile;\n  }\n\n  // Bailout if the request is a native module\n\n  if (considerBuiltins && builtinModules.has(request)) {\n    return null;\n  }\n\n  // We allow disabling the pnp resolution for some subpaths. This is because some projects, often legacy,\n  // contain multiple levels of dependencies (ie. a yarn.lock inside a subfolder of a yarn.lock). This is\n  // typically solved using workspaces, but not all of them have been converted already.\n\n  if (ignorePattern && ignorePattern.test(normalizePath(issuer))) {\n    const result = callNativeResolution(request, issuer);\n\n    if (result === false) {\n      throw makeError(\n        `BUILTIN_NODE_RESOLUTION_FAIL`,\n        `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer was explicitely ignored by the regexp "$$BLACKLIST")`,\n        {\n          request,\n          issuer,\n        }\n      );\n    }\n\n    return result;\n  }\n\n  let unqualifiedPath;\n\n  // If the request is a relative or absolute path, we just return it normalized\n\n  const dependencyNameMatch = request.match(pathRegExp);\n\n  if (!dependencyNameMatch) {\n    if (path.isAbsolute(request)) {\n      unqualifiedPath = path.normalize(request);\n    } else if (issuer.match(isDirRegExp)) {\n      unqualifiedPath = path.normalize(path.resolve(issuer, request));\n    } else {\n      unqualifiedPath = path.normalize(path.resolve(path.dirname(issuer), request));\n    }\n  }\n\n  // Things are more hairy if it\'s a package require - we then need to figure out which package is needed, and in\n  // particular the exact version for the given location on the dependency tree\n\n  if (dependencyNameMatch) {\n    const [, dependencyName, subPath] = dependencyNameMatch;\n\n    const issuerLocator = exports.findPackageLocator(issuer);\n\n    // If the issuer file doesn\'t seem to be owned by a package managed through pnp, then we resort to using the next\n    // resolution algorithm in the chain, usually the native Node resolution one\n\n    if (!issuerLocator) {\n      const result = callNativeResolution(request, issuer);\n\n      if (result === false) {\n        throw makeError(\n          `BUILTIN_NODE_RESOLUTION_FAIL`,\n          `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer doesn\'t seem to be part of the Yarn-managed dependency tree)`,\n          {\n            request,\n            issuer,\n          }\n        );\n      }\n\n      return result;\n    }\n\n    const issuerInformation = getPackageInformationSafe(issuerLocator);\n\n    // We obtain the dependency reference in regard to the package that request it\n\n    let dependencyReference = issuerInformation.packageDependencies.get(dependencyName);\n\n    // If we can\'t find it, we check if we can potentially load it from the packages that have been defined as potential fallbacks.\n    // It\'s a bit of a hack, but it improves compatibility with the existing Node ecosystem. Hopefully we should eventually be able\n    // to kill this logic and become stricter once pnp gets enough traction and the affected packages fix themselves.\n\n    if (issuerLocator !== topLevelLocator) {\n      for (let t = 0, T = fallbackLocators.length; dependencyReference === undefined && t < T; ++t) {\n        const fallbackInformation = getPackageInformationSafe(fallbackLocators[t]);\n        dependencyReference = fallbackInformation.packageDependencies.get(dependencyName);\n      }\n    }\n\n    // If we can\'t find the path, and if the package making the request is the top-level, we can offer nicer error messages\n\n    if (!dependencyReference) {\n      if (dependencyReference === null) {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `You seem to be requiring a peer dependency ("${dependencyName}"), but it is not installed (which might be because you\'re the top-level package)`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" is trying to access a peer dependency ("${dependencyName}") that should be provided by its direct ancestor but isn\'t`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName}\n          );\n        }\n      } else {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `You cannot require a package ("${dependencyName}") that is not declared in your dependencies (via "${issuer}")`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          const candidates = Array.from(issuerInformation.packageDependencies.keys());\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" (via "${issuer}") is trying to require the package "${dependencyName}" (via "${request}") without it being listed in its dependencies (${candidates.join(\n              `, `\n            )})`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName, candidates}\n          );\n        }\n      }\n    }\n\n    // We need to check that the package exists on the filesystem, because it might not have been installed\n\n    const dependencyLocator = {name: dependencyName, reference: dependencyReference};\n    const dependencyInformation = exports.getPackageInformation(dependencyLocator);\n    const dependencyLocation = path.resolve(__dirname, dependencyInformation.packageLocation);\n\n    if (!dependencyLocation) {\n      throw makeError(\n        `MISSING_DEPENDENCY`,\n        `Package "${dependencyLocator.name}@${dependencyLocator.reference}" is a valid dependency, but hasn\'t been installed and thus cannot be required (it might be caused if you install a partial tree, such as on production environments)`,\n        {request, issuer, dependencyLocator: Object.assign({}, dependencyLocator)}\n      );\n    }\n\n    // Now that we know which package we should resolve to, we only have to find out the file location\n\n    if (subPath) {\n      unqualifiedPath = path.resolve(dependencyLocation, subPath);\n    } else {\n      unqualifiedPath = dependencyLocation;\n    }\n  }\n\n  return path.normalize(unqualifiedPath);\n};\n\n/**\n * Transforms an unqualified path into a qualified path by using the Node resolution algorithm (which automatically\n * appends ".js" / ".json", and transforms directory accesses into "index.js").\n */\n\nexports.resolveUnqualified = function resolveUnqualified(\n  unqualifiedPath,\n  {extensions = Object.keys(Module._extensions)} = {}\n) {\n  const qualifiedPath = applyNodeExtensionResolution(unqualifiedPath, {extensions});\n\n  if (qualifiedPath) {\n    return path.normalize(qualifiedPath);\n  } else {\n    throw makeError(\n      `QUALIFIED_PATH_RESOLUTION_FAILED`,\n      `Couldn\'t find a suitable Node resolution for unqualified path "${unqualifiedPath}"`,\n      {unqualifiedPath}\n    );\n  }\n};\n\n/**\n * Transforms a request into a fully qualified path.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveRequest = function resolveRequest(request, issuer, {considerBuiltins, extensions} = {}) {\n  let unqualifiedPath;\n\n  try {\n    unqualifiedPath = exports.resolveToUnqualified(request, issuer, {considerBuiltins});\n  } catch (originalError) {\n    // If we get a BUILTIN_NODE_RESOLUTION_FAIL error there, it means that we\'ve had to use the builtin node\n    // resolution, which usually shouldn\'t happen. It might be because the user is trying to require something\n    // from a path loaded through a symlink (which is not possible, because we need something normalized to\n    // figure out which package is making the require call), so we try to make the same request using a fully\n    // resolved issuer and throws a better and more actionable error if it works.\n    if (originalError.code === `BUILTIN_NODE_RESOLUTION_FAIL`) {\n      let realIssuer;\n\n      try {\n        realIssuer = realpathSync(issuer);\n      } catch (error) {}\n\n      if (realIssuer) {\n        if (issuer.endsWith(`/`)) {\n          realIssuer = realIssuer.replace(/\\/?$/, `/`);\n        }\n\n        try {\n          exports.resolveToUnqualified(request, realIssuer, {considerBuiltins});\n        } catch (error) {\n          // If an error was thrown, the problem doesn\'t seem to come from a path not being normalized, so we\n          // can just throw the original error which was legit.\n          throw originalError;\n        }\n\n        // If we reach this stage, it means that resolveToUnqualified didn\'t fail when using the fully resolved\n        // file path, which is very likely caused by a module being invoked through Node with a path not being\n        // correctly normalized (ie you should use "node $(realpath script.js)" instead of "node script.js").\n        throw makeError(\n          `SYMLINKED_PATH_DETECTED`,\n          `A pnp module ("${request}") has been required from what seems to be a symlinked path ("${issuer}"). This is not possible, you must ensure that your modules are invoked through their fully resolved path on the filesystem (in this case "${realIssuer}").`,\n          {\n            request,\n            issuer,\n            realIssuer,\n          }\n        );\n      }\n    }\n    throw originalError;\n  }\n\n  if (unqualifiedPath === null) {\n    return null;\n  }\n\n  try {\n    return exports.resolveUnqualified(unqualifiedPath, {extensions});\n  } catch (resolutionError) {\n    if (resolutionError.code === \'QUALIFIED_PATH_RESOLUTION_FAILED\') {\n      Object.assign(resolutionError.data, {request, issuer});\n    }\n    throw resolutionError;\n  }\n};\n\n/**\n * Setups the hook into the Node environment.\n *\n * From this point on, any call to `require()` will go through the "resolveRequest" function, and the result will\n * be used as path of the file to load.\n */\n\nexports.setup = function setup() {\n  // A small note: we don\'t replace the cache here (and instead use the native one). This is an effort to not\n  // break code similar to "delete require.cache[require.resolve(FOO)]", where FOO is a package located outside\n  // of the Yarn dependency tree. In this case, we defer the load to the native loader. If we were to replace the\n  // cache by our own, the native loader would populate its own cache, which wouldn\'t be exposed anymore, so the\n  // delete call would be broken.\n\n  const originalModuleLoad = Module._load;\n\n  Module._load = function(request, parent, isMain) {\n    if (!enableNativeHooks) {\n      return originalModuleLoad.call(Module, request, parent, isMain);\n    }\n\n    // Builtins are managed by the regular Node loader\n\n    if (builtinModules.has(request)) {\n      try {\n        enableNativeHooks = false;\n        return originalModuleLoad.call(Module, request, parent, isMain);\n      } finally {\n        enableNativeHooks = true;\n      }\n    }\n\n    // The \'pnpapi\' name is reserved to return the PnP api currently in use by the program\n\n    if (request === `pnpapi`) {\n      return pnpModule.exports;\n    }\n\n    // Request `Module._resolveFilename` (ie. `resolveRequest`) to tell us which file we should load\n\n    const modulePath = Module._resolveFilename(request, parent, isMain);\n\n    // Check if the module has already been created for the given file\n\n    const cacheEntry = Module._cache[modulePath];\n\n    if (cacheEntry) {\n      return cacheEntry.exports;\n    }\n\n    // Create a new module and store it into the cache\n\n    const module = new Module(modulePath, parent);\n    Module._cache[modulePath] = module;\n\n    // The main module is exposed as global variable\n\n    if (isMain) {\n      process.mainModule = module;\n      module.id = \'.\';\n    }\n\n    // Try to load the module, and remove it from the cache if it fails\n\n    let hasThrown = true;\n\n    try {\n      module.load(modulePath);\n      hasThrown = false;\n    } finally {\n      if (hasThrown) {\n        delete Module._cache[modulePath];\n      }\n    }\n\n    // Some modules might have to be patched for compatibility purposes\n\n    for (const [filter, patchFn] of patchedModules) {\n      if (filter.test(request)) {\n        module.exports = patchFn(exports.findPackageLocator(parent.filename), module.exports);\n      }\n    }\n\n    return module.exports;\n  };\n\n  const originalModuleResolveFilename = Module._resolveFilename;\n\n  Module._resolveFilename = function(request, parent, isMain, options) {\n    if (!enableNativeHooks) {\n      return originalModuleResolveFilename.call(Module, request, parent, isMain, options);\n    }\n\n    let issuers;\n\n    if (options) {\n      const optionNames = new Set(Object.keys(options));\n      optionNames.delete(\'paths\');\n\n      if (optionNames.size > 0) {\n        throw makeError(\n          `UNSUPPORTED`,\n          `Some options passed to require() aren\'t supported by PnP yet (${Array.from(optionNames).join(\', \')})`\n        );\n      }\n\n      if (options.paths) {\n        issuers = options.paths.map(entry => `${path.normalize(entry)}/`);\n      }\n    }\n\n    if (!issuers) {\n      const issuerModule = getIssuerModule(parent);\n      const issuer = issuerModule ? issuerModule.filename : `${process.cwd()}/`;\n\n      issuers = [issuer];\n    }\n\n    let firstError;\n\n    for (const issuer of issuers) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, issuer);\n      } catch (error) {\n        firstError = firstError || error;\n        continue;\n      }\n\n      return resolution !== null ? resolution : request;\n    }\n\n    throw firstError;\n  };\n\n  const originalFindPath = Module._findPath;\n\n  Module._findPath = function(request, paths, isMain) {\n    if (!enableNativeHooks) {\n      return originalFindPath.call(Module, request, paths, isMain);\n    }\n\n    for (const path of paths || []) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, path);\n      } catch (error) {\n        continue;\n      }\n\n      if (resolution) {\n        return resolution;\n      }\n    }\n\n    return false;\n  };\n\n  process.versions.pnp = String(exports.VERSIONS.std);\n};\n\nexports.setupCompatibilityLayer = () => {\n  // ESLint currently doesn\'t have any portable way for shared configs to specify their own\n  // plugins that should be used (https://github.com/eslint/eslint/issues/10125). This will\n  // likely get fixed at some point, but it\'ll take time and in the meantime we\'ll just add\n  // additional fallback entries for common shared configs.\n\n  for (const name of [`react-scripts`]) {\n    const packageInformationStore = packageInformationStores.get(name);\n    if (packageInformationStore) {\n      for (const reference of packageInformationStore.keys()) {\n        fallbackLocators.push({name, reference});\n      }\n    }\n  }\n\n  // Modern versions of `resolve` support a specific entry point that custom resolvers can use\n  // to inject a specific resolution logic without having to patch the whole package.\n  //\n  // Cf: https://github.com/browserify/resolve/pull/174\n\n  patchedModules.push([\n    /^\\.\\/normalize-options\\.js$/,\n    (issuer, normalizeOptions) => {\n      if (!issuer || issuer.name !== \'resolve\') {\n        return normalizeOptions;\n      }\n\n      return (request, opts) => {\n        opts = opts || {};\n\n        if (opts.forceNodeResolution) {\n          return opts;\n        }\n\n        opts.preserveSymlinks = true;\n        opts.paths = function(request, basedir, getNodeModulesDir, opts) {\n          // Extract the name of the package being requested (1=full name, 2=scope name, 3=local name)\n          const parts = request.match(/^((?:(@[^\\/]+)\\/)?([^\\/]+))/);\n\n          // make sure that basedir ends with a slash\n          if (basedir.charAt(basedir.length - 1) !== \'/\') {\n            basedir = path.join(basedir, \'/\');\n          }\n          // This is guaranteed to return the path to the "package.json" file from the given package\n          const manifestPath = exports.resolveToUnqualified(`${parts[1]}/package.json`, basedir);\n\n          // The first dirname strips the package.json, the second strips the local named folder\n          let nodeModules = path.dirname(path.dirname(manifestPath));\n\n          // Strips the scope named folder if needed\n          if (parts[2]) {\n            nodeModules = path.dirname(nodeModules);\n          }\n\n          return [nodeModules];\n        };\n\n        return opts;\n      };\n    },\n  ]);\n};\n\nif (module.parent && module.parent.id === \'internal/preload\') {\n  exports.setupCompatibilityLayer();\n\n  exports.setup();\n}\n\nif (process.mainModule === module) {\n  exports.setupCompatibilityLayer();\n\n  const reportError = (code, message, data) => {\n    process.stdout.write(`${JSON.stringify([{code, message, data}, null])}\\n`);\n  };\n\n  const reportSuccess = resolution => {\n    process.stdout.write(`${JSON.stringify([null, resolution])}\\n`);\n  };\n\n  const processResolution = (request, issuer) => {\n    try {\n      reportSuccess(exports.resolveRequest(request, issuer));\n    } catch (error) {\n      reportError(error.code, error.message, error.data);\n    }\n  };\n\n  const processRequest = data => {\n    try {\n      const [request, issuer] = JSON.parse(data);\n      processResolution(request, issuer);\n    } catch (error) {\n      reportError(`INVALID_JSON`, error.message, error.data);\n    }\n  };\n\n  if (process.argv.length > 2) {\n    if (process.argv.length !== 4) {\n      process.stderr.write(`Usage: ${process.argv[0]} ${process.argv[1]} <request> <issuer>\\n`);\n      process.exitCode = 64; /* EX_USAGE */\n    } else {\n      processResolution(process.argv[2], process.argv[3]);\n    }\n  } else {\n    let buffer = \'\';\n    const decoder = new StringDecoder.StringDecoder();\n\n    process.stdin.on(\'data\', chunk => {\n      buffer += decoder.write(chunk);\n\n      do {\n        const index = buffer.indexOf(\'\\n\');\n        if (index === -1) {\n          break;\n        }\n\n        const line = buffer.slice(0, index);\n        buffer = buffer.slice(index + 1);\n\n        processRequest(line);\n      } while (true);\n    });\n  }\n}\n';
 
-          if (_isArray12) {
-            if (_i12 >= _iterator12.length) break;
-            _ref21 = _iterator12[_i12++];
-          } else {
-            _i12 = _iterator12.next();
-            if (_i12.done) break;
-            _ref21 = _i12.value;
-          }
+      const crypto = __webpack_require__(11);
+      const invariant = __webpack_require__(9);
+      const path = __webpack_require__(0);
 
-          const pattern = _ref21;
+      const backwardSlashRegExp = /\\/g;
 
-          const entry = getResolverEntry(pattern);
+      const OFFLINE_CACHE_EXTENSION = `.zip`;
 
-          if (!entry) {
-            continue;
+      function generateMaps(packageInformationStores, blacklistedLocations) {
+        let code = ``;
+
+        // Bake the information stores into our generated code
+        code += `let packageInformationStores = new Map([\n`;
+        for (
+          var _iterator = packageInformationStores,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
+
+        ) {
+          var _ref2;
+
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref2 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref2 = _i.value;
           }
 
-          const pkg = entry.pkg,
-                ref = entry.ref;
+          const _ref = _ref2;
+          const packageName = _ref[0];
+          const packageInformationStore = _ref[1];
 
+          code += `  [${JSON.stringify(packageName)}, new Map([\n`;
+          for (
+            var _iterator4 = packageInformationStore,
+              _isArray4 = Array.isArray(_iterator4),
+              _i4 = 0,
+              _iterator4 = _isArray4
+                ? _iterator4
+                : _iterator4[Symbol.iterator]();
+            ;
 
-          const packageName = pkg.name;
+          ) {
+            var _ref7;
 
-          const packageReference = resolutions.get(packageName);
-          invariant(packageReference, `Package reference should have been computed during the pre-pass`);
+            if (_isArray4) {
+              if (_i4 >= _iterator4.length) break;
+              _ref7 = _iterator4[_i4++];
+            } else {
+              _i4 = _iterator4.next();
+              if (_i4.done) break;
+              _ref7 = _i4.value;
+            }
 
-          const loc = locations.get(packageName);
-          invariant(loc, `Package location should have been computed during the pre-pass`);
+            const _ref6 = _ref7;
+            const packageReference = _ref6[0];
+            var _ref6$ = _ref6[1];
+            const packageLocation = _ref6$.packageLocation;
+            const packageDependencies = _ref6$.packageDependencies;
+
+            code += `    [${JSON.stringify(packageReference)}, {\n`;
+            code += `      packageLocation: path.resolve(__dirname, ${JSON.stringify(packageLocation)}),\n`;
+            code += `      packageDependencies: new Map([\n`;
+            for (
+              var _iterator5 = packageDependencies.entries(),
+                _isArray5 = Array.isArray(_iterator5),
+                _i5 = 0,
+                _iterator5 = _isArray5
+                  ? _iterator5
+                  : _iterator5[Symbol.iterator]();
+              ;
 
-          // We can early exit if the package is already registered with the exact same name and reference, since even if
-          // we might get slightly different dependencies (depending on how things were optimized), both sets are valid
-          let packageInformationStore = packageInformationStores.get(packageName);
+            ) {
+              var _ref9;
 
-          if (!packageInformationStore) {
-            packageInformationStore = new Map();
-            packageInformationStores.set(packageName, packageInformationStore);
-          }
+              if (_isArray5) {
+                if (_i5 >= _iterator5.length) break;
+                _ref9 = _iterator5[_i5++];
+              } else {
+                _i5 = _iterator5.next();
+                if (_i5.done) break;
+                _ref9 = _i5.value;
+              }
 
-          let packageInformation = packageInformationStore.get(packageReference);
+              const _ref8 = _ref9;
+              const dependencyName = _ref8[0];
+              const dependencyReference = _ref8[1];
 
-          if (packageInformation) {
-            continue;
+              code += `        [${JSON.stringify(dependencyName)}, ${JSON.stringify(dependencyReference)}],\n`;
+            }
+            code += `      ]),\n`;
+            code += `    }],\n`;
           }
+          code += `  ])],\n`;
+        }
+        code += `]);\n`;
 
-          packageInformation = {
-            packageLocation: normalizeDirectoryPath(loc),
-            packageDependencies: new Map()
-          };
-
-          // Split the dependencies between direct/peer - we will only recurse on the former
-          const peerDependencies = new Set(Array.from(Object.keys(pkg.peerDependencies || {})));
-          const directDependencies = ref.dependencies.filter(function (pattern) {
-            const pkg = resolver.getStrictResolvedPattern(pattern);
-            return !pkg || !peerDependencies.has(pkg.name);
-          });
+        code += `\n`;
 
-          // We inject the partial information in the store right now so that we won't cycle indefinitely
-          packageInformationStore.set(packageReference, packageInformation);
+        // Also bake an inverse map that will allow us to find the package information based on the path
+        code += `let locatorsByLocations = new Map([\n`;
+        for (
+          var _iterator2 = blacklistedLocations,
+            _isArray2 = Array.isArray(_iterator2),
+            _i2 = 0,
+            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
+          ;
 
-          // We must inject the peer dependencies before iterating; one of our dependencies might have a peer dependency
-          // on one of our peer dependencies, so it must be available from the start (we don't have to do that for direct
-          // dependencies, because the "visit" function that will iterate over them will automatically add the to the
-          // candidate resolutions as part of the first step, cf above)
+        ) {
+          var _ref3;
 
-          for (var _iterator13 = peerDependencies, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
-            var _ref22;
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref3 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref3 = _i2.value;
+          }
 
-            if (_isArray13) {
-              if (_i13 >= _iterator13.length) break;
-              _ref22 = _iterator13[_i13++];
-            } else {
-              _i13 = _iterator13.next();
-              if (_i13.done) break;
-              _ref22 = _i13.value;
-            }
+          const blacklistedLocation = _ref3;
 
-            const dependencyName = _ref22;
+          code += `  [${JSON.stringify(blacklistedLocation)}, blacklistedLocator],\n`;
+        }
+        for (
+          var _iterator3 = packageInformationStores,
+            _isArray3 = Array.isArray(_iterator3),
+            _i3 = 0,
+            _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();
+          ;
 
-            const dependencyReference = resolutions.get(dependencyName);
+        ) {
+          var _ref5;
 
-            if (dependencyReference) {
-              packageInformation.packageDependencies.set(dependencyName, dependencyReference);
-            }
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref5 = _iterator3[_i3++];
+          } else {
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref5 = _i3.value;
           }
 
-          const childResolutions = yield visit(packageInformation.packageDependencies, directDependencies, [packageName, packageReference]);
+          const _ref4 = _ref5;
+          const packageName = _ref4[0];
+          const packageInformationStore = _ref4[1];
 
-          // We can now inject into our package the resolutions we got from the visit function
-          for (var _iterator14 = childResolutions.entries(), _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
-            var _ref24;
+          for (
+            var _iterator6 = packageInformationStore,
+              _isArray6 = Array.isArray(_iterator6),
+              _i6 = 0,
+              _iterator6 = _isArray6
+                ? _iterator6
+                : _iterator6[Symbol.iterator]();
+            ;
 
-            if (_isArray14) {
-              if (_i14 >= _iterator14.length) break;
-              _ref24 = _iterator14[_i14++];
+          ) {
+            var _ref11;
+
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref11 = _iterator6[_i6++];
             } else {
-              _i14 = _iterator14.next();
-              if (_i14.done) break;
-              _ref24 = _i14.value;
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref11 = _i6.value;
             }
 
-            const _ref23 = _ref24;
-            const name = _ref23[0];
-            const reference = _ref23[1];
-
-            packageInformation.packageDependencies.set(name, reference);
-          }
+            const _ref10 = _ref11;
+            const packageReference = _ref10[0];
+            const packageLocation = _ref10[1].packageLocation;
 
-          // Finally, unless a package depends on a previous version of itself (that would be weird but correct...), we
-          // inject them an implicit dependency to themselves (so that they can require themselves)
-          if (!packageInformation.packageDependencies.has(packageName)) {
-            packageInformation.packageDependencies.set(packageName, packageReference);
+            if (packageName !== null) {
+              code += `  [${JSON.stringify(packageLocation)}, ${JSON.stringify({
+                name: packageName,
+                reference: packageReference,
+              })}],\n`;
+            } else {
+              code += `  [${JSON.stringify(packageLocation)}, topLevelLocator],\n`;
+            }
           }
         }
+        code += `]);\n`;
 
-        return resolutions;
-      });
-
-      return function visit(_x4, _x5) {
-        return _ref19.apply(this, arguments);
-      };
-    })();
+        return code;
+      }
 
-    // If we have workspaces, we need to iterate over them all in order to add them to the map
-    // This is because they might not be declared as dependencies of the top-level project (and with reason, since the
-    // top-level package might depend on a different than the one provided in the workspaces - cf Babel, which depends
-    // on an old version of itself in order to compile itself)
-    if (workspaceLayout) {
-      for (var _iterator15 = Object.keys(workspaceLayout.workspaces), _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
-        var _ref25;
+      function generateFindPackageLocator(packageInformationStores) {
+        let code = ``;
 
-        if (_isArray15) {
-          if (_i15 >= _iterator15.length) break;
-          _ref25 = _iterator15[_i15++];
-        } else {
-          _i15 = _iterator15.next();
-          if (_i15.done) break;
-          _ref25 = _i15.value;
-        }
+        // We get the list of each string length we'll need to check in order to find the current package context
+        const lengths = new Map();
 
-        const name = _ref25;
+        for (
+          var _iterator7 = packageInformationStores.values(),
+            _isArray7 = Array.isArray(_iterator7),
+            _i7 = 0,
+            _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();
+          ;
 
-        const pkg = workspaceLayout.workspaces[name].manifest;
+        ) {
+          var _ref12;
 
-        // Skip the aggregator, since it's essentially a duplicate of the top-level package that we'll iterate later on
-        if (pkg.workspaces) {
-          continue;
-        }
+          if (_isArray7) {
+            if (_i7 >= _iterator7.length) break;
+            _ref12 = _iterator7[_i7++];
+          } else {
+            _i7 = _iterator7.next();
+            if (_i7.done) break;
+            _ref12 = _i7.value;
+          }
 
-        const ref = pkg._reference;
-        invariant(ref, `Workspaces should have a reference`);
+          const packageInformationStore = _ref12;
 
-        invariant(ref.locations.length === 1, `Workspaces should have exactly one location`);
-        const loc = ref.locations[0];
-        invariant(loc, `Workspaces should have a location`);
+          for (
+            var _iterator9 = packageInformationStore.values(),
+              _isArray9 = Array.isArray(_iterator9),
+              _i9 = 0,
+              _iterator9 = _isArray9
+                ? _iterator9
+                : _iterator9[Symbol.iterator]();
+            ;
 
-        let packageInformationStore = packageInformationStores.get(name);
+          ) {
+            var _ref16;
 
-        if (!packageInformationStore) {
-          packageInformationStore = new Map();
-          packageInformationStores.set(name, packageInformationStore);
-        }
+            if (_isArray9) {
+              if (_i9 >= _iterator9.length) break;
+              _ref16 = _iterator9[_i9++];
+            } else {
+              _i9 = _iterator9.next();
+              if (_i9.done) break;
+              _ref16 = _i9.value;
+            }
 
-        packageInformationStore.set(pkg.version, {
-          packageLocation: normalizeDirectoryPath(loc),
-          packageDependencies: yield visit(new Map(), ref.dependencies, [name, pkg.version])
-        });
-      }
-    }
+            const _ref15 = _ref16;
+            const packageLocation = _ref15.packageLocation;
 
-    // Register the top-level package in our map
-    // This will recurse on each of its dependencies as well.
-    packageInformationStores.set(null, new Map([[null, {
-      packageLocation: normalizeDirectoryPath(config.lockfileFolder),
-      packageDependencies: yield visit(new Map(), seedPatterns)
-    }]]));
+            if (packageLocation === null) {
+              continue;
+            }
 
-    return [packageInformationStores, blacklistedLocations];
-  });
+            const length = packageLocation.length;
+            const count = (lengths.get(length) || 0) + 1;
 
-  return function getPackageInformationStores(_x, _x2, _x3) {
-    return _ref17.apply(this, arguments);
-  };
-})();
-
-let generatePnpMap = exports.generatePnpMap = (() => {
-  var _ref26 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, seedPatterns, { resolver, reporter, workspaceLayout, targetPath }) {
-    var _ref27 = yield getPackageInformationStores(config, seedPatterns, {
-      resolver,
-      reporter,
-      targetPath,
-      workspaceLayout
-    });
+            lengths.set(length, count);
+          }
+        }
 
-    const packageInformationStores = _ref27[0],
-          blacklistedLocations = _ref27[1];
+        // We must try the larger lengths before the smaller ones, because smaller ones might also match the longest ones
+        // (for instance, /project/path will match /project/path/.pnp/global/node_modules/pnp-cf5f9c17b8f8db)
+        const sortedLengths = Array.from(lengths.entries()).sort((a, b) => {
+          return b[0] - a[0];
+        });
 
+        // Generate a function that, given a file path, returns the associated package name
+        code += `exports.findPackageLocator = function findPackageLocator(location) {\n`;
+        code += `  let relativeLocation = normalizePath(path.relative(__dirname, location));\n`;
+        code += `\n`;
+        code += `  if (!relativeLocation.match(isStrictRegExp))\n`;
+        code += `    relativeLocation = \`./\${relativeLocation}\`;\n`;
+        code += `\n`;
+        code += `  if (location.match(isDirRegExp) && relativeLocation.charAt(relativeLocation.length - 1) !== '/')\n`;
+        code += `    relativeLocation = \`\${relativeLocation}/\`;\n`;
+        code += `\n`;
+        code += `  let match;\n`;
+
+        for (
+          var _iterator8 = sortedLengths,
+            _isArray8 = Array.isArray(_iterator8),
+            _i8 = 0,
+            _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();
+          ;
 
-    const setupStaticTables = [generateMaps(packageInformationStores, blacklistedLocations), generateFindPackageLocator(packageInformationStores)].join(``);
+        ) {
+          var _ref14;
 
-    return pnpApi.replace(/\$\$SHEBANG/g, config.plugnplayShebang).replace(/\$\$BLACKLIST/g, JSON.stringify(config.plugnplayBlacklist)).replace(/\$\$SETUP_STATIC_TABLES\(\);/g, setupStaticTables);
-  });
+          if (_isArray8) {
+            if (_i8 >= _iterator8.length) break;
+            _ref14 = _iterator8[_i8++];
+          } else {
+            _i8 = _iterator8.next();
+            if (_i8.done) break;
+            _ref14 = _i8.value;
+          }
 
-  return function generatePnpMap(_x6, _x7, _x8) {
-    return _ref26.apply(this, arguments);
-  };
-})();
+          const _ref13 = _ref14;
+          const length = _ref13[0];
 
-var _fs;
+          code += `\n`;
+          code += `  if (relativeLocation.length >= ${length} && relativeLocation[${length - 1}] === '/')\n`;
+          code += `    if (match = locatorsByLocations.get(relativeLocation.substr(0, ${length})))\n`;
+          code += `      return blacklistCheck(match);\n`;
+        }
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+        code += `\n`;
+        code += `  return null;\n`;
+        code += `};\n`;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        return code;
+      }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      /***/
+    },
+    /* 580 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/* babel-plugin-inline-import './generate-pnp-map-api.tpl.js' */const pnpApi = '#!$$SHEBANG\n\n/* eslint-disable max-len, flowtype/require-valid-file-annotation, flowtype/require-return-type */\n/* global packageInformationStores, $$BLACKLIST, $$SETUP_STATIC_TABLES */\n\n// Used for the resolveUnqualified part of the resolution (ie resolving folder/index.js & file extensions)\n// Deconstructed so that they aren\'t affected by any fs monkeypatching occuring later during the execution\nconst {statSync, lstatSync, readlinkSync, readFileSync, existsSync, realpathSync} = require(\'fs\');\n\nconst Module = require(\'module\');\nconst path = require(\'path\');\nconst StringDecoder = require(\'string_decoder\');\n\nconst ignorePattern = $$BLACKLIST ? new RegExp($$BLACKLIST) : null;\n\nconst pnpFile = path.resolve(__dirname, __filename);\nconst builtinModules = new Set(Module.builtinModules || Object.keys(process.binding(\'natives\')));\n\nconst topLevelLocator = {name: null, reference: null};\nconst blacklistedLocator = {name: NaN, reference: NaN};\n\n// Used for compatibility purposes - cf setupCompatibilityLayer\nconst patchedModules = [];\nconst fallbackLocators = [topLevelLocator];\n\n// Matches backslashes of Windows paths\nconst backwardSlashRegExp = /\\\\/g;\n\n// Matches if the path must point to a directory (ie ends with /)\nconst isDirRegExp = /\\/$/;\n\n// Matches if the path starts with a valid path qualifier (./, ../, /)\n// eslint-disable-next-line no-unused-vars\nconst isStrictRegExp = /^\\.{0,2}\\//;\n\n// Splits a require request into its components, or return null if the request is a file path\nconst pathRegExp = /^(?![a-zA-Z]:[\\\\\\/]|\\\\\\\\|\\.{0,2}(?:\\/|$))((?:@[^\\/]+\\/)?[^\\/]+)\\/?(.*|)$/;\n\n// Keep a reference around ("module" is a common name in this context, so better rename it to something more significant)\nconst pnpModule = module;\n\n/**\n * Used to disable the resolution hooks (for when we want to fallback to the previous resolution - we then need\n * a way to "reset" the environment temporarily)\n */\n\nlet enableNativeHooks = true;\n\n/**\n * Simple helper function that assign an error code to an error, so that it can more easily be caught and used\n * by third-parties.\n */\n\nfunction makeError(code, message, data = {}) {\n  const error = new Error(message);\n  return Object.assign(error, {code, data});\n}\n\n/**\n * Ensures that the returned locator isn\'t a blacklisted one.\n *\n * Blacklisted packages are packages that cannot be used because their dependencies cannot be deduced. This only\n * happens with peer dependencies, which effectively have different sets of dependencies depending on their parents.\n *\n * In order to deambiguate those different sets of dependencies, the Yarn implementation of PnP will generate a\n * symlink for each combination of <package name>/<package version>/<dependent package> it will find, and will\n * blacklist the target of those symlinks. By doing this, we ensure that files loaded through a specific path\n * will always have the same set of dependencies, provided the symlinks are correctly preserved.\n *\n * Unfortunately, some tools do not preserve them, and when it happens PnP isn\'t able anymore to deduce the set of\n * dependencies based on the path of the file that makes the require calls. But since we\'ve blacklisted those paths,\n * we\'re able to print a more helpful error message that points out that a third-party package is doing something\n * incompatible!\n */\n\n// eslint-disable-next-line no-unused-vars\nfunction blacklistCheck(locator) {\n  if (locator === blacklistedLocator) {\n    throw makeError(\n      `BLACKLISTED`,\n      [\n        `A package has been resolved through a blacklisted path - this is usually caused by one of your tools calling`,\n        `"realpath" on the return value of "require.resolve". Since the returned values use symlinks to disambiguate`,\n        `peer dependencies, they must be passed untransformed to "require".`,\n      ].join(` `)\n    );\n  }\n\n  return locator;\n}\n\n$$SETUP_STATIC_TABLES();\n\n/**\n * Returns the module that should be used to resolve require calls. It\'s usually the direct parent, except if we\'re\n * inside an eval expression.\n */\n\nfunction getIssuerModule(parent) {\n  let issuer = parent;\n\n  while (issuer && (issuer.id === \'[eval]\' || issuer.id === \'<repl>\' || !issuer.filename)) {\n    issuer = issuer.parent;\n  }\n\n  return issuer;\n}\n\n/**\n * Returns information about a package in a safe way (will throw if they cannot be retrieved)\n */\n\nfunction getPackageInformationSafe(packageLocator) {\n  const packageInformation = exports.getPackageInformation(packageLocator);\n\n  if (!packageInformation) {\n    throw makeError(\n      `INTERNAL`,\n      `Couldn\'t find a matching entry in the dependency tree for the specified parent (this is probably an internal error)`\n    );\n  }\n\n  return packageInformation;\n}\n\n/**\n * Implements the node resolution for folder access and extension selection\n */\n\nfunction applyNodeExtensionResolution(unqualifiedPath, {extensions}) {\n  // We use this "infinite while" so that we can restart the process as long as we hit package folders\n  while (true) {\n    let stat;\n\n    try {\n      stat = statSync(unqualifiedPath);\n    } catch (error) {}\n\n    // If the file exists and is a file, we can stop right there\n\n    if (stat && !stat.isDirectory()) {\n      // If the very last component of the resolved path is a symlink to a file, we then resolve it to a file. We only\n      // do this first the last component, and not the rest of the path! This allows us to support the case of bin\n      // symlinks, where a symlink in "/xyz/pkg-name/.bin/bin-name" will point somewhere else (like "/xyz/pkg-name/index.js").\n      // In such a case, we want relative requires to be resolved relative to "/xyz/pkg-name/" rather than "/xyz/pkg-name/.bin/".\n      //\n      // Also note that the reason we must use readlink on the last component (instead of realpath on the whole path)\n      // is that we must preserve the other symlinks, in particular those used by pnp to deambiguate packages using\n      // peer dependencies. For example, "/xyz/.pnp/local/pnp-01234569/.bin/bin-name" should see its relative requires\n      // be resolved relative to "/xyz/.pnp/local/pnp-0123456789/" rather than "/xyz/pkg-with-peers/", because otherwise\n      // we would lose the information that would tell us what are the dependencies of pkg-with-peers relative to its\n      // ancestors.\n\n      if (lstatSync(unqualifiedPath).isSymbolicLink()) {\n        unqualifiedPath = path.normalize(path.resolve(path.dirname(unqualifiedPath), readlinkSync(unqualifiedPath)));\n      }\n\n      return unqualifiedPath;\n    }\n\n    // If the file is a directory, we must check if it contains a package.json with a "main" entry\n\n    if (stat && stat.isDirectory()) {\n      let pkgJson;\n\n      try {\n        pkgJson = JSON.parse(readFileSync(`${unqualifiedPath}/package.json`, \'utf-8\'));\n      } catch (error) {}\n\n      let nextUnqualifiedPath;\n\n      if (pkgJson && pkgJson.main) {\n        nextUnqualifiedPath = path.resolve(unqualifiedPath, pkgJson.main);\n      }\n\n      // If the "main" field changed the path, we start again from this new location\n\n      if (nextUnqualifiedPath && nextUnqualifiedPath !== unqualifiedPath) {\n        const resolution = applyNodeExtensionResolution(nextUnqualifiedPath, {extensions});\n\n        if (resolution !== null) {\n          return resolution;\n        }\n      }\n    }\n\n    // Otherwise we check if we find a file that match one of the supported extensions\n\n    const qualifiedPath = extensions\n      .map(extension => {\n        return `${unqualifiedPath}${extension}`;\n      })\n      .find(candidateFile => {\n        return existsSync(candidateFile);\n      });\n\n    if (qualifiedPath) {\n      return qualifiedPath;\n    }\n\n    // Otherwise, we check if the path is a folder - in such a case, we try to use its index\n\n    if (stat && stat.isDirectory()) {\n      const indexPath = extensions\n        .map(extension => {\n          return `${unqualifiedPath}/index${extension}`;\n        })\n        .find(candidateFile => {\n          return existsSync(candidateFile);\n        });\n\n      if (indexPath) {\n        return indexPath;\n      }\n    }\n\n    // Otherwise there\'s nothing else we can do :(\n\n    return null;\n  }\n}\n\n/**\n * This function creates fake modules that can be used with the _resolveFilename function.\n * Ideally it would be nice to be able to avoid this, since it causes useless allocations\n * and cannot be cached efficiently (we recompute the nodeModulePaths every time).\n *\n * Fortunately, this should only affect the fallback, and there hopefully shouldn\'t be a\n * lot of them.\n */\n\nfunction makeFakeModule(path) {\n  const fakeModule = new Module(path, false);\n  fakeModule.filename = path;\n  fakeModule.paths = Module._nodeModulePaths(path);\n  return fakeModule;\n}\n\n/**\n * Normalize path to posix format.\n */\n\nfunction normalizePath(fsPath) {\n  fsPath = path.normalize(fsPath);\n\n  if (process.platform === \'win32\') {\n    fsPath = fsPath.replace(backwardSlashRegExp, \'/\');\n  }\n\n  return fsPath;\n}\n\n/**\n * Forward the resolution to the next resolver (usually the native one)\n */\n\nfunction callNativeResolution(request, issuer) {\n  if (issuer.endsWith(\'/\')) {\n    issuer += \'internal.js\';\n  }\n\n  try {\n    enableNativeHooks = false;\n\n    // Since we would need to create a fake module anyway (to call _resolveLookupPath that\n    // would give us the paths to give to _resolveFilename), we can as well not use\n    // the {paths} option at all, since it internally makes _resolveFilename create another\n    // fake module anyway.\n    return Module._resolveFilename(request, makeFakeModule(issuer), false);\n  } finally {\n    enableNativeHooks = true;\n  }\n}\n\n/**\n * This key indicates which version of the standard is implemented by this resolver. The `std` key is the\n * Plug\'n\'Play standard, and any other key are third-party extensions. Third-party extensions are not allowed\n * to override the standard, and can only offer new methods.\n *\n * If an new version of the Plug\'n\'Play standard is released and some extensions conflict with newly added\n * functions, they\'ll just have to fix the conflicts and bump their own version number.\n */\n\nexports.VERSIONS = {std: 1};\n\n/**\n * Useful when used together with getPackageInformation to fetch information about the top-level package.\n */\n\nexports.topLevel = {name: null, reference: null};\n\n/**\n * Gets the package information for a given locator. Returns null if they cannot be retrieved.\n */\n\nexports.getPackageInformation = function getPackageInformation({name, reference}) {\n  const packageInformationStore = packageInformationStores.get(name);\n\n  if (!packageInformationStore) {\n    return null;\n  }\n\n  const packageInformation = packageInformationStore.get(reference);\n\n  if (!packageInformation) {\n    return null;\n  }\n\n  return packageInformation;\n};\n\n/**\n * Transforms a request (what\'s typically passed as argument to the require function) into an unqualified path.\n * This path is called "unqualified" because it only changes the package name to the package location on the disk,\n * which means that the end result still cannot be directly accessed (for example, it doesn\'t try to resolve the\n * file extension, or to resolve directories to their "index.js" content). Use the "resolveUnqualified" function\n * to convert them to fully-qualified paths, or just use "resolveRequest" that do both operations in one go.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveToUnqualified = function resolveToUnqualified(request, issuer, {considerBuiltins = true} = {}) {\n  // The \'pnpapi\' request is reserved and will always return the path to the PnP file, from everywhere\n\n  if (request === `pnpapi`) {\n    return pnpFile;\n  }\n\n  // Bailout if the request is a native module\n\n  if (considerBuiltins && builtinModules.has(request)) {\n    return null;\n  }\n\n  // We allow disabling the pnp resolution for some subpaths. This is because some projects, often legacy,\n  // contain multiple levels of dependencies (ie. a yarn.lock inside a subfolder of a yarn.lock). This is\n  // typically solved using workspaces, but not all of them have been converted already.\n\n  if (ignorePattern && ignorePattern.test(normalizePath(issuer))) {\n    const result = callNativeResolution(request, issuer);\n\n    if (result === false) {\n      throw makeError(\n        `BUILTIN_NODE_RESOLUTION_FAIL`,\n        `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer was explicitely ignored by the regexp "$$BLACKLIST")`,\n        {\n          request,\n          issuer,\n        }\n      );\n    }\n\n    return result;\n  }\n\n  let unqualifiedPath;\n\n  // If the request is a relative or absolute path, we just return it normalized\n\n  const dependencyNameMatch = request.match(pathRegExp);\n\n  if (!dependencyNameMatch) {\n    if (path.isAbsolute(request)) {\n      unqualifiedPath = path.normalize(request);\n    } else if (issuer.match(isDirRegExp)) {\n      unqualifiedPath = path.normalize(path.resolve(issuer, request));\n    } else {\n      unqualifiedPath = path.normalize(path.resolve(path.dirname(issuer), request));\n    }\n  }\n\n  // Things are more hairy if it\'s a package require - we then need to figure out which package is needed, and in\n  // particular the exact version for the given location on the dependency tree\n\n  if (dependencyNameMatch) {\n    const [, dependencyName, subPath] = dependencyNameMatch;\n\n    const issuerLocator = exports.findPackageLocator(issuer);\n\n    // If the issuer file doesn\'t seem to be owned by a package managed through pnp, then we resort to using the next\n    // resolution algorithm in the chain, usually the native Node resolution one\n\n    if (!issuerLocator) {\n      const result = callNativeResolution(request, issuer);\n\n      if (result === false) {\n        throw makeError(\n          `BUILTIN_NODE_RESOLUTION_FAIL`,\n          `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer doesn\'t seem to be part of the Yarn-managed dependency tree)`,\n          {\n            request,\n            issuer,\n          }\n        );\n      }\n\n      return result;\n    }\n\n    const issuerInformation = getPackageInformationSafe(issuerLocator);\n\n    // We obtain the dependency reference in regard to the package that request it\n\n    let dependencyReference = issuerInformation.packageDependencies.get(dependencyName);\n\n    // If we can\'t find it, we check if we can potentially load it from the packages that have been defined as potential fallbacks.\n    // It\'s a bit of a hack, but it improves compatibility with the existing Node ecosystem. Hopefully we should eventually be able\n    // to kill this logic and become stricter once pnp gets enough traction and the affected packages fix themselves.\n\n    if (issuerLocator !== topLevelLocator) {\n      for (let t = 0, T = fallbackLocators.length; dependencyReference === undefined && t < T; ++t) {\n        const fallbackInformation = getPackageInformationSafe(fallbackLocators[t]);\n        dependencyReference = fallbackInformation.packageDependencies.get(dependencyName);\n      }\n    }\n\n    // If we can\'t find the path, and if the package making the request is the top-level, we can offer nicer error messages\n\n    if (!dependencyReference) {\n      if (dependencyReference === null) {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `You seem to be requiring a peer dependency ("${dependencyName}"), but it is not installed (which might be because you\'re the top-level package)`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" is trying to access a peer dependency ("${dependencyName}") that should be provided by its direct ancestor but isn\'t`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName}\n          );\n        }\n      } else {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `You cannot require a package ("${dependencyName}") that is not declared in your dependencies (via "${issuer}")`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          const candidates = Array.from(issuerInformation.packageDependencies.keys());\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" (via "${issuer}") is trying to require the package "${dependencyName}" (via "${request}") without it being listed in its dependencies (${candidates.join(\n              `, `\n            )})`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName, candidates}\n          );\n        }\n      }\n    }\n\n    // We need to check that the package exists on the filesystem, because it might not have been installed\n\n    const dependencyLocator = {name: dependencyName, reference: dependencyReference};\n    const dependencyInformation = exports.getPackageInformation(dependencyLocator);\n    const dependencyLocation = path.resolve(__dirname, dependencyInformation.packageLocation);\n\n    if (!dependencyLocation) {\n      throw makeError(\n        `MISSING_DEPENDENCY`,\n        `Package "${dependencyLocator.name}@${dependencyLocator.reference}" is a valid dependency, but hasn\'t been installed and thus cannot be required (it might be caused if you install a partial tree, such as on production environments)`,\n        {request, issuer, dependencyLocator: Object.assign({}, dependencyLocator)}\n      );\n    }\n\n    // Now that we know which package we should resolve to, we only have to find out the file location\n\n    if (subPath) {\n      unqualifiedPath = path.resolve(dependencyLocation, subPath);\n    } else {\n      unqualifiedPath = dependencyLocation;\n    }\n  }\n\n  return path.normalize(unqualifiedPath);\n};\n\n/**\n * Transforms an unqualified path into a qualified path by using the Node resolution algorithm (which automatically\n * appends ".js" / ".json", and transforms directory accesses into "index.js").\n */\n\nexports.resolveUnqualified = function resolveUnqualified(\n  unqualifiedPath,\n  {extensions = Object.keys(Module._extensions)} = {}\n) {\n  const qualifiedPath = applyNodeExtensionResolution(unqualifiedPath, {extensions});\n\n  if (qualifiedPath) {\n    return path.normalize(qualifiedPath);\n  } else {\n    throw makeError(\n      `QUALIFIED_PATH_RESOLUTION_FAILED`,\n      `Couldn\'t find a suitable Node resolution for unqualified path "${unqualifiedPath}"`,\n      {unqualifiedPath}\n    );\n  }\n};\n\n/**\n * Transforms a request into a fully qualified path.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveRequest = function resolveRequest(request, issuer, {considerBuiltins, extensions} = {}) {\n  let unqualifiedPath;\n\n  try {\n    unqualifiedPath = exports.resolveToUnqualified(request, issuer, {considerBuiltins});\n  } catch (originalError) {\n    // If we get a BUILTIN_NODE_RESOLUTION_FAIL error there, it means that we\'ve had to use the builtin node\n    // resolution, which usually shouldn\'t happen. It might be because the user is trying to require something\n    // from a path loaded through a symlink (which is not possible, because we need something normalized to\n    // figure out which package is making the require call), so we try to make the same request using a fully\n    // resolved issuer and throws a better and more actionable error if it works.\n    if (originalError.code === `BUILTIN_NODE_RESOLUTION_FAIL`) {\n      let realIssuer;\n\n      try {\n        realIssuer = realpathSync(issuer);\n      } catch (error) {}\n\n      if (realIssuer) {\n        if (issuer.endsWith(`/`)) {\n          realIssuer = realIssuer.replace(/\\/?$/, `/`);\n        }\n\n        try {\n          exports.resolveToUnqualified(request, realIssuer, {considerBuiltins});\n        } catch (error) {\n          // If an error was thrown, the problem doesn\'t seem to come from a path not being normalized, so we\n          // can just throw the original error which was legit.\n          throw originalError;\n        }\n\n        // If we reach this stage, it means that resolveToUnqualified didn\'t fail when using the fully resolved\n        // file path, which is very likely caused by a module being invoked through Node with a path not being\n        // correctly normalized (ie you should use "node $(realpath script.js)" instead of "node script.js").\n        throw makeError(\n          `SYMLINKED_PATH_DETECTED`,\n          `A pnp module ("${request}") has been required from what seems to be a symlinked path ("${issuer}"). This is not possible, you must ensure that your modules are invoked through their fully resolved path on the filesystem (in this case "${realIssuer}").`,\n          {\n            request,\n            issuer,\n            realIssuer,\n          }\n        );\n      }\n    }\n    throw originalError;\n  }\n\n  if (unqualifiedPath === null) {\n    return null;\n  }\n\n  try {\n    return exports.resolveUnqualified(unqualifiedPath, {extensions});\n  } catch (resolutionError) {\n    if (resolutionError.code === \'QUALIFIED_PATH_RESOLUTION_FAILED\') {\n      Object.assign(resolutionError.data, {request, issuer});\n    }\n    throw resolutionError;\n  }\n};\n\n/**\n * Setups the hook into the Node environment.\n *\n * From this point on, any call to `require()` will go through the "resolveRequest" function, and the result will\n * be used as path of the file to load.\n */\n\nexports.setup = function setup() {\n  // A small note: we don\'t replace the cache here (and instead use the native one). This is an effort to not\n  // break code similar to "delete require.cache[require.resolve(FOO)]", where FOO is a package located outside\n  // of the Yarn dependency tree. In this case, we defer the load to the native loader. If we were to replace the\n  // cache by our own, the native loader would populate its own cache, which wouldn\'t be exposed anymore, so the\n  // delete call would be broken.\n\n  const originalModuleLoad = Module._load;\n\n  Module._load = function(request, parent, isMain) {\n    if (!enableNativeHooks) {\n      return originalModuleLoad.call(Module, request, parent, isMain);\n    }\n\n    // Builtins are managed by the regular Node loader\n\n    if (builtinModules.has(request)) {\n      try {\n        enableNativeHooks = false;\n        return originalModuleLoad.call(Module, request, parent, isMain);\n      } finally {\n        enableNativeHooks = true;\n      }\n    }\n\n    // The \'pnpapi\' name is reserved to return the PnP api currently in use by the program\n\n    if (request === `pnpapi`) {\n      return pnpModule.exports;\n    }\n\n    // Request `Module._resolveFilename` (ie. `resolveRequest`) to tell us which file we should load\n\n    const modulePath = Module._resolveFilename(request, parent, isMain);\n\n    // Check if the module has already been created for the given file\n\n    const cacheEntry = Module._cache[modulePath];\n\n    if (cacheEntry) {\n      return cacheEntry.exports;\n    }\n\n    // Create a new module and store it into the cache\n\n    const module = new Module(modulePath, parent);\n    Module._cache[modulePath] = module;\n\n    // The main module is exposed as global variable\n\n    if (isMain) {\n      process.mainModule = module;\n      module.id = \'.\';\n    }\n\n    // Try to load the module, and remove it from the cache if it fails\n\n    let hasThrown = true;\n\n    try {\n      module.load(modulePath);\n      hasThrown = false;\n    } finally {\n      if (hasThrown) {\n        delete Module._cache[modulePath];\n      }\n    }\n\n    // Some modules might have to be patched for compatibility purposes\n\n    for (const [filter, patchFn] of patchedModules) {\n      if (filter.test(request)) {\n        module.exports = patchFn(exports.findPackageLocator(parent.filename), module.exports);\n      }\n    }\n\n    return module.exports;\n  };\n\n  const originalModuleResolveFilename = Module._resolveFilename;\n\n  Module._resolveFilename = function(request, parent, isMain, options) {\n    if (!enableNativeHooks) {\n      return originalModuleResolveFilename.call(Module, request, parent, isMain, options);\n    }\n\n    let issuers;\n\n    if (options) {\n      const optionNames = new Set(Object.keys(options));\n      optionNames.delete(\'paths\');\n\n      if (optionNames.size > 0) {\n        throw makeError(\n          `UNSUPPORTED`,\n          `Some options passed to require() aren\'t supported by PnP yet (${Array.from(optionNames).join(\', \')})`\n        );\n      }\n\n      if (options.paths) {\n        issuers = options.paths.map(entry => `${path.normalize(entry)}/`);\n      }\n    }\n\n    if (!issuers) {\n      const issuerModule = getIssuerModule(parent);\n      const issuer = issuerModule ? issuerModule.filename : `${process.cwd()}/`;\n\n      issuers = [issuer];\n    }\n\n    let firstError;\n\n    for (const issuer of issuers) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, issuer);\n      } catch (error) {\n        firstError = firstError || error;\n        continue;\n      }\n\n      return resolution !== null ? resolution : request;\n    }\n\n    throw firstError;\n  };\n\n  const originalFindPath = Module._findPath;\n\n  Module._findPath = function(request, paths, isMain) {\n    if (!enableNativeHooks) {\n      return originalFindPath.call(Module, request, paths, isMain);\n    }\n\n    for (const path of paths || []) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, path);\n      } catch (error) {\n        continue;\n      }\n\n      if (resolution) {\n        return resolution;\n      }\n    }\n\n    return false;\n  };\n\n  process.versions.pnp = String(exports.VERSIONS.std);\n};\n\nexports.setupCompatibilityLayer = () => {\n  // ESLint currently doesn\'t have any portable way for shared configs to specify their own\n  // plugins that should be used (https://github.com/eslint/eslint/issues/10125). This will\n  // likely get fixed at some point, but it\'ll take time and in the meantime we\'ll just add\n  // additional fallback entries for common shared configs.\n\n  for (const name of [`react-scripts`]) {\n    const packageInformationStore = packageInformationStores.get(name);\n    if (packageInformationStore) {\n      for (const reference of packageInformationStore.keys()) {\n        fallbackLocators.push({name, reference});\n      }\n    }\n  }\n\n  // Modern versions of `resolve` support a specific entry point that custom resolvers can use\n  // to inject a specific resolution logic without having to patch the whole package.\n  //\n  // Cf: https://github.com/browserify/resolve/pull/174\n\n  patchedModules.push([\n    /^\\.\\/normalize-options\\.js$/,\n    (issuer, normalizeOptions) => {\n      if (!issuer || issuer.name !== \'resolve\') {\n        return normalizeOptions;\n      }\n\n      return (request, opts) => {\n        opts = opts || {};\n\n        if (opts.forceNodeResolution) {\n          return opts;\n        }\n\n        opts.preserveSymlinks = true;\n        opts.paths = function(request, basedir, getNodeModulesDir, opts) {\n          // Extract the name of the package being requested (1=full name, 2=scope name, 3=local name)\n          const parts = request.match(/^((?:(@[^\\/]+)\\/)?([^\\/]+))/);\n\n          // make sure that basedir ends with a slash\n          if (basedir.charAt(basedir.length - 1) !== \'/\') {\n            basedir = path.join(basedir, \'/\');\n          }\n          // This is guaranteed to return the path to the "package.json" file from the given package\n          const manifestPath = exports.resolveToUnqualified(`${parts[1]}/package.json`, basedir);\n\n          // The first dirname strips the package.json, the second strips the local named folder\n          let nodeModules = path.dirname(path.dirname(manifestPath));\n\n          // Strips the scope named folder if needed\n          if (parts[2]) {\n            nodeModules = path.dirname(nodeModules);\n          }\n\n          return [nodeModules];\n        };\n\n        return opts;\n      };\n    },\n  ]);\n};\n\nif (module.parent && module.parent.id === \'internal/preload\') {\n  exports.setupCompatibilityLayer();\n\n  exports.setup();\n}\n\nif (process.mainModule === module) {\n  exports.setupCompatibilityLayer();\n\n  const reportError = (code, message, data) => {\n    process.stdout.write(`${JSON.stringify([{code, message, data}, null])}\\n`);\n  };\n\n  const reportSuccess = resolution => {\n    process.stdout.write(`${JSON.stringify([null, resolution])}\\n`);\n  };\n\n  const processResolution = (request, issuer) => {\n    try {\n      reportSuccess(exports.resolveRequest(request, issuer));\n    } catch (error) {\n      reportError(error.code, error.message, error.data);\n    }\n  };\n\n  const processRequest = data => {\n    try {\n      const [request, issuer] = JSON.parse(data);\n      processResolution(request, issuer);\n    } catch (error) {\n      reportError(`INVALID_JSON`, error.message, error.data);\n    }\n  };\n\n  if (process.argv.length > 2) {\n    if (process.argv.length !== 4) {\n      process.stderr.write(`Usage: ${process.argv[0]} ${process.argv[1]} <request> <issuer>\\n`);\n      process.exitCode = 64; /* EX_USAGE */\n    } else {\n      processResolution(process.argv[2], process.argv[3]);\n    }\n  } else {\n    let buffer = \'\';\n    const decoder = new StringDecoder.StringDecoder();\n\n    process.stdin.on(\'data\', chunk => {\n      buffer += decoder.write(chunk);\n\n      do {\n        const index = buffer.indexOf(\'\\n\');\n        if (index === -1) {\n          break;\n        }\n\n        const line = buffer.slice(0, index);\n        buffer = buffer.slice(index + 1);\n\n        processRequest(line);\n      } while (true);\n    });\n  }\n}\n';
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.getTransitiveDevDependencies = getTransitiveDevDependencies;
+      function dependenciesObjectToPatterns(dependencies) {
+        if (!dependencies) {
+          return [];
+        }
+        return Object.keys(dependencies).map(
+          (name) => `${name}@${(dependencies || {})[name]}`,
+        );
+      }
 
+      // Enumerate all the transitive dependencies of a set of top-level packages
+      function getTransitiveDependencies(lockfile, roots) {
+        // Queue of dependency patterns to visit; set of already-visited patterns
+        const queue = [];
+        const patterns = new Set();
 
-const crypto = __webpack_require__(11);
-const invariant = __webpack_require__(9);
-const path = __webpack_require__(0);
+        const enqueue = (pattern) => {
+          if (patterns.has(pattern)) {
+            return;
+          }
+          patterns.add(pattern);
+          queue.push(pattern);
+        };
 
-const backwardSlashRegExp = /\\/g;
+        roots.forEach(enqueue);
 
-const OFFLINE_CACHE_EXTENSION = `.zip`;
+        // Final result set
+        const transitiveDependencies = new Set();
 
-function generateMaps(packageInformationStores, blacklistedLocations) {
-  let code = ``;
+        while (queue.length > 0) {
+          const pattern = queue.shift();
+          const lockManifest = lockfile.getLocked(pattern);
 
-  // Bake the information stores into our generated code
-  code += `let packageInformationStores = new Map([\n`;
-  for (var _iterator = packageInformationStores, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref2;
+          if (!lockManifest) {
+            continue;
+          }
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref2 = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref2 = _i.value;
-    }
+          // Add the dependency to the result set
+          transitiveDependencies.add(
+            `${lockManifest.name}@${lockManifest.version}`,
+          );
 
-    const _ref = _ref2;
-    const packageName = _ref[0];
-    const packageInformationStore = _ref[1];
+          // Enqueue any dependencies of the dependency for processing
 
-    code += `  [${JSON.stringify(packageName)}, new Map([\n`;
-    for (var _iterator4 = packageInformationStore, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-      var _ref7;
+          const dependencyPatterns = dependenciesObjectToPatterns(
+            lockManifest.dependencies,
+          );
+          dependencyPatterns.forEach(enqueue);
 
-      if (_isArray4) {
-        if (_i4 >= _iterator4.length) break;
-        _ref7 = _iterator4[_i4++];
-      } else {
-        _i4 = _iterator4.next();
-        if (_i4.done) break;
-        _ref7 = _i4.value;
-      }
-
-      const _ref6 = _ref7;
-      const packageReference = _ref6[0];
-      var _ref6$ = _ref6[1];
-      const packageLocation = _ref6$.packageLocation;
-      const packageDependencies = _ref6$.packageDependencies;
-
-      code += `    [${JSON.stringify(packageReference)}, {\n`;
-      code += `      packageLocation: path.resolve(__dirname, ${JSON.stringify(packageLocation)}),\n`;
-      code += `      packageDependencies: new Map([\n`;
-      for (var _iterator5 = packageDependencies.entries(), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-        var _ref9;
-
-        if (_isArray5) {
-          if (_i5 >= _iterator5.length) break;
-          _ref9 = _iterator5[_i5++];
-        } else {
-          _i5 = _iterator5.next();
-          if (_i5.done) break;
-          _ref9 = _i5.value;
+          const optionalDependencyPatterns = dependenciesObjectToPatterns(
+            lockManifest.optionalDependencies,
+          );
+          optionalDependencyPatterns.forEach(enqueue);
         }
 
-        const _ref8 = _ref9;
-        const dependencyName = _ref8[0];
-        const dependencyReference = _ref8[1];
+        return transitiveDependencies;
+      }
 
-        code += `        [${JSON.stringify(dependencyName)}, ${JSON.stringify(dependencyReference)}],\n`;
+      function setDifference(x, y) {
+        return new Set([...x].filter((value) => !y.has(value)));
       }
-      code += `      ]),\n`;
-      code += `    }],\n`;
-    }
-    code += `  ])],\n`;
-  }
-  code += `]);\n`;
-
-  code += `\n`;
-
-  // Also bake an inverse map that will allow us to find the package information based on the path
-  code += `let locatorsByLocations = new Map([\n`;
-  for (var _iterator2 = blacklistedLocations, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-    var _ref3;
-
-    if (_isArray2) {
-      if (_i2 >= _iterator2.length) break;
-      _ref3 = _iterator2[_i2++];
-    } else {
-      _i2 = _iterator2.next();
-      if (_i2.done) break;
-      _ref3 = _i2.value;
-    }
 
-    const blacklistedLocation = _ref3;
+      // Given a manifest, an optional workspace layout, and a lockfile, enumerate
+      // all package versions that:
+      // i) are present in the lockfile
+      // ii) are a transitive dependency of some top-level devDependency
+      // iii) are not a transitive dependency of some top-level production dependency
+      function getTransitiveDevDependencies(
+        packageManifest,
+        workspaceLayout,
+        lockfile,
+      ) {
+        // Enumerate the top-level package manifest as well as any workspace manifests
+        const manifests = [packageManifest];
+        if (workspaceLayout) {
+          for (
+            var _iterator = Object.keys(workspaceLayout.workspaces),
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-    code += `  [${JSON.stringify(blacklistedLocation)}, blacklistedLocator],\n`;
-  }
-  for (var _iterator3 = packageInformationStores, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-    var _ref5;
-
-    if (_isArray3) {
-      if (_i3 >= _iterator3.length) break;
-      _ref5 = _iterator3[_i3++];
-    } else {
-      _i3 = _iterator3.next();
-      if (_i3.done) break;
-      _ref5 = _i3.value;
-    }
+          ) {
+            var _ref;
 
-    const _ref4 = _ref5;
-    const packageName = _ref4[0];
-    const packageInformationStore = _ref4[1];
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-    for (var _iterator6 = packageInformationStore, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-      var _ref11;
+            const name = _ref;
 
-      if (_isArray6) {
-        if (_i6 >= _iterator6.length) break;
-        _ref11 = _iterator6[_i6++];
-      } else {
-        _i6 = _iterator6.next();
-        if (_i6.done) break;
-        _ref11 = _i6.value;
-      }
+            manifests.push(workspaceLayout.workspaces[name].manifest);
+          }
+        }
 
-      const _ref10 = _ref11;
-      const packageReference = _ref10[0];
-      const packageLocation = _ref10[1].packageLocation;
+        // Collect all the top-level production and development dependencies across all manifests
+        let productionRoots = [];
+        let developmentRoots = [];
+        for (
+          var _iterator2 = manifests,
+            _isArray2 = Array.isArray(_iterator2),
+            _i2 = 0,
+            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
+          ;
 
-      if (packageName !== null) {
-        code += `  [${JSON.stringify(packageLocation)}, ${JSON.stringify({
-          name: packageName,
-          reference: packageReference
-        })}],\n`;
-      } else {
-        code += `  [${JSON.stringify(packageLocation)}, topLevelLocator],\n`;
-      }
-    }
-  }
-  code += `]);\n`;
+        ) {
+          var _ref2;
+
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref2 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref2 = _i2.value;
+          }
 
-  return code;
-}
+          const manifest = _ref2;
 
-function generateFindPackageLocator(packageInformationStores) {
-  let code = ``;
+          productionRoots = productionRoots.concat(
+            dependenciesObjectToPatterns(manifest.dependencies),
+          );
+          productionRoots = productionRoots.concat(
+            dependenciesObjectToPatterns(manifest.optionalDependencies),
+          );
+          developmentRoots = developmentRoots.concat(
+            dependenciesObjectToPatterns(manifest.devDependencies),
+          );
+        }
 
-  // We get the list of each string length we'll need to check in order to find the current package context
-  const lengths = new Map();
+        // Enumerate all the transitive production and development dependencies
+        const productionDependencies = getTransitiveDependencies(
+          lockfile,
+          productionRoots,
+        );
+        const developmentDependencies = getTransitiveDependencies(
+          lockfile,
+          developmentRoots,
+        );
 
-  for (var _iterator7 = packageInformationStores.values(), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-    var _ref12;
+        // Exclude any development dependencies that are also production dependencies
+        return setDifference(developmentDependencies, productionDependencies);
+      }
 
-    if (_isArray7) {
-      if (_i7 >= _iterator7.length) break;
-      _ref12 = _iterator7[_i7++];
-    } else {
-      _i7 = _iterator7.next();
-      if (_i7.done) break;
-      _ref12 = _i7.value;
-    }
+      /***/
+    },
+    /* 581 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const packageInformationStore = _ref12;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.parseRefs =
+        exports.resolveVersion =
+        exports.isCommitSha =
+          undefined;
 
-    for (var _iterator9 = packageInformationStore.values(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
-      var _ref16;
+      var _asyncToGenerator2;
 
-      if (_isArray9) {
-        if (_i9 >= _iterator9.length) break;
-        _ref16 = _iterator9[_i9++];
-      } else {
-        _i9 = _iterator9.next();
-        if (_i9.done) break;
-        _ref16 = _i9.value;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
       }
 
-      const _ref15 = _ref16;
-      const packageLocation = _ref15.packageLocation;
+      var _misc;
 
-      if (packageLocation === null) {
-        continue;
+      function _load_misc() {
+        return (_misc = __webpack_require__(18));
       }
 
-      const length = packageLocation.length;
-      const count = (lengths.get(length) || 0) + 1;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-      lengths.set(length, count);
-    }
-  }
+      const semver = __webpack_require__(22);
 
-  // We must try the larger lengths before the smaller ones, because smaller ones might also match the longest ones
-  // (for instance, /project/path will match /project/path/.pnp/global/node_modules/pnp-cf5f9c17b8f8db)
-  const sortedLengths = Array.from(lengths.entries()).sort((a, b) => {
-    return b[0] - a[0];
-  });
-
-  // Generate a function that, given a file path, returns the associated package name
-  code += `exports.findPackageLocator = function findPackageLocator(location) {\n`;
-  code += `  let relativeLocation = normalizePath(path.relative(__dirname, location));\n`;
-  code += `\n`;
-  code += `  if (!relativeLocation.match(isStrictRegExp))\n`;
-  code += `    relativeLocation = \`./\${relativeLocation}\`;\n`;
-  code += `\n`;
-  code += `  if (location.match(isDirRegExp) && relativeLocation.charAt(relativeLocation.length - 1) !== '/')\n`;
-  code += `    relativeLocation = \`\${relativeLocation}/\`;\n`;
-  code += `\n`;
-  code += `  let match;\n`;
-
-  for (var _iterator8 = sortedLengths, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
-    var _ref14;
-
-    if (_isArray8) {
-      if (_i8 >= _iterator8.length) break;
-      _ref14 = _iterator8[_i8++];
-    } else {
-      _i8 = _iterator8.next();
-      if (_i8.done) break;
-      _ref14 = _i8.value;
-    }
+      const REF_PREFIX = "refs/";
+      const REF_TAG_PREFIX = "refs/tags/";
+      const REF_BRANCH_PREFIX = "refs/heads/";
+      const REF_PR_PREFIX = "refs/pull/";
 
-    const _ref13 = _ref14;
-    const length = _ref13[0];
+      // This regex is designed to match output from git of the style:
+      //   ebeb6eafceb61dd08441ffe086c77eb472842494  refs/tags/v0.21.0
+      // and extract the hash and ref name as capture groups
+      const GIT_REF_LINE_REGEXP =
+        /^([a-fA-F0-9]+)\s+(refs\/(?:tags|heads|pull|remotes)\/.*)$/;
 
-    code += `\n`;
-    code += `  if (relativeLocation.length >= ${length} && relativeLocation[${length - 1}] === '/')\n`;
-    code += `    if (match = locatorsByLocations.get(relativeLocation.substr(0, ${length})))\n`;
-    code += `      return blacklistCheck(match);\n`;
-  }
+      const COMMIT_SHA_REGEXP = /^[a-f0-9]{5,40}$/;
+      const REF_NAME_REGEXP = /^refs\/(tags|heads)\/(.+)$/;
 
-  code += `\n`;
-  code += `  return null;\n`;
-  code += `};\n`;
+      const isCommitSha = (exports.isCommitSha = (target) =>
+        COMMIT_SHA_REGEXP.test(target));
+
+      const tryVersionAsGitCommit = ({ version, refs, git }) => {
+        const lowercaseVersion = version.toLowerCase();
+        if (!isCommitSha(lowercaseVersion)) {
+          return Promise.resolve(null);
+        }
+        for (
+          var _iterator = refs.entries(),
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-  return code;
-}
+        ) {
+          var _ref2;
 
-/***/ }),
-/* 580 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref2 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref2 = _i.value;
+          }
 
-"use strict";
+          const _ref = _ref2;
+          const ref = _ref[0];
+          const sha = _ref[1];
 
+          if (sha.startsWith(lowercaseVersion)) {
+            return Promise.resolve({ sha, ref });
+          }
+        }
+        return git.resolveCommit(lowercaseVersion);
+      };
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.getTransitiveDevDependencies = getTransitiveDevDependencies;
-function dependenciesObjectToPatterns(dependencies) {
-  if (!dependencies) {
-    return [];
-  }
-  return Object.keys(dependencies).map(name => `${name}@${(dependencies || {})[name]}`);
-}
-
-// Enumerate all the transitive dependencies of a set of top-level packages
-function getTransitiveDependencies(lockfile, roots) {
-  // Queue of dependency patterns to visit; set of already-visited patterns
-  const queue = [];
-  const patterns = new Set();
-
-  const enqueue = pattern => {
-    if (patterns.has(pattern)) {
-      return;
-    }
-    patterns.add(pattern);
-    queue.push(pattern);
-  };
+      const tryEmptyVersionAsDefaultBranch = ({ version, git }) =>
+        version.trim() === ""
+          ? git.resolveDefaultBranch()
+          : Promise.resolve(null);
 
-  roots.forEach(enqueue);
+      const tryWildcardVersionAsDefaultBranch = ({ version, git }) =>
+        version === "*" ? git.resolveDefaultBranch() : Promise.resolve(null);
 
-  // Final result set
-  const transitiveDependencies = new Set();
+      const tryRef = (refs, ref) => {
+        const sha = refs.get(ref);
+        return sha ? { sha, ref } : null;
+      };
 
-  while (queue.length > 0) {
-    const pattern = queue.shift();
-    const lockManifest = lockfile.getLocked(pattern);
+      const tryVersionAsFullRef = ({ version, refs }) =>
+        version.startsWith("refs/") ? tryRef(refs, version) : null;
 
-    if (!lockManifest) {
-      continue;
-    }
+      const tryVersionAsTagName = ({ version, refs }) =>
+        tryRef(refs, `${REF_TAG_PREFIX}${version}`);
 
-    // Add the dependency to the result set
-    transitiveDependencies.add(`${lockManifest.name}@${lockManifest.version}`);
+      const tryVersionAsPullRequestNo = ({ version, refs }) =>
+        tryRef(refs, `${REF_PR_PREFIX}${version}`);
 
-    // Enqueue any dependencies of the dependency for processing
+      const tryVersionAsBranchName = ({ version, refs }) =>
+        tryRef(refs, `${REF_BRANCH_PREFIX}${version}`);
 
-    const dependencyPatterns = dependenciesObjectToPatterns(lockManifest.dependencies);
-    dependencyPatterns.forEach(enqueue);
+      const tryVersionAsDirectRef = ({ version, refs }) =>
+        tryRef(refs, `${REF_PREFIX}${version}`);
 
-    const optionalDependencyPatterns = dependenciesObjectToPatterns(lockManifest.optionalDependencies);
-    optionalDependencyPatterns.forEach(enqueue);
-  }
+      const computeSemverNames = ({ config, refs }) => {
+        const names = {
+          tags: [],
+          heads: [],
+        };
+        for (
+          var _iterator2 = refs.keys(),
+            _isArray2 = Array.isArray(_iterator2),
+            _i2 = 0,
+            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
+          ;
 
-  return transitiveDependencies;
-}
-
-function setDifference(x, y) {
-  return new Set([...x].filter(value => !y.has(value)));
-}
-
-// Given a manifest, an optional workspace layout, and a lockfile, enumerate
-// all package versions that:
-// i) are present in the lockfile
-// ii) are a transitive dependency of some top-level devDependency
-// iii) are not a transitive dependency of some top-level production dependency
-function getTransitiveDevDependencies(packageManifest, workspaceLayout, lockfile) {
-  // Enumerate the top-level package manifest as well as any workspace manifests
-  const manifests = [packageManifest];
-  if (workspaceLayout) {
-    for (var _iterator = Object.keys(workspaceLayout.workspaces), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
-
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
-      }
+        ) {
+          var _ref3;
 
-      const name = _ref;
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref3 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref3 = _i2.value;
+          }
 
-      manifests.push(workspaceLayout.workspaces[name].manifest);
-    }
-  }
+          const ref = _ref3;
 
-  // Collect all the top-level production and development dependencies across all manifests
-  let productionRoots = [];
-  let developmentRoots = [];
-  for (var _iterator2 = manifests, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-    var _ref2;
-
-    if (_isArray2) {
-      if (_i2 >= _iterator2.length) break;
-      _ref2 = _iterator2[_i2++];
-    } else {
-      _i2 = _iterator2.next();
-      if (_i2.done) break;
-      _ref2 = _i2.value;
-    }
+          const match = REF_NAME_REGEXP.exec(ref);
+          if (!match) {
+            continue;
+          }
+          const type = match[1],
+            name = match[2];
 
-    const manifest = _ref2;
+          if (semver.valid(name, config.looseSemver)) {
+            names[type].push(name);
+          }
+        }
+        return names;
+      };
 
-    productionRoots = productionRoots.concat(dependenciesObjectToPatterns(manifest.dependencies));
-    productionRoots = productionRoots.concat(dependenciesObjectToPatterns(manifest.optionalDependencies));
-    developmentRoots = developmentRoots.concat(dependenciesObjectToPatterns(manifest.devDependencies));
-  }
+      const findSemver = (version, config, namesList) =>
+        config.resolveConstraints(namesList, version);
 
-  // Enumerate all the transitive production and development dependencies
-  const productionDependencies = getTransitiveDependencies(lockfile, productionRoots);
-  const developmentDependencies = getTransitiveDependencies(lockfile, developmentRoots);
+      const tryVersionAsTagSemver = (() => {
+        var _ref4 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          { version, config, refs },
+          names,
+        ) {
+          const result = yield findSemver(
+            version.replace(/^semver:/, ""),
+            config,
+            names.tags,
+          );
+          return result ? tryRef(refs, `${REF_TAG_PREFIX}${result}`) : null;
+        });
 
-  // Exclude any development dependencies that are also production dependencies
-  return setDifference(developmentDependencies, productionDependencies);
-}
+        return function tryVersionAsTagSemver(_x, _x2) {
+          return _ref4.apply(this, arguments);
+        };
+      })();
 
-/***/ }),
-/* 581 */
-/***/ (function(module, exports, __webpack_require__) {
+      const tryVersionAsBranchSemver = (() => {
+        var _ref5 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
+          { version, config, refs },
+          names,
+        ) {
+          const result = yield findSemver(
+            version.replace(/^semver:/, ""),
+            config,
+            names.heads,
+          );
+          return result ? tryRef(refs, `${REF_BRANCH_PREFIX}${result}`) : null;
+        });
 
-"use strict";
+        return function tryVersionAsBranchSemver(_x3, _x4) {
+          return _ref5.apply(this, arguments);
+        };
+      })();
 
+      const tryVersionAsSemverRange = (() => {
+        var _ref6 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (options) {
+            const names = computeSemverNames(options);
+            return (
+              (yield tryVersionAsTagSemver(options, names)) ||
+              tryVersionAsBranchSemver(options, names)
+            );
+          },
+        );
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.parseRefs = exports.resolveVersion = exports.isCommitSha = undefined;
+        return function tryVersionAsSemverRange(_x5) {
+          return _ref6.apply(this, arguments);
+        };
+      })();
 
-var _asyncToGenerator2;
+      const VERSION_RESOLUTION_STEPS = [
+        tryEmptyVersionAsDefaultBranch,
+        tryVersionAsGitCommit,
+        tryVersionAsFullRef,
+        tryVersionAsTagName,
+        tryVersionAsPullRequestNo,
+        tryVersionAsBranchName,
+        tryVersionAsSemverRange,
+        tryWildcardVersionAsDefaultBranch,
+        tryVersionAsDirectRef,
+      ];
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      /**
+       * Resolve a git-url hash (version) to a git commit sha and branch/tag ref
+       * Returns null if the version cannot be resolved to any commit
+       */
 
-var _misc;
+      const resolveVersion = (exports.resolveVersion = (() => {
+        var _ref7 = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (options) {
+            for (
+              var _iterator3 = VERSION_RESOLUTION_STEPS,
+                _isArray3 = Array.isArray(_iterator3),
+                _i3 = 0,
+                _iterator3 = _isArray3
+                  ? _iterator3
+                  : _iterator3[Symbol.iterator]();
+              ;
 
-function _load_misc() {
-  return _misc = __webpack_require__(18);
-}
+            ) {
+              var _ref8;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              if (_isArray3) {
+                if (_i3 >= _iterator3.length) break;
+                _ref8 = _iterator3[_i3++];
+              } else {
+                _i3 = _iterator3.next();
+                if (_i3.done) break;
+                _ref8 = _i3.value;
+              }
 
-const semver = __webpack_require__(22);
+              const testFunction = _ref8;
 
-const REF_PREFIX = 'refs/';
-const REF_TAG_PREFIX = 'refs/tags/';
-const REF_BRANCH_PREFIX = 'refs/heads/';
-const REF_PR_PREFIX = 'refs/pull/';
+              const result = yield testFunction(options);
+              if (result !== null) {
+                return result;
+              }
+            }
+            return null;
+          },
+        );
 
-// This regex is designed to match output from git of the style:
-//   ebeb6eafceb61dd08441ffe086c77eb472842494  refs/tags/v0.21.0
-// and extract the hash and ref name as capture groups
-const GIT_REF_LINE_REGEXP = /^([a-fA-F0-9]+)\s+(refs\/(?:tags|heads|pull|remotes)\/.*)$/;
+        return function resolveVersion(_x6) {
+          return _ref7.apply(this, arguments);
+        };
+      })());
 
-const COMMIT_SHA_REGEXP = /^[a-f0-9]{5,40}$/;
-const REF_NAME_REGEXP = /^refs\/(tags|heads)\/(.+)$/;
+      /**
+       * Parse Git ref lines into hash of ref names to SHA hashes
+       */
 
-const isCommitSha = exports.isCommitSha = target => COMMIT_SHA_REGEXP.test(target);
+      const parseRefs = (exports.parseRefs = (stdout) => {
+        // store references
+        const refs = new Map();
 
-const tryVersionAsGitCommit = ({ version, refs, git }) => {
-  const lowercaseVersion = version.toLowerCase();
-  if (!isCommitSha(lowercaseVersion)) {
-    return Promise.resolve(null);
-  }
-  for (var _iterator = refs.entries(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref2;
-
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref2 = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref2 = _i.value;
-    }
+        // line delimited
+        const refLines = stdout.split("\n");
 
-    const _ref = _ref2;
-    const ref = _ref[0];
-    const sha = _ref[1];
+        for (
+          var _iterator4 = refLines,
+            _isArray4 = Array.isArray(_iterator4),
+            _i4 = 0,
+            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
+          ;
 
-    if (sha.startsWith(lowercaseVersion)) {
-      return Promise.resolve({ sha, ref });
-    }
-  }
-  return git.resolveCommit(lowercaseVersion);
-};
+        ) {
+          var _ref9;
 
-const tryEmptyVersionAsDefaultBranch = ({ version, git }) => version.trim() === '' ? git.resolveDefaultBranch() : Promise.resolve(null);
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref9 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref9 = _i4.value;
+          }
 
-const tryWildcardVersionAsDefaultBranch = ({ version, git }) => version === '*' ? git.resolveDefaultBranch() : Promise.resolve(null);
+          const line = _ref9;
 
-const tryRef = (refs, ref) => {
-  const sha = refs.get(ref);
-  return sha ? { sha, ref } : null;
-};
+          const match = GIT_REF_LINE_REGEXP.exec(line);
 
-const tryVersionAsFullRef = ({ version, refs }) => version.startsWith('refs/') ? tryRef(refs, version) : null;
+          if (match) {
+            const sha = match[1],
+              tagName = match[2];
 
-const tryVersionAsTagName = ({ version, refs }) => tryRef(refs, `${REF_TAG_PREFIX}${version}`);
+            // As documented in gitrevisions:
+            //   https://www.kernel.org/pub/software/scm/git/docs/gitrevisions.html#_specifying_revisions
+            // "A suffix ^ followed by an empty brace pair means the object could be a tag,
+            //   and dereference the tag recursively until a non-tag object is found."
+            // In other words, the hash without ^{} is the hash of the tag,
+            //   and the hash with ^{} is the hash of the commit at which the tag was made.
 
-const tryVersionAsPullRequestNo = ({ version, refs }) => tryRef(refs, `${REF_PR_PREFIX}${version}`);
+            const name = (0, (_misc || _load_misc()).removeSuffix)(
+              tagName,
+              "^{}",
+            );
 
-const tryVersionAsBranchName = ({ version, refs }) => tryRef(refs, `${REF_BRANCH_PREFIX}${version}`);
+            refs.set(name, sha);
+          }
+        }
 
-const tryVersionAsDirectRef = ({ version, refs }) => tryRef(refs, `${REF_PREFIX}${version}`);
+        return refs;
+      });
 
-const computeSemverNames = ({ config, refs }) => {
-  const names = {
-    tags: [],
-    heads: []
-  };
-  for (var _iterator2 = refs.keys(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-    var _ref3;
-
-    if (_isArray2) {
-      if (_i2 >= _iterator2.length) break;
-      _ref3 = _iterator2[_i2++];
-    } else {
-      _i2 = _iterator2.next();
-      if (_i2.done) break;
-      _ref3 = _i2.value;
-    }
+      /***/
+    },
+    /* 582 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const ref = _ref3;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.LogicalDependencyTree = undefined;
 
-    const match = REF_NAME_REGEXP.exec(ref);
-    if (!match) {
-      continue;
-    }
-    const type = match[1],
-          name = match[2];
+      var _npmLogicalTree;
 
-    if (semver.valid(name, config.looseSemver)) {
-      names[type].push(name);
-    }
-  }
-  return names;
-};
+      function _load_npmLogicalTree() {
+        return (_npmLogicalTree = _interopRequireDefault(
+          __webpack_require__(766),
+        ));
+      }
 
-const findSemver = (version, config, namesList) => config.resolveConstraints(namesList, version);
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-const tryVersionAsTagSemver = (() => {
-  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({ version, config, refs }, names) {
-    const result = yield findSemver(version.replace(/^semver:/, ''), config, names.tags);
-    return result ? tryRef(refs, `${REF_TAG_PREFIX}${result}`) : null;
-  });
+      class LogicalDependencyTree {
+        constructor(packageJson, packageLock) {
+          this.tree = (0, (_npmLogicalTree || _load_npmLogicalTree()).default)(
+            JSON.parse(packageJson),
+            JSON.parse(packageLock),
+          );
+        }
 
-  return function tryVersionAsTagSemver(_x, _x2) {
-    return _ref4.apply(this, arguments);
-  };
-})();
+        _findNode(name, parentNames) {
+          const parentTree = parentNames
+            ? parentNames.reduce((node, ancestor) => {
+                const ancestorNode = node.dependencies.get(ancestor);
+                return ancestorNode;
+              }, this.tree)
+            : this.tree;
+          const node = parentTree.dependencies.get(name);
+          return node;
+        }
+        getFixedVersionPattern(name, parentNames) {
+          const node = this._findNode(name, parentNames);
+          const version = node.version;
+          return `${node.name}@${version}`;
+        }
+      }
+      exports.LogicalDependencyTree = LogicalDependencyTree;
 
-const tryVersionAsBranchSemver = (() => {
-  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({ version, config, refs }, names) {
-    const result = yield findSemver(version.replace(/^semver:/, ''), config, names.heads);
-    return result ? tryRef(refs, `${REF_BRANCH_PREFIX}${result}`) : null;
-  });
+      /***/
+    },
+    /* 583 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return function tryVersionAsBranchSemver(_x3, _x4) {
-    return _ref5.apply(this, arguments);
-  };
-})();
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-const tryVersionAsSemverRange = (() => {
-  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (options) {
-    const names = computeSemverNames(options);
-    return (yield tryVersionAsTagSemver(options, names)) || tryVersionAsBranchSemver(options, names);
-  });
+      var _asyncToGenerator2;
 
-  return function tryVersionAsSemverRange(_x5) {
-    return _ref6.apply(this, arguments);
-  };
-})();
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-const VERSION_RESOLUTION_STEPS = [tryEmptyVersionAsDefaultBranch, tryVersionAsGitCommit, tryVersionAsFullRef, tryVersionAsTagName, tryVersionAsPullRequestNo, tryVersionAsBranchName, tryVersionAsSemverRange, tryWildcardVersionAsDefaultBranch, tryVersionAsDirectRef];
+      var _constants;
 
-/**
- * Resolve a git-url hash (version) to a git commit sha and branch/tag ref
- * Returns null if the version cannot be resolved to any commit
- */
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-const resolveVersion = exports.resolveVersion = (() => {
-  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (options) {
-    for (var _iterator3 = VERSION_RESOLUTION_STEPS, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-      var _ref8;
+      var _util;
 
-      if (_isArray3) {
-        if (_i3 >= _iterator3.length) break;
-        _ref8 = _iterator3[_i3++];
-      } else {
-        _i3 = _iterator3.next();
-        if (_i3.done) break;
-        _ref8 = _i3.value;
+      function _load_util() {
+        return (_util = __webpack_require__(221));
       }
 
-      const testFunction = _ref8;
+      var _index;
 
-      const result = yield testFunction(options);
-      if (result !== null) {
-        return result;
+      function _load_index() {
+        return (_index = __webpack_require__(78));
       }
-    }
-    return null;
-  });
-
-  return function resolveVersion(_x6) {
-    return _ref7.apply(this, arguments);
-  };
-})();
 
-/**
- * Parse Git ref lines into hash of ref names to SHA hashes
- */
+      var _inferLicense;
 
-const parseRefs = exports.parseRefs = stdout => {
-  // store references
-  const refs = new Map();
+      function _load_inferLicense() {
+        return (_inferLicense = _interopRequireDefault(
+          __webpack_require__(584),
+        ));
+      }
 
-  // line delimited
-  const refLines = stdout.split('\n');
+      var _fs;
 
-  for (var _iterator4 = refLines, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-    var _ref9;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      }
 
-    if (_isArray4) {
-      if (_i4 >= _iterator4.length) break;
-      _ref9 = _iterator4[_i4++];
-    } else {
-      _i4 = _iterator4.next();
-      if (_i4.done) break;
-      _ref9 = _i4.value;
-    }
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
-    const line = _ref9;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-    const match = GIT_REF_LINE_REGEXP.exec(line);
+      const semver = __webpack_require__(22);
+      const path = __webpack_require__(0);
+      const url = __webpack_require__(24);
 
-    if (match) {
-      const sha = match[1],
-            tagName = match[2];
+      const VALID_BIN_KEYS = /^(?!\.{0,2}$)[a-z0-9._-]+$/i;
 
-      // As documented in gitrevisions:
-      //   https://www.kernel.org/pub/software/scm/git/docs/gitrevisions.html#_specifying_revisions
-      // "A suffix ^ followed by an empty brace pair means the object could be a tag,
-      //   and dereference the tag recursively until a non-tag object is found."
-      // In other words, the hash without ^{} is the hash of the tag,
-      //   and the hash with ^{} is the hash of the commit at which the tag was made.
+      const LICENSE_RENAMES = {
+        "MIT/X11": "MIT",
+        X11: "MIT",
+      };
 
-      const name = (0, (_misc || _load_misc()).removeSuffix)(tagName, '^{}');
+      exports.default = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (info, moduleLoc, reporter, warn, looseSemver) {
+            const files = yield (_fs || _load_fs()).readdir(moduleLoc);
 
-      refs.set(name, sha);
-    }
-  }
+            // clean info.version
+            if (typeof info.version === "string") {
+              info.version =
+                semver.clean(info.version, looseSemver) || info.version;
+            }
 
-  return refs;
-};
+            // if name or version aren't set then set them to empty strings
+            info.name = info.name || "";
+            info.version = info.version || "";
 
-/***/ }),
-/* 582 */
-/***/ (function(module, exports, __webpack_require__) {
+            // if the man field is a string then coerce it to an array
+            if (typeof info.man === "string") {
+              info.man = [info.man];
+            }
 
-"use strict";
+            // if the keywords field is a string then split it on any whitespace
+            if (typeof info.keywords === "string") {
+              info.keywords = info.keywords.split(/\s+/g);
+            }
 
+            // if there's no contributors field but an authors field then expand it
+            if (!info.contributors && files.indexOf("AUTHORS") >= 0) {
+              const authorsFilepath = path.join(moduleLoc, "AUTHORS");
+              const authorsFilestats = yield (_fs || _load_fs()).stat(
+                authorsFilepath,
+              );
+              if (authorsFilestats.isFile()) {
+                let authors = yield (_fs || _load_fs()).readFile(
+                  authorsFilepath,
+                );
+                authors = authors
+                  .split(/\r?\n/g) // split on lines
+                  .map(function (line) {
+                    return line.replace(/^\s*#.*$/, "").trim();
+                  }) // remove comments
+                  .filter(function (line) {
+                    return !!line;
+                  }); // remove empty lines
+                info.contributors = authors;
+              }
+            }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.LogicalDependencyTree = undefined;
+            // expand people fields to objects
+            if (
+              typeof info.author === "string" ||
+              typeof info.author === "object"
+            ) {
+              info.author = (0, (_util || _load_util()).normalizePerson)(
+                info.author,
+              );
+            }
+            if (Array.isArray(info.contributors)) {
+              info.contributors = info.contributors.map(
+                (_util || _load_util()).normalizePerson,
+              );
+            }
+            if (Array.isArray(info.maintainers)) {
+              info.maintainers = info.maintainers.map(
+                (_util || _load_util()).normalizePerson,
+              );
+            }
 
-var _npmLogicalTree;
+            // if there's no readme field then load the README file from the cwd
+            if (!info.readme) {
+              const readmeCandidates = files
+                .filter(function (filename) {
+                  const lower = filename.toLowerCase();
+                  return lower === "readme" || lower.indexOf("readme.") === 0;
+                })
+                .sort(function (filename1, filename2) {
+                  // favor files with extensions
+                  return filename2.indexOf(".") - filename1.indexOf(".");
+                });
 
-function _load_npmLogicalTree() {
-  return _npmLogicalTree = _interopRequireDefault(__webpack_require__(766));
-}
+              for (
+                var _iterator = readmeCandidates,
+                  _isArray = Array.isArray(_iterator),
+                  _i = 0,
+                  _iterator = _isArray
+                    ? _iterator
+                    : _iterator[Symbol.iterator]();
+                ;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+              ) {
+                var _ref2;
 
-class LogicalDependencyTree {
-  constructor(packageJson, packageLock) {
-    this.tree = (0, (_npmLogicalTree || _load_npmLogicalTree()).default)(JSON.parse(packageJson), JSON.parse(packageLock));
-  }
+                if (_isArray) {
+                  if (_i >= _iterator.length) break;
+                  _ref2 = _iterator[_i++];
+                } else {
+                  _i = _iterator.next();
+                  if (_i.done) break;
+                  _ref2 = _i.value;
+                }
 
-  _findNode(name, parentNames) {
-    const parentTree = parentNames ? parentNames.reduce((node, ancestor) => {
-      const ancestorNode = node.dependencies.get(ancestor);
-      return ancestorNode;
-    }, this.tree) : this.tree;
-    const node = parentTree.dependencies.get(name);
-    return node;
-  }
-  getFixedVersionPattern(name, parentNames) {
-    const node = this._findNode(name, parentNames);
-    const version = node.version;
-    return `${node.name}@${version}`;
-  }
-}
-exports.LogicalDependencyTree = LogicalDependencyTree;
+                const readmeFilename = _ref2;
+
+                const readmeFilepath = path.join(moduleLoc, readmeFilename);
+                const readmeFileStats = yield (_fs || _load_fs()).stat(
+                  readmeFilepath,
+                );
+                if (readmeFileStats.isFile()) {
+                  info.readmeFilename = readmeFilename;
+                  info.readme = yield (_fs || _load_fs()).readFile(
+                    readmeFilepath,
+                  );
+                  break;
+                }
+              }
+            }
 
-/***/ }),
-/* 583 */
-/***/ (function(module, exports, __webpack_require__) {
+            // if there's no description then take the first paragraph from the readme
+            if (!info.description && info.readme) {
+              const desc = (0, (_util || _load_util()).extractDescription)(
+                info.readme,
+              );
+              if (desc) {
+                info.description = desc;
+              }
+            }
 
-"use strict";
+            // support array of engine keys
+            if (Array.isArray(info.engines)) {
+              const engines = {};
+              for (
+                var _iterator2 = info.engines,
+                  _isArray2 = Array.isArray(_iterator2),
+                  _i2 = 0,
+                  _iterator2 = _isArray2
+                    ? _iterator2
+                    : _iterator2[Symbol.iterator]();
+                ;
 
+              ) {
+                var _ref3;
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+                if (_isArray2) {
+                  if (_i2 >= _iterator2.length) break;
+                  _ref3 = _iterator2[_i2++];
+                } else {
+                  _i2 = _iterator2.next();
+                  if (_i2.done) break;
+                  _ref3 = _i2.value;
+                }
 
-var _asyncToGenerator2;
+                const str = _ref3;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+                if (typeof str === "string") {
+                  var _str$trim$split = str.trim().split(/ +/g);
 
-var _constants;
+                  const name = _str$trim$split[0],
+                    patternParts = _str$trim$split.slice(1);
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+                  engines[name] = patternParts.join(" ");
+                }
+              }
+              info.engines = engines;
+            }
 
-var _util;
+            // if the repository field is a string then assume it's a git repo and expand it
+            if (typeof info.repository === "string") {
+              info.repository = {
+                type: "git",
+                url: info.repository,
+              };
+            }
 
-function _load_util() {
-  return _util = __webpack_require__(221);
-}
+            const repo = info.repository;
 
-var _index;
+            // explode info.repository.url if it's a hosted git shorthand
+            if (
+              repo &&
+              typeof repo === "object" &&
+              typeof repo.url === "string"
+            ) {
+              repo.url = (0,
+              (_index || _load_index()).hostedGitFragmentToGitUrl)(
+                repo.url,
+                reporter,
+              );
+            }
 
-function _load_index() {
-  return _index = __webpack_require__(78);
-}
+            // allow bugs to be specified as a string, expand it to an object with a single url prop
+            if (typeof info.bugs === "string") {
+              info.bugs = { url: info.bugs };
+            }
 
-var _inferLicense;
+            // normalize homepage url to http
+            if (typeof info.homepage === "string") {
+              const parts = url.parse(info.homepage);
+              parts.protocol = parts.protocol || "http:";
+              if (parts.pathname && !parts.hostname) {
+                parts.hostname = parts.pathname;
+                parts.pathname = "";
+              }
+              info.homepage = url.format(parts);
+            }
 
-function _load_inferLicense() {
-  return _inferLicense = _interopRequireDefault(__webpack_require__(584));
-}
+            // if the `bin` field is as string then expand it to an object with a single property
+            // based on the original `bin` field and `name field`
+            // { name: "foo", bin: "cli.js" } -> { name: "foo", bin: { foo: "cli.js" } }
+            if (
+              typeof info.name === "string" &&
+              typeof info.bin === "string" &&
+              info.bin.length > 0
+            ) {
+              // Remove scoped package name for consistency with NPM's bin field fixing behaviour
+              const name = info.name.replace(/^@[^\/]+\//, "");
+              info.bin = { [name]: info.bin };
+            }
 
-var _fs;
+            // Validate that the bin entries reference only files within their package, and that
+            // their name is a valid file name
+            if (typeof info.bin === "object" && info.bin !== null) {
+              const bin = info.bin;
+              for (
+                var _iterator3 = Object.keys(bin),
+                  _isArray3 = Array.isArray(_iterator3),
+                  _i3 = 0,
+                  _iterator3 = _isArray3
+                    ? _iterator3
+                    : _iterator3[Symbol.iterator]();
+                ;
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+              ) {
+                var _ref4;
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+                if (_isArray3) {
+                  if (_i3 >= _iterator3.length) break;
+                  _ref4 = _iterator3[_i3++];
+                } else {
+                  _i3 = _iterator3.next();
+                  if (_i3.done) break;
+                  _ref4 = _i3.value;
+                }
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                const key = _ref4;
 
-const semver = __webpack_require__(22);
-const path = __webpack_require__(0);
-const url = __webpack_require__(24);
+                const target = bin[key];
+                if (
+                  !VALID_BIN_KEYS.test(key) ||
+                  !(0, (_util || _load_util()).isValidBin)(target)
+                ) {
+                  delete bin[key];
+                  warn(reporter.lang("invalidBinEntry", info.name, key));
+                } else {
+                  bin[key] = path.normalize(target);
+                }
+              }
+            } else if (typeof info.bin !== "undefined") {
+              delete info.bin;
+              warn(reporter.lang("invalidBinField", info.name));
+            }
 
-const VALID_BIN_KEYS = /^(?!\.{0,2}$)[a-z0-9._-]+$/i;
+            // bundleDependencies is an alias for bundledDependencies
+            if (info.bundledDependencies) {
+              info.bundleDependencies = info.bundledDependencies;
+              delete info.bundledDependencies;
+            }
 
-const LICENSE_RENAMES = {
-  'MIT/X11': 'MIT',
-  X11: 'MIT'
-};
+            let scripts;
 
-exports.default = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (info, moduleLoc, reporter, warn, looseSemver) {
-    const files = yield (_fs || _load_fs()).readdir(moduleLoc);
+            // dummy script object to shove file inferred scripts onto
+            if (info.scripts && typeof info.scripts === "object") {
+              scripts = info.scripts;
+            } else {
+              scripts = {};
+            }
 
-    // clean info.version
-    if (typeof info.version === 'string') {
-      info.version = semver.clean(info.version, looseSemver) || info.version;
-    }
+            // if there's a server.js file and no start script then set it to `node server.js`
+            if (!scripts.start && files.indexOf("server.js") >= 0) {
+              scripts.start = "node server.js";
+            }
 
-    // if name or version aren't set then set them to empty strings
-    info.name = info.name || '';
-    info.version = info.version || '';
+            // if there's a binding.gyp file and no install script then set it to `node-gyp rebuild`
+            if (!scripts.install && files.indexOf("binding.gyp") >= 0) {
+              scripts.install = "node-gyp rebuild";
+            }
 
-    // if the man field is a string then coerce it to an array
-    if (typeof info.man === 'string') {
-      info.man = [info.man];
-    }
+            // set scripts if we've polluted the empty object
+            if (Object.keys(scripts).length) {
+              info.scripts = scripts;
+            }
 
-    // if the keywords field is a string then split it on any whitespace
-    if (typeof info.keywords === 'string') {
-      info.keywords = info.keywords.split(/\s+/g);
-    }
+            const dirs = info.directories;
+
+            if (dirs && typeof dirs === "object") {
+              const binDir = dirs.bin;
+
+              if (!info.bin && binDir && typeof binDir === "string") {
+                const bin = (info.bin = {});
+                const fullBinDir = path.join(moduleLoc, binDir);
+
+                if (yield (_fs || _load_fs()).exists(fullBinDir)) {
+                  for (
+                    var _iterator4 = yield (_fs || _load_fs()).readdir(
+                        fullBinDir,
+                      ),
+                      _isArray4 = Array.isArray(_iterator4),
+                      _i4 = 0,
+                      _iterator4 = _isArray4
+                        ? _iterator4
+                        : _iterator4[Symbol.iterator]();
+                    ;
+
+                  ) {
+                    var _ref5;
+
+                    if (_isArray4) {
+                      if (_i4 >= _iterator4.length) break;
+                      _ref5 = _iterator4[_i4++];
+                    } else {
+                      _i4 = _iterator4.next();
+                      if (_i4.done) break;
+                      _ref5 = _i4.value;
+                    }
 
-    // if there's no contributors field but an authors field then expand it
-    if (!info.contributors && files.indexOf('AUTHORS') >= 0) {
-      const authorsFilepath = path.join(moduleLoc, 'AUTHORS');
-      const authorsFilestats = yield (_fs || _load_fs()).stat(authorsFilepath);
-      if (authorsFilestats.isFile()) {
-        let authors = yield (_fs || _load_fs()).readFile(authorsFilepath);
-        authors = authors.split(/\r?\n/g) // split on lines
-        .map(function (line) {
-          return line.replace(/^\s*#.*$/, '').trim();
-        }) // remove comments
-        .filter(function (line) {
-          return !!line;
-        }); // remove empty lines
-        info.contributors = authors;
-      }
-    }
+                    const scriptName = _ref5;
 
-    // expand people fields to objects
-    if (typeof info.author === 'string' || typeof info.author === 'object') {
-      info.author = (0, (_util || _load_util()).normalizePerson)(info.author);
-    }
-    if (Array.isArray(info.contributors)) {
-      info.contributors = info.contributors.map((_util || _load_util()).normalizePerson);
-    }
-    if (Array.isArray(info.maintainers)) {
-      info.maintainers = info.maintainers.map((_util || _load_util()).normalizePerson);
-    }
+                    if (scriptName[0] === ".") {
+                      continue;
+                    }
+                    bin[scriptName] = path.join(".", binDir, scriptName);
+                  }
+                } else {
+                  warn(
+                    reporter.lang(
+                      "manifestDirectoryNotFound",
+                      binDir,
+                      info.name,
+                    ),
+                  );
+                }
+              }
 
-    // if there's no readme field then load the README file from the cwd
-    if (!info.readme) {
-      const readmeCandidates = files.filter(function (filename) {
-        const lower = filename.toLowerCase();
-        return lower === 'readme' || lower.indexOf('readme.') === 0;
-      }).sort(function (filename1, filename2) {
-        // favor files with extensions
-        return filename2.indexOf('.') - filename1.indexOf('.');
-      });
+              const manDir = dirs.man;
 
-      for (var _iterator = readmeCandidates, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-        var _ref2;
+              if (!info.man && typeof manDir === "string") {
+                const man = (info.man = []);
+                const fullManDir = path.join(moduleLoc, manDir);
 
-        if (_isArray) {
-          if (_i >= _iterator.length) break;
-          _ref2 = _iterator[_i++];
-        } else {
-          _i = _iterator.next();
-          if (_i.done) break;
-          _ref2 = _i.value;
-        }
+                if (yield (_fs || _load_fs()).exists(fullManDir)) {
+                  for (
+                    var _iterator5 = yield (_fs || _load_fs()).readdir(
+                        fullManDir,
+                      ),
+                      _isArray5 = Array.isArray(_iterator5),
+                      _i5 = 0,
+                      _iterator5 = _isArray5
+                        ? _iterator5
+                        : _iterator5[Symbol.iterator]();
+                    ;
 
-        const readmeFilename = _ref2;
+                  ) {
+                    var _ref6;
 
-        const readmeFilepath = path.join(moduleLoc, readmeFilename);
-        const readmeFileStats = yield (_fs || _load_fs()).stat(readmeFilepath);
-        if (readmeFileStats.isFile()) {
-          info.readmeFilename = readmeFilename;
-          info.readme = yield (_fs || _load_fs()).readFile(readmeFilepath);
-          break;
-        }
-      }
-    }
+                    if (_isArray5) {
+                      if (_i5 >= _iterator5.length) break;
+                      _ref6 = _iterator5[_i5++];
+                    } else {
+                      _i5 = _iterator5.next();
+                      if (_i5.done) break;
+                      _ref6 = _i5.value;
+                    }
 
-    // if there's no description then take the first paragraph from the readme
-    if (!info.description && info.readme) {
-      const desc = (0, (_util || _load_util()).extractDescription)(info.readme);
-      if (desc) {
-        info.description = desc;
-      }
-    }
+                    const filename = _ref6;
 
-    // support array of engine keys
-    if (Array.isArray(info.engines)) {
-      const engines = {};
-      for (var _iterator2 = info.engines, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-        var _ref3;
+                    if (/^(.*?)\.[0-9]$/.test(filename)) {
+                      man.push(path.join(".", manDir, filename));
+                    }
+                  }
+                } else {
+                  warn(
+                    reporter.lang(
+                      "manifestDirectoryNotFound",
+                      manDir,
+                      info.name,
+                    ),
+                  );
+                }
+              }
+            }
 
-        if (_isArray2) {
-          if (_i2 >= _iterator2.length) break;
-          _ref3 = _iterator2[_i2++];
-        } else {
-          _i2 = _iterator2.next();
-          if (_i2.done) break;
-          _ref3 = _i2.value;
-        }
+            delete info.directories;
 
-        const str = _ref3;
+            // normalize licenses field
+            const licenses = info.licenses;
+            if (Array.isArray(licenses) && !info.license) {
+              let licenseTypes = [];
 
-        if (typeof str === 'string') {
-          var _str$trim$split = str.trim().split(/ +/g);
+              for (
+                var _iterator6 = licenses,
+                  _isArray6 = Array.isArray(_iterator6),
+                  _i6 = 0,
+                  _iterator6 = _isArray6
+                    ? _iterator6
+                    : _iterator6[Symbol.iterator]();
+                ;
 
-          const name = _str$trim$split[0],
-                patternParts = _str$trim$split.slice(1);
+              ) {
+                var _ref7;
 
-          engines[name] = patternParts.join(' ');
-        }
-      }
-      info.engines = engines;
-    }
+                if (_isArray6) {
+                  if (_i6 >= _iterator6.length) break;
+                  _ref7 = _iterator6[_i6++];
+                } else {
+                  _i6 = _iterator6.next();
+                  if (_i6.done) break;
+                  _ref7 = _i6.value;
+                }
 
-    // if the repository field is a string then assume it's a git repo and expand it
-    if (typeof info.repository === 'string') {
-      info.repository = {
-        type: 'git',
-        url: info.repository
-      };
-    }
+                let license = _ref7;
 
-    const repo = info.repository;
+                if (license && typeof license === "object") {
+                  license = license.type;
+                }
+                if (typeof license === "string") {
+                  licenseTypes.push(license);
+                }
+              }
 
-    // explode info.repository.url if it's a hosted git shorthand
-    if (repo && typeof repo === 'object' && typeof repo.url === 'string') {
-      repo.url = (0, (_index || _load_index()).hostedGitFragmentToGitUrl)(repo.url, reporter);
-    }
+              licenseTypes = licenseTypes.filter(
+                (_util || _load_util()).isValidLicense,
+              );
 
-    // allow bugs to be specified as a string, expand it to an object with a single url prop
-    if (typeof info.bugs === 'string') {
-      info.bugs = { url: info.bugs };
-    }
+              if (licenseTypes.length === 1) {
+                info.license = licenseTypes[0];
+              } else if (licenseTypes.length) {
+                info.license = `(${licenseTypes.join(" OR ")})`;
+              }
+            }
 
-    // normalize homepage url to http
-    if (typeof info.homepage === 'string') {
-      const parts = url.parse(info.homepage);
-      parts.protocol = parts.protocol || 'http:';
-      if (parts.pathname && !parts.hostname) {
-        parts.hostname = parts.pathname;
-        parts.pathname = '';
-      }
-      info.homepage = url.format(parts);
-    }
+            const license = info.license;
 
-    // if the `bin` field is as string then expand it to an object with a single property
-    // based on the original `bin` field and `name field`
-    // { name: "foo", bin: "cli.js" } -> { name: "foo", bin: { foo: "cli.js" } }
-    if (typeof info.name === 'string' && typeof info.bin === 'string' && info.bin.length > 0) {
-      // Remove scoped package name for consistency with NPM's bin field fixing behaviour
-      const name = info.name.replace(/^@[^\/]+\//, '');
-      info.bin = { [name]: info.bin };
-    }
+            // normalize license
+            if (license && typeof license === "object") {
+              info.license = license.type;
+            }
 
-    // Validate that the bin entries reference only files within their package, and that
-    // their name is a valid file name
-    if (typeof info.bin === 'object' && info.bin !== null) {
-      const bin = info.bin;
-      for (var _iterator3 = Object.keys(bin), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
-        var _ref4;
+            // get license file
+            const licenseFile = files.find(function (filename) {
+              const lower = filename.toLowerCase();
+              return (
+                lower === "license" ||
+                lower.startsWith("license.") ||
+                lower === "unlicense" ||
+                lower.startsWith("unlicense.")
+              );
+            });
+            if (licenseFile) {
+              const licenseFilepath = path.join(moduleLoc, licenseFile);
+              const licenseFileStats = yield (_fs || _load_fs()).stat(
+                licenseFilepath,
+              );
+              if (licenseFileStats.isFile()) {
+                const licenseContent = yield (_fs || _load_fs()).readFile(
+                  licenseFilepath,
+                );
+                const inferredLicense = (0,
+                (_inferLicense || _load_inferLicense()).default)(
+                  licenseContent,
+                );
+                info.licenseText = licenseContent;
+
+                const license = info.license;
+
+                if (typeof license === "string") {
+                  if (
+                    inferredLicense &&
+                    (0, (_util || _load_util()).isValidLicense)(
+                      inferredLicense,
+                    ) &&
+                    !(0, (_util || _load_util()).isValidLicense)(license)
+                  ) {
+                    // some packages don't specify their license version but we can infer it based on their license file
+                    const basicLicense = license
+                      .toLowerCase()
+                      .replace(/(-like|\*)$/g, "");
+                    const expandedLicense = inferredLicense.toLowerCase();
+                    if (expandedLicense.startsWith(basicLicense)) {
+                      // TODO consider doing something to notify the user
+                      info.license = inferredLicense;
+                    }
+                  }
+                } else if (inferredLicense) {
+                  // if there's no license then infer it based on the license file
+                  info.license = inferredLicense;
+                } else {
+                  // valid expression to refer to a license in a file
+                  info.license = `SEE LICENSE IN ${licenseFile}`;
+                }
+              }
+            }
 
-        if (_isArray3) {
-          if (_i3 >= _iterator3.length) break;
-          _ref4 = _iterator3[_i3++];
-        } else {
-          _i3 = _iterator3.next();
-          if (_i3.done) break;
-          _ref4 = _i3.value;
-        }
+            if (typeof info.license === "string") {
+              // sometimes licenses are known by different names, reduce them
+              info.license = LICENSE_RENAMES[info.license] || info.license;
+            } else if (typeof info.readme === "string") {
+              // the license might be at the bottom of the README
+              const inferredLicense = (0,
+              (_inferLicense || _load_inferLicense()).default)(info.readme);
+              if (inferredLicense) {
+                info.license = inferredLicense;
+              }
+            }
 
-        const key = _ref4;
+            // get notice file
+            const noticeFile = files.find(function (filename) {
+              const lower = filename.toLowerCase();
+              return lower === "notice" || lower.startsWith("notice.");
+            });
+            if (noticeFile) {
+              const noticeFilepath = path.join(moduleLoc, noticeFile);
+              const noticeFileStats = yield (_fs || _load_fs()).stat(
+                noticeFilepath,
+              );
+              if (noticeFileStats.isFile()) {
+                info.noticeText = yield (_fs || _load_fs()).readFile(
+                  noticeFilepath,
+                );
+              }
+            }
 
-        const target = bin[key];
-        if (!VALID_BIN_KEYS.test(key) || !(0, (_util || _load_util()).isValidBin)(target)) {
-          delete bin[key];
-          warn(reporter.lang('invalidBinEntry', info.name, key));
-        } else {
-          bin[key] = path.normalize(target);
-        }
-      }
-    } else if (typeof info.bin !== 'undefined') {
-      delete info.bin;
-      warn(reporter.lang('invalidBinField', info.name));
-    }
+            for (
+              var _iterator7 = (_constants || _load_constants())
+                  .MANIFEST_FIELDS,
+                _isArray7 = Array.isArray(_iterator7),
+                _i7 = 0,
+                _iterator7 = _isArray7
+                  ? _iterator7
+                  : _iterator7[Symbol.iterator]();
+              ;
 
-    // bundleDependencies is an alias for bundledDependencies
-    if (info.bundledDependencies) {
-      info.bundleDependencies = info.bundledDependencies;
-      delete info.bundledDependencies;
-    }
+            ) {
+              var _ref8;
 
-    let scripts;
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref8 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref8 = _i7.value;
+              }
 
-    // dummy script object to shove file inferred scripts onto
-    if (info.scripts && typeof info.scripts === 'object') {
-      scripts = info.scripts;
-    } else {
-      scripts = {};
-    }
+              const dependencyType = _ref8;
 
-    // if there's a server.js file and no start script then set it to `node server.js`
-    if (!scripts.start && files.indexOf('server.js') >= 0) {
-      scripts.start = 'node server.js';
-    }
+              const dependencyList = info[dependencyType];
+              if (dependencyList && typeof dependencyList === "object") {
+                delete dependencyList["//"];
+                for (const name in dependencyList) {
+                  dependencyList[name] = dependencyList[name] || "";
+                }
+              }
+            }
+          },
+        );
 
-    // if there's a binding.gyp file and no install script then set it to `node-gyp rebuild`
-    if (!scripts.install && files.indexOf('binding.gyp') >= 0) {
-      scripts.install = 'node-gyp rebuild';
-    }
+        return function (_x, _x2, _x3, _x4, _x5) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-    // set scripts if we've polluted the empty object
-    if (Object.keys(scripts).length) {
-      info.scripts = scripts;
-    }
+      /***/
+    },
+    /* 584 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    const dirs = info.directories;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = inferLicense;
 
-    if (dirs && typeof dirs === 'object') {
-      const binDir = dirs.bin;
+      var _licenses;
 
-      if (!info.bin && binDir && typeof binDir === 'string') {
-        const bin = info.bin = {};
-        const fullBinDir = path.join(moduleLoc, binDir);
+      function _load_licenses() {
+        return (_licenses = _interopRequireDefault(__webpack_require__(585)));
+      }
 
-        if (yield (_fs || _load_fs()).exists(fullBinDir)) {
-          for (var _iterator4 = yield (_fs || _load_fs()).readdir(fullBinDir), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
-            var _ref5;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-            if (_isArray4) {
-              if (_i4 >= _iterator4.length) break;
-              _ref5 = _iterator4[_i4++];
-            } else {
-              _i4 = _iterator4.next();
-              if (_i4.done) break;
-              _ref5 = _i4.value;
-            }
+      function clean(str) {
+        return str
+          .replace(/[^A-Za-z\s]/g, " ")
+          .replace(/[\s]+/g, " ")
+          .trim()
+          .toLowerCase();
+      }
 
-            const scriptName = _ref5;
+      const REGEXES = {
+        Apache: [/Apache License\b/],
+        BSD: [/BSD\b/],
+        ISC: [/The ISC License/, /ISC\b/],
+        MIT: [/MIT\b/],
+        Unlicense: [/http:\/\/unlicense.org\//],
+        WTFPL: [/DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE/, /WTFPL\b/],
+      };
 
-            if (scriptName[0] === '.') {
-              continue;
-            }
-            bin[scriptName] = path.join('.', binDir, scriptName);
+      function inferLicense(license) {
+        // check if we have any explicit licenses
+        const cleanLicense = clean(license);
+        for (const licenseName in (_licenses || _load_licenses()).default) {
+          const testLicense = (_licenses || _load_licenses()).default[
+            licenseName
+          ];
+          if (cleanLicense.search(testLicense) >= 0) {
+            return licenseName;
           }
-        } else {
-          warn(reporter.lang('manifestDirectoryNotFound', binDir, info.name));
         }
-      }
 
-      const manDir = dirs.man;
+        // infer based on some keywords
+        for (const licenseName in REGEXES) {
+          for (
+            var _iterator = REGEXES[licenseName],
+              _isArray = Array.isArray(_iterator),
+              _i = 0,
+              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+            ;
 
-      if (!info.man && typeof manDir === 'string') {
-        const man = info.man = [];
-        const fullManDir = path.join(moduleLoc, manDir);
-
-        if (yield (_fs || _load_fs()).exists(fullManDir)) {
-          for (var _iterator5 = yield (_fs || _load_fs()).readdir(fullManDir), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
-            var _ref6;
+          ) {
+            var _ref;
 
-            if (_isArray5) {
-              if (_i5 >= _iterator5.length) break;
-              _ref6 = _iterator5[_i5++];
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
             } else {
-              _i5 = _iterator5.next();
-              if (_i5.done) break;
-              _ref6 = _i5.value;
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
             }
 
-            const filename = _ref6;
+            const regex = _ref;
 
-            if (/^(.*?)\.[0-9]$/.test(filename)) {
-              man.push(path.join('.', manDir, filename));
+            if (license.search(regex) >= 0) {
+              return `${licenseName}*`;
             }
           }
-        } else {
-          warn(reporter.lang('manifestDirectoryNotFound', manDir, info.name));
         }
-      }
-    }
-
-    delete info.directories;
-
-    // normalize licenses field
-    const licenses = info.licenses;
-    if (Array.isArray(licenses) && !info.license) {
-      let licenseTypes = [];
 
-      for (var _iterator6 = licenses, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
-        var _ref7;
+        return null;
+      }
 
-        if (_isArray6) {
-          if (_i6 >= _iterator6.length) break;
-          _ref7 = _iterator6[_i6++];
-        } else {
-          _i6 = _iterator6.next();
-          if (_i6.done) break;
-          _ref7 = _i6.value;
-        }
+      /***/
+    },
+    /* 585 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-        let license = _ref7;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-        if (license && typeof license === 'object') {
-          license = license.type;
-        }
-        if (typeof license === 'string') {
-          licenseTypes.push(license);
-        }
-      }
+      /* eslint-disable max-len */
 
-      licenseTypes = licenseTypes.filter((_util || _load_util()).isValidLicense);
+      /**
+       * DO NOT EDIT THIS FILE MANUALLY.
+       * THIS FILE WAS GENERATED BY "generate-licenses-js.js".
+       */
 
-      if (licenseTypes.length === 1) {
-        info.license = licenseTypes[0];
-      } else if (licenseTypes.length) {
-        info.license = `(${licenseTypes.join(' OR ')})`;
-      }
-    }
+      exports.default = {
+        "Apache-2.0": new RegExp(
+          "(licensed under the apache license version the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache org licenses license unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license$|apache license version january http www apache org licenses terms and conditions for use reproduction and distribution definitions license shall mean the terms and conditions for use reproduction and distribution as defined by sections through of this document licensor shall mean the copyright owner or entity authorized by the copyright owner that is granting the license legal entity shall mean the union of the acting entity and all other entities that control are controlled by or are under common control with that entity for the purposes of this definition control means i the power direct or indirect to cause the direction or management of such entity whether by contract or otherwise or ii ownership of fifty percent or more of the outstanding shares or iii beneficial ownership of such entity you or your shall mean an individual or legal entity exercising permissions granted by this license source form shall mean the preferred form for making modifications including but not limited to software source code documentation source and configuration files object form shall mean any form resulting from mechanical transformation or translation of a source form including but not limited to compiled object code generated documentation and conversions to other media types work shall mean the work of authorship whether in source or object form made available under the license as indicated by a copyright notice that is included in or attached to the work an example is provided in the appendix below derivative works shall mean any work whether in source or object form that is based on or derived from the work and for which the editorial revisions annotations elaborations or other modifications represent as a whole an original work of authorship for the purposes of this license derivative works shall not include works that remain separable from or merely link or bind by name to the interfaces of the work and derivative works thereof contribution shall mean any work of authorship including the original version of the work and any modifications or additions to that work or derivative works thereof that is intentionally submitted to licensor for inclusion in the work by the copyright owner or by an individual or legal entity authorized to submit on behalf of the copyright owner for the purposes of this definition submitted means any form of electronic verbal or written communication sent to the licensor or its representatives including but not limited to communication on electronic mailing lists source code control systems and issue tracking systems that are managed by or on behalf of the licensor for the purpose of discussing and improving the work but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as not a contribution contributor shall mean licensor and any individual or legal entity on behalf of whom a contribution has been received by licensor and subsequently incorporated within the work grant of copyright license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable copyright license to reproduce prepare derivative works of publicly display publicly perform sublicense and distribute the work and such derivative works in source or object form grant of patent license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable except as stated in this section patent license to make have made use offer to sell sell import and otherwise transfer the work where such license applies only to those patent claims licensable by such contributor that are necessarily infringed by their contribution s alone or by combination of their contribution s with the work to which such contribution s was submitted if you institute patent litigation against any entity including a cross claim or counterclaim in a lawsuit alleging that the work or a contribution incorporated within the work constitutes direct or contributory patent infringement then any patent licenses granted to you under this license for that work shall terminate as of the date such litigation is filed redistribution you may reproduce and distribute copies of the work or derivative works thereof in any medium with or without modifications and in source or object form provided that you meet the following conditions a you must give any other recipients of the work or derivative works a copy of this license and b you must cause any modified files to carry prominent notices stating that you changed the files and c you must retain in the source form of any derivative works that you distribute all copyright patent trademark and attribution notices from the source form of the work excluding those notices that do not pertain to any part of the derivative works and d if the work includes a notice text file as part of its distribution then any derivative works that you distribute must include a readable copy of the attribution notices contained within such notice file excluding those notices that do not pertain to any part of the derivative works in at least one of the following places within a notice text file distributed as part of the derivative works within the source form or documentation if provided along with the derivative works or within a display generated by the derivative works if and wherever such third party notices normally appear the contents of the notice file are for informational purposes only and do not modify the license you may add your own attribution notices within derivative works that you distribute alongside or as an addendum to the notice text from the work provided that such additional attribution notices cannot be construed as modifying the license you may add your own copyright statement to your modifications and may provide additional or different license terms and conditions for use reproduction or distribution of your modifications or for any such derivative works as a whole provided your use reproduction and distribution of the work otherwise complies with the conditions stated in this license submission of contributions unless you explicitly state otherwise any contribution intentionally submitted for inclusion in the work by you to the licensor shall be under the terms and conditions of this license without any additional terms or conditions notwithstanding the above nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with licensor regarding such contributions trademarks this license does not grant permission to use the trade names trademarks service marks or product names of the licensor except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the notice file disclaimer of warranty unless required by applicable law or agreed to in writing licensor provides the work and each contributor provides its contributions on an as is basis without warranties or conditions of any kind either express or implied including without limitation any warranties or conditions of title non infringement merchantability or fitness for a particular purpose you are solely responsible for determining the appropriateness of using or redistributing the work and assume any risks associated with your exercise of permissions under this license limitation of liability in no event and under no legal theory whether in tort including negligence contract or otherwise unless required by applicable law such as deliberate and grossly negligent acts or agreed to in writing shall any contributor be liable to you for damages including any direct indirect special incidental or consequential damages of any character arising as a result of this license or out of the use or inability to use the work including but not limited to damages for loss of goodwill work stoppage computer failure or malfunction or any and all other commercial damages or losses even if such contributor has been advised of the possibility of such damages accepting warranty or additional liability while redistributing the work or derivative works thereof you may choose to offer and charge a fee for acceptance of support warranty indemnity or other liability obligations and or rights consistent with this license however in accepting such obligations you may act only on your own behalf and on your sole responsibility not on behalf of any other contributor and only if you agree to indemnify defend and hold each contributor harmless for any liability incurred by or claims asserted against such contributor by reason of your accepting any such warranty or additional liability end of terms and conditions$)",
+          "g",
+        ),
+        "BSD-2-Clause": new RegExp(
+          "(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this(.*?| )is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this(.*?| )even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$)",
+          "g",
+        ),
+        "BSD-3-Clause": new RegExp(
+          "(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name of(.*?| )nor the names of the contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution the names of any contributors may not be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall the copyright holders and contributors be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name(.*?| )nor the names of(.*?| )contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by(.*?| )as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$))",
+          "g",
+        ),
+        MIT: new RegExp(
+          "permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the software to deal in the software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the software and to permit persons to whom the software is furnished to do so subject to the following conditions the above copyright notice and this permission notice shall be included in all copies or substantial portions of the software the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors or copyright holders be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software$",
+          "g",
+        ),
+        Unlicense: new RegExp(
+          "this is free and unencumbered software released into the public domain anyone is free to copy modify publish use compile sell or distribute this software either in source code form or as a compiled binary for any purpose commercial or non commercial and by any means in jurisdictions that recognize copyright laws the author or authors of this software dedicate any and all copyright interest in the software to the public domain we make this dedication for the benefit of the public at large and to the detriment of our heirs and successors we intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software for more information please refer to wildcard$",
+          "g",
+        ),
+      };
 
-    const license = info.license;
+      /***/
+    },
+    /* 586 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // normalize license
-    if (license && typeof license === 'object') {
-      info.license = license.type;
-    }
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-    // get license file
-    const licenseFile = files.find(function (filename) {
-      const lower = filename.toLowerCase();
-      return lower === 'license' || lower.startsWith('license.') || lower === 'unlicense' || lower.startsWith('unlicense.');
-    });
-    if (licenseFile) {
-      const licenseFilepath = path.join(moduleLoc, licenseFile);
-      const licenseFileStats = yield (_fs || _load_fs()).stat(licenseFilepath);
-      if (licenseFileStats.isFile()) {
-        const licenseContent = yield (_fs || _load_fs()).readFile(licenseFilepath);
-        const inferredLicense = (0, (_inferLicense || _load_inferLicense()).default)(licenseContent);
-        info.licenseText = licenseContent;
-
-        const license = info.license;
-
-        if (typeof license === 'string') {
-          if (inferredLicense && (0, (_util || _load_util()).isValidLicense)(inferredLicense) && !(0, (_util || _load_util()).isValidLicense)(license)) {
-            // some packages don't specify their license version but we can infer it based on their license file
-            const basicLicense = license.toLowerCase().replace(/(-like|\*)$/g, '');
-            const expandedLicense = inferredLicense.toLowerCase();
-            if (expandedLicense.startsWith(basicLicense)) {
-              // TODO consider doing something to notify the user
-              info.license = inferredLicense;
-            }
-          }
-        } else if (inferredLicense) {
-          // if there's no license then infer it based on the license file
-          info.license = inferredLicense;
-        } else {
-          // valid expression to refer to a license in a file
-          info.license = `SEE LICENSE IN ${licenseFile}`;
+      exports.default = function (info, moduleLoc, lockfileFolder) {
+        // It won't work if we don't yet know what's the folder we'll use as root. It's not a
+        // big deal tho, because it only happens when trying to figure out the root, and we
+        // don't need to know the dependencies / devDependencies at this time.
+        if (!lockfileFolder) {
+          return;
         }
-      }
-    }
 
-    if (typeof info.license === 'string') {
-      // sometimes licenses are known by different names, reduce them
-      info.license = LICENSE_RENAMES[info.license] || info.license;
-    } else if (typeof info.readme === 'string') {
-      // the license might be at the bottom of the README
-      const inferredLicense = (0, (_inferLicense || _load_inferLicense()).default)(info.readme);
-      if (inferredLicense) {
-        info.license = inferredLicense;
-      }
-    }
+        for (
+          var _iterator = (_constants || _load_constants()).DEPENDENCY_TYPES,
+            _isArray = Array.isArray(_iterator),
+            _i = 0,
+            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
+          ;
 
-    // get notice file
-    const noticeFile = files.find(function (filename) {
-      const lower = filename.toLowerCase();
-      return lower === 'notice' || lower.startsWith('notice.');
-    });
-    if (noticeFile) {
-      const noticeFilepath = path.join(moduleLoc, noticeFile);
-      const noticeFileStats = yield (_fs || _load_fs()).stat(noticeFilepath);
-      if (noticeFileStats.isFile()) {
-        info.noticeText = yield (_fs || _load_fs()).readFile(noticeFilepath);
-      }
-    }
+        ) {
+          var _ref;
 
-    for (var _iterator7 = (_constants || _load_constants()).MANIFEST_FIELDS, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
-      var _ref8;
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref = _i.value;
+          }
 
-      if (_isArray7) {
-        if (_i7 >= _iterator7.length) break;
-        _ref8 = _iterator7[_i7++];
-      } else {
-        _i7 = _iterator7.next();
-        if (_i7.done) break;
-        _ref8 = _i7.value;
-      }
+          const dependencyType = _ref;
 
-      const dependencyType = _ref8;
+          const dependencies = info[dependencyType];
+          if (!dependencies) {
+            continue;
+          }
 
-      const dependencyList = info[dependencyType];
-      if (dependencyList && typeof dependencyList === 'object') {
-        delete dependencyList['//'];
-        for (const name in dependencyList) {
-          dependencyList[name] = dependencyList[name] || '';
-        }
-      }
-    }
-  });
+          for (
+            var _iterator2 = Object.keys(dependencies),
+              _isArray2 = Array.isArray(_iterator2),
+              _i2 = 0,
+              _iterator2 = _isArray2
+                ? _iterator2
+                : _iterator2[Symbol.iterator]();
+            ;
 
-  return function (_x, _x2, _x3, _x4, _x5) {
-    return _ref.apply(this, arguments);
-  };
-})();
+          ) {
+            var _ref2;
 
-/***/ }),
-/* 584 */
-/***/ (function(module, exports, __webpack_require__) {
+            if (_isArray2) {
+              if (_i2 >= _iterator2.length) break;
+              _ref2 = _iterator2[_i2++];
+            } else {
+              _i2 = _iterator2.next();
+              if (_i2.done) break;
+              _ref2 = _i2.value;
+            }
 
-"use strict";
+            const name = _ref2;
 
+            let value = dependencies[name];
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = inferLicense;
+            if (path.isAbsolute(value)) {
+              value =
+                (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX +
+                value;
+            }
 
-var _licenses;
+            let prefix;
+            if (
+              value.startsWith(
+                (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX,
+              )
+            ) {
+              prefix = (_fileResolver || _load_fileResolver())
+                .FILE_PROTOCOL_PREFIX;
+            } else if (
+              value.startsWith(
+                (_linkResolver || _load_linkResolver()).LINK_PROTOCOL_PREFIX,
+              )
+            ) {
+              prefix = (_linkResolver || _load_linkResolver())
+                .LINK_PROTOCOL_PREFIX;
+            } else {
+              continue;
+            }
+            (0, (_invariant || _load_invariant()).default)(
+              prefix,
+              "prefix is definitely defined here",
+            );
+
+            const unprefixed = value.substr(prefix.length);
+            const hasPathPrefix = /^\.(\/|$)/.test(unprefixed);
+
+            const absoluteTarget = path.resolve(
+              lockfileFolder,
+              moduleLoc,
+              unprefixed,
+            );
+            let relativeTarget =
+              path.relative(lockfileFolder, absoluteTarget) || ".";
+
+            if (absoluteTarget === lockfileFolder) {
+              relativeTarget = ".";
+            } else if (hasPathPrefix) {
+              // TODO: This logic should be removed during the next major bump
+              // If the original value was using the "./" prefix, then we output a similar path.
+              // We need to do this because otherwise it would cause problems with already existing
+              // lockfile, which would see some of their entries being unrecognized.
+              relativeTarget = relativeTarget.replace(/^(?!\.{0,2}\/)/, `./`);
+            }
 
-function _load_licenses() {
-  return _licenses = _interopRequireDefault(__webpack_require__(585));
-}
+            dependencies[name] = prefix + relativeTarget.replace(/\\/g, "/");
+          }
+        }
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      var _constants;
 
-function clean(str) {
-  return str.replace(/[^A-Za-z\s]/g, ' ').replace(/[\s]+/g, ' ').trim().toLowerCase();
-}
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-const REGEXES = {
-  Apache: [/Apache License\b/],
-  BSD: [/BSD\b/],
-  ISC: [/The ISC License/, /ISC\b/],
-  MIT: [/MIT\b/],
-  Unlicense: [/http:\/\/unlicense.org\//],
-  WTFPL: [/DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE/, /WTFPL\b/]
-};
+      var _fileResolver;
 
-function inferLicense(license) {
-  // check if we have any explicit licenses
-  const cleanLicense = clean(license);
-  for (const licenseName in (_licenses || _load_licenses()).default) {
-    const testLicense = (_licenses || _load_licenses()).default[licenseName];
-    if (cleanLicense.search(testLicense) >= 0) {
-      return licenseName;
-    }
-  }
+      function _load_fileResolver() {
+        return (_fileResolver = __webpack_require__(215));
+      }
 
-  // infer based on some keywords
-  for (const licenseName in REGEXES) {
-    for (var _iterator = REGEXES[licenseName], _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-      var _ref;
+      var _linkResolver;
 
-      if (_isArray) {
-        if (_i >= _iterator.length) break;
-        _ref = _iterator[_i++];
-      } else {
-        _i = _iterator.next();
-        if (_i.done) break;
-        _ref = _i.value;
+      function _load_linkResolver() {
+        return (_linkResolver = __webpack_require__(368));
       }
 
-      const regex = _ref;
+      var _invariant;
 
-      if (license.search(regex) >= 0) {
-        return `${licenseName}*`;
+      function _load_invariant() {
+        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
       }
-    }
-  }
 
-  return null;
-}
-
-/***/ }),
-/* 585 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
+      }
 
-"use strict";
+      const path = __webpack_require__(0);
 
+      /***/
+    },
+    /* 587 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = {
+        autohr: "author",
+        autor: "author",
+        contributers: "contributors",
+        depdenencies: "dependencies",
+        dependancies: "dependencies",
+        dependecies: "dependencies",
+        depends: "dependencies",
+        "dev-dependencies": "devDependencies",
+        devDependences: "devDependencies",
+        devDepenencies: "devDependencies",
+        devEependencies: "devDependencies",
+        devdependencies: "devDependencies",
+        hampage: "homepage",
+        hompage: "homepage",
+        prefereGlobal: "preferGlobal",
+        publicationConfig: "publishConfig",
+        repo: "repository",
+        repostitory: "repository",
+        script: "scripts",
+      };
 
+      /***/
+    },
+    /* 588 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/* eslint-disable max-len */
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.default = parsePackageName;
 
-/**
- * DO NOT EDIT THIS FILE MANUALLY.
- * THIS FILE WAS GENERATED BY "generate-licenses-js.js".
- */
+      const PKG_INPUT = /(^\S?[^\s@]+)(?:@(\S+))?$/;
 
-exports.default = {
-  'Apache-2.0': new RegExp('(licensed under the apache license version the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache org licenses license unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license$|apache license version january http www apache org licenses terms and conditions for use reproduction and distribution definitions license shall mean the terms and conditions for use reproduction and distribution as defined by sections through of this document licensor shall mean the copyright owner or entity authorized by the copyright owner that is granting the license legal entity shall mean the union of the acting entity and all other entities that control are controlled by or are under common control with that entity for the purposes of this definition control means i the power direct or indirect to cause the direction or management of such entity whether by contract or otherwise or ii ownership of fifty percent or more of the outstanding shares or iii beneficial ownership of such entity you or your shall mean an individual or legal entity exercising permissions granted by this license source form shall mean the preferred form for making modifications including but not limited to software source code documentation source and configuration files object form shall mean any form resulting from mechanical transformation or translation of a source form including but not limited to compiled object code generated documentation and conversions to other media types work shall mean the work of authorship whether in source or object form made available under the license as indicated by a copyright notice that is included in or attached to the work an example is provided in the appendix below derivative works shall mean any work whether in source or object form that is based on or derived from the work and for which the editorial revisions annotations elaborations or other modifications represent as a whole an original work of authorship for the purposes of this license derivative works shall not include works that remain separable from or merely link or bind by name to the interfaces of the work and derivative works thereof contribution shall mean any work of authorship including the original version of the work and any modifications or additions to that work or derivative works thereof that is intentionally submitted to licensor for inclusion in the work by the copyright owner or by an individual or legal entity authorized to submit on behalf of the copyright owner for the purposes of this definition submitted means any form of electronic verbal or written communication sent to the licensor or its representatives including but not limited to communication on electronic mailing lists source code control systems and issue tracking systems that are managed by or on behalf of the licensor for the purpose of discussing and improving the work but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as not a contribution contributor shall mean licensor and any individual or legal entity on behalf of whom a contribution has been received by licensor and subsequently incorporated within the work grant of copyright license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable copyright license to reproduce prepare derivative works of publicly display publicly perform sublicense and distribute the work and such derivative works in source or object form grant of patent license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable except as stated in this section patent license to make have made use offer to sell sell import and otherwise transfer the work where such license applies only to those patent claims licensable by such contributor that are necessarily infringed by their contribution s alone or by combination of their contribution s with the work to which such contribution s was submitted if you institute patent litigation against any entity including a cross claim or counterclaim in a lawsuit alleging that the work or a contribution incorporated within the work constitutes direct or contributory patent infringement then any patent licenses granted to you under this license for that work shall terminate as of the date such litigation is filed redistribution you may reproduce and distribute copies of the work or derivative works thereof in any medium with or without modifications and in source or object form provided that you meet the following conditions a you must give any other recipients of the work or derivative works a copy of this license and b you must cause any modified files to carry prominent notices stating that you changed the files and c you must retain in the source form of any derivative works that you distribute all copyright patent trademark and attribution notices from the source form of the work excluding those notices that do not pertain to any part of the derivative works and d if the work includes a notice text file as part of its distribution then any derivative works that you distribute must include a readable copy of the attribution notices contained within such notice file excluding those notices that do not pertain to any part of the derivative works in at least one of the following places within a notice text file distributed as part of the derivative works within the source form or documentation if provided along with the derivative works or within a display generated by the derivative works if and wherever such third party notices normally appear the contents of the notice file are for informational purposes only and do not modify the license you may add your own attribution notices within derivative works that you distribute alongside or as an addendum to the notice text from the work provided that such additional attribution notices cannot be construed as modifying the license you may add your own copyright statement to your modifications and may provide additional or different license terms and conditions for use reproduction or distribution of your modifications or for any such derivative works as a whole provided your use reproduction and distribution of the work otherwise complies with the conditions stated in this license submission of contributions unless you explicitly state otherwise any contribution intentionally submitted for inclusion in the work by you to the licensor shall be under the terms and conditions of this license without any additional terms or conditions notwithstanding the above nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with licensor regarding such contributions trademarks this license does not grant permission to use the trade names trademarks service marks or product names of the licensor except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the notice file disclaimer of warranty unless required by applicable law or agreed to in writing licensor provides the work and each contributor provides its contributions on an as is basis without warranties or conditions of any kind either express or implied including without limitation any warranties or conditions of title non infringement merchantability or fitness for a particular purpose you are solely responsible for determining the appropriateness of using or redistributing the work and assume any risks associated with your exercise of permissions under this license limitation of liability in no event and under no legal theory whether in tort including negligence contract or otherwise unless required by applicable law such as deliberate and grossly negligent acts or agreed to in writing shall any contributor be liable to you for damages including any direct indirect special incidental or consequential damages of any character arising as a result of this license or out of the use or inability to use the work including but not limited to damages for loss of goodwill work stoppage computer failure or malfunction or any and all other commercial damages or losses even if such contributor has been advised of the possibility of such damages accepting warranty or additional liability while redistributing the work or derivative works thereof you may choose to offer and charge a fee for acceptance of support warranty indemnity or other liability obligations and or rights consistent with this license however in accepting such obligations you may act only on your own behalf and on your sole responsibility not on behalf of any other contributor and only if you agree to indemnify defend and hold each contributor harmless for any liability incurred by or claims asserted against such contributor by reason of your accepting any such warranty or additional liability end of terms and conditions$)', 'g'),
-  'BSD-2-Clause': new RegExp('(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this(.*?| )is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this(.*?| )even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$)', 'g'),
-  'BSD-3-Clause': new RegExp('(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name of(.*?| )nor the names of the contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution the names of any contributors may not be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall the copyright holders and contributors be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name(.*?| )nor the names of(.*?| )contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by(.*?| )as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$))', 'g'),
-  MIT: new RegExp('permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the software to deal in the software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the software and to permit persons to whom the software is furnished to do so subject to the following conditions the above copyright notice and this permission notice shall be included in all copies or substantial portions of the software the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors or copyright holders be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software$', 'g'),
-  Unlicense: new RegExp('this is free and unencumbered software released into the public domain anyone is free to copy modify publish use compile sell or distribute this software either in source code form or as a compiled binary for any purpose commercial or non commercial and by any means in jurisdictions that recognize copyright laws the author or authors of this software dedicate any and all copyright interest in the software to the public domain we make this dedication for the benefit of the public at large and to the detriment of our heirs and successors we intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software for more information please refer to wildcard$', 'g')
-};
+      function parsePackageName(input) {
+        var _PKG_INPUT$exec = PKG_INPUT.exec(input);
 
-/***/ }),
-/* 586 */
-/***/ (function(module, exports, __webpack_require__) {
+        const name = _PKG_INPUT$exec[1],
+          version = _PKG_INPUT$exec[2];
 
-"use strict";
+        return { name, version };
+      }
 
+      /***/
+    },
+    /* 589 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
 
-exports.default = function (info, moduleLoc, lockfileFolder) {
-  // It won't work if we don't yet know what's the folder we'll use as root. It's not a
-  // big deal tho, because it only happens when trying to figure out the root, and we
-  // don't need to know the dependencies / devDependencies at this time.
-  if (!lockfileFolder) {
-    return;
-  }
+      var _asyncToGenerator2;
 
-  for (var _iterator = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
-    var _ref;
+      function _load_asyncToGenerator() {
+        return (_asyncToGenerator2 = _interopRequireDefault(
+          __webpack_require__(2),
+        ));
+      }
 
-    if (_isArray) {
-      if (_i >= _iterator.length) break;
-      _ref = _iterator[_i++];
-    } else {
-      _i = _iterator.next();
-      if (_i.done) break;
-      _ref = _i.value;
-    }
+      let makePortableProxyScriptUnix = (() => {
+        var _ref = (0,
+        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
+          function* (source, destination, options) {
+            const environment = options.extraEnvironment
+              ? Array.from(options.extraEnvironment.entries())
+                  .map(function ([key, value]) {
+                    return `${key}="${value}"`;
+                  })
+                  .join(" ") + " "
+              : "";
+
+            const prependedArguments = options.prependArguments
+              ? " " +
+                options.prependArguments
+                  .map(function (arg) {
+                    return `"${arg}"`;
+                  })
+                  .join(" ")
+              : "";
+            const appendedArguments = options.appendArguments
+              ? " " +
+                options.appendArguments
+                  .map(function (arg) {
+                    return `"${arg}"`;
+                  })
+                  .join(" ")
+              : "";
+
+            const filePath = `${destination}/${options.proxyBasename || path.basename(source)}`;
+
+            // Unless impossible we want to preserve any symlinks used to call us when forwarding the call to the binary (so we
+            // cannot use realpath or transform relative paths into absolute ones), but we also need to tell the sh interpreter
+            // that the symlink should be resolved relative to the script directory (hence dirname "$0" at runtime).
+            const sourcePath = path.isAbsolute(source)
+              ? source
+              : `$(dirname "$0")/../${source}`;
+
+            yield (_fs || _load_fs()).mkdirp(destination);
+
+            if (process.platform === "win32") {
+              yield (_fs || _load_fs()).writeFile(
+                filePath + ".cmd",
+                `@${environment}"${sourcePath}" ${prependedArguments} ${appendedArguments} %*\r\n`,
+              );
+            } else {
+              yield (_fs || _load_fs()).writeFile(
+                filePath,
+                `#!/bin/sh\n\n${environment}exec "${sourcePath}"${prependedArguments} "$@"${appendedArguments}\n`,
+              );
+              yield (_fs || _load_fs()).chmod(filePath, 0o755);
+            }
+          },
+        );
 
-    const dependencyType = _ref;
+        return function makePortableProxyScriptUnix(_x, _x2, _x3) {
+          return _ref.apply(this, arguments);
+        };
+      })();
 
-    const dependencies = info[dependencyType];
-    if (!dependencies) {
-      continue;
-    }
+      exports.makePortableProxyScript = makePortableProxyScript;
 
-    for (var _iterator2 = Object.keys(dependencies), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
-      var _ref2;
+      var _fs;
 
-      if (_isArray2) {
-        if (_i2 >= _iterator2.length) break;
-        _ref2 = _iterator2[_i2++];
-      } else {
-        _i2 = _iterator2.next();
-        if (_i2.done) break;
-        _ref2 = _i2.value;
+      function _load_fs() {
+        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
       }
 
-      const name = _ref2;
-
-      let value = dependencies[name];
-
-      if (path.isAbsolute(value)) {
-        value = (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX + value;
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
       }
 
-      let prefix;
-      if (value.startsWith((_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX)) {
-        prefix = (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX;
-      } else if (value.startsWith((_linkResolver || _load_linkResolver()).LINK_PROTOCOL_PREFIX)) {
-        prefix = (_linkResolver || _load_linkResolver()).LINK_PROTOCOL_PREFIX;
-      } else {
-        continue;
+      function _interopRequireDefault(obj) {
+        return obj && obj.__esModule ? obj : { default: obj };
       }
-      (0, (_invariant || _load_invariant()).default)(prefix, 'prefix is definitely defined here');
 
-      const unprefixed = value.substr(prefix.length);
-      const hasPathPrefix = /^\.(\/|$)/.test(unprefixed);
+      const path = __webpack_require__(0);
 
-      const absoluteTarget = path.resolve(lockfileFolder, moduleLoc, unprefixed);
-      let relativeTarget = path.relative(lockfileFolder, absoluteTarget) || '.';
-
-      if (absoluteTarget === lockfileFolder) {
-        relativeTarget = '.';
-      } else if (hasPathPrefix) {
-        // TODO: This logic should be removed during the next major bump
-        // If the original value was using the "./" prefix, then we output a similar path.
-        // We need to do this because otherwise it would cause problems with already existing
-        // lockfile, which would see some of their entries being unrecognized.
-        relativeTarget = relativeTarget.replace(/^(?!\.{0,2}\/)/, `./`);
+      function makePortableProxyScript(
+        source,
+        destination,
+        // $FlowFixMe Flow doesn't support exact types with empty default values
+        options = {},
+      ) {
+        return makePortableProxyScriptUnix(source, destination, options);
       }
 
-      dependencies[name] = prefix + relativeTarget.replace(/\\/g, '/');
-    }
-  }
-};
-
-var _constants;
-
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
-
-var _fileResolver;
-
-function _load_fileResolver() {
-  return _fileResolver = __webpack_require__(215);
-}
+      /***/
+    },
+    /* 590 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var _linkResolver;
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      exports.findRc = findRc;
 
-function _load_linkResolver() {
-  return _linkResolver = __webpack_require__(368);
-}
+      var _fs;
 
-var _invariant;
+      function _load_fs() {
+        return (_fs = __webpack_require__(5));
+      }
 
-function _load_invariant() {
-  return _invariant = _interopRequireDefault(__webpack_require__(9));
-}
+      var _path;
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      function _load_path() {
+        return (_path = _interopRequireWildcard(__webpack_require__(0)));
+      }
 
-const path = __webpack_require__(0);
+      var _constants;
 
-/***/ }),
-/* 587 */
-/***/ (function(module, exports, __webpack_require__) {
+      function _load_constants() {
+        return (_constants = __webpack_require__(8));
+      }
 
-"use strict";
+      function _interopRequireWildcard(obj) {
+        if (obj && obj.__esModule) {
+          return obj;
+        } else {
+          var newObj = {};
+          if (obj != null) {
+            for (var key in obj) {
+              if (Object.prototype.hasOwnProperty.call(obj, key))
+                newObj[key] = obj[key];
+            }
+          }
+          newObj.default = obj;
+          return newObj;
+        }
+      }
 
+      const etc = "/etc";
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = {
-  autohr: 'author',
-  autor: 'author',
-  contributers: 'contributors',
-  depdenencies: 'dependencies',
-  dependancies: 'dependencies',
-  dependecies: 'dependencies',
-  depends: 'dependencies',
-  'dev-dependencies': 'devDependencies',
-  devDependences: 'devDependencies',
-  devDepenencies: 'devDependencies',
-  devEependencies: 'devDependencies',
-  devdependencies: 'devDependencies',
-  hampage: 'homepage',
-  hompage: 'homepage',
-  prefereGlobal: 'preferGlobal',
-  publicationConfig: 'publishConfig',
-  repo: 'repository',
-  repostitory: 'repository',
-  script: 'scripts'
-};
+      const isWin = process.platform === "win32";
+      const home = isWin ? process.env.USERPROFILE : process.env.HOME;
 
-/***/ }),
-/* 588 */
-/***/ (function(module, exports, __webpack_require__) {
+      function getRcPaths(name, cwd) {
+        const configPaths = [];
 
-"use strict";
+        function pushConfigPath(...segments) {
+          configPaths.push((_path || _load_path()).join(...segments));
+          if (segments[segments.length - 1] === `.${name}rc`) {
+            configPaths.push(
+              (_path || _load_path()).join(
+                ...segments.slice(0, -1),
+                `.${name}rc.yml`,
+              ),
+            );
+          }
+        }
 
+        function unshiftConfigPath(...segments) {
+          if (segments[segments.length - 1] === `.${name}rc`) {
+            configPaths.unshift(
+              (_path || _load_path()).join(
+                ...segments.slice(0, -1),
+                `.${name}rc.yml`,
+              ),
+            );
+          }
+          configPaths.unshift((_path || _load_path()).join(...segments));
+        }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.default = parsePackageName;
+        if (!isWin) {
+          pushConfigPath(etc, name, "config");
+          pushConfigPath(etc, `${name}rc`);
+        }
 
+        if (home) {
+          pushConfigPath((_constants || _load_constants()).CONFIG_DIRECTORY);
+          pushConfigPath(home, ".config", name, "config");
+          pushConfigPath(home, ".config", name);
+          pushConfigPath(home, `.${name}`, "config");
+          pushConfigPath(home, `.${name}rc`);
+        }
 
-const PKG_INPUT = /(^\S?[^\s@]+)(?:@(\S+))?$/;
+        // add .yarnrc locations relative to the cwd
+        while (true) {
+          unshiftConfigPath(cwd, `.${name}rc`);
 
-function parsePackageName(input) {
-  var _PKG_INPUT$exec = PKG_INPUT.exec(input);
+          const upperCwd = (_path || _load_path()).dirname(cwd);
+          if (upperCwd === cwd) {
+            // we've reached the root
+            break;
+          } else {
+            // continue since there's still more directories to search
+            cwd = upperCwd;
+          }
+        }
 
-  const name = _PKG_INPUT$exec[1],
-        version = _PKG_INPUT$exec[2];
+        const envVariable = `${name}_config`.toUpperCase();
 
-  return { name, version };
-}
+        if (process.env[envVariable]) {
+          pushConfigPath(process.env[envVariable]);
+        }
 
-/***/ }),
-/* 589 */
-/***/ (function(module, exports, __webpack_require__) {
+        return configPaths;
+      }
 
-"use strict";
+      function parseRcPaths(paths, parser) {
+        return Object.assign(
+          {},
+          ...paths.map((path) => {
+            try {
+              return parser(
+                (0, (_fs || _load_fs()).readFileSync)(path).toString(),
+                path,
+              );
+            } catch (error) {
+              if (error.code === "ENOENT" || error.code === "EISDIR") {
+                return {};
+              } else {
+                throw error;
+              }
+            }
+          }),
+        );
+      }
 
+      function findRc(name, cwd, parser) {
+        return parseRcPaths(getRcPaths(name, cwd), parser);
+      }
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
+      /***/
+    },
+    /* 591 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = { default: __webpack_require__(623), __esModule: true };
 
-var _asyncToGenerator2;
+      /***/
+    },
+    /* 592 */
+    /***/ function (module, exports, __webpack_require__) {
+      var DuplexStream = __webpack_require__(791),
+        util = __webpack_require__(3),
+        Buffer = __webpack_require__(45).Buffer;
 
-function _load_asyncToGenerator() {
-  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
-}
+      function BufferList(callback) {
+        if (!(this instanceof BufferList)) return new BufferList(callback);
 
-let makePortableProxyScriptUnix = (() => {
-  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (source, destination, options) {
-    const environment = options.extraEnvironment ? Array.from(options.extraEnvironment.entries()).map(function ([key, value]) {
-      return `${key}="${value}"`;
-    }).join(' ') + ' ' : '';
+        this._bufs = [];
+        this.length = 0;
 
-    const prependedArguments = options.prependArguments ? ' ' + options.prependArguments.map(function (arg) {
-      return `"${arg}"`;
-    }).join(' ') : '';
-    const appendedArguments = options.appendArguments ? ' ' + options.appendArguments.map(function (arg) {
-      return `"${arg}"`;
-    }).join(' ') : '';
+        if (typeof callback == "function") {
+          this._callback = callback;
 
-    const filePath = `${destination}/${options.proxyBasename || path.basename(source)}`;
+          var piper = function piper(err) {
+            if (this._callback) {
+              this._callback(err);
+              this._callback = null;
+            }
+          }.bind(this);
 
-    // Unless impossible we want to preserve any symlinks used to call us when forwarding the call to the binary (so we
-    // cannot use realpath or transform relative paths into absolute ones), but we also need to tell the sh interpreter
-    // that the symlink should be resolved relative to the script directory (hence dirname "$0" at runtime).
-    const sourcePath = path.isAbsolute(source) ? source : `$(dirname "$0")/../${source}`;
+          this.on("pipe", function onPipe(src) {
+            src.on("error", piper);
+          });
+          this.on("unpipe", function onUnpipe(src) {
+            src.removeListener("error", piper);
+          });
+        } else {
+          this.append(callback);
+        }
 
-    yield (_fs || _load_fs()).mkdirp(destination);
+        DuplexStream.call(this);
+      }
 
-    if (process.platform === 'win32') {
-      yield (_fs || _load_fs()).writeFile(filePath + '.cmd', `@${environment}"${sourcePath}" ${prependedArguments} ${appendedArguments} %*\r\n`);
-    } else {
-      yield (_fs || _load_fs()).writeFile(filePath, `#!/bin/sh\n\n${environment}exec "${sourcePath}"${prependedArguments} "$@"${appendedArguments}\n`);
-      yield (_fs || _load_fs()).chmod(filePath, 0o755);
-    }
-  });
+      util.inherits(BufferList, DuplexStream);
 
-  return function makePortableProxyScriptUnix(_x, _x2, _x3) {
-    return _ref.apply(this, arguments);
-  };
-})();
+      BufferList.prototype._offset = function _offset(offset) {
+        var tot = 0,
+          i = 0,
+          _t;
+        if (offset === 0) return [0, 0];
+        for (; i < this._bufs.length; i++) {
+          _t = tot + this._bufs[i].length;
+          if (offset < _t || i == this._bufs.length - 1)
+            return [i, offset - tot];
+          tot = _t;
+        }
+      };
 
-exports.makePortableProxyScript = makePortableProxyScript;
+      BufferList.prototype.append = function append(buf) {
+        var i = 0;
 
-var _fs;
+        if (Buffer.isBuffer(buf)) {
+          this._appendBuffer(buf);
+        } else if (Array.isArray(buf)) {
+          for (; i < buf.length; i++) this.append(buf[i]);
+        } else if (buf instanceof BufferList) {
+          // unwrap argument into individual BufferLists
+          for (; i < buf._bufs.length; i++) this.append(buf._bufs[i]);
+        } else if (buf != null) {
+          // coerce number arguments to strings, since Buffer(number) does
+          // uninitialized memory allocation
+          if (typeof buf == "number") buf = buf.toString();
 
-function _load_fs() {
-  return _fs = _interopRequireWildcard(__webpack_require__(4));
-}
+          this._appendBuffer(Buffer.from(buf));
+        }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        return this;
+      };
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+      BufferList.prototype._appendBuffer = function appendBuffer(buf) {
+        this._bufs.push(buf);
+        this.length += buf.length;
+      };
 
-const path = __webpack_require__(0);
+      BufferList.prototype._write = function _write(buf, encoding, callback) {
+        this._appendBuffer(buf);
 
-function makePortableProxyScript(source, destination,
-// $FlowFixMe Flow doesn't support exact types with empty default values
-options = {}) {
-  return makePortableProxyScriptUnix(source, destination, options);
-}
+        if (typeof callback == "function") callback();
+      };
 
-/***/ }),
-/* 590 */
-/***/ (function(module, exports, __webpack_require__) {
+      BufferList.prototype._read = function _read(size) {
+        if (!this.length) return this.push(null);
 
-"use strict";
+        size = Math.min(size, this.length);
+        this.push(this.slice(0, size));
+        this.consume(size);
+      };
 
+      BufferList.prototype.end = function end(chunk) {
+        DuplexStream.prototype.end.call(this, chunk);
 
-Object.defineProperty(exports, "__esModule", {
-  value: true
-});
-exports.findRc = findRc;
+        if (this._callback) {
+          this._callback(null, this.slice());
+          this._callback = null;
+        }
+      };
 
-var _fs;
+      BufferList.prototype.get = function get(index) {
+        return this.slice(index, index + 1)[0];
+      };
 
-function _load_fs() {
-  return _fs = __webpack_require__(5);
-}
+      BufferList.prototype.slice = function slice(start, end) {
+        if (typeof start == "number" && start < 0) start += this.length;
+        if (typeof end == "number" && end < 0) end += this.length;
+        return this.copy(null, 0, start, end);
+      };
 
-var _path;
+      BufferList.prototype.copy = function copy(
+        dst,
+        dstStart,
+        srcStart,
+        srcEnd,
+      ) {
+        if (typeof srcStart != "number" || srcStart < 0) srcStart = 0;
+        if (typeof srcEnd != "number" || srcEnd > this.length)
+          srcEnd = this.length;
+        if (srcStart >= this.length) return dst || Buffer.alloc(0);
+        if (srcEnd <= 0) return dst || Buffer.alloc(0);
+
+        var copy = !!dst,
+          off = this._offset(srcStart),
+          len = srcEnd - srcStart,
+          bytes = len,
+          bufoff = (copy && dstStart) || 0,
+          start = off[1],
+          l,
+          i;
+
+        // copy/slice everything
+        if (srcStart === 0 && srcEnd == this.length) {
+          if (!copy) {
+            // slice, but full concat if multiple buffers
+            return this._bufs.length === 1
+              ? this._bufs[0]
+              : Buffer.concat(this._bufs, this.length);
+          }
 
-function _load_path() {
-  return _path = _interopRequireWildcard(__webpack_require__(0));
-}
+          // copy, need to copy individual buffers
+          for (i = 0; i < this._bufs.length; i++) {
+            this._bufs[i].copy(dst, bufoff);
+            bufoff += this._bufs[i].length;
+          }
 
-var _constants;
+          return dst;
+        }
 
-function _load_constants() {
-  return _constants = __webpack_require__(8);
-}
+        // easy, cheap case where it's a subset of one of the buffers
+        if (bytes <= this._bufs[off[0]].length - start) {
+          return copy
+            ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
+            : this._bufs[off[0]].slice(start, start + bytes);
+        }
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+        if (!copy)
+          // a slice, we need something to copy in to
+          dst = Buffer.allocUnsafe(len);
 
-const etc = '/etc';
+        for (i = off[0]; i < this._bufs.length; i++) {
+          l = this._bufs[i].length - start;
 
-const isWin = process.platform === 'win32';
-const home = isWin ? process.env.USERPROFILE : process.env.HOME;
+          if (bytes > l) {
+            this._bufs[i].copy(dst, bufoff, start);
+          } else {
+            this._bufs[i].copy(dst, bufoff, start, start + bytes);
+            break;
+          }
 
-function getRcPaths(name, cwd) {
-  const configPaths = [];
+          bufoff += l;
+          bytes -= l;
 
-  function pushConfigPath(...segments) {
-    configPaths.push((_path || _load_path()).join(...segments));
-    if (segments[segments.length - 1] === `.${name}rc`) {
-      configPaths.push((_path || _load_path()).join(...segments.slice(0, -1), `.${name}rc.yml`));
-    }
-  }
+          if (start) start = 0;
+        }
 
-  function unshiftConfigPath(...segments) {
-    if (segments[segments.length - 1] === `.${name}rc`) {
-      configPaths.unshift((_path || _load_path()).join(...segments.slice(0, -1), `.${name}rc.yml`));
-    }
-    configPaths.unshift((_path || _load_path()).join(...segments));
-  }
+        return dst;
+      };
 
-  if (!isWin) {
-    pushConfigPath(etc, name, 'config');
-    pushConfigPath(etc, `${name}rc`);
-  }
+      BufferList.prototype.shallowSlice = function shallowSlice(start, end) {
+        start = start || 0;
+        end = end || this.length;
 
-  if (home) {
-    pushConfigPath((_constants || _load_constants()).CONFIG_DIRECTORY);
-    pushConfigPath(home, '.config', name, 'config');
-    pushConfigPath(home, '.config', name);
-    pushConfigPath(home, `.${name}`, 'config');
-    pushConfigPath(home, `.${name}rc`);
-  }
+        if (start < 0) start += this.length;
+        if (end < 0) end += this.length;
 
-  // add .yarnrc locations relative to the cwd
-  while (true) {
-    unshiftConfigPath(cwd, `.${name}rc`);
-
-    const upperCwd = (_path || _load_path()).dirname(cwd);
-    if (upperCwd === cwd) {
-      // we've reached the root
-      break;
-    } else {
-      // continue since there's still more directories to search
-      cwd = upperCwd;
-    }
-  }
+        var startOffset = this._offset(start),
+          endOffset = this._offset(end),
+          buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1);
 
-  const envVariable = `${name}_config`.toUpperCase();
+        if (endOffset[1] == 0) buffers.pop();
+        else
+          buffers[buffers.length - 1] = buffers[buffers.length - 1].slice(
+            0,
+            endOffset[1],
+          );
 
-  if (process.env[envVariable]) {
-    pushConfigPath(process.env[envVariable]);
-  }
+        if (startOffset[1] != 0) buffers[0] = buffers[0].slice(startOffset[1]);
 
-  return configPaths;
-}
+        return new BufferList(buffers);
+      };
 
-function parseRcPaths(paths, parser) {
-  return Object.assign({}, ...paths.map(path => {
-    try {
-      return parser((0, (_fs || _load_fs()).readFileSync)(path).toString(), path);
-    } catch (error) {
-      if (error.code === 'ENOENT' || error.code === 'EISDIR') {
-        return {};
-      } else {
-        throw error;
-      }
-    }
-  }));
-}
+      BufferList.prototype.toString = function toString(encoding, start, end) {
+        return this.slice(start, end).toString(encoding);
+      };
 
-function findRc(name, cwd, parser) {
-  return parseRcPaths(getRcPaths(name, cwd), parser);
-}
+      BufferList.prototype.consume = function consume(bytes) {
+        while (this._bufs.length) {
+          if (bytes >= this._bufs[0].length) {
+            bytes -= this._bufs[0].length;
+            this.length -= this._bufs[0].length;
+            this._bufs.shift();
+          } else {
+            this._bufs[0] = this._bufs[0].slice(bytes);
+            this.length -= bytes;
+            break;
+          }
+        }
+        return this;
+      };
 
-/***/ }),
-/* 591 */
-/***/ (function(module, exports, __webpack_require__) {
+      BufferList.prototype.duplicate = function duplicate() {
+        var i = 0,
+          copy = new BufferList();
 
-module.exports = { "default": __webpack_require__(623), __esModule: true };
+        for (; i < this._bufs.length; i++) copy.append(this._bufs[i]);
 
-/***/ }),
-/* 592 */
-/***/ (function(module, exports, __webpack_require__) {
+        return copy;
+      };
 
-var DuplexStream = __webpack_require__(791)
-  , util         = __webpack_require__(3)
-  , Buffer       = __webpack_require__(45).Buffer
+      BufferList.prototype.destroy = function destroy() {
+        this._bufs.length = 0;
+        this.length = 0;
+        this.push(null);
+      };
+      (function () {
+        var methods = {
+          readDoubleBE: 8,
+          readDoubleLE: 8,
+          readFloatBE: 4,
+          readFloatLE: 4,
+          readInt32BE: 4,
+          readInt32LE: 4,
+          readUInt32BE: 4,
+          readUInt32LE: 4,
+          readInt16BE: 2,
+          readInt16LE: 2,
+          readUInt16BE: 2,
+          readUInt16LE: 2,
+          readInt8: 1,
+          readUInt8: 1,
+        };
 
+        for (var m in methods) {
+          (function (m) {
+            BufferList.prototype[m] = function (offset) {
+              return this.slice(offset, offset + methods[m])[m](0);
+            };
+          })(m);
+        }
+      })();
 
-function BufferList (callback) {
-  if (!(this instanceof BufferList))
-    return new BufferList(callback)
+      module.exports = BufferList;
 
-  this._bufs  = []
-  this.length = 0
+      /***/
+    },
+    /* 593 */
+    /***/ function (module, exports) {
+      function allocUnsafe(size) {
+        if (typeof size !== "number") {
+          throw new TypeError('"size" argument must be a number');
+        }
 
-  if (typeof callback == 'function') {
-    this._callback = callback
+        if (size < 0) {
+          throw new RangeError('"size" argument must not be negative');
+        }
 
-    var piper = function piper (err) {
-      if (this._callback) {
-        this._callback(err)
-        this._callback = null
+        if (Buffer.allocUnsafe) {
+          return Buffer.allocUnsafe(size);
+        } else {
+          return new Buffer(size);
+        }
       }
-    }.bind(this)
 
-    this.on('pipe', function onPipe (src) {
-      src.on('error', piper)
-    })
-    this.on('unpipe', function onUnpipe (src) {
-      src.removeListener('error', piper)
-    })
-  } else {
-    this.append(callback)
-  }
+      module.exports = allocUnsafe;
 
-  DuplexStream.call(this)
-}
+      /***/
+    },
+    /* 594 */
+    /***/ function (module, exports) {
+      /* Node.js 6.4.0 and up has full support */
+      var hasFullSupport = (function () {
+        try {
+          if (!Buffer.isEncoding("latin1")) {
+            return false;
+          }
 
+          var buf = Buffer.alloc ? Buffer.alloc(4) : new Buffer(4);
 
-util.inherits(BufferList, DuplexStream)
+          buf.fill("ab", "ucs2");
 
+          return buf.toString("hex") === "61006200";
+        } catch (_) {
+          return false;
+        }
+      })();
 
-BufferList.prototype._offset = function _offset (offset) {
-  var tot = 0, i = 0, _t
-  if (offset === 0) return [ 0, 0 ]
-  for (; i < this._bufs.length; i++) {
-    _t = tot + this._bufs[i].length
-    if (offset < _t || i == this._bufs.length - 1)
-      return [ i, offset - tot ]
-    tot = _t
-  }
-}
-
-
-BufferList.prototype.append = function append (buf) {
-  var i = 0
-
-  if (Buffer.isBuffer(buf)) {
-    this._appendBuffer(buf);
-  } else if (Array.isArray(buf)) {
-    for (; i < buf.length; i++)
-      this.append(buf[i])
-  } else if (buf instanceof BufferList) {
-    // unwrap argument into individual BufferLists
-    for (; i < buf._bufs.length; i++)
-      this.append(buf._bufs[i])
-  } else if (buf != null) {
-    // coerce number arguments to strings, since Buffer(number) does
-    // uninitialized memory allocation
-    if (typeof buf == 'number')
-      buf = buf.toString()
-
-    this._appendBuffer(Buffer.from(buf));
-  }
+      function isSingleByte(val) {
+        return val.length === 1 && val.charCodeAt(0) < 256;
+      }
 
-  return this
-}
+      function fillWithNumber(buffer, val, start, end) {
+        if (start < 0 || end > buffer.length) {
+          throw new RangeError("Out of range index");
+        }
 
+        start = start >>> 0;
+        end = end === undefined ? buffer.length : end >>> 0;
 
-BufferList.prototype._appendBuffer = function appendBuffer (buf) {
-  this._bufs.push(buf)
-  this.length += buf.length
-}
+        if (end > start) {
+          buffer.fill(val, start, end);
+        }
 
+        return buffer;
+      }
 
-BufferList.prototype._write = function _write (buf, encoding, callback) {
-  this._appendBuffer(buf)
+      function fillWithBuffer(buffer, val, start, end) {
+        if (start < 0 || end > buffer.length) {
+          throw new RangeError("Out of range index");
+        }
 
-  if (typeof callback == 'function')
-    callback()
-}
+        if (end <= start) {
+          return buffer;
+        }
 
+        start = start >>> 0;
+        end = end === undefined ? buffer.length : end >>> 0;
 
-BufferList.prototype._read = function _read (size) {
-  if (!this.length)
-    return this.push(null)
+        var pos = start;
+        var len = val.length;
+        while (pos <= end - len) {
+          val.copy(buffer, pos);
+          pos += len;
+        }
 
-  size = Math.min(size, this.length)
-  this.push(this.slice(0, size))
-  this.consume(size)
-}
+        if (pos !== end) {
+          val.copy(buffer, pos, 0, end - pos);
+        }
 
+        return buffer;
+      }
 
-BufferList.prototype.end = function end (chunk) {
-  DuplexStream.prototype.end.call(this, chunk)
+      function fill(buffer, val, start, end, encoding) {
+        if (hasFullSupport) {
+          return buffer.fill(val, start, end, encoding);
+        }
 
-  if (this._callback) {
-    this._callback(null, this.slice())
-    this._callback = null
-  }
-}
-
-
-BufferList.prototype.get = function get (index) {
-  return this.slice(index, index + 1)[0]
-}
-
-
-BufferList.prototype.slice = function slice (start, end) {
-  if (typeof start == 'number' && start < 0)
-    start += this.length
-  if (typeof end == 'number' && end < 0)
-    end += this.length
-  return this.copy(null, 0, start, end)
-}
-
-
-BufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {
-  if (typeof srcStart != 'number' || srcStart < 0)
-    srcStart = 0
-  if (typeof srcEnd != 'number' || srcEnd > this.length)
-    srcEnd = this.length
-  if (srcStart >= this.length)
-    return dst || Buffer.alloc(0)
-  if (srcEnd <= 0)
-    return dst || Buffer.alloc(0)
-
-  var copy   = !!dst
-    , off    = this._offset(srcStart)
-    , len    = srcEnd - srcStart
-    , bytes  = len
-    , bufoff = (copy && dstStart) || 0
-    , start  = off[1]
-    , l
-    , i
-
-  // copy/slice everything
-  if (srcStart === 0 && srcEnd == this.length) {
-    if (!copy) { // slice, but full concat if multiple buffers
-      return this._bufs.length === 1
-        ? this._bufs[0]
-        : Buffer.concat(this._bufs, this.length)
-    }
+        if (typeof val === "number") {
+          return fillWithNumber(buffer, val, start, end);
+        }
 
-    // copy, need to copy individual buffers
-    for (i = 0; i < this._bufs.length; i++) {
-      this._bufs[i].copy(dst, bufoff)
-      bufoff += this._bufs[i].length
-    }
+        if (typeof val === "string") {
+          if (typeof start === "string") {
+            encoding = start;
+            start = 0;
+            end = buffer.length;
+          } else if (typeof end === "string") {
+            encoding = end;
+            end = buffer.length;
+          }
 
-    return dst
-  }
+          if (encoding !== undefined && typeof encoding !== "string") {
+            throw new TypeError("encoding must be a string");
+          }
 
-  // easy, cheap case where it's a subset of one of the buffers
-  if (bytes <= this._bufs[off[0]].length - start) {
-    return copy
-      ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
-      : this._bufs[off[0]].slice(start, start + bytes)
-  }
+          if (encoding === "latin1") {
+            encoding = "binary";
+          }
 
-  if (!copy) // a slice, we need something to copy in to
-    dst = Buffer.allocUnsafe(len)
+          if (typeof encoding === "string" && !Buffer.isEncoding(encoding)) {
+            throw new TypeError("Unknown encoding: " + encoding);
+          }
 
-  for (i = off[0]; i < this._bufs.length; i++) {
-    l = this._bufs[i].length - start
+          if (val === "") {
+            return fillWithNumber(buffer, 0, start, end);
+          }
 
-    if (bytes > l) {
-      this._bufs[i].copy(dst, bufoff, start)
-    } else {
-      this._bufs[i].copy(dst, bufoff, start, start + bytes)
-      break
-    }
+          if (isSingleByte(val)) {
+            return fillWithNumber(buffer, val.charCodeAt(0), start, end);
+          }
 
-    bufoff += l
-    bytes -= l
+          val = new Buffer(val, encoding);
+        }
 
-    if (start)
-      start = 0
-  }
+        if (Buffer.isBuffer(val)) {
+          return fillWithBuffer(buffer, val, start, end);
+        }
 
-  return dst
-}
-
-BufferList.prototype.shallowSlice = function shallowSlice (start, end) {
-  start = start || 0
-  end = end || this.length
-
-  if (start < 0)
-    start += this.length
-  if (end < 0)
-    end += this.length
-
-  var startOffset = this._offset(start)
-    , endOffset = this._offset(end)
-    , buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1)
-
-  if (endOffset[1] == 0)
-    buffers.pop()
-  else
-    buffers[buffers.length-1] = buffers[buffers.length-1].slice(0, endOffset[1])
-
-  if (startOffset[1] != 0)
-    buffers[0] = buffers[0].slice(startOffset[1])
-
-  return new BufferList(buffers)
-}
-
-BufferList.prototype.toString = function toString (encoding, start, end) {
-  return this.slice(start, end).toString(encoding)
-}
-
-BufferList.prototype.consume = function consume (bytes) {
-  while (this._bufs.length) {
-    if (bytes >= this._bufs[0].length) {
-      bytes -= this._bufs[0].length
-      this.length -= this._bufs[0].length
-      this._bufs.shift()
-    } else {
-      this._bufs[0] = this._bufs[0].slice(bytes)
-      this.length -= bytes
-      break
-    }
-  }
-  return this
-}
-
-
-BufferList.prototype.duplicate = function duplicate () {
-  var i = 0
-    , copy = new BufferList()
-
-  for (; i < this._bufs.length; i++)
-    copy.append(this._bufs[i])
-
-  return copy
-}
-
-
-BufferList.prototype.destroy = function destroy () {
-  this._bufs.length = 0
-  this.length = 0
-  this.push(null)
-}
-
-
-;(function () {
-  var methods = {
-      'readDoubleBE' : 8
-    , 'readDoubleLE' : 8
-    , 'readFloatBE'  : 4
-    , 'readFloatLE'  : 4
-    , 'readInt32BE'  : 4
-    , 'readInt32LE'  : 4
-    , 'readUInt32BE' : 4
-    , 'readUInt32LE' : 4
-    , 'readInt16BE'  : 2
-    , 'readInt16LE'  : 2
-    , 'readUInt16BE' : 2
-    , 'readUInt16LE' : 2
-    , 'readInt8'     : 1
-    , 'readUInt8'    : 1
-  }
+        // Other values (e.g. undefined, boolean, object) results in zero-fill
+        return fillWithNumber(buffer, 0, start, end);
+      }
+
+      module.exports = fill;
+
+      /***/
+    },
+    /* 595 */
+    /***/ function (module, exports) {
+      var toString = Object.prototype.toString;
+
+      var isModern =
+        typeof Buffer.alloc === "function" &&
+        typeof Buffer.allocUnsafe === "function" &&
+        typeof Buffer.from === "function";
 
-  for (var m in methods) {
-    (function (m) {
-      BufferList.prototype[m] = function (offset) {
-        return this.slice(offset, offset + methods[m])[m](0)
+      function isArrayBuffer(input) {
+        return toString.call(input).slice(8, -1) === "ArrayBuffer";
       }
-    }(m))
-  }
-}())
 
+      function fromArrayBuffer(obj, byteOffset, length) {
+        byteOffset >>>= 0;
 
-module.exports = BufferList
+        var maxLength = obj.byteLength - byteOffset;
 
+        if (maxLength < 0) {
+          throw new RangeError("'offset' is out of bounds");
+        }
 
-/***/ }),
-/* 593 */
-/***/ (function(module, exports) {
+        if (length === undefined) {
+          length = maxLength;
+        } else {
+          length >>>= 0;
 
-function allocUnsafe (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('"size" argument must be a number')
-  }
+          if (length > maxLength) {
+            throw new RangeError("'length' is out of bounds");
+          }
+        }
 
-  if (size < 0) {
-    throw new RangeError('"size" argument must not be negative')
-  }
+        return isModern
+          ? Buffer.from(obj.slice(byteOffset, byteOffset + length))
+          : new Buffer(
+              new Uint8Array(obj.slice(byteOffset, byteOffset + length)),
+            );
+      }
 
-  if (Buffer.allocUnsafe) {
-    return Buffer.allocUnsafe(size)
-  } else {
-    return new Buffer(size)
-  }
-}
+      function fromString(string, encoding) {
+        if (typeof encoding !== "string" || encoding === "") {
+          encoding = "utf8";
+        }
 
-module.exports = allocUnsafe
+        if (!Buffer.isEncoding(encoding)) {
+          throw new TypeError('"encoding" must be a valid string encoding');
+        }
 
+        return isModern
+          ? Buffer.from(string, encoding)
+          : new Buffer(string, encoding);
+      }
 
-/***/ }),
-/* 594 */
-/***/ (function(module, exports) {
+      function bufferFrom(value, encodingOrOffset, length) {
+        if (typeof value === "number") {
+          throw new TypeError('"value" argument must not be a number');
+        }
 
-/* Node.js 6.4.0 and up has full support */
-var hasFullSupport = (function () {
-  try {
-    if (!Buffer.isEncoding('latin1')) {
-      return false
-    }
+        if (isArrayBuffer(value)) {
+          return fromArrayBuffer(value, encodingOrOffset, length);
+        }
 
-    var buf = Buffer.alloc ? Buffer.alloc(4) : new Buffer(4)
+        if (typeof value === "string") {
+          return fromString(value, encodingOrOffset);
+        }
 
-    buf.fill('ab', 'ucs2')
+        return isModern ? Buffer.from(value) : new Buffer(value);
+      }
 
-    return (buf.toString('hex') === '61006200')
-  } catch (_) {
-    return false
-  }
-}())
+      module.exports = bufferFrom;
 
-function isSingleByte (val) {
-  return (val.length === 1 && val.charCodeAt(0) < 256)
-}
+      /***/
+    },
+    /* 596 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * bytes
+       * Copyright(c) 2012-2014 TJ Holowaychuk
+       * Copyright(c) 2015 Jed Watson
+       * MIT Licensed
+       */
 
-function fillWithNumber (buffer, val, start, end) {
-  if (start < 0 || end > buffer.length) {
-    throw new RangeError('Out of range index')
-  }
+      /**
+       * Module exports.
+       * @public
+       */
 
-  start = start >>> 0
-  end = end === undefined ? buffer.length : end >>> 0
+      module.exports = bytes;
+      module.exports.format = format;
+      module.exports.parse = parse;
 
-  if (end > start) {
-    buffer.fill(val, start, end)
-  }
+      /**
+       * Module variables.
+       * @private
+       */
 
-  return buffer
-}
+      var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
 
-function fillWithBuffer (buffer, val, start, end) {
-  if (start < 0 || end > buffer.length) {
-    throw new RangeError('Out of range index')
-  }
+      var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
 
-  if (end <= start) {
-    return buffer
-  }
+      var map = {
+        b: 1,
+        kb: 1 << 10,
+        mb: 1 << 20,
+        gb: 1 << 30,
+        tb: (1 << 30) * 1024,
+      };
 
-  start = start >>> 0
-  end = end === undefined ? buffer.length : end >>> 0
+      var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb)$/i;
 
-  var pos = start
-  var len = val.length
-  while (pos <= (end - len)) {
-    val.copy(buffer, pos)
-    pos += len
-  }
+      /**
+       * Convert the given value in bytes into a string or parse to string to an integer in bytes.
+       *
+       * @param {string|number} value
+       * @param {{
+       *  case: [string],
+       *  decimalPlaces: [number]
+       *  fixedDecimals: [boolean]
+       *  thousandsSeparator: [string]
+       *  unitSeparator: [string]
+       *  }} [options] bytes options.
+       *
+       * @returns {string|number|null}
+       */
 
-  if (pos !== end) {
-    val.copy(buffer, pos, 0, end - pos)
-  }
+      function bytes(value, options) {
+        if (typeof value === "string") {
+          return parse(value);
+        }
 
-  return buffer
-}
+        if (typeof value === "number") {
+          return format(value, options);
+        }
 
-function fill (buffer, val, start, end, encoding) {
-  if (hasFullSupport) {
-    return buffer.fill(val, start, end, encoding)
-  }
+        return null;
+      }
 
-  if (typeof val === 'number') {
-    return fillWithNumber(buffer, val, start, end)
-  }
+      /**
+       * Format the given value in bytes into a string.
+       *
+       * If the value is negative, it is kept as such. If it is a float,
+       * it is rounded.
+       *
+       * @param {number} value
+       * @param {object} [options]
+       * @param {number} [options.decimalPlaces=2]
+       * @param {number} [options.fixedDecimals=false]
+       * @param {string} [options.thousandsSeparator=]
+       * @param {string} [options.unit=]
+       * @param {string} [options.unitSeparator=]
+       *
+       * @returns {string|null}
+       * @public
+       */
 
-  if (typeof val === 'string') {
-    if (typeof start === 'string') {
-      encoding = start
-      start = 0
-      end = buffer.length
-    } else if (typeof end === 'string') {
-      encoding = end
-      end = buffer.length
-    }
+      function format(value, options) {
+        if (!Number.isFinite(value)) {
+          return null;
+        }
+
+        var mag = Math.abs(value);
+        var thousandsSeparator = (options && options.thousandsSeparator) || "";
+        var unitSeparator = (options && options.unitSeparator) || "";
+        var decimalPlaces =
+          options && options.decimalPlaces !== undefined
+            ? options.decimalPlaces
+            : 2;
+        var fixedDecimals = Boolean(options && options.fixedDecimals);
+        var unit = (options && options.unit) || "";
+
+        if (!unit || !map[unit.toLowerCase()]) {
+          if (mag >= map.tb) {
+            unit = "TB";
+          } else if (mag >= map.gb) {
+            unit = "GB";
+          } else if (mag >= map.mb) {
+            unit = "MB";
+          } else if (mag >= map.kb) {
+            unit = "KB";
+          } else {
+            unit = "B";
+          }
+        }
 
-    if (encoding !== undefined && typeof encoding !== 'string') {
-      throw new TypeError('encoding must be a string')
-    }
+        var val = value / map[unit.toLowerCase()];
+        var str = val.toFixed(decimalPlaces);
 
-    if (encoding === 'latin1') {
-      encoding = 'binary'
-    }
+        if (!fixedDecimals) {
+          str = str.replace(formatDecimalsRegExp, "$1");
+        }
 
-    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
-      throw new TypeError('Unknown encoding: ' + encoding)
-    }
+        if (thousandsSeparator) {
+          str = str.replace(formatThousandsRegExp, thousandsSeparator);
+        }
 
-    if (val === '') {
-      return fillWithNumber(buffer, 0, start, end)
-    }
+        return str + unitSeparator + unit;
+      }
 
-    if (isSingleByte(val)) {
-      return fillWithNumber(buffer, val.charCodeAt(0), start, end)
-    }
+      /**
+       * Parse the string value into an integer in bytes.
+       *
+       * If no unit is given, it is assumed the value is in bytes.
+       *
+       * @param {number|string} val
+       *
+       * @returns {number|null}
+       * @public
+       */
 
-    val = new Buffer(val, encoding)
-  }
+      function parse(val) {
+        if (typeof val === "number" && !isNaN(val)) {
+          return val;
+        }
 
-  if (Buffer.isBuffer(val)) {
-    return fillWithBuffer(buffer, val, start, end)
-  }
+        if (typeof val !== "string") {
+          return null;
+        }
 
-  // Other values (e.g. undefined, boolean, object) results in zero-fill
-  return fillWithNumber(buffer, 0, start, end)
-}
+        // Test if the string passed is valid
+        var results = parseRegExp.exec(val);
+        var floatValue;
+        var unit = "b";
 
-module.exports = fill
+        if (!results) {
+          // Nothing could be extracted from the given string
+          floatValue = parseInt(val, 10);
+          unit = "b";
+        } else {
+          // Retrieve the value and the unit
+          floatValue = parseFloat(results[1]);
+          unit = results[4].toLowerCase();
+        }
 
+        return Math.floor(map[unit] * floatValue);
+      }
 
-/***/ }),
-/* 595 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 597 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = (flag, argv) => {
+        argv = argv || process.argv;
+        const prefix = flag.startsWith("-")
+          ? ""
+          : flag.length === 1
+            ? "-"
+            : "--";
+        const pos = argv.indexOf(prefix + flag);
+        const terminatorPos = argv.indexOf("--");
+        return (
+          pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos)
+        );
+      };
 
-var toString = Object.prototype.toString
+      /***/
+    },
+    /* 598 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const os = __webpack_require__(46);
+      const hasFlag = __webpack_require__(597);
+
+      const env = process.env;
+
+      let forceColor;
+      if (
+        hasFlag("no-color") ||
+        hasFlag("no-colors") ||
+        hasFlag("color=false")
+      ) {
+        forceColor = false;
+      } else if (
+        hasFlag("color") ||
+        hasFlag("colors") ||
+        hasFlag("color=true") ||
+        hasFlag("color=always")
+      ) {
+        forceColor = true;
+      }
+      if ("FORCE_COLOR" in env) {
+        forceColor =
+          env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
+      }
+
+      function translateLevel(level) {
+        if (level === 0) {
+          return false;
+        }
 
-var isModern = (
-  typeof Buffer.alloc === 'function' &&
-  typeof Buffer.allocUnsafe === 'function' &&
-  typeof Buffer.from === 'function'
-)
+        return {
+          level,
+          hasBasic: true,
+          has256: level >= 2,
+          has16m: level >= 3,
+        };
+      }
 
-function isArrayBuffer (input) {
-  return toString.call(input).slice(8, -1) === 'ArrayBuffer'
-}
+      function supportsColor(stream) {
+        if (forceColor === false) {
+          return 0;
+        }
 
-function fromArrayBuffer (obj, byteOffset, length) {
-  byteOffset >>>= 0
+        if (
+          hasFlag("color=16m") ||
+          hasFlag("color=full") ||
+          hasFlag("color=truecolor")
+        ) {
+          return 3;
+        }
 
-  var maxLength = obj.byteLength - byteOffset
+        if (hasFlag("color=256")) {
+          return 2;
+        }
 
-  if (maxLength < 0) {
-    throw new RangeError("'offset' is out of bounds")
-  }
+        if (stream && !stream.isTTY && forceColor !== true) {
+          return 0;
+        }
 
-  if (length === undefined) {
-    length = maxLength
-  } else {
-    length >>>= 0
+        const min = forceColor ? 1 : 0;
 
-    if (length > maxLength) {
-      throw new RangeError("'length' is out of bounds")
-    }
-  }
+        if (process.platform === "win32") {
+          // Node.js 7.5.0 is the first version of Node.js to include a patch to
+          // libuv that enables 256 color output on Windows. Anything earlier and it
+          // won't work. However, here we target Node.js 8 at minimum as it is an LTS
+          // release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
+          // release that supports 256 colors. Windows 10 build 14931 is the first release
+          // that supports 16m/TrueColor.
+          const osRelease = os.release().split(".");
+          if (
+            Number(process.versions.node.split(".")[0]) >= 8 &&
+            Number(osRelease[0]) >= 10 &&
+            Number(osRelease[2]) >= 10586
+          ) {
+            return Number(osRelease[2]) >= 14931 ? 3 : 2;
+          }
 
-  return isModern
-    ? Buffer.from(obj.slice(byteOffset, byteOffset + length))
-    : new Buffer(new Uint8Array(obj.slice(byteOffset, byteOffset + length)))
-}
+          return 1;
+        }
 
-function fromString (string, encoding) {
-  if (typeof encoding !== 'string' || encoding === '') {
-    encoding = 'utf8'
-  }
+        if ("CI" in env) {
+          if (
+            ["TRAVIS", "CIRCLECI", "APPVEYOR", "GITLAB_CI"].some(
+              (sign) => sign in env,
+            ) ||
+            env.CI_NAME === "codeship"
+          ) {
+            return 1;
+          }
 
-  if (!Buffer.isEncoding(encoding)) {
-    throw new TypeError('"encoding" must be a valid string encoding')
-  }
+          return min;
+        }
 
-  return isModern
-    ? Buffer.from(string, encoding)
-    : new Buffer(string, encoding)
-}
+        if ("TEAMCITY_VERSION" in env) {
+          return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION)
+            ? 1
+            : 0;
+        }
 
-function bufferFrom (value, encodingOrOffset, length) {
-  if (typeof value === 'number') {
-    throw new TypeError('"value" argument must not be a number')
-  }
+        if (env.COLORTERM === "truecolor") {
+          return 3;
+        }
 
-  if (isArrayBuffer(value)) {
-    return fromArrayBuffer(value, encodingOrOffset, length)
-  }
+        if ("TERM_PROGRAM" in env) {
+          const version = parseInt(
+            (env.TERM_PROGRAM_VERSION || "").split(".")[0],
+            10,
+          );
 
-  if (typeof value === 'string') {
-    return fromString(value, encodingOrOffset)
-  }
+          switch (env.TERM_PROGRAM) {
+            case "iTerm.app":
+              return version >= 3 ? 3 : 2;
+            case "Apple_Terminal":
+              return 2;
+            // No default
+          }
+        }
 
-  return isModern
-    ? Buffer.from(value)
-    : new Buffer(value)
-}
+        if (/-256(color)?$/i.test(env.TERM)) {
+          return 2;
+        }
 
-module.exports = bufferFrom
+        if (
+          /^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)
+        ) {
+          return 1;
+        }
 
+        if ("COLORTERM" in env) {
+          return 1;
+        }
 
-/***/ }),
-/* 596 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (env.TERM === "dumb") {
+          return min;
+        }
 
-"use strict";
-/*!
- * bytes
- * Copyright(c) 2012-2014 TJ Holowaychuk
- * Copyright(c) 2015 Jed Watson
- * MIT Licensed
- */
+        return min;
+      }
 
+      function getSupportLevel(stream) {
+        const level = supportsColor(stream);
+        return translateLevel(level);
+      }
 
+      module.exports = {
+        supportsColor: getSupportLevel,
+        stdout: getSupportLevel(process.stdout),
+        stderr: getSupportLevel(process.stderr),
+      };
 
-/**
- * Module exports.
- * @public
- */
+      /***/
+    },
+    /* 599 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const TEMPLATE_REGEX =
+        /(?:\\(u[a-f\d]{4}|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi;
+      const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g;
+      const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/;
+      const ESCAPE_REGEX = /\\(u[a-f\d]{4}|x[a-f\d]{2}|.)|([^\\])/gi;
+
+      const ESCAPES = new Map([
+        ["n", "\n"],
+        ["r", "\r"],
+        ["t", "\t"],
+        ["b", "\b"],
+        ["f", "\f"],
+        ["v", "\v"],
+        ["0", "\0"],
+        ["\\", "\\"],
+        ["e", "\u001B"],
+        ["a", "\u0007"],
+      ]);
+
+      function unescape(c) {
+        if (
+          (c[0] === "u" && c.length === 5) ||
+          (c[0] === "x" && c.length === 3)
+        ) {
+          return String.fromCharCode(parseInt(c.slice(1), 16));
+        }
 
-module.exports = bytes;
-module.exports.format = format;
-module.exports.parse = parse;
+        return ESCAPES.get(c) || c;
+      }
 
-/**
- * Module variables.
- * @private
- */
+      function parseArguments(name, args) {
+        const results = [];
+        const chunks = args.trim().split(/\s*,\s*/g);
+        let matches;
 
-var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
+        for (const chunk of chunks) {
+          if (!isNaN(chunk)) {
+            results.push(Number(chunk));
+          } else if ((matches = chunk.match(STRING_REGEX))) {
+            results.push(
+              matches[2].replace(ESCAPE_REGEX, (m, escape, chr) =>
+                escape ? unescape(escape) : chr,
+              ),
+            );
+          } else {
+            throw new Error(
+              `Invalid Chalk template style argument: ${chunk} (in style '${name}')`,
+            );
+          }
+        }
 
-var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
+        return results;
+      }
 
-var map = {
-  b:  1,
-  kb: 1 << 10,
-  mb: 1 << 20,
-  gb: 1 << 30,
-  tb: ((1 << 30) * 1024)
-};
+      function parseStyle(style) {
+        STYLE_REGEX.lastIndex = 0;
 
-var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb)$/i;
+        const results = [];
+        let matches;
 
-/**
- * Convert the given value in bytes into a string or parse to string to an integer in bytes.
- *
- * @param {string|number} value
- * @param {{
- *  case: [string],
- *  decimalPlaces: [number]
- *  fixedDecimals: [boolean]
- *  thousandsSeparator: [string]
- *  unitSeparator: [string]
- *  }} [options] bytes options.
- *
- * @returns {string|number|null}
- */
+        while ((matches = STYLE_REGEX.exec(style)) !== null) {
+          const name = matches[1];
 
-function bytes(value, options) {
-  if (typeof value === 'string') {
-    return parse(value);
-  }
+          if (matches[2]) {
+            const args = parseArguments(name, matches[2]);
+            results.push([name].concat(args));
+          } else {
+            results.push([name]);
+          }
+        }
 
-  if (typeof value === 'number') {
-    return format(value, options);
-  }
+        return results;
+      }
 
-  return null;
-}
+      function buildStyle(chalk, styles) {
+        const enabled = {};
 
-/**
- * Format the given value in bytes into a string.
- *
- * If the value is negative, it is kept as such. If it is a float,
- * it is rounded.
- *
- * @param {number} value
- * @param {object} [options]
- * @param {number} [options.decimalPlaces=2]
- * @param {number} [options.fixedDecimals=false]
- * @param {string} [options.thousandsSeparator=]
- * @param {string} [options.unit=]
- * @param {string} [options.unitSeparator=]
- *
- * @returns {string|null}
- * @public
- */
+        for (const layer of styles) {
+          for (const style of layer.styles) {
+            enabled[style[0]] = layer.inverse ? null : style.slice(1);
+          }
+        }
 
-function format(value, options) {
-  if (!Number.isFinite(value)) {
-    return null;
-  }
+        let current = chalk;
+        for (const styleName of Object.keys(enabled)) {
+          if (Array.isArray(enabled[styleName])) {
+            if (!(styleName in current)) {
+              throw new Error(`Unknown Chalk style: ${styleName}`);
+            }
 
-  var mag = Math.abs(value);
-  var thousandsSeparator = (options && options.thousandsSeparator) || '';
-  var unitSeparator = (options && options.unitSeparator) || '';
-  var decimalPlaces = (options && options.decimalPlaces !== undefined) ? options.decimalPlaces : 2;
-  var fixedDecimals = Boolean(options && options.fixedDecimals);
-  var unit = (options && options.unit) || '';
-
-  if (!unit || !map[unit.toLowerCase()]) {
-    if (mag >= map.tb) {
-      unit = 'TB';
-    } else if (mag >= map.gb) {
-      unit = 'GB';
-    } else if (mag >= map.mb) {
-      unit = 'MB';
-    } else if (mag >= map.kb) {
-      unit = 'KB';
-    } else {
-      unit = 'B';
-    }
-  }
+            if (enabled[styleName].length > 0) {
+              current = current[styleName].apply(current, enabled[styleName]);
+            } else {
+              current = current[styleName];
+            }
+          }
+        }
 
-  var val = value / map[unit.toLowerCase()];
-  var str = val.toFixed(decimalPlaces);
+        return current;
+      }
+
+      module.exports = (chalk, tmp) => {
+        const styles = [];
+        const chunks = [];
+        let chunk = [];
+
+        // eslint-disable-next-line max-params
+        tmp.replace(
+          TEMPLATE_REGEX,
+          (m, escapeChar, inverse, style, close, chr) => {
+            if (escapeChar) {
+              chunk.push(unescape(escapeChar));
+            } else if (style) {
+              const str = chunk.join("");
+              chunk = [];
+              chunks.push(
+                styles.length === 0 ? str : buildStyle(chalk, styles)(str),
+              );
+              styles.push({ inverse, styles: parseStyle(style) });
+            } else if (close) {
+              if (styles.length === 0) {
+                throw new Error("Found extraneous } in Chalk template literal");
+              }
 
-  if (!fixedDecimals) {
-    str = str.replace(formatDecimalsRegExp, '$1');
-  }
+              chunks.push(buildStyle(chalk, styles)(chunk.join("")));
+              chunk = [];
+              styles.pop();
+            } else {
+              chunk.push(chr);
+            }
+          },
+        );
 
-  if (thousandsSeparator) {
-    str = str.replace(formatThousandsRegExp, thousandsSeparator);
-  }
+        chunks.push(chunk.join(""));
 
-  return str + unitSeparator + unit;
-}
+        if (styles.length > 0) {
+          const errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? "" : "s"} (\`}\`)`;
+          throw new Error(errMsg);
+        }
 
-/**
- * Parse the string value into an integer in bytes.
- *
- * If no unit is given, it is assumed the value is in bytes.
- *
- * @param {number|string} val
- *
- * @returns {number|null}
- * @public
- */
+        return chunks.join("");
+      };
 
-function parse(val) {
-  if (typeof val === 'number' && !isNaN(val)) {
-    return val;
-  }
+      /***/
+    },
+    /* 600 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = chownr;
+      chownr.sync = chownrSync;
+
+      var fs = __webpack_require__(5),
+        path = __webpack_require__(0);
+
+      function chownr(p, uid, gid, cb) {
+        fs.readdir(p, function (er, children) {
+          // any error other than ENOTDIR means it's not readable, or
+          // doesn't exist.  give up.
+          if (er && er.code !== "ENOTDIR") return cb(er);
+          if (er || !children.length) return fs.chown(p, uid, gid, cb);
+
+          var len = children.length,
+            errState = null;
+          children.forEach(function (child) {
+            var pathChild = path.resolve(p, child);
+            fs.lstat(pathChild, function (er, stats) {
+              if (er) return cb(er);
+              if (!stats.isSymbolicLink()) chownr(pathChild, uid, gid, then);
+              else then();
+            });
+          });
+          function then(er) {
+            if (errState) return;
+            if (er) return cb((errState = er));
+            if (--len === 0) return fs.chown(p, uid, gid, cb);
+          }
+        });
+      }
 
-  if (typeof val !== 'string') {
-    return null;
-  }
+      function chownrSync(p, uid, gid) {
+        var children;
+        try {
+          children = fs.readdirSync(p);
+        } catch (er) {
+          if (er && er.code === "ENOTDIR") return fs.chownSync(p, uid, gid);
+          throw er;
+        }
+        if (!children.length) return fs.chownSync(p, uid, gid);
 
-  // Test if the string passed is valid
-  var results = parseRegExp.exec(val);
-  var floatValue;
-  var unit = 'b';
-
-  if (!results) {
-    // Nothing could be extracted from the given string
-    floatValue = parseInt(val, 10);
-    unit = 'b'
-  } else {
-    // Retrieve the value and the unit
-    floatValue = parseFloat(results[1]);
-    unit = results[4].toLowerCase();
-  }
+        children.forEach(function (child) {
+          var pathChild = path.resolve(p, child);
+          var stats = fs.lstatSync(pathChild);
+          if (!stats.isSymbolicLink()) chownrSync(pathChild, uid, gid);
+        });
+        return fs.chownSync(p, uid, gid);
+      }
 
-  return Math.floor(map[unit] * floatValue);
-}
+      /***/
+    },
+    /* 601 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var env = process.env;
+
+      var vendors = [
+        // Constant, Name, Envs
+        ["TRAVIS", "Travis CI", "TRAVIS"],
+        ["CIRCLE", "CircleCI", "CIRCLECI"],
+        ["GITLAB", "GitLab CI", "GITLAB_CI"],
+        ["APPVEYOR", "AppVeyor", "APPVEYOR"],
+        ["CODESHIP", "Codeship", { CI_NAME: "codeship" }],
+        ["DRONE", "Drone", "DRONE"],
+        ["MAGNUM", "Magnum CI", "MAGNUM"],
+        ["SEMAPHORE", "Semaphore", "SEMAPHORE"],
+        ["JENKINS", "Jenkins", "JENKINS_URL", "BUILD_ID"],
+        ["BAMBOO", "Bamboo", "bamboo_planKey"],
+        ["TFS", "Team Foundation Server", "TF_BUILD"],
+        ["TEAMCITY", "TeamCity", "TEAMCITY_VERSION"],
+        ["BUILDKITE", "Buildkite", "BUILDKITE"],
+        ["HUDSON", "Hudson", "HUDSON_URL"],
+        ["TASKCLUSTER", "TaskCluster", "TASK_ID", "RUN_ID"],
+        ["GOCD", "GoCD", "GO_PIPELINE_LABEL"],
+        ["BITBUCKET", "Bitbucket Pipelines", "BITBUCKET_COMMIT"],
+        ["CODEBUILD", "AWS CodeBuild", "CODEBUILD_BUILD_ARN"],
+      ];
 
+      exports.name = null;
 
-/***/ }),
-/* 597 */
-/***/ (function(module, exports, __webpack_require__) {
+      vendors.forEach(function (vendor) {
+        var constant = vendor.shift();
+        var name = vendor.shift();
+        var isCI = vendor.every(function (obj) {
+          if (typeof obj === "string") return !!env[obj];
+          return Object.keys(obj).every(function (k) {
+            return env[k] === obj[k];
+          });
+        });
+        exports[constant] = isCI;
+        if (isCI) exports.name = name;
+      });
 
-"use strict";
+      exports.isCI = !!(
+        env.CI || // Travis CI, CircleCI, Gitlab CI, Appveyor, CodeShip
+        env.CONTINUOUS_INTEGRATION || // Travis CI
+        env.BUILD_NUMBER || // Jenkins, TeamCity
+        exports.name ||
+        false
+      );
 
-module.exports = (flag, argv) => {
-	argv = argv || process.argv;
-	const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
-	const pos = argv.indexOf(prefix + flag);
-	const terminatorPos = argv.indexOf('--');
-	return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
-};
+      /***/
+    },
+    /* 602 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(605);
 
+      /***/
+    },
+    /* 603 */
+    /***/ function (module, exports, __webpack_require__) {
+      var kindOf = __webpack_require__(179);
+      var utils = __webpack_require__(382);
 
-/***/ }),
-/* 598 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const os = __webpack_require__(46);
-const hasFlag = __webpack_require__(597);
-
-const env = process.env;
-
-let forceColor;
-if (hasFlag('no-color') ||
-	hasFlag('no-colors') ||
-	hasFlag('color=false')) {
-	forceColor = false;
-} else if (hasFlag('color') ||
-	hasFlag('colors') ||
-	hasFlag('color=true') ||
-	hasFlag('color=always')) {
-	forceColor = true;
-}
-if ('FORCE_COLOR' in env) {
-	forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
-}
-
-function translateLevel(level) {
-	if (level === 0) {
-		return false;
-	}
-
-	return {
-		level,
-		hasBasic: true,
-		has256: level >= 2,
-		has16m: level >= 3
-	};
-}
-
-function supportsColor(stream) {
-	if (forceColor === false) {
-		return 0;
-	}
-
-	if (hasFlag('color=16m') ||
-		hasFlag('color=full') ||
-		hasFlag('color=truecolor')) {
-		return 3;
-	}
-
-	if (hasFlag('color=256')) {
-		return 2;
-	}
-
-	if (stream && !stream.isTTY && forceColor !== true) {
-		return 0;
-	}
-
-	const min = forceColor ? 1 : 0;
-
-	if (process.platform === 'win32') {
-		// Node.js 7.5.0 is the first version of Node.js to include a patch to
-		// libuv that enables 256 color output on Windows. Anything earlier and it
-		// won't work. However, here we target Node.js 8 at minimum as it is an LTS
-		// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
-		// release that supports 256 colors. Windows 10 build 14931 is the first release
-		// that supports 16m/TrueColor.
-		const osRelease = os.release().split('.');
-		if (
-			Number(process.versions.node.split('.')[0]) >= 8 &&
-			Number(osRelease[0]) >= 10 &&
-			Number(osRelease[2]) >= 10586
-		) {
-			return Number(osRelease[2]) >= 14931 ? 3 : 2;
-		}
-
-		return 1;
-	}
-
-	if ('CI' in env) {
-		if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') {
-			return 1;
-		}
-
-		return min;
-	}
-
-	if ('TEAMCITY_VERSION' in env) {
-		return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
-	}
-
-	if (env.COLORTERM === 'truecolor') {
-		return 3;
-	}
-
-	if ('TERM_PROGRAM' in env) {
-		const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
-
-		switch (env.TERM_PROGRAM) {
-			case 'iTerm.app':
-				return version >= 3 ? 3 : 2;
-			case 'Apple_Terminal':
-				return 2;
-			// No default
-		}
-	}
-
-	if (/-256(color)?$/i.test(env.TERM)) {
-		return 2;
-	}
-
-	if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
-		return 1;
-	}
-
-	if ('COLORTERM' in env) {
-		return 1;
-	}
-
-	if (env.TERM === 'dumb') {
-		return min;
-	}
-
-	return min;
-}
-
-function getSupportLevel(stream) {
-	const level = supportsColor(stream);
-	return translateLevel(level);
-}
-
-module.exports = {
-	supportsColor: getSupportLevel,
-	stdout: getSupportLevel(process.stdout),
-	stderr: getSupportLevel(process.stderr)
-};
+      /**
+       * A representation of a cell within the table.
+       * Implementations must have `init` and `draw` methods,
+       * as well as `colSpan`, `rowSpan`, `desiredHeight` and `desiredWidth` properties.
+       * @param options
+       * @constructor
+       */
+      function Cell(options) {
+        this.setOptions(options);
+      }
 
+      Cell.prototype.setOptions = function (options) {
+        if (["boolean", "number", "string"].indexOf(kindOf(options)) !== -1) {
+          options = { content: "" + options };
+        }
+        options = options || {};
+        this.options = options;
+        var content = options.content;
+        if (["boolean", "number", "string"].indexOf(kindOf(content)) !== -1) {
+          this.content = String(content);
+        } else if (!content) {
+          this.content = "";
+        } else {
+          throw new Error(
+            "Content needs to be a primitive, got: " + typeof content,
+          );
+        }
+        this.colSpan = options.colSpan || 1;
+        this.rowSpan = options.rowSpan || 1;
+      };
 
-/***/ }),
-/* 599 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const TEMPLATE_REGEX = /(?:\\(u[a-f\d]{4}|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi;
-const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g;
-const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/;
-const ESCAPE_REGEX = /\\(u[a-f\d]{4}|x[a-f\d]{2}|.)|([^\\])/gi;
-
-const ESCAPES = new Map([
-	['n', '\n'],
-	['r', '\r'],
-	['t', '\t'],
-	['b', '\b'],
-	['f', '\f'],
-	['v', '\v'],
-	['0', '\0'],
-	['\\', '\\'],
-	['e', '\u001B'],
-	['a', '\u0007']
-]);
-
-function unescape(c) {
-	if ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) {
-		return String.fromCharCode(parseInt(c.slice(1), 16));
-	}
-
-	return ESCAPES.get(c) || c;
-}
-
-function parseArguments(name, args) {
-	const results = [];
-	const chunks = args.trim().split(/\s*,\s*/g);
-	let matches;
-
-	for (const chunk of chunks) {
-		if (!isNaN(chunk)) {
-			results.push(Number(chunk));
-		} else if ((matches = chunk.match(STRING_REGEX))) {
-			results.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr));
-		} else {
-			throw new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);
-		}
-	}
-
-	return results;
-}
-
-function parseStyle(style) {
-	STYLE_REGEX.lastIndex = 0;
-
-	const results = [];
-	let matches;
-
-	while ((matches = STYLE_REGEX.exec(style)) !== null) {
-		const name = matches[1];
-
-		if (matches[2]) {
-			const args = parseArguments(name, matches[2]);
-			results.push([name].concat(args));
-		} else {
-			results.push([name]);
-		}
-	}
-
-	return results;
-}
-
-function buildStyle(chalk, styles) {
-	const enabled = {};
-
-	for (const layer of styles) {
-		for (const style of layer.styles) {
-			enabled[style[0]] = layer.inverse ? null : style.slice(1);
-		}
-	}
-
-	let current = chalk;
-	for (const styleName of Object.keys(enabled)) {
-		if (Array.isArray(enabled[styleName])) {
-			if (!(styleName in current)) {
-				throw new Error(`Unknown Chalk style: ${styleName}`);
-			}
-
-			if (enabled[styleName].length > 0) {
-				current = current[styleName].apply(current, enabled[styleName]);
-			} else {
-				current = current[styleName];
-			}
-		}
-	}
-
-	return current;
-}
-
-module.exports = (chalk, tmp) => {
-	const styles = [];
-	const chunks = [];
-	let chunk = [];
-
-	// eslint-disable-next-line max-params
-	tmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => {
-		if (escapeChar) {
-			chunk.push(unescape(escapeChar));
-		} else if (style) {
-			const str = chunk.join('');
-			chunk = [];
-			chunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str));
-			styles.push({inverse, styles: parseStyle(style)});
-		} else if (close) {
-			if (styles.length === 0) {
-				throw new Error('Found extraneous } in Chalk template literal');
-			}
-
-			chunks.push(buildStyle(chalk, styles)(chunk.join('')));
-			chunk = [];
-			styles.pop();
-		} else {
-			chunk.push(chr);
-		}
-	});
-
-	chunks.push(chunk.join(''));
-
-	if (styles.length > 0) {
-		const errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\`}\`)`;
-		throw new Error(errMsg);
-	}
-
-	return chunks.join('');
-};
+      Cell.prototype.mergeTableOptions = function (tableOptions, cells) {
+        this.cells = cells;
 
+        var optionsChars = this.options.chars || {};
+        var tableChars = tableOptions.chars;
+        var chars = (this.chars = {});
+        CHAR_NAMES.forEach(function (name) {
+          setOption(optionsChars, tableChars, name, chars);
+        });
 
-/***/ }),
-/* 600 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = chownr
-chownr.sync = chownrSync
-
-var fs = __webpack_require__(5)
-, path = __webpack_require__(0)
-
-function chownr (p, uid, gid, cb) {
-  fs.readdir(p, function (er, children) {
-    // any error other than ENOTDIR means it's not readable, or
-    // doesn't exist.  give up.
-    if (er && er.code !== "ENOTDIR") return cb(er)
-    if (er || !children.length) return fs.chown(p, uid, gid, cb)
-
-    var len = children.length
-    , errState = null
-    children.forEach(function (child) {
-      var pathChild = path.resolve(p, child);
-      fs.lstat(pathChild, function(er, stats) {
-        if (er)
-          return cb(er)
-        if (!stats.isSymbolicLink())
-          chownr(pathChild, uid, gid, then)
-        else
-          then()
-        })
-    })
-    function then (er) {
-      if (errState) return
-      if (er) return cb(errState = er)
-      if (-- len === 0) return fs.chown(p, uid, gid, cb)
-    }
-  })
-}
-
-function chownrSync (p, uid, gid) {
-  var children
-  try {
-    children = fs.readdirSync(p)
-  } catch (er) {
-    if (er && er.code === "ENOTDIR") return fs.chownSync(p, uid, gid)
-    throw er
-  }
-  if (!children.length) return fs.chownSync(p, uid, gid)
-
-  children.forEach(function (child) {
-    var pathChild = path.resolve(p, child)
-    var stats = fs.lstatSync(pathChild)
-    if (!stats.isSymbolicLink())
-      chownrSync(pathChild, uid, gid)
-  })
-  return fs.chownSync(p, uid, gid)
-}
-
-
-/***/ }),
-/* 601 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var env = process.env
-
-var vendors = [
-  // Constant, Name, Envs
-  ['TRAVIS', 'Travis CI', 'TRAVIS'],
-  ['CIRCLE', 'CircleCI', 'CIRCLECI'],
-  ['GITLAB', 'GitLab CI', 'GITLAB_CI'],
-  ['APPVEYOR', 'AppVeyor', 'APPVEYOR'],
-  ['CODESHIP', 'Codeship', {CI_NAME: 'codeship'}],
-  ['DRONE', 'Drone', 'DRONE'],
-  ['MAGNUM', 'Magnum CI', 'MAGNUM'],
-  ['SEMAPHORE', 'Semaphore', 'SEMAPHORE'],
-  ['JENKINS', 'Jenkins', 'JENKINS_URL', 'BUILD_ID'],
-  ['BAMBOO', 'Bamboo', 'bamboo_planKey'],
-  ['TFS', 'Team Foundation Server', 'TF_BUILD'],
-  ['TEAMCITY', 'TeamCity', 'TEAMCITY_VERSION'],
-  ['BUILDKITE', 'Buildkite', 'BUILDKITE'],
-  ['HUDSON', 'Hudson', 'HUDSON_URL'],
-  ['TASKCLUSTER', 'TaskCluster', 'TASK_ID', 'RUN_ID'],
-  ['GOCD', 'GoCD', 'GO_PIPELINE_LABEL'],
-  ['BITBUCKET', 'Bitbucket Pipelines', 'BITBUCKET_COMMIT'],
-  ['CODEBUILD', 'AWS CodeBuild', 'CODEBUILD_BUILD_ARN']
-]
-
-exports.name = null
-
-vendors.forEach(function (vendor) {
-  var constant = vendor.shift()
-  var name = vendor.shift()
-  var isCI = vendor.every(function (obj) {
-    if (typeof obj === 'string') return !!env[obj]
-    return Object.keys(obj).every(function (k) {
-      return env[k] === obj[k]
-    })
-  })
-  exports[constant] = isCI
-  if (isCI) exports.name = name
-})
-
-exports.isCI = !!(
-  env.CI ||                      // Travis CI, CircleCI, Gitlab CI, Appveyor, CodeShip
-  env.CONTINUOUS_INTEGRATION ||  // Travis CI
-  env.BUILD_NUMBER ||            // Jenkins, TeamCity
-  exports.name ||
-  false
-)
-
-
-/***/ }),
-/* 602 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(605);
-
-/***/ }),
-/* 603 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var kindOf = __webpack_require__(179);
-var utils = __webpack_require__(382);
-
-/**
- * A representation of a cell within the table.
- * Implementations must have `init` and `draw` methods,
- * as well as `colSpan`, `rowSpan`, `desiredHeight` and `desiredWidth` properties.
- * @param options
- * @constructor
- */
-function Cell(options){
-  this.setOptions(options);
-}
+        this.truncate = this.options.truncate || tableOptions.truncate;
+
+        var style = (this.options.style = this.options.style || {});
+        var tableStyle = tableOptions.style;
+        setOption(style, tableStyle, "padding-left", this);
+        setOption(style, tableStyle, "padding-right", this);
+        this.head = style.head || tableStyle.head;
+        this.border = style.border || tableStyle.border;
+
+        var fixedWidth = tableOptions.colWidths[this.x];
+        if (tableOptions.wordWrap && fixedWidth) {
+          fixedWidth -= this.paddingLeft + this.paddingRight;
+          if (this.colSpan) {
+            var i = 1;
+            while (i < this.colSpan) {
+              fixedWidth += tableOptions.colWidths[this.x + i];
+              i++;
+            }
+          }
+          this.lines = utils.colorizeLines(
+            utils.wordWrap(fixedWidth, this.content),
+          );
+        } else {
+          this.lines = utils.colorizeLines(this.content.split("\n"));
+        }
 
-Cell.prototype.setOptions = function(options){
-  if(['boolean', 'number', 'string'].indexOf(kindOf(options)) !== -1){
-    options = {content:''+options};
-  }
-  options = options || {};
-  this.options = options;
-  var content = options.content;
-  if (['boolean', 'number', 'string'].indexOf(kindOf(content)) !== -1) {
-    this.content = String(content);
-  } else if (!content) {
-    this.content = '';
-  } else {
-    throw new Error('Content needs to be a primitive, got: ' + (typeof  content));
-  }
-  this.colSpan = options.colSpan || 1;
-  this.rowSpan = options.rowSpan || 1;
-};
+        this.desiredWidth =
+          utils.strlen(this.content) + this.paddingLeft + this.paddingRight;
+        this.desiredHeight = this.lines.length;
+      };
 
-Cell.prototype.mergeTableOptions = function(tableOptions,cells){
-  this.cells = cells;
-
-  var optionsChars = this.options.chars || {};
-  var tableChars = tableOptions.chars;
-  var chars = this.chars = {};
-  CHAR_NAMES.forEach(function(name){
-     setOption(optionsChars,tableChars,name,chars);
-  });
-
-  this.truncate = this.options.truncate || tableOptions.truncate;
-
-  var style = this.options.style = this.options.style || {};
-  var tableStyle = tableOptions.style;
-  setOption(style, tableStyle, 'padding-left', this);
-  setOption(style, tableStyle, 'padding-right', this);
-  this.head = style.head || tableStyle.head;
-  this.border = style.border || tableStyle.border;
-
-  var fixedWidth = tableOptions.colWidths[this.x];
-  if(tableOptions.wordWrap && fixedWidth){
-    fixedWidth -= this.paddingLeft + this.paddingRight;
-    if(this.colSpan){
-      var i = 1;
-      while(i<this.colSpan){
-        fixedWidth += tableOptions.colWidths[this.x + i];
-        i++;
-      }
-    }
-    this.lines = utils.colorizeLines(utils.wordWrap(fixedWidth,this.content));
-  }
-  else {
-    this.lines = utils.colorizeLines(this.content.split('\n'));
-  }
+      /**
+       * Each cell will have it's `x` and `y` values set by the `layout-manager` prior to
+       * `init` being called;
+       * @type {Number}
+       */
 
-  this.desiredWidth = utils.strlen(this.content) + this.paddingLeft + this.paddingRight;
-  this.desiredHeight = this.lines.length;
-};
+      Cell.prototype.x = null;
+      Cell.prototype.y = null;
 
-/**
- * Each cell will have it's `x` and `y` values set by the `layout-manager` prior to
- * `init` being called;
- * @type {Number}
- */
+      /**
+       * Initializes the Cells data structure.
+       *
+       * @param tableOptions - A fully populated set of tableOptions.
+       * In addition to the standard default values, tableOptions must have fully populated the
+       * `colWidths` and `rowWidths` arrays. Those arrays must have lengths equal to the number
+       * of columns or rows (respectively) in this table, and each array item must be a Number.
+       *
+       */
+      Cell.prototype.init = function (tableOptions) {
+        var x = this.x;
+        var y = this.y;
+        this.widths = tableOptions.colWidths.slice(x, x + this.colSpan);
+        this.heights = tableOptions.rowHeights.slice(y, y + this.rowSpan);
+        this.width = this.widths.reduce(sumPlusOne, -1);
+        this.height = this.heights.reduce(sumPlusOne, -1);
+
+        this.hAlign = this.options.hAlign || tableOptions.colAligns[x];
+        this.vAlign = this.options.vAlign || tableOptions.rowAligns[y];
+
+        this.drawRight = x + this.colSpan == tableOptions.colWidths.length;
+      };
 
-Cell.prototype.x = null;
-Cell.prototype.y = null;
+      /**
+       * Draws the given line of the cell.
+       * This default implementation defers to methods `drawTop`, `drawBottom`, `drawLine` and `drawEmpty`.
+       * @param lineNum - can be `top`, `bottom` or a numerical line number.
+       * @param spanningCell - will be a number if being called from a RowSpanCell, and will represent how
+       * many rows below it's being called from. Otherwise it's undefined.
+       * @returns {String} The representation of this line.
+       */
+      Cell.prototype.draw = function (lineNum, spanningCell) {
+        if (lineNum == "top") return this.drawTop(this.drawRight);
+        if (lineNum == "bottom") return this.drawBottom(this.drawRight);
+        var padLen = Math.max(this.height - this.lines.length, 0);
+        var padTop;
+        switch (this.vAlign) {
+          case "center":
+            padTop = Math.ceil(padLen / 2);
+            break;
+          case "bottom":
+            padTop = padLen;
+            break;
+          default:
+            padTop = 0;
+        }
+        if (lineNum < padTop || lineNum >= padTop + this.lines.length) {
+          return this.drawEmpty(this.drawRight, spanningCell);
+        }
+        var forceTruncation =
+          this.lines.length > this.height && lineNum + 1 >= this.height;
+        return this.drawLine(
+          lineNum - padTop,
+          this.drawRight,
+          forceTruncation,
+          spanningCell,
+        );
+      };
 
-/**
- * Initializes the Cells data structure.
- *
- * @param tableOptions - A fully populated set of tableOptions.
- * In addition to the standard default values, tableOptions must have fully populated the
- * `colWidths` and `rowWidths` arrays. Those arrays must have lengths equal to the number
- * of columns or rows (respectively) in this table, and each array item must be a Number.
- *
- */
-Cell.prototype.init = function(tableOptions){
-  var x = this.x;
-  var y = this.y;
-  this.widths = tableOptions.colWidths.slice(x, x + this.colSpan);
-  this.heights = tableOptions.rowHeights.slice(y, y + this.rowSpan);
-  this.width = this.widths.reduce(sumPlusOne, -1);
-  this.height = this.heights.reduce(sumPlusOne, -1);
-
-  this.hAlign = this.options.hAlign || tableOptions.colAligns[x];
-  this.vAlign = this.options.vAlign || tableOptions.rowAligns[y];
-
-  this.drawRight = x + this.colSpan == tableOptions.colWidths.length;
-};
+      /**
+       * Renders the top line of the cell.
+       * @param drawRight - true if this method should render the right edge of the cell.
+       * @returns {String}
+       */
+      Cell.prototype.drawTop = function (drawRight) {
+        var content = [];
+        if (this.cells) {
+          //TODO: cells should always exist - some tests don't fill it in though
+          this.widths.forEach(function (width, index) {
+            content.push(this._topLeftChar(index));
+            content.push(
+              utils.repeat(this.chars[this.y == 0 ? "top" : "mid"], width),
+            );
+          }, this);
+        } else {
+          content.push(this._topLeftChar(0));
+          content.push(
+            utils.repeat(this.chars[this.y == 0 ? "top" : "mid"], this.width),
+          );
+        }
+        if (drawRight) {
+          content.push(this.chars[this.y == 0 ? "topRight" : "rightMid"]);
+        }
+        return this.wrapWithStyleColors("border", content.join(""));
+      };
 
-/**
- * Draws the given line of the cell.
- * This default implementation defers to methods `drawTop`, `drawBottom`, `drawLine` and `drawEmpty`.
- * @param lineNum - can be `top`, `bottom` or a numerical line number.
- * @param spanningCell - will be a number if being called from a RowSpanCell, and will represent how
- * many rows below it's being called from. Otherwise it's undefined.
- * @returns {String} The representation of this line.
- */
-Cell.prototype.draw = function(lineNum,spanningCell){
-  if(lineNum == 'top') return this.drawTop(this.drawRight);
-  if(lineNum == 'bottom') return this.drawBottom(this.drawRight);
-  var padLen = Math.max(this.height - this.lines.length, 0);
-  var padTop;
-  switch (this.vAlign){
-    case 'center':
-      padTop = Math.ceil(padLen / 2);
-      break;
-    case 'bottom':
-      padTop = padLen;
-      break;
-    default :
-      padTop = 0;
-  }
-  if( (lineNum < padTop) || (lineNum >= (padTop + this.lines.length))){
-    return this.drawEmpty(this.drawRight,spanningCell);
-  }
-  var forceTruncation = (this.lines.length > this.height) && (lineNum + 1 >= this.height);
-  return this.drawLine(lineNum - padTop, this.drawRight, forceTruncation,spanningCell);
-};
+      Cell.prototype._topLeftChar = function (offset) {
+        var x = this.x + offset;
+        var leftChar;
+        if (this.y == 0) {
+          leftChar = x == 0 ? "topLeft" : offset == 0 ? "topMid" : "top";
+        } else {
+          if (x == 0) {
+            leftChar = "leftMid";
+          } else {
+            leftChar = offset == 0 ? "midMid" : "bottomMid";
+            if (this.cells) {
+              //TODO: cells should always exist - some tests don't fill it in though
+              var spanAbove =
+                this.cells[this.y - 1][x] instanceof Cell.ColSpanCell;
+              if (spanAbove) {
+                leftChar = offset == 0 ? "topMid" : "mid";
+              }
+              if (offset == 0) {
+                var i = 1;
+                while (this.cells[this.y][x - i] instanceof Cell.ColSpanCell) {
+                  i++;
+                }
+                if (this.cells[this.y][x - i] instanceof Cell.RowSpanCell) {
+                  leftChar = "leftMid";
+                }
+              }
+            }
+          }
+        }
+        return this.chars[leftChar];
+      };
 
-/**
- * Renders the top line of the cell.
- * @param drawRight - true if this method should render the right edge of the cell.
- * @returns {String}
- */
-Cell.prototype.drawTop = function(drawRight){
-  var content = [];
-  if(this.cells){  //TODO: cells should always exist - some tests don't fill it in though
-    this.widths.forEach(function(width,index){
-      content.push(this._topLeftChar(index));
-      content.push(
-        utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'],width)
-      );
-    },this);
-  }
-  else {
-    content.push(this._topLeftChar(0));
-    content.push(utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'],this.width));
-  }
-  if(drawRight){
-    content.push(this.chars[this.y == 0 ? 'topRight' : 'rightMid']);
-  }
-  return this.wrapWithStyleColors('border',content.join(''));
-};
+      Cell.prototype.wrapWithStyleColors = function (styleProperty, content) {
+        if (this[styleProperty] && this[styleProperty].length) {
+          try {
+            var colors = __webpack_require__(621);
+            for (var i = this[styleProperty].length - 1; i >= 0; i--) {
+              colors = colors[this[styleProperty][i]];
+            }
+            return colors(content);
+          } catch (e) {
+            return content;
+          }
+        } else {
+          return content;
+        }
+      };
 
-Cell.prototype._topLeftChar = function(offset){
-  var x = this.x+offset;
-  var leftChar;
-  if(this.y == 0){
-    leftChar = x == 0 ? 'topLeft' : (offset == 0 ? 'topMid' : 'top');
-  } else  {
-    if(x == 0){
-      leftChar = 'leftMid';
-    }
-    else {
-      leftChar = offset == 0 ? 'midMid' : 'bottomMid';
-      if(this.cells){  //TODO: cells should always exist - some tests don't fill it in though
-        var spanAbove = this.cells[this.y-1][x] instanceof Cell.ColSpanCell;
-        if(spanAbove){
-          leftChar = offset == 0 ? 'topMid' : 'mid';
-        }
-        if(offset == 0){
-          var i = 1;
-          while(this.cells[this.y][x-i] instanceof Cell.ColSpanCell){
-            i++;
+      /**
+       * Renders a line of text.
+       * @param lineNum - Which line of text to render. This is not necessarily the line within the cell.
+       * There may be top-padding above the first line of text.
+       * @param drawRight - true if this method should render the right edge of the cell.
+       * @param forceTruncationSymbol - `true` if the rendered text should end with the truncation symbol even
+       * if the text fits. This is used when the cell is vertically truncated. If `false` the text should
+       * only include the truncation symbol if the text will not fit horizontally within the cell width.
+       * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
+       * @returns {String}
+       */
+      Cell.prototype.drawLine = function (
+        lineNum,
+        drawRight,
+        forceTruncationSymbol,
+        spanningCell,
+      ) {
+        var left = this.chars[this.x == 0 ? "left" : "middle"];
+        if (this.x && spanningCell && this.cells) {
+          var cellLeft = this.cells[this.y + spanningCell][this.x - 1];
+          while (cellLeft instanceof ColSpanCell) {
+            cellLeft = this.cells[cellLeft.y][cellLeft.x - 1];
           }
-          if(this.cells[this.y][x-i] instanceof Cell.RowSpanCell){
-            leftChar = 'leftMid';
+          if (!(cellLeft instanceof RowSpanCell)) {
+            left = this.chars["rightMid"];
           }
         }
-      }
-    }
-  }
-  return this.chars[leftChar];
-};
+        var leftPadding = utils.repeat(" ", this.paddingLeft);
+        var right = drawRight ? this.chars["right"] : "";
+        var rightPadding = utils.repeat(" ", this.paddingRight);
+        var line = this.lines[lineNum];
+        var len = this.width - (this.paddingLeft + this.paddingRight);
+        if (forceTruncationSymbol) line += this.truncate || "…";
+        var content = utils.truncate(line, len, this.truncate);
+        content = utils.pad(content, len, " ", this.hAlign);
+        content = leftPadding + content + rightPadding;
+        return this.stylizeLine(left, content, right);
+      };
 
-Cell.prototype.wrapWithStyleColors = function(styleProperty,content){
-  if(this[styleProperty] && this[styleProperty].length){
-    try {
-      var colors = __webpack_require__(621);
-      for(var i = this[styleProperty].length - 1; i >= 0; i--){
-        colors = colors[this[styleProperty][i]];
-      }
-      return colors(content);
-    } catch (e) {
-      return content;
-    }
-  }
-  else {
-    return content;
-  }
-};
+      Cell.prototype.stylizeLine = function (left, content, right) {
+        left = this.wrapWithStyleColors("border", left);
+        right = this.wrapWithStyleColors("border", right);
+        if (this.y === 0) {
+          content = this.wrapWithStyleColors("head", content);
+        }
+        return left + content + right;
+      };
 
-/**
- * Renders a line of text.
- * @param lineNum - Which line of text to render. This is not necessarily the line within the cell.
- * There may be top-padding above the first line of text.
- * @param drawRight - true if this method should render the right edge of the cell.
- * @param forceTruncationSymbol - `true` if the rendered text should end with the truncation symbol even
- * if the text fits. This is used when the cell is vertically truncated. If `false` the text should
- * only include the truncation symbol if the text will not fit horizontally within the cell width.
- * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
- * @returns {String}
- */
-Cell.prototype.drawLine = function(lineNum,drawRight,forceTruncationSymbol,spanningCell){
-  var left = this.chars[this.x == 0 ? 'left' : 'middle'];
-  if(this.x && spanningCell && this.cells){
-    var cellLeft = this.cells[this.y+spanningCell][this.x-1];
-    while(cellLeft instanceof ColSpanCell){
-      cellLeft = this.cells[cellLeft.y][cellLeft.x-1];
-    }
-    if(!(cellLeft instanceof RowSpanCell)){
-      left = this.chars['rightMid'];
-    }
-  }
-  var leftPadding = utils.repeat(' ', this.paddingLeft);
-  var right = (drawRight ? this.chars['right'] : '');
-  var rightPadding = utils.repeat(' ', this.paddingRight);
-  var line = this.lines[lineNum];
-  var len = this.width - (this.paddingLeft + this.paddingRight);
-  if(forceTruncationSymbol) line += this.truncate || '…';
-  var content = utils.truncate(line,len,this.truncate);
-  content = utils.pad(content, len, ' ', this.hAlign);
-  content = leftPadding + content + rightPadding;
-  return this.stylizeLine(left,content,right);
-};
+      /**
+       * Renders the bottom line of the cell.
+       * @param drawRight - true if this method should render the right edge of the cell.
+       * @returns {String}
+       */
+      Cell.prototype.drawBottom = function (drawRight) {
+        var left = this.chars[this.x == 0 ? "bottomLeft" : "bottomMid"];
+        var content = utils.repeat(this.chars.bottom, this.width);
+        var right = drawRight ? this.chars["bottomRight"] : "";
+        return this.wrapWithStyleColors("border", left + content + right);
+      };
 
-Cell.prototype.stylizeLine = function(left,content,right){
-  left = this.wrapWithStyleColors('border',left);
-  right = this.wrapWithStyleColors('border',right);
-  if(this.y === 0){
-    content = this.wrapWithStyleColors('head',content);
-  }
-  return left + content + right;
-};
+      /**
+       * Renders a blank line of text within the cell. Used for top and/or bottom padding.
+       * @param drawRight - true if this method should render the right edge of the cell.
+       * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
+       * @returns {String}
+       */
+      Cell.prototype.drawEmpty = function (drawRight, spanningCell) {
+        var left = this.chars[this.x == 0 ? "left" : "middle"];
+        if (this.x && spanningCell && this.cells) {
+          var cellLeft = this.cells[this.y + spanningCell][this.x - 1];
+          while (cellLeft instanceof ColSpanCell) {
+            cellLeft = this.cells[cellLeft.y][cellLeft.x - 1];
+          }
+          if (!(cellLeft instanceof RowSpanCell)) {
+            left = this.chars["rightMid"];
+          }
+        }
+        var right = drawRight ? this.chars["right"] : "";
+        var content = utils.repeat(" ", this.width);
+        return this.stylizeLine(left, content, right);
+      };
 
-/**
- * Renders the bottom line of the cell.
- * @param drawRight - true if this method should render the right edge of the cell.
- * @returns {String}
- */
-Cell.prototype.drawBottom = function(drawRight){
-  var left = this.chars[this.x == 0 ? 'bottomLeft' : 'bottomMid'];
-  var content = utils.repeat(this.chars.bottom,this.width);
-  var right = drawRight ? this.chars['bottomRight'] : '';
-  return this.wrapWithStyleColors('border',left + content + right);
-};
+      /**
+       * A Cell that doesn't do anything. It just draws empty lines.
+       * Used as a placeholder in column spanning.
+       * @constructor
+       */
+      function ColSpanCell() {}
 
-/**
- * Renders a blank line of text within the cell. Used for top and/or bottom padding.
- * @param drawRight - true if this method should render the right edge of the cell.
- * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
- * @returns {String}
- */
-Cell.prototype.drawEmpty = function(drawRight,spanningCell){
-  var left = this.chars[this.x == 0 ? 'left' : 'middle'];
-  if(this.x && spanningCell && this.cells){
-    var cellLeft = this.cells[this.y+spanningCell][this.x-1];
-    while(cellLeft instanceof ColSpanCell){
-      cellLeft = this.cells[cellLeft.y][cellLeft.x-1];
-    }
-    if(!(cellLeft instanceof RowSpanCell)){
-      left = this.chars['rightMid'];
-    }
-  }
-  var right = (drawRight ? this.chars['right'] : '');
-  var content = utils.repeat(' ',this.width);
-  return this.stylizeLine(left , content , right);
-};
+      ColSpanCell.prototype.draw = function () {
+        return "";
+      };
 
-/**
- * A Cell that doesn't do anything. It just draws empty lines.
- * Used as a placeholder in column spanning.
- * @constructor
- */
-function ColSpanCell(){}
+      ColSpanCell.prototype.init = function (tableOptions) {};
 
-ColSpanCell.prototype.draw = function(){
-  return '';
-};
+      /**
+       * A placeholder Cell for a Cell that spans multiple rows.
+       * It delegates rendering to the original cell, but adds the appropriate offset.
+       * @param originalCell
+       * @constructor
+       */
+      function RowSpanCell(originalCell) {
+        this.originalCell = originalCell;
+      }
+
+      RowSpanCell.prototype.init = function (tableOptions) {
+        var y = this.y;
+        var originalY = this.originalCell.y;
+        this.cellOffset = y - originalY;
+        this.offset = findDimension(
+          tableOptions.rowHeights,
+          originalY,
+          this.cellOffset,
+        );
+      };
 
-ColSpanCell.prototype.init = function(tableOptions){};
+      RowSpanCell.prototype.draw = function (lineNum) {
+        if (lineNum == "top") {
+          return this.originalCell.draw(this.offset, this.cellOffset);
+        }
+        if (lineNum == "bottom") {
+          return this.originalCell.draw("bottom");
+        }
+        return this.originalCell.draw(this.offset + 1 + lineNum);
+      };
 
+      ColSpanCell.prototype.mergeTableOptions =
+        RowSpanCell.prototype.mergeTableOptions = function () {};
+
+      // HELPER FUNCTIONS
+      function setOption(objA, objB, nameB, targetObj) {
+        var nameA = nameB.split("-");
+        if (nameA.length > 1) {
+          nameA[1] = nameA[1].charAt(0).toUpperCase() + nameA[1].substr(1);
+          nameA = nameA.join("");
+          targetObj[nameA] =
+            objA[nameA] || objA[nameB] || objB[nameA] || objB[nameB];
+        } else {
+          targetObj[nameB] = objA[nameB] || objB[nameB];
+        }
+      }
 
-/**
- * A placeholder Cell for a Cell that spans multiple rows.
- * It delegates rendering to the original cell, but adds the appropriate offset.
- * @param originalCell
- * @constructor
- */
-function RowSpanCell(originalCell){
-  this.originalCell = originalCell;
-}
-
-RowSpanCell.prototype.init = function(tableOptions){
-  var y = this.y;
-  var originalY = this.originalCell.y;
-  this.cellOffset = y - originalY;
-  this.offset = findDimension(tableOptions.rowHeights,originalY,this.cellOffset);
-};
+      function findDimension(dimensionTable, startingIndex, span) {
+        var ret = dimensionTable[startingIndex];
+        for (var i = 1; i < span; i++) {
+          ret += 1 + dimensionTable[startingIndex + i];
+        }
+        return ret;
+      }
 
-RowSpanCell.prototype.draw = function(lineNum){
-  if(lineNum == 'top'){
-    return this.originalCell.draw(this.offset,this.cellOffset);
-  }
-  if(lineNum == 'bottom'){
-    return this.originalCell.draw('bottom');
-  }
-  return this.originalCell.draw(this.offset + 1 + lineNum);
-};
+      function sumPlusOne(a, b) {
+        return a + b + 1;
+      }
 
-ColSpanCell.prototype.mergeTableOptions =
-RowSpanCell.prototype.mergeTableOptions = function(){};
+      var CHAR_NAMES = [
+        "top",
+        "top-mid",
+        "top-left",
+        "top-right",
+        "bottom",
+        "bottom-mid",
+        "bottom-left",
+        "bottom-right",
+        "left",
+        "left-mid",
+        "mid",
+        "mid-mid",
+        "right",
+        "right-mid",
+        "middle",
+      ];
+      module.exports = Cell;
+      module.exports.ColSpanCell = ColSpanCell;
+      module.exports.RowSpanCell = RowSpanCell;
 
-// HELPER FUNCTIONS
-function setOption(objA,objB,nameB,targetObj){
-  var nameA = nameB.split('-');
-  if(nameA.length > 1) {
-    nameA[1] = nameA[1].charAt(0).toUpperCase() + nameA[1].substr(1);
-    nameA = nameA.join('');
-    targetObj[nameA] = objA[nameA] || objA[nameB] || objB[nameA] || objB[nameB];
-  }
-  else {
-    targetObj[nameB] = objA[nameB] || objB[nameB];
-  }
-}
+      /***/
+    },
+    /* 604 */
+    /***/ function (module, exports, __webpack_require__) {
+      var kindOf = __webpack_require__(179);
+      var objectAssign = __webpack_require__(303);
+      var Cell = __webpack_require__(603);
+      var RowSpanCell = Cell.RowSpanCell;
+      var ColSpanCell = Cell.ColSpanCell;
+
+      (function () {
+        function layoutTable(table) {
+          table.forEach(function (row, rowIndex) {
+            row.forEach(function (cell, columnIndex) {
+              cell.y = rowIndex;
+              cell.x = columnIndex;
+              for (var y = rowIndex; y >= 0; y--) {
+                var row2 = table[y];
+                var xMax = y === rowIndex ? columnIndex : row2.length;
+                for (var x = 0; x < xMax; x++) {
+                  var cell2 = row2[x];
+                  while (cellsConflict(cell, cell2)) {
+                    cell.x++;
+                  }
+                }
+              }
+            });
+          });
+        }
 
-function findDimension(dimensionTable, startingIndex, span){
-  var ret = dimensionTable[startingIndex];
-  for(var i = 1; i < span; i++){
-    ret += 1 + dimensionTable[startingIndex + i];
-  }
-  return ret;
-}
-
-function sumPlusOne(a,b){
-  return a+b+1;
-}
-
-var CHAR_NAMES = [  'top'
-  , 'top-mid'
-  , 'top-left'
-  , 'top-right'
-  , 'bottom'
-  , 'bottom-mid'
-  , 'bottom-left'
-  , 'bottom-right'
-  , 'left'
-  , 'left-mid'
-  , 'mid'
-  , 'mid-mid'
-  , 'right'
-  , 'right-mid'
-  , 'middle'
-];
-module.exports = Cell;
-module.exports.ColSpanCell = ColSpanCell;
-module.exports.RowSpanCell = RowSpanCell;
-
-
-/***/ }),
-/* 604 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var kindOf = __webpack_require__(179);
-var objectAssign = __webpack_require__(303);
-var Cell = __webpack_require__(603);
-var RowSpanCell = Cell.RowSpanCell;
-var ColSpanCell = Cell.ColSpanCell;
-
-(function(){
-  function layoutTable(table){
-    table.forEach(function(row,rowIndex){
-      row.forEach(function(cell,columnIndex){
-        cell.y = rowIndex;
-        cell.x = columnIndex;
-        for(var y = rowIndex; y >= 0; y--){
-          var row2 = table[y];
-          var xMax = (y === rowIndex) ? columnIndex : row2.length;
-          for(var x = 0; x < xMax; x++){
-            var cell2 = row2[x];
-            while(cellsConflict(cell,cell2)){
-              cell.x++;
-            }
-          }
+        function maxWidth(table) {
+          var mw = 0;
+          table.forEach(function (row) {
+            row.forEach(function (cell) {
+              mw = Math.max(mw, cell.x + (cell.colSpan || 1));
+            });
+          });
+          return mw;
         }
-      });
-    });
-  }
 
-  function maxWidth(table) {
-    var mw = 0;
-    table.forEach(function (row) {
-      row.forEach(function (cell) {
-        mw = Math.max(mw,cell.x + (cell.colSpan || 1));
-      });
-    });
-    return mw;
-  }
+        function maxHeight(table) {
+          return table.length;
+        }
 
-  function maxHeight(table){
-    return table.length;
-  }
+        function cellsConflict(cell1, cell2) {
+          var yMin1 = cell1.y;
+          var yMax1 = cell1.y - 1 + (cell1.rowSpan || 1);
+          var yMin2 = cell2.y;
+          var yMax2 = cell2.y - 1 + (cell2.rowSpan || 1);
+          var yConflict = !(yMin1 > yMax2 || yMin2 > yMax1);
 
-  function cellsConflict(cell1,cell2){
-    var yMin1 = cell1.y;
-    var yMax1 = cell1.y - 1 + (cell1.rowSpan || 1);
-    var yMin2 = cell2.y;
-    var yMax2 = cell2.y - 1 + (cell2.rowSpan || 1);
-    var yConflict = !(yMin1 > yMax2 || yMin2 > yMax1);
+          var xMin1 = cell1.x;
+          var xMax1 = cell1.x - 1 + (cell1.colSpan || 1);
+          var xMin2 = cell2.x;
+          var xMax2 = cell2.x - 1 + (cell2.colSpan || 1);
+          var xConflict = !(xMin1 > xMax2 || xMin2 > xMax1);
 
-    var xMin1= cell1.x;
-    var xMax1 = cell1.x - 1 + (cell1.colSpan || 1);
-    var xMin2= cell2.x;
-    var xMax2 = cell2.x - 1 + (cell2.colSpan || 1);
-    var xConflict = !(xMin1 > xMax2 || xMin2 > xMax1);
+          return yConflict && xConflict;
+        }
 
-    return yConflict && xConflict;
-  }
+        function conflictExists(rows, x, y) {
+          var i_max = Math.min(rows.length - 1, y);
+          var cell = { x: x, y: y };
+          for (var i = 0; i <= i_max; i++) {
+            var row = rows[i];
+            for (var j = 0; j < row.length; j++) {
+              if (cellsConflict(cell, row[j])) {
+                return true;
+              }
+            }
+          }
+          return false;
+        }
 
-  function conflictExists(rows,x,y){
-    var i_max = Math.min(rows.length-1,y);
-    var cell = {x:x,y:y};
-    for(var i = 0; i <= i_max; i++){
-      var row = rows[i];
-      for(var j = 0; j < row.length; j++){
-        if(cellsConflict(cell,row[j])){
+        function allBlank(rows, y, xMin, xMax) {
+          for (var x = xMin; x < xMax; x++) {
+            if (conflictExists(rows, x, y)) {
+              return false;
+            }
+          }
           return true;
         }
-      }
-    }
-    return false;
-  }
-
-  function allBlank(rows,y,xMin,xMax){
-    for(var x = xMin; x < xMax; x++){
-      if(conflictExists(rows,x,y)){
-        return false;
-      }
-    }
-    return true;
-  }
 
-  function addRowSpanCells(table){
-    table.forEach(function(row,rowIndex){
-      row.forEach(function(cell){
-        for(var i = 1; i < cell.rowSpan; i++){
-          var rowSpanCell = new RowSpanCell(cell);
-          rowSpanCell.x = cell.x;
-          rowSpanCell.y = cell.y + i;
-          rowSpanCell.colSpan = cell.colSpan;
-          insertCell(rowSpanCell,table[rowIndex+i]);
+        function addRowSpanCells(table) {
+          table.forEach(function (row, rowIndex) {
+            row.forEach(function (cell) {
+              for (var i = 1; i < cell.rowSpan; i++) {
+                var rowSpanCell = new RowSpanCell(cell);
+                rowSpanCell.x = cell.x;
+                rowSpanCell.y = cell.y + i;
+                rowSpanCell.colSpan = cell.colSpan;
+                insertCell(rowSpanCell, table[rowIndex + i]);
+              }
+            });
+          });
         }
-      });
-    });
-  }
 
-  function addColSpanCells(cellRows){
-    for(var rowIndex = cellRows.length-1; rowIndex >= 0; rowIndex--) {
-      var cellColumns = cellRows[rowIndex];
-      for (var columnIndex = 0; columnIndex < cellColumns.length; columnIndex++) {
-        var cell = cellColumns[columnIndex];
-        for (var k = 1; k < cell.colSpan; k++) {
-          var colSpanCell = new ColSpanCell();
-          colSpanCell.x = cell.x + k;
-          colSpanCell.y = cell.y;
-          cellColumns.splice(columnIndex + 1, 0, colSpanCell);
+        function addColSpanCells(cellRows) {
+          for (var rowIndex = cellRows.length - 1; rowIndex >= 0; rowIndex--) {
+            var cellColumns = cellRows[rowIndex];
+            for (
+              var columnIndex = 0;
+              columnIndex < cellColumns.length;
+              columnIndex++
+            ) {
+              var cell = cellColumns[columnIndex];
+              for (var k = 1; k < cell.colSpan; k++) {
+                var colSpanCell = new ColSpanCell();
+                colSpanCell.x = cell.x + k;
+                colSpanCell.y = cell.y;
+                cellColumns.splice(columnIndex + 1, 0, colSpanCell);
+              }
+            }
+          }
         }
-      }
-    }
-  }
 
-  function insertCell(cell,row){
-    var x = 0;
-    while(x < row.length && (row[x].x < cell.x)) {
-      x++;
-    }
-    row.splice(x,0,cell);
-  }
-
-  function fillInTable(table){
-    var h_max = maxHeight(table);
-    var w_max = maxWidth(table);
-    for(var y = 0; y < h_max; y++){
-      for(var x = 0; x < w_max; x++){
-        if(!conflictExists(table,x,y)){
-          var opts = {x:x,y:y,colSpan:1,rowSpan:1};
-          x++;
-          while(x < w_max && !conflictExists(table,x,y)){
-            opts.colSpan++;
+        function insertCell(cell, row) {
+          var x = 0;
+          while (x < row.length && row[x].x < cell.x) {
             x++;
           }
-          var y2 = y + 1;
-          while(y2 < h_max && allBlank(table,y2,opts.x,opts.x+opts.colSpan)){
-            opts.rowSpan++;
-            y2++;
-          }
+          row.splice(x, 0, cell);
+        }
+
+        function fillInTable(table) {
+          var h_max = maxHeight(table);
+          var w_max = maxWidth(table);
+          for (var y = 0; y < h_max; y++) {
+            for (var x = 0; x < w_max; x++) {
+              if (!conflictExists(table, x, y)) {
+                var opts = { x: x, y: y, colSpan: 1, rowSpan: 1 };
+                x++;
+                while (x < w_max && !conflictExists(table, x, y)) {
+                  opts.colSpan++;
+                  x++;
+                }
+                var y2 = y + 1;
+                while (
+                  y2 < h_max &&
+                  allBlank(table, y2, opts.x, opts.x + opts.colSpan)
+                ) {
+                  opts.rowSpan++;
+                  y2++;
+                }
 
-          var cell = new Cell(opts);
-          cell.x = opts.x;
-          cell.y = opts.y;
-          insertCell(cell,table[y]);
+                var cell = new Cell(opts);
+                cell.x = opts.x;
+                cell.y = opts.y;
+                insertCell(cell, table[y]);
+              }
+            }
+          }
         }
-      }
-    }
-  }
 
-  function generateCells(rows){
-    return rows.map(function(row){
-      if(kindOf(row) !== 'array'){
-        var key = Object.keys(row)[0];
-        row = row[key];
-        if(kindOf(row) === 'array'){
-          row = row.slice();
-          row.unshift(key);
+        function generateCells(rows) {
+          return rows.map(function (row) {
+            if (kindOf(row) !== "array") {
+              var key = Object.keys(row)[0];
+              row = row[key];
+              if (kindOf(row) === "array") {
+                row = row.slice();
+                row.unshift(key);
+              } else {
+                row = [key, row];
+              }
+            }
+            return row.map(function (cell) {
+              return new Cell(cell);
+            });
+          });
         }
-        else {
-          row = [key,row];
+
+        function makeTableLayout(rows) {
+          var cellRows = generateCells(rows);
+          layoutTable(cellRows);
+          fillInTable(cellRows);
+          addRowSpanCells(cellRows);
+          addColSpanCells(cellRows);
+          return cellRows;
         }
-      }
-      return row.map(function(cell){
-        return new Cell(cell);
-      });
-    });
-  }
 
-  function makeTableLayout(rows){
-    var cellRows = generateCells(rows);
-    layoutTable(cellRows);
-    fillInTable(cellRows);
-    addRowSpanCells(cellRows);
-    addColSpanCells(cellRows);
-    return cellRows;
-  }
+        module.exports = {
+          makeTableLayout: makeTableLayout,
+          layoutTable: layoutTable,
+          addRowSpanCells: addRowSpanCells,
+          maxWidth: maxWidth,
+          fillInTable: fillInTable,
+          computeWidths: makeComputeWidths("colSpan", "desiredWidth", "x", 1),
+          computeHeights: makeComputeWidths("rowSpan", "desiredHeight", "y", 1),
+        };
+      })();
 
-  module.exports = {
-    makeTableLayout: makeTableLayout,
-    layoutTable: layoutTable,
-    addRowSpanCells: addRowSpanCells,
-    maxWidth:maxWidth,
-    fillInTable:fillInTable,
-    computeWidths:makeComputeWidths('colSpan','desiredWidth','x',1),
-    computeHeights:makeComputeWidths('rowSpan','desiredHeight','y',1)
-  };
-})();
+      function makeComputeWidths(colSpan, desiredWidth, x, forcedMin) {
+        return function (vals, table) {
+          var result = [];
+          var spanners = [];
+          table.forEach(function (row) {
+            row.forEach(function (cell) {
+              if ((cell[colSpan] || 1) > 1) {
+                spanners.push(cell);
+              } else {
+                result[cell[x]] = Math.max(
+                  result[cell[x]] || 0,
+                  cell[desiredWidth] || 0,
+                  forcedMin,
+                );
+              }
+            });
+          });
 
-function makeComputeWidths(colSpan,desiredWidth,x,forcedMin){
-  return function(vals,table){
-    var result = [];
-    var spanners = [];
-    table.forEach(function(row){
-      row.forEach(function(cell){
-        if((cell[colSpan] || 1) > 1){
-          spanners.push(cell);
-        }
-        else {
-          result[cell[x]] = Math.max(result[cell[x]] || 0, cell[desiredWidth] || 0, forcedMin);
-        }
-      });
-    });
+          vals.forEach(function (val, index) {
+            if (kindOf(val) === "number") {
+              result[index] = val;
+            }
+          });
+
+          //spanners.forEach(function(cell){
+          for (var k = spanners.length - 1; k >= 0; k--) {
+            var cell = spanners[k];
+            var span = cell[colSpan];
+            var col = cell[x];
+            var existingWidth = result[col];
+            var editableCols = kindOf(vals[col]) === "number" ? 0 : 1;
+            for (var i = 1; i < span; i++) {
+              existingWidth += 1 + result[col + i];
+              if (kindOf(vals[col + i]) !== "number") {
+                editableCols++;
+              }
+            }
+            if (cell[desiredWidth] > existingWidth) {
+              i = 0;
+              while (editableCols > 0 && cell[desiredWidth] > existingWidth) {
+                if (kindOf(vals[col + i]) !== "number") {
+                  var dif = Math.round(
+                    (cell[desiredWidth] - existingWidth) / editableCols,
+                  );
+                  existingWidth += dif;
+                  result[col + i] += dif;
+                  editableCols--;
+                }
+                i++;
+              }
+            }
+          }
 
-    vals.forEach(function(val,index){
-      if(kindOf(val) === 'number'){
-        result[index] = val;
+          objectAssign(vals, result);
+          for (var j = 0; j < vals.length; j++) {
+            vals[j] = Math.max(forcedMin, vals[j] || 0);
+          }
+        };
       }
-    });
 
-    //spanners.forEach(function(cell){
-    for(var k = spanners.length - 1; k >=0; k--){
-      var cell = spanners[k];
-      var span = cell[colSpan];
-      var col = cell[x];
-      var existingWidth = result[col];
-      var editableCols = kindOf(vals[col]) === 'number' ? 0 : 1;
-      for(var i = 1; i < span; i ++){
-        existingWidth += 1 + result[col + i];
-        if(kindOf(vals[col + i]) !== 'number'){
-          editableCols++;
-        }
+      /***/
+    },
+    /* 605 */
+    /***/ function (module, exports, __webpack_require__) {
+      var utils = __webpack_require__(382);
+      var tableLayout = __webpack_require__(604);
+
+      function Table(options) {
+        this.options = utils.mergeOptions(options);
       }
-      if(cell[desiredWidth] > existingWidth){
-        i = 0;
-        while(editableCols > 0 && cell[desiredWidth] > existingWidth){
-          if(kindOf(vals[col+i]) !== 'number'){
-            var dif = Math.round( (cell[desiredWidth] - existingWidth) / editableCols );
-            existingWidth += dif;
-            result[col + i] += dif;
-            editableCols--;
+
+      Table.prototype.__proto__ = Array.prototype;
+
+      Table.prototype.toString = function () {
+        var array = this;
+        var headersPresent = this.options.head && this.options.head.length;
+        if (headersPresent) {
+          array = [this.options.head];
+          if (this.length) {
+            array.push.apply(array, this);
           }
-          i++;
+        } else {
+          this.options.style.head = [];
         }
-      }
-    }
-
-    objectAssign(vals,result);
-    for(var j = 0; j < vals.length; j++){
-      vals[j] = Math.max(forcedMin, vals[j] || 0);
-    }
-  };
-}
 
+        var cells = tableLayout.makeTableLayout(array);
 
-/***/ }),
-/* 605 */
-/***/ (function(module, exports, __webpack_require__) {
+        cells.forEach(function (row) {
+          row.forEach(function (cell) {
+            cell.mergeTableOptions(this.options, cells);
+          }, this);
+        }, this);
 
-var utils = __webpack_require__(382);
-var tableLayout = __webpack_require__(604);
+        tableLayout.computeWidths(this.options.colWidths, cells);
+        tableLayout.computeHeights(this.options.rowHeights, cells);
 
-function Table(options){
-  this.options = utils.mergeOptions(options);
-}
+        cells.forEach(function (row, rowIndex) {
+          row.forEach(function (cell, cellIndex) {
+            cell.init(this.options);
+          }, this);
+        }, this);
 
-Table.prototype.__proto__ = Array.prototype;
+        var result = [];
 
-Table.prototype.toString = function(){
-  var array = this;
-  var headersPresent = this.options.head && this.options.head.length;
-  if(headersPresent){
-    array = [this.options.head];
-    if(this.length){
-      array.push.apply(array,this);
-    }
-  }
-  else {
-    this.options.style.head=[];
-  }
+        for (var rowIndex = 0; rowIndex < cells.length; rowIndex++) {
+          var row = cells[rowIndex];
+          var heightOfRow = this.options.rowHeights[rowIndex];
 
-  var cells = tableLayout.makeTableLayout(array);
+          if (
+            rowIndex === 0 ||
+            !this.options.style.compact ||
+            (rowIndex == 1 && headersPresent)
+          ) {
+            doDraw(row, "top", result);
+          }
 
-  cells.forEach(function(row){
-    row.forEach(function(cell){
-      cell.mergeTableOptions(this.options,cells);
-    },this);
-  },this);
+          for (var lineNum = 0; lineNum < heightOfRow; lineNum++) {
+            doDraw(row, lineNum, result);
+          }
 
-  tableLayout.computeWidths(this.options.colWidths,cells);
-  tableLayout.computeHeights(this.options.rowHeights,cells);
+          if (rowIndex + 1 == cells.length) {
+            doDraw(row, "bottom", result);
+          }
+        }
 
-  cells.forEach(function(row,rowIndex){
-    row.forEach(function(cell,cellIndex){
-      cell.init(this.options);
-    },this);
-  },this);
+        return result.join("\n");
+      };
 
-  var result = [];
+      function doDraw(row, lineNum, result) {
+        var line = [];
+        row.forEach(function (cell) {
+          line.push(cell.draw(lineNum));
+        });
+        var str = line.join("");
+        if (str.length) result.push(str);
+      }
 
-  for(var rowIndex = 0; rowIndex < cells.length; rowIndex++){
-    var row = cells[rowIndex];
-    var heightOfRow = this.options.rowHeights[rowIndex];
+      Table.prototype.__defineGetter__("width", function () {
+        var str = this.toString().split("\n");
+        return str[0].length;
+      });
 
-    if(rowIndex === 0 || !this.options.style.compact || (rowIndex == 1 && headersPresent)){
-      doDraw(row,'top',result);
-    }
+      module.exports = Table;
 
-    for(var lineNum = 0; lineNum < heightOfRow; lineNum++){
-      doDraw(row,lineNum,result);
-    }
+      /***/
+    },
+    /* 606 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    if(rowIndex + 1 == cells.length){
-      doDraw(row,'bottom',result);
-    }
-  }
+      exports = module.exports = cliWidth;
 
-  return result.join('\n');
-};
+      function normalizeOpts(options) {
+        var defaultOpts = {
+          defaultWidth: 0,
+          output: process.stdout,
+          tty: __webpack_require__(104),
+        };
 
-function doDraw(row,lineNum,result){
-  var line = [];
-  row.forEach(function(cell){
-    line.push(cell.draw(lineNum));
-  });
-  var str = line.join('');
-  if(str.length) result.push(str);
-}
+        if (!options) {
+          return defaultOpts;
+        } else {
+          Object.keys(defaultOpts).forEach(function (key) {
+            if (!options[key]) {
+              options[key] = defaultOpts[key];
+            }
+          });
 
-Table.prototype.__defineGetter__('width', function (){
-  var str = this.toString().split("\n");
-  return str[0].length;
-});
+          return options;
+        }
+      }
 
-module.exports = Table;
+      function cliWidth(options) {
+        var opts = normalizeOpts(options);
 
+        if (opts.output.getWindowSize) {
+          return opts.output.getWindowSize()[0] || opts.defaultWidth;
+        } else {
+          if (opts.tty.getWindowSize) {
+            return opts.tty.getWindowSize()[1] || opts.defaultWidth;
+          } else {
+            if (opts.output.columns) {
+              return opts.output.columns;
+            } else {
+              if (process.env.CLI_WIDTH) {
+                var width = parseInt(process.env.CLI_WIDTH, 10);
 
-/***/ }),
-/* 606 */
-/***/ (function(module, exports, __webpack_require__) {
+                if (!isNaN(width) && width !== 0) {
+                  return width;
+                }
+              }
+            }
 
-"use strict";
+            return opts.defaultWidth;
+          }
+        }
+      }
 
+      /***/
+    },
+    /* 607 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /* eslint-disable babel/new-cap, xo/throw-new-error */
 
-exports = module.exports = cliWidth;
+      module.exports = function (str, pos) {
+        if (str === null || str === undefined) {
+          throw TypeError();
+        }
 
-function normalizeOpts(options) {
-  var defaultOpts = {
-    defaultWidth: 0,
-    output: process.stdout,
-    tty: __webpack_require__(104)
-  };
+        str = String(str);
 
-  if (!options) {
-    return defaultOpts;
-  } else {
-    Object.keys(defaultOpts).forEach(function (key) {
-      if (!options[key]) {
-        options[key] = defaultOpts[key];
-      }
-    });
+        var size = str.length;
+        var i = pos ? Number(pos) : 0;
 
-    return options;
-  }
-}
-
-function cliWidth(options) {
-  var opts = normalizeOpts(options);
-
-  if (opts.output.getWindowSize) {
-    return opts.output.getWindowSize()[0] || opts.defaultWidth;
-  } else {
-    if (opts.tty.getWindowSize) {
-      return opts.tty.getWindowSize()[1] || opts.defaultWidth;
-    } else {
-      if (opts.output.columns) {
-        return opts.output.columns;
-      } else {
-        if (process.env.CLI_WIDTH) {
-          var width = parseInt(process.env.CLI_WIDTH, 10);
+        if (Number.isNaN(i)) {
+          i = 0;
+        }
 
-          if (!isNaN(width) && width !== 0) {
-            return width;
-          }
+        if (i < 0 || i >= size) {
+          return undefined;
         }
-      }
 
-      return opts.defaultWidth;
-    }
-  }
-};
+        var first = str.charCodeAt(i);
 
+        if (first >= 0xd800 && first <= 0xdbff && size > i + 1) {
+          var second = str.charCodeAt(i + 1);
 
-/***/ }),
-/* 607 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (second >= 0xdc00 && second <= 0xdfff) {
+            return (first - 0xd800) * 0x400 + second - 0xdc00 + 0x10000;
+          }
+        }
 
-"use strict";
-/* eslint-disable babel/new-cap, xo/throw-new-error */
+        return first;
+      };
 
-module.exports = function (str, pos) {
-	if (str === null || str === undefined) {
-		throw TypeError();
-	}
+      /***/
+    },
+    /* 608 */
+    /***/ function (module, exports, __webpack_require__) {
+      var conversions = __webpack_require__(384);
+      var route = __webpack_require__(609);
 
-	str = String(str);
+      var convert = {};
 
-	var size = str.length;
-	var i = pos ? Number(pos) : 0;
+      var models = Object.keys(conversions);
 
-	if (Number.isNaN(i)) {
-		i = 0;
-	}
+      function wrapRaw(fn) {
+        var wrappedFn = function (args) {
+          if (args === undefined || args === null) {
+            return args;
+          }
 
-	if (i < 0 || i >= size) {
-		return undefined;
-	}
+          if (arguments.length > 1) {
+            args = Array.prototype.slice.call(arguments);
+          }
 
-	var first = str.charCodeAt(i);
+          return fn(args);
+        };
 
-	if (first >= 0xD800 && first <= 0xDBFF && size > i + 1) {
-		var second = str.charCodeAt(i + 1);
+        // preserve .conversion property if there is one
+        if ("conversion" in fn) {
+          wrappedFn.conversion = fn.conversion;
+        }
 
-		if (second >= 0xDC00 && second <= 0xDFFF) {
-			return ((first - 0xD800) * 0x400) + second - 0xDC00 + 0x10000;
-		}
-	}
+        return wrappedFn;
+      }
 
-	return first;
-};
+      function wrapRounded(fn) {
+        var wrappedFn = function (args) {
+          if (args === undefined || args === null) {
+            return args;
+          }
 
+          if (arguments.length > 1) {
+            args = Array.prototype.slice.call(arguments);
+          }
 
-/***/ }),
-/* 608 */
-/***/ (function(module, exports, __webpack_require__) {
+          var result = fn(args);
 
-var conversions = __webpack_require__(384);
-var route = __webpack_require__(609);
+          // we're assuming the result is an array here.
+          // see notice in conversions.js; don't use box types
+          // in conversion functions.
+          if (typeof result === "object") {
+            for (var len = result.length, i = 0; i < len; i++) {
+              result[i] = Math.round(result[i]);
+            }
+          }
 
-var convert = {};
+          return result;
+        };
 
-var models = Object.keys(conversions);
+        // preserve .conversion property if there is one
+        if ("conversion" in fn) {
+          wrappedFn.conversion = fn.conversion;
+        }
 
-function wrapRaw(fn) {
-	var wrappedFn = function (args) {
-		if (args === undefined || args === null) {
-			return args;
-		}
+        return wrappedFn;
+      }
 
-		if (arguments.length > 1) {
-			args = Array.prototype.slice.call(arguments);
-		}
+      models.forEach(function (fromModel) {
+        convert[fromModel] = {};
 
-		return fn(args);
-	};
+        Object.defineProperty(convert[fromModel], "channels", {
+          value: conversions[fromModel].channels,
+        });
+        Object.defineProperty(convert[fromModel], "labels", {
+          value: conversions[fromModel].labels,
+        });
 
-	// preserve .conversion property if there is one
-	if ('conversion' in fn) {
-		wrappedFn.conversion = fn.conversion;
-	}
+        var routes = route(fromModel);
+        var routeModels = Object.keys(routes);
 
-	return wrappedFn;
-}
+        routeModels.forEach(function (toModel) {
+          var fn = routes[toModel];
 
-function wrapRounded(fn) {
-	var wrappedFn = function (args) {
-		if (args === undefined || args === null) {
-			return args;
-		}
+          convert[fromModel][toModel] = wrapRounded(fn);
+          convert[fromModel][toModel].raw = wrapRaw(fn);
+        });
+      });
 
-		if (arguments.length > 1) {
-			args = Array.prototype.slice.call(arguments);
-		}
+      module.exports = convert;
 
-		var result = fn(args);
+      /***/
+    },
+    /* 609 */
+    /***/ function (module, exports, __webpack_require__) {
+      var conversions = __webpack_require__(384);
 
-		// we're assuming the result is an array here.
-		// see notice in conversions.js; don't use box types
-		// in conversion functions.
-		if (typeof result === 'object') {
-			for (var len = result.length, i = 0; i < len; i++) {
-				result[i] = Math.round(result[i]);
-			}
-		}
+      /*
+	this function routes a model to all other models.
 
-		return result;
-	};
+	all functions that are routed have a property `.conversion` attached
+	to the returned synthetic function. This property is an array
+	of strings, each with the steps in between the 'from' and 'to'
+	color models (inclusive).
 
-	// preserve .conversion property if there is one
-	if ('conversion' in fn) {
-		wrappedFn.conversion = fn.conversion;
-	}
+	conversions that are not possible simply are not included.
+*/
 
-	return wrappedFn;
-}
+      function buildGraph() {
+        var graph = {};
+        // https://jsperf.com/object-keys-vs-for-in-with-closure/3
+        var models = Object.keys(conversions);
+
+        for (var len = models.length, i = 0; i < len; i++) {
+          graph[models[i]] = {
+            // http://jsperf.com/1-vs-infinity
+            // micro-opt, but this is simple.
+            distance: -1,
+            parent: null,
+          };
+        }
 
-models.forEach(function (fromModel) {
-	convert[fromModel] = {};
+        return graph;
+      }
 
-	Object.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});
-	Object.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});
+      // https://en.wikipedia.org/wiki/Breadth-first_search
+      function deriveBFS(fromModel) {
+        var graph = buildGraph();
+        var queue = [fromModel]; // unshift -> queue -> pop
 
-	var routes = route(fromModel);
-	var routeModels = Object.keys(routes);
+        graph[fromModel].distance = 0;
 
-	routeModels.forEach(function (toModel) {
-		var fn = routes[toModel];
+        while (queue.length) {
+          var current = queue.pop();
+          var adjacents = Object.keys(conversions[current]);
 
-		convert[fromModel][toModel] = wrapRounded(fn);
-		convert[fromModel][toModel].raw = wrapRaw(fn);
-	});
-});
+          for (var len = adjacents.length, i = 0; i < len; i++) {
+            var adjacent = adjacents[i];
+            var node = graph[adjacent];
 
-module.exports = convert;
+            if (node.distance === -1) {
+              node.distance = graph[current].distance + 1;
+              node.parent = current;
+              queue.unshift(adjacent);
+            }
+          }
+        }
 
+        return graph;
+      }
 
-/***/ }),
-/* 609 */
-/***/ (function(module, exports, __webpack_require__) {
+      function link(from, to) {
+        return function (args) {
+          return to(from(args));
+        };
+      }
 
-var conversions = __webpack_require__(384);
+      function wrapConversion(toModel, graph) {
+        var path = [graph[toModel].parent, toModel];
+        var fn = conversions[graph[toModel].parent][toModel];
 
-/*
-	this function routes a model to all other models.
+        var cur = graph[toModel].parent;
+        while (graph[cur].parent) {
+          path.unshift(graph[cur].parent);
+          fn = link(conversions[graph[cur].parent][cur], fn);
+          cur = graph[cur].parent;
+        }
 
-	all functions that are routed have a property `.conversion` attached
-	to the returned synthetic function. This property is an array
-	of strings, each with the steps in between the 'from' and 'to'
-	color models (inclusive).
+        fn.conversion = path;
+        return fn;
+      }
 
-	conversions that are not possible simply are not included.
-*/
+      module.exports = function (fromModel) {
+        var graph = deriveBFS(fromModel);
+        var conversion = {};
 
-function buildGraph() {
-	var graph = {};
-	// https://jsperf.com/object-keys-vs-for-in-with-closure/3
-	var models = Object.keys(conversions);
-
-	for (var len = models.length, i = 0; i < len; i++) {
-		graph[models[i]] = {
-			// http://jsperf.com/1-vs-infinity
-			// micro-opt, but this is simple.
-			distance: -1,
-			parent: null
-		};
-	}
-
-	return graph;
-}
-
-// https://en.wikipedia.org/wiki/Breadth-first_search
-function deriveBFS(fromModel) {
-	var graph = buildGraph();
-	var queue = [fromModel]; // unshift -> queue -> pop
-
-	graph[fromModel].distance = 0;
-
-	while (queue.length) {
-		var current = queue.pop();
-		var adjacents = Object.keys(conversions[current]);
-
-		for (var len = adjacents.length, i = 0; i < len; i++) {
-			var adjacent = adjacents[i];
-			var node = graph[adjacent];
-
-			if (node.distance === -1) {
-				node.distance = graph[current].distance + 1;
-				node.parent = current;
-				queue.unshift(adjacent);
-			}
-		}
-	}
-
-	return graph;
-}
-
-function link(from, to) {
-	return function (args) {
-		return to(from(args));
-	};
-}
-
-function wrapConversion(toModel, graph) {
-	var path = [graph[toModel].parent, toModel];
-	var fn = conversions[graph[toModel].parent][toModel];
-
-	var cur = graph[toModel].parent;
-	while (graph[cur].parent) {
-		path.unshift(graph[cur].parent);
-		fn = link(conversions[graph[cur].parent][cur], fn);
-		cur = graph[cur].parent;
-	}
-
-	fn.conversion = path;
-	return fn;
-}
-
-module.exports = function (fromModel) {
-	var graph = deriveBFS(fromModel);
-	var conversion = {};
-
-	var models = Object.keys(graph);
-	for (var len = models.length, i = 0; i < len; i++) {
-		var toModel = models[i];
-		var node = graph[toModel];
-
-		if (node.parent === null) {
-			// no possible conversion, or this node is the source model.
-			continue;
-		}
-
-		conversion[toModel] = wrapConversion(toModel, graph);
-	}
-
-	return conversion;
-};
+        var models = Object.keys(graph);
+        for (var len = models.length, i = 0; i < len; i++) {
+          var toModel = models[i];
+          var node = graph[toModel];
 
+          if (node.parent === null) {
+            // no possible conversion, or this node is the source model.
+            continue;
+          }
 
+          conversion[toModel] = wrapConversion(toModel, graph);
+        }
 
-/***/ }),
-/* 610 */
-/***/ (function(module, exports) {
-
-module.exports = {
-	"aliceblue": [240, 248, 255],
-	"antiquewhite": [250, 235, 215],
-	"aqua": [0, 255, 255],
-	"aquamarine": [127, 255, 212],
-	"azure": [240, 255, 255],
-	"beige": [245, 245, 220],
-	"bisque": [255, 228, 196],
-	"black": [0, 0, 0],
-	"blanchedalmond": [255, 235, 205],
-	"blue": [0, 0, 255],
-	"blueviolet": [138, 43, 226],
-	"brown": [165, 42, 42],
-	"burlywood": [222, 184, 135],
-	"cadetblue": [95, 158, 160],
-	"chartreuse": [127, 255, 0],
-	"chocolate": [210, 105, 30],
-	"coral": [255, 127, 80],
-	"cornflowerblue": [100, 149, 237],
-	"cornsilk": [255, 248, 220],
-	"crimson": [220, 20, 60],
-	"cyan": [0, 255, 255],
-	"darkblue": [0, 0, 139],
-	"darkcyan": [0, 139, 139],
-	"darkgoldenrod": [184, 134, 11],
-	"darkgray": [169, 169, 169],
-	"darkgreen": [0, 100, 0],
-	"darkgrey": [169, 169, 169],
-	"darkkhaki": [189, 183, 107],
-	"darkmagenta": [139, 0, 139],
-	"darkolivegreen": [85, 107, 47],
-	"darkorange": [255, 140, 0],
-	"darkorchid": [153, 50, 204],
-	"darkred": [139, 0, 0],
-	"darksalmon": [233, 150, 122],
-	"darkseagreen": [143, 188, 143],
-	"darkslateblue": [72, 61, 139],
-	"darkslategray": [47, 79, 79],
-	"darkslategrey": [47, 79, 79],
-	"darkturquoise": [0, 206, 209],
-	"darkviolet": [148, 0, 211],
-	"deeppink": [255, 20, 147],
-	"deepskyblue": [0, 191, 255],
-	"dimgray": [105, 105, 105],
-	"dimgrey": [105, 105, 105],
-	"dodgerblue": [30, 144, 255],
-	"firebrick": [178, 34, 34],
-	"floralwhite": [255, 250, 240],
-	"forestgreen": [34, 139, 34],
-	"fuchsia": [255, 0, 255],
-	"gainsboro": [220, 220, 220],
-	"ghostwhite": [248, 248, 255],
-	"gold": [255, 215, 0],
-	"goldenrod": [218, 165, 32],
-	"gray": [128, 128, 128],
-	"green": [0, 128, 0],
-	"greenyellow": [173, 255, 47],
-	"grey": [128, 128, 128],
-	"honeydew": [240, 255, 240],
-	"hotpink": [255, 105, 180],
-	"indianred": [205, 92, 92],
-	"indigo": [75, 0, 130],
-	"ivory": [255, 255, 240],
-	"khaki": [240, 230, 140],
-	"lavender": [230, 230, 250],
-	"lavenderblush": [255, 240, 245],
-	"lawngreen": [124, 252, 0],
-	"lemonchiffon": [255, 250, 205],
-	"lightblue": [173, 216, 230],
-	"lightcoral": [240, 128, 128],
-	"lightcyan": [224, 255, 255],
-	"lightgoldenrodyellow": [250, 250, 210],
-	"lightgray": [211, 211, 211],
-	"lightgreen": [144, 238, 144],
-	"lightgrey": [211, 211, 211],
-	"lightpink": [255, 182, 193],
-	"lightsalmon": [255, 160, 122],
-	"lightseagreen": [32, 178, 170],
-	"lightskyblue": [135, 206, 250],
-	"lightslategray": [119, 136, 153],
-	"lightslategrey": [119, 136, 153],
-	"lightsteelblue": [176, 196, 222],
-	"lightyellow": [255, 255, 224],
-	"lime": [0, 255, 0],
-	"limegreen": [50, 205, 50],
-	"linen": [250, 240, 230],
-	"magenta": [255, 0, 255],
-	"maroon": [128, 0, 0],
-	"mediumaquamarine": [102, 205, 170],
-	"mediumblue": [0, 0, 205],
-	"mediumorchid": [186, 85, 211],
-	"mediumpurple": [147, 112, 219],
-	"mediumseagreen": [60, 179, 113],
-	"mediumslateblue": [123, 104, 238],
-	"mediumspringgreen": [0, 250, 154],
-	"mediumturquoise": [72, 209, 204],
-	"mediumvioletred": [199, 21, 133],
-	"midnightblue": [25, 25, 112],
-	"mintcream": [245, 255, 250],
-	"mistyrose": [255, 228, 225],
-	"moccasin": [255, 228, 181],
-	"navajowhite": [255, 222, 173],
-	"navy": [0, 0, 128],
-	"oldlace": [253, 245, 230],
-	"olive": [128, 128, 0],
-	"olivedrab": [107, 142, 35],
-	"orange": [255, 165, 0],
-	"orangered": [255, 69, 0],
-	"orchid": [218, 112, 214],
-	"palegoldenrod": [238, 232, 170],
-	"palegreen": [152, 251, 152],
-	"paleturquoise": [175, 238, 238],
-	"palevioletred": [219, 112, 147],
-	"papayawhip": [255, 239, 213],
-	"peachpuff": [255, 218, 185],
-	"peru": [205, 133, 63],
-	"pink": [255, 192, 203],
-	"plum": [221, 160, 221],
-	"powderblue": [176, 224, 230],
-	"purple": [128, 0, 128],
-	"rebeccapurple": [102, 51, 153],
-	"red": [255, 0, 0],
-	"rosybrown": [188, 143, 143],
-	"royalblue": [65, 105, 225],
-	"saddlebrown": [139, 69, 19],
-	"salmon": [250, 128, 114],
-	"sandybrown": [244, 164, 96],
-	"seagreen": [46, 139, 87],
-	"seashell": [255, 245, 238],
-	"sienna": [160, 82, 45],
-	"silver": [192, 192, 192],
-	"skyblue": [135, 206, 235],
-	"slateblue": [106, 90, 205],
-	"slategray": [112, 128, 144],
-	"slategrey": [112, 128, 144],
-	"snow": [255, 250, 250],
-	"springgreen": [0, 255, 127],
-	"steelblue": [70, 130, 180],
-	"tan": [210, 180, 140],
-	"teal": [0, 128, 128],
-	"thistle": [216, 191, 216],
-	"tomato": [255, 99, 71],
-	"turquoise": [64, 224, 208],
-	"violet": [238, 130, 238],
-	"wheat": [245, 222, 179],
-	"white": [255, 255, 255],
-	"whitesmoke": [245, 245, 245],
-	"yellow": [255, 255, 0],
-	"yellowgreen": [154, 205, 50]
-};
+        return conversion;
+      };
 
-/***/ }),
-/* 611 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 610 */
+    /***/ function (module, exports) {
+      module.exports = {
+        aliceblue: [240, 248, 255],
+        antiquewhite: [250, 235, 215],
+        aqua: [0, 255, 255],
+        aquamarine: [127, 255, 212],
+        azure: [240, 255, 255],
+        beige: [245, 245, 220],
+        bisque: [255, 228, 196],
+        black: [0, 0, 0],
+        blanchedalmond: [255, 235, 205],
+        blue: [0, 0, 255],
+        blueviolet: [138, 43, 226],
+        brown: [165, 42, 42],
+        burlywood: [222, 184, 135],
+        cadetblue: [95, 158, 160],
+        chartreuse: [127, 255, 0],
+        chocolate: [210, 105, 30],
+        coral: [255, 127, 80],
+        cornflowerblue: [100, 149, 237],
+        cornsilk: [255, 248, 220],
+        crimson: [220, 20, 60],
+        cyan: [0, 255, 255],
+        darkblue: [0, 0, 139],
+        darkcyan: [0, 139, 139],
+        darkgoldenrod: [184, 134, 11],
+        darkgray: [169, 169, 169],
+        darkgreen: [0, 100, 0],
+        darkgrey: [169, 169, 169],
+        darkkhaki: [189, 183, 107],
+        darkmagenta: [139, 0, 139],
+        darkolivegreen: [85, 107, 47],
+        darkorange: [255, 140, 0],
+        darkorchid: [153, 50, 204],
+        darkred: [139, 0, 0],
+        darksalmon: [233, 150, 122],
+        darkseagreen: [143, 188, 143],
+        darkslateblue: [72, 61, 139],
+        darkslategray: [47, 79, 79],
+        darkslategrey: [47, 79, 79],
+        darkturquoise: [0, 206, 209],
+        darkviolet: [148, 0, 211],
+        deeppink: [255, 20, 147],
+        deepskyblue: [0, 191, 255],
+        dimgray: [105, 105, 105],
+        dimgrey: [105, 105, 105],
+        dodgerblue: [30, 144, 255],
+        firebrick: [178, 34, 34],
+        floralwhite: [255, 250, 240],
+        forestgreen: [34, 139, 34],
+        fuchsia: [255, 0, 255],
+        gainsboro: [220, 220, 220],
+        ghostwhite: [248, 248, 255],
+        gold: [255, 215, 0],
+        goldenrod: [218, 165, 32],
+        gray: [128, 128, 128],
+        green: [0, 128, 0],
+        greenyellow: [173, 255, 47],
+        grey: [128, 128, 128],
+        honeydew: [240, 255, 240],
+        hotpink: [255, 105, 180],
+        indianred: [205, 92, 92],
+        indigo: [75, 0, 130],
+        ivory: [255, 255, 240],
+        khaki: [240, 230, 140],
+        lavender: [230, 230, 250],
+        lavenderblush: [255, 240, 245],
+        lawngreen: [124, 252, 0],
+        lemonchiffon: [255, 250, 205],
+        lightblue: [173, 216, 230],
+        lightcoral: [240, 128, 128],
+        lightcyan: [224, 255, 255],
+        lightgoldenrodyellow: [250, 250, 210],
+        lightgray: [211, 211, 211],
+        lightgreen: [144, 238, 144],
+        lightgrey: [211, 211, 211],
+        lightpink: [255, 182, 193],
+        lightsalmon: [255, 160, 122],
+        lightseagreen: [32, 178, 170],
+        lightskyblue: [135, 206, 250],
+        lightslategray: [119, 136, 153],
+        lightslategrey: [119, 136, 153],
+        lightsteelblue: [176, 196, 222],
+        lightyellow: [255, 255, 224],
+        lime: [0, 255, 0],
+        limegreen: [50, 205, 50],
+        linen: [250, 240, 230],
+        magenta: [255, 0, 255],
+        maroon: [128, 0, 0],
+        mediumaquamarine: [102, 205, 170],
+        mediumblue: [0, 0, 205],
+        mediumorchid: [186, 85, 211],
+        mediumpurple: [147, 112, 219],
+        mediumseagreen: [60, 179, 113],
+        mediumslateblue: [123, 104, 238],
+        mediumspringgreen: [0, 250, 154],
+        mediumturquoise: [72, 209, 204],
+        mediumvioletred: [199, 21, 133],
+        midnightblue: [25, 25, 112],
+        mintcream: [245, 255, 250],
+        mistyrose: [255, 228, 225],
+        moccasin: [255, 228, 181],
+        navajowhite: [255, 222, 173],
+        navy: [0, 0, 128],
+        oldlace: [253, 245, 230],
+        olive: [128, 128, 0],
+        olivedrab: [107, 142, 35],
+        orange: [255, 165, 0],
+        orangered: [255, 69, 0],
+        orchid: [218, 112, 214],
+        palegoldenrod: [238, 232, 170],
+        palegreen: [152, 251, 152],
+        paleturquoise: [175, 238, 238],
+        palevioletred: [219, 112, 147],
+        papayawhip: [255, 239, 213],
+        peachpuff: [255, 218, 185],
+        peru: [205, 133, 63],
+        pink: [255, 192, 203],
+        plum: [221, 160, 221],
+        powderblue: [176, 224, 230],
+        purple: [128, 0, 128],
+        rebeccapurple: [102, 51, 153],
+        red: [255, 0, 0],
+        rosybrown: [188, 143, 143],
+        royalblue: [65, 105, 225],
+        saddlebrown: [139, 69, 19],
+        salmon: [250, 128, 114],
+        sandybrown: [244, 164, 96],
+        seagreen: [46, 139, 87],
+        seashell: [255, 245, 238],
+        sienna: [160, 82, 45],
+        silver: [192, 192, 192],
+        skyblue: [135, 206, 235],
+        slateblue: [106, 90, 205],
+        slategray: [112, 128, 144],
+        slategrey: [112, 128, 144],
+        snow: [255, 250, 250],
+        springgreen: [0, 255, 127],
+        steelblue: [70, 130, 180],
+        tan: [210, 180, 140],
+        teal: [0, 128, 128],
+        thistle: [216, 191, 216],
+        tomato: [255, 99, 71],
+        turquoise: [64, 224, 208],
+        violet: [238, 130, 238],
+        wheat: [245, 222, 179],
+        white: [255, 255, 255],
+        whitesmoke: [245, 245, 245],
+        yellow: [255, 255, 0],
+        yellowgreen: [154, 205, 50],
+      };
 
-/*
+      /***/
+    },
+    /* 611 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
 
 The MIT License (MIT)
 
@@ -110001,413 +143408,532 @@ THE SOFTWARE.
 
 */
 
-var colors = {};
-module['exports'] = colors;
-
-colors.themes = {};
-
-var util = __webpack_require__(3);
-var ansiStyles = colors.styles = __webpack_require__(618);
-var defineProps = Object.defineProperties;
-var newLineRegex = new RegExp(/[\r\n]+/g);
-
-colors.supportsColor = __webpack_require__(620).supportsColor;
-
-if (typeof colors.enabled === 'undefined') {
-  colors.enabled = colors.supportsColor() !== false;
-}
-
-colors.enable = function() {
-  colors.enabled = true;
-};
-
-colors.disable = function() {
-  colors.enabled = false;
-};
+      var colors = {};
+      module["exports"] = colors;
 
-colors.stripColors = colors.strip = function(str) {
-  return ('' + str).replace(/\x1B\[\d+m/g, '');
-};
+      colors.themes = {};
 
-// eslint-disable-next-line no-unused-vars
-var stylize = colors.stylize = function stylize(str, style) {
-  if (!colors.enabled) {
-    return str+'';
-  }
+      var util = __webpack_require__(3);
+      var ansiStyles = (colors.styles = __webpack_require__(618));
+      var defineProps = Object.defineProperties;
+      var newLineRegex = new RegExp(/[\r\n]+/g);
 
-  return ansiStyles[style].open + str + ansiStyles[style].close;
-};
+      colors.supportsColor = __webpack_require__(620).supportsColor;
 
-var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
-var escapeStringRegexp = function(str) {
-  if (typeof str !== 'string') {
-    throw new TypeError('Expected a string');
-  }
-  return str.replace(matchOperatorsRe, '\\$&');
-};
+      if (typeof colors.enabled === "undefined") {
+        colors.enabled = colors.supportsColor() !== false;
+      }
 
-function build(_styles) {
-  var builder = function builder() {
-    return applyStyle.apply(builder, arguments);
-  };
-  builder._styles = _styles;
-  // __proto__ is used because we must return a function, but there is
-  // no way to create a function with a different prototype.
-  builder.__proto__ = proto;
-  return builder;
-}
-
-var styles = (function() {
-  var ret = {};
-  ansiStyles.grey = ansiStyles.gray;
-  Object.keys(ansiStyles).forEach(function(key) {
-    ansiStyles[key].closeRe =
-      new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
-    ret[key] = {
-      get: function() {
-        return build(this._styles.concat(key));
-      },
-    };
-  });
-  return ret;
-})();
-
-var proto = defineProps(function colors() {}, styles);
-
-function applyStyle() {
-  var args = Array.prototype.slice.call(arguments);
-
-  var str = args.map(function(arg) {
-    if (arg != undefined && arg.constructor === String) {
-      return arg;
-    } else {
-      return util.inspect(arg);
-    }
-  }).join(' ');
+      colors.enable = function () {
+        colors.enabled = true;
+      };
 
-  if (!colors.enabled || !str) {
-    return str;
-  }
+      colors.disable = function () {
+        colors.enabled = false;
+      };
 
-  var newLinesPresent = str.indexOf('\n') != -1;
+      colors.stripColors = colors.strip = function (str) {
+        return ("" + str).replace(/\x1B\[\d+m/g, "");
+      };
 
-  var nestedStyles = this._styles;
+      // eslint-disable-next-line no-unused-vars
+      var stylize = (colors.stylize = function stylize(str, style) {
+        if (!colors.enabled) {
+          return str + "";
+        }
 
-  var i = nestedStyles.length;
-  while (i--) {
-    var code = ansiStyles[nestedStyles[i]];
-    str = code.open + str.replace(code.closeRe, code.open) + code.close;
-    if (newLinesPresent) {
-      str = str.replace(newLineRegex, function(match) {
-        return code.close + match + code.open;
+        return ansiStyles[style].open + str + ansiStyles[style].close;
       });
-    }
-  }
 
-  return str;
-}
-
-colors.setTheme = function(theme) {
-  if (typeof theme === 'string') {
-    console.log('colors.setTheme now only accepts an object, not a string.  ' +
-      'If you are trying to set a theme from a file, it is now your (the ' +
-      'caller\'s) responsibility to require the file.  The old syntax ' +
-      'looked like colors.setTheme(__dirname + ' +
-      '\'/../themes/generic-logging.js\'); The new syntax looks like '+
-      'colors.setTheme(require(__dirname + ' +
-      '\'/../themes/generic-logging.js\'));');
-    return;
-  }
-  for (var style in theme) {
-    (function(style) {
-      colors[style] = function(str) {
-        if (typeof theme[style] === 'object') {
-          var out = str;
-          for (var i in theme[style]) {
-            out = colors[theme[style][i]](out);
-          }
-          return out;
+      var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+      var escapeStringRegexp = function (str) {
+        if (typeof str !== "string") {
+          throw new TypeError("Expected a string");
         }
-        return colors[theme[style]](str);
+        return str.replace(matchOperatorsRe, "\\$&");
       };
-    })(style);
-  }
-};
 
-function init() {
-  var ret = {};
-  Object.keys(styles).forEach(function(name) {
-    ret[name] = {
-      get: function() {
-        return build([name]);
-      },
-    };
-  });
-  return ret;
-}
-
-var sequencer = function sequencer(map, str) {
-  var exploded = str.split('');
-  exploded = exploded.map(map);
-  return exploded.join('');
-};
+      function build(_styles) {
+        var builder = function builder() {
+          return applyStyle.apply(builder, arguments);
+        };
+        builder._styles = _styles;
+        // __proto__ is used because we must return a function, but there is
+        // no way to create a function with a different prototype.
+        builder.__proto__ = proto;
+        return builder;
+      }
+
+      var styles = (function () {
+        var ret = {};
+        ansiStyles.grey = ansiStyles.gray;
+        Object.keys(ansiStyles).forEach(function (key) {
+          ansiStyles[key].closeRe = new RegExp(
+            escapeStringRegexp(ansiStyles[key].close),
+            "g",
+          );
+          ret[key] = {
+            get: function () {
+              return build(this._styles.concat(key));
+            },
+          };
+        });
+        return ret;
+      })();
 
-// custom formatter methods
-colors.trap = __webpack_require__(612);
-colors.zalgo = __webpack_require__(613);
-
-// maps
-colors.maps = {};
-colors.maps.america = __webpack_require__(614)(colors);
-colors.maps.zebra = __webpack_require__(617)(colors);
-colors.maps.rainbow = __webpack_require__(615)(colors);
-colors.maps.random = __webpack_require__(616)(colors);
-
-for (var map in colors.maps) {
-  (function(map) {
-    colors[map] = function(str) {
-      return sequencer(colors.maps[map], str);
-    };
-  })(map);
-}
-
-defineProps(colors, init());
-
-
-/***/ }),
-/* 612 */
-/***/ (function(module, exports) {
-
-module['exports'] = function runTheTrap(text, options) {
-  var result = '';
-  text = text || 'Run the trap, drop the bass';
-  text = text.split('');
-  var trap = {
-    a: ['\u0040', '\u0104', '\u023a', '\u0245', '\u0394', '\u039b', '\u0414'],
-    b: ['\u00df', '\u0181', '\u0243', '\u026e', '\u03b2', '\u0e3f'],
-    c: ['\u00a9', '\u023b', '\u03fe'],
-    d: ['\u00d0', '\u018a', '\u0500', '\u0501', '\u0502', '\u0503'],
-    e: ['\u00cb', '\u0115', '\u018e', '\u0258', '\u03a3', '\u03be', '\u04bc',
-         '\u0a6c'],
-    f: ['\u04fa'],
-    g: ['\u0262'],
-    h: ['\u0126', '\u0195', '\u04a2', '\u04ba', '\u04c7', '\u050a'],
-    i: ['\u0f0f'],
-    j: ['\u0134'],
-    k: ['\u0138', '\u04a0', '\u04c3', '\u051e'],
-    l: ['\u0139'],
-    m: ['\u028d', '\u04cd', '\u04ce', '\u0520', '\u0521', '\u0d69'],
-    n: ['\u00d1', '\u014b', '\u019d', '\u0376', '\u03a0', '\u048a'],
-    o: ['\u00d8', '\u00f5', '\u00f8', '\u01fe', '\u0298', '\u047a', '\u05dd',
-         '\u06dd', '\u0e4f'],
-    p: ['\u01f7', '\u048e'],
-    q: ['\u09cd'],
-    r: ['\u00ae', '\u01a6', '\u0210', '\u024c', '\u0280', '\u042f'],
-    s: ['\u00a7', '\u03de', '\u03df', '\u03e8'],
-    t: ['\u0141', '\u0166', '\u0373'],
-    u: ['\u01b1', '\u054d'],
-    v: ['\u05d8'],
-    w: ['\u0428', '\u0460', '\u047c', '\u0d70'],
-    x: ['\u04b2', '\u04fe', '\u04fc', '\u04fd'],
-    y: ['\u00a5', '\u04b0', '\u04cb'],
-    z: ['\u01b5', '\u0240'],
-  };
-  text.forEach(function(c) {
-    c = c.toLowerCase();
-    var chars = trap[c] || [' '];
-    var rand = Math.floor(Math.random() * chars.length);
-    if (typeof trap[c] !== 'undefined') {
-      result += trap[c][rand];
-    } else {
-      result += c;
-    }
-  });
-  return result;
-};
+      var proto = defineProps(function colors() {}, styles);
 
+      function applyStyle() {
+        var args = Array.prototype.slice.call(arguments);
 
-/***/ }),
-/* 613 */
-/***/ (function(module, exports) {
-
-// please no
-module['exports'] = function zalgo(text, options) {
-  text = text || '   he is here   ';
-  var soul = {
-    'up': [
-      '̍', '̎', '̄', '̅',
-      '̿', '̑', '̆', '̐',
-      '͒', '͗', '͑', '̇',
-      '̈', '̊', '͂', '̓',
-      '̈', '͊', '͋', '͌',
-      '̃', '̂', '̌', '͐',
-      '̀', '́', '̋', '̏',
-      '̒', '̓', '̔', '̽',
-      '̉', 'ͣ', 'ͤ', 'ͥ',
-      'ͦ', 'ͧ', 'ͨ', 'ͩ',
-      'ͪ', 'ͫ', 'ͬ', 'ͭ',
-      'ͮ', 'ͯ', '̾', '͛',
-      '͆', '̚',
-    ],
-    'down': [
-      '̖', '̗', '̘', '̙',
-      '̜', '̝', '̞', '̟',
-      '̠', '̤', '̥', '̦',
-      '̩', '̪', '̫', '̬',
-      '̭', '̮', '̯', '̰',
-      '̱', '̲', '̳', '̹',
-      '̺', '̻', '̼', 'ͅ',
-      '͇', '͈', '͉', '͍',
-      '͎', '͓', '͔', '͕',
-      '͖', '͙', '͚', '̣',
-    ],
-    'mid': [
-      '̕', '̛', '̀', '́',
-      '͘', '̡', '̢', '̧',
-      '̨', '̴', '̵', '̶',
-      '͜', '͝', '͞',
-      '͟', '͠', '͢', '̸',
-      '̷', '͡', ' ҉',
-    ],
-  };
-  var all = [].concat(soul.up, soul.down, soul.mid);
+        var str = args
+          .map(function (arg) {
+            if (arg != undefined && arg.constructor === String) {
+              return arg;
+            } else {
+              return util.inspect(arg);
+            }
+          })
+          .join(" ");
 
-  function randomNumber(range) {
-    var r = Math.floor(Math.random() * range);
-    return r;
-  }
+        if (!colors.enabled || !str) {
+          return str;
+        }
 
-  function isChar(character) {
-    var bool = false;
-    all.filter(function(i) {
-      bool = (i === character);
-    });
-    return bool;
-  }
+        var newLinesPresent = str.indexOf("\n") != -1;
 
+        var nestedStyles = this._styles;
 
-  function heComes(text, options) {
-    var result = '';
-    var counts;
-    var l;
-    options = options || {};
-    options['up'] =
-      typeof options['up'] !== 'undefined' ? options['up'] : true;
-    options['mid'] =
-      typeof options['mid'] !== 'undefined' ? options['mid'] : true;
-    options['down'] =
-      typeof options['down'] !== 'undefined' ? options['down'] : true;
-    options['size'] =
-      typeof options['size'] !== 'undefined' ? options['size'] : 'maxi';
-    text = text.split('');
-    for (l in text) {
-      if (isChar(l)) {
-        continue;
-      }
-      result = result + text[l];
-      counts = {'up': 0, 'down': 0, 'mid': 0};
-      switch (options.size) {
-      case 'mini':
-        counts.up = randomNumber(8);
-        counts.mid = randomNumber(2);
-        counts.down = randomNumber(8);
-        break;
-      case 'maxi':
-        counts.up = randomNumber(16) + 3;
-        counts.mid = randomNumber(4) + 1;
-        counts.down = randomNumber(64) + 3;
-        break;
-      default:
-        counts.up = randomNumber(8) + 1;
-        counts.mid = randomNumber(6) / 2;
-        counts.down = randomNumber(8) + 1;
-        break;
-      }
-
-      var arr = ['up', 'mid', 'down'];
-      for (var d in arr) {
-        var index = arr[d];
-        for (var i = 0; i <= counts[index]; i++) {
-          if (options[index]) {
-            result = result + soul[index][randomNumber(soul[index].length)];
+        var i = nestedStyles.length;
+        while (i--) {
+          var code = ansiStyles[nestedStyles[i]];
+          str = code.open + str.replace(code.closeRe, code.open) + code.close;
+          if (newLinesPresent) {
+            str = str.replace(newLineRegex, function (match) {
+              return code.close + match + code.open;
+            });
           }
         }
-      }
-    }
-    return result;
-  }
-  // don't summon him
-  return heComes(text, options);
-};
-
 
+        return str;
+      }
 
-/***/ }),
-/* 614 */
-/***/ (function(module, exports) {
+      colors.setTheme = function (theme) {
+        if (typeof theme === "string") {
+          console.log(
+            "colors.setTheme now only accepts an object, not a string.  " +
+              "If you are trying to set a theme from a file, it is now your (the " +
+              "caller's) responsibility to require the file.  The old syntax " +
+              "looked like colors.setTheme(__dirname + " +
+              "'/../themes/generic-logging.js'); The new syntax looks like " +
+              "colors.setTheme(require(__dirname + " +
+              "'/../themes/generic-logging.js'));",
+          );
+          return;
+        }
+        for (var style in theme) {
+          (function (style) {
+            colors[style] = function (str) {
+              if (typeof theme[style] === "object") {
+                var out = str;
+                for (var i in theme[style]) {
+                  out = colors[theme[style][i]](out);
+                }
+                return out;
+              }
+              return colors[theme[style]](str);
+            };
+          })(style);
+        }
+      };
 
-module['exports'] = function(colors) {
-  return function(letter, i, exploded) {
-    if (letter === ' ') return letter;
-    switch (i%3) {
-      case 0: return colors.red(letter);
-      case 1: return colors.white(letter);
-      case 2: return colors.blue(letter);
-    }
-  };
-};
+      function init() {
+        var ret = {};
+        Object.keys(styles).forEach(function (name) {
+          ret[name] = {
+            get: function () {
+              return build([name]);
+            },
+          };
+        });
+        return ret;
+      }
 
+      var sequencer = function sequencer(map, str) {
+        var exploded = str.split("");
+        exploded = exploded.map(map);
+        return exploded.join("");
+      };
 
-/***/ }),
-/* 615 */
-/***/ (function(module, exports) {
+      // custom formatter methods
+      colors.trap = __webpack_require__(612);
+      colors.zalgo = __webpack_require__(613);
+
+      // maps
+      colors.maps = {};
+      colors.maps.america = __webpack_require__(614)(colors);
+      colors.maps.zebra = __webpack_require__(617)(colors);
+      colors.maps.rainbow = __webpack_require__(615)(colors);
+      colors.maps.random = __webpack_require__(616)(colors);
+
+      for (var map in colors.maps) {
+        (function (map) {
+          colors[map] = function (str) {
+            return sequencer(colors.maps[map], str);
+          };
+        })(map);
+      }
 
-module['exports'] = function(colors) {
-  // RoY G BiV
-  var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta'];
-  return function(letter, i, exploded) {
-    if (letter === ' ') {
-      return letter;
-    } else {
-      return colors[rainbowColors[i++ % rainbowColors.length]](letter);
-    }
-  };
-};
+      defineProps(colors, init());
 
+      /***/
+    },
+    /* 612 */
+    /***/ function (module, exports) {
+      module["exports"] = function runTheTrap(text, options) {
+        var result = "";
+        text = text || "Run the trap, drop the bass";
+        text = text.split("");
+        var trap = {
+          a: [
+            "\u0040",
+            "\u0104",
+            "\u023a",
+            "\u0245",
+            "\u0394",
+            "\u039b",
+            "\u0414",
+          ],
+          b: ["\u00df", "\u0181", "\u0243", "\u026e", "\u03b2", "\u0e3f"],
+          c: ["\u00a9", "\u023b", "\u03fe"],
+          d: ["\u00d0", "\u018a", "\u0500", "\u0501", "\u0502", "\u0503"],
+          e: [
+            "\u00cb",
+            "\u0115",
+            "\u018e",
+            "\u0258",
+            "\u03a3",
+            "\u03be",
+            "\u04bc",
+            "\u0a6c",
+          ],
+          f: ["\u04fa"],
+          g: ["\u0262"],
+          h: ["\u0126", "\u0195", "\u04a2", "\u04ba", "\u04c7", "\u050a"],
+          i: ["\u0f0f"],
+          j: ["\u0134"],
+          k: ["\u0138", "\u04a0", "\u04c3", "\u051e"],
+          l: ["\u0139"],
+          m: ["\u028d", "\u04cd", "\u04ce", "\u0520", "\u0521", "\u0d69"],
+          n: ["\u00d1", "\u014b", "\u019d", "\u0376", "\u03a0", "\u048a"],
+          o: [
+            "\u00d8",
+            "\u00f5",
+            "\u00f8",
+            "\u01fe",
+            "\u0298",
+            "\u047a",
+            "\u05dd",
+            "\u06dd",
+            "\u0e4f",
+          ],
+          p: ["\u01f7", "\u048e"],
+          q: ["\u09cd"],
+          r: ["\u00ae", "\u01a6", "\u0210", "\u024c", "\u0280", "\u042f"],
+          s: ["\u00a7", "\u03de", "\u03df", "\u03e8"],
+          t: ["\u0141", "\u0166", "\u0373"],
+          u: ["\u01b1", "\u054d"],
+          v: ["\u05d8"],
+          w: ["\u0428", "\u0460", "\u047c", "\u0d70"],
+          x: ["\u04b2", "\u04fe", "\u04fc", "\u04fd"],
+          y: ["\u00a5", "\u04b0", "\u04cb"],
+          z: ["\u01b5", "\u0240"],
+        };
+        text.forEach(function (c) {
+          c = c.toLowerCase();
+          var chars = trap[c] || [" "];
+          var rand = Math.floor(Math.random() * chars.length);
+          if (typeof trap[c] !== "undefined") {
+            result += trap[c][rand];
+          } else {
+            result += c;
+          }
+        });
+        return result;
+      };
 
+      /***/
+    },
+    /* 613 */
+    /***/ function (module, exports) {
+      // please no
+      module["exports"] = function zalgo(text, options) {
+        text = text || "   he is here   ";
+        var soul = {
+          up: [
+            "̍",
+            "̎",
+            "̄",
+            "̅",
+            "̿",
+            "̑",
+            "̆",
+            "̐",
+            "͒",
+            "͗",
+            "͑",
+            "̇",
+            "̈",
+            "̊",
+            "͂",
+            "̓",
+            "̈",
+            "͊",
+            "͋",
+            "͌",
+            "̃",
+            "̂",
+            "̌",
+            "͐",
+            "̀",
+            "́",
+            "̋",
+            "̏",
+            "̒",
+            "̓",
+            "̔",
+            "̽",
+            "̉",
+            "ͣ",
+            "ͤ",
+            "ͥ",
+            "ͦ",
+            "ͧ",
+            "ͨ",
+            "ͩ",
+            "ͪ",
+            "ͫ",
+            "ͬ",
+            "ͭ",
+            "ͮ",
+            "ͯ",
+            "̾",
+            "͛",
+            "͆",
+            "̚",
+          ],
+          down: [
+            "̖",
+            "̗",
+            "̘",
+            "̙",
+            "̜",
+            "̝",
+            "̞",
+            "̟",
+            "̠",
+            "̤",
+            "̥",
+            "̦",
+            "̩",
+            "̪",
+            "̫",
+            "̬",
+            "̭",
+            "̮",
+            "̯",
+            "̰",
+            "̱",
+            "̲",
+            "̳",
+            "̹",
+            "̺",
+            "̻",
+            "̼",
+            "ͅ",
+            "͇",
+            "͈",
+            "͉",
+            "͍",
+            "͎",
+            "͓",
+            "͔",
+            "͕",
+            "͖",
+            "͙",
+            "͚",
+            "̣",
+          ],
+          mid: [
+            "̕",
+            "̛",
+            "̀",
+            "́",
+            "͘",
+            "̡",
+            "̢",
+            "̧",
+            "̨",
+            "̴",
+            "̵",
+            "̶",
+            "͜",
+            "͝",
+            "͞",
+            "͟",
+            "͠",
+            "͢",
+            "̸",
+            "̷",
+            "͡",
+            " ҉",
+          ],
+        };
+        var all = [].concat(soul.up, soul.down, soul.mid);
 
-/***/ }),
-/* 616 */
-/***/ (function(module, exports) {
+        function randomNumber(range) {
+          var r = Math.floor(Math.random() * range);
+          return r;
+        }
 
-module['exports'] = function(colors) {
-  var available = ['underline', 'inverse', 'grey', 'yellow', 'red', 'green',
-    'blue', 'white', 'cyan', 'magenta'];
-  return function(letter, i, exploded) {
-    return letter === ' ' ? letter :
-      colors[
-        available[Math.round(Math.random() * (available.length - 2))]
-      ](letter);
-  };
-};
+        function isChar(character) {
+          var bool = false;
+          all.filter(function (i) {
+            bool = i === character;
+          });
+          return bool;
+        }
+
+        function heComes(text, options) {
+          var result = "";
+          var counts;
+          var l;
+          options = options || {};
+          options["up"] =
+            typeof options["up"] !== "undefined" ? options["up"] : true;
+          options["mid"] =
+            typeof options["mid"] !== "undefined" ? options["mid"] : true;
+          options["down"] =
+            typeof options["down"] !== "undefined" ? options["down"] : true;
+          options["size"] =
+            typeof options["size"] !== "undefined" ? options["size"] : "maxi";
+          text = text.split("");
+          for (l in text) {
+            if (isChar(l)) {
+              continue;
+            }
+            result = result + text[l];
+            counts = { up: 0, down: 0, mid: 0 };
+            switch (options.size) {
+              case "mini":
+                counts.up = randomNumber(8);
+                counts.mid = randomNumber(2);
+                counts.down = randomNumber(8);
+                break;
+              case "maxi":
+                counts.up = randomNumber(16) + 3;
+                counts.mid = randomNumber(4) + 1;
+                counts.down = randomNumber(64) + 3;
+                break;
+              default:
+                counts.up = randomNumber(8) + 1;
+                counts.mid = randomNumber(6) / 2;
+                counts.down = randomNumber(8) + 1;
+                break;
+            }
 
+            var arr = ["up", "mid", "down"];
+            for (var d in arr) {
+              var index = arr[d];
+              for (var i = 0; i <= counts[index]; i++) {
+                if (options[index]) {
+                  result =
+                    result + soul[index][randomNumber(soul[index].length)];
+                }
+              }
+            }
+          }
+          return result;
+        }
+        // don't summon him
+        return heComes(text, options);
+      };
 
-/***/ }),
-/* 617 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 614 */
+    /***/ function (module, exports) {
+      module["exports"] = function (colors) {
+        return function (letter, i, exploded) {
+          if (letter === " ") return letter;
+          switch (i % 3) {
+            case 0:
+              return colors.red(letter);
+            case 1:
+              return colors.white(letter);
+            case 2:
+              return colors.blue(letter);
+          }
+        };
+      };
 
-module['exports'] = function(colors) {
-  return function(letter, i, exploded) {
-    return i % 2 === 0 ? letter : colors.inverse(letter);
-  };
-};
+      /***/
+    },
+    /* 615 */
+    /***/ function (module, exports) {
+      module["exports"] = function (colors) {
+        // RoY G BiV
+        var rainbowColors = ["red", "yellow", "green", "blue", "magenta"];
+        return function (letter, i, exploded) {
+          if (letter === " ") {
+            return letter;
+          } else {
+            return colors[rainbowColors[i++ % rainbowColors.length]](letter);
+          }
+        };
+      };
 
+      /***/
+    },
+    /* 616 */
+    /***/ function (module, exports) {
+      module["exports"] = function (colors) {
+        var available = [
+          "underline",
+          "inverse",
+          "grey",
+          "yellow",
+          "red",
+          "green",
+          "blue",
+          "white",
+          "cyan",
+          "magenta",
+        ];
+        return function (letter, i, exploded) {
+          return letter === " "
+            ? letter
+            : colors[
+                available[Math.round(Math.random() * (available.length - 2))]
+              ](letter);
+        };
+      };
 
-/***/ }),
-/* 618 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 617 */
+    /***/ function (module, exports) {
+      module["exports"] = function (colors) {
+        return function (letter, i, exploded) {
+          return i % 2 === 0 ? letter : colors.inverse(letter);
+        };
+      };
 
-/*
+      /***/
+    },
+    /* 618 */
+    /***/ function (module, exports) {
+      /*
 The MIT License (MIT)
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
@@ -110432,66 +143958,64 @@ THE SOFTWARE.
 
 */
 
-var styles = {};
-module['exports'] = styles;
-
-var codes = {
-  reset: [0, 0],
-
-  bold: [1, 22],
-  dim: [2, 22],
-  italic: [3, 23],
-  underline: [4, 24],
-  inverse: [7, 27],
-  hidden: [8, 28],
-  strikethrough: [9, 29],
-
-  black: [30, 39],
-  red: [31, 39],
-  green: [32, 39],
-  yellow: [33, 39],
-  blue: [34, 39],
-  magenta: [35, 39],
-  cyan: [36, 39],
-  white: [37, 39],
-  gray: [90, 39],
-  grey: [90, 39],
-
-  bgBlack: [40, 49],
-  bgRed: [41, 49],
-  bgGreen: [42, 49],
-  bgYellow: [43, 49],
-  bgBlue: [44, 49],
-  bgMagenta: [45, 49],
-  bgCyan: [46, 49],
-  bgWhite: [47, 49],
-
-  // legacy styles for colors pre v1.0.0
-  blackBG: [40, 49],
-  redBG: [41, 49],
-  greenBG: [42, 49],
-  yellowBG: [43, 49],
-  blueBG: [44, 49],
-  magentaBG: [45, 49],
-  cyanBG: [46, 49],
-  whiteBG: [47, 49],
-
-};
-
-Object.keys(codes).forEach(function(key) {
-  var val = codes[key];
-  var style = styles[key] = [];
-  style.open = '\u001b[' + val[0] + 'm';
-  style.close = '\u001b[' + val[1] + 'm';
-});
-
+      var styles = {};
+      module["exports"] = styles;
+
+      var codes = {
+        reset: [0, 0],
+
+        bold: [1, 22],
+        dim: [2, 22],
+        italic: [3, 23],
+        underline: [4, 24],
+        inverse: [7, 27],
+        hidden: [8, 28],
+        strikethrough: [9, 29],
+
+        black: [30, 39],
+        red: [31, 39],
+        green: [32, 39],
+        yellow: [33, 39],
+        blue: [34, 39],
+        magenta: [35, 39],
+        cyan: [36, 39],
+        white: [37, 39],
+        gray: [90, 39],
+        grey: [90, 39],
+
+        bgBlack: [40, 49],
+        bgRed: [41, 49],
+        bgGreen: [42, 49],
+        bgYellow: [43, 49],
+        bgBlue: [44, 49],
+        bgMagenta: [45, 49],
+        bgCyan: [46, 49],
+        bgWhite: [47, 49],
+
+        // legacy styles for colors pre v1.0.0
+        blackBG: [40, 49],
+        redBG: [41, 49],
+        greenBG: [42, 49],
+        yellowBG: [43, 49],
+        blueBG: [44, 49],
+        magentaBG: [45, 49],
+        cyanBG: [46, 49],
+        whiteBG: [47, 49],
+      };
 
-/***/ }),
-/* 619 */
-/***/ (function(module, exports, __webpack_require__) {
+      Object.keys(codes).forEach(function (key) {
+        var val = codes[key];
+        var style = (styles[key] = []);
+        style.open = "\u001b[" + val[0] + "m";
+        style.close = "\u001b[" + val[1] + "m";
+      });
 
-"use strict";
-/*
+      /***/
+    },
+    /* 619 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*
 MIT License
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
@@ -110515,25 +144039,24 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
+      module.exports = function (flag, argv) {
+        argv = argv || process.argv;
 
+        var terminatorPos = argv.indexOf("--");
+        var prefix = /^-{1,2}/.test(flag) ? "" : "--";
+        var pos = argv.indexOf(prefix + flag);
 
-module.exports = function(flag, argv) {
-  argv = argv || process.argv;
-
-  var terminatorPos = argv.indexOf('--');
-  var prefix = /^-{1,2}/.test(flag) ? '' : '--';
-  var pos = argv.indexOf(prefix + flag);
-
-  return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
-};
-
-
-/***/ }),
-/* 620 */
-/***/ (function(module, exports, __webpack_require__) {
+        return (
+          pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos)
+        );
+      };
 
-"use strict";
-/*
+      /***/
+    },
+    /* 620 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*
 The MIT License (MIT)
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
@@ -110558,26069 +144081,36466 @@ THE SOFTWARE.
 
 */
 
+      var os = __webpack_require__(46);
+      var hasFlag = __webpack_require__(619);
+
+      var env = process.env;
+
+      var forceColor = void 0;
+      if (
+        hasFlag("no-color") ||
+        hasFlag("no-colors") ||
+        hasFlag("color=false")
+      ) {
+        forceColor = false;
+      } else if (
+        hasFlag("color") ||
+        hasFlag("colors") ||
+        hasFlag("color=true") ||
+        hasFlag("color=always")
+      ) {
+        forceColor = true;
+      }
+      if ("FORCE_COLOR" in env) {
+        forceColor =
+          env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
+      }
+
+      function translateLevel(level) {
+        if (level === 0) {
+          return false;
+        }
+
+        return {
+          level: level,
+          hasBasic: true,
+          has256: level >= 2,
+          has16m: level >= 3,
+        };
+      }
 
+      function supportsColor(stream) {
+        if (forceColor === false) {
+          return 0;
+        }
 
-var os = __webpack_require__(46);
-var hasFlag = __webpack_require__(619);
+        if (
+          hasFlag("color=16m") ||
+          hasFlag("color=full") ||
+          hasFlag("color=truecolor")
+        ) {
+          return 3;
+        }
 
-var env = process.env;
+        if (hasFlag("color=256")) {
+          return 2;
+        }
 
-var forceColor = void 0;
-if (hasFlag('no-color') || hasFlag('no-colors') || hasFlag('color=false')) {
-  forceColor = false;
-} else if (hasFlag('color') || hasFlag('colors') || hasFlag('color=true')
-           || hasFlag('color=always')) {
-  forceColor = true;
-}
-if ('FORCE_COLOR' in env) {
-  forceColor = env.FORCE_COLOR.length === 0
-    || parseInt(env.FORCE_COLOR, 10) !== 0;
-}
+        if (stream && !stream.isTTY && forceColor !== true) {
+          return 0;
+        }
 
-function translateLevel(level) {
-  if (level === 0) {
-    return false;
-  }
+        var min = forceColor ? 1 : 0;
 
-  return {
-    level: level,
-    hasBasic: true,
-    has256: level >= 2,
-    has16m: level >= 3,
-  };
-}
+        if (process.platform === "win32") {
+          // Node.js 7.5.0 is the first version of Node.js to include a patch to
+          // libuv that enables 256 color output on Windows. Anything earlier and it
+          // won't work. However, here we target Node.js 8 at minimum as it is an LTS
+          // release, and Node.js 7 is not. Windows 10 build 10586 is the first
+          // Windows release that supports 256 colors. Windows 10 build 14931 is the
+          // first release that supports 16m/TrueColor.
+          var osRelease = os.release().split(".");
+          if (
+            Number(process.versions.node.split(".")[0]) >= 8 &&
+            Number(osRelease[0]) >= 10 &&
+            Number(osRelease[2]) >= 10586
+          ) {
+            return Number(osRelease[2]) >= 14931 ? 3 : 2;
+          }
 
-function supportsColor(stream) {
-  if (forceColor === false) {
-    return 0;
-  }
+          return 1;
+        }
 
-  if (hasFlag('color=16m') || hasFlag('color=full')
-      || hasFlag('color=truecolor')) {
-    return 3;
-  }
+        if ("CI" in env) {
+          if (
+            ["TRAVIS", "CIRCLECI", "APPVEYOR", "GITLAB_CI"].some(
+              function (sign) {
+                return sign in env;
+              },
+            ) ||
+            env.CI_NAME === "codeship"
+          ) {
+            return 1;
+          }
 
-  if (hasFlag('color=256')) {
-    return 2;
-  }
+          return min;
+        }
 
-  if (stream && !stream.isTTY && forceColor !== true) {
-    return 0;
-  }
+        if ("TEAMCITY_VERSION" in env) {
+          return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION)
+            ? 1
+            : 0;
+        }
 
-  var min = forceColor ? 1 : 0;
-
-  if (process.platform === 'win32') {
-    // Node.js 7.5.0 is the first version of Node.js to include a patch to
-    // libuv that enables 256 color output on Windows. Anything earlier and it
-    // won't work. However, here we target Node.js 8 at minimum as it is an LTS
-    // release, and Node.js 7 is not. Windows 10 build 10586 is the first
-    // Windows release that supports 256 colors. Windows 10 build 14931 is the
-    // first release that supports 16m/TrueColor.
-    var osRelease = os.release().split('.');
-    if (Number(process.versions.node.split('.')[0]) >= 8
-        && Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
-      return Number(osRelease[2]) >= 14931 ? 3 : 2;
-    }
+        if ("TERM_PROGRAM" in env) {
+          var version = parseInt(
+            (env.TERM_PROGRAM_VERSION || "").split(".")[0],
+            10,
+          );
 
-    return 1;
-  }
+          switch (env.TERM_PROGRAM) {
+            case "iTerm.app":
+              return version >= 3 ? 3 : 2;
+            case "Hyper":
+              return 3;
+            case "Apple_Terminal":
+              return 2;
+            // No default
+          }
+        }
 
-  if ('CI' in env) {
-    if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(function(sign) {
-      return sign in env;
-    }) || env.CI_NAME === 'codeship') {
-      return 1;
-    }
+        if (/-256(color)?$/i.test(env.TERM)) {
+          return 2;
+        }
 
-    return min;
-  }
+        if (
+          /^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)
+        ) {
+          return 1;
+        }
 
-  if ('TEAMCITY_VERSION' in env) {
-    return (/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0
-    );
-  }
+        if ("COLORTERM" in env) {
+          return 1;
+        }
 
-  if ('TERM_PROGRAM' in env) {
-    var version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
-
-    switch (env.TERM_PROGRAM) {
-      case 'iTerm.app':
-        return version >= 3 ? 3 : 2;
-      case 'Hyper':
-        return 3;
-      case 'Apple_Terminal':
-        return 2;
-      // No default
-    }
-  }
+        if (env.TERM === "dumb") {
+          return min;
+        }
 
-  if (/-256(color)?$/i.test(env.TERM)) {
-    return 2;
-  }
+        return min;
+      }
 
-  if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
-    return 1;
-  }
+      function getSupportLevel(stream) {
+        var level = supportsColor(stream);
+        return translateLevel(level);
+      }
 
-  if ('COLORTERM' in env) {
-    return 1;
-  }
+      module.exports = {
+        supportsColor: getSupportLevel,
+        stdout: getSupportLevel(process.stdout),
+        stderr: getSupportLevel(process.stderr),
+      };
 
-  if (env.TERM === 'dumb') {
-    return min;
-  }
+      /***/
+    },
+    /* 621 */
+    /***/ function (module, exports, __webpack_require__) {
+      //
+      // Remark: Requiring this file will use the "safe" colors API,
+      // which will not touch String.prototype.
+      //
+      //   var colors = require('colors/safe');
+      //   colors.red("foo")
+      //
+      //
+      var colors = __webpack_require__(611);
+      module["exports"] = colors;
 
-  return min;
-}
+      /***/
+    },
+    /* 622 */
+    /***/ function (module, exports) {
+      module.exports = defer;
 
-function getSupportLevel(stream) {
-  var level = supportsColor(stream);
-  return translateLevel(level);
-}
+      /**
+       * Runs provided function on next iteration of the event loop
+       *
+       * @param {function} fn - function to run
+       */
+      function defer(fn) {
+        var nextTick =
+          typeof setImmediate == "function"
+            ? setImmediate
+            : typeof process == "object" &&
+                typeof process.nextTick == "function"
+              ? process.nextTick
+              : null;
+
+        if (nextTick) {
+          nextTick(fn);
+        } else {
+          setTimeout(fn, 0);
+        }
+      }
 
-module.exports = {
-  supportsColor: getSupportLevel,
-  stdout: getSupportLevel(process.stdout),
-  stderr: getSupportLevel(process.stderr),
-};
+      /***/
+    },
+    /* 623 */
+    /***/ function (module, exports, __webpack_require__) {
+      __webpack_require__(627);
+      module.exports = __webpack_require__(31).Object.assign;
 
+      /***/
+    },
+    /* 624 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // 19.1.2.1 Object.assign(target, source, ...)
+      var getKeys = __webpack_require__(171);
+      var gOPS = __webpack_require__(625);
+      var pIE = __webpack_require__(626);
+      var toObject = __webpack_require__(172);
+      var IObject = __webpack_require__(170);
+      var $assign = Object.assign;
+
+      // should work with symbols and should have deterministic property order (V8 bug)
+      module.exports =
+        !$assign ||
+        __webpack_require__(112)(function () {
+          var A = {};
+          var B = {};
+          // eslint-disable-next-line no-undef
+          var S = Symbol();
+          var K = "abcdefghijklmnopqrst";
+          A[S] = 7;
+          K.split("").forEach(function (k) {
+            B[k] = k;
+          });
+          return (
+            $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join("") != K
+          );
+        })
+          ? function assign(target, source) {
+              // eslint-disable-line no-unused-vars
+              var T = toObject(target);
+              var aLen = arguments.length;
+              var index = 1;
+              var getSymbols = gOPS.f;
+              var isEnum = pIE.f;
+              while (aLen > index) {
+                var S = IObject(arguments[index++]);
+                var keys = getSymbols
+                  ? getKeys(S).concat(getSymbols(S))
+                  : getKeys(S);
+                var length = keys.length;
+                var j = 0;
+                var key;
+                while (length > j)
+                  if (isEnum.call(S, (key = keys[j++]))) T[key] = S[key];
+              }
+              return T;
+            }
+          : $assign;
 
-/***/ }),
-/* 621 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 625 */
+    /***/ function (module, exports) {
+      exports.f = Object.getOwnPropertySymbols;
 
-//
-// Remark: Requiring this file will use the "safe" colors API,
-// which will not touch String.prototype.
-//
-//   var colors = require('colors/safe');
-//   colors.red("foo")
-//
-//
-var colors = __webpack_require__(611);
-module['exports'] = colors;
+      /***/
+    },
+    /* 626 */
+    /***/ function (module, exports) {
+      exports.f = {}.propertyIsEnumerable;
 
+      /***/
+    },
+    /* 627 */
+    /***/ function (module, exports, __webpack_require__) {
+      // 19.1.3.1 Object.assign(target, source)
+      var $export = __webpack_require__(60);
 
-/***/ }),
-/* 622 */
-/***/ (function(module, exports) {
+      $export($export.S + $export.F, "Object", {
+        assign: __webpack_require__(624),
+      });
 
-module.exports = defer;
+      /***/
+    },
+    /* 628 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/**
- * Runs provided function on next iteration of the event loop
- *
- * @param {function} fn - function to run
- */
-function defer(fn)
-{
-  var nextTick = typeof setImmediate == 'function'
-    ? setImmediate
-    : (
-      typeof process == 'object' && typeof process.nextTick == 'function'
-      ? process.nextTick
-      : null
-    );
+      var arrayFindIndex = __webpack_require__(511);
 
-  if (nextTick)
-  {
-    nextTick(fn);
-  }
-  else
-  {
-    setTimeout(fn, 0);
-  }
-}
+      module.exports = function () {
+        var unhandledRejections = [];
 
+        function onUnhandledRejection(reason, promise) {
+          unhandledRejections.push({ reason: reason, promise: promise });
+        }
 
-/***/ }),
-/* 623 */
-/***/ (function(module, exports, __webpack_require__) {
+        function onRejectionHandled(promise) {
+          var index = arrayFindIndex(unhandledRejections, function (x) {
+            return x.promise === promise;
+          });
 
-__webpack_require__(627);
-module.exports = __webpack_require__(31).Object.assign;
+          unhandledRejections.splice(index, 1);
+        }
 
+        function currentlyUnhandled() {
+          return unhandledRejections.map(function (entry) {
+            return {
+              reason: entry.reason,
+              promise: entry.promise,
+            };
+          });
+        }
 
-/***/ }),
-/* 624 */
-/***/ (function(module, exports, __webpack_require__) {
+        return {
+          onUnhandledRejection: onUnhandledRejection,
+          onRejectionHandled: onRejectionHandled,
+          currentlyUnhandled: currentlyUnhandled,
+        };
+      };
 
-"use strict";
+      /***/
+    },
+    /* 629 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// 19.1.2.1 Object.assign(target, source, ...)
-var getKeys = __webpack_require__(171);
-var gOPS = __webpack_require__(625);
-var pIE = __webpack_require__(626);
-var toObject = __webpack_require__(172);
-var IObject = __webpack_require__(170);
-var $assign = Object.assign;
+      var core = __webpack_require__(628);
 
-// should work with symbols and should have deterministic property order (V8 bug)
-module.exports = !$assign || __webpack_require__(112)(function () {
-  var A = {};
-  var B = {};
-  // eslint-disable-next-line no-undef
-  var S = Symbol();
-  var K = 'abcdefghijklmnopqrst';
-  A[S] = 7;
-  K.split('').forEach(function (k) { B[k] = k; });
-  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
-}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
-  var T = toObject(target);
-  var aLen = arguments.length;
-  var index = 1;
-  var getSymbols = gOPS.f;
-  var isEnum = pIE.f;
-  while (aLen > index) {
-    var S = IObject(arguments[index++]);
-    var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S);
-    var length = keys.length;
-    var j = 0;
-    var key;
-    while (length > j) if (isEnum.call(S, key = keys[j++])) T[key] = S[key];
-  } return T;
-} : $assign;
+      module.exports = function (p) {
+        p = p || process;
+        var c = core();
 
+        p.on("unhandledRejection", c.onUnhandledRejection);
+        p.on("rejectionHandled", c.onRejectionHandled);
 
-/***/ }),
-/* 625 */
-/***/ (function(module, exports) {
+        return c.currentlyUnhandled;
+      };
 
-exports.f = Object.getOwnPropertySymbols;
+      /***/
+    },
+    /* 630 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var token = "%[a-f0-9]{2}";
+      var singleMatcher = new RegExp(token, "gi");
+      var multiMatcher = new RegExp("(" + token + ")+", "gi");
 
-/***/ }),
-/* 626 */
-/***/ (function(module, exports) {
+      function decodeComponents(components, split) {
+        try {
+          // Try to decode the entire string first
+          return decodeURIComponent(components.join(""));
+        } catch (err) {
+          // Do nothing
+        }
 
-exports.f = {}.propertyIsEnumerable;
+        if (components.length === 1) {
+          return components;
+        }
 
+        split = split || 1;
 
-/***/ }),
-/* 627 */
-/***/ (function(module, exports, __webpack_require__) {
+        // Split the array in 2 parts
+        var left = components.slice(0, split);
+        var right = components.slice(split);
 
-// 19.1.3.1 Object.assign(target, source)
-var $export = __webpack_require__(60);
+        return Array.prototype.concat.call(
+          [],
+          decodeComponents(left),
+          decodeComponents(right),
+        );
+      }
 
-$export($export.S + $export.F, 'Object', { assign: __webpack_require__(624) });
+      function decode(input) {
+        try {
+          return decodeURIComponent(input);
+        } catch (err) {
+          var tokens = input.match(singleMatcher);
 
+          for (var i = 1; i < tokens.length; i++) {
+            input = decodeComponents(tokens, i).join("");
 
-/***/ }),
-/* 628 */
-/***/ (function(module, exports, __webpack_require__) {
+            tokens = input.match(singleMatcher);
+          }
 
-"use strict";
+          return input;
+        }
+      }
 
-var arrayFindIndex = __webpack_require__(511);
+      function customDecodeURIComponent(input) {
+        // Keep track of all the replacements and prefill the map with the `BOM`
+        var replaceMap = {
+          "%FE%FF": "\uFFFD\uFFFD",
+          "%FF%FE": "\uFFFD\uFFFD",
+        };
 
-module.exports = function () {
-	var unhandledRejections = [];
+        var match = multiMatcher.exec(input);
+        while (match) {
+          try {
+            // Decode as big chunks as possible
+            replaceMap[match[0]] = decodeURIComponent(match[0]);
+          } catch (err) {
+            var result = decode(match[0]);
 
-	function onUnhandledRejection(reason, promise) {
-		unhandledRejections.push({reason: reason, promise: promise});
-	}
+            if (result !== match[0]) {
+              replaceMap[match[0]] = result;
+            }
+          }
 
-	function onRejectionHandled(promise) {
-		var index = arrayFindIndex(unhandledRejections, function (x) {
-			return x.promise === promise;
-		});
+          match = multiMatcher.exec(input);
+        }
 
-		unhandledRejections.splice(index, 1);
-	}
+        // Add `%C2` at the end of the map to make sure it does not replace the combinator before everything else
+        replaceMap["%C2"] = "\uFFFD";
 
-	function currentlyUnhandled() {
-		return unhandledRejections.map(function (entry) {
-			return {
-				reason: entry.reason,
-				promise: entry.promise
-			};
-		});
-	}
-
-	return {
-		onUnhandledRejection: onUnhandledRejection,
-		onRejectionHandled: onRejectionHandled,
-		currentlyUnhandled: currentlyUnhandled
-	};
-};
+        var entries = Object.keys(replaceMap);
 
+        for (var i = 0; i < entries.length; i++) {
+          // Replace all decoded components
+          var key = entries[i];
+          input = input.replace(new RegExp(key, "g"), replaceMap[key]);
+        }
 
-/***/ }),
-/* 629 */
-/***/ (function(module, exports, __webpack_require__) {
+        return input;
+      }
 
-"use strict";
+      module.exports = function (encodedURI) {
+        if (typeof encodedURI !== "string") {
+          throw new TypeError(
+            "Expected `encodedURI` to be of type `string`, got `" +
+              typeof encodedURI +
+              "`",
+          );
+        }
 
-var core = __webpack_require__(628);
+        try {
+          encodedURI = encodedURI.replace(/\+/g, " ");
 
-module.exports = function (p) {
-	p = p || process;
-	var c = core();
+          // Try the built in decoder first
+          return decodeURIComponent(encodedURI);
+        } catch (err) {
+          // Fallback to a more advanced decoder
+          return customDecodeURIComponent(encodedURI);
+        }
+      };
 
-	p.on('unhandledRejection', c.onUnhandledRejection);
-	p.on('rejectionHandled', c.onRejectionHandled);
+      /***/
+    },
+    /* 631 */
+    /***/ function (module, exports, __webpack_require__) {
+      var pSlice = Array.prototype.slice;
+      var objectKeys = __webpack_require__(633);
+      var isArguments = __webpack_require__(632);
+
+      var deepEqual = (module.exports = function (actual, expected, opts) {
+        if (!opts) opts = {};
+        // 7.1. All identical values are equivalent, as determined by ===.
+        if (actual === expected) {
+          return true;
+        } else if (actual instanceof Date && expected instanceof Date) {
+          return actual.getTime() === expected.getTime();
+
+          // 7.3. Other pairs that do not both pass typeof value == 'object',
+          // equivalence is determined by ==.
+        } else if (
+          !actual ||
+          !expected ||
+          (typeof actual != "object" && typeof expected != "object")
+        ) {
+          return opts.strict ? actual === expected : actual == expected;
+
+          // 7.4. For all other Object pairs, including Array objects, equivalence is
+          // determined by having the same number of owned properties (as verified
+          // with Object.prototype.hasOwnProperty.call), the same set of keys
+          // (although not necessarily the same order), equivalent values for every
+          // corresponding key, and an identical 'prototype' property. Note: this
+          // accounts for both named and indexed properties on Arrays.
+        } else {
+          return objEquiv(actual, expected, opts);
+        }
+      });
 
-	return c.currentlyUnhandled;
-};
+      function isUndefinedOrNull(value) {
+        return value === null || value === undefined;
+      }
 
+      function isBuffer(x) {
+        if (!x || typeof x !== "object" || typeof x.length !== "number")
+          return false;
+        if (typeof x.copy !== "function" || typeof x.slice !== "function") {
+          return false;
+        }
+        if (x.length > 0 && typeof x[0] !== "number") return false;
+        return true;
+      }
 
-/***/ }),
-/* 630 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var token = '%[a-f0-9]{2}';
-var singleMatcher = new RegExp(token, 'gi');
-var multiMatcher = new RegExp('(' + token + ')+', 'gi');
-
-function decodeComponents(components, split) {
-	try {
-		// Try to decode the entire string first
-		return decodeURIComponent(components.join(''));
-	} catch (err) {
-		// Do nothing
-	}
-
-	if (components.length === 1) {
-		return components;
-	}
-
-	split = split || 1;
-
-	// Split the array in 2 parts
-	var left = components.slice(0, split);
-	var right = components.slice(split);
-
-	return Array.prototype.concat.call([], decodeComponents(left), decodeComponents(right));
-}
-
-function decode(input) {
-	try {
-		return decodeURIComponent(input);
-	} catch (err) {
-		var tokens = input.match(singleMatcher);
-
-		for (var i = 1; i < tokens.length; i++) {
-			input = decodeComponents(tokens, i).join('');
-
-			tokens = input.match(singleMatcher);
-		}
-
-		return input;
-	}
-}
-
-function customDecodeURIComponent(input) {
-	// Keep track of all the replacements and prefill the map with the `BOM`
-	var replaceMap = {
-		'%FE%FF': '\uFFFD\uFFFD',
-		'%FF%FE': '\uFFFD\uFFFD'
-	};
-
-	var match = multiMatcher.exec(input);
-	while (match) {
-		try {
-			// Decode as big chunks as possible
-			replaceMap[match[0]] = decodeURIComponent(match[0]);
-		} catch (err) {
-			var result = decode(match[0]);
-
-			if (result !== match[0]) {
-				replaceMap[match[0]] = result;
-			}
-		}
-
-		match = multiMatcher.exec(input);
-	}
-
-	// Add `%C2` at the end of the map to make sure it does not replace the combinator before everything else
-	replaceMap['%C2'] = '\uFFFD';
-
-	var entries = Object.keys(replaceMap);
-
-	for (var i = 0; i < entries.length; i++) {
-		// Replace all decoded components
-		var key = entries[i];
-		input = input.replace(new RegExp(key, 'g'), replaceMap[key]);
-	}
-
-	return input;
-}
-
-module.exports = function (encodedURI) {
-	if (typeof encodedURI !== 'string') {
-		throw new TypeError('Expected `encodedURI` to be of type `string`, got `' + typeof encodedURI + '`');
-	}
-
-	try {
-		encodedURI = encodedURI.replace(/\+/g, ' ');
-
-		// Try the built in decoder first
-		return decodeURIComponent(encodedURI);
-	} catch (err) {
-		// Fallback to a more advanced decoder
-		return customDecodeURIComponent(encodedURI);
-	}
-};
+      function objEquiv(a, b, opts) {
+        var i, key;
+        if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) return false;
+        // an identical 'prototype' property.
+        if (a.prototype !== b.prototype) return false;
+        //~~~I've managed to break Object.keys through screwy arguments passing.
+        //   Converting to array solves the problem.
+        if (isArguments(a)) {
+          if (!isArguments(b)) {
+            return false;
+          }
+          a = pSlice.call(a);
+          b = pSlice.call(b);
+          return deepEqual(a, b, opts);
+        }
+        if (isBuffer(a)) {
+          if (!isBuffer(b)) {
+            return false;
+          }
+          if (a.length !== b.length) return false;
+          for (i = 0; i < a.length; i++) {
+            if (a[i] !== b[i]) return false;
+          }
+          return true;
+        }
+        try {
+          var ka = objectKeys(a),
+            kb = objectKeys(b);
+        } catch (e) {
+          //happens when one is a string literal and the other isn't
+          return false;
+        }
+        // having the same number of owned properties (keys incorporates
+        // hasOwnProperty)
+        if (ka.length != kb.length) return false;
+        //the same set of keys (although not necessarily the same order),
+        ka.sort();
+        kb.sort();
+        //~~~cheap key test
+        for (i = ka.length - 1; i >= 0; i--) {
+          if (ka[i] != kb[i]) return false;
+        }
+        //equivalent values for every corresponding key, and
+        //~~~possibly expensive deep test
+        for (i = ka.length - 1; i >= 0; i--) {
+          key = ka[i];
+          if (!deepEqual(a[key], b[key], opts)) return false;
+        }
+        return typeof a === typeof b;
+      }
 
+      /***/
+    },
+    /* 632 */
+    /***/ function (module, exports) {
+      var supportsArgumentsClass =
+        (function () {
+          return Object.prototype.toString.call(arguments);
+        })() == "[object Arguments]";
+
+      exports = module.exports = supportsArgumentsClass
+        ? supported
+        : unsupported;
+
+      exports.supported = supported;
+      function supported(object) {
+        return Object.prototype.toString.call(object) == "[object Arguments]";
+      }
+
+      exports.unsupported = unsupported;
+      function unsupported(object) {
+        return (
+          (object &&
+            typeof object == "object" &&
+            typeof object.length == "number" &&
+            Object.prototype.hasOwnProperty.call(object, "callee") &&
+            !Object.prototype.propertyIsEnumerable.call(object, "callee")) ||
+          false
+        );
+      }
 
-/***/ }),
-/* 631 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var pSlice = Array.prototype.slice;
-var objectKeys = __webpack_require__(633);
-var isArguments = __webpack_require__(632);
-
-var deepEqual = module.exports = function (actual, expected, opts) {
-  if (!opts) opts = {};
-  // 7.1. All identical values are equivalent, as determined by ===.
-  if (actual === expected) {
-    return true;
-
-  } else if (actual instanceof Date && expected instanceof Date) {
-    return actual.getTime() === expected.getTime();
-
-  // 7.3. Other pairs that do not both pass typeof value == 'object',
-  // equivalence is determined by ==.
-  } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') {
-    return opts.strict ? actual === expected : actual == expected;
-
-  // 7.4. For all other Object pairs, including Array objects, equivalence is
-  // determined by having the same number of owned properties (as verified
-  // with Object.prototype.hasOwnProperty.call), the same set of keys
-  // (although not necessarily the same order), equivalent values for every
-  // corresponding key, and an identical 'prototype' property. Note: this
-  // accounts for both named and indexed properties on Arrays.
-  } else {
-    return objEquiv(actual, expected, opts);
-  }
-}
+      /***/
+    },
+    /* 633 */
+    /***/ function (module, exports) {
+      exports = module.exports =
+        typeof Object.keys === "function" ? Object.keys : shim;
 
-function isUndefinedOrNull(value) {
-  return value === null || value === undefined;
-}
+      exports.shim = shim;
+      function shim(obj) {
+        var keys = [];
+        for (var key in obj) keys.push(key);
+        return keys;
+      }
 
-function isBuffer (x) {
-  if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;
-  if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
-    return false;
-  }
-  if (x.length > 0 && typeof x[0] !== 'number') return false;
-  return true;
-}
-
-function objEquiv(a, b, opts) {
-  var i, key;
-  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
-    return false;
-  // an identical 'prototype' property.
-  if (a.prototype !== b.prototype) return false;
-  //~~~I've managed to break Object.keys through screwy arguments passing.
-  //   Converting to array solves the problem.
-  if (isArguments(a)) {
-    if (!isArguments(b)) {
-      return false;
-    }
-    a = pSlice.call(a);
-    b = pSlice.call(b);
-    return deepEqual(a, b, opts);
-  }
-  if (isBuffer(a)) {
-    if (!isBuffer(b)) {
-      return false;
-    }
-    if (a.length !== b.length) return false;
-    for (i = 0; i < a.length; i++) {
-      if (a[i] !== b[i]) return false;
-    }
-    return true;
-  }
-  try {
-    var ka = objectKeys(a),
-        kb = objectKeys(b);
-  } catch (e) {//happens when one is a string literal and the other isn't
-    return false;
-  }
-  // having the same number of owned properties (keys incorporates
-  // hasOwnProperty)
-  if (ka.length != kb.length)
-    return false;
-  //the same set of keys (although not necessarily the same order),
-  ka.sort();
-  kb.sort();
-  //~~~cheap key test
-  for (i = ka.length - 1; i >= 0; i--) {
-    if (ka[i] != kb[i])
-      return false;
-  }
-  //equivalent values for every corresponding key, and
-  //~~~possibly expensive deep test
-  for (i = ka.length - 1; i >= 0; i--) {
-    key = ka[i];
-    if (!deepEqual(a[key], b[key], opts)) return false;
-  }
-  return typeof a === typeof b;
-}
+      /***/
+    },
+    /* 634 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Stream = __webpack_require__(23).Stream;
+      var util = __webpack_require__(3);
 
+      module.exports = DelayedStream;
+      function DelayedStream() {
+        this.source = null;
+        this.dataSize = 0;
+        this.maxDataSize = 1024 * 1024;
+        this.pauseStream = true;
 
-/***/ }),
-/* 632 */
-/***/ (function(module, exports) {
+        this._maxDataSizeExceeded = false;
+        this._released = false;
+        this._bufferedEvents = [];
+      }
+      util.inherits(DelayedStream, Stream);
 
-var supportsArgumentsClass = (function(){
-  return Object.prototype.toString.call(arguments)
-})() == '[object Arguments]';
+      DelayedStream.create = function (source, options) {
+        var delayedStream = new this();
 
-exports = module.exports = supportsArgumentsClass ? supported : unsupported;
+        options = options || {};
+        for (var option in options) {
+          delayedStream[option] = options[option];
+        }
 
-exports.supported = supported;
-function supported(object) {
-  return Object.prototype.toString.call(object) == '[object Arguments]';
-};
+        delayedStream.source = source;
 
-exports.unsupported = unsupported;
-function unsupported(object){
-  return object &&
-    typeof object == 'object' &&
-    typeof object.length == 'number' &&
-    Object.prototype.hasOwnProperty.call(object, 'callee') &&
-    !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||
-    false;
-};
+        var realEmit = source.emit;
+        source.emit = function () {
+          delayedStream._handleEmit(arguments);
+          return realEmit.apply(source, arguments);
+        };
 
+        source.on("error", function () {});
+        if (delayedStream.pauseStream) {
+          source.pause();
+        }
 
-/***/ }),
-/* 633 */
-/***/ (function(module, exports) {
+        return delayedStream;
+      };
 
-exports = module.exports = typeof Object.keys === 'function'
-  ? Object.keys : shim;
+      Object.defineProperty(DelayedStream.prototype, "readable", {
+        configurable: true,
+        enumerable: true,
+        get: function () {
+          return this.source.readable;
+        },
+      });
 
-exports.shim = shim;
-function shim (obj) {
-  var keys = [];
-  for (var key in obj) keys.push(key);
-  return keys;
-}
+      DelayedStream.prototype.setEncoding = function () {
+        return this.source.setEncoding.apply(this.source, arguments);
+      };
 
+      DelayedStream.prototype.resume = function () {
+        if (!this._released) {
+          this.release();
+        }
 
-/***/ }),
-/* 634 */
-/***/ (function(module, exports, __webpack_require__) {
+        this.source.resume();
+      };
 
-var Stream = __webpack_require__(23).Stream;
-var util = __webpack_require__(3);
+      DelayedStream.prototype.pause = function () {
+        this.source.pause();
+      };
 
-module.exports = DelayedStream;
-function DelayedStream() {
-  this.source = null;
-  this.dataSize = 0;
-  this.maxDataSize = 1024 * 1024;
-  this.pauseStream = true;
+      DelayedStream.prototype.release = function () {
+        this._released = true;
 
-  this._maxDataSizeExceeded = false;
-  this._released = false;
-  this._bufferedEvents = [];
-}
-util.inherits(DelayedStream, Stream);
+        this._bufferedEvents.forEach(
+          function (args) {
+            this.emit.apply(this, args);
+          }.bind(this),
+        );
+        this._bufferedEvents = [];
+      };
 
-DelayedStream.create = function(source, options) {
-  var delayedStream = new this();
+      DelayedStream.prototype.pipe = function () {
+        var r = Stream.prototype.pipe.apply(this, arguments);
+        this.resume();
+        return r;
+      };
 
-  options = options || {};
-  for (var option in options) {
-    delayedStream[option] = options[option];
-  }
+      DelayedStream.prototype._handleEmit = function (args) {
+        if (this._released) {
+          this.emit.apply(this, args);
+          return;
+        }
 
-  delayedStream.source = source;
+        if (args[0] === "data") {
+          this.dataSize += args[1].length;
+          this._checkIfMaxDataSizeExceeded();
+        }
 
-  var realEmit = source.emit;
-  source.emit = function() {
-    delayedStream._handleEmit(arguments);
-    return realEmit.apply(source, arguments);
-  };
+        this._bufferedEvents.push(args);
+      };
 
-  source.on('error', function() {});
-  if (delayedStream.pauseStream) {
-    source.pause();
-  }
+      DelayedStream.prototype._checkIfMaxDataSizeExceeded = function () {
+        if (this._maxDataSizeExceeded) {
+          return;
+        }
 
-  return delayedStream;
-};
+        if (this.dataSize <= this.maxDataSize) {
+          return;
+        }
 
-Object.defineProperty(DelayedStream.prototype, 'readable', {
-  configurable: true,
-  enumerable: true,
-  get: function() {
-    return this.source.readable;
-  }
-});
+        this._maxDataSizeExceeded = true;
+        var message =
+          "DelayedStream#maxDataSize of " +
+          this.maxDataSize +
+          " bytes exceeded.";
+        this.emit("error", new Error(message));
+      };
 
-DelayedStream.prototype.setEncoding = function() {
-  return this.source.setEncoding.apply(this.source, arguments);
-};
+      /***/
+    },
+    /* 635 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // detect either spaces or tabs but not both to properly handle tabs
+      // for indentation and spaces for alignment
+      const INDENT_RE = /^(?:( )+|\t+)/;
+
+      function getMostUsed(indents) {
+        let result = 0;
+        let maxUsed = 0;
+        let maxWeight = 0;
+
+        for (const entry of indents) {
+          // TODO: use destructuring when targeting Node.js 6
+          const key = entry[0];
+          const val = entry[1];
+
+          const u = val[0];
+          const w = val[1];
+
+          if (u > maxUsed || (u === maxUsed && w > maxWeight)) {
+            maxUsed = u;
+            maxWeight = w;
+            result = Number(key);
+          }
+        }
 
-DelayedStream.prototype.resume = function() {
-  if (!this._released) {
-    this.release();
-  }
+        return result;
+      }
 
-  this.source.resume();
-};
+      module.exports = (str) => {
+        if (typeof str !== "string") {
+          throw new TypeError("Expected a string");
+        }
 
-DelayedStream.prototype.pause = function() {
-  this.source.pause();
-};
+        // used to see if tabs or spaces are the most used
+        let tabs = 0;
+        let spaces = 0;
 
-DelayedStream.prototype.release = function() {
-  this._released = true;
+        // remember the size of previous line's indentation
+        let prev = 0;
 
-  this._bufferedEvents.forEach(function(args) {
-    this.emit.apply(this, args);
-  }.bind(this));
-  this._bufferedEvents = [];
-};
+        // remember how many indents/unindents as occurred for a given size
+        // and how much lines follow a given indentation
+        //
+        // indents = {
+        //    3: [1, 0],
+        //    4: [1, 5],
+        //    5: [1, 0],
+        //   12: [1, 0],
+        // }
+        const indents = new Map();
 
-DelayedStream.prototype.pipe = function() {
-  var r = Stream.prototype.pipe.apply(this, arguments);
-  this.resume();
-  return r;
-};
+        // pointer to the array of last used indent
+        let current;
 
-DelayedStream.prototype._handleEmit = function(args) {
-  if (this._released) {
-    this.emit.apply(this, args);
-    return;
-  }
+        // whether the last action was an indent (opposed to an unindent)
+        let isIndent;
 
-  if (args[0] === 'data') {
-    this.dataSize += args[1].length;
-    this._checkIfMaxDataSizeExceeded();
-  }
+        for (const line of str.split(/\n/g)) {
+          if (!line) {
+            // ignore empty lines
+            continue;
+          }
 
-  this._bufferedEvents.push(args);
-};
+          let indent;
+          const matches = line.match(INDENT_RE);
 
-DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {
-  if (this._maxDataSizeExceeded) {
-    return;
-  }
+          if (matches) {
+            indent = matches[0].length;
 
-  if (this.dataSize <= this.maxDataSize) {
-    return;
-  }
+            if (matches[1]) {
+              spaces++;
+            } else {
+              tabs++;
+            }
+          } else {
+            indent = 0;
+          }
 
-  this._maxDataSizeExceeded = true;
-  var message =
-    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'
-  this.emit('error', new Error(message));
-};
+          const diff = indent - prev;
+          prev = indent;
 
+          if (diff) {
+            // an indent or unindent has been detected
 
-/***/ }),
-/* 635 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-// detect either spaces or tabs but not both to properly handle tabs
-// for indentation and spaces for alignment
-const INDENT_RE = /^(?:( )+|\t+)/;
-
-function getMostUsed(indents) {
-	let result = 0;
-	let maxUsed = 0;
-	let maxWeight = 0;
-
-	for (const entry of indents) {
-		// TODO: use destructuring when targeting Node.js 6
-		const key = entry[0];
-		const val = entry[1];
-
-		const u = val[0];
-		const w = val[1];
-
-		if (u > maxUsed || (u === maxUsed && w > maxWeight)) {
-			maxUsed = u;
-			maxWeight = w;
-			result = Number(key);
-		}
-	}
-
-	return result;
-}
-
-module.exports = str => {
-	if (typeof str !== 'string') {
-		throw new TypeError('Expected a string');
-	}
-
-	// used to see if tabs or spaces are the most used
-	let tabs = 0;
-	let spaces = 0;
-
-	// remember the size of previous line's indentation
-	let prev = 0;
-
-	// remember how many indents/unindents as occurred for a given size
-	// and how much lines follow a given indentation
-	//
-	// indents = {
-	//    3: [1, 0],
-	//    4: [1, 5],
-	//    5: [1, 0],
-	//   12: [1, 0],
-	// }
-	const indents = new Map();
-
-	// pointer to the array of last used indent
-	let current;
-
-	// whether the last action was an indent (opposed to an unindent)
-	let isIndent;
-
-	for (const line of str.split(/\n/g)) {
-		if (!line) {
-			// ignore empty lines
-			continue;
-		}
-
-		let indent;
-		const matches = line.match(INDENT_RE);
-
-		if (matches) {
-			indent = matches[0].length;
-
-			if (matches[1]) {
-				spaces++;
-			} else {
-				tabs++;
-			}
-		} else {
-			indent = 0;
-		}
-
-		const diff = indent - prev;
-		prev = indent;
-
-		if (diff) {
-			// an indent or unindent has been detected
-
-			isIndent = diff > 0;
-
-			current = indents.get(isIndent ? diff : -diff);
-
-			if (current) {
-				current[0]++;
-			} else {
-				current = [1, 0];
-				indents.set(diff, current);
-			}
-		} else if (current) {
-			// if the last action was an indent, increment the weight
-			current[1] += Number(isIndent);
-		}
-	}
-
-	const amount = getMostUsed(indents);
-
-	let type;
-	let indent;
-	if (!amount) {
-		type = null;
-		indent = '';
-	} else if (spaces >= tabs) {
-		type = 'space';
-		indent = ' '.repeat(amount);
-	} else {
-		type = 'tab';
-		indent = '\t'.repeat(amount);
-	}
-
-	return {
-		amount,
-		type,
-		indent
-	};
-};
+            isIndent = diff > 0;
 
+            current = indents.get(isIndent ? diff : -diff);
 
-/***/ }),
-/* 636 */
-/***/ (function(module, exports, __webpack_require__) {
+            if (current) {
+              current[0]++;
+            } else {
+              current = [1, 0];
+              indents.set(diff, current);
+            }
+          } else if (current) {
+            // if the last action was an indent, increment the weight
+            current[1] += Number(isIndent);
+          }
+        }
 
-/*
-* Copyright (c) 2013, Yahoo! Inc. All rights reserved.
-* Copyrights licensed under the New BSD License.
-* See the accompanying LICENSE file for terms.
-*/
+        const amount = getMostUsed(indents);
 
-var CacheObject = function (conf) {
-    conf = conf || {};
-    conf.ttl = parseInt(conf.ttl, 10) || 300; //0 is not permissible
-    conf.cachesize = parseInt(conf.cachesize, 10) || 1000; //0 is not permissible
-    
-    this.ttl = conf.ttl * 1000;
-    this.max = conf.cachesize;
+        let type;
+        let indent;
+        if (!amount) {
+          type = null;
+          indent = "";
+        } else if (spaces >= tabs) {
+          type = "space";
+          indent = " ".repeat(amount);
+        } else {
+          type = "tab";
+          indent = "\t".repeat(amount);
+        }
 
-    this.count = 0;
-    this.data = {};
-    var next = __webpack_require__(512);
+        return {
+          amount,
+          type,
+          indent,
+        };
+      };
 
-    this.set = function (key, value, callback) {
-        var self = this;
-        next(function () {
-            if (self.data[key]) {
-                if (self.data[key].newer) {
-                    if (self.data[key].older) {
-                        self.data[key].newer.older = self.data[key].older;
-                        self.data[key].older.newer = self.data[key].newer;
-                    } else {
-                        self.tail = self.data[key].newer;
-                        delete self.tail.older;
-                    }
+      /***/
+    },
+    /* 636 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+       * Copyright (c) 2013, Yahoo! Inc. All rights reserved.
+       * Copyrights licensed under the New BSD License.
+       * See the accompanying LICENSE file for terms.
+       */
+
+      var CacheObject = function (conf) {
+        conf = conf || {};
+        conf.ttl = parseInt(conf.ttl, 10) || 300; //0 is not permissible
+        conf.cachesize = parseInt(conf.cachesize, 10) || 1000; //0 is not permissible
 
-                    self.data[key].older = self.head;
-                    self.head.newer = self.data[key];
-                    delete self.data[key].newer;
-                    self.head = self.data[key];
+        this.ttl = conf.ttl * 1000;
+        this.max = conf.cachesize;
+
+        this.count = 0;
+        this.data = {};
+        var next = __webpack_require__(512);
+
+        this.set = function (key, value, callback) {
+          var self = this;
+          next(function () {
+            if (self.data[key]) {
+              if (self.data[key].newer) {
+                if (self.data[key].older) {
+                  self.data[key].newer.older = self.data[key].older;
+                  self.data[key].older.newer = self.data[key].newer;
+                } else {
+                  self.tail = self.data[key].newer;
+                  delete self.tail.older;
                 }
 
-                self.head.val = value;
-                self.head.hit = 0;
-                self.head.ts = Date.now();
+                self.data[key].older = self.head;
+                self.head.newer = self.data[key];
+                delete self.data[key].newer;
+                self.head = self.data[key];
+              }
+
+              self.head.val = value;
+              self.head.hit = 0;
+              self.head.ts = Date.now();
             } else {
-                // key is not exist
-                self.data[key] = {
-                    "key" : key,
-                    "val" : value,
-                    "hit" : 0,
-                    "ts" : Date.now()
-                };
+              // key is not exist
+              self.data[key] = {
+                key: key,
+                val: value,
+                hit: 0,
+                ts: Date.now(),
+              };
+
+              if (!self.head) {
+                // cache is empty
+                self.head = self.data[key];
+                self.tail = self.data[key];
+              } else {
+                // insert the new entry to the front
+                self.head.newer = self.data[key];
+                self.data[key].older = self.head;
+                self.head = self.data[key];
+              }
 
-                if (!self.head) {
-                    // cache is empty
-                    self.head = self.data[key];
-                    self.tail = self.data[key];
-                } else {
-                    // insert the new entry to the front
-                    self.head.newer = self.data[key];
-                    self.data[key].older = self.head;
-                    self.head = self.data[key];
-                }
-
-                if (self.count >= self.max) {
-                    // remove the tail
-                    var temp = self.tail;
-                    self.tail = self.tail.newer;
-                    delete self.tail.next;
-                    delete self.data[temp.key];
-                } else {
-                    self.count = self.count + 1;
-                }
+              if (self.count >= self.max) {
+                // remove the tail
+                var temp = self.tail;
+                self.tail = self.tail.newer;
+                delete self.tail.next;
+                delete self.data[temp.key];
+              } else {
+                self.count = self.count + 1;
+              }
             }
             /* jshint -W030 */
             callback && callback(null, value);
-        });
-    };
+          });
+        };
 
-    this.get = function (key, callback) {
-        var self = this;
-        if (!callback) {
-            throw('cache.get callback is required.');
-        }
+        this.get = function (key, callback) {
+          var self = this;
+          if (!callback) {
+            throw "cache.get callback is required.";
+          }
 
-        next(function () {
+          next(function () {
             if (!self.data[key]) {
-                return callback(null, undefined);
+              return callback(null, undefined);
             }
             var value;
-            if (conf.ttl !== 0 && (Date.now() - self.data[key].ts) >= self.ttl) {
-                if (self.data[key].newer) {
-                    if (self.data[key].older) {
-                        // in the middle of the list
-                        self.data[key].newer.older = self.data[key].older;
-                        self.data[key].older.newer = self.data[key].newer;
-                    } else {
-                        // tail
-                        self.tail = self.data[key].newer;
-                        delete self.tail.older;
-                    }
+            if (conf.ttl !== 0 && Date.now() - self.data[key].ts >= self.ttl) {
+              if (self.data[key].newer) {
+                if (self.data[key].older) {
+                  // in the middle of the list
+                  self.data[key].newer.older = self.data[key].older;
+                  self.data[key].older.newer = self.data[key].newer;
                 } else {
-                    // the first item
-                    if (self.data[key].older) {
-                        self.head = self.data[key].older;
-                        delete self.head.newer;
-                    } else {
-                        // 1 items
-                        delete self.head;
-                        delete self.tail;
-                    }
+                  // tail
+                  self.tail = self.data[key].newer;
+                  delete self.tail.older;
                 }
+              } else {
+                // the first item
+                if (self.data[key].older) {
+                  self.head = self.data[key].older;
+                  delete self.head.newer;
+                } else {
+                  // 1 items
+                  delete self.head;
+                  delete self.tail;
+                }
+              }
 
-                delete self.data[key];
-                self.count = self.count - 1;
+              delete self.data[key];
+              self.count = self.count - 1;
             } else {
-                self.data[key].hit = self.data[key].hit + 1;
-                value = self.data[key].val;
+              self.data[key].hit = self.data[key].hit + 1;
+              value = self.data[key].val;
             }
             callback(null, value);
-        });
-    };
-};
-
-module.exports = CacheObject;
-
-
-/***/ }),
-/* 637 */
-/***/ (function(module, exports, __webpack_require__) {
+          });
+        };
+      };
 
-/*
-* Copyright (c) 2013, Yahoo! Inc. All rights reserved.
-* Copyrights licensed under the New BSD License.
-* See the accompanying LICENSE file for terms.
-*/
+      module.exports = CacheObject;
 
-var CacheObject = __webpack_require__(636),
-    deepCopy = __webpack_require__(749),
-    dns = __webpack_require__(964);
+      /***/
+    },
+    /* 637 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+       * Copyright (c) 2013, Yahoo! Inc. All rights reserved.
+       * Copyrights licensed under the New BSD License.
+       * See the accompanying LICENSE file for terms.
+       */
 
+      var CacheObject = __webpack_require__(636),
+        deepCopy = __webpack_require__(749),
+        dns = __webpack_require__(964);
 
-// original function storage
-var EnhanceDns = function (conf) {
+      // original function storage
+      var EnhanceDns = function (conf) {
         conf = conf || {};
         conf.ttl = parseInt(conf.ttl, 10) || 300; //0 is not allowed ie it ttl is set to 0, it will take the default
         conf.cachesize = parseInt(conf.cachesize, 10); //0 is allowed but it will disable the caching
 
         if (isNaN(conf.cachesize)) {
-            conf.cachesize = 1000; //set default cache size to 1000 records max
+          conf.cachesize = 1000; //set default cache size to 1000 records max
         }
         if (!conf.enable || conf.cachesize <= 0 || dns.internalCache) {
-            //cache already exists, means this code has already execute ie method are already overwritten
-            return dns;
+          //cache already exists, means this code has already execute ie method are already overwritten
+          return dns;
         }
-        
+
         // original function storage
         var backup_object = {
-                lookup : dns.lookup,
-                resolve : dns.resolve,
-                resolve4 : dns.resolve4,
-                resolve6 : dns.resolve6,
-                resolveMx : dns.resolveMx,
-                resolveTxt : dns.resolveTxt,
-                resolveSrv : dns.resolveSrv,
-                resolveNs : dns.resolveNs,
-                resolveCname : dns.resolveCname,
-                reverse : dns.reverse
-            },
-            // cache storage instance
-            cache = conf.cache ? /*istanbul ignore next*/ new conf.cache(conf) : new CacheObject(conf);
-        
+            lookup: dns.lookup,
+            resolve: dns.resolve,
+            resolve4: dns.resolve4,
+            resolve6: dns.resolve6,
+            resolveMx: dns.resolveMx,
+            resolveTxt: dns.resolveTxt,
+            resolveSrv: dns.resolveSrv,
+            resolveNs: dns.resolveNs,
+            resolveCname: dns.resolveCname,
+            reverse: dns.reverse,
+          },
+          // cache storage instance
+          cache = conf.cache
+            ? /*istanbul ignore next*/ new conf.cache(conf)
+            : new CacheObject(conf);
+
         // insert cache object to the instance
         dns.internalCache = cache;
 
         // override dns.lookup method
         dns.lookup = function (domain, options, callback) {
-            var family = 0;
-            var hints = 0;
-            var all = false;
-            if (arguments.length === 2) {
-                callback = options;
-                options = family;
-            } else if (typeof options === 'object') {
-                if (options.family) {
-                    family = +options.family;
-                    if (family !== 4 && family !== 6) {
-                        callback(new Error('invalid argument: `family` must be 4 or 6'));
-                        return;
-                    }
-                }
-                /*istanbul ignore next - "hints" require node 0.12+*/
-                if (options.hints) {
-                    hints = +options.hints;
-                }
-                all = (options.all === true);
-            } else if (options) {
-                family = +options;
-                if (family !== 4 && family !== 6) {
-                    callback(new Error('invalid argument: `family` must be 4 or 6'));
-                    return;
-                }
+          var family = 0;
+          var hints = 0;
+          var all = false;
+          if (arguments.length === 2) {
+            callback = options;
+            options = family;
+          } else if (typeof options === "object") {
+            if (options.family) {
+              family = +options.family;
+              if (family !== 4 && family !== 6) {
+                callback(
+                  new Error("invalid argument: `family` must be 4 or 6"),
+                );
+                return;
+              }
             }
+            /*istanbul ignore next - "hints" require node 0.12+*/
+            if (options.hints) {
+              hints = +options.hints;
+            }
+            all = options.all === true;
+          } else if (options) {
+            family = +options;
+            if (family !== 4 && family !== 6) {
+              callback(new Error("invalid argument: `family` must be 4 or 6"));
+              return;
+            }
+          }
 
-            cache.get('lookup_' + domain + '_' + family + '_' + hints + '_' + all, function (error, record) {
-                if (record) {
-                    /*istanbul ignore next - "all" option require node 4+*/
-                    if (Array.isArray(record)) {
-                        return callback(error, record);
-                    }
-                    return callback(error, record.address, record.family);
+          cache.get(
+            "lookup_" + domain + "_" + family + "_" + hints + "_" + all,
+            function (error, record) {
+              if (record) {
+                /*istanbul ignore next - "all" option require node 4+*/
+                if (Array.isArray(record)) {
+                  return callback(error, record);
                 }
+                return callback(error, record.address, record.family);
+              }
 
-                try{
-                    backup_object.lookup(domain, options, function (err, address, family_r) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        var value;
-                        /*istanbul ignore next - "all" option require node 4+*/
-                        if (Array.isArray(address)) {
-                            value = address;
-                        } else {
-                            value = {
-                                'address' : address,
-                                'family' : family_r
-                            };
-                        }
-                        cache.set('lookup_' + domain + '_' + family + '_' + hints + '_' +  all, value, function () {
-                            callback(err, address, family_r);
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
-                }
-            });
+              try {
+                backup_object.lookup(
+                  domain,
+                  options,
+                  function (err, address, family_r) {
+                    if (err) {
+                      return callback(err);
+                    }
+                    var value;
+                    /*istanbul ignore next - "all" option require node 4+*/
+                    if (Array.isArray(address)) {
+                      value = address;
+                    } else {
+                      value = {
+                        address: address,
+                        family: family_r,
+                      };
+                    }
+                    cache.set(
+                      "lookup_" +
+                        domain +
+                        "_" +
+                        family +
+                        "_" +
+                        hints +
+                        "_" +
+                        all,
+                      value,
+                      function () {
+                        callback(err, address, family_r);
+                      },
+                    );
+                  },
+                );
+              } catch (err) {
+                /*istanbul ignore next - doesn't throw in node 0.10*/
+                callback(err);
+              }
+            },
+          );
         };
 
         // override dns.resolve method
         dns.resolve = function (domain, type, callback) {
-            var type_new, callback_new;
+          var type_new, callback_new;
 
-            if (typeof type === 'string') {
-                type_new = type;
-                callback_new = callback;
-            } else {
-                type_new = "A";
-                callback_new = type;
-            }
+          if (typeof type === "string") {
+            type_new = type;
+            callback_new = callback;
+          } else {
+            type_new = "A";
+            callback_new = type;
+          }
 
-            cache.get('resolve_' + domain + '_' + type_new, function (error, record) {
-                if (record) {
-                    return callback_new(error, deepCopy(record), true);
-                }
-                try {
-                    backup_object.resolve(domain, type_new, function (err, addresses) {
-                        if (err) {
-                            return callback_new(err);
-                        }
-                        cache.set('resolve_' + domain + '_' + type_new, addresses, function () {
-                            callback_new(err, deepCopy(addresses), false);
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback_new(err);
-                }
-            });
+          cache.get(
+            "resolve_" + domain + "_" + type_new,
+            function (error, record) {
+              if (record) {
+                return callback_new(error, deepCopy(record), true);
+              }
+              try {
+                backup_object.resolve(
+                  domain,
+                  type_new,
+                  function (err, addresses) {
+                    if (err) {
+                      return callback_new(err);
+                    }
+                    cache.set(
+                      "resolve_" + domain + "_" + type_new,
+                      addresses,
+                      function () {
+                        callback_new(err, deepCopy(addresses), false);
+                      },
+                    );
+                  },
+                );
+              } catch (err) {
+                /*istanbul ignore next - doesn't throw in node 0.10*/
+                callback_new(err);
+              }
+            },
+          );
         };
 
         // override dns.resolve4 method
         dns.resolve4 = function (domain, callback) {
-            cache.get('resolve4_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolve4(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolve4_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolve4_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolve4(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolve4_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.resolve6 method
         dns.resolve6 = function (domain, callback) {
-            cache.get('resolve6_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolve6(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolve6_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolve6_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolve6(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolve6_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.resolveMx method
         dns.resolveMx = function (domain, callback) {
-            cache.get('resolveMx_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolveMx(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolveMx_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolveMx_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolveMx(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolveMx_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.resolveTxt method
         dns.resolveTxt = function (domain, callback) {
-            cache.get('resolveTxt_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolveTxt(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolveTxt_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolveTxt_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolveTxt(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolveTxt_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.resolveSrv method
         dns.resolveSrv = function (domain, callback) {
-            cache.get('resolveSrv_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolveSrv(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolveSrv_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolveSrv_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolveSrv(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolveSrv_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.resolveNs method
         dns.resolveNs = function (domain, callback) {
-            cache.get('resolveNs_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolveNs(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolveNs_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolveNs_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolveNs(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolveNs_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.resolveCname method
         dns.resolveCname = function (domain, callback) {
-            cache.get('resolveCname_' + domain, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.resolveCname(domain, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('resolveCname_' + domain, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("resolveCname_" + domain, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.resolveCname(domain, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("resolveCname_" + domain, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
 
         // override dns.reverse method
         dns.reverse = function (ip, callback) {
-            cache.get('reverse_' + ip, function (error, record) {
-                if (record) {
-                    return callback(error, deepCopy(record));
-                }
-                try {
-                    backup_object.reverse(ip, function (err, addresses) {
-                        if (err) {
-                            return callback(err);
-                        }
-                        cache.set('reverse_' + ip, addresses, function () {
-                            callback(err, deepCopy(addresses));
-                        });
-                    });
-                } catch (err) {
-                    /*istanbul ignore next - doesn't throw in node 0.10*/
-                    callback(err);
+          cache.get("reverse_" + ip, function (error, record) {
+            if (record) {
+              return callback(error, deepCopy(record));
+            }
+            try {
+              backup_object.reverse(ip, function (err, addresses) {
+                if (err) {
+                  return callback(err);
                 }
-            });
+                cache.set("reverse_" + ip, addresses, function () {
+                  callback(err, deepCopy(addresses));
+                });
+              });
+            } catch (err) {
+              /*istanbul ignore next - doesn't throw in node 0.10*/
+              callback(err);
+            }
+          });
         };
         return dns;
-};
+      };
 
-module.exports = function(conf) {
-    return new EnhanceDns(conf);
-};
+      module.exports = function (conf) {
+        return new EnhanceDns(conf);
+      };
 
+      /***/
+    },
+    /* 638 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Named EC curves
 
-/***/ }),
-/* 638 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Named EC curves
-
-// Requires ec.js, jsbn.js, and jsbn2.js
-var BigInteger = __webpack_require__(81).BigInteger
-var ECCurveFp = __webpack_require__(139).ECCurveFp
-
-
-// ----------------
-// X9ECParameters
-
-// constructor
-function X9ECParameters(curve,g,n,h) {
-    this.curve = curve;
-    this.g = g;
-    this.n = n;
-    this.h = h;
-}
-
-function x9getCurve() {
-    return this.curve;
-}
-
-function x9getG() {
-    return this.g;
-}
-
-function x9getN() {
-    return this.n;
-}
-
-function x9getH() {
-    return this.h;
-}
-
-X9ECParameters.prototype.getCurve = x9getCurve;
-X9ECParameters.prototype.getG = x9getG;
-X9ECParameters.prototype.getN = x9getN;
-X9ECParameters.prototype.getH = x9getH;
-
-// ----------------
-// SECNamedCurves
-
-function fromHex(s) { return new BigInteger(s, 16); }
-
-function secp128r1() {
-    // p = 2^128 - 2^97 - 1
-    var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");
-    var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");
-    var b = fromHex("E87579C11079F43DD824993C2CEE5ED3");
-    //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679");
-    var n = fromHex("FFFFFFFE0000000075A30D1B9038A115");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "161FF7528B899B2D0C28607CA52C5B86"
-		+ "CF5AC8395BAFEB13C02DA292DDED7A83");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp160k1() {
-    // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73");
-    var a = BigInteger.ZERO;
-    var b = fromHex("7");
-    //byte[] S = null;
-    var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB"
-                + "938CF935318FDCED6BC28286531733C3F03C4FEE");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp160r1() {
-    // p = 2^160 - 2^31 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");
-    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");
-    var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");
-    //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345");
-    var n = fromHex("0100000000000000000001F4C8F927AED3CA752257");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-		+ "4A96B5688EF573284664698968C38BB913CBFC82"
-		+ "23A628553168947D59DCC912042351377AC5FB32");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp192k1() {
-    // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37");
-    var a = BigInteger.ZERO;
-    var b = fromHex("3");
-    //byte[] S = null;
-    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D"
-                + "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp192r1() {
-    // p = 2^192 - 2^64 - 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");
-    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");
-    var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");
-    //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5");
-    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012"
-                + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp224r1() {
-    // p = 2^224 - 2^96 + 1
-    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001");
-    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE");
-    var b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4");
-    //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
-    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21"
-                + "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-function secp256r1() {
-    // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1
-    var p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF");
-    var a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC");
-    var b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B");
-    //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90");
-    var n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551");
-    var h = BigInteger.ONE;
-    var curve = new ECCurveFp(p, a, b);
-    var G = curve.decodePointHex("04"
-                + "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296"
-		+ "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5");
-    return new X9ECParameters(curve, G, n, h);
-}
-
-// TODO: make this into a proper hashtable
-function getSECCurveByName(name) {
-    if(name == "secp128r1") return secp128r1();
-    if(name == "secp160k1") return secp160k1();
-    if(name == "secp160r1") return secp160r1();
-    if(name == "secp192k1") return secp192k1();
-    if(name == "secp192r1") return secp192r1();
-    if(name == "secp224r1") return secp224r1();
-    if(name == "secp256r1") return secp256r1();
-    return null;
-}
-
-module.exports = {
-  "secp128r1":secp128r1,
-  "secp160k1":secp160k1,
-  "secp160r1":secp160r1,
-  "secp192k1":secp192k1,
-  "secp192r1":secp192r1,
-  "secp224r1":secp224r1,
-  "secp256r1":secp256r1
-}
-
-
-/***/ }),
-/* 639 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/*!
- * expand-brackets <https://github.com/jonschlinkert/expand-brackets>
- *
- * Copyright (c) 2015 Jon Schlinkert.
- * Licensed under the MIT license.
- */
+      // Requires ec.js, jsbn.js, and jsbn2.js
+      var BigInteger = __webpack_require__(81).BigInteger;
+      var ECCurveFp = __webpack_require__(139).ECCurveFp;
 
+      // ----------------
+      // X9ECParameters
 
+      // constructor
+      function X9ECParameters(curve, g, n, h) {
+        this.curve = curve;
+        this.g = g;
+        this.n = n;
+        this.h = h;
+      }
 
-var isPosixBracket = __webpack_require__(739);
+      function x9getCurve() {
+        return this.curve;
+      }
 
-/**
- * POSIX character classes
- */
+      function x9getG() {
+        return this.g;
+      }
 
-var POSIX = {
-  alnum: 'a-zA-Z0-9',
-  alpha: 'a-zA-Z',
-  blank: ' \\t',
-  cntrl: '\\x00-\\x1F\\x7F',
-  digit: '0-9',
-  graph: '\\x21-\\x7E',
-  lower: 'a-z',
-  print: '\\x20-\\x7E',
-  punct: '-!"#$%&\'()\\*+,./:;<=>?@[\\]^_`{|}~',
-  space: ' \\t\\r\\n\\v\\f',
-  upper: 'A-Z',
-  word:  'A-Za-z0-9_',
-  xdigit: 'A-Fa-f0-9',
-};
+      function x9getN() {
+        return this.n;
+      }
 
-/**
- * Expose `brackets`
- */
+      function x9getH() {
+        return this.h;
+      }
 
-module.exports = brackets;
+      X9ECParameters.prototype.getCurve = x9getCurve;
+      X9ECParameters.prototype.getG = x9getG;
+      X9ECParameters.prototype.getN = x9getN;
+      X9ECParameters.prototype.getH = x9getH;
 
-function brackets(str) {
-  if (!isPosixBracket(str)) {
-    return str;
-  }
+      // ----------------
+      // SECNamedCurves
 
-  var negated = false;
-  if (str.indexOf('[^') !== -1) {
-    negated = true;
-    str = str.split('[^').join('[');
-  }
-  if (str.indexOf('[!') !== -1) {
-    negated = true;
-    str = str.split('[!').join('[');
-  }
+      function fromHex(s) {
+        return new BigInteger(s, 16);
+      }
 
-  var a = str.split('[');
-  var b = str.split(']');
-  var imbalanced = a.length !== b.length;
-
-  var parts = str.split(/(?::\]\[:|\[?\[:|:\]\]?)/);
-  var len = parts.length, i = 0;
-  var end = '', beg = '';
-  var res = [];
-
-  // start at the end (innermost) first
-  while (len--) {
-    var inner = parts[i++];
-    if (inner === '^[!' || inner === '[!') {
-      inner = '';
-      negated = true;
-    }
+      function secp128r1() {
+        // p = 2^128 - 2^97 - 1
+        var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");
+        var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");
+        var b = fromHex("E87579C11079F43DD824993C2CEE5ED3");
+        //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679");
+        var n = fromHex("FFFFFFFE0000000075A30D1B9038A115");
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "161FF7528B899B2D0C28607CA52C5B86" +
+            "CF5AC8395BAFEB13C02DA292DDED7A83",
+        );
+        return new X9ECParameters(curve, G, n, h);
+      }
+
+      function secp160k1() {
+        // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1
+        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73");
+        var a = BigInteger.ZERO;
+        var b = fromHex("7");
+        //byte[] S = null;
+        var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB" +
+            "938CF935318FDCED6BC28286531733C3F03C4FEE",
+        );
+        return new X9ECParameters(curve, G, n, h);
+      }
+
+      function secp160r1() {
+        // p = 2^160 - 2^31 - 1
+        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");
+        var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");
+        var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");
+        //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345");
+        var n = fromHex("0100000000000000000001F4C8F927AED3CA752257");
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "4A96B5688EF573284664698968C38BB913CBFC82" +
+            "23A628553168947D59DCC912042351377AC5FB32",
+        );
+        return new X9ECParameters(curve, G, n, h);
+      }
+
+      function secp192k1() {
+        // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1
+        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37");
+        var a = BigInteger.ZERO;
+        var b = fromHex("3");
+        //byte[] S = null;
+        var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D" +
+            "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D",
+        );
+        return new X9ECParameters(curve, G, n, h);
+      }
+
+      function secp192r1() {
+        // p = 2^192 - 2^64 - 1
+        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");
+        var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");
+        var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");
+        //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5");
+        var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012" +
+            "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811",
+        );
+        return new X9ECParameters(curve, G, n, h);
+      }
 
-    var prefix = negated ? '^' : '';
-    var ch = POSIX[inner];
-
-    if (ch) {
-      res.push('[' + prefix + ch + ']');
-    } else if (inner) {
-      if (/^\[?\w-\w\]?$/.test(inner)) {
-        if (i === parts.length) {
-          res.push('[' + prefix + inner);
-        } else if (i === 1) {
-          res.push(prefix + inner + ']');
-        } else {
-          res.push(prefix + inner);
-        }
-      } else {
-        if (i === 1) {
-          beg += inner;
-        } else if (i === parts.length) {
-          end += inner;
-        } else {
-          res.push('[' + prefix + inner + ']');
-        }
+      function secp224r1() {
+        // p = 2^224 - 2^96 + 1
+        var p = fromHex(
+          "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
+        );
+        var a = fromHex(
+          "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
+        );
+        var b = fromHex(
+          "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
+        );
+        //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
+        var n = fromHex(
+          "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
+        );
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21" +
+            "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
+        );
+        return new X9ECParameters(curve, G, n, h);
       }
-    }
-  }
 
-  var result = res.join('|');
-  var rlen = res.length || 1;
-  if (rlen > 1) {
-    result = '(?:' + result + ')';
-    rlen = 1;
-  }
-  if (beg) {
-    rlen++;
-    if (beg.charAt(0) === '[') {
-      if (imbalanced) {
-        beg = '\\[' + beg.slice(1);
-      } else {
-        beg += ']';
+      function secp256r1() {
+        // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1
+        var p = fromHex(
+          "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
+        );
+        var a = fromHex(
+          "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
+        );
+        var b = fromHex(
+          "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
+        );
+        //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90");
+        var n = fromHex(
+          "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
+        );
+        var h = BigInteger.ONE;
+        var curve = new ECCurveFp(p, a, b);
+        var G = curve.decodePointHex(
+          "04" +
+            "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296" +
+            "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
+        );
+        return new X9ECParameters(curve, G, n, h);
+      }
+
+      // TODO: make this into a proper hashtable
+      function getSECCurveByName(name) {
+        if (name == "secp128r1") return secp128r1();
+        if (name == "secp160k1") return secp160k1();
+        if (name == "secp160r1") return secp160r1();
+        if (name == "secp192k1") return secp192k1();
+        if (name == "secp192r1") return secp192r1();
+        if (name == "secp224r1") return secp224r1();
+        if (name == "secp256r1") return secp256r1();
+        return null;
       }
-    }
-    result = beg + result;
-  }
-  if (end) {
-    rlen++;
-    if (end.slice(-1) === ']') {
-      if (imbalanced) {
-        end = end.slice(0, end.length - 1) + '\\]';
-      } else {
-        end = '[' + end;
+
+      module.exports = {
+        secp128r1: secp128r1,
+        secp160k1: secp160k1,
+        secp160r1: secp160r1,
+        secp192k1: secp192k1,
+        secp192r1: secp192r1,
+        secp224r1: secp224r1,
+        secp256r1: secp256r1,
+      };
+
+      /***/
+    },
+    /* 639 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * expand-brackets <https://github.com/jonschlinkert/expand-brackets>
+       *
+       * Copyright (c) 2015 Jon Schlinkert.
+       * Licensed under the MIT license.
+       */
+
+      var isPosixBracket = __webpack_require__(739);
+
+      /**
+       * POSIX character classes
+       */
+
+      var POSIX = {
+        alnum: "a-zA-Z0-9",
+        alpha: "a-zA-Z",
+        blank: " \\t",
+        cntrl: "\\x00-\\x1F\\x7F",
+        digit: "0-9",
+        graph: "\\x21-\\x7E",
+        lower: "a-z",
+        print: "\\x20-\\x7E",
+        punct: "-!\"#$%&'()\\*+,./:;<=>?@[\\]^_`{|}~",
+        space: " \\t\\r\\n\\v\\f",
+        upper: "A-Z",
+        word: "A-Za-z0-9_",
+        xdigit: "A-Fa-f0-9",
+      };
+
+      /**
+       * Expose `brackets`
+       */
+
+      module.exports = brackets;
+
+      function brackets(str) {
+        if (!isPosixBracket(str)) {
+          return str;
+        }
+
+        var negated = false;
+        if (str.indexOf("[^") !== -1) {
+          negated = true;
+          str = str.split("[^").join("[");
+        }
+        if (str.indexOf("[!") !== -1) {
+          negated = true;
+          str = str.split("[!").join("[");
+        }
+
+        var a = str.split("[");
+        var b = str.split("]");
+        var imbalanced = a.length !== b.length;
+
+        var parts = str.split(/(?::\]\[:|\[?\[:|:\]\]?)/);
+        var len = parts.length,
+          i = 0;
+        var end = "",
+          beg = "";
+        var res = [];
+
+        // start at the end (innermost) first
+        while (len--) {
+          var inner = parts[i++];
+          if (inner === "^[!" || inner === "[!") {
+            inner = "";
+            negated = true;
+          }
+
+          var prefix = negated ? "^" : "";
+          var ch = POSIX[inner];
+
+          if (ch) {
+            res.push("[" + prefix + ch + "]");
+          } else if (inner) {
+            if (/^\[?\w-\w\]?$/.test(inner)) {
+              if (i === parts.length) {
+                res.push("[" + prefix + inner);
+              } else if (i === 1) {
+                res.push(prefix + inner + "]");
+              } else {
+                res.push(prefix + inner);
+              }
+            } else {
+              if (i === 1) {
+                beg += inner;
+              } else if (i === parts.length) {
+                end += inner;
+              } else {
+                res.push("[" + prefix + inner + "]");
+              }
+            }
+          }
+        }
+
+        var result = res.join("|");
+        var rlen = res.length || 1;
+        if (rlen > 1) {
+          result = "(?:" + result + ")";
+          rlen = 1;
+        }
+        if (beg) {
+          rlen++;
+          if (beg.charAt(0) === "[") {
+            if (imbalanced) {
+              beg = "\\[" + beg.slice(1);
+            } else {
+              beg += "]";
+            }
+          }
+          result = beg + result;
+        }
+        if (end) {
+          rlen++;
+          if (end.slice(-1) === "]") {
+            if (imbalanced) {
+              end = end.slice(0, end.length - 1) + "\\]";
+            } else {
+              end = "[" + end;
+            }
+          }
+          result += end;
+        }
+
+        if (rlen > 1) {
+          result = result.split("][").join("]|[");
+          if (result.indexOf("|") !== -1 && !/\(\?/.test(result)) {
+            result = "(?:" + result + ")";
+          }
+        }
+
+        result = result.replace(/\[+=|=\]+/g, "\\b");
+        return result;
       }
-    }
-    result += end;
-  }
 
-  if (rlen > 1) {
-    result = result.split('][').join(']|[');
-    if (result.indexOf('|') !== -1 && !/\(\?/.test(result)) {
-      result = '(?:' + result + ')';
-    }
-  }
+      brackets.makeRe = function (pattern) {
+        try {
+          return new RegExp(brackets(pattern));
+        } catch (err) {}
+      };
+
+      brackets.isMatch = function (str, pattern) {
+        try {
+          return brackets.makeRe(pattern).test(str);
+        } catch (err) {
+          return false;
+        }
+      };
 
-  result = result.replace(/\[+=|=\]+/g, '\\b');
-  return result;
-}
+      brackets.match = function (arr, pattern) {
+        var len = arr.length,
+          i = 0;
+        var res = arr.slice();
 
-brackets.makeRe = function(pattern) {
-  try {
-    return new RegExp(brackets(pattern));
-  } catch (err) {}
-};
+        var re = brackets.makeRe(pattern);
+        while (i < len) {
+          var ele = arr[i++];
+          if (!re.test(ele)) {
+            continue;
+          }
+          res.splice(i, 1);
+        }
+        return res;
+      };
 
-brackets.isMatch = function(str, pattern) {
-  try {
-    return brackets.makeRe(pattern).test(str);
-  } catch (err) {
-    return false;
-  }
-};
+      /***/
+    },
+    /* 640 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * expand-range <https://github.com/jonschlinkert/expand-range>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT license.
+       */
 
-brackets.match = function(arr, pattern) {
-  var len = arr.length, i = 0;
-  var res = arr.slice();
+      var fill = __webpack_require__(641);
 
-  var re = brackets.makeRe(pattern);
-  while (i < len) {
-    var ele = arr[i++];
-    if (!re.test(ele)) {
-      continue;
-    }
-    res.splice(i, 1);
-  }
-  return res;
-};
+      module.exports = function expandRange(str, options, fn) {
+        if (typeof str !== "string") {
+          throw new TypeError("expand-range expects a string.");
+        }
 
+        if (typeof options === "function") {
+          fn = options;
+          options = {};
+        }
 
-/***/ }),
-/* 640 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (typeof options === "boolean") {
+          options = {};
+          options.makeRe = true;
+        }
 
-"use strict";
-/*!
- * expand-range <https://github.com/jonschlinkert/expand-range>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT license.
- */
+        // create arguments to pass to fill-range
+        var opts = options || {};
+        var args = str.split("..");
+        var len = args.length;
+        if (len > 3) {
+          return str;
+        }
 
+        // if only one argument, it can't expand so return it
+        if (len === 1) {
+          return args;
+        }
 
+        // if `true`, tell fill-range to regexify the string
+        if (typeof fn === "boolean" && fn === true) {
+          opts.makeRe = true;
+        }
 
-var fill = __webpack_require__(641);
+        args.push(opts);
+        return fill.apply(null, args.concat(fn));
+      };
 
-module.exports = function expandRange(str, options, fn) {
-  if (typeof str !== 'string') {
-    throw new TypeError('expand-range expects a string.');
-  }
+      /***/
+    },
+    /* 641 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * fill-range <https://github.com/jonschlinkert/fill-range>
+       *
+       * Copyright (c) 2014-2018, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-  if (typeof options === 'function') {
-    fn = options;
-    options = {};
-  }
+      var isObject = __webpack_require__(643);
+      var isNumber = __webpack_require__(642);
+      var randomize = __webpack_require__(787);
+      var repeatStr = __webpack_require__(797);
+      var repeat = __webpack_require__(411);
 
-  if (typeof options === 'boolean') {
-    options = {};
-    options.makeRe = true;
-  }
+      /**
+       * Expose `fillRange`
+       */
 
-  // create arguments to pass to fill-range
-  var opts = options || {};
-  var args = str.split('..');
-  var len = args.length;
-  if (len > 3) { return str; }
+      module.exports = fillRange;
 
-  // if only one argument, it can't expand so return it
-  if (len === 1) { return args; }
+      /**
+       * Return a range of numbers or letters.
+       *
+       * @param  {String} `a` Start of the range
+       * @param  {String} `b` End of the range
+       * @param  {String} `step` Increment or decrement to use.
+       * @param  {Function} `fn` Custom function to modify each element in the range.
+       * @return {Array}
+       */
 
-  // if `true`, tell fill-range to regexify the string
-  if (typeof fn === 'boolean' && fn === true) {
-    opts.makeRe = true;
-  }
+      function fillRange(a, b, step, options, fn) {
+        if (a == null || b == null) {
+          throw new Error(
+            "fill-range expects the first and second args to be strings.",
+          );
+        }
 
-  args.push(opts);
-  return fill.apply(null, args.concat(fn));
-};
+        if (typeof step === "function") {
+          fn = step;
+          options = {};
+          step = null;
+        }
 
+        if (typeof options === "function") {
+          fn = options;
+          options = {};
+        }
 
-/***/ }),
-/* 641 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (isObject(step)) {
+          options = step;
+          step = "";
+        }
 
-"use strict";
-/*!
- * fill-range <https://github.com/jonschlinkert/fill-range>
- *
- * Copyright (c) 2014-2018, Jon Schlinkert.
- * Released under the MIT License.
- */
+        var expand,
+          regex = false,
+          sep = "";
+        var opts = options || {};
 
+        if (typeof opts.silent === "undefined") {
+          opts.silent = true;
+        }
 
+        step = step || opts.step;
 
-var isObject = __webpack_require__(643);
-var isNumber = __webpack_require__(642);
-var randomize = __webpack_require__(787);
-var repeatStr = __webpack_require__(797);
-var repeat = __webpack_require__(411);
+        // store a ref to unmodified arg
+        var origA = a,
+          origB = b;
 
-/**
- * Expose `fillRange`
- */
+        b = b.toString() === "-0" ? 0 : b;
 
-module.exports = fillRange;
+        if (opts.optimize || opts.makeRe) {
+          step = step ? (step += "~") : step;
+          expand = true;
+          regex = true;
+          sep = "~";
+        }
 
-/**
- * Return a range of numbers or letters.
- *
- * @param  {String} `a` Start of the range
- * @param  {String} `b` End of the range
- * @param  {String} `step` Increment or decrement to use.
- * @param  {Function} `fn` Custom function to modify each element in the range.
- * @return {Array}
- */
+        // handle special step characters
+        if (typeof step === "string") {
+          var match = stepRe().exec(step);
 
-function fillRange(a, b, step, options, fn) {
-  if (a == null || b == null) {
-    throw new Error('fill-range expects the first and second args to be strings.');
-  }
+          if (match) {
+            var i = match.index;
+            var m = match[0];
 
-  if (typeof step === 'function') {
-    fn = step; options = {}; step = null;
-  }
+            // repeat string
+            if (m === "+") {
+              return repeat(a, b);
 
-  if (typeof options === 'function') {
-    fn = options; options = {};
-  }
+              // randomize a, `b` times
+            } else if (m === "?") {
+              return [randomize(a, b)];
 
-  if (isObject(step)) {
-    options = step; step = '';
-  }
+              // expand right, no regex reduction
+            } else if (m === ">") {
+              step = step.substr(0, i) + step.substr(i + 1);
+              expand = true;
 
-  var expand, regex = false, sep = '';
-  var opts = options || {};
+              // expand to an array, or if valid create a reduced
+              // string for a regex logic `or`
+            } else if (m === "|") {
+              step = step.substr(0, i) + step.substr(i + 1);
+              expand = true;
+              regex = true;
+              sep = m;
 
-  if (typeof opts.silent === 'undefined') {
-    opts.silent = true;
-  }
+              // expand to an array, or if valid create a reduced
+              // string for a regex range
+            } else if (m === "~") {
+              step = step.substr(0, i) + step.substr(i + 1);
+              expand = true;
+              regex = true;
+              sep = m;
+            }
+          } else if (!isNumber(step)) {
+            if (!opts.silent) {
+              throw new TypeError("fill-range: invalid step.");
+            }
+            return null;
+          }
+        }
+
+        if (/[.&*()[\]^%$#@!]/.test(a) || /[.&*()[\]^%$#@!]/.test(b)) {
+          if (!opts.silent) {
+            throw new RangeError("fill-range: invalid range arguments.");
+          }
+          return null;
+        }
+
+        // has neither a letter nor number, or has both letters and numbers
+        // this needs to be after the step logic
+        if (!noAlphaNum(a) || !noAlphaNum(b) || hasBoth(a) || hasBoth(b)) {
+          if (!opts.silent) {
+            throw new RangeError("fill-range: invalid range arguments.");
+          }
+          return null;
+        }
+
+        // validate arguments
+        var isNumA = isNumber(zeros(a));
+        var isNumB = isNumber(zeros(b));
+
+        if ((!isNumA && isNumB) || (isNumA && !isNumB)) {
+          if (!opts.silent) {
+            throw new TypeError(
+              "fill-range: first range argument is incompatible with second.",
+            );
+          }
+          return null;
+        }
+
+        // by this point both are the same, so we
+        // can use A to check going forward.
+        var isNum = isNumA;
+        var num = formatStep(step);
+
+        // is the range alphabetical? or numeric?
+        if (isNum) {
+          // if numeric, coerce to an integer
+          a = +a;
+          b = +b;
+        } else {
+          // otherwise, get the charCode to expand alpha ranges
+          a = a.charCodeAt(0);
+          b = b.charCodeAt(0);
+        }
+
+        // is the pattern descending?
+        var isDescending = a > b;
+
+        // don't create a character class if the args are < 0
+        if (a < 0 || b < 0) {
+          expand = false;
+          regex = false;
+        }
+
+        // detect padding
+        var padding = isPadded(origA, origB);
+        var res,
+          pad,
+          arr = [];
+        var ii = 0;
+
+        // character classes, ranges and logical `or`
+        if (regex) {
+          if (shouldExpand(a, b, num, isNum, padding, opts)) {
+            // make sure the correct separator is used
+            if (sep === "|" || sep === "~") {
+              sep = detectSeparator(a, b, num, isNum, isDescending);
+            }
+            return wrap([origA, origB], sep, opts);
+          }
+        }
+
+        while (isDescending ? a >= b : a <= b) {
+          if (padding && isNum) {
+            pad = padding(a);
+          }
+
+          // custom function
+          if (typeof fn === "function") {
+            res = fn(a, isNum, pad, ii++);
+
+            // letters
+          } else if (!isNum) {
+            if (regex && isInvalidChar(a)) {
+              res = null;
+            } else {
+              res = String.fromCharCode(a);
+            }
+
+            // numbers
+          } else {
+            res = formatPadding(a, pad);
+          }
+
+          // add result to the array, filtering any nulled values
+          if (res !== null) arr.push(res);
+
+          // increment or decrement
+          if (isDescending) {
+            a -= num;
+          } else {
+            a += num;
+          }
+        }
+
+        // now that the array is expanded, we need to handle regex
+        // character classes, ranges or logical `or` that wasn't
+        // already handled before the loop
+        if ((regex || expand) && !opts.noexpand) {
+          // make sure the correct separator is used
+          if (sep === "|" || sep === "~") {
+            sep = detectSeparator(a, b, num, isNum, isDescending);
+          }
+          if (arr.length === 1 || a < 0 || b < 0) {
+            return arr;
+          }
+          return wrap(arr, sep, opts);
+        }
+
+        return arr;
+      }
+
+      /**
+       * Wrap the string with the correct regex
+       * syntax.
+       */
+
+      function wrap(arr, sep, opts) {
+        if (sep === "~") {
+          sep = "-";
+        }
+        var str = arr.join(sep);
+        var pre = opts && opts.regexPrefix;
+
+        // regex logical `or`
+        if (sep === "|") {
+          str = pre ? pre + str : str;
+          str = "(" + str + ")";
+        }
+
+        // regex character class
+        if (sep === "-") {
+          str = pre && pre === "^" ? pre + str : str;
+          str = "[" + str + "]";
+        }
+        return [str];
+      }
+
+      /**
+       * Check for invalid characters
+       */
+
+      function isCharClass(a, b, step, isNum, isDescending) {
+        if (isDescending) {
+          return false;
+        }
+        if (isNum) {
+          return a <= 9 && b <= 9;
+        }
+        if (a < b) {
+          return step === 1;
+        }
+        return false;
+      }
+
+      /**
+       * Detect the correct separator to use
+       */
+
+      function shouldExpand(a, b, num, isNum, padding, opts) {
+        if (isNum && (a > 9 || b > 9)) {
+          return false;
+        }
+        return !padding && num === 1 && a < b;
+      }
+
+      /**
+       * Detect the correct separator to use
+       */
+
+      function detectSeparator(a, b, step, isNum, isDescending) {
+        var isChar = isCharClass(a, b, step, isNum, isDescending);
+        if (!isChar) {
+          return "|";
+        }
+        return "~";
+      }
+
+      /**
+       * Correctly format the step based on type
+       */
+
+      function formatStep(step) {
+        return Math.abs(step >> 0) || 1;
+      }
+
+      /**
+       * Format padding, taking leading `-` into account
+       */
+
+      function formatPadding(ch, pad) {
+        var res = pad ? pad + ch : ch;
+        if (pad && ch.toString().charAt(0) === "-") {
+          res = "-" + pad + ch.toString().substr(1);
+        }
+        return res.toString();
+      }
+
+      /**
+       * Check for invalid characters
+       */
+
+      function isInvalidChar(str) {
+        var ch = toStr(str);
+        return (
+          ch === "\\" ||
+          ch === "[" ||
+          ch === "]" ||
+          ch === "^" ||
+          ch === "(" ||
+          ch === ")" ||
+          ch === "`"
+        );
+      }
+
+      /**
+       * Convert to a string from a charCode
+       */
+
+      function toStr(ch) {
+        return String.fromCharCode(ch);
+      }
+
+      /**
+       * Step regex
+       */
 
-  step = step || opts.step;
+      function stepRe() {
+        return /\?|>|\||\+|\~/g;
+      }
+
+      /**
+       * Return true if `val` has either a letter
+       * or a number
+       */
+
+      function noAlphaNum(val) {
+        return /[a-z0-9]/i.test(val);
+      }
+
+      /**
+       * Return true if `val` has both a letter and
+       * a number (invalid)
+       */
+
+      function hasBoth(val) {
+        return /[a-z][0-9]|[0-9][a-z]/i.test(val);
+      }
+
+      /**
+       * Normalize zeros for checks
+       */
+
+      function zeros(val) {
+        if (/^-*0+$/.test(val.toString())) {
+          return "0";
+        }
+        return val;
+      }
+
+      /**
+       * Return true if `val` has leading zeros,
+       * or a similar valid pattern.
+       */
+
+      function hasZeros(val) {
+        return /[^.]\.|^-*0+[0-9]/.test(val);
+      }
+
+      /**
+       * If the string is padded, returns a curried function with
+       * the a cached padding string, or `false` if no padding.
+       *
+       * @param  {*} `origA` String or number.
+       * @return {String|Boolean}
+       */
+
+      function isPadded(origA, origB) {
+        if (hasZeros(origA) || hasZeros(origB)) {
+          var alen = length(origA);
+          var blen = length(origB);
 
-  // store a ref to unmodified arg
-  var origA = a, origB = b;
+          var len = alen >= blen ? alen : blen;
+
+          return function (a) {
+            return repeatStr("0", len - length(a));
+          };
+        }
+        return false;
+      }
 
-  b = (b.toString() === '-0') ? 0 : b;
+      /**
+       * Get the string length of `val`
+       */
 
-  if (opts.optimize || opts.makeRe) {
-    step = step ? (step += '~') : step;
-    expand = true;
-    regex = true;
-    sep = '~';
-  }
+      function length(val) {
+        return val.toString().length;
+      }
 
-  // handle special step characters
-  if (typeof step === 'string') {
-    var match = stepRe().exec(step);
-
-    if (match) {
-      var i = match.index;
-      var m = match[0];
-
-      // repeat string
-      if (m === '+') {
-        return repeat(a, b);
-
-      // randomize a, `b` times
-      } else if (m === '?') {
-        return [randomize(a, b)];
-
-      // expand right, no regex reduction
-      } else if (m === '>') {
-        step = step.substr(0, i) + step.substr(i + 1);
-        expand = true;
-
-      // expand to an array, or if valid create a reduced
-      // string for a regex logic `or`
-      } else if (m === '|') {
-        step = step.substr(0, i) + step.substr(i + 1);
-        expand = true;
-        regex = true;
-        sep = m;
-
-      // expand to an array, or if valid create a reduced
-      // string for a regex range
-      } else if (m === '~') {
-        step = step.substr(0, i) + step.substr(i + 1);
-        expand = true;
-        regex = true;
-        sep = m;
-      }
-    } else if (!isNumber(step)) {
-      if (!opts.silent) {
-        throw new TypeError('fill-range: invalid step.');
-      }
-      return null;
-    }
-  }
+      /***/
+    },
+    /* 642 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * is-number <https://github.com/jonschlinkert/is-number>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-  if (/[.&*()[\]^%$#@!]/.test(a) || /[.&*()[\]^%$#@!]/.test(b)) {
-    if (!opts.silent) {
-      throw new RangeError('fill-range: invalid range arguments.');
-    }
-    return null;
-  }
+      var typeOf = __webpack_require__(179);
 
-  // has neither a letter nor number, or has both letters and numbers
-  // this needs to be after the step logic
-  if (!noAlphaNum(a) || !noAlphaNum(b) || hasBoth(a) || hasBoth(b)) {
-    if (!opts.silent) {
-      throw new RangeError('fill-range: invalid range arguments.');
-    }
-    return null;
-  }
+      module.exports = function isNumber(num) {
+        var type = typeOf(num);
+        if (type !== "number" && type !== "string") {
+          return false;
+        }
+        var n = +num;
+        return n - n + 1 >= 0 && num !== "";
+      };
 
-  // validate arguments
-  var isNumA = isNumber(zeros(a));
-  var isNumB = isNumber(zeros(b));
+      /***/
+    },
+    /* 643 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * isobject <https://github.com/jonschlinkert/isobject>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-  if ((!isNumA && isNumB) || (isNumA && !isNumB)) {
-    if (!opts.silent) {
-      throw new TypeError('fill-range: first range argument is incompatible with second.');
-    }
-    return null;
-  }
+      var isArray = __webpack_require__(398);
 
-  // by this point both are the same, so we
-  // can use A to check going forward.
-  var isNum = isNumA;
-  var num = formatStep(step);
-
-  // is the range alphabetical? or numeric?
-  if (isNum) {
-    // if numeric, coerce to an integer
-    a = +a; b = +b;
-  } else {
-    // otherwise, get the charCode to expand alpha ranges
-    a = a.charCodeAt(0);
-    b = b.charCodeAt(0);
-  }
+      module.exports = function isObject(val) {
+        return val != null && typeof val === "object" && isArray(val) === false;
+      };
 
-  // is the pattern descending?
-  var isDescending = a > b;
+      /***/
+    },
+    /* 644 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * extglob <https://github.com/jonschlinkert/extglob>
+       *
+       * Copyright (c) 2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-  // don't create a character class if the args are < 0
-  if (a < 0 || b < 0) {
-    expand = false;
-    regex = false;
-  }
+      /**
+       * Module dependencies
+       */
 
-  // detect padding
-  var padding = isPadded(origA, origB);
-  var res, pad, arr = [];
-  var ii = 0;
+      var isExtglob = __webpack_require__(177);
+      var re,
+        cache = {};
 
-  // character classes, ranges and logical `or`
-  if (regex) {
-    if (shouldExpand(a, b, num, isNum, padding, opts)) {
-      // make sure the correct separator is used
-      if (sep === '|' || sep === '~') {
-        sep = detectSeparator(a, b, num, isNum, isDescending);
-      }
-      return wrap([origA, origB], sep, opts);
-    }
-  }
+      /**
+       * Expose `extglob`
+       */
 
-  while (isDescending ? (a >= b) : (a <= b)) {
-    if (padding && isNum) {
-      pad = padding(a);
-    }
+      module.exports = extglob;
 
-    // custom function
-    if (typeof fn === 'function') {
-      res = fn(a, isNum, pad, ii++);
+      /**
+       * Convert the given extglob `string` to a regex-compatible
+       * string.
+       *
+       * ```js
+       * var extglob = require('extglob');
+       * extglob('!(a?(b))');
+       * //=> '(?!a(?:b)?)[^/]*?'
+       * ```
+       *
+       * @param {String} `str` The string to convert.
+       * @param {Object} `options`
+       *   @option {Boolean} [options] `esc` If `false` special characters will not be escaped. Defaults to `true`.
+       *   @option {Boolean} [options] `regex` If `true` a regular expression is returned instead of a string.
+       * @return {String}
+       * @api public
+       */
 
-    // letters
-    } else if (!isNum) {
-      if (regex && isInvalidChar(a)) {
-        res = null;
-      } else {
-        res = String.fromCharCode(a);
-      }
+      function extglob(str, opts) {
+        opts = opts || {};
+        var o = {},
+          i = 0;
 
-    // numbers
-    } else {
-      res = formatPadding(a, pad);
-    }
+        // fix common character reversals
+        // '*!(.js)' => '*.!(js)'
+        str = str.replace(/!\(([^\w*()])/g, "$1!(");
 
-    // add result to the array, filtering any nulled values
-    if (res !== null) arr.push(res);
+        // support file extension negation
+        str = str.replace(/([*\/])\.!\([*]\)/g, function (m, ch) {
+          if (ch === "/") {
+            return escape("\\/[^.]+");
+          }
+          return escape("[^.]+");
+        });
 
-    // increment or decrement
-    if (isDescending) {
-      a -= num;
-    } else {
-      a += num;
-    }
-  }
+        // create a unique key for caching by
+        // combining the string and options
+        var key =
+          str +
+          String(!!opts.regex) +
+          String(!!opts.contains) +
+          String(!!opts.escape);
 
-  // now that the array is expanded, we need to handle regex
-  // character classes, ranges or logical `or` that wasn't
-  // already handled before the loop
-  if ((regex || expand) && !opts.noexpand) {
-    // make sure the correct separator is used
-    if (sep === '|' || sep === '~') {
-      sep = detectSeparator(a, b, num, isNum, isDescending);
-    }
-    if (arr.length === 1 || a < 0 || b < 0) { return arr; }
-    return wrap(arr, sep, opts);
-  }
+        if (cache.hasOwnProperty(key)) {
+          return cache[key];
+        }
 
-  return arr;
-}
+        if (!(re instanceof RegExp)) {
+          re = regex();
+        }
 
-/**
- * Wrap the string with the correct regex
- * syntax.
- */
+        opts.negate = false;
+        var m;
 
-function wrap(arr, sep, opts) {
-  if (sep === '~') { sep = '-'; }
-  var str = arr.join(sep);
-  var pre = opts && opts.regexPrefix;
+        while ((m = re.exec(str))) {
+          var prefix = m[1];
+          var inner = m[3];
+          if (prefix === "!") {
+            opts.negate = true;
+          }
 
-  // regex logical `or`
-  if (sep === '|') {
-    str = pre ? pre + str : str;
-    str = '(' + str + ')';
-  }
+          var id = "__EXTGLOB_" + i++ + "__";
+          // use the prefix of the _last_ (outtermost) pattern
+          o[id] = wrap(inner, prefix, opts.escape);
+          str = str.split(m[0]).join(id);
+        }
 
-  // regex character class
-  if (sep === '-') {
-    str = (pre && pre === '^')
-      ? pre + str
-      : str;
-    str = '[' + str + ']';
-  }
-  return [str];
-}
+        var keys = Object.keys(o);
+        var len = keys.length;
 
-/**
- * Check for invalid characters
- */
+        // we have to loop again to allow us to convert
+        // patterns in reverse order (starting with the
+        // innermost/last pattern first)
+        while (len--) {
+          var prop = keys[len];
+          str = str.split(prop).join(o[prop]);
+        }
 
-function isCharClass(a, b, step, isNum, isDescending) {
-  if (isDescending) { return false; }
-  if (isNum) { return a <= 9 && b <= 9; }
-  if (a < b) { return step === 1; }
-  return false;
-}
+        var result = opts.regex
+          ? toRegex(str, opts.contains, opts.negate)
+          : str;
 
-/**
- * Detect the correct separator to use
- */
+        result = result.split(".").join("\\.");
 
-function shouldExpand(a, b, num, isNum, padding, opts) {
-  if (isNum && (a > 9 || b > 9)) { return false; }
-  return !padding && num === 1 && a < b;
-}
+        // cache the result and return it
+        return (cache[key] = result);
+      }
 
-/**
- * Detect the correct separator to use
- */
+      /**
+       * Convert `string` to a regex string.
+       *
+       * @param  {String} `str`
+       * @param  {String} `prefix` Character that determines how to wrap the string.
+       * @param  {Boolean} `esc` If `false` special characters will not be escaped. Defaults to `true`.
+       * @return {String}
+       */
 
-function detectSeparator(a, b, step, isNum, isDescending) {
-  var isChar = isCharClass(a, b, step, isNum, isDescending);
-  if (!isChar) {
-    return '|';
-  }
-  return '~';
-}
+      function wrap(inner, prefix, esc) {
+        if (esc) inner = escape(inner);
 
-/**
- * Correctly format the step based on type
- */
+        switch (prefix) {
+          case "!":
+            return "(?!" + inner + ")[^/]" + (esc ? "%%%~" : "*?");
+          case "@":
+            return "(?:" + inner + ")";
+          case "+":
+            return "(?:" + inner + ")+";
+          case "*":
+            return "(?:" + inner + ")" + (esc ? "%%" : "*");
+          case "?":
+            return "(?:" + inner + "|)";
+          default:
+            return inner;
+        }
+      }
 
-function formatStep(step) {
-  return Math.abs(step >> 0) || 1;
-}
+      function escape(str) {
+        str = str.split("*").join("[^/]%%%~");
+        str = str.split(".").join("\\.");
+        return str;
+      }
 
-/**
- * Format padding, taking leading `-` into account
- */
+      /**
+       * extglob regex.
+       */
 
-function formatPadding(ch, pad) {
-  var res = pad ? pad + ch : ch;
-  if (pad && ch.toString().charAt(0) === '-') {
-    res = '-' + pad + ch.toString().substr(1);
-  }
-  return res.toString();
-}
+      function regex() {
+        return /(\\?[@?!+*$]\\?)(\(([^()]*?)\))/;
+      }
 
-/**
- * Check for invalid characters
- */
+      /**
+       * Negation regex
+       */
 
-function isInvalidChar(str) {
-  var ch = toStr(str);
-  return ch === '\\'
-    || ch === '['
-    || ch === ']'
-    || ch === '^'
-    || ch === '('
-    || ch === ')'
-    || ch === '`';
-}
-
-/**
- * Convert to a string from a charCode
- */
+      function negate(str) {
+        return "(?!^" + str + ").*$";
+      }
 
-function toStr(ch) {
-  return String.fromCharCode(ch);
-}
+      /**
+       * Create the regex to do the matching. If
+       * the leading character in the `pattern` is `!`
+       * a negation regex is returned.
+       *
+       * @param {String} `pattern`
+       * @param {Boolean} `contains` Allow loose matching.
+       * @param {Boolean} `isNegated` True if the pattern is a negation pattern.
+       */
 
+      function toRegex(pattern, contains, isNegated) {
+        var prefix = contains ? "^" : "";
+        var after = contains ? "$" : "";
+        pattern = "(?:" + pattern + ")" + after;
+        if (isNegated) {
+          pattern = prefix + negate(pattern);
+        }
+        return new RegExp(prefix + pattern);
+      }
 
-/**
- * Step regex
- */
+      /***/
+    },
+    /* 645 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+       * extsprintf.js: extended POSIX-style sprintf
+       */
 
-function stepRe() {
-  return /\?|>|\||\+|\~/g;
-}
+      var mod_assert = __webpack_require__(28);
+      var mod_util = __webpack_require__(3);
 
-/**
- * Return true if `val` has either a letter
- * or a number
- */
+      /*
+       * Public interface
+       */
+      exports.sprintf = jsSprintf;
+      exports.printf = jsPrintf;
+      exports.fprintf = jsFprintf;
 
-function noAlphaNum(val) {
-  return /[a-z0-9]/i.test(val);
-}
+      /*
+       * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
+       * exception when given a format string we don't understand, rather than
+       * ignoring it, so that we won't break existing programs if/when we go implement
+       * the rest of this.
+       *
+       * This implementation currently supports specifying
+       *	- field alignment ('-' flag),
+       * 	- zero-pad ('0' flag)
+       *	- always show numeric sign ('+' flag),
+       *	- field width
+       *	- conversions for strings, decimal integers, and floats (numbers).
+       *	- argument size specifiers.  These are all accepted but ignored, since
+       *	  Javascript has no notion of the physical size of an argument.
+       *
+       * Everything else is currently unsupported, most notably precision, unsigned
+       * numbers, non-decimal numbers, and characters.
+       */
+      function jsSprintf(fmt) {
+        var regex = [
+          "([^%]*)" /* normal text */,
+          "%" /* start of format */,
+          "(['\\-+ #0]*?)" /* flags (optional) */,
+          "([1-9]\\d*)?" /* width (optional) */,
+          "(\\.([1-9]\\d*))?" /* precision (optional) */,
+          "[lhjztL]*?" /* length mods (ignored) */,
+          "([diouxXfFeEgGaAcCsSp%jr])" /* conversion */,
+        ].join("");
+
+        var re = new RegExp(regex);
+        var args = Array.prototype.slice.call(arguments, 1);
+        var flags, width, precision, conversion;
+        var left, pad, sign, arg, match;
+        var ret = "";
+        var argn = 1;
+
+        mod_assert.equal("string", typeof fmt);
+
+        while ((match = re.exec(fmt)) !== null) {
+          ret += match[1];
+          fmt = fmt.substring(match[0].length);
+
+          flags = match[2] || "";
+          width = match[3] || 0;
+          precision = match[4] || "";
+          conversion = match[6];
+          left = false;
+          sign = false;
+          pad = " ";
+
+          if (conversion == "%") {
+            ret += "%";
+            continue;
+          }
 
-/**
- * Return true if `val` has both a letter and
- * a number (invalid)
- */
+          if (args.length === 0) throw new Error("too few args to sprintf");
 
-function hasBoth(val) {
-  return /[a-z][0-9]|[0-9][a-z]/i.test(val);
-}
+          arg = args.shift();
+          argn++;
 
-/**
- * Normalize zeros for checks
- */
+          if (flags.match(/[\' #]/))
+            throw new Error("unsupported flags: " + flags);
 
-function zeros(val) {
-  if (/^-*0+$/.test(val.toString())) {
-    return '0';
-  }
-  return val;
-}
+          if (precision.length > 0)
+            throw new Error("non-zero precision not supported");
 
-/**
- * Return true if `val` has leading zeros,
- * or a similar valid pattern.
- */
+          if (flags.match(/-/)) left = true;
 
-function hasZeros(val) {
-  return /[^.]\.|^-*0+[0-9]/.test(val);
-}
+          if (flags.match(/0/)) pad = "0";
 
-/**
- * If the string is padded, returns a curried function with
- * the a cached padding string, or `false` if no padding.
- *
- * @param  {*} `origA` String or number.
- * @return {String|Boolean}
- */
+          if (flags.match(/\+/)) sign = true;
 
-function isPadded(origA, origB) {
-  if (hasZeros(origA) || hasZeros(origB)) {
-    var alen = length(origA);
-    var blen = length(origB);
+          switch (conversion) {
+            case "s":
+              if (arg === undefined || arg === null)
+                throw new Error(
+                  "argument " +
+                    argn +
+                    ": attempted to print undefined or null " +
+                    "as a string",
+                );
+              ret += doPad(pad, width, left, arg.toString());
+              break;
 
-    var len = alen >= blen
-      ? alen
-      : blen;
+            case "d":
+              arg = Math.floor(arg);
+            /*jsl:fallthru*/
+            case "f":
+              sign = sign && arg > 0 ? "+" : "";
+              ret += sign + doPad(pad, width, left, arg.toString());
+              break;
 
-    return function (a) {
-      return repeatStr('0', len - length(a));
-    };
-  }
-  return false;
-}
+            case "x":
+              ret += doPad(pad, width, left, arg.toString(16));
+              break;
 
-/**
- * Get the string length of `val`
- */
+            case "j" /* non-standard */:
+              if (width === 0) width = 10;
+              ret += mod_util.inspect(arg, false, width);
+              break;
 
-function length(val) {
-  return val.toString().length;
-}
+            case "r" /* non-standard */:
+              ret += dumpException(arg);
+              break;
 
+            default:
+              throw new Error("unsupported conversion: " + conversion);
+          }
+        }
 
-/***/ }),
-/* 642 */
-/***/ (function(module, exports, __webpack_require__) {
+        ret += fmt;
+        return ret;
+      }
 
-"use strict";
-/*!
- * is-number <https://github.com/jonschlinkert/is-number>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      function jsPrintf() {
+        var args = Array.prototype.slice.call(arguments);
+        args.unshift(process.stdout);
+        jsFprintf.apply(null, args);
+      }
 
+      function jsFprintf(stream) {
+        var args = Array.prototype.slice.call(arguments, 1);
+        return stream.write(jsSprintf.apply(this, args));
+      }
 
+      function doPad(chr, width, left, str) {
+        var ret = str;
 
-var typeOf = __webpack_require__(179);
+        while (ret.length < width) {
+          if (left) ret += chr;
+          else ret = chr + ret;
+        }
 
-module.exports = function isNumber(num) {
-  var type = typeOf(num);
-  if (type !== 'number' && type !== 'string') {
-    return false;
-  }
-  var n = +num;
-  return (n - n + 1) >= 0 && num !== '';
-};
+        return ret;
+      }
 
+      /*
+       * This function dumps long stack traces for exceptions having a cause() method.
+       * See node-verror for an example.
+       */
+      function dumpException(ex) {
+        var ret;
 
-/***/ }),
-/* 643 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (!(ex instanceof Error))
+          throw new Error(jsSprintf("invalid type for %%r: %j", ex));
 
-"use strict";
-/*!
- * isobject <https://github.com/jonschlinkert/isobject>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        /* Note that V8 prepends "ex.stack" with ex.toString(). */
+        ret = "EXCEPTION: " + ex.constructor.name + ": " + ex.stack;
 
+        if (ex.cause && typeof ex.cause === "function") {
+          var cex = ex.cause();
+          if (cex) {
+            ret += "\nCaused by: " + dumpException(cex);
+          }
+        }
 
+        return ret;
+      }
 
-var isArray = __webpack_require__(398);
+      /***/
+    },
+    /* 646 */
+    /***/ function (module, exports) {
+      /*!
+       * filename-regex <https://github.com/regexps/filename-regex>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert
+       * Licensed under the MIT license.
+       */
 
-module.exports = function isObject(val) {
-  return val != null && typeof val === 'object' && isArray(val) === false;
-};
+      module.exports = function filenameRegex() {
+        return /([^\\\/]+)$/;
+      };
 
+      /***/
+    },
+    /* 647 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * for-in <https://github.com/jonschlinkert/for-in>
+       *
+       * Copyright (c) 2014-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-/***/ }),
-/* 644 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function forIn(obj, fn, thisArg) {
+        for (var key in obj) {
+          if (fn.call(thisArg, obj[key], key, obj) === false) {
+            break;
+          }
+        }
+      };
 
-"use strict";
-/*!
- * extglob <https://github.com/jonschlinkert/extglob>
- *
- * Copyright (c) 2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      /***/
+    },
+    /* 648 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = ForeverAgent;
+      ForeverAgent.SSL = ForeverAgentSSL;
+
+      var util = __webpack_require__(3),
+        Agent = __webpack_require__(87).Agent,
+        net = __webpack_require__(164),
+        tls = __webpack_require__(467),
+        AgentSSL = __webpack_require__(195).Agent;
+
+      function getConnectionName(host, port) {
+        var name = "";
+        if (typeof host === "string") {
+          name = host + ":" + port;
+        } else {
+          // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.
+          name =
+            host.host +
+            ":" +
+            host.port +
+            ":" +
+            (host.localAddress ? host.localAddress + ":" : ":");
+        }
+        return name;
+      }
 
+      function ForeverAgent(options) {
+        var self = this;
+        self.options = options || {};
+        self.requests = {};
+        self.sockets = {};
+        self.freeSockets = {};
+        self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets;
+        self.minSockets =
+          self.options.minSockets || ForeverAgent.defaultMinSockets;
+        self.on("free", function (socket, host, port) {
+          var name = getConnectionName(host, port);
+
+          if (self.requests[name] && self.requests[name].length) {
+            self.requests[name].shift().onSocket(socket);
+          } else if (self.sockets[name].length < self.minSockets) {
+            if (!self.freeSockets[name]) self.freeSockets[name] = [];
+            self.freeSockets[name].push(socket);
+
+            // if an error happens while we don't use the socket anyway, meh, throw the socket away
+            var onIdleError = function () {
+              socket.destroy();
+            };
+            socket._onIdleError = onIdleError;
+            socket.on("error", onIdleError);
+          } else {
+            // If there are no pending requests just destroy the
+            // socket and it will get removed from the pool. This
+            // gets us out of timeout issues and allows us to
+            // default to Connection:keep-alive.
+            socket.destroy();
+          }
+        });
+      }
+      util.inherits(ForeverAgent, Agent);
 
+      ForeverAgent.defaultMinSockets = 5;
 
-/**
- * Module dependencies
- */
+      ForeverAgent.prototype.createConnection = net.createConnection;
+      ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest;
+      ForeverAgent.prototype.addRequest = function (req, host, port) {
+        var name = getConnectionName(host, port);
 
-var isExtglob = __webpack_require__(177);
-var re, cache = {};
+        if (typeof host !== "string") {
+          var options = host;
+          port = options.port;
+          host = options.host;
+        }
 
-/**
- * Expose `extglob`
- */
+        if (
+          this.freeSockets[name] &&
+          this.freeSockets[name].length > 0 &&
+          !req.useChunkedEncodingByDefault
+        ) {
+          var idleSocket = this.freeSockets[name].pop();
+          idleSocket.removeListener("error", idleSocket._onIdleError);
+          delete idleSocket._onIdleError;
+          req._reusedSocket = true;
+          req.onSocket(idleSocket);
+        } else {
+          this.addRequestNoreuse(req, host, port);
+        }
+      };
 
-module.exports = extglob;
+      ForeverAgent.prototype.removeSocket = function (s, name, host, port) {
+        if (this.sockets[name]) {
+          var index = this.sockets[name].indexOf(s);
+          if (index !== -1) {
+            this.sockets[name].splice(index, 1);
+          }
+        } else if (this.sockets[name] && this.sockets[name].length === 0) {
+          // don't leak
+          delete this.sockets[name];
+          delete this.requests[name];
+        }
+
+        if (this.freeSockets[name]) {
+          var index = this.freeSockets[name].indexOf(s);
+          if (index !== -1) {
+            this.freeSockets[name].splice(index, 1);
+            if (this.freeSockets[name].length === 0) {
+              delete this.freeSockets[name];
+            }
+          }
+        }
 
-/**
- * Convert the given extglob `string` to a regex-compatible
- * string.
- *
- * ```js
- * var extglob = require('extglob');
- * extglob('!(a?(b))');
- * //=> '(?!a(?:b)?)[^/]*?'
- * ```
- *
- * @param {String} `str` The string to convert.
- * @param {Object} `options`
- *   @option {Boolean} [options] `esc` If `false` special characters will not be escaped. Defaults to `true`.
- *   @option {Boolean} [options] `regex` If `true` a regular expression is returned instead of a string.
- * @return {String}
- * @api public
- */
+        if (this.requests[name] && this.requests[name].length) {
+          // If we have pending requests and a socket gets closed a new one
+          // needs to be created to take over in the pool for the one that closed.
+          this.createSocket(name, host, port).emit("free");
+        }
+      };
 
+      function ForeverAgentSSL(options) {
+        ForeverAgent.call(this, options);
+      }
+      util.inherits(ForeverAgentSSL, ForeverAgent);
 
-function extglob(str, opts) {
-  opts = opts || {};
-  var o = {}, i = 0;
+      ForeverAgentSSL.prototype.createConnection = createConnectionSSL;
+      ForeverAgentSSL.prototype.addRequestNoreuse =
+        AgentSSL.prototype.addRequest;
 
-  // fix common character reversals
-  // '*!(.js)' => '*.!(js)'
-  str = str.replace(/!\(([^\w*()])/g, '$1!(');
+      function createConnectionSSL(port, host, options) {
+        if (typeof port === "object") {
+          options = port;
+        } else if (typeof host === "object") {
+          options = host;
+        } else if (typeof options === "object") {
+          options = options;
+        } else {
+          options = {};
+        }
 
-  // support file extension negation
-  str = str.replace(/([*\/])\.!\([*]\)/g, function (m, ch) {
-    if (ch === '/') {
-      return escape('\\/[^.]+');
-    }
-    return escape('[^.]+');
-  });
-
-  // create a unique key for caching by
-  // combining the string and options
-  var key = str
-    + String(!!opts.regex)
-    + String(!!opts.contains)
-    + String(!!opts.escape);
-
-  if (cache.hasOwnProperty(key)) {
-    return cache[key];
-  }
+        if (typeof port === "number") {
+          options.port = port;
+        }
 
-  if (!(re instanceof RegExp)) {
-    re = regex();
-  }
+        if (typeof host === "string") {
+          options.host = host;
+        }
 
-  opts.negate = false;
-  var m;
+        return tls.connect(options);
+      }
 
-  while (m = re.exec(str)) {
-    var prefix = m[1];
-    var inner = m[3];
-    if (prefix === '!') {
-      opts.negate = true;
-    }
+      /***/
+    },
+    /* 649 */
+    /***/ function (module, exports, __webpack_require__) {
+      var CombinedStream = __webpack_require__(385);
+      var util = __webpack_require__(3);
+      var path = __webpack_require__(0);
+      var http = __webpack_require__(87);
+      var https = __webpack_require__(195);
+      var parseUrl = __webpack_require__(24).parse;
+      var fs = __webpack_require__(5);
+      var mime = __webpack_require__(400);
+      var asynckit = __webpack_require__(517);
+      var populate = __webpack_require__(650);
+
+      // Public API
+      module.exports = FormData;
+
+      // make it a Stream
+      util.inherits(FormData, CombinedStream);
 
-    var id = '__EXTGLOB_' + (i++) + '__';
-    // use the prefix of the _last_ (outtermost) pattern
-    o[id] = wrap(inner, prefix, opts.escape);
-    str = str.split(m[0]).join(id);
-  }
+      /**
+       * Create readable "multipart/form-data" streams.
+       * Can be used to submit forms
+       * and file uploads to other web applications.
+       *
+       * @constructor
+       * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream
+       */
+      function FormData(options) {
+        if (!(this instanceof FormData)) {
+          return new FormData();
+        }
 
-  var keys = Object.keys(o);
-  var len = keys.length;
+        this._overheadLength = 0;
+        this._valueLength = 0;
+        this._valuesToMeasure = [];
 
-  // we have to loop again to allow us to convert
-  // patterns in reverse order (starting with the
-  // innermost/last pattern first)
-  while (len--) {
-    var prop = keys[len];
-    str = str.split(prop).join(o[prop]);
-  }
+        CombinedStream.call(this);
 
-  var result = opts.regex
-    ? toRegex(str, opts.contains, opts.negate)
-    : str;
+        options = options || {};
+        for (var option in options) {
+          this[option] = options[option];
+        }
+      }
 
-  result = result.split('.').join('\\.');
+      FormData.LINE_BREAK = "\r\n";
+      FormData.DEFAULT_CONTENT_TYPE = "application/octet-stream";
 
-  // cache the result and return it
-  return (cache[key] = result);
-}
+      FormData.prototype.append = function (field, value, options) {
+        options = options || {};
 
-/**
- * Convert `string` to a regex string.
- *
- * @param  {String} `str`
- * @param  {String} `prefix` Character that determines how to wrap the string.
- * @param  {Boolean} `esc` If `false` special characters will not be escaped. Defaults to `true`.
- * @return {String}
- */
+        // allow filename as single option
+        if (typeof options == "string") {
+          options = { filename: options };
+        }
 
-function wrap(inner, prefix, esc) {
-  if (esc) inner = escape(inner);
-
-  switch (prefix) {
-    case '!':
-      return '(?!' + inner + ')[^/]' + (esc ? '%%%~' : '*?');
-    case '@':
-      return '(?:' + inner + ')';
-    case '+':
-      return '(?:' + inner + ')+';
-    case '*':
-      return '(?:' + inner + ')' + (esc ? '%%' : '*')
-    case '?':
-      return '(?:' + inner + '|)';
-    default:
-      return inner;
-  }
-}
+        var append = CombinedStream.prototype.append.bind(this);
 
-function escape(str) {
-  str = str.split('*').join('[^/]%%%~');
-  str = str.split('.').join('\\.');
-  return str;
-}
+        // all that streamy business can't handle numbers
+        if (typeof value == "number") {
+          value = "" + value;
+        }
 
-/**
- * extglob regex.
- */
+        // https://github.com/felixge/node-form-data/issues/38
+        if (util.isArray(value)) {
+          // Please convert your array into string
+          // the way web server expects it
+          this._error(new Error("Arrays are not supported."));
+          return;
+        }
 
-function regex() {
-  return /(\\?[@?!+*$]\\?)(\(([^()]*?)\))/;
-}
+        var header = this._multiPartHeader(field, value, options);
+        var footer = this._multiPartFooter();
 
-/**
- * Negation regex
- */
+        append(header);
+        append(value);
+        append(footer);
 
-function negate(str) {
-  return '(?!^' + str + ').*$';
-}
+        // pass along options.knownLength
+        this._trackLength(header, value, options);
+      };
 
-/**
- * Create the regex to do the matching. If
- * the leading character in the `pattern` is `!`
- * a negation regex is returned.
- *
- * @param {String} `pattern`
- * @param {Boolean} `contains` Allow loose matching.
- * @param {Boolean} `isNegated` True if the pattern is a negation pattern.
- */
+      FormData.prototype._trackLength = function (header, value, options) {
+        var valueLength = 0;
 
-function toRegex(pattern, contains, isNegated) {
-  var prefix = contains ? '^' : '';
-  var after = contains ? '$' : '';
-  pattern = ('(?:' + pattern + ')' + after);
-  if (isNegated) {
-    pattern = prefix + negate(pattern);
-  }
-  return new RegExp(prefix + pattern);
-}
+        // used w/ getLengthSync(), when length is known.
+        // e.g. for streaming directly from a remote server,
+        // w/ a known file a size, and not wanting to wait for
+        // incoming file to finish to get its size.
+        if (options.knownLength != null) {
+          valueLength += +options.knownLength;
+        } else if (Buffer.isBuffer(value)) {
+          valueLength = value.length;
+        } else if (typeof value === "string") {
+          valueLength = Buffer.byteLength(value);
+        }
 
+        this._valueLength += valueLength;
 
-/***/ }),
-/* 645 */
-/***/ (function(module, exports, __webpack_require__) {
+        // @check why add CRLF? does this account for custom/multiple CRLFs?
+        this._overheadLength +=
+          Buffer.byteLength(header) + FormData.LINE_BREAK.length;
 
-/*
- * extsprintf.js: extended POSIX-style sprintf
- */
+        // empty or either doesn't have path or not an http response
+        if (
+          !value ||
+          (!value.path &&
+            !(value.readable && value.hasOwnProperty("httpVersion")))
+        ) {
+          return;
+        }
 
-var mod_assert = __webpack_require__(28);
-var mod_util = __webpack_require__(3);
+        // no need to bother with the length
+        if (!options.knownLength) {
+          this._valuesToMeasure.push(value);
+        }
+      };
 
-/*
- * Public interface
- */
-exports.sprintf = jsSprintf;
-exports.printf = jsPrintf;
-exports.fprintf = jsFprintf;
-
-/*
- * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
- * exception when given a format string we don't understand, rather than
- * ignoring it, so that we won't break existing programs if/when we go implement
- * the rest of this.
- *
- * This implementation currently supports specifying
- *	- field alignment ('-' flag),
- * 	- zero-pad ('0' flag)
- *	- always show numeric sign ('+' flag),
- *	- field width
- *	- conversions for strings, decimal integers, and floats (numbers).
- *	- argument size specifiers.  These are all accepted but ignored, since
- *	  Javascript has no notion of the physical size of an argument.
- *
- * Everything else is currently unsupported, most notably precision, unsigned
- * numbers, non-decimal numbers, and characters.
- */
-function jsSprintf(fmt)
-{
-	var regex = [
-	    '([^%]*)',				/* normal text */
-	    '%',				/* start of format */
-	    '([\'\\-+ #0]*?)',			/* flags (optional) */
-	    '([1-9]\\d*)?',			/* width (optional) */
-	    '(\\.([1-9]\\d*))?',		/* precision (optional) */
-	    '[lhjztL]*?',			/* length mods (ignored) */
-	    '([diouxXfFeEgGaAcCsSp%jr])'	/* conversion */
-	].join('');
-
-	var re = new RegExp(regex);
-	var args = Array.prototype.slice.call(arguments, 1);
-	var flags, width, precision, conversion;
-	var left, pad, sign, arg, match;
-	var ret = '';
-	var argn = 1;
-
-	mod_assert.equal('string', typeof (fmt));
-
-	while ((match = re.exec(fmt)) !== null) {
-		ret += match[1];
-		fmt = fmt.substring(match[0].length);
-
-		flags = match[2] || '';
-		width = match[3] || 0;
-		precision = match[4] || '';
-		conversion = match[6];
-		left = false;
-		sign = false;
-		pad = ' ';
-
-		if (conversion == '%') {
-			ret += '%';
-			continue;
-		}
-
-		if (args.length === 0)
-			throw (new Error('too few args to sprintf'));
-
-		arg = args.shift();
-		argn++;
-
-		if (flags.match(/[\' #]/))
-			throw (new Error(
-			    'unsupported flags: ' + flags));
-
-		if (precision.length > 0)
-			throw (new Error(
-			    'non-zero precision not supported'));
-
-		if (flags.match(/-/))
-			left = true;
-
-		if (flags.match(/0/))
-			pad = '0';
-
-		if (flags.match(/\+/))
-			sign = true;
-
-		switch (conversion) {
-		case 's':
-			if (arg === undefined || arg === null)
-				throw (new Error('argument ' + argn +
-				    ': attempted to print undefined or null ' +
-				    'as a string'));
-			ret += doPad(pad, width, left, arg.toString());
-			break;
-
-		case 'd':
-			arg = Math.floor(arg);
-			/*jsl:fallthru*/
-		case 'f':
-			sign = sign && arg > 0 ? '+' : '';
-			ret += sign + doPad(pad, width, left,
-			    arg.toString());
-			break;
-
-		case 'x':
-			ret += doPad(pad, width, left, arg.toString(16));
-			break;
-
-		case 'j': /* non-standard */
-			if (width === 0)
-				width = 10;
-			ret += mod_util.inspect(arg, false, width);
-			break;
-
-		case 'r': /* non-standard */
-			ret += dumpException(arg);
-			break;
-
-		default:
-			throw (new Error('unsupported conversion: ' +
-			    conversion));
-		}
-	}
-
-	ret += fmt;
-	return (ret);
-}
-
-function jsPrintf() {
-	var args = Array.prototype.slice.call(arguments);
-	args.unshift(process.stdout);
-	jsFprintf.apply(null, args);
-}
-
-function jsFprintf(stream) {
-	var args = Array.prototype.slice.call(arguments, 1);
-	return (stream.write(jsSprintf.apply(this, args)));
-}
-
-function doPad(chr, width, left, str)
-{
-	var ret = str;
-
-	while (ret.length < width) {
-		if (left)
-			ret += chr;
-		else
-			ret = chr + ret;
-	}
-
-	return (ret);
-}
-
-/*
- * This function dumps long stack traces for exceptions having a cause() method.
- * See node-verror for an example.
- */
-function dumpException(ex)
-{
-	var ret;
+      FormData.prototype._lengthRetriever = function (value, callback) {
+        if (value.hasOwnProperty("fd")) {
+          // take read range into a account
+          // `end` = Infinity –> read file till the end
+          //
+          // TODO: Looks like there is bug in Node fs.createReadStream
+          // it doesn't respect `end` options without `start` options
+          // Fix it when node fixes it.
+          // https://github.com/joyent/node/issues/7819
+          if (
+            value.end != undefined &&
+            value.end != Infinity &&
+            value.start != undefined
+          ) {
+            // when end specified
+            // no need to calculate range
+            // inclusive, starts with 0
+            callback(null, value.end + 1 - (value.start ? value.start : 0));
 
-	if (!(ex instanceof Error))
-		throw (new Error(jsSprintf('invalid type for %%r: %j', ex)));
+            // not that fast snoopy
+          } else {
+            // still need to fetch file size from fs
+            fs.stat(value.path, function (err, stat) {
+              var fileSize;
 
-	/* Note that V8 prepends "ex.stack" with ex.toString(). */
-	ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack;
+              if (err) {
+                callback(err);
+                return;
+              }
 
-	if (ex.cause && typeof (ex.cause) === 'function') {
-		var cex = ex.cause();
-		if (cex) {
-			ret += '\nCaused by: ' + dumpException(cex);
-		}
-	}
+              // update final size based on the range options
+              fileSize = stat.size - (value.start ? value.start : 0);
+              callback(null, fileSize);
+            });
+          }
 
-	return (ret);
-}
+          // or http response
+        } else if (value.hasOwnProperty("httpVersion")) {
+          callback(null, +value.headers["content-length"]);
 
+          // or request stream http://github.com/mikeal/request
+        } else if (value.hasOwnProperty("httpModule")) {
+          // wait till response come back
+          value.on("response", function (response) {
+            value.pause();
+            callback(null, +response.headers["content-length"]);
+          });
+          value.resume();
 
-/***/ }),
-/* 646 */
-/***/ (function(module, exports) {
+          // something else
+        } else {
+          callback("Unknown stream");
+        }
+      };
 
-/*!
- * filename-regex <https://github.com/regexps/filename-regex>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert
- * Licensed under the MIT license.
- */
+      FormData.prototype._multiPartHeader = function (field, value, options) {
+        // custom header specified (as string)?
+        // it becomes responsible for boundary
+        // (e.g. to handle extra CRLFs on .NET servers)
+        if (typeof options.header == "string") {
+          return options.header;
+        }
+
+        var contentDisposition = this._getContentDisposition(value, options);
+        var contentType = this._getContentType(value, options);
+
+        var contents = "";
+        var headers = {
+          // add custom disposition as third element or keep it two elements if not
+          "Content-Disposition": ["form-data", 'name="' + field + '"'].concat(
+            contentDisposition || [],
+          ),
+          // if no content type. allow it to be empty array
+          "Content-Type": [].concat(contentType || []),
+        };
 
-module.exports = function filenameRegex() {
-  return /([^\\\/]+)$/;
-};
+        // allow custom headers.
+        if (typeof options.header == "object") {
+          populate(headers, options.header);
+        }
 
+        var header;
+        for (var prop in headers) {
+          if (!headers.hasOwnProperty(prop)) continue;
+          header = headers[prop];
 
-/***/ }),
-/* 647 */
-/***/ (function(module, exports, __webpack_require__) {
+          // skip nullish headers.
+          if (header == null) {
+            continue;
+          }
 
-"use strict";
-/*!
- * for-in <https://github.com/jonschlinkert/for-in>
- *
- * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+          // convert all headers to arrays.
+          if (!Array.isArray(header)) {
+            header = [header];
+          }
 
+          // add non-empty headers.
+          if (header.length) {
+            contents += prop + ": " + header.join("; ") + FormData.LINE_BREAK;
+          }
+        }
 
+        return (
+          "--" +
+          this.getBoundary() +
+          FormData.LINE_BREAK +
+          contents +
+          FormData.LINE_BREAK
+        );
+      };
 
-module.exports = function forIn(obj, fn, thisArg) {
-  for (var key in obj) {
-    if (fn.call(thisArg, obj[key], key, obj) === false) {
-      break;
-    }
-  }
-};
+      FormData.prototype._getContentDisposition = function (value, options) {
+        var filename, contentDisposition;
+
+        if (typeof options.filepath === "string") {
+          // custom filepath for relative paths
+          filename = path.normalize(options.filepath).replace(/\\/g, "/");
+        } else if (options.filename || value.name || value.path) {
+          // custom filename take precedence
+          // formidable and the browser add a name property
+          // fs- and request- streams have path property
+          filename = path.basename(
+            options.filename || value.name || value.path,
+          );
+        } else if (value.readable && value.hasOwnProperty("httpVersion")) {
+          // or try http response
+          filename = path.basename(value.client._httpMessage.path);
+        }
 
+        if (filename) {
+          contentDisposition = 'filename="' + filename + '"';
+        }
 
-/***/ }),
-/* 648 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = ForeverAgent
-ForeverAgent.SSL = ForeverAgentSSL
-
-var util = __webpack_require__(3)
-  , Agent = __webpack_require__(87).Agent
-  , net = __webpack_require__(164)
-  , tls = __webpack_require__(467)
-  , AgentSSL = __webpack_require__(195).Agent
-  
-function getConnectionName(host, port) {  
-  var name = ''
-  if (typeof host === 'string') {
-    name = host + ':' + port
-  } else {
-    // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.
-    name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':')
-  }
-  return name
-}    
-
-function ForeverAgent(options) {
-  var self = this
-  self.options = options || {}
-  self.requests = {}
-  self.sockets = {}
-  self.freeSockets = {}
-  self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets
-  self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets
-  self.on('free', function(socket, host, port) {
-    var name = getConnectionName(host, port)
-
-    if (self.requests[name] && self.requests[name].length) {
-      self.requests[name].shift().onSocket(socket)
-    } else if (self.sockets[name].length < self.minSockets) {
-      if (!self.freeSockets[name]) self.freeSockets[name] = []
-      self.freeSockets[name].push(socket)
-      
-      // if an error happens while we don't use the socket anyway, meh, throw the socket away
-      var onIdleError = function() {
-        socket.destroy()
-      }
-      socket._onIdleError = onIdleError
-      socket.on('error', onIdleError)
-    } else {
-      // If there are no pending requests just destroy the
-      // socket and it will get removed from the pool. This
-      // gets us out of timeout issues and allows us to
-      // default to Connection:keep-alive.
-      socket.destroy()
-    }
-  })
+        return contentDisposition;
+      };
 
-}
-util.inherits(ForeverAgent, Agent)
+      FormData.prototype._getContentType = function (value, options) {
+        // use custom content-type above all
+        var contentType = options.contentType;
 
-ForeverAgent.defaultMinSockets = 5
+        // or try `name` from formidable, browser
+        if (!contentType && value.name) {
+          contentType = mime.lookup(value.name);
+        }
 
+        // or try `path` from fs-, request- streams
+        if (!contentType && value.path) {
+          contentType = mime.lookup(value.path);
+        }
 
-ForeverAgent.prototype.createConnection = net.createConnection
-ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest
-ForeverAgent.prototype.addRequest = function(req, host, port) {
-  var name = getConnectionName(host, port)
-  
-  if (typeof host !== 'string') {
-    var options = host
-    port = options.port
-    host = options.host
-  }
+        // or if it's http-reponse
+        if (
+          !contentType &&
+          value.readable &&
+          value.hasOwnProperty("httpVersion")
+        ) {
+          contentType = value.headers["content-type"];
+        }
 
-  if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) {
-    var idleSocket = this.freeSockets[name].pop()
-    idleSocket.removeListener('error', idleSocket._onIdleError)
-    delete idleSocket._onIdleError
-    req._reusedSocket = true
-    req.onSocket(idleSocket)
-  } else {
-    this.addRequestNoreuse(req, host, port)
-  }
-}
+        // or guess it from the filepath or filename
+        if (!contentType && (options.filepath || options.filename)) {
+          contentType = mime.lookup(options.filepath || options.filename);
+        }
 
-ForeverAgent.prototype.removeSocket = function(s, name, host, port) {
-  if (this.sockets[name]) {
-    var index = this.sockets[name].indexOf(s)
-    if (index !== -1) {
-      this.sockets[name].splice(index, 1)
-    }
-  } else if (this.sockets[name] && this.sockets[name].length === 0) {
-    // don't leak
-    delete this.sockets[name]
-    delete this.requests[name]
-  }
-  
-  if (this.freeSockets[name]) {
-    var index = this.freeSockets[name].indexOf(s)
-    if (index !== -1) {
-      this.freeSockets[name].splice(index, 1)
-      if (this.freeSockets[name].length === 0) {
-        delete this.freeSockets[name]
-      }
-    }
-  }
+        // fallback to the default content type if `value` is not simple value
+        if (!contentType && typeof value == "object") {
+          contentType = FormData.DEFAULT_CONTENT_TYPE;
+        }
 
-  if (this.requests[name] && this.requests[name].length) {
-    // If we have pending requests and a socket gets closed a new one
-    // needs to be created to take over in the pool for the one that closed.
-    this.createSocket(name, host, port).emit('free')
-  }
-}
-
-function ForeverAgentSSL (options) {
-  ForeverAgent.call(this, options)
-}
-util.inherits(ForeverAgentSSL, ForeverAgent)
-
-ForeverAgentSSL.prototype.createConnection = createConnectionSSL
-ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest
-
-function createConnectionSSL (port, host, options) {
-  if (typeof port === 'object') {
-    options = port;
-  } else if (typeof host === 'object') {
-    options = host;
-  } else if (typeof options === 'object') {
-    options = options;
-  } else {
-    options = {};
-  }
+        return contentType;
+      };
 
-  if (typeof port === 'number') {
-    options.port = port;
-  }
+      FormData.prototype._multiPartFooter = function () {
+        return function (next) {
+          var footer = FormData.LINE_BREAK;
 
-  if (typeof host === 'string') {
-    options.host = host;
-  }
+          var lastPart = this._streams.length === 0;
+          if (lastPart) {
+            footer += this._lastBoundary();
+          }
 
-  return tls.connect(options);
-}
+          next(footer);
+        }.bind(this);
+      };
 
+      FormData.prototype._lastBoundary = function () {
+        return "--" + this.getBoundary() + "--" + FormData.LINE_BREAK;
+      };
 
-/***/ }),
-/* 649 */
-/***/ (function(module, exports, __webpack_require__) {
+      FormData.prototype.getHeaders = function (userHeaders) {
+        var header;
+        var formHeaders = {
+          "content-type": "multipart/form-data; boundary=" + this.getBoundary(),
+        };
 
-var CombinedStream = __webpack_require__(385);
-var util = __webpack_require__(3);
-var path = __webpack_require__(0);
-var http = __webpack_require__(87);
-var https = __webpack_require__(195);
-var parseUrl = __webpack_require__(24).parse;
-var fs = __webpack_require__(5);
-var mime = __webpack_require__(400);
-var asynckit = __webpack_require__(517);
-var populate = __webpack_require__(650);
+        for (header in userHeaders) {
+          if (userHeaders.hasOwnProperty(header)) {
+            formHeaders[header.toLowerCase()] = userHeaders[header];
+          }
+        }
 
-// Public API
-module.exports = FormData;
+        return formHeaders;
+      };
 
-// make it a Stream
-util.inherits(FormData, CombinedStream);
+      FormData.prototype.getBoundary = function () {
+        if (!this._boundary) {
+          this._generateBoundary();
+        }
 
-/**
- * Create readable "multipart/form-data" streams.
- * Can be used to submit forms
- * and file uploads to other web applications.
- *
- * @constructor
- * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream
- */
-function FormData(options) {
-  if (!(this instanceof FormData)) {
-    return new FormData();
-  }
+        return this._boundary;
+      };
 
-  this._overheadLength = 0;
-  this._valueLength = 0;
-  this._valuesToMeasure = [];
+      FormData.prototype._generateBoundary = function () {
+        // This generates a 50 character boundary similar to those used by Firefox.
+        // They are optimized for boyer-moore parsing.
+        var boundary = "--------------------------";
+        for (var i = 0; i < 24; i++) {
+          boundary += Math.floor(Math.random() * 10).toString(16);
+        }
 
-  CombinedStream.call(this);
+        this._boundary = boundary;
+      };
 
-  options = options || {};
-  for (var option in options) {
-    this[option] = options[option];
-  }
-}
+      // Note: getLengthSync DOESN'T calculate streams length
+      // As workaround one can calculate file size manually
+      // and add it as knownLength option
+      FormData.prototype.getLengthSync = function () {
+        var knownLength = this._overheadLength + this._valueLength;
+
+        // Don't get confused, there are 3 "internal" streams for each keyval pair
+        // so it basically checks if there is any value added to the form
+        if (this._streams.length) {
+          knownLength += this._lastBoundary().length;
+        }
+
+        // https://github.com/form-data/form-data/issues/40
+        if (!this.hasKnownLength()) {
+          // Some async length retrievers are present
+          // therefore synchronous length calculation is false.
+          // Please use getLength(callback) to get proper length
+          this._error(
+            new Error("Cannot calculate proper length in synchronous way."),
+          );
+        }
 
-FormData.LINE_BREAK = '\r\n';
-FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';
+        return knownLength;
+      };
 
-FormData.prototype.append = function(field, value, options) {
+      // Public API to check if length of added values is known
+      // https://github.com/form-data/form-data/issues/196
+      // https://github.com/form-data/form-data/issues/262
+      FormData.prototype.hasKnownLength = function () {
+        var hasKnownLength = true;
 
-  options = options || {};
+        if (this._valuesToMeasure.length) {
+          hasKnownLength = false;
+        }
 
-  // allow filename as single option
-  if (typeof options == 'string') {
-    options = {filename: options};
-  }
+        return hasKnownLength;
+      };
 
-  var append = CombinedStream.prototype.append.bind(this);
+      FormData.prototype.getLength = function (cb) {
+        var knownLength = this._overheadLength + this._valueLength;
 
-  // all that streamy business can't handle numbers
-  if (typeof value == 'number') {
-    value = '' + value;
-  }
+        if (this._streams.length) {
+          knownLength += this._lastBoundary().length;
+        }
 
-  // https://github.com/felixge/node-form-data/issues/38
-  if (util.isArray(value)) {
-    // Please convert your array into string
-    // the way web server expects it
-    this._error(new Error('Arrays are not supported.'));
-    return;
-  }
+        if (!this._valuesToMeasure.length) {
+          process.nextTick(cb.bind(this, null, knownLength));
+          return;
+        }
 
-  var header = this._multiPartHeader(field, value, options);
-  var footer = this._multiPartFooter();
+        asynckit.parallel(
+          this._valuesToMeasure,
+          this._lengthRetriever,
+          function (err, values) {
+            if (err) {
+              cb(err);
+              return;
+            }
 
-  append(header);
-  append(value);
-  append(footer);
+            values.forEach(function (length) {
+              knownLength += length;
+            });
 
-  // pass along options.knownLength
-  this._trackLength(header, value, options);
-};
+            cb(null, knownLength);
+          },
+        );
+      };
 
-FormData.prototype._trackLength = function(header, value, options) {
-  var valueLength = 0;
-
-  // used w/ getLengthSync(), when length is known.
-  // e.g. for streaming directly from a remote server,
-  // w/ a known file a size, and not wanting to wait for
-  // incoming file to finish to get its size.
-  if (options.knownLength != null) {
-    valueLength += +options.knownLength;
-  } else if (Buffer.isBuffer(value)) {
-    valueLength = value.length;
-  } else if (typeof value === 'string') {
-    valueLength = Buffer.byteLength(value);
-  }
+      FormData.prototype.submit = function (params, cb) {
+        var request,
+          options,
+          defaults = { method: "post" };
+        // parse provided url if it's string
+        // or treat it as options object
+        if (typeof params == "string") {
+          params = parseUrl(params);
+          options = populate(
+            {
+              port: params.port,
+              path: params.pathname,
+              host: params.hostname,
+              protocol: params.protocol,
+            },
+            defaults,
+          );
 
-  this._valueLength += valueLength;
+          // use custom params
+        } else {
+          options = populate(params, defaults);
+          // if no port provided use default one
+          if (!options.port) {
+            options.port = options.protocol == "https:" ? 443 : 80;
+          }
+        }
 
-  // @check why add CRLF? does this account for custom/multiple CRLFs?
-  this._overheadLength +=
-    Buffer.byteLength(header) +
-    FormData.LINE_BREAK.length;
+        // put that good code in getHeaders to some use
+        options.headers = this.getHeaders(params.headers);
 
-  // empty or either doesn't have path or not an http response
-  if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) )) {
-    return;
-  }
+        // https if specified, fallback to http in any other case
+        if (options.protocol == "https:") {
+          request = https.request(options);
+        } else {
+          request = http.request(options);
+        }
 
-  // no need to bother with the length
-  if (!options.knownLength) {
-    this._valuesToMeasure.push(value);
-  }
-};
+        // get content length and fire away
+        this.getLength(
+          function (err, length) {
+            if (err) {
+              this._error(err);
+              return;
+            }
 
-FormData.prototype._lengthRetriever = function(value, callback) {
+            // add content length
+            request.setHeader("Content-Length", length);
 
-  if (value.hasOwnProperty('fd')) {
+            this.pipe(request);
+            if (cb) {
+              request.on("error", cb);
+              request.on("response", cb.bind(this, null));
+            }
+          }.bind(this),
+        );
 
-    // take read range into a account
-    // `end` = Infinity –> read file till the end
-    //
-    // TODO: Looks like there is bug in Node fs.createReadStream
-    // it doesn't respect `end` options without `start` options
-    // Fix it when node fixes it.
-    // https://github.com/joyent/node/issues/7819
-    if (value.end != undefined && value.end != Infinity && value.start != undefined) {
+        return request;
+      };
 
-      // when end specified
-      // no need to calculate range
-      // inclusive, starts with 0
-      callback(null, value.end + 1 - (value.start ? value.start : 0));
+      FormData.prototype._error = function (err) {
+        if (!this.error) {
+          this.error = err;
+          this.pause();
+          this.emit("error", err);
+        }
+      };
 
-    // not that fast snoopy
-    } else {
-      // still need to fetch file size from fs
-      fs.stat(value.path, function(err, stat) {
+      FormData.prototype.toString = function () {
+        return "[object FormData]";
+      };
 
-        var fileSize;
+      /***/
+    },
+    /* 650 */
+    /***/ function (module, exports) {
+      // populates missing values
+      module.exports = function (dst, src) {
+        Object.keys(src).forEach(function (prop) {
+          dst[prop] = dst[prop] || src[prop];
+        });
 
-        if (err) {
-          callback(err);
-          return;
-        }
+        return dst;
+      };
 
-        // update final size based on the range options
-        fileSize = stat.size - (value.start ? value.start : 0);
-        callback(null, fileSize);
-      });
-    }
+      /***/
+    },
+    /* 651 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports =
+        __webpack_require__(5).constants || __webpack_require__(466);
 
-  // or http response
-  } else if (value.hasOwnProperty('httpVersion')) {
-    callback(null, +value.headers['content-length']);
+      /***/
+    },
+    /* 652 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * glob-base <https://github.com/jonschlinkert/glob-base>
+       *
+       * Copyright (c) 2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-  // or request stream http://github.com/mikeal/request
-  } else if (value.hasOwnProperty('httpModule')) {
-    // wait till response come back
-    value.on('response', function(response) {
-      value.pause();
-      callback(null, +response.headers['content-length']);
-    });
-    value.resume();
+      var path = __webpack_require__(0);
+      var parent = __webpack_require__(653);
+      var isGlob = __webpack_require__(178);
 
-  // something else
-  } else {
-    callback('Unknown stream');
-  }
-};
+      module.exports = function globBase(pattern) {
+        if (typeof pattern !== "string") {
+          throw new TypeError("glob-base expects a string.");
+        }
 
-FormData.prototype._multiPartHeader = function(field, value, options) {
-  // custom header specified (as string)?
-  // it becomes responsible for boundary
-  // (e.g. to handle extra CRLFs on .NET servers)
-  if (typeof options.header == 'string') {
-    return options.header;
-  }
+        var res = {};
+        res.base = parent(pattern);
+        res.isGlob = isGlob(pattern);
 
-  var contentDisposition = this._getContentDisposition(value, options);
-  var contentType = this._getContentType(value, options);
+        if (res.base !== ".") {
+          res.glob = pattern.substr(res.base.length);
+          if (res.glob.charAt(0) === "/") {
+            res.glob = res.glob.substr(1);
+          }
+        } else {
+          res.glob = pattern;
+        }
 
-  var contents = '';
-  var headers  = {
-    // add custom disposition as third element or keep it two elements if not
-    'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []),
-    // if no content type. allow it to be empty array
-    'Content-Type': [].concat(contentType || [])
-  };
+        if (!res.isGlob) {
+          res.base = dirname(pattern);
+          res.glob =
+            res.base !== "." ? pattern.substr(res.base.length) : pattern;
+        }
 
-  // allow custom headers.
-  if (typeof options.header == 'object') {
-    populate(headers, options.header);
-  }
+        if (res.glob.substr(0, 2) === "./") {
+          res.glob = res.glob.substr(2);
+        }
+        if (res.glob.charAt(0) === "/") {
+          res.glob = res.glob.substr(1);
+        }
+        return res;
+      };
 
-  var header;
-  for (var prop in headers) {
-    if (!headers.hasOwnProperty(prop)) continue;
-    header = headers[prop];
+      function dirname(glob) {
+        if (glob.slice(-1) === "/") return glob;
+        return path.dirname(glob);
+      }
 
-    // skip nullish headers.
-    if (header == null) {
-      continue;
-    }
+      /***/
+    },
+    /* 653 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // convert all headers to arrays.
-    if (!Array.isArray(header)) {
-      header = [header];
-    }
+      var path = __webpack_require__(0);
+      var isglob = __webpack_require__(178);
 
-    // add non-empty headers.
-    if (header.length) {
-      contents += prop + ': ' + header.join('; ') + FormData.LINE_BREAK;
-    }
-  }
+      module.exports = function globParent(str) {
+        str += "a"; // preserves full path in case of trailing path separator
+        do {
+          str = path.dirname(str);
+        } while (isglob(str));
+        return str;
+      };
 
-  return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;
-};
+      /***/
+    },
+    /* 654 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Stream = __webpack_require__(23).Stream;
 
-FormData.prototype._getContentDisposition = function(value, options) {
-
-  var filename
-    , contentDisposition
-    ;
-
-  if (typeof options.filepath === 'string') {
-    // custom filepath for relative paths
-    filename = path.normalize(options.filepath).replace(/\\/g, '/');
-  } else if (options.filename || value.name || value.path) {
-    // custom filename take precedence
-    // formidable and the browser add a name property
-    // fs- and request- streams have path property
-    filename = path.basename(options.filename || value.name || value.path);
-  } else if (value.readable && value.hasOwnProperty('httpVersion')) {
-    // or try http response
-    filename = path.basename(value.client._httpMessage.path);
-  }
+      module.exports = legacy;
 
-  if (filename) {
-    contentDisposition = 'filename="' + filename + '"';
-  }
+      function legacy(fs) {
+        return {
+          ReadStream: ReadStream,
+          WriteStream: WriteStream,
+        };
 
-  return contentDisposition;
-};
+        function ReadStream(path, options) {
+          if (!(this instanceof ReadStream))
+            return new ReadStream(path, options);
 
-FormData.prototype._getContentType = function(value, options) {
+          Stream.call(this);
 
-  // use custom content-type above all
-  var contentType = options.contentType;
+          var self = this;
 
-  // or try `name` from formidable, browser
-  if (!contentType && value.name) {
-    contentType = mime.lookup(value.name);
-  }
+          this.path = path;
+          this.fd = null;
+          this.readable = true;
+          this.paused = false;
 
-  // or try `path` from fs-, request- streams
-  if (!contentType && value.path) {
-    contentType = mime.lookup(value.path);
-  }
+          this.flags = "r";
+          this.mode = 438; /*=0666*/
+          this.bufferSize = 64 * 1024;
 
-  // or if it's http-reponse
-  if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) {
-    contentType = value.headers['content-type'];
-  }
+          options = options || {};
 
-  // or guess it from the filepath or filename
-  if (!contentType && (options.filepath || options.filename)) {
-    contentType = mime.lookup(options.filepath || options.filename);
-  }
+          // Mixin options into this
+          var keys = Object.keys(options);
+          for (var index = 0, length = keys.length; index < length; index++) {
+            var key = keys[index];
+            this[key] = options[key];
+          }
 
-  // fallback to the default content type if `value` is not simple value
-  if (!contentType && typeof value == 'object') {
-    contentType = FormData.DEFAULT_CONTENT_TYPE;
-  }
+          if (this.encoding) this.setEncoding(this.encoding);
 
-  return contentType;
-};
+          if (this.start !== undefined) {
+            if ("number" !== typeof this.start) {
+              throw TypeError("start must be a Number");
+            }
+            if (this.end === undefined) {
+              this.end = Infinity;
+            } else if ("number" !== typeof this.end) {
+              throw TypeError("end must be a Number");
+            }
 
-FormData.prototype._multiPartFooter = function() {
-  return function(next) {
-    var footer = FormData.LINE_BREAK;
+            if (this.start > this.end) {
+              throw new Error("start must be <= end");
+            }
 
-    var lastPart = (this._streams.length === 0);
-    if (lastPart) {
-      footer += this._lastBoundary();
-    }
+            this.pos = this.start;
+          }
 
-    next(footer);
-  }.bind(this);
-};
+          if (this.fd !== null) {
+            process.nextTick(function () {
+              self._read();
+            });
+            return;
+          }
 
-FormData.prototype._lastBoundary = function() {
-  return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK;
-};
+          fs.open(this.path, this.flags, this.mode, function (err, fd) {
+            if (err) {
+              self.emit("error", err);
+              self.readable = false;
+              return;
+            }
 
-FormData.prototype.getHeaders = function(userHeaders) {
-  var header;
-  var formHeaders = {
-    'content-type': 'multipart/form-data; boundary=' + this.getBoundary()
-  };
+            self.fd = fd;
+            self.emit("open", fd);
+            self._read();
+          });
+        }
 
-  for (header in userHeaders) {
-    if (userHeaders.hasOwnProperty(header)) {
-      formHeaders[header.toLowerCase()] = userHeaders[header];
-    }
-  }
+        function WriteStream(path, options) {
+          if (!(this instanceof WriteStream))
+            return new WriteStream(path, options);
 
-  return formHeaders;
-};
+          Stream.call(this);
 
-FormData.prototype.getBoundary = function() {
-  if (!this._boundary) {
-    this._generateBoundary();
-  }
+          this.path = path;
+          this.fd = null;
+          this.writable = true;
 
-  return this._boundary;
-};
+          this.flags = "w";
+          this.encoding = "binary";
+          this.mode = 438; /*=0666*/
+          this.bytesWritten = 0;
 
-FormData.prototype._generateBoundary = function() {
-  // This generates a 50 character boundary similar to those used by Firefox.
-  // They are optimized for boyer-moore parsing.
-  var boundary = '--------------------------';
-  for (var i = 0; i < 24; i++) {
-    boundary += Math.floor(Math.random() * 10).toString(16);
-  }
+          options = options || {};
 
-  this._boundary = boundary;
-};
+          // Mixin options into this
+          var keys = Object.keys(options);
+          for (var index = 0, length = keys.length; index < length; index++) {
+            var key = keys[index];
+            this[key] = options[key];
+          }
 
-// Note: getLengthSync DOESN'T calculate streams length
-// As workaround one can calculate file size manually
-// and add it as knownLength option
-FormData.prototype.getLengthSync = function() {
-  var knownLength = this._overheadLength + this._valueLength;
+          if (this.start !== undefined) {
+            if ("number" !== typeof this.start) {
+              throw TypeError("start must be a Number");
+            }
+            if (this.start < 0) {
+              throw new Error("start must be >= zero");
+            }
 
-  // Don't get confused, there are 3 "internal" streams for each keyval pair
-  // so it basically checks if there is any value added to the form
-  if (this._streams.length) {
-    knownLength += this._lastBoundary().length;
-  }
+            this.pos = this.start;
+          }
 
-  // https://github.com/form-data/form-data/issues/40
-  if (!this.hasKnownLength()) {
-    // Some async length retrievers are present
-    // therefore synchronous length calculation is false.
-    // Please use getLength(callback) to get proper length
-    this._error(new Error('Cannot calculate proper length in synchronous way.'));
-  }
+          this.busy = false;
+          this._queue = [];
+
+          if (this.fd === null) {
+            this._open = fs.open;
+            this._queue.push([
+              this._open,
+              this.path,
+              this.flags,
+              this.mode,
+              undefined,
+            ]);
+            this.flush();
+          }
+        }
+      }
 
-  return knownLength;
-};
+      /***/
+    },
+    /* 655 */
+    /***/ function (module, exports, __webpack_require__) {
+      var fs = __webpack_require__(390);
+      var constants = __webpack_require__(466);
 
-// Public API to check if length of added values is known
-// https://github.com/form-data/form-data/issues/196
-// https://github.com/form-data/form-data/issues/262
-FormData.prototype.hasKnownLength = function() {
-  var hasKnownLength = true;
+      var origCwd = process.cwd;
+      var cwd = null;
 
-  if (this._valuesToMeasure.length) {
-    hasKnownLength = false;
-  }
+      var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform;
 
-  return hasKnownLength;
-};
+      process.cwd = function () {
+        if (!cwd) cwd = origCwd.call(process);
+        return cwd;
+      };
+      try {
+        process.cwd();
+      } catch (er) {}
 
-FormData.prototype.getLength = function(cb) {
-  var knownLength = this._overheadLength + this._valueLength;
+      var chdir = process.chdir;
+      process.chdir = function (d) {
+        cwd = null;
+        chdir.call(process, d);
+      };
 
-  if (this._streams.length) {
-    knownLength += this._lastBoundary().length;
-  }
+      module.exports = patch;
 
-  if (!this._valuesToMeasure.length) {
-    process.nextTick(cb.bind(this, null, knownLength));
-    return;
-  }
+      function patch(fs) {
+        // (re-)implement some things that are known busted or missing.
 
-  asynckit.parallel(this._valuesToMeasure, this._lengthRetriever, function(err, values) {
-    if (err) {
-      cb(err);
-      return;
-    }
+        // lchmod, broken prior to 0.6.2
+        // back-port the fix here.
+        if (
+          constants.hasOwnProperty("O_SYMLINK") &&
+          process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)
+        ) {
+          patchLchmod(fs);
+        }
 
-    values.forEach(function(length) {
-      knownLength += length;
-    });
+        // lutimes implementation, or no-op
+        if (!fs.lutimes) {
+          patchLutimes(fs);
+        }
 
-    cb(null, knownLength);
-  });
-};
+        // https://github.com/isaacs/node-graceful-fs/issues/4
+        // Chown should not fail on einval or eperm if non-root.
+        // It should not fail on enosys ever, as this just indicates
+        // that a fs doesn't support the intended operation.
 
-FormData.prototype.submit = function(params, cb) {
-  var request
-    , options
-    , defaults = {method: 'post'}
-    ;
-
-  // parse provided url if it's string
-  // or treat it as options object
-  if (typeof params == 'string') {
-
-    params = parseUrl(params);
-    options = populate({
-      port: params.port,
-      path: params.pathname,
-      host: params.hostname,
-      protocol: params.protocol
-    }, defaults);
-
-  // use custom params
-  } else {
-
-    options = populate(params, defaults);
-    // if no port provided use default one
-    if (!options.port) {
-      options.port = options.protocol == 'https:' ? 443 : 80;
-    }
-  }
+        fs.chown = chownFix(fs.chown);
+        fs.fchown = chownFix(fs.fchown);
+        fs.lchown = chownFix(fs.lchown);
 
-  // put that good code in getHeaders to some use
-  options.headers = this.getHeaders(params.headers);
+        fs.chmod = chmodFix(fs.chmod);
+        fs.fchmod = chmodFix(fs.fchmod);
+        fs.lchmod = chmodFix(fs.lchmod);
 
-  // https if specified, fallback to http in any other case
-  if (options.protocol == 'https:') {
-    request = https.request(options);
-  } else {
-    request = http.request(options);
-  }
+        fs.chownSync = chownFixSync(fs.chownSync);
+        fs.fchownSync = chownFixSync(fs.fchownSync);
+        fs.lchownSync = chownFixSync(fs.lchownSync);
 
-  // get content length and fire away
-  this.getLength(function(err, length) {
-    if (err) {
-      this._error(err);
-      return;
-    }
+        fs.chmodSync = chmodFixSync(fs.chmodSync);
+        fs.fchmodSync = chmodFixSync(fs.fchmodSync);
+        fs.lchmodSync = chmodFixSync(fs.lchmodSync);
 
-    // add content length
-    request.setHeader('Content-Length', length);
+        fs.stat = statFix(fs.stat);
+        fs.fstat = statFix(fs.fstat);
+        fs.lstat = statFix(fs.lstat);
 
-    this.pipe(request);
-    if (cb) {
-      request.on('error', cb);
-      request.on('response', cb.bind(this, null));
-    }
-  }.bind(this));
+        fs.statSync = statFixSync(fs.statSync);
+        fs.fstatSync = statFixSync(fs.fstatSync);
+        fs.lstatSync = statFixSync(fs.lstatSync);
 
-  return request;
-};
+        // if lchmod/lchown do not exist, then make them no-ops
+        if (!fs.lchmod) {
+          fs.lchmod = function (path, mode, cb) {
+            if (cb) process.nextTick(cb);
+          };
+          fs.lchmodSync = function () {};
+        }
+        if (!fs.lchown) {
+          fs.lchown = function (path, uid, gid, cb) {
+            if (cb) process.nextTick(cb);
+          };
+          fs.lchownSync = function () {};
+        }
+
+        // on Windows, A/V software can lock the directory, causing this
+        // to fail with an EACCES or EPERM if the directory contains newly
+        // created files.  Try again on failure, for up to 60 seconds.
+
+        // Set the timeout this long because some Windows Anti-Virus, such as Parity
+        // bit9, may lock files for up to a minute, causing npm package install
+        // failures. Also, take care to yield the scheduler. Windows scheduling gives
+        // CPU to a busy looping process, which can cause the program causing the lock
+        // contention to be starved of CPU by node, so the contention doesn't resolve.
+        if (platform === "win32") {
+          fs.rename = (function (fs$rename) {
+            return function (from, to, cb) {
+              var start = Date.now();
+              var backoff = 0;
+              fs$rename(from, to, function CB(er) {
+                if (
+                  er &&
+                  (er.code === "EACCES" || er.code === "EPERM") &&
+                  Date.now() - start < 60000
+                ) {
+                  setTimeout(function () {
+                    fs.stat(to, function (stater, st) {
+                      if (stater && stater.code === "ENOENT")
+                        fs$rename(from, to, CB);
+                      else cb(er);
+                    });
+                  }, backoff);
+                  if (backoff < 100) backoff += 10;
+                  return;
+                }
+                if (cb) cb(er);
+              });
+            };
+          })(fs.rename);
+        }
+
+        // if read() returns EAGAIN, then just try it again.
+        fs.read = (function (fs$read) {
+          return function (fd, buffer, offset, length, position, callback_) {
+            var callback;
+            if (callback_ && typeof callback_ === "function") {
+              var eagCounter = 0;
+              callback = function (er, _, __) {
+                if (er && er.code === "EAGAIN" && eagCounter < 10) {
+                  eagCounter++;
+                  return fs$read.call(
+                    fs,
+                    fd,
+                    buffer,
+                    offset,
+                    length,
+                    position,
+                    callback,
+                  );
+                }
+                callback_.apply(this, arguments);
+              };
+            }
+            return fs$read.call(
+              fs,
+              fd,
+              buffer,
+              offset,
+              length,
+              position,
+              callback,
+            );
+          };
+        })(fs.read);
 
-FormData.prototype._error = function(err) {
-  if (!this.error) {
-    this.error = err;
-    this.pause();
-    this.emit('error', err);
-  }
-};
+        fs.readSync = (function (fs$readSync) {
+          return function (fd, buffer, offset, length, position) {
+            var eagCounter = 0;
+            while (true) {
+              try {
+                return fs$readSync.call(
+                  fs,
+                  fd,
+                  buffer,
+                  offset,
+                  length,
+                  position,
+                );
+              } catch (er) {
+                if (er.code === "EAGAIN" && eagCounter < 10) {
+                  eagCounter++;
+                  continue;
+                }
+                throw er;
+              }
+            }
+          };
+        })(fs.readSync);
+      }
 
-FormData.prototype.toString = function () {
-  return '[object FormData]';
-};
+      function patchLchmod(fs) {
+        fs.lchmod = function (path, mode, callback) {
+          fs.open(
+            path,
+            constants.O_WRONLY | constants.O_SYMLINK,
+            mode,
+            function (err, fd) {
+              if (err) {
+                if (callback) callback(err);
+                return;
+              }
+              // prefer to return the chmod error, if one occurs,
+              // but still try to close, and report closing errors if they occur.
+              fs.fchmod(fd, mode, function (err) {
+                fs.close(fd, function (err2) {
+                  if (callback) callback(err || err2);
+                });
+              });
+            },
+          );
+        };
 
+        fs.lchmodSync = function (path, mode) {
+          var fd = fs.openSync(
+            path,
+            constants.O_WRONLY | constants.O_SYMLINK,
+            mode,
+          );
 
-/***/ }),
-/* 650 */
-/***/ (function(module, exports) {
+          // prefer to return the chmod error, if one occurs,
+          // but still try to close, and report closing errors if they occur.
+          var threw = true;
+          var ret;
+          try {
+            ret = fs.fchmodSync(fd, mode);
+            threw = false;
+          } finally {
+            if (threw) {
+              try {
+                fs.closeSync(fd);
+              } catch (er) {}
+            } else {
+              fs.closeSync(fd);
+            }
+          }
+          return ret;
+        };
+      }
 
-// populates missing values
-module.exports = function(dst, src) {
+      function patchLutimes(fs) {
+        if (constants.hasOwnProperty("O_SYMLINK")) {
+          fs.lutimes = function (path, at, mt, cb) {
+            fs.open(path, constants.O_SYMLINK, function (er, fd) {
+              if (er) {
+                if (cb) cb(er);
+                return;
+              }
+              fs.futimes(fd, at, mt, function (er) {
+                fs.close(fd, function (er2) {
+                  if (cb) cb(er || er2);
+                });
+              });
+            });
+          };
 
-  Object.keys(src).forEach(function(prop)
-  {
-    dst[prop] = dst[prop] || src[prop];
-  });
+          fs.lutimesSync = function (path, at, mt) {
+            var fd = fs.openSync(path, constants.O_SYMLINK);
+            var ret;
+            var threw = true;
+            try {
+              ret = fs.futimesSync(fd, at, mt);
+              threw = false;
+            } finally {
+              if (threw) {
+                try {
+                  fs.closeSync(fd);
+                } catch (er) {}
+              } else {
+                fs.closeSync(fd);
+              }
+            }
+            return ret;
+          };
+        } else {
+          fs.lutimes = function (_a, _b, _c, cb) {
+            if (cb) process.nextTick(cb);
+          };
+          fs.lutimesSync = function () {};
+        }
+      }
 
-  return dst;
-};
+      function chmodFix(orig) {
+        if (!orig) return orig;
+        return function (target, mode, cb) {
+          return orig.call(fs, target, mode, function (er) {
+            if (chownErOk(er)) er = null;
+            if (cb) cb.apply(this, arguments);
+          });
+        };
+      }
 
+      function chmodFixSync(orig) {
+        if (!orig) return orig;
+        return function (target, mode) {
+          try {
+            return orig.call(fs, target, mode);
+          } catch (er) {
+            if (!chownErOk(er)) throw er;
+          }
+        };
+      }
 
-/***/ }),
-/* 651 */
-/***/ (function(module, exports, __webpack_require__) {
+      function chownFix(orig) {
+        if (!orig) return orig;
+        return function (target, uid, gid, cb) {
+          return orig.call(fs, target, uid, gid, function (er) {
+            if (chownErOk(er)) er = null;
+            if (cb) cb.apply(this, arguments);
+          });
+        };
+      }
 
-module.exports = __webpack_require__(5).constants || __webpack_require__(466)
+      function chownFixSync(orig) {
+        if (!orig) return orig;
+        return function (target, uid, gid) {
+          try {
+            return orig.call(fs, target, uid, gid);
+          } catch (er) {
+            if (!chownErOk(er)) throw er;
+          }
+        };
+      }
 
+      function statFix(orig) {
+        if (!orig) return orig;
+        // Older versions of Node erroneously returned signed integers for
+        // uid + gid.
+        return function (target, cb) {
+          return orig.call(fs, target, function (er, stats) {
+            if (!stats) return cb.apply(this, arguments);
+            if (stats.uid < 0) stats.uid += 0x100000000;
+            if (stats.gid < 0) stats.gid += 0x100000000;
+            if (cb) cb.apply(this, arguments);
+          });
+        };
+      }
 
-/***/ }),
-/* 652 */
-/***/ (function(module, exports, __webpack_require__) {
+      function statFixSync(orig) {
+        if (!orig) return orig;
+        // Older versions of Node erroneously returned signed integers for
+        // uid + gid.
+        return function (target) {
+          var stats = orig.call(fs, target);
+          if (stats.uid < 0) stats.uid += 0x100000000;
+          if (stats.gid < 0) stats.gid += 0x100000000;
+          return stats;
+        };
+      }
 
-"use strict";
-/*!
- * glob-base <https://github.com/jonschlinkert/glob-base>
- *
- * Copyright (c) 2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      // ENOSYS means that the fs doesn't support the op. Just ignore
+      // that, because it doesn't matter.
+      //
+      // if there's no getuid, or if getuid() is something other
+      // than 0, and the error is EINVAL or EPERM, then just ignore
+      // it.
+      //
+      // This specific case is a silent failure in cp, install, tar,
+      // and most other unix tools that manage permissions.
+      //
+      // When running as root, or if other types of errors are
+      // encountered, then it's strict.
+      function chownErOk(er) {
+        if (!er) return true;
 
+        if (er.code === "ENOSYS") return true;
 
+        var nonroot = !process.getuid || process.getuid() !== 0;
+        if (nonroot) {
+          if (er.code === "EINVAL" || er.code === "EPERM") return true;
+        }
 
-var path = __webpack_require__(0);
-var parent = __webpack_require__(653);
-var isGlob = __webpack_require__(178);
+        return false;
+      }
 
-module.exports = function globBase(pattern) {
-  if (typeof pattern !== 'string') {
-    throw new TypeError('glob-base expects a string.');
-  }
+      /***/
+    },
+    /* 656 */
+    /***/ function (module, exports, __webpack_require__) {
+      var zlib = __webpack_require__(198);
+      var peek = __webpack_require__(775);
+      var through = __webpack_require__(461);
+      var pumpify = __webpack_require__(782);
+      var isGzip = __webpack_require__(737);
+      var isDeflate = __webpack_require__(732);
+
+      var isCompressed = function (data) {
+        if (isGzip(data)) return 1;
+        if (isDeflate(data)) return 2;
+        return 0;
+      };
 
-  var res = {};
-  res.base = parent(pattern);
-  res.isGlob = isGlob(pattern);
+      var gunzip = function (maxRecursion) {
+        if (!(maxRecursion >= 0)) maxRecursion = 3;
 
-  if (res.base !== '.') {
-    res.glob = pattern.substr(res.base.length);
-    if (res.glob.charAt(0) === '/') {
-      res.glob = res.glob.substr(1);
-    }
-  } else {
-    res.glob = pattern;
-  }
+        return peek({ newline: false, maxBuffer: 10 }, function (data, swap) {
+          if (maxRecursion < 0)
+            return swap(new Error("Maximum recursion reached"));
+          switch (isCompressed(data)) {
+            case 1:
+              swap(
+                null,
+                pumpify(zlib.createGunzip(), gunzip(maxRecursion - 1)),
+              );
+              break;
+            case 2:
+              swap(
+                null,
+                pumpify(zlib.createInflate(), gunzip(maxRecursion - 1)),
+              );
+              break;
+            default:
+              swap(null, through());
+          }
+        });
+      };
 
-  if (!res.isGlob) {
-    res.base = dirname(pattern);
-    res.glob = res.base !== '.'
-      ? pattern.substr(res.base.length)
-      : pattern;
-  }
+      module.exports = gunzip;
 
-  if (res.glob.substr(0, 2) === './') {
-    res.glob = res.glob.substr(2);
-  }
-  if (res.glob.charAt(0) === '/') {
-    res.glob = res.glob.substr(1);
-  }
-  return res;
-};
+      /***/
+    },
+    /* 657 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "afterRequest.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        optional: true,
+        required: ["lastAccess", "eTag", "hitCount"],
+        properties: {
+          expires: {
+            type: "string",
+            pattern:
+              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
+          },
+          lastAccess: {
+            type: "string",
+            pattern:
+              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
+          },
+          eTag: { type: "string" },
+          hitCount: { type: "integer" },
+          comment: { type: "string" },
+        },
+      };
 
-function dirname(glob) {
-  if (glob.slice(-1) === '/') return glob;
-  return path.dirname(glob);
-}
+      /***/
+    },
+    /* 658 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "beforeRequest.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        optional: true,
+        required: ["lastAccess", "eTag", "hitCount"],
+        properties: {
+          expires: {
+            type: "string",
+            pattern:
+              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
+          },
+          lastAccess: {
+            type: "string",
+            pattern:
+              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
+          },
+          eTag: { type: "string" },
+          hitCount: { type: "integer" },
+          comment: { type: "string" },
+        },
+      };
 
+      /***/
+    },
+    /* 659 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "browser.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["name", "version"],
+        properties: {
+          name: { type: "string" },
+          version: { type: "string" },
+          comment: { type: "string" },
+        },
+      };
 
-/***/ }),
-/* 653 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 660 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "cache.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        properties: {
+          beforeRequest: {
+            oneOf: [{ type: "null" }, { $ref: "beforeRequest.json#" }],
+          },
+          afterRequest: {
+            oneOf: [{ type: "null" }, { $ref: "afterRequest.json#" }],
+          },
+          comment: { type: "string" },
+        },
+      };
 
-"use strict";
+      /***/
+    },
+    /* 661 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "content.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["size", "mimeType"],
+        properties: {
+          size: { type: "integer" },
+          compression: { type: "integer" },
+          mimeType: { type: "string" },
+          text: { type: "string" },
+          encoding: { type: "string" },
+          comment: { type: "string" },
+        },
+      };
 
+      /***/
+    },
+    /* 662 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "cookie.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["name", "value"],
+        properties: {
+          name: { type: "string" },
+          value: { type: "string" },
+          path: { type: "string" },
+          domain: { type: "string" },
+          expires: { type: ["string", "null"], format: "date-time" },
+          httpOnly: { type: "boolean" },
+          secure: { type: "boolean" },
+          comment: { type: "string" },
+        },
+      };
 
-var path = __webpack_require__(0);
-var isglob = __webpack_require__(178);
+      /***/
+    },
+    /* 663 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "creator.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["name", "version"],
+        properties: {
+          name: { type: "string" },
+          version: { type: "string" },
+          comment: { type: "string" },
+        },
+      };
 
-module.exports = function globParent(str) {
-	str += 'a'; // preserves full path in case of trailing path separator
-	do {str = path.dirname(str)} while (isglob(str));
-	return str;
-};
+      /***/
+    },
+    /* 664 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "entry.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        optional: true,
+        required: [
+          "startedDateTime",
+          "time",
+          "request",
+          "response",
+          "cache",
+          "timings",
+        ],
+        properties: {
+          pageref: { type: "string" },
+          startedDateTime: {
+            type: "string",
+            format: "date-time",
+            pattern:
+              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))",
+          },
+          time: { type: "number", min: 0 },
+          request: { $ref: "request.json#" },
+          response: { $ref: "response.json#" },
+          cache: { $ref: "cache.json#" },
+          timings: { $ref: "timings.json#" },
+          serverIPAddress: {
+            type: "string",
+            oneOf: [{ format: "ipv4" }, { format: "ipv6" }],
+          },
+          connection: { type: "string" },
+          comment: { type: "string" },
+        },
+      };
 
+      /***/
+    },
+    /* 665 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "har.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["log"],
+        properties: { log: { $ref: "log.json#" } },
+      };
 
-/***/ }),
-/* 654 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 666 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "header.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["name", "value"],
+        properties: {
+          name: { type: "string" },
+          value: { type: "string" },
+          comment: { type: "string" },
+        },
+      };
 
-var Stream = __webpack_require__(23).Stream
+      /***/
+    },
+    /* 667 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = {
+        afterRequest: __webpack_require__(657),
+        beforeRequest: __webpack_require__(658),
+        browser: __webpack_require__(659),
+        cache: __webpack_require__(660),
+        content: __webpack_require__(661),
+        cookie: __webpack_require__(662),
+        creator: __webpack_require__(663),
+        entry: __webpack_require__(664),
+        har: __webpack_require__(665),
+        header: __webpack_require__(666),
+        log: __webpack_require__(668),
+        page: __webpack_require__(669),
+        pageTimings: __webpack_require__(670),
+        postData: __webpack_require__(671),
+        query: __webpack_require__(672),
+        request: __webpack_require__(673),
+        response: __webpack_require__(674),
+        timings: __webpack_require__(675),
+      };
 
-module.exports = legacy
+      /***/
+    },
+    /* 668 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "log.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["version", "creator", "entries"],
+        properties: {
+          version: { type: "string" },
+          creator: { $ref: "creator.json#" },
+          browser: { $ref: "browser.json#" },
+          pages: { type: "array", items: { $ref: "page.json#" } },
+          entries: { type: "array", items: { $ref: "entry.json#" } },
+          comment: { type: "string" },
+        },
+      };
 
-function legacy (fs) {
-  return {
-    ReadStream: ReadStream,
-    WriteStream: WriteStream
-  }
+      /***/
+    },
+    /* 669 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "page.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        optional: true,
+        required: ["startedDateTime", "id", "title", "pageTimings"],
+        properties: {
+          startedDateTime: {
+            type: "string",
+            format: "date-time",
+            pattern:
+              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))",
+          },
+          id: { type: "string", unique: true },
+          title: { type: "string" },
+          pageTimings: { $ref: "pageTimings.json#" },
+          comment: { type: "string" },
+        },
+      };
 
-  function ReadStream (path, options) {
-    if (!(this instanceof ReadStream)) return new ReadStream(path, options);
+      /***/
+    },
+    /* 670 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "pageTimings.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        properties: {
+          onContentLoad: { type: "number", min: -1 },
+          onLoad: { type: "number", min: -1 },
+          comment: { type: "string" },
+        },
+      };
 
-    Stream.call(this);
+      /***/
+    },
+    /* 671 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "postData.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        optional: true,
+        required: ["mimeType"],
+        properties: {
+          mimeType: { type: "string" },
+          text: { type: "string" },
+          params: {
+            type: "array",
+            required: ["name"],
+            properties: {
+              name: { type: "string" },
+              value: { type: "string" },
+              fileName: { type: "string" },
+              contentType: { type: "string" },
+              comment: { type: "string" },
+            },
+          },
+          comment: { type: "string" },
+        },
+      };
 
-    var self = this;
+      /***/
+    },
+    /* 672 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "query.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: ["name", "value"],
+        properties: {
+          name: { type: "string" },
+          value: { type: "string" },
+          comment: { type: "string" },
+        },
+      };
 
-    this.path = path;
-    this.fd = null;
-    this.readable = true;
-    this.paused = false;
+      /***/
+    },
+    /* 673 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "request.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: [
+          "method",
+          "url",
+          "httpVersion",
+          "cookies",
+          "headers",
+          "queryString",
+          "headersSize",
+          "bodySize",
+        ],
+        properties: {
+          method: { type: "string" },
+          url: { type: "string", format: "uri" },
+          httpVersion: { type: "string" },
+          cookies: { type: "array", items: { $ref: "cookie.json#" } },
+          headers: { type: "array", items: { $ref: "header.json#" } },
+          queryString: { type: "array", items: { $ref: "query.json#" } },
+          postData: { $ref: "postData.json#" },
+          headersSize: { type: "integer" },
+          bodySize: { type: "integer" },
+          comment: { type: "string" },
+        },
+      };
 
-    this.flags = 'r';
-    this.mode = 438; /*=0666*/
-    this.bufferSize = 64 * 1024;
+      /***/
+    },
+    /* 674 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "response.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        type: "object",
+        required: [
+          "status",
+          "statusText",
+          "httpVersion",
+          "cookies",
+          "headers",
+          "content",
+          "redirectURL",
+          "headersSize",
+          "bodySize",
+        ],
+        properties: {
+          status: { type: "integer" },
+          statusText: { type: "string" },
+          httpVersion: { type: "string" },
+          cookies: { type: "array", items: { $ref: "cookie.json#" } },
+          headers: { type: "array", items: { $ref: "header.json#" } },
+          content: { $ref: "content.json#" },
+          redirectURL: { type: "string" },
+          headersSize: { type: "integer" },
+          bodySize: { type: "integer" },
+          comment: { type: "string" },
+        },
+      };
 
-    options = options || {};
+      /***/
+    },
+    /* 675 */
+    /***/ function (module, exports) {
+      module.exports = {
+        $id: "timings.json#",
+        $schema: "http://json-schema.org/draft-06/schema#",
+        required: ["send", "wait", "receive"],
+        properties: {
+          dns: { type: "number", min: -1 },
+          connect: { type: "number", min: -1 },
+          blocked: { type: "number", min: -1 },
+          send: { type: "number", min: -1 },
+          wait: { type: "number", min: -1 },
+          receive: { type: "number", min: -1 },
+          ssl: { type: "number", min: -1 },
+          comment: { type: "string" },
+        },
+      };
 
-    // Mixin options into this
-    var keys = Object.keys(options);
-    for (var index = 0, length = keys.length; index < length; index++) {
-      var key = keys[index];
-      this[key] = options[key];
-    }
+      /***/
+    },
+    /* 676 */
+    /***/ function (module, exports) {
+      function HARError(errors) {
+        var message = "validation failed";
 
-    if (this.encoding) this.setEncoding(this.encoding);
+        this.name = "HARError";
+        this.message = message;
+        this.errors = errors;
 
-    if (this.start !== undefined) {
-      if ('number' !== typeof this.start) {
-        throw TypeError('start must be a Number');
-      }
-      if (this.end === undefined) {
-        this.end = Infinity;
-      } else if ('number' !== typeof this.end) {
-        throw TypeError('end must be a Number');
+        if (typeof Error.captureStackTrace === "function") {
+          Error.captureStackTrace(this, this.constructor);
+        } else {
+          this.stack = new Error(message).stack;
+        }
       }
 
-      if (this.start > this.end) {
-        throw new Error('start must be <= end');
-      }
+      HARError.prototype = Error.prototype;
 
-      this.pos = this.start;
-    }
+      module.exports = HARError;
 
-    if (this.fd !== null) {
-      process.nextTick(function() {
-        self._read();
-      });
-      return;
-    }
+      /***/
+    },
+    /* 677 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Ajv = __webpack_require__(473);
+      var HARError = __webpack_require__(676);
+      var schemas = __webpack_require__(667);
+
+      var ajv;
+
+      function validate(name, data) {
+        data = data || {};
+
+        // validator config
+        ajv =
+          ajv ||
+          new Ajv({
+            allErrors: true,
+            schemas: schemas,
+          });
 
-    fs.open(this.path, this.flags, this.mode, function (err, fd) {
-      if (err) {
-        self.emit('error', err);
-        self.readable = false;
-        return;
+        var validate = ajv.getSchema(name + ".json");
+
+        return new Promise(function (resolve, reject) {
+          var valid = validate(data);
+
+          !valid ? reject(new HARError(validate.errors)) : resolve(data);
+        });
       }
 
-      self.fd = fd;
-      self.emit('open', fd);
-      self._read();
-    })
-  }
+      exports.afterRequest = function (data) {
+        return validate("afterRequest", data);
+      };
 
-  function WriteStream (path, options) {
-    if (!(this instanceof WriteStream)) return new WriteStream(path, options);
+      exports.beforeRequest = function (data) {
+        return validate("beforeRequest", data);
+      };
 
-    Stream.call(this);
+      exports.browser = function (data) {
+        return validate("browser", data);
+      };
 
-    this.path = path;
-    this.fd = null;
-    this.writable = true;
+      exports.cache = function (data) {
+        return validate("cache", data);
+      };
 
-    this.flags = 'w';
-    this.encoding = 'binary';
-    this.mode = 438; /*=0666*/
-    this.bytesWritten = 0;
+      exports.content = function (data) {
+        return validate("content", data);
+      };
 
-    options = options || {};
+      exports.cookie = function (data) {
+        return validate("cookie", data);
+      };
 
-    // Mixin options into this
-    var keys = Object.keys(options);
-    for (var index = 0, length = keys.length; index < length; index++) {
-      var key = keys[index];
-      this[key] = options[key];
-    }
+      exports.creator = function (data) {
+        return validate("creator", data);
+      };
 
-    if (this.start !== undefined) {
-      if ('number' !== typeof this.start) {
-        throw TypeError('start must be a Number');
-      }
-      if (this.start < 0) {
-        throw new Error('start must be >= zero');
-      }
+      exports.entry = function (data) {
+        return validate("entry", data);
+      };
 
-      this.pos = this.start;
-    }
+      exports.har = function (data) {
+        return validate("har", data);
+      };
 
-    this.busy = false;
-    this._queue = [];
+      exports.header = function (data) {
+        return validate("header", data);
+      };
 
-    if (this.fd === null) {
-      this._open = fs.open;
-      this._queue.push([this._open, this.path, this.flags, this.mode, undefined]);
-      this.flush();
-    }
-  }
-}
+      exports.log = function (data) {
+        return validate("log", data);
+      };
 
+      exports.page = function (data) {
+        return validate("page", data);
+      };
 
-/***/ }),
-/* 655 */
-/***/ (function(module, exports, __webpack_require__) {
+      exports.pageTimings = function (data) {
+        return validate("pageTimings", data);
+      };
 
-var fs = __webpack_require__(390)
-var constants = __webpack_require__(466)
+      exports.postData = function (data) {
+        return validate("postData", data);
+      };
 
-var origCwd = process.cwd
-var cwd = null
+      exports.query = function (data) {
+        return validate("query", data);
+      };
 
-var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform
+      exports.request = function (data) {
+        return validate("request", data);
+      };
 
-process.cwd = function() {
-  if (!cwd)
-    cwd = origCwd.call(process)
-  return cwd
-}
-try {
-  process.cwd()
-} catch (er) {}
+      exports.response = function (data) {
+        return validate("response", data);
+      };
 
-var chdir = process.chdir
-process.chdir = function(d) {
-  cwd = null
-  chdir.call(process, d)
-}
+      exports.timings = function (data) {
+        return validate("timings", data);
+      };
 
-module.exports = patch
+      /***/
+    },
+    /* 678 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function patch (fs) {
-  // (re-)implement some things that are known busted or missing.
+      var pkg = __webpack_require__(944);
 
-  // lchmod, broken prior to 0.6.2
-  // back-port the fix here.
-  if (constants.hasOwnProperty('O_SYMLINK') &&
-      process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) {
-    patchLchmod(fs)
-  }
+      /* @private
+       *
+       * constructs a set of all dependencies recursively
+       *
+       * @method depsFor
+       * @param {String} name of package to assemble unique deps for
+       * @param {String} dir (optional) path to begin resolving from
+       * @return {Array} a unique set of all deps
+       */
+      module.exports = function depsFor(name, dir) {
+        var dependencies = [];
+        var visited = Object.create(null);
 
-  // lutimes implementation, or no-op
-  if (!fs.lutimes) {
-    patchLutimes(fs)
-  }
+        (function again(name, dir) {
+          var thePackage = pkg(name, dir);
 
-  // https://github.com/isaacs/node-graceful-fs/issues/4
-  // Chown should not fail on einval or eperm if non-root.
-  // It should not fail on enosys ever, as this just indicates
-  // that a fs doesn't support the intended operation.
+          if (thePackage === null) {
+            return;
+          }
 
-  fs.chown = chownFix(fs.chown)
-  fs.fchown = chownFix(fs.fchown)
-  fs.lchown = chownFix(fs.lchown)
+          var key = thePackage.name + thePackage.version + thePackage.baseDir;
 
-  fs.chmod = chmodFix(fs.chmod)
-  fs.fchmod = chmodFix(fs.fchmod)
-  fs.lchmod = chmodFix(fs.lchmod)
+          if (visited[key]) {
+            return;
+          }
+          visited[key] = true;
 
-  fs.chownSync = chownFixSync(fs.chownSync)
-  fs.fchownSync = chownFixSync(fs.fchownSync)
-  fs.lchownSync = chownFixSync(fs.lchownSync)
+          dependencies.push(thePackage);
 
-  fs.chmodSync = chmodFixSync(fs.chmodSync)
-  fs.fchmodSync = chmodFixSync(fs.fchmodSync)
-  fs.lchmodSync = chmodFixSync(fs.lchmodSync)
+          return Object.keys(thePackage.dependencies || {}).forEach(
+            function (dep) {
+              again(dep, thePackage.baseDir);
+            },
+          );
+        })(name, dir);
 
-  fs.stat = statFix(fs.stat)
-  fs.fstat = statFix(fs.fstat)
-  fs.lstat = statFix(fs.lstat)
+        return dependencies;
+      };
 
-  fs.statSync = statFixSync(fs.statSync)
-  fs.fstatSync = statFixSync(fs.fstatSync)
-  fs.lstatSync = statFixSync(fs.lstatSync)
+      /***/
+    },
+    /* 679 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  // if lchmod/lchown do not exist, then make them no-ops
-  if (!fs.lchmod) {
-    fs.lchmod = function (path, mode, cb) {
-      if (cb) process.nextTick(cb)
-    }
-    fs.lchmodSync = function () {}
-  }
-  if (!fs.lchown) {
-    fs.lchown = function (path, uid, gid, cb) {
-      if (cb) process.nextTick(cb)
-    }
-    fs.lchownSync = function () {}
-  }
+      var resolve = __webpack_require__(814);
+      var path = __webpack_require__(0);
 
-  // on Windows, A/V software can lock the directory, causing this
-  // to fail with an EACCES or EPERM if the directory contains newly
-  // created files.  Try again on failure, for up to 60 seconds.
-
-  // Set the timeout this long because some Windows Anti-Virus, such as Parity
-  // bit9, may lock files for up to a minute, causing npm package install
-  // failures. Also, take care to yield the scheduler. Windows scheduling gives
-  // CPU to a busy looping process, which can cause the program causing the lock
-  // contention to be starved of CPU by node, so the contention doesn't resolve.
-  if (platform === "win32") {
-    fs.rename = (function (fs$rename) { return function (from, to, cb) {
-      var start = Date.now()
-      var backoff = 0;
-      fs$rename(from, to, function CB (er) {
-        if (er
-            && (er.code === "EACCES" || er.code === "EPERM")
-            && Date.now() - start < 60000) {
-          setTimeout(function() {
-            fs.stat(to, function (stater, st) {
-              if (stater && stater.code === "ENOENT")
-                fs$rename(from, to, CB);
-              else
-                cb(er)
-            })
-          }, backoff)
-          if (backoff < 100)
-            backoff += 10;
-          return;
+      /* @private
+       *
+       * @method resolvePkg
+       * @param {String} name
+       * @param {String} dir
+       * @return {String}
+       */
+      module.exports = function resolvePkg(name, dir) {
+        if (name === "./") {
+          return path.resolve(name, "package.json");
         }
-        if (cb) cb(er)
-      })
-    }})(fs.rename)
-  }
 
-  // if read() returns EAGAIN, then just try it again.
-  fs.read = (function (fs$read) { return function (fd, buffer, offset, length, position, callback_) {
-    var callback
-    if (callback_ && typeof callback_ === 'function') {
-      var eagCounter = 0
-      callback = function (er, _, __) {
-        if (er && er.code === 'EAGAIN' && eagCounter < 10) {
-          eagCounter ++
-          return fs$read.call(fs, fd, buffer, offset, length, position, callback)
+        if (name[name.length - 1] !== "/") {
+          name += "/";
         }
-        callback_.apply(this, arguments)
-      }
-    }
-    return fs$read.call(fs, fd, buffer, offset, length, position, callback)
-  }})(fs.read)
 
-  fs.readSync = (function (fs$readSync) { return function (fd, buffer, offset, length, position) {
-    var eagCounter = 0
-    while (true) {
-      try {
-        return fs$readSync.call(fs, fd, buffer, offset, length, position)
-      } catch (er) {
-        if (er.code === 'EAGAIN' && eagCounter < 10) {
-          eagCounter ++
-          continue
+        if (name.charAt(0) === "/") {
+          return name + "package.json";
         }
-        throw er
-      }
-    }
-  }})(fs.readSync)
-}
-
-function patchLchmod (fs) {
-  fs.lchmod = function (path, mode, callback) {
-    fs.open( path
-           , constants.O_WRONLY | constants.O_SYMLINK
-           , mode
-           , function (err, fd) {
-      if (err) {
-        if (callback) callback(err)
-        return
-      }
-      // prefer to return the chmod error, if one occurs,
-      // but still try to close, and report closing errors if they occur.
-      fs.fchmod(fd, mode, function (err) {
-        fs.close(fd, function(err2) {
-          if (callback) callback(err || err2)
-        })
-      })
-    })
-  }
 
-  fs.lchmodSync = function (path, mode) {
-    var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode)
-
-    // prefer to return the chmod error, if one occurs,
-    // but still try to close, and report closing errors if they occur.
-    var threw = true
-    var ret
-    try {
-      ret = fs.fchmodSync(fd, mode)
-      threw = false
-    } finally {
-      if (threw) {
         try {
-          fs.closeSync(fd)
-        } catch (er) {}
-      } else {
-        fs.closeSync(fd)
-      }
-    }
-    return ret
-  }
-}
-
-function patchLutimes (fs) {
-  if (constants.hasOwnProperty("O_SYMLINK")) {
-    fs.lutimes = function (path, at, mt, cb) {
-      fs.open(path, constants.O_SYMLINK, function (er, fd) {
-        if (er) {
-          if (cb) cb(er)
-          return
-        }
-        fs.futimes(fd, at, mt, function (er) {
-          fs.close(fd, function (er2) {
-            if (cb) cb(er || er2)
-          })
-        })
-      })
-    }
+          return resolve.sync(name + "package.json", {
+            basedir: dir || __dirname,
+            preserveSymlinks: false,
+          });
+        } catch (err) {
+          if (err.code === "MODULE_NOT_FOUND") {
+            return null;
+          }
 
-    fs.lutimesSync = function (path, at, mt) {
-      var fd = fs.openSync(path, constants.O_SYMLINK)
-      var ret
-      var threw = true
-      try {
-        ret = fs.futimesSync(fd, at, mt)
-        threw = false
-      } finally {
-        if (threw) {
-          try {
-            fs.closeSync(fd)
-          } catch (er) {}
-        } else {
-          fs.closeSync(fd)
+          throw err;
         }
-      }
-      return ret
-    }
-
-  } else {
-    fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) }
-    fs.lutimesSync = function () {}
-  }
-}
-
-function chmodFix (orig) {
-  if (!orig) return orig
-  return function (target, mode, cb) {
-    return orig.call(fs, target, mode, function (er) {
-      if (chownErOk(er)) er = null
-      if (cb) cb.apply(this, arguments)
-    })
-  }
-}
-
-function chmodFixSync (orig) {
-  if (!orig) return orig
-  return function (target, mode) {
-    try {
-      return orig.call(fs, target, mode)
-    } catch (er) {
-      if (!chownErOk(er)) throw er
-    }
-  }
-}
-
-
-function chownFix (orig) {
-  if (!orig) return orig
-  return function (target, uid, gid, cb) {
-    return orig.call(fs, target, uid, gid, function (er) {
-      if (chownErOk(er)) er = null
-      if (cb) cb.apply(this, arguments)
-    })
-  }
-}
-
-function chownFixSync (orig) {
-  if (!orig) return orig
-  return function (target, uid, gid) {
-    try {
-      return orig.call(fs, target, uid, gid)
-    } catch (er) {
-      if (!chownErOk(er)) throw er
-    }
-  }
-}
-
-
-function statFix (orig) {
-  if (!orig) return orig
-  // Older versions of Node erroneously returned signed integers for
-  // uid + gid.
-  return function (target, cb) {
-    return orig.call(fs, target, function (er, stats) {
-      if (!stats) return cb.apply(this, arguments)
-      if (stats.uid < 0) stats.uid += 0x100000000
-      if (stats.gid < 0) stats.gid += 0x100000000
-      if (cb) cb.apply(this, arguments)
-    })
-  }
-}
-
-function statFixSync (orig) {
-  if (!orig) return orig
-  // Older versions of Node erroneously returned signed integers for
-  // uid + gid.
-  return function (target) {
-    var stats = orig.call(fs, target)
-    if (stats.uid < 0) stats.uid += 0x100000000
-    if (stats.gid < 0) stats.gid += 0x100000000
-    return stats;
-  }
-}
-
-// ENOSYS means that the fs doesn't support the op. Just ignore
-// that, because it doesn't matter.
-//
-// if there's no getuid, or if getuid() is something other
-// than 0, and the error is EINVAL or EPERM, then just ignore
-// it.
-//
-// This specific case is a silent failure in cp, install, tar,
-// and most other unix tools that manage permissions.
-//
-// When running as root, or if other types of errors are
-// encountered, then it's strict.
-function chownErOk (er) {
-  if (!er)
-    return true
-
-  if (er.code === "ENOSYS")
-    return true
-
-  var nonroot = !process.getuid || process.getuid() !== 0
-  if (nonroot) {
-    if (er.code === "EINVAL" || er.code === "EPERM")
-      return true
-  }
-
-  return false
-}
-
-
-/***/ }),
-/* 656 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var zlib = __webpack_require__(198)
-var peek = __webpack_require__(775)
-var through = __webpack_require__(461)
-var pumpify = __webpack_require__(782)
-var isGzip = __webpack_require__(737)
-var isDeflate = __webpack_require__(732)
-
-var isCompressed = function (data) {
-  if (isGzip(data)) return 1
-  if (isDeflate(data)) return 2
-  return 0
-}
-
-var gunzip = function (maxRecursion) {
-  if (!(maxRecursion >= 0)) maxRecursion = 3
-
-  return peek({newline: false, maxBuffer: 10}, function (data, swap) {
-    if (maxRecursion < 0) return swap(new Error('Maximum recursion reached'))
-    switch (isCompressed(data)) {
-      case 1:
-        swap(null, pumpify(zlib.createGunzip(), gunzip(maxRecursion - 1)))
-        break
-      case 2:
-        swap(null, pumpify(zlib.createInflate(), gunzip(maxRecursion - 1)))
-        break
-      default:
-        swap(null, through())
-    }
-  })
-}
-
-module.exports = gunzip
-
-
-/***/ }),
-/* 657 */
-/***/ (function(module, exports) {
-
-module.exports = {"$id":"afterRequest.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["lastAccess","eTag","hitCount"],"properties":{"expires":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"lastAccess":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"eTag":{"type":"string"},"hitCount":{"type":"integer"},"comment":{"type":"string"}}}
-
-/***/ }),
-/* 658 */
-/***/ (function(module, exports) {
-
-module.exports = {"$id":"beforeRequest.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["lastAccess","eTag","hitCount"],"properties":{"expires":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"lastAccess":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"eTag":{"type":"string"},"hitCount":{"type":"integer"},"comment":{"type":"string"}}}
-
-/***/ }),
-/* 659 */
-/***/ (function(module, exports) {
-
-module.exports = {"$id":"browser.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","version"],"properties":{"name":{"type":"string"},"version":{"type":"string"},"comment":{"type":"string"}}}
-
-/***/ }),
-/* 660 */
-/***/ (function(module, exports) {
-
-module.exports = {"$id":"cache.json#","$schema":"http://json-schema.org/draft-06/schema#","properties":{"beforeRequest":{"oneOf":[{"type":"null"},{"$ref":"beforeRequest.json#"}]},"afterRequest":{"oneOf":[{"type":"null"},{"$ref":"afterRequest.json#"}]},"comment":{"type":"string"}}}
-
-/***/ }),
-/* 661 */
-/***/ (function(module, exports) {
-
-module.exports = {"$id":"content.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["size","mimeType"],"properties":{"size":{"type":"integer"},"compression":{"type":"integer"},"mimeType":{"type":"string"},"text":{"type":"string"},"encoding":{"type":"string"},"comment":{"type":"string"}}}
-
-/***/ }),
-/* 662 */
-/***/ (function(module, exports) {
-
-module.exports = {"$id":"cookie.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","value"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"path":{"type":"string"},"domain":{"type":"string"},"expires":{"type":["string","null"],"format":"date-time"},"httpOnly":{"type":"boolean"},"secure":{"type":"boolean"},"comment":{"type":"string"}}}
-
-/***/ }),
-/* 663 */
-/***/ (function(module, exports) {
+      };
 
-module.exports = {"$id":"creator.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","version"],"properties":{"name":{"type":"string"},"version":{"type":"string"},"comment":{"type":"string"}}}
+      /***/
+    },
+    /* 680 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
-/***/ }),
-/* 664 */
-/***/ (function(module, exports) {
+      var parser = __webpack_require__(681);
+      var signer = __webpack_require__(682);
+      var verify = __webpack_require__(683);
+      var utils = __webpack_require__(174);
 
-module.exports = {"$id":"entry.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["startedDateTime","time","request","response","cache","timings"],"properties":{"pageref":{"type":"string"},"startedDateTime":{"type":"string","format":"date-time","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))"},"time":{"type":"number","min":0},"request":{"$ref":"request.json#"},"response":{"$ref":"response.json#"},"cache":{"$ref":"cache.json#"},"timings":{"$ref":"timings.json#"},"serverIPAddress":{"type":"string","oneOf":[{"format":"ipv4"},{"format":"ipv6"}]},"connection":{"type":"string"},"comment":{"type":"string"}}}
+      ///--- API
 
-/***/ }),
-/* 665 */
-/***/ (function(module, exports) {
+      module.exports = {
+        parse: parser.parseRequest,
+        parseRequest: parser.parseRequest,
 
-module.exports = {"$id":"har.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["log"],"properties":{"log":{"$ref":"log.json#"}}}
+        sign: signer.signRequest,
+        signRequest: signer.signRequest,
+        createSigner: signer.createSigner,
+        isSigner: signer.isSigner,
 
-/***/ }),
-/* 666 */
-/***/ (function(module, exports) {
+        sshKeyToPEM: utils.sshKeyToPEM,
+        sshKeyFingerprint: utils.fingerprint,
+        pemToRsaSSHKey: utils.pemToRsaSSHKey,
 
-module.exports = {"$id":"header.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","value"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"comment":{"type":"string"}}}
+        verify: verify.verifySignature,
+        verifySignature: verify.verifySignature,
+        verifyHMAC: verify.verifyHMAC,
+      };
 
-/***/ }),
-/* 667 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 681 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2012 Joyent, Inc.  All rights reserved.
 
-"use strict";
+      var assert = __webpack_require__(16);
+      var util = __webpack_require__(3);
+      var utils = __webpack_require__(174);
 
+      ///--- Globals
 
-module.exports = {
-  afterRequest: __webpack_require__(657),
-  beforeRequest: __webpack_require__(658),
-  browser: __webpack_require__(659),
-  cache: __webpack_require__(660),
-  content: __webpack_require__(661),
-  cookie: __webpack_require__(662),
-  creator: __webpack_require__(663),
-  entry: __webpack_require__(664),
-  har: __webpack_require__(665),
-  header: __webpack_require__(666),
-  log: __webpack_require__(668),
-  page: __webpack_require__(669),
-  pageTimings: __webpack_require__(670),
-  postData: __webpack_require__(671),
-  query: __webpack_require__(672),
-  request: __webpack_require__(673),
-  response: __webpack_require__(674),
-  timings: __webpack_require__(675)
-}
+      var HASH_ALGOS = utils.HASH_ALGOS;
+      var PK_ALGOS = utils.PK_ALGOS;
+      var HttpSignatureError = utils.HttpSignatureError;
+      var InvalidAlgorithmError = utils.InvalidAlgorithmError;
+      var validateAlgorithm = utils.validateAlgorithm;
 
+      var State = {
+        New: 0,
+        Params: 1,
+      };
 
-/***/ }),
-/* 668 */
-/***/ (function(module, exports) {
+      var ParamsState = {
+        Name: 0,
+        Quote: 1,
+        Value: 2,
+        Comma: 3,
+      };
 
-module.exports = {"$id":"log.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["version","creator","entries"],"properties":{"version":{"type":"string"},"creator":{"$ref":"creator.json#"},"browser":{"$ref":"browser.json#"},"pages":{"type":"array","items":{"$ref":"page.json#"}},"entries":{"type":"array","items":{"$ref":"entry.json#"}},"comment":{"type":"string"}}}
+      ///--- Specific Errors
 
-/***/ }),
-/* 669 */
-/***/ (function(module, exports) {
+      function ExpiredRequestError(message) {
+        HttpSignatureError.call(this, message, ExpiredRequestError);
+      }
+      util.inherits(ExpiredRequestError, HttpSignatureError);
 
-module.exports = {"$id":"page.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["startedDateTime","id","title","pageTimings"],"properties":{"startedDateTime":{"type":"string","format":"date-time","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))"},"id":{"type":"string","unique":true},"title":{"type":"string"},"pageTimings":{"$ref":"pageTimings.json#"},"comment":{"type":"string"}}}
+      function InvalidHeaderError(message) {
+        HttpSignatureError.call(this, message, InvalidHeaderError);
+      }
+      util.inherits(InvalidHeaderError, HttpSignatureError);
 
-/***/ }),
-/* 670 */
-/***/ (function(module, exports) {
+      function InvalidParamsError(message) {
+        HttpSignatureError.call(this, message, InvalidParamsError);
+      }
+      util.inherits(InvalidParamsError, HttpSignatureError);
 
-module.exports = {"$id":"pageTimings.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","properties":{"onContentLoad":{"type":"number","min":-1},"onLoad":{"type":"number","min":-1},"comment":{"type":"string"}}}
+      function MissingHeaderError(message) {
+        HttpSignatureError.call(this, message, MissingHeaderError);
+      }
+      util.inherits(MissingHeaderError, HttpSignatureError);
 
-/***/ }),
-/* 671 */
-/***/ (function(module, exports) {
+      function StrictParsingError(message) {
+        HttpSignatureError.call(this, message, StrictParsingError);
+      }
+      util.inherits(StrictParsingError, HttpSignatureError);
 
-module.exports = {"$id":"postData.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["mimeType"],"properties":{"mimeType":{"type":"string"},"text":{"type":"string"},"params":{"type":"array","required":["name"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"fileName":{"type":"string"},"contentType":{"type":"string"},"comment":{"type":"string"}}},"comment":{"type":"string"}}}
+      ///--- Exported API
 
-/***/ }),
-/* 672 */
-/***/ (function(module, exports) {
+      module.exports = {
+        /**
+         * Parses the 'Authorization' header out of an http.ServerRequest object.
+         *
+         * Note that this API will fully validate the Authorization header, and throw
+         * on any error.  It will not however check the signature, or the keyId format
+         * as those are specific to your environment.  You can use the options object
+         * to pass in extra constraints.
+         *
+         * As a response object you can expect this:
+         *
+         *     {
+         *       "scheme": "Signature",
+         *       "params": {
+         *         "keyId": "foo",
+         *         "algorithm": "rsa-sha256",
+         *         "headers": [
+         *           "date" or "x-date",
+         *           "digest"
+         *         ],
+         *         "signature": "base64"
+         *       },
+         *       "signingString": "ready to be passed to crypto.verify()"
+         *     }
+         *
+         * @param {Object} request an http.ServerRequest.
+         * @param {Object} options an optional options object with:
+         *                   - clockSkew: allowed clock skew in seconds (default 300).
+         *                   - headers: required header names (def: date or x-date)
+         *                   - algorithms: algorithms to support (default: all).
+         *                   - strict: should enforce latest spec parsing
+         *                             (default: false).
+         * @return {Object} parsed out object (see above).
+         * @throws {TypeError} on invalid input.
+         * @throws {InvalidHeaderError} on an invalid Authorization header error.
+         * @throws {InvalidParamsError} if the params in the scheme are invalid.
+         * @throws {MissingHeaderError} if the params indicate a header not present,
+         *                              either in the request headers from the params,
+         *                              or not in the params from a required header
+         *                              in options.
+         * @throws {StrictParsingError} if old attributes are used in strict parsing
+         *                              mode.
+         * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew.
+         */
+        parseRequest: function parseRequest(request, options) {
+          assert.object(request, "request");
+          assert.object(request.headers, "request.headers");
+          if (options === undefined) {
+            options = {};
+          }
+          if (options.headers === undefined) {
+            options.headers = [request.headers["x-date"] ? "x-date" : "date"];
+          }
+          assert.object(options, "options");
+          assert.arrayOfString(options.headers, "options.headers");
+          assert.optionalFinite(options.clockSkew, "options.clockSkew");
 
-module.exports = {"$id":"query.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","value"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"comment":{"type":"string"}}}
+          var authzHeaderName =
+            options.authorizationHeaderName || "authorization";
 
-/***/ }),
-/* 673 */
-/***/ (function(module, exports) {
+          if (!request.headers[authzHeaderName]) {
+            throw new MissingHeaderError(
+              "no " + authzHeaderName + " header " + "present in the request",
+            );
+          }
 
-module.exports = {"$id":"request.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["method","url","httpVersion","cookies","headers","queryString","headersSize","bodySize"],"properties":{"method":{"type":"string"},"url":{"type":"string","format":"uri"},"httpVersion":{"type":"string"},"cookies":{"type":"array","items":{"$ref":"cookie.json#"}},"headers":{"type":"array","items":{"$ref":"header.json#"}},"queryString":{"type":"array","items":{"$ref":"query.json#"}},"postData":{"$ref":"postData.json#"},"headersSize":{"type":"integer"},"bodySize":{"type":"integer"},"comment":{"type":"string"}}}
+          options.clockSkew = options.clockSkew || 300;
 
-/***/ }),
-/* 674 */
-/***/ (function(module, exports) {
+          var i = 0;
+          var state = State.New;
+          var substate = ParamsState.Name;
+          var tmpName = "";
+          var tmpValue = "";
 
-module.exports = {"$id":"response.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["status","statusText","httpVersion","cookies","headers","content","redirectURL","headersSize","bodySize"],"properties":{"status":{"type":"integer"},"statusText":{"type":"string"},"httpVersion":{"type":"string"},"cookies":{"type":"array","items":{"$ref":"cookie.json#"}},"headers":{"type":"array","items":{"$ref":"header.json#"}},"content":{"$ref":"content.json#"},"redirectURL":{"type":"string"},"headersSize":{"type":"integer"},"bodySize":{"type":"integer"},"comment":{"type":"string"}}}
+          var parsed = {
+            scheme: "",
+            params: {},
+            signingString: "",
+          };
 
-/***/ }),
-/* 675 */
-/***/ (function(module, exports) {
+          var authz = request.headers[authzHeaderName];
+          for (i = 0; i < authz.length; i++) {
+            var c = authz.charAt(i);
 
-module.exports = {"$id":"timings.json#","$schema":"http://json-schema.org/draft-06/schema#","required":["send","wait","receive"],"properties":{"dns":{"type":"number","min":-1},"connect":{"type":"number","min":-1},"blocked":{"type":"number","min":-1},"send":{"type":"number","min":-1},"wait":{"type":"number","min":-1},"receive":{"type":"number","min":-1},"ssl":{"type":"number","min":-1},"comment":{"type":"string"}}}
+            switch (Number(state)) {
+              case State.New:
+                if (c !== " ") parsed.scheme += c;
+                else state = State.Params;
+                break;
 
-/***/ }),
-/* 676 */
-/***/ (function(module, exports) {
+              case State.Params:
+                switch (Number(substate)) {
+                  case ParamsState.Name:
+                    var code = c.charCodeAt(0);
+                    // restricted name of A-Z / a-z
+                    if (
+                      (code >= 0x41 && code <= 0x5a) || // A-Z
+                      (code >= 0x61 && code <= 0x7a)
+                    ) {
+                      // a-z
+                      tmpName += c;
+                    } else if (c === "=") {
+                      if (tmpName.length === 0)
+                        throw new InvalidHeaderError("bad param format");
+                      substate = ParamsState.Quote;
+                    } else {
+                      throw new InvalidHeaderError("bad param format");
+                    }
+                    break;
 
-function HARError (errors) {
-  var message = 'validation failed'
+                  case ParamsState.Quote:
+                    if (c === '"') {
+                      tmpValue = "";
+                      substate = ParamsState.Value;
+                    } else {
+                      throw new InvalidHeaderError("bad param format");
+                    }
+                    break;
 
-  this.name = 'HARError'
-  this.message = message
-  this.errors = errors
+                  case ParamsState.Value:
+                    if (c === '"') {
+                      parsed.params[tmpName] = tmpValue;
+                      substate = ParamsState.Comma;
+                    } else {
+                      tmpValue += c;
+                    }
+                    break;
 
-  if (typeof Error.captureStackTrace === 'function') {
-    Error.captureStackTrace(this, this.constructor)
-  } else {
-    this.stack = (new Error(message)).stack
-  }
-}
+                  case ParamsState.Comma:
+                    if (c === ",") {
+                      tmpName = "";
+                      substate = ParamsState.Name;
+                    } else {
+                      throw new InvalidHeaderError("bad param format");
+                    }
+                    break;
 
-HARError.prototype = Error.prototype
+                  default:
+                    throw new Error("Invalid substate");
+                }
+                break;
 
-module.exports = HARError
+              default:
+                throw new Error("Invalid substate");
+            }
+          }
 
+          if (!parsed.params.headers || parsed.params.headers === "") {
+            if (request.headers["x-date"]) {
+              parsed.params.headers = ["x-date"];
+            } else {
+              parsed.params.headers = ["date"];
+            }
+          } else {
+            parsed.params.headers = parsed.params.headers.split(" ");
+          }
 
-/***/ }),
-/* 677 */
-/***/ (function(module, exports, __webpack_require__) {
+          // Minimally validate the parsed object
+          if (!parsed.scheme || parsed.scheme !== "Signature")
+            throw new InvalidHeaderError('scheme was not "Signature"');
 
-var Ajv = __webpack_require__(473)
-var HARError = __webpack_require__(676)
-var schemas = __webpack_require__(667)
+          if (!parsed.params.keyId)
+            throw new InvalidHeaderError("keyId was not specified");
 
-var ajv
+          if (!parsed.params.algorithm)
+            throw new InvalidHeaderError("algorithm was not specified");
 
-function validate (name, data) {
-  data = data || {}
+          if (!parsed.params.signature)
+            throw new InvalidHeaderError("signature was not specified");
 
-  // validator config
-  ajv = ajv || new Ajv({
-    allErrors: true,
-    schemas: schemas
-  })
+          // Check the algorithm against the official list
+          parsed.params.algorithm = parsed.params.algorithm.toLowerCase();
+          try {
+            validateAlgorithm(parsed.params.algorithm);
+          } catch (e) {
+            if (e instanceof InvalidAlgorithmError)
+              throw new InvalidParamsError(
+                parsed.params.algorithm + " is not " + "supported",
+              );
+            else throw e;
+          }
 
-  var validate = ajv.getSchema(name + '.json')
+          // Build the signingString
+          for (i = 0; i < parsed.params.headers.length; i++) {
+            var h = parsed.params.headers[i].toLowerCase();
+            parsed.params.headers[i] = h;
+
+            if (h === "request-line") {
+              if (!options.strict) {
+                /*
+                 * We allow headers from the older spec drafts if strict parsing isn't
+                 * specified in options.
+                 */
+                parsed.signingString +=
+                  request.method +
+                  " " +
+                  request.url +
+                  " HTTP/" +
+                  request.httpVersion;
+              } else {
+                /* Strict parsing doesn't allow older draft headers. */
+                throw new StrictParsingError(
+                  "request-line is not a valid header " +
+                    "with strict parsing enabled.",
+                );
+              }
+            } else if (h === "(request-target)") {
+              parsed.signingString +=
+                "(request-target): " +
+                request.method.toLowerCase() +
+                " " +
+                request.url;
+            } else {
+              var value = request.headers[h];
+              if (value === undefined)
+                throw new MissingHeaderError(h + " was not in the request");
+              parsed.signingString += h + ": " + value;
+            }
 
-  return new Promise(function (resolve, reject) {
-    var valid = validate(data)
+            if (i + 1 < parsed.params.headers.length)
+              parsed.signingString += "\n";
+          }
 
-    !valid ? reject(new HARError(validate.errors)) : resolve(data)
-  })
-}
+          // Check against the constraints
+          var date;
+          if (request.headers.date || request.headers["x-date"]) {
+            if (request.headers["x-date"]) {
+              date = new Date(request.headers["x-date"]);
+            } else {
+              date = new Date(request.headers.date);
+            }
+            var now = new Date();
+            var skew = Math.abs(now.getTime() - date.getTime());
+
+            if (skew > options.clockSkew * 1000) {
+              throw new ExpiredRequestError(
+                "clock skew of " +
+                  skew / 1000 +
+                  "s was greater than " +
+                  options.clockSkew +
+                  "s",
+              );
+            }
+          }
 
-exports.afterRequest = function (data) {
-  return validate('afterRequest', data)
-}
+          options.headers.forEach(function (hdr) {
+            // Remember that we already checked any headers in the params
+            // were in the request, so if this passes we're good.
+            if (parsed.params.headers.indexOf(hdr.toLowerCase()) < 0)
+              throw new MissingHeaderError(hdr + " was not a signed header");
+          });
 
-exports.beforeRequest = function (data) {
-  return validate('beforeRequest', data)
-}
+          if (options.algorithms) {
+            if (options.algorithms.indexOf(parsed.params.algorithm) === -1)
+              throw new InvalidParamsError(
+                parsed.params.algorithm + " is not a supported algorithm",
+              );
+          }
 
-exports.browser = function (data) {
-  return validate('browser', data)
-}
+          parsed.algorithm = parsed.params.algorithm.toUpperCase();
+          parsed.keyId = parsed.params.keyId;
+          return parsed;
+        },
+      };
 
-exports.cache = function (data) {
-  return validate('cache', data)
-}
+      /***/
+    },
+    /* 682 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2012 Joyent, Inc.  All rights reserved.
 
-exports.content = function (data) {
-  return validate('content', data)
-}
+      var assert = __webpack_require__(16);
+      var crypto = __webpack_require__(11);
+      var http = __webpack_require__(87);
+      var util = __webpack_require__(3);
+      var sshpk = __webpack_require__(328);
+      var jsprim = __webpack_require__(746);
+      var utils = __webpack_require__(174);
 
-exports.cookie = function (data) {
-  return validate('cookie', data)
-}
+      var sprintf = __webpack_require__(3).format;
 
-exports.creator = function (data) {
-  return validate('creator', data)
-}
+      var HASH_ALGOS = utils.HASH_ALGOS;
+      var PK_ALGOS = utils.PK_ALGOS;
+      var InvalidAlgorithmError = utils.InvalidAlgorithmError;
+      var HttpSignatureError = utils.HttpSignatureError;
+      var validateAlgorithm = utils.validateAlgorithm;
 
-exports.entry = function (data) {
-  return validate('entry', data)
-}
+      ///--- Globals
 
-exports.har = function (data) {
-  return validate('har', data)
-}
+      var AUTHZ_FMT =
+        'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
 
-exports.header = function (data) {
-  return validate('header', data)
-}
+      ///--- Specific Errors
 
-exports.log = function (data) {
-  return validate('log', data)
-}
+      function MissingHeaderError(message) {
+        HttpSignatureError.call(this, message, MissingHeaderError);
+      }
+      util.inherits(MissingHeaderError, HttpSignatureError);
 
-exports.page = function (data) {
-  return validate('page', data)
-}
+      function StrictParsingError(message) {
+        HttpSignatureError.call(this, message, StrictParsingError);
+      }
+      util.inherits(StrictParsingError, HttpSignatureError);
 
-exports.pageTimings = function (data) {
-  return validate('pageTimings', data)
-}
+      /* See createSigner() */
+      function RequestSigner(options) {
+        assert.object(options, "options");
 
-exports.postData = function (data) {
-  return validate('postData', data)
-}
+        var alg = [];
+        if (options.algorithm !== undefined) {
+          assert.string(options.algorithm, "options.algorithm");
+          alg = validateAlgorithm(options.algorithm);
+        }
+        this.rs_alg = alg;
 
-exports.query = function (data) {
-  return validate('query', data)
-}
+        /*
+         * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
+         * with an rs_signer.
+         *
+         * rs_signFunc-based RequestSigners have to build up their entire signing
+         * string within the rs_lines array and give it to rs_signFunc as a single
+         * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
+         * their signing state by using rs_signer.update(), thus only needing to
+         * buffer the hash function state and one line at a time.
+         */
+        if (options.sign !== undefined) {
+          assert.func(options.sign, "options.sign");
+          this.rs_signFunc = options.sign;
+        } else if (alg[0] === "hmac" && options.key !== undefined) {
+          assert.string(options.keyId, "options.keyId");
+          this.rs_keyId = options.keyId;
+
+          if (typeof options.key !== "string" && !Buffer.isBuffer(options.key))
+            throw new TypeError(
+              "options.key for HMAC must be a string or Buffer",
+            );
 
-exports.request = function (data) {
-  return validate('request', data)
-}
+          /*
+           * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
+           * data in chunks rather than requiring it all to be given in one go
+           * at the end, so they are more similar to signers than signFuncs.
+           */
+          this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
+          this.rs_signer.sign = function () {
+            var digest = this.digest("base64");
+            return {
+              hashAlgorithm: alg[1],
+              toString: function () {
+                return digest;
+              },
+            };
+          };
+        } else if (options.key !== undefined) {
+          var key = options.key;
+          if (typeof key === "string" || Buffer.isBuffer(key))
+            key = sshpk.parsePrivateKey(key);
+
+          assert.ok(
+            sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
+            "options.key must be a sshpk.PrivateKey",
+          );
+          this.rs_key = key;
 
-exports.response = function (data) {
-  return validate('response', data)
-}
+          assert.string(options.keyId, "options.keyId");
+          this.rs_keyId = options.keyId;
 
-exports.timings = function (data) {
-  return validate('timings', data)
-}
+          if (!PK_ALGOS[key.type]) {
+            throw new InvalidAlgorithmError(
+              key.type.toUpperCase() + " type " + "keys are not supported",
+            );
+          }
 
+          if (alg[0] !== undefined && key.type !== alg[0]) {
+            throw new InvalidAlgorithmError(
+              "options.key must be a " +
+                alg[0].toUpperCase() +
+                " key, was given a " +
+                key.type.toUpperCase() +
+                " key instead",
+            );
+          }
 
-/***/ }),
-/* 678 */
-/***/ (function(module, exports, __webpack_require__) {
+          this.rs_signer = key.createSign(alg[1]);
+        } else {
+          throw new TypeError("options.sign (func) or options.key is required");
+        }
 
-"use strict";
+        this.rs_headers = [];
+        this.rs_lines = [];
+      }
 
-var pkg = __webpack_require__(944);
+      /**
+       * Adds a header to be signed, with its value, into this signer.
+       *
+       * @param {String} header
+       * @param {String} value
+       * @return {String} value written
+       */
+      RequestSigner.prototype.writeHeader = function (header, value) {
+        assert.string(header, "header");
+        header = header.toLowerCase();
+        assert.string(value, "value");
 
-/* @private
- *
- * constructs a set of all dependencies recursively
- *
- * @method depsFor
- * @param {String} name of package to assemble unique deps for
- * @param {String} dir (optional) path to begin resolving from
- * @return {Array} a unique set of all deps
- */
-module.exports = function depsFor(name, dir) {
-  var dependencies = [];
-  var visited = Object.create(null);
+        this.rs_headers.push(header);
 
-  (function again(name, dir) {
-    var thePackage = pkg(name, dir);
+        if (this.rs_signFunc) {
+          this.rs_lines.push(header + ": " + value);
+        } else {
+          var line = header + ": " + value;
+          if (this.rs_headers.length > 0) line = "\n" + line;
+          this.rs_signer.update(line);
+        }
 
-    if (thePackage === null) { return; }
+        return value;
+      };
 
-    var key = thePackage.name + thePackage.version + thePackage.baseDir;
+      /**
+       * Adds a default Date header, returning its value.
+       *
+       * @return {String}
+       */
+      RequestSigner.prototype.writeDateHeader = function () {
+        return this.writeHeader("date", jsprim.rfc1123(new Date()));
+      };
 
-    if (visited[key]) { return; }
-    visited[key] = true;
+      /**
+       * Adds the request target line to be signed.
+       *
+       * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
+       * @param {String} path
+       */
+      RequestSigner.prototype.writeTarget = function (method, path) {
+        assert.string(method, "method");
+        assert.string(path, "path");
+        method = method.toLowerCase();
+        this.writeHeader("(request-target)", method + " " + path);
+      };
 
-    dependencies.push(thePackage);
+      /**
+       * Calculate the value for the Authorization header on this request
+       * asynchronously.
+       *
+       * @param {Func} callback (err, authz)
+       */
+      RequestSigner.prototype.sign = function (cb) {
+        assert.func(cb, "callback");
 
-    return Object.keys(thePackage.dependencies || {}).forEach(function(dep) {
-      again(dep, thePackage.baseDir);
-    });
-  }(name, dir));
+        if (this.rs_headers.length < 1)
+          throw new Error("At least one header must be signed");
 
-  return dependencies;
-};
+        var alg, authz;
+        if (this.rs_signFunc) {
+          var data = this.rs_lines.join("\n");
+          var self = this;
+          this.rs_signFunc(data, function (err, sig) {
+            if (err) {
+              cb(err);
+              return;
+            }
+            try {
+              assert.object(sig, "signature");
+              assert.string(sig.keyId, "signature.keyId");
+              assert.string(sig.algorithm, "signature.algorithm");
+              assert.string(sig.signature, "signature.signature");
+              alg = validateAlgorithm(sig.algorithm);
+
+              authz = sprintf(
+                AUTHZ_FMT,
+                sig.keyId,
+                sig.algorithm,
+                self.rs_headers.join(" "),
+                sig.signature,
+              );
+            } catch (e) {
+              cb(e);
+              return;
+            }
+            cb(null, authz);
+          });
+        } else {
+          try {
+            var sigObj = this.rs_signer.sign();
+          } catch (e) {
+            cb(e);
+            return;
+          }
+          alg =
+            (this.rs_alg[0] || this.rs_key.type) + "-" + sigObj.hashAlgorithm;
+          var signature = sigObj.toString();
+          authz = sprintf(
+            AUTHZ_FMT,
+            this.rs_keyId,
+            alg,
+            this.rs_headers.join(" "),
+            signature,
+          );
+          cb(null, authz);
+        }
+      };
 
+      ///--- Exported API
 
+      module.exports = {
+        /**
+         * Identifies whether a given object is a request signer or not.
+         *
+         * @param {Object} object, the object to identify
+         * @returns {Boolean}
+         */
+        isSigner: function (obj) {
+          if (typeof obj === "object" && obj instanceof RequestSigner)
+            return true;
+          return false;
+        },
 
-/***/ }),
-/* 679 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Creates a request signer, used to asynchronously build a signature
+         * for a request (does not have to be an http.ClientRequest).
+         *
+         * @param {Object} options, either:
+         *                   - {String} keyId
+         *                   - {String|Buffer} key
+         *                   - {String} algorithm (optional, required for HMAC)
+         *                 or:
+         *                   - {Func} sign (data, cb)
+         * @return {RequestSigner}
+         */
+        createSigner: function createSigner(options) {
+          return new RequestSigner(options);
+        },
 
-"use strict";
+        /**
+         * Adds an 'Authorization' header to an http.ClientRequest object.
+         *
+         * Note that this API will add a Date header if it's not already set. Any
+         * other headers in the options.headers array MUST be present, or this
+         * will throw.
+         *
+         * You shouldn't need to check the return type; it's just there if you want
+         * to be pedantic.
+         *
+         * The optional flag indicates whether parsing should use strict enforcement
+         * of the version draft-cavage-http-signatures-04 of the spec or beyond.
+         * The default is to be loose and support
+         * older versions for compatibility.
+         *
+         * @param {Object} request an instance of http.ClientRequest.
+         * @param {Object} options signing parameters object:
+         *                   - {String} keyId required.
+         *                   - {String} key required (either a PEM or HMAC key).
+         *                   - {Array} headers optional; defaults to ['date'].
+         *                   - {String} algorithm optional (unless key is HMAC);
+         *                              default is the same as the sshpk default
+         *                              signing algorithm for the type of key given
+         *                   - {String} httpVersion optional; defaults to '1.1'.
+         *                   - {Boolean} strict optional; defaults to 'false'.
+         * @return {Boolean} true if Authorization (and optionally Date) were added.
+         * @throws {TypeError} on bad parameter types (input).
+         * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
+         *                                 the given key.
+         * @throws {sshpk.KeyParseError} if key was bad.
+         * @throws {MissingHeaderError} if a header to be signed was specified but
+         *                              was not present.
+         */
+        signRequest: function signRequest(request, options) {
+          assert.object(request, "request");
+          assert.object(options, "options");
+          assert.optionalString(options.algorithm, "options.algorithm");
+          assert.string(options.keyId, "options.keyId");
+          assert.optionalArrayOfString(options.headers, "options.headers");
+          assert.optionalString(options.httpVersion, "options.httpVersion");
+
+          if (!request.getHeader("Date"))
+            request.setHeader("Date", jsprim.rfc1123(new Date()));
+          if (!options.headers) options.headers = ["date"];
+          if (!options.httpVersion) options.httpVersion = "1.1";
+
+          var alg = [];
+          if (options.algorithm) {
+            options.algorithm = options.algorithm.toLowerCase();
+            alg = validateAlgorithm(options.algorithm);
+          }
 
-var resolve = __webpack_require__(814);
-var path = __webpack_require__(0);
+          var i;
+          var stringToSign = "";
+          for (i = 0; i < options.headers.length; i++) {
+            if (typeof options.headers[i] !== "string")
+              throw new TypeError(
+                "options.headers must be an array of Strings",
+              );
+
+            var h = options.headers[i].toLowerCase();
+
+            if (h === "request-line") {
+              if (!options.strict) {
+                /**
+                 * We allow headers from the older spec drafts if strict parsing isn't
+                 * specified in options.
+                 */
+                stringToSign +=
+                  request.method +
+                  " " +
+                  request.path +
+                  " HTTP/" +
+                  options.httpVersion;
+              } else {
+                /* Strict parsing doesn't allow older draft headers. */
+                throw new StrictParsingError(
+                  "request-line is not a valid header " +
+                    "with strict parsing enabled.",
+                );
+              }
+            } else if (h === "(request-target)") {
+              stringToSign +=
+                "(request-target): " +
+                request.method.toLowerCase() +
+                " " +
+                request.path;
+            } else {
+              var value = request.getHeader(h);
+              if (value === undefined || value === "") {
+                throw new MissingHeaderError(h + " was not in the request");
+              }
+              stringToSign += h + ": " + value;
+            }
 
-/* @private
- *
- * @method resolvePkg
- * @param {String} name
- * @param {String} dir
- * @return {String}
- */
-module.exports = function resolvePkg(name, dir) {
-  if (name === './') {
-    return path.resolve(name, 'package.json');
-  }
+            if (i + 1 < options.headers.length) stringToSign += "\n";
+          }
 
-  if (name[name.length - 1] !== '/') {
-    name += '/';
-  }
+          /* This is just for unit tests. */
+          if (request.hasOwnProperty("_stringToSign")) {
+            request._stringToSign = stringToSign;
+          }
 
-  if (name.charAt(0) === '/') {
-    return name + 'package.json';
-  }
+          var signature;
+          if (alg[0] === "hmac") {
+            if (
+              typeof options.key !== "string" &&
+              !Buffer.isBuffer(options.key)
+            )
+              throw new TypeError("options.key must be a string or Buffer");
+
+            var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
+            hmac.update(stringToSign);
+            signature = hmac.digest("base64");
+          } else {
+            var key = options.key;
+            if (typeof key === "string" || Buffer.isBuffer(key))
+              key = sshpk.parsePrivateKey(options.key);
+
+            assert.ok(
+              sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
+              "options.key must be a sshpk.PrivateKey",
+            );
+
+            if (!PK_ALGOS[key.type]) {
+              throw new InvalidAlgorithmError(
+                key.type.toUpperCase() + " type " + "keys are not supported",
+              );
+            }
 
-  try {
-    return resolve.sync(name + 'package.json', {
-      basedir: dir || __dirname,
-      preserveSymlinks: false
-    });
-  } catch(err) {
-    if (err.code === 'MODULE_NOT_FOUND') {
-      return null;
-    }
+            if (alg[0] !== undefined && key.type !== alg[0]) {
+              throw new InvalidAlgorithmError(
+                "options.key must be a " +
+                  alg[0].toUpperCase() +
+                  " key, was given a " +
+                  key.type.toUpperCase() +
+                  " key instead",
+              );
+            }
 
-    throw err;
-  }
-};
+            var signer = key.createSign(alg[1]);
+            signer.update(stringToSign);
+            var sigObj = signer.sign();
+            if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
+              throw new InvalidAlgorithmError(
+                sigObj.hashAlgorithm.toUpperCase() +
+                  " is not a supported hash algorithm",
+              );
+            }
+            options.algorithm = key.type + "-" + sigObj.hashAlgorithm;
+            signature = sigObj.toString();
+            assert.notStrictEqual(signature, "", "empty signature produced");
+          }
 
+          var authzHeaderName =
+            options.authorizationHeaderName || "Authorization";
+
+          request.setHeader(
+            authzHeaderName,
+            sprintf(
+              AUTHZ_FMT,
+              options.keyId,
+              options.algorithm,
+              options.headers.join(" "),
+              signature,
+            ),
+          );
 
-/***/ }),
-/* 680 */
-/***/ (function(module, exports, __webpack_require__) {
+          return true;
+        },
+      };
 
-// Copyright 2015 Joyent, Inc.
+      /***/
+    },
+    /* 683 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2015 Joyent, Inc.
 
-var parser = __webpack_require__(681);
-var signer = __webpack_require__(682);
-var verify = __webpack_require__(683);
-var utils = __webpack_require__(174);
+      var assert = __webpack_require__(16);
+      var crypto = __webpack_require__(11);
+      var sshpk = __webpack_require__(328);
+      var utils = __webpack_require__(174);
 
+      var HASH_ALGOS = utils.HASH_ALGOS;
+      var PK_ALGOS = utils.PK_ALGOS;
+      var InvalidAlgorithmError = utils.InvalidAlgorithmError;
+      var HttpSignatureError = utils.HttpSignatureError;
+      var validateAlgorithm = utils.validateAlgorithm;
 
+      ///--- Exported API
 
-///--- API
+      module.exports = {
+        /**
+         * Verify RSA/DSA signature against public key.  You are expected to pass in
+         * an object that was returned from `parse()`.
+         *
+         * @param {Object} parsedSignature the object you got from `parse`.
+         * @param {String} pubkey RSA/DSA private key PEM.
+         * @return {Boolean} true if valid, false otherwise.
+         * @throws {TypeError} if you pass in bad arguments.
+         * @throws {InvalidAlgorithmError}
+         */
+        verifySignature: function verifySignature(parsedSignature, pubkey) {
+          assert.object(parsedSignature, "parsedSignature");
+          if (typeof pubkey === "string" || Buffer.isBuffer(pubkey))
+            pubkey = sshpk.parseKey(pubkey);
+          assert.ok(
+            sshpk.Key.isKey(pubkey, [1, 1]),
+            "pubkey must be a sshpk.Key",
+          );
 
-module.exports = {
+          var alg = validateAlgorithm(parsedSignature.algorithm);
+          if (alg[0] === "hmac" || alg[0] !== pubkey.type) return false;
 
-  parse: parser.parseRequest,
-  parseRequest: parser.parseRequest,
+          var v = pubkey.createVerify(alg[1]);
+          v.update(parsedSignature.signingString);
+          return v.verify(parsedSignature.params.signature, "base64");
+        },
 
-  sign: signer.signRequest,
-  signRequest: signer.signRequest,
-  createSigner: signer.createSigner,
-  isSigner: signer.isSigner,
+        /**
+         * Verify HMAC against shared secret.  You are expected to pass in an object
+         * that was returned from `parse()`.
+         *
+         * @param {Object} parsedSignature the object you got from `parse`.
+         * @param {String} secret HMAC shared secret.
+         * @return {Boolean} true if valid, false otherwise.
+         * @throws {TypeError} if you pass in bad arguments.
+         * @throws {InvalidAlgorithmError}
+         */
+        verifyHMAC: function verifyHMAC(parsedSignature, secret) {
+          assert.object(parsedSignature, "parsedHMAC");
+          assert.string(secret, "secret");
 
-  sshKeyToPEM: utils.sshKeyToPEM,
-  sshKeyFingerprint: utils.fingerprint,
-  pemToRsaSSHKey: utils.pemToRsaSSHKey,
+          var alg = validateAlgorithm(parsedSignature.algorithm);
+          if (alg[0] !== "hmac") return false;
 
-  verify: verify.verifySignature,
-  verifySignature: verify.verifySignature,
-  verifyHMAC: verify.verifyHMAC
-};
+          var hashAlg = alg[1].toUpperCase();
 
+          var hmac = crypto.createHmac(hashAlg, secret);
+          hmac.update(parsedSignature.signingString);
 
-/***/ }),
-/* 681 */
-/***/ (function(module, exports, __webpack_require__) {
+          /*
+           * Now double-hash to avoid leaking timing information - there's
+           * no easy constant-time compare in JS, so we use this approach
+           * instead. See for more info:
+           * https://www.isecpartners.com/blog/2011/february/double-hmac-
+           * verification.aspx
+           */
+          var h1 = crypto.createHmac(hashAlg, secret);
+          h1.update(hmac.digest());
+          h1 = h1.digest();
+          var h2 = crypto.createHmac(hashAlg, secret);
+          h2.update(new Buffer(parsedSignature.params.signature, "base64"));
+          h2 = h2.digest();
+
+          /* Node 0.8 returns strings from .digest(). */
+          if (typeof h1 === "string") return h1 === h2;
+          /* And node 0.10 lacks the .equals() method on Buffers. */
+          if (Buffer.isBuffer(h1) && !h1.equals)
+            return h1.toString("binary") === h2.toString("binary");
+
+          return h1.equals(h2);
+        },
+      };
 
-// Copyright 2012 Joyent, Inc.  All rights reserved.
+      /***/
+    },
+    /* 684 */
+    /***/ function (module, exports) {
+      exports.parse = exports.decode = decode;
 
-var assert = __webpack_require__(16);
-var util = __webpack_require__(3);
-var utils = __webpack_require__(174);
+      exports.stringify = exports.encode = encode;
 
+      exports.safe = safe;
+      exports.unsafe = unsafe;
 
+      var eol =
+        typeof process !== "undefined" && process.platform === "win32"
+          ? "\r\n"
+          : "\n";
 
-///--- Globals
+      function encode(obj, opt) {
+        var children = [];
+        var out = "";
 
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var HttpSignatureError = utils.HttpSignatureError;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var validateAlgorithm = utils.validateAlgorithm;
+        if (typeof opt === "string") {
+          opt = {
+            section: opt,
+            whitespace: false,
+          };
+        } else {
+          opt = opt || {};
+          opt.whitespace = opt.whitespace === true;
+        }
 
-var State = {
-  New: 0,
-  Params: 1
-};
+        var separator = opt.whitespace ? " = " : "=";
 
-var ParamsState = {
-  Name: 0,
-  Quote: 1,
-  Value: 2,
-  Comma: 3
-};
+        Object.keys(obj).forEach(function (k, _, __) {
+          var val = obj[k];
+          if (val && Array.isArray(val)) {
+            val.forEach(function (item) {
+              out += safe(k + "[]") + separator + safe(item) + "\n";
+            });
+          } else if (val && typeof val === "object") {
+            children.push(k);
+          } else {
+            out += safe(k) + separator + safe(val) + eol;
+          }
+        });
 
+        if (opt.section && out.length) {
+          out = "[" + safe(opt.section) + "]" + eol + out;
+        }
 
-///--- Specific Errors
-
-
-function ExpiredRequestError(message) {
-  HttpSignatureError.call(this, message, ExpiredRequestError);
-}
-util.inherits(ExpiredRequestError, HttpSignatureError);
-
-
-function InvalidHeaderError(message) {
-  HttpSignatureError.call(this, message, InvalidHeaderError);
-}
-util.inherits(InvalidHeaderError, HttpSignatureError);
-
-
-function InvalidParamsError(message) {
-  HttpSignatureError.call(this, message, InvalidParamsError);
-}
-util.inherits(InvalidParamsError, HttpSignatureError);
-
-
-function MissingHeaderError(message) {
-  HttpSignatureError.call(this, message, MissingHeaderError);
-}
-util.inherits(MissingHeaderError, HttpSignatureError);
-
-function StrictParsingError(message) {
-  HttpSignatureError.call(this, message, StrictParsingError);
-}
-util.inherits(StrictParsingError, HttpSignatureError);
-
-///--- Exported API
-
-module.exports = {
-
-  /**
-   * Parses the 'Authorization' header out of an http.ServerRequest object.
-   *
-   * Note that this API will fully validate the Authorization header, and throw
-   * on any error.  It will not however check the signature, or the keyId format
-   * as those are specific to your environment.  You can use the options object
-   * to pass in extra constraints.
-   *
-   * As a response object you can expect this:
-   *
-   *     {
-   *       "scheme": "Signature",
-   *       "params": {
-   *         "keyId": "foo",
-   *         "algorithm": "rsa-sha256",
-   *         "headers": [
-   *           "date" or "x-date",
-   *           "digest"
-   *         ],
-   *         "signature": "base64"
-   *       },
-   *       "signingString": "ready to be passed to crypto.verify()"
-   *     }
-   *
-   * @param {Object} request an http.ServerRequest.
-   * @param {Object} options an optional options object with:
-   *                   - clockSkew: allowed clock skew in seconds (default 300).
-   *                   - headers: required header names (def: date or x-date)
-   *                   - algorithms: algorithms to support (default: all).
-   *                   - strict: should enforce latest spec parsing
-   *                             (default: false).
-   * @return {Object} parsed out object (see above).
-   * @throws {TypeError} on invalid input.
-   * @throws {InvalidHeaderError} on an invalid Authorization header error.
-   * @throws {InvalidParamsError} if the params in the scheme are invalid.
-   * @throws {MissingHeaderError} if the params indicate a header not present,
-   *                              either in the request headers from the params,
-   *                              or not in the params from a required header
-   *                              in options.
-   * @throws {StrictParsingError} if old attributes are used in strict parsing
-   *                              mode.
-   * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew.
-   */
-  parseRequest: function parseRequest(request, options) {
-    assert.object(request, 'request');
-    assert.object(request.headers, 'request.headers');
-    if (options === undefined) {
-      options = {};
-    }
-    if (options.headers === undefined) {
-      options.headers = [request.headers['x-date'] ? 'x-date' : 'date'];
-    }
-    assert.object(options, 'options');
-    assert.arrayOfString(options.headers, 'options.headers');
-    assert.optionalFinite(options.clockSkew, 'options.clockSkew');
+        children.forEach(function (k, _, __) {
+          var nk = dotSplit(k).join("\\.");
+          var section = (opt.section ? opt.section + "." : "") + nk;
+          var child = encode(obj[k], {
+            section: section,
+            whitespace: opt.whitespace,
+          });
+          if (out.length && child.length) {
+            out += eol;
+          }
+          out += child;
+        });
 
-    var authzHeaderName = options.authorizationHeaderName || 'authorization';
+        return out;
+      }
 
-    if (!request.headers[authzHeaderName]) {
-      throw new MissingHeaderError('no ' + authzHeaderName + ' header ' +
-                                   'present in the request');
-    }
+      function dotSplit(str) {
+        return str
+          .replace(/\1/g, "\u0002LITERAL\\1LITERAL\u0002")
+          .replace(/\\\./g, "\u0001")
+          .split(/\./)
+          .map(function (part) {
+            return part
+              .replace(/\1/g, "\\.")
+              .replace(/\2LITERAL\\1LITERAL\2/g, "\u0001");
+          });
+      }
 
-    options.clockSkew = options.clockSkew || 300;
-
-
-    var i = 0;
-    var state = State.New;
-    var substate = ParamsState.Name;
-    var tmpName = '';
-    var tmpValue = '';
-
-    var parsed = {
-      scheme: '',
-      params: {},
-      signingString: ''
-    };
-
-    var authz = request.headers[authzHeaderName];
-    for (i = 0; i < authz.length; i++) {
-      var c = authz.charAt(i);
-
-      switch (Number(state)) {
-
-      case State.New:
-        if (c !== ' ') parsed.scheme += c;
-        else state = State.Params;
-        break;
-
-      case State.Params:
-        switch (Number(substate)) {
-
-        case ParamsState.Name:
-          var code = c.charCodeAt(0);
-          // restricted name of A-Z / a-z
-          if ((code >= 0x41 && code <= 0x5a) || // A-Z
-              (code >= 0x61 && code <= 0x7a)) { // a-z
-            tmpName += c;
-          } else if (c === '=') {
-            if (tmpName.length === 0)
-              throw new InvalidHeaderError('bad param format');
-            substate = ParamsState.Quote;
-          } else {
-            throw new InvalidHeaderError('bad param format');
+      function decode(str) {
+        var out = {};
+        var p = out;
+        var section = null;
+        //          section     |key      = value
+        var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i;
+        var lines = str.split(/[\r\n]+/g);
+
+        lines.forEach(function (line, _, __) {
+          if (!line || line.match(/^\s*[;#]/)) return;
+          var match = line.match(re);
+          if (!match) return;
+          if (match[1] !== undefined) {
+            section = unsafe(match[1]);
+            p = out[section] = out[section] || {};
+            return;
           }
-          break;
-
-        case ParamsState.Quote:
-          if (c === '"') {
-            tmpValue = '';
-            substate = ParamsState.Value;
-          } else {
-            throw new InvalidHeaderError('bad param format');
+          var key = unsafe(match[2]);
+          var value = match[3] ? unsafe(match[4]) : true;
+          switch (value) {
+            case "true":
+            case "false":
+            case "null":
+              value = JSON.parse(value);
           }
-          break;
 
-        case ParamsState.Value:
-          if (c === '"') {
-            parsed.params[tmpName] = tmpValue;
-            substate = ParamsState.Comma;
-          } else {
-            tmpValue += c;
+          // Convert keys with '[]' suffix to an array
+          if (key.length > 2 && key.slice(-2) === "[]") {
+            key = key.substring(0, key.length - 2);
+            if (!p[key]) {
+              p[key] = [];
+            } else if (!Array.isArray(p[key])) {
+              p[key] = [p[key]];
+            }
           }
-          break;
 
-        case ParamsState.Comma:
-          if (c === ',') {
-            tmpName = '';
-            substate = ParamsState.Name;
+          // safeguard against resetting a previously defined
+          // array by accidentally forgetting the brackets
+          if (Array.isArray(p[key])) {
+            p[key].push(value);
           } else {
-            throw new InvalidHeaderError('bad param format');
+            p[key] = value;
           }
-          break;
+        });
 
-        default:
-          throw new Error('Invalid substate');
-        }
-        break;
+        // {a:{y:1},"a.b":{x:2}} --> {a:{y:1,b:{x:2}}}
+        // use a filter to return the keys that have to be deleted.
+        Object.keys(out)
+          .filter(function (k, _, __) {
+            if (
+              !out[k] ||
+              typeof out[k] !== "object" ||
+              Array.isArray(out[k])
+            ) {
+              return false;
+            }
+            // see if the parent section is also an object.
+            // if so, add it to that, and mark this one for deletion
+            var parts = dotSplit(k);
+            var p = out;
+            var l = parts.pop();
+            var nl = l.replace(/\\\./g, ".");
+            parts.forEach(function (part, _, __) {
+              if (!p[part] || typeof p[part] !== "object") p[part] = {};
+              p = p[part];
+            });
+            if (p === out && nl === l) {
+              return false;
+            }
+            p[nl] = out[k];
+            return true;
+          })
+          .forEach(function (del, _, __) {
+            delete out[del];
+          });
 
-      default:
-        throw new Error('Invalid substate');
+        return out;
       }
 
-    }
-
-    if (!parsed.params.headers || parsed.params.headers === '') {
-      if (request.headers['x-date']) {
-        parsed.params.headers = ['x-date'];
-      } else {
-        parsed.params.headers = ['date'];
+      function isQuoted(val) {
+        return (
+          (val.charAt(0) === '"' && val.slice(-1) === '"') ||
+          (val.charAt(0) === "'" && val.slice(-1) === "'")
+        );
       }
-    } else {
-      parsed.params.headers = parsed.params.headers.split(' ');
-    }
-
-    // Minimally validate the parsed object
-    if (!parsed.scheme || parsed.scheme !== 'Signature')
-      throw new InvalidHeaderError('scheme was not "Signature"');
-
-    if (!parsed.params.keyId)
-      throw new InvalidHeaderError('keyId was not specified');
-
-    if (!parsed.params.algorithm)
-      throw new InvalidHeaderError('algorithm was not specified');
-
-    if (!parsed.params.signature)
-      throw new InvalidHeaderError('signature was not specified');
-
-    // Check the algorithm against the official list
-    parsed.params.algorithm = parsed.params.algorithm.toLowerCase();
-    try {
-      validateAlgorithm(parsed.params.algorithm);
-    } catch (e) {
-      if (e instanceof InvalidAlgorithmError)
-        throw (new InvalidParamsError(parsed.params.algorithm + ' is not ' +
-          'supported'));
-      else
-        throw (e);
-    }
 
-    // Build the signingString
-    for (i = 0; i < parsed.params.headers.length; i++) {
-      var h = parsed.params.headers[i].toLowerCase();
-      parsed.params.headers[i] = h;
-
-      if (h === 'request-line') {
-        if (!options.strict) {
-          /*
-           * We allow headers from the older spec drafts if strict parsing isn't
-           * specified in options.
-           */
-          parsed.signingString +=
-            request.method + ' ' + request.url + ' HTTP/' + request.httpVersion;
-        } else {
-          /* Strict parsing doesn't allow older draft headers. */
-          throw (new StrictParsingError('request-line is not a valid header ' +
-            'with strict parsing enabled.'));
-        }
-      } else if (h === '(request-target)') {
-        parsed.signingString +=
-          '(request-target): ' + request.method.toLowerCase() + ' ' +
-          request.url;
-      } else {
-        var value = request.headers[h];
-        if (value === undefined)
-          throw new MissingHeaderError(h + ' was not in the request');
-        parsed.signingString += h + ': ' + value;
+      function safe(val) {
+        return typeof val !== "string" ||
+          val.match(/[=\r\n]/) ||
+          val.match(/^\[/) ||
+          (val.length > 1 && isQuoted(val)) ||
+          val !== val.trim()
+          ? JSON.stringify(val)
+          : val.replace(/;/g, "\\;").replace(/#/g, "\\#");
       }
 
-      if ((i + 1) < parsed.params.headers.length)
-        parsed.signingString += '\n';
-    }
-
-    // Check against the constraints
-    var date;
-    if (request.headers.date || request.headers['x-date']) {
-        if (request.headers['x-date']) {
-          date = new Date(request.headers['x-date']);
+      function unsafe(val, doUnesc) {
+        val = (val || "").trim();
+        if (isQuoted(val)) {
+          // remove the single quotes before calling JSON.parse
+          if (val.charAt(0) === "'") {
+            val = val.substr(1, val.length - 2);
+          }
+          try {
+            val = JSON.parse(val);
+          } catch (_) {}
         } else {
-          date = new Date(request.headers.date);
+          // walk the val to find the first not-escaped ; character
+          var esc = false;
+          var unesc = "";
+          for (var i = 0, l = val.length; i < l; i++) {
+            var c = val.charAt(i);
+            if (esc) {
+              if ("\\;#".indexOf(c) !== -1) {
+                unesc += c;
+              } else {
+                unesc += "\\" + c;
+              }
+              esc = false;
+            } else if (";#".indexOf(c) !== -1) {
+              break;
+            } else if (c === "\\") {
+              esc = true;
+            } else {
+              unesc += c;
+            }
+          }
+          if (esc) {
+            unesc += "\\";
+          }
+          return unesc.trim();
         }
-      var now = new Date();
-      var skew = Math.abs(now.getTime() - date.getTime());
-
-      if (skew > options.clockSkew * 1000) {
-        throw new ExpiredRequestError('clock skew of ' +
-                                      (skew / 1000) +
-                                      's was greater than ' +
-                                      options.clockSkew + 's');
+        return val;
       }
-    }
-
-    options.headers.forEach(function (hdr) {
-      // Remember that we already checked any headers in the params
-      // were in the request, so if this passes we're good.
-      if (parsed.params.headers.indexOf(hdr.toLowerCase()) < 0)
-        throw new MissingHeaderError(hdr + ' was not a signed header');
-    });
-
-    if (options.algorithms) {
-      if (options.algorithms.indexOf(parsed.params.algorithm) === -1)
-        throw new InvalidParamsError(parsed.params.algorithm +
-                                     ' is not a supported algorithm');
-    }
-
-    parsed.algorithm = parsed.params.algorithm.toUpperCase();
-    parsed.keyId = parsed.params.keyId;
-    return parsed;
-  }
-
-};
-
 
-/***/ }),
-/* 682 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 685 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// Copyright 2012 Joyent, Inc.  All rights reserved.
+      var _ = __webpack_require__(38);
 
-var assert = __webpack_require__(16);
-var crypto = __webpack_require__(11);
-var http = __webpack_require__(87);
-var util = __webpack_require__(3);
-var sshpk = __webpack_require__(328);
-var jsprim = __webpack_require__(746);
-var utils = __webpack_require__(174);
+      /**
+       * Choice object
+       * Normalize input as choice object
+       * @constructor
+       * @param {String|Object} val  Choice value. If an object is passed, it should contains
+       *                             at least one of `value` or `name` property
+       */
 
-var sprintf = __webpack_require__(3).format;
+      module.exports = class Choice {
+        constructor(val, answers) {
+          // Don't process Choice and Separator object
+          if (val instanceof Choice || val.type === "separator") {
+            return val;
+          }
 
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var HttpSignatureError = utils.HttpSignatureError;
-var validateAlgorithm = utils.validateAlgorithm;
+          if (_.isString(val)) {
+            this.name = val;
+            this.value = val;
+            this.short = val;
+          } else {
+            _.extend(this, val, {
+              name: val.name || val.value,
+              value: "value" in val ? val.value : val.name,
+              short: val.short || val.name || val.value,
+            });
+          }
 
-///--- Globals
+          if (_.isFunction(val.disabled)) {
+            this.disabled = val.disabled(answers);
+          } else {
+            this.disabled = val.disabled;
+          }
+        }
+      };
 
-var AUTHZ_FMT =
-  'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
+      /***/
+    },
+    /* 686 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-///--- Specific Errors
+      var assert = __webpack_require__(28);
+      var _ = __webpack_require__(38);
+      var Separator = __webpack_require__(175);
+      var Choice = __webpack_require__(685);
 
-function MissingHeaderError(message) {
-  HttpSignatureError.call(this, message, MissingHeaderError);
-}
-util.inherits(MissingHeaderError, HttpSignatureError);
+      /**
+       * Choices collection
+       * Collection of multiple `choice` object
+       * @constructor
+       * @param {Array} choices  All `choice` to keep in the collection
+       */
 
-function StrictParsingError(message) {
-  HttpSignatureError.call(this, message, StrictParsingError);
-}
-util.inherits(StrictParsingError, HttpSignatureError);
+      module.exports = class Choices {
+        constructor(choices, answers) {
+          this.choices = choices.map((val) => {
+            if (val.type === "separator") {
+              if (!(val instanceof Separator)) {
+                val = new Separator(val.line);
+              }
+              return val;
+            }
+            return new Choice(val, answers);
+          });
 
-/* See createSigner() */
-function RequestSigner(options) {
-  assert.object(options, 'options');
+          this.realChoices = this.choices
+            .filter(Separator.exclude)
+            .filter((item) => !item.disabled);
 
-  var alg = [];
-  if (options.algorithm !== undefined) {
-    assert.string(options.algorithm, 'options.algorithm');
-    alg = validateAlgorithm(options.algorithm);
-  }
-  this.rs_alg = alg;
-
-  /*
-   * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
-   * with an rs_signer.
-   *
-   * rs_signFunc-based RequestSigners have to build up their entire signing
-   * string within the rs_lines array and give it to rs_signFunc as a single
-   * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
-   * their signing state by using rs_signer.update(), thus only needing to
-   * buffer the hash function state and one line at a time.
-   */
-  if (options.sign !== undefined) {
-    assert.func(options.sign, 'options.sign');
-    this.rs_signFunc = options.sign;
-
-  } else if (alg[0] === 'hmac' && options.key !== undefined) {
-    assert.string(options.keyId, 'options.keyId');
-    this.rs_keyId = options.keyId;
-
-    if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
-      throw (new TypeError('options.key for HMAC must be a string or Buffer'));
-
-    /*
-     * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
-     * data in chunks rather than requiring it all to be given in one go
-     * at the end, so they are more similar to signers than signFuncs.
-     */
-    this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
-    this.rs_signer.sign = function () {
-      var digest = this.digest('base64');
-      return ({
-        hashAlgorithm: alg[1],
-        toString: function () { return (digest); }
-      });
-    };
+          Object.defineProperty(this, "length", {
+            get() {
+              return this.choices.length;
+            },
+            set(val) {
+              this.choices.length = val;
+            },
+          });
 
-  } else if (options.key !== undefined) {
-    var key = options.key;
-    if (typeof (key) === 'string' || Buffer.isBuffer(key))
-      key = sshpk.parsePrivateKey(key);
+          Object.defineProperty(this, "realLength", {
+            get() {
+              return this.realChoices.length;
+            },
+            set() {
+              throw new Error(
+                "Cannot set `realLength` of a Choices collection",
+              );
+            },
+          });
+        }
 
-    assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-      'options.key must be a sshpk.PrivateKey');
-    this.rs_key = key;
+        /**
+         * Get a valid choice from the collection
+         * @param  {Number} selector  The selected choice index
+         * @return {Choice|Undefined} Return the matched choice or undefined
+         */
 
-    assert.string(options.keyId, 'options.keyId');
-    this.rs_keyId = options.keyId;
+        getChoice(selector) {
+          assert(_.isNumber(selector));
+          return this.realChoices[selector];
+        }
 
-    if (!PK_ALGOS[key.type]) {
-      throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
-        'keys are not supported'));
-    }
+        /**
+         * Get a raw element from the collection
+         * @param  {Number} selector  The selected index value
+         * @return {Choice|Undefined} Return the matched choice or undefined
+         */
 
-    if (alg[0] !== undefined && key.type !== alg[0]) {
-      throw (new InvalidAlgorithmError('options.key must be a ' +
-        alg[0].toUpperCase() + ' key, was given a ' +
-        key.type.toUpperCase() + ' key instead'));
-    }
+        get(selector) {
+          assert(_.isNumber(selector));
+          return this.choices[selector];
+        }
 
-    this.rs_signer = key.createSign(alg[1]);
+        /**
+         * Match the valid choices against a where clause
+         * @param  {Object} whereClause Lodash `where` clause
+         * @return {Array}              Matching choices or empty array
+         */
 
-  } else {
-    throw (new TypeError('options.sign (func) or options.key is required'));
-  }
+        where(whereClause) {
+          return _.filter(this.realChoices, whereClause);
+        }
 
-  this.rs_headers = [];
-  this.rs_lines = [];
-}
+        /**
+         * Pluck a particular key from the choices
+         * @param  {String} propertyName Property name to select
+         * @return {Array}               Selected properties
+         */
 
-/**
- * Adds a header to be signed, with its value, into this signer.
- *
- * @param {String} header
- * @param {String} value
- * @return {String} value written
- */
-RequestSigner.prototype.writeHeader = function (header, value) {
-  assert.string(header, 'header');
-  header = header.toLowerCase();
-  assert.string(value, 'value');
+        pluck(propertyName) {
+          return _.map(this.realChoices, propertyName);
+        }
 
-  this.rs_headers.push(header);
+        // Expose usual Array methods
+        indexOf() {
+          return this.choices.indexOf.apply(this.choices, arguments);
+        }
 
-  if (this.rs_signFunc) {
-    this.rs_lines.push(header + ': ' + value);
+        forEach() {
+          return this.choices.forEach.apply(this.choices, arguments);
+        }
 
-  } else {
-    var line = header + ': ' + value;
-    if (this.rs_headers.length > 0)
-      line = '\n' + line;
-    this.rs_signer.update(line);
-  }
+        filter() {
+          return this.choices.filter.apply(this.choices, arguments);
+        }
 
-  return (value);
-};
+        find(func) {
+          return _.find(this.choices, func);
+        }
 
-/**
- * Adds a default Date header, returning its value.
- *
- * @return {String}
- */
-RequestSigner.prototype.writeDateHeader = function () {
-  return (this.writeHeader('date', jsprim.rfc1123(new Date())));
-};
+        push() {
+          var objs = _.map(arguments, (val) => new Choice(val));
+          this.choices.push.apply(this.choices, objs);
+          this.realChoices = this.choices.filter(Separator.exclude);
+          return this.choices;
+        }
+      };
 
-/**
- * Adds the request target line to be signed.
- *
- * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
- * @param {String} path
- */
-RequestSigner.prototype.writeTarget = function (method, path) {
-  assert.string(method, 'method');
-  assert.string(path, 'path');
-  method = method.toLowerCase();
-  this.writeHeader('(request-target)', method + ' ' + path);
-};
+      /***/
+    },
+    /* 687 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/**
- * Calculate the value for the Authorization header on this request
- * asynchronously.
- *
- * @param {Func} callback (err, authz)
- */
-RequestSigner.prototype.sign = function (cb) {
-  assert.func(cb, 'callback');
-
-  if (this.rs_headers.length < 1)
-    throw (new Error('At least one header must be signed'));
-
-  var alg, authz;
-  if (this.rs_signFunc) {
-    var data = this.rs_lines.join('\n');
-    var self = this;
-    this.rs_signFunc(data, function (err, sig) {
-      if (err) {
-        cb(err);
-        return;
-      }
-      try {
-        assert.object(sig, 'signature');
-        assert.string(sig.keyId, 'signature.keyId');
-        assert.string(sig.algorithm, 'signature.algorithm');
-        assert.string(sig.signature, 'signature.signature');
-        alg = validateAlgorithm(sig.algorithm);
-
-        authz = sprintf(AUTHZ_FMT,
-          sig.keyId,
-          sig.algorithm,
-          self.rs_headers.join(' '),
-          sig.signature);
-      } catch (e) {
-        cb(e);
-        return;
-      }
-      cb(null, authz);
-    });
+      /**
+       * `list` type prompt
+       */
 
-  } else {
-    try {
-      var sigObj = this.rs_signer.sign();
-    } catch (e) {
-      cb(e);
-      return;
-    }
-    alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm;
-    var signature = sigObj.toString();
-    authz = sprintf(AUTHZ_FMT,
-      this.rs_keyId,
-      alg,
-      this.rs_headers.join(' '),
-      signature);
-    cb(null, authz);
-  }
-};
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
+      var cliCursor = __webpack_require__(381);
+      var figures = __webpack_require__(270);
+      var { map, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var observe = __webpack_require__(80);
+      var Paginator = __webpack_require__(176);
+
+      class CheckboxPrompt extends Base {
+        constructor(questions, rl, answers) {
+          super(questions, rl, answers);
+
+          if (!this.opt.choices) {
+            this.throwParamError("choices");
+          }
 
-///--- Exported API
-
-module.exports = {
-  /**
-   * Identifies whether a given object is a request signer or not.
-   *
-   * @param {Object} object, the object to identify
-   * @returns {Boolean}
-   */
-  isSigner: function (obj) {
-    if (typeof (obj) === 'object' && obj instanceof RequestSigner)
-      return (true);
-    return (false);
-  },
-
-  /**
-   * Creates a request signer, used to asynchronously build a signature
-   * for a request (does not have to be an http.ClientRequest).
-   *
-   * @param {Object} options, either:
-   *                   - {String} keyId
-   *                   - {String|Buffer} key
-   *                   - {String} algorithm (optional, required for HMAC)
-   *                 or:
-   *                   - {Func} sign (data, cb)
-   * @return {RequestSigner}
-   */
-  createSigner: function createSigner(options) {
-    return (new RequestSigner(options));
-  },
-
-  /**
-   * Adds an 'Authorization' header to an http.ClientRequest object.
-   *
-   * Note that this API will add a Date header if it's not already set. Any
-   * other headers in the options.headers array MUST be present, or this
-   * will throw.
-   *
-   * You shouldn't need to check the return type; it's just there if you want
-   * to be pedantic.
-   *
-   * The optional flag indicates whether parsing should use strict enforcement
-   * of the version draft-cavage-http-signatures-04 of the spec or beyond.
-   * The default is to be loose and support
-   * older versions for compatibility.
-   *
-   * @param {Object} request an instance of http.ClientRequest.
-   * @param {Object} options signing parameters object:
-   *                   - {String} keyId required.
-   *                   - {String} key required (either a PEM or HMAC key).
-   *                   - {Array} headers optional; defaults to ['date'].
-   *                   - {String} algorithm optional (unless key is HMAC);
-   *                              default is the same as the sshpk default
-   *                              signing algorithm for the type of key given
-   *                   - {String} httpVersion optional; defaults to '1.1'.
-   *                   - {Boolean} strict optional; defaults to 'false'.
-   * @return {Boolean} true if Authorization (and optionally Date) were added.
-   * @throws {TypeError} on bad parameter types (input).
-   * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
-   *                                 the given key.
-   * @throws {sshpk.KeyParseError} if key was bad.
-   * @throws {MissingHeaderError} if a header to be signed was specified but
-   *                              was not present.
-   */
-  signRequest: function signRequest(request, options) {
-    assert.object(request, 'request');
-    assert.object(options, 'options');
-    assert.optionalString(options.algorithm, 'options.algorithm');
-    assert.string(options.keyId, 'options.keyId');
-    assert.optionalArrayOfString(options.headers, 'options.headers');
-    assert.optionalString(options.httpVersion, 'options.httpVersion');
-
-    if (!request.getHeader('Date'))
-      request.setHeader('Date', jsprim.rfc1123(new Date()));
-    if (!options.headers)
-      options.headers = ['date'];
-    if (!options.httpVersion)
-      options.httpVersion = '1.1';
-
-    var alg = [];
-    if (options.algorithm) {
-      options.algorithm = options.algorithm.toLowerCase();
-      alg = validateAlgorithm(options.algorithm);
-    }
+          if (_.isArray(this.opt.default)) {
+            this.opt.choices.forEach(function (choice) {
+              if (this.opt.default.indexOf(choice.value) >= 0) {
+                choice.checked = true;
+              }
+            }, this);
+          }
 
-    var i;
-    var stringToSign = '';
-    for (i = 0; i < options.headers.length; i++) {
-      if (typeof (options.headers[i]) !== 'string')
-        throw new TypeError('options.headers must be an array of Strings');
+          this.pointer = 0;
+          this.firstRender = true;
 
-      var h = options.headers[i].toLowerCase();
+          // Make sure no default is set (so it won't be printed)
+          this.opt.default = null;
 
-      if (h === 'request-line') {
-        if (!options.strict) {
-          /**
-           * We allow headers from the older spec drafts if strict parsing isn't
-           * specified in options.
-           */
-          stringToSign +=
-            request.method + ' ' + request.path + ' HTTP/' +
-            options.httpVersion;
-        } else {
-          /* Strict parsing doesn't allow older draft headers. */
-          throw (new StrictParsingError('request-line is not a valid header ' +
-            'with strict parsing enabled.'));
-        }
-      } else if (h === '(request-target)') {
-        stringToSign +=
-          '(request-target): ' + request.method.toLowerCase() + ' ' +
-          request.path;
-      } else {
-        var value = request.getHeader(h);
-        if (value === undefined || value === '') {
-          throw new MissingHeaderError(h + ' was not in the request');
+          this.paginator = new Paginator(this.screen);
         }
-        stringToSign += h + ': ' + value;
-      }
 
-      if ((i + 1) < options.headers.length)
-        stringToSign += '\n';
-    }
-
-    /* This is just for unit tests. */
-    if (request.hasOwnProperty('_stringToSign')) {
-      request._stringToSign = stringToSign;
-    }
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-    var signature;
-    if (alg[0] === 'hmac') {
-      if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
-        throw (new TypeError('options.key must be a string or Buffer'));
+        _run(cb) {
+          this.done = cb;
 
-      var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
-      hmac.update(stringToSign);
-      signature = hmac.digest('base64');
+          var events = observe(this.rl);
 
-    } else {
-      var key = options.key;
-      if (typeof (key) === 'string' || Buffer.isBuffer(key))
-        key = sshpk.parsePrivateKey(options.key);
+          var validation = this.handleSubmitEvents(
+            events.line.pipe(map(this.getCurrentValue.bind(this))),
+          );
+          validation.success.forEach(this.onEnd.bind(this));
+          validation.error.forEach(this.onError.bind(this));
+
+          events.normalizedUpKey
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onUpKey.bind(this));
+          events.normalizedDownKey
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onDownKey.bind(this));
+          events.numberKey
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onNumberKey.bind(this));
+          events.spaceKey
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onSpaceKey.bind(this));
+          events.aKey
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onAllKey.bind(this));
+          events.iKey
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onInverseKey.bind(this));
+
+          // Init the prompt
+          cliCursor.hide();
+          this.render();
+          this.firstRender = false;
 
-      assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-        'options.key must be a sshpk.PrivateKey');
+          return this;
+        }
 
-      if (!PK_ALGOS[key.type]) {
-        throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
-          'keys are not supported'));
-      }
+        /**
+         * Render the prompt to screen
+         * @return {CheckboxPrompt} self
+         */
 
-      if (alg[0] !== undefined && key.type !== alg[0]) {
-        throw (new InvalidAlgorithmError('options.key must be a ' +
-          alg[0].toUpperCase() + ' key, was given a ' +
-          key.type.toUpperCase() + ' key instead'));
-      }
+        render(error) {
+          // Render question
+          var message = this.getQuestion();
+          var bottomContent = "";
+
+          if (this.firstRender) {
+            message +=
+              "(Press " +
+              chalk.cyan.bold("<space>") +
+              " to select, " +
+              chalk.cyan.bold("<a>") +
+              " to toggle all, " +
+              chalk.cyan.bold("<i>") +
+              " to invert selection)";
+          }
 
-      var signer = key.createSign(alg[1]);
-      signer.update(stringToSign);
-      var sigObj = signer.sign();
-      if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
-        throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() +
-          ' is not a supported hash algorithm'));
-      }
-      options.algorithm = key.type + '-' + sigObj.hashAlgorithm;
-      signature = sigObj.toString();
-      assert.notStrictEqual(signature, '', 'empty signature produced');
-    }
+          // Render choices or answer depending on the state
+          if (this.status === "answered") {
+            message += chalk.cyan(this.selection.join(", "));
+          } else {
+            var choicesStr = renderChoices(this.opt.choices, this.pointer);
+            var indexPosition = this.opt.choices.indexOf(
+              this.opt.choices.getChoice(this.pointer),
+            );
+            message +=
+              "\n" +
+              this.paginator.paginate(
+                choicesStr,
+                indexPosition,
+                this.opt.pageSize,
+              );
+          }
 
-    var authzHeaderName = options.authorizationHeaderName || 'Authorization';
+          if (error) {
+            bottomContent = chalk.red(">> ") + error;
+          }
 
-    request.setHeader(authzHeaderName, sprintf(AUTHZ_FMT,
-                                               options.keyId,
-                                               options.algorithm,
-                                               options.headers.join(' '),
-                                               signature));
+          this.screen.render(message, bottomContent);
+        }
 
-    return true;
-  }
+        /**
+         * When user press `enter` key
+         */
 
-};
+        onEnd(state) {
+          this.status = "answered";
 
+          // Rerender prompt (and clean subline error)
+          this.render();
 
-/***/ }),
-/* 683 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2015 Joyent, Inc.
-
-var assert = __webpack_require__(16);
-var crypto = __webpack_require__(11);
-var sshpk = __webpack_require__(328);
-var utils = __webpack_require__(174);
-
-var HASH_ALGOS = utils.HASH_ALGOS;
-var PK_ALGOS = utils.PK_ALGOS;
-var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-var HttpSignatureError = utils.HttpSignatureError;
-var validateAlgorithm = utils.validateAlgorithm;
-
-///--- Exported API
-
-module.exports = {
-  /**
-   * Verify RSA/DSA signature against public key.  You are expected to pass in
-   * an object that was returned from `parse()`.
-   *
-   * @param {Object} parsedSignature the object you got from `parse`.
-   * @param {String} pubkey RSA/DSA private key PEM.
-   * @return {Boolean} true if valid, false otherwise.
-   * @throws {TypeError} if you pass in bad arguments.
-   * @throws {InvalidAlgorithmError}
-   */
-  verifySignature: function verifySignature(parsedSignature, pubkey) {
-    assert.object(parsedSignature, 'parsedSignature');
-    if (typeof (pubkey) === 'string' || Buffer.isBuffer(pubkey))
-      pubkey = sshpk.parseKey(pubkey);
-    assert.ok(sshpk.Key.isKey(pubkey, [1, 1]), 'pubkey must be a sshpk.Key');
-
-    var alg = validateAlgorithm(parsedSignature.algorithm);
-    if (alg[0] === 'hmac' || alg[0] !== pubkey.type)
-      return (false);
-
-    var v = pubkey.createVerify(alg[1]);
-    v.update(parsedSignature.signingString);
-    return (v.verify(parsedSignature.params.signature, 'base64'));
-  },
-
-  /**
-   * Verify HMAC against shared secret.  You are expected to pass in an object
-   * that was returned from `parse()`.
-   *
-   * @param {Object} parsedSignature the object you got from `parse`.
-   * @param {String} secret HMAC shared secret.
-   * @return {Boolean} true if valid, false otherwise.
-   * @throws {TypeError} if you pass in bad arguments.
-   * @throws {InvalidAlgorithmError}
-   */
-  verifyHMAC: function verifyHMAC(parsedSignature, secret) {
-    assert.object(parsedSignature, 'parsedHMAC');
-    assert.string(secret, 'secret');
-
-    var alg = validateAlgorithm(parsedSignature.algorithm);
-    if (alg[0] !== 'hmac')
-      return (false);
-
-    var hashAlg = alg[1].toUpperCase();
-
-    var hmac = crypto.createHmac(hashAlg, secret);
-    hmac.update(parsedSignature.signingString);
-
-    /*
-     * Now double-hash to avoid leaking timing information - there's
-     * no easy constant-time compare in JS, so we use this approach
-     * instead. See for more info:
-     * https://www.isecpartners.com/blog/2011/february/double-hmac-
-     * verification.aspx
-     */
-    var h1 = crypto.createHmac(hashAlg, secret);
-    h1.update(hmac.digest());
-    h1 = h1.digest();
-    var h2 = crypto.createHmac(hashAlg, secret);
-    h2.update(new Buffer(parsedSignature.params.signature, 'base64'));
-    h2 = h2.digest();
-
-    /* Node 0.8 returns strings from .digest(). */
-    if (typeof (h1) === 'string')
-      return (h1 === h2);
-    /* And node 0.10 lacks the .equals() method on Buffers. */
-    if (Buffer.isBuffer(h1) && !h1.equals)
-      return (h1.toString('binary') === h2.toString('binary'));
-
-    return (h1.equals(h2));
-  }
-};
+          this.screen.done();
+          cliCursor.show();
+          this.done(state.value);
+        }
 
+        onError(state) {
+          this.render(state.isValid);
+        }
 
-/***/ }),
-/* 684 */
-/***/ (function(module, exports) {
+        getCurrentValue() {
+          var choices = this.opt.choices.filter(function (choice) {
+            return Boolean(choice.checked) && !choice.disabled;
+          });
 
-exports.parse = exports.decode = decode
+          this.selection = _.map(choices, "short");
+          return _.map(choices, "value");
+        }
 
-exports.stringify = exports.encode = encode
+        onUpKey() {
+          var len = this.opt.choices.realLength;
+          this.pointer = this.pointer > 0 ? this.pointer - 1 : len - 1;
+          this.render();
+        }
 
-exports.safe = safe
-exports.unsafe = unsafe
+        onDownKey() {
+          var len = this.opt.choices.realLength;
+          this.pointer = this.pointer < len - 1 ? this.pointer + 1 : 0;
+          this.render();
+        }
 
-var eol = typeof process !== 'undefined' &&
-  process.platform === 'win32' ? '\r\n' : '\n'
+        onNumberKey(input) {
+          if (input <= this.opt.choices.realLength) {
+            this.pointer = input - 1;
+            this.toggleChoice(this.pointer);
+          }
+          this.render();
+        }
 
-function encode (obj, opt) {
-  var children = []
-  var out = ''
+        onSpaceKey() {
+          this.toggleChoice(this.pointer);
+          this.render();
+        }
 
-  if (typeof opt === 'string') {
-    opt = {
-      section: opt,
-      whitespace: false
-    }
-  } else {
-    opt = opt || {}
-    opt.whitespace = opt.whitespace === true
-  }
+        onAllKey() {
+          var shouldBeChecked = Boolean(
+            this.opt.choices.find(function (choice) {
+              return choice.type !== "separator" && !choice.checked;
+            }),
+          );
 
-  var separator = opt.whitespace ? ' = ' : '='
-
-  Object.keys(obj).forEach(function (k, _, __) {
-    var val = obj[k]
-    if (val && Array.isArray(val)) {
-      val.forEach(function (item) {
-        out += safe(k + '[]') + separator + safe(item) + '\n'
-      })
-    } else if (val && typeof val === 'object') {
-      children.push(k)
-    } else {
-      out += safe(k) + separator + safe(val) + eol
-    }
-  })
+          this.opt.choices.forEach(function (choice) {
+            if (choice.type !== "separator") {
+              choice.checked = shouldBeChecked;
+            }
+          });
 
-  if (opt.section && out.length) {
-    out = '[' + safe(opt.section) + ']' + eol + out
-  }
+          this.render();
+        }
 
-  children.forEach(function (k, _, __) {
-    var nk = dotSplit(k).join('\\.')
-    var section = (opt.section ? opt.section + '.' : '') + nk
-    var child = encode(obj[k], {
-      section: section,
-      whitespace: opt.whitespace
-    })
-    if (out.length && child.length) {
-      out += eol
-    }
-    out += child
-  })
-
-  return out
-}
-
-function dotSplit (str) {
-  return str.replace(/\1/g, '\u0002LITERAL\\1LITERAL\u0002')
-    .replace(/\\\./g, '\u0001')
-    .split(/\./).map(function (part) {
-      return part.replace(/\1/g, '\\.')
-      .replace(/\2LITERAL\\1LITERAL\2/g, '\u0001')
-    })
-}
-
-function decode (str) {
-  var out = {}
-  var p = out
-  var section = null
-  //          section     |key      = value
-  var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i
-  var lines = str.split(/[\r\n]+/g)
-
-  lines.forEach(function (line, _, __) {
-    if (!line || line.match(/^\s*[;#]/)) return
-    var match = line.match(re)
-    if (!match) return
-    if (match[1] !== undefined) {
-      section = unsafe(match[1])
-      p = out[section] = out[section] || {}
-      return
-    }
-    var key = unsafe(match[2])
-    var value = match[3] ? unsafe(match[4]) : true
-    switch (value) {
-      case 'true':
-      case 'false':
-      case 'null': value = JSON.parse(value)
-    }
+        onInverseKey() {
+          this.opt.choices.forEach(function (choice) {
+            if (choice.type !== "separator") {
+              choice.checked = !choice.checked;
+            }
+          });
 
-    // Convert keys with '[]' suffix to an array
-    if (key.length > 2 && key.slice(-2) === '[]') {
-      key = key.substring(0, key.length - 2)
-      if (!p[key]) {
-        p[key] = []
-      } else if (!Array.isArray(p[key])) {
-        p[key] = [p[key]]
-      }
-    }
+          this.render();
+        }
 
-    // safeguard against resetting a previously defined
-    // array by accidentally forgetting the brackets
-    if (Array.isArray(p[key])) {
-      p[key].push(value)
-    } else {
-      p[key] = value
-    }
-  })
-
-  // {a:{y:1},"a.b":{x:2}} --> {a:{y:1,b:{x:2}}}
-  // use a filter to return the keys that have to be deleted.
-  Object.keys(out).filter(function (k, _, __) {
-    if (!out[k] ||
-      typeof out[k] !== 'object' ||
-      Array.isArray(out[k])) {
-      return false
-    }
-    // see if the parent section is also an object.
-    // if so, add it to that, and mark this one for deletion
-    var parts = dotSplit(k)
-    var p = out
-    var l = parts.pop()
-    var nl = l.replace(/\\\./g, '.')
-    parts.forEach(function (part, _, __) {
-      if (!p[part] || typeof p[part] !== 'object') p[part] = {}
-      p = p[part]
-    })
-    if (p === out && nl === l) {
-      return false
-    }
-    p[nl] = out[k]
-    return true
-  }).forEach(function (del, _, __) {
-    delete out[del]
-  })
-
-  return out
-}
-
-function isQuoted (val) {
-  return (val.charAt(0) === '"' && val.slice(-1) === '"') ||
-    (val.charAt(0) === "'" && val.slice(-1) === "'")
-}
-
-function safe (val) {
-  return (typeof val !== 'string' ||
-    val.match(/[=\r\n]/) ||
-    val.match(/^\[/) ||
-    (val.length > 1 &&
-     isQuoted(val)) ||
-    val !== val.trim())
-      ? JSON.stringify(val)
-      : val.replace(/;/g, '\\;').replace(/#/g, '\\#')
-}
-
-function unsafe (val, doUnesc) {
-  val = (val || '').trim()
-  if (isQuoted(val)) {
-    // remove the single quotes before calling JSON.parse
-    if (val.charAt(0) === "'") {
-      val = val.substr(1, val.length - 2)
-    }
-    try { val = JSON.parse(val) } catch (_) {}
-  } else {
-    // walk the val to find the first not-escaped ; character
-    var esc = false
-    var unesc = ''
-    for (var i = 0, l = val.length; i < l; i++) {
-      var c = val.charAt(i)
-      if (esc) {
-        if ('\\;#'.indexOf(c) !== -1) {
-          unesc += c
-        } else {
-          unesc += '\\' + c
+        toggleChoice(index) {
+          var item = this.opt.choices.getChoice(index);
+          if (item !== undefined) {
+            this.opt.choices.getChoice(index).checked = !item.checked;
+          }
         }
-        esc = false
-      } else if (';#'.indexOf(c) !== -1) {
-        break
-      } else if (c === '\\') {
-        esc = true
-      } else {
-        unesc += c
       }
-    }
-    if (esc) {
-      unesc += '\\'
-    }
-    return unesc.trim()
-  }
-  return val
-}
 
+      /**
+       * Function for rendering checkbox choices
+       * @param  {Number} pointer Position of the pointer
+       * @return {String}         Rendered content
+       */
 
-/***/ }),
-/* 685 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
+      function renderChoices(choices, pointer) {
+        var output = "";
+        var separatorOffset = 0;
 
-var _ = __webpack_require__(38);
+        choices.forEach(function (choice, i) {
+          if (choice.type === "separator") {
+            separatorOffset++;
+            output += " " + choice + "\n";
+            return;
+          }
 
-/**
- * Choice object
- * Normalize input as choice object
- * @constructor
- * @param {String|Object} val  Choice value. If an object is passed, it should contains
- *                             at least one of `value` or `name` property
- */
+          if (choice.disabled) {
+            separatorOffset++;
+            output += " - " + choice.name;
+            output +=
+              " (" +
+              (_.isString(choice.disabled) ? choice.disabled : "Disabled") +
+              ")";
+          } else {
+            var line = getCheckbox(choice.checked) + " " + choice.name;
+            if (i - separatorOffset === pointer) {
+              output += chalk.cyan(figures.pointer + line);
+            } else {
+              output += " " + line;
+            }
+          }
 
-module.exports = class Choice {
-  constructor(val, answers) {
-    // Don't process Choice and Separator object
-    if (val instanceof Choice || val.type === 'separator') {
-      return val;
-    }
+          output += "\n";
+        });
 
-    if (_.isString(val)) {
-      this.name = val;
-      this.value = val;
-      this.short = val;
-    } else {
-      _.extend(this, val, {
-        name: val.name || val.value,
-        value: 'value' in val ? val.value : val.name,
-        short: val.short || val.name || val.value
-      });
-    }
+        return output.replace(/\n$/, "");
+      }
 
-    if (_.isFunction(val.disabled)) {
-      this.disabled = val.disabled(answers);
-    } else {
-      this.disabled = val.disabled;
-    }
-  }
-};
+      /**
+       * Get the checkbox
+       * @param  {Boolean} checked - add a X or not to the checkbox
+       * @return {String} Composited checkbox string
+       */
 
+      function getCheckbox(checked) {
+        return checked ? chalk.green(figures.radioOn) : figures.radioOff;
+      }
 
-/***/ }),
-/* 686 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = CheckboxPrompt;
 
-"use strict";
+      /***/
+    },
+    /* 688 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var assert = __webpack_require__(28);
-var _ = __webpack_require__(38);
-var Separator = __webpack_require__(175);
-var Choice = __webpack_require__(685);
+      /**
+       * `confirm` type prompt
+       */
 
-/**
- * Choices collection
- * Collection of multiple `choice` object
- * @constructor
- * @param {Array} choices  All `choice` to keep in the collection
- */
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
+      var { take, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var observe = __webpack_require__(80);
 
-module.exports = class Choices {
-  constructor(choices, answers) {
-    this.choices = choices.map(val => {
-      if (val.type === 'separator') {
-        if (!(val instanceof Separator)) {
-          val = new Separator(val.line);
-        }
-        return val;
-      }
-      return new Choice(val, answers);
-    });
+      class ConfirmPrompt extends Base {
+        constructor(questions, rl, answers) {
+          super(questions, rl, answers);
 
-    this.realChoices = this.choices
-      .filter(Separator.exclude)
-      .filter(item => !item.disabled);
+          var rawDefault = true;
 
-    Object.defineProperty(this, 'length', {
-      get() {
-        return this.choices.length;
-      },
-      set(val) {
-        this.choices.length = val;
-      }
-    });
+          _.extend(this.opt, {
+            filter: function (input) {
+              var value = rawDefault;
+              if (input != null && input !== "") {
+                value = /^y(es)?/i.test(input);
+              }
+              return value;
+            },
+          });
 
-    Object.defineProperty(this, 'realLength', {
-      get() {
-        return this.realChoices.length;
-      },
-      set() {
-        throw new Error('Cannot set `realLength` of a Choices collection');
-      }
-    });
-  }
+          if (_.isBoolean(this.opt.default)) {
+            rawDefault = this.opt.default;
+          }
 
-  /**
-   * Get a valid choice from the collection
-   * @param  {Number} selector  The selected choice index
-   * @return {Choice|Undefined} Return the matched choice or undefined
-   */
+          this.opt.default = rawDefault ? "Y/n" : "y/N";
 
-  getChoice(selector) {
-    assert(_.isNumber(selector));
-    return this.realChoices[selector];
-  }
+          return this;
+        }
 
-  /**
-   * Get a raw element from the collection
-   * @param  {Number} selector  The selected index value
-   * @return {Choice|Undefined} Return the matched choice or undefined
-   */
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb   Callback when prompt is done
+         * @return {this}
+         */
 
-  get(selector) {
-    assert(_.isNumber(selector));
-    return this.choices[selector];
-  }
+        _run(cb) {
+          this.done = cb;
 
-  /**
-   * Match the valid choices against a where clause
-   * @param  {Object} whereClause Lodash `where` clause
-   * @return {Array}              Matching choices or empty array
-   */
+          // Once user confirm (enter key)
+          var events = observe(this.rl);
+          events.keypress
+            .pipe(takeUntil(events.line))
+            .forEach(this.onKeypress.bind(this));
 
-  where(whereClause) {
-    return _.filter(this.realChoices, whereClause);
-  }
+          events.line.pipe(take(1)).forEach(this.onEnd.bind(this));
 
-  /**
-   * Pluck a particular key from the choices
-   * @param  {String} propertyName Property name to select
-   * @return {Array}               Selected properties
-   */
+          // Init
+          this.render();
 
-  pluck(propertyName) {
-    return _.map(this.realChoices, propertyName);
-  }
+          return this;
+        }
 
-  // Expose usual Array methods
-  indexOf() {
-    return this.choices.indexOf.apply(this.choices, arguments);
-  }
+        /**
+         * Render the prompt to screen
+         * @return {ConfirmPrompt} self
+         */
 
-  forEach() {
-    return this.choices.forEach.apply(this.choices, arguments);
-  }
+        render(answer) {
+          var message = this.getQuestion();
 
-  filter() {
-    return this.choices.filter.apply(this.choices, arguments);
-  }
+          if (typeof answer === "boolean") {
+            message += chalk.cyan(answer ? "Yes" : "No");
+          } else {
+            message += this.rl.line;
+          }
 
-  find(func) {
-    return _.find(this.choices, func);
-  }
+          this.screen.render(message);
 
-  push() {
-    var objs = _.map(arguments, val => new Choice(val));
-    this.choices.push.apply(this.choices, objs);
-    this.realChoices = this.choices.filter(Separator.exclude);
-    return this.choices;
-  }
-};
+          return this;
+        }
 
+        /**
+         * When user press `enter` key
+         */
 
-/***/ }),
-/* 687 */
-/***/ (function(module, exports, __webpack_require__) {
+        onEnd(input) {
+          this.status = "answered";
 
-"use strict";
+          var output = this.opt.filter(input);
+          this.render(output);
 
-/**
- * `list` type prompt
- */
+          this.screen.done();
+          this.done(output);
+        }
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
-var cliCursor = __webpack_require__(381);
-var figures = __webpack_require__(270);
-var { map, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var observe = __webpack_require__(80);
-var Paginator = __webpack_require__(176);
-
-class CheckboxPrompt extends Base {
-  constructor(questions, rl, answers) {
-    super(questions, rl, answers);
-
-    if (!this.opt.choices) {
-      this.throwParamError('choices');
-    }
+        /**
+         * When user press a key
+         */
 
-    if (_.isArray(this.opt.default)) {
-      this.opt.choices.forEach(function(choice) {
-        if (this.opt.default.indexOf(choice.value) >= 0) {
-          choice.checked = true;
+        onKeypress() {
+          this.render();
         }
-      }, this);
-    }
+      }
 
-    this.pointer = 0;
-    this.firstRender = true;
+      module.exports = ConfirmPrompt;
 
-    // Make sure no default is set (so it won't be printed)
-    this.opt.default = null;
+      /***/
+    },
+    /* 689 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    this.paginator = new Paginator(this.screen);
-  }
+      /**
+       * `editor` type prompt
+       */
 
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
+      var chalk = __webpack_require__(30);
+      var editAsync = __webpack_require__(709).editAsync;
+      var Base = __webpack_require__(79);
+      var observe = __webpack_require__(80);
+      var { Subject } = __webpack_require__(182);
 
-  _run(cb) {
-    this.done = cb;
+      class EditorPrompt extends Base {
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-    var events = observe(this.rl);
+        _run(cb) {
+          this.done = cb;
 
-    var validation = this.handleSubmitEvents(
-      events.line.pipe(map(this.getCurrentValue.bind(this)))
-    );
-    validation.success.forEach(this.onEnd.bind(this));
-    validation.error.forEach(this.onError.bind(this));
-
-    events.normalizedUpKey
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onUpKey.bind(this));
-    events.normalizedDownKey
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onDownKey.bind(this));
-    events.numberKey
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onNumberKey.bind(this));
-    events.spaceKey
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onSpaceKey.bind(this));
-    events.aKey.pipe(takeUntil(validation.success)).forEach(this.onAllKey.bind(this));
-    events.iKey.pipe(takeUntil(validation.success)).forEach(this.onInverseKey.bind(this));
-
-    // Init the prompt
-    cliCursor.hide();
-    this.render();
-    this.firstRender = false;
-
-    return this;
-  }
+          this.editorResult = new Subject();
 
-  /**
-   * Render the prompt to screen
-   * @return {CheckboxPrompt} self
-   */
-
-  render(error) {
-    // Render question
-    var message = this.getQuestion();
-    var bottomContent = '';
-
-    if (this.firstRender) {
-      message +=
-        '(Press ' +
-        chalk.cyan.bold('<space>') +
-        ' to select, ' +
-        chalk.cyan.bold('<a>') +
-        ' to toggle all, ' +
-        chalk.cyan.bold('<i>') +
-        ' to invert selection)';
-    }
+          // Open Editor on "line" (Enter Key)
+          var events = observe(this.rl);
+          this.lineSubscription = events.line.subscribe(
+            this.startExternalEditor.bind(this),
+          );
 
-    // Render choices or answer depending on the state
-    if (this.status === 'answered') {
-      message += chalk.cyan(this.selection.join(', '));
-    } else {
-      var choicesStr = renderChoices(this.opt.choices, this.pointer);
-      var indexPosition = this.opt.choices.indexOf(
-        this.opt.choices.getChoice(this.pointer)
-      );
-      message +=
-        '\n' + this.paginator.paginate(choicesStr, indexPosition, this.opt.pageSize);
-    }
+          // Trigger Validation when editor closes
+          var validation = this.handleSubmitEvents(this.editorResult);
+          validation.success.forEach(this.onEnd.bind(this));
+          validation.error.forEach(this.onError.bind(this));
 
-    if (error) {
-      bottomContent = chalk.red('>> ') + error;
-    }
+          // Prevents default from being printed on screen (can look weird with multiple lines)
+          this.currentText = this.opt.default;
+          this.opt.default = null;
 
-    this.screen.render(message, bottomContent);
-  }
+          // Init
+          this.render();
 
-  /**
-   * When user press `enter` key
-   */
+          return this;
+        }
 
-  onEnd(state) {
-    this.status = 'answered';
+        /**
+         * Render the prompt to screen
+         * @return {EditorPrompt} self
+         */
 
-    // Rerender prompt (and clean subline error)
-    this.render();
+        render(error) {
+          var bottomContent = "";
+          var message = this.getQuestion();
 
-    this.screen.done();
-    cliCursor.show();
-    this.done(state.value);
-  }
+          if (this.status === "answered") {
+            message += chalk.dim("Received");
+          } else {
+            message += chalk.dim(
+              "Press <enter> to launch your preferred editor.",
+            );
+          }
 
-  onError(state) {
-    this.render(state.isValid);
-  }
+          if (error) {
+            bottomContent = chalk.red(">> ") + error;
+          }
 
-  getCurrentValue() {
-    var choices = this.opt.choices.filter(function(choice) {
-      return Boolean(choice.checked) && !choice.disabled;
-    });
+          this.screen.render(message, bottomContent);
+        }
 
-    this.selection = _.map(choices, 'short');
-    return _.map(choices, 'value');
-  }
+        /**
+         * Launch $EDITOR on user press enter
+         */
 
-  onUpKey() {
-    var len = this.opt.choices.realLength;
-    this.pointer = this.pointer > 0 ? this.pointer - 1 : len - 1;
-    this.render();
-  }
+        startExternalEditor() {
+          // Pause Readline to prevent stdin and stdout from being modified while the editor is showing
+          this.rl.pause();
+          editAsync(this.currentText, this.endExternalEditor.bind(this));
+        }
 
-  onDownKey() {
-    var len = this.opt.choices.realLength;
-    this.pointer = this.pointer < len - 1 ? this.pointer + 1 : 0;
-    this.render();
-  }
+        endExternalEditor(error, result) {
+          this.rl.resume();
+          if (error) {
+            this.editorResult.error(error);
+          } else {
+            this.editorResult.next(result);
+          }
+        }
 
-  onNumberKey(input) {
-    if (input <= this.opt.choices.realLength) {
-      this.pointer = input - 1;
-      this.toggleChoice(this.pointer);
-    }
-    this.render();
-  }
+        onEnd(state) {
+          this.editorResult.unsubscribe();
+          this.lineSubscription.unsubscribe();
+          this.answer = state.value;
+          this.status = "answered";
+          // Re-render prompt
+          this.render();
+          this.screen.done();
+          this.done(this.answer);
+        }
 
-  onSpaceKey() {
-    this.toggleChoice(this.pointer);
-    this.render();
-  }
+        onError(state) {
+          this.render(state.isValid);
+        }
+      }
 
-  onAllKey() {
-    var shouldBeChecked = Boolean(
-      this.opt.choices.find(function(choice) {
-        return choice.type !== 'separator' && !choice.checked;
-      })
-    );
+      module.exports = EditorPrompt;
 
-    this.opt.choices.forEach(function(choice) {
-      if (choice.type !== 'separator') {
-        choice.checked = shouldBeChecked;
-      }
-    });
+      /***/
+    },
+    /* 690 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    this.render();
-  }
+      /**
+       * `rawlist` type prompt
+       */
 
-  onInverseKey() {
-    this.opt.choices.forEach(function(choice) {
-      if (choice.type !== 'separator') {
-        choice.checked = !choice.checked;
-      }
-    });
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
+      var { map, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var Separator = __webpack_require__(175);
+      var observe = __webpack_require__(80);
+      var Paginator = __webpack_require__(176);
 
-    this.render();
-  }
+      class ExpandPrompt extends Base {
+        constructor(questions, rl, answers) {
+          super(questions, rl, answers);
 
-  toggleChoice(index) {
-    var item = this.opt.choices.getChoice(index);
-    if (item !== undefined) {
-      this.opt.choices.getChoice(index).checked = !item.checked;
-    }
-  }
-}
+          if (!this.opt.choices) {
+            this.throwParamError("choices");
+          }
 
-/**
- * Function for rendering checkbox choices
- * @param  {Number} pointer Position of the pointer
- * @return {String}         Rendered content
- */
+          this.validateChoices(this.opt.choices);
 
-function renderChoices(choices, pointer) {
-  var output = '';
-  var separatorOffset = 0;
+          // Add the default `help` (/expand) option
+          this.opt.choices.push({
+            key: "h",
+            name: "Help, list all options",
+            value: "help",
+          });
 
-  choices.forEach(function(choice, i) {
-    if (choice.type === 'separator') {
-      separatorOffset++;
-      output += ' ' + choice + '\n';
-      return;
-    }
+          this.opt.validate = (choice) => {
+            if (choice == null) {
+              return "Please enter a valid command";
+            }
 
-    if (choice.disabled) {
-      separatorOffset++;
-      output += ' - ' + choice.name;
-      output += ' (' + (_.isString(choice.disabled) ? choice.disabled : 'Disabled') + ')';
-    } else {
-      var line = getCheckbox(choice.checked) + ' ' + choice.name;
-      if (i - separatorOffset === pointer) {
-        output += chalk.cyan(figures.pointer + line);
-      } else {
-        output += ' ' + line;
-      }
-    }
+            return choice !== "help";
+          };
 
-    output += '\n';
-  });
+          // Setup the default string (capitalize the default key)
+          this.opt.default = this.generateChoicesString(
+            this.opt.choices,
+            this.opt.default,
+          );
 
-  return output.replace(/\n$/, '');
-}
+          this.paginator = new Paginator(this.screen);
+        }
 
-/**
- * Get the checkbox
- * @param  {Boolean} checked - add a X or not to the checkbox
- * @return {String} Composited checkbox string
- */
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-function getCheckbox(checked) {
-  return checked ? chalk.green(figures.radioOn) : figures.radioOff;
-}
+        _run(cb) {
+          this.done = cb;
 
-module.exports = CheckboxPrompt;
+          // Save user answer and update prompt to show selected option.
+          var events = observe(this.rl);
+          var validation = this.handleSubmitEvents(
+            events.line.pipe(map(this.getCurrentValue.bind(this))),
+          );
+          validation.success.forEach(this.onSubmit.bind(this));
+          validation.error.forEach(this.onError.bind(this));
+          this.keypressObs = events.keypress
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onKeypress.bind(this));
 
+          // Init the prompt
+          this.render();
 
-/***/ }),
-/* 688 */
-/***/ (function(module, exports, __webpack_require__) {
+          return this;
+        }
 
-"use strict";
+        /**
+         * Render the prompt to screen
+         * @return {ExpandPrompt} self
+         */
 
-/**
- * `confirm` type prompt
- */
+        render(error, hint) {
+          var message = this.getQuestion();
+          var bottomContent = "";
+
+          if (this.status === "answered") {
+            message += chalk.cyan(this.answer);
+          } else if (this.status === "expanded") {
+            var choicesStr = renderChoices(this.opt.choices, this.selectedKey);
+            message += this.paginator.paginate(
+              choicesStr,
+              this.selectedKey,
+              this.opt.pageSize,
+            );
+            message += "\n  Answer: ";
+          }
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
-var { take, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var observe = __webpack_require__(80);
+          message += this.rl.line;
 
-class ConfirmPrompt extends Base {
-  constructor(questions, rl, answers) {
-    super(questions, rl, answers);
+          if (error) {
+            bottomContent = chalk.red(">> ") + error;
+          }
 
-    var rawDefault = true;
+          if (hint) {
+            bottomContent = chalk.cyan(">> ") + hint;
+          }
 
-    _.extend(this.opt, {
-      filter: function(input) {
-        var value = rawDefault;
-        if (input != null && input !== '') {
-          value = /^y(es)?/i.test(input);
+          this.screen.render(message, bottomContent);
         }
-        return value;
-      }
-    });
-
-    if (_.isBoolean(this.opt.default)) {
-      rawDefault = this.opt.default;
-    }
 
-    this.opt.default = rawDefault ? 'Y/n' : 'y/N';
+        getCurrentValue(input) {
+          if (!input) {
+            input = this.rawDefault;
+          }
+          var selected = this.opt.choices.where({
+            key: input.toLowerCase().trim(),
+          })[0];
+          if (!selected) {
+            return null;
+          }
 
-    return this;
-  }
+          return selected.value;
+        }
 
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb   Callback when prompt is done
-   * @return {this}
-   */
+        /**
+         * Generate the prompt choices string
+         * @return {String}  Choices string
+         */
 
-  _run(cb) {
-    this.done = cb;
+        getChoices() {
+          var output = "";
 
-    // Once user confirm (enter key)
-    var events = observe(this.rl);
-    events.keypress.pipe(takeUntil(events.line)).forEach(this.onKeypress.bind(this));
+          this.opt.choices.forEach((choice) => {
+            output += "\n  ";
 
-    events.line.pipe(take(1)).forEach(this.onEnd.bind(this));
+            if (choice.type === "separator") {
+              output += " " + choice;
+              return;
+            }
 
-    // Init
-    this.render();
+            var choiceStr = choice.key + ") " + choice.name;
+            if (this.selectedKey === choice.key) {
+              choiceStr = chalk.cyan(choiceStr);
+            }
+            output += choiceStr;
+          });
 
-    return this;
-  }
+          return output;
+        }
 
-  /**
-   * Render the prompt to screen
-   * @return {ConfirmPrompt} self
-   */
+        onError(state) {
+          if (state.value === "help") {
+            this.selectedKey = "";
+            this.status = "expanded";
+            this.render();
+            return;
+          }
+          this.render(state.isValid);
+        }
 
-  render(answer) {
-    var message = this.getQuestion();
+        /**
+         * When user press `enter` key
+         */
 
-    if (typeof answer === 'boolean') {
-      message += chalk.cyan(answer ? 'Yes' : 'No');
-    } else {
-      message += this.rl.line;
-    }
+        onSubmit(state) {
+          this.status = "answered";
+          var choice = this.opt.choices.where({ value: state.value })[0];
+          this.answer = choice.short || choice.name;
 
-    this.screen.render(message);
+          // Re-render prompt
+          this.render();
+          this.screen.done();
+          this.done(state.value);
+        }
 
-    return this;
-  }
+        /**
+         * When user press a key
+         */
 
-  /**
-   * When user press `enter` key
-   */
+        onKeypress() {
+          this.selectedKey = this.rl.line.toLowerCase();
+          var selected = this.opt.choices.where({ key: this.selectedKey })[0];
+          if (this.status === "expanded") {
+            this.render();
+          } else {
+            this.render(null, selected ? selected.name : null);
+          }
+        }
 
-  onEnd(input) {
-    this.status = 'answered';
+        /**
+         * Validate the choices
+         * @param {Array} choices
+         */
 
-    var output = this.opt.filter(input);
-    this.render(output);
+        validateChoices(choices) {
+          var formatError;
+          var errors = [];
+          var keymap = {};
+          choices.filter(Separator.exclude).forEach((choice) => {
+            if (!choice.key || choice.key.length !== 1) {
+              formatError = true;
+            }
+            if (keymap[choice.key]) {
+              errors.push(choice.key);
+            }
+            keymap[choice.key] = true;
+            choice.key = String(choice.key).toLowerCase();
+          });
 
-    this.screen.done();
-    this.done(output);
-  }
+          if (formatError) {
+            throw new Error(
+              "Format error: `key` param must be a single letter and is required.",
+            );
+          }
+          if (keymap.h) {
+            throw new Error(
+              "Reserved key error: `key` param cannot be `h` - this value is reserved.",
+            );
+          }
+          if (errors.length) {
+            throw new Error(
+              "Duplicate key error: `key` param must be unique. Duplicates: " +
+                _.uniq(errors).join(", "),
+            );
+          }
+        }
 
-  /**
-   * When user press a key
-   */
+        /**
+         * Generate a string out of the choices keys
+         * @param  {Array}  choices
+         * @param  {Number|String} default - the choice index or name to capitalize
+         * @return {String} The rendered choices key string
+         */
+        generateChoicesString(choices, defaultChoice) {
+          var defIndex = choices.realLength - 1;
+          if (
+            _.isNumber(defaultChoice) &&
+            this.opt.choices.getChoice(defaultChoice)
+          ) {
+            defIndex = defaultChoice;
+          } else if (_.isString(defaultChoice)) {
+            let index = _.findIndex(
+              choices.realChoices,
+              ({ value }) => value === defaultChoice,
+            );
+            defIndex = index === -1 ? defIndex : index;
+          }
+          var defStr = this.opt.choices.pluck("key");
+          this.rawDefault = defStr[defIndex];
+          defStr[defIndex] = String(defStr[defIndex]).toUpperCase();
+          return defStr.join("");
+        }
+      }
 
-  onKeypress() {
-    this.render();
-  }
-}
+      /**
+       * Function for rendering checkbox choices
+       * @param  {String} pointer Selected key
+       * @return {String}         Rendered content
+       */
 
-module.exports = ConfirmPrompt;
+      function renderChoices(choices, pointer) {
+        var output = "";
 
+        choices.forEach((choice) => {
+          output += "\n  ";
 
-/***/ }),
-/* 689 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (choice.type === "separator") {
+            output += " " + choice;
+            return;
+          }
 
-"use strict";
+          var choiceStr = choice.key + ") " + choice.name;
+          if (pointer === choice.key) {
+            choiceStr = chalk.cyan(choiceStr);
+          }
+          output += choiceStr;
+        });
 
-/**
- * `editor` type prompt
- */
+        return output;
+      }
 
-var chalk = __webpack_require__(30);
-var editAsync = __webpack_require__(709).editAsync;
-var Base = __webpack_require__(79);
-var observe = __webpack_require__(80);
-var { Subject } = __webpack_require__(182);
+      module.exports = ExpandPrompt;
 
-class EditorPrompt extends Base {
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
+      /***/
+    },
+    /* 691 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  _run(cb) {
-    this.done = cb;
+      /**
+       * `list` type prompt
+       */
 
-    this.editorResult = new Subject();
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
+      var figures = __webpack_require__(270);
+      var cliCursor = __webpack_require__(381);
+      var runAsync = __webpack_require__(181);
+      var { flatMap, map, take, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var observe = __webpack_require__(80);
+      var Paginator = __webpack_require__(176);
+
+      class ListPrompt extends Base {
+        constructor(questions, rl, answers) {
+          super(questions, rl, answers);
+
+          if (!this.opt.choices) {
+            this.throwParamError("choices");
+          }
 
-    // Open Editor on "line" (Enter Key)
-    var events = observe(this.rl);
-    this.lineSubscription = events.line.subscribe(this.startExternalEditor.bind(this));
+          this.firstRender = true;
+          this.selected = 0;
 
-    // Trigger Validation when editor closes
-    var validation = this.handleSubmitEvents(this.editorResult);
-    validation.success.forEach(this.onEnd.bind(this));
-    validation.error.forEach(this.onError.bind(this));
+          var def = this.opt.default;
 
-    // Prevents default from being printed on screen (can look weird with multiple lines)
-    this.currentText = this.opt.default;
-    this.opt.default = null;
+          // If def is a Number, then use as index. Otherwise, check for value.
+          if (
+            _.isNumber(def) &&
+            def >= 0 &&
+            def < this.opt.choices.realLength
+          ) {
+            this.selected = def;
+          } else if (!_.isNumber(def) && def != null) {
+            let index = _.findIndex(
+              this.opt.choices.realChoices,
+              ({ value }) => value === def,
+            );
+            this.selected = Math.max(index, 0);
+          }
 
-    // Init
-    this.render();
+          // Make sure no default is set (so it won't be printed)
+          this.opt.default = null;
 
-    return this;
-  }
+          this.paginator = new Paginator(this.screen);
+        }
 
-  /**
-   * Render the prompt to screen
-   * @return {EditorPrompt} self
-   */
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-  render(error) {
-    var bottomContent = '';
-    var message = this.getQuestion();
+        _run(cb) {
+          this.done = cb;
+
+          var self = this;
+
+          var events = observe(this.rl);
+          events.normalizedUpKey
+            .pipe(takeUntil(events.line))
+            .forEach(this.onUpKey.bind(this));
+          events.normalizedDownKey
+            .pipe(takeUntil(events.line))
+            .forEach(this.onDownKey.bind(this));
+          events.numberKey
+            .pipe(takeUntil(events.line))
+            .forEach(this.onNumberKey.bind(this));
+          events.line
+            .pipe(
+              take(1),
+              map(this.getCurrentValue.bind(this)),
+              flatMap((value) =>
+                runAsync(self.opt.filter)(value).catch((err) => err),
+              ),
+            )
+            .forEach(this.onSubmit.bind(this));
+
+          // Init the prompt
+          cliCursor.hide();
+          this.render();
 
-    if (this.status === 'answered') {
-      message += chalk.dim('Received');
-    } else {
-      message += chalk.dim('Press <enter> to launch your preferred editor.');
-    }
+          return this;
+        }
 
-    if (error) {
-      bottomContent = chalk.red('>> ') + error;
-    }
+        /**
+         * Render the prompt to screen
+         * @return {ListPrompt} self
+         */
 
-    this.screen.render(message, bottomContent);
-  }
+        render() {
+          // Render question
+          var message = this.getQuestion();
 
-  /**
-   * Launch $EDITOR on user press enter
-   */
+          if (this.firstRender) {
+            message += chalk.dim("(Use arrow keys)");
+          }
 
-  startExternalEditor() {
-    // Pause Readline to prevent stdin and stdout from being modified while the editor is showing
-    this.rl.pause();
-    editAsync(this.currentText, this.endExternalEditor.bind(this));
-  }
+          // Render choices or answer depending on the state
+          if (this.status === "answered") {
+            message += chalk.cyan(
+              this.opt.choices.getChoice(this.selected).short,
+            );
+          } else {
+            var choicesStr = listRender(this.opt.choices, this.selected);
+            var indexPosition = this.opt.choices.indexOf(
+              this.opt.choices.getChoice(this.selected),
+            );
+            message +=
+              "\n" +
+              this.paginator.paginate(
+                choicesStr,
+                indexPosition,
+                this.opt.pageSize,
+              );
+          }
 
-  endExternalEditor(error, result) {
-    this.rl.resume();
-    if (error) {
-      this.editorResult.error(error);
-    } else {
-      this.editorResult.next(result);
-    }
-  }
+          this.firstRender = false;
 
-  onEnd(state) {
-    this.editorResult.unsubscribe();
-    this.lineSubscription.unsubscribe();
-    this.answer = state.value;
-    this.status = 'answered';
-    // Re-render prompt
-    this.render();
-    this.screen.done();
-    this.done(this.answer);
-  }
+          this.screen.render(message);
+        }
 
-  onError(state) {
-    this.render(state.isValid);
-  }
-}
+        /**
+         * When user press `enter` key
+         */
 
-module.exports = EditorPrompt;
+        onSubmit(value) {
+          this.status = "answered";
 
+          // Rerender prompt
+          this.render();
 
-/***/ }),
-/* 690 */
-/***/ (function(module, exports, __webpack_require__) {
+          this.screen.done();
+          cliCursor.show();
+          this.done(value);
+        }
 
-"use strict";
+        getCurrentValue() {
+          return this.opt.choices.getChoice(this.selected).value;
+        }
 
-/**
- * `rawlist` type prompt
- */
+        /**
+         * When user press a key
+         */
+        onUpKey() {
+          var len = this.opt.choices.realLength;
+          this.selected = this.selected > 0 ? this.selected - 1 : len - 1;
+          this.render();
+        }
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
-var { map, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var Separator = __webpack_require__(175);
-var observe = __webpack_require__(80);
-var Paginator = __webpack_require__(176);
+        onDownKey() {
+          var len = this.opt.choices.realLength;
+          this.selected = this.selected < len - 1 ? this.selected + 1 : 0;
+          this.render();
+        }
 
-class ExpandPrompt extends Base {
-  constructor(questions, rl, answers) {
-    super(questions, rl, answers);
+        onNumberKey(input) {
+          if (input <= this.opt.choices.realLength) {
+            this.selected = input - 1;
+          }
+          this.render();
+        }
+      }
 
-    if (!this.opt.choices) {
-      this.throwParamError('choices');
-    }
+      /**
+       * Function for rendering list choices
+       * @param  {Number} pointer Position of the pointer
+       * @return {String}         Rendered content
+       */
+      function listRender(choices, pointer) {
+        var output = "";
+        var separatorOffset = 0;
+
+        choices.forEach((choice, i) => {
+          if (choice.type === "separator") {
+            separatorOffset++;
+            output += "  " + choice + "\n";
+            return;
+          }
 
-    this.validateChoices(this.opt.choices);
+          if (choice.disabled) {
+            separatorOffset++;
+            output += "  - " + choice.name;
+            output +=
+              " (" +
+              (_.isString(choice.disabled) ? choice.disabled : "Disabled") +
+              ")";
+            output += "\n";
+            return;
+          }
 
-    // Add the default `help` (/expand) option
-    this.opt.choices.push({
-      key: 'h',
-      name: 'Help, list all options',
-      value: 'help'
-    });
+          var isSelected = i - separatorOffset === pointer;
+          var line = (isSelected ? figures.pointer + " " : "  ") + choice.name;
+          if (isSelected) {
+            line = chalk.cyan(line);
+          }
+          output += line + " \n";
+        });
 
-    this.opt.validate = choice => {
-      if (choice == null) {
-        return 'Please enter a valid command';
+        return output.replace(/\n$/, "");
       }
 
-      return choice !== 'help';
-    };
+      module.exports = ListPrompt;
 
-    // Setup the default string (capitalize the default key)
-    this.opt.default = this.generateChoicesString(this.opt.choices, this.opt.default);
+      /***/
+    },
+    /* 692 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    this.paginator = new Paginator(this.screen);
-  }
+      /**
+       * `input` type prompt
+       */
 
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
+      var Input = __webpack_require__(392);
 
-  _run(cb) {
-    this.done = cb;
+      /**
+       * Extention of the Input prompt specifically for use with number inputs.
+       */
 
-    // Save user answer and update prompt to show selected option.
-    var events = observe(this.rl);
-    var validation = this.handleSubmitEvents(
-      events.line.pipe(map(this.getCurrentValue.bind(this)))
-    );
-    validation.success.forEach(this.onSubmit.bind(this));
-    validation.error.forEach(this.onError.bind(this));
-    this.keypressObs = events.keypress
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onKeypress.bind(this));
+      class NumberPrompt extends Input {
+        filterInput(input) {
+          if (input && typeof input === "string") {
+            input = input.trim();
+            // Match a number in the input
+            let numberMatch = input.match(
+              /(^-?\d+|^\d+\.\d*|^\d*\.\d+)(e\d+)?$/,
+            );
+            // If a number is found, return that input.
+            if (numberMatch) {
+              return Number(numberMatch[0]);
+            }
+          }
+          // If the input was invalid return the default value.
+          return this.opt.default == null ? NaN : this.opt.default;
+        }
+      }
 
-    // Init the prompt
-    this.render();
+      module.exports = NumberPrompt;
 
-    return this;
-  }
+      /***/
+    },
+    /* 693 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  /**
-   * Render the prompt to screen
-   * @return {ExpandPrompt} self
-   */
-
-  render(error, hint) {
-    var message = this.getQuestion();
-    var bottomContent = '';
-
-    if (this.status === 'answered') {
-      message += chalk.cyan(this.answer);
-    } else if (this.status === 'expanded') {
-      var choicesStr = renderChoices(this.opt.choices, this.selectedKey);
-      message += this.paginator.paginate(choicesStr, this.selectedKey, this.opt.pageSize);
-      message += '\n  Answer: ';
-    }
+      /**
+       * `password` type prompt
+       */
 
-    message += this.rl.line;
+      var chalk = __webpack_require__(30);
+      var { map, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var observe = __webpack_require__(80);
 
-    if (error) {
-      bottomContent = chalk.red('>> ') + error;
-    }
+      function mask(input, maskChar) {
+        input = String(input);
+        maskChar = typeof maskChar === "string" ? maskChar : "*";
+        if (input.length === 0) {
+          return "";
+        }
 
-    if (hint) {
-      bottomContent = chalk.cyan('>> ') + hint;
-    }
+        return new Array(input.length + 1).join(maskChar);
+      }
 
-    this.screen.render(message, bottomContent);
-  }
+      class PasswordPrompt extends Base {
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-  getCurrentValue(input) {
-    if (!input) {
-      input = this.rawDefault;
-    }
-    var selected = this.opt.choices.where({ key: input.toLowerCase().trim() })[0];
-    if (!selected) {
-      return null;
-    }
+        _run(cb) {
+          this.done = cb;
 
-    return selected.value;
-  }
+          var events = observe(this.rl);
 
-  /**
-   * Generate the prompt choices string
-   * @return {String}  Choices string
-   */
+          // Once user confirm (enter key)
+          var submit = events.line.pipe(map(this.filterInput.bind(this)));
 
-  getChoices() {
-    var output = '';
+          var validation = this.handleSubmitEvents(submit);
+          validation.success.forEach(this.onEnd.bind(this));
+          validation.error.forEach(this.onError.bind(this));
 
-    this.opt.choices.forEach(choice => {
-      output += '\n  ';
+          if (this.opt.mask) {
+            events.keypress
+              .pipe(takeUntil(validation.success))
+              .forEach(this.onKeypress.bind(this));
+          }
 
-      if (choice.type === 'separator') {
-        output += ' ' + choice;
-        return;
-      }
+          // Init
+          this.render();
 
-      var choiceStr = choice.key + ') ' + choice.name;
-      if (this.selectedKey === choice.key) {
-        choiceStr = chalk.cyan(choiceStr);
-      }
-      output += choiceStr;
-    });
+          return this;
+        }
 
-    return output;
-  }
+        /**
+         * Render the prompt to screen
+         * @return {PasswordPrompt} self
+         */
 
-  onError(state) {
-    if (state.value === 'help') {
-      this.selectedKey = '';
-      this.status = 'expanded';
-      this.render();
-      return;
-    }
-    this.render(state.isValid);
-  }
+        render(error) {
+          var message = this.getQuestion();
+          var bottomContent = "";
 
-  /**
-   * When user press `enter` key
-   */
+          if (this.status === "answered") {
+            message += this.opt.mask
+              ? chalk.cyan(mask(this.answer, this.opt.mask))
+              : chalk.italic.dim("[hidden]");
+          } else if (this.opt.mask) {
+            message += mask(this.rl.line || "", this.opt.mask);
+          } else {
+            message += chalk.italic.dim("[input is hidden] ");
+          }
 
-  onSubmit(state) {
-    this.status = 'answered';
-    var choice = this.opt.choices.where({ value: state.value })[0];
-    this.answer = choice.short || choice.name;
+          if (error) {
+            bottomContent = "\n" + chalk.red(">> ") + error;
+          }
 
-    // Re-render prompt
-    this.render();
-    this.screen.done();
-    this.done(state.value);
-  }
+          this.screen.render(message, bottomContent);
+        }
 
-  /**
-   * When user press a key
-   */
-
-  onKeypress() {
-    this.selectedKey = this.rl.line.toLowerCase();
-    var selected = this.opt.choices.where({ key: this.selectedKey })[0];
-    if (this.status === 'expanded') {
-      this.render();
-    } else {
-      this.render(null, selected ? selected.name : null);
-    }
-  }
+        /**
+         * When user press `enter` key
+         */
 
-  /**
-   * Validate the choices
-   * @param {Array} choices
-   */
+        filterInput(input) {
+          if (!input) {
+            return this.opt.default == null ? "" : this.opt.default;
+          }
+          return input;
+        }
 
-  validateChoices(choices) {
-    var formatError;
-    var errors = [];
-    var keymap = {};
-    choices.filter(Separator.exclude).forEach(choice => {
-      if (!choice.key || choice.key.length !== 1) {
-        formatError = true;
-      }
-      if (keymap[choice.key]) {
-        errors.push(choice.key);
-      }
-      keymap[choice.key] = true;
-      choice.key = String(choice.key).toLowerCase();
-    });
+        onEnd(state) {
+          this.status = "answered";
+          this.answer = state.value;
 
-    if (formatError) {
-      throw new Error(
-        'Format error: `key` param must be a single letter and is required.'
-      );
-    }
-    if (keymap.h) {
-      throw new Error(
-        'Reserved key error: `key` param cannot be `h` - this value is reserved.'
-      );
-    }
-    if (errors.length) {
-      throw new Error(
-        'Duplicate key error: `key` param must be unique. Duplicates: ' +
-          _.uniq(errors).join(', ')
-      );
-    }
-  }
+          // Re-render prompt
+          this.render();
 
-  /**
-   * Generate a string out of the choices keys
-   * @param  {Array}  choices
-   * @param  {Number|String} default - the choice index or name to capitalize
-   * @return {String} The rendered choices key string
-   */
-  generateChoicesString(choices, defaultChoice) {
-    var defIndex = choices.realLength - 1;
-    if (_.isNumber(defaultChoice) && this.opt.choices.getChoice(defaultChoice)) {
-      defIndex = defaultChoice;
-    } else if (_.isString(defaultChoice)) {
-      let index = _.findIndex(
-        choices.realChoices,
-        ({ value }) => value === defaultChoice
-      );
-      defIndex = index === -1 ? defIndex : index;
-    }
-    var defStr = this.opt.choices.pluck('key');
-    this.rawDefault = defStr[defIndex];
-    defStr[defIndex] = String(defStr[defIndex]).toUpperCase();
-    return defStr.join('');
-  }
-}
+          this.screen.done();
+          this.done(state.value);
+        }
 
-/**
- * Function for rendering checkbox choices
- * @param  {String} pointer Selected key
- * @return {String}         Rendered content
- */
+        onError(state) {
+          this.render(state.isValid);
+        }
 
-function renderChoices(choices, pointer) {
-  var output = '';
+        onKeypress() {
+          this.render();
+        }
+      }
 
-  choices.forEach(choice => {
-    output += '\n  ';
+      module.exports = PasswordPrompt;
 
-    if (choice.type === 'separator') {
-      output += ' ' + choice;
-      return;
-    }
+      /***/
+    },
+    /* 694 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    var choiceStr = choice.key + ') ' + choice.name;
-    if (pointer === choice.key) {
-      choiceStr = chalk.cyan(choiceStr);
-    }
-    output += choiceStr;
-  });
+      /**
+       * `rawlist` type prompt
+       */
 
-  return output;
-}
+      var _ = __webpack_require__(38);
+      var chalk = __webpack_require__(30);
+      var { map, takeUntil } = __webpack_require__(63);
+      var Base = __webpack_require__(79);
+      var Separator = __webpack_require__(175);
+      var observe = __webpack_require__(80);
+      var Paginator = __webpack_require__(176);
 
-module.exports = ExpandPrompt;
+      class RawListPrompt extends Base {
+        constructor(questions, rl, answers) {
+          super(questions, rl, answers);
 
+          if (!this.opt.choices) {
+            this.throwParamError("choices");
+          }
 
-/***/ }),
-/* 691 */
-/***/ (function(module, exports, __webpack_require__) {
+          this.opt.validChoices = this.opt.choices.filter(Separator.exclude);
 
-"use strict";
+          this.selected = 0;
+          this.rawDefault = 0;
 
-/**
- * `list` type prompt
- */
+          _.extend(this.opt, {
+            validate: function (val) {
+              return val != null;
+            },
+          });
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
-var figures = __webpack_require__(270);
-var cliCursor = __webpack_require__(381);
-var runAsync = __webpack_require__(181);
-var { flatMap, map, take, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var observe = __webpack_require__(80);
-var Paginator = __webpack_require__(176);
-
-class ListPrompt extends Base {
-  constructor(questions, rl, answers) {
-    super(questions, rl, answers);
-
-    if (!this.opt.choices) {
-      this.throwParamError('choices');
-    }
+          var def = this.opt.default;
+          if (
+            _.isNumber(def) &&
+            def >= 0 &&
+            def < this.opt.choices.realLength
+          ) {
+            this.selected = def;
+            this.rawDefault = def;
+          } else if (!_.isNumber(def) && def != null) {
+            let index = _.findIndex(
+              this.opt.choices.realChoices,
+              ({ value }) => value === def,
+            );
+            let safeIndex = Math.max(index, 0);
+            this.selected = safeIndex;
+            this.rawDefault = safeIndex;
+          }
 
-    this.firstRender = true;
-    this.selected = 0;
+          // Make sure no default is set (so it won't be printed)
+          this.opt.default = null;
 
-    var def = this.opt.default;
+          this.paginator = new Paginator();
+        }
 
-    // If def is a Number, then use as index. Otherwise, check for value.
-    if (_.isNumber(def) && def >= 0 && def < this.opt.choices.realLength) {
-      this.selected = def;
-    } else if (!_.isNumber(def) && def != null) {
-      let index = _.findIndex(this.opt.choices.realChoices, ({ value }) => value === def);
-      this.selected = Math.max(index, 0);
-    }
+        /**
+         * Start the Inquiry session
+         * @param  {Function} cb      Callback when prompt is done
+         * @return {this}
+         */
 
-    // Make sure no default is set (so it won't be printed)
-    this.opt.default = null;
+        _run(cb) {
+          this.done = cb;
 
-    this.paginator = new Paginator(this.screen);
-  }
+          // Once user confirm (enter key)
+          var events = observe(this.rl);
+          var submit = events.line.pipe(map(this.getCurrentValue.bind(this)));
 
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
-
-  _run(cb) {
-    this.done = cb;
-
-    var self = this;
-
-    var events = observe(this.rl);
-    events.normalizedUpKey.pipe(takeUntil(events.line)).forEach(this.onUpKey.bind(this));
-    events.normalizedDownKey
-      .pipe(takeUntil(events.line))
-      .forEach(this.onDownKey.bind(this));
-    events.numberKey.pipe(takeUntil(events.line)).forEach(this.onNumberKey.bind(this));
-    events.line
-      .pipe(
-        take(1),
-        map(this.getCurrentValue.bind(this)),
-        flatMap(value => runAsync(self.opt.filter)(value).catch(err => err))
-      )
-      .forEach(this.onSubmit.bind(this));
+          var validation = this.handleSubmitEvents(submit);
+          validation.success.forEach(this.onEnd.bind(this));
+          validation.error.forEach(this.onError.bind(this));
 
-    // Init the prompt
-    cliCursor.hide();
-    this.render();
+          events.keypress
+            .pipe(takeUntil(validation.success))
+            .forEach(this.onKeypress.bind(this));
 
-    return this;
-  }
+          // Init the prompt
+          this.render();
 
-  /**
-   * Render the prompt to screen
-   * @return {ListPrompt} self
-   */
+          return this;
+        }
 
-  render() {
-    // Render question
-    var message = this.getQuestion();
+        /**
+         * Render the prompt to screen
+         * @return {RawListPrompt} self
+         */
 
-    if (this.firstRender) {
-      message += chalk.dim('(Use arrow keys)');
-    }
+        render(error) {
+          // Render question
+          var message = this.getQuestion();
+          var bottomContent = "";
 
-    // Render choices or answer depending on the state
-    if (this.status === 'answered') {
-      message += chalk.cyan(this.opt.choices.getChoice(this.selected).short);
-    } else {
-      var choicesStr = listRender(this.opt.choices, this.selected);
-      var indexPosition = this.opt.choices.indexOf(
-        this.opt.choices.getChoice(this.selected)
-      );
-      message +=
-        '\n' + this.paginator.paginate(choicesStr, indexPosition, this.opt.pageSize);
-    }
+          if (this.status === "answered") {
+            message += chalk.cyan(this.answer);
+          } else {
+            var choicesStr = renderChoices(this.opt.choices, this.selected);
+            message += this.paginator.paginate(
+              choicesStr,
+              this.selected,
+              this.opt.pageSize,
+            );
+            message += "\n  Answer: ";
+          }
 
-    this.firstRender = false;
+          message += this.rl.line;
 
-    this.screen.render(message);
-  }
+          if (error) {
+            bottomContent = "\n" + chalk.red(">> ") + error;
+          }
 
-  /**
-   * When user press `enter` key
-   */
+          this.screen.render(message, bottomContent);
+        }
 
-  onSubmit(value) {
-    this.status = 'answered';
+        /**
+         * When user press `enter` key
+         */
 
-    // Rerender prompt
-    this.render();
+        getCurrentValue(index) {
+          if (index == null || index === "") {
+            index = this.rawDefault;
+          } else {
+            index -= 1;
+          }
 
-    this.screen.done();
-    cliCursor.show();
-    this.done(value);
-  }
+          var choice = this.opt.choices.getChoice(index);
+          return choice ? choice.value : null;
+        }
 
-  getCurrentValue() {
-    return this.opt.choices.getChoice(this.selected).value;
-  }
+        onEnd(state) {
+          this.status = "answered";
+          this.answer = state.value;
 
-  /**
-   * When user press a key
-   */
-  onUpKey() {
-    var len = this.opt.choices.realLength;
-    this.selected = this.selected > 0 ? this.selected - 1 : len - 1;
-    this.render();
-  }
+          // Re-render prompt
+          this.render();
 
-  onDownKey() {
-    var len = this.opt.choices.realLength;
-    this.selected = this.selected < len - 1 ? this.selected + 1 : 0;
-    this.render();
-  }
+          this.screen.done();
+          this.done(state.value);
+        }
 
-  onNumberKey(input) {
-    if (input <= this.opt.choices.realLength) {
-      this.selected = input - 1;
-    }
-    this.render();
-  }
-}
+        onError() {
+          this.render("Please enter a valid index");
+        }
 
-/**
- * Function for rendering list choices
- * @param  {Number} pointer Position of the pointer
- * @return {String}         Rendered content
- */
-function listRender(choices, pointer) {
-  var output = '';
-  var separatorOffset = 0;
-
-  choices.forEach((choice, i) => {
-    if (choice.type === 'separator') {
-      separatorOffset++;
-      output += '  ' + choice + '\n';
-      return;
-    }
+        /**
+         * When user press a key
+         */
 
-    if (choice.disabled) {
-      separatorOffset++;
-      output += '  - ' + choice.name;
-      output += ' (' + (_.isString(choice.disabled) ? choice.disabled : 'Disabled') + ')';
-      output += '\n';
-      return;
-    }
+        onKeypress() {
+          var index = this.rl.line.length ? Number(this.rl.line) - 1 : 0;
 
-    var isSelected = i - separatorOffset === pointer;
-    var line = (isSelected ? figures.pointer + ' ' : '  ') + choice.name;
-    if (isSelected) {
-      line = chalk.cyan(line);
-    }
-    output += line + ' \n';
-  });
+          if (this.opt.choices.getChoice(index)) {
+            this.selected = index;
+          } else {
+            this.selected = undefined;
+          }
 
-  return output.replace(/\n$/, '');
-}
+          this.render();
+        }
+      }
 
-module.exports = ListPrompt;
+      /**
+       * Function for rendering list choices
+       * @param  {Number} pointer Position of the pointer
+       * @return {String}         Rendered content
+       */
 
+      function renderChoices(choices, pointer) {
+        var output = "";
+        var separatorOffset = 0;
 
-/***/ }),
-/* 692 */
-/***/ (function(module, exports, __webpack_require__) {
+        choices.forEach(function (choice, i) {
+          output += "\n  ";
 
-"use strict";
+          if (choice.type === "separator") {
+            separatorOffset++;
+            output += " " + choice;
+            return;
+          }
 
-/**
- * `input` type prompt
- */
+          var index = i - separatorOffset;
+          var display = index + 1 + ") " + choice.name;
+          if (index === pointer) {
+            display = chalk.cyan(display);
+          }
+          output += display;
+        });
 
-var Input = __webpack_require__(392);
+        return output;
+      }
 
-/**
- * Extention of the Input prompt specifically for use with number inputs.
- */
+      module.exports = RawListPrompt;
 
-class NumberPrompt extends Input {
-  filterInput(input) {
-    if (input && typeof input === 'string') {
-      input = input.trim();
-      // Match a number in the input
-      let numberMatch = input.match(/(^-?\d+|^\d+\.\d*|^\d*\.\d+)(e\d+)?$/);
-      // If a number is found, return that input.
-      if (numberMatch) {
-        return Number(numberMatch[0]);
-      }
-    }
-    // If the input was invalid return the default value.
-    return this.opt.default == null ? NaN : this.opt.default;
-  }
-}
+      /***/
+    },
+    /* 695 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-module.exports = NumberPrompt;
+      /**
+       * Sticky bottom bar user interface
+       */
 
+      var through = __webpack_require__(953);
+      var Base = __webpack_require__(393);
+      var rlUtils = __webpack_require__(394);
+      var _ = __webpack_require__(38);
 
-/***/ }),
-/* 693 */
-/***/ (function(module, exports, __webpack_require__) {
+      class BottomBar extends Base {
+        constructor(opt) {
+          opt = opt || {};
 
-"use strict";
+          super(opt);
 
-/**
- * `password` type prompt
- */
+          this.log = through(this.writeLog.bind(this));
+          this.bottomBar = opt.bottomBar || "";
+          this.render();
+        }
 
-var chalk = __webpack_require__(30);
-var { map, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var observe = __webpack_require__(80);
+        /**
+         * Render the prompt to screen
+         * @return {BottomBar} self
+         */
 
-function mask(input, maskChar) {
-  input = String(input);
-  maskChar = typeof maskChar === 'string' ? maskChar : '*';
-  if (input.length === 0) {
-    return '';
-  }
+        render() {
+          this.write(this.bottomBar);
+          return this;
+        }
 
-  return new Array(input.length + 1).join(maskChar);
-}
+        clean() {
+          rlUtils.clearLine(this.rl, this.bottomBar.split("\n").length);
+          return this;
+        }
 
-class PasswordPrompt extends Base {
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
+        /**
+         * Update the bottom bar content and rerender
+         * @param  {String} bottomBar Bottom bar content
+         * @return {BottomBar}           self
+         */
 
-  _run(cb) {
-    this.done = cb;
+        updateBottomBar(bottomBar) {
+          rlUtils.clearLine(this.rl, 1);
+          this.rl.output.unmute();
+          this.clean();
+          this.bottomBar = bottomBar;
+          this.render();
+          this.rl.output.mute();
+          return this;
+        }
 
-    var events = observe(this.rl);
+        /**
+         * Write out log data
+         * @param {String} data - The log data to be output
+         * @return {BottomBar} self
+         */
 
-    // Once user confirm (enter key)
-    var submit = events.line.pipe(map(this.filterInput.bind(this)));
+        writeLog(data) {
+          this.rl.output.unmute();
+          this.clean();
+          this.rl.output.write(this.enforceLF(data.toString()));
+          this.render();
+          this.rl.output.mute();
+          return this;
+        }
 
-    var validation = this.handleSubmitEvents(submit);
-    validation.success.forEach(this.onEnd.bind(this));
-    validation.error.forEach(this.onError.bind(this));
+        /**
+         * Make sure line end on a line feed
+         * @param  {String} str Input string
+         * @return {String}     The input string with a final line feed
+         */
 
-    if (this.opt.mask) {
-      events.keypress
-        .pipe(takeUntil(validation.success))
-        .forEach(this.onKeypress.bind(this));
-    }
+        enforceLF(str) {
+          return str.match(/[\r\n]$/) ? str : str + "\n";
+        }
 
-    // Init
-    this.render();
+        /**
+         * Helper for writing message in Prompt
+         * @param {BottomBar} prompt  - The Prompt object that extends tty
+         * @param {String} message - The message to be output
+         */
+        write(message) {
+          var msgLines = message.split(/\n/);
+          this.height = msgLines.length;
 
-    return this;
-  }
+          // Write message to screen and setPrompt to control backspace
+          this.rl.setPrompt(_.last(msgLines));
 
-  /**
-   * Render the prompt to screen
-   * @return {PasswordPrompt} self
-   */
-
-  render(error) {
-    var message = this.getQuestion();
-    var bottomContent = '';
-
-    if (this.status === 'answered') {
-      message += this.opt.mask
-        ? chalk.cyan(mask(this.answer, this.opt.mask))
-        : chalk.italic.dim('[hidden]');
-    } else if (this.opt.mask) {
-      message += mask(this.rl.line || '', this.opt.mask);
-    } else {
-      message += chalk.italic.dim('[input is hidden] ');
-    }
+          if (this.rl.output.rows === 0 && this.rl.output.columns === 0) {
+            /* When it's a tty through serial port there's no terminal info and the render will malfunction,
+         so we need enforce the cursor to locate to the leftmost position for rendering. */
+            rlUtils.left(this.rl, message.length + this.rl.line.length);
+          }
+          this.rl.output.write(message);
+        }
+      }
 
-    if (error) {
-      bottomContent = '\n' + chalk.red('>> ') + error;
-    }
+      module.exports = BottomBar;
 
-    this.screen.render(message, bottomContent);
-  }
+      /***/
+    },
+    /* 696 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  /**
-   * When user press `enter` key
-   */
+      var _ = __webpack_require__(38);
+      var { defer, empty, from, of } = __webpack_require__(182);
+      var { concatMap, filter, publish, reduce } = __webpack_require__(63);
+      var runAsync = __webpack_require__(181);
+      var utils = __webpack_require__(698);
+      var Base = __webpack_require__(393);
 
-  filterInput(input) {
-    if (!input) {
-      return this.opt.default == null ? '' : this.opt.default;
-    }
-    return input;
-  }
+      /**
+       * Base interface class other can inherits from
+       */
 
-  onEnd(state) {
-    this.status = 'answered';
-    this.answer = state.value;
+      class PromptUI extends Base {
+        constructor(prompts, opt) {
+          super(opt);
+          this.prompts = prompts;
+        }
 
-    // Re-render prompt
-    this.render();
+        run(questions) {
+          // Keep global reference to the answers
+          this.answers = {};
 
-    this.screen.done();
-    this.done(state.value);
-  }
+          // Make sure questions is an array.
+          if (_.isPlainObject(questions)) {
+            questions = [questions];
+          }
 
-  onError(state) {
-    this.render(state.isValid);
-  }
+          // Create an observable, unless we received one as parameter.
+          // Note: As this is a public interface, we cannot do an instanceof check as we won't
+          // be using the exact same object in memory.
+          var obs = _.isArray(questions) ? from(questions) : questions;
 
-  onKeypress() {
-    this.render();
-  }
-}
+          this.process = obs.pipe(
+            concatMap(this.processQuestion.bind(this)),
+            publish(), // Creates a hot Observable. It prevents duplicating prompts.
+          );
 
-module.exports = PasswordPrompt;
+          this.process.connect();
 
+          return this.process
+            .pipe(
+              reduce((answers, answer) => {
+                _.set(this.answers, answer.name, answer.answer);
+                return this.answers;
+              }, {}),
+            )
+            .toPromise(Promise)
+            .then(this.onCompletion.bind(this));
+        }
 
-/***/ }),
-/* 694 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Once all prompt are over
+         */
 
-"use strict";
+        onCompletion() {
+          this.close();
 
-/**
- * `rawlist` type prompt
- */
+          return this.answers;
+        }
 
-var _ = __webpack_require__(38);
-var chalk = __webpack_require__(30);
-var { map, takeUntil } = __webpack_require__(63);
-var Base = __webpack_require__(79);
-var Separator = __webpack_require__(175);
-var observe = __webpack_require__(80);
-var Paginator = __webpack_require__(176);
+        processQuestion(question) {
+          question = _.clone(question);
+          return defer(() => {
+            var obs = of(question);
+
+            return obs.pipe(
+              concatMap(this.setDefaultType.bind(this)),
+              concatMap(this.filterIfRunnable.bind(this)),
+              concatMap(() =>
+                utils.fetchAsyncQuestionProperty(
+                  question,
+                  "message",
+                  this.answers,
+                ),
+              ),
+              concatMap(() =>
+                utils.fetchAsyncQuestionProperty(
+                  question,
+                  "default",
+                  this.answers,
+                ),
+              ),
+              concatMap(() =>
+                utils.fetchAsyncQuestionProperty(
+                  question,
+                  "choices",
+                  this.answers,
+                ),
+              ),
+              concatMap(this.fetchAnswer.bind(this)),
+            );
+          });
+        }
 
-class RawListPrompt extends Base {
-  constructor(questions, rl, answers) {
-    super(questions, rl, answers);
+        fetchAnswer(question) {
+          var Prompt = this.prompts[question.type];
+          this.activePrompt = new Prompt(question, this.rl, this.answers);
+          return defer(() =>
+            from(
+              this.activePrompt
+                .run()
+                .then((answer) => ({ name: question.name, answer: answer })),
+            ),
+          );
+        }
 
-    if (!this.opt.choices) {
-      this.throwParamError('choices');
-    }
+        setDefaultType(question) {
+          // Default type to input
+          if (!this.prompts[question.type]) {
+            question.type = "input";
+          }
+          return defer(() => of(question));
+        }
 
-    this.opt.validChoices = this.opt.choices.filter(Separator.exclude);
+        filterIfRunnable(question) {
+          if (question.when === false) {
+            return empty();
+          }
 
-    this.selected = 0;
-    this.rawDefault = 0;
+          if (!_.isFunction(question.when)) {
+            return of(question);
+          }
 
-    _.extend(this.opt, {
-      validate: function(val) {
-        return val != null;
+          var answers = this.answers;
+          return defer(() =>
+            from(
+              runAsync(question.when)(answers).then((shouldRun) => {
+                if (shouldRun) {
+                  return question;
+                }
+              }),
+            ).pipe(filter((val) => val != null)),
+          );
+        }
       }
-    });
-
-    var def = this.opt.default;
-    if (_.isNumber(def) && def >= 0 && def < this.opt.choices.realLength) {
-      this.selected = def;
-      this.rawDefault = def;
-    } else if (!_.isNumber(def) && def != null) {
-      let index = _.findIndex(this.opt.choices.realChoices, ({ value }) => value === def);
-      let safeIndex = Math.max(index, 0);
-      this.selected = safeIndex;
-      this.rawDefault = safeIndex;
-    }
 
-    // Make sure no default is set (so it won't be printed)
-    this.opt.default = null;
+      module.exports = PromptUI;
 
-    this.paginator = new Paginator();
-  }
-
-  /**
-   * Start the Inquiry session
-   * @param  {Function} cb      Callback when prompt is done
-   * @return {this}
-   */
+      /***/
+    },
+    /* 697 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  _run(cb) {
-    this.done = cb;
+      var _ = __webpack_require__(38);
+      var util = __webpack_require__(394);
+      var cliWidth = __webpack_require__(606);
+      var stripAnsi = __webpack_require__(329);
+      var stringWidth = __webpack_require__(728);
 
-    // Once user confirm (enter key)
-    var events = observe(this.rl);
-    var submit = events.line.pipe(map(this.getCurrentValue.bind(this)));
+      function height(content) {
+        return content.split("\n").length;
+      }
 
-    var validation = this.handleSubmitEvents(submit);
-    validation.success.forEach(this.onEnd.bind(this));
-    validation.error.forEach(this.onError.bind(this));
+      function lastLine(content) {
+        return _.last(content.split("\n"));
+      }
 
-    events.keypress
-      .pipe(takeUntil(validation.success))
-      .forEach(this.onKeypress.bind(this));
+      class ScreenManager {
+        constructor(rl) {
+          // These variables are keeping information to allow correct prompt re-rendering
+          this.height = 0;
+          this.extraLinesUnderPrompt = 0;
 
-    // Init the prompt
-    this.render();
+          this.rl = rl;
+        }
 
-    return this;
-  }
+        render(content, bottomContent) {
+          this.rl.output.unmute();
+          this.clean(this.extraLinesUnderPrompt);
 
-  /**
-   * Render the prompt to screen
-   * @return {RawListPrompt} self
-   */
-
-  render(error) {
-    // Render question
-    var message = this.getQuestion();
-    var bottomContent = '';
-
-    if (this.status === 'answered') {
-      message += chalk.cyan(this.answer);
-    } else {
-      var choicesStr = renderChoices(this.opt.choices, this.selected);
-      message += this.paginator.paginate(choicesStr, this.selected, this.opt.pageSize);
-      message += '\n  Answer: ';
-    }
+          /**
+           * Write message to screen and setPrompt to control backspace
+           */
 
-    message += this.rl.line;
+          var promptLine = lastLine(content);
+          var rawPromptLine = stripAnsi(promptLine);
 
-    if (error) {
-      bottomContent = '\n' + chalk.red('>> ') + error;
-    }
+          // Remove the rl.line from our prompt. We can't rely on the content of
+          // rl.line (mainly because of the password prompt), so just rely on it's
+          // length.
+          var prompt = rawPromptLine;
+          if (this.rl.line.length) {
+            prompt = prompt.slice(0, -this.rl.line.length);
+          }
+          this.rl.setPrompt(prompt);
 
-    this.screen.render(message, bottomContent);
-  }
+          // SetPrompt will change cursor position, now we can get correct value
+          var cursorPos = this.rl._getCursorPos();
+          var width = this.normalizedCliWidth();
 
-  /**
-   * When user press `enter` key
-   */
+          content = this.forceLineReturn(content, width);
+          if (bottomContent) {
+            bottomContent = this.forceLineReturn(bottomContent, width);
+          }
+          // Manually insert an extra line if we're at the end of the line.
+          // This prevent the cursor from appearing at the beginning of the
+          // current line.
+          if (rawPromptLine.length % width === 0) {
+            content += "\n";
+          }
+          var fullContent =
+            content + (bottomContent ? "\n" + bottomContent : "");
+          this.rl.output.write(fullContent);
 
-  getCurrentValue(index) {
-    if (index == null || index === '') {
-      index = this.rawDefault;
-    } else {
-      index -= 1;
-    }
+          /**
+           * Re-adjust the cursor at the correct position.
+           */
 
-    var choice = this.opt.choices.getChoice(index);
-    return choice ? choice.value : null;
-  }
+          // We need to consider parts of the prompt under the cursor as part of the bottom
+          // content in order to correctly cleanup and re-render.
+          var promptLineUpDiff =
+            Math.floor(rawPromptLine.length / width) - cursorPos.rows;
+          var bottomContentHeight =
+            promptLineUpDiff + (bottomContent ? height(bottomContent) : 0);
+          if (bottomContentHeight > 0) {
+            util.up(this.rl, bottomContentHeight);
+          }
 
-  onEnd(state) {
-    this.status = 'answered';
-    this.answer = state.value;
+          // Reset cursor at the beginning of the line
+          util.left(this.rl, stringWidth(lastLine(fullContent)));
 
-    // Re-render prompt
-    this.render();
+          // Adjust cursor on the right
+          if (cursorPos.cols > 0) {
+            util.right(this.rl, cursorPos.cols);
+          }
 
-    this.screen.done();
-    this.done(state.value);
-  }
+          /**
+           * Set up state for next re-rendering
+           */
+          this.extraLinesUnderPrompt = bottomContentHeight;
+          this.height = height(fullContent);
 
-  onError() {
-    this.render('Please enter a valid index');
-  }
+          this.rl.output.mute();
+        }
 
-  /**
-   * When user press a key
-   */
+        clean(extraLines) {
+          if (extraLines > 0) {
+            util.down(this.rl, extraLines);
+          }
+          util.clearLine(this.rl, this.height);
+        }
 
-  onKeypress() {
-    var index = this.rl.line.length ? Number(this.rl.line) - 1 : 0;
+        done() {
+          this.rl.setPrompt("");
+          this.rl.output.unmute();
+          this.rl.output.write("\n");
+        }
 
-    if (this.opt.choices.getChoice(index)) {
-      this.selected = index;
-    } else {
-      this.selected = undefined;
-    }
+        releaseCursor() {
+          if (this.extraLinesUnderPrompt > 0) {
+            util.down(this.rl, this.extraLinesUnderPrompt);
+          }
+        }
 
-    this.render();
-  }
-}
+        normalizedCliWidth() {
+          var width = cliWidth({
+            defaultWidth: 80,
+            output: this.rl.output,
+          });
+          return width;
+        }
 
-/**
- * Function for rendering list choices
- * @param  {Number} pointer Position of the pointer
- * @return {String}         Rendered content
- */
+        breakLines(lines, width) {
+          // Break lines who're longer than the cli width so we can normalize the natural line
+          // returns behavior across terminals.
+          width = width || this.normalizedCliWidth();
+          var regex = new RegExp(
+            "(?:(?:\\033[[0-9;]*m)*.?){1," + width + "}",
+            "g",
+          );
+          return lines.map((line) => {
+            var chunk = line.match(regex);
+            // Last match is always empty
+            chunk.pop();
+            return chunk || "";
+          });
+        }
 
-function renderChoices(choices, pointer) {
-  var output = '';
-  var separatorOffset = 0;
+        forceLineReturn(content, width) {
+          width = width || this.normalizedCliWidth();
+          return _.flatten(this.breakLines(content.split("\n"), width)).join(
+            "\n",
+          );
+        }
+      }
 
-  choices.forEach(function(choice, i) {
-    output += '\n  ';
+      module.exports = ScreenManager;
 
-    if (choice.type === 'separator') {
-      separatorOffset++;
-      output += ' ' + choice;
-      return;
-    }
+      /***/
+    },
+    /* 698 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    var index = i - separatorOffset;
-    var display = index + 1 + ') ' + choice.name;
-    if (index === pointer) {
-      display = chalk.cyan(display);
-    }
-    output += display;
-  });
+      var _ = __webpack_require__(38);
+      var { from, of } = __webpack_require__(182);
+      var runAsync = __webpack_require__(181);
 
-  return output;
-}
+      /**
+       * Resolve a question property value if it is passed as a function.
+       * This method will overwrite the property on the question object with the received value.
+       * @param  {Object} question - Question object
+       * @param  {String} prop     - Property to fetch name
+       * @param  {Object} answers  - Answers object
+       * @return {Rx.Observable}   - Observable emitting once value is known
+       */
 
-module.exports = RawListPrompt;
+      exports.fetchAsyncQuestionProperty = function (question, prop, answers) {
+        if (!_.isFunction(question[prop])) {
+          return of(question);
+        }
 
+        return from(
+          runAsync(question[prop])(answers).then((value) => {
+            question[prop] = value;
+            return question;
+          }),
+        );
+      };
 
-/***/ }),
-/* 695 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 699 */
+    /***/ function (module, exports, __webpack_require__) {
+      var util = __webpack_require__(3),
+        Match = __webpack_require__(142);
 
-"use strict";
+      /**
+       * This is a superclass for the individual detectors for
+       * each of the detectable members of the ISO 2022 family
+       * of encodings.
+       */
 
-/**
- * Sticky bottom bar user interface
- */
+      function ISO_2022() {}
 
-var through = __webpack_require__(953);
-var Base = __webpack_require__(393);
-var rlUtils = __webpack_require__(394);
-var _ = __webpack_require__(38);
+      ISO_2022.prototype.match = function (det) {
+        /**
+         * Matching function shared among the 2022 detectors JP, CN and KR
+         * Counts up the number of legal an unrecognized escape sequences in
+         * the sample of text, and computes a score based on the total number &
+         * the proportion that fit the encoding.
+         *
+         *
+         * @param text the byte buffer containing text to analyse
+         * @param textLen  the size of the text in the byte.
+         * @param escapeSequences the byte escape sequences to test for.
+         * @return match quality, in the range of 0-100.
+         */
 
-class BottomBar extends Base {
-  constructor(opt) {
-    opt = opt || {};
+        var i, j;
+        var escN;
+        var hits = 0;
+        var misses = 0;
+        var shifts = 0;
+        var quality;
+
+        // TODO: refactor me
+        var text = det.fInputBytes;
+        var textLen = det.fInputLen;
+
+        scanInput: for (i = 0; i < textLen; i++) {
+          if (text[i] == 0x1b) {
+            checkEscapes: for (
+              escN = 0;
+              escN < this.escapeSequences.length;
+              escN++
+            ) {
+              var seq = this.escapeSequences[escN];
 
-    super(opt);
+              if (textLen - i < seq.length) continue checkEscapes;
 
-    this.log = through(this.writeLog.bind(this));
-    this.bottomBar = opt.bottomBar || '';
-    this.render();
-  }
+              for (j = 1; j < seq.length; j++)
+                if (seq[j] != text[i + j]) continue checkEscapes;
 
-  /**
-   * Render the prompt to screen
-   * @return {BottomBar} self
-   */
+              hits++;
+              i += seq.length - 1;
+              continue scanInput;
+            }
 
-  render() {
-    this.write(this.bottomBar);
-    return this;
-  }
+            misses++;
+          }
 
-  clean() {
-    rlUtils.clearLine(this.rl, this.bottomBar.split('\n').length);
-    return this;
-  }
+          // Shift in/out
+          if (text[i] == 0x0e || text[i] == 0x0f) shifts++;
+        }
 
-  /**
-   * Update the bottom bar content and rerender
-   * @param  {String} bottomBar Bottom bar content
-   * @return {BottomBar}           self
-   */
-
-  updateBottomBar(bottomBar) {
-    rlUtils.clearLine(this.rl, 1);
-    this.rl.output.unmute();
-    this.clean();
-    this.bottomBar = bottomBar;
-    this.render();
-    this.rl.output.mute();
-    return this;
-  }
+        if (hits == 0) return null;
 
-  /**
-   * Write out log data
-   * @param {String} data - The log data to be output
-   * @return {BottomBar} self
-   */
-
-  writeLog(data) {
-    this.rl.output.unmute();
-    this.clean();
-    this.rl.output.write(this.enforceLF(data.toString()));
-    this.render();
-    this.rl.output.mute();
-    return this;
-  }
+        //
+        // Initial quality is based on relative proportion of recongized vs.
+        //   unrecognized escape sequences.
+        //   All good:  quality = 100;
+        //   half or less good: quality = 0;
+        //   linear inbetween.
+        quality = (100 * hits - 100 * misses) / (hits + misses);
+
+        // Back off quality if there were too few escape sequences seen.
+        //   Include shifts in this computation, so that KR does not get penalized
+        //   for having only a single Escape sequence, but many shifts.
+        if (hits + shifts < 5) quality -= (5 - (hits + shifts)) * 10;
+
+        return quality <= 0 ? null : new Match(det, this, quality);
+      };
 
-  /**
-   * Make sure line end on a line feed
-   * @param  {String} str Input string
-   * @return {String}     The input string with a final line feed
-   */
+      module.exports.ISO_2022_JP = function () {
+        this.name = function () {
+          return "ISO-2022-JP";
+        };
+        this.escapeSequences = [
+          [0x1b, 0x24, 0x28, 0x43], // KS X 1001:1992
+          [0x1b, 0x24, 0x28, 0x44], // JIS X 212-1990
+          [0x1b, 0x24, 0x40], // JIS C 6226-1978
+          [0x1b, 0x24, 0x41], // GB 2312-80
+          [0x1b, 0x24, 0x42], // JIS X 208-1983
+          [0x1b, 0x26, 0x40], // JIS X 208 1990, 1997
+          [0x1b, 0x28, 0x42], // ASCII
+          [0x1b, 0x28, 0x48], // JIS-Roman
+          [0x1b, 0x28, 0x49], // Half-width katakana
+          [0x1b, 0x28, 0x4a], // JIS-Roman
+          [0x1b, 0x2e, 0x41], // ISO 8859-1
+          [0x1b, 0x2e, 0x46], // ISO 8859-7
+        ];
+      };
+      util.inherits(module.exports.ISO_2022_JP, ISO_2022);
 
-  enforceLF(str) {
-    return str.match(/[\r\n]$/) ? str : str + '\n';
-  }
+      module.exports.ISO_2022_KR = function () {
+        this.name = function () {
+          return "ISO-2022-KR";
+        };
+        this.escapeSequences = [[0x1b, 0x24, 0x29, 0x43]];
+      };
+      util.inherits(module.exports.ISO_2022_KR, ISO_2022);
 
-  /**
-   * Helper for writing message in Prompt
-   * @param {BottomBar} prompt  - The Prompt object that extends tty
-   * @param {String} message - The message to be output
-   */
-  write(message) {
-    var msgLines = message.split(/\n/);
-    this.height = msgLines.length;
+      module.exports.ISO_2022_CN = function () {
+        this.name = function () {
+          return "ISO-2022-CN";
+        };
+        this.escapeSequences = [
+          [0x1b, 0x24, 0x29, 0x41], // GB 2312-80
+          [0x1b, 0x24, 0x29, 0x47], // CNS 11643-1992 Plane 1
+          [0x1b, 0x24, 0x2a, 0x48], // CNS 11643-1992 Plane 2
+          [0x1b, 0x24, 0x29, 0x45], // ISO-IR-165
+          [0x1b, 0x24, 0x2b, 0x49], // CNS 11643-1992 Plane 3
+          [0x1b, 0x24, 0x2b, 0x4a], // CNS 11643-1992 Plane 4
+          [0x1b, 0x24, 0x2b, 0x4b], // CNS 11643-1992 Plane 5
+          [0x1b, 0x24, 0x2b, 0x4c], // CNS 11643-1992 Plane 6
+          [0x1b, 0x24, 0x2b, 0x4d], // CNS 11643-1992 Plane 7
+          [0x1b, 0x4e], // SS2
+          [0x1b, 0x4f], // SS3
+        ];
+      };
+      util.inherits(module.exports.ISO_2022_CN, ISO_2022);
 
-    // Write message to screen and setPrompt to control backspace
-    this.rl.setPrompt(_.last(msgLines));
+      /***/
+    },
+    /* 700 */
+    /***/ function (module, exports, __webpack_require__) {
+      var util = __webpack_require__(3),
+        Match = __webpack_require__(142);
 
-    if (this.rl.output.rows === 0 && this.rl.output.columns === 0) {
-      /* When it's a tty through serial port there's no terminal info and the render will malfunction,
-         so we need enforce the cursor to locate to the leftmost position for rendering. */
-      rlUtils.left(this.rl, message.length + this.rl.line.length);
-    }
-    this.rl.output.write(message);
-  }
-}
+      /**
+       * Binary search implementation (recursive)
+       */
+      function binarySearch(arr, searchValue) {
+        function find(arr, searchValue, left, right) {
+          if (right < left) return -1;
 
-module.exports = BottomBar;
+          /*
+    int mid = mid = (left + right) / 2;
+    There is a bug in the above line;
+    Joshua Bloch suggests the following replacement:
+    */
+          var mid = Math.floor((left + right) >>> 1);
+          if (searchValue > arr[mid])
+            return find(arr, searchValue, mid + 1, right);
 
+          if (searchValue < arr[mid])
+            return find(arr, searchValue, left, mid - 1);
 
-/***/ }),
-/* 696 */
-/***/ (function(module, exports, __webpack_require__) {
+          return mid;
+        }
 
-"use strict";
+        return find(arr, searchValue, 0, arr.length - 1);
+      }
 
-var _ = __webpack_require__(38);
-var { defer, empty, from, of } = __webpack_require__(182);
-var { concatMap, filter, publish, reduce } = __webpack_require__(63);
-var runAsync = __webpack_require__(181);
-var utils = __webpack_require__(698);
-var Base = __webpack_require__(393);
+      // 'Character'  iterated character class.
+      //    Recognizers for specific mbcs encodings make their 'characters' available
+      //    by providing a nextChar() function that fills in an instance of iteratedChar
+      //    with the next char from the input.
+      //    The returned characters are not converted to Unicode, but remain as the raw
+      //    bytes (concatenated into an int) from the codepage data.
+      //
+      //  For Asian charsets, use the raw input rather than the input that has been
+      //   stripped of markup.  Detection only considers multi-byte chars, effectively
+      //   stripping markup anyway, and double byte chars do occur in markup too.
+      //
+      function IteratedChar() {
+        this.charValue = 0; // 1-4 bytes from the raw input data
+        this.index = 0;
+        this.nextIndex = 0;
+        this.error = false;
+        this.done = false;
+
+        this.reset = function () {
+          this.charValue = 0;
+          this.index = -1;
+          this.nextIndex = 0;
+          this.error = false;
+          this.done = false;
+        };
 
-/**
- * Base interface class other can inherits from
- */
+        this.nextByte = function (det) {
+          if (this.nextIndex >= det.fRawLength) {
+            this.done = true;
+            return -1;
+          }
+          var byteValue = det.fRawInput[this.nextIndex++] & 0x00ff;
+          return byteValue;
+        };
+      }
 
-class PromptUI extends Base {
-  constructor(prompts, opt) {
-    super(opt);
-    this.prompts = prompts;
-  }
+      /**
+       * Asian double or multi-byte - charsets.
+       * Match is determined mostly by the input data adhering to the
+       * encoding scheme for the charset, and, optionally,
+       * frequency-of-occurence of characters.
+       */
 
-  run(questions) {
-    // Keep global reference to the answers
-    this.answers = {};
+      function mbcs() {}
 
-    // Make sure questions is an array.
-    if (_.isPlainObject(questions)) {
-      questions = [questions];
-    }
+      /**
+       * Test the match of this charset with the input text data
+       *      which is obtained via the CharsetDetector object.
+       *
+       * @param det  The CharsetDetector, which contains the input text
+       *             to be checked for being in this charset.
+       * @return     Two values packed into one int  (Damn java, anyhow)
+       *             bits 0-7:  the match confidence, ranging from 0-100
+       *             bits 8-15: The match reason, an enum-like value.
+       */
+      mbcs.prototype.match = function (det) {
+        var singleByteCharCount = 0, //TODO Do we really need this?
+          doubleByteCharCount = 0,
+          commonCharCount = 0,
+          badCharCount = 0,
+          totalCharCount = 0,
+          confidence = 0;
+
+        var iter = new IteratedChar();
+
+        detectBlock: {
+          for (iter.reset(); this.nextChar(iter, det); ) {
+            totalCharCount++;
+            if (iter.error) {
+              badCharCount++;
+            } else {
+              var cv = iter.charValue & 0xffffffff;
 
-    // Create an observable, unless we received one as parameter.
-    // Note: As this is a public interface, we cannot do an instanceof check as we won't
-    // be using the exact same object in memory.
-    var obs = _.isArray(questions) ? from(questions) : questions;
+              if (cv <= 0xff) {
+                singleByteCharCount++;
+              } else {
+                doubleByteCharCount++;
+                if (this.commonChars != null) {
+                  // NOTE: This assumes that there are no 4-byte common chars.
+                  if (binarySearch(this.commonChars, cv) >= 0) {
+                    commonCharCount++;
+                  }
+                }
+              }
+            }
+            if (badCharCount >= 2 && badCharCount * 5 >= doubleByteCharCount) {
+              // console.log('its here!')
+              // Bail out early if the byte data is not matching the encoding scheme.
+              break detectBlock;
+            }
+          }
 
-    this.process = obs.pipe(
-      concatMap(this.processQuestion.bind(this)),
-      publish() // Creates a hot Observable. It prevents duplicating prompts.
-    );
+          if (doubleByteCharCount <= 10 && badCharCount == 0) {
+            // Not many multi-byte chars.
+            if (doubleByteCharCount == 0 && totalCharCount < 10) {
+              // There weren't any multibyte sequences, and there was a low density of non-ASCII single bytes.
+              // We don't have enough data to have any confidence.
+              // Statistical analysis of single byte non-ASCII charcters would probably help here.
+              confidence = 0;
+            } else {
+              //   ASCII or ISO file?  It's probably not our encoding,
+              //   but is not incompatible with our encoding, so don't give it a zero.
+              confidence = 10;
+            }
+            break detectBlock;
+          }
 
-    this.process.connect();
+          //
+          //  No match if there are too many characters that don't fit the encoding scheme.
+          //    (should we have zero tolerance for these?)
+          //
+          if (doubleByteCharCount < 20 * badCharCount) {
+            confidence = 0;
+            break detectBlock;
+          }
 
-    return this.process
-      .pipe(
-        reduce((answers, answer) => {
-          _.set(this.answers, answer.name, answer.answer);
-          return this.answers;
-        }, {})
-      )
-      .toPromise(Promise)
-      .then(this.onCompletion.bind(this));
-  }
+          if (this.commonChars == null) {
+            // We have no statistics on frequently occuring characters.
+            //  Assess confidence purely on having a reasonable number of
+            //  multi-byte characters (the more the better
+            confidence = 30 + doubleByteCharCount - 20 * badCharCount;
+            if (confidence > 100) {
+              confidence = 100;
+            }
+          } else {
+            //
+            // Frequency of occurence statistics exist.
+            //
+            var maxVal = Math.log(parseFloat(doubleByteCharCount) / 4);
+            var scaleFactor = 90.0 / maxVal;
+            confidence = Math.floor(
+              Math.log(commonCharCount + 1) * scaleFactor + 10,
+            );
+            confidence = Math.min(confidence, 100);
+          }
+        } // end of detectBlock:
 
-  /**
-   * Once all prompt are over
-   */
+        return confidence == 0 ? null : new Match(det, this, confidence);
+      };
 
-  onCompletion() {
-    this.close();
+      /**
+       * Get the next character (however many bytes it is) from the input data
+       *    Subclasses for specific charset encodings must implement this function
+       *    to get characters according to the rules of their encoding scheme.
+       *
+       *  This function is not a method of class iteratedChar only because
+       *   that would require a lot of extra derived classes, which is awkward.
+       * @param it  The iteratedChar 'struct' into which the returned char is placed.
+       * @param det The charset detector, which is needed to get at the input byte data
+       *            being iterated over.
+       * @return    True if a character was returned, false at end of input.
+       */
 
-    return this.answers;
-  }
+      mbcs.prototype.nextChar = function (iter, det) {};
 
-  processQuestion(question) {
-    question = _.clone(question);
-    return defer(() => {
-      var obs = of(question);
+      /**
+       * Shift-JIS charset recognizer.
+       */
+      module.exports.sjis = function () {
+        this.name = function () {
+          return "Shift-JIS";
+        };
+        this.language = function () {
+          return "ja";
+        };
 
-      return obs.pipe(
-        concatMap(this.setDefaultType.bind(this)),
-        concatMap(this.filterIfRunnable.bind(this)),
-        concatMap(() =>
-          utils.fetchAsyncQuestionProperty(question, 'message', this.answers)
-        ),
-        concatMap(() =>
-          utils.fetchAsyncQuestionProperty(question, 'default', this.answers)
-        ),
-        concatMap(() =>
-          utils.fetchAsyncQuestionProperty(question, 'choices', this.answers)
-        ),
-        concatMap(this.fetchAnswer.bind(this))
-      );
-    });
-  }
+        // TODO:  This set of data comes from the character frequency-
+        //        of-occurence analysis tool.  The data needs to be moved
+        //        into a resource and loaded from there.
+        this.commonChars = [
+          0x8140, 0x8141, 0x8142, 0x8145, 0x815b, 0x8169, 0x816a, 0x8175,
+          0x8176, 0x82a0, 0x82a2, 0x82a4, 0x82a9, 0x82aa, 0x82ab, 0x82ad,
+          0x82af, 0x82b1, 0x82b3, 0x82b5, 0x82b7, 0x82bd, 0x82be, 0x82c1,
+          0x82c4, 0x82c5, 0x82c6, 0x82c8, 0x82c9, 0x82cc, 0x82cd, 0x82dc,
+          0x82e0, 0x82e7, 0x82e8, 0x82e9, 0x82ea, 0x82f0, 0x82f1, 0x8341,
+          0x8343, 0x834e, 0x834f, 0x8358, 0x835e, 0x8362, 0x8367, 0x8375,
+          0x8376, 0x8389, 0x838a, 0x838b, 0x838d, 0x8393, 0x8e96, 0x93fa,
+          0x95aa,
+        ];
 
-  fetchAnswer(question) {
-    var Prompt = this.prompts[question.type];
-    this.activePrompt = new Prompt(question, this.rl, this.answers);
-    return defer(() =>
-      from(
-        this.activePrompt.run().then(answer => ({ name: question.name, answer: answer }))
-      )
-    );
-  }
+        this.nextChar = function (iter, det) {
+          iter.index = iter.nextIndex;
+          iter.error = false;
 
-  setDefaultType(question) {
-    // Default type to input
-    if (!this.prompts[question.type]) {
-      question.type = 'input';
-    }
-    return defer(() => of(question));
-  }
+          var firstByte;
+          firstByte = iter.charValue = iter.nextByte(det);
+          if (firstByte < 0) return false;
 
-  filterIfRunnable(question) {
-    if (question.when === false) {
-      return empty();
-    }
+          if (firstByte <= 0x7f || (firstByte > 0xa0 && firstByte <= 0xdf))
+            return true;
 
-    if (!_.isFunction(question.when)) {
-      return of(question);
-    }
+          var secondByte = iter.nextByte(det);
+          if (secondByte < 0) return false;
 
-    var answers = this.answers;
-    return defer(() =>
-      from(
-        runAsync(question.when)(answers).then(shouldRun => {
-          if (shouldRun) {
-            return question;
+          iter.charValue = (firstByte << 8) | secondByte;
+          if (
+            !(
+              (secondByte >= 0x40 && secondByte <= 0x7f) ||
+              (secondByte >= 0x80 && secondByte <= 0xff)
+            )
+          ) {
+            // Illegal second byte value.
+            iter.error = true;
           }
-        })
-      ).pipe(filter(val => val != null))
-    );
-  }
-}
+          return true;
+        };
+      };
+      util.inherits(module.exports.sjis, mbcs);
 
-module.exports = PromptUI;
+      /**
+       *   Big5 charset recognizer.
+       */
+      module.exports.big5 = function () {
+        this.name = function () {
+          return "Big5";
+        };
+        this.language = function () {
+          return "zh";
+        };
+        // TODO:  This set of data comes from the character frequency-
+        //        of-occurence analysis tool.  The data needs to be moved
+        //        into a resource and loaded from there.
+        this.commonChars = [
+          0xa140, 0xa141, 0xa142, 0xa143, 0xa147, 0xa149, 0xa175, 0xa176,
+          0xa440, 0xa446, 0xa447, 0xa448, 0xa451, 0xa454, 0xa457, 0xa464,
+          0xa46a, 0xa46c, 0xa477, 0xa4a3, 0xa4a4, 0xa4a7, 0xa4c1, 0xa4ce,
+          0xa4d1, 0xa4df, 0xa4e8, 0xa4fd, 0xa540, 0xa548, 0xa558, 0xa569,
+          0xa5cd, 0xa5e7, 0xa657, 0xa661, 0xa662, 0xa668, 0xa670, 0xa6a8,
+          0xa6b3, 0xa6b9, 0xa6d3, 0xa6db, 0xa6e6, 0xa6f2, 0xa740, 0xa751,
+          0xa759, 0xa7da, 0xa8a3, 0xa8a5, 0xa8ad, 0xa8d1, 0xa8d3, 0xa8e4,
+          0xa8fc, 0xa9c0, 0xa9d2, 0xa9f3, 0xaa6b, 0xaaba, 0xaabe, 0xaacc,
+          0xaafc, 0xac47, 0xac4f, 0xacb0, 0xacd2, 0xad59, 0xaec9, 0xafe0,
+          0xb0ea, 0xb16f, 0xb2b3, 0xb2c4, 0xb36f, 0xb44c, 0xb44e, 0xb54c,
+          0xb5a5, 0xb5bd, 0xb5d0, 0xb5d8, 0xb671, 0xb7ed, 0xb867, 0xb944,
+          0xbad8, 0xbb44, 0xbba1, 0xbdd1, 0xc2c4, 0xc3b9, 0xc440, 0xc45f,
+        ];
+        this.nextChar = function (iter, det) {
+          iter.index = iter.nextIndex;
+          iter.error = false;
 
+          var firstByte = (iter.charValue = iter.nextByte(det));
 
-/***/ }),
-/* 697 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (firstByte < 0) return false;
 
-"use strict";
+          // single byte character.
+          if (firstByte <= 0x7f || firstByte == 0xff) return true;
 
-var _ = __webpack_require__(38);
-var util = __webpack_require__(394);
-var cliWidth = __webpack_require__(606);
-var stripAnsi = __webpack_require__(329);
-var stringWidth = __webpack_require__(728);
+          var secondByte = iter.nextByte(det);
 
-function height(content) {
-  return content.split('\n').length;
-}
+          if (secondByte < 0) return false;
 
-function lastLine(content) {
-  return _.last(content.split('\n'));
-}
+          iter.charValue = (iter.charValue << 8) | secondByte;
 
-class ScreenManager {
-  constructor(rl) {
-    // These variables are keeping information to allow correct prompt re-rendering
-    this.height = 0;
-    this.extraLinesUnderPrompt = 0;
+          if (secondByte < 0x40 || secondByte == 0x7f || secondByte == 0xff)
+            iter.error = true;
 
-    this.rl = rl;
-  }
+          return true;
+        };
+      };
+      util.inherits(module.exports.big5, mbcs);
 
-  render(content, bottomContent) {
-    this.rl.output.unmute();
-    this.clean(this.extraLinesUnderPrompt);
+      /**
+       *  EUC charset recognizers.  One abstract class that provides the common function
+       *  for getting the next character according to the EUC encoding scheme,
+       *  and nested derived classes for EUC_KR, EUC_JP, EUC_CN.
+       *
+       *  Get the next character value for EUC based encodings.
+       *  Character 'value' is simply the raw bytes that make up the character
+       *     packed into an int.
+       */
+      function eucNextChar(iter, det) {
+        iter.index = iter.nextIndex;
+        iter.error = false;
+        var firstByte = 0;
+        var secondByte = 0;
+        var thirdByte = 0;
+        //int fourthByte = 0;
+        buildChar: {
+          firstByte = iter.charValue = iter.nextByte(det);
+          if (firstByte < 0) {
+            // Ran off the end of the input data
+            iter.done = true;
+            break buildChar;
+          }
+          if (firstByte <= 0x8d) {
+            // single byte char
+            break buildChar;
+          }
+          secondByte = iter.nextByte(det);
+          iter.charValue = (iter.charValue << 8) | secondByte;
+          if (firstByte >= 0xa1 && firstByte <= 0xfe) {
+            // Two byte Char
+            if (secondByte < 0xa1) {
+              iter.error = true;
+            }
+            break buildChar;
+          }
+          if (firstByte == 0x8e) {
+            // Code Set 2.
+            //   In EUC-JP, total char size is 2 bytes, only one byte of actual char value.
+            //   In EUC-TW, total char size is 4 bytes, three bytes contribute to char value.
+            // We don't know which we've got.
+            // Treat it like EUC-JP.  If the data really was EUC-TW, the following two
+            //   bytes will look like a well formed 2 byte char.
+            if (secondByte < 0xa1) {
+              iter.error = true;
+            }
+            break buildChar;
+          }
+          if (firstByte == 0x8f) {
+            // Code set 3.
+            // Three byte total char size, two bytes of actual char value.
+            thirdByte = iter.nextByte(det);
+            iter.charValue = (iter.charValue << 8) | thirdByte;
+            if (thirdByte < 0xa1) {
+              iter.error = true;
+            }
+          }
+        }
+        return iter.done == false;
+      }
 
-    /**
-     * Write message to screen and setPrompt to control backspace
-     */
+      /**
+       * The charset recognize for EUC-JP.  A singleton instance of this class
+       *    is created and kept by the public CharsetDetector class
+       */
+      module.exports.euc_jp = function () {
+        this.name = function () {
+          return "EUC-JP";
+        };
+        this.language = function () {
+          return "ja";
+        };
 
-    var promptLine = lastLine(content);
-    var rawPromptLine = stripAnsi(promptLine);
+        // TODO:  This set of data comes from the character frequency-
+        //        of-occurence analysis tool.  The data needs to be moved
+        //        into a resource and loaded from there.
+        this.commonChars = [
+          0xa1a1, 0xa1a2, 0xa1a3, 0xa1a6, 0xa1bc, 0xa1ca, 0xa1cb, 0xa1d6,
+          0xa1d7, 0xa4a2, 0xa4a4, 0xa4a6, 0xa4a8, 0xa4aa, 0xa4ab, 0xa4ac,
+          0xa4ad, 0xa4af, 0xa4b1, 0xa4b3, 0xa4b5, 0xa4b7, 0xa4b9, 0xa4bb,
+          0xa4bd, 0xa4bf, 0xa4c0, 0xa4c1, 0xa4c3, 0xa4c4, 0xa4c6, 0xa4c7,
+          0xa4c8, 0xa4c9, 0xa4ca, 0xa4cb, 0xa4ce, 0xa4cf, 0xa4d0, 0xa4de,
+          0xa4df, 0xa4e1, 0xa4e2, 0xa4e4, 0xa4e8, 0xa4e9, 0xa4ea, 0xa4eb,
+          0xa4ec, 0xa4ef, 0xa4f2, 0xa4f3, 0xa5a2, 0xa5a3, 0xa5a4, 0xa5a6,
+          0xa5a7, 0xa5aa, 0xa5ad, 0xa5af, 0xa5b0, 0xa5b3, 0xa5b5, 0xa5b7,
+          0xa5b8, 0xa5b9, 0xa5bf, 0xa5c3, 0xa5c6, 0xa5c7, 0xa5c8, 0xa5c9,
+          0xa5cb, 0xa5d0, 0xa5d5, 0xa5d6, 0xa5d7, 0xa5de, 0xa5e0, 0xa5e1,
+          0xa5e5, 0xa5e9, 0xa5ea, 0xa5eb, 0xa5ec, 0xa5ed, 0xa5f3, 0xb8a9,
+          0xb9d4, 0xbaee, 0xbbc8, 0xbef0, 0xbfb7, 0xc4ea, 0xc6fc, 0xc7bd,
+          0xcab8, 0xcaf3, 0xcbdc, 0xcdd1,
+        ];
 
-    // Remove the rl.line from our prompt. We can't rely on the content of
-    // rl.line (mainly because of the password prompt), so just rely on it's
-    // length.
-    var prompt = rawPromptLine;
-    if (this.rl.line.length) {
-      prompt = prompt.slice(0, -this.rl.line.length);
-    }
-    this.rl.setPrompt(prompt);
+        this.nextChar = eucNextChar;
+      };
+      util.inherits(module.exports.euc_jp, mbcs);
 
-    // SetPrompt will change cursor position, now we can get correct value
-    var cursorPos = this.rl._getCursorPos();
-    var width = this.normalizedCliWidth();
+      /**
+       * The charset recognize for EUC-KR.  A singleton instance of this class
+       *    is created and kept by the public CharsetDetector class
+       */
+      module.exports.euc_kr = function () {
+        this.name = function () {
+          return "EUC-KR";
+        };
+        this.language = function () {
+          return "ko";
+        };
 
-    content = this.forceLineReturn(content, width);
-    if (bottomContent) {
-      bottomContent = this.forceLineReturn(bottomContent, width);
-    }
-    // Manually insert an extra line if we're at the end of the line.
-    // This prevent the cursor from appearing at the beginning of the
-    // current line.
-    if (rawPromptLine.length % width === 0) {
-      content += '\n';
-    }
-    var fullContent = content + (bottomContent ? '\n' + bottomContent : '');
-    this.rl.output.write(fullContent);
-
-    /**
-     * Re-adjust the cursor at the correct position.
-     */
-
-    // We need to consider parts of the prompt under the cursor as part of the bottom
-    // content in order to correctly cleanup and re-render.
-    var promptLineUpDiff = Math.floor(rawPromptLine.length / width) - cursorPos.rows;
-    var bottomContentHeight =
-      promptLineUpDiff + (bottomContent ? height(bottomContent) : 0);
-    if (bottomContentHeight > 0) {
-      util.up(this.rl, bottomContentHeight);
-    }
+        // TODO:  This set of data comes from the character frequency-
+        //        of-occurence analysis tool.  The data needs to be moved
+        //        into a resource and loaded from there.
+        this.commonChars = [
+          0xb0a1, 0xb0b3, 0xb0c5, 0xb0cd, 0xb0d4, 0xb0e6, 0xb0ed, 0xb0f8,
+          0xb0fa, 0xb0fc, 0xb1b8, 0xb1b9, 0xb1c7, 0xb1d7, 0xb1e2, 0xb3aa,
+          0xb3bb, 0xb4c2, 0xb4cf, 0xb4d9, 0xb4eb, 0xb5a5, 0xb5b5, 0xb5bf,
+          0xb5c7, 0xb5e9, 0xb6f3, 0xb7af, 0xb7c2, 0xb7ce, 0xb8a6, 0xb8ae,
+          0xb8b6, 0xb8b8, 0xb8bb, 0xb8e9, 0xb9ab, 0xb9ae, 0xb9cc, 0xb9ce,
+          0xb9fd, 0xbab8, 0xbace, 0xbad0, 0xbaf1, 0xbbe7, 0xbbf3, 0xbbfd,
+          0xbcad, 0xbcba, 0xbcd2, 0xbcf6, 0xbdba, 0xbdc0, 0xbdc3, 0xbdc5,
+          0xbec6, 0xbec8, 0xbedf, 0xbeee, 0xbef8, 0xbefa, 0xbfa1, 0xbfa9,
+          0xbfc0, 0xbfe4, 0xbfeb, 0xbfec, 0xbff8, 0xc0a7, 0xc0af, 0xc0b8,
+          0xc0ba, 0xc0bb, 0xc0bd, 0xc0c7, 0xc0cc, 0xc0ce, 0xc0cf, 0xc0d6,
+          0xc0da, 0xc0e5, 0xc0fb, 0xc0fc, 0xc1a4, 0xc1a6, 0xc1b6, 0xc1d6,
+          0xc1df, 0xc1f6, 0xc1f8, 0xc4a1, 0xc5cd, 0xc6ae, 0xc7cf, 0xc7d1,
+          0xc7d2, 0xc7d8, 0xc7e5, 0xc8ad,
+        ];
 
-    // Reset cursor at the beginning of the line
-    util.left(this.rl, stringWidth(lastLine(fullContent)));
+        this.nextChar = eucNextChar;
+      };
+      util.inherits(module.exports.euc_kr, mbcs);
 
-    // Adjust cursor on the right
-    if (cursorPos.cols > 0) {
-      util.right(this.rl, cursorPos.cols);
-    }
+      /**
+       *   GB-18030 recognizer. Uses simplified Chinese statistics.
+       */
+      module.exports.gb_18030 = function () {
+        this.name = function () {
+          return "GB18030";
+        };
+        this.language = function () {
+          return "zh";
+        };
 
-    /**
-     * Set up state for next re-rendering
-     */
-    this.extraLinesUnderPrompt = bottomContentHeight;
-    this.height = height(fullContent);
+        /*
+         *  Get the next character value for EUC based encodings.
+         *  Character 'value' is simply the raw bytes that make up the character
+         *     packed into an int.
+         */
+        this.nextChar = function (iter, det) {
+          iter.index = iter.nextIndex;
+          iter.error = false;
+          var firstByte = 0;
+          var secondByte = 0;
+          var thirdByte = 0;
+          var fourthByte = 0;
+          buildChar: {
+            firstByte = iter.charValue = iter.nextByte(det);
+            if (firstByte < 0) {
+              // Ran off the end of the input data
+              iter.done = true;
+              break buildChar;
+            }
+            if (firstByte <= 0x80) {
+              // single byte char
+              break buildChar;
+            }
+            secondByte = iter.nextByte(det);
+            iter.charValue = (iter.charValue << 8) | secondByte;
+            if (firstByte >= 0x81 && firstByte <= 0xfe) {
+              // Two byte Char
+              if (
+                (secondByte >= 0x40 && secondByte <= 0x7e) ||
+                (secondByte >= 80 && secondByte <= 0xfe)
+              ) {
+                break buildChar;
+              }
+              // Four byte char
+              if (secondByte >= 0x30 && secondByte <= 0x39) {
+                thirdByte = iter.nextByte(det);
+                if (thirdByte >= 0x81 && thirdByte <= 0xfe) {
+                  fourthByte = iter.nextByte(det);
+                  if (fourthByte >= 0x30 && fourthByte <= 0x39) {
+                    iter.charValue =
+                      (iter.charValue << 16) | (thirdByte << 8) | fourthByte;
+                    break buildChar;
+                  }
+                }
+              }
+              iter.error = true;
+              break buildChar;
+            }
+          }
+          return iter.done == false;
+        };
 
-    this.rl.output.mute();
-  }
+        // TODO:  This set of data comes from the character frequency-
+        //        of-occurence analysis tool.  The data needs to be moved
+        //        into a resource and loaded from there.
+        this.commonChars = [
+          0xa1a1, 0xa1a2, 0xa1a3, 0xa1a4, 0xa1b0, 0xa1b1, 0xa1f1, 0xa1f3,
+          0xa3a1, 0xa3ac, 0xa3ba, 0xb1a8, 0xb1b8, 0xb1be, 0xb2bb, 0xb3c9,
+          0xb3f6, 0xb4f3, 0xb5bd, 0xb5c4, 0xb5e3, 0xb6af, 0xb6d4, 0xb6e0,
+          0xb7a2, 0xb7a8, 0xb7bd, 0xb7d6, 0xb7dd, 0xb8b4, 0xb8df, 0xb8f6,
+          0xb9ab, 0xb9c9, 0xb9d8, 0xb9fa, 0xb9fd, 0xbacd, 0xbba7, 0xbbd6,
+          0xbbe1, 0xbbfa, 0xbcbc, 0xbcdb, 0xbcfe, 0xbdcc, 0xbecd, 0xbedd,
+          0xbfb4, 0xbfc6, 0xbfc9, 0xc0b4, 0xc0ed, 0xc1cb, 0xc2db, 0xc3c7,
+          0xc4dc, 0xc4ea, 0xc5cc, 0xc6f7, 0xc7f8, 0xc8ab, 0xc8cb, 0xc8d5,
+          0xc8e7, 0xc9cf, 0xc9fa, 0xcab1, 0xcab5, 0xcac7, 0xcad0, 0xcad6,
+          0xcaf5, 0xcafd, 0xccec, 0xcdf8, 0xceaa, 0xcec4, 0xced2, 0xcee5,
+          0xcfb5, 0xcfc2, 0xcfd6, 0xd0c2, 0xd0c5, 0xd0d0, 0xd0d4, 0xd1a7,
+          0xd2aa, 0xd2b2, 0xd2b5, 0xd2bb, 0xd2d4, 0xd3c3, 0xd3d0, 0xd3fd,
+          0xd4c2, 0xd4da, 0xd5e2, 0xd6d0,
+        ];
+      };
+      util.inherits(module.exports.gb_18030, mbcs);
 
-  clean(extraLines) {
-    if (extraLines > 0) {
-      util.down(this.rl, extraLines);
-    }
-    util.clearLine(this.rl, this.height);
-  }
+      /***/
+    },
+    /* 701 */
+    /***/ function (module, exports, __webpack_require__) {
+      var util = __webpack_require__(3),
+        Match = __webpack_require__(142);
 
-  done() {
-    this.rl.setPrompt('');
-    this.rl.output.unmute();
-    this.rl.output.write('\n');
-  }
+      /**
+       * This class recognizes single-byte encodings. Because the encoding scheme is so
+       * simple, language statistics are used to do the matching.
+       */
 
-  releaseCursor() {
-    if (this.extraLinesUnderPrompt > 0) {
-      util.down(this.rl, this.extraLinesUnderPrompt);
-    }
-  }
+      function NGramParser(theNgramList, theByteMap) {
+        var N_GRAM_MASK = 0xffffff;
 
-  normalizedCliWidth() {
-    var width = cliWidth({
-      defaultWidth: 80,
-      output: this.rl.output
-    });
-    return width;
-  }
+        this.byteIndex = 0;
+        this.ngram = 0;
 
-  breakLines(lines, width) {
-    // Break lines who're longer than the cli width so we can normalize the natural line
-    // returns behavior across terminals.
-    width = width || this.normalizedCliWidth();
-    var regex = new RegExp('(?:(?:\\033[[0-9;]*m)*.?){1,' + width + '}', 'g');
-    return lines.map(line => {
-      var chunk = line.match(regex);
-      // Last match is always empty
-      chunk.pop();
-      return chunk || '';
-    });
-  }
+        this.ngramList = theNgramList;
+        this.byteMap = theByteMap;
 
-  forceLineReturn(content, width) {
-    width = width || this.normalizedCliWidth();
-    return _.flatten(this.breakLines(content.split('\n'), width)).join('\n');
-  }
-}
+        this.ngramCount = 0;
+        this.hitCount = 0;
 
-module.exports = ScreenManager;
+        this.spaceChar;
 
+        /*
+         * Binary search for value in table, which must have exactly 64 entries.
+         */
+        this.search = function (table, value) {
+          var index = 0;
 
-/***/ }),
-/* 698 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (table[index + 32] <= value) index += 32;
+          if (table[index + 16] <= value) index += 16;
+          if (table[index + 8] <= value) index += 8;
+          if (table[index + 4] <= value) index += 4;
+          if (table[index + 2] <= value) index += 2;
+          if (table[index + 1] <= value) index += 1;
+          if (table[index] > value) index -= 1;
 
-"use strict";
+          if (index < 0 || table[index] != value) return -1;
 
-var _ = __webpack_require__(38);
-var { from, of } = __webpack_require__(182);
-var runAsync = __webpack_require__(181);
+          return index;
+        };
 
-/**
- * Resolve a question property value if it is passed as a function.
- * This method will overwrite the property on the question object with the received value.
- * @param  {Object} question - Question object
- * @param  {String} prop     - Property to fetch name
- * @param  {Object} answers  - Answers object
- * @return {Rx.Observable}   - Observable emitting once value is known
- */
+        this.lookup = function (thisNgram) {
+          this.ngramCount += 1;
+          if (this.search(this.ngramList, thisNgram) >= 0) {
+            this.hitCount += 1;
+          }
+        };
 
-exports.fetchAsyncQuestionProperty = function(question, prop, answers) {
-  if (!_.isFunction(question[prop])) {
-    return of(question);
-  }
+        this.addByte = function (b) {
+          this.ngram = ((this.ngram << 8) + (b & 0xff)) & N_GRAM_MASK;
+          this.lookup(this.ngram);
+        };
 
-  return from(
-    runAsync(question[prop])(answers).then(value => {
-      question[prop] = value;
-      return question;
-    })
-  );
-};
+        this.nextByte = function (det) {
+          if (this.byteIndex >= det.fInputLen) return -1;
 
+          return det.fInputBytes[this.byteIndex++] & 0xff;
+        };
 
-/***/ }),
-/* 699 */
-/***/ (function(module, exports, __webpack_require__) {
+        this.parse = function (det, spaceCh) {
+          var b,
+            ignoreSpace = false;
+          this.spaceChar = spaceCh;
 
-var util = __webpack_require__(3),
-  Match = __webpack_require__ (142);
+          while ((b = this.nextByte(det)) >= 0) {
+            var mb = this.byteMap[b];
 
+            // TODO: 0x20 might not be a space in all character sets...
+            if (mb != 0) {
+              if (!(mb == this.spaceChar && ignoreSpace)) {
+                this.addByte(mb);
+              }
 
-/**
- * This is a superclass for the individual detectors for
- * each of the detectable members of the ISO 2022 family
- * of encodings.
- */
+              ignoreSpace = mb == this.spaceChar;
+            }
+          }
 
-function ISO_2022() {}
+          // TODO: Is this OK? The buffer could have ended in the middle of a word...
+          this.addByte(this.spaceChar);
 
-ISO_2022.prototype.match = function(det) {
+          var rawPercent = this.hitCount / this.ngramCount;
 
-  /**
-   * Matching function shared among the 2022 detectors JP, CN and KR
-   * Counts up the number of legal an unrecognized escape sequences in
-   * the sample of text, and computes a score based on the total number &
-   * the proportion that fit the encoding.
-   *
-   *
-   * @param text the byte buffer containing text to analyse
-   * @param textLen  the size of the text in the byte.
-   * @param escapeSequences the byte escape sequences to test for.
-   * @return match quality, in the range of 0-100.
-   */
+          // TODO - This is a bit of a hack to take care of a case
+          // were we were getting a confidence of 135...
+          if (rawPercent > 0.33) return 98;
 
-  var i, j;
-  var escN;
-  var hits   = 0;
-  var misses = 0;
-  var shifts = 0;
-  var quality;
+          return Math.floor(rawPercent * 300.0);
+        };
+      }
 
-  // TODO: refactor me
-  var text = det.fInputBytes;
-  var textLen = det.fInputLen;
+      function NGramsPlusLang(la, ng) {
+        this.fLang = la;
+        this.fNGrams = ng;
+      }
 
-  scanInput:
-    for (i = 0; i < textLen; i++) {
-      if (text[i] == 0x1b) {
-        checkEscapes:
-          for (escN = 0; escN < this.escapeSequences.length; escN++) {
-            var seq = this.escapeSequences[escN];
+      function sbcs() {}
+      sbcs.prototype.spaceChar = 0x20;
+      sbcs.prototype.ngrams = function () {};
+      sbcs.prototype.byteMap = function () {};
+      sbcs.prototype.match = function (det) {
+        var ngrams = this.ngrams();
+        var multiple =
+          Array.isArray(ngrams) && ngrams[0] instanceof NGramsPlusLang;
 
-            if ((textLen - i) < seq.length)
-              continue checkEscapes;
+        if (!multiple) {
+          var parser = new NGramParser(ngrams, this.byteMap());
+          var confidence = parser.parse(det, this.spaceChar);
+          return confidence <= 0 ? null : new Match(det, this, confidence);
+        }
 
-            for (j = 1; j < seq.length; j++)
-              if (seq[j] != text[i + j])
-                continue checkEscapes;
+        var bestConfidenceSoFar = -1;
+        var lang = null;
 
+        for (var i = ngrams.length - 1; i >= 0; i--) {
+          var ngl = ngrams[i];
 
-            hits++;
-            i += seq.length - 1;
-            continue scanInput;
+          var parser = new NGramParser(ngl.fNGrams, this.byteMap());
+          var confidence = parser.parse(det, this.spaceChar);
+          if (confidence > bestConfidenceSoFar) {
+            bestConfidenceSoFar = confidence;
+            lang = ngl.fLang;
           }
+        }
 
-          misses++;
-      }
+        var name = this.name(det);
+        return bestConfidenceSoFar <= 0
+          ? null
+          : new Match(det, this, bestConfidenceSoFar, name, lang);
+      };
 
-      // Shift in/out
-      if (text[i] == 0x0e || text[i] == 0x0f)
-        shifts++;
+      module.exports.ISO_8859_1 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xaa, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0xba,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
+            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
+            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb,
+            0xfc, 0xfd, 0xfe, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
+            0xfd, 0xfe, 0xff,
+          ];
+        };
 
-    }
+        this.ngrams = function () {
+          return [
+            new NGramsPlusLang(
+              "da",
+              [
+                0x206166, 0x206174, 0x206465, 0x20656e, 0x206572, 0x20666f,
+                0x206861, 0x206920, 0x206d65, 0x206f67, 0x2070e5, 0x207369,
+                0x207374, 0x207469, 0x207669, 0x616620, 0x616e20, 0x616e64,
+                0x617220, 0x617420, 0x646520, 0x64656e, 0x646572, 0x646574,
+                0x652073, 0x656420, 0x656465, 0x656e20, 0x656e64, 0x657220,
+                0x657265, 0x657320, 0x657420, 0x666f72, 0x676520, 0x67656e,
+                0x676572, 0x696765, 0x696c20, 0x696e67, 0x6b6520, 0x6b6b65,
+                0x6c6572, 0x6c6967, 0x6c6c65, 0x6d6564, 0x6e6465, 0x6e6520,
+                0x6e6720, 0x6e6765, 0x6f6720, 0x6f6d20, 0x6f7220, 0x70e520,
+                0x722064, 0x722065, 0x722073, 0x726520, 0x737465, 0x742073,
+                0x746520, 0x746572, 0x74696c, 0x766572,
+              ],
+            ),
+            new NGramsPlusLang(
+              "de",
+              [
+                0x20616e, 0x206175, 0x206265, 0x206461, 0x206465, 0x206469,
+                0x206569, 0x206765, 0x206861, 0x20696e, 0x206d69, 0x207363,
+                0x207365, 0x20756e, 0x207665, 0x20766f, 0x207765, 0x207a75,
+                0x626572, 0x636820, 0x636865, 0x636874, 0x646173, 0x64656e,
+                0x646572, 0x646965, 0x652064, 0x652073, 0x65696e, 0x656974,
+                0x656e20, 0x657220, 0x657320, 0x67656e, 0x68656e, 0x687420,
+                0x696368, 0x696520, 0x696e20, 0x696e65, 0x697420, 0x6c6963,
+                0x6c6c65, 0x6e2061, 0x6e2064, 0x6e2073, 0x6e6420, 0x6e6465,
+                0x6e6520, 0x6e6720, 0x6e6765, 0x6e7465, 0x722064, 0x726465,
+                0x726569, 0x736368, 0x737465, 0x742064, 0x746520, 0x74656e,
+                0x746572, 0x756e64, 0x756e67, 0x766572,
+              ],
+            ),
+            new NGramsPlusLang(
+              "en",
+              [
+                0x206120, 0x20616e, 0x206265, 0x20636f, 0x20666f, 0x206861,
+                0x206865, 0x20696e, 0x206d61, 0x206f66, 0x207072, 0x207265,
+                0x207361, 0x207374, 0x207468, 0x20746f, 0x207768, 0x616964,
+                0x616c20, 0x616e20, 0x616e64, 0x617320, 0x617420, 0x617465,
+                0x617469, 0x642061, 0x642074, 0x652061, 0x652073, 0x652074,
+                0x656420, 0x656e74, 0x657220, 0x657320, 0x666f72, 0x686174,
+                0x686520, 0x686572, 0x696420, 0x696e20, 0x696e67, 0x696f6e,
+                0x697320, 0x6e2061, 0x6e2074, 0x6e6420, 0x6e6720, 0x6e7420,
+                0x6f6620, 0x6f6e20, 0x6f7220, 0x726520, 0x727320, 0x732061,
+                0x732074, 0x736169, 0x737420, 0x742074, 0x746572, 0x746861,
+                0x746865, 0x74696f, 0x746f20, 0x747320,
+              ],
+            ),
+            new NGramsPlusLang(
+              "es",
+              [
+                0x206120, 0x206361, 0x20636f, 0x206465, 0x20656c, 0x20656e,
+                0x206573, 0x20696e, 0x206c61, 0x206c6f, 0x207061, 0x20706f,
+                0x207072, 0x207175, 0x207265, 0x207365, 0x20756e, 0x207920,
+                0x612063, 0x612064, 0x612065, 0x61206c, 0x612070, 0x616369,
+                0x61646f, 0x616c20, 0x617220, 0x617320, 0x6369f3, 0x636f6e,
+                0x646520, 0x64656c, 0x646f20, 0x652064, 0x652065, 0x65206c,
+                0x656c20, 0x656e20, 0x656e74, 0x657320, 0x657374, 0x69656e,
+                0x69f36e, 0x6c6120, 0x6c6f73, 0x6e2065, 0x6e7465, 0x6f2064,
+                0x6f2065, 0x6f6e20, 0x6f7220, 0x6f7320, 0x706172, 0x717565,
+                0x726120, 0x726573, 0x732064, 0x732065, 0x732070, 0x736520,
+                0x746520, 0x746f20, 0x756520, 0xf36e20,
+              ],
+            ),
+            new NGramsPlusLang(
+              "fr",
+              [
+                0x206175, 0x20636f, 0x206461, 0x206465, 0x206475, 0x20656e,
+                0x206574, 0x206c61, 0x206c65, 0x207061, 0x20706f, 0x207072,
+                0x207175, 0x207365, 0x20736f, 0x20756e, 0x20e020, 0x616e74,
+                0x617469, 0x636520, 0x636f6e, 0x646520, 0x646573, 0x647520,
+                0x652061, 0x652063, 0x652064, 0x652065, 0x65206c, 0x652070,
+                0x652073, 0x656e20, 0x656e74, 0x657220, 0x657320, 0x657420,
+                0x657572, 0x696f6e, 0x697320, 0x697420, 0x6c6120, 0x6c6520,
+                0x6c6573, 0x6d656e, 0x6e2064, 0x6e6520, 0x6e7320, 0x6e7420,
+                0x6f6e20, 0x6f6e74, 0x6f7572, 0x717565, 0x72206c, 0x726520,
+                0x732061, 0x732064, 0x732065, 0x73206c, 0x732070, 0x742064,
+                0x746520, 0x74696f, 0x756520, 0x757220,
+              ],
+            ),
+            new NGramsPlusLang(
+              "it",
+              [
+                0x20616c, 0x206368, 0x20636f, 0x206465, 0x206469, 0x206520,
+                0x20696c, 0x20696e, 0x206c61, 0x207065, 0x207072, 0x20756e,
+                0x612063, 0x612064, 0x612070, 0x612073, 0x61746f, 0x636865,
+                0x636f6e, 0x64656c, 0x646920, 0x652061, 0x652063, 0x652064,
+                0x652069, 0x65206c, 0x652070, 0x652073, 0x656c20, 0x656c6c,
+                0x656e74, 0x657220, 0x686520, 0x692061, 0x692063, 0x692064,
+                0x692073, 0x696120, 0x696c20, 0x696e20, 0x696f6e, 0x6c6120,
+                0x6c6520, 0x6c6920, 0x6c6c61, 0x6e6520, 0x6e6920, 0x6e6f20,
+                0x6e7465, 0x6f2061, 0x6f2064, 0x6f2069, 0x6f2073, 0x6f6e20,
+                0x6f6e65, 0x706572, 0x726120, 0x726520, 0x736920, 0x746120,
+                0x746520, 0x746920, 0x746f20, 0x7a696f,
+              ],
+            ),
+            new NGramsPlusLang(
+              "nl",
+              [
+                0x20616c, 0x206265, 0x206461, 0x206465, 0x206469, 0x206565,
+                0x20656e, 0x206765, 0x206865, 0x20696e, 0x206d61, 0x206d65,
+                0x206f70, 0x207465, 0x207661, 0x207665, 0x20766f, 0x207765,
+                0x207a69, 0x61616e, 0x616172, 0x616e20, 0x616e64, 0x617220,
+                0x617420, 0x636874, 0x646520, 0x64656e, 0x646572, 0x652062,
+                0x652076, 0x65656e, 0x656572, 0x656e20, 0x657220, 0x657273,
+                0x657420, 0x67656e, 0x686574, 0x696520, 0x696e20, 0x696e67,
+                0x697320, 0x6e2062, 0x6e2064, 0x6e2065, 0x6e2068, 0x6e206f,
+                0x6e2076, 0x6e6465, 0x6e6720, 0x6f6e64, 0x6f6f72, 0x6f7020,
+                0x6f7220, 0x736368, 0x737465, 0x742064, 0x746520, 0x74656e,
+                0x746572, 0x76616e, 0x766572, 0x766f6f,
+              ],
+            ),
+            new NGramsPlusLang(
+              "no",
+              [
+                0x206174, 0x206176, 0x206465, 0x20656e, 0x206572, 0x20666f,
+                0x206861, 0x206920, 0x206d65, 0x206f67, 0x2070e5, 0x207365,
+                0x20736b, 0x20736f, 0x207374, 0x207469, 0x207669, 0x20e520,
+                0x616e64, 0x617220, 0x617420, 0x646520, 0x64656e, 0x646574,
+                0x652073, 0x656420, 0x656e20, 0x656e65, 0x657220, 0x657265,
+                0x657420, 0x657474, 0x666f72, 0x67656e, 0x696b6b, 0x696c20,
+                0x696e67, 0x6b6520, 0x6b6b65, 0x6c6520, 0x6c6c65, 0x6d6564,
+                0x6d656e, 0x6e2073, 0x6e6520, 0x6e6720, 0x6e6765, 0x6e6e65,
+                0x6f6720, 0x6f6d20, 0x6f7220, 0x70e520, 0x722073, 0x726520,
+                0x736f6d, 0x737465, 0x742073, 0x746520, 0x74656e, 0x746572,
+                0x74696c, 0x747420, 0x747465, 0x766572,
+              ],
+            ),
+            new NGramsPlusLang(
+              "pt",
+              [
+                0x206120, 0x20636f, 0x206461, 0x206465, 0x20646f, 0x206520,
+                0x206573, 0x206d61, 0x206e6f, 0x206f20, 0x207061, 0x20706f,
+                0x207072, 0x207175, 0x207265, 0x207365, 0x20756d, 0x612061,
+                0x612063, 0x612064, 0x612070, 0x616465, 0x61646f, 0x616c20,
+                0x617220, 0x617261, 0x617320, 0x636f6d, 0x636f6e, 0x646120,
+                0x646520, 0x646f20, 0x646f73, 0x652061, 0x652064, 0x656d20,
+                0x656e74, 0x657320, 0x657374, 0x696120, 0x696361, 0x6d656e,
+                0x6e7465, 0x6e746f, 0x6f2061, 0x6f2063, 0x6f2064, 0x6f2065,
+                0x6f2070, 0x6f7320, 0x706172, 0x717565, 0x726120, 0x726573,
+                0x732061, 0x732064, 0x732065, 0x732070, 0x737461, 0x746520,
+                0x746f20, 0x756520, 0xe36f20, 0xe7e36f,
+              ],
+            ),
+            new NGramsPlusLang(
+              "sv",
+              [
+                0x206174, 0x206176, 0x206465, 0x20656e, 0x2066f6, 0x206861,
+                0x206920, 0x20696e, 0x206b6f, 0x206d65, 0x206f63, 0x2070e5,
+                0x20736b, 0x20736f, 0x207374, 0x207469, 0x207661, 0x207669,
+                0x20e472, 0x616465, 0x616e20, 0x616e64, 0x617220, 0x617474,
+                0x636820, 0x646520, 0x64656e, 0x646572, 0x646574, 0x656420,
+                0x656e20, 0x657220, 0x657420, 0x66f672, 0x67656e, 0x696c6c,
+                0x696e67, 0x6b6120, 0x6c6c20, 0x6d6564, 0x6e2073, 0x6e6120,
+                0x6e6465, 0x6e6720, 0x6e6765, 0x6e696e, 0x6f6368, 0x6f6d20,
+                0x6f6e20, 0x70e520, 0x722061, 0x722073, 0x726120, 0x736b61,
+                0x736f6d, 0x742073, 0x746120, 0x746520, 0x746572, 0x74696c,
+                0x747420, 0x766172, 0xe47220, 0xf67220,
+              ],
+            ),
+          ];
+        };
 
-  if (hits == 0)
-    return null;
+        this.name = function (det) {
+          return det && det.fC1Bytes ? "windows-1252" : "ISO-8859-1";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_1, sbcs);
+
+      module.exports.ISO_8859_2 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xb1, 0x20, 0xb3, 0x20,
+            0xb5, 0xb6, 0x20, 0x20, 0xb9, 0xba, 0xbb, 0xbc, 0x20, 0xbe, 0xbf,
+            0x20, 0xb1, 0x20, 0xb3, 0x20, 0xb5, 0xb6, 0xb7, 0x20, 0xb9, 0xba,
+            0xbb, 0xbc, 0x20, 0xbe, 0xbf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
+            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
+            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb,
+            0xfc, 0xfd, 0xfe, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
+            0xfd, 0xfe, 0x20,
+          ];
+        };
 
-  //
-  // Initial quality is based on relative proportion of recongized vs.
-  //   unrecognized escape sequences.
-  //   All good:  quality = 100;
-  //   half or less good: quality = 0;
-  //   linear inbetween.
-  quality = (100 * hits - 100 * misses) / (hits + misses);
+        this.ngrams = function () {
+          return [
+            new NGramsPlusLang(
+              "cs",
+              [
+                0x206120, 0x206279, 0x20646f, 0x206a65, 0x206e61, 0x206e65,
+                0x206f20, 0x206f64, 0x20706f, 0x207072, 0x2070f8, 0x20726f,
+                0x207365, 0x20736f, 0x207374, 0x20746f, 0x207620, 0x207679,
+                0x207a61, 0x612070, 0x636520, 0x636820, 0x652070, 0x652073,
+                0x652076, 0x656d20, 0x656eed, 0x686f20, 0x686f64, 0x697374,
+                0x6a6520, 0x6b7465, 0x6c6520, 0x6c6920, 0x6e6120, 0x6ee920,
+                0x6eec20, 0x6eed20, 0x6f2070, 0x6f646e, 0x6f6a69, 0x6f7374,
+                0x6f7520, 0x6f7661, 0x706f64, 0x706f6a, 0x70726f, 0x70f865,
+                0x736520, 0x736f75, 0x737461, 0x737469, 0x73746e, 0x746572,
+                0x746eed, 0x746f20, 0x752070, 0xbe6520, 0xe16eed, 0xe9686f,
+                0xed2070, 0xed2073, 0xed6d20, 0xf86564,
+              ],
+            ),
+            new NGramsPlusLang(
+              "hu",
+              [
+                0x206120, 0x20617a, 0x206265, 0x206567, 0x20656c, 0x206665,
+                0x206861, 0x20686f, 0x206973, 0x206b65, 0x206b69, 0x206bf6,
+                0x206c65, 0x206d61, 0x206d65, 0x206d69, 0x206e65, 0x20737a,
+                0x207465, 0x20e973, 0x612061, 0x61206b, 0x61206d, 0x612073,
+                0x616b20, 0x616e20, 0x617a20, 0x62616e, 0x62656e, 0x656779,
+                0x656b20, 0x656c20, 0x656c65, 0x656d20, 0x656e20, 0x657265,
+                0x657420, 0x657465, 0x657474, 0x677920, 0x686f67, 0x696e74,
+                0x697320, 0x6b2061, 0x6bf67a, 0x6d6567, 0x6d696e, 0x6e2061,
+                0x6e616b, 0x6e656b, 0x6e656d, 0x6e7420, 0x6f6779, 0x732061,
+                0x737a65, 0x737a74, 0x737ae1, 0x73e967, 0x742061, 0x747420,
+                0x74e173, 0x7a6572, 0xe16e20, 0xe97320,
+              ],
+            ),
+            new NGramsPlusLang(
+              "pl",
+              [
+                0x20637a, 0x20646f, 0x206920, 0x206a65, 0x206b6f, 0x206d61,
+                0x206d69, 0x206e61, 0x206e69, 0x206f64, 0x20706f, 0x207072,
+                0x207369, 0x207720, 0x207769, 0x207779, 0x207a20, 0x207a61,
+                0x612070, 0x612077, 0x616e69, 0x636820, 0x637a65, 0x637a79,
+                0x646f20, 0x647a69, 0x652070, 0x652073, 0x652077, 0x65207a,
+                0x65676f, 0x656a20, 0x656d20, 0x656e69, 0x676f20, 0x696120,
+                0x696520, 0x69656a, 0x6b6120, 0x6b6920, 0x6b6965, 0x6d6965,
+                0x6e6120, 0x6e6961, 0x6e6965, 0x6f2070, 0x6f7761, 0x6f7769,
+                0x706f6c, 0x707261, 0x70726f, 0x70727a, 0x727a65, 0x727a79,
+                0x7369ea, 0x736b69, 0x737461, 0x776965, 0x796368, 0x796d20,
+                0x7a6520, 0x7a6965, 0x7a7920, 0xf37720,
+              ],
+            ),
+            new NGramsPlusLang(
+              "ro",
+              [
+                0x206120, 0x206163, 0x206361, 0x206365, 0x20636f, 0x206375,
+                0x206465, 0x206469, 0x206c61, 0x206d61, 0x207065, 0x207072,
+                0x207365, 0x2073e3, 0x20756e, 0x20ba69, 0x20ee6e, 0x612063,
+                0x612064, 0x617265, 0x617420, 0x617465, 0x617520, 0x636172,
+                0x636f6e, 0x637520, 0x63e320, 0x646520, 0x652061, 0x652063,
+                0x652064, 0x652070, 0x652073, 0x656120, 0x656920, 0x656c65,
+                0x656e74, 0x657374, 0x692061, 0x692063, 0x692064, 0x692070,
+                0x696520, 0x696920, 0x696e20, 0x6c6120, 0x6c6520, 0x6c6f72,
+                0x6c7569, 0x6e6520, 0x6e7472, 0x6f7220, 0x70656e, 0x726520,
+                0x726561, 0x727520, 0x73e320, 0x746520, 0x747275, 0x74e320,
+                0x756920, 0x756c20, 0xba6920, 0xee6e20,
+              ],
+            ),
+          ];
+        };
 
-  // Back off quality if there were too few escape sequences seen.
-  //   Include shifts in this computation, so that KR does not get penalized
-  //   for having only a single Escape sequence, but many shifts.
-  if (hits + shifts < 5)
-    quality -= (5 - (hits + shifts)) * 10;
+        this.name = function (det) {
+          return det && det.fC1Bytes ? "windows-1250" : "ISO-8859-2";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_2, sbcs);
+
+      module.exports.ISO_8859_5 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xf1, 0xf2, 0xf3, 0xf4,
+            0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x20, 0xfe, 0xff,
+            0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
+            0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
+            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xd0,
+            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb,
+            0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0x20, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
+            0x20, 0xfe, 0xff,
+          ];
+        };
 
-  return quality <= 0 ? null : new Match(det, this, quality);
-};
+        this.ngrams = function () {
+          return [
+            0x20d220, 0x20d2de, 0x20d4de, 0x20d7d0, 0x20d820, 0x20dad0,
+            0x20dade, 0x20ddd0, 0x20ddd5, 0x20ded1, 0x20dfde, 0x20dfe0,
+            0x20e0d0, 0x20e1de, 0x20e1e2, 0x20e2de, 0x20e7e2, 0x20ede2,
+            0xd0ddd8, 0xd0e2ec, 0xd3de20, 0xd5dbec, 0xd5ddd8, 0xd5e1e2,
+            0xd5e220, 0xd820df, 0xd8d520, 0xd8d820, 0xd8ef20, 0xdbd5dd,
+            0xdbd820, 0xdbecdd, 0xddd020, 0xddd520, 0xddd8d5, 0xddd8ef,
+            0xddde20, 0xddded2, 0xde20d2, 0xde20df, 0xde20e1, 0xded220,
+            0xded2d0, 0xded3de, 0xded920, 0xdedbec, 0xdedc20, 0xdee1e2,
+            0xdfdedb, 0xdfe0d5, 0xdfe0d8, 0xdfe0de, 0xe0d0d2, 0xe0d5d4,
+            0xe1e2d0, 0xe1e2d2, 0xe1e2d8, 0xe1ef20, 0xe2d5db, 0xe2de20,
+            0xe2dee0, 0xe2ec20, 0xe7e2de, 0xebe520,
+          ];
+        };
 
-module.exports.ISO_2022_JP = function() {
-  this.name = function() {
-    return 'ISO-2022-JP';
-  };
-  this.escapeSequences = [
-    [ 0x1b, 0x24, 0x28, 0x43 ],   // KS X 1001:1992
-    [ 0x1b, 0x24, 0x28, 0x44 ],   // JIS X 212-1990
-    [ 0x1b, 0x24, 0x40 ],         // JIS C 6226-1978
-    [ 0x1b, 0x24, 0x41 ],         // GB 2312-80
-    [ 0x1b, 0x24, 0x42 ],         // JIS X 208-1983
-    [ 0x1b, 0x26, 0x40 ],         // JIS X 208 1990, 1997
-    [ 0x1b, 0x28, 0x42 ],         // ASCII
-    [ 0x1b, 0x28, 0x48 ],         // JIS-Roman
-    [ 0x1b, 0x28, 0x49 ],         // Half-width katakana
-    [ 0x1b, 0x28, 0x4a ],         // JIS-Roman
-    [ 0x1b, 0x2e, 0x41 ],         // ISO 8859-1
-    [ 0x1b, 0x2e, 0x46 ]          // ISO 8859-7
-  ];
-};
-util.inherits(module.exports.ISO_2022_JP, ISO_2022);
+        this.name = function (det) {
+          return "ISO-8859-5";
+        };
 
+        this.language = function () {
+          return "ru";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_5, sbcs);
+
+      module.exports.ISO_8859_6 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
+            0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
+            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20,
+          ];
+        };
 
+        this.ngrams = function () {
+          return [
+            0x20c7e4, 0x20c7e6, 0x20c8c7, 0x20d9e4, 0x20e1ea, 0x20e4e4,
+            0x20e5e6, 0x20e8c7, 0xc720c7, 0xc7c120, 0xc7ca20, 0xc7d120,
+            0xc7e420, 0xc7e4c3, 0xc7e4c7, 0xc7e4c8, 0xc7e4ca, 0xc7e4cc,
+            0xc7e4cd, 0xc7e4cf, 0xc7e4d3, 0xc7e4d9, 0xc7e4e2, 0xc7e4e5,
+            0xc7e4e8, 0xc7e4ea, 0xc7e520, 0xc7e620, 0xc7e6ca, 0xc820c7,
+            0xc920c7, 0xc920e1, 0xc920e4, 0xc920e5, 0xc920e8, 0xca20c7,
+            0xcf20c7, 0xcfc920, 0xd120c7, 0xd1c920, 0xd320c7, 0xd920c7,
+            0xd9e4e9, 0xe1ea20, 0xe420c7, 0xe4c920, 0xe4e920, 0xe4ea20,
+            0xe520c7, 0xe5c720, 0xe5c920, 0xe5e620, 0xe620c7, 0xe720c7,
+            0xe7c720, 0xe8c7e4, 0xe8e620, 0xe920c7, 0xea20c7, 0xea20e5,
+            0xea20e8, 0xeac920, 0xead120, 0xeae620,
+          ];
+        };
 
-module.exports.ISO_2022_KR = function() {
-  this.name = function() {
-    return 'ISO-2022-KR';
-  };
-  this.escapeSequences = [
-    [ 0x1b, 0x24, 0x29, 0x43 ]
-  ];
-};
-util.inherits(module.exports.ISO_2022_KR, ISO_2022);
+        this.name = function (det) {
+          return "ISO-8859-6";
+        };
 
+        this.language = function () {
+          return "ar";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_6, sbcs);
+
+      module.exports.ISO_8859_7 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xa1, 0xa2, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xdc, 0x20, 0xdd, 0xde, 0xdf,
+            0x20, 0xfc, 0x20, 0xfd, 0xfe, 0xc0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
+            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
+            0xf1, 0x20, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb,
+            0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
+            0xfd, 0xfe, 0x20,
+          ];
+        };
 
+        this.ngrams = function () {
+          return [
+            0x20e1ed, 0x20e1f0, 0x20e3e9, 0x20e4e9, 0x20e5f0, 0x20e720,
+            0x20eae1, 0x20ece5, 0x20ede1, 0x20ef20, 0x20f0e1, 0x20f0ef,
+            0x20f0f1, 0x20f3f4, 0x20f3f5, 0x20f4e7, 0x20f4ef, 0xdfe120,
+            0xe120e1, 0xe120f4, 0xe1e920, 0xe1ed20, 0xe1f0fc, 0xe1f220,
+            0xe3e9e1, 0xe5e920, 0xe5f220, 0xe720f4, 0xe7ed20, 0xe7f220,
+            0xe920f4, 0xe9e120, 0xe9eade, 0xe9f220, 0xeae1e9, 0xeae1f4,
+            0xece520, 0xed20e1, 0xed20e5, 0xed20f0, 0xede120, 0xeff220,
+            0xeff520, 0xf0eff5, 0xf0f1ef, 0xf0fc20, 0xf220e1, 0xf220e5,
+            0xf220ea, 0xf220f0, 0xf220f4, 0xf3e520, 0xf3e720, 0xf3f4ef,
+            0xf4e120, 0xf4e1e9, 0xf4e7ed, 0xf4e7f2, 0xf4e9ea, 0xf4ef20,
+            0xf4eff5, 0xf4f9ed, 0xf9ed20, 0xfeed20,
+          ];
+        };
 
-module.exports.ISO_2022_CN = function() {
-  this.name = function() {
-    return 'ISO-2022-CN';
-  };
-  this.escapeSequences = [
-    [ 0x1b, 0x24, 0x29, 0x41 ],   // GB 2312-80
-    [ 0x1b, 0x24, 0x29, 0x47 ],   // CNS 11643-1992 Plane 1
-    [ 0x1b, 0x24, 0x2A, 0x48 ],   // CNS 11643-1992 Plane 2
-    [ 0x1b, 0x24, 0x29, 0x45 ],   // ISO-IR-165
-    [ 0x1b, 0x24, 0x2B, 0x49 ],   // CNS 11643-1992 Plane 3
-    [ 0x1b, 0x24, 0x2B, 0x4A ],   // CNS 11643-1992 Plane 4
-    [ 0x1b, 0x24, 0x2B, 0x4B ],   // CNS 11643-1992 Plane 5
-    [ 0x1b, 0x24, 0x2B, 0x4C ],   // CNS 11643-1992 Plane 6
-    [ 0x1b, 0x24, 0x2B, 0x4D ],   // CNS 11643-1992 Plane 7
-    [ 0x1b, 0x4e ],               // SS2
-    [ 0x1b, 0x4f ]                // SS3
-  ];
-};
-util.inherits(module.exports.ISO_2022_CN, ISO_2022);
+        this.name = function (det) {
+          return det && det.fC1Bytes ? "windows-1253" : "ISO-8859-7";
+        };
 
+        this.language = function () {
+          return "el";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_7, sbcs);
+
+      module.exports.ISO_8859_8 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x20, 0x20,
+            0x20, 0x20, 0x20,
+          ];
+        };
 
-/***/ }),
-/* 700 */
-/***/ (function(module, exports, __webpack_require__) {
+        this.ngrams = function () {
+          return [
+            new NGramsPlusLang(
+              "he",
+              [
+                0x20e0e5, 0x20e0e7, 0x20e0e9, 0x20e0fa, 0x20e1e9, 0x20e1ee,
+                0x20e4e0, 0x20e4e5, 0x20e4e9, 0x20e4ee, 0x20e4f2, 0x20e4f9,
+                0x20e4fa, 0x20ece0, 0x20ece4, 0x20eee0, 0x20f2ec, 0x20f9ec,
+                0xe0fa20, 0xe420e0, 0xe420e1, 0xe420e4, 0xe420ec, 0xe420ee,
+                0xe420f9, 0xe4e5e0, 0xe5e020, 0xe5ed20, 0xe5ef20, 0xe5f820,
+                0xe5fa20, 0xe920e4, 0xe9e420, 0xe9e5fa, 0xe9e9ed, 0xe9ed20,
+                0xe9ef20, 0xe9f820, 0xe9fa20, 0xec20e0, 0xec20e4, 0xece020,
+                0xece420, 0xed20e0, 0xed20e1, 0xed20e4, 0xed20ec, 0xed20ee,
+                0xed20f9, 0xeee420, 0xef20e4, 0xf0e420, 0xf0e920, 0xf0e9ed,
+                0xf2ec20, 0xf820e4, 0xf8e9ed, 0xf9ec20, 0xfa20e0, 0xfa20e1,
+                0xfa20e4, 0xfa20ec, 0xfa20ee, 0xfa20f9,
+              ],
+            ),
+            new NGramsPlusLang(
+              "he",
+              [
+                0x20e0e5, 0x20e0ec, 0x20e4e9, 0x20e4ec, 0x20e4ee, 0x20e4f0,
+                0x20e9f0, 0x20ecf2, 0x20ecf9, 0x20ede5, 0x20ede9, 0x20efe5,
+                0x20efe9, 0x20f8e5, 0x20f8e9, 0x20fae0, 0x20fae5, 0x20fae9,
+                0xe020e4, 0xe020ec, 0xe020ed, 0xe020fa, 0xe0e420, 0xe0e5e4,
+                0xe0ec20, 0xe0ee20, 0xe120e4, 0xe120ed, 0xe120fa, 0xe420e4,
+                0xe420e9, 0xe420ec, 0xe420ed, 0xe420ef, 0xe420f8, 0xe420fa,
+                0xe4ec20, 0xe5e020, 0xe5e420, 0xe7e020, 0xe9e020, 0xe9e120,
+                0xe9e420, 0xec20e4, 0xec20ed, 0xec20fa, 0xecf220, 0xecf920,
+                0xede9e9, 0xede9f0, 0xede9f8, 0xee20e4, 0xee20ed, 0xee20fa,
+                0xeee120, 0xeee420, 0xf2e420, 0xf920e4, 0xf920ed, 0xf920fa,
+                0xf9e420, 0xfae020, 0xfae420, 0xfae5e9,
+              ],
+            ),
+          ];
+        };
 
-var util = __webpack_require__(3),
-  Match = __webpack_require__ (142);
+        this.name = function (det) {
+          return det && det.fC1Bytes ? "windows-1255" : "ISO-8859-8";
+        };
 
-/**
- * Binary search implementation (recursive)
- */
-function binarySearch(arr, searchValue) {
-  function find(arr, searchValue, left, right) {
-    if (right < left)
-      return -1;
+        this.language = function () {
+          return "he";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_8, sbcs);
+
+      module.exports.ISO_8859_9 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xaa, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0xba,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
+            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
+            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb,
+            0xfc, 0x69, 0xfe, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
+            0xfd, 0xfe, 0xff,
+          ];
+        };
 
-    /*
-    int mid = mid = (left + right) / 2;
-    There is a bug in the above line;
-    Joshua Bloch suggests the following replacement:
-    */
-    var mid = Math.floor((left + right) >>> 1);
-    if (searchValue > arr[mid])
-      return find(arr, searchValue, mid + 1, right);
+        this.ngrams = function () {
+          return [
+            0x206261, 0x206269, 0x206275, 0x206461, 0x206465, 0x206765,
+            0x206861, 0x20696c, 0x206b61, 0x206b6f, 0x206d61, 0x206f6c,
+            0x207361, 0x207461, 0x207665, 0x207961, 0x612062, 0x616b20,
+            0x616c61, 0x616d61, 0x616e20, 0x616efd, 0x617220, 0x617261,
+            0x6172fd, 0x6173fd, 0x617961, 0x626972, 0x646120, 0x646520,
+            0x646920, 0x652062, 0x65206b, 0x656469, 0x656e20, 0x657220,
+            0x657269, 0x657369, 0x696c65, 0x696e20, 0x696e69, 0x697220,
+            0x6c616e, 0x6c6172, 0x6c6520, 0x6c6572, 0x6e2061, 0x6e2062,
+            0x6e206b, 0x6e6461, 0x6e6465, 0x6e6520, 0x6e6920, 0x6e696e,
+            0x6efd20, 0x72696e, 0x72fd6e, 0x766520, 0x796120, 0x796f72,
+            0xfd6e20, 0xfd6e64, 0xfd6efd, 0xfdf0fd,
+          ];
+        };
 
-    if (searchValue < arr[mid])
-      return find(arr, searchValue, left, mid - 1);
+        this.name = function (det) {
+          return det && det.fC1Bytes ? "windows-1254" : "ISO-8859-9";
+        };
 
-    return mid;
-  };
+        this.language = function () {
+          return "tr";
+        };
+      };
+      util.inherits(module.exports.ISO_8859_9, sbcs);
+
+      module.exports.windows_1251 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x90, 0x83, 0x20, 0x83,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x9a, 0x20, 0x9c, 0x9d, 0x9e,
+            0x9f, 0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x9a, 0x20, 0x9c, 0x9d, 0x9e, 0x9f, 0x20, 0xa2, 0xa2, 0xbc, 0x20,
+            0xb4, 0x20, 0x20, 0xb8, 0x20, 0xba, 0x20, 0x20, 0x20, 0x20, 0xbf,
+            0x20, 0x20, 0xb3, 0xb3, 0xb4, 0xb5, 0x20, 0x20, 0xb8, 0x20, 0xba,
+            0x20, 0xbc, 0xbe, 0xbe, 0xbf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
+            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
+            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb,
+            0xfc, 0xfd, 0xfe, 0xff, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
+            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
+            0xfd, 0xfe, 0xff,
+          ];
+        };
 
-  return find(arr, searchValue, 0, arr.length - 1);
-};
+        this.ngrams = function () {
+          return [
+            0x20e220, 0x20e2ee, 0x20e4ee, 0x20e7e0, 0x20e820, 0x20eae0,
+            0x20eaee, 0x20ede0, 0x20ede5, 0x20eee1, 0x20efee, 0x20eff0,
+            0x20f0e0, 0x20f1ee, 0x20f1f2, 0x20f2ee, 0x20f7f2, 0x20fdf2,
+            0xe0ede8, 0xe0f2fc, 0xe3ee20, 0xe5ebfc, 0xe5ede8, 0xe5f1f2,
+            0xe5f220, 0xe820ef, 0xe8e520, 0xe8e820, 0xe8ff20, 0xebe5ed,
+            0xebe820, 0xebfced, 0xede020, 0xede520, 0xede8e5, 0xede8ff,
+            0xedee20, 0xedeee2, 0xee20e2, 0xee20ef, 0xee20f1, 0xeee220,
+            0xeee2e0, 0xeee3ee, 0xeee920, 0xeeebfc, 0xeeec20, 0xeef1f2,
+            0xefeeeb, 0xeff0e5, 0xeff0e8, 0xeff0ee, 0xf0e0e2, 0xf0e5e4,
+            0xf1f2e0, 0xf1f2e2, 0xf1f2e8, 0xf1ff20, 0xf2e5eb, 0xf2ee20,
+            0xf2eef0, 0xf2fc20, 0xf7f2ee, 0xfbf520,
+          ];
+        };
 
-// 'Character'  iterated character class.
-//    Recognizers for specific mbcs encodings make their 'characters' available
-//    by providing a nextChar() function that fills in an instance of iteratedChar
-//    with the next char from the input.
-//    The returned characters are not converted to Unicode, but remain as the raw
-//    bytes (concatenated into an int) from the codepage data.
-//
-//  For Asian charsets, use the raw input rather than the input that has been
-//   stripped of markup.  Detection only considers multi-byte chars, effectively
-//   stripping markup anyway, and double byte chars do occur in markup too.
-//
-function IteratedChar() {
-
-  this.charValue = 0; // 1-4 bytes from the raw input data
-  this.index     = 0;
-  this.nextIndex = 0;
-  this.error     = false;
-  this.done      = false;
-
-  this.reset = function() {
-    this.charValue = 0;
-    this.index     = -1;
-    this.nextIndex = 0;
-    this.error     = false;
-    this.done      = false;
-  };
+        this.name = function (det) {
+          return "windows-1251";
+        };
 
-  this.nextByte = function(det) {
-    if (this.nextIndex >= det.fRawLength) {
-      this.done = true;
-      return -1;
-    }
-    var byteValue = det.fRawInput[this.nextIndex++] & 0x00ff;
-    return byteValue;
-  };
-};
+        this.language = function () {
+          return "ru";
+        };
+      };
+      util.inherits(module.exports.windows_1251, sbcs);
+
+      module.exports.windows_1256 = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x81, 0x20, 0x83,
+            0x20, 0x20, 0x20, 0x20, 0x88, 0x20, 0x8a, 0x20, 0x9c, 0x8d, 0x8e,
+            0x8f, 0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x98, 0x20,
+            0x9a, 0x20, 0x9c, 0x20, 0x20, 0x9f, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xaa, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
+            0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
+            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0x20, 0xd8, 0xd9, 0xda, 0xdb,
+            0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
+            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0x20, 0x20,
+            0x20, 0x20, 0xf4, 0x20, 0x20, 0x20, 0x20, 0xf9, 0x20, 0xfb, 0xfc,
+            0x20, 0x20, 0xff,
+          ];
+        };
 
+        this.ngrams = function () {
+          return [
+            0x20c7e1, 0x20c7e4, 0x20c8c7, 0x20dae1, 0x20dded, 0x20e1e1,
+            0x20e3e4, 0x20e6c7, 0xc720c7, 0xc7c120, 0xc7ca20, 0xc7d120,
+            0xc7e120, 0xc7e1c3, 0xc7e1c7, 0xc7e1c8, 0xc7e1ca, 0xc7e1cc,
+            0xc7e1cd, 0xc7e1cf, 0xc7e1d3, 0xc7e1da, 0xc7e1de, 0xc7e1e3,
+            0xc7e1e6, 0xc7e1ed, 0xc7e320, 0xc7e420, 0xc7e4ca, 0xc820c7,
+            0xc920c7, 0xc920dd, 0xc920e1, 0xc920e3, 0xc920e6, 0xca20c7,
+            0xcf20c7, 0xcfc920, 0xd120c7, 0xd1c920, 0xd320c7, 0xda20c7,
+            0xdae1ec, 0xdded20, 0xe120c7, 0xe1c920, 0xe1ec20, 0xe1ed20,
+            0xe320c7, 0xe3c720, 0xe3c920, 0xe3e420, 0xe420c7, 0xe520c7,
+            0xe5c720, 0xe6c7e1, 0xe6e420, 0xec20c7, 0xed20c7, 0xed20e3,
+            0xed20e6, 0xedc920, 0xedd120, 0xede420,
+          ];
+        };
 
+        this.name = function (det) {
+          return "windows-1256";
+        };
 
-/**
- * Asian double or multi-byte - charsets.
- * Match is determined mostly by the input data adhering to the
- * encoding scheme for the charset, and, optionally,
- * frequency-of-occurence of characters.
- */
+        this.language = function () {
+          return "ar";
+        };
+      };
+      util.inherits(module.exports.windows_1256, sbcs);
+
+      module.exports.KOI8_R = function () {
+        this.byteMap = function () {
+          return [
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
+            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
+            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
+            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
+            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
+            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xa3, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0xa3, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+            0x20, 0x20, 0x20, 0x20, 0x20, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
+            0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
+            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb,
+            0xdc, 0xdd, 0xde, 0xdf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6,
+            0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1,
+            0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc,
+            0xdd, 0xde, 0xdf,
+          ];
+        };
 
-function mbcs() {};
+        this.ngrams = function () {
+          return [
+            0x20c4cf, 0x20c920, 0x20cbc1, 0x20cbcf, 0x20cec1, 0x20cec5,
+            0x20cfc2, 0x20d0cf, 0x20d0d2, 0x20d2c1, 0x20d3cf, 0x20d3d4,
+            0x20d4cf, 0x20d720, 0x20d7cf, 0x20dac1, 0x20dcd4, 0x20ded4,
+            0xc1cec9, 0xc1d4d8, 0xc5ccd8, 0xc5cec9, 0xc5d3d4, 0xc5d420,
+            0xc7cf20, 0xc920d0, 0xc9c520, 0xc9c920, 0xc9d120, 0xccc5ce,
+            0xccc920, 0xccd8ce, 0xcec120, 0xcec520, 0xcec9c5, 0xcec9d1,
+            0xcecf20, 0xcecfd7, 0xcf20d0, 0xcf20d3, 0xcf20d7, 0xcfc7cf,
+            0xcfca20, 0xcfccd8, 0xcfcd20, 0xcfd3d4, 0xcfd720, 0xcfd7c1,
+            0xd0cfcc, 0xd0d2c5, 0xd0d2c9, 0xd0d2cf, 0xd2c1d7, 0xd2c5c4,
+            0xd3d120, 0xd3d4c1, 0xd3d4c9, 0xd3d4d7, 0xd4c5cc, 0xd4cf20,
+            0xd4cfd2, 0xd4d820, 0xd9c820, 0xded4cf,
+          ];
+        };
 
-/**
- * Test the match of this charset with the input text data
- *      which is obtained via the CharsetDetector object.
- *
- * @param det  The CharsetDetector, which contains the input text
- *             to be checked for being in this charset.
- * @return     Two values packed into one int  (Damn java, anyhow)
- *             bits 0-7:  the match confidence, ranging from 0-100
- *             bits 8-15: The match reason, an enum-like value.
- */
-mbcs.prototype.match = function(det) {
-
-  var singleByteCharCount = 0,  //TODO Do we really need this?
-    doubleByteCharCount = 0,
-    commonCharCount     = 0,
-    badCharCount        = 0,
-    totalCharCount      = 0,
-    confidence          = 0;
-
-  var iter = new IteratedChar();
-
-  detectBlock: {
-    for (iter.reset(); this.nextChar(iter, det);) {
-      totalCharCount++;
-      if (iter.error) {
-        badCharCount++;
-      } else {
-        var cv = iter.charValue & 0xFFFFFFFF;
+        this.name = function (det) {
+          return "KOI8-R";
+        };
 
-        if (cv <= 0xff) {
-          singleByteCharCount++;
-        } else {
-          doubleByteCharCount++;
-          if (this.commonChars != null) {
-            // NOTE: This assumes that there are no 4-byte common chars.
-            if (binarySearch(this.commonChars, cv) >= 0) {
-              commonCharCount++;
-            }
-          }
-        }
-      }
-      if (badCharCount >= 2 && badCharCount * 5 >= doubleByteCharCount) {
-        // console.log('its here!')
-        // Bail out early if the byte data is not matching the encoding scheme.
-        break detectBlock;
-      }
-    }
+        this.language = function () {
+          return "ru";
+        };
+      };
+      util.inherits(module.exports.KOI8_R, sbcs);
 
-    if (doubleByteCharCount <= 10 && badCharCount== 0) {
-      // Not many multi-byte chars.
-      if (doubleByteCharCount == 0 && totalCharCount < 10) {
-        // There weren't any multibyte sequences, and there was a low density of non-ASCII single bytes.
-        // We don't have enough data to have any confidence.
-        // Statistical analysis of single byte non-ASCII charcters would probably help here.
-        confidence = 0;
-      }
-      else {
-        //   ASCII or ISO file?  It's probably not our encoding,
-        //   but is not incompatible with our encoding, so don't give it a zero.
-        confidence = 10;
-      }
-      break detectBlock;
-    }
+      /*
+module.exports.ISO_8859_7 = function() {
+  this.byteMap = function() {
+    return [
 
-    //
-    //  No match if there are too many characters that don't fit the encoding scheme.
-    //    (should we have zero tolerance for these?)
-    //
-    if (doubleByteCharCount < 20 * badCharCount) {
-      confidence = 0;
-      break detectBlock;
-    }
+    ];
+  };
 
-    if (this.commonChars == null) {
-      // We have no statistics on frequently occuring characters.
-      //  Assess confidence purely on having a reasonable number of
-      //  multi-byte characters (the more the better
-      confidence = 30 + doubleByteCharCount - 20 * badCharCount;
-      if (confidence > 100) {
-        confidence = 100;
-      }
-    } else {
-      //
-      // Frequency of occurence statistics exist.
-      //
-      var maxVal = Math.log(parseFloat(doubleByteCharCount) / 4);
-      var scaleFactor = 90.0 / maxVal;
-      confidence = Math.floor(Math.log(commonCharCount + 1) * scaleFactor + 10);
-      confidence = Math.min(confidence, 100);
-    }
-  }   // end of detectBlock:
+  this.ngrams = function() {
+    return [
 
-  return confidence == 0 ? null : new Match(det, this, confidence);
-};
+    ];
+  };
 
-/**
- * Get the next character (however many bytes it is) from the input data
- *    Subclasses for specific charset encodings must implement this function
- *    to get characters according to the rules of their encoding scheme.
- *
- *  This function is not a method of class iteratedChar only because
- *   that would require a lot of extra derived classes, which is awkward.
- * @param it  The iteratedChar 'struct' into which the returned char is placed.
- * @param det The charset detector, which is needed to get at the input byte data
- *            being iterated over.
- * @return    True if a character was returned, false at end of input.
- */
+  this.name = function(det) {
+    if (typeof det == 'undefined')
+      return 'ISO-8859-7';
+    return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
+  };
 
-mbcs.prototype.nextChar = function(iter, det) {};
+  this.language = function() {
+    return 'el';
+  };
+};
+util.inherits(module.exports.ISO_8859_7, sbcs);
+*/
 
+      /***/
+    },
+    /* 702 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var util = __webpack_require__(3),
+        Match = __webpack_require__(142);
 
-/**
- * Shift-JIS charset recognizer.
- */
-module.exports.sjis = function() {
-  this.name = function() {
-    return 'Shift-JIS';
-  };
-  this.language = function() {
-    return 'ja';
-  };
+      /**
+       * This class matches UTF-16 and UTF-32, both big- and little-endian. The
+       * BOM will be used if it is present.
+       */
+      module.exports.UTF_16BE = function () {
+        this.name = function () {
+          return "UTF-16BE";
+        };
+        this.match = function (det) {
+          var input = det.fRawInput;
 
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0x8140, 0x8141, 0x8142, 0x8145, 0x815b, 0x8169, 0x816a, 0x8175, 0x8176, 0x82a0,
-    0x82a2, 0x82a4, 0x82a9, 0x82aa, 0x82ab, 0x82ad, 0x82af, 0x82b1, 0x82b3, 0x82b5,
-    0x82b7, 0x82bd, 0x82be, 0x82c1, 0x82c4, 0x82c5, 0x82c6, 0x82c8, 0x82c9, 0x82cc,
-    0x82cd, 0x82dc, 0x82e0, 0x82e7, 0x82e8, 0x82e9, 0x82ea, 0x82f0, 0x82f1, 0x8341,
-    0x8343, 0x834e, 0x834f, 0x8358, 0x835e, 0x8362, 0x8367, 0x8375, 0x8376, 0x8389,
-    0x838a, 0x838b, 0x838d, 0x8393, 0x8e96, 0x93fa, 0x95aa
-  ];
-
-  this.nextChar = function(iter, det) {
-    iter.index = iter.nextIndex;
-    iter.error = false;
-
-    var firstByte;
-    firstByte = iter.charValue = iter.nextByte(det);
-    if (firstByte < 0)
-      return false;
-
-    if (firstByte <= 0x7f || (firstByte > 0xa0 && firstByte <= 0xdf))
-      return true;
-
-    var secondByte = iter.nextByte(det);
-    if (secondByte < 0)
-      return false;
-
-    iter.charValue = (firstByte << 8) | secondByte;
-    if (! ((secondByte >= 0x40 && secondByte <= 0x7f) || (secondByte >= 0x80 && secondByte <= 0xff))) {
-      // Illegal second byte value.
-      iter.error = true;
-    }
-    return true;
-  };
-};
-util.inherits(module.exports.sjis, mbcs);
+          if (
+            input.length >= 2 &&
+            (input[0] & 0xff) == 0xfe &&
+            (input[1] & 0xff) == 0xff
+          ) {
+            return new Match(det, this, 100); // confidence = 100
+          }
 
+          // TODO: Do some statistics to check for unsigned UTF-16BE
+          return null;
+        };
+      };
 
+      module.exports.UTF_16LE = function () {
+        this.name = function () {
+          return "UTF-16LE";
+        };
+        this.match = function (det) {
+          var input = det.fRawInput;
 
-/**
- *   Big5 charset recognizer.
- */
-module.exports.big5 = function() {
-  this.name = function() {
-    return 'Big5';
-  };
-  this.language = function() {
-    return 'zh';
-  };
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xa140, 0xa141, 0xa142, 0xa143, 0xa147, 0xa149, 0xa175, 0xa176, 0xa440, 0xa446,
-    0xa447, 0xa448, 0xa451, 0xa454, 0xa457, 0xa464, 0xa46a, 0xa46c, 0xa477, 0xa4a3,
-    0xa4a4, 0xa4a7, 0xa4c1, 0xa4ce, 0xa4d1, 0xa4df, 0xa4e8, 0xa4fd, 0xa540, 0xa548,
-    0xa558, 0xa569, 0xa5cd, 0xa5e7, 0xa657, 0xa661, 0xa662, 0xa668, 0xa670, 0xa6a8,
-    0xa6b3, 0xa6b9, 0xa6d3, 0xa6db, 0xa6e6, 0xa6f2, 0xa740, 0xa751, 0xa759, 0xa7da,
-    0xa8a3, 0xa8a5, 0xa8ad, 0xa8d1, 0xa8d3, 0xa8e4, 0xa8fc, 0xa9c0, 0xa9d2, 0xa9f3,
-    0xaa6b, 0xaaba, 0xaabe, 0xaacc, 0xaafc, 0xac47, 0xac4f, 0xacb0, 0xacd2, 0xad59,
-    0xaec9, 0xafe0, 0xb0ea, 0xb16f, 0xb2b3, 0xb2c4, 0xb36f, 0xb44c, 0xb44e, 0xb54c,
-    0xb5a5, 0xb5bd, 0xb5d0, 0xb5d8, 0xb671, 0xb7ed, 0xb867, 0xb944, 0xbad8, 0xbb44,
-    0xbba1, 0xbdd1, 0xc2c4, 0xc3b9, 0xc440, 0xc45f
-  ];
-  this.nextChar = function(iter, det) {
-    iter.index = iter.nextIndex;
-    iter.error = false;
-
-    var firstByte = iter.charValue = iter.nextByte(det);
-
-    if (firstByte < 0)
-      return false;
-
-    // single byte character.
-    if (firstByte <= 0x7f || firstByte == 0xff)
-      return true;
-
-    var secondByte = iter.nextByte(det);
-
-    if (secondByte < 0)
-      return false;
-
-    iter.charValue = (iter.charValue << 8) | secondByte;
-
-    if (secondByte < 0x40 || secondByte == 0x7f || secondByte == 0xff)
-      iter.error = true;
-
-    return true;
-  };
-};
-util.inherits(module.exports.big5, mbcs);
+          if (
+            input.length >= 2 &&
+            (input[0] & 0xff) == 0xff &&
+            (input[1] & 0xff) == 0xfe
+          ) {
+            // LE BOM is present.
+            if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) {
+              // It is probably UTF-32 LE, not UTF-16
+              return null;
+            }
+            return new Match(det, this, 100); // confidence = 100
+          }
 
+          // TODO: Do some statistics to check for unsigned UTF-16LE
+          return null;
+        };
+      };
 
+      function UTF_32() {}
+      UTF_32.prototype.match = function (det) {
+        var input = det.fRawInput,
+          limit = (det.fRawLength / 4) * 4,
+          numValid = 0,
+          numInvalid = 0,
+          hasBOM = false,
+          confidence = 0;
 
-/**
- *  EUC charset recognizers.  One abstract class that provides the common function
- *  for getting the next character according to the EUC encoding scheme,
- *  and nested derived classes for EUC_KR, EUC_JP, EUC_CN.
- *
- *  Get the next character value for EUC based encodings.
- *  Character 'value' is simply the raw bytes that make up the character
- *     packed into an int.
- */
-function eucNextChar(iter, det) {
-  iter.index = iter.nextIndex;
-  iter.error = false;
-  var firstByte  = 0;
-  var secondByte = 0;
-  var thirdByte  = 0;
-  //int fourthByte = 0;
-  buildChar: {
-    firstByte = iter.charValue = iter.nextByte(det);
-    if (firstByte < 0) {
-      // Ran off the end of the input data
-      iter.done = true;
-      break buildChar;
-    }
-    if (firstByte <= 0x8d) {
-      // single byte char
-      break buildChar;
-    }
-    secondByte = iter.nextByte(det);
-    iter.charValue = (iter.charValue << 8) | secondByte;
-    if (firstByte >= 0xA1 && firstByte <= 0xfe) {
-      // Two byte Char
-      if (secondByte < 0xa1) {
-        iter.error = true;
-      }
-      break buildChar;
-    }
-    if (firstByte == 0x8e) {
-      // Code Set 2.
-      //   In EUC-JP, total char size is 2 bytes, only one byte of actual char value.
-      //   In EUC-TW, total char size is 4 bytes, three bytes contribute to char value.
-      // We don't know which we've got.
-      // Treat it like EUC-JP.  If the data really was EUC-TW, the following two
-      //   bytes will look like a well formed 2 byte char.
-      if (secondByte < 0xa1) {
-        iter.error = true;
-      }
-      break buildChar;
-    }
-    if (firstByte == 0x8f) {
-      // Code set 3.
-      // Three byte total char size, two bytes of actual char value.
-      thirdByte = iter.nextByte(det);
-      iter.charValue = (iter.charValue << 8) | thirdByte;
-      if (thirdByte < 0xa1) {
-        iter.error = true;
-      }
-    }
-  }
-  return iter.done == false;
-};
+        if (limit == 0) {
+          return null;
+        }
 
+        if (this.getChar(input, 0) == 0x0000feff) {
+          hasBOM = true;
+        }
 
+        for (var i = 0; i < limit; i += 4) {
+          var ch = this.getChar(input, i);
 
-/**
- * The charset recognize for EUC-JP.  A singleton instance of this class
- *    is created and kept by the public CharsetDetector class
- */
-module.exports.euc_jp = function() {
-  this.name = function() {
-    return 'EUC-JP';
-  };
-  this.language = function() {
-    return 'ja';
-  };
+          if (ch < 0 || ch >= 0x10ffff || (ch >= 0xd800 && ch <= 0xdfff)) {
+            numInvalid += 1;
+          } else {
+            numValid += 1;
+          }
+        }
 
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xa1a1, 0xa1a2, 0xa1a3, 0xa1a6, 0xa1bc, 0xa1ca, 0xa1cb, 0xa1d6, 0xa1d7, 0xa4a2,
-    0xa4a4, 0xa4a6, 0xa4a8, 0xa4aa, 0xa4ab, 0xa4ac, 0xa4ad, 0xa4af, 0xa4b1, 0xa4b3,
-    0xa4b5, 0xa4b7, 0xa4b9, 0xa4bb, 0xa4bd, 0xa4bf, 0xa4c0, 0xa4c1, 0xa4c3, 0xa4c4,
-    0xa4c6, 0xa4c7, 0xa4c8, 0xa4c9, 0xa4ca, 0xa4cb, 0xa4ce, 0xa4cf, 0xa4d0, 0xa4de,
-    0xa4df, 0xa4e1, 0xa4e2, 0xa4e4, 0xa4e8, 0xa4e9, 0xa4ea, 0xa4eb, 0xa4ec, 0xa4ef,
-    0xa4f2, 0xa4f3, 0xa5a2, 0xa5a3, 0xa5a4, 0xa5a6, 0xa5a7, 0xa5aa, 0xa5ad, 0xa5af,
-    0xa5b0, 0xa5b3, 0xa5b5, 0xa5b7, 0xa5b8, 0xa5b9, 0xa5bf, 0xa5c3, 0xa5c6, 0xa5c7,
-    0xa5c8, 0xa5c9, 0xa5cb, 0xa5d0, 0xa5d5, 0xa5d6, 0xa5d7, 0xa5de, 0xa5e0, 0xa5e1,
-    0xa5e5, 0xa5e9, 0xa5ea, 0xa5eb, 0xa5ec, 0xa5ed, 0xa5f3, 0xb8a9, 0xb9d4, 0xbaee,
-    0xbbc8, 0xbef0, 0xbfb7, 0xc4ea, 0xc6fc, 0xc7bd, 0xcab8, 0xcaf3, 0xcbdc, 0xcdd1
-  ];
-
-  this.nextChar = eucNextChar;
-};
-util.inherits(module.exports.euc_jp, mbcs);
+        // Cook up some sort of confidence score, based on presence of a BOM
+        //    and the existence of valid and/or invalid multi-byte sequences.
+        if (hasBOM && numInvalid == 0) {
+          confidence = 100;
+        } else if (hasBOM && numValid > numInvalid * 10) {
+          confidence = 80;
+        } else if (numValid > 3 && numInvalid == 0) {
+          confidence = 100;
+        } else if (numValid > 0 && numInvalid == 0) {
+          confidence = 80;
+        } else if (numValid > numInvalid * 10) {
+          // Probably corrupt UTF-32BE data.  Valid sequences aren't likely by chance.
+          confidence = 25;
+        }
 
+        // return confidence == 0 ? null : new CharsetMatch(det, this, confidence);
+        return confidence == 0 ? null : new Match(det, this, confidence);
+      };
 
+      module.exports.UTF_32BE = function () {
+        this.name = function () {
+          return "UTF-32BE";
+        };
+        this.getChar = function (input, index) {
+          return (
+            ((input[index + 0] & 0xff) << 24) |
+            ((input[index + 1] & 0xff) << 16) |
+            ((input[index + 2] & 0xff) << 8) |
+            (input[index + 3] & 0xff)
+          );
+        };
+      };
+      util.inherits(module.exports.UTF_32BE, UTF_32);
 
-/**
- * The charset recognize for EUC-KR.  A singleton instance of this class
- *    is created and kept by the public CharsetDetector class
- */
-module.exports.euc_kr = function() {
-  this.name = function() {
-    return 'EUC-KR';
-  };
-  this.language = function() {
-    return 'ko';
-  };
+      module.exports.UTF_32LE = function () {
+        this.name = function () {
+          return "UTF-32LE";
+        };
+        this.getChar = function (input, index) {
+          return (
+            ((input[index + 3] & 0xff) << 24) |
+            ((input[index + 2] & 0xff) << 16) |
+            ((input[index + 1] & 0xff) << 8) |
+            (input[index + 0] & 0xff)
+          );
+        };
+      };
+      util.inherits(module.exports.UTF_32LE, UTF_32);
 
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xb0a1, 0xb0b3, 0xb0c5, 0xb0cd, 0xb0d4, 0xb0e6, 0xb0ed, 0xb0f8, 0xb0fa, 0xb0fc,
-    0xb1b8, 0xb1b9, 0xb1c7, 0xb1d7, 0xb1e2, 0xb3aa, 0xb3bb, 0xb4c2, 0xb4cf, 0xb4d9,
-    0xb4eb, 0xb5a5, 0xb5b5, 0xb5bf, 0xb5c7, 0xb5e9, 0xb6f3, 0xb7af, 0xb7c2, 0xb7ce,
-    0xb8a6, 0xb8ae, 0xb8b6, 0xb8b8, 0xb8bb, 0xb8e9, 0xb9ab, 0xb9ae, 0xb9cc, 0xb9ce,
-    0xb9fd, 0xbab8, 0xbace, 0xbad0, 0xbaf1, 0xbbe7, 0xbbf3, 0xbbfd, 0xbcad, 0xbcba,
-    0xbcd2, 0xbcf6, 0xbdba, 0xbdc0, 0xbdc3, 0xbdc5, 0xbec6, 0xbec8, 0xbedf, 0xbeee,
-    0xbef8, 0xbefa, 0xbfa1, 0xbfa9, 0xbfc0, 0xbfe4, 0xbfeb, 0xbfec, 0xbff8, 0xc0a7,
-    0xc0af, 0xc0b8, 0xc0ba, 0xc0bb, 0xc0bd, 0xc0c7, 0xc0cc, 0xc0ce, 0xc0cf, 0xc0d6,
-    0xc0da, 0xc0e5, 0xc0fb, 0xc0fc, 0xc1a4, 0xc1a6, 0xc1b6, 0xc1d6, 0xc1df, 0xc1f6,
-    0xc1f8, 0xc4a1, 0xc5cd, 0xc6ae, 0xc7cf, 0xc7d1, 0xc7d2, 0xc7d8, 0xc7e5, 0xc8ad
-  ];
-
-  this.nextChar = eucNextChar;
-};
-util.inherits(module.exports.euc_kr, mbcs);
+      /***/
+    },
+    /* 703 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Match = __webpack_require__(142);
 
+      /**
+       * Charset recognizer for UTF-8
+       */
+      module.exports = function () {
+        this.name = function () {
+          return "UTF-8";
+        };
+        this.match = function (det) {
+          var hasBOM = false,
+            numValid = 0,
+            numInvalid = 0,
+            input = det.fRawInput,
+            trailBytes = 0,
+            confidence;
+
+          if (
+            det.fRawLength >= 3 &&
+            (input[0] & 0xff) == 0xef &&
+            (input[1] & 0xff) == 0xbb &&
+            (input[2] & 0xff) == 0xbf
+          ) {
+            hasBOM = true;
+          }
 
+          // Scan for multi-byte sequences
+          for (var i = 0; i < det.fRawLength; i++) {
+            var b = input[i];
+            if ((b & 0x80) == 0) continue; // ASCII
+
+            // Hi bit on char found.  Figure out how long the sequence should be
+            if ((b & 0x0e0) == 0x0c0) {
+              trailBytes = 1;
+            } else if ((b & 0x0f0) == 0x0e0) {
+              trailBytes = 2;
+            } else if ((b & 0x0f8) == 0xf0) {
+              trailBytes = 3;
+            } else {
+              numInvalid++;
+              if (numInvalid > 5) break;
+              trailBytes = 0;
+            }
 
-/**
- *   GB-18030 recognizer. Uses simplified Chinese statistics.
- */
-module.exports.gb_18030 = function() {
-  this.name = function() {
-    return 'GB18030';
-  };
-  this.language = function() {
-    return 'zh';
-  };
+            // Verify that we've got the right number of trail bytes in the sequence
+            for (;;) {
+              i++;
+              if (i >= det.fRawLength) break;
 
-  /*
-   *  Get the next character value for EUC based encodings.
-   *  Character 'value' is simply the raw bytes that make up the character
-   *     packed into an int.
-   */
-  this.nextChar = function(iter, det) {
-    iter.index = iter.nextIndex;
-    iter.error = false;
-    var firstByte  = 0;
-    var secondByte = 0;
-    var thirdByte  = 0;
-    var fourthByte = 0;
-    buildChar: {
-      firstByte = iter.charValue = iter.nextByte(det);
-      if (firstByte < 0) {
-        // Ran off the end of the input data
-        iter.done = true;
-        break buildChar;
-      }
-      if (firstByte <= 0x80) {
-        // single byte char
-        break buildChar;
-      }
-      secondByte = iter.nextByte(det);
-      iter.charValue = (iter.charValue << 8) | secondByte;
-      if (firstByte >= 0x81 && firstByte <= 0xFE) {
-        // Two byte Char
-        if ((secondByte >= 0x40 && secondByte <= 0x7E) || (secondByte >=80 && secondByte <= 0xFE)) {
-          break buildChar;
-        }
-        // Four byte char
-        if (secondByte >= 0x30 && secondByte <= 0x39) {
-          thirdByte = iter.nextByte(det);
-          if (thirdByte >= 0x81 && thirdByte <= 0xFE) {
-            fourthByte = iter.nextByte(det);
-            if (fourthByte >= 0x30 && fourthByte <= 0x39) {
-              iter.charValue = (iter.charValue << 16) | (thirdByte << 8) | fourthByte;
-              break buildChar;
+              if ((input[i] & 0xc0) != 0x080) {
+                numInvalid++;
+                break;
+              }
+              if (--trailBytes == 0) {
+                numValid++;
+                break;
+              }
             }
           }
-        }
-        iter.error = true;
-        break buildChar;
-      }
-    }
-    return iter.done == false;
-  };
 
-  // TODO:  This set of data comes from the character frequency-
-  //        of-occurence analysis tool.  The data needs to be moved
-  //        into a resource and loaded from there.
-  this.commonChars = [
-    0xa1a1, 0xa1a2, 0xa1a3, 0xa1a4, 0xa1b0, 0xa1b1, 0xa1f1, 0xa1f3, 0xa3a1, 0xa3ac,
-    0xa3ba, 0xb1a8, 0xb1b8, 0xb1be, 0xb2bb, 0xb3c9, 0xb3f6, 0xb4f3, 0xb5bd, 0xb5c4,
-    0xb5e3, 0xb6af, 0xb6d4, 0xb6e0, 0xb7a2, 0xb7a8, 0xb7bd, 0xb7d6, 0xb7dd, 0xb8b4,
-    0xb8df, 0xb8f6, 0xb9ab, 0xb9c9, 0xb9d8, 0xb9fa, 0xb9fd, 0xbacd, 0xbba7, 0xbbd6,
-    0xbbe1, 0xbbfa, 0xbcbc, 0xbcdb, 0xbcfe, 0xbdcc, 0xbecd, 0xbedd, 0xbfb4, 0xbfc6,
-    0xbfc9, 0xc0b4, 0xc0ed, 0xc1cb, 0xc2db, 0xc3c7, 0xc4dc, 0xc4ea, 0xc5cc, 0xc6f7,
-    0xc7f8, 0xc8ab, 0xc8cb, 0xc8d5, 0xc8e7, 0xc9cf, 0xc9fa, 0xcab1, 0xcab5, 0xcac7,
-    0xcad0, 0xcad6, 0xcaf5, 0xcafd, 0xccec, 0xcdf8, 0xceaa, 0xcec4, 0xced2, 0xcee5,
-    0xcfb5, 0xcfc2, 0xcfd6, 0xd0c2, 0xd0c5, 0xd0d0, 0xd0d4, 0xd1a7, 0xd2aa, 0xd2b2,
-    0xd2b5, 0xd2bb, 0xd2d4, 0xd3c3, 0xd3d0, 0xd3fd, 0xd4c2, 0xd4da, 0xd5e2, 0xd6d0
-  ];
-};
-util.inherits(module.exports.gb_18030, mbcs);
+          // Cook up some sort of confidence score, based on presense of a BOM
+          //    and the existence of valid and/or invalid multi-byte sequences.
+          confidence = 0;
+          if (hasBOM && numInvalid == 0) confidence = 100;
+          else if (hasBOM && numValid > numInvalid * 10) confidence = 80;
+          else if (numValid > 3 && numInvalid == 0) confidence = 100;
+          else if (numValid > 0 && numInvalid == 0) confidence = 80;
+          else if (numValid == 0 && numInvalid == 0)
+            // Plain ASCII.
+            confidence = 10;
+          else if (numValid > numInvalid * 10)
+            // Probably corruput utf-8 data.  Valid sequences aren't likely by chance.
+            confidence = 25;
+          else return null;
+
+          return new Match(det, this, confidence);
+        };
+      };
 
+      /***/
+    },
+    /* 704 */
+    /***/ function (module, exports, __webpack_require__) {
+      var fs = __webpack_require__(5);
+
+      var utf8 = __webpack_require__(703),
+        unicode = __webpack_require__(702),
+        mbcs = __webpack_require__(700),
+        sbcs = __webpack_require__(701),
+        iso2022 = __webpack_require__(699);
+
+      var self = this;
+
+      var recognisers = [
+        new utf8(),
+        new unicode.UTF_16BE(),
+        new unicode.UTF_16LE(),
+        new unicode.UTF_32BE(),
+        new unicode.UTF_32LE(),
+        new mbcs.sjis(),
+        new mbcs.big5(),
+        new mbcs.euc_jp(),
+        new mbcs.euc_kr(),
+        new mbcs.gb_18030(),
+        new iso2022.ISO_2022_JP(),
+        new iso2022.ISO_2022_KR(),
+        new iso2022.ISO_2022_CN(),
+        new sbcs.ISO_8859_1(),
+        new sbcs.ISO_8859_2(),
+        new sbcs.ISO_8859_5(),
+        new sbcs.ISO_8859_6(),
+        new sbcs.ISO_8859_7(),
+        new sbcs.ISO_8859_8(),
+        new sbcs.ISO_8859_9(),
+        new sbcs.windows_1251(),
+        new sbcs.windows_1256(),
+        new sbcs.KOI8_R(),
+      ];
 
-/***/ }),
-/* 701 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports.detect = function (buffer, opts) {
+        // Tally up the byte occurence statistics.
+        var fByteStats = [];
+        for (var i = 0; i < 256; i++) fByteStats[i] = 0;
 
-var util = __webpack_require__(3),
-  Match = __webpack_require__ (142);
+        for (var i = buffer.length - 1; i >= 0; i--)
+          fByteStats[buffer[i] & 0x00ff]++;
 
-/**
- * This class recognizes single-byte encodings. Because the encoding scheme is so
- * simple, language statistics are used to do the matching.
- */
+        var fC1Bytes = false;
+        for (var i = 0x80; i <= 0x9f; i += 1) {
+          if (fByteStats[i] != 0) {
+            fC1Bytes = true;
+            break;
+          }
+        }
+
+        var context = {
+          fByteStats: fByteStats,
+          fC1Bytes: fC1Bytes,
+          fRawInput: buffer,
+          fRawLength: buffer.length,
+          fInputBytes: buffer,
+          fInputLen: buffer.length,
+        };
+
+        var matches = recognisers
+          .map(function (rec) {
+            return rec.match(context);
+          })
+          .filter(function (match) {
+            return !!match;
+          })
+          .sort(function (a, b) {
+            return b.confidence - a.confidence;
+          });
 
-function NGramParser(theNgramList, theByteMap) {
-  var N_GRAM_MASK = 0xFFFFFF;
+        if (opts && opts.returnAllMatches === true) {
+          return matches;
+        } else {
+          return matches.length > 0 ? matches[0].name : null;
+        }
+      };
 
-  this.byteIndex = 0;
-  this.ngram = 0;
+      module.exports.detectFile = function (filepath, opts, cb) {
+        if (typeof opts === "function") {
+          cb = opts;
+          opts = undefined;
+        }
 
-  this.ngramList = theNgramList;
-  this.byteMap = theByteMap;
+        var fd;
 
-  this.ngramCount = 0;
-  this.hitCount = 0;
+        var handler = function (err, buffer) {
+          if (fd) {
+            fs.closeSync(fd);
+          }
 
-  this.spaceChar;
+          if (err) return cb(err, null);
+          cb(null, self.detect(buffer, opts));
+        };
 
-  /*
-   * Binary search for value in table, which must have exactly 64 entries.
-   */
-  this.search = function(table, value) {
-    var index = 0;
+        if (opts && opts.sampleSize) {
+          (fd = fs.openSync(filepath, "r")),
+            (sample = Buffer.allocUnsafe(opts.sampleSize));
 
-    if (table[index + 32] <= value) index += 32;
-    if (table[index + 16] <= value) index += 16;
-    if (table[index + 8]  <= value) index += 8;
-    if (table[index + 4]  <= value) index += 4;
-    if (table[index + 2]  <= value) index += 2;
-    if (table[index + 1]  <= value) index += 1;
-    if (table[index]      > value)  index -= 1;
+          fs.read(fd, sample, 0, opts.sampleSize, null, function (err) {
+            handler(err, sample);
+          });
+          return;
+        }
 
-    if (index < 0 || table[index] != value)
-      return -1;
+        fs.readFile(filepath, handler);
+      };
 
-    return index;
-  };
+      module.exports.detectFileSync = function (filepath, opts) {
+        if (opts && opts.sampleSize) {
+          var fd = fs.openSync(filepath, "r"),
+            sample = Buffer.allocUnsafe(opts.sampleSize);
 
-  this.lookup = function(thisNgram) {
-    this.ngramCount += 1;
-    if (this.search(this.ngramList, thisNgram) >= 0) {
-      this.hitCount += 1;
-    }
-  };
+          fs.readSync(fd, sample, 0, opts.sampleSize);
+          fs.closeSync(fd);
+          return self.detect(sample, opts);
+        }
 
-  this.addByte = function(b) {
-    this.ngram = ((this.ngram << 8) + (b & 0xFF)) & N_GRAM_MASK;
-    this.lookup(this.ngram);
-  }
+        return self.detect(fs.readFileSync(filepath), opts);
+      };
 
-  this.nextByte = function(det) {
-    if (this.byteIndex >= det.fInputLen)
-      return -1;
+      // Wrappers for the previous functions to return all encodings
+      module.exports.detectAll = function (buffer, opts) {
+        if (typeof opts !== "object") {
+          opts = {};
+        }
+        opts.returnAllMatches = true;
+        return self.detect(buffer, opts);
+      };
 
-    return det.fInputBytes[this.byteIndex++] & 0xFF;
-  }
+      module.exports.detectFileAll = function (filepath, opts, cb) {
+        if (typeof opts === "function") {
+          cb = opts;
+          opts = undefined;
+        }
+        if (typeof opts !== "object") {
+          opts = {};
+        }
+        opts.returnAllMatches = true;
+        self.detectFile(filepath, opts, cb);
+      };
 
-  this.parse = function(det, spaceCh) {
-    var b, ignoreSpace = false;
-    this.spaceChar = spaceCh;
+      module.exports.detectFileAllSync = function (filepath, opts) {
+        if (typeof opts !== "object") {
+          opts = {};
+        }
+        opts.returnAllMatches = true;
+        return self.detectFileSync(filepath, opts);
+      };
 
-    while ((b = this.nextByte(det)) >= 0) {
-      var mb = this.byteMap[b];
+      /***/
+    },
+    /* 705 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-      // TODO: 0x20 might not be a space in all character sets...
-      if (mb != 0) {
-        if (!(mb == this.spaceChar && ignoreSpace)) {
-          this.addByte(mb);
+      /***
+       * Node External Editor
+       *
+       * Kevin Gravier <kevin@mrkmg.com>
+       * MIT 2018
+       */
+      var __extends =
+        (this && this.__extends) ||
+        (function () {
+          var extendStatics = function (d, b) {
+            extendStatics =
+              Object.setPrototypeOf ||
+              ({ __proto__: [] } instanceof Array &&
+                function (d, b) {
+                  d.__proto__ = b;
+                }) ||
+              function (d, b) {
+                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+              };
+            return extendStatics(d, b);
+          };
+          return function (d, b) {
+            extendStatics(d, b);
+            function __() {
+              this.constructor = d;
+            }
+            d.prototype =
+              b === null
+                ? Object.create(b)
+                : ((__.prototype = b.prototype), new __());
+          };
+        })();
+      Object.defineProperty(exports, "__esModule", { value: true });
+      var CreateFileError = /** @class */ (function (_super) {
+        __extends(CreateFileError, _super);
+        function CreateFileError(originalError) {
+          var _newTarget = this.constructor;
+          var _this =
+            _super.call(this, "Failed to create temporary file for editor") ||
+            this;
+          _this.originalError = originalError;
+          var proto = _newTarget.prototype;
+          if (Object.setPrototypeOf) {
+            Object.setPrototypeOf(_this, proto);
+          } else {
+            _this.__proto__ = _newTarget.prototype;
+          }
+          return _this;
         }
+        return CreateFileError;
+      })(Error);
+      exports.CreateFileError = CreateFileError;
 
-        ignoreSpace = (mb == this.spaceChar);
-      }
-    }
+      /***/
+    },
+    /* 706 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // TODO: Is this OK? The buffer could have ended in the middle of a word...
-    this.addByte(this.spaceChar);
+      /***
+       * Node External Editor
+       *
+       * Kevin Gravier <kevin@mrkmg.com>
+       * MIT 2018
+       */
+      var __extends =
+        (this && this.__extends) ||
+        (function () {
+          var extendStatics = function (d, b) {
+            extendStatics =
+              Object.setPrototypeOf ||
+              ({ __proto__: [] } instanceof Array &&
+                function (d, b) {
+                  d.__proto__ = b;
+                }) ||
+              function (d, b) {
+                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+              };
+            return extendStatics(d, b);
+          };
+          return function (d, b) {
+            extendStatics(d, b);
+            function __() {
+              this.constructor = d;
+            }
+            d.prototype =
+              b === null
+                ? Object.create(b)
+                : ((__.prototype = b.prototype), new __());
+          };
+        })();
+      Object.defineProperty(exports, "__esModule", { value: true });
+      var LaunchEditorError = /** @class */ (function (_super) {
+        __extends(LaunchEditorError, _super);
+        function LaunchEditorError(originalError) {
+          var _newTarget = this.constructor;
+          var _this = _super.call(this, "Failed launch editor") || this;
+          _this.originalError = originalError;
+          var proto = _newTarget.prototype;
+          if (Object.setPrototypeOf) {
+            Object.setPrototypeOf(_this, proto);
+          } else {
+            _this.__proto__ = _newTarget.prototype;
+          }
+          return _this;
+        }
+        return LaunchEditorError;
+      })(Error);
+      exports.LaunchEditorError = LaunchEditorError;
 
-    var rawPercent = this.hitCount / this.ngramCount;
+      /***/
+    },
+    /* 707 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // TODO - This is a bit of a hack to take care of a case
-    // were we were getting a confidence of 135...
-    if (rawPercent > 0.33)
-      return 98;
+      /***
+       * Node External Editor
+       *
+       * Kevin Gravier <kevin@mrkmg.com>
+       * MIT 2018
+       */
+      var __extends =
+        (this && this.__extends) ||
+        (function () {
+          var extendStatics = function (d, b) {
+            extendStatics =
+              Object.setPrototypeOf ||
+              ({ __proto__: [] } instanceof Array &&
+                function (d, b) {
+                  d.__proto__ = b;
+                }) ||
+              function (d, b) {
+                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+              };
+            return extendStatics(d, b);
+          };
+          return function (d, b) {
+            extendStatics(d, b);
+            function __() {
+              this.constructor = d;
+            }
+            d.prototype =
+              b === null
+                ? Object.create(b)
+                : ((__.prototype = b.prototype), new __());
+          };
+        })();
+      Object.defineProperty(exports, "__esModule", { value: true });
+      var ReadFileError = /** @class */ (function (_super) {
+        __extends(ReadFileError, _super);
+        function ReadFileError(originalError) {
+          var _newTarget = this.constructor;
+          var _this =
+            _super.call(this, "Failed to read temporary file") || this;
+          _this.originalError = originalError;
+          var proto = _newTarget.prototype;
+          if (Object.setPrototypeOf) {
+            Object.setPrototypeOf(_this, proto);
+          } else {
+            _this.__proto__ = _newTarget.prototype;
+          }
+          return _this;
+        }
+        return ReadFileError;
+      })(Error);
+      exports.ReadFileError = ReadFileError;
 
-    return Math.floor(rawPercent * 300.0);
-  };
-};
+      /***/
+    },
+    /* 708 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function NGramsPlusLang(la, ng) {
-  this.fLang = la;
-  this.fNGrams = ng;
-};
+      /***
+       * Node External Editor
+       *
+       * Kevin Gravier <kevin@mrkmg.com>
+       * MIT 2018
+       */
+      var __extends =
+        (this && this.__extends) ||
+        (function () {
+          var extendStatics = function (d, b) {
+            extendStatics =
+              Object.setPrototypeOf ||
+              ({ __proto__: [] } instanceof Array &&
+                function (d, b) {
+                  d.__proto__ = b;
+                }) ||
+              function (d, b) {
+                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
+              };
+            return extendStatics(d, b);
+          };
+          return function (d, b) {
+            extendStatics(d, b);
+            function __() {
+              this.constructor = d;
+            }
+            d.prototype =
+              b === null
+                ? Object.create(b)
+                : ((__.prototype = b.prototype), new __());
+          };
+        })();
+      Object.defineProperty(exports, "__esModule", { value: true });
+      var RemoveFileError = /** @class */ (function (_super) {
+        __extends(RemoveFileError, _super);
+        function RemoveFileError(originalError) {
+          var _newTarget = this.constructor;
+          var _this =
+            _super.call(this, "Failed to cleanup temporary file") || this;
+          _this.originalError = originalError;
+          var proto = _newTarget.prototype;
+          if (Object.setPrototypeOf) {
+            Object.setPrototypeOf(_this, proto);
+          } else {
+            _this.__proto__ = _newTarget.prototype;
+          }
+          return _this;
+        }
+        return RemoveFileError;
+      })(Error);
+      exports.RemoveFileError = RemoveFileError;
 
-function sbcs() {};
-sbcs.prototype.spaceChar = 0x20;
-sbcs.prototype.ngrams = function() {};
-sbcs.prototype.byteMap = function() {};
-sbcs.prototype.match = function(det) {
+      /***/
+    },
+    /* 709 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  var ngrams = this.ngrams();
-  var multiple = (Array.isArray(ngrams) && ngrams[0] instanceof NGramsPlusLang);
+      /***
+       * Node External Editor
+       *
+       * Kevin Gravier <kevin@mrkmg.com>
+       * MIT 2018
+       */
+      Object.defineProperty(exports, "__esModule", { value: true });
+      var chardet_1 = __webpack_require__(704);
+      var child_process_1 = __webpack_require__(331);
+      var fs_1 = __webpack_require__(5);
+      var iconv_lite_1 = __webpack_require__(726);
+      var tmp_1 = __webpack_require__(954);
+      var CreateFileError_1 = __webpack_require__(705);
+      exports.CreateFileError = CreateFileError_1.CreateFileError;
+      var LaunchEditorError_1 = __webpack_require__(706);
+      exports.LaunchEditorError = LaunchEditorError_1.LaunchEditorError;
+      var ReadFileError_1 = __webpack_require__(707);
+      exports.ReadFileError = ReadFileError_1.ReadFileError;
+      var RemoveFileError_1 = __webpack_require__(708);
+      exports.RemoveFileError = RemoveFileError_1.RemoveFileError;
+      function edit(text) {
+        if (text === void 0) {
+          text = "";
+        }
+        var editor = new ExternalEditor(text);
+        editor.run();
+        editor.cleanup();
+        return editor.text;
+      }
+      exports.edit = edit;
+      function editAsync(text, callback) {
+        if (text === void 0) {
+          text = "";
+        }
+        var editor = new ExternalEditor(text);
+        editor.runAsync(function (err, result) {
+          if (err) {
+            setImmediate(callback, err, null);
+          } else {
+            try {
+              editor.cleanup();
+              setImmediate(callback, null, result);
+            } catch (cleanupError) {
+              setImmediate(callback, cleanupError, null);
+            }
+          }
+        });
+      }
+      exports.editAsync = editAsync;
+      var ExternalEditor = /** @class */ (function () {
+        function ExternalEditor(text) {
+          if (text === void 0) {
+            text = "";
+          }
+          this.text = "";
+          this.text = text;
+          this.determineEditor();
+          this.createTemporaryFile();
+        }
+        ExternalEditor.splitStringBySpace = function (str) {
+          var pieces = [];
+          var currentString = "";
+          for (var strIndex = 0; strIndex < str.length; strIndex++) {
+            var currentLetter = str[strIndex];
+            if (
+              strIndex > 0 &&
+              currentLetter === " " &&
+              str[strIndex - 1] !== "\\" &&
+              currentString.length > 0
+            ) {
+              pieces.push(currentString);
+              currentString = "";
+            } else {
+              currentString += currentLetter;
+            }
+          }
+          if (currentString.length > 0) {
+            pieces.push(currentString);
+          }
+          return pieces;
+        };
+        Object.defineProperty(ExternalEditor.prototype, "temp_file", {
+          get: function () {
+            console.log("DEPRECATED: temp_file. Use tempFile moving forward.");
+            return this.tempFile;
+          },
+          enumerable: true,
+          configurable: true,
+        });
+        Object.defineProperty(ExternalEditor.prototype, "last_exit_status", {
+          get: function () {
+            console.log(
+              "DEPRECATED: last_exit_status. Use lastExitStatus moving forward.",
+            );
+            return this.lastExitStatus;
+          },
+          enumerable: true,
+          configurable: true,
+        });
+        ExternalEditor.prototype.run = function () {
+          this.launchEditor();
+          this.readTemporaryFile();
+          return this.text;
+        };
+        ExternalEditor.prototype.runAsync = function (callback) {
+          var _this = this;
+          try {
+            this.launchEditorAsync(function () {
+              try {
+                _this.readTemporaryFile();
+                setImmediate(callback, null, _this.text);
+              } catch (readError) {
+                setImmediate(callback, readError, null);
+              }
+            });
+          } catch (launchError) {
+            setImmediate(callback, launchError, null);
+          }
+        };
+        ExternalEditor.prototype.cleanup = function () {
+          this.removeTemporaryFile();
+        };
+        ExternalEditor.prototype.determineEditor = function () {
+          var editor = process.env.VISUAL
+            ? process.env.VISUAL
+            : process.env.EDITOR
+              ? process.env.EDITOR
+              : /^win/.test(process.platform)
+                ? "notepad"
+                : "vim";
+          var editorOpts = ExternalEditor.splitStringBySpace(editor).map(
+            function (piece) {
+              return piece.replace("\\ ", " ");
+            },
+          );
+          var bin = editorOpts.shift();
+          this.editor = { args: editorOpts, bin: bin };
+        };
+        ExternalEditor.prototype.createTemporaryFile = function () {
+          try {
+            this.tempFile = tmp_1.tmpNameSync({});
+            fs_1.writeFileSync(this.tempFile, this.text, { encoding: "utf8" });
+          } catch (createFileError) {
+            throw new CreateFileError_1.CreateFileError(createFileError);
+          }
+        };
+        ExternalEditor.prototype.readTemporaryFile = function () {
+          try {
+            var tempFileBuffer = fs_1.readFileSync(this.tempFile);
+            if (tempFileBuffer.length === 0) {
+              this.text = "";
+            } else {
+              var encoding = chardet_1.detect(tempFileBuffer).toString();
+              if (!iconv_lite_1.encodingExists(encoding)) {
+                // Probably a bad idea, but will at least prevent crashing
+                encoding = "utf8";
+              }
+              this.text = iconv_lite_1.decode(tempFileBuffer, encoding);
+            }
+          } catch (readFileError) {
+            throw new ReadFileError_1.ReadFileError(readFileError);
+          }
+        };
+        ExternalEditor.prototype.removeTemporaryFile = function () {
+          try {
+            fs_1.unlinkSync(this.tempFile);
+          } catch (removeFileError) {
+            throw new RemoveFileError_1.RemoveFileError(removeFileError);
+          }
+        };
+        ExternalEditor.prototype.launchEditor = function () {
+          try {
+            var editorProcess = child_process_1.spawnSync(
+              this.editor.bin,
+              this.editor.args.concat([this.tempFile]),
+              { stdio: "inherit" },
+            );
+            this.lastExitStatus = editorProcess.status;
+          } catch (launchError) {
+            throw new LaunchEditorError_1.LaunchEditorError(launchError);
+          }
+        };
+        ExternalEditor.prototype.launchEditorAsync = function (callback) {
+          var _this = this;
+          try {
+            var editorProcess = child_process_1.spawn(
+              this.editor.bin,
+              this.editor.args.concat([this.tempFile]),
+              { stdio: "inherit" },
+            );
+            editorProcess.on("exit", function (code) {
+              _this.lastExitStatus = code;
+              setImmediate(callback);
+            });
+          } catch (launchError) {
+            throw new LaunchEditorError_1.LaunchEditorError(launchError);
+          }
+        };
+        return ExternalEditor;
+      })();
+      exports.ExternalEditor = ExternalEditor;
 
-  if (!multiple) {
-    var parser = new NGramParser(ngrams, this.byteMap());
-    var confidence = parser.parse(det, this.spaceChar);
-    return confidence <= 0 ? null : new Match(det, this, confidence);
-  }
+      /***/
+    },
+    /* 710 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var Buffer = __webpack_require__(15).Buffer;
+
+      // Multibyte codec. In this scheme, a character is represented by 1 or more bytes.
+      // Our codec supports UTF-16 surrogates, extensions for GB18030 and unicode sequences.
+      // To save memory and loading time, we read table files only when requested.
+
+      exports._dbcs = DBCSCodec;
+
+      var UNASSIGNED = -1,
+        GB18030_CODE = -2,
+        SEQ_START = -10,
+        NODE_START = -1000,
+        UNASSIGNED_NODE = new Array(0x100),
+        DEF_CHAR = -1;
+
+      for (var i = 0; i < 0x100; i++) UNASSIGNED_NODE[i] = UNASSIGNED;
+
+      // Class DBCSCodec reads and initializes mapping tables.
+      function DBCSCodec(codecOptions, iconv) {
+        this.encodingName = codecOptions.encodingName;
+        if (!codecOptions)
+          throw new Error("DBCS codec is called without the data.");
+        if (!codecOptions.table)
+          throw new Error("Encoding '" + this.encodingName + "' has no data.");
+
+        // Load tables.
+        var mappingTable = codecOptions.table();
+
+        // Decode tables: MBCS -> Unicode.
+
+        // decodeTables is a trie, encoded as an array of arrays of integers. Internal arrays are trie nodes and all have len = 256.
+        // Trie root is decodeTables[0].
+        // Values: >=  0 -> unicode character code. can be > 0xFFFF
+        //         == UNASSIGNED -> unknown/unassigned sequence.
+        //         == GB18030_CODE -> this is the end of a GB18030 4-byte sequence.
+        //         <= NODE_START -> index of the next node in our trie to process next byte.
+        //         <= SEQ_START  -> index of the start of a character code sequence, in decodeTableSeq.
+        this.decodeTables = [];
+        this.decodeTables[0] = UNASSIGNED_NODE.slice(0); // Create root node.
+
+        // Sometimes a MBCS char corresponds to a sequence of unicode chars. We store them as arrays of integers here.
+        this.decodeTableSeq = [];
+
+        // Actual mapping tables consist of chunks. Use them to fill up decode tables.
+        for (var i = 0; i < mappingTable.length; i++)
+          this._addDecodeChunk(mappingTable[i]);
+
+        this.defaultCharUnicode = iconv.defaultCharUnicode;
+
+        // Encode tables: Unicode -> DBCS.
+
+        // `encodeTable` is array mapping from unicode char to encoded char. All its values are integers for performance.
+        // Because it can be sparse, it is represented as array of buckets by 256 chars each. Bucket can be null.
+        // Values: >=  0 -> it is a normal char. Write the value (if <=256 then 1 byte, if <=65536 then 2 bytes, etc.).
+        //         == UNASSIGNED -> no conversion found. Output a default char.
+        //         <= SEQ_START  -> it's an index in encodeTableSeq, see below. The character starts a sequence.
+        this.encodeTable = [];
+
+        // `encodeTableSeq` is used when a sequence of unicode characters is encoded as a single code. We use a tree of
+        // objects where keys correspond to characters in sequence and leafs are the encoded dbcs values. A special DEF_CHAR key
+        // means end of sequence (needed when one sequence is a strict subsequence of another).
+        // Objects are kept separately from encodeTable to increase performance.
+        this.encodeTableSeq = [];
+
+        // Some chars can be decoded, but need not be encoded.
+        var skipEncodeChars = {};
+        if (codecOptions.encodeSkipVals)
+          for (var i = 0; i < codecOptions.encodeSkipVals.length; i++) {
+            var val = codecOptions.encodeSkipVals[i];
+            if (typeof val === "number") skipEncodeChars[val] = true;
+            else
+              for (var j = val.from; j <= val.to; j++)
+                skipEncodeChars[j] = true;
+          }
 
-  var bestConfidenceSoFar = -1;
-  var lang = null;
+        // Use decode trie to recursively fill out encode tables.
+        this._fillEncodeTable(0, 0, skipEncodeChars);
 
-  for (var i = ngrams.length - 1; i >= 0; i--) {
-    var ngl = ngrams[i];
+        // Add more encoding pairs when needed.
+        if (codecOptions.encodeAdd) {
+          for (var uChar in codecOptions.encodeAdd)
+            if (
+              Object.prototype.hasOwnProperty.call(
+                codecOptions.encodeAdd,
+                uChar,
+              )
+            )
+              this._setEncodeChar(
+                uChar.charCodeAt(0),
+                codecOptions.encodeAdd[uChar],
+              );
+        }
+
+        this.defCharSB =
+          this.encodeTable[0][iconv.defaultCharSingleByte.charCodeAt(0)];
+        if (this.defCharSB === UNASSIGNED)
+          this.defCharSB = this.encodeTable[0]["?"];
+        if (this.defCharSB === UNASSIGNED) this.defCharSB = "?".charCodeAt(0);
+
+        // Load & create GB18030 tables when needed.
+        if (typeof codecOptions.gb18030 === "function") {
+          this.gb18030 = codecOptions.gb18030(); // Load GB18030 ranges.
+
+          // Add GB18030 decode tables.
+          var thirdByteNodeIdx = this.decodeTables.length;
+          var thirdByteNode = (this.decodeTables[thirdByteNodeIdx] =
+            UNASSIGNED_NODE.slice(0));
+
+          var fourthByteNodeIdx = this.decodeTables.length;
+          var fourthByteNode = (this.decodeTables[fourthByteNodeIdx] =
+            UNASSIGNED_NODE.slice(0));
+
+          for (var i = 0x81; i <= 0xfe; i++) {
+            var secondByteNodeIdx = NODE_START - this.decodeTables[0][i];
+            var secondByteNode = this.decodeTables[secondByteNodeIdx];
+            for (var j = 0x30; j <= 0x39; j++)
+              secondByteNode[j] = NODE_START - thirdByteNodeIdx;
+          }
+          for (var i = 0x81; i <= 0xfe; i++)
+            thirdByteNode[i] = NODE_START - fourthByteNodeIdx;
+          for (var i = 0x30; i <= 0x39; i++) fourthByteNode[i] = GB18030_CODE;
+        }
+      }
 
-    var parser = new NGramParser(ngl.fNGrams, this.byteMap());
-    var confidence = parser.parse(det, this.spaceChar);
-    if (confidence > bestConfidenceSoFar) {
-      bestConfidenceSoFar = confidence;
-      lang = ngl.fLang;
-    }
-  }
+      DBCSCodec.prototype.encoder = DBCSEncoder;
+      DBCSCodec.prototype.decoder = DBCSDecoder;
 
-  var name = this.name(det);
-  return bestConfidenceSoFar <= 0 ? null : new Match(det, this, bestConfidenceSoFar, name, lang);
-};
+      // Decoder helpers
+      DBCSCodec.prototype._getDecodeTrieNode = function (addr) {
+        var bytes = [];
+        for (; addr > 0; addr >>= 8) bytes.push(addr & 0xff);
+        if (bytes.length == 0) bytes.push(0);
 
+        var node = this.decodeTables[0];
+        for (var i = bytes.length - 1; i > 0; i--) {
+          // Traverse nodes deeper into the trie.
+          var val = node[bytes[i]];
 
-module.exports.ISO_8859_1 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-    ];
-  };
+          if (val == UNASSIGNED) {
+            // Create new node.
+            node[bytes[i]] = NODE_START - this.decodeTables.length;
+            this.decodeTables.push((node = UNASSIGNED_NODE.slice(0)));
+          } else if (val <= NODE_START) {
+            // Existing node.
+            node = this.decodeTables[NODE_START - val];
+          } else
+            throw new Error(
+              "Overwrite byte in " +
+                this.encodingName +
+                ", addr: " +
+                addr.toString(16),
+            );
+        }
+        return node;
+      };
 
-  this.ngrams = function() {
-    return [
-      new NGramsPlusLang('da', [
-        0x206166, 0x206174, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920,
-        0x206D65, 0x206F67, 0x2070E5, 0x207369, 0x207374, 0x207469, 0x207669, 0x616620,
-        0x616E20, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646572, 0x646574,
-        0x652073, 0x656420, 0x656465, 0x656E20, 0x656E64, 0x657220, 0x657265, 0x657320,
-        0x657420, 0x666F72, 0x676520, 0x67656E, 0x676572, 0x696765, 0x696C20, 0x696E67,
-        0x6B6520, 0x6B6B65, 0x6C6572, 0x6C6967, 0x6C6C65, 0x6D6564, 0x6E6465, 0x6E6520,
-        0x6E6720, 0x6E6765, 0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722064, 0x722065,
-        0x722073, 0x726520, 0x737465, 0x742073, 0x746520, 0x746572, 0x74696C, 0x766572
-      ]),
-      new NGramsPlusLang('de', [
-        0x20616E, 0x206175, 0x206265, 0x206461, 0x206465, 0x206469, 0x206569, 0x206765,
-        0x206861, 0x20696E, 0x206D69, 0x207363, 0x207365, 0x20756E, 0x207665, 0x20766F,
-        0x207765, 0x207A75, 0x626572, 0x636820, 0x636865, 0x636874, 0x646173, 0x64656E,
-        0x646572, 0x646965, 0x652064, 0x652073, 0x65696E, 0x656974, 0x656E20, 0x657220,
-        0x657320, 0x67656E, 0x68656E, 0x687420, 0x696368, 0x696520, 0x696E20, 0x696E65,
-        0x697420, 0x6C6963, 0x6C6C65, 0x6E2061, 0x6E2064, 0x6E2073, 0x6E6420, 0x6E6465,
-        0x6E6520, 0x6E6720, 0x6E6765, 0x6E7465, 0x722064, 0x726465, 0x726569, 0x736368,
-        0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x756E64, 0x756E67, 0x766572
-      ]),
-      new NGramsPlusLang('en', [
-        0x206120, 0x20616E, 0x206265, 0x20636F, 0x20666F, 0x206861, 0x206865, 0x20696E,
-        0x206D61, 0x206F66, 0x207072, 0x207265, 0x207361, 0x207374, 0x207468, 0x20746F,
-        0x207768, 0x616964, 0x616C20, 0x616E20, 0x616E64, 0x617320, 0x617420, 0x617465,
-        0x617469, 0x642061, 0x642074, 0x652061, 0x652073, 0x652074, 0x656420, 0x656E74,
-        0x657220, 0x657320, 0x666F72, 0x686174, 0x686520, 0x686572, 0x696420, 0x696E20,
-        0x696E67, 0x696F6E, 0x697320, 0x6E2061, 0x6E2074, 0x6E6420, 0x6E6720, 0x6E7420,
-        0x6F6620, 0x6F6E20, 0x6F7220, 0x726520, 0x727320, 0x732061, 0x732074, 0x736169,
-        0x737420, 0x742074, 0x746572, 0x746861, 0x746865, 0x74696F, 0x746F20, 0x747320
-      ]),
-      new NGramsPlusLang('es', [
-        0x206120, 0x206361, 0x20636F, 0x206465, 0x20656C, 0x20656E, 0x206573, 0x20696E,
-        0x206C61, 0x206C6F, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365,
-        0x20756E, 0x207920, 0x612063, 0x612064, 0x612065, 0x61206C, 0x612070, 0x616369,
-        0x61646F, 0x616C20, 0x617220, 0x617320, 0x6369F3, 0x636F6E, 0x646520, 0x64656C,
-        0x646F20, 0x652064, 0x652065, 0x65206C, 0x656C20, 0x656E20, 0x656E74, 0x657320,
-        0x657374, 0x69656E, 0x69F36E, 0x6C6120, 0x6C6F73, 0x6E2065, 0x6E7465, 0x6F2064,
-        0x6F2065, 0x6F6E20, 0x6F7220, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573,
-        0x732064, 0x732065, 0x732070, 0x736520, 0x746520, 0x746F20, 0x756520, 0xF36E20
-      ]),
-      new NGramsPlusLang('fr', [
-        0x206175, 0x20636F, 0x206461, 0x206465, 0x206475, 0x20656E, 0x206574, 0x206C61,
-        0x206C65, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207365, 0x20736F, 0x20756E,
-        0x20E020, 0x616E74, 0x617469, 0x636520, 0x636F6E, 0x646520, 0x646573, 0x647520,
-        0x652061, 0x652063, 0x652064, 0x652065, 0x65206C, 0x652070, 0x652073, 0x656E20,
-        0x656E74, 0x657220, 0x657320, 0x657420, 0x657572, 0x696F6E, 0x697320, 0x697420,
-        0x6C6120, 0x6C6520, 0x6C6573, 0x6D656E, 0x6E2064, 0x6E6520, 0x6E7320, 0x6E7420,
-        0x6F6E20, 0x6F6E74, 0x6F7572, 0x717565, 0x72206C, 0x726520, 0x732061, 0x732064,
-        0x732065, 0x73206C, 0x732070, 0x742064, 0x746520, 0x74696F, 0x756520, 0x757220
-      ]),
-      new NGramsPlusLang('it', [
-        0x20616C, 0x206368, 0x20636F, 0x206465, 0x206469, 0x206520, 0x20696C, 0x20696E,
-        0x206C61, 0x207065, 0x207072, 0x20756E, 0x612063, 0x612064, 0x612070, 0x612073,
-        0x61746F, 0x636865, 0x636F6E, 0x64656C, 0x646920, 0x652061, 0x652063, 0x652064,
-        0x652069, 0x65206C, 0x652070, 0x652073, 0x656C20, 0x656C6C, 0x656E74, 0x657220,
-        0x686520, 0x692061, 0x692063, 0x692064, 0x692073, 0x696120, 0x696C20, 0x696E20,
-        0x696F6E, 0x6C6120, 0x6C6520, 0x6C6920, 0x6C6C61, 0x6E6520, 0x6E6920, 0x6E6F20,
-        0x6E7465, 0x6F2061, 0x6F2064, 0x6F2069, 0x6F2073, 0x6F6E20, 0x6F6E65, 0x706572,
-        0x726120, 0x726520, 0x736920, 0x746120, 0x746520, 0x746920, 0x746F20, 0x7A696F
-      ]),
-      new NGramsPlusLang('nl', [
-        0x20616C, 0x206265, 0x206461, 0x206465, 0x206469, 0x206565, 0x20656E, 0x206765,
-        0x206865, 0x20696E, 0x206D61, 0x206D65, 0x206F70, 0x207465, 0x207661, 0x207665,
-        0x20766F, 0x207765, 0x207A69, 0x61616E, 0x616172, 0x616E20, 0x616E64, 0x617220,
-        0x617420, 0x636874, 0x646520, 0x64656E, 0x646572, 0x652062, 0x652076, 0x65656E,
-        0x656572, 0x656E20, 0x657220, 0x657273, 0x657420, 0x67656E, 0x686574, 0x696520,
-        0x696E20, 0x696E67, 0x697320, 0x6E2062, 0x6E2064, 0x6E2065, 0x6E2068, 0x6E206F,
-        0x6E2076, 0x6E6465, 0x6E6720, 0x6F6E64, 0x6F6F72, 0x6F7020, 0x6F7220, 0x736368,
-        0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x76616E, 0x766572, 0x766F6F
-      ]),
-      new NGramsPlusLang('no', [
-        0x206174, 0x206176, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920,
-        0x206D65, 0x206F67, 0x2070E5, 0x207365, 0x20736B, 0x20736F, 0x207374, 0x207469,
-        0x207669, 0x20E520, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646574,
-        0x652073, 0x656420, 0x656E20, 0x656E65, 0x657220, 0x657265, 0x657420, 0x657474,
-        0x666F72, 0x67656E, 0x696B6B, 0x696C20, 0x696E67, 0x6B6520, 0x6B6B65, 0x6C6520,
-        0x6C6C65, 0x6D6564, 0x6D656E, 0x6E2073, 0x6E6520, 0x6E6720, 0x6E6765, 0x6E6E65,
-        0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722073, 0x726520, 0x736F6D, 0x737465,
-        0x742073, 0x746520, 0x74656E, 0x746572, 0x74696C, 0x747420, 0x747465, 0x766572
-      ]),
-      new NGramsPlusLang('pt', [
-        0x206120, 0x20636F, 0x206461, 0x206465, 0x20646F, 0x206520, 0x206573, 0x206D61,
-        0x206E6F, 0x206F20, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365,
-        0x20756D, 0x612061, 0x612063, 0x612064, 0x612070, 0x616465, 0x61646F, 0x616C20,
-        0x617220, 0x617261, 0x617320, 0x636F6D, 0x636F6E, 0x646120, 0x646520, 0x646F20,
-        0x646F73, 0x652061, 0x652064, 0x656D20, 0x656E74, 0x657320, 0x657374, 0x696120,
-        0x696361, 0x6D656E, 0x6E7465, 0x6E746F, 0x6F2061, 0x6F2063, 0x6F2064, 0x6F2065,
-        0x6F2070, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573, 0x732061, 0x732064,
-        0x732065, 0x732070, 0x737461, 0x746520, 0x746F20, 0x756520, 0xE36F20, 0xE7E36F
-      ]),
-      new NGramsPlusLang('sv', [
-        0x206174, 0x206176, 0x206465, 0x20656E, 0x2066F6, 0x206861, 0x206920, 0x20696E,
-        0x206B6F, 0x206D65, 0x206F63, 0x2070E5, 0x20736B, 0x20736F, 0x207374, 0x207469,
-        0x207661, 0x207669, 0x20E472, 0x616465, 0x616E20, 0x616E64, 0x617220, 0x617474,
-        0x636820, 0x646520, 0x64656E, 0x646572, 0x646574, 0x656420, 0x656E20, 0x657220,
-        0x657420, 0x66F672, 0x67656E, 0x696C6C, 0x696E67, 0x6B6120, 0x6C6C20, 0x6D6564,
-        0x6E2073, 0x6E6120, 0x6E6465, 0x6E6720, 0x6E6765, 0x6E696E, 0x6F6368, 0x6F6D20,
-        0x6F6E20, 0x70E520, 0x722061, 0x722073, 0x726120, 0x736B61, 0x736F6D, 0x742073,
-        0x746120, 0x746520, 0x746572, 0x74696C, 0x747420, 0x766172, 0xE47220, 0xF67220,
-      ])
-    ];
-  };
+      DBCSCodec.prototype._addDecodeChunk = function (chunk) {
+        // First element of chunk is the hex mbcs code where we start.
+        var curAddr = parseInt(chunk[0], 16);
+
+        // Choose the decoding node where we'll write our chars.
+        var writeTable = this._getDecodeTrieNode(curAddr);
+        curAddr = curAddr & 0xff;
+
+        // Write all other elements of the chunk to the table.
+        for (var k = 1; k < chunk.length; k++) {
+          var part = chunk[k];
+          if (typeof part === "string") {
+            // String, write as-is.
+            for (var l = 0; l < part.length; ) {
+              var code = part.charCodeAt(l++);
+              if (0xd800 <= code && code < 0xdc00) {
+                // Decode surrogate
+                var codeTrail = part.charCodeAt(l++);
+                if (0xdc00 <= codeTrail && codeTrail < 0xe000)
+                  writeTable[curAddr++] =
+                    0x10000 + (code - 0xd800) * 0x400 + (codeTrail - 0xdc00);
+                else
+                  throw new Error(
+                    "Incorrect surrogate pair in " +
+                      this.encodingName +
+                      " at chunk " +
+                      chunk[0],
+                  );
+              } else if (0x0ff0 < code && code <= 0x0fff) {
+                // Character sequence (our own encoding used)
+                var len = 0xfff - code + 2;
+                var seq = [];
+                for (var m = 0; m < len; m++) seq.push(part.charCodeAt(l++)); // Simple variation: don't support surrogates or subsequences in seq.
+
+                writeTable[curAddr++] = SEQ_START - this.decodeTableSeq.length;
+                this.decodeTableSeq.push(seq);
+              } else writeTable[curAddr++] = code; // Basic char
+            }
+          } else if (typeof part === "number") {
+            // Integer, meaning increasing sequence starting with prev character.
+            var charCode = writeTable[curAddr - 1] + 1;
+            for (var l = 0; l < part; l++) writeTable[curAddr++] = charCode++;
+          } else
+            throw new Error(
+              "Incorrect type '" +
+                typeof part +
+                "' given in " +
+                this.encodingName +
+                " at chunk " +
+                chunk[0],
+            );
+        }
+        if (curAddr > 0xff)
+          throw new Error(
+            "Incorrect chunk in " +
+              this.encodingName +
+              " at addr " +
+              chunk[0] +
+              ": too long" +
+              curAddr,
+          );
+      };
 
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1252' : 'ISO-8859-1';
-  };
-};
-util.inherits(module.exports.ISO_8859_1, sbcs);
+      // Encoder helpers
+      DBCSCodec.prototype._getEncodeBucket = function (uCode) {
+        var high = uCode >> 8; // This could be > 0xFF because of astral characters.
+        if (this.encodeTable[high] === undefined)
+          this.encodeTable[high] = UNASSIGNED_NODE.slice(0); // Create bucket on demand.
+        return this.encodeTable[high];
+      };
 
+      DBCSCodec.prototype._setEncodeChar = function (uCode, dbcsCode) {
+        var bucket = this._getEncodeBucket(uCode);
+        var low = uCode & 0xff;
+        if (bucket[low] <= SEQ_START)
+          this.encodeTableSeq[SEQ_START - bucket[low]][DEF_CHAR] = dbcsCode; // There's already a sequence, set a single-char subsequence of it.
+        else if (bucket[low] == UNASSIGNED) bucket[low] = dbcsCode;
+      };
 
-module.exports.ISO_8859_2 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0x20,
-      0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF,
-      0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0xB7,
-      0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20
-    ];
-  }
+      DBCSCodec.prototype._setEncodeSequence = function (seq, dbcsCode) {
+        // Get the root of character tree according to first character of the sequence.
+        var uCode = seq[0];
+        var bucket = this._getEncodeBucket(uCode);
+        var low = uCode & 0xff;
 
-  this.ngrams = function() {
-    return [
-      new NGramsPlusLang('cs', [
-        0x206120, 0x206279, 0x20646F, 0x206A65, 0x206E61, 0x206E65, 0x206F20, 0x206F64,
-        0x20706F, 0x207072, 0x2070F8, 0x20726F, 0x207365, 0x20736F, 0x207374, 0x20746F,
-        0x207620, 0x207679, 0x207A61, 0x612070, 0x636520, 0x636820, 0x652070, 0x652073,
-        0x652076, 0x656D20, 0x656EED, 0x686F20, 0x686F64, 0x697374, 0x6A6520, 0x6B7465,
-        0x6C6520, 0x6C6920, 0x6E6120, 0x6EE920, 0x6EEC20, 0x6EED20, 0x6F2070, 0x6F646E,
-        0x6F6A69, 0x6F7374, 0x6F7520, 0x6F7661, 0x706F64, 0x706F6A, 0x70726F, 0x70F865,
-        0x736520, 0x736F75, 0x737461, 0x737469, 0x73746E, 0x746572, 0x746EED, 0x746F20,
-        0x752070, 0xBE6520, 0xE16EED, 0xE9686F, 0xED2070, 0xED2073, 0xED6D20, 0xF86564,
-      ]),
-      new NGramsPlusLang('hu', [
-        0x206120, 0x20617A, 0x206265, 0x206567, 0x20656C, 0x206665, 0x206861, 0x20686F,
-        0x206973, 0x206B65, 0x206B69, 0x206BF6, 0x206C65, 0x206D61, 0x206D65, 0x206D69,
-        0x206E65, 0x20737A, 0x207465, 0x20E973, 0x612061, 0x61206B, 0x61206D, 0x612073,
-        0x616B20, 0x616E20, 0x617A20, 0x62616E, 0x62656E, 0x656779, 0x656B20, 0x656C20,
-        0x656C65, 0x656D20, 0x656E20, 0x657265, 0x657420, 0x657465, 0x657474, 0x677920,
-        0x686F67, 0x696E74, 0x697320, 0x6B2061, 0x6BF67A, 0x6D6567, 0x6D696E, 0x6E2061,
-        0x6E616B, 0x6E656B, 0x6E656D, 0x6E7420, 0x6F6779, 0x732061, 0x737A65, 0x737A74,
-        0x737AE1, 0x73E967, 0x742061, 0x747420, 0x74E173, 0x7A6572, 0xE16E20, 0xE97320,
-      ]),
-      new NGramsPlusLang('pl', [
-        0x20637A, 0x20646F, 0x206920, 0x206A65, 0x206B6F, 0x206D61, 0x206D69, 0x206E61,
-        0x206E69, 0x206F64, 0x20706F, 0x207072, 0x207369, 0x207720, 0x207769, 0x207779,
-        0x207A20, 0x207A61, 0x612070, 0x612077, 0x616E69, 0x636820, 0x637A65, 0x637A79,
-        0x646F20, 0x647A69, 0x652070, 0x652073, 0x652077, 0x65207A, 0x65676F, 0x656A20,
-        0x656D20, 0x656E69, 0x676F20, 0x696120, 0x696520, 0x69656A, 0x6B6120, 0x6B6920,
-        0x6B6965, 0x6D6965, 0x6E6120, 0x6E6961, 0x6E6965, 0x6F2070, 0x6F7761, 0x6F7769,
-        0x706F6C, 0x707261, 0x70726F, 0x70727A, 0x727A65, 0x727A79, 0x7369EA, 0x736B69,
-        0x737461, 0x776965, 0x796368, 0x796D20, 0x7A6520, 0x7A6965, 0x7A7920, 0xF37720,
-      ]),
-      new NGramsPlusLang('ro', [
-        0x206120, 0x206163, 0x206361, 0x206365, 0x20636F, 0x206375, 0x206465, 0x206469,
-        0x206C61, 0x206D61, 0x207065, 0x207072, 0x207365, 0x2073E3, 0x20756E, 0x20BA69,
-        0x20EE6E, 0x612063, 0x612064, 0x617265, 0x617420, 0x617465, 0x617520, 0x636172,
-        0x636F6E, 0x637520, 0x63E320, 0x646520, 0x652061, 0x652063, 0x652064, 0x652070,
-        0x652073, 0x656120, 0x656920, 0x656C65, 0x656E74, 0x657374, 0x692061, 0x692063,
-        0x692064, 0x692070, 0x696520, 0x696920, 0x696E20, 0x6C6120, 0x6C6520, 0x6C6F72,
-        0x6C7569, 0x6E6520, 0x6E7472, 0x6F7220, 0x70656E, 0x726520, 0x726561, 0x727520,
-        0x73E320, 0x746520, 0x747275, 0x74E320, 0x756920, 0x756C20, 0xBA6920, 0xEE6E20,
-      ])
-    ];
-  };
+        var node;
+        if (bucket[low] <= SEQ_START) {
+          // There's already a sequence with  - use it.
+          node = this.encodeTableSeq[SEQ_START - bucket[low]];
+        } else {
+          // There was no sequence object - allocate a new one.
+          node = {};
+          if (bucket[low] !== UNASSIGNED) node[DEF_CHAR] = bucket[low]; // If a char was set before - make it a single-char subsequence.
+          bucket[low] = SEQ_START - this.encodeTableSeq.length;
+          this.encodeTableSeq.push(node);
+        }
 
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1250' : 'ISO-8859-2';
-  };
-};
-util.inherits(module.exports.ISO_8859_2, sbcs);
+        // Traverse the character tree, allocating new nodes as needed.
+        for (var j = 1; j < seq.length - 1; j++) {
+          var oldVal = node[uCode];
+          if (typeof oldVal === "object") node = oldVal;
+          else {
+            node = node[uCode] = {};
+            if (oldVal !== undefined) node[DEF_CHAR] = oldVal;
+          }
+        }
 
+        // Set the leaf to given dbcsCode.
+        uCode = seq[seq.length - 1];
+        node[uCode] = dbcsCode;
+      };
 
-module.exports.ISO_8859_5 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF
-    ];
-  };
+      DBCSCodec.prototype._fillEncodeTable = function (
+        nodeIdx,
+        prefix,
+        skipEncodeChars,
+      ) {
+        var node = this.decodeTables[nodeIdx];
+        for (var i = 0; i < 0x100; i++) {
+          var uCode = node[i];
+          var mbCode = prefix + i;
+          if (skipEncodeChars[mbCode]) continue;
+
+          if (uCode >= 0) this._setEncodeChar(uCode, mbCode);
+          else if (uCode <= NODE_START)
+            this._fillEncodeTable(
+              NODE_START - uCode,
+              mbCode << 8,
+              skipEncodeChars,
+            );
+          else if (uCode <= SEQ_START)
+            this._setEncodeSequence(
+              this.decodeTableSeq[SEQ_START - uCode],
+              mbCode,
+            );
+        }
+      };
 
-  this.ngrams = function() {
-    return [
-      0x20D220, 0x20D2DE, 0x20D4DE, 0x20D7D0, 0x20D820, 0x20DAD0, 0x20DADE, 0x20DDD0,
-      0x20DDD5, 0x20DED1, 0x20DFDE, 0x20DFE0, 0x20E0D0, 0x20E1DE, 0x20E1E2, 0x20E2DE,
-      0x20E7E2, 0x20EDE2, 0xD0DDD8, 0xD0E2EC, 0xD3DE20, 0xD5DBEC, 0xD5DDD8, 0xD5E1E2,
-      0xD5E220, 0xD820DF, 0xD8D520, 0xD8D820, 0xD8EF20, 0xDBD5DD, 0xDBD820, 0xDBECDD,
-      0xDDD020, 0xDDD520, 0xDDD8D5, 0xDDD8EF, 0xDDDE20, 0xDDDED2, 0xDE20D2, 0xDE20DF,
-      0xDE20E1, 0xDED220, 0xDED2D0, 0xDED3DE, 0xDED920, 0xDEDBEC, 0xDEDC20, 0xDEE1E2,
-      0xDFDEDB, 0xDFE0D5, 0xDFE0D8, 0xDFE0DE, 0xE0D0D2, 0xE0D5D4, 0xE1E2D0, 0xE1E2D2,
-      0xE1E2D8, 0xE1EF20, 0xE2D5DB, 0xE2DE20, 0xE2DEE0, 0xE2EC20, 0xE7E2DE, 0xEBE520
-    ];
-  };
+      // == Encoder ==================================================================
 
-  this.name = function(det) {
-    return 'ISO-8859-5';
-  };
+      function DBCSEncoder(options, codec) {
+        // Encoder state
+        this.leadSurrogate = -1;
+        this.seqObj = undefined;
 
-  this.language = function() {
-    return 'ru';
-  };
-};
-util.inherits(module.exports.ISO_8859_5, sbcs);
+        // Static data
+        this.encodeTable = codec.encodeTable;
+        this.encodeTableSeq = codec.encodeTableSeq;
+        this.defaultCharSingleByte = codec.defCharSB;
+        this.gb18030 = codec.gb18030;
+      }
 
+      DBCSEncoder.prototype.write = function (str) {
+        var newBuf = Buffer.alloc(str.length * (this.gb18030 ? 4 : 3)),
+          leadSurrogate = this.leadSurrogate,
+          seqObj = this.seqObj,
+          nextChar = -1,
+          i = 0,
+          j = 0;
 
-module.exports.ISO_8859_6 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
-    ];
-  };
+        while (true) {
+          // 0. Get next character.
+          if (nextChar === -1) {
+            if (i == str.length) break;
+            var uCode = str.charCodeAt(i++);
+          } else {
+            var uCode = nextChar;
+            nextChar = -1;
+          }
 
-  this.ngrams = function() {
-    return [
-      0x20C7E4, 0x20C7E6, 0x20C8C7, 0x20D9E4, 0x20E1EA, 0x20E4E4, 0x20E5E6, 0x20E8C7,
-      0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E420, 0xC7E4C3, 0xC7E4C7, 0xC7E4C8,
-      0xC7E4CA, 0xC7E4CC, 0xC7E4CD, 0xC7E4CF, 0xC7E4D3, 0xC7E4D9, 0xC7E4E2, 0xC7E4E5,
-      0xC7E4E8, 0xC7E4EA, 0xC7E520, 0xC7E620, 0xC7E6CA, 0xC820C7, 0xC920C7, 0xC920E1,
-      0xC920E4, 0xC920E5, 0xC920E8, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920,
-      0xD320C7, 0xD920C7, 0xD9E4E9, 0xE1EA20, 0xE420C7, 0xE4C920, 0xE4E920, 0xE4EA20,
-      0xE520C7, 0xE5C720, 0xE5C920, 0xE5E620, 0xE620C7, 0xE720C7, 0xE7C720, 0xE8C7E4,
-      0xE8E620, 0xE920C7, 0xEA20C7, 0xEA20E5, 0xEA20E8, 0xEAC920, 0xEAD120, 0xEAE620
-    ];
-  };
+          // 1. Handle surrogates.
+          if (0xd800 <= uCode && uCode < 0xe000) {
+            // Char is one of surrogates.
+            if (uCode < 0xdc00) {
+              // We've got lead surrogate.
+              if (leadSurrogate === -1) {
+                leadSurrogate = uCode;
+                continue;
+              } else {
+                leadSurrogate = uCode;
+                // Double lead surrogate found.
+                uCode = UNASSIGNED;
+              }
+            } else {
+              // We've got trail surrogate.
+              if (leadSurrogate !== -1) {
+                uCode =
+                  0x10000 + (leadSurrogate - 0xd800) * 0x400 + (uCode - 0xdc00);
+                leadSurrogate = -1;
+              } else {
+                // Incomplete surrogate pair - only trail surrogate found.
+                uCode = UNASSIGNED;
+              }
+            }
+          } else if (leadSurrogate !== -1) {
+            // Incomplete surrogate pair - only lead surrogate found.
+            nextChar = uCode;
+            uCode = UNASSIGNED; // Write an error, then current char.
+            leadSurrogate = -1;
+          }
 
-  this.name = function(det) {
-    return 'ISO-8859-6';
-  };
+          // 2. Convert uCode character.
+          var dbcsCode = UNASSIGNED;
+          if (seqObj !== undefined && uCode != UNASSIGNED) {
+            // We are in the middle of the sequence
+            var resCode = seqObj[uCode];
+            if (typeof resCode === "object") {
+              // Sequence continues.
+              seqObj = resCode;
+              continue;
+            } else if (typeof resCode == "number") {
+              // Sequence finished. Write it.
+              dbcsCode = resCode;
+            } else if (resCode == undefined) {
+              // Current character is not part of the sequence.
+
+              // Try default character for this sequence
+              resCode = seqObj[DEF_CHAR];
+              if (resCode !== undefined) {
+                dbcsCode = resCode; // Found. Write it.
+                nextChar = uCode; // Current character will be written too in the next iteration.
+              } else {
+                // TODO: What if we have no default? (resCode == undefined)
+                // Then, we should write first char of the sequence as-is and try the rest recursively.
+                // Didn't do it for now because no encoding has this situation yet.
+                // Currently, just skip the sequence and write current char.
+              }
+            }
+            seqObj = undefined;
+          } else if (uCode >= 0) {
+            // Regular character
+            var subtable = this.encodeTable[uCode >> 8];
+            if (subtable !== undefined) dbcsCode = subtable[uCode & 0xff];
 
-  this.language = function() {
-    return 'ar';
-  };
-};
-util.inherits(module.exports.ISO_8859_6, sbcs);
+            if (dbcsCode <= SEQ_START) {
+              // Sequence start
+              seqObj = this.encodeTableSeq[SEQ_START - dbcsCode];
+              continue;
+            }
 
+            if (dbcsCode == UNASSIGNED && this.gb18030) {
+              // Use GB18030 algorithm to find character(s) to write.
+              var idx = findIdx(this.gb18030.uChars, uCode);
+              if (idx != -1) {
+                var dbcsCode =
+                  this.gb18030.gbChars[idx] +
+                  (uCode - this.gb18030.uChars[idx]);
+                newBuf[j++] = 0x81 + Math.floor(dbcsCode / 12600);
+                dbcsCode = dbcsCode % 12600;
+                newBuf[j++] = 0x30 + Math.floor(dbcsCode / 1260);
+                dbcsCode = dbcsCode % 1260;
+                newBuf[j++] = 0x81 + Math.floor(dbcsCode / 10);
+                dbcsCode = dbcsCode % 10;
+                newBuf[j++] = 0x30 + dbcsCode;
+                continue;
+              }
+            }
+          }
 
-module.exports.ISO_8859_7 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0xA1, 0xA2, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xDC, 0x20,
-      0xDD, 0xDE, 0xDF, 0x20, 0xFC, 0x20, 0xFD, 0xFE,
-      0xC0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0x20, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20
-    ];
-  };
+          // 3. Write dbcsCode character.
+          if (dbcsCode === UNASSIGNED) dbcsCode = this.defaultCharSingleByte;
 
-  this.ngrams = function() {
-    return [
-      0x20E1ED, 0x20E1F0, 0x20E3E9, 0x20E4E9, 0x20E5F0, 0x20E720, 0x20EAE1, 0x20ECE5,
-      0x20EDE1, 0x20EF20, 0x20F0E1, 0x20F0EF, 0x20F0F1, 0x20F3F4, 0x20F3F5, 0x20F4E7,
-      0x20F4EF, 0xDFE120, 0xE120E1, 0xE120F4, 0xE1E920, 0xE1ED20, 0xE1F0FC, 0xE1F220,
-      0xE3E9E1, 0xE5E920, 0xE5F220, 0xE720F4, 0xE7ED20, 0xE7F220, 0xE920F4, 0xE9E120,
-      0xE9EADE, 0xE9F220, 0xEAE1E9, 0xEAE1F4, 0xECE520, 0xED20E1, 0xED20E5, 0xED20F0,
-      0xEDE120, 0xEFF220, 0xEFF520, 0xF0EFF5, 0xF0F1EF, 0xF0FC20, 0xF220E1, 0xF220E5,
-      0xF220EA, 0xF220F0, 0xF220F4, 0xF3E520, 0xF3E720, 0xF3F4EF, 0xF4E120, 0xF4E1E9,
-      0xF4E7ED, 0xF4E7F2, 0xF4E9EA, 0xF4EF20, 0xF4EFF5, 0xF4F9ED, 0xF9ED20, 0xFEED20
-    ];
-  };
+          if (dbcsCode < 0x100) {
+            newBuf[j++] = dbcsCode;
+          } else if (dbcsCode < 0x10000) {
+            newBuf[j++] = dbcsCode >> 8; // high byte
+            newBuf[j++] = dbcsCode & 0xff; // low byte
+          } else {
+            newBuf[j++] = dbcsCode >> 16;
+            newBuf[j++] = (dbcsCode >> 8) & 0xff;
+            newBuf[j++] = dbcsCode & 0xff;
+          }
+        }
 
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1253' : 'ISO-8859-7';
-  };
+        this.seqObj = seqObj;
+        this.leadSurrogate = leadSurrogate;
+        return newBuf.slice(0, j);
+      };
 
-  this.language = function() {
-    return 'el';
-  };
-};
-util.inherits(module.exports.ISO_8859_7, sbcs);
+      DBCSEncoder.prototype.end = function () {
+        if (this.leadSurrogate === -1 && this.seqObj === undefined) return; // All clean. Most often case.
 
-module.exports.ISO_8859_8 = function() {
+        var newBuf = Buffer.alloc(10),
+          j = 0;
 
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0x20, 0x20, 0x20, 0x20, 0x20
-    ];
-  };
+        if (this.seqObj) {
+          // We're in the sequence.
+          var dbcsCode = this.seqObj[DEF_CHAR];
+          if (dbcsCode !== undefined) {
+            // Write beginning of the sequence.
+            if (dbcsCode < 0x100) {
+              newBuf[j++] = dbcsCode;
+            } else {
+              newBuf[j++] = dbcsCode >> 8; // high byte
+              newBuf[j++] = dbcsCode & 0xff; // low byte
+            }
+          } else {
+            // See todo above.
+          }
+          this.seqObj = undefined;
+        }
 
-  this.ngrams = function() {
-    return [
-      new NGramsPlusLang('he', [
-        0x20E0E5, 0x20E0E7, 0x20E0E9, 0x20E0FA, 0x20E1E9, 0x20E1EE, 0x20E4E0, 0x20E4E5,
-        0x20E4E9, 0x20E4EE, 0x20E4F2, 0x20E4F9, 0x20E4FA, 0x20ECE0, 0x20ECE4, 0x20EEE0,
-        0x20F2EC, 0x20F9EC, 0xE0FA20, 0xE420E0, 0xE420E1, 0xE420E4, 0xE420EC, 0xE420EE,
-        0xE420F9, 0xE4E5E0, 0xE5E020, 0xE5ED20, 0xE5EF20, 0xE5F820, 0xE5FA20, 0xE920E4,
-        0xE9E420, 0xE9E5FA, 0xE9E9ED, 0xE9ED20, 0xE9EF20, 0xE9F820, 0xE9FA20, 0xEC20E0,
-        0xEC20E4, 0xECE020, 0xECE420, 0xED20E0, 0xED20E1, 0xED20E4, 0xED20EC, 0xED20EE,
-        0xED20F9, 0xEEE420, 0xEF20E4, 0xF0E420, 0xF0E920, 0xF0E9ED, 0xF2EC20, 0xF820E4,
-        0xF8E9ED, 0xF9EC20, 0xFA20E0, 0xFA20E1, 0xFA20E4, 0xFA20EC, 0xFA20EE, 0xFA20F9,
-      ]),
-      new NGramsPlusLang('he', [
-        0x20E0E5, 0x20E0EC, 0x20E4E9, 0x20E4EC, 0x20E4EE, 0x20E4F0, 0x20E9F0, 0x20ECF2,
-        0x20ECF9, 0x20EDE5, 0x20EDE9, 0x20EFE5, 0x20EFE9, 0x20F8E5, 0x20F8E9, 0x20FAE0,
-        0x20FAE5, 0x20FAE9, 0xE020E4, 0xE020EC, 0xE020ED, 0xE020FA, 0xE0E420, 0xE0E5E4,
-        0xE0EC20, 0xE0EE20, 0xE120E4, 0xE120ED, 0xE120FA, 0xE420E4, 0xE420E9, 0xE420EC,
-        0xE420ED, 0xE420EF, 0xE420F8, 0xE420FA, 0xE4EC20, 0xE5E020, 0xE5E420, 0xE7E020,
-        0xE9E020, 0xE9E120, 0xE9E420, 0xEC20E4, 0xEC20ED, 0xEC20FA, 0xECF220, 0xECF920,
-        0xEDE9E9, 0xEDE9F0, 0xEDE9F8, 0xEE20E4, 0xEE20ED, 0xEE20FA, 0xEEE120, 0xEEE420,
-        0xF2E420, 0xF920E4, 0xF920ED, 0xF920FA, 0xF9E420, 0xFAE020, 0xFAE420, 0xFAE5E9,
-      ])
-    ];
-  };
+        if (this.leadSurrogate !== -1) {
+          // Incomplete surrogate pair - only lead surrogate found.
+          newBuf[j++] = this.defaultCharSingleByte;
+          this.leadSurrogate = -1;
+        }
 
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1255' : 'ISO-8859-8';
-  };
+        return newBuf.slice(0, j);
+      };
 
-  this.language = function() {
-    return 'he';
-  };
+      // Export for testing
+      DBCSEncoder.prototype.findIdx = findIdx;
 
-};
-util.inherits(module.exports.ISO_8859_8, sbcs);
+      // == Decoder ==================================================================
 
+      function DBCSDecoder(options, codec) {
+        // Decoder state
+        this.nodeIdx = 0;
+        this.prevBuf = Buffer.alloc(0);
 
-module.exports.ISO_8859_9 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x69, 0xFE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-    ];
-  };
+        // Static data
+        this.decodeTables = codec.decodeTables;
+        this.decodeTableSeq = codec.decodeTableSeq;
+        this.defaultCharUnicode = codec.defaultCharUnicode;
+        this.gb18030 = codec.gb18030;
+      }
 
-  this.ngrams = function() {
-    return [
-      0x206261, 0x206269, 0x206275, 0x206461, 0x206465, 0x206765, 0x206861, 0x20696C,
-      0x206B61, 0x206B6F, 0x206D61, 0x206F6C, 0x207361, 0x207461, 0x207665, 0x207961,
-      0x612062, 0x616B20, 0x616C61, 0x616D61, 0x616E20, 0x616EFD, 0x617220, 0x617261,
-      0x6172FD, 0x6173FD, 0x617961, 0x626972, 0x646120, 0x646520, 0x646920, 0x652062,
-      0x65206B, 0x656469, 0x656E20, 0x657220, 0x657269, 0x657369, 0x696C65, 0x696E20,
-      0x696E69, 0x697220, 0x6C616E, 0x6C6172, 0x6C6520, 0x6C6572, 0x6E2061, 0x6E2062,
-      0x6E206B, 0x6E6461, 0x6E6465, 0x6E6520, 0x6E6920, 0x6E696E, 0x6EFD20, 0x72696E,
-      0x72FD6E, 0x766520, 0x796120, 0x796F72, 0xFD6E20, 0xFD6E64, 0xFD6EFD, 0xFDF0FD
-    ];
-  };
+      DBCSDecoder.prototype.write = function (buf) {
+        var newBuf = Buffer.alloc(buf.length * 2),
+          nodeIdx = this.nodeIdx,
+          prevBuf = this.prevBuf,
+          prevBufOffset = this.prevBuf.length,
+          seqStart = -this.prevBuf.length, // idx of the start of current parsed sequence.
+          uCode;
 
-  this.name = function(det) {
-    return (det && det.fC1Bytes) ? 'windows-1254' : 'ISO-8859-9';
-  };
+        if (prevBufOffset > 0)
+          // Make prev buf overlap a little to make it easier to slice later.
+          prevBuf = Buffer.concat([prevBuf, buf.slice(0, 10)]);
 
-  this.language = function() {
-    return 'tr';
-  };
-};
-util.inherits(module.exports.ISO_8859_9, sbcs);
+        for (var i = 0, j = 0; i < buf.length; i++) {
+          var curByte = i >= 0 ? buf[i] : prevBuf[i + prevBufOffset];
 
+          // Lookup in current trie node.
+          var uCode = this.decodeTables[nodeIdx][curByte];
 
-module.exports.windows_1251 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x90, 0x83, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F,
-      0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F,
-      0x20, 0xA2, 0xA2, 0xBC, 0x20, 0xB4, 0x20, 0x20,
-      0xB8, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0xBF,
-      0x20, 0x20, 0xB3, 0xB3, 0xB4, 0xB5, 0x20, 0x20,
-      0xB8, 0x20, 0xBA, 0x20, 0xBC, 0xBE, 0xBE, 0xBF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
-      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
-    ];
-  };
+          if (uCode >= 0) {
+            // Normal character, just use it.
+          } else if (uCode === UNASSIGNED) {
+            // Unknown char.
+            // TODO: Callback with seq.
+            //var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
+            i = seqStart; // Try to parse again, after skipping first byte of the sequence ('i' will be incremented by 'for' cycle).
+            uCode = this.defaultCharUnicode.charCodeAt(0);
+          } else if (uCode === GB18030_CODE) {
+            var curSeq =
+              seqStart >= 0
+                ? buf.slice(seqStart, i + 1)
+                : prevBuf.slice(
+                    seqStart + prevBufOffset,
+                    i + 1 + prevBufOffset,
+                  );
+            var ptr =
+              (curSeq[0] - 0x81) * 12600 +
+              (curSeq[1] - 0x30) * 1260 +
+              (curSeq[2] - 0x81) * 10 +
+              (curSeq[3] - 0x30);
+            var idx = findIdx(this.gb18030.gbChars, ptr);
+            uCode = this.gb18030.uChars[idx] + ptr - this.gb18030.gbChars[idx];
+          } else if (uCode <= NODE_START) {
+            // Go to next trie node.
+            nodeIdx = NODE_START - uCode;
+            continue;
+          } else if (uCode <= SEQ_START) {
+            // Output a sequence of chars.
+            var seq = this.decodeTableSeq[SEQ_START - uCode];
+            for (var k = 0; k < seq.length - 1; k++) {
+              uCode = seq[k];
+              newBuf[j++] = uCode & 0xff;
+              newBuf[j++] = uCode >> 8;
+            }
+            uCode = seq[seq.length - 1];
+          } else
+            throw new Error(
+              "iconv-lite internal error: invalid decoding table value " +
+                uCode +
+                " at " +
+                nodeIdx +
+                "/" +
+                curByte,
+            );
+
+          // Write the character to buffer, handling higher planes using surrogate pair.
+          if (uCode > 0xffff) {
+            uCode -= 0x10000;
+            var uCodeLead = 0xd800 + Math.floor(uCode / 0x400);
+            newBuf[j++] = uCodeLead & 0xff;
+            newBuf[j++] = uCodeLead >> 8;
 
-  this.ngrams = function() {
-    return [
-      0x20E220, 0x20E2EE, 0x20E4EE, 0x20E7E0, 0x20E820, 0x20EAE0, 0x20EAEE, 0x20EDE0,
-      0x20EDE5, 0x20EEE1, 0x20EFEE, 0x20EFF0, 0x20F0E0, 0x20F1EE, 0x20F1F2, 0x20F2EE,
-      0x20F7F2, 0x20FDF2, 0xE0EDE8, 0xE0F2FC, 0xE3EE20, 0xE5EBFC, 0xE5EDE8, 0xE5F1F2,
-      0xE5F220, 0xE820EF, 0xE8E520, 0xE8E820, 0xE8FF20, 0xEBE5ED, 0xEBE820, 0xEBFCED,
-      0xEDE020, 0xEDE520, 0xEDE8E5, 0xEDE8FF, 0xEDEE20, 0xEDEEE2, 0xEE20E2, 0xEE20EF,
-      0xEE20F1, 0xEEE220, 0xEEE2E0, 0xEEE3EE, 0xEEE920, 0xEEEBFC, 0xEEEC20, 0xEEF1F2,
-      0xEFEEEB, 0xEFF0E5, 0xEFF0E8, 0xEFF0EE, 0xF0E0E2, 0xF0E5E4, 0xF1F2E0, 0xF1F2E2,
-      0xF1F2E8, 0xF1FF20, 0xF2E5EB, 0xF2EE20, 0xF2EEF0, 0xF2FC20, 0xF7F2EE, 0xFBF520
-    ];
-  };
+            uCode = 0xdc00 + (uCode % 0x400);
+          }
+          newBuf[j++] = uCode & 0xff;
+          newBuf[j++] = uCode >> 8;
 
-  this.name = function(det) {
-    return 'windows-1251';
-  };
+          // Reset trie node.
+          nodeIdx = 0;
+          seqStart = i + 1;
+        }
 
-  this.language = function() {
-    return 'ru';
-  };
-};
-util.inherits(module.exports.windows_1251, sbcs);
+        this.nodeIdx = nodeIdx;
+        this.prevBuf =
+          seqStart >= 0
+            ? buf.slice(seqStart)
+            : prevBuf.slice(seqStart + prevBufOffset);
+        return newBuf.slice(0, j).toString("ucs2");
+      };
 
+      DBCSDecoder.prototype.end = function () {
+        var ret = "";
 
-module.exports.windows_1256 = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x81, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20,
-      0x88, 0x20, 0x8A, 0x20, 0x9C, 0x8D, 0x8E, 0x8F,
-      0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x98, 0x20, 0x9A, 0x20, 0x9C, 0x20, 0x20, 0x9F,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0x20,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
-      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
-      0x20, 0x20, 0x20, 0x20, 0xF4, 0x20, 0x20, 0x20,
-      0x20, 0xF9, 0x20, 0xFB, 0xFC, 0x20, 0x20, 0xFF
-    ];
-  };
+        // Try to parse all remaining chars.
+        while (this.prevBuf.length > 0) {
+          // Skip 1 character in the buffer.
+          ret += this.defaultCharUnicode;
+          var buf = this.prevBuf.slice(1);
 
-  this.ngrams = function() {
-    return [
-      0x20C7E1, 0x20C7E4, 0x20C8C7, 0x20DAE1, 0x20DDED, 0x20E1E1, 0x20E3E4, 0x20E6C7,
-      0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E120, 0xC7E1C3, 0xC7E1C7, 0xC7E1C8,
-      0xC7E1CA, 0xC7E1CC, 0xC7E1CD, 0xC7E1CF, 0xC7E1D3, 0xC7E1DA, 0xC7E1DE, 0xC7E1E3,
-      0xC7E1E6, 0xC7E1ED, 0xC7E320, 0xC7E420, 0xC7E4CA, 0xC820C7, 0xC920C7, 0xC920DD,
-      0xC920E1, 0xC920E3, 0xC920E6, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920,
-      0xD320C7, 0xDA20C7, 0xDAE1EC, 0xDDED20, 0xE120C7, 0xE1C920, 0xE1EC20, 0xE1ED20,
-      0xE320C7, 0xE3C720, 0xE3C920, 0xE3E420, 0xE420C7, 0xE520C7, 0xE5C720, 0xE6C7E1,
-      0xE6E420, 0xEC20C7, 0xED20C7, 0xED20E3, 0xED20E6, 0xEDC920, 0xEDD120, 0xEDE420
-    ];
-  };
+          // Parse remaining as usual.
+          this.prevBuf = Buffer.alloc(0);
+          this.nodeIdx = 0;
+          if (buf.length > 0) ret += this.write(buf);
+        }
 
-  this.name = function(det) {
-    return 'windows-1256';
-  };
+        this.nodeIdx = 0;
+        return ret;
+      };
 
-  this.language = function() {
-    return 'ar';
-  };
-};
-util.inherits(module.exports.windows_1256, sbcs);
+      // Binary search for GB18030. Returns largest i such that table[i] <= val.
+      function findIdx(table, val) {
+        if (table[0] > val) return -1;
 
+        var l = 0,
+          r = table.length;
+        while (l < r - 1) {
+          // always table[l] <= val < table[r]
+          var mid = l + Math.floor((r - l + 1) / 2);
+          if (table[mid] <= val) l = mid;
+          else r = mid;
+        }
+        return l;
+      }
 
-module.exports.KOI8_R = function() {
-  this.byteMap = function() {
-    return [
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20,
-      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
-      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
-      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
-      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
-      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF
-    ];
-  };
+      /***/
+    },
+    /* 711 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // Description of supported double byte encodings and aliases.
+      // Tables are not require()-d until they are needed to speed up library load.
+      // require()-s are direct to support Browserify.
+
+      module.exports = {
+        // == Japanese/ShiftJIS ====================================================
+        // All japanese encodings are based on JIS X set of standards:
+        // JIS X 0201 - Single-byte encoding of ASCII + ¥ + Kana chars at 0xA1-0xDF.
+        // JIS X 0208 - Main set of 6879 characters, placed in 94x94 plane, to be encoded by 2 bytes.
+        //              Has several variations in 1978, 1983, 1990 and 1997.
+        // JIS X 0212 - Supplementary plane of 6067 chars in 94x94 plane. 1990. Effectively dead.
+        // JIS X 0213 - Extension and modern replacement of 0208 and 0212. Total chars: 11233.
+        //              2 planes, first is superset of 0208, second - revised 0212.
+        //              Introduced in 2000, revised 2004. Some characters are in Unicode Plane 2 (0x2xxxx)
+
+        // Byte encodings are:
+        //  * Shift_JIS: Compatible with 0201, uses not defined chars in top half as lead bytes for double-byte
+        //               encoding of 0208. Lead byte ranges: 0x81-0x9F, 0xE0-0xEF; Trail byte ranges: 0x40-0x7E, 0x80-0x9E, 0x9F-0xFC.
+        //               Windows CP932 is a superset of Shift_JIS. Some companies added more chars, notably KDDI.
+        //  * EUC-JP:    Up to 3 bytes per character. Used mostly on *nixes.
+        //               0x00-0x7F       - lower part of 0201
+        //               0x8E, 0xA1-0xDF - upper part of 0201
+        //               (0xA1-0xFE)x2   - 0208 plane (94x94).
+        //               0x8F, (0xA1-0xFE)x2 - 0212 plane (94x94).
+        //  * JIS X 208: 7-bit, direct encoding of 0208. Byte ranges: 0x21-0x7E (94 values). Uncommon.
+        //               Used as-is in ISO2022 family.
+        //  * ISO2022-JP: Stateful encoding, with escape sequences to switch between ASCII,
+        //                0201-1976 Roman, 0208-1978, 0208-1983.
+        //  * ISO2022-JP-1: Adds esc seq for 0212-1990.
+        //  * ISO2022-JP-2: Adds esc seq for GB2313-1980, KSX1001-1992, ISO8859-1, ISO8859-7.
+        //  * ISO2022-JP-3: Adds esc seq for 0201-1976 Kana set, 0213-2000 Planes 1, 2.
+        //  * ISO2022-JP-2004: Adds 0213-2004 Plane 1.
+        //
+        // After JIS X 0213 appeared, Shift_JIS-2004, EUC-JISX0213 and ISO2022-JP-2004 followed, with just changing the planes.
+        //
+        // Overall, it seems that it's a mess :( http://www8.plala.or.jp/tkubota1/unicode-symbols-map2.html
 
-  this.ngrams = function() {
-    return [
-      0x20C4CF, 0x20C920, 0x20CBC1, 0x20CBCF, 0x20CEC1, 0x20CEC5, 0x20CFC2, 0x20D0CF,
-      0x20D0D2, 0x20D2C1, 0x20D3CF, 0x20D3D4, 0x20D4CF, 0x20D720, 0x20D7CF, 0x20DAC1,
-      0x20DCD4, 0x20DED4, 0xC1CEC9, 0xC1D4D8, 0xC5CCD8, 0xC5CEC9, 0xC5D3D4, 0xC5D420,
-      0xC7CF20, 0xC920D0, 0xC9C520, 0xC9C920, 0xC9D120, 0xCCC5CE, 0xCCC920, 0xCCD8CE,
-      0xCEC120, 0xCEC520, 0xCEC9C5, 0xCEC9D1, 0xCECF20, 0xCECFD7, 0xCF20D0, 0xCF20D3,
-      0xCF20D7, 0xCFC7CF, 0xCFCA20, 0xCFCCD8, 0xCFCD20, 0xCFD3D4, 0xCFD720, 0xCFD7C1,
-      0xD0CFCC, 0xD0D2C5, 0xD0D2C9, 0xD0D2CF, 0xD2C1D7, 0xD2C5C4, 0xD3D120, 0xD3D4C1,
-      0xD3D4C9, 0xD3D4D7, 0xD4C5CC, 0xD4CF20, 0xD4CFD2, 0xD4D820, 0xD9C820, 0xDED4CF
-    ];
-  };
+        shiftjis: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(721);
+          },
+          encodeAdd: { "\u00a5": 0x5c, "\u203E": 0x7e },
+          encodeSkipVals: [{ from: 0xed40, to: 0xf940 }],
+        },
+        csshiftjis: "shiftjis",
+        mskanji: "shiftjis",
+        sjis: "shiftjis",
+        windows31j: "shiftjis",
+        ms31j: "shiftjis",
+        xsjis: "shiftjis",
+        windows932: "shiftjis",
+        ms932: "shiftjis",
+        932: "shiftjis",
+        cp932: "shiftjis",
+
+        eucjp: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(719);
+          },
+          encodeAdd: { "\u00a5": 0x5c, "\u203E": 0x7e },
+        },
 
-  this.name = function(det) {
-    return 'KOI8-R';
-  };
+        // TODO: KDDI extension to Shift_JIS
+        // TODO: IBM CCSID 942 = CP932, but F0-F9 custom chars and other char changes.
+        // TODO: IBM CCSID 943 = Shift_JIS = CP932 with original Shift_JIS lower 128 chars.
+
+        // == Chinese/GBK ==========================================================
+        // http://en.wikipedia.org/wiki/GBK
+        // We mostly implement W3C recommendation: https://www.w3.org/TR/encoding/#gbk-encoder
+
+        // Oldest GB2312 (1981, ~7600 chars) is a subset of CP936
+        gb2312: "cp936",
+        gb231280: "cp936",
+        gb23121980: "cp936",
+        csgb2312: "cp936",
+        csiso58gb231280: "cp936",
+        euccn: "cp936",
+
+        // Microsoft's CP936 is a subset and approximation of GBK.
+        windows936: "cp936",
+        ms936: "cp936",
+        936: "cp936",
+        cp936: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(277);
+          },
+        },
 
-  this.language = function() {
-    return 'ru';
-  };
-};
-util.inherits(module.exports.KOI8_R, sbcs);
+        // GBK (~22000 chars) is an extension of CP936 that added user-mapped chars and some other.
+        gbk: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(277).concat(__webpack_require__(396));
+          },
+        },
+        xgbk: "gbk",
+        isoir58: "gbk",
+
+        // GB18030 is an algorithmic extension of GBK.
+        // Main source: https://www.w3.org/TR/encoding/#gbk-encoder
+        // http://icu-project.org/docs/papers/gb18030.html
+        // http://source.icu-project.org/repos/icu/data/trunk/charset/data/xml/gb-18030-2000.xml
+        // http://www.khngai.com/chinese/charmap/tblgbk.php?page=0
+        gb18030: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(277).concat(__webpack_require__(396));
+          },
+          gb18030: function () {
+            return __webpack_require__(720);
+          },
+          encodeSkipVals: [0x80],
+          encodeAdd: { "€": 0xa2e3 },
+        },
 
+        chinese: "gb18030",
+
+        // == Korean ===============================================================
+        // EUC-KR, KS_C_5601 and KS X 1001 are exactly the same.
+        windows949: "cp949",
+        ms949: "cp949",
+        949: "cp949",
+        cp949: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(718);
+          },
+        },
 
-/*
-module.exports.ISO_8859_7 = function() {
-  this.byteMap = function() {
-    return [
+        cseuckr: "cp949",
+        csksc56011987: "cp949",
+        euckr: "cp949",
+        isoir149: "cp949",
+        korean: "cp949",
+        ksc56011987: "cp949",
+        ksc56011989: "cp949",
+        ksc5601: "cp949",
+
+        // == Big5/Taiwan/Hong Kong ================================================
+        // There are lots of tables for Big5 and cp950. Please see the following links for history:
+        // http://moztw.org/docs/big5/  http://www.haible.de/bruno/charsets/conversion-tables/Big5.html
+        // Variations, in roughly number of defined chars:
+        //  * Windows CP 950: Microsoft variant of Big5. Canonical: http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT
+        //  * Windows CP 951: Microsoft variant of Big5-HKSCS-2001. Seems to be never public. http://me.abelcheung.org/articles/research/what-is-cp951/
+        //  * Big5-2003 (Taiwan standard) almost superset of cp950.
+        //  * Unicode-at-on (UAO) / Mozilla 1.8. Falling out of use on the Web. Not supported by other browsers.
+        //  * Big5-HKSCS (-2001, -2004, -2008). Hong Kong standard.
+        //    many unicode code points moved from PUA to Supplementary plane (U+2XXXX) over the years.
+        //    Plus, it has 4 combining sequences.
+        //    Seems that Mozilla refused to support it for 10 yrs. https://bugzilla.mozilla.org/show_bug.cgi?id=162431 https://bugzilla.mozilla.org/show_bug.cgi?id=310299
+        //    because big5-hkscs is the only encoding to include astral characters in non-algorithmic way.
+        //    Implementations are not consistent within browsers; sometimes labeled as just big5.
+        //    MS Internet Explorer switches from big5 to big5-hkscs when a patch applied.
+        //    Great discussion & recap of what's going on https://bugzilla.mozilla.org/show_bug.cgi?id=912470#c31
+        //    In the encoder, it might make sense to support encoding old PUA mappings to Big5 bytes seq-s.
+        //    Official spec: http://www.ogcio.gov.hk/en/business/tech_promotion/ccli/terms/doc/2003cmp_2008.txt
+        //                   http://www.ogcio.gov.hk/tc/business/tech_promotion/ccli/terms/doc/hkscs-2008-big5-iso.txt
+        //
+        // Current understanding of how to deal with Big5(-HKSCS) is in the Encoding Standard, http://encoding.spec.whatwg.org/#big5-encoder
+        // Unicode mapping (http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT) is said to be wrong.
+
+        windows950: "cp950",
+        ms950: "cp950",
+        950: "cp950",
+        cp950: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(395);
+          },
+        },
 
-    ];
-  };
+        // Big5 has many variations and is an extension of cp950. We use Encoding Standard's as a consensus.
+        big5: "big5hkscs",
+        big5hkscs: {
+          type: "_dbcs",
+          table: function () {
+            return __webpack_require__(395).concat(__webpack_require__(717));
+          },
+          encodeSkipVals: [0xa2cc],
+        },
 
-  this.ngrams = function() {
-    return [
+        cnbig5: "big5hkscs",
+        csbig5: "big5hkscs",
+        xxbig5: "big5hkscs",
+      };
 
-    ];
-  };
+      /***/
+    },
+    /* 712 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // Update this array if you add/rename/remove files in this directory.
+      // We support Browserify by skipping automatic module discovery and requiring modules directly.
+      var modules = [
+        __webpack_require__(713),
+        __webpack_require__(722),
+        __webpack_require__(723),
+        __webpack_require__(714),
+        __webpack_require__(716),
+        __webpack_require__(715),
+        __webpack_require__(710),
+        __webpack_require__(711),
+      ];
 
-  this.name = function(det) {
-    if (typeof det == 'undefined')
-      return 'ISO-8859-7';
-    return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
-  };
+      // Put all encoding/alias/codec definitions to single object and export it.
+      for (var i = 0; i < modules.length; i++) {
+        var module = modules[i];
+        for (var enc in module)
+          if (Object.prototype.hasOwnProperty.call(module, enc))
+            exports[enc] = module[enc];
+      }
 
-  this.language = function() {
-    return 'el';
-  };
-};
-util.inherits(module.exports.ISO_8859_7, sbcs);
-*/
+      /***/
+    },
+    /* 713 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var Buffer = __webpack_require__(15).Buffer;
 
+      // Export Node.js internal encodings.
 
-/***/ }),
-/* 702 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = {
+        // Encodings
+        utf8: { type: "_internal", bomAware: true },
+        cesu8: { type: "_internal", bomAware: true },
+        unicode11utf8: "utf8",
 
-"use strict";
+        ucs2: { type: "_internal", bomAware: true },
+        utf16le: "ucs2",
 
-var util = __webpack_require__(3),
-  Match = __webpack_require__ (142);
+        binary: { type: "_internal" },
+        base64: { type: "_internal" },
+        hex: { type: "_internal" },
 
-/**
- * This class matches UTF-16 and UTF-32, both big- and little-endian. The
- * BOM will be used if it is present.
- */
-module.exports.UTF_16BE = function() {
-  this.name = function() {
-    return 'UTF-16BE';
-  };
-  this.match = function(det) {
-    var input = det.fRawInput;
+        // Codec.
+        _internal: InternalCodec,
+      };
 
-    if (input.length >= 2 && ((input[0] & 0xff) == 0xfe && (input[1] & 0xff) == 0xff)) {
-      return new Match(det, this, 100); // confidence = 100
-    }
+      //------------------------------------------------------------------------------
 
-    // TODO: Do some statistics to check for unsigned UTF-16BE
-    return null;
-  };
-};
+      function InternalCodec(codecOptions, iconv) {
+        this.enc = codecOptions.encodingName;
+        this.bomAware = codecOptions.bomAware;
 
-module.exports.UTF_16LE = function() {
-  this.name = function() {
-    return 'UTF-16LE';
-  };
-  this.match = function(det) {
-    var input = det.fRawInput;
+        if (this.enc === "base64") this.encoder = InternalEncoderBase64;
+        else if (this.enc === "cesu8") {
+          this.enc = "utf8"; // Use utf8 for decoding.
+          this.encoder = InternalEncoderCesu8;
 
-    if (input.length >= 2 && ((input[0] & 0xff) == 0xff && (input[1] & 0xff) == 0xfe)) {
-      // LE BOM is present.
-      if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) {
-        // It is probably UTF-32 LE, not UTF-16
-        return null;
+          // Add decoder for versions of Node not supporting CESU-8
+          if (Buffer.from("eda0bdedb2a9", "hex").toString() !== "💩") {
+            this.decoder = InternalDecoderCesu8;
+            this.defaultCharUnicode = iconv.defaultCharUnicode;
+          }
+        }
       }
-      return new Match(det, this, 100); // confidence = 100
-    }
-
-    // TODO: Do some statistics to check for unsigned UTF-16LE
-    return null;
-  }
-};
 
-function UTF_32() {};
-UTF_32.prototype.match = function(det) {
-  var input      = det.fRawInput,
-    limit      = (det.fRawLength / 4) * 4,
-    numValid   = 0,
-    numInvalid = 0,
-    hasBOM     = false,
-    confidence = 0;
-
-  if (limit == 0) {
-    return null;
-  }
+      InternalCodec.prototype.encoder = InternalEncoder;
+      InternalCodec.prototype.decoder = InternalDecoder;
 
-  if (this.getChar(input, 0) == 0x0000FEFF) {
-    hasBOM = true;
-  }
+      //------------------------------------------------------------------------------
 
-  for (var i = 0; i < limit; i += 4) {
-    var ch = this.getChar(input, i);
+      // We use node.js internal decoder. Its signature is the same as ours.
+      var StringDecoder = __webpack_require__(333).StringDecoder;
 
-    if (ch < 0 || ch >= 0x10FFFF || (ch >= 0xD800 && ch <= 0xDFFF)) {
-      numInvalid += 1;
-    } else {
-      numValid += 1;
-    }
-  }
+      if (!StringDecoder.prototype.end)
+        // Node v0.8 doesn't have this method.
+        StringDecoder.prototype.end = function () {};
 
-  // Cook up some sort of confidence score, based on presence of a BOM
-  //    and the existence of valid and/or invalid multi-byte sequences.
-  if (hasBOM && numInvalid == 0) {
-    confidence = 100;
-  } else if (hasBOM && numValid > numInvalid * 10) {
-    confidence = 80;
-  } else if (numValid > 3 && numInvalid == 0) {
-    confidence = 100;
-  } else if (numValid > 0 && numInvalid == 0) {
-    confidence = 80;
-  } else if (numValid > numInvalid * 10) {
-    // Probably corrupt UTF-32BE data.  Valid sequences aren't likely by chance.
-    confidence = 25;
-  }
+      function InternalDecoder(options, codec) {
+        StringDecoder.call(this, codec.enc);
+      }
 
-  // return confidence == 0 ? null : new CharsetMatch(det, this, confidence);
-  return confidence == 0 ? null : new Match(det, this, confidence);
-};
+      InternalDecoder.prototype = StringDecoder.prototype;
 
-module.exports.UTF_32BE = function() {
-  this.name = function() {
-    return 'UTF-32BE';
-  };
-  this.getChar = function(input, index) {
-    return (input[index + 0] & 0xff) << 24 | (input[index + 1] & 0xff) << 16 |
-         (input[index + 2] & 0xff) <<  8 | (input[index + 3] & 0xff);
-  };
-};
-util.inherits(module.exports.UTF_32BE, UTF_32);
+      //------------------------------------------------------------------------------
+      // Encoder is mostly trivial
 
-module.exports.UTF_32LE = function() {
-  this.name = function() {
-    return 'UTF-32LE';
-  };
-  this.getChar = function(input, index) {
-    return (input[index + 3] & 0xff) << 24 | (input[index + 2] & 0xff) << 16 |
-         (input[index + 1] & 0xff) <<  8 | (input[index + 0] & 0xff);
-  };
-};
-util.inherits(module.exports.UTF_32LE, UTF_32);
+      function InternalEncoder(options, codec) {
+        this.enc = codec.enc;
+      }
 
+      InternalEncoder.prototype.write = function (str) {
+        return Buffer.from(str, this.enc);
+      };
 
-/***/ }),
-/* 703 */
-/***/ (function(module, exports, __webpack_require__) {
+      InternalEncoder.prototype.end = function () {};
 
+      //------------------------------------------------------------------------------
+      // Except base64 encoder, which must keep its state.
 
-var Match = __webpack_require__ (142);
+      function InternalEncoderBase64(options, codec) {
+        this.prevStr = "";
+      }
 
-/**
- * Charset recognizer for UTF-8
- */
-module.exports = function() {
-  this.name = function() {
-    return 'UTF-8';
-  };
-  this.match = function(det) {
-
-    var hasBOM = false,
-      numValid = 0,
-      numInvalid = 0,
-      input = det.fRawInput,
-      trailBytes = 0,
-      confidence;
-
-    if (det.fRawLength >= 3 &&
-      (input[0] & 0xff) == 0xef && (input[1] & 0xff) == 0xbb && (input[2] & 0xff) == 0xbf) {
-      hasBOM = true;
-    }
+      InternalEncoderBase64.prototype.write = function (str) {
+        str = this.prevStr + str;
+        var completeQuads = str.length - (str.length % 4);
+        this.prevStr = str.slice(completeQuads);
+        str = str.slice(0, completeQuads);
 
-    // Scan for multi-byte sequences
-    for (var i = 0; i < det.fRawLength; i++) {
-      var b = input[i];
-      if ((b & 0x80) == 0)
-        continue; // ASCII
-
-      // Hi bit on char found.  Figure out how long the sequence should be
-      if ((b & 0x0e0) == 0x0c0) {
-        trailBytes = 1;
-      } else if ((b & 0x0f0) == 0x0e0) {
-        trailBytes = 2;
-      } else if ((b & 0x0f8) == 0xf0) {
-        trailBytes = 3;
-      } else {
-        numInvalid++;
-        if (numInvalid > 5)
-          break;
-        trailBytes = 0;
-      }
+        return Buffer.from(str, "base64");
+      };
 
-      // Verify that we've got the right number of trail bytes in the sequence
-      for (;;) {
-        i++;
-        if (i >= det.fRawLength)
-          break;
+      InternalEncoderBase64.prototype.end = function () {
+        return Buffer.from(this.prevStr, "base64");
+      };
 
-        if ((input[i] & 0xc0) != 0x080) {
-          numInvalid++;
-          break;
+      //------------------------------------------------------------------------------
+      // CESU-8 encoder is also special.
+
+      function InternalEncoderCesu8(options, codec) {}
+
+      InternalEncoderCesu8.prototype.write = function (str) {
+        var buf = Buffer.alloc(str.length * 3),
+          bufIdx = 0;
+        for (var i = 0; i < str.length; i++) {
+          var charCode = str.charCodeAt(i);
+          // Naive implementation, but it works because CESU-8 is especially easy
+          // to convert from UTF-16 (which all JS strings are encoded in).
+          if (charCode < 0x80) buf[bufIdx++] = charCode;
+          else if (charCode < 0x800) {
+            buf[bufIdx++] = 0xc0 + (charCode >>> 6);
+            buf[bufIdx++] = 0x80 + (charCode & 0x3f);
+          } else {
+            // charCode will always be < 0x10000 in javascript.
+            buf[bufIdx++] = 0xe0 + (charCode >>> 12);
+            buf[bufIdx++] = 0x80 + ((charCode >>> 6) & 0x3f);
+            buf[bufIdx++] = 0x80 + (charCode & 0x3f);
+          }
         }
-        if (--trailBytes == 0) {
-          numValid++;
-          break;
+        return buf.slice(0, bufIdx);
+      };
+
+      InternalEncoderCesu8.prototype.end = function () {};
+
+      //------------------------------------------------------------------------------
+      // CESU-8 decoder is not implemented in Node v4.0+
+
+      function InternalDecoderCesu8(options, codec) {
+        this.acc = 0;
+        this.contBytes = 0;
+        this.accBytes = 0;
+        this.defaultCharUnicode = codec.defaultCharUnicode;
+      }
+
+      InternalDecoderCesu8.prototype.write = function (buf) {
+        var acc = this.acc,
+          contBytes = this.contBytes,
+          accBytes = this.accBytes,
+          res = "";
+        for (var i = 0; i < buf.length; i++) {
+          var curByte = buf[i];
+          if ((curByte & 0xc0) !== 0x80) {
+            // Leading byte
+            if (contBytes > 0) {
+              // Previous code is invalid
+              res += this.defaultCharUnicode;
+              contBytes = 0;
+            }
+
+            if (curByte < 0x80) {
+              // Single-byte code
+              res += String.fromCharCode(curByte);
+            } else if (curByte < 0xe0) {
+              // Two-byte code
+              acc = curByte & 0x1f;
+              contBytes = 1;
+              accBytes = 1;
+            } else if (curByte < 0xf0) {
+              // Three-byte code
+              acc = curByte & 0x0f;
+              contBytes = 2;
+              accBytes = 1;
+            } else {
+              // Four or more are not supported for CESU-8.
+              res += this.defaultCharUnicode;
+            }
+          } else {
+            // Continuation byte
+            if (contBytes > 0) {
+              // We're waiting for it.
+              acc = (acc << 6) | (curByte & 0x3f);
+              contBytes--;
+              accBytes++;
+              if (contBytes === 0) {
+                // Check for overlong encoding, but support Modified UTF-8 (encoding NULL as C0 80)
+                if (accBytes === 2 && acc < 0x80 && acc > 0)
+                  res += this.defaultCharUnicode;
+                else if (accBytes === 3 && acc < 0x800)
+                  res += this.defaultCharUnicode;
+                else
+                  // Actually add character.
+                  res += String.fromCharCode(acc);
+              }
+            } else {
+              // Unexpected continuation byte
+              res += this.defaultCharUnicode;
+            }
+          }
         }
-      }
-    }
+        this.acc = acc;
+        this.contBytes = contBytes;
+        this.accBytes = accBytes;
+        return res;
+      };
 
-    // Cook up some sort of confidence score, based on presense of a BOM
-    //    and the existence of valid and/or invalid multi-byte sequences.
-    confidence = 0;
-    if (hasBOM && numInvalid == 0)
-      confidence = 100;
-    else if (hasBOM && numValid > numInvalid * 10)
-      confidence = 80;
-    else if (numValid > 3 && numInvalid == 0)
-      confidence = 100;
-    else if (numValid > 0 && numInvalid == 0)
-      confidence = 80;
-    else if (numValid == 0 && numInvalid == 0)
-      // Plain ASCII.
-      confidence = 10;
-    else if (numValid > numInvalid * 10)
-      // Probably corruput utf-8 data.  Valid sequences aren't likely by chance.
-      confidence = 25;
-    else
-      return null
-
-    return new Match(det, this, confidence);
-  };
-};
+      InternalDecoderCesu8.prototype.end = function () {
+        var res = 0;
+        if (this.contBytes > 0) res += this.defaultCharUnicode;
+        return res;
+      };
 
+      /***/
+    },
+    /* 714 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 704 */
-/***/ (function(module, exports, __webpack_require__) {
-
-
-var fs = __webpack_require__(5);
-
-var utf8  = __webpack_require__(703),
-  unicode = __webpack_require__(702),
-  mbcs    = __webpack_require__(700),
-  sbcs    = __webpack_require__(701),
-  iso2022 = __webpack_require__(699);
-
-var self = this;
-
-var recognisers = [
-  new utf8,
-  new unicode.UTF_16BE,
-  new unicode.UTF_16LE,
-  new unicode.UTF_32BE,
-  new unicode.UTF_32LE,
-  new mbcs.sjis,
-  new mbcs.big5,
-  new mbcs.euc_jp,
-  new mbcs.euc_kr,
-  new mbcs.gb_18030,
-  new iso2022.ISO_2022_JP,
-  new iso2022.ISO_2022_KR,
-  new iso2022.ISO_2022_CN,
-  new sbcs.ISO_8859_1,
-  new sbcs.ISO_8859_2,
-  new sbcs.ISO_8859_5,
-  new sbcs.ISO_8859_6,
-  new sbcs.ISO_8859_7,
-  new sbcs.ISO_8859_8,
-  new sbcs.ISO_8859_9,
-  new sbcs.windows_1251,
-  new sbcs.windows_1256,
-  new sbcs.KOI8_R
-];
-
-module.exports.detect = function(buffer, opts) {
-
-  // Tally up the byte occurence statistics.
-  var fByteStats = [];
-  for (var i = 0; i < 256; i++)
-    fByteStats[i] = 0;
-
-  for (var i = buffer.length - 1; i >= 0; i--)
-    fByteStats[buffer[i] & 0x00ff]++;
-
-  var fC1Bytes = false;
-  for (var i = 0x80; i <= 0x9F; i += 1) {
-    if (fByteStats[i] != 0) {
-      fC1Bytes = true;
-      break;
-    }
-  }
+      var Buffer = __webpack_require__(15).Buffer;
 
-  var context = {
-    fByteStats:  fByteStats,
-    fC1Bytes:    fC1Bytes,
-    fRawInput:   buffer,
-    fRawLength:  buffer.length,
-    fInputBytes: buffer,
-    fInputLen:   buffer.length
-  };
+      // Single-byte codec. Needs a 'chars' string parameter that contains 256 or 128 chars that
+      // correspond to encoded bytes (if 128 - then lower half is ASCII).
 
-  var matches = recognisers.map(function(rec) {
-    return rec.match(context);
-  }).filter(function(match) {
-    return !!match;
-  }).sort(function(a, b) {
-    return b.confidence - a.confidence;
-  });
+      exports._sbcs = SBCSCodec;
+      function SBCSCodec(codecOptions, iconv) {
+        if (!codecOptions)
+          throw new Error("SBCS codec is called without the data.");
 
-  if (opts && opts.returnAllMatches === true) {
-    return matches;
-  }
-  else {
-    return matches.length > 0 ? matches[0].name : null;
-  }
-};
+        // Prepare char buffer for decoding.
+        if (
+          !codecOptions.chars ||
+          (codecOptions.chars.length !== 128 &&
+            codecOptions.chars.length !== 256)
+        )
+          throw new Error(
+            "Encoding '" +
+              codecOptions.type +
+              "' has incorrect 'chars' (must be of len 128 or 256)",
+          );
 
-module.exports.detectFile = function(filepath, opts, cb) {
-  if (typeof opts === 'function') {
-    cb = opts;
-    opts = undefined;
-  }
+        if (codecOptions.chars.length === 128) {
+          var asciiString = "";
+          for (var i = 0; i < 128; i++) asciiString += String.fromCharCode(i);
+          codecOptions.chars = asciiString + codecOptions.chars;
+        }
 
-  var fd;
+        this.decodeBuf = Buffer.from(codecOptions.chars, "ucs2");
 
-  var handler = function(err, buffer) {
-    if (fd) {
-      fs.closeSync(fd);
-    }
+        // Encoding buffer.
+        var encodeBuf = Buffer.alloc(
+          65536,
+          iconv.defaultCharSingleByte.charCodeAt(0),
+        );
 
-    if (err) return cb(err, null);
-    cb(null, self.detect(buffer, opts));
-  };
+        for (var i = 0; i < codecOptions.chars.length; i++)
+          encodeBuf[codecOptions.chars.charCodeAt(i)] = i;
 
-  if (opts && opts.sampleSize) {
-    fd = fs.openSync(filepath, 'r'),
-      sample = Buffer.allocUnsafe(opts.sampleSize);
+        this.encodeBuf = encodeBuf;
+      }
 
-    fs.read(fd, sample, 0, opts.sampleSize, null, function(err) {
-      handler(err, sample);
-    });
-    return;
-  }
+      SBCSCodec.prototype.encoder = SBCSEncoder;
+      SBCSCodec.prototype.decoder = SBCSDecoder;
 
-  fs.readFile(filepath, handler);
-};
+      function SBCSEncoder(options, codec) {
+        this.encodeBuf = codec.encodeBuf;
+      }
 
-module.exports.detectFileSync = function(filepath, opts) {
-  if (opts && opts.sampleSize) {
-    var fd = fs.openSync(filepath, 'r'),
-      sample = Buffer.allocUnsafe(opts.sampleSize);
+      SBCSEncoder.prototype.write = function (str) {
+        var buf = Buffer.alloc(str.length);
+        for (var i = 0; i < str.length; i++)
+          buf[i] = this.encodeBuf[str.charCodeAt(i)];
 
-    fs.readSync(fd, sample, 0, opts.sampleSize);
-    fs.closeSync(fd);
-    return self.detect(sample, opts);
-  }
+        return buf;
+      };
 
-  return self.detect(fs.readFileSync(filepath), opts);
-};
+      SBCSEncoder.prototype.end = function () {};
 
-// Wrappers for the previous functions to return all encodings
-module.exports.detectAll = function(buffer, opts) {
-  if (typeof opts !== 'object') {
-    opts = {};
-  }
-  opts.returnAllMatches = true;
-  return self.detect(buffer, opts);
-}
-
-module.exports.detectFileAll = function(filepath, opts, cb) {
-  if (typeof opts === 'function') {
-    cb = opts;
-    opts = undefined;
-  }
-  if (typeof opts !== 'object') {
-    opts = {};
-  }
-  opts.returnAllMatches = true;
-  self.detectFile(filepath, opts, cb);
-}
+      function SBCSDecoder(options, codec) {
+        this.decodeBuf = codec.decodeBuf;
+      }
 
-module.exports.detectFileAllSync = function(filepath, opts) {
-  if (typeof opts !== 'object') {
-    opts = {};
-  }
-  opts.returnAllMatches = true;
-  return self.detectFileSync(filepath, opts);
-}
+      SBCSDecoder.prototype.write = function (buf) {
+        // Strings are immutable in JS -> we use ucs2 buffer to speed up computations.
+        var decodeBuf = this.decodeBuf;
+        var newBuf = Buffer.alloc(buf.length * 2);
+        var idx1 = 0,
+          idx2 = 0;
+        for (var i = 0; i < buf.length; i++) {
+          idx1 = buf[i] * 2;
+          idx2 = i * 2;
+          newBuf[idx2] = decodeBuf[idx1];
+          newBuf[idx2 + 1] = decodeBuf[idx1 + 1];
+        }
+        return newBuf.toString("ucs2");
+      };
 
+      SBCSDecoder.prototype.end = function () {};
 
-/***/ }),
-/* 705 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 715 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // Generated data for sbcs codec. Don't edit manually. Regenerate using generation/gen-sbcs.js script.
+      module.exports = {
+        437: "cp437",
+        737: "cp737",
+        775: "cp775",
+        850: "cp850",
+        852: "cp852",
+        855: "cp855",
+        856: "cp856",
+        857: "cp857",
+        858: "cp858",
+        860: "cp860",
+        861: "cp861",
+        862: "cp862",
+        863: "cp863",
+        864: "cp864",
+        865: "cp865",
+        866: "cp866",
+        869: "cp869",
+        874: "windows874",
+        922: "cp922",
+        1046: "cp1046",
+        1124: "cp1124",
+        1125: "cp1125",
+        1129: "cp1129",
+        1133: "cp1133",
+        1161: "cp1161",
+        1162: "cp1162",
+        1163: "cp1163",
+        1250: "windows1250",
+        1251: "windows1251",
+        1252: "windows1252",
+        1253: "windows1253",
+        1254: "windows1254",
+        1255: "windows1255",
+        1256: "windows1256",
+        1257: "windows1257",
+        1258: "windows1258",
+        28591: "iso88591",
+        28592: "iso88592",
+        28593: "iso88593",
+        28594: "iso88594",
+        28595: "iso88595",
+        28596: "iso88596",
+        28597: "iso88597",
+        28598: "iso88598",
+        28599: "iso88599",
+        28600: "iso885910",
+        28601: "iso885911",
+        28603: "iso885913",
+        28604: "iso885914",
+        28605: "iso885915",
+        28606: "iso885916",
+        windows874: {
+          type: "_sbcs",
+          chars:
+            "€����…�����������‘’“”•–—�������� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
+        },
+        win874: "windows874",
+        cp874: "windows874",
+        windows1250: {
+          type: "_sbcs",
+          chars:
+            "€�‚�„…†‡�‰Š‹ŚŤŽŹ�‘’“”•–—�™š›śťžź ˇ˘Ł¤Ą¦§¨©Ş«¬­®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙",
+        },
+        win1250: "windows1250",
+        cp1250: "windows1250",
+        windows1251: {
+          type: "_sbcs",
+          chars:
+            "ЂЃ‚ѓ„…†‡€‰Љ‹ЊЌЋЏђ‘’“”•–—�™љ›њќћџ ЎўЈ¤Ґ¦§Ё©Є«¬­®Ї°±Ііґµ¶·ё№є»јЅѕїАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя",
+        },
+        win1251: "windows1251",
+        cp1251: "windows1251",
+        windows1252: {
+          type: "_sbcs",
+          chars:
+            "€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
+        },
+        win1252: "windows1252",
+        cp1252: "windows1252",
+        windows1253: {
+          type: "_sbcs",
+          chars:
+            "€�‚ƒ„…†‡�‰�‹�����‘’“”•–—�™�›���� ΅Ά£¤¥¦§¨©�«¬­®―°±²³΄µ¶·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�",
+        },
+        win1253: "windows1253",
+        cp1253: "windows1253",
+        windows1254: {
+          type: "_sbcs",
+          chars:
+            "€�‚ƒ„…†‡ˆ‰Š‹Œ����‘’“”•–—˜™š›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ",
+        },
+        win1254: "windows1254",
+        cp1254: "windows1254",
+        windows1255: {
+          type: "_sbcs",
+          chars:
+            "€�‚ƒ„…†‡ˆ‰�‹�����‘’“”•–—˜™�›���� ¡¢£₪¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾¿ְֱֲֳִֵֶַָֹֺֻּֽ־ֿ׀ׁׂ׃װױײ׳״�������אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�",
+        },
+        win1255: "windows1255",
+        cp1255: "windows1255",
+        windows1256: {
+          type: "_sbcs",
+          chars:
+            "€پ‚ƒ„…†‡ˆ‰ٹ‹Œچژڈگ‘’“”•–—ک™ڑ›œ‌‍ں ،¢£¤¥¦§¨©ھ«¬­®¯°±²³´µ¶·¸¹؛»¼½¾؟ہءآأؤإئابةتثجحخدذرزسشصض×طظعغـفقكàلâمنهوçèéêëىيîïًٌٍَôُِ÷ّùْûü‎‏ے",
+        },
+        win1256: "windows1256",
+        cp1256: "windows1256",
+        windows1257: {
+          type: "_sbcs",
+          chars:
+            "€�‚�„…†‡�‰�‹�¨ˇ¸�‘’“”•–—�™�›�¯˛� �¢£¤�¦§Ø©Ŗ«¬­®Æ°±²³´µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙",
+        },
+        win1257: "windows1257",
+        cp1257: "windows1257",
+        windows1258: {
+          type: "_sbcs",
+          chars:
+            "€�‚ƒ„…†‡ˆ‰�‹Œ����‘’“”•–—˜™�›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ",
+        },
+        win1258: "windows1258",
+        cp1258: "windows1258",
+        iso88591: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
+        },
+        cp28591: "iso88591",
+        iso88592: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ą˘Ł¤ĽŚ§¨ŠŞŤŹ­ŽŻ°ą˛ł´ľśˇ¸šşťź˝žżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙",
+        },
+        cp28592: "iso88592",
+        iso88593: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ħ˘£¤�Ĥ§¨İŞĞĴ­�Ż°ħ²³´µĥ·¸ışğĵ½�żÀÁÂ�ÄĊĈÇÈÉÊËÌÍÎÏ�ÑÒÓÔĠÖ×ĜÙÚÛÜŬŜßàáâ�äċĉçèéêëìíîï�ñòóôġö÷ĝùúûüŭŝ˙",
+        },
+        cp28593: "iso88593",
+        iso88594: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĸŖ¤ĨĻ§¨ŠĒĢŦ­Ž¯°ą˛ŗ´ĩļˇ¸šēģŧŊžŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎĪĐŅŌĶÔÕÖ×ØŲÚÛÜŨŪßāáâãäåæįčéęëėíîīđņōķôõö÷øųúûüũū˙",
+        },
+        cp28594: "iso88594",
+        iso88595: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂЃЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђѓєѕіїјљњћќ§ўџ",
+        },
+        cp28595: "iso88595",
+        iso88596: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ���¤�������،­�������������؛���؟�ءآأؤإئابةتثجحخدذرزسشصضطظعغ�����ـفقكلمنهوىيًٌٍَُِّْ�������������",
+        },
+        cp28596: "iso88596",
+        iso88597: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ‘’£€₯¦§¨©ͺ«¬­�―°±²³΄΅Ά·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�",
+        },
+        cp28597: "iso88597",
+        iso88598: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �¢£¤¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾��������������������������������‗אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�",
+        },
+        cp28598: "iso88598",
+        iso88599: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ",
+        },
+        cp28599: "iso88599",
+        iso885910: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĒĢĪĨĶ§ĻĐŠŦŽ­ŪŊ°ąēģīĩķ·ļđšŧž―ūŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎÏÐŅŌÓÔÕÖŨØŲÚÛÜÝÞßāáâãäåæįčéęëėíîïðņōóôõöũøųúûüýþĸ",
+        },
+        cp28600: "iso885910",
+        iso885911: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
+        },
+        cp28601: "iso885911",
+        iso885913: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ”¢£¤„¦§Ø©Ŗ«¬­®Æ°±²³“µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž’",
+        },
+        cp28603: "iso885913",
+        iso885914: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ḃḃ£ĊċḊ§Ẁ©ẂḋỲ­®ŸḞḟĠġṀṁ¶ṖẁṗẃṠỳẄẅṡÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŴÑÒÓÔÕÖṪØÙÚÛÜÝŶßàáâãäåæçèéêëìíîïŵñòóôõöṫøùúûüýŷÿ",
+        },
+        cp28604: "iso885914",
+        iso885915: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥Š§š©ª«¬­®¯°±²³Žµ¶·ž¹º»ŒœŸ¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
+        },
+        cp28605: "iso885915",
+        iso885916: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄąŁ€„Š§š©Ș«Ź­źŻ°±ČłŽ”¶·žčș»ŒœŸżÀÁÂĂÄĆÆÇÈÉÊËÌÍÎÏĐŃÒÓÔŐÖŚŰÙÚÛÜĘȚßàáâăäćæçèéêëìíîïđńòóôőöśűùúûüęțÿ",
+        },
+        cp28606: "iso885916",
+        cp437: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
+        ibm437: "cp437",
+        csibm437: "cp437",
+        cp737: {
+          type: "_sbcs",
+          chars:
+            "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρσςτυφχψ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ωάέήϊίόύϋώΆΈΉΊΌΎΏ±≥≤ΪΫ÷≈°∙·√ⁿ²■ ",
+        },
+        ibm737: "cp737",
+        csibm737: "cp737",
+        cp775: {
+          type: "_sbcs",
+          chars:
+            "ĆüéāäģåćłēŖŗīŹÄÅÉæÆōöĢ¢ŚśÖÜø£ØפĀĪóŻżź”¦©®¬½¼Ł«»░▒▓│┤ĄČĘĖ╣║╗╝ĮŠ┐└┴┬├─┼ŲŪ╚╔╩╦╠═╬Žąčęėįšųūž┘┌█▄▌▐▀ÓßŌŃõÕµńĶķĻļņĒŅ’­±“¾¶§÷„°∙·¹³²■ ",
+        },
+        ibm775: "cp775",
+        csibm775: "cp775",
+        cp850: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈıÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ ",
+        },
+        ibm850: "cp850",
+        csibm850: "cp850",
+        cp852: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäůćçłëŐőîŹÄĆÉĹĺôöĽľŚśÖÜŤťŁ×čáíóúĄąŽžĘ꬟Ⱥ«»░▒▓│┤ÁÂĚŞ╣║╗╝Żż┐└┴┬├─┼Ăă╚╔╩╦╠═╬¤đĐĎËďŇÍÎě┘┌█▄ŢŮ▀ÓßÔŃńňŠšŔÚŕŰýÝţ´­˝˛ˇ˘§÷¸°¨˙űŘř■ ",
+        },
+        ibm852: "cp852",
+        csibm852: "cp852",
+        cp855: {
+          type: "_sbcs",
+          chars:
+            "ђЂѓЃёЁєЄѕЅіІїЇјЈљЉњЊћЋќЌўЎџЏюЮъЪаАбБцЦдДеЕфФгГ«»░▒▓│┤хХиИ╣║╗╝йЙ┐└┴┬├─┼кК╚╔╩╦╠═╬¤лЛмМнНоОп┘┌█▄Пя▀ЯрРсСтТуУжЖвВьЬ№­ыЫзЗшШэЭщЩчЧ§■ ",
+        },
+        ibm855: "cp855",
+        csibm855: "cp855",
+        cp856: {
+          type: "_sbcs",
+          chars:
+            "אבגדהוזחטיךכלםמןנסעףפץצקרשת�£�×����������®¬½¼�«»░▒▓│┤���©╣║╗╝¢¥┐└┴┬├─┼��╚╔╩╦╠═╬¤���������┘┌█▄¦�▀������µ�������¯´­±‗¾¶§÷¸°¨·¹³²■ ",
+        },
+        ibm856: "cp856",
+        csibm856: "cp856",
+        cp857: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäàåçêëèïîıÄÅÉæÆôöòûùİÖÜø£ØŞşáíóúñÑĞ𿮬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ºªÊËÈ�ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµ�×ÚÛÙìÿ¯´­±�¾¶§÷¸°¨·¹³²■ ",
+        },
+        ibm857: "cp857",
+        csibm857: "cp857",
+        cp858: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈ€ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ ",
+        },
+        ibm858: "cp858",
+        csibm858: "cp858",
+        cp860: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâãàÁçêÊèÍÔìÃÂÉÀÈôõòÚùÌÕÜ¢£Ù₧ÓáíóúñѪº¿Ò¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
+        ibm860: "cp860",
+        csibm860: "cp860",
+        cp861: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäàåçêëèÐðÞÄÅÉæÆôöþûÝýÖÜø£Ø₧ƒáíóúÁÍÓÚ¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
+        ibm861: "cp861",
+        csibm861: "cp861",
+        cp862: {
+          type: "_sbcs",
+          chars:
+            "אבגדהוזחטיךכלםמןנסעףפץצקרשת¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
+        ibm862: "cp862",
+        csibm862: "cp862",
+        cp863: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâÂà¶çêëèïî‗À§ÉÈÊôËÏûù¤ÔÜ¢£ÙÛƒ¦´óú¨¸³¯Î⌐¬½¼¾«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
+        ibm863: "cp863",
+        csibm863: "cp863",
+        cp864: {
+          type: "_sbcs",
+          chars:
+            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟¢ﺀﺁﺃﺅﻊﺋﺍﺑﺓﺗﺛﺟﺣﺧﺩﺫﺭﺯﺳﺷﺻﺿﻁﻅﻋﻏ¦¬÷×ﻉـﻓﻗﻛﻟﻣﻧﻫﻭﻯﻳﺽﻌﻎﻍﻡﹽّﻥﻩﻬﻰﻲﻐﻕﻵﻶﻝﻙﻱ■�",
+        },
+        ibm864: "cp864",
+        csibm864: "cp864",
+        cp865: {
+          type: "_sbcs",
+          chars:
+            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø₧ƒáíóúñѪº¿⌐¬½¼¡«¤░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
+        ibm865: "cp865",
+        csibm865: "cp865",
+        cp866: {
+          type: "_sbcs",
+          chars:
+            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№¤■ ",
+        },
+        ibm866: "cp866",
+        csibm866: "cp866",
+        cp869: {
+          type: "_sbcs",
+          chars:
+            "������Ά�·¬¦‘’Έ―ΉΊΪΌ��ΎΫ©Ώ²³ά£έήίϊΐόύΑΒΓΔΕΖΗ½ΘΙ«»░▒▓│┤ΚΛΜΝ╣║╗╝ΞΟ┐└┴┬├─┼ΠΡ╚╔╩╦╠═╬ΣΤΥΦΧΨΩαβγ┘┌█▄δε▀ζηθικλμνξοπρσςτ΄­±υφχ§ψ΅°¨ωϋΰώ■ ",
+        },
+        ibm869: "cp869",
+        csibm869: "cp869",
+        cp922: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®‾°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŠÑÒÓÔÕÖ×ØÙÚÛÜÝŽßàáâãäåæçèéêëìíîïšñòóôõö÷øùúûüýžÿ",
+        },
+        ibm922: "cp922",
+        csibm922: "cp922",
+        cp1046: {
+          type: "_sbcs",
+          chars:
+            "ﺈ×÷ﹱˆ■│─┐┌└┘ﹹﹻﹽﹿﹷﺊﻰﻳﻲﻎﻏﻐﻶﻸﻺﻼ ¤ﺋﺑﺗﺛﺟﺣ،­ﺧﺳ٠١٢٣٤٥٦٧٨٩ﺷ؛ﺻﺿﻊ؟ﻋءآأؤإئابةتثجحخدذرزسشصضطﻇعغﻌﺂﺄﺎﻓـفقكلمنهوىيًٌٍَُِّْﻗﻛﻟﻵﻷﻹﻻﻣﻧﻬﻩ�",
+        },
+        ibm1046: "cp1046",
+        csibm1046: "cp1046",
+        cp1124: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂҐЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђґєѕіїјљњћќ§ўџ",
+        },
+        ibm1124: "cp1124",
+        csibm1124: "cp1124",
+        cp1125: {
+          type: "_sbcs",
+          chars:
+            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёҐґЄєІіЇї·√№¤■ ",
+        },
+        ibm1125: "cp1125",
+        csibm1125: "cp1125",
+        cp1129: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ",
+        },
+        ibm1129: "cp1129",
+        csibm1129: "cp1129",
+        cp1133: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ກຂຄງຈສຊຍດຕຖທນບປຜຝພຟມຢຣລວຫອຮ���ຯະາຳິີຶືຸູຼັົຽ���ເແໂໃໄ່້໊໋໌ໍໆ�ໜໝ₭����������������໐໑໒໓໔໕໖໗໘໙��¢¬¦�",
+        },
+        ibm1133: "cp1133",
+        csibm1133: "cp1133",
+        cp1161: {
+          type: "_sbcs",
+          chars:
+            "��������������������������������่กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู้๊๋€฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛¢¬¦ ",
+        },
+        ibm1161: "cp1161",
+        csibm1161: "cp1161",
+        cp1162: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
+        },
+        ibm1162: "cp1162",
+        csibm1162: "cp1162",
+        cp1163: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ",
+        },
+        ibm1163: "cp1163",
+        csibm1163: "cp1163",
+        maccroatian: {
+          type: "_sbcs",
+          chars:
+            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊�©⁄¤‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ",
+        },
+        maccyrillic: {
+          type: "_sbcs",
+          chars:
+            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°¢£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµ∂ЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤",
+        },
+        macgreek: {
+          type: "_sbcs",
+          chars:
+            "Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦­ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩάΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ�",
+        },
+        maciceland: {
+          type: "_sbcs",
+          chars:
+            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
+        },
+        macroman: {
+          type: "_sbcs",
+          chars:
+            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
+        },
+        macromania: {
+          type: "_sbcs",
+          chars:
+            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂŞ∞±≤≥¥µ∂∑∏π∫ªºΩăş¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›Ţţ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
+        },
+        macthai: {
+          type: "_sbcs",
+          chars:
+            "«»…“”�•‘’� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู​–—฿เแโใไๅๆ็่้๊๋์ํ™๏๐๑๒๓๔๕๖๗๘๙®©����",
+        },
+        macturkish: {
+          type: "_sbcs",
+          chars:
+            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙ�ˆ˜¯˘˙˚¸˝˛ˇ",
+        },
+        macukraine: {
+          type: "_sbcs",
+          chars:
+            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤",
+        },
+        koi8r: {
+          type: "_sbcs",
+          chars:
+            "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ё╓╔╕╖╗╘╙╚╛╜╝╞╟╠╡Ё╢╣╤╥╦╧╨╩╪╫╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
+        },
+        koi8u: {
+          type: "_sbcs",
+          chars:
+            "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґ╝╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪Ґ╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
+        },
+        koi8ru: {
+          type: "_sbcs",
+          chars:
+            "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґў╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪ҐЎ©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
+        },
+        koi8t: {
+          type: "_sbcs",
+          chars:
+            "қғ‚Ғ„…†‡�‰ҳ‹ҲҷҶ�Қ‘’“”•–—�™�›�����ӯӮё¤ӣ¦§���«¬­®�°±²Ё�Ӣ¶·�№�»���©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
+        },
+        armscii8: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �և։)(»«—.՝,-֊…՜՛՞ԱաԲբԳգԴդԵեԶզԷէԸըԹթԺժԻիԼլԽխԾծԿկՀհՁձՂղՃճՄմՅյՆնՇշՈոՉչՊպՋջՌռՍսՎվՏտՐրՑցՒւՓփՔքՕօՖֆ՚�",
+        },
+        rk1048: {
+          type: "_sbcs",
+          chars:
+            "ЂЃ‚ѓ„…†‡€‰Љ‹ЊҚҺЏђ‘’“”•–—�™љ›њқһџ ҰұӘ¤Ө¦§Ё©Ғ«¬­®Ү°±Ііөµ¶·ё№ғ»әҢңүАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя",
+        },
+        tcvn: {
+          type: "_sbcs",
+          chars:
+            "\u0000ÚỤ\u0003ỪỬỮ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010ỨỰỲỶỸÝỴ\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÀẢÃÁẠẶẬÈẺẼÉẸỆÌỈĨÍỊÒỎÕÓỌỘỜỞỠỚỢÙỦŨ ĂÂÊÔƠƯĐăâêôơưđẶ̀̀̉̃́àảãáạẲằẳẵắẴẮẦẨẪẤỀặầẩẫấậèỂẻẽéẹềểễếệìỉỄẾỒĩíịòỔỏõóọồổỗốộờởỡớợùỖủũúụừửữứựỳỷỹýỵỐ",
+        },
+        georgianacademy: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰჱჲჳჴჵჶçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
+        },
+        georgianps: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზჱთიკლმნჲოპჟრსტჳუფქღყშჩცძწჭხჴჯჰჵæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
+        },
+        pt154: {
+          type: "_sbcs",
+          chars:
+            "ҖҒӮғ„…ҶҮҲүҠӢҢҚҺҸҗ‘’“”•–—ҳҷҡӣңқһҹ ЎўЈӨҘҰ§Ё©Ә«¬ӯ®Ҝ°ұІіҙө¶·ё№ә»јҪҫҝАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя",
+        },
+        viscii: {
+          type: "_sbcs",
+          chars:
+            "\u0000\u0001Ẳ\u0003\u0004ẴẪ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013Ỷ\u0015\u0016\u0017\u0018Ỹ\u001a\u001b\u001c\u001dỴ\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ẠẮẰẶẤẦẨẬẼẸẾỀỂỄỆỐỒỔỖỘỢỚỜỞỊỎỌỈỦŨỤỲÕắằặấầẩậẽẹếềểễệốồổỗỠƠộờởịỰỨỪỬơớƯÀÁÂÃẢĂẳẵÈÉÊẺÌÍĨỳĐứÒÓÔạỷừửÙÚỹỵÝỡưàáâãảăữẫèéêẻìíĩỉđựòóôõỏọụùúũủýợỮ",
+        },
+        iso646cn: {
+          type: "_sbcs",
+          chars:
+            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#¥%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������",
+        },
+        iso646jp: {
+          type: "_sbcs",
+          chars:
+            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������",
+        },
+        hproman8: {
+          type: "_sbcs",
+          chars:
+            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ÀÂÈÊËÎÏ´ˋˆ¨˜ÙÛ₤¯Ýý°ÇçÑñ¡¿¤£¥§ƒ¢âêôûáéóúàèòùäëöüÅîØÆåíøæÄìÖÜÉïßÔÁÃãÐðÍÌÓÒÕõŠšÚŸÿÞþ·µ¶¾—¼½ªº«■»±�",
+        },
+        macintosh: {
+          type: "_sbcs",
+          chars:
+            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
+        },
+        ascii: {
+          type: "_sbcs",
+          chars:
+            "��������������������������������������������������������������������������������������������������������������������������������",
+        },
+        tis620: {
+          type: "_sbcs",
+          chars:
+            "���������������������������������กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
+        },
+      };
 
-"use strict";
+      /***/
+    },
+    /* 716 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      // Manually added data to be used by sbcs codec in addition to generated one.
+
+      module.exports = {
+        // Not supported by iconv, not sure why.
+        10029: "maccenteuro",
+        maccenteuro: {
+          type: "_sbcs",
+          chars:
+            "ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ",
+        },
 
-/***
- * Node External Editor
- *
- * Kevin Gravier <kevin@mrkmg.com>
- * MIT 2018
- */
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    }
-    return function (d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var CreateFileError = /** @class */ (function (_super) {
-    __extends(CreateFileError, _super);
-    function CreateFileError(originalError) {
-        var _newTarget = this.constructor;
-        var _this = _super.call(this, "Failed to create temporary file for editor") || this;
-        _this.originalError = originalError;
-        var proto = _newTarget.prototype;
-        if (Object.setPrototypeOf) {
-            Object.setPrototypeOf(_this, proto);
-        }
-        else {
-            _this.__proto__ = _newTarget.prototype;
-        }
-        return _this;
-    }
-    return CreateFileError;
-}(Error));
-exports.CreateFileError = CreateFileError;
+        808: "cp808",
+        ibm808: "cp808",
+        cp808: {
+          type: "_sbcs",
+          chars:
+            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№€■ ",
+        },
 
+        mik: {
+          type: "_sbcs",
+          chars:
+            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя└┴┬├─┼╣║╚╔╩╦╠═╬┐░▒▓│┤№§╗╝┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
+        },
 
-/***/ }),
-/* 706 */
-/***/ (function(module, exports, __webpack_require__) {
+        // Aliases of generated encodings.
+        ascii8bit: "ascii",
+        usascii: "ascii",
+        ansix34: "ascii",
+        ansix341968: "ascii",
+        ansix341986: "ascii",
+        csascii: "ascii",
+        cp367: "ascii",
+        ibm367: "ascii",
+        isoir6: "ascii",
+        iso646us: "ascii",
+        iso646irv: "ascii",
+        us: "ascii",
+
+        latin1: "iso88591",
+        latin2: "iso88592",
+        latin3: "iso88593",
+        latin4: "iso88594",
+        latin5: "iso88599",
+        latin6: "iso885910",
+        latin7: "iso885913",
+        latin8: "iso885914",
+        latin9: "iso885915",
+        latin10: "iso885916",
+
+        csisolatin1: "iso88591",
+        csisolatin2: "iso88592",
+        csisolatin3: "iso88593",
+        csisolatin4: "iso88594",
+        csisolatincyrillic: "iso88595",
+        csisolatinarabic: "iso88596",
+        csisolatingreek: "iso88597",
+        csisolatinhebrew: "iso88598",
+        csisolatin5: "iso88599",
+        csisolatin6: "iso885910",
+
+        l1: "iso88591",
+        l2: "iso88592",
+        l3: "iso88593",
+        l4: "iso88594",
+        l5: "iso88599",
+        l6: "iso885910",
+        l7: "iso885913",
+        l8: "iso885914",
+        l9: "iso885915",
+        l10: "iso885916",
+
+        isoir14: "iso646jp",
+        isoir57: "iso646cn",
+        isoir100: "iso88591",
+        isoir101: "iso88592",
+        isoir109: "iso88593",
+        isoir110: "iso88594",
+        isoir144: "iso88595",
+        isoir127: "iso88596",
+        isoir126: "iso88597",
+        isoir138: "iso88598",
+        isoir148: "iso88599",
+        isoir157: "iso885910",
+        isoir166: "tis620",
+        isoir179: "iso885913",
+        isoir199: "iso885914",
+        isoir203: "iso885915",
+        isoir226: "iso885916",
+
+        cp819: "iso88591",
+        ibm819: "iso88591",
+
+        cyrillic: "iso88595",
+
+        arabic: "iso88596",
+        arabic8: "iso88596",
+        ecma114: "iso88596",
+        asmo708: "iso88596",
+
+        greek: "iso88597",
+        greek8: "iso88597",
+        ecma118: "iso88597",
+        elot928: "iso88597",
+
+        hebrew: "iso88598",
+        hebrew8: "iso88598",
+
+        turkish: "iso88599",
+        turkish8: "iso88599",
+
+        thai: "iso885911",
+        thai8: "iso885911",
+
+        celtic: "iso885914",
+        celtic8: "iso885914",
+        isoceltic: "iso885914",
+
+        tis6200: "tis620",
+        tis62025291: "tis620",
+        tis62025330: "tis620",
+
+        10000: "macroman",
+        10006: "macgreek",
+        10007: "maccyrillic",
+        10079: "maciceland",
+        10081: "macturkish",
+
+        cspc8codepage437: "cp437",
+        cspc775baltic: "cp775",
+        cspc850multilingual: "cp850",
+        cspcp852: "cp852",
+        cspc862latinhebrew: "cp862",
+        cpgr: "cp869",
+
+        msee: "cp1250",
+        mscyrl: "cp1251",
+        msansi: "cp1252",
+        msgreek: "cp1253",
+        msturk: "cp1254",
+        mshebr: "cp1255",
+        msarab: "cp1256",
+        winbaltrim: "cp1257",
+
+        cp20866: "koi8r",
+        20866: "koi8r",
+        ibm878: "koi8r",
+        cskoi8r: "koi8r",
+
+        cp21866: "koi8u",
+        21866: "koi8u",
+        ibm1168: "koi8u",
+
+        strk10482002: "rk1048",
+
+        tcvn5712: "tcvn",
+        tcvn57121: "tcvn",
+
+        gb198880: "iso646cn",
+        cn: "iso646cn",
+
+        csiso14jisc6220ro: "iso646jp",
+        jisc62201969ro: "iso646jp",
+        jp: "iso646jp",
+
+        cshproman8: "hproman8",
+        r8: "hproman8",
+        roman8: "hproman8",
+        xroman8: "hproman8",
+        ibm1051: "hproman8",
+
+        mac: "macintosh",
+        csmacintosh: "macintosh",
+      };
 
-"use strict";
+      /***/
+    },
+    /* 717 */
+    /***/ function (module, exports) {
+      module.exports = [
+        [
+          "8740",
+          "䏰䰲䘃䖦䕸𧉧䵷䖳𧲱䳢𧳅㮕䜶䝄䱇䱀𤊿𣘗𧍒𦺋𧃒䱗𪍑䝏䗚䲅𧱬䴇䪤䚡𦬣爥𥩔𡩣𣸆𣽡晍囻",
+        ],
+        ["8767", "綕夝𨮹㷴霴𧯯寛𡵞媤㘥𩺰嫑宷峼杮薓𩥅瑡璝㡵𡵓𣚞𦀡㻬"],
+        [
+          "87a1",
+          "𥣞㫵竼龗𤅡𨤍𣇪𠪊𣉞䌊蒄龖鐯䤰蘓墖靊鈘秐稲晠権袝瑌篅枂稬剏遆㓦珄𥶹瓆鿇垳䤯呌䄱𣚎堘穲𧭥讏䚮𦺈䆁𥶙箮𢒼鿈𢓁𢓉𢓌鿉蔄𣖻䂴鿊䓡𪷿拁灮鿋",
+        ],
+        [
+          "8840",
+          "㇀",
+          4,
+          "𠄌㇅𠃑𠃍㇆㇇𠃋𡿨㇈𠃊㇉㇊㇋㇌𠄎㇍㇎ĀÁǍÀĒÉĚÈŌÓǑÒ࿿Ê̄Ế࿿Ê̌ỀÊāáǎàɑēéěèīíǐìōóǒòūúǔùǖǘǚ",
+        ],
+        ["88a1", "ǜü࿿ê̄ế࿿ê̌ềêɡ⏚⏛"],
+        ["8940", "𪎩𡅅"],
+        ["8943", "攊"],
+        ["8946", "丽滝鵎釟"],
+        [
+          "894c",
+          "𧜵撑会伨侨兖兴农凤务动医华发变团声处备夲头学实実岚庆总斉柾栄桥济炼电纤纬纺织经统缆缷艺苏药视设询车轧轮",
+        ],
+        ["89a1", "琑糼緍楆竉刧"],
+        ["89ab", "醌碸酞肼"],
+        ["89b0", "贋胶𠧧"],
+        ["89b5", "肟黇䳍鷉鸌䰾𩷶𧀎鸊𪄳㗁"],
+        ["89c1", "溚舾甙"],
+        [
+          "89c5",
+          "䤑马骏龙禇𨑬𡷊𠗐𢫦两亁亀亇亿仫伷㑌侽㹈倃傈㑽㒓㒥円夅凛凼刅争剹劐匧㗇厩㕑厰㕓参吣㕭㕲㚁咓咣咴咹哐哯唘唣唨㖘唿㖥㖿嗗㗅",
+        ],
+        ["8a40", "𧶄唥"],
+        [
+          "8a43",
+          "𠱂𠴕𥄫喐𢳆㧬𠍁蹆𤶸𩓥䁓𨂾睺𢰸㨴䟕𨅝𦧲𤷪擝𠵼𠾴𠳕𡃴撍蹾𠺖𠰋𠽤𢲩𨉖𤓓",
+        ],
+        ["8a64", "𠵆𩩍𨃩䟴𤺧𢳂骲㩧𩗴㿭㔆𥋇𩟔𧣈𢵄鵮頕"],
+        ["8a76", "䏙𦂥撴哣𢵌𢯊𡁷㧻𡁯"],
+        ["8aa1", "𦛚𦜖𧦠擪𥁒𠱃蹨𢆡𨭌𠜱"],
+        ["8aac", "䠋𠆩㿺塳𢶍"],
+        ["8ab2", "𤗈𠓼𦂗𠽌𠶖啹䂻䎺"],
+        ["8abb", "䪴𢩦𡂝膪飵𠶜捹㧾𢝵跀嚡摼㹃"],
+        ["8ac9", "𪘁𠸉𢫏𢳉"],
+        ["8ace", "𡃈𣧂㦒㨆𨊛㕸𥹉𢃇噒𠼱𢲲𩜠㒼氽𤸻"],
+        ["8adf", "𧕴𢺋𢈈𪙛𨳍𠹺𠰴𦠜羓𡃏𢠃𢤹㗻𥇣𠺌𠾍𠺪㾓𠼰𠵇𡅏𠹌"],
+        ["8af6", "𠺫𠮩𠵈𡃀𡄽㿹𢚖搲𠾭"],
+        ["8b40", "𣏴𧘹𢯎𠵾𠵿𢱑𢱕㨘𠺘𡃇𠼮𪘲𦭐𨳒𨶙𨳊閪哌苄喹"],
+        [
+          "8b55",
+          "𩻃鰦骶𧝞𢷮煀腭胬尜𦕲脴㞗卟𨂽醶𠻺𠸏𠹷𠻻㗝𤷫㘉𠳖嚯𢞵𡃉𠸐𠹸𡁸𡅈𨈇𡑕𠹹𤹐𢶤婔𡀝𡀞𡃵𡃶垜𠸑",
+        ],
+        [
+          "8ba1",
+          "𧚔𨋍𠾵𠹻𥅾㜃𠾶𡆀𥋘𪊽𤧚𡠺𤅷𨉼墙剨㘚𥜽箲孨䠀䬬鼧䧧鰟鮍𥭴𣄽嗻㗲嚉丨夂𡯁屮靑𠂆乛亻㔾尣彑忄㣺扌攵歺氵氺灬爫丬犭𤣩罒礻糹罓𦉪㓁",
+        ],
+        [
+          "8bde",
+          "𦍋耂肀𦘒𦥑卝衤见𧢲讠贝钅镸长门𨸏韦页风飞饣𩠐鱼鸟黄歯龜丷𠂇阝户钢",
+        ],
+        [
+          "8c40",
+          "倻淾𩱳龦㷉袏𤅎灷峵䬠𥇍㕙𥴰愢𨨲辧釶熑朙玺𣊁𪄇㲋𡦀䬐磤琂冮𨜏䀉橣𪊺䈣蘏𠩯稪𩥇𨫪靕灍匤𢁾鏴盙𨧣龧矝亣俰傼丯众龨吴綋墒壐𡶶庒庙忂𢜒斋",
+        ],
+        ["8ca1", "𣏹椙橃𣱣泿"],
+        [
+          "8ca7",
+          "爀𤔅玌㻛𤨓嬕璹讃𥲤𥚕窓篬糃繬苸薗龩袐龪躹龫迏蕟駠鈡龬𨶹𡐿䁱䊢娚",
+        ],
+        ["8cc9", "顨杫䉶圽"],
+        ["8cce", "藖𤥻芿𧄍䲁𦵴嵻𦬕𦾾龭龮宖龯曧繛湗秊㶈䓃𣉖𢞖䎚䔶"],
+        ["8ce6", "峕𣬚諹屸㴒𣕑嵸龲煗䕘𤃬𡸣䱷㥸㑊𠆤𦱁諌侴𠈹妿腬顖𩣺弻"],
+        ["8d40", "𠮟"],
+        [
+          "8d42",
+          "𢇁𨥭䄂䚻𩁹㼇龳𪆵䃸㟖䛷𦱆䅼𨚲𧏿䕭㣔𥒚䕡䔛䶉䱻䵶䗪㿈𤬏㙡䓞䒽䇭崾嵈嵖㷼㠏嶤嶹㠠㠸幂庽弥徃㤈㤔㤿㥍惗愽峥㦉憷憹懏㦸戬抐拥挘㧸嚱",
+        ],
+        [
+          "8da1",
+          "㨃揢揻搇摚㩋擀崕嘡龟㪗斆㪽旿晓㫲暒㬢朖㭂枤栀㭘桊梄㭲㭱㭻椉楃牜楤榟榅㮼槖㯝橥橴橱檂㯬檙㯲檫檵櫔櫶殁毁毪汵沪㳋洂洆洦涁㳯涤涱渕渘温溆𨧀溻滢滚齿滨滩漤漴㵆𣽁澁澾㵪㵵熷岙㶊瀬㶑灐灔灯灿炉𠌥䏁㗱𠻘",
+        ],
+        [
+          "8e40",
+          "𣻗垾𦻓焾𥟠㙎榢𨯩孴穉𥣡𩓙穥穽𥦬窻窰竂竃燑𦒍䇊竚竝竪䇯咲𥰁笋筕笩𥌎𥳾箢筯莜𥮴𦱿篐萡箒箸𥴠㶭𥱥蒒篺簆簵𥳁籄粃𤢂粦晽𤕸糉糇糦籴糳糵糎",
+        ],
+        [
+          "8ea1",
+          "繧䔝𦹄絝𦻖璍綉綫焵綳緒𤁗𦀩緤㴓緵𡟹緥𨍭縝𦄡𦅚繮纒䌫鑬縧罀罁罇礶𦋐駡羗𦍑羣𡙡𠁨䕜𣝦䔃𨌺翺𦒉者耈耝耨耯𪂇𦳃耻耼聡𢜔䦉𦘦𣷣𦛨朥肧𨩈脇脚墰𢛶汿𦒘𤾸擧𡒊舘𡡞橓𤩥𤪕䑺舩𠬍𦩒𣵾俹𡓽蓢荢𦬊𤦧𣔰𡝳𣷸芪椛芳䇛",
+        ],
+        [
+          "8f40",
+          "蕋苐茚𠸖𡞴㛁𣅽𣕚艻苢茘𣺋𦶣𦬅𦮗𣗎㶿茝嗬莅䔋𦶥莬菁菓㑾𦻔橗蕚㒖𦹂𢻯葘𥯤葱㷓䓤檧葊𣲵祘蒨𦮖𦹷𦹃蓞萏莑䒠蒓蓤𥲑䉀𥳀䕃蔴嫲𦺙䔧蕳䔖枿蘖",
+        ],
+        [
+          "8fa1",
+          "𨘥𨘻藁𧂈蘂𡖂𧃍䕫䕪蘨㙈𡢢号𧎚虾蝱𪃸蟮𢰧螱蟚蠏噡虬桖䘏衅衆𧗠𣶹𧗤衞袜䙛袴袵揁装睷𧜏覇覊覦覩覧覼𨨥觧𧤤𧪽誜瞓釾誐𧩙竩𧬺𣾏䜓𧬸煼謌謟𥐰𥕥謿譌譍誩𤩺讐讛誯𡛟䘕衏貛𧵔𧶏貫㜥𧵓賖𧶘𧶽贒贃𡤐賛灜贑𤳉㻐起",
+        ],
+        [
+          "9040",
+          "趩𨀂𡀔𤦊㭼𨆼𧄌竧躭躶軃鋔輙輭𨍥𨐒辥錃𪊟𠩐辳䤪𨧞𨔽𣶻廸𣉢迹𪀔𨚼𨔁𢌥㦀𦻗逷𨔼𧪾遡𨕬𨘋邨𨜓郄𨛦邮都酧㫰醩釄粬𨤳𡺉鈎沟鉁鉢𥖹銹𨫆𣲛𨬌𥗛",
+        ],
+        [
+          "90a1",
+          "𠴱錬鍫𨫡𨯫炏嫃𨫢𨫥䥥鉄𨯬𨰹𨯿鍳鑛躼閅閦鐦閠濶䊹𢙺𨛘𡉼𣸮䧟氜陻隖䅬隣𦻕懚隶磵𨫠隽双䦡𦲸𠉴𦐐𩂯𩃥𤫑𡤕𣌊霱虂霶䨏䔽䖅𤫩灵孁霛靜𩇕靗孊𩇫靟鐥僐𣂷𣂼鞉鞟鞱鞾韀韒韠𥑬韮琜𩐳響韵𩐝𧥺䫑頴頳顋顦㬎𧅵㵑𠘰𤅜",
+        ],
+        [
+          "9140",
+          "𥜆飊颷飈飇䫿𦴧𡛓喰飡飦飬鍸餹𤨩䭲𩡗𩤅駵騌騻騐驘𥜥㛄𩂱𩯕髠髢𩬅髴䰎鬔鬭𨘀倴鬴𦦨㣃𣁽魐魀𩴾婅𡡣鮎𤉋鰂鯿鰌𩹨鷔𩾷𪆒𪆫𪃡𪄣𪇟鵾鶃𪄴鸎梈",
+        ],
+        [
+          "91a1",
+          "鷄𢅛𪆓𪈠𡤻𪈳鴹𪂹𪊴麐麕麞麢䴴麪麯𤍤黁㭠㧥㴝伲㞾𨰫鼂鼈䮖鐤𦶢鼗鼖鼹嚟嚊齅馸𩂋韲葿齢齩竜龎爖䮾𤥵𤦻煷𤧸𤍈𤩑玞𨯚𡣺禟𨥾𨸶鍩鏳𨩄鋬鎁鏋𨥬𤒹爗㻫睲穃烐𤑳𤏸煾𡟯炣𡢾𣖙㻇𡢅𥐯𡟸㜢𡛻𡠹㛡𡝴𡣑𥽋㜣𡛀坛𤨥𡏾𡊨",
+        ],
+        [
+          "9240",
+          "𡏆𡒶蔃𣚦蔃葕𤦔𧅥𣸱𥕜𣻻𧁒䓴𣛮𩦝𦼦柹㜳㰕㷧塬𡤢栐䁗𣜿𤃡𤂋𤄏𦰡哋嚞𦚱嚒𠿟𠮨𠸍鏆𨬓鎜仸儫㠙𤐶亼𠑥𠍿佋侊𥙑婨𠆫𠏋㦙𠌊𠐔㐵伩𠋀𨺳𠉵諚𠈌亘",
+        ],
+        [
+          "92a1",
+          "働儍侢伃𤨎𣺊佂倮偬傁俌俥偘僼兙兛兝兞湶𣖕𣸹𣺿浲𡢄𣺉冨凃𠗠䓝𠒣𠒒𠒑赺𨪜𠜎剙劤𠡳勡鍮䙺熌𤎌𠰠𤦬𡃤槑𠸝瑹㻞璙琔瑖玘䮎𤪼𤂍叐㖄爏𤃉喴𠍅响𠯆圝鉝雴鍦埝垍坿㘾壋媙𨩆𡛺𡝯𡜐娬妸銏婾嫏娒𥥆𡧳𡡡𤊕㛵洅瑃娡𥺃",
+        ],
+        [
+          "9340",
+          "媁𨯗𠐓鏠璌𡌃焅䥲鐈𨧻鎽㞠尞岞幞幈𡦖𡥼𣫮廍孏𡤃𡤄㜁𡢠㛝𡛾㛓脪𨩇𡶺𣑲𨦨弌弎𡤧𡞫婫𡜻孄蘔𧗽衠恾𢡠𢘫忛㺸𢖯𢖾𩂈𦽳懀𠀾𠁆𢘛憙憘恵𢲛𢴇𤛔𩅍",
+        ],
+        [
+          "93a1",
+          "摱𤙥𢭪㨩𢬢𣑐𩣪𢹸挷𪑛撶挱揑𤧣𢵧护𢲡搻敫楲㯴𣂎𣊭𤦉𣊫唍𣋠𡣙𩐿曎𣊉𣆳㫠䆐𥖄𨬢𥖏𡛼𥕛𥐥磮𣄃𡠪𣈴㑤𣈏𣆂𤋉暎𦴤晫䮓昰𧡰𡷫晣𣋒𣋡昞𥡲㣑𣠺𣞼㮙𣞢𣏾瓐㮖枏𤘪梶栞㯄檾㡣𣟕𤒇樳橒櫉欅𡤒攑梘橌㯗橺歗𣿀𣲚鎠鋲𨯪𨫋",
+        ],
+        [
+          "9440",
+          "銉𨀞𨧜鑧涥漋𤧬浧𣽿㶏渄𤀼娽渊塇洤硂焻𤌚𤉶烱牐犇犔𤞏𤜥兹𤪤𠗫瑺𣻸𣙟𤩊𤤗𥿡㼆㺱𤫟𨰣𣼵悧㻳瓌琼鎇琷䒟𦷪䕑疃㽣𤳙𤴆㽘畕癳𪗆㬙瑨𨫌𤦫𤦎㫻",
+        ],
+        [
+          "94a1",
+          "㷍𤩎㻿𤧅𤣳釺圲鍂𨫣𡡤僟𥈡𥇧睸𣈲眎眏睻𤚗𣞁㩞𤣰琸璛㺿𤪺𤫇䃈𤪖𦆮錇𥖁砞碍碈磒珐祙𧝁𥛣䄎禛蒖禥樭𣻺稺秴䅮𡛦䄲鈵秱𠵌𤦌𠊙𣶺𡝮㖗啫㕰㚪𠇔𠰍竢婙𢛵𥪯𥪜娍𠉛磰娪𥯆竾䇹籝籭䈑𥮳𥺼𥺦糍𤧹𡞰粎籼粮檲緜縇緓罎𦉡",
+        ],
+        [
+          "9540",
+          "𦅜𧭈綗𥺂䉪𦭵𠤖柖𠁎𣗏埄𦐒𦏸𤥢翝笧𠠬𥫩𥵃笌𥸎駦虅驣樜𣐿㧢𤧷𦖭騟𦖠蒀𧄧𦳑䓪脷䐂胆脉腂𦞴飃𦩂艢艥𦩑葓𦶧蘐𧈛媆䅿𡡀嬫𡢡嫤𡣘蚠蜨𣶏蠭𧐢娂",
+        ],
+        [
+          "95a1",
+          "衮佅袇袿裦襥襍𥚃襔𧞅𧞄𨯵𨯙𨮜𨧹㺭蒣䛵䛏㟲訽訜𩑈彍鈫𤊄旔焩烄𡡅鵭貟賩𧷜妚矃姰䍮㛔踪躧𤰉輰轊䋴汘澻𢌡䢛潹溋𡟚鯩㚵𤤯邻邗啱䤆醻鐄𨩋䁢𨫼鐧𨰝𨰻蓥訫閙閧閗閖𨴴瑅㻂𤣿𤩂𤏪㻧𣈥随𨻧𨹦𨹥㻌𤧭𤩸𣿮琒瑫㻼靁𩂰",
+        ],
+        [
+          "9640",
+          "桇䨝𩂓𥟟靝鍨𨦉𨰦𨬯𦎾銺嬑譩䤼珹𤈛鞛靱餸𠼦巁𨯅𤪲頟𩓚鋶𩗗釥䓀𨭐𤩧𨭤飜𨩅㼀鈪䤥萔餻饍𧬆㷽馛䭯馪驜𨭥𥣈檏騡嫾騯𩣱䮐𩥈馼䮽䮗鍽塲𡌂堢𤦸",
+        ],
+        [
+          "96a1",
+          "𡓨硄𢜟𣶸棅㵽鑘㤧慐𢞁𢥫愇鱏鱓鱻鰵鰐魿鯏𩸭鮟𪇵𪃾鴡䲮𤄄鸘䲰鴌𪆴𪃭𪃳𩤯鶥蒽𦸒𦿟𦮂藼䔳𦶤𦺄𦷰萠藮𦸀𣟗𦁤秢𣖜𣙀䤭𤧞㵢鏛銾鍈𠊿碹鉷鑍俤㑀遤𥕝砽硔碶硋𡝗𣇉𤥁㚚佲濚濙瀞瀞吔𤆵垻壳垊鴖埗焴㒯𤆬燫𦱀𤾗嬨𡞵𨩉",
+        ],
+        [
+          "9740",
+          "愌嫎娋䊼𤒈㜬䭻𨧼鎻鎸𡣖𠼝葲𦳀𡐓𤋺𢰦𤏁妔𣶷𦝁綨𦅛𦂤𤦹𤦋𨧺鋥珢㻩璴𨭣𡢟㻡𤪳櫘珳珻㻖𤨾𤪔𡟙𤩦𠎧𡐤𤧥瑈𤤖炥𤥶銄珦鍟𠓾錱𨫎𨨖鎆𨯧𥗕䤵𨪂煫",
+        ],
+        [
+          "97a1",
+          "𤥃𠳿嚤𠘚𠯫𠲸唂秄𡟺緾𡛂𤩐𡡒䔮鐁㜊𨫀𤦭妰𡢿𡢃𧒄媡㛢𣵛㚰鉟婹𨪁𡡢鍴㳍𠪴䪖㦊僴㵩㵌𡎜煵䋻𨈘渏𩃤䓫浗𧹏灧沯㳖𣿭𣸭渂漌㵯𠏵畑㚼㓈䚀㻚䡱姄鉮䤾轁𨰜𦯀堒埈㛖𡑒烾𤍢𤩱𢿣𡊰𢎽梹楧𡎘𣓥𧯴𣛟𨪃𣟖𣏺𤲟樚𣚭𦲷萾䓟䓎",
+        ],
+        [
+          "9840",
+          "𦴦𦵑𦲂𦿞漗𧄉茽𡜺菭𦲀𧁓𡟛妉媂𡞳婡婱𡤅𤇼㜭姯𡜼㛇熎鎐暚𤊥婮娫𤊓樫𣻹𧜶𤑛𤋊焝𤉙𨧡侰𦴨峂𤓎𧹍𤎽樌𤉖𡌄炦焳𤏩㶥泟勇𤩏繥姫崯㷳彜𤩝𡟟綤萦",
+        ],
+        [
+          "98a1",
+          "咅𣫺𣌀𠈔坾𠣕𠘙㿥𡾞𪊶瀃𩅛嵰玏糓𨩙𩐠俈翧狍猐𧫴猸猹𥛶獁獈㺩𧬘遬燵𤣲珡臶㻊県㻑沢国琙琞琟㻢㻰㻴㻺瓓㼎㽓畂畭畲疍㽼痈痜㿀癍㿗癴㿜発𤽜熈嘣覀塩䀝睃䀹条䁅㗛瞘䁪䁯属瞾矋売砘点砜䂨砹硇硑硦葈𥔵礳栃礲䄃",
+        ],
+        [
+          "9940",
+          "䄉禑禙辻稆込䅧窑䆲窼艹䇄竏竛䇏両筢筬筻簒簛䉠䉺类粜䊌粸䊔糭输烀𠳏総緔緐緽羮羴犟䎗耠耥笹耮耱联㷌垴炠肷胩䏭脌猪脎脒畠脔䐁㬹腖腙腚",
+        ],
+        [
+          "99a1",
+          "䐓堺腼膄䐥膓䐭膥埯臁臤艔䒏芦艶苊苘苿䒰荗险榊萅烵葤惣蒈䔄蒾蓡蓸蔐蔸蕒䔻蕯蕰藠䕷虲蚒蚲蛯际螋䘆䘗袮裿褤襇覑𧥧訩訸誔誴豑賔賲贜䞘塟跃䟭仮踺嗘坔蹱嗵躰䠷軎転軤軭軲辷迁迊迌逳駄䢭飠鈓䤞鈨鉘鉫銱銮銿",
+        ],
+        [
+          "9a40",
+          "鋣鋫鋳鋴鋽鍃鎄鎭䥅䥑麿鐗匁鐝鐭鐾䥪鑔鑹锭関䦧间阳䧥枠䨤靀䨵鞲韂噔䫤惨颹䬙飱塄餎餙冴餜餷饂饝饢䭰駅䮝騼鬏窃魩鮁鯝鯱鯴䱭鰠㝯𡯂鵉鰺",
+        ],
+        [
+          "9aa1",
+          "黾噐鶓鶽鷀鷼银辶鹻麬麱麽黆铜黢黱黸竈齄𠂔𠊷𠎠椚铃妬𠓗塀铁㞹𠗕𠘕𠙶𡚺块煳𠫂𠫍𠮿呪吆𠯋咞𠯻𠰻𠱓𠱥𠱼惧𠲍噺𠲵𠳝𠳭𠵯𠶲𠷈楕鰯螥𠸄𠸎𠻗𠾐𠼭𠹳尠𠾼帋𡁜𡁏𡁶朞𡁻𡂈𡂖㙇𡂿𡃓𡄯𡄻卤蒭𡋣𡍵𡌶讁𡕷𡘙𡟃𡟇乸炻𡠭𡥪",
+        ],
+        [
+          "9b40",
+          "𡨭𡩅𡰪𡱰𡲬𡻈拃𡻕𡼕熘桕𢁅槩㛈𢉼𢏗𢏺𢜪𢡱𢥏苽𢥧𢦓𢫕覥𢫨辠𢬎鞸𢬿顇骽𢱌",
+        ],
+        ["9b62", "𢲈𢲷𥯨𢴈𢴒𢶷𢶕𢹂𢽴𢿌𣀳𣁦𣌟𣏞徱晈暿𧩹𣕧𣗳爁𤦺矗𣘚𣜖纇𠍆墵朎"],
+        [
+          "9ba1",
+          "椘𣪧𧙗𥿢𣸑𣺹𧗾𢂚䣐䪸𤄙𨪚𤋮𤌍𤀻𤌴𤎖𤩅𠗊凒𠘑妟𡺨㮾𣳿𤐄𤓖垈𤙴㦛𤜯𨗨𩧉㝢𢇃譞𨭎駖𤠒𤣻𤨕爉𤫀𠱸奥𤺥𤾆𠝹軚𥀬劏圿煱𥊙𥐙𣽊𤪧喼𥑆𥑮𦭒釔㑳𥔿𧘲𥕞䜘𥕢𥕦𥟇𤤿𥡝偦㓻𣏌惞𥤃䝼𨥈𥪮𥮉𥰆𡶐垡煑澶𦄂𧰒遖𦆲𤾚譢𦐂𦑊",
+        ],
+        [
+          "9c40",
+          "嵛𦯷輶𦒄𡤜諪𤧶𦒈𣿯𦔒䯀𦖿𦚵𢜛鑥𥟡憕娧晉侻嚹𤔡𦛼乪𤤴陖涏𦲽㘘襷𦞙𦡮𦐑𦡞營𦣇筂𩃀𠨑𦤦鄄𦤹穅鷰𦧺騦𦨭㙟𦑩𠀡禃𦨴𦭛崬𣔙菏𦮝䛐𦲤画补𦶮墶",
+        ],
+        [
+          "9ca1",
+          "㜜𢖍𧁋𧇍㱔𧊀𧊅銁𢅺𧊋錰𧋦𤧐氹钟𧑐𠻸蠧裵𢤦𨑳𡞱溸𤨪𡠠㦤㚹尐秣䔿暶𩲭𩢤襃𧟌𧡘囖䃟𡘊㦡𣜯𨃨𡏅熭荦𧧝𩆨婧䲷𧂯𨦫𧧽𧨊𧬋𧵦𤅺筃祾𨀉澵𪋟樃𨌘厢𦸇鎿栶靝𨅯𨀣𦦵𡏭𣈯𨁈嶅𨰰𨂃圕頣𨥉嶫𤦈斾槕叒𤪥𣾁㰑朶𨂐𨃴𨄮𡾡𨅏",
+        ],
+        [
+          "9d40",
+          "𨆉𨆯𨈚𨌆𨌯𨎊㗊𨑨𨚪䣺揦𨥖砈鉕𨦸䏲𨧧䏟𨧨𨭆𨯔姸𨰉輋𨿅𩃬筑𩄐𩄼㷷𩅞𤫊运犏嚋𩓧𩗩𩖰𩖸𩜲𩣑𩥉𩥪𩧃𩨨𩬎𩵚𩶛纟𩻸𩼣䲤镇𪊓熢𪋿䶑递𪗋䶜𠲜达嗁",
+        ],
+        [
+          "9da1",
+          "辺𢒰边𤪓䔉繿潖檱仪㓤𨬬𧢝㜺躀𡟵𨀤𨭬𨮙𧨾𦚯㷫𧙕𣲷𥘵𥥖亚𥺁𦉘嚿𠹭踎孭𣺈𤲞揞拐𡟶𡡻攰嘭𥱊吚𥌑㷆𩶘䱽嘢嘞罉𥻘奵𣵀蝰东𠿪𠵉𣚺脗鵞贘瘻鱅癎瞹鍅吲腈苷嘥脲萘肽嗪祢噃吖𠺝㗎嘅嗱曱𨋢㘭甴嗰喺咗啲𠱁𠲖廐𥅈𠹶𢱢",
+        ],
+        [
+          "9e40",
+          "𠺢麫絚嗞𡁵抝靭咔賍燶酶揼掹揾啩𢭃鱲𢺳冚㓟𠶧冧呍唞唓癦踭𦢊疱肶蠄螆裇膶萜𡃁䓬猄𤜆宐茋𦢓噻𢛴𧴯𤆣𧵳𦻐𧊶酰𡇙鈈𣳼𪚩𠺬𠻹牦𡲢䝎𤿂𧿹𠿫䃺",
+        ],
+        ["9ea1", "鱝攟𢶠䣳𤟠𩵼𠿬𠸊恢𧖣𠿭"],
+        ["9ead", "𦁈𡆇熣纎鵐业丄㕷嬍沲卧㚬㧜卽㚥𤘘墚𤭮舭呋垪𥪕𠥹"],
+        [
+          "9ec5",
+          "㩒𢑥獴𩺬䴉鯭𣳾𩼰䱛𤾩𩖞𩿞葜𣶶𧊲𦞳𣜠挮紥𣻷𣸬㨪逈勌㹴㙺䗩𠒎癀嫰𠺶硺𧼮墧䂿噼鮋嵴癔𪐴麅䳡痹㟻愙𣃚𤏲",
+        ],
+        ["9ef5", "噝𡊩垧𤥣𩸆刴𧂮㖭汊鵼"],
+        ["9f40", "籖鬹埞𡝬屓擓𩓐𦌵𧅤蚭𠴨𦴢𤫢𠵱"],
+        [
+          "9f4f",
+          "凾𡼏嶎霃𡷑麁遌笟鬂峑箣扨挵髿篏鬪籾鬮籂粆鰕篼鬉鼗鰛𤤾齚啳寃俽麘俲剠㸆勑坧偖妷帒韈鶫轜呩鞴饀鞺匬愰",
+        ],
+        ["9fa1", "椬叚鰊鴂䰻陁榀傦畆𡝭駚剳"],
+        ["9fae", "酙隁酜"],
+        ["9fb2", "酑𨺗捿𦴣櫊嘑醎畺抅𠏼獏籰𥰡𣳽"],
+        ["9fc1", "𤤙盖鮝个𠳔莾衂"],
+        ["9fc9", "届槀僭坺刟巵从氱𠇲伹咜哚劚趂㗾弌㗳"],
+        ["9fdb", "歒酼龥鮗頮颴骺麨麄煺笔"],
+        ["9fe7", "毺蠘罸"],
+        ["9feb", "嘠𪙊蹷齓"],
+        ["9ff0", "跔蹏鸜踁抂𨍽踨蹵竓𤩷稾磘泪詧瘇"],
+        ["a040", "𨩚鼦泎蟖痃𪊲硓咢贌狢獱謭猂瓱賫𤪻蘯徺袠䒷"],
+        ["a055", "𡠻𦸅"],
+        ["a058", "詾𢔛"],
+        ["a05b", "惽癧髗鵄鍮鮏蟵"],
+        ["a063", "蠏賷猬霡鮰㗖犲䰇籑饊𦅙慙䰄麖慽"],
+        ["a073", "坟慯抦戹拎㩜懢厪𣏵捤栂㗒"],
+        ["a0a1", "嵗𨯂迚𨸹"],
+        ["a0a6", "僙𡵆礆匲阸𠼻䁥"],
+        ["a0ae", "矾"],
+        [
+          "a0b0",
+          "糂𥼚糚稭聦聣絍甅瓲覔舚朌聢𧒆聛瓰脃眤覉𦟌畓𦻑螩蟎臈螌詉貭譃眫瓸蓚㘵榲趦",
+        ],
+        ["a0d4", "覩瑨涹蟁𤀑瓧㷛煶悤憜㳑煢恷"],
+        ["a0e2", "罱𨬭牐惩䭾删㰘𣳇𥻗𧙖𥔱𡥄𡋾𩤃𦷜𧂭峁𦆭𨨏𣙷𠃮𦡆𤼎䕢嬟𦍌齐麦𦉫"],
+        ["a3c0", "␀", 31, "␡"],
+        [
+          "c6a1",
+          "①",
+          9,
+          "⑴",
+          9,
+          "ⅰ",
+          9,
+          "丶丿亅亠冂冖冫勹匸卩厶夊宀巛⼳广廴彐彡攴无疒癶辵隶¨ˆヽヾゝゞ〃仝々〆〇ー［］✽ぁ",
+          23,
+        ],
+        ["c740", "す", 58, "ァアィイ"],
+        ["c7a1", "ゥ", 81, "А", 5, "ЁЖ", 4],
+        ["c840", "Л", 26, "ёж", 25, "⇧↸↹㇏𠃌乚𠂊刂䒑"],
+        ["c8a1", "龰冈龱𧘇"],
+        [
+          "c8cd",
+          "￢￤＇＂㈱№℡゛゜⺀⺄⺆⺇⺈⺊⺌⺍⺕⺜⺝⺥⺧⺪⺬⺮⺶⺼⺾⻆⻊⻌⻍⻏⻖⻗⻞⻣",
+        ],
+        ["c8f5", "ʃɐɛɔɵœøŋʊɪ"],
+        ["f9fe", "￭"],
+        [
+          "fa40",
+          "𠕇鋛𠗟𣿅蕌䊵珯况㙉𤥂𨧤鍄𡧛苮𣳈砼杄拟𤤳𨦪𠊠𦮳𡌅侫𢓭倈𦴩𧪄𣘀𤪱𢔓倩𠍾徤𠎀𠍇滛𠐟偽儁㑺儎顬㝃萖𤦤𠒇兠𣎴兪𠯿𢃼𠋥𢔰𠖎𣈳𡦃宂蝽𠖳𣲙冲冸",
+        ],
+        [
+          "faa1",
+          "鴴凉减凑㳜凓𤪦决凢卂凭菍椾𣜭彻刋刦刼劵剗劔効勅簕蕂勠蘍𦬓包𨫞啉滙𣾀𠥔𣿬匳卄𠯢泋𡜦栛珕恊㺪㣌𡛨燝䒢卭却𨚫卾卿𡖖𡘓矦厓𨪛厠厫厮玧𥝲㽙玜叁叅汉义埾叙㪫𠮏叠𣿫𢶣叶𠱷吓灹唫晗浛呭𦭓𠵴啝咏咤䞦𡜍𠻝㶴𠵍",
+        ],
+        [
+          "fb40",
+          "𨦼𢚘啇䳭启琗喆喩嘅𡣗𤀺䕒𤐵暳𡂴嘷曍𣊊暤暭噍噏磱囱鞇叾圀囯园𨭦㘣𡉏坆𤆥汮炋坂㚱𦱾埦𡐖堃𡑔𤍣堦𤯵塜墪㕡壠壜𡈼壻寿坃𪅐𤉸鏓㖡够梦㛃湙",
+        ],
+        [
+          "fba1",
+          "𡘾娤啓𡚒蔅姉𠵎𦲁𦴪𡟜姙𡟻𡞲𦶦浱𡠨𡛕姹𦹅媫婣㛦𤦩婷㜈媖瑥嫓𦾡𢕔㶅𡤑㜲𡚸広勐孶斈孼𧨎䀄䡝𠈄寕慠𡨴𥧌𠖥寳宝䴐尅𡭄尓珎尔𡲥𦬨屉䣝岅峩峯嶋𡷹𡸷崐崘嵆𡺤岺巗苼㠭𤤁𢁉𢅳芇㠶㯂帮檊幵幺𤒼𠳓厦亷廐厨𡝱帉廴𨒂",
+        ],
+        [
+          "fc40",
+          "廹廻㢠廼栾鐛弍𠇁弢㫞䢮𡌺强𦢈𢏐彘𢑱彣鞽𦹮彲鍀𨨶徧嶶㵟𥉐𡽪𧃸𢙨釖𠊞𨨩怱暅𡡷㥣㷇㘹垐𢞴祱㹀悞悤悳𤦂𤦏𧩓璤僡媠慤萤慂慈𦻒憁凴𠙖憇宪𣾷",
+        ],
+        [
+          "fca1",
+          "𢡟懓𨮝𩥝懐㤲𢦀𢣁怣慜攞掋𠄘担𡝰拕𢸍捬𤧟㨗搸揸𡎎𡟼撐澊𢸶頔𤂌𥜝擡擥鑻㩦携㩗敍漖𤨨𤨣斅敭敟𣁾斵𤥀䬷旑䃘𡠩无旣忟𣐀昘𣇷𣇸晄𣆤𣆥晋𠹵晧𥇦晳晴𡸽𣈱𨗴𣇈𥌓矅𢣷馤朂𤎜𤨡㬫槺𣟂杞杧杢𤇍𩃭柗䓩栢湐鈼栁𣏦𦶠桝",
+        ],
+        [
+          "fd40",
+          "𣑯槡樋𨫟楳棃𣗍椁椀㴲㨁𣘼㮀枬楡𨩊䋼椶榘㮡𠏉荣傐槹𣙙𢄪橅𣜃檝㯳枱櫈𩆜㰍欝𠤣惞欵歴𢟍溵𣫛𠎵𡥘㝀吡𣭚毡𣻼毜氷𢒋𤣱𦭑汚舦汹𣶼䓅𣶽𤆤𤤌𤤀",
+        ],
+        [
+          "fda1",
+          "𣳉㛥㳫𠴲鮃𣇹𢒑羏样𦴥𦶡𦷫涖浜湼漄𤥿𤂅𦹲蔳𦽴凇沜渝萮𨬡港𣸯瑓𣾂秌湏媑𣁋濸㜍澝𣸰滺𡒗𤀽䕕鏰潄潜㵎潴𩅰㴻澟𤅄濓𤂑𤅕𤀹𣿰𣾴𤄿凟𤅖𤅗𤅀𦇝灋灾炧炁烌烕烖烟䄄㷨熴熖𤉷焫煅媈煊煮岜𤍥煏鍢𤋁焬𤑚𤨧𤨢熺𨯨炽爎",
+        ],
+        [
+          "fe40",
+          "鑂爕夑鑃爤鍁𥘅爮牀𤥴梽牕牗㹕𣁄栍漽犂猪猫𤠣𨠫䣭𨠄猨献珏玪𠰺𦨮珉瑉𤇢𡛧𤨤昣㛅𤦷𤦍𤧻珷琕椃𤨦琹𠗃㻗瑜𢢭瑠𨺲瑇珤瑶莹瑬㜰瑴鏱樬璂䥓𤪌",
+        ],
+        [
+          "fea1",
+          "𤅟𤩹𨮏孆𨰃𡢞瓈𡦈甎瓩甞𨻙𡩋寗𨺬鎅畍畊畧畮𤾂㼄𤴓疎瑝疞疴瘂瘬癑癏癯癶𦏵皐臯㟸𦤑𦤎皡皥皷盌𦾟葢𥂝𥅽𡸜眞眦着撯𥈠睘𣊬瞯𨥤𨥨𡛁矴砉𡍶𤨒棊碯磇磓隥礮𥗠磗礴碱𧘌辸袄𨬫𦂃𢘜禆褀椂禀𥡗禝𧬹礼禩渪𧄦㺨秆𩄍秔",
+        ],
+      ];
 
-/***
- * Node External Editor
- *
- * Kevin Gravier <kevin@mrkmg.com>
- * MIT 2018
- */
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    }
-    return function (d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var LaunchEditorError = /** @class */ (function (_super) {
-    __extends(LaunchEditorError, _super);
-    function LaunchEditorError(originalError) {
-        var _newTarget = this.constructor;
-        var _this = _super.call(this, "Failed launch editor") || this;
-        _this.originalError = originalError;
-        var proto = _newTarget.prototype;
-        if (Object.setPrototypeOf) {
-            Object.setPrototypeOf(_this, proto);
-        }
-        else {
-            _this.__proto__ = _newTarget.prototype;
-        }
-        return _this;
-    }
-    return LaunchEditorError;
-}(Error));
-exports.LaunchEditorError = LaunchEditorError;
+      /***/
+    },
+    /* 718 */
+    /***/ function (module, exports) {
+      module.exports = [
+        ["0", "\u0000", 127],
+        ["8141", "갂갃갅갆갋", 4, "갘갞갟갡갢갣갥", 6, "갮갲갳갴"],
+        ["8161", "갵갶갷갺갻갽갾갿걁", 9, "걌걎", 5, "걕"],
+        [
+          "8181",
+          "걖걗걙걚걛걝",
+          18,
+          "걲걳걵걶걹걻",
+          4,
+          "겂겇겈겍겎겏겑겒겓겕",
+          6,
+          "겞겢",
+          5,
+          "겫겭겮겱",
+          6,
+          "겺겾겿곀곂곃곅곆곇곉곊곋곍",
+          7,
+          "곖곘",
+          7,
+          "곢곣곥곦곩곫곭곮곲곴곷",
+          4,
+          "곾곿괁괂괃괅괇",
+          4,
+          "괎괐괒괓",
+        ],
+        ["8241", "괔괕괖괗괙괚괛괝괞괟괡", 7, "괪괫괮", 5],
+        ["8261", "괶괷괹괺괻괽", 6, "굆굈굊", 5, "굑굒굓굕굖굗"],
+        [
+          "8281",
+          "굙",
+          7,
+          "굢굤",
+          7,
+          "굮굯굱굲굷굸굹굺굾궀궃",
+          4,
+          "궊궋궍궎궏궑",
+          10,
+          "궞",
+          5,
+          "궥",
+          17,
+          "궸",
+          7,
+          "귂귃귅귆귇귉",
+          6,
+          "귒귔",
+          7,
+          "귝귞귟귡귢귣귥",
+          18,
+        ],
+        ["8341", "귺귻귽귾긂", 5, "긊긌긎", 5, "긕", 7],
+        ["8361", "긝", 18, "긲긳긵긶긹긻긼"],
+        [
+          "8381",
+          "긽긾긿깂깄깇깈깉깋깏깑깒깓깕깗",
+          4,
+          "깞깢깣깤깦깧깪깫깭깮깯깱",
+          6,
+          "깺깾",
+          5,
+          "꺆",
+          5,
+          "꺍",
+          46,
+          "꺿껁껂껃껅",
+          6,
+          "껎껒",
+          5,
+          "껚껛껝",
+          8,
+        ],
+        ["8441", "껦껧껩껪껬껮", 5, "껵껶껷껹껺껻껽", 8],
+        ["8461", "꼆꼉꼊꼋꼌꼎꼏꼑", 18],
+        [
+          "8481",
+          "꼤",
+          7,
+          "꼮꼯꼱꼳꼵",
+          6,
+          "꼾꽀꽄꽅꽆꽇꽊",
+          5,
+          "꽑",
+          10,
+          "꽞",
+          5,
+          "꽦",
+          18,
+          "꽺",
+          5,
+          "꾁꾂꾃꾅꾆꾇꾉",
+          6,
+          "꾒꾓꾔꾖",
+          5,
+          "꾝",
+          26,
+          "꾺꾻꾽꾾",
+        ],
+        ["8541", "꾿꿁", 5, "꿊꿌꿏", 4, "꿕", 6, "꿝", 4],
+        ["8561", "꿢", 5, "꿪", 5, "꿲꿳꿵꿶꿷꿹", 6, "뀂뀃"],
+        [
+          "8581",
+          "뀅",
+          6,
+          "뀍뀎뀏뀑뀒뀓뀕",
+          6,
+          "뀞",
+          9,
+          "뀩",
+          26,
+          "끆끇끉끋끍끏끐끑끒끖끘끚끛끜끞",
+          29,
+          "끾끿낁낂낃낅",
+          6,
+          "낎낐낒",
+          5,
+          "낛낝낞낣낤",
+        ],
+        ["8641", "낥낦낧낪낰낲낶낷낹낺낻낽", 6, "냆냊", 5, "냒"],
+        ["8661", "냓냕냖냗냙", 6, "냡냢냣냤냦", 10],
+        [
+          "8681",
+          "냱",
+          22,
+          "넊넍넎넏넑넔넕넖넗넚넞",
+          4,
+          "넦넧넩넪넫넭",
+          6,
+          "넶넺",
+          5,
+          "녂녃녅녆녇녉",
+          6,
+          "녒녓녖녗녙녚녛녝녞녟녡",
+          22,
+          "녺녻녽녾녿놁놃",
+          4,
+          "놊놌놎놏놐놑놕놖놗놙놚놛놝",
+        ],
+        ["8741", "놞", 9, "놩", 15],
+        ["8761", "놹", 18, "뇍뇎뇏뇑뇒뇓뇕"],
+        [
+          "8781",
+          "뇖",
+          5,
+          "뇞뇠",
+          7,
+          "뇪뇫뇭뇮뇯뇱",
+          7,
+          "뇺뇼뇾",
+          5,
+          "눆눇눉눊눍",
+          6,
+          "눖눘눚",
+          5,
+          "눡",
+          18,
+          "눵",
+          6,
+          "눽",
+          26,
+          "뉙뉚뉛뉝뉞뉟뉡",
+          6,
+          "뉪",
+          4,
+        ],
+        ["8841", "뉯", 4, "뉶", 5, "뉽", 6, "늆늇늈늊", 4],
+        ["8861", "늏늒늓늕늖늗늛", 4, "늢늤늧늨늩늫늭늮늯늱늲늳늵늶늷"],
+        [
+          "8881",
+          "늸",
+          15,
+          "닊닋닍닎닏닑닓",
+          4,
+          "닚닜닞닟닠닡닣닧닩닪닰닱닲닶닼닽닾댂댃댅댆댇댉",
+          6,
+          "댒댖",
+          5,
+          "댝",
+          54,
+          "덗덙덚덝덠덡덢덣",
+        ],
+        ["8941", "덦덨덪덬덭덯덲덳덵덶덷덹", 6, "뎂뎆", 5, "뎍"],
+        ["8961", "뎎뎏뎑뎒뎓뎕", 10, "뎢", 5, "뎩뎪뎫뎭"],
+        [
+          "8981",
+          "뎮",
+          21,
+          "돆돇돉돊돍돏돑돒돓돖돘돚돜돞돟돡돢돣돥돦돧돩",
+          18,
+          "돽",
+          18,
+          "됑",
+          6,
+          "됙됚됛됝됞됟됡",
+          6,
+          "됪됬",
+          7,
+          "됵",
+          15,
+        ],
+        ["8a41", "둅", 10, "둒둓둕둖둗둙", 6, "둢둤둦"],
+        ["8a61", "둧", 4, "둭", 18, "뒁뒂"],
+        [
+          "8a81",
+          "뒃",
+          4,
+          "뒉",
+          19,
+          "뒞",
+          5,
+          "뒥뒦뒧뒩뒪뒫뒭",
+          7,
+          "뒶뒸뒺",
+          5,
+          "듁듂듃듅듆듇듉",
+          6,
+          "듑듒듓듔듖",
+          5,
+          "듞듟듡듢듥듧",
+          4,
+          "듮듰듲",
+          5,
+          "듹",
+          26,
+          "딖딗딙딚딝",
+        ],
+        ["8b41", "딞", 5, "딦딫", 4, "딲딳딵딶딷딹", 6, "땂땆"],
+        ["8b61", "땇땈땉땊땎땏땑땒땓땕", 6, "땞땢", 8],
+        [
+          "8b81",
+          "땫",
+          52,
+          "떢떣떥떦떧떩떬떭떮떯떲떶",
+          4,
+          "떾떿뗁뗂뗃뗅",
+          6,
+          "뗎뗒",
+          5,
+          "뗙",
+          18,
+          "뗭",
+          18,
+        ],
+        ["8c41", "똀", 15, "똒똓똕똖똗똙", 4],
+        ["8c61", "똞", 6, "똦", 5, "똭", 6, "똵", 5],
+        [
+          "8c81",
+          "똻",
+          12,
+          "뙉",
+          26,
+          "뙥뙦뙧뙩",
+          50,
+          "뚞뚟뚡뚢뚣뚥",
+          5,
+          "뚭뚮뚯뚰뚲",
+          16,
+        ],
+        ["8d41", "뛃", 16, "뛕", 8],
+        ["8d61", "뛞", 17, "뛱뛲뛳뛵뛶뛷뛹뛺"],
+        [
+          "8d81",
+          "뛻",
+          4,
+          "뜂뜃뜄뜆",
+          33,
+          "뜪뜫뜭뜮뜱",
+          6,
+          "뜺뜼",
+          7,
+          "띅띆띇띉띊띋띍",
+          6,
+          "띖",
+          9,
+          "띡띢띣띥띦띧띩",
+          6,
+          "띲띴띶",
+          5,
+          "띾띿랁랂랃랅",
+          6,
+          "랎랓랔랕랚랛랝랞",
+        ],
+        ["8e41", "랟랡", 6, "랪랮", 5, "랶랷랹", 8],
+        ["8e61", "럂", 4, "럈럊", 19],
+        [
+          "8e81",
+          "럞",
+          13,
+          "럮럯럱럲럳럵",
+          6,
+          "럾렂",
+          4,
+          "렊렋렍렎렏렑",
+          6,
+          "렚렜렞",
+          5,
+          "렦렧렩렪렫렭",
+          6,
+          "렶렺",
+          5,
+          "롁롂롃롅",
+          11,
+          "롒롔",
+          7,
+          "롞롟롡롢롣롥",
+          6,
+          "롮롰롲",
+          5,
+          "롹롺롻롽",
+          7,
+        ],
+        ["8f41", "뢅", 7, "뢎", 17],
+        ["8f61", "뢠", 7, "뢩", 6, "뢱뢲뢳뢵뢶뢷뢹", 4],
+        [
+          "8f81",
+          "뢾뢿룂룄룆",
+          5,
+          "룍룎룏룑룒룓룕",
+          7,
+          "룞룠룢",
+          5,
+          "룪룫룭룮룯룱",
+          6,
+          "룺룼룾",
+          5,
+          "뤅",
+          18,
+          "뤙",
+          6,
+          "뤡",
+          26,
+          "뤾뤿륁륂륃륅",
+          6,
+          "륍륎륐륒",
+          5,
+        ],
+        ["9041", "륚륛륝륞륟륡", 6, "륪륬륮", 5, "륶륷륹륺륻륽"],
+        ["9061", "륾", 5, "릆릈릋릌릏", 15],
+        [
+          "9081",
+          "릟",
+          12,
+          "릮릯릱릲릳릵",
+          6,
+          "릾맀맂",
+          5,
+          "맊맋맍맓",
+          4,
+          "맚맜맟맠맢맦맧맩맪맫맭",
+          6,
+          "맶맻",
+          4,
+          "먂",
+          5,
+          "먉",
+          11,
+          "먖",
+          33,
+          "먺먻먽먾먿멁멃멄멅멆",
+        ],
+        ["9141", "멇멊멌멏멐멑멒멖멗멙멚멛멝", 6, "멦멪", 5],
+        ["9161", "멲멳멵멶멷멹", 9, "몆몈몉몊몋몍", 5],
+        [
+          "9181",
+          "몓",
+          20,
+          "몪몭몮몯몱몳",
+          4,
+          "몺몼몾",
+          5,
+          "뫅뫆뫇뫉",
+          14,
+          "뫚",
+          33,
+          "뫽뫾뫿묁묂묃묅",
+          7,
+          "묎묐묒",
+          5,
+          "묙묚묛묝묞묟묡",
+          6,
+        ],
+        ["9241", "묨묪묬", 7, "묷묹묺묿", 4, "뭆뭈뭊뭋뭌뭎뭑뭒"],
+        ["9261", "뭓뭕뭖뭗뭙", 7, "뭢뭤", 7, "뭭", 4],
+        [
+          "9281",
+          "뭲",
+          21,
+          "뮉뮊뮋뮍뮎뮏뮑",
+          18,
+          "뮥뮦뮧뮩뮪뮫뮭",
+          6,
+          "뮵뮶뮸",
+          7,
+          "믁믂믃믅믆믇믉",
+          6,
+          "믑믒믔",
+          35,
+          "믺믻믽믾밁",
+        ],
+        ["9341", "밃", 4, "밊밎밐밒밓밙밚밠밡밢밣밦밨밪밫밬밮밯밲밳밵"],
+        ["9361", "밶밷밹", 6, "뱂뱆뱇뱈뱊뱋뱎뱏뱑", 8],
+        [
+          "9381",
+          "뱚뱛뱜뱞",
+          37,
+          "벆벇벉벊벍벏",
+          4,
+          "벖벘벛",
+          4,
+          "벢벣벥벦벩",
+          6,
+          "벲벶",
+          5,
+          "벾벿볁볂볃볅",
+          7,
+          "볎볒볓볔볖볗볙볚볛볝",
+          22,
+          "볷볹볺볻볽",
+        ],
+        ["9441", "볾", 5, "봆봈봊", 5, "봑봒봓봕", 8],
+        ["9461", "봞", 5, "봥", 6, "봭", 12],
+        [
+          "9481",
+          "봺",
+          5,
+          "뵁",
+          6,
+          "뵊뵋뵍뵎뵏뵑",
+          6,
+          "뵚",
+          9,
+          "뵥뵦뵧뵩",
+          22,
+          "붂붃붅붆붋",
+          4,
+          "붒붔붖붗붘붛붝",
+          6,
+          "붥",
+          10,
+          "붱",
+          6,
+          "붹",
+          24,
+        ],
+        ["9541", "뷒뷓뷖뷗뷙뷚뷛뷝", 11, "뷪", 5, "뷱"],
+        ["9561", "뷲뷳뷵뷶뷷뷹", 6, "븁븂븄븆", 5, "븎븏븑븒븓"],
+        [
+          "9581",
+          "븕",
+          6,
+          "븞븠",
+          35,
+          "빆빇빉빊빋빍빏",
+          4,
+          "빖빘빜빝빞빟빢빣빥빦빧빩빫",
+          4,
+          "빲빶",
+          4,
+          "빾빿뺁뺂뺃뺅",
+          6,
+          "뺎뺒",
+          5,
+          "뺚",
+          13,
+          "뺩",
+          14,
+        ],
+        ["9641", "뺸", 23, "뻒뻓"],
+        ["9661", "뻕뻖뻙", 6, "뻡뻢뻦", 5, "뻭", 8],
+        [
+          "9681",
+          "뻶",
+          10,
+          "뼂",
+          5,
+          "뼊",
+          13,
+          "뼚뼞",
+          33,
+          "뽂뽃뽅뽆뽇뽉",
+          6,
+          "뽒뽓뽔뽖",
+          44,
+        ],
+        ["9741", "뾃", 16, "뾕", 8],
+        ["9761", "뾞", 17, "뾱", 7],
+        [
+          "9781",
+          "뾹",
+          11,
+          "뿆",
+          5,
+          "뿎뿏뿑뿒뿓뿕",
+          6,
+          "뿝뿞뿠뿢",
+          89,
+          "쀽쀾쀿",
+        ],
+        ["9841", "쁀", 16, "쁒", 5, "쁙쁚쁛"],
+        ["9861", "쁝쁞쁟쁡", 6, "쁪", 15],
+        [
+          "9881",
+          "쁺",
+          21,
+          "삒삓삕삖삗삙",
+          6,
+          "삢삤삦",
+          5,
+          "삮삱삲삷",
+          4,
+          "삾샂샃샄샆샇샊샋샍샎샏샑",
+          6,
+          "샚샞",
+          5,
+          "샦샧샩샪샫샭",
+          6,
+          "샶샸샺",
+          5,
+          "섁섂섃섅섆섇섉",
+          6,
+          "섑섒섓섔섖",
+          5,
+          "섡섢섥섨섩섪섫섮",
+        ],
+        ["9941", "섲섳섴섵섷섺섻섽섾섿셁", 6, "셊셎", 5, "셖셗"],
+        ["9961", "셙셚셛셝", 6, "셦셪", 5, "셱셲셳셵셶셷셹셺셻"],
+        [
+          "9981",
+          "셼",
+          8,
+          "솆",
+          5,
+          "솏솑솒솓솕솗",
+          4,
+          "솞솠솢솣솤솦솧솪솫솭솮솯솱",
+          11,
+          "솾",
+          5,
+          "쇅쇆쇇쇉쇊쇋쇍",
+          6,
+          "쇕쇖쇙",
+          6,
+          "쇡쇢쇣쇥쇦쇧쇩",
+          6,
+          "쇲쇴",
+          7,
+          "쇾쇿숁숂숃숅",
+          6,
+          "숎숐숒",
+          5,
+          "숚숛숝숞숡숢숣",
+        ],
+        ["9a41", "숤숥숦숧숪숬숮숰숳숵", 16],
+        ["9a61", "쉆쉇쉉", 6, "쉒쉓쉕쉖쉗쉙", 6, "쉡쉢쉣쉤쉦"],
+        [
+          "9a81",
+          "쉧",
+          4,
+          "쉮쉯쉱쉲쉳쉵",
+          6,
+          "쉾슀슂",
+          5,
+          "슊",
+          5,
+          "슑",
+          6,
+          "슙슚슜슞",
+          5,
+          "슦슧슩슪슫슮",
+          5,
+          "슶슸슺",
+          33,
+          "싞싟싡싢싥",
+          5,
+          "싮싰싲싳싴싵싷싺싽싾싿쌁",
+          6,
+          "쌊쌋쌎쌏",
+        ],
+        ["9b41", "쌐쌑쌒쌖쌗쌙쌚쌛쌝", 6, "쌦쌧쌪", 8],
+        ["9b61", "쌳", 17, "썆", 7],
+        [
+          "9b81",
+          "썎",
+          25,
+          "썪썫썭썮썯썱썳",
+          4,
+          "썺썻썾",
+          5,
+          "쎅쎆쎇쎉쎊쎋쎍",
+          50,
+          "쏁",
+          22,
+          "쏚",
+        ],
+        ["9c41", "쏛쏝쏞쏡쏣", 4, "쏪쏫쏬쏮", 5, "쏶쏷쏹", 5],
+        ["9c61", "쏿", 8, "쐉", 6, "쐑", 9],
+        [
+          "9c81",
+          "쐛",
+          8,
+          "쐥",
+          6,
+          "쐭쐮쐯쐱쐲쐳쐵",
+          6,
+          "쐾",
+          9,
+          "쑉",
+          26,
+          "쑦쑧쑩쑪쑫쑭",
+          6,
+          "쑶쑷쑸쑺",
+          5,
+          "쒁",
+          18,
+          "쒕",
+          6,
+          "쒝",
+          12,
+        ],
+        ["9d41", "쒪", 13, "쒹쒺쒻쒽", 8],
+        ["9d61", "쓆", 25],
+        [
+          "9d81",
+          "쓠",
+          8,
+          "쓪",
+          5,
+          "쓲쓳쓵쓶쓷쓹쓻쓼쓽쓾씂",
+          9,
+          "씍씎씏씑씒씓씕",
+          6,
+          "씝",
+          10,
+          "씪씫씭씮씯씱",
+          6,
+          "씺씼씾",
+          5,
+          "앆앇앋앏앐앑앒앖앚앛앜앟앢앣앥앦앧앩",
+          6,
+          "앲앶",
+          5,
+          "앾앿얁얂얃얅얆얈얉얊얋얎얐얒얓얔",
+        ],
+        ["9e41", "얖얙얚얛얝얞얟얡", 7, "얪", 9, "얶"],
+        ["9e61", "얷얺얿", 4, "엋엍엏엒엓엕엖엗엙", 6, "엢엤엦엧"],
+        [
+          "9e81",
+          "엨엩엪엫엯엱엲엳엵엸엹엺엻옂옃옄옉옊옋옍옎옏옑",
+          6,
+          "옚옝",
+          6,
+          "옦옧옩옪옫옯옱옲옶옸옺옼옽옾옿왂왃왅왆왇왉",
+          6,
+          "왒왖",
+          5,
+          "왞왟왡",
+          10,
+          "왭왮왰왲",
+          5,
+          "왺왻왽왾왿욁",
+          6,
+          "욊욌욎",
+          5,
+          "욖욗욙욚욛욝",
+          6,
+          "욦",
+        ],
+        ["9f41", "욨욪", 5, "욲욳욵욶욷욻", 4, "웂웄웆", 5, "웎"],
+        ["9f61", "웏웑웒웓웕", 6, "웞웟웢", 5, "웪웫웭웮웯웱웲"],
+        [
+          "9f81",
+          "웳",
+          4,
+          "웺웻웼웾",
+          5,
+          "윆윇윉윊윋윍",
+          6,
+          "윖윘윚",
+          5,
+          "윢윣윥윦윧윩",
+          6,
+          "윲윴윶윸윹윺윻윾윿읁읂읃읅",
+          4,
+          "읋읎읐읙읚읛읝읞읟읡",
+          6,
+          "읩읪읬",
+          7,
+          "읶읷읹읺읻읿잀잁잂잆잋잌잍잏잒잓잕잙잛",
+          4,
+          "잢잧",
+          4,
+          "잮잯잱잲잳잵잶잷",
+        ],
+        ["a041", "잸잹잺잻잾쟂", 5, "쟊쟋쟍쟏쟑", 6, "쟙쟚쟛쟜"],
+        ["a061", "쟞", 5, "쟥쟦쟧쟩쟪쟫쟭", 13],
+        [
+          "a081",
+          "쟻",
+          4,
+          "젂젃젅젆젇젉젋",
+          4,
+          "젒젔젗",
+          4,
+          "젞젟젡젢젣젥",
+          6,
+          "젮젰젲",
+          5,
+          "젹젺젻젽젾젿졁",
+          6,
+          "졊졋졎",
+          5,
+          "졕",
+          26,
+          "졲졳졵졶졷졹졻",
+          4,
+          "좂좄좈좉좊좎",
+          5,
+          "좕",
+          7,
+          "좞좠좢좣좤",
+        ],
+        ["a141", "좥좦좧좩", 18, "좾좿죀죁"],
+        ["a161", "죂죃죅죆죇죉죊죋죍", 6, "죖죘죚", 5, "죢죣죥"],
+        [
+          "a181",
+          "죦",
+          14,
+          "죶",
+          5,
+          "죾죿줁줂줃줇",
+          4,
+          "줎　、。·‥…¨〃­―∥＼∼‘’“”〔〕〈",
+          9,
+          "±×÷≠≤≥∞∴°′″℃Å￠￡￥♂♀∠⊥⌒∂∇≡≒§※☆★○●◎◇◆□■△▲▽▼→←↑↓↔〓≪≫√∽∝∵∫∬∈∋⊆⊇⊂⊃∪∩∧∨￢",
+        ],
+        ["a241", "줐줒", 5, "줙", 18],
+        ["a261", "줭", 6, "줵", 18],
+        [
+          "a281",
+          "쥈",
+          7,
+          "쥒쥓쥕쥖쥗쥙",
+          6,
+          "쥢쥤",
+          7,
+          "쥭쥮쥯⇒⇔∀∃´～ˇ˘˝˚˙¸˛¡¿ː∮∑∏¤℉‰◁◀▷▶♤♠♡♥♧♣⊙◈▣◐◑▒▤▥▨▧▦▩♨☏☎☜☞¶†‡↕↗↙↖↘♭♩♪♬㉿㈜№㏇™㏂㏘℡€®",
+        ],
+        ["a341", "쥱쥲쥳쥵", 6, "쥽", 10, "즊즋즍즎즏"],
+        ["a361", "즑", 6, "즚즜즞", 16],
+        [
+          "a381",
+          "즯",
+          16,
+          "짂짃짅짆짉짋",
+          4,
+          "짒짔짗짘짛！",
+          58,
+          "￦］",
+          32,
+          "￣",
+        ],
+        ["a441", "짞짟짡짣짥짦짨짩짪짫짮짲", 5, "짺짻짽짾짿쨁쨂쨃쨄"],
+        ["a461", "쨅쨆쨇쨊쨎", 5, "쨕쨖쨗쨙", 12],
+        ["a481", "쨦쨧쨨쨪", 28, "ㄱ", 93],
+        ["a541", "쩇", 4, "쩎쩏쩑쩒쩓쩕", 6, "쩞쩢", 5, "쩩쩪"],
+        ["a561", "쩫", 17, "쩾", 5, "쪅쪆"],
+        ["a581", "쪇", 16, "쪙", 14, "ⅰ", 9],
+        ["a5b0", "Ⅰ", 9],
+        ["a5c1", "Α", 16, "Σ", 6],
+        ["a5e1", "α", 16, "σ", 6],
+        ["a641", "쪨", 19, "쪾쪿쫁쫂쫃쫅"],
+        ["a661", "쫆", 5, "쫎쫐쫒쫔쫕쫖쫗쫚", 5, "쫡", 6],
+        [
+          "a681",
+          "쫨쫩쫪쫫쫭",
+          6,
+          "쫵",
+          18,
+          "쬉쬊─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸╂┒┑┚┙┖┕┎┍┞┟┡┢┦┧┩┪┭┮┱┲┵┶┹┺┽┾╀╁╃",
+          7,
+        ],
+        ["a741", "쬋", 4, "쬑쬒쬓쬕쬖쬗쬙", 6, "쬢", 7],
+        ["a761", "쬪", 22, "쭂쭃쭄"],
+        [
+          "a781",
+          "쭅쭆쭇쭊쭋쭍쭎쭏쭑",
+          6,
+          "쭚쭛쭜쭞",
+          5,
+          "쭥",
+          7,
+          "㎕㎖㎗ℓ㎘㏄㎣㎤㎥㎦㎙",
+          9,
+          "㏊㎍㎎㎏㏏㎈㎉㏈㎧㎨㎰",
+          9,
+          "㎀",
+          4,
+          "㎺",
+          5,
+          "㎐",
+          4,
+          "Ω㏀㏁㎊㎋㎌㏖㏅㎭㎮㎯㏛㎩㎪㎫㎬㏝㏐㏓㏃㏉㏜㏆",
+        ],
+        ["a841", "쭭", 10, "쭺", 14],
+        ["a861", "쮉", 18, "쮝", 6],
+        ["a881", "쮤", 19, "쮹", 11, "ÆЪĦ"],
+        ["a8a6", "IJ"],
+        ["a8a8", "ĿŁØŒºÞŦŊ"],
+        ["a8b1", "㉠", 27, "ⓐ", 25, "①", 14, "½⅓⅔¼¾⅛⅜⅝⅞"],
+        ["a941", "쯅", 14, "쯕", 10],
+        ["a961", "쯠쯡쯢쯣쯥쯦쯨쯪", 18],
+        [
+          "a981",
+          "쯽",
+          14,
+          "찎찏찑찒찓찕",
+          6,
+          "찞찟찠찣찤æđðħıijĸŀłøœßþŧŋʼn㈀",
+          27,
+          "⒜",
+          25,
+          "⑴",
+          14,
+          "¹²³⁴ⁿ₁₂₃₄",
+        ],
+        ["aa41", "찥찦찪찫찭찯찱", 6, "찺찿", 4, "챆챇챉챊챋챍챎"],
+        ["aa61", "챏", 4, "챖챚", 5, "챡챢챣챥챧챩", 6, "챱챲"],
+        ["aa81", "챳챴챶", 29, "ぁ", 82],
+        ["ab41", "첔첕첖첗첚첛첝첞첟첡", 6, "첪첮", 5, "첶첷첹"],
+        ["ab61", "첺첻첽", 6, "쳆쳈쳊", 5, "쳑쳒쳓쳕", 5],
+        ["ab81", "쳛", 8, "쳥", 6, "쳭쳮쳯쳱", 12, "ァ", 85],
+        ["ac41", "쳾쳿촀촂", 5, "촊촋촍촎촏촑", 6, "촚촜촞촟촠"],
+        ["ac61", "촡촢촣촥촦촧촩촪촫촭", 11, "촺", 4],
+        ["ac81", "촿", 28, "쵝쵞쵟А", 5, "ЁЖ", 25],
+        ["acd1", "а", 5, "ёж", 25],
+        ["ad41", "쵡쵢쵣쵥", 6, "쵮쵰쵲", 5, "쵹", 7],
+        ["ad61", "춁", 6, "춉", 10, "춖춗춙춚춛춝춞춟"],
+        ["ad81", "춠춡춢춣춦춨춪", 5, "춱", 18, "췅"],
+        ["ae41", "췆", 5, "췍췎췏췑", 16],
+        ["ae61", "췢", 5, "췩췪췫췭췮췯췱", 6, "췺췼췾", 4],
+        ["ae81", "츃츅츆츇츉츊츋츍", 6, "츕츖츗츘츚", 5, "츢츣츥츦츧츩츪츫"],
+        ["af41", "츬츭츮츯츲츴츶", 19],
+        ["af61", "칊", 13, "칚칛칝칞칢", 5, "칪칬"],
+        ["af81", "칮", 5, "칶칷칹칺칻칽", 6, "캆캈캊", 5, "캒캓캕캖캗캙"],
+        ["b041", "캚", 5, "캢캦", 5, "캮", 12],
+        ["b061", "캻", 5, "컂", 19],
+        [
+          "b081",
+          "컖",
+          13,
+          "컦컧컩컪컭",
+          6,
+          "컶컺",
+          5,
+          "가각간갇갈갉갊감",
+          7,
+          "같",
+          4,
+          "갠갤갬갭갯갰갱갸갹갼걀걋걍걔걘걜거걱건걷걸걺검겁것겄겅겆겉겊겋게겐겔겜겝겟겠겡겨격겪견겯결겸겹겻겼경곁계곈곌곕곗고곡곤곧골곪곬곯곰곱곳공곶과곽관괄괆",
+        ],
+        ["b141", "켂켃켅켆켇켉", 6, "켒켔켖", 5, "켝켞켟켡켢켣"],
+        ["b161", "켥", 6, "켮켲", 5, "켹", 11],
+        [
+          "b181",
+          "콅",
+          14,
+          "콖콗콙콚콛콝",
+          6,
+          "콦콨콪콫콬괌괍괏광괘괜괠괩괬괭괴괵괸괼굄굅굇굉교굔굘굡굣구국군굳굴굵굶굻굼굽굿궁궂궈궉권궐궜궝궤궷귀귁귄귈귐귑귓규균귤그극근귿글긁금급긋긍긔기긱긴긷길긺김깁깃깅깆깊까깍깎깐깔깖깜깝깟깠깡깥깨깩깬깰깸",
+        ],
+        ["b241", "콭콮콯콲콳콵콶콷콹", 6, "쾁쾂쾃쾄쾆", 5, "쾍"],
+        ["b261", "쾎", 18, "쾢", 5, "쾩"],
+        [
+          "b281",
+          "쾪",
+          5,
+          "쾱",
+          18,
+          "쿅",
+          6,
+          "깹깻깼깽꺄꺅꺌꺼꺽꺾껀껄껌껍껏껐껑께껙껜껨껫껭껴껸껼꼇꼈꼍꼐꼬꼭꼰꼲꼴꼼꼽꼿꽁꽂꽃꽈꽉꽐꽜꽝꽤꽥꽹꾀꾄꾈꾐꾑꾕꾜꾸꾹꾼꿀꿇꿈꿉꿋꿍꿎꿔꿜꿨꿩꿰꿱꿴꿸뀀뀁뀄뀌뀐뀔뀜뀝뀨끄끅끈끊끌끎끓끔끕끗끙",
+        ],
+        ["b341", "쿌", 19, "쿢쿣쿥쿦쿧쿩"],
+        ["b361", "쿪", 5, "쿲쿴쿶", 5, "쿽쿾쿿퀁퀂퀃퀅", 5],
+        [
+          "b381",
+          "퀋",
+          5,
+          "퀒",
+          5,
+          "퀙",
+          19,
+          "끝끼끽낀낄낌낍낏낑나낙낚난낟날낡낢남납낫",
+          4,
+          "낱낳내낵낸낼냄냅냇냈냉냐냑냔냘냠냥너넉넋넌널넒넓넘넙넛넜넝넣네넥넨넬넴넵넷넸넹녀녁년녈념녑녔녕녘녜녠노녹논놀놂놈놉놋농높놓놔놘놜놨뇌뇐뇔뇜뇝",
+        ],
+        ["b441", "퀮", 5, "퀶퀷퀹퀺퀻퀽", 6, "큆큈큊", 5],
+        ["b461", "큑큒큓큕큖큗큙", 6, "큡", 10, "큮큯"],
+        [
+          "b481",
+          "큱큲큳큵",
+          6,
+          "큾큿킀킂",
+          18,
+          "뇟뇨뇩뇬뇰뇹뇻뇽누눅눈눋눌눔눕눗눙눠눴눼뉘뉜뉠뉨뉩뉴뉵뉼늄늅늉느늑는늘늙늚늠늡늣능늦늪늬늰늴니닉닌닐닒님닙닛닝닢다닥닦단닫",
+          4,
+          "닳담답닷",
+          4,
+          "닿대댁댄댈댐댑댓댔댕댜더덕덖던덛덜덞덟덤덥",
+        ],
+        ["b541", "킕", 14, "킦킧킩킪킫킭", 5],
+        ["b561", "킳킶킸킺", 5, "탂탃탅탆탇탊", 5, "탒탖", 4],
+        [
+          "b581",
+          "탛탞탟탡탢탣탥",
+          6,
+          "탮탲",
+          5,
+          "탹",
+          11,
+          "덧덩덫덮데덱덴델뎀뎁뎃뎄뎅뎌뎐뎔뎠뎡뎨뎬도독돈돋돌돎돐돔돕돗동돛돝돠돤돨돼됐되된될됨됩됫됴두둑둔둘둠둡둣둥둬뒀뒈뒝뒤뒨뒬뒵뒷뒹듀듄듈듐듕드득든듣들듦듬듭듯등듸디딕딘딛딜딤딥딧딨딩딪따딱딴딸",
+        ],
+        ["b641", "턅", 7, "턎", 17],
+        ["b661", "턠", 15, "턲턳턵턶턷턹턻턼턽턾"],
+        [
+          "b681",
+          "턿텂텆",
+          5,
+          "텎텏텑텒텓텕",
+          6,
+          "텞텠텢",
+          5,
+          "텩텪텫텭땀땁땃땄땅땋때땍땐땔땜땝땟땠땡떠떡떤떨떪떫떰떱떳떴떵떻떼떽뗀뗄뗌뗍뗏뗐뗑뗘뗬또똑똔똘똥똬똴뙈뙤뙨뚜뚝뚠뚤뚫뚬뚱뛔뛰뛴뛸뜀뜁뜅뜨뜩뜬뜯뜰뜸뜹뜻띄띈띌띔띕띠띤띨띰띱띳띵라락란랄람랍랏랐랑랒랖랗",
+        ],
+        ["b741", "텮", 13, "텽", 6, "톅톆톇톉톊"],
+        ["b761", "톋", 20, "톢톣톥톦톧"],
+        [
+          "b781",
+          "톩",
+          6,
+          "톲톴톶톷톸톹톻톽톾톿퇁",
+          14,
+          "래랙랜랠램랩랫랬랭랴략랸럇량러럭런럴럼럽럿렀렁렇레렉렌렐렘렙렛렝려력련렬렴렵렷렸령례롄롑롓로록론롤롬롭롯롱롸롼뢍뢨뢰뢴뢸룀룁룃룅료룐룔룝룟룡루룩룬룰룸룹룻룽뤄뤘뤠뤼뤽륀륄륌륏륑류륙륜률륨륩",
+        ],
+        ["b841", "퇐", 7, "퇙", 17],
+        ["b861", "퇫", 8, "퇵퇶퇷퇹", 13],
+        [
+          "b881",
+          "툈툊",
+          5,
+          "툑",
+          24,
+          "륫륭르륵른를름릅릇릉릊릍릎리릭린릴림립릿링마막만많",
+          4,
+          "맘맙맛망맞맡맣매맥맨맬맴맵맷맸맹맺먀먁먈먕머먹먼멀멂멈멉멋멍멎멓메멕멘멜멤멥멧멨멩며멱면멸몃몄명몇몌모목몫몬몰몲몸몹못몽뫄뫈뫘뫙뫼",
+        ],
+        ["b941", "툪툫툮툯툱툲툳툵", 6, "툾퉀퉂", 5, "퉉퉊퉋퉌"],
+        ["b961", "퉍", 14, "퉝", 6, "퉥퉦퉧퉨"],
+        [
+          "b981",
+          "퉩",
+          22,
+          "튂튃튅튆튇튉튊튋튌묀묄묍묏묑묘묜묠묩묫무묵묶문묻물묽묾뭄뭅뭇뭉뭍뭏뭐뭔뭘뭡뭣뭬뮈뮌뮐뮤뮨뮬뮴뮷므믄믈믐믓미믹민믿밀밂밈밉밋밌밍및밑바",
+          4,
+          "받",
+          4,
+          "밤밥밧방밭배백밴밸뱀뱁뱃뱄뱅뱉뱌뱍뱐뱝버벅번벋벌벎범법벗",
+        ],
+        ["ba41", "튍튎튏튒튓튔튖", 5, "튝튞튟튡튢튣튥", 6, "튭"],
+        ["ba61", "튮튯튰튲", 5, "튺튻튽튾틁틃", 4, "틊틌", 5],
+        [
+          "ba81",
+          "틒틓틕틖틗틙틚틛틝",
+          6,
+          "틦",
+          9,
+          "틲틳틵틶틷틹틺벙벚베벡벤벧벨벰벱벳벴벵벼벽변별볍볏볐병볕볘볜보복볶본볼봄봅봇봉봐봔봤봬뵀뵈뵉뵌뵐뵘뵙뵤뵨부북분붇불붉붊붐붑붓붕붙붚붜붤붰붸뷔뷕뷘뷜뷩뷰뷴뷸븀븃븅브븍븐블븜븝븟비빅빈빌빎빔빕빗빙빚빛빠빡빤",
+        ],
+        ["bb41", "틻", 4, "팂팄팆", 5, "팏팑팒팓팕팗", 4, "팞팢팣"],
+        ["bb61", "팤팦팧팪팫팭팮팯팱", 6, "팺팾", 5, "퍆퍇퍈퍉"],
+        [
+          "bb81",
+          "퍊",
+          31,
+          "빨빪빰빱빳빴빵빻빼빽뺀뺄뺌뺍뺏뺐뺑뺘뺙뺨뻐뻑뻔뻗뻘뻠뻣뻤뻥뻬뼁뼈뼉뼘뼙뼛뼜뼝뽀뽁뽄뽈뽐뽑뽕뾔뾰뿅뿌뿍뿐뿔뿜뿟뿡쀼쁑쁘쁜쁠쁨쁩삐삑삔삘삠삡삣삥사삭삯산삳살삵삶삼삽삿샀상샅새색샌샐샘샙샛샜생샤",
+        ],
+        ["bc41", "퍪", 17, "퍾퍿펁펂펃펅펆펇"],
+        ["bc61", "펈펉펊펋펎펒", 5, "펚펛펝펞펟펡", 6, "펪펬펮"],
+        [
+          "bc81",
+          "펯",
+          4,
+          "펵펶펷펹펺펻펽",
+          6,
+          "폆폇폊",
+          5,
+          "폑",
+          5,
+          "샥샨샬샴샵샷샹섀섄섈섐섕서",
+          4,
+          "섣설섦섧섬섭섯섰성섶세섹센셀셈셉셋셌셍셔셕션셜셤셥셧셨셩셰셴셸솅소속솎손솔솖솜솝솟송솥솨솩솬솰솽쇄쇈쇌쇔쇗쇘쇠쇤쇨쇰쇱쇳쇼쇽숀숄숌숍숏숑수숙순숟술숨숩숫숭",
+        ],
+        ["bd41", "폗폙", 7, "폢폤", 7, "폮폯폱폲폳폵폶폷"],
+        ["bd61", "폸폹폺폻폾퐀퐂", 5, "퐉", 13],
+        [
+          "bd81",
+          "퐗",
+          5,
+          "퐞",
+          25,
+          "숯숱숲숴쉈쉐쉑쉔쉘쉠쉥쉬쉭쉰쉴쉼쉽쉿슁슈슉슐슘슛슝스슥슨슬슭슴습슷승시식신싣실싫심십싯싱싶싸싹싻싼쌀쌈쌉쌌쌍쌓쌔쌕쌘쌜쌤쌥쌨쌩썅써썩썬썰썲썸썹썼썽쎄쎈쎌쏀쏘쏙쏜쏟쏠쏢쏨쏩쏭쏴쏵쏸쐈쐐쐤쐬쐰",
+        ],
+        ["be41", "퐸", 7, "푁푂푃푅", 14],
+        ["be61", "푔", 7, "푝푞푟푡푢푣푥", 7, "푮푰푱푲"],
+        [
+          "be81",
+          "푳",
+          4,
+          "푺푻푽푾풁풃",
+          4,
+          "풊풌풎",
+          5,
+          "풕",
+          8,
+          "쐴쐼쐽쑈쑤쑥쑨쑬쑴쑵쑹쒀쒔쒜쒸쒼쓩쓰쓱쓴쓸쓺쓿씀씁씌씐씔씜씨씩씬씰씸씹씻씽아악안앉않알앍앎앓암압앗았앙앝앞애액앤앨앰앱앳앴앵야약얀얄얇얌얍얏양얕얗얘얜얠얩어억언얹얻얼얽얾엄",
+          6,
+          "엌엎",
+        ],
+        ["bf41", "풞", 10, "풪", 14],
+        ["bf61", "풹", 18, "퓍퓎퓏퓑퓒퓓퓕"],
+        [
+          "bf81",
+          "퓖",
+          5,
+          "퓝퓞퓠",
+          7,
+          "퓩퓪퓫퓭퓮퓯퓱",
+          6,
+          "퓹퓺퓼에엑엔엘엠엡엣엥여역엮연열엶엷염",
+          5,
+          "옅옆옇예옌옐옘옙옛옜오옥온올옭옮옰옳옴옵옷옹옻와왁완왈왐왑왓왔왕왜왝왠왬왯왱외왹왼욀욈욉욋욍요욕욘욜욤욥욧용우욱운울욹욺움웁웃웅워웍원월웜웝웠웡웨",
+        ],
+        ["c041", "퓾", 5, "픅픆픇픉픊픋픍", 6, "픖픘", 5],
+        ["c061", "픞", 25],
+        [
+          "c081",
+          "픸픹픺픻픾픿핁핂핃핅",
+          6,
+          "핎핐핒",
+          5,
+          "핚핛핝핞핟핡핢핣웩웬웰웸웹웽위윅윈윌윔윕윗윙유육윤율윰윱윳융윷으윽은을읊음읍읏응",
+          7,
+          "읜읠읨읫이익인일읽읾잃임입잇있잉잊잎자작잔잖잗잘잚잠잡잣잤장잦재잭잰잴잼잽잿쟀쟁쟈쟉쟌쟎쟐쟘쟝쟤쟨쟬저적전절젊",
+        ],
+        ["c141", "핤핦핧핪핬핮", 5, "핶핷핹핺핻핽", 6, "햆햊햋"],
+        ["c161", "햌햍햎햏햑", 19, "햦햧"],
+        [
+          "c181",
+          "햨",
+          31,
+          "점접젓정젖제젝젠젤젬젭젯젱져젼졀졈졉졌졍졔조족존졸졺좀좁좃종좆좇좋좌좍좔좝좟좡좨좼좽죄죈죌죔죕죗죙죠죡죤죵주죽준줄줅줆줌줍줏중줘줬줴쥐쥑쥔쥘쥠쥡쥣쥬쥰쥴쥼즈즉즌즐즘즙즛증지직진짇질짊짐집짓",
+        ],
+        ["c241", "헊헋헍헎헏헑헓", 4, "헚헜헞", 5, "헦헧헩헪헫헭헮"],
+        ["c261", "헯", 4, "헶헸헺", 5, "혂혃혅혆혇혉", 6, "혒"],
+        [
+          "c281",
+          "혖",
+          5,
+          "혝혞혟혡혢혣혥",
+          7,
+          "혮",
+          9,
+          "혺혻징짖짙짚짜짝짠짢짤짧짬짭짯짰짱째짹짼쨀쨈쨉쨋쨌쨍쨔쨘쨩쩌쩍쩐쩔쩜쩝쩟쩠쩡쩨쩽쪄쪘쪼쪽쫀쫄쫌쫍쫏쫑쫓쫘쫙쫠쫬쫴쬈쬐쬔쬘쬠쬡쭁쭈쭉쭌쭐쭘쭙쭝쭤쭸쭹쮜쮸쯔쯤쯧쯩찌찍찐찔찜찝찡찢찧차착찬찮찰참찹찻",
+        ],
+        ["c341", "혽혾혿홁홂홃홄홆홇홊홌홎홏홐홒홓홖홗홙홚홛홝", 4],
+        ["c361", "홢", 4, "홨홪", 5, "홲홳홵", 11],
+        [
+          "c381",
+          "횁횂횄횆",
+          5,
+          "횎횏횑횒횓횕",
+          7,
+          "횞횠횢",
+          5,
+          "횩횪찼창찾채책챈챌챔챕챗챘챙챠챤챦챨챰챵처척천철첨첩첫첬청체첵첸첼쳄쳅쳇쳉쳐쳔쳤쳬쳰촁초촉촌촐촘촙촛총촤촨촬촹최쵠쵤쵬쵭쵯쵱쵸춈추축춘출춤춥춧충춰췄췌췐취췬췰췸췹췻췽츄츈츌츔츙츠측츤츨츰츱츳층",
+        ],
+        ["c441", "횫횭횮횯횱", 7, "횺횼", 7, "훆훇훉훊훋"],
+        ["c461", "훍훎훏훐훒훓훕훖훘훚", 5, "훡훢훣훥훦훧훩", 4],
+        [
+          "c481",
+          "훮훯훱훲훳훴훶",
+          5,
+          "훾훿휁휂휃휅",
+          11,
+          "휒휓휔치칙친칟칠칡침칩칫칭카칵칸칼캄캅캇캉캐캑캔캘캠캡캣캤캥캬캭컁커컥컨컫컬컴컵컷컸컹케켁켄켈켐켑켓켕켜켠켤켬켭켯켰켱켸코콕콘콜콤콥콧콩콰콱콴콸쾀쾅쾌쾡쾨쾰쿄쿠쿡쿤쿨쿰쿱쿳쿵쿼퀀퀄퀑퀘퀭퀴퀵퀸퀼",
+        ],
+        ["c541", "휕휖휗휚휛휝휞휟휡", 6, "휪휬휮", 5, "휶휷휹"],
+        ["c561", "휺휻휽", 6, "흅흆흈흊", 5, "흒흓흕흚", 4],
+        [
+          "c581",
+          "흟흢흤흦흧흨흪흫흭흮흯흱흲흳흵",
+          6,
+          "흾흿힀힂",
+          5,
+          "힊힋큄큅큇큉큐큔큘큠크큭큰클큼큽킁키킥킨킬킴킵킷킹타탁탄탈탉탐탑탓탔탕태택탠탤탬탭탯탰탱탸턍터턱턴털턺텀텁텃텄텅테텍텐텔템텝텟텡텨텬텼톄톈토톡톤톨톰톱톳통톺톼퇀퇘퇴퇸툇툉툐투툭툰툴툼툽툿퉁퉈퉜",
+        ],
+        ["c641", "힍힎힏힑", 6, "힚힜힞", 5],
+        [
+          "c6a1",
+          "퉤튀튁튄튈튐튑튕튜튠튤튬튱트특튼튿틀틂틈틉틋틔틘틜틤틥티틱틴틸팀팁팃팅파팍팎판팔팖팜팝팟팠팡팥패팩팬팰팸팹팻팼팽퍄퍅퍼퍽펀펄펌펍펏펐펑페펙펜펠펨펩펫펭펴편펼폄폅폈평폐폘폡폣포폭폰폴폼폽폿퐁",
+        ],
+        [
+          "c7a1",
+          "퐈퐝푀푄표푠푤푭푯푸푹푼푿풀풂품풉풋풍풔풩퓌퓐퓔퓜퓟퓨퓬퓰퓸퓻퓽프픈플픔픕픗피픽핀필핌핍핏핑하학한할핥함합핫항해핵핸핼햄햅햇했행햐향허헉헌헐헒험헙헛헝헤헥헨헬헴헵헷헹혀혁현혈혐협혓혔형혜혠",
+        ],
+        [
+          "c8a1",
+          "혤혭호혹혼홀홅홈홉홋홍홑화확환활홧황홰홱홴횃횅회획횐횔횝횟횡효횬횰횹횻후훅훈훌훑훔훗훙훠훤훨훰훵훼훽휀휄휑휘휙휜휠휨휩휫휭휴휵휸휼흄흇흉흐흑흔흖흗흘흙흠흡흣흥흩희흰흴흼흽힁히힉힌힐힘힙힛힝",
+        ],
+        [
+          "caa1",
+          "伽佳假價加可呵哥嘉嫁家暇架枷柯歌珂痂稼苛茄街袈訶賈跏軻迦駕刻却各恪慤殼珏脚覺角閣侃刊墾奸姦干幹懇揀杆柬桿澗癎看磵稈竿簡肝艮艱諫間乫喝曷渴碣竭葛褐蝎鞨勘坎堪嵌感憾戡敢柑橄減甘疳監瞰紺邯鑑鑒龕",
+        ],
+        [
+          "cba1",
+          "匣岬甲胛鉀閘剛堈姜岡崗康强彊慷江畺疆糠絳綱羌腔舡薑襁講鋼降鱇介价個凱塏愷愾慨改槪漑疥皆盖箇芥蓋豈鎧開喀客坑更粳羹醵倨去居巨拒据據擧渠炬祛距踞車遽鉅鋸乾件健巾建愆楗腱虔蹇鍵騫乞傑杰桀儉劍劒檢",
+        ],
+        [
+          "cca1",
+          "瞼鈐黔劫怯迲偈憩揭擊格檄激膈覡隔堅牽犬甄絹繭肩見譴遣鵑抉決潔結缺訣兼慊箝謙鉗鎌京俓倞傾儆勁勍卿坰境庚徑慶憬擎敬景暻更梗涇炅烱璟璥瓊痙硬磬竟競絅經耕耿脛莖警輕逕鏡頃頸驚鯨係啓堺契季屆悸戒桂械",
+        ],
+        [
+          "cda1",
+          "棨溪界癸磎稽系繫繼計誡谿階鷄古叩告呱固姑孤尻庫拷攷故敲暠枯槁沽痼皐睾稿羔考股膏苦苽菰藁蠱袴誥賈辜錮雇顧高鼓哭斛曲梏穀谷鵠困坤崑昆梱棍滾琨袞鯤汨滑骨供公共功孔工恐恭拱控攻珙空蚣貢鞏串寡戈果瓜",
+        ],
+        [
+          "cea1",
+          "科菓誇課跨過鍋顆廓槨藿郭串冠官寬慣棺款灌琯瓘管罐菅觀貫關館刮恝括适侊光匡壙廣曠洸炚狂珖筐胱鑛卦掛罫乖傀塊壞怪愧拐槐魁宏紘肱轟交僑咬喬嬌嶠巧攪敎校橋狡皎矯絞翹膠蕎蛟較轎郊餃驕鮫丘久九仇俱具勾",
+        ],
+        [
+          "cfa1",
+          "區口句咎嘔坵垢寇嶇廐懼拘救枸柩構歐毆毬求溝灸狗玖球瞿矩究絿耉臼舅舊苟衢謳購軀逑邱鉤銶駒驅鳩鷗龜國局菊鞠鞫麴君窘群裙軍郡堀屈掘窟宮弓穹窮芎躬倦券勸卷圈拳捲權淃眷厥獗蕨蹶闕机櫃潰詭軌饋句晷歸貴",
+        ],
+        [
+          "d0a1",
+          "鬼龜叫圭奎揆槻珪硅窺竅糾葵規赳逵閨勻均畇筠菌鈞龜橘克剋劇戟棘極隙僅劤勤懃斤根槿瑾筋芹菫覲謹近饉契今妗擒昑檎琴禁禽芩衾衿襟金錦伋及急扱汲級給亘兢矜肯企伎其冀嗜器圻基埼夔奇妓寄岐崎己幾忌技旗旣",
+        ],
+        [
+          "d1a1",
+          "朞期杞棋棄機欺氣汽沂淇玘琦琪璂璣畸畿碁磯祁祇祈祺箕紀綺羈耆耭肌記譏豈起錡錤飢饑騎騏驥麒緊佶吉拮桔金喫儺喇奈娜懦懶拏拿癩",
+          5,
+          "那樂",
+          4,
+          "諾酪駱亂卵暖欄煖爛蘭難鸞捏捺南嵐枏楠湳濫男藍襤拉",
+        ],
+        [
+          "d2a1",
+          "納臘蠟衲囊娘廊",
+          4,
+          "乃來內奈柰耐冷女年撚秊念恬拈捻寧寗努勞奴弩怒擄櫓爐瑙盧",
+          5,
+          "駑魯",
+          10,
+          "濃籠聾膿農惱牢磊腦賂雷尿壘",
+          7,
+          "嫩訥杻紐勒",
+          5,
+          "能菱陵尼泥匿溺多茶",
+        ],
+        [
+          "d3a1",
+          "丹亶但單團壇彖斷旦檀段湍短端簞緞蛋袒鄲鍛撻澾獺疸達啖坍憺擔曇淡湛潭澹痰聃膽蕁覃談譚錟沓畓答踏遝唐堂塘幢戇撞棠當糖螳黨代垈坮大對岱帶待戴擡玳臺袋貸隊黛宅德悳倒刀到圖堵塗導屠島嶋度徒悼挑掉搗桃",
+        ],
+        [
+          "d4a1",
+          "棹櫂淘渡滔濤燾盜睹禱稻萄覩賭跳蹈逃途道都鍍陶韜毒瀆牘犢獨督禿篤纛讀墩惇敦旽暾沌焞燉豚頓乭突仝冬凍動同憧東桐棟洞潼疼瞳童胴董銅兜斗杜枓痘竇荳讀豆逗頭屯臀芚遁遯鈍得嶝橙燈登等藤謄鄧騰喇懶拏癩羅",
+        ],
+        [
+          "d5a1",
+          "蘿螺裸邏樂洛烙珞絡落諾酪駱丹亂卵欄欒瀾爛蘭鸞剌辣嵐擥攬欖濫籃纜藍襤覽拉臘蠟廊朗浪狼琅瑯螂郞來崍徠萊冷掠略亮倆兩凉梁樑粮粱糧良諒輛量侶儷勵呂廬慮戾旅櫚濾礪藜蠣閭驢驪麗黎力曆歷瀝礫轢靂憐戀攣漣",
+        ],
+        [
+          "d6a1",
+          "煉璉練聯蓮輦連鍊冽列劣洌烈裂廉斂殮濂簾獵令伶囹寧岺嶺怜玲笭羚翎聆逞鈴零靈領齡例澧禮醴隷勞怒撈擄櫓潞瀘爐盧老蘆虜路輅露魯鷺鹵碌祿綠菉錄鹿麓論壟弄朧瀧瓏籠聾儡瀨牢磊賂賚賴雷了僚寮廖料燎療瞭聊蓼",
+        ],
+        [
+          "d7a1",
+          "遼鬧龍壘婁屢樓淚漏瘻累縷蔞褸鏤陋劉旒柳榴流溜瀏琉瑠留瘤硫謬類六戮陸侖倫崙淪綸輪律慄栗率隆勒肋凜凌楞稜綾菱陵俚利厘吏唎履悧李梨浬犁狸理璃異痢籬罹羸莉裏裡里釐離鯉吝潾燐璘藺躪隣鱗麟林淋琳臨霖砬",
+        ],
+        [
+          "d8a1",
+          "立笠粒摩瑪痲碼磨馬魔麻寞幕漠膜莫邈万卍娩巒彎慢挽晩曼滿漫灣瞞萬蔓蠻輓饅鰻唜抹末沫茉襪靺亡妄忘忙望網罔芒茫莽輞邙埋妹媒寐昧枚梅每煤罵買賣邁魅脈貊陌驀麥孟氓猛盲盟萌冪覓免冕勉棉沔眄眠綿緬面麵滅",
+        ],
+        [
+          "d9a1",
+          "蔑冥名命明暝椧溟皿瞑茗蓂螟酩銘鳴袂侮冒募姆帽慕摸摹暮某模母毛牟牡瑁眸矛耗芼茅謀謨貌木沐牧目睦穆鶩歿沒夢朦蒙卯墓妙廟描昴杳渺猫竗苗錨務巫憮懋戊拇撫无楙武毋無珷畝繆舞茂蕪誣貿霧鵡墨默們刎吻問文",
+        ],
+        [
+          "daa1",
+          "汶紊紋聞蚊門雯勿沕物味媚尾嵋彌微未梶楣渼湄眉米美薇謎迷靡黴岷悶愍憫敏旻旼民泯玟珉緡閔密蜜謐剝博拍搏撲朴樸泊珀璞箔粕縛膊舶薄迫雹駁伴半反叛拌搬攀斑槃泮潘班畔瘢盤盼磐磻礬絆般蟠返頒飯勃拔撥渤潑",
+        ],
+        [
+          "dba1",
+          "發跋醱鉢髮魃倣傍坊妨尨幇彷房放方旁昉枋榜滂磅紡肪膀舫芳蒡蚌訪謗邦防龐倍俳北培徘拜排杯湃焙盃背胚裴裵褙賠輩配陪伯佰帛柏栢白百魄幡樊煩燔番磻繁蕃藩飜伐筏罰閥凡帆梵氾汎泛犯範范法琺僻劈壁擘檗璧癖",
+        ],
+        [
+          "dca1",
+          "碧蘗闢霹便卞弁變辨辯邊別瞥鱉鼈丙倂兵屛幷昞昺柄棅炳甁病秉竝輧餠騈保堡報寶普步洑湺潽珤甫菩補褓譜輔伏僕匐卜宓復服福腹茯蔔複覆輹輻馥鰒本乶俸奉封峯峰捧棒烽熢琫縫蓬蜂逢鋒鳳不付俯傅剖副否咐埠夫婦",
+        ],
+        [
+          "dda1",
+          "孚孵富府復扶敷斧浮溥父符簿缶腐腑膚艀芙莩訃負賦賻赴趺部釜阜附駙鳧北分吩噴墳奔奮忿憤扮昐汾焚盆粉糞紛芬賁雰不佛弗彿拂崩朋棚硼繃鵬丕備匕匪卑妃婢庇悲憊扉批斐枇榧比毖毗毘沸泌琵痺砒碑秕秘粃緋翡肥",
+        ],
+        [
+          "dea1",
+          "脾臂菲蜚裨誹譬費鄙非飛鼻嚬嬪彬斌檳殯浜濱瀕牝玭貧賓頻憑氷聘騁乍事些仕伺似使俟僿史司唆嗣四士奢娑寫寺射巳師徙思捨斜斯柶査梭死沙泗渣瀉獅砂社祀祠私篩紗絲肆舍莎蓑蛇裟詐詞謝賜赦辭邪飼駟麝削數朔索",
+        ],
+        [
+          "dfa1",
+          "傘刪山散汕珊産疝算蒜酸霰乷撒殺煞薩三參杉森渗芟蔘衫揷澁鈒颯上傷像償商喪嘗孀尙峠常床庠廂想桑橡湘爽牀狀相祥箱翔裳觴詳象賞霜塞璽賽嗇塞穡索色牲生甥省笙墅壻嶼序庶徐恕抒捿敍暑曙書栖棲犀瑞筮絮緖署",
+        ],
+        [
+          "e0a1",
+          "胥舒薯西誓逝鋤黍鼠夕奭席惜昔晳析汐淅潟石碩蓆釋錫仙僊先善嬋宣扇敾旋渲煽琁瑄璇璿癬禪線繕羨腺膳船蘚蟬詵跣選銑鐥饍鮮卨屑楔泄洩渫舌薛褻設說雪齧剡暹殲纖蟾贍閃陝攝涉燮葉城姓宬性惺成星晟猩珹盛省筬",
+        ],
+        [
+          "e1a1",
+          "聖聲腥誠醒世勢歲洗稅笹細說貰召嘯塑宵小少巢所掃搔昭梳沼消溯瀟炤燒甦疏疎瘙笑篠簫素紹蔬蕭蘇訴逍遡邵銷韶騷俗屬束涑粟續謖贖速孫巽損蓀遜飡率宋悚松淞訟誦送頌刷殺灑碎鎖衰釗修受嗽囚垂壽嫂守岫峀帥愁",
+        ],
+        [
+          "e2a1",
+          "戍手授搜收數樹殊水洙漱燧狩獸琇璲瘦睡秀穗竪粹綏綬繡羞脩茱蒐蓚藪袖誰讐輸遂邃酬銖銹隋隧隨雖需須首髓鬚叔塾夙孰宿淑潚熟琡璹肅菽巡徇循恂旬栒楯橓殉洵淳珣盾瞬筍純脣舜荀蓴蕣詢諄醇錞順馴戌術述鉥崇崧",
+        ],
+        [
+          "e3a1",
+          "嵩瑟膝蝨濕拾習褶襲丞乘僧勝升承昇繩蠅陞侍匙嘶始媤尸屎屍市弑恃施是時枾柴猜矢示翅蒔蓍視試詩諡豕豺埴寔式息拭植殖湜熄篒蝕識軾食飾伸侁信呻娠宸愼新晨燼申神紳腎臣莘薪藎蜃訊身辛辰迅失室實悉審尋心沁",
+        ],
+        [
+          "e4a1",
+          "沈深瀋甚芯諶什十拾雙氏亞俄兒啞娥峨我牙芽莪蛾衙訝阿雅餓鴉鵝堊岳嶽幄惡愕握樂渥鄂鍔顎鰐齷安岸按晏案眼雁鞍顔鮟斡謁軋閼唵岩巖庵暗癌菴闇壓押狎鴨仰央怏昻殃秧鴦厓哀埃崖愛曖涯碍艾隘靄厄扼掖液縊腋額",
+        ],
+        [
+          "e5a1",
+          "櫻罌鶯鸚也倻冶夜惹揶椰爺耶若野弱掠略約若葯蒻藥躍亮佯兩凉壤孃恙揚攘敭暘梁楊樣洋瀁煬痒瘍禳穰糧羊良襄諒讓釀陽量養圄御於漁瘀禦語馭魚齬億憶抑檍臆偃堰彦焉言諺孼蘖俺儼嚴奄掩淹嶪業円予余勵呂女如廬",
+        ],
+        [
+          "e6a1",
+          "旅歟汝濾璵礖礪與艅茹輿轝閭餘驪麗黎亦力域役易曆歷疫繹譯轢逆驛嚥堧姸娟宴年延憐戀捐挻撚椽沇沿涎涓淵演漣烟然煙煉燃燕璉硏硯秊筵緣練縯聯衍軟輦蓮連鉛鍊鳶列劣咽悅涅烈熱裂說閱厭廉念捻染殮炎焰琰艶苒",
+        ],
+        [
+          "e7a1",
+          "簾閻髥鹽曄獵燁葉令囹塋寧嶺嶸影怜映暎楹榮永泳渶潁濚瀛瀯煐營獰玲瑛瑩瓔盈穎纓羚聆英詠迎鈴鍈零霙靈領乂倪例刈叡曳汭濊猊睿穢芮藝蘂禮裔詣譽豫醴銳隸霓預五伍俉傲午吾吳嗚塢墺奧娛寤悟惡懊敖旿晤梧汚澳",
+        ],
+        [
+          "e8a1",
+          "烏熬獒筽蜈誤鰲鼇屋沃獄玉鈺溫瑥瘟穩縕蘊兀壅擁瓮甕癰翁邕雍饔渦瓦窩窪臥蛙蝸訛婉完宛梡椀浣玩琓琬碗緩翫脘腕莞豌阮頑曰往旺枉汪王倭娃歪矮外嵬巍猥畏了僚僥凹堯夭妖姚寥寮尿嶢拗搖撓擾料曜樂橈燎燿瑤療",
+        ],
+        [
+          "e9a1",
+          "窈窯繇繞耀腰蓼蟯要謠遙遼邀饒慾欲浴縟褥辱俑傭冗勇埇墉容庸慂榕涌湧溶熔瑢用甬聳茸蓉踊鎔鏞龍于佑偶優又友右宇寓尤愚憂旴牛玗瑀盂祐禑禹紆羽芋藕虞迂遇郵釪隅雨雩勖彧旭昱栯煜稶郁頊云暈橒殞澐熉耘芸蕓",
+        ],
+        [
+          "eaa1",
+          "運隕雲韻蔚鬱亐熊雄元原員圓園垣媛嫄寃怨愿援沅洹湲源爰猿瑗苑袁轅遠阮院願鴛月越鉞位偉僞危圍委威尉慰暐渭爲瑋緯胃萎葦蔿蝟衛褘謂違韋魏乳侑儒兪劉唯喩孺宥幼幽庾悠惟愈愉揄攸有杻柔柚柳楡楢油洧流游溜",
+        ],
+        [
+          "eba1",
+          "濡猶猷琉瑜由留癒硫紐維臾萸裕誘諛諭踰蹂遊逾遺酉釉鍮類六堉戮毓肉育陸倫允奫尹崙淪潤玧胤贇輪鈗閏律慄栗率聿戎瀜絨融隆垠恩慇殷誾銀隱乙吟淫蔭陰音飮揖泣邑凝應膺鷹依倚儀宜意懿擬椅毅疑矣義艤薏蟻衣誼",
+        ],
+        [
+          "eca1",
+          "議醫二以伊利吏夷姨履已弛彛怡易李梨泥爾珥理異痍痢移罹而耳肄苡荑裏裡貽貳邇里離飴餌匿溺瀷益翊翌翼謚人仁刃印吝咽因姻寅引忍湮燐璘絪茵藺蚓認隣靭靷鱗麟一佚佾壹日溢逸鎰馹任壬妊姙恁林淋稔臨荏賃入卄",
+        ],
+        [
+          "eda1",
+          "立笠粒仍剩孕芿仔刺咨姉姿子字孜恣慈滋炙煮玆瓷疵磁紫者自茨蔗藉諮資雌作勺嚼斫昨灼炸爵綽芍酌雀鵲孱棧殘潺盞岑暫潛箴簪蠶雜丈仗匠場墻壯奬將帳庄張掌暲杖樟檣欌漿牆狀獐璋章粧腸臟臧莊葬蔣薔藏裝贓醬長",
+        ],
+        [
+          "eea1",
+          "障再哉在宰才材栽梓渽滓災縡裁財載齋齎爭箏諍錚佇低儲咀姐底抵杵楮樗沮渚狙猪疽箸紵苧菹著藷詛貯躇這邸雎齟勣吊嫡寂摘敵滴狄炙的積笛籍績翟荻謫賊赤跡蹟迪迹適鏑佃佺傳全典前剪塡塼奠專展廛悛戰栓殿氈澱",
+        ],
+        [
+          "efa1",
+          "煎琠田甸畑癲筌箋箭篆纏詮輾轉鈿銓錢鐫電顚顫餞切截折浙癤竊節絶占岾店漸点粘霑鮎點接摺蝶丁井亭停偵呈姃定幀庭廷征情挺政整旌晶晸柾楨檉正汀淀淨渟湞瀞炡玎珽町睛碇禎程穽精綎艇訂諪貞鄭酊釘鉦鋌錠霆靖",
+        ],
+        [
+          "f0a1",
+          "靜頂鼎制劑啼堤帝弟悌提梯濟祭第臍薺製諸蹄醍除際霽題齊俎兆凋助嘲弔彫措操早晁曺曹朝條棗槽漕潮照燥爪璪眺祖祚租稠窕粗糟組繰肇藻蚤詔調趙躁造遭釣阻雕鳥族簇足鏃存尊卒拙猝倧宗從悰慫棕淙琮種終綜縱腫",
+        ],
+        [
+          "f1a1",
+          "踪踵鍾鐘佐坐左座挫罪主住侏做姝胄呪周嗾奏宙州廚晝朱柱株注洲湊澍炷珠疇籌紂紬綢舟蛛註誅走躊輳週酎酒鑄駐竹粥俊儁准埈寯峻晙樽浚準濬焌畯竣蠢逡遵雋駿茁中仲衆重卽櫛楫汁葺增憎曾拯烝甑症繒蒸證贈之只",
+        ],
+        [
+          "f2a1",
+          "咫地址志持指摯支旨智枝枳止池沚漬知砥祉祗紙肢脂至芝芷蜘誌識贄趾遲直稙稷織職唇嗔塵振搢晉晋桭榛殄津溱珍瑨璡畛疹盡眞瞋秦縉縝臻蔯袗診賑軫辰進鎭陣陳震侄叱姪嫉帙桎瓆疾秩窒膣蛭質跌迭斟朕什執潗緝輯",
+        ],
+        [
+          "f3a1",
+          "鏶集徵懲澄且侘借叉嗟嵯差次此磋箚茶蹉車遮捉搾着窄錯鑿齪撰澯燦璨瓚竄簒纂粲纘讚贊鑽餐饌刹察擦札紮僭參塹慘慙懺斬站讒讖倉倡創唱娼廠彰愴敞昌昶暢槍滄漲猖瘡窓脹艙菖蒼債埰寀寨彩採砦綵菜蔡采釵冊柵策",
+        ],
+        [
+          "f4a1",
+          "責凄妻悽處倜刺剔尺慽戚拓擲斥滌瘠脊蹠陟隻仟千喘天川擅泉淺玔穿舛薦賤踐遷釧闡阡韆凸哲喆徹撤澈綴輟轍鐵僉尖沾添甛瞻簽籤詹諂堞妾帖捷牒疊睫諜貼輒廳晴淸聽菁請靑鯖切剃替涕滯締諦逮遞體初剿哨憔抄招梢",
+        ],
+        [
+          "f5a1",
+          "椒楚樵炒焦硝礁礎秒稍肖艸苕草蕉貂超酢醋醮促囑燭矗蜀觸寸忖村邨叢塚寵悤憁摠總聰蔥銃撮催崔最墜抽推椎楸樞湫皺秋芻萩諏趨追鄒酋醜錐錘鎚雛騶鰍丑畜祝竺筑築縮蓄蹙蹴軸逐春椿瑃出朮黜充忠沖蟲衝衷悴膵萃",
+        ],
+        [
+          "f6a1",
+          "贅取吹嘴娶就炊翠聚脆臭趣醉驟鷲側仄厠惻測層侈値嗤峙幟恥梔治淄熾痔痴癡稚穉緇緻置致蚩輜雉馳齒則勅飭親七柒漆侵寢枕沈浸琛砧針鍼蟄秤稱快他咤唾墮妥惰打拖朶楕舵陀馱駝倬卓啄坼度托拓擢晫柝濁濯琢琸託",
+        ],
+        [
+          "f7a1",
+          "鐸呑嘆坦彈憚歎灘炭綻誕奪脫探眈耽貪塔搭榻宕帑湯糖蕩兌台太怠態殆汰泰笞胎苔跆邰颱宅擇澤撑攄兎吐土討慟桶洞痛筒統通堆槌腿褪退頹偸套妬投透鬪慝特闖坡婆巴把播擺杷波派爬琶破罷芭跛頗判坂板版瓣販辦鈑",
+        ],
+        [
+          "f8a1",
+          "阪八叭捌佩唄悖敗沛浿牌狽稗覇貝彭澎烹膨愎便偏扁片篇編翩遍鞭騙貶坪平枰萍評吠嬖幣廢弊斃肺蔽閉陛佈包匍匏咆哺圃布怖抛抱捕暴泡浦疱砲胞脯苞葡蒲袍褒逋鋪飽鮑幅暴曝瀑爆輻俵剽彪慓杓標漂瓢票表豹飇飄驃",
+        ],
+        [
+          "f9a1",
+          "品稟楓諷豊風馮彼披疲皮被避陂匹弼必泌珌畢疋筆苾馝乏逼下何厦夏廈昰河瑕荷蝦賀遐霞鰕壑學虐謔鶴寒恨悍旱汗漢澣瀚罕翰閑閒限韓割轄函含咸啣喊檻涵緘艦銜陷鹹合哈盒蛤閤闔陜亢伉姮嫦巷恒抗杭桁沆港缸肛航",
+        ],
+        [
+          "faa1",
+          "行降項亥偕咳垓奚孩害懈楷海瀣蟹解該諧邂駭骸劾核倖幸杏荇行享向嚮珦鄕響餉饗香噓墟虛許憲櫶獻軒歇險驗奕爀赫革俔峴弦懸晛泫炫玄玹現眩睍絃絢縣舷衒見賢鉉顯孑穴血頁嫌俠協夾峽挾浹狹脅脇莢鋏頰亨兄刑型",
+        ],
+        [
+          "fba1",
+          "形泂滎瀅灐炯熒珩瑩荊螢衡逈邢鎣馨兮彗惠慧暳蕙蹊醯鞋乎互呼壕壺好岵弧戶扈昊晧毫浩淏湖滸澔濠濩灝狐琥瑚瓠皓祜糊縞胡芦葫蒿虎號蝴護豪鎬頀顥惑或酷婚昏混渾琿魂忽惚笏哄弘汞泓洪烘紅虹訌鴻化和嬅樺火畵",
+        ],
+        [
+          "fca1",
+          "禍禾花華話譁貨靴廓擴攫確碻穫丸喚奐宦幻患換歡晥桓渙煥環紈還驩鰥活滑猾豁闊凰幌徨恍惶愰慌晃晄榥況湟滉潢煌璜皇篁簧荒蝗遑隍黃匯回廻徊恢悔懷晦會檜淮澮灰獪繪膾茴蛔誨賄劃獲宖橫鐄哮嚆孝效斅曉梟涍淆",
+        ],
+        [
+          "fda1",
+          "爻肴酵驍侯候厚后吼喉嗅帿後朽煦珝逅勛勳塤壎焄熏燻薰訓暈薨喧暄煊萱卉喙毁彙徽揮暉煇諱輝麾休携烋畦虧恤譎鷸兇凶匈洶胸黑昕欣炘痕吃屹紇訖欠欽歆吸恰洽翕興僖凞喜噫囍姬嬉希憙憘戱晞曦熙熹熺犧禧稀羲詰",
+        ],
+      ];
 
+      /***/
+    },
+    /* 719 */
+    /***/ function (module, exports) {
+      module.exports = [
+        ["0", "\u0000", 127],
+        ["8ea1", "｡", 62],
+        [
+          "a1a1",
+          "　、。，．・：；？！゛゜´｀¨＾￣＿ヽヾゝゞ〃仝々〆〇ー―‐／＼～∥｜…‥‘’“”（）〔〕［］｛｝〈",
+          9,
+          "＋－±×÷＝≠＜＞≦≧∞∴♂♀°′″℃￥＄￠￡％＃＆＊＠§☆★○●◎◇",
+        ],
+        ["a2a1", "◆□■△▲▽▼※〒→←↑↓〓"],
+        ["a2ba", "∈∋⊆⊇⊂⊃∪∩"],
+        ["a2ca", "∧∨￢⇒⇔∀∃"],
+        ["a2dc", "∠⊥⌒∂∇≡≒≪≫√∽∝∵∫∬"],
+        ["a2f2", "ʼn♯♭♪†‡¶"],
+        ["a2fe", "◯"],
+        ["a3b0", "０", 9],
+        ["a3c1", "Ａ", 25],
+        ["a3e1", "ａ", 25],
+        ["a4a1", "ぁ", 82],
+        ["a5a1", "ァ", 85],
+        ["a6a1", "Α", 16, "Σ", 6],
+        ["a6c1", "α", 16, "σ", 6],
+        ["a7a1", "А", 5, "ЁЖ", 25],
+        ["a7d1", "а", 5, "ёж", 25],
+        ["a8a1", "─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸╂"],
+        ["ada1", "①", 19, "Ⅰ", 9],
+        ["adc0", "㍉㌔㌢㍍㌘㌧㌃㌶㍑㍗㌍㌦㌣㌫㍊㌻㎜㎝㎞㎎㎏㏄㎡"],
+        ["addf", "㍻〝〟№㏍℡㊤", 4, "㈱㈲㈹㍾㍽㍼≒≡∫∮∑√⊥∠∟⊿∵∩∪"],
+        [
+          "b0a1",
+          "亜唖娃阿哀愛挨姶逢葵茜穐悪握渥旭葦芦鯵梓圧斡扱宛姐虻飴絢綾鮎或粟袷安庵按暗案闇鞍杏以伊位依偉囲夷委威尉惟意慰易椅為畏異移維緯胃萎衣謂違遺医井亥域育郁磯一壱溢逸稲茨芋鰯允印咽員因姻引飲淫胤蔭",
+        ],
+        [
+          "b1a1",
+          "院陰隠韻吋右宇烏羽迂雨卯鵜窺丑碓臼渦嘘唄欝蔚鰻姥厩浦瓜閏噂云運雲荏餌叡営嬰影映曳栄永泳洩瑛盈穎頴英衛詠鋭液疫益駅悦謁越閲榎厭円園堰奄宴延怨掩援沿演炎焔煙燕猿縁艶苑薗遠鉛鴛塩於汚甥凹央奥往応",
+        ],
+        [
+          "b2a1",
+          "押旺横欧殴王翁襖鴬鴎黄岡沖荻億屋憶臆桶牡乙俺卸恩温穏音下化仮何伽価佳加可嘉夏嫁家寡科暇果架歌河火珂禍禾稼箇花苛茄荷華菓蝦課嘩貨迦過霞蚊俄峨我牙画臥芽蛾賀雅餓駕介会解回塊壊廻快怪悔恢懐戒拐改",
+        ],
+        [
+          "b3a1",
+          "魁晦械海灰界皆絵芥蟹開階貝凱劾外咳害崖慨概涯碍蓋街該鎧骸浬馨蛙垣柿蛎鈎劃嚇各廓拡撹格核殻獲確穫覚角赫較郭閣隔革学岳楽額顎掛笠樫橿梶鰍潟割喝恰括活渇滑葛褐轄且鰹叶椛樺鞄株兜竃蒲釜鎌噛鴨栢茅萱",
+        ],
+        [
+          "b4a1",
+          "粥刈苅瓦乾侃冠寒刊勘勧巻喚堪姦完官寛干幹患感慣憾換敢柑桓棺款歓汗漢澗潅環甘監看竿管簡緩缶翰肝艦莞観諌貫還鑑間閑関陥韓館舘丸含岸巌玩癌眼岩翫贋雁頑顔願企伎危喜器基奇嬉寄岐希幾忌揮机旗既期棋棄",
+        ],
+        [
+          "b5a1",
+          "機帰毅気汽畿祈季稀紀徽規記貴起軌輝飢騎鬼亀偽儀妓宜戯技擬欺犠疑祇義蟻誼議掬菊鞠吉吃喫桔橘詰砧杵黍却客脚虐逆丘久仇休及吸宮弓急救朽求汲泣灸球究窮笈級糾給旧牛去居巨拒拠挙渠虚許距鋸漁禦魚亨享京",
+        ],
+        [
+          "b6a1",
+          "供侠僑兇競共凶協匡卿叫喬境峡強彊怯恐恭挟教橋況狂狭矯胸脅興蕎郷鏡響饗驚仰凝尭暁業局曲極玉桐粁僅勤均巾錦斤欣欽琴禁禽筋緊芹菌衿襟謹近金吟銀九倶句区狗玖矩苦躯駆駈駒具愚虞喰空偶寓遇隅串櫛釧屑屈",
+        ],
+        [
+          "b7a1",
+          "掘窟沓靴轡窪熊隈粂栗繰桑鍬勲君薫訓群軍郡卦袈祁係傾刑兄啓圭珪型契形径恵慶慧憩掲携敬景桂渓畦稽系経継繋罫茎荊蛍計詣警軽頚鶏芸迎鯨劇戟撃激隙桁傑欠決潔穴結血訣月件倹倦健兼券剣喧圏堅嫌建憲懸拳捲",
+        ],
+        [
+          "b8a1",
+          "検権牽犬献研硯絹県肩見謙賢軒遣鍵険顕験鹸元原厳幻弦減源玄現絃舷言諺限乎個古呼固姑孤己庫弧戸故枯湖狐糊袴股胡菰虎誇跨鈷雇顧鼓五互伍午呉吾娯後御悟梧檎瑚碁語誤護醐乞鯉交佼侯候倖光公功効勾厚口向",
+        ],
+        [
+          "b9a1",
+          "后喉坑垢好孔孝宏工巧巷幸広庚康弘恒慌抗拘控攻昂晃更杭校梗構江洪浩港溝甲皇硬稿糠紅紘絞綱耕考肯肱腔膏航荒行衡講貢購郊酵鉱砿鋼閤降項香高鴻剛劫号合壕拷濠豪轟麹克刻告国穀酷鵠黒獄漉腰甑忽惚骨狛込",
+        ],
+        [
+          "baa1",
+          "此頃今困坤墾婚恨懇昏昆根梱混痕紺艮魂些佐叉唆嵯左差査沙瑳砂詐鎖裟坐座挫債催再最哉塞妻宰彩才採栽歳済災采犀砕砦祭斎細菜裁載際剤在材罪財冴坂阪堺榊肴咲崎埼碕鷺作削咋搾昨朔柵窄策索錯桜鮭笹匙冊刷",
+        ],
+        [
+          "bba1",
+          "察拶撮擦札殺薩雑皐鯖捌錆鮫皿晒三傘参山惨撒散桟燦珊産算纂蚕讃賛酸餐斬暫残仕仔伺使刺司史嗣四士始姉姿子屍市師志思指支孜斯施旨枝止死氏獅祉私糸紙紫肢脂至視詞詩試誌諮資賜雌飼歯事似侍児字寺慈持時",
+        ],
+        [
+          "bca1",
+          "次滋治爾璽痔磁示而耳自蒔辞汐鹿式識鴫竺軸宍雫七叱執失嫉室悉湿漆疾質実蔀篠偲柴芝屡蕊縞舎写射捨赦斜煮社紗者謝車遮蛇邪借勺尺杓灼爵酌釈錫若寂弱惹主取守手朱殊狩珠種腫趣酒首儒受呪寿授樹綬需囚収周",
+        ],
+        [
+          "bda1",
+          "宗就州修愁拾洲秀秋終繍習臭舟蒐衆襲讐蹴輯週酋酬集醜什住充十従戎柔汁渋獣縦重銃叔夙宿淑祝縮粛塾熟出術述俊峻春瞬竣舜駿准循旬楯殉淳準潤盾純巡遵醇順処初所暑曙渚庶緒署書薯藷諸助叙女序徐恕鋤除傷償",
+        ],
+        [
+          "bea1",
+          "勝匠升召哨商唱嘗奨妾娼宵将小少尚庄床廠彰承抄招掌捷昇昌昭晶松梢樟樵沼消渉湘焼焦照症省硝礁祥称章笑粧紹肖菖蒋蕉衝裳訟証詔詳象賞醤鉦鍾鐘障鞘上丈丞乗冗剰城場壌嬢常情擾条杖浄状畳穣蒸譲醸錠嘱埴飾",
+        ],
+        [
+          "bfa1",
+          "拭植殖燭織職色触食蝕辱尻伸信侵唇娠寝審心慎振新晋森榛浸深申疹真神秦紳臣芯薪親診身辛進針震人仁刃塵壬尋甚尽腎訊迅陣靭笥諏須酢図厨逗吹垂帥推水炊睡粋翠衰遂酔錐錘随瑞髄崇嵩数枢趨雛据杉椙菅頗雀裾",
+        ],
+        [
+          "c0a1",
+          "澄摺寸世瀬畝是凄制勢姓征性成政整星晴棲栖正清牲生盛精聖声製西誠誓請逝醒青静斉税脆隻席惜戚斥昔析石積籍績脊責赤跡蹟碩切拙接摂折設窃節説雪絶舌蝉仙先千占宣専尖川戦扇撰栓栴泉浅洗染潜煎煽旋穿箭線",
+        ],
+        [
+          "c1a1",
+          "繊羨腺舛船薦詮賎践選遷銭銑閃鮮前善漸然全禅繕膳糎噌塑岨措曾曽楚狙疏疎礎祖租粗素組蘇訴阻遡鼠僧創双叢倉喪壮奏爽宋層匝惣想捜掃挿掻操早曹巣槍槽漕燥争痩相窓糟総綜聡草荘葬蒼藻装走送遭鎗霜騒像増憎",
+        ],
+        [
+          "c2a1",
+          "臓蔵贈造促側則即息捉束測足速俗属賊族続卒袖其揃存孫尊損村遜他多太汰詑唾堕妥惰打柁舵楕陀駄騨体堆対耐岱帯待怠態戴替泰滞胎腿苔袋貸退逮隊黛鯛代台大第醍題鷹滝瀧卓啄宅托択拓沢濯琢託鐸濁諾茸凧蛸只",
+        ],
+        [
+          "c3a1",
+          "叩但達辰奪脱巽竪辿棚谷狸鱈樽誰丹単嘆坦担探旦歎淡湛炭短端箪綻耽胆蛋誕鍛団壇弾断暖檀段男談値知地弛恥智池痴稚置致蜘遅馳築畜竹筑蓄逐秩窒茶嫡着中仲宙忠抽昼柱注虫衷註酎鋳駐樗瀦猪苧著貯丁兆凋喋寵",
+        ],
+        [
+          "c4a1",
+          "帖帳庁弔張彫徴懲挑暢朝潮牒町眺聴脹腸蝶調諜超跳銚長頂鳥勅捗直朕沈珍賃鎮陳津墜椎槌追鎚痛通塚栂掴槻佃漬柘辻蔦綴鍔椿潰坪壷嬬紬爪吊釣鶴亭低停偵剃貞呈堤定帝底庭廷弟悌抵挺提梯汀碇禎程締艇訂諦蹄逓",
+        ],
+        [
+          "c5a1",
+          "邸鄭釘鼎泥摘擢敵滴的笛適鏑溺哲徹撤轍迭鉄典填天展店添纏甜貼転顛点伝殿澱田電兎吐堵塗妬屠徒斗杜渡登菟賭途都鍍砥砺努度土奴怒倒党冬凍刀唐塔塘套宕島嶋悼投搭東桃梼棟盗淘湯涛灯燈当痘祷等答筒糖統到",
+        ],
+        [
+          "c6a1",
+          "董蕩藤討謄豆踏逃透鐙陶頭騰闘働動同堂導憧撞洞瞳童胴萄道銅峠鴇匿得徳涜特督禿篤毒独読栃橡凸突椴届鳶苫寅酉瀞噸屯惇敦沌豚遁頓呑曇鈍奈那内乍凪薙謎灘捺鍋楢馴縄畷南楠軟難汝二尼弐迩匂賑肉虹廿日乳入",
+        ],
+        [
+          "c7a1",
+          "如尿韮任妊忍認濡禰祢寧葱猫熱年念捻撚燃粘乃廼之埜嚢悩濃納能脳膿農覗蚤巴把播覇杷波派琶破婆罵芭馬俳廃拝排敗杯盃牌背肺輩配倍培媒梅楳煤狽買売賠陪這蝿秤矧萩伯剥博拍柏泊白箔粕舶薄迫曝漠爆縛莫駁麦",
+        ],
+        [
+          "c8a1",
+          "函箱硲箸肇筈櫨幡肌畑畠八鉢溌発醗髪伐罰抜筏閥鳩噺塙蛤隼伴判半反叛帆搬斑板氾汎版犯班畔繁般藩販範釆煩頒飯挽晩番盤磐蕃蛮匪卑否妃庇彼悲扉批披斐比泌疲皮碑秘緋罷肥被誹費避非飛樋簸備尾微枇毘琵眉美",
+        ],
+        [
+          "c9a1",
+          "鼻柊稗匹疋髭彦膝菱肘弼必畢筆逼桧姫媛紐百謬俵彪標氷漂瓢票表評豹廟描病秒苗錨鋲蒜蛭鰭品彬斌浜瀕貧賓頻敏瓶不付埠夫婦富冨布府怖扶敷斧普浮父符腐膚芙譜負賦赴阜附侮撫武舞葡蕪部封楓風葺蕗伏副復幅服",
+        ],
+        [
+          "caa1",
+          "福腹複覆淵弗払沸仏物鮒分吻噴墳憤扮焚奮粉糞紛雰文聞丙併兵塀幣平弊柄並蔽閉陛米頁僻壁癖碧別瞥蔑箆偏変片篇編辺返遍便勉娩弁鞭保舗鋪圃捕歩甫補輔穂募墓慕戊暮母簿菩倣俸包呆報奉宝峰峯崩庖抱捧放方朋",
+        ],
+        [
+          "cba1",
+          "法泡烹砲縫胞芳萌蓬蜂褒訪豊邦鋒飽鳳鵬乏亡傍剖坊妨帽忘忙房暴望某棒冒紡肪膨謀貌貿鉾防吠頬北僕卜墨撲朴牧睦穆釦勃没殆堀幌奔本翻凡盆摩磨魔麻埋妹昧枚毎哩槙幕膜枕鮪柾鱒桝亦俣又抹末沫迄侭繭麿万慢満",
+        ],
+        [
+          "cca1",
+          "漫蔓味未魅巳箕岬密蜜湊蓑稔脈妙粍民眠務夢無牟矛霧鵡椋婿娘冥名命明盟迷銘鳴姪牝滅免棉綿緬面麺摸模茂妄孟毛猛盲網耗蒙儲木黙目杢勿餅尤戻籾貰問悶紋門匁也冶夜爺耶野弥矢厄役約薬訳躍靖柳薮鑓愉愈油癒",
+        ],
+        [
+          "cda1",
+          "諭輸唯佑優勇友宥幽悠憂揖有柚湧涌猶猷由祐裕誘遊邑郵雄融夕予余与誉輿預傭幼妖容庸揚揺擁曜楊様洋溶熔用窯羊耀葉蓉要謡踊遥陽養慾抑欲沃浴翌翼淀羅螺裸来莱頼雷洛絡落酪乱卵嵐欄濫藍蘭覧利吏履李梨理璃",
+        ],
+        [
+          "cea1",
+          "痢裏裡里離陸律率立葎掠略劉流溜琉留硫粒隆竜龍侶慮旅虜了亮僚両凌寮料梁涼猟療瞭稜糧良諒遼量陵領力緑倫厘林淋燐琳臨輪隣鱗麟瑠塁涙累類令伶例冷励嶺怜玲礼苓鈴隷零霊麗齢暦歴列劣烈裂廉恋憐漣煉簾練聯",
+        ],
+        [
+          "cfa1",
+          "蓮連錬呂魯櫓炉賂路露労婁廊弄朗楼榔浪漏牢狼篭老聾蝋郎六麓禄肋録論倭和話歪賄脇惑枠鷲亙亘鰐詫藁蕨椀湾碗腕",
+        ],
+        [
+          "d0a1",
+          "弌丐丕个丱丶丼丿乂乖乘亂亅豫亊舒弍于亞亟亠亢亰亳亶从仍仄仆仂仗仞仭仟价伉佚估佛佝佗佇佶侈侏侘佻佩佰侑佯來侖儘俔俟俎俘俛俑俚俐俤俥倚倨倔倪倥倅伜俶倡倩倬俾俯們倆偃假會偕偐偈做偖偬偸傀傚傅傴傲",
+        ],
+        [
+          "d1a1",
+          "僉僊傳僂僖僞僥僭僣僮價僵儉儁儂儖儕儔儚儡儺儷儼儻儿兀兒兌兔兢竸兩兪兮冀冂囘册冉冏冑冓冕冖冤冦冢冩冪冫决冱冲冰况冽凅凉凛几處凩凭凰凵凾刄刋刔刎刧刪刮刳刹剏剄剋剌剞剔剪剴剩剳剿剽劍劔劒剱劈劑辨",
+        ],
+        [
+          "d2a1",
+          "辧劬劭劼劵勁勍勗勞勣勦飭勠勳勵勸勹匆匈甸匍匐匏匕匚匣匯匱匳匸區卆卅丗卉卍凖卞卩卮夘卻卷厂厖厠厦厥厮厰厶參簒雙叟曼燮叮叨叭叺吁吽呀听吭吼吮吶吩吝呎咏呵咎呟呱呷呰咒呻咀呶咄咐咆哇咢咸咥咬哄哈咨",
+        ],
+        [
+          "d3a1",
+          "咫哂咤咾咼哘哥哦唏唔哽哮哭哺哢唹啀啣啌售啜啅啖啗唸唳啝喙喀咯喊喟啻啾喘喞單啼喃喩喇喨嗚嗅嗟嗄嗜嗤嗔嘔嗷嘖嗾嗽嘛嗹噎噐營嘴嘶嘲嘸噫噤嘯噬噪嚆嚀嚊嚠嚔嚏嚥嚮嚶嚴囂嚼囁囃囀囈囎囑囓囗囮囹圀囿圄圉",
+        ],
+        [
+          "d4a1",
+          "圈國圍圓團圖嗇圜圦圷圸坎圻址坏坩埀垈坡坿垉垓垠垳垤垪垰埃埆埔埒埓堊埖埣堋堙堝塲堡塢塋塰毀塒堽塹墅墹墟墫墺壞墻墸墮壅壓壑壗壙壘壥壜壤壟壯壺壹壻壼壽夂夊夐夛梦夥夬夭夲夸夾竒奕奐奎奚奘奢奠奧奬奩",
+        ],
+        [
+          "d5a1",
+          "奸妁妝佞侫妣妲姆姨姜妍姙姚娥娟娑娜娉娚婀婬婉娵娶婢婪媚媼媾嫋嫂媽嫣嫗嫦嫩嫖嫺嫻嬌嬋嬖嬲嫐嬪嬶嬾孃孅孀孑孕孚孛孥孩孰孳孵學斈孺宀它宦宸寃寇寉寔寐寤實寢寞寥寫寰寶寳尅將專對尓尠尢尨尸尹屁屆屎屓",
+        ],
+        [
+          "d6a1",
+          "屐屏孱屬屮乢屶屹岌岑岔妛岫岻岶岼岷峅岾峇峙峩峽峺峭嶌峪崋崕崗嵜崟崛崑崔崢崚崙崘嵌嵒嵎嵋嵬嵳嵶嶇嶄嶂嶢嶝嶬嶮嶽嶐嶷嶼巉巍巓巒巖巛巫已巵帋帚帙帑帛帶帷幄幃幀幎幗幔幟幢幤幇幵并幺麼广庠廁廂廈廐廏",
+        ],
+        [
+          "d7a1",
+          "廖廣廝廚廛廢廡廨廩廬廱廳廰廴廸廾弃弉彝彜弋弑弖弩弭弸彁彈彌彎弯彑彖彗彙彡彭彳彷徃徂彿徊很徑徇從徙徘徠徨徭徼忖忻忤忸忱忝悳忿怡恠怙怐怩怎怱怛怕怫怦怏怺恚恁恪恷恟恊恆恍恣恃恤恂恬恫恙悁悍惧悃悚",
+        ],
+        [
+          "d8a1",
+          "悄悛悖悗悒悧悋惡悸惠惓悴忰悽惆悵惘慍愕愆惶惷愀惴惺愃愡惻惱愍愎慇愾愨愧慊愿愼愬愴愽慂慄慳慷慘慙慚慫慴慯慥慱慟慝慓慵憙憖憇憬憔憚憊憑憫憮懌懊應懷懈懃懆憺懋罹懍懦懣懶懺懴懿懽懼懾戀戈戉戍戌戔戛",
+        ],
+        [
+          "d9a1",
+          "戞戡截戮戰戲戳扁扎扞扣扛扠扨扼抂抉找抒抓抖拔抃抔拗拑抻拏拿拆擔拈拜拌拊拂拇抛拉挌拮拱挧挂挈拯拵捐挾捍搜捏掖掎掀掫捶掣掏掉掟掵捫捩掾揩揀揆揣揉插揶揄搖搴搆搓搦搶攝搗搨搏摧摯摶摎攪撕撓撥撩撈撼",
+        ],
+        [
+          "daa1",
+          "據擒擅擇撻擘擂擱擧舉擠擡抬擣擯攬擶擴擲擺攀擽攘攜攅攤攣攫攴攵攷收攸畋效敖敕敍敘敞敝敲數斂斃變斛斟斫斷旃旆旁旄旌旒旛旙无旡旱杲昊昃旻杳昵昶昴昜晏晄晉晁晞晝晤晧晨晟晢晰暃暈暎暉暄暘暝曁暹曉暾暼",
+        ],
+        [
+          "dba1",
+          "曄暸曖曚曠昿曦曩曰曵曷朏朖朞朦朧霸朮朿朶杁朸朷杆杞杠杙杣杤枉杰枩杼杪枌枋枦枡枅枷柯枴柬枳柩枸柤柞柝柢柮枹柎柆柧檜栞框栩桀桍栲桎梳栫桙档桷桿梟梏梭梔條梛梃檮梹桴梵梠梺椏梍桾椁棊椈棘椢椦棡椌棍",
+        ],
+        [
+          "dca1",
+          "棔棧棕椶椒椄棗棣椥棹棠棯椨椪椚椣椡棆楹楷楜楸楫楔楾楮椹楴椽楙椰楡楞楝榁楪榲榮槐榿槁槓榾槎寨槊槝榻槃榧樮榑榠榜榕榴槞槨樂樛槿權槹槲槧樅榱樞槭樔槫樊樒櫁樣樓橄樌橲樶橸橇橢橙橦橈樸樢檐檍檠檄檢檣",
+        ],
+        [
+          "dda1",
+          "檗蘗檻櫃櫂檸檳檬櫞櫑櫟檪櫚櫪櫻欅蘖櫺欒欖鬱欟欸欷盜欹飮歇歃歉歐歙歔歛歟歡歸歹歿殀殄殃殍殘殕殞殤殪殫殯殲殱殳殷殼毆毋毓毟毬毫毳毯麾氈氓气氛氤氣汞汕汢汪沂沍沚沁沛汾汨汳沒沐泄泱泓沽泗泅泝沮沱沾",
+        ],
+        [
+          "dea1",
+          "沺泛泯泙泪洟衍洶洫洽洸洙洵洳洒洌浣涓浤浚浹浙涎涕濤涅淹渕渊涵淇淦涸淆淬淞淌淨淒淅淺淙淤淕淪淮渭湮渮渙湲湟渾渣湫渫湶湍渟湃渺湎渤滿渝游溂溪溘滉溷滓溽溯滄溲滔滕溏溥滂溟潁漑灌滬滸滾漿滲漱滯漲滌",
+        ],
+        [
+          "dfa1",
+          "漾漓滷澆潺潸澁澀潯潛濳潭澂潼潘澎澑濂潦澳澣澡澤澹濆澪濟濕濬濔濘濱濮濛瀉瀋濺瀑瀁瀏濾瀛瀚潴瀝瀘瀟瀰瀾瀲灑灣炙炒炯烱炬炸炳炮烟烋烝烙焉烽焜焙煥煕熈煦煢煌煖煬熏燻熄熕熨熬燗熹熾燒燉燔燎燠燬燧燵燼",
+        ],
+        [
+          "e0a1",
+          "燹燿爍爐爛爨爭爬爰爲爻爼爿牀牆牋牘牴牾犂犁犇犒犖犢犧犹犲狃狆狄狎狒狢狠狡狹狷倏猗猊猜猖猝猴猯猩猥猾獎獏默獗獪獨獰獸獵獻獺珈玳珎玻珀珥珮珞璢琅瑯琥珸琲琺瑕琿瑟瑙瑁瑜瑩瑰瑣瑪瑶瑾璋璞璧瓊瓏瓔珱",
+        ],
+        [
+          "e1a1",
+          "瓠瓣瓧瓩瓮瓲瓰瓱瓸瓷甄甃甅甌甎甍甕甓甞甦甬甼畄畍畊畉畛畆畚畩畤畧畫畭畸當疆疇畴疊疉疂疔疚疝疥疣痂疳痃疵疽疸疼疱痍痊痒痙痣痞痾痿痼瘁痰痺痲痳瘋瘍瘉瘟瘧瘠瘡瘢瘤瘴瘰瘻癇癈癆癜癘癡癢癨癩癪癧癬癰",
+        ],
+        [
+          "e2a1",
+          "癲癶癸發皀皃皈皋皎皖皓皙皚皰皴皸皹皺盂盍盖盒盞盡盥盧盪蘯盻眈眇眄眩眤眞眥眦眛眷眸睇睚睨睫睛睥睿睾睹瞎瞋瞑瞠瞞瞰瞶瞹瞿瞼瞽瞻矇矍矗矚矜矣矮矼砌砒礦砠礪硅碎硴碆硼碚碌碣碵碪碯磑磆磋磔碾碼磅磊磬",
+        ],
+        [
+          "e3a1",
+          "磧磚磽磴礇礒礑礙礬礫祀祠祗祟祚祕祓祺祿禊禝禧齋禪禮禳禹禺秉秕秧秬秡秣稈稍稘稙稠稟禀稱稻稾稷穃穗穉穡穢穩龝穰穹穽窈窗窕窘窖窩竈窰窶竅竄窿邃竇竊竍竏竕竓站竚竝竡竢竦竭竰笂笏笊笆笳笘笙笞笵笨笶筐",
+        ],
+        [
+          "e4a1",
+          "筺笄筍笋筌筅筵筥筴筧筰筱筬筮箝箘箟箍箜箚箋箒箏筝箙篋篁篌篏箴篆篝篩簑簔篦篥籠簀簇簓篳篷簗簍篶簣簧簪簟簷簫簽籌籃籔籏籀籐籘籟籤籖籥籬籵粃粐粤粭粢粫粡粨粳粲粱粮粹粽糀糅糂糘糒糜糢鬻糯糲糴糶糺紆",
+        ],
+        [
+          "e5a1",
+          "紂紜紕紊絅絋紮紲紿紵絆絳絖絎絲絨絮絏絣經綉絛綏絽綛綺綮綣綵緇綽綫總綢綯緜綸綟綰緘緝緤緞緻緲緡縅縊縣縡縒縱縟縉縋縢繆繦縻縵縹繃縷縲縺繧繝繖繞繙繚繹繪繩繼繻纃緕繽辮繿纈纉續纒纐纓纔纖纎纛纜缸缺",
+        ],
+        [
+          "e6a1",
+          "罅罌罍罎罐网罕罔罘罟罠罨罩罧罸羂羆羃羈羇羌羔羞羝羚羣羯羲羹羮羶羸譱翅翆翊翕翔翡翦翩翳翹飜耆耄耋耒耘耙耜耡耨耿耻聊聆聒聘聚聟聢聨聳聲聰聶聹聽聿肄肆肅肛肓肚肭冐肬胛胥胙胝胄胚胖脉胯胱脛脩脣脯腋",
+        ],
+        [
+          "e7a1",
+          "隋腆脾腓腑胼腱腮腥腦腴膃膈膊膀膂膠膕膤膣腟膓膩膰膵膾膸膽臀臂膺臉臍臑臙臘臈臚臟臠臧臺臻臾舁舂舅與舊舍舐舖舩舫舸舳艀艙艘艝艚艟艤艢艨艪艫舮艱艷艸艾芍芒芫芟芻芬苡苣苟苒苴苳苺莓范苻苹苞茆苜茉苙",
+        ],
+        [
+          "e8a1",
+          "茵茴茖茲茱荀茹荐荅茯茫茗茘莅莚莪莟莢莖茣莎莇莊荼莵荳荵莠莉莨菴萓菫菎菽萃菘萋菁菷萇菠菲萍萢萠莽萸蔆菻葭萪萼蕚蒄葷葫蒭葮蒂葩葆萬葯葹萵蓊葢蒹蒿蒟蓙蓍蒻蓚蓐蓁蓆蓖蒡蔡蓿蓴蔗蔘蔬蔟蔕蔔蓼蕀蕣蕘蕈",
+        ],
+        [
+          "e9a1",
+          "蕁蘂蕋蕕薀薤薈薑薊薨蕭薔薛藪薇薜蕷蕾薐藉薺藏薹藐藕藝藥藜藹蘊蘓蘋藾藺蘆蘢蘚蘰蘿虍乕虔號虧虱蚓蚣蚩蚪蚋蚌蚶蚯蛄蛆蚰蛉蠣蚫蛔蛞蛩蛬蛟蛛蛯蜒蜆蜈蜀蜃蛻蜑蜉蜍蛹蜊蜴蜿蜷蜻蜥蜩蜚蝠蝟蝸蝌蝎蝴蝗蝨蝮蝙",
+        ],
+        [
+          "eaa1",
+          "蝓蝣蝪蠅螢螟螂螯蟋螽蟀蟐雖螫蟄螳蟇蟆螻蟯蟲蟠蠏蠍蟾蟶蟷蠎蟒蠑蠖蠕蠢蠡蠱蠶蠹蠧蠻衄衂衒衙衞衢衫袁衾袞衵衽袵衲袂袗袒袮袙袢袍袤袰袿袱裃裄裔裘裙裝裹褂裼裴裨裲褄褌褊褓襃褞褥褪褫襁襄褻褶褸襌褝襠襞",
+        ],
+        [
+          "eba1",
+          "襦襤襭襪襯襴襷襾覃覈覊覓覘覡覩覦覬覯覲覺覽覿觀觚觜觝觧觴觸訃訖訐訌訛訝訥訶詁詛詒詆詈詼詭詬詢誅誂誄誨誡誑誥誦誚誣諄諍諂諚諫諳諧諤諱謔諠諢諷諞諛謌謇謚諡謖謐謗謠謳鞫謦謫謾謨譁譌譏譎證譖譛譚譫",
+        ],
+        [
+          "eca1",
+          "譟譬譯譴譽讀讌讎讒讓讖讙讚谺豁谿豈豌豎豐豕豢豬豸豺貂貉貅貊貍貎貔豼貘戝貭貪貽貲貳貮貶賈賁賤賣賚賽賺賻贄贅贊贇贏贍贐齎贓賍贔贖赧赭赱赳趁趙跂趾趺跏跚跖跌跛跋跪跫跟跣跼踈踉跿踝踞踐踟蹂踵踰踴蹊",
+        ],
+        [
+          "eda1",
+          "蹇蹉蹌蹐蹈蹙蹤蹠踪蹣蹕蹶蹲蹼躁躇躅躄躋躊躓躑躔躙躪躡躬躰軆躱躾軅軈軋軛軣軼軻軫軾輊輅輕輒輙輓輜輟輛輌輦輳輻輹轅轂輾轌轉轆轎轗轜轢轣轤辜辟辣辭辯辷迚迥迢迪迯邇迴逅迹迺逑逕逡逍逞逖逋逧逶逵逹迸",
+        ],
+        [
+          "eea1",
+          "遏遐遑遒逎遉逾遖遘遞遨遯遶隨遲邂遽邁邀邊邉邏邨邯邱邵郢郤扈郛鄂鄒鄙鄲鄰酊酖酘酣酥酩酳酲醋醉醂醢醫醯醪醵醴醺釀釁釉釋釐釖釟釡釛釼釵釶鈞釿鈔鈬鈕鈑鉞鉗鉅鉉鉤鉈銕鈿鉋鉐銜銖銓銛鉚鋏銹銷鋩錏鋺鍄錮",
+        ],
+        [
+          "efa1",
+          "錙錢錚錣錺錵錻鍜鍠鍼鍮鍖鎰鎬鎭鎔鎹鏖鏗鏨鏥鏘鏃鏝鏐鏈鏤鐚鐔鐓鐃鐇鐐鐶鐫鐵鐡鐺鑁鑒鑄鑛鑠鑢鑞鑪鈩鑰鑵鑷鑽鑚鑼鑾钁鑿閂閇閊閔閖閘閙閠閨閧閭閼閻閹閾闊濶闃闍闌闕闔闖關闡闥闢阡阨阮阯陂陌陏陋陷陜陞",
+        ],
+        [
+          "f0a1",
+          "陝陟陦陲陬隍隘隕隗險隧隱隲隰隴隶隸隹雎雋雉雍襍雜霍雕雹霄霆霈霓霎霑霏霖霙霤霪霰霹霽霾靄靆靈靂靉靜靠靤靦靨勒靫靱靹鞅靼鞁靺鞆鞋鞏鞐鞜鞨鞦鞣鞳鞴韃韆韈韋韜韭齏韲竟韶韵頏頌頸頤頡頷頽顆顏顋顫顯顰",
+        ],
+        [
+          "f1a1",
+          "顱顴顳颪颯颱颶飄飃飆飩飫餃餉餒餔餘餡餝餞餤餠餬餮餽餾饂饉饅饐饋饑饒饌饕馗馘馥馭馮馼駟駛駝駘駑駭駮駱駲駻駸騁騏騅駢騙騫騷驅驂驀驃騾驕驍驛驗驟驢驥驤驩驫驪骭骰骼髀髏髑髓體髞髟髢髣髦髯髫髮髴髱髷",
+        ],
+        [
+          "f2a1",
+          "髻鬆鬘鬚鬟鬢鬣鬥鬧鬨鬩鬪鬮鬯鬲魄魃魏魍魎魑魘魴鮓鮃鮑鮖鮗鮟鮠鮨鮴鯀鯊鮹鯆鯏鯑鯒鯣鯢鯤鯔鯡鰺鯲鯱鯰鰕鰔鰉鰓鰌鰆鰈鰒鰊鰄鰮鰛鰥鰤鰡鰰鱇鰲鱆鰾鱚鱠鱧鱶鱸鳧鳬鳰鴉鴈鳫鴃鴆鴪鴦鶯鴣鴟鵄鴕鴒鵁鴿鴾鵆鵈",
+        ],
+        [
+          "f3a1",
+          "鵝鵞鵤鵑鵐鵙鵲鶉鶇鶫鵯鵺鶚鶤鶩鶲鷄鷁鶻鶸鶺鷆鷏鷂鷙鷓鷸鷦鷭鷯鷽鸚鸛鸞鹵鹹鹽麁麈麋麌麒麕麑麝麥麩麸麪麭靡黌黎黏黐黔黜點黝黠黥黨黯黴黶黷黹黻黼黽鼇鼈皷鼕鼡鼬鼾齊齒齔齣齟齠齡齦齧齬齪齷齲齶龕龜龠",
+        ],
+        ["f4a1", "堯槇遙瑤凜熙"],
+        [
+          "f9a1",
+          "纊褜鍈銈蓜俉炻昱棈鋹曻彅丨仡仼伀伃伹佖侒侊侚侔俍偀倢俿倞偆偰偂傔僴僘兊兤冝冾凬刕劜劦勀勛匀匇匤卲厓厲叝﨎咜咊咩哿喆坙坥垬埈埇﨏塚增墲夋奓奛奝奣妤妺孖寀甯寘寬尞岦岺峵崧嵓﨑嵂嵭嶸嶹巐弡弴彧德",
+        ],
+        [
+          "faa1",
+          "忞恝悅悊惞惕愠惲愑愷愰憘戓抦揵摠撝擎敎昀昕昻昉昮昞昤晥晗晙晴晳暙暠暲暿曺朎朗杦枻桒柀栁桄棏﨓楨﨔榘槢樰橫橆橳橾櫢櫤毖氿汜沆汯泚洄涇浯涖涬淏淸淲淼渹湜渧渼溿澈澵濵瀅瀇瀨炅炫焏焄煜煆煇凞燁燾犱",
+        ],
+        [
+          "fba1",
+          "犾猤猪獷玽珉珖珣珒琇珵琦琪琩琮瑢璉璟甁畯皂皜皞皛皦益睆劯砡硎硤硺礰礼神祥禔福禛竑竧靖竫箞精絈絜綷綠緖繒罇羡羽茁荢荿菇菶葈蒴蕓蕙蕫﨟薰蘒﨡蠇裵訒訷詹誧誾諟諸諶譓譿賰賴贒赶﨣軏﨤逸遧郞都鄕鄧釚",
+        ],
+        [
+          "fca1",
+          "釗釞釭釮釤釥鈆鈐鈊鈺鉀鈼鉎鉙鉑鈹鉧銧鉷鉸鋧鋗鋙鋐﨧鋕鋠鋓錥錡鋻﨨錞鋿錝錂鍰鍗鎤鏆鏞鏸鐱鑅鑈閒隆﨩隝隯霳霻靃靍靏靑靕顗顥飯飼餧館馞驎髙髜魵魲鮏鮱鮻鰀鵰鵫鶴鸙黑",
+        ],
+        ["fcf1", "ⅰ", 9, "￢￤＇＂"],
+        ["8fa2af", "˘ˇ¸˙˝¯˛˚～΄΅"],
+        ["8fa2c2", "¡¦¿"],
+        ["8fa2eb", "ºª©®™¤№"],
+        ["8fa6e1", "ΆΈΉΊΪ"],
+        ["8fa6e7", "Ό"],
+        ["8fa6e9", "ΎΫ"],
+        ["8fa6ec", "Ώ"],
+        ["8fa6f1", "άέήίϊΐόςύϋΰώ"],
+        ["8fa7c2", "Ђ", 10, "ЎЏ"],
+        ["8fa7f2", "ђ", 10, "ўџ"],
+        ["8fa9a1", "ÆĐ"],
+        ["8fa9a4", "Ħ"],
+        ["8fa9a6", "IJ"],
+        ["8fa9a8", "ŁĿ"],
+        ["8fa9ab", "ŊØŒ"],
+        ["8fa9af", "ŦÞ"],
+        ["8fa9c1", "æđðħıijĸłŀʼnŋøœßŧþ"],
+        ["8faaa1", "ÁÀÄÂĂǍĀĄÅÃĆĈČÇĊĎÉÈËÊĚĖĒĘ"],
+        [
+          "8faaba",
+          "ĜĞĢĠĤÍÌÏÎǏİĪĮĨĴĶĹĽĻŃŇŅÑÓÒÖÔǑŐŌÕŔŘŖŚŜŠŞŤŢÚÙÜÛŬǓŰŪŲŮŨǗǛǙǕŴÝŸŶŹŽŻ",
+        ],
+        ["8faba1", "áàäâăǎāąåãćĉčçċďéèëêěėēęǵĝğ"],
+        ["8fabbd", "ġĥíìïîǐ"],
+        ["8fabc5", "īįĩĵķĺľļńňņñóòöôǒőōõŕřŗśŝšşťţúùüûŭǔűūųůũǘǜǚǖŵýÿŷźžż"],
+        [
+          "8fb0a1",
+          "丂丄丅丌丒丟丣两丨丫丮丯丰丵乀乁乄乇乑乚乜乣乨乩乴乵乹乿亍亖亗亝亯亹仃仐仚仛仠仡仢仨仯仱仳仵份仾仿伀伂伃伈伋伌伒伕伖众伙伮伱你伳伵伷伹伻伾佀佂佈佉佋佌佒佔佖佘佟佣佪佬佮佱佷佸佹佺佽佾侁侂侄",
+        ],
+        [
+          "8fb1a1",
+          "侅侉侊侌侎侐侒侓侔侗侙侚侞侟侲侷侹侻侼侽侾俀俁俅俆俈俉俋俌俍俏俒俜俠俢俰俲俼俽俿倀倁倄倇倊倌倎倐倓倗倘倛倜倝倞倢倧倮倰倲倳倵偀偁偂偅偆偊偌偎偑偒偓偗偙偟偠偢偣偦偧偪偭偰偱倻傁傃傄傆傊傎傏傐",
+        ],
+        [
+          "8fb2a1",
+          "傒傓傔傖傛傜傞",
+          4,
+          "傪傯傰傹傺傽僀僃僄僇僌僎僐僓僔僘僜僝僟僢僤僦僨僩僯僱僶僺僾儃儆儇儈儋儌儍儎僲儐儗儙儛儜儝儞儣儧儨儬儭儯儱儳儴儵儸儹兂兊兏兓兕兗兘兟兤兦兾冃冄冋冎冘冝冡冣冭冸冺冼冾冿凂",
+        ],
+        [
+          "8fb3a1",
+          "凈减凑凒凓凕凘凞凢凥凮凲凳凴凷刁刂刅划刓刕刖刘刢刨刱刲刵刼剅剉剕剗剘剚剜剟剠剡剦剮剷剸剹劀劂劅劊劌劓劕劖劗劘劚劜劤劥劦劧劯劰劶劷劸劺劻劽勀勄勆勈勌勏勑勔勖勛勜勡勥勨勩勪勬勰勱勴勶勷匀匃匊匋",
+        ],
+        [
+          "8fb4a1",
+          "匌匑匓匘匛匜匞匟匥匧匨匩匫匬匭匰匲匵匼匽匾卂卌卋卙卛卡卣卥卬卭卲卹卾厃厇厈厎厓厔厙厝厡厤厪厫厯厲厴厵厷厸厺厽叀叅叏叒叓叕叚叝叞叠另叧叵吂吓吚吡吧吨吪启吱吴吵呃呄呇呍呏呞呢呤呦呧呩呫呭呮呴呿",
+        ],
+        [
+          "8fb5a1",
+          "咁咃咅咈咉咍咑咕咖咜咟咡咦咧咩咪咭咮咱咷咹咺咻咿哆哊响哎哠哪哬哯哶哼哾哿唀唁唅唈唉唌唍唎唕唪唫唲唵唶唻唼唽啁啇啉啊啍啐啑啘啚啛啞啠啡啤啦啿喁喂喆喈喎喏喑喒喓喔喗喣喤喭喲喿嗁嗃嗆嗉嗋嗌嗎嗑嗒",
+        ],
+        [
+          "8fb6a1",
+          "嗓嗗嗘嗛嗞嗢嗩嗶嗿嘅嘈嘊嘍",
+          5,
+          "嘙嘬嘰嘳嘵嘷嘹嘻嘼嘽嘿噀噁噃噄噆噉噋噍噏噔噞噠噡噢噣噦噩噭噯噱噲噵嚄嚅嚈嚋嚌嚕嚙嚚嚝嚞嚟嚦嚧嚨嚩嚫嚬嚭嚱嚳嚷嚾囅囉囊囋囏囐囌囍囙囜囝囟囡囤",
+          4,
+          "囱囫园",
+        ],
+        [
+          "8fb7a1",
+          "囶囷圁圂圇圊圌圑圕圚圛圝圠圢圣圤圥圩圪圬圮圯圳圴圽圾圿坅坆坌坍坒坢坥坧坨坫坭",
+          4,
+          "坳坴坵坷坹坺坻坼坾垁垃垌垔垗垙垚垜垝垞垟垡垕垧垨垩垬垸垽埇埈埌埏埕埝埞埤埦埧埩埭埰埵埶埸埽埾埿堃堄堈堉埡",
+        ],
+        [
+          "8fb8a1",
+          "堌堍堛堞堟堠堦堧堭堲堹堿塉塌塍塏塐塕塟塡塤塧塨塸塼塿墀墁墇墈墉墊墌墍墏墐墔墖墝墠墡墢墦墩墱墲壄墼壂壈壍壎壐壒壔壖壚壝壡壢壩壳夅夆夋夌夒夓夔虁夝夡夣夤夨夯夰夳夵夶夿奃奆奒奓奙奛奝奞奟奡奣奫奭",
+        ],
+        [
+          "8fb9a1",
+          "奯奲奵奶她奻奼妋妌妎妒妕妗妟妤妧妭妮妯妰妳妷妺妼姁姃姄姈姊姍姒姝姞姟姣姤姧姮姯姱姲姴姷娀娄娌娍娎娒娓娞娣娤娧娨娪娭娰婄婅婇婈婌婐婕婞婣婥婧婭婷婺婻婾媋媐媓媖媙媜媞媟媠媢媧媬媱媲媳媵媸媺媻媿",
+        ],
+        [
+          "8fbaa1",
+          "嫄嫆嫈嫏嫚嫜嫠嫥嫪嫮嫵嫶嫽嬀嬁嬈嬗嬴嬙嬛嬝嬡嬥嬭嬸孁孋孌孒孖孞孨孮孯孼孽孾孿宁宄宆宊宎宐宑宓宔宖宨宩宬宭宯宱宲宷宺宼寀寁寍寏寖",
+          4,
+          "寠寯寱寴寽尌尗尞尟尣尦尩尫尬尮尰尲尵尶屙屚屜屢屣屧屨屩",
+        ],
+        [
+          "8fbba1",
+          "屭屰屴屵屺屻屼屽岇岈岊岏岒岝岟岠岢岣岦岪岲岴岵岺峉峋峒峝峗峮峱峲峴崁崆崍崒崫崣崤崦崧崱崴崹崽崿嵂嵃嵆嵈嵕嵑嵙嵊嵟嵠嵡嵢嵤嵪嵭嵰嵹嵺嵾嵿嶁嶃嶈嶊嶒嶓嶔嶕嶙嶛嶟嶠嶧嶫嶰嶴嶸嶹巃巇巋巐巎巘巙巠巤",
+        ],
+        [
+          "8fbca1",
+          "巩巸巹帀帇帍帒帔帕帘帟帠帮帨帲帵帾幋幐幉幑幖幘幛幜幞幨幪",
+          4,
+          "幰庀庋庎庢庤庥庨庪庬庱庳庽庾庿廆廌廋廎廑廒廔廕廜廞廥廫异弆弇弈弎弙弜弝弡弢弣弤弨弫弬弮弰弴弶弻弽弿彀彄彅彇彍彐彔彘彛彠彣彤彧",
+        ],
+        [
+          "8fbda1",
+          "彯彲彴彵彸彺彽彾徉徍徏徖徜徝徢徧徫徤徬徯徰徱徸忄忇忈忉忋忐",
+          4,
+          "忞忡忢忨忩忪忬忭忮忯忲忳忶忺忼怇怊怍怓怔怗怘怚怟怤怭怳怵恀恇恈恉恌恑恔恖恗恝恡恧恱恾恿悂悆悈悊悎悑悓悕悘悝悞悢悤悥您悰悱悷",
+        ],
+        [
+          "8fbea1",
+          "悻悾惂惄惈惉惊惋惎惏惔惕惙惛惝惞惢惥惲惵惸惼惽愂愇愊愌愐",
+          4,
+          "愖愗愙愜愞愢愪愫愰愱愵愶愷愹慁慅慆慉慞慠慬慲慸慻慼慿憀憁憃憄憋憍憒憓憗憘憜憝憟憠憥憨憪憭憸憹憼懀懁懂懎懏懕懜懝懞懟懡懢懧懩懥",
+        ],
+        [
+          "8fbfa1",
+          "懬懭懯戁戃戄戇戓戕戜戠戢戣戧戩戫戹戽扂扃扄扆扌扐扑扒扔扖扚扜扤扭扯扳扺扽抍抎抏抐抦抨抳抶抷抺抾抿拄拎拕拖拚拪拲拴拼拽挃挄挊挋挍挐挓挖挘挩挪挭挵挶挹挼捁捂捃捄捆捊捋捎捒捓捔捘捛捥捦捬捭捱捴捵",
+        ],
+        [
+          "8fc0a1",
+          "捸捼捽捿掂掄掇掊掐掔掕掙掚掞掤掦掭掮掯掽揁揅揈揎揑揓揔揕揜揠揥揪揬揲揳揵揸揹搉搊搐搒搔搘搞搠搢搤搥搩搪搯搰搵搽搿摋摏摑摒摓摔摚摛摜摝摟摠摡摣摭摳摴摻摽撅撇撏撐撑撘撙撛撝撟撡撣撦撨撬撳撽撾撿",
+        ],
+        [
+          "8fc1a1",
+          "擄擉擊擋擌擎擐擑擕擗擤擥擩擪擭擰擵擷擻擿攁攄攈攉攊攏攓攔攖攙攛攞攟攢攦攩攮攱攺攼攽敃敇敉敐敒敔敟敠敧敫敺敽斁斅斊斒斕斘斝斠斣斦斮斲斳斴斿旂旈旉旎旐旔旖旘旟旰旲旴旵旹旾旿昀昄昈昉昍昑昒昕昖昝",
+        ],
+        [
+          "8fc2a1",
+          "昞昡昢昣昤昦昩昪昫昬昮昰昱昳昹昷晀晅晆晊晌晑晎晗晘晙晛晜晠晡曻晪晫晬晾晳晵晿晷晸晹晻暀晼暋暌暍暐暒暙暚暛暜暟暠暤暭暱暲暵暻暿曀曂曃曈曌曎曏曔曛曟曨曫曬曮曺朅朇朎朓朙朜朠朢朳朾杅杇杈杌杔杕杝",
+        ],
+        [
+          "8fc3a1",
+          "杦杬杮杴杶杻极构枎枏枑枓枖枘枙枛枰枱枲枵枻枼枽柹柀柂柃柅柈柉柒柗柙柜柡柦柰柲柶柷桒栔栙栝栟栨栧栬栭栯栰栱栳栻栿桄桅桊桌桕桗桘桛桫桮",
+          4,
+          "桵桹桺桻桼梂梄梆梈梖梘梚梜梡梣梥梩梪梮梲梻棅棈棌棏",
+        ],
+        [
+          "8fc4a1",
+          "棐棑棓棖棙棜棝棥棨棪棫棬棭棰棱棵棶棻棼棽椆椉椊椐椑椓椖椗椱椳椵椸椻楂楅楉楎楗楛楣楤楥楦楨楩楬楰楱楲楺楻楿榀榍榒榖榘榡榥榦榨榫榭榯榷榸榺榼槅槈槑槖槗槢槥槮槯槱槳槵槾樀樁樃樏樑樕樚樝樠樤樨樰樲",
+        ],
+        [
+          "8fc5a1",
+          "樴樷樻樾樿橅橆橉橊橎橐橑橒橕橖橛橤橧橪橱橳橾檁檃檆檇檉檋檑檛檝檞檟檥檫檯檰檱檴檽檾檿櫆櫉櫈櫌櫐櫔櫕櫖櫜櫝櫤櫧櫬櫰櫱櫲櫼櫽欂欃欆欇欉欏欐欑欗欛欞欤欨欫欬欯欵欶欻欿歆歊歍歒歖歘歝歠歧歫歮歰歵歽",
+        ],
+        [
+          "8fc6a1",
+          "歾殂殅殗殛殟殠殢殣殨殩殬殭殮殰殸殹殽殾毃毄毉毌毖毚毡毣毦毧毮毱毷毹毿氂氄氅氉氍氎氐氒氙氟氦氧氨氬氮氳氵氶氺氻氿汊汋汍汏汒汔汙汛汜汫汭汯汴汶汸汹汻沅沆沇沉沔沕沗沘沜沟沰沲沴泂泆泍泏泐泑泒泔泖",
+        ],
+        [
+          "8fc7a1",
+          "泚泜泠泧泩泫泬泮泲泴洄洇洊洎洏洑洓洚洦洧洨汧洮洯洱洹洼洿浗浞浟浡浥浧浯浰浼涂涇涑涒涔涖涗涘涪涬涴涷涹涽涿淄淈淊淎淏淖淛淝淟淠淢淥淩淯淰淴淶淼渀渄渞渢渧渲渶渹渻渼湄湅湈湉湋湏湑湒湓湔湗湜湝湞",
+        ],
+        [
+          "8fc8a1",
+          "湢湣湨湳湻湽溍溓溙溠溧溭溮溱溳溻溿滀滁滃滇滈滊滍滎滏滫滭滮滹滻滽漄漈漊漌漍漖漘漚漛漦漩漪漯漰漳漶漻漼漭潏潑潒潓潗潙潚潝潞潡潢潨潬潽潾澃澇澈澋澌澍澐澒澓澔澖澚澟澠澥澦澧澨澮澯澰澵澶澼濅濇濈濊",
+        ],
+        [
+          "8fc9a1",
+          "濚濞濨濩濰濵濹濼濽瀀瀅瀆瀇瀍瀗瀠瀣瀯瀴瀷瀹瀼灃灄灈灉灊灋灔灕灝灞灎灤灥灬灮灵灶灾炁炅炆炔",
+          4,
+          "炛炤炫炰炱炴炷烊烑烓烔烕烖烘烜烤烺焃",
+          4,
+          "焋焌焏焞焠焫焭焯焰焱焸煁煅煆煇煊煋煐煒煗煚煜煞煠",
+        ],
+        [
+          "8fcaa1",
+          "煨煹熀熅熇熌熒熚熛熠熢熯熰熲熳熺熿燀燁燄燋燌燓燖燙燚燜燸燾爀爇爈爉爓爗爚爝爟爤爫爯爴爸爹牁牂牃牅牎牏牐牓牕牖牚牜牞牠牣牨牫牮牯牱牷牸牻牼牿犄犉犍犎犓犛犨犭犮犱犴犾狁狇狉狌狕狖狘狟狥狳狴狺狻",
+        ],
+        [
+          "8fcba1",
+          "狾猂猄猅猇猋猍猒猓猘猙猞猢猤猧猨猬猱猲猵猺猻猽獃獍獐獒獖獘獝獞獟獠獦獧獩獫獬獮獯獱獷獹獼玀玁玃玅玆玎玐玓玕玗玘玜玞玟玠玢玥玦玪玫玭玵玷玹玼玽玿珅珆珉珋珌珏珒珓珖珙珝珡珣珦珧珩珴珵珷珹珺珻珽",
+        ],
+        [
+          "8fcca1",
+          "珿琀琁琄琇琊琑琚琛琤琦琨",
+          9,
+          "琹瑀瑃瑄瑆瑇瑋瑍瑑瑒瑗瑝瑢瑦瑧瑨瑫瑭瑮瑱瑲璀璁璅璆璇璉璏璐璑璒璘璙璚璜璟璠璡璣璦璨璩璪璫璮璯璱璲璵璹璻璿瓈瓉瓌瓐瓓瓘瓚瓛瓞瓟瓤瓨瓪瓫瓯瓴瓺瓻瓼瓿甆",
+        ],
+        [
+          "8fcda1",
+          "甒甖甗甠甡甤甧甩甪甯甶甹甽甾甿畀畃畇畈畎畐畒畗畞畟畡畯畱畹",
+          5,
+          "疁疅疐疒疓疕疙疜疢疤疴疺疿痀痁痄痆痌痎痏痗痜痟痠痡痤痧痬痮痯痱痹瘀瘂瘃瘄瘇瘈瘊瘌瘏瘒瘓瘕瘖瘙瘛瘜瘝瘞瘣瘥瘦瘩瘭瘲瘳瘵瘸瘹",
+        ],
+        [
+          "8fcea1",
+          "瘺瘼癊癀癁癃癄癅癉癋癕癙癟癤癥癭癮癯癱癴皁皅皌皍皕皛皜皝皟皠皢",
+          6,
+          "皪皭皽盁盅盉盋盌盎盔盙盠盦盨盬盰盱盶盹盼眀眆眊眎眒眔眕眗眙眚眜眢眨眭眮眯眴眵眶眹眽眾睂睅睆睊睍睎睏睒睖睗睜睞睟睠睢",
+        ],
+        [
+          "8fcfa1",
+          "睤睧睪睬睰睲睳睴睺睽瞀瞄瞌瞍瞔瞕瞖瞚瞟瞢瞧瞪瞮瞯瞱瞵瞾矃矉矑矒矕矙矞矟矠矤矦矪矬矰矱矴矸矻砅砆砉砍砎砑砝砡砢砣砭砮砰砵砷硃硄硇硈硌硎硒硜硞硠硡硣硤硨硪确硺硾碊碏碔碘碡碝碞碟碤碨碬碭碰碱碲碳",
+        ],
+        [
+          "8fd0a1",
+          "碻碽碿磇磈磉磌磎磒磓磕磖磤磛磟磠磡磦磪磲磳礀磶磷磺磻磿礆礌礐礚礜礞礟礠礥礧礩礭礱礴礵礻礽礿祄祅祆祊祋祏祑祔祘祛祜祧祩祫祲祹祻祼祾禋禌禑禓禔禕禖禘禛禜禡禨禩禫禯禱禴禸离秂秄秇秈秊秏秔秖秚秝秞",
+        ],
+        [
+          "8fd1a1",
+          "秠秢秥秪秫秭秱秸秼稂稃稇稉稊稌稑稕稛稞稡稧稫稭稯稰稴稵稸稹稺穄穅穇穈穌穕穖穙穜穝穟穠穥穧穪穭穵穸穾窀窂窅窆窊窋窐窑窔窞窠窣窬窳窵窹窻窼竆竉竌竎竑竛竨竩竫竬竱竴竻竽竾笇笔笟笣笧笩笪笫笭笮笯笰",
+        ],
+        [
+          "8fd2a1",
+          "笱笴笽笿筀筁筇筎筕筠筤筦筩筪筭筯筲筳筷箄箉箎箐箑箖箛箞箠箥箬箯箰箲箵箶箺箻箼箽篂篅篈篊篔篖篗篙篚篛篨篪篲篴篵篸篹篺篼篾簁簂簃簄簆簉簋簌簎簏簙簛簠簥簦簨簬簱簳簴簶簹簺籆籊籕籑籒籓籙",
+          5,
+        ],
+        [
+          "8fd3a1",
+          "籡籣籧籩籭籮籰籲籹籼籽粆粇粏粔粞粠粦粰粶粷粺粻粼粿糄糇糈糉糍糏糓糔糕糗糙糚糝糦糩糫糵紃紇紈紉紏紑紒紓紖紝紞紣紦紪紭紱紼紽紾絀絁絇絈絍絑絓絗絙絚絜絝絥絧絪絰絸絺絻絿綁綂綃綅綆綈綋綌綍綑綖綗綝",
+        ],
+        [
+          "8fd4a1",
+          "綞綦綧綪綳綶綷綹緂",
+          4,
+          "緌緍緎緗緙縀緢緥緦緪緫緭緱緵緶緹緺縈縐縑縕縗縜縝縠縧縨縬縭縯縳縶縿繄繅繇繎繐繒繘繟繡繢繥繫繮繯繳繸繾纁纆纇纊纍纑纕纘纚纝纞缼缻缽缾缿罃罄罇罏罒罓罛罜罝罡罣罤罥罦罭",
+        ],
+        [
+          "8fd5a1",
+          "罱罽罾罿羀羋羍羏羐羑羖羗羜羡羢羦羪羭羴羼羿翀翃翈翎翏翛翟翣翥翨翬翮翯翲翺翽翾翿耇耈耊耍耎耏耑耓耔耖耝耞耟耠耤耦耬耮耰耴耵耷耹耺耼耾聀聄聠聤聦聭聱聵肁肈肎肜肞肦肧肫肸肹胈胍胏胒胔胕胗胘胠胭胮",
+        ],
+        [
+          "8fd6a1",
+          "胰胲胳胶胹胺胾脃脋脖脗脘脜脞脠脤脧脬脰脵脺脼腅腇腊腌腒腗腠腡腧腨腩腭腯腷膁膐膄膅膆膋膎膖膘膛膞膢膮膲膴膻臋臃臅臊臎臏臕臗臛臝臞臡臤臫臬臰臱臲臵臶臸臹臽臿舀舃舏舓舔舙舚舝舡舢舨舲舴舺艃艄艅艆",
+        ],
+        [
+          "8fd7a1",
+          "艋艎艏艑艖艜艠艣艧艭艴艻艽艿芀芁芃芄芇芉芊芎芑芔芖芘芚芛芠芡芣芤芧芨芩芪芮芰芲芴芷芺芼芾芿苆苐苕苚苠苢苤苨苪苭苯苶苷苽苾茀茁茇茈茊茋荔茛茝茞茟茡茢茬茭茮茰茳茷茺茼茽荂荃荄荇荍荎荑荕荖荗荰荸",
+        ],
+        [
+          "8fd8a1",
+          "荽荿莀莂莄莆莍莒莔莕莘莙莛莜莝莦莧莩莬莾莿菀菇菉菏菐菑菔菝荓菨菪菶菸菹菼萁萆萊萏萑萕萙莭萯萹葅葇葈葊葍葏葑葒葖葘葙葚葜葠葤葥葧葪葰葳葴葶葸葼葽蒁蒅蒒蒓蒕蒞蒦蒨蒩蒪蒯蒱蒴蒺蒽蒾蓀蓂蓇蓈蓌蓏蓓",
+        ],
+        [
+          "8fd9a1",
+          "蓜蓧蓪蓯蓰蓱蓲蓷蔲蓺蓻蓽蔂蔃蔇蔌蔎蔐蔜蔞蔢蔣蔤蔥蔧蔪蔫蔯蔳蔴蔶蔿蕆蕏",
+          4,
+          "蕖蕙蕜",
+          6,
+          "蕤蕫蕯蕹蕺蕻蕽蕿薁薅薆薉薋薌薏薓薘薝薟薠薢薥薧薴薶薷薸薼薽薾薿藂藇藊藋藎薭藘藚藟藠藦藨藭藳藶藼",
+        ],
+        [
+          "8fdaa1",
+          "藿蘀蘄蘅蘍蘎蘐蘑蘒蘘蘙蘛蘞蘡蘧蘩蘶蘸蘺蘼蘽虀虂虆虒虓虖虗虘虙虝虠",
+          4,
+          "虩虬虯虵虶虷虺蚍蚑蚖蚘蚚蚜蚡蚦蚧蚨蚭蚱蚳蚴蚵蚷蚸蚹蚿蛀蛁蛃蛅蛑蛒蛕蛗蛚蛜蛠蛣蛥蛧蚈蛺蛼蛽蜄蜅蜇蜋蜎蜏蜐蜓蜔蜙蜞蜟蜡蜣",
+        ],
+        [
+          "8fdba1",
+          "蜨蜮蜯蜱蜲蜹蜺蜼蜽蜾蝀蝃蝅蝍蝘蝝蝡蝤蝥蝯蝱蝲蝻螃",
+          6,
+          "螋螌螐螓螕螗螘螙螞螠螣螧螬螭螮螱螵螾螿蟁蟈蟉蟊蟎蟕蟖蟙蟚蟜蟟蟢蟣蟤蟪蟫蟭蟱蟳蟸蟺蟿蠁蠃蠆蠉蠊蠋蠐蠙蠒蠓蠔蠘蠚蠛蠜蠞蠟蠨蠭蠮蠰蠲蠵",
+        ],
+        [
+          "8fdca1",
+          "蠺蠼衁衃衅衈衉衊衋衎衑衕衖衘衚衜衟衠衤衩衱衹衻袀袘袚袛袜袟袠袨袪袺袽袾裀裊",
+          4,
+          "裑裒裓裛裞裧裯裰裱裵裷褁褆褍褎褏褕褖褘褙褚褜褠褦褧褨褰褱褲褵褹褺褾襀襂襅襆襉襏襒襗襚襛襜襡襢襣襫襮襰襳襵襺",
+        ],
+        [
+          "8fdda1",
+          "襻襼襽覉覍覐覔覕覛覜覟覠覥覰覴覵覶覷覼觔",
+          4,
+          "觥觩觫觭觱觳觶觹觽觿訄訅訇訏訑訒訔訕訞訠訢訤訦訫訬訯訵訷訽訾詀詃詅詇詉詍詎詓詖詗詘詜詝詡詥詧詵詶詷詹詺詻詾詿誀誃誆誋誏誐誒誖誗誙誟誧誩誮誯誳",
+        ],
+        [
+          "8fdea1",
+          "誶誷誻誾諃諆諈諉諊諑諓諔諕諗諝諟諬諰諴諵諶諼諿謅謆謋謑謜謞謟謊謭謰謷謼譂",
+          4,
+          "譈譒譓譔譙譍譞譣譭譶譸譹譼譾讁讄讅讋讍讏讔讕讜讞讟谸谹谽谾豅豇豉豋豏豑豓豔豗豘豛豝豙豣豤豦豨豩豭豳豵豶豻豾貆",
+        ],
+        [
+          "8fdfa1",
+          "貇貋貐貒貓貙貛貜貤貹貺賅賆賉賋賏賖賕賙賝賡賨賬賯賰賲賵賷賸賾賿贁贃贉贒贗贛赥赩赬赮赿趂趄趈趍趐趑趕趞趟趠趦趫趬趯趲趵趷趹趻跀跅跆跇跈跊跎跑跔跕跗跙跤跥跧跬跰趼跱跲跴跽踁踄踅踆踋踑踔踖踠踡踢",
+        ],
+        [
+          "8fe0a1",
+          "踣踦踧踱踳踶踷踸踹踽蹀蹁蹋蹍蹎蹏蹔蹛蹜蹝蹞蹡蹢蹩蹬蹭蹯蹰蹱蹹蹺蹻躂躃躉躐躒躕躚躛躝躞躢躧躩躭躮躳躵躺躻軀軁軃軄軇軏軑軔軜軨軮軰軱軷軹軺軭輀輂輇輈輏輐輖輗輘輞輠輡輣輥輧輨輬輭輮輴輵輶輷輺轀轁",
+        ],
+        [
+          "8fe1a1",
+          "轃轇轏轑",
+          4,
+          "轘轝轞轥辝辠辡辤辥辦辵辶辸达迀迁迆迊迋迍运迒迓迕迠迣迤迨迮迱迵迶迻迾适逄逈逌逘逛逨逩逯逪逬逭逳逴逷逿遃遄遌遛遝遢遦遧遬遰遴遹邅邈邋邌邎邐邕邗邘邙邛邠邡邢邥邰邲邳邴邶邽郌邾郃",
+        ],
+        [
+          "8fe2a1",
+          "郄郅郇郈郕郗郘郙郜郝郟郥郒郶郫郯郰郴郾郿鄀鄄鄅鄆鄈鄍鄐鄔鄖鄗鄘鄚鄜鄞鄠鄥鄢鄣鄧鄩鄮鄯鄱鄴鄶鄷鄹鄺鄼鄽酃酇酈酏酓酗酙酚酛酡酤酧酭酴酹酺酻醁醃醅醆醊醎醑醓醔醕醘醞醡醦醨醬醭醮醰醱醲醳醶醻醼醽醿",
+        ],
+        [
+          "8fe3a1",
+          "釂釃釅釓釔釗釙釚釞釤釥釩釪釬",
+          5,
+          "釷釹釻釽鈀鈁鈄鈅鈆鈇鈉鈊鈌鈐鈒鈓鈖鈘鈜鈝鈣鈤鈥鈦鈨鈮鈯鈰鈳鈵鈶鈸鈹鈺鈼鈾鉀鉂鉃鉆鉇鉊鉍鉎鉏鉑鉘鉙鉜鉝鉠鉡鉥鉧鉨鉩鉮鉯鉰鉵",
+          4,
+          "鉻鉼鉽鉿銈銉銊銍銎銒銗",
+        ],
+        [
+          "8fe4a1",
+          "銙銟銠銤銥銧銨銫銯銲銶銸銺銻銼銽銿",
+          4,
+          "鋅鋆鋇鋈鋋鋌鋍鋎鋐鋓鋕鋗鋘鋙鋜鋝鋟鋠鋡鋣鋥鋧鋨鋬鋮鋰鋹鋻鋿錀錂錈錍錑錔錕錜錝錞錟錡錤錥錧錩錪錳錴錶錷鍇鍈鍉鍐鍑鍒鍕鍗鍘鍚鍞鍤鍥鍧鍩鍪鍭鍯鍰鍱鍳鍴鍶",
+        ],
+        [
+          "8fe5a1",
+          "鍺鍽鍿鎀鎁鎂鎈鎊鎋鎍鎏鎒鎕鎘鎛鎞鎡鎣鎤鎦鎨鎫鎴鎵鎶鎺鎩鏁鏄鏅鏆鏇鏉",
+          4,
+          "鏓鏙鏜鏞鏟鏢鏦鏧鏹鏷鏸鏺鏻鏽鐁鐂鐄鐈鐉鐍鐎鐏鐕鐖鐗鐟鐮鐯鐱鐲鐳鐴鐻鐿鐽鑃鑅鑈鑊鑌鑕鑙鑜鑟鑡鑣鑨鑫鑭鑮鑯鑱鑲钄钃镸镹",
+        ],
+        [
+          "8fe6a1",
+          "镾閄閈閌閍閎閝閞閟閡閦閩閫閬閴閶閺閽閿闆闈闉闋闐闑闒闓闙闚闝闞闟闠闤闦阝阞阢阤阥阦阬阱阳阷阸阹阺阼阽陁陒陔陖陗陘陡陮陴陻陼陾陿隁隂隃隄隉隑隖隚隝隟隤隥隦隩隮隯隳隺雊雒嶲雘雚雝雞雟雩雯雱雺霂",
+        ],
+        [
+          "8fe7a1",
+          "霃霅霉霚霛霝霡霢霣霨霱霳靁靃靊靎靏靕靗靘靚靛靣靧靪靮靳靶靷靸靻靽靿鞀鞉鞕鞖鞗鞙鞚鞞鞟鞢鞬鞮鞱鞲鞵鞶鞸鞹鞺鞼鞾鞿韁韄韅韇韉韊韌韍韎韐韑韔韗韘韙韝韞韠韛韡韤韯韱韴韷韸韺頇頊頙頍頎頔頖頜頞頠頣頦",
+        ],
+        [
+          "8fe8a1",
+          "頫頮頯頰頲頳頵頥頾顄顇顊顑顒顓顖顗顙顚顢顣顥顦顪顬颫颭颮颰颴颷颸颺颻颿飂飅飈飌飡飣飥飦飧飪飳飶餂餇餈餑餕餖餗餚餛餜餟餢餦餧餫餱",
+          4,
+          "餹餺餻餼饀饁饆饇饈饍饎饔饘饙饛饜饞饟饠馛馝馟馦馰馱馲馵",
+        ],
+        [
+          "8fe9a1",
+          "馹馺馽馿駃駉駓駔駙駚駜駞駧駪駫駬駰駴駵駹駽駾騂騃騄騋騌騐騑騖騞騠騢騣騤騧騭騮騳騵騶騸驇驁驄驊驋驌驎驑驔驖驝骪骬骮骯骲骴骵骶骹骻骾骿髁髃髆髈髎髐髒髕髖髗髛髜髠髤髥髧髩髬髲髳髵髹髺髽髿",
+          4,
+        ],
+        [
+          "8feaa1",
+          "鬄鬅鬈鬉鬋鬌鬍鬎鬐鬒鬖鬙鬛鬜鬠鬦鬫鬭鬳鬴鬵鬷鬹鬺鬽魈魋魌魕魖魗魛魞魡魣魥魦魨魪",
+          4,
+          "魳魵魷魸魹魿鮀鮄鮅鮆鮇鮉鮊鮋鮍鮏鮐鮔鮚鮝鮞鮦鮧鮩鮬鮰鮱鮲鮷鮸鮻鮼鮾鮿鯁鯇鯈鯎鯐鯗鯘鯝鯟鯥鯧鯪鯫鯯鯳鯷鯸",
+        ],
+        [
+          "8feba1",
+          "鯹鯺鯽鯿鰀鰂鰋鰏鰑鰖鰘鰙鰚鰜鰞鰢鰣鰦",
+          4,
+          "鰱鰵鰶鰷鰽鱁鱃鱄鱅鱉鱊鱎鱏鱐鱓鱔鱖鱘鱛鱝鱞鱟鱣鱩鱪鱜鱫鱨鱮鱰鱲鱵鱷鱻鳦鳲鳷鳹鴋鴂鴑鴗鴘鴜鴝鴞鴯鴰鴲鴳鴴鴺鴼鵅鴽鵂鵃鵇鵊鵓鵔鵟鵣鵢鵥鵩鵪鵫鵰鵶鵷鵻",
+        ],
+        [
+          "8feca1",
+          "鵼鵾鶃鶄鶆鶊鶍鶎鶒鶓鶕鶖鶗鶘鶡鶪鶬鶮鶱鶵鶹鶼鶿鷃鷇鷉鷊鷔鷕鷖鷗鷚鷞鷟鷠鷥鷧鷩鷫鷮鷰鷳鷴鷾鸊鸂鸇鸎鸐鸑鸒鸕鸖鸙鸜鸝鹺鹻鹼麀麂麃麄麅麇麎麏麖麘麛麞麤麨麬麮麯麰麳麴麵黆黈黋黕黟黤黧黬黭黮黰黱黲黵",
+        ],
+        [
+          "8feda1",
+          "黸黿鼂鼃鼉鼏鼐鼑鼒鼔鼖鼗鼙鼚鼛鼟鼢鼦鼪鼫鼯鼱鼲鼴鼷鼹鼺鼼鼽鼿齁齃",
+          4,
+          "齓齕齖齗齘齚齝齞齨齩齭",
+          4,
+          "齳齵齺齽龏龐龑龒龔龖龗龞龡龢龣龥",
+        ],
+      ];
 
-/***/ }),
-/* 707 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 720 */
+    /***/ function (module, exports) {
+      module.exports = {
+        uChars: [
+          128, 165, 169, 178, 184, 216, 226, 235, 238, 244, 248, 251, 253, 258,
+          276, 284, 300, 325, 329, 334, 364, 463, 465, 467, 469, 471, 473, 475,
+          477, 506, 594, 610, 712, 716, 730, 930, 938, 962, 970, 1026, 1104,
+          1106, 8209, 8215, 8218, 8222, 8231, 8241, 8244, 8246, 8252, 8365,
+          8452, 8454, 8458, 8471, 8482, 8556, 8570, 8596, 8602, 8713, 8720,
+          8722, 8726, 8731, 8737, 8740, 8742, 8748, 8751, 8760, 8766, 8777,
+          8781, 8787, 8802, 8808, 8816, 8854, 8858, 8870, 8896, 8979, 9322,
+          9372, 9548, 9588, 9616, 9622, 9634, 9652, 9662, 9672, 9676, 9680,
+          9702, 9735, 9738, 9793, 9795, 11906, 11909, 11913, 11917, 11928,
+          11944, 11947, 11951, 11956, 11960, 11964, 11979, 12284, 12292, 12312,
+          12319, 12330, 12351, 12436, 12447, 12535, 12543, 12586, 12842, 12850,
+          12964, 13200, 13215, 13218, 13253, 13263, 13267, 13270, 13384, 13428,
+          13727, 13839, 13851, 14617, 14703, 14801, 14816, 14964, 15183, 15471,
+          15585, 16471, 16736, 17208, 17325, 17330, 17374, 17623, 17997, 18018,
+          18212, 18218, 18301, 18318, 18760, 18811, 18814, 18820, 18823, 18844,
+          18848, 18872, 19576, 19620, 19738, 19887, 40870, 59244, 59336, 59367,
+          59413, 59417, 59423, 59431, 59437, 59443, 59452, 59460, 59478, 59493,
+          63789, 63866, 63894, 63976, 63986, 64016, 64018, 64021, 64025, 64034,
+          64037, 64042, 65074, 65093, 65107, 65112, 65127, 65132, 65375, 65510,
+          65536,
+        ],
+        gbChars: [
+          0, 36, 38, 45, 50, 81, 89, 95, 96, 100, 103, 104, 105, 109, 126, 133,
+          148, 172, 175, 179, 208, 306, 307, 308, 309, 310, 311, 312, 313, 341,
+          428, 443, 544, 545, 558, 741, 742, 749, 750, 805, 819, 820, 7922,
+          7924, 7925, 7927, 7934, 7943, 7944, 7945, 7950, 8062, 8148, 8149,
+          8152, 8164, 8174, 8236, 8240, 8262, 8264, 8374, 8380, 8381, 8384,
+          8388, 8390, 8392, 8393, 8394, 8396, 8401, 8406, 8416, 8419, 8424,
+          8437, 8439, 8445, 8482, 8485, 8496, 8521, 8603, 8936, 8946, 9046,
+          9050, 9063, 9066, 9076, 9092, 9100, 9108, 9111, 9113, 9131, 9162,
+          9164, 9218, 9219, 11329, 11331, 11334, 11336, 11346, 11361, 11363,
+          11366, 11370, 11372, 11375, 11389, 11682, 11686, 11687, 11692, 11694,
+          11714, 11716, 11723, 11725, 11730, 11736, 11982, 11989, 12102, 12336,
+          12348, 12350, 12384, 12393, 12395, 12397, 12510, 12553, 12851, 12962,
+          12973, 13738, 13823, 13919, 13933, 14080, 14298, 14585, 14698, 15583,
+          15847, 16318, 16434, 16438, 16481, 16729, 17102, 17122, 17315, 17320,
+          17402, 17418, 17859, 17909, 17911, 17915, 17916, 17936, 17939, 17961,
+          18664, 18703, 18814, 18962, 19043, 33469, 33470, 33471, 33484, 33485,
+          33490, 33497, 33501, 33505, 33513, 33520, 33536, 33550, 37845, 37921,
+          37948, 38029, 38038, 38064, 38065, 38066, 38069, 38075, 38076, 38078,
+          39108, 39109, 39113, 39114, 39115, 39116, 39265, 39394, 189000,
+        ],
+      };
 
-"use strict";
+      /***/
+    },
+    /* 721 */
+    /***/ function (module, exports) {
+      module.exports = [
+        ["0", "\u0000", 128],
+        ["a1", "｡", 62],
+        [
+          "8140",
+          "　、。，．・：；？！゛゜´｀¨＾￣＿ヽヾゝゞ〃仝々〆〇ー―‐／＼～∥｜…‥‘’“”（）〔〕［］｛｝〈",
+          9,
+          "＋－±×",
+        ],
+        [
+          "8180",
+          "÷＝≠＜＞≦≧∞∴♂♀°′″℃￥＄￠￡％＃＆＊＠§☆★○●◎◇◆□■△▲▽▼※〒→←↑↓〓",
+        ],
+        ["81b8", "∈∋⊆⊇⊂⊃∪∩"],
+        ["81c8", "∧∨￢⇒⇔∀∃"],
+        ["81da", "∠⊥⌒∂∇≡≒≪≫√∽∝∵∫∬"],
+        ["81f0", "ʼn♯♭♪†‡¶"],
+        ["81fc", "◯"],
+        ["824f", "０", 9],
+        ["8260", "Ａ", 25],
+        ["8281", "ａ", 25],
+        ["829f", "ぁ", 82],
+        ["8340", "ァ", 62],
+        ["8380", "ム", 22],
+        ["839f", "Α", 16, "Σ", 6],
+        ["83bf", "α", 16, "σ", 6],
+        ["8440", "А", 5, "ЁЖ", 25],
+        ["8470", "а", 5, "ёж", 7],
+        ["8480", "о", 17],
+        ["849f", "─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸╂"],
+        ["8740", "①", 19, "Ⅰ", 9],
+        ["875f", "㍉㌔㌢㍍㌘㌧㌃㌶㍑㍗㌍㌦㌣㌫㍊㌻㎜㎝㎞㎎㎏㏄㎡"],
+        ["877e", "㍻"],
+        ["8780", "〝〟№㏍℡㊤", 4, "㈱㈲㈹㍾㍽㍼≒≡∫∮∑√⊥∠∟⊿∵∩∪"],
+        [
+          "889f",
+          "亜唖娃阿哀愛挨姶逢葵茜穐悪握渥旭葦芦鯵梓圧斡扱宛姐虻飴絢綾鮎或粟袷安庵按暗案闇鞍杏以伊位依偉囲夷委威尉惟意慰易椅為畏異移維緯胃萎衣謂違遺医井亥域育郁磯一壱溢逸稲茨芋鰯允印咽員因姻引飲淫胤蔭",
+        ],
+        [
+          "8940",
+          "院陰隠韻吋右宇烏羽迂雨卯鵜窺丑碓臼渦嘘唄欝蔚鰻姥厩浦瓜閏噂云運雲荏餌叡営嬰影映曳栄永泳洩瑛盈穎頴英衛詠鋭液疫益駅悦謁越閲榎厭円",
+        ],
+        [
+          "8980",
+          "園堰奄宴延怨掩援沿演炎焔煙燕猿縁艶苑薗遠鉛鴛塩於汚甥凹央奥往応押旺横欧殴王翁襖鴬鴎黄岡沖荻億屋憶臆桶牡乙俺卸恩温穏音下化仮何伽価佳加可嘉夏嫁家寡科暇果架歌河火珂禍禾稼箇花苛茄荷華菓蝦課嘩貨迦過霞蚊俄峨我牙画臥芽蛾賀雅餓駕介会解回塊壊廻快怪悔恢懐戒拐改",
+        ],
+        [
+          "8a40",
+          "魁晦械海灰界皆絵芥蟹開階貝凱劾外咳害崖慨概涯碍蓋街該鎧骸浬馨蛙垣柿蛎鈎劃嚇各廓拡撹格核殻獲確穫覚角赫較郭閣隔革学岳楽額顎掛笠樫",
+        ],
+        [
+          "8a80",
+          "橿梶鰍潟割喝恰括活渇滑葛褐轄且鰹叶椛樺鞄株兜竃蒲釜鎌噛鴨栢茅萱粥刈苅瓦乾侃冠寒刊勘勧巻喚堪姦完官寛干幹患感慣憾換敢柑桓棺款歓汗漢澗潅環甘監看竿管簡緩缶翰肝艦莞観諌貫還鑑間閑関陥韓館舘丸含岸巌玩癌眼岩翫贋雁頑顔願企伎危喜器基奇嬉寄岐希幾忌揮机旗既期棋棄",
+        ],
+        [
+          "8b40",
+          "機帰毅気汽畿祈季稀紀徽規記貴起軌輝飢騎鬼亀偽儀妓宜戯技擬欺犠疑祇義蟻誼議掬菊鞠吉吃喫桔橘詰砧杵黍却客脚虐逆丘久仇休及吸宮弓急救",
+        ],
+        [
+          "8b80",
+          "朽求汲泣灸球究窮笈級糾給旧牛去居巨拒拠挙渠虚許距鋸漁禦魚亨享京供侠僑兇競共凶協匡卿叫喬境峡強彊怯恐恭挟教橋況狂狭矯胸脅興蕎郷鏡響饗驚仰凝尭暁業局曲極玉桐粁僅勤均巾錦斤欣欽琴禁禽筋緊芹菌衿襟謹近金吟銀九倶句区狗玖矩苦躯駆駈駒具愚虞喰空偶寓遇隅串櫛釧屑屈",
+        ],
+        [
+          "8c40",
+          "掘窟沓靴轡窪熊隈粂栗繰桑鍬勲君薫訓群軍郡卦袈祁係傾刑兄啓圭珪型契形径恵慶慧憩掲携敬景桂渓畦稽系経継繋罫茎荊蛍計詣警軽頚鶏芸迎鯨",
+        ],
+        [
+          "8c80",
+          "劇戟撃激隙桁傑欠決潔穴結血訣月件倹倦健兼券剣喧圏堅嫌建憲懸拳捲検権牽犬献研硯絹県肩見謙賢軒遣鍵険顕験鹸元原厳幻弦減源玄現絃舷言諺限乎個古呼固姑孤己庫弧戸故枯湖狐糊袴股胡菰虎誇跨鈷雇顧鼓五互伍午呉吾娯後御悟梧檎瑚碁語誤護醐乞鯉交佼侯候倖光公功効勾厚口向",
+        ],
+        [
+          "8d40",
+          "后喉坑垢好孔孝宏工巧巷幸広庚康弘恒慌抗拘控攻昂晃更杭校梗構江洪浩港溝甲皇硬稿糠紅紘絞綱耕考肯肱腔膏航荒行衡講貢購郊酵鉱砿鋼閤降",
+        ],
+        [
+          "8d80",
+          "項香高鴻剛劫号合壕拷濠豪轟麹克刻告国穀酷鵠黒獄漉腰甑忽惚骨狛込此頃今困坤墾婚恨懇昏昆根梱混痕紺艮魂些佐叉唆嵯左差査沙瑳砂詐鎖裟坐座挫債催再最哉塞妻宰彩才採栽歳済災采犀砕砦祭斎細菜裁載際剤在材罪財冴坂阪堺榊肴咲崎埼碕鷺作削咋搾昨朔柵窄策索錯桜鮭笹匙冊刷",
+        ],
+        [
+          "8e40",
+          "察拶撮擦札殺薩雑皐鯖捌錆鮫皿晒三傘参山惨撒散桟燦珊産算纂蚕讃賛酸餐斬暫残仕仔伺使刺司史嗣四士始姉姿子屍市師志思指支孜斯施旨枝止",
+        ],
+        [
+          "8e80",
+          "死氏獅祉私糸紙紫肢脂至視詞詩試誌諮資賜雌飼歯事似侍児字寺慈持時次滋治爾璽痔磁示而耳自蒔辞汐鹿式識鴫竺軸宍雫七叱執失嫉室悉湿漆疾質実蔀篠偲柴芝屡蕊縞舎写射捨赦斜煮社紗者謝車遮蛇邪借勺尺杓灼爵酌釈錫若寂弱惹主取守手朱殊狩珠種腫趣酒首儒受呪寿授樹綬需囚収周",
+        ],
+        [
+          "8f40",
+          "宗就州修愁拾洲秀秋終繍習臭舟蒐衆襲讐蹴輯週酋酬集醜什住充十従戎柔汁渋獣縦重銃叔夙宿淑祝縮粛塾熟出術述俊峻春瞬竣舜駿准循旬楯殉淳",
+        ],
+        [
+          "8f80",
+          "準潤盾純巡遵醇順処初所暑曙渚庶緒署書薯藷諸助叙女序徐恕鋤除傷償勝匠升召哨商唱嘗奨妾娼宵将小少尚庄床廠彰承抄招掌捷昇昌昭晶松梢樟樵沼消渉湘焼焦照症省硝礁祥称章笑粧紹肖菖蒋蕉衝裳訟証詔詳象賞醤鉦鍾鐘障鞘上丈丞乗冗剰城場壌嬢常情擾条杖浄状畳穣蒸譲醸錠嘱埴飾",
+        ],
+        [
+          "9040",
+          "拭植殖燭織職色触食蝕辱尻伸信侵唇娠寝審心慎振新晋森榛浸深申疹真神秦紳臣芯薪親診身辛進針震人仁刃塵壬尋甚尽腎訊迅陣靭笥諏須酢図厨",
+        ],
+        [
+          "9080",
+          "逗吹垂帥推水炊睡粋翠衰遂酔錐錘随瑞髄崇嵩数枢趨雛据杉椙菅頗雀裾澄摺寸世瀬畝是凄制勢姓征性成政整星晴棲栖正清牲生盛精聖声製西誠誓請逝醒青静斉税脆隻席惜戚斥昔析石積籍績脊責赤跡蹟碩切拙接摂折設窃節説雪絶舌蝉仙先千占宣専尖川戦扇撰栓栴泉浅洗染潜煎煽旋穿箭線",
+        ],
+        [
+          "9140",
+          "繊羨腺舛船薦詮賎践選遷銭銑閃鮮前善漸然全禅繕膳糎噌塑岨措曾曽楚狙疏疎礎祖租粗素組蘇訴阻遡鼠僧創双叢倉喪壮奏爽宋層匝惣想捜掃挿掻",
+        ],
+        [
+          "9180",
+          "操早曹巣槍槽漕燥争痩相窓糟総綜聡草荘葬蒼藻装走送遭鎗霜騒像増憎臓蔵贈造促側則即息捉束測足速俗属賊族続卒袖其揃存孫尊損村遜他多太汰詑唾堕妥惰打柁舵楕陀駄騨体堆対耐岱帯待怠態戴替泰滞胎腿苔袋貸退逮隊黛鯛代台大第醍題鷹滝瀧卓啄宅托択拓沢濯琢託鐸濁諾茸凧蛸只",
+        ],
+        [
+          "9240",
+          "叩但達辰奪脱巽竪辿棚谷狸鱈樽誰丹単嘆坦担探旦歎淡湛炭短端箪綻耽胆蛋誕鍛団壇弾断暖檀段男談値知地弛恥智池痴稚置致蜘遅馳築畜竹筑蓄",
+        ],
+        [
+          "9280",
+          "逐秩窒茶嫡着中仲宙忠抽昼柱注虫衷註酎鋳駐樗瀦猪苧著貯丁兆凋喋寵帖帳庁弔張彫徴懲挑暢朝潮牒町眺聴脹腸蝶調諜超跳銚長頂鳥勅捗直朕沈珍賃鎮陳津墜椎槌追鎚痛通塚栂掴槻佃漬柘辻蔦綴鍔椿潰坪壷嬬紬爪吊釣鶴亭低停偵剃貞呈堤定帝底庭廷弟悌抵挺提梯汀碇禎程締艇訂諦蹄逓",
+        ],
+        [
+          "9340",
+          "邸鄭釘鼎泥摘擢敵滴的笛適鏑溺哲徹撤轍迭鉄典填天展店添纏甜貼転顛点伝殿澱田電兎吐堵塗妬屠徒斗杜渡登菟賭途都鍍砥砺努度土奴怒倒党冬",
+        ],
+        [
+          "9380",
+          "凍刀唐塔塘套宕島嶋悼投搭東桃梼棟盗淘湯涛灯燈当痘祷等答筒糖統到董蕩藤討謄豆踏逃透鐙陶頭騰闘働動同堂導憧撞洞瞳童胴萄道銅峠鴇匿得徳涜特督禿篤毒独読栃橡凸突椴届鳶苫寅酉瀞噸屯惇敦沌豚遁頓呑曇鈍奈那内乍凪薙謎灘捺鍋楢馴縄畷南楠軟難汝二尼弐迩匂賑肉虹廿日乳入",
+        ],
+        [
+          "9440",
+          "如尿韮任妊忍認濡禰祢寧葱猫熱年念捻撚燃粘乃廼之埜嚢悩濃納能脳膿農覗蚤巴把播覇杷波派琶破婆罵芭馬俳廃拝排敗杯盃牌背肺輩配倍培媒梅",
+        ],
+        [
+          "9480",
+          "楳煤狽買売賠陪這蝿秤矧萩伯剥博拍柏泊白箔粕舶薄迫曝漠爆縛莫駁麦函箱硲箸肇筈櫨幡肌畑畠八鉢溌発醗髪伐罰抜筏閥鳩噺塙蛤隼伴判半反叛帆搬斑板氾汎版犯班畔繁般藩販範釆煩頒飯挽晩番盤磐蕃蛮匪卑否妃庇彼悲扉批披斐比泌疲皮碑秘緋罷肥被誹費避非飛樋簸備尾微枇毘琵眉美",
+        ],
+        [
+          "9540",
+          "鼻柊稗匹疋髭彦膝菱肘弼必畢筆逼桧姫媛紐百謬俵彪標氷漂瓢票表評豹廟描病秒苗錨鋲蒜蛭鰭品彬斌浜瀕貧賓頻敏瓶不付埠夫婦富冨布府怖扶敷",
+        ],
+        [
+          "9580",
+          "斧普浮父符腐膚芙譜負賦赴阜附侮撫武舞葡蕪部封楓風葺蕗伏副復幅服福腹複覆淵弗払沸仏物鮒分吻噴墳憤扮焚奮粉糞紛雰文聞丙併兵塀幣平弊柄並蔽閉陛米頁僻壁癖碧別瞥蔑箆偏変片篇編辺返遍便勉娩弁鞭保舗鋪圃捕歩甫補輔穂募墓慕戊暮母簿菩倣俸包呆報奉宝峰峯崩庖抱捧放方朋",
+        ],
+        [
+          "9640",
+          "法泡烹砲縫胞芳萌蓬蜂褒訪豊邦鋒飽鳳鵬乏亡傍剖坊妨帽忘忙房暴望某棒冒紡肪膨謀貌貿鉾防吠頬北僕卜墨撲朴牧睦穆釦勃没殆堀幌奔本翻凡盆",
+        ],
+        [
+          "9680",
+          "摩磨魔麻埋妹昧枚毎哩槙幕膜枕鮪柾鱒桝亦俣又抹末沫迄侭繭麿万慢満漫蔓味未魅巳箕岬密蜜湊蓑稔脈妙粍民眠務夢無牟矛霧鵡椋婿娘冥名命明盟迷銘鳴姪牝滅免棉綿緬面麺摸模茂妄孟毛猛盲網耗蒙儲木黙目杢勿餅尤戻籾貰問悶紋門匁也冶夜爺耶野弥矢厄役約薬訳躍靖柳薮鑓愉愈油癒",
+        ],
+        [
+          "9740",
+          "諭輸唯佑優勇友宥幽悠憂揖有柚湧涌猶猷由祐裕誘遊邑郵雄融夕予余与誉輿預傭幼妖容庸揚揺擁曜楊様洋溶熔用窯羊耀葉蓉要謡踊遥陽養慾抑欲",
+        ],
+        [
+          "9780",
+          "沃浴翌翼淀羅螺裸来莱頼雷洛絡落酪乱卵嵐欄濫藍蘭覧利吏履李梨理璃痢裏裡里離陸律率立葎掠略劉流溜琉留硫粒隆竜龍侶慮旅虜了亮僚両凌寮料梁涼猟療瞭稜糧良諒遼量陵領力緑倫厘林淋燐琳臨輪隣鱗麟瑠塁涙累類令伶例冷励嶺怜玲礼苓鈴隷零霊麗齢暦歴列劣烈裂廉恋憐漣煉簾練聯",
+        ],
+        [
+          "9840",
+          "蓮連錬呂魯櫓炉賂路露労婁廊弄朗楼榔浪漏牢狼篭老聾蝋郎六麓禄肋録論倭和話歪賄脇惑枠鷲亙亘鰐詫藁蕨椀湾碗腕",
+        ],
+        [
+          "989f",
+          "弌丐丕个丱丶丼丿乂乖乘亂亅豫亊舒弍于亞亟亠亢亰亳亶从仍仄仆仂仗仞仭仟价伉佚估佛佝佗佇佶侈侏侘佻佩佰侑佯來侖儘俔俟俎俘俛俑俚俐俤俥倚倨倔倪倥倅伜俶倡倩倬俾俯們倆偃假會偕偐偈做偖偬偸傀傚傅傴傲",
+        ],
+        [
+          "9940",
+          "僉僊傳僂僖僞僥僭僣僮價僵儉儁儂儖儕儔儚儡儺儷儼儻儿兀兒兌兔兢竸兩兪兮冀冂囘册冉冏冑冓冕冖冤冦冢冩冪冫决冱冲冰况冽凅凉凛几處凩凭",
+        ],
+        [
+          "9980",
+          "凰凵凾刄刋刔刎刧刪刮刳刹剏剄剋剌剞剔剪剴剩剳剿剽劍劔劒剱劈劑辨辧劬劭劼劵勁勍勗勞勣勦飭勠勳勵勸勹匆匈甸匍匐匏匕匚匣匯匱匳匸區卆卅丗卉卍凖卞卩卮夘卻卷厂厖厠厦厥厮厰厶參簒雙叟曼燮叮叨叭叺吁吽呀听吭吼吮吶吩吝呎咏呵咎呟呱呷呰咒呻咀呶咄咐咆哇咢咸咥咬哄哈咨",
+        ],
+        [
+          "9a40",
+          "咫哂咤咾咼哘哥哦唏唔哽哮哭哺哢唹啀啣啌售啜啅啖啗唸唳啝喙喀咯喊喟啻啾喘喞單啼喃喩喇喨嗚嗅嗟嗄嗜嗤嗔嘔嗷嘖嗾嗽嘛嗹噎噐營嘴嘶嘲嘸",
+        ],
+        [
+          "9a80",
+          "噫噤嘯噬噪嚆嚀嚊嚠嚔嚏嚥嚮嚶嚴囂嚼囁囃囀囈囎囑囓囗囮囹圀囿圄圉圈國圍圓團圖嗇圜圦圷圸坎圻址坏坩埀垈坡坿垉垓垠垳垤垪垰埃埆埔埒埓堊埖埣堋堙堝塲堡塢塋塰毀塒堽塹墅墹墟墫墺壞墻墸墮壅壓壑壗壙壘壥壜壤壟壯壺壹壻壼壽夂夊夐夛梦夥夬夭夲夸夾竒奕奐奎奚奘奢奠奧奬奩",
+        ],
+        [
+          "9b40",
+          "奸妁妝佞侫妣妲姆姨姜妍姙姚娥娟娑娜娉娚婀婬婉娵娶婢婪媚媼媾嫋嫂媽嫣嫗嫦嫩嫖嫺嫻嬌嬋嬖嬲嫐嬪嬶嬾孃孅孀孑孕孚孛孥孩孰孳孵學斈孺宀",
+        ],
+        [
+          "9b80",
+          "它宦宸寃寇寉寔寐寤實寢寞寥寫寰寶寳尅將專對尓尠尢尨尸尹屁屆屎屓屐屏孱屬屮乢屶屹岌岑岔妛岫岻岶岼岷峅岾峇峙峩峽峺峭嶌峪崋崕崗嵜崟崛崑崔崢崚崙崘嵌嵒嵎嵋嵬嵳嵶嶇嶄嶂嶢嶝嶬嶮嶽嶐嶷嶼巉巍巓巒巖巛巫已巵帋帚帙帑帛帶帷幄幃幀幎幗幔幟幢幤幇幵并幺麼广庠廁廂廈廐廏",
+        ],
+        [
+          "9c40",
+          "廖廣廝廚廛廢廡廨廩廬廱廳廰廴廸廾弃弉彝彜弋弑弖弩弭弸彁彈彌彎弯彑彖彗彙彡彭彳彷徃徂彿徊很徑徇從徙徘徠徨徭徼忖忻忤忸忱忝悳忿怡恠",
+        ],
+        [
+          "9c80",
+          "怙怐怩怎怱怛怕怫怦怏怺恚恁恪恷恟恊恆恍恣恃恤恂恬恫恙悁悍惧悃悚悄悛悖悗悒悧悋惡悸惠惓悴忰悽惆悵惘慍愕愆惶惷愀惴惺愃愡惻惱愍愎慇愾愨愧慊愿愼愬愴愽慂慄慳慷慘慙慚慫慴慯慥慱慟慝慓慵憙憖憇憬憔憚憊憑憫憮懌懊應懷懈懃懆憺懋罹懍懦懣懶懺懴懿懽懼懾戀戈戉戍戌戔戛",
+        ],
+        [
+          "9d40",
+          "戞戡截戮戰戲戳扁扎扞扣扛扠扨扼抂抉找抒抓抖拔抃抔拗拑抻拏拿拆擔拈拜拌拊拂拇抛拉挌拮拱挧挂挈拯拵捐挾捍搜捏掖掎掀掫捶掣掏掉掟掵捫",
+        ],
+        [
+          "9d80",
+          "捩掾揩揀揆揣揉插揶揄搖搴搆搓搦搶攝搗搨搏摧摯摶摎攪撕撓撥撩撈撼據擒擅擇撻擘擂擱擧舉擠擡抬擣擯攬擶擴擲擺攀擽攘攜攅攤攣攫攴攵攷收攸畋效敖敕敍敘敞敝敲數斂斃變斛斟斫斷旃旆旁旄旌旒旛旙无旡旱杲昊昃旻杳昵昶昴昜晏晄晉晁晞晝晤晧晨晟晢晰暃暈暎暉暄暘暝曁暹曉暾暼",
+        ],
+        [
+          "9e40",
+          "曄暸曖曚曠昿曦曩曰曵曷朏朖朞朦朧霸朮朿朶杁朸朷杆杞杠杙杣杤枉杰枩杼杪枌枋枦枡枅枷柯枴柬枳柩枸柤柞柝柢柮枹柎柆柧檜栞框栩桀桍栲桎",
+        ],
+        [
+          "9e80",
+          "梳栫桙档桷桿梟梏梭梔條梛梃檮梹桴梵梠梺椏梍桾椁棊椈棘椢椦棡椌棍棔棧棕椶椒椄棗棣椥棹棠棯椨椪椚椣椡棆楹楷楜楸楫楔楾楮椹楴椽楙椰楡楞楝榁楪榲榮槐榿槁槓榾槎寨槊槝榻槃榧樮榑榠榜榕榴槞槨樂樛槿權槹槲槧樅榱樞槭樔槫樊樒櫁樣樓橄樌橲樶橸橇橢橙橦橈樸樢檐檍檠檄檢檣",
+        ],
+        [
+          "9f40",
+          "檗蘗檻櫃櫂檸檳檬櫞櫑櫟檪櫚櫪櫻欅蘖櫺欒欖鬱欟欸欷盜欹飮歇歃歉歐歙歔歛歟歡歸歹歿殀殄殃殍殘殕殞殤殪殫殯殲殱殳殷殼毆毋毓毟毬毫毳毯",
+        ],
+        [
+          "9f80",
+          "麾氈氓气氛氤氣汞汕汢汪沂沍沚沁沛汾汨汳沒沐泄泱泓沽泗泅泝沮沱沾沺泛泯泙泪洟衍洶洫洽洸洙洵洳洒洌浣涓浤浚浹浙涎涕濤涅淹渕渊涵淇淦涸淆淬淞淌淨淒淅淺淙淤淕淪淮渭湮渮渙湲湟渾渣湫渫湶湍渟湃渺湎渤滿渝游溂溪溘滉溷滓溽溯滄溲滔滕溏溥滂溟潁漑灌滬滸滾漿滲漱滯漲滌",
+        ],
+        [
+          "e040",
+          "漾漓滷澆潺潸澁澀潯潛濳潭澂潼潘澎澑濂潦澳澣澡澤澹濆澪濟濕濬濔濘濱濮濛瀉瀋濺瀑瀁瀏濾瀛瀚潴瀝瀘瀟瀰瀾瀲灑灣炙炒炯烱炬炸炳炮烟烋烝",
+        ],
+        [
+          "e080",
+          "烙焉烽焜焙煥煕熈煦煢煌煖煬熏燻熄熕熨熬燗熹熾燒燉燔燎燠燬燧燵燼燹燿爍爐爛爨爭爬爰爲爻爼爿牀牆牋牘牴牾犂犁犇犒犖犢犧犹犲狃狆狄狎狒狢狠狡狹狷倏猗猊猜猖猝猴猯猩猥猾獎獏默獗獪獨獰獸獵獻獺珈玳珎玻珀珥珮珞璢琅瑯琥珸琲琺瑕琿瑟瑙瑁瑜瑩瑰瑣瑪瑶瑾璋璞璧瓊瓏瓔珱",
+        ],
+        [
+          "e140",
+          "瓠瓣瓧瓩瓮瓲瓰瓱瓸瓷甄甃甅甌甎甍甕甓甞甦甬甼畄畍畊畉畛畆畚畩畤畧畫畭畸當疆疇畴疊疉疂疔疚疝疥疣痂疳痃疵疽疸疼疱痍痊痒痙痣痞痾痿",
+        ],
+        [
+          "e180",
+          "痼瘁痰痺痲痳瘋瘍瘉瘟瘧瘠瘡瘢瘤瘴瘰瘻癇癈癆癜癘癡癢癨癩癪癧癬癰癲癶癸發皀皃皈皋皎皖皓皙皚皰皴皸皹皺盂盍盖盒盞盡盥盧盪蘯盻眈眇眄眩眤眞眥眦眛眷眸睇睚睨睫睛睥睿睾睹瞎瞋瞑瞠瞞瞰瞶瞹瞿瞼瞽瞻矇矍矗矚矜矣矮矼砌砒礦砠礪硅碎硴碆硼碚碌碣碵碪碯磑磆磋磔碾碼磅磊磬",
+        ],
+        [
+          "e240",
+          "磧磚磽磴礇礒礑礙礬礫祀祠祗祟祚祕祓祺祿禊禝禧齋禪禮禳禹禺秉秕秧秬秡秣稈稍稘稙稠稟禀稱稻稾稷穃穗穉穡穢穩龝穰穹穽窈窗窕窘窖窩竈窰",
+        ],
+        [
+          "e280",
+          "窶竅竄窿邃竇竊竍竏竕竓站竚竝竡竢竦竭竰笂笏笊笆笳笘笙笞笵笨笶筐筺笄筍笋筌筅筵筥筴筧筰筱筬筮箝箘箟箍箜箚箋箒箏筝箙篋篁篌篏箴篆篝篩簑簔篦篥籠簀簇簓篳篷簗簍篶簣簧簪簟簷簫簽籌籃籔籏籀籐籘籟籤籖籥籬籵粃粐粤粭粢粫粡粨粳粲粱粮粹粽糀糅糂糘糒糜糢鬻糯糲糴糶糺紆",
+        ],
+        [
+          "e340",
+          "紂紜紕紊絅絋紮紲紿紵絆絳絖絎絲絨絮絏絣經綉絛綏絽綛綺綮綣綵緇綽綫總綢綯緜綸綟綰緘緝緤緞緻緲緡縅縊縣縡縒縱縟縉縋縢繆繦縻縵縹繃縷",
+        ],
+        [
+          "e380",
+          "縲縺繧繝繖繞繙繚繹繪繩繼繻纃緕繽辮繿纈纉續纒纐纓纔纖纎纛纜缸缺罅罌罍罎罐网罕罔罘罟罠罨罩罧罸羂羆羃羈羇羌羔羞羝羚羣羯羲羹羮羶羸譱翅翆翊翕翔翡翦翩翳翹飜耆耄耋耒耘耙耜耡耨耿耻聊聆聒聘聚聟聢聨聳聲聰聶聹聽聿肄肆肅肛肓肚肭冐肬胛胥胙胝胄胚胖脉胯胱脛脩脣脯腋",
+        ],
+        [
+          "e440",
+          "隋腆脾腓腑胼腱腮腥腦腴膃膈膊膀膂膠膕膤膣腟膓膩膰膵膾膸膽臀臂膺臉臍臑臙臘臈臚臟臠臧臺臻臾舁舂舅與舊舍舐舖舩舫舸舳艀艙艘艝艚艟艤",
+        ],
+        [
+          "e480",
+          "艢艨艪艫舮艱艷艸艾芍芒芫芟芻芬苡苣苟苒苴苳苺莓范苻苹苞茆苜茉苙茵茴茖茲茱荀茹荐荅茯茫茗茘莅莚莪莟莢莖茣莎莇莊荼莵荳荵莠莉莨菴萓菫菎菽萃菘萋菁菷萇菠菲萍萢萠莽萸蔆菻葭萪萼蕚蒄葷葫蒭葮蒂葩葆萬葯葹萵蓊葢蒹蒿蒟蓙蓍蒻蓚蓐蓁蓆蓖蒡蔡蓿蓴蔗蔘蔬蔟蔕蔔蓼蕀蕣蕘蕈",
+        ],
+        [
+          "e540",
+          "蕁蘂蕋蕕薀薤薈薑薊薨蕭薔薛藪薇薜蕷蕾薐藉薺藏薹藐藕藝藥藜藹蘊蘓蘋藾藺蘆蘢蘚蘰蘿虍乕虔號虧虱蚓蚣蚩蚪蚋蚌蚶蚯蛄蛆蚰蛉蠣蚫蛔蛞蛩蛬",
+        ],
+        [
+          "e580",
+          "蛟蛛蛯蜒蜆蜈蜀蜃蛻蜑蜉蜍蛹蜊蜴蜿蜷蜻蜥蜩蜚蝠蝟蝸蝌蝎蝴蝗蝨蝮蝙蝓蝣蝪蠅螢螟螂螯蟋螽蟀蟐雖螫蟄螳蟇蟆螻蟯蟲蟠蠏蠍蟾蟶蟷蠎蟒蠑蠖蠕蠢蠡蠱蠶蠹蠧蠻衄衂衒衙衞衢衫袁衾袞衵衽袵衲袂袗袒袮袙袢袍袤袰袿袱裃裄裔裘裙裝裹褂裼裴裨裲褄褌褊褓襃褞褥褪褫襁襄褻褶褸襌褝襠襞",
+        ],
+        [
+          "e640",
+          "襦襤襭襪襯襴襷襾覃覈覊覓覘覡覩覦覬覯覲覺覽覿觀觚觜觝觧觴觸訃訖訐訌訛訝訥訶詁詛詒詆詈詼詭詬詢誅誂誄誨誡誑誥誦誚誣諄諍諂諚諫諳諧",
+        ],
+        [
+          "e680",
+          "諤諱謔諠諢諷諞諛謌謇謚諡謖謐謗謠謳鞫謦謫謾謨譁譌譏譎證譖譛譚譫譟譬譯譴譽讀讌讎讒讓讖讙讚谺豁谿豈豌豎豐豕豢豬豸豺貂貉貅貊貍貎貔豼貘戝貭貪貽貲貳貮貶賈賁賤賣賚賽賺賻贄贅贊贇贏贍贐齎贓賍贔贖赧赭赱赳趁趙跂趾趺跏跚跖跌跛跋跪跫跟跣跼踈踉跿踝踞踐踟蹂踵踰踴蹊",
+        ],
+        [
+          "e740",
+          "蹇蹉蹌蹐蹈蹙蹤蹠踪蹣蹕蹶蹲蹼躁躇躅躄躋躊躓躑躔躙躪躡躬躰軆躱躾軅軈軋軛軣軼軻軫軾輊輅輕輒輙輓輜輟輛輌輦輳輻輹轅轂輾轌轉轆轎轗轜",
+        ],
+        [
+          "e780",
+          "轢轣轤辜辟辣辭辯辷迚迥迢迪迯邇迴逅迹迺逑逕逡逍逞逖逋逧逶逵逹迸遏遐遑遒逎遉逾遖遘遞遨遯遶隨遲邂遽邁邀邊邉邏邨邯邱邵郢郤扈郛鄂鄒鄙鄲鄰酊酖酘酣酥酩酳酲醋醉醂醢醫醯醪醵醴醺釀釁釉釋釐釖釟釡釛釼釵釶鈞釿鈔鈬鈕鈑鉞鉗鉅鉉鉤鉈銕鈿鉋鉐銜銖銓銛鉚鋏銹銷鋩錏鋺鍄錮",
+        ],
+        [
+          "e840",
+          "錙錢錚錣錺錵錻鍜鍠鍼鍮鍖鎰鎬鎭鎔鎹鏖鏗鏨鏥鏘鏃鏝鏐鏈鏤鐚鐔鐓鐃鐇鐐鐶鐫鐵鐡鐺鑁鑒鑄鑛鑠鑢鑞鑪鈩鑰鑵鑷鑽鑚鑼鑾钁鑿閂閇閊閔閖閘閙",
+        ],
+        [
+          "e880",
+          "閠閨閧閭閼閻閹閾闊濶闃闍闌闕闔闖關闡闥闢阡阨阮阯陂陌陏陋陷陜陞陝陟陦陲陬隍隘隕隗險隧隱隲隰隴隶隸隹雎雋雉雍襍雜霍雕雹霄霆霈霓霎霑霏霖霙霤霪霰霹霽霾靄靆靈靂靉靜靠靤靦靨勒靫靱靹鞅靼鞁靺鞆鞋鞏鞐鞜鞨鞦鞣鞳鞴韃韆韈韋韜韭齏韲竟韶韵頏頌頸頤頡頷頽顆顏顋顫顯顰",
+        ],
+        [
+          "e940",
+          "顱顴顳颪颯颱颶飄飃飆飩飫餃餉餒餔餘餡餝餞餤餠餬餮餽餾饂饉饅饐饋饑饒饌饕馗馘馥馭馮馼駟駛駝駘駑駭駮駱駲駻駸騁騏騅駢騙騫騷驅驂驀驃",
+        ],
+        [
+          "e980",
+          "騾驕驍驛驗驟驢驥驤驩驫驪骭骰骼髀髏髑髓體髞髟髢髣髦髯髫髮髴髱髷髻鬆鬘鬚鬟鬢鬣鬥鬧鬨鬩鬪鬮鬯鬲魄魃魏魍魎魑魘魴鮓鮃鮑鮖鮗鮟鮠鮨鮴鯀鯊鮹鯆鯏鯑鯒鯣鯢鯤鯔鯡鰺鯲鯱鯰鰕鰔鰉鰓鰌鰆鰈鰒鰊鰄鰮鰛鰥鰤鰡鰰鱇鰲鱆鰾鱚鱠鱧鱶鱸鳧鳬鳰鴉鴈鳫鴃鴆鴪鴦鶯鴣鴟鵄鴕鴒鵁鴿鴾鵆鵈",
+        ],
+        [
+          "ea40",
+          "鵝鵞鵤鵑鵐鵙鵲鶉鶇鶫鵯鵺鶚鶤鶩鶲鷄鷁鶻鶸鶺鷆鷏鷂鷙鷓鷸鷦鷭鷯鷽鸚鸛鸞鹵鹹鹽麁麈麋麌麒麕麑麝麥麩麸麪麭靡黌黎黏黐黔黜點黝黠黥黨黯",
+        ],
+        [
+          "ea80",
+          "黴黶黷黹黻黼黽鼇鼈皷鼕鼡鼬鼾齊齒齔齣齟齠齡齦齧齬齪齷齲齶龕龜龠堯槇遙瑤凜熙",
+        ],
+        [
+          "ed40",
+          "纊褜鍈銈蓜俉炻昱棈鋹曻彅丨仡仼伀伃伹佖侒侊侚侔俍偀倢俿倞偆偰偂傔僴僘兊兤冝冾凬刕劜劦勀勛匀匇匤卲厓厲叝﨎咜咊咩哿喆坙坥垬埈埇﨏",
+        ],
+        [
+          "ed80",
+          "塚增墲夋奓奛奝奣妤妺孖寀甯寘寬尞岦岺峵崧嵓﨑嵂嵭嶸嶹巐弡弴彧德忞恝悅悊惞惕愠惲愑愷愰憘戓抦揵摠撝擎敎昀昕昻昉昮昞昤晥晗晙晴晳暙暠暲暿曺朎朗杦枻桒柀栁桄棏﨓楨﨔榘槢樰橫橆橳橾櫢櫤毖氿汜沆汯泚洄涇浯涖涬淏淸淲淼渹湜渧渼溿澈澵濵瀅瀇瀨炅炫焏焄煜煆煇凞燁燾犱",
+        ],
+        [
+          "ee40",
+          "犾猤猪獷玽珉珖珣珒琇珵琦琪琩琮瑢璉璟甁畯皂皜皞皛皦益睆劯砡硎硤硺礰礼神祥禔福禛竑竧靖竫箞精絈絜綷綠緖繒罇羡羽茁荢荿菇菶葈蒴蕓蕙",
+        ],
+        [
+          "ee80",
+          "蕫﨟薰蘒﨡蠇裵訒訷詹誧誾諟諸諶譓譿賰賴贒赶﨣軏﨤逸遧郞都鄕鄧釚釗釞釭釮釤釥鈆鈐鈊鈺鉀鈼鉎鉙鉑鈹鉧銧鉷鉸鋧鋗鋙鋐﨧鋕鋠鋓錥錡鋻﨨錞鋿錝錂鍰鍗鎤鏆鏞鏸鐱鑅鑈閒隆﨩隝隯霳霻靃靍靏靑靕顗顥飯飼餧館馞驎髙髜魵魲鮏鮱鮻鰀鵰鵫鶴鸙黑",
+        ],
+        ["eeef", "ⅰ", 9, "￢￤＇＂"],
+        ["f040", "", 62],
+        ["f080", "", 124],
+        ["f140", "", 62],
+        ["f180", "", 124],
+        ["f240", "", 62],
+        ["f280", "", 124],
+        ["f340", "", 62],
+        ["f380", "", 124],
+        ["f440", "", 62],
+        ["f480", "", 124],
+        ["f540", "", 62],
+        ["f580", "", 124],
+        ["f640", "", 62],
+        ["f680", "", 124],
+        ["f740", "", 62],
+        ["f780", "", 124],
+        ["f840", "", 62],
+        ["f880", "", 124],
+        ["f940", ""],
+        [
+          "fa40",
+          "ⅰ",
+          9,
+          "Ⅰ",
+          9,
+          "￢￤＇＂㈱№℡∵纊褜鍈銈蓜俉炻昱棈鋹曻彅丨仡仼伀伃伹佖侒侊侚侔俍偀倢俿倞偆偰偂傔僴僘兊",
+        ],
+        [
+          "fa80",
+          "兤冝冾凬刕劜劦勀勛匀匇匤卲厓厲叝﨎咜咊咩哿喆坙坥垬埈埇﨏塚增墲夋奓奛奝奣妤妺孖寀甯寘寬尞岦岺峵崧嵓﨑嵂嵭嶸嶹巐弡弴彧德忞恝悅悊惞惕愠惲愑愷愰憘戓抦揵摠撝擎敎昀昕昻昉昮昞昤晥晗晙晴晳暙暠暲暿曺朎朗杦枻桒柀栁桄棏﨓楨﨔榘槢樰橫橆橳橾櫢櫤毖氿汜沆汯泚洄涇浯",
+        ],
+        [
+          "fb40",
+          "涖涬淏淸淲淼渹湜渧渼溿澈澵濵瀅瀇瀨炅炫焏焄煜煆煇凞燁燾犱犾猤猪獷玽珉珖珣珒琇珵琦琪琩琮瑢璉璟甁畯皂皜皞皛皦益睆劯砡硎硤硺礰礼神",
+        ],
+        [
+          "fb80",
+          "祥禔福禛竑竧靖竫箞精絈絜綷綠緖繒罇羡羽茁荢荿菇菶葈蒴蕓蕙蕫﨟薰蘒﨡蠇裵訒訷詹誧誾諟諸諶譓譿賰賴贒赶﨣軏﨤逸遧郞都鄕鄧釚釗釞釭釮釤釥鈆鈐鈊鈺鉀鈼鉎鉙鉑鈹鉧銧鉷鉸鋧鋗鋙鋐﨧鋕鋠鋓錥錡鋻﨨錞鋿錝錂鍰鍗鎤鏆鏞鏸鐱鑅鑈閒隆﨩隝隯霳霻靃靍靏靑靕顗顥飯飼餧館馞驎髙",
+        ],
+        ["fc40", "髜魵魲鮏鮱鮻鰀鵰鵫鶴鸙黑"],
+      ];
 
-/***
- * Node External Editor
- *
- * Kevin Gravier <kevin@mrkmg.com>
- * MIT 2018
- */
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    }
-    return function (d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var ReadFileError = /** @class */ (function (_super) {
-    __extends(ReadFileError, _super);
-    function ReadFileError(originalError) {
-        var _newTarget = this.constructor;
-        var _this = _super.call(this, "Failed to read temporary file") || this;
-        _this.originalError = originalError;
-        var proto = _newTarget.prototype;
-        if (Object.setPrototypeOf) {
-            Object.setPrototypeOf(_this, proto);
-        }
-        else {
-            _this.__proto__ = _newTarget.prototype;
-        }
-        return _this;
-    }
-    return ReadFileError;
-}(Error));
-exports.ReadFileError = ReadFileError;
+      /***/
+    },
+    /* 722 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var Buffer = __webpack_require__(15).Buffer;
 
-/***/ }),
-/* 708 */
-/***/ (function(module, exports, __webpack_require__) {
+      // Note: UTF16-LE (or UCS2) codec is Node.js native. See encodings/internal.js
 
-"use strict";
+      // == UTF16-BE codec. ==========================================================
 
-/***
- * Node External Editor
- *
- * Kevin Gravier <kevin@mrkmg.com>
- * MIT 2018
- */
-var __extends = (this && this.__extends) || (function () {
-    var extendStatics = function (d, b) {
-        extendStatics = Object.setPrototypeOf ||
-            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-        return extendStatics(d, b);
-    }
-    return function (d, b) {
-        extendStatics(d, b);
-        function __() { this.constructor = d; }
-        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-    };
-})();
-Object.defineProperty(exports, "__esModule", { value: true });
-var RemoveFileError = /** @class */ (function (_super) {
-    __extends(RemoveFileError, _super);
-    function RemoveFileError(originalError) {
-        var _newTarget = this.constructor;
-        var _this = _super.call(this, "Failed to cleanup temporary file") || this;
-        _this.originalError = originalError;
-        var proto = _newTarget.prototype;
-        if (Object.setPrototypeOf) {
-            Object.setPrototypeOf(_this, proto);
-        }
-        else {
-            _this.__proto__ = _newTarget.prototype;
-        }
-        return _this;
-    }
-    return RemoveFileError;
-}(Error));
-exports.RemoveFileError = RemoveFileError;
+      exports.utf16be = Utf16BECodec;
+      function Utf16BECodec() {}
 
+      Utf16BECodec.prototype.encoder = Utf16BEEncoder;
+      Utf16BECodec.prototype.decoder = Utf16BEDecoder;
+      Utf16BECodec.prototype.bomAware = true;
 
-/***/ }),
-/* 709 */
-/***/ (function(module, exports, __webpack_require__) {
+      // -- Encoding
 
-"use strict";
+      function Utf16BEEncoder() {}
 
-/***
- * Node External Editor
- *
- * Kevin Gravier <kevin@mrkmg.com>
- * MIT 2018
- */
-Object.defineProperty(exports, "__esModule", { value: true });
-var chardet_1 = __webpack_require__(704);
-var child_process_1 = __webpack_require__(331);
-var fs_1 = __webpack_require__(5);
-var iconv_lite_1 = __webpack_require__(726);
-var tmp_1 = __webpack_require__(954);
-var CreateFileError_1 = __webpack_require__(705);
-exports.CreateFileError = CreateFileError_1.CreateFileError;
-var LaunchEditorError_1 = __webpack_require__(706);
-exports.LaunchEditorError = LaunchEditorError_1.LaunchEditorError;
-var ReadFileError_1 = __webpack_require__(707);
-exports.ReadFileError = ReadFileError_1.ReadFileError;
-var RemoveFileError_1 = __webpack_require__(708);
-exports.RemoveFileError = RemoveFileError_1.RemoveFileError;
-function edit(text) {
-    if (text === void 0) { text = ""; }
-    var editor = new ExternalEditor(text);
-    editor.run();
-    editor.cleanup();
-    return editor.text;
-}
-exports.edit = edit;
-function editAsync(text, callback) {
-    if (text === void 0) { text = ""; }
-    var editor = new ExternalEditor(text);
-    editor.runAsync(function (err, result) {
-        if (err) {
-            setImmediate(callback, err, null);
-        }
-        else {
-            try {
-                editor.cleanup();
-                setImmediate(callback, null, result);
-            }
-            catch (cleanupError) {
-                setImmediate(callback, cleanupError, null);
-            }
-        }
-    });
-}
-exports.editAsync = editAsync;
-var ExternalEditor = /** @class */ (function () {
-    function ExternalEditor(text) {
-        if (text === void 0) { text = ""; }
-        this.text = "";
-        this.text = text;
-        this.determineEditor();
-        this.createTemporaryFile();
-    }
-    ExternalEditor.splitStringBySpace = function (str) {
-        var pieces = [];
-        var currentString = "";
-        for (var strIndex = 0; strIndex < str.length; strIndex++) {
-            var currentLetter = str[strIndex];
-            if (strIndex > 0 && currentLetter === " " && str[strIndex - 1] !== "\\" && currentString.length > 0) {
-                pieces.push(currentString);
-                currentString = "";
-            }
-            else {
-                currentString += currentLetter;
-            }
-        }
-        if (currentString.length > 0) {
-            pieces.push(currentString);
-        }
-        return pieces;
-    };
-    Object.defineProperty(ExternalEditor.prototype, "temp_file", {
-        get: function () {
-            console.log("DEPRECATED: temp_file. Use tempFile moving forward.");
-            return this.tempFile;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    Object.defineProperty(ExternalEditor.prototype, "last_exit_status", {
-        get: function () {
-            console.log("DEPRECATED: last_exit_status. Use lastExitStatus moving forward.");
-            return this.lastExitStatus;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    ExternalEditor.prototype.run = function () {
-        this.launchEditor();
-        this.readTemporaryFile();
-        return this.text;
-    };
-    ExternalEditor.prototype.runAsync = function (callback) {
-        var _this = this;
-        try {
-            this.launchEditorAsync(function () {
-                try {
-                    _this.readTemporaryFile();
-                    setImmediate(callback, null, _this.text);
-                }
-                catch (readError) {
-                    setImmediate(callback, readError, null);
-                }
-            });
-        }
-        catch (launchError) {
-            setImmediate(callback, launchError, null);
-        }
-    };
-    ExternalEditor.prototype.cleanup = function () {
-        this.removeTemporaryFile();
-    };
-    ExternalEditor.prototype.determineEditor = function () {
-        var editor = process.env.VISUAL ? process.env.VISUAL :
-            process.env.EDITOR ? process.env.EDITOR :
-                /^win/.test(process.platform) ? "notepad" :
-                    "vim";
-        var editorOpts = ExternalEditor.splitStringBySpace(editor).map(function (piece) { return piece.replace("\\ ", " "); });
-        var bin = editorOpts.shift();
-        this.editor = { args: editorOpts, bin: bin };
-    };
-    ExternalEditor.prototype.createTemporaryFile = function () {
-        try {
-            this.tempFile = tmp_1.tmpNameSync({});
-            fs_1.writeFileSync(this.tempFile, this.text, { encoding: "utf8" });
-        }
-        catch (createFileError) {
-            throw new CreateFileError_1.CreateFileError(createFileError);
-        }
-    };
-    ExternalEditor.prototype.readTemporaryFile = function () {
-        try {
-            var tempFileBuffer = fs_1.readFileSync(this.tempFile);
-            if (tempFileBuffer.length === 0) {
-                this.text = "";
-            }
-            else {
-                var encoding = chardet_1.detect(tempFileBuffer).toString();
-                if (!iconv_lite_1.encodingExists(encoding)) {
-                    // Probably a bad idea, but will at least prevent crashing
-                    encoding = "utf8";
-                }
-                this.text = iconv_lite_1.decode(tempFileBuffer, encoding);
-            }
-        }
-        catch (readFileError) {
-            throw new ReadFileError_1.ReadFileError(readFileError);
-        }
-    };
-    ExternalEditor.prototype.removeTemporaryFile = function () {
-        try {
-            fs_1.unlinkSync(this.tempFile);
-        }
-        catch (removeFileError) {
-            throw new RemoveFileError_1.RemoveFileError(removeFileError);
-        }
-    };
-    ExternalEditor.prototype.launchEditor = function () {
-        try {
-            var editorProcess = child_process_1.spawnSync(this.editor.bin, this.editor.args.concat([this.tempFile]), { stdio: "inherit" });
-            this.lastExitStatus = editorProcess.status;
-        }
-        catch (launchError) {
-            throw new LaunchEditorError_1.LaunchEditorError(launchError);
-        }
-    };
-    ExternalEditor.prototype.launchEditorAsync = function (callback) {
-        var _this = this;
-        try {
-            var editorProcess = child_process_1.spawn(this.editor.bin, this.editor.args.concat([this.tempFile]), { stdio: "inherit" });
-            editorProcess.on("exit", function (code) {
-                _this.lastExitStatus = code;
-                setImmediate(callback);
-            });
+      Utf16BEEncoder.prototype.write = function (str) {
+        var buf = Buffer.from(str, "ucs2");
+        for (var i = 0; i < buf.length; i += 2) {
+          var tmp = buf[i];
+          buf[i] = buf[i + 1];
+          buf[i + 1] = tmp;
         }
-        catch (launchError) {
-            throw new LaunchEditorError_1.LaunchEditorError(launchError);
-        }
-    };
-    return ExternalEditor;
-}());
-exports.ExternalEditor = ExternalEditor;
+        return buf;
+      };
 
+      Utf16BEEncoder.prototype.end = function () {};
 
-/***/ }),
-/* 710 */
-/***/ (function(module, exports, __webpack_require__) {
+      // -- Decoding
 
-"use strict";
+      function Utf16BEDecoder() {
+        this.overflowByte = -1;
+      }
 
-var Buffer = __webpack_require__(15).Buffer;
+      Utf16BEDecoder.prototype.write = function (buf) {
+        if (buf.length == 0) return "";
 
-// Multibyte codec. In this scheme, a character is represented by 1 or more bytes.
-// Our codec supports UTF-16 surrogates, extensions for GB18030 and unicode sequences.
-// To save memory and loading time, we read table files only when requested.
+        var buf2 = Buffer.alloc(buf.length + 1),
+          i = 0,
+          j = 0;
 
-exports._dbcs = DBCSCodec;
+        if (this.overflowByte !== -1) {
+          buf2[0] = buf[0];
+          buf2[1] = this.overflowByte;
+          i = 1;
+          j = 2;
+        }
 
-var UNASSIGNED = -1,
-    GB18030_CODE = -2,
-    SEQ_START  = -10,
-    NODE_START = -1000,
-    UNASSIGNED_NODE = new Array(0x100),
-    DEF_CHAR = -1;
+        for (; i < buf.length - 1; i += 2, j += 2) {
+          buf2[j] = buf[i + 1];
+          buf2[j + 1] = buf[i];
+        }
 
-for (var i = 0; i < 0x100; i++)
-    UNASSIGNED_NODE[i] = UNASSIGNED;
+        this.overflowByte = i == buf.length - 1 ? buf[buf.length - 1] : -1;
 
+        return buf2.slice(0, j).toString("ucs2");
+      };
 
-// Class DBCSCodec reads and initializes mapping tables.
-function DBCSCodec(codecOptions, iconv) {
-    this.encodingName = codecOptions.encodingName;
-    if (!codecOptions)
-        throw new Error("DBCS codec is called without the data.")
-    if (!codecOptions.table)
-        throw new Error("Encoding '" + this.encodingName + "' has no data.");
+      Utf16BEDecoder.prototype.end = function () {};
 
-    // Load tables.
-    var mappingTable = codecOptions.table();
+      // == UTF-16 codec =============================================================
+      // Decoder chooses automatically from UTF-16LE and UTF-16BE using BOM and space-based heuristic.
+      // Defaults to UTF-16LE, as it's prevalent and default in Node.
+      // http://en.wikipedia.org/wiki/UTF-16 and http://encoding.spec.whatwg.org/#utf-16le
+      // Decoder default can be changed: iconv.decode(buf, 'utf16', {defaultEncoding: 'utf-16be'});
 
+      // Encoder uses UTF-16LE and prepends BOM (which can be overridden with addBOM: false).
 
-    // Decode tables: MBCS -> Unicode.
+      exports.utf16 = Utf16Codec;
+      function Utf16Codec(codecOptions, iconv) {
+        this.iconv = iconv;
+      }
 
-    // decodeTables is a trie, encoded as an array of arrays of integers. Internal arrays are trie nodes and all have len = 256.
-    // Trie root is decodeTables[0].
-    // Values: >=  0 -> unicode character code. can be > 0xFFFF
-    //         == UNASSIGNED -> unknown/unassigned sequence.
-    //         == GB18030_CODE -> this is the end of a GB18030 4-byte sequence.
-    //         <= NODE_START -> index of the next node in our trie to process next byte.
-    //         <= SEQ_START  -> index of the start of a character code sequence, in decodeTableSeq.
-    this.decodeTables = [];
-    this.decodeTables[0] = UNASSIGNED_NODE.slice(0); // Create root node.
+      Utf16Codec.prototype.encoder = Utf16Encoder;
+      Utf16Codec.prototype.decoder = Utf16Decoder;
 
-    // Sometimes a MBCS char corresponds to a sequence of unicode chars. We store them as arrays of integers here. 
-    this.decodeTableSeq = [];
+      // -- Encoding (pass-through)
 
-    // Actual mapping tables consist of chunks. Use them to fill up decode tables.
-    for (var i = 0; i < mappingTable.length; i++)
-        this._addDecodeChunk(mappingTable[i]);
+      function Utf16Encoder(options, codec) {
+        options = options || {};
+        if (options.addBOM === undefined) options.addBOM = true;
+        this.encoder = codec.iconv.getEncoder("utf-16le", options);
+      }
 
-    this.defaultCharUnicode = iconv.defaultCharUnicode;
+      Utf16Encoder.prototype.write = function (str) {
+        return this.encoder.write(str);
+      };
 
-    
-    // Encode tables: Unicode -> DBCS.
+      Utf16Encoder.prototype.end = function () {
+        return this.encoder.end();
+      };
 
-    // `encodeTable` is array mapping from unicode char to encoded char. All its values are integers for performance.
-    // Because it can be sparse, it is represented as array of buckets by 256 chars each. Bucket can be null.
-    // Values: >=  0 -> it is a normal char. Write the value (if <=256 then 1 byte, if <=65536 then 2 bytes, etc.).
-    //         == UNASSIGNED -> no conversion found. Output a default char.
-    //         <= SEQ_START  -> it's an index in encodeTableSeq, see below. The character starts a sequence.
-    this.encodeTable = [];
-    
-    // `encodeTableSeq` is used when a sequence of unicode characters is encoded as a single code. We use a tree of
-    // objects where keys correspond to characters in sequence and leafs are the encoded dbcs values. A special DEF_CHAR key
-    // means end of sequence (needed when one sequence is a strict subsequence of another).
-    // Objects are kept separately from encodeTable to increase performance.
-    this.encodeTableSeq = [];
+      // -- Decoding
 
-    // Some chars can be decoded, but need not be encoded.
-    var skipEncodeChars = {};
-    if (codecOptions.encodeSkipVals)
-        for (var i = 0; i < codecOptions.encodeSkipVals.length; i++) {
-            var val = codecOptions.encodeSkipVals[i];
-            if (typeof val === 'number')
-                skipEncodeChars[val] = true;
-            else
-                for (var j = val.from; j <= val.to; j++)
-                    skipEncodeChars[j] = true;
-        }
-        
-    // Use decode trie to recursively fill out encode tables.
-    this._fillEncodeTable(0, 0, skipEncodeChars);
-
-    // Add more encoding pairs when needed.
-    if (codecOptions.encodeAdd) {
-        for (var uChar in codecOptions.encodeAdd)
-            if (Object.prototype.hasOwnProperty.call(codecOptions.encodeAdd, uChar))
-                this._setEncodeChar(uChar.charCodeAt(0), codecOptions.encodeAdd[uChar]);
-    }
+      function Utf16Decoder(options, codec) {
+        this.decoder = null;
+        this.initialBytes = [];
+        this.initialBytesLen = 0;
 
-    this.defCharSB  = this.encodeTable[0][iconv.defaultCharSingleByte.charCodeAt(0)];
-    if (this.defCharSB === UNASSIGNED) this.defCharSB = this.encodeTable[0]['?'];
-    if (this.defCharSB === UNASSIGNED) this.defCharSB = "?".charCodeAt(0);
+        this.options = options || {};
+        this.iconv = codec.iconv;
+      }
 
+      Utf16Decoder.prototype.write = function (buf) {
+        if (!this.decoder) {
+          // Codec is not chosen yet. Accumulate initial bytes.
+          this.initialBytes.push(buf);
+          this.initialBytesLen += buf.length;
 
-    // Load & create GB18030 tables when needed.
-    if (typeof codecOptions.gb18030 === 'function') {
-        this.gb18030 = codecOptions.gb18030(); // Load GB18030 ranges.
+          if (this.initialBytesLen < 16)
+            // We need more bytes to use space heuristic (see below)
+            return "";
 
-        // Add GB18030 decode tables.
-        var thirdByteNodeIdx = this.decodeTables.length;
-        var thirdByteNode = this.decodeTables[thirdByteNodeIdx] = UNASSIGNED_NODE.slice(0);
+          // We have enough bytes -> detect endianness.
+          var buf = Buffer.concat(this.initialBytes),
+            encoding = detectEncoding(buf, this.options.defaultEncoding);
+          this.decoder = this.iconv.getDecoder(encoding, this.options);
+          this.initialBytes.length = this.initialBytesLen = 0;
+        }
 
-        var fourthByteNodeIdx = this.decodeTables.length;
-        var fourthByteNode = this.decodeTables[fourthByteNodeIdx] = UNASSIGNED_NODE.slice(0);
+        return this.decoder.write(buf);
+      };
 
-        for (var i = 0x81; i <= 0xFE; i++) {
-            var secondByteNodeIdx = NODE_START - this.decodeTables[0][i];
-            var secondByteNode = this.decodeTables[secondByteNodeIdx];
-            for (var j = 0x30; j <= 0x39; j++)
-                secondByteNode[j] = NODE_START - thirdByteNodeIdx;
-        }
-        for (var i = 0x81; i <= 0xFE; i++)
-            thirdByteNode[i] = NODE_START - fourthByteNodeIdx;
-        for (var i = 0x30; i <= 0x39; i++)
-            fourthByteNode[i] = GB18030_CODE
-    }        
-}
-
-DBCSCodec.prototype.encoder = DBCSEncoder;
-DBCSCodec.prototype.decoder = DBCSDecoder;
-
-// Decoder helpers
-DBCSCodec.prototype._getDecodeTrieNode = function(addr) {
-    var bytes = [];
-    for (; addr > 0; addr >>= 8)
-        bytes.push(addr & 0xFF);
-    if (bytes.length == 0)
-        bytes.push(0);
-
-    var node = this.decodeTables[0];
-    for (var i = bytes.length-1; i > 0; i--) { // Traverse nodes deeper into the trie.
-        var val = node[bytes[i]];
-
-        if (val == UNASSIGNED) { // Create new node.
-            node[bytes[i]] = NODE_START - this.decodeTables.length;
-            this.decodeTables.push(node = UNASSIGNED_NODE.slice(0));
-        }
-        else if (val <= NODE_START) { // Existing node.
-            node = this.decodeTables[NODE_START - val];
-        }
-        else
-            throw new Error("Overwrite byte in " + this.encodingName + ", addr: " + addr.toString(16));
-    }
-    return node;
-}
-
-
-DBCSCodec.prototype._addDecodeChunk = function(chunk) {
-    // First element of chunk is the hex mbcs code where we start.
-    var curAddr = parseInt(chunk[0], 16);
-
-    // Choose the decoding node where we'll write our chars.
-    var writeTable = this._getDecodeTrieNode(curAddr);
-    curAddr = curAddr & 0xFF;
-
-    // Write all other elements of the chunk to the table.
-    for (var k = 1; k < chunk.length; k++) {
-        var part = chunk[k];
-        if (typeof part === "string") { // String, write as-is.
-            for (var l = 0; l < part.length;) {
-                var code = part.charCodeAt(l++);
-                if (0xD800 <= code && code < 0xDC00) { // Decode surrogate
-                    var codeTrail = part.charCodeAt(l++);
-                    if (0xDC00 <= codeTrail && codeTrail < 0xE000)
-                        writeTable[curAddr++] = 0x10000 + (code - 0xD800) * 0x400 + (codeTrail - 0xDC00);
-                    else
-                        throw new Error("Incorrect surrogate pair in "  + this.encodingName + " at chunk " + chunk[0]);
-                }
-                else if (0x0FF0 < code && code <= 0x0FFF) { // Character sequence (our own encoding used)
-                    var len = 0xFFF - code + 2;
-                    var seq = [];
-                    for (var m = 0; m < len; m++)
-                        seq.push(part.charCodeAt(l++)); // Simple variation: don't support surrogates or subsequences in seq.
-
-                    writeTable[curAddr++] = SEQ_START - this.decodeTableSeq.length;
-                    this.decodeTableSeq.push(seq);
-                }
-                else
-                    writeTable[curAddr++] = code; // Basic char
-            }
-        } 
-        else if (typeof part === "number") { // Integer, meaning increasing sequence starting with prev character.
-            var charCode = writeTable[curAddr - 1] + 1;
-            for (var l = 0; l < part; l++)
-                writeTable[curAddr++] = charCode++;
-        }
-        else
-            throw new Error("Incorrect type '" + typeof part + "' given in "  + this.encodingName + " at chunk " + chunk[0]);
-    }
-    if (curAddr > 0xFF)
-        throw new Error("Incorrect chunk in "  + this.encodingName + " at addr " + chunk[0] + ": too long" + curAddr);
-}
-
-// Encoder helpers
-DBCSCodec.prototype._getEncodeBucket = function(uCode) {
-    var high = uCode >> 8; // This could be > 0xFF because of astral characters.
-    if (this.encodeTable[high] === undefined)
-        this.encodeTable[high] = UNASSIGNED_NODE.slice(0); // Create bucket on demand.
-    return this.encodeTable[high];
-}
-
-DBCSCodec.prototype._setEncodeChar = function(uCode, dbcsCode) {
-    var bucket = this._getEncodeBucket(uCode);
-    var low = uCode & 0xFF;
-    if (bucket[low] <= SEQ_START)
-        this.encodeTableSeq[SEQ_START-bucket[low]][DEF_CHAR] = dbcsCode; // There's already a sequence, set a single-char subsequence of it.
-    else if (bucket[low] == UNASSIGNED)
-        bucket[low] = dbcsCode;
-}
-
-DBCSCodec.prototype._setEncodeSequence = function(seq, dbcsCode) {
-    
-    // Get the root of character tree according to first character of the sequence.
-    var uCode = seq[0];
-    var bucket = this._getEncodeBucket(uCode);
-    var low = uCode & 0xFF;
-
-    var node;
-    if (bucket[low] <= SEQ_START) {
-        // There's already a sequence with  - use it.
-        node = this.encodeTableSeq[SEQ_START-bucket[low]];
-    }
-    else {
-        // There was no sequence object - allocate a new one.
-        node = {};
-        if (bucket[low] !== UNASSIGNED) node[DEF_CHAR] = bucket[low]; // If a char was set before - make it a single-char subsequence.
-        bucket[low] = SEQ_START - this.encodeTableSeq.length;
-        this.encodeTableSeq.push(node);
-    }
+      Utf16Decoder.prototype.end = function () {
+        if (!this.decoder) {
+          var buf = Buffer.concat(this.initialBytes),
+            encoding = detectEncoding(buf, this.options.defaultEncoding);
+          this.decoder = this.iconv.getDecoder(encoding, this.options);
 
-    // Traverse the character tree, allocating new nodes as needed.
-    for (var j = 1; j < seq.length-1; j++) {
-        var oldVal = node[uCode];
-        if (typeof oldVal === 'object')
-            node = oldVal;
-        else {
-            node = node[uCode] = {}
-            if (oldVal !== undefined)
-                node[DEF_CHAR] = oldVal
-        }
-    }
+          var res = this.decoder.write(buf),
+            trail = this.decoder.end();
 
-    // Set the leaf to given dbcsCode.
-    uCode = seq[seq.length-1];
-    node[uCode] = dbcsCode;
-}
-
-DBCSCodec.prototype._fillEncodeTable = function(nodeIdx, prefix, skipEncodeChars) {
-    var node = this.decodeTables[nodeIdx];
-    for (var i = 0; i < 0x100; i++) {
-        var uCode = node[i];
-        var mbCode = prefix + i;
-        if (skipEncodeChars[mbCode])
-            continue;
+          return trail ? res + trail : res;
+        }
+        return this.decoder.end();
+      };
 
-        if (uCode >= 0)
-            this._setEncodeChar(uCode, mbCode);
-        else if (uCode <= NODE_START)
-            this._fillEncodeTable(NODE_START - uCode, mbCode << 8, skipEncodeChars);
-        else if (uCode <= SEQ_START)
-            this._setEncodeSequence(this.decodeTableSeq[SEQ_START - uCode], mbCode);
-    }
-}
+      function detectEncoding(buf, defaultEncoding) {
+        var enc = defaultEncoding || "utf-16le";
+
+        if (buf.length >= 2) {
+          // Check BOM.
+          if (buf[0] == 0xfe && buf[1] == 0xff)
+            // UTF-16BE BOM
+            enc = "utf-16be";
+          else if (buf[0] == 0xff && buf[1] == 0xfe)
+            // UTF-16LE BOM
+            enc = "utf-16le";
+          else {
+            // No BOM found. Try to deduce encoding from initial content.
+            // Most of the time, the content has ASCII chars (U+00**), but the opposite (U+**00) is uncommon.
+            // So, we count ASCII as if it was LE or BE, and decide from that.
+            var asciiCharsLE = 0,
+              asciiCharsBE = 0, // Counts of chars in both positions
+              _len = Math.min(buf.length - (buf.length % 2), 64); // Len is always even.
 
+            for (var i = 0; i < _len; i += 2) {
+              if (buf[i] === 0 && buf[i + 1] !== 0) asciiCharsBE++;
+              if (buf[i] !== 0 && buf[i + 1] === 0) asciiCharsLE++;
+            }
 
+            if (asciiCharsBE > asciiCharsLE) enc = "utf-16be";
+            else if (asciiCharsBE < asciiCharsLE) enc = "utf-16le";
+          }
+        }
 
-// == Encoder ==================================================================
+        return enc;
+      }
 
-function DBCSEncoder(options, codec) {
-    // Encoder state
-    this.leadSurrogate = -1;
-    this.seqObj = undefined;
-    
-    // Static data
-    this.encodeTable = codec.encodeTable;
-    this.encodeTableSeq = codec.encodeTableSeq;
-    this.defaultCharSingleByte = codec.defCharSB;
-    this.gb18030 = codec.gb18030;
-}
+      /***/
+    },
+    /* 723 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var Buffer = __webpack_require__(15).Buffer;
+
+      // UTF-7 codec, according to https://tools.ietf.org/html/rfc2152
+      // See also below a UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3
+
+      exports.utf7 = Utf7Codec;
+      exports.unicode11utf7 = "utf7"; // Alias UNICODE-1-1-UTF-7
+      function Utf7Codec(codecOptions, iconv) {
+        this.iconv = iconv;
+      }
+
+      Utf7Codec.prototype.encoder = Utf7Encoder;
+      Utf7Codec.prototype.decoder = Utf7Decoder;
+      Utf7Codec.prototype.bomAware = true;
+
+      // -- Encoding
+
+      var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g;
+
+      function Utf7Encoder(options, codec) {
+        this.iconv = codec.iconv;
+      }
+
+      Utf7Encoder.prototype.write = function (str) {
+        // Naive implementation.
+        // Non-direct chars are encoded as "+<base64>-"; single "+" char is encoded as "+-".
+        return Buffer.from(
+          str.replace(
+            nonDirectChars,
+            function (chunk) {
+              return (
+                "+" +
+                (chunk === "+"
+                  ? ""
+                  : this.iconv
+                      .encode(chunk, "utf16-be")
+                      .toString("base64")
+                      .replace(/=+$/, "")) +
+                "-"
+              );
+            }.bind(this),
+          ),
+        );
+      };
 
-DBCSEncoder.prototype.write = function(str) {
-    var newBuf = Buffer.alloc(str.length * (this.gb18030 ? 4 : 3)),
-        leadSurrogate = this.leadSurrogate,
-        seqObj = this.seqObj, nextChar = -1,
-        i = 0, j = 0;
+      Utf7Encoder.prototype.end = function () {};
 
-    while (true) {
-        // 0. Get next character.
-        if (nextChar === -1) {
-            if (i == str.length) break;
-            var uCode = str.charCodeAt(i++);
-        }
-        else {
-            var uCode = nextChar;
-            nextChar = -1;    
-        }
+      // -- Decoding
 
-        // 1. Handle surrogates.
-        if (0xD800 <= uCode && uCode < 0xE000) { // Char is one of surrogates.
-            if (uCode < 0xDC00) { // We've got lead surrogate.
-                if (leadSurrogate === -1) {
-                    leadSurrogate = uCode;
-                    continue;
-                } else {
-                    leadSurrogate = uCode;
-                    // Double lead surrogate found.
-                    uCode = UNASSIGNED;
-                }
-            } else { // We've got trail surrogate.
-                if (leadSurrogate !== -1) {
-                    uCode = 0x10000 + (leadSurrogate - 0xD800) * 0x400 + (uCode - 0xDC00);
-                    leadSurrogate = -1;
-                } else {
-                    // Incomplete surrogate pair - only trail surrogate found.
-                    uCode = UNASSIGNED;
-                }
-                
-            }
-        }
-        else if (leadSurrogate !== -1) {
-            // Incomplete surrogate pair - only lead surrogate found.
-            nextChar = uCode; uCode = UNASSIGNED; // Write an error, then current char.
-            leadSurrogate = -1;
-        }
+      function Utf7Decoder(options, codec) {
+        this.iconv = codec.iconv;
+        this.inBase64 = false;
+        this.base64Accum = "";
+      }
 
-        // 2. Convert uCode character.
-        var dbcsCode = UNASSIGNED;
-        if (seqObj !== undefined && uCode != UNASSIGNED) { // We are in the middle of the sequence
-            var resCode = seqObj[uCode];
-            if (typeof resCode === 'object') { // Sequence continues.
-                seqObj = resCode;
-                continue;
+      var base64Regex = /[A-Za-z0-9\/+]/;
+      var base64Chars = [];
+      for (var i = 0; i < 256; i++)
+        base64Chars[i] = base64Regex.test(String.fromCharCode(i));
 
-            } else if (typeof resCode == 'number') { // Sequence finished. Write it.
-                dbcsCode = resCode;
+      var plusChar = "+".charCodeAt(0),
+        minusChar = "-".charCodeAt(0),
+        andChar = "&".charCodeAt(0);
 
-            } else if (resCode == undefined) { // Current character is not part of the sequence.
+      Utf7Decoder.prototype.write = function (buf) {
+        var res = "",
+          lastI = 0,
+          inBase64 = this.inBase64,
+          base64Accum = this.base64Accum;
 
-                // Try default character for this sequence
-                resCode = seqObj[DEF_CHAR];
-                if (resCode !== undefined) {
-                    dbcsCode = resCode; // Found. Write it.
-                    nextChar = uCode; // Current character will be written too in the next iteration.
+        // The decoder is more involved as we must handle chunks in stream.
 
-                } else {
-                    // TODO: What if we have no default? (resCode == undefined)
-                    // Then, we should write first char of the sequence as-is and try the rest recursively.
-                    // Didn't do it for now because no encoding has this situation yet.
-                    // Currently, just skip the sequence and write current char.
-                }
-            }
-            seqObj = undefined;
-        }
-        else if (uCode >= 0) {  // Regular character
-            var subtable = this.encodeTable[uCode >> 8];
-            if (subtable !== undefined)
-                dbcsCode = subtable[uCode & 0xFF];
-            
-            if (dbcsCode <= SEQ_START) { // Sequence start
-                seqObj = this.encodeTableSeq[SEQ_START-dbcsCode];
-                continue;
+        for (var i = 0; i < buf.length; i++) {
+          if (!inBase64) {
+            // We're in direct mode.
+            // Write direct chars until '+'
+            if (buf[i] == plusChar) {
+              res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
+              lastI = i + 1;
+              inBase64 = true;
             }
+          } else {
+            // We decode base64.
+            if (!base64Chars[buf[i]]) {
+              // Base64 ended.
+              if (i == lastI && buf[i] == minusChar) {
+                // "+-" -> "+"
+                res += "+";
+              } else {
+                var b64str = base64Accum + buf.slice(lastI, i).toString();
+                res += this.iconv.decode(
+                  Buffer.from(b64str, "base64"),
+                  "utf16-be",
+                );
+              }
 
-            if (dbcsCode == UNASSIGNED && this.gb18030) {
-                // Use GB18030 algorithm to find character(s) to write.
-                var idx = findIdx(this.gb18030.uChars, uCode);
-                if (idx != -1) {
-                    var dbcsCode = this.gb18030.gbChars[idx] + (uCode - this.gb18030.uChars[idx]);
-                    newBuf[j++] = 0x81 + Math.floor(dbcsCode / 12600); dbcsCode = dbcsCode % 12600;
-                    newBuf[j++] = 0x30 + Math.floor(dbcsCode / 1260); dbcsCode = dbcsCode % 1260;
-                    newBuf[j++] = 0x81 + Math.floor(dbcsCode / 10); dbcsCode = dbcsCode % 10;
-                    newBuf[j++] = 0x30 + dbcsCode;
-                    continue;
-                }
+              if (buf[i] != minusChar)
+                // Minus is absorbed after base64.
+                i--;
+
+              lastI = i + 1;
+              inBase64 = false;
+              base64Accum = "";
             }
+          }
         }
 
-        // 3. Write dbcsCode character.
-        if (dbcsCode === UNASSIGNED)
-            dbcsCode = this.defaultCharSingleByte;
-        
-        if (dbcsCode < 0x100) {
-            newBuf[j++] = dbcsCode;
-        }
-        else if (dbcsCode < 0x10000) {
-            newBuf[j++] = dbcsCode >> 8;   // high byte
-            newBuf[j++] = dbcsCode & 0xFF; // low byte
-        }
-        else {
-            newBuf[j++] = dbcsCode >> 16;
-            newBuf[j++] = (dbcsCode >> 8) & 0xFF;
-            newBuf[j++] = dbcsCode & 0xFF;
-        }
-    }
+        if (!inBase64) {
+          res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
+        } else {
+          var b64str = base64Accum + buf.slice(lastI).toString();
 
-    this.seqObj = seqObj;
-    this.leadSurrogate = leadSurrogate;
-    return newBuf.slice(0, j);
-}
+          var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
+          base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
+          b64str = b64str.slice(0, canBeDecoded);
 
-DBCSEncoder.prototype.end = function() {
-    if (this.leadSurrogate === -1 && this.seqObj === undefined)
-        return; // All clean. Most often case.
+          res += this.iconv.decode(Buffer.from(b64str, "base64"), "utf16-be");
+        }
 
-    var newBuf = Buffer.alloc(10), j = 0;
+        this.inBase64 = inBase64;
+        this.base64Accum = base64Accum;
 
-    if (this.seqObj) { // We're in the sequence.
-        var dbcsCode = this.seqObj[DEF_CHAR];
-        if (dbcsCode !== undefined) { // Write beginning of the sequence.
-            if (dbcsCode < 0x100) {
-                newBuf[j++] = dbcsCode;
-            }
-            else {
-                newBuf[j++] = dbcsCode >> 8;   // high byte
-                newBuf[j++] = dbcsCode & 0xFF; // low byte
-            }
-        } else {
-            // See todo above.
-        }
-        this.seqObj = undefined;
-    }
+        return res;
+      };
 
-    if (this.leadSurrogate !== -1) {
-        // Incomplete surrogate pair - only lead surrogate found.
-        newBuf[j++] = this.defaultCharSingleByte;
-        this.leadSurrogate = -1;
-    }
-    
-    return newBuf.slice(0, j);
-}
+      Utf7Decoder.prototype.end = function () {
+        var res = "";
+        if (this.inBase64 && this.base64Accum.length > 0)
+          res = this.iconv.decode(
+            Buffer.from(this.base64Accum, "base64"),
+            "utf16-be",
+          );
 
-// Export for testing
-DBCSEncoder.prototype.findIdx = findIdx;
+        this.inBase64 = false;
+        this.base64Accum = "";
+        return res;
+      };
 
+      // UTF-7-IMAP codec.
+      // RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3)
+      // Differences:
+      //  * Base64 part is started by "&" instead of "+"
+      //  * Direct characters are 0x20-0x7E, except "&" (0x26)
+      //  * In Base64, "," is used instead of "/"
+      //  * Base64 must not be used to represent direct characters.
+      //  * No implicit shift back from Base64 (should always end with '-')
+      //  * String must end in non-shifted position.
+      //  * "-&" while in base64 is not allowed.
 
-// == Decoder ==================================================================
+      exports.utf7imap = Utf7IMAPCodec;
+      function Utf7IMAPCodec(codecOptions, iconv) {
+        this.iconv = iconv;
+      }
 
-function DBCSDecoder(options, codec) {
-    // Decoder state
-    this.nodeIdx = 0;
-    this.prevBuf = Buffer.alloc(0);
+      Utf7IMAPCodec.prototype.encoder = Utf7IMAPEncoder;
+      Utf7IMAPCodec.prototype.decoder = Utf7IMAPDecoder;
+      Utf7IMAPCodec.prototype.bomAware = true;
 
-    // Static data
-    this.decodeTables = codec.decodeTables;
-    this.decodeTableSeq = codec.decodeTableSeq;
-    this.defaultCharUnicode = codec.defaultCharUnicode;
-    this.gb18030 = codec.gb18030;
-}
+      // -- Encoding
 
-DBCSDecoder.prototype.write = function(buf) {
-    var newBuf = Buffer.alloc(buf.length*2),
-        nodeIdx = this.nodeIdx, 
-        prevBuf = this.prevBuf, prevBufOffset = this.prevBuf.length,
-        seqStart = -this.prevBuf.length, // idx of the start of current parsed sequence.
-        uCode;
+      function Utf7IMAPEncoder(options, codec) {
+        this.iconv = codec.iconv;
+        this.inBase64 = false;
+        this.base64Accum = Buffer.alloc(6);
+        this.base64AccumIdx = 0;
+      }
 
-    if (prevBufOffset > 0) // Make prev buf overlap a little to make it easier to slice later.
-        prevBuf = Buffer.concat([prevBuf, buf.slice(0, 10)]);
-    
-    for (var i = 0, j = 0; i < buf.length; i++) {
-        var curByte = (i >= 0) ? buf[i] : prevBuf[i + prevBufOffset];
+      Utf7IMAPEncoder.prototype.write = function (str) {
+        var inBase64 = this.inBase64,
+          base64Accum = this.base64Accum,
+          base64AccumIdx = this.base64AccumIdx,
+          buf = Buffer.alloc(str.length * 5 + 10),
+          bufIdx = 0;
 
-        // Lookup in current trie node.
-        var uCode = this.decodeTables[nodeIdx][curByte];
+        for (var i = 0; i < str.length; i++) {
+          var uChar = str.charCodeAt(i);
+          if (0x20 <= uChar && uChar <= 0x7e) {
+            // Direct character or '&'.
+            if (inBase64) {
+              if (base64AccumIdx > 0) {
+                bufIdx += buf.write(
+                  base64Accum
+                    .slice(0, base64AccumIdx)
+                    .toString("base64")
+                    .replace(/\//g, ",")
+                    .replace(/=+$/, ""),
+                  bufIdx,
+                );
+                base64AccumIdx = 0;
+              }
 
-        if (uCode >= 0) { 
-            // Normal character, just use it.
-        }
-        else if (uCode === UNASSIGNED) { // Unknown char.
-            // TODO: Callback with seq.
-            //var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
-            i = seqStart; // Try to parse again, after skipping first byte of the sequence ('i' will be incremented by 'for' cycle).
-            uCode = this.defaultCharUnicode.charCodeAt(0);
-        }
-        else if (uCode === GB18030_CODE) {
-            var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
-            var ptr = (curSeq[0]-0x81)*12600 + (curSeq[1]-0x30)*1260 + (curSeq[2]-0x81)*10 + (curSeq[3]-0x30);
-            var idx = findIdx(this.gb18030.gbChars, ptr);
-            uCode = this.gb18030.uChars[idx] + ptr - this.gb18030.gbChars[idx];
-        }
-        else if (uCode <= NODE_START) { // Go to next trie node.
-            nodeIdx = NODE_START - uCode;
-            continue;
-        }
-        else if (uCode <= SEQ_START) { // Output a sequence of chars.
-            var seq = this.decodeTableSeq[SEQ_START - uCode];
-            for (var k = 0; k < seq.length - 1; k++) {
-                uCode = seq[k];
-                newBuf[j++] = uCode & 0xFF;
-                newBuf[j++] = uCode >> 8;
+              buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
+              inBase64 = false;
             }
-            uCode = seq[seq.length-1];
-        }
-        else
-            throw new Error("iconv-lite internal error: invalid decoding table value " + uCode + " at " + nodeIdx + "/" + curByte);
 
-        // Write the character to buffer, handling higher planes using surrogate pair.
-        if (uCode > 0xFFFF) { 
-            uCode -= 0x10000;
-            var uCodeLead = 0xD800 + Math.floor(uCode / 0x400);
-            newBuf[j++] = uCodeLead & 0xFF;
-            newBuf[j++] = uCodeLead >> 8;
+            if (!inBase64) {
+              buf[bufIdx++] = uChar; // Write direct character
 
-            uCode = 0xDC00 + uCode % 0x400;
+              if (uChar === andChar)
+                // Ampersand -> '&-'
+                buf[bufIdx++] = minusChar;
+            }
+          } else {
+            // Non-direct character
+            if (!inBase64) {
+              buf[bufIdx++] = andChar; // Write '&', then go to base64 mode.
+              inBase64 = true;
+            }
+            if (inBase64) {
+              base64Accum[base64AccumIdx++] = uChar >> 8;
+              base64Accum[base64AccumIdx++] = uChar & 0xff;
+
+              if (base64AccumIdx == base64Accum.length) {
+                bufIdx += buf.write(
+                  base64Accum.toString("base64").replace(/\//g, ","),
+                  bufIdx,
+                );
+                base64AccumIdx = 0;
+              }
+            }
+          }
         }
-        newBuf[j++] = uCode & 0xFF;
-        newBuf[j++] = uCode >> 8;
-
-        // Reset trie node.
-        nodeIdx = 0; seqStart = i+1;
-    }
-
-    this.nodeIdx = nodeIdx;
-    this.prevBuf = (seqStart >= 0) ? buf.slice(seqStart) : prevBuf.slice(seqStart + prevBufOffset);
-    return newBuf.slice(0, j).toString('ucs2');
-}
-
-DBCSDecoder.prototype.end = function() {
-    var ret = '';
 
-    // Try to parse all remaining chars.
-    while (this.prevBuf.length > 0) {
-        // Skip 1 character in the buffer.
-        ret += this.defaultCharUnicode;
-        var buf = this.prevBuf.slice(1);
+        this.inBase64 = inBase64;
+        this.base64AccumIdx = base64AccumIdx;
 
-        // Parse remaining as usual.
-        this.prevBuf = Buffer.alloc(0);
-        this.nodeIdx = 0;
-        if (buf.length > 0)
-            ret += this.write(buf);
-    }
+        return buf.slice(0, bufIdx);
+      };
 
-    this.nodeIdx = 0;
-    return ret;
-}
+      Utf7IMAPEncoder.prototype.end = function () {
+        var buf = Buffer.alloc(10),
+          bufIdx = 0;
+        if (this.inBase64) {
+          if (this.base64AccumIdx > 0) {
+            bufIdx += buf.write(
+              this.base64Accum
+                .slice(0, this.base64AccumIdx)
+                .toString("base64")
+                .replace(/\//g, ",")
+                .replace(/=+$/, ""),
+              bufIdx,
+            );
+            this.base64AccumIdx = 0;
+          }
 
-// Binary search for GB18030. Returns largest i such that table[i] <= val.
-function findIdx(table, val) {
-    if (table[0] > val)
-        return -1;
+          buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
+          this.inBase64 = false;
+        }
 
-    var l = 0, r = table.length;
-    while (l < r-1) { // always table[l] <= val < table[r]
-        var mid = l + Math.floor((r-l+1)/2);
-        if (table[mid] <= val)
-            l = mid;
-        else
-            r = mid;
-    }
-    return l;
-}
-
-
-
-/***/ }),
-/* 711 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-// Description of supported double byte encodings and aliases.
-// Tables are not require()-d until they are needed to speed up library load.
-// require()-s are direct to support Browserify.
-
-module.exports = {
-    
-    // == Japanese/ShiftJIS ====================================================
-    // All japanese encodings are based on JIS X set of standards:
-    // JIS X 0201 - Single-byte encoding of ASCII + ¥ + Kana chars at 0xA1-0xDF.
-    // JIS X 0208 - Main set of 6879 characters, placed in 94x94 plane, to be encoded by 2 bytes. 
-    //              Has several variations in 1978, 1983, 1990 and 1997.
-    // JIS X 0212 - Supplementary plane of 6067 chars in 94x94 plane. 1990. Effectively dead.
-    // JIS X 0213 - Extension and modern replacement of 0208 and 0212. Total chars: 11233.
-    //              2 planes, first is superset of 0208, second - revised 0212.
-    //              Introduced in 2000, revised 2004. Some characters are in Unicode Plane 2 (0x2xxxx)
-
-    // Byte encodings are:
-    //  * Shift_JIS: Compatible with 0201, uses not defined chars in top half as lead bytes for double-byte
-    //               encoding of 0208. Lead byte ranges: 0x81-0x9F, 0xE0-0xEF; Trail byte ranges: 0x40-0x7E, 0x80-0x9E, 0x9F-0xFC.
-    //               Windows CP932 is a superset of Shift_JIS. Some companies added more chars, notably KDDI.
-    //  * EUC-JP:    Up to 3 bytes per character. Used mostly on *nixes.
-    //               0x00-0x7F       - lower part of 0201
-    //               0x8E, 0xA1-0xDF - upper part of 0201
-    //               (0xA1-0xFE)x2   - 0208 plane (94x94).
-    //               0x8F, (0xA1-0xFE)x2 - 0212 plane (94x94).
-    //  * JIS X 208: 7-bit, direct encoding of 0208. Byte ranges: 0x21-0x7E (94 values). Uncommon.
-    //               Used as-is in ISO2022 family.
-    //  * ISO2022-JP: Stateful encoding, with escape sequences to switch between ASCII, 
-    //                0201-1976 Roman, 0208-1978, 0208-1983.
-    //  * ISO2022-JP-1: Adds esc seq for 0212-1990.
-    //  * ISO2022-JP-2: Adds esc seq for GB2313-1980, KSX1001-1992, ISO8859-1, ISO8859-7.
-    //  * ISO2022-JP-3: Adds esc seq for 0201-1976 Kana set, 0213-2000 Planes 1, 2.
-    //  * ISO2022-JP-2004: Adds 0213-2004 Plane 1.
-    //
-    // After JIS X 0213 appeared, Shift_JIS-2004, EUC-JISX0213 and ISO2022-JP-2004 followed, with just changing the planes.
-    //
-    // Overall, it seems that it's a mess :( http://www8.plala.or.jp/tkubota1/unicode-symbols-map2.html
-
-    'shiftjis': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(721) },
-        encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E},
-        encodeSkipVals: [{from: 0xED40, to: 0xF940}],
-    },
-    'csshiftjis': 'shiftjis',
-    'mskanji': 'shiftjis',
-    'sjis': 'shiftjis',
-    'windows31j': 'shiftjis',
-    'ms31j': 'shiftjis',
-    'xsjis': 'shiftjis',
-    'windows932': 'shiftjis',
-    'ms932': 'shiftjis',
-    '932': 'shiftjis',
-    'cp932': 'shiftjis',
-
-    'eucjp': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(719) },
-        encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E},
-    },
-
-    // TODO: KDDI extension to Shift_JIS
-    // TODO: IBM CCSID 942 = CP932, but F0-F9 custom chars and other char changes.
-    // TODO: IBM CCSID 943 = Shift_JIS = CP932 with original Shift_JIS lower 128 chars.
-
-
-    // == Chinese/GBK ==========================================================
-    // http://en.wikipedia.org/wiki/GBK
-    // We mostly implement W3C recommendation: https://www.w3.org/TR/encoding/#gbk-encoder
-
-    // Oldest GB2312 (1981, ~7600 chars) is a subset of CP936
-    'gb2312': 'cp936',
-    'gb231280': 'cp936',
-    'gb23121980': 'cp936',
-    'csgb2312': 'cp936',
-    'csiso58gb231280': 'cp936',
-    'euccn': 'cp936',
-
-    // Microsoft's CP936 is a subset and approximation of GBK.
-    'windows936': 'cp936',
-    'ms936': 'cp936',
-    '936': 'cp936',
-    'cp936': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(277) },
-    },
-
-    // GBK (~22000 chars) is an extension of CP936 that added user-mapped chars and some other.
-    'gbk': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(277).concat(__webpack_require__(396)) },
-    },
-    'xgbk': 'gbk',
-    'isoir58': 'gbk',
-
-    // GB18030 is an algorithmic extension of GBK.
-    // Main source: https://www.w3.org/TR/encoding/#gbk-encoder
-    // http://icu-project.org/docs/papers/gb18030.html
-    // http://source.icu-project.org/repos/icu/data/trunk/charset/data/xml/gb-18030-2000.xml
-    // http://www.khngai.com/chinese/charmap/tblgbk.php?page=0
-    'gb18030': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(277).concat(__webpack_require__(396)) },
-        gb18030: function() { return __webpack_require__(720) },
-        encodeSkipVals: [0x80],
-        encodeAdd: {'€': 0xA2E3},
-    },
-
-    'chinese': 'gb18030',
-
-
-    // == Korean ===============================================================
-    // EUC-KR, KS_C_5601 and KS X 1001 are exactly the same.
-    'windows949': 'cp949',
-    'ms949': 'cp949',
-    '949': 'cp949',
-    'cp949': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(718) },
-    },
-
-    'cseuckr': 'cp949',
-    'csksc56011987': 'cp949',
-    'euckr': 'cp949',
-    'isoir149': 'cp949',
-    'korean': 'cp949',
-    'ksc56011987': 'cp949',
-    'ksc56011989': 'cp949',
-    'ksc5601': 'cp949',
-
-
-    // == Big5/Taiwan/Hong Kong ================================================
-    // There are lots of tables for Big5 and cp950. Please see the following links for history:
-    // http://moztw.org/docs/big5/  http://www.haible.de/bruno/charsets/conversion-tables/Big5.html
-    // Variations, in roughly number of defined chars:
-    //  * Windows CP 950: Microsoft variant of Big5. Canonical: http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT
-    //  * Windows CP 951: Microsoft variant of Big5-HKSCS-2001. Seems to be never public. http://me.abelcheung.org/articles/research/what-is-cp951/
-    //  * Big5-2003 (Taiwan standard) almost superset of cp950.
-    //  * Unicode-at-on (UAO) / Mozilla 1.8. Falling out of use on the Web. Not supported by other browsers.
-    //  * Big5-HKSCS (-2001, -2004, -2008). Hong Kong standard. 
-    //    many unicode code points moved from PUA to Supplementary plane (U+2XXXX) over the years.
-    //    Plus, it has 4 combining sequences.
-    //    Seems that Mozilla refused to support it for 10 yrs. https://bugzilla.mozilla.org/show_bug.cgi?id=162431 https://bugzilla.mozilla.org/show_bug.cgi?id=310299
-    //    because big5-hkscs is the only encoding to include astral characters in non-algorithmic way.
-    //    Implementations are not consistent within browsers; sometimes labeled as just big5.
-    //    MS Internet Explorer switches from big5 to big5-hkscs when a patch applied.
-    //    Great discussion & recap of what's going on https://bugzilla.mozilla.org/show_bug.cgi?id=912470#c31
-    //    In the encoder, it might make sense to support encoding old PUA mappings to Big5 bytes seq-s.
-    //    Official spec: http://www.ogcio.gov.hk/en/business/tech_promotion/ccli/terms/doc/2003cmp_2008.txt
-    //                   http://www.ogcio.gov.hk/tc/business/tech_promotion/ccli/terms/doc/hkscs-2008-big5-iso.txt
-    // 
-    // Current understanding of how to deal with Big5(-HKSCS) is in the Encoding Standard, http://encoding.spec.whatwg.org/#big5-encoder
-    // Unicode mapping (http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT) is said to be wrong.
-
-    'windows950': 'cp950',
-    'ms950': 'cp950',
-    '950': 'cp950',
-    'cp950': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(395) },
-    },
-
-    // Big5 has many variations and is an extension of cp950. We use Encoding Standard's as a consensus.
-    'big5': 'big5hkscs',
-    'big5hkscs': {
-        type: '_dbcs',
-        table: function() { return __webpack_require__(395).concat(__webpack_require__(717)) },
-        encodeSkipVals: [0xa2cc],
-    },
-
-    'cnbig5': 'big5hkscs',
-    'csbig5': 'big5hkscs',
-    'xxbig5': 'big5hkscs',
-};
+        return buf.slice(0, bufIdx);
+      };
 
+      // -- Decoding
 
-/***/ }),
-/* 712 */
-/***/ (function(module, exports, __webpack_require__) {
+      function Utf7IMAPDecoder(options, codec) {
+        this.iconv = codec.iconv;
+        this.inBase64 = false;
+        this.base64Accum = "";
+      }
 
-"use strict";
+      var base64IMAPChars = base64Chars.slice();
+      base64IMAPChars[",".charCodeAt(0)] = true;
 
+      Utf7IMAPDecoder.prototype.write = function (buf) {
+        var res = "",
+          lastI = 0,
+          inBase64 = this.inBase64,
+          base64Accum = this.base64Accum;
 
-// Update this array if you add/rename/remove files in this directory.
-// We support Browserify by skipping automatic module discovery and requiring modules directly.
-var modules = [
-    __webpack_require__(713),
-    __webpack_require__(722),
-    __webpack_require__(723),
-    __webpack_require__(714),
-    __webpack_require__(716),
-    __webpack_require__(715),
-    __webpack_require__(710),
-    __webpack_require__(711),
-];
+        // The decoder is more involved as we must handle chunks in stream.
+        // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end).
 
-// Put all encoding/alias/codec definitions to single object and export it. 
-for (var i = 0; i < modules.length; i++) {
-    var module = modules[i];
-    for (var enc in module)
-        if (Object.prototype.hasOwnProperty.call(module, enc))
-            exports[enc] = module[enc];
-}
+        for (var i = 0; i < buf.length; i++) {
+          if (!inBase64) {
+            // We're in direct mode.
+            // Write direct chars until '&'
+            if (buf[i] == andChar) {
+              res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
+              lastI = i + 1;
+              inBase64 = true;
+            }
+          } else {
+            // We decode base64.
+            if (!base64IMAPChars[buf[i]]) {
+              // Base64 ended.
+              if (i == lastI && buf[i] == minusChar) {
+                // "&-" -> "&"
+                res += "&";
+              } else {
+                var b64str =
+                  base64Accum +
+                  buf.slice(lastI, i).toString().replace(/,/g, "/");
+                res += this.iconv.decode(
+                  Buffer.from(b64str, "base64"),
+                  "utf16-be",
+                );
+              }
 
+              if (buf[i] != minusChar)
+                // Minus may be absorbed after base64.
+                i--;
 
-/***/ }),
-/* 713 */
-/***/ (function(module, exports, __webpack_require__) {
+              lastI = i + 1;
+              inBase64 = false;
+              base64Accum = "";
+            }
+          }
+        }
 
-"use strict";
+        if (!inBase64) {
+          res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
+        } else {
+          var b64str =
+            base64Accum + buf.slice(lastI).toString().replace(/,/g, "/");
 
-var Buffer = __webpack_require__(15).Buffer;
+          var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
+          base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
+          b64str = b64str.slice(0, canBeDecoded);
 
-// Export Node.js internal encodings.
+          res += this.iconv.decode(Buffer.from(b64str, "base64"), "utf16-be");
+        }
 
-module.exports = {
-    // Encodings
-    utf8:   { type: "_internal", bomAware: true},
-    cesu8:  { type: "_internal", bomAware: true},
-    unicode11utf8: "utf8",
+        this.inBase64 = inBase64;
+        this.base64Accum = base64Accum;
 
-    ucs2:   { type: "_internal", bomAware: true},
-    utf16le: "ucs2",
+        return res;
+      };
 
-    binary: { type: "_internal" },
-    base64: { type: "_internal" },
-    hex:    { type: "_internal" },
+      Utf7IMAPDecoder.prototype.end = function () {
+        var res = "";
+        if (this.inBase64 && this.base64Accum.length > 0)
+          res = this.iconv.decode(
+            Buffer.from(this.base64Accum, "base64"),
+            "utf16-be",
+          );
 
-    // Codec.
-    _internal: InternalCodec,
-};
+        this.inBase64 = false;
+        this.base64Accum = "";
+        return res;
+      };
 
-//------------------------------------------------------------------------------
+      /***/
+    },
+    /* 724 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function InternalCodec(codecOptions, iconv) {
-    this.enc = codecOptions.encodingName;
-    this.bomAware = codecOptions.bomAware;
+      var BOMChar = "\uFEFF";
 
-    if (this.enc === "base64")
-        this.encoder = InternalEncoderBase64;
-    else if (this.enc === "cesu8") {
-        this.enc = "utf8"; // Use utf8 for decoding.
-        this.encoder = InternalEncoderCesu8;
+      exports.PrependBOM = PrependBOMWrapper;
+      function PrependBOMWrapper(encoder, options) {
+        this.encoder = encoder;
+        this.addBOM = true;
+      }
 
-        // Add decoder for versions of Node not supporting CESU-8
-        if (Buffer.from('eda0bdedb2a9', 'hex').toString() !== '💩') {
-            this.decoder = InternalDecoderCesu8;
-            this.defaultCharUnicode = iconv.defaultCharUnicode;
+      PrependBOMWrapper.prototype.write = function (str) {
+        if (this.addBOM) {
+          str = BOMChar + str;
+          this.addBOM = false;
         }
-    }
-}
 
-InternalCodec.prototype.encoder = InternalEncoder;
-InternalCodec.prototype.decoder = InternalDecoder;
-
-//------------------------------------------------------------------------------
+        return this.encoder.write(str);
+      };
 
-// We use node.js internal decoder. Its signature is the same as ours.
-var StringDecoder = __webpack_require__(333).StringDecoder;
+      PrependBOMWrapper.prototype.end = function () {
+        return this.encoder.end();
+      };
 
-if (!StringDecoder.prototype.end) // Node v0.8 doesn't have this method.
-    StringDecoder.prototype.end = function() {};
+      //------------------------------------------------------------------------------
 
+      exports.StripBOM = StripBOMWrapper;
+      function StripBOMWrapper(decoder, options) {
+        this.decoder = decoder;
+        this.pass = false;
+        this.options = options || {};
+      }
 
-function InternalDecoder(options, codec) {
-    StringDecoder.call(this, codec.enc);
-}
+      StripBOMWrapper.prototype.write = function (buf) {
+        var res = this.decoder.write(buf);
+        if (this.pass || !res) return res;
 
-InternalDecoder.prototype = StringDecoder.prototype;
+        if (res[0] === BOMChar) {
+          res = res.slice(1);
+          if (typeof this.options.stripBOM === "function")
+            this.options.stripBOM();
+        }
 
+        this.pass = true;
+        return res;
+      };
 
-//------------------------------------------------------------------------------
-// Encoder is mostly trivial
+      StripBOMWrapper.prototype.end = function () {
+        return this.decoder.end();
+      };
 
-function InternalEncoder(options, codec) {
-    this.enc = codec.enc;
-}
+      /***/
+    },
+    /* 725 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-InternalEncoder.prototype.write = function(str) {
-    return Buffer.from(str, this.enc);
-}
+      var Buffer = __webpack_require__(64).Buffer;
+      // Note: not polyfilled with safer-buffer on a purpose, as overrides Buffer
 
-InternalEncoder.prototype.end = function() {
-}
+      // == Extend Node primitives to use iconv-lite =================================
 
+      module.exports = function (iconv) {
+        var original = undefined; // Place to keep original methods.
 
-//------------------------------------------------------------------------------
-// Except base64 encoder, which must keep its state.
+        // Node authors rewrote Buffer internals to make it compatible with
+        // Uint8Array and we cannot patch key functions since then.
+        // Note: this does use older Buffer API on a purpose
+        iconv.supportsNodeEncodingsExtension = !(
+          Buffer.from || new Buffer(0) instanceof Uint8Array
+        );
 
-function InternalEncoderBase64(options, codec) {
-    this.prevStr = '';
-}
+        iconv.extendNodeEncodings = function extendNodeEncodings() {
+          if (original) return;
+          original = {};
+
+          if (!iconv.supportsNodeEncodingsExtension) {
+            console.error(
+              "ACTION NEEDED: require('iconv-lite').extendNodeEncodings() is not supported in your version of Node",
+            );
+            console.error(
+              "See more info at https://github.com/ashtuchkin/iconv-lite/wiki/Node-v4-compatibility",
+            );
+            return;
+          }
 
-InternalEncoderBase64.prototype.write = function(str) {
-    str = this.prevStr + str;
-    var completeQuads = str.length - (str.length % 4);
-    this.prevStr = str.slice(completeQuads);
-    str = str.slice(0, completeQuads);
+          var nodeNativeEncodings = {
+            hex: true,
+            utf8: true,
+            "utf-8": true,
+            ascii: true,
+            binary: true,
+            base64: true,
+            ucs2: true,
+            "ucs-2": true,
+            utf16le: true,
+            "utf-16le": true,
+          };
 
-    return Buffer.from(str, "base64");
-}
+          Buffer.isNativeEncoding = function (enc) {
+            return enc && nodeNativeEncodings[enc.toLowerCase()];
+          };
 
-InternalEncoderBase64.prototype.end = function() {
-    return Buffer.from(this.prevStr, "base64");
-}
+          // -- SlowBuffer -----------------------------------------------------------
+          var SlowBuffer = __webpack_require__(64).SlowBuffer;
 
+          original.SlowBufferToString = SlowBuffer.prototype.toString;
+          SlowBuffer.prototype.toString = function (encoding, start, end) {
+            encoding = String(encoding || "utf8").toLowerCase();
 
-//------------------------------------------------------------------------------
-// CESU-8 encoder is also special.
+            // Use native conversion when possible
+            if (Buffer.isNativeEncoding(encoding))
+              return original.SlowBufferToString.call(
+                this,
+                encoding,
+                start,
+                end,
+              );
 
-function InternalEncoderCesu8(options, codec) {
-}
+            // Otherwise, use our decoding method.
+            if (typeof start == "undefined") start = 0;
+            if (typeof end == "undefined") end = this.length;
+            return iconv.decode(this.slice(start, end), encoding);
+          };
 
-InternalEncoderCesu8.prototype.write = function(str) {
-    var buf = Buffer.alloc(str.length * 3), bufIdx = 0;
-    for (var i = 0; i < str.length; i++) {
-        var charCode = str.charCodeAt(i);
-        // Naive implementation, but it works because CESU-8 is especially easy
-        // to convert from UTF-16 (which all JS strings are encoded in).
-        if (charCode < 0x80)
-            buf[bufIdx++] = charCode;
-        else if (charCode < 0x800) {
-            buf[bufIdx++] = 0xC0 + (charCode >>> 6);
-            buf[bufIdx++] = 0x80 + (charCode & 0x3f);
-        }
-        else { // charCode will always be < 0x10000 in javascript.
-            buf[bufIdx++] = 0xE0 + (charCode >>> 12);
-            buf[bufIdx++] = 0x80 + ((charCode >>> 6) & 0x3f);
-            buf[bufIdx++] = 0x80 + (charCode & 0x3f);
-        }
-    }
-    return buf.slice(0, bufIdx);
-}
-
-InternalEncoderCesu8.prototype.end = function() {
-}
-
-//------------------------------------------------------------------------------
-// CESU-8 decoder is not implemented in Node v4.0+
-
-function InternalDecoderCesu8(options, codec) {
-    this.acc = 0;
-    this.contBytes = 0;
-    this.accBytes = 0;
-    this.defaultCharUnicode = codec.defaultCharUnicode;
-}
-
-InternalDecoderCesu8.prototype.write = function(buf) {
-    var acc = this.acc, contBytes = this.contBytes, accBytes = this.accBytes, 
-        res = '';
-    for (var i = 0; i < buf.length; i++) {
-        var curByte = buf[i];
-        if ((curByte & 0xC0) !== 0x80) { // Leading byte
-            if (contBytes > 0) { // Previous code is invalid
-                res += this.defaultCharUnicode;
-                contBytes = 0;
-            }
-
-            if (curByte < 0x80) { // Single-byte code
-                res += String.fromCharCode(curByte);
-            } else if (curByte < 0xE0) { // Two-byte code
-                acc = curByte & 0x1F;
-                contBytes = 1; accBytes = 1;
-            } else if (curByte < 0xF0) { // Three-byte code
-                acc = curByte & 0x0F;
-                contBytes = 2; accBytes = 1;
-            } else { // Four or more are not supported for CESU-8.
-                res += this.defaultCharUnicode;
-            }
-        } else { // Continuation byte
-            if (contBytes > 0) { // We're waiting for it.
-                acc = (acc << 6) | (curByte & 0x3f);
-                contBytes--; accBytes++;
-                if (contBytes === 0) {
-                    // Check for overlong encoding, but support Modified UTF-8 (encoding NULL as C0 80)
-                    if (accBytes === 2 && acc < 0x80 && acc > 0)
-                        res += this.defaultCharUnicode;
-                    else if (accBytes === 3 && acc < 0x800)
-                        res += this.defaultCharUnicode;
-                    else
-                        // Actually add character.
-                        res += String.fromCharCode(acc);
-                }
-            } else { // Unexpected continuation byte
-                res += this.defaultCharUnicode;
+          original.SlowBufferWrite = SlowBuffer.prototype.write;
+          SlowBuffer.prototype.write = function (
+            string,
+            offset,
+            length,
+            encoding,
+          ) {
+            // Support both (string, offset, length, encoding)
+            // and the legacy (string, encoding, offset, length)
+            if (isFinite(offset)) {
+              if (!isFinite(length)) {
+                encoding = length;
+                length = undefined;
+              }
+            } else {
+              // legacy
+              var swap = encoding;
+              encoding = offset;
+              offset = length;
+              length = swap;
             }
-        }
-    }
-    this.acc = acc; this.contBytes = contBytes; this.accBytes = accBytes;
-    return res;
-}
-
-InternalDecoderCesu8.prototype.end = function() {
-    var res = 0;
-    if (this.contBytes > 0)
-        res += this.defaultCharUnicode;
-    return res;
-}
-
-
-/***/ }),
-/* 714 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var Buffer = __webpack_require__(15).Buffer;
-
-// Single-byte codec. Needs a 'chars' string parameter that contains 256 or 128 chars that
-// correspond to encoded bytes (if 128 - then lower half is ASCII). 
-
-exports._sbcs = SBCSCodec;
-function SBCSCodec(codecOptions, iconv) {
-    if (!codecOptions)
-        throw new Error("SBCS codec is called without the data.")
-    
-    // Prepare char buffer for decoding.
-    if (!codecOptions.chars || (codecOptions.chars.length !== 128 && codecOptions.chars.length !== 256))
-        throw new Error("Encoding '"+codecOptions.type+"' has incorrect 'chars' (must be of len 128 or 256)");
-    
-    if (codecOptions.chars.length === 128) {
-        var asciiString = "";
-        for (var i = 0; i < 128; i++)
-            asciiString += String.fromCharCode(i);
-        codecOptions.chars = asciiString + codecOptions.chars;
-    }
 
-    this.decodeBuf = Buffer.from(codecOptions.chars, 'ucs2');
-    
-    // Encoding buffer.
-    var encodeBuf = Buffer.alloc(65536, iconv.defaultCharSingleByte.charCodeAt(0));
-
-    for (var i = 0; i < codecOptions.chars.length; i++)
-        encodeBuf[codecOptions.chars.charCodeAt(i)] = i;
+            offset = +offset || 0;
+            var remaining = this.length - offset;
+            if (!length) {
+              length = remaining;
+            } else {
+              length = +length;
+              if (length > remaining) {
+                length = remaining;
+              }
+            }
+            encoding = String(encoding || "utf8").toLowerCase();
 
-    this.encodeBuf = encodeBuf;
-}
+            // Use native conversion when possible
+            if (Buffer.isNativeEncoding(encoding))
+              return original.SlowBufferWrite.call(
+                this,
+                string,
+                offset,
+                length,
+                encoding,
+              );
 
-SBCSCodec.prototype.encoder = SBCSEncoder;
-SBCSCodec.prototype.decoder = SBCSDecoder;
+            if (string.length > 0 && (length < 0 || offset < 0))
+              throw new RangeError("attempt to write beyond buffer bounds");
 
+            // Otherwise, use our encoding method.
+            var buf = iconv.encode(string, encoding);
+            if (buf.length < length) length = buf.length;
+            buf.copy(this, offset, 0, length);
+            return length;
+          };
 
-function SBCSEncoder(options, codec) {
-    this.encodeBuf = codec.encodeBuf;
-}
+          // -- Buffer ---------------------------------------------------------------
 
-SBCSEncoder.prototype.write = function(str) {
-    var buf = Buffer.alloc(str.length);
-    for (var i = 0; i < str.length; i++)
-        buf[i] = this.encodeBuf[str.charCodeAt(i)];
-    
-    return buf;
-}
+          original.BufferIsEncoding = Buffer.isEncoding;
+          Buffer.isEncoding = function (encoding) {
+            return (
+              Buffer.isNativeEncoding(encoding) ||
+              iconv.encodingExists(encoding)
+            );
+          };
 
-SBCSEncoder.prototype.end = function() {
-}
+          original.BufferByteLength = Buffer.byteLength;
+          Buffer.byteLength = SlowBuffer.byteLength = function (str, encoding) {
+            encoding = String(encoding || "utf8").toLowerCase();
 
+            // Use native conversion when possible
+            if (Buffer.isNativeEncoding(encoding))
+              return original.BufferByteLength.call(this, str, encoding);
 
-function SBCSDecoder(options, codec) {
-    this.decodeBuf = codec.decodeBuf;
-}
+            // Slow, I know, but we don't have a better way yet.
+            return iconv.encode(str, encoding).length;
+          };
 
-SBCSDecoder.prototype.write = function(buf) {
-    // Strings are immutable in JS -> we use ucs2 buffer to speed up computations.
-    var decodeBuf = this.decodeBuf;
-    var newBuf = Buffer.alloc(buf.length*2);
-    var idx1 = 0, idx2 = 0;
-    for (var i = 0; i < buf.length; i++) {
-        idx1 = buf[i]*2; idx2 = i*2;
-        newBuf[idx2] = decodeBuf[idx1];
-        newBuf[idx2+1] = decodeBuf[idx1+1];
-    }
-    return newBuf.toString('ucs2');
-}
-
-SBCSDecoder.prototype.end = function() {
-}
-
-
-/***/ }),
-/* 715 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-// Generated data for sbcs codec. Don't edit manually. Regenerate using generation/gen-sbcs.js script.
-module.exports = {
-  "437": "cp437",
-  "737": "cp737",
-  "775": "cp775",
-  "850": "cp850",
-  "852": "cp852",
-  "855": "cp855",
-  "856": "cp856",
-  "857": "cp857",
-  "858": "cp858",
-  "860": "cp860",
-  "861": "cp861",
-  "862": "cp862",
-  "863": "cp863",
-  "864": "cp864",
-  "865": "cp865",
-  "866": "cp866",
-  "869": "cp869",
-  "874": "windows874",
-  "922": "cp922",
-  "1046": "cp1046",
-  "1124": "cp1124",
-  "1125": "cp1125",
-  "1129": "cp1129",
-  "1133": "cp1133",
-  "1161": "cp1161",
-  "1162": "cp1162",
-  "1163": "cp1163",
-  "1250": "windows1250",
-  "1251": "windows1251",
-  "1252": "windows1252",
-  "1253": "windows1253",
-  "1254": "windows1254",
-  "1255": "windows1255",
-  "1256": "windows1256",
-  "1257": "windows1257",
-  "1258": "windows1258",
-  "28591": "iso88591",
-  "28592": "iso88592",
-  "28593": "iso88593",
-  "28594": "iso88594",
-  "28595": "iso88595",
-  "28596": "iso88596",
-  "28597": "iso88597",
-  "28598": "iso88598",
-  "28599": "iso88599",
-  "28600": "iso885910",
-  "28601": "iso885911",
-  "28603": "iso885913",
-  "28604": "iso885914",
-  "28605": "iso885915",
-  "28606": "iso885916",
-  "windows874": {
-    "type": "_sbcs",
-    "chars": "€����…�����������‘’“”•–—�������� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
-  },
-  "win874": "windows874",
-  "cp874": "windows874",
-  "windows1250": {
-    "type": "_sbcs",
-    "chars": "€�‚�„…†‡�‰Š‹ŚŤŽŹ�‘’“”•–—�™š›śťžź ˇ˘Ł¤Ą¦§¨©Ş«¬­®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙"
-  },
-  "win1250": "windows1250",
-  "cp1250": "windows1250",
-  "windows1251": {
-    "type": "_sbcs",
-    "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊЌЋЏђ‘’“”•–—�™љ›њќћџ ЎўЈ¤Ґ¦§Ё©Є«¬­®Ї°±Ііґµ¶·ё№є»јЅѕїАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
-  },
-  "win1251": "windows1251",
-  "cp1251": "windows1251",
-  "windows1252": {
-    "type": "_sbcs",
-    "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
-  },
-  "win1252": "windows1252",
-  "cp1252": "windows1252",
-  "windows1253": {
-    "type": "_sbcs",
-    "chars": "€�‚ƒ„…†‡�‰�‹�����‘’“”•–—�™�›���� ΅Ά£¤¥¦§¨©�«¬­®―°±²³΄µ¶·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�"
-  },
-  "win1253": "windows1253",
-  "cp1253": "windows1253",
-  "windows1254": {
-    "type": "_sbcs",
-    "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ����‘’“”•–—˜™š›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ"
-  },
-  "win1254": "windows1254",
-  "cp1254": "windows1254",
-  "windows1255": {
-    "type": "_sbcs",
-    "chars": "€�‚ƒ„…†‡ˆ‰�‹�����‘’“”•–—˜™�›���� ¡¢£₪¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾¿ְֱֲֳִֵֶַָֹֺֻּֽ־ֿ׀ׁׂ׃װױײ׳״�������אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�"
-  },
-  "win1255": "windows1255",
-  "cp1255": "windows1255",
-  "windows1256": {
-    "type": "_sbcs",
-    "chars": "€پ‚ƒ„…†‡ˆ‰ٹ‹Œچژڈگ‘’“”•–—ک™ڑ›œ‌‍ں ،¢£¤¥¦§¨©ھ«¬­®¯°±²³´µ¶·¸¹؛»¼½¾؟ہءآأؤإئابةتثجحخدذرزسشصض×طظعغـفقكàلâمنهوçèéêëىيîïًٌٍَôُِ÷ّùْûü‎‏ے"
-  },
-  "win1256": "windows1256",
-  "cp1256": "windows1256",
-  "windows1257": {
-    "type": "_sbcs",
-    "chars": "€�‚�„…†‡�‰�‹�¨ˇ¸�‘’“”•–—�™�›�¯˛� �¢£¤�¦§Ø©Ŗ«¬­®Æ°±²³´µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙"
-  },
-  "win1257": "windows1257",
-  "cp1257": "windows1257",
-  "windows1258": {
-    "type": "_sbcs",
-    "chars": "€�‚ƒ„…†‡ˆ‰�‹Œ����‘’“”•–—˜™�›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
-  },
-  "win1258": "windows1258",
-  "cp1258": "windows1258",
-  "iso88591": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
-  },
-  "cp28591": "iso88591",
-  "iso88592": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ą˘Ł¤ĽŚ§¨ŠŞŤŹ­ŽŻ°ą˛ł´ľśˇ¸šşťź˝žżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙"
-  },
-  "cp28592": "iso88592",
-  "iso88593": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ħ˘£¤�Ĥ§¨İŞĞĴ­�Ż°ħ²³´µĥ·¸ışğĵ½�żÀÁÂ�ÄĊĈÇÈÉÊËÌÍÎÏ�ÑÒÓÔĠÖ×ĜÙÚÛÜŬŜßàáâ�äċĉçèéêëìíîï�ñòóôġö÷ĝùúûüŭŝ˙"
-  },
-  "cp28593": "iso88593",
-  "iso88594": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĸŖ¤ĨĻ§¨ŠĒĢŦ­Ž¯°ą˛ŗ´ĩļˇ¸šēģŧŊžŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎĪĐŅŌĶÔÕÖ×ØŲÚÛÜŨŪßāáâãäåæįčéęëėíîīđņōķôõö÷øųúûüũū˙"
-  },
-  "cp28594": "iso88594",
-  "iso88595": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂЃЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђѓєѕіїјљњћќ§ўџ"
-  },
-  "cp28595": "iso88595",
-  "iso88596": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ���¤�������،­�������������؛���؟�ءآأؤإئابةتثجحخدذرزسشصضطظعغ�����ـفقكلمنهوىيًٌٍَُِّْ�������������"
-  },
-  "cp28596": "iso88596",
-  "iso88597": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ‘’£€₯¦§¨©ͺ«¬­�―°±²³΄΅Ά·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�"
-  },
-  "cp28597": "iso88597",
-  "iso88598": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �¢£¤¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾��������������������������������‗אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�"
-  },
-  "cp28598": "iso88598",
-  "iso88599": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ"
-  },
-  "cp28599": "iso88599",
-  "iso885910": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĒĢĪĨĶ§ĻĐŠŦŽ­ŪŊ°ąēģīĩķ·ļđšŧž―ūŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎÏÐŅŌÓÔÕÖŨØŲÚÛÜÝÞßāáâãäåæįčéęëėíîïðņōóôõöũøųúûüýþĸ"
-  },
-  "cp28600": "iso885910",
-  "iso885911": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
-  },
-  "cp28601": "iso885911",
-  "iso885913": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ”¢£¤„¦§Ø©Ŗ«¬­®Æ°±²³“µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž’"
-  },
-  "cp28603": "iso885913",
-  "iso885914": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ḃḃ£ĊċḊ§Ẁ©ẂḋỲ­®ŸḞḟĠġṀṁ¶ṖẁṗẃṠỳẄẅṡÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŴÑÒÓÔÕÖṪØÙÚÛÜÝŶßàáâãäåæçèéêëìíîïŵñòóôõöṫøùúûüýŷÿ"
-  },
-  "cp28604": "iso885914",
-  "iso885915": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥Š§š©ª«¬­®¯°±²³Žµ¶·ž¹º»ŒœŸ¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
-  },
-  "cp28605": "iso885915",
-  "iso885916": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄąŁ€„Š§š©Ș«Ź­źŻ°±ČłŽ”¶·žčș»ŒœŸżÀÁÂĂÄĆÆÇÈÉÊËÌÍÎÏĐŃÒÓÔŐÖŚŰÙÚÛÜĘȚßàáâăäćæçèéêëìíîïđńòóôőöśűùúûüęțÿ"
-  },
-  "cp28606": "iso885916",
-  "cp437": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-  },
-  "ibm437": "cp437",
-  "csibm437": "cp437",
-  "cp737": {
-    "type": "_sbcs",
-    "chars": "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρσςτυφχψ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ωάέήϊίόύϋώΆΈΉΊΌΎΏ±≥≤ΪΫ÷≈°∙·√ⁿ²■ "
-  },
-  "ibm737": "cp737",
-  "csibm737": "cp737",
-  "cp775": {
-    "type": "_sbcs",
-    "chars": "ĆüéāäģåćłēŖŗīŹÄÅÉæÆōöĢ¢ŚśÖÜø£ØפĀĪóŻżź”¦©®¬½¼Ł«»░▒▓│┤ĄČĘĖ╣║╗╝ĮŠ┐└┴┬├─┼ŲŪ╚╔╩╦╠═╬Žąčęėįšųūž┘┌█▄▌▐▀ÓßŌŃõÕµńĶķĻļņĒŅ’­±“¾¶§÷„°∙·¹³²■ "
-  },
-  "ibm775": "cp775",
-  "csibm775": "cp775",
-  "cp850": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈıÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ "
-  },
-  "ibm850": "cp850",
-  "csibm850": "cp850",
-  "cp852": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäůćçłëŐőîŹÄĆÉĹĺôöĽľŚśÖÜŤťŁ×čáíóúĄąŽžĘ꬟Ⱥ«»░▒▓│┤ÁÂĚŞ╣║╗╝Żż┐└┴┬├─┼Ăă╚╔╩╦╠═╬¤đĐĎËďŇÍÎě┘┌█▄ŢŮ▀ÓßÔŃńňŠšŔÚŕŰýÝţ´­˝˛ˇ˘§÷¸°¨˙űŘř■ "
-  },
-  "ibm852": "cp852",
-  "csibm852": "cp852",
-  "cp855": {
-    "type": "_sbcs",
-    "chars": "ђЂѓЃёЁєЄѕЅіІїЇјЈљЉњЊћЋќЌўЎџЏюЮъЪаАбБцЦдДеЕфФгГ«»░▒▓│┤хХиИ╣║╗╝йЙ┐└┴┬├─┼кК╚╔╩╦╠═╬¤лЛмМнНоОп┘┌█▄Пя▀ЯрРсСтТуУжЖвВьЬ№­ыЫзЗшШэЭщЩчЧ§■ "
-  },
-  "ibm855": "cp855",
-  "csibm855": "cp855",
-  "cp856": {
-    "type": "_sbcs",
-    "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת�£�×����������®¬½¼�«»░▒▓│┤���©╣║╗╝¢¥┐└┴┬├─┼��╚╔╩╦╠═╬¤���������┘┌█▄¦�▀������µ�������¯´­±‗¾¶§÷¸°¨·¹³²■ "
-  },
-  "ibm856": "cp856",
-  "csibm856": "cp856",
-  "cp857": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäàåçêëèïîıÄÅÉæÆôöòûùİÖÜø£ØŞşáíóúñÑĞ𿮬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ºªÊËÈ�ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµ�×ÚÛÙìÿ¯´­±�¾¶§÷¸°¨·¹³²■ "
-  },
-  "ibm857": "cp857",
-  "csibm857": "cp857",
-  "cp858": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈ€ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ "
-  },
-  "ibm858": "cp858",
-  "csibm858": "cp858",
-  "cp860": {
-    "type": "_sbcs",
-    "chars": "ÇüéâãàÁçêÊèÍÔìÃÂÉÀÈôõòÚùÌÕÜ¢£Ù₧ÓáíóúñѪº¿Ò¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-  },
-  "ibm860": "cp860",
-  "csibm860": "cp860",
-  "cp861": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäàåçêëèÐðÞÄÅÉæÆôöþûÝýÖÜø£Ø₧ƒáíóúÁÍÓÚ¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-  },
-  "ibm861": "cp861",
-  "csibm861": "cp861",
-  "cp862": {
-    "type": "_sbcs",
-    "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-  },
-  "ibm862": "cp862",
-  "csibm862": "cp862",
-  "cp863": {
-    "type": "_sbcs",
-    "chars": "ÇüéâÂà¶çêëèïî‗À§ÉÈÊôËÏûù¤ÔÜ¢£ÙÛƒ¦´óú¨¸³¯Î⌐¬½¼¾«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-  },
-  "ibm863": "cp863",
-  "csibm863": "cp863",
-  "cp864": {
-    "type": "_sbcs",
-    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟¢ﺀﺁﺃﺅﻊﺋﺍﺑﺓﺗﺛﺟﺣﺧﺩﺫﺭﺯﺳﺷﺻﺿﻁﻅﻋﻏ¦¬÷×ﻉـﻓﻗﻛﻟﻣﻧﻫﻭﻯﻳﺽﻌﻎﻍﻡﹽّﻥﻩﻬﻰﻲﻐﻕﻵﻶﻝﻙﻱ■�"
-  },
-  "ibm864": "cp864",
-  "csibm864": "cp864",
-  "cp865": {
-    "type": "_sbcs",
-    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø₧ƒáíóúñѪº¿⌐¬½¼¡«¤░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-  },
-  "ibm865": "cp865",
-  "csibm865": "cp865",
-  "cp866": {
-    "type": "_sbcs",
-    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№¤■ "
-  },
-  "ibm866": "cp866",
-  "csibm866": "cp866",
-  "cp869": {
-    "type": "_sbcs",
-    "chars": "������Ά�·¬¦‘’Έ―ΉΊΪΌ��ΎΫ©Ώ²³ά£έήίϊΐόύΑΒΓΔΕΖΗ½ΘΙ«»░▒▓│┤ΚΛΜΝ╣║╗╝ΞΟ┐└┴┬├─┼ΠΡ╚╔╩╦╠═╬ΣΤΥΦΧΨΩαβγ┘┌█▄δε▀ζηθικλμνξοπρσςτ΄­±υφχ§ψ΅°¨ωϋΰώ■ "
-  },
-  "ibm869": "cp869",
-  "csibm869": "cp869",
-  "cp922": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®‾°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŠÑÒÓÔÕÖ×ØÙÚÛÜÝŽßàáâãäåæçèéêëìíîïšñòóôõö÷øùúûüýžÿ"
-  },
-  "ibm922": "cp922",
-  "csibm922": "cp922",
-  "cp1046": {
-    "type": "_sbcs",
-    "chars": "ﺈ×÷ﹱˆ■│─┐┌└┘ﹹﹻﹽﹿﹷﺊﻰﻳﻲﻎﻏﻐﻶﻸﻺﻼ ¤ﺋﺑﺗﺛﺟﺣ،­ﺧﺳ٠١٢٣٤٥٦٧٨٩ﺷ؛ﺻﺿﻊ؟ﻋءآأؤإئابةتثجحخدذرزسشصضطﻇعغﻌﺂﺄﺎﻓـفقكلمنهوىيًٌٍَُِّْﻗﻛﻟﻵﻷﻹﻻﻣﻧﻬﻩ�"
-  },
-  "ibm1046": "cp1046",
-  "csibm1046": "cp1046",
-  "cp1124": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂҐЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђґєѕіїјљњћќ§ўџ"
-  },
-  "ibm1124": "cp1124",
-  "csibm1124": "cp1124",
-  "cp1125": {
-    "type": "_sbcs",
-    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёҐґЄєІіЇї·√№¤■ "
-  },
-  "ibm1125": "cp1125",
-  "csibm1125": "cp1125",
-  "cp1129": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
-  },
-  "ibm1129": "cp1129",
-  "csibm1129": "cp1129",
-  "cp1133": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ກຂຄງຈສຊຍດຕຖທນບປຜຝພຟມຢຣລວຫອຮ���ຯະາຳິີຶືຸູຼັົຽ���ເແໂໃໄ່້໊໋໌ໍໆ�ໜໝ₭����������������໐໑໒໓໔໕໖໗໘໙��¢¬¦�"
-  },
-  "ibm1133": "cp1133",
-  "csibm1133": "cp1133",
-  "cp1161": {
-    "type": "_sbcs",
-    "chars": "��������������������������������่กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู้๊๋€฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛¢¬¦ "
-  },
-  "ibm1161": "cp1161",
-  "csibm1161": "cp1161",
-  "cp1162": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
-  },
-  "ibm1162": "cp1162",
-  "csibm1162": "cp1162",
-  "cp1163": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
-  },
-  "ibm1163": "cp1163",
-  "csibm1163": "cp1163",
-  "maccroatian": {
-    "type": "_sbcs",
-    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊�©⁄¤‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ"
-  },
-  "maccyrillic": {
-    "type": "_sbcs",
-    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°¢£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµ∂ЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤"
-  },
-  "macgreek": {
-    "type": "_sbcs",
-    "chars": "Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦­ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩάΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ�"
-  },
-  "maciceland": {
-    "type": "_sbcs",
-    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
-  },
-  "macroman": {
-    "type": "_sbcs",
-    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
-  },
-  "macromania": {
-    "type": "_sbcs",
-    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂŞ∞±≤≥¥µ∂∑∏π∫ªºΩăş¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›Ţţ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
-  },
-  "macthai": {
-    "type": "_sbcs",
-    "chars": "«»…“”�•‘’� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู​–—฿เแโใไๅๆ็่้๊๋์ํ™๏๐๑๒๓๔๕๖๗๘๙®©����"
-  },
-  "macturkish": {
-    "type": "_sbcs",
-    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙ�ˆ˜¯˘˙˚¸˝˛ˇ"
-  },
-  "macukraine": {
-    "type": "_sbcs",
-    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤"
-  },
-  "koi8r": {
-    "type": "_sbcs",
-    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ё╓╔╕╖╗╘╙╚╛╜╝╞╟╠╡Ё╢╣╤╥╦╧╨╩╪╫╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
-  },
-  "koi8u": {
-    "type": "_sbcs",
-    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґ╝╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪Ґ╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
-  },
-  "koi8ru": {
-    "type": "_sbcs",
-    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґў╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪ҐЎ©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
-  },
-  "koi8t": {
-    "type": "_sbcs",
-    "chars": "қғ‚Ғ„…†‡�‰ҳ‹ҲҷҶ�Қ‘’“”•–—�™�›�����ӯӮё¤ӣ¦§���«¬­®�°±²Ё�Ӣ¶·�№�»���©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
-  },
-  "armscii8": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �և։)(»«—.՝,-֊…՜՛՞ԱաԲբԳգԴդԵեԶզԷէԸըԹթԺժԻիԼլԽխԾծԿկՀհՁձՂղՃճՄմՅյՆնՇշՈոՉչՊպՋջՌռՍսՎվՏտՐրՑցՒւՓփՔքՕօՖֆ՚�"
-  },
-  "rk1048": {
-    "type": "_sbcs",
-    "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊҚҺЏђ‘’“”•–—�™љ›њқһџ ҰұӘ¤Ө¦§Ё©Ғ«¬­®Ү°±Ііөµ¶·ё№ғ»әҢңүАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
-  },
-  "tcvn": {
-    "type": "_sbcs",
-    "chars": "\u0000ÚỤ\u0003ỪỬỮ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010ỨỰỲỶỸÝỴ\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÀẢÃÁẠẶẬÈẺẼÉẸỆÌỈĨÍỊÒỎÕÓỌỘỜỞỠỚỢÙỦŨ ĂÂÊÔƠƯĐăâêôơưđẶ̀̀̉̃́àảãáạẲằẳẵắẴẮẦẨẪẤỀặầẩẫấậèỂẻẽéẹềểễếệìỉỄẾỒĩíịòỔỏõóọồổỗốộờởỡớợùỖủũúụừửữứựỳỷỹýỵỐ"
-  },
-  "georgianacademy": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰჱჲჳჴჵჶçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
-  },
-  "georgianps": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზჱთიკლმნჲოპჟრსტჳუფქღყშჩცძწჭხჴჯჰჵæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
-  },
-  "pt154": {
-    "type": "_sbcs",
-    "chars": "ҖҒӮғ„…ҶҮҲүҠӢҢҚҺҸҗ‘’“”•–—ҳҷҡӣңқһҹ ЎўЈӨҘҰ§Ё©Ә«¬ӯ®Ҝ°ұІіҙө¶·ё№ә»јҪҫҝАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
-  },
-  "viscii": {
-    "type": "_sbcs",
-    "chars": "\u0000\u0001Ẳ\u0003\u0004ẴẪ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013Ỷ\u0015\u0016\u0017\u0018Ỹ\u001a\u001b\u001c\u001dỴ\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ẠẮẰẶẤẦẨẬẼẸẾỀỂỄỆỐỒỔỖỘỢỚỜỞỊỎỌỈỦŨỤỲÕắằặấầẩậẽẹếềểễệốồổỗỠƠộờởịỰỨỪỬơớƯÀÁÂÃẢĂẳẵÈÉÊẺÌÍĨỳĐứÒÓÔạỷừửÙÚỹỵÝỡưàáâãảăữẫèéêẻìíĩỉđựòóôõỏọụùúũủýợỮ"
-  },
-  "iso646cn": {
-    "type": "_sbcs",
-    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#¥%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������"
-  },
-  "iso646jp": {
-    "type": "_sbcs",
-    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������"
-  },
-  "hproman8": {
-    "type": "_sbcs",
-    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ÀÂÈÊËÎÏ´ˋˆ¨˜ÙÛ₤¯Ýý°ÇçÑñ¡¿¤£¥§ƒ¢âêôûáéóúàèòùäëöüÅîØÆåíøæÄìÖÜÉïßÔÁÃãÐðÍÌÓÒÕõŠšÚŸÿÞþ·µ¶¾—¼½ªº«■»±�"
-  },
-  "macintosh": {
-    "type": "_sbcs",
-    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
-  },
-  "ascii": {
-    "type": "_sbcs",
-    "chars": "��������������������������������������������������������������������������������������������������������������������������������"
-  },
-  "tis620": {
-    "type": "_sbcs",
-    "chars": "���������������������������������กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
-  }
-}
-
-/***/ }),
-/* 716 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-// Manually added data to be used by sbcs codec in addition to generated one.
-
-module.exports = {
-    // Not supported by iconv, not sure why.
-    "10029": "maccenteuro",
-    "maccenteuro": {
-        "type": "_sbcs",
-        "chars": "ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ"
-    },
-
-    "808": "cp808",
-    "ibm808": "cp808",
-    "cp808": {
-        "type": "_sbcs",
-        "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№€■ "
-    },
-
-    "mik": {
-        "type": "_sbcs",
-        "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя└┴┬├─┼╣║╚╔╩╦╠═╬┐░▒▓│┤№§╗╝┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
-    },
-
-    // Aliases of generated encodings.
-    "ascii8bit": "ascii",
-    "usascii": "ascii",
-    "ansix34": "ascii",
-    "ansix341968": "ascii",
-    "ansix341986": "ascii",
-    "csascii": "ascii",
-    "cp367": "ascii",
-    "ibm367": "ascii",
-    "isoir6": "ascii",
-    "iso646us": "ascii",
-    "iso646irv": "ascii",
-    "us": "ascii",
-
-    "latin1": "iso88591",
-    "latin2": "iso88592",
-    "latin3": "iso88593",
-    "latin4": "iso88594",
-    "latin5": "iso88599",
-    "latin6": "iso885910",
-    "latin7": "iso885913",
-    "latin8": "iso885914",
-    "latin9": "iso885915",
-    "latin10": "iso885916",
-
-    "csisolatin1": "iso88591",
-    "csisolatin2": "iso88592",
-    "csisolatin3": "iso88593",
-    "csisolatin4": "iso88594",
-    "csisolatincyrillic": "iso88595",
-    "csisolatinarabic": "iso88596",
-    "csisolatingreek" : "iso88597",
-    "csisolatinhebrew": "iso88598",
-    "csisolatin5": "iso88599",
-    "csisolatin6": "iso885910",
-
-    "l1": "iso88591",
-    "l2": "iso88592",
-    "l3": "iso88593",
-    "l4": "iso88594",
-    "l5": "iso88599",
-    "l6": "iso885910",
-    "l7": "iso885913",
-    "l8": "iso885914",
-    "l9": "iso885915",
-    "l10": "iso885916",
-
-    "isoir14": "iso646jp",
-    "isoir57": "iso646cn",
-    "isoir100": "iso88591",
-    "isoir101": "iso88592",
-    "isoir109": "iso88593",
-    "isoir110": "iso88594",
-    "isoir144": "iso88595",
-    "isoir127": "iso88596",
-    "isoir126": "iso88597",
-    "isoir138": "iso88598",
-    "isoir148": "iso88599",
-    "isoir157": "iso885910",
-    "isoir166": "tis620",
-    "isoir179": "iso885913",
-    "isoir199": "iso885914",
-    "isoir203": "iso885915",
-    "isoir226": "iso885916",
-
-    "cp819": "iso88591",
-    "ibm819": "iso88591",
-
-    "cyrillic": "iso88595",
-
-    "arabic": "iso88596",
-    "arabic8": "iso88596",
-    "ecma114": "iso88596",
-    "asmo708": "iso88596",
-
-    "greek" : "iso88597",
-    "greek8" : "iso88597",
-    "ecma118" : "iso88597",
-    "elot928" : "iso88597",
-
-    "hebrew": "iso88598",
-    "hebrew8": "iso88598",
-
-    "turkish": "iso88599",
-    "turkish8": "iso88599",
-
-    "thai": "iso885911",
-    "thai8": "iso885911",
-
-    "celtic": "iso885914",
-    "celtic8": "iso885914",
-    "isoceltic": "iso885914",
-
-    "tis6200": "tis620",
-    "tis62025291": "tis620",
-    "tis62025330": "tis620",
-
-    "10000": "macroman",
-    "10006": "macgreek",
-    "10007": "maccyrillic",
-    "10079": "maciceland",
-    "10081": "macturkish",
-
-    "cspc8codepage437": "cp437",
-    "cspc775baltic": "cp775",
-    "cspc850multilingual": "cp850",
-    "cspcp852": "cp852",
-    "cspc862latinhebrew": "cp862",
-    "cpgr": "cp869",
-
-    "msee": "cp1250",
-    "mscyrl": "cp1251",
-    "msansi": "cp1252",
-    "msgreek": "cp1253",
-    "msturk": "cp1254",
-    "mshebr": "cp1255",
-    "msarab": "cp1256",
-    "winbaltrim": "cp1257",
-
-    "cp20866": "koi8r",
-    "20866": "koi8r",
-    "ibm878": "koi8r",
-    "cskoi8r": "koi8r",
-
-    "cp21866": "koi8u",
-    "21866": "koi8u",
-    "ibm1168": "koi8u",
-
-    "strk10482002": "rk1048",
-
-    "tcvn5712": "tcvn",
-    "tcvn57121": "tcvn",
-
-    "gb198880": "iso646cn",
-    "cn": "iso646cn",
-
-    "csiso14jisc6220ro": "iso646jp",
-    "jisc62201969ro": "iso646jp",
-    "jp": "iso646jp",
-
-    "cshproman8": "hproman8",
-    "r8": "hproman8",
-    "roman8": "hproman8",
-    "xroman8": "hproman8",
-    "ibm1051": "hproman8",
-
-    "mac": "macintosh",
-    "csmacintosh": "macintosh",
-};
+          original.BufferToString = Buffer.prototype.toString;
+          Buffer.prototype.toString = function (encoding, start, end) {
+            encoding = String(encoding || "utf8").toLowerCase();
 
+            // Use native conversion when possible
+            if (Buffer.isNativeEncoding(encoding))
+              return original.BufferToString.call(this, encoding, start, end);
 
+            // Otherwise, use our decoding method.
+            if (typeof start == "undefined") start = 0;
+            if (typeof end == "undefined") end = this.length;
+            return iconv.decode(this.slice(start, end), encoding);
+          };
 
-/***/ }),
-/* 717 */
-/***/ (function(module, exports) {
+          original.BufferWrite = Buffer.prototype.write;
+          Buffer.prototype.write = function (string, offset, length, encoding) {
+            var _offset = offset,
+              _length = length,
+              _encoding = encoding;
+            // Support both (string, offset, length, encoding)
+            // and the legacy (string, encoding, offset, length)
+            if (isFinite(offset)) {
+              if (!isFinite(length)) {
+                encoding = length;
+                length = undefined;
+              }
+            } else {
+              // legacy
+              var swap = encoding;
+              encoding = offset;
+              offset = length;
+              length = swap;
+            }
 
-module.exports = 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䁥"],["a0ae","矾"],["a0b0","糂𥼚糚稭聦聣絍甅瓲覔舚朌聢𧒆聛瓰脃眤覉𦟌畓𦻑螩蟎臈螌詉貭譃眫瓸蓚㘵榲趦"],["a0d4","覩瑨涹蟁𤀑瓧㷛煶悤憜㳑煢恷"],["a0e2","罱𨬭牐惩䭾删㰘𣳇𥻗𧙖𥔱𡥄𡋾𩤃𦷜𧂭峁𦆭𨨏𣙷𠃮𦡆𤼎䕢嬟𦍌齐麦𦉫"],["a3c0","␀",31,"␡"],["c6a1","①",9,"⑴",9,"ⅰ",9,"丶丿亅亠冂冖冫勹匸卩厶夊宀巛⼳广廴彐彡攴无疒癶辵隶¨ˆヽヾゝゞ〃仝々〆〇ー［］✽ぁ",23],["c740","す",58,"ァアィイ"],["c7a1","ゥ",81,"А",5,"ЁЖ",4],["c840","Л",26,"ёж",25,"⇧↸↹㇏𠃌乚𠂊刂䒑"],["c8a1","龰冈龱𧘇"],["c8cd","￢￤＇＂㈱№℡゛゜⺀⺄⺆⺇⺈⺊⺌⺍⺕⺜⺝⺥⺧⺪⺬⺮⺶⺼⺾⻆⻊⻌⻍⻏⻖⻗⻞⻣"],["c8f5","ʃɐɛɔɵœøŋʊɪ"],["f9fe","￭"],["fa40","𠕇鋛𠗟𣿅蕌䊵珯况㙉𤥂𨧤鍄𡧛苮𣳈砼杄拟𤤳𨦪𠊠𦮳𡌅侫𢓭倈𦴩𧪄𣘀𤪱𢔓倩𠍾徤𠎀𠍇滛𠐟偽儁㑺儎顬㝃萖𤦤𠒇兠𣎴兪𠯿𢃼𠋥𢔰𠖎𣈳𡦃宂蝽𠖳𣲙冲冸"],["faa1","鴴凉减凑㳜凓𤪦决凢卂凭菍椾𣜭彻刋刦刼劵剗劔効勅簕蕂勠蘍𦬓包𨫞啉滙𣾀𠥔𣿬匳卄𠯢泋𡜦栛珕恊㺪㣌𡛨燝䒢卭却𨚫卾卿𡖖𡘓矦厓𨪛厠厫厮玧𥝲㽙玜叁叅汉义埾叙㪫𠮏叠𣿫𢶣叶𠱷吓灹唫晗浛呭𦭓𠵴啝咏咤䞦𡜍𠻝㶴𠵍"],["fb40","𨦼𢚘啇䳭启琗喆喩嘅𡣗𤀺䕒𤐵暳𡂴嘷曍𣊊暤暭噍噏磱囱鞇叾圀囯园𨭦㘣𡉏坆𤆥汮炋坂㚱𦱾埦𡐖堃𡑔𤍣堦𤯵塜墪㕡壠壜𡈼壻寿坃𪅐𤉸鏓㖡够梦㛃湙"],["fba1","𡘾娤啓𡚒蔅姉𠵎𦲁𦴪𡟜姙𡟻𡞲𦶦浱𡠨𡛕姹𦹅媫婣㛦𤦩婷㜈媖瑥嫓𦾡𢕔㶅𡤑㜲𡚸広勐孶斈孼𧨎䀄䡝𠈄寕慠𡨴𥧌𠖥寳宝䴐尅𡭄尓珎尔𡲥𦬨屉䣝岅峩峯嶋𡷹𡸷崐崘嵆𡺤岺巗苼㠭𤤁𢁉𢅳芇㠶㯂帮檊幵幺𤒼𠳓厦亷廐厨𡝱帉廴𨒂"],["fc40","廹廻㢠廼栾鐛弍𠇁弢㫞䢮𡌺强𦢈𢏐彘𢑱彣鞽𦹮彲鍀𨨶徧嶶㵟𥉐𡽪𧃸𢙨釖𠊞𨨩怱暅𡡷㥣㷇㘹垐𢞴祱㹀悞悤悳𤦂𤦏𧩓璤僡媠慤萤慂慈𦻒憁凴𠙖憇宪𣾷"],["fca1","𢡟懓𨮝𩥝懐㤲𢦀𢣁怣慜攞掋𠄘担𡝰拕𢸍捬𤧟㨗搸揸𡎎𡟼撐澊𢸶頔𤂌𥜝擡擥鑻㩦携㩗敍漖𤨨𤨣斅敭敟𣁾斵𤥀䬷旑䃘𡠩无旣忟𣐀昘𣇷𣇸晄𣆤𣆥晋𠹵晧𥇦晳晴𡸽𣈱𨗴𣇈𥌓矅𢣷馤朂𤎜𤨡㬫槺𣟂杞杧杢𤇍𩃭柗䓩栢湐鈼栁𣏦𦶠桝"],["fd40","𣑯槡樋𨫟楳棃𣗍椁椀㴲㨁𣘼㮀枬楡𨩊䋼椶榘㮡𠏉荣傐槹𣙙𢄪橅𣜃檝㯳枱櫈𩆜㰍欝𠤣惞欵歴𢟍溵𣫛𠎵𡥘㝀吡𣭚毡𣻼毜氷𢒋𤣱𦭑汚舦汹𣶼䓅𣶽𤆤𤤌𤤀"],["fda1","𣳉㛥㳫𠴲鮃𣇹𢒑羏样𦴥𦶡𦷫涖浜湼漄𤥿𤂅𦹲蔳𦽴凇沜渝萮𨬡港𣸯瑓𣾂秌湏媑𣁋濸㜍澝𣸰滺𡒗𤀽䕕鏰潄潜㵎潴𩅰㴻澟𤅄濓𤂑𤅕𤀹𣿰𣾴𤄿凟𤅖𤅗𤅀𦇝灋灾炧炁烌烕烖烟䄄㷨熴熖𤉷焫煅媈煊煮岜𤍥煏鍢𤋁焬𤑚𤨧𤨢熺𨯨炽爎"],["fe40","鑂爕夑鑃爤鍁𥘅爮牀𤥴梽牕牗㹕𣁄栍漽犂猪猫𤠣𨠫䣭𨠄猨献珏玪𠰺𦨮珉瑉𤇢𡛧𤨤昣㛅𤦷𤦍𤧻珷琕椃𤨦琹𠗃㻗瑜𢢭瑠𨺲瑇珤瑶莹瑬㜰瑴鏱樬璂䥓𤪌"],["fea1","𤅟𤩹𨮏孆𨰃𡢞瓈𡦈甎瓩甞𨻙𡩋寗𨺬鎅畍畊畧畮𤾂㼄𤴓疎瑝疞疴瘂瘬癑癏癯癶𦏵皐臯㟸𦤑𦤎皡皥皷盌𦾟葢𥂝𥅽𡸜眞眦着撯𥈠睘𣊬瞯𨥤𨥨𡛁矴砉𡍶𤨒棊碯磇磓隥礮𥗠磗礴碱𧘌辸袄𨬫𦂃𢘜禆褀椂禀𥡗禝𧬹礼禩渪𧄦㺨秆𩄍秔"]]
+            encoding = String(encoding || "utf8").toLowerCase();
 
-/***/ }),
-/* 718 */
-/***/ (function(module, exports) {
+            // Use native conversion when possible
+            if (Buffer.isNativeEncoding(encoding))
+              return original.BufferWrite.call(
+                this,
+                string,
+                _offset,
+                _length,
+                _encoding,
+              );
 
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+            offset = +offset || 0;
+            var remaining = this.length - offset;
+            if (!length) {
+              length = remaining;
+            } else {
+              length = +length;
+              if (length > remaining) {
+                length = remaining;
+              }
+            }
 
-/***/ }),
-/* 719 */
-/***/ (function(module, exports) {
+            if (string.length > 0 && (length < 0 || offset < 0))
+              throw new RangeError("attempt to write beyond buffer bounds");
 
-module.exports = 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骿髁髃髆髈髎髐髒髕髖髗髛髜髠髤髥髧髩髬髲髳髵髹髺髽髿",4],["8feaa1","鬄鬅鬈鬉鬋鬌鬍鬎鬐鬒鬖鬙鬛鬜鬠鬦鬫鬭鬳鬴鬵鬷鬹鬺鬽魈魋魌魕魖魗魛魞魡魣魥魦魨魪",4,"魳魵魷魸魹魿鮀鮄鮅鮆鮇鮉鮊鮋鮍鮏鮐鮔鮚鮝鮞鮦鮧鮩鮬鮰鮱鮲鮷鮸鮻鮼鮾鮿鯁鯇鯈鯎鯐鯗鯘鯝鯟鯥鯧鯪鯫鯯鯳鯷鯸"],["8feba1","鯹鯺鯽鯿鰀鰂鰋鰏鰑鰖鰘鰙鰚鰜鰞鰢鰣鰦",4,"鰱鰵鰶鰷鰽鱁鱃鱄鱅鱉鱊鱎鱏鱐鱓鱔鱖鱘鱛鱝鱞鱟鱣鱩鱪鱜鱫鱨鱮鱰鱲鱵鱷鱻鳦鳲鳷鳹鴋鴂鴑鴗鴘鴜鴝鴞鴯鴰鴲鴳鴴鴺鴼鵅鴽鵂鵃鵇鵊鵓鵔鵟鵣鵢鵥鵩鵪鵫鵰鵶鵷鵻"],["8feca1","鵼鵾鶃鶄鶆鶊鶍鶎鶒鶓鶕鶖鶗鶘鶡鶪鶬鶮鶱鶵鶹鶼鶿鷃鷇鷉鷊鷔鷕鷖鷗鷚鷞鷟鷠鷥鷧鷩鷫鷮鷰鷳鷴鷾鸊鸂鸇鸎鸐鸑鸒鸕鸖鸙鸜鸝鹺鹻鹼麀麂麃麄麅麇麎麏麖麘麛麞麤麨麬麮麯麰麳麴麵黆黈黋黕黟黤黧黬黭黮黰黱黲黵"],["8feda1","黸黿鼂鼃鼉鼏鼐鼑鼒鼔鼖鼗鼙鼚鼛鼟鼢鼦鼪鼫鼯鼱鼲鼴鼷鼹鼺鼼鼽鼿齁齃",4,"齓齕齖齗齘齚齝齞齨齩齭",4,"齳齵齺齽龏龐龑龒龔龖龗龞龡龢龣龥"]]
+            // Otherwise, use our encoding method.
+            var buf = iconv.encode(string, encoding);
+            if (buf.length < length) length = buf.length;
+            buf.copy(this, offset, 0, length);
+            return length;
 
-/***/ }),
-/* 720 */
-/***/ (function(module, exports) {
+            // TODO: Set _charsWritten.
+          };
 
-module.exports = {"uChars":[128,165,169,178,184,216,226,235,238,244,248,251,253,258,276,284,300,325,329,334,364,463,465,467,469,471,473,475,477,506,594,610,712,716,730,930,938,962,970,1026,1104,1106,8209,8215,8218,8222,8231,8241,8244,8246,8252,8365,8452,8454,8458,8471,8482,8556,8570,8596,8602,8713,8720,8722,8726,8731,8737,8740,8742,8748,8751,8760,8766,8777,8781,8787,8802,8808,8816,8854,8858,8870,8896,8979,9322,9372,9548,9588,9616,9622,9634,9652,9662,9672,9676,9680,9702,9735,9738,9793,9795,11906,11909,11913,11917,11928,11944,11947,11951,11956,11960,11964,11979,12284,12292,12312,12319,12330,12351,12436,12447,12535,12543,12586,12842,12850,12964,13200,13215,13218,13253,13263,13267,13270,13384,13428,13727,13839,13851,14617,14703,14801,14816,14964,15183,15471,15585,16471,16736,17208,17325,17330,17374,17623,17997,18018,18212,18218,18301,18318,18760,18811,18814,18820,18823,18844,18848,18872,19576,19620,19738,19887,40870,59244,59336,59367,59413,59417,59423,59431,59437,59443,59452,59460,59478,59493,63789,63866,63894,63976,63986,64016,64018,64021,64025,64034,64037,64042,65074,65093,65107,65112,65127,65132,65375,65510,65536],"gbChars":[0,36,38,45,50,81,89,95,96,100,103,104,105,109,126,133,148,172,175,179,208,306,307,308,309,310,311,312,313,341,428,443,544,545,558,741,742,749,750,805,819,820,7922,7924,7925,7927,7934,7943,7944,7945,7950,8062,8148,8149,8152,8164,8174,8236,8240,8262,8264,8374,8380,8381,8384,8388,8390,8392,8393,8394,8396,8401,8406,8416,8419,8424,8437,8439,8445,8482,8485,8496,8521,8603,8936,8946,9046,9050,9063,9066,9076,9092,9100,9108,9111,9113,9131,9162,9164,9218,9219,11329,11331,11334,11336,11346,11361,11363,11366,11370,11372,11375,11389,11682,11686,11687,11692,11694,11714,11716,11723,11725,11730,11736,11982,11989,12102,12336,12348,12350,12384,12393,12395,12397,12510,12553,12851,12962,12973,13738,13823,13919,13933,14080,14298,14585,14698,15583,15847,16318,16434,16438,16481,16729,17102,17122,17315,17320,17402,17418,17859,17909,17911,17915,17916,17936,17939,17961,18664,18703,18814,18962,19043,33469,33470,33471,33484,33485,33490,33497,33501,33505,33513,33520,33536,33550,37845,37921,37948,38029,38038,38064,38065,38066,38069,38075,38076,38078,39108,39109,39113,39114,39115,39116,39265,39394,189000]}
+          // -- Readable -------------------------------------------------------------
+          if (iconv.supportsStreams) {
+            var Readable = __webpack_require__(23).Readable;
 
-/***/ }),
-/* 721 */
-/***/ (function(module, exports) {
+            original.ReadableSetEncoding = Readable.prototype.setEncoding;
+            Readable.prototype.setEncoding = function setEncoding(
+              enc,
+              options,
+            ) {
+              // Use our own decoder, it has the same interface.
+              // We cannot use original function as it doesn't handle BOM-s.
+              this._readableState.decoder = iconv.getDecoder(enc, options);
+              this._readableState.encoding = enc;
+            };
 
-module.exports = 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+            Readable.prototype.collect = iconv._collect;
+          }
+        };
 
-/***/ }),
-/* 722 */
-/***/ (function(module, exports, __webpack_require__) {
+        // Remove iconv-lite Node primitive extensions.
+        iconv.undoExtendNodeEncodings = function undoExtendNodeEncodings() {
+          if (!iconv.supportsNodeEncodingsExtension) return;
+          if (!original)
+            throw new Error(
+              "require('iconv-lite').undoExtendNodeEncodings(): Nothing to undo; extendNodeEncodings() is not called.",
+            );
 
-"use strict";
+          delete Buffer.isNativeEncoding;
 
-var Buffer = __webpack_require__(15).Buffer;
+          var SlowBuffer = __webpack_require__(64).SlowBuffer;
 
-// Note: UTF16-LE (or UCS2) codec is Node.js native. See encodings/internal.js
+          SlowBuffer.prototype.toString = original.SlowBufferToString;
+          SlowBuffer.prototype.write = original.SlowBufferWrite;
 
-// == UTF16-BE codec. ==========================================================
+          Buffer.isEncoding = original.BufferIsEncoding;
+          Buffer.byteLength = original.BufferByteLength;
+          Buffer.prototype.toString = original.BufferToString;
+          Buffer.prototype.write = original.BufferWrite;
 
-exports.utf16be = Utf16BECodec;
-function Utf16BECodec() {
-}
+          if (iconv.supportsStreams) {
+            var Readable = __webpack_require__(23).Readable;
 
-Utf16BECodec.prototype.encoder = Utf16BEEncoder;
-Utf16BECodec.prototype.decoder = Utf16BEDecoder;
-Utf16BECodec.prototype.bomAware = true;
+            Readable.prototype.setEncoding = original.ReadableSetEncoding;
+            delete Readable.prototype.collect;
+          }
 
+          original = undefined;
+        };
+      };
 
-// -- Encoding
+      /***/
+    },
+    /* 726 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function Utf16BEEncoder() {
-}
+      // Some environments don't have global Buffer (e.g. React Native).
+      // Solution would be installing npm modules "buffer" and "stream" explicitly.
+      var Buffer = __webpack_require__(15).Buffer;
 
-Utf16BEEncoder.prototype.write = function(str) {
-    var buf = Buffer.from(str, 'ucs2');
-    for (var i = 0; i < buf.length; i += 2) {
-        var tmp = buf[i]; buf[i] = buf[i+1]; buf[i+1] = tmp;
-    }
-    return buf;
-}
+      var bomHandling = __webpack_require__(724),
+        iconv = module.exports;
 
-Utf16BEEncoder.prototype.end = function() {
-}
+      // All codecs and aliases are kept here, keyed by encoding name/alias.
+      // They are lazy loaded in `iconv.getCodec` from `encodings/index.js`.
+      iconv.encodings = null;
 
+      // Characters emitted in case of error.
+      iconv.defaultCharUnicode = "�";
+      iconv.defaultCharSingleByte = "?";
 
-// -- Decoding
+      // Public API.
+      iconv.encode = function encode(str, encoding, options) {
+        str = "" + (str || ""); // Ensure string.
 
-function Utf16BEDecoder() {
-    this.overflowByte = -1;
-}
+        var encoder = iconv.getEncoder(encoding, options);
 
-Utf16BEDecoder.prototype.write = function(buf) {
-    if (buf.length == 0)
-        return '';
+        var res = encoder.write(str);
+        var trail = encoder.end();
 
-    var buf2 = Buffer.alloc(buf.length + 1),
-        i = 0, j = 0;
+        return trail && trail.length > 0 ? Buffer.concat([res, trail]) : res;
+      };
 
-    if (this.overflowByte !== -1) {
-        buf2[0] = buf[0];
-        buf2[1] = this.overflowByte;
-        i = 1; j = 2;
-    }
+      iconv.decode = function decode(buf, encoding, options) {
+        if (typeof buf === "string") {
+          if (!iconv.skipDecodeWarning) {
+            console.error(
+              "Iconv-lite warning: decode()-ing strings is deprecated. Refer to https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding",
+            );
+            iconv.skipDecodeWarning = true;
+          }
 
-    for (; i < buf.length-1; i += 2, j+= 2) {
-        buf2[j] = buf[i+1];
-        buf2[j+1] = buf[i];
-    }
+          buf = Buffer.from("" + (buf || ""), "binary"); // Ensure buffer.
+        }
 
-    this.overflowByte = (i == buf.length-1) ? buf[buf.length-1] : -1;
+        var decoder = iconv.getDecoder(encoding, options);
 
-    return buf2.slice(0, j).toString('ucs2');
-}
+        var res = decoder.write(buf);
+        var trail = decoder.end();
 
-Utf16BEDecoder.prototype.end = function() {
-}
+        return trail ? res + trail : res;
+      };
 
+      iconv.encodingExists = function encodingExists(enc) {
+        try {
+          iconv.getCodec(enc);
+          return true;
+        } catch (e) {
+          return false;
+        }
+      };
 
-// == UTF-16 codec =============================================================
-// Decoder chooses automatically from UTF-16LE and UTF-16BE using BOM and space-based heuristic.
-// Defaults to UTF-16LE, as it's prevalent and default in Node.
-// http://en.wikipedia.org/wiki/UTF-16 and http://encoding.spec.whatwg.org/#utf-16le
-// Decoder default can be changed: iconv.decode(buf, 'utf16', {defaultEncoding: 'utf-16be'});
+      // Legacy aliases to convert functions
+      iconv.toEncoding = iconv.encode;
+      iconv.fromEncoding = iconv.decode;
 
-// Encoder uses UTF-16LE and prepends BOM (which can be overridden with addBOM: false).
+      // Search for a codec in iconv.encodings. Cache codec data in iconv._codecDataCache.
+      iconv._codecDataCache = {};
+      iconv.getCodec = function getCodec(encoding) {
+        if (!iconv.encodings) iconv.encodings = __webpack_require__(712); // Lazy load all encoding definitions.
 
-exports.utf16 = Utf16Codec;
-function Utf16Codec(codecOptions, iconv) {
-    this.iconv = iconv;
-}
+        // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
+        var enc = iconv._canonicalizeEncoding(encoding);
 
-Utf16Codec.prototype.encoder = Utf16Encoder;
-Utf16Codec.prototype.decoder = Utf16Decoder;
+        // Traverse iconv.encodings to find actual codec.
+        var codecOptions = {};
+        while (true) {
+          var codec = iconv._codecDataCache[enc];
+          if (codec) return codec;
 
+          var codecDef = iconv.encodings[enc];
 
-// -- Encoding (pass-through)
+          switch (typeof codecDef) {
+            case "string": // Direct alias to other encoding.
+              enc = codecDef;
+              break;
 
-function Utf16Encoder(options, codec) {
-    options = options || {};
-    if (options.addBOM === undefined)
-        options.addBOM = true;
-    this.encoder = codec.iconv.getEncoder('utf-16le', options);
-}
+            case "object": // Alias with options. Can be layered.
+              for (var key in codecDef) codecOptions[key] = codecDef[key];
 
-Utf16Encoder.prototype.write = function(str) {
-    return this.encoder.write(str);
-}
+              if (!codecOptions.encodingName) codecOptions.encodingName = enc;
 
-Utf16Encoder.prototype.end = function() {
-    return this.encoder.end();
-}
+              enc = codecDef.type;
+              break;
 
+            case "function": // Codec itself.
+              if (!codecOptions.encodingName) codecOptions.encodingName = enc;
 
-// -- Decoding
+              // The codec function must load all tables and return object with .encoder and .decoder methods.
+              // It'll be called only once (for each different options object).
+              codec = new codecDef(codecOptions, iconv);
 
-function Utf16Decoder(options, codec) {
-    this.decoder = null;
-    this.initialBytes = [];
-    this.initialBytesLen = 0;
+              iconv._codecDataCache[codecOptions.encodingName] = codec; // Save it to be reused later.
+              return codec;
 
-    this.options = options || {};
-    this.iconv = codec.iconv;
-}
+            default:
+              throw new Error(
+                "Encoding not recognized: '" +
+                  encoding +
+                  "' (searched as: '" +
+                  enc +
+                  "')",
+              );
+          }
+        }
+      };
 
-Utf16Decoder.prototype.write = function(buf) {
-    if (!this.decoder) {
-        // Codec is not chosen yet. Accumulate initial bytes.
-        this.initialBytes.push(buf);
-        this.initialBytesLen += buf.length;
-        
-        if (this.initialBytesLen < 16) // We need more bytes to use space heuristic (see below)
-            return '';
+      iconv._canonicalizeEncoding = function (encoding) {
+        // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
+        return ("" + encoding).toLowerCase().replace(/:\d{4}$|[^0-9a-z]/g, "");
+      };
 
-        // We have enough bytes -> detect endianness.
-        var buf = Buffer.concat(this.initialBytes),
-            encoding = detectEncoding(buf, this.options.defaultEncoding);
-        this.decoder = this.iconv.getDecoder(encoding, this.options);
-        this.initialBytes.length = this.initialBytesLen = 0;
-    }
+      iconv.getEncoder = function getEncoder(encoding, options) {
+        var codec = iconv.getCodec(encoding),
+          encoder = new codec.encoder(options, codec);
 
-    return this.decoder.write(buf);
-}
+        if (codec.bomAware && options && options.addBOM)
+          encoder = new bomHandling.PrependBOM(encoder, options);
 
-Utf16Decoder.prototype.end = function() {
-    if (!this.decoder) {
-        var buf = Buffer.concat(this.initialBytes),
-            encoding = detectEncoding(buf, this.options.defaultEncoding);
-        this.decoder = this.iconv.getDecoder(encoding, this.options);
+        return encoder;
+      };
 
-        var res = this.decoder.write(buf),
-            trail = this.decoder.end();
+      iconv.getDecoder = function getDecoder(encoding, options) {
+        var codec = iconv.getCodec(encoding),
+          decoder = new codec.decoder(options, codec);
 
-        return trail ? (res + trail) : res;
-    }
-    return this.decoder.end();
-}
-
-function detectEncoding(buf, defaultEncoding) {
-    var enc = defaultEncoding || 'utf-16le';
-
-    if (buf.length >= 2) {
-        // Check BOM.
-        if (buf[0] == 0xFE && buf[1] == 0xFF) // UTF-16BE BOM
-            enc = 'utf-16be';
-        else if (buf[0] == 0xFF && buf[1] == 0xFE) // UTF-16LE BOM
-            enc = 'utf-16le';
-        else {
-            // No BOM found. Try to deduce encoding from initial content.
-            // Most of the time, the content has ASCII chars (U+00**), but the opposite (U+**00) is uncommon.
-            // So, we count ASCII as if it was LE or BE, and decide from that.
-            var asciiCharsLE = 0, asciiCharsBE = 0, // Counts of chars in both positions
-                _len = Math.min(buf.length - (buf.length % 2), 64); // Len is always even.
+        if (codec.bomAware && !(options && options.stripBOM === false))
+          decoder = new bomHandling.StripBOM(decoder, options);
 
-            for (var i = 0; i < _len; i += 2) {
-                if (buf[i] === 0 && buf[i+1] !== 0) asciiCharsBE++;
-                if (buf[i] !== 0 && buf[i+1] === 0) asciiCharsLE++;
-            }
+        return decoder;
+      };
 
-            if (asciiCharsBE > asciiCharsLE)
-                enc = 'utf-16be';
-            else if (asciiCharsBE < asciiCharsLE)
-                enc = 'utf-16le';
+      // Load extensions in Node. All of them are omitted in Browserify build via 'browser' field in package.json.
+      var nodeVer =
+        typeof process !== "undefined" &&
+        process.versions &&
+        process.versions.node;
+      if (nodeVer) {
+        // Load streaming support in Node v0.10+
+        var nodeVerArr = nodeVer.split(".").map(Number);
+        if (nodeVerArr[0] > 0 || nodeVerArr[1] >= 10) {
+          __webpack_require__(727)(iconv);
         }
-    }
 
-    return enc;
-}
+        // Load Node primitive extensions.
+        __webpack_require__(725)(iconv);
+      }
 
+      if (false) {
+        console.error(
+          "iconv-lite warning: javascript files use encoding different from utf-8. See https://github.com/ashtuchkin/iconv-lite/wiki/Javascript-source-file-encodings for more info.",
+        );
+      }
 
+      /***/
+    },
+    /* 727 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var Buffer = __webpack_require__(64).Buffer,
+        Transform = __webpack_require__(23).Transform;
+
+      // == Exports ==================================================================
+      module.exports = function (iconv) {
+        // Additional Public API.
+        iconv.encodeStream = function encodeStream(encoding, options) {
+          return new IconvLiteEncoderStream(
+            iconv.getEncoder(encoding, options),
+            options,
+          );
+        };
 
+        iconv.decodeStream = function decodeStream(encoding, options) {
+          return new IconvLiteDecoderStream(
+            iconv.getDecoder(encoding, options),
+            options,
+          );
+        };
 
-/***/ }),
-/* 723 */
-/***/ (function(module, exports, __webpack_require__) {
+        iconv.supportsStreams = true;
 
-"use strict";
+        // Not published yet.
+        iconv.IconvLiteEncoderStream = IconvLiteEncoderStream;
+        iconv.IconvLiteDecoderStream = IconvLiteDecoderStream;
+        iconv._collect = IconvLiteDecoderStream.prototype.collect;
+      };
 
-var Buffer = __webpack_require__(15).Buffer;
+      // == Encoder stream =======================================================
+      function IconvLiteEncoderStream(conv, options) {
+        this.conv = conv;
+        options = options || {};
+        options.decodeStrings = false; // We accept only strings, so we don't need to decode them.
+        Transform.call(this, options);
+      }
 
-// UTF-7 codec, according to https://tools.ietf.org/html/rfc2152
-// See also below a UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3
+      IconvLiteEncoderStream.prototype = Object.create(Transform.prototype, {
+        constructor: { value: IconvLiteEncoderStream },
+      });
 
-exports.utf7 = Utf7Codec;
-exports.unicode11utf7 = 'utf7'; // Alias UNICODE-1-1-UTF-7
-function Utf7Codec(codecOptions, iconv) {
-    this.iconv = iconv;
-};
+      IconvLiteEncoderStream.prototype._transform = function (
+        chunk,
+        encoding,
+        done,
+      ) {
+        if (typeof chunk != "string")
+          return done(
+            new Error("Iconv encoding stream needs strings as its input."),
+          );
+        try {
+          var res = this.conv.write(chunk);
+          if (res && res.length) this.push(res);
+          done();
+        } catch (e) {
+          done(e);
+        }
+      };
 
-Utf7Codec.prototype.encoder = Utf7Encoder;
-Utf7Codec.prototype.decoder = Utf7Decoder;
-Utf7Codec.prototype.bomAware = true;
+      IconvLiteEncoderStream.prototype._flush = function (done) {
+        try {
+          var res = this.conv.end();
+          if (res && res.length) this.push(res);
+          done();
+        } catch (e) {
+          done(e);
+        }
+      };
 
+      IconvLiteEncoderStream.prototype.collect = function (cb) {
+        var chunks = [];
+        this.on("error", cb);
+        this.on("data", function (chunk) {
+          chunks.push(chunk);
+        });
+        this.on("end", function () {
+          cb(null, Buffer.concat(chunks));
+        });
+        return this;
+      };
 
-// -- Encoding
+      // == Decoder stream =======================================================
+      function IconvLiteDecoderStream(conv, options) {
+        this.conv = conv;
+        options = options || {};
+        options.encoding = this.encoding = "utf8"; // We output strings.
+        Transform.call(this, options);
+      }
 
-var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g;
+      IconvLiteDecoderStream.prototype = Object.create(Transform.prototype, {
+        constructor: { value: IconvLiteDecoderStream },
+      });
 
-function Utf7Encoder(options, codec) {
-    this.iconv = codec.iconv;
-}
+      IconvLiteDecoderStream.prototype._transform = function (
+        chunk,
+        encoding,
+        done,
+      ) {
+        if (!Buffer.isBuffer(chunk))
+          return done(
+            new Error("Iconv decoding stream needs buffers as its input."),
+          );
+        try {
+          var res = this.conv.write(chunk);
+          if (res && res.length) this.push(res, this.encoding);
+          done();
+        } catch (e) {
+          done(e);
+        }
+      };
 
-Utf7Encoder.prototype.write = function(str) {
-    // Naive implementation.
-    // Non-direct chars are encoded as "+<base64>-"; single "+" char is encoded as "+-".
-    return Buffer.from(str.replace(nonDirectChars, function(chunk) {
-        return "+" + (chunk === '+' ? '' : 
-            this.iconv.encode(chunk, 'utf16-be').toString('base64').replace(/=+$/, '')) 
-            + "-";
-    }.bind(this)));
-}
+      IconvLiteDecoderStream.prototype._flush = function (done) {
+        try {
+          var res = this.conv.end();
+          if (res && res.length) this.push(res, this.encoding);
+          done();
+        } catch (e) {
+          done(e);
+        }
+      };
 
-Utf7Encoder.prototype.end = function() {
-}
+      IconvLiteDecoderStream.prototype.collect = function (cb) {
+        var res = "";
+        this.on("error", cb);
+        this.on("data", function (chunk) {
+          res += chunk;
+        });
+        this.on("end", function () {
+          cb(null, res);
+        });
+        return this;
+      };
 
+      /***/
+    },
+    /* 728 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// -- Decoding
+      const stripAnsi = __webpack_require__(329);
+      const isFullwidthCodePoint = __webpack_require__(736);
 
-function Utf7Decoder(options, codec) {
-    this.iconv = codec.iconv;
-    this.inBase64 = false;
-    this.base64Accum = '';
-}
+      module.exports = (str) => {
+        if (typeof str !== "string" || str.length === 0) {
+          return 0;
+        }
 
-var base64Regex = /[A-Za-z0-9\/+]/;
-var base64Chars = [];
-for (var i = 0; i < 256; i++)
-    base64Chars[i] = base64Regex.test(String.fromCharCode(i));
+        str = stripAnsi(str);
 
-var plusChar = '+'.charCodeAt(0), 
-    minusChar = '-'.charCodeAt(0),
-    andChar = '&'.charCodeAt(0);
+        let width = 0;
 
-Utf7Decoder.prototype.write = function(buf) {
-    var res = "", lastI = 0,
-        inBase64 = this.inBase64,
-        base64Accum = this.base64Accum;
+        for (let i = 0; i < str.length; i++) {
+          const code = str.codePointAt(i);
 
-    // The decoder is more involved as we must handle chunks in stream.
+          // Ignore control characters
+          if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
+            continue;
+          }
 
-    for (var i = 0; i < buf.length; i++) {
-        if (!inBase64) { // We're in direct mode.
-            // Write direct chars until '+'
-            if (buf[i] == plusChar) {
-                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
-                lastI = i+1;
-                inBase64 = true;
-            }
-        } else { // We decode base64.
-            if (!base64Chars[buf[i]]) { // Base64 ended.
-                if (i == lastI && buf[i] == minusChar) {// "+-" -> "+"
-                    res += "+";
-                } else {
-                    var b64str = base64Accum + buf.slice(lastI, i).toString();
-                    res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
-                }
+          // Ignore combining characters
+          if (code >= 0x300 && code <= 0x36f) {
+            continue;
+          }
 
-                if (buf[i] != minusChar) // Minus is absorbed after base64.
-                    i--;
+          // Surrogates
+          if (code > 0xffff) {
+            i++;
+          }
 
-                lastI = i+1;
-                inBase64 = false;
-                base64Accum = '';
-            }
+          width += isFullwidthCodePoint(code) ? 2 : 1;
         }
-    }
-
-    if (!inBase64) {
-        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
-    } else {
-        var b64str = base64Accum + buf.slice(lastI).toString();
 
-        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
-        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
-        b64str = b64str.slice(0, canBeDecoded);
-
-        res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
-    }
-
-    this.inBase64 = inBase64;
-    this.base64Accum = base64Accum;
+        return width;
+      };
 
-    return res;
-}
+      /***/
+    },
+    /* 729 */
+    /***/ function (module, exports) {
+      /*!
+       * Determine if an object is a Buffer
+       *
+       * @author   Feross Aboukhadijeh <https://feross.org>
+       * @license  MIT
+       */
 
-Utf7Decoder.prototype.end = function() {
-    var res = "";
-    if (this.inBase64 && this.base64Accum.length > 0)
-        res = this.iconv.decode(Buffer.from(this.base64Accum, 'base64'), "utf16-be");
+      // The _isBuffer check is for Safari 5-7 support, because it's missing
+      // Object.prototype.constructor. Remove this eventually
+      module.exports = function (obj) {
+        return (
+          obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
+        );
+      };
 
-    this.inBase64 = false;
-    this.base64Accum = '';
-    return res;
-}
+      function isBuffer(obj) {
+        return (
+          !!obj.constructor &&
+          typeof obj.constructor.isBuffer === "function" &&
+          obj.constructor.isBuffer(obj)
+        );
+      }
 
+      // For Node v0.10 support. Remove this eventually.
+      function isSlowBuffer(obj) {
+        return (
+          typeof obj.readFloatLE === "function" &&
+          typeof obj.slice === "function" &&
+          isBuffer(obj.slice(0, 0))
+        );
+      }
 
-// UTF-7-IMAP codec.
-// RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3)
-// Differences:
-//  * Base64 part is started by "&" instead of "+"
-//  * Direct characters are 0x20-0x7E, except "&" (0x26)
-//  * In Base64, "," is used instead of "/"
-//  * Base64 must not be used to represent direct characters.
-//  * No implicit shift back from Base64 (should always end with '-')
-//  * String must end in non-shifted position.
-//  * "-&" while in base64 is not allowed.
+      /***/
+    },
+    /* 730 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      const builtinModules = __webpack_require__(731);
 
-exports.utf7imap = Utf7IMAPCodec;
-function Utf7IMAPCodec(codecOptions, iconv) {
-    this.iconv = iconv;
-};
+      const moduleSet = new Set(builtinModules);
 
-Utf7IMAPCodec.prototype.encoder = Utf7IMAPEncoder;
-Utf7IMAPCodec.prototype.decoder = Utf7IMAPDecoder;
-Utf7IMAPCodec.prototype.bomAware = true;
+      module.exports = (moduleName) => {
+        if (typeof moduleName !== "string") {
+          throw new TypeError("Expected a string");
+        }
 
+        return moduleSet.has(moduleName);
+      };
 
-// -- Encoding
+      /***/
+    },
+    /* 731 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-function Utf7IMAPEncoder(options, codec) {
-    this.iconv = codec.iconv;
-    this.inBase64 = false;
-    this.base64Accum = Buffer.alloc(6);
-    this.base64AccumIdx = 0;
-}
+      const blacklist = ["freelist", "sys"];
 
-Utf7IMAPEncoder.prototype.write = function(str) {
-    var inBase64 = this.inBase64,
-        base64Accum = this.base64Accum,
-        base64AccumIdx = this.base64AccumIdx,
-        buf = Buffer.alloc(str.length*5 + 10), bufIdx = 0;
+      module.exports = Object.keys(process.binding("natives"))
+        .filter(
+          (x) => !/^_|^internal|\//.test(x) && blacklist.indexOf(x) === -1,
+        )
+        .sort();
 
-    for (var i = 0; i < str.length; i++) {
-        var uChar = str.charCodeAt(i);
-        if (0x20 <= uChar && uChar <= 0x7E) { // Direct character or '&'.
-            if (inBase64) {
-                if (base64AccumIdx > 0) {
-                    bufIdx += buf.write(base64Accum.slice(0, base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
-                    base64AccumIdx = 0;
-                }
+      /***/
+    },
+    /* 732 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = function (buf) {
+        if (!buf || buf.length < 2) return false;
+        return (
+          buf[0] === 0x78 &&
+          (buf[1] === 1 || buf[1] === 0x9c || buf[1] === 0xda)
+        );
+      };
 
-                buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
-                inBase64 = false;
-            }
+      /***/
+    },
+    /* 733 */
+    /***/ function (module, exports) {
+      /*!
+       * is-dotfile <https://github.com/jonschlinkert/is-dotfile>
+       *
+       * Copyright (c) 2015-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-            if (!inBase64) {
-                buf[bufIdx++] = uChar; // Write direct character
+      module.exports = function (str) {
+        if (str.charCodeAt(0) === 46 /* . */ && str.indexOf("/", 1) === -1) {
+          return true;
+        }
+        var slash = str.lastIndexOf("/");
+        return slash !== -1 ? str.charCodeAt(slash + 1) === 46 /* . */ : false;
+      };
 
-                if (uChar === andChar)  // Ampersand -> '&-'
-                    buf[bufIdx++] = minusChar;
-            }
+      /***/
+    },
+    /* 734 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * is-equal-shallow <https://github.com/jonschlinkert/is-equal-shallow>
+       *
+       * Copyright (c) 2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-        } else { // Non-direct character
-            if (!inBase64) {
-                buf[bufIdx++] = andChar; // Write '&', then go to base64 mode.
-                inBase64 = true;
-            }
-            if (inBase64) {
-                base64Accum[base64AccumIdx++] = uChar >> 8;
-                base64Accum[base64AccumIdx++] = uChar & 0xFF;
+      var isPrimitive = __webpack_require__(740);
 
-                if (base64AccumIdx == base64Accum.length) {
-                    bufIdx += buf.write(base64Accum.toString('base64').replace(/\//g, ','), bufIdx);
-                    base64AccumIdx = 0;
-                }
-            }
+      module.exports = function isEqual(a, b) {
+        if (!a && !b) {
+          return true;
+        }
+        if ((!a && b) || (a && !b)) {
+          return false;
         }
-    }
-
-    this.inBase64 = inBase64;
-    this.base64AccumIdx = base64AccumIdx;
-
-    return buf.slice(0, bufIdx);
-}
 
-Utf7IMAPEncoder.prototype.end = function() {
-    var buf = Buffer.alloc(10), bufIdx = 0;
-    if (this.inBase64) {
-        if (this.base64AccumIdx > 0) {
-            bufIdx += buf.write(this.base64Accum.slice(0, this.base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
-            this.base64AccumIdx = 0;
+        var numKeysA = 0,
+          numKeysB = 0,
+          key;
+        for (key in b) {
+          numKeysB++;
+          if (
+            !isPrimitive(b[key]) ||
+            !a.hasOwnProperty(key) ||
+            a[key] !== b[key]
+          ) {
+            return false;
+          }
+        }
+        for (key in a) {
+          numKeysA++;
         }
+        return numKeysA === numKeysB;
+      };
 
-        buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
-        this.inBase64 = false;
-    }
+      /***/
+    },
+    /* 735 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * is-extendable <https://github.com/jonschlinkert/is-extendable>
+       *
+       * Copyright (c) 2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-    return buf.slice(0, bufIdx);
-}
+      module.exports = function isExtendable(val) {
+        return (
+          typeof val !== "undefined" &&
+          val !== null &&
+          (typeof val === "object" || typeof val === "function")
+        );
+      };
 
+      /***/
+    },
+    /* 736 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// -- Decoding
+      /* eslint-disable yoda */
+      module.exports = (x) => {
+        if (Number.isNaN(x)) {
+          return false;
+        }
 
-function Utf7IMAPDecoder(options, codec) {
-    this.iconv = codec.iconv;
-    this.inBase64 = false;
-    this.base64Accum = '';
-}
+        // code points are derived from:
+        // http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+        if (
+          x >= 0x1100 &&
+          (x <= 0x115f || // Hangul Jamo
+            x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
+            x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
+            // CJK Radicals Supplement .. Enclosed CJK Letters and Months
+            (0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+            // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+            (0x3250 <= x && x <= 0x4dbf) ||
+            // CJK Unified Ideographs .. Yi Radicals
+            (0x4e00 <= x && x <= 0xa4c6) ||
+            // Hangul Jamo Extended-A
+            (0xa960 <= x && x <= 0xa97c) ||
+            // Hangul Syllables
+            (0xac00 <= x && x <= 0xd7a3) ||
+            // CJK Compatibility Ideographs
+            (0xf900 <= x && x <= 0xfaff) ||
+            // Vertical Forms
+            (0xfe10 <= x && x <= 0xfe19) ||
+            // CJK Compatibility Forms .. Small Form Variants
+            (0xfe30 <= x && x <= 0xfe6b) ||
+            // Halfwidth and Fullwidth Forms
+            (0xff01 <= x && x <= 0xff60) ||
+            (0xffe0 <= x && x <= 0xffe6) ||
+            // Kana Supplement
+            (0x1b000 <= x && x <= 0x1b001) ||
+            // Enclosed Ideographic Supplement
+            (0x1f200 <= x && x <= 0x1f251) ||
+            // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+            (0x20000 <= x && x <= 0x3fffd))
+        ) {
+          return true;
+        }
 
-var base64IMAPChars = base64Chars.slice();
-base64IMAPChars[','.charCodeAt(0)] = true;
+        return false;
+      };
 
-Utf7IMAPDecoder.prototype.write = function(buf) {
-    var res = "", lastI = 0,
-        inBase64 = this.inBase64,
-        base64Accum = this.base64Accum;
+      /***/
+    },
+    /* 737 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-    // The decoder is more involved as we must handle chunks in stream.
-    // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end).
+      /**
+       * Check if a Buffer/Uint8Array is a GZIP file
+       *
+       * @param {Buffer} buf
+       * @api public
+       */
 
-    for (var i = 0; i < buf.length; i++) {
-        if (!inBase64) { // We're in direct mode.
-            // Write direct chars until '&'
-            if (buf[i] == andChar) {
-                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
-                lastI = i+1;
-                inBase64 = true;
-            }
-        } else { // We decode base64.
-            if (!base64IMAPChars[buf[i]]) { // Base64 ended.
-                if (i == lastI && buf[i] == minusChar) { // "&-" -> "&"
-                    res += "&";
-                } else {
-                    var b64str = base64Accum + buf.slice(lastI, i).toString().replace(/,/g, '/');
-                    res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
-                }
+      module.exports = function (buf) {
+        if (!buf || buf.length < 3) {
+          return false;
+        }
 
-                if (buf[i] != minusChar) // Minus may be absorbed after base64.
-                    i--;
+        return buf[0] === 31 && buf[1] === 139 && buf[2] === 8;
+      };
 
-                lastI = i+1;
-                inBase64 = false;
-                base64Accum = '';
-            }
-        }
-    }
+      /***/
+    },
+    /* 738 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var toString = Object.prototype.toString;
+
+      module.exports = function (x) {
+        var prototype;
+        return (
+          toString.call(x) === "[object Object]" &&
+          ((prototype = Object.getPrototypeOf(x)),
+          prototype === null || prototype === Object.getPrototypeOf({}))
+        );
+      };
 
-    if (!inBase64) {
-        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
-    } else {
-        var b64str = base64Accum + buf.slice(lastI).toString().replace(/,/g, '/');
+      /***/
+    },
+    /* 739 */
+    /***/ function (module, exports) {
+      /*!
+       * is-posix-bracket <https://github.com/jonschlinkert/is-posix-bracket>
+       *
+       * Copyright (c) 2015-2016, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
-        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
-        b64str = b64str.slice(0, canBeDecoded);
+      module.exports = function isPosixBracket(str) {
+        return (
+          typeof str === "string" && /\[([:.=+])(?:[^\[\]]|)+\1\]/.test(str)
+        );
+      };
 
-        res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
-    }
+      /***/
+    },
+    /* 740 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * is-primitive <https://github.com/jonschlinkert/is-primitive>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
+
+      // see http://jsperf.com/testing-value-is-primitive/7
+      module.exports = function isPrimitive(value) {
+        return (
+          value == null ||
+          (typeof value !== "function" && typeof value !== "object")
+        );
+      };
 
-    this.inBase64 = inBase64;
-    this.base64Accum = base64Accum;
+      /***/
+    },
+    /* 741 */
+    /***/ function (module, exports) {
+      module.exports = isPromise;
+
+      function isPromise(obj) {
+        return (
+          !!obj &&
+          (typeof obj === "object" || typeof obj === "function") &&
+          typeof obj.then === "function"
+        );
+      }
 
-    return res;
-}
+      /***/
+    },
+    /* 742 */
+    /***/ function (module, exports) {
+      module.exports = isTypedArray;
+      isTypedArray.strict = isStrictTypedArray;
+      isTypedArray.loose = isLooseTypedArray;
+
+      var toString = Object.prototype.toString;
+      var names = {
+        "[object Int8Array]": true,
+        "[object Int16Array]": true,
+        "[object Int32Array]": true,
+        "[object Uint8Array]": true,
+        "[object Uint8ClampedArray]": true,
+        "[object Uint16Array]": true,
+        "[object Uint32Array]": true,
+        "[object Float32Array]": true,
+        "[object Float64Array]": true,
+      };
 
-Utf7IMAPDecoder.prototype.end = function() {
-    var res = "";
-    if (this.inBase64 && this.base64Accum.length > 0)
-        res = this.iconv.decode(Buffer.from(this.base64Accum, 'base64'), "utf16-be");
+      function isTypedArray(arr) {
+        return isStrictTypedArray(arr) || isLooseTypedArray(arr);
+      }
+
+      function isStrictTypedArray(arr) {
+        return (
+          arr instanceof Int8Array ||
+          arr instanceof Int16Array ||
+          arr instanceof Int32Array ||
+          arr instanceof Uint8Array ||
+          arr instanceof Uint8ClampedArray ||
+          arr instanceof Uint16Array ||
+          arr instanceof Uint32Array ||
+          arr instanceof Float32Array ||
+          arr instanceof Float64Array
+        );
+      }
 
-    this.inBase64 = false;
-    this.base64Accum = '';
-    return res;
-}
+      function isLooseTypedArray(arr) {
+        return names[toString.call(arr)];
+      }
 
+      /***/
+    },
+    /* 743 */
+    /***/ function (module, exports, __webpack_require__) {
+      var __WEBPACK_AMD_DEFINE_FACTORY__,
+        __WEBPACK_AMD_DEFINE_ARRAY__,
+        __WEBPACK_AMD_DEFINE_RESULT__; /*!
+       * is-windows <https://github.com/jonschlinkert/is-windows>
+       *
+       * Copyright © 2015-2018, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
+      (function (factory) {
+        if (
+          exports &&
+          typeof exports === "object" &&
+          typeof module !== "undefined"
+        ) {
+          module.exports = factory();
+        } else if (true) {
+          !((__WEBPACK_AMD_DEFINE_ARRAY__ = []),
+          (__WEBPACK_AMD_DEFINE_FACTORY__ = factory),
+          (__WEBPACK_AMD_DEFINE_RESULT__ =
+            typeof __WEBPACK_AMD_DEFINE_FACTORY__ === "function"
+              ? __WEBPACK_AMD_DEFINE_FACTORY__.apply(
+                  exports,
+                  __WEBPACK_AMD_DEFINE_ARRAY__,
+                )
+              : __WEBPACK_AMD_DEFINE_FACTORY__),
+          __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
+            (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+        } else if (typeof window !== "undefined") {
+          window.isWindows = factory();
+        } else if (typeof global !== "undefined") {
+          global.isWindows = factory();
+        } else if (typeof self !== "undefined") {
+          self.isWindows = factory();
+        } else {
+          this.isWindows = factory();
+        }
+      })(function () {
+        "use strict";
+        return function isWindows() {
+          return (
+            process &&
+            (process.platform === "win32" ||
+              /^(msys|cygwin)$/.test(process.env.OSTYPE))
+          );
+        };
+      });
 
+      /***/
+    },
+    /* 744 */
+    /***/ function (module, exports, __webpack_require__) {
+      var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__; /**
+ * JSONSchema Validator - Validates JavaScript objects using JSON Schemas
+ *	(http://www.json.com/json-schema-proposal/)
+ *
+ * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
+ * Licensed under the MIT (MIT-LICENSE.txt) license.
+To use the validator call the validate function with an instance object and an optional schema object.
+If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
+that schema will be used to validate and the schema parameter is not necessary (if both exist,
+both validations will occur).
+The validate method will return an array of validation errors. If there are no errors, then an
+empty list will be returned. A validation error will have two properties:
+"property" which indicates which property had the error
+"message" which indicates what the error was
+ */
+      (function (root, factory) {
+        if (true) {
+          // AMD. Register as an anonymous module.
+          !((__WEBPACK_AMD_DEFINE_ARRAY__ = []),
+          (__WEBPACK_AMD_DEFINE_RESULT__ = function () {
+            return factory();
+          }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)),
+          __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
+            (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+        } else if (typeof module === "object" && module.exports) {
+          // Node. Does not work with strict CommonJS, but
+          // only CommonJS-like environments that support module.exports,
+          // like Node.
+          module.exports = factory();
+        } else {
+          // Browser globals
+          root.jsonSchema = factory();
+        }
+      })(this, function () {
+        // setup primitive classes to be JSON Schema types
+        var exports = validate;
+        exports.Integer = { type: "integer" };
+        var primitiveConstructors = {
+          String: String,
+          Boolean: Boolean,
+          Number: Number,
+          Object: Object,
+          Array: Array,
+          Date: Date,
+        };
+        exports.validate = validate;
+        function validate(/*Any*/ instance, /*Object*/ schema) {
+          // Summary:
+          //  	To use the validator call JSONSchema.validate with an instance object and an optional schema object.
+          // 		If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
+          // 		that schema will be used to validate and the schema parameter is not necessary (if both exist,
+          // 		both validations will occur).
+          // 		The validate method will return an object with two properties:
+          // 			valid: A boolean indicating if the instance is valid by the schema
+          // 			errors: An array of validation errors. If there are no errors, then an
+          // 					empty list will be returned. A validation error will have two properties:
+          // 						property: which indicates which property had the error
+          // 						message: which indicates what the error was
+          //
+          return validate(instance, schema, { changing: false }); //, coerce: false, existingOnly: false});
+        }
+        exports.checkPropertyChange = function (
+          /*Any*/ value,
+          /*Object*/ schema,
+          /*String*/ property,
+        ) {
+          // Summary:
+          // 		The checkPropertyChange method will check to see if an value can legally be in property with the given schema
+          // 		This is slightly different than the validate method in that it will fail if the schema is readonly and it will
+          // 		not check for self-validation, it is assumed that the passed in value is already internally valid.
+          // 		The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for
+          // 		information.
+          //
+          return validate(value, schema, { changing: property || "property" });
+        };
+        var validate = (exports._validate = function (
+          /*Any*/ instance,
+          /*Object*/ schema,
+          /*Object*/ options,
+        ) {
+          if (!options) options = {};
+          var _changing = options.changing;
+
+          function getType(schema) {
+            return (
+              schema.type ||
+              (primitiveConstructors[schema.name] == schema &&
+                schema.name.toLowerCase())
+            );
+          }
+          var errors = [];
+          // validate a value against a property definition
+          function checkProp(value, schema, path, i) {
+            var l;
+            path += path
+              ? typeof i == "number"
+                ? "[" + i + "]"
+                : typeof i == "undefined"
+                  ? ""
+                  : "." + i
+              : i;
+            function addError(message) {
+              errors.push({ property: path, message: message });
+            }
 
-/***/ }),
-/* 724 */
-/***/ (function(module, exports, __webpack_require__) {
+            if (
+              (typeof schema != "object" || schema instanceof Array) &&
+              (path || typeof schema != "function") &&
+              !(schema && getType(schema))
+            ) {
+              if (typeof schema == "function") {
+                if (!(value instanceof schema)) {
+                  addError(
+                    "is not an instance of the class/constructor " +
+                      schema.name,
+                  );
+                }
+              } else if (schema) {
+                addError("Invalid schema/property definition " + schema);
+              }
+              return null;
+            }
+            if (_changing && schema.readonly) {
+              addError("is a readonly field, it can not be changed");
+            }
+            if (schema["extends"]) {
+              // if it extends another schema, it must pass that schema as well
+              checkProp(value, schema["extends"], path, i);
+            }
+            // validate a value against a type definition
+            function checkType(type, value) {
+              if (type) {
+                if (
+                  typeof type == "string" &&
+                  type != "any" &&
+                  (type == "null" ? value !== null : typeof value != type) &&
+                  !(value instanceof Array && type == "array") &&
+                  !(value instanceof Date && type == "date") &&
+                  !(type == "integer" && value % 1 === 0)
+                ) {
+                  return [
+                    {
+                      property: path,
+                      message:
+                        typeof value +
+                        " value found, but a " +
+                        type +
+                        " is required",
+                    },
+                  ];
+                }
+                if (type instanceof Array) {
+                  var unionErrors = [];
+                  for (var j = 0; j < type.length; j++) {
+                    // a union type
+                    if (!(unionErrors = checkType(type[j], value)).length) {
+                      break;
+                    }
+                  }
+                  if (unionErrors.length) {
+                    return unionErrors;
+                  }
+                } else if (typeof type == "object") {
+                  var priorErrors = errors;
+                  errors = [];
+                  checkProp(value, type, path);
+                  var theseErrors = errors;
+                  errors = priorErrors;
+                  return theseErrors;
+                }
+              }
+              return [];
+            }
+            if (value === undefined) {
+              if (schema.required) {
+                addError("is missing and it is required");
+              }
+            } else {
+              errors = errors.concat(checkType(getType(schema), value));
+              if (
+                schema.disallow &&
+                !checkType(schema.disallow, value).length
+              ) {
+                addError(" disallowed value was matched");
+              }
+              if (value !== null) {
+                if (value instanceof Array) {
+                  if (schema.items) {
+                    var itemsIsArray = schema.items instanceof Array;
+                    var propDef = schema.items;
+                    for (i = 0, l = value.length; i < l; i += 1) {
+                      if (itemsIsArray) propDef = schema.items[i];
+                      if (options.coerce)
+                        value[i] = options.coerce(value[i], propDef);
+                      errors.concat(checkProp(value[i], propDef, path, i));
+                    }
+                  }
+                  if (schema.minItems && value.length < schema.minItems) {
+                    addError(
+                      "There must be a minimum of " +
+                        schema.minItems +
+                        " in the array",
+                    );
+                  }
+                  if (schema.maxItems && value.length > schema.maxItems) {
+                    addError(
+                      "There must be a maximum of " +
+                        schema.maxItems +
+                        " in the array",
+                    );
+                  }
+                } else if (schema.properties || schema.additionalProperties) {
+                  errors.concat(
+                    checkObj(
+                      value,
+                      schema.properties,
+                      path,
+                      schema.additionalProperties,
+                    ),
+                  );
+                }
+                if (
+                  schema.pattern &&
+                  typeof value == "string" &&
+                  !value.match(schema.pattern)
+                ) {
+                  addError(
+                    "does not match the regex pattern " + schema.pattern,
+                  );
+                }
+                if (
+                  schema.maxLength &&
+                  typeof value == "string" &&
+                  value.length > schema.maxLength
+                ) {
+                  addError(
+                    "may only be " + schema.maxLength + " characters long",
+                  );
+                }
+                if (
+                  schema.minLength &&
+                  typeof value == "string" &&
+                  value.length < schema.minLength
+                ) {
+                  addError(
+                    "must be at least " + schema.minLength + " characters long",
+                  );
+                }
+                if (
+                  typeof schema.minimum !== undefined &&
+                  typeof value == typeof schema.minimum &&
+                  schema.minimum > value
+                ) {
+                  addError("must have a minimum value of " + schema.minimum);
+                }
+                if (
+                  typeof schema.maximum !== undefined &&
+                  typeof value == typeof schema.maximum &&
+                  schema.maximum < value
+                ) {
+                  addError("must have a maximum value of " + schema.maximum);
+                }
+                if (schema["enum"]) {
+                  var enumer = schema["enum"];
+                  l = enumer.length;
+                  var found;
+                  for (var j = 0; j < l; j++) {
+                    if (enumer[j] === value) {
+                      found = 1;
+                      break;
+                    }
+                  }
+                  if (!found) {
+                    addError(
+                      "does not have a value in the enumeration " +
+                        enumer.join(", "),
+                    );
+                  }
+                }
+                if (
+                  typeof schema.maxDecimal == "number" &&
+                  value
+                    .toString()
+                    .match(
+                      new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}"),
+                    )
+                ) {
+                  addError(
+                    "may only have " +
+                      schema.maxDecimal +
+                      " digits of decimal places",
+                  );
+                }
+              }
+            }
+            return null;
+          }
+          // validate an object against a schema
+          function checkObj(instance, objTypeDef, path, additionalProp) {
+            if (typeof objTypeDef == "object") {
+              if (typeof instance != "object" || instance instanceof Array) {
+                errors.push({
+                  property: path,
+                  message: "an object is required",
+                });
+              }
 
-"use strict";
+              for (var i in objTypeDef) {
+                if (objTypeDef.hasOwnProperty(i)) {
+                  var value = instance[i];
+                  // skip _not_ specified properties
+                  if (value === undefined && options.existingOnly) continue;
+                  var propDef = objTypeDef[i];
+                  // set default
+                  if (value === undefined && propDef["default"]) {
+                    value = instance[i] = propDef["default"];
+                  }
+                  if (options.coerce && i in instance) {
+                    value = instance[i] = options.coerce(value, propDef);
+                  }
+                  checkProp(value, propDef, path, i);
+                }
+              }
+            }
+            for (i in instance) {
+              if (
+                instance.hasOwnProperty(i) &&
+                !(i.charAt(0) == "_" && i.charAt(1) == "_") &&
+                objTypeDef &&
+                !objTypeDef[i] &&
+                additionalProp === false
+              ) {
+                if (options.filter) {
+                  delete instance[i];
+                  continue;
+                } else {
+                  errors.push({
+                    property: path,
+                    message:
+                      typeof value +
+                      "The property " +
+                      i +
+                      " is not defined in the schema and the schema does not allow additional properties",
+                  });
+                }
+              }
+              var requires =
+                objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
+              if (requires && !(requires in instance)) {
+                errors.push({
+                  property: path,
+                  message:
+                    "the presence of the property " +
+                    i +
+                    " requires that " +
+                    requires +
+                    " also be present",
+                });
+              }
+              value = instance[i];
+              if (
+                additionalProp &&
+                (!(objTypeDef && typeof objTypeDef == "object") ||
+                  !(i in objTypeDef))
+              ) {
+                if (options.coerce) {
+                  value = instance[i] = options.coerce(value, additionalProp);
+                }
+                checkProp(value, additionalProp, path, i);
+              }
+              if (!_changing && value && value.$schema) {
+                errors = errors.concat(
+                  checkProp(value, value.$schema, path, i),
+                );
+              }
+            }
+            return errors;
+          }
+          if (schema) {
+            checkProp(instance, schema, "", _changing || "");
+          }
+          if (!_changing && instance && instance.$schema) {
+            checkProp(instance, instance.$schema, "", "");
+          }
+          return { valid: !errors.length, errors: errors };
+        });
+        exports.mustBeValid = function (result) {
+          //	summary:
+          //		This checks to ensure that the result is valid and will throw an appropriate error message if it is not
+          // result: the result returned from checkPropertyChange or validate
+          if (!result.valid) {
+            throw new TypeError(
+              result.errors
+                .map(function (error) {
+                  return (
+                    "for property " + error.property + ": " + error.message
+                  );
+                })
+                .join(", \n"),
+            );
+          }
+        };
 
+        return exports;
+      });
 
-var BOMChar = '\uFEFF';
+      /***/
+    },
+    /* 745 */
+    /***/ function (module, exports) {
+      exports = module.exports = stringify;
+      exports.getSerialize = serializer;
+
+      function stringify(obj, replacer, spaces, cycleReplacer) {
+        return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces);
+      }
+
+      function serializer(replacer, cycleReplacer) {
+        var stack = [],
+          keys = [];
+
+        if (cycleReplacer == null)
+          cycleReplacer = function (key, value) {
+            if (stack[0] === value) return "[Circular ~]";
+            return (
+              "[Circular ~." +
+              keys.slice(0, stack.indexOf(value)).join(".") +
+              "]"
+            );
+          };
 
-exports.PrependBOM = PrependBOMWrapper
-function PrependBOMWrapper(encoder, options) {
-    this.encoder = encoder;
-    this.addBOM = true;
-}
+        return function (key, value) {
+          if (stack.length > 0) {
+            var thisPos = stack.indexOf(this);
+            ~thisPos ? stack.splice(thisPos + 1) : stack.push(this);
+            ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key);
+            if (~stack.indexOf(value))
+              value = cycleReplacer.call(this, key, value);
+          } else stack.push(value);
 
-PrependBOMWrapper.prototype.write = function(str) {
-    if (this.addBOM) {
-        str = BOMChar + str;
-        this.addBOM = false;
-    }
+          return replacer == null ? value : replacer.call(this, key, value);
+        };
+      }
 
-    return this.encoder.write(str);
-}
+      /***/
+    },
+    /* 746 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+       * lib/jsprim.js: utilities for primitive JavaScript types
+       */
 
-PrependBOMWrapper.prototype.end = function() {
-    return this.encoder.end();
-}
+      var mod_assert = __webpack_require__(16);
+      var mod_util = __webpack_require__(3);
 
+      var mod_extsprintf = __webpack_require__(645);
+      var mod_verror = __webpack_require__(960);
+      var mod_jsonschema = __webpack_require__(744);
 
-//------------------------------------------------------------------------------
+      /*
+       * Public interface
+       */
+      exports.deepCopy = deepCopy;
+      exports.deepEqual = deepEqual;
+      exports.isEmpty = isEmpty;
+      exports.hasKey = hasKey;
+      exports.forEachKey = forEachKey;
+      exports.pluck = pluck;
+      exports.flattenObject = flattenObject;
+      exports.flattenIter = flattenIter;
+      exports.validateJsonObject = validateJsonObjectJS;
+      exports.validateJsonObjectJS = validateJsonObjectJS;
+      exports.randElt = randElt;
+      exports.extraProperties = extraProperties;
+      exports.mergeObjects = mergeObjects;
+
+      exports.startsWith = startsWith;
+      exports.endsWith = endsWith;
+
+      exports.parseInteger = parseInteger;
+
+      exports.iso8601 = iso8601;
+      exports.rfc1123 = rfc1123;
+      exports.parseDateTime = parseDateTime;
+
+      exports.hrtimediff = hrtimeDiff;
+      exports.hrtimeDiff = hrtimeDiff;
+      exports.hrtimeAccum = hrtimeAccum;
+      exports.hrtimeAdd = hrtimeAdd;
+      exports.hrtimeNanosec = hrtimeNanosec;
+      exports.hrtimeMicrosec = hrtimeMicrosec;
+      exports.hrtimeMillisec = hrtimeMillisec;
 
-exports.StripBOM = StripBOMWrapper;
-function StripBOMWrapper(decoder, options) {
-    this.decoder = decoder;
-    this.pass = false;
-    this.options = options || {};
-}
+      /*
+       * Deep copy an acyclic *basic* Javascript object.  This only handles basic
+       * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects
+       * containing these.  This does *not* handle instances of other classes.
+       */
+      function deepCopy(obj) {
+        var ret, key;
+        var marker = "__deepCopy";
 
-StripBOMWrapper.prototype.write = function(buf) {
-    var res = this.decoder.write(buf);
-    if (this.pass || !res)
-        return res;
+        if (obj && obj[marker])
+          throw new Error("attempted deep copy of cyclic object");
 
-    if (res[0] === BOMChar) {
-        res = res.slice(1);
-        if (typeof this.options.stripBOM === 'function')
-            this.options.stripBOM();
-    }
+        if (obj && obj.constructor == Object) {
+          ret = {};
+          obj[marker] = true;
 
-    this.pass = true;
-    return res;
-}
+          for (key in obj) {
+            if (key == marker) continue;
 
-StripBOMWrapper.prototype.end = function() {
-    return this.decoder.end();
-}
+            ret[key] = deepCopy(obj[key]);
+          }
 
+          delete obj[marker];
+          return ret;
+        }
 
+        if (obj && obj.constructor == Array) {
+          ret = [];
+          obj[marker] = true;
 
-/***/ }),
-/* 725 */
-/***/ (function(module, exports, __webpack_require__) {
+          for (key = 0; key < obj.length; key++) ret.push(deepCopy(obj[key]));
 
-"use strict";
+          delete obj[marker];
+          return ret;
+        }
 
-var Buffer = __webpack_require__(64).Buffer;
-// Note: not polyfilled with safer-buffer on a purpose, as overrides Buffer
+        /*
+         * It must be a primitive type -- just return it.
+         */
+        return obj;
+      }
 
-// == Extend Node primitives to use iconv-lite =================================
+      function deepEqual(obj1, obj2) {
+        if (typeof obj1 != typeof obj2) return false;
 
-module.exports = function (iconv) {
-    var original = undefined; // Place to keep original methods.
+        if (obj1 === null || obj2 === null || typeof obj1 != "object")
+          return obj1 === obj2;
 
-    // Node authors rewrote Buffer internals to make it compatible with
-    // Uint8Array and we cannot patch key functions since then.
-    // Note: this does use older Buffer API on a purpose
-    iconv.supportsNodeEncodingsExtension = !(Buffer.from || new Buffer(0) instanceof Uint8Array);
+        if (obj1.constructor != obj2.constructor) return false;
 
-    iconv.extendNodeEncodings = function extendNodeEncodings() {
-        if (original) return;
-        original = {};
+        var k;
+        for (k in obj1) {
+          if (!obj2.hasOwnProperty(k)) return false;
 
-        if (!iconv.supportsNodeEncodingsExtension) {
-            console.error("ACTION NEEDED: require('iconv-lite').extendNodeEncodings() is not supported in your version of Node");
-            console.error("See more info at https://github.com/ashtuchkin/iconv-lite/wiki/Node-v4-compatibility");
-            return;
+          if (!deepEqual(obj1[k], obj2[k])) return false;
         }
 
-        var nodeNativeEncodings = {
-            'hex': true, 'utf8': true, 'utf-8': true, 'ascii': true, 'binary': true, 
-            'base64': true, 'ucs2': true, 'ucs-2': true, 'utf16le': true, 'utf-16le': true,
-        };
-
-        Buffer.isNativeEncoding = function(enc) {
-            return enc && nodeNativeEncodings[enc.toLowerCase()];
+        for (k in obj2) {
+          if (!obj1.hasOwnProperty(k)) return false;
         }
 
-        // -- SlowBuffer -----------------------------------------------------------
-        var SlowBuffer = __webpack_require__(64).SlowBuffer;
+        return true;
+      }
 
-        original.SlowBufferToString = SlowBuffer.prototype.toString;
-        SlowBuffer.prototype.toString = function(encoding, start, end) {
-            encoding = String(encoding || 'utf8').toLowerCase();
+      function isEmpty(obj) {
+        var key;
+        for (key in obj) return false;
+        return true;
+      }
 
-            // Use native conversion when possible
-            if (Buffer.isNativeEncoding(encoding))
-                return original.SlowBufferToString.call(this, encoding, start, end);
+      function hasKey(obj, key) {
+        mod_assert.equal(typeof key, "string");
+        return Object.prototype.hasOwnProperty.call(obj, key);
+      }
 
-            // Otherwise, use our decoding method.
-            if (typeof start == 'undefined') start = 0;
-            if (typeof end == 'undefined') end = this.length;
-            return iconv.decode(this.slice(start, end), encoding);
+      function forEachKey(obj, callback) {
+        for (var key in obj) {
+          if (hasKey(obj, key)) {
+            callback(key, obj[key]);
+          }
         }
+      }
 
-        original.SlowBufferWrite = SlowBuffer.prototype.write;
-        SlowBuffer.prototype.write = function(string, offset, length, encoding) {
-            // Support both (string, offset, length, encoding)
-            // and the legacy (string, encoding, offset, length)
-            if (isFinite(offset)) {
-                if (!isFinite(length)) {
-                    encoding = length;
-                    length = undefined;
-                }
-            } else {  // legacy
-                var swap = encoding;
-                encoding = offset;
-                offset = length;
-                length = swap;
-            }
-
-            offset = +offset || 0;
-            var remaining = this.length - offset;
-            if (!length) {
-                length = remaining;
-            } else {
-                length = +length;
-                if (length > remaining) {
-                    length = remaining;
-                }
-            }
-            encoding = String(encoding || 'utf8').toLowerCase();
+      function pluck(obj, key) {
+        mod_assert.equal(typeof key, "string");
+        return pluckv(obj, key);
+      }
 
-            // Use native conversion when possible
-            if (Buffer.isNativeEncoding(encoding))
-                return original.SlowBufferWrite.call(this, string, offset, length, encoding);
+      function pluckv(obj, key) {
+        if (obj === null || typeof obj !== "object") return undefined;
 
-            if (string.length > 0 && (length < 0 || offset < 0))
-                throw new RangeError('attempt to write beyond buffer bounds');
+        if (obj.hasOwnProperty(key)) return obj[key];
 
-            // Otherwise, use our encoding method.
-            var buf = iconv.encode(string, encoding);
-            if (buf.length < length) length = buf.length;
-            buf.copy(this, offset, 0, length);
-            return length;
-        }
+        var i = key.indexOf(".");
+        if (i == -1) return undefined;
 
-        // -- Buffer ---------------------------------------------------------------
+        var key1 = key.substr(0, i);
+        if (!obj.hasOwnProperty(key1)) return undefined;
 
-        original.BufferIsEncoding = Buffer.isEncoding;
-        Buffer.isEncoding = function(encoding) {
-            return Buffer.isNativeEncoding(encoding) || iconv.encodingExists(encoding);
-        }
+        return pluckv(obj[key1], key.substr(i + 1));
+      }
 
-        original.BufferByteLength = Buffer.byteLength;
-        Buffer.byteLength = SlowBuffer.byteLength = function(str, encoding) {
-            encoding = String(encoding || 'utf8').toLowerCase();
+      /*
+       * Invoke callback(row) for each entry in the array that would be returned by
+       * flattenObject(data, depth).  This is just like flattenObject(data,
+       * depth).forEach(callback), except that the intermediate array is never
+       * created.
+       */
+      function flattenIter(data, depth, callback) {
+        doFlattenIter(data, depth, [], callback);
+      }
 
-            // Use native conversion when possible
-            if (Buffer.isNativeEncoding(encoding))
-                return original.BufferByteLength.call(this, str, encoding);
+      function doFlattenIter(data, depth, accum, callback) {
+        var each;
+        var key;
 
-            // Slow, I know, but we don't have a better way yet.
-            return iconv.encode(str, encoding).length;
+        if (depth === 0) {
+          each = accum.slice(0);
+          each.push(data);
+          callback(each);
+          return;
         }
 
-        original.BufferToString = Buffer.prototype.toString;
-        Buffer.prototype.toString = function(encoding, start, end) {
-            encoding = String(encoding || 'utf8').toLowerCase();
-
-            // Use native conversion when possible
-            if (Buffer.isNativeEncoding(encoding))
-                return original.BufferToString.call(this, encoding, start, end);
+        mod_assert.ok(data !== null);
+        mod_assert.equal(typeof data, "object");
+        mod_assert.equal(typeof depth, "number");
+        mod_assert.ok(depth >= 0);
 
-            // Otherwise, use our decoding method.
-            if (typeof start == 'undefined') start = 0;
-            if (typeof end == 'undefined') end = this.length;
-            return iconv.decode(this.slice(start, end), encoding);
+        for (key in data) {
+          each = accum.slice(0);
+          each.push(key);
+          doFlattenIter(data[key], depth - 1, each, callback);
         }
+      }
 
-        original.BufferWrite = Buffer.prototype.write;
-        Buffer.prototype.write = function(string, offset, length, encoding) {
-            var _offset = offset, _length = length, _encoding = encoding;
-            // Support both (string, offset, length, encoding)
-            // and the legacy (string, encoding, offset, length)
-            if (isFinite(offset)) {
-                if (!isFinite(length)) {
-                    encoding = length;
-                    length = undefined;
-                }
-            } else {  // legacy
-                var swap = encoding;
-                encoding = offset;
-                offset = length;
-                length = swap;
-            }
-
-            encoding = String(encoding || 'utf8').toLowerCase();
+      function flattenObject(data, depth) {
+        if (depth === 0) return [data];
 
-            // Use native conversion when possible
-            if (Buffer.isNativeEncoding(encoding))
-                return original.BufferWrite.call(this, string, _offset, _length, _encoding);
+        mod_assert.ok(data !== null);
+        mod_assert.equal(typeof data, "object");
+        mod_assert.equal(typeof depth, "number");
+        mod_assert.ok(depth >= 0);
 
-            offset = +offset || 0;
-            var remaining = this.length - offset;
-            if (!length) {
-                length = remaining;
-            } else {
-                length = +length;
-                if (length > remaining) {
-                    length = remaining;
-                }
-            }
+        var rv = [];
+        var key;
 
-            if (string.length > 0 && (length < 0 || offset < 0))
-                throw new RangeError('attempt to write beyond buffer bounds');
+        for (key in data) {
+          flattenObject(data[key], depth - 1).forEach(function (p) {
+            rv.push([key].concat(p));
+          });
+        }
 
-            // Otherwise, use our encoding method.
-            var buf = iconv.encode(string, encoding);
-            if (buf.length < length) length = buf.length;
-            buf.copy(this, offset, 0, length);
-            return length;
+        return rv;
+      }
 
-            // TODO: Set _charsWritten.
-        }
+      function startsWith(str, prefix) {
+        return str.substr(0, prefix.length) == prefix;
+      }
 
+      function endsWith(str, suffix) {
+        return str.substr(str.length - suffix.length, suffix.length) == suffix;
+      }
 
-        // -- Readable -------------------------------------------------------------
-        if (iconv.supportsStreams) {
-            var Readable = __webpack_require__(23).Readable;
+      function iso8601(d) {
+        if (typeof d == "number") d = new Date(d);
+        mod_assert.ok(d.constructor === Date);
+        return mod_extsprintf.sprintf(
+          "%4d-%02d-%02dT%02d:%02d:%02d.%03dZ",
+          d.getUTCFullYear(),
+          d.getUTCMonth() + 1,
+          d.getUTCDate(),
+          d.getUTCHours(),
+          d.getUTCMinutes(),
+          d.getUTCSeconds(),
+          d.getUTCMilliseconds(),
+        );
+      }
 
-            original.ReadableSetEncoding = Readable.prototype.setEncoding;
-            Readable.prototype.setEncoding = function setEncoding(enc, options) {
-                // Use our own decoder, it has the same interface.
-                // We cannot use original function as it doesn't handle BOM-s.
-                this._readableState.decoder = iconv.getDecoder(enc, options);
-                this._readableState.encoding = enc;
-            }
+      var RFC1123_MONTHS = [
+        "Jan",
+        "Feb",
+        "Mar",
+        "Apr",
+        "May",
+        "Jun",
+        "Jul",
+        "Aug",
+        "Sep",
+        "Oct",
+        "Nov",
+        "Dec",
+      ];
+      var RFC1123_DAYS = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
+
+      function rfc1123(date) {
+        return mod_extsprintf.sprintf(
+          "%s, %02d %s %04d %02d:%02d:%02d GMT",
+          RFC1123_DAYS[date.getUTCDay()],
+          date.getUTCDate(),
+          RFC1123_MONTHS[date.getUTCMonth()],
+          date.getUTCFullYear(),
+          date.getUTCHours(),
+          date.getUTCMinutes(),
+          date.getUTCSeconds(),
+        );
+      }
 
-            Readable.prototype.collect = iconv._collect;
+      /*
+       * Parses a date expressed as a string, as either a number of milliseconds since
+       * the epoch or any string format that Date accepts, giving preference to the
+       * former where these two sets overlap (e.g., small numbers).
+       */
+      function parseDateTime(str) {
+        /*
+         * This is irritatingly implicit, but significantly more concise than
+         * alternatives.  The "+str" will convert a string containing only a
+         * number directly to a Number, or NaN for other strings.  Thus, if the
+         * conversion succeeds, we use it (this is the milliseconds-since-epoch
+         * case).  Otherwise, we pass the string directly to the Date
+         * constructor to parse.
+         */
+        var numeric = +str;
+        if (!isNaN(numeric)) {
+          return new Date(numeric);
+        } else {
+          return new Date(str);
         }
-    }
+      }
 
-    // Remove iconv-lite Node primitive extensions.
-    iconv.undoExtendNodeEncodings = function undoExtendNodeEncodings() {
-        if (!iconv.supportsNodeEncodingsExtension)
-            return;
-        if (!original)
-            throw new Error("require('iconv-lite').undoExtendNodeEncodings(): Nothing to undo; extendNodeEncodings() is not called.")
+      /*
+       * Number.*_SAFE_INTEGER isn't present before node v0.12, so we hardcode
+       * the ES6 definitions here, while allowing for them to someday be higher.
+       */
+      var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
+      var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991;
 
-        delete Buffer.isNativeEncoding;
+      /*
+       * Default options for parseInteger().
+       */
+      var PI_DEFAULTS = {
+        base: 10,
+        allowSign: true,
+        allowPrefix: false,
+        allowTrailing: false,
+        allowImprecise: false,
+        trimWhitespace: false,
+        leadingZeroIsOctal: false,
+      };
 
-        var SlowBuffer = __webpack_require__(64).SlowBuffer;
+      var CP_0 = 0x30;
+      var CP_9 = 0x39;
 
-        SlowBuffer.prototype.toString = original.SlowBufferToString;
-        SlowBuffer.prototype.write = original.SlowBufferWrite;
+      var CP_A = 0x41;
+      var CP_B = 0x42;
+      var CP_O = 0x4f;
+      var CP_T = 0x54;
+      var CP_X = 0x58;
+      var CP_Z = 0x5a;
 
-        Buffer.isEncoding = original.BufferIsEncoding;
-        Buffer.byteLength = original.BufferByteLength;
-        Buffer.prototype.toString = original.BufferToString;
-        Buffer.prototype.write = original.BufferWrite;
+      var CP_a = 0x61;
+      var CP_b = 0x62;
+      var CP_o = 0x6f;
+      var CP_t = 0x74;
+      var CP_x = 0x78;
+      var CP_z = 0x7a;
 
-        if (iconv.supportsStreams) {
-            var Readable = __webpack_require__(23).Readable;
+      var PI_CONV_DEC = 0x30;
+      var PI_CONV_UC = 0x37;
+      var PI_CONV_LC = 0x57;
 
-            Readable.prototype.setEncoding = original.ReadableSetEncoding;
-            delete Readable.prototype.collect;
-        }
+      /*
+       * A stricter version of parseInt() that provides options for changing what
+       * is an acceptable string (for example, disallowing trailing characters).
+       */
+      function parseInteger(str, uopts) {
+        mod_assert.string(str, "str");
+        mod_assert.optionalObject(uopts, "options");
+
+        var baseOverride = false;
+        var options = PI_DEFAULTS;
+
+        if (uopts) {
+          baseOverride = hasKey(uopts, "base");
+          options = mergeObjects(options, uopts);
+          mod_assert.number(options.base, "options.base");
+          mod_assert.ok(options.base >= 2, "options.base >= 2");
+          mod_assert.ok(options.base <= 36, "options.base <= 36");
+          mod_assert.bool(options.allowSign, "options.allowSign");
+          mod_assert.bool(options.allowPrefix, "options.allowPrefix");
+          mod_assert.bool(options.allowTrailing, "options.allowTrailing");
+          mod_assert.bool(options.allowImprecise, "options.allowImprecise");
+          mod_assert.bool(options.trimWhitespace, "options.trimWhitespace");
+          mod_assert.bool(
+            options.leadingZeroIsOctal,
+            "options.leadingZeroIsOctal",
+          );
 
-        original = undefined;
-    }
-}
+          if (options.leadingZeroIsOctal) {
+            mod_assert.ok(
+              !baseOverride,
+              '"base" and "leadingZeroIsOctal" are ' + "mutually exclusive",
+            );
+          }
+        }
 
+        var c;
+        var pbase = -1;
+        var base = options.base;
+        var start;
+        var mult = 1;
+        var value = 0;
+        var idx = 0;
+        var len = str.length;
 
-/***/ }),
-/* 726 */
-/***/ (function(module, exports, __webpack_require__) {
+        /* Trim any whitespace on the left side. */
+        if (options.trimWhitespace) {
+          while (idx < len && isSpace(str.charCodeAt(idx))) {
+            ++idx;
+          }
+        }
 
-"use strict";
+        /* Check the number for a leading sign. */
+        if (options.allowSign) {
+          if (str[idx] === "-") {
+            idx += 1;
+            mult = -1;
+          } else if (str[idx] === "+") {
+            idx += 1;
+          }
+        }
 
+        /* Parse the base-indicating prefix if there is one. */
+        if (str[idx] === "0") {
+          if (options.allowPrefix) {
+            pbase = prefixToBase(str.charCodeAt(idx + 1));
+            if (pbase !== -1 && (!baseOverride || pbase === base)) {
+              base = pbase;
+              idx += 2;
+            }
+          }
 
-// Some environments don't have global Buffer (e.g. React Native).
-// Solution would be installing npm modules "buffer" and "stream" explicitly.
-var Buffer = __webpack_require__(15).Buffer;
+          if (pbase === -1 && options.leadingZeroIsOctal) {
+            base = 8;
+          }
+        }
 
-var bomHandling = __webpack_require__(724),
-    iconv = module.exports;
+        /* Parse the actual digits. */
+        for (start = idx; idx < len; ++idx) {
+          c = translateDigit(str.charCodeAt(idx));
+          if (c !== -1 && c < base) {
+            value *= base;
+            value += c;
+          } else {
+            break;
+          }
+        }
 
-// All codecs and aliases are kept here, keyed by encoding name/alias.
-// They are lazy loaded in `iconv.getCodec` from `encodings/index.js`.
-iconv.encodings = null;
+        /* If we didn't parse any digits, we have an invalid number. */
+        if (start === idx) {
+          return new Error("invalid number: " + JSON.stringify(str));
+        }
 
-// Characters emitted in case of error.
-iconv.defaultCharUnicode = '�';
-iconv.defaultCharSingleByte = '?';
+        /* Trim any whitespace on the right side. */
+        if (options.trimWhitespace) {
+          while (idx < len && isSpace(str.charCodeAt(idx))) {
+            ++idx;
+          }
+        }
 
-// Public API.
-iconv.encode = function encode(str, encoding, options) {
-    str = "" + (str || ""); // Ensure string.
+        /* Check for trailing characters. */
+        if (idx < len && !options.allowTrailing) {
+          return new Error(
+            "trailing characters after number: " +
+              JSON.stringify(str.slice(idx)),
+          );
+        }
 
-    var encoder = iconv.getEncoder(encoding, options);
+        /* If our value is 0, we return now, to avoid returning -0. */
+        if (value === 0) {
+          return 0;
+        }
 
-    var res = encoder.write(str);
-    var trail = encoder.end();
-    
-    return (trail && trail.length > 0) ? Buffer.concat([res, trail]) : res;
-}
+        /* Calculate our final value. */
+        var result = value * mult;
 
-iconv.decode = function decode(buf, encoding, options) {
-    if (typeof buf === 'string') {
-        if (!iconv.skipDecodeWarning) {
-            console.error('Iconv-lite warning: decode()-ing strings is deprecated. Refer to https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding');
-            iconv.skipDecodeWarning = true;
+        /*
+         * If the string represents a value that cannot be precisely represented
+         * by JavaScript, then we want to check that:
+         *
+         * - We never increased the value past MAX_SAFE_INTEGER
+         * - We don't make the result negative and below MIN_SAFE_INTEGER
+         *
+         * Because we only ever increment the value during parsing, there's no
+         * chance of moving past MAX_SAFE_INTEGER and then dropping below it
+         * again, losing precision in the process. This means that we only need
+         * to do our checks here, at the end.
+         */
+        if (
+          !options.allowImprecise &&
+          (value > MAX_SAFE_INTEGER || result < MIN_SAFE_INTEGER)
+        ) {
+          return new Error(
+            "number is outside of the supported range: " +
+              JSON.stringify(str.slice(start, idx)),
+          );
         }
 
-        buf = Buffer.from("" + (buf || ""), "binary"); // Ensure buffer.
-    }
-
-    var decoder = iconv.getDecoder(encoding, options);
+        return result;
+      }
 
-    var res = decoder.write(buf);
-    var trail = decoder.end();
+      /*
+       * Interpret a character code as a base-36 digit.
+       */
+      function translateDigit(d) {
+        if (d >= CP_0 && d <= CP_9) {
+          /* '0' to '9' -> 0 to 9 */
+          return d - PI_CONV_DEC;
+        } else if (d >= CP_A && d <= CP_Z) {
+          /* 'A' - 'Z' -> 10 to 35 */
+          return d - PI_CONV_UC;
+        } else if (d >= CP_a && d <= CP_z) {
+          /* 'a' - 'z' -> 10 to 35 */
+          return d - PI_CONV_LC;
+        } else {
+          /* Invalid character code */
+          return -1;
+        }
+      }
 
-    return trail ? (res + trail) : res;
-}
+      /*
+       * Test if a value matches the ECMAScript definition of trimmable whitespace.
+       */
+      function isSpace(c) {
+        return (
+          c === 0x20 ||
+          (c >= 0x0009 && c <= 0x000d) ||
+          c === 0x00a0 ||
+          c === 0x1680 ||
+          c === 0x180e ||
+          (c >= 0x2000 && c <= 0x200a) ||
+          c === 0x2028 ||
+          c === 0x2029 ||
+          c === 0x202f ||
+          c === 0x205f ||
+          c === 0x3000 ||
+          c === 0xfeff
+        );
+      }
 
-iconv.encodingExists = function encodingExists(enc) {
-    try {
-        iconv.getCodec(enc);
-        return true;
-    } catch (e) {
-        return false;
-    }
-}
-
-// Legacy aliases to convert functions
-iconv.toEncoding = iconv.encode;
-iconv.fromEncoding = iconv.decode;
-
-// Search for a codec in iconv.encodings. Cache codec data in iconv._codecDataCache.
-iconv._codecDataCache = {};
-iconv.getCodec = function getCodec(encoding) {
-    if (!iconv.encodings)
-        iconv.encodings = __webpack_require__(712); // Lazy load all encoding definitions.
-    
-    // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
-    var enc = iconv._canonicalizeEncoding(encoding);
-
-    // Traverse iconv.encodings to find actual codec.
-    var codecOptions = {};
-    while (true) {
-        var codec = iconv._codecDataCache[enc];
-        if (codec)
-            return codec;
-
-        var codecDef = iconv.encodings[enc];
-
-        switch (typeof codecDef) {
-            case "string": // Direct alias to other encoding.
-                enc = codecDef;
-                break;
+      /*
+       * Determine which base a character indicates (e.g., 'x' indicates hex).
+       */
+      function prefixToBase(c) {
+        if (c === CP_b || c === CP_B) {
+          /* 0b/0B (binary) */
+          return 2;
+        } else if (c === CP_o || c === CP_O) {
+          /* 0o/0O (octal) */
+          return 8;
+        } else if (c === CP_t || c === CP_T) {
+          /* 0t/0T (decimal) */
+          return 10;
+        } else if (c === CP_x || c === CP_X) {
+          /* 0x/0X (hexadecimal) */
+          return 16;
+        } else {
+          /* Not a meaningful character */
+          return -1;
+        }
+      }
 
-            case "object": // Alias with options. Can be layered.
-                for (var key in codecDef)
-                    codecOptions[key] = codecDef[key];
+      function validateJsonObjectJS(schema, input) {
+        var report = mod_jsonschema.validate(input, schema);
 
-                if (!codecOptions.encodingName)
-                    codecOptions.encodingName = enc;
-                
-                enc = codecDef.type;
-                break;
+        if (report.errors.length === 0) return null;
 
-            case "function": // Codec itself.
-                if (!codecOptions.encodingName)
-                    codecOptions.encodingName = enc;
+        /* Currently, we only do anything useful with the first error. */
+        var error = report.errors[0];
 
-                // The codec function must load all tables and return object with .encoder and .decoder methods.
-                // It'll be called only once (for each different options object).
-                codec = new codecDef(codecOptions, iconv);
+        /* The failed property is given by a URI with an irrelevant prefix. */
+        var propname = error["property"];
+        var reason = error["message"].toLowerCase();
+        var i, j;
 
-                iconv._codecDataCache[codecOptions.encodingName] = codec; // Save it to be reused later.
-                return codec;
+        /*
+         * There's at least one case where the property error message is
+         * confusing at best.  We work around this here.
+         */
+        if (
+          (i = reason.indexOf("the property ")) != -1 &&
+          (j = reason.indexOf(
+            " is not defined in the schema and the " +
+              "schema does not allow additional properties",
+          )) != -1
+        ) {
+          i += "the property ".length;
+          if (propname === "") propname = reason.substr(i, j - i);
+          else propname = propname + "." + reason.substr(i, j - i);
 
-            default:
-                throw new Error("Encoding not recognized: '" + encoding + "' (searched as: '"+enc+"')");
+          reason = "unsupported property";
         }
-    }
-}
-
-iconv._canonicalizeEncoding = function(encoding) {
-    // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
-    return (''+encoding).toLowerCase().replace(/:\d{4}$|[^0-9a-z]/g, "");
-}
 
-iconv.getEncoder = function getEncoder(encoding, options) {
-    var codec = iconv.getCodec(encoding),
-        encoder = new codec.encoder(options, codec);
-
-    if (codec.bomAware && options && options.addBOM)
-        encoder = new bomHandling.PrependBOM(encoder, options);
+        var rv = new mod_verror.VError('property "%s": %s', propname, reason);
+        rv.jsv_details = error;
+        return rv;
+      }
 
-    return encoder;
-}
+      function randElt(arr) {
+        mod_assert.ok(
+          Array.isArray(arr) && arr.length > 0,
+          "randElt argument must be a non-empty array",
+        );
 
-iconv.getDecoder = function getDecoder(encoding, options) {
-    var codec = iconv.getCodec(encoding),
-        decoder = new codec.decoder(options, codec);
+        return arr[Math.floor(Math.random() * arr.length)];
+      }
 
-    if (codec.bomAware && !(options && options.stripBOM === false))
-        decoder = new bomHandling.StripBOM(decoder, options);
+      function assertHrtime(a) {
+        mod_assert.ok(
+          a[0] >= 0 && a[1] >= 0,
+          "negative numbers not allowed in hrtimes",
+        );
+        mod_assert.ok(a[1] < 1e9, "nanoseconds column overflow");
+      }
 
-    return decoder;
-}
+      /*
+       * Compute the time elapsed between hrtime readings A and B, where A is later
+       * than B.  hrtime readings come from Node's process.hrtime().  There is no
+       * defined way to represent negative deltas, so it's illegal to diff B from A
+       * where the time denoted by B is later than the time denoted by A.  If this
+       * becomes valuable, we can define a representation and extend the
+       * implementation to support it.
+       */
+      function hrtimeDiff(a, b) {
+        assertHrtime(a);
+        assertHrtime(b);
+        mod_assert.ok(
+          a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]),
+          "negative differences not allowed",
+        );
 
+        var rv = [a[0] - b[0], 0];
 
-// Load extensions in Node. All of them are omitted in Browserify build via 'browser' field in package.json.
-var nodeVer = typeof process !== 'undefined' && process.versions && process.versions.node;
-if (nodeVer) {
+        if (a[1] >= b[1]) {
+          rv[1] = a[1] - b[1];
+        } else {
+          rv[0]--;
+          rv[1] = 1e9 - (b[1] - a[1]);
+        }
 
-    // Load streaming support in Node v0.10+
-    var nodeVerArr = nodeVer.split(".").map(Number);
-    if (nodeVerArr[0] > 0 || nodeVerArr[1] >= 10) {
-        __webpack_require__(727)(iconv);
-    }
+        return rv;
+      }
 
-    // Load Node primitive extensions.
-    __webpack_require__(725)(iconv);
-}
+      /*
+       * Convert a hrtime reading from the array format returned by Node's
+       * process.hrtime() into a scalar number of nanoseconds.
+       */
+      function hrtimeNanosec(a) {
+        assertHrtime(a);
 
-if (false) {
-    console.error("iconv-lite warning: javascript files use encoding different from utf-8. See https://github.com/ashtuchkin/iconv-lite/wiki/Javascript-source-file-encodings for more info.");
-}
+        return Math.floor(a[0] * 1e9 + a[1]);
+      }
 
+      /*
+       * Convert a hrtime reading from the array format returned by Node's
+       * process.hrtime() into a scalar number of microseconds.
+       */
+      function hrtimeMicrosec(a) {
+        assertHrtime(a);
 
-/***/ }),
-/* 727 */
-/***/ (function(module, exports, __webpack_require__) {
+        return Math.floor(a[0] * 1e6 + a[1] / 1e3);
+      }
 
-"use strict";
+      /*
+       * Convert a hrtime reading from the array format returned by Node's
+       * process.hrtime() into a scalar number of milliseconds.
+       */
+      function hrtimeMillisec(a) {
+        assertHrtime(a);
 
+        return Math.floor(a[0] * 1e3 + a[1] / 1e6);
+      }
 
-var Buffer = __webpack_require__(64).Buffer,
-    Transform = __webpack_require__(23).Transform;
+      /*
+       * Add two hrtime readings A and B, overwriting A with the result of the
+       * addition.  This function is useful for accumulating several hrtime intervals
+       * into a counter.  Returns A.
+       */
+      function hrtimeAccum(a, b) {
+        assertHrtime(a);
+        assertHrtime(b);
 
+        /*
+         * Accumulate the nanosecond component.
+         */
+        a[1] += b[1];
+        if (a[1] >= 1e9) {
+          /*
+           * The nanosecond component overflowed, so carry to the seconds
+           * field.
+           */
+          a[0]++;
+          a[1] -= 1e9;
+        }
 
-// == Exports ==================================================================
-module.exports = function(iconv) {
-    
-    // Additional Public API.
-    iconv.encodeStream = function encodeStream(encoding, options) {
-        return new IconvLiteEncoderStream(iconv.getEncoder(encoding, options), options);
-    }
+        /*
+         * Accumulate the seconds component.
+         */
+        a[0] += b[0];
 
-    iconv.decodeStream = function decodeStream(encoding, options) {
-        return new IconvLiteDecoderStream(iconv.getDecoder(encoding, options), options);
-    }
+        return a;
+      }
 
-    iconv.supportsStreams = true;
+      /*
+       * Add two hrtime readings A and B, returning the result as a new hrtime array.
+       * Does not modify either input argument.
+       */
+      function hrtimeAdd(a, b) {
+        assertHrtime(a);
 
+        var rv = [a[0], a[1]];
 
-    // Not published yet.
-    iconv.IconvLiteEncoderStream = IconvLiteEncoderStream;
-    iconv.IconvLiteDecoderStream = IconvLiteDecoderStream;
-    iconv._collect = IconvLiteDecoderStream.prototype.collect;
-};
+        return hrtimeAccum(rv, b);
+      }
 
+      /*
+       * Check an object for unexpected properties.  Accepts the object to check, and
+       * an array of allowed property names (strings).  Returns an array of key names
+       * that were found on the object, but did not appear in the list of allowed
+       * properties.  If no properties were found, the returned array will be of
+       * zero length.
+       */
+      function extraProperties(obj, allowed) {
+        mod_assert.ok(
+          typeof obj === "object" && obj !== null,
+          "obj argument must be a non-null object",
+        );
+        mod_assert.ok(
+          Array.isArray(allowed),
+          "allowed argument must be an array of strings",
+        );
+        for (var i = 0; i < allowed.length; i++) {
+          mod_assert.ok(
+            typeof allowed[i] === "string",
+            "allowed argument must be an array of strings",
+          );
+        }
 
-// == Encoder stream =======================================================
-function IconvLiteEncoderStream(conv, options) {
-    this.conv = conv;
-    options = options || {};
-    options.decodeStrings = false; // We accept only strings, so we don't need to decode them.
-    Transform.call(this, options);
-}
-
-IconvLiteEncoderStream.prototype = Object.create(Transform.prototype, {
-    constructor: { value: IconvLiteEncoderStream }
-});
-
-IconvLiteEncoderStream.prototype._transform = function(chunk, encoding, done) {
-    if (typeof chunk != 'string')
-        return done(new Error("Iconv encoding stream needs strings as its input."));
-    try {
-        var res = this.conv.write(chunk);
-        if (res && res.length) this.push(res);
-        done();
-    }
-    catch (e) {
-        done(e);
-    }
-}
+        return Object.keys(obj).filter(function (key) {
+          return allowed.indexOf(key) === -1;
+        });
+      }
 
-IconvLiteEncoderStream.prototype._flush = function(done) {
-    try {
-        var res = this.conv.end();
-        if (res && res.length) this.push(res);
-        done();
-    }
-    catch (e) {
-        done(e);
-    }
-}
-
-IconvLiteEncoderStream.prototype.collect = function(cb) {
-    var chunks = [];
-    this.on('error', cb);
-    this.on('data', function(chunk) { chunks.push(chunk); });
-    this.on('end', function() {
-        cb(null, Buffer.concat(chunks));
-    });
-    return this;
-}
-
-
-// == Decoder stream =======================================================
-function IconvLiteDecoderStream(conv, options) {
-    this.conv = conv;
-    options = options || {};
-    options.encoding = this.encoding = 'utf8'; // We output strings.
-    Transform.call(this, options);
-}
-
-IconvLiteDecoderStream.prototype = Object.create(Transform.prototype, {
-    constructor: { value: IconvLiteDecoderStream }
-});
-
-IconvLiteDecoderStream.prototype._transform = function(chunk, encoding, done) {
-    if (!Buffer.isBuffer(chunk))
-        return done(new Error("Iconv decoding stream needs buffers as its input."));
-    try {
-        var res = this.conv.write(chunk);
-        if (res && res.length) this.push(res, this.encoding);
-        done();
-    }
-    catch (e) {
-        done(e);
-    }
-}
+      /*
+       * Given three sets of properties "provided" (may be undefined), "overrides"
+       * (required), and "defaults" (may be undefined), construct an object containing
+       * the union of these sets with "overrides" overriding "provided", and
+       * "provided" overriding "defaults".  None of the input objects are modified.
+       */
+      function mergeObjects(provided, overrides, defaults) {
+        var rv, k;
 
-IconvLiteDecoderStream.prototype._flush = function(done) {
-    try {
-        var res = this.conv.end();
-        if (res && res.length) this.push(res, this.encoding);                
-        done();
-    }
-    catch (e) {
-        done(e);
-    }
-}
-
-IconvLiteDecoderStream.prototype.collect = function(cb) {
-    var res = '';
-    this.on('error', cb);
-    this.on('data', function(chunk) { res += chunk; });
-    this.on('end', function() {
-        cb(null, res);
-    });
-    return this;
-}
+        rv = {};
+        if (defaults) {
+          for (k in defaults) rv[k] = defaults[k];
+        }
 
+        if (provided) {
+          for (k in provided) rv[k] = provided[k];
+        }
 
+        if (overrides) {
+          for (k in overrides) rv[k] = overrides[k];
+        }
 
-/***/ }),
-/* 728 */
-/***/ (function(module, exports, __webpack_require__) {
+        return rv;
+      }
 
-"use strict";
+      /***/
+    },
+    /* 747 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /* eslint-disable no-nested-ternary */
 
-const stripAnsi = __webpack_require__(329);
-const isFullwidthCodePoint = __webpack_require__(736);
+      var arr = [];
+      var charCodeCache = [];
 
-module.exports = str => {
-	if (typeof str !== 'string' || str.length === 0) {
-		return 0;
-	}
+      module.exports = function (a, b) {
+        if (a === b) {
+          return 0;
+        }
 
-	str = stripAnsi(str);
+        var swap = a;
 
-	let width = 0;
+        // Swapping the strings if `a` is longer than `b` so we know which one is the
+        // shortest & which one is the longest
+        if (a.length > b.length) {
+          a = b;
+          b = swap;
+        }
 
-	for (let i = 0; i < str.length; i++) {
-		const code = str.codePointAt(i);
+        var aLen = a.length;
+        var bLen = b.length;
 
-		// Ignore control characters
-		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
-			continue;
-		}
+        if (aLen === 0) {
+          return bLen;
+        }
 
-		// Ignore combining characters
-		if (code >= 0x300 && code <= 0x36F) {
-			continue;
-		}
+        if (bLen === 0) {
+          return aLen;
+        }
 
-		// Surrogates
-		if (code > 0xFFFF) {
-			i++;
-		}
+        // Performing suffix trimming:
+        // We can linearly drop suffix common to both strings since they
+        // don't increase distance at all
+        // Note: `~-` is the bitwise way to perform a `- 1` operation
+        while (aLen > 0 && a.charCodeAt(~-aLen) === b.charCodeAt(~-bLen)) {
+          aLen--;
+          bLen--;
+        }
 
-		width += isFullwidthCodePoint(code) ? 2 : 1;
-	}
+        if (aLen === 0) {
+          return bLen;
+        }
 
-	return width;
-};
+        // Performing prefix trimming
+        // We can linearly drop prefix common to both strings since they
+        // don't increase distance at all
+        var start = 0;
 
+        while (start < aLen && a.charCodeAt(start) === b.charCodeAt(start)) {
+          start++;
+        }
 
-/***/ }),
-/* 729 */
-/***/ (function(module, exports) {
+        aLen -= start;
+        bLen -= start;
 
-/*!
- * Determine if an object is a Buffer
- *
- * @author   Feross Aboukhadijeh <https://feross.org>
- * @license  MIT
- */
+        if (aLen === 0) {
+          return bLen;
+        }
 
-// The _isBuffer check is for Safari 5-7 support, because it's missing
-// Object.prototype.constructor. Remove this eventually
-module.exports = function (obj) {
-  return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
-}
+        var bCharCode;
+        var ret;
+        var tmp;
+        var tmp2;
+        var i = 0;
+        var j = 0;
 
-function isBuffer (obj) {
-  return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
-}
+        while (i < aLen) {
+          charCodeCache[start + i] = a.charCodeAt(start + i);
+          arr[i] = ++i;
+        }
 
-// For Node v0.10 support. Remove this eventually.
-function isSlowBuffer (obj) {
-  return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
-}
+        while (j < bLen) {
+          bCharCode = b.charCodeAt(start + j);
+          tmp = j++;
+          ret = j;
 
+          for (i = 0; i < aLen; i++) {
+            tmp2 = bCharCode === charCodeCache[start + i] ? tmp : tmp + 1;
+            tmp = arr[i];
+            ret = arr[i] =
+              tmp > ret
+                ? tmp2 > ret
+                  ? ret + 1
+                  : tmp2
+                : tmp2 > tmp
+                  ? tmp + 1
+                  : tmp2;
+          }
+        }
 
-/***/ }),
-/* 730 */
-/***/ (function(module, exports, __webpack_require__) {
+        return ret;
+      };
 
-"use strict";
+      /***/
+    },
+    /* 748 */
+    /***/ function (module, exports, __webpack_require__) {
+      /* WEBPACK VAR INJECTION */ (function (module) {
+        /**
+         * lodash (Custom Build) <https://lodash.com/>
+         * Build: `lodash modularize exports="npm" -o ./`
+         * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+         * Released under MIT license <https://lodash.com/license>
+         * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+         * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+         */
 
-const builtinModules = __webpack_require__(731);
+        /** Used as the size to enable large array optimizations. */
+        var LARGE_ARRAY_SIZE = 200;
+
+        /** Used to stand-in for `undefined` hash values. */
+        var HASH_UNDEFINED = "__lodash_hash_undefined__";
+
+        /** Used as references for various `Number` constants. */
+        var MAX_SAFE_INTEGER = 9007199254740991;
+
+        /** `Object#toString` result references. */
+        var argsTag = "[object Arguments]",
+          arrayTag = "[object Array]",
+          boolTag = "[object Boolean]",
+          dateTag = "[object Date]",
+          errorTag = "[object Error]",
+          funcTag = "[object Function]",
+          genTag = "[object GeneratorFunction]",
+          mapTag = "[object Map]",
+          numberTag = "[object Number]",
+          objectTag = "[object Object]",
+          promiseTag = "[object Promise]",
+          regexpTag = "[object RegExp]",
+          setTag = "[object Set]",
+          stringTag = "[object String]",
+          symbolTag = "[object Symbol]",
+          weakMapTag = "[object WeakMap]";
+
+        var arrayBufferTag = "[object ArrayBuffer]",
+          dataViewTag = "[object DataView]",
+          float32Tag = "[object Float32Array]",
+          float64Tag = "[object Float64Array]",
+          int8Tag = "[object Int8Array]",
+          int16Tag = "[object Int16Array]",
+          int32Tag = "[object Int32Array]",
+          uint8Tag = "[object Uint8Array]",
+          uint8ClampedTag = "[object Uint8ClampedArray]",
+          uint16Tag = "[object Uint16Array]",
+          uint32Tag = "[object Uint32Array]";
 
-const moduleSet = new Set(builtinModules);
+        /**
+         * Used to match `RegExp`
+         * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns).
+         */
+        var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
+
+        /** Used to match `RegExp` flags from their coerced string values. */
+        var reFlags = /\w*$/;
+
+        /** Used to detect host constructors (Safari). */
+        var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+        /** Used to detect unsigned integer values. */
+        var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+        /** Used to identify `toStringTag` values supported by `_.clone`. */
+        var cloneableTags = {};
+        cloneableTags[argsTag] =
+          cloneableTags[arrayTag] =
+          cloneableTags[arrayBufferTag] =
+          cloneableTags[dataViewTag] =
+          cloneableTags[boolTag] =
+          cloneableTags[dateTag] =
+          cloneableTags[float32Tag] =
+          cloneableTags[float64Tag] =
+          cloneableTags[int8Tag] =
+          cloneableTags[int16Tag] =
+          cloneableTags[int32Tag] =
+          cloneableTags[mapTag] =
+          cloneableTags[numberTag] =
+          cloneableTags[objectTag] =
+          cloneableTags[regexpTag] =
+          cloneableTags[setTag] =
+          cloneableTags[stringTag] =
+          cloneableTags[symbolTag] =
+          cloneableTags[uint8Tag] =
+          cloneableTags[uint8ClampedTag] =
+          cloneableTags[uint16Tag] =
+          cloneableTags[uint32Tag] =
+            true;
+        cloneableTags[errorTag] =
+          cloneableTags[funcTag] =
+          cloneableTags[weakMapTag] =
+            false;
+
+        /** Used to determine if values are of the language type `Object`. */
+        var objectTypes = {
+          function: true,
+          object: true,
+        };
 
-module.exports = moduleName => {
-	if (typeof moduleName !== 'string') {
-		throw new TypeError('Expected a string');
-	}
+        /** Detect free variable `exports`. */
+        var freeExports =
+          objectTypes[typeof exports] && exports && !exports.nodeType
+            ? exports
+            : undefined;
 
-	return moduleSet.has(moduleName);
-};
+        /** Detect free variable `module`. */
+        var freeModule =
+          objectTypes[typeof module] && module && !module.nodeType
+            ? module
+            : undefined;
 
+        /** Detect the popular CommonJS extension `module.exports`. */
+        var moduleExports =
+          freeModule && freeModule.exports === freeExports
+            ? freeExports
+            : undefined;
 
-/***/ }),
-/* 731 */
-/***/ (function(module, exports, __webpack_require__) {
+        /** Detect free variable `global` from Node.js. */
+        var freeGlobal = checkGlobal(
+          freeExports && freeModule && typeof global == "object" && global,
+        );
 
-"use strict";
+        /** Detect free variable `self`. */
+        var freeSelf = checkGlobal(objectTypes[typeof self] && self);
 
+        /** Detect free variable `window`. */
+        var freeWindow = checkGlobal(objectTypes[typeof window] && window);
 
-const blacklist = [
-	'freelist',
-	'sys'
-];
+        /** Detect `this` as the global object. */
+        var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
 
-module.exports = Object.keys(process.binding('natives'))
-	.filter(x => !/^_|^internal|\//.test(x) && blacklist.indexOf(x) === -1)
-	.sort();
+        /**
+         * Used as a reference to the global object.
+         *
+         * The `this` value is used if it's the global object to avoid Greasemonkey's
+         * restricted `window` object, otherwise the `window` object is used.
+         */
+        var root =
+          freeGlobal ||
+          (freeWindow !== (thisGlobal && thisGlobal.window) && freeWindow) ||
+          freeSelf ||
+          thisGlobal ||
+          Function("return this")();
 
+        /**
+         * Adds the key-value `pair` to `map`.
+         *
+         * @private
+         * @param {Object} map The map to modify.
+         * @param {Array} pair The key-value pair to add.
+         * @returns {Object} Returns `map`.
+         */
+        function addMapEntry(map, pair) {
+          // Don't return `Map#set` because it doesn't return the map instance in IE 11.
+          map.set(pair[0], pair[1]);
+          return map;
+        }
 
-/***/ }),
-/* 732 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Adds `value` to `set`.
+         *
+         * @private
+         * @param {Object} set The set to modify.
+         * @param {*} value The value to add.
+         * @returns {Object} Returns `set`.
+         */
+        function addSetEntry(set, value) {
+          set.add(value);
+          return set;
+        }
 
-"use strict";
+        /**
+         * A specialized version of `_.forEach` for arrays without support for
+         * iteratee shorthands.
+         *
+         * @private
+         * @param {Array} array The array to iterate over.
+         * @param {Function} iteratee The function invoked per iteration.
+         * @returns {Array} Returns `array`.
+         */
+        function arrayEach(array, iteratee) {
+          var index = -1,
+            length = array.length;
 
+          while (++index < length) {
+            if (iteratee(array[index], index, array) === false) {
+              break;
+            }
+          }
+          return array;
+        }
 
-module.exports = function (buf) {
-  if (!buf || buf.length < 2) return false
-  return buf[0] === 0x78 && (buf[1] === 1 || buf[1] === 0x9c || buf[1] === 0xda)
-}
+        /**
+         * Appends the elements of `values` to `array`.
+         *
+         * @private
+         * @param {Array} array The array to modify.
+         * @param {Array} values The values to append.
+         * @returns {Array} Returns `array`.
+         */
+        function arrayPush(array, values) {
+          var index = -1,
+            length = values.length,
+            offset = array.length;
 
+          while (++index < length) {
+            array[offset + index] = values[index];
+          }
+          return array;
+        }
 
-/***/ }),
-/* 733 */
-/***/ (function(module, exports) {
+        /**
+         * A specialized version of `_.reduce` for arrays without support for
+         * iteratee shorthands.
+         *
+         * @private
+         * @param {Array} array The array to iterate over.
+         * @param {Function} iteratee The function invoked per iteration.
+         * @param {*} [accumulator] The initial value.
+         * @param {boolean} [initAccum] Specify using the first element of `array` as
+         *  the initial value.
+         * @returns {*} Returns the accumulated value.
+         */
+        function arrayReduce(array, iteratee, accumulator, initAccum) {
+          var index = -1,
+            length = array.length;
 
-/*!
- * is-dotfile <https://github.com/jonschlinkert/is-dotfile>
- *
- * Copyright (c) 2015-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+          if (initAccum && length) {
+            accumulator = array[++index];
+          }
+          while (++index < length) {
+            accumulator = iteratee(accumulator, array[index], index, array);
+          }
+          return accumulator;
+        }
 
-module.exports = function(str) {
-  if (str.charCodeAt(0) === 46 /* . */ && str.indexOf('/', 1) === -1) {
-    return true;
-  }
-  var slash = str.lastIndexOf('/');
-  return slash !== -1 ? str.charCodeAt(slash + 1) === 46  /* . */ : false;
-};
+        /**
+         * The base implementation of `_.times` without support for iteratee shorthands
+         * or max array length checks.
+         *
+         * @private
+         * @param {number} n The number of times to invoke `iteratee`.
+         * @param {Function} iteratee The function invoked per iteration.
+         * @returns {Array} Returns the array of results.
+         */
+        function baseTimes(n, iteratee) {
+          var index = -1,
+            result = Array(n);
 
+          while (++index < n) {
+            result[index] = iteratee(index);
+          }
+          return result;
+        }
 
-/***/ }),
-/* 734 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Checks if `value` is a global object.
+         *
+         * @private
+         * @param {*} value The value to check.
+         * @returns {null|Object} Returns `value` if it's a global object, else `null`.
+         */
+        function checkGlobal(value) {
+          return value && value.Object === Object ? value : null;
+        }
 
-"use strict";
-/*!
- * is-equal-shallow <https://github.com/jonschlinkert/is-equal-shallow>
- *
- * Copyright (c) 2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        /**
+         * Checks if `value` is a host object in IE < 9.
+         *
+         * @private
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+         */
+        function isHostObject(value) {
+          // Many host objects are `Object` objects that can coerce to strings
+          // despite having improperly defined `toString` methods.
+          var result = false;
+          if (value != null && typeof value.toString != "function") {
+            try {
+              result = !!(value + "");
+            } catch (e) {}
+          }
+          return result;
+        }
 
+        /**
+         * Converts `map` to its key-value pairs.
+         *
+         * @private
+         * @param {Object} map The map to convert.
+         * @returns {Array} Returns the key-value pairs.
+         */
+        function mapToArray(map) {
+          var index = -1,
+            result = Array(map.size);
 
+          map.forEach(function (value, key) {
+            result[++index] = [key, value];
+          });
+          return result;
+        }
 
-var isPrimitive = __webpack_require__(740);
+        /**
+         * Converts `set` to an array of its values.
+         *
+         * @private
+         * @param {Object} set The set to convert.
+         * @returns {Array} Returns the values.
+         */
+        function setToArray(set) {
+          var index = -1,
+            result = Array(set.size);
 
-module.exports = function isEqual(a, b) {
-  if (!a && !b) { return true; }
-  if (!a && b || a && !b) { return false; }
+          set.forEach(function (value) {
+            result[++index] = value;
+          });
+          return result;
+        }
 
-  var numKeysA = 0, numKeysB = 0, key;
-  for (key in b) {
-    numKeysB++;
-    if (!isPrimitive(b[key]) || !a.hasOwnProperty(key) || (a[key] !== b[key])) {
-      return false;
-    }
-  }
-  for (key in a) {
-    numKeysA++;
-  }
-  return numKeysA === numKeysB;
-};
+        /** Used for built-in method references. */
+        var arrayProto = Array.prototype,
+          objectProto = Object.prototype;
 
+        /** Used to resolve the decompiled source of functions. */
+        var funcToString = Function.prototype.toString;
 
-/***/ }),
-/* 735 */
-/***/ (function(module, exports, __webpack_require__) {
+        /** Used to check objects for own properties. */
+        var hasOwnProperty = objectProto.hasOwnProperty;
 
-"use strict";
-/*!
- * is-extendable <https://github.com/jonschlinkert/is-extendable>
- *
- * Copyright (c) 2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        /**
+         * Used to resolve the
+         * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+         * of values.
+         */
+        var objectToString = objectProto.toString;
+
+        /** Used to detect if a method is native. */
+        var reIsNative = RegExp(
+          "^" +
+            funcToString
+              .call(hasOwnProperty)
+              .replace(reRegExpChar, "\\$&")
+              .replace(
+                /hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,
+                "$1.*?",
+              ) +
+            "$",
+        );
 
+        /** Built-in value references. */
+        var Buffer = moduleExports ? root.Buffer : undefined,
+          Symbol = root.Symbol,
+          Uint8Array = root.Uint8Array,
+          getOwnPropertySymbols = Object.getOwnPropertySymbols,
+          objectCreate = Object.create,
+          propertyIsEnumerable = objectProto.propertyIsEnumerable,
+          splice = arrayProto.splice;
+
+        /* Built-in method references for those with the same name as other `lodash` methods. */
+        var nativeGetPrototype = Object.getPrototypeOf,
+          nativeKeys = Object.keys;
+
+        /* Built-in method references that are verified to be native. */
+        var DataView = getNative(root, "DataView"),
+          Map = getNative(root, "Map"),
+          Promise = getNative(root, "Promise"),
+          Set = getNative(root, "Set"),
+          WeakMap = getNative(root, "WeakMap"),
+          nativeCreate = getNative(Object, "create");
+
+        /** Used to detect maps, sets, and weakmaps. */
+        var dataViewCtorString = toSource(DataView),
+          mapCtorString = toSource(Map),
+          promiseCtorString = toSource(Promise),
+          setCtorString = toSource(Set),
+          weakMapCtorString = toSource(WeakMap);
+
+        /** Used to convert symbols to primitives and strings. */
+        var symbolProto = Symbol ? Symbol.prototype : undefined,
+          symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
 
+        /**
+         * Creates a hash object.
+         *
+         * @private
+         * @constructor
+         * @param {Array} [entries] The key-value pairs to cache.
+         */
+        function Hash(entries) {
+          var index = -1,
+            length = entries ? entries.length : 0;
 
-module.exports = function isExtendable(val) {
-  return typeof val !== 'undefined' && val !== null
-    && (typeof val === 'object' || typeof val === 'function');
-};
+          this.clear();
+          while (++index < length) {
+            var entry = entries[index];
+            this.set(entry[0], entry[1]);
+          }
+        }
 
+        /**
+         * Removes all key-value entries from the hash.
+         *
+         * @private
+         * @name clear
+         * @memberOf Hash
+         */
+        function hashClear() {
+          this.__data__ = nativeCreate ? nativeCreate(null) : {};
+        }
 
-/***/ }),
-/* 736 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-/* eslint-disable yoda */
-module.exports = x => {
-	if (Number.isNaN(x)) {
-		return false;
-	}
-
-	// code points are derived from:
-	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
-	if (
-		x >= 0x1100 && (
-			x <= 0x115f ||  // Hangul Jamo
-			x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
-			x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
-			// CJK Radicals Supplement .. Enclosed CJK Letters and Months
-			(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
-			// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
-			(0x3250 <= x && x <= 0x4dbf) ||
-			// CJK Unified Ideographs .. Yi Radicals
-			(0x4e00 <= x && x <= 0xa4c6) ||
-			// Hangul Jamo Extended-A
-			(0xa960 <= x && x <= 0xa97c) ||
-			// Hangul Syllables
-			(0xac00 <= x && x <= 0xd7a3) ||
-			// CJK Compatibility Ideographs
-			(0xf900 <= x && x <= 0xfaff) ||
-			// Vertical Forms
-			(0xfe10 <= x && x <= 0xfe19) ||
-			// CJK Compatibility Forms .. Small Form Variants
-			(0xfe30 <= x && x <= 0xfe6b) ||
-			// Halfwidth and Fullwidth Forms
-			(0xff01 <= x && x <= 0xff60) ||
-			(0xffe0 <= x && x <= 0xffe6) ||
-			// Kana Supplement
-			(0x1b000 <= x && x <= 0x1b001) ||
-			// Enclosed Ideographic Supplement
-			(0x1f200 <= x && x <= 0x1f251) ||
-			// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
-			(0x20000 <= x && x <= 0x3fffd)
-		)
-	) {
-		return true;
-	}
-
-	return false;
-};
+        /**
+         * Removes `key` and its value from the hash.
+         *
+         * @private
+         * @name delete
+         * @memberOf Hash
+         * @param {Object} hash The hash to modify.
+         * @param {string} key The key of the value to remove.
+         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+         */
+        function hashDelete(key) {
+          return this.has(key) && delete this.__data__[key];
+        }
 
+        /**
+         * Gets the hash value for `key`.
+         *
+         * @private
+         * @name get
+         * @memberOf Hash
+         * @param {string} key The key of the value to get.
+         * @returns {*} Returns the entry value.
+         */
+        function hashGet(key) {
+          var data = this.__data__;
+          if (nativeCreate) {
+            var result = data[key];
+            return result === HASH_UNDEFINED ? undefined : result;
+          }
+          return hasOwnProperty.call(data, key) ? data[key] : undefined;
+        }
 
-/***/ }),
-/* 737 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Checks if a hash value for `key` exists.
+         *
+         * @private
+         * @name has
+         * @memberOf Hash
+         * @param {string} key The key of the entry to check.
+         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+         */
+        function hashHas(key) {
+          var data = this.__data__;
+          return nativeCreate
+            ? data[key] !== undefined
+            : hasOwnProperty.call(data, key);
+        }
 
-"use strict";
+        /**
+         * Sets the hash `key` to `value`.
+         *
+         * @private
+         * @name set
+         * @memberOf Hash
+         * @param {string} key The key of the value to set.
+         * @param {*} value The value to set.
+         * @returns {Object} Returns the hash instance.
+         */
+        function hashSet(key, value) {
+          var data = this.__data__;
+          data[key] =
+            nativeCreate && value === undefined ? HASH_UNDEFINED : value;
+          return this;
+        }
 
+        // Add methods to `Hash`.
+        Hash.prototype.clear = hashClear;
+        Hash.prototype["delete"] = hashDelete;
+        Hash.prototype.get = hashGet;
+        Hash.prototype.has = hashHas;
+        Hash.prototype.set = hashSet;
 
-/**
- * Check if a Buffer/Uint8Array is a GZIP file
- *
- * @param {Buffer} buf
- * @api public
- */
+        /**
+         * Creates an list cache object.
+         *
+         * @private
+         * @constructor
+         * @param {Array} [entries] The key-value pairs to cache.
+         */
+        function ListCache(entries) {
+          var index = -1,
+            length = entries ? entries.length : 0;
 
-module.exports = function (buf) {
-    if (!buf || buf.length < 3) {
-        return false;
-    }
+          this.clear();
+          while (++index < length) {
+            var entry = entries[index];
+            this.set(entry[0], entry[1]);
+          }
+        }
 
-    return buf[0] === 31 && buf[1] === 139 && buf[2] === 8;
-};
+        /**
+         * Removes all key-value entries from the list cache.
+         *
+         * @private
+         * @name clear
+         * @memberOf ListCache
+         */
+        function listCacheClear() {
+          this.__data__ = [];
+        }
 
+        /**
+         * Removes `key` and its value from the list cache.
+         *
+         * @private
+         * @name delete
+         * @memberOf ListCache
+         * @param {string} key The key of the value to remove.
+         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+         */
+        function listCacheDelete(key) {
+          var data = this.__data__,
+            index = assocIndexOf(data, key);
 
-/***/ }),
-/* 738 */
-/***/ (function(module, exports, __webpack_require__) {
+          if (index < 0) {
+            return false;
+          }
+          var lastIndex = data.length - 1;
+          if (index == lastIndex) {
+            data.pop();
+          } else {
+            splice.call(data, index, 1);
+          }
+          return true;
+        }
 
-"use strict";
+        /**
+         * Gets the list cache value for `key`.
+         *
+         * @private
+         * @name get
+         * @memberOf ListCache
+         * @param {string} key The key of the value to get.
+         * @returns {*} Returns the entry value.
+         */
+        function listCacheGet(key) {
+          var data = this.__data__,
+            index = assocIndexOf(data, key);
 
-var toString = Object.prototype.toString;
+          return index < 0 ? undefined : data[index][1];
+        }
 
-module.exports = function (x) {
-	var prototype;
-	return toString.call(x) === '[object Object]' && (prototype = Object.getPrototypeOf(x), prototype === null || prototype === Object.getPrototypeOf({}));
-};
+        /**
+         * Checks if a list cache value for `key` exists.
+         *
+         * @private
+         * @name has
+         * @memberOf ListCache
+         * @param {string} key The key of the entry to check.
+         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+         */
+        function listCacheHas(key) {
+          return assocIndexOf(this.__data__, key) > -1;
+        }
 
+        /**
+         * Sets the list cache `key` to `value`.
+         *
+         * @private
+         * @name set
+         * @memberOf ListCache
+         * @param {string} key The key of the value to set.
+         * @param {*} value The value to set.
+         * @returns {Object} Returns the list cache instance.
+         */
+        function listCacheSet(key, value) {
+          var data = this.__data__,
+            index = assocIndexOf(data, key);
 
-/***/ }),
-/* 739 */
-/***/ (function(module, exports) {
+          if (index < 0) {
+            data.push([key, value]);
+          } else {
+            data[index][1] = value;
+          }
+          return this;
+        }
 
-/*!
- * is-posix-bracket <https://github.com/jonschlinkert/is-posix-bracket>
- *
- * Copyright (c) 2015-2016, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        // Add methods to `ListCache`.
+        ListCache.prototype.clear = listCacheClear;
+        ListCache.prototype["delete"] = listCacheDelete;
+        ListCache.prototype.get = listCacheGet;
+        ListCache.prototype.has = listCacheHas;
+        ListCache.prototype.set = listCacheSet;
 
-module.exports = function isPosixBracket(str) {
-  return typeof str === 'string' && /\[([:.=+])(?:[^\[\]]|)+\1\]/.test(str);
-};
+        /**
+         * Creates a map cache object to store key-value pairs.
+         *
+         * @private
+         * @constructor
+         * @param {Array} [entries] The key-value pairs to cache.
+         */
+        function MapCache(entries) {
+          var index = -1,
+            length = entries ? entries.length : 0;
 
+          this.clear();
+          while (++index < length) {
+            var entry = entries[index];
+            this.set(entry[0], entry[1]);
+          }
+        }
 
-/***/ }),
-/* 740 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Removes all key-value entries from the map.
+         *
+         * @private
+         * @name clear
+         * @memberOf MapCache
+         */
+        function mapCacheClear() {
+          this.__data__ = {
+            hash: new Hash(),
+            map: new (Map || ListCache)(),
+            string: new Hash(),
+          };
+        }
 
-"use strict";
-/*!
- * is-primitive <https://github.com/jonschlinkert/is-primitive>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        /**
+         * Removes `key` and its value from the map.
+         *
+         * @private
+         * @name delete
+         * @memberOf MapCache
+         * @param {string} key The key of the value to remove.
+         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+         */
+        function mapCacheDelete(key) {
+          return getMapData(this, key)["delete"](key);
+        }
 
+        /**
+         * Gets the map value for `key`.
+         *
+         * @private
+         * @name get
+         * @memberOf MapCache
+         * @param {string} key The key of the value to get.
+         * @returns {*} Returns the entry value.
+         */
+        function mapCacheGet(key) {
+          return getMapData(this, key).get(key);
+        }
 
+        /**
+         * Checks if a map value for `key` exists.
+         *
+         * @private
+         * @name has
+         * @memberOf MapCache
+         * @param {string} key The key of the entry to check.
+         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+         */
+        function mapCacheHas(key) {
+          return getMapData(this, key).has(key);
+        }
 
-// see http://jsperf.com/testing-value-is-primitive/7
-module.exports = function isPrimitive(value) {
-  return value == null || (typeof value !== 'function' && typeof value !== 'object');
-};
+        /**
+         * Sets the map `key` to `value`.
+         *
+         * @private
+         * @name set
+         * @memberOf MapCache
+         * @param {string} key The key of the value to set.
+         * @param {*} value The value to set.
+         * @returns {Object} Returns the map cache instance.
+         */
+        function mapCacheSet(key, value) {
+          getMapData(this, key).set(key, value);
+          return this;
+        }
 
+        // Add methods to `MapCache`.
+        MapCache.prototype.clear = mapCacheClear;
+        MapCache.prototype["delete"] = mapCacheDelete;
+        MapCache.prototype.get = mapCacheGet;
+        MapCache.prototype.has = mapCacheHas;
+        MapCache.prototype.set = mapCacheSet;
 
-/***/ }),
-/* 741 */
-/***/ (function(module, exports) {
-
-module.exports = isPromise;
-
-function isPromise(obj) {
-  return !!obj && (typeof obj === 'object' || typeof obj === 'function') && typeof obj.then === 'function';
-}
-
-
-/***/ }),
-/* 742 */
-/***/ (function(module, exports) {
-
-module.exports      = isTypedArray
-isTypedArray.strict = isStrictTypedArray
-isTypedArray.loose  = isLooseTypedArray
-
-var toString = Object.prototype.toString
-var names = {
-    '[object Int8Array]': true
-  , '[object Int16Array]': true
-  , '[object Int32Array]': true
-  , '[object Uint8Array]': true
-  , '[object Uint8ClampedArray]': true
-  , '[object Uint16Array]': true
-  , '[object Uint32Array]': true
-  , '[object Float32Array]': true
-  , '[object Float64Array]': true
-}
-
-function isTypedArray(arr) {
-  return (
-       isStrictTypedArray(arr)
-    || isLooseTypedArray(arr)
-  )
-}
-
-function isStrictTypedArray(arr) {
-  return (
-       arr instanceof Int8Array
-    || arr instanceof Int16Array
-    || arr instanceof Int32Array
-    || arr instanceof Uint8Array
-    || arr instanceof Uint8ClampedArray
-    || arr instanceof Uint16Array
-    || arr instanceof Uint32Array
-    || arr instanceof Float32Array
-    || arr instanceof Float64Array
-  )
-}
-
-function isLooseTypedArray(arr) {
-  return names[toString.call(arr)]
-}
-
-
-/***/ }),
-/* 743 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
- * is-windows <https://github.com/jonschlinkert/is-windows>
- *
- * Copyright © 2015-2018, Jon Schlinkert.
- * Released under the MIT License.
- */
+        /**
+         * Creates a stack cache object to store key-value pairs.
+         *
+         * @private
+         * @constructor
+         * @param {Array} [entries] The key-value pairs to cache.
+         */
+        function Stack(entries) {
+          this.__data__ = new ListCache(entries);
+        }
 
-(function(factory) {
-  if (exports && typeof exports === 'object' && typeof module !== 'undefined') {
-    module.exports = factory();
-  } else if (true) {
-    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
-				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
-				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-  } else if (typeof window !== 'undefined') {
-    window.isWindows = factory();
-  } else if (typeof global !== 'undefined') {
-    global.isWindows = factory();
-  } else if (typeof self !== 'undefined') {
-    self.isWindows = factory();
-  } else {
-    this.isWindows = factory();
-  }
-})(function() {
-  'use strict';
-  return function isWindows() {
-    return process && (process.platform === 'win32' || /^(msys|cygwin)$/.test(process.env.OSTYPE));
-  };
-});
-
-
-/***/ }),
-/* 744 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
- * JSONSchema Validator - Validates JavaScript objects using JSON Schemas
- *	(http://www.json.com/json-schema-proposal/)
- *
- * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
- * Licensed under the MIT (MIT-LICENSE.txt) license.
-To use the validator call the validate function with an instance object and an optional schema object.
-If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
-that schema will be used to validate and the schema parameter is not necessary (if both exist,
-both validations will occur).
-The validate method will return an array of validation errors. If there are no errors, then an
-empty list will be returned. A validation error will have two properties:
-"property" which indicates which property had the error
-"message" which indicates what the error was
- */
-(function (root, factory) {
-    if (true) {
-        // AMD. Register as an anonymous module.
-        !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function () {
-            return factory();
-        }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-    } else if (typeof module === 'object' && module.exports) {
-        // Node. Does not work with strict CommonJS, but
-        // only CommonJS-like environments that support module.exports,
-        // like Node.
-        module.exports = factory();
-    } else {
-        // Browser globals
-        root.jsonSchema = factory();
-    }
-}(this, function () {// setup primitive classes to be JSON Schema types
-var exports = validate
-exports.Integer = {type:"integer"};
-var primitiveConstructors = {
-	String: String,
-	Boolean: Boolean,
-	Number: Number,
-	Object: Object,
-	Array: Array,
-	Date: Date
-}
-exports.validate = validate;
-function validate(/*Any*/instance,/*Object*/schema) {
-		// Summary:
-		//  	To use the validator call JSONSchema.validate with an instance object and an optional schema object.
-		// 		If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
-		// 		that schema will be used to validate and the schema parameter is not necessary (if both exist,
-		// 		both validations will occur).
-		// 		The validate method will return an object with two properties:
-		// 			valid: A boolean indicating if the instance is valid by the schema
-		// 			errors: An array of validation errors. If there are no errors, then an
-		// 					empty list will be returned. A validation error will have two properties:
-		// 						property: which indicates which property had the error
-		// 						message: which indicates what the error was
-		//
-		return validate(instance, schema, {changing: false});//, coerce: false, existingOnly: false});
-	};
-exports.checkPropertyChange = function(/*Any*/value,/*Object*/schema, /*String*/property) {
-		// Summary:
-		// 		The checkPropertyChange method will check to see if an value can legally be in property with the given schema
-		// 		This is slightly different than the validate method in that it will fail if the schema is readonly and it will
-		// 		not check for self-validation, it is assumed that the passed in value is already internally valid.
-		// 		The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for
-		// 		information.
-		//
-		return validate(value, schema, {changing: property || "property"});
-	};
-var validate = exports._validate = function(/*Any*/instance,/*Object*/schema,/*Object*/options) {
-
-	if (!options) options = {};
-	var _changing = options.changing;
-
-	function getType(schema){
-		return schema.type || (primitiveConstructors[schema.name] == schema && schema.name.toLowerCase());
-	}
-	var errors = [];
-	// validate a value against a property definition
-	function checkProp(value, schema, path,i){
-
-		var l;
-		path += path ? typeof i == 'number' ? '[' + i + ']' : typeof i == 'undefined' ? '' : '.' + i : i;
-		function addError(message){
-			errors.push({property:path,message:message});
-		}
-
-		if((typeof schema != 'object' || schema instanceof Array) && (path || typeof schema != 'function') && !(schema && getType(schema))){
-			if(typeof schema == 'function'){
-				if(!(value instanceof schema)){
-					addError("is not an instance of the class/constructor " + schema.name);
-				}
-			}else if(schema){
-				addError("Invalid schema/property definition " + schema);
-			}
-			return null;
-		}
-		if(_changing && schema.readonly){
-			addError("is a readonly field, it can not be changed");
-		}
-		if(schema['extends']){ // if it extends another schema, it must pass that schema as well
-			checkProp(value,schema['extends'],path,i);
-		}
-		// validate a value against a type definition
-		function checkType(type,value){
-			if(type){
-				if(typeof type == 'string' && type != 'any' &&
-						(type == 'null' ? value !== null : typeof value != type) &&
-						!(value instanceof Array && type == 'array') &&
-						!(value instanceof Date && type == 'date') &&
-						!(type == 'integer' && value%1===0)){
-					return [{property:path,message:(typeof value) + " value found, but a " + type + " is required"}];
-				}
-				if(type instanceof Array){
-					var unionErrors=[];
-					for(var j = 0; j < type.length; j++){ // a union type
-						if(!(unionErrors=checkType(type[j],value)).length){
-							break;
-						}
-					}
-					if(unionErrors.length){
-						return unionErrors;
-					}
-				}else if(typeof type == 'object'){
-					var priorErrors = errors;
-					errors = [];
-					checkProp(value,type,path);
-					var theseErrors = errors;
-					errors = priorErrors;
-					return theseErrors;
-				}
-			}
-			return [];
-		}
-		if(value === undefined){
-			if(schema.required){
-				addError("is missing and it is required");
-			}
-		}else{
-			errors = errors.concat(checkType(getType(schema),value));
-			if(schema.disallow && !checkType(schema.disallow,value).length){
-				addError(" disallowed value was matched");
-			}
-			if(value !== null){
-				if(value instanceof Array){
-					if(schema.items){
-						var itemsIsArray = schema.items instanceof Array;
-						var propDef = schema.items;
-						for (i = 0, l = value.length; i < l; i += 1) {
-							if (itemsIsArray)
-								propDef = schema.items[i];
-							if (options.coerce)
-								value[i] = options.coerce(value[i], propDef);
-							errors.concat(checkProp(value[i],propDef,path,i));
-						}
-					}
-					if(schema.minItems && value.length < schema.minItems){
-						addError("There must be a minimum of " + schema.minItems + " in the array");
-					}
-					if(schema.maxItems && value.length > schema.maxItems){
-						addError("There must be a maximum of " + schema.maxItems + " in the array");
-					}
-				}else if(schema.properties || schema.additionalProperties){
-					errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties));
-				}
-				if(schema.pattern && typeof value == 'string' && !value.match(schema.pattern)){
-					addError("does not match the regex pattern " + schema.pattern);
-				}
-				if(schema.maxLength && typeof value == 'string' && value.length > schema.maxLength){
-					addError("may only be " + schema.maxLength + " characters long");
-				}
-				if(schema.minLength && typeof value == 'string' && value.length < schema.minLength){
-					addError("must be at least " + schema.minLength + " characters long");
-				}
-				if(typeof schema.minimum !== undefined && typeof value == typeof schema.minimum &&
-						schema.minimum > value){
-					addError("must have a minimum value of " + schema.minimum);
-				}
-				if(typeof schema.maximum !== undefined && typeof value == typeof schema.maximum &&
-						schema.maximum < value){
-					addError("must have a maximum value of " + schema.maximum);
-				}
-				if(schema['enum']){
-					var enumer = schema['enum'];
-					l = enumer.length;
-					var found;
-					for(var j = 0; j < l; j++){
-						if(enumer[j]===value){
-							found=1;
-							break;
-						}
-					}
-					if(!found){
-						addError("does not have a value in the enumeration " + enumer.join(", "));
-					}
-				}
-				if(typeof schema.maxDecimal == 'number' &&
-					(value.toString().match(new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}")))){
-					addError("may only have " + schema.maxDecimal + " digits of decimal places");
-				}
-			}
-		}
-		return null;
-	}
-	// validate an object against a schema
-	function checkObj(instance,objTypeDef,path,additionalProp){
-
-		if(typeof objTypeDef =='object'){
-			if(typeof instance != 'object' || instance instanceof Array){
-				errors.push({property:path,message:"an object is required"});
-			}
-			
-			for(var i in objTypeDef){ 
-				if(objTypeDef.hasOwnProperty(i)){
-					var value = instance[i];
-					// skip _not_ specified properties
-					if (value === undefined && options.existingOnly) continue;
-					var propDef = objTypeDef[i];
-					// set default
-					if(value === undefined && propDef["default"]){
-						value = instance[i] = propDef["default"];
-					}
-					if(options.coerce && i in instance){
-						value = instance[i] = options.coerce(value, propDef);
-					}
-					checkProp(value,propDef,path,i);
-				}
-			}
-		}
-		for(i in instance){
-			if(instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp===false){
-				if (options.filter) {
-					delete instance[i];
-					continue;
-				} else {
-					errors.push({property:path,message:(typeof value) + "The property " + i +
-						" is not defined in the schema and the schema does not allow additional properties"});
-				}
-			}
-			var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
-			if(requires && !(requires in instance)){
-				errors.push({property:path,message:"the presence of the property " + i + " requires that " + requires + " also be present"});
-			}
-			value = instance[i];
-			if(additionalProp && (!(objTypeDef && typeof objTypeDef == 'object') || !(i in objTypeDef))){
-				if(options.coerce){
-					value = instance[i] = options.coerce(value, additionalProp);
-				}
-				checkProp(value,additionalProp,path,i);
-			}
-			if(!_changing && value && value.$schema){
-				errors = errors.concat(checkProp(value,value.$schema,path,i));
-			}
-		}
-		return errors;
-	}
-	if(schema){
-		checkProp(instance,schema,'',_changing || '');
-	}
-	if(!_changing && instance && instance.$schema){
-		checkProp(instance,instance.$schema,'','');
-	}
-	return {valid:!errors.length,errors:errors};
-};
-exports.mustBeValid = function(result){
-	//	summary:
-	//		This checks to ensure that the result is valid and will throw an appropriate error message if it is not
-	// result: the result returned from checkPropertyChange or validate
-	if(!result.valid){
-		throw new TypeError(result.errors.map(function(error){return "for property " + error.property + ': ' + error.message;}).join(", \n"));
-	}
-}
-
-return exports;
-}));
-
-
-/***/ }),
-/* 745 */
-/***/ (function(module, exports) {
-
-exports = module.exports = stringify
-exports.getSerialize = serializer
-
-function stringify(obj, replacer, spaces, cycleReplacer) {
-  return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces)
-}
-
-function serializer(replacer, cycleReplacer) {
-  var stack = [], keys = []
-
-  if (cycleReplacer == null) cycleReplacer = function(key, value) {
-    if (stack[0] === value) return "[Circular ~]"
-    return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]"
-  }
+        /**
+         * Removes all key-value entries from the stack.
+         *
+         * @private
+         * @name clear
+         * @memberOf Stack
+         */
+        function stackClear() {
+          this.__data__ = new ListCache();
+        }
 
-  return function(key, value) {
-    if (stack.length > 0) {
-      var thisPos = stack.indexOf(this)
-      ~thisPos ? stack.splice(thisPos + 1) : stack.push(this)
-      ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key)
-      if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value)
-    }
-    else stack.push(value)
+        /**
+         * Removes `key` and its value from the stack.
+         *
+         * @private
+         * @name delete
+         * @memberOf Stack
+         * @param {string} key The key of the value to remove.
+         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+         */
+        function stackDelete(key) {
+          return this.__data__["delete"](key);
+        }
 
-    return replacer == null ? value : replacer.call(this, key, value)
-  }
-}
+        /**
+         * Gets the stack value for `key`.
+         *
+         * @private
+         * @name get
+         * @memberOf Stack
+         * @param {string} key The key of the value to get.
+         * @returns {*} Returns the entry value.
+         */
+        function stackGet(key) {
+          return this.__data__.get(key);
+        }
 
+        /**
+         * Checks if a stack value for `key` exists.
+         *
+         * @private
+         * @name has
+         * @memberOf Stack
+         * @param {string} key The key of the entry to check.
+         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+         */
+        function stackHas(key) {
+          return this.__data__.has(key);
+        }
 
-/***/ }),
-/* 746 */
-/***/ (function(module, exports, __webpack_require__) {
+        /**
+         * Sets the stack `key` to `value`.
+         *
+         * @private
+         * @name set
+         * @memberOf Stack
+         * @param {string} key The key of the value to set.
+         * @param {*} value The value to set.
+         * @returns {Object} Returns the stack cache instance.
+         */
+        function stackSet(key, value) {
+          var cache = this.__data__;
+          if (
+            cache instanceof ListCache &&
+            cache.__data__.length == LARGE_ARRAY_SIZE
+          ) {
+            cache = this.__data__ = new MapCache(cache.__data__);
+          }
+          cache.set(key, value);
+          return this;
+        }
 
-/*
- * lib/jsprim.js: utilities for primitive JavaScript types
- */
+        // Add methods to `Stack`.
+        Stack.prototype.clear = stackClear;
+        Stack.prototype["delete"] = stackDelete;
+        Stack.prototype.get = stackGet;
+        Stack.prototype.has = stackHas;
+        Stack.prototype.set = stackSet;
 
-var mod_assert = __webpack_require__(16);
-var mod_util = __webpack_require__(3);
+        /**
+         * Assigns `value` to `key` of `object` if the existing value is not equivalent
+         * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+         * for equality comparisons.
+         *
+         * @private
+         * @param {Object} object The object to modify.
+         * @param {string} key The key of the property to assign.
+         * @param {*} value The value to assign.
+         */
+        function assignValue(object, key, value) {
+          var objValue = object[key];
+          if (
+            !(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
+            (value === undefined && !(key in object))
+          ) {
+            object[key] = value;
+          }
+        }
 
-var mod_extsprintf = __webpack_require__(645);
-var mod_verror = __webpack_require__(960);
-var mod_jsonschema = __webpack_require__(744);
+        /**
+         * Gets the index at which the `key` is found in `array` of key-value pairs.
+         *
+         * @private
+         * @param {Array} array The array to search.
+         * @param {*} key The key to search for.
+         * @returns {number} Returns the index of the matched value, else `-1`.
+         */
+        function assocIndexOf(array, key) {
+          var length = array.length;
+          while (length--) {
+            if (eq(array[length][0], key)) {
+              return length;
+            }
+          }
+          return -1;
+        }
 
-/*
- * Public interface
- */
-exports.deepCopy = deepCopy;
-exports.deepEqual = deepEqual;
-exports.isEmpty = isEmpty;
-exports.hasKey = hasKey;
-exports.forEachKey = forEachKey;
-exports.pluck = pluck;
-exports.flattenObject = flattenObject;
-exports.flattenIter = flattenIter;
-exports.validateJsonObject = validateJsonObjectJS;
-exports.validateJsonObjectJS = validateJsonObjectJS;
-exports.randElt = randElt;
-exports.extraProperties = extraProperties;
-exports.mergeObjects = mergeObjects;
-
-exports.startsWith = startsWith;
-exports.endsWith = endsWith;
-
-exports.parseInteger = parseInteger;
-
-exports.iso8601 = iso8601;
-exports.rfc1123 = rfc1123;
-exports.parseDateTime = parseDateTime;
-
-exports.hrtimediff = hrtimeDiff;
-exports.hrtimeDiff = hrtimeDiff;
-exports.hrtimeAccum = hrtimeAccum;
-exports.hrtimeAdd = hrtimeAdd;
-exports.hrtimeNanosec = hrtimeNanosec;
-exports.hrtimeMicrosec = hrtimeMicrosec;
-exports.hrtimeMillisec = hrtimeMillisec;
-
-
-/*
- * Deep copy an acyclic *basic* Javascript object.  This only handles basic
- * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects
- * containing these.  This does *not* handle instances of other classes.
- */
-function deepCopy(obj)
-{
-	var ret, key;
-	var marker = '__deepCopy';
-
-	if (obj && obj[marker])
-		throw (new Error('attempted deep copy of cyclic object'));
-
-	if (obj && obj.constructor == Object) {
-		ret = {};
-		obj[marker] = true;
-
-		for (key in obj) {
-			if (key == marker)
-				continue;
-
-			ret[key] = deepCopy(obj[key]);
-		}
-
-		delete (obj[marker]);
-		return (ret);
-	}
-
-	if (obj && obj.constructor == Array) {
-		ret = [];
-		obj[marker] = true;
-
-		for (key = 0; key < obj.length; key++)
-			ret.push(deepCopy(obj[key]));
-
-		delete (obj[marker]);
-		return (ret);
-	}
-
-	/*
-	 * It must be a primitive type -- just return it.
-	 */
-	return (obj);
-}
-
-function deepEqual(obj1, obj2)
-{
-	if (typeof (obj1) != typeof (obj2))
-		return (false);
-
-	if (obj1 === null || obj2 === null || typeof (obj1) != 'object')
-		return (obj1 === obj2);
-
-	if (obj1.constructor != obj2.constructor)
-		return (false);
-
-	var k;
-	for (k in obj1) {
-		if (!obj2.hasOwnProperty(k))
-			return (false);
-
-		if (!deepEqual(obj1[k], obj2[k]))
-			return (false);
-	}
-
-	for (k in obj2) {
-		if (!obj1.hasOwnProperty(k))
-			return (false);
-	}
-
-	return (true);
-}
-
-function isEmpty(obj)
-{
-	var key;
-	for (key in obj)
-		return (false);
-	return (true);
-}
-
-function hasKey(obj, key)
-{
-	mod_assert.equal(typeof (key), 'string');
-	return (Object.prototype.hasOwnProperty.call(obj, key));
-}
-
-function forEachKey(obj, callback)
-{
-	for (var key in obj) {
-		if (hasKey(obj, key)) {
-			callback(key, obj[key]);
-		}
-	}
-}
-
-function pluck(obj, key)
-{
-	mod_assert.equal(typeof (key), 'string');
-	return (pluckv(obj, key));
-}
-
-function pluckv(obj, key)
-{
-	if (obj === null || typeof (obj) !== 'object')
-		return (undefined);
-
-	if (obj.hasOwnProperty(key))
-		return (obj[key]);
-
-	var i = key.indexOf('.');
-	if (i == -1)
-		return (undefined);
-
-	var key1 = key.substr(0, i);
-	if (!obj.hasOwnProperty(key1))
-		return (undefined);
-
-	return (pluckv(obj[key1], key.substr(i + 1)));
-}
-
-/*
- * Invoke callback(row) for each entry in the array that would be returned by
- * flattenObject(data, depth).  This is just like flattenObject(data,
- * depth).forEach(callback), except that the intermediate array is never
- * created.
- */
-function flattenIter(data, depth, callback)
-{
-	doFlattenIter(data, depth, [], callback);
-}
-
-function doFlattenIter(data, depth, accum, callback)
-{
-	var each;
-	var key;
-
-	if (depth === 0) {
-		each = accum.slice(0);
-		each.push(data);
-		callback(each);
-		return;
-	}
-
-	mod_assert.ok(data !== null);
-	mod_assert.equal(typeof (data), 'object');
-	mod_assert.equal(typeof (depth), 'number');
-	mod_assert.ok(depth >= 0);
-
-	for (key in data) {
-		each = accum.slice(0);
-		each.push(key);
-		doFlattenIter(data[key], depth - 1, each, callback);
-	}
-}
-
-function flattenObject(data, depth)
-{
-	if (depth === 0)
-		return ([ data ]);
-
-	mod_assert.ok(data !== null);
-	mod_assert.equal(typeof (data), 'object');
-	mod_assert.equal(typeof (depth), 'number');
-	mod_assert.ok(depth >= 0);
-
-	var rv = [];
-	var key;
-
-	for (key in data) {
-		flattenObject(data[key], depth - 1).forEach(function (p) {
-			rv.push([ key ].concat(p));
-		});
-	}
-
-	return (rv);
-}
-
-function startsWith(str, prefix)
-{
-	return (str.substr(0, prefix.length) == prefix);
-}
-
-function endsWith(str, suffix)
-{
-	return (str.substr(
-	    str.length - suffix.length, suffix.length) == suffix);
-}
-
-function iso8601(d)
-{
-	if (typeof (d) == 'number')
-		d = new Date(d);
-	mod_assert.ok(d.constructor === Date);
-	return (mod_extsprintf.sprintf('%4d-%02d-%02dT%02d:%02d:%02d.%03dZ',
-	    d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate(),
-	    d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(),
-	    d.getUTCMilliseconds()));
-}
-
-var RFC1123_MONTHS = [
-    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
-    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
-var RFC1123_DAYS = [
-    'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
-
-function rfc1123(date) {
-	return (mod_extsprintf.sprintf('%s, %02d %s %04d %02d:%02d:%02d GMT',
-	    RFC1123_DAYS[date.getUTCDay()], date.getUTCDate(),
-	    RFC1123_MONTHS[date.getUTCMonth()], date.getUTCFullYear(),
-	    date.getUTCHours(), date.getUTCMinutes(),
-	    date.getUTCSeconds()));
-}
-
-/*
- * Parses a date expressed as a string, as either a number of milliseconds since
- * the epoch or any string format that Date accepts, giving preference to the
- * former where these two sets overlap (e.g., small numbers).
- */
-function parseDateTime(str)
-{
-	/*
-	 * This is irritatingly implicit, but significantly more concise than
-	 * alternatives.  The "+str" will convert a string containing only a
-	 * number directly to a Number, or NaN for other strings.  Thus, if the
-	 * conversion succeeds, we use it (this is the milliseconds-since-epoch
-	 * case).  Otherwise, we pass the string directly to the Date
-	 * constructor to parse.
-	 */
-	var numeric = +str;
-	if (!isNaN(numeric)) {
-		return (new Date(numeric));
-	} else {
-		return (new Date(str));
-	}
-}
-
-
-/*
- * Number.*_SAFE_INTEGER isn't present before node v0.12, so we hardcode
- * the ES6 definitions here, while allowing for them to someday be higher.
- */
-var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
-var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991;
+        /**
+         * The base implementation of `_.assign` without support for multiple sources
+         * or `customizer` functions.
+         *
+         * @private
+         * @param {Object} object The destination object.
+         * @param {Object} source The source object.
+         * @returns {Object} Returns `object`.
+         */
+        function baseAssign(object, source) {
+          return object && copyObject(source, keys(source), object);
+        }
 
+        /**
+         * The base implementation of `_.clone` and `_.cloneDeep` which tracks
+         * traversed objects.
+         *
+         * @private
+         * @param {*} value The value to clone.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @param {boolean} [isFull] Specify a clone including symbols.
+         * @param {Function} [customizer] The function to customize cloning.
+         * @param {string} [key] The key of `value`.
+         * @param {Object} [object] The parent object of `value`.
+         * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
+         * @returns {*} Returns the cloned value.
+         */
+        function baseClone(
+          value,
+          isDeep,
+          isFull,
+          customizer,
+          key,
+          object,
+          stack,
+        ) {
+          var result;
+          if (customizer) {
+            result = object
+              ? customizer(value, key, object, stack)
+              : customizer(value);
+          }
+          if (result !== undefined) {
+            return result;
+          }
+          if (!isObject(value)) {
+            return value;
+          }
+          var isArr = isArray(value);
+          if (isArr) {
+            result = initCloneArray(value);
+            if (!isDeep) {
+              return copyArray(value, result);
+            }
+          } else {
+            var tag = getTag(value),
+              isFunc = tag == funcTag || tag == genTag;
 
-/*
- * Default options for parseInteger().
- */
-var PI_DEFAULTS = {
-	base: 10,
-	allowSign: true,
-	allowPrefix: false,
-	allowTrailing: false,
-	allowImprecise: false,
-	trimWhitespace: false,
-	leadingZeroIsOctal: false
-};
+            if (isBuffer(value)) {
+              return cloneBuffer(value, isDeep);
+            }
+            if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+              if (isHostObject(value)) {
+                return object ? value : {};
+              }
+              result = initCloneObject(isFunc ? {} : value);
+              if (!isDeep) {
+                return copySymbols(value, baseAssign(result, value));
+              }
+            } else {
+              if (!cloneableTags[tag]) {
+                return object ? value : {};
+              }
+              result = initCloneByTag(value, tag, baseClone, isDeep);
+            }
+          }
+          // Check for circular references and return its corresponding clone.
+          stack || (stack = new Stack());
+          var stacked = stack.get(value);
+          if (stacked) {
+            return stacked;
+          }
+          stack.set(value, result);
 
-var CP_0 = 0x30;
-var CP_9 = 0x39;
+          if (!isArr) {
+            var props = isFull ? getAllKeys(value) : keys(value);
+          }
+          // Recursively populate clone (susceptible to call stack limits).
+          arrayEach(props || value, function (subValue, key) {
+            if (props) {
+              key = subValue;
+              subValue = value[key];
+            }
+            assignValue(
+              result,
+              key,
+              baseClone(
+                subValue,
+                isDeep,
+                isFull,
+                customizer,
+                key,
+                value,
+                stack,
+              ),
+            );
+          });
+          return result;
+        }
 
-var CP_A = 0x41;
-var CP_B = 0x42;
-var CP_O = 0x4f;
-var CP_T = 0x54;
-var CP_X = 0x58;
-var CP_Z = 0x5a;
+        /**
+         * The base implementation of `_.create` without support for assigning
+         * properties to the created object.
+         *
+         * @private
+         * @param {Object} prototype The object to inherit from.
+         * @returns {Object} Returns the new object.
+         */
+        function baseCreate(proto) {
+          return isObject(proto) ? objectCreate(proto) : {};
+        }
 
-var CP_a = 0x61;
-var CP_b = 0x62;
-var CP_o = 0x6f;
-var CP_t = 0x74;
-var CP_x = 0x78;
-var CP_z = 0x7a;
+        /**
+         * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
+         * `keysFunc` and `symbolsFunc` to get the enumerable property names and
+         * symbols of `object`.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @param {Function} keysFunc The function to get the keys of `object`.
+         * @param {Function} symbolsFunc The function to get the symbols of `object`.
+         * @returns {Array} Returns the array of property names and symbols.
+         */
+        function baseGetAllKeys(object, keysFunc, symbolsFunc) {
+          var result = keysFunc(object);
+          return isArray(object)
+            ? result
+            : arrayPush(result, symbolsFunc(object));
+        }
 
-var PI_CONV_DEC = 0x30;
-var PI_CONV_UC = 0x37;
-var PI_CONV_LC = 0x57;
+        /**
+         * The base implementation of `_.has` without support for deep paths.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @param {Array|string} key The key to check.
+         * @returns {boolean} Returns `true` if `key` exists, else `false`.
+         */
+        function baseHas(object, key) {
+          // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`,
+          // that are composed entirely of index properties, return `false` for
+          // `hasOwnProperty` checks of them.
+          return (
+            hasOwnProperty.call(object, key) ||
+            (typeof object == "object" &&
+              key in object &&
+              getPrototype(object) === null)
+          );
+        }
 
+        /**
+         * The base implementation of `_.keys` which doesn't skip the constructor
+         * property of prototypes or treat sparse arrays as dense.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @returns {Array} Returns the array of property names.
+         */
+        function baseKeys(object) {
+          return nativeKeys(Object(object));
+        }
 
-/*
- * A stricter version of parseInt() that provides options for changing what
- * is an acceptable string (for example, disallowing trailing characters).
- */
-function parseInteger(str, uopts)
-{
-	mod_assert.string(str, 'str');
-	mod_assert.optionalObject(uopts, 'options');
-
-	var baseOverride = false;
-	var options = PI_DEFAULTS;
-
-	if (uopts) {
-		baseOverride = hasKey(uopts, 'base');
-		options = mergeObjects(options, uopts);
-		mod_assert.number(options.base, 'options.base');
-		mod_assert.ok(options.base >= 2, 'options.base >= 2');
-		mod_assert.ok(options.base <= 36, 'options.base <= 36');
-		mod_assert.bool(options.allowSign, 'options.allowSign');
-		mod_assert.bool(options.allowPrefix, 'options.allowPrefix');
-		mod_assert.bool(options.allowTrailing,
-		    'options.allowTrailing');
-		mod_assert.bool(options.allowImprecise,
-		    'options.allowImprecise');
-		mod_assert.bool(options.trimWhitespace,
-		    'options.trimWhitespace');
-		mod_assert.bool(options.leadingZeroIsOctal,
-		    'options.leadingZeroIsOctal');
-
-		if (options.leadingZeroIsOctal) {
-			mod_assert.ok(!baseOverride,
-			    '"base" and "leadingZeroIsOctal" are ' +
-			    'mutually exclusive');
-		}
-	}
-
-	var c;
-	var pbase = -1;
-	var base = options.base;
-	var start;
-	var mult = 1;
-	var value = 0;
-	var idx = 0;
-	var len = str.length;
-
-	/* Trim any whitespace on the left side. */
-	if (options.trimWhitespace) {
-		while (idx < len && isSpace(str.charCodeAt(idx))) {
-			++idx;
-		}
-	}
-
-	/* Check the number for a leading sign. */
-	if (options.allowSign) {
-		if (str[idx] === '-') {
-			idx += 1;
-			mult = -1;
-		} else if (str[idx] === '+') {
-			idx += 1;
-		}
-	}
-
-	/* Parse the base-indicating prefix if there is one. */
-	if (str[idx] === '0') {
-		if (options.allowPrefix) {
-			pbase = prefixToBase(str.charCodeAt(idx + 1));
-			if (pbase !== -1 && (!baseOverride || pbase === base)) {
-				base = pbase;
-				idx += 2;
-			}
-		}
-
-		if (pbase === -1 && options.leadingZeroIsOctal) {
-			base = 8;
-		}
-	}
-
-	/* Parse the actual digits. */
-	for (start = idx; idx < len; ++idx) {
-		c = translateDigit(str.charCodeAt(idx));
-		if (c !== -1 && c < base) {
-			value *= base;
-			value += c;
-		} else {
-			break;
-		}
-	}
-
-	/* If we didn't parse any digits, we have an invalid number. */
-	if (start === idx) {
-		return (new Error('invalid number: ' + JSON.stringify(str)));
-	}
-
-	/* Trim any whitespace on the right side. */
-	if (options.trimWhitespace) {
-		while (idx < len && isSpace(str.charCodeAt(idx))) {
-			++idx;
-		}
-	}
-
-	/* Check for trailing characters. */
-	if (idx < len && !options.allowTrailing) {
-		return (new Error('trailing characters after number: ' +
-		    JSON.stringify(str.slice(idx))));
-	}
-
-	/* If our value is 0, we return now, to avoid returning -0. */
-	if (value === 0) {
-		return (0);
-	}
-
-	/* Calculate our final value. */
-	var result = value * mult;
-
-	/*
-	 * If the string represents a value that cannot be precisely represented
-	 * by JavaScript, then we want to check that:
-	 *
-	 * - We never increased the value past MAX_SAFE_INTEGER
-	 * - We don't make the result negative and below MIN_SAFE_INTEGER
-	 *
-	 * Because we only ever increment the value during parsing, there's no
-	 * chance of moving past MAX_SAFE_INTEGER and then dropping below it
-	 * again, losing precision in the process. This means that we only need
-	 * to do our checks here, at the end.
-	 */
-	if (!options.allowImprecise &&
-	    (value > MAX_SAFE_INTEGER || result < MIN_SAFE_INTEGER)) {
-		return (new Error('number is outside of the supported range: ' +
-		    JSON.stringify(str.slice(start, idx))));
-	}
-
-	return (result);
-}
-
-
-/*
- * Interpret a character code as a base-36 digit.
- */
-function translateDigit(d)
-{
-	if (d >= CP_0 && d <= CP_9) {
-		/* '0' to '9' -> 0 to 9 */
-		return (d - PI_CONV_DEC);
-	} else if (d >= CP_A && d <= CP_Z) {
-		/* 'A' - 'Z' -> 10 to 35 */
-		return (d - PI_CONV_UC);
-	} else if (d >= CP_a && d <= CP_z) {
-		/* 'a' - 'z' -> 10 to 35 */
-		return (d - PI_CONV_LC);
-	} else {
-		/* Invalid character code */
-		return (-1);
-	}
-}
-
-
-/*
- * Test if a value matches the ECMAScript definition of trimmable whitespace.
- */
-function isSpace(c)
-{
-	return (c === 0x20) ||
-	    (c >= 0x0009 && c <= 0x000d) ||
-	    (c === 0x00a0) ||
-	    (c === 0x1680) ||
-	    (c === 0x180e) ||
-	    (c >= 0x2000 && c <= 0x200a) ||
-	    (c === 0x2028) ||
-	    (c === 0x2029) ||
-	    (c === 0x202f) ||
-	    (c === 0x205f) ||
-	    (c === 0x3000) ||
-	    (c === 0xfeff);
-}
-
-
-/*
- * Determine which base a character indicates (e.g., 'x' indicates hex).
- */
-function prefixToBase(c)
-{
-	if (c === CP_b || c === CP_B) {
-		/* 0b/0B (binary) */
-		return (2);
-	} else if (c === CP_o || c === CP_O) {
-		/* 0o/0O (octal) */
-		return (8);
-	} else if (c === CP_t || c === CP_T) {
-		/* 0t/0T (decimal) */
-		return (10);
-	} else if (c === CP_x || c === CP_X) {
-		/* 0x/0X (hexadecimal) */
-		return (16);
-	} else {
-		/* Not a meaningful character */
-		return (-1);
-	}
-}
-
-
-function validateJsonObjectJS(schema, input)
-{
-	var report = mod_jsonschema.validate(input, schema);
-
-	if (report.errors.length === 0)
-		return (null);
-
-	/* Currently, we only do anything useful with the first error. */
-	var error = report.errors[0];
-
-	/* The failed property is given by a URI with an irrelevant prefix. */
-	var propname = error['property'];
-	var reason = error['message'].toLowerCase();
-	var i, j;
-
-	/*
-	 * There's at least one case where the property error message is
-	 * confusing at best.  We work around this here.
-	 */
-	if ((i = reason.indexOf('the property ')) != -1 &&
-	    (j = reason.indexOf(' is not defined in the schema and the ' +
-	    'schema does not allow additional properties')) != -1) {
-		i += 'the property '.length;
-		if (propname === '')
-			propname = reason.substr(i, j - i);
-		else
-			propname = propname + '.' + reason.substr(i, j - i);
-
-		reason = 'unsupported property';
-	}
-
-	var rv = new mod_verror.VError('property "%s": %s', propname, reason);
-	rv.jsv_details = error;
-	return (rv);
-}
-
-function randElt(arr)
-{
-	mod_assert.ok(Array.isArray(arr) && arr.length > 0,
-	    'randElt argument must be a non-empty array');
-
-	return (arr[Math.floor(Math.random() * arr.length)]);
-}
-
-function assertHrtime(a)
-{
-	mod_assert.ok(a[0] >= 0 && a[1] >= 0,
-	    'negative numbers not allowed in hrtimes');
-	mod_assert.ok(a[1] < 1e9, 'nanoseconds column overflow');
-}
-
-/*
- * Compute the time elapsed between hrtime readings A and B, where A is later
- * than B.  hrtime readings come from Node's process.hrtime().  There is no
- * defined way to represent negative deltas, so it's illegal to diff B from A
- * where the time denoted by B is later than the time denoted by A.  If this
- * becomes valuable, we can define a representation and extend the
- * implementation to support it.
- */
-function hrtimeDiff(a, b)
-{
-	assertHrtime(a);
-	assertHrtime(b);
-	mod_assert.ok(a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]),
-	    'negative differences not allowed');
-
-	var rv = [ a[0] - b[0], 0 ];
-
-	if (a[1] >= b[1]) {
-		rv[1] = a[1] - b[1];
-	} else {
-		rv[0]--;
-		rv[1] = 1e9 - (b[1] - a[1]);
-	}
-
-	return (rv);
-}
-
-/*
- * Convert a hrtime reading from the array format returned by Node's
- * process.hrtime() into a scalar number of nanoseconds.
- */
-function hrtimeNanosec(a)
-{
-	assertHrtime(a);
+        /**
+         * The base implementation of `_.property` without support for deep paths.
+         *
+         * @private
+         * @param {string} key The key of the property to get.
+         * @returns {Function} Returns the new accessor function.
+         */
+        function baseProperty(key) {
+          return function (object) {
+            return object == null ? undefined : object[key];
+          };
+        }
 
-	return (Math.floor(a[0] * 1e9 + a[1]));
-}
+        /**
+         * Creates a clone of  `buffer`.
+         *
+         * @private
+         * @param {Buffer} buffer The buffer to clone.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @returns {Buffer} Returns the cloned buffer.
+         */
+        function cloneBuffer(buffer, isDeep) {
+          if (isDeep) {
+            return buffer.slice();
+          }
+          var result = new buffer.constructor(buffer.length);
+          buffer.copy(result);
+          return result;
+        }
 
-/*
- * Convert a hrtime reading from the array format returned by Node's
- * process.hrtime() into a scalar number of microseconds.
- */
-function hrtimeMicrosec(a)
-{
-	assertHrtime(a);
+        /**
+         * Creates a clone of `arrayBuffer`.
+         *
+         * @private
+         * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
+         * @returns {ArrayBuffer} Returns the cloned array buffer.
+         */
+        function cloneArrayBuffer(arrayBuffer) {
+          var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
+          new Uint8Array(result).set(new Uint8Array(arrayBuffer));
+          return result;
+        }
 
-	return (Math.floor(a[0] * 1e6 + a[1] / 1e3));
-}
+        /**
+         * Creates a clone of `dataView`.
+         *
+         * @private
+         * @param {Object} dataView The data view to clone.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @returns {Object} Returns the cloned data view.
+         */
+        function cloneDataView(dataView, isDeep) {
+          var buffer = isDeep
+            ? cloneArrayBuffer(dataView.buffer)
+            : dataView.buffer;
+          return new dataView.constructor(
+            buffer,
+            dataView.byteOffset,
+            dataView.byteLength,
+          );
+        }
 
-/*
- * Convert a hrtime reading from the array format returned by Node's
- * process.hrtime() into a scalar number of milliseconds.
- */
-function hrtimeMillisec(a)
-{
-	assertHrtime(a);
+        /**
+         * Creates a clone of `map`.
+         *
+         * @private
+         * @param {Object} map The map to clone.
+         * @param {Function} cloneFunc The function to clone values.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @returns {Object} Returns the cloned map.
+         */
+        function cloneMap(map, isDeep, cloneFunc) {
+          var array = isDeep
+            ? cloneFunc(mapToArray(map), true)
+            : mapToArray(map);
+          return arrayReduce(array, addMapEntry, new map.constructor());
+        }
 
-	return (Math.floor(a[0] * 1e3 + a[1] / 1e6));
-}
+        /**
+         * Creates a clone of `regexp`.
+         *
+         * @private
+         * @param {Object} regexp The regexp to clone.
+         * @returns {Object} Returns the cloned regexp.
+         */
+        function cloneRegExp(regexp) {
+          var result = new regexp.constructor(
+            regexp.source,
+            reFlags.exec(regexp),
+          );
+          result.lastIndex = regexp.lastIndex;
+          return result;
+        }
 
-/*
- * Add two hrtime readings A and B, overwriting A with the result of the
- * addition.  This function is useful for accumulating several hrtime intervals
- * into a counter.  Returns A.
- */
-function hrtimeAccum(a, b)
-{
-	assertHrtime(a);
-	assertHrtime(b);
-
-	/*
-	 * Accumulate the nanosecond component.
-	 */
-	a[1] += b[1];
-	if (a[1] >= 1e9) {
-		/*
-		 * The nanosecond component overflowed, so carry to the seconds
-		 * field.
-		 */
-		a[0]++;
-		a[1] -= 1e9;
-	}
-
-	/*
-	 * Accumulate the seconds component.
-	 */
-	a[0] += b[0];
-
-	return (a);
-}
-
-/*
- * Add two hrtime readings A and B, returning the result as a new hrtime array.
- * Does not modify either input argument.
- */
-function hrtimeAdd(a, b)
-{
-	assertHrtime(a);
+        /**
+         * Creates a clone of `set`.
+         *
+         * @private
+         * @param {Object} set The set to clone.
+         * @param {Function} cloneFunc The function to clone values.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @returns {Object} Returns the cloned set.
+         */
+        function cloneSet(set, isDeep, cloneFunc) {
+          var array = isDeep
+            ? cloneFunc(setToArray(set), true)
+            : setToArray(set);
+          return arrayReduce(array, addSetEntry, new set.constructor());
+        }
 
-	var rv = [ a[0], a[1] ];
+        /**
+         * Creates a clone of the `symbol` object.
+         *
+         * @private
+         * @param {Object} symbol The symbol object to clone.
+         * @returns {Object} Returns the cloned symbol object.
+         */
+        function cloneSymbol(symbol) {
+          return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
+        }
 
-	return (hrtimeAccum(rv, b));
-}
+        /**
+         * Creates a clone of `typedArray`.
+         *
+         * @private
+         * @param {Object} typedArray The typed array to clone.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @returns {Object} Returns the cloned typed array.
+         */
+        function cloneTypedArray(typedArray, isDeep) {
+          var buffer = isDeep
+            ? cloneArrayBuffer(typedArray.buffer)
+            : typedArray.buffer;
+          return new typedArray.constructor(
+            buffer,
+            typedArray.byteOffset,
+            typedArray.length,
+          );
+        }
 
+        /**
+         * Copies the values of `source` to `array`.
+         *
+         * @private
+         * @param {Array} source The array to copy values from.
+         * @param {Array} [array=[]] The array to copy values to.
+         * @returns {Array} Returns `array`.
+         */
+        function copyArray(source, array) {
+          var index = -1,
+            length = source.length;
 
-/*
- * Check an object for unexpected properties.  Accepts the object to check, and
- * an array of allowed property names (strings).  Returns an array of key names
- * that were found on the object, but did not appear in the list of allowed
- * properties.  If no properties were found, the returned array will be of
- * zero length.
- */
-function extraProperties(obj, allowed)
-{
-	mod_assert.ok(typeof (obj) === 'object' && obj !== null,
-	    'obj argument must be a non-null object');
-	mod_assert.ok(Array.isArray(allowed),
-	    'allowed argument must be an array of strings');
-	for (var i = 0; i < allowed.length; i++) {
-		mod_assert.ok(typeof (allowed[i]) === 'string',
-		    'allowed argument must be an array of strings');
-	}
-
-	return (Object.keys(obj).filter(function (key) {
-		return (allowed.indexOf(key) === -1);
-	}));
-}
-
-/*
- * Given three sets of properties "provided" (may be undefined), "overrides"
- * (required), and "defaults" (may be undefined), construct an object containing
- * the union of these sets with "overrides" overriding "provided", and
- * "provided" overriding "defaults".  None of the input objects are modified.
- */
-function mergeObjects(provided, overrides, defaults)
-{
-	var rv, k;
-
-	rv = {};
-	if (defaults) {
-		for (k in defaults)
-			rv[k] = defaults[k];
-	}
-
-	if (provided) {
-		for (k in provided)
-			rv[k] = provided[k];
-	}
-
-	if (overrides) {
-		for (k in overrides)
-			rv[k] = overrides[k];
-	}
-
-	return (rv);
-}
-
-
-/***/ }),
-/* 747 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* eslint-disable no-nested-ternary */
-
-var arr = [];
-var charCodeCache = [];
-
-module.exports = function (a, b) {
-	if (a === b) {
-		return 0;
-	}
-
-	var swap = a;
-
-	// Swapping the strings if `a` is longer than `b` so we know which one is the
-	// shortest & which one is the longest
-	if (a.length > b.length) {
-		a = b;
-		b = swap;
-	}
-
-	var aLen = a.length;
-	var bLen = b.length;
-
-	if (aLen === 0) {
-		return bLen;
-	}
-
-	if (bLen === 0) {
-		return aLen;
-	}
-
-	// Performing suffix trimming:
-	// We can linearly drop suffix common to both strings since they
-	// don't increase distance at all
-	// Note: `~-` is the bitwise way to perform a `- 1` operation
-	while (aLen > 0 && (a.charCodeAt(~-aLen) === b.charCodeAt(~-bLen))) {
-		aLen--;
-		bLen--;
-	}
-
-	if (aLen === 0) {
-		return bLen;
-	}
-
-	// Performing prefix trimming
-	// We can linearly drop prefix common to both strings since they
-	// don't increase distance at all
-	var start = 0;
-
-	while (start < aLen && (a.charCodeAt(start) === b.charCodeAt(start))) {
-		start++;
-	}
-
-	aLen -= start;
-	bLen -= start;
-
-	if (aLen === 0) {
-		return bLen;
-	}
-
-	var bCharCode;
-	var ret;
-	var tmp;
-	var tmp2;
-	var i = 0;
-	var j = 0;
-
-	while (i < aLen) {
-		charCodeCache[start + i] = a.charCodeAt(start + i);
-		arr[i] = ++i;
-	}
-
-	while (j < bLen) {
-		bCharCode = b.charCodeAt(start + j);
-		tmp = j++;
-		ret = j;
-
-		for (i = 0; i < aLen; i++) {
-			tmp2 = bCharCode === charCodeCache[start + i] ? tmp : tmp + 1;
-			tmp = arr[i];
-			ret = arr[i] = tmp > ret ? tmp2 > ret ? ret + 1 : tmp2 : tmp2 > tmp ? tmp + 1 : tmp2;
-		}
-	}
-
-	return ret;
-};
+          array || (array = Array(length));
+          while (++index < length) {
+            array[index] = source[index];
+          }
+          return array;
+        }
 
+        /**
+         * Copies properties of `source` to `object`.
+         *
+         * @private
+         * @param {Object} source The object to copy properties from.
+         * @param {Array} props The property identifiers to copy.
+         * @param {Object} [object={}] The object to copy properties to.
+         * @param {Function} [customizer] The function to customize copied values.
+         * @returns {Object} Returns `object`.
+         */
+        function copyObject(source, props, object, customizer) {
+          object || (object = {});
 
-/***/ }),
-/* 748 */
-/***/ (function(module, exports, __webpack_require__) {
+          var index = -1,
+            length = props.length;
 
-/* WEBPACK VAR INJECTION */(function(module) {/**
- * lodash (Custom Build) <https://lodash.com/>
- * Build: `lodash modularize exports="npm" -o ./`
- * Copyright jQuery Foundation and other contributors <https://jquery.org/>
- * Released under MIT license <https://lodash.com/license>
- * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- */
+          while (++index < length) {
+            var key = props[index];
 
-/** Used as the size to enable large array optimizations. */
-var LARGE_ARRAY_SIZE = 200;
-
-/** Used to stand-in for `undefined` hash values. */
-var HASH_UNDEFINED = '__lodash_hash_undefined__';
-
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER = 9007199254740991;
-
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]',
-    arrayTag = '[object Array]',
-    boolTag = '[object Boolean]',
-    dateTag = '[object Date]',
-    errorTag = '[object Error]',
-    funcTag = '[object Function]',
-    genTag = '[object GeneratorFunction]',
-    mapTag = '[object Map]',
-    numberTag = '[object Number]',
-    objectTag = '[object Object]',
-    promiseTag = '[object Promise]',
-    regexpTag = '[object RegExp]',
-    setTag = '[object Set]',
-    stringTag = '[object String]',
-    symbolTag = '[object Symbol]',
-    weakMapTag = '[object WeakMap]';
-
-var arrayBufferTag = '[object ArrayBuffer]',
-    dataViewTag = '[object DataView]',
-    float32Tag = '[object Float32Array]',
-    float64Tag = '[object Float64Array]',
-    int8Tag = '[object Int8Array]',
-    int16Tag = '[object Int16Array]',
-    int32Tag = '[object Int32Array]',
-    uint8Tag = '[object Uint8Array]',
-    uint8ClampedTag = '[object Uint8ClampedArray]',
-    uint16Tag = '[object Uint16Array]',
-    uint32Tag = '[object Uint32Array]';
-
-/**
- * Used to match `RegExp`
- * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns).
- */
-var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
-
-/** Used to match `RegExp` flags from their coerced string values. */
-var reFlags = /\w*$/;
-
-/** Used to detect host constructors (Safari). */
-var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-/** Used to detect unsigned integer values. */
-var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-/** Used to identify `toStringTag` values supported by `_.clone`. */
-var cloneableTags = {};
-cloneableTags[argsTag] = cloneableTags[arrayTag] =
-cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
-cloneableTags[boolTag] = cloneableTags[dateTag] =
-cloneableTags[float32Tag] = cloneableTags[float64Tag] =
-cloneableTags[int8Tag] = cloneableTags[int16Tag] =
-cloneableTags[int32Tag] = cloneableTags[mapTag] =
-cloneableTags[numberTag] = cloneableTags[objectTag] =
-cloneableTags[regexpTag] = cloneableTags[setTag] =
-cloneableTags[stringTag] = cloneableTags[symbolTag] =
-cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
-cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
-cloneableTags[errorTag] = cloneableTags[funcTag] =
-cloneableTags[weakMapTag] = false;
-
-/** Used to determine if values are of the language type `Object`. */
-var objectTypes = {
-  'function': true,
-  'object': true
-};
+            var newValue = customizer
+              ? customizer(object[key], source[key], key, object, source)
+              : source[key];
 
-/** Detect free variable `exports`. */
-var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType)
-  ? exports
-  : undefined;
+            assignValue(object, key, newValue);
+          }
+          return object;
+        }
 
-/** Detect free variable `module`. */
-var freeModule = (objectTypes[typeof module] && module && !module.nodeType)
-  ? module
-  : undefined;
+        /**
+         * Copies own symbol properties of `source` to `object`.
+         *
+         * @private
+         * @param {Object} source The object to copy symbols from.
+         * @param {Object} [object={}] The object to copy symbols to.
+         * @returns {Object} Returns `object`.
+         */
+        function copySymbols(source, object) {
+          return copyObject(source, getSymbols(source), object);
+        }
 
-/** Detect the popular CommonJS extension `module.exports`. */
-var moduleExports = (freeModule && freeModule.exports === freeExports)
-  ? freeExports
-  : undefined;
+        /**
+         * Creates an array of own enumerable property names and symbols of `object`.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @returns {Array} Returns the array of property names and symbols.
+         */
+        function getAllKeys(object) {
+          return baseGetAllKeys(object, keys, getSymbols);
+        }
 
-/** Detect free variable `global` from Node.js. */
-var freeGlobal = checkGlobal(freeExports && freeModule && typeof global == 'object' && global);
+        /**
+         * Gets the "length" property value of `object`.
+         *
+         * **Note:** This function is used to avoid a
+         * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+         * Safari on at least iOS 8.1-8.3 ARM64.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @returns {*} Returns the "length" value.
+         */
+        var getLength = baseProperty("length");
 
-/** Detect free variable `self`. */
-var freeSelf = checkGlobal(objectTypes[typeof self] && self);
+        /**
+         * Gets the data for `map`.
+         *
+         * @private
+         * @param {Object} map The map to query.
+         * @param {string} key The reference key.
+         * @returns {*} Returns the map data.
+         */
+        function getMapData(map, key) {
+          var data = map.__data__;
+          return isKeyable(key)
+            ? data[typeof key == "string" ? "string" : "hash"]
+            : data.map;
+        }
 
-/** Detect free variable `window`. */
-var freeWindow = checkGlobal(objectTypes[typeof window] && window);
+        /**
+         * Gets the native function at `key` of `object`.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @param {string} key The key of the method to get.
+         * @returns {*} Returns the function if it's native, else `undefined`.
+         */
+        function getNative(object, key) {
+          var value = object[key];
+          return isNative(value) ? value : undefined;
+        }
 
-/** Detect `this` as the global object. */
-var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
+        /**
+         * Gets the `[[Prototype]]` of `value`.
+         *
+         * @private
+         * @param {*} value The value to query.
+         * @returns {null|Object} Returns the `[[Prototype]]`.
+         */
+        function getPrototype(value) {
+          return nativeGetPrototype(Object(value));
+        }
 
-/**
- * Used as a reference to the global object.
- *
- * The `this` value is used if it's the global object to avoid Greasemonkey's
- * restricted `window` object, otherwise the `window` object is used.
- */
-var root = freeGlobal ||
-  ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) ||
-    freeSelf || thisGlobal || Function('return this')();
+        /**
+         * Creates an array of the own enumerable symbol properties of `object`.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @returns {Array} Returns the array of symbols.
+         */
+        function getSymbols(object) {
+          // Coerce `object` to an object to avoid non-object errors in V8.
+          // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
+          return getOwnPropertySymbols(Object(object));
+        }
 
-/**
- * Adds the key-value `pair` to `map`.
- *
- * @private
- * @param {Object} map The map to modify.
- * @param {Array} pair The key-value pair to add.
- * @returns {Object} Returns `map`.
- */
-function addMapEntry(map, pair) {
-  // Don't return `Map#set` because it doesn't return the map instance in IE 11.
-  map.set(pair[0], pair[1]);
-  return map;
-}
-
-/**
- * Adds `value` to `set`.
- *
- * @private
- * @param {Object} set The set to modify.
- * @param {*} value The value to add.
- * @returns {Object} Returns `set`.
- */
-function addSetEntry(set, value) {
-  set.add(value);
-  return set;
-}
-
-/**
- * A specialized version of `_.forEach` for arrays without support for
- * iteratee shorthands.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns `array`.
- */
-function arrayEach(array, iteratee) {
-  var index = -1,
-      length = array.length;
+        // Fallback for IE < 11.
+        if (!getOwnPropertySymbols) {
+          getSymbols = function () {
+            return [];
+          };
+        }
 
-  while (++index < length) {
-    if (iteratee(array[index], index, array) === false) {
-      break;
-    }
-  }
-  return array;
-}
+        /**
+         * Gets the `toStringTag` of `value`.
+         *
+         * @private
+         * @param {*} value The value to query.
+         * @returns {string} Returns the `toStringTag`.
+         */
+        function getTag(value) {
+          return objectToString.call(value);
+        }
 
-/**
- * Appends the elements of `values` to `array`.
- *
- * @private
- * @param {Array} array The array to modify.
- * @param {Array} values The values to append.
- * @returns {Array} Returns `array`.
- */
-function arrayPush(array, values) {
-  var index = -1,
-      length = values.length,
-      offset = array.length;
+        // Fallback for data views, maps, sets, and weak maps in IE 11,
+        // for data views in Edge, and promises in Node.js.
+        if (
+          (DataView &&
+            getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+          (Map && getTag(new Map()) != mapTag) ||
+          (Promise && getTag(Promise.resolve()) != promiseTag) ||
+          (Set && getTag(new Set()) != setTag) ||
+          (WeakMap && getTag(new WeakMap()) != weakMapTag)
+        ) {
+          getTag = function (value) {
+            var result = objectToString.call(value),
+              Ctor = result == objectTag ? value.constructor : undefined,
+              ctorString = Ctor ? toSource(Ctor) : undefined;
+
+            if (ctorString) {
+              switch (ctorString) {
+                case dataViewCtorString:
+                  return dataViewTag;
+                case mapCtorString:
+                  return mapTag;
+                case promiseCtorString:
+                  return promiseTag;
+                case setCtorString:
+                  return setTag;
+                case weakMapCtorString:
+                  return weakMapTag;
+              }
+            }
+            return result;
+          };
+        }
 
-  while (++index < length) {
-    array[offset + index] = values[index];
-  }
-  return array;
-}
+        /**
+         * Initializes an array clone.
+         *
+         * @private
+         * @param {Array} array The array to clone.
+         * @returns {Array} Returns the initialized clone.
+         */
+        function initCloneArray(array) {
+          var length = array.length,
+            result = array.constructor(length);
+
+          // Add properties assigned by `RegExp#exec`.
+          if (
+            length &&
+            typeof array[0] == "string" &&
+            hasOwnProperty.call(array, "index")
+          ) {
+            result.index = array.index;
+            result.input = array.input;
+          }
+          return result;
+        }
 
-/**
- * A specialized version of `_.reduce` for arrays without support for
- * iteratee shorthands.
- *
- * @private
- * @param {Array} array The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {*} [accumulator] The initial value.
- * @param {boolean} [initAccum] Specify using the first element of `array` as
- *  the initial value.
- * @returns {*} Returns the accumulated value.
- */
-function arrayReduce(array, iteratee, accumulator, initAccum) {
-  var index = -1,
-      length = array.length;
+        /**
+         * Initializes an object clone.
+         *
+         * @private
+         * @param {Object} object The object to clone.
+         * @returns {Object} Returns the initialized clone.
+         */
+        function initCloneObject(object) {
+          return typeof object.constructor == "function" && !isPrototype(object)
+            ? baseCreate(getPrototype(object))
+            : {};
+        }
 
-  if (initAccum && length) {
-    accumulator = array[++index];
-  }
-  while (++index < length) {
-    accumulator = iteratee(accumulator, array[index], index, array);
-  }
-  return accumulator;
-}
+        /**
+         * Initializes an object clone based on its `toStringTag`.
+         *
+         * **Note:** This function only supports cloning values with tags of
+         * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+         *
+         * @private
+         * @param {Object} object The object to clone.
+         * @param {string} tag The `toStringTag` of the object to clone.
+         * @param {Function} cloneFunc The function to clone values.
+         * @param {boolean} [isDeep] Specify a deep clone.
+         * @returns {Object} Returns the initialized clone.
+         */
+        function initCloneByTag(object, tag, cloneFunc, isDeep) {
+          var Ctor = object.constructor;
+          switch (tag) {
+            case arrayBufferTag:
+              return cloneArrayBuffer(object);
+
+            case boolTag:
+            case dateTag:
+              return new Ctor(+object);
+
+            case dataViewTag:
+              return cloneDataView(object, isDeep);
+
+            case float32Tag:
+            case float64Tag:
+            case int8Tag:
+            case int16Tag:
+            case int32Tag:
+            case uint8Tag:
+            case uint8ClampedTag:
+            case uint16Tag:
+            case uint32Tag:
+              return cloneTypedArray(object, isDeep);
+
+            case mapTag:
+              return cloneMap(object, isDeep, cloneFunc);
+
+            case numberTag:
+            case stringTag:
+              return new Ctor(object);
+
+            case regexpTag:
+              return cloneRegExp(object);
+
+            case setTag:
+              return cloneSet(object, isDeep, cloneFunc);
+
+            case symbolTag:
+              return cloneSymbol(object);
+          }
+        }
 
-/**
- * The base implementation of `_.times` without support for iteratee shorthands
- * or max array length checks.
- *
- * @private
- * @param {number} n The number of times to invoke `iteratee`.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the array of results.
- */
-function baseTimes(n, iteratee) {
-  var index = -1,
-      result = Array(n);
+        /**
+         * Creates an array of index keys for `object` values of arrays,
+         * `arguments` objects, and strings, otherwise `null` is returned.
+         *
+         * @private
+         * @param {Object} object The object to query.
+         * @returns {Array|null} Returns index keys, else `null`.
+         */
+        function indexKeys(object) {
+          var length = object ? object.length : undefined;
+          if (
+            isLength(length) &&
+            (isArray(object) || isString(object) || isArguments(object))
+          ) {
+            return baseTimes(length, String);
+          }
+          return null;
+        }
 
-  while (++index < n) {
-    result[index] = iteratee(index);
-  }
-  return result;
-}
+        /**
+         * Checks if `value` is a valid array-like index.
+         *
+         * @private
+         * @param {*} value The value to check.
+         * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+         * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+         */
+        function isIndex(value, length) {
+          length = length == null ? MAX_SAFE_INTEGER : length;
+          return (
+            !!length &&
+            (typeof value == "number" || reIsUint.test(value)) &&
+            value > -1 &&
+            value % 1 == 0 &&
+            value < length
+          );
+        }
 
-/**
- * Checks if `value` is a global object.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {null|Object} Returns `value` if it's a global object, else `null`.
- */
-function checkGlobal(value) {
-  return (value && value.Object === Object) ? value : null;
-}
+        /**
+         * Checks if `value` is suitable for use as unique object key.
+         *
+         * @private
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
+         */
+        function isKeyable(value) {
+          var type = typeof value;
+          return type == "string" ||
+            type == "number" ||
+            type == "symbol" ||
+            type == "boolean"
+            ? value !== "__proto__"
+            : value === null;
+        }
 
-/**
- * Checks if `value` is a host object in IE < 9.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
- */
-function isHostObject(value) {
-  // Many host objects are `Object` objects that can coerce to strings
-  // despite having improperly defined `toString` methods.
-  var result = false;
-  if (value != null && typeof value.toString != 'function') {
-    try {
-      result = !!(value + '');
-    } catch (e) {}
-  }
-  return result;
-}
+        /**
+         * Checks if `value` is likely a prototype object.
+         *
+         * @private
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+         */
+        function isPrototype(value) {
+          var Ctor = value && value.constructor,
+            proto =
+              (typeof Ctor == "function" && Ctor.prototype) || objectProto;
 
-/**
- * Converts `map` to its key-value pairs.
- *
- * @private
- * @param {Object} map The map to convert.
- * @returns {Array} Returns the key-value pairs.
- */
-function mapToArray(map) {
-  var index = -1,
-      result = Array(map.size);
-
-  map.forEach(function(value, key) {
-    result[++index] = [key, value];
-  });
-  return result;
-}
-
-/**
- * Converts `set` to an array of its values.
- *
- * @private
- * @param {Object} set The set to convert.
- * @returns {Array} Returns the values.
- */
-function setToArray(set) {
-  var index = -1,
-      result = Array(set.size);
-
-  set.forEach(function(value) {
-    result[++index] = value;
-  });
-  return result;
-}
-
-/** Used for built-in method references. */
-var arrayProto = Array.prototype,
-    objectProto = Object.prototype;
-
-/** Used to resolve the decompiled source of functions. */
-var funcToString = Function.prototype.toString;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
+          return value === proto;
+        }
 
-/** Used to detect if a method is native. */
-var reIsNative = RegExp('^' +
-  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
-  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
-);
+        /**
+         * Converts `func` to its source code.
+         *
+         * @private
+         * @param {Function} func The function to process.
+         * @returns {string} Returns the source code.
+         */
+        function toSource(func) {
+          if (func != null) {
+            try {
+              return funcToString.call(func);
+            } catch (e) {}
+            try {
+              return func + "";
+            } catch (e) {}
+          }
+          return "";
+        }
 
-/** Built-in value references. */
-var Buffer = moduleExports ? root.Buffer : undefined,
-    Symbol = root.Symbol,
-    Uint8Array = root.Uint8Array,
-    getOwnPropertySymbols = Object.getOwnPropertySymbols,
-    objectCreate = Object.create,
-    propertyIsEnumerable = objectProto.propertyIsEnumerable,
-    splice = arrayProto.splice;
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeGetPrototype = Object.getPrototypeOf,
-    nativeKeys = Object.keys;
-
-/* Built-in method references that are verified to be native. */
-var DataView = getNative(root, 'DataView'),
-    Map = getNative(root, 'Map'),
-    Promise = getNative(root, 'Promise'),
-    Set = getNative(root, 'Set'),
-    WeakMap = getNative(root, 'WeakMap'),
-    nativeCreate = getNative(Object, 'create');
-
-/** Used to detect maps, sets, and weakmaps. */
-var dataViewCtorString = toSource(DataView),
-    mapCtorString = toSource(Map),
-    promiseCtorString = toSource(Promise),
-    setCtorString = toSource(Set),
-    weakMapCtorString = toSource(WeakMap);
-
-/** Used to convert symbols to primitives and strings. */
-var symbolProto = Symbol ? Symbol.prototype : undefined,
-    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
-
-/**
- * Creates a hash object.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function Hash(entries) {
-  var index = -1,
-      length = entries ? entries.length : 0;
-
-  this.clear();
-  while (++index < length) {
-    var entry = entries[index];
-    this.set(entry[0], entry[1]);
-  }
-}
+        /**
+         * Performs a
+         * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+         * comparison between two values to determine if they are equivalent.
+         *
+         * @static
+         * @memberOf _
+         * @since 4.0.0
+         * @category Lang
+         * @param {*} value The value to compare.
+         * @param {*} other The other value to compare.
+         * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+         * @example
+         *
+         * var object = { 'user': 'fred' };
+         * var other = { 'user': 'fred' };
+         *
+         * _.eq(object, object);
+         * // => true
+         *
+         * _.eq(object, other);
+         * // => false
+         *
+         * _.eq('a', 'a');
+         * // => true
+         *
+         * _.eq('a', Object('a'));
+         * // => false
+         *
+         * _.eq(NaN, NaN);
+         * // => true
+         */
+        function eq(value, other) {
+          return value === other || (value !== value && other !== other);
+        }
 
-/**
- * Removes all key-value entries from the hash.
- *
- * @private
- * @name clear
- * @memberOf Hash
- */
-function hashClear() {
-  this.__data__ = nativeCreate ? nativeCreate(null) : {};
-}
+        /**
+         * Checks if `value` is likely an `arguments` object.
+         *
+         * @static
+         * @memberOf _
+         * @since 0.1.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is correctly classified,
+         *  else `false`.
+         * @example
+         *
+         * _.isArguments(function() { return arguments; }());
+         * // => true
+         *
+         * _.isArguments([1, 2, 3]);
+         * // => false
+         */
+        function isArguments(value) {
+          // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
+          return (
+            isArrayLikeObject(value) &&
+            hasOwnProperty.call(value, "callee") &&
+            (!propertyIsEnumerable.call(value, "callee") ||
+              objectToString.call(value) == argsTag)
+          );
+        }
 
-/**
- * Removes `key` and its value from the hash.
- *
- * @private
- * @name delete
- * @memberOf Hash
- * @param {Object} hash The hash to modify.
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function hashDelete(key) {
-  return this.has(key) && delete this.__data__[key];
-}
+        /**
+         * Checks if `value` is classified as an `Array` object.
+         *
+         * @static
+         * @memberOf _
+         * @since 0.1.0
+         * @type {Function}
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is correctly classified,
+         *  else `false`.
+         * @example
+         *
+         * _.isArray([1, 2, 3]);
+         * // => true
+         *
+         * _.isArray(document.body.children);
+         * // => false
+         *
+         * _.isArray('abc');
+         * // => false
+         *
+         * _.isArray(_.noop);
+         * // => false
+         */
+        var isArray = Array.isArray;
 
-/**
- * Gets the hash value for `key`.
- *
- * @private
- * @name get
- * @memberOf Hash
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function hashGet(key) {
-  var data = this.__data__;
-  if (nativeCreate) {
-    var result = data[key];
-    return result === HASH_UNDEFINED ? undefined : result;
-  }
-  return hasOwnProperty.call(data, key) ? data[key] : undefined;
-}
+        /**
+         * Checks if `value` is array-like. A value is considered array-like if it's
+         * not a function and has a `value.length` that's an integer greater than or
+         * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+         *
+         * @static
+         * @memberOf _
+         * @since 4.0.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+         * @example
+         *
+         * _.isArrayLike([1, 2, 3]);
+         * // => true
+         *
+         * _.isArrayLike(document.body.children);
+         * // => true
+         *
+         * _.isArrayLike('abc');
+         * // => true
+         *
+         * _.isArrayLike(_.noop);
+         * // => false
+         */
+        function isArrayLike(value) {
+          return (
+            value != null && isLength(getLength(value)) && !isFunction(value)
+          );
+        }
 
-/**
- * Checks if a hash value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf Hash
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function hashHas(key) {
-  var data = this.__data__;
-  return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);
-}
+        /**
+         * This method is like `_.isArrayLike` except that it also checks if `value`
+         * is an object.
+         *
+         * @static
+         * @memberOf _
+         * @since 4.0.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is an array-like object,
+         *  else `false`.
+         * @example
+         *
+         * _.isArrayLikeObject([1, 2, 3]);
+         * // => true
+         *
+         * _.isArrayLikeObject(document.body.children);
+         * // => true
+         *
+         * _.isArrayLikeObject('abc');
+         * // => false
+         *
+         * _.isArrayLikeObject(_.noop);
+         * // => false
+         */
+        function isArrayLikeObject(value) {
+          return isObjectLike(value) && isArrayLike(value);
+        }
 
-/**
- * Sets the hash `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf Hash
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the hash instance.
- */
-function hashSet(key, value) {
-  var data = this.__data__;
-  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
-  return this;
-}
-
-// Add methods to `Hash`.
-Hash.prototype.clear = hashClear;
-Hash.prototype['delete'] = hashDelete;
-Hash.prototype.get = hashGet;
-Hash.prototype.has = hashHas;
-Hash.prototype.set = hashSet;
-
-/**
- * Creates an list cache object.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function ListCache(entries) {
-  var index = -1,
-      length = entries ? entries.length : 0;
-
-  this.clear();
-  while (++index < length) {
-    var entry = entries[index];
-    this.set(entry[0], entry[1]);
-  }
-}
+        /**
+         * Checks if `value` is a buffer.
+         *
+         * @static
+         * @memberOf _
+         * @since 4.3.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
+         * @example
+         *
+         * _.isBuffer(new Buffer(2));
+         * // => true
+         *
+         * _.isBuffer(new Uint8Array(2));
+         * // => false
+         */
+        var isBuffer = !Buffer
+          ? constant(false)
+          : function (value) {
+              return value instanceof Buffer;
+            };
 
-/**
- * Removes all key-value entries from the list cache.
- *
- * @private
- * @name clear
- * @memberOf ListCache
- */
-function listCacheClear() {
-  this.__data__ = [];
-}
+        /**
+         * Checks if `value` is classified as a `Function` object.
+         *
+         * @static
+         * @memberOf _
+         * @since 0.1.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is correctly classified,
+         *  else `false`.
+         * @example
+         *
+         * _.isFunction(_);
+         * // => true
+         *
+         * _.isFunction(/abc/);
+         * // => false
+         */
+        function isFunction(value) {
+          // The use of `Object#toString` avoids issues with the `typeof` operator
+          // in Safari 8 which returns 'object' for typed array and weak map constructors,
+          // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
+          var tag = isObject(value) ? objectToString.call(value) : "";
+          return tag == funcTag || tag == genTag;
+        }
 
-/**
- * Removes `key` and its value from the list cache.
- *
- * @private
- * @name delete
- * @memberOf ListCache
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function listCacheDelete(key) {
-  var data = this.__data__,
-      index = assocIndexOf(data, key);
+        /**
+         * Checks if `value` is a valid array-like length.
+         *
+         * **Note:** This function is loosely based on
+         * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+         *
+         * @static
+         * @memberOf _
+         * @since 4.0.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is a valid length,
+         *  else `false`.
+         * @example
+         *
+         * _.isLength(3);
+         * // => true
+         *
+         * _.isLength(Number.MIN_VALUE);
+         * // => false
+         *
+         * _.isLength(Infinity);
+         * // => false
+         *
+         * _.isLength('3');
+         * // => false
+         */
+        function isLength(value) {
+          return (
+            typeof value == "number" &&
+            value > -1 &&
+            value % 1 == 0 &&
+            value <= MAX_SAFE_INTEGER
+          );
+        }
 
-  if (index < 0) {
-    return false;
-  }
-  var lastIndex = data.length - 1;
-  if (index == lastIndex) {
-    data.pop();
-  } else {
-    splice.call(data, index, 1);
-  }
-  return true;
-}
+        /**
+         * Checks if `value` is the
+         * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
+         * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+         *
+         * @static
+         * @memberOf _
+         * @since 0.1.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+         * @example
+         *
+         * _.isObject({});
+         * // => true
+         *
+         * _.isObject([1, 2, 3]);
+         * // => true
+         *
+         * _.isObject(_.noop);
+         * // => true
+         *
+         * _.isObject(null);
+         * // => false
+         */
+        function isObject(value) {
+          var type = typeof value;
+          return !!value && (type == "object" || type == "function");
+        }
 
-/**
- * Gets the list cache value for `key`.
- *
- * @private
- * @name get
- * @memberOf ListCache
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function listCacheGet(key) {
-  var data = this.__data__,
-      index = assocIndexOf(data, key);
+        /**
+         * Checks if `value` is object-like. A value is object-like if it's not `null`
+         * and has a `typeof` result of "object".
+         *
+         * @static
+         * @memberOf _
+         * @since 4.0.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+         * @example
+         *
+         * _.isObjectLike({});
+         * // => true
+         *
+         * _.isObjectLike([1, 2, 3]);
+         * // => true
+         *
+         * _.isObjectLike(_.noop);
+         * // => false
+         *
+         * _.isObjectLike(null);
+         * // => false
+         */
+        function isObjectLike(value) {
+          return !!value && typeof value == "object";
+        }
 
-  return index < 0 ? undefined : data[index][1];
-}
+        /**
+         * Checks if `value` is a native function.
+         *
+         * @static
+         * @memberOf _
+         * @since 3.0.0
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is a native function,
+         *  else `false`.
+         * @example
+         *
+         * _.isNative(Array.prototype.push);
+         * // => true
+         *
+         * _.isNative(_);
+         * // => false
+         */
+        function isNative(value) {
+          if (!isObject(value)) {
+            return false;
+          }
+          var pattern =
+            isFunction(value) || isHostObject(value)
+              ? reIsNative
+              : reIsHostCtor;
+          return pattern.test(toSource(value));
+        }
 
-/**
- * Checks if a list cache value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf ListCache
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function listCacheHas(key) {
-  return assocIndexOf(this.__data__, key) > -1;
-}
+        /**
+         * Checks if `value` is classified as a `String` primitive or object.
+         *
+         * @static
+         * @since 0.1.0
+         * @memberOf _
+         * @category Lang
+         * @param {*} value The value to check.
+         * @returns {boolean} Returns `true` if `value` is correctly classified,
+         *  else `false`.
+         * @example
+         *
+         * _.isString('abc');
+         * // => true
+         *
+         * _.isString(1);
+         * // => false
+         */
+        function isString(value) {
+          return (
+            typeof value == "string" ||
+            (!isArray(value) &&
+              isObjectLike(value) &&
+              objectToString.call(value) == stringTag)
+          );
+        }
 
-/**
- * Sets the list cache `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf ListCache
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the list cache instance.
- */
-function listCacheSet(key, value) {
-  var data = this.__data__,
-      index = assocIndexOf(data, key);
-
-  if (index < 0) {
-    data.push([key, value]);
-  } else {
-    data[index][1] = value;
-  }
-  return this;
-}
-
-// Add methods to `ListCache`.
-ListCache.prototype.clear = listCacheClear;
-ListCache.prototype['delete'] = listCacheDelete;
-ListCache.prototype.get = listCacheGet;
-ListCache.prototype.has = listCacheHas;
-ListCache.prototype.set = listCacheSet;
-
-/**
- * Creates a map cache object to store key-value pairs.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function MapCache(entries) {
-  var index = -1,
-      length = entries ? entries.length : 0;
-
-  this.clear();
-  while (++index < length) {
-    var entry = entries[index];
-    this.set(entry[0], entry[1]);
-  }
-}
+        /**
+         * Creates an array of the own enumerable property names of `object`.
+         *
+         * **Note:** Non-object values are coerced to objects. See the
+         * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
+         * for more details.
+         *
+         * @static
+         * @since 0.1.0
+         * @memberOf _
+         * @category Object
+         * @param {Object} object The object to query.
+         * @returns {Array} Returns the array of property names.
+         * @example
+         *
+         * function Foo() {
+         *   this.a = 1;
+         *   this.b = 2;
+         * }
+         *
+         * Foo.prototype.c = 3;
+         *
+         * _.keys(new Foo);
+         * // => ['a', 'b'] (iteration order is not guaranteed)
+         *
+         * _.keys('hi');
+         * // => ['0', '1']
+         */
+        function keys(object) {
+          var isProto = isPrototype(object);
+          if (!(isProto || isArrayLike(object))) {
+            return baseKeys(object);
+          }
+          var indexes = indexKeys(object),
+            skipIndexes = !!indexes,
+            result = indexes || [],
+            length = result.length;
 
-/**
- * Removes all key-value entries from the map.
- *
- * @private
- * @name clear
- * @memberOf MapCache
- */
-function mapCacheClear() {
-  this.__data__ = {
-    'hash': new Hash,
-    'map': new (Map || ListCache),
-    'string': new Hash
-  };
-}
+          for (var key in object) {
+            if (
+              baseHas(object, key) &&
+              !(skipIndexes && (key == "length" || isIndex(key, length))) &&
+              !(isProto && key == "constructor")
+            ) {
+              result.push(key);
+            }
+          }
+          return result;
+        }
 
-/**
- * Removes `key` and its value from the map.
- *
- * @private
- * @name delete
- * @memberOf MapCache
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function mapCacheDelete(key) {
-  return getMapData(this, key)['delete'](key);
-}
+        /**
+         * Creates a function that returns `value`.
+         *
+         * @static
+         * @memberOf _
+         * @since 2.4.0
+         * @category Util
+         * @param {*} value The value to return from the new function.
+         * @returns {Function} Returns the new constant function.
+         * @example
+         *
+         * var object = { 'user': 'fred' };
+         * var getter = _.constant(object);
+         *
+         * getter() === object;
+         * // => true
+         */
+        function constant(value) {
+          return function () {
+            return value;
+          };
+        }
 
-/**
- * Gets the map value for `key`.
- *
- * @private
- * @name get
- * @memberOf MapCache
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function mapCacheGet(key) {
-  return getMapData(this, key).get(key);
-}
+        module.exports = baseClone;
 
-/**
- * Checks if a map value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf MapCache
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function mapCacheHas(key) {
-  return getMapData(this, key).has(key);
-}
+        /* WEBPACK VAR INJECTION */
+      }).call(exports, __webpack_require__(163)(module));
 
-/**
- * Sets the map `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf MapCache
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the map cache instance.
- */
-function mapCacheSet(key, value) {
-  getMapData(this, key).set(key, value);
-  return this;
-}
-
-// Add methods to `MapCache`.
-MapCache.prototype.clear = mapCacheClear;
-MapCache.prototype['delete'] = mapCacheDelete;
-MapCache.prototype.get = mapCacheGet;
-MapCache.prototype.has = mapCacheHas;
-MapCache.prototype.set = mapCacheSet;
-
-/**
- * Creates a stack cache object to store key-value pairs.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function Stack(entries) {
-  this.__data__ = new ListCache(entries);
-}
+      /***/
+    },
+    /* 749 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * lodash 4.3.2 (Custom Build) <https://lodash.com/>
+       * Build: `lodash modularize exports="npm" -o ./`
+       * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
+       * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+       * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+       * Available under MIT license <https://lodash.com/license>
+       */
+      var baseClone = __webpack_require__(748);
 
-/**
- * Removes all key-value entries from the stack.
- *
- * @private
- * @name clear
- * @memberOf Stack
- */
-function stackClear() {
-  this.__data__ = new ListCache;
-}
+      /**
+       * Creates a shallow clone of `value`.
+       *
+       * **Note:** This method is loosely based on the
+       * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
+       * and supports cloning arrays, array buffers, booleans, date objects, maps,
+       * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
+       * arrays. The own enumerable properties of `arguments` objects are cloned
+       * as plain objects. An empty object is returned for uncloneable values such
+       * as error objects, functions, DOM nodes, and WeakMaps.
+       *
+       * @static
+       * @memberOf _
+       * @category Lang
+       * @param {*} value The value to clone.
+       * @returns {*} Returns the cloned value.
+       * @example
+       *
+       * var objects = [{ 'a': 1 }, { 'b': 2 }];
+       *
+       * var shallow = _.clone(objects);
+       * console.log(shallow[0] === objects[0]);
+       * // => true
+       */
+      function clone(value) {
+        return baseClone(value, false, true);
+      }
 
-/**
- * Removes `key` and its value from the stack.
- *
- * @private
- * @name delete
- * @memberOf Stack
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function stackDelete(key) {
-  return this.__data__['delete'](key);
-}
+      module.exports = clone;
 
-/**
- * Gets the stack value for `key`.
- *
- * @private
- * @name get
- * @memberOf Stack
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function stackGet(key) {
-  return this.__data__.get(key);
-}
+      /***/
+    },
+    /* 750 */
+    /***/ function (module, exports) {
+      /**
+       * lodash (Custom Build) <https://lodash.com/>
+       * Build: `lodash modularize exports="npm" -o ./`
+       * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+       * Released under MIT license <https://lodash.com/license>
+       * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+       * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+       */
 
-/**
- * Checks if a stack value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf Stack
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function stackHas(key) {
-  return this.__data__.has(key);
-}
+      /** Used as references for various `Number` constants. */
+      var MAX_SAFE_INTEGER = 9007199254740991;
 
-/**
- * Sets the stack `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf Stack
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the stack cache instance.
- */
-function stackSet(key, value) {
-  var cache = this.__data__;
-  if (cache instanceof ListCache && cache.__data__.length == LARGE_ARRAY_SIZE) {
-    cache = this.__data__ = new MapCache(cache.__data__);
-  }
-  cache.set(key, value);
-  return this;
-}
-
-// Add methods to `Stack`.
-Stack.prototype.clear = stackClear;
-Stack.prototype['delete'] = stackDelete;
-Stack.prototype.get = stackGet;
-Stack.prototype.has = stackHas;
-Stack.prototype.set = stackSet;
-
-/**
- * Assigns `value` to `key` of `object` if the existing value is not equivalent
- * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @private
- * @param {Object} object The object to modify.
- * @param {string} key The key of the property to assign.
- * @param {*} value The value to assign.
- */
-function assignValue(object, key, value) {
-  var objValue = object[key];
-  if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
-      (value === undefined && !(key in object))) {
-    object[key] = value;
-  }
-}
+      /** `Object#toString` result references. */
+      var argsTag = "[object Arguments]",
+        funcTag = "[object Function]",
+        genTag = "[object GeneratorFunction]",
+        mapTag = "[object Map]",
+        objectTag = "[object Object]",
+        promiseTag = "[object Promise]",
+        setTag = "[object Set]",
+        stringTag = "[object String]",
+        weakMapTag = "[object WeakMap]";
 
-/**
- * Gets the index at which the `key` is found in `array` of key-value pairs.
- *
- * @private
- * @param {Array} array The array to search.
- * @param {*} key The key to search for.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
-function assocIndexOf(array, key) {
-  var length = array.length;
-  while (length--) {
-    if (eq(array[length][0], key)) {
-      return length;
-    }
-  }
-  return -1;
-}
+      var dataViewTag = "[object DataView]";
 
-/**
- * The base implementation of `_.assign` without support for multiple sources
- * or `customizer` functions.
- *
- * @private
- * @param {Object} object The destination object.
- * @param {Object} source The source object.
- * @returns {Object} Returns `object`.
- */
-function baseAssign(object, source) {
-  return object && copyObject(source, keys(source), object);
-}
+      /**
+       * Used to match `RegExp`
+       * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
+       */
+      var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
+
+      /** Used to detect host constructors (Safari). */
+      var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+      /** Used to detect unsigned integer values. */
+      var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+      /** Used to compose unicode character classes. */
+      var rsAstralRange = "\\ud800-\\udfff",
+        rsComboMarksRange = "\\u0300-\\u036f\\ufe20-\\ufe23",
+        rsComboSymbolsRange = "\\u20d0-\\u20f0",
+        rsVarRange = "\\ufe0e\\ufe0f";
+
+      /** Used to compose unicode capture groups. */
+      var rsAstral = "[" + rsAstralRange + "]",
+        rsCombo = "[" + rsComboMarksRange + rsComboSymbolsRange + "]",
+        rsFitz = "\\ud83c[\\udffb-\\udfff]",
+        rsModifier = "(?:" + rsCombo + "|" + rsFitz + ")",
+        rsNonAstral = "[^" + rsAstralRange + "]",
+        rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",
+        rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",
+        rsZWJ = "\\u200d";
+
+      /** Used to compose unicode regexes. */
+      var reOptMod = rsModifier + "?",
+        rsOptVar = "[" + rsVarRange + "]?",
+        rsOptJoin =
+          "(?:" +
+          rsZWJ +
+          "(?:" +
+          [rsNonAstral, rsRegional, rsSurrPair].join("|") +
+          ")" +
+          rsOptVar +
+          reOptMod +
+          ")*",
+        rsSeq = rsOptVar + reOptMod + rsOptJoin,
+        rsSymbol =
+          "(?:" +
+          [
+            rsNonAstral + rsCombo + "?",
+            rsCombo,
+            rsRegional,
+            rsSurrPair,
+            rsAstral,
+          ].join("|") +
+          ")";
+
+      /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
+      var reUnicode = RegExp(
+        rsFitz + "(?=" + rsFitz + ")|" + rsSymbol + rsSeq,
+        "g",
+      );
 
-/**
- * The base implementation of `_.clone` and `_.cloneDeep` which tracks
- * traversed objects.
- *
- * @private
- * @param {*} value The value to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @param {boolean} [isFull] Specify a clone including symbols.
- * @param {Function} [customizer] The function to customize cloning.
- * @param {string} [key] The key of `value`.
- * @param {Object} [object] The parent object of `value`.
- * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
- * @returns {*} Returns the cloned value.
- */
-function baseClone(value, isDeep, isFull, customizer, key, object, stack) {
-  var result;
-  if (customizer) {
-    result = object ? customizer(value, key, object, stack) : customizer(value);
-  }
-  if (result !== undefined) {
-    return result;
-  }
-  if (!isObject(value)) {
-    return value;
-  }
-  var isArr = isArray(value);
-  if (isArr) {
-    result = initCloneArray(value);
-    if (!isDeep) {
-      return copyArray(value, result);
-    }
-  } else {
-    var tag = getTag(value),
-        isFunc = tag == funcTag || tag == genTag;
+      /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
+      var reHasUnicode = RegExp(
+        "[" +
+          rsZWJ +
+          rsAstralRange +
+          rsComboMarksRange +
+          rsComboSymbolsRange +
+          rsVarRange +
+          "]",
+      );
 
-    if (isBuffer(value)) {
-      return cloneBuffer(value, isDeep);
-    }
-    if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
-      if (isHostObject(value)) {
-        return object ? value : {};
-      }
-      result = initCloneObject(isFunc ? {} : value);
-      if (!isDeep) {
-        return copySymbols(value, baseAssign(result, value));
-      }
-    } else {
-      if (!cloneableTags[tag]) {
-        return object ? value : {};
-      }
-      result = initCloneByTag(value, tag, baseClone, isDeep);
-    }
-  }
-  // Check for circular references and return its corresponding clone.
-  stack || (stack = new Stack);
-  var stacked = stack.get(value);
-  if (stacked) {
-    return stacked;
-  }
-  stack.set(value, result);
+      /** Detect free variable `global` from Node.js. */
+      var freeGlobal =
+        typeof global == "object" &&
+        global &&
+        global.Object === Object &&
+        global;
 
-  if (!isArr) {
-    var props = isFull ? getAllKeys(value) : keys(value);
-  }
-  // Recursively populate clone (susceptible to call stack limits).
-  arrayEach(props || value, function(subValue, key) {
-    if (props) {
-      key = subValue;
-      subValue = value[key];
-    }
-    assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
-  });
-  return result;
-}
-
-/**
- * The base implementation of `_.create` without support for assigning
- * properties to the created object.
- *
- * @private
- * @param {Object} prototype The object to inherit from.
- * @returns {Object} Returns the new object.
- */
-function baseCreate(proto) {
-  return isObject(proto) ? objectCreate(proto) : {};
-}
-
-/**
- * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
- * `keysFunc` and `symbolsFunc` to get the enumerable property names and
- * symbols of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Function} keysFunc The function to get the keys of `object`.
- * @param {Function} symbolsFunc The function to get the symbols of `object`.
- * @returns {Array} Returns the array of property names and symbols.
- */
-function baseGetAllKeys(object, keysFunc, symbolsFunc) {
-  var result = keysFunc(object);
-  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
-}
+      /** Detect free variable `self`. */
+      var freeSelf =
+        typeof self == "object" && self && self.Object === Object && self;
 
-/**
- * The base implementation of `_.has` without support for deep paths.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array|string} key The key to check.
- * @returns {boolean} Returns `true` if `key` exists, else `false`.
- */
-function baseHas(object, key) {
-  // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`,
-  // that are composed entirely of index properties, return `false` for
-  // `hasOwnProperty` checks of them.
-  return hasOwnProperty.call(object, key) ||
-    (typeof object == 'object' && key in object && getPrototype(object) === null);
-}
-
-/**
- * The base implementation of `_.keys` which doesn't skip the constructor
- * property of prototypes or treat sparse arrays as dense.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- */
-function baseKeys(object) {
-  return nativeKeys(Object(object));
-}
+      /** Used as a reference to the global object. */
+      var root = freeGlobal || freeSelf || Function("return this")();
 
-/**
- * The base implementation of `_.property` without support for deep paths.
- *
- * @private
- * @param {string} key The key of the property to get.
- * @returns {Function} Returns the new accessor function.
- */
-function baseProperty(key) {
-  return function(object) {
-    return object == null ? undefined : object[key];
-  };
-}
+      /**
+       * A specialized version of `_.map` for arrays without support for iteratee
+       * shorthands.
+       *
+       * @private
+       * @param {Array} [array] The array to iterate over.
+       * @param {Function} iteratee The function invoked per iteration.
+       * @returns {Array} Returns the new mapped array.
+       */
+      function arrayMap(array, iteratee) {
+        var index = -1,
+          length = array ? array.length : 0,
+          result = Array(length);
 
-/**
- * Creates a clone of  `buffer`.
- *
- * @private
- * @param {Buffer} buffer The buffer to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Buffer} Returns the cloned buffer.
- */
-function cloneBuffer(buffer, isDeep) {
-  if (isDeep) {
-    return buffer.slice();
-  }
-  var result = new buffer.constructor(buffer.length);
-  buffer.copy(result);
-  return result;
-}
+        while (++index < length) {
+          result[index] = iteratee(array[index], index, array);
+        }
+        return result;
+      }
 
-/**
- * Creates a clone of `arrayBuffer`.
- *
- * @private
- * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
- * @returns {ArrayBuffer} Returns the cloned array buffer.
- */
-function cloneArrayBuffer(arrayBuffer) {
-  var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
-  new Uint8Array(result).set(new Uint8Array(arrayBuffer));
-  return result;
-}
-
-/**
- * Creates a clone of `dataView`.
- *
- * @private
- * @param {Object} dataView The data view to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Object} Returns the cloned data view.
- */
-function cloneDataView(dataView, isDeep) {
-  var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
-  return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
-}
+      /**
+       * Converts an ASCII `string` to an array.
+       *
+       * @private
+       * @param {string} string The string to convert.
+       * @returns {Array} Returns the converted array.
+       */
+      function asciiToArray(string) {
+        return string.split("");
+      }
 
-/**
- * Creates a clone of `map`.
- *
- * @private
- * @param {Object} map The map to clone.
- * @param {Function} cloneFunc The function to clone values.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Object} Returns the cloned map.
- */
-function cloneMap(map, isDeep, cloneFunc) {
-  var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map);
-  return arrayReduce(array, addMapEntry, new map.constructor);
-}
+      /**
+       * The base implementation of `_.times` without support for iteratee shorthands
+       * or max array length checks.
+       *
+       * @private
+       * @param {number} n The number of times to invoke `iteratee`.
+       * @param {Function} iteratee The function invoked per iteration.
+       * @returns {Array} Returns the array of results.
+       */
+      function baseTimes(n, iteratee) {
+        var index = -1,
+          result = Array(n);
 
-/**
- * Creates a clone of `regexp`.
- *
- * @private
- * @param {Object} regexp The regexp to clone.
- * @returns {Object} Returns the cloned regexp.
- */
-function cloneRegExp(regexp) {
-  var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
-  result.lastIndex = regexp.lastIndex;
-  return result;
-}
-
-/**
- * Creates a clone of `set`.
- *
- * @private
- * @param {Object} set The set to clone.
- * @param {Function} cloneFunc The function to clone values.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Object} Returns the cloned set.
- */
-function cloneSet(set, isDeep, cloneFunc) {
-  var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set);
-  return arrayReduce(array, addSetEntry, new set.constructor);
-}
+        while (++index < n) {
+          result[index] = iteratee(index);
+        }
+        return result;
+      }
 
-/**
- * Creates a clone of the `symbol` object.
- *
- * @private
- * @param {Object} symbol The symbol object to clone.
- * @returns {Object} Returns the cloned symbol object.
- */
-function cloneSymbol(symbol) {
-  return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
-}
+      /**
+       * The base implementation of `_.values` and `_.valuesIn` which creates an
+       * array of `object` property values corresponding to the property names
+       * of `props`.
+       *
+       * @private
+       * @param {Object} object The object to query.
+       * @param {Array} props The property names to get values for.
+       * @returns {Object} Returns the array of property values.
+       */
+      function baseValues(object, props) {
+        return arrayMap(props, function (key) {
+          return object[key];
+        });
+      }
 
-/**
- * Creates a clone of `typedArray`.
- *
- * @private
- * @param {Object} typedArray The typed array to clone.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Object} Returns the cloned typed array.
- */
-function cloneTypedArray(typedArray, isDeep) {
-  var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
-  return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
-}
+      /**
+       * Gets the value at `key` of `object`.
+       *
+       * @private
+       * @param {Object} [object] The object to query.
+       * @param {string} key The key of the property to get.
+       * @returns {*} Returns the property value.
+       */
+      function getValue(object, key) {
+        return object == null ? undefined : object[key];
+      }
 
-/**
- * Copies the values of `source` to `array`.
- *
- * @private
- * @param {Array} source The array to copy values from.
- * @param {Array} [array=[]] The array to copy values to.
- * @returns {Array} Returns `array`.
- */
-function copyArray(source, array) {
-  var index = -1,
-      length = source.length;
+      /**
+       * Checks if `string` contains Unicode symbols.
+       *
+       * @private
+       * @param {string} string The string to inspect.
+       * @returns {boolean} Returns `true` if a symbol is found, else `false`.
+       */
+      function hasUnicode(string) {
+        return reHasUnicode.test(string);
+      }
 
-  array || (array = Array(length));
-  while (++index < length) {
-    array[index] = source[index];
-  }
-  return array;
-}
+      /**
+       * Checks if `value` is a host object in IE < 9.
+       *
+       * @private
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+       */
+      function isHostObject(value) {
+        // Many host objects are `Object` objects that can coerce to strings
+        // despite having improperly defined `toString` methods.
+        var result = false;
+        if (value != null && typeof value.toString != "function") {
+          try {
+            result = !!(value + "");
+          } catch (e) {}
+        }
+        return result;
+      }
 
-/**
- * Copies properties of `source` to `object`.
- *
- * @private
- * @param {Object} source The object to copy properties from.
- * @param {Array} props The property identifiers to copy.
- * @param {Object} [object={}] The object to copy properties to.
- * @param {Function} [customizer] The function to customize copied values.
- * @returns {Object} Returns `object`.
- */
-function copyObject(source, props, object, customizer) {
-  object || (object = {});
+      /**
+       * Converts `iterator` to an array.
+       *
+       * @private
+       * @param {Object} iterator The iterator to convert.
+       * @returns {Array} Returns the converted array.
+       */
+      function iteratorToArray(iterator) {
+        var data,
+          result = [];
 
-  var index = -1,
-      length = props.length;
+        while (!(data = iterator.next()).done) {
+          result.push(data.value);
+        }
+        return result;
+      }
 
-  while (++index < length) {
-    var key = props[index];
+      /**
+       * Converts `map` to its key-value pairs.
+       *
+       * @private
+       * @param {Object} map The map to convert.
+       * @returns {Array} Returns the key-value pairs.
+       */
+      function mapToArray(map) {
+        var index = -1,
+          result = Array(map.size);
 
-    var newValue = customizer
-      ? customizer(object[key], source[key], key, object, source)
-      : source[key];
+        map.forEach(function (value, key) {
+          result[++index] = [key, value];
+        });
+        return result;
+      }
 
-    assignValue(object, key, newValue);
-  }
-  return object;
-}
+      /**
+       * Creates a unary function that invokes `func` with its argument transformed.
+       *
+       * @private
+       * @param {Function} func The function to wrap.
+       * @param {Function} transform The argument transform.
+       * @returns {Function} Returns the new function.
+       */
+      function overArg(func, transform) {
+        return function (arg) {
+          return func(transform(arg));
+        };
+      }
 
-/**
- * Copies own symbol properties of `source` to `object`.
- *
- * @private
- * @param {Object} source The object to copy symbols from.
- * @param {Object} [object={}] The object to copy symbols to.
- * @returns {Object} Returns `object`.
- */
-function copySymbols(source, object) {
-  return copyObject(source, getSymbols(source), object);
-}
+      /**
+       * Converts `set` to an array of its values.
+       *
+       * @private
+       * @param {Object} set The set to convert.
+       * @returns {Array} Returns the values.
+       */
+      function setToArray(set) {
+        var index = -1,
+          result = Array(set.size);
 
-/**
- * Creates an array of own enumerable property names and symbols of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names and symbols.
- */
-function getAllKeys(object) {
-  return baseGetAllKeys(object, keys, getSymbols);
-}
+        set.forEach(function (value) {
+          result[++index] = value;
+        });
+        return result;
+      }
 
-/**
- * Gets the "length" property value of `object`.
- *
- * **Note:** This function is used to avoid a
- * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
- * Safari on at least iOS 8.1-8.3 ARM64.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {*} Returns the "length" value.
- */
-var getLength = baseProperty('length');
+      /**
+       * Converts `string` to an array.
+       *
+       * @private
+       * @param {string} string The string to convert.
+       * @returns {Array} Returns the converted array.
+       */
+      function stringToArray(string) {
+        return hasUnicode(string)
+          ? unicodeToArray(string)
+          : asciiToArray(string);
+      }
 
-/**
- * Gets the data for `map`.
- *
- * @private
- * @param {Object} map The map to query.
- * @param {string} key The reference key.
- * @returns {*} Returns the map data.
- */
-function getMapData(map, key) {
-  var data = map.__data__;
-  return isKeyable(key)
-    ? data[typeof key == 'string' ? 'string' : 'hash']
-    : data.map;
-}
-
-/**
- * Gets the native function at `key` of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {string} key The key of the method to get.
- * @returns {*} Returns the function if it's native, else `undefined`.
- */
-function getNative(object, key) {
-  var value = object[key];
-  return isNative(value) ? value : undefined;
-}
+      /**
+       * Converts a Unicode `string` to an array.
+       *
+       * @private
+       * @param {string} string The string to convert.
+       * @returns {Array} Returns the converted array.
+       */
+      function unicodeToArray(string) {
+        return string.match(reUnicode) || [];
+      }
 
-/**
- * Gets the `[[Prototype]]` of `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {null|Object} Returns the `[[Prototype]]`.
- */
-function getPrototype(value) {
-  return nativeGetPrototype(Object(value));
-}
+      /** Used for built-in method references. */
+      var funcProto = Function.prototype,
+        objectProto = Object.prototype;
 
-/**
- * Creates an array of the own enumerable symbol properties of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of symbols.
- */
-function getSymbols(object) {
-  // Coerce `object` to an object to avoid non-object errors in V8.
-  // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
-  return getOwnPropertySymbols(Object(object));
-}
-
-// Fallback for IE < 11.
-if (!getOwnPropertySymbols) {
-  getSymbols = function() {
-    return [];
-  };
-}
+      /** Used to detect overreaching core-js shims. */
+      var coreJsData = root["__core-js_shared__"];
 
-/**
- * Gets the `toStringTag` of `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
-function getTag(value) {
-  return objectToString.call(value);
-}
-
-// Fallback for data views, maps, sets, and weak maps in IE 11,
-// for data views in Edge, and promises in Node.js.
-if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-    (Map && getTag(new Map) != mapTag) ||
-    (Promise && getTag(Promise.resolve()) != promiseTag) ||
-    (Set && getTag(new Set) != setTag) ||
-    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
-  getTag = function(value) {
-    var result = objectToString.call(value),
-        Ctor = result == objectTag ? value.constructor : undefined,
-        ctorString = Ctor ? toSource(Ctor) : undefined;
-
-    if (ctorString) {
-      switch (ctorString) {
-        case dataViewCtorString: return dataViewTag;
-        case mapCtorString: return mapTag;
-        case promiseCtorString: return promiseTag;
-        case setCtorString: return setTag;
-        case weakMapCtorString: return weakMapTag;
-      }
-    }
-    return result;
-  };
-}
+      /** Used to detect methods masquerading as native. */
+      var maskSrcKey = (function () {
+        var uid = /[^.]+$/.exec(
+          (coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO) || "",
+        );
+        return uid ? "Symbol(src)_1." + uid : "";
+      })();
 
-/**
- * Initializes an array clone.
- *
- * @private
- * @param {Array} array The array to clone.
- * @returns {Array} Returns the initialized clone.
- */
-function initCloneArray(array) {
-  var length = array.length,
-      result = array.constructor(length);
-
-  // Add properties assigned by `RegExp#exec`.
-  if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
-    result.index = array.index;
-    result.input = array.input;
-  }
-  return result;
-}
+      /** Used to resolve the decompiled source of functions. */
+      var funcToString = funcProto.toString;
 
-/**
- * Initializes an object clone.
- *
- * @private
- * @param {Object} object The object to clone.
- * @returns {Object} Returns the initialized clone.
- */
-function initCloneObject(object) {
-  return (typeof object.constructor == 'function' && !isPrototype(object))
-    ? baseCreate(getPrototype(object))
-    : {};
-}
-
-/**
- * Initializes an object clone based on its `toStringTag`.
- *
- * **Note:** This function only supports cloning values with tags of
- * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
- *
- * @private
- * @param {Object} object The object to clone.
- * @param {string} tag The `toStringTag` of the object to clone.
- * @param {Function} cloneFunc The function to clone values.
- * @param {boolean} [isDeep] Specify a deep clone.
- * @returns {Object} Returns the initialized clone.
- */
-function initCloneByTag(object, tag, cloneFunc, isDeep) {
-  var Ctor = object.constructor;
-  switch (tag) {
-    case arrayBufferTag:
-      return cloneArrayBuffer(object);
+      /** Used to check objects for own properties. */
+      var hasOwnProperty = objectProto.hasOwnProperty;
 
-    case boolTag:
-    case dateTag:
-      return new Ctor(+object);
+      /**
+       * Used to resolve the
+       * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+       * of values.
+       */
+      var objectToString = objectProto.toString;
+
+      /** Used to detect if a method is native. */
+      var reIsNative = RegExp(
+        "^" +
+          funcToString
+            .call(hasOwnProperty)
+            .replace(reRegExpChar, "\\$&")
+            .replace(
+              /hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,
+              "$1.*?",
+            ) +
+          "$",
+      );
 
-    case dataViewTag:
-      return cloneDataView(object, isDeep);
+      /** Built-in value references. */
+      var Symbol = root.Symbol,
+        iteratorSymbol = Symbol ? Symbol.iterator : undefined,
+        propertyIsEnumerable = objectProto.propertyIsEnumerable;
 
-    case float32Tag: case float64Tag:
-    case int8Tag: case int16Tag: case int32Tag:
-    case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
-      return cloneTypedArray(object, isDeep);
+      /* Built-in method references for those with the same name as other `lodash` methods. */
+      var nativeKeys = overArg(Object.keys, Object);
 
-    case mapTag:
-      return cloneMap(object, isDeep, cloneFunc);
+      /* Built-in method references that are verified to be native. */
+      var DataView = getNative(root, "DataView"),
+        Map = getNative(root, "Map"),
+        Promise = getNative(root, "Promise"),
+        Set = getNative(root, "Set"),
+        WeakMap = getNative(root, "WeakMap");
 
-    case numberTag:
-    case stringTag:
-      return new Ctor(object);
+      /** Used to detect maps, sets, and weakmaps. */
+      var dataViewCtorString = toSource(DataView),
+        mapCtorString = toSource(Map),
+        promiseCtorString = toSource(Promise),
+        setCtorString = toSource(Set),
+        weakMapCtorString = toSource(WeakMap);
 
-    case regexpTag:
-      return cloneRegExp(object);
+      /**
+       * Creates an array of the enumerable property names of the array-like `value`.
+       *
+       * @private
+       * @param {*} value The value to query.
+       * @param {boolean} inherited Specify returning inherited property names.
+       * @returns {Array} Returns the array of property names.
+       */
+      function arrayLikeKeys(value, inherited) {
+        // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
+        // Safari 9 makes `arguments.length` enumerable in strict mode.
+        var result =
+          isArray(value) || isArguments(value)
+            ? baseTimes(value.length, String)
+            : [];
+
+        var length = result.length,
+          skipIndexes = !!length;
+
+        for (var key in value) {
+          if (
+            (inherited || hasOwnProperty.call(value, key)) &&
+            !(skipIndexes && (key == "length" || isIndex(key, length)))
+          ) {
+            result.push(key);
+          }
+        }
+        return result;
+      }
 
-    case setTag:
-      return cloneSet(object, isDeep, cloneFunc);
+      /**
+       * The base implementation of `getTag`.
+       *
+       * @private
+       * @param {*} value The value to query.
+       * @returns {string} Returns the `toStringTag`.
+       */
+      function baseGetTag(value) {
+        return objectToString.call(value);
+      }
 
-    case symbolTag:
-      return cloneSymbol(object);
-  }
-}
+      /**
+       * The base implementation of `_.isNative` without bad shim checks.
+       *
+       * @private
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is a native function,
+       *  else `false`.
+       */
+      function baseIsNative(value) {
+        if (!isObject(value) || isMasked(value)) {
+          return false;
+        }
+        var pattern =
+          isFunction(value) || isHostObject(value) ? reIsNative : reIsHostCtor;
+        return pattern.test(toSource(value));
+      }
 
-/**
- * Creates an array of index keys for `object` values of arrays,
- * `arguments` objects, and strings, otherwise `null` is returned.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array|null} Returns index keys, else `null`.
- */
-function indexKeys(object) {
-  var length = object ? object.length : undefined;
-  if (isLength(length) &&
-      (isArray(object) || isString(object) || isArguments(object))) {
-    return baseTimes(length, String);
-  }
-  return null;
-}
+      /**
+       * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
+       *
+       * @private
+       * @param {Object} object The object to query.
+       * @returns {Array} Returns the array of property names.
+       */
+      function baseKeys(object) {
+        if (!isPrototype(object)) {
+          return nativeKeys(object);
+        }
+        var result = [];
+        for (var key in Object(object)) {
+          if (hasOwnProperty.call(object, key) && key != "constructor") {
+            result.push(key);
+          }
+        }
+        return result;
+      }
 
-/**
- * Checks if `value` is a valid array-like index.
- *
- * @private
- * @param {*} value The value to check.
- * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
- * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
- */
-function isIndex(value, length) {
-  length = length == null ? MAX_SAFE_INTEGER : length;
-  return !!length &&
-    (typeof value == 'number' || reIsUint.test(value)) &&
-    (value > -1 && value % 1 == 0 && value < length);
-}
-
-/**
- * Checks if `value` is suitable for use as unique object key.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
- */
-function isKeyable(value) {
-  var type = typeof value;
-  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
-    ? (value !== '__proto__')
-    : (value === null);
-}
-
-/**
- * Checks if `value` is likely a prototype object.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
- */
-function isPrototype(value) {
-  var Ctor = value && value.constructor,
-      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
+      /**
+       * Copies the values of `source` to `array`.
+       *
+       * @private
+       * @param {Array} source The array to copy values from.
+       * @param {Array} [array=[]] The array to copy values to.
+       * @returns {Array} Returns `array`.
+       */
+      function copyArray(source, array) {
+        var index = -1,
+          length = source.length;
 
-  return value === proto;
-}
+        array || (array = Array(length));
+        while (++index < length) {
+          array[index] = source[index];
+        }
+        return array;
+      }
 
-/**
- * Converts `func` to its source code.
- *
- * @private
- * @param {Function} func The function to process.
- * @returns {string} Returns the source code.
- */
-function toSource(func) {
-  if (func != null) {
-    try {
-      return funcToString.call(func);
-    } catch (e) {}
-    try {
-      return (func + '');
-    } catch (e) {}
-  }
-  return '';
-}
+      /**
+       * Gets the native function at `key` of `object`.
+       *
+       * @private
+       * @param {Object} object The object to query.
+       * @param {string} key The key of the method to get.
+       * @returns {*} Returns the function if it's native, else `undefined`.
+       */
+      function getNative(object, key) {
+        var value = getValue(object, key);
+        return baseIsNative(value) ? value : undefined;
+      }
 
-/**
- * Performs a
- * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
- * comparison between two values to determine if they are equivalent.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- * @example
- *
- * var object = { 'user': 'fred' };
- * var other = { 'user': 'fred' };
- *
- * _.eq(object, object);
- * // => true
- *
- * _.eq(object, other);
- * // => false
- *
- * _.eq('a', 'a');
- * // => true
- *
- * _.eq('a', Object('a'));
- * // => false
- *
- * _.eq(NaN, NaN);
- * // => true
- */
-function eq(value, other) {
-  return value === other || (value !== value && other !== other);
-}
+      /**
+       * Gets the `toStringTag` of `value`.
+       *
+       * @private
+       * @param {*} value The value to query.
+       * @returns {string} Returns the `toStringTag`.
+       */
+      var getTag = baseGetTag;
 
-/**
- * Checks if `value` is likely an `arguments` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
- * @example
- *
- * _.isArguments(function() { return arguments; }());
- * // => true
- *
- * _.isArguments([1, 2, 3]);
- * // => false
- */
-function isArguments(value) {
-  // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
-  return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
-    (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
-}
-
-/**
- * Checks if `value` is classified as an `Array` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @type {Function}
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
- * @example
- *
- * _.isArray([1, 2, 3]);
- * // => true
- *
- * _.isArray(document.body.children);
- * // => false
- *
- * _.isArray('abc');
- * // => false
- *
- * _.isArray(_.noop);
- * // => false
- */
-var isArray = Array.isArray;
+      // Fallback for data views, maps, sets, and weak maps in IE 11,
+      // for data views in Edge < 14, and promises in Node.js.
+      if (
+        (DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+        (Map && getTag(new Map()) != mapTag) ||
+        (Promise && getTag(Promise.resolve()) != promiseTag) ||
+        (Set && getTag(new Set()) != setTag) ||
+        (WeakMap && getTag(new WeakMap()) != weakMapTag)
+      ) {
+        getTag = function (value) {
+          var result = objectToString.call(value),
+            Ctor = result == objectTag ? value.constructor : undefined,
+            ctorString = Ctor ? toSource(Ctor) : undefined;
+
+          if (ctorString) {
+            switch (ctorString) {
+              case dataViewCtorString:
+                return dataViewTag;
+              case mapCtorString:
+                return mapTag;
+              case promiseCtorString:
+                return promiseTag;
+              case setCtorString:
+                return setTag;
+              case weakMapCtorString:
+                return weakMapTag;
+            }
+          }
+          return result;
+        };
+      }
 
-/**
- * Checks if `value` is array-like. A value is considered array-like if it's
- * not a function and has a `value.length` that's an integer greater than or
- * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
- * @example
- *
- * _.isArrayLike([1, 2, 3]);
- * // => true
- *
- * _.isArrayLike(document.body.children);
- * // => true
- *
- * _.isArrayLike('abc');
- * // => true
- *
- * _.isArrayLike(_.noop);
- * // => false
- */
-function isArrayLike(value) {
-  return value != null && isLength(getLength(value)) && !isFunction(value);
-}
+      /**
+       * Checks if `value` is a valid array-like index.
+       *
+       * @private
+       * @param {*} value The value to check.
+       * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+       * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+       */
+      function isIndex(value, length) {
+        length = length == null ? MAX_SAFE_INTEGER : length;
+        return (
+          !!length &&
+          (typeof value == "number" || reIsUint.test(value)) &&
+          value > -1 &&
+          value % 1 == 0 &&
+          value < length
+        );
+      }
 
-/**
- * This method is like `_.isArrayLike` except that it also checks if `value`
- * is an object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object,
- *  else `false`.
- * @example
- *
- * _.isArrayLikeObject([1, 2, 3]);
- * // => true
- *
- * _.isArrayLikeObject(document.body.children);
- * // => true
- *
- * _.isArrayLikeObject('abc');
- * // => false
- *
- * _.isArrayLikeObject(_.noop);
- * // => false
- */
-function isArrayLikeObject(value) {
-  return isObjectLike(value) && isArrayLike(value);
-}
+      /**
+       * Checks if `func` has its source masked.
+       *
+       * @private
+       * @param {Function} func The function to check.
+       * @returns {boolean} Returns `true` if `func` is masked, else `false`.
+       */
+      function isMasked(func) {
+        return !!maskSrcKey && maskSrcKey in func;
+      }
 
-/**
- * Checks if `value` is a buffer.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
- * @example
- *
- * _.isBuffer(new Buffer(2));
- * // => true
- *
- * _.isBuffer(new Uint8Array(2));
- * // => false
- */
-var isBuffer = !Buffer ? constant(false) : function(value) {
-  return value instanceof Buffer;
-};
+      /**
+       * Checks if `value` is likely a prototype object.
+       *
+       * @private
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+       */
+      function isPrototype(value) {
+        var Ctor = value && value.constructor,
+          proto = (typeof Ctor == "function" && Ctor.prototype) || objectProto;
 
-/**
- * Checks if `value` is classified as a `Function` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
- * @example
- *
- * _.isFunction(_);
- * // => true
- *
- * _.isFunction(/abc/);
- * // => false
- */
-function isFunction(value) {
-  // The use of `Object#toString` avoids issues with the `typeof` operator
-  // in Safari 8 which returns 'object' for typed array and weak map constructors,
-  // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
-  var tag = isObject(value) ? objectToString.call(value) : '';
-  return tag == funcTag || tag == genTag;
-}
-
-/**
- * Checks if `value` is a valid array-like length.
- *
- * **Note:** This function is loosely based on
- * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length,
- *  else `false`.
- * @example
- *
- * _.isLength(3);
- * // => true
- *
- * _.isLength(Number.MIN_VALUE);
- * // => false
- *
- * _.isLength(Infinity);
- * // => false
- *
- * _.isLength('3');
- * // => false
- */
-function isLength(value) {
-  return typeof value == 'number' &&
-    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
-}
-
-/**
- * Checks if `value` is the
- * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
- * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(_.noop);
- * // => true
- *
- * _.isObject(null);
- * // => false
- */
-function isObject(value) {
-  var type = typeof value;
-  return !!value && (type == 'object' || type == 'function');
-}
-
-/**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
- *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
- *
- * _.isObjectLike(null);
- * // => false
- */
-function isObjectLike(value) {
-  return !!value && typeof value == 'object';
-}
+        return value === proto;
+      }
 
-/**
- * Checks if `value` is a native function.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function,
- *  else `false`.
- * @example
- *
- * _.isNative(Array.prototype.push);
- * // => true
- *
- * _.isNative(_);
- * // => false
- */
-function isNative(value) {
-  if (!isObject(value)) {
-    return false;
-  }
-  var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
-  return pattern.test(toSource(value));
-}
+      /**
+       * Converts `func` to its source code.
+       *
+       * @private
+       * @param {Function} func The function to process.
+       * @returns {string} Returns the source code.
+       */
+      function toSource(func) {
+        if (func != null) {
+          try {
+            return funcToString.call(func);
+          } catch (e) {}
+          try {
+            return func + "";
+          } catch (e) {}
+        }
+        return "";
+      }
 
-/**
- * Checks if `value` is classified as a `String` primitive or object.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is correctly classified,
- *  else `false`.
- * @example
- *
- * _.isString('abc');
- * // => true
- *
- * _.isString(1);
- * // => false
- */
-function isString(value) {
-  return typeof value == 'string' ||
-    (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);
-}
+      /**
+       * Checks if `value` is likely an `arguments` object.
+       *
+       * @static
+       * @memberOf _
+       * @since 0.1.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is an `arguments` object,
+       *  else `false`.
+       * @example
+       *
+       * _.isArguments(function() { return arguments; }());
+       * // => true
+       *
+       * _.isArguments([1, 2, 3]);
+       * // => false
+       */
+      function isArguments(value) {
+        // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
+        return (
+          isArrayLikeObject(value) &&
+          hasOwnProperty.call(value, "callee") &&
+          (!propertyIsEnumerable.call(value, "callee") ||
+            objectToString.call(value) == argsTag)
+        );
+      }
 
-/**
- * Creates an array of the own enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects. See the
- * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
- * for more details.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- *   this.a = 1;
- *   this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keys(new Foo);
- * // => ['a', 'b'] (iteration order is not guaranteed)
- *
- * _.keys('hi');
- * // => ['0', '1']
- */
-function keys(object) {
-  var isProto = isPrototype(object);
-  if (!(isProto || isArrayLike(object))) {
-    return baseKeys(object);
-  }
-  var indexes = indexKeys(object),
-      skipIndexes = !!indexes,
-      result = indexes || [],
-      length = result.length;
-
-  for (var key in object) {
-    if (baseHas(object, key) &&
-        !(skipIndexes && (key == 'length' || isIndex(key, length))) &&
-        !(isProto && key == 'constructor')) {
-      result.push(key);
-    }
-  }
-  return result;
-}
+      /**
+       * Checks if `value` is classified as an `Array` object.
+       *
+       * @static
+       * @memberOf _
+       * @since 0.1.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is an array, else `false`.
+       * @example
+       *
+       * _.isArray([1, 2, 3]);
+       * // => true
+       *
+       * _.isArray(document.body.children);
+       * // => false
+       *
+       * _.isArray('abc');
+       * // => false
+       *
+       * _.isArray(_.noop);
+       * // => false
+       */
+      var isArray = Array.isArray;
 
-/**
- * Creates a function that returns `value`.
- *
- * @static
- * @memberOf _
- * @since 2.4.0
- * @category Util
- * @param {*} value The value to return from the new function.
- * @returns {Function} Returns the new constant function.
- * @example
- *
- * var object = { 'user': 'fred' };
- * var getter = _.constant(object);
- *
- * getter() === object;
- * // => true
- */
-function constant(value) {
-  return function() {
-    return value;
-  };
-}
+      /**
+       * Checks if `value` is array-like. A value is considered array-like if it's
+       * not a function and has a `value.length` that's an integer greater than or
+       * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+       *
+       * @static
+       * @memberOf _
+       * @since 4.0.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+       * @example
+       *
+       * _.isArrayLike([1, 2, 3]);
+       * // => true
+       *
+       * _.isArrayLike(document.body.children);
+       * // => true
+       *
+       * _.isArrayLike('abc');
+       * // => true
+       *
+       * _.isArrayLike(_.noop);
+       * // => false
+       */
+      function isArrayLike(value) {
+        return value != null && isLength(value.length) && !isFunction(value);
+      }
 
-module.exports = baseClone;
+      /**
+       * This method is like `_.isArrayLike` except that it also checks if `value`
+       * is an object.
+       *
+       * @static
+       * @memberOf _
+       * @since 4.0.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is an array-like object,
+       *  else `false`.
+       * @example
+       *
+       * _.isArrayLikeObject([1, 2, 3]);
+       * // => true
+       *
+       * _.isArrayLikeObject(document.body.children);
+       * // => true
+       *
+       * _.isArrayLikeObject('abc');
+       * // => false
+       *
+       * _.isArrayLikeObject(_.noop);
+       * // => false
+       */
+      function isArrayLikeObject(value) {
+        return isObjectLike(value) && isArrayLike(value);
+      }
 
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
+      /**
+       * Checks if `value` is classified as a `Function` object.
+       *
+       * @static
+       * @memberOf _
+       * @since 0.1.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is a function, else `false`.
+       * @example
+       *
+       * _.isFunction(_);
+       * // => true
+       *
+       * _.isFunction(/abc/);
+       * // => false
+       */
+      function isFunction(value) {
+        // The use of `Object#toString` avoids issues with the `typeof` operator
+        // in Safari 8-9 which returns 'object' for typed array and other constructors.
+        var tag = isObject(value) ? objectToString.call(value) : "";
+        return tag == funcTag || tag == genTag;
+      }
 
-/***/ }),
-/* 749 */
-/***/ (function(module, exports, __webpack_require__) {
+      /**
+       * Checks if `value` is a valid array-like length.
+       *
+       * **Note:** This method is loosely based on
+       * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
+       *
+       * @static
+       * @memberOf _
+       * @since 4.0.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+       * @example
+       *
+       * _.isLength(3);
+       * // => true
+       *
+       * _.isLength(Number.MIN_VALUE);
+       * // => false
+       *
+       * _.isLength(Infinity);
+       * // => false
+       *
+       * _.isLength('3');
+       * // => false
+       */
+      function isLength(value) {
+        return (
+          typeof value == "number" &&
+          value > -1 &&
+          value % 1 == 0 &&
+          value <= MAX_SAFE_INTEGER
+        );
+      }
 
-/**
- * lodash 4.3.2 (Custom Build) <https://lodash.com/>
- * Build: `lodash modularize exports="npm" -o ./`
- * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
- * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- * Available under MIT license <https://lodash.com/license>
- */
-var baseClone = __webpack_require__(748);
+      /**
+       * Checks if `value` is the
+       * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+       * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+       *
+       * @static
+       * @memberOf _
+       * @since 0.1.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+       * @example
+       *
+       * _.isObject({});
+       * // => true
+       *
+       * _.isObject([1, 2, 3]);
+       * // => true
+       *
+       * _.isObject(_.noop);
+       * // => true
+       *
+       * _.isObject(null);
+       * // => false
+       */
+      function isObject(value) {
+        var type = typeof value;
+        return !!value && (type == "object" || type == "function");
+      }
 
-/**
- * Creates a shallow clone of `value`.
- *
- * **Note:** This method is loosely based on the
- * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
- * and supports cloning arrays, array buffers, booleans, date objects, maps,
- * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
- * arrays. The own enumerable properties of `arguments` objects are cloned
- * as plain objects. An empty object is returned for uncloneable values such
- * as error objects, functions, DOM nodes, and WeakMaps.
- *
- * @static
- * @memberOf _
- * @category Lang
- * @param {*} value The value to clone.
- * @returns {*} Returns the cloned value.
- * @example
- *
- * var objects = [{ 'a': 1 }, { 'b': 2 }];
- *
- * var shallow = _.clone(objects);
- * console.log(shallow[0] === objects[0]);
- * // => true
- */
-function clone(value) {
-  return baseClone(value, false, true);
-}
+      /**
+       * Checks if `value` is object-like. A value is object-like if it's not `null`
+       * and has a `typeof` result of "object".
+       *
+       * @static
+       * @memberOf _
+       * @since 4.0.0
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+       * @example
+       *
+       * _.isObjectLike({});
+       * // => true
+       *
+       * _.isObjectLike([1, 2, 3]);
+       * // => true
+       *
+       * _.isObjectLike(_.noop);
+       * // => false
+       *
+       * _.isObjectLike(null);
+       * // => false
+       */
+      function isObjectLike(value) {
+        return !!value && typeof value == "object";
+      }
 
-module.exports = clone;
+      /**
+       * Checks if `value` is classified as a `String` primitive or object.
+       *
+       * @static
+       * @since 0.1.0
+       * @memberOf _
+       * @category Lang
+       * @param {*} value The value to check.
+       * @returns {boolean} Returns `true` if `value` is a string, else `false`.
+       * @example
+       *
+       * _.isString('abc');
+       * // => true
+       *
+       * _.isString(1);
+       * // => false
+       */
+      function isString(value) {
+        return (
+          typeof value == "string" ||
+          (!isArray(value) &&
+            isObjectLike(value) &&
+            objectToString.call(value) == stringTag)
+        );
+      }
 
+      /**
+       * Converts `value` to an array.
+       *
+       * @static
+       * @since 0.1.0
+       * @memberOf _
+       * @category Lang
+       * @param {*} value The value to convert.
+       * @returns {Array} Returns the converted array.
+       * @example
+       *
+       * _.toArray({ 'a': 1, 'b': 2 });
+       * // => [1, 2]
+       *
+       * _.toArray('abc');
+       * // => ['a', 'b', 'c']
+       *
+       * _.toArray(1);
+       * // => []
+       *
+       * _.toArray(null);
+       * // => []
+       */
+      function toArray(value) {
+        if (!value) {
+          return [];
+        }
+        if (isArrayLike(value)) {
+          return isString(value) ? stringToArray(value) : copyArray(value);
+        }
+        if (iteratorSymbol && value[iteratorSymbol]) {
+          return iteratorToArray(value[iteratorSymbol]());
+        }
+        var tag = getTag(value),
+          func =
+            tag == mapTag ? mapToArray : tag == setTag ? setToArray : values;
 
-/***/ }),
-/* 750 */
-/***/ (function(module, exports) {
+        return func(value);
+      }
 
-/**
- * lodash (Custom Build) <https://lodash.com/>
- * Build: `lodash modularize exports="npm" -o ./`
- * Copyright jQuery Foundation and other contributors <https://jquery.org/>
- * Released under MIT license <https://lodash.com/license>
- * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
- * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
- */
+      /**
+       * Creates an array of the own enumerable property names of `object`.
+       *
+       * **Note:** Non-object values are coerced to objects. See the
+       * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
+       * for more details.
+       *
+       * @static
+       * @since 0.1.0
+       * @memberOf _
+       * @category Object
+       * @param {Object} object The object to query.
+       * @returns {Array} Returns the array of property names.
+       * @example
+       *
+       * function Foo() {
+       *   this.a = 1;
+       *   this.b = 2;
+       * }
+       *
+       * Foo.prototype.c = 3;
+       *
+       * _.keys(new Foo);
+       * // => ['a', 'b'] (iteration order is not guaranteed)
+       *
+       * _.keys('hi');
+       * // => ['0', '1']
+       */
+      function keys(object) {
+        return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
+      }
 
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER = 9007199254740991;
-
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]',
-    funcTag = '[object Function]',
-    genTag = '[object GeneratorFunction]',
-    mapTag = '[object Map]',
-    objectTag = '[object Object]',
-    promiseTag = '[object Promise]',
-    setTag = '[object Set]',
-    stringTag = '[object String]',
-    weakMapTag = '[object WeakMap]';
-
-var dataViewTag = '[object DataView]';
-
-/**
- * Used to match `RegExp`
- * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
- */
-var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
-
-/** Used to detect host constructors (Safari). */
-var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-/** Used to detect unsigned integer values. */
-var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-/** Used to compose unicode character classes. */
-var rsAstralRange = '\\ud800-\\udfff',
-    rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23',
-    rsComboSymbolsRange = '\\u20d0-\\u20f0',
-    rsVarRange = '\\ufe0e\\ufe0f';
-
-/** Used to compose unicode capture groups. */
-var rsAstral = '[' + rsAstralRange + ']',
-    rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']',
-    rsFitz = '\\ud83c[\\udffb-\\udfff]',
-    rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
-    rsNonAstral = '[^' + rsAstralRange + ']',
-    rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
-    rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
-    rsZWJ = '\\u200d';
-
-/** Used to compose unicode regexes. */
-var reOptMod = rsModifier + '?',
-    rsOptVar = '[' + rsVarRange + ']?',
-    rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
-    rsSeq = rsOptVar + reOptMod + rsOptJoin,
-    rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
-
-/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
-var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
-
-/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
-var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']');
-
-/** Detect free variable `global` from Node.js. */
-var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
-
-/** Detect free variable `self`. */
-var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
-
-/** Used as a reference to the global object. */
-var root = freeGlobal || freeSelf || Function('return this')();
-
-/**
- * A specialized version of `_.map` for arrays without support for iteratee
- * shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the new mapped array.
- */
-function arrayMap(array, iteratee) {
-  var index = -1,
-      length = array ? array.length : 0,
-      result = Array(length);
+      /**
+       * Creates an array of the own enumerable string keyed property values of `object`.
+       *
+       * **Note:** Non-object values are coerced to objects.
+       *
+       * @static
+       * @since 0.1.0
+       * @memberOf _
+       * @category Object
+       * @param {Object} object The object to query.
+       * @returns {Array} Returns the array of property values.
+       * @example
+       *
+       * function Foo() {
+       *   this.a = 1;
+       *   this.b = 2;
+       * }
+       *
+       * Foo.prototype.c = 3;
+       *
+       * _.values(new Foo);
+       * // => [1, 2] (iteration order is not guaranteed)
+       *
+       * _.values('hi');
+       * // => ['h', 'i']
+       */
+      function values(object) {
+        return object ? baseValues(object, keys(object)) : [];
+      }
 
-  while (++index < length) {
-    result[index] = iteratee(array[index], index, array);
-  }
-  return result;
-}
+      module.exports = toArray;
 
-/**
- * Converts an ASCII `string` to an array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the converted array.
- */
-function asciiToArray(string) {
-  return string.split('');
-}
+      /***/
+    },
+    /* 751 */
+    /***/ function (module, exports, __webpack_require__) {
+      var crypto = __webpack_require__(11);
+      var max = Math.pow(2, 32);
 
-/**
- * The base implementation of `_.times` without support for iteratee shorthands
- * or max array length checks.
- *
- * @private
- * @param {number} n The number of times to invoke `iteratee`.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the array of results.
- */
-function baseTimes(n, iteratee) {
-  var index = -1,
-      result = Array(n);
+      module.exports = random;
+      module.exports.cryptographic = true;
 
-  while (++index < n) {
-    result[index] = iteratee(index);
-  }
-  return result;
-}
+      function random() {
+        var buf = crypto.randomBytes(4).toString("hex");
 
-/**
- * The base implementation of `_.values` and `_.valuesIn` which creates an
- * array of `object` property values corresponding to the property names
- * of `props`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array} props The property names to get values for.
- * @returns {Object} Returns the array of property values.
- */
-function baseValues(object, props) {
-  return arrayMap(props, function(key) {
-    return object[key];
-  });
-}
-
-/**
- * Gets the value at `key` of `object`.
- *
- * @private
- * @param {Object} [object] The object to query.
- * @param {string} key The key of the property to get.
- * @returns {*} Returns the property value.
- */
-function getValue(object, key) {
-  return object == null ? undefined : object[key];
-}
+        return parseInt(buf, 16) / max;
+      }
 
-/**
- * Checks if `string` contains Unicode symbols.
- *
- * @private
- * @param {string} string The string to inspect.
- * @returns {boolean} Returns `true` if a symbol is found, else `false`.
- */
-function hasUnicode(string) {
-  return reHasUnicode.test(string);
-}
+      /***/
+    },
+    /* 752 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/**
- * Checks if `value` is a host object in IE < 9.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
- */
-function isHostObject(value) {
-  // Many host objects are `Object` objects that can coerce to strings
-  // despite having improperly defined `toString` methods.
-  var result = false;
-  if (value != null && typeof value.toString != 'function') {
-    try {
-      result = !!(value + '');
-    } catch (e) {}
-  }
-  return result;
-}
+      var chars = {},
+        unesc,
+        temp;
 
-/**
- * Converts `iterator` to an array.
- *
- * @private
- * @param {Object} iterator The iterator to convert.
- * @returns {Array} Returns the converted array.
- */
-function iteratorToArray(iterator) {
-  var data,
-      result = [];
+      function reverse(object, prepender) {
+        return Object.keys(object).reduce(function (reversed, key) {
+          var newKey = prepender ? prepender + key : key; // Optionally prepend a string to key.
+          reversed[object[key]] = newKey; // Swap key and value.
+          return reversed; // Return the result.
+        }, {});
+      }
 
-  while (!(data = iterator.next()).done) {
-    result.push(data.value);
-  }
-  return result;
-}
+      /**
+       * Regex for common characters
+       */
 
-/**
- * Converts `map` to its key-value pairs.
- *
- * @private
- * @param {Object} map The map to convert.
- * @returns {Array} Returns the key-value pairs.
- */
-function mapToArray(map) {
-  var index = -1,
-      result = Array(map.size);
-
-  map.forEach(function(value, key) {
-    result[++index] = [key, value];
-  });
-  return result;
-}
-
-/**
- * Creates a unary function that invokes `func` with its argument transformed.
- *
- * @private
- * @param {Function} func The function to wrap.
- * @param {Function} transform The argument transform.
- * @returns {Function} Returns the new function.
- */
-function overArg(func, transform) {
-  return function(arg) {
-    return func(transform(arg));
-  };
-}
+      chars.escapeRegex = {
+        "?": /\?/g,
+        "@": /\@/g,
+        "!": /\!/g,
+        "+": /\+/g,
+        "*": /\*/g,
+        "(": /\(/g,
+        ")": /\)/g,
+        "[": /\[/g,
+        "]": /\]/g,
+      };
 
-/**
- * Converts `set` to an array of its values.
- *
- * @private
- * @param {Object} set The set to convert.
- * @returns {Array} Returns the values.
- */
-function setToArray(set) {
-  var index = -1,
-      result = Array(set.size);
-
-  set.forEach(function(value) {
-    result[++index] = value;
-  });
-  return result;
-}
-
-/**
- * Converts `string` to an array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the converted array.
- */
-function stringToArray(string) {
-  return hasUnicode(string)
-    ? unicodeToArray(string)
-    : asciiToArray(string);
-}
-
-/**
- * Converts a Unicode `string` to an array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the converted array.
- */
-function unicodeToArray(string) {
-  return string.match(reUnicode) || [];
-}
+      /**
+       * Escape characters
+       */
 
-/** Used for built-in method references. */
-var funcProto = Function.prototype,
-    objectProto = Object.prototype;
+      chars.ESC = {
+        "?": "__UNESC_QMRK__",
+        "@": "__UNESC_AMPE__",
+        "!": "__UNESC_EXCL__",
+        "+": "__UNESC_PLUS__",
+        "*": "__UNESC_STAR__",
+        ",": "__UNESC_COMMA__",
+        "(": "__UNESC_LTPAREN__",
+        ")": "__UNESC_RTPAREN__",
+        "[": "__UNESC_LTBRACK__",
+        "]": "__UNESC_RTBRACK__",
+      };
 
-/** Used to detect overreaching core-js shims. */
-var coreJsData = root['__core-js_shared__'];
+      /**
+       * Unescape characters
+       */
 
-/** Used to detect methods masquerading as native. */
-var maskSrcKey = (function() {
-  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
-  return uid ? ('Symbol(src)_1.' + uid) : '';
-}());
+      chars.UNESC = unesc || (unesc = reverse(chars.ESC, "\\"));
+
+      chars.ESC_TEMP = {
+        "?": "__TEMP_QMRK__",
+        "@": "__TEMP_AMPE__",
+        "!": "__TEMP_EXCL__",
+        "*": "__TEMP_STAR__",
+        "+": "__TEMP_PLUS__",
+        ",": "__TEMP_COMMA__",
+        "(": "__TEMP_LTPAREN__",
+        ")": "__TEMP_RTPAREN__",
+        "[": "__TEMP_LTBRACK__",
+        "]": "__TEMP_RTBRACK__",
+      };
 
-/** Used to resolve the decompiled source of functions. */
-var funcToString = funcProto.toString;
+      chars.TEMP = temp || (temp = reverse(chars.ESC_TEMP));
 
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
+      module.exports = chars;
 
-/**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
-var objectToString = objectProto.toString;
+      /***/
+    },
+    /* 753 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * micromatch <https://github.com/jonschlinkert/micromatch>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-/** Used to detect if a method is native. */
-var reIsNative = RegExp('^' +
-  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
-  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
-);
+      var utils = __webpack_require__(300);
+      var Glob = __webpack_require__(754);
 
-/** Built-in value references. */
-var Symbol = root.Symbol,
-    iteratorSymbol = Symbol ? Symbol.iterator : undefined,
-    propertyIsEnumerable = objectProto.propertyIsEnumerable;
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeKeys = overArg(Object.keys, Object);
-
-/* Built-in method references that are verified to be native. */
-var DataView = getNative(root, 'DataView'),
-    Map = getNative(root, 'Map'),
-    Promise = getNative(root, 'Promise'),
-    Set = getNative(root, 'Set'),
-    WeakMap = getNative(root, 'WeakMap');
-
-/** Used to detect maps, sets, and weakmaps. */
-var dataViewCtorString = toSource(DataView),
-    mapCtorString = toSource(Map),
-    promiseCtorString = toSource(Promise),
-    setCtorString = toSource(Set),
-    weakMapCtorString = toSource(WeakMap);
-
-/**
- * Creates an array of the enumerable property names of the array-like `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @param {boolean} inherited Specify returning inherited property names.
- * @returns {Array} Returns the array of property names.
- */
-function arrayLikeKeys(value, inherited) {
-  // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
-  // Safari 9 makes `arguments.length` enumerable in strict mode.
-  var result = (isArray(value) || isArguments(value))
-    ? baseTimes(value.length, String)
-    : [];
-
-  var length = result.length,
-      skipIndexes = !!length;
-
-  for (var key in value) {
-    if ((inherited || hasOwnProperty.call(value, key)) &&
-        !(skipIndexes && (key == 'length' || isIndex(key, length)))) {
-      result.push(key);
-    }
-  }
-  return result;
-}
+      /**
+       * Expose `expand`
+       */
 
-/**
- * The base implementation of `getTag`.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
-function baseGetTag(value) {
-  return objectToString.call(value);
-}
+      module.exports = expand;
 
-/**
- * The base implementation of `_.isNative` without bad shim checks.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function,
- *  else `false`.
- */
-function baseIsNative(value) {
-  if (!isObject(value) || isMasked(value)) {
-    return false;
-  }
-  var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
-  return pattern.test(toSource(value));
-}
+      /**
+       * Expand a glob pattern to resolve braces and
+       * similar patterns before converting to regex.
+       *
+       * @param  {String|Array} `pattern`
+       * @param  {Array} `files`
+       * @param  {Options} `opts`
+       * @return {Array}
+       */
 
-/**
- * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- */
-function baseKeys(object) {
-  if (!isPrototype(object)) {
-    return nativeKeys(object);
-  }
-  var result = [];
-  for (var key in Object(object)) {
-    if (hasOwnProperty.call(object, key) && key != 'constructor') {
-      result.push(key);
-    }
-  }
-  return result;
-}
+      function expand(pattern, options) {
+        if (typeof pattern !== "string") {
+          throw new TypeError(
+            "micromatch.expand(): argument should be a string.",
+          );
+        }
 
-/**
- * Copies the values of `source` to `array`.
- *
- * @private
- * @param {Array} source The array to copy values from.
- * @param {Array} [array=[]] The array to copy values to.
- * @returns {Array} Returns `array`.
- */
-function copyArray(source, array) {
-  var index = -1,
-      length = source.length;
+        var glob = new Glob(pattern, options || {});
+        var opts = glob.options;
 
-  array || (array = Array(length));
-  while (++index < length) {
-    array[index] = source[index];
-  }
-  return array;
-}
+        if (!utils.isGlob(pattern)) {
+          glob.pattern = glob.pattern.replace(/([\/.])/g, "\\$1");
+          return glob;
+        }
 
-/**
- * Gets the native function at `key` of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {string} key The key of the method to get.
- * @returns {*} Returns the function if it's native, else `undefined`.
- */
-function getNative(object, key) {
-  var value = getValue(object, key);
-  return baseIsNative(value) ? value : undefined;
-}
+        glob.pattern = glob.pattern.replace(/(\+)(?!\()/g, "\\$1");
+        glob.pattern = glob.pattern.split("$").join("\\$");
 
-/**
- * Gets the `toStringTag` of `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
-var getTag = baseGetTag;
-
-// Fallback for data views, maps, sets, and weak maps in IE 11,
-// for data views in Edge < 14, and promises in Node.js.
-if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-    (Map && getTag(new Map) != mapTag) ||
-    (Promise && getTag(Promise.resolve()) != promiseTag) ||
-    (Set && getTag(new Set) != setTag) ||
-    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
-  getTag = function(value) {
-    var result = objectToString.call(value),
-        Ctor = result == objectTag ? value.constructor : undefined,
-        ctorString = Ctor ? toSource(Ctor) : undefined;
-
-    if (ctorString) {
-      switch (ctorString) {
-        case dataViewCtorString: return dataViewTag;
-        case mapCtorString: return mapTag;
-        case promiseCtorString: return promiseTag;
-        case setCtorString: return setTag;
-        case weakMapCtorString: return weakMapTag;
-      }
-    }
-    return result;
-  };
-}
+        if (
+          typeof opts.braces !== "boolean" &&
+          typeof opts.nobraces !== "boolean"
+        ) {
+          opts.braces = true;
+        }
 
-/**
- * Checks if `value` is a valid array-like index.
- *
- * @private
- * @param {*} value The value to check.
- * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
- * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
- */
-function isIndex(value, length) {
-  length = length == null ? MAX_SAFE_INTEGER : length;
-  return !!length &&
-    (typeof value == 'number' || reIsUint.test(value)) &&
-    (value > -1 && value % 1 == 0 && value < length);
-}
-
-/**
- * Checks if `func` has its source masked.
- *
- * @private
- * @param {Function} func The function to check.
- * @returns {boolean} Returns `true` if `func` is masked, else `false`.
- */
-function isMasked(func) {
-  return !!maskSrcKey && (maskSrcKey in func);
-}
+        if (glob.pattern === ".*") {
+          return {
+            pattern: "\\." + star,
+            tokens: tok,
+            options: opts,
+          };
+        }
 
-/**
- * Checks if `value` is likely a prototype object.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
- */
-function isPrototype(value) {
-  var Ctor = value && value.constructor,
-      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
+        if (glob.pattern === "*") {
+          return {
+            pattern: oneStar(opts.dot),
+            tokens: tok,
+            options: opts,
+          };
+        }
 
-  return value === proto;
-}
+        // parse the glob pattern into tokens
+        glob.parse();
+        var tok = glob.tokens;
+        tok.is.negated = opts.negated;
 
-/**
- * Converts `func` to its source code.
- *
- * @private
- * @param {Function} func The function to process.
- * @returns {string} Returns the source code.
- */
-function toSource(func) {
-  if (func != null) {
-    try {
-      return funcToString.call(func);
-    } catch (e) {}
-    try {
-      return (func + '');
-    } catch (e) {}
-  }
-  return '';
-}
+        // dotfile handling
+        if ((opts.dotfiles === true || tok.is.dotfile) && opts.dot !== false) {
+          opts.dotfiles = true;
+          opts.dot = true;
+        }
 
-/**
- * Checks if `value` is likely an `arguments` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an `arguments` object,
- *  else `false`.
- * @example
- *
- * _.isArguments(function() { return arguments; }());
- * // => true
- *
- * _.isArguments([1, 2, 3]);
- * // => false
- */
-function isArguments(value) {
-  // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
-  return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
-    (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
-}
-
-/**
- * Checks if `value` is classified as an `Array` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array, else `false`.
- * @example
- *
- * _.isArray([1, 2, 3]);
- * // => true
- *
- * _.isArray(document.body.children);
- * // => false
- *
- * _.isArray('abc');
- * // => false
- *
- * _.isArray(_.noop);
- * // => false
- */
-var isArray = Array.isArray;
+        if ((opts.dotdirs === true || tok.is.dotdir) && opts.dot !== false) {
+          opts.dotdirs = true;
+          opts.dot = true;
+        }
 
-/**
- * Checks if `value` is array-like. A value is considered array-like if it's
- * not a function and has a `value.length` that's an integer greater than or
- * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
- * @example
- *
- * _.isArrayLike([1, 2, 3]);
- * // => true
- *
- * _.isArrayLike(document.body.children);
- * // => true
- *
- * _.isArrayLike('abc');
- * // => true
- *
- * _.isArrayLike(_.noop);
- * // => false
- */
-function isArrayLike(value) {
-  return value != null && isLength(value.length) && !isFunction(value);
-}
+        // check for braces with a dotfile pattern
+        if (/[{,]\./.test(glob.pattern)) {
+          opts.makeRe = false;
+          opts.dot = true;
+        }
 
-/**
- * This method is like `_.isArrayLike` except that it also checks if `value`
- * is an object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array-like object,
- *  else `false`.
- * @example
- *
- * _.isArrayLikeObject([1, 2, 3]);
- * // => true
- *
- * _.isArrayLikeObject(document.body.children);
- * // => true
- *
- * _.isArrayLikeObject('abc');
- * // => false
- *
- * _.isArrayLikeObject(_.noop);
- * // => false
- */
-function isArrayLikeObject(value) {
-  return isObjectLike(value) && isArrayLike(value);
-}
+        if (opts.nonegate !== true) {
+          opts.negated = glob.negated;
+        }
 
-/**
- * Checks if `value` is classified as a `Function` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a function, else `false`.
- * @example
- *
- * _.isFunction(_);
- * // => true
- *
- * _.isFunction(/abc/);
- * // => false
- */
-function isFunction(value) {
-  // The use of `Object#toString` avoids issues with the `typeof` operator
-  // in Safari 8-9 which returns 'object' for typed array and other constructors.
-  var tag = isObject(value) ? objectToString.call(value) : '';
-  return tag == funcTag || tag == genTag;
-}
-
-/**
- * Checks if `value` is a valid array-like length.
- *
- * **Note:** This method is loosely based on
- * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
- * @example
- *
- * _.isLength(3);
- * // => true
- *
- * _.isLength(Number.MIN_VALUE);
- * // => false
- *
- * _.isLength(Infinity);
- * // => false
- *
- * _.isLength('3');
- * // => false
- */
-function isLength(value) {
-  return typeof value == 'number' &&
-    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
-}
-
-/**
- * Checks if `value` is the
- * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
- * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(_.noop);
- * // => true
- *
- * _.isObject(null);
- * // => false
- */
-function isObject(value) {
-  var type = typeof value;
-  return !!value && (type == 'object' || type == 'function');
-}
-
-/**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
- *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
- *
- * _.isObjectLike(null);
- * // => false
- */
-function isObjectLike(value) {
-  return !!value && typeof value == 'object';
-}
+        // if the leading character is a dot or a slash, escape it
+        if (glob.pattern.charAt(0) === "." && glob.pattern.charAt(1) !== "/") {
+          glob.pattern = "\\" + glob.pattern;
+        }
 
-/**
- * Checks if `value` is classified as a `String` primitive or object.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a string, else `false`.
- * @example
- *
- * _.isString('abc');
- * // => true
- *
- * _.isString(1);
- * // => false
- */
-function isString(value) {
-  return typeof value == 'string' ||
-    (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);
-}
+        /**
+         * Extended globs
+         */
 
-/**
- * Converts `value` to an array.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {Array} Returns the converted array.
- * @example
- *
- * _.toArray({ 'a': 1, 'b': 2 });
- * // => [1, 2]
- *
- * _.toArray('abc');
- * // => ['a', 'b', 'c']
- *
- * _.toArray(1);
- * // => []
- *
- * _.toArray(null);
- * // => []
- */
-function toArray(value) {
-  if (!value) {
-    return [];
-  }
-  if (isArrayLike(value)) {
-    return isString(value) ? stringToArray(value) : copyArray(value);
-  }
-  if (iteratorSymbol && value[iteratorSymbol]) {
-    return iteratorToArray(value[iteratorSymbol]());
-  }
-  var tag = getTag(value),
-      func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
+        // expand braces, e.g `{1..5}`
+        glob.track("before braces");
+        if (tok.is.braces) {
+          glob.braces();
+        }
+        glob.track("after braces");
 
-  return func(value);
-}
+        // expand extglobs, e.g `foo/!(a|b)`
+        glob.track("before extglob");
+        if (tok.is.extglob) {
+          glob.extglob();
+        }
+        glob.track("after extglob");
 
-/**
- * Creates an array of the own enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects. See the
- * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
- * for more details.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- *   this.a = 1;
- *   this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keys(new Foo);
- * // => ['a', 'b'] (iteration order is not guaranteed)
- *
- * _.keys('hi');
- * // => ['0', '1']
- */
-function keys(object) {
-  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
-}
+        // expand brackets, e.g `[[:alpha:]]`
+        glob.track("before brackets");
+        if (tok.is.brackets) {
+          glob.brackets();
+        }
+        glob.track("after brackets");
 
-/**
- * Creates an array of the own enumerable string keyed property values of `object`.
- *
- * **Note:** Non-object values are coerced to objects.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property values.
- * @example
- *
- * function Foo() {
- *   this.a = 1;
- *   this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.values(new Foo);
- * // => [1, 2] (iteration order is not guaranteed)
- *
- * _.values('hi');
- * // => ['h', 'i']
- */
-function values(object) {
-  return object ? baseValues(object, keys(object)) : [];
-}
+        // special patterns
+        glob._replace("[!", "[^");
+        glob._replace("(?", "(%~");
+        glob._replace(/\[\]/, "\\[\\]");
+        glob._replace("/[", "/" + (opts.dot ? dotfiles : nodot) + "[", true);
+        glob._replace("/?", "/" + (opts.dot ? dotfiles : nodot) + "[^/]", true);
+        glob._replace("/.", "/(?=.)\\.", true);
 
-module.exports = toArray;
+        // windows drives
+        glob._replace(/^(\w):([\\\/]+?)/gi, "(?=.)$1:$2", true);
 
+        // negate slashes in exclusion ranges
+        if (glob.pattern.indexOf("[^") !== -1) {
+          glob.pattern = negateSlash(glob.pattern);
+        }
+
+        if (opts.globstar !== false && glob.pattern === "**") {
+          glob.pattern = globstar(opts.dot);
+        } else {
+          glob.pattern = balance(glob.pattern, "[", "]");
+          glob.escape(glob.pattern);
+
+          // if the pattern has `**`
+          if (tok.is.globstar) {
+            glob.pattern = collapse(glob.pattern, "/**");
+            glob.pattern = collapse(glob.pattern, "**/");
+            glob._replace("/**/", "(?:/" + globstar(opts.dot) + "/|/)", true);
+            glob._replace(/\*{2,}/g, "**");
+
+            // 'foo/*'
+            glob._replace(/(\w+)\*(?!\/)/g, "$1[^/]*?", true);
+            glob._replace(
+              /\*\*\/\*(\w)/g,
+              globstar(opts.dot) +
+                "\\/" +
+                (opts.dot ? dotfiles : nodot) +
+                "[^/]*?$1",
+              true,
+            );
+
+            if (opts.dot !== true) {
+              glob._replace(/\*\*\/(.)/g, "(?:**\\/|)$1");
+            }
 
-/***/ }),
-/* 751 */
-/***/ (function(module, exports, __webpack_require__) {
+            // 'foo/**' or '{**,*}', but not 'foo**'
+            if (tok.path.dirname !== "" || /,\*\*|\*\*,/.test(glob.orig)) {
+              glob._replace("**", globstar(opts.dot), true);
+            }
+          }
+
+          // ends with /*
+          glob._replace(/\/\*$/, "\\/" + oneStar(opts.dot), true);
+          // ends with *, no slashes
+          glob._replace(/(?!\/)\*$/, star, true);
+          // has 'n*.' (partial wildcard w/ file extension)
+          glob._replace(/([^\/]+)\*/, "$1" + oneStar(true), true);
+          // has '*'
+          glob._replace("*", oneStar(opts.dot), true);
+          glob._replace("?.", "?\\.", true);
+          glob._replace("?:", "?:", true);
+
+          glob._replace(/\?+/g, function (match) {
+            var len = match.length;
+            if (len === 1) {
+              return qmark;
+            }
+            return qmark + "{" + len + "}";
+          });
 
-var crypto = __webpack_require__(11)
-var max = Math.pow(2, 32)
+          // escape '.abc' => '\\.abc'
+          glob._replace(/\.([*\w]+)/g, "\\.$1");
+          // fix '[^\\\\/]'
+          glob._replace(/\[\^[\\\/]+\]/g, qmark);
+          // '///' => '\/'
+          glob._replace(/\/+/g, "\\/");
+          // '\\\\\\' => '\\'
+          glob._replace(/\\{2,}/g, "\\");
+        }
 
-module.exports = random
-module.exports.cryptographic = true
+        // unescape previously escaped patterns
+        glob.unescape(glob.pattern);
+        glob._replace("__UNESC_STAR__", "*");
 
-function random () {
-  var buf = crypto
-    .randomBytes(4)
-    .toString('hex')
+        // escape dots that follow qmarks
+        glob._replace("?.", "?\\.");
 
-  return parseInt(buf, 16) / max
-}
+        // remove unnecessary slashes in character classes
+        glob._replace("[^\\/]", qmark);
 
+        if (glob.pattern.length > 1) {
+          if (/^[\[?*]/.test(glob.pattern)) {
+            // only prepend the string if we don't want to match dotfiles
+            glob.pattern = (opts.dot ? dotfiles : nodot) + glob.pattern;
+          }
+        }
 
-/***/ }),
-/* 752 */
-/***/ (function(module, exports, __webpack_require__) {
+        return glob;
+      }
 
-"use strict";
+      /**
+       * Collapse repeated character sequences.
+       *
+       * ```js
+       * collapse('a/../../../b', '../');
+       * //=> 'a/../b'
+       * ```
+       *
+       * @param  {String} `str`
+       * @param  {String} `ch` Character sequence to collapse
+       * @return {String}
+       */
 
+      function collapse(str, ch) {
+        var res = str.split(ch);
+        var isFirst = res[0] === "";
+        var isLast = res[res.length - 1] === "";
+        res = res.filter(Boolean);
+        if (isFirst) res.unshift("");
+        if (isLast) res.push("");
+        return res.join(ch);
+      }
 
-var chars = {}, unesc, temp;
+      /**
+       * Negate slashes in exclusion ranges, per glob spec:
+       *
+       * ```js
+       * negateSlash('[^foo]');
+       * //=> '[^\\/foo]'
+       * ```
+       *
+       * @param  {String} `str` glob pattern
+       * @return {String}
+       */
 
-function reverse(object, prepender) {
-  return Object.keys(object).reduce(function(reversed, key) {
-    var newKey = prepender ? prepender + key : key; // Optionally prepend a string to key.
-    reversed[object[key]] = newKey; // Swap key and value.
-    return reversed; // Return the result.
-  }, {});
-}
+      function negateSlash(str) {
+        return str.replace(/\[\^([^\]]*?)\]/g, function (match, inner) {
+          if (inner.indexOf("/") === -1) {
+            inner = "\\/" + inner;
+          }
+          return "[^" + inner + "]";
+        });
+      }
 
-/**
- * Regex for common characters
- */
+      /**
+       * Escape imbalanced braces/bracket. This is a very
+       * basic, naive implementation that only does enough
+       * to serve the purpose.
+       */
 
-chars.escapeRegex = {
-  '?': /\?/g,
-  '@': /\@/g,
-  '!': /\!/g,
-  '+': /\+/g,
-  '*': /\*/g,
-  '(': /\(/g,
-  ')': /\)/g,
-  '[': /\[/g,
-  ']': /\]/g
-};
+      function balance(str, a, b) {
+        var aarr = str.split(a);
+        var alen = aarr.join("").length;
+        var blen = str.split(b).join("").length;
 
-/**
- * Escape characters
- */
+        if (alen !== blen) {
+          str = aarr.join("\\" + a);
+          return str.split(b).join("\\" + b);
+        }
+        return str;
+      }
 
-chars.ESC = {
-  '?': '__UNESC_QMRK__',
-  '@': '__UNESC_AMPE__',
-  '!': '__UNESC_EXCL__',
-  '+': '__UNESC_PLUS__',
-  '*': '__UNESC_STAR__',
-  ',': '__UNESC_COMMA__',
-  '(': '__UNESC_LTPAREN__',
-  ')': '__UNESC_RTPAREN__',
-  '[': '__UNESC_LTBRACK__',
-  ']': '__UNESC_RTBRACK__'
-};
+      /**
+       * Special patterns to be converted to regex.
+       * Heuristics are used to simplify patterns
+       * and speed up processing.
+       */
 
-/**
- * Unescape characters
- */
+      /* eslint no-multi-spaces: 0 */
+      var qmark = "[^/]";
+      var star = qmark + "*?";
+      var nodot = "(?!\\.)(?=.)";
+      var dotfileGlob = "(?:\\/|^)\\.{1,2}($|\\/)";
+      var dotfiles = "(?!" + dotfileGlob + ")(?=.)";
+      var twoStarDot = "(?:(?!" + dotfileGlob + ").)*?";
 
-chars.UNESC = unesc || (unesc = reverse(chars.ESC, '\\'));
-
-chars.ESC_TEMP = {
-  '?': '__TEMP_QMRK__',
-  '@': '__TEMP_AMPE__',
-  '!': '__TEMP_EXCL__',
-  '*': '__TEMP_STAR__',
-  '+': '__TEMP_PLUS__',
-  ',': '__TEMP_COMMA__',
-  '(': '__TEMP_LTPAREN__',
-  ')': '__TEMP_RTPAREN__',
-  '[': '__TEMP_LTBRACK__',
-  ']': '__TEMP_RTBRACK__'
-};
+      /**
+       * Create a regex for `*`.
+       *
+       * If `dot` is true, or the pattern does not begin with
+       * a leading star, then return the simpler regex.
+       */
 
-chars.TEMP = temp || (temp = reverse(chars.ESC_TEMP));
+      function oneStar(dotfile) {
+        return dotfile ? "(?!" + dotfileGlob + ")(?=.)" + star : nodot + star;
+      }
 
-module.exports = chars;
+      function globstar(dotfile) {
+        if (dotfile) {
+          return twoStarDot;
+        }
+        return "(?:(?!(?:\\/|^)\\.).)*?";
+      }
 
+      /***/
+    },
+    /* 754 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 753 */
-/***/ (function(module, exports, __webpack_require__) {
+      var chars = __webpack_require__(752);
+      var utils = __webpack_require__(300);
 
-"use strict";
-/*!
- * micromatch <https://github.com/jonschlinkert/micromatch>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      /**
+       * Expose `Glob`
+       */
 
+      var Glob = (module.exports = function Glob(pattern, options) {
+        if (!(this instanceof Glob)) {
+          return new Glob(pattern, options);
+        }
+        this.options = options || {};
+        this.pattern = pattern;
+        this.history = [];
+        this.tokens = {};
+        this.init(pattern);
+      });
 
+      /**
+       * Initialize defaults
+       */
 
-var utils = __webpack_require__(300);
-var Glob = __webpack_require__(754);
+      Glob.prototype.init = function (pattern) {
+        this.orig = pattern;
+        this.negated = this.isNegated();
+        this.options.track = this.options.track || false;
+        this.options.makeRe = true;
+      };
 
-/**
- * Expose `expand`
- */
+      /**
+       * Push a change into `glob.history`. Useful
+       * for debugging.
+       */
 
-module.exports = expand;
+      Glob.prototype.track = function (msg) {
+        if (this.options.track) {
+          this.history.push({ msg: msg, pattern: this.pattern });
+        }
+      };
 
-/**
- * Expand a glob pattern to resolve braces and
- * similar patterns before converting to regex.
- *
- * @param  {String|Array} `pattern`
- * @param  {Array} `files`
- * @param  {Options} `opts`
- * @return {Array}
- */
+      /**
+       * Return true if `glob.pattern` was negated
+       * with `!`, also remove the `!` from the pattern.
+       *
+       * @return {Boolean}
+       */
 
-function expand(pattern, options) {
-  if (typeof pattern !== 'string') {
-    throw new TypeError('micromatch.expand(): argument should be a string.');
-  }
+      Glob.prototype.isNegated = function () {
+        if (this.pattern.charCodeAt(0) === 33 /* '!' */) {
+          this.pattern = this.pattern.slice(1);
+          return true;
+        }
+        return false;
+      };
 
-  var glob = new Glob(pattern, options || {});
-  var opts = glob.options;
+      /**
+       * Expand braces in the given glob pattern.
+       *
+       * We only need to use the [braces] lib when
+       * patterns are nested.
+       */
 
-  if (!utils.isGlob(pattern)) {
-    glob.pattern = glob.pattern.replace(/([\/.])/g, '\\$1');
-    return glob;
-  }
+      Glob.prototype.braces = function () {
+        if (this.options.nobraces !== true && this.options.nobrace !== true) {
+          // naive/fast check for imbalanced characters
+          var a = this.pattern.match(/[\{\(\[]/g);
+          var b = this.pattern.match(/[\}\)\]]/g);
 
-  glob.pattern = glob.pattern.replace(/(\+)(?!\()/g, '\\$1');
-  glob.pattern = glob.pattern.split('$').join('\\$');
+          // if imbalanced, don't optimize the pattern
+          if (a && b && a.length !== b.length) {
+            this.options.makeRe = false;
+          }
 
-  if (typeof opts.braces !== 'boolean' && typeof opts.nobraces !== 'boolean') {
-    opts.braces = true;
-  }
+          // expand brace patterns and join the resulting array
+          var expanded = utils.braces(this.pattern, this.options);
+          this.pattern = expanded.join("|");
+        }
+      };
 
-  if (glob.pattern === '.*') {
-    return {
-      pattern: '\\.' + star,
-      tokens: tok,
-      options: opts
-    };
-  }
+      /**
+       * Expand bracket expressions in `glob.pattern`
+       */
 
-  if (glob.pattern === '*') {
-    return {
-      pattern: oneStar(opts.dot),
-      tokens: tok,
-      options: opts
-    };
-  }
+      Glob.prototype.brackets = function () {
+        if (this.options.nobrackets !== true) {
+          this.pattern = utils.brackets(this.pattern);
+        }
+      };
 
-  // parse the glob pattern into tokens
-  glob.parse();
-  var tok = glob.tokens;
-  tok.is.negated = opts.negated;
+      /**
+       * Expand bracket expressions in `glob.pattern`
+       */
 
-  // dotfile handling
-  if ((opts.dotfiles === true || tok.is.dotfile) && opts.dot !== false) {
-    opts.dotfiles = true;
-    opts.dot = true;
-  }
+      Glob.prototype.extglob = function () {
+        if (this.options.noextglob === true) return;
 
-  if ((opts.dotdirs === true || tok.is.dotdir) && opts.dot !== false) {
-    opts.dotdirs = true;
-    opts.dot = true;
-  }
+        if (utils.isExtglob(this.pattern)) {
+          this.pattern = utils.extglob(this.pattern, { escape: true });
+        }
+      };
 
-  // check for braces with a dotfile pattern
-  if (/[{,]\./.test(glob.pattern)) {
-    opts.makeRe = false;
-    opts.dot = true;
-  }
+      /**
+       * Parse the given pattern
+       */
 
-  if (opts.nonegate !== true) {
-    opts.negated = glob.negated;
-  }
+      Glob.prototype.parse = function (pattern) {
+        this.tokens = utils.parseGlob(pattern || this.pattern, true);
+        return this.tokens;
+      };
 
-  // if the leading character is a dot or a slash, escape it
-  if (glob.pattern.charAt(0) === '.' && glob.pattern.charAt(1) !== '/') {
-    glob.pattern = '\\' + glob.pattern;
-  }
+      /**
+       * Replace `a` with `b`. Also tracks the change before and
+       * after each replacement. This is disabled by default, but
+       * can be enabled by setting `options.track` to true.
+       *
+       * Also, when the pattern is a string, `.split()` is used,
+       * because it's much faster than replace.
+       *
+       * @param  {RegExp|String} `a`
+       * @param  {String} `b`
+       * @param  {Boolean} `escape` When `true`, escapes `*` and `?` in the replacement.
+       * @return {String}
+       */
 
-  /**
-   * Extended globs
-   */
+      Glob.prototype._replace = function (a, b, escape) {
+        this.track('before (find): "' + a + '" (replace with): "' + b + '"');
+        if (escape) b = esc(b);
+        if (a && b && typeof a === "string") {
+          this.pattern = this.pattern.split(a).join(b);
+        } else {
+          this.pattern = this.pattern.replace(a, b);
+        }
+        this.track("after");
+      };
 
-  // expand braces, e.g `{1..5}`
-  glob.track('before braces');
-  if (tok.is.braces) {
-    glob.braces();
-  }
-  glob.track('after braces');
+      /**
+       * Escape special characters in the given string.
+       *
+       * @param  {String} `str` Glob pattern
+       * @return {String}
+       */
 
-  // expand extglobs, e.g `foo/!(a|b)`
-  glob.track('before extglob');
-  if (tok.is.extglob) {
-    glob.extglob();
-  }
-  glob.track('after extglob');
+      Glob.prototype.escape = function (str) {
+        this.track("before escape: ");
+        var re = /["\\](['"]?[^"'\\]['"]?)/g;
 
-  // expand brackets, e.g `[[:alpha:]]`
-  glob.track('before brackets');
-  if (tok.is.brackets) {
-    glob.brackets();
-  }
-  glob.track('after brackets');
-
-  // special patterns
-  glob._replace('[!', '[^');
-  glob._replace('(?', '(%~');
-  glob._replace(/\[\]/, '\\[\\]');
-  glob._replace('/[', '/' + (opts.dot ? dotfiles : nodot) + '[', true);
-  glob._replace('/?', '/' + (opts.dot ? dotfiles : nodot) + '[^/]', true);
-  glob._replace('/.', '/(?=.)\\.', true);
-
-  // windows drives
-  glob._replace(/^(\w):([\\\/]+?)/gi, '(?=.)$1:$2', true);
-
-  // negate slashes in exclusion ranges
-  if (glob.pattern.indexOf('[^') !== -1) {
-    glob.pattern = negateSlash(glob.pattern);
-  }
+        this.pattern = str.replace(re, function ($0, $1) {
+          var o = chars.ESC;
+          var ch = o && o[$1];
+          if (ch) {
+            return ch;
+          }
+          if (/[a-z]/i.test($0)) {
+            return $0.split("\\").join("");
+          }
+          return $0;
+        });
 
-  if (opts.globstar !== false && glob.pattern === '**') {
-    glob.pattern = globstar(opts.dot);
+        this.track("after escape: ");
+      };
 
-  } else {
-    glob.pattern = balance(glob.pattern, '[', ']');
-    glob.escape(glob.pattern);
+      /**
+       * Unescape special characters in the given string.
+       *
+       * @param  {String} `str`
+       * @return {String}
+       */
 
-    // if the pattern has `**`
-    if (tok.is.globstar) {
-      glob.pattern = collapse(glob.pattern, '/**');
-      glob.pattern = collapse(glob.pattern, '**/');
-      glob._replace('/**/', '(?:/' + globstar(opts.dot) + '/|/)', true);
-      glob._replace(/\*{2,}/g, '**');
+      Glob.prototype.unescape = function (str) {
+        var re = /__([A-Z]+)_([A-Z]+)__/g;
+        this.pattern = str.replace(re, function ($0, $1) {
+          return chars[$1][$0];
+        });
+        this.pattern = unesc(this.pattern);
+      };
 
-      // 'foo/*'
-      glob._replace(/(\w+)\*(?!\/)/g, '$1[^/]*?', true);
-      glob._replace(/\*\*\/\*(\w)/g, globstar(opts.dot) + '\\/' + (opts.dot ? dotfiles : nodot) + '[^/]*?$1', true);
+      /**
+       * Escape/unescape utils
+       */
 
-      if (opts.dot !== true) {
-        glob._replace(/\*\*\/(.)/g, '(?:**\\/|)$1');
+      function esc(str) {
+        str = str.split("?").join("%~");
+        str = str.split("*").join("%%");
+        return str;
       }
 
-      // 'foo/**' or '{**,*}', but not 'foo**'
-      if (tok.path.dirname !== '' || /,\*\*|\*\*,/.test(glob.orig)) {
-        glob._replace('**', globstar(opts.dot), true);
+      function unesc(str) {
+        str = str.split("%~").join("?");
+        str = str.split("%%").join("*");
+        return str;
       }
-    }
 
-    // ends with /*
-    glob._replace(/\/\*$/, '\\/' + oneStar(opts.dot), true);
-    // ends with *, no slashes
-    glob._replace(/(?!\/)\*$/, star, true);
-    // has 'n*.' (partial wildcard w/ file extension)
-    glob._replace(/([^\/]+)\*/, '$1' + oneStar(true), true);
-    // has '*'
-    glob._replace('*', oneStar(opts.dot), true);
-    glob._replace('?.', '?\\.', true);
-    glob._replace('?:', '?:', true);
-
-    glob._replace(/\?+/g, function(match) {
-      var len = match.length;
-      if (len === 1) {
-        return qmark;
-      }
-      return qmark + '{' + len + '}';
-    });
+      /***/
+    },
+    /* 755 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * arr-diff <https://github.com/jonschlinkert/arr-diff>
+       *
+       * Copyright (c) 2014 Jon Schlinkert, contributors.
+       * Licensed under the MIT License
+       */
 
-    // escape '.abc' => '\\.abc'
-    glob._replace(/\.([*\w]+)/g, '\\.$1');
-    // fix '[^\\\\/]'
-    glob._replace(/\[\^[\\\/]+\]/g, qmark);
-    // '///' => '\/'
-    glob._replace(/\/+/g, '\\/');
-    // '\\\\\\' => '\\'
-    glob._replace(/\\{2,}/g, '\\');
-  }
+      var flatten = __webpack_require__(510);
+      var slice = [].slice;
 
-  // unescape previously escaped patterns
-  glob.unescape(glob.pattern);
-  glob._replace('__UNESC_STAR__', '*');
+      /**
+       * Return the difference between the first array and
+       * additional arrays.
+       *
+       * ```js
+       * var diff = require('{%= name %}');
+       *
+       * var a = ['a', 'b', 'c', 'd'];
+       * var b = ['b', 'c'];
+       *
+       * console.log(diff(a, b))
+       * //=> ['a', 'd']
+       * ```
+       *
+       * @param  {Array} `a`
+       * @param  {Array} `b`
+       * @return {Array}
+       * @api public
+       */
 
-  // escape dots that follow qmarks
-  glob._replace('?.', '?\\.');
+      function diff(arr, arrays) {
+        var argsLen = arguments.length;
+        var len = arr.length,
+          i = -1;
+        var res = [],
+          arrays;
 
-  // remove unnecessary slashes in character classes
-  glob._replace('[^\\/]', qmark);
+        if (argsLen === 1) {
+          return arr;
+        }
 
-  if (glob.pattern.length > 1) {
-    if (/^[\[?*]/.test(glob.pattern)) {
-      // only prepend the string if we don't want to match dotfiles
-      glob.pattern = (opts.dot ? dotfiles : nodot) + glob.pattern;
-    }
-  }
+        if (argsLen > 2) {
+          arrays = flatten(slice.call(arguments, 1));
+        }
 
-  return glob;
-}
+        while (++i < len) {
+          if (!~arrays.indexOf(arr[i])) {
+            res.push(arr[i]);
+          }
+        }
+        return res;
+      }
 
-/**
- * Collapse repeated character sequences.
- *
- * ```js
- * collapse('a/../../../b', '../');
- * //=> 'a/../b'
- * ```
- *
- * @param  {String} `str`
- * @param  {String} `ch` Character sequence to collapse
- * @return {String}
- */
+      /**
+       * Expose `diff`
+       */
 
-function collapse(str, ch) {
-  var res = str.split(ch);
-  var isFirst = res[0] === '';
-  var isLast = res[res.length - 1] === '';
-  res = res.filter(Boolean);
-  if (isFirst) res.unshift('');
-  if (isLast) res.push('');
-  return res.join(ch);
-}
-
-/**
- * Negate slashes in exclusion ranges, per glob spec:
- *
- * ```js
- * negateSlash('[^foo]');
- * //=> '[^\\/foo]'
- * ```
- *
- * @param  {String} `str` glob pattern
- * @return {String}
- */
+      module.exports = diff;
 
-function negateSlash(str) {
-  return str.replace(/\[\^([^\]]*?)\]/g, function(match, inner) {
-    if (inner.indexOf('/') === -1) {
-      inner = '\\/' + inner;
-    }
-    return '[^' + inner + ']';
-  });
-}
-
-/**
- * Escape imbalanced braces/bracket. This is a very
- * basic, naive implementation that only does enough
- * to serve the purpose.
- */
+      /***/
+    },
+    /* 756 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * array-unique <https://github.com/jonschlinkert/array-unique>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-function balance(str, a, b) {
-  var aarr = str.split(a);
-  var alen = aarr.join('').length;
-  var blen = str.split(b).join('').length;
+      module.exports = function unique(arr) {
+        if (!Array.isArray(arr)) {
+          throw new TypeError("array-unique expects an array.");
+        }
 
-  if (alen !== blen) {
-    str = aarr.join('\\' + a);
-    return str.split(b).join('\\' + b);
-  }
-  return str;
-}
+        var len = arr.length;
+        var i = -1;
 
-/**
- * Special patterns to be converted to regex.
- * Heuristics are used to simplify patterns
- * and speed up processing.
- */
+        while (i++ < len) {
+          var j = i + 1;
 
-/* eslint no-multi-spaces: 0 */
-var qmark       = '[^/]';
-var star        = qmark + '*?';
-var nodot       = '(?!\\.)(?=.)';
-var dotfileGlob = '(?:\\/|^)\\.{1,2}($|\\/)';
-var dotfiles    = '(?!' + dotfileGlob + ')(?=.)';
-var twoStarDot  = '(?:(?!' + dotfileGlob + ').)*?';
+          for (; j < arr.length; ++j) {
+            if (arr[i] === arr[j]) {
+              arr.splice(j--, 1);
+            }
+          }
+        }
+        return arr;
+      };
 
-/**
- * Create a regex for `*`.
- *
- * If `dot` is true, or the pattern does not begin with
- * a leading star, then return the simpler regex.
- */
+      /***/
+    },
+    /* 757 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * braces <https://github.com/jonschlinkert/braces>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT license.
+       */
 
-function oneStar(dotfile) {
-  return dotfile ? '(?!' + dotfileGlob + ')(?=.)' + star : (nodot + star);
-}
+      /**
+       * Module dependencies
+       */
 
-function globstar(dotfile) {
-  if (dotfile) { return twoStarDot; }
-  return '(?:(?!(?:\\/|^)\\.).)*?';
-}
+      var expand = __webpack_require__(640);
+      var repeat = __webpack_require__(411);
+      var tokens = __webpack_require__(778);
 
+      /**
+       * Expose `braces`
+       */
 
-/***/ }),
-/* 754 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function (str, options) {
+        if (typeof str !== "string") {
+          throw new Error("braces expects a string");
+        }
+        return braces(str, options);
+      };
 
-"use strict";
+      /**
+       * Expand `{foo,bar}` or `{1..5}` braces in the
+       * given `string`.
+       *
+       * @param  {String} `str`
+       * @param  {Array} `arr`
+       * @param  {Object} `options`
+       * @return {Array}
+       */
 
+      function braces(str, arr, options) {
+        if (str === "") {
+          return [];
+        }
 
-var chars = __webpack_require__(752);
-var utils = __webpack_require__(300);
+        if (!Array.isArray(arr)) {
+          options = arr;
+          arr = [];
+        }
 
-/**
- * Expose `Glob`
- */
+        var opts = options || {};
+        arr = arr || [];
 
-var Glob = module.exports = function Glob(pattern, options) {
-  if (!(this instanceof Glob)) {
-    return new Glob(pattern, options);
-  }
-  this.options = options || {};
-  this.pattern = pattern;
-  this.history = [];
-  this.tokens = {};
-  this.init(pattern);
-};
+        if (typeof opts.nodupes === "undefined") {
+          opts.nodupes = true;
+        }
 
-/**
- * Initialize defaults
- */
+        var fn = opts.fn;
+        var es6;
 
-Glob.prototype.init = function(pattern) {
-  this.orig = pattern;
-  this.negated = this.isNegated();
-  this.options.track = this.options.track || false;
-  this.options.makeRe = true;
-};
+        if (typeof opts === "function") {
+          fn = opts;
+          opts = {};
+        }
 
-/**
- * Push a change into `glob.history`. Useful
- * for debugging.
- */
+        if (!(patternRe instanceof RegExp)) {
+          patternRe = patternRegex();
+        }
 
-Glob.prototype.track = function(msg) {
-  if (this.options.track) {
-    this.history.push({msg: msg, pattern: this.pattern});
-  }
-};
+        var matches = str.match(patternRe) || [];
+        var m = matches[0];
 
-/**
- * Return true if `glob.pattern` was negated
- * with `!`, also remove the `!` from the pattern.
- *
- * @return {Boolean}
- */
+        switch (m) {
+          case "\\,":
+            return escapeCommas(str, arr, opts);
+          case "\\.":
+            return escapeDots(str, arr, opts);
+          case "\/.":
+            return escapePaths(str, arr, opts);
+          case " ":
+            return splitWhitespace(str);
+          case "{,}":
+            return exponential(str, opts, braces);
+          case "{}":
+            return emptyBraces(str, arr, opts);
+          case "\\{":
+          case "\\}":
+            return escapeBraces(str, arr, opts);
+          case "${":
+            if (!/\{[^{]+\{/.test(str)) {
+              return arr.concat(str);
+            } else {
+              es6 = true;
+              str = tokens.before(str, es6Regex());
+            }
+        }
 
-Glob.prototype.isNegated = function() {
-  if (this.pattern.charCodeAt(0) === 33 /* '!' */) {
-    this.pattern = this.pattern.slice(1);
-    return true;
-  }
-  return false;
-};
+        if (!(braceRe instanceof RegExp)) {
+          braceRe = braceRegex();
+        }
 
-/**
- * Expand braces in the given glob pattern.
- *
- * We only need to use the [braces] lib when
- * patterns are nested.
- */
+        var match = braceRe.exec(str);
+        if (match == null) {
+          return [str];
+        }
 
-Glob.prototype.braces = function() {
-  if (this.options.nobraces !== true && this.options.nobrace !== true) {
-    // naive/fast check for imbalanced characters
-    var a = this.pattern.match(/[\{\(\[]/g);
-    var b = this.pattern.match(/[\}\)\]]/g);
+        var outter = match[1];
+        var inner = match[2];
+        if (inner === "") {
+          return [str];
+        }
 
-    // if imbalanced, don't optimize the pattern
-    if (a && b && (a.length !== b.length)) {
-      this.options.makeRe = false;
-    }
+        var segs, segsLength;
 
-    // expand brace patterns and join the resulting array
-    var expanded = utils.braces(this.pattern, this.options);
-    this.pattern = expanded.join('|');
-  }
-};
+        if (inner.indexOf("..") !== -1) {
+          segs = expand(inner, opts, fn) || inner.split(",");
+          segsLength = segs.length;
+        } else if (inner[0] === '"' || inner[0] === "'") {
+          return arr.concat(str.split(/['"]/).join(""));
+        } else {
+          segs = inner.split(",");
+          if (opts.makeRe) {
+            return braces(str.replace(outter, wrap(segs, "|")), opts);
+          }
 
-/**
- * Expand bracket expressions in `glob.pattern`
- */
+          segsLength = segs.length;
+          if (segsLength === 1 && opts.bash) {
+            segs[0] = wrap(segs[0], "\\");
+          }
+        }
 
-Glob.prototype.brackets = function() {
-  if (this.options.nobrackets !== true) {
-    this.pattern = utils.brackets(this.pattern);
-  }
-};
+        var len = segs.length;
+        var i = 0,
+          val;
 
-/**
- * Expand bracket expressions in `glob.pattern`
- */
+        while (len--) {
+          var path = segs[i++];
 
-Glob.prototype.extglob = function() {
-  if (this.options.noextglob === true) return;
+          if (/(\.[^.\/])/.test(path)) {
+            if (segsLength > 1) {
+              return segs;
+            } else {
+              return [str];
+            }
+          }
 
-  if (utils.isExtglob(this.pattern)) {
-    this.pattern = utils.extglob(this.pattern, {escape: true});
-  }
-};
+          val = splice(str, outter, path);
 
-/**
- * Parse the given pattern
- */
+          if (/\{[^{}]+?\}/.test(val)) {
+            arr = braces(val, arr, opts);
+          } else if (val !== "") {
+            if (opts.nodupes && arr.indexOf(val) !== -1) {
+              continue;
+            }
+            arr.push(es6 ? tokens.after(val) : val);
+          }
+        }
 
-Glob.prototype.parse = function(pattern) {
-  this.tokens = utils.parseGlob(pattern || this.pattern, true);
-  return this.tokens;
-};
+        if (opts.strict) {
+          return filter(arr, filterEmpty);
+        }
+        return arr;
+      }
 
-/**
- * Replace `a` with `b`. Also tracks the change before and
- * after each replacement. This is disabled by default, but
- * can be enabled by setting `options.track` to true.
- *
- * Also, when the pattern is a string, `.split()` is used,
- * because it's much faster than replace.
- *
- * @param  {RegExp|String} `a`
- * @param  {String} `b`
- * @param  {Boolean} `escape` When `true`, escapes `*` and `?` in the replacement.
- * @return {String}
- */
+      /**
+       * Expand exponential ranges
+       *
+       *   `a{,}{,}` => ['a', 'a', 'a', 'a']
+       */
 
-Glob.prototype._replace = function(a, b, escape) {
-  this.track('before (find): "' + a + '" (replace with): "' + b + '"');
-  if (escape) b = esc(b);
-  if (a && b && typeof a === 'string') {
-    this.pattern = this.pattern.split(a).join(b);
-  } else {
-    this.pattern = this.pattern.replace(a, b);
-  }
-  this.track('after');
-};
+      function exponential(str, options, fn) {
+        if (typeof options === "function") {
+          fn = options;
+          options = null;
+        }
 
-/**
- * Escape special characters in the given string.
- *
- * @param  {String} `str` Glob pattern
- * @return {String}
- */
+        var opts = options || {};
+        var esc = "__ESC_EXP__";
+        var exp = 0;
+        var res;
 
-Glob.prototype.escape = function(str) {
-  this.track('before escape: ');
-  var re = /["\\](['"]?[^"'\\]['"]?)/g;
+        var parts = str.split("{,}");
+        if (opts.nodupes) {
+          return fn(parts.join(""), opts);
+        }
 
-  this.pattern = str.replace(re, function($0, $1) {
-    var o = chars.ESC;
-    var ch = o && o[$1];
-    if (ch) {
-      return ch;
-    }
-    if (/[a-z]/i.test($0)) {
-      return $0.split('\\').join('');
-    }
-    return $0;
-  });
+        exp = parts.length - 1;
+        res = fn(parts.join(esc), opts);
+        var len = res.length;
+        var arr = [];
+        var i = 0;
 
-  this.track('after escape: ');
-};
+        while (len--) {
+          var ele = res[i++];
+          var idx = ele.indexOf(esc);
 
-/**
- * Unescape special characters in the given string.
- *
- * @param  {String} `str`
- * @return {String}
- */
+          if (idx === -1) {
+            arr.push(ele);
+          } else {
+            ele = ele.split("__ESC_EXP__").join("");
+            if (!!ele && opts.nodupes !== false) {
+              arr.push(ele);
+            } else {
+              var num = Math.pow(2, exp);
+              arr.push.apply(arr, repeat(ele, num));
+            }
+          }
+        }
+        return arr;
+      }
 
-Glob.prototype.unescape = function(str) {
-  var re = /__([A-Z]+)_([A-Z]+)__/g;
-  this.pattern = str.replace(re, function($0, $1) {
-    return chars[$1][$0];
-  });
-  this.pattern = unesc(this.pattern);
-};
+      /**
+       * Wrap a value with parens, brackets or braces,
+       * based on the given character/separator.
+       *
+       * @param  {String|Array} `val`
+       * @param  {String} `ch`
+       * @return {String}
+       */
 
-/**
- * Escape/unescape utils
- */
+      function wrap(val, ch) {
+        if (ch === "|") {
+          return "(" + val.join(ch) + ")";
+        }
+        if (ch === ",") {
+          return "{" + val.join(ch) + "}";
+        }
+        if (ch === "-") {
+          return "[" + val.join(ch) + "]";
+        }
+        if (ch === "\\") {
+          return "\\{" + val + "\\}";
+        }
+      }
 
-function esc(str) {
-  str = str.split('?').join('%~');
-  str = str.split('*').join('%%');
-  return str;
-}
+      /**
+       * Handle empty braces: `{}`
+       */
 
-function unesc(str) {
-  str = str.split('%~').join('?');
-  str = str.split('%%').join('*');
-  return str;
-}
+      function emptyBraces(str, arr, opts) {
+        return braces(str.split("{}").join("\\{\\}"), arr, opts);
+      }
 
+      /**
+       * Filter out empty-ish values
+       */
 
-/***/ }),
-/* 755 */
-/***/ (function(module, exports, __webpack_require__) {
+      function filterEmpty(ele) {
+        return !!ele && ele !== "\\";
+      }
 
-"use strict";
-/*!
- * arr-diff <https://github.com/jonschlinkert/arr-diff>
- *
- * Copyright (c) 2014 Jon Schlinkert, contributors.
- * Licensed under the MIT License
- */
+      /**
+       * Handle patterns with whitespace
+       */
 
+      function splitWhitespace(str) {
+        var segs = str.split(" ");
+        var len = segs.length;
+        var res = [];
+        var i = 0;
 
+        while (len--) {
+          res.push.apply(res, braces(segs[i++]));
+        }
+        return res;
+      }
 
-var flatten = __webpack_require__(510);
-var slice = [].slice;
+      /**
+       * Handle escaped braces: `\\{foo,bar}`
+       */
 
-/**
- * Return the difference between the first array and
- * additional arrays.
- *
- * ```js
- * var diff = require('{%= name %}');
- *
- * var a = ['a', 'b', 'c', 'd'];
- * var b = ['b', 'c'];
- *
- * console.log(diff(a, b))
- * //=> ['a', 'd']
- * ```
- *
- * @param  {Array} `a`
- * @param  {Array} `b`
- * @return {Array}
- * @api public
- */
+      function escapeBraces(str, arr, opts) {
+        if (!/\{[^{]+\{/.test(str)) {
+          return arr.concat(str.split("\\").join(""));
+        } else {
+          str = str.split("\\{").join("__LT_BRACE__");
+          str = str.split("\\}").join("__RT_BRACE__");
+          return map(braces(str, arr, opts), function (ele) {
+            ele = ele.split("__LT_BRACE__").join("{");
+            return ele.split("__RT_BRACE__").join("}");
+          });
+        }
+      }
 
-function diff(arr, arrays) {
-  var argsLen = arguments.length;
-  var len = arr.length, i = -1;
-  var res = [], arrays;
+      /**
+       * Handle escaped dots: `{1\\.2}`
+       */
 
-  if (argsLen === 1) {
-    return arr;
-  }
+      function escapeDots(str, arr, opts) {
+        if (!/[^\\]\..+\\\./.test(str)) {
+          return arr.concat(str.split("\\").join(""));
+        } else {
+          str = str.split("\\.").join("__ESC_DOT__");
+          return map(braces(str, arr, opts), function (ele) {
+            return ele.split("__ESC_DOT__").join(".");
+          });
+        }
+      }
 
-  if (argsLen > 2) {
-    arrays = flatten(slice.call(arguments, 1));
-  }
+      /**
+       * Handle escaped dots: `{1\\.2}`
+       */
 
-  while (++i < len) {
-    if (!~arrays.indexOf(arr[i])) {
-      res.push(arr[i]);
-    }
-  }
-  return res;
-}
+      function escapePaths(str, arr, opts) {
+        str = str.split("\/.").join("__ESC_PATH__");
+        return map(braces(str, arr, opts), function (ele) {
+          return ele.split("__ESC_PATH__").join("\/.");
+        });
+      }
 
-/**
- * Expose `diff`
- */
+      /**
+       * Handle escaped commas: `{a\\,b}`
+       */
 
-module.exports = diff;
+      function escapeCommas(str, arr, opts) {
+        if (!/\w,/.test(str)) {
+          return arr.concat(str.split("\\").join(""));
+        } else {
+          str = str.split("\\,").join("__ESC_COMMA__");
+          return map(braces(str, arr, opts), function (ele) {
+            return ele.split("__ESC_COMMA__").join(",");
+          });
+        }
+      }
 
+      /**
+       * Regex for common patterns
+       */
 
-/***/ }),
-/* 756 */
-/***/ (function(module, exports, __webpack_require__) {
+      function patternRegex() {
+        return /\${|( (?=[{,}])|(?=[{,}]) )|{}|{,}|\\,(?=.*[{}])|\/\.(?=.*[{}])|\\\.(?={)|\\{|\\}/;
+      }
 
-"use strict";
-/*!
- * array-unique <https://github.com/jonschlinkert/array-unique>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+      /**
+       * Braces regex.
+       */
 
+      function braceRegex() {
+        return /.*(\\?\{([^}]+)\})/;
+      }
 
+      /**
+       * es6 delimiter regex.
+       */
 
-module.exports = function unique(arr) {
-  if (!Array.isArray(arr)) {
-    throw new TypeError('array-unique expects an array.');
-  }
+      function es6Regex() {
+        return /\$\{([^}]+)\}/;
+      }
 
-  var len = arr.length;
-  var i = -1;
+      var braceRe;
+      var patternRe;
 
-  while (i++ < len) {
-    var j = i + 1;
+      /**
+       * Faster alternative to `String.replace()` when the
+       * index of the token to be replaces can't be supplied
+       */
 
-    for (; j < arr.length; ++j) {
-      if (arr[i] === arr[j]) {
-        arr.splice(j--, 1);
+      function splice(str, token, replacement) {
+        var i = str.indexOf(token);
+        return str.substr(0, i) + replacement + str.substr(i + token.length);
       }
-    }
-  }
-  return arr;
-};
 
+      /**
+       * Fast array map
+       */
 
-/***/ }),
-/* 757 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/*!
- * braces <https://github.com/jonschlinkert/braces>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT license.
- */
+      function map(arr, fn) {
+        if (arr == null) {
+          return [];
+        }
 
+        var len = arr.length;
+        var res = new Array(len);
+        var i = -1;
 
+        while (++i < len) {
+          res[i] = fn(arr[i], i, arr);
+        }
 
-/**
- * Module dependencies
- */
+        return res;
+      }
 
-var expand = __webpack_require__(640);
-var repeat = __webpack_require__(411);
-var tokens = __webpack_require__(778);
+      /**
+       * Fast array filter
+       */
 
-/**
- * Expose `braces`
- */
+      function filter(arr, cb) {
+        if (arr == null) return [];
+        if (typeof cb !== "function") {
+          throw new TypeError("braces: filter expects a callback function.");
+        }
 
-module.exports = function(str, options) {
-  if (typeof str !== 'string') {
-    throw new Error('braces expects a string');
-  }
-  return braces(str, options);
-};
+        var len = arr.length;
+        var res = arr.slice();
+        var i = 0;
 
-/**
- * Expand `{foo,bar}` or `{1..5}` braces in the
- * given `string`.
- *
- * @param  {String} `str`
- * @param  {Array} `arr`
- * @param  {Object} `options`
- * @return {Array}
- */
+        while (len--) {
+          if (!cb(arr[len], i++)) {
+            res.splice(len, 1);
+          }
+        }
+        return res;
+      }
 
-function braces(str, arr, options) {
-  if (str === '') {
-    return [];
-  }
+      /***/
+    },
+    /* 758 */
+    /***/ function (module, exports) {
+      module.exports = {
+        "application/1d-interleaved-parityfec": { source: "iana" },
+        "application/3gpdash-qoe-report+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/3gpp-ims+xml": { source: "iana", compressible: true },
+        "application/a2l": { source: "iana" },
+        "application/activemessage": { source: "iana" },
+        "application/activity+json": { source: "iana", compressible: true },
+        "application/alto-costmap+json": { source: "iana", compressible: true },
+        "application/alto-costmapfilter+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-directory+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-endpointcost+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-endpointcostparams+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-endpointprop+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-endpointpropparams+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-error+json": { source: "iana", compressible: true },
+        "application/alto-networkmap+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/alto-networkmapfilter+json": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/aml": { source: "iana" },
+        "application/andrew-inset": { source: "iana", extensions: ["ez"] },
+        "application/applefile": { source: "iana" },
+        "application/applixware": { source: "apache", extensions: ["aw"] },
+        "application/atf": { source: "iana" },
+        "application/atfx": { source: "iana" },
+        "application/atom+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["atom"],
+        },
+        "application/atomcat+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["atomcat"],
+        },
+        "application/atomdeleted+xml": { source: "iana", compressible: true },
+        "application/atomicmail": { source: "iana" },
+        "application/atomsvc+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["atomsvc"],
+        },
+        "application/atxml": { source: "iana" },
+        "application/auth-policy+xml": { source: "iana", compressible: true },
+        "application/bacnet-xdd+zip": { source: "iana", compressible: false },
+        "application/batch-smtp": { source: "iana" },
+        "application/bdoc": { compressible: false, extensions: ["bdoc"] },
+        "application/beep+xml": { source: "iana", compressible: true },
+        "application/calendar+json": { source: "iana", compressible: true },
+        "application/calendar+xml": { source: "iana", compressible: true },
+        "application/call-completion": { source: "iana" },
+        "application/cals-1840": { source: "iana" },
+        "application/cbor": { source: "iana" },
+        "application/cccex": { source: "iana" },
+        "application/ccmp+xml": { source: "iana", compressible: true },
+        "application/ccxml+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["ccxml"],
+        },
+        "application/cdfx+xml": { source: "iana", compressible: true },
+        "application/cdmi-capability": {
+          source: "iana",
+          extensions: ["cdmia"],
+        },
+        "application/cdmi-container": { source: "iana", extensions: ["cdmic"] },
+        "application/cdmi-domain": { source: "iana", extensions: ["cdmid"] },
+        "application/cdmi-object": { source: "iana", extensions: ["cdmio"] },
+        "application/cdmi-queue": { source: "iana", extensions: ["cdmiq"] },
+        "application/cdni": { source: "iana" },
+        "application/cea": { source: "iana" },
+        "application/cea-2018+xml": { source: "iana", compressible: true },
+        "application/cellml+xml": { source: "iana", compressible: true },
+        "application/cfw": { source: "iana" },
+        "application/clue_info+xml": { source: "iana", compressible: true },
+        "application/cms": { source: "iana" },
+        "application/cnrp+xml": { source: "iana", compressible: true },
+        "application/coap-group+json": { source: "iana", compressible: true },
+        "application/coap-payload": { source: "iana" },
+        "application/commonground": { source: "iana" },
+        "application/conference-info+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/cose": { source: "iana" },
+        "application/cose-key": { source: "iana" },
+        "application/cose-key-set": { source: "iana" },
+        "application/cpl+xml": { source: "iana", compressible: true },
+        "application/csrattrs": { source: "iana" },
+        "application/csta+xml": { source: "iana", compressible: true },
+        "application/cstadata+xml": { source: "iana", compressible: true },
+        "application/csvm+json": { source: "iana", compressible: true },
+        "application/cu-seeme": { source: "apache", extensions: ["cu"] },
+        "application/cwt": { source: "iana" },
+        "application/cybercash": { source: "iana" },
+        "application/dart": { compressible: true },
+        "application/dash+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mpd"],
+        },
+        "application/dashdelta": { source: "iana" },
+        "application/davmount+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["davmount"],
+        },
+        "application/dca-rft": { source: "iana" },
+        "application/dcd": { source: "iana" },
+        "application/dec-dx": { source: "iana" },
+        "application/dialog-info+xml": { source: "iana", compressible: true },
+        "application/dicom": { source: "iana" },
+        "application/dicom+json": { source: "iana", compressible: true },
+        "application/dicom+xml": { source: "iana", compressible: true },
+        "application/dii": { source: "iana" },
+        "application/dit": { source: "iana" },
+        "application/dns": { source: "iana" },
+        "application/dns+json": { source: "iana", compressible: true },
+        "application/docbook+xml": {
+          source: "apache",
+          compressible: true,
+          extensions: ["dbk"],
+        },
+        "application/dskpp+xml": { source: "iana", compressible: true },
+        "application/dssc+der": { source: "iana", extensions: ["dssc"] },
+        "application/dssc+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["xdssc"],
+        },
+        "application/dvcs": { source: "iana" },
+        "application/ecmascript": {
+          source: "iana",
+          compressible: true,
+          extensions: ["ecma", "es"],
+        },
+        "application/edi-consent": { source: "iana" },
+        "application/edi-x12": { source: "iana", compressible: false },
+        "application/edifact": { source: "iana", compressible: false },
+        "application/efi": { source: "iana" },
+        "application/emergencycalldata.comment+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emergencycalldata.control+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emergencycalldata.deviceinfo+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emergencycalldata.ecall.msd": { source: "iana" },
+        "application/emergencycalldata.providerinfo+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emergencycalldata.serviceinfo+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emergencycalldata.subscriberinfo+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emergencycalldata.veds+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/emma+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["emma"],
+        },
+        "application/emotionml+xml": { source: "iana", compressible: true },
+        "application/encaprtp": { source: "iana" },
+        "application/epp+xml": { source: "iana", compressible: true },
+        "application/epub+zip": {
+          source: "iana",
+          compressible: false,
+          extensions: ["epub"],
+        },
+        "application/eshop": { source: "iana" },
+        "application/exi": { source: "iana", extensions: ["exi"] },
+        "application/fastinfoset": { source: "iana" },
+        "application/fastsoap": { source: "iana" },
+        "application/fdt+xml": { source: "iana", compressible: true },
+        "application/fhir+json": { source: "iana", compressible: true },
+        "application/fhir+xml": { source: "iana", compressible: true },
+        "application/fido.trusted-apps+json": { compressible: true },
+        "application/fits": { source: "iana" },
+        "application/font-sfnt": { source: "iana" },
+        "application/font-tdpfr": { source: "iana", extensions: ["pfr"] },
+        "application/font-woff": { source: "iana", compressible: false },
+        "application/framework-attributes+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/geo+json": {
+          source: "iana",
+          compressible: true,
+          extensions: ["geojson"],
+        },
+        "application/geo+json-seq": { source: "iana" },
+        "application/geoxacml+xml": { source: "iana", compressible: true },
+        "application/gltf-buffer": { source: "iana" },
+        "application/gml+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["gml"],
+        },
+        "application/gpx+xml": {
+          source: "apache",
+          compressible: true,
+          extensions: ["gpx"],
+        },
+        "application/gxf": { source: "apache", extensions: ["gxf"] },
+        "application/gzip": {
+          source: "iana",
+          compressible: false,
+          extensions: ["gz"],
+        },
+        "application/h224": { source: "iana" },
+        "application/held+xml": { source: "iana", compressible: true },
+        "application/hjson": { extensions: ["hjson"] },
+        "application/http": { source: "iana" },
+        "application/hyperstudio": { source: "iana", extensions: ["stk"] },
+        "application/ibe-key-request+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/ibe-pkg-reply+xml": { source: "iana", compressible: true },
+        "application/ibe-pp-data": { source: "iana" },
+        "application/iges": { source: "iana" },
+        "application/im-iscomposing+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/index": { source: "iana" },
+        "application/index.cmd": { source: "iana" },
+        "application/index.obj": { source: "iana" },
+        "application/index.response": { source: "iana" },
+        "application/index.vnd": { source: "iana" },
+        "application/inkml+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["ink", "inkml"],
+        },
+        "application/iotp": { source: "iana" },
+        "application/ipfix": { source: "iana", extensions: ["ipfix"] },
+        "application/ipp": { source: "iana" },
+        "application/isup": { source: "iana" },
+        "application/its+xml": { source: "iana", compressible: true },
+        "application/java-archive": {
+          source: "apache",
+          compressible: false,
+          extensions: ["jar", "war", "ear"],
+        },
+        "application/java-serialized-object": {
+          source: "apache",
+          compressible: false,
+          extensions: ["ser"],
+        },
+        "application/java-vm": {
+          source: "apache",
+          compressible: false,
+          extensions: ["class"],
+        },
+        "application/javascript": {
+          source: "iana",
+          charset: "UTF-8",
+          compressible: true,
+          extensions: ["js", "mjs"],
+        },
+        "application/jf2feed+json": { source: "iana", compressible: true },
+        "application/jose": { source: "iana" },
+        "application/jose+json": { source: "iana", compressible: true },
+        "application/jrd+json": { source: "iana", compressible: true },
+        "application/json": {
+          source: "iana",
+          charset: "UTF-8",
+          compressible: true,
+          extensions: ["json", "map"],
+        },
+        "application/json-patch+json": { source: "iana", compressible: true },
+        "application/json-seq": { source: "iana" },
+        "application/json5": { extensions: ["json5"] },
+        "application/jsonml+json": {
+          source: "apache",
+          compressible: true,
+          extensions: ["jsonml"],
+        },
+        "application/jwk+json": { source: "iana", compressible: true },
+        "application/jwk-set+json": { source: "iana", compressible: true },
+        "application/jwt": { source: "iana" },
+        "application/kpml-request+xml": { source: "iana", compressible: true },
+        "application/kpml-response+xml": { source: "iana", compressible: true },
+        "application/ld+json": {
+          source: "iana",
+          compressible: true,
+          extensions: ["jsonld"],
+        },
+        "application/lgr+xml": { source: "iana", compressible: true },
+        "application/link-format": { source: "iana" },
+        "application/load-control+xml": { source: "iana", compressible: true },
+        "application/lost+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["lostxml"],
+        },
+        "application/lostsync+xml": { source: "iana", compressible: true },
+        "application/lxf": { source: "iana" },
+        "application/mac-binhex40": { source: "iana", extensions: ["hqx"] },
+        "application/mac-compactpro": { source: "apache", extensions: ["cpt"] },
+        "application/macwriteii": { source: "iana" },
+        "application/mads+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mads"],
+        },
+        "application/manifest+json": {
+          charset: "UTF-8",
+          compressible: true,
+          extensions: ["webmanifest"],
+        },
+        "application/marc": { source: "iana", extensions: ["mrc"] },
+        "application/marcxml+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mrcx"],
+        },
+        "application/mathematica": {
+          source: "iana",
+          extensions: ["ma", "nb", "mb"],
+        },
+        "application/mathml+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mathml"],
+        },
+        "application/mathml-content+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mathml-presentation+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-associated-procedure-description+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-deregister+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-envelope+xml": { source: "iana", compressible: true },
+        "application/mbms-msk+xml": { source: "iana", compressible: true },
+        "application/mbms-msk-response+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-protection-description+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-reception-report+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-register+xml": { source: "iana", compressible: true },
+        "application/mbms-register-response+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbms-schedule+xml": { source: "iana", compressible: true },
+        "application/mbms-user-service-description+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/mbox": { source: "iana", extensions: ["mbox"] },
+        "application/media-policy-dataset+xml": {
+          source: "iana",
+          compressible: true,
+        },
+        "application/media_control+xml": { source: "iana", compressible: true },
+        "application/mediaservercontrol+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mscml"],
+        },
+        "application/merge-patch+json": { source: "iana", compressible: true },
+        "application/metalink+xml": {
+          source: "apache",
+          compressible: true,
+          extensions: ["metalink"],
+        },
+        "application/metalink4+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["meta4"],
+        },
+        "application/mets+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mets"],
+        },
+        "application/mf4": { source: "iana" },
+        "application/mikey": { source: "iana" },
+        "application/mmt-usd+xml": { source: "iana", compressible: true },
+        "application/mods+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["mods"],
+        },
+        "application/moss-keys": { source: "iana" },
+        "application/moss-signature": { source: "iana" },
+        "application/mosskey-data": { source: "iana" },
+        "application/mosskey-request": { source: "iana" },
+        "application/mp21": { source: "iana", extensions: ["m21", "mp21"] },
+        "application/mp4": { source: "iana", extensions: ["mp4s", "m4p"] },
+        "application/mpeg4-generic": { source: "iana" },
+        "application/mpeg4-iod": { source: "iana" },
+        "application/mpeg4-iod-xmt": { source: "iana" },
+        "application/mrb-consumer+xml": { source: "iana", compressible: true },
+        "application/mrb-publish+xml": { source: "iana", compressible: true },
+        "application/msc-ivr+xml": { source: "iana", compressible: true },
+        "application/msc-mixer+xml": { source: "iana", compressible: true },
+        "application/msword": {
+          source: "iana",
+          compressible: false,
+          extensions: ["doc", "dot"],
+        },
+        "application/mud+json": { source: "iana", compressible: true },
+        "application/mxf": { source: "iana", extensions: ["mxf"] },
+        "application/n-quads": { source: "iana" },
+        "application/n-triples": { source: "iana" },
+        "application/nasdata": { source: "iana" },
+        "application/news-checkgroups": { source: "iana" },
+        "application/news-groupinfo": { source: "iana" },
+        "application/news-transmission": { source: "iana" },
+        "application/nlsml+xml": { source: "iana", compressible: true },
+        "application/node": { source: "iana" },
+        "application/nss": { source: "iana" },
+        "application/ocsp-request": { source: "iana" },
+        "application/ocsp-response": { source: "iana" },
+        "application/octet-stream": {
+          source: "iana",
+          compressible: false,
+          extensions: [
+            "bin",
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+            "pkg",
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+            "dump",
+            "elc",
+            "deploy",
+            "exe",
+            "dll",
+            "deb",
+            "dmg",
+            "iso",
+            "img",
+            "msi",
+            "msp",
+            "msm",
+            "buffer",
+          ],
+        },
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+        "application/odx": { source: "iana" },
+        "application/oebps-package+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["opf"],
+        },
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+          source: "iana",
+          compressible: false,
+          extensions: ["ogx"],
+        },
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+          source: "apache",
+          compressible: true,
+          extensions: ["omdoc"],
+        },
+        "application/onenote": {
+          source: "apache",
+          extensions: ["onetoc", "onetoc2", "onetmp", "onepkg"],
+        },
+        "application/oxps": { source: "iana", extensions: ["oxps"] },
+        "application/p2p-overlay+xml": { source: "iana", compressible: true },
+        "application/parityfec": { source: "iana" },
+        "application/passport": { source: "iana" },
+        "application/patch-ops-error+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["xer"],
+        },
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+          source: "iana",
+          compressible: false,
+          extensions: ["pdf"],
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+          source: "iana",
+          compressible: false,
+          extensions: ["pgp"],
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+        "application/pgp-keys": { source: "iana" },
+        "application/pgp-signature": {
+          source: "iana",
+          extensions: ["asc", "sig"],
+        },
+        "application/pics-rules": { source: "apache", extensions: ["prf"] },
+        "application/pidf+xml": { source: "iana", compressible: true },
+        "application/pidf-diff+xml": { source: "iana", compressible: true },
+        "application/pkcs10": { source: "iana", extensions: ["p10"] },
+        "application/pkcs12": { source: "iana" },
+        "application/pkcs7-mime": {
+          source: "iana",
+          extensions: ["p7m", "p7c"],
+        },
+        "application/pkcs7-signature": { source: "iana", extensions: ["p7s"] },
+        "application/pkcs8": { source: "iana", extensions: ["p8"] },
+        "application/pkcs8-encrypted": { source: "iana" },
+        "application/pkix-attr-cert": { source: "iana", extensions: ["ac"] },
+        "application/pkix-cert": { source: "iana", extensions: ["cer"] },
+        "application/pkix-crl": { source: "iana", extensions: ["crl"] },
+        "application/pkix-pkipath": { source: "iana", extensions: ["pkipath"] },
+        "application/pkixcmp": { source: "iana", extensions: ["pki"] },
+        "application/pls+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["pls"],
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+        "application/postscript": {
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+          compressible: true,
+          extensions: ["ai", "eps", "ps"],
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+        "application/problem+json": { source: "iana", compressible: true },
+        "application/problem+xml": { source: "iana", compressible: true },
+        "application/provenance+xml": { source: "iana", compressible: true },
+        "application/prs.alvestrand.titrax-sheet": { source: "iana" },
+        "application/prs.cww": { source: "iana", extensions: ["cww"] },
+        "application/prs.hpub+zip": { source: "iana", compressible: false },
+        "application/prs.nprend": { source: "iana" },
+        "application/prs.plucker": { source: "iana" },
+        "application/prs.rdf-xml-crypt": { source: "iana" },
+        "application/prs.xsf+xml": { source: "iana", compressible: true },
+        "application/pskc+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["pskcxml"],
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+        "application/raml+yaml": { compressible: true, extensions: ["raml"] },
+        "application/raptorfec": { source: "iana" },
+        "application/rdap+json": { source: "iana", compressible: true },
+        "application/rdf+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["rdf", "owl"],
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+        "application/reginfo+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["rif"],
+        },
+        "application/relax-ng-compact-syntax": {
+          source: "iana",
+          extensions: ["rnc"],
+        },
+        "application/remote-printing": { source: "iana" },
+        "application/reputon+json": { source: "iana", compressible: true },
+        "application/resource-lists+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["rl"],
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+          compressible: true,
+          extensions: ["rld"],
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+        "application/rfc+xml": { source: "iana", compressible: true },
+        "application/riscos": { source: "iana" },
+        "application/rlmi+xml": { source: "iana", compressible: true },
+        "application/rls-services+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["rs"],
+        },
+        "application/route-apd+xml": { source: "iana", compressible: true },
+        "application/route-s-tsid+xml": { source: "iana", compressible: true },
+        "application/route-usd+xml": { source: "iana", compressible: true },
+        "application/rpki-ghostbusters": {
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+          extensions: ["gbr"],
+        },
+        "application/rpki-manifest": { source: "iana", extensions: ["mft"] },
+        "application/rpki-publication": { source: "iana" },
+        "application/rpki-roa": { source: "iana", extensions: ["roa"] },
+        "application/rpki-updown": { source: "iana" },
+        "application/rsd+xml": {
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+          compressible: true,
+          extensions: ["rsd"],
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+          compressible: true,
+          extensions: ["rss"],
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+          source: "iana",
+          compressible: true,
+          extensions: ["rtf"],
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+        "application/rtploopback": { source: "iana" },
+        "application/rtx": { source: "iana" },
+        "application/samlassertion+xml": { source: "iana", compressible: true },
+        "application/samlmetadata+xml": { source: "iana", compressible: true },
+        "application/sbml+xml": {
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+          compressible: true,
+          extensions: ["sbml"],
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+        "application/scaip+xml": { source: "iana", compressible: true },
+        "application/scim+json": { source: "iana", compressible: true },
+        "application/scvp-cv-request": { source: "iana", extensions: ["scq"] },
+        "application/scvp-cv-response": { source: "iana", extensions: ["scs"] },
+        "application/scvp-vp-request": { source: "iana", extensions: ["spq"] },
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+        "application/sdp": { source: "iana", extensions: ["sdp"] },
+        "application/secevent+jwt": { source: "iana" },
+        "application/senml+cbor": { source: "iana" },
+        "application/senml+json": { source: "iana", compressible: true },
+        "application/senml+xml": { source: "iana", compressible: true },
+        "application/senml-exi": { source: "iana" },
+        "application/sensml+cbor": { source: "iana" },
+        "application/sensml+json": { source: "iana", compressible: true },
+        "application/sensml+xml": { source: "iana", compressible: true },
+        "application/sensml-exi": { source: "iana" },
+        "application/sep+xml": { source: "iana", compressible: true },
+        "application/sep-exi": { source: "iana" },
+        "application/session-info": { source: "iana" },
+        "application/set-payment": { source: "iana" },
+        "application/set-payment-initiation": {
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+          extensions: ["setpay"],
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+        "application/set-registration-initiation": {
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+          extensions: ["setreg"],
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+          compressible: true,
+          extensions: ["shf"],
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+        "application/simple-filter+xml": { source: "iana", compressible: true },
+        "application/simple-message-summary": { source: "iana" },
+        "application/simplesymbolcontainer": { source: "iana" },
+        "application/slate": { source: "iana" },
+        "application/smil": { source: "iana" },
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+          compressible: true,
+          extensions: ["smi", "smil"],
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+        "application/smpte336m": { source: "iana" },
+        "application/soap+fastinfoset": { source: "iana" },
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+        "application/sparql-query": { source: "iana", extensions: ["rq"] },
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+          compressible: true,
+          extensions: ["srx"],
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+        "application/sql": { source: "iana" },
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+          compressible: true,
+          extensions: ["grxml"],
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+          compressible: true,
+          extensions: ["sru"],
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+          compressible: true,
+          extensions: ["ssdl"],
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+          compressible: true,
+          extensions: ["ssml"],
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+        "application/tamp-apex-update": { source: "iana" },
+        "application/tamp-apex-update-confirm": { source: "iana" },
+        "application/tamp-community-update": { source: "iana" },
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+        "application/tamp-sequence-adjust-confirm": { source: "iana" },
+        "application/tamp-status-query": { source: "iana" },
+        "application/tamp-status-response": { source: "iana" },
+        "application/tamp-update": { source: "iana" },
+        "application/tamp-update-confirm": { source: "iana" },
+        "application/tar": { compressible: true },
+        "application/taxii+json": { source: "iana", compressible: true },
+        "application/tei+xml": {
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+          compressible: true,
+          extensions: ["tei", "teicorpus"],
+        },
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+          compressible: true,
+          extensions: ["tfi"],
+        },
+        "application/timestamp-query": { source: "iana" },
+        "application/timestamp-reply": { source: "iana" },
+        "application/timestamped-data": { source: "iana", extensions: ["tsd"] },
+        "application/tlsrpt+gzip": { source: "iana" },
+        "application/tlsrpt+json": { source: "iana", compressible: true },
+        "application/tnauthlist": { source: "iana" },
+        "application/trickle-ice-sdpfrag": { source: "iana" },
+        "application/trig": { source: "iana" },
+        "application/ttml+xml": { source: "iana", compressible: true },
+        "application/tve-trigger": { source: "iana" },
+        "application/ulpfec": { source: "iana" },
+        "application/urc-grpsheet+xml": { source: "iana", compressible: true },
+        "application/urc-ressheet+xml": { source: "iana", compressible: true },
+        "application/urc-targetdesc+xml": {
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+          compressible: true,
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+        "application/urc-uisocketdesc+xml": {
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+          compressible: true,
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+        "application/vcard+json": { source: "iana", compressible: true },
+        "application/vcard+xml": { source: "iana", compressible: true },
+        "application/vemmi": { source: "iana" },
+        "application/vividence.scriptfile": { source: "apache" },
+        "application/vnd.1000minds.decision-model+xml": {
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+          compressible: true,
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+          compressible: true,
+        },
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+        "application/vnd.3gpp.gmop+xml": { source: "iana", compressible: true },
+        "application/vnd.3gpp.mcdata-payload": { source: "iana" },
+        "application/vnd.3gpp.mcdata-signalling": { source: "iana" },
+        "application/vnd.3gpp.mcptt-affiliation-command+xml": {
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+          extensions: ["pvb"],
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+        "application/vnd.3gpp.srvcc-ext+xml": {
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+          compressible: true,
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+        "application/vnd.3gpp.ussd+xml": { source: "iana", compressible: true },
+        "application/vnd.3gpp2.bcmcsinfo+xml": {
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+          compressible: true,
+        },
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+        "application/vnd.3gpp2.tcap": { source: "iana", extensions: ["tcap"] },
+        "application/vnd.3lightssoftware.imagescal": { source: "iana" },
+        "application/vnd.3m.post-it-notes": {
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+          extensions: ["pwn"],
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+          extensions: ["imp"],
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+          extensions: ["atc", "acutc"],
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+          compressible: false,
+          extensions: ["air"],
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+          extensions: ["xdp"],
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+        "application/vnd.amundsen.maze+xml": {
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+          compressible: false,
+          extensions: ["apk"],
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+        "application/vnd.anser-web-certificate-issue-initiation": {
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+          extensions: ["cii"],
+        },
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+          extensions: ["fti"],
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+          extensions: ["atx"],
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+        "application/vnd.apothekende.reservation+json": {
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+          extensions: ["mpkg"],
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+          extensions: ["m3u8"],
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+          extensions: ["pkpass"],
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+        "application/vnd.artsquare": { source: "iana" },
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+        "application/vnd.autopackage": { source: "iana" },
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+        "application/vnd.avistar+xml": { source: "iana", compressible: true },
+        "application/vnd.balsamiq.bmml+xml": {
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+        "application/vnd.banana-accounting": { source: "iana" },
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+        "application/vnd.businessobjects": {
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+          extensions: ["cdxml"],
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+        "application/vnd.cirpack.isdn-ext": { source: "iana" },
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+        "application/vnd.clonk.c4group": {
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+          extensions: ["c4g", "c4d", "c4f", "c4p", "c4u"],
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+        "message/global-headers": { source: "iana", extensions: ["u8hdr"] },
+        "message/http": { source: "iana", compressible: false },
+        "message/imdn+xml": { source: "iana", compressible: true },
+        "message/news": { source: "iana" },
+        "message/partial": { source: "iana", compressible: false },
+        "message/rfc822": {
+          source: "iana",
+          compressible: true,
+          extensions: ["eml", "mime"],
+        },
+        "message/s-http": { source: "iana" },
+        "message/sip": { source: "iana" },
+        "message/sipfrag": { source: "iana" },
+        "message/tracking-status": { source: "iana" },
+        "message/vnd.si.simp": { source: "iana" },
+        "message/vnd.wfa.wsc": { source: "iana", extensions: ["wsc"] },
+        "model/3mf": { source: "iana" },
+        "model/gltf+json": {
+          source: "iana",
+          compressible: true,
+          extensions: ["gltf"],
+        },
+        "model/gltf-binary": {
+          source: "iana",
+          compressible: true,
+          extensions: ["glb"],
+        },
+        "model/iges": {
+          source: "iana",
+          compressible: false,
+          extensions: ["igs", "iges"],
+        },
+        "model/mesh": {
+          source: "iana",
+          compressible: false,
+          extensions: ["msh", "mesh", "silo"],
+        },
+        "model/stl": { source: "iana" },
+        "model/vnd.collada+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["dae"],
+        },
+        "model/vnd.dwf": { source: "iana", extensions: ["dwf"] },
+        "model/vnd.flatland.3dml": { source: "iana" },
+        "model/vnd.gdl": { source: "iana", extensions: ["gdl"] },
+        "model/vnd.gs-gdl": { source: "apache" },
+        "model/vnd.gs.gdl": { source: "iana" },
+        "model/vnd.gtw": { source: "iana", extensions: ["gtw"] },
+        "model/vnd.moml+xml": { source: "iana", compressible: true },
+        "model/vnd.mts": { source: "iana", extensions: ["mts"] },
+        "model/vnd.opengex": { source: "iana" },
+        "model/vnd.parasolid.transmit.binary": { source: "iana" },
+        "model/vnd.parasolid.transmit.text": { source: "iana" },
+        "model/vnd.rosette.annotated-data-model": { source: "iana" },
+        "model/vnd.usdz+zip": { source: "iana", compressible: false },
+        "model/vnd.valve.source.compiled-map": { source: "iana" },
+        "model/vnd.vtu": { source: "iana", extensions: ["vtu"] },
+        "model/vrml": {
+          source: "iana",
+          compressible: false,
+          extensions: ["wrl", "vrml"],
+        },
+        "model/x3d+binary": {
+          source: "apache",
+          compressible: false,
+          extensions: ["x3db", "x3dbz"],
+        },
+        "model/x3d+fastinfoset": { source: "iana" },
+        "model/x3d+vrml": {
+          source: "apache",
+          compressible: false,
+          extensions: ["x3dv", "x3dvz"],
+        },
+        "model/x3d+xml": {
+          source: "iana",
+          compressible: true,
+          extensions: ["x3d", "x3dz"],
+        },
+        "model/x3d-vrml": { source: "iana" },
+        "multipart/alternative": { source: "iana", compressible: false },
+        "multipart/appledouble": { source: "iana" },
+        "multipart/byteranges": { source: "iana" },
+        "multipart/digest": { source: "iana" },
+        "multipart/encrypted": { source: "iana", compressible: false },
+        "multipart/form-data": { source: "iana", compressible: false },
+        "multipart/header-set": { source: "iana" },
+        "multipart/mixed": { source: "iana", compressible: false },
+        "multipart/multilingual": { source: "iana" },
+        "multipart/parallel": { source: "iana" },
+        "multipart/related": { source: "iana", compressible: false },
+        "multipart/report": { source: "iana" },
+        "multipart/signed": { source: "iana", compressible: false },
+        "multipart/vnd.bint.med-plus": { source: "iana" },
+        "multipart/voice-message": { source: "iana" },
+        "multipart/x-mixed-replace": { source: "iana" },
+        "text/1d-interleaved-parityfec": { source: "iana" },
+        "text/cache-manifest": {
+          source: "iana",
+          compressible: true,
+          extensions: ["appcache", "manifest"],
+        },
+        "text/calendar": { source: "iana", extensions: ["ics", "ifb"] },
+        "text/calender": { compressible: true },
+        "text/cmd": { compressible: true },
+        "text/coffeescript": { extensions: ["coffee", "litcoffee"] },
+        "text/css": {
+          source: "iana",
+          charset: "UTF-8",
+          compressible: true,
+          extensions: ["css"],
+        },
+        "text/csv": { source: "iana", compressible: true, extensions: ["csv"] },
+        "text/csv-schema": { source: "iana" },
+        "text/directory": { source: "iana" },
+        "text/dns": { source: "iana" },
+        "text/ecmascript": { source: "iana" },
+        "text/encaprtp": { source: "iana" },
+        "text/enriched": { source: "iana" },
+        "text/fwdred": { source: "iana" },
+        "text/grammar-ref-list": { source: "iana" },
+        "text/html": {
+          source: "iana",
+          compressible: true,
+          extensions: ["html", "htm", "shtml"],
+        },
+        "text/jade": { extensions: ["jade"] },
+        "text/javascript": { source: "iana", compressible: true },
+        "text/jcr-cnd": { source: "iana" },
+        "text/jsx": { compressible: true, extensions: ["jsx"] },
+        "text/less": { extensions: ["less"] },
+        "text/markdown": {
+          source: "iana",
+          compressible: true,
+          extensions: ["markdown", "md"],
+        },
+        "text/mathml": { source: "nginx", extensions: ["mml"] },
+        "text/mizar": { source: "iana" },
+        "text/n3": { source: "iana", compressible: true, extensions: ["n3"] },
+        "text/parameters": { source: "iana" },
+        "text/parityfec": { source: "iana" },
+        "text/plain": {
+          source: "iana",
+          compressible: true,
+          extensions: [
+            "txt",
+            "text",
+            "conf",
+            "def",
+            "list",
+            "log",
+            "in",
+            "ini",
+          ],
+        },
+        "text/provenance-notation": { source: "iana" },
+        "text/prs.fallenstein.rst": { source: "iana" },
+        "text/prs.lines.tag": { source: "iana", extensions: ["dsc"] },
+        "text/prs.prop.logic": { source: "iana" },
+        "text/raptorfec": { source: "iana" },
+        "text/red": { source: "iana" },
+        "text/rfc822-headers": { source: "iana" },
+        "text/richtext": {
+          source: "iana",
+          compressible: true,
+          extensions: ["rtx"],
+        },
+        "text/rtf": { source: "iana", compressible: true, extensions: ["rtf"] },
+        "text/rtp-enc-aescm128": { source: "iana" },
+        "text/rtploopback": { source: "iana" },
+        "text/rtx": { source: "iana" },
+        "text/sgml": { source: "iana", extensions: ["sgml", "sgm"] },
+        "text/shex": { extensions: ["shex"] },
+        "text/slim": { extensions: ["slim", "slm"] },
+        "text/strings": { source: "iana" },
+        "text/stylus": { extensions: ["stylus", "styl"] },
+        "text/t140": { source: "iana" },
+        "text/tab-separated-values": {
+          source: "iana",
+          compressible: true,
+          extensions: ["tsv"],
+        },
+        "text/troff": {
+          source: "iana",
+          extensions: ["t", "tr", "roff", "man", "me", "ms"],
+        },
+        "text/turtle": {
+          source: "iana",
+          charset: "UTF-8",
+          extensions: ["ttl"],
+        },
+        "text/ulpfec": { source: "iana" },
+        "text/uri-list": {
+          source: "iana",
+          compressible: true,
+          extensions: ["uri", "uris", "urls"],
+        },
+        "text/vcard": {
+          source: "iana",
+          compressible: true,
+          extensions: ["vcard"],
+        },
+        "text/vnd.a": { source: "iana" },
+        "text/vnd.abc": { source: "iana" },
+        "text/vnd.ascii-art": { source: "iana" },
+        "text/vnd.curl": { source: "iana", extensions: ["curl"] },
+        "text/vnd.curl.dcurl": { source: "apache", extensions: ["dcurl"] },
+        "text/vnd.curl.mcurl": { source: "apache", extensions: ["mcurl"] },
+        "text/vnd.curl.scurl": { source: "apache", extensions: ["scurl"] },
+        "text/vnd.debian.copyright": { source: "iana" },
+        "text/vnd.dmclientscript": { source: "iana" },
+        "text/vnd.dvb.subtitle": { source: "iana", extensions: ["sub"] },
+        "text/vnd.esmertec.theme-descriptor": { source: "iana" },
+        "text/vnd.fly": { source: "iana", extensions: ["fly"] },
+        "text/vnd.fmi.flexstor": { source: "iana", extensions: ["flx"] },
+        "text/vnd.gml": { source: "iana" },
+        "text/vnd.graphviz": { source: "iana", extensions: ["gv"] },
+        "text/vnd.hgl": { source: "iana" },
+        "text/vnd.in3d.3dml": { source: "iana", extensions: ["3dml"] },
+        "text/vnd.in3d.spot": { source: "iana", extensions: ["spot"] },
+        "text/vnd.iptc.newsml": { source: "iana" },
+        "text/vnd.iptc.nitf": { source: "iana" },
+        "text/vnd.latex-z": { source: "iana" },
+        "text/vnd.motorola.reflex": { source: "iana" },
+        "text/vnd.ms-mediapackage": { source: "iana" },
+        "text/vnd.net2phone.commcenter.command": { source: "iana" },
+        "text/vnd.radisys.msml-basic-layout": { source: "iana" },
+        "text/vnd.si.uricatalogue": { source: "iana" },
+        "text/vnd.sun.j2me.app-descriptor": {
+          source: "iana",
+          extensions: ["jad"],
+        },
+        "text/vnd.trolltech.linguist": { source: "iana" },
+        "text/vnd.wap.si": { source: "iana" },
+        "text/vnd.wap.sl": { source: "iana" },
+        "text/vnd.wap.wml": { source: "iana", extensions: ["wml"] },
+        "text/vnd.wap.wmlscript": { source: "iana", extensions: ["wmls"] },
+        "text/vtt": {
+          charset: "UTF-8",
+          compressible: true,
+          extensions: ["vtt"],
+        },
+        "text/x-asm": { source: "apache", extensions: ["s", "asm"] },
+        "text/x-c": {
+          source: "apache",
+          extensions: ["c", "cc", "cxx", "cpp", "h", "hh", "dic"],
+        },
+        "text/x-component": { source: "nginx", extensions: ["htc"] },
+        "text/x-fortran": {
+          source: "apache",
+          extensions: ["f", "for", "f77", "f90"],
+        },
+        "text/x-gwt-rpc": { compressible: true },
+        "text/x-handlebars-template": { extensions: ["hbs"] },
+        "text/x-java-source": { source: "apache", extensions: ["java"] },
+        "text/x-jquery-tmpl": { compressible: true },
+        "text/x-lua": { extensions: ["lua"] },
+        "text/x-markdown": { compressible: true, extensions: ["mkd"] },
+        "text/x-nfo": { source: "apache", extensions: ["nfo"] },
+        "text/x-opml": { source: "apache", extensions: ["opml"] },
+        "text/x-org": { compressible: true, extensions: ["org"] },
+        "text/x-pascal": { source: "apache", extensions: ["p", "pas"] },
+        "text/x-processing": { compressible: true, extensions: ["pde"] },
+        "text/x-sass": { extensions: ["sass"] },
+        "text/x-scss": { extensions: ["scss"] },
+        "text/x-setext": { source: "apache", extensions: ["etx"] },
+        "text/x-sfv": { source: "apache", extensions: ["sfv"] },
+        "text/x-suse-ymp": { compressible: true, extensions: ["ymp"] },
+        "text/x-uuencode": { source: "apache", extensions: ["uu"] },
+        "text/x-vcalendar": { source: "apache", extensions: ["vcs"] },
+        "text/x-vcard": { source: "apache", extensions: ["vcf"] },
+        "text/xml": { source: "iana", compressible: true, extensions: ["xml"] },
+        "text/xml-external-parsed-entity": { source: "iana" },
+        "text/yaml": { extensions: ["yaml", "yml"] },
+        "video/1d-interleaved-parityfec": { source: "iana" },
+        "video/3gpp": { source: "iana", extensions: ["3gp", "3gpp"] },
+        "video/3gpp-tt": { source: "iana" },
+        "video/3gpp2": { source: "iana", extensions: ["3g2"] },
+        "video/bmpeg": { source: "iana" },
+        "video/bt656": { source: "iana" },
+        "video/celb": { source: "iana" },
+        "video/dv": { source: "iana" },
+        "video/encaprtp": { source: "iana" },
+        "video/h261": { source: "iana", extensions: ["h261"] },
+        "video/h263": { source: "iana", extensions: ["h263"] },
+        "video/h263-1998": { source: "iana" },
+        "video/h263-2000": { source: "iana" },
+        "video/h264": { source: "iana", extensions: ["h264"] },
+        "video/h264-rcdo": { source: "iana" },
+        "video/h264-svc": { source: "iana" },
+        "video/h265": { source: "iana" },
+        "video/iso.segment": { source: "iana" },
+        "video/jpeg": { source: "iana", extensions: ["jpgv"] },
+        "video/jpeg2000": { source: "iana" },
+        "video/jpm": { source: "apache", extensions: ["jpm", "jpgm"] },
+        "video/mj2": { source: "iana", extensions: ["mj2", "mjp2"] },
+        "video/mp1s": { source: "iana" },
+        "video/mp2p": { source: "iana" },
+        "video/mp2t": { source: "iana", extensions: ["ts"] },
+        "video/mp4": {
+          source: "iana",
+          compressible: false,
+          extensions: ["mp4", "mp4v", "mpg4"],
+        },
+        "video/mp4v-es": { source: "iana" },
+        "video/mpeg": {
+          source: "iana",
+          compressible: false,
+          extensions: ["mpeg", "mpg", "mpe", "m1v", "m2v"],
+        },
+        "video/mpeg4-generic": { source: "iana" },
+        "video/mpv": { source: "iana" },
+        "video/nv": { source: "iana" },
+        "video/ogg": {
+          source: "iana",
+          compressible: false,
+          extensions: ["ogv"],
+        },
+        "video/parityfec": { source: "iana" },
+        "video/pointer": { source: "iana" },
+        "video/quicktime": {
+          source: "iana",
+          compressible: false,
+          extensions: ["qt", "mov"],
+        },
+        "video/raptorfec": { source: "iana" },
+        "video/raw": { source: "iana" },
+        "video/rtp-enc-aescm128": { source: "iana" },
+        "video/rtploopback": { source: "iana" },
+        "video/rtx": { source: "iana" },
+        "video/smpte291": { source: "iana" },
+        "video/smpte292m": { source: "iana" },
+        "video/ulpfec": { source: "iana" },
+        "video/vc1": { source: "iana" },
+        "video/vnd.cctv": { source: "iana" },
+        "video/vnd.dece.hd": { source: "iana", extensions: ["uvh", "uvvh"] },
+        "video/vnd.dece.mobile": {
+          source: "iana",
+          extensions: ["uvm", "uvvm"],
+        },
+        "video/vnd.dece.mp4": { source: "iana" },
+        "video/vnd.dece.pd": { source: "iana", extensions: ["uvp", "uvvp"] },
+        "video/vnd.dece.sd": { source: "iana", extensions: ["uvs", "uvvs"] },
+        "video/vnd.dece.video": { source: "iana", extensions: ["uvv", "uvvv"] },
+        "video/vnd.directv.mpeg": { source: "iana" },
+        "video/vnd.directv.mpeg-tts": { source: "iana" },
+        "video/vnd.dlna.mpeg-tts": { source: "iana" },
+        "video/vnd.dvb.file": { source: "iana", extensions: ["dvb"] },
+        "video/vnd.fvt": { source: "iana", extensions: ["fvt"] },
+        "video/vnd.hns.video": { source: "iana" },
+        "video/vnd.iptvforum.1dparityfec-1010": { source: "iana" },
+        "video/vnd.iptvforum.1dparityfec-2005": { source: "iana" },
+        "video/vnd.iptvforum.2dparityfec-1010": { source: "iana" },
+        "video/vnd.iptvforum.2dparityfec-2005": { source: "iana" },
+        "video/vnd.iptvforum.ttsavc": { source: "iana" },
+        "video/vnd.iptvforum.ttsmpeg2": { source: "iana" },
+        "video/vnd.motorola.video": { source: "iana" },
+        "video/vnd.motorola.videop": { source: "iana" },
+        "video/vnd.mpegurl": { source: "iana", extensions: ["mxu", "m4u"] },
+        "video/vnd.ms-playready.media.pyv": {
+          source: "iana",
+          extensions: ["pyv"],
+        },
+        "video/vnd.nokia.interleaved-multimedia": { source: "iana" },
+        "video/vnd.nokia.mp4vr": { source: "iana" },
+        "video/vnd.nokia.videovoip": { source: "iana" },
+        "video/vnd.objectvideo": { source: "iana" },
+        "video/vnd.radgamettools.bink": { source: "iana" },
+        "video/vnd.radgamettools.smacker": { source: "iana" },
+        "video/vnd.sealed.mpeg1": { source: "iana" },
+        "video/vnd.sealed.mpeg4": { source: "iana" },
+        "video/vnd.sealed.swf": { source: "iana" },
+        "video/vnd.sealedmedia.softseal.mov": { source: "iana" },
+        "video/vnd.uvvu.mp4": { source: "iana", extensions: ["uvu", "uvvu"] },
+        "video/vnd.vivo": { source: "iana", extensions: ["viv"] },
+        "video/vp8": { source: "iana" },
+        "video/webm": {
+          source: "apache",
+          compressible: false,
+          extensions: ["webm"],
+        },
+        "video/x-f4v": { source: "apache", extensions: ["f4v"] },
+        "video/x-fli": { source: "apache", extensions: ["fli"] },
+        "video/x-flv": {
+          source: "apache",
+          compressible: false,
+          extensions: ["flv"],
+        },
+        "video/x-m4v": { source: "apache", extensions: ["m4v"] },
+        "video/x-matroska": {
+          source: "apache",
+          compressible: false,
+          extensions: ["mkv", "mk3d", "mks"],
+        },
+        "video/x-mng": { source: "apache", extensions: ["mng"] },
+        "video/x-ms-asf": { source: "apache", extensions: ["asf", "asx"] },
+        "video/x-ms-vob": { source: "apache", extensions: ["vob"] },
+        "video/x-ms-wm": { source: "apache", extensions: ["wm"] },
+        "video/x-ms-wmv": {
+          source: "apache",
+          compressible: false,
+          extensions: ["wmv"],
+        },
+        "video/x-ms-wmx": { source: "apache", extensions: ["wmx"] },
+        "video/x-ms-wvx": { source: "apache", extensions: ["wvx"] },
+        "video/x-msvideo": { source: "apache", extensions: ["avi"] },
+        "video/x-sgi-movie": { source: "apache", extensions: ["movie"] },
+        "video/x-smv": { source: "apache", extensions: ["smv"] },
+        "x-conference/x-cooltalk": { source: "apache", extensions: ["ice"] },
+        "x-shader/x-fragment": { compressible: true },
+        "x-shader/x-vertex": { compressible: true },
+      };
 
-  if (!Array.isArray(arr)) {
-    options = arr;
-    arr = [];
-  }
+      /***/
+    },
+    /* 759 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*!
+       * mime-db
+       * Copyright(c) 2014 Jonathan Ong
+       * MIT Licensed
+       */
 
-  var opts = options || {};
-  arr = arr || [];
+      /**
+       * Module exports.
+       */
 
-  if (typeof opts.nodupes === 'undefined') {
-    opts.nodupes = true;
-  }
+      module.exports = __webpack_require__(758);
 
-  var fn = opts.fn;
-  var es6;
+      /***/
+    },
+    /* 760 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = (to, from) => {
+        // TODO: use `Reflect.ownKeys()` when targeting Node.js 6
+        for (const prop of Object.getOwnPropertyNames(from).concat(
+          Object.getOwnPropertySymbols(from),
+        )) {
+          Object.defineProperty(
+            to,
+            prop,
+            Object.getOwnPropertyDescriptor(from, prop),
+          );
+        }
 
-  if (typeof opts === 'function') {
-    fn = opts;
-    opts = {};
-  }
+        return to;
+      };
 
-  if (!(patternRe instanceof RegExp)) {
-    patternRe = patternRegex();
-  }
+      /***/
+    },
+    /* 761 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  var matches = str.match(patternRe) || [];
-  var m = matches[0];
-
-  switch(m) {
-    case '\\,':
-      return escapeCommas(str, arr, opts);
-    case '\\.':
-      return escapeDots(str, arr, opts);
-    case '\/.':
-      return escapePaths(str, arr, opts);
-    case ' ':
-      return splitWhitespace(str);
-    case '{,}':
-      return exponential(str, opts, braces);
-    case '{}':
-      return emptyBraces(str, arr, opts);
-    case '\\{':
-    case '\\}':
-      return escapeBraces(str, arr, opts);
-    case '${':
-      if (!/\{[^{]+\{/.test(str)) {
-        return arr.concat(str);
-      } else {
-        es6 = true;
-        str = tokens.before(str, es6Regex());
-      }
-  }
+      const mkdirp = __webpack_require__(145);
 
-  if (!(braceRe instanceof RegExp)) {
-    braceRe = braceRegex();
-  }
+      module.exports = function (dir, opts) {
+        return new Promise((resolve, reject) => {
+          mkdirp(dir, opts, (err, made) =>
+            err === null ? resolve(made) : reject(err),
+          );
+        });
+      };
 
-  var match = braceRe.exec(str);
-  if (match == null) {
-    return [str];
-  }
+      /***/
+    },
+    /* 762 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Promise = __webpack_require__(345);
+      var fs;
+      try {
+        fs = __webpack_require__(391);
+      } catch (err) {
+        fs = __webpack_require__(5);
+      }
+
+      var api = [
+        "appendFile",
+        "chmod",
+        "chown",
+        "close",
+        "fchmod",
+        "fchown",
+        "fdatasync",
+        "fstat",
+        "fsync",
+        "ftruncate",
+        "futimes",
+        "lchown",
+        "link",
+        "lstat",
+        "mkdir",
+        "open",
+        "read",
+        "readFile",
+        "readdir",
+        "readlink",
+        "realpath",
+        "rename",
+        "rmdir",
+        "stat",
+        "symlink",
+        "truncate",
+        "unlink",
+        "utimes",
+        "write",
+        "writeFile",
+      ];
 
-  var outter = match[1];
-  var inner = match[2];
-  if (inner === '') { return [str]; }
+      typeof fs.access === "function" && api.push("access");
+      typeof fs.copyFile === "function" && api.push("copyFile");
+      typeof fs.mkdtemp === "function" && api.push("mkdtemp");
 
-  var segs, segsLength;
+      __webpack_require__(951).withCallback(fs, exports, api);
 
-  if (inner.indexOf('..') !== -1) {
-    segs = expand(inner, opts, fn) || inner.split(',');
-    segsLength = segs.length;
+      exports.exists = function (filename, callback) {
+        // callback
+        if (typeof callback === "function") {
+          return fs.stat(filename, function (err) {
+            callback(null, !err);
+          });
+        }
+        // or promise
+        return new Promise(function (resolve) {
+          fs.stat(filename, function (err) {
+            resolve(!err);
+          });
+        });
+      };
 
-  } else if (inner[0] === '"' || inner[0] === '\'') {
-    return arr.concat(str.split(/['"]/).join(''));
+      /***/
+    },
+    /* 763 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*jslint node: true*/
+      var toArray = __webpack_require__(750);
+      var emojiByName = __webpack_require__(764);
 
-  } else {
-    segs = inner.split(',');
-    if (opts.makeRe) {
-      return braces(str.replace(outter, wrap(segs, '|')), opts);
-    }
+      ("use strict");
 
-    segsLength = segs.length;
-    if (segsLength === 1 && opts.bash) {
-      segs[0] = wrap(segs[0], '\\');
-    }
-  }
+      /**
+       * regex to parse emoji in a string - finds emoji, e.g. :coffee:
+       */
+      var emojiNameRegex = /:([a-zA-Z0-9_\-\+]+):/g;
 
-  var len = segs.length;
-  var i = 0, val;
+      /**
+       * regex to trim whitespace
+       * use instead of String.prototype.trim() for IE8 supprt
+       */
+      var trimSpaceRegex = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
 
-  while (len--) {
-    var path = segs[i++];
+      /**
+       * Removes colons on either side
+       * of the string if present
+       * @param  {string} str
+       * @return {string}
+       */
+      function stripColons(str) {
+        var colonIndex = str.indexOf(":");
+        if (colonIndex > -1) {
+          // :emoji: (http://www.emoji-cheat-sheet.com/)
+          if (colonIndex === str.length - 1) {
+            str = str.substring(0, colonIndex);
+            return stripColons(str);
+          } else {
+            str = str.substr(colonIndex + 1);
+            return stripColons(str);
+          }
+        }
 
-    if (/(\.[^.\/])/.test(path)) {
-      if (segsLength > 1) {
-        return segs;
-      } else {
-        return [str];
+        return str;
       }
-    }
-
-    val = splice(str, outter, path);
-
-    if (/\{[^{}]+?\}/.test(val)) {
-      arr = braces(val, arr, opts);
-    } else if (val !== '') {
-      if (opts.nodupes && arr.indexOf(val) !== -1) { continue; }
-      arr.push(es6 ? tokens.after(val) : val);
-    }
-  }
-
-  if (opts.strict) { return filter(arr, filterEmpty); }
-  return arr;
-}
 
-/**
- * Expand exponential ranges
- *
- *   `a{,}{,}` => ['a', 'a', 'a', 'a']
- */
-
-function exponential(str, options, fn) {
-  if (typeof options === 'function') {
-    fn = options;
-    options = null;
-  }
-
-  var opts = options || {};
-  var esc = '__ESC_EXP__';
-  var exp = 0;
-  var res;
-
-  var parts = str.split('{,}');
-  if (opts.nodupes) {
-    return fn(parts.join(''), opts);
-  }
-
-  exp = parts.length - 1;
-  res = fn(parts.join(esc), opts);
-  var len = res.length;
-  var arr = [];
-  var i = 0;
-
-  while (len--) {
-    var ele = res[i++];
-    var idx = ele.indexOf(esc);
-
-    if (idx === -1) {
-      arr.push(ele);
-
-    } else {
-      ele = ele.split('__ESC_EXP__').join('');
-      if (!!ele && opts.nodupes !== false) {
-        arr.push(ele);
-
-      } else {
-        var num = Math.pow(2, exp);
-        arr.push.apply(arr, repeat(ele, num));
+      /**
+       * Adds colons to either side
+       * of the string
+       * @param {string} str
+       * @return {string}
+       */
+      function wrapColons(str) {
+        return typeof str === "string" && str.length > 0
+          ? ":" + str + ":"
+          : str;
       }
-    }
-  }
-  return arr;
-}
-
-/**
- * Wrap a value with parens, brackets or braces,
- * based on the given character/separator.
- *
- * @param  {String|Array} `val`
- * @param  {String} `ch`
- * @return {String}
- */
-
-function wrap(val, ch) {
-  if (ch === '|') {
-    return '(' + val.join(ch) + ')';
-  }
-  if (ch === ',') {
-    return '{' + val.join(ch) + '}';
-  }
-  if (ch === '-') {
-    return '[' + val.join(ch) + ']';
-  }
-  if (ch === '\\') {
-    return '\\{' + val + '\\}';
-  }
-}
-
-/**
- * Handle empty braces: `{}`
- */
-
-function emptyBraces(str, arr, opts) {
-  return braces(str.split('{}').join('\\{\\}'), arr, opts);
-}
-
-/**
- * Filter out empty-ish values
- */
-
-function filterEmpty(ele) {
-  return !!ele && ele !== '\\';
-}
-
-/**
- * Handle patterns with whitespace
- */
-
-function splitWhitespace(str) {
-  var segs = str.split(' ');
-  var len = segs.length;
-  var res = [];
-  var i = 0;
-
-  while (len--) {
-    res.push.apply(res, braces(segs[i++]));
-  }
-  return res;
-}
-
-/**
- * Handle escaped braces: `\\{foo,bar}`
- */
-
-function escapeBraces(str, arr, opts) {
-  if (!/\{[^{]+\{/.test(str)) {
-    return arr.concat(str.split('\\').join(''));
-  } else {
-    str = str.split('\\{').join('__LT_BRACE__');
-    str = str.split('\\}').join('__RT_BRACE__');
-    return map(braces(str, arr, opts), function(ele) {
-      ele = ele.split('__LT_BRACE__').join('{');
-      return ele.split('__RT_BRACE__').join('}');
-    });
-  }
-}
-
-/**
- * Handle escaped dots: `{1\\.2}`
- */
-
-function escapeDots(str, arr, opts) {
-  if (!/[^\\]\..+\\\./.test(str)) {
-    return arr.concat(str.split('\\').join(''));
-  } else {
-    str = str.split('\\.').join('__ESC_DOT__');
-    return map(braces(str, arr, opts), function(ele) {
-      return ele.split('__ESC_DOT__').join('.');
-    });
-  }
-}
-
-/**
- * Handle escaped dots: `{1\\.2}`
- */
 
-function escapePaths(str, arr, opts) {
-  str = str.split('\/.').join('__ESC_PATH__');
-  return map(braces(str, arr, opts), function(ele) {
-    return ele.split('__ESC_PATH__').join('\/.');
-  });
-}
-
-/**
- * Handle escaped commas: `{a\\,b}`
- */
-
-function escapeCommas(str, arr, opts) {
-  if (!/\w,/.test(str)) {
-    return arr.concat(str.split('\\').join(''));
-  } else {
-    str = str.split('\\,').join('__ESC_COMMA__');
-    return map(braces(str, arr, opts), function(ele) {
-      return ele.split('__ESC_COMMA__').join(',');
-    });
-  }
-}
-
-/**
- * Regex for common patterns
- */
-
-function patternRegex() {
-  return /\${|( (?=[{,}])|(?=[{,}]) )|{}|{,}|\\,(?=.*[{}])|\/\.(?=.*[{}])|\\\.(?={)|\\{|\\}/;
-}
-
-/**
- * Braces regex.
- */
-
-function braceRegex() {
-  return /.*(\\?\{([^}]+)\})/;
-}
+      /**
+       * Ensure that the word is wrapped in colons
+       * by only adding them, if they are not there.
+       * @param {string} str
+       * @return {string}
+       */
+      function ensureColons(str) {
+        return typeof str === "string" && str[0] !== ":"
+          ? wrapColons(str)
+          : str;
+      }
+
+      // Non spacing mark, some emoticons have them. It's the 'Variant Form',
+      // which provides more information so that emoticons can be rendered as
+      // more colorful graphics. FE0E is a unicode text version, where as FE0F
+      // should be rendered as a graphical version. The code gracefully degrades.
+      var NON_SPACING_MARK = String.fromCharCode(65039); // 65039 - '️' - 0xFE0F;
+      var nonSpacingRegex = new RegExp(NON_SPACING_MARK, "g");
+
+      // Remove the non-spacing-mark from the code, never send a stripped version
+      // to the client, as it kills graphical emoticons.
+      function stripNSB(code) {
+        return code.replace(nonSpacingRegex, "");
+      }
+
+      // Reversed hash table, where as emojiByName contains a { heart: '❤' }
+      // dictionary emojiByCode contains { ❤: 'heart' }. The codes are normalized
+      // to the text version.
+      var emojiByCode = Object.keys(emojiByName).reduce(function (h, k) {
+        h[stripNSB(emojiByName[k])] = k;
+        return h;
+      }, {});
 
-/**
- * es6 delimiter regex.
- */
+      /**
+       * Emoji namespace
+       */
+      var Emoji = {
+        emoji: emojiByName,
+      };
 
-function es6Regex() {
-  return /\$\{([^}]+)\}/;
-}
+      /**
+       * get emoji code from name
+       * @param  {string} emoji
+       * @return {string}
+       */
+      Emoji._get = function _get(emoji) {
+        if (emojiByName.hasOwnProperty(emoji)) {
+          return emojiByName[emoji];
+        }
 
-var braceRe;
-var patternRe;
+        return ensureColons(emoji);
+      };
 
-/**
- * Faster alternative to `String.replace()` when the
- * index of the token to be replaces can't be supplied
- */
+      /**
+       * get emoji code from :emoji: string or name
+       * @param  {string} emoji
+       * @return {string}
+       */
+      Emoji.get = function get(emoji) {
+        emoji = stripColons(emoji);
 
-function splice(str, token, replacement) {
-  var i = str.indexOf(token);
-  return str.substr(0, i) + replacement
-    + str.substr(i + token.length);
-}
+        return Emoji._get(emoji);
+      };
 
-/**
- * Fast array map
- */
+      /**
+       * find the emoji by either code or name
+       * @param {string} nameOrCode The emoji to find, either `coffee`, `:coffee:` or `☕`;
+       * @return {object}
+       */
+      Emoji.find = function find(nameOrCode) {
+        return Emoji.findByName(nameOrCode) || Emoji.findByCode(nameOrCode);
+      };
 
-function map(arr, fn) {
-  if (arr == null) {
-    return [];
-  }
+      /**
+       * find the emoji by name
+       * @param {string} name The emoji to find either `coffee` or `:coffee:`;
+       * @return {object}
+       */
+      Emoji.findByName = function findByName(name) {
+        var stripped = stripColons(name);
+        var emoji = emojiByName[stripped];
 
-  var len = arr.length;
-  var res = new Array(len);
-  var i = -1;
+        return emoji ? { emoji: emoji, key: stripped } : undefined;
+      };
 
-  while (++i < len) {
-    res[i] = fn(arr[i], i, arr);
-  }
+      /**
+       * find the emoji by code (emoji)
+       * @param {string} code The emoji to find; for example `☕` or `☔`
+       * @return {object}
+       */
+      Emoji.findByCode = function findByCode(code) {
+        var stripped = stripNSB(code);
+        var name = emojiByCode[stripped];
 
-  return res;
-}
+        // lookup emoji to ensure the Variant Form is returned
+        return name ? { emoji: emojiByName[name], key: name } : undefined;
+      };
 
-/**
- * Fast array filter
- */
+      /**
+       * Check if an emoji is known by this library
+       * @param {string} nameOrCode The emoji to validate, either `coffee`, `:coffee:` or `☕`;
+       * @return {object}
+       */
+      Emoji.hasEmoji = function hasEmoji(nameOrCode) {
+        return (
+          Emoji.hasEmojiByName(nameOrCode) || Emoji.hasEmojiByCode(nameOrCode)
+        );
+      };
 
-function filter(arr, cb) {
-  if (arr == null) return [];
-  if (typeof cb !== 'function') {
-    throw new TypeError('braces: filter expects a callback function.');
-  }
+      /**
+       * Check if an emoji with given name is known by this library
+       * @param {string} name The emoji to validate either `coffee` or `:coffee:`;
+       * @return {object}
+       */
+      Emoji.hasEmojiByName = function hasEmojiByName(name) {
+        var result = Emoji.findByName(name);
+        return !!result && result.key === stripColons(name);
+      };
 
-  var len = arr.length;
-  var res = arr.slice();
-  var i = 0;
+      /**
+       * Check if a given emoji is known by this library
+       * @param {string} code The emoji to validate; for example `☕` or `☔`
+       * @return {object}
+       */
+      Emoji.hasEmojiByCode = function hasEmojiByCode(code) {
+        var result = Emoji.findByCode(code);
+        return !!result && stripNSB(result.emoji) === stripNSB(code);
+      };
 
-  while (len--) {
-    if (!cb(arr[len], i++)) {
-      res.splice(len, 1);
-    }
-  }
-  return res;
-}
+      /**
+       * get emoji name from code
+       * @param  {string} emoji
+       * @param  {boolean} includeColons should the result include the ::
+       * @return {string}
+       */
+      Emoji.which = function which(emoji_code, includeColons) {
+        var code = stripNSB(emoji_code);
+        var word = emojiByCode[code];
 
+        return includeColons ? wrapColons(word) : word;
+      };
 
-/***/ }),
-/* 758 */
-/***/ (function(module, exports) {
+      /**
+       * emojify a string (replace :emoji: with an emoji)
+       * @param  {string} str
+       * @param  {function} on_missing (gets emoji name without :: and returns a proper emoji if no emoji was found)
+       * @param  {function} format (wrap the returned emoji in a custom element)
+       * @return {string}
+       */
+      Emoji.emojify = function emojify(str, on_missing, format) {
+        if (!str) return "";
+
+        return str
+          .split(emojiNameRegex) // parse emoji via regex
+          .map(function parseEmoji(s, i) {
+            // every second element is an emoji, e.g. "test :fast_forward:" -> [ "test ", "fast_forward" ]
+            if (i % 2 === 0) return s;
+            var emoji = Emoji._get(s);
+            var isMissing = emoji.indexOf(":") > -1;
+
+            if (isMissing && typeof on_missing === "function") {
+              return on_missing(s);
+            }
 
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+            if (!isMissing && typeof format === "function") {
+              return format(emoji, s);
+            }
 
-/***/ }),
-/* 759 */
-/***/ (function(module, exports, __webpack_require__) {
+            return emoji;
+          })
+          .join(""); // convert back to string
+      };
 
-/*!
- * mime-db
- * Copyright(c) 2014 Jonathan Ong
- * MIT Licensed
- */
+      /**
+       * return a random emoji
+       * @return {string}
+       */
+      Emoji.random = function random() {
+        var emojiKeys = Object.keys(emojiByName);
+        var randomIndex = Math.floor(Math.random() * emojiKeys.length);
+        var key = emojiKeys[randomIndex];
+        var emoji = Emoji._get(key);
+        return { key: key, emoji: emoji };
+      };
 
-/**
- * Module exports.
- */
+      /**
+       *  return an collection of potential emoji matches
+       *  @param {string} str
+       *  @return {Array.<Object>}
+       */
+      Emoji.search = function search(str) {
+        var emojiKeys = Object.keys(emojiByName);
+        var matcher = stripColons(str);
+        var matchingKeys = emojiKeys.filter(function (key) {
+          return key.toString().indexOf(matcher) === 0;
+        });
+        return matchingKeys.map(function (key) {
+          return {
+            key: key,
+            emoji: Emoji._get(key),
+          };
+        });
+      };
 
-module.exports = __webpack_require__(758)
+      /**
+       * unemojify a string (replace emoji with :emoji:)
+       * @param  {string} str
+       * @return {string}
+       */
+      Emoji.unemojify = function unemojify(str) {
+        if (!str) return "";
+        var words = toArray(str);
 
+        return words
+          .map(function (word) {
+            return Emoji.which(word, true) || word;
+          })
+          .join("");
+      };
 
-/***/ }),
-/* 760 */
-/***/ (function(module, exports, __webpack_require__) {
+      /**
+       * replace emojis with replacement value
+       * @param {string} str
+       * @param {function|string} the string or callback function to replace the emoji with
+       * @param {boolean} should trailing whitespaces be cleaned? Defaults false
+       * @return {string}
+       */
+      Emoji.replace = function replace(str, replacement, cleanSpaces) {
+        if (!str) return "";
+
+        var replace =
+          typeof replacement === "function"
+            ? replacement
+            : function () {
+                return replacement;
+              };
+        var words = toArray(str);
 
-"use strict";
+        var replaced = words
+          .map(function (word, idx) {
+            var emoji = Emoji.findByCode(word);
 
-module.exports = (to, from) => {
-	// TODO: use `Reflect.ownKeys()` when targeting Node.js 6
-	for (const prop of Object.getOwnPropertyNames(from).concat(Object.getOwnPropertySymbols(from))) {
-		Object.defineProperty(to, prop, Object.getOwnPropertyDescriptor(from, prop));
-	}
+            if (emoji && cleanSpaces && words[idx + 1] === " ") {
+              words[idx + 1] = "";
+            }
 
-	return to;
-};
+            return emoji ? replace(emoji) : word;
+          })
+          .join("");
 
+        return cleanSpaces ? replaced.replace(trimSpaceRegex, "") : replaced;
+      };
 
-/***/ }),
-/* 761 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-const mkdirp = __webpack_require__(145)
-
-module.exports = function (dir, opts) {
-  return new Promise((resolve, reject) => {
-    mkdirp(dir, opts, (err, made) => err === null ? resolve(made) : reject(err))
-  })
-}
-
-
-/***/ }),
-/* 762 */
-/***/ (function(module, exports, __webpack_require__) {
-
-
-var Promise = __webpack_require__(345)
-var fs
-try {
-  fs = __webpack_require__(391)
-} catch(err) {
-  fs = __webpack_require__(5)
-}
-
-var api = [
-  'appendFile',
-  'chmod',
-  'chown',
-  'close',
-  'fchmod',
-  'fchown',
-  'fdatasync',
-  'fstat',
-  'fsync',
-  'ftruncate',
-  'futimes',
-  'lchown',
-  'link',
-  'lstat',
-  'mkdir',
-  'open',
-  'read',
-  'readFile',
-  'readdir',
-  'readlink',
-  'realpath',
-  'rename',
-  'rmdir',
-  'stat',
-  'symlink',
-  'truncate',
-  'unlink',
-  'utimes',
-  'write',
-  'writeFile'
-]
-
-typeof fs.access === 'function' && api.push('access')
-typeof fs.copyFile === 'function' && api.push('copyFile')
-typeof fs.mkdtemp === 'function' && api.push('mkdtemp')
-
-__webpack_require__(951).withCallback(fs, exports, api)
-
-exports.exists = function (filename, callback) {
-  // callback
-  if (typeof callback === 'function') {
-    return fs.stat(filename, function (err) {
-      callback(null, !err);
-    })
-  }
-  // or promise
-  return new Promise(function (resolve) {
-    fs.stat(filename, function (err) {
-      resolve(!err)
-    })
-  })
-}
+      /**
+       * remove all emojis from a string
+       * @param {string} str
+       * @return {string}
+       */
+      Emoji.strip = function strip(str) {
+        return Emoji.replace(str, "", true);
+      };
 
+      module.exports = Emoji;
 
-/***/ }),
-/* 763 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 764 */
+    /***/ function (module, exports) {
+      module.exports = {
+        100: "💯",
+        1234: "🔢",
+        interrobang: "⁉️",
+        tm: "™️",
+        information_source: "ℹ️",
+        left_right_arrow: "↔️",
+        arrow_up_down: "↕️",
+        arrow_upper_left: "↖️",
+        arrow_upper_right: "↗️",
+        arrow_lower_right: "↘️",
+        arrow_lower_left: "↙️",
+        keyboard: "⌨",
+        sunny: "☀️",
+        cloud: "☁️",
+        umbrella: "☔️",
+        showman: "☃",
+        comet: "☄",
+        ballot_box_with_check: "☑️",
+        coffee: "☕️",
+        shamrock: "☘",
+        skull_and_crossbones: "☠",
+        radioactive_sign: "☢",
+        biohazard_sign: "☣",
+        orthodox_cross: "☦",
+        wheel_of_dharma: "☸",
+        white_frowning_face: "☹",
+        aries: "♈️",
+        taurus: "♉️",
+        sagittarius: "♐️",
+        capricorn: "♑️",
+        aquarius: "♒️",
+        pisces: "♓️",
+        spades: "♠️",
+        clubs: "♣️",
+        hearts: "♥️",
+        diamonds: "♦️",
+        hotsprings: "♨️",
+        hammer_and_pick: "⚒",
+        anchor: "⚓️",
+        crossed_swords: "⚔",
+        scales: "⚖",
+        alembic: "⚗",
+        gear: "⚙",
+        scissors: "✂️",
+        white_check_mark: "✅",
+        airplane: "✈️",
+        email: "✉️",
+        envelope: "✉️",
+        black_nib: "✒️",
+        heavy_check_mark: "✔️",
+        heavy_multiplication_x: "✖️",
+        star_of_david: "✡",
+        sparkles: "✨",
+        eight_spoked_asterisk: "✳️",
+        eight_pointed_black_star: "✴️",
+        snowflake: "❄️",
+        sparkle: "❇️",
+        question: "❓",
+        grey_question: "❔",
+        grey_exclamation: "❕",
+        exclamation: "❗️",
+        heavy_exclamation_mark: "❗️",
+        heavy_heart_exclamation_mark_ornament: "❣",
+        heart: "❤️",
+        heavy_plus_sign: "➕",
+        heavy_minus_sign: "➖",
+        heavy_division_sign: "➗",
+        arrow_heading_up: "⤴️",
+        arrow_heading_down: "⤵️",
+        wavy_dash: "〰️",
+        congratulations: "㊗️",
+        secret: "㊙️",
+        copyright: "©️",
+        registered: "®️",
+        bangbang: "‼️",
+        leftwards_arrow_with_hook: "↩️",
+        arrow_right_hook: "↪️",
+        watch: "⌚️",
+        hourglass: "⌛️",
+        fast_forward: "⏩",
+        rewind: "⏪",
+        arrow_double_up: "⏫",
+        arrow_double_down: "⏬",
+        black_right_pointing_double_triangle_with_vertical_bar: "⏭",
+        black_left_pointing_double_triangle_with_vertical_bar: "⏮",
+        black_right_pointing_triangle_with_double_vertical_bar: "⏯",
+        alarm_clock: "⏰",
+        stopwatch: "⏱",
+        timer_clock: "⏲",
+        hourglass_flowing_sand: "⏳",
+        double_vertical_bar: "⏸",
+        black_square_for_stop: "⏹",
+        black_circle_for_record: "⏺",
+        m: "Ⓜ️",
+        black_small_square: "▪️",
+        white_small_square: "▫️",
+        arrow_forward: "▶️",
+        arrow_backward: "◀️",
+        white_medium_square: "◻️",
+        black_medium_square: "◼️",
+        white_medium_small_square: "◽️",
+        black_medium_small_square: "◾️",
+        phone: "☎️",
+        telephone: "☎️",
+        point_up: "☝️",
+        star_and_crescent: "☪",
+        peace_symbol: "☮",
+        yin_yang: "☯",
+        relaxed: "☺️",
+        gemini: "♊️",
+        cancer: "♋️",
+        leo: "♌️",
+        virgo: "♍️",
+        libra: "♎️",
+        scorpius: "♏️",
+        recycle: "♻️",
+        wheelchair: "♿️",
+        atom_symbol: "⚛",
+        fleur_de_lis: "⚜",
+        warning: "⚠️",
+        zap: "⚡️",
+        white_circle: "⚪️",
+        black_circle: "⚫️",
+        coffin: "⚰",
+        funeral_urn: "⚱",
+        soccer: "⚽️",
+        baseball: "⚾️",
+        snowman: "⛄️",
+        partly_sunny: "⛅️",
+        thunder_cloud_and_rain: "⛈",
+        ophiuchus: "⛎",
+        pick: "⛏",
+        helmet_with_white_cross: "⛑",
+        chains: "⛓",
+        no_entry: "⛔️",
+        shinto_shrine: "⛩",
+        church: "⛪️",
+        mountain: "⛰",
+        umbrella_on_ground: "⛱",
+        fountain: "⛲️",
+        golf: "⛳️",
+        ferry: "⛴",
+        boat: "⛵️",
+        sailboat: "⛵️",
+        skier: "⛷",
+        ice_skate: "⛸",
+        person_with_ball: "⛹",
+        tent: "⛺️",
+        fuelpump: "⛽️",
+        fist: "✊",
+        hand: "✋",
+        raised_hand: "✋",
+        v: "✌️",
+        writing_hand: "✍",
+        pencil2: "✏️",
+        latin_cross: "✝",
+        x: "❌",
+        negative_squared_cross_mark: "❎",
+        arrow_right: "➡️",
+        curly_loop: "➰",
+        loop: "➿",
+        arrow_left: "⬅️",
+        arrow_up: "⬆️",
+        arrow_down: "⬇️",
+        black_large_square: "⬛️",
+        white_large_square: "⬜️",
+        star: "⭐️",
+        o: "⭕️",
+        part_alternation_mark: "〽️",
+        mahjong: "🀄️",
+        black_joker: "🃏",
+        a: "🅰️",
+        b: "🅱️",
+        o2: "🅾️",
+        parking: "🅿️",
+        ab: "🆎",
+        cl: "🆑",
+        cool: "🆒",
+        free: "🆓",
+        id: "🆔",
+        new: "🆕",
+        ng: "🆖",
+        ok: "🆗",
+        sos: "🆘",
+        up: "🆙",
+        vs: "🆚",
+        koko: "🈁",
+        sa: "🈂️",
+        u7121: "🈚️",
+        u6307: "🈯️",
+        u7981: "🈲",
+        u7a7a: "🈳",
+        u5408: "🈴",
+        u6e80: "🈵",
+        u6709: "🈶",
+        u6708: "🈷️",
+        u7533: "🈸",
+        u5272: "🈹",
+        u55b6: "🈺",
+        ideograph_advantage: "🉐",
+        accept: "🉑",
+        cyclone: "🌀",
+        foggy: "🌁",
+        closed_umbrella: "🌂",
+        night_with_stars: "🌃",
+        sunrise_over_mountains: "🌄",
+        sunrise: "🌅",
+        city_sunset: "🌆",
+        city_sunrise: "🌇",
+        rainbow: "🌈",
+        bridge_at_night: "🌉",
+        ocean: "🌊",
+        volcano: "🌋",
+        milky_way: "🌌",
+        earth_africa: "🌍",
+        earth_americas: "🌎",
+        earth_asia: "🌏",
+        globe_with_meridians: "🌐",
+        new_moon: "🌑",
+        waxing_crescent_moon: "🌒",
+        first_quarter_moon: "🌓",
+        moon: "🌔",
+        waxing_gibbous_moon: "🌔",
+        full_moon: "🌕",
+        waning_gibbous_moon: "🌖",
+        last_quarter_moon: "🌗",
+        waning_crescent_moon: "🌘",
+        crescent_moon: "🌙",
+        new_moon_with_face: "🌚",
+        first_quarter_moon_with_face: "🌛",
+        last_quarter_moon_with_face: "🌜",
+        full_moon_with_face: "🌝",
+        sun_with_face: "🌞",
+        star2: "🌟",
+        stars: "🌠",
+        thermometer: "🌡",
+        mostly_sunny: "🌤",
+        sun_small_cloud: "🌤",
+        barely_sunny: "🌥",
+        sun_behind_cloud: "🌥",
+        partly_sunny_rain: "🌦",
+        sun_behind_rain_cloud: "🌦",
+        rain_cloud: "🌧",
+        snow_cloud: "🌨",
+        lightning: "🌩",
+        lightning_cloud: "🌩",
+        tornado: "🌪",
+        tornado_cloud: "🌪",
+        fog: "🌫",
+        wind_blowing_face: "🌬",
+        hotdog: "🌭",
+        taco: "🌮",
+        burrito: "🌯",
+        chestnut: "🌰",
+        seedling: "🌱",
+        evergreen_tree: "🌲",
+        deciduous_tree: "🌳",
+        palm_tree: "🌴",
+        cactus: "🌵",
+        hot_pepper: "🌶",
+        tulip: "🌷",
+        cherry_blossom: "🌸",
+        rose: "🌹",
+        hibiscus: "🌺",
+        sunflower: "🌻",
+        blossom: "🌼",
+        corn: "🌽",
+        ear_of_rice: "🌾",
+        herb: "🌿",
+        four_leaf_clover: "🍀",
+        maple_leaf: "🍁",
+        fallen_leaf: "🍂",
+        leaves: "🍃",
+        mushroom: "🍄",
+        tomato: "🍅",
+        eggplant: "🍆",
+        grapes: "🍇",
+        melon: "🍈",
+        watermelon: "🍉",
+        tangerine: "🍊",
+        lemon: "🍋",
+        banana: "🍌",
+        pineapple: "🍍",
+        apple: "🍎",
+        green_apple: "🍏",
+        pear: "🍐",
+        peach: "🍑",
+        cherries: "🍒",
+        strawberry: "🍓",
+        hamburger: "🍔",
+        pizza: "🍕",
+        meat_on_bone: "🍖",
+        poultry_leg: "🍗",
+        rice_cracker: "🍘",
+        rice_ball: "🍙",
+        rice: "🍚",
+        curry: "🍛",
+        ramen: "🍜",
+        spaghetti: "🍝",
+        bread: "🍞",
+        fries: "🍟",
+        sweet_potato: "🍠",
+        dango: "🍡",
+        oden: "🍢",
+        sushi: "🍣",
+        fried_shrimp: "🍤",
+        fish_cake: "🍥",
+        icecream: "🍦",
+        shaved_ice: "🍧",
+        ice_cream: "🍨",
+        doughnut: "🍩",
+        cookie: "🍪",
+        chocolate_bar: "🍫",
+        candy: "🍬",
+        lollipop: "🍭",
+        custard: "🍮",
+        honey_pot: "🍯",
+        cake: "🍰",
+        bento: "🍱",
+        stew: "🍲",
+        egg: "🍳",
+        fork_and_knife: "🍴",
+        tea: "🍵",
+        sake: "🍶",
+        wine_glass: "🍷",
+        cocktail: "🍸",
+        tropical_drink: "🍹",
+        beer: "🍺",
+        beers: "🍻",
+        baby_bottle: "🍼",
+        knife_fork_plate: "🍽",
+        champagne: "🍾",
+        popcorn: "🍿",
+        ribbon: "🎀",
+        gift: "🎁",
+        birthday: "🎂",
+        jack_o_lantern: "🎃",
+        christmas_tree: "🎄",
+        santa: "🎅",
+        fireworks: "🎆",
+        sparkler: "🎇",
+        balloon: "🎈",
+        tada: "🎉",
+        confetti_ball: "🎊",
+        tanabata_tree: "🎋",
+        crossed_flags: "🎌",
+        bamboo: "🎍",
+        dolls: "🎎",
+        flags: "🎏",
+        wind_chime: "🎐",
+        rice_scene: "🎑",
+        school_satchel: "🎒",
+        mortar_board: "🎓",
+        medal: "🎖",
+        reminder_ribbon: "🎗",
+        studio_microphone: "🎙",
+        level_slider: "🎚",
+        control_knobs: "🎛",
+        film_frames: "🎞",
+        admission_tickets: "🎟",
+        carousel_horse: "🎠",
+        ferris_wheel: "🎡",
+        roller_coaster: "🎢",
+        fishing_pole_and_fish: "🎣",
+        microphone: "🎤",
+        movie_camera: "🎥",
+        cinema: "🎦",
+        headphones: "🎧",
+        art: "🎨",
+        tophat: "🎩",
+        circus_tent: "🎪",
+        ticket: "🎫",
+        clapper: "🎬",
+        performing_arts: "🎭",
+        video_game: "🎮",
+        dart: "🎯",
+        slot_machine: "🎰",
+        "8ball": "🎱",
+        game_die: "🎲",
+        bowling: "🎳",
+        flower_playing_cards: "🎴",
+        musical_note: "🎵",
+        notes: "🎶",
+        saxophone: "🎷",
+        guitar: "🎸",
+        musical_keyboard: "🎹",
+        trumpet: "🎺",
+        violin: "🎻",
+        musical_score: "🎼",
+        running_shirt_with_sash: "🎽",
+        tennis: "🎾",
+        ski: "🎿",
+        basketball: "🏀",
+        checkered_flag: "🏁",
+        snowboarder: "🏂",
+        runner: "🏃",
+        running: "🏃",
+        surfer: "🏄",
+        sports_medal: "🏅",
+        trophy: "🏆",
+        horse_racing: "🏇",
+        football: "🏈",
+        rugby_football: "🏉",
+        swimmer: "🏊",
+        weight_lifter: "🏋",
+        golfer: "🏌",
+        racing_motorcycle: "🏍",
+        racing_car: "🏎",
+        cricket_bat_and_ball: "🏏",
+        volleyball: "🏐",
+        field_hockey_stick_and_ball: "🏑",
+        ice_hockey_stick_and_puck: "🏒",
+        table_tennis_paddle_and_ball: "🏓",
+        snow_capped_mountain: "🏔",
+        camping: "🏕",
+        beach_with_umbrella: "🏖",
+        building_construction: "🏗",
+        house_buildings: "🏘",
+        cityscape: "🏙",
+        derelict_house_building: "🏚",
+        classical_building: "🏛",
+        desert: "🏜",
+        desert_island: "🏝",
+        national_park: "🏞",
+        stadium: "🏟",
+        house: "🏠",
+        house_with_garden: "🏡",
+        office: "🏢",
+        post_office: "🏣",
+        european_post_office: "🏤",
+        hospital: "🏥",
+        bank: "🏦",
+        atm: "🏧",
+        hotel: "🏨",
+        love_hotel: "🏩",
+        convenience_store: "🏪",
+        school: "🏫",
+        department_store: "🏬",
+        factory: "🏭",
+        izakaya_lantern: "🏮",
+        lantern: "🏮",
+        japanese_castle: "🏯",
+        european_castle: "🏰",
+        waving_white_flag: "🏳",
+        waving_black_flag: "🏴",
+        rosette: "🏵",
+        label: "🏷",
+        badminton_racquet_and_shuttlecock: "🏸",
+        bow_and_arrow: "🏹",
+        amphora: "🏺",
+        "skin-tone-2": "🏻",
+        "skin-tone-3": "🏼",
+        "skin-tone-4": "🏽",
+        "skin-tone-5": "🏾",
+        "skin-tone-6": "🏿",
+        rat: "🐀",
+        mouse2: "🐁",
+        ox: "🐂",
+        water_buffalo: "🐃",
+        cow2: "🐄",
+        tiger2: "🐅",
+        leopard: "🐆",
+        rabbit2: "🐇",
+        cat2: "🐈",
+        dragon: "🐉",
+        crocodile: "🐊",
+        whale2: "🐋",
+        snail: "🐌",
+        snake: "🐍",
+        racehorse: "🐎",
+        ram: "🐏",
+        goat: "🐐",
+        sheep: "🐑",
+        monkey: "🐒",
+        rooster: "🐓",
+        chicken: "🐔",
+        dog2: "🐕",
+        pig2: "🐖",
+        boar: "🐗",
+        elephant: "🐘",
+        octopus: "🐙",
+        shell: "🐚",
+        bug: "🐛",
+        ant: "🐜",
+        bee: "🐝",
+        honeybee: "🐝",
+        beetle: "🐞",
+        fish: "🐟",
+        tropical_fish: "🐠",
+        blowfish: "🐡",
+        turtle: "🐢",
+        hatching_chick: "🐣",
+        baby_chick: "🐤",
+        hatched_chick: "🐥",
+        bird: "🐦",
+        penguin: "🐧",
+        koala: "🐨",
+        poodle: "🐩",
+        dromedary_camel: "🐪",
+        camel: "🐫",
+        dolphin: "🐬",
+        flipper: "🐬",
+        mouse: "🐭",
+        cow: "🐮",
+        tiger: "🐯",
+        rabbit: "🐰",
+        cat: "🐱",
+        dragon_face: "🐲",
+        whale: "🐳",
+        horse: "🐴",
+        monkey_face: "🐵",
+        dog: "🐶",
+        pig: "🐷",
+        frog: "🐸",
+        hamster: "🐹",
+        wolf: "🐺",
+        bear: "🐻",
+        panda_face: "🐼",
+        pig_nose: "🐽",
+        feet: "🐾",
+        paw_prints: "🐾",
+        chipmunk: "🐿",
+        eyes: "👀",
+        eye: "👁",
+        ear: "👂",
+        nose: "👃",
+        lips: "👄",
+        tongue: "👅",
+        point_up_2: "👆",
+        point_down: "👇",
+        point_left: "👈",
+        point_right: "👉",
+        facepunch: "👊",
+        punch: "👊",
+        wave: "👋",
+        ok_hand: "👌",
+        "+1": "👍",
+        thumbsup: "👍",
+        "-1": "👎",
+        thumbsdown: "👎",
+        clap: "👏",
+        open_hands: "👐",
+        crown: "👑",
+        womans_hat: "👒",
+        eyeglasses: "👓",
+        necktie: "👔",
+        shirt: "👕",
+        tshirt: "👕",
+        jeans: "👖",
+        dress: "👗",
+        kimono: "👘",
+        bikini: "👙",
+        womans_clothes: "👚",
+        purse: "👛",
+        handbag: "👜",
+        pouch: "👝",
+        mans_shoe: "👞",
+        shoe: "👞",
+        athletic_shoe: "👟",
+        high_heel: "👠",
+        sandal: "👡",
+        boot: "👢",
+        footprints: "👣",
+        bust_in_silhouette: "👤",
+        busts_in_silhouette: "👥",
+        boy: "👦",
+        girl: "👧",
+        man: "👨",
+        woman: "👩",
+        family: "👨‍👩‍👦",
+        "man-woman-boy": "👨‍👩‍👦",
+        couple: "👫",
+        man_and_woman_holding_hands: "👫",
+        two_men_holding_hands: "👬",
+        two_women_holding_hands: "👭",
+        cop: "👮",
+        dancers: "👯",
+        bride_with_veil: "👰",
+        person_with_blond_hair: "👱",
+        man_with_gua_pi_mao: "👲",
+        man_with_turban: "👳",
+        older_man: "👴",
+        older_woman: "👵",
+        baby: "👶",
+        construction_worker: "👷",
+        princess: "👸",
+        japanese_ogre: "👹",
+        japanese_goblin: "👺",
+        ghost: "👻",
+        angel: "👼",
+        alien: "👽",
+        space_invader: "👾",
+        imp: "👿",
+        skull: "💀",
+        information_desk_person: "💁",
+        guardsman: "💂",
+        dancer: "💃",
+        lipstick: "💄",
+        nail_care: "💅",
+        massage: "💆",
+        haircut: "💇",
+        barber: "💈",
+        syringe: "💉",
+        pill: "💊",
+        kiss: "💋",
+        love_letter: "💌",
+        ring: "💍",
+        gem: "💎",
+        couplekiss: "💏",
+        bouquet: "💐",
+        couple_with_heart: "💑",
+        wedding: "💒",
+        heartbeat: "💓",
+        broken_heart: "💔",
+        two_hearts: "💕",
+        sparkling_heart: "💖",
+        heartpulse: "💗",
+        cupid: "💘",
+        blue_heart: "💙",
+        green_heart: "💚",
+        yellow_heart: "💛",
+        purple_heart: "💜",
+        gift_heart: "💝",
+        revolving_hearts: "💞",
+        heart_decoration: "💟",
+        diamond_shape_with_a_dot_inside: "💠",
+        bulb: "💡",
+        anger: "💢",
+        bomb: "💣",
+        zzz: "💤",
+        boom: "💥",
+        collision: "💥",
+        sweat_drops: "💦",
+        droplet: "💧",
+        dash: "💨",
+        hankey: "💩",
+        poop: "💩",
+        shit: "💩",
+        muscle: "💪",
+        dizzy: "💫",
+        speech_balloon: "💬",
+        thought_balloon: "💭",
+        white_flower: "💮",
+        moneybag: "💰",
+        currency_exchange: "💱",
+        heavy_dollar_sign: "💲",
+        credit_card: "💳",
+        yen: "💴",
+        dollar: "💵",
+        euro: "💶",
+        pound: "💷",
+        money_with_wings: "💸",
+        chart: "💹",
+        seat: "💺",
+        computer: "💻",
+        briefcase: "💼",
+        minidisc: "💽",
+        floppy_disk: "💾",
+        cd: "💿",
+        dvd: "📀",
+        file_folder: "📁",
+        open_file_folder: "📂",
+        page_with_curl: "📃",
+        page_facing_up: "📄",
+        date: "📅",
+        calendar: "📆",
+        card_index: "📇",
+        chart_with_upwards_trend: "📈",
+        chart_with_downwards_trend: "📉",
+        bar_chart: "📊",
+        clipboard: "📋",
+        pushpin: "📌",
+        round_pushpin: "📍",
+        paperclip: "📎",
+        straight_ruler: "📏",
+        triangular_ruler: "📐",
+        bookmark_tabs: "📑",
+        ledger: "📒",
+        notebook: "📓",
+        notebook_with_decorative_cover: "📔",
+        closed_book: "📕",
+        book: "📖",
+        open_book: "📖",
+        green_book: "📗",
+        blue_book: "📘",
+        orange_book: "📙",
+        books: "📚",
+        name_badge: "📛",
+        scroll: "📜",
+        memo: "📝",
+        pencil: "📝",
+        telephone_receiver: "📞",
+        pager: "📟",
+        fax: "📠",
+        satellite: "🛰",
+        loudspeaker: "📢",
+        mega: "📣",
+        outbox_tray: "📤",
+        inbox_tray: "📥",
+        package: "📦",
+        "e-mail": "📧",
+        incoming_envelope: "📨",
+        envelope_with_arrow: "📩",
+        mailbox_closed: "📪",
+        mailbox: "📫",
+        mailbox_with_mail: "📬",
+        mailbox_with_no_mail: "📭",
+        postbox: "📮",
+        postal_horn: "📯",
+        newspaper: "📰",
+        iphone: "📱",
+        calling: "📲",
+        vibration_mode: "📳",
+        mobile_phone_off: "📴",
+        no_mobile_phones: "📵",
+        signal_strength: "📶",
+        camera: "📷",
+        camera_with_flash: "📸",
+        video_camera: "📹",
+        tv: "📺",
+        radio: "📻",
+        vhs: "📼",
+        film_projector: "📽",
+        prayer_beads: "📿",
+        twisted_rightwards_arrows: "🔀",
+        repeat: "🔁",
+        repeat_one: "🔂",
+        arrows_clockwise: "🔃",
+        arrows_counterclockwise: "🔄",
+        low_brightness: "🔅",
+        high_brightness: "🔆",
+        mute: "🔇",
+        speaker: "🔈",
+        sound: "🔉",
+        loud_sound: "🔊",
+        battery: "🔋",
+        electric_plug: "🔌",
+        mag: "🔍",
+        mag_right: "🔎",
+        lock_with_ink_pen: "🔏",
+        closed_lock_with_key: "🔐",
+        key: "🔑",
+        lock: "🔒",
+        unlock: "🔓",
+        bell: "🔔",
+        no_bell: "🔕",
+        bookmark: "🔖",
+        link: "🔗",
+        radio_button: "🔘",
+        back: "🔙",
+        end: "🔚",
+        on: "🔛",
+        soon: "🔜",
+        top: "🔝",
+        underage: "🔞",
+        keycap_ten: "🔟",
+        capital_abcd: "🔠",
+        abcd: "🔡",
+        symbols: "🔣",
+        abc: "🔤",
+        fire: "🔥",
+        flashlight: "🔦",
+        wrench: "🔧",
+        hammer: "🔨",
+        nut_and_bolt: "🔩",
+        hocho: "🔪",
+        knife: "🔪",
+        gun: "🔫",
+        microscope: "🔬",
+        telescope: "🔭",
+        crystal_ball: "🔮",
+        six_pointed_star: "🔯",
+        beginner: "🔰",
+        trident: "🔱",
+        black_square_button: "🔲",
+        white_square_button: "🔳",
+        red_circle: "🔴",
+        large_blue_circle: "🔵",
+        large_orange_diamond: "🔶",
+        large_blue_diamond: "🔷",
+        small_orange_diamond: "🔸",
+        small_blue_diamond: "🔹",
+        small_red_triangle: "🔺",
+        small_red_triangle_down: "🔻",
+        arrow_up_small: "🔼",
+        arrow_down_small: "🔽",
+        om_symbol: "🕉",
+        dove_of_peace: "🕊",
+        kaaba: "🕋",
+        mosque: "🕌",
+        synagogue: "🕍",
+        menorah_with_nine_branches: "🕎",
+        clock1: "🕐",
+        clock2: "🕑",
+        clock3: "🕒",
+        clock4: "🕓",
+        clock5: "🕔",
+        clock6: "🕕",
+        clock7: "🕖",
+        clock8: "🕗",
+        clock9: "🕘",
+        clock10: "🕙",
+        clock11: "🕚",
+        clock12: "🕛",
+        clock130: "🕜",
+        clock230: "🕝",
+        clock330: "🕞",
+        clock430: "🕟",
+        clock530: "🕠",
+        clock630: "🕡",
+        clock730: "🕢",
+        clock830: "🕣",
+        clock930: "🕤",
+        clock1030: "🕥",
+        clock1130: "🕦",
+        clock1230: "🕧",
+        candle: "🕯",
+        mantelpiece_clock: "🕰",
+        hole: "🕳",
+        man_in_business_suit_levitating: "🕴",
+        sleuth_or_spy: "🕵",
+        dark_sunglasses: "🕶",
+        spider: "🕷",
+        spider_web: "🕸",
+        joystick: "🕹",
+        linked_paperclips: "🖇",
+        lower_left_ballpoint_pen: "🖊",
+        lower_left_fountain_pen: "🖋",
+        lower_left_paintbrush: "🖌",
+        lower_left_crayon: "🖍",
+        raised_hand_with_fingers_splayed: "🖐",
+        middle_finger: "🖕",
+        reversed_hand_with_middle_finger_extended: "🖕",
+        "spock-hand": "🖖",
+        desktop_computer: "🖥",
+        printer: "🖨",
+        three_button_mouse: "🖱",
+        trackball: "🖲",
+        frame_with_picture: "🖼",
+        card_index_dividers: "🗂",
+        card_file_box: "🗃",
+        file_cabinet: "🗄",
+        wastebasket: "🗑",
+        spiral_note_pad: "🗒",
+        spiral_calendar_pad: "🗓",
+        compression: "🗜",
+        old_key: "🗝",
+        rolled_up_newspaper: "🗞",
+        dagger_knife: "🗡",
+        speaking_head_in_silhouette: "🗣",
+        left_speech_bubble: "🗨",
+        right_anger_bubble: "🗯",
+        ballot_box_with_ballot: "🗳",
+        world_map: "🗺",
+        mount_fuji: "🗻",
+        tokyo_tower: "🗼",
+        statue_of_liberty: "🗽",
+        japan: "🗾",
+        moyai: "🗿",
+        grinning: "😀",
+        grin: "😁",
+        joy: "😂",
+        smiley: "😃",
+        smile: "😄",
+        sweat_smile: "😅",
+        laughing: "😆",
+        satisfied: "😆",
+        innocent: "😇",
+        smiling_imp: "😈",
+        wink: "😉",
+        blush: "😊",
+        yum: "😋",
+        relieved: "😌",
+        heart_eyes: "😍",
+        sunglasses: "😎",
+        smirk: "😏",
+        neutral_face: "😐",
+        expressionless: "😑",
+        unamused: "😒",
+        sweat: "😓",
+        pensive: "😔",
+        confused: "😕",
+        confounded: "😖",
+        kissing: "😗",
+        kissing_heart: "😘",
+        kissing_smiling_eyes: "😙",
+        kissing_closed_eyes: "😚",
+        stuck_out_tongue: "😛",
+        stuck_out_tongue_winking_eye: "😜",
+        stuck_out_tongue_closed_eyes: "😝",
+        disappointed: "😞",
+        worried: "😟",
+        angry: "😠",
+        rage: "😡",
+        cry: "😢",
+        persevere: "😣",
+        triumph: "😤",
+        disappointed_relieved: "😥",
+        frowning: "😦",
+        anguished: "😧",
+        fearful: "😨",
+        weary: "😩",
+        sleepy: "😪",
+        tired_face: "😫",
+        grimacing: "😬",
+        sob: "😭",
+        open_mouth: "😮",
+        hushed: "😯",
+        cold_sweat: "😰",
+        scream: "😱",
+        astonished: "😲",
+        flushed: "😳",
+        sleeping: "😴",
+        dizzy_face: "😵",
+        no_mouth: "😶",
+        mask: "😷",
+        smile_cat: "😸",
+        joy_cat: "😹",
+        smiley_cat: "😺",
+        heart_eyes_cat: "😻",
+        smirk_cat: "😼",
+        kissing_cat: "😽",
+        pouting_cat: "😾",
+        crying_cat_face: "😿",
+        scream_cat: "🙀",
+        slightly_frowning_face: "🙁",
+        slightly_smiling_face: "🙂",
+        upside_down_face: "🙃",
+        face_with_rolling_eyes: "🙄",
+        no_good: "🙅",
+        ok_woman: "🙆",
+        bow: "🙇",
+        see_no_evil: "🙈",
+        hear_no_evil: "🙉",
+        speak_no_evil: "🙊",
+        raising_hand: "🙋",
+        raised_hands: "🙌",
+        person_frowning: "🙍",
+        person_with_pouting_face: "🙎",
+        pray: "🙏",
+        rocket: "🚀",
+        helicopter: "🚁",
+        steam_locomotive: "🚂",
+        railway_car: "🚃",
+        bullettrain_side: "🚄",
+        bullettrain_front: "🚅",
+        train2: "🚆",
+        metro: "🚇",
+        light_rail: "🚈",
+        station: "🚉",
+        tram: "🚊",
+        train: "🚋",
+        bus: "🚌",
+        oncoming_bus: "🚍",
+        trolleybus: "🚎",
+        busstop: "🚏",
+        minibus: "🚐",
+        ambulance: "🚑",
+        fire_engine: "🚒",
+        police_car: "🚓",
+        oncoming_police_car: "🚔",
+        taxi: "🚕",
+        oncoming_taxi: "🚖",
+        car: "🚗",
+        red_car: "🚗",
+        oncoming_automobile: "🚘",
+        blue_car: "🚙",
+        truck: "🚚",
+        articulated_lorry: "🚛",
+        tractor: "🚜",
+        monorail: "🚝",
+        mountain_railway: "🚞",
+        suspension_railway: "🚟",
+        mountain_cableway: "🚠",
+        aerial_tramway: "🚡",
+        ship: "🚢",
+        rowboat: "🚣",
+        speedboat: "🚤",
+        traffic_light: "🚥",
+        vertical_traffic_light: "🚦",
+        construction: "🚧",
+        rotating_light: "🚨",
+        triangular_flag_on_post: "🚩",
+        door: "🚪",
+        no_entry_sign: "🚫",
+        smoking: "🚬",
+        no_smoking: "🚭",
+        put_litter_in_its_place: "🚮",
+        do_not_litter: "🚯",
+        potable_water: "🚰",
+        "non-potable_water": "🚱",
+        bike: "🚲",
+        no_bicycles: "🚳",
+        bicyclist: "🚴",
+        mountain_bicyclist: "🚵",
+        walking: "🚶",
+        no_pedestrians: "🚷",
+        children_crossing: "🚸",
+        mens: "🚹",
+        womens: "🚺",
+        restroom: "🚻",
+        baby_symbol: "🚼",
+        toilet: "🚽",
+        wc: "🚾",
+        shower: "🚿",
+        bath: "🛀",
+        bathtub: "🛁",
+        passport_control: "🛂",
+        customs: "🛃",
+        baggage_claim: "🛄",
+        left_luggage: "🛅",
+        couch_and_lamp: "🛋",
+        sleeping_accommodation: "🛌",
+        shopping_bags: "🛍",
+        bellhop_bell: "🛎",
+        bed: "🛏",
+        place_of_worship: "🛐",
+        hammer_and_wrench: "🛠",
+        shield: "🛡",
+        oil_drum: "🛢",
+        motorway: "🛣",
+        railway_track: "🛤",
+        motor_boat: "🛥",
+        small_airplane: "🛩",
+        airplane_departure: "🛫",
+        airplane_arriving: "🛬",
+        passenger_ship: "🛳",
+        zipper_mouth_face: "🤐",
+        money_mouth_face: "🤑",
+        face_with_thermometer: "🤒",
+        nerd_face: "🤓",
+        thinking_face: "🤔",
+        face_with_head_bandage: "🤕",
+        robot_face: "🤖",
+        hugging_face: "🤗",
+        the_horns: "🤘",
+        sign_of_the_horns: "🤘",
+        crab: "🦀",
+        lion_face: "🦁",
+        scorpion: "🦂",
+        turkey: "🦃",
+        unicorn_face: "🦄",
+        cheese_wedge: "🧀",
+        hash: "#️⃣",
+        keycap_star: "*⃣",
+        zero: "0️⃣",
+        one: "1️⃣",
+        two: "2️⃣",
+        three: "3️⃣",
+        four: "4️⃣",
+        five: "5️⃣",
+        six: "6️⃣",
+        seven: "7️⃣",
+        eight: "8️⃣",
+        nine: "9️⃣",
+        "flag-ac": "🇦🇨",
+        "flag-ad": "🇦🇩",
+        "flag-ae": "🇦🇪",
+        "flag-af": "🇦🇫",
+        "flag-ag": "🇦🇬",
+        "flag-ai": "🇦🇮",
+        "flag-al": "🇦🇱",
+        "flag-am": "🇦🇲",
+        "flag-ao": "🇦🇴",
+        "flag-aq": "🇦🇶",
+        "flag-ar": "🇦🇷",
+        "flag-as": "🇦🇸",
+        "flag-at": "🇦🇹",
+        "flag-au": "🇦🇺",
+        "flag-aw": "🇦🇼",
+        "flag-ax": "🇦🇽",
+        "flag-az": "🇦🇿",
+        "flag-ba": "🇧🇦",
+        "flag-bb": "🇧🇧",
+        "flag-bd": "🇧🇩",
+        "flag-be": "🇧🇪",
+        "flag-bf": "🇧🇫",
+        "flag-bg": "🇧🇬",
+        "flag-bh": "🇧🇭",
+        "flag-bi": "🇧🇮",
+        "flag-bj": "🇧🇯",
+        "flag-bl": "🇧🇱",
+        "flag-bm": "🇧🇲",
+        "flag-bn": "🇧🇳",
+        "flag-bo": "🇧🇴",
+        "flag-bq": "🇧🇶",
+        "flag-br": "🇧🇷",
+        "flag-bs": "🇧🇸",
+        "flag-bt": "🇧🇹",
+        "flag-bv": "🇧🇻",
+        "flag-bw": "🇧🇼",
+        "flag-by": "🇧🇾",
+        "flag-bz": "🇧🇿",
+        "flag-ca": "🇨🇦",
+        "flag-cc": "🇨🇨",
+        "flag-cd": "🇨🇩",
+        "flag-cf": "🇨🇫",
+        "flag-cg": "🇨🇬",
+        "flag-ch": "🇨🇭",
+        "flag-ci": "🇨🇮",
+        "flag-ck": "🇨🇰",
+        "flag-cl": "🇨🇱",
+        "flag-cm": "🇨🇲",
+        "flag-cn": "🇨🇳",
+        cn: "🇨🇳",
+        "flag-co": "🇨🇴",
+        "flag-cp": "🇨🇵",
+        "flag-cr": "🇨🇷",
+        "flag-cu": "🇨🇺",
+        "flag-cv": "🇨🇻",
+        "flag-cw": "🇨🇼",
+        "flag-cx": "🇨🇽",
+        "flag-cy": "🇨🇾",
+        "flag-cz": "🇨🇿",
+        "flag-de": "🇩🇪",
+        de: "🇩🇪",
+        "flag-dg": "🇩🇬",
+        "flag-dj": "🇩🇯",
+        "flag-dk": "🇩🇰",
+        "flag-dm": "🇩🇲",
+        "flag-do": "🇩🇴",
+        "flag-dz": "🇩🇿",
+        "flag-ea": "🇪🇦",
+        "flag-ec": "🇪🇨",
+        "flag-ee": "🇪🇪",
+        "flag-eg": "🇪🇬",
+        "flag-eh": "🇪🇭",
+        "flag-er": "🇪🇷",
+        "flag-es": "🇪🇸",
+        es: "🇪🇸",
+        "flag-et": "🇪🇹",
+        "flag-eu": "🇪🇺",
+        "flag-fi": "🇫🇮",
+        "flag-fj": "🇫🇯",
+        "flag-fk": "🇫🇰",
+        "flag-fm": "🇫🇲",
+        "flag-fo": "🇫🇴",
+        "flag-fr": "🇫🇷",
+        fr: "🇫🇷",
+        "flag-ga": "🇬🇦",
+        "flag-gb": "🇬🇧",
+        gb: "🇬🇧",
+        uk: "🇬🇧",
+        "flag-gd": "🇬🇩",
+        "flag-ge": "🇬🇪",
+        "flag-gf": "🇬🇫",
+        "flag-gg": "🇬🇬",
+        "flag-gh": "🇬🇭",
+        "flag-gi": "🇬🇮",
+        "flag-gl": "🇬🇱",
+        "flag-gm": "🇬🇲",
+        "flag-gn": "🇬🇳",
+        "flag-gp": "🇬🇵",
+        "flag-gq": "🇬🇶",
+        "flag-gr": "🇬🇷",
+        "flag-gs": "🇬🇸",
+        "flag-gt": "🇬🇹",
+        "flag-gu": "🇬🇺",
+        "flag-gw": "🇬🇼",
+        "flag-gy": "🇬🇾",
+        "flag-hk": "🇭🇰",
+        "flag-hm": "🇭🇲",
+        "flag-hn": "🇭🇳",
+        "flag-hr": "🇭🇷",
+        "flag-ht": "🇭🇹",
+        "flag-hu": "🇭🇺",
+        "flag-ic": "🇮🇨",
+        "flag-id": "🇮🇩",
+        "flag-ie": "🇮🇪",
+        "flag-il": "🇮🇱",
+        "flag-im": "🇮🇲",
+        "flag-in": "🇮🇳",
+        "flag-io": "🇮🇴",
+        "flag-iq": "🇮🇶",
+        "flag-ir": "🇮🇷",
+        "flag-is": "🇮🇸",
+        "flag-it": "🇮🇹",
+        it: "🇮🇹",
+        "flag-je": "🇯🇪",
+        "flag-jm": "🇯🇲",
+        "flag-jo": "🇯🇴",
+        "flag-jp": "🇯🇵",
+        jp: "🇯🇵",
+        "flag-ke": "🇰🇪",
+        "flag-kg": "🇰🇬",
+        "flag-kh": "🇰🇭",
+        "flag-ki": "🇰🇮",
+        "flag-km": "🇰🇲",
+        "flag-kn": "🇰🇳",
+        "flag-kp": "🇰🇵",
+        "flag-kr": "🇰🇷",
+        kr: "🇰🇷",
+        "flag-kw": "🇰🇼",
+        "flag-ky": "🇰🇾",
+        "flag-kz": "🇰🇿",
+        "flag-la": "🇱🇦",
+        "flag-lb": "🇱🇧",
+        "flag-lc": "🇱🇨",
+        "flag-li": "🇱🇮",
+        "flag-lk": "🇱🇰",
+        "flag-lr": "🇱🇷",
+        "flag-ls": "🇱🇸",
+        "flag-lt": "🇱🇹",
+        "flag-lu": "🇱🇺",
+        "flag-lv": "🇱🇻",
+        "flag-ly": "🇱🇾",
+        "flag-ma": "🇲🇦",
+        "flag-mc": "🇲🇨",
+        "flag-md": "🇲🇩",
+        "flag-me": "🇲🇪",
+        "flag-mf": "🇲🇫",
+        "flag-mg": "🇲🇬",
+        "flag-mh": "🇲🇭",
+        "flag-mk": "🇲🇰",
+        "flag-ml": "🇲🇱",
+        "flag-mm": "🇲🇲",
+        "flag-mn": "🇲🇳",
+        "flag-mo": "🇲🇴",
+        "flag-mp": "🇲🇵",
+        "flag-mq": "🇲🇶",
+        "flag-mr": "🇲🇷",
+        "flag-ms": "🇲🇸",
+        "flag-mt": "🇲🇹",
+        "flag-mu": "🇲🇺",
+        "flag-mv": "🇲🇻",
+        "flag-mw": "🇲🇼",
+        "flag-mx": "🇲🇽",
+        "flag-my": "🇲🇾",
+        "flag-mz": "🇲🇿",
+        "flag-na": "🇳🇦",
+        "flag-nc": "🇳🇨",
+        "flag-ne": "🇳🇪",
+        "flag-nf": "🇳🇫",
+        "flag-ng": "🇳🇬",
+        "flag-ni": "🇳🇮",
+        "flag-nl": "🇳🇱",
+        "flag-no": "🇳🇴",
+        "flag-np": "🇳🇵",
+        "flag-nr": "🇳🇷",
+        "flag-nu": "🇳🇺",
+        "flag-nz": "🇳🇿",
+        "flag-om": "🇴🇲",
+        "flag-pa": "🇵🇦",
+        "flag-pe": "🇵🇪",
+        "flag-pf": "🇵🇫",
+        "flag-pg": "🇵🇬",
+        "flag-ph": "🇵🇭",
+        "flag-pk": "🇵🇰",
+        "flag-pl": "🇵🇱",
+        "flag-pm": "🇵🇲",
+        "flag-pn": "🇵🇳",
+        "flag-pr": "🇵🇷",
+        "flag-ps": "🇵🇸",
+        "flag-pt": "🇵🇹",
+        "flag-pw": "🇵🇼",
+        "flag-py": "🇵🇾",
+        "flag-qa": "🇶🇦",
+        "flag-re": "🇷🇪",
+        "flag-ro": "🇷🇴",
+        "flag-rs": "🇷🇸",
+        "flag-ru": "🇷🇺",
+        ru: "🇷🇺",
+        "flag-rw": "🇷🇼",
+        "flag-sa": "🇸🇦",
+        "flag-sb": "🇸🇧",
+        "flag-sc": "🇸🇨",
+        "flag-sd": "🇸🇩",
+        "flag-se": "🇸🇪",
+        "flag-sg": "🇸🇬",
+        "flag-sh": "🇸🇭",
+        "flag-si": "🇸🇮",
+        "flag-sj": "🇸🇯",
+        "flag-sk": "🇸🇰",
+        "flag-sl": "🇸🇱",
+        "flag-sm": "🇸🇲",
+        "flag-sn": "🇸🇳",
+        "flag-so": "🇸🇴",
+        "flag-sr": "🇸🇷",
+        "flag-ss": "🇸🇸",
+        "flag-st": "🇸🇹",
+        "flag-sv": "🇸🇻",
+        "flag-sx": "🇸🇽",
+        "flag-sy": "🇸🇾",
+        "flag-sz": "🇸🇿",
+        "flag-ta": "🇹🇦",
+        "flag-tc": "🇹🇨",
+        "flag-td": "🇹🇩",
+        "flag-tf": "🇹🇫",
+        "flag-tg": "🇹🇬",
+        "flag-th": "🇹🇭",
+        "flag-tj": "🇹🇯",
+        "flag-tk": "🇹🇰",
+        "flag-tl": "🇹🇱",
+        "flag-tm": "🇹🇲",
+        "flag-tn": "🇹🇳",
+        "flag-to": "🇹🇴",
+        "flag-tr": "🇹🇷",
+        "flag-tt": "🇹🇹",
+        "flag-tv": "🇹🇻",
+        "flag-tw": "🇹🇼",
+        "flag-tz": "🇹🇿",
+        "flag-ua": "🇺🇦",
+        "flag-ug": "🇺🇬",
+        "flag-um": "🇺🇲",
+        "flag-us": "🇺🇸",
+        us: "🇺🇸",
+        "flag-uy": "🇺🇾",
+        "flag-uz": "🇺🇿",
+        "flag-va": "🇻🇦",
+        "flag-vc": "🇻🇨",
+        "flag-ve": "🇻🇪",
+        "flag-vg": "🇻🇬",
+        "flag-vi": "🇻🇮",
+        "flag-vn": "🇻🇳",
+        "flag-vu": "🇻🇺",
+        "flag-wf": "🇼🇫",
+        "flag-ws": "🇼🇸",
+        "flag-xk": "🇽🇰",
+        "flag-ye": "🇾🇪",
+        "flag-yt": "🇾🇹",
+        "flag-za": "🇿🇦",
+        "flag-zm": "🇿🇲",
+        "flag-zw": "🇿🇼",
+        "man-man-boy": "👨‍👨‍👦",
+        "man-man-boy-boy": "👨‍👨‍👦‍👦",
+        "man-man-girl": "👨‍👨‍👧",
+        "man-man-girl-boy": "👨‍👨‍👧‍👦",
+        "man-man-girl-girl": "👨‍👨‍👧‍👧",
+        "man-woman-boy-boy": "👨‍👩‍👦‍👦",
+        "man-woman-girl": "👨‍👩‍👧",
+        "man-woman-girl-boy": "👨‍👩‍👧‍👦",
+        "man-woman-girl-girl": "👨‍👩‍👧‍👧",
+        "man-heart-man": "👨‍❤️‍👨",
+        "man-kiss-man": "👨‍❤️‍💋‍👨",
+        "woman-woman-boy": "👩‍👩‍👦",
+        "woman-woman-boy-boy": "👩‍👩‍👦‍👦",
+        "woman-woman-girl": "👩‍👩‍👧",
+        "woman-woman-girl-boy": "👩‍👩‍👧‍👦",
+        "woman-woman-girl-girl": "👩‍👩‍👧‍👧",
+        "woman-heart-woman": "👩‍❤️‍👩",
+        "woman-kiss-woman": "👩‍❤️‍💋‍👩",
+      };
 
-/*jslint node: true*/
-var toArray = __webpack_require__(750);
-var emojiByName = __webpack_require__(764);
+      /***/
+    },
+    /* 765 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*!
+       * normalize-path <https://github.com/jonschlinkert/normalize-path>
+       *
+       * Copyright (c) 2014-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-"use strict";
+      var removeTrailingSeparator = __webpack_require__(796);
 
-/**
- * regex to parse emoji in a string - finds emoji, e.g. :coffee:
- */
-var emojiNameRegex = /:([a-zA-Z0-9_\-\+]+):/g;
+      module.exports = function normalizePath(str, stripTrailing) {
+        if (typeof str !== "string") {
+          throw new TypeError("expected a string");
+        }
+        str = str.replace(/[\\\/]+/g, "/");
+        if (stripTrailing !== false) {
+          str = removeTrailingSeparator(str);
+        }
+        return str;
+      };
 
-/**
- * regex to trim whitespace
- * use instead of String.prototype.trim() for IE8 supprt
- */
-var trimSpaceRegex = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
+      /***/
+    },
+    /* 766 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/**
- * Removes colons on either side
- * of the string if present
- * @param  {string} str
- * @return {string}
- */
-function stripColons (str) {
-  var colonIndex = str.indexOf(':');
-  if (colonIndex > -1) {
-    // :emoji: (http://www.emoji-cheat-sheet.com/)
-    if (colonIndex === str.length - 1) {
-      str = str.substring(0, colonIndex);
-      return stripColons(str);
-    } else {
-      str = str.substr(colonIndex + 1);
-      return stripColons(str);
-    }
-  }
+      let path;
 
-  return str;
-}
+      class LogicalTree {
+        constructor(name, address, opts) {
+          this.name = name;
+          this.version = opts.version;
+          this.address = address || "";
+          this.optional = !!opts.optional;
+          this.dev = !!opts.dev;
+          this.bundled = !!opts.bundled;
+          this.resolved = opts.resolved;
+          this.integrity = opts.integrity;
+          this.dependencies = new Map();
+          this.requiredBy = new Set();
+        }
 
-/**
- * Adds colons to either side
- * of the string
- * @param {string} str
- * @return {string}
- */
-function wrapColons (str) {
-  return (typeof str === 'string' && str.length > 0) ? ':' + str + ':' : str;
-}
-
-/**
- * Ensure that the word is wrapped in colons
- * by only adding them, if they are not there.
- * @param {string} str
- * @return {string}
- */
-function ensureColons (str) {
-  return (typeof str === 'string' && str[0] !== ':') ? wrapColons(str) : str;
-}
-
-// Non spacing mark, some emoticons have them. It's the 'Variant Form',
-// which provides more information so that emoticons can be rendered as
-// more colorful graphics. FE0E is a unicode text version, where as FE0F
-// should be rendered as a graphical version. The code gracefully degrades.
-var NON_SPACING_MARK = String.fromCharCode(65039); // 65039 - '️' - 0xFE0F;
-var nonSpacingRegex = new RegExp(NON_SPACING_MARK, 'g')
-
-// Remove the non-spacing-mark from the code, never send a stripped version
-// to the client, as it kills graphical emoticons.
-function stripNSB (code) {
-  return code.replace(nonSpacingRegex, '');
-};
+        get isRoot() {
+          return !this.requiredBy.size;
+        }
 
-// Reversed hash table, where as emojiByName contains a { heart: '❤' }
-// dictionary emojiByCode contains { ❤: 'heart' }. The codes are normalized
-// to the text version.
-var emojiByCode = Object.keys(emojiByName).reduce(function(h,k) {
-  h[stripNSB(emojiByName[k])] = k;
-  return h;
-}, {});
+        addDep(dep) {
+          this.dependencies.set(dep.name, dep);
+          dep.requiredBy.add(this);
+          return this;
+        }
 
-/**
- * Emoji namespace
- */
-var Emoji = {
-  emoji: emojiByName,
-};
+        delDep(dep) {
+          this.dependencies.delete(dep.name);
+          dep.requiredBy.delete(this);
+          return this;
+        }
 
-/**
- * get emoji code from name
- * @param  {string} emoji
- * @return {string}
- */
-Emoji._get = function _get (emoji) {
-  if (emojiByName.hasOwnProperty(emoji)) {
-    return emojiByName[emoji];
-  }
+        getDep(name) {
+          return this.dependencies.get(name);
+        }
 
-  return ensureColons(emoji);
-};
+        path(prefix) {
+          if (this.isRoot) {
+            // The address of the root is the prefix itself.
+            return prefix || "";
+          } else {
+            if (!path) {
+              path = __webpack_require__(0);
+            }
+            return path.join(
+              prefix || "",
+              "node_modules",
+              this.address.replace(/:/g, "/node_modules/"),
+            );
+          }
+        }
 
-/**
- * get emoji code from :emoji: string or name
- * @param  {string} emoji
- * @return {string}
- */
-Emoji.get = function get (emoji) {
-  emoji = stripColons(emoji);
+        // This finds cycles _from_ a given node: if some deeper dep has
+        // its own cycle, but that cycle does not refer to this node,
+        // it will return false.
+        hasCycle(_seen, _from) {
+          if (!_seen) {
+            _seen = new Set();
+          }
+          if (!_from) {
+            _from = this;
+          }
+          for (let dep of this.dependencies.values()) {
+            if (_seen.has(dep)) {
+              continue;
+            }
+            _seen.add(dep);
+            if (dep === _from || dep.hasCycle(_seen, _from)) {
+              return true;
+            }
+          }
+          return false;
+        }
 
-  return Emoji._get(emoji);
-};
+        forEachAsync(fn, opts, _pending) {
+          if (!opts) {
+            opts = _pending || {};
+          }
+          if (!_pending) {
+            _pending = new Map();
+          }
+          const P = opts.Promise || Promise;
+          if (_pending.has(this)) {
+            return P.resolve(this.hasCycle() || _pending.get(this));
+          }
+          const pending = P.resolve().then(() => {
+            return fn(this, () => {
+              return promiseMap(
+                this.dependencies.values(),
+                (dep) => dep.forEachAsync(fn, opts, _pending),
+                opts,
+              );
+            });
+          });
+          _pending.set(this, pending);
+          return pending;
+        }
 
-/**
- * find the emoji by either code or name
- * @param {string} nameOrCode The emoji to find, either `coffee`, `:coffee:` or `☕`;
- * @return {object}
- */
-Emoji.find = function find (nameOrCode) {
-  return Emoji.findByName(nameOrCode) || Emoji.findByCode(nameOrCode);
-};
+        forEach(fn, _seen) {
+          if (!_seen) {
+            _seen = new Set();
+          }
+          if (_seen.has(this)) {
+            return;
+          }
+          _seen.add(this);
+          fn(this, () => {
+            for (let dep of this.dependencies.values()) {
+              dep.forEach(fn, _seen);
+            }
+          });
+        }
+      }
 
-/**
- * find the emoji by name
- * @param {string} name The emoji to find either `coffee` or `:coffee:`;
- * @return {object}
- */
-Emoji.findByName = function findByName (name) {
-  var stripped = stripColons(name);
-  var emoji = emojiByName[stripped];
+      module.exports = lockTree;
+      function lockTree(pkg, pkgLock, opts) {
+        const tree = makeNode(pkg.name, null, pkg);
+        const allDeps = new Map();
+        Array.from(
+          new Set(
+            Object.keys(pkg.devDependencies || {})
+              .concat(Object.keys(pkg.optionalDependencies || {}))
+              .concat(Object.keys(pkg.dependencies || {})),
+          ),
+        ).forEach((name) => {
+          let dep = allDeps.get(name);
+          if (!dep) {
+            const depNode = (pkgLock.dependencies || {})[name];
+            dep = makeNode(name, name, depNode);
+          }
+          addChild(dep, tree, allDeps, pkgLock);
+        });
+        return tree;
+      }
 
-  return emoji ? ({ emoji: emoji, key: stripped }) : undefined;
-};
+      module.exports.node = makeNode;
+      function makeNode(name, address, opts) {
+        return new LogicalTree(name, address, opts || {});
+      }
 
-/**
- * find the emoji by code (emoji)
- * @param {string} code The emoji to find; for example `☕` or `☔`
- * @return {object}
- */
-Emoji.findByCode = function findByCode (code) {
-  var stripped = stripNSB(code);
-  var name = emojiByCode[stripped];
+      function addChild(dep, tree, allDeps, pkgLock) {
+        tree.addDep(dep);
+        allDeps.set(dep.address, dep);
+        const addr = dep.address;
+        const lockNode = atAddr(pkgLock, addr);
+        Object.keys(lockNode.requires || {}).forEach((name) => {
+          const tdepAddr = reqAddr(pkgLock, name, addr);
+          let tdep = allDeps.get(tdepAddr);
+          if (!tdep) {
+            tdep = makeNode(name, tdepAddr, atAddr(pkgLock, tdepAddr));
+            addChild(tdep, dep, allDeps, pkgLock);
+          } else {
+            dep.addDep(tdep);
+          }
+        });
+      }
 
-  // lookup emoji to ensure the Variant Form is returned
-  return name ? ({ emoji: emojiByName[name], key: name }) : undefined;
-};
+      module.exports._reqAddr = reqAddr;
+      function reqAddr(pkgLock, name, fromAddr) {
+        const lockNode = atAddr(pkgLock, fromAddr);
+        const child = (lockNode.dependencies || {})[name];
+        if (child) {
+          return `${fromAddr}:${name}`;
+        } else {
+          const parts = fromAddr.split(":");
+          while (parts.length) {
+            parts.pop();
+            const joined = parts.join(":");
+            const parent = atAddr(pkgLock, joined);
+            if (parent) {
+              const child = (parent.dependencies || {})[name];
+              if (child) {
+                return `${joined}${parts.length ? ":" : ""}${name}`;
+              }
+            }
+          }
+          const err = new Error(`${name} not accessible from ${fromAddr}`);
+          err.pkgLock = pkgLock;
+          err.target = name;
+          err.from = fromAddr;
+          throw err;
+        }
+      }
 
+      module.exports._atAddr = atAddr;
+      function atAddr(pkgLock, addr) {
+        if (!addr.length) {
+          return pkgLock;
+        }
+        const parts = addr.split(":");
+        return parts.reduce((acc, next) => {
+          return acc && (acc.dependencies || {})[next];
+        }, pkgLock);
+      }
 
-/**
- * Check if an emoji is known by this library
- * @param {string} nameOrCode The emoji to validate, either `coffee`, `:coffee:` or `☕`;
- * @return {object}
- */
-Emoji.hasEmoji = function hasEmoji (nameOrCode) {
-  return Emoji.hasEmojiByName(nameOrCode) || Emoji.hasEmojiByCode(nameOrCode);
-};
+      function promiseMap(arr, fn, opts, _index) {
+        _index = _index || 0;
+        const P = (opts && opts.Promise) || Promise;
+        if (P.map) {
+          return P.map(arr, fn, opts);
+        } else {
+          if (!(arr instanceof Array)) {
+            arr = Array.from(arr);
+          }
+          if (_index >= arr.length) {
+            return P.resolve();
+          } else {
+            return P.resolve(fn(arr[_index], _index, arr)).then(() =>
+              promiseMap(arr, fn, opts, _index + 1),
+            );
+          }
+        }
+      }
 
-/**
- * Check if an emoji with given name is known by this library
- * @param {string} name The emoji to validate either `coffee` or `:coffee:`;
- * @return {object}
- */
-Emoji.hasEmojiByName = function hasEmojiByName (name) {
-  var result = Emoji.findByName(name);
-  return !!result && result.key === stripColons(name);
-};
+      /***/
+    },
+    /* 767 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports =
+        Number.isNaN ||
+        function (x) {
+          return x !== x;
+        };
 
-/**
- * Check if a given emoji is known by this library
- * @param {string} code The emoji to validate; for example `☕` or `☔`
- * @return {object}
- */
-Emoji.hasEmojiByCode = function hasEmojiByCode (code) {
-  var result = Emoji.findByCode(code);
-  return !!result && stripNSB(result.emoji) === stripNSB(code);
-};
+      /***/
+    },
+    /* 768 */
+    /***/ function (module, exports, __webpack_require__) {
+      var crypto = __webpack_require__(11),
+        qs = __webpack_require__(196);
+      function sha1(key, body) {
+        return crypto.createHmac("sha1", key).update(body).digest("base64");
+      }
+
+      function rsa(key, body) {
+        return crypto.createSign("RSA-SHA1").update(body).sign(key, "base64");
+      }
+
+      function rfc3986(str) {
+        return encodeURIComponent(str)
+          .replace(/!/g, "%21")
+          .replace(/\*/g, "%2A")
+          .replace(/\(/g, "%28")
+          .replace(/\)/g, "%29")
+          .replace(/'/g, "%27");
+      }
+
+      // Maps object to bi-dimensional array
+      // Converts { foo: 'A', bar: [ 'b', 'B' ]} to
+      // [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ]
+      function map(obj) {
+        var key,
+          val,
+          arr = [];
+        for (key in obj) {
+          val = obj[key];
+          if (Array.isArray(val))
+            for (var i = 0; i < val.length; i++) arr.push([key, val[i]]);
+          else if (typeof val === "object")
+            for (var prop in val) arr.push([key + "[" + prop + "]", val[prop]]);
+          else arr.push([key, val]);
+        }
+        return arr;
+      }
+
+      // Compare function for sort
+      function compare(a, b) {
+        return a > b ? 1 : a < b ? -1 : 0;
+      }
+
+      function generateBase(httpMethod, base_uri, params) {
+        // adapted from https://dev.twitter.com/docs/auth/oauth and
+        // https://dev.twitter.com/docs/auth/creating-signature
+
+        // Parameter normalization
+        // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2
+        var normalized = map(params)
+          // 1.  First, the name and value of each parameter are encoded
+          .map(function (p) {
+            return [rfc3986(p[0]), rfc3986(p[1] || "")];
+          })
+          // 2.  The parameters are sorted by name, using ascending byte value
+          //     ordering.  If two or more parameters share the same name, they
+          //     are sorted by their value.
+          .sort(function (a, b) {
+            return compare(a[0], b[0]) || compare(a[1], b[1]);
+          })
+          // 3.  The name of each parameter is concatenated to its corresponding
+          //     value using an "=" character (ASCII code 61) as a separator, even
+          //     if the value is empty.
+          .map(function (p) {
+            return p.join("=");
+          })
+          // 4.  The sorted name/value pairs are concatenated together into a
+          //     single string by using an "&" character (ASCII code 38) as
+          //     separator.
+          .join("&");
 
-/**
- * get emoji name from code
- * @param  {string} emoji
- * @param  {boolean} includeColons should the result include the ::
- * @return {string}
- */
-Emoji.which = function which (emoji_code, includeColons) {
-  var code = stripNSB(emoji_code);
-  var word = emojiByCode[code];
+        var base = [
+          rfc3986(httpMethod ? httpMethod.toUpperCase() : "GET"),
+          rfc3986(base_uri),
+          rfc3986(normalized),
+        ].join("&");
 
-  return includeColons ? wrapColons(word) : word;
-};
+        return base;
+      }
 
-/**
- * emojify a string (replace :emoji: with an emoji)
- * @param  {string} str
- * @param  {function} on_missing (gets emoji name without :: and returns a proper emoji if no emoji was found)
- * @param  {function} format (wrap the returned emoji in a custom element)
- * @return {string}
- */
-Emoji.emojify = function emojify (str, on_missing, format) {
-  if (!str) return '';
+      function hmacsign(
+        httpMethod,
+        base_uri,
+        params,
+        consumer_secret,
+        token_secret,
+      ) {
+        var base = generateBase(httpMethod, base_uri, params);
+        var key = [consumer_secret || "", token_secret || ""]
+          .map(rfc3986)
+          .join("&");
 
-  return str.split(emojiNameRegex) // parse emoji via regex
-            .map(function parseEmoji(s, i) {
-              // every second element is an emoji, e.g. "test :fast_forward:" -> [ "test ", "fast_forward" ]
-              if (i % 2 === 0) return s;
-              var emoji = Emoji._get(s);
-              var isMissing = emoji.indexOf(':') > -1;
+        return sha1(key, base);
+      }
 
-              if (isMissing && typeof on_missing === 'function') {
-                return on_missing(s);
-              }
+      function rsasign(
+        httpMethod,
+        base_uri,
+        params,
+        private_key,
+        token_secret,
+      ) {
+        var base = generateBase(httpMethod, base_uri, params);
+        var key = private_key || "";
 
-              if (!isMissing && typeof format === 'function') {
-                return format(emoji, s);
-              }
+        return rsa(key, base);
+      }
 
-              return emoji;
-            })
-            .join('') // convert back to string
-  ;
-};
+      function plaintext(consumer_secret, token_secret) {
+        var key = [consumer_secret || "", token_secret || ""]
+          .map(rfc3986)
+          .join("&");
 
-/**
- * return a random emoji
- * @return {string}
- */
-Emoji.random = function random () {
-  var emojiKeys = Object.keys(emojiByName);
-  var randomIndex = Math.floor(Math.random() * emojiKeys.length);
-  var key = emojiKeys[randomIndex];
-  var emoji = Emoji._get(key);
-  return { key: key, emoji: emoji };
-}
-
-/**
- *  return an collection of potential emoji matches
- *  @param {string} str
- *  @return {Array.<Object>}
- */
-Emoji.search = function search (str) {
-  var emojiKeys = Object.keys(emojiByName);
-  var matcher = stripColons(str)
-  var matchingKeys = emojiKeys.filter(function(key) {
-    return key.toString().indexOf(matcher) === 0;
-  });
-  return matchingKeys.map(function(key) {
-    return {
-      key: key,
-      emoji: Emoji._get(key),
-    };
-  });
-}
-
-/**
- * unemojify a string (replace emoji with :emoji:)
- * @param  {string} str
- * @return {string}
- */
-Emoji.unemojify = function unemojify (str) {
-  if (!str) return '';
-  var words = toArray(str);
+        return key;
+      }
 
-  return words.map(function(word) {
-    return Emoji.which(word, true) || word;
-  }).join('');
-};
+      function sign(
+        signMethod,
+        httpMethod,
+        base_uri,
+        params,
+        consumer_secret,
+        token_secret,
+      ) {
+        var method;
+        var skipArgs = 1;
+
+        switch (signMethod) {
+          case "RSA-SHA1":
+            method = rsasign;
+            break;
+          case "HMAC-SHA1":
+            method = hmacsign;
+            break;
+          case "PLAINTEXT":
+            method = plaintext;
+            skipArgs = 4;
+            break;
+          default:
+            throw new Error("Signature method not supported: " + signMethod);
+        }
 
-/**
- * replace emojis with replacement value
- * @param {string} str
- * @param {function|string} the string or callback function to replace the emoji with
- * @param {boolean} should trailing whitespaces be cleaned? Defaults false
- * @return {string}
- */
-Emoji.replace = function replace (str, replacement, cleanSpaces) {
-  if (!str) return '';
+        return method.apply(null, [].slice.call(arguments, skipArgs));
+      }
 
-  var replace = typeof replacement === 'function' ? replacement : function() { return replacement; };
-  var words = toArray(str);
+      exports.hmacsign = hmacsign;
+      exports.rsasign = rsasign;
+      exports.plaintext = plaintext;
+      exports.sign = sign;
+      exports.rfc3986 = rfc3986;
+      exports.generateBase = generateBase;
 
-  var replaced = words.map(function(word, idx) {
-    var emoji = Emoji.findByCode(word);
-    
-    if (emoji && cleanSpaces && words[idx + 1] === ' ') {
-      words[idx + 1] = '';
-    }
+      /***/
+    },
+    /* 769 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * object.omit <https://github.com/jonschlinkert/object.omit>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-    return emoji ? replace(emoji) : word;
-  }).join('');
+      var isObject = __webpack_require__(735);
+      var forOwn = __webpack_require__(770);
 
-  return cleanSpaces ? replaced.replace(trimSpaceRegex, '') : replaced;
-};
+      module.exports = function omit(obj, keys) {
+        if (!isObject(obj)) return {};
 
+        keys = [].concat.apply([], [].slice.call(arguments, 1));
+        var last = keys[keys.length - 1];
+        var res = {},
+          fn;
 
-/**
- * remove all emojis from a string
- * @param {string} str
- * @return {string}
- */
-Emoji.strip = function strip (str) {
-  return Emoji.replace(str, '', true);
-};
+        if (typeof last === "function") {
+          fn = keys.pop();
+        }
 
-module.exports = Emoji;
+        var isFunction = typeof fn === "function";
+        if (!keys.length && !isFunction) {
+          return obj;
+        }
 
+        forOwn(obj, function (value, key) {
+          if (keys.indexOf(key) === -1) {
+            if (!isFunction) {
+              res[key] = value;
+            } else if (fn(value, key, obj)) {
+              res[key] = value;
+            }
+          }
+        });
+        return res;
+      };
 
-/***/ }),
-/* 764 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 770 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * for-own <https://github.com/jonschlinkert/for-own>
+       *
+       * Copyright (c) 2014-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-module.exports = {"100":"💯","1234":"🔢","interrobang":"⁉️","tm":"™️","information_source":"ℹ️","left_right_arrow":"↔️","arrow_up_down":"↕️","arrow_upper_left":"↖️","arrow_upper_right":"↗️","arrow_lower_right":"↘️","arrow_lower_left":"↙️","keyboard":"⌨","sunny":"☀️","cloud":"☁️","umbrella":"☔️","showman":"☃","comet":"☄","ballot_box_with_check":"☑️","coffee":"☕️","shamrock":"☘","skull_and_crossbones":"☠","radioactive_sign":"☢","biohazard_sign":"☣","orthodox_cross":"☦","wheel_of_dharma":"☸","white_frowning_face":"☹","aries":"♈️","taurus":"♉️","sagittarius":"♐️","capricorn":"♑️","aquarius":"♒️","pisces":"♓️","spades":"♠️","clubs":"♣️","hearts":"♥️","diamonds":"♦️","hotsprings":"♨️","hammer_and_pick":"⚒","anchor":"⚓️","crossed_swords":"⚔","scales":"⚖","alembic":"⚗","gear":"⚙","scissors":"✂️","white_check_mark":"✅","airplane":"✈️","email":"✉️","envelope":"✉️","black_nib":"✒️","heavy_check_mark":"✔️","heavy_multiplication_x":"✖️","star_of_david":"✡","sparkles":"✨","eight_spoked_asterisk":"✳️","eight_pointed_black_star":"✴️","snowflake":"❄️","sparkle":"❇️","question":"❓","grey_question":"❔","grey_exclamation":"❕","exclamation":"❗️","heavy_exclamation_mark":"❗️","heavy_heart_exclamation_mark_ornament":"❣","heart":"❤️","heavy_plus_sign":"➕","heavy_minus_sign":"➖","heavy_division_sign":"➗","arrow_heading_up":"⤴️","arrow_heading_down":"⤵️","wavy_dash":"〰️","congratulations":"㊗️","secret":"㊙️","copyright":"©️","registered":"®️","bangbang":"‼️","leftwards_arrow_with_hook":"↩️","arrow_right_hook":"↪️","watch":"⌚️","hourglass":"⌛️","fast_forward":"⏩","rewind":"⏪","arrow_double_up":"⏫","arrow_double_down":"⏬","black_right_pointing_double_triangle_with_vertical_bar":"⏭","black_left_pointing_double_triangle_with_vertical_bar":"⏮","black_right_pointing_triangle_with_double_vertical_bar":"⏯","alarm_clock":"⏰","stopwatch":"⏱","timer_clock":"⏲","hourglass_flowing_sand":"⏳","double_vertical_bar":"⏸","black_square_for_stop":"⏹","black_circle_for_record":"⏺","m":"Ⓜ️","black_small_square":"▪️","white_small_square":"▫️","arrow_forward":"▶️","arrow_backward":"◀️","white_medium_square":"◻️","black_medium_square":"◼️","white_medium_small_square":"◽️","black_medium_small_square":"◾️","phone":"☎️","telephone":"☎️","point_up":"☝️","star_and_crescent":"☪","peace_symbol":"☮","yin_yang":"☯","relaxed":"☺️","gemini":"♊️","cancer":"♋️","leo":"♌️","virgo":"♍️","libra":"♎️","scorpius":"♏️","recycle":"♻️","wheelchair":"♿️","atom_symbol":"⚛","fleur_de_lis":"⚜","warning":"⚠️","zap":"⚡️","white_circle":"⚪️","black_circle":"⚫️","coffin":"⚰","funeral_urn":"⚱","soccer":"⚽️","baseball":"⚾️","snowman":"⛄️","partly_sunny":"⛅️","thunder_cloud_and_rain":"⛈","ophiuchus":"⛎","pick":"⛏","helmet_with_white_cross":"⛑","chains":"⛓","no_entry":"⛔️","shinto_shrine":"⛩","church":"⛪️","mountain":"⛰","umbrella_on_ground":"⛱","fountain":"⛲️","golf":"⛳️","ferry":"⛴","boat":"⛵️","sailboat":"⛵️","skier":"⛷","ice_skate":"⛸","person_with_ball":"⛹","tent":"⛺️","fuelpump":"⛽️","fist":"✊","hand":"✋","raised_hand":"✋","v":"✌️","writing_hand":"✍","pencil2":"✏️","latin_cross":"✝","x":"❌","negative_squared_cross_mark":"❎","arrow_right":"➡️","curly_loop":"➰","loop":"➿","arrow_left":"⬅️","arrow_up":"⬆️","arrow_down":"⬇️","black_large_square":"⬛️","white_large_square":"⬜️","star":"⭐️","o":"⭕️","part_alternation_mark":"〽️","mahjong":"🀄️","black_joker":"🃏","a":"🅰️","b":"🅱️","o2":"🅾️","parking":"🅿️","ab":"🆎","cl":"🆑","cool":"🆒","free":"🆓","id":"🆔","new":"🆕","ng":"🆖","ok":"🆗","sos":"🆘","up":"🆙","vs":"🆚","koko":"🈁","sa":"🈂️","u7121":"🈚️","u6307":"🈯️","u7981":"🈲","u7a7a":"🈳","u5408":"🈴","u6e80":"🈵","u6709":"🈶","u6708":"🈷️","u7533":"🈸","u5272":"🈹","u55b6":"🈺","ideograph_advantage":"🉐","accept":"🉑","cyclone":"🌀","foggy":"🌁","closed_umbrella":"🌂","night_with_stars":"🌃","sunrise_over_mountains":"🌄","sunrise":"🌅","city_sunset":"🌆","city_sunrise":"🌇","rainbow":"🌈","bridge_at_night":"🌉","ocean":"🌊","volcano":"🌋","milky_way":"🌌","earth_africa":"🌍","earth_americas":"🌎","earth_asia":"🌏","globe_with_meridians":"🌐","new_moon":"🌑","waxing_crescent_moon":"🌒","first_quarter_moon":"🌓","moon":"🌔","waxing_gibbous_moon":"🌔","full_moon":"🌕","waning_gibbous_moon":"🌖","last_quarter_moon":"🌗","waning_crescent_moon":"🌘","crescent_moon":"🌙","new_moon_with_face":"🌚","first_quarter_moon_with_face":"🌛","last_quarter_moon_with_face":"🌜","full_moon_with_face":"🌝","sun_with_face":"🌞","star2":"🌟","stars":"🌠","thermometer":"🌡","mostly_sunny":"🌤","sun_small_cloud":"🌤","barely_sunny":"🌥","sun_behind_cloud":"🌥","partly_sunny_rain":"🌦","sun_behind_rain_cloud":"🌦","rain_cloud":"🌧","snow_cloud":"🌨","lightning":"🌩","lightning_cloud":"🌩","tornado":"🌪","tornado_cloud":"🌪","fog":"🌫","wind_blowing_face":"🌬","hotdog":"🌭","taco":"🌮","burrito":"🌯","chestnut":"🌰","seedling":"🌱","evergreen_tree":"🌲","deciduous_tree":"🌳","palm_tree":"🌴","cactus":"🌵","hot_pepper":"🌶","tulip":"🌷","cherry_blossom":"🌸","rose":"🌹","hibiscus":"🌺","sunflower":"🌻","blossom":"🌼","corn":"🌽","ear_of_rice":"🌾","herb":"🌿","four_leaf_clover":"🍀","maple_leaf":"🍁","fallen_leaf":"🍂","leaves":"🍃","mushroom":"🍄","tomato":"🍅","eggplant":"🍆","grapes":"🍇","melon":"🍈","watermelon":"🍉","tangerine":"🍊","lemon":"🍋","banana":"🍌","pineapple":"🍍","apple":"🍎","green_apple":"🍏","pear":"🍐","peach":"🍑","cherries":"🍒","strawberry":"🍓","hamburger":"🍔","pizza":"🍕","meat_on_bone":"🍖","poultry_leg":"🍗","rice_cracker":"🍘","rice_ball":"🍙","rice":"🍚","curry":"🍛","ramen":"🍜","spaghetti":"🍝","bread":"🍞","fries":"🍟","sweet_potato":"🍠","dango":"🍡","oden":"🍢","sushi":"🍣","fried_shrimp":"🍤","fish_cake":"🍥","icecream":"🍦","shaved_ice":"🍧","ice_cream":"🍨","doughnut":"🍩","cookie":"🍪","chocolate_bar":"🍫","candy":"🍬","lollipop":"🍭","custard":"🍮","honey_pot":"🍯","cake":"🍰","bento":"🍱","stew":"🍲","egg":"🍳","fork_and_knife":"🍴","tea":"🍵","sake":"🍶","wine_glass":"🍷","cocktail":"🍸","tropical_drink":"🍹","beer":"🍺","beers":"🍻","baby_bottle":"🍼","knife_fork_plate":"🍽","champagne":"🍾","popcorn":"🍿","ribbon":"🎀","gift":"🎁","birthday":"🎂","jack_o_lantern":"🎃","christmas_tree":"🎄","santa":"🎅","fireworks":"🎆","sparkler":"🎇","balloon":"🎈","tada":"🎉","confetti_ball":"🎊","tanabata_tree":"🎋","crossed_flags":"🎌","bamboo":"🎍","dolls":"🎎","flags":"🎏","wind_chime":"🎐","rice_scene":"🎑","school_satchel":"🎒","mortar_board":"🎓","medal":"🎖","reminder_ribbon":"🎗","studio_microphone":"🎙","level_slider":"🎚","control_knobs":"🎛","film_frames":"🎞","admission_tickets":"🎟","carousel_horse":"🎠","ferris_wheel":"🎡","roller_coaster":"🎢","fishing_pole_and_fish":"🎣","microphone":"🎤","movie_camera":"🎥","cinema":"🎦","headphones":"🎧","art":"🎨","tophat":"🎩","circus_tent":"🎪","ticket":"🎫","clapper":"🎬","performing_arts":"🎭","video_game":"🎮","dart":"🎯","slot_machine":"🎰","8ball":"🎱","game_die":"🎲","bowling":"🎳","flower_playing_cards":"🎴","musical_note":"🎵","notes":"🎶","saxophone":"🎷","guitar":"🎸","musical_keyboard":"🎹","trumpet":"🎺","violin":"🎻","musical_score":"🎼","running_shirt_with_sash":"🎽","tennis":"🎾","ski":"🎿","basketball":"🏀","checkered_flag":"🏁","snowboarder":"🏂","runner":"🏃","running":"🏃","surfer":"🏄","sports_medal":"🏅","trophy":"🏆","horse_racing":"🏇","football":"🏈","rugby_football":"🏉","swimmer":"🏊","weight_lifter":"🏋","golfer":"🏌","racing_motorcycle":"🏍","racing_car":"🏎","cricket_bat_and_ball":"🏏","volleyball":"🏐","field_hockey_stick_and_ball":"🏑","ice_hockey_stick_and_puck":"🏒","table_tennis_paddle_and_ball":"🏓","snow_capped_mountain":"🏔","camping":"🏕","beach_with_umbrella":"🏖","building_construction":"🏗","house_buildings":"🏘","cityscape":"🏙","derelict_house_building":"🏚","classical_building":"🏛","desert":"🏜","desert_island":"🏝","national_park":"🏞","stadium":"🏟","house":"🏠","house_with_garden":"🏡","office":"🏢","post_office":"🏣","european_post_office":"🏤","hospital":"🏥","bank":"🏦","atm":"🏧","hotel":"🏨","love_hotel":"🏩","convenience_store":"🏪","school":"🏫","department_store":"🏬","factory":"🏭","izakaya_lantern":"🏮","lantern":"🏮","japanese_castle":"🏯","european_castle":"🏰","waving_white_flag":"🏳","waving_black_flag":"🏴","rosette":"🏵","label":"🏷","badminton_racquet_and_shuttlecock":"🏸","bow_and_arrow":"🏹","amphora":"🏺","skin-tone-2":"🏻","skin-tone-3":"🏼","skin-tone-4":"🏽","skin-tone-5":"🏾","skin-tone-6":"🏿","rat":"🐀","mouse2":"🐁","ox":"🐂","water_buffalo":"🐃","cow2":"🐄","tiger2":"🐅","leopard":"🐆","rabbit2":"🐇","cat2":"🐈","dragon":"🐉","crocodile":"🐊","whale2":"🐋","snail":"🐌","snake":"🐍","racehorse":"🐎","ram":"🐏","goat":"🐐","sheep":"🐑","monkey":"🐒","rooster":"🐓","chicken":"🐔","dog2":"🐕","pig2":"🐖","boar":"🐗","elephant":"🐘","octopus":"🐙","shell":"🐚","bug":"🐛","ant":"🐜","bee":"🐝","honeybee":"🐝","beetle":"🐞","fish":"🐟","tropical_fish":"🐠","blowfish":"🐡","turtle":"🐢","hatching_chick":"🐣","baby_chick":"🐤","hatched_chick":"🐥","bird":"🐦","penguin":"🐧","koala":"🐨","poodle":"🐩","dromedary_camel":"🐪","camel":"🐫","dolphin":"🐬","flipper":"🐬","mouse":"🐭","cow":"🐮","tiger":"🐯","rabbit":"🐰","cat":"🐱","dragon_face":"🐲","whale":"🐳","horse":"🐴","monkey_face":"🐵","dog":"🐶","pig":"🐷","frog":"🐸","hamster":"🐹","wolf":"🐺","bear":"🐻","panda_face":"🐼","pig_nose":"🐽","feet":"🐾","paw_prints":"🐾","chipmunk":"🐿","eyes":"👀","eye":"👁","ear":"👂","nose":"👃","lips":"👄","tongue":"👅","point_up_2":"👆","point_down":"👇","point_left":"👈","point_right":"👉","facepunch":"👊","punch":"👊","wave":"👋","ok_hand":"👌","+1":"👍","thumbsup":"👍","-1":"👎","thumbsdown":"👎","clap":"👏","open_hands":"👐","crown":"👑","womans_hat":"👒","eyeglasses":"👓","necktie":"👔","shirt":"👕","tshirt":"👕","jeans":"👖","dress":"👗","kimono":"👘","bikini":"👙","womans_clothes":"👚","purse":"👛","handbag":"👜","pouch":"👝","mans_shoe":"👞","shoe":"👞","athletic_shoe":"👟","high_heel":"👠","sandal":"👡","boot":"👢","footprints":"👣","bust_in_silhouette":"👤","busts_in_silhouette":"👥","boy":"👦","girl":"👧","man":"👨","woman":"👩","family":"👨‍👩‍👦","man-woman-boy":"👨‍👩‍👦","couple":"👫","man_and_woman_holding_hands":"👫","two_men_holding_hands":"👬","two_women_holding_hands":"👭","cop":"👮","dancers":"👯","bride_with_veil":"👰","person_with_blond_hair":"👱","man_with_gua_pi_mao":"👲","man_with_turban":"👳","older_man":"👴","older_woman":"👵","baby":"👶","construction_worker":"👷","princess":"👸","japanese_ogre":"👹","japanese_goblin":"👺","ghost":"👻","angel":"👼","alien":"👽","space_invader":"👾","imp":"👿","skull":"💀","information_desk_person":"💁","guardsman":"💂","dancer":"💃","lipstick":"💄","nail_care":"💅","massage":"💆","haircut":"💇","barber":"💈","syringe":"💉","pill":"💊","kiss":"💋","love_letter":"💌","ring":"💍","gem":"💎","couplekiss":"💏","bouquet":"💐","couple_with_heart":"💑","wedding":"💒","heartbeat":"💓","broken_heart":"💔","two_hearts":"💕","sparkling_heart":"💖","heartpulse":"💗","cupid":"💘","blue_heart":"💙","green_heart":"💚","yellow_heart":"💛","purple_heart":"💜","gift_heart":"💝","revolving_hearts":"💞","heart_decoration":"💟","diamond_shape_with_a_dot_inside":"💠","bulb":"💡","anger":"💢","bomb":"💣","zzz":"💤","boom":"💥","collision":"💥","sweat_drops":"💦","droplet":"💧","dash":"💨","hankey":"💩","poop":"💩","shit":"💩","muscle":"💪","dizzy":"💫","speech_balloon":"💬","thought_balloon":"💭","white_flower":"💮","moneybag":"💰","currency_exchange":"💱","heavy_dollar_sign":"💲","credit_card":"💳","yen":"💴","dollar":"💵","euro":"💶","pound":"💷","money_with_wings":"💸","chart":"💹","seat":"💺","computer":"💻","briefcase":"💼","minidisc":"💽","floppy_disk":"💾","cd":"💿","dvd":"📀","file_folder":"📁","open_file_folder":"📂","page_with_curl":"📃","page_facing_up":"📄","date":"📅","calendar":"📆","card_index":"📇","chart_with_upwards_trend":"📈","chart_with_downwards_trend":"📉","bar_chart":"📊","clipboard":"📋","pushpin":"📌","round_pushpin":"📍","paperclip":"📎","straight_ruler":"📏","triangular_ruler":"📐","bookmark_tabs":"📑","ledger":"📒","notebook":"📓","notebook_with_decorative_cover":"📔","closed_book":"📕","book":"📖","open_book":"📖","green_book":"📗","blue_book":"📘","orange_book":"📙","books":"📚","name_badge":"📛","scroll":"📜","memo":"📝","pencil":"📝","telephone_receiver":"📞","pager":"📟","fax":"📠","satellite":"🛰","loudspeaker":"📢","mega":"📣","outbox_tray":"📤","inbox_tray":"📥","package":"📦","e-mail":"📧","incoming_envelope":"📨","envelope_with_arrow":"📩","mailbox_closed":"📪","mailbox":"📫","mailbox_with_mail":"📬","mailbox_with_no_mail":"📭","postbox":"📮","postal_horn":"📯","newspaper":"📰","iphone":"📱","calling":"📲","vibration_mode":"📳","mobile_phone_off":"📴","no_mobile_phones":"📵","signal_strength":"📶","camera":"📷","camera_with_flash":"📸","video_camera":"📹","tv":"📺","radio":"📻","vhs":"📼","film_projector":"📽","prayer_beads":"📿","twisted_rightwards_arrows":"🔀","repeat":"🔁","repeat_one":"🔂","arrows_clockwise":"🔃","arrows_counterclockwise":"🔄","low_brightness":"🔅","high_brightness":"🔆","mute":"🔇","speaker":"🔈","sound":"🔉","loud_sound":"🔊","battery":"🔋","electric_plug":"🔌","mag":"🔍","mag_right":"🔎","lock_with_ink_pen":"🔏","closed_lock_with_key":"🔐","key":"🔑","lock":"🔒","unlock":"🔓","bell":"🔔","no_bell":"🔕","bookmark":"🔖","link":"🔗","radio_button":"🔘","back":"🔙","end":"🔚","on":"🔛","soon":"🔜","top":"🔝","underage":"🔞","keycap_ten":"🔟","capital_abcd":"🔠","abcd":"🔡","symbols":"🔣","abc":"🔤","fire":"🔥","flashlight":"🔦","wrench":"🔧","hammer":"🔨","nut_and_bolt":"🔩","hocho":"🔪","knife":"🔪","gun":"🔫","microscope":"🔬","telescope":"🔭","crystal_ball":"🔮","six_pointed_star":"🔯","beginner":"🔰","trident":"🔱","black_square_button":"🔲","white_square_button":"🔳","red_circle":"🔴","large_blue_circle":"🔵","large_orange_diamond":"🔶","large_blue_diamond":"🔷","small_orange_diamond":"🔸","small_blue_diamond":"🔹","small_red_triangle":"🔺","small_red_triangle_down":"🔻","arrow_up_small":"🔼","arrow_down_small":"🔽","om_symbol":"🕉","dove_of_peace":"🕊","kaaba":"🕋","mosque":"🕌","synagogue":"🕍","menorah_with_nine_branches":"🕎","clock1":"🕐","clock2":"🕑","clock3":"🕒","clock4":"🕓","clock5":"🕔","clock6":"🕕","clock7":"🕖","clock8":"🕗","clock9":"🕘","clock10":"🕙","clock11":"🕚","clock12":"🕛","clock130":"🕜","clock230":"🕝","clock330":"🕞","clock430":"🕟","clock530":"🕠","clock630":"🕡","clock730":"🕢","clock830":"🕣","clock930":"🕤","clock1030":"🕥","clock1130":"🕦","clock1230":"🕧","candle":"🕯","mantelpiece_clock":"🕰","hole":"🕳","man_in_business_suit_levitating":"🕴","sleuth_or_spy":"🕵","dark_sunglasses":"🕶","spider":"🕷","spider_web":"🕸","joystick":"🕹","linked_paperclips":"🖇","lower_left_ballpoint_pen":"🖊","lower_left_fountain_pen":"🖋","lower_left_paintbrush":"🖌","lower_left_crayon":"🖍","raised_hand_with_fingers_splayed":"🖐","middle_finger":"🖕","reversed_hand_with_middle_finger_extended":"🖕","spock-hand":"🖖","desktop_computer":"🖥","printer":"🖨","three_button_mouse":"🖱","trackball":"🖲","frame_with_picture":"🖼","card_index_dividers":"🗂","card_file_box":"🗃","file_cabinet":"🗄","wastebasket":"🗑","spiral_note_pad":"🗒","spiral_calendar_pad":"🗓","compression":"🗜","old_key":"🗝","rolled_up_newspaper":"🗞","dagger_knife":"🗡","speaking_head_in_silhouette":"🗣","left_speech_bubble":"🗨","right_anger_bubble":"🗯","ballot_box_with_ballot":"🗳","world_map":"🗺","mount_fuji":"🗻","tokyo_tower":"🗼","statue_of_liberty":"🗽","japan":"🗾","moyai":"🗿","grinning":"😀","grin":"😁","joy":"😂","smiley":"😃","smile":"😄","sweat_smile":"😅","laughing":"😆","satisfied":"😆","innocent":"😇","smiling_imp":"😈","wink":"😉","blush":"😊","yum":"😋","relieved":"😌","heart_eyes":"😍","sunglasses":"😎","smirk":"😏","neutral_face":"😐","expressionless":"😑","unamused":"😒","sweat":"😓","pensive":"😔","confused":"😕","confounded":"😖","kissing":"😗","kissing_heart":"😘","kissing_smiling_eyes":"😙","kissing_closed_eyes":"😚","stuck_out_tongue":"😛","stuck_out_tongue_winking_eye":"😜","stuck_out_tongue_closed_eyes":"😝","disappointed":"😞","worried":"😟","angry":"😠","rage":"😡","cry":"😢","persevere":"😣","triumph":"😤","disappointed_relieved":"😥","frowning":"😦","anguished":"😧","fearful":"😨","weary":"😩","sleepy":"😪","tired_face":"😫","grimacing":"😬","sob":"😭","open_mouth":"😮","hushed":"😯","cold_sweat":"😰","scream":"😱","astonished":"😲","flushed":"😳","sleeping":"😴","dizzy_face":"😵","no_mouth":"😶","mask":"😷","smile_cat":"😸","joy_cat":"😹","smiley_cat":"😺","heart_eyes_cat":"😻","smirk_cat":"😼","kissing_cat":"😽","pouting_cat":"😾","crying_cat_face":"😿","scream_cat":"🙀","slightly_frowning_face":"🙁","slightly_smiling_face":"🙂","upside_down_face":"🙃","face_with_rolling_eyes":"🙄","no_good":"🙅","ok_woman":"🙆","bow":"🙇","see_no_evil":"🙈","hear_no_evil":"🙉","speak_no_evil":"🙊","raising_hand":"🙋","raised_hands":"🙌","person_frowning":"🙍","person_with_pouting_face":"🙎","pray":"🙏","rocket":"🚀","helicopter":"🚁","steam_locomotive":"🚂","railway_car":"🚃","bullettrain_side":"🚄","bullettrain_front":"🚅","train2":"🚆","metro":"🚇","light_rail":"🚈","station":"🚉","tram":"🚊","train":"🚋","bus":"🚌","oncoming_bus":"🚍","trolleybus":"🚎","busstop":"🚏","minibus":"🚐","ambulance":"🚑","fire_engine":"🚒","police_car":"🚓","oncoming_police_car":"🚔","taxi":"🚕","oncoming_taxi":"🚖","car":"🚗","red_car":"🚗","oncoming_automobile":"🚘","blue_car":"🚙","truck":"🚚","articulated_lorry":"🚛","tractor":"🚜","monorail":"🚝","mountain_railway":"🚞","suspension_railway":"🚟","mountain_cableway":"🚠","aerial_tramway":"🚡","ship":"🚢","rowboat":"🚣","speedboat":"🚤","traffic_light":"🚥","vertical_traffic_light":"🚦","construction":"🚧","rotating_light":"🚨","triangular_flag_on_post":"🚩","door":"🚪","no_entry_sign":"🚫","smoking":"🚬","no_smoking":"🚭","put_litter_in_its_place":"🚮","do_not_litter":"🚯","potable_water":"🚰","non-potable_water":"🚱","bike":"🚲","no_bicycles":"🚳","bicyclist":"🚴","mountain_bicyclist":"🚵","walking":"🚶","no_pedestrians":"🚷","children_crossing":"🚸","mens":"🚹","womens":"🚺","restroom":"🚻","baby_symbol":"🚼","toilet":"🚽","wc":"🚾","shower":"🚿","bath":"🛀","bathtub":"🛁","passport_control":"🛂","customs":"🛃","baggage_claim":"🛄","left_luggage":"🛅","couch_and_lamp":"🛋","sleeping_accommodation":"🛌","shopping_bags":"🛍","bellhop_bell":"🛎","bed":"🛏","place_of_worship":"🛐","hammer_and_wrench":"🛠","shield":"🛡","oil_drum":"🛢","motorway":"🛣","railway_track":"🛤","motor_boat":"🛥","small_airplane":"🛩","airplane_departure":"🛫","airplane_arriving":"🛬","passenger_ship":"🛳","zipper_mouth_face":"🤐","money_mouth_face":"🤑","face_with_thermometer":"🤒","nerd_face":"🤓","thinking_face":"🤔","face_with_head_bandage":"🤕","robot_face":"🤖","hugging_face":"🤗","the_horns":"🤘","sign_of_the_horns":"🤘","crab":"🦀","lion_face":"🦁","scorpion":"🦂","turkey":"🦃","unicorn_face":"🦄","cheese_wedge":"🧀","hash":"#️⃣","keycap_star":"*⃣","zero":"0️⃣","one":"1️⃣","two":"2️⃣","three":"3️⃣","four":"4️⃣","five":"5️⃣","six":"6️⃣","seven":"7️⃣","eight":"8️⃣","nine":"9️⃣","flag-ac":"🇦🇨","flag-ad":"🇦🇩","flag-ae":"🇦🇪","flag-af":"🇦🇫","flag-ag":"🇦🇬","flag-ai":"🇦🇮","flag-al":"🇦🇱","flag-am":"🇦🇲","flag-ao":"🇦🇴","flag-aq":"🇦🇶","flag-ar":"🇦🇷","flag-as":"🇦🇸","flag-at":"🇦🇹","flag-au":"🇦🇺","flag-aw":"🇦🇼","flag-ax":"🇦🇽","flag-az":"🇦🇿","flag-ba":"🇧🇦","flag-bb":"🇧🇧","flag-bd":"🇧🇩","flag-be":"🇧🇪","flag-bf":"🇧🇫","flag-bg":"🇧🇬","flag-bh":"🇧🇭","flag-bi":"🇧🇮","flag-bj":"🇧🇯","flag-bl":"🇧🇱","flag-bm":"🇧🇲","flag-bn":"🇧🇳","flag-bo":"🇧🇴","flag-bq":"🇧🇶","flag-br":"🇧🇷","flag-bs":"🇧🇸","flag-bt":"🇧🇹","flag-bv":"🇧🇻","flag-bw":"🇧🇼","flag-by":"🇧🇾","flag-bz":"🇧🇿","flag-ca":"🇨🇦","flag-cc":"🇨🇨","flag-cd":"🇨🇩","flag-cf":"🇨🇫","flag-cg":"🇨🇬","flag-ch":"🇨🇭","flag-ci":"🇨🇮","flag-ck":"🇨🇰","flag-cl":"🇨🇱","flag-cm":"🇨🇲","flag-cn":"🇨🇳","cn":"🇨🇳","flag-co":"🇨🇴","flag-cp":"🇨🇵","flag-cr":"🇨🇷","flag-cu":"🇨🇺","flag-cv":"🇨🇻","flag-cw":"🇨🇼","flag-cx":"🇨🇽","flag-cy":"🇨🇾","flag-cz":"🇨🇿","flag-de":"🇩🇪","de":"🇩🇪","flag-dg":"🇩🇬","flag-dj":"🇩🇯","flag-dk":"🇩🇰","flag-dm":"🇩🇲","flag-do":"🇩🇴","flag-dz":"🇩🇿","flag-ea":"🇪🇦","flag-ec":"🇪🇨","flag-ee":"🇪🇪","flag-eg":"🇪🇬","flag-eh":"🇪🇭","flag-er":"🇪🇷","flag-es":"🇪🇸","es":"🇪🇸","flag-et":"🇪🇹","flag-eu":"🇪🇺","flag-fi":"🇫🇮","flag-fj":"🇫🇯","flag-fk":"🇫🇰","flag-fm":"🇫🇲","flag-fo":"🇫🇴","flag-fr":"🇫🇷","fr":"🇫🇷","flag-ga":"🇬🇦","flag-gb":"🇬🇧","gb":"🇬🇧","uk":"🇬🇧","flag-gd":"🇬🇩","flag-ge":"🇬🇪","flag-gf":"🇬🇫","flag-gg":"🇬🇬","flag-gh":"🇬🇭","flag-gi":"🇬🇮","flag-gl":"🇬🇱","flag-gm":"🇬🇲","flag-gn":"🇬🇳","flag-gp":"🇬🇵","flag-gq":"🇬🇶","flag-gr":"🇬🇷","flag-gs":"🇬🇸","flag-gt":"🇬🇹","flag-gu":"🇬🇺","flag-gw":"🇬🇼","flag-gy":"🇬🇾","flag-hk":"🇭🇰","flag-hm":"🇭🇲","flag-hn":"🇭🇳","flag-hr":"🇭🇷","flag-ht":"🇭🇹","flag-hu":"🇭🇺","flag-ic":"🇮🇨","flag-id":"🇮🇩","flag-ie":"🇮🇪","flag-il":"🇮🇱","flag-im":"🇮🇲","flag-in":"🇮🇳","flag-io":"🇮🇴","flag-iq":"🇮🇶","flag-ir":"🇮🇷","flag-is":"🇮🇸","flag-it":"🇮🇹","it":"🇮🇹","flag-je":"🇯🇪","flag-jm":"🇯🇲","flag-jo":"🇯🇴","flag-jp":"🇯🇵","jp":"🇯🇵","flag-ke":"🇰🇪","flag-kg":"🇰🇬","flag-kh":"🇰🇭","flag-ki":"🇰🇮","flag-km":"🇰🇲","flag-kn":"🇰🇳","flag-kp":"🇰🇵","flag-kr":"🇰🇷","kr":"🇰🇷","flag-kw":"🇰🇼","flag-ky":"🇰🇾","flag-kz":"🇰🇿","flag-la":"🇱🇦","flag-lb":"🇱🇧","flag-lc":"🇱🇨","flag-li":"🇱🇮","flag-lk":"🇱🇰","flag-lr":"🇱🇷","flag-ls":"🇱🇸","flag-lt":"🇱🇹","flag-lu":"🇱🇺","flag-lv":"🇱🇻","flag-ly":"🇱🇾","flag-ma":"🇲🇦","flag-mc":"🇲🇨","flag-md":"🇲🇩","flag-me":"🇲🇪","flag-mf":"🇲🇫","flag-mg":"🇲🇬","flag-mh":"🇲🇭","flag-mk":"🇲🇰","flag-ml":"🇲🇱","flag-mm":"🇲🇲","flag-mn":"🇲🇳","flag-mo":"🇲🇴","flag-mp":"🇲🇵","flag-mq":"🇲🇶","flag-mr":"🇲🇷","flag-ms":"🇲🇸","flag-mt":"🇲🇹","flag-mu":"🇲🇺","flag-mv":"🇲🇻","flag-mw":"🇲🇼","flag-mx":"🇲🇽","flag-my":"🇲🇾","flag-mz":"🇲🇿","flag-na":"🇳🇦","flag-nc":"🇳🇨","flag-ne":"🇳🇪","flag-nf":"🇳🇫","flag-ng":"🇳🇬","flag-ni":"🇳🇮","flag-nl":"🇳🇱","flag-no":"🇳🇴","flag-np":"🇳🇵","flag-nr":"🇳🇷","flag-nu":"🇳🇺","flag-nz":"🇳🇿","flag-om":"🇴🇲","flag-pa":"🇵🇦","flag-pe":"🇵🇪","flag-pf":"🇵🇫","flag-pg":"🇵🇬","flag-ph":"🇵🇭","flag-pk":"🇵🇰","flag-pl":"🇵🇱","flag-pm":"🇵🇲","flag-pn":"🇵🇳","flag-pr":"🇵🇷","flag-ps":"🇵🇸","flag-pt":"🇵🇹","flag-pw":"🇵🇼","flag-py":"🇵🇾","flag-qa":"🇶🇦","flag-re":"🇷🇪","flag-ro":"🇷🇴","flag-rs":"🇷🇸","flag-ru":"🇷🇺","ru":"🇷🇺","flag-rw":"🇷🇼","flag-sa":"🇸🇦","flag-sb":"🇸🇧","flag-sc":"🇸🇨","flag-sd":"🇸🇩","flag-se":"🇸🇪","flag-sg":"🇸🇬","flag-sh":"🇸🇭","flag-si":"🇸🇮","flag-sj":"🇸🇯","flag-sk":"🇸🇰","flag-sl":"🇸🇱","flag-sm":"🇸🇲","flag-sn":"🇸🇳","flag-so":"🇸🇴","flag-sr":"🇸🇷","flag-ss":"🇸🇸","flag-st":"🇸🇹","flag-sv":"🇸🇻","flag-sx":"🇸🇽","flag-sy":"🇸🇾","flag-sz":"🇸🇿","flag-ta":"🇹🇦","flag-tc":"🇹🇨","flag-td":"🇹🇩","flag-tf":"🇹🇫","flag-tg":"🇹🇬","flag-th":"🇹🇭","flag-tj":"🇹🇯","flag-tk":"🇹🇰","flag-tl":"🇹🇱","flag-tm":"🇹🇲","flag-tn":"🇹🇳","flag-to":"🇹🇴","flag-tr":"🇹🇷","flag-tt":"🇹🇹","flag-tv":"🇹🇻","flag-tw":"🇹🇼","flag-tz":"🇹🇿","flag-ua":"🇺🇦","flag-ug":"🇺🇬","flag-um":"🇺🇲","flag-us":"🇺🇸","us":"🇺🇸","flag-uy":"🇺🇾","flag-uz":"🇺🇿","flag-va":"🇻🇦","flag-vc":"🇻🇨","flag-ve":"🇻🇪","flag-vg":"🇻🇬","flag-vi":"🇻🇮","flag-vn":"🇻🇳","flag-vu":"🇻🇺","flag-wf":"🇼🇫","flag-ws":"🇼🇸","flag-xk":"🇽🇰","flag-ye":"🇾🇪","flag-yt":"🇾🇹","flag-za":"🇿🇦","flag-zm":"🇿🇲","flag-zw":"🇿🇼","man-man-boy":"👨‍👨‍👦","man-man-boy-boy":"👨‍👨‍👦‍👦","man-man-girl":"👨‍👨‍👧","man-man-girl-boy":"👨‍👨‍👧‍👦","man-man-girl-girl":"👨‍👨‍👧‍👧","man-woman-boy-boy":"👨‍👩‍👦‍👦","man-woman-girl":"👨‍👩‍👧","man-woman-girl-boy":"👨‍👩‍👧‍👦","man-woman-girl-girl":"👨‍👩‍👧‍👧","man-heart-man":"👨‍❤️‍👨","man-kiss-man":"👨‍❤️‍💋‍👨","woman-woman-boy":"👩‍👩‍👦","woman-woman-boy-boy":"👩‍👩‍👦‍👦","woman-woman-girl":"👩‍👩‍👧","woman-woman-girl-boy":"👩‍👩‍👧‍👦","woman-woman-girl-girl":"👩‍👩‍👧‍👧","woman-heart-woman":"👩‍❤️‍👩","woman-kiss-woman":"👩‍❤️‍💋‍👩"}
+      var forIn = __webpack_require__(647);
+      var hasOwn = Object.prototype.hasOwnProperty;
 
-/***/ }),
-/* 765 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function forOwn(obj, fn, thisArg) {
+        forIn(obj, function (val, key) {
+          if (hasOwn.call(obj, key)) {
+            return fn.call(thisArg, obj[key], key, obj);
+          }
+        });
+      };
 
-/*!
- * normalize-path <https://github.com/jonschlinkert/normalize-path>
- *
- * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+      /***/
+    },
+    /* 771 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var removeTrailingSeparator = __webpack_require__(796);
+      const mimicFn = __webpack_require__(760);
 
-module.exports = function normalizePath(str, stripTrailing) {
-  if (typeof str !== 'string') {
-    throw new TypeError('expected a string');
-  }
-  str = str.replace(/[\\\/]+/g, '/');
-  if (stripTrailing !== false) {
-    str = removeTrailingSeparator(str);
-  }
-  return str;
-};
+      module.exports = (fn, opts) => {
+        // TODO: Remove this in v3
+        if (opts === true) {
+          throw new TypeError("The second argument is now an options object");
+        }
 
+        if (typeof fn !== "function") {
+          throw new TypeError("Expected a function");
+        }
 
-/***/ }),
-/* 766 */
-/***/ (function(module, exports, __webpack_require__) {
+        opts = opts || {};
 
-"use strict";
+        let ret;
+        let called = false;
+        const fnName = fn.displayName || fn.name || "<anonymous>";
 
+        const onetime = function () {
+          if (called) {
+            if (opts.throw === true) {
+              throw new Error(`Function \`${fnName}\` can only be called once`);
+            }
 
-let path
+            return ret;
+          }
 
-class LogicalTree {
-  constructor (name, address, opts) {
-    this.name = name
-    this.version = opts.version
-    this.address = address || ''
-    this.optional = !!opts.optional
-    this.dev = !!opts.dev
-    this.bundled = !!opts.bundled
-    this.resolved = opts.resolved
-    this.integrity = opts.integrity
-    this.dependencies = new Map()
-    this.requiredBy = new Set()
-  }
+          called = true;
+          ret = fn.apply(this, arguments);
+          fn = null;
 
-  get isRoot () { return !this.requiredBy.size }
+          return ret;
+        };
 
-  addDep (dep) {
-    this.dependencies.set(dep.name, dep)
-    dep.requiredBy.add(this)
-    return this
-  }
+        mimicFn(onetime, fn);
 
-  delDep (dep) {
-    this.dependencies.delete(dep.name)
-    dep.requiredBy.delete(this)
-    return this
-  }
+        return onetime;
+      };
 
-  getDep (name) {
-    return this.dependencies.get(name)
-  }
+      /***/
+    },
+    /* 772 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var isWindows = process.platform === "win32";
+      var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/;
+
+      // https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43
+      module.exports = function () {
+        var path;
+
+        if (isWindows) {
+          path =
+            process.env.TEMP ||
+            process.env.TMP ||
+            (process.env.SystemRoot || process.env.windir) + "\\temp";
+        } else {
+          path =
+            process.env.TMPDIR || process.env.TMP || process.env.TEMP || "/tmp";
+        }
 
-  path (prefix) {
-    if (this.isRoot) {
-      // The address of the root is the prefix itself.
-      return prefix || ''
-    } else {
-      if (!path) { path = __webpack_require__(0) }
-      return path.join(
-        prefix || '',
-        'node_modules',
-        this.address.replace(/:/g, '/node_modules/')
-      )
-    }
-  }
+        if (trailingSlashRe.test(path)) {
+          path = path.slice(0, -1);
+        }
 
-  // This finds cycles _from_ a given node: if some deeper dep has
-  // its own cycle, but that cycle does not refer to this node,
-  // it will return false.
-  hasCycle (_seen, _from) {
-    if (!_seen) { _seen = new Set() }
-    if (!_from) { _from = this }
-    for (let dep of this.dependencies.values()) {
-      if (_seen.has(dep)) { continue }
-      _seen.add(dep)
-      if (dep === _from || dep.hasCycle(_seen, _from)) {
-        return true
-      }
-    }
-    return false
-  }
+        return path;
+      };
 
-  forEachAsync (fn, opts, _pending) {
-    if (!opts) { opts = _pending || {} }
-    if (!_pending) { _pending = new Map() }
-    const P = opts.Promise || Promise
-    if (_pending.has(this)) {
-      return P.resolve(this.hasCycle() || _pending.get(this))
-    }
-    const pending = P.resolve().then(() => {
-      return fn(this, () => {
-        return promiseMap(
-          this.dependencies.values(),
-          dep => dep.forEachAsync(fn, opts, _pending),
-          opts
-        )
-      })
-    })
-    _pending.set(this, pending)
-    return pending
-  }
+      /***/
+    },
+    /* 773 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * parse-glob <https://github.com/jonschlinkert/parse-glob>
+       *
+       * Copyright (c) 2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-  forEach (fn, _seen) {
-    if (!_seen) { _seen = new Set() }
-    if (_seen.has(this)) { return }
-    _seen.add(this)
-    fn(this, () => {
-      for (let dep of this.dependencies.values()) {
-        dep.forEach(fn, _seen)
-      }
-    })
-  }
-}
-
-module.exports = lockTree
-function lockTree (pkg, pkgLock, opts) {
-  const tree = makeNode(pkg.name, null, pkg)
-  const allDeps = new Map()
-  Array.from(
-    new Set(Object.keys(pkg.devDependencies || {})
-    .concat(Object.keys(pkg.optionalDependencies || {}))
-    .concat(Object.keys(pkg.dependencies || {})))
-  ).forEach(name => {
-    let dep = allDeps.get(name)
-    if (!dep) {
-      const depNode = (pkgLock.dependencies || {})[name]
-      dep = makeNode(name, name, depNode)
-    }
-    addChild(dep, tree, allDeps, pkgLock)
-  })
-  return tree
-}
-
-module.exports.node = makeNode
-function makeNode (name, address, opts) {
-  return new LogicalTree(name, address, opts || {})
-}
-
-function addChild (dep, tree, allDeps, pkgLock) {
-  tree.addDep(dep)
-  allDeps.set(dep.address, dep)
-  const addr = dep.address
-  const lockNode = atAddr(pkgLock, addr)
-  Object.keys(lockNode.requires || {}).forEach(name => {
-    const tdepAddr = reqAddr(pkgLock, name, addr)
-    let tdep = allDeps.get(tdepAddr)
-    if (!tdep) {
-      tdep = makeNode(name, tdepAddr, atAddr(pkgLock, tdepAddr))
-      addChild(tdep, dep, allDeps, pkgLock)
-    } else {
-      dep.addDep(tdep)
-    }
-  })
-}
-
-module.exports._reqAddr = reqAddr
-function reqAddr (pkgLock, name, fromAddr) {
-  const lockNode = atAddr(pkgLock, fromAddr)
-  const child = (lockNode.dependencies || {})[name]
-  if (child) {
-    return `${fromAddr}:${name}`
-  } else {
-    const parts = fromAddr.split(':')
-    while (parts.length) {
-      parts.pop()
-      const joined = parts.join(':')
-      const parent = atAddr(pkgLock, joined)
-      if (parent) {
-        const child = (parent.dependencies || {})[name]
-        if (child) {
-          return `${joined}${parts.length ? ':' : ''}${name}`
-        }
-      }
-    }
-    const err = new Error(`${name} not accessible from ${fromAddr}`)
-    err.pkgLock = pkgLock
-    err.target = name
-    err.from = fromAddr
-    throw err
-  }
-}
-
-module.exports._atAddr = atAddr
-function atAddr (pkgLock, addr) {
-  if (!addr.length) { return pkgLock }
-  const parts = addr.split(':')
-  return parts.reduce((acc, next) => {
-    return acc && (acc.dependencies || {})[next]
-  }, pkgLock)
-}
-
-function promiseMap (arr, fn, opts, _index) {
-  _index = _index || 0
-  const P = (opts && opts.Promise) || Promise
-  if (P.map) {
-    return P.map(arr, fn, opts)
-  } else {
-    if (!(arr instanceof Array)) {
-      arr = Array.from(arr)
-    }
-    if (_index >= arr.length) {
-      return P.resolve()
-    } else {
-      return P.resolve(fn(arr[_index], _index, arr))
-      .then(() => promiseMap(arr, fn, opts, _index + 1))
-    }
-  }
-}
+      var isGlob = __webpack_require__(178);
+      var findBase = __webpack_require__(652);
+      var extglob = __webpack_require__(177);
+      var dotfile = __webpack_require__(733);
 
+      /**
+       * Expose `cache`
+       */
 
-/***/ }),
-/* 767 */
-/***/ (function(module, exports, __webpack_require__) {
+      var cache = (module.exports.cache = {});
 
-"use strict";
+      /**
+       * Parse a glob pattern into tokens.
+       *
+       * When no paths or '**' are in the glob, we use a
+       * different strategy for parsing the filename, since
+       * file names can contain braces and other difficult
+       * patterns. such as:
+       *
+       *  - `*.{a,b}`
+       *  - `(**|*.js)`
+       */
 
-module.exports = Number.isNaN || function (x) {
-	return x !== x;
-};
+      module.exports = function parseGlob(glob) {
+        if (cache.hasOwnProperty(glob)) {
+          return cache[glob];
+        }
 
+        var tok = {};
+        tok.orig = glob;
+        tok.is = {};
 
-/***/ }),
-/* 768 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var crypto = __webpack_require__(11)
-  , qs = __webpack_require__(196)
-  ;
-
-function sha1 (key, body) {
-  return crypto.createHmac('sha1', key).update(body).digest('base64')
-}
-
-function rsa (key, body) {
-  return crypto.createSign("RSA-SHA1").update(body).sign(key, 'base64');
-}
-
-function rfc3986 (str) {
-  return encodeURIComponent(str)
-    .replace(/!/g,'%21')
-    .replace(/\*/g,'%2A')
-    .replace(/\(/g,'%28')
-    .replace(/\)/g,'%29')
-    .replace(/'/g,'%27')
-    ;
-}
-
-// Maps object to bi-dimensional array
-// Converts { foo: 'A', bar: [ 'b', 'B' ]} to
-// [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ]
-function map (obj) {
-  var key, val, arr = []
-  for (key in obj) {
-    val = obj[key]
-    if (Array.isArray(val))
-      for (var i = 0; i < val.length; i++)
-        arr.push([key, val[i]])
-    else if (typeof val === "object")
-      for (var prop in val)
-        arr.push([key + '[' + prop + ']', val[prop]]);
-    else
-      arr.push([key, val])
-  }
-  return arr
-}
-
-// Compare function for sort
-function compare (a, b) {
-  return a > b ? 1 : a < b ? -1 : 0
-}
-
-function generateBase (httpMethod, base_uri, params) {
-  // adapted from https://dev.twitter.com/docs/auth/oauth and 
-  // https://dev.twitter.com/docs/auth/creating-signature
-
-  // Parameter normalization
-  // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2
-  var normalized = map(params)
-  // 1.  First, the name and value of each parameter are encoded
-  .map(function (p) {
-    return [ rfc3986(p[0]), rfc3986(p[1] || '') ]
-  })
-  // 2.  The parameters are sorted by name, using ascending byte value
-  //     ordering.  If two or more parameters share the same name, they
-  //     are sorted by their value.
-  .sort(function (a, b) {
-    return compare(a[0], b[0]) || compare(a[1], b[1])
-  })
-  // 3.  The name of each parameter is concatenated to its corresponding
-  //     value using an "=" character (ASCII code 61) as a separator, even
-  //     if the value is empty.
-  .map(function (p) { return p.join('=') })
-   // 4.  The sorted name/value pairs are concatenated together into a
-   //     single string by using an "&" character (ASCII code 38) as
-   //     separator.
-  .join('&')
-
-  var base = [
-    rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'),
-    rfc3986(base_uri),
-    rfc3986(normalized)
-  ].join('&')
-
-  return base
-}
-
-function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) {
-  var base = generateBase(httpMethod, base_uri, params)
-  var key = [
-    consumer_secret || '',
-    token_secret || ''
-  ].map(rfc3986).join('&')
-
-  return sha1(key, base)
-}
-
-function rsasign (httpMethod, base_uri, params, private_key, token_secret) {
-  var base = generateBase(httpMethod, base_uri, params)
-  var key = private_key || ''
-
-  return rsa(key, base)
-}
-
-function plaintext (consumer_secret, token_secret) {
-  var key = [
-    consumer_secret || '',
-    token_secret || ''
-  ].map(rfc3986).join('&')
-
-  return key
-}
-
-function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) {
-  var method
-  var skipArgs = 1
-
-  switch (signMethod) {
-    case 'RSA-SHA1':
-      method = rsasign
-      break
-    case 'HMAC-SHA1':
-      method = hmacsign
-      break
-    case 'PLAINTEXT':
-      method = plaintext
-      skipArgs = 4
-      break
-    default:
-     throw new Error("Signature method not supported: " + signMethod)
-  }
+        // unescape dots and slashes in braces/brackets
+        glob = escape(glob);
 
-  return method.apply(null, [].slice.call(arguments, skipArgs))
-}
+        var parsed = findBase(glob);
+        tok.is.glob = parsed.isGlob;
 
-exports.hmacsign = hmacsign
-exports.rsasign = rsasign
-exports.plaintext = plaintext
-exports.sign = sign
-exports.rfc3986 = rfc3986
-exports.generateBase = generateBase
+        tok.glob = parsed.glob;
+        tok.base = parsed.base;
+        var segs = /([^\/]*)$/.exec(glob);
 
+        tok.path = {};
+        tok.path.dirname = "";
+        tok.path.basename = segs[1] || "";
+        tok.path.dirname = glob.split(tok.path.basename).join("") || "";
+        var basename = (tok.path.basename || "").split(".") || "";
+        tok.path.filename = basename[0] || "";
+        tok.path.extname = basename.slice(1).join(".") || "";
+        tok.path.ext = "";
 
+        if (isGlob(tok.path.dirname) && !tok.path.basename) {
+          if (!/\/$/.test(tok.glob)) {
+            tok.path.basename = tok.glob;
+          }
+          tok.path.dirname = tok.base;
+        }
 
-/***/ }),
-/* 769 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (glob.indexOf("/") === -1 && !tok.is.globstar) {
+          tok.path.dirname = "";
+          tok.path.basename = tok.orig;
+        }
 
-"use strict";
-/*!
- * object.omit <https://github.com/jonschlinkert/object.omit>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        var dot = tok.path.basename.indexOf(".");
+        if (dot !== -1) {
+          tok.path.filename = tok.path.basename.slice(0, dot);
+          tok.path.extname = tok.path.basename.slice(dot);
+        }
 
+        if (tok.path.extname.charAt(0) === ".") {
+          var exts = tok.path.extname.split(".");
+          tok.path.ext = exts[exts.length - 1];
+        }
 
+        // unescape dots and slashes in braces/brackets
+        tok.glob = unescape(tok.glob);
+        tok.path.dirname = unescape(tok.path.dirname);
+        tok.path.basename = unescape(tok.path.basename);
+        tok.path.filename = unescape(tok.path.filename);
+        tok.path.extname = unescape(tok.path.extname);
 
-var isObject = __webpack_require__(735);
-var forOwn = __webpack_require__(770);
+        // Booleans
+        var is = glob && tok.is.glob;
+        tok.is.negated = glob && glob.charAt(0) === "!";
+        tok.is.extglob = glob && extglob(glob);
+        tok.is.braces = has(is, glob, "{");
+        tok.is.brackets = has(is, glob, "[:");
+        tok.is.globstar = has(is, glob, "**");
+        tok.is.dotfile =
+          dotfile(tok.path.basename) || dotfile(tok.path.filename);
+        tok.is.dotdir = dotdir(tok.path.dirname);
+        return (cache[glob] = tok);
+      };
 
-module.exports = function omit(obj, keys) {
-  if (!isObject(obj)) return {};
+      /**
+       * Returns true if the glob matches dot-directories.
+       *
+       * @param  {Object} `tok` The tokens object
+       * @param  {Object} `path` The path object
+       * @return {Object}
+       */
 
-  keys = [].concat.apply([], [].slice.call(arguments, 1));
-  var last = keys[keys.length - 1];
-  var res = {}, fn;
+      function dotdir(base) {
+        if (base.indexOf("/.") !== -1) {
+          return true;
+        }
+        if (base.charAt(0) === "." && base.charAt(1) !== "/") {
+          return true;
+        }
+        return false;
+      }
 
-  if (typeof last === 'function') {
-    fn = keys.pop();
-  }
+      /**
+       * Returns true if the pattern has the given `ch`aracter(s)
+       *
+       * @param  {Object} `glob` The glob pattern.
+       * @param  {Object} `ch` The character to test for
+       * @return {Object}
+       */
 
-  var isFunction = typeof fn === 'function';
-  if (!keys.length && !isFunction) {
-    return obj;
-  }
+      function has(is, glob, ch) {
+        return is && glob.indexOf(ch) !== -1;
+      }
 
-  forOwn(obj, function(value, key) {
-    if (keys.indexOf(key) === -1) {
+      /**
+       * Escape/unescape utils
+       */
 
-      if (!isFunction) {
-        res[key] = value;
-      } else if (fn(value, key, obj)) {
-        res[key] = value;
+      function escape(str) {
+        var re = /\{([^{}]*?)}|\(([^()]*?)\)|\[([^\[\]]*?)\]/g;
+        return str.replace(re, function (outter, braces, parens, brackets) {
+          var inner = braces || parens || brackets;
+          if (!inner) {
+            return outter;
+          }
+          return outter.split(inner).join(esc(inner));
+        });
       }
-    }
-  });
-  return res;
-};
 
+      function esc(str) {
+        str = str.split("/").join("__SLASH__");
+        str = str.split(".").join("__DOT__");
+        return str;
+      }
 
-/***/ }),
-/* 770 */
-/***/ (function(module, exports, __webpack_require__) {
+      function unescape(str) {
+        str = str.split("__SLASH__").join("/");
+        str = str.split("__DOT__").join(".");
+        return str;
+      }
 
-"use strict";
-/*!
- * for-own <https://github.com/jonschlinkert/for-own>
- *
- * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+      /***/
+    },
+    /* 774 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var isWindows = process.platform === "win32";
+
+      // Regex to split a windows path into three parts: [*, device, slash,
+      // tail] windows-only
+      var splitDeviceRe =
+        /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+
+      // Regex to split the tail part of the above into [*, dir, basename, ext]
+      var splitTailRe =
+        /^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
+
+      var win32 = {};
+
+      // Function to split a filename into [root, dir, basename, ext]
+      function win32SplitPath(filename) {
+        // Separate device+slash from tail
+        var result = splitDeviceRe.exec(filename),
+          device = (result[1] || "") + (result[2] || ""),
+          tail = result[3] || "";
+        // Split the tail into dir, basename and extension
+        var result2 = splitTailRe.exec(tail),
+          dir = result2[1],
+          basename = result2[2],
+          ext = result2[3];
+        return [device, dir, basename, ext];
+      }
+
+      win32.parse = function (pathString) {
+        if (typeof pathString !== "string") {
+          throw new TypeError(
+            "Parameter 'pathString' must be a string, not " + typeof pathString,
+          );
+        }
+        var allParts = win32SplitPath(pathString);
+        if (!allParts || allParts.length !== 4) {
+          throw new TypeError("Invalid path '" + pathString + "'");
+        }
+        return {
+          root: allParts[0],
+          dir: allParts[0] + allParts[1].slice(0, -1),
+          base: allParts[2],
+          ext: allParts[3],
+          name: allParts[2].slice(0, allParts[2].length - allParts[3].length),
+        };
+      };
 
+      // Split a filename into [root, dir, basename, ext], unix version
+      // 'root' is just a slash, or nothing.
+      var splitPathRe =
+        /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+      var posix = {};
 
+      function posixSplitPath(filename) {
+        return splitPathRe.exec(filename).slice(1);
+      }
 
-var forIn = __webpack_require__(647);
-var hasOwn = Object.prototype.hasOwnProperty;
+      posix.parse = function (pathString) {
+        if (typeof pathString !== "string") {
+          throw new TypeError(
+            "Parameter 'pathString' must be a string, not " + typeof pathString,
+          );
+        }
+        var allParts = posixSplitPath(pathString);
+        if (!allParts || allParts.length !== 4) {
+          throw new TypeError("Invalid path '" + pathString + "'");
+        }
+        allParts[1] = allParts[1] || "";
+        allParts[2] = allParts[2] || "";
+        allParts[3] = allParts[3] || "";
 
-module.exports = function forOwn(obj, fn, thisArg) {
-  forIn(obj, function(val, key) {
-    if (hasOwn.call(obj, key)) {
-      return fn.call(thisArg, obj[key], key, obj);
-    }
-  });
-};
+        return {
+          root: allParts[0],
+          dir: allParts[0] + allParts[1].slice(0, -1),
+          base: allParts[2],
+          ext: allParts[3],
+          name: allParts[2].slice(0, allParts[2].length - allParts[3].length),
+        };
+      };
 
+      if (isWindows) module.exports = win32.parse; /* posix */
+      else module.exports = posix.parse;
 
-/***/ }),
-/* 771 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports.posix = posix.parse;
+      module.exports.win32 = win32.parse;
 
-"use strict";
+      /***/
+    },
+    /* 775 */
+    /***/ function (module, exports, __webpack_require__) {
+      var duplexify = __webpack_require__(386);
+      var through = __webpack_require__(461);
+      var bufferFrom = __webpack_require__(595);
 
-const mimicFn = __webpack_require__(760);
+      var noop = function () {};
 
-module.exports = (fn, opts) => {
-	// TODO: Remove this in v3
-	if (opts === true) {
-		throw new TypeError('The second argument is now an options object');
-	}
+      var isObject = function (data) {
+        return !Buffer.isBuffer(data) && typeof data !== "string";
+      };
 
-	if (typeof fn !== 'function') {
-		throw new TypeError('Expected a function');
-	}
+      var peek = function (opts, onpeek) {
+        if (typeof opts === "number") opts = { maxBuffer: opts };
+        if (typeof opts === "function") return peek(null, opts);
+        if (!opts) opts = {};
 
-	opts = opts || {};
+        var maxBuffer =
+          typeof opts.maxBuffer === "number" ? opts.maxBuffer : 65535;
+        var strict = opts.strict;
+        var newline = opts.newline !== false;
 
-	let ret;
-	let called = false;
-	const fnName = fn.displayName || fn.name || '<anonymous>';
+        var buffer = [];
+        var bufferSize = 0;
+        var dup = duplexify.obj();
+
+        var peeker = through.obj(
+          { highWaterMark: 1 },
+          function (data, enc, cb) {
+            if (isObject(data)) return ready(data, null, cb);
+            if (!Buffer.isBuffer(data)) data = bufferFrom(data);
+
+            if (newline) {
+              var nl = Array.prototype.indexOf.call(data, 10);
+              if (nl > 0 && data[nl - 1] === 13) nl--;
+
+              if (nl > -1) {
+                buffer.push(data.slice(0, nl));
+                return ready(Buffer.concat(buffer), data.slice(nl), cb);
+              }
+            }
 
-	const onetime = function () {
-		if (called) {
-			if (opts.throw === true) {
-				throw new Error(`Function \`${fnName}\` can only be called once`);
-			}
+            buffer.push(data);
+            bufferSize += data.length;
 
-			return ret;
-		}
+            if (bufferSize < maxBuffer) return cb();
+            if (strict) return cb(new Error("No newline found"));
+            ready(Buffer.concat(buffer), null, cb);
+          },
+        );
 
-		called = true;
-		ret = fn.apply(this, arguments);
-		fn = null;
+        var onpreend = function () {
+          if (strict) return dup.destroy(new Error("No newline found"));
+          dup.cork();
+          ready(Buffer.concat(buffer), null, function (err) {
+            if (err) return dup.destroy(err);
+            dup.uncork();
+          });
+        };
 
-		return ret;
-	};
+        var ready = function (data, overflow, cb) {
+          dup.removeListener("preend", onpreend);
+          onpeek(data, function (err, parser) {
+            if (err) return cb(err);
 
-	mimicFn(onetime, fn);
+            dup.setWritable(parser);
+            dup.setReadable(parser);
 
-	return onetime;
-};
+            if (data) parser.write(data);
+            if (overflow) parser.write(overflow);
 
+            overflow = buffer = peeker = null; // free the data
+            cb();
+          });
+        };
 
-/***/ }),
-/* 772 */
-/***/ (function(module, exports, __webpack_require__) {
+        dup.on("preend", onpreend);
+        dup.setWritable(peeker);
 
-"use strict";
+        return dup;
+      };
 
-var isWindows = process.platform === 'win32';
-var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/;
+      module.exports = peek;
 
-// https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43
-module.exports = function () {
-	var path;
+      /***/
+    },
+    /* 776 */
+    /***/ function (module, exports) {
+      // Generated by CoffeeScript 1.12.2
+      (function () {
+        var getNanoSeconds,
+          hrtime,
+          loadTime,
+          moduleLoadTime,
+          nodeLoadTime,
+          upTime;
 
-	if (isWindows) {
-		path = process.env.TEMP ||
-			process.env.TMP ||
-			(process.env.SystemRoot || process.env.windir) + '\\temp';
-	} else {
-		path = process.env.TMPDIR ||
-			process.env.TMP ||
-			process.env.TEMP ||
-			'/tmp';
-	}
+        if (
+          typeof performance !== "undefined" &&
+          performance !== null &&
+          performance.now
+        ) {
+          module.exports = function () {
+            return performance.now();
+          };
+        } else if (
+          typeof process !== "undefined" &&
+          process !== null &&
+          process.hrtime
+        ) {
+          module.exports = function () {
+            return (getNanoSeconds() - nodeLoadTime) / 1e6;
+          };
+          hrtime = process.hrtime;
+          getNanoSeconds = function () {
+            var hr;
+            hr = hrtime();
+            return hr[0] * 1e9 + hr[1];
+          };
+          moduleLoadTime = getNanoSeconds();
+          upTime = process.uptime() * 1e9;
+          nodeLoadTime = moduleLoadTime - upTime;
+        } else if (Date.now) {
+          module.exports = function () {
+            return Date.now() - loadTime;
+          };
+          loadTime = Date.now();
+        } else {
+          module.exports = function () {
+            return new Date().getTime() - loadTime;
+          };
+          loadTime = new Date().getTime();
+        }
+      }).call(this);
 
-	if (trailingSlashRe.test(path)) {
-		path = path.slice(0, -1);
-	}
+      //# sourceMappingURL=performance-now.js.map
 
-	return path;
-};
+      /***/
+    },
+    /* 777 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      module.exports = (url, opts) => {
+        if (typeof url !== "string") {
+          throw new TypeError(
+            `Expected \`url\` to be of type \`string\`, got \`${typeof url}\``,
+          );
+        }
 
+        url = url.trim();
+        opts = Object.assign({ https: false }, opts);
 
-/***/ }),
-/* 773 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (/^\.*\/|^(?!localhost)\w+:/.test(url)) {
+          return url;
+        }
 
-"use strict";
-/*!
- * parse-glob <https://github.com/jonschlinkert/parse-glob>
- *
- * Copyright (c) 2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+        return url.replace(
+          /^(?!(?:\w+:)?\/\/)/,
+          opts.https ? "https://" : "http://",
+        );
+      };
 
+      /***/
+    },
+    /* 778 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * preserve <https://github.com/jonschlinkert/preserve>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT license.
+       */
 
+      /**
+       * Replace tokens in `str` with a temporary, heuristic placeholder.
+       *
+       * ```js
+       * tokens.before('{a\\,b}');
+       * //=> '{__ID1__}'
+       * ```
+       *
+       * @param  {String} `str`
+       * @return {String} String with placeholders.
+       * @api public
+       */
 
-var isGlob = __webpack_require__(178);
-var findBase = __webpack_require__(652);
-var extglob = __webpack_require__(177);
-var dotfile = __webpack_require__(733);
+      exports.before = function before(str, re) {
+        return str.replace(re, function (match) {
+          var id = randomize();
+          cache[id] = match;
+          return "__ID" + id + "__";
+        });
+      };
 
-/**
- * Expose `cache`
- */
+      /**
+       * Replace placeholders in `str` with original tokens.
+       *
+       * ```js
+       * tokens.after('{__ID1__}');
+       * //=> '{a\\,b}'
+       * ```
+       *
+       * @param  {String} `str` String with placeholders
+       * @return {String} `str` String with original tokens.
+       * @api public
+       */
 
-var cache = module.exports.cache = {};
+      exports.after = function after(str) {
+        return str.replace(/__ID(.{5})__/g, function (_, id) {
+          return cache[id];
+        });
+      };
 
-/**
- * Parse a glob pattern into tokens.
- *
- * When no paths or '**' are in the glob, we use a
- * different strategy for parsing the filename, since
- * file names can contain braces and other difficult
- * patterns. such as:
- *
- *  - `*.{a,b}`
- *  - `(**|*.js)`
- */
+      function randomize() {
+        return Math.random().toString().slice(2, 7);
+      }
 
-module.exports = function parseGlob(glob) {
-  if (cache.hasOwnProperty(glob)) {
-    return cache[glob];
-  }
+      var cache = {};
 
-  var tok = {};
-  tok.orig = glob;
-  tok.is = {};
+      /***/
+    },
+    /* 779 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  // unescape dots and slashes in braces/brackets
-  glob = escape(glob);
+      function makeSync(fs, name) {
+        const fn = fs[`${name}Sync`];
 
-  var parsed = findBase(glob);
-  tok.is.glob = parsed.isGlob;
+        return function () {
+          const callback = arguments[arguments.length - 1];
+          const args = Array.prototype.slice.call(arguments, 0, -1);
+          let ret;
 
-  tok.glob = parsed.glob;
-  tok.base = parsed.base;
-  var segs = /([^\/]*)$/.exec(glob);
+          try {
+            ret = fn.apply(fs, args);
+          } catch (err) {
+            return callback(err);
+          }
 
-  tok.path = {};
-  tok.path.dirname = '';
-  tok.path.basename = segs[1] || '';
-  tok.path.dirname = glob.split(tok.path.basename).join('') || '';
-  var basename = (tok.path.basename || '').split('.') || '';
-  tok.path.filename = basename[0] || '';
-  tok.path.extname = basename.slice(1).join('.') || '';
-  tok.path.ext = '';
+          callback(null, ret);
+        };
+      }
 
-  if (isGlob(tok.path.dirname) && !tok.path.basename) {
-    if (!/\/$/.test(tok.glob)) {
-      tok.path.basename = tok.glob;
-    }
-    tok.path.dirname = tok.base;
-  }
+      function syncFs(fs) {
+        const fns = ["mkdir", "realpath", "stat", "rmdir", "utimes"];
+        const obj = {};
 
-  if (glob.indexOf('/') === -1 && !tok.is.globstar) {
-    tok.path.dirname = '';
-    tok.path.basename = tok.orig;
-  }
+        // Create the sync versions of the methods that we need
+        fns.forEach((name) => {
+          obj[name] = makeSync(fs, name);
+        });
 
-  var dot = tok.path.basename.indexOf('.');
-  if (dot !== -1) {
-    tok.path.filename = tok.path.basename.slice(0, dot);
-    tok.path.extname = tok.path.basename.slice(dot);
-  }
+        // Copy the rest of the functions
+        for (const key in fs) {
+          if (!obj[key]) {
+            obj[key] = fs[key];
+          }
+        }
 
-  if (tok.path.extname.charAt(0) === '.') {
-    var exts = tok.path.extname.split('.');
-    tok.path.ext = exts[exts.length - 1];
-  }
+        return obj;
+      }
 
-  // unescape dots and slashes in braces/brackets
-  tok.glob = unescape(tok.glob);
-  tok.path.dirname = unescape(tok.path.dirname);
-  tok.path.basename = unescape(tok.path.basename);
-  tok.path.filename = unescape(tok.path.filename);
-  tok.path.extname = unescape(tok.path.extname);
-
-  // Booleans
-  var is = (glob && tok.is.glob);
-  tok.is.negated  = glob && glob.charAt(0) === '!';
-  tok.is.extglob  = glob && extglob(glob);
-  tok.is.braces   = has(is, glob, '{');
-  tok.is.brackets = has(is, glob, '[:');
-  tok.is.globstar = has(is, glob, '**');
-  tok.is.dotfile  = dotfile(tok.path.basename) || dotfile(tok.path.filename);
-  tok.is.dotdir   = dotdir(tok.path.dirname);
-  return (cache[glob] = tok);
-}
-
-/**
- * Returns true if the glob matches dot-directories.
- *
- * @param  {Object} `tok` The tokens object
- * @param  {Object} `path` The path object
- * @return {Object}
- */
+      module.exports = syncFs;
 
-function dotdir(base) {
-  if (base.indexOf('/.') !== -1) {
-    return true;
-  }
-  if (base.charAt(0) === '.' && base.charAt(1) !== '/') {
-    return true;
-  }
-  return false;
-}
+      /***/
+    },
+    /* 780 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/**
- * Returns true if the pattern has the given `ch`aracter(s)
- *
- * @param  {Object} `glob` The glob pattern.
- * @param  {Object} `ch` The character to test for
- * @return {Object}
- */
+      Object.defineProperty(exports, "__esModule", { value: true });
 
-function has(is, glob, ch) {
-  return is && glob.indexOf(ch) !== -1;
-}
+      /**
+       * Key a method on your object with this symbol and you can get special
+       * formatting for that value! See ShellStringText, ShellStringUnquoted, or
+       * shellStringSemicolon for examples.
+       * @ignore
+       */
+      const formatSymbol = Symbol("format");
+      /**
+       * This symbol is for implementing advanced behaviors like the need for extra
+       * carets in Windows shell strings that use pipes. If present, it's called in
+       * an earlier phase than formatSymbol, and is passed a mutable context that can
+       * be read during the format phase to influence formatting.
+       * @ignore
+       */
+      const preformatSymbol = Symbol("preformat");
 
-/**
- * Escape/unescape utils
- */
+      // When minimum Node version becomes 6, replace calls to sticky with /.../y and
+      // inline execFrom.
+      let stickySupported = true;
+      try {
+        new RegExp("", "y");
+      } catch (e) {
+        stickySupported = false;
+      }
+      const sticky = stickySupported
+        ? (source) => new RegExp(source, "y")
+        : (source) => new RegExp(`^(?:${source})`);
+      const execFrom = stickySupported
+        ? (re, haystack, index) => ((re.lastIndex = index), re.exec(haystack))
+        : (re, haystack, index) => re.exec(haystack.substr(index));
+
+      function quoteForCmd(text, forceQuote) {
+        let caretDepth =
+          arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
+        // See the below blog post for an explanation of this function and
+        // quoteForWin32:
+        // https://blogs.msdn.microsoft.com/twistylittlepassagesallalike/2011/04/23/everyone-quotes-command-line-arguments-the-wrong-way/
+        if (!text.length) {
+          return '""';
+        }
+        if (/[\n\r]/.test(text)) {
+          throw new Error("Line breaks can't be quoted on Windows");
+        }
+        const caretEscape = /["%]/.test(text);
+        text = quoteForWin32(
+          text,
+          forceQuote || (!caretEscape && /[&()<>^|]/.test(text)),
+        );
+        if (caretEscape) {
+          // See Win32Context for explanation of what caretDepth is for.
+          do {
+            text = text.replace(/[\t "%&()<>^|]/g, "^$&");
+          } while (caretDepth--);
+        }
+        return text;
+      }
+      const quoteForWin32 = (text, forceQuote) =>
+        forceQuote || /[\t "]/.test(text)
+          ? `"${text.replace(/\\+(?=$|")/g, "$&$&").replace(/"/g, '\\"')}"`
+          : text;
+      const cmdMetaChars = /[\t\n\r "%&()<>^|]/;
+      class Win32Context {
+        constructor() {
+          this.currentScope = newScope(null);
+          this.scopesByObject = new Map();
+        }
+        read(text) {
+          // When cmd.exe pipes to or from a batch file, it spawns a second copy of
+          // itself to run the inner command. This necessitates doubling up on carets
+          // so that escaped characters survive both cmd.exe invocations. See:
+          // https://stackoverflow.com/questions/8192318/why-does-delayed-expansion-fail-when-inside-a-piped-block-of-code#8194279
+          // https://ss64.com/nt/syntax-redirection.html
+          //
+          // Parentheses can create an additional subshell, requiring additional
+          // escaping... it's a mess.
+          //
+          // So here's what we do about it: we read all unquoted text in a shell
+          // string and put it through this tiny parser that looks for pipes,
+          // sequence operators (&, &&, ||), and parentheses. This can't be part of
+          // the main Puka parsing, because it can be affected by `unquoted(...)`
+          // values provided at evaluation time.
+          //
+          // Then, after associating each thing that needs to be quoted with a scope
+          // (via `mark()`), we can determine the depth of caret escaping required
+          // in each scope and pass it (via `Formatter::quote()`) to `quoteForCmd()`.
+          //
+          // See also `ShellStringText`, which holds the logic for the previous
+          // paragraph.
+          const length = text.length;
+          for (let pos = 0, match; pos < length; ) {
+            if ((match = execFrom(reUnimportant, text, pos))) {
+              pos += match[0].length;
+            }
+            if (pos >= length) break;
+            if ((match = execFrom(reSeqOp, text, pos))) {
+              this.seq();
+              pos += match[0].length;
+            } else {
+              const char = text.charCodeAt(pos);
+              if (char === CARET) {
+                pos += 2;
+              } else if (char === QUOTE) {
+                // If you were foolish enough to leave a dangling quotation mark in
+                // an unquoted span... you're likely to have bigger problems than
+                // incorrect escaping. So we just do the simplest thing of looking for
+                // the end quote only in this piece of text.
+                pos += execFrom(reNotQuote, text, pos + 1)[0].length + 2;
+              } else {
+                if (char === OPEN_PAREN) {
+                  this.enterScope();
+                } else if (char === CLOSE_PAREN) {
+                  this.exitScope();
+                } else {
+                  // (char === '|')
+                  this.currentScope.depthDelta = 1;
+                }
+                pos++;
+              }
+            }
+          }
+        }
+        enterScope() {
+          this.currentScope = newScope(this.currentScope);
+        }
+        exitScope() {
+          this.currentScope =
+            this.currentScope.parent ||
+            (this.currentScope.parent = newScope(null));
+        }
+        seq() {
+          // | binds tighter than sequence operators, so the latter create new sibling
+          // scopes for future |s to mutate.
+          this.currentScope = newScope(this.currentScope.parent);
+        }
+        mark(obj) {
+          this.scopesByObject.set(obj, this.currentScope);
+        }
+        at(obj) {
+          return { depth: getDepth(this.scopesByObject.get(obj)) };
+        }
+      }
+      const getDepth = (scope) =>
+        scope === null
+          ? 0
+          : scope.depth !== -1
+            ? scope.depth
+            : (scope.depth = getDepth(scope.parent) + scope.depthDelta);
+      const newScope = (parent) => ({ parent, depthDelta: 0, depth: -1 });
+      const CARET = "^".charCodeAt();
+      const QUOTE = '"'.charCodeAt();
+      const OPEN_PAREN = "(".charCodeAt();
+      const CLOSE_PAREN = ")".charCodeAt();
+      const reNotQuote = sticky('[^"]*');
+      const reSeqOp = sticky("&&?|\\|\\|");
+      const reUnimportant = sticky('(?:>&|[^"$&()^|])+');
+
+      const quoteForSh = (text, forceQuote) =>
+        text.length
+          ? forceQuote || shMetaChars.test(text)
+            ? `'${text.replace(/'/g, "'\\''")}'`
+                .replace(/^(?:'')+(?!$)/, "")
+                .replace(/\\'''/g, "\\'")
+            : text
+          : "''";
+      const shMetaChars = /[\t\n\r "#$&'()*;<>?\\`|~]/;
 
-function escape(str) {
-  var re = /\{([^{}]*?)}|\(([^()]*?)\)|\[([^\[\]]*?)\]/g;
-  return str.replace(re, function (outter, braces, parens, brackets) {
-    var inner = braces || parens || brackets;
-    if (!inner) { return outter; }
-    return outter.split(inner).join(esc(inner));
-  });
-}
-
-function esc(str) {
-  str = str.split('/').join('__SLASH__');
-  str = str.split('.').join('__DOT__');
-  return str;
-}
-
-function unescape(str) {
-  str = str.split('__SLASH__').join('/');
-  str = str.split('__DOT__').join('.');
-  return str;
-}
-
-
-/***/ }),
-/* 774 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var isWindows = process.platform === 'win32';
-
-// Regex to split a windows path into three parts: [*, device, slash,
-// tail] windows-only
-var splitDeviceRe =
-    /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
-
-// Regex to split the tail part of the above into [*, dir, basename, ext]
-var splitTailRe =
-    /^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
-
-var win32 = {};
-
-// Function to split a filename into [root, dir, basename, ext]
-function win32SplitPath(filename) {
-  // Separate device+slash from tail
-  var result = splitDeviceRe.exec(filename),
-      device = (result[1] || '') + (result[2] || ''),
-      tail = result[3] || '';
-  // Split the tail into dir, basename and extension
-  var result2 = splitTailRe.exec(tail),
-      dir = result2[1],
-      basename = result2[2],
-      ext = result2[3];
-  return [device, dir, basename, ext];
-}
-
-win32.parse = function(pathString) {
-  if (typeof pathString !== 'string') {
-    throw new TypeError(
-        "Parameter 'pathString' must be a string, not " + typeof pathString
-    );
-  }
-  var allParts = win32SplitPath(pathString);
-  if (!allParts || allParts.length !== 4) {
-    throw new TypeError("Invalid path '" + pathString + "'");
-  }
-  return {
-    root: allParts[0],
-    dir: allParts[0] + allParts[1].slice(0, -1),
-    base: allParts[2],
-    ext: allParts[3],
-    name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
-  };
-};
+      /**
+       * To get a Formatter, call `Formatter.for`.
+       *
+       * To create a new Formatter, pass an object to `Formatter.declare`.
+       *
+       * To set the global default Formatter, assign to `Formatter.default`.
+       *
+       * @class
+       * @property {Formatter} default - The Formatter to be used when no platform
+       * is provided—for example, when creating strings with `sh`.
+       * @ignore
+       */
+      function Formatter() {}
+      Object.assign(
+        Formatter,
+        /** @lends Formatter */ {
+          /**
+           * Gets a Formatter that has been declared for the provided platform, or
+           * the base `'sh'` formatter if there is no Formatter specific to this
+           * platform, or the Formatter for the current platform if no specific platform
+           * is provided.
+           */
+          for(platform) {
+            return platform == null
+              ? Formatter.default ||
+                  (Formatter.default = Formatter.for(process.platform))
+              : Formatter._registry.get(platform) ||
+                  Formatter._registry.get("sh");
+          },
+          /**
+           * Creates a new Formatter or mutates the properties on an existing
+           * Formatter. The `platform` key on the provided properties object determines
+           * when the Formatter is retrieved.
+           */
+          declare(props) {
+            const platform = (props && props.platform) || "sh";
+            const existingFormatter = Formatter._registry.get(platform);
+            const formatter = Object.assign(
+              existingFormatter || new Formatter(),
+              props,
+            );
+            formatter.emptyString === void 0 &&
+              (formatter.emptyString = formatter.quote("", true));
+            existingFormatter ||
+              Formatter._registry.set(formatter.platform, formatter);
+          },
+          _registry: new Map(),
+          prototype: {
+            platform: "sh",
+            quote: quoteForSh,
+            metaChars: shMetaChars,
+            hasExtraMetaChars: false,
+            statementSeparator: ";",
+            createContext() {
+              return defaultContext;
+            },
+          },
+        },
+      );
+      const defaultContext = {
+        at() {},
+      };
+      Formatter.declare();
+      Formatter.declare({
+        platform: "win32",
+        quote(text, forceQuote, opts) {
+          return quoteForCmd(text, forceQuote, (opts && opts.depth) || 0);
+        },
+        metaChars: cmdMetaChars,
+        hasExtraMetaChars: true,
+        statementSeparator: "&",
+        createContext(root) {
+          const context = new this.Context();
+          root[preformatSymbol](context);
+          return context;
+        },
+        Context: Win32Context,
+      });
 
+      const isObject = (any) => any === Object(any);
+      function memoize(f) {
+        const cache = new WeakMap();
+        return (arg) => {
+          let result = cache.get(arg);
+          if (result === void 0) {
+            result = f(arg);
+            cache.set(arg, result);
+          }
+          return result;
+        };
+      }
 
+      /**
+       * Represents a contiguous span of text that may or must be quoted. The contents
+       * may already contain quoted segments, which will always be quoted. If unquoted
+       * segments also require quoting, the entire span will be quoted together.
+       * @ignore
+       */
+      class ShellStringText {
+        constructor(contents, untested) {
+          this.contents = contents;
+          this.untested = untested;
+        }
+        [formatSymbol](formatter, context) {
+          const unformattedContents = this.contents;
+          const length = unformattedContents.length;
+          const contents = new Array(length);
+          for (let i = 0; i < length; i++) {
+            const c = unformattedContents[i];
+            contents[i] =
+              isObject(c) && formatSymbol in c ? c[formatSymbol](formatter) : c;
+          }
+          for (let unquoted = true, i = 0; i < length; i++) {
+            const content = contents[i];
+            if (content === null) {
+              unquoted = !unquoted;
+            } else {
+              if (
+                unquoted &&
+                (formatter.hasExtraMetaChars ||
+                  (this.untested && this.untested.has(i))) &&
+                formatter.metaChars.test(content)
+              ) {
+                return formatter.quote(
+                  contents.join(""),
+                  false,
+                  context.at(this),
+                );
+              }
+            }
+          }
+          const parts = [];
+          for (let quoted = null, i = 0; i < length; i++) {
+            const content = contents[i];
+            if (content === null) {
+              quoted = quoted
+                ? (parts.push(
+                    formatter.quote(quoted.join(""), true, context.at(this)),
+                  ),
+                  null)
+                : [];
+            } else {
+              (quoted || parts).push(content);
+            }
+          }
+          const result = parts.join("");
+          return result.length ? result : formatter.emptyString;
+        }
+        [preformatSymbol](context) {
+          context.mark(this);
+        }
+      }
 
-// Split a filename into [root, dir, basename, ext], unix version
-// 'root' is just a slash, or nothing.
-var splitPathRe =
-    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
-var posix = {};
+      /**
+       * Represents a contiguous span of text that will not be quoted.
+       * @ignore
+       */
+      class ShellStringUnquoted {
+        constructor(value) {
+          this.value = value;
+        }
+        [formatSymbol]() {
+          return this.value;
+        }
+        [preformatSymbol](context) {
+          context.read(this.value);
+        }
+      }
 
+      /**
+       * Represents a semicolon... or an ampersand, on Windows.
+       * @ignore
+       */
+      const shellStringSemicolon = {
+        [formatSymbol](formatter) {
+          return formatter.statementSeparator;
+        },
+        [preformatSymbol](context) {
+          context.seq();
+        },
+      };
 
-function posixSplitPath(filename) {
-  return splitPathRe.exec(filename).slice(1);
-}
+      const PLACEHOLDER = {};
+      const parse = memoize((templateSpans) => {
+        // These are the token types our DSL can recognize. Their values won't escape
+        // this function.
+        const TOKEN_TEXT = 0;
+        const TOKEN_QUOTE = 1;
+        const TOKEN_SEMI = 2;
+        const TOKEN_UNQUOTED = 3;
+        const TOKEN_SPACE = 4;
+        const TOKEN_REDIRECT = 5;
+        const result = [];
+        let placeholderCount = 0;
+        let prefix = null;
+        let onlyPrefixOnce = false;
+        let contents = [];
+        let quote = 0;
+        const lastSpan = templateSpans.length - 1;
+        for (let spanIndex = 0; spanIndex <= lastSpan; spanIndex++) {
+          const templateSpan = templateSpans[spanIndex];
+          const posEnd = templateSpan.length;
+          let tokenStart = 0;
+          if (spanIndex) {
+            placeholderCount++;
+            contents.push(PLACEHOLDER);
+          }
+          // For each span, we first do a recognizing pass in which we use regular
+          // expressions to identify the positions of tokens in the text, and then
+          // a second pass that actually splits the text into the minimum number of
+          // substrings necessary.
+          const recognized = []; // [type1, index1, type2, index2...]
+          let firstWordBreak = -1;
+          let lastWordBreak = -1;
+          {
+            let pos = 0,
+              match;
+            while (pos < posEnd) {
+              if (quote) {
+                if (
+                  (match = execFrom(
+                    quote === CHAR_SQUO ? reQuotation1 : reQuotation2,
+                    templateSpan,
+                    pos,
+                  ))
+                ) {
+                  recognized.push(TOKEN_TEXT, pos);
+                  pos += match[0].length;
+                }
+                if (pos < posEnd) {
+                  recognized.push(TOKEN_QUOTE, pos++);
+                  quote = 0;
+                }
+              } else {
+                if ((match = execFrom(reText, templateSpan, pos))) {
+                  const setBreaks = match[1] != null;
+                  setBreaks && firstWordBreak < 0 && (firstWordBreak = pos);
+                  recognized.push(setBreaks ? TOKEN_UNQUOTED : TOKEN_TEXT, pos);
+                  pos += match[0].length;
+                  setBreaks && (lastWordBreak = pos);
+                }
+                if ((match = execFrom(reRedirectOrSpace, templateSpan, pos))) {
+                  firstWordBreak < 0 && (firstWordBreak = pos);
+                  lastWordBreak = pos;
+                  recognized.push(match[1] ? TOKEN_REDIRECT : TOKEN_SPACE, pos);
+                  pos += match[0].length;
+                }
+                const char = templateSpan.charCodeAt(pos);
+                if (char === CHAR_SEMI) {
+                  firstWordBreak < 0 && (firstWordBreak = pos);
+                  recognized.push(TOKEN_SEMI, pos++);
+                  lastWordBreak = pos;
+                } else if (char === CHAR_SQUO || char === CHAR_DQUO) {
+                  recognized.push(TOKEN_QUOTE, pos++);
+                  quote = char;
+                }
+              }
+            }
+          }
+          // Word breaks are only important if they separate words with placeholders,
+          // so we can ignore the first/last break if this is the first/last span.
+          spanIndex === 0 && (firstWordBreak = -1);
+          spanIndex === lastSpan && (lastWordBreak = posEnd);
+          // Here begins the second pass mentioned above. This loop runs one more
+          // iteration than there are tokens in recognized, because it handles tokens
+          // on a one-iteration delay; hence the i <= iEnd instead of i < iEnd.
+          const iEnd = recognized.length;
+          for (let i = 0, type = -1; i <= iEnd; i += 2) {
+            let typeNext = -1,
+              pos;
+            if (i === iEnd) {
+              pos = posEnd;
+            } else {
+              typeNext = recognized[i];
+              pos = recognized[i + 1];
+              // If the next token is space or redirect, but there's another word
+              // break in this span, then we can handle that token the same way we
+              // would handle unquoted text because it isn't being attached to a
+              // placeholder.
+              typeNext >= TOKEN_SPACE &&
+                pos !== lastWordBreak &&
+                (typeNext = TOKEN_UNQUOTED);
+            }
+            const breakHere = pos === firstWordBreak || pos === lastWordBreak;
+            if (pos && (breakHere || typeNext !== type)) {
+              let value =
+                type === TOKEN_QUOTE
+                  ? null
+                  : type === TOKEN_SEMI
+                    ? shellStringSemicolon
+                    : templateSpan.substring(tokenStart, pos);
+              if (type >= TOKEN_SEMI) {
+                // This branch handles semicolons, unquoted text, spaces, and
+                // redirects. shellStringSemicolon is already a formatSymbol object;
+                // the rest need to be wrapped.
+                type === TOKEN_SEMI || (value = new ShellStringUnquoted(value));
+                // We don't need to check placeholderCount here like we do below;
+                // that's only relevant during the first word break of the span, and
+                // because this iteration of the loop is processing the token that
+                // was checked for breaks in the previous iteration, it will have
+                // already been handled. For the same reason, prefix is guaranteed to
+                // be null.
+                if (contents.length) {
+                  result.push(new ShellStringText(contents, null));
+                  contents = [];
+                }
+                // Only spaces and redirects become prefixes, but not if they've been
+                // rewritten to unquoted above.
+                if (type >= TOKEN_SPACE) {
+                  prefix = value;
+                  onlyPrefixOnce = type === TOKEN_SPACE;
+                } else {
+                  result.push(value);
+                }
+              } else {
+                contents.push(value);
+              }
+              tokenStart = pos;
+            }
+            if (breakHere) {
+              if (placeholderCount) {
+                result.push({
+                  contents,
+                  placeholderCount,
+                  prefix,
+                  onlyPrefixOnce,
+                });
+              } else {
+                // There's no prefix to handle in this branch; a prefix prior to this
+                // span would mean placeholderCount > 0, and a prefix in this span
+                // can't be created because spaces and redirects get rewritten to
+                // unquoted before the last word break.
+                contents.length &&
+                  result.push(new ShellStringText(contents, null));
+              }
+              placeholderCount = 0;
+              prefix = null;
+              onlyPrefixOnce = false;
+              contents = [];
+            }
+            type = typeNext;
+          }
+        }
+        if (quote) {
+          throw new SyntaxError(
+            `String is missing a ${String.fromCharCode(quote)} character`,
+          );
+        }
+        return result;
+      });
+      const CHAR_SEMI = ";".charCodeAt();
+      const CHAR_SQUO = "'".charCodeAt();
+      const CHAR_DQUO = '"'.charCodeAt();
+      const reQuotation1 = sticky("[^']+");
+      const reQuotation2 = sticky('[^"]+');
+      const reText = sticky("[^\\s\"#$&'();<>\\\\`|]+|([#$&()\\\\`|]+)");
+      const reRedirectOrSpace = sticky("((?:\\s+\\d+|\\s*)[<>]+\\s*)|\\s+");
+
+      class BitSet {
+        constructor() {
+          this.vector = new Int32Array(1);
+        }
+        has(n) {
+          return (this.vector[n >>> 5] & (1 << n)) !== 0;
+        }
+        add(n) {
+          const i = n >>> 5,
+            requiredLength = i + 1;
+          let vector = this.vector;
+          var _vector = vector;
+          let length = _vector.length;
+          if (requiredLength > length) {
+            while (requiredLength > (length *= 2));
+            const oldValues = vector;
+            vector = new Int32Array(length);
+            vector.set(oldValues);
+            this.vector = vector;
+          }
+          vector[i] |= 1 << n;
+        }
+      }
 
+      function evaluate(template, values) {
+        values = values.map(toStringishArray);
+        const children = [];
+        let valuesStart = 0;
+        for (let i = 0, iMax = template.length; i < iMax; i++) {
+          const word = template[i];
+          if (formatSymbol in word) {
+            children.push(word);
+            continue;
+          }
+          const contents = word.contents,
+            placeholderCount = word.placeholderCount,
+            prefix = word.prefix,
+            onlyPrefixOnce = word.onlyPrefixOnce;
+          const kMax = contents.length;
+          const valuesEnd = valuesStart + placeholderCount;
+          const tuples = cartesianProduct(values, valuesStart, valuesEnd);
+          valuesStart = valuesEnd;
+          for (let j = 0, jMax = tuples.length; j < jMax; j++) {
+            const needSpace = j > 0;
+            const tuple = tuples[j];
+            (needSpace || prefix) &&
+              children.push(
+                needSpace && (onlyPrefixOnce || !prefix)
+                  ? unquotedSpace
+                  : prefix,
+              );
+            let interpolatedContents = [];
+            let untested = null;
+            let quoting = false;
+            let tupleIndex = 0;
+            for (let k = 0; k < kMax; k++) {
+              const content = contents[k];
+              if (content === PLACEHOLDER) {
+                const value = tuple[tupleIndex++];
+                if (quoting) {
+                  interpolatedContents.push(value);
+                } else {
+                  if (isObject(value) && formatSymbol in value) {
+                    if (interpolatedContents.length) {
+                      children.push(
+                        new ShellStringText(interpolatedContents, untested),
+                      );
+                      interpolatedContents = [];
+                      untested = null;
+                    }
+                    children.push(value);
+                  } else {
+                    (untested || (untested = new BitSet())).add(
+                      interpolatedContents.length,
+                    );
+                    interpolatedContents.push(value);
+                  }
+                }
+              } else {
+                interpolatedContents.push(content);
+                content === null && (quoting = !quoting);
+              }
+            }
+            if (interpolatedContents.length) {
+              children.push(
+                new ShellStringText(interpolatedContents, untested),
+              );
+            }
+          }
+        }
+        return children;
+      }
+      const primToStringish = (value) => (value == null ? "" + value : value);
+      function toStringishArray(value) {
+        let array;
+        switch (true) {
+          default:
+            if (isObject(value)) {
+              if (Array.isArray(value)) {
+                array = value;
+                break;
+              }
+              if (Symbol.iterator in value) {
+                array = Array.from(value);
+                break;
+              }
+            }
+            array = [value];
+        }
+        return array.map(primToStringish);
+      }
+      function cartesianProduct(arrs, start, end) {
+        const size = end - start;
+        let resultLength = 1;
+        for (let i = start; i < end; i++) {
+          resultLength *= arrs[i].length;
+        }
+        if (resultLength > 1e6) {
+          throw new RangeError("Far too many elements to interpolate");
+        }
+        const result = new Array(resultLength);
+        const indices = new Array(size).fill(0);
+        for (let i = 0; i < resultLength; i++) {
+          const value = (result[i] = new Array(size));
+          for (let j = 0; j < size; j++) {
+            value[j] = arrs[j + start][indices[j]];
+          }
+          for (let j = size - 1; j >= 0; j--) {
+            if (++indices[j] < arrs[j + start].length) break;
+            indices[j] = 0;
+          }
+        }
+        return result;
+      }
+      const unquotedSpace = new ShellStringUnquoted(" ");
 
-posix.parse = function(pathString) {
-  if (typeof pathString !== 'string') {
-    throw new TypeError(
-        "Parameter 'pathString' must be a string, not " + typeof pathString
-    );
-  }
-  var allParts = posixSplitPath(pathString);
-  if (!allParts || allParts.length !== 4) {
-    throw new TypeError("Invalid path '" + pathString + "'");
-  }
-  allParts[1] = allParts[1] || '';
-  allParts[2] = allParts[2] || '';
-  allParts[3] = allParts[3] || '';
-
-  return {
-    root: allParts[0],
-    dir: allParts[0] + allParts[1].slice(0, -1),
-    base: allParts[2],
-    ext: allParts[3],
-    name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
-  };
-};
+      /**
+       * A ShellString represents a shell command after it has been interpolated, but
+       * before it has been formatted for a particular platform. ShellStrings are
+       * useful if you want to prepare a command for a different platform than the
+       * current one, for instance.
+       *
+       * To create a ShellString, use `ShellString.sh` the same way you would use
+       * top-level `sh`.
+       */
+      class ShellString {
+        /** @hideconstructor */
+        constructor(children) {
+          this.children = children;
+        }
+        /**
+         * `ShellString.sh` is a template tag just like `sh`; the only difference is
+         * that this function returns a ShellString which has not yet been formatted
+         * into a String.
+         * @returns {ShellString}
+         * @function sh
+         * @static
+         * @memberof ShellString
+         */
+        static sh(templateSpans) {
+          for (
+            var _len = arguments.length,
+              values = Array(_len > 1 ? _len - 1 : 0),
+              _key = 1;
+            _key < _len;
+            _key++
+          ) {
+            values[_key - 1] = arguments[_key];
+          }
+          return new ShellString(evaluate(parse(templateSpans), values));
+        }
+        /**
+         * A method to format a ShellString into a regular String formatted for a
+         * particular platform.
+         *
+         * @param {String} [platform] a value that `process.platform` might take:
+         * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
+         * When omitted, effectively the same as `process.platform`.
+         * @returns {String}
+         */
+        toString(platform) {
+          return this[formatSymbol](Formatter.for(platform));
+        }
+        [formatSymbol](formatter) {
+          let context =
+            arguments.length > 1 && arguments[1] !== undefined
+              ? arguments[1]
+              : formatter.createContext(this);
+          return this.children
+            .map((child) => child[formatSymbol](formatter, context))
+            .join("");
+        }
+        [preformatSymbol](context) {
+          const children = this.children;
+          for (let i = 0, iMax = children.length; i < iMax; i++) {
+            const child = children[i];
+            if (preformatSymbol in child) {
+              child[preformatSymbol](context);
+            }
+          }
+        }
+      }
 
+      /**
+       * A Windows-specific version of {@link quoteForShell}.
+       * @param {String} text to be quoted
+       * @param {Boolean} [forceQuote] whether to always add quotes even if the string
+       * is already safe. Defaults to `false`.
+       */
 
-if (isWindows)
-  module.exports = win32.parse;
-else /* posix */
-  module.exports = posix.parse;
+      /**
+       * A Unix-specific version of {@link quoteForShell}.
+       * @param {String} text to be quoted
+       * @param {Boolean} [forceQuote] whether to always add quotes even if the string
+       * is already safe. Defaults to `false`.
+       */
 
-module.exports.posix = posix.parse;
-module.exports.win32 = win32.parse;
+      /**
+       * Quotes a string for injecting into a shell command.
+       *
+       * This function is exposed for some hypothetical case when the `sh` DSL simply
+       * won't do; `sh` is expected to be the more convenient option almost always.
+       * Compare:
+       *
+       * ```javascript
+       * console.log('cmd' + args.map(a => ' ' + quoteForShell(a)).join(''));
+       * console.log(sh`cmd ${args}`); // same as above
+       *
+       * console.log('cmd' + args.map(a => ' ' + quoteForShell(a, true)).join(''));
+       * console.log(sh`cmd "${args}"`); // same as above
+       * ```
+       *
+       * Additionally, on Windows, `sh` checks the entire command string for pipes,
+       * which subtly change how arguments need to be quoted. If your commands may
+       * involve pipes, you are strongly encouraged to use `sh` and not try to roll
+       * your own with `quoteForShell`.
+       *
+       * @param {String} text to be quoted
+       * @param {Boolean} [forceQuote] whether to always add quotes even if the string
+       * is already safe. Defaults to `false`.
+       * @param {String} [platform] a value that `process.platform` might take:
+       * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
+       * When omitted, effectively the same as `process.platform`.
+       *
+       * @returns {String} a string that is safe for the current (or specified)
+       * platform.
+       */
+      function quoteForShell(text, forceQuote, platform) {
+        return Formatter.for(platform).quote(text, forceQuote);
+      }
 
+      /**
+       * A string template tag for safely constructing cross-platform shell commands.
+       *
+       * An `sh` template is not actually treated as a literal string to be
+       * interpolated; instead, it is a tiny DSL designed to make working with shell
+       * strings safe, simple, and straightforward. To get started quickly, see the
+       * examples below. {@link #the-sh-dsl More detailed documentation} is available
+       * further down.
+       *
+       * @name sh
+       * @example
+       * const title = '"this" & "that"';
+       * sh`script --title=${title}`; // => "script '--title=\"this\" & \"that\"'"
+       * // Note: these examples show results for non-Windows platforms.
+       * // On Windows, the above would instead be
+       * // 'script ^"--title=\\^"this\\^" ^& \\^"that\\^"^"'.
+       *
+       * const names = ['file1', 'file 2'];
+       * sh`rimraf ${names}.txt`; // => "rimraf file1.txt 'file 2.txt'"
+       *
+       * const cmd1 = ['cat', 'file 1.txt', 'file 2.txt'];
+       * const cmd2 = ['use-input', '-abc'];
+       * sh`${cmd1}|${cmd2}`; // => "cat 'file 1.txt' 'file 2.txt'|use-input -abc"
+       *
+       * @returns {String} - a string formatted for the platform Node is currently
+       * running on.
+       */
+      const sh = function () {
+        return ShellString.sh.apply(ShellString, arguments).toString();
+      };
 
-/***/ }),
-/* 775 */
-/***/ (function(module, exports, __webpack_require__) {
+      /**
+       * This function permits raw strings to be interpolated into a `sh` template.
+       *
+       * **IMPORTANT**: If you're using Puka due to security concerns, make sure you
+       * don't pass any untrusted content to `unquoted`. This may be obvious, but
+       * stray punctuation in an `unquoted` section can compromise the safety of the
+       * entire shell command.
+       *
+       * @param value - any value (it will be treated as a string)
+       *
+       * @example
+       * const both = true;
+       * sh`foo ${unquoted(both ? '&&' : '||')} bar`; // => 'foo && bar'
+       */
+      const unquoted = (value) => new ShellStringUnquoted(value);
+
+      exports.Formatter = Formatter;
+      exports.ShellString = ShellString;
+      exports.ShellStringText = ShellStringText;
+      exports.ShellStringUnquoted = ShellStringUnquoted;
+      exports.quoteForCmd = quoteForCmd;
+      exports.quoteForSh = quoteForSh;
+      exports.quoteForShell = quoteForShell;
+      exports.sh = sh;
+      exports.shellStringSemicolon = shellStringSemicolon;
+      exports.formatSymbol = formatSymbol;
+      exports.preformatSymbol = preformatSymbol;
+      exports.unquoted = unquoted;
+
+      /***/
+    },
+    /* 781 */
+    /***/ function (module, exports, __webpack_require__) {
+      var once = __webpack_require__(83);
+      var eos = __webpack_require__(173);
+      var fs = __webpack_require__(5); // we only need fs to get the ReadStream and WriteStream prototypes
 
-var duplexify = __webpack_require__(386)
-var through = __webpack_require__(461)
-var bufferFrom = __webpack_require__(595)
+      var noop = function () {};
 
-var noop = function() {}
+      var isFn = function (fn) {
+        return typeof fn === "function";
+      };
 
-var isObject = function(data) {
-  return !Buffer.isBuffer(data) && typeof data !== 'string'
-}
+      var isFS = function (stream) {
+        if (!fs) return false; // browser
+        return (
+          (stream instanceof (fs.ReadStream || noop) ||
+            stream instanceof (fs.WriteStream || noop)) &&
+          isFn(stream.close)
+        );
+      };
 
-var peek = function(opts, onpeek) {
-  if (typeof opts === 'number') opts = {maxBuffer:opts}
-  if (typeof opts === 'function') return peek(null, opts)
-  if (!opts) opts = {}
+      var isRequest = function (stream) {
+        return stream.setHeader && isFn(stream.abort);
+      };
 
-  var maxBuffer = typeof opts.maxBuffer === 'number' ? opts.maxBuffer : 65535
-  var strict = opts.strict
-  var newline = opts.newline !== false
+      var destroyer = function (stream, reading, writing, callback) {
+        callback = once(callback);
 
-  var buffer = []
-  var bufferSize = 0
-  var dup = duplexify.obj()
+        var closed = false;
+        stream.on("close", function () {
+          closed = true;
+        });
 
-  var peeker = through.obj({highWaterMark:1}, function(data, enc, cb) {
-    if (isObject(data)) return ready(data, null, cb)
-    if (!Buffer.isBuffer(data)) data = bufferFrom(data)
+        eos(stream, { readable: reading, writable: writing }, function (err) {
+          if (err) return callback(err);
+          closed = true;
+          callback();
+        });
 
-    if (newline) {
-      var nl = Array.prototype.indexOf.call(data, 10)
-      if (nl > 0 && data[nl-1] === 13) nl--
+        var destroyed = false;
+        return function (err) {
+          if (closed) return;
+          if (destroyed) return;
+          destroyed = true;
 
-      if (nl > -1) {
-        buffer.push(data.slice(0, nl))
-        return ready(Buffer.concat(buffer), data.slice(nl), cb)
-      }
-    }
+          if (isFS(stream)) return stream.close(noop); // use close for fs streams to avoid fd leaks
+          if (isRequest(stream)) return stream.abort(); // request.destroy just do .end - .abort is what we want
 
-    buffer.push(data)
-    bufferSize += data.length
-
-    if (bufferSize < maxBuffer) return cb()
-    if (strict) return cb(new Error('No newline found'))
-    ready(Buffer.concat(buffer), null, cb)
-  })
-
-  var onpreend = function() {
-    if (strict) return dup.destroy(new Error('No newline found'))
-    dup.cork()
-    ready(Buffer.concat(buffer), null, function(err) {
-      if (err) return dup.destroy(err)
-      dup.uncork()
-    })
-  }
+          if (isFn(stream.destroy)) return stream.destroy();
 
-  var ready = function(data, overflow, cb) {
-    dup.removeListener('preend', onpreend)
-    onpeek(data, function(err, parser) {
-      if (err) return cb(err)
+          callback(err || new Error("stream was destroyed"));
+        };
+      };
 
-      dup.setWritable(parser)
-      dup.setReadable(parser)
+      var call = function (fn) {
+        fn();
+      };
 
-      if (data) parser.write(data)
-      if (overflow) parser.write(overflow)
+      var pipe = function (from, to) {
+        return from.pipe(to);
+      };
 
-      overflow = buffer = peeker = null // free the data
-      cb()
-    })
-  }
+      var pump = function () {
+        var streams = Array.prototype.slice.call(arguments);
+        var callback =
+          (isFn(streams[streams.length - 1] || noop) && streams.pop()) || noop;
 
-  dup.on('preend', onpreend)
-  dup.setWritable(peeker)
-
-  return dup
-}
-
-module.exports = peek
-
-
-/***/ }),
-/* 776 */
-/***/ (function(module, exports) {
-
-// Generated by CoffeeScript 1.12.2
-(function() {
-  var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime;
-
-  if ((typeof performance !== "undefined" && performance !== null) && performance.now) {
-    module.exports = function() {
-      return performance.now();
-    };
-  } else if ((typeof process !== "undefined" && process !== null) && process.hrtime) {
-    module.exports = function() {
-      return (getNanoSeconds() - nodeLoadTime) / 1e6;
-    };
-    hrtime = process.hrtime;
-    getNanoSeconds = function() {
-      var hr;
-      hr = hrtime();
-      return hr[0] * 1e9 + hr[1];
-    };
-    moduleLoadTime = getNanoSeconds();
-    upTime = process.uptime() * 1e9;
-    nodeLoadTime = moduleLoadTime - upTime;
-  } else if (Date.now) {
-    module.exports = function() {
-      return Date.now() - loadTime;
-    };
-    loadTime = Date.now();
-  } else {
-    module.exports = function() {
-      return new Date().getTime() - loadTime;
-    };
-    loadTime = new Date().getTime();
-  }
+        if (Array.isArray(streams[0])) streams = streams[0];
+        if (streams.length < 2)
+          throw new Error("pump requires two streams per minimum");
 
-}).call(this);
+        var error;
+        var destroys = streams.map(function (stream, i) {
+          var reading = i < streams.length - 1;
+          var writing = i > 0;
+          return destroyer(stream, reading, writing, function (err) {
+            if (!error) error = err;
+            if (err) destroys.forEach(call);
+            if (reading) return;
+            destroys.forEach(call);
+            callback(error);
+          });
+        });
 
-//# sourceMappingURL=performance-now.js.map
+        return streams.reduce(pipe);
+      };
 
+      module.exports = pump;
 
-/***/ }),
-/* 777 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 782 */
+    /***/ function (module, exports, __webpack_require__) {
+      var pump = __webpack_require__(783);
+      var inherits = __webpack_require__(61);
+      var Duplexify = __webpack_require__(386);
+
+      var toArray = function (args) {
+        if (!args.length) return [];
+        return Array.isArray(args[0])
+          ? args[0]
+          : Array.prototype.slice.call(args);
+      };
 
-"use strict";
+      var define = function (opts) {
+        var Pumpify = function () {
+          var streams = toArray(arguments);
+          if (!(this instanceof Pumpify)) return new Pumpify(streams);
+          Duplexify.call(this, null, null, opts);
+          if (streams.length) this.setPipeline(streams);
+        };
 
-module.exports = (url, opts) => {
-	if (typeof url !== 'string') {
-		throw new TypeError(`Expected \`url\` to be of type \`string\`, got \`${typeof url}\``);
-	}
+        inherits(Pumpify, Duplexify);
 
-	url = url.trim();
-	opts = Object.assign({https: false}, opts);
+        Pumpify.prototype.setPipeline = function () {
+          var streams = toArray(arguments);
+          var self = this;
+          var ended = false;
+          var w = streams[0];
+          var r = streams[streams.length - 1];
 
-	if (/^\.*\/|^(?!localhost)\w+:/.test(url)) {
-		return url;
-	}
+          r = r.readable ? r : null;
+          w = w.writable ? w : null;
 
-	return url.replace(/^(?!(?:\w+:)?\/\/)/, opts.https ? 'https://' : 'http://');
-};
+          var onclose = function () {
+            streams[0].emit("error", new Error("stream was destroyed"));
+          };
 
+          this.on("close", onclose);
+          this.on("prefinish", function () {
+            if (!ended) self.cork();
+          });
 
-/***/ }),
-/* 778 */
-/***/ (function(module, exports, __webpack_require__) {
+          pump(streams, function (err) {
+            self.removeListener("close", onclose);
+            if (err)
+              return self.destroy(
+                err.message === "premature close" ? null : err,
+              );
+            ended = true;
+            // pump ends after the last stream is not writable *but*
+            // pumpify still forwards the readable part so we need to catch errors
+            // still, so reenable autoDestroy in this case
+            if (self._autoDestroy === false) self._autoDestroy = true;
+            self.uncork();
+          });
 
-"use strict";
-/*!
- * preserve <https://github.com/jonschlinkert/preserve>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT license.
- */
+          if (this.destroyed) return onclose();
+          this.setWritable(w);
+          this.setReadable(r);
+        };
 
+        return Pumpify;
+      };
 
+      module.exports = define({ autoDestroy: false, destroy: false });
+      module.exports.obj = define({
+        autoDestroy: false,
+        destroy: false,
+        objectMode: true,
+        highWaterMark: 16,
+      });
+      module.exports.ctor = define;
 
-/**
- * Replace tokens in `str` with a temporary, heuristic placeholder.
- *
- * ```js
- * tokens.before('{a\\,b}');
- * //=> '{__ID1__}'
- * ```
- *
- * @param  {String} `str`
- * @return {String} String with placeholders.
- * @api public
- */
+      /***/
+    },
+    /* 783 */
+    /***/ function (module, exports, __webpack_require__) {
+      var once = __webpack_require__(83);
+      var eos = __webpack_require__(173);
+      var fs = __webpack_require__(5); // we only need fs to get the ReadStream and WriteStream prototypes
 
-exports.before = function before(str, re) {
-  return str.replace(re, function (match) {
-    var id = randomize();
-    cache[id] = match;
-    return '__ID' + id + '__';
-  });
-};
+      var noop = function () {};
+      var ancient = /^v?\.0/.test(process.version);
 
-/**
- * Replace placeholders in `str` with original tokens.
- *
- * ```js
- * tokens.after('{__ID1__}');
- * //=> '{a\\,b}'
- * ```
- *
- * @param  {String} `str` String with placeholders
- * @return {String} `str` String with original tokens.
- * @api public
- */
+      var isFn = function (fn) {
+        return typeof fn === "function";
+      };
 
-exports.after = function after(str) {
-  return str.replace(/__ID(.{5})__/g, function (_, id) {
-    return cache[id];
-  });
-};
+      var isFS = function (stream) {
+        if (!ancient) return false; // newer node version do not need to care about fs is a special way
+        if (!fs) return false; // browser
+        return (
+          (stream instanceof (fs.ReadStream || noop) ||
+            stream instanceof (fs.WriteStream || noop)) &&
+          isFn(stream.close)
+        );
+      };
 
-function randomize() {
-  return Math.random().toString().slice(2, 7);
-}
+      var isRequest = function (stream) {
+        return stream.setHeader && isFn(stream.abort);
+      };
 
-var cache = {};
+      var destroyer = function (stream, reading, writing, callback) {
+        callback = once(callback);
 
-/***/ }),
-/* 779 */
-/***/ (function(module, exports, __webpack_require__) {
+        var closed = false;
+        stream.on("close", function () {
+          closed = true;
+        });
 
-"use strict";
+        eos(stream, { readable: reading, writable: writing }, function (err) {
+          if (err) return callback(err);
+          closed = true;
+          callback();
+        });
 
+        var destroyed = false;
+        return function (err) {
+          if (closed) return;
+          if (destroyed) return;
+          destroyed = true;
 
-function makeSync(fs, name) {
-    const fn = fs[`${name}Sync`];
+          if (isFS(stream)) return stream.close(noop); // use close for fs streams to avoid fd leaks
+          if (isRequest(stream)) return stream.abort(); // request.destroy just do .end - .abort is what we want
 
-    return function () {
-        const callback = arguments[arguments.length - 1];
-        const args = Array.prototype.slice.call(arguments, 0, -1);
-        let ret;
+          if (isFn(stream.destroy)) return stream.destroy();
 
-        try {
-            ret = fn.apply(fs, args);
-        } catch (err) {
-            return callback(err);
-        }
+          callback(err || new Error("stream was destroyed"));
+        };
+      };
 
-        callback(null, ret);
-    };
-}
+      var call = function (fn) {
+        fn();
+      };
 
-function syncFs(fs) {
-    const fns = ['mkdir', 'realpath', 'stat', 'rmdir', 'utimes'];
-    const obj = {};
+      var pipe = function (from, to) {
+        return from.pipe(to);
+      };
 
-    // Create the sync versions of the methods that we need
-    fns.forEach((name) => {
-        obj[name] = makeSync(fs, name);
-    });
+      var pump = function () {
+        var streams = Array.prototype.slice.call(arguments);
+        var callback =
+          (isFn(streams[streams.length - 1] || noop) && streams.pop()) || noop;
 
-    // Copy the rest of the functions
-    for (const key in fs) {
-        if (!obj[key]) {
-            obj[key] = fs[key];
-        }
-    }
+        if (Array.isArray(streams[0])) streams = streams[0];
+        if (streams.length < 2)
+          throw new Error("pump requires two streams per minimum");
 
-    return obj;
-}
+        var error;
+        var destroys = streams.map(function (stream, i) {
+          var reading = i < streams.length - 1;
+          var writing = i > 0;
+          return destroyer(stream, reading, writing, function (err) {
+            if (!error) error = err;
+            if (err) destroys.forEach(call);
+            if (reading) return;
+            destroys.forEach(call);
+            callback(error);
+          });
+        });
 
-module.exports = syncFs;
+        streams.reduce(pipe);
+      };
 
+      module.exports = pump;
 
-/***/ }),
-/* 780 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 784 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var utils = __webpack_require__(405);
+
+      var has = Object.prototype.hasOwnProperty;
+
+      var defaults = {
+        allowDots: false,
+        allowPrototypes: false,
+        arrayLimit: 20,
+        decoder: utils.decode,
+        delimiter: "&",
+        depth: 5,
+        parameterLimit: 1000,
+        plainObjects: false,
+        strictNullHandling: false,
+      };
 
-"use strict";
+      var parseValues = function parseQueryStringValues(str, options) {
+        var obj = {};
+        var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, "") : str;
+        var limit =
+          options.parameterLimit === Infinity
+            ? undefined
+            : options.parameterLimit;
+        var parts = cleanStr.split(options.delimiter, limit);
 
+        for (var i = 0; i < parts.length; ++i) {
+          var part = parts[i];
 
-Object.defineProperty(exports, '__esModule', { value: true });
+          var bracketEqualsPos = part.indexOf("]=");
+          var pos =
+            bracketEqualsPos === -1 ? part.indexOf("=") : bracketEqualsPos + 1;
 
-/**
- * Key a method on your object with this symbol and you can get special
- * formatting for that value! See ShellStringText, ShellStringUnquoted, or
- * shellStringSemicolon for examples.
- * @ignore
- */
-const formatSymbol = Symbol('format');
-/**
- * This symbol is for implementing advanced behaviors like the need for extra
- * carets in Windows shell strings that use pipes. If present, it's called in
- * an earlier phase than formatSymbol, and is passed a mutable context that can
- * be read during the format phase to influence formatting.
- * @ignore
- */
-const preformatSymbol = Symbol('preformat');
-
-// When minimum Node version becomes 6, replace calls to sticky with /.../y and
-// inline execFrom.
-let stickySupported = true;
-try {
-  new RegExp('', 'y');
-} catch (e) {
-  stickySupported = false;
-}
-const sticky = stickySupported ? source => new RegExp(source, 'y') : source => new RegExp(`^(?:${source})`);
-const execFrom = stickySupported ? (re, haystack, index) => (re.lastIndex = index, re.exec(haystack)) : (re, haystack, index) => re.exec(haystack.substr(index));
-
-function quoteForCmd(text, forceQuote) {
-  let caretDepth = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
-  // See the below blog post for an explanation of this function and
-  // quoteForWin32:
-  // https://blogs.msdn.microsoft.com/twistylittlepassagesallalike/2011/04/23/everyone-quotes-command-line-arguments-the-wrong-way/
-  if (!text.length) {
-    return '""';
-  }
-  if (/[\n\r]/.test(text)) {
-    throw new Error("Line breaks can't be quoted on Windows");
-  }
-  const caretEscape = /["%]/.test(text);
-  text = quoteForWin32(text, forceQuote || !caretEscape && /[&()<>^|]/.test(text));
-  if (caretEscape) {
-    // See Win32Context for explanation of what caretDepth is for.
-    do {
-      text = text.replace(/[\t "%&()<>^|]/g, '^$&');
-    } while (caretDepth--);
-  }
-  return text;
-}
-const quoteForWin32 = (text, forceQuote) => forceQuote || /[\t "]/.test(text) ? `"${text.replace(/\\+(?=$|")/g, '$&$&').replace(/"/g, '\\"')}"` : text;
-const cmdMetaChars = /[\t\n\r "%&()<>^|]/;
-class Win32Context {
-  constructor() {
-    this.currentScope = newScope(null);
-    this.scopesByObject = new Map();
-  }
-  read(text) {
-    // When cmd.exe pipes to or from a batch file, it spawns a second copy of
-    // itself to run the inner command. This necessitates doubling up on carets
-    // so that escaped characters survive both cmd.exe invocations. See:
-    // https://stackoverflow.com/questions/8192318/why-does-delayed-expansion-fail-when-inside-a-piped-block-of-code#8194279
-    // https://ss64.com/nt/syntax-redirection.html
-    //
-    // Parentheses can create an additional subshell, requiring additional
-    // escaping... it's a mess.
-    //
-    // So here's what we do about it: we read all unquoted text in a shell
-    // string and put it through this tiny parser that looks for pipes,
-    // sequence operators (&, &&, ||), and parentheses. This can't be part of
-    // the main Puka parsing, because it can be affected by `unquoted(...)`
-    // values provided at evaluation time.
-    //
-    // Then, after associating each thing that needs to be quoted with a scope
-    // (via `mark()`), we can determine the depth of caret escaping required
-    // in each scope and pass it (via `Formatter::quote()`) to `quoteForCmd()`.
-    //
-    // See also `ShellStringText`, which holds the logic for the previous
-    // paragraph.
-    const length = text.length;
-    for (let pos = 0, match; pos < length;) {
-      if (match = execFrom(reUnimportant, text, pos)) {
-        pos += match[0].length;
-      }
-      if (pos >= length) break;
-      if (match = execFrom(reSeqOp, text, pos)) {
-        this.seq();
-        pos += match[0].length;
-      } else {
-        const char = text.charCodeAt(pos);
-        if (char === CARET) {
-          pos += 2;
-        } else if (char === QUOTE) {
-          // If you were foolish enough to leave a dangling quotation mark in
-          // an unquoted span... you're likely to have bigger problems than
-          // incorrect escaping. So we just do the simplest thing of looking for
-          // the end quote only in this piece of text.
-          pos += execFrom(reNotQuote, text, pos + 1)[0].length + 2;
-        } else {
-          if (char === OPEN_PAREN) {
-            this.enterScope();
-          } else if (char === CLOSE_PAREN) {
-            this.exitScope();
+          var key, val;
+          if (pos === -1) {
+            key = options.decoder(part, defaults.decoder);
+            val = options.strictNullHandling ? null : "";
+          } else {
+            key = options.decoder(part.slice(0, pos), defaults.decoder);
+            val = options.decoder(part.slice(pos + 1), defaults.decoder);
+          }
+          if (has.call(obj, key)) {
+            obj[key] = [].concat(obj[key]).concat(val);
           } else {
-            // (char === '|')
-            this.currentScope.depthDelta = 1;
+            obj[key] = val;
           }
-          pos++;
         }
-      }
-    }
-  }
-  enterScope() {
-    this.currentScope = newScope(this.currentScope);
-  }
-  exitScope() {
-    this.currentScope = this.currentScope.parent || (this.currentScope.parent = newScope(null));
-  }
-  seq() {
-    // | binds tighter than sequence operators, so the latter create new sibling
-    // scopes for future |s to mutate.
-    this.currentScope = newScope(this.currentScope.parent);
-  }
-  mark(obj) {
-    this.scopesByObject.set(obj, this.currentScope);
-  }
-  at(obj) {
-    return { depth: getDepth(this.scopesByObject.get(obj)) };
-  }
-}
-const getDepth = scope => scope === null ? 0 : scope.depth !== -1 ? scope.depth : scope.depth = getDepth(scope.parent) + scope.depthDelta;
-const newScope = parent => ({ parent, depthDelta: 0, depth: -1 });
-const CARET = '^'.charCodeAt();
-const QUOTE = '"'.charCodeAt();
-const OPEN_PAREN = '('.charCodeAt();
-const CLOSE_PAREN = ')'.charCodeAt();
-const reNotQuote = sticky('[^"]*');
-const reSeqOp = sticky('&&?|\\|\\|');
-const reUnimportant = sticky('(?:>&|[^"$&()^|])+');
-
-const quoteForSh = (text, forceQuote) => text.length ? forceQuote || shMetaChars.test(text) ? `'${text.replace(/'/g, "'\\''")}'`.replace(/^(?:'')+(?!$)/, '').replace(/\\'''/g, "\\'") : text : "''";
-const shMetaChars = /[\t\n\r "#$&'()*;<>?\\`|~]/;
-
-/**
- * To get a Formatter, call `Formatter.for`.
- *
- * To create a new Formatter, pass an object to `Formatter.declare`.
- *
- * To set the global default Formatter, assign to `Formatter.default`.
- *
- * @class
- * @property {Formatter} default - The Formatter to be used when no platform
- * is provided—for example, when creating strings with `sh`.
- * @ignore
- */
-function Formatter() {}
-Object.assign(Formatter, /** @lends Formatter */{
-  /**
-   * Gets a Formatter that has been declared for the provided platform, or
-   * the base `'sh'` formatter if there is no Formatter specific to this
-   * platform, or the Formatter for the current platform if no specific platform
-   * is provided.
-   */
-  for(platform) {
-    return platform == null ? Formatter.default || (Formatter.default = Formatter.for(process.platform)) : Formatter._registry.get(platform) || Formatter._registry.get('sh');
-  },
-  /**
-   * Creates a new Formatter or mutates the properties on an existing
-   * Formatter. The `platform` key on the provided properties object determines
-   * when the Formatter is retrieved.
-   */
-  declare(props) {
-    const platform = props && props.platform || 'sh';
-    const existingFormatter = Formatter._registry.get(platform);
-    const formatter = Object.assign(existingFormatter || new Formatter(), props);
-    formatter.emptyString === void 0 && (formatter.emptyString = formatter.quote('', true));
-    existingFormatter || Formatter._registry.set(formatter.platform, formatter);
-  },
-  _registry: new Map(),
-  prototype: {
-    platform: 'sh',
-    quote: quoteForSh,
-    metaChars: shMetaChars,
-    hasExtraMetaChars: false,
-    statementSeparator: ';',
-    createContext() {
-      return defaultContext;
-    }
-  }
-});
-const defaultContext = {
-  at() {}
-};
-Formatter.declare();
-Formatter.declare({
-  platform: 'win32',
-  quote(text, forceQuote, opts) {
-    return quoteForCmd(text, forceQuote, opts && opts.depth || 0);
-  },
-  metaChars: cmdMetaChars,
-  hasExtraMetaChars: true,
-  statementSeparator: '&',
-  createContext(root) {
-    const context = new this.Context();
-    root[preformatSymbol](context);
-    return context;
-  },
-  Context: Win32Context
-});
-
-const isObject = any => any === Object(any);
-function memoize(f) {
-  const cache = new WeakMap();
-  return arg => {
-    let result = cache.get(arg);
-    if (result === void 0) {
-      result = f(arg);
-      cache.set(arg, result);
-    }
-    return result;
-  };
-}
 
-/**
- * Represents a contiguous span of text that may or must be quoted. The contents
- * may already contain quoted segments, which will always be quoted. If unquoted
- * segments also require quoting, the entire span will be quoted together.
- * @ignore
- */
-class ShellStringText {
-  constructor(contents, untested) {
-    this.contents = contents;
-    this.untested = untested;
-  }
-  [formatSymbol](formatter, context) {
-    const unformattedContents = this.contents;
-    const length = unformattedContents.length;
-    const contents = new Array(length);
-    for (let i = 0; i < length; i++) {
-      const c = unformattedContents[i];
-      contents[i] = isObject(c) && formatSymbol in c ? c[formatSymbol](formatter) : c;
-    }
-    for (let unquoted = true, i = 0; i < length; i++) {
-      const content = contents[i];
-      if (content === null) {
-        unquoted = !unquoted;
-      } else {
-        if (unquoted && (formatter.hasExtraMetaChars || this.untested && this.untested.has(i)) && formatter.metaChars.test(content)) {
-          return formatter.quote(contents.join(''), false, context.at(this));
-        }
-      }
-    }
-    const parts = [];
-    for (let quoted = null, i = 0; i < length; i++) {
-      const content = contents[i];
-      if (content === null) {
-        quoted = quoted ? (parts.push(formatter.quote(quoted.join(''), true, context.at(this))), null) : [];
-      } else {
-        (quoted || parts).push(content);
-      }
-    }
-    const result = parts.join('');
-    return result.length ? result : formatter.emptyString;
-  }
-  [preformatSymbol](context) {
-    context.mark(this);
-  }
-}
+        return obj;
+      };
 
-/**
- * Represents a contiguous span of text that will not be quoted.
- * @ignore
- */
-class ShellStringUnquoted {
-  constructor(value) {
-    this.value = value;
-  }
-  [formatSymbol]() {
-    return this.value;
-  }
-  [preformatSymbol](context) {
-    context.read(this.value);
-  }
-}
+      var parseObject = function (chain, val, options) {
+        var leaf = val;
 
-/**
- * Represents a semicolon... or an ampersand, on Windows.
- * @ignore
- */
-const shellStringSemicolon = {
-  [formatSymbol](formatter) {
-    return formatter.statementSeparator;
-  },
-  [preformatSymbol](context) {
-    context.seq();
-  }
-};
+        for (var i = chain.length - 1; i >= 0; --i) {
+          var obj;
+          var root = chain[i];
 
-const PLACEHOLDER = {};
-const parse = memoize(templateSpans => {
-  // These are the token types our DSL can recognize. Their values won't escape
-  // this function.
-  const TOKEN_TEXT = 0;
-  const TOKEN_QUOTE = 1;
-  const TOKEN_SEMI = 2;
-  const TOKEN_UNQUOTED = 3;
-  const TOKEN_SPACE = 4;
-  const TOKEN_REDIRECT = 5;
-  const result = [];
-  let placeholderCount = 0;
-  let prefix = null;
-  let onlyPrefixOnce = false;
-  let contents = [];
-  let quote = 0;
-  const lastSpan = templateSpans.length - 1;
-  for (let spanIndex = 0; spanIndex <= lastSpan; spanIndex++) {
-    const templateSpan = templateSpans[spanIndex];
-    const posEnd = templateSpan.length;
-    let tokenStart = 0;
-    if (spanIndex) {
-      placeholderCount++;
-      contents.push(PLACEHOLDER);
-    }
-    // For each span, we first do a recognizing pass in which we use regular
-    // expressions to identify the positions of tokens in the text, and then
-    // a second pass that actually splits the text into the minimum number of
-    // substrings necessary.
-    const recognized = []; // [type1, index1, type2, index2...]
-    let firstWordBreak = -1;
-    let lastWordBreak = -1;
-    {
-      let pos = 0,
-          match;
-      while (pos < posEnd) {
-        if (quote) {
-          if (match = execFrom(quote === CHAR_SQUO ? reQuotation1 : reQuotation2, templateSpan, pos)) {
-            recognized.push(TOKEN_TEXT, pos);
-            pos += match[0].length;
-          }
-          if (pos < posEnd) {
-            recognized.push(TOKEN_QUOTE, pos++);
-            quote = 0;
-          }
-        } else {
-          if (match = execFrom(reText, templateSpan, pos)) {
-            const setBreaks = match[1] != null;
-            setBreaks && firstWordBreak < 0 && (firstWordBreak = pos);
-            recognized.push(setBreaks ? TOKEN_UNQUOTED : TOKEN_TEXT, pos);
-            pos += match[0].length;
-            setBreaks && (lastWordBreak = pos);
-          }
-          if (match = execFrom(reRedirectOrSpace, templateSpan, pos)) {
-            firstWordBreak < 0 && (firstWordBreak = pos);
-            lastWordBreak = pos;
-            recognized.push(match[1] ? TOKEN_REDIRECT : TOKEN_SPACE, pos);
-            pos += match[0].length;
-          }
-          const char = templateSpan.charCodeAt(pos);
-          if (char === CHAR_SEMI) {
-            firstWordBreak < 0 && (firstWordBreak = pos);
-            recognized.push(TOKEN_SEMI, pos++);
-            lastWordBreak = pos;
-          } else if (char === CHAR_SQUO || char === CHAR_DQUO) {
-            recognized.push(TOKEN_QUOTE, pos++);
-            quote = char;
-          }
-        }
-      }
-    }
-    // Word breaks are only important if they separate words with placeholders,
-    // so we can ignore the first/last break if this is the first/last span.
-    spanIndex === 0 && (firstWordBreak = -1);
-    spanIndex === lastSpan && (lastWordBreak = posEnd);
-    // Here begins the second pass mentioned above. This loop runs one more
-    // iteration than there are tokens in recognized, because it handles tokens
-    // on a one-iteration delay; hence the i <= iEnd instead of i < iEnd.
-    const iEnd = recognized.length;
-    for (let i = 0, type = -1; i <= iEnd; i += 2) {
-      let typeNext = -1,
-          pos;
-      if (i === iEnd) {
-        pos = posEnd;
-      } else {
-        typeNext = recognized[i];
-        pos = recognized[i + 1];
-        // If the next token is space or redirect, but there's another word
-        // break in this span, then we can handle that token the same way we
-        // would handle unquoted text because it isn't being attached to a
-        // placeholder.
-        typeNext >= TOKEN_SPACE && pos !== lastWordBreak && (typeNext = TOKEN_UNQUOTED);
-      }
-      const breakHere = pos === firstWordBreak || pos === lastWordBreak;
-      if (pos && (breakHere || typeNext !== type)) {
-        let value = type === TOKEN_QUOTE ? null : type === TOKEN_SEMI ? shellStringSemicolon : templateSpan.substring(tokenStart, pos);
-        if (type >= TOKEN_SEMI) {
-          // This branch handles semicolons, unquoted text, spaces, and
-          // redirects. shellStringSemicolon is already a formatSymbol object;
-          // the rest need to be wrapped.
-          type === TOKEN_SEMI || (value = new ShellStringUnquoted(value));
-          // We don't need to check placeholderCount here like we do below;
-          // that's only relevant during the first word break of the span, and
-          // because this iteration of the loop is processing the token that
-          // was checked for breaks in the previous iteration, it will have
-          // already been handled. For the same reason, prefix is guaranteed to
-          // be null.
-          if (contents.length) {
-            result.push(new ShellStringText(contents, null));
-            contents = [];
-          }
-          // Only spaces and redirects become prefixes, but not if they've been
-          // rewritten to unquoted above.
-          if (type >= TOKEN_SPACE) {
-            prefix = value;
-            onlyPrefixOnce = type === TOKEN_SPACE;
-          } else {
-            result.push(value);
-          }
-        } else {
-          contents.push(value);
-        }
-        tokenStart = pos;
-      }
-      if (breakHere) {
-        if (placeholderCount) {
-          result.push({ contents, placeholderCount, prefix, onlyPrefixOnce });
-        } else {
-          // There's no prefix to handle in this branch; a prefix prior to this
-          // span would mean placeholderCount > 0, and a prefix in this span
-          // can't be created because spaces and redirects get rewritten to
-          // unquoted before the last word break.
-          contents.length && result.push(new ShellStringText(contents, null));
-        }
-        placeholderCount = 0;prefix = null;onlyPrefixOnce = false;
-        contents = [];
-      }
-      type = typeNext;
-    }
-  }
-  if (quote) {
-    throw new SyntaxError(`String is missing a ${String.fromCharCode(quote)} character`);
-  }
-  return result;
-});
-const CHAR_SEMI = ';'.charCodeAt();
-const CHAR_SQUO = "'".charCodeAt();
-const CHAR_DQUO = '"'.charCodeAt();
-const reQuotation1 = sticky("[^']+");
-const reQuotation2 = sticky('[^"]+');
-const reText = sticky('[^\\s"#$&\'();<>\\\\`|]+|([#$&()\\\\`|]+)');
-const reRedirectOrSpace = sticky('((?:\\s+\\d+|\\s*)[<>]+\\s*)|\\s+');
-
-class BitSet {
-  constructor() {
-    this.vector = new Int32Array(1);
-  }
-  has(n) {
-    return (this.vector[n >>> 5] & 1 << n) !== 0;
-  }
-  add(n) {
-    const i = n >>> 5,
-          requiredLength = i + 1;
-    let vector = this.vector;var _vector = vector;
-    let length = _vector.length;
-    if (requiredLength > length) {
-      while (requiredLength > (length *= 2));
-      const oldValues = vector;
-      vector = new Int32Array(length);
-      vector.set(oldValues);
-      this.vector = vector;
-    }
-    vector[i] |= 1 << n;
-  }
-}
-
-function evaluate(template, values) {
-  values = values.map(toStringishArray);
-  const children = [];
-  let valuesStart = 0;
-  for (let i = 0, iMax = template.length; i < iMax; i++) {
-    const word = template[i];
-    if (formatSymbol in word) {
-      children.push(word);
-      continue;
-    }
-    const contents = word.contents,
-          placeholderCount = word.placeholderCount,
-          prefix = word.prefix,
-          onlyPrefixOnce = word.onlyPrefixOnce;
-    const kMax = contents.length;
-    const valuesEnd = valuesStart + placeholderCount;
-    const tuples = cartesianProduct(values, valuesStart, valuesEnd);
-    valuesStart = valuesEnd;
-    for (let j = 0, jMax = tuples.length; j < jMax; j++) {
-      const needSpace = j > 0;
-      const tuple = tuples[j];
-      (needSpace || prefix) && children.push(needSpace && (onlyPrefixOnce || !prefix) ? unquotedSpace : prefix);
-      let interpolatedContents = [];
-      let untested = null;
-      let quoting = false;
-      let tupleIndex = 0;
-      for (let k = 0; k < kMax; k++) {
-        const content = contents[k];
-        if (content === PLACEHOLDER) {
-          const value = tuple[tupleIndex++];
-          if (quoting) {
-            interpolatedContents.push(value);
+          if (root === "[]") {
+            obj = [];
+            obj = obj.concat(leaf);
           } else {
-            if (isObject(value) && formatSymbol in value) {
-              if (interpolatedContents.length) {
-                children.push(new ShellStringText(interpolatedContents, untested));
-                interpolatedContents = [];
-                untested = null;
-              }
-              children.push(value);
+            obj = options.plainObjects ? Object.create(null) : {};
+            var cleanRoot =
+              root.charAt(0) === "[" && root.charAt(root.length - 1) === "]"
+                ? root.slice(1, -1)
+                : root;
+            var index = parseInt(cleanRoot, 10);
+            if (
+              !isNaN(index) &&
+              root !== cleanRoot &&
+              String(index) === cleanRoot &&
+              index >= 0 &&
+              options.parseArrays &&
+              index <= options.arrayLimit
+            ) {
+              obj = [];
+              obj[index] = leaf;
             } else {
-              (untested || (untested = new BitSet())).add(interpolatedContents.length);
-              interpolatedContents.push(value);
+              obj[cleanRoot] = leaf;
             }
           }
-        } else {
-          interpolatedContents.push(content);
-          content === null && (quoting = !quoting);
+
+          leaf = obj;
         }
-      }
-      if (interpolatedContents.length) {
-        children.push(new ShellStringText(interpolatedContents, untested));
-      }
-    }
-  }
-  return children;
-}
-const primToStringish = value => value == null ? '' + value : value;
-function toStringishArray(value) {
-  let array;
-  switch (true) {
-    default:
-      if (isObject(value)) {
-        if (Array.isArray(value)) {
-          array = value;break;
-        }
-        if (Symbol.iterator in value) {
-          array = Array.from(value);break;
-        }
-      }
-      array = [value];
-  }
-  return array.map(primToStringish);
-}
-function cartesianProduct(arrs, start, end) {
-  const size = end - start;
-  let resultLength = 1;
-  for (let i = start; i < end; i++) {
-    resultLength *= arrs[i].length;
-  }
-  if (resultLength > 1e6) {
-    throw new RangeError("Far too many elements to interpolate");
-  }
-  const result = new Array(resultLength);
-  const indices = new Array(size).fill(0);
-  for (let i = 0; i < resultLength; i++) {
-    const value = result[i] = new Array(size);
-    for (let j = 0; j < size; j++) {
-      value[j] = arrs[j + start][indices[j]];
-    }
-    for (let j = size - 1; j >= 0; j--) {
-      if (++indices[j] < arrs[j + start].length) break;
-      indices[j] = 0;
-    }
-  }
-  return result;
-}
-const unquotedSpace = new ShellStringUnquoted(' ');
-
-/**
- * A ShellString represents a shell command after it has been interpolated, but
- * before it has been formatted for a particular platform. ShellStrings are
- * useful if you want to prepare a command for a different platform than the
- * current one, for instance.
- *
- * To create a ShellString, use `ShellString.sh` the same way you would use
- * top-level `sh`.
- */
-class ShellString {
-  /** @hideconstructor */
-  constructor(children) {
-    this.children = children;
-  }
-  /**
-   * `ShellString.sh` is a template tag just like `sh`; the only difference is
-   * that this function returns a ShellString which has not yet been formatted
-   * into a String.
-   * @returns {ShellString}
-   * @function sh
-   * @static
-   * @memberof ShellString
-   */
-  static sh(templateSpans) {
-    for (var _len = arguments.length, values = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-      values[_key - 1] = arguments[_key];
-    }
-    return new ShellString(evaluate(parse(templateSpans), values));
-  }
-  /**
-   * A method to format a ShellString into a regular String formatted for a
-   * particular platform.
-   *
-   * @param {String} [platform] a value that `process.platform` might take:
-   * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
-   * When omitted, effectively the same as `process.platform`.
-   * @returns {String}
-   */
-  toString(platform) {
-    return this[formatSymbol](Formatter.for(platform));
-  }
-  [formatSymbol](formatter) {
-    let context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : formatter.createContext(this);
-    return this.children.map(child => child[formatSymbol](formatter, context)).join('');
-  }
-  [preformatSymbol](context) {
-    const children = this.children;
-    for (let i = 0, iMax = children.length; i < iMax; i++) {
-      const child = children[i];
-      if (preformatSymbol in child) {
-        child[preformatSymbol](context);
-      }
-    }
-  }
-}
 
-/**
- * A Windows-specific version of {@link quoteForShell}.
- * @param {String} text to be quoted
- * @param {Boolean} [forceQuote] whether to always add quotes even if the string
- * is already safe. Defaults to `false`.
- */
+        return leaf;
+      };
 
-/**
- * A Unix-specific version of {@link quoteForShell}.
- * @param {String} text to be quoted
- * @param {Boolean} [forceQuote] whether to always add quotes even if the string
- * is already safe. Defaults to `false`.
- */
+      var parseKeys = function parseQueryStringKeys(givenKey, val, options) {
+        if (!givenKey) {
+          return;
+        }
 
-/**
- * Quotes a string for injecting into a shell command.
- *
- * This function is exposed for some hypothetical case when the `sh` DSL simply
- * won't do; `sh` is expected to be the more convenient option almost always.
- * Compare:
- *
- * ```javascript
- * console.log('cmd' + args.map(a => ' ' + quoteForShell(a)).join(''));
- * console.log(sh`cmd ${args}`); // same as above
- *
- * console.log('cmd' + args.map(a => ' ' + quoteForShell(a, true)).join(''));
- * console.log(sh`cmd "${args}"`); // same as above
- * ```
- *
- * Additionally, on Windows, `sh` checks the entire command string for pipes,
- * which subtly change how arguments need to be quoted. If your commands may
- * involve pipes, you are strongly encouraged to use `sh` and not try to roll
- * your own with `quoteForShell`.
- *
- * @param {String} text to be quoted
- * @param {Boolean} [forceQuote] whether to always add quotes even if the string
- * is already safe. Defaults to `false`.
- * @param {String} [platform] a value that `process.platform` might take:
- * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
- * When omitted, effectively the same as `process.platform`.
- *
- * @returns {String} a string that is safe for the current (or specified)
- * platform.
- */
-function quoteForShell(text, forceQuote, platform) {
-  return Formatter.for(platform).quote(text, forceQuote);
-}
+        // Transform dot notation to bracket notation
+        var key = options.allowDots
+          ? givenKey.replace(/\.([^.[]+)/g, "[$1]")
+          : givenKey;
 
-/**
- * A string template tag for safely constructing cross-platform shell commands.
- *
- * An `sh` template is not actually treated as a literal string to be
- * interpolated; instead, it is a tiny DSL designed to make working with shell
- * strings safe, simple, and straightforward. To get started quickly, see the
- * examples below. {@link #the-sh-dsl More detailed documentation} is available
- * further down.
- *
- * @name sh
- * @example
- * const title = '"this" & "that"';
- * sh`script --title=${title}`; // => "script '--title=\"this\" & \"that\"'"
- * // Note: these examples show results for non-Windows platforms.
- * // On Windows, the above would instead be
- * // 'script ^"--title=\\^"this\\^" ^& \\^"that\\^"^"'.
- *
- * const names = ['file1', 'file 2'];
- * sh`rimraf ${names}.txt`; // => "rimraf file1.txt 'file 2.txt'"
- *
- * const cmd1 = ['cat', 'file 1.txt', 'file 2.txt'];
- * const cmd2 = ['use-input', '-abc'];
- * sh`${cmd1}|${cmd2}`; // => "cat 'file 1.txt' 'file 2.txt'|use-input -abc"
- *
- * @returns {String} - a string formatted for the platform Node is currently
- * running on.
- */
-const sh = function () {
-  return ShellString.sh.apply(ShellString, arguments).toString();
-};
+        // The regex chunks
 
-/**
- * This function permits raw strings to be interpolated into a `sh` template.
- *
- * **IMPORTANT**: If you're using Puka due to security concerns, make sure you
- * don't pass any untrusted content to `unquoted`. This may be obvious, but
- * stray punctuation in an `unquoted` section can compromise the safety of the
- * entire shell command.
- *
- * @param value - any value (it will be treated as a string)
- *
- * @example
- * const both = true;
- * sh`foo ${unquoted(both ? '&&' : '||')} bar`; // => 'foo && bar'
- */
-const unquoted = value => new ShellStringUnquoted(value);
-
-exports.Formatter = Formatter;
-exports.ShellString = ShellString;
-exports.ShellStringText = ShellStringText;
-exports.ShellStringUnquoted = ShellStringUnquoted;
-exports.quoteForCmd = quoteForCmd;
-exports.quoteForSh = quoteForSh;
-exports.quoteForShell = quoteForShell;
-exports.sh = sh;
-exports.shellStringSemicolon = shellStringSemicolon;
-exports.formatSymbol = formatSymbol;
-exports.preformatSymbol = preformatSymbol;
-exports.unquoted = unquoted;
-
-
-/***/ }),
-/* 781 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var once = __webpack_require__(83)
-var eos = __webpack_require__(173)
-var fs = __webpack_require__(5) // we only need fs to get the ReadStream and WriteStream prototypes
-
-var noop = function () {}
-
-var isFn = function (fn) {
-  return typeof fn === 'function'
-}
-
-var isFS = function (stream) {
-  if (!fs) return false // browser
-  return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close)
-}
-
-var isRequest = function (stream) {
-  return stream.setHeader && isFn(stream.abort)
-}
-
-var destroyer = function (stream, reading, writing, callback) {
-  callback = once(callback)
-
-  var closed = false
-  stream.on('close', function () {
-    closed = true
-  })
-
-  eos(stream, {readable: reading, writable: writing}, function (err) {
-    if (err) return callback(err)
-    closed = true
-    callback()
-  })
-
-  var destroyed = false
-  return function (err) {
-    if (closed) return
-    if (destroyed) return
-    destroyed = true
-
-    if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks
-    if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want
-
-    if (isFn(stream.destroy)) return stream.destroy()
-
-    callback(err || new Error('stream was destroyed'))
-  }
-}
-
-var call = function (fn) {
-  fn()
-}
-
-var pipe = function (from, to) {
-  return from.pipe(to)
-}
-
-var pump = function () {
-  var streams = Array.prototype.slice.call(arguments)
-  var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop
-
-  if (Array.isArray(streams[0])) streams = streams[0]
-  if (streams.length < 2) throw new Error('pump requires two streams per minimum')
-
-  var error
-  var destroys = streams.map(function (stream, i) {
-    var reading = i < streams.length - 1
-    var writing = i > 0
-    return destroyer(stream, reading, writing, function (err) {
-      if (!error) error = err
-      if (err) destroys.forEach(call)
-      if (reading) return
-      destroys.forEach(call)
-      callback(error)
-    })
-  })
-
-  return streams.reduce(pipe)
-}
-
-module.exports = pump
-
-
-/***/ }),
-/* 782 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var pump = __webpack_require__(783)
-var inherits = __webpack_require__(61)
-var Duplexify = __webpack_require__(386)
-
-var toArray = function(args) {
-  if (!args.length) return []
-  return Array.isArray(args[0]) ? args[0] : Array.prototype.slice.call(args)
-}
-
-var define = function(opts) {
-  var Pumpify = function() {
-    var streams = toArray(arguments)
-    if (!(this instanceof Pumpify)) return new Pumpify(streams)
-    Duplexify.call(this, null, null, opts)
-    if (streams.length) this.setPipeline(streams)
-  }
+        var brackets = /(\[[^[\]]*])/;
+        var child = /(\[[^[\]]*])/g;
 
-  inherits(Pumpify, Duplexify)
+        // Get the parent
 
-  Pumpify.prototype.setPipeline = function() {
-    var streams = toArray(arguments)
-    var self = this
-    var ended = false
-    var w = streams[0]
-    var r = streams[streams.length-1]
+        var segment = brackets.exec(key);
+        var parent = segment ? key.slice(0, segment.index) : key;
 
-    r = r.readable ? r : null
-    w = w.writable ? w : null
+        // Stash the parent if it exists
 
-    var onclose = function() {
-      streams[0].emit('error', new Error('stream was destroyed'))
-    }
+        var keys = [];
+        if (parent) {
+          // If we aren't using plain objects, optionally prefix keys
+          // that would overwrite object prototype properties
+          if (!options.plainObjects && has.call(Object.prototype, parent)) {
+            if (!options.allowPrototypes) {
+              return;
+            }
+          }
 
-    this.on('close', onclose)
-    this.on('prefinish', function() {
-      if (!ended) self.cork()
-    })
-
-    pump(streams, function(err) {
-      self.removeListener('close', onclose)
-      if (err) return self.destroy(err.message === 'premature close' ? null : err)
-      ended = true
-      // pump ends after the last stream is not writable *but*
-      // pumpify still forwards the readable part so we need to catch errors
-      // still, so reenable autoDestroy in this case
-      if (self._autoDestroy === false) self._autoDestroy = true
-      self.uncork()
-    })
-
-    if (this.destroyed) return onclose()
-    this.setWritable(w)
-    this.setReadable(r)
-  }
+          keys.push(parent);
+        }
 
-  return Pumpify
-}
+        // Loop through children appending to the array until we hit depth
 
-module.exports = define({autoDestroy:false, destroy:false})
-module.exports.obj = define({autoDestroy: false, destroy:false, objectMode:true, highWaterMark:16})
-module.exports.ctor = define
+        var i = 0;
+        while ((segment = child.exec(key)) !== null && i < options.depth) {
+          i += 1;
+          if (
+            !options.plainObjects &&
+            has.call(Object.prototype, segment[1].slice(1, -1))
+          ) {
+            if (!options.allowPrototypes) {
+              return;
+            }
+          }
+          keys.push(segment[1]);
+        }
 
+        // If there's a remainder, just add whatever is left
 
-/***/ }),
-/* 783 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (segment) {
+          keys.push("[" + key.slice(segment.index) + "]");
+        }
 
-var once = __webpack_require__(83)
-var eos = __webpack_require__(173)
-var fs = __webpack_require__(5) // we only need fs to get the ReadStream and WriteStream prototypes
+        return parseObject(keys, val, options);
+      };
 
-var noop = function () {}
-var ancient = /^v?\.0/.test(process.version)
+      module.exports = function (str, opts) {
+        var options = opts ? utils.assign({}, opts) : {};
 
-var isFn = function (fn) {
-  return typeof fn === 'function'
-}
+        if (
+          options.decoder !== null &&
+          options.decoder !== undefined &&
+          typeof options.decoder !== "function"
+        ) {
+          throw new TypeError("Decoder has to be a function.");
+        }
+
+        options.ignoreQueryPrefix = options.ignoreQueryPrefix === true;
+        options.delimiter =
+          typeof options.delimiter === "string" ||
+          utils.isRegExp(options.delimiter)
+            ? options.delimiter
+            : defaults.delimiter;
+        options.depth =
+          typeof options.depth === "number" ? options.depth : defaults.depth;
+        options.arrayLimit =
+          typeof options.arrayLimit === "number"
+            ? options.arrayLimit
+            : defaults.arrayLimit;
+        options.parseArrays = options.parseArrays !== false;
+        options.decoder =
+          typeof options.decoder === "function"
+            ? options.decoder
+            : defaults.decoder;
+        options.allowDots =
+          typeof options.allowDots === "boolean"
+            ? options.allowDots
+            : defaults.allowDots;
+        options.plainObjects =
+          typeof options.plainObjects === "boolean"
+            ? options.plainObjects
+            : defaults.plainObjects;
+        options.allowPrototypes =
+          typeof options.allowPrototypes === "boolean"
+            ? options.allowPrototypes
+            : defaults.allowPrototypes;
+        options.parameterLimit =
+          typeof options.parameterLimit === "number"
+            ? options.parameterLimit
+            : defaults.parameterLimit;
+        options.strictNullHandling =
+          typeof options.strictNullHandling === "boolean"
+            ? options.strictNullHandling
+            : defaults.strictNullHandling;
+
+        if (str === "" || str === null || typeof str === "undefined") {
+          return options.plainObjects ? Object.create(null) : {};
+        }
+
+        var tempObj = typeof str === "string" ? parseValues(str, options) : str;
+        var obj = options.plainObjects ? Object.create(null) : {};
+
+        // Iterate over the keys and setup the new object
+
+        var keys = Object.keys(tempObj);
+        for (var i = 0; i < keys.length; ++i) {
+          var key = keys[i];
+          var newObj = parseKeys(key, tempObj[key], options);
+          obj = utils.merge(obj, newObj, options);
+        }
+
+        return utils.compact(obj);
+      };
 
-var isFS = function (stream) {
-  if (!ancient) return false // newer node version do not need to care about fs is a special way
-  if (!fs) return false // browser
-  return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close)
-}
+      /***/
+    },
+    /* 785 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var isRequest = function (stream) {
-  return stream.setHeader && isFn(stream.abort)
-}
+      var utils = __webpack_require__(405);
+      var formats = __webpack_require__(403);
 
-var destroyer = function (stream, reading, writing, callback) {
-  callback = once(callback)
+      var arrayPrefixGenerators = {
+        brackets: function brackets(prefix) {
+          // eslint-disable-line func-name-matching
+          return prefix + "[]";
+        },
+        indices: function indices(prefix, key) {
+          // eslint-disable-line func-name-matching
+          return prefix + "[" + key + "]";
+        },
+        repeat: function repeat(prefix) {
+          // eslint-disable-line func-name-matching
+          return prefix;
+        },
+      };
 
-  var closed = false
-  stream.on('close', function () {
-    closed = true
-  })
+      var toISO = Date.prototype.toISOString;
 
-  eos(stream, {readable: reading, writable: writing}, function (err) {
-    if (err) return callback(err)
-    closed = true
-    callback()
-  })
+      var defaults = {
+        delimiter: "&",
+        encode: true,
+        encoder: utils.encode,
+        encodeValuesOnly: false,
+        serializeDate: function serializeDate(date) {
+          // eslint-disable-line func-name-matching
+          return toISO.call(date);
+        },
+        skipNulls: false,
+        strictNullHandling: false,
+      };
 
-  var destroyed = false
-  return function (err) {
-    if (closed) return
-    if (destroyed) return
-    destroyed = true
+      var stringify = function stringify( // eslint-disable-line func-name-matching
+        object,
+        prefix,
+        generateArrayPrefix,
+        strictNullHandling,
+        skipNulls,
+        encoder,
+        filter,
+        sort,
+        allowDots,
+        serializeDate,
+        formatter,
+        encodeValuesOnly,
+      ) {
+        var obj = object;
+        if (typeof filter === "function") {
+          obj = filter(prefix, obj);
+        } else if (obj instanceof Date) {
+          obj = serializeDate(obj);
+        } else if (obj === null) {
+          if (strictNullHandling) {
+            return encoder && !encodeValuesOnly
+              ? encoder(prefix, defaults.encoder)
+              : prefix;
+          }
 
-    if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks
-    if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want
+          obj = "";
+        }
 
-    if (isFn(stream.destroy)) return stream.destroy()
+        if (
+          typeof obj === "string" ||
+          typeof obj === "number" ||
+          typeof obj === "boolean" ||
+          utils.isBuffer(obj)
+        ) {
+          if (encoder) {
+            var keyValue = encodeValuesOnly
+              ? prefix
+              : encoder(prefix, defaults.encoder);
+            return [
+              formatter(keyValue) +
+                "=" +
+                formatter(encoder(obj, defaults.encoder)),
+            ];
+          }
+          return [formatter(prefix) + "=" + formatter(String(obj))];
+        }
 
-    callback(err || new Error('stream was destroyed'))
-  }
-}
+        var values = [];
 
-var call = function (fn) {
-  fn()
-}
+        if (typeof obj === "undefined") {
+          return values;
+        }
 
-var pipe = function (from, to) {
-  return from.pipe(to)
-}
+        var objKeys;
+        if (Array.isArray(filter)) {
+          objKeys = filter;
+        } else {
+          var keys = Object.keys(obj);
+          objKeys = sort ? keys.sort(sort) : keys;
+        }
 
-var pump = function () {
-  var streams = Array.prototype.slice.call(arguments)
-  var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop
+        for (var i = 0; i < objKeys.length; ++i) {
+          var key = objKeys[i];
 
-  if (Array.isArray(streams[0])) streams = streams[0]
-  if (streams.length < 2) throw new Error('pump requires two streams per minimum')
+          if (skipNulls && obj[key] === null) {
+            continue;
+          }
 
-  var error
-  var destroys = streams.map(function (stream, i) {
-    var reading = i < streams.length - 1
-    var writing = i > 0
-    return destroyer(stream, reading, writing, function (err) {
-      if (!error) error = err
-      if (err) destroys.forEach(call)
-      if (reading) return
-      destroys.forEach(call)
-      callback(error)
-    })
-  })
+          if (Array.isArray(obj)) {
+            values = values.concat(
+              stringify(
+                obj[key],
+                generateArrayPrefix(prefix, key),
+                generateArrayPrefix,
+                strictNullHandling,
+                skipNulls,
+                encoder,
+                filter,
+                sort,
+                allowDots,
+                serializeDate,
+                formatter,
+                encodeValuesOnly,
+              ),
+            );
+          } else {
+            values = values.concat(
+              stringify(
+                obj[key],
+                prefix + (allowDots ? "." + key : "[" + key + "]"),
+                generateArrayPrefix,
+                strictNullHandling,
+                skipNulls,
+                encoder,
+                filter,
+                sort,
+                allowDots,
+                serializeDate,
+                formatter,
+                encodeValuesOnly,
+              ),
+            );
+          }
+        }
 
-  streams.reduce(pipe)
-}
+        return values;
+      };
 
-module.exports = pump
+      module.exports = function (object, opts) {
+        var obj = object;
+        var options = opts ? utils.assign({}, opts) : {};
 
+        if (
+          options.encoder !== null &&
+          options.encoder !== undefined &&
+          typeof options.encoder !== "function"
+        ) {
+          throw new TypeError("Encoder has to be a function.");
+        }
+
+        var delimiter =
+          typeof options.delimiter === "undefined"
+            ? defaults.delimiter
+            : options.delimiter;
+        var strictNullHandling =
+          typeof options.strictNullHandling === "boolean"
+            ? options.strictNullHandling
+            : defaults.strictNullHandling;
+        var skipNulls =
+          typeof options.skipNulls === "boolean"
+            ? options.skipNulls
+            : defaults.skipNulls;
+        var encode =
+          typeof options.encode === "boolean"
+            ? options.encode
+            : defaults.encode;
+        var encoder =
+          typeof options.encoder === "function"
+            ? options.encoder
+            : defaults.encoder;
+        var sort = typeof options.sort === "function" ? options.sort : null;
+        var allowDots =
+          typeof options.allowDots === "undefined" ? false : options.allowDots;
+        var serializeDate =
+          typeof options.serializeDate === "function"
+            ? options.serializeDate
+            : defaults.serializeDate;
+        var encodeValuesOnly =
+          typeof options.encodeValuesOnly === "boolean"
+            ? options.encodeValuesOnly
+            : defaults.encodeValuesOnly;
+        if (typeof options.format === "undefined") {
+          options.format = formats["default"];
+        } else if (
+          !Object.prototype.hasOwnProperty.call(
+            formats.formatters,
+            options.format,
+          )
+        ) {
+          throw new TypeError("Unknown format option provided.");
+        }
+        var formatter = formats.formatters[options.format];
+        var objKeys;
+        var filter;
 
-/***/ }),
-/* 784 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (typeof options.filter === "function") {
+          filter = options.filter;
+          obj = filter("", obj);
+        } else if (Array.isArray(options.filter)) {
+          filter = options.filter;
+          objKeys = filter;
+        }
 
-"use strict";
+        var keys = [];
 
+        if (typeof obj !== "object" || obj === null) {
+          return "";
+        }
 
-var utils = __webpack_require__(405);
+        var arrayFormat;
+        if (options.arrayFormat in arrayPrefixGenerators) {
+          arrayFormat = options.arrayFormat;
+        } else if ("indices" in options) {
+          arrayFormat = options.indices ? "indices" : "repeat";
+        } else {
+          arrayFormat = "indices";
+        }
 
-var has = Object.prototype.hasOwnProperty;
+        var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
 
-var defaults = {
-    allowDots: false,
-    allowPrototypes: false,
-    arrayLimit: 20,
-    decoder: utils.decode,
-    delimiter: '&',
-    depth: 5,
-    parameterLimit: 1000,
-    plainObjects: false,
-    strictNullHandling: false
-};
+        if (!objKeys) {
+          objKeys = Object.keys(obj);
+        }
 
-var parseValues = function parseQueryStringValues(str, options) {
-    var obj = {};
-    var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str;
-    var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit;
-    var parts = cleanStr.split(options.delimiter, limit);
+        if (sort) {
+          objKeys.sort(sort);
+        }
 
-    for (var i = 0; i < parts.length; ++i) {
-        var part = parts[i];
+        for (var i = 0; i < objKeys.length; ++i) {
+          var key = objKeys[i];
 
-        var bracketEqualsPos = part.indexOf(']=');
-        var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;
+          if (skipNulls && obj[key] === null) {
+            continue;
+          }
 
-        var key, val;
-        if (pos === -1) {
-            key = options.decoder(part, defaults.decoder);
-            val = options.strictNullHandling ? null : '';
-        } else {
-            key = options.decoder(part.slice(0, pos), defaults.decoder);
-            val = options.decoder(part.slice(pos + 1), defaults.decoder);
-        }
-        if (has.call(obj, key)) {
-            obj[key] = [].concat(obj[key]).concat(val);
-        } else {
-            obj[key] = val;
+          keys = keys.concat(
+            stringify(
+              obj[key],
+              key,
+              generateArrayPrefix,
+              strictNullHandling,
+              skipNulls,
+              encode ? encoder : null,
+              filter,
+              sort,
+              allowDots,
+              serializeDate,
+              formatter,
+              encodeValuesOnly,
+            ),
+          );
         }
-    }
-
-    return obj;
-};
 
-var parseObject = function (chain, val, options) {
-    var leaf = val;
+        var joined = keys.join(delimiter);
+        var prefix = options.addQueryPrefix === true ? "?" : "";
 
-    for (var i = chain.length - 1; i >= 0; --i) {
-        var obj;
-        var root = chain[i];
+        return joined.length > 0 ? prefix + joined : "";
+      };
 
-        if (root === '[]') {
-            obj = [];
-            obj = obj.concat(leaf);
-        } else {
-            obj = options.plainObjects ? Object.create(null) : {};
-            var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root;
-            var index = parseInt(cleanRoot, 10);
-            if (
-                !isNaN(index)
-                && root !== cleanRoot
-                && String(index) === cleanRoot
-                && index >= 0
-                && (options.parseArrays && index <= options.arrayLimit)
-            ) {
-                obj = [];
-                obj[index] = leaf;
-            } else {
-                obj[cleanRoot] = leaf;
-            }
-        }
+      /***/
+    },
+    /* 786 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var strictUriEncode = __webpack_require__(943);
+      var objectAssign = __webpack_require__(303);
+      var decodeComponent = __webpack_require__(630);
+
+      function encoderForArrayFormat(opts) {
+        switch (opts.arrayFormat) {
+          case "index":
+            return function (key, value, index) {
+              return value === null
+                ? [encode(key, opts), "[", index, "]"].join("")
+                : [
+                    encode(key, opts),
+                    "[",
+                    encode(index, opts),
+                    "]=",
+                    encode(value, opts),
+                  ].join("");
+            };
 
-        leaf = obj;
-    }
+          case "bracket":
+            return function (key, value) {
+              return value === null
+                ? encode(key, opts)
+                : [encode(key, opts), "[]=", encode(value, opts)].join("");
+            };
 
-    return leaf;
-};
+          default:
+            return function (key, value) {
+              return value === null
+                ? encode(key, opts)
+                : [encode(key, opts), "=", encode(value, opts)].join("");
+            };
+        }
+      }
 
-var parseKeys = function parseQueryStringKeys(givenKey, val, options) {
-    if (!givenKey) {
-        return;
-    }
+      function parserForArrayFormat(opts) {
+        var result;
 
-    // Transform dot notation to bracket notation
-    var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;
+        switch (opts.arrayFormat) {
+          case "index":
+            return function (key, value, accumulator) {
+              result = /\[(\d*)\]$/.exec(key);
 
-    // The regex chunks
+              key = key.replace(/\[\d*\]$/, "");
 
-    var brackets = /(\[[^[\]]*])/;
-    var child = /(\[[^[\]]*])/g;
+              if (!result) {
+                accumulator[key] = value;
+                return;
+              }
 
-    // Get the parent
+              if (accumulator[key] === undefined) {
+                accumulator[key] = {};
+              }
 
-    var segment = brackets.exec(key);
-    var parent = segment ? key.slice(0, segment.index) : key;
+              accumulator[key][result[1]] = value;
+            };
 
-    // Stash the parent if it exists
+          case "bracket":
+            return function (key, value, accumulator) {
+              result = /(\[\])$/.exec(key);
+              key = key.replace(/\[\]$/, "");
 
-    var keys = [];
-    if (parent) {
-        // If we aren't using plain objects, optionally prefix keys
-        // that would overwrite object prototype properties
-        if (!options.plainObjects && has.call(Object.prototype, parent)) {
-            if (!options.allowPrototypes) {
+              if (!result) {
+                accumulator[key] = value;
                 return;
-            }
-        }
-
-        keys.push(parent);
-    }
+              } else if (accumulator[key] === undefined) {
+                accumulator[key] = [value];
+                return;
+              }
 
-    // Loop through children appending to the array until we hit depth
+              accumulator[key] = [].concat(accumulator[key], value);
+            };
 
-    var i = 0;
-    while ((segment = child.exec(key)) !== null && i < options.depth) {
-        i += 1;
-        if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) {
-            if (!options.allowPrototypes) {
+          default:
+            return function (key, value, accumulator) {
+              if (accumulator[key] === undefined) {
+                accumulator[key] = value;
                 return;
-            }
+              }
+
+              accumulator[key] = [].concat(accumulator[key], value);
+            };
         }
-        keys.push(segment[1]);
-    }
+      }
 
-    // If there's a remainder, just add whatever is left
+      function encode(value, opts) {
+        if (opts.encode) {
+          return opts.strict
+            ? strictUriEncode(value)
+            : encodeURIComponent(value);
+        }
 
-    if (segment) {
-        keys.push('[' + key.slice(segment.index) + ']');
-    }
+        return value;
+      }
 
-    return parseObject(keys, val, options);
-};
+      function keysSorter(input) {
+        if (Array.isArray(input)) {
+          return input.sort();
+        } else if (typeof input === "object") {
+          return keysSorter(Object.keys(input))
+            .sort(function (a, b) {
+              return Number(a) - Number(b);
+            })
+            .map(function (key) {
+              return input[key];
+            });
+        }
 
-module.exports = function (str, opts) {
-    var options = opts ? utils.assign({}, opts) : {};
+        return input;
+      }
 
-    if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') {
-        throw new TypeError('Decoder has to be a function.');
-    }
+      function extract(str) {
+        var queryStart = str.indexOf("?");
+        if (queryStart === -1) {
+          return "";
+        }
+        return str.slice(queryStart + 1);
+      }
 
-    options.ignoreQueryPrefix = options.ignoreQueryPrefix === true;
-    options.delimiter = typeof options.delimiter === 'string' || utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter;
-    options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth;
-    options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit;
-    options.parseArrays = options.parseArrays !== false;
-    options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder;
-    options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots;
-    options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects;
-    options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes;
-    options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit;
-    options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
-
-    if (str === '' || str === null || typeof str === 'undefined') {
-        return options.plainObjects ? Object.create(null) : {};
-    }
+      function parse(str, opts) {
+        opts = objectAssign({ arrayFormat: "none" }, opts);
 
-    var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
-    var obj = options.plainObjects ? Object.create(null) : {};
+        var formatter = parserForArrayFormat(opts);
 
-    // Iterate over the keys and setup the new object
+        // Create an object with no prototype
+        // https://github.com/sindresorhus/query-string/issues/47
+        var ret = Object.create(null);
 
-    var keys = Object.keys(tempObj);
-    for (var i = 0; i < keys.length; ++i) {
-        var key = keys[i];
-        var newObj = parseKeys(key, tempObj[key], options);
-        obj = utils.merge(obj, newObj, options);
-    }
+        if (typeof str !== "string") {
+          return ret;
+        }
 
-    return utils.compact(obj);
-};
+        str = str.trim().replace(/^[?#&]/, "");
 
+        if (!str) {
+          return ret;
+        }
 
-/***/ }),
-/* 785 */
-/***/ (function(module, exports, __webpack_require__) {
+        str.split("&").forEach(function (param) {
+          var parts = param.replace(/\+/g, " ").split("=");
+          // Firefox (pre 40) decodes `%3D` to `=`
+          // https://github.com/sindresorhus/query-string/pull/37
+          var key = parts.shift();
+          var val = parts.length > 0 ? parts.join("=") : undefined;
 
-"use strict";
+          // missing `=` should be `null`:
+          // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
+          val = val === undefined ? null : decodeComponent(val);
 
+          formatter(decodeComponent(key), val, ret);
+        });
 
-var utils = __webpack_require__(405);
-var formats = __webpack_require__(403);
+        return Object.keys(ret)
+          .sort()
+          .reduce(function (result, key) {
+            var val = ret[key];
+            if (
+              Boolean(val) &&
+              typeof val === "object" &&
+              !Array.isArray(val)
+            ) {
+              // Sort object keys, not values
+              result[key] = keysSorter(val);
+            } else {
+              result[key] = val;
+            }
 
-var arrayPrefixGenerators = {
-    brackets: function brackets(prefix) { // eslint-disable-line func-name-matching
-        return prefix + '[]';
-    },
-    indices: function indices(prefix, key) { // eslint-disable-line func-name-matching
-        return prefix + '[' + key + ']';
-    },
-    repeat: function repeat(prefix) { // eslint-disable-line func-name-matching
-        return prefix;
-    }
-};
+            return result;
+          }, Object.create(null));
+      }
 
-var toISO = Date.prototype.toISOString;
+      exports.extract = extract;
+      exports.parse = parse;
 
-var defaults = {
-    delimiter: '&',
-    encode: true,
-    encoder: utils.encode,
-    encodeValuesOnly: false,
-    serializeDate: function serializeDate(date) { // eslint-disable-line func-name-matching
-        return toISO.call(date);
-    },
-    skipNulls: false,
-    strictNullHandling: false
-};
+      exports.stringify = function (obj, opts) {
+        var defaults = {
+          encode: true,
+          strict: true,
+          arrayFormat: "none",
+        };
 
-var stringify = function stringify( // eslint-disable-line func-name-matching
-    object,
-    prefix,
-    generateArrayPrefix,
-    strictNullHandling,
-    skipNulls,
-    encoder,
-    filter,
-    sort,
-    allowDots,
-    serializeDate,
-    formatter,
-    encodeValuesOnly
-) {
-    var obj = object;
-    if (typeof filter === 'function') {
-        obj = filter(prefix, obj);
-    } else if (obj instanceof Date) {
-        obj = serializeDate(obj);
-    } else if (obj === null) {
-        if (strictNullHandling) {
-            return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder) : prefix;
-        }
-
-        obj = '';
-    }
+        opts = objectAssign(defaults, opts);
 
-    if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) {
-        if (encoder) {
-            var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder);
-            return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder))];
+        if (opts.sort === false) {
+          opts.sort = function () {};
         }
-        return [formatter(prefix) + '=' + formatter(String(obj))];
-    }
-
-    var values = [];
-
-    if (typeof obj === 'undefined') {
-        return values;
-    }
-
-    var objKeys;
-    if (Array.isArray(filter)) {
-        objKeys = filter;
-    } else {
-        var keys = Object.keys(obj);
-        objKeys = sort ? keys.sort(sort) : keys;
-    }
 
-    for (var i = 0; i < objKeys.length; ++i) {
-        var key = objKeys[i];
+        var formatter = encoderForArrayFormat(opts);
 
-        if (skipNulls && obj[key] === null) {
-            continue;
-        }
+        return obj
+          ? Object.keys(obj)
+              .sort(opts.sort)
+              .map(function (key) {
+                var val = obj[key];
 
-        if (Array.isArray(obj)) {
-            values = values.concat(stringify(
-                obj[key],
-                generateArrayPrefix(prefix, key),
-                generateArrayPrefix,
-                strictNullHandling,
-                skipNulls,
-                encoder,
-                filter,
-                sort,
-                allowDots,
-                serializeDate,
-                formatter,
-                encodeValuesOnly
-            ));
-        } else {
-            values = values.concat(stringify(
-                obj[key],
-                prefix + (allowDots ? '.' + key : '[' + key + ']'),
-                generateArrayPrefix,
-                strictNullHandling,
-                skipNulls,
-                encoder,
-                filter,
-                sort,
-                allowDots,
-                serializeDate,
-                formatter,
-                encodeValuesOnly
-            ));
-        }
-    }
+                if (val === undefined) {
+                  return "";
+                }
 
-    return values;
-};
+                if (val === null) {
+                  return encode(key, opts);
+                }
 
-module.exports = function (object, opts) {
-    var obj = object;
-    var options = opts ? utils.assign({}, opts) : {};
+                if (Array.isArray(val)) {
+                  var result = [];
 
-    if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') {
-        throw new TypeError('Encoder has to be a function.');
-    }
+                  val.slice().forEach(function (val2) {
+                    if (val2 === undefined) {
+                      return;
+                    }
 
-    var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter;
-    var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
-    var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls;
-    var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode;
-    var encoder = typeof options.encoder === 'function' ? options.encoder : defaults.encoder;
-    var sort = typeof options.sort === 'function' ? options.sort : null;
-    var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots;
-    var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults.serializeDate;
-    var encodeValuesOnly = typeof options.encodeValuesOnly === 'boolean' ? options.encodeValuesOnly : defaults.encodeValuesOnly;
-    if (typeof options.format === 'undefined') {
-        options.format = formats['default'];
-    } else if (!Object.prototype.hasOwnProperty.call(formats.formatters, options.format)) {
-        throw new TypeError('Unknown format option provided.');
-    }
-    var formatter = formats.formatters[options.format];
-    var objKeys;
-    var filter;
-
-    if (typeof options.filter === 'function') {
-        filter = options.filter;
-        obj = filter('', obj);
-    } else if (Array.isArray(options.filter)) {
-        filter = options.filter;
-        objKeys = filter;
-    }
+                    result.push(formatter(key, val2, result.length));
+                  });
 
-    var keys = [];
+                  return result.join("&");
+                }
 
-    if (typeof obj !== 'object' || obj === null) {
-        return '';
-    }
+                return encode(key, opts) + "=" + encode(val, opts);
+              })
+              .filter(function (x) {
+                return x.length > 0;
+              })
+              .join("&")
+          : "";
+      };
 
-    var arrayFormat;
-    if (options.arrayFormat in arrayPrefixGenerators) {
-        arrayFormat = options.arrayFormat;
-    } else if ('indices' in options) {
-        arrayFormat = options.indices ? 'indices' : 'repeat';
-    } else {
-        arrayFormat = 'indices';
-    }
+      exports.parseUrl = function (str, opts) {
+        return {
+          url: str.split("?")[0] || "",
+          query: parse(extract(str), opts),
+        };
+      };
 
-    var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
+      /***/
+    },
+    /* 787 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * randomatic <https://github.com/jonschlinkert/randomatic>
+       *
+       * Copyright (c) 2014-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-    if (!objKeys) {
-        objKeys = Object.keys(obj);
-    }
+      var isNumber = __webpack_require__(788);
+      var typeOf = __webpack_require__(789);
+      var mathRandom = __webpack_require__(751);
 
-    if (sort) {
-        objKeys.sort(sort);
-    }
+      /**
+       * Expose `randomatic`
+       */
 
-    for (var i = 0; i < objKeys.length; ++i) {
-        var key = objKeys[i];
+      module.exports = randomatic;
+      module.exports.isCrypto = !!mathRandom.cryptographic;
 
-        if (skipNulls && obj[key] === null) {
-            continue;
-        }
+      /**
+       * Available mask characters
+       */
 
-        keys = keys.concat(stringify(
-            obj[key],
-            key,
-            generateArrayPrefix,
-            strictNullHandling,
-            skipNulls,
-            encode ? encoder : null,
-            filter,
-            sort,
-            allowDots,
-            serializeDate,
-            formatter,
-            encodeValuesOnly
-        ));
-    }
+      var type = {
+        lower: "abcdefghijklmnopqrstuvwxyz",
+        upper: "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
+        number: "0123456789",
+        special: "~!@#$%^&()_+-={}[];',.",
+      };
 
-    var joined = keys.join(delimiter);
-    var prefix = options.addQueryPrefix === true ? '?' : '';
+      type.all = type.lower + type.upper + type.number + type.special;
 
-    return joined.length > 0 ? prefix + joined : '';
-};
+      /**
+       * Generate random character sequences of a specified `length`,
+       * based on the given `pattern`.
+       *
+       * @param {String} `pattern` The pattern to use for generating the random string.
+       * @param {String} `length` The length of the string to generate.
+       * @param {String} `options`
+       * @return {String}
+       * @api public
+       */
 
+      function randomatic(pattern, length, options) {
+        if (typeof pattern === "undefined") {
+          throw new Error("randomatic expects a string or number.");
+        }
 
-/***/ }),
-/* 786 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var strictUriEncode = __webpack_require__(943);
-var objectAssign = __webpack_require__(303);
-var decodeComponent = __webpack_require__(630);
-
-function encoderForArrayFormat(opts) {
-	switch (opts.arrayFormat) {
-		case 'index':
-			return function (key, value, index) {
-				return value === null ? [
-					encode(key, opts),
-					'[',
-					index,
-					']'
-				].join('') : [
-					encode(key, opts),
-					'[',
-					encode(index, opts),
-					']=',
-					encode(value, opts)
-				].join('');
-			};
-
-		case 'bracket':
-			return function (key, value) {
-				return value === null ? encode(key, opts) : [
-					encode(key, opts),
-					'[]=',
-					encode(value, opts)
-				].join('');
-			};
-
-		default:
-			return function (key, value) {
-				return value === null ? encode(key, opts) : [
-					encode(key, opts),
-					'=',
-					encode(value, opts)
-				].join('');
-			};
-	}
-}
-
-function parserForArrayFormat(opts) {
-	var result;
-
-	switch (opts.arrayFormat) {
-		case 'index':
-			return function (key, value, accumulator) {
-				result = /\[(\d*)\]$/.exec(key);
-
-				key = key.replace(/\[\d*\]$/, '');
-
-				if (!result) {
-					accumulator[key] = value;
-					return;
-				}
-
-				if (accumulator[key] === undefined) {
-					accumulator[key] = {};
-				}
-
-				accumulator[key][result[1]] = value;
-			};
-
-		case 'bracket':
-			return function (key, value, accumulator) {
-				result = /(\[\])$/.exec(key);
-				key = key.replace(/\[\]$/, '');
-
-				if (!result) {
-					accumulator[key] = value;
-					return;
-				} else if (accumulator[key] === undefined) {
-					accumulator[key] = [value];
-					return;
-				}
-
-				accumulator[key] = [].concat(accumulator[key], value);
-			};
-
-		default:
-			return function (key, value, accumulator) {
-				if (accumulator[key] === undefined) {
-					accumulator[key] = value;
-					return;
-				}
-
-				accumulator[key] = [].concat(accumulator[key], value);
-			};
-	}
-}
-
-function encode(value, opts) {
-	if (opts.encode) {
-		return opts.strict ? strictUriEncode(value) : encodeURIComponent(value);
-	}
-
-	return value;
-}
-
-function keysSorter(input) {
-	if (Array.isArray(input)) {
-		return input.sort();
-	} else if (typeof input === 'object') {
-		return keysSorter(Object.keys(input)).sort(function (a, b) {
-			return Number(a) - Number(b);
-		}).map(function (key) {
-			return input[key];
-		});
-	}
-
-	return input;
-}
-
-function extract(str) {
-	var queryStart = str.indexOf('?');
-	if (queryStart === -1) {
-		return '';
-	}
-	return str.slice(queryStart + 1);
-}
-
-function parse(str, opts) {
-	opts = objectAssign({arrayFormat: 'none'}, opts);
-
-	var formatter = parserForArrayFormat(opts);
-
-	// Create an object with no prototype
-	// https://github.com/sindresorhus/query-string/issues/47
-	var ret = Object.create(null);
-
-	if (typeof str !== 'string') {
-		return ret;
-	}
-
-	str = str.trim().replace(/^[?#&]/, '');
-
-	if (!str) {
-		return ret;
-	}
-
-	str.split('&').forEach(function (param) {
-		var parts = param.replace(/\+/g, ' ').split('=');
-		// Firefox (pre 40) decodes `%3D` to `=`
-		// https://github.com/sindresorhus/query-string/pull/37
-		var key = parts.shift();
-		var val = parts.length > 0 ? parts.join('=') : undefined;
-
-		// missing `=` should be `null`:
-		// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
-		val = val === undefined ? null : decodeComponent(val);
-
-		formatter(decodeComponent(key), val, ret);
-	});
-
-	return Object.keys(ret).sort().reduce(function (result, key) {
-		var val = ret[key];
-		if (Boolean(val) && typeof val === 'object' && !Array.isArray(val)) {
-			// Sort object keys, not values
-			result[key] = keysSorter(val);
-		} else {
-			result[key] = val;
-		}
-
-		return result;
-	}, Object.create(null));
-}
-
-exports.extract = extract;
-exports.parse = parse;
-
-exports.stringify = function (obj, opts) {
-	var defaults = {
-		encode: true,
-		strict: true,
-		arrayFormat: 'none'
-	};
-
-	opts = objectAssign(defaults, opts);
-
-	if (opts.sort === false) {
-		opts.sort = function () {};
-	}
-
-	var formatter = encoderForArrayFormat(opts);
-
-	return obj ? Object.keys(obj).sort(opts.sort).map(function (key) {
-		var val = obj[key];
-
-		if (val === undefined) {
-			return '';
-		}
-
-		if (val === null) {
-			return encode(key, opts);
-		}
-
-		if (Array.isArray(val)) {
-			var result = [];
-
-			val.slice().forEach(function (val2) {
-				if (val2 === undefined) {
-					return;
-				}
-
-				result.push(formatter(key, val2, result.length));
-			});
-
-			return result.join('&');
-		}
+        var custom = false;
+        if (arguments.length === 1) {
+          if (typeof pattern === "string") {
+            length = pattern.length;
+          } else if (isNumber(pattern)) {
+            options = {};
+            length = pattern;
+            pattern = "*";
+          }
+        }
 
-		return encode(key, opts) + '=' + encode(val, opts);
-	}).filter(function (x) {
-		return x.length > 0;
-	}).join('&') : '';
-};
+        if (typeOf(length) === "object" && length.hasOwnProperty("chars")) {
+          options = length;
+          pattern = options.chars;
+          length = pattern.length;
+          custom = true;
+        }
 
-exports.parseUrl = function (str, opts) {
-	return {
-		url: str.split('?')[0] || '',
-		query: parse(extract(str), opts)
-	};
-};
+        var opts = options || {};
+        var mask = "";
+        var res = "";
 
+        // Characters to be used
+        if (pattern.indexOf("?") !== -1) mask += opts.chars;
+        if (pattern.indexOf("a") !== -1) mask += type.lower;
+        if (pattern.indexOf("A") !== -1) mask += type.upper;
+        if (pattern.indexOf("0") !== -1) mask += type.number;
+        if (pattern.indexOf("!") !== -1) mask += type.special;
+        if (pattern.indexOf("*") !== -1) mask += type.all;
+        if (custom) mask += pattern;
 
-/***/ }),
-/* 787 */
-/***/ (function(module, exports, __webpack_require__) {
+        while (length--) {
+          res += mask.charAt(parseInt(mathRandom() * mask.length, 10));
+        }
+        return res;
+      }
 
-"use strict";
-/*!
- * randomatic <https://github.com/jonschlinkert/randomatic>
- *
- * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+      /***/
+    },
+    /* 788 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * is-number <https://github.com/jonschlinkert/is-number>
+       *
+       * Copyright (c) 2014-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
+      module.exports = function isNumber(num) {
+        var type = typeof num;
 
+        if (type === "string" || num instanceof String) {
+          // an empty string would be coerced to true with the below logic
+          if (!num.trim()) return false;
+        } else if (type !== "number" && !(num instanceof Number)) {
+          return false;
+        }
 
-var isNumber = __webpack_require__(788);
-var typeOf = __webpack_require__(789);
-var mathRandom = __webpack_require__(751);
+        return num - num + 1 >= 0;
+      };
 
-/**
- * Expose `randomatic`
- */
+      /***/
+    },
+    /* 789 */
+    /***/ function (module, exports) {
+      var toString = Object.prototype.toString;
+
+      module.exports = function kindOf(val) {
+        if (val === void 0) return "undefined";
+        if (val === null) return "null";
+
+        var type = typeof val;
+        if (type === "boolean") return "boolean";
+        if (type === "string") return "string";
+        if (type === "number") return "number";
+        if (type === "symbol") return "symbol";
+        if (type === "function") {
+          return isGeneratorFn(val) ? "generatorfunction" : "function";
+        }
+
+        if (isArray(val)) return "array";
+        if (isBuffer(val)) return "buffer";
+        if (isArguments(val)) return "arguments";
+        if (isDate(val)) return "date";
+        if (isError(val)) return "error";
+        if (isRegexp(val)) return "regexp";
+
+        switch (ctorName(val)) {
+          case "Symbol":
+            return "symbol";
+          case "Promise":
+            return "promise";
+
+          // Set, Map, WeakSet, WeakMap
+          case "WeakMap":
+            return "weakmap";
+          case "WeakSet":
+            return "weakset";
+          case "Map":
+            return "map";
+          case "Set":
+            return "set";
+
+          // 8-bit typed arrays
+          case "Int8Array":
+            return "int8array";
+          case "Uint8Array":
+            return "uint8array";
+          case "Uint8ClampedArray":
+            return "uint8clampedarray";
+
+          // 16-bit typed arrays
+          case "Int16Array":
+            return "int16array";
+          case "Uint16Array":
+            return "uint16array";
+
+          // 32-bit typed arrays
+          case "Int32Array":
+            return "int32array";
+          case "Uint32Array":
+            return "uint32array";
+          case "Float32Array":
+            return "float32array";
+          case "Float64Array":
+            return "float64array";
+        }
+
+        if (isGeneratorObj(val)) {
+          return "generator";
+        }
+
+        // Non-plain objects
+        type = toString.call(val);
+        switch (type) {
+          case "[object Object]":
+            return "object";
+          // iterators
+          case "[object Map Iterator]":
+            return "mapiterator";
+          case "[object Set Iterator]":
+            return "setiterator";
+          case "[object String Iterator]":
+            return "stringiterator";
+          case "[object Array Iterator]":
+            return "arrayiterator";
+        }
+
+        // other
+        return type.slice(8, -1).toLowerCase().replace(/\s/g, "");
+      };
 
-module.exports = randomatic;
-module.exports.isCrypto = !!mathRandom.cryptographic;
+      function ctorName(val) {
+        return val.constructor ? val.constructor.name : null;
+      }
 
-/**
- * Available mask characters
- */
+      function isArray(val) {
+        if (Array.isArray) return Array.isArray(val);
+        return val instanceof Array;
+      }
 
-var type = {
-  lower: 'abcdefghijklmnopqrstuvwxyz',
-  upper: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
-  number: '0123456789',
-  special: '~!@#$%^&()_+-={}[];\',.'
-};
+      function isError(val) {
+        return (
+          val instanceof Error ||
+          (typeof val.message === "string" &&
+            val.constructor &&
+            typeof val.constructor.stackTraceLimit === "number")
+        );
+      }
 
-type.all = type.lower + type.upper + type.number + type.special;
+      function isDate(val) {
+        if (val instanceof Date) return true;
+        return (
+          typeof val.toDateString === "function" &&
+          typeof val.getDate === "function" &&
+          typeof val.setDate === "function"
+        );
+      }
 
-/**
- * Generate random character sequences of a specified `length`,
- * based on the given `pattern`.
- *
- * @param {String} `pattern` The pattern to use for generating the random string.
- * @param {String} `length` The length of the string to generate.
- * @param {String} `options`
- * @return {String}
- * @api public
- */
+      function isRegexp(val) {
+        if (val instanceof RegExp) return true;
+        return (
+          typeof val.flags === "string" &&
+          typeof val.ignoreCase === "boolean" &&
+          typeof val.multiline === "boolean" &&
+          typeof val.global === "boolean"
+        );
+      }
 
-function randomatic(pattern, length, options) {
-  if (typeof pattern === 'undefined') {
-    throw new Error('randomatic expects a string or number.');
-  }
+      function isGeneratorFn(name, val) {
+        return ctorName(name) === "GeneratorFunction";
+      }
 
-  var custom = false;
-  if (arguments.length === 1) {
-    if (typeof pattern === 'string') {
-      length = pattern.length;
+      function isGeneratorObj(val) {
+        return (
+          typeof val.throw === "function" &&
+          typeof val.return === "function" &&
+          typeof val.next === "function"
+        );
+      }
 
-    } else if (isNumber(pattern)) {
-      options = {};
-      length = pattern;
-      pattern = '*';
-    }
-  }
+      function isArguments(val) {
+        try {
+          if (
+            typeof val.length === "number" &&
+            typeof val.callee === "function"
+          ) {
+            return true;
+          }
+        } catch (err) {
+          if (err.message.indexOf("callee") !== -1) {
+            return true;
+          }
+        }
+        return false;
+      }
 
-  if (typeOf(length) === 'object' && length.hasOwnProperty('chars')) {
-    options = length;
-    pattern = options.chars;
-    length = pattern.length;
-    custom = true;
-  }
+      /**
+       * If you need to support Safari 5-7 (8-10 yr-old browser),
+       * take a look at https://github.com/feross/is-buffer
+       */
 
-  var opts = options || {};
-  var mask = '';
-  var res = '';
-
-  // Characters to be used
-  if (pattern.indexOf('?') !== -1) mask += opts.chars;
-  if (pattern.indexOf('a') !== -1) mask += type.lower;
-  if (pattern.indexOf('A') !== -1) mask += type.upper;
-  if (pattern.indexOf('0') !== -1) mask += type.number;
-  if (pattern.indexOf('!') !== -1) mask += type.special;
-  if (pattern.indexOf('*') !== -1) mask += type.all;
-  if (custom) mask += pattern;
-
-  while (length--) {
-    res += mask.charAt(parseInt(mathRandom() * mask.length, 10));
-  }
-  return res;
-};
+      function isBuffer(val) {
+        if (val.constructor && typeof val.constructor.isBuffer === "function") {
+          return val.constructor.isBuffer(val);
+        }
+        return false;
+      }
 
+      /***/
+    },
+    /* 790 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = read;
 
-/***/ }),
-/* 788 */
-/***/ (function(module, exports, __webpack_require__) {
+      var readline = __webpack_require__(197);
+      var Mute = __webpack_require__(401);
 
-"use strict";
-/*!
- * is-number <https://github.com/jonschlinkert/is-number>
- *
- * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+      function read(opts, cb) {
+        if (opts.num) {
+          throw new Error("read() no longer accepts a char number limit");
+        }
 
+        if (
+          typeof opts.default !== "undefined" &&
+          typeof opts.default !== "string" &&
+          typeof opts.default !== "number"
+        ) {
+          throw new Error("default value must be string or number");
+        }
+
+        var input = opts.input || process.stdin;
+        var output = opts.output || process.stdout;
+        var prompt = (opts.prompt || "").trim() + " ";
+        var silent = opts.silent;
+        var editDef = false;
+        var timeout = opts.timeout;
+
+        var def = opts.default || "";
+        if (def) {
+          if (silent) {
+            prompt += "(<default hidden>) ";
+          } else if (opts.edit) {
+            editDef = true;
+          } else {
+            prompt += "(" + def + ") ";
+          }
+        }
+        var terminal = !!(opts.terminal || output.isTTY);
 
+        var m = new Mute({ replace: opts.replace, prompt: prompt });
+        m.pipe(output, { end: false });
+        output = m;
+        var rlOpts = { input: input, output: output, terminal: terminal };
 
-module.exports = function isNumber(num) {
-  var type = typeof num;
+        if (process.version.match(/^v0\.6/)) {
+          var rl = readline.createInterface(rlOpts.input, rlOpts.output);
+        } else {
+          var rl = readline.createInterface(rlOpts);
+        }
 
-  if (type === 'string' || num instanceof String) {
-    // an empty string would be coerced to true with the below logic
-    if (!num.trim()) return false;
-  } else if (type !== 'number' && !(num instanceof Number)) {
-    return false;
-  }
+        output.unmute();
+        rl.setPrompt(prompt);
+        rl.prompt();
+        if (silent) {
+          output.mute();
+        } else if (editDef) {
+          rl.line = def;
+          rl.cursor = def.length;
+          rl._refreshLine();
+        }
 
-  return (num - num + 1) >= 0;
-};
+        var called = false;
+        rl.on("line", onLine);
+        rl.on("error", onError);
 
+        rl.on("SIGINT", function () {
+          rl.close();
+          onError(new Error("canceled"));
+        });
 
-/***/ }),
-/* 789 */
-/***/ (function(module, exports) {
+        var timer;
+        if (timeout) {
+          timer = setTimeout(function () {
+            onError(new Error("timed out"));
+          }, timeout);
+        }
 
-var toString = Object.prototype.toString;
+        function done() {
+          called = true;
+          rl.close();
 
-module.exports = function kindOf(val) {
-  if (val === void 0) return 'undefined';
-  if (val === null) return 'null';
+          if (process.version.match(/^v0\.6/)) {
+            rl.input.removeAllListeners("data");
+            rl.input.removeAllListeners("keypress");
+            rl.input.pause();
+          }
 
-  var type = typeof val;
-  if (type === 'boolean') return 'boolean';
-  if (type === 'string') return 'string';
-  if (type === 'number') return 'number';
-  if (type === 'symbol') return 'symbol';
-  if (type === 'function') {
-    return isGeneratorFn(val) ? 'generatorfunction' : 'function';
-  }
+          clearTimeout(timer);
+          output.mute();
+          output.end();
+        }
 
-  if (isArray(val)) return 'array';
-  if (isBuffer(val)) return 'buffer';
-  if (isArguments(val)) return 'arguments';
-  if (isDate(val)) return 'date';
-  if (isError(val)) return 'error';
-  if (isRegexp(val)) return 'regexp';
-
-  switch (ctorName(val)) {
-    case 'Symbol': return 'symbol';
-    case 'Promise': return 'promise';
-
-    // Set, Map, WeakSet, WeakMap
-    case 'WeakMap': return 'weakmap';
-    case 'WeakSet': return 'weakset';
-    case 'Map': return 'map';
-    case 'Set': return 'set';
-
-    // 8-bit typed arrays
-    case 'Int8Array': return 'int8array';
-    case 'Uint8Array': return 'uint8array';
-    case 'Uint8ClampedArray': return 'uint8clampedarray';
-
-    // 16-bit typed arrays
-    case 'Int16Array': return 'int16array';
-    case 'Uint16Array': return 'uint16array';
-
-    // 32-bit typed arrays
-    case 'Int32Array': return 'int32array';
-    case 'Uint32Array': return 'uint32array';
-    case 'Float32Array': return 'float32array';
-    case 'Float64Array': return 'float64array';
-  }
+        function onError(er) {
+          if (called) return;
+          done();
+          return cb(er);
+        }
 
-  if (isGeneratorObj(val)) {
-    return 'generator';
-  }
+        function onLine(line) {
+          if (called) return;
+          if (silent && terminal) {
+            output.unmute();
+            output.write("\r\n");
+          }
+          done();
+          // truncate the \n at the end.
+          line = line.replace(/\r?\n$/, "");
+          var isDefault = !!(editDef && line === def);
+          if (def && !line) {
+            isDefault = true;
+            line = def;
+          }
+          cb(null, line, isDefault);
+        }
+      }
 
-  // Non-plain objects
-  type = toString.call(val);
-  switch (type) {
-    case '[object Object]': return 'object';
-    // iterators
-    case '[object Map Iterator]': return 'mapiterator';
-    case '[object Set Iterator]': return 'setiterator';
-    case '[object String Iterator]': return 'stringiterator';
-    case '[object Array Iterator]': return 'arrayiterator';
-  }
+      /***/
+    },
+    /* 791 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(102).Duplex;
 
-  // other
-  return type.slice(8, -1).toLowerCase().replace(/\s/g, '');
-};
+      /***/
+    },
+    /* 792 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright Joyent, Inc. and other Node contributors.
+      //
+      // Permission is hereby granted, free of charge, to any person obtaining a
+      // copy of this software and associated documentation files (the
+      // "Software"), to deal in the Software without restriction, including
+      // without limitation the rights to use, copy, modify, merge, publish,
+      // distribute, sublicense, and/or sell copies of the Software, and to permit
+      // persons to whom the Software is furnished to do so, subject to the
+      // following conditions:
+      //
+      // The above copyright notice and this permission notice shall be included
+      // in all copies or substantial portions of the Software.
+      //
+      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+      // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-function ctorName(val) {
-  return val.constructor ? val.constructor.name : null;
-}
-
-function isArray(val) {
-  if (Array.isArray) return Array.isArray(val);
-  return val instanceof Array;
-}
-
-function isError(val) {
-  return val instanceof Error || (typeof val.message === 'string' && val.constructor && typeof val.constructor.stackTraceLimit === 'number');
-}
-
-function isDate(val) {
-  if (val instanceof Date) return true;
-  return typeof val.toDateString === 'function'
-    && typeof val.getDate === 'function'
-    && typeof val.setDate === 'function';
-}
-
-function isRegexp(val) {
-  if (val instanceof RegExp) return true;
-  return typeof val.flags === 'string'
-    && typeof val.ignoreCase === 'boolean'
-    && typeof val.multiline === 'boolean'
-    && typeof val.global === 'boolean';
-}
-
-function isGeneratorFn(name, val) {
-  return ctorName(name) === 'GeneratorFunction';
-}
-
-function isGeneratorObj(val) {
-  return typeof val.throw === 'function'
-    && typeof val.return === 'function'
-    && typeof val.next === 'function';
-}
-
-function isArguments(val) {
-  try {
-    if (typeof val.length === 'number' && typeof val.callee === 'function') {
-      return true;
-    }
-  } catch (err) {
-    if (err.message.indexOf('callee') !== -1) {
-      return true;
-    }
-  }
-  return false;
-}
+      // a passthrough stream.
+      // basically just the most minimal sort of Transform stream.
+      // Every written chunk gets output as-is.
 
-/**
- * If you need to support Safari 5-7 (8-10 yr-old browser),
- * take a look at https://github.com/feross/is-buffer
- */
+      module.exports = PassThrough;
 
-function isBuffer(val) {
-  if (val.constructor && typeof val.constructor.isBuffer === 'function') {
-    return val.constructor.isBuffer(val);
-  }
-  return false;
-}
+      var Transform = __webpack_require__(407);
 
+      /*<replacement>*/
+      var util = __webpack_require__(113);
+      util.inherits = __webpack_require__(61);
+      /*</replacement>*/
 
-/***/ }),
-/* 790 */
-/***/ (function(module, exports, __webpack_require__) {
+      util.inherits(PassThrough, Transform);
 
+      function PassThrough(options) {
+        if (!(this instanceof PassThrough)) return new PassThrough(options);
 
-module.exports = read
+        Transform.call(this, options);
+      }
 
-var readline = __webpack_require__(197)
-var Mute = __webpack_require__(401)
+      PassThrough.prototype._transform = function (chunk, encoding, cb) {
+        cb(null, chunk);
+      };
 
-function read (opts, cb) {
-  if (opts.num) {
-    throw new Error('read() no longer accepts a char number limit')
-  }
+      /***/
+    },
+    /* 793 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  if (typeof opts.default !== 'undefined' &&
-      typeof opts.default !== 'string' &&
-      typeof opts.default !== 'number') {
-    throw new Error('default value must be string or number')
-  }
+      function _classCallCheck(instance, Constructor) {
+        if (!(instance instanceof Constructor)) {
+          throw new TypeError("Cannot call a class as a function");
+        }
+      }
 
-  var input = opts.input || process.stdin
-  var output = opts.output || process.stdout
-  var prompt = (opts.prompt || '').trim() + ' '
-  var silent = opts.silent
-  var editDef = false
-  var timeout = opts.timeout
-
-  var def = opts.default || ''
-  if (def) {
-    if (silent) {
-      prompt += '(<default hidden>) '
-    } else if (opts.edit) {
-      editDef = true
-    } else {
-      prompt += '(' + def + ') '
-    }
-  }
-  var terminal = !!(opts.terminal || output.isTTY)
+      var Buffer = __webpack_require__(45).Buffer;
+      var util = __webpack_require__(3);
 
-  var m = new Mute({ replace: opts.replace, prompt: prompt })
-  m.pipe(output, {end: false})
-  output = m
-  var rlOpts = { input: input, output: output, terminal: terminal }
+      function copyBuffer(src, target, offset) {
+        src.copy(target, offset);
+      }
 
-  if (process.version.match(/^v0\.6/)) {
-    var rl = readline.createInterface(rlOpts.input, rlOpts.output)
-  } else {
-    var rl = readline.createInterface(rlOpts)
-  }
+      module.exports = (function () {
+        function BufferList() {
+          _classCallCheck(this, BufferList);
 
+          this.head = null;
+          this.tail = null;
+          this.length = 0;
+        }
 
-  output.unmute()
-  rl.setPrompt(prompt)
-  rl.prompt()
-  if (silent) {
-    output.mute()
-  } else if (editDef) {
-    rl.line = def
-    rl.cursor = def.length
-    rl._refreshLine()
-  }
+        BufferList.prototype.push = function push(v) {
+          var entry = { data: v, next: null };
+          if (this.length > 0) this.tail.next = entry;
+          else this.head = entry;
+          this.tail = entry;
+          ++this.length;
+        };
 
-  var called = false
-  rl.on('line', onLine)
-  rl.on('error', onError)
+        BufferList.prototype.unshift = function unshift(v) {
+          var entry = { data: v, next: this.head };
+          if (this.length === 0) this.tail = entry;
+          this.head = entry;
+          ++this.length;
+        };
 
-  rl.on('SIGINT', function () {
-    rl.close()
-    onError(new Error('canceled'))
-  })
+        BufferList.prototype.shift = function shift() {
+          if (this.length === 0) return;
+          var ret = this.head.data;
+          if (this.length === 1) this.head = this.tail = null;
+          else this.head = this.head.next;
+          --this.length;
+          return ret;
+        };
 
-  var timer
-  if (timeout) {
-    timer = setTimeout(function () {
-      onError(new Error('timed out'))
-    }, timeout)
-  }
+        BufferList.prototype.clear = function clear() {
+          this.head = this.tail = null;
+          this.length = 0;
+        };
 
-  function done () {
-    called = true
-    rl.close()
+        BufferList.prototype.join = function join(s) {
+          if (this.length === 0) return "";
+          var p = this.head;
+          var ret = "" + p.data;
+          while ((p = p.next)) {
+            ret += s + p.data;
+          }
+          return ret;
+        };
 
-    if (process.version.match(/^v0\.6/)) {
-      rl.input.removeAllListeners('data')
-      rl.input.removeAllListeners('keypress')
-      rl.input.pause()
-    }
+        BufferList.prototype.concat = function concat(n) {
+          if (this.length === 0) return Buffer.alloc(0);
+          if (this.length === 1) return this.head.data;
+          var ret = Buffer.allocUnsafe(n >>> 0);
+          var p = this.head;
+          var i = 0;
+          while (p) {
+            copyBuffer(p.data, ret, i);
+            i += p.data.length;
+            p = p.next;
+          }
+          return ret;
+        };
 
-    clearTimeout(timer)
-    output.mute()
-    output.end()
-  }
+        return BufferList;
+      })();
 
-  function onError (er) {
-    if (called) return
-    done()
-    return cb(er)
-  }
+      if (util && util.inspect && util.inspect.custom) {
+        module.exports.prototype[util.inspect.custom] = function () {
+          var obj = util.inspect({ length: this.length });
+          return this.constructor.name + " " + obj;
+        };
+      }
 
-  function onLine (line) {
-    if (called) return
-    if (silent && terminal) {
-      output.unmute()
-      output.write('\r\n')
-    }
-    done()
-    // truncate the \n at the end.
-    line = line.replace(/\r?\n$/, '')
-    var isDefault = !!(editDef && line === def)
-    if (def && !line) {
-      isDefault = true
-      line = def
-    }
-    cb(null, line, isDefault)
-  }
-}
+      /***/
+    },
+    /* 794 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(102).Transform;
 
+      /***/
+    },
+    /* 795 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * regex-cache <https://github.com/jonschlinkert/regex-cache>
+       *
+       * Copyright (c) 2015-2017, Jon Schlinkert.
+       * Released under the MIT License.
+       */
 
-/***/ }),
-/* 791 */
-/***/ (function(module, exports, __webpack_require__) {
+      var equal = __webpack_require__(734);
+      var basic = {};
+      var cache = {};
 
-module.exports = __webpack_require__(102).Duplex
+      /**
+       * Expose `regexCache`
+       */
 
+      module.exports = regexCache;
 
-/***/ }),
-/* 792 */
-/***/ (function(module, exports, __webpack_require__) {
+      /**
+       * Memoize the results of a call to the new RegExp constructor.
+       *
+       * @param  {Function} fn [description]
+       * @param  {String} str [description]
+       * @param  {Options} options [description]
+       * @param  {Boolean} nocompare [description]
+       * @return {RegExp}
+       */
 
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
+      function regexCache(fn, str, opts) {
+        var key = "_default_",
+          regex,
+          cached;
 
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
+        if (!str && !opts) {
+          if (typeof fn !== "function") {
+            return fn;
+          }
+          return basic[key] || (basic[key] = fn(str));
+        }
 
+        var isString = typeof str === "string";
+        if (isString) {
+          if (!opts) {
+            return basic[str] || (basic[str] = fn(str));
+          }
+          key = str;
+        } else {
+          opts = str;
+        }
 
+        cached = cache[key];
+        if (cached && equal(cached.opts, opts)) {
+          return cached.regex;
+        }
 
-module.exports = PassThrough;
+        memo(key, opts, (regex = fn(str, opts)));
+        return regex;
+      }
 
-var Transform = __webpack_require__(407);
+      function memo(key, opts, regex) {
+        cache[key] = { regex: regex, opts: opts };
+      }
 
-/*<replacement>*/
-var util = __webpack_require__(113);
-util.inherits = __webpack_require__(61);
-/*</replacement>*/
+      /**
+       * Expose `cache`
+       */
 
-util.inherits(PassThrough, Transform);
+      module.exports.cache = cache;
+      module.exports.basic = basic;
 
-function PassThrough(options) {
-  if (!(this instanceof PassThrough)) return new PassThrough(options);
+      /***/
+    },
+    /* 796 */
+    /***/ function (module, exports) {
+      var isWin = process.platform === "win32";
 
-  Transform.call(this, options);
-}
+      module.exports = function (str) {
+        var i = str.length - 1;
+        if (i < 2) {
+          return str;
+        }
+        while (isSeparator(str, i)) {
+          i--;
+        }
+        return str.substr(0, i + 1);
+      };
 
-PassThrough.prototype._transform = function (chunk, encoding, cb) {
-  cb(null, chunk);
-};
+      function isSeparator(str, i) {
+        var char = str[i];
+        return i > 0 && (char === "/" || (isWin && char === "\\"));
+      }
 
-/***/ }),
-/* 793 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 797 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * repeat-string <https://github.com/jonschlinkert/repeat-string>
+       *
+       * Copyright (c) 2014-2015, Jon Schlinkert.
+       * Licensed under the MIT License.
+       */
 
-"use strict";
+      /**
+       * Results cache
+       */
 
+      var res = "";
+      var cache;
 
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+      /**
+       * Expose `repeat`
+       */
 
-var Buffer = __webpack_require__(45).Buffer;
-var util = __webpack_require__(3);
+      module.exports = repeat;
 
-function copyBuffer(src, target, offset) {
-  src.copy(target, offset);
-}
+      /**
+       * Repeat the given `string` the specified `number`
+       * of times.
+       *
+       * **Example:**
+       *
+       * ```js
+       * var repeat = require('repeat-string');
+       * repeat('A', 5);
+       * //=> AAAAA
+       * ```
+       *
+       * @param {String} `string` The string to repeat
+       * @param {Number} `number` The number of times to repeat the string
+       * @return {String} Repeated string
+       * @api public
+       */
 
-module.exports = function () {
-  function BufferList() {
-    _classCallCheck(this, BufferList);
+      function repeat(str, num) {
+        if (typeof str !== "string") {
+          throw new TypeError("expected a string");
+        }
 
-    this.head = null;
-    this.tail = null;
-    this.length = 0;
-  }
+        // cover common, quick use cases
+        if (num === 1) return str;
+        if (num === 2) return str + str;
 
-  BufferList.prototype.push = function push(v) {
-    var entry = { data: v, next: null };
-    if (this.length > 0) this.tail.next = entry;else this.head = entry;
-    this.tail = entry;
-    ++this.length;
-  };
+        var max = str.length * num;
+        if (cache !== str || typeof cache === "undefined") {
+          cache = str;
+          res = "";
+        } else if (res.length >= max) {
+          return res.substr(0, max);
+        }
 
-  BufferList.prototype.unshift = function unshift(v) {
-    var entry = { data: v, next: this.head };
-    if (this.length === 0) this.tail = entry;
-    this.head = entry;
-    ++this.length;
-  };
+        while (max > res.length && num > 1) {
+          if (num & 1) {
+            res += str;
+          }
 
-  BufferList.prototype.shift = function shift() {
-    if (this.length === 0) return;
-    var ret = this.head.data;
-    if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
-    --this.length;
-    return ret;
-  };
+          num >>= 1;
+          str += str;
+        }
 
-  BufferList.prototype.clear = function clear() {
-    this.head = this.tail = null;
-    this.length = 0;
-  };
+        res += str;
+        res = res.substr(0, max);
+        return res;
+      }
 
-  BufferList.prototype.join = function join(s) {
-    if (this.length === 0) return '';
-    var p = this.head;
-    var ret = '' + p.data;
-    while (p = p.next) {
-      ret += s + p.data;
-    }return ret;
-  };
+      /***/
+    },
+    /* 798 */
+    /***/ function (module, exports) {
+      module.exports = {
+        name: "request-capture-har",
+        version: "1.2.2",
+        description:
+          "Wrapper for request module that saves all traffic as a HAR file, useful for auto mocking a client",
+        main: "request-capture-har.js",
+        scripts: {
+          test: "semistandard",
+          travis: "npm test && node request-capture-har.js",
+        },
+        repository: {
+          type: "git",
+          url: "git+https://github.com/paulirish/node-request-capture-har.git",
+        },
+        keywords: ["http", "request", "har"],
+        author: "Lars Thorup <lars@zealake.com> (http://github.com/larsthorup)",
+        license: "MIT",
+        bugs: {
+          url: "https://github.com/paulirish/node-request-capture-har/issues",
+        },
+        homepage:
+          "https://github.com/paulirish/node-request-capture-har#readme",
+        files: ["request-capture-har.js"],
+        devDependencies: { semistandard: "^8.0.0" },
+      };
 
-  BufferList.prototype.concat = function concat(n) {
-    if (this.length === 0) return Buffer.alloc(0);
-    if (this.length === 1) return this.head.data;
-    var ret = Buffer.allocUnsafe(n >>> 0);
-    var p = this.head;
-    var i = 0;
-    while (p) {
-      copyBuffer(p.data, ret, i);
-      i += p.data.length;
-      p = p.next;
-    }
-    return ret;
-  };
+      /***/
+    },
+    /* 799 */
+    /***/ function (module, exports, __webpack_require__) {
+      var fs = __webpack_require__(5);
+      var pkg = __webpack_require__(798);
+
+      function buildHarHeaders(headers) {
+        return headers
+          ? Object.keys(headers).map(function (key) {
+              return {
+                name: key,
+                // header values are required to be strings
+                value: headers[key].toString(),
+              };
+            })
+          : [];
+      }
 
-  return BufferList;
-}();
+      function appendPostData(entry, request) {
+        if (!request.body) return;
 
-if (util && util.inspect && util.inspect.custom) {
-  module.exports.prototype[util.inspect.custom] = function () {
-    var obj = util.inspect({ length: this.length });
-    return this.constructor.name + ' ' + obj;
-  };
-}
+        entry.request.postData = {
+          mimeType: "application/octet-stream",
+          text: request.body,
+        };
+      }
 
-/***/ }),
-/* 794 */
-/***/ (function(module, exports, __webpack_require__) {
+      function toMs(num) {
+        return Math.round(num * 1000) / 1000;
+      }
 
-module.exports = __webpack_require__(102).Transform
+      function HarWrapper(requestModule) {
+        this.requestModule = requestModule;
+        this.clear();
+      }
 
+      HarWrapper.prototype.request = function (options) {
+        // include detailed timing data in response object
+        Object.assign(options, { time: true });
+        var self = this;
+        // make call to true request module
+        return this.requestModule(
+          options,
+          function (err, incomingMessage, response) {
+            // create new har entry with reponse timings
+            if (!err) {
+              self.entries.push(self.buildHarEntry(incomingMessage));
+            }
 
-/***/ }),
-/* 795 */
-/***/ (function(module, exports, __webpack_require__) {
+            // fire any callback provided in options, as request has ignored it
+            //     https://github.com/request/request/blob/v2.75.0/index.js#L40
+            if (typeof options.callback === "function") {
+              options.callback.apply(null, arguments);
+            }
+          },
+        );
+      };
 
-"use strict";
-/*!
- * regex-cache <https://github.com/jonschlinkert/regex-cache>
- *
- * Copyright (c) 2015-2017, Jon Schlinkert.
- * Released under the MIT License.
- */
+      HarWrapper.prototype.clear = function () {
+        this.entries = [];
+        this.earliestTime = new Date(2099, 1, 1);
+      };
 
+      HarWrapper.prototype.saveHar = function (fileName) {
+        var httpArchive = {
+          log: {
+            version: "1.2",
+            creator: { name: "request-capture-har", version: pkg.version },
+            pages: [
+              {
+                startedDateTime: new Date(this.earliestTime).toISOString(),
+                id: "request-capture-har",
+                title: "request-capture-har",
+                pageTimings: {},
+              },
+            ],
+            entries: this.entries,
+          },
+        };
+        fs.writeFileSync(fileName, JSON.stringify(httpArchive, null, 2));
+      };
 
+      HarWrapper.prototype.buildTimings = function (entry, response) {
+        var startTs = response.request.startTime;
+        var endTs = startTs + response.elapsedTime;
+        var totalTime = endTs - startTs;
+
+        if (new Date(startTs) < this.earliestTime) {
+          this.earliestTime = new Date(startTs);
+        }
+        entry.startedDateTime = new Date(startTs).toISOString();
+        entry.time = totalTime;
+
+        // new timing data added in request 2.81.0
+        if (response.timingPhases) {
+          entry.timings = {
+            blocked: toMs(response.timingPhases.wait),
+            dns: toMs(response.timingPhases.dns),
+            connect: toMs(response.timingPhases.tcp),
+            send: 0,
+            wait: toMs(response.timingPhases.firstByte),
+            receive: toMs(response.timingPhases.download),
+          };
+          return;
+        }
 
-var equal = __webpack_require__(734);
-var basic = {};
-var cache = {};
+        var responseStartTs = response.request.response.responseStartTime;
 
-/**
- * Expose `regexCache`
- */
+        var waitingTime = responseStartTs - startTs;
+        var receiveTime = endTs - responseStartTs;
+        entry.timings = {
+          send: 0,
+          wait: waitingTime,
+          receive: receiveTime,
+        };
+      };
 
-module.exports = regexCache;
+      HarWrapper.prototype.buildHarEntry = function (response) {
+        var entry = {
+          request: {
+            method: response.request.method,
+            url: response.request.uri.href,
+            httpVersion: "HTTP/" + response.httpVersion,
+            cookies: [],
+            headers: buildHarHeaders(response.request.headers),
+            queryString: [],
+            headersSize: -1,
+            bodySize: -1,
+          },
+          response: {
+            status: response.statusCode,
+            statusText: response.statusMessage,
+            httpVersion: "HTTP/" + response.httpVersion,
+            cookies: [],
+            headers: buildHarHeaders(response.headers),
+            _transferSize: response.body.length,
+            content: {
+              size: response.body.length,
+              mimeType: response.headers["content-type"],
+            },
+            redirectURL: "",
+            headersSize: -1,
+            bodySize: -1,
+          },
+          cache: {},
+        };
+        this.buildTimings(entry, response);
+        appendPostData(entry, response.request);
+        return entry;
+      };
 
-/**
- * Memoize the results of a call to the new RegExp constructor.
- *
- * @param  {Function} fn [description]
- * @param  {String} str [description]
- * @param  {Options} options [description]
- * @param  {Boolean} nocompare [description]
- * @return {RegExp}
- */
+      module.exports = HarWrapper;
 
-function regexCache(fn, str, opts) {
-  var key = '_default_', regex, cached;
+      /***/
+    },
+    /* 800 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      // Copyright 2010-2012 Mikeal Rogers
+      //
+      //    Licensed under the Apache License, Version 2.0 (the "License");
+      //    you may not use this file except in compliance with the License.
+      //    You may obtain a copy of the License at
+      //
+      //        http://www.apache.org/licenses/LICENSE-2.0
+      //
+      //    Unless required by applicable law or agreed to in writing, software
+      //    distributed under the License is distributed on an "AS IS" BASIS,
+      //    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      //    See the License for the specific language governing permissions and
+      //    limitations under the License.
 
-  if (!str && !opts) {
-    if (typeof fn !== 'function') {
-      return fn;
-    }
-    return basic[key] || (basic[key] = fn(str));
-  }
+      var extend = __webpack_require__(269);
+      var cookies = __webpack_require__(412);
+      var helpers = __webpack_require__(305);
 
-  var isString = typeof str === 'string';
-  if (isString) {
-    if (!opts) {
-      return basic[str] || (basic[str] = fn(str));
-    }
-    key = str;
-  } else {
-    opts = str;
-  }
+      var paramsHaveRequestBody = helpers.paramsHaveRequestBody;
 
-  cached = cache[key];
-  if (cached && equal(cached.opts, opts)) {
-    return cached.regex;
-  }
+      // organize params for patch, post, put, head, del
+      function initParams(uri, options, callback) {
+        if (typeof options === "function") {
+          callback = options;
+        }
 
-  memo(key, opts, (regex = fn(str, opts)));
-  return regex;
-}
+        var params = {};
+        if (typeof options === "object") {
+          extend(params, options, { uri: uri });
+        } else if (typeof uri === "string") {
+          extend(params, { uri: uri });
+        } else {
+          extend(params, uri);
+        }
 
-function memo(key, opts, regex) {
-  cache[key] = {regex: regex, opts: opts};
-}
+        params.callback = callback || params.callback;
+        return params;
+      }
 
-/**
- * Expose `cache`
- */
+      function request(uri, options, callback) {
+        if (typeof uri === "undefined") {
+          throw new Error("undefined is not a valid uri or options object.");
+        }
 
-module.exports.cache = cache;
-module.exports.basic = basic;
+        var params = initParams(uri, options, callback);
 
+        if (params.method === "HEAD" && paramsHaveRequestBody(params)) {
+          throw new Error(
+            "HTTP HEAD requests MUST NOT include a request body.",
+          );
+        }
 
-/***/ }),
-/* 796 */
-/***/ (function(module, exports) {
+        return new request.Request(params);
+      }
 
-var isWin = process.platform === 'win32';
+      function verbFunc(verb) {
+        var method = verb.toUpperCase();
+        return function (uri, options, callback) {
+          var params = initParams(uri, options, callback);
+          params.method = method;
+          return request(params, params.callback);
+        };
+      }
 
-module.exports = function (str) {
-	var i = str.length - 1;
-	if (i < 2) {
-		return str;
-	}
-	while (isSeparator(str, i)) {
-		i--;
-	}
-	return str.substr(0, i + 1);
-};
+      // define like this to please codeintel/intellisense IDEs
+      request.get = verbFunc("get");
+      request.head = verbFunc("head");
+      request.options = verbFunc("options");
+      request.post = verbFunc("post");
+      request.put = verbFunc("put");
+      request.patch = verbFunc("patch");
+      request.del = verbFunc("delete");
+      request["delete"] = verbFunc("delete");
 
-function isSeparator(str, i) {
-	var char = str[i];
-	return i > 0 && (char === '/' || (isWin && char === '\\'));
-}
+      request.jar = function (store) {
+        return cookies.jar(store);
+      };
 
+      request.cookie = function (str) {
+        return cookies.parse(str);
+      };
 
-/***/ }),
-/* 797 */
-/***/ (function(module, exports, __webpack_require__) {
+      function wrapRequestMethod(method, options, requester, verb) {
+        return function (uri, opts, callback) {
+          var params = initParams(uri, opts, callback);
 
-"use strict";
-/*!
- * repeat-string <https://github.com/jonschlinkert/repeat-string>
- *
- * Copyright (c) 2014-2015, Jon Schlinkert.
- * Licensed under the MIT License.
- */
+          var target = {};
+          extend(true, target, options, params);
 
+          target.pool = params.pool || options.pool;
 
+          if (verb) {
+            target.method = verb.toUpperCase();
+          }
 
-/**
- * Results cache
- */
+          if (typeof requester === "function") {
+            method = requester;
+          }
 
-var res = '';
-var cache;
+          return method(target, target.callback);
+        };
+      }
 
-/**
- * Expose `repeat`
- */
+      request.defaults = function (options, requester) {
+        var self = this;
 
-module.exports = repeat;
+        options = options || {};
 
-/**
- * Repeat the given `string` the specified `number`
- * of times.
- *
- * **Example:**
- *
- * ```js
- * var repeat = require('repeat-string');
- * repeat('A', 5);
- * //=> AAAAA
- * ```
- *
- * @param {String} `string` The string to repeat
- * @param {Number} `number` The number of times to repeat the string
- * @return {String} Repeated string
- * @api public
- */
+        if (typeof options === "function") {
+          requester = options;
+          options = {};
+        }
 
-function repeat(str, num) {
-  if (typeof str !== 'string') {
-    throw new TypeError('expected a string');
-  }
+        var defaults = wrapRequestMethod(self, options, requester);
 
-  // cover common, quick use cases
-  if (num === 1) return str;
-  if (num === 2) return str + str;
+        var verbs = ["get", "head", "post", "put", "patch", "del", "delete"];
+        verbs.forEach(function (verb) {
+          defaults[verb] = wrapRequestMethod(
+            self[verb],
+            options,
+            requester,
+            verb,
+          );
+        });
 
-  var max = str.length * num;
-  if (cache !== str || typeof cache === 'undefined') {
-    cache = str;
-    res = '';
-  } else if (res.length >= max) {
-    return res.substr(0, max);
-  }
+        defaults.cookie = wrapRequestMethod(self.cookie, options, requester);
+        defaults.jar = self.jar;
+        defaults.defaults = self.defaults;
+        return defaults;
+      };
 
-  while (max > res.length && num > 1) {
-    if (num & 1) {
-      res += str;
-    }
+      request.forever = function (agentOptions, optionsArg) {
+        var options = {};
+        if (optionsArg) {
+          extend(options, optionsArg);
+        }
+        if (agentOptions) {
+          options.agentOptions = agentOptions;
+        }
 
-    num >>= 1;
-    str += str;
-  }
+        options.forever = true;
+        return request.defaults(options);
+      };
 
-  res += str;
-  res = res.substr(0, max);
-  return res;
-}
+      // Exports
 
+      module.exports = request;
+      request.Request = __webpack_require__(813);
+      request.initParams = initParams;
 
-/***/ }),
-/* 798 */
-/***/ (function(module, exports) {
+      // Backwards compatibility for request.debug
+      Object.defineProperty(request, "debug", {
+        enumerable: true,
+        get: function () {
+          return request.Request.debug;
+        },
+        set: function (debug) {
+          request.Request.debug = debug;
+        },
+      });
 
-module.exports = {"name":"request-capture-har","version":"1.2.2","description":"Wrapper for request module that saves all traffic as a HAR file, useful for auto mocking a client","main":"request-capture-har.js","scripts":{"test":"semistandard","travis":"npm test && node request-capture-har.js"},"repository":{"type":"git","url":"git+https://github.com/paulirish/node-request-capture-har.git"},"keywords":["http","request","har"],"author":"Lars Thorup <lars@zealake.com> (http://github.com/larsthorup)","license":"MIT","bugs":{"url":"https://github.com/paulirish/node-request-capture-har/issues"},"homepage":"https://github.com/paulirish/node-request-capture-har#readme","files":["request-capture-har.js"],"devDependencies":{"semistandard":"^8.0.0"}}
+      /***/
+    },
+    /* 801 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 799 */
-/***/ (function(module, exports, __webpack_require__) {
+      var caseless = __webpack_require__(231);
+      var uuid = __webpack_require__(119);
+      var helpers = __webpack_require__(305);
 
-var fs = __webpack_require__(5);
-var pkg = __webpack_require__(798);
+      var md5 = helpers.md5;
+      var toBase64 = helpers.toBase64;
 
-function buildHarHeaders (headers) {
-  return headers ? Object.keys(headers).map(function (key) {
-    return {
-      name: key,
-      // header values are required to be strings
-      value: headers[key].toString()
-    };
-  }) : [];
-}
+      function Auth(request) {
+        // define all public properties here
+        this.request = request;
+        this.hasAuth = false;
+        this.sentAuth = false;
+        this.bearerToken = null;
+        this.user = null;
+        this.pass = null;
+      }
 
-function appendPostData (entry, request) {
-  if (!request.body) return;
+      Auth.prototype.basic = function (user, pass, sendImmediately) {
+        var self = this;
+        if (
+          typeof user !== "string" ||
+          (pass !== undefined && typeof pass !== "string")
+        ) {
+          self.request.emit(
+            "error",
+            new Error("auth() received invalid user or password"),
+          );
+        }
+        self.user = user;
+        self.pass = pass;
+        self.hasAuth = true;
+        var header = user + ":" + (pass || "");
+        if (sendImmediately || typeof sendImmediately === "undefined") {
+          var authHeader = "Basic " + toBase64(header);
+          self.sentAuth = true;
+          return authHeader;
+        }
+      };
 
-  entry.request.postData = {
-    mimeType: 'application/octet-stream',
-    text: request.body
-  };
-}
-
-function toMs (num) {
-  return Math.round(num * 1000) / 1000;
-}
-
-function HarWrapper (requestModule) {
-  this.requestModule = requestModule;
-  this.clear();
-}
-
-HarWrapper.prototype.request = function (options) {
-  // include detailed timing data in response object
-  Object.assign(options, { time: true });
-  var self = this;
-  // make call to true request module
-  return this.requestModule(options, function (err, incomingMessage, response) {
-    // create new har entry with reponse timings
-    if (!err) {
-      self.entries.push(self.buildHarEntry(incomingMessage));
-    }
+      Auth.prototype.bearer = function (bearer, sendImmediately) {
+        var self = this;
+        self.bearerToken = bearer;
+        self.hasAuth = true;
+        if (sendImmediately || typeof sendImmediately === "undefined") {
+          if (typeof bearer === "function") {
+            bearer = bearer();
+          }
+          var authHeader = "Bearer " + (bearer || "");
+          self.sentAuth = true;
+          return authHeader;
+        }
+      };
 
-    // fire any callback provided in options, as request has ignored it
-    //     https://github.com/request/request/blob/v2.75.0/index.js#L40
-    if (typeof options.callback === 'function') {
-      options.callback.apply(null, arguments);
-    }
-  });
-};
+      Auth.prototype.digest = function (method, path, authHeader) {
+        // TODO: More complete implementation of RFC 2617.
+        //   - handle challenge.domain
+        //   - support qop="auth-int" only
+        //   - handle Authentication-Info (not necessarily?)
+        //   - check challenge.stale (not necessarily?)
+        //   - increase nc (not necessarily?)
+        // For reference:
+        // http://tools.ietf.org/html/rfc2617#section-3
+        // https://github.com/bagder/curl/blob/master/lib/http_digest.c
 
-HarWrapper.prototype.clear = function () {
-  this.entries = [];
-  this.earliestTime = new Date(2099, 1, 1);
-};
+        var self = this;
 
-HarWrapper.prototype.saveHar = function (fileName) {
-  var httpArchive = {
-    log: {
-      version: '1.2',
-      creator: {name: 'request-capture-har', version: pkg.version},
-      pages: [{
-        startedDateTime: new Date(this.earliestTime).toISOString(),
-        id: 'request-capture-har',
-        title: 'request-capture-har',
-        pageTimings: { }
-      }],
-      entries: this.entries
-    }
-  };
-  fs.writeFileSync(fileName, JSON.stringify(httpArchive, null, 2));
-};
+        var challenge = {};
+        var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi;
+        for (;;) {
+          var match = re.exec(authHeader);
+          if (!match) {
+            break;
+          }
+          challenge[match[1]] = match[2] || match[3];
+        }
 
-HarWrapper.prototype.buildTimings = function (entry, response) {
-  var startTs = response.request.startTime;
-  var endTs = startTs + response.elapsedTime;
-  var totalTime = endTs - startTs;
+        /**
+         * RFC 2617: handle both MD5 and MD5-sess algorithms.
+         *
+         * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
+         *   HA1=MD5(username:realm:password)
+         * If the algorithm directive's value is "MD5-sess", then HA1 is
+         *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
+         */
+        var ha1Compute = function (
+          algorithm,
+          user,
+          realm,
+          pass,
+          nonce,
+          cnonce,
+        ) {
+          var ha1 = md5(user + ":" + realm + ":" + pass);
+          if (algorithm && algorithm.toLowerCase() === "md5-sess") {
+            return md5(ha1 + ":" + nonce + ":" + cnonce);
+          } else {
+            return ha1;
+          }
+        };
 
-  if (new Date(startTs) < this.earliestTime) {
-    this.earliestTime = new Date(startTs);
-  }
-  entry.startedDateTime = new Date(startTs).toISOString();
-  entry.time = totalTime;
-
-  // new timing data added in request 2.81.0
-  if (response.timingPhases) {
-    entry.timings = {
-      'blocked': toMs(response.timingPhases.wait),
-      'dns': toMs(response.timingPhases.dns),
-      'connect': toMs(response.timingPhases.tcp),
-      'send': 0,
-      'wait': toMs(response.timingPhases.firstByte),
-      'receive': toMs(response.timingPhases.download)
-    };
-    return;
-  }
+        var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && "auth";
+        var nc = qop && "00000001";
+        var cnonce = qop && uuid().replace(/-/g, "");
+        var ha1 = ha1Compute(
+          challenge.algorithm,
+          self.user,
+          challenge.realm,
+          self.pass,
+          challenge.nonce,
+          cnonce,
+        );
+        var ha2 = md5(method + ":" + path);
+        var digestResponse = qop
+          ? md5(
+              ha1 +
+                ":" +
+                challenge.nonce +
+                ":" +
+                nc +
+                ":" +
+                cnonce +
+                ":" +
+                qop +
+                ":" +
+                ha2,
+            )
+          : md5(ha1 + ":" + challenge.nonce + ":" + ha2);
+        var authValues = {
+          username: self.user,
+          realm: challenge.realm,
+          nonce: challenge.nonce,
+          uri: path,
+          qop: qop,
+          response: digestResponse,
+          nc: nc,
+          cnonce: cnonce,
+          algorithm: challenge.algorithm,
+          opaque: challenge.opaque,
+        };
 
-  var responseStartTs = response.request.response.responseStartTime;
+        authHeader = [];
+        for (var k in authValues) {
+          if (authValues[k]) {
+            if (k === "qop" || k === "nc" || k === "algorithm") {
+              authHeader.push(k + "=" + authValues[k]);
+            } else {
+              authHeader.push(k + '="' + authValues[k] + '"');
+            }
+          }
+        }
+        authHeader = "Digest " + authHeader.join(", ");
+        self.sentAuth = true;
+        return authHeader;
+      };
 
-  var waitingTime = responseStartTs - startTs;
-  var receiveTime = endTs - responseStartTs;
-  entry.timings = {
-    send: 0,
-    wait: waitingTime,
-    receive: receiveTime
-  };
-};
+      Auth.prototype.onRequest = function (
+        user,
+        pass,
+        sendImmediately,
+        bearer,
+      ) {
+        var self = this;
+        var request = self.request;
 
-HarWrapper.prototype.buildHarEntry = function (response) {
-  var entry = {
-    request: {
-      method: response.request.method,
-      url: response.request.uri.href,
-      httpVersion: 'HTTP/' + response.httpVersion,
-      cookies: [],
-      headers: buildHarHeaders(response.request.headers),
-      queryString: [],
-      headersSize: -1,
-      bodySize: -1
-    },
-    response: {
-      status: response.statusCode,
-      statusText: response.statusMessage,
-      httpVersion: 'HTTP/' + response.httpVersion,
-      cookies: [],
-      headers: buildHarHeaders(response.headers),
-      _transferSize: response.body.length,
-      content: {
-        size: response.body.length,
-        mimeType: response.headers['content-type']
-      },
-      redirectURL: '',
-      headersSize: -1,
-      bodySize: -1
-    },
-    cache: {}
-  };
-  this.buildTimings(entry, response);
-  appendPostData(entry, response.request);
-  return entry;
-};
+        var authHeader;
+        if (bearer === undefined && user === undefined) {
+          self.request.emit("error", new Error("no auth mechanism defined"));
+        } else if (bearer !== undefined) {
+          authHeader = self.bearer(bearer, sendImmediately);
+        } else {
+          authHeader = self.basic(user, pass, sendImmediately);
+        }
+        if (authHeader) {
+          request.setHeader("authorization", authHeader);
+        }
+      };
 
-module.exports = HarWrapper;
+      Auth.prototype.onResponse = function (response) {
+        var self = this;
+        var request = self.request;
 
+        if (!self.hasAuth || self.sentAuth) {
+          return null;
+        }
 
-/***/ }),
-/* 800 */
-/***/ (function(module, exports, __webpack_require__) {
+        var c = caseless(response.headers);
 
-"use strict";
-// Copyright 2010-2012 Mikeal Rogers
-//
-//    Licensed under the Apache License, Version 2.0 (the "License");
-//    you may not use this file except in compliance with the License.
-//    You may obtain a copy of the License at
-//
-//        http://www.apache.org/licenses/LICENSE-2.0
-//
-//    Unless required by applicable law or agreed to in writing, software
-//    distributed under the License is distributed on an "AS IS" BASIS,
-//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-//    See the License for the specific language governing permissions and
-//    limitations under the License.
+        var authHeader = c.get("www-authenticate");
+        var authVerb = authHeader && authHeader.split(" ")[0].toLowerCase();
+        request.debug("reauth", authVerb);
 
+        switch (authVerb) {
+          case "basic":
+            return self.basic(self.user, self.pass, true);
 
+          case "bearer":
+            return self.bearer(self.bearerToken, true);
 
-var extend = __webpack_require__(269)
-var cookies = __webpack_require__(412)
-var helpers = __webpack_require__(305)
+          case "digest":
+            return self.digest(request.method, request.path, authHeader);
+        }
+      };
 
-var paramsHaveRequestBody = helpers.paramsHaveRequestBody
+      exports.Auth = Auth;
 
-// organize params for patch, post, put, head, del
-function initParams (uri, options, callback) {
-  if (typeof options === 'function') {
-    callback = options
-  }
+      /***/
+    },
+    /* 802 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  var params = {}
-  if (typeof options === 'object') {
-    extend(params, options, {uri: uri})
-  } else if (typeof uri === 'string') {
-    extend(params, {uri: uri})
-  } else {
-    extend(params, uri)
-  }
+      function formatHostname(hostname) {
+        // canonicalize the hostname, so that 'oogle.com' won't match 'google.com'
+        return hostname.replace(/^\.*/, ".").toLowerCase();
+      }
 
-  params.callback = callback || params.callback
-  return params
-}
+      function parseNoProxyZone(zone) {
+        zone = zone.trim().toLowerCase();
 
-function request (uri, options, callback) {
-  if (typeof uri === 'undefined') {
-    throw new Error('undefined is not a valid uri or options object.')
-  }
+        var zoneParts = zone.split(":", 2);
+        var zoneHost = formatHostname(zoneParts[0]);
+        var zonePort = zoneParts[1];
+        var hasPort = zone.indexOf(":") > -1;
 
-  var params = initParams(uri, options, callback)
+        return { hostname: zoneHost, port: zonePort, hasPort: hasPort };
+      }
 
-  if (params.method === 'HEAD' && paramsHaveRequestBody(params)) {
-    throw new Error('HTTP HEAD requests MUST NOT include a request body.')
-  }
+      function uriInNoProxy(uri, noProxy) {
+        var port = uri.port || (uri.protocol === "https:" ? "443" : "80");
+        var hostname = formatHostname(uri.hostname);
+        var noProxyList = noProxy.split(",");
 
-  return new request.Request(params)
-}
+        // iterate through the noProxyList until it finds a match.
+        return noProxyList.map(parseNoProxyZone).some(function (noProxyZone) {
+          var isMatchedAt = hostname.indexOf(noProxyZone.hostname);
+          var hostnameMatched =
+            isMatchedAt > -1 &&
+            isMatchedAt === hostname.length - noProxyZone.hostname.length;
 
-function verbFunc (verb) {
-  var method = verb.toUpperCase()
-  return function (uri, options, callback) {
-    var params = initParams(uri, options, callback)
-    params.method = method
-    return request(params, params.callback)
-  }
-}
+          if (noProxyZone.hasPort) {
+            return port === noProxyZone.port && hostnameMatched;
+          }
 
-// define like this to please codeintel/intellisense IDEs
-request.get = verbFunc('get')
-request.head = verbFunc('head')
-request.options = verbFunc('options')
-request.post = verbFunc('post')
-request.put = verbFunc('put')
-request.patch = verbFunc('patch')
-request.del = verbFunc('delete')
-request['delete'] = verbFunc('delete')
+          return hostnameMatched;
+        });
+      }
 
-request.jar = function (store) {
-  return cookies.jar(store)
-}
+      function getProxyFromURI(uri) {
+        // Decide the proper request proxy to use based on the request URI object and the
+        // environmental variables (NO_PROXY, HTTP_PROXY, etc.)
+        // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html)
 
-request.cookie = function (str) {
-  return cookies.parse(str)
-}
+        var noProxy = process.env.NO_PROXY || process.env.no_proxy || "";
 
-function wrapRequestMethod (method, options, requester, verb) {
-  return function (uri, opts, callback) {
-    var params = initParams(uri, opts, callback)
+        // if the noProxy is a wildcard then return null
 
-    var target = {}
-    extend(true, target, options, params)
+        if (noProxy === "*") {
+          return null;
+        }
 
-    target.pool = params.pool || options.pool
+        // if the noProxy is not empty and the uri is found return null
 
-    if (verb) {
-      target.method = verb.toUpperCase()
-    }
+        if (noProxy !== "" && uriInNoProxy(uri, noProxy)) {
+          return null;
+        }
 
-    if (typeof requester === 'function') {
-      method = requester
-    }
+        // Check for HTTP or HTTPS Proxy in environment Else default to null
 
-    return method(target, target.callback)
-  }
-}
+        if (uri.protocol === "http:") {
+          return process.env.HTTP_PROXY || process.env.http_proxy || null;
+        }
 
-request.defaults = function (options, requester) {
-  var self = this
+        if (uri.protocol === "https:") {
+          return (
+            process.env.HTTPS_PROXY ||
+            process.env.https_proxy ||
+            process.env.HTTP_PROXY ||
+            process.env.http_proxy ||
+            null
+          );
+        }
 
-  options = options || {}
+        // if none of that works, return null
+        // (What uri protocol are you using then?)
 
-  if (typeof options === 'function') {
-    requester = options
-    options = {}
-  }
+        return null;
+      }
 
-  var defaults = wrapRequestMethod(self, options, requester)
+      module.exports = getProxyFromURI;
 
-  var verbs = ['get', 'head', 'post', 'put', 'patch', 'del', 'delete']
-  verbs.forEach(function (verb) {
-    defaults[verb] = wrapRequestMethod(self[verb], options, requester, verb)
-  })
+      /***/
+    },
+    /* 803 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  defaults.cookie = wrapRequestMethod(self.cookie, options, requester)
-  defaults.jar = self.jar
-  defaults.defaults = self.defaults
-  return defaults
-}
+      var fs = __webpack_require__(5);
+      var qs = __webpack_require__(196);
+      var validate = __webpack_require__(677);
+      var extend = __webpack_require__(269);
 
-request.forever = function (agentOptions, optionsArg) {
-  var options = {}
-  if (optionsArg) {
-    extend(options, optionsArg)
-  }
-  if (agentOptions) {
-    options.agentOptions = agentOptions
-  }
+      function Har(request) {
+        this.request = request;
+      }
 
-  options.forever = true
-  return request.defaults(options)
-}
+      Har.prototype.reducer = function (obj, pair) {
+        // new property ?
+        if (obj[pair.name] === undefined) {
+          obj[pair.name] = pair.value;
+          return obj;
+        }
 
-// Exports
+        // existing? convert to array
+        var arr = [obj[pair.name], pair.value];
 
-module.exports = request
-request.Request = __webpack_require__(813)
-request.initParams = initParams
+        obj[pair.name] = arr;
 
-// Backwards compatibility for request.debug
-Object.defineProperty(request, 'debug', {
-  enumerable: true,
-  get: function () {
-    return request.Request.debug
-  },
-  set: function (debug) {
-    request.Request.debug = debug
-  }
-})
+        return obj;
+      };
 
+      Har.prototype.prep = function (data) {
+        // construct utility properties
+        data.queryObj = {};
+        data.headersObj = {};
+        data.postData.jsonObj = false;
+        data.postData.paramsObj = false;
 
-/***/ }),
-/* 801 */
-/***/ (function(module, exports, __webpack_require__) {
+        // construct query objects
+        if (data.queryString && data.queryString.length) {
+          data.queryObj = data.queryString.reduce(this.reducer, {});
+        }
 
-"use strict";
+        // construct headers objects
+        if (data.headers && data.headers.length) {
+          // loweCase header keys
+          data.headersObj = data.headers.reduceRight(function (
+            headers,
+            header,
+          ) {
+            headers[header.name] = header.value;
+            return headers;
+          }, {});
+        }
 
+        // construct Cookie header
+        if (data.cookies && data.cookies.length) {
+          var cookies = data.cookies.map(function (cookie) {
+            return cookie.name + "=" + cookie.value;
+          });
 
-var caseless = __webpack_require__(231)
-var uuid = __webpack_require__(119)
-var helpers = __webpack_require__(305)
+          if (cookies.length) {
+            data.headersObj.cookie = cookies.join("; ");
+          }
+        }
 
-var md5 = helpers.md5
-var toBase64 = helpers.toBase64
+        // prep body
+        function some(arr) {
+          return arr.some(function (type) {
+            return data.postData.mimeType.indexOf(type) === 0;
+          });
+        }
 
-function Auth (request) {
-  // define all public properties here
-  this.request = request
-  this.hasAuth = false
-  this.sentAuth = false
-  this.bearerToken = null
-  this.user = null
-  this.pass = null
-}
+        if (
+          some([
+            "multipart/mixed",
+            "multipart/related",
+            "multipart/form-data",
+            "multipart/alternative",
+          ])
+        ) {
+          // reset values
+          data.postData.mimeType = "multipart/form-data";
+        } else if (some(["application/x-www-form-urlencoded"])) {
+          if (!data.postData.params) {
+            data.postData.text = "";
+          } else {
+            data.postData.paramsObj = data.postData.params.reduce(
+              this.reducer,
+              {},
+            );
 
-Auth.prototype.basic = function (user, pass, sendImmediately) {
-  var self = this
-  if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) {
-    self.request.emit('error', new Error('auth() received invalid user or password'))
-  }
-  self.user = user
-  self.pass = pass
-  self.hasAuth = true
-  var header = user + ':' + (pass || '')
-  if (sendImmediately || typeof sendImmediately === 'undefined') {
-    var authHeader = 'Basic ' + toBase64(header)
-    self.sentAuth = true
-    return authHeader
-  }
-}
-
-Auth.prototype.bearer = function (bearer, sendImmediately) {
-  var self = this
-  self.bearerToken = bearer
-  self.hasAuth = true
-  if (sendImmediately || typeof sendImmediately === 'undefined') {
-    if (typeof bearer === 'function') {
-      bearer = bearer()
-    }
-    var authHeader = 'Bearer ' + (bearer || '')
-    self.sentAuth = true
-    return authHeader
-  }
-}
-
-Auth.prototype.digest = function (method, path, authHeader) {
-  // TODO: More complete implementation of RFC 2617.
-  //   - handle challenge.domain
-  //   - support qop="auth-int" only
-  //   - handle Authentication-Info (not necessarily?)
-  //   - check challenge.stale (not necessarily?)
-  //   - increase nc (not necessarily?)
-  // For reference:
-  // http://tools.ietf.org/html/rfc2617#section-3
-  // https://github.com/bagder/curl/blob/master/lib/http_digest.c
-
-  var self = this
-
-  var challenge = {}
-  var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi
-  for (;;) {
-    var match = re.exec(authHeader)
-    if (!match) {
-      break
-    }
-    challenge[match[1]] = match[2] || match[3]
-  }
+            // always overwrite
+            data.postData.text = qs.stringify(data.postData.paramsObj);
+          }
+        } else if (
+          some([
+            "text/json",
+            "text/x-json",
+            "application/json",
+            "application/x-json",
+          ])
+        ) {
+          data.postData.mimeType = "application/json";
 
-  /**
-   * RFC 2617: handle both MD5 and MD5-sess algorithms.
-   *
-   * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
-   *   HA1=MD5(username:realm:password)
-   * If the algorithm directive's value is "MD5-sess", then HA1 is
-   *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
-   */
-  var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) {
-    var ha1 = md5(user + ':' + realm + ':' + pass)
-    if (algorithm && algorithm.toLowerCase() === 'md5-sess') {
-      return md5(ha1 + ':' + nonce + ':' + cnonce)
-    } else {
-      return ha1
-    }
-  }
+          if (data.postData.text) {
+            try {
+              data.postData.jsonObj = JSON.parse(data.postData.text);
+            } catch (e) {
+              this.request.debug(e);
 
-  var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth'
-  var nc = qop && '00000001'
-  var cnonce = qop && uuid().replace(/-/g, '')
-  var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce)
-  var ha2 = md5(method + ':' + path)
-  var digestResponse = qop
-    ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2)
-    : md5(ha1 + ':' + challenge.nonce + ':' + ha2)
-  var authValues = {
-    username: self.user,
-    realm: challenge.realm,
-    nonce: challenge.nonce,
-    uri: path,
-    qop: qop,
-    response: digestResponse,
-    nc: nc,
-    cnonce: cnonce,
-    algorithm: challenge.algorithm,
-    opaque: challenge.opaque
-  }
+              // force back to text/plain
+              data.postData.mimeType = "text/plain";
+            }
+          }
+        }
 
-  authHeader = []
-  for (var k in authValues) {
-    if (authValues[k]) {
-      if (k === 'qop' || k === 'nc' || k === 'algorithm') {
-        authHeader.push(k + '=' + authValues[k])
-      } else {
-        authHeader.push(k + '="' + authValues[k] + '"')
-      }
-    }
-  }
-  authHeader = 'Digest ' + authHeader.join(', ')
-  self.sentAuth = true
-  return authHeader
-}
-
-Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) {
-  var self = this
-  var request = self.request
-
-  var authHeader
-  if (bearer === undefined && user === undefined) {
-    self.request.emit('error', new Error('no auth mechanism defined'))
-  } else if (bearer !== undefined) {
-    authHeader = self.bearer(bearer, sendImmediately)
-  } else {
-    authHeader = self.basic(user, pass, sendImmediately)
-  }
-  if (authHeader) {
-    request.setHeader('authorization', authHeader)
-  }
-}
+        return data;
+      };
 
-Auth.prototype.onResponse = function (response) {
-  var self = this
-  var request = self.request
+      Har.prototype.options = function (options) {
+        // skip if no har property defined
+        if (!options.har) {
+          return options;
+        }
 
-  if (!self.hasAuth || self.sentAuth) { return null }
+        var har = {};
+        extend(har, options.har);
 
-  var c = caseless(response.headers)
+        // only process the first entry
+        if (har.log && har.log.entries) {
+          har = har.log.entries[0];
+        }
 
-  var authHeader = c.get('www-authenticate')
-  var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase()
-  request.debug('reauth', authVerb)
+        // add optional properties to make validation successful
+        har.url =
+          har.url || options.url || options.uri || options.baseUrl || "/";
+        har.httpVersion = har.httpVersion || "HTTP/1.1";
+        har.queryString = har.queryString || [];
+        har.headers = har.headers || [];
+        har.cookies = har.cookies || [];
+        har.postData = har.postData || {};
+        har.postData.mimeType =
+          har.postData.mimeType || "application/octet-stream";
 
-  switch (authVerb) {
-    case 'basic':
-      return self.basic(self.user, self.pass, true)
+        har.bodySize = 0;
+        har.headersSize = 0;
+        har.postData.size = 0;
 
-    case 'bearer':
-      return self.bearer(self.bearerToken, true)
+        if (!validate.request(har)) {
+          return options;
+        }
 
-    case 'digest':
-      return self.digest(request.method, request.path, authHeader)
-  }
-}
+        // clean up and get some utility properties
+        var req = this.prep(har);
 
-exports.Auth = Auth
+        // construct new options
+        if (req.url) {
+          options.url = req.url;
+        }
 
+        if (req.method) {
+          options.method = req.method;
+        }
 
-/***/ }),
-/* 802 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (Object.keys(req.queryObj).length) {
+          options.qs = req.queryObj;
+        }
 
-"use strict";
+        if (Object.keys(req.headersObj).length) {
+          options.headers = req.headersObj;
+        }
 
+        function test(type) {
+          return req.postData.mimeType.indexOf(type) === 0;
+        }
+        if (test("application/x-www-form-urlencoded")) {
+          options.form = req.postData.paramsObj;
+        } else if (test("application/json")) {
+          if (req.postData.jsonObj) {
+            options.body = req.postData.jsonObj;
+            options.json = true;
+          }
+        } else if (test("multipart/form-data")) {
+          options.formData = {};
 
-function formatHostname (hostname) {
-  // canonicalize the hostname, so that 'oogle.com' won't match 'google.com'
-  return hostname.replace(/^\.*/, '.').toLowerCase()
-}
+          req.postData.params.forEach(function (param) {
+            var attachment = {};
 
-function parseNoProxyZone (zone) {
-  zone = zone.trim().toLowerCase()
+            if (!param.fileName && !param.fileName && !param.contentType) {
+              options.formData[param.name] = param.value;
+              return;
+            }
 
-  var zoneParts = zone.split(':', 2)
-  var zoneHost = formatHostname(zoneParts[0])
-  var zonePort = zoneParts[1]
-  var hasPort = zone.indexOf(':') > -1
+            // attempt to read from disk!
+            if (param.fileName && !param.value) {
+              attachment.value = fs.createReadStream(param.fileName);
+            } else if (param.value) {
+              attachment.value = param.value;
+            }
 
-  return {hostname: zoneHost, port: zonePort, hasPort: hasPort}
-}
+            if (param.fileName) {
+              attachment.options = {
+                filename: param.fileName,
+                contentType: param.contentType ? param.contentType : null,
+              };
+            }
 
-function uriInNoProxy (uri, noProxy) {
-  var port = uri.port || (uri.protocol === 'https:' ? '443' : '80')
-  var hostname = formatHostname(uri.hostname)
-  var noProxyList = noProxy.split(',')
+            options.formData[param.name] = attachment;
+          });
+        } else {
+          if (req.postData.text) {
+            options.body = req.postData.text;
+          }
+        }
 
-  // iterate through the noProxyList until it finds a match.
-  return noProxyList.map(parseNoProxyZone).some(function (noProxyZone) {
-    var isMatchedAt = hostname.indexOf(noProxyZone.hostname)
-    var hostnameMatched = (
-      isMatchedAt > -1 &&
-        (isMatchedAt === hostname.length - noProxyZone.hostname.length)
-    )
+        return options;
+      };
 
-    if (noProxyZone.hasPort) {
-      return (port === noProxyZone.port) && hostnameMatched
-    }
+      exports.Har = Har;
 
-    return hostnameMatched
-  })
-}
+      /***/
+    },
+    /* 804 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var crypto = __webpack_require__(11);
+
+      function randomString(size) {
+        var bits = (size + 1) * 6;
+        var buffer = crypto.randomBytes(Math.ceil(bits / 8));
+        var string = buffer
+          .toString("base64")
+          .replace(/\+/g, "-")
+          .replace(/\//g, "_")
+          .replace(/=/g, "");
+        return string.slice(0, size);
+      }
+
+      function calculatePayloadHash(payload, algorithm, contentType) {
+        var hash = crypto.createHash(algorithm);
+        hash.update("hawk.1.payload\n");
+        hash.update(
+          (contentType ? contentType.split(";")[0].trim().toLowerCase() : "") +
+            "\n",
+        );
+        hash.update(payload || "");
+        hash.update("\n");
+        return hash.digest("base64");
+      }
+
+      exports.calculateMac = function (credentials, opts) {
+        var normalized =
+          "hawk.1.header\n" +
+          opts.ts +
+          "\n" +
+          opts.nonce +
+          "\n" +
+          (opts.method || "").toUpperCase() +
+          "\n" +
+          opts.resource +
+          "\n" +
+          opts.host.toLowerCase() +
+          "\n" +
+          opts.port +
+          "\n" +
+          (opts.hash || "") +
+          "\n";
+
+        if (opts.ext) {
+          normalized =
+            normalized + opts.ext.replace("\\", "\\\\").replace("\n", "\\n");
+        }
+
+        normalized = normalized + "\n";
+
+        if (opts.app) {
+          normalized = normalized + opts.app + "\n" + (opts.dlg || "") + "\n";
+        }
+
+        var hmac = crypto
+          .createHmac(credentials.algorithm, credentials.key)
+          .update(normalized);
+        var digest = hmac.digest("base64");
+        return digest;
+      };
 
-function getProxyFromURI (uri) {
-  // Decide the proper request proxy to use based on the request URI object and the
-  // environmental variables (NO_PROXY, HTTP_PROXY, etc.)
-  // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html)
+      exports.header = function (uri, method, opts) {
+        var timestamp =
+          opts.timestamp ||
+          Math.floor((Date.now() + (opts.localtimeOffsetMsec || 0)) / 1000);
+        var credentials = opts.credentials;
+        if (
+          !credentials ||
+          !credentials.id ||
+          !credentials.key ||
+          !credentials.algorithm
+        ) {
+          return "";
+        }
 
-  var noProxy = process.env.NO_PROXY || process.env.no_proxy || ''
+        if (["sha1", "sha256"].indexOf(credentials.algorithm) === -1) {
+          return "";
+        }
 
-  // if the noProxy is a wildcard then return null
+        var artifacts = {
+          ts: timestamp,
+          nonce: opts.nonce || randomString(6),
+          method: method,
+          resource: uri.pathname + (uri.search || ""),
+          host: uri.hostname,
+          port: uri.port || (uri.protocol === "http:" ? 80 : 443),
+          hash: opts.hash,
+          ext: opts.ext,
+          app: opts.app,
+          dlg: opts.dlg,
+        };
 
-  if (noProxy === '*') {
-    return null
-  }
+        if (!artifacts.hash && (opts.payload || opts.payload === "")) {
+          artifacts.hash = calculatePayloadHash(
+            opts.payload,
+            credentials.algorithm,
+            opts.contentType,
+          );
+        }
 
-  // if the noProxy is not empty and the uri is found return null
+        var mac = exports.calculateMac(credentials, artifacts);
+
+        var hasExt =
+          artifacts.ext !== null &&
+          artifacts.ext !== undefined &&
+          artifacts.ext !== "";
+        var header =
+          'Hawk id="' +
+          credentials.id +
+          '", ts="' +
+          artifacts.ts +
+          '", nonce="' +
+          artifacts.nonce +
+          (artifacts.hash ? '", hash="' + artifacts.hash : "") +
+          (hasExt
+            ? '", ext="' +
+              artifacts.ext.replace(/\\/g, "\\\\").replace(/"/g, '\\"')
+            : "") +
+          '", mac="' +
+          mac +
+          '"';
+
+        if (artifacts.app) {
+          header =
+            header +
+            ', app="' +
+            artifacts.app +
+            (artifacts.dlg ? '", dlg="' + artifacts.dlg : "") +
+            '"';
+        }
 
-  if (noProxy !== '' && uriInNoProxy(uri, noProxy)) {
-    return null
-  }
+        return header;
+      };
 
-  // Check for HTTP or HTTPS Proxy in environment Else default to null
+      /***/
+    },
+    /* 805 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  if (uri.protocol === 'http:') {
-    return process.env.HTTP_PROXY ||
-      process.env.http_proxy || null
-  }
+      var uuid = __webpack_require__(119);
+      var CombinedStream = __webpack_require__(385);
+      var isstream = __webpack_require__(399);
+      var Buffer = __webpack_require__(45).Buffer;
 
-  if (uri.protocol === 'https:') {
-    return process.env.HTTPS_PROXY ||
-      process.env.https_proxy ||
-      process.env.HTTP_PROXY ||
-      process.env.http_proxy || null
-  }
+      function Multipart(request) {
+        this.request = request;
+        this.boundary = uuid();
+        this.chunked = false;
+        this.body = null;
+      }
 
-  // if none of that works, return null
-  // (What uri protocol are you using then?)
+      Multipart.prototype.isChunked = function (options) {
+        var self = this;
+        var chunked = false;
+        var parts = options.data || options;
 
-  return null
-}
+        if (!parts.forEach) {
+          self.request.emit(
+            "error",
+            new Error("Argument error, options.multipart."),
+          );
+        }
 
-module.exports = getProxyFromURI
+        if (options.chunked !== undefined) {
+          chunked = options.chunked;
+        }
 
+        if (self.request.getHeader("transfer-encoding") === "chunked") {
+          chunked = true;
+        }
 
-/***/ }),
-/* 803 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (!chunked) {
+          parts.forEach(function (part) {
+            if (typeof part.body === "undefined") {
+              self.request.emit(
+                "error",
+                new Error("Body attribute missing in multipart."),
+              );
+            }
+            if (isstream(part.body)) {
+              chunked = true;
+            }
+          });
+        }
 
-"use strict";
+        return chunked;
+      };
 
+      Multipart.prototype.setHeaders = function (chunked) {
+        var self = this;
 
-var fs = __webpack_require__(5)
-var qs = __webpack_require__(196)
-var validate = __webpack_require__(677)
-var extend = __webpack_require__(269)
+        if (chunked && !self.request.hasHeader("transfer-encoding")) {
+          self.request.setHeader("transfer-encoding", "chunked");
+        }
 
-function Har (request) {
-  this.request = request
-}
+        var header = self.request.getHeader("content-type");
 
-Har.prototype.reducer = function (obj, pair) {
-  // new property ?
-  if (obj[pair.name] === undefined) {
-    obj[pair.name] = pair.value
-    return obj
-  }
+        if (!header || header.indexOf("multipart") === -1) {
+          self.request.setHeader(
+            "content-type",
+            "multipart/related; boundary=" + self.boundary,
+          );
+        } else {
+          if (header.indexOf("boundary") !== -1) {
+            self.boundary = header.replace(/.*boundary=([^\s;]+).*/, "$1");
+          } else {
+            self.request.setHeader(
+              "content-type",
+              header + "; boundary=" + self.boundary,
+            );
+          }
+        }
+      };
 
-  // existing? convert to array
-  var arr = [
-    obj[pair.name],
-    pair.value
-  ]
+      Multipart.prototype.build = function (parts, chunked) {
+        var self = this;
+        var body = chunked ? new CombinedStream() : [];
 
-  obj[pair.name] = arr
+        function add(part) {
+          if (typeof part === "number") {
+            part = part.toString();
+          }
+          return chunked ? body.append(part) : body.push(Buffer.from(part));
+        }
 
-  return obj
-}
+        if (self.request.preambleCRLF) {
+          add("\r\n");
+        }
 
-Har.prototype.prep = function (data) {
-  // construct utility properties
-  data.queryObj = {}
-  data.headersObj = {}
-  data.postData.jsonObj = false
-  data.postData.paramsObj = false
+        parts.forEach(function (part) {
+          var preamble = "--" + self.boundary + "\r\n";
+          Object.keys(part).forEach(function (key) {
+            if (key === "body") {
+              return;
+            }
+            preamble += key + ": " + part[key] + "\r\n";
+          });
+          preamble += "\r\n";
+          add(preamble);
+          add(part.body);
+          add("\r\n");
+        });
+        add("--" + self.boundary + "--");
 
-  // construct query objects
-  if (data.queryString && data.queryString.length) {
-    data.queryObj = data.queryString.reduce(this.reducer, {})
-  }
+        if (self.request.postambleCRLF) {
+          add("\r\n");
+        }
 
-  // construct headers objects
-  if (data.headers && data.headers.length) {
-    // loweCase header keys
-    data.headersObj = data.headers.reduceRight(function (headers, header) {
-      headers[header.name] = header.value
-      return headers
-    }, {})
-  }
+        return body;
+      };
 
-  // construct Cookie header
-  if (data.cookies && data.cookies.length) {
-    var cookies = data.cookies.map(function (cookie) {
-      return cookie.name + '=' + cookie.value
-    })
+      Multipart.prototype.onRequest = function (options) {
+        var self = this;
 
-    if (cookies.length) {
-      data.headersObj.cookie = cookies.join('; ')
-    }
-  }
+        var chunked = self.isChunked(options);
+        var parts = options.data || options;
 
-  // prep body
-  function some (arr) {
-    return arr.some(function (type) {
-      return data.postData.mimeType.indexOf(type) === 0
-    })
-  }
+        self.setHeaders(chunked);
+        self.chunked = chunked;
+        self.body = self.build(parts, chunked);
+      };
 
-  if (some([
-    'multipart/mixed',
-    'multipart/related',
-    'multipart/form-data',
-    'multipart/alternative'])) {
-    // reset values
-    data.postData.mimeType = 'multipart/form-data'
-  } else if (some([
-    'application/x-www-form-urlencoded'])) {
-    if (!data.postData.params) {
-      data.postData.text = ''
-    } else {
-      data.postData.paramsObj = data.postData.params.reduce(this.reducer, {})
-
-      // always overwrite
-      data.postData.text = qs.stringify(data.postData.paramsObj)
-    }
-  } else if (some([
-    'text/json',
-    'text/x-json',
-    'application/json',
-    'application/x-json'])) {
-    data.postData.mimeType = 'application/json'
-
-    if (data.postData.text) {
-      try {
-        data.postData.jsonObj = JSON.parse(data.postData.text)
-      } catch (e) {
-        this.request.debug(e)
+      exports.Multipart = Multipart;
 
-        // force back to text/plain
-        data.postData.mimeType = 'text/plain'
-      }
-    }
-  }
+      /***/
+    },
+    /* 806 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var url = __webpack_require__(24);
+      var qs = __webpack_require__(404);
+      var caseless = __webpack_require__(231);
+      var uuid = __webpack_require__(119);
+      var oauth = __webpack_require__(768);
+      var crypto = __webpack_require__(11);
+      var Buffer = __webpack_require__(45).Buffer;
+
+      function OAuth(request) {
+        this.request = request;
+        this.params = null;
+      }
+
+      OAuth.prototype.buildParams = function (
+        _oauth,
+        uri,
+        method,
+        query,
+        form,
+        qsLib,
+      ) {
+        var oa = {};
+        for (var i in _oauth) {
+          oa["oauth_" + i] = _oauth[i];
+        }
+        if (!oa.oauth_version) {
+          oa.oauth_version = "1.0";
+        }
+        if (!oa.oauth_timestamp) {
+          oa.oauth_timestamp = Math.floor(Date.now() / 1000).toString();
+        }
+        if (!oa.oauth_nonce) {
+          oa.oauth_nonce = uuid().replace(/-/g, "");
+        }
+        if (!oa.oauth_signature_method) {
+          oa.oauth_signature_method = "HMAC-SHA1";
+        }
+
+        var consumer_secret_or_private_key =
+          oa.oauth_consumer_secret || oa.oauth_private_key; // eslint-disable-line camelcase
+        delete oa.oauth_consumer_secret;
+        delete oa.oauth_private_key;
+
+        var token_secret = oa.oauth_token_secret; // eslint-disable-line camelcase
+        delete oa.oauth_token_secret;
+
+        var realm = oa.oauth_realm;
+        delete oa.oauth_realm;
+        delete oa.oauth_transport_method;
+
+        var baseurl = uri.protocol + "//" + uri.host + uri.pathname;
+        var params = qsLib.parse(
+          [].concat(query, form, qsLib.stringify(oa)).join("&"),
+        );
 
-  return data
-}
+        oa.oauth_signature = oauth.sign(
+          oa.oauth_signature_method,
+          method,
+          baseurl,
+          params,
+          consumer_secret_or_private_key, // eslint-disable-line camelcase
+          token_secret, // eslint-disable-line camelcase
+        );
 
-Har.prototype.options = function (options) {
-  // skip if no har property defined
-  if (!options.har) {
-    return options
-  }
+        if (realm) {
+          oa.realm = realm;
+        }
 
-  var har = {}
-  extend(har, options.har)
+        return oa;
+      };
 
-  // only process the first entry
-  if (har.log && har.log.entries) {
-    har = har.log.entries[0]
-  }
+      OAuth.prototype.buildBodyHash = function (_oauth, body) {
+        if (
+          ["HMAC-SHA1", "RSA-SHA1"].indexOf(
+            _oauth.signature_method || "HMAC-SHA1",
+          ) < 0
+        ) {
+          this.request.emit(
+            "error",
+            new Error(
+              "oauth: " +
+                _oauth.signature_method +
+                " signature_method not supported with body_hash signing.",
+            ),
+          );
+        }
 
-  // add optional properties to make validation successful
-  har.url = har.url || options.url || options.uri || options.baseUrl || '/'
-  har.httpVersion = har.httpVersion || 'HTTP/1.1'
-  har.queryString = har.queryString || []
-  har.headers = har.headers || []
-  har.cookies = har.cookies || []
-  har.postData = har.postData || {}
-  har.postData.mimeType = har.postData.mimeType || 'application/octet-stream'
-
-  har.bodySize = 0
-  har.headersSize = 0
-  har.postData.size = 0
-
-  if (!validate.request(har)) {
-    return options
-  }
+        var shasum = crypto.createHash("sha1");
+        shasum.update(body || "");
+        var sha1 = shasum.digest("hex");
 
-  // clean up and get some utility properties
-  var req = this.prep(har)
+        return Buffer.from(sha1, "hex").toString("base64");
+      };
 
-  // construct new options
-  if (req.url) {
-    options.url = req.url
-  }
+      OAuth.prototype.concatParams = function (oa, sep, wrap) {
+        wrap = wrap || "";
 
-  if (req.method) {
-    options.method = req.method
-  }
+        var params = Object.keys(oa)
+          .filter(function (i) {
+            return i !== "realm" && i !== "oauth_signature";
+          })
+          .sort();
 
-  if (Object.keys(req.queryObj).length) {
-    options.qs = req.queryObj
-  }
+        if (oa.realm) {
+          params.splice(0, 0, "realm");
+        }
+        params.push("oauth_signature");
 
-  if (Object.keys(req.headersObj).length) {
-    options.headers = req.headersObj
-  }
+        return params
+          .map(function (i) {
+            return i + "=" + wrap + oauth.rfc3986(oa[i]) + wrap;
+          })
+          .join(sep);
+      };
 
-  function test (type) {
-    return req.postData.mimeType.indexOf(type) === 0
-  }
-  if (test('application/x-www-form-urlencoded')) {
-    options.form = req.postData.paramsObj
-  } else if (test('application/json')) {
-    if (req.postData.jsonObj) {
-      options.body = req.postData.jsonObj
-      options.json = true
-    }
-  } else if (test('multipart/form-data')) {
-    options.formData = {}
+      OAuth.prototype.onRequest = function (_oauth) {
+        var self = this;
+        self.params = _oauth;
 
-    req.postData.params.forEach(function (param) {
-      var attachment = {}
+        var uri = self.request.uri || {};
+        var method = self.request.method || "";
+        var headers = caseless(self.request.headers);
+        var body = self.request.body || "";
+        var qsLib = self.request.qsLib || qs;
 
-      if (!param.fileName && !param.fileName && !param.contentType) {
-        options.formData[param.name] = param.value
-        return
-      }
+        var form;
+        var query;
+        var contentType = headers.get("content-type") || "";
+        var formContentType = "application/x-www-form-urlencoded";
+        var transport = _oauth.transport_method || "header";
 
-      // attempt to read from disk!
-      if (param.fileName && !param.value) {
-        attachment.value = fs.createReadStream(param.fileName)
-      } else if (param.value) {
-        attachment.value = param.value
-      }
+        if (contentType.slice(0, formContentType.length) === formContentType) {
+          contentType = formContentType;
+          form = body;
+        }
+        if (uri.query) {
+          query = uri.query;
+        }
+        if (
+          transport === "body" &&
+          (method !== "POST" || contentType !== formContentType)
+        ) {
+          self.request.emit(
+            "error",
+            new Error(
+              "oauth: transport_method of body requires POST " +
+                "and content-type " +
+                formContentType,
+            ),
+          );
+        }
 
-      if (param.fileName) {
-        attachment.options = {
-          filename: param.fileName,
-          contentType: param.contentType ? param.contentType : null
+        if (!form && typeof _oauth.body_hash === "boolean") {
+          _oauth.body_hash = self.buildBodyHash(
+            _oauth,
+            self.request.body.toString(),
+          );
         }
-      }
 
-      options.formData[param.name] = attachment
-    })
-  } else {
-    if (req.postData.text) {
-      options.body = req.postData.text
-    }
-  }
+        var oa = self.buildParams(_oauth, uri, method, query, form, qsLib);
 
-  return options
-}
+        switch (transport) {
+          case "header":
+            self.request.setHeader(
+              "Authorization",
+              "OAuth " + self.concatParams(oa, ",", '"'),
+            );
+            break;
 
-exports.Har = Har
+          case "query":
+            var href = (self.request.uri.href +=
+              (query ? "&" : "?") + self.concatParams(oa, "&"));
+            self.request.uri = url.parse(href);
+            self.request.path = self.request.uri.path;
+            break;
 
+          case "body":
+            self.request.body =
+              (form ? form + "&" : "") + self.concatParams(oa, "&");
+            break;
 
-/***/ }),
-/* 804 */
-/***/ (function(module, exports, __webpack_require__) {
+          default:
+            self.request.emit(
+              "error",
+              new Error("oauth: transport_method invalid"),
+            );
+        }
+      };
 
-"use strict";
+      exports.OAuth = OAuth;
 
+      /***/
+    },
+    /* 807 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-var crypto = __webpack_require__(11)
+      var qs = __webpack_require__(404);
+      var querystring = __webpack_require__(196);
 
-function randomString (size) {
-  var bits = (size + 1) * 6
-  var buffer = crypto.randomBytes(Math.ceil(bits / 8))
-  var string = buffer.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '')
-  return string.slice(0, size)
-}
+      function Querystring(request) {
+        this.request = request;
+        this.lib = null;
+        this.useQuerystring = null;
+        this.parseOptions = null;
+        this.stringifyOptions = null;
+      }
 
-function calculatePayloadHash (payload, algorithm, contentType) {
-  var hash = crypto.createHash(algorithm)
-  hash.update('hawk.1.payload\n')
-  hash.update((contentType ? contentType.split(';')[0].trim().toLowerCase() : '') + '\n')
-  hash.update(payload || '')
-  hash.update('\n')
-  return hash.digest('base64')
-}
+      Querystring.prototype.init = function (options) {
+        if (this.lib) {
+          return;
+        }
 
-exports.calculateMac = function (credentials, opts) {
-  var normalized = 'hawk.1.header\n' +
-    opts.ts + '\n' +
-    opts.nonce + '\n' +
-    (opts.method || '').toUpperCase() + '\n' +
-    opts.resource + '\n' +
-    opts.host.toLowerCase() + '\n' +
-    opts.port + '\n' +
-    (opts.hash || '') + '\n'
+        this.useQuerystring = options.useQuerystring;
+        this.lib = this.useQuerystring ? querystring : qs;
 
-  if (opts.ext) {
-    normalized = normalized + opts.ext.replace('\\', '\\\\').replace('\n', '\\n')
-  }
+        this.parseOptions = options.qsParseOptions || {};
+        this.stringifyOptions = options.qsStringifyOptions || {};
+      };
 
-  normalized = normalized + '\n'
+      Querystring.prototype.stringify = function (obj) {
+        return this.useQuerystring
+          ? this.rfc3986(
+              this.lib.stringify(
+                obj,
+                this.stringifyOptions.sep || null,
+                this.stringifyOptions.eq || null,
+                this.stringifyOptions,
+              ),
+            )
+          : this.lib.stringify(obj, this.stringifyOptions);
+      };
 
-  if (opts.app) {
-    normalized = normalized + opts.app + '\n' + (opts.dlg || '') + '\n'
-  }
+      Querystring.prototype.parse = function (str) {
+        return this.useQuerystring
+          ? this.lib.parse(
+              str,
+              this.parseOptions.sep || null,
+              this.parseOptions.eq || null,
+              this.parseOptions,
+            )
+          : this.lib.parse(str, this.parseOptions);
+      };
 
-  var hmac = crypto.createHmac(credentials.algorithm, credentials.key).update(normalized)
-  var digest = hmac.digest('base64')
-  return digest
-}
+      Querystring.prototype.rfc3986 = function (str) {
+        return str.replace(/[!'()*]/g, function (c) {
+          return "%" + c.charCodeAt(0).toString(16).toUpperCase();
+        });
+      };
 
-exports.header = function (uri, method, opts) {
-  var timestamp = opts.timestamp || Math.floor((Date.now() + (opts.localtimeOffsetMsec || 0)) / 1000)
-  var credentials = opts.credentials
-  if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) {
-    return ''
-  }
+      Querystring.prototype.unescape = querystring.unescape;
 
-  if (['sha1', 'sha256'].indexOf(credentials.algorithm) === -1) {
-    return ''
-  }
+      exports.Querystring = Querystring;
 
-  var artifacts = {
-    ts: timestamp,
-    nonce: opts.nonce || randomString(6),
-    method: method,
-    resource: uri.pathname + (uri.search || ''),
-    host: uri.hostname,
-    port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
-    hash: opts.hash,
-    ext: opts.ext,
-    app: opts.app,
-    dlg: opts.dlg
-  }
+      /***/
+    },
+    /* 808 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var url = __webpack_require__(24);
+      var isUrl = /^https?:/;
+
+      function Redirect(request) {
+        this.request = request;
+        this.followRedirect = true;
+        this.followRedirects = true;
+        this.followAllRedirects = false;
+        this.followOriginalHttpMethod = false;
+        this.allowRedirect = function () {
+          return true;
+        };
+        this.maxRedirects = 10;
+        this.redirects = [];
+        this.redirectsFollowed = 0;
+        this.removeRefererHeader = false;
+      }
 
-  if (!artifacts.hash && (opts.payload || opts.payload === '')) {
-    artifacts.hash = calculatePayloadHash(opts.payload, credentials.algorithm, opts.contentType)
-  }
+      Redirect.prototype.onRequest = function (options) {
+        var self = this;
 
-  var mac = exports.calculateMac(credentials, artifacts)
+        if (options.maxRedirects !== undefined) {
+          self.maxRedirects = options.maxRedirects;
+        }
+        if (typeof options.followRedirect === "function") {
+          self.allowRedirect = options.followRedirect;
+        }
+        if (options.followRedirect !== undefined) {
+          self.followRedirects = !!options.followRedirect;
+        }
+        if (options.followAllRedirects !== undefined) {
+          self.followAllRedirects = options.followAllRedirects;
+        }
+        if (self.followRedirects || self.followAllRedirects) {
+          self.redirects = self.redirects || [];
+        }
+        if (options.removeRefererHeader !== undefined) {
+          self.removeRefererHeader = options.removeRefererHeader;
+        }
+        if (options.followOriginalHttpMethod !== undefined) {
+          self.followOriginalHttpMethod = options.followOriginalHttpMethod;
+        }
+      };
 
-  var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''
-  var header = 'Hawk id="' + credentials.id +
-    '", ts="' + artifacts.ts +
-    '", nonce="' + artifacts.nonce +
-    (artifacts.hash ? '", hash="' + artifacts.hash : '') +
-    (hasExt ? '", ext="' + artifacts.ext.replace(/\\/g, '\\\\').replace(/"/g, '\\"') : '') +
-    '", mac="' + mac + '"'
+      Redirect.prototype.redirectTo = function (response) {
+        var self = this;
+        var request = self.request;
 
-  if (artifacts.app) {
-    header = header + ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'
-  }
+        var redirectTo = null;
+        if (
+          response.statusCode >= 300 &&
+          response.statusCode < 400 &&
+          response.caseless.has("location")
+        ) {
+          var location = response.caseless.get("location");
+          request.debug("redirect", location);
+
+          if (self.followAllRedirects) {
+            redirectTo = location;
+          } else if (self.followRedirects) {
+            switch (request.method) {
+              case "PATCH":
+              case "PUT":
+              case "POST":
+              case "DELETE":
+                // Do not follow redirects
+                break;
+              default:
+                redirectTo = location;
+                break;
+            }
+          }
+        } else if (response.statusCode === 401) {
+          var authHeader = request._auth.onResponse(response);
+          if (authHeader) {
+            request.setHeader("authorization", authHeader);
+            redirectTo = request.uri;
+          }
+        }
+        return redirectTo;
+      };
 
-  return header
-}
+      Redirect.prototype.onResponse = function (response) {
+        var self = this;
+        var request = self.request;
 
+        var redirectTo = self.redirectTo(response);
+        if (!redirectTo || !self.allowRedirect.call(request, response)) {
+          return false;
+        }
 
-/***/ }),
-/* 805 */
-/***/ (function(module, exports, __webpack_require__) {
+        request.debug("redirect to", redirectTo);
 
-"use strict";
+        // ignore any potential response body.  it cannot possibly be useful
+        // to us at this point.
+        // response.resume should be defined, but check anyway before calling. Workaround for browserify.
+        if (response.resume) {
+          response.resume();
+        }
 
+        if (self.redirectsFollowed >= self.maxRedirects) {
+          request.emit(
+            "error",
+            new Error(
+              "Exceeded maxRedirects. Probably stuck in a redirect loop " +
+                request.uri.href,
+            ),
+          );
+          return false;
+        }
+        self.redirectsFollowed += 1;
 
-var uuid = __webpack_require__(119)
-var CombinedStream = __webpack_require__(385)
-var isstream = __webpack_require__(399)
-var Buffer = __webpack_require__(45).Buffer
+        if (!isUrl.test(redirectTo)) {
+          redirectTo = url.resolve(request.uri.href, redirectTo);
+        }
 
-function Multipart (request) {
-  this.request = request
-  this.boundary = uuid()
-  this.chunked = false
-  this.body = null
-}
+        var uriPrev = request.uri;
+        request.uri = url.parse(redirectTo);
 
-Multipart.prototype.isChunked = function (options) {
-  var self = this
-  var chunked = false
-  var parts = options.data || options
+        // handle the case where we change protocol from https to http or vice versa
+        if (request.uri.protocol !== uriPrev.protocol) {
+          delete request.agent;
+        }
 
-  if (!parts.forEach) {
-    self.request.emit('error', new Error('Argument error, options.multipart.'))
-  }
+        self.redirects.push({
+          statusCode: response.statusCode,
+          redirectUri: redirectTo,
+        });
 
-  if (options.chunked !== undefined) {
-    chunked = options.chunked
-  }
+        if (
+          self.followAllRedirects &&
+          request.method !== "HEAD" &&
+          response.statusCode !== 401 &&
+          response.statusCode !== 307
+        ) {
+          request.method = self.followOriginalHttpMethod
+            ? request.method
+            : "GET";
+        }
+        // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215
+        delete request.src;
+        delete request.req;
+        delete request._started;
+        if (response.statusCode !== 401 && response.statusCode !== 307) {
+          // Remove parameters from the previous response, unless this is the second request
+          // for a server that requires digest authentication.
+          delete request.body;
+          delete request._form;
+          if (request.headers) {
+            request.removeHeader("host");
+            request.removeHeader("content-type");
+            request.removeHeader("content-length");
+            if (request.uri.hostname !== request.originalHost.split(":")[0]) {
+              // Remove authorization if changing hostnames (but not if just
+              // changing ports or protocols).  This matches the behavior of curl:
+              // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710
+              request.removeHeader("authorization");
+            }
+          }
+        }
 
-  if (self.request.getHeader('transfer-encoding') === 'chunked') {
-    chunked = true
-  }
+        if (!self.removeRefererHeader) {
+          request.setHeader("referer", uriPrev.href);
+        }
 
-  if (!chunked) {
-    parts.forEach(function (part) {
-      if (typeof part.body === 'undefined') {
-        self.request.emit('error', new Error('Body attribute missing in multipart.'))
-      }
-      if (isstream(part.body)) {
-        chunked = true
-      }
-    })
-  }
+        request.emit("redirect");
 
-  return chunked
-}
+        request.init();
 
-Multipart.prototype.setHeaders = function (chunked) {
-  var self = this
+        return true;
+      };
 
-  if (chunked && !self.request.hasHeader('transfer-encoding')) {
-    self.request.setHeader('transfer-encoding', 'chunked')
-  }
+      exports.Redirect = Redirect;
 
-  var header = self.request.getHeader('content-type')
+      /***/
+    },
+    /* 809 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var url = __webpack_require__(24);
+      var tunnel = __webpack_require__(955);
+
+      var defaultProxyHeaderWhiteList = [
+        "accept",
+        "accept-charset",
+        "accept-encoding",
+        "accept-language",
+        "accept-ranges",
+        "cache-control",
+        "content-encoding",
+        "content-language",
+        "content-location",
+        "content-md5",
+        "content-range",
+        "content-type",
+        "connection",
+        "date",
+        "expect",
+        "max-forwards",
+        "pragma",
+        "referer",
+        "te",
+        "user-agent",
+        "via",
+      ];
 
-  if (!header || header.indexOf('multipart') === -1) {
-    self.request.setHeader('content-type', 'multipart/related; boundary=' + self.boundary)
-  } else {
-    if (header.indexOf('boundary') !== -1) {
-      self.boundary = header.replace(/.*boundary=([^\s;]+).*/, '$1')
-    } else {
-      self.request.setHeader('content-type', header + '; boundary=' + self.boundary)
-    }
-  }
-}
+      var defaultProxyHeaderExclusiveList = ["proxy-authorization"];
 
-Multipart.prototype.build = function (parts, chunked) {
-  var self = this
-  var body = chunked ? new CombinedStream() : []
+      function constructProxyHost(uriObject) {
+        var port = uriObject.port;
+        var protocol = uriObject.protocol;
+        var proxyHost = uriObject.hostname + ":";
 
-  function add (part) {
-    if (typeof part === 'number') {
-      part = part.toString()
-    }
-    return chunked ? body.append(part) : body.push(Buffer.from(part))
-  }
+        if (port) {
+          proxyHost += port;
+        } else if (protocol === "https:") {
+          proxyHost += "443";
+        } else {
+          proxyHost += "80";
+        }
 
-  if (self.request.preambleCRLF) {
-    add('\r\n')
-  }
+        return proxyHost;
+      }
 
-  parts.forEach(function (part) {
-    var preamble = '--' + self.boundary + '\r\n'
-    Object.keys(part).forEach(function (key) {
-      if (key === 'body') { return }
-      preamble += key + ': ' + part[key] + '\r\n'
-    })
-    preamble += '\r\n'
-    add(preamble)
-    add(part.body)
-    add('\r\n')
-  })
-  add('--' + self.boundary + '--')
-
-  if (self.request.postambleCRLF) {
-    add('\r\n')
-  }
+      function constructProxyHeaderWhiteList(headers, proxyHeaderWhiteList) {
+        var whiteList = proxyHeaderWhiteList.reduce(function (set, header) {
+          set[header.toLowerCase()] = true;
+          return set;
+        }, {});
 
-  return body
-}
+        return Object.keys(headers)
+          .filter(function (header) {
+            return whiteList[header.toLowerCase()];
+          })
+          .reduce(function (set, header) {
+            set[header] = headers[header];
+            return set;
+          }, {});
+      }
 
-Multipart.prototype.onRequest = function (options) {
-  var self = this
+      function constructTunnelOptions(request, proxyHeaders) {
+        var proxy = request.proxy;
 
-  var chunked = self.isChunked(options)
-  var parts = options.data || options
+        var tunnelOptions = {
+          proxy: {
+            host: proxy.hostname,
+            port: +proxy.port,
+            proxyAuth: proxy.auth,
+            headers: proxyHeaders,
+          },
+          headers: request.headers,
+          ca: request.ca,
+          cert: request.cert,
+          key: request.key,
+          passphrase: request.passphrase,
+          pfx: request.pfx,
+          ciphers: request.ciphers,
+          rejectUnauthorized: request.rejectUnauthorized,
+          secureOptions: request.secureOptions,
+          secureProtocol: request.secureProtocol,
+        };
 
-  self.setHeaders(chunked)
-  self.chunked = chunked
-  self.body = self.build(parts, chunked)
-}
+        return tunnelOptions;
+      }
 
-exports.Multipart = Multipart
+      function constructTunnelFnName(uri, proxy) {
+        var uriProtocol = uri.protocol === "https:" ? "https" : "http";
+        var proxyProtocol = proxy.protocol === "https:" ? "Https" : "Http";
+        return [uriProtocol, proxyProtocol].join("Over");
+      }
 
+      function getTunnelFn(request) {
+        var uri = request.uri;
+        var proxy = request.proxy;
+        var tunnelFnName = constructTunnelFnName(uri, proxy);
+        return tunnel[tunnelFnName];
+      }
 
-/***/ }),
-/* 806 */
-/***/ (function(module, exports, __webpack_require__) {
+      function Tunnel(request) {
+        this.request = request;
+        this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList;
+        this.proxyHeaderExclusiveList = [];
+        if (typeof request.tunnel !== "undefined") {
+          this.tunnelOverride = request.tunnel;
+        }
+      }
 
-"use strict";
+      Tunnel.prototype.isEnabled = function () {
+        var self = this;
+        var request = self.request;
+        // Tunnel HTTPS by default. Allow the user to override this setting.
 
+        // If self.tunnelOverride is set (the user specified a value), use it.
+        if (typeof self.tunnelOverride !== "undefined") {
+          return self.tunnelOverride;
+        }
 
-var url = __webpack_require__(24)
-var qs = __webpack_require__(404)
-var caseless = __webpack_require__(231)
-var uuid = __webpack_require__(119)
-var oauth = __webpack_require__(768)
-var crypto = __webpack_require__(11)
-var Buffer = __webpack_require__(45).Buffer
+        // If the destination is HTTPS, tunnel.
+        if (request.uri.protocol === "https:") {
+          return true;
+        }
 
-function OAuth (request) {
-  this.request = request
-  this.params = null
-}
+        // Otherwise, do not use tunnel.
+        return false;
+      };
 
-OAuth.prototype.buildParams = function (_oauth, uri, method, query, form, qsLib) {
-  var oa = {}
-  for (var i in _oauth) {
-    oa['oauth_' + i] = _oauth[i]
-  }
-  if (!oa.oauth_version) {
-    oa.oauth_version = '1.0'
-  }
-  if (!oa.oauth_timestamp) {
-    oa.oauth_timestamp = Math.floor(Date.now() / 1000).toString()
-  }
-  if (!oa.oauth_nonce) {
-    oa.oauth_nonce = uuid().replace(/-/g, '')
-  }
-  if (!oa.oauth_signature_method) {
-    oa.oauth_signature_method = 'HMAC-SHA1'
-  }
+      Tunnel.prototype.setup = function (options) {
+        var self = this;
+        var request = self.request;
 
-  var consumer_secret_or_private_key = oa.oauth_consumer_secret || oa.oauth_private_key // eslint-disable-line camelcase
-  delete oa.oauth_consumer_secret
-  delete oa.oauth_private_key
+        options = options || {};
 
-  var token_secret = oa.oauth_token_secret // eslint-disable-line camelcase
-  delete oa.oauth_token_secret
+        if (typeof request.proxy === "string") {
+          request.proxy = url.parse(request.proxy);
+        }
 
-  var realm = oa.oauth_realm
-  delete oa.oauth_realm
-  delete oa.oauth_transport_method
+        if (!request.proxy || !request.tunnel) {
+          return false;
+        }
 
-  var baseurl = uri.protocol + '//' + uri.host + uri.pathname
-  var params = qsLib.parse([].concat(query, form, qsLib.stringify(oa)).join('&'))
+        // Setup Proxy Header Exclusive List and White List
+        if (options.proxyHeaderWhiteList) {
+          self.proxyHeaderWhiteList = options.proxyHeaderWhiteList;
+        }
+        if (options.proxyHeaderExclusiveList) {
+          self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList;
+        }
 
-  oa.oauth_signature = oauth.sign(
-    oa.oauth_signature_method,
-    method,
-    baseurl,
-    params,
-    consumer_secret_or_private_key, // eslint-disable-line camelcase
-    token_secret // eslint-disable-line camelcase
-  )
+        var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(
+          defaultProxyHeaderExclusiveList,
+        );
+        var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(
+          proxyHeaderExclusiveList,
+        );
 
-  if (realm) {
-    oa.realm = realm
-  }
+        // Setup Proxy Headers and Proxy Headers Host
+        // Only send the Proxy White Listed Header names
+        var proxyHeaders = constructProxyHeaderWhiteList(
+          request.headers,
+          proxyHeaderWhiteList,
+        );
+        proxyHeaders.host = constructProxyHost(request.uri);
 
-  return oa
-}
+        proxyHeaderExclusiveList.forEach(request.removeHeader, request);
 
-OAuth.prototype.buildBodyHash = function (_oauth, body) {
-  if (['HMAC-SHA1', 'RSA-SHA1'].indexOf(_oauth.signature_method || 'HMAC-SHA1') < 0) {
-    this.request.emit('error', new Error('oauth: ' + _oauth.signature_method +
-      ' signature_method not supported with body_hash signing.'))
-  }
+        // Set Agent from Tunnel Data
+        var tunnelFn = getTunnelFn(request);
+        var tunnelOptions = constructTunnelOptions(request, proxyHeaders);
+        request.agent = tunnelFn(tunnelOptions);
 
-  var shasum = crypto.createHash('sha1')
-  shasum.update(body || '')
-  var sha1 = shasum.digest('hex')
+        return true;
+      };
 
-  return Buffer.from(sha1, 'hex').toString('base64')
-}
+      Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList;
+      Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList;
+      exports.Tunnel = Tunnel;
 
-OAuth.prototype.concatParams = function (oa, sep, wrap) {
-  wrap = wrap || ''
+      /***/
+    },
+    /* 810 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * Copyright (c) 2015, Salesforce.com, Inc.
+       * All rights reserved.
+       *
+       * Redistribution and use in source and binary forms, with or without
+       * modification, are permitted provided that the following conditions are met:
+       *
+       * 1. Redistributions of source code must retain the above copyright notice,
+       * this list of conditions and the following disclaimer.
+       *
+       * 2. Redistributions in binary form must reproduce the above copyright notice,
+       * this list of conditions and the following disclaimer in the documentation
+       * and/or other materials provided with the distribution.
+       *
+       * 3. Neither the name of Salesforce.com nor the names of its contributors may
+       * be used to endorse or promote products derived from this software without
+       * specific prior written permission.
+       *
+       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+       * POSSIBILITY OF SUCH DAMAGE.
+       */
 
-  var params = Object.keys(oa).filter(function (i) {
-    return i !== 'realm' && i !== 'oauth_signature'
-  }).sort()
+      var net = __webpack_require__(164);
+      var urlParse = __webpack_require__(24).parse;
+      var pubsuffix = __webpack_require__(415);
+      var Store = __webpack_require__(416).Store;
+      var MemoryCookieStore = __webpack_require__(811).MemoryCookieStore;
+      var pathMatch = __webpack_require__(413).pathMatch;
+      var VERSION = __webpack_require__(812).version;
 
-  if (oa.realm) {
-    params.splice(0, 0, 'realm')
-  }
-  params.push('oauth_signature')
-
-  return params.map(function (i) {
-    return i + '=' + wrap + oauth.rfc3986(oa[i]) + wrap
-  }).join(sep)
-}
-
-OAuth.prototype.onRequest = function (_oauth) {
-  var self = this
-  self.params = _oauth
-
-  var uri = self.request.uri || {}
-  var method = self.request.method || ''
-  var headers = caseless(self.request.headers)
-  var body = self.request.body || ''
-  var qsLib = self.request.qsLib || qs
-
-  var form
-  var query
-  var contentType = headers.get('content-type') || ''
-  var formContentType = 'application/x-www-form-urlencoded'
-  var transport = _oauth.transport_method || 'header'
-
-  if (contentType.slice(0, formContentType.length) === formContentType) {
-    contentType = formContentType
-    form = body
-  }
-  if (uri.query) {
-    query = uri.query
-  }
-  if (transport === 'body' && (method !== 'POST' || contentType !== formContentType)) {
-    self.request.emit('error', new Error('oauth: transport_method of body requires POST ' +
-      'and content-type ' + formContentType))
-  }
+      var punycode;
+      try {
+        punycode = __webpack_require__(332);
+      } catch (e) {
+        console.warn(
+          "cookie: can't load punycode; won't use punycode for domain normalization",
+        );
+      }
 
-  if (!form && typeof _oauth.body_hash === 'boolean') {
-    _oauth.body_hash = self.buildBodyHash(_oauth, self.request.body.toString())
-  }
+      // From RFC6265 S4.1.1
+      // note that it excludes \x3B ";"
+      var COOKIE_OCTETS = /^[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]+$/;
 
-  var oa = self.buildParams(_oauth, uri, method, query, form, qsLib)
+      var CONTROL_CHARS = /[\x00-\x1F]/;
 
-  switch (transport) {
-    case 'header':
-      self.request.setHeader('Authorization', 'OAuth ' + self.concatParams(oa, ',', '"'))
-      break
+      // From Chromium // '\r', '\n' and '\0' should be treated as a terminator in
+      // the "relaxed" mode, see:
+      // https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60
+      var TERMINATORS = ["\n", "\r", "\0"];
 
-    case 'query':
-      var href = self.request.uri.href += (query ? '&' : '?') + self.concatParams(oa, '&')
-      self.request.uri = url.parse(href)
-      self.request.path = self.request.uri.path
-      break
+      // RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
+      // Note ';' is \x3B
+      var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
 
-    case 'body':
-      self.request.body = (form ? form + '&' : '') + self.concatParams(oa, '&')
-      break
+      // date-time parsing constants (RFC6265 S5.1.1)
 
-    default:
-      self.request.emit('error', new Error('oauth: transport_method invalid'))
-  }
-}
+      var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
 
-exports.OAuth = OAuth
+      var MONTH_TO_NUM = {
+        jan: 0,
+        feb: 1,
+        mar: 2,
+        apr: 3,
+        may: 4,
+        jun: 5,
+        jul: 6,
+        aug: 7,
+        sep: 8,
+        oct: 9,
+        nov: 10,
+        dec: 11,
+      };
+      var NUM_TO_MONTH = [
+        "Jan",
+        "Feb",
+        "Mar",
+        "Apr",
+        "May",
+        "Jun",
+        "Jul",
+        "Aug",
+        "Sep",
+        "Oct",
+        "Nov",
+        "Dec",
+      ];
+      var NUM_TO_DAY = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
 
+      var MAX_TIME = 2147483647000; // 31-bit max
+      var MIN_TIME = 0; // 31-bit min
 
-/***/ }),
-/* 807 */
-/***/ (function(module, exports, __webpack_require__) {
+      /*
+       * Parses a Natural number (i.e., non-negative integer) with either the
+       *    <min>*<max>DIGIT ( non-digit *OCTET )
+       * or
+       *    <min>*<max>DIGIT
+       * grammar (RFC6265 S5.1.1).
+       *
+       * The "trailingOK" boolean controls if the grammar accepts a
+       * "( non-digit *OCTET )" trailer.
+       */
+      function parseDigits(token, minDigits, maxDigits, trailingOK) {
+        var count = 0;
+        while (count < token.length) {
+          var c = token.charCodeAt(count);
+          // "non-digit = %x00-2F / %x3A-FF"
+          if (c <= 0x2f || c >= 0x3a) {
+            break;
+          }
+          count++;
+        }
 
-"use strict";
+        // constrain to a minimum and maximum number of digits.
+        if (count < minDigits || count > maxDigits) {
+          return null;
+        }
 
+        if (!trailingOK && count != token.length) {
+          return null;
+        }
 
-var qs = __webpack_require__(404)
-var querystring = __webpack_require__(196)
+        return parseInt(token.substr(0, count), 10);
+      }
 
-function Querystring (request) {
-  this.request = request
-  this.lib = null
-  this.useQuerystring = null
-  this.parseOptions = null
-  this.stringifyOptions = null
-}
+      function parseTime(token) {
+        var parts = token.split(":");
+        var result = [0, 0, 0];
 
-Querystring.prototype.init = function (options) {
-  if (this.lib) { return }
+        /* RF6256 S5.1.1:
+         *      time            = hms-time ( non-digit *OCTET )
+         *      hms-time        = time-field ":" time-field ":" time-field
+         *      time-field      = 1*2DIGIT
+         */
 
-  this.useQuerystring = options.useQuerystring
-  this.lib = (this.useQuerystring ? querystring : qs)
+        if (parts.length !== 3) {
+          return null;
+        }
 
-  this.parseOptions = options.qsParseOptions || {}
-  this.stringifyOptions = options.qsStringifyOptions || {}
-}
+        for (var i = 0; i < 3; i++) {
+          // "time-field" must be strictly "1*2DIGIT", HOWEVER, "hms-time" can be
+          // followed by "( non-digit *OCTET )" so therefore the last time-field can
+          // have a trailer
+          var trailingOK = i == 2;
+          var num = parseDigits(parts[i], 1, 2, trailingOK);
+          if (num === null) {
+            return null;
+          }
+          result[i] = num;
+        }
 
-Querystring.prototype.stringify = function (obj) {
-  return (this.useQuerystring)
-    ? this.rfc3986(this.lib.stringify(obj,
-      this.stringifyOptions.sep || null,
-      this.stringifyOptions.eq || null,
-      this.stringifyOptions))
-    : this.lib.stringify(obj, this.stringifyOptions)
-}
+        return result;
+      }
 
-Querystring.prototype.parse = function (str) {
-  return (this.useQuerystring)
-    ? this.lib.parse(str,
-      this.parseOptions.sep || null,
-      this.parseOptions.eq || null,
-      this.parseOptions)
-    : this.lib.parse(str, this.parseOptions)
-}
+      function parseMonth(token) {
+        token = String(token).substr(0, 3).toLowerCase();
+        var num = MONTH_TO_NUM[token];
+        return num >= 0 ? num : null;
+      }
 
-Querystring.prototype.rfc3986 = function (str) {
-  return str.replace(/[!'()*]/g, function (c) {
-    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
-  })
-}
+      /*
+       * RFC6265 S5.1.1 date parser (see RFC for full grammar)
+       */
+      function parseDate(str) {
+        if (!str) {
+          return;
+        }
 
-Querystring.prototype.unescape = querystring.unescape
+        /* RFC6265 S5.1.1:
+         * 2. Process each date-token sequentially in the order the date-tokens
+         * appear in the cookie-date
+         */
+        var tokens = str.split(DATE_DELIM);
+        if (!tokens) {
+          return;
+        }
 
-exports.Querystring = Querystring
+        var hour = null;
+        var minute = null;
+        var second = null;
+        var dayOfMonth = null;
+        var month = null;
+        var year = null;
 
+        for (var i = 0; i < tokens.length; i++) {
+          var token = tokens[i].trim();
+          if (!token.length) {
+            continue;
+          }
 
-/***/ }),
-/* 808 */
-/***/ (function(module, exports, __webpack_require__) {
+          var result;
 
-"use strict";
+          /* 2.1. If the found-time flag is not set and the token matches the time
+           * production, set the found-time flag and set the hour- value,
+           * minute-value, and second-value to the numbers denoted by the digits in
+           * the date-token, respectively.  Skip the remaining sub-steps and continue
+           * to the next date-token.
+           */
+          if (second === null) {
+            result = parseTime(token);
+            if (result) {
+              hour = result[0];
+              minute = result[1];
+              second = result[2];
+              continue;
+            }
+          }
 
+          /* 2.2. If the found-day-of-month flag is not set and the date-token matches
+           * the day-of-month production, set the found-day-of- month flag and set
+           * the day-of-month-value to the number denoted by the date-token.  Skip
+           * the remaining sub-steps and continue to the next date-token.
+           */
+          if (dayOfMonth === null) {
+            // "day-of-month = 1*2DIGIT ( non-digit *OCTET )"
+            result = parseDigits(token, 1, 2, true);
+            if (result !== null) {
+              dayOfMonth = result;
+              continue;
+            }
+          }
 
-var url = __webpack_require__(24)
-var isUrl = /^https?:/
+          /* 2.3. If the found-month flag is not set and the date-token matches the
+           * month production, set the found-month flag and set the month-value to
+           * the month denoted by the date-token.  Skip the remaining sub-steps and
+           * continue to the next date-token.
+           */
+          if (month === null) {
+            result = parseMonth(token);
+            if (result !== null) {
+              month = result;
+              continue;
+            }
+          }
 
-function Redirect (request) {
-  this.request = request
-  this.followRedirect = true
-  this.followRedirects = true
-  this.followAllRedirects = false
-  this.followOriginalHttpMethod = false
-  this.allowRedirect = function () { return true }
-  this.maxRedirects = 10
-  this.redirects = []
-  this.redirectsFollowed = 0
-  this.removeRefererHeader = false
-}
+          /* 2.4. If the found-year flag is not set and the date-token matches the
+           * year production, set the found-year flag and set the year-value to the
+           * number denoted by the date-token.  Skip the remaining sub-steps and
+           * continue to the next date-token.
+           */
+          if (year === null) {
+            // "year = 2*4DIGIT ( non-digit *OCTET )"
+            result = parseDigits(token, 2, 4, true);
+            if (result !== null) {
+              year = result;
+              /* From S5.1.1:
+               * 3.  If the year-value is greater than or equal to 70 and less
+               * than or equal to 99, increment the year-value by 1900.
+               * 4.  If the year-value is greater than or equal to 0 and less
+               * than or equal to 69, increment the year-value by 2000.
+               */
+              if (year >= 70 && year <= 99) {
+                year += 1900;
+              } else if (year >= 0 && year <= 69) {
+                year += 2000;
+              }
+            }
+          }
+        }
 
-Redirect.prototype.onRequest = function (options) {
-  var self = this
+        /* RFC 6265 S5.1.1
+         * "5. Abort these steps and fail to parse the cookie-date if:
+         *     *  at least one of the found-day-of-month, found-month, found-
+         *        year, or found-time flags is not set,
+         *     *  the day-of-month-value is less than 1 or greater than 31,
+         *     *  the year-value is less than 1601,
+         *     *  the hour-value is greater than 23,
+         *     *  the minute-value is greater than 59, or
+         *     *  the second-value is greater than 59.
+         *     (Note that leap seconds cannot be represented in this syntax.)"
+         *
+         * So, in order as above:
+         */
+        if (
+          dayOfMonth === null ||
+          month === null ||
+          year === null ||
+          second === null ||
+          dayOfMonth < 1 ||
+          dayOfMonth > 31 ||
+          year < 1601 ||
+          hour > 23 ||
+          minute > 59 ||
+          second > 59
+        ) {
+          return;
+        }
 
-  if (options.maxRedirects !== undefined) {
-    self.maxRedirects = options.maxRedirects
-  }
-  if (typeof options.followRedirect === 'function') {
-    self.allowRedirect = options.followRedirect
-  }
-  if (options.followRedirect !== undefined) {
-    self.followRedirects = !!options.followRedirect
-  }
-  if (options.followAllRedirects !== undefined) {
-    self.followAllRedirects = options.followAllRedirects
-  }
-  if (self.followRedirects || self.followAllRedirects) {
-    self.redirects = self.redirects || []
-  }
-  if (options.removeRefererHeader !== undefined) {
-    self.removeRefererHeader = options.removeRefererHeader
-  }
-  if (options.followOriginalHttpMethod !== undefined) {
-    self.followOriginalHttpMethod = options.followOriginalHttpMethod
-  }
-}
-
-Redirect.prototype.redirectTo = function (response) {
-  var self = this
-  var request = self.request
-
-  var redirectTo = null
-  if (response.statusCode >= 300 && response.statusCode < 400 && response.caseless.has('location')) {
-    var location = response.caseless.get('location')
-    request.debug('redirect', location)
-
-    if (self.followAllRedirects) {
-      redirectTo = location
-    } else if (self.followRedirects) {
-      switch (request.method) {
-        case 'PATCH':
-        case 'PUT':
-        case 'POST':
-        case 'DELETE':
-          // Do not follow redirects
-          break
-        default:
-          redirectTo = location
-          break
+        return new Date(
+          Date.UTC(year, month, dayOfMonth, hour, minute, second),
+        );
       }
-    }
-  } else if (response.statusCode === 401) {
-    var authHeader = request._auth.onResponse(response)
-    if (authHeader) {
-      request.setHeader('authorization', authHeader)
-      redirectTo = request.uri
-    }
-  }
-  return redirectTo
-}
-
-Redirect.prototype.onResponse = function (response) {
-  var self = this
-  var request = self.request
 
-  var redirectTo = self.redirectTo(response)
-  if (!redirectTo || !self.allowRedirect.call(request, response)) {
-    return false
-  }
-
-  request.debug('redirect to', redirectTo)
-
-  // ignore any potential response body.  it cannot possibly be useful
-  // to us at this point.
-  // response.resume should be defined, but check anyway before calling. Workaround for browserify.
-  if (response.resume) {
-    response.resume()
-  }
+      function formatDate(date) {
+        var d = date.getUTCDate();
+        d = d >= 10 ? d : "0" + d;
+        var h = date.getUTCHours();
+        h = h >= 10 ? h : "0" + h;
+        var m = date.getUTCMinutes();
+        m = m >= 10 ? m : "0" + m;
+        var s = date.getUTCSeconds();
+        s = s >= 10 ? s : "0" + s;
+        return (
+          NUM_TO_DAY[date.getUTCDay()] +
+          ", " +
+          d +
+          " " +
+          NUM_TO_MONTH[date.getUTCMonth()] +
+          " " +
+          date.getUTCFullYear() +
+          " " +
+          h +
+          ":" +
+          m +
+          ":" +
+          s +
+          " GMT"
+        );
+      }
 
-  if (self.redirectsFollowed >= self.maxRedirects) {
-    request.emit('error', new Error('Exceeded maxRedirects. Probably stuck in a redirect loop ' + request.uri.href))
-    return false
-  }
-  self.redirectsFollowed += 1
+      // S5.1.2 Canonicalized Host Names
+      function canonicalDomain(str) {
+        if (str == null) {
+          return null;
+        }
+        str = str.trim().replace(/^\./, ""); // S4.1.2.3 & S5.2.3: ignore leading .
 
-  if (!isUrl.test(redirectTo)) {
-    redirectTo = url.resolve(request.uri.href, redirectTo)
-  }
+        // convert to IDN if any non-ASCII characters
+        if (punycode && /[^\u0001-\u007f]/.test(str)) {
+          str = punycode.toASCII(str);
+        }
 
-  var uriPrev = request.uri
-  request.uri = url.parse(redirectTo)
+        return str.toLowerCase();
+      }
 
-  // handle the case where we change protocol from https to http or vice versa
-  if (request.uri.protocol !== uriPrev.protocol) {
-    delete request.agent
-  }
+      // S5.1.3 Domain Matching
+      function domainMatch(str, domStr, canonicalize) {
+        if (str == null || domStr == null) {
+          return null;
+        }
+        if (canonicalize !== false) {
+          str = canonicalDomain(str);
+          domStr = canonicalDomain(domStr);
+        }
 
-  self.redirects.push({ statusCode: response.statusCode, redirectUri: redirectTo })
+        /*
+         * "The domain string and the string are identical. (Note that both the
+         * domain string and the string will have been canonicalized to lower case at
+         * this point)"
+         */
+        if (str == domStr) {
+          return true;
+        }
 
-  if (self.followAllRedirects && request.method !== 'HEAD' &&
-    response.statusCode !== 401 && response.statusCode !== 307) {
-    request.method = self.followOriginalHttpMethod ? request.method : 'GET'
-  }
-  // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215
-  delete request.src
-  delete request.req
-  delete request._started
-  if (response.statusCode !== 401 && response.statusCode !== 307) {
-    // Remove parameters from the previous response, unless this is the second request
-    // for a server that requires digest authentication.
-    delete request.body
-    delete request._form
-    if (request.headers) {
-      request.removeHeader('host')
-      request.removeHeader('content-type')
-      request.removeHeader('content-length')
-      if (request.uri.hostname !== request.originalHost.split(':')[0]) {
-        // Remove authorization if changing hostnames (but not if just
-        // changing ports or protocols).  This matches the behavior of curl:
-        // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710
-        request.removeHeader('authorization')
-      }
-    }
-  }
+        /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
 
-  if (!self.removeRefererHeader) {
-    request.setHeader('referer', uriPrev.href)
-  }
+        /* "* The string is a host name (i.e., not an IP address)." */
+        if (net.isIP(str)) {
+          return false;
+        }
 
-  request.emit('redirect')
-
-  request.init()
-
-  return true
-}
-
-exports.Redirect = Redirect
-
-
-/***/ }),
-/* 809 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var url = __webpack_require__(24)
-var tunnel = __webpack_require__(955)
-
-var defaultProxyHeaderWhiteList = [
-  'accept',
-  'accept-charset',
-  'accept-encoding',
-  'accept-language',
-  'accept-ranges',
-  'cache-control',
-  'content-encoding',
-  'content-language',
-  'content-location',
-  'content-md5',
-  'content-range',
-  'content-type',
-  'connection',
-  'date',
-  'expect',
-  'max-forwards',
-  'pragma',
-  'referer',
-  'te',
-  'user-agent',
-  'via'
-]
-
-var defaultProxyHeaderExclusiveList = [
-  'proxy-authorization'
-]
-
-function constructProxyHost (uriObject) {
-  var port = uriObject.port
-  var protocol = uriObject.protocol
-  var proxyHost = uriObject.hostname + ':'
-
-  if (port) {
-    proxyHost += port
-  } else if (protocol === 'https:') {
-    proxyHost += '443'
-  } else {
-    proxyHost += '80'
-  }
+        /* "* The domain string is a suffix of the string" */
+        var idx = str.indexOf(domStr);
+        if (idx <= 0) {
+          return false; // it's a non-match (-1) or prefix (0)
+        }
 
-  return proxyHost
-}
-
-function constructProxyHeaderWhiteList (headers, proxyHeaderWhiteList) {
-  var whiteList = proxyHeaderWhiteList
-    .reduce(function (set, header) {
-      set[header.toLowerCase()] = true
-      return set
-    }, {})
-
-  return Object.keys(headers)
-    .filter(function (header) {
-      return whiteList[header.toLowerCase()]
-    })
-    .reduce(function (set, header) {
-      set[header] = headers[header]
-      return set
-    }, {})
-}
-
-function constructTunnelOptions (request, proxyHeaders) {
-  var proxy = request.proxy
-
-  var tunnelOptions = {
-    proxy: {
-      host: proxy.hostname,
-      port: +proxy.port,
-      proxyAuth: proxy.auth,
-      headers: proxyHeaders
-    },
-    headers: request.headers,
-    ca: request.ca,
-    cert: request.cert,
-    key: request.key,
-    passphrase: request.passphrase,
-    pfx: request.pfx,
-    ciphers: request.ciphers,
-    rejectUnauthorized: request.rejectUnauthorized,
-    secureOptions: request.secureOptions,
-    secureProtocol: request.secureProtocol
-  }
+        // e.g "a.b.c".indexOf("b.c") === 2
+        // 5 === 3+2
+        if (str.length !== domStr.length + idx) {
+          // it's not a suffix
+          return false;
+        }
 
-  return tunnelOptions
-}
-
-function constructTunnelFnName (uri, proxy) {
-  var uriProtocol = (uri.protocol === 'https:' ? 'https' : 'http')
-  var proxyProtocol = (proxy.protocol === 'https:' ? 'Https' : 'Http')
-  return [uriProtocol, proxyProtocol].join('Over')
-}
-
-function getTunnelFn (request) {
-  var uri = request.uri
-  var proxy = request.proxy
-  var tunnelFnName = constructTunnelFnName(uri, proxy)
-  return tunnel[tunnelFnName]
-}
-
-function Tunnel (request) {
-  this.request = request
-  this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList
-  this.proxyHeaderExclusiveList = []
-  if (typeof request.tunnel !== 'undefined') {
-    this.tunnelOverride = request.tunnel
-  }
-}
+        /* "* The last character of the string that is not included in the domain
+         * string is a %x2E (".") character." */
+        if (str.substr(idx - 1, 1) !== ".") {
+          return false;
+        }
 
-Tunnel.prototype.isEnabled = function () {
-  var self = this
-  var request = self.request
-    // Tunnel HTTPS by default. Allow the user to override this setting.
+        return true;
+      }
 
-  // If self.tunnelOverride is set (the user specified a value), use it.
-  if (typeof self.tunnelOverride !== 'undefined') {
-    return self.tunnelOverride
-  }
+      // RFC6265 S5.1.4 Paths and Path-Match
 
-  // If the destination is HTTPS, tunnel.
-  if (request.uri.protocol === 'https:') {
-    return true
-  }
+      /*
+       * "The user agent MUST use an algorithm equivalent to the following algorithm
+       * to compute the default-path of a cookie:"
+       *
+       * Assumption: the path (and not query part or absolute uri) is passed in.
+       */
+      function defaultPath(path) {
+        // "2. If the uri-path is empty or if the first character of the uri-path is not
+        // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
+        if (!path || path.substr(0, 1) !== "/") {
+          return "/";
+        }
 
-  // Otherwise, do not use tunnel.
-  return false
-}
+        // "3. If the uri-path contains no more than one %x2F ("/") character, output
+        // %x2F ("/") and skip the remaining step."
+        if (path === "/") {
+          return path;
+        }
 
-Tunnel.prototype.setup = function (options) {
-  var self = this
-  var request = self.request
+        var rightSlash = path.lastIndexOf("/");
+        if (rightSlash === 0) {
+          return "/";
+        }
 
-  options = options || {}
+        // "4. Output the characters of the uri-path from the first character up to,
+        // but not including, the right-most %x2F ("/")."
+        return path.slice(0, rightSlash);
+      }
 
-  if (typeof request.proxy === 'string') {
-    request.proxy = url.parse(request.proxy)
-  }
+      function trimTerminator(str) {
+        for (var t = 0; t < TERMINATORS.length; t++) {
+          var terminatorIdx = str.indexOf(TERMINATORS[t]);
+          if (terminatorIdx !== -1) {
+            str = str.substr(0, terminatorIdx);
+          }
+        }
 
-  if (!request.proxy || !request.tunnel) {
-    return false
-  }
+        return str;
+      }
 
-  // Setup Proxy Header Exclusive List and White List
-  if (options.proxyHeaderWhiteList) {
-    self.proxyHeaderWhiteList = options.proxyHeaderWhiteList
-  }
-  if (options.proxyHeaderExclusiveList) {
-    self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList
-  }
+      function parseCookiePair(cookiePair, looseMode) {
+        cookiePair = trimTerminator(cookiePair);
 
-  var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(defaultProxyHeaderExclusiveList)
-  var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(proxyHeaderExclusiveList)
+        var firstEq = cookiePair.indexOf("=");
+        if (looseMode) {
+          if (firstEq === 0) {
+            // '=' is immediately at start
+            cookiePair = cookiePair.substr(1);
+            firstEq = cookiePair.indexOf("="); // might still need to split on '='
+          }
+        } else {
+          // non-loose mode
+          if (firstEq <= 0) {
+            // no '=' or is at start
+            return; // needs to have non-empty "cookie-name"
+          }
+        }
 
-  // Setup Proxy Headers and Proxy Headers Host
-  // Only send the Proxy White Listed Header names
-  var proxyHeaders = constructProxyHeaderWhiteList(request.headers, proxyHeaderWhiteList)
-  proxyHeaders.host = constructProxyHost(request.uri)
+        var cookieName, cookieValue;
+        if (firstEq <= 0) {
+          cookieName = "";
+          cookieValue = cookiePair.trim();
+        } else {
+          cookieName = cookiePair.substr(0, firstEq).trim();
+          cookieValue = cookiePair.substr(firstEq + 1).trim();
+        }
 
-  proxyHeaderExclusiveList.forEach(request.removeHeader, request)
+        if (CONTROL_CHARS.test(cookieName) || CONTROL_CHARS.test(cookieValue)) {
+          return;
+        }
 
-  // Set Agent from Tunnel Data
-  var tunnelFn = getTunnelFn(request)
-  var tunnelOptions = constructTunnelOptions(request, proxyHeaders)
-  request.agent = tunnelFn(tunnelOptions)
+        var c = new Cookie();
+        c.key = cookieName;
+        c.value = cookieValue;
+        return c;
+      }
 
-  return true
-}
+      function parse(str, options) {
+        if (!options || typeof options !== "object") {
+          options = {};
+        }
+        str = str.trim();
 
-Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList
-Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList
-exports.Tunnel = Tunnel
+        // We use a regex to parse the "name-value-pair" part of S5.2
+        var firstSemi = str.indexOf(";"); // S5.2 step 1
+        var cookiePair = firstSemi === -1 ? str : str.substr(0, firstSemi);
+        var c = parseCookiePair(cookiePair, !!options.loose);
+        if (!c) {
+          return;
+        }
 
+        if (firstSemi === -1) {
+          return c;
+        }
 
-/***/ }),
-/* 810 */
-/***/ (function(module, exports, __webpack_require__) {
+        // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
+        // (including the %x3B (";") in question)." plus later on in the same section
+        // "discard the first ";" and trim".
+        var unparsed = str.slice(firstSemi + 1).trim();
 
-"use strict";
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
+        // "If the unparsed-attributes string is empty, skip the rest of these
+        // steps."
+        if (unparsed.length === 0) {
+          return c;
+        }
 
-var net = __webpack_require__(164);
-var urlParse = __webpack_require__(24).parse;
-var pubsuffix = __webpack_require__(415);
-var Store = __webpack_require__(416).Store;
-var MemoryCookieStore = __webpack_require__(811).MemoryCookieStore;
-var pathMatch = __webpack_require__(413).pathMatch;
-var VERSION = __webpack_require__(812).version;
+        /*
+         * S5.2 says that when looping over the items "[p]rocess the attribute-name
+         * and attribute-value according to the requirements in the following
+         * subsections" for every item.  Plus, for many of the individual attributes
+         * in S5.3 it says to use the "attribute-value of the last attribute in the
+         * cookie-attribute-list".  Therefore, in this implementation, we overwrite
+         * the previous value.
+         */
+        var cookie_avs = unparsed.split(";");
+        while (cookie_avs.length) {
+          var av = cookie_avs.shift().trim();
+          if (av.length === 0) {
+            // happens if ";;" appears
+            continue;
+          }
+          var av_sep = av.indexOf("=");
+          var av_key, av_value;
 
-var punycode;
-try {
-  punycode = __webpack_require__(332);
-} catch(e) {
-  console.warn("cookie: can't load punycode; won't use punycode for domain normalization");
-}
+          if (av_sep === -1) {
+            av_key = av;
+            av_value = null;
+          } else {
+            av_key = av.substr(0, av_sep);
+            av_value = av.substr(av_sep + 1);
+          }
 
-// From RFC6265 S4.1.1
-// note that it excludes \x3B ";"
-var COOKIE_OCTETS = /^[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]+$/;
+          av_key = av_key.trim().toLowerCase();
 
-var CONTROL_CHARS = /[\x00-\x1F]/;
+          if (av_value) {
+            av_value = av_value.trim();
+          }
 
-// From Chromium // '\r', '\n' and '\0' should be treated as a terminator in
-// the "relaxed" mode, see:
-// https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60
-var TERMINATORS = ['\n', '\r', '\0'];
+          switch (av_key) {
+            case "expires": // S5.2.1
+              if (av_value) {
+                var exp = parseDate(av_value);
+                // "If the attribute-value failed to parse as a cookie date, ignore the
+                // cookie-av."
+                if (exp) {
+                  // over and underflow not realistically a concern: V8's getTime() seems to
+                  // store something larger than a 32-bit time_t (even with 32-bit node)
+                  c.expires = exp;
+                }
+              }
+              break;
 
-// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
-// Note ';' is \x3B
-var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
+            case "max-age": // S5.2.2
+              if (av_value) {
+                // "If the first character of the attribute-value is not a DIGIT or a "-"
+                // character ...[or]... If the remainder of attribute-value contains a
+                // non-DIGIT character, ignore the cookie-av."
+                if (/^-?[0-9]+$/.test(av_value)) {
+                  var delta = parseInt(av_value, 10);
+                  // "If delta-seconds is less than or equal to zero (0), let expiry-time
+                  // be the earliest representable date and time."
+                  c.setMaxAge(delta);
+                }
+              }
+              break;
 
-// date-time parsing constants (RFC6265 S5.1.1)
+            case "domain": // S5.2.3
+              // "If the attribute-value is empty, the behavior is undefined.  However,
+              // the user agent SHOULD ignore the cookie-av entirely."
+              if (av_value) {
+                // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
+                // (".") character."
+                var domain = av_value.trim().replace(/^\./, "");
+                if (domain) {
+                  // "Convert the cookie-domain to lower case."
+                  c.domain = domain.toLowerCase();
+                }
+              }
+              break;
 
-var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
+            case "path": // S5.2.4
+              /*
+               * "If the attribute-value is empty or if the first character of the
+               * attribute-value is not %x2F ("/"):
+               *   Let cookie-path be the default-path.
+               * Otherwise:
+               *   Let cookie-path be the attribute-value."
+               *
+               * We'll represent the default-path as null since it depends on the
+               * context of the parsing.
+               */
+              c.path = av_value && av_value[0] === "/" ? av_value : null;
+              break;
 
-var MONTH_TO_NUM = {
-  jan:0, feb:1, mar:2, apr:3, may:4, jun:5,
-  jul:6, aug:7, sep:8, oct:9, nov:10, dec:11
-};
-var NUM_TO_MONTH = [
-  'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'
-];
-var NUM_TO_DAY = [
-  'Sun','Mon','Tue','Wed','Thu','Fri','Sat'
-];
-
-var MAX_TIME = 2147483647000; // 31-bit max
-var MIN_TIME = 0; // 31-bit min
-
-/*
- * Parses a Natural number (i.e., non-negative integer) with either the
- *    <min>*<max>DIGIT ( non-digit *OCTET )
- * or
- *    <min>*<max>DIGIT
- * grammar (RFC6265 S5.1.1).
- *
- * The "trailingOK" boolean controls if the grammar accepts a
- * "( non-digit *OCTET )" trailer.
- */
-function parseDigits(token, minDigits, maxDigits, trailingOK) {
-  var count = 0;
-  while (count < token.length) {
-    var c = token.charCodeAt(count);
-    // "non-digit = %x00-2F / %x3A-FF"
-    if (c <= 0x2F || c >= 0x3A) {
-      break;
-    }
-    count++;
-  }
+            case "secure": // S5.2.5
+              /*
+               * "If the attribute-name case-insensitively matches the string "Secure",
+               * the user agent MUST append an attribute to the cookie-attribute-list
+               * with an attribute-name of Secure and an empty attribute-value."
+               */
+              c.secure = true;
+              break;
 
-  // constrain to a minimum and maximum number of digits.
-  if (count < minDigits || count > maxDigits) {
-    return null;
-  }
+            case "httponly": // S5.2.6 -- effectively the same as 'secure'
+              c.httpOnly = true;
+              break;
 
-  if (!trailingOK && count != token.length) {
-    return null;
-  }
+            default:
+              c.extensions = c.extensions || [];
+              c.extensions.push(av);
+              break;
+          }
+        }
 
-  return parseInt(token.substr(0,count), 10);
-}
+        return c;
+      }
 
-function parseTime(token) {
-  var parts = token.split(':');
-  var result = [0,0,0];
+      // avoid the V8 deoptimization monster!
+      function jsonParse(str) {
+        var obj;
+        try {
+          obj = JSON.parse(str);
+        } catch (e) {
+          return e;
+        }
+        return obj;
+      }
 
-  /* RF6256 S5.1.1:
-   *      time            = hms-time ( non-digit *OCTET )
-   *      hms-time        = time-field ":" time-field ":" time-field
-   *      time-field      = 1*2DIGIT
-   */
+      function fromJSON(str) {
+        if (!str) {
+          return null;
+        }
 
-  if (parts.length !== 3) {
-    return null;
-  }
+        var obj;
+        if (typeof str === "string") {
+          obj = jsonParse(str);
+          if (obj instanceof Error) {
+            return null;
+          }
+        } else {
+          // assume it's an Object
+          obj = str;
+        }
 
-  for (var i = 0; i < 3; i++) {
-    // "time-field" must be strictly "1*2DIGIT", HOWEVER, "hms-time" can be
-    // followed by "( non-digit *OCTET )" so therefore the last time-field can
-    // have a trailer
-    var trailingOK = (i == 2);
-    var num = parseDigits(parts[i], 1, 2, trailingOK);
-    if (num === null) {
-      return null;
-    }
-    result[i] = num;
-  }
+        var c = new Cookie();
+        for (var i = 0; i < Cookie.serializableProperties.length; i++) {
+          var prop = Cookie.serializableProperties[i];
+          if (obj[prop] === undefined || obj[prop] === Cookie.prototype[prop]) {
+            continue; // leave as prototype default
+          }
 
-  return result;
-}
+          if (
+            prop === "expires" ||
+            prop === "creation" ||
+            prop === "lastAccessed"
+          ) {
+            if (obj[prop] === null) {
+              c[prop] = null;
+            } else {
+              c[prop] =
+                obj[prop] == "Infinity" ? "Infinity" : new Date(obj[prop]);
+            }
+          } else {
+            c[prop] = obj[prop];
+          }
+        }
 
-function parseMonth(token) {
-  token = String(token).substr(0,3).toLowerCase();
-  var num = MONTH_TO_NUM[token];
-  return num >= 0 ? num : null;
-}
+        return c;
+      }
 
-/*
- * RFC6265 S5.1.1 date parser (see RFC for full grammar)
- */
-function parseDate(str) {
-  if (!str) {
-    return;
-  }
+      /* Section 5.4 part 2:
+       * "*  Cookies with longer paths are listed before cookies with
+       *     shorter paths.
+       *
+       *  *  Among cookies that have equal-length path fields, cookies with
+       *     earlier creation-times are listed before cookies with later
+       *     creation-times."
+       */
 
-  /* RFC6265 S5.1.1:
-   * 2. Process each date-token sequentially in the order the date-tokens
-   * appear in the cookie-date
-   */
-  var tokens = str.split(DATE_DELIM);
-  if (!tokens) {
-    return;
-  }
+      function cookieCompare(a, b) {
+        var cmp = 0;
 
-  var hour = null;
-  var minute = null;
-  var second = null;
-  var dayOfMonth = null;
-  var month = null;
-  var year = null;
-
-  for (var i=0; i<tokens.length; i++) {
-    var token = tokens[i].trim();
-    if (!token.length) {
-      continue;
-    }
+        // descending for length: b CMP a
+        var aPathLen = a.path ? a.path.length : 0;
+        var bPathLen = b.path ? b.path.length : 0;
+        cmp = bPathLen - aPathLen;
+        if (cmp !== 0) {
+          return cmp;
+        }
 
-    var result;
-
-    /* 2.1. If the found-time flag is not set and the token matches the time
-     * production, set the found-time flag and set the hour- value,
-     * minute-value, and second-value to the numbers denoted by the digits in
-     * the date-token, respectively.  Skip the remaining sub-steps and continue
-     * to the next date-token.
-     */
-    if (second === null) {
-      result = parseTime(token);
-      if (result) {
-        hour = result[0];
-        minute = result[1];
-        second = result[2];
-        continue;
-      }
-    }
+        // ascending for time: a CMP b
+        var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
+        var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
+        cmp = aTime - bTime;
+        if (cmp !== 0) {
+          return cmp;
+        }
 
-    /* 2.2. If the found-day-of-month flag is not set and the date-token matches
-     * the day-of-month production, set the found-day-of- month flag and set
-     * the day-of-month-value to the number denoted by the date-token.  Skip
-     * the remaining sub-steps and continue to the next date-token.
-     */
-    if (dayOfMonth === null) {
-      // "day-of-month = 1*2DIGIT ( non-digit *OCTET )"
-      result = parseDigits(token, 1, 2, true);
-      if (result !== null) {
-        dayOfMonth = result;
-        continue;
-      }
-    }
+        // break ties for the same millisecond (precision of JavaScript's clock)
+        cmp = a.creationIndex - b.creationIndex;
 
-    /* 2.3. If the found-month flag is not set and the date-token matches the
-     * month production, set the found-month flag and set the month-value to
-     * the month denoted by the date-token.  Skip the remaining sub-steps and
-     * continue to the next date-token.
-     */
-    if (month === null) {
-      result = parseMonth(token);
-      if (result !== null) {
-        month = result;
-        continue;
+        return cmp;
       }
-    }
 
-    /* 2.4. If the found-year flag is not set and the date-token matches the
-     * year production, set the found-year flag and set the year-value to the
-     * number denoted by the date-token.  Skip the remaining sub-steps and
-     * continue to the next date-token.
-     */
-    if (year === null) {
-      // "year = 2*4DIGIT ( non-digit *OCTET )"
-      result = parseDigits(token, 2, 4, true);
-      if (result !== null) {
-        year = result;
-        /* From S5.1.1:
-         * 3.  If the year-value is greater than or equal to 70 and less
-         * than or equal to 99, increment the year-value by 1900.
-         * 4.  If the year-value is greater than or equal to 0 and less
-         * than or equal to 69, increment the year-value by 2000.
-         */
-        if (year >= 70 && year <= 99) {
-          year += 1900;
-        } else if (year >= 0 && year <= 69) {
-          year += 2000;
+      // Gives the permutation of all possible pathMatch()es of a given path. The
+      // array is in longest-to-shortest order.  Handy for indexing.
+      function permutePath(path) {
+        if (path === "/") {
+          return ["/"];
+        }
+        if (path.lastIndexOf("/") === path.length - 1) {
+          path = path.substr(0, path.length - 1);
+        }
+        var permutations = [path];
+        while (path.length > 1) {
+          var lindex = path.lastIndexOf("/");
+          if (lindex === 0) {
+            break;
+          }
+          path = path.substr(0, lindex);
+          permutations.push(path);
         }
+        permutations.push("/");
+        return permutations;
       }
-    }
-  }
 
-  /* RFC 6265 S5.1.1
-   * "5. Abort these steps and fail to parse the cookie-date if:
-   *     *  at least one of the found-day-of-month, found-month, found-
-   *        year, or found-time flags is not set,
-   *     *  the day-of-month-value is less than 1 or greater than 31,
-   *     *  the year-value is less than 1601,
-   *     *  the hour-value is greater than 23,
-   *     *  the minute-value is greater than 59, or
-   *     *  the second-value is greater than 59.
-   *     (Note that leap seconds cannot be represented in this syntax.)"
-   *
-   * So, in order as above:
-   */
-  if (
-    dayOfMonth === null || month === null || year === null || second === null ||
-    dayOfMonth < 1 || dayOfMonth > 31 ||
-    year < 1601 ||
-    hour > 23 ||
-    minute > 59 ||
-    second > 59
-  ) {
-    return;
-  }
-
-  return new Date(Date.UTC(year, month, dayOfMonth, hour, minute, second));
-}
-
-function formatDate(date) {
-  var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d;
-  var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h;
-  var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m;
-  var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s;
-  return NUM_TO_DAY[date.getUTCDay()] + ', ' +
-    d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+
-    h+':'+m+':'+s+' GMT';
-}
-
-// S5.1.2 Canonicalized Host Names
-function canonicalDomain(str) {
-  if (str == null) {
-    return null;
-  }
-  str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading .
+      function getCookieContext(url) {
+        if (url instanceof Object) {
+          return url;
+        }
+        // NOTE: decodeURI will throw on malformed URIs (see GH-32).
+        // Therefore, we will just skip decoding for such URIs.
+        try {
+          url = decodeURI(url);
+        } catch (err) {
+          // Silently swallow error
+        }
 
-  // convert to IDN if any non-ASCII characters
-  if (punycode && /[^\u0001-\u007f]/.test(str)) {
-    str = punycode.toASCII(str);
-  }
+        return urlParse(url);
+      }
 
-  return str.toLowerCase();
-}
+      function Cookie(options) {
+        options = options || {};
 
-// S5.1.3 Domain Matching
-function domainMatch(str, domStr, canonicalize) {
-  if (str == null || domStr == null) {
-    return null;
-  }
-  if (canonicalize !== false) {
-    str = canonicalDomain(str);
-    domStr = canonicalDomain(domStr);
-  }
+        Object.keys(options).forEach(function (prop) {
+          if (
+            Cookie.prototype.hasOwnProperty(prop) &&
+            Cookie.prototype[prop] !== options[prop] &&
+            prop.substr(0, 1) !== "_"
+          ) {
+            this[prop] = options[prop];
+          }
+        }, this);
 
-  /*
-   * "The domain string and the string are identical. (Note that both the
-   * domain string and the string will have been canonicalized to lower case at
-   * this point)"
-   */
-  if (str == domStr) {
-    return true;
-  }
+        this.creation = this.creation || new Date();
 
-  /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
+        // used to break creation ties in cookieCompare():
+        Object.defineProperty(this, "creationIndex", {
+          configurable: false,
+          enumerable: false, // important for assert.deepEqual checks
+          writable: true,
+          value: ++Cookie.cookiesCreated,
+        });
+      }
 
-  /* "* The string is a host name (i.e., not an IP address)." */
-  if (net.isIP(str)) {
-    return false;
-  }
+      Cookie.cookiesCreated = 0; // incremented each time a cookie is created
 
-  /* "* The domain string is a suffix of the string" */
-  var idx = str.indexOf(domStr);
-  if (idx <= 0) {
-    return false; // it's a non-match (-1) or prefix (0)
-  }
+      Cookie.parse = parse;
+      Cookie.fromJSON = fromJSON;
 
-  // e.g "a.b.c".indexOf("b.c") === 2
-  // 5 === 3+2
-  if (str.length !== domStr.length + idx) { // it's not a suffix
-    return false;
-  }
+      Cookie.prototype.key = "";
+      Cookie.prototype.value = "";
 
-  /* "* The last character of the string that is not included in the domain
-  * string is a %x2E (".") character." */
-  if (str.substr(idx-1,1) !== '.') {
-    return false;
-  }
+      // the order in which the RFC has them:
+      Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
+      Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
+      Cookie.prototype.domain = null;
+      Cookie.prototype.path = null;
+      Cookie.prototype.secure = false;
+      Cookie.prototype.httpOnly = false;
+      Cookie.prototype.extensions = null;
 
-  return true;
-}
+      // set by the CookieJar:
+      Cookie.prototype.hostOnly = null; // boolean when set
+      Cookie.prototype.pathIsDefault = null; // boolean when set
+      Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
+      Cookie.prototype.lastAccessed = null; // Date when set
+      Object.defineProperty(Cookie.prototype, "creationIndex", {
+        configurable: true,
+        enumerable: false,
+        writable: true,
+        value: 0,
+      });
 
+      Cookie.serializableProperties = Object.keys(Cookie.prototype).filter(
+        function (prop) {
+          return !(
+            Cookie.prototype[prop] instanceof Function ||
+            prop === "creationIndex" ||
+            prop.substr(0, 1) === "_"
+          );
+        },
+      );
 
-// RFC6265 S5.1.4 Paths and Path-Match
+      Cookie.prototype.inspect = function inspect() {
+        var now = Date.now();
+        return (
+          'Cookie="' +
+          this.toString() +
+          "; hostOnly=" +
+          (this.hostOnly != null ? this.hostOnly : "?") +
+          "; aAge=" +
+          (this.lastAccessed ? now - this.lastAccessed.getTime() + "ms" : "?") +
+          "; cAge=" +
+          (this.creation ? now - this.creation.getTime() + "ms" : "?") +
+          '"'
+        );
+      };
 
-/*
- * "The user agent MUST use an algorithm equivalent to the following algorithm
- * to compute the default-path of a cookie:"
- *
- * Assumption: the path (and not query part or absolute uri) is passed in.
- */
-function defaultPath(path) {
-  // "2. If the uri-path is empty or if the first character of the uri-path is not
-  // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
-  if (!path || path.substr(0,1) !== "/") {
-    return "/";
-  }
+      Cookie.prototype.toJSON = function () {
+        var obj = {};
 
-  // "3. If the uri-path contains no more than one %x2F ("/") character, output
-  // %x2F ("/") and skip the remaining step."
-  if (path === "/") {
-    return path;
-  }
+        var props = Cookie.serializableProperties;
+        for (var i = 0; i < props.length; i++) {
+          var prop = props[i];
+          if (this[prop] === Cookie.prototype[prop]) {
+            continue; // leave as prototype default
+          }
 
-  var rightSlash = path.lastIndexOf("/");
-  if (rightSlash === 0) {
-    return "/";
-  }
+          if (
+            prop === "expires" ||
+            prop === "creation" ||
+            prop === "lastAccessed"
+          ) {
+            if (this[prop] === null) {
+              obj[prop] = null;
+            } else {
+              obj[prop] =
+                this[prop] == "Infinity" // intentionally not ===
+                  ? "Infinity"
+                  : this[prop].toISOString();
+            }
+          } else if (prop === "maxAge") {
+            if (this[prop] !== null) {
+              // again, intentionally not ===
+              obj[prop] =
+                this[prop] == Infinity || this[prop] == -Infinity
+                  ? this[prop].toString()
+                  : this[prop];
+            }
+          } else {
+            if (this[prop] !== Cookie.prototype[prop]) {
+              obj[prop] = this[prop];
+            }
+          }
+        }
 
-  // "4. Output the characters of the uri-path from the first character up to,
-  // but not including, the right-most %x2F ("/")."
-  return path.slice(0, rightSlash);
-}
+        return obj;
+      };
 
-function trimTerminator(str) {
-  for (var t = 0; t < TERMINATORS.length; t++) {
-    var terminatorIdx = str.indexOf(TERMINATORS[t]);
-    if (terminatorIdx !== -1) {
-      str = str.substr(0,terminatorIdx);
-    }
-  }
+      Cookie.prototype.clone = function () {
+        return fromJSON(this.toJSON());
+      };
 
-  return str;
-}
+      Cookie.prototype.validate = function validate() {
+        if (!COOKIE_OCTETS.test(this.value)) {
+          return false;
+        }
+        if (
+          this.expires != Infinity &&
+          !(this.expires instanceof Date) &&
+          !parseDate(this.expires)
+        ) {
+          return false;
+        }
+        if (this.maxAge != null && this.maxAge <= 0) {
+          return false; // "Max-Age=" non-zero-digit *DIGIT
+        }
+        if (this.path != null && !PATH_VALUE.test(this.path)) {
+          return false;
+        }
 
-function parseCookiePair(cookiePair, looseMode) {
-  cookiePair = trimTerminator(cookiePair);
+        var cdomain = this.cdomain();
+        if (cdomain) {
+          if (cdomain.match(/\.$/)) {
+            return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
+          }
+          var suffix = pubsuffix.getPublicSuffix(cdomain);
+          if (suffix == null) {
+            // it's a public suffix
+            return false;
+          }
+        }
+        return true;
+      };
 
-  var firstEq = cookiePair.indexOf('=');
-  if (looseMode) {
-    if (firstEq === 0) { // '=' is immediately at start
-      cookiePair = cookiePair.substr(1);
-      firstEq = cookiePair.indexOf('='); // might still need to split on '='
-    }
-  } else { // non-loose mode
-    if (firstEq <= 0) { // no '=' or is at start
-      return; // needs to have non-empty "cookie-name"
-    }
-  }
+      Cookie.prototype.setExpires = function setExpires(exp) {
+        if (exp instanceof Date) {
+          this.expires = exp;
+        } else {
+          this.expires = parseDate(exp) || "Infinity";
+        }
+      };
 
-  var cookieName, cookieValue;
-  if (firstEq <= 0) {
-    cookieName = "";
-    cookieValue = cookiePair.trim();
-  } else {
-    cookieName = cookiePair.substr(0, firstEq).trim();
-    cookieValue = cookiePair.substr(firstEq+1).trim();
-  }
+      Cookie.prototype.setMaxAge = function setMaxAge(age) {
+        if (age === Infinity || age === -Infinity) {
+          this.maxAge = age.toString(); // so JSON.stringify() works
+        } else {
+          this.maxAge = age;
+        }
+      };
 
-  if (CONTROL_CHARS.test(cookieName) || CONTROL_CHARS.test(cookieValue)) {
-    return;
-  }
+      // gives Cookie header format
+      Cookie.prototype.cookieString = function cookieString() {
+        var val = this.value;
+        if (val == null) {
+          val = "";
+        }
+        if (this.key === "") {
+          return val;
+        }
+        return this.key + "=" + val;
+      };
 
-  var c = new Cookie();
-  c.key = cookieName;
-  c.value = cookieValue;
-  return c;
-}
+      // gives Set-Cookie header format
+      Cookie.prototype.toString = function toString() {
+        var str = this.cookieString();
 
-function parse(str, options) {
-  if (!options || typeof options !== 'object') {
-    options = {};
-  }
-  str = str.trim();
-
-  // We use a regex to parse the "name-value-pair" part of S5.2
-  var firstSemi = str.indexOf(';'); // S5.2 step 1
-  var cookiePair = (firstSemi === -1) ? str : str.substr(0, firstSemi);
-  var c = parseCookiePair(cookiePair, !!options.loose);
-  if (!c) {
-    return;
-  }
+        if (this.expires != Infinity) {
+          if (this.expires instanceof Date) {
+            str += "; Expires=" + formatDate(this.expires);
+          } else {
+            str += "; Expires=" + this.expires;
+          }
+        }
 
-  if (firstSemi === -1) {
-    return c;
-  }
+        if (this.maxAge != null && this.maxAge != Infinity) {
+          str += "; Max-Age=" + this.maxAge;
+        }
 
-  // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
-  // (including the %x3B (";") in question)." plus later on in the same section
-  // "discard the first ";" and trim".
-  var unparsed = str.slice(firstSemi + 1).trim();
+        if (this.domain && !this.hostOnly) {
+          str += "; Domain=" + this.domain;
+        }
+        if (this.path) {
+          str += "; Path=" + this.path;
+        }
 
-  // "If the unparsed-attributes string is empty, skip the rest of these
-  // steps."
-  if (unparsed.length === 0) {
-    return c;
-  }
+        if (this.secure) {
+          str += "; Secure";
+        }
+        if (this.httpOnly) {
+          str += "; HttpOnly";
+        }
+        if (this.extensions) {
+          this.extensions.forEach(function (ext) {
+            str += "; " + ext;
+          });
+        }
 
-  /*
-   * S5.2 says that when looping over the items "[p]rocess the attribute-name
-   * and attribute-value according to the requirements in the following
-   * subsections" for every item.  Plus, for many of the individual attributes
-   * in S5.3 it says to use the "attribute-value of the last attribute in the
-   * cookie-attribute-list".  Therefore, in this implementation, we overwrite
-   * the previous value.
-   */
-  var cookie_avs = unparsed.split(';');
-  while (cookie_avs.length) {
-    var av = cookie_avs.shift().trim();
-    if (av.length === 0) { // happens if ";;" appears
-      continue;
-    }
-    var av_sep = av.indexOf('=');
-    var av_key, av_value;
-
-    if (av_sep === -1) {
-      av_key = av;
-      av_value = null;
-    } else {
-      av_key = av.substr(0,av_sep);
-      av_value = av.substr(av_sep+1);
-    }
+        return str;
+      };
 
-    av_key = av_key.trim().toLowerCase();
+      // TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
+      // elsewhere)
+      // S5.3 says to give the "latest representable date" for which we use Infinity
+      // For "expired" we use 0
+      Cookie.prototype.TTL = function TTL(now) {
+        /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
+         * attribute, the Max-Age attribute has precedence and controls the
+         * expiration date of the cookie.
+         * (Concurs with S5.3 step 3)
+         */
+        if (this.maxAge != null) {
+          return this.maxAge <= 0 ? 0 : this.maxAge * 1000;
+        }
 
-    if (av_value) {
-      av_value = av_value.trim();
-    }
+        var expires = this.expires;
+        if (expires != Infinity) {
+          if (!(expires instanceof Date)) {
+            expires = parseDate(expires) || Infinity;
+          }
 
-    switch(av_key) {
-    case 'expires': // S5.2.1
-      if (av_value) {
-        var exp = parseDate(av_value);
-        // "If the attribute-value failed to parse as a cookie date, ignore the
-        // cookie-av."
-        if (exp) {
-          // over and underflow not realistically a concern: V8's getTime() seems to
-          // store something larger than a 32-bit time_t (even with 32-bit node)
-          c.expires = exp;
-        }
-      }
-      break;
-
-    case 'max-age': // S5.2.2
-      if (av_value) {
-        // "If the first character of the attribute-value is not a DIGIT or a "-"
-        // character ...[or]... If the remainder of attribute-value contains a
-        // non-DIGIT character, ignore the cookie-av."
-        if (/^-?[0-9]+$/.test(av_value)) {
-          var delta = parseInt(av_value, 10);
-          // "If delta-seconds is less than or equal to zero (0), let expiry-time
-          // be the earliest representable date and time."
-          c.setMaxAge(delta);
-        }
-      }
-      break;
-
-    case 'domain': // S5.2.3
-      // "If the attribute-value is empty, the behavior is undefined.  However,
-      // the user agent SHOULD ignore the cookie-av entirely."
-      if (av_value) {
-        // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
-        // (".") character."
-        var domain = av_value.trim().replace(/^\./, '');
-        if (domain) {
-          // "Convert the cookie-domain to lower case."
-          c.domain = domain.toLowerCase();
-        }
-      }
-      break;
-
-    case 'path': // S5.2.4
-      /*
-       * "If the attribute-value is empty or if the first character of the
-       * attribute-value is not %x2F ("/"):
-       *   Let cookie-path be the default-path.
-       * Otherwise:
-       *   Let cookie-path be the attribute-value."
-       *
-       * We'll represent the default-path as null since it depends on the
-       * context of the parsing.
-       */
-      c.path = av_value && av_value[0] === "/" ? av_value : null;
-      break;
+          if (expires == Infinity) {
+            return Infinity;
+          }
 
-    case 'secure': // S5.2.5
-      /*
-       * "If the attribute-name case-insensitively matches the string "Secure",
-       * the user agent MUST append an attribute to the cookie-attribute-list
-       * with an attribute-name of Secure and an empty attribute-value."
-       */
-      c.secure = true;
-      break;
+          return expires.getTime() - (now || Date.now());
+        }
 
-    case 'httponly': // S5.2.6 -- effectively the same as 'secure'
-      c.httpOnly = true;
-      break;
+        return Infinity;
+      };
 
-    default:
-      c.extensions = c.extensions || [];
-      c.extensions.push(av);
-      break;
-    }
-  }
+      // expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
+      // elsewhere)
+      Cookie.prototype.expiryTime = function expiryTime(now) {
+        if (this.maxAge != null) {
+          var relativeTo = now || this.creation || new Date();
+          var age = this.maxAge <= 0 ? -Infinity : this.maxAge * 1000;
+          return relativeTo.getTime() + age;
+        }
 
-  return c;
-}
+        if (this.expires == Infinity) {
+          return Infinity;
+        }
+        return this.expires.getTime();
+      };
 
-// avoid the V8 deoptimization monster!
-function jsonParse(str) {
-  var obj;
-  try {
-    obj = JSON.parse(str);
-  } catch (e) {
-    return e;
-  }
-  return obj;
-}
+      // expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
+      // elsewhere), except it returns a Date
+      Cookie.prototype.expiryDate = function expiryDate(now) {
+        var millisec = this.expiryTime(now);
+        if (millisec == Infinity) {
+          return new Date(MAX_TIME);
+        } else if (millisec == -Infinity) {
+          return new Date(MIN_TIME);
+        } else {
+          return new Date(millisec);
+        }
+      };
 
-function fromJSON(str) {
-  if (!str) {
-    return null;
-  }
+      // This replaces the "persistent-flag" parts of S5.3 step 3
+      Cookie.prototype.isPersistent = function isPersistent() {
+        return this.maxAge != null || this.expires != Infinity;
+      };
 
-  var obj;
-  if (typeof str === 'string') {
-    obj = jsonParse(str);
-    if (obj instanceof Error) {
-      return null;
-    }
-  } else {
-    // assume it's an Object
-    obj = str;
-  }
+      // Mostly S5.1.2 and S5.2.3:
+      Cookie.prototype.cdomain = Cookie.prototype.canonicalizedDomain =
+        function canonicalizedDomain() {
+          if (this.domain == null) {
+            return null;
+          }
+          return canonicalDomain(this.domain);
+        };
 
-  var c = new Cookie();
-  for (var i=0; i<Cookie.serializableProperties.length; i++) {
-    var prop = Cookie.serializableProperties[i];
-    if (obj[prop] === undefined ||
-        obj[prop] === Cookie.prototype[prop])
-    {
-      continue; // leave as prototype default
-    }
+      function CookieJar(store, options) {
+        if (typeof options === "boolean") {
+          options = { rejectPublicSuffixes: options };
+        } else if (options == null) {
+          options = {};
+        }
+        if (options.rejectPublicSuffixes != null) {
+          this.rejectPublicSuffixes = options.rejectPublicSuffixes;
+        }
+        if (options.looseMode != null) {
+          this.enableLooseMode = options.looseMode;
+        }
 
-    if (prop === 'expires' ||
-        prop === 'creation' ||
-        prop === 'lastAccessed')
-    {
-      if (obj[prop] === null) {
-        c[prop] = null;
-      } else {
-        c[prop] = obj[prop] == "Infinity" ?
-          "Infinity" : new Date(obj[prop]);
+        if (!store) {
+          store = new MemoryCookieStore();
+        }
+        this.store = store;
       }
-    } else {
-      c[prop] = obj[prop];
-    }
-  }
-
-  return c;
-}
-
-/* Section 5.4 part 2:
- * "*  Cookies with longer paths are listed before cookies with
- *     shorter paths.
- *
- *  *  Among cookies that have equal-length path fields, cookies with
- *     earlier creation-times are listed before cookies with later
- *     creation-times."
- */
-
-function cookieCompare(a,b) {
-  var cmp = 0;
-
-  // descending for length: b CMP a
-  var aPathLen = a.path ? a.path.length : 0;
-  var bPathLen = b.path ? b.path.length : 0;
-  cmp = bPathLen - aPathLen;
-  if (cmp !== 0) {
-    return cmp;
-  }
-
-  // ascending for time: a CMP b
-  var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
-  var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
-  cmp = aTime - bTime;
-  if (cmp !== 0) {
-    return cmp;
-  }
+      CookieJar.prototype.store = null;
+      CookieJar.prototype.rejectPublicSuffixes = true;
+      CookieJar.prototype.enableLooseMode = false;
+      var CAN_BE_SYNC = [];
 
-  // break ties for the same millisecond (precision of JavaScript's clock)
-  cmp = a.creationIndex - b.creationIndex;
+      CAN_BE_SYNC.push("setCookie");
+      CookieJar.prototype.setCookie = function (cookie, url, options, cb) {
+        var err;
+        var context = getCookieContext(url);
+        if (options instanceof Function) {
+          cb = options;
+          options = {};
+        }
 
-  return cmp;
-}
+        var host = canonicalDomain(context.hostname);
+        var loose = this.enableLooseMode;
+        if (options.loose != null) {
+          loose = options.loose;
+        }
 
-// Gives the permutation of all possible pathMatch()es of a given path. The
-// array is in longest-to-shortest order.  Handy for indexing.
-function permutePath(path) {
-  if (path === '/') {
-    return ['/'];
-  }
-  if (path.lastIndexOf('/') === path.length-1) {
-    path = path.substr(0,path.length-1);
-  }
-  var permutations = [path];
-  while (path.length > 1) {
-    var lindex = path.lastIndexOf('/');
-    if (lindex === 0) {
-      break;
-    }
-    path = path.substr(0,lindex);
-    permutations.push(path);
-  }
-  permutations.push('/');
-  return permutations;
-}
+        // S5.3 step 1
+        if (!(cookie instanceof Cookie)) {
+          cookie = Cookie.parse(cookie, { loose: loose });
+        }
+        if (!cookie) {
+          err = new Error("Cookie failed to parse");
+          return cb(options.ignoreError ? null : err);
+        }
 
-function getCookieContext(url) {
-  if (url instanceof Object) {
-    return url;
-  }
-  // NOTE: decodeURI will throw on malformed URIs (see GH-32).
-  // Therefore, we will just skip decoding for such URIs.
-  try {
-    url = decodeURI(url);
-  }
-  catch(err) {
-    // Silently swallow error
-  }
+        // S5.3 step 2
+        var now = options.now || new Date(); // will assign later to save effort in the face of errors
 
-  return urlParse(url);
-}
+        // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
 
-function Cookie(options) {
-  options = options || {};
+        // S5.3 step 4: NOOP; domain is null by default
 
-  Object.keys(options).forEach(function(prop) {
-    if (Cookie.prototype.hasOwnProperty(prop) &&
-        Cookie.prototype[prop] !== options[prop] &&
-        prop.substr(0,1) !== '_')
-    {
-      this[prop] = options[prop];
-    }
-  }, this);
-
-  this.creation = this.creation || new Date();
-
-  // used to break creation ties in cookieCompare():
-  Object.defineProperty(this, 'creationIndex', {
-    configurable: false,
-    enumerable: false, // important for assert.deepEqual checks
-    writable: true,
-    value: ++Cookie.cookiesCreated
-  });
-}
-
-Cookie.cookiesCreated = 0; // incremented each time a cookie is created
-
-Cookie.parse = parse;
-Cookie.fromJSON = fromJSON;
-
-Cookie.prototype.key = "";
-Cookie.prototype.value = "";
-
-// the order in which the RFC has them:
-Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
-Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
-Cookie.prototype.domain = null;
-Cookie.prototype.path = null;
-Cookie.prototype.secure = false;
-Cookie.prototype.httpOnly = false;
-Cookie.prototype.extensions = null;
-
-// set by the CookieJar:
-Cookie.prototype.hostOnly = null; // boolean when set
-Cookie.prototype.pathIsDefault = null; // boolean when set
-Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
-Cookie.prototype.lastAccessed = null; // Date when set
-Object.defineProperty(Cookie.prototype, 'creationIndex', {
-  configurable: true,
-  enumerable: false,
-  writable: true,
-  value: 0
-});
-
-Cookie.serializableProperties = Object.keys(Cookie.prototype)
-  .filter(function(prop) {
-    return !(
-      Cookie.prototype[prop] instanceof Function ||
-      prop === 'creationIndex' ||
-      prop.substr(0,1) === '_'
-    );
-  });
-
-Cookie.prototype.inspect = function inspect() {
-  var now = Date.now();
-  return 'Cookie="'+this.toString() +
-    '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') +
-    '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') +
-    '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') +
-    '"';
-};
+        // S5.3 step 5: public suffixes
+        if (this.rejectPublicSuffixes && cookie.domain) {
+          var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
+          if (suffix == null) {
+            // e.g. "com"
+            err = new Error("Cookie has domain set to a public suffix");
+            return cb(options.ignoreError ? null : err);
+          }
+        }
 
-Cookie.prototype.toJSON = function() {
-  var obj = {};
+        // S5.3 step 6:
+        if (cookie.domain) {
+          if (!domainMatch(host, cookie.cdomain(), false)) {
+            err = new Error(
+              "Cookie not in this host's domain. Cookie:" +
+                cookie.cdomain() +
+                " Request:" +
+                host,
+            );
+            return cb(options.ignoreError ? null : err);
+          }
 
-  var props = Cookie.serializableProperties;
-  for (var i=0; i<props.length; i++) {
-    var prop = props[i];
-    if (this[prop] === Cookie.prototype[prop]) {
-      continue; // leave as prototype default
-    }
+          if (cookie.hostOnly == null) {
+            // don't reset if already set
+            cookie.hostOnly = false;
+          }
+        } else {
+          cookie.hostOnly = true;
+          cookie.domain = host;
+        }
 
-    if (prop === 'expires' ||
-        prop === 'creation' ||
-        prop === 'lastAccessed')
-    {
-      if (this[prop] === null) {
-        obj[prop] = null;
-      } else {
-        obj[prop] = this[prop] == "Infinity" ? // intentionally not ===
-          "Infinity" : this[prop].toISOString();
-      }
-    } else if (prop === 'maxAge') {
-      if (this[prop] !== null) {
-        // again, intentionally not ===
-        obj[prop] = (this[prop] == Infinity || this[prop] == -Infinity) ?
-          this[prop].toString() : this[prop];
-      }
-    } else {
-      if (this[prop] !== Cookie.prototype[prop]) {
-        obj[prop] = this[prop];
-      }
-    }
-  }
+        //S5.2.4 If the attribute-value is empty or if the first character of the
+        //attribute-value is not %x2F ("/"):
+        //Let cookie-path be the default-path.
+        if (!cookie.path || cookie.path[0] !== "/") {
+          cookie.path = defaultPath(context.pathname);
+          cookie.pathIsDefault = true;
+        }
 
-  return obj;
-};
+        // S5.3 step 8: NOOP; secure attribute
+        // S5.3 step 9: NOOP; httpOnly attribute
 
-Cookie.prototype.clone = function() {
-  return fromJSON(this.toJSON());
-};
+        // S5.3 step 10
+        if (options.http === false && cookie.httpOnly) {
+          err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
+          return cb(options.ignoreError ? null : err);
+        }
 
-Cookie.prototype.validate = function validate() {
-  if (!COOKIE_OCTETS.test(this.value)) {
-    return false;
-  }
-  if (this.expires != Infinity && !(this.expires instanceof Date) && !parseDate(this.expires)) {
-    return false;
-  }
-  if (this.maxAge != null && this.maxAge <= 0) {
-    return false; // "Max-Age=" non-zero-digit *DIGIT
-  }
-  if (this.path != null && !PATH_VALUE.test(this.path)) {
-    return false;
-  }
+        var store = this.store;
 
-  var cdomain = this.cdomain();
-  if (cdomain) {
-    if (cdomain.match(/\.$/)) {
-      return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
-    }
-    var suffix = pubsuffix.getPublicSuffix(cdomain);
-    if (suffix == null) { // it's a public suffix
-      return false;
-    }
-  }
-  return true;
-};
+        if (!store.updateCookie) {
+          store.updateCookie = function (oldCookie, newCookie, cb) {
+            this.putCookie(newCookie, cb);
+          };
+        }
 
-Cookie.prototype.setExpires = function setExpires(exp) {
-  if (exp instanceof Date) {
-    this.expires = exp;
-  } else {
-    this.expires = parseDate(exp) || "Infinity";
-  }
-};
+        function withCookie(err, oldCookie) {
+          if (err) {
+            return cb(err);
+          }
 
-Cookie.prototype.setMaxAge = function setMaxAge(age) {
-  if (age === Infinity || age === -Infinity) {
-    this.maxAge = age.toString(); // so JSON.stringify() works
-  } else {
-    this.maxAge = age;
-  }
-};
+          var next = function (err) {
+            if (err) {
+              return cb(err);
+            } else {
+              cb(null, cookie);
+            }
+          };
 
-// gives Cookie header format
-Cookie.prototype.cookieString = function cookieString() {
-  var val = this.value;
-  if (val == null) {
-    val = '';
-  }
-  if (this.key === '') {
-    return val;
-  }
-  return this.key+'='+val;
-};
+          if (oldCookie) {
+            // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
+            // domain, and path as the newly created cookie:"
+            if (options.http === false && oldCookie.httpOnly) {
+              // step 11.2
+              err = new Error(
+                "old Cookie is HttpOnly and this isn't an HTTP API",
+              );
+              return cb(options.ignoreError ? null : err);
+            }
+            cookie.creation = oldCookie.creation; // step 11.3
+            cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
+            cookie.lastAccessed = now;
+            // Step 11.4 (delete cookie) is implied by just setting the new one:
+            store.updateCookie(oldCookie, cookie, next); // step 12
+          } else {
+            cookie.creation = cookie.lastAccessed = now;
+            store.putCookie(cookie, next); // step 12
+          }
+        }
 
-// gives Set-Cookie header format
-Cookie.prototype.toString = function toString() {
-  var str = this.cookieString();
+        store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
+      };
 
-  if (this.expires != Infinity) {
-    if (this.expires instanceof Date) {
-      str += '; Expires='+formatDate(this.expires);
-    } else {
-      str += '; Expires='+this.expires;
-    }
-  }
+      // RFC6365 S5.4
+      CAN_BE_SYNC.push("getCookies");
+      CookieJar.prototype.getCookies = function (url, options, cb) {
+        var context = getCookieContext(url);
+        if (options instanceof Function) {
+          cb = options;
+          options = {};
+        }
 
-  if (this.maxAge != null && this.maxAge != Infinity) {
-    str += '; Max-Age='+this.maxAge;
-  }
+        var host = canonicalDomain(context.hostname);
+        var path = context.pathname || "/";
 
-  if (this.domain && !this.hostOnly) {
-    str += '; Domain='+this.domain;
-  }
-  if (this.path) {
-    str += '; Path='+this.path;
-  }
+        var secure = options.secure;
+        if (
+          secure == null &&
+          context.protocol &&
+          (context.protocol == "https:" || context.protocol == "wss:")
+        ) {
+          secure = true;
+        }
 
-  if (this.secure) {
-    str += '; Secure';
-  }
-  if (this.httpOnly) {
-    str += '; HttpOnly';
-  }
-  if (this.extensions) {
-    this.extensions.forEach(function(ext) {
-      str += '; '+ext;
-    });
-  }
+        var http = options.http;
+        if (http == null) {
+          http = true;
+        }
 
-  return str;
-};
+        var now = options.now || Date.now();
+        var expireCheck = options.expire !== false;
+        var allPaths = !!options.allPaths;
+        var store = this.store;
 
-// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere)
-// S5.3 says to give the "latest representable date" for which we use Infinity
-// For "expired" we use 0
-Cookie.prototype.TTL = function TTL(now) {
-  /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
-   * attribute, the Max-Age attribute has precedence and controls the
-   * expiration date of the cookie.
-   * (Concurs with S5.3 step 3)
-   */
-  if (this.maxAge != null) {
-    return this.maxAge<=0 ? 0 : this.maxAge*1000;
-  }
+        function matchingCookie(c) {
+          // "Either:
+          //   The cookie's host-only-flag is true and the canonicalized
+          //   request-host is identical to the cookie's domain.
+          // Or:
+          //   The cookie's host-only-flag is false and the canonicalized
+          //   request-host domain-matches the cookie's domain."
+          if (c.hostOnly) {
+            if (c.domain != host) {
+              return false;
+            }
+          } else {
+            if (!domainMatch(host, c.domain, false)) {
+              return false;
+            }
+          }
 
-  var expires = this.expires;
-  if (expires != Infinity) {
-    if (!(expires instanceof Date)) {
-      expires = parseDate(expires) || Infinity;
-    }
+          // "The request-uri's path path-matches the cookie's path."
+          if (!allPaths && !pathMatch(path, c.path)) {
+            return false;
+          }
 
-    if (expires == Infinity) {
-      return Infinity;
-    }
+          // "If the cookie's secure-only-flag is true, then the request-uri's
+          // scheme must denote a "secure" protocol"
+          if (c.secure && !secure) {
+            return false;
+          }
 
-    return expires.getTime() - (now || Date.now());
-  }
+          // "If the cookie's http-only-flag is true, then exclude the cookie if the
+          // cookie-string is being generated for a "non-HTTP" API"
+          if (c.httpOnly && !http) {
+            return false;
+          }
 
-  return Infinity;
-};
+          // deferred from S5.3
+          // non-RFC: allow retention of expired cookies by choice
+          if (expireCheck && c.expiryTime() <= now) {
+            store.removeCookie(c.domain, c.path, c.key, function () {}); // result ignored
+            return false;
+          }
 
-// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere)
-Cookie.prototype.expiryTime = function expiryTime(now) {
-  if (this.maxAge != null) {
-    var relativeTo = now || this.creation || new Date();
-    var age = (this.maxAge <= 0) ? -Infinity : this.maxAge*1000;
-    return relativeTo.getTime() + age;
-  }
+          return true;
+        }
 
-  if (this.expires == Infinity) {
-    return Infinity;
-  }
-  return this.expires.getTime();
-};
+        store.findCookies(
+          host,
+          allPaths ? null : path,
+          function (err, cookies) {
+            if (err) {
+              return cb(err);
+            }
 
-// expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-// elsewhere), except it returns a Date
-Cookie.prototype.expiryDate = function expiryDate(now) {
-  var millisec = this.expiryTime(now);
-  if (millisec == Infinity) {
-    return new Date(MAX_TIME);
-  } else if (millisec == -Infinity) {
-    return new Date(MIN_TIME);
-  } else {
-    return new Date(millisec);
-  }
-};
+            cookies = cookies.filter(matchingCookie);
 
-// This replaces the "persistent-flag" parts of S5.3 step 3
-Cookie.prototype.isPersistent = function isPersistent() {
-  return (this.maxAge != null || this.expires != Infinity);
-};
+            // sorting of S5.4 part 2
+            if (options.sort !== false) {
+              cookies = cookies.sort(cookieCompare);
+            }
 
-// Mostly S5.1.2 and S5.2.3:
-Cookie.prototype.cdomain =
-Cookie.prototype.canonicalizedDomain = function canonicalizedDomain() {
-  if (this.domain == null) {
-    return null;
-  }
-  return canonicalDomain(this.domain);
-};
+            // S5.4 part 3
+            var now = new Date();
+            cookies.forEach(function (c) {
+              c.lastAccessed = now;
+            });
+            // TODO persist lastAccessed
 
-function CookieJar(store, options) {
-  if (typeof options === "boolean") {
-    options = {rejectPublicSuffixes: options};
-  } else if (options == null) {
-    options = {};
-  }
-  if (options.rejectPublicSuffixes != null) {
-    this.rejectPublicSuffixes = options.rejectPublicSuffixes;
-  }
-  if (options.looseMode != null) {
-    this.enableLooseMode = options.looseMode;
-  }
+            cb(null, cookies);
+          },
+        );
+      };
 
-  if (!store) {
-    store = new MemoryCookieStore();
-  }
-  this.store = store;
-}
-CookieJar.prototype.store = null;
-CookieJar.prototype.rejectPublicSuffixes = true;
-CookieJar.prototype.enableLooseMode = false;
-var CAN_BE_SYNC = [];
-
-CAN_BE_SYNC.push('setCookie');
-CookieJar.prototype.setCookie = function(cookie, url, options, cb) {
-  var err;
-  var context = getCookieContext(url);
-  if (options instanceof Function) {
-    cb = options;
-    options = {};
-  }
+      CAN_BE_SYNC.push("getCookieString");
+      CookieJar.prototype.getCookieString = function (/*..., cb*/) {
+        var args = Array.prototype.slice.call(arguments, 0);
+        var cb = args.pop();
+        var next = function (err, cookies) {
+          if (err) {
+            cb(err);
+          } else {
+            cb(
+              null,
+              cookies
+                .sort(cookieCompare)
+                .map(function (c) {
+                  return c.cookieString();
+                })
+                .join("; "),
+            );
+          }
+        };
+        args.push(next);
+        this.getCookies.apply(this, args);
+      };
 
-  var host = canonicalDomain(context.hostname);
-  var loose = this.enableLooseMode;
-  if (options.loose != null) {
-    loose = options.loose;
-  }
+      CAN_BE_SYNC.push("getSetCookieStrings");
+      CookieJar.prototype.getSetCookieStrings = function (/*..., cb*/) {
+        var args = Array.prototype.slice.call(arguments, 0);
+        var cb = args.pop();
+        var next = function (err, cookies) {
+          if (err) {
+            cb(err);
+          } else {
+            cb(
+              null,
+              cookies.map(function (c) {
+                return c.toString();
+              }),
+            );
+          }
+        };
+        args.push(next);
+        this.getCookies.apply(this, args);
+      };
 
-  // S5.3 step 1
-  if (!(cookie instanceof Cookie)) {
-    cookie = Cookie.parse(cookie, { loose: loose });
-  }
-  if (!cookie) {
-    err = new Error("Cookie failed to parse");
-    return cb(options.ignoreError ? null : err);
-  }
+      CAN_BE_SYNC.push("serialize");
+      CookieJar.prototype.serialize = function (cb) {
+        var type = this.store.constructor.name;
+        if (type === "Object") {
+          type = null;
+        }
 
-  // S5.3 step 2
-  var now = options.now || new Date(); // will assign later to save effort in the face of errors
+        // update README.md "Serialization Format" if you change this, please!
+        var serialized = {
+          // The version of tough-cookie that serialized this jar. Generally a good
+          // practice since future versions can make data import decisions based on
+          // known past behavior. When/if this matters, use `semver`.
+          version: "tough-cookie@" + VERSION,
 
-  // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
+          // add the store type, to make humans happy:
+          storeType: type,
 
-  // S5.3 step 4: NOOP; domain is null by default
+          // CookieJar configuration:
+          rejectPublicSuffixes: !!this.rejectPublicSuffixes,
 
-  // S5.3 step 5: public suffixes
-  if (this.rejectPublicSuffixes && cookie.domain) {
-    var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
-    if (suffix == null) { // e.g. "com"
-      err = new Error("Cookie has domain set to a public suffix");
-      return cb(options.ignoreError ? null : err);
-    }
-  }
+          // this gets filled from getAllCookies:
+          cookies: [],
+        };
 
-  // S5.3 step 6:
-  if (cookie.domain) {
-    if (!domainMatch(host, cookie.cdomain(), false)) {
-      err = new Error("Cookie not in this host's domain. Cookie:"+cookie.cdomain()+" Request:"+host);
-      return cb(options.ignoreError ? null : err);
-    }
+        if (
+          !(
+            this.store.getAllCookies &&
+            typeof this.store.getAllCookies === "function"
+          )
+        ) {
+          return cb(
+            new Error(
+              "store does not support getAllCookies and cannot be serialized",
+            ),
+          );
+        }
 
-    if (cookie.hostOnly == null) { // don't reset if already set
-      cookie.hostOnly = false;
-    }
+        this.store.getAllCookies(function (err, cookies) {
+          if (err) {
+            return cb(err);
+          }
 
-  } else {
-    cookie.hostOnly = true;
-    cookie.domain = host;
-  }
+          serialized.cookies = cookies.map(function (cookie) {
+            // convert to serialized 'raw' cookies
+            cookie = cookie instanceof Cookie ? cookie.toJSON() : cookie;
 
-  //S5.2.4 If the attribute-value is empty or if the first character of the
-  //attribute-value is not %x2F ("/"):
-  //Let cookie-path be the default-path.
-  if (!cookie.path || cookie.path[0] !== '/') {
-    cookie.path = defaultPath(context.pathname);
-    cookie.pathIsDefault = true;
-  }
+            // Remove the index so new ones get assigned during deserialization
+            delete cookie.creationIndex;
 
-  // S5.3 step 8: NOOP; secure attribute
-  // S5.3 step 9: NOOP; httpOnly attribute
+            return cookie;
+          });
 
-  // S5.3 step 10
-  if (options.http === false && cookie.httpOnly) {
-    err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
-    return cb(options.ignoreError ? null : err);
-  }
+          return cb(null, serialized);
+        });
+      };
 
-  var store = this.store;
+      // well-known name that JSON.stringify calls
+      CookieJar.prototype.toJSON = function () {
+        return this.serializeSync();
+      };
 
-  if (!store.updateCookie) {
-    store.updateCookie = function(oldCookie, newCookie, cb) {
-      this.putCookie(newCookie, cb);
-    };
-  }
+      // use the class method CookieJar.deserialize instead of calling this directly
+      CAN_BE_SYNC.push("_importCookies");
+      CookieJar.prototype._importCookies = function (serialized, cb) {
+        var jar = this;
+        var cookies = serialized.cookies;
+        if (!cookies || !Array.isArray(cookies)) {
+          return cb(new Error("serialized jar has no cookies array"));
+        }
+        cookies = cookies.slice(); // do not modify the original
 
-  function withCookie(err, oldCookie) {
-    if (err) {
-      return cb(err);
-    }
+        function putNext(err) {
+          if (err) {
+            return cb(err);
+          }
 
-    var next = function(err) {
-      if (err) {
-        return cb(err);
-      } else {
-        cb(null, cookie);
-      }
-    };
-
-    if (oldCookie) {
-      // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
-      // domain, and path as the newly created cookie:"
-      if (options.http === false && oldCookie.httpOnly) { // step 11.2
-        err = new Error("old Cookie is HttpOnly and this isn't an HTTP API");
-        return cb(options.ignoreError ? null : err);
-      }
-      cookie.creation = oldCookie.creation; // step 11.3
-      cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
-      cookie.lastAccessed = now;
-      // Step 11.4 (delete cookie) is implied by just setting the new one:
-      store.updateCookie(oldCookie, cookie, next); // step 12
-
-    } else {
-      cookie.creation = cookie.lastAccessed = now;
-      store.putCookie(cookie, next); // step 12
-    }
-  }
+          if (!cookies.length) {
+            return cb(err, jar);
+          }
 
-  store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
-};
+          var cookie;
+          try {
+            cookie = fromJSON(cookies.shift());
+          } catch (e) {
+            return cb(e);
+          }
 
-// RFC6365 S5.4
-CAN_BE_SYNC.push('getCookies');
-CookieJar.prototype.getCookies = function(url, options, cb) {
-  var context = getCookieContext(url);
-  if (options instanceof Function) {
-    cb = options;
-    options = {};
-  }
+          if (cookie === null) {
+            return putNext(null); // skip this cookie
+          }
 
-  var host = canonicalDomain(context.hostname);
-  var path = context.pathname || '/';
+          jar.store.putCookie(cookie, putNext);
+        }
 
-  var secure = options.secure;
-  if (secure == null && context.protocol &&
-      (context.protocol == 'https:' || context.protocol == 'wss:'))
-  {
-    secure = true;
-  }
+        putNext();
+      };
 
-  var http = options.http;
-  if (http == null) {
-    http = true;
-  }
+      CookieJar.deserialize = function (strOrObj, store, cb) {
+        if (arguments.length !== 3) {
+          // store is optional
+          cb = store;
+          store = null;
+        }
 
-  var now = options.now || Date.now();
-  var expireCheck = options.expire !== false;
-  var allPaths = !!options.allPaths;
-  var store = this.store;
-
-  function matchingCookie(c) {
-    // "Either:
-    //   The cookie's host-only-flag is true and the canonicalized
-    //   request-host is identical to the cookie's domain.
-    // Or:
-    //   The cookie's host-only-flag is false and the canonicalized
-    //   request-host domain-matches the cookie's domain."
-    if (c.hostOnly) {
-      if (c.domain != host) {
-        return false;
-      }
-    } else {
-      if (!domainMatch(host, c.domain, false)) {
-        return false;
-      }
-    }
+        var serialized;
+        if (typeof strOrObj === "string") {
+          serialized = jsonParse(strOrObj);
+          if (serialized instanceof Error) {
+            return cb(serialized);
+          }
+        } else {
+          serialized = strOrObj;
+        }
 
-    // "The request-uri's path path-matches the cookie's path."
-    if (!allPaths && !pathMatch(path, c.path)) {
-      return false;
-    }
+        var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
+        jar._importCookies(serialized, function (err) {
+          if (err) {
+            return cb(err);
+          }
+          cb(null, jar);
+        });
+      };
 
-    // "If the cookie's secure-only-flag is true, then the request-uri's
-    // scheme must denote a "secure" protocol"
-    if (c.secure && !secure) {
-      return false;
-    }
+      CookieJar.deserializeSync = function (strOrObj, store) {
+        var serialized =
+          typeof strOrObj === "string" ? JSON.parse(strOrObj) : strOrObj;
+        var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
 
-    // "If the cookie's http-only-flag is true, then exclude the cookie if the
-    // cookie-string is being generated for a "non-HTTP" API"
-    if (c.httpOnly && !http) {
-      return false;
-    }
+        // catch this mistake early:
+        if (!jar.store.synchronous) {
+          throw new Error(
+            "CookieJar store is not synchronous; use async API instead.",
+          );
+        }
 
-    // deferred from S5.3
-    // non-RFC: allow retention of expired cookies by choice
-    if (expireCheck && c.expiryTime() <= now) {
-      store.removeCookie(c.domain, c.path, c.key, function(){}); // result ignored
-      return false;
-    }
+        jar._importCookiesSync(serialized);
+        return jar;
+      };
+      CookieJar.fromJSON = CookieJar.deserializeSync;
 
-    return true;
-  }
+      CAN_BE_SYNC.push("clone");
+      CookieJar.prototype.clone = function (newStore, cb) {
+        if (arguments.length === 1) {
+          cb = newStore;
+          newStore = null;
+        }
 
-  store.findCookies(host, allPaths ? null : path, function(err,cookies) {
-    if (err) {
-      return cb(err);
-    }
+        this.serialize(function (err, serialized) {
+          if (err) {
+            return cb(err);
+          }
+          CookieJar.deserialize(newStore, serialized, cb);
+        });
+      };
 
-    cookies = cookies.filter(matchingCookie);
+      // Use a closure to provide a true imperative API for synchronous stores.
+      function syncWrap(method) {
+        return function () {
+          if (!this.store.synchronous) {
+            throw new Error(
+              "CookieJar store is not synchronous; use async API instead.",
+            );
+          }
 
-    // sorting of S5.4 part 2
-    if (options.sort !== false) {
-      cookies = cookies.sort(cookieCompare);
-    }
+          var args = Array.prototype.slice.call(arguments);
+          var syncErr, syncResult;
+          args.push(function syncCb(err, result) {
+            syncErr = err;
+            syncResult = result;
+          });
+          this[method].apply(this, args);
 
-    // S5.4 part 3
-    var now = new Date();
-    cookies.forEach(function(c) {
-      c.lastAccessed = now;
-    });
-    // TODO persist lastAccessed
+          if (syncErr) {
+            throw syncErr;
+          }
+          return syncResult;
+        };
+      }
 
-    cb(null,cookies);
-  });
-};
+      // wrap all declared CAN_BE_SYNC methods in the sync wrapper
+      CAN_BE_SYNC.forEach(function (method) {
+        CookieJar.prototype[method + "Sync"] = syncWrap(method);
+      });
 
-CAN_BE_SYNC.push('getCookieString');
-CookieJar.prototype.getCookieString = function(/*..., cb*/) {
-  var args = Array.prototype.slice.call(arguments,0);
-  var cb = args.pop();
-  var next = function(err,cookies) {
-    if (err) {
-      cb(err);
-    } else {
-      cb(null, cookies
-        .sort(cookieCompare)
-        .map(function(c){
-          return c.cookieString();
-        })
-        .join('; '));
-    }
-  };
-  args.push(next);
-  this.getCookies.apply(this,args);
-};
+      module.exports = {
+        CookieJar: CookieJar,
+        Cookie: Cookie,
+        Store: Store,
+        MemoryCookieStore: MemoryCookieStore,
+        parseDate: parseDate,
+        formatDate: formatDate,
+        parse: parse,
+        fromJSON: fromJSON,
+        domainMatch: domainMatch,
+        defaultPath: defaultPath,
+        pathMatch: pathMatch,
+        getPublicSuffix: pubsuffix.getPublicSuffix,
+        cookieCompare: cookieCompare,
+        permuteDomain: __webpack_require__(414).permuteDomain,
+        permutePath: permutePath,
+        canonicalDomain: canonicalDomain,
+      };
 
-CAN_BE_SYNC.push('getSetCookieStrings');
-CookieJar.prototype.getSetCookieStrings = function(/*..., cb*/) {
-  var args = Array.prototype.slice.call(arguments,0);
-  var cb = args.pop();
-  var next = function(err,cookies) {
-    if (err) {
-      cb(err);
-    } else {
-      cb(null, cookies.map(function(c){
-        return c.toString();
-      }));
-    }
-  };
-  args.push(next);
-  this.getCookies.apply(this,args);
-};
+      /***/
+    },
+    /* 811 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+      /*!
+       * Copyright (c) 2015, Salesforce.com, Inc.
+       * All rights reserved.
+       *
+       * Redistribution and use in source and binary forms, with or without
+       * modification, are permitted provided that the following conditions are met:
+       *
+       * 1. Redistributions of source code must retain the above copyright notice,
+       * this list of conditions and the following disclaimer.
+       *
+       * 2. Redistributions in binary form must reproduce the above copyright notice,
+       * this list of conditions and the following disclaimer in the documentation
+       * and/or other materials provided with the distribution.
+       *
+       * 3. Neither the name of Salesforce.com nor the names of its contributors may
+       * be used to endorse or promote products derived from this software without
+       * specific prior written permission.
+       *
+       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+       * POSSIBILITY OF SUCH DAMAGE.
+       */
 
-CAN_BE_SYNC.push('serialize');
-CookieJar.prototype.serialize = function(cb) {
-  var type = this.store.constructor.name;
-  if (type === 'Object') {
-    type = null;
-  }
+      var Store = __webpack_require__(416).Store;
+      var permuteDomain = __webpack_require__(414).permuteDomain;
+      var pathMatch = __webpack_require__(413).pathMatch;
+      var util = __webpack_require__(3);
 
-  // update README.md "Serialization Format" if you change this, please!
-  var serialized = {
-    // The version of tough-cookie that serialized this jar. Generally a good
-    // practice since future versions can make data import decisions based on
-    // known past behavior. When/if this matters, use `semver`.
-    version: 'tough-cookie@'+VERSION,
+      function MemoryCookieStore() {
+        Store.call(this);
+        this.idx = {};
+      }
+      util.inherits(MemoryCookieStore, Store);
+      exports.MemoryCookieStore = MemoryCookieStore;
+      MemoryCookieStore.prototype.idx = null;
 
-    // add the store type, to make humans happy:
-    storeType: type,
+      // Since it's just a struct in RAM, this Store is synchronous
+      MemoryCookieStore.prototype.synchronous = true;
 
-    // CookieJar configuration:
-    rejectPublicSuffixes: !!this.rejectPublicSuffixes,
+      // force a default depth:
+      MemoryCookieStore.prototype.inspect = function () {
+        return "{ idx: " + util.inspect(this.idx, false, 2) + " }";
+      };
 
-    // this gets filled from getAllCookies:
-    cookies: []
-  };
+      MemoryCookieStore.prototype.findCookie = function (
+        domain,
+        path,
+        key,
+        cb,
+      ) {
+        if (!this.idx[domain]) {
+          return cb(null, undefined);
+        }
+        if (!this.idx[domain][path]) {
+          return cb(null, undefined);
+        }
+        return cb(null, this.idx[domain][path][key] || null);
+      };
 
-  if (!(this.store.getAllCookies &&
-        typeof this.store.getAllCookies === 'function'))
-  {
-    return cb(new Error('store does not support getAllCookies and cannot be serialized'));
-  }
+      MemoryCookieStore.prototype.findCookies = function (domain, path, cb) {
+        var results = [];
+        if (!domain) {
+          return cb(null, []);
+        }
 
-  this.store.getAllCookies(function(err,cookies) {
-    if (err) {
-      return cb(err);
-    }
+        var pathMatcher;
+        if (!path) {
+          // null means "all paths"
+          pathMatcher = function matchAll(domainIndex) {
+            for (var curPath in domainIndex) {
+              var pathIndex = domainIndex[curPath];
+              for (var key in pathIndex) {
+                results.push(pathIndex[key]);
+              }
+            }
+          };
+        } else {
+          pathMatcher = function matchRFC(domainIndex) {
+            //NOTE: we should use path-match algorithm from S5.1.4 here
+            //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299)
+            Object.keys(domainIndex).forEach(function (cookiePath) {
+              if (pathMatch(path, cookiePath)) {
+                var pathIndex = domainIndex[cookiePath];
+
+                for (var key in pathIndex) {
+                  results.push(pathIndex[key]);
+                }
+              }
+            });
+          };
+        }
 
-    serialized.cookies = cookies.map(function(cookie) {
-      // convert to serialized 'raw' cookies
-      cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie;
+        var domains = permuteDomain(domain) || [domain];
+        var idx = this.idx;
+        domains.forEach(function (curDomain) {
+          var domainIndex = idx[curDomain];
+          if (!domainIndex) {
+            return;
+          }
+          pathMatcher(domainIndex);
+        });
 
-      // Remove the index so new ones get assigned during deserialization
-      delete cookie.creationIndex;
+        cb(null, results);
+      };
 
-      return cookie;
-    });
+      MemoryCookieStore.prototype.putCookie = function (cookie, cb) {
+        if (!this.idx[cookie.domain]) {
+          this.idx[cookie.domain] = {};
+        }
+        if (!this.idx[cookie.domain][cookie.path]) {
+          this.idx[cookie.domain][cookie.path] = {};
+        }
+        this.idx[cookie.domain][cookie.path][cookie.key] = cookie;
+        cb(null);
+      };
 
-    return cb(null, serialized);
-  });
-};
+      MemoryCookieStore.prototype.updateCookie = function (
+        oldCookie,
+        newCookie,
+        cb,
+      ) {
+        // updateCookie() may avoid updating cookies that are identical.  For example,
+        // lastAccessed may not be important to some stores and an equality
+        // comparison could exclude that field.
+        this.putCookie(newCookie, cb);
+      };
 
-// well-known name that JSON.stringify calls
-CookieJar.prototype.toJSON = function() {
-  return this.serializeSync();
-};
+      MemoryCookieStore.prototype.removeCookie = function (
+        domain,
+        path,
+        key,
+        cb,
+      ) {
+        if (
+          this.idx[domain] &&
+          this.idx[domain][path] &&
+          this.idx[domain][path][key]
+        ) {
+          delete this.idx[domain][path][key];
+        }
+        cb(null);
+      };
 
-// use the class method CookieJar.deserialize instead of calling this directly
-CAN_BE_SYNC.push('_importCookies');
-CookieJar.prototype._importCookies = function(serialized, cb) {
-  var jar = this;
-  var cookies = serialized.cookies;
-  if (!cookies || !Array.isArray(cookies)) {
-    return cb(new Error('serialized jar has no cookies array'));
-  }
-  cookies = cookies.slice(); // do not modify the original
+      MemoryCookieStore.prototype.removeCookies = function (domain, path, cb) {
+        if (this.idx[domain]) {
+          if (path) {
+            delete this.idx[domain][path];
+          } else {
+            delete this.idx[domain];
+          }
+        }
+        return cb(null);
+      };
 
-  function putNext(err) {
-    if (err) {
-      return cb(err);
-    }
+      MemoryCookieStore.prototype.getAllCookies = function (cb) {
+        var cookies = [];
+        var idx = this.idx;
+
+        var domains = Object.keys(idx);
+        domains.forEach(function (domain) {
+          var paths = Object.keys(idx[domain]);
+          paths.forEach(function (path) {
+            var keys = Object.keys(idx[domain][path]);
+            keys.forEach(function (key) {
+              if (key !== null) {
+                cookies.push(idx[domain][path][key]);
+              }
+            });
+          });
+        });
 
-    if (!cookies.length) {
-      return cb(err, jar);
-    }
+        // Sort by creationIndex so deserializing retains the creation order.
+        // When implementing your own store, this SHOULD retain the order too
+        cookies.sort(function (a, b) {
+          return (a.creationIndex || 0) - (b.creationIndex || 0);
+        });
 
-    var cookie;
-    try {
-      cookie = fromJSON(cookies.shift());
-    } catch (e) {
-      return cb(e);
-    }
+        cb(null, cookies);
+      };
 
-    if (cookie === null) {
-      return putNext(null); // skip this cookie
-    }
+      /***/
+    },
+    /* 812 */
+    /***/ function (module, exports) {
+      module.exports = {
+        author: {
+          name: "Jeremy Stashewsky",
+          email: "jstashewsky@salesforce.com",
+          website: "https://github.com/stash",
+        },
+        contributors: [
+          { name: "Alexander Savin", website: "https://github.com/apsavin" },
+          {
+            name: "Ian Livingstone",
+            website: "https://github.com/ianlivingstone",
+          },
+          { name: "Ivan Nikulin", website: "https://github.com/inikulin" },
+          { name: "Lalit Kapoor", website: "https://github.com/lalitkapoor" },
+          { name: "Sam Thompson", website: "https://github.com/sambthompson" },
+          { name: "Sebastian Mayr", website: "https://github.com/Sebmaster" },
+        ],
+        license: "BSD-3-Clause",
+        name: "tough-cookie",
+        description: "RFC6265 Cookies and Cookie Jar for node.js",
+        keywords: [
+          "HTTP",
+          "cookie",
+          "cookies",
+          "set-cookie",
+          "cookiejar",
+          "jar",
+          "RFC6265",
+          "RFC2965",
+        ],
+        version: "2.3.4",
+        homepage: "https://github.com/salesforce/tough-cookie",
+        repository: {
+          type: "git",
+          url: "git://github.com/salesforce/tough-cookie.git",
+        },
+        bugs: { url: "https://github.com/salesforce/tough-cookie/issues" },
+        main: "./lib/cookie",
+        files: ["lib"],
+        scripts: {
+          suffixup:
+            "curl -o public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat && ./generate-pubsuffix.js",
+          test: "vows test/*_test.js",
+        },
+        engines: { node: ">=0.8" },
+        devDependencies: {
+          async: "^1.4.2",
+          "string.prototype.repeat": "^0.2.0",
+          vows: "^0.8.1",
+        },
+        dependencies: { punycode: "^1.4.1" },
+      };
 
-    jar.store.putCookie(cookie, putNext);
-  }
+      /***/
+    },
+    /* 813 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var http = __webpack_require__(87);
+      var https = __webpack_require__(195);
+      var url = __webpack_require__(24);
+      var util = __webpack_require__(3);
+      var stream = __webpack_require__(23);
+      var zlib = __webpack_require__(198);
+      var aws2 = __webpack_require__(521);
+      var aws4 = __webpack_require__(522);
+      var httpSignature = __webpack_require__(680);
+      var mime = __webpack_require__(400);
+      var caseless = __webpack_require__(231);
+      var ForeverAgent = __webpack_require__(648);
+      var FormData = __webpack_require__(649);
+      var extend = __webpack_require__(269);
+      var isstream = __webpack_require__(399);
+      var isTypedArray = __webpack_require__(742).strict;
+      var helpers = __webpack_require__(305);
+      var cookies = __webpack_require__(412);
+      var getProxyFromURI = __webpack_require__(802);
+      var Querystring = __webpack_require__(807).Querystring;
+      var Har = __webpack_require__(803).Har;
+      var Auth = __webpack_require__(801).Auth;
+      var OAuth = __webpack_require__(806).OAuth;
+      var hawk = __webpack_require__(804);
+      var Multipart = __webpack_require__(805).Multipart;
+      var Redirect = __webpack_require__(808).Redirect;
+      var Tunnel = __webpack_require__(809).Tunnel;
+      var now = __webpack_require__(776);
+      var Buffer = __webpack_require__(45).Buffer;
+
+      var safeStringify = helpers.safeStringify;
+      var isReadStream = helpers.isReadStream;
+      var toBase64 = helpers.toBase64;
+      var defer = helpers.defer;
+      var copy = helpers.copy;
+      var version = helpers.version;
+      var globalCookieJar = cookies.jar();
+
+      var globalPool = {};
+
+      function filterForNonReserved(reserved, options) {
+        // Filter out properties that are not reserved.
+        // Reserved values are passed in at call site.
+
+        var object = {};
+        for (var i in options) {
+          var notReserved = reserved.indexOf(i) === -1;
+          if (notReserved) {
+            object[i] = options[i];
+          }
+        }
+        return object;
+      }
 
-  putNext();
-};
+      function filterOutReservedFunctions(reserved, options) {
+        // Filter out properties that are functions and are reserved.
+        // Reserved values are passed in at call site.
 
-CookieJar.deserialize = function(strOrObj, store, cb) {
-  if (arguments.length !== 3) {
-    // store is optional
-    cb = store;
-    store = null;
-  }
+        var object = {};
+        for (var i in options) {
+          var isReserved = !(reserved.indexOf(i) === -1);
+          var isFunction = typeof options[i] === "function";
+          if (!(isReserved && isFunction)) {
+            object[i] = options[i];
+          }
+        }
+        return object;
+      }
 
-  var serialized;
-  if (typeof strOrObj === 'string') {
-    serialized = jsonParse(strOrObj);
-    if (serialized instanceof Error) {
-      return cb(serialized);
-    }
-  } else {
-    serialized = strOrObj;
-  }
+      // Return a simpler request object to allow serialization
+      function requestToJSON() {
+        var self = this;
+        return {
+          uri: self.uri,
+          method: self.method,
+          headers: self.headers,
+        };
+      }
 
-  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
-  jar._importCookies(serialized, function(err) {
-    if (err) {
-      return cb(err);
-    }
-    cb(null, jar);
-  });
-};
+      // Return a simpler response object to allow serialization
+      function responseToJSON() {
+        var self = this;
+        return {
+          statusCode: self.statusCode,
+          body: self.body,
+          headers: self.headers,
+          request: requestToJSON.call(self.request),
+        };
+      }
 
-CookieJar.deserializeSync = function(strOrObj, store) {
-  var serialized = typeof strOrObj === 'string' ?
-    JSON.parse(strOrObj) : strOrObj;
-  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
+      function Request(options) {
+        // if given the method property in options, set property explicitMethod to true
 
-  // catch this mistake early:
-  if (!jar.store.synchronous) {
-    throw new Error('CookieJar store is not synchronous; use async API instead.');
-  }
+        // extend the Request instance with any non-reserved properties
+        // remove any reserved functions from the options object
+        // set Request instance to be readable and writable
+        // call init
 
-  jar._importCookiesSync(serialized);
-  return jar;
-};
-CookieJar.fromJSON = CookieJar.deserializeSync;
+        var self = this;
 
-CAN_BE_SYNC.push('clone');
-CookieJar.prototype.clone = function(newStore, cb) {
-  if (arguments.length === 1) {
-    cb = newStore;
-    newStore = null;
-  }
+        // start with HAR, then override with additional options
+        if (options.har) {
+          self._har = new Har(self);
+          options = self._har.options(options);
+        }
 
-  this.serialize(function(err,serialized) {
-    if (err) {
-      return cb(err);
-    }
-    CookieJar.deserialize(newStore, serialized, cb);
-  });
-};
+        stream.Stream.call(self);
+        var reserved = Object.keys(Request.prototype);
+        var nonReserved = filterForNonReserved(reserved, options);
 
-// Use a closure to provide a true imperative API for synchronous stores.
-function syncWrap(method) {
-  return function() {
-    if (!this.store.synchronous) {
-      throw new Error('CookieJar store is not synchronous; use async API instead.');
-    }
+        extend(self, nonReserved);
+        options = filterOutReservedFunctions(reserved, options);
 
-    var args = Array.prototype.slice.call(arguments);
-    var syncErr, syncResult;
-    args.push(function syncCb(err, result) {
-      syncErr = err;
-      syncResult = result;
-    });
-    this[method].apply(this, args);
+        self.readable = true;
+        self.writable = true;
+        if (options.method) {
+          self.explicitMethod = true;
+        }
+        self._qs = new Querystring(self);
+        self._auth = new Auth(self);
+        self._oauth = new OAuth(self);
+        self._multipart = new Multipart(self);
+        self._redirect = new Redirect(self);
+        self._tunnel = new Tunnel(self);
+        self.init(options);
+      }
 
-    if (syncErr) {
-      throw syncErr;
-    }
-    return syncResult;
-  };
-}
-
-// wrap all declared CAN_BE_SYNC methods in the sync wrapper
-CAN_BE_SYNC.forEach(function(method) {
-  CookieJar.prototype[method+'Sync'] = syncWrap(method);
-});
-
-module.exports = {
-  CookieJar: CookieJar,
-  Cookie: Cookie,
-  Store: Store,
-  MemoryCookieStore: MemoryCookieStore,
-  parseDate: parseDate,
-  formatDate: formatDate,
-  parse: parse,
-  fromJSON: fromJSON,
-  domainMatch: domainMatch,
-  defaultPath: defaultPath,
-  pathMatch: pathMatch,
-  getPublicSuffix: pubsuffix.getPublicSuffix,
-  cookieCompare: cookieCompare,
-  permuteDomain: __webpack_require__(414).permuteDomain,
-  permutePath: permutePath,
-  canonicalDomain: canonicalDomain
-};
+      util.inherits(Request, stream.Stream);
 
+      // Debugging
+      Request.debug =
+        process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG);
+      function debug() {
+        if (Request.debug) {
+          console.error("REQUEST %s", util.format.apply(util, arguments));
+        }
+      }
+      Request.prototype.debug = debug;
 
-/***/ }),
-/* 811 */
-/***/ (function(module, exports, __webpack_require__) {
+      Request.prototype.init = function (options) {
+        // init() contains all the code to setup the request object.
+        // the actual outgoing request is not started until start() is called
+        // this function is called from both the constructor and on redirect.
+        var self = this;
+        if (!options) {
+          options = {};
+        }
+        self.headers = self.headers ? copy(self.headers) : {};
 
-"use strict";
-/*!
- * Copyright (c) 2015, Salesforce.com, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- * this list of conditions and the following disclaimer in the documentation
- * and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Salesforce.com nor the names of its contributors may
- * be used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
+        // Delete headers with value undefined since they break
+        // ClientRequest.OutgoingMessage.setHeader in node 0.12
+        for (var headerName in self.headers) {
+          if (typeof self.headers[headerName] === "undefined") {
+            delete self.headers[headerName];
+          }
+        }
 
-var Store = __webpack_require__(416).Store;
-var permuteDomain = __webpack_require__(414).permuteDomain;
-var pathMatch = __webpack_require__(413).pathMatch;
-var util = __webpack_require__(3);
-
-function MemoryCookieStore() {
-  Store.call(this);
-  this.idx = {};
-}
-util.inherits(MemoryCookieStore, Store);
-exports.MemoryCookieStore = MemoryCookieStore;
-MemoryCookieStore.prototype.idx = null;
-
-// Since it's just a struct in RAM, this Store is synchronous
-MemoryCookieStore.prototype.synchronous = true;
-
-// force a default depth:
-MemoryCookieStore.prototype.inspect = function() {
-  return "{ idx: "+util.inspect(this.idx, false, 2)+' }';
-};
+        caseless.httpify(self, self.headers);
 
-MemoryCookieStore.prototype.findCookie = function(domain, path, key, cb) {
-  if (!this.idx[domain]) {
-    return cb(null,undefined);
-  }
-  if (!this.idx[domain][path]) {
-    return cb(null,undefined);
-  }
-  return cb(null,this.idx[domain][path][key]||null);
-};
+        if (!self.method) {
+          self.method = options.method || "GET";
+        }
+        if (!self.localAddress) {
+          self.localAddress = options.localAddress;
+        }
 
-MemoryCookieStore.prototype.findCookies = function(domain, path, cb) {
-  var results = [];
-  if (!domain) {
-    return cb(null,[]);
-  }
+        self._qs.init(options);
 
-  var pathMatcher;
-  if (!path) {
-    // null means "all paths"
-    pathMatcher = function matchAll(domainIndex) {
-      for (var curPath in domainIndex) {
-        var pathIndex = domainIndex[curPath];
-        for (var key in pathIndex) {
-          results.push(pathIndex[key]);
-        }
-      }
-    };
-
-  } else {
-    pathMatcher = function matchRFC(domainIndex) {
-       //NOTE: we should use path-match algorithm from S5.1.4 here
-       //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299)
-       Object.keys(domainIndex).forEach(function (cookiePath) {
-         if (pathMatch(path, cookiePath)) {
-           var pathIndex = domainIndex[cookiePath];
-
-           for (var key in pathIndex) {
-             results.push(pathIndex[key]);
-           }
-         }
-       });
-     };
-  }
+        debug(options);
+        if (!self.pool && self.pool !== false) {
+          self.pool = globalPool;
+        }
+        self.dests = self.dests || [];
+        self.__isRequestRequest = true;
 
-  var domains = permuteDomain(domain) || [domain];
-  var idx = this.idx;
-  domains.forEach(function(curDomain) {
-    var domainIndex = idx[curDomain];
-    if (!domainIndex) {
-      return;
-    }
-    pathMatcher(domainIndex);
-  });
+        // Protect against double callback
+        if (!self._callback && self.callback) {
+          self._callback = self.callback;
+          self.callback = function () {
+            if (self._callbackCalled) {
+              return; // Print a warning maybe?
+            }
+            self._callbackCalled = true;
+            self._callback.apply(self, arguments);
+          };
+          self.on("error", self.callback.bind());
+          self.on("complete", self.callback.bind(self, null));
+        }
 
-  cb(null,results);
-};
+        // People use this property instead all the time, so support it
+        if (!self.uri && self.url) {
+          self.uri = self.url;
+          delete self.url;
+        }
 
-MemoryCookieStore.prototype.putCookie = function(cookie, cb) {
-  if (!this.idx[cookie.domain]) {
-    this.idx[cookie.domain] = {};
-  }
-  if (!this.idx[cookie.domain][cookie.path]) {
-    this.idx[cookie.domain][cookie.path] = {};
-  }
-  this.idx[cookie.domain][cookie.path][cookie.key] = cookie;
-  cb(null);
-};
+        // If there's a baseUrl, then use it as the base URL (i.e. uri must be
+        // specified as a relative path and is appended to baseUrl).
+        if (self.baseUrl) {
+          if (typeof self.baseUrl !== "string") {
+            return self.emit(
+              "error",
+              new Error("options.baseUrl must be a string"),
+            );
+          }
 
-MemoryCookieStore.prototype.updateCookie = function(oldCookie, newCookie, cb) {
-  // updateCookie() may avoid updating cookies that are identical.  For example,
-  // lastAccessed may not be important to some stores and an equality
-  // comparison could exclude that field.
-  this.putCookie(newCookie,cb);
-};
+          if (typeof self.uri !== "string") {
+            return self.emit(
+              "error",
+              new Error(
+                "options.uri must be a string when using options.baseUrl",
+              ),
+            );
+          }
 
-MemoryCookieStore.prototype.removeCookie = function(domain, path, key, cb) {
-  if (this.idx[domain] && this.idx[domain][path] && this.idx[domain][path][key]) {
-    delete this.idx[domain][path][key];
-  }
-  cb(null);
-};
+          if (self.uri.indexOf("//") === 0 || self.uri.indexOf("://") !== -1) {
+            return self.emit(
+              "error",
+              new Error(
+                "options.uri must be a path when using options.baseUrl",
+              ),
+            );
+          }
 
-MemoryCookieStore.prototype.removeCookies = function(domain, path, cb) {
-  if (this.idx[domain]) {
-    if (path) {
-      delete this.idx[domain][path];
-    } else {
-      delete this.idx[domain];
-    }
-  }
-  return cb(null);
-};
+          // Handle all cases to make sure that there's only one slash between
+          // baseUrl and uri.
+          var baseUrlEndsWithSlash =
+            self.baseUrl.lastIndexOf("/") === self.baseUrl.length - 1;
+          var uriStartsWithSlash = self.uri.indexOf("/") === 0;
+
+          if (baseUrlEndsWithSlash && uriStartsWithSlash) {
+            self.uri = self.baseUrl + self.uri.slice(1);
+          } else if (baseUrlEndsWithSlash || uriStartsWithSlash) {
+            self.uri = self.baseUrl + self.uri;
+          } else if (self.uri === "") {
+            self.uri = self.baseUrl;
+          } else {
+            self.uri = self.baseUrl + "/" + self.uri;
+          }
+          delete self.baseUrl;
+        }
 
-MemoryCookieStore.prototype.getAllCookies = function(cb) {
-  var cookies = [];
-  var idx = this.idx;
+        // A URI is needed by this point, emit error if we haven't been able to get one
+        if (!self.uri) {
+          return self.emit(
+            "error",
+            new Error("options.uri is a required argument"),
+          );
+        }
 
-  var domains = Object.keys(idx);
-  domains.forEach(function(domain) {
-    var paths = Object.keys(idx[domain]);
-    paths.forEach(function(path) {
-      var keys = Object.keys(idx[domain][path]);
-      keys.forEach(function(key) {
-        if (key !== null) {
-          cookies.push(idx[domain][path][key]);
+        // If a string URI/URL was given, parse it into a URL object
+        if (typeof self.uri === "string") {
+          self.uri = url.parse(self.uri);
         }
-      });
-    });
-  });
 
-  // Sort by creationIndex so deserializing retains the creation order.
-  // When implementing your own store, this SHOULD retain the order too
-  cookies.sort(function(a,b) {
-    return (a.creationIndex||0) - (b.creationIndex||0);
-  });
+        // Some URL objects are not from a URL parsed string and need href added
+        if (!self.uri.href) {
+          self.uri.href = url.format(self.uri);
+        }
 
-  cb(null, cookies);
-};
+        // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme
+        if (self.uri.protocol === "unix:") {
+          return self.emit(
+            "error",
+            new Error(
+              "`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`",
+            ),
+          );
+        }
 
+        // Support Unix Sockets
+        if (self.uri.host === "unix") {
+          self.enableUnixSocket();
+        }
 
-/***/ }),
-/* 812 */
-/***/ (function(module, exports) {
-
-module.exports = {"author":{"name":"Jeremy Stashewsky","email":"jstashewsky@salesforce.com","website":"https://github.com/stash"},"contributors":[{"name":"Alexander Savin","website":"https://github.com/apsavin"},{"name":"Ian Livingstone","website":"https://github.com/ianlivingstone"},{"name":"Ivan Nikulin","website":"https://github.com/inikulin"},{"name":"Lalit Kapoor","website":"https://github.com/lalitkapoor"},{"name":"Sam Thompson","website":"https://github.com/sambthompson"},{"name":"Sebastian Mayr","website":"https://github.com/Sebmaster"}],"license":"BSD-3-Clause","name":"tough-cookie","description":"RFC6265 Cookies and Cookie Jar for node.js","keywords":["HTTP","cookie","cookies","set-cookie","cookiejar","jar","RFC6265","RFC2965"],"version":"2.3.4","homepage":"https://github.com/salesforce/tough-cookie","repository":{"type":"git","url":"git://github.com/salesforce/tough-cookie.git"},"bugs":{"url":"https://github.com/salesforce/tough-cookie/issues"},"main":"./lib/cookie","files":["lib"],"scripts":{"suffixup":"curl -o public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat && ./generate-pubsuffix.js","test":"vows test/*_test.js"},"engines":{"node":">=0.8"},"devDependencies":{"async":"^1.4.2","string.prototype.repeat":"^0.2.0","vows":"^0.8.1"},"dependencies":{"punycode":"^1.4.1"}}
-
-/***/ }),
-/* 813 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var http = __webpack_require__(87)
-var https = __webpack_require__(195)
-var url = __webpack_require__(24)
-var util = __webpack_require__(3)
-var stream = __webpack_require__(23)
-var zlib = __webpack_require__(198)
-var aws2 = __webpack_require__(521)
-var aws4 = __webpack_require__(522)
-var httpSignature = __webpack_require__(680)
-var mime = __webpack_require__(400)
-var caseless = __webpack_require__(231)
-var ForeverAgent = __webpack_require__(648)
-var FormData = __webpack_require__(649)
-var extend = __webpack_require__(269)
-var isstream = __webpack_require__(399)
-var isTypedArray = __webpack_require__(742).strict
-var helpers = __webpack_require__(305)
-var cookies = __webpack_require__(412)
-var getProxyFromURI = __webpack_require__(802)
-var Querystring = __webpack_require__(807).Querystring
-var Har = __webpack_require__(803).Har
-var Auth = __webpack_require__(801).Auth
-var OAuth = __webpack_require__(806).OAuth
-var hawk = __webpack_require__(804)
-var Multipart = __webpack_require__(805).Multipart
-var Redirect = __webpack_require__(808).Redirect
-var Tunnel = __webpack_require__(809).Tunnel
-var now = __webpack_require__(776)
-var Buffer = __webpack_require__(45).Buffer
-
-var safeStringify = helpers.safeStringify
-var isReadStream = helpers.isReadStream
-var toBase64 = helpers.toBase64
-var defer = helpers.defer
-var copy = helpers.copy
-var version = helpers.version
-var globalCookieJar = cookies.jar()
-
-var globalPool = {}
-
-function filterForNonReserved (reserved, options) {
-  // Filter out properties that are not reserved.
-  // Reserved values are passed in at call site.
-
-  var object = {}
-  for (var i in options) {
-    var notReserved = (reserved.indexOf(i) === -1)
-    if (notReserved) {
-      object[i] = options[i]
-    }
-  }
-  return object
-}
-
-function filterOutReservedFunctions (reserved, options) {
-  // Filter out properties that are functions and are reserved.
-  // Reserved values are passed in at call site.
-
-  var object = {}
-  for (var i in options) {
-    var isReserved = !(reserved.indexOf(i) === -1)
-    var isFunction = (typeof options[i] === 'function')
-    if (!(isReserved && isFunction)) {
-      object[i] = options[i]
-    }
-  }
-  return object
-}
-
-// Return a simpler request object to allow serialization
-function requestToJSON () {
-  var self = this
-  return {
-    uri: self.uri,
-    method: self.method,
-    headers: self.headers
-  }
-}
-
-// Return a simpler response object to allow serialization
-function responseToJSON () {
-  var self = this
-  return {
-    statusCode: self.statusCode,
-    body: self.body,
-    headers: self.headers,
-    request: requestToJSON.call(self.request)
-  }
-}
+        if (self.strictSSL === false) {
+          self.rejectUnauthorized = false;
+        }
 
-function Request (options) {
-  // if given the method property in options, set property explicitMethod to true
+        if (!self.uri.pathname) {
+          self.uri.pathname = "/";
+        }
 
-  // extend the Request instance with any non-reserved properties
-  // remove any reserved functions from the options object
-  // set Request instance to be readable and writable
-  // call init
+        if (
+          !(self.uri.host || (self.uri.hostname && self.uri.port)) &&
+          !self.uri.isUnix
+        ) {
+          // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar
+          // Detect and reject it as soon as possible
+          var faultyUri = url.format(self.uri);
+          var message = 'Invalid URI "' + faultyUri + '"';
+          if (Object.keys(options).length === 0) {
+            // No option ? This can be the sign of a redirect
+            // As this is a case where the user cannot do anything (they didn't call request directly with this URL)
+            // they should be warned that it can be caused by a redirection (can save some hair)
+            message += ". This can be caused by a crappy redirection.";
+          }
+          // This error was fatal
+          self.abort();
+          return self.emit("error", new Error(message));
+        }
 
-  var self = this
+        if (!self.hasOwnProperty("proxy")) {
+          self.proxy = getProxyFromURI(self.uri);
+        }
 
-  // start with HAR, then override with additional options
-  if (options.har) {
-    self._har = new Har(self)
-    options = self._har.options(options)
-  }
+        self.tunnel = self._tunnel.isEnabled();
+        if (self.proxy) {
+          self._tunnel.setup(options);
+        }
 
-  stream.Stream.call(self)
-  var reserved = Object.keys(Request.prototype)
-  var nonReserved = filterForNonReserved(reserved, options)
+        self._redirect.onRequest(options);
 
-  extend(self, nonReserved)
-  options = filterOutReservedFunctions(reserved, options)
+        self.setHost = false;
+        if (!self.hasHeader("host")) {
+          var hostHeaderName = self.originalHostHeaderName || "host";
+          // When used with an IPv6 address, `host` will provide
+          // the correct bracketed format, unlike using `hostname` and
+          // optionally adding the `port` when necessary.
+          self.setHeader(hostHeaderName, self.uri.host);
+          self.setHost = true;
+        }
 
-  self.readable = true
-  self.writable = true
-  if (options.method) {
-    self.explicitMethod = true
-  }
-  self._qs = new Querystring(self)
-  self._auth = new Auth(self)
-  self._oauth = new OAuth(self)
-  self._multipart = new Multipart(self)
-  self._redirect = new Redirect(self)
-  self._tunnel = new Tunnel(self)
-  self.init(options)
-}
-
-util.inherits(Request, stream.Stream)
-
-// Debugging
-Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG)
-function debug () {
-  if (Request.debug) {
-    console.error('REQUEST %s', util.format.apply(util, arguments))
-  }
-}
-Request.prototype.debug = debug
-
-Request.prototype.init = function (options) {
-  // init() contains all the code to setup the request object.
-  // the actual outgoing request is not started until start() is called
-  // this function is called from both the constructor and on redirect.
-  var self = this
-  if (!options) {
-    options = {}
-  }
-  self.headers = self.headers ? copy(self.headers) : {}
+        self.jar(self._jar || options.jar);
 
-  // Delete headers with value undefined since they break
-  // ClientRequest.OutgoingMessage.setHeader in node 0.12
-  for (var headerName in self.headers) {
-    if (typeof self.headers[headerName] === 'undefined') {
-      delete self.headers[headerName]
-    }
-  }
+        if (!self.uri.port) {
+          if (self.uri.protocol === "http:") {
+            self.uri.port = 80;
+          } else if (self.uri.protocol === "https:") {
+            self.uri.port = 443;
+          }
+        }
 
-  caseless.httpify(self, self.headers)
+        if (self.proxy && !self.tunnel) {
+          self.port = self.proxy.port;
+          self.host = self.proxy.hostname;
+        } else {
+          self.port = self.uri.port;
+          self.host = self.uri.hostname;
+        }
 
-  if (!self.method) {
-    self.method = options.method || 'GET'
-  }
-  if (!self.localAddress) {
-    self.localAddress = options.localAddress
-  }
+        if (options.form) {
+          self.form(options.form);
+        }
 
-  self._qs.init(options)
+        if (options.formData) {
+          var formData = options.formData;
+          var requestForm = self.form();
+          var appendFormValue = function (key, value) {
+            if (
+              value &&
+              value.hasOwnProperty("value") &&
+              value.hasOwnProperty("options")
+            ) {
+              requestForm.append(key, value.value, value.options);
+            } else {
+              requestForm.append(key, value);
+            }
+          };
+          for (var formKey in formData) {
+            if (formData.hasOwnProperty(formKey)) {
+              var formValue = formData[formKey];
+              if (formValue instanceof Array) {
+                for (var j = 0; j < formValue.length; j++) {
+                  appendFormValue(formKey, formValue[j]);
+                }
+              } else {
+                appendFormValue(formKey, formValue);
+              }
+            }
+          }
+        }
 
-  debug(options)
-  if (!self.pool && self.pool !== false) {
-    self.pool = globalPool
-  }
-  self.dests = self.dests || []
-  self.__isRequestRequest = true
-
-  // Protect against double callback
-  if (!self._callback && self.callback) {
-    self._callback = self.callback
-    self.callback = function () {
-      if (self._callbackCalled) {
-        return // Print a warning maybe?
-      }
-      self._callbackCalled = true
-      self._callback.apply(self, arguments)
-    }
-    self.on('error', self.callback.bind())
-    self.on('complete', self.callback.bind(self, null))
-  }
+        if (options.qs) {
+          self.qs(options.qs);
+        }
 
-  // People use this property instead all the time, so support it
-  if (!self.uri && self.url) {
-    self.uri = self.url
-    delete self.url
-  }
+        if (self.uri.path) {
+          self.path = self.uri.path;
+        } else {
+          self.path = self.uri.pathname + (self.uri.search || "");
+        }
 
-  // If there's a baseUrl, then use it as the base URL (i.e. uri must be
-  // specified as a relative path and is appended to baseUrl).
-  if (self.baseUrl) {
-    if (typeof self.baseUrl !== 'string') {
-      return self.emit('error', new Error('options.baseUrl must be a string'))
-    }
+        if (self.path.length === 0) {
+          self.path = "/";
+        }
 
-    if (typeof self.uri !== 'string') {
-      return self.emit('error', new Error('options.uri must be a string when using options.baseUrl'))
-    }
+        // Auth must happen last in case signing is dependent on other headers
+        if (options.aws) {
+          self.aws(options.aws);
+        }
 
-    if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) {
-      return self.emit('error', new Error('options.uri must be a path when using options.baseUrl'))
-    }
+        if (options.hawk) {
+          self.hawk(options.hawk);
+        }
 
-    // Handle all cases to make sure that there's only one slash between
-    // baseUrl and uri.
-    var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1
-    var uriStartsWithSlash = self.uri.indexOf('/') === 0
-
-    if (baseUrlEndsWithSlash && uriStartsWithSlash) {
-      self.uri = self.baseUrl + self.uri.slice(1)
-    } else if (baseUrlEndsWithSlash || uriStartsWithSlash) {
-      self.uri = self.baseUrl + self.uri
-    } else if (self.uri === '') {
-      self.uri = self.baseUrl
-    } else {
-      self.uri = self.baseUrl + '/' + self.uri
-    }
-    delete self.baseUrl
-  }
+        if (options.httpSignature) {
+          self.httpSignature(options.httpSignature);
+        }
 
-  // A URI is needed by this point, emit error if we haven't been able to get one
-  if (!self.uri) {
-    return self.emit('error', new Error('options.uri is a required argument'))
-  }
+        if (options.auth) {
+          if (Object.prototype.hasOwnProperty.call(options.auth, "username")) {
+            options.auth.user = options.auth.username;
+          }
+          if (Object.prototype.hasOwnProperty.call(options.auth, "password")) {
+            options.auth.pass = options.auth.password;
+          }
 
-  // If a string URI/URL was given, parse it into a URL object
-  if (typeof self.uri === 'string') {
-    self.uri = url.parse(self.uri)
-  }
+          self.auth(
+            options.auth.user,
+            options.auth.pass,
+            options.auth.sendImmediately,
+            options.auth.bearer,
+          );
+        }
 
-  // Some URL objects are not from a URL parsed string and need href added
-  if (!self.uri.href) {
-    self.uri.href = url.format(self.uri)
-  }
+        if (self.gzip && !self.hasHeader("accept-encoding")) {
+          self.setHeader("accept-encoding", "gzip, deflate");
+        }
 
-  // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme
-  if (self.uri.protocol === 'unix:') {
-    return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`'))
-  }
+        if (self.uri.auth && !self.hasHeader("authorization")) {
+          var uriAuthPieces = self.uri.auth.split(":").map(function (item) {
+            return self._qs.unescape(item);
+          });
+          self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(":"), true);
+        }
 
-  // Support Unix Sockets
-  if (self.uri.host === 'unix') {
-    self.enableUnixSocket()
-  }
+        if (
+          !self.tunnel &&
+          self.proxy &&
+          self.proxy.auth &&
+          !self.hasHeader("proxy-authorization")
+        ) {
+          var proxyAuthPieces = self.proxy.auth.split(":").map(function (item) {
+            return self._qs.unescape(item);
+          });
+          var authHeader = "Basic " + toBase64(proxyAuthPieces.join(":"));
+          self.setHeader("proxy-authorization", authHeader);
+        }
 
-  if (self.strictSSL === false) {
-    self.rejectUnauthorized = false
-  }
+        if (self.proxy && !self.tunnel) {
+          self.path = self.uri.protocol + "//" + self.uri.host + self.path;
+        }
 
-  if (!self.uri.pathname) { self.uri.pathname = '/' }
-
-  if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) {
-    // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar
-    // Detect and reject it as soon as possible
-    var faultyUri = url.format(self.uri)
-    var message = 'Invalid URI "' + faultyUri + '"'
-    if (Object.keys(options).length === 0) {
-      // No option ? This can be the sign of a redirect
-      // As this is a case where the user cannot do anything (they didn't call request directly with this URL)
-      // they should be warned that it can be caused by a redirection (can save some hair)
-      message += '. This can be caused by a crappy redirection.'
-    }
-    // This error was fatal
-    self.abort()
-    return self.emit('error', new Error(message))
-  }
+        if (options.json) {
+          self.json(options.json);
+        }
+        if (options.multipart) {
+          self.multipart(options.multipart);
+        }
 
-  if (!self.hasOwnProperty('proxy')) {
-    self.proxy = getProxyFromURI(self.uri)
-  }
+        if (options.time) {
+          self.timing = true;
 
-  self.tunnel = self._tunnel.isEnabled()
-  if (self.proxy) {
-    self._tunnel.setup(options)
-  }
+          // NOTE: elapsedTime is deprecated in favor of .timings
+          self.elapsedTime = self.elapsedTime || 0;
+        }
 
-  self._redirect.onRequest(options)
+        function setContentLength() {
+          if (isTypedArray(self.body)) {
+            self.body = Buffer.from(self.body);
+          }
 
-  self.setHost = false
-  if (!self.hasHeader('host')) {
-    var hostHeaderName = self.originalHostHeaderName || 'host'
-    // When used with an IPv6 address, `host` will provide
-    // the correct bracketed format, unlike using `hostname` and
-    // optionally adding the `port` when necessary.
-    self.setHeader(hostHeaderName, self.uri.host)
-    self.setHost = true
-  }
+          if (!self.hasHeader("content-length")) {
+            var length;
+            if (typeof self.body === "string") {
+              length = Buffer.byteLength(self.body);
+            } else if (Array.isArray(self.body)) {
+              length = self.body.reduce(function (a, b) {
+                return a + b.length;
+              }, 0);
+            } else {
+              length = self.body.length;
+            }
 
-  self.jar(self._jar || options.jar)
+            if (length) {
+              self.setHeader("content-length", length);
+            } else {
+              self.emit("error", new Error("Argument error, options.body."));
+            }
+          }
+        }
+        if (self.body && !isstream(self.body)) {
+          setContentLength();
+        }
 
-  if (!self.uri.port) {
-    if (self.uri.protocol === 'http:') { self.uri.port = 80 } else if (self.uri.protocol === 'https:') { self.uri.port = 443 }
-  }
+        if (options.oauth) {
+          self.oauth(options.oauth);
+        } else if (self._oauth.params && self.hasHeader("authorization")) {
+          self.oauth(self._oauth.params);
+        }
 
-  if (self.proxy && !self.tunnel) {
-    self.port = self.proxy.port
-    self.host = self.proxy.hostname
-  } else {
-    self.port = self.uri.port
-    self.host = self.uri.hostname
-  }
+        var protocol =
+          self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol;
+        var defaultModules = { "http:": http, "https:": https };
+        var httpModules = self.httpModules || {};
 
-  if (options.form) {
-    self.form(options.form)
-  }
+        self.httpModule = httpModules[protocol] || defaultModules[protocol];
 
-  if (options.formData) {
-    var formData = options.formData
-    var requestForm = self.form()
-    var appendFormValue = function (key, value) {
-      if (value && value.hasOwnProperty('value') && value.hasOwnProperty('options')) {
-        requestForm.append(key, value.value, value.options)
-      } else {
-        requestForm.append(key, value)
-      }
-    }
-    for (var formKey in formData) {
-      if (formData.hasOwnProperty(formKey)) {
-        var formValue = formData[formKey]
-        if (formValue instanceof Array) {
-          for (var j = 0; j < formValue.length; j++) {
-            appendFormValue(formKey, formValue[j])
-          }
-        } else {
-          appendFormValue(formKey, formValue)
+        if (!self.httpModule) {
+          return self.emit("error", new Error("Invalid protocol: " + protocol));
         }
-      }
-    }
-  }
 
-  if (options.qs) {
-    self.qs(options.qs)
-  }
+        if (options.ca) {
+          self.ca = options.ca;
+        }
 
-  if (self.uri.path) {
-    self.path = self.uri.path
-  } else {
-    self.path = self.uri.pathname + (self.uri.search || '')
-  }
+        if (!self.agent) {
+          if (options.agentOptions) {
+            self.agentOptions = options.agentOptions;
+          }
 
-  if (self.path.length === 0) {
-    self.path = '/'
-  }
+          if (options.agentClass) {
+            self.agentClass = options.agentClass;
+          } else if (options.forever) {
+            var v = version();
+            // use ForeverAgent in node 0.10- only
+            if (v.major === 0 && v.minor <= 10) {
+              self.agentClass =
+                protocol === "http:" ? ForeverAgent : ForeverAgent.SSL;
+            } else {
+              self.agentClass = self.httpModule.Agent;
+              self.agentOptions = self.agentOptions || {};
+              self.agentOptions.keepAlive = true;
+            }
+          } else {
+            self.agentClass = self.httpModule.Agent;
+          }
+        }
 
-  // Auth must happen last in case signing is dependent on other headers
-  if (options.aws) {
-    self.aws(options.aws)
-  }
+        if (self.pool === false) {
+          self.agent = false;
+        } else {
+          self.agent = self.agent || self.getNewAgent();
+        }
 
-  if (options.hawk) {
-    self.hawk(options.hawk)
-  }
+        self.on("pipe", function (src) {
+          if (self.ntick && self._started) {
+            self.emit(
+              "error",
+              new Error(
+                "You cannot pipe to this stream after the outbound request has started.",
+              ),
+            );
+          }
+          self.src = src;
+          if (isReadStream(src)) {
+            if (!self.hasHeader("content-type")) {
+              self.setHeader("content-type", mime.lookup(src.path));
+            }
+          } else {
+            if (src.headers) {
+              for (var i in src.headers) {
+                if (!self.hasHeader(i)) {
+                  self.setHeader(i, src.headers[i]);
+                }
+              }
+            }
+            if (self._json && !self.hasHeader("content-type")) {
+              self.setHeader("content-type", "application/json");
+            }
+            if (src.method && !self.explicitMethod) {
+              self.method = src.method;
+            }
+          }
 
-  if (options.httpSignature) {
-    self.httpSignature(options.httpSignature)
-  }
+          // self.on('pipe', function () {
+          //   console.error('You have already piped to this stream. Pipeing twice is likely to break the request.')
+          // })
+        });
 
-  if (options.auth) {
-    if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) {
-      options.auth.user = options.auth.username
-    }
-    if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) {
-      options.auth.pass = options.auth.password
-    }
+        defer(function () {
+          if (self._aborted) {
+            return;
+          }
 
-    self.auth(
-      options.auth.user,
-      options.auth.pass,
-      options.auth.sendImmediately,
-      options.auth.bearer
-    )
-  }
+          var end = function () {
+            if (self._form) {
+              if (!self._auth.hasAuth) {
+                self._form.pipe(self);
+              } else if (self._auth.hasAuth && self._auth.sentAuth) {
+                self._form.pipe(self);
+              }
+            }
+            if (self._multipart && self._multipart.chunked) {
+              self._multipart.body.pipe(self);
+            }
+            if (self.body) {
+              if (isstream(self.body)) {
+                self.body.pipe(self);
+              } else {
+                setContentLength();
+                if (Array.isArray(self.body)) {
+                  self.body.forEach(function (part) {
+                    self.write(part);
+                  });
+                } else {
+                  self.write(self.body);
+                }
+                self.end();
+              }
+            } else if (self.requestBodyStream) {
+              console.warn(
+                "options.requestBodyStream is deprecated, please pass the request object to stream.pipe.",
+              );
+              self.requestBodyStream.pipe(self);
+            } else if (!self.src) {
+              if (self._auth.hasAuth && !self._auth.sentAuth) {
+                self.end();
+                return;
+              }
+              if (self.method !== "GET" && typeof self.method !== "undefined") {
+                self.setHeader("content-length", 0);
+              }
+              self.end();
+            }
+          };
 
-  if (self.gzip && !self.hasHeader('accept-encoding')) {
-    self.setHeader('accept-encoding', 'gzip, deflate')
-  }
+          if (self._form && !self.hasHeader("content-length")) {
+            // Before ending the request, we had to compute the length of the whole form, asyncly
+            self.setHeader(self._form.getHeaders(), true);
+            self._form.getLength(function (err, length) {
+              if (!err && !isNaN(length)) {
+                self.setHeader("content-length", length);
+              }
+              end();
+            });
+          } else {
+            end();
+          }
 
-  if (self.uri.auth && !self.hasHeader('authorization')) {
-    var uriAuthPieces = self.uri.auth.split(':').map(function (item) { return self._qs.unescape(item) })
-    self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true)
-  }
+          self.ntick = true;
+        });
+      };
 
-  if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) {
-    var proxyAuthPieces = self.proxy.auth.split(':').map(function (item) { return self._qs.unescape(item) })
-    var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':'))
-    self.setHeader('proxy-authorization', authHeader)
-  }
+      Request.prototype.getNewAgent = function () {
+        var self = this;
+        var Agent = self.agentClass;
+        var options = {};
+        if (self.agentOptions) {
+          for (var i in self.agentOptions) {
+            options[i] = self.agentOptions[i];
+          }
+        }
+        if (self.ca) {
+          options.ca = self.ca;
+        }
+        if (self.ciphers) {
+          options.ciphers = self.ciphers;
+        }
+        if (self.secureProtocol) {
+          options.secureProtocol = self.secureProtocol;
+        }
+        if (self.secureOptions) {
+          options.secureOptions = self.secureOptions;
+        }
+        if (typeof self.rejectUnauthorized !== "undefined") {
+          options.rejectUnauthorized = self.rejectUnauthorized;
+        }
 
-  if (self.proxy && !self.tunnel) {
-    self.path = (self.uri.protocol + '//' + self.uri.host + self.path)
-  }
+        if (self.cert && self.key) {
+          options.key = self.key;
+          options.cert = self.cert;
+        }
 
-  if (options.json) {
-    self.json(options.json)
-  }
-  if (options.multipart) {
-    self.multipart(options.multipart)
-  }
+        if (self.pfx) {
+          options.pfx = self.pfx;
+        }
 
-  if (options.time) {
-    self.timing = true
+        if (self.passphrase) {
+          options.passphrase = self.passphrase;
+        }
 
-    // NOTE: elapsedTime is deprecated in favor of .timings
-    self.elapsedTime = self.elapsedTime || 0
-  }
+        var poolKey = "";
 
-  function setContentLength () {
-    if (isTypedArray(self.body)) {
-      self.body = Buffer.from(self.body)
-    }
+        // different types of agents are in different pools
+        if (Agent !== self.httpModule.Agent) {
+          poolKey += Agent.name;
+        }
 
-    if (!self.hasHeader('content-length')) {
-      var length
-      if (typeof self.body === 'string') {
-        length = Buffer.byteLength(self.body)
-      } else if (Array.isArray(self.body)) {
-        length = self.body.reduce(function (a, b) { return a + b.length }, 0)
-      } else {
-        length = self.body.length
-      }
+        // ca option is only relevant if proxy or destination are https
+        var proxy = self.proxy;
+        if (typeof proxy === "string") {
+          proxy = url.parse(proxy);
+        }
+        var isHttps =
+          (proxy && proxy.protocol === "https:") ||
+          this.uri.protocol === "https:";
 
-      if (length) {
-        self.setHeader('content-length', length)
-      } else {
-        self.emit('error', new Error('Argument error, options.body.'))
-      }
-    }
-  }
-  if (self.body && !isstream(self.body)) {
-    setContentLength()
-  }
+        if (isHttps) {
+          if (options.ca) {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey += options.ca;
+          }
 
-  if (options.oauth) {
-    self.oauth(options.oauth)
-  } else if (self._oauth.params && self.hasHeader('authorization')) {
-    self.oauth(self._oauth.params)
-  }
+          if (typeof options.rejectUnauthorized !== "undefined") {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey += options.rejectUnauthorized;
+          }
 
-  var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol
-  var defaultModules = {'http:': http, 'https:': https}
-  var httpModules = self.httpModules || {}
+          if (options.cert) {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey +=
+              options.cert.toString("ascii") + options.key.toString("ascii");
+          }
 
-  self.httpModule = httpModules[protocol] || defaultModules[protocol]
+          if (options.pfx) {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey += options.pfx.toString("ascii");
+          }
 
-  if (!self.httpModule) {
-    return self.emit('error', new Error('Invalid protocol: ' + protocol))
-  }
+          if (options.ciphers) {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey += options.ciphers;
+          }
 
-  if (options.ca) {
-    self.ca = options.ca
-  }
+          if (options.secureProtocol) {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey += options.secureProtocol;
+          }
 
-  if (!self.agent) {
-    if (options.agentOptions) {
-      self.agentOptions = options.agentOptions
-    }
+          if (options.secureOptions) {
+            if (poolKey) {
+              poolKey += ":";
+            }
+            poolKey += options.secureOptions;
+          }
+        }
 
-    if (options.agentClass) {
-      self.agentClass = options.agentClass
-    } else if (options.forever) {
-      var v = version()
-      // use ForeverAgent in node 0.10- only
-      if (v.major === 0 && v.minor <= 10) {
-        self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL
-      } else {
-        self.agentClass = self.httpModule.Agent
-        self.agentOptions = self.agentOptions || {}
-        self.agentOptions.keepAlive = true
-      }
-    } else {
-      self.agentClass = self.httpModule.Agent
-    }
-  }
+        if (
+          self.pool === globalPool &&
+          !poolKey &&
+          Object.keys(options).length === 0 &&
+          self.httpModule.globalAgent
+        ) {
+          // not doing anything special.  Use the globalAgent
+          return self.httpModule.globalAgent;
+        }
 
-  if (self.pool === false) {
-    self.agent = false
-  } else {
-    self.agent = self.agent || self.getNewAgent()
-  }
+        // we're using a stored agent.  Make sure it's protocol-specific
+        poolKey = self.uri.protocol + poolKey;
 
-  self.on('pipe', function (src) {
-    if (self.ntick && self._started) {
-      self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.'))
-    }
-    self.src = src
-    if (isReadStream(src)) {
-      if (!self.hasHeader('content-type')) {
-        self.setHeader('content-type', mime.lookup(src.path))
-      }
-    } else {
-      if (src.headers) {
-        for (var i in src.headers) {
-          if (!self.hasHeader(i)) {
-            self.setHeader(i, src.headers[i])
+        // generate a new agent for this setting if none yet exists
+        if (!self.pool[poolKey]) {
+          self.pool[poolKey] = new Agent(options);
+          // properly set maxSockets on new agents
+          if (self.pool.maxSockets) {
+            self.pool[poolKey].maxSockets = self.pool.maxSockets;
           }
         }
-      }
-      if (self._json && !self.hasHeader('content-type')) {
-        self.setHeader('content-type', 'application/json')
-      }
-      if (src.method && !self.explicitMethod) {
-        self.method = src.method
-      }
-    }
 
-  // self.on('pipe', function () {
-  //   console.error('You have already piped to this stream. Pipeing twice is likely to break the request.')
-  // })
-  })
+        return self.pool[poolKey];
+      };
 
-  defer(function () {
-    if (self._aborted) {
-      return
-    }
+      Request.prototype.start = function () {
+        // start() is called once we are ready to send the outgoing HTTP request.
+        // this is usually called on the first write(), end() or on nextTick()
+        var self = this;
 
-    var end = function () {
-      if (self._form) {
-        if (!self._auth.hasAuth) {
-          self._form.pipe(self)
-        } else if (self._auth.hasAuth && self._auth.sentAuth) {
-          self._form.pipe(self)
-        }
-      }
-      if (self._multipart && self._multipart.chunked) {
-        self._multipart.body.pipe(self)
-      }
-      if (self.body) {
-        if (isstream(self.body)) {
-          self.body.pipe(self)
-        } else {
-          setContentLength()
-          if (Array.isArray(self.body)) {
-            self.body.forEach(function (part) {
-              self.write(part)
-            })
-          } else {
-            self.write(self.body)
-          }
-          self.end()
-        }
-      } else if (self.requestBodyStream) {
-        console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.')
-        self.requestBodyStream.pipe(self)
-      } else if (!self.src) {
-        if (self._auth.hasAuth && !self._auth.sentAuth) {
-          self.end()
-          return
+        if (self.timing) {
+          // All timings will be relative to this request's startTime.  In order to do this,
+          // we need to capture the wall-clock start time (via Date), immediately followed
+          // by the high-resolution timer (via now()).  While these two won't be set
+          // at the _exact_ same time, they should be close enough to be able to calculate
+          // high-resolution, monotonically non-decreasing timestamps relative to startTime.
+          var startTime = new Date().getTime();
+          var startTimeNow = now();
         }
-        if (self.method !== 'GET' && typeof self.method !== 'undefined') {
-          self.setHeader('content-length', 0)
+
+        if (self._aborted) {
+          return;
         }
-        self.end()
-      }
-    }
 
-    if (self._form && !self.hasHeader('content-length')) {
-      // Before ending the request, we had to compute the length of the whole form, asyncly
-      self.setHeader(self._form.getHeaders(), true)
-      self._form.getLength(function (err, length) {
-        if (!err && !isNaN(length)) {
-          self.setHeader('content-length', length)
-        }
-        end()
-      })
-    } else {
-      end()
-    }
+        self._started = true;
+        self.method = self.method || "GET";
+        self.href = self.uri.href;
 
-    self.ntick = true
-  })
-}
-
-Request.prototype.getNewAgent = function () {
-  var self = this
-  var Agent = self.agentClass
-  var options = {}
-  if (self.agentOptions) {
-    for (var i in self.agentOptions) {
-      options[i] = self.agentOptions[i]
-    }
-  }
-  if (self.ca) {
-    options.ca = self.ca
-  }
-  if (self.ciphers) {
-    options.ciphers = self.ciphers
-  }
-  if (self.secureProtocol) {
-    options.secureProtocol = self.secureProtocol
-  }
-  if (self.secureOptions) {
-    options.secureOptions = self.secureOptions
-  }
-  if (typeof self.rejectUnauthorized !== 'undefined') {
-    options.rejectUnauthorized = self.rejectUnauthorized
-  }
+        if (
+          self.src &&
+          self.src.stat &&
+          self.src.stat.size &&
+          !self.hasHeader("content-length")
+        ) {
+          self.setHeader("content-length", self.src.stat.size);
+        }
+        if (self._aws) {
+          self.aws(self._aws, true);
+        }
 
-  if (self.cert && self.key) {
-    options.key = self.key
-    options.cert = self.cert
-  }
+        // We have a method named auth, which is completely different from the http.request
+        // auth option.  If we don't remove it, we're gonna have a bad time.
+        var reqOptions = copy(self);
+        delete reqOptions.auth;
 
-  if (self.pfx) {
-    options.pfx = self.pfx
-  }
+        debug("make request", self.uri.href);
 
-  if (self.passphrase) {
-    options.passphrase = self.passphrase
-  }
+        // node v6.8.0 now supports a `timeout` value in `http.request()`, but we
+        // should delete it for now since we handle timeouts manually for better
+        // consistency with node versions before v6.8.0
+        delete reqOptions.timeout;
 
-  var poolKey = ''
+        try {
+          self.req = self.httpModule.request(reqOptions);
+        } catch (err) {
+          self.emit("error", err);
+          return;
+        }
 
-  // different types of agents are in different pools
-  if (Agent !== self.httpModule.Agent) {
-    poolKey += Agent.name
-  }
+        if (self.timing) {
+          self.startTime = startTime;
+          self.startTimeNow = startTimeNow;
 
-  // ca option is only relevant if proxy or destination are https
-  var proxy = self.proxy
-  if (typeof proxy === 'string') {
-    proxy = url.parse(proxy)
-  }
-  var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:'
+          // Timing values will all be relative to startTime (by comparing to startTimeNow
+          // so we have an accurate clock)
+          self.timings = {};
+        }
 
-  if (isHttps) {
-    if (options.ca) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.ca
-    }
+        var timeout;
+        if (self.timeout && !self.timeoutTimer) {
+          if (self.timeout < 0) {
+            timeout = 0;
+          } else if (
+            typeof self.timeout === "number" &&
+            isFinite(self.timeout)
+          ) {
+            timeout = self.timeout;
+          }
+        }
 
-    if (typeof options.rejectUnauthorized !== 'undefined') {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.rejectUnauthorized
-    }
+        self.req.on("response", self.onRequestResponse.bind(self));
+        self.req.on("error", self.onRequestError.bind(self));
+        self.req.on("drain", function () {
+          self.emit("drain");
+        });
 
-    if (options.cert) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.cert.toString('ascii') + options.key.toString('ascii')
-    }
+        self.req.on("socket", function (socket) {
+          // `._connecting` was the old property which was made public in node v6.1.0
+          var isConnecting = socket._connecting || socket.connecting;
+          if (self.timing) {
+            self.timings.socket = now() - self.startTimeNow;
 
-    if (options.pfx) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.pfx.toString('ascii')
-    }
+            if (isConnecting) {
+              var onLookupTiming = function () {
+                self.timings.lookup = now() - self.startTimeNow;
+              };
 
-    if (options.ciphers) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.ciphers
-    }
+              var onConnectTiming = function () {
+                self.timings.connect = now() - self.startTimeNow;
+              };
 
-    if (options.secureProtocol) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.secureProtocol
-    }
+              socket.once("lookup", onLookupTiming);
+              socket.once("connect", onConnectTiming);
 
-    if (options.secureOptions) {
-      if (poolKey) {
-        poolKey += ':'
-      }
-      poolKey += options.secureOptions
-    }
-  }
+              // clean up timing event listeners if needed on error
+              self.req.once("error", function () {
+                socket.removeListener("lookup", onLookupTiming);
+                socket.removeListener("connect", onConnectTiming);
+              });
+            }
+          }
 
-  if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) {
-    // not doing anything special.  Use the globalAgent
-    return self.httpModule.globalAgent
-  }
+          var setReqTimeout = function () {
+            // This timeout sets the amount of time to wait *between* bytes sent
+            // from the server once connected.
+            //
+            // In particular, it's useful for erroring if the server fails to send
+            // data halfway through streaming a response.
+            self.req.setTimeout(timeout, function () {
+              if (self.req) {
+                self.abort();
+                var e = new Error("ESOCKETTIMEDOUT");
+                e.code = "ESOCKETTIMEDOUT";
+                e.connect = false;
+                self.emit("error", e);
+              }
+            });
+          };
+          if (timeout !== undefined) {
+            // Only start the connection timer if we're actually connecting a new
+            // socket, otherwise if we're already connected (because this is a
+            // keep-alive connection) do not bother. This is important since we won't
+            // get a 'connect' event for an already connected socket.
+            if (isConnecting) {
+              var onReqSockConnect = function () {
+                socket.removeListener("connect", onReqSockConnect);
+                clearTimeout(self.timeoutTimer);
+                self.timeoutTimer = null;
+                setReqTimeout();
+              };
 
-  // we're using a stored agent.  Make sure it's protocol-specific
-  poolKey = self.uri.protocol + poolKey
+              socket.on("connect", onReqSockConnect);
 
-  // generate a new agent for this setting if none yet exists
-  if (!self.pool[poolKey]) {
-    self.pool[poolKey] = new Agent(options)
-    // properly set maxSockets on new agents
-    if (self.pool.maxSockets) {
-      self.pool[poolKey].maxSockets = self.pool.maxSockets
-    }
-  }
+              self.req.on("error", function (err) {
+                // eslint-disable-line handle-callback-err
+                socket.removeListener("connect", onReqSockConnect);
+              });
 
-  return self.pool[poolKey]
-}
-
-Request.prototype.start = function () {
-  // start() is called once we are ready to send the outgoing HTTP request.
-  // this is usually called on the first write(), end() or on nextTick()
-  var self = this
-
-  if (self.timing) {
-    // All timings will be relative to this request's startTime.  In order to do this,
-    // we need to capture the wall-clock start time (via Date), immediately followed
-    // by the high-resolution timer (via now()).  While these two won't be set
-    // at the _exact_ same time, they should be close enough to be able to calculate
-    // high-resolution, monotonically non-decreasing timestamps relative to startTime.
-    var startTime = new Date().getTime()
-    var startTimeNow = now()
-  }
+              // Set a timeout in memory - this block will throw if the server takes more
+              // than `timeout` to write the HTTP status and headers (corresponding to
+              // the on('response') event on the client). NB: this measures wall-clock
+              // time, not the time between bytes sent by the server.
+              self.timeoutTimer = setTimeout(function () {
+                socket.removeListener("connect", onReqSockConnect);
+                self.abort();
+                var e = new Error("ETIMEDOUT");
+                e.code = "ETIMEDOUT";
+                e.connect = true;
+                self.emit("error", e);
+              }, timeout);
+            } else {
+              // We're already connected
+              setReqTimeout();
+            }
+          }
+          self.emit("socket", socket);
+        });
 
-  if (self._aborted) {
-    return
-  }
+        self.emit("request", self.req);
+      };
 
-  self._started = true
-  self.method = self.method || 'GET'
-  self.href = self.uri.href
+      Request.prototype.onRequestError = function (error) {
+        var self = this;
+        if (self._aborted) {
+          return;
+        }
+        if (
+          self.req &&
+          self.req._reusedSocket &&
+          error.code === "ECONNRESET" &&
+          self.agent.addRequestNoreuse
+        ) {
+          self.agent = {
+            addRequest: self.agent.addRequestNoreuse.bind(self.agent),
+          };
+          self.start();
+          self.req.end();
+          return;
+        }
+        if (self.timeout && self.timeoutTimer) {
+          clearTimeout(self.timeoutTimer);
+          self.timeoutTimer = null;
+        }
+        self.emit("error", error);
+      };
 
-  if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) {
-    self.setHeader('content-length', self.src.stat.size)
-  }
-  if (self._aws) {
-    self.aws(self._aws, true)
-  }
+      Request.prototype.onRequestResponse = function (response) {
+        var self = this;
 
-  // We have a method named auth, which is completely different from the http.request
-  // auth option.  If we don't remove it, we're gonna have a bad time.
-  var reqOptions = copy(self)
-  delete reqOptions.auth
+        if (self.timing) {
+          self.timings.response = now() - self.startTimeNow;
+        }
 
-  debug('make request', self.uri.href)
+        debug(
+          "onRequestResponse",
+          self.uri.href,
+          response.statusCode,
+          response.headers,
+        );
+        response.on("end", function () {
+          if (self.timing) {
+            self.timings.end = now() - self.startTimeNow;
+            response.timingStart = self.startTime;
+
+            // fill in the blanks for any periods that didn't trigger, such as
+            // no lookup or connect due to keep alive
+            if (!self.timings.socket) {
+              self.timings.socket = 0;
+            }
+            if (!self.timings.lookup) {
+              self.timings.lookup = self.timings.socket;
+            }
+            if (!self.timings.connect) {
+              self.timings.connect = self.timings.lookup;
+            }
+            if (!self.timings.response) {
+              self.timings.response = self.timings.connect;
+            }
 
-  // node v6.8.0 now supports a `timeout` value in `http.request()`, but we
-  // should delete it for now since we handle timeouts manually for better
-  // consistency with node versions before v6.8.0
-  delete reqOptions.timeout
+            debug("elapsed time", self.timings.end);
 
-  try {
-    self.req = self.httpModule.request(reqOptions)
-  } catch (err) {
-    self.emit('error', err)
-    return
-  }
+            // elapsedTime includes all redirects
+            self.elapsedTime += Math.round(self.timings.end);
 
-  if (self.timing) {
-    self.startTime = startTime
-    self.startTimeNow = startTimeNow
+            // NOTE: elapsedTime is deprecated in favor of .timings
+            response.elapsedTime = self.elapsedTime;
 
-    // Timing values will all be relative to startTime (by comparing to startTimeNow
-    // so we have an accurate clock)
-    self.timings = {}
-  }
+            // timings is just for the final fetch
+            response.timings = self.timings;
 
-  var timeout
-  if (self.timeout && !self.timeoutTimer) {
-    if (self.timeout < 0) {
-      timeout = 0
-    } else if (typeof self.timeout === 'number' && isFinite(self.timeout)) {
-      timeout = self.timeout
-    }
-  }
+            // pre-calculate phase timings as well
+            response.timingPhases = {
+              wait: self.timings.socket,
+              dns: self.timings.lookup - self.timings.socket,
+              tcp: self.timings.connect - self.timings.lookup,
+              firstByte: self.timings.response - self.timings.connect,
+              download: self.timings.end - self.timings.response,
+              total: self.timings.end,
+            };
+          }
+          debug(
+            "response end",
+            self.uri.href,
+            response.statusCode,
+            response.headers,
+          );
+        });
 
-  self.req.on('response', self.onRequestResponse.bind(self))
-  self.req.on('error', self.onRequestError.bind(self))
-  self.req.on('drain', function () {
-    self.emit('drain')
-  })
+        if (self._aborted) {
+          debug("aborted", self.uri.href);
+          response.resume();
+          return;
+        }
 
-  self.req.on('socket', function (socket) {
-    // `._connecting` was the old property which was made public in node v6.1.0
-    var isConnecting = socket._connecting || socket.connecting
-    if (self.timing) {
-      self.timings.socket = now() - self.startTimeNow
+        self.response = response;
+        response.request = self;
+        response.toJSON = responseToJSON;
 
-      if (isConnecting) {
-        var onLookupTiming = function () {
-          self.timings.lookup = now() - self.startTimeNow
+        // XXX This is different on 0.10, because SSL is strict by default
+        if (
+          self.httpModule === https &&
+          self.strictSSL &&
+          (!response.hasOwnProperty("socket") || !response.socket.authorized)
+        ) {
+          debug("strict ssl error", self.uri.href);
+          var sslErr = response.hasOwnProperty("socket")
+            ? response.socket.authorizationError
+            : self.uri.href + " does not support SSL";
+          self.emit("error", new Error("SSL Error: " + sslErr));
+          return;
         }
 
-        var onConnectTiming = function () {
-          self.timings.connect = now() - self.startTimeNow
+        // Save the original host before any redirect (if it changes, we need to
+        // remove any authorization headers).  Also remember the case of the header
+        // name because lots of broken servers expect Host instead of host and we
+        // want the caller to be able to specify this.
+        self.originalHost = self.getHeader("host");
+        if (!self.originalHostHeaderName) {
+          self.originalHostHeaderName = self.hasHeader("host");
+        }
+        if (self.setHost) {
+          self.removeHeader("host");
+        }
+        if (self.timeout && self.timeoutTimer) {
+          clearTimeout(self.timeoutTimer);
+          self.timeoutTimer = null;
         }
 
-        socket.once('lookup', onLookupTiming)
-        socket.once('connect', onConnectTiming)
+        var targetCookieJar =
+          self._jar && self._jar.setCookie ? self._jar : globalCookieJar;
+        var addCookie = function (cookie) {
+          // set the cookie if it's domain in the href's domain.
+          try {
+            targetCookieJar.setCookie(cookie, self.uri.href, {
+              ignoreError: true,
+            });
+          } catch (e) {
+            self.emit("error", e);
+          }
+        };
 
-        // clean up timing event listeners if needed on error
-        self.req.once('error', function () {
-          socket.removeListener('lookup', onLookupTiming)
-          socket.removeListener('connect', onConnectTiming)
-        })
-      }
-    }
+        response.caseless = caseless(response.headers);
 
-    var setReqTimeout = function () {
-      // This timeout sets the amount of time to wait *between* bytes sent
-      // from the server once connected.
-      //
-      // In particular, it's useful for erroring if the server fails to send
-      // data halfway through streaming a response.
-      self.req.setTimeout(timeout, function () {
-        if (self.req) {
-          self.abort()
-          var e = new Error('ESOCKETTIMEDOUT')
-          e.code = 'ESOCKETTIMEDOUT'
-          e.connect = false
-          self.emit('error', e)
+        if (response.caseless.has("set-cookie") && !self._disableCookies) {
+          var headerName = response.caseless.has("set-cookie");
+          if (Array.isArray(response.headers[headerName])) {
+            response.headers[headerName].forEach(addCookie);
+          } else {
+            addCookie(response.headers[headerName]);
+          }
         }
-      })
-    }
-    if (timeout !== undefined) {
-      // Only start the connection timer if we're actually connecting a new
-      // socket, otherwise if we're already connected (because this is a
-      // keep-alive connection) do not bother. This is important since we won't
-      // get a 'connect' event for an already connected socket.
-      if (isConnecting) {
-        var onReqSockConnect = function () {
-          socket.removeListener('connect', onReqSockConnect)
-          clearTimeout(self.timeoutTimer)
-          self.timeoutTimer = null
-          setReqTimeout()
-        }
-
-        socket.on('connect', onReqSockConnect)
-
-        self.req.on('error', function (err) { // eslint-disable-line handle-callback-err
-          socket.removeListener('connect', onReqSockConnect)
-        })
-
-        // Set a timeout in memory - this block will throw if the server takes more
-        // than `timeout` to write the HTTP status and headers (corresponding to
-        // the on('response') event on the client). NB: this measures wall-clock
-        // time, not the time between bytes sent by the server.
-        self.timeoutTimer = setTimeout(function () {
-          socket.removeListener('connect', onReqSockConnect)
-          self.abort()
-          var e = new Error('ETIMEDOUT')
-          e.code = 'ETIMEDOUT'
-          e.connect = true
-          self.emit('error', e)
-        }, timeout)
-      } else {
-        // We're already connected
-        setReqTimeout()
-      }
-    }
-    self.emit('socket', socket)
-  })
 
-  self.emit('request', self.req)
-}
-
-Request.prototype.onRequestError = function (error) {
-  var self = this
-  if (self._aborted) {
-    return
-  }
-  if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET' &&
-    self.agent.addRequestNoreuse) {
-    self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) }
-    self.start()
-    self.req.end()
-    return
-  }
-  if (self.timeout && self.timeoutTimer) {
-    clearTimeout(self.timeoutTimer)
-    self.timeoutTimer = null
-  }
-  self.emit('error', error)
-}
+        if (self._redirect.onResponse(response)) {
+          return; // Ignore the rest of the response
+        } else {
+          // Be a good stream and emit end when the response is finished.
+          // Hack to emit end on close because of a core bug that never fires end
+          response.on("close", function () {
+            if (!self._ended) {
+              self.response.emit("end");
+            }
+          });
 
-Request.prototype.onRequestResponse = function (response) {
-  var self = this
+          response.once("end", function () {
+            self._ended = true;
+          });
 
-  if (self.timing) {
-    self.timings.response = now() - self.startTimeNow
-  }
+          var noBody = function (code) {
+            return (
+              self.method === "HEAD" ||
+              // Informational
+              (code >= 100 && code < 200) ||
+              // No Content
+              code === 204 ||
+              // Not Modified
+              code === 304
+            );
+          };
 
-  debug('onRequestResponse', self.uri.href, response.statusCode, response.headers)
-  response.on('end', function () {
-    if (self.timing) {
-      self.timings.end = now() - self.startTimeNow
-      response.timingStart = self.startTime
+          var responseContent;
+          if (self.gzip && !noBody(response.statusCode)) {
+            var contentEncoding =
+              response.headers["content-encoding"] || "identity";
+            contentEncoding = contentEncoding.trim().toLowerCase();
+
+            // Be more lenient with decoding compressed responses, since (very rarely)
+            // servers send slightly invalid gzip responses that are still accepted
+            // by common browsers.
+            // Always using Z_SYNC_FLUSH is what cURL does.
+            var zlibOptions = {
+              flush: zlib.Z_SYNC_FLUSH,
+              finishFlush: zlib.Z_SYNC_FLUSH,
+            };
 
-      // fill in the blanks for any periods that didn't trigger, such as
-      // no lookup or connect due to keep alive
-      if (!self.timings.socket) {
-        self.timings.socket = 0
-      }
-      if (!self.timings.lookup) {
-        self.timings.lookup = self.timings.socket
-      }
-      if (!self.timings.connect) {
-        self.timings.connect = self.timings.lookup
-      }
-      if (!self.timings.response) {
-        self.timings.response = self.timings.connect
-      }
+            if (contentEncoding === "gzip") {
+              responseContent = zlib.createGunzip(zlibOptions);
+              response.pipe(responseContent);
+            } else if (contentEncoding === "deflate") {
+              responseContent = zlib.createInflate(zlibOptions);
+              response.pipe(responseContent);
+            } else {
+              // Since previous versions didn't check for Content-Encoding header,
+              // ignore any invalid values to preserve backwards-compatibility
+              if (contentEncoding !== "identity") {
+                debug(
+                  "ignoring unrecognized Content-Encoding " + contentEncoding,
+                );
+              }
+              responseContent = response;
+            }
+          } else {
+            responseContent = response;
+          }
 
-      debug('elapsed time', self.timings.end)
+          if (self.encoding) {
+            if (self.dests.length !== 0) {
+              console.error(
+                "Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.",
+              );
+            } else {
+              responseContent.setEncoding(self.encoding);
+            }
+          }
 
-      // elapsedTime includes all redirects
-      self.elapsedTime += Math.round(self.timings.end)
+          if (self._paused) {
+            responseContent.pause();
+          }
 
-      // NOTE: elapsedTime is deprecated in favor of .timings
-      response.elapsedTime = self.elapsedTime
+          self.responseContent = responseContent;
 
-      // timings is just for the final fetch
-      response.timings = self.timings
+          self.emit("response", response);
 
-      // pre-calculate phase timings as well
-      response.timingPhases = {
-        wait: self.timings.socket,
-        dns: self.timings.lookup - self.timings.socket,
-        tcp: self.timings.connect - self.timings.lookup,
-        firstByte: self.timings.response - self.timings.connect,
-        download: self.timings.end - self.timings.response,
-        total: self.timings.end
-      }
-    }
-    debug('response end', self.uri.href, response.statusCode, response.headers)
-  })
+          self.dests.forEach(function (dest) {
+            self.pipeDest(dest);
+          });
 
-  if (self._aborted) {
-    debug('aborted', self.uri.href)
-    response.resume()
-    return
-  }
+          responseContent.on("data", function (chunk) {
+            if (self.timing && !self.responseStarted) {
+              self.responseStartTime = new Date().getTime();
 
-  self.response = response
-  response.request = self
-  response.toJSON = responseToJSON
-
-  // XXX This is different on 0.10, because SSL is strict by default
-  if (self.httpModule === https &&
-    self.strictSSL && (!response.hasOwnProperty('socket') ||
-    !response.socket.authorized)) {
-    debug('strict ssl error', self.uri.href)
-    var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL'
-    self.emit('error', new Error('SSL Error: ' + sslErr))
-    return
-  }
+              // NOTE: responseStartTime is deprecated in favor of .timings
+              response.responseStartTime = self.responseStartTime;
+            }
+            self._destdata = true;
+            self.emit("data", chunk);
+          });
+          responseContent.once("end", function (chunk) {
+            self.emit("end", chunk);
+          });
+          responseContent.on("error", function (error) {
+            self.emit("error", error);
+          });
+          responseContent.on("close", function () {
+            self.emit("close");
+          });
 
-  // Save the original host before any redirect (if it changes, we need to
-  // remove any authorization headers).  Also remember the case of the header
-  // name because lots of broken servers expect Host instead of host and we
-  // want the caller to be able to specify this.
-  self.originalHost = self.getHeader('host')
-  if (!self.originalHostHeaderName) {
-    self.originalHostHeaderName = self.hasHeader('host')
-  }
-  if (self.setHost) {
-    self.removeHeader('host')
-  }
-  if (self.timeout && self.timeoutTimer) {
-    clearTimeout(self.timeoutTimer)
-    self.timeoutTimer = null
-  }
+          if (self.callback) {
+            self.readResponseBody(response);
+          } else {
+            // if no callback
+            self.on("end", function () {
+              if (self._aborted) {
+                debug("aborted", self.uri.href);
+                return;
+              }
+              self.emit("complete", response);
+            });
+          }
+        }
+        debug("finish init function", self.uri.href);
+      };
 
-  var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar
-  var addCookie = function (cookie) {
-    // set the cookie if it's domain in the href's domain.
-    try {
-      targetCookieJar.setCookie(cookie, self.uri.href, {ignoreError: true})
-    } catch (e) {
-      self.emit('error', e)
-    }
-  }
+      Request.prototype.readResponseBody = function (response) {
+        var self = this;
+        debug("reading response's body");
+        var buffers = [];
+        var bufferLength = 0;
+        var strings = [];
+
+        self.on("data", function (chunk) {
+          if (!Buffer.isBuffer(chunk)) {
+            strings.push(chunk);
+          } else if (chunk.length) {
+            bufferLength += chunk.length;
+            buffers.push(chunk);
+          }
+        });
+        self.on("end", function () {
+          debug("end event", self.uri.href);
+          if (self._aborted) {
+            debug("aborted", self.uri.href);
+            // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request.
+            // This can lead to leaky behavior if the user retains a reference to the request object.
+            buffers = [];
+            bufferLength = 0;
+            return;
+          }
 
-  response.caseless = caseless(response.headers)
+          if (bufferLength) {
+            debug("has body", self.uri.href, bufferLength);
+            response.body = Buffer.concat(buffers, bufferLength);
+            if (self.encoding !== null) {
+              response.body = response.body.toString(self.encoding);
+            }
+            // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request.
+            // This can lead to leaky behavior if the user retains a reference to the request object.
+            buffers = [];
+            bufferLength = 0;
+          } else if (strings.length) {
+            // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation.
+            // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse().
+            if (
+              self.encoding === "utf8" &&
+              strings[0].length > 0 &&
+              strings[0][0] === "\uFEFF"
+            ) {
+              strings[0] = strings[0].substring(1);
+            }
+            response.body = strings.join("");
+          }
 
-  if (response.caseless.has('set-cookie') && (!self._disableCookies)) {
-    var headerName = response.caseless.has('set-cookie')
-    if (Array.isArray(response.headers[headerName])) {
-      response.headers[headerName].forEach(addCookie)
-    } else {
-      addCookie(response.headers[headerName])
-    }
-  }
+          if (self._json) {
+            try {
+              response.body = JSON.parse(response.body, self._jsonReviver);
+            } catch (e) {
+              debug("invalid JSON received", self.uri.href);
+            }
+          }
+          debug("emitting complete", self.uri.href);
+          if (typeof response.body === "undefined" && !self._json) {
+            response.body = self.encoding === null ? Buffer.alloc(0) : "";
+          }
+          self.emit("complete", response, response.body);
+        });
+      };
 
-  if (self._redirect.onResponse(response)) {
-    return // Ignore the rest of the response
-  } else {
-    // Be a good stream and emit end when the response is finished.
-    // Hack to emit end on close because of a core bug that never fires end
-    response.on('close', function () {
-      if (!self._ended) {
-        self.response.emit('end')
-      }
-    })
-
-    response.once('end', function () {
-      self._ended = true
-    })
-
-    var noBody = function (code) {
-      return (
-        self.method === 'HEAD' ||
-        // Informational
-        (code >= 100 && code < 200) ||
-        // No Content
-        code === 204 ||
-        // Not Modified
-        code === 304
-      )
-    }
+      Request.prototype.abort = function () {
+        var self = this;
+        self._aborted = true;
 
-    var responseContent
-    if (self.gzip && !noBody(response.statusCode)) {
-      var contentEncoding = response.headers['content-encoding'] || 'identity'
-      contentEncoding = contentEncoding.trim().toLowerCase()
-
-      // Be more lenient with decoding compressed responses, since (very rarely)
-      // servers send slightly invalid gzip responses that are still accepted
-      // by common browsers.
-      // Always using Z_SYNC_FLUSH is what cURL does.
-      var zlibOptions = {
-        flush: zlib.Z_SYNC_FLUSH,
-        finishFlush: zlib.Z_SYNC_FLUSH
-      }
-
-      if (contentEncoding === 'gzip') {
-        responseContent = zlib.createGunzip(zlibOptions)
-        response.pipe(responseContent)
-      } else if (contentEncoding === 'deflate') {
-        responseContent = zlib.createInflate(zlibOptions)
-        response.pipe(responseContent)
-      } else {
-        // Since previous versions didn't check for Content-Encoding header,
-        // ignore any invalid values to preserve backwards-compatibility
-        if (contentEncoding !== 'identity') {
-          debug('ignoring unrecognized Content-Encoding ' + contentEncoding)
+        if (self.req) {
+          self.req.abort();
+        } else if (self.response) {
+          self.response.destroy();
         }
-        responseContent = response
-      }
-    } else {
-      responseContent = response
-    }
-
-    if (self.encoding) {
-      if (self.dests.length !== 0) {
-        console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.')
-      } else {
-        responseContent.setEncoding(self.encoding)
-      }
-    }
 
-    if (self._paused) {
-      responseContent.pause()
-    }
+        self.emit("abort");
+      };
 
-    self.responseContent = responseContent
+      Request.prototype.pipeDest = function (dest) {
+        var self = this;
+        var response = self.response;
+        // Called after the response is received
+        if (dest.headers && !dest.headersSent) {
+          if (response.caseless.has("content-type")) {
+            var ctname = response.caseless.has("content-type");
+            if (dest.setHeader) {
+              dest.setHeader(ctname, response.headers[ctname]);
+            } else {
+              dest.headers[ctname] = response.headers[ctname];
+            }
+          }
 
-    self.emit('response', response)
+          if (response.caseless.has("content-length")) {
+            var clname = response.caseless.has("content-length");
+            if (dest.setHeader) {
+              dest.setHeader(clname, response.headers[clname]);
+            } else {
+              dest.headers[clname] = response.headers[clname];
+            }
+          }
+        }
+        if (dest.setHeader && !dest.headersSent) {
+          for (var i in response.headers) {
+            // If the response content is being decoded, the Content-Encoding header
+            // of the response doesn't represent the piped content, so don't pass it.
+            if (!self.gzip || i !== "content-encoding") {
+              dest.setHeader(i, response.headers[i]);
+            }
+          }
+          dest.statusCode = response.statusCode;
+        }
+        if (self.pipefilter) {
+          self.pipefilter(response, dest);
+        }
+      };
 
-    self.dests.forEach(function (dest) {
-      self.pipeDest(dest)
-    })
+      Request.prototype.qs = function (q, clobber) {
+        var self = this;
+        var base;
+        if (!clobber && self.uri.query) {
+          base = self._qs.parse(self.uri.query);
+        } else {
+          base = {};
+        }
 
-    responseContent.on('data', function (chunk) {
-      if (self.timing && !self.responseStarted) {
-        self.responseStartTime = (new Date()).getTime()
+        for (var i in q) {
+          base[i] = q[i];
+        }
 
-        // NOTE: responseStartTime is deprecated in favor of .timings
-        response.responseStartTime = self.responseStartTime
-      }
-      self._destdata = true
-      self.emit('data', chunk)
-    })
-    responseContent.once('end', function (chunk) {
-      self.emit('end', chunk)
-    })
-    responseContent.on('error', function (error) {
-      self.emit('error', error)
-    })
-    responseContent.on('close', function () { self.emit('close') })
+        var qs = self._qs.stringify(base);
 
-    if (self.callback) {
-      self.readResponseBody(response)
-    } else { // if no callback
-      self.on('end', function () {
-        if (self._aborted) {
-          debug('aborted', self.uri.href)
-          return
+        if (qs === "") {
+          return self;
         }
-        self.emit('complete', response)
-      })
-    }
-  }
-  debug('finish init function', self.uri.href)
-}
-
-Request.prototype.readResponseBody = function (response) {
-  var self = this
-  debug("reading response's body")
-  var buffers = []
-  var bufferLength = 0
-  var strings = []
-
-  self.on('data', function (chunk) {
-    if (!Buffer.isBuffer(chunk)) {
-      strings.push(chunk)
-    } else if (chunk.length) {
-      bufferLength += chunk.length
-      buffers.push(chunk)
-    }
-  })
-  self.on('end', function () {
-    debug('end event', self.uri.href)
-    if (self._aborted) {
-      debug('aborted', self.uri.href)
-      // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request.
-      // This can lead to leaky behavior if the user retains a reference to the request object.
-      buffers = []
-      bufferLength = 0
-      return
-    }
 
-    if (bufferLength) {
-      debug('has body', self.uri.href, bufferLength)
-      response.body = Buffer.concat(buffers, bufferLength)
-      if (self.encoding !== null) {
-        response.body = response.body.toString(self.encoding)
-      }
-      // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request.
-      // This can lead to leaky behavior if the user retains a reference to the request object.
-      buffers = []
-      bufferLength = 0
-    } else if (strings.length) {
-      // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation.
-      // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse().
-      if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') {
-        strings[0] = strings[0].substring(1)
-      }
-      response.body = strings.join('')
-    }
+        self.uri = url.parse(self.uri.href.split("?")[0] + "?" + qs);
+        self.url = self.uri;
+        self.path = self.uri.path;
 
-    if (self._json) {
-      try {
-        response.body = JSON.parse(response.body, self._jsonReviver)
-      } catch (e) {
-        debug('invalid JSON received', self.uri.href)
-      }
-    }
-    debug('emitting complete', self.uri.href)
-    if (typeof response.body === 'undefined' && !self._json) {
-      response.body = self.encoding === null ? Buffer.alloc(0) : ''
-    }
-    self.emit('complete', response, response.body)
-  })
-}
-
-Request.prototype.abort = function () {
-  var self = this
-  self._aborted = true
-
-  if (self.req) {
-    self.req.abort()
-  } else if (self.response) {
-    self.response.destroy()
-  }
+        if (self.uri.host === "unix") {
+          self.enableUnixSocket();
+        }
 
-  self.emit('abort')
-}
-
-Request.prototype.pipeDest = function (dest) {
-  var self = this
-  var response = self.response
-  // Called after the response is received
-  if (dest.headers && !dest.headersSent) {
-    if (response.caseless.has('content-type')) {
-      var ctname = response.caseless.has('content-type')
-      if (dest.setHeader) {
-        dest.setHeader(ctname, response.headers[ctname])
-      } else {
-        dest.headers[ctname] = response.headers[ctname]
-      }
-    }
+        return self;
+      };
+      Request.prototype.form = function (form) {
+        var self = this;
+        if (form) {
+          if (
+            !/^application\/x-www-form-urlencoded\b/.test(
+              self.getHeader("content-type"),
+            )
+          ) {
+            self.setHeader("content-type", "application/x-www-form-urlencoded");
+          }
+          self.body =
+            typeof form === "string"
+              ? self._qs.rfc3986(form.toString("utf8"))
+              : self._qs.stringify(form).toString("utf8");
+          return self;
+        }
+        // create form-data object
+        self._form = new FormData();
+        self._form.on("error", function (err) {
+          err.message = "form-data: " + err.message;
+          self.emit("error", err);
+          self.abort();
+        });
+        return self._form;
+      };
+      Request.prototype.multipart = function (multipart) {
+        var self = this;
 
-    if (response.caseless.has('content-length')) {
-      var clname = response.caseless.has('content-length')
-      if (dest.setHeader) {
-        dest.setHeader(clname, response.headers[clname])
-      } else {
-        dest.headers[clname] = response.headers[clname]
-      }
-    }
-  }
-  if (dest.setHeader && !dest.headersSent) {
-    for (var i in response.headers) {
-      // If the response content is being decoded, the Content-Encoding header
-      // of the response doesn't represent the piped content, so don't pass it.
-      if (!self.gzip || i !== 'content-encoding') {
-        dest.setHeader(i, response.headers[i])
-      }
-    }
-    dest.statusCode = response.statusCode
-  }
-  if (self.pipefilter) {
-    self.pipefilter(response, dest)
-  }
-}
-
-Request.prototype.qs = function (q, clobber) {
-  var self = this
-  var base
-  if (!clobber && self.uri.query) {
-    base = self._qs.parse(self.uri.query)
-  } else {
-    base = {}
-  }
+        self._multipart.onRequest(multipart);
 
-  for (var i in q) {
-    base[i] = q[i]
-  }
+        if (!self._multipart.chunked) {
+          self.body = self._multipart.body;
+        }
 
-  var qs = self._qs.stringify(base)
+        return self;
+      };
+      Request.prototype.json = function (val) {
+        var self = this;
 
-  if (qs === '') {
-    return self
-  }
+        if (!self.hasHeader("accept")) {
+          self.setHeader("accept", "application/json");
+        }
 
-  self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs)
-  self.url = self.uri
-  self.path = self.uri.path
+        if (typeof self.jsonReplacer === "function") {
+          self._jsonReplacer = self.jsonReplacer;
+        }
 
-  if (self.uri.host === 'unix') {
-    self.enableUnixSocket()
-  }
+        self._json = true;
+        if (typeof val === "boolean") {
+          if (self.body !== undefined) {
+            if (
+              !/^application\/x-www-form-urlencoded\b/.test(
+                self.getHeader("content-type"),
+              )
+            ) {
+              self.body = safeStringify(self.body, self._jsonReplacer);
+            } else {
+              self.body = self._qs.rfc3986(self.body);
+            }
+            if (!self.hasHeader("content-type")) {
+              self.setHeader("content-type", "application/json");
+            }
+          }
+        } else {
+          self.body = safeStringify(val, self._jsonReplacer);
+          if (!self.hasHeader("content-type")) {
+            self.setHeader("content-type", "application/json");
+          }
+        }
 
-  return self
-}
-Request.prototype.form = function (form) {
-  var self = this
-  if (form) {
-    if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
-      self.setHeader('content-type', 'application/x-www-form-urlencoded')
-    }
-    self.body = (typeof form === 'string')
-      ? self._qs.rfc3986(form.toString('utf8'))
-      : self._qs.stringify(form).toString('utf8')
-    return self
-  }
-  // create form-data object
-  self._form = new FormData()
-  self._form.on('error', function (err) {
-    err.message = 'form-data: ' + err.message
-    self.emit('error', err)
-    self.abort()
-  })
-  return self._form
-}
-Request.prototype.multipart = function (multipart) {
-  var self = this
-
-  self._multipart.onRequest(multipart)
-
-  if (!self._multipart.chunked) {
-    self.body = self._multipart.body
-  }
+        if (typeof self.jsonReviver === "function") {
+          self._jsonReviver = self.jsonReviver;
+        }
 
-  return self
-}
-Request.prototype.json = function (val) {
-  var self = this
+        return self;
+      };
+      Request.prototype.getHeader = function (name, headers) {
+        var self = this;
+        var result, re, match;
+        if (!headers) {
+          headers = self.headers;
+        }
+        Object.keys(headers).forEach(function (key) {
+          if (key.length !== name.length) {
+            return;
+          }
+          re = new RegExp(name, "i");
+          match = key.match(re);
+          if (match) {
+            result = headers[key];
+          }
+        });
+        return result;
+      };
+      Request.prototype.enableUnixSocket = function () {
+        // Get the socket & request paths from the URL
+        var unixParts = this.uri.path.split(":");
+        var host = unixParts[0];
+        var path = unixParts[1];
+        // Apply unix properties to request
+        this.socketPath = host;
+        this.uri.pathname = path;
+        this.uri.path = path;
+        this.uri.host = host;
+        this.uri.hostname = host;
+        this.uri.isUnix = true;
+      };
 
-  if (!self.hasHeader('accept')) {
-    self.setHeader('accept', 'application/json')
-  }
+      Request.prototype.auth = function (user, pass, sendImmediately, bearer) {
+        var self = this;
 
-  if (typeof self.jsonReplacer === 'function') {
-    self._jsonReplacer = self.jsonReplacer
-  }
+        self._auth.onRequest(user, pass, sendImmediately, bearer);
 
-  self._json = true
-  if (typeof val === 'boolean') {
-    if (self.body !== undefined) {
-      if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
-        self.body = safeStringify(self.body, self._jsonReplacer)
-      } else {
-        self.body = self._qs.rfc3986(self.body)
-      }
-      if (!self.hasHeader('content-type')) {
-        self.setHeader('content-type', 'application/json')
-      }
-    }
-  } else {
-    self.body = safeStringify(val, self._jsonReplacer)
-    if (!self.hasHeader('content-type')) {
-      self.setHeader('content-type', 'application/json')
-    }
-  }
+        return self;
+      };
+      Request.prototype.aws = function (opts, now) {
+        var self = this;
 
-  if (typeof self.jsonReviver === 'function') {
-    self._jsonReviver = self.jsonReviver
-  }
+        if (!now) {
+          self._aws = opts;
+          return self;
+        }
 
-  return self
-}
-Request.prototype.getHeader = function (name, headers) {
-  var self = this
-  var result, re, match
-  if (!headers) {
-    headers = self.headers
-  }
-  Object.keys(headers).forEach(function (key) {
-    if (key.length !== name.length) {
-      return
-    }
-    re = new RegExp(name, 'i')
-    match = key.match(re)
-    if (match) {
-      result = headers[key]
-    }
-  })
-  return result
-}
-Request.prototype.enableUnixSocket = function () {
-  // Get the socket & request paths from the URL
-  var unixParts = this.uri.path.split(':')
-  var host = unixParts[0]
-  var path = unixParts[1]
-  // Apply unix properties to request
-  this.socketPath = host
-  this.uri.pathname = path
-  this.uri.path = path
-  this.uri.host = host
-  this.uri.hostname = host
-  this.uri.isUnix = true
-}
-
-Request.prototype.auth = function (user, pass, sendImmediately, bearer) {
-  var self = this
-
-  self._auth.onRequest(user, pass, sendImmediately, bearer)
-
-  return self
-}
-Request.prototype.aws = function (opts, now) {
-  var self = this
-
-  if (!now) {
-    self._aws = opts
-    return self
-  }
+        if (opts.sign_version === 4 || opts.sign_version === "4") {
+          // use aws4
+          var options = {
+            host: self.uri.host,
+            path: self.uri.path,
+            method: self.method,
+            headers: {
+              "content-type": self.getHeader("content-type") || "",
+            },
+            body: self.body,
+          };
+          var signRes = aws4.sign(options, {
+            accessKeyId: opts.key,
+            secretAccessKey: opts.secret,
+            sessionToken: opts.session,
+          });
+          self.setHeader("authorization", signRes.headers.Authorization);
+          self.setHeader("x-amz-date", signRes.headers["X-Amz-Date"]);
+          if (signRes.headers["X-Amz-Security-Token"]) {
+            self.setHeader(
+              "x-amz-security-token",
+              signRes.headers["X-Amz-Security-Token"],
+            );
+          }
+        } else {
+          // default: use aws-sign2
+          var date = new Date();
+          self.setHeader("date", date.toUTCString());
+          var auth = {
+            key: opts.key,
+            secret: opts.secret,
+            verb: self.method.toUpperCase(),
+            date: date,
+            contentType: self.getHeader("content-type") || "",
+            md5: self.getHeader("content-md5") || "",
+            amazonHeaders: aws2.canonicalizeHeaders(self.headers),
+          };
+          var path = self.uri.path;
+          if (opts.bucket && path) {
+            auth.resource = "/" + opts.bucket + path;
+          } else if (opts.bucket && !path) {
+            auth.resource = "/" + opts.bucket;
+          } else if (!opts.bucket && path) {
+            auth.resource = path;
+          } else if (!opts.bucket && !path) {
+            auth.resource = "/";
+          }
+          auth.resource = aws2.canonicalizeResource(auth.resource);
+          self.setHeader("authorization", aws2.authorization(auth));
+        }
 
-  if (opts.sign_version === 4 || opts.sign_version === '4') {
-    // use aws4
-    var options = {
-      host: self.uri.host,
-      path: self.uri.path,
-      method: self.method,
-      headers: {
-        'content-type': self.getHeader('content-type') || ''
-      },
-      body: self.body
-    }
-    var signRes = aws4.sign(options, {
-      accessKeyId: opts.key,
-      secretAccessKey: opts.secret,
-      sessionToken: opts.session
-    })
-    self.setHeader('authorization', signRes.headers.Authorization)
-    self.setHeader('x-amz-date', signRes.headers['X-Amz-Date'])
-    if (signRes.headers['X-Amz-Security-Token']) {
-      self.setHeader('x-amz-security-token', signRes.headers['X-Amz-Security-Token'])
-    }
-  } else {
-    // default: use aws-sign2
-    var date = new Date()
-    self.setHeader('date', date.toUTCString())
-    var auth = {
-      key: opts.key,
-      secret: opts.secret,
-      verb: self.method.toUpperCase(),
-      date: date,
-      contentType: self.getHeader('content-type') || '',
-      md5: self.getHeader('content-md5') || '',
-      amazonHeaders: aws2.canonicalizeHeaders(self.headers)
-    }
-    var path = self.uri.path
-    if (opts.bucket && path) {
-      auth.resource = '/' + opts.bucket + path
-    } else if (opts.bucket && !path) {
-      auth.resource = '/' + opts.bucket
-    } else if (!opts.bucket && path) {
-      auth.resource = path
-    } else if (!opts.bucket && !path) {
-      auth.resource = '/'
-    }
-    auth.resource = aws2.canonicalizeResource(auth.resource)
-    self.setHeader('authorization', aws2.authorization(auth))
-  }
+        return self;
+      };
+      Request.prototype.httpSignature = function (opts) {
+        var self = this;
+        httpSignature.signRequest(
+          {
+            getHeader: function (header) {
+              return self.getHeader(header, self.headers);
+            },
+            setHeader: function (header, value) {
+              self.setHeader(header, value);
+            },
+            method: self.method,
+            path: self.path,
+          },
+          opts,
+        );
+        debug("httpSignature authorization", self.getHeader("authorization"));
 
-  return self
-}
-Request.prototype.httpSignature = function (opts) {
-  var self = this
-  httpSignature.signRequest({
-    getHeader: function (header) {
-      return self.getHeader(header, self.headers)
-    },
-    setHeader: function (header, value) {
-      self.setHeader(header, value)
-    },
-    method: self.method,
-    path: self.path
-  }, opts)
-  debug('httpSignature authorization', self.getHeader('authorization'))
-
-  return self
-}
-Request.prototype.hawk = function (opts) {
-  var self = this
-  self.setHeader('Authorization', hawk.header(self.uri, self.method, opts))
-}
-Request.prototype.oauth = function (_oauth) {
-  var self = this
-
-  self._oauth.onRequest(_oauth)
-
-  return self
-}
-
-Request.prototype.jar = function (jar) {
-  var self = this
-  var cookies
-
-  if (self._redirect.redirectsFollowed === 0) {
-    self.originalCookieHeader = self.getHeader('cookie')
-  }
+        return self;
+      };
+      Request.prototype.hawk = function (opts) {
+        var self = this;
+        self.setHeader(
+          "Authorization",
+          hawk.header(self.uri, self.method, opts),
+        );
+      };
+      Request.prototype.oauth = function (_oauth) {
+        var self = this;
 
-  if (!jar) {
-    // disable cookies
-    cookies = false
-    self._disableCookies = true
-  } else {
-    var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar
-    var urihref = self.uri.href
-    // fetch cookie in the Specified host
-    if (targetCookieJar) {
-      cookies = targetCookieJar.getCookieString(urihref)
-    }
-  }
+        self._oauth.onRequest(_oauth);
 
-  // if need cookie and cookie is not empty
-  if (cookies && cookies.length) {
-    if (self.originalCookieHeader) {
-      // Don't overwrite existing Cookie header
-      self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies)
-    } else {
-      self.setHeader('cookie', cookies)
-    }
-  }
-  self._jar = jar
-  return self
-}
-
-// Stream API
-Request.prototype.pipe = function (dest, opts) {
-  var self = this
-
-  if (self.response) {
-    if (self._destdata) {
-      self.emit('error', new Error('You cannot pipe after data has been emitted from the response.'))
-    } else if (self._ended) {
-      self.emit('error', new Error('You cannot pipe after the response has been ended.'))
-    } else {
-      stream.Stream.prototype.pipe.call(self, dest, opts)
-      self.pipeDest(dest)
-      return dest
-    }
-  } else {
-    self.dests.push(dest)
-    stream.Stream.prototype.pipe.call(self, dest, opts)
-    return dest
-  }
-}
-Request.prototype.write = function () {
-  var self = this
-  if (self._aborted) { return }
+        return self;
+      };
 
-  if (!self._started) {
-    self.start()
-  }
-  if (self.req) {
-    return self.req.write.apply(self.req, arguments)
-  }
-}
-Request.prototype.end = function (chunk) {
-  var self = this
-  if (self._aborted) { return }
+      Request.prototype.jar = function (jar) {
+        var self = this;
+        var cookies;
 
-  if (chunk) {
-    self.write(chunk)
-  }
-  if (!self._started) {
-    self.start()
-  }
-  if (self.req) {
-    self.req.end()
-  }
-}
-Request.prototype.pause = function () {
-  var self = this
-  if (!self.responseContent) {
-    self._paused = true
-  } else {
-    self.responseContent.pause.apply(self.responseContent, arguments)
-  }
-}
-Request.prototype.resume = function () {
-  var self = this
-  if (!self.responseContent) {
-    self._paused = false
-  } else {
-    self.responseContent.resume.apply(self.responseContent, arguments)
-  }
-}
-Request.prototype.destroy = function () {
-  var self = this
-  if (!self._ended) {
-    self.end()
-  } else if (self.response) {
-    self.response.destroy()
-  }
-}
+        if (self._redirect.redirectsFollowed === 0) {
+          self.originalCookieHeader = self.getHeader("cookie");
+        }
 
-Request.defaultProxyHeaderWhiteList =
-  Tunnel.defaultProxyHeaderWhiteList.slice()
+        if (!jar) {
+          // disable cookies
+          cookies = false;
+          self._disableCookies = true;
+        } else {
+          var targetCookieJar =
+            jar && jar.getCookieString ? jar : globalCookieJar;
+          var urihref = self.uri.href;
+          // fetch cookie in the Specified host
+          if (targetCookieJar) {
+            cookies = targetCookieJar.getCookieString(urihref);
+          }
+        }
+
+        // if need cookie and cookie is not empty
+        if (cookies && cookies.length) {
+          if (self.originalCookieHeader) {
+            // Don't overwrite existing Cookie header
+            self.setHeader(
+              "cookie",
+              self.originalCookieHeader + "; " + cookies,
+            );
+          } else {
+            self.setHeader("cookie", cookies);
+          }
+        }
+        self._jar = jar;
+        return self;
+      };
 
-Request.defaultProxyHeaderExclusiveList =
-  Tunnel.defaultProxyHeaderExclusiveList.slice()
+      // Stream API
+      Request.prototype.pipe = function (dest, opts) {
+        var self = this;
 
-// Exports
+        if (self.response) {
+          if (self._destdata) {
+            self.emit(
+              "error",
+              new Error(
+                "You cannot pipe after data has been emitted from the response.",
+              ),
+            );
+          } else if (self._ended) {
+            self.emit(
+              "error",
+              new Error("You cannot pipe after the response has been ended."),
+            );
+          } else {
+            stream.Stream.prototype.pipe.call(self, dest, opts);
+            self.pipeDest(dest);
+            return dest;
+          }
+        } else {
+          self.dests.push(dest);
+          stream.Stream.prototype.pipe.call(self, dest, opts);
+          return dest;
+        }
+      };
+      Request.prototype.write = function () {
+        var self = this;
+        if (self._aborted) {
+          return;
+        }
 
-Request.prototype.toJSON = requestToJSON
-module.exports = Request
+        if (!self._started) {
+          self.start();
+        }
+        if (self.req) {
+          return self.req.write.apply(self.req, arguments);
+        }
+      };
+      Request.prototype.end = function (chunk) {
+        var self = this;
+        if (self._aborted) {
+          return;
+        }
 
+        if (chunk) {
+          self.write(chunk);
+        }
+        if (!self._started) {
+          self.start();
+        }
+        if (self.req) {
+          self.req.end();
+        }
+      };
+      Request.prototype.pause = function () {
+        var self = this;
+        if (!self.responseContent) {
+          self._paused = true;
+        } else {
+          self.responseContent.pause.apply(self.responseContent, arguments);
+        }
+      };
+      Request.prototype.resume = function () {
+        var self = this;
+        if (!self.responseContent) {
+          self._paused = false;
+        } else {
+          self.responseContent.resume.apply(self.responseContent, arguments);
+        }
+      };
+      Request.prototype.destroy = function () {
+        var self = this;
+        if (!self._ended) {
+          self.end();
+        } else if (self.response) {
+          self.response.destroy();
+        }
+      };
 
-/***/ }),
-/* 814 */
-/***/ (function(module, exports, __webpack_require__) {
+      Request.defaultProxyHeaderWhiteList =
+        Tunnel.defaultProxyHeaderWhiteList.slice();
 
-var core = __webpack_require__(306);
-var async = __webpack_require__(815);
-async.core = core;
-async.isCore = function isCore(x) { return core[x]; };
-async.sync = __webpack_require__(817);
+      Request.defaultProxyHeaderExclusiveList =
+        Tunnel.defaultProxyHeaderExclusiveList.slice();
 
-exports = async;
-module.exports = async;
+      // Exports
 
+      Request.prototype.toJSON = requestToJSON;
+      module.exports = Request;
 
-/***/ }),
-/* 815 */
-/***/ (function(module, exports, __webpack_require__) {
+      /***/
+    },
+    /* 814 */
+    /***/ function (module, exports, __webpack_require__) {
+      var core = __webpack_require__(306);
+      var async = __webpack_require__(815);
+      async.core = core;
+      async.isCore = function isCore(x) {
+        return core[x];
+      };
+      async.sync = __webpack_require__(817);
 
-var core = __webpack_require__(306);
-var fs = __webpack_require__(5);
-var path = __webpack_require__(0);
-var caller = __webpack_require__(417);
-var nodeModulesPaths = __webpack_require__(418);
+      exports = async;
+      module.exports = async;
 
-var defaultIsFile = function isFile(file, cb) {
-    fs.stat(file, function (err, stat) {
-        if (!err) {
+      /***/
+    },
+    /* 815 */
+    /***/ function (module, exports, __webpack_require__) {
+      var core = __webpack_require__(306);
+      var fs = __webpack_require__(5);
+      var path = __webpack_require__(0);
+      var caller = __webpack_require__(417);
+      var nodeModulesPaths = __webpack_require__(418);
+
+      var defaultIsFile = function isFile(file, cb) {
+        fs.stat(file, function (err, stat) {
+          if (!err) {
             return cb(null, stat.isFile() || stat.isFIFO());
-        }
-        if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false);
-        return cb(err);
-    });
-};
+          }
+          if (err.code === "ENOENT" || err.code === "ENOTDIR")
+            return cb(null, false);
+          return cb(err);
+        });
+      };
 
-module.exports = function resolve(x, options, callback) {
-    var cb = callback;
-    var opts = options || {};
-    if (typeof opts === 'function') {
-        cb = opts;
-        opts = {};
-    }
-    if (typeof x !== 'string') {
-        var err = new TypeError('Path must be a string.');
-        return process.nextTick(function () {
+      module.exports = function resolve(x, options, callback) {
+        var cb = callback;
+        var opts = options || {};
+        if (typeof opts === "function") {
+          cb = opts;
+          opts = {};
+        }
+        if (typeof x !== "string") {
+          var err = new TypeError("Path must be a string.");
+          return process.nextTick(function () {
             cb(err);
-        });
-    }
+          });
+        }
 
-    var isFile = opts.isFile || defaultIsFile;
-    var readFile = opts.readFile || fs.readFile;
+        var isFile = opts.isFile || defaultIsFile;
+        var readFile = opts.readFile || fs.readFile;
 
-    var extensions = opts.extensions || ['.js'];
-    var basedir = opts.basedir || path.dirname(caller());
-    var parent = opts.filename || basedir;
+        var extensions = opts.extensions || [".js"];
+        var basedir = opts.basedir || path.dirname(caller());
+        var parent = opts.filename || basedir;
 
-    opts.paths = opts.paths || [];
+        opts.paths = opts.paths || [];
 
-    if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
-        var res = path.resolve(basedir, x);
-        if (x === '..' || x.slice(-1) === '/') res += '/';
-        if (/\/$/.test(x) && res === basedir) {
+        if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
+          var res = path.resolve(basedir, x);
+          if (x === ".." || x.slice(-1) === "/") res += "/";
+          if (/\/$/.test(x) && res === basedir) {
             loadAsDirectory(res, opts.package, onfile);
-        } else loadAsFile(res, opts.package, onfile);
-    } else loadNodeModules(x, basedir, function (err, n, pkg) {
-        if (err) cb(err);
-        else if (n) cb(null, n, pkg);
-        else if (core[x]) return cb(null, x);
-        else {
-            var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'");
-            moduleError.code = 'MODULE_NOT_FOUND';
-            cb(moduleError);
-        }
-    });
-
-    function onfile(err, m, pkg) {
-        if (err) cb(err);
-        else if (m) cb(null, m, pkg);
-        else loadAsDirectory(res, function (err, d, pkg) {
+          } else loadAsFile(res, opts.package, onfile);
+        } else
+          loadNodeModules(x, basedir, function (err, n, pkg) {
             if (err) cb(err);
-            else if (d) cb(null, d, pkg);
+            else if (n) cb(null, n, pkg);
+            else if (core[x]) return cb(null, x);
             else {
-                var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'");
-                moduleError.code = 'MODULE_NOT_FOUND';
-                cb(moduleError);
+              var moduleError = new Error(
+                "Cannot find module '" + x + "' from '" + parent + "'",
+              );
+              moduleError.code = "MODULE_NOT_FOUND";
+              cb(moduleError);
             }
-        });
-    }
+          });
 
-    function loadAsFile(x, thePackage, callback) {
-        var loadAsFilePackage = thePackage;
-        var cb = callback;
-        if (typeof loadAsFilePackage === 'function') {
+        function onfile(err, m, pkg) {
+          if (err) cb(err);
+          else if (m) cb(null, m, pkg);
+          else
+            loadAsDirectory(res, function (err, d, pkg) {
+              if (err) cb(err);
+              else if (d) cb(null, d, pkg);
+              else {
+                var moduleError = new Error(
+                  "Cannot find module '" + x + "' from '" + parent + "'",
+                );
+                moduleError.code = "MODULE_NOT_FOUND";
+                cb(moduleError);
+              }
+            });
+        }
+
+        function loadAsFile(x, thePackage, callback) {
+          var loadAsFilePackage = thePackage;
+          var cb = callback;
+          if (typeof loadAsFilePackage === "function") {
             cb = loadAsFilePackage;
             loadAsFilePackage = undefined;
-        }
+          }
 
-        var exts = [''].concat(extensions);
-        load(exts, x, loadAsFilePackage);
+          var exts = [""].concat(extensions);
+          load(exts, x, loadAsFilePackage);
 
-        function load(exts, x, loadPackage) {
+          function load(exts, x, loadPackage) {
             if (exts.length === 0) return cb(null, undefined, loadPackage);
             var file = x + exts[0];
 
@@ -136629,10764 +180549,13037 @@ module.exports = function resolve(x, options, callback) {
             else loadpkg(path.dirname(file), onpkg);
 
             function onpkg(err, pkg_, dir) {
-                pkg = pkg_;
-                if (err) return cb(err);
-                if (dir && pkg && opts.pathFilter) {
-                    var rfile = path.relative(dir, file);
-                    var rel = rfile.slice(0, rfile.length - exts[0].length);
-                    var r = opts.pathFilter(pkg, x, rel);
-                    if (r) return load(
-                        [''].concat(extensions.slice()),
-                        path.resolve(dir, r),
-                        pkg
-                    );
-                }
-                isFile(file, onex);
+              pkg = pkg_;
+              if (err) return cb(err);
+              if (dir && pkg && opts.pathFilter) {
+                var rfile = path.relative(dir, file);
+                var rel = rfile.slice(0, rfile.length - exts[0].length);
+                var r = opts.pathFilter(pkg, x, rel);
+                if (r)
+                  return load(
+                    [""].concat(extensions.slice()),
+                    path.resolve(dir, r),
+                    pkg,
+                  );
+              }
+              isFile(file, onex);
             }
             function onex(err, ex) {
-                if (err) return cb(err);
-                if (ex) return cb(null, file, pkg);
-                load(exts.slice(1), x, pkg);
+              if (err) return cb(err);
+              if (ex) return cb(null, file, pkg);
+              load(exts.slice(1), x, pkg);
             }
+          }
         }
-    }
 
-    function loadpkg(dir, cb) {
-        if (dir === '' || dir === '/') return cb(null);
-        if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) {
+        function loadpkg(dir, cb) {
+          if (dir === "" || dir === "/") return cb(null);
+          if (process.platform === "win32" && /^\w:[/\\]*$/.test(dir)) {
             return cb(null);
-        }
-        if (/[/\\]node_modules[/\\]*$/.test(dir)) return cb(null);
+          }
+          if (/[/\\]node_modules[/\\]*$/.test(dir)) return cb(null);
 
-        var pkgfile = path.join(dir, 'package.json');
-        isFile(pkgfile, function (err, ex) {
+          var pkgfile = path.join(dir, "package.json");
+          isFile(pkgfile, function (err, ex) {
             // on err, ex is false
             if (!ex) return loadpkg(path.dirname(dir), cb);
 
             readFile(pkgfile, function (err, body) {
-                if (err) cb(err);
-                try { var pkg = JSON.parse(body); } catch (jsonErr) {}
+              if (err) cb(err);
+              try {
+                var pkg = JSON.parse(body);
+              } catch (jsonErr) {}
 
-                if (pkg && opts.packageFilter) {
-                    pkg = opts.packageFilter(pkg, pkgfile);
-                }
-                cb(null, pkg, dir);
+              if (pkg && opts.packageFilter) {
+                pkg = opts.packageFilter(pkg, pkgfile);
+              }
+              cb(null, pkg, dir);
             });
-        });
-    }
+          });
+        }
 
-    function loadAsDirectory(x, loadAsDirectoryPackage, callback) {
-        var cb = callback;
-        var fpkg = loadAsDirectoryPackage;
-        if (typeof fpkg === 'function') {
+        function loadAsDirectory(x, loadAsDirectoryPackage, callback) {
+          var cb = callback;
+          var fpkg = loadAsDirectoryPackage;
+          if (typeof fpkg === "function") {
             cb = fpkg;
             fpkg = opts.package;
-        }
+          }
 
-        var pkgfile = path.join(x, 'package.json');
-        isFile(pkgfile, function (err, ex) {
+          var pkgfile = path.join(x, "package.json");
+          isFile(pkgfile, function (err, ex) {
             if (err) return cb(err);
-            if (!ex) return loadAsFile(path.join(x, 'index'), fpkg, cb);
+            if (!ex) return loadAsFile(path.join(x, "index"), fpkg, cb);
 
             readFile(pkgfile, function (err, body) {
-                if (err) return cb(err);
-                try {
-                    var pkg = JSON.parse(body);
-                } catch (jsonErr) {}
+              if (err) return cb(err);
+              try {
+                var pkg = JSON.parse(body);
+              } catch (jsonErr) {}
 
-                if (opts.packageFilter) {
-                    pkg = opts.packageFilter(pkg, pkgfile);
-                }
+              if (opts.packageFilter) {
+                pkg = opts.packageFilter(pkg, pkgfile);
+              }
 
-                if (pkg.main) {
-                    if (pkg.main === '.' || pkg.main === './') {
-                        pkg.main = 'index';
-                    }
-                    loadAsFile(path.resolve(x, pkg.main), pkg, function (err, m, pkg) {
-                        if (err) return cb(err);
-                        if (m) return cb(null, m, pkg);
-                        if (!pkg) return loadAsFile(path.join(x, 'index'), pkg, cb);
-
-                        var dir = path.resolve(x, pkg.main);
-                        loadAsDirectory(dir, pkg, function (err, n, pkg) {
-                            if (err) return cb(err);
-                            if (n) return cb(null, n, pkg);
-                            loadAsFile(path.join(x, 'index'), pkg, cb);
-                        });
-                    });
-                    return;
+              if (pkg.main) {
+                if (pkg.main === "." || pkg.main === "./") {
+                  pkg.main = "index";
                 }
+                loadAsFile(
+                  path.resolve(x, pkg.main),
+                  pkg,
+                  function (err, m, pkg) {
+                    if (err) return cb(err);
+                    if (m) return cb(null, m, pkg);
+                    if (!pkg) return loadAsFile(path.join(x, "index"), pkg, cb);
+
+                    var dir = path.resolve(x, pkg.main);
+                    loadAsDirectory(dir, pkg, function (err, n, pkg) {
+                      if (err) return cb(err);
+                      if (n) return cb(null, n, pkg);
+                      loadAsFile(path.join(x, "index"), pkg, cb);
+                    });
+                  },
+                );
+                return;
+              }
 
-                loadAsFile(path.join(x, '/index'), pkg, cb);
+              loadAsFile(path.join(x, "/index"), pkg, cb);
             });
-        });
-    }
+          });
+        }
 
-    function processDirs(cb, dirs) {
-        if (dirs.length === 0) return cb(null, undefined);
-        var dir = dirs[0];
+        function processDirs(cb, dirs) {
+          if (dirs.length === 0) return cb(null, undefined);
+          var dir = dirs[0];
 
-        var file = path.join(dir, x);
-        loadAsFile(file, opts.package, onfile);
+          var file = path.join(dir, x);
+          loadAsFile(file, opts.package, onfile);
 
-        function onfile(err, m, pkg) {
+          function onfile(err, m, pkg) {
             if (err) return cb(err);
             if (m) return cb(null, m, pkg);
             loadAsDirectory(path.join(dir, x), opts.package, ondir);
-        }
+          }
 
-        function ondir(err, n, pkg) {
+          function ondir(err, n, pkg) {
             if (err) return cb(err);
             if (n) return cb(null, n, pkg);
             processDirs(cb, dirs.slice(1));
+          }
         }
-    }
-    function loadNodeModules(x, start, cb) {
-        processDirs(cb, nodeModulesPaths(start, opts));
-    }
-};
-
+        function loadNodeModules(x, start, cb) {
+          processDirs(cb, nodeModulesPaths(start, opts));
+        }
+      };
 
-/***/ }),
-/* 816 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 816 */
+    /***/ function (module, exports) {
+      module.exports = {
+        assert: true,
+        async_hooks: ">= 8",
+        buffer_ieee754: "< 0.9.7",
+        buffer: true,
+        child_process: true,
+        cluster: true,
+        console: true,
+        constants: true,
+        crypto: true,
+        _debugger: "< 8",
+        dgram: true,
+        dns: true,
+        domain: true,
+        events: true,
+        freelist: "< 6",
+        fs: true,
+        "fs/promises": ">= 10 && < 10.1",
+        _http_agent: ">= 0.11.1",
+        _http_client: ">= 0.11.1",
+        _http_common: ">= 0.11.1",
+        _http_incoming: ">= 0.11.1",
+        _http_outgoing: ">= 0.11.1",
+        _http_server: ">= 0.11.1",
+        http: true,
+        http2: ">= 8.8",
+        https: true,
+        inspector: ">= 8.0.0",
+        _linklist: "< 8",
+        module: true,
+        net: true,
+        "node-inspect/lib/_inspect": ">= 7.6.0",
+        "node-inspect/lib/internal/inspect_client": ">= 7.6.0",
+        "node-inspect/lib/internal/inspect_repl": ">= 7.6.0",
+        os: true,
+        path: true,
+        perf_hooks: ">= 8.5",
+        process: ">= 1",
+        punycode: true,
+        querystring: true,
+        readline: true,
+        repl: true,
+        smalloc: ">= 0.11.5 && < 3",
+        _stream_duplex: ">= 0.9.4",
+        _stream_transform: ">= 0.9.4",
+        _stream_wrap: ">= 1.4.1",
+        _stream_passthrough: ">= 0.9.4",
+        _stream_readable: ">= 0.9.4",
+        _stream_writable: ">= 0.9.4",
+        stream: true,
+        string_decoder: true,
+        sys: true,
+        timers: true,
+        _tls_common: ">= 0.11.13",
+        _tls_legacy: ">= 0.11.3 && < 10",
+        _tls_wrap: ">= 0.11.3",
+        tls: true,
+        trace_events: ">= 10",
+        tty: true,
+        url: true,
+        util: true,
+        "v8/tools/arguments": ">= 10",
+        "v8/tools/codemap": [">= 4.4.0 && < 5", ">= 5.2.0"],
+        "v8/tools/consarray": [">= 4.4.0 && < 5", ">= 5.2.0"],
+        "v8/tools/csvparser": [">= 4.4.0 && < 5", ">= 5.2.0"],
+        "v8/tools/logreader": [">= 4.4.0 && < 5", ">= 5.2.0"],
+        "v8/tools/profile_view": [">= 4.4.0 && < 5", ">= 5.2.0"],
+        "v8/tools/splaytree": [">= 4.4.0 && < 5", ">= 5.2.0"],
+        v8: ">= 1",
+        vm: true,
+        zlib: true,
+      };
 
-module.exports = {"assert":true,"async_hooks":">= 8","buffer_ieee754":"< 0.9.7","buffer":true,"child_process":true,"cluster":true,"console":true,"constants":true,"crypto":true,"_debugger":"< 8","dgram":true,"dns":true,"domain":true,"events":true,"freelist":"< 6","fs":true,"fs/promises":">= 10 && < 10.1","_http_agent":">= 0.11.1","_http_client":">= 0.11.1","_http_common":">= 0.11.1","_http_incoming":">= 0.11.1","_http_outgoing":">= 0.11.1","_http_server":">= 0.11.1","http":true,"http2":">= 8.8","https":true,"inspector":">= 8.0.0","_linklist":"< 8","module":true,"net":true,"node-inspect/lib/_inspect":">= 7.6.0","node-inspect/lib/internal/inspect_client":">= 7.6.0","node-inspect/lib/internal/inspect_repl":">= 7.6.0","os":true,"path":true,"perf_hooks":">= 8.5","process":">= 1","punycode":true,"querystring":true,"readline":true,"repl":true,"smalloc":">= 0.11.5 && < 3","_stream_duplex":">= 0.9.4","_stream_transform":">= 0.9.4","_stream_wrap":">= 1.4.1","_stream_passthrough":">= 0.9.4","_stream_readable":">= 0.9.4","_stream_writable":">= 0.9.4","stream":true,"string_decoder":true,"sys":true,"timers":true,"_tls_common":">= 0.11.13","_tls_legacy":">= 0.11.3 && < 10","_tls_wrap":">= 0.11.3","tls":true,"trace_events":">= 10","tty":true,"url":true,"util":true,"v8/tools/arguments":">= 10","v8/tools/codemap":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/consarray":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/csvparser":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/logreader":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/profile_view":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/splaytree":[">= 4.4.0 && < 5",">= 5.2.0"],"v8":">= 1","vm":true,"zlib":true}
+      /***/
+    },
+    /* 817 */
+    /***/ function (module, exports, __webpack_require__) {
+      var core = __webpack_require__(306);
+      var fs = __webpack_require__(5);
+      var path = __webpack_require__(0);
+      var caller = __webpack_require__(417);
+      var nodeModulesPaths = __webpack_require__(418);
+
+      var defaultIsFile = function isFile(file) {
+        try {
+          var stat = fs.statSync(file);
+        } catch (e) {
+          if (e && (e.code === "ENOENT" || e.code === "ENOTDIR")) return false;
+          throw e;
+        }
+        return stat.isFile() || stat.isFIFO();
+      };
 
-/***/ }),
-/* 817 */
-/***/ (function(module, exports, __webpack_require__) {
+      module.exports = function (x, options) {
+        if (typeof x !== "string") {
+          throw new TypeError("Path must be a string.");
+        }
+        var opts = options || {};
+        var isFile = opts.isFile || defaultIsFile;
+        var readFileSync = opts.readFileSync || fs.readFileSync;
 
-var core = __webpack_require__(306);
-var fs = __webpack_require__(5);
-var path = __webpack_require__(0);
-var caller = __webpack_require__(417);
-var nodeModulesPaths = __webpack_require__(418);
+        var extensions = opts.extensions || [".js"];
+        var basedir = opts.basedir || path.dirname(caller());
+        var parent = opts.filename || basedir;
 
-var defaultIsFile = function isFile(file) {
-    try {
-        var stat = fs.statSync(file);
-    } catch (e) {
-        if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false;
-        throw e;
-    }
-    return stat.isFile() || stat.isFIFO();
-};
+        opts.paths = opts.paths || [];
 
-module.exports = function (x, options) {
-    if (typeof x !== 'string') {
-        throw new TypeError('Path must be a string.');
-    }
-    var opts = options || {};
-    var isFile = opts.isFile || defaultIsFile;
-    var readFileSync = opts.readFileSync || fs.readFileSync;
-
-    var extensions = opts.extensions || ['.js'];
-    var basedir = opts.basedir || path.dirname(caller());
-    var parent = opts.filename || basedir;
-
-    opts.paths = opts.paths || [];
-
-    if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
-        var res = path.resolve(basedir, x);
-        if (x === '..' || x.slice(-1) === '/') res += '/';
-        var m = loadAsFileSync(res) || loadAsDirectorySync(res);
-        if (m) return m;
-    } else {
-        var n = loadNodeModulesSync(x, basedir);
-        if (n) return n;
-    }
+        if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
+          var res = path.resolve(basedir, x);
+          if (x === ".." || x.slice(-1) === "/") res += "/";
+          var m = loadAsFileSync(res) || loadAsDirectorySync(res);
+          if (m) return m;
+        } else {
+          var n = loadNodeModulesSync(x, basedir);
+          if (n) return n;
+        }
 
-    if (core[x]) return x;
+        if (core[x]) return x;
 
-    var err = new Error("Cannot find module '" + x + "' from '" + parent + "'");
-    err.code = 'MODULE_NOT_FOUND';
-    throw err;
+        var err = new Error(
+          "Cannot find module '" + x + "' from '" + parent + "'",
+        );
+        err.code = "MODULE_NOT_FOUND";
+        throw err;
 
-    function loadAsFileSync(x) {
-        var pkg = loadpkg(path.dirname(x));
+        function loadAsFileSync(x) {
+          var pkg = loadpkg(path.dirname(x));
 
-        if (pkg && pkg.dir && pkg.pkg && opts.pathFilter) {
+          if (pkg && pkg.dir && pkg.pkg && opts.pathFilter) {
             var rfile = path.relative(pkg.dir, x);
             var r = opts.pathFilter(pkg.pkg, x, rfile);
             if (r) {
-                x = path.resolve(pkg.dir, r); // eslint-disable-line no-param-reassign
+              x = path.resolve(pkg.dir, r); // eslint-disable-line no-param-reassign
             }
-        }
+          }
 
-        if (isFile(x)) {
+          if (isFile(x)) {
             return x;
-        }
+          }
 
-        for (var i = 0; i < extensions.length; i++) {
+          for (var i = 0; i < extensions.length; i++) {
             var file = x + extensions[i];
             if (isFile(file)) {
-                return file;
+              return file;
             }
+          }
         }
-    }
 
-    function loadpkg(dir) {
-        if (dir === '' || dir === '/') return;
-        if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) {
+        function loadpkg(dir) {
+          if (dir === "" || dir === "/") return;
+          if (process.platform === "win32" && /^\w:[/\\]*$/.test(dir)) {
             return;
-        }
-        if (/[/\\]node_modules[/\\]*$/.test(dir)) return;
+          }
+          if (/[/\\]node_modules[/\\]*$/.test(dir)) return;
 
-        var pkgfile = path.join(dir, 'package.json');
+          var pkgfile = path.join(dir, "package.json");
 
-        if (!isFile(pkgfile)) {
+          if (!isFile(pkgfile)) {
             return loadpkg(path.dirname(dir));
-        }
+          }
 
-        var body = readFileSync(pkgfile);
+          var body = readFileSync(pkgfile);
 
-        try {
+          try {
             var pkg = JSON.parse(body);
-        } catch (jsonErr) {}
+          } catch (jsonErr) {}
 
-        if (pkg && opts.packageFilter) {
+          if (pkg && opts.packageFilter) {
             pkg = opts.packageFilter(pkg, dir);
-        }
+          }
 
-        return { pkg: pkg, dir: dir };
-    }
+          return { pkg: pkg, dir: dir };
+        }
 
-    function loadAsDirectorySync(x) {
-        var pkgfile = path.join(x, '/package.json');
-        if (isFile(pkgfile)) {
+        function loadAsDirectorySync(x) {
+          var pkgfile = path.join(x, "/package.json");
+          if (isFile(pkgfile)) {
             try {
-                var body = readFileSync(pkgfile, 'UTF8');
-                var pkg = JSON.parse(body);
+              var body = readFileSync(pkgfile, "UTF8");
+              var pkg = JSON.parse(body);
 
-                if (opts.packageFilter) {
-                    pkg = opts.packageFilter(pkg, x);
-                }
+              if (opts.packageFilter) {
+                pkg = opts.packageFilter(pkg, x);
+              }
 
-                if (pkg.main) {
-                    if (pkg.main === '.' || pkg.main === './') {
-                        pkg.main = 'index';
-                    }
-                    var m = loadAsFileSync(path.resolve(x, pkg.main));
-                    if (m) return m;
-                    var n = loadAsDirectorySync(path.resolve(x, pkg.main));
-                    if (n) return n;
+              if (pkg.main) {
+                if (pkg.main === "." || pkg.main === "./") {
+                  pkg.main = "index";
                 }
+                var m = loadAsFileSync(path.resolve(x, pkg.main));
+                if (m) return m;
+                var n = loadAsDirectorySync(path.resolve(x, pkg.main));
+                if (n) return n;
+              }
             } catch (e) {}
-        }
+          }
 
-        return loadAsFileSync(path.join(x, '/index'));
-    }
+          return loadAsFileSync(path.join(x, "/index"));
+        }
 
-    function loadNodeModulesSync(x, start) {
-        var dirs = nodeModulesPaths(start, opts);
-        for (var i = 0; i < dirs.length; i++) {
+        function loadNodeModulesSync(x, start) {
+          var dirs = nodeModulesPaths(start, opts);
+          for (var i = 0; i < dirs.length; i++) {
             var dir = dirs[i];
-            var m = loadAsFileSync(path.join(dir, '/', x));
+            var m = loadAsFileSync(path.join(dir, "/", x));
             if (m) return m;
-            var n = loadAsDirectorySync(path.join(dir, '/', x));
+            var n = loadAsDirectorySync(path.join(dir, "/", x));
             if (n) return n;
+          }
         }
-    }
-};
-
-
-/***/ }),
-/* 818 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const onetime = __webpack_require__(771);
-const signalExit = __webpack_require__(451);
-
-module.exports = onetime(() => {
-	signalExit(() => {
-		process.stderr.write('\u001b[?25h');
-	}, {alwaysLast: true});
-});
-
-
-/***/ }),
-/* 819 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(820);
-
-/***/ }),
-/* 820 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var RetryOperation = __webpack_require__(821);
-
-exports.operation = function(options) {
-  var timeouts = exports.timeouts(options);
-  return new RetryOperation(timeouts, {
-      forever: options && options.forever,
-      unref: options && options.unref
-  });
-};
-
-exports.timeouts = function(options) {
-  if (options instanceof Array) {
-    return [].concat(options);
-  }
-
-  var opts = {
-    retries: 10,
-    factor: 2,
-    minTimeout: 1 * 1000,
-    maxTimeout: Infinity,
-    randomize: false
-  };
-  for (var key in options) {
-    opts[key] = options[key];
-  }
-
-  if (opts.minTimeout > opts.maxTimeout) {
-    throw new Error('minTimeout is greater than maxTimeout');
-  }
-
-  var timeouts = [];
-  for (var i = 0; i < opts.retries; i++) {
-    timeouts.push(this.createTimeout(i, opts));
-  }
-
-  if (options && options.forever && !timeouts.length) {
-    timeouts.push(this.createTimeout(i, opts));
-  }
-
-  // sort the array numerically ascending
-  timeouts.sort(function(a,b) {
-    return a - b;
-  });
-
-  return timeouts;
-};
-
-exports.createTimeout = function(attempt, opts) {
-  var random = (opts.randomize)
-    ? (Math.random() + 1)
-    : 1;
+      };
 
-  var timeout = Math.round(random * opts.minTimeout * Math.pow(opts.factor, attempt));
-  timeout = Math.min(timeout, opts.maxTimeout);
+      /***/
+    },
+    /* 818 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  return timeout;
-};
+      const onetime = __webpack_require__(771);
+      const signalExit = __webpack_require__(451);
 
-exports.wrap = function(obj, options, methods) {
-  if (options instanceof Array) {
-    methods = options;
-    options = null;
-  }
+      module.exports = onetime(() => {
+        signalExit(
+          () => {
+            process.stderr.write("\u001b[?25h");
+          },
+          { alwaysLast: true },
+        );
+      });
 
-  if (!methods) {
-    methods = [];
-    for (var key in obj) {
-      if (typeof obj[key] === 'function') {
-        methods.push(key);
-      }
-    }
-  }
+      /***/
+    },
+    /* 819 */
+    /***/ function (module, exports, __webpack_require__) {
+      module.exports = __webpack_require__(820);
 
-  for (var i = 0; i < methods.length; i++) {
-    var method   = methods[i];
-    var original = obj[method];
+      /***/
+    },
+    /* 820 */
+    /***/ function (module, exports, __webpack_require__) {
+      var RetryOperation = __webpack_require__(821);
+
+      exports.operation = function (options) {
+        var timeouts = exports.timeouts(options);
+        return new RetryOperation(timeouts, {
+          forever: options && options.forever,
+          unref: options && options.unref,
+        });
+      };
 
-    obj[method] = function retryWrapper() {
-      var op       = exports.operation(options);
-      var args     = Array.prototype.slice.call(arguments);
-      var callback = args.pop();
+      exports.timeouts = function (options) {
+        if (options instanceof Array) {
+          return [].concat(options);
+        }
 
-      args.push(function(err) {
-        if (op.retry(err)) {
-          return;
+        var opts = {
+          retries: 10,
+          factor: 2,
+          minTimeout: 1 * 1000,
+          maxTimeout: Infinity,
+          randomize: false,
+        };
+        for (var key in options) {
+          opts[key] = options[key];
         }
-        if (err) {
-          arguments[0] = op.mainError();
+
+        if (opts.minTimeout > opts.maxTimeout) {
+          throw new Error("minTimeout is greater than maxTimeout");
         }
-        callback.apply(this, arguments);
-      });
 
-      op.attempt(function() {
-        original.apply(obj, args);
-      });
-    };
-    obj[method].options = options;
-  }
-};
+        var timeouts = [];
+        for (var i = 0; i < opts.retries; i++) {
+          timeouts.push(this.createTimeout(i, opts));
+        }
 
+        if (options && options.forever && !timeouts.length) {
+          timeouts.push(this.createTimeout(i, opts));
+        }
 
-/***/ }),
-/* 821 */
-/***/ (function(module, exports) {
+        // sort the array numerically ascending
+        timeouts.sort(function (a, b) {
+          return a - b;
+        });
 
-function RetryOperation(timeouts, options) {
-  // Compatibility for the old (timeouts, retryForever) signature
-  if (typeof options === 'boolean') {
-    options = { forever: options };
-  }
+        return timeouts;
+      };
 
-  this._timeouts = timeouts;
-  this._options = options || {};
-  this._fn = null;
-  this._errors = [];
-  this._attempts = 1;
-  this._operationTimeout = null;
-  this._operationTimeoutCb = null;
-  this._timeout = null;
-
-  if (this._options.forever) {
-    this._cachedTimeouts = this._timeouts.slice(0);
-  }
-}
-module.exports = RetryOperation;
+      exports.createTimeout = function (attempt, opts) {
+        var random = opts.randomize ? Math.random() + 1 : 1;
 
-RetryOperation.prototype.stop = function() {
-  if (this._timeout) {
-    clearTimeout(this._timeout);
-  }
+        var timeout = Math.round(
+          random * opts.minTimeout * Math.pow(opts.factor, attempt),
+        );
+        timeout = Math.min(timeout, opts.maxTimeout);
 
-  this._timeouts       = [];
-  this._cachedTimeouts = null;
-};
+        return timeout;
+      };
 
-RetryOperation.prototype.retry = function(err) {
-  if (this._timeout) {
-    clearTimeout(this._timeout);
-  }
+      exports.wrap = function (obj, options, methods) {
+        if (options instanceof Array) {
+          methods = options;
+          options = null;
+        }
 
-  if (!err) {
-    return false;
-  }
+        if (!methods) {
+          methods = [];
+          for (var key in obj) {
+            if (typeof obj[key] === "function") {
+              methods.push(key);
+            }
+          }
+        }
 
-  this._errors.push(err);
-
-  var timeout = this._timeouts.shift();
-  if (timeout === undefined) {
-    if (this._cachedTimeouts) {
-      // retry forever, only keep last error
-      this._errors.splice(this._errors.length - 1, this._errors.length);
-      this._timeouts = this._cachedTimeouts.slice(0);
-      timeout = this._timeouts.shift();
-    } else {
-      return false;
-    }
-  }
+        for (var i = 0; i < methods.length; i++) {
+          var method = methods[i];
+          var original = obj[method];
 
-  var self = this;
-  var timer = setTimeout(function() {
-    self._attempts++;
+          obj[method] = function retryWrapper() {
+            var op = exports.operation(options);
+            var args = Array.prototype.slice.call(arguments);
+            var callback = args.pop();
 
-    if (self._operationTimeoutCb) {
-      self._timeout = setTimeout(function() {
-        self._operationTimeoutCb(self._attempts);
-      }, self._operationTimeout);
+            args.push(function (err) {
+              if (op.retry(err)) {
+                return;
+              }
+              if (err) {
+                arguments[0] = op.mainError();
+              }
+              callback.apply(this, arguments);
+            });
 
-      if (this._options.unref) {
-          self._timeout.unref();
-      }
-    }
+            op.attempt(function () {
+              original.apply(obj, args);
+            });
+          };
+          obj[method].options = options;
+        }
+      };
 
-    self._fn(self._attempts);
-  }, timeout);
+      /***/
+    },
+    /* 821 */
+    /***/ function (module, exports) {
+      function RetryOperation(timeouts, options) {
+        // Compatibility for the old (timeouts, retryForever) signature
+        if (typeof options === "boolean") {
+          options = { forever: options };
+        }
 
-  if (this._options.unref) {
-      timer.unref();
-  }
+        this._timeouts = timeouts;
+        this._options = options || {};
+        this._fn = null;
+        this._errors = [];
+        this._attempts = 1;
+        this._operationTimeout = null;
+        this._operationTimeoutCb = null;
+        this._timeout = null;
 
-  return true;
-};
+        if (this._options.forever) {
+          this._cachedTimeouts = this._timeouts.slice(0);
+        }
+      }
+      module.exports = RetryOperation;
 
-RetryOperation.prototype.attempt = function(fn, timeoutOps) {
-  this._fn = fn;
+      RetryOperation.prototype.stop = function () {
+        if (this._timeout) {
+          clearTimeout(this._timeout);
+        }
 
-  if (timeoutOps) {
-    if (timeoutOps.timeout) {
-      this._operationTimeout = timeoutOps.timeout;
-    }
-    if (timeoutOps.cb) {
-      this._operationTimeoutCb = timeoutOps.cb;
-    }
-  }
+        this._timeouts = [];
+        this._cachedTimeouts = null;
+      };
 
-  var self = this;
-  if (this._operationTimeoutCb) {
-    this._timeout = setTimeout(function() {
-      self._operationTimeoutCb();
-    }, self._operationTimeout);
-  }
+      RetryOperation.prototype.retry = function (err) {
+        if (this._timeout) {
+          clearTimeout(this._timeout);
+        }
 
-  this._fn(this._attempts);
-};
+        if (!err) {
+          return false;
+        }
 
-RetryOperation.prototype.try = function(fn) {
-  console.log('Using RetryOperation.try() is deprecated');
-  this.attempt(fn);
-};
+        this._errors.push(err);
 
-RetryOperation.prototype.start = function(fn) {
-  console.log('Using RetryOperation.start() is deprecated');
-  this.attempt(fn);
-};
+        var timeout = this._timeouts.shift();
+        if (timeout === undefined) {
+          if (this._cachedTimeouts) {
+            // retry forever, only keep last error
+            this._errors.splice(this._errors.length - 1, this._errors.length);
+            this._timeouts = this._cachedTimeouts.slice(0);
+            timeout = this._timeouts.shift();
+          } else {
+            return false;
+          }
+        }
 
-RetryOperation.prototype.start = RetryOperation.prototype.try;
+        var self = this;
+        var timer = setTimeout(function () {
+          self._attempts++;
 
-RetryOperation.prototype.errors = function() {
-  return this._errors;
-};
+          if (self._operationTimeoutCb) {
+            self._timeout = setTimeout(function () {
+              self._operationTimeoutCb(self._attempts);
+            }, self._operationTimeout);
 
-RetryOperation.prototype.attempts = function() {
-  return this._attempts;
-};
+            if (this._options.unref) {
+              self._timeout.unref();
+            }
+          }
 
-RetryOperation.prototype.mainError = function() {
-  if (this._errors.length === 0) {
-    return null;
-  }
+          self._fn(self._attempts);
+        }, timeout);
 
-  var counts = {};
-  var mainError = null;
-  var mainErrorCount = 0;
+        if (this._options.unref) {
+          timer.unref();
+        }
 
-  for (var i = 0; i < this._errors.length; i++) {
-    var error = this._errors[i];
-    var message = error.message;
-    var count = (counts[message] || 0) + 1;
+        return true;
+      };
 
-    counts[message] = count;
+      RetryOperation.prototype.attempt = function (fn, timeoutOps) {
+        this._fn = fn;
 
-    if (count >= mainErrorCount) {
-      mainError = error;
-      mainErrorCount = count;
-    }
-  }
+        if (timeoutOps) {
+          if (timeoutOps.timeout) {
+            this._operationTimeout = timeoutOps.timeout;
+          }
+          if (timeoutOps.cb) {
+            this._operationTimeoutCb = timeoutOps.cb;
+          }
+        }
 
-  return mainError;
-};
+        var self = this;
+        if (this._operationTimeoutCb) {
+          this._timeout = setTimeout(function () {
+            self._operationTimeoutCb();
+          }, self._operationTimeout);
+        }
 
+        this._fn(this._attempts);
+      };
 
-/***/ }),
-/* 822 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      RetryOperation.prototype.try = function (fn) {
+        console.log("Using RetryOperation.try() is deprecated");
+        this.attempt(fn);
+      };
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return SubscribeOnObservable; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__ = __webpack_require__(438);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isNumeric__ = __webpack_require__(190);
-/** PURE_IMPORTS_START tslib,_Observable,_scheduler_asap,_util_isNumeric PURE_IMPORTS_END */
+      RetryOperation.prototype.start = function (fn) {
+        console.log("Using RetryOperation.start() is deprecated");
+        this.attempt(fn);
+      };
 
+      RetryOperation.prototype.start = RetryOperation.prototype.try;
 
+      RetryOperation.prototype.errors = function () {
+        return this._errors;
+      };
 
+      RetryOperation.prototype.attempts = function () {
+        return this._attempts;
+      };
 
-var SubscribeOnObservable = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubscribeOnObservable, _super);
-    function SubscribeOnObservable(source, delayTime, scheduler) {
-        if (delayTime === void 0) {
-            delayTime = 0;
-        }
-        if (scheduler === void 0) {
-            scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
-        }
-        var _this = _super.call(this) || this;
-        _this.source = source;
-        _this.delayTime = delayTime;
-        _this.scheduler = scheduler;
-        if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isNumeric__["a" /* isNumeric */])(delayTime) || delayTime < 0) {
-            _this.delayTime = 0;
+      RetryOperation.prototype.mainError = function () {
+        if (this._errors.length === 0) {
+          return null;
         }
-        if (!scheduler || typeof scheduler.schedule !== 'function') {
-            _this.scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
-        }
-        return _this;
-    }
-    SubscribeOnObservable.create = function (source, delay, scheduler) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if (scheduler === void 0) {
-            scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
-        }
-        return new SubscribeOnObservable(source, delay, scheduler);
-    };
-    SubscribeOnObservable.dispatch = function (arg) {
-        var source = arg.source, subscriber = arg.subscriber;
-        return this.add(source.subscribe(subscriber));
-    };
-    SubscribeOnObservable.prototype._subscribe = function (subscriber) {
-        var delay = this.delayTime;
-        var source = this.source;
-        var scheduler = this.scheduler;
-        return scheduler.schedule(SubscribeOnObservable.dispatch, delay, {
-            source: source, subscriber: subscriber
-        });
-    };
-    return SubscribeOnObservable;
-}(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]));
-
-//# sourceMappingURL=SubscribeOnObservable.js.map
 
+        var counts = {};
+        var mainError = null;
+        var mainErrorCount = 0;
 
-/***/ }),
-/* 823 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = bindCallback;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ = __webpack_require__(183);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ = __webpack_require__(47);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ = __webpack_require__(322);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isArray,_util_isScheduler PURE_IMPORTS_END */
+        for (var i = 0; i < this._errors.length; i++) {
+          var error = this._errors[i];
+          var message = error.message;
+          var count = (counts[message] || 0) + 1;
 
+          counts[message] = count;
 
+          if (count >= mainErrorCount) {
+            mainError = error;
+            mainErrorCount = count;
+          }
+        }
 
+        return mainError;
+      };
 
+      /***/
+    },
+    /* 822 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return SubscribeOnObservable;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__ =
+        __webpack_require__(438);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isNumeric__ =
+        __webpack_require__(190);
+      /** PURE_IMPORTS_START tslib,_Observable,_scheduler_asap,_util_isNumeric PURE_IMPORTS_END */
+
+      var SubscribeOnObservable = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SubscribeOnObservable,
+          _super,
+        );
+        function SubscribeOnObservable(source, delayTime, scheduler) {
+          if (delayTime === void 0) {
+            delayTime = 0;
+          }
+          if (scheduler === void 0) {
+            scheduler =
+              __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
+          }
+          var _this = _super.call(this) || this;
+          _this.source = source;
+          _this.delayTime = delayTime;
+          _this.scheduler = scheduler;
+          if (
+            !__webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_isNumeric__[
+                "a" /* isNumeric */
+              ],
+            )(delayTime) ||
+            delayTime < 0
+          ) {
+            _this.delayTime = 0;
+          }
+          if (!scheduler || typeof scheduler.schedule !== "function") {
+            _this.scheduler =
+              __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
+          }
+          return _this;
+        }
+        SubscribeOnObservable.create = function (source, delay, scheduler) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (scheduler === void 0) {
+            scheduler =
+              __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
+          }
+          return new SubscribeOnObservable(source, delay, scheduler);
+        };
+        SubscribeOnObservable.dispatch = function (arg) {
+          var source = arg.source,
+            subscriber = arg.subscriber;
+          return this.add(source.subscribe(subscriber));
+        };
+        SubscribeOnObservable.prototype._subscribe = function (subscriber) {
+          var delay = this.delayTime;
+          var source = this.source;
+          var scheduler = this.scheduler;
+          return scheduler.schedule(SubscribeOnObservable.dispatch, delay, {
+            source: source,
+            subscriber: subscriber,
+          });
+        };
+        return SubscribeOnObservable;
+      })(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]);
 
+      //# sourceMappingURL=SubscribeOnObservable.js.map
 
-function bindCallback(callbackFunc, resultSelector, scheduler) {
-    if (resultSelector) {
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(resultSelector)) {
+      /***/
+    },
+    /* 823 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = bindCallback;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ =
+        __webpack_require__(183);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ =
+        __webpack_require__(47);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ =
+        __webpack_require__(322);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isArray,_util_isScheduler PURE_IMPORTS_END */
+
+      function bindCallback(callbackFunc, resultSelector, scheduler) {
+        if (resultSelector) {
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
+                "a" /* isScheduler */
+              ],
+            )(resultSelector)
+          ) {
             scheduler = resultSelector;
-        }
-        else {
+          } else {
             return function () {
-                var args = [];
-                for (var _i = 0; _i < arguments.length; _i++) {
-                    args[_i] = arguments[_i];
-                }
-                return bindCallback(callbackFunc, scheduler).apply(void 0, args).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
+              var args = [];
+              for (var _i = 0; _i < arguments.length; _i++) {
+                args[_i] = arguments[_i];
+              }
+              return bindCallback(callbackFunc, scheduler)
+                .apply(void 0, args)
+                .pipe(
+                  __webpack_require__.i(
+                    __WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */],
+                  )(function (args) {
+                    return __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_4__util_isArray__[
+                        "a" /* isArray */
+                      ],
+                    )(args)
+                      ? resultSelector.apply(void 0, args)
+                      : resultSelector(args);
+                  }),
+                );
             };
+          }
         }
-    }
-    return function () {
-        var args = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
+        return function () {
+          var args = [];
+          for (var _i = 0; _i < arguments.length; _i++) {
             args[_i] = arguments[_i];
-        }
-        var context = this;
-        var subject;
-        var params = {
+          }
+          var context = this;
+          var subject;
+          var params = {
             context: context,
             subject: subject,
             callbackFunc: callbackFunc,
             scheduler: scheduler,
-        };
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+          };
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
             if (!scheduler) {
-                if (!subject) {
-                    subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
-                    var handler = function () {
-                        var innerArgs = [];
-                        for (var _i = 0; _i < arguments.length; _i++) {
-                            innerArgs[_i] = arguments[_i];
-                        }
-                        subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs);
-                        subject.complete();
-                    };
-                    try {
-                        callbackFunc.apply(context, args.concat([handler]));
-                    }
-                    catch (err) {
-                        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_canReportError__["a" /* canReportError */])(subject)) {
-                            subject.error(err);
-                        }
-                        else {
-                            console.warn(err);
-                        }
-                    }
-                }
-                return subject.subscribe(subscriber);
-            }
-            else {
-                var state = {
-                    args: args, subscriber: subscriber, params: params,
+              if (!subject) {
+                subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
+                  "a" /* AsyncSubject */
+                ]();
+                var handler = function () {
+                  var innerArgs = [];
+                  for (var _i = 0; _i < arguments.length; _i++) {
+                    innerArgs[_i] = arguments[_i];
+                  }
+                  subject.next(
+                    innerArgs.length <= 1 ? innerArgs[0] : innerArgs,
+                  );
+                  subject.complete();
                 };
-                return scheduler.schedule(dispatch, 0, state);
+                try {
+                  callbackFunc.apply(context, args.concat([handler]));
+                } catch (err) {
+                  if (
+                    __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_3__util_canReportError__[
+                        "a" /* canReportError */
+                      ],
+                    )(subject)
+                  ) {
+                    subject.error(err);
+                  } else {
+                    console.warn(err);
+                  }
+                }
+              }
+              return subject.subscribe(subscriber);
+            } else {
+              var state = {
+                args: args,
+                subscriber: subscriber,
+                params: params,
+              };
+              return scheduler.schedule(dispatch, 0, state);
             }
-        });
-    };
-}
-function dispatch(state) {
-    var _this = this;
-    var self = this;
-    var args = state.args, subscriber = state.subscriber, params = state.params;
-    var callbackFunc = params.callbackFunc, context = params.context, scheduler = params.scheduler;
-    var subject = params.subject;
-    if (!subject) {
-        subject = params.subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
-        var handler = function () {
+          });
+        };
+      }
+      function dispatch(state) {
+        var _this = this;
+        var self = this;
+        var args = state.args,
+          subscriber = state.subscriber,
+          params = state.params;
+        var callbackFunc = params.callbackFunc,
+          context = params.context,
+          scheduler = params.scheduler;
+        var subject = params.subject;
+        if (!subject) {
+          subject = params.subject =
+            new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
+              "a" /* AsyncSubject */
+            ]();
+          var handler = function () {
             var innerArgs = [];
             for (var _i = 0; _i < arguments.length; _i++) {
-                innerArgs[_i] = arguments[_i];
+              innerArgs[_i] = arguments[_i];
             }
             var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
-            _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject }));
-        };
-        try {
+            _this.add(
+              scheduler.schedule(dispatchNext, 0, {
+                value: value,
+                subject: subject,
+              }),
+            );
+          };
+          try {
             callbackFunc.apply(context, args.concat([handler]));
-        }
-        catch (err) {
+          } catch (err) {
             subject.error(err);
+          }
         }
-    }
-    this.add(subject.subscribe(subscriber));
-}
-function dispatchNext(state) {
-    var value = state.value, subject = state.subject;
-    subject.next(value);
-    subject.complete();
-}
-function dispatchError(state) {
-    var err = state.err, subject = state.subject;
-    subject.error(err);
-}
-//# sourceMappingURL=bindCallback.js.map
-
-
-/***/ }),
-/* 824 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = bindNodeCallback;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ = __webpack_require__(183);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ = __webpack_require__(47);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ = __webpack_require__(322);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ = __webpack_require__(49);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isArray__ = __webpack_require__(41);
-/** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isScheduler,_util_isArray PURE_IMPORTS_END */
-
-
-
-
-
+        this.add(subject.subscribe(subscriber));
+      }
+      function dispatchNext(state) {
+        var value = state.value,
+          subject = state.subject;
+        subject.next(value);
+        subject.complete();
+      }
+      function dispatchError(state) {
+        var err = state.err,
+          subject = state.subject;
+        subject.error(err);
+      }
+      //# sourceMappingURL=bindCallback.js.map
 
-function bindNodeCallback(callbackFunc, resultSelector, scheduler) {
-    if (resultSelector) {
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isScheduler__["a" /* isScheduler */])(resultSelector)) {
+      /***/
+    },
+    /* 824 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        bindNodeCallback;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ =
+        __webpack_require__(183);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ =
+        __webpack_require__(47);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ =
+        __webpack_require__(322);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ =
+        __webpack_require__(49);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isArray__ =
+        __webpack_require__(41);
+      /** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isScheduler,_util_isArray PURE_IMPORTS_END */
+
+      function bindNodeCallback(callbackFunc, resultSelector, scheduler) {
+        if (resultSelector) {
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__[
+                "a" /* isScheduler */
+              ],
+            )(resultSelector)
+          ) {
             scheduler = resultSelector;
-        }
-        else {
+          } else {
             return function () {
-                var args = [];
-                for (var _i = 0; _i < arguments.length; _i++) {
-                    args[_i] = arguments[_i];
-                }
-                return bindNodeCallback(callbackFunc, scheduler).apply(void 0, args).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
+              var args = [];
+              for (var _i = 0; _i < arguments.length; _i++) {
+                args[_i] = arguments[_i];
+              }
+              return bindNodeCallback(callbackFunc, scheduler)
+                .apply(void 0, args)
+                .pipe(
+                  __webpack_require__.i(
+                    __WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */],
+                  )(function (args) {
+                    return __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_5__util_isArray__[
+                        "a" /* isArray */
+                      ],
+                    )(args)
+                      ? resultSelector.apply(void 0, args)
+                      : resultSelector(args);
+                  }),
+                );
             };
+          }
         }
-    }
-    return function () {
-        var args = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
+        return function () {
+          var args = [];
+          for (var _i = 0; _i < arguments.length; _i++) {
             args[_i] = arguments[_i];
-        }
-        var params = {
+          }
+          var params = {
             subject: undefined,
             args: args,
             callbackFunc: callbackFunc,
             scheduler: scheduler,
             context: this,
-        };
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+          };
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
             var context = params.context;
             var subject = params.subject;
             if (!scheduler) {
-                if (!subject) {
-                    subject = params.subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
-                    var handler = function () {
-                        var innerArgs = [];
-                        for (var _i = 0; _i < arguments.length; _i++) {
-                            innerArgs[_i] = arguments[_i];
-                        }
-                        var err = innerArgs.shift();
-                        if (err) {
-                            subject.error(err);
-                            return;
-                        }
-                        subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs);
-                        subject.complete();
-                    };
-                    try {
-                        callbackFunc.apply(context, args.concat([handler]));
-                    }
-                    catch (err) {
-                        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_canReportError__["a" /* canReportError */])(subject)) {
-                            subject.error(err);
-                        }
-                        else {
-                            console.warn(err);
-                        }
-                    }
+              if (!subject) {
+                subject = params.subject =
+                  new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
+                    "a" /* AsyncSubject */
+                  ]();
+                var handler = function () {
+                  var innerArgs = [];
+                  for (var _i = 0; _i < arguments.length; _i++) {
+                    innerArgs[_i] = arguments[_i];
+                  }
+                  var err = innerArgs.shift();
+                  if (err) {
+                    subject.error(err);
+                    return;
+                  }
+                  subject.next(
+                    innerArgs.length <= 1 ? innerArgs[0] : innerArgs,
+                  );
+                  subject.complete();
+                };
+                try {
+                  callbackFunc.apply(context, args.concat([handler]));
+                } catch (err) {
+                  if (
+                    __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_3__util_canReportError__[
+                        "a" /* canReportError */
+                      ],
+                    )(subject)
+                  ) {
+                    subject.error(err);
+                  } else {
+                    console.warn(err);
+                  }
                 }
-                return subject.subscribe(subscriber);
-            }
-            else {
-                return scheduler.schedule(dispatch, 0, { params: params, subscriber: subscriber, context: context });
+              }
+              return subject.subscribe(subscriber);
+            } else {
+              return scheduler.schedule(dispatch, 0, {
+                params: params,
+                subscriber: subscriber,
+                context: context,
+              });
             }
-        });
-    };
-}
-function dispatch(state) {
-    var _this = this;
-    var params = state.params, subscriber = state.subscriber, context = state.context;
-    var callbackFunc = params.callbackFunc, args = params.args, scheduler = params.scheduler;
-    var subject = params.subject;
-    if (!subject) {
-        subject = params.subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
-        var handler = function () {
+          });
+        };
+      }
+      function dispatch(state) {
+        var _this = this;
+        var params = state.params,
+          subscriber = state.subscriber,
+          context = state.context;
+        var callbackFunc = params.callbackFunc,
+          args = params.args,
+          scheduler = params.scheduler;
+        var subject = params.subject;
+        if (!subject) {
+          subject = params.subject =
+            new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
+              "a" /* AsyncSubject */
+            ]();
+          var handler = function () {
             var innerArgs = [];
             for (var _i = 0; _i < arguments.length; _i++) {
-                innerArgs[_i] = arguments[_i];
+              innerArgs[_i] = arguments[_i];
             }
             var err = innerArgs.shift();
             if (err) {
-                _this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject }));
-            }
-            else {
-                var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
-                _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject }));
+              _this.add(
+                scheduler.schedule(dispatchError, 0, {
+                  err: err,
+                  subject: subject,
+                }),
+              );
+            } else {
+              var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
+              _this.add(
+                scheduler.schedule(dispatchNext, 0, {
+                  value: value,
+                  subject: subject,
+                }),
+              );
             }
-        };
-        try {
+          };
+          try {
             callbackFunc.apply(context, args.concat([handler]));
+          } catch (err) {
+            this.add(
+              scheduler.schedule(dispatchError, 0, {
+                err: err,
+                subject: subject,
+              }),
+            );
+          }
         }
-        catch (err) {
-            this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject }));
-        }
-    }
-    this.add(subject.subscribe(subscriber));
-}
-function dispatchNext(arg) {
-    var value = arg.value, subject = arg.subject;
-    subject.next(value);
-    subject.complete();
-}
-function dispatchError(arg) {
-    var err = arg.err, subject = arg.subject;
-    subject.error(err);
-}
-//# sourceMappingURL=bindNodeCallback.js.map
-
-
-/***/ }),
-/* 825 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = forkJoin;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ = __webpack_require__(39);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__operators_map__ = __webpack_require__(47);
-/** PURE_IMPORTS_START tslib,_Observable,_util_isArray,_empty,_util_subscribeToResult,_OuterSubscriber,_operators_map PURE_IMPORTS_END */
-
-
-
-
-
-
+        this.add(subject.subscribe(subscriber));
+      }
+      function dispatchNext(arg) {
+        var value = arg.value,
+          subject = arg.subject;
+        subject.next(value);
+        subject.complete();
+      }
+      function dispatchError(arg) {
+        var err = arg.err,
+          subject = arg.subject;
+        subject.error(err);
+      }
+      //# sourceMappingURL=bindNodeCallback.js.map
 
-function forkJoin() {
-    var sources = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        sources[_i] = arguments[_i];
-    }
-    var resultSelector;
-    if (typeof sources[sources.length - 1] === 'function') {
-        resultSelector = sources.pop();
-    }
-    if (sources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(sources[0])) {
-        sources = sources[0];
-    }
-    if (sources.length === 0) {
-        return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
-    }
-    if (resultSelector) {
-        return forkJoin(sources).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__operators_map__["a" /* map */])(function (args) { return resultSelector.apply(void 0, args); }));
-    }
-    return new __WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */](function (subscriber) {
-        return new ForkJoinSubscriber(subscriber, sources);
-    });
-}
-var ForkJoinSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ForkJoinSubscriber, _super);
-    function ForkJoinSubscriber(destination, sources) {
-        var _this = _super.call(this, destination) || this;
-        _this.sources = sources;
-        _this.completed = 0;
-        _this.haveValues = 0;
-        var len = sources.length;
-        _this.values = new Array(len);
-        for (var i = 0; i < len; i++) {
+      /***/
+    },
+    /* 825 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = forkJoin;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ =
+        __webpack_require__(39);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__operators_map__ =
+        __webpack_require__(47);
+      /** PURE_IMPORTS_START tslib,_Observable,_util_isArray,_empty,_util_subscribeToResult,_OuterSubscriber,_operators_map PURE_IMPORTS_END */
+
+      function forkJoin() {
+        var sources = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          sources[_i] = arguments[_i];
+        }
+        var resultSelector;
+        if (typeof sources[sources.length - 1] === "function") {
+          resultSelector = sources.pop();
+        }
+        if (
+          sources.length === 1 &&
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
+          )(sources[0])
+        ) {
+          sources = sources[0];
+        }
+        if (sources.length === 0) {
+          return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
+        }
+        if (resultSelector) {
+          return forkJoin(sources).pipe(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_6__operators_map__["a" /* map */],
+            )(function (args) {
+              return resultSelector.apply(void 0, args);
+            }),
+          );
+        }
+        return new __WEBPACK_IMPORTED_MODULE_1__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          return new ForkJoinSubscriber(subscriber, sources);
+        });
+      }
+      var ForkJoinSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ForkJoinSubscriber,
+          _super,
+        );
+        function ForkJoinSubscriber(destination, sources) {
+          var _this = _super.call(this, destination) || this;
+          _this.sources = sources;
+          _this.completed = 0;
+          _this.haveValues = 0;
+          var len = sources.length;
+          _this.values = new Array(len);
+          for (var i = 0; i < len; i++) {
             var source = sources[i];
-            var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(_this, source, null, i);
+            var innerSubscription = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(_this, source, null, i);
             if (innerSubscription) {
-                _this.add(innerSubscription);
+              _this.add(innerSubscription);
             }
-        }
-        return _this;
-    }
-    ForkJoinSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.values[outerIndex] = innerValue;
-        if (!innerSub._hasValue) {
+          }
+          return _this;
+        }
+        ForkJoinSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.values[outerIndex] = innerValue;
+          if (!innerSub._hasValue) {
             innerSub._hasValue = true;
             this.haveValues++;
-        }
-    };
-    ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
-        var _a = this, destination = _a.destination, haveValues = _a.haveValues, values = _a.values;
-        var len = values.length;
-        if (!innerSub._hasValue) {
+          }
+        };
+        ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
+          var _a = this,
+            destination = _a.destination,
+            haveValues = _a.haveValues,
+            values = _a.values;
+          var len = values.length;
+          if (!innerSub._hasValue) {
             destination.complete();
             return;
-        }
-        this.completed++;
-        if (this.completed !== len) {
+          }
+          this.completed++;
+          if (this.completed !== len) {
             return;
-        }
-        if (haveValues === len) {
+          }
+          if (haveValues === len) {
             destination.next(values);
-        }
-        destination.complete();
-    };
-    return ForkJoinSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=forkJoin.js.map
-
-
-/***/ }),
-/* 826 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = fromEvent;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ = __webpack_require__(47);
-/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
-
-
-
+          }
+          destination.complete();
+        };
+        return ForkJoinSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=forkJoin.js.map
 
-var toString = Object.prototype.toString;
-function fromEvent(target, eventName, options, resultSelector) {
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(options)) {
-        resultSelector = options;
-        options = undefined;
-    }
-    if (resultSelector) {
-        return fromEvent(target, eventName, options).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        function handler(e) {
+      /***/
+    },
+    /* 826 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = fromEvent;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ =
+        __webpack_require__(154);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ =
+        __webpack_require__(47);
+      /** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
+
+      var toString = Object.prototype.toString;
+      function fromEvent(target, eventName, options, resultSelector) {
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isFunction__[
+              "a" /* isFunction */
+            ],
+          )(options)
+        ) {
+          resultSelector = options;
+          options = undefined;
+        }
+        if (resultSelector) {
+          return fromEvent(target, eventName, options).pipe(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */],
+            )(function (args) {
+              return __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */],
+              )(args)
+                ? resultSelector.apply(void 0, args)
+                : resultSelector(args);
+            }),
+          );
+        }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          function handler(e) {
             if (arguments.length > 1) {
-                subscriber.next(Array.prototype.slice.call(arguments));
-            }
-            else {
-                subscriber.next(e);
+              subscriber.next(Array.prototype.slice.call(arguments));
+            } else {
+              subscriber.next(e);
             }
+          }
+          setupSubscription(target, eventName, handler, subscriber, options);
+        });
+      }
+      function setupSubscription(
+        sourceObj,
+        eventName,
+        handler,
+        subscriber,
+        options,
+      ) {
+        var unsubscribe;
+        if (isEventTarget(sourceObj)) {
+          var source_1 = sourceObj;
+          sourceObj.addEventListener(eventName, handler, options);
+          unsubscribe = function () {
+            return source_1.removeEventListener(eventName, handler, options);
+          };
+        } else if (isJQueryStyleEventEmitter(sourceObj)) {
+          var source_2 = sourceObj;
+          sourceObj.on(eventName, handler);
+          unsubscribe = function () {
+            return source_2.off(eventName, handler);
+          };
+        } else if (isNodeStyleEventEmitter(sourceObj)) {
+          var source_3 = sourceObj;
+          sourceObj.addListener(eventName, handler);
+          unsubscribe = function () {
+            return source_3.removeListener(eventName, handler);
+          };
+        } else if (sourceObj && sourceObj.length) {
+          for (var i = 0, len = sourceObj.length; i < len; i++) {
+            setupSubscription(
+              sourceObj[i],
+              eventName,
+              handler,
+              subscriber,
+              options,
+            );
+          }
+        } else {
+          throw new TypeError("Invalid event target");
         }
-        setupSubscription(target, eventName, handler, subscriber, options);
-    });
-}
-function setupSubscription(sourceObj, eventName, handler, subscriber, options) {
-    var unsubscribe;
-    if (isEventTarget(sourceObj)) {
-        var source_1 = sourceObj;
-        sourceObj.addEventListener(eventName, handler, options);
-        unsubscribe = function () { return source_1.removeEventListener(eventName, handler, options); };
-    }
-    else if (isJQueryStyleEventEmitter(sourceObj)) {
-        var source_2 = sourceObj;
-        sourceObj.on(eventName, handler);
-        unsubscribe = function () { return source_2.off(eventName, handler); };
-    }
-    else if (isNodeStyleEventEmitter(sourceObj)) {
-        var source_3 = sourceObj;
-        sourceObj.addListener(eventName, handler);
-        unsubscribe = function () { return source_3.removeListener(eventName, handler); };
-    }
-    else if (sourceObj && sourceObj.length) {
-        for (var i = 0, len = sourceObj.length; i < len; i++) {
-            setupSubscription(sourceObj[i], eventName, handler, subscriber, options);
+        subscriber.add(unsubscribe);
+      }
+      function isNodeStyleEventEmitter(sourceObj) {
+        return (
+          sourceObj &&
+          typeof sourceObj.addListener === "function" &&
+          typeof sourceObj.removeListener === "function"
+        );
+      }
+      function isJQueryStyleEventEmitter(sourceObj) {
+        return (
+          sourceObj &&
+          typeof sourceObj.on === "function" &&
+          typeof sourceObj.off === "function"
+        );
+      }
+      function isEventTarget(sourceObj) {
+        return (
+          sourceObj &&
+          typeof sourceObj.addEventListener === "function" &&
+          typeof sourceObj.removeEventListener === "function"
+        );
+      }
+      //# sourceMappingURL=fromEvent.js.map
+
+      /***/
+    },
+    /* 827 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        fromEventPattern;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ =
+        __webpack_require__(154);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ =
+        __webpack_require__(47);
+      /** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
+
+      function fromEventPattern(addHandler, removeHandler, resultSelector) {
+        if (resultSelector) {
+          return fromEventPattern(addHandler, removeHandler).pipe(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */],
+            )(function (args) {
+              return __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */],
+              )(args)
+                ? resultSelector.apply(void 0, args)
+                : resultSelector(args);
+            }),
+          );
         }
-    }
-    else {
-        throw new TypeError('Invalid event target');
-    }
-    subscriber.add(unsubscribe);
-}
-function isNodeStyleEventEmitter(sourceObj) {
-    return sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function';
-}
-function isJQueryStyleEventEmitter(sourceObj) {
-    return sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function';
-}
-function isEventTarget(sourceObj) {
-    return sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function';
-}
-//# sourceMappingURL=fromEvent.js.map
-
-
-/***/ }),
-/* 827 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = fromEventPattern;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ = __webpack_require__(47);
-/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
-
-
-
-
-function fromEventPattern(addHandler, removeHandler, resultSelector) {
-    if (resultSelector) {
-        return fromEventPattern(addHandler, removeHandler).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var handler = function () {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var handler = function () {
             var e = [];
             for (var _i = 0; _i < arguments.length; _i++) {
-                e[_i] = arguments[_i];
+              e[_i] = arguments[_i];
             }
             return subscriber.next(e.length === 1 ? e[0] : e);
-        };
-        var retValue;
-        try {
+          };
+          var retValue;
+          try {
             retValue = addHandler(handler);
-        }
-        catch (err) {
+          } catch (err) {
             subscriber.error(err);
             return undefined;
-        }
-        if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(removeHandler)) {
+          }
+          if (
+            !__webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_isFunction__[
+                "a" /* isFunction */
+              ],
+            )(removeHandler)
+          ) {
             return undefined;
-        }
-        return function () { return removeHandler(handler, retValue); };
-    });
-}
-//# sourceMappingURL=fromEventPattern.js.map
-
-
-/***/ }),
-/* 828 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = fromIterable;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_iterator__ = __webpack_require__(151);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__ = __webpack_require__(448);
-/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator,_util_subscribeToIterable PURE_IMPORTS_END */
-
-
-
+          }
+          return function () {
+            return removeHandler(handler, retValue);
+          };
+        });
+      }
+      //# sourceMappingURL=fromEventPattern.js.map
 
-function fromIterable(input, scheduler) {
-    if (!input) {
-        throw new Error('Iterable cannot be null');
-    }
-    if (!scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__["a" /* subscribeToIterable */])(input));
-    }
-    else {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+      /***/
+    },
+    /* 828 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = fromIterable;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_iterator__ =
+        __webpack_require__(151);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__ =
+        __webpack_require__(448);
+      /** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator,_util_subscribeToIterable PURE_IMPORTS_END */
+
+      function fromIterable(input, scheduler) {
+        if (!input) {
+          throw new Error("Iterable cannot be null");
+        }
+        if (!scheduler) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__[
+                "a" /* subscribeToIterable */
+              ],
+            )(input),
+          );
+        } else {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+              "a" /* Subscription */
+            ]();
             var iterator;
             sub.add(function () {
-                if (iterator && typeof iterator.return === 'function') {
-                    iterator.return();
-                }
+              if (iterator && typeof iterator.return === "function") {
+                iterator.return();
+              }
             });
-            sub.add(scheduler.schedule(function () {
-                iterator = input[__WEBPACK_IMPORTED_MODULE_2__symbol_iterator__["a" /* iterator */]]();
-                sub.add(scheduler.schedule(function () {
+            sub.add(
+              scheduler.schedule(function () {
+                iterator =
+                  input[
+                    __WEBPACK_IMPORTED_MODULE_2__symbol_iterator__[
+                      "a" /* iterator */
+                    ]
+                  ]();
+                sub.add(
+                  scheduler.schedule(function () {
                     if (subscriber.closed) {
-                        return;
+                      return;
                     }
                     var value;
                     var done;
                     try {
-                        var result = iterator.next();
-                        value = result.value;
-                        done = result.done;
-                    }
-                    catch (err) {
-                        subscriber.error(err);
-                        return;
+                      var result = iterator.next();
+                      value = result.value;
+                      done = result.done;
+                    } catch (err) {
+                      subscriber.error(err);
+                      return;
                     }
                     if (done) {
-                        subscriber.complete();
-                    }
-                    else {
-                        subscriber.next(value);
-                        this.schedule();
+                      subscriber.complete();
+                    } else {
+                      subscriber.next(value);
+                      this.schedule();
                     }
-                }));
-            }));
+                  }),
+                );
+              }),
+            );
             return sub;
-        });
-    }
-}
-//# sourceMappingURL=fromIterable.js.map
-
-
-/***/ }),
-/* 829 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = fromObservable;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_observable__ = __webpack_require__(117);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__ = __webpack_require__(449);
-/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable,_util_subscribeToObservable PURE_IMPORTS_END */
-
-
-
+          });
+        }
+      }
+      //# sourceMappingURL=fromIterable.js.map
 
-function fromObservable(input, scheduler) {
-    if (!scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__["a" /* subscribeToObservable */])(input));
-    }
-    else {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
-            sub.add(scheduler.schedule(function () {
-                var observable = input[__WEBPACK_IMPORTED_MODULE_2__symbol_observable__["a" /* observable */]]();
-                sub.add(observable.subscribe({
-                    next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); },
-                    error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); },
-                    complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); },
-                }));
-            }));
+      /***/
+    },
+    /* 829 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        fromObservable;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_observable__ =
+        __webpack_require__(117);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__ =
+        __webpack_require__(449);
+      /** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable,_util_subscribeToObservable PURE_IMPORTS_END */
+
+      function fromObservable(input, scheduler) {
+        if (!scheduler) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__[
+                "a" /* subscribeToObservable */
+              ],
+            )(input),
+          );
+        } else {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+              "a" /* Subscription */
+            ]();
+            sub.add(
+              scheduler.schedule(function () {
+                var observable =
+                  input[
+                    __WEBPACK_IMPORTED_MODULE_2__symbol_observable__[
+                      "a" /* observable */
+                    ]
+                  ]();
+                sub.add(
+                  observable.subscribe({
+                    next: function (value) {
+                      sub.add(
+                        scheduler.schedule(function () {
+                          return subscriber.next(value);
+                        }),
+                      );
+                    },
+                    error: function (err) {
+                      sub.add(
+                        scheduler.schedule(function () {
+                          return subscriber.error(err);
+                        }),
+                      );
+                    },
+                    complete: function () {
+                      sub.add(
+                        scheduler.schedule(function () {
+                          return subscriber.complete();
+                        }),
+                      );
+                    },
+                  }),
+                );
+              }),
+            );
             return sub;
-        });
-    }
-}
-//# sourceMappingURL=fromObservable.js.map
-
-
-/***/ }),
-/* 830 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = fromPromise;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__ = __webpack_require__(450);
-/** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToPromise PURE_IMPORTS_END */
-
-
+          });
+        }
+      }
+      //# sourceMappingURL=fromObservable.js.map
 
-function fromPromise(input, scheduler) {
-    if (!scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__["a" /* subscribeToPromise */])(input));
-    }
-    else {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
-            sub.add(scheduler.schedule(function () {
-                return input.then(function (value) {
-                    sub.add(scheduler.schedule(function () {
+      /***/
+    },
+    /* 830 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = fromPromise;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__ =
+        __webpack_require__(450);
+      /** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToPromise PURE_IMPORTS_END */
+
+      function fromPromise(input, scheduler) {
+        if (!scheduler) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__[
+                "a" /* subscribeToPromise */
+              ],
+            )(input),
+          );
+        } else {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+              "a" /* Subscription */
+            ]();
+            sub.add(
+              scheduler.schedule(function () {
+                return input.then(
+                  function (value) {
+                    sub.add(
+                      scheduler.schedule(function () {
                         subscriber.next(value);
-                        sub.add(scheduler.schedule(function () { return subscriber.complete(); }));
-                    }));
-                }, function (err) {
-                    sub.add(scheduler.schedule(function () { return subscriber.error(err); }));
-                });
-            }));
+                        sub.add(
+                          scheduler.schedule(function () {
+                            return subscriber.complete();
+                          }),
+                        );
+                      }),
+                    );
+                  },
+                  function (err) {
+                    sub.add(
+                      scheduler.schedule(function () {
+                        return subscriber.error(err);
+                      }),
+                    );
+                  },
+                );
+              }),
+            );
             return sub;
-        });
-    }
-}
-//# sourceMappingURL=fromPromise.js.map
-
-
-/***/ }),
-/* 831 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = generate;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ = __webpack_require__(118);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START _Observable,_util_identity,_util_isScheduler PURE_IMPORTS_END */
-
-
+          });
+        }
+      }
+      //# sourceMappingURL=fromPromise.js.map
 
-function generate(initialStateOrOptions, condition, iterate, resultSelectorOrObservable, scheduler) {
-    var resultSelector;
-    var initialState;
-    if (arguments.length == 1) {
-        var options = initialStateOrOptions;
-        initialState = options.initialState;
-        condition = options.condition;
-        iterate = options.iterate;
-        resultSelector = options.resultSelector || __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
-        scheduler = options.scheduler;
-    }
-    else if (resultSelectorOrObservable === undefined || __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isScheduler__["a" /* isScheduler */])(resultSelectorOrObservable)) {
-        initialState = initialStateOrOptions;
-        resultSelector = __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
-        scheduler = resultSelectorOrObservable;
-    }
-    else {
-        initialState = initialStateOrOptions;
-        resultSelector = resultSelectorOrObservable;
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var state = initialState;
-        if (scheduler) {
+      /***/
+    },
+    /* 831 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = generate;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ =
+        __webpack_require__(118);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START _Observable,_util_identity,_util_isScheduler PURE_IMPORTS_END */
+
+      function generate(
+        initialStateOrOptions,
+        condition,
+        iterate,
+        resultSelectorOrObservable,
+        scheduler,
+      ) {
+        var resultSelector;
+        var initialState;
+        if (arguments.length == 1) {
+          var options = initialStateOrOptions;
+          initialState = options.initialState;
+          condition = options.condition;
+          iterate = options.iterate;
+          resultSelector =
+            options.resultSelector ||
+            __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
+          scheduler = options.scheduler;
+        } else if (
+          resultSelectorOrObservable === undefined ||
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(resultSelectorOrObservable)
+        ) {
+          initialState = initialStateOrOptions;
+          resultSelector =
+            __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
+          scheduler = resultSelectorOrObservable;
+        } else {
+          initialState = initialStateOrOptions;
+          resultSelector = resultSelectorOrObservable;
+        }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var state = initialState;
+          if (scheduler) {
             return scheduler.schedule(dispatch, 0, {
-                subscriber: subscriber,
-                iterate: iterate,
-                condition: condition,
-                resultSelector: resultSelector,
-                state: state
+              subscriber: subscriber,
+              iterate: iterate,
+              condition: condition,
+              resultSelector: resultSelector,
+              state: state,
             });
-        }
-        do {
+          }
+          do {
             if (condition) {
-                var conditionResult = void 0;
-                try {
-                    conditionResult = condition(state);
-                }
-                catch (err) {
-                    subscriber.error(err);
-                    return undefined;
-                }
-                if (!conditionResult) {
-                    subscriber.complete();
-                    break;
-                }
+              var conditionResult = void 0;
+              try {
+                conditionResult = condition(state);
+              } catch (err) {
+                subscriber.error(err);
+                return undefined;
+              }
+              if (!conditionResult) {
+                subscriber.complete();
+                break;
+              }
             }
             var value = void 0;
             try {
-                value = resultSelector(state);
-            }
-            catch (err) {
-                subscriber.error(err);
-                return undefined;
+              value = resultSelector(state);
+            } catch (err) {
+              subscriber.error(err);
+              return undefined;
             }
             subscriber.next(value);
             if (subscriber.closed) {
-                break;
+              break;
             }
             try {
-                state = iterate(state);
-            }
-            catch (err) {
-                subscriber.error(err);
-                return undefined;
+              state = iterate(state);
+            } catch (err) {
+              subscriber.error(err);
+              return undefined;
             }
-        } while (true);
-        return undefined;
-    });
-}
-function dispatch(state) {
-    var subscriber = state.subscriber, condition = state.condition;
-    if (subscriber.closed) {
-        return undefined;
-    }
-    if (state.needIterate) {
-        try {
-            state.state = state.iterate(state.state);
+          } while (true);
+          return undefined;
+        });
+      }
+      function dispatch(state) {
+        var subscriber = state.subscriber,
+          condition = state.condition;
+        if (subscriber.closed) {
+          return undefined;
         }
-        catch (err) {
+        if (state.needIterate) {
+          try {
+            state.state = state.iterate(state.state);
+          } catch (err) {
             subscriber.error(err);
             return undefined;
+          }
+        } else {
+          state.needIterate = true;
         }
-    }
-    else {
-        state.needIterate = true;
-    }
-    if (condition) {
-        var conditionResult = void 0;
-        try {
+        if (condition) {
+          var conditionResult = void 0;
+          try {
             conditionResult = condition(state.state);
-        }
-        catch (err) {
+          } catch (err) {
             subscriber.error(err);
             return undefined;
-        }
-        if (!conditionResult) {
+          }
+          if (!conditionResult) {
             subscriber.complete();
             return undefined;
+          }
+          if (subscriber.closed) {
+            return undefined;
+          }
+        }
+        var value;
+        try {
+          value = state.resultSelector(state.state);
+        } catch (err) {
+          subscriber.error(err);
+          return undefined;
         }
         if (subscriber.closed) {
-            return undefined;
+          return undefined;
         }
-    }
-    var value;
-    try {
-        value = state.resultSelector(state.state);
-    }
-    catch (err) {
-        subscriber.error(err);
-        return undefined;
-    }
-    if (subscriber.closed) {
-        return undefined;
-    }
-    subscriber.next(value);
-    if (subscriber.closed) {
-        return undefined;
-    }
-    return this.schedule(state);
-}
-//# sourceMappingURL=generate.js.map
-
-
-/***/ }),
-/* 832 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = iif;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__defer__ = __webpack_require__(310);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START _defer,_empty PURE_IMPORTS_END */
-
-
-function iif(condition, trueResult, falseResult) {
-    if (trueResult === void 0) {
-        trueResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
-    }
-    if (falseResult === void 0) {
-        falseResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__defer__["a" /* defer */])(function () { return condition() ? trueResult : falseResult; });
-}
-//# sourceMappingURL=iif.js.map
-
-
-/***/ }),
-/* 833 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = interval;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ = __webpack_require__(190);
-/** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric PURE_IMPORTS_END */
-
-
-
-function interval(period, scheduler) {
-    if (period === void 0) {
-        period = 0;
-    }
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-    }
-    if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */])(period) || period < 0) {
-        period = 0;
-    }
-    if (!scheduler || typeof scheduler.schedule !== 'function') {
-        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        subscriber.add(scheduler.schedule(dispatch, period, { subscriber: subscriber, counter: 0, period: period }));
-        return subscriber;
-    });
-}
-function dispatch(state) {
-    var subscriber = state.subscriber, counter = state.counter, period = state.period;
-    subscriber.next(counter);
-    this.schedule({ subscriber: subscriber, counter: counter + 1, period: period }, period);
-}
-//# sourceMappingURL=interval.js.map
-
-
-/***/ }),
-/* 834 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = onErrorResumeNext;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ = __webpack_require__(62);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START _Observable,_from,_util_isArray,_empty PURE_IMPORTS_END */
-
-
-
-
-function onErrorResumeNext() {
-    var sources = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        sources[_i] = arguments[_i];
-    }
-    if (sources.length === 0) {
-        return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
-    }
-    var first = sources[0], remainder = sources.slice(1);
-    if (sources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(first)) {
-        return onErrorResumeNext.apply(void 0, first);
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var subNext = function () { return subscriber.add(onErrorResumeNext.apply(void 0, remainder).subscribe(subscriber)); };
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(first).subscribe({
-            next: function (value) { subscriber.next(value); },
-            error: subNext,
-            complete: subNext,
-        });
-    });
-}
-//# sourceMappingURL=onErrorResumeNext.js.map
-
+        subscriber.next(value);
+        if (subscriber.closed) {
+          return undefined;
+        }
+        return this.schedule(state);
+      }
+      //# sourceMappingURL=generate.js.map
 
-/***/ }),
-/* 835 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 832 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = iif;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__defer__ =
+        __webpack_require__(310);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START _defer,_empty PURE_IMPORTS_END */
+
+      function iif(condition, trueResult, falseResult) {
+        if (trueResult === void 0) {
+          trueResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
+        }
+        if (falseResult === void 0) {
+          falseResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__defer__["a" /* defer */],
+        )(function () {
+          return condition() ? trueResult : falseResult;
+        });
+      }
+      //# sourceMappingURL=iif.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = pairs;
-/* unused harmony export dispatch */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */
+      /***/
+    },
+    /* 833 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = interval;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ =
+        __webpack_require__(190);
+      /** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric PURE_IMPORTS_END */
+
+      function interval(period, scheduler) {
+        if (period === void 0) {
+          period = 0;
+        }
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+        }
+        if (
+          !__webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */],
+          )(period) ||
+          period < 0
+        ) {
+          period = 0;
+        }
+        if (!scheduler || typeof scheduler.schedule !== "function") {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+        }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          subscriber.add(
+            scheduler.schedule(dispatch, period, {
+              subscriber: subscriber,
+              counter: 0,
+              period: period,
+            }),
+          );
+          return subscriber;
+        });
+      }
+      function dispatch(state) {
+        var subscriber = state.subscriber,
+          counter = state.counter,
+          period = state.period;
+        subscriber.next(counter);
+        this.schedule(
+          { subscriber: subscriber, counter: counter + 1, period: period },
+          period,
+        );
+      }
+      //# sourceMappingURL=interval.js.map
 
+      /***/
+    },
+    /* 834 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        onErrorResumeNext;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ =
+        __webpack_require__(62);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START _Observable,_from,_util_isArray,_empty PURE_IMPORTS_END */
+
+      function onErrorResumeNext() {
+        var sources = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          sources[_i] = arguments[_i];
+        }
+        if (sources.length === 0) {
+          return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
+        }
+        var first = sources[0],
+          remainder = sources.slice(1);
+        if (
+          sources.length === 1 &&
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
+          )(first)
+        ) {
+          return onErrorResumeNext.apply(void 0, first);
+        }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var subNext = function () {
+            return subscriber.add(
+              onErrorResumeNext.apply(void 0, remainder).subscribe(subscriber),
+            );
+          };
+          return __webpack_require__
+            .i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(first)
+            .subscribe({
+              next: function (value) {
+                subscriber.next(value);
+              },
+              error: subNext,
+              complete: subNext,
+            });
+        });
+      }
+      //# sourceMappingURL=onErrorResumeNext.js.map
 
-function pairs(obj, scheduler) {
-    if (!scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+      /***/
+    },
+    /* 835 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = pairs;
+      /* unused harmony export dispatch */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */
+
+      function pairs(obj, scheduler) {
+        if (!scheduler) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
             var keys = Object.keys(obj);
             for (var i = 0; i < keys.length && !subscriber.closed; i++) {
-                var key = keys[i];
-                if (obj.hasOwnProperty(key)) {
-                    subscriber.next([key, obj[key]]);
-                }
+              var key = keys[i];
+              if (obj.hasOwnProperty(key)) {
+                subscriber.next([key, obj[key]]);
+              }
             }
             subscriber.complete();
-        });
-    }
-    else {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+          });
+        } else {
+          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+            "a" /* Observable */
+          ](function (subscriber) {
             var keys = Object.keys(obj);
-            var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
-            subscription.add(scheduler.schedule(dispatch, 0, { keys: keys, index: 0, subscriber: subscriber, subscription: subscription, obj: obj }));
+            var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+              "a" /* Subscription */
+            ]();
+            subscription.add(
+              scheduler.schedule(dispatch, 0, {
+                keys: keys,
+                index: 0,
+                subscriber: subscriber,
+                subscription: subscription,
+                obj: obj,
+              }),
+            );
             return subscription;
-        });
-    }
-}
-function dispatch(state) {
-    var keys = state.keys, index = state.index, subscriber = state.subscriber, subscription = state.subscription, obj = state.obj;
-    if (!subscriber.closed) {
-        if (index < keys.length) {
+          });
+        }
+      }
+      function dispatch(state) {
+        var keys = state.keys,
+          index = state.index,
+          subscriber = state.subscriber,
+          subscription = state.subscription,
+          obj = state.obj;
+        if (!subscriber.closed) {
+          if (index < keys.length) {
             var key = keys[index];
             subscriber.next([key, obj[key]]);
-            subscription.add(this.schedule({ keys: keys, index: index + 1, subscriber: subscriber, subscription: subscription, obj: obj }));
-        }
-        else {
+            subscription.add(
+              this.schedule({
+                keys: keys,
+                index: index + 1,
+                subscriber: subscriber,
+                subscription: subscription,
+                obj: obj,
+              }),
+            );
+          } else {
             subscriber.complete();
+          }
         }
-    }
-}
-//# sourceMappingURL=pairs.js.map
-
-
-/***/ }),
-/* 836 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = range;
-/* unused harmony export dispatch */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+      }
+      //# sourceMappingURL=pairs.js.map
 
-function range(start, count, scheduler) {
-    if (start === void 0) {
-        start = 0;
-    }
-    if (count === void 0) {
-        count = 0;
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var index = 0;
-        var current = start;
-        if (scheduler) {
+      /***/
+    },
+    /* 836 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = range;
+      /* unused harmony export dispatch */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+      function range(start, count, scheduler) {
+        if (start === void 0) {
+          start = 0;
+        }
+        if (count === void 0) {
+          count = 0;
+        }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var index = 0;
+          var current = start;
+          if (scheduler) {
             return scheduler.schedule(dispatch, 0, {
-                index: index, count: count, start: start, subscriber: subscriber
+              index: index,
+              count: count,
+              start: start,
+              subscriber: subscriber,
             });
-        }
-        else {
+          } else {
             do {
-                if (index++ >= count) {
-                    subscriber.complete();
-                    break;
-                }
-                subscriber.next(current++);
-                if (subscriber.closed) {
-                    break;
-                }
+              if (index++ >= count) {
+                subscriber.complete();
+                break;
+              }
+              subscriber.next(current++);
+              if (subscriber.closed) {
+                break;
+              }
             } while (true);
+          }
+          return undefined;
+        });
+      }
+      function dispatch(state) {
+        var start = state.start,
+          index = state.index,
+          count = state.count,
+          subscriber = state.subscriber;
+        if (index >= count) {
+          subscriber.complete();
+          return;
         }
-        return undefined;
-    });
-}
-function dispatch(state) {
-    var start = state.start, index = state.index, count = state.count, subscriber = state.subscriber;
-    if (index >= count) {
-        subscriber.complete();
-        return;
-    }
-    subscriber.next(start);
-    if (subscriber.closed) {
-        return;
-    }
-    state.index = index + 1;
-    state.start = start + 1;
-    this.schedule(state);
-}
-//# sourceMappingURL=range.js.map
-
-
-/***/ }),
-/* 837 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = using;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ = __webpack_require__(62);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
-
-
+        subscriber.next(start);
+        if (subscriber.closed) {
+          return;
+        }
+        state.index = index + 1;
+        state.start = start + 1;
+        this.schedule(state);
+      }
+      //# sourceMappingURL=range.js.map
 
-function using(resourceFactory, observableFactory) {
-    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
-        var resource;
-        try {
+      /***/
+    },
+    /* 837 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = using;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ =
+        __webpack_require__(62);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
+
+      function using(resourceFactory, observableFactory) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
+          "a" /* Observable */
+        ](function (subscriber) {
+          var resource;
+          try {
             resource = resourceFactory();
-        }
-        catch (err) {
+          } catch (err) {
             subscriber.error(err);
             return undefined;
-        }
-        var result;
-        try {
+          }
+          var result;
+          try {
             result = observableFactory(resource);
-        }
-        catch (err) {
+          } catch (err) {
             subscriber.error(err);
             return undefined;
-        }
-        var source = result ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(result) : __WEBPACK_IMPORTED_MODULE_2__empty__["b" /* EMPTY */];
-        var subscription = source.subscribe(subscriber);
-        return function () {
+          }
+          var source = result
+            ? __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */],
+              )(result)
+            : __WEBPACK_IMPORTED_MODULE_2__empty__["b" /* EMPTY */];
+          var subscription = source.subscribe(subscriber);
+          return function () {
             subscription.unsubscribe();
             if (resource) {
-                resource.unsubscribe();
+              resource.unsubscribe();
             }
-        };
-    });
-}
-//# sourceMappingURL=using.js.map
-
-
-/***/ }),
-/* 838 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = auditTime;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__audit__ = __webpack_require__(428);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_timer__ = __webpack_require__(427);
-/** PURE_IMPORTS_START _scheduler_async,_audit,_observable_timer PURE_IMPORTS_END */
-
-
-
-function auditTime(duration, scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__audit__["a" /* audit */])(function () { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_timer__["a" /* timer */])(duration, scheduler); });
-}
-//# sourceMappingURL=auditTime.js.map
-
-
-/***/ }),
-/* 839 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = buffer;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+          };
+        });
+      }
+      //# sourceMappingURL=using.js.map
 
+      /***/
+    },
+    /* 838 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = auditTime;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__audit__ =
+        __webpack_require__(428);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_timer__ =
+        __webpack_require__(427);
+      /** PURE_IMPORTS_START _scheduler_async,_audit,_observable_timer PURE_IMPORTS_END */
+
+      function auditTime(duration, scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_1__audit__["a" /* audit */],
+        )(function () {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__observable_timer__["a" /* timer */],
+          )(duration, scheduler);
+        });
+      }
+      //# sourceMappingURL=auditTime.js.map
 
+      /***/
+    },
+    /* 839 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = buffer;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function buffer(closingNotifier) {
+        return function bufferOperatorFunction(source) {
+          return source.lift(new BufferOperator(closingNotifier));
+        };
+      }
+      var BufferOperator = /*@__PURE__*/ (function () {
+        function BufferOperator(closingNotifier) {
+          this.closingNotifier = closingNotifier;
+        }
+        BufferOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new BufferSubscriber(subscriber, this.closingNotifier),
+          );
+        };
+        return BufferOperator;
+      })();
+      var BufferSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BufferSubscriber,
+          _super,
+        );
+        function BufferSubscriber(destination, closingNotifier) {
+          var _this = _super.call(this, destination) || this;
+          _this.buffer = [];
+          _this.add(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(_this, closingNotifier),
+          );
+          return _this;
+        }
+        BufferSubscriber.prototype._next = function (value) {
+          this.buffer.push(value);
+        };
+        BufferSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          var buffer = this.buffer;
+          this.buffer = [];
+          this.destination.next(buffer);
+        };
+        return BufferSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=buffer.js.map
 
-function buffer(closingNotifier) {
-    return function bufferOperatorFunction(source) {
-        return source.lift(new BufferOperator(closingNotifier));
-    };
-}
-var BufferOperator = /*@__PURE__*/ (function () {
-    function BufferOperator(closingNotifier) {
-        this.closingNotifier = closingNotifier;
-    }
-    BufferOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier));
-    };
-    return BufferOperator;
-}());
-var BufferSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferSubscriber, _super);
-    function BufferSubscriber(destination, closingNotifier) {
-        var _this = _super.call(this, destination) || this;
-        _this.buffer = [];
-        _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, closingNotifier));
-        return _this;
-    }
-    BufferSubscriber.prototype._next = function (value) {
-        this.buffer.push(value);
-    };
-    BufferSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        var buffer = this.buffer;
-        this.buffer = [];
-        this.destination.next(buffer);
-    };
-    return BufferSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=buffer.js.map
-
-
-/***/ }),
-/* 840 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = bufferCount;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-function bufferCount(bufferSize, startBufferEvery) {
-    if (startBufferEvery === void 0) {
-        startBufferEvery = null;
-    }
-    return function bufferCountOperatorFunction(source) {
-        return source.lift(new BufferCountOperator(bufferSize, startBufferEvery));
-    };
-}
-var BufferCountOperator = /*@__PURE__*/ (function () {
-    function BufferCountOperator(bufferSize, startBufferEvery) {
-        this.bufferSize = bufferSize;
-        this.startBufferEvery = startBufferEvery;
-        if (!startBufferEvery || bufferSize === startBufferEvery) {
+      /***/
+    },
+    /* 840 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferCount;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function bufferCount(bufferSize, startBufferEvery) {
+        if (startBufferEvery === void 0) {
+          startBufferEvery = null;
+        }
+        return function bufferCountOperatorFunction(source) {
+          return source.lift(
+            new BufferCountOperator(bufferSize, startBufferEvery),
+          );
+        };
+      }
+      var BufferCountOperator = /*@__PURE__*/ (function () {
+        function BufferCountOperator(bufferSize, startBufferEvery) {
+          this.bufferSize = bufferSize;
+          this.startBufferEvery = startBufferEvery;
+          if (!startBufferEvery || bufferSize === startBufferEvery) {
             this.subscriberClass = BufferCountSubscriber;
-        }
-        else {
+          } else {
             this.subscriberClass = BufferSkipCountSubscriber;
+          }
         }
-    }
-    BufferCountOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery));
-    };
-    return BufferCountOperator;
-}());
-var BufferCountSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferCountSubscriber, _super);
-    function BufferCountSubscriber(destination, bufferSize) {
-        var _this = _super.call(this, destination) || this;
-        _this.bufferSize = bufferSize;
-        _this.buffer = [];
-        return _this;
-    }
-    BufferCountSubscriber.prototype._next = function (value) {
-        var buffer = this.buffer;
-        buffer.push(value);
-        if (buffer.length == this.bufferSize) {
+        BufferCountOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new this.subscriberClass(
+              subscriber,
+              this.bufferSize,
+              this.startBufferEvery,
+            ),
+          );
+        };
+        return BufferCountOperator;
+      })();
+      var BufferCountSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BufferCountSubscriber,
+          _super,
+        );
+        function BufferCountSubscriber(destination, bufferSize) {
+          var _this = _super.call(this, destination) || this;
+          _this.bufferSize = bufferSize;
+          _this.buffer = [];
+          return _this;
+        }
+        BufferCountSubscriber.prototype._next = function (value) {
+          var buffer = this.buffer;
+          buffer.push(value);
+          if (buffer.length == this.bufferSize) {
             this.destination.next(buffer);
             this.buffer = [];
-        }
-    };
-    BufferCountSubscriber.prototype._complete = function () {
-        var buffer = this.buffer;
-        if (buffer.length > 0) {
+          }
+        };
+        BufferCountSubscriber.prototype._complete = function () {
+          var buffer = this.buffer;
+          if (buffer.length > 0) {
             this.destination.next(buffer);
-        }
-        _super.prototype._complete.call(this);
-    };
-    return BufferCountSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-var BufferSkipCountSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferSkipCountSubscriber, _super);
-    function BufferSkipCountSubscriber(destination, bufferSize, startBufferEvery) {
-        var _this = _super.call(this, destination) || this;
-        _this.bufferSize = bufferSize;
-        _this.startBufferEvery = startBufferEvery;
-        _this.buffers = [];
-        _this.count = 0;
-        return _this;
-    }
-    BufferSkipCountSubscriber.prototype._next = function (value) {
-        var _a = this, bufferSize = _a.bufferSize, startBufferEvery = _a.startBufferEvery, buffers = _a.buffers, count = _a.count;
-        this.count++;
-        if (count % startBufferEvery === 0) {
+          }
+          _super.prototype._complete.call(this);
+        };
+        return BufferCountSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      var BufferSkipCountSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BufferSkipCountSubscriber,
+          _super,
+        );
+        function BufferSkipCountSubscriber(
+          destination,
+          bufferSize,
+          startBufferEvery,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.bufferSize = bufferSize;
+          _this.startBufferEvery = startBufferEvery;
+          _this.buffers = [];
+          _this.count = 0;
+          return _this;
+        }
+        BufferSkipCountSubscriber.prototype._next = function (value) {
+          var _a = this,
+            bufferSize = _a.bufferSize,
+            startBufferEvery = _a.startBufferEvery,
+            buffers = _a.buffers,
+            count = _a.count;
+          this.count++;
+          if (count % startBufferEvery === 0) {
             buffers.push([]);
-        }
-        for (var i = buffers.length; i--;) {
+          }
+          for (var i = buffers.length; i--; ) {
             var buffer = buffers[i];
             buffer.push(value);
             if (buffer.length === bufferSize) {
-                buffers.splice(i, 1);
-                this.destination.next(buffer);
+              buffers.splice(i, 1);
+              this.destination.next(buffer);
             }
-        }
-    };
-    BufferSkipCountSubscriber.prototype._complete = function () {
-        var _a = this, buffers = _a.buffers, destination = _a.destination;
-        while (buffers.length > 0) {
+          }
+        };
+        BufferSkipCountSubscriber.prototype._complete = function () {
+          var _a = this,
+            buffers = _a.buffers,
+            destination = _a.destination;
+          while (buffers.length > 0) {
             var buffer = buffers.shift();
             if (buffer.length > 0) {
-                destination.next(buffer);
+              destination.next(buffer);
             }
-        }
-        _super.prototype._complete.call(this);
-    };
-    return BufferSkipCountSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=bufferCount.js.map
-
-
-/***/ }),
-/* 841 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = bufferTime;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START tslib,_scheduler_async,_Subscriber,_util_isScheduler PURE_IMPORTS_END */
-
-
-
+          }
+          _super.prototype._complete.call(this);
+        };
+        return BufferSkipCountSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=bufferCount.js.map
 
-function bufferTime(bufferTimeSpan) {
-    var length = arguments.length;
-    var scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isScheduler__["a" /* isScheduler */])(arguments[arguments.length - 1])) {
-        scheduler = arguments[arguments.length - 1];
-        length--;
-    }
-    var bufferCreationInterval = null;
-    if (length >= 2) {
-        bufferCreationInterval = arguments[1];
-    }
-    var maxBufferSize = Number.POSITIVE_INFINITY;
-    if (length >= 3) {
-        maxBufferSize = arguments[2];
-    }
-    return function bufferTimeOperatorFunction(source) {
-        return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler));
-    };
-}
-var BufferTimeOperator = /*@__PURE__*/ (function () {
-    function BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
-        this.bufferTimeSpan = bufferTimeSpan;
-        this.bufferCreationInterval = bufferCreationInterval;
-        this.maxBufferSize = maxBufferSize;
-        this.scheduler = scheduler;
-    }
-    BufferTimeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler));
-    };
-    return BufferTimeOperator;
-}());
-var Context = /*@__PURE__*/ (function () {
-    function Context() {
-        this.buffer = [];
-    }
-    return Context;
-}());
-var BufferTimeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferTimeSubscriber, _super);
-    function BufferTimeSubscriber(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.bufferTimeSpan = bufferTimeSpan;
-        _this.bufferCreationInterval = bufferCreationInterval;
-        _this.maxBufferSize = maxBufferSize;
-        _this.scheduler = scheduler;
-        _this.contexts = [];
-        var context = _this.openContext();
-        _this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0;
-        if (_this.timespanOnly) {
-            var timeSpanOnlyState = { subscriber: _this, context: context, bufferTimeSpan: bufferTimeSpan };
-            _this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
+      /***/
+    },
+    /* 841 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferTime;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START tslib,_scheduler_async,_Subscriber,_util_isScheduler PURE_IMPORTS_END */
+
+      function bufferTime(bufferTimeSpan) {
+        var length = arguments.length;
+        var scheduler =
+          __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(arguments[arguments.length - 1])
+        ) {
+          scheduler = arguments[arguments.length - 1];
+          length--;
+        }
+        var bufferCreationInterval = null;
+        if (length >= 2) {
+          bufferCreationInterval = arguments[1];
+        }
+        var maxBufferSize = Number.POSITIVE_INFINITY;
+        if (length >= 3) {
+          maxBufferSize = arguments[2];
+        }
+        return function bufferTimeOperatorFunction(source) {
+          return source.lift(
+            new BufferTimeOperator(
+              bufferTimeSpan,
+              bufferCreationInterval,
+              maxBufferSize,
+              scheduler,
+            ),
+          );
+        };
+      }
+      var BufferTimeOperator = /*@__PURE__*/ (function () {
+        function BufferTimeOperator(
+          bufferTimeSpan,
+          bufferCreationInterval,
+          maxBufferSize,
+          scheduler,
+        ) {
+          this.bufferTimeSpan = bufferTimeSpan;
+          this.bufferCreationInterval = bufferCreationInterval;
+          this.maxBufferSize = maxBufferSize;
+          this.scheduler = scheduler;
+        }
+        BufferTimeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new BufferTimeSubscriber(
+              subscriber,
+              this.bufferTimeSpan,
+              this.bufferCreationInterval,
+              this.maxBufferSize,
+              this.scheduler,
+            ),
+          );
+        };
+        return BufferTimeOperator;
+      })();
+      var Context = /*@__PURE__*/ (function () {
+        function Context() {
+          this.buffer = [];
         }
-        else {
+        return Context;
+      })();
+      var BufferTimeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BufferTimeSubscriber,
+          _super,
+        );
+        function BufferTimeSubscriber(
+          destination,
+          bufferTimeSpan,
+          bufferCreationInterval,
+          maxBufferSize,
+          scheduler,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.bufferTimeSpan = bufferTimeSpan;
+          _this.bufferCreationInterval = bufferCreationInterval;
+          _this.maxBufferSize = maxBufferSize;
+          _this.scheduler = scheduler;
+          _this.contexts = [];
+          var context = _this.openContext();
+          _this.timespanOnly =
+            bufferCreationInterval == null || bufferCreationInterval < 0;
+          if (_this.timespanOnly) {
+            var timeSpanOnlyState = {
+              subscriber: _this,
+              context: context,
+              bufferTimeSpan: bufferTimeSpan,
+            };
+            _this.add(
+              (context.closeAction = scheduler.schedule(
+                dispatchBufferTimeSpanOnly,
+                bufferTimeSpan,
+                timeSpanOnlyState,
+              )),
+            );
+          } else {
             var closeState = { subscriber: _this, context: context };
-            var creationState = { bufferTimeSpan: bufferTimeSpan, bufferCreationInterval: bufferCreationInterval, subscriber: _this, scheduler: scheduler };
-            _this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState));
-            _this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState));
+            var creationState = {
+              bufferTimeSpan: bufferTimeSpan,
+              bufferCreationInterval: bufferCreationInterval,
+              subscriber: _this,
+              scheduler: scheduler,
+            };
+            _this.add(
+              (context.closeAction = scheduler.schedule(
+                dispatchBufferClose,
+                bufferTimeSpan,
+                closeState,
+              )),
+            );
+            _this.add(
+              scheduler.schedule(
+                dispatchBufferCreation,
+                bufferCreationInterval,
+                creationState,
+              ),
+            );
+          }
+          return _this;
         }
-        return _this;
-    }
-    BufferTimeSubscriber.prototype._next = function (value) {
-        var contexts = this.contexts;
-        var len = contexts.length;
-        var filledBufferContext;
-        for (var i = 0; i < len; i++) {
+        BufferTimeSubscriber.prototype._next = function (value) {
+          var contexts = this.contexts;
+          var len = contexts.length;
+          var filledBufferContext;
+          for (var i = 0; i < len; i++) {
             var context_1 = contexts[i];
             var buffer = context_1.buffer;
             buffer.push(value);
             if (buffer.length == this.maxBufferSize) {
-                filledBufferContext = context_1;
+              filledBufferContext = context_1;
             }
-        }
-        if (filledBufferContext) {
+          }
+          if (filledBufferContext) {
             this.onBufferFull(filledBufferContext);
-        }
-    };
-    BufferTimeSubscriber.prototype._error = function (err) {
-        this.contexts.length = 0;
-        _super.prototype._error.call(this, err);
-    };
-    BufferTimeSubscriber.prototype._complete = function () {
-        var _a = this, contexts = _a.contexts, destination = _a.destination;
-        while (contexts.length > 0) {
+          }
+        };
+        BufferTimeSubscriber.prototype._error = function (err) {
+          this.contexts.length = 0;
+          _super.prototype._error.call(this, err);
+        };
+        BufferTimeSubscriber.prototype._complete = function () {
+          var _a = this,
+            contexts = _a.contexts,
+            destination = _a.destination;
+          while (contexts.length > 0) {
             var context_2 = contexts.shift();
             destination.next(context_2.buffer);
-        }
-        _super.prototype._complete.call(this);
-    };
-    BufferTimeSubscriber.prototype._unsubscribe = function () {
-        this.contexts = null;
-    };
-    BufferTimeSubscriber.prototype.onBufferFull = function (context) {
-        this.closeContext(context);
-        var closeAction = context.closeAction;
-        closeAction.unsubscribe();
-        this.remove(closeAction);
-        if (!this.closed && this.timespanOnly) {
+          }
+          _super.prototype._complete.call(this);
+        };
+        BufferTimeSubscriber.prototype._unsubscribe = function () {
+          this.contexts = null;
+        };
+        BufferTimeSubscriber.prototype.onBufferFull = function (context) {
+          this.closeContext(context);
+          var closeAction = context.closeAction;
+          closeAction.unsubscribe();
+          this.remove(closeAction);
+          if (!this.closed && this.timespanOnly) {
             context = this.openContext();
             var bufferTimeSpan = this.bufferTimeSpan;
-            var timeSpanOnlyState = { subscriber: this, context: context, bufferTimeSpan: bufferTimeSpan };
-            this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
-        }
-    };
-    BufferTimeSubscriber.prototype.openContext = function () {
-        var context = new Context();
-        this.contexts.push(context);
-        return context;
-    };
-    BufferTimeSubscriber.prototype.closeContext = function (context) {
-        this.destination.next(context.buffer);
-        var contexts = this.contexts;
-        var spliceIndex = contexts ? contexts.indexOf(context) : -1;
-        if (spliceIndex >= 0) {
+            var timeSpanOnlyState = {
+              subscriber: this,
+              context: context,
+              bufferTimeSpan: bufferTimeSpan,
+            };
+            this.add(
+              (context.closeAction = this.scheduler.schedule(
+                dispatchBufferTimeSpanOnly,
+                bufferTimeSpan,
+                timeSpanOnlyState,
+              )),
+            );
+          }
+        };
+        BufferTimeSubscriber.prototype.openContext = function () {
+          var context = new Context();
+          this.contexts.push(context);
+          return context;
+        };
+        BufferTimeSubscriber.prototype.closeContext = function (context) {
+          this.destination.next(context.buffer);
+          var contexts = this.contexts;
+          var spliceIndex = contexts ? contexts.indexOf(context) : -1;
+          if (spliceIndex >= 0) {
             contexts.splice(contexts.indexOf(context), 1);
+          }
+        };
+        return BufferTimeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]);
+      function dispatchBufferTimeSpanOnly(state) {
+        var subscriber = state.subscriber;
+        var prevContext = state.context;
+        if (prevContext) {
+          subscriber.closeContext(prevContext);
         }
-    };
-    return BufferTimeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]));
-function dispatchBufferTimeSpanOnly(state) {
-    var subscriber = state.subscriber;
-    var prevContext = state.context;
-    if (prevContext) {
-        subscriber.closeContext(prevContext);
-    }
-    if (!subscriber.closed) {
-        state.context = subscriber.openContext();
-        state.context.closeAction = this.schedule(state, state.bufferTimeSpan);
-    }
-}
-function dispatchBufferCreation(state) {
-    var bufferCreationInterval = state.bufferCreationInterval, bufferTimeSpan = state.bufferTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler;
-    var context = subscriber.openContext();
-    var action = this;
-    if (!subscriber.closed) {
-        subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber: subscriber, context: context }));
-        action.schedule(state, bufferCreationInterval);
-    }
-}
-function dispatchBufferClose(arg) {
-    var subscriber = arg.subscriber, context = arg.context;
-    subscriber.closeContext(context);
-}
-//# sourceMappingURL=bufferTime.js.map
-
-
-/***/ }),
-/* 842 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = bufferToggle;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/** PURE_IMPORTS_START tslib,_Subscription,_util_subscribeToResult,_OuterSubscriber PURE_IMPORTS_END */
-
-
-
-
-function bufferToggle(openings, closingSelector) {
-    return function bufferToggleOperatorFunction(source) {
-        return source.lift(new BufferToggleOperator(openings, closingSelector));
-    };
-}
-var BufferToggleOperator = /*@__PURE__*/ (function () {
-    function BufferToggleOperator(openings, closingSelector) {
-        this.openings = openings;
-        this.closingSelector = closingSelector;
-    }
-    BufferToggleOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new BufferToggleSubscriber(subscriber, this.openings, this.closingSelector));
-    };
-    return BufferToggleOperator;
-}());
-var BufferToggleSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferToggleSubscriber, _super);
-    function BufferToggleSubscriber(destination, openings, closingSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.openings = openings;
-        _this.closingSelector = closingSelector;
-        _this.contexts = [];
-        _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, openings));
-        return _this;
-    }
-    BufferToggleSubscriber.prototype._next = function (value) {
-        var contexts = this.contexts;
-        var len = contexts.length;
-        for (var i = 0; i < len; i++) {
-            contexts[i].buffer.push(value);
+        if (!subscriber.closed) {
+          state.context = subscriber.openContext();
+          state.context.closeAction = this.schedule(
+            state,
+            state.bufferTimeSpan,
+          );
+        }
+      }
+      function dispatchBufferCreation(state) {
+        var bufferCreationInterval = state.bufferCreationInterval,
+          bufferTimeSpan = state.bufferTimeSpan,
+          subscriber = state.subscriber,
+          scheduler = state.scheduler;
+        var context = subscriber.openContext();
+        var action = this;
+        if (!subscriber.closed) {
+          subscriber.add(
+            (context.closeAction = scheduler.schedule(
+              dispatchBufferClose,
+              bufferTimeSpan,
+              { subscriber: subscriber, context: context },
+            )),
+          );
+          action.schedule(state, bufferCreationInterval);
+        }
+      }
+      function dispatchBufferClose(arg) {
+        var subscriber = arg.subscriber,
+          context = arg.context;
+        subscriber.closeContext(context);
+      }
+      //# sourceMappingURL=bufferTime.js.map
+
+      /***/
+    },
+    /* 842 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferToggle;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /** PURE_IMPORTS_START tslib,_Subscription,_util_subscribeToResult,_OuterSubscriber PURE_IMPORTS_END */
+
+      function bufferToggle(openings, closingSelector) {
+        return function bufferToggleOperatorFunction(source) {
+          return source.lift(
+            new BufferToggleOperator(openings, closingSelector),
+          );
+        };
+      }
+      var BufferToggleOperator = /*@__PURE__*/ (function () {
+        function BufferToggleOperator(openings, closingSelector) {
+          this.openings = openings;
+          this.closingSelector = closingSelector;
+        }
+        BufferToggleOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new BufferToggleSubscriber(
+              subscriber,
+              this.openings,
+              this.closingSelector,
+            ),
+          );
+        };
+        return BufferToggleOperator;
+      })();
+      var BufferToggleSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BufferToggleSubscriber,
+          _super,
+        );
+        function BufferToggleSubscriber(
+          destination,
+          openings,
+          closingSelector,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.openings = openings;
+          _this.closingSelector = closingSelector;
+          _this.contexts = [];
+          _this.add(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(_this, openings),
+          );
+          return _this;
         }
-    };
-    BufferToggleSubscriber.prototype._error = function (err) {
-        var contexts = this.contexts;
-        while (contexts.length > 0) {
+        BufferToggleSubscriber.prototype._next = function (value) {
+          var contexts = this.contexts;
+          var len = contexts.length;
+          for (var i = 0; i < len; i++) {
+            contexts[i].buffer.push(value);
+          }
+        };
+        BufferToggleSubscriber.prototype._error = function (err) {
+          var contexts = this.contexts;
+          while (contexts.length > 0) {
             var context_1 = contexts.shift();
             context_1.subscription.unsubscribe();
             context_1.buffer = null;
             context_1.subscription = null;
-        }
-        this.contexts = null;
-        _super.prototype._error.call(this, err);
-    };
-    BufferToggleSubscriber.prototype._complete = function () {
-        var contexts = this.contexts;
-        while (contexts.length > 0) {
+          }
+          this.contexts = null;
+          _super.prototype._error.call(this, err);
+        };
+        BufferToggleSubscriber.prototype._complete = function () {
+          var contexts = this.contexts;
+          while (contexts.length > 0) {
             var context_2 = contexts.shift();
             this.destination.next(context_2.buffer);
             context_2.subscription.unsubscribe();
             context_2.buffer = null;
             context_2.subscription = null;
-        }
-        this.contexts = null;
-        _super.prototype._complete.call(this);
-    };
-    BufferToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        outerValue ? this.closeBuffer(outerValue) : this.openBuffer(innerValue);
-    };
-    BufferToggleSubscriber.prototype.notifyComplete = function (innerSub) {
-        this.closeBuffer(innerSub.context);
-    };
-    BufferToggleSubscriber.prototype.openBuffer = function (value) {
-        try {
+          }
+          this.contexts = null;
+          _super.prototype._complete.call(this);
+        };
+        BufferToggleSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          outerValue
+            ? this.closeBuffer(outerValue)
+            : this.openBuffer(innerValue);
+        };
+        BufferToggleSubscriber.prototype.notifyComplete = function (innerSub) {
+          this.closeBuffer(innerSub.context);
+        };
+        BufferToggleSubscriber.prototype.openBuffer = function (value) {
+          try {
             var closingSelector = this.closingSelector;
             var closingNotifier = closingSelector.call(this, value);
             if (closingNotifier) {
-                this.trySubscribe(closingNotifier);
+              this.trySubscribe(closingNotifier);
             }
-        }
-        catch (err) {
+          } catch (err) {
             this._error(err);
-        }
-    };
-    BufferToggleSubscriber.prototype.closeBuffer = function (context) {
-        var contexts = this.contexts;
-        if (contexts && context) {
-            var buffer = context.buffer, subscription = context.subscription;
+          }
+        };
+        BufferToggleSubscriber.prototype.closeBuffer = function (context) {
+          var contexts = this.contexts;
+          if (contexts && context) {
+            var buffer = context.buffer,
+              subscription = context.subscription;
             this.destination.next(buffer);
             contexts.splice(contexts.indexOf(context), 1);
             this.remove(subscription);
             subscription.unsubscribe();
-        }
-    };
-    BufferToggleSubscriber.prototype.trySubscribe = function (closingNotifier) {
-        var contexts = this.contexts;
-        var buffer = [];
-        var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
-        var context = { buffer: buffer, subscription: subscription };
-        contexts.push(context);
-        var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier, context);
-        if (!innerSubscription || innerSubscription.closed) {
+          }
+        };
+        BufferToggleSubscriber.prototype.trySubscribe = function (
+          closingNotifier,
+        ) {
+          var contexts = this.contexts;
+          var buffer = [];
+          var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+            "a" /* Subscription */
+          ]();
+          var context = { buffer: buffer, subscription: subscription };
+          contexts.push(context);
+          var innerSubscription = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, closingNotifier, context);
+          if (!innerSubscription || innerSubscription.closed) {
             this.closeBuffer(context);
-        }
-        else {
+          } else {
             innerSubscription.context = context;
             this.add(innerSubscription);
             subscription.add(innerSubscription);
-        }
-    };
-    return BufferToggleSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=bufferToggle.js.map
-
-
-/***/ }),
-/* 843 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = bufferWhen;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-
-
+          }
+        };
+        return BufferToggleSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=bufferToggle.js.map
 
-function bufferWhen(closingSelector) {
-    return function (source) {
-        return source.lift(new BufferWhenOperator(closingSelector));
-    };
-}
-var BufferWhenOperator = /*@__PURE__*/ (function () {
-    function BufferWhenOperator(closingSelector) {
-        this.closingSelector = closingSelector;
-    }
-    BufferWhenOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new BufferWhenSubscriber(subscriber, this.closingSelector));
-    };
-    return BufferWhenOperator;
-}());
-var BufferWhenSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferWhenSubscriber, _super);
-    function BufferWhenSubscriber(destination, closingSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.closingSelector = closingSelector;
-        _this.subscribing = false;
-        _this.openBuffer();
-        return _this;
-    }
-    BufferWhenSubscriber.prototype._next = function (value) {
-        this.buffer.push(value);
-    };
-    BufferWhenSubscriber.prototype._complete = function () {
-        var buffer = this.buffer;
-        if (buffer) {
-            this.destination.next(buffer);
+      /***/
+    },
+    /* 843 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferWhen;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function bufferWhen(closingSelector) {
+        return function (source) {
+          return source.lift(new BufferWhenOperator(closingSelector));
+        };
+      }
+      var BufferWhenOperator = /*@__PURE__*/ (function () {
+        function BufferWhenOperator(closingSelector) {
+          this.closingSelector = closingSelector;
         }
-        _super.prototype._complete.call(this);
-    };
-    BufferWhenSubscriber.prototype._unsubscribe = function () {
-        this.buffer = null;
-        this.subscribing = false;
-    };
-    BufferWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.openBuffer();
-    };
-    BufferWhenSubscriber.prototype.notifyComplete = function () {
-        if (this.subscribing) {
+        BufferWhenOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new BufferWhenSubscriber(subscriber, this.closingSelector),
+          );
+        };
+        return BufferWhenOperator;
+      })();
+      var BufferWhenSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          BufferWhenSubscriber,
+          _super,
+        );
+        function BufferWhenSubscriber(destination, closingSelector) {
+          var _this = _super.call(this, destination) || this;
+          _this.closingSelector = closingSelector;
+          _this.subscribing = false;
+          _this.openBuffer();
+          return _this;
+        }
+        BufferWhenSubscriber.prototype._next = function (value) {
+          this.buffer.push(value);
+        };
+        BufferWhenSubscriber.prototype._complete = function () {
+          var buffer = this.buffer;
+          if (buffer) {
+            this.destination.next(buffer);
+          }
+          _super.prototype._complete.call(this);
+        };
+        BufferWhenSubscriber.prototype._unsubscribe = function () {
+          this.buffer = null;
+          this.subscribing = false;
+        };
+        BufferWhenSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.openBuffer();
+        };
+        BufferWhenSubscriber.prototype.notifyComplete = function () {
+          if (this.subscribing) {
             this.complete();
-        }
-        else {
+          } else {
             this.openBuffer();
-        }
-    };
-    BufferWhenSubscriber.prototype.openBuffer = function () {
-        var closingSubscription = this.closingSubscription;
-        if (closingSubscription) {
+          }
+        };
+        BufferWhenSubscriber.prototype.openBuffer = function () {
+          var closingSubscription = this.closingSubscription;
+          if (closingSubscription) {
             this.remove(closingSubscription);
             closingSubscription.unsubscribe();
-        }
-        var buffer = this.buffer;
-        if (this.buffer) {
+          }
+          var buffer = this.buffer;
+          if (this.buffer) {
             this.destination.next(buffer);
-        }
-        this.buffer = [];
-        var closingNotifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.closingSelector)();
-        if (closingNotifier === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
-            this.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
-        }
-        else {
-            closingSubscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+          }
+          this.buffer = [];
+          var closingNotifier = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
+          )(this.closingSelector)();
+          if (
+            closingNotifier ===
+            __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+              "a" /* errorObject */
+            ]
+          ) {
+            this.error(
+              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                "a" /* errorObject */
+              ].e,
+            );
+          } else {
+            closingSubscription =
+              new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
+                "a" /* Subscription */
+              ]();
             this.closingSubscription = closingSubscription;
             this.add(closingSubscription);
             this.subscribing = true;
-            closingSubscription.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier));
+            closingSubscription.add(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, closingNotifier),
+            );
             this.subscribing = false;
-        }
-    };
-    return BufferWhenSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=bufferWhen.js.map
-
-
-/***/ }),
-/* 844 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = catchError;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
+          }
+        };
+        return BufferWhenSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=bufferWhen.js.map
 
-function catchError(selector) {
-    return function catchErrorOperatorFunction(source) {
-        var operator = new CatchOperator(selector);
-        var caught = source.lift(operator);
-        return (operator.caught = caught);
-    };
-}
-var CatchOperator = /*@__PURE__*/ (function () {
-    function CatchOperator(selector) {
-        this.selector = selector;
-    }
-    CatchOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught));
-    };
-    return CatchOperator;
-}());
-var CatchSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CatchSubscriber, _super);
-    function CatchSubscriber(destination, selector, caught) {
-        var _this = _super.call(this, destination) || this;
-        _this.selector = selector;
-        _this.caught = caught;
-        return _this;
-    }
-    CatchSubscriber.prototype.error = function (err) {
-        if (!this.isStopped) {
+      /***/
+    },
+    /* 844 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = catchError;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function catchError(selector) {
+        return function catchErrorOperatorFunction(source) {
+          var operator = new CatchOperator(selector);
+          var caught = source.lift(operator);
+          return (operator.caught = caught);
+        };
+      }
+      var CatchOperator = /*@__PURE__*/ (function () {
+        function CatchOperator(selector) {
+          this.selector = selector;
+        }
+        CatchOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new CatchSubscriber(subscriber, this.selector, this.caught),
+          );
+        };
+        return CatchOperator;
+      })();
+      var CatchSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          CatchSubscriber,
+          _super,
+        );
+        function CatchSubscriber(destination, selector, caught) {
+          var _this = _super.call(this, destination) || this;
+          _this.selector = selector;
+          _this.caught = caught;
+          return _this;
+        }
+        CatchSubscriber.prototype.error = function (err) {
+          if (!this.isStopped) {
             var result = void 0;
             try {
-                result = this.selector(err, this.caught);
-            }
-            catch (err2) {
-                _super.prototype.error.call(this, err2);
-                return;
+              result = this.selector(err, this.caught);
+            } catch (err2) {
+              _super.prototype.error.call(this, err2);
+              return;
             }
             this._unsubscribeAndRecycle();
-            var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
+            var innerSubscriber =
+              new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
+                "a" /* InnerSubscriber */
+              ](this, undefined, undefined);
             this.add(innerSubscriber);
-            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, undefined, undefined, innerSubscriber);
-        }
-    };
-    return CatchSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=catchError.js.map
-
-
-/***/ }),
-/* 845 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = combineAll;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__ = __webpack_require__(309);
-/** PURE_IMPORTS_START _observable_combineLatest PURE_IMPORTS_END */
-
-function combineAll(project) {
-    return function (source) { return source.lift(new __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__["b" /* CombineLatestOperator */](project)); };
-}
-//# sourceMappingURL=combineAll.js.map
-
-
-/***/ }),
-/* 846 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__ = __webpack_require__(309);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_from__ = __webpack_require__(62);
-/** PURE_IMPORTS_START _util_isArray,_observable_combineLatest,_observable_from PURE_IMPORTS_END */
-
-
-
-var none = {};
-function combineLatest() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    var project = null;
-    if (typeof observables[observables.length - 1] === 'function') {
-        project = observables.pop();
-    }
-    if (observables.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(observables[0])) {
-        observables = observables[0].slice();
-    }
-    return function (source) { return source.lift.call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_from__["a" /* from */])([source].concat(observables)), new __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__["b" /* CombineLatestOperator */](project)); };
-}
-//# sourceMappingURL=combineLatest.js.map
-
-
-/***/ }),
-/* 847 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = concat;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_concat__ = __webpack_require__(186);
-/** PURE_IMPORTS_START _observable_concat PURE_IMPORTS_END */
-
-function concat() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    return function (source) { return source.lift.call(__WEBPACK_IMPORTED_MODULE_0__observable_concat__["a" /* concat */].apply(void 0, [source].concat(observables))); };
-}
-//# sourceMappingURL=concat.js.map
-
-
-/***/ }),
-/* 848 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = concatMapTo;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__concatMap__ = __webpack_require__(430);
-/** PURE_IMPORTS_START _concatMap PURE_IMPORTS_END */
-
-function concatMapTo(innerObservable, resultSelector) {
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__concatMap__["a" /* concatMap */])(function () { return innerObservable; }, resultSelector);
-}
-//# sourceMappingURL=concatMapTo.js.map
-
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(this, result, undefined, undefined, innerSubscriber);
+          }
+        };
+        return CatchSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=catchError.js.map
 
-/***/ }),
-/* 849 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 845 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = combineAll;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__ =
+        __webpack_require__(309);
+      /** PURE_IMPORTS_START _observable_combineLatest PURE_IMPORTS_END */
+
+      function combineAll(project) {
+        return function (source) {
+          return source.lift(
+            new __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__[
+              "b" /* CombineLatestOperator */
+            ](project),
+          );
+        };
+      }
+      //# sourceMappingURL=combineAll.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = count;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+      /***/
+    },
+    /* 846 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__ =
+        __webpack_require__(309);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_from__ =
+        __webpack_require__(62);
+      /** PURE_IMPORTS_START _util_isArray,_observable_combineLatest,_observable_from PURE_IMPORTS_END */
+
+      var none = {};
+      function combineLatest() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        var project = null;
+        if (typeof observables[observables.length - 1] === "function") {
+          project = observables.pop();
+        }
+        if (
+          observables.length === 1 &&
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */],
+          )(observables[0])
+        ) {
+          observables = observables[0].slice();
+        }
+        return function (source) {
+          return source.lift.call(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__observable_from__["a" /* from */],
+            )([source].concat(observables)),
+            new __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__[
+              "b" /* CombineLatestOperator */
+            ](project),
+          );
+        };
+      }
+      //# sourceMappingURL=combineLatest.js.map
 
+      /***/
+    },
+    /* 847 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = concat;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_concat__ =
+        __webpack_require__(186);
+      /** PURE_IMPORTS_START _observable_concat PURE_IMPORTS_END */
+
+      function concat() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        return function (source) {
+          return source.lift.call(
+            __WEBPACK_IMPORTED_MODULE_0__observable_concat__[
+              "a" /* concat */
+            ].apply(void 0, [source].concat(observables)),
+          );
+        };
+      }
+      //# sourceMappingURL=concat.js.map
 
-function count(predicate) {
-    return function (source) { return source.lift(new CountOperator(predicate, source)); };
-}
-var CountOperator = /*@__PURE__*/ (function () {
-    function CountOperator(predicate, source) {
-        this.predicate = predicate;
-        this.source = source;
-    }
-    CountOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new CountSubscriber(subscriber, this.predicate, this.source));
-    };
-    return CountOperator;
-}());
-var CountSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CountSubscriber, _super);
-    function CountSubscriber(destination, predicate, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.source = source;
-        _this.count = 0;
-        _this.index = 0;
-        return _this;
-    }
-    CountSubscriber.prototype._next = function (value) {
-        if (this.predicate) {
-            this._tryPredicate(value);
+      /***/
+    },
+    /* 848 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = concatMapTo;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__concatMap__ =
+        __webpack_require__(430);
+      /** PURE_IMPORTS_START _concatMap PURE_IMPORTS_END */
+
+      function concatMapTo(innerObservable, resultSelector) {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__concatMap__["a" /* concatMap */],
+        )(function () {
+          return innerObservable;
+        }, resultSelector);
+      }
+      //# sourceMappingURL=concatMapTo.js.map
+
+      /***/
+    },
+    /* 849 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = count;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function count(predicate) {
+        return function (source) {
+          return source.lift(new CountOperator(predicate, source));
+        };
+      }
+      var CountOperator = /*@__PURE__*/ (function () {
+        function CountOperator(predicate, source) {
+          this.predicate = predicate;
+          this.source = source;
         }
-        else {
+        CountOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new CountSubscriber(subscriber, this.predicate, this.source),
+          );
+        };
+        return CountOperator;
+      })();
+      var CountSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          CountSubscriber,
+          _super,
+        );
+        function CountSubscriber(destination, predicate, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.source = source;
+          _this.count = 0;
+          _this.index = 0;
+          return _this;
+        }
+        CountSubscriber.prototype._next = function (value) {
+          if (this.predicate) {
+            this._tryPredicate(value);
+          } else {
             this.count++;
-        }
-    };
-    CountSubscriber.prototype._tryPredicate = function (value) {
-        var result;
-        try {
+          }
+        };
+        CountSubscriber.prototype._tryPredicate = function (value) {
+          var result;
+          try {
             result = this.predicate(value, this.index++, this.source);
-        }
-        catch (err) {
+          } catch (err) {
             this.destination.error(err);
             return;
-        }
-        if (result) {
+          }
+          if (result) {
             this.count++;
-        }
-    };
-    CountSubscriber.prototype._complete = function () {
-        this.destination.next(this.count);
-        this.destination.complete();
-    };
-    return CountSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=count.js.map
-
-
-/***/ }),
-/* 850 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = debounce;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
+          }
+        };
+        CountSubscriber.prototype._complete = function () {
+          this.destination.next(this.count);
+          this.destination.complete();
+        };
+        return CountSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=count.js.map
 
-function debounce(durationSelector) {
-    return function (source) { return source.lift(new DebounceOperator(durationSelector)); };
-}
-var DebounceOperator = /*@__PURE__*/ (function () {
-    function DebounceOperator(durationSelector) {
-        this.durationSelector = durationSelector;
-    }
-    DebounceOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DebounceSubscriber(subscriber, this.durationSelector));
-    };
-    return DebounceOperator;
-}());
-var DebounceSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DebounceSubscriber, _super);
-    function DebounceSubscriber(destination, durationSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.durationSelector = durationSelector;
-        _this.hasValue = false;
-        _this.durationSubscription = null;
-        return _this;
-    }
-    DebounceSubscriber.prototype._next = function (value) {
-        try {
+      /***/
+    },
+    /* 850 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = debounce;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function debounce(durationSelector) {
+        return function (source) {
+          return source.lift(new DebounceOperator(durationSelector));
+        };
+      }
+      var DebounceOperator = /*@__PURE__*/ (function () {
+        function DebounceOperator(durationSelector) {
+          this.durationSelector = durationSelector;
+        }
+        DebounceOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new DebounceSubscriber(subscriber, this.durationSelector),
+          );
+        };
+        return DebounceOperator;
+      })();
+      var DebounceSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DebounceSubscriber,
+          _super,
+        );
+        function DebounceSubscriber(destination, durationSelector) {
+          var _this = _super.call(this, destination) || this;
+          _this.durationSelector = durationSelector;
+          _this.hasValue = false;
+          _this.durationSubscription = null;
+          return _this;
+        }
+        DebounceSubscriber.prototype._next = function (value) {
+          try {
             var result = this.durationSelector.call(this, value);
             if (result) {
-                this._tryNext(value, result);
+              this._tryNext(value, result);
             }
-        }
-        catch (err) {
+          } catch (err) {
             this.destination.error(err);
-        }
-    };
-    DebounceSubscriber.prototype._complete = function () {
-        this.emitValue();
-        this.destination.complete();
-    };
-    DebounceSubscriber.prototype._tryNext = function (value, duration) {
-        var subscription = this.durationSubscription;
-        this.value = value;
-        this.hasValue = true;
-        if (subscription) {
+          }
+        };
+        DebounceSubscriber.prototype._complete = function () {
+          this.emitValue();
+          this.destination.complete();
+        };
+        DebounceSubscriber.prototype._tryNext = function (value, duration) {
+          var subscription = this.durationSubscription;
+          this.value = value;
+          this.hasValue = true;
+          if (subscription) {
             subscription.unsubscribe();
             this.remove(subscription);
-        }
-        subscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, duration);
-        if (subscription && !subscription.closed) {
-            this.add(this.durationSubscription = subscription);
-        }
-    };
-    DebounceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.emitValue();
-    };
-    DebounceSubscriber.prototype.notifyComplete = function () {
-        this.emitValue();
-    };
-    DebounceSubscriber.prototype.emitValue = function () {
-        if (this.hasValue) {
+          }
+          subscription = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, duration);
+          if (subscription && !subscription.closed) {
+            this.add((this.durationSubscription = subscription));
+          }
+        };
+        DebounceSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.emitValue();
+        };
+        DebounceSubscriber.prototype.notifyComplete = function () {
+          this.emitValue();
+        };
+        DebounceSubscriber.prototype.emitValue = function () {
+          if (this.hasValue) {
             var value = this.value;
             var subscription = this.durationSubscription;
             if (subscription) {
-                this.durationSubscription = null;
-                subscription.unsubscribe();
-                this.remove(subscription);
+              this.durationSubscription = null;
+              subscription.unsubscribe();
+              this.remove(subscription);
             }
             this.value = null;
             this.hasValue = false;
             _super.prototype._next.call(this, value);
-        }
-    };
-    return DebounceSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=debounce.js.map
-
-
-/***/ }),
-/* 851 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = debounceTime;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
-/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
-
-
+          }
+        };
+        return DebounceSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=debounce.js.map
 
-function debounceTime(dueTime, scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
-    }
-    return function (source) { return source.lift(new DebounceTimeOperator(dueTime, scheduler)); };
-}
-var DebounceTimeOperator = /*@__PURE__*/ (function () {
-    function DebounceTimeOperator(dueTime, scheduler) {
-        this.dueTime = dueTime;
-        this.scheduler = scheduler;
-    }
-    DebounceTimeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler));
-    };
-    return DebounceTimeOperator;
-}());
-var DebounceTimeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DebounceTimeSubscriber, _super);
-    function DebounceTimeSubscriber(destination, dueTime, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.dueTime = dueTime;
-        _this.scheduler = scheduler;
-        _this.debouncedSubscription = null;
-        _this.lastValue = null;
-        _this.hasValue = false;
-        return _this;
-    }
-    DebounceTimeSubscriber.prototype._next = function (value) {
-        this.clearDebounce();
-        this.lastValue = value;
-        this.hasValue = true;
-        this.add(this.debouncedSubscription = this.scheduler.schedule(dispatchNext, this.dueTime, this));
-    };
-    DebounceTimeSubscriber.prototype._complete = function () {
-        this.debouncedNext();
-        this.destination.complete();
-    };
-    DebounceTimeSubscriber.prototype.debouncedNext = function () {
-        this.clearDebounce();
-        if (this.hasValue) {
+      /***/
+    },
+    /* 851 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = debounceTime;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
+        __webpack_require__(40);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
+
+      function debounceTime(dueTime, scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+        }
+        return function (source) {
+          return source.lift(new DebounceTimeOperator(dueTime, scheduler));
+        };
+      }
+      var DebounceTimeOperator = /*@__PURE__*/ (function () {
+        function DebounceTimeOperator(dueTime, scheduler) {
+          this.dueTime = dueTime;
+          this.scheduler = scheduler;
+        }
+        DebounceTimeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new DebounceTimeSubscriber(
+              subscriber,
+              this.dueTime,
+              this.scheduler,
+            ),
+          );
+        };
+        return DebounceTimeOperator;
+      })();
+      var DebounceTimeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DebounceTimeSubscriber,
+          _super,
+        );
+        function DebounceTimeSubscriber(destination, dueTime, scheduler) {
+          var _this = _super.call(this, destination) || this;
+          _this.dueTime = dueTime;
+          _this.scheduler = scheduler;
+          _this.debouncedSubscription = null;
+          _this.lastValue = null;
+          _this.hasValue = false;
+          return _this;
+        }
+        DebounceTimeSubscriber.prototype._next = function (value) {
+          this.clearDebounce();
+          this.lastValue = value;
+          this.hasValue = true;
+          this.add(
+            (this.debouncedSubscription = this.scheduler.schedule(
+              dispatchNext,
+              this.dueTime,
+              this,
+            )),
+          );
+        };
+        DebounceTimeSubscriber.prototype._complete = function () {
+          this.debouncedNext();
+          this.destination.complete();
+        };
+        DebounceTimeSubscriber.prototype.debouncedNext = function () {
+          this.clearDebounce();
+          if (this.hasValue) {
             var lastValue = this.lastValue;
             this.lastValue = null;
             this.hasValue = false;
             this.destination.next(lastValue);
-        }
-    };
-    DebounceTimeSubscriber.prototype.clearDebounce = function () {
-        var debouncedSubscription = this.debouncedSubscription;
-        if (debouncedSubscription !== null) {
+          }
+        };
+        DebounceTimeSubscriber.prototype.clearDebounce = function () {
+          var debouncedSubscription = this.debouncedSubscription;
+          if (debouncedSubscription !== null) {
             this.remove(debouncedSubscription);
             debouncedSubscription.unsubscribe();
             this.debouncedSubscription = null;
-        }
-    };
-    return DebounceTimeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-function dispatchNext(subscriber) {
-    subscriber.debouncedNext();
-}
-//# sourceMappingURL=debounceTime.js.map
-
-
-/***/ }),
-/* 852 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = delay;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ = __webpack_require__(443);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Notification__ = __webpack_require__(184);
-/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END */
-
-
-
-
+          }
+        };
+        return DebounceTimeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      function dispatchNext(subscriber) {
+        subscriber.debouncedNext();
+      }
+      //# sourceMappingURL=debounceTime.js.map
 
-function delay(delay, scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-    }
-    var absoluteDelay = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */])(delay);
-    var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);
-    return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); };
-}
-var DelayOperator = /*@__PURE__*/ (function () {
-    function DelayOperator(delay, scheduler) {
-        this.delay = delay;
-        this.scheduler = scheduler;
-    }
-    DelayOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));
-    };
-    return DelayOperator;
-}());
-var DelaySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DelaySubscriber, _super);
-    function DelaySubscriber(destination, delay, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.delay = delay;
-        _this.scheduler = scheduler;
-        _this.queue = [];
-        _this.active = false;
-        _this.errored = false;
-        return _this;
-    }
-    DelaySubscriber.dispatch = function (state) {
-        var source = state.source;
-        var queue = source.queue;
-        var scheduler = state.scheduler;
-        var destination = state.destination;
-        while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {
-            queue.shift().notification.observe(destination);
+      /***/
+    },
+    /* 852 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = delay;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ =
+        __webpack_require__(443);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Notification__ =
+        __webpack_require__(184);
+      /** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END */
+
+      function delay(delay, scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+        }
+        var absoluteDelay = __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */],
+        )(delay);
+        var delayFor = absoluteDelay
+          ? +delay - scheduler.now()
+          : Math.abs(delay);
+        return function (source) {
+          return source.lift(new DelayOperator(delayFor, scheduler));
+        };
+      }
+      var DelayOperator = /*@__PURE__*/ (function () {
+        function DelayOperator(delay, scheduler) {
+          this.delay = delay;
+          this.scheduler = scheduler;
         }
-        if (queue.length > 0) {
+        DelayOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new DelaySubscriber(subscriber, this.delay, this.scheduler),
+          );
+        };
+        return DelayOperator;
+      })();
+      var DelaySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DelaySubscriber,
+          _super,
+        );
+        function DelaySubscriber(destination, delay, scheduler) {
+          var _this = _super.call(this, destination) || this;
+          _this.delay = delay;
+          _this.scheduler = scheduler;
+          _this.queue = [];
+          _this.active = false;
+          _this.errored = false;
+          return _this;
+        }
+        DelaySubscriber.dispatch = function (state) {
+          var source = state.source;
+          var queue = source.queue;
+          var scheduler = state.scheduler;
+          var destination = state.destination;
+          while (queue.length > 0 && queue[0].time - scheduler.now() <= 0) {
+            queue.shift().notification.observe(destination);
+          }
+          if (queue.length > 0) {
             var delay_1 = Math.max(0, queue[0].time - scheduler.now());
             this.schedule(state, delay_1);
-        }
-        else {
+          } else {
             this.unsubscribe();
             source.active = false;
-        }
-    };
-    DelaySubscriber.prototype._schedule = function (scheduler) {
-        this.active = true;
-        var destination = this.destination;
-        destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {
-            source: this, destination: this.destination, scheduler: scheduler
-        }));
-    };
-    DelaySubscriber.prototype.scheduleNotification = function (notification) {
-        if (this.errored === true) {
+          }
+        };
+        DelaySubscriber.prototype._schedule = function (scheduler) {
+          this.active = true;
+          var destination = this.destination;
+          destination.add(
+            scheduler.schedule(DelaySubscriber.dispatch, this.delay, {
+              source: this,
+              destination: this.destination,
+              scheduler: scheduler,
+            }),
+          );
+        };
+        DelaySubscriber.prototype.scheduleNotification = function (
+          notification,
+        ) {
+          if (this.errored === true) {
             return;
-        }
-        var scheduler = this.scheduler;
-        var message = new DelayMessage(scheduler.now() + this.delay, notification);
-        this.queue.push(message);
-        if (this.active === false) {
+          }
+          var scheduler = this.scheduler;
+          var message = new DelayMessage(
+            scheduler.now() + this.delay,
+            notification,
+          );
+          this.queue.push(message);
+          if (this.active === false) {
             this._schedule(scheduler);
-        }
-    };
-    DelaySubscriber.prototype._next = function (value) {
-        this.scheduleNotification(__WEBPACK_IMPORTED_MODULE_4__Notification__["a" /* Notification */].createNext(value));
-    };
-    DelaySubscriber.prototype._error = function (err) {
-        this.errored = true;
-        this.queue = [];
-        this.destination.error(err);
-        this.unsubscribe();
-    };
-    DelaySubscriber.prototype._complete = function () {
-        this.scheduleNotification(__WEBPACK_IMPORTED_MODULE_4__Notification__["a" /* Notification */].createComplete());
-        this.unsubscribe();
-    };
-    return DelaySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
-var DelayMessage = /*@__PURE__*/ (function () {
-    function DelayMessage(time, notification) {
-        this.time = time;
-        this.notification = notification;
-    }
-    return DelayMessage;
-}());
-//# sourceMappingURL=delay.js.map
-
-
-/***/ }),
-/* 853 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = delayWhen;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ = __webpack_require__(12);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-
+          }
+        };
+        DelaySubscriber.prototype._next = function (value) {
+          this.scheduleNotification(
+            __WEBPACK_IMPORTED_MODULE_4__Notification__[
+              "a" /* Notification */
+            ].createNext(value),
+          );
+        };
+        DelaySubscriber.prototype._error = function (err) {
+          this.errored = true;
+          this.queue = [];
+          this.destination.error(err);
+          this.unsubscribe();
+        };
+        DelaySubscriber.prototype._complete = function () {
+          this.scheduleNotification(
+            __WEBPACK_IMPORTED_MODULE_4__Notification__[
+              "a" /* Notification */
+            ].createComplete(),
+          );
+          this.unsubscribe();
+        };
+        return DelaySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
+      var DelayMessage = /*@__PURE__*/ (function () {
+        function DelayMessage(time, notification) {
+          this.time = time;
+          this.notification = notification;
+        }
+        return DelayMessage;
+      })();
+      //# sourceMappingURL=delay.js.map
 
-function delayWhen(delayDurationSelector, subscriptionDelay) {
-    if (subscriptionDelay) {
+      /***/
+    },
+    /* 853 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = delayWhen;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ =
+        __webpack_require__(12);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function delayWhen(delayDurationSelector, subscriptionDelay) {
+        if (subscriptionDelay) {
+          return function (source) {
+            return new SubscriptionDelayObservable(
+              source,
+              subscriptionDelay,
+            ).lift(new DelayWhenOperator(delayDurationSelector));
+          };
+        }
         return function (source) {
-            return new SubscriptionDelayObservable(source, subscriptionDelay)
-                .lift(new DelayWhenOperator(delayDurationSelector));
+          return source.lift(new DelayWhenOperator(delayDurationSelector));
         };
-    }
-    return function (source) { return source.lift(new DelayWhenOperator(delayDurationSelector)); };
-}
-var DelayWhenOperator = /*@__PURE__*/ (function () {
-    function DelayWhenOperator(delayDurationSelector) {
-        this.delayDurationSelector = delayDurationSelector;
-    }
-    DelayWhenOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DelayWhenSubscriber(subscriber, this.delayDurationSelector));
-    };
-    return DelayWhenOperator;
-}());
-var DelayWhenSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DelayWhenSubscriber, _super);
-    function DelayWhenSubscriber(destination, delayDurationSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.delayDurationSelector = delayDurationSelector;
-        _this.completed = false;
-        _this.delayNotifierSubscriptions = [];
-        _this.index = 0;
-        return _this;
-    }
-    DelayWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.destination.next(outerValue);
-        this.removeSubscription(innerSub);
-        this.tryComplete();
-    };
-    DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) {
-        this._error(error);
-    };
-    DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) {
-        var value = this.removeSubscription(innerSub);
-        if (value) {
-            this.destination.next(value);
+      }
+      var DelayWhenOperator = /*@__PURE__*/ (function () {
+        function DelayWhenOperator(delayDurationSelector) {
+          this.delayDurationSelector = delayDurationSelector;
         }
-        this.tryComplete();
-    };
-    DelayWhenSubscriber.prototype._next = function (value) {
-        var index = this.index++;
-        try {
+        DelayWhenOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new DelayWhenSubscriber(subscriber, this.delayDurationSelector),
+          );
+        };
+        return DelayWhenOperator;
+      })();
+      var DelayWhenSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DelayWhenSubscriber,
+          _super,
+        );
+        function DelayWhenSubscriber(destination, delayDurationSelector) {
+          var _this = _super.call(this, destination) || this;
+          _this.delayDurationSelector = delayDurationSelector;
+          _this.completed = false;
+          _this.delayNotifierSubscriptions = [];
+          _this.index = 0;
+          return _this;
+        }
+        DelayWhenSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.destination.next(outerValue);
+          this.removeSubscription(innerSub);
+          this.tryComplete();
+        };
+        DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) {
+          this._error(error);
+        };
+        DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) {
+          var value = this.removeSubscription(innerSub);
+          if (value) {
+            this.destination.next(value);
+          }
+          this.tryComplete();
+        };
+        DelayWhenSubscriber.prototype._next = function (value) {
+          var index = this.index++;
+          try {
             var delayNotifier = this.delayDurationSelector(value, index);
             if (delayNotifier) {
-                this.tryDelay(delayNotifier, value);
+              this.tryDelay(delayNotifier, value);
             }
-        }
-        catch (err) {
+          } catch (err) {
             this.destination.error(err);
-        }
-    };
-    DelayWhenSubscriber.prototype._complete = function () {
-        this.completed = true;
-        this.tryComplete();
-        this.unsubscribe();
-    };
-    DelayWhenSubscriber.prototype.removeSubscription = function (subscription) {
-        subscription.unsubscribe();
-        var subscriptionIdx = this.delayNotifierSubscriptions.indexOf(subscription);
-        if (subscriptionIdx !== -1) {
+          }
+        };
+        DelayWhenSubscriber.prototype._complete = function () {
+          this.completed = true;
+          this.tryComplete();
+          this.unsubscribe();
+        };
+        DelayWhenSubscriber.prototype.removeSubscription = function (
+          subscription,
+        ) {
+          subscription.unsubscribe();
+          var subscriptionIdx =
+            this.delayNotifierSubscriptions.indexOf(subscription);
+          if (subscriptionIdx !== -1) {
             this.delayNotifierSubscriptions.splice(subscriptionIdx, 1);
-        }
-        return subscription.outerValue;
-    };
-    DelayWhenSubscriber.prototype.tryDelay = function (delayNotifier, value) {
-        var notifierSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, delayNotifier, value);
-        if (notifierSubscription && !notifierSubscription.closed) {
+          }
+          return subscription.outerValue;
+        };
+        DelayWhenSubscriber.prototype.tryDelay = function (
+          delayNotifier,
+          value,
+        ) {
+          var notifierSubscription = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, delayNotifier, value);
+          if (notifierSubscription && !notifierSubscription.closed) {
             var destination = this.destination;
             destination.add(notifierSubscription);
             this.delayNotifierSubscriptions.push(notifierSubscription);
-        }
-    };
-    DelayWhenSubscriber.prototype.tryComplete = function () {
-        if (this.completed && this.delayNotifierSubscriptions.length === 0) {
+          }
+        };
+        DelayWhenSubscriber.prototype.tryComplete = function () {
+          if (this.completed && this.delayNotifierSubscriptions.length === 0) {
             this.destination.complete();
-        }
-    };
-    return DelayWhenSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
-var SubscriptionDelayObservable = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubscriptionDelayObservable, _super);
-    function SubscriptionDelayObservable(source, subscriptionDelay) {
-        var _this = _super.call(this) || this;
-        _this.source = source;
-        _this.subscriptionDelay = subscriptionDelay;
-        return _this;
-    }
-    SubscriptionDelayObservable.prototype._subscribe = function (subscriber) {
-        this.subscriptionDelay.subscribe(new SubscriptionDelaySubscriber(subscriber, this.source));
-    };
-    return SubscriptionDelayObservable;
-}(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]));
-var SubscriptionDelaySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubscriptionDelaySubscriber, _super);
-    function SubscriptionDelaySubscriber(parent, source) {
-        var _this = _super.call(this) || this;
-        _this.parent = parent;
-        _this.source = source;
-        _this.sourceSubscribed = false;
-        return _this;
-    }
-    SubscriptionDelaySubscriber.prototype._next = function (unused) {
-        this.subscribeToSource();
-    };
-    SubscriptionDelaySubscriber.prototype._error = function (err) {
-        this.unsubscribe();
-        this.parent.error(err);
-    };
-    SubscriptionDelaySubscriber.prototype._complete = function () {
-        this.unsubscribe();
-        this.subscribeToSource();
-    };
-    SubscriptionDelaySubscriber.prototype.subscribeToSource = function () {
-        if (!this.sourceSubscribed) {
+          }
+        };
+        return DelayWhenSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      var SubscriptionDelayObservable = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SubscriptionDelayObservable,
+          _super,
+        );
+        function SubscriptionDelayObservable(source, subscriptionDelay) {
+          var _this = _super.call(this) || this;
+          _this.source = source;
+          _this.subscriptionDelay = subscriptionDelay;
+          return _this;
+        }
+        SubscriptionDelayObservable.prototype._subscribe = function (
+          subscriber,
+        ) {
+          this.subscriptionDelay.subscribe(
+            new SubscriptionDelaySubscriber(subscriber, this.source),
+          );
+        };
+        return SubscriptionDelayObservable;
+      })(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]);
+      var SubscriptionDelaySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SubscriptionDelaySubscriber,
+          _super,
+        );
+        function SubscriptionDelaySubscriber(parent, source) {
+          var _this = _super.call(this) || this;
+          _this.parent = parent;
+          _this.source = source;
+          _this.sourceSubscribed = false;
+          return _this;
+        }
+        SubscriptionDelaySubscriber.prototype._next = function (unused) {
+          this.subscribeToSource();
+        };
+        SubscriptionDelaySubscriber.prototype._error = function (err) {
+          this.unsubscribe();
+          this.parent.error(err);
+        };
+        SubscriptionDelaySubscriber.prototype._complete = function () {
+          this.unsubscribe();
+          this.subscribeToSource();
+        };
+        SubscriptionDelaySubscriber.prototype.subscribeToSource = function () {
+          if (!this.sourceSubscribed) {
             this.sourceSubscribed = true;
             this.unsubscribe();
             this.source.subscribe(this.parent);
-        }
-    };
-    return SubscriptionDelaySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=delayWhen.js.map
-
-
-/***/ }),
-/* 854 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = dematerialize;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+          }
+        };
+        return SubscriptionDelaySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=delayWhen.js.map
 
+      /***/
+    },
+    /* 854 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = dematerialize;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function dematerialize() {
+        return function dematerializeOperatorFunction(source) {
+          return source.lift(new DeMaterializeOperator());
+        };
+      }
+      var DeMaterializeOperator = /*@__PURE__*/ (function () {
+        function DeMaterializeOperator() {}
+        DeMaterializeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new DeMaterializeSubscriber(subscriber));
+        };
+        return DeMaterializeOperator;
+      })();
+      var DeMaterializeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DeMaterializeSubscriber,
+          _super,
+        );
+        function DeMaterializeSubscriber(destination) {
+          return _super.call(this, destination) || this;
+        }
+        DeMaterializeSubscriber.prototype._next = function (value) {
+          value.observe(this.destination);
+        };
+        return DeMaterializeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=dematerialize.js.map
 
-function dematerialize() {
-    return function dematerializeOperatorFunction(source) {
-        return source.lift(new DeMaterializeOperator());
-    };
-}
-var DeMaterializeOperator = /*@__PURE__*/ (function () {
-    function DeMaterializeOperator() {
-    }
-    DeMaterializeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DeMaterializeSubscriber(subscriber));
-    };
-    return DeMaterializeOperator;
-}());
-var DeMaterializeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DeMaterializeSubscriber, _super);
-    function DeMaterializeSubscriber(destination) {
-        return _super.call(this, destination) || this;
-    }
-    DeMaterializeSubscriber.prototype._next = function (value) {
-        value.observe(this.destination);
-    };
-    return DeMaterializeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=dematerialize.js.map
-
-
-/***/ }),
-/* 855 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = distinct;
-/* unused harmony export DistinctSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-function distinct(keySelector, flushes) {
-    return function (source) { return source.lift(new DistinctOperator(keySelector, flushes)); };
-}
-var DistinctOperator = /*@__PURE__*/ (function () {
-    function DistinctOperator(keySelector, flushes) {
-        this.keySelector = keySelector;
-        this.flushes = flushes;
-    }
-    DistinctOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new DistinctSubscriber(subscriber, this.keySelector, this.flushes));
-    };
-    return DistinctOperator;
-}());
-var DistinctSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DistinctSubscriber, _super);
-    function DistinctSubscriber(destination, keySelector, flushes) {
-        var _this = _super.call(this, destination) || this;
-        _this.keySelector = keySelector;
-        _this.values = new Set();
-        if (flushes) {
-            _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, flushes));
-        }
-        return _this;
-    }
-    DistinctSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.values.clear();
-    };
-    DistinctSubscriber.prototype.notifyError = function (error, innerSub) {
-        this._error(error);
-    };
-    DistinctSubscriber.prototype._next = function (value) {
-        if (this.keySelector) {
-            this._useKeySelector(value);
+      /***/
+    },
+    /* 855 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = distinct;
+      /* unused harmony export DistinctSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function distinct(keySelector, flushes) {
+        return function (source) {
+          return source.lift(new DistinctOperator(keySelector, flushes));
+        };
+      }
+      var DistinctOperator = /*@__PURE__*/ (function () {
+        function DistinctOperator(keySelector, flushes) {
+          this.keySelector = keySelector;
+          this.flushes = flushes;
         }
-        else {
+        DistinctOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new DistinctSubscriber(subscriber, this.keySelector, this.flushes),
+          );
+        };
+        return DistinctOperator;
+      })();
+      var DistinctSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          DistinctSubscriber,
+          _super,
+        );
+        function DistinctSubscriber(destination, keySelector, flushes) {
+          var _this = _super.call(this, destination) || this;
+          _this.keySelector = keySelector;
+          _this.values = new Set();
+          if (flushes) {
+            _this.add(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(_this, flushes),
+            );
+          }
+          return _this;
+        }
+        DistinctSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.values.clear();
+        };
+        DistinctSubscriber.prototype.notifyError = function (error, innerSub) {
+          this._error(error);
+        };
+        DistinctSubscriber.prototype._next = function (value) {
+          if (this.keySelector) {
+            this._useKeySelector(value);
+          } else {
             this._finalizeNext(value, value);
-        }
-    };
-    DistinctSubscriber.prototype._useKeySelector = function (value) {
-        var key;
-        var destination = this.destination;
-        try {
+          }
+        };
+        DistinctSubscriber.prototype._useKeySelector = function (value) {
+          var key;
+          var destination = this.destination;
+          try {
             key = this.keySelector(value);
-        }
-        catch (err) {
+          } catch (err) {
             destination.error(err);
             return;
-        }
-        this._finalizeNext(key, value);
-    };
-    DistinctSubscriber.prototype._finalizeNext = function (key, value) {
-        var values = this.values;
-        if (!values.has(key)) {
+          }
+          this._finalizeNext(key, value);
+        };
+        DistinctSubscriber.prototype._finalizeNext = function (key, value) {
+          var values = this.values;
+          if (!values.has(key)) {
             values.add(key);
             this.destination.next(value);
-        }
-    };
-    return DistinctSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-
-//# sourceMappingURL=distinct.js.map
-
-
-/***/ }),
-/* 856 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = distinctUntilKeyChanged;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__ = __webpack_require__(431);
-/** PURE_IMPORTS_START _distinctUntilChanged PURE_IMPORTS_END */
-
-function distinctUntilKeyChanged(key, compare) {
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__["a" /* distinctUntilChanged */])(function (x, y) { return compare ? compare(x[key], y[key]) : x[key] === y[key]; });
-}
-//# sourceMappingURL=distinctUntilKeyChanged.js.map
-
-
-/***/ }),
-/* 857 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = elementAt;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__ = __webpack_require__(188);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ = __webpack_require__(146);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__take__ = __webpack_require__(319);
-/** PURE_IMPORTS_START _util_ArgumentOutOfRangeError,_filter,_throwIfEmpty,_defaultIfEmpty,_take PURE_IMPORTS_END */
-
-
-
-
-
-function elementAt(index, defaultValue) {
-    if (index < 0) {
-        throw new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */]();
-    }
-    var hasDefaultValue = arguments.length >= 2;
-    return function (source) {
-        return source.pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(function (v, i) { return i === index; }), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__take__["a" /* take */])(1), hasDefaultValue
-            ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__["a" /* defaultIfEmpty */])(defaultValue)
-            : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__["a" /* throwIfEmpty */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */](); }));
-    };
-}
-//# sourceMappingURL=elementAt.js.map
-
-
-/***/ }),
-/* 858 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = endWith;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ = __webpack_require__(85);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ = __webpack_require__(312);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ = __webpack_require__(39);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ = __webpack_require__(186);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
-
+          }
+        };
+        return DistinctSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
 
+      //# sourceMappingURL=distinct.js.map
 
+      /***/
+    },
+    /* 856 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        distinctUntilKeyChanged;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__ =
+        __webpack_require__(431);
+      /** PURE_IMPORTS_START _distinctUntilChanged PURE_IMPORTS_END */
+
+      function distinctUntilKeyChanged(key, compare) {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__[
+            "a" /* distinctUntilChanged */
+          ],
+        )(function (x, y) {
+          return compare ? compare(x[key], y[key]) : x[key] === y[key];
+        });
+      }
+      //# sourceMappingURL=distinctUntilKeyChanged.js.map
 
+      /***/
+    },
+    /* 857 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = elementAt;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__ =
+        __webpack_require__(152);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
+        __webpack_require__(147);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__ =
+        __webpack_require__(188);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ =
+        __webpack_require__(146);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__take__ =
+        __webpack_require__(319);
+      /** PURE_IMPORTS_START _util_ArgumentOutOfRangeError,_filter,_throwIfEmpty,_defaultIfEmpty,_take PURE_IMPORTS_END */
+
+      function elementAt(index, defaultValue) {
+        if (index < 0) {
+          throw new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__[
+            "a" /* ArgumentOutOfRangeError */
+          ]();
+        }
+        var hasDefaultValue = arguments.length >= 2;
+        return function (source) {
+          return source.pipe(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
+            )(function (v, i) {
+              return i === index;
+            }),
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__take__["a" /* take */],
+            )(1),
+            hasDefaultValue
+              ? __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__[
+                    "a" /* defaultIfEmpty */
+                  ],
+                )(defaultValue)
+              : __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__[
+                    "a" /* throwIfEmpty */
+                  ],
+                )(function () {
+                  return new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__[
+                    "a" /* ArgumentOutOfRangeError */
+                  ]();
+                }),
+          );
+        };
+      }
+      //# sourceMappingURL=elementAt.js.map
 
-function endWith() {
-    var array = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        array[_i] = arguments[_i];
-    }
-    return function (source) {
-        var scheduler = array[array.length - 1];
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
-            array.pop();
+      /***/
+    },
+    /* 858 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = endWith;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ =
+        __webpack_require__(85);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ =
+        __webpack_require__(312);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ =
+        __webpack_require__(39);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ =
+        __webpack_require__(186);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
+
+      function endWith() {
+        var array = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          array[_i] = arguments[_i];
         }
-        else {
+        return function (source) {
+          var scheduler = array[array.length - 1];
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__[
+                "a" /* isScheduler */
+              ],
+            )(scheduler)
+          ) {
+            array.pop();
+          } else {
             scheduler = null;
-        }
-        var len = array.length;
-        if (len === 1 && !scheduler) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(source, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_scalar__["a" /* scalar */])(array[0]));
-        }
-        else if (len > 0) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(source, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__observable_fromArray__["a" /* fromArray */])(array, scheduler));
-        }
-        else {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(source, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */])(scheduler));
-        }
-    };
-}
-//# sourceMappingURL=endWith.js.map
-
-
-/***/ }),
-/* 859 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = every;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
+          }
+          var len = array.length;
+          if (len === 1 && !scheduler) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
+                "a" /* concat */
+              ],
+            )(
+              source,
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__observable_scalar__[
+                  "a" /* scalar */
+                ],
+              )(array[0]),
+            );
+          } else if (len > 0) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
+                "a" /* concat */
+              ],
+            )(
+              source,
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__[
+                  "a" /* fromArray */
+                ],
+              )(array, scheduler),
+            );
+          } else {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
+                "a" /* concat */
+              ],
+            )(
+              source,
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__observable_empty__[
+                  "a" /* empty */
+                ],
+              )(scheduler),
+            );
+          }
+        };
+      }
+      //# sourceMappingURL=endWith.js.map
 
-function every(predicate, thisArg) {
-    return function (source) { return source.lift(new EveryOperator(predicate, thisArg, source)); };
-}
-var EveryOperator = /*@__PURE__*/ (function () {
-    function EveryOperator(predicate, thisArg, source) {
-        this.predicate = predicate;
-        this.thisArg = thisArg;
-        this.source = source;
-    }
-    EveryOperator.prototype.call = function (observer, source) {
-        return source.subscribe(new EverySubscriber(observer, this.predicate, this.thisArg, this.source));
-    };
-    return EveryOperator;
-}());
-var EverySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](EverySubscriber, _super);
-    function EverySubscriber(destination, predicate, thisArg, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.thisArg = thisArg;
-        _this.source = source;
-        _this.index = 0;
-        _this.thisArg = thisArg || _this;
-        return _this;
-    }
-    EverySubscriber.prototype.notifyComplete = function (everyValueMatch) {
-        this.destination.next(everyValueMatch);
-        this.destination.complete();
-    };
-    EverySubscriber.prototype._next = function (value) {
-        var result = false;
-        try {
-            result = this.predicate.call(this.thisArg, value, this.index++, this.source);
-        }
-        catch (err) {
+      /***/
+    },
+    /* 859 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = every;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function every(predicate, thisArg) {
+        return function (source) {
+          return source.lift(new EveryOperator(predicate, thisArg, source));
+        };
+      }
+      var EveryOperator = /*@__PURE__*/ (function () {
+        function EveryOperator(predicate, thisArg, source) {
+          this.predicate = predicate;
+          this.thisArg = thisArg;
+          this.source = source;
+        }
+        EveryOperator.prototype.call = function (observer, source) {
+          return source.subscribe(
+            new EverySubscriber(
+              observer,
+              this.predicate,
+              this.thisArg,
+              this.source,
+            ),
+          );
+        };
+        return EveryOperator;
+      })();
+      var EverySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          EverySubscriber,
+          _super,
+        );
+        function EverySubscriber(destination, predicate, thisArg, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.thisArg = thisArg;
+          _this.source = source;
+          _this.index = 0;
+          _this.thisArg = thisArg || _this;
+          return _this;
+        }
+        EverySubscriber.prototype.notifyComplete = function (everyValueMatch) {
+          this.destination.next(everyValueMatch);
+          this.destination.complete();
+        };
+        EverySubscriber.prototype._next = function (value) {
+          var result = false;
+          try {
+            result = this.predicate.call(
+              this.thisArg,
+              value,
+              this.index++,
+              this.source,
+            );
+          } catch (err) {
             this.destination.error(err);
             return;
-        }
-        if (!result) {
+          }
+          if (!result) {
             this.notifyComplete(false);
-        }
-    };
-    EverySubscriber.prototype._complete = function () {
-        this.notifyComplete(true);
-    };
-    return EverySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=every.js.map
-
-
-/***/ }),
-/* 860 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = exhaust;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
+          }
+        };
+        EverySubscriber.prototype._complete = function () {
+          this.notifyComplete(true);
+        };
+        return EverySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=every.js.map
 
-function exhaust() {
-    return function (source) { return source.lift(new SwitchFirstOperator()); };
-}
-var SwitchFirstOperator = /*@__PURE__*/ (function () {
-    function SwitchFirstOperator() {
-    }
-    SwitchFirstOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SwitchFirstSubscriber(subscriber));
-    };
-    return SwitchFirstOperator;
-}());
-var SwitchFirstSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SwitchFirstSubscriber, _super);
-    function SwitchFirstSubscriber(destination) {
-        var _this = _super.call(this, destination) || this;
-        _this.hasCompleted = false;
-        _this.hasSubscription = false;
-        return _this;
-    }
-    SwitchFirstSubscriber.prototype._next = function (value) {
-        if (!this.hasSubscription) {
+      /***/
+    },
+    /* 860 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = exhaust;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function exhaust() {
+        return function (source) {
+          return source.lift(new SwitchFirstOperator());
+        };
+      }
+      var SwitchFirstOperator = /*@__PURE__*/ (function () {
+        function SwitchFirstOperator() {}
+        SwitchFirstOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new SwitchFirstSubscriber(subscriber));
+        };
+        return SwitchFirstOperator;
+      })();
+      var SwitchFirstSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SwitchFirstSubscriber,
+          _super,
+        );
+        function SwitchFirstSubscriber(destination) {
+          var _this = _super.call(this, destination) || this;
+          _this.hasCompleted = false;
+          _this.hasSubscription = false;
+          return _this;
+        }
+        SwitchFirstSubscriber.prototype._next = function (value) {
+          if (!this.hasSubscription) {
             this.hasSubscription = true;
-            this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, value));
-        }
-    };
-    SwitchFirstSubscriber.prototype._complete = function () {
-        this.hasCompleted = true;
-        if (!this.hasSubscription) {
+            this.add(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, value),
+            );
+          }
+        };
+        SwitchFirstSubscriber.prototype._complete = function () {
+          this.hasCompleted = true;
+          if (!this.hasSubscription) {
             this.destination.complete();
-        }
-    };
-    SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) {
-        this.remove(innerSub);
-        this.hasSubscription = false;
-        if (this.hasCompleted) {
+          }
+        };
+        SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) {
+          this.remove(innerSub);
+          this.hasSubscription = false;
+          if (this.hasCompleted) {
             this.destination.complete();
-        }
-    };
-    return SwitchFirstSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=exhaust.js.map
-
-
-/***/ }),
-/* 861 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = exhaustMap;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ = __webpack_require__(47);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ = __webpack_require__(62);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
-
-
-
-
-
+          }
+        };
+        return SwitchFirstSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=exhaust.js.map
 
-function exhaustMap(project, resultSelector) {
-    if (resultSelector) {
-        return function (source) { return source.pipe(exhaustMap(function (a, i) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__observable_from__["a" /* from */])(project(a, i)).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */])(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };
-    }
-    return function (source) {
-        return source.lift(new ExhauseMapOperator(project));
-    };
-}
-var ExhauseMapOperator = /*@__PURE__*/ (function () {
-    function ExhauseMapOperator(project) {
-        this.project = project;
-    }
-    ExhauseMapOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ExhaustMapSubscriber(subscriber, this.project));
-    };
-    return ExhauseMapOperator;
-}());
-var ExhaustMapSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ExhaustMapSubscriber, _super);
-    function ExhaustMapSubscriber(destination, project) {
-        var _this = _super.call(this, destination) || this;
-        _this.project = project;
-        _this.hasSubscription = false;
-        _this.hasCompleted = false;
-        _this.index = 0;
-        return _this;
-    }
-    ExhaustMapSubscriber.prototype._next = function (value) {
-        if (!this.hasSubscription) {
-            this.tryNext(value);
+      /***/
+    },
+    /* 861 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = exhaustMap;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ =
+        __webpack_require__(47);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ =
+        __webpack_require__(62);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
+
+      function exhaustMap(project, resultSelector) {
+        if (resultSelector) {
+          return function (source) {
+            return source.pipe(
+              exhaustMap(function (a, i) {
+                return __webpack_require__
+                  .i(
+                    __WEBPACK_IMPORTED_MODULE_5__observable_from__[
+                      "a" /* from */
+                    ],
+                  )(project(a, i))
+                  .pipe(
+                    __webpack_require__.i(
+                      __WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */],
+                    )(function (b, ii) {
+                      return resultSelector(a, b, i, ii);
+                    }),
+                  );
+              }),
+            );
+          };
         }
-    };
-    ExhaustMapSubscriber.prototype.tryNext = function (value) {
-        var result;
-        var index = this.index++;
-        try {
-            result = this.project(value, index);
+        return function (source) {
+          return source.lift(new ExhauseMapOperator(project));
+        };
+      }
+      var ExhauseMapOperator = /*@__PURE__*/ (function () {
+        function ExhauseMapOperator(project) {
+          this.project = project;
         }
-        catch (err) {
+        ExhauseMapOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ExhaustMapSubscriber(subscriber, this.project),
+          );
+        };
+        return ExhauseMapOperator;
+      })();
+      var ExhaustMapSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ExhaustMapSubscriber,
+          _super,
+        );
+        function ExhaustMapSubscriber(destination, project) {
+          var _this = _super.call(this, destination) || this;
+          _this.project = project;
+          _this.hasSubscription = false;
+          _this.hasCompleted = false;
+          _this.index = 0;
+          return _this;
+        }
+        ExhaustMapSubscriber.prototype._next = function (value) {
+          if (!this.hasSubscription) {
+            this.tryNext(value);
+          }
+        };
+        ExhaustMapSubscriber.prototype.tryNext = function (value) {
+          var result;
+          var index = this.index++;
+          try {
+            result = this.project(value, index);
+          } catch (err) {
             this.destination.error(err);
             return;
-        }
-        this.hasSubscription = true;
-        this._innerSub(result, value, index);
-    };
-    ExhaustMapSubscriber.prototype._innerSub = function (result, value, index) {
-        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
-        var destination = this.destination;
-        destination.add(innerSubscriber);
-        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, value, index, innerSubscriber);
-    };
-    ExhaustMapSubscriber.prototype._complete = function () {
-        this.hasCompleted = true;
-        if (!this.hasSubscription) {
+          }
+          this.hasSubscription = true;
+          this._innerSub(result, value, index);
+        };
+        ExhaustMapSubscriber.prototype._innerSub = function (
+          result,
+          value,
+          index,
+        ) {
+          var innerSubscriber =
+            new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
+              "a" /* InnerSubscriber */
+            ](this, undefined, undefined);
+          var destination = this.destination;
+          destination.add(innerSubscriber);
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, result, value, index, innerSubscriber);
+        };
+        ExhaustMapSubscriber.prototype._complete = function () {
+          this.hasCompleted = true;
+          if (!this.hasSubscription) {
             this.destination.complete();
-        }
-        this.unsubscribe();
-    };
-    ExhaustMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.destination.next(innerValue);
-    };
-    ExhaustMapSubscriber.prototype.notifyError = function (err) {
-        this.destination.error(err);
-    };
-    ExhaustMapSubscriber.prototype.notifyComplete = function (innerSub) {
-        var destination = this.destination;
-        destination.remove(innerSub);
-        this.hasSubscription = false;
-        if (this.hasCompleted) {
+          }
+          this.unsubscribe();
+        };
+        ExhaustMapSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.destination.next(innerValue);
+        };
+        ExhaustMapSubscriber.prototype.notifyError = function (err) {
+          this.destination.error(err);
+        };
+        ExhaustMapSubscriber.prototype.notifyComplete = function (innerSub) {
+          var destination = this.destination;
+          destination.remove(innerSub);
+          this.hasSubscription = false;
+          if (this.hasCompleted) {
             this.destination.complete();
-        }
-    };
-    return ExhaustMapSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=exhaustMap.js.map
-
-
-/***/ }),
-/* 862 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = expand;
-/* unused harmony export ExpandOperator */
-/* unused harmony export ExpandSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
+          }
+        };
+        return ExhaustMapSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=exhaustMap.js.map
 
+      /***/
+    },
+    /* 862 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = expand;
+      /* unused harmony export ExpandOperator */
+      /* unused harmony export ExpandSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function expand(project, concurrent, scheduler) {
+        if (concurrent === void 0) {
+          concurrent = Number.POSITIVE_INFINITY;
+        }
+        if (scheduler === void 0) {
+          scheduler = undefined;
+        }
+        concurrent =
+          (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent;
+        return function (source) {
+          return source.lift(
+            new ExpandOperator(project, concurrent, scheduler),
+          );
+        };
+      }
+      var ExpandOperator = /*@__PURE__*/ (function () {
+        function ExpandOperator(project, concurrent, scheduler) {
+          this.project = project;
+          this.concurrent = concurrent;
+          this.scheduler = scheduler;
+        }
+        ExpandOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ExpandSubscriber(
+              subscriber,
+              this.project,
+              this.concurrent,
+              this.scheduler,
+            ),
+          );
+        };
+        return ExpandOperator;
+      })();
 
-function expand(project, concurrent, scheduler) {
-    if (concurrent === void 0) {
-        concurrent = Number.POSITIVE_INFINITY;
-    }
-    if (scheduler === void 0) {
-        scheduler = undefined;
-    }
-    concurrent = (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent;
-    return function (source) { return source.lift(new ExpandOperator(project, concurrent, scheduler)); };
-}
-var ExpandOperator = /*@__PURE__*/ (function () {
-    function ExpandOperator(project, concurrent, scheduler) {
-        this.project = project;
-        this.concurrent = concurrent;
-        this.scheduler = scheduler;
-    }
-    ExpandOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ExpandSubscriber(subscriber, this.project, this.concurrent, this.scheduler));
-    };
-    return ExpandOperator;
-}());
-
-var ExpandSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ExpandSubscriber, _super);
-    function ExpandSubscriber(destination, project, concurrent, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.project = project;
-        _this.concurrent = concurrent;
-        _this.scheduler = scheduler;
-        _this.index = 0;
-        _this.active = 0;
-        _this.hasCompleted = false;
-        if (concurrent < Number.POSITIVE_INFINITY) {
+      var ExpandSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ExpandSubscriber,
+          _super,
+        );
+        function ExpandSubscriber(destination, project, concurrent, scheduler) {
+          var _this = _super.call(this, destination) || this;
+          _this.project = project;
+          _this.concurrent = concurrent;
+          _this.scheduler = scheduler;
+          _this.index = 0;
+          _this.active = 0;
+          _this.hasCompleted = false;
+          if (concurrent < Number.POSITIVE_INFINITY) {
             _this.buffer = [];
-        }
-        return _this;
-    }
-    ExpandSubscriber.dispatch = function (arg) {
-        var subscriber = arg.subscriber, result = arg.result, value = arg.value, index = arg.index;
-        subscriber.subscribeToProjection(result, value, index);
-    };
-    ExpandSubscriber.prototype._next = function (value) {
-        var destination = this.destination;
-        if (destination.closed) {
+          }
+          return _this;
+        }
+        ExpandSubscriber.dispatch = function (arg) {
+          var subscriber = arg.subscriber,
+            result = arg.result,
+            value = arg.value,
+            index = arg.index;
+          subscriber.subscribeToProjection(result, value, index);
+        };
+        ExpandSubscriber.prototype._next = function (value) {
+          var destination = this.destination;
+          if (destination.closed) {
             this._complete();
             return;
-        }
-        var index = this.index++;
-        if (this.active < this.concurrent) {
+          }
+          var index = this.index++;
+          if (this.active < this.concurrent) {
             destination.next(value);
-            var result = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */])(this.project)(value, index);
-            if (result === __WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */]) {
-                destination.error(__WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */].e);
-            }
-            else if (!this.scheduler) {
-                this.subscribeToProjection(result, value, index);
-            }
-            else {
-                var state = { subscriber: this, result: result, value: value, index: index };
-                var destination_1 = this.destination;
-                destination_1.add(this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state));
+            var result = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */],
+            )(this.project)(value, index);
+            if (
+              result ===
+              __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              destination.error(
+                __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
+                  "a" /* errorObject */
+                ].e,
+              );
+            } else if (!this.scheduler) {
+              this.subscribeToProjection(result, value, index);
+            } else {
+              var state = {
+                subscriber: this,
+                result: result,
+                value: value,
+                index: index,
+              };
+              var destination_1 = this.destination;
+              destination_1.add(
+                this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state),
+              );
             }
-        }
-        else {
+          } else {
             this.buffer.push(value);
-        }
-    };
-    ExpandSubscriber.prototype.subscribeToProjection = function (result, value, index) {
-        this.active++;
-        var destination = this.destination;
-        destination.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, value, index));
-    };
-    ExpandSubscriber.prototype._complete = function () {
-        this.hasCompleted = true;
-        if (this.hasCompleted && this.active === 0) {
+          }
+        };
+        ExpandSubscriber.prototype.subscribeToProjection = function (
+          result,
+          value,
+          index,
+        ) {
+          this.active++;
+          var destination = this.destination;
+          destination.add(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(this, result, value, index),
+          );
+        };
+        ExpandSubscriber.prototype._complete = function () {
+          this.hasCompleted = true;
+          if (this.hasCompleted && this.active === 0) {
             this.destination.complete();
-        }
-        this.unsubscribe();
-    };
-    ExpandSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this._next(innerValue);
-    };
-    ExpandSubscriber.prototype.notifyComplete = function (innerSub) {
-        var buffer = this.buffer;
-        var destination = this.destination;
-        destination.remove(innerSub);
-        this.active--;
-        if (buffer && buffer.length > 0) {
+          }
+          this.unsubscribe();
+        };
+        ExpandSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this._next(innerValue);
+        };
+        ExpandSubscriber.prototype.notifyComplete = function (innerSub) {
+          var buffer = this.buffer;
+          var destination = this.destination;
+          destination.remove(innerSub);
+          this.active--;
+          if (buffer && buffer.length > 0) {
             this._next(buffer.shift());
-        }
-        if (this.hasCompleted && this.active === 0) {
+          }
+          if (this.hasCompleted && this.active === 0) {
             this.destination.complete();
-        }
-    };
-    return ExpandSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
-
-//# sourceMappingURL=expand.js.map
-
-
-/***/ }),
-/* 863 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = finalize;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
-/** PURE_IMPORTS_START tslib,_Subscriber,_Subscription PURE_IMPORTS_END */
-
-
-
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-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](FinallySubscriber, _super);
-    function FinallySubscriber(destination, callback) {
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-        return _this;
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-
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-/** PURE_IMPORTS_START _operators_find PURE_IMPORTS_END */
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-function findIndex(predicate, thisArg) {
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-
-/***/ }),
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-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__take__ = __webpack_require__(319);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ = __webpack_require__(146);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__ = __webpack_require__(188);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ = __webpack_require__(118);
-/** PURE_IMPORTS_START _util_EmptyError,_filter,_take,_defaultIfEmpty,_throwIfEmpty,_util_identity PURE_IMPORTS_END */
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-
-
-
-
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-function first(predicate, defaultValue) {
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-    return function (source) { return source.pipe(predicate ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(function (v, i) { return predicate(v, i, source); }) : __WEBPACK_IMPORTED_MODULE_5__util_identity__["a" /* identity */], __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__take__["a" /* take */])(1), hasDefaultValue ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__["a" /* defaultIfEmpty */])(defaultValue) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__["a" /* throwIfEmpty */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__["a" /* EmptyError */](); })); };
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-
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-/***/ (function(module, __webpack_exports__, __webpack_require__) {
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-"use strict";
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-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
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-
-function ignoreElements() {
-    return function ignoreElementsOperatorFunction(source) {
-        return source.lift(new IgnoreElementsOperator());
-    };
-}
-var IgnoreElementsOperator = /*@__PURE__*/ (function () {
-    function IgnoreElementsOperator() {
-    }
-    IgnoreElementsOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new IgnoreElementsSubscriber(subscriber));
-    };
-    return IgnoreElementsOperator;
-}());
-var IgnoreElementsSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](IgnoreElementsSubscriber, _super);
-    function IgnoreElementsSubscriber() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    IgnoreElementsSubscriber.prototype._next = function (unused) {
-    };
-    return IgnoreElementsSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=ignoreElements.js.map
-
-
-/***/ }),
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-/***/ (function(module, __webpack_exports__, __webpack_require__) {
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-"use strict";
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-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-function isEmpty() {
-    return function (source) { return source.lift(new IsEmptyOperator()); };
-}
-var IsEmptyOperator = /*@__PURE__*/ (function () {
-    function IsEmptyOperator() {
-    }
-    IsEmptyOperator.prototype.call = function (observer, source) {
-        return source.subscribe(new IsEmptySubscriber(observer));
-    };
-    return IsEmptyOperator;
-}());
-var IsEmptySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](IsEmptySubscriber, _super);
-    function IsEmptySubscriber(destination) {
-        return _super.call(this, destination) || this;
-    }
-    IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) {
-        var destination = this.destination;
-        destination.next(isEmpty);
-        destination.complete();
-    };
-    IsEmptySubscriber.prototype._next = function (value) {
-        this.notifyComplete(false);
-    };
-    IsEmptySubscriber.prototype._complete = function () {
-        this.notifyComplete(true);
-    };
-    return IsEmptySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=isEmpty.js.map
-
-
-/***/ }),
-/* 868 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = last;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ = __webpack_require__(153);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__takeLast__ = __webpack_require__(320);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__ = __webpack_require__(188);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__ = __webpack_require__(146);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ = __webpack_require__(118);
-/** PURE_IMPORTS_START _util_EmptyError,_filter,_takeLast,_throwIfEmpty,_defaultIfEmpty,_util_identity PURE_IMPORTS_END */
-
-
-
-
-
-
-function last(predicate, defaultValue) {
-    var hasDefaultValue = arguments.length >= 2;
-    return function (source) { return source.pipe(predicate ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(function (v, i) { return predicate(v, i, source); }) : __WEBPACK_IMPORTED_MODULE_5__util_identity__["a" /* identity */], __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__takeLast__["a" /* takeLast */])(1), hasDefaultValue ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__["a" /* defaultIfEmpty */])(defaultValue) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__["a" /* throwIfEmpty */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__["a" /* EmptyError */](); })); };
-}
-//# sourceMappingURL=last.js.map
-
-
-/***/ }),
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-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = mapTo;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
+          }
+        };
+        return ExpandSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
 
-function mapTo(value) {
-    return function (source) { return source.lift(new MapToOperator(value)); };
-}
-var MapToOperator = /*@__PURE__*/ (function () {
-    function MapToOperator(value) {
-        this.value = value;
-    }
-    MapToOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new MapToSubscriber(subscriber, this.value));
-    };
-    return MapToOperator;
-}());
-var MapToSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MapToSubscriber, _super);
-    function MapToSubscriber(destination, value) {
-        var _this = _super.call(this, destination) || this;
-        _this.value = value;
-        return _this;
-    }
-    MapToSubscriber.prototype._next = function (x) {
-        this.destination.next(this.value);
-    };
-    return MapToSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=mapTo.js.map
-
-
-/***/ }),
-/* 870 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = materialize;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ = __webpack_require__(184);
-/** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
-
-
-
-function materialize() {
-    return function materializeOperatorFunction(source) {
-        return source.lift(new MaterializeOperator());
-    };
-}
-var MaterializeOperator = /*@__PURE__*/ (function () {
-    function MaterializeOperator() {
-    }
-    MaterializeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new MaterializeSubscriber(subscriber));
-    };
-    return MaterializeOperator;
-}());
-var MaterializeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MaterializeSubscriber, _super);
-    function MaterializeSubscriber(destination) {
-        return _super.call(this, destination) || this;
-    }
-    MaterializeSubscriber.prototype._next = function (value) {
-        this.destination.next(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createNext(value));
-    };
-    MaterializeSubscriber.prototype._error = function (err) {
-        var destination = this.destination;
-        destination.next(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createError(err));
-        destination.complete();
-    };
-    MaterializeSubscriber.prototype._complete = function () {
-        var destination = this.destination;
-        destination.next(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createComplete());
-        destination.complete();
-    };
-    return MaterializeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=materialize.js.map
-
-
-/***/ }),
-/* 871 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = max;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ = __webpack_require__(187);
-/** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
-
-function max(comparer) {
-    var max = (typeof comparer === 'function')
-        ? function (x, y) { return comparer(x, y) > 0 ? x : y; }
-        : function (x, y) { return x > y ? x : y; };
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */])(max);
-}
-//# sourceMappingURL=max.js.map
-
-
-/***/ }),
-/* 872 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = merge;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_merge__ = __webpack_require__(424);
-/** PURE_IMPORTS_START _observable_merge PURE_IMPORTS_END */
-
-function merge() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    return function (source) { return source.lift.call(__WEBPACK_IMPORTED_MODULE_0__observable_merge__["a" /* merge */].apply(void 0, [source].concat(observables))); };
-}
-//# sourceMappingURL=merge.js.map
+      //# sourceMappingURL=expand.js.map
 
+      /***/
+    },
+    /* 863 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = finalize;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
+        __webpack_require__(25);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_Subscription PURE_IMPORTS_END */
+
+      function finalize(callback) {
+        return function (source) {
+          return source.lift(new FinallyOperator(callback));
+        };
+      }
+      var FinallyOperator = /*@__PURE__*/ (function () {
+        function FinallyOperator(callback) {
+          this.callback = callback;
+        }
+        FinallyOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new FinallySubscriber(subscriber, this.callback),
+          );
+        };
+        return FinallyOperator;
+      })();
+      var FinallySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          FinallySubscriber,
+          _super,
+        );
+        function FinallySubscriber(destination, callback) {
+          var _this = _super.call(this, destination) || this;
+          _this.add(
+            new __WEBPACK_IMPORTED_MODULE_2__Subscription__[
+              "a" /* Subscription */
+            ](callback),
+          );
+          return _this;
+        }
+        return FinallySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=finalize.js.map
 
-/***/ }),
-/* 873 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 864 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = findIndex;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__operators_find__ =
+        __webpack_require__(432);
+      /** PURE_IMPORTS_START _operators_find PURE_IMPORTS_END */
+
+      function findIndex(predicate, thisArg) {
+        return function (source) {
+          return source.lift(
+            new __WEBPACK_IMPORTED_MODULE_0__operators_find__[
+              "b" /* FindValueOperator */
+            ](predicate, source, true, thisArg),
+          );
+        };
+      }
+      //# sourceMappingURL=findIndex.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = mergeMapTo;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ = __webpack_require__(148);
-/** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
+      /***/
+    },
+    /* 865 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = first;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ =
+        __webpack_require__(153);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
+        __webpack_require__(147);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__take__ =
+        __webpack_require__(319);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ =
+        __webpack_require__(146);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__ =
+        __webpack_require__(188);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ =
+        __webpack_require__(118);
+      /** PURE_IMPORTS_START _util_EmptyError,_filter,_take,_defaultIfEmpty,_throwIfEmpty,_util_identity PURE_IMPORTS_END */
+
+      function first(predicate, defaultValue) {
+        var hasDefaultValue = arguments.length >= 2;
+        return function (source) {
+          return source.pipe(
+            predicate
+              ? __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
+                )(function (v, i) {
+                  return predicate(v, i, source);
+                })
+              : __WEBPACK_IMPORTED_MODULE_5__util_identity__[
+                  "a" /* identity */
+                ],
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__take__["a" /* take */],
+            )(1),
+            hasDefaultValue
+              ? __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__[
+                    "a" /* defaultIfEmpty */
+                  ],
+                )(defaultValue)
+              : __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__[
+                    "a" /* throwIfEmpty */
+                  ],
+                )(function () {
+                  return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__[
+                    "a" /* EmptyError */
+                  ]();
+                }),
+          );
+        };
+      }
+      //# sourceMappingURL=first.js.map
 
-function mergeMapTo(innerObservable, resultSelector, concurrent) {
-    if (concurrent === void 0) {
-        concurrent = Number.POSITIVE_INFINITY;
-    }
-    if (typeof resultSelector === 'function') {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(function () { return innerObservable; }, resultSelector, concurrent);
-    }
-    if (typeof resultSelector === 'number') {
-        concurrent = resultSelector;
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(function () { return innerObservable; }, concurrent);
-}
-//# sourceMappingURL=mergeMapTo.js.map
+      /***/
+    },
+    /* 866 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        ignoreElements;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function ignoreElements() {
+        return function ignoreElementsOperatorFunction(source) {
+          return source.lift(new IgnoreElementsOperator());
+        };
+      }
+      var IgnoreElementsOperator = /*@__PURE__*/ (function () {
+        function IgnoreElementsOperator() {}
+        IgnoreElementsOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new IgnoreElementsSubscriber(subscriber));
+        };
+        return IgnoreElementsOperator;
+      })();
+      var IgnoreElementsSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          IgnoreElementsSubscriber,
+          _super,
+        );
+        function IgnoreElementsSubscriber() {
+          return (_super !== null && _super.apply(this, arguments)) || this;
+        }
+        IgnoreElementsSubscriber.prototype._next = function (unused) {};
+        return IgnoreElementsSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=ignoreElements.js.map
 
+      /***/
+    },
+    /* 867 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isEmpty;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function isEmpty() {
+        return function (source) {
+          return source.lift(new IsEmptyOperator());
+        };
+      }
+      var IsEmptyOperator = /*@__PURE__*/ (function () {
+        function IsEmptyOperator() {}
+        IsEmptyOperator.prototype.call = function (observer, source) {
+          return source.subscribe(new IsEmptySubscriber(observer));
+        };
+        return IsEmptyOperator;
+      })();
+      var IsEmptySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          IsEmptySubscriber,
+          _super,
+        );
+        function IsEmptySubscriber(destination) {
+          return _super.call(this, destination) || this;
+        }
+        IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) {
+          var destination = this.destination;
+          destination.next(isEmpty);
+          destination.complete();
+        };
+        IsEmptySubscriber.prototype._next = function (value) {
+          this.notifyComplete(false);
+        };
+        IsEmptySubscriber.prototype._complete = function () {
+          this.notifyComplete(true);
+        };
+        return IsEmptySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=isEmpty.js.map
 
-/***/ }),
-/* 874 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 868 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = last;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ =
+        __webpack_require__(153);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
+        __webpack_require__(147);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__takeLast__ =
+        __webpack_require__(320);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__ =
+        __webpack_require__(188);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__ =
+        __webpack_require__(146);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ =
+        __webpack_require__(118);
+      /** PURE_IMPORTS_START _util_EmptyError,_filter,_takeLast,_throwIfEmpty,_defaultIfEmpty,_util_identity PURE_IMPORTS_END */
+
+      function last(predicate, defaultValue) {
+        var hasDefaultValue = arguments.length >= 2;
+        return function (source) {
+          return source.pipe(
+            predicate
+              ? __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
+                )(function (v, i) {
+                  return predicate(v, i, source);
+                })
+              : __WEBPACK_IMPORTED_MODULE_5__util_identity__[
+                  "a" /* identity */
+                ],
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__takeLast__["a" /* takeLast */],
+            )(1),
+            hasDefaultValue
+              ? __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__[
+                    "a" /* defaultIfEmpty */
+                  ],
+                )(defaultValue)
+              : __webpack_require__.i(
+                  __WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__[
+                    "a" /* throwIfEmpty */
+                  ],
+                )(function () {
+                  return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__[
+                    "a" /* EmptyError */
+                  ]();
+                }),
+          );
+        };
+      }
+      //# sourceMappingURL=last.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = mergeScan;
-/* unused harmony export MergeScanOperator */
-/* unused harmony export MergeScanSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__ = __webpack_require__(84);
-/** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber PURE_IMPORTS_END */
+      /***/
+    },
+    /* 869 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = mapTo;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function mapTo(value) {
+        return function (source) {
+          return source.lift(new MapToOperator(value));
+        };
+      }
+      var MapToOperator = /*@__PURE__*/ (function () {
+        function MapToOperator(value) {
+          this.value = value;
+        }
+        MapToOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new MapToSubscriber(subscriber, this.value));
+        };
+        return MapToOperator;
+      })();
+      var MapToSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          MapToSubscriber,
+          _super,
+        );
+        function MapToSubscriber(destination, value) {
+          var _this = _super.call(this, destination) || this;
+          _this.value = value;
+          return _this;
+        }
+        MapToSubscriber.prototype._next = function (x) {
+          this.destination.next(this.value);
+        };
+        return MapToSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=mapTo.js.map
 
+      /***/
+    },
+    /* 870 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = materialize;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ =
+        __webpack_require__(184);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
+
+      function materialize() {
+        return function materializeOperatorFunction(source) {
+          return source.lift(new MaterializeOperator());
+        };
+      }
+      var MaterializeOperator = /*@__PURE__*/ (function () {
+        function MaterializeOperator() {}
+        MaterializeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new MaterializeSubscriber(subscriber));
+        };
+        return MaterializeOperator;
+      })();
+      var MaterializeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          MaterializeSubscriber,
+          _super,
+        );
+        function MaterializeSubscriber(destination) {
+          return _super.call(this, destination) || this;
+        }
+        MaterializeSubscriber.prototype._next = function (value) {
+          this.destination.next(
+            __WEBPACK_IMPORTED_MODULE_2__Notification__[
+              "a" /* Notification */
+            ].createNext(value),
+          );
+        };
+        MaterializeSubscriber.prototype._error = function (err) {
+          var destination = this.destination;
+          destination.next(
+            __WEBPACK_IMPORTED_MODULE_2__Notification__[
+              "a" /* Notification */
+            ].createError(err),
+          );
+          destination.complete();
+        };
+        MaterializeSubscriber.prototype._complete = function () {
+          var destination = this.destination;
+          destination.next(
+            __WEBPACK_IMPORTED_MODULE_2__Notification__[
+              "a" /* Notification */
+            ].createComplete(),
+          );
+          destination.complete();
+        };
+        return MaterializeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=materialize.js.map
 
+      /***/
+    },
+    /* 871 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = max;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ =
+        __webpack_require__(187);
+      /** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
+
+      function max(comparer) {
+        var max =
+          typeof comparer === "function"
+            ? function (x, y) {
+                return comparer(x, y) > 0 ? x : y;
+              }
+            : function (x, y) {
+                return x > y ? x : y;
+              };
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */],
+        )(max);
+      }
+      //# sourceMappingURL=max.js.map
 
+      /***/
+    },
+    /* 872 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = merge;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_merge__ =
+        __webpack_require__(424);
+      /** PURE_IMPORTS_START _observable_merge PURE_IMPORTS_END */
+
+      function merge() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        return function (source) {
+          return source.lift.call(
+            __WEBPACK_IMPORTED_MODULE_0__observable_merge__[
+              "a" /* merge */
+            ].apply(void 0, [source].concat(observables)),
+          );
+        };
+      }
+      //# sourceMappingURL=merge.js.map
 
+      /***/
+    },
+    /* 873 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeMapTo;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ =
+        __webpack_require__(148);
+      /** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
+
+      function mergeMapTo(innerObservable, resultSelector, concurrent) {
+        if (concurrent === void 0) {
+          concurrent = Number.POSITIVE_INFINITY;
+        }
+        if (typeof resultSelector === "function") {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
+          )(
+            function () {
+              return innerObservable;
+            },
+            resultSelector,
+            concurrent,
+          );
+        }
+        if (typeof resultSelector === "number") {
+          concurrent = resultSelector;
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
+        )(function () {
+          return innerObservable;
+        }, concurrent);
+      }
+      //# sourceMappingURL=mergeMapTo.js.map
 
+      /***/
+    },
+    /* 874 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeScan;
+      /* unused harmony export MergeScanOperator */
+      /* unused harmony export MergeScanSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__ =
+        __webpack_require__(84);
+      /** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber PURE_IMPORTS_END */
+
+      function mergeScan(accumulator, seed, concurrent) {
+        if (concurrent === void 0) {
+          concurrent = Number.POSITIVE_INFINITY;
+        }
+        return function (source) {
+          return source.lift(
+            new MergeScanOperator(accumulator, seed, concurrent),
+          );
+        };
+      }
+      var MergeScanOperator = /*@__PURE__*/ (function () {
+        function MergeScanOperator(accumulator, seed, concurrent) {
+          this.accumulator = accumulator;
+          this.seed = seed;
+          this.concurrent = concurrent;
+        }
+        MergeScanOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new MergeScanSubscriber(
+              subscriber,
+              this.accumulator,
+              this.seed,
+              this.concurrent,
+            ),
+          );
+        };
+        return MergeScanOperator;
+      })();
 
-function mergeScan(accumulator, seed, concurrent) {
-    if (concurrent === void 0) {
-        concurrent = Number.POSITIVE_INFINITY;
-    }
-    return function (source) { return source.lift(new MergeScanOperator(accumulator, seed, concurrent)); };
-}
-var MergeScanOperator = /*@__PURE__*/ (function () {
-    function MergeScanOperator(accumulator, seed, concurrent) {
-        this.accumulator = accumulator;
-        this.seed = seed;
-        this.concurrent = concurrent;
-    }
-    MergeScanOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new MergeScanSubscriber(subscriber, this.accumulator, this.seed, this.concurrent));
-    };
-    return MergeScanOperator;
-}());
-
-var MergeScanSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MergeScanSubscriber, _super);
-    function MergeScanSubscriber(destination, accumulator, acc, concurrent) {
-        var _this = _super.call(this, destination) || this;
-        _this.accumulator = accumulator;
-        _this.acc = acc;
-        _this.concurrent = concurrent;
-        _this.hasValue = false;
-        _this.hasCompleted = false;
-        _this.buffer = [];
-        _this.active = 0;
-        _this.index = 0;
-        return _this;
-    }
-    MergeScanSubscriber.prototype._next = function (value) {
-        if (this.active < this.concurrent) {
+      var MergeScanSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          MergeScanSubscriber,
+          _super,
+        );
+        function MergeScanSubscriber(
+          destination,
+          accumulator,
+          acc,
+          concurrent,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.accumulator = accumulator;
+          _this.acc = acc;
+          _this.concurrent = concurrent;
+          _this.hasValue = false;
+          _this.hasCompleted = false;
+          _this.buffer = [];
+          _this.active = 0;
+          _this.index = 0;
+          return _this;
+        }
+        MergeScanSubscriber.prototype._next = function (value) {
+          if (this.active < this.concurrent) {
             var index = this.index++;
-            var ish = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */])(this.accumulator)(this.acc, value);
+            var ish = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */],
+            )(this.accumulator)(this.acc, value);
             var destination = this.destination;
-            if (ish === __WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */]) {
-                destination.error(__WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */].e);
-            }
-            else {
-                this.active++;
-                this._innerSub(ish, value, index);
+            if (
+              ish ===
+              __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              destination.error(
+                __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
+                  "a" /* errorObject */
+                ].e,
+              );
+            } else {
+              this.active++;
+              this._innerSub(ish, value, index);
             }
-        }
-        else {
+          } else {
             this.buffer.push(value);
-        }
-    };
-    MergeScanSubscriber.prototype._innerSub = function (ish, value, index) {
-        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
-        var destination = this.destination;
-        destination.add(innerSubscriber);
-        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, ish, value, index, innerSubscriber);
-    };
-    MergeScanSubscriber.prototype._complete = function () {
-        this.hasCompleted = true;
-        if (this.active === 0 && this.buffer.length === 0) {
-            if (this.hasValue === false) {
-                this.destination.next(this.acc);
-            }
-            this.destination.complete();
-        }
-        this.unsubscribe();
-    };
-    MergeScanSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        var destination = this.destination;
-        this.acc = innerValue;
-        this.hasValue = true;
-        destination.next(innerValue);
-    };
-    MergeScanSubscriber.prototype.notifyComplete = function (innerSub) {
-        var buffer = this.buffer;
-        var destination = this.destination;
-        destination.remove(innerSub);
-        this.active--;
-        if (buffer.length > 0) {
-            this._next(buffer.shift());
-        }
-        else if (this.active === 0 && this.hasCompleted) {
+          }
+        };
+        MergeScanSubscriber.prototype._innerSub = function (ish, value, index) {
+          var innerSubscriber =
+            new __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__[
+              "a" /* InnerSubscriber */
+            ](this, undefined, undefined);
+          var destination = this.destination;
+          destination.add(innerSubscriber);
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, ish, value, index, innerSubscriber);
+        };
+        MergeScanSubscriber.prototype._complete = function () {
+          this.hasCompleted = true;
+          if (this.active === 0 && this.buffer.length === 0) {
             if (this.hasValue === false) {
-                this.destination.next(this.acc);
+              this.destination.next(this.acc);
             }
             this.destination.complete();
-        }
-    };
-    return MergeScanSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
-
-//# sourceMappingURL=mergeScan.js.map
-
-
-/***/ }),
-/* 875 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = min;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ = __webpack_require__(187);
-/** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
-
-function min(comparer) {
-    var min = (typeof comparer === 'function')
-        ? function (x, y) { return comparer(x, y) < 0 ? x : y; }
-        : function (x, y) { return x < y ? x : y; };
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */])(min);
-}
-//# sourceMappingURL=min.js.map
-
-
-/***/ }),
-/* 876 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = onErrorResumeNext;
-/* unused harmony export onErrorResumeNextStatic */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_from__ = __webpack_require__(62);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_observable_from,_util_isArray,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
+          }
+          this.unsubscribe();
+        };
+        MergeScanSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          var destination = this.destination;
+          this.acc = innerValue;
+          this.hasValue = true;
+          destination.next(innerValue);
+        };
+        MergeScanSubscriber.prototype.notifyComplete = function (innerSub) {
+          var buffer = this.buffer;
+          var destination = this.destination;
+          destination.remove(innerSub);
+          this.active--;
+          if (buffer.length > 0) {
+            this._next(buffer.shift());
+          } else if (this.active === 0 && this.hasCompleted) {
+            if (this.hasValue === false) {
+              this.destination.next(this.acc);
+            }
+            this.destination.complete();
+          }
+        };
+        return MergeScanSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
 
+      //# sourceMappingURL=mergeScan.js.map
 
+      /***/
+    },
+    /* 875 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = min;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ =
+        __webpack_require__(187);
+      /** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
+
+      function min(comparer) {
+        var min =
+          typeof comparer === "function"
+            ? function (x, y) {
+                return comparer(x, y) < 0 ? x : y;
+              }
+            : function (x, y) {
+                return x < y ? x : y;
+              };
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */],
+        )(min);
+      }
+      //# sourceMappingURL=min.js.map
 
-function onErrorResumeNext() {
-    var nextSources = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        nextSources[_i] = arguments[_i];
-    }
-    if (nextSources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(nextSources[0])) {
-        nextSources = nextSources[0];
-    }
-    return function (source) { return source.lift(new OnErrorResumeNextOperator(nextSources)); };
-}
-function onErrorResumeNextStatic() {
-    var nextSources = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        nextSources[_i] = arguments[_i];
-    }
-    var source = null;
-    if (nextSources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(nextSources[0])) {
-        nextSources = nextSources[0];
-    }
-    source = nextSources.shift();
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_from__["a" /* from */])(source, null).lift(new OnErrorResumeNextOperator(nextSources));
-}
-var OnErrorResumeNextOperator = /*@__PURE__*/ (function () {
-    function OnErrorResumeNextOperator(nextSources) {
-        this.nextSources = nextSources;
-    }
-    OnErrorResumeNextOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new OnErrorResumeNextSubscriber(subscriber, this.nextSources));
-    };
-    return OnErrorResumeNextOperator;
-}());
-var OnErrorResumeNextSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](OnErrorResumeNextSubscriber, _super);
-    function OnErrorResumeNextSubscriber(destination, nextSources) {
-        var _this = _super.call(this, destination) || this;
-        _this.destination = destination;
-        _this.nextSources = nextSources;
-        return _this;
-    }
-    OnErrorResumeNextSubscriber.prototype.notifyError = function (error, innerSub) {
-        this.subscribeToNextSource();
-    };
-    OnErrorResumeNextSubscriber.prototype.notifyComplete = function (innerSub) {
-        this.subscribeToNextSource();
-    };
-    OnErrorResumeNextSubscriber.prototype._error = function (err) {
-        this.subscribeToNextSource();
-        this.unsubscribe();
-    };
-    OnErrorResumeNextSubscriber.prototype._complete = function () {
-        this.subscribeToNextSource();
-        this.unsubscribe();
-    };
-    OnErrorResumeNextSubscriber.prototype.subscribeToNextSource = function () {
-        var next = this.nextSources.shift();
-        if (next) {
-            var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
-            var destination = this.destination;
-            destination.add(innerSubscriber);
-            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, next, undefined, undefined, innerSubscriber);
+      /***/
+    },
+    /* 876 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        onErrorResumeNext;
+      /* unused harmony export onErrorResumeNextStatic */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_from__ =
+        __webpack_require__(62);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_observable_from,_util_isArray,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function onErrorResumeNext() {
+        var nextSources = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          nextSources[_i] = arguments[_i];
         }
-        else {
-            this.destination.complete();
+        if (
+          nextSources.length === 1 &&
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
+          )(nextSources[0])
+        ) {
+          nextSources = nextSources[0];
         }
-    };
-    return OnErrorResumeNextSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=onErrorResumeNext.js.map
-
-
-/***/ }),
-/* 877 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = pairwise;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-function pairwise() {
-    return function (source) { return source.lift(new PairwiseOperator()); };
-}
-var PairwiseOperator = /*@__PURE__*/ (function () {
-    function PairwiseOperator() {
-    }
-    PairwiseOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new PairwiseSubscriber(subscriber));
-    };
-    return PairwiseOperator;
-}());
-var PairwiseSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](PairwiseSubscriber, _super);
-    function PairwiseSubscriber(destination) {
-        var _this = _super.call(this, destination) || this;
-        _this.hasPrev = false;
-        return _this;
-    }
-    PairwiseSubscriber.prototype._next = function (value) {
-        if (this.hasPrev) {
-            this.destination.next([this.prev, value]);
+        return function (source) {
+          return source.lift(new OnErrorResumeNextOperator(nextSources));
+        };
+      }
+      function onErrorResumeNextStatic() {
+        var nextSources = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          nextSources[_i] = arguments[_i];
         }
-        else {
-            this.hasPrev = true;
+        var source = null;
+        if (
+          nextSources.length === 1 &&
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
+          )(nextSources[0])
+        ) {
+          nextSources = nextSources[0];
+        }
+        source = nextSources.shift();
+        return __webpack_require__
+          .i(
+            __WEBPACK_IMPORTED_MODULE_1__observable_from__["a" /* from */],
+          )(source, null)
+          .lift(new OnErrorResumeNextOperator(nextSources));
+      }
+      var OnErrorResumeNextOperator = /*@__PURE__*/ (function () {
+        function OnErrorResumeNextOperator(nextSources) {
+          this.nextSources = nextSources;
+        }
+        OnErrorResumeNextOperator.prototype.call = function (
+          subscriber,
+          source,
+        ) {
+          return source.subscribe(
+            new OnErrorResumeNextSubscriber(subscriber, this.nextSources),
+          );
+        };
+        return OnErrorResumeNextOperator;
+      })();
+      var OnErrorResumeNextSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          OnErrorResumeNextSubscriber,
+          _super,
+        );
+        function OnErrorResumeNextSubscriber(destination, nextSources) {
+          var _this = _super.call(this, destination) || this;
+          _this.destination = destination;
+          _this.nextSources = nextSources;
+          return _this;
         }
-        this.prev = value;
-    };
-    return PairwiseSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=pairwise.js.map
-
-
-/***/ }),
-/* 878 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = partition;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_not__ = __webpack_require__(931);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
-/** PURE_IMPORTS_START _util_not,_filter PURE_IMPORTS_END */
-
-
-function partition(predicate, thisArg) {
-    return function (source) {
-        return [
-            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(predicate, thisArg)(source),
-            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_not__["a" /* not */])(predicate, thisArg))(source)
-        ];
-    };
-}
-//# sourceMappingURL=partition.js.map
-
+        OnErrorResumeNextSubscriber.prototype.notifyError = function (
+          error,
+          innerSub,
+        ) {
+          this.subscribeToNextSource();
+        };
+        OnErrorResumeNextSubscriber.prototype.notifyComplete = function (
+          innerSub,
+        ) {
+          this.subscribeToNextSource();
+        };
+        OnErrorResumeNextSubscriber.prototype._error = function (err) {
+          this.subscribeToNextSource();
+          this.unsubscribe();
+        };
+        OnErrorResumeNextSubscriber.prototype._complete = function () {
+          this.subscribeToNextSource();
+          this.unsubscribe();
+        };
+        OnErrorResumeNextSubscriber.prototype.subscribeToNextSource =
+          function () {
+            var next = this.nextSources.shift();
+            if (next) {
+              var innerSubscriber =
+                new __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__[
+                  "a" /* InnerSubscriber */
+                ](this, undefined, undefined);
+              var destination = this.destination;
+              destination.add(innerSubscriber);
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, next, undefined, undefined, innerSubscriber);
+            } else {
+              this.destination.complete();
+            }
+          };
+        return OnErrorResumeNextSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=onErrorResumeNext.js.map
 
-/***/ }),
-/* 879 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 877 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = pairwise;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function pairwise() {
+        return function (source) {
+          return source.lift(new PairwiseOperator());
+        };
+      }
+      var PairwiseOperator = /*@__PURE__*/ (function () {
+        function PairwiseOperator() {}
+        PairwiseOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new PairwiseSubscriber(subscriber));
+        };
+        return PairwiseOperator;
+      })();
+      var PairwiseSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          PairwiseSubscriber,
+          _super,
+        );
+        function PairwiseSubscriber(destination) {
+          var _this = _super.call(this, destination) || this;
+          _this.hasPrev = false;
+          return _this;
+        }
+        PairwiseSubscriber.prototype._next = function (value) {
+          if (this.hasPrev) {
+            this.destination.next([this.prev, value]);
+          } else {
+            this.hasPrev = true;
+          }
+          this.prev = value;
+        };
+        return PairwiseSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=pairwise.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = pluck;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__map__ = __webpack_require__(47);
-/** PURE_IMPORTS_START _map PURE_IMPORTS_END */
+      /***/
+    },
+    /* 878 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = partition;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_not__ =
+        __webpack_require__(931);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
+        __webpack_require__(147);
+      /** PURE_IMPORTS_START _util_not,_filter PURE_IMPORTS_END */
+
+      function partition(predicate, thisArg) {
+        return function (source) {
+          return [
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
+            )(
+              predicate,
+              thisArg,
+            )(source),
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
+            )(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_0__util_not__["a" /* not */],
+              )(predicate, thisArg),
+            )(source),
+          ];
+        };
+      }
+      //# sourceMappingURL=partition.js.map
 
-function pluck() {
-    var properties = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        properties[_i] = arguments[_i];
-    }
-    var length = properties.length;
-    if (length === 0) {
-        throw new Error('list of properties cannot be empty.');
-    }
-    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__map__["a" /* map */])(plucker(properties, length))(source); };
-}
-function plucker(props, length) {
-    var mapper = function (x) {
-        var currentProp = x;
-        for (var i = 0; i < length; i++) {
+      /***/
+    },
+    /* 879 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = pluck;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__map__ =
+        __webpack_require__(47);
+      /** PURE_IMPORTS_START _map PURE_IMPORTS_END */
+
+      function pluck() {
+        var properties = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          properties[_i] = arguments[_i];
+        }
+        var length = properties.length;
+        if (length === 0) {
+          throw new Error("list of properties cannot be empty.");
+        }
+        return function (source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_0__map__["a" /* map */],
+          )(plucker(properties, length))(source);
+        };
+      }
+      function plucker(props, length) {
+        var mapper = function (x) {
+          var currentProp = x;
+          for (var i = 0; i < length; i++) {
             var p = currentProp[props[i]];
-            if (typeof p !== 'undefined') {
-                currentProp = p;
-            }
-            else {
-                return undefined;
+            if (typeof p !== "undefined") {
+              currentProp = p;
+            } else {
+              return undefined;
             }
-        }
-        return currentProp;
-    };
-    return mapper;
-}
-//# sourceMappingURL=pluck.js.map
-
-
-/***/ }),
-/* 880 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = publish;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
-/** PURE_IMPORTS_START _Subject,_multicast PURE_IMPORTS_END */
-
-
-function publish(selector) {
-    return selector ?
-        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__Subject__["a" /* Subject */](); }, selector) :
-        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(new __WEBPACK_IMPORTED_MODULE_0__Subject__["a" /* Subject */]());
-}
-//# sourceMappingURL=publish.js.map
-
-
-/***/ }),
-/* 881 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = publishBehavior;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__ = __webpack_require__(419);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
-/** PURE_IMPORTS_START _BehaviorSubject,_multicast PURE_IMPORTS_END */
-
-
-function publishBehavior(value) {
-    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(new __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__["a" /* BehaviorSubject */](value))(source); };
-}
-//# sourceMappingURL=publishBehavior.js.map
-
-
-/***/ }),
-/* 882 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = publishLast;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__ = __webpack_require__(183);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
-/** PURE_IMPORTS_START _AsyncSubject,_multicast PURE_IMPORTS_END */
-
-
-function publishLast() {
-    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(new __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__["a" /* AsyncSubject */]())(source); };
-}
-//# sourceMappingURL=publishLast.js.map
-
-
-/***/ }),
-/* 883 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = publishReplay;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ = __webpack_require__(308);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
-/** PURE_IMPORTS_START _ReplaySubject,_multicast PURE_IMPORTS_END */
-
-
-function publishReplay(bufferSize, windowTime, selectorOrScheduler, scheduler) {
-    if (selectorOrScheduler && typeof selectorOrScheduler !== 'function') {
-        scheduler = selectorOrScheduler;
-    }
-    var selector = typeof selectorOrScheduler === 'function' ? selectorOrScheduler : undefined;
-    var subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__["a" /* ReplaySubject */](bufferSize, windowTime, scheduler);
-    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(function () { return subject; }, selector)(source); };
-}
-//# sourceMappingURL=publishReplay.js.map
-
+          }
+          return currentProp;
+        };
+        return mapper;
+      }
+      //# sourceMappingURL=pluck.js.map
 
-/***/ }),
-/* 884 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 880 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = publish;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
+        __webpack_require__(116);
+      /** PURE_IMPORTS_START _Subject,_multicast PURE_IMPORTS_END */
+
+      function publish(selector) {
+        return selector
+          ? __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
+            )(function () {
+              return new __WEBPACK_IMPORTED_MODULE_0__Subject__[
+                "a" /* Subject */
+              ]();
+            }, selector)
+          : __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
+            )(new __WEBPACK_IMPORTED_MODULE_0__Subject__["a" /* Subject */]());
+      }
+      //# sourceMappingURL=publish.js.map
+
+      /***/
+    },
+    /* 881 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        publishBehavior;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__ =
+        __webpack_require__(419);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
+        __webpack_require__(116);
+      /** PURE_IMPORTS_START _BehaviorSubject,_multicast PURE_IMPORTS_END */
+
+      function publishBehavior(value) {
+        return function (source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
+          )(
+            new __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__[
+              "a" /* BehaviorSubject */
+            ](value),
+          )(source);
+        };
+      }
+      //# sourceMappingURL=publishBehavior.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = race;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_race__ = __webpack_require__(426);
-/** PURE_IMPORTS_START _util_isArray,_observable_race PURE_IMPORTS_END */
+      /***/
+    },
+    /* 882 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = publishLast;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__ =
+        __webpack_require__(183);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
+        __webpack_require__(116);
+      /** PURE_IMPORTS_START _AsyncSubject,_multicast PURE_IMPORTS_END */
+
+      function publishLast() {
+        return function (source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
+          )(
+            new __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__[
+              "a" /* AsyncSubject */
+            ](),
+          )(source);
+        };
+      }
+      //# sourceMappingURL=publishLast.js.map
 
+      /***/
+    },
+    /* 883 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = publishReplay;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ =
+        __webpack_require__(308);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
+        __webpack_require__(116);
+      /** PURE_IMPORTS_START _ReplaySubject,_multicast PURE_IMPORTS_END */
+
+      function publishReplay(
+        bufferSize,
+        windowTime,
+        selectorOrScheduler,
+        scheduler,
+      ) {
+        if (selectorOrScheduler && typeof selectorOrScheduler !== "function") {
+          scheduler = selectorOrScheduler;
+        }
+        var selector =
+          typeof selectorOrScheduler === "function"
+            ? selectorOrScheduler
+            : undefined;
+        var subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__[
+          "a" /* ReplaySubject */
+        ](bufferSize, windowTime, scheduler);
+        return function (source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
+          )(function () {
+            return subject;
+          }, selector)(source);
+        };
+      }
+      //# sourceMappingURL=publishReplay.js.map
 
-function race() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    return function raceOperatorFunction(source) {
-        if (observables.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(observables[0])) {
+      /***/
+    },
+    /* 884 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = race;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ =
+        __webpack_require__(41);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_race__ =
+        __webpack_require__(426);
+      /** PURE_IMPORTS_START _util_isArray,_observable_race PURE_IMPORTS_END */
+
+      function race() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        return function raceOperatorFunction(source) {
+          if (
+            observables.length === 1 &&
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */],
+            )(observables[0])
+          ) {
             observables = observables[0];
-        }
-        return source.lift.call(__WEBPACK_IMPORTED_MODULE_1__observable_race__["a" /* race */].apply(void 0, [source].concat(observables)));
-    };
-}
-//# sourceMappingURL=race.js.map
-
-
-/***/ }),
-/* 885 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = repeat;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ = __webpack_require__(39);
-/** PURE_IMPORTS_START tslib,_Subscriber,_observable_empty PURE_IMPORTS_END */
-
-
+          }
+          return source.lift.call(
+            __WEBPACK_IMPORTED_MODULE_1__observable_race__[
+              "a" /* race */
+            ].apply(void 0, [source].concat(observables)),
+          );
+        };
+      }
+      //# sourceMappingURL=race.js.map
 
-function repeat(count) {
-    if (count === void 0) {
-        count = -1;
-    }
-    return function (source) {
-        if (count === 0) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */])();
+      /***/
+    },
+    /* 885 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = repeat;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ =
+        __webpack_require__(39);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_observable_empty PURE_IMPORTS_END */
+
+      function repeat(count) {
+        if (count === void 0) {
+          count = -1;
         }
-        else if (count < 0) {
+        return function (source) {
+          if (count === 0) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */],
+            )();
+          } else if (count < 0) {
             return source.lift(new RepeatOperator(-1, source));
-        }
-        else {
+          } else {
             return source.lift(new RepeatOperator(count - 1, source));
+          }
+        };
+      }
+      var RepeatOperator = /*@__PURE__*/ (function () {
+        function RepeatOperator(count, source) {
+          this.count = count;
+          this.source = source;
         }
-    };
-}
-var RepeatOperator = /*@__PURE__*/ (function () {
-    function RepeatOperator(count, source) {
-        this.count = count;
-        this.source = source;
-    }
-    RepeatOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new RepeatSubscriber(subscriber, this.count, this.source));
-    };
-    return RepeatOperator;
-}());
-var RepeatSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RepeatSubscriber, _super);
-    function RepeatSubscriber(destination, count, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.count = count;
-        _this.source = source;
-        return _this;
-    }
-    RepeatSubscriber.prototype.complete = function () {
-        if (!this.isStopped) {
-            var _a = this, source = _a.source, count = _a.count;
+        RepeatOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new RepeatSubscriber(subscriber, this.count, this.source),
+          );
+        };
+        return RepeatOperator;
+      })();
+      var RepeatSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RepeatSubscriber,
+          _super,
+        );
+        function RepeatSubscriber(destination, count, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.count = count;
+          _this.source = source;
+          return _this;
+        }
+        RepeatSubscriber.prototype.complete = function () {
+          if (!this.isStopped) {
+            var _a = this,
+              source = _a.source,
+              count = _a.count;
             if (count === 0) {
-                return _super.prototype.complete.call(this);
-            }
-            else if (count > -1) {
-                this.count = count - 1;
+              return _super.prototype.complete.call(this);
+            } else if (count > -1) {
+              this.count = count - 1;
             }
             source.subscribe(this._unsubscribeAndRecycle());
-        }
-    };
-    return RepeatSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=repeat.js.map
-
-
-/***/ }),
-/* 886 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = repeatWhen;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-
-
+          }
+        };
+        return RepeatSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=repeat.js.map
 
-function repeatWhen(notifier) {
-    return function (source) { return source.lift(new RepeatWhenOperator(notifier)); };
-}
-var RepeatWhenOperator = /*@__PURE__*/ (function () {
-    function RepeatWhenOperator(notifier) {
-        this.notifier = notifier;
-    }
-    RepeatWhenOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source));
-    };
-    return RepeatWhenOperator;
-}());
-var RepeatWhenSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RepeatWhenSubscriber, _super);
-    function RepeatWhenSubscriber(destination, notifier, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.notifier = notifier;
-        _this.source = source;
-        _this.sourceIsBeingSubscribedTo = true;
-        return _this;
-    }
-    RepeatWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.sourceIsBeingSubscribedTo = true;
-        this.source.subscribe(this);
-    };
-    RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) {
-        if (this.sourceIsBeingSubscribedTo === false) {
-            return _super.prototype.complete.call(this);
+      /***/
+    },
+    /* 886 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = repeatWhen;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function repeatWhen(notifier) {
+        return function (source) {
+          return source.lift(new RepeatWhenOperator(notifier));
+        };
+      }
+      var RepeatWhenOperator = /*@__PURE__*/ (function () {
+        function RepeatWhenOperator(notifier) {
+          this.notifier = notifier;
         }
-    };
-    RepeatWhenSubscriber.prototype.complete = function () {
-        this.sourceIsBeingSubscribedTo = false;
-        if (!this.isStopped) {
+        RepeatWhenOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new RepeatWhenSubscriber(subscriber, this.notifier, source),
+          );
+        };
+        return RepeatWhenOperator;
+      })();
+      var RepeatWhenSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RepeatWhenSubscriber,
+          _super,
+        );
+        function RepeatWhenSubscriber(destination, notifier, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.notifier = notifier;
+          _this.source = source;
+          _this.sourceIsBeingSubscribedTo = true;
+          return _this;
+        }
+        RepeatWhenSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.sourceIsBeingSubscribedTo = true;
+          this.source.subscribe(this);
+        };
+        RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) {
+          if (this.sourceIsBeingSubscribedTo === false) {
+            return _super.prototype.complete.call(this);
+          }
+        };
+        RepeatWhenSubscriber.prototype.complete = function () {
+          this.sourceIsBeingSubscribedTo = false;
+          if (!this.isStopped) {
             if (!this.retries) {
-                this.subscribeToRetries();
+              this.subscribeToRetries();
             }
             if (!this.retriesSubscription || this.retriesSubscription.closed) {
-                return _super.prototype.complete.call(this);
+              return _super.prototype.complete.call(this);
             }
             this._unsubscribeAndRecycle();
             this.notifications.next();
-        }
-    };
-    RepeatWhenSubscriber.prototype._unsubscribe = function () {
-        var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription;
-        if (notifications) {
+          }
+        };
+        RepeatWhenSubscriber.prototype._unsubscribe = function () {
+          var _a = this,
+            notifications = _a.notifications,
+            retriesSubscription = _a.retriesSubscription;
+          if (notifications) {
             notifications.unsubscribe();
             this.notifications = null;
-        }
-        if (retriesSubscription) {
+          }
+          if (retriesSubscription) {
             retriesSubscription.unsubscribe();
             this.retriesSubscription = null;
-        }
-        this.retries = null;
-    };
-    RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
-        var _unsubscribe = this._unsubscribe;
-        this._unsubscribe = null;
-        _super.prototype._unsubscribeAndRecycle.call(this);
-        this._unsubscribe = _unsubscribe;
-        return this;
-    };
-    RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
-        this.notifications = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
-        var retries = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.notifier)(this.notifications);
-        if (retries === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+          }
+          this.retries = null;
+        };
+        RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
+          var _unsubscribe = this._unsubscribe;
+          this._unsubscribe = null;
+          _super.prototype._unsubscribeAndRecycle.call(this);
+          this._unsubscribe = _unsubscribe;
+          return this;
+        };
+        RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
+          this.notifications = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
+            "a" /* Subject */
+          ]();
+          var retries = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
+          )(this.notifier)(this.notifications);
+          if (
+            retries ===
+            __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+              "a" /* errorObject */
+            ]
+          ) {
             return _super.prototype.complete.call(this);
-        }
-        this.retries = retries;
-        this.retriesSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, retries);
-    };
-    return RepeatWhenSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=repeatWhen.js.map
-
-
-/***/ }),
-/* 887 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = retry;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
+          }
+          this.retries = retries;
+          this.retriesSubscription = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(this, retries);
+        };
+        return RepeatWhenSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=repeatWhen.js.map
 
-function retry(count) {
-    if (count === void 0) {
-        count = -1;
-    }
-    return function (source) { return source.lift(new RetryOperator(count, source)); };
-}
-var RetryOperator = /*@__PURE__*/ (function () {
-    function RetryOperator(count, source) {
-        this.count = count;
-        this.source = source;
-    }
-    RetryOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new RetrySubscriber(subscriber, this.count, this.source));
-    };
-    return RetryOperator;
-}());
-var RetrySubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RetrySubscriber, _super);
-    function RetrySubscriber(destination, count, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.count = count;
-        _this.source = source;
-        return _this;
-    }
-    RetrySubscriber.prototype.error = function (err) {
-        if (!this.isStopped) {
-            var _a = this, source = _a.source, count = _a.count;
+      /***/
+    },
+    /* 887 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = retry;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function retry(count) {
+        if (count === void 0) {
+          count = -1;
+        }
+        return function (source) {
+          return source.lift(new RetryOperator(count, source));
+        };
+      }
+      var RetryOperator = /*@__PURE__*/ (function () {
+        function RetryOperator(count, source) {
+          this.count = count;
+          this.source = source;
+        }
+        RetryOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new RetrySubscriber(subscriber, this.count, this.source),
+          );
+        };
+        return RetryOperator;
+      })();
+      var RetrySubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RetrySubscriber,
+          _super,
+        );
+        function RetrySubscriber(destination, count, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.count = count;
+          _this.source = source;
+          return _this;
+        }
+        RetrySubscriber.prototype.error = function (err) {
+          if (!this.isStopped) {
+            var _a = this,
+              source = _a.source,
+              count = _a.count;
             if (count === 0) {
-                return _super.prototype.error.call(this, err);
-            }
-            else if (count > -1) {
-                this.count = count - 1;
+              return _super.prototype.error.call(this, err);
+            } else if (count > -1) {
+              this.count = count - 1;
             }
             source.subscribe(this._unsubscribeAndRecycle());
-        }
-    };
-    return RetrySubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=retry.js.map
-
-
-/***/ }),
-/* 888 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = retryWhen;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-
-
+          }
+        };
+        return RetrySubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=retry.js.map
 
-function retryWhen(notifier) {
-    return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); };
-}
-var RetryWhenOperator = /*@__PURE__*/ (function () {
-    function RetryWhenOperator(notifier, source) {
-        this.notifier = notifier;
-        this.source = source;
-    }
-    RetryWhenOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source));
-    };
-    return RetryWhenOperator;
-}());
-var RetryWhenSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RetryWhenSubscriber, _super);
-    function RetryWhenSubscriber(destination, notifier, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.notifier = notifier;
-        _this.source = source;
-        return _this;
-    }
-    RetryWhenSubscriber.prototype.error = function (err) {
-        if (!this.isStopped) {
+      /***/
+    },
+    /* 888 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = retryWhen;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function retryWhen(notifier) {
+        return function (source) {
+          return source.lift(new RetryWhenOperator(notifier, source));
+        };
+      }
+      var RetryWhenOperator = /*@__PURE__*/ (function () {
+        function RetryWhenOperator(notifier, source) {
+          this.notifier = notifier;
+          this.source = source;
+        }
+        RetryWhenOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new RetryWhenSubscriber(subscriber, this.notifier, this.source),
+          );
+        };
+        return RetryWhenOperator;
+      })();
+      var RetryWhenSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          RetryWhenSubscriber,
+          _super,
+        );
+        function RetryWhenSubscriber(destination, notifier, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.notifier = notifier;
+          _this.source = source;
+          return _this;
+        }
+        RetryWhenSubscriber.prototype.error = function (err) {
+          if (!this.isStopped) {
             var errors = this.errors;
             var retries = this.retries;
             var retriesSubscription = this.retriesSubscription;
             if (!retries) {
-                errors = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
-                retries = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.notifier)(errors);
-                if (retries === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
-                    return _super.prototype.error.call(this, __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
-                }
-                retriesSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, retries);
-            }
-            else {
-                this.errors = null;
-                this.retriesSubscription = null;
+              errors = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
+                "a" /* Subject */
+              ]();
+              retries = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__[
+                  "a" /* tryCatch */
+                ],
+              )(this.notifier)(errors);
+              if (
+                retries ===
+                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                  "a" /* errorObject */
+                ]
+              ) {
+                return _super.prototype.error.call(
+                  this,
+                  __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                    "a" /* errorObject */
+                  ].e,
+                );
+              }
+              retriesSubscription = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, retries);
+            } else {
+              this.errors = null;
+              this.retriesSubscription = null;
             }
             this._unsubscribeAndRecycle();
             this.errors = errors;
             this.retries = retries;
             this.retriesSubscription = retriesSubscription;
             errors.next(err);
-        }
-    };
-    RetryWhenSubscriber.prototype._unsubscribe = function () {
-        var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription;
-        if (errors) {
+          }
+        };
+        RetryWhenSubscriber.prototype._unsubscribe = function () {
+          var _a = this,
+            errors = _a.errors,
+            retriesSubscription = _a.retriesSubscription;
+          if (errors) {
             errors.unsubscribe();
             this.errors = null;
-        }
-        if (retriesSubscription) {
+          }
+          if (retriesSubscription) {
             retriesSubscription.unsubscribe();
             this.retriesSubscription = null;
-        }
-        this.retries = null;
-    };
-    RetryWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        var _unsubscribe = this._unsubscribe;
-        this._unsubscribe = null;
-        this._unsubscribeAndRecycle();
-        this._unsubscribe = _unsubscribe;
-        this.source.subscribe(this);
-    };
-    return RetryWhenSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=retryWhen.js.map
-
-
-/***/ }),
-/* 889 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = sample;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-function sample(notifier) {
-    return function (source) { return source.lift(new SampleOperator(notifier)); };
-}
-var SampleOperator = /*@__PURE__*/ (function () {
-    function SampleOperator(notifier) {
-        this.notifier = notifier;
-    }
-    SampleOperator.prototype.call = function (subscriber, source) {
-        var sampleSubscriber = new SampleSubscriber(subscriber);
-        var subscription = source.subscribe(sampleSubscriber);
-        subscription.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(sampleSubscriber, this.notifier));
-        return subscription;
-    };
-    return SampleOperator;
-}());
-var SampleSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SampleSubscriber, _super);
-    function SampleSubscriber() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this.hasValue = false;
-        return _this;
-    }
-    SampleSubscriber.prototype._next = function (value) {
-        this.value = value;
-        this.hasValue = true;
-    };
-    SampleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.emitValue();
-    };
-    SampleSubscriber.prototype.notifyComplete = function () {
-        this.emitValue();
-    };
-    SampleSubscriber.prototype.emitValue = function () {
-        if (this.hasValue) {
+          }
+          this.retries = null;
+        };
+        RetryWhenSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          var _unsubscribe = this._unsubscribe;
+          this._unsubscribe = null;
+          this._unsubscribeAndRecycle();
+          this._unsubscribe = _unsubscribe;
+          this.source.subscribe(this);
+        };
+        return RetryWhenSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=retryWhen.js.map
+
+      /***/
+    },
+    /* 889 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = sample;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function sample(notifier) {
+        return function (source) {
+          return source.lift(new SampleOperator(notifier));
+        };
+      }
+      var SampleOperator = /*@__PURE__*/ (function () {
+        function SampleOperator(notifier) {
+          this.notifier = notifier;
+        }
+        SampleOperator.prototype.call = function (subscriber, source) {
+          var sampleSubscriber = new SampleSubscriber(subscriber);
+          var subscription = source.subscribe(sampleSubscriber);
+          subscription.add(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(sampleSubscriber, this.notifier),
+          );
+          return subscription;
+        };
+        return SampleOperator;
+      })();
+      var SampleSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SampleSubscriber,
+          _super,
+        );
+        function SampleSubscriber() {
+          var _this =
+            (_super !== null && _super.apply(this, arguments)) || this;
+          _this.hasValue = false;
+          return _this;
+        }
+        SampleSubscriber.prototype._next = function (value) {
+          this.value = value;
+          this.hasValue = true;
+        };
+        SampleSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.emitValue();
+        };
+        SampleSubscriber.prototype.notifyComplete = function () {
+          this.emitValue();
+        };
+        SampleSubscriber.prototype.emitValue = function () {
+          if (this.hasValue) {
             this.hasValue = false;
             this.destination.next(this.value);
+          }
+        };
+        return SampleSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=sample.js.map
+
+      /***/
+    },
+    /* 890 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = sampleTime;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
+        __webpack_require__(40);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
+
+      function sampleTime(period, scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+        }
+        return function (source) {
+          return source.lift(new SampleTimeOperator(period, scheduler));
+        };
+      }
+      var SampleTimeOperator = /*@__PURE__*/ (function () {
+        function SampleTimeOperator(period, scheduler) {
+          this.period = period;
+          this.scheduler = scheduler;
+        }
+        SampleTimeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new SampleTimeSubscriber(subscriber, this.period, this.scheduler),
+          );
+        };
+        return SampleTimeOperator;
+      })();
+      var SampleTimeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SampleTimeSubscriber,
+          _super,
+        );
+        function SampleTimeSubscriber(destination, period, scheduler) {
+          var _this = _super.call(this, destination) || this;
+          _this.period = period;
+          _this.scheduler = scheduler;
+          _this.hasValue = false;
+          _this.add(
+            scheduler.schedule(dispatchNotification, period, {
+              subscriber: _this,
+              period: period,
+            }),
+          );
+          return _this;
+        }
+        SampleTimeSubscriber.prototype._next = function (value) {
+          this.lastValue = value;
+          this.hasValue = true;
+        };
+        SampleTimeSubscriber.prototype.notifyNext = function () {
+          if (this.hasValue) {
+            this.hasValue = false;
+            this.destination.next(this.lastValue);
+          }
+        };
+        return SampleTimeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      function dispatchNotification(state) {
+        var subscriber = state.subscriber,
+          period = state.period;
+        subscriber.notifyNext();
+        this.schedule(state, period);
+      }
+      //# sourceMappingURL=sampleTime.js.map
+
+      /***/
+    },
+    /* 891 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = sequenceEqual;
+      /* unused harmony export SequenceEqualOperator */
+      /* unused harmony export SequenceEqualSubscriber */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
+        __webpack_require__(48);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
+
+      function sequenceEqual(compareTo, comparor) {
+        return function (source) {
+          return source.lift(new SequenceEqualOperator(compareTo, comparor));
+        };
+      }
+      var SequenceEqualOperator = /*@__PURE__*/ (function () {
+        function SequenceEqualOperator(compareTo, comparor) {
+          this.compareTo = compareTo;
+          this.comparor = comparor;
+        }
+        SequenceEqualOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new SequenceEqualSubscriber(
+              subscriber,
+              this.compareTo,
+              this.comparor,
+            ),
+          );
+        };
+        return SequenceEqualOperator;
+      })();
+
+      var SequenceEqualSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SequenceEqualSubscriber,
+          _super,
+        );
+        function SequenceEqualSubscriber(destination, compareTo, comparor) {
+          var _this = _super.call(this, destination) || this;
+          _this.compareTo = compareTo;
+          _this.comparor = comparor;
+          _this._a = [];
+          _this._b = [];
+          _this._oneComplete = false;
+          _this.destination.add(
+            compareTo.subscribe(
+              new SequenceEqualCompareToSubscriber(destination, _this),
+            ),
+          );
+          return _this;
+        }
+        SequenceEqualSubscriber.prototype._next = function (value) {
+          if (this._oneComplete && this._b.length === 0) {
+            this.emit(false);
+          } else {
+            this._a.push(value);
+            this.checkValues();
+          }
+        };
+        SequenceEqualSubscriber.prototype._complete = function () {
+          if (this._oneComplete) {
+            this.emit(this._a.length === 0 && this._b.length === 0);
+          } else {
+            this._oneComplete = true;
+          }
+          this.unsubscribe();
+        };
+        SequenceEqualSubscriber.prototype.checkValues = function () {
+          var _c = this,
+            _a = _c._a,
+            _b = _c._b,
+            comparor = _c.comparor;
+          while (_a.length > 0 && _b.length > 0) {
+            var a = _a.shift();
+            var b = _b.shift();
+            var areEqual = false;
+            if (comparor) {
+              areEqual = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__[
+                  "a" /* tryCatch */
+                ],
+              )(comparor)(a, b);
+              if (
+                areEqual ===
+                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                  "a" /* errorObject */
+                ]
+              ) {
+                this.destination.error(
+                  __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                    "a" /* errorObject */
+                  ].e,
+                );
+              }
+            } else {
+              areEqual = a === b;
+            }
+            if (!areEqual) {
+              this.emit(false);
+            }
+          }
+        };
+        SequenceEqualSubscriber.prototype.emit = function (value) {
+          var destination = this.destination;
+          destination.next(value);
+          destination.complete();
+        };
+        SequenceEqualSubscriber.prototype.nextB = function (value) {
+          if (this._oneComplete && this._a.length === 0) {
+            this.emit(false);
+          } else {
+            this._b.push(value);
+            this.checkValues();
+          }
+        };
+        SequenceEqualSubscriber.prototype.completeB = function () {
+          if (this._oneComplete) {
+            this.emit(this._a.length === 0 && this._b.length === 0);
+          } else {
+            this._oneComplete = true;
+          }
+        };
+        return SequenceEqualSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+
+      var SequenceEqualCompareToSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SequenceEqualCompareToSubscriber,
+          _super,
+        );
+        function SequenceEqualCompareToSubscriber(destination, parent) {
+          var _this = _super.call(this, destination) || this;
+          _this.parent = parent;
+          return _this;
+        }
+        SequenceEqualCompareToSubscriber.prototype._next = function (value) {
+          this.parent.nextB(value);
+        };
+        SequenceEqualCompareToSubscriber.prototype._error = function (err) {
+          this.parent.error(err);
+          this.unsubscribe();
+        };
+        SequenceEqualCompareToSubscriber.prototype._complete = function () {
+          this.parent.completeB();
+          this.unsubscribe();
+        };
+        return SequenceEqualCompareToSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=sequenceEqual.js.map
+
+      /***/
+    },
+    /* 892 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = share;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__multicast__ =
+        __webpack_require__(116);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__refCount__ =
+        __webpack_require__(316);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ =
+        __webpack_require__(36);
+      /** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */
+
+      function shareSubjectFactory() {
+        return new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]();
+      }
+      function share() {
+        return function (source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_1__refCount__["a" /* refCount */],
+          )()(
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__multicast__["a" /* multicast */],
+            )(shareSubjectFactory)(source),
+          );
+        };
+      }
+      //# sourceMappingURL=share.js.map
+
+      /***/
+    },
+    /* 893 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = shareReplay;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ =
+        __webpack_require__(308);
+      /** PURE_IMPORTS_START _ReplaySubject PURE_IMPORTS_END */
+
+      function shareReplay(bufferSize, windowTime, scheduler) {
+        if (bufferSize === void 0) {
+          bufferSize = Number.POSITIVE_INFINITY;
+        }
+        if (windowTime === void 0) {
+          windowTime = Number.POSITIVE_INFINITY;
+        }
+        return function (source) {
+          return source.lift(
+            shareReplayOperator(bufferSize, windowTime, scheduler),
+          );
+        };
+      }
+      function shareReplayOperator(bufferSize, windowTime, scheduler) {
+        var subject;
+        var refCount = 0;
+        var subscription;
+        var hasError = false;
+        var isComplete = false;
+        return function shareReplayOperation(source) {
+          refCount++;
+          if (!subject || hasError) {
+            hasError = false;
+            subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__[
+              "a" /* ReplaySubject */
+            ](bufferSize, windowTime, scheduler);
+            subscription = source.subscribe({
+              next: function (value) {
+                subject.next(value);
+              },
+              error: function (err) {
+                hasError = true;
+                subject.error(err);
+              },
+              complete: function () {
+                isComplete = true;
+                subject.complete();
+              },
+            });
+          }
+          var innerSub = subject.subscribe(this);
+          return function () {
+            refCount--;
+            innerSub.unsubscribe();
+            if (subscription && refCount === 0 && isComplete) {
+              subscription.unsubscribe();
+            }
+          };
+        };
+      }
+      //# sourceMappingURL=shareReplay.js.map
+
+      /***/
+    },
+    /* 894 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = single;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__ =
+        __webpack_require__(153);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_EmptyError PURE_IMPORTS_END */
+
+      function single(predicate) {
+        return function (source) {
+          return source.lift(new SingleOperator(predicate, source));
+        };
+      }
+      var SingleOperator = /*@__PURE__*/ (function () {
+        function SingleOperator(predicate, source) {
+          this.predicate = predicate;
+          this.source = source;
+        }
+        SingleOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new SingleSubscriber(subscriber, this.predicate, this.source),
+          );
+        };
+        return SingleOperator;
+      })();
+      var SingleSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SingleSubscriber,
+          _super,
+        );
+        function SingleSubscriber(destination, predicate, source) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.source = source;
+          _this.seenValue = false;
+          _this.index = 0;
+          return _this;
+        }
+        SingleSubscriber.prototype.applySingleValue = function (value) {
+          if (this.seenValue) {
+            this.destination.error("Sequence contains more than one element");
+          } else {
+            this.seenValue = true;
+            this.singleValue = value;
+          }
+        };
+        SingleSubscriber.prototype._next = function (value) {
+          var index = this.index++;
+          if (this.predicate) {
+            this.tryNext(value, index);
+          } else {
+            this.applySingleValue(value);
+          }
+        };
+        SingleSubscriber.prototype.tryNext = function (value, index) {
+          try {
+            if (this.predicate(value, index, this.source)) {
+              this.applySingleValue(value);
+            }
+          } catch (err) {
+            this.destination.error(err);
+          }
+        };
+        SingleSubscriber.prototype._complete = function () {
+          var destination = this.destination;
+          if (this.index > 0) {
+            destination.next(this.seenValue ? this.singleValue : undefined);
+            destination.complete();
+          } else {
+            destination.error(
+              new __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__[
+                "a" /* EmptyError */
+              ](),
+            );
+          }
+        };
+        return SingleSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=single.js.map
+
+      /***/
+    },
+    /* 895 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = skip;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function skip(count) {
+        return function (source) {
+          return source.lift(new SkipOperator(count));
+        };
+      }
+      var SkipOperator = /*@__PURE__*/ (function () {
+        function SkipOperator(total) {
+          this.total = total;
+        }
+        SkipOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(new SkipSubscriber(subscriber, this.total));
+        };
+        return SkipOperator;
+      })();
+      var SkipSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SkipSubscriber,
+          _super,
+        );
+        function SkipSubscriber(destination, total) {
+          var _this = _super.call(this, destination) || this;
+          _this.total = total;
+          _this.count = 0;
+          return _this;
+        }
+        SkipSubscriber.prototype._next = function (x) {
+          if (++this.count > this.total) {
+            this.destination.next(x);
+          }
+        };
+        return SkipSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=skip.js.map
+
+      /***/
+    },
+    /* 896 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = skipLast;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ =
+        __webpack_require__(152);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError PURE_IMPORTS_END */
+
+      function skipLast(count) {
+        return function (source) {
+          return source.lift(new SkipLastOperator(count));
+        };
+      }
+      var SkipLastOperator = /*@__PURE__*/ (function () {
+        function SkipLastOperator(_skipCount) {
+          this._skipCount = _skipCount;
+          if (this._skipCount < 0) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__[
+              "a" /* ArgumentOutOfRangeError */
+            ]();
+          }
+        }
+        SkipLastOperator.prototype.call = function (subscriber, source) {
+          if (this._skipCount === 0) {
+            return source.subscribe(
+              new __WEBPACK_IMPORTED_MODULE_1__Subscriber__[
+                "a" /* Subscriber */
+              ](subscriber),
+            );
+          } else {
+            return source.subscribe(
+              new SkipLastSubscriber(subscriber, this._skipCount),
+            );
+          }
+        };
+        return SkipLastOperator;
+      })();
+      var SkipLastSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SkipLastSubscriber,
+          _super,
+        );
+        function SkipLastSubscriber(destination, _skipCount) {
+          var _this = _super.call(this, destination) || this;
+          _this._skipCount = _skipCount;
+          _this._count = 0;
+          _this._ring = new Array(_skipCount);
+          return _this;
+        }
+        SkipLastSubscriber.prototype._next = function (value) {
+          var skipCount = this._skipCount;
+          var count = this._count++;
+          if (count < skipCount) {
+            this._ring[count] = value;
+          } else {
+            var currentIndex = count % skipCount;
+            var ring = this._ring;
+            var oldValue = ring[currentIndex];
+            ring[currentIndex] = value;
+            this.destination.next(oldValue);
+          }
+        };
+        return SkipLastSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=skipLast.js.map
+
+      /***/
+    },
+    /* 897 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = skipUntil;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
+        __webpack_require__(84);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function skipUntil(notifier) {
+        return function (source) {
+          return source.lift(new SkipUntilOperator(notifier));
+        };
+      }
+      var SkipUntilOperator = /*@__PURE__*/ (function () {
+        function SkipUntilOperator(notifier) {
+          this.notifier = notifier;
+        }
+        SkipUntilOperator.prototype.call = function (destination, source) {
+          return source.subscribe(
+            new SkipUntilSubscriber(destination, this.notifier),
+          );
+        };
+        return SkipUntilOperator;
+      })();
+      var SkipUntilSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SkipUntilSubscriber,
+          _super,
+        );
+        function SkipUntilSubscriber(destination, notifier) {
+          var _this = _super.call(this, destination) || this;
+          _this.hasValue = false;
+          var innerSubscriber =
+            new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
+              "a" /* InnerSubscriber */
+            ](_this, undefined, undefined);
+          _this.add(innerSubscriber);
+          _this.innerSubscription = innerSubscriber;
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(_this, notifier, undefined, undefined, innerSubscriber);
+          return _this;
+        }
+        SkipUntilSubscriber.prototype._next = function (value) {
+          if (this.hasValue) {
+            _super.prototype._next.call(this, value);
+          }
+        };
+        SkipUntilSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.hasValue = true;
+          if (this.innerSubscription) {
+            this.innerSubscription.unsubscribe();
+          }
+        };
+        SkipUntilSubscriber.prototype.notifyComplete = function () {};
+        return SkipUntilSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=skipUntil.js.map
+
+      /***/
+    },
+    /* 898 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = skipWhile;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function skipWhile(predicate) {
+        return function (source) {
+          return source.lift(new SkipWhileOperator(predicate));
+        };
+      }
+      var SkipWhileOperator = /*@__PURE__*/ (function () {
+        function SkipWhileOperator(predicate) {
+          this.predicate = predicate;
+        }
+        SkipWhileOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new SkipWhileSubscriber(subscriber, this.predicate),
+          );
+        };
+        return SkipWhileOperator;
+      })();
+      var SkipWhileSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          SkipWhileSubscriber,
+          _super,
+        );
+        function SkipWhileSubscriber(destination, predicate) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.skipping = true;
+          _this.index = 0;
+          return _this;
+        }
+        SkipWhileSubscriber.prototype._next = function (value) {
+          var destination = this.destination;
+          if (this.skipping) {
+            this.tryCallPredicate(value);
+          }
+          if (!this.skipping) {
+            destination.next(value);
+          }
+        };
+        SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
+          try {
+            var result = this.predicate(value, this.index++);
+            this.skipping = Boolean(result);
+          } catch (err) {
+            this.destination.error(err);
+          }
+        };
+        return SkipWhileSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=skipWhile.js.map
+
+      /***/
+    },
+    /* 899 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = startWith;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ =
+        __webpack_require__(85);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ =
+        __webpack_require__(312);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ =
+        __webpack_require__(39);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ =
+        __webpack_require__(186);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
+
+      function startWith() {
+        var array = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          array[_i] = arguments[_i];
+        }
+        return function (source) {
+          var scheduler = array[array.length - 1];
+          if (
+            __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__[
+                "a" /* isScheduler */
+              ],
+            )(scheduler)
+          ) {
+            array.pop();
+          } else {
+            scheduler = null;
+          }
+          var len = array.length;
+          if (len === 1 && !scheduler) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
+                "a" /* concat */
+              ],
+            )(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__observable_scalar__[
+                  "a" /* scalar */
+                ],
+              )(array[0]),
+              source,
+            );
+          } else if (len > 0) {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
+                "a" /* concat */
+              ],
+            )(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__[
+                  "a" /* fromArray */
+                ],
+              )(array, scheduler),
+              source,
+            );
+          } else {
+            return __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
+                "a" /* concat */
+              ],
+            )(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__observable_empty__[
+                  "a" /* empty */
+                ],
+              )(scheduler),
+              source,
+            );
+          }
+        };
+      }
+      //# sourceMappingURL=startWith.js.map
+
+      /***/
+    },
+    /* 900 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = subscribeOn;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__ =
+        __webpack_require__(822);
+      /** PURE_IMPORTS_START _observable_SubscribeOnObservable PURE_IMPORTS_END */
+
+      function subscribeOn(scheduler, delay) {
+        if (delay === void 0) {
+          delay = 0;
+        }
+        return function subscribeOnOperatorFunction(source) {
+          return source.lift(new SubscribeOnOperator(scheduler, delay));
+        };
+      }
+      var SubscribeOnOperator = /*@__PURE__*/ (function () {
+        function SubscribeOnOperator(scheduler, delay) {
+          this.scheduler = scheduler;
+          this.delay = delay;
         }
-    };
-    return SampleSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=sample.js.map
-
-
-/***/ }),
-/* 890 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = sampleTime;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
-/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
+        SubscribeOnOperator.prototype.call = function (subscriber, source) {
+          return new __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__[
+            "a" /* SubscribeOnObservable */
+          ](source, this.delay, this.scheduler).subscribe(subscriber);
+        };
+        return SubscribeOnOperator;
+      })();
+      //# sourceMappingURL=subscribeOn.js.map
 
+      /***/
+    },
+    /* 901 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = switchAll;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ =
+        __webpack_require__(318);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ =
+        __webpack_require__(118);
+      /** PURE_IMPORTS_START _switchMap,_util_identity PURE_IMPORTS_END */
+
+      function switchAll() {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */],
+        )(__WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */]);
+      }
+      //# sourceMappingURL=switchAll.js.map
+
+      /***/
+    },
+    /* 902 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = switchMapTo;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ =
+        __webpack_require__(318);
+      /** PURE_IMPORTS_START _switchMap PURE_IMPORTS_END */
+
+      function switchMapTo(innerObservable, resultSelector) {
+        return resultSelector
+          ? __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */],
+            )(function () {
+              return innerObservable;
+            }, resultSelector)
+          : __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */],
+            )(function () {
+              return innerObservable;
+            });
+      }
+      //# sourceMappingURL=switchMapTo.js.map
 
+      /***/
+    },
+    /* 903 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = takeUntil;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function takeUntil(notifier) {
+        return function (source) {
+          return source.lift(new TakeUntilOperator(notifier));
+        };
+      }
+      var TakeUntilOperator = /*@__PURE__*/ (function () {
+        function TakeUntilOperator(notifier) {
+          this.notifier = notifier;
+        }
+        TakeUntilOperator.prototype.call = function (subscriber, source) {
+          var takeUntilSubscriber = new TakeUntilSubscriber(subscriber);
+          var notifierSubscription = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+              "a" /* subscribeToResult */
+            ],
+          )(takeUntilSubscriber, this.notifier);
+          if (notifierSubscription && !takeUntilSubscriber.seenValue) {
+            takeUntilSubscriber.add(notifierSubscription);
+            return source.subscribe(takeUntilSubscriber);
+          }
+          return takeUntilSubscriber;
+        };
+        return TakeUntilOperator;
+      })();
+      var TakeUntilSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          TakeUntilSubscriber,
+          _super,
+        );
+        function TakeUntilSubscriber(destination) {
+          var _this = _super.call(this, destination) || this;
+          _this.seenValue = false;
+          return _this;
+        }
+        TakeUntilSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.seenValue = true;
+          this.complete();
+        };
+        TakeUntilSubscriber.prototype.notifyComplete = function () {};
+        return TakeUntilSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=takeUntil.js.map
 
-function sampleTime(period, scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
-    }
-    return function (source) { return source.lift(new SampleTimeOperator(period, scheduler)); };
-}
-var SampleTimeOperator = /*@__PURE__*/ (function () {
-    function SampleTimeOperator(period, scheduler) {
-        this.period = period;
-        this.scheduler = scheduler;
-    }
-    SampleTimeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SampleTimeSubscriber(subscriber, this.period, this.scheduler));
-    };
-    return SampleTimeOperator;
-}());
-var SampleTimeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SampleTimeSubscriber, _super);
-    function SampleTimeSubscriber(destination, period, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.period = period;
-        _this.scheduler = scheduler;
-        _this.hasValue = false;
-        _this.add(scheduler.schedule(dispatchNotification, period, { subscriber: _this, period: period }));
-        return _this;
-    }
-    SampleTimeSubscriber.prototype._next = function (value) {
-        this.lastValue = value;
-        this.hasValue = true;
-    };
-    SampleTimeSubscriber.prototype.notifyNext = function () {
-        if (this.hasValue) {
-            this.hasValue = false;
-            this.destination.next(this.lastValue);
-        }
-    };
-    return SampleTimeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-function dispatchNotification(state) {
-    var subscriber = state.subscriber, period = state.period;
-    subscriber.notifyNext();
-    this.schedule(state, period);
-}
-//# sourceMappingURL=sampleTime.js.map
-
-
-/***/ }),
-/* 891 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = sequenceEqual;
-/* unused harmony export SequenceEqualOperator */
-/* unused harmony export SequenceEqualSubscriber */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
-
-
-
-
-function sequenceEqual(compareTo, comparor) {
-    return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparor)); };
-}
-var SequenceEqualOperator = /*@__PURE__*/ (function () {
-    function SequenceEqualOperator(compareTo, comparor) {
-        this.compareTo = compareTo;
-        this.comparor = comparor;
-    }
-    SequenceEqualOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparor));
-    };
-    return SequenceEqualOperator;
-}());
-
-var SequenceEqualSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SequenceEqualSubscriber, _super);
-    function SequenceEqualSubscriber(destination, compareTo, comparor) {
-        var _this = _super.call(this, destination) || this;
-        _this.compareTo = compareTo;
-        _this.comparor = comparor;
-        _this._a = [];
-        _this._b = [];
-        _this._oneComplete = false;
-        _this.destination.add(compareTo.subscribe(new SequenceEqualCompareToSubscriber(destination, _this)));
-        return _this;
-    }
-    SequenceEqualSubscriber.prototype._next = function (value) {
-        if (this._oneComplete && this._b.length === 0) {
-            this.emit(false);
-        }
-        else {
-            this._a.push(value);
-            this.checkValues();
+      /***/
+    },
+    /* 904 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = takeWhile;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+      function takeWhile(predicate) {
+        return function (source) {
+          return source.lift(new TakeWhileOperator(predicate));
+        };
+      }
+      var TakeWhileOperator = /*@__PURE__*/ (function () {
+        function TakeWhileOperator(predicate) {
+          this.predicate = predicate;
         }
-    };
-    SequenceEqualSubscriber.prototype._complete = function () {
-        if (this._oneComplete) {
-            this.emit(this._a.length === 0 && this._b.length === 0);
+        TakeWhileOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new TakeWhileSubscriber(subscriber, this.predicate),
+          );
+        };
+        return TakeWhileOperator;
+      })();
+      var TakeWhileSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          TakeWhileSubscriber,
+          _super,
+        );
+        function TakeWhileSubscriber(destination, predicate) {
+          var _this = _super.call(this, destination) || this;
+          _this.predicate = predicate;
+          _this.index = 0;
+          return _this;
+        }
+        TakeWhileSubscriber.prototype._next = function (value) {
+          var destination = this.destination;
+          var result;
+          try {
+            result = this.predicate(value, this.index++);
+          } catch (err) {
+            destination.error(err);
+            return;
+          }
+          this.nextOrComplete(value, result);
+        };
+        TakeWhileSubscriber.prototype.nextOrComplete = function (
+          value,
+          predicateResult,
+        ) {
+          var destination = this.destination;
+          if (Boolean(predicateResult)) {
+            destination.next(value);
+          } else {
+            destination.complete();
+          }
+        };
+        return TakeWhileSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=takeWhile.js.map
+
+      /***/
+    },
+    /* 905 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = throttleTime;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throttle__ =
+        __webpack_require__(436);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async,_throttle PURE_IMPORTS_END */
+
+      function throttleTime(duration, scheduler, config) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
         }
-        else {
-            this._oneComplete = true;
+        if (config === void 0) {
+          config =
+            __WEBPACK_IMPORTED_MODULE_3__throttle__[
+              "b" /* defaultThrottleConfig */
+            ];
         }
-        this.unsubscribe();
-    };
-    SequenceEqualSubscriber.prototype.checkValues = function () {
-        var _c = this, _a = _c._a, _b = _c._b, comparor = _c.comparor;
-        while (_a.length > 0 && _b.length > 0) {
-            var a = _a.shift();
-            var b = _b.shift();
-            var areEqual = false;
-            if (comparor) {
-                areEqual = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(comparor)(a, b);
-                if (areEqual === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
-                    this.destination.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
-                }
+        return function (source) {
+          return source.lift(
+            new ThrottleTimeOperator(
+              duration,
+              scheduler,
+              config.leading,
+              config.trailing,
+            ),
+          );
+        };
+      }
+      var ThrottleTimeOperator = /*@__PURE__*/ (function () {
+        function ThrottleTimeOperator(duration, scheduler, leading, trailing) {
+          this.duration = duration;
+          this.scheduler = scheduler;
+          this.leading = leading;
+          this.trailing = trailing;
+        }
+        ThrottleTimeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new ThrottleTimeSubscriber(
+              subscriber,
+              this.duration,
+              this.scheduler,
+              this.leading,
+              this.trailing,
+            ),
+          );
+        };
+        return ThrottleTimeOperator;
+      })();
+      var ThrottleTimeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          ThrottleTimeSubscriber,
+          _super,
+        );
+        function ThrottleTimeSubscriber(
+          destination,
+          duration,
+          scheduler,
+          leading,
+          trailing,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.duration = duration;
+          _this.scheduler = scheduler;
+          _this.leading = leading;
+          _this.trailing = trailing;
+          _this._hasTrailingValue = false;
+          _this._trailingValue = null;
+          return _this;
+        }
+        ThrottleTimeSubscriber.prototype._next = function (value) {
+          if (this.throttled) {
+            if (this.trailing) {
+              this._trailingValue = value;
+              this._hasTrailingValue = true;
             }
-            else {
-                areEqual = a === b;
+          } else {
+            this.add(
+              (this.throttled = this.scheduler.schedule(
+                dispatchNext,
+                this.duration,
+                { subscriber: this },
+              )),
+            );
+            if (this.leading) {
+              this.destination.next(value);
             }
-            if (!areEqual) {
-                this.emit(false);
+          }
+        };
+        ThrottleTimeSubscriber.prototype._complete = function () {
+          if (this._hasTrailingValue) {
+            this.destination.next(this._trailingValue);
+            this.destination.complete();
+          } else {
+            this.destination.complete();
+          }
+        };
+        ThrottleTimeSubscriber.prototype.clearThrottle = function () {
+          var throttled = this.throttled;
+          if (throttled) {
+            if (this.trailing && this._hasTrailingValue) {
+              this.destination.next(this._trailingValue);
+              this._trailingValue = null;
+              this._hasTrailingValue = false;
             }
-        }
-    };
-    SequenceEqualSubscriber.prototype.emit = function (value) {
-        var destination = this.destination;
-        destination.next(value);
-        destination.complete();
-    };
-    SequenceEqualSubscriber.prototype.nextB = function (value) {
-        if (this._oneComplete && this._a.length === 0) {
-            this.emit(false);
-        }
-        else {
-            this._b.push(value);
-            this.checkValues();
-        }
-    };
-    SequenceEqualSubscriber.prototype.completeB = function () {
-        if (this._oneComplete) {
-            this.emit(this._a.length === 0 && this._b.length === 0);
-        }
-        else {
-            this._oneComplete = true;
-        }
-    };
-    return SequenceEqualSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+            throttled.unsubscribe();
+            this.remove(throttled);
+            this.throttled = null;
+          }
+        };
+        return ThrottleTimeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      function dispatchNext(arg) {
+        var subscriber = arg.subscriber;
+        subscriber.clearThrottle();
+      }
+      //# sourceMappingURL=throttleTime.js.map
 
-var SequenceEqualCompareToSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SequenceEqualCompareToSubscriber, _super);
-    function SequenceEqualCompareToSubscriber(destination, parent) {
-        var _this = _super.call(this, destination) || this;
-        _this.parent = parent;
-        return _this;
-    }
-    SequenceEqualCompareToSubscriber.prototype._next = function (value) {
-        this.parent.nextB(value);
-    };
-    SequenceEqualCompareToSubscriber.prototype._error = function (err) {
-        this.parent.error(err);
-        this.unsubscribe();
-    };
-    SequenceEqualCompareToSubscriber.prototype._complete = function () {
-        this.parent.completeB();
-        this.unsubscribe();
-    };
-    return SequenceEqualCompareToSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=sequenceEqual.js.map
-
-
-/***/ }),
-/* 892 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = share;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__multicast__ = __webpack_require__(116);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__refCount__ = __webpack_require__(316);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ = __webpack_require__(36);
-/** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */
-
-
-
-function shareSubjectFactory() {
-    return new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]();
-}
-function share() {
-    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__refCount__["a" /* refCount */])()(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__multicast__["a" /* multicast */])(shareSubjectFactory)(source)); };
-}
-//# sourceMappingURL=share.js.map
-
-
-/***/ }),
-/* 893 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = shareReplay;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ = __webpack_require__(308);
-/** PURE_IMPORTS_START _ReplaySubject PURE_IMPORTS_END */
-
-function shareReplay(bufferSize, windowTime, scheduler) {
-    if (bufferSize === void 0) {
-        bufferSize = Number.POSITIVE_INFINITY;
-    }
-    if (windowTime === void 0) {
-        windowTime = Number.POSITIVE_INFINITY;
-    }
-    return function (source) { return source.lift(shareReplayOperator(bufferSize, windowTime, scheduler)); };
-}
-function shareReplayOperator(bufferSize, windowTime, scheduler) {
-    var subject;
-    var refCount = 0;
-    var subscription;
-    var hasError = false;
-    var isComplete = false;
-    return function shareReplayOperation(source) {
-        refCount++;
-        if (!subject || hasError) {
-            hasError = false;
-            subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__["a" /* ReplaySubject */](bufferSize, windowTime, scheduler);
-            subscription = source.subscribe({
-                next: function (value) { subject.next(value); },
-                error: function (err) {
-                    hasError = true;
-                    subject.error(err);
-                },
-                complete: function () {
-                    isComplete = true;
-                    subject.complete();
-                },
-            });
+      /***/
+    },
+    /* 906 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = timeInterval;
+      /* unused harmony export TimeInterval */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scan__ =
+        __webpack_require__(317);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_defer__ =
+        __webpack_require__(310);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__map__ =
+        __webpack_require__(47);
+      /** PURE_IMPORTS_START _scheduler_async,_scan,_observable_defer,_map PURE_IMPORTS_END */
+
+      function timeInterval(scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
         }
-        var innerSub = subject.subscribe(this);
-        return function () {
-            refCount--;
-            innerSub.unsubscribe();
-            if (subscription && refCount === 0 && isComplete) {
-                subscription.unsubscribe();
-            }
+        return function (source) {
+          return __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__observable_defer__["a" /* defer */],
+          )(function () {
+            return source.pipe(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_1__scan__["a" /* scan */],
+              )(
+                function (_a, value) {
+                  var current = _a.current;
+                  return {
+                    value: value,
+                    current: scheduler.now(),
+                    last: current,
+                  };
+                },
+                { current: scheduler.now(), value: undefined, last: undefined },
+              ),
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_3__map__["a" /* map */],
+              )(function (_a) {
+                var current = _a.current,
+                  last = _a.last,
+                  value = _a.value;
+                return new TimeInterval(value, current - last);
+              }),
+            );
+          });
         };
-    };
-}
-//# sourceMappingURL=shareReplay.js.map
-
-
-/***/ }),
-/* 894 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = single;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__ = __webpack_require__(153);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_EmptyError PURE_IMPORTS_END */
+      }
+      var TimeInterval = /*@__PURE__*/ (function () {
+        function TimeInterval(value, interval) {
+          this.value = value;
+          this.interval = interval;
+        }
+        return TimeInterval;
+      })();
 
+      //# sourceMappingURL=timeInterval.js.map
 
+      /***/
+    },
+    /* 907 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = timeout;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__ =
+        __webpack_require__(440);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__timeoutWith__ =
+        __webpack_require__(437);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_throwError__ =
+        __webpack_require__(313);
+      /** PURE_IMPORTS_START _scheduler_async,_util_TimeoutError,_timeoutWith,_observable_throwError PURE_IMPORTS_END */
+
+      function timeout(due, scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
+        }
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_2__timeoutWith__["a" /* timeoutWith */],
+        )(
+          due,
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_3__observable_throwError__[
+              "a" /* throwError */
+            ],
+          )(
+            new __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__[
+              "a" /* TimeoutError */
+            ](),
+          ),
+          scheduler,
+        );
+      }
+      //# sourceMappingURL=timeout.js.map
 
-function single(predicate) {
-    return function (source) { return source.lift(new SingleOperator(predicate, source)); };
-}
-var SingleOperator = /*@__PURE__*/ (function () {
-    function SingleOperator(predicate, source) {
-        this.predicate = predicate;
-        this.source = source;
-    }
-    SingleOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SingleSubscriber(subscriber, this.predicate, this.source));
-    };
-    return SingleOperator;
-}());
-var SingleSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SingleSubscriber, _super);
-    function SingleSubscriber(destination, predicate, source) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.source = source;
-        _this.seenValue = false;
-        _this.index = 0;
-        return _this;
-    }
-    SingleSubscriber.prototype.applySingleValue = function (value) {
-        if (this.seenValue) {
-            this.destination.error('Sequence contains more than one element');
-        }
-        else {
-            this.seenValue = true;
-            this.singleValue = value;
-        }
-    };
-    SingleSubscriber.prototype._next = function (value) {
-        var index = this.index++;
-        if (this.predicate) {
-            this.tryNext(value, index);
-        }
-        else {
-            this.applySingleValue(value);
-        }
-    };
-    SingleSubscriber.prototype.tryNext = function (value, index) {
-        try {
-            if (this.predicate(value, index, this.source)) {
-                this.applySingleValue(value);
-            }
-        }
-        catch (err) {
-            this.destination.error(err);
-        }
-    };
-    SingleSubscriber.prototype._complete = function () {
-        var destination = this.destination;
-        if (this.index > 0) {
-            destination.next(this.seenValue ? this.singleValue : undefined);
-            destination.complete();
+      /***/
+    },
+    /* 908 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = timestamp;
+      /* unused harmony export Timestamp */
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__map__ =
+        __webpack_require__(47);
+      /** PURE_IMPORTS_START _scheduler_async,_map PURE_IMPORTS_END */
+
+      function timestamp(scheduler) {
+        if (scheduler === void 0) {
+          scheduler =
+            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
         }
-        else {
-            destination.error(new __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__["a" /* EmptyError */]);
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_1__map__["a" /* map */],
+        )(function (value) {
+          return new Timestamp(value, scheduler.now());
+        });
+      }
+      var Timestamp = /*@__PURE__*/ (function () {
+        function Timestamp(value, timestamp) {
+          this.value = value;
+          this.timestamp = timestamp;
         }
-    };
-    return SingleSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=single.js.map
-
-
-/***/ }),
-/* 895 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return Timestamp;
+      })();
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = skip;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+      //# sourceMappingURL=timestamp.js.map
 
+      /***/
+    },
+    /* 909 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = toArray;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ =
+        __webpack_require__(187);
+      /** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
 
-function skip(count) {
-    return function (source) { return source.lift(new SkipOperator(count)); };
-}
-var SkipOperator = /*@__PURE__*/ (function () {
-    function SkipOperator(total) {
-        this.total = total;
-    }
-    SkipOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SkipSubscriber(subscriber, this.total));
-    };
-    return SkipOperator;
-}());
-var SkipSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipSubscriber, _super);
-    function SkipSubscriber(destination, total) {
-        var _this = _super.call(this, destination) || this;
-        _this.total = total;
-        _this.count = 0;
-        return _this;
-    }
-    SkipSubscriber.prototype._next = function (x) {
-        if (++this.count > this.total) {
-            this.destination.next(x);
+      function toArrayReducer(arr, item, index) {
+        if (index === 0) {
+          return [item];
         }
-    };
-    return SkipSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=skip.js.map
-
-
-/***/ }),
-/* 896 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = skipLast;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
-/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError PURE_IMPORTS_END */
+        arr.push(item);
+        return arr;
+      }
+      function toArray() {
+        return __webpack_require__.i(
+          __WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */],
+        )(toArrayReducer, []);
+      }
+      //# sourceMappingURL=toArray.js.map
 
+      /***/
+    },
+    /* 910 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = window;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function window(windowBoundaries) {
+        return function windowOperatorFunction(source) {
+          return source.lift(new WindowOperator(windowBoundaries));
+        };
+      }
+      var WindowOperator = /*@__PURE__*/ (function () {
+        function WindowOperator(windowBoundaries) {
+          this.windowBoundaries = windowBoundaries;
+        }
+        WindowOperator.prototype.call = function (subscriber, source) {
+          var windowSubscriber = new WindowSubscriber(subscriber);
+          var sourceSubscription = source.subscribe(windowSubscriber);
+          if (!sourceSubscription.closed) {
+            windowSubscriber.add(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(windowSubscriber, this.windowBoundaries),
+            );
+          }
+          return sourceSubscription;
+        };
+        return WindowOperator;
+      })();
+      var WindowSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          WindowSubscriber,
+          _super,
+        );
+        function WindowSubscriber(destination) {
+          var _this = _super.call(this, destination) || this;
+          _this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
+            "a" /* Subject */
+          ]();
+          destination.next(_this.window);
+          return _this;
+        }
+        WindowSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.openWindow();
+        };
+        WindowSubscriber.prototype.notifyError = function (error, innerSub) {
+          this._error(error);
+        };
+        WindowSubscriber.prototype.notifyComplete = function (innerSub) {
+          this._complete();
+        };
+        WindowSubscriber.prototype._next = function (value) {
+          this.window.next(value);
+        };
+        WindowSubscriber.prototype._error = function (err) {
+          this.window.error(err);
+          this.destination.error(err);
+        };
+        WindowSubscriber.prototype._complete = function () {
+          this.window.complete();
+          this.destination.complete();
+        };
+        WindowSubscriber.prototype._unsubscribe = function () {
+          this.window = null;
+        };
+        WindowSubscriber.prototype.openWindow = function () {
+          var prevWindow = this.window;
+          if (prevWindow) {
+            prevWindow.complete();
+          }
+          var destination = this.destination;
+          var newWindow = (this.window =
+            new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]());
+          destination.next(newWindow);
+        };
+        return WindowSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=window.js.map
 
+      /***/
+    },
+    /* 911 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = windowCount;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ =
+        __webpack_require__(36);
+      /** PURE_IMPORTS_START tslib,_Subscriber,_Subject PURE_IMPORTS_END */
+
+      function windowCount(windowSize, startWindowEvery) {
+        if (startWindowEvery === void 0) {
+          startWindowEvery = 0;
+        }
+        return function windowCountOperatorFunction(source) {
+          return source.lift(
+            new WindowCountOperator(windowSize, startWindowEvery),
+          );
+        };
+      }
+      var WindowCountOperator = /*@__PURE__*/ (function () {
+        function WindowCountOperator(windowSize, startWindowEvery) {
+          this.windowSize = windowSize;
+          this.startWindowEvery = startWindowEvery;
+        }
+        WindowCountOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new WindowCountSubscriber(
+              subscriber,
+              this.windowSize,
+              this.startWindowEvery,
+            ),
+          );
+        };
+        return WindowCountOperator;
+      })();
+      var WindowCountSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          WindowCountSubscriber,
+          _super,
+        );
+        function WindowCountSubscriber(
+          destination,
+          windowSize,
+          startWindowEvery,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.destination = destination;
+          _this.windowSize = windowSize;
+          _this.startWindowEvery = startWindowEvery;
+          _this.windows = [
+            new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */](),
+          ];
+          _this.count = 0;
+          destination.next(_this.windows[0]);
+          return _this;
+        }
+        WindowCountSubscriber.prototype._next = function (value) {
+          var startWindowEvery =
+            this.startWindowEvery > 0 ? this.startWindowEvery : this.windowSize;
+          var destination = this.destination;
+          var windowSize = this.windowSize;
+          var windows = this.windows;
+          var len = windows.length;
+          for (var i = 0; i < len && !this.closed; i++) {
+            windows[i].next(value);
+          }
+          var c = this.count - windowSize + 1;
+          if (c >= 0 && c % startWindowEvery === 0 && !this.closed) {
+            windows.shift().complete();
+          }
+          if (++this.count % startWindowEvery === 0 && !this.closed) {
+            var window_1 = new __WEBPACK_IMPORTED_MODULE_2__Subject__[
+              "a" /* Subject */
+            ]();
+            windows.push(window_1);
+            destination.next(window_1);
+          }
+        };
+        WindowCountSubscriber.prototype._error = function (err) {
+          var windows = this.windows;
+          if (windows) {
+            while (windows.length > 0 && !this.closed) {
+              windows.shift().error(err);
+            }
+          }
+          this.destination.error(err);
+        };
+        WindowCountSubscriber.prototype._complete = function () {
+          var windows = this.windows;
+          if (windows) {
+            while (windows.length > 0 && !this.closed) {
+              windows.shift().complete();
+            }
+          }
+          this.destination.complete();
+        };
+        WindowCountSubscriber.prototype._unsubscribe = function () {
+          this.count = 0;
+          this.windows = null;
+        };
+        return WindowCountSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+      //# sourceMappingURL=windowCount.js.map
 
-function skipLast(count) {
-    return function (source) { return source.lift(new SkipLastOperator(count)); };
-}
-var SkipLastOperator = /*@__PURE__*/ (function () {
-    function SkipLastOperator(_skipCount) {
-        this._skipCount = _skipCount;
-        if (this._skipCount < 0) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */];
+      /***/
+    },
+    /* 912 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = windowTime;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
+        __webpack_require__(40);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__ =
+        __webpack_require__(190);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ =
+        __webpack_require__(49);
+      /** PURE_IMPORTS_START tslib,_Subject,_scheduler_async,_Subscriber,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
+
+      function windowTime(windowTimeSpan) {
+        var scheduler =
+          __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+        var windowCreationInterval = null;
+        var maxWindowSize = Number.POSITIVE_INFINITY;
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(arguments[3])
+        ) {
+          scheduler = arguments[3];
         }
-    }
-    SkipLastOperator.prototype.call = function (subscriber, source) {
-        if (this._skipCount === 0) {
-            return source.subscribe(new __WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */](subscriber));
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(arguments[2])
+        ) {
+          scheduler = arguments[2];
+        } else if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */],
+          )(arguments[2])
+        ) {
+          maxWindowSize = arguments[2];
         }
-        else {
-            return source.subscribe(new SkipLastSubscriber(subscriber, this._skipCount));
-        }
-    };
-    return SkipLastOperator;
-}());
-var SkipLastSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipLastSubscriber, _super);
-    function SkipLastSubscriber(destination, _skipCount) {
-        var _this = _super.call(this, destination) || this;
-        _this._skipCount = _skipCount;
-        _this._count = 0;
-        _this._ring = new Array(_skipCount);
-        return _this;
-    }
-    SkipLastSubscriber.prototype._next = function (value) {
-        var skipCount = this._skipCount;
-        var count = this._count++;
-        if (count < skipCount) {
-            this._ring[count] = value;
+        if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
+              "a" /* isScheduler */
+            ],
+          )(arguments[1])
+        ) {
+          scheduler = arguments[1];
+        } else if (
+          __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */],
+          )(arguments[1])
+        ) {
+          windowCreationInterval = arguments[1];
+        }
+        return function windowTimeOperatorFunction(source) {
+          return source.lift(
+            new WindowTimeOperator(
+              windowTimeSpan,
+              windowCreationInterval,
+              maxWindowSize,
+              scheduler,
+            ),
+          );
+        };
+      }
+      var WindowTimeOperator = /*@__PURE__*/ (function () {
+        function WindowTimeOperator(
+          windowTimeSpan,
+          windowCreationInterval,
+          maxWindowSize,
+          scheduler,
+        ) {
+          this.windowTimeSpan = windowTimeSpan;
+          this.windowCreationInterval = windowCreationInterval;
+          this.maxWindowSize = maxWindowSize;
+          this.scheduler = scheduler;
+        }
+        WindowTimeOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new WindowTimeSubscriber(
+              subscriber,
+              this.windowTimeSpan,
+              this.windowCreationInterval,
+              this.maxWindowSize,
+              this.scheduler,
+            ),
+          );
+        };
+        return WindowTimeOperator;
+      })();
+      var CountedSubject = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          CountedSubject,
+          _super,
+        );
+        function CountedSubject() {
+          var _this =
+            (_super !== null && _super.apply(this, arguments)) || this;
+          _this._numberOfNextedValues = 0;
+          return _this;
+        }
+        CountedSubject.prototype.next = function (value) {
+          this._numberOfNextedValues++;
+          _super.prototype.next.call(this, value);
+        };
+        Object.defineProperty(
+          CountedSubject.prototype,
+          "numberOfNextedValues",
+          {
+            get: function () {
+              return this._numberOfNextedValues;
+            },
+            enumerable: true,
+            configurable: true,
+          },
+        );
+        return CountedSubject;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
+      var WindowTimeSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          WindowTimeSubscriber,
+          _super,
+        );
+        function WindowTimeSubscriber(
+          destination,
+          windowTimeSpan,
+          windowCreationInterval,
+          maxWindowSize,
+          scheduler,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.destination = destination;
+          _this.windowTimeSpan = windowTimeSpan;
+          _this.windowCreationInterval = windowCreationInterval;
+          _this.maxWindowSize = maxWindowSize;
+          _this.scheduler = scheduler;
+          _this.windows = [];
+          var window = _this.openWindow();
+          if (windowCreationInterval !== null && windowCreationInterval >= 0) {
+            var closeState = {
+              subscriber: _this,
+              window: window,
+              context: null,
+            };
+            var creationState = {
+              windowTimeSpan: windowTimeSpan,
+              windowCreationInterval: windowCreationInterval,
+              subscriber: _this,
+              scheduler: scheduler,
+            };
+            _this.add(
+              scheduler.schedule(
+                dispatchWindowClose,
+                windowTimeSpan,
+                closeState,
+              ),
+            );
+            _this.add(
+              scheduler.schedule(
+                dispatchWindowCreation,
+                windowCreationInterval,
+                creationState,
+              ),
+            );
+          } else {
+            var timeSpanOnlyState = {
+              subscriber: _this,
+              window: window,
+              windowTimeSpan: windowTimeSpan,
+            };
+            _this.add(
+              scheduler.schedule(
+                dispatchWindowTimeSpanOnly,
+                windowTimeSpan,
+                timeSpanOnlyState,
+              ),
+            );
+          }
+          return _this;
         }
-        else {
-            var currentIndex = count % skipCount;
-            var ring = this._ring;
-            var oldValue = ring[currentIndex];
-            ring[currentIndex] = value;
-            this.destination.next(oldValue);
+        WindowTimeSubscriber.prototype._next = function (value) {
+          var windows = this.windows;
+          var len = windows.length;
+          for (var i = 0; i < len; i++) {
+            var window_1 = windows[i];
+            if (!window_1.closed) {
+              window_1.next(value);
+              if (window_1.numberOfNextedValues >= this.maxWindowSize) {
+                this.closeWindow(window_1);
+              }
+            }
+          }
+        };
+        WindowTimeSubscriber.prototype._error = function (err) {
+          var windows = this.windows;
+          while (windows.length > 0) {
+            windows.shift().error(err);
+          }
+          this.destination.error(err);
+        };
+        WindowTimeSubscriber.prototype._complete = function () {
+          var windows = this.windows;
+          while (windows.length > 0) {
+            var window_2 = windows.shift();
+            if (!window_2.closed) {
+              window_2.complete();
+            }
+          }
+          this.destination.complete();
+        };
+        WindowTimeSubscriber.prototype.openWindow = function () {
+          var window = new CountedSubject();
+          this.windows.push(window);
+          var destination = this.destination;
+          destination.next(window);
+          return window;
+        };
+        WindowTimeSubscriber.prototype.closeWindow = function (window) {
+          window.complete();
+          var windows = this.windows;
+          windows.splice(windows.indexOf(window), 1);
+        };
+        return WindowTimeSubscriber;
+      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
+      function dispatchWindowTimeSpanOnly(state) {
+        var subscriber = state.subscriber,
+          windowTimeSpan = state.windowTimeSpan,
+          window = state.window;
+        if (window) {
+          subscriber.closeWindow(window);
+        }
+        state.window = subscriber.openWindow();
+        this.schedule(state, windowTimeSpan);
+      }
+      function dispatchWindowCreation(state) {
+        var windowTimeSpan = state.windowTimeSpan,
+          subscriber = state.subscriber,
+          scheduler = state.scheduler,
+          windowCreationInterval = state.windowCreationInterval;
+        var window = subscriber.openWindow();
+        var action = this;
+        var context = { action: action, subscription: null };
+        var timeSpanState = {
+          subscriber: subscriber,
+          window: window,
+          context: context,
+        };
+        context.subscription = scheduler.schedule(
+          dispatchWindowClose,
+          windowTimeSpan,
+          timeSpanState,
+        );
+        action.add(context.subscription);
+        action.schedule(state, windowCreationInterval);
+      }
+      function dispatchWindowClose(state) {
+        var subscriber = state.subscriber,
+          window = state.window,
+          context = state.context;
+        if (context && context.action && context.subscription) {
+          context.action.remove(context.subscription);
         }
-    };
-    return SkipLastSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=skipLast.js.map
-
-
-/***/ }),
-/* 897 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = skipUntil;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
+        subscriber.closeWindow(window);
+      }
+      //# sourceMappingURL=windowTime.js.map
 
-function skipUntil(notifier) {
-    return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
-}
-var SkipUntilOperator = /*@__PURE__*/ (function () {
-    function SkipUntilOperator(notifier) {
-        this.notifier = notifier;
-    }
-    SkipUntilOperator.prototype.call = function (destination, source) {
-        return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
-    };
-    return SkipUntilOperator;
-}());
-var SkipUntilSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipUntilSubscriber, _super);
-    function SkipUntilSubscriber(destination, notifier) {
-        var _this = _super.call(this, destination) || this;
-        _this.hasValue = false;
-        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](_this, undefined, undefined);
-        _this.add(innerSubscriber);
-        _this.innerSubscription = innerSubscriber;
-        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(_this, notifier, undefined, undefined, innerSubscriber);
-        return _this;
-    }
-    SkipUntilSubscriber.prototype._next = function (value) {
-        if (this.hasValue) {
-            _super.prototype._next.call(this, value);
-        }
-    };
-    SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.hasValue = true;
-        if (this.innerSubscription) {
-            this.innerSubscription.unsubscribe();
+      /***/
+    },
+    /* 913 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = windowToggle;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
+        __webpack_require__(25);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subject,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function windowToggle(openings, closingSelector) {
+        return function (source) {
+          return source.lift(
+            new WindowToggleOperator(openings, closingSelector),
+          );
+        };
+      }
+      var WindowToggleOperator = /*@__PURE__*/ (function () {
+        function WindowToggleOperator(openings, closingSelector) {
+          this.openings = openings;
+          this.closingSelector = closingSelector;
+        }
+        WindowToggleOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new WindowToggleSubscriber(
+              subscriber,
+              this.openings,
+              this.closingSelector,
+            ),
+          );
+        };
+        return WindowToggleOperator;
+      })();
+      var WindowToggleSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          WindowToggleSubscriber,
+          _super,
+        );
+        function WindowToggleSubscriber(
+          destination,
+          openings,
+          closingSelector,
+        ) {
+          var _this = _super.call(this, destination) || this;
+          _this.openings = openings;
+          _this.closingSelector = closingSelector;
+          _this.contexts = [];
+          _this.add(
+            (_this.openSubscription = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__[
+                "a" /* subscribeToResult */
+              ],
+            )(_this, openings, openings)),
+          );
+          return _this;
         }
-    };
-    SkipUntilSubscriber.prototype.notifyComplete = function () {
-    };
-    return SkipUntilSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=skipUntil.js.map
-
-
-/***/ }),
-/* 898 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = skipWhile;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
+        WindowToggleSubscriber.prototype._next = function (value) {
+          var contexts = this.contexts;
+          if (contexts) {
+            var len = contexts.length;
+            for (var i = 0; i < len; i++) {
+              contexts[i].window.next(value);
+            }
+          }
+        };
+        WindowToggleSubscriber.prototype._error = function (err) {
+          var contexts = this.contexts;
+          this.contexts = null;
+          if (contexts) {
+            var len = contexts.length;
+            var index = -1;
+            while (++index < len) {
+              var context_1 = contexts[index];
+              context_1.window.error(err);
+              context_1.subscription.unsubscribe();
+            }
+          }
+          _super.prototype._error.call(this, err);
+        };
+        WindowToggleSubscriber.prototype._complete = function () {
+          var contexts = this.contexts;
+          this.contexts = null;
+          if (contexts) {
+            var len = contexts.length;
+            var index = -1;
+            while (++index < len) {
+              var context_2 = contexts[index];
+              context_2.window.complete();
+              context_2.subscription.unsubscribe();
+            }
+          }
+          _super.prototype._complete.call(this);
+        };
+        WindowToggleSubscriber.prototype._unsubscribe = function () {
+          var contexts = this.contexts;
+          this.contexts = null;
+          if (contexts) {
+            var len = contexts.length;
+            var index = -1;
+            while (++index < len) {
+              var context_3 = contexts[index];
+              context_3.window.unsubscribe();
+              context_3.subscription.unsubscribe();
+            }
+          }
+        };
+        WindowToggleSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          if (outerValue === this.openings) {
+            var closingSelector = this.closingSelector;
+            var closingNotifier = __webpack_require__.i(
+              __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */],
+            )(closingSelector)(innerValue);
+            if (
+              closingNotifier ===
+              __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                "a" /* errorObject */
+              ]
+            ) {
+              return this.error(
+                __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
+                  "a" /* errorObject */
+                ].e,
+              );
+            } else {
+              var window_1 = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
+                "a" /* Subject */
+              ]();
+              var subscription =
+                new __WEBPACK_IMPORTED_MODULE_2__Subscription__[
+                  "a" /* Subscription */
+                ]();
+              var context_4 = { window: window_1, subscription: subscription };
+              this.contexts.push(context_4);
+              var innerSubscription = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, closingNotifier, context_4);
+              if (innerSubscription.closed) {
+                this.closeWindow(this.contexts.length - 1);
+              } else {
+                innerSubscription.context = context_4;
+                subscription.add(innerSubscription);
+              }
+              this.destination.next(window_1);
+            }
+          } else {
+            this.closeWindow(this.contexts.indexOf(outerValue));
+          }
+        };
+        WindowToggleSubscriber.prototype.notifyError = function (err) {
+          this.error(err);
+        };
+        WindowToggleSubscriber.prototype.notifyComplete = function (inner) {
+          if (inner !== this.openSubscription) {
+            this.closeWindow(this.contexts.indexOf(inner.context));
+          }
+        };
+        WindowToggleSubscriber.prototype.closeWindow = function (index) {
+          if (index === -1) {
+            return;
+          }
+          var contexts = this.contexts;
+          var context = contexts[index];
+          var window = context.window,
+            subscription = context.subscription;
+          contexts.splice(index, 1);
+          window.complete();
+          subscription.unsubscribe();
+        };
+        return WindowToggleSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=windowToggle.js.map
 
-function skipWhile(predicate) {
-    return function (source) { return source.lift(new SkipWhileOperator(predicate)); };
-}
-var SkipWhileOperator = /*@__PURE__*/ (function () {
-    function SkipWhileOperator(predicate) {
-        this.predicate = predicate;
-    }
-    SkipWhileOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate));
-    };
-    return SkipWhileOperator;
-}());
-var SkipWhileSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipWhileSubscriber, _super);
-    function SkipWhileSubscriber(destination, predicate) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.skipping = true;
-        _this.index = 0;
-        return _this;
-    }
-    SkipWhileSubscriber.prototype._next = function (value) {
-        var destination = this.destination;
-        if (this.skipping) {
-            this.tryCallPredicate(value);
-        }
-        if (!this.skipping) {
-            destination.next(value);
-        }
-    };
-    SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
-        try {
-            var result = this.predicate(value, this.index++);
-            this.skipping = Boolean(result);
+      /***/
+    },
+    /* 914 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = windowWhen;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
+        __webpack_require__(36);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
+        __webpack_require__(56);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
+        __webpack_require__(48);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function windowWhen(closingSelector) {
+        return function windowWhenOperatorFunction(source) {
+          return source.lift(new WindowOperator(closingSelector));
+        };
+      }
+      var WindowOperator = /*@__PURE__*/ (function () {
+        function WindowOperator(closingSelector) {
+          this.closingSelector = closingSelector;
         }
-        catch (err) {
+        WindowOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new WindowSubscriber(subscriber, this.closingSelector),
+          );
+        };
+        return WindowOperator;
+      })();
+      var WindowSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          WindowSubscriber,
+          _super,
+        );
+        function WindowSubscriber(destination, closingSelector) {
+          var _this = _super.call(this, destination) || this;
+          _this.destination = destination;
+          _this.closingSelector = closingSelector;
+          _this.openWindow();
+          return _this;
+        }
+        WindowSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.openWindow(innerSub);
+        };
+        WindowSubscriber.prototype.notifyError = function (error, innerSub) {
+          this._error(error);
+        };
+        WindowSubscriber.prototype.notifyComplete = function (innerSub) {
+          this.openWindow(innerSub);
+        };
+        WindowSubscriber.prototype._next = function (value) {
+          this.window.next(value);
+        };
+        WindowSubscriber.prototype._error = function (err) {
+          this.window.error(err);
+          this.destination.error(err);
+          this.unsubscribeClosingNotification();
+        };
+        WindowSubscriber.prototype._complete = function () {
+          this.window.complete();
+          this.destination.complete();
+          this.unsubscribeClosingNotification();
+        };
+        WindowSubscriber.prototype.unsubscribeClosingNotification =
+          function () {
+            if (this.closingNotification) {
+              this.closingNotification.unsubscribe();
+            }
+          };
+        WindowSubscriber.prototype.openWindow = function (innerSub) {
+          if (innerSub === void 0) {
+            innerSub = null;
+          }
+          if (innerSub) {
+            this.remove(innerSub);
+            innerSub.unsubscribe();
+          }
+          var prevWindow = this.window;
+          if (prevWindow) {
+            prevWindow.complete();
+          }
+          var window = (this.window =
+            new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]());
+          this.destination.next(window);
+          var closingNotifier = __webpack_require__.i(
+            __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
+          )(this.closingSelector)();
+          if (
+            closingNotifier ===
+            __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+              "a" /* errorObject */
+            ]
+          ) {
+            var err =
+              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
+                "a" /* errorObject */
+              ].e;
             this.destination.error(err);
-        }
-    };
-    return SkipWhileSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=skipWhile.js.map
-
+            this.window.error(err);
+          } else {
+            this.add(
+              (this.closingNotification = __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(this, closingNotifier)),
+            );
+          }
+        };
+        return WindowSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=windowWhen.js.map
 
-/***/ }),
-/* 899 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 915 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        withLatestFrom;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
+        __webpack_require__(13);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
+        __webpack_require__(14);
+      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+      function withLatestFrom() {
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          args[_i] = arguments[_i];
+        }
+        return function (source) {
+          var project;
+          if (typeof args[args.length - 1] === "function") {
+            project = args.pop();
+          }
+          var observables = args;
+          return source.lift(new WithLatestFromOperator(observables, project));
+        };
+      }
+      var WithLatestFromOperator = /*@__PURE__*/ (function () {
+        function WithLatestFromOperator(observables, project) {
+          this.observables = observables;
+          this.project = project;
+        }
+        WithLatestFromOperator.prototype.call = function (subscriber, source) {
+          return source.subscribe(
+            new WithLatestFromSubscriber(
+              subscriber,
+              this.observables,
+              this.project,
+            ),
+          );
+        };
+        return WithLatestFromOperator;
+      })();
+      var WithLatestFromSubscriber = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          WithLatestFromSubscriber,
+          _super,
+        );
+        function WithLatestFromSubscriber(destination, observables, project) {
+          var _this = _super.call(this, destination) || this;
+          _this.observables = observables;
+          _this.project = project;
+          _this.toRespond = [];
+          var len = observables.length;
+          _this.values = new Array(len);
+          for (var i = 0; i < len; i++) {
+            _this.toRespond.push(i);
+          }
+          for (var i = 0; i < len; i++) {
+            var observable = observables[i];
+            _this.add(
+              __webpack_require__.i(
+                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
+                  "a" /* subscribeToResult */
+                ],
+              )(_this, observable, observable, i),
+            );
+          }
+          return _this;
+        }
+        WithLatestFromSubscriber.prototype.notifyNext = function (
+          outerValue,
+          innerValue,
+          outerIndex,
+          innerIndex,
+          innerSub,
+        ) {
+          this.values[outerIndex] = innerValue;
+          var toRespond = this.toRespond;
+          if (toRespond.length > 0) {
+            var found = toRespond.indexOf(outerIndex);
+            if (found !== -1) {
+              toRespond.splice(found, 1);
+            }
+          }
+        };
+        WithLatestFromSubscriber.prototype.notifyComplete = function () {};
+        WithLatestFromSubscriber.prototype._next = function (value) {
+          if (this.toRespond.length === 0) {
+            var args = [value].concat(this.values);
+            if (this.project) {
+              this._tryProject(args);
+            } else {
+              this.destination.next(args);
+            }
+          }
+        };
+        WithLatestFromSubscriber.prototype._tryProject = function (args) {
+          var result;
+          try {
+            result = this.project.apply(this, args);
+          } catch (err) {
+            this.destination.error(err);
+            return;
+          }
+          this.destination.next(result);
+        };
+        return WithLatestFromSubscriber;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
+          "a" /* OuterSubscriber */
+        ],
+      );
+      //# sourceMappingURL=withLatestFrom.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = startWith;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ = __webpack_require__(85);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ = __webpack_require__(312);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ = __webpack_require__(39);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ = __webpack_require__(186);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
+      /***/
+    },
+    /* 916 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = zip;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ =
+        __webpack_require__(314);
+      /** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
+
+      function zip() {
+        var observables = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
+          observables[_i] = arguments[_i];
+        }
+        return function zipOperatorFunction(source) {
+          return source.lift.call(
+            __WEBPACK_IMPORTED_MODULE_0__observable_zip__["a" /* zip */].apply(
+              void 0,
+              [source].concat(observables),
+            ),
+          );
+        };
+      }
+      //# sourceMappingURL=zip.js.map
 
+      /***/
+    },
+    /* 917 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = zipAll;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ =
+        __webpack_require__(314);
+      /** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
+
+      function zipAll(project) {
+        return function (source) {
+          return source.lift(
+            new __WEBPACK_IMPORTED_MODULE_0__observable_zip__[
+              "b" /* ZipOperator */
+            ](project),
+          );
+        };
+      }
+      //# sourceMappingURL=zipAll.js.map
 
+      /***/
+    },
+    /* 918 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Action;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
+        __webpack_require__(25);
+      /** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
+
+      var Action = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          Action,
+          _super,
+        );
+        function Action(scheduler, work) {
+          return _super.call(this) || this;
+        }
+        Action.prototype.schedule = function (state, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          return this;
+        };
+        return Action;
+      })(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]);
 
+      //# sourceMappingURL=Action.js.map
 
+      /***/
+    },
+    /* 919 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AnimationFrameAction;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ =
+        __webpack_require__(149);
+      /** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
+
+      var AnimationFrameAction = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AnimationFrameAction,
+          _super,
+        );
+        function AnimationFrameAction(scheduler, work) {
+          var _this = _super.call(this, scheduler, work) || this;
+          _this.scheduler = scheduler;
+          _this.work = work;
+          return _this;
+        }
+        AnimationFrameAction.prototype.requestAsyncId = function (
+          scheduler,
+          id,
+          delay,
+        ) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (delay !== null && delay > 0) {
+            return _super.prototype.requestAsyncId.call(
+              this,
+              scheduler,
+              id,
+              delay,
+            );
+          }
+          scheduler.actions.push(this);
+          return (
+            scheduler.scheduled ||
+            (scheduler.scheduled = requestAnimationFrame(function () {
+              return scheduler.flush(null);
+            }))
+          );
+        };
+        AnimationFrameAction.prototype.recycleAsyncId = function (
+          scheduler,
+          id,
+          delay,
+        ) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (
+            (delay !== null && delay > 0) ||
+            (delay === null && this.delay > 0)
+          ) {
+            return _super.prototype.recycleAsyncId.call(
+              this,
+              scheduler,
+              id,
+              delay,
+            );
+          }
+          if (scheduler.actions.length === 0) {
+            cancelAnimationFrame(id);
+            scheduler.scheduled = undefined;
+          }
+          return undefined;
+        };
+        return AnimationFrameAction;
+      })(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]);
 
-function startWith() {
-    var array = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        array[_i] = arguments[_i];
-    }
-    return function (source) {
-        var scheduler = array[array.length - 1];
-        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
-            array.pop();
-        }
-        else {
-            scheduler = null;
-        }
-        var len = array.length;
-        if (len === 1 && !scheduler) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_scalar__["a" /* scalar */])(array[0]), source);
-        }
-        else if (len > 0) {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__observable_fromArray__["a" /* fromArray */])(array, scheduler), source);
-        }
-        else {
-            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */])(scheduler), source);
-        }
-    };
-}
-//# sourceMappingURL=startWith.js.map
+      //# sourceMappingURL=AnimationFrameAction.js.map
 
+      /***/
+    },
+    /* 920 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AnimationFrameScheduler;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
+        __webpack_require__(150);
+      /** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+
+      var AnimationFrameScheduler = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AnimationFrameScheduler,
+          _super,
+        );
+        function AnimationFrameScheduler() {
+          return (_super !== null && _super.apply(this, arguments)) || this;
+        }
+        AnimationFrameScheduler.prototype.flush = function (action) {
+          this.active = true;
+          this.scheduled = undefined;
+          var actions = this.actions;
+          var error;
+          var index = -1;
+          var count = actions.length;
+          action = action || actions.shift();
+          do {
+            if ((error = action.execute(action.state, action.delay))) {
+              break;
+            }
+          } while (++index < count && (action = actions.shift()));
+          this.active = false;
+          if (error) {
+            while (++index < count && (action = actions.shift())) {
+              action.unsubscribe();
+            }
+            throw error;
+          }
+        };
+        return AnimationFrameScheduler;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */],
+      );
 
-/***/ }),
-/* 900 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      //# sourceMappingURL=AnimationFrameScheduler.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = subscribeOn;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__ = __webpack_require__(822);
-/** PURE_IMPORTS_START _observable_SubscribeOnObservable PURE_IMPORTS_END */
+      /***/
+    },
+    /* 921 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AsapAction;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_Immediate__ =
+        __webpack_require__(927);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncAction__ =
+        __webpack_require__(149);
+      /** PURE_IMPORTS_START tslib,_util_Immediate,_AsyncAction PURE_IMPORTS_END */
+
+      var AsapAction = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AsapAction,
+          _super,
+        );
+        function AsapAction(scheduler, work) {
+          var _this = _super.call(this, scheduler, work) || this;
+          _this.scheduler = scheduler;
+          _this.work = work;
+          return _this;
+        }
+        AsapAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (delay !== null && delay > 0) {
+            return _super.prototype.requestAsyncId.call(
+              this,
+              scheduler,
+              id,
+              delay,
+            );
+          }
+          scheduler.actions.push(this);
+          return (
+            scheduler.scheduled ||
+            (scheduler.scheduled =
+              __WEBPACK_IMPORTED_MODULE_1__util_Immediate__[
+                "a" /* Immediate */
+              ].setImmediate(scheduler.flush.bind(scheduler, null)))
+          );
+        };
+        AsapAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (
+            (delay !== null && delay > 0) ||
+            (delay === null && this.delay > 0)
+          ) {
+            return _super.prototype.recycleAsyncId.call(
+              this,
+              scheduler,
+              id,
+              delay,
+            );
+          }
+          if (scheduler.actions.length === 0) {
+            __WEBPACK_IMPORTED_MODULE_1__util_Immediate__[
+              "a" /* Immediate */
+            ].clearImmediate(id);
+            scheduler.scheduled = undefined;
+          }
+          return undefined;
+        };
+        return AsapAction;
+      })(__WEBPACK_IMPORTED_MODULE_2__AsyncAction__["a" /* AsyncAction */]);
 
-function subscribeOn(scheduler, delay) {
-    if (delay === void 0) {
-        delay = 0;
-    }
-    return function subscribeOnOperatorFunction(source) {
-        return source.lift(new SubscribeOnOperator(scheduler, delay));
-    };
-}
-var SubscribeOnOperator = /*@__PURE__*/ (function () {
-    function SubscribeOnOperator(scheduler, delay) {
-        this.scheduler = scheduler;
-        this.delay = delay;
-    }
-    SubscribeOnOperator.prototype.call = function (subscriber, source) {
-        return new __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__["a" /* SubscribeOnObservable */](source, this.delay, this.scheduler).subscribe(subscriber);
-    };
-    return SubscribeOnOperator;
-}());
-//# sourceMappingURL=subscribeOn.js.map
+      //# sourceMappingURL=AsapAction.js.map
 
+      /***/
+    },
+    /* 922 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return AsapScheduler;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
+        __webpack_require__(150);
+      /** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+
+      var AsapScheduler = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          AsapScheduler,
+          _super,
+        );
+        function AsapScheduler() {
+          return (_super !== null && _super.apply(this, arguments)) || this;
+        }
+        AsapScheduler.prototype.flush = function (action) {
+          this.active = true;
+          this.scheduled = undefined;
+          var actions = this.actions;
+          var error;
+          var index = -1;
+          var count = actions.length;
+          action = action || actions.shift();
+          do {
+            if ((error = action.execute(action.state, action.delay))) {
+              break;
+            }
+          } while (++index < count && (action = actions.shift()));
+          this.active = false;
+          if (error) {
+            while (++index < count && (action = actions.shift())) {
+              action.unsubscribe();
+            }
+            throw error;
+          }
+        };
+        return AsapScheduler;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */],
+      );
 
-/***/ }),
-/* 901 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      //# sourceMappingURL=AsapScheduler.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = switchAll;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ = __webpack_require__(318);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ = __webpack_require__(118);
-/** PURE_IMPORTS_START _switchMap,_util_identity PURE_IMPORTS_END */
+      /***/
+    },
+    /* 923 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return QueueAction;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ =
+        __webpack_require__(149);
+      /** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
+
+      var QueueAction = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          QueueAction,
+          _super,
+        );
+        function QueueAction(scheduler, work) {
+          var _this = _super.call(this, scheduler, work) || this;
+          _this.scheduler = scheduler;
+          _this.work = work;
+          return _this;
+        }
+        QueueAction.prototype.schedule = function (state, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (delay > 0) {
+            return _super.prototype.schedule.call(this, state, delay);
+          }
+          this.delay = delay;
+          this.state = state;
+          this.scheduler.flush(this);
+          return this;
+        };
+        QueueAction.prototype.execute = function (state, delay) {
+          return delay > 0 || this.closed
+            ? _super.prototype.execute.call(this, state, delay)
+            : this._execute(state, delay);
+        };
+        QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (
+            (delay !== null && delay > 0) ||
+            (delay === null && this.delay > 0)
+          ) {
+            return _super.prototype.requestAsyncId.call(
+              this,
+              scheduler,
+              id,
+              delay,
+            );
+          }
+          return scheduler.flush(this);
+        };
+        return QueueAction;
+      })(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]);
 
+      //# sourceMappingURL=QueueAction.js.map
 
-function switchAll() {
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */])(__WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */]);
-}
-//# sourceMappingURL=switchAll.js.map
+      /***/
+    },
+    /* 924 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return QueueScheduler;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
+        __webpack_require__(150);
+      /** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+
+      var QueueScheduler = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          QueueScheduler,
+          _super,
+        );
+        function QueueScheduler() {
+          return (_super !== null && _super.apply(this, arguments)) || this;
+        }
+        return QueueScheduler;
+      })(
+        __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */],
+      );
 
+      //# sourceMappingURL=QueueScheduler.js.map
 
-/***/ }),
-/* 902 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 925 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return VirtualTimeScheduler;
+        },
+      );
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "b",
+        function () {
+          return VirtualAction;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
+        __webpack_require__(1);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ =
+        __webpack_require__(149);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__ =
+        __webpack_require__(150);
+      /** PURE_IMPORTS_START tslib,_AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
+
+      var VirtualTimeScheduler = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          VirtualTimeScheduler,
+          _super,
+        );
+        function VirtualTimeScheduler(SchedulerAction, maxFrames) {
+          if (SchedulerAction === void 0) {
+            SchedulerAction = VirtualAction;
+          }
+          if (maxFrames === void 0) {
+            maxFrames = Number.POSITIVE_INFINITY;
+          }
+          var _this =
+            _super.call(this, SchedulerAction, function () {
+              return _this.frame;
+            }) || this;
+          _this.maxFrames = maxFrames;
+          _this.frame = 0;
+          _this.index = -1;
+          return _this;
+        }
+        VirtualTimeScheduler.prototype.flush = function () {
+          var _a = this,
+            actions = _a.actions,
+            maxFrames = _a.maxFrames;
+          var error, action;
+          while (
+            (action = actions.shift()) &&
+            (this.frame = action.delay) <= maxFrames
+          ) {
+            if ((error = action.execute(action.state, action.delay))) {
+              break;
+            }
+          }
+          if (error) {
+            while ((action = actions.shift())) {
+              action.unsubscribe();
+            }
+            throw error;
+          }
+        };
+        VirtualTimeScheduler.frameTimeFactor = 10;
+        return VirtualTimeScheduler;
+      })(
+        __WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__["a" /* AsyncScheduler */],
+      );
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = switchMapTo;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ = __webpack_require__(318);
-/** PURE_IMPORTS_START _switchMap PURE_IMPORTS_END */
+      var VirtualAction = /*@__PURE__*/ (function (_super) {
+        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
+          VirtualAction,
+          _super,
+        );
+        function VirtualAction(scheduler, work, index) {
+          if (index === void 0) {
+            index = scheduler.index += 1;
+          }
+          var _this = _super.call(this, scheduler, work) || this;
+          _this.scheduler = scheduler;
+          _this.work = work;
+          _this.index = index;
+          _this.active = true;
+          _this.index = scheduler.index = index;
+          return _this;
+        }
+        VirtualAction.prototype.schedule = function (state, delay) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          if (!this.id) {
+            return _super.prototype.schedule.call(this, state, delay);
+          }
+          this.active = false;
+          var action = new VirtualAction(this.scheduler, this.work);
+          this.add(action);
+          return action.schedule(state, delay);
+        };
+        VirtualAction.prototype.requestAsyncId = function (
+          scheduler,
+          id,
+          delay,
+        ) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          this.delay = scheduler.frame + delay;
+          var actions = scheduler.actions;
+          actions.push(this);
+          actions.sort(VirtualAction.sortActions);
+          return true;
+        };
+        VirtualAction.prototype.recycleAsyncId = function (
+          scheduler,
+          id,
+          delay,
+        ) {
+          if (delay === void 0) {
+            delay = 0;
+          }
+          return undefined;
+        };
+        VirtualAction.prototype._execute = function (state, delay) {
+          if (this.active === true) {
+            return _super.prototype._execute.call(this, state, delay);
+          }
+        };
+        VirtualAction.sortActions = function (a, b) {
+          if (a.delay === b.delay) {
+            if (a.index === b.index) {
+              return 0;
+            } else if (a.index > b.index) {
+              return 1;
+            } else {
+              return -1;
+            }
+          } else if (a.delay > b.delay) {
+            return 1;
+          } else {
+            return -1;
+          }
+        };
+        return VirtualAction;
+      })(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]);
 
-function switchMapTo(innerObservable, resultSelector) {
-    return resultSelector ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */])(function () { return innerObservable; }, resultSelector) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */])(function () { return innerObservable; });
-}
-//# sourceMappingURL=switchMapTo.js.map
+      //# sourceMappingURL=VirtualTimeScheduler.js.map
 
+      /***/
+    },
+    /* 926 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return animationFrame;
+        },
+      );
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__ =
+        __webpack_require__(919);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__ =
+        __webpack_require__(920);
+      /** PURE_IMPORTS_START _AnimationFrameAction,_AnimationFrameScheduler PURE_IMPORTS_END */
+
+      var animationFrame =
+        /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__[
+          "a" /* AnimationFrameScheduler */
+        ](
+          __WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__[
+            "a" /* AnimationFrameAction */
+          ],
+        );
+      //# sourceMappingURL=animationFrame.js.map
 
-/***/ }),
-/* 903 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 927 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (binding) */ __webpack_require__.d(
+        __webpack_exports__,
+        "a",
+        function () {
+          return Immediate;
+        },
+      );
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      var nextHandle = 1;
+      var tasksByHandle = {};
+      function runIfPresent(handle) {
+        var cb = tasksByHandle[handle];
+        if (cb) {
+          cb();
+        }
+      }
+      var Immediate = {
+        setImmediate: function (cb) {
+          var handle = nextHandle++;
+          tasksByHandle[handle] = cb;
+          Promise.resolve().then(function () {
+            return runIfPresent(handle);
+          });
+          return handle;
+        },
+        clearImmediate: function (handle) {
+          delete tasksByHandle[handle];
+        },
+      };
+      //# sourceMappingURL=Immediate.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = takeUntil;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+      /***/
+    },
+    /* 928 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] =
+        isInteropObservable;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ =
+        __webpack_require__(117);
+      /** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
+
+      function isInteropObservable(input) {
+        return (
+          input &&
+          typeof input[
+            __WEBPACK_IMPORTED_MODULE_0__symbol_observable__[
+              "a" /* observable */
+            ]
+          ] === "function"
+        );
+      }
+      //# sourceMappingURL=isInteropObservable.js.map
 
+      /***/
+    },
+    /* 929 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isIterable;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ =
+        __webpack_require__(151);
+      /** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
+
+      function isIterable(input) {
+        return (
+          input &&
+          typeof input[
+            __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]
+          ] === "function"
+        );
+      }
+      //# sourceMappingURL=isIterable.js.map
 
+      /***/
+    },
+    /* 930 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = isObservable;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
+        __webpack_require__(12);
+      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+      function isObservable(obj) {
+        return (
+          !!obj &&
+          (obj instanceof
+            __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */] ||
+            (typeof obj.lift === "function" &&
+              typeof obj.subscribe === "function"))
+        );
+      }
+      //# sourceMappingURL=isObservable.js.map
 
-function takeUntil(notifier) {
-    return function (source) { return source.lift(new TakeUntilOperator(notifier)); };
-}
-var TakeUntilOperator = /*@__PURE__*/ (function () {
-    function TakeUntilOperator(notifier) {
-        this.notifier = notifier;
-    }
-    TakeUntilOperator.prototype.call = function (subscriber, source) {
-        var takeUntilSubscriber = new TakeUntilSubscriber(subscriber);
-        var notifierSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(takeUntilSubscriber, this.notifier);
-        if (notifierSubscription && !takeUntilSubscriber.seenValue) {
-            takeUntilSubscriber.add(notifierSubscription);
-            return source.subscribe(takeUntilSubscriber);
-        }
-        return takeUntilSubscriber;
-    };
-    return TakeUntilOperator;
-}());
-var TakeUntilSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeUntilSubscriber, _super);
-    function TakeUntilSubscriber(destination) {
-        var _this = _super.call(this, destination) || this;
-        _this.seenValue = false;
-        return _this;
-    }
-    TakeUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.seenValue = true;
-        this.complete();
-    };
-    TakeUntilSubscriber.prototype.notifyComplete = function () {
-    };
-    return TakeUntilSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=takeUntil.js.map
-
-
-/***/ }),
-/* 904 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = takeWhile;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-
-function takeWhile(predicate) {
-    return function (source) { return source.lift(new TakeWhileOperator(predicate)); };
-}
-var TakeWhileOperator = /*@__PURE__*/ (function () {
-    function TakeWhileOperator(predicate) {
-        this.predicate = predicate;
-    }
-    TakeWhileOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate));
-    };
-    return TakeWhileOperator;
-}());
-var TakeWhileSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeWhileSubscriber, _super);
-    function TakeWhileSubscriber(destination, predicate) {
-        var _this = _super.call(this, destination) || this;
-        _this.predicate = predicate;
-        _this.index = 0;
-        return _this;
-    }
-    TakeWhileSubscriber.prototype._next = function (value) {
-        var destination = this.destination;
-        var result;
-        try {
-            result = this.predicate(value, this.index++);
-        }
-        catch (err) {
-            destination.error(err);
-            return;
-        }
-        this.nextOrComplete(value, result);
-    };
-    TakeWhileSubscriber.prototype.nextOrComplete = function (value, predicateResult) {
-        var destination = this.destination;
-        if (Boolean(predicateResult)) {
-            destination.next(value);
+      /***/
+    },
+    /* 931 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = not;
+      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+      function not(pred, thisArg) {
+        function notPred() {
+          return !notPred.pred.apply(notPred.thisArg, arguments);
+        }
+        notPred.pred = pred;
+        notPred.thisArg = thisArg;
+        return notPred;
+      }
+      //# sourceMappingURL=not.js.map
+
+      /***/
+    },
+    /* 932 */
+    /***/ function (module, __webpack_exports__, __webpack_require__) {
+      "use strict";
+      /* harmony export (immutable) */ __webpack_exports__["a"] = toSubscriber;
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ =
+        __webpack_require__(7);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__ =
+        __webpack_require__(321);
+      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ =
+        __webpack_require__(420);
+      /** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */
+
+      function toSubscriber(nextOrObserver, error, complete) {
+        if (nextOrObserver) {
+          if (
+            nextOrObserver instanceof
+            __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]
+          ) {
+            return nextOrObserver;
+          }
+          if (
+            nextOrObserver[
+              __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__[
+                "a" /* rxSubscriber */
+              ]
+            ]
+          ) {
+            return nextOrObserver[
+              __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__[
+                "a" /* rxSubscriber */
+              ]
+            ]();
+          }
         }
-        else {
-            destination.complete();
+        if (!nextOrObserver && !error && !complete) {
+          return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__[
+            "a" /* Subscriber */
+          ](__WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]);
         }
-    };
-    return TakeWhileSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=takeWhile.js.map
-
-
-/***/ }),
-/* 905 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__[
+          "a" /* Subscriber */
+        ](nextOrObserver, error, complete);
+      }
+      //# sourceMappingURL=toSubscriber.js.map
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = throttleTime;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throttle__ = __webpack_require__(436);
-/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async,_throttle PURE_IMPORTS_END */
+      /***/
+    },
+    /* 933 */
+    /***/ function (module, exports) {
+      // This is not the set of all possible signals.
+      //
+      // It IS, however, the set of all signals that trigger
+      // an exit on either Linux or BSD systems.  Linux is a
+      // superset of the signal names supported on BSD, and
+      // the unknown signals just fail to register, so we can
+      // catch that easily enough.
+      //
+      // Don't bother with SIGKILL.  It's uncatchable, which
+      // means that we can't fire any callbacks anyway.
+      //
+      // If a user does happen to register a handler on a non-
+      // fatal signal like SIGWINCH or something, and then
+      // exit, it'll end up firing `process.emit('exit')`, so
+      // the handler will be fired anyway.
+      //
+      // SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
+      // artificially, inherently leave the process in a
+      // state from which it is not safe to try and enter JS
+      // listeners.
+      module.exports = ["SIGABRT", "SIGALRM", "SIGHUP", "SIGINT", "SIGTERM"];
+
+      if (process.platform !== "win32") {
+        module.exports.push(
+          "SIGVTALRM",
+          "SIGXCPU",
+          "SIGXFSZ",
+          "SIGUSR2",
+          "SIGTRAP",
+          "SIGSYS",
+          "SIGQUIT",
+          "SIGIOT",
+          // should detect profiler and enable/disable accordingly.
+          // see #21
+          // 'SIGPROF'
+        );
+      }
 
+      if (process.platform === "linux") {
+        module.exports.push(
+          "SIGIO",
+          "SIGPOLL",
+          "SIGPWR",
+          "SIGSTKFLT",
+          "SIGUNUSED",
+        );
+      }
 
+      /***/
+    },
+    /* 934 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      const isPlainObj = __webpack_require__(738);
 
-function throttleTime(duration, scheduler, config) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
-    }
-    if (config === void 0) {
-        config = __WEBPACK_IMPORTED_MODULE_3__throttle__["b" /* defaultThrottleConfig */];
-    }
-    return function (source) { return source.lift(new ThrottleTimeOperator(duration, scheduler, config.leading, config.trailing)); };
-}
-var ThrottleTimeOperator = /*@__PURE__*/ (function () {
-    function ThrottleTimeOperator(duration, scheduler, leading, trailing) {
-        this.duration = duration;
-        this.scheduler = scheduler;
-        this.leading = leading;
-        this.trailing = trailing;
-    }
-    ThrottleTimeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new ThrottleTimeSubscriber(subscriber, this.duration, this.scheduler, this.leading, this.trailing));
-    };
-    return ThrottleTimeOperator;
-}());
-var ThrottleTimeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ThrottleTimeSubscriber, _super);
-    function ThrottleTimeSubscriber(destination, duration, scheduler, leading, trailing) {
-        var _this = _super.call(this, destination) || this;
-        _this.duration = duration;
-        _this.scheduler = scheduler;
-        _this.leading = leading;
-        _this.trailing = trailing;
-        _this._hasTrailingValue = false;
-        _this._trailingValue = null;
-        return _this;
-    }
-    ThrottleTimeSubscriber.prototype._next = function (value) {
-        if (this.throttled) {
-            if (this.trailing) {
-                this._trailingValue = value;
-                this._hasTrailingValue = true;
-            }
-        }
-        else {
-            this.add(this.throttled = this.scheduler.schedule(dispatchNext, this.duration, { subscriber: this }));
-            if (this.leading) {
-                this.destination.next(value);
-            }
-        }
-    };
-    ThrottleTimeSubscriber.prototype._complete = function () {
-        if (this._hasTrailingValue) {
-            this.destination.next(this._trailingValue);
-            this.destination.complete();
-        }
-        else {
-            this.destination.complete();
-        }
-    };
-    ThrottleTimeSubscriber.prototype.clearThrottle = function () {
-        var throttled = this.throttled;
-        if (throttled) {
-            if (this.trailing && this._hasTrailingValue) {
-                this.destination.next(this._trailingValue);
-                this._trailingValue = null;
-                this._hasTrailingValue = false;
-            }
-            throttled.unsubscribe();
-            this.remove(throttled);
-            this.throttled = null;
+      module.exports = (obj, opts) => {
+        if (!isPlainObj(obj)) {
+          throw new TypeError("Expected a plain object");
         }
-    };
-    return ThrottleTimeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-function dispatchNext(arg) {
-    var subscriber = arg.subscriber;
-    subscriber.clearThrottle();
-}
-//# sourceMappingURL=throttleTime.js.map
 
+        opts = opts || {};
 
-/***/ }),
-/* 906 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = timeInterval;
-/* unused harmony export TimeInterval */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scan__ = __webpack_require__(317);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_defer__ = __webpack_require__(310);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__map__ = __webpack_require__(47);
-/** PURE_IMPORTS_START _scheduler_async,_scan,_observable_defer,_map PURE_IMPORTS_END */
+        // DEPRECATED
+        if (typeof opts === "function") {
+          throw new TypeError(
+            "Specify the compare function as an option instead",
+          );
+        }
 
+        const deep = opts.deep;
+        const seenInput = [];
+        const seenOutput = [];
 
+        const sortKeys = (x) => {
+          const seenIndex = seenInput.indexOf(x);
 
+          if (seenIndex !== -1) {
+            return seenOutput[seenIndex];
+          }
 
-function timeInterval(scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-    }
-    return function (source) {
-        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_defer__["a" /* defer */])(function () {
-            return source.pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__scan__["a" /* scan */])(function (_a, value) {
-                var current = _a.current;
-                return ({ value: value, current: scheduler.now(), last: current });
-            }, { current: scheduler.now(), value: undefined, last: undefined }), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__map__["a" /* map */])(function (_a) {
-                var current = _a.current, last = _a.last, value = _a.value;
-                return new TimeInterval(value, current - last);
-            }));
-        });
-    };
-}
-var TimeInterval = /*@__PURE__*/ (function () {
-    function TimeInterval(value, interval) {
-        this.value = value;
-        this.interval = interval;
-    }
-    return TimeInterval;
-}());
+          const ret = {};
+          const keys = Object.keys(x).sort(opts.compare);
 
-//# sourceMappingURL=timeInterval.js.map
+          seenInput.push(x);
+          seenOutput.push(ret);
 
+          for (let i = 0; i < keys.length; i++) {
+            const key = keys[i];
+            const val = x[key];
 
-/***/ }),
-/* 907 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+            if (deep && Array.isArray(val)) {
+              const retArr = [];
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = timeout;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__ = __webpack_require__(440);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__timeoutWith__ = __webpack_require__(437);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_throwError__ = __webpack_require__(313);
-/** PURE_IMPORTS_START _scheduler_async,_util_TimeoutError,_timeoutWith,_observable_throwError PURE_IMPORTS_END */
+              for (let j = 0; j < val.length; j++) {
+                retArr[j] = isPlainObj(val[j]) ? sortKeys(val[j]) : val[j];
+              }
 
+              ret[key] = retArr;
+              continue;
+            }
 
+            ret[key] = deep && isPlainObj(val) ? sortKeys(val) : val;
+          }
 
+          return ret;
+        };
 
-function timeout(due, scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__timeoutWith__["a" /* timeoutWith */])(due, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_throwError__["a" /* throwError */])(new __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__["a" /* TimeoutError */]()), scheduler);
-}
-//# sourceMappingURL=timeout.js.map
+        return sortKeys(obj);
+      };
 
+      /***/
+    },
+    /* 935 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+Copyright 2015 Kyle E. Mitchell
 
-/***/ }),
-/* 908 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = timestamp;
-/* unused harmony export Timestamp */
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__map__ = __webpack_require__(47);
-/** PURE_IMPORTS_START _scheduler_async,_map PURE_IMPORTS_END */
+   http://www.apache.org/licenses/LICENSE-2.0
 
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+      var parse = __webpack_require__(452);
+      var spdxLicenseIds = __webpack_require__(453);
 
-function timestamp(scheduler) {
-    if (scheduler === void 0) {
-        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-    }
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__map__["a" /* map */])(function (value) { return new Timestamp(value, scheduler.now()); });
-}
-var Timestamp = /*@__PURE__*/ (function () {
-    function Timestamp(value, timestamp) {
-        this.value = value;
-        this.timestamp = timestamp;
-    }
-    return Timestamp;
-}());
+      function valid(string) {
+        try {
+          parse(string);
+          return true;
+        } catch (error) {
+          return false;
+        }
+      }
 
-//# sourceMappingURL=timestamp.js.map
+      // Common transpositions of license identifier acronyms
+      var transpositions = [
+        ["APGL", "AGPL"],
+        ["Gpl", "GPL"],
+        ["GLP", "GPL"],
+        ["APL", "Apache"],
+        ["ISD", "ISC"],
+        ["GLP", "GPL"],
+        ["IST", "ISC"],
+        ["Claude", "Clause"],
+        [" or later", "+"],
+        [" International", ""],
+        ["GNU", "GPL"],
+        ["GUN", "GPL"],
+        ["+", ""],
+        ["GNU GPL", "GPL"],
+        ["GNU/GPL", "GPL"],
+        ["GNU GLP", "GPL"],
+        ["GNU General Public License", "GPL"],
+        ["Gnu public license", "GPL"],
+        ["GNU Public License", "GPL"],
+        ["GNU GENERAL PUBLIC LICENSE", "GPL"],
+        ["MTI", "MIT"],
+        ["Mozilla Public License", "MPL"],
+        ["WTH", "WTF"],
+        ["-License", ""],
+      ];
 
+      var TRANSPOSED = 0;
+      var CORRECT = 1;
 
-/***/ }),
-/* 909 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      // Simple corrections to nearly valid identifiers.
+      var transforms = [
+        // e.g. 'mit'
+        function (argument) {
+          return argument.toUpperCase();
+        },
+        // e.g. 'MIT '
+        function (argument) {
+          return argument.trim();
+        },
+        // e.g. 'M.I.T.'
+        function (argument) {
+          return argument.replace(/\./g, "");
+        },
+        // e.g. 'Apache- 2.0'
+        function (argument) {
+          return argument.replace(/\s+/g, "");
+        },
+        // e.g. 'CC BY 4.0''
+        function (argument) {
+          return argument.replace(/\s+/g, "-");
+        },
+        // e.g. 'LGPLv2.1'
+        function (argument) {
+          return argument.replace("v", "-");
+        },
+        // e.g. 'Apache 2.0'
+        function (argument) {
+          return argument.replace(/,?\s*(\d)/, "-$1");
+        },
+        // e.g. 'GPL 2'
+        function (argument) {
+          return argument.replace(/,?\s*(\d)/, "-$1.0");
+        },
+        // e.g. 'Apache Version 2.0'
+        function (argument) {
+          return argument.replace(
+            /,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/,
+            "-$2",
+          );
+        },
+        // e.g. 'Apache Version 2'
+        function (argument) {
+          return argument.replace(
+            /,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/,
+            "-$2.0",
+          );
+        },
+        // e.g. 'ZLIB'
+        function (argument) {
+          return argument[0].toUpperCase() + argument.slice(1);
+        },
+        // e.g. 'MPL/2.0'
+        function (argument) {
+          return argument.replace("/", "-");
+        },
+        // e.g. 'Apache 2'
+        function (argument) {
+          return argument
+            .replace(/\s*V\s*(\d)/, "-$1")
+            .replace(/(\d)$/, "$1.0");
+        },
+        // e.g. 'GPL-2.0', 'GPL-3.0'
+        function (argument) {
+          if (argument.indexOf("3.0") !== -1) {
+            return argument + "-or-later";
+          } else {
+            return argument + "-only";
+          }
+        },
+        // e.g. 'GPL-2.0-'
+        function (argument) {
+          return argument + "only";
+        },
+        // e.g. 'GPL2'
+        function (argument) {
+          return argument.replace(/(\d)$/, "-$1.0");
+        },
+        // e.g. 'BSD 3'
+        function (argument) {
+          return argument.replace(/(-| )?(\d)$/, "-$2-Clause");
+        },
+        // e.g. 'BSD clause 3'
+        function (argument) {
+          return argument.replace(/(-| )clause(-| )(\d)/, "-$3-Clause");
+        },
+        // e.g. 'BY-NC-4.0'
+        function (argument) {
+          return "CC-" + argument;
+        },
+        // e.g. 'BY-NC'
+        function (argument) {
+          return "CC-" + argument + "-4.0";
+        },
+        // e.g. 'Attribution-NonCommercial'
+        function (argument) {
+          return argument
+            .replace("Attribution", "BY")
+            .replace("NonCommercial", "NC")
+            .replace("NoDerivatives", "ND")
+            .replace(/ (\d)/, "-$1")
+            .replace(/ ?International/, "");
+        },
+        // e.g. 'Attribution-NonCommercial'
+        function (argument) {
+          return (
+            "CC-" +
+            argument
+              .replace("Attribution", "BY")
+              .replace("NonCommercial", "NC")
+              .replace("NoDerivatives", "ND")
+              .replace(/ (\d)/, "-$1")
+              .replace(/ ?International/, "") +
+            "-4.0"
+          );
+        },
+      ];
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = toArray;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ = __webpack_require__(187);
-/** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
+      var licensesWithVersions = spdxLicenseIds
+        .map(function (id) {
+          var match = /^(.*)-\d+\.\d+$/.exec(id);
+          return match ? [match[0], match[1]] : [id, null];
+        })
+        .reduce(function (objectMap, item) {
+          var key = item[1];
+          objectMap[key] = objectMap[key] || [];
+          objectMap[key].push(item[0]);
+          return objectMap;
+        }, {});
+
+      var licensesWithOneVersion = Object.keys(licensesWithVersions)
+        .map(function makeEntries(key) {
+          return [key, licensesWithVersions[key]];
+        })
+        .filter(function identifySoleVersions(item) {
+          return (
+            // Licenses has just one valid version suffix.
+            item[1].length === 1 &&
+            item[0] !== null &&
+            // APL will be considered Apache, rather than APL-1.0
+            item[0] !== "APL"
+          );
+        })
+        .map(function createLastResorts(item) {
+          return [item[0], item[1][0]];
+        });
 
-function toArrayReducer(arr, item, index) {
-    if (index === 0) {
-        return [item];
-    }
-    arr.push(item);
-    return arr;
-}
-function toArray() {
-    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */])(toArrayReducer, []);
-}
-//# sourceMappingURL=toArray.js.map
-
-
-/***/ }),
-/* 910 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = window;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-
-
-
-function window(windowBoundaries) {
-    return function windowOperatorFunction(source) {
-        return source.lift(new WindowOperator(windowBoundaries));
-    };
-}
-var WindowOperator = /*@__PURE__*/ (function () {
-    function WindowOperator(windowBoundaries) {
-        this.windowBoundaries = windowBoundaries;
-    }
-    WindowOperator.prototype.call = function (subscriber, source) {
-        var windowSubscriber = new WindowSubscriber(subscriber);
-        var sourceSubscription = source.subscribe(windowSubscriber);
-        if (!sourceSubscription.closed) {
-            windowSubscriber.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(windowSubscriber, this.windowBoundaries));
-        }
-        return sourceSubscription;
-    };
-    return WindowOperator;
-}());
-var WindowSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowSubscriber, _super);
-    function WindowSubscriber(destination) {
-        var _this = _super.call(this, destination) || this;
-        _this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
-        destination.next(_this.window);
-        return _this;
-    }
-    WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.openWindow();
-    };
-    WindowSubscriber.prototype.notifyError = function (error, innerSub) {
-        this._error(error);
-    };
-    WindowSubscriber.prototype.notifyComplete = function (innerSub) {
-        this._complete();
-    };
-    WindowSubscriber.prototype._next = function (value) {
-        this.window.next(value);
-    };
-    WindowSubscriber.prototype._error = function (err) {
-        this.window.error(err);
-        this.destination.error(err);
-    };
-    WindowSubscriber.prototype._complete = function () {
-        this.window.complete();
-        this.destination.complete();
-    };
-    WindowSubscriber.prototype._unsubscribe = function () {
-        this.window = null;
-    };
-    WindowSubscriber.prototype.openWindow = function () {
-        var prevWindow = this.window;
-        if (prevWindow) {
-            prevWindow.complete();
+      licensesWithVersions = undefined;
+
+      // If all else fails, guess that strings containing certain substrings
+      // meant to identify certain licenses.
+      var lastResorts = [
+        ["UNLI", "Unlicense"],
+        ["WTF", "WTFPL"],
+        ["2 CLAUSE", "BSD-2-Clause"],
+        ["2-CLAUSE", "BSD-2-Clause"],
+        ["3 CLAUSE", "BSD-3-Clause"],
+        ["3-CLAUSE", "BSD-3-Clause"],
+        ["AFFERO", "AGPL-3.0-or-later"],
+        ["AGPL", "AGPL-3.0-or-later"],
+        ["APACHE", "Apache-2.0"],
+        ["ARTISTIC", "Artistic-2.0"],
+        ["Affero", "AGPL-3.0-or-later"],
+        ["BEER", "Beerware"],
+        ["BOOST", "BSL-1.0"],
+        ["BSD", "BSD-2-Clause"],
+        ["CDDL", "CDDL-1.1"],
+        ["ECLIPSE", "EPL-1.0"],
+        ["FUCK", "WTFPL"],
+        ["GNU", "GPL-3.0-or-later"],
+        ["LGPL", "LGPL-3.0-or-later"],
+        ["GPLV1", "GPL-1.0-only"],
+        ["GPLV2", "GPL-2.0-only"],
+        ["GPL", "GPL-3.0-or-later"],
+        ["MIT +NO-FALSE-ATTRIBS", "MITNFA"],
+        ["MIT", "MIT"],
+        ["MPL", "MPL-2.0"],
+        ["X11", "X11"],
+        ["ZLIB", "Zlib"],
+      ].concat(licensesWithOneVersion);
+
+      var SUBSTRING = 0;
+      var IDENTIFIER = 1;
+
+      var validTransformation = function (identifier) {
+        for (var i = 0; i < transforms.length; i++) {
+          var transformed = transforms[i](identifier).trim();
+          if (transformed !== identifier && valid(transformed)) {
+            return transformed;
+          }
         }
-        var destination = this.destination;
-        var newWindow = this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
-        destination.next(newWindow);
-    };
-    return WindowSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=window.js.map
-
-
-/***/ }),
-/* 911 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = windowCount;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ = __webpack_require__(36);
-/** PURE_IMPORTS_START tslib,_Subscriber,_Subject PURE_IMPORTS_END */
+        return null;
+      };
 
+      var validLastResort = function (identifier) {
+        var upperCased = identifier.toUpperCase();
+        for (var i = 0; i < lastResorts.length; i++) {
+          var lastResort = lastResorts[i];
+          if (upperCased.indexOf(lastResort[SUBSTRING]) > -1) {
+            return lastResort[IDENTIFIER];
+          }
+        }
+        return null;
+      };
 
+      var anyCorrection = function (identifier, check) {
+        for (var i = 0; i < transpositions.length; i++) {
+          var transposition = transpositions[i];
+          var transposed = transposition[TRANSPOSED];
+          if (identifier.indexOf(transposed) > -1) {
+            var corrected = identifier.replace(
+              transposed,
+              transposition[CORRECT],
+            );
+            var checked = check(corrected);
+            if (checked !== null) {
+              return checked;
+            }
+          }
+        }
+        return null;
+      };
 
-function windowCount(windowSize, startWindowEvery) {
-    if (startWindowEvery === void 0) {
-        startWindowEvery = 0;
-    }
-    return function windowCountOperatorFunction(source) {
-        return source.lift(new WindowCountOperator(windowSize, startWindowEvery));
-    };
-}
-var WindowCountOperator = /*@__PURE__*/ (function () {
-    function WindowCountOperator(windowSize, startWindowEvery) {
-        this.windowSize = windowSize;
-        this.startWindowEvery = startWindowEvery;
-    }
-    WindowCountOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new WindowCountSubscriber(subscriber, this.windowSize, this.startWindowEvery));
-    };
-    return WindowCountOperator;
-}());
-var WindowCountSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowCountSubscriber, _super);
-    function WindowCountSubscriber(destination, windowSize, startWindowEvery) {
-        var _this = _super.call(this, destination) || this;
-        _this.destination = destination;
-        _this.windowSize = windowSize;
-        _this.startWindowEvery = startWindowEvery;
-        _this.windows = [new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]()];
-        _this.count = 0;
-        destination.next(_this.windows[0]);
-        return _this;
-    }
-    WindowCountSubscriber.prototype._next = function (value) {
-        var startWindowEvery = (this.startWindowEvery > 0) ? this.startWindowEvery : this.windowSize;
-        var destination = this.destination;
-        var windowSize = this.windowSize;
-        var windows = this.windows;
-        var len = windows.length;
-        for (var i = 0; i < len && !this.closed; i++) {
-            windows[i].next(value);
+      module.exports = function (identifier) {
+        var validArugment =
+          typeof identifier === "string" && identifier.trim().length !== 0;
+        if (!validArugment) {
+          throw Error("Invalid argument. Expected non-empty string.");
         }
-        var c = this.count - windowSize + 1;
-        if (c >= 0 && c % startWindowEvery === 0 && !this.closed) {
-            windows.shift().complete();
+        identifier = identifier.replace(/\+$/, "").trim();
+        if (valid(identifier)) {
+          return upgradeGPLs(identifier);
         }
-        if (++this.count % startWindowEvery === 0 && !this.closed) {
-            var window_1 = new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]();
-            windows.push(window_1);
-            destination.next(window_1);
+        var transformed = validTransformation(identifier);
+        if (transformed !== null) {
+          return upgradeGPLs(transformed);
         }
-    };
-    WindowCountSubscriber.prototype._error = function (err) {
-        var windows = this.windows;
-        if (windows) {
-            while (windows.length > 0 && !this.closed) {
-                windows.shift().error(err);
-            }
+        transformed = anyCorrection(identifier, function (argument) {
+          if (valid(argument)) {
+            return argument;
+          }
+          return validTransformation(argument);
+        });
+        if (transformed !== null) {
+          return upgradeGPLs(transformed);
         }
-        this.destination.error(err);
-    };
-    WindowCountSubscriber.prototype._complete = function () {
-        var windows = this.windows;
-        if (windows) {
-            while (windows.length > 0 && !this.closed) {
-                windows.shift().complete();
-            }
+        transformed = validLastResort(identifier);
+        if (transformed !== null) {
+          return upgradeGPLs(transformed);
         }
-        this.destination.complete();
-    };
-    WindowCountSubscriber.prototype._unsubscribe = function () {
-        this.count = 0;
-        this.windows = null;
-    };
-    return WindowCountSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
-//# sourceMappingURL=windowCount.js.map
-
+        transformed = anyCorrection(identifier, validLastResort);
+        if (transformed !== null) {
+          return upgradeGPLs(transformed);
+        }
+        return null;
+      };
 
-/***/ }),
-/* 912 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function upgradeGPLs(value) {
+        if (
+          [
+            "GPL-1.0",
+            "LGPL-1.0",
+            "AGPL-1.0",
+            "GPL-2.0",
+            "LGPL-2.0",
+            "AGPL-2.0",
+            "LGPL-2.1",
+          ].indexOf(value) !== -1
+        ) {
+          return value + "-only";
+        } else if (["GPL-3.0", "LGPL-3.0", "AGPL-3.0"].indexOf(value) !== -1) {
+          return value + "-or-later";
+        } else {
+          return value;
+        }
+      }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = windowTime;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__ = __webpack_require__(190);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ = __webpack_require__(49);
-/** PURE_IMPORTS_START tslib,_Subject,_scheduler_async,_Subscriber,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
+      /***/
+    },
+    /* 936 */
+    /***/ function (module, exports) {
+      module.exports = [
+        "389-exception",
+        "Autoconf-exception-2.0",
+        "Autoconf-exception-3.0",
+        "Bison-exception-2.2",
+        "Bootloader-exception",
+        "CLISP-exception-2.0",
+        "Classpath-exception-2.0",
+        "DigiRule-FOSS-exception",
+        "FLTK-exception",
+        "Fawkes-Runtime-exception",
+        "Font-exception-2.0",
+        "GCC-exception-2.0",
+        "GCC-exception-3.1",
+        "LZMA-exception",
+        "Libtool-exception",
+        "Linux-syscall-note",
+        "Nokia-Qt-exception-1.1",
+        "OCCT-exception-1.0",
+        "Qwt-exception-1.0",
+        "WxWindows-exception-3.1",
+        "eCos-exception-2.0",
+        "freertos-exception-2.0",
+        "gnu-javamail-exception",
+        "i2p-gpl-java-exception",
+        "mif-exception",
+        "openvpn-openssl-exception",
+        "u-boot-exception-2.0",
+      ];
 
+      /***/
+    },
+    /* 937 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      // The ABNF grammar in the spec is totally ambiguous.
+      //
+      // This parser follows the operator precedence defined in the
+      // `Order of Precedence and Parentheses` section.
 
+      module.exports = function (tokens) {
+        var index = 0;
 
+        function hasMore() {
+          return index < tokens.length;
+        }
 
+        function token() {
+          return hasMore() ? tokens[index] : null;
+        }
 
-function windowTime(windowTimeSpan) {
-    var scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
-    var windowCreationInterval = null;
-    var maxWindowSize = Number.POSITIVE_INFINITY;
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(arguments[3])) {
-        scheduler = arguments[3];
-    }
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(arguments[2])) {
-        scheduler = arguments[2];
-    }
-    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */])(arguments[2])) {
-        maxWindowSize = arguments[2];
-    }
-    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(arguments[1])) {
-        scheduler = arguments[1];
-    }
-    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */])(arguments[1])) {
-        windowCreationInterval = arguments[1];
-    }
-    return function windowTimeOperatorFunction(source) {
-        return source.lift(new WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler));
-    };
-}
-var WindowTimeOperator = /*@__PURE__*/ (function () {
-    function WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) {
-        this.windowTimeSpan = windowTimeSpan;
-        this.windowCreationInterval = windowCreationInterval;
-        this.maxWindowSize = maxWindowSize;
-        this.scheduler = scheduler;
-    }
-    WindowTimeOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new WindowTimeSubscriber(subscriber, this.windowTimeSpan, this.windowCreationInterval, this.maxWindowSize, this.scheduler));
-    };
-    return WindowTimeOperator;
-}());
-var CountedSubject = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CountedSubject, _super);
-    function CountedSubject() {
-        var _this = _super !== null && _super.apply(this, arguments) || this;
-        _this._numberOfNextedValues = 0;
-        return _this;
-    }
-    CountedSubject.prototype.next = function (value) {
-        this._numberOfNextedValues++;
-        _super.prototype.next.call(this, value);
-    };
-    Object.defineProperty(CountedSubject.prototype, "numberOfNextedValues", {
-        get: function () {
-            return this._numberOfNextedValues;
-        },
-        enumerable: true,
-        configurable: true
-    });
-    return CountedSubject;
-}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
-var WindowTimeSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowTimeSubscriber, _super);
-    function WindowTimeSubscriber(destination, windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) {
-        var _this = _super.call(this, destination) || this;
-        _this.destination = destination;
-        _this.windowTimeSpan = windowTimeSpan;
-        _this.windowCreationInterval = windowCreationInterval;
-        _this.maxWindowSize = maxWindowSize;
-        _this.scheduler = scheduler;
-        _this.windows = [];
-        var window = _this.openWindow();
-        if (windowCreationInterval !== null && windowCreationInterval >= 0) {
-            var closeState = { subscriber: _this, window: window, context: null };
-            var creationState = { windowTimeSpan: windowTimeSpan, windowCreationInterval: windowCreationInterval, subscriber: _this, scheduler: scheduler };
-            _this.add(scheduler.schedule(dispatchWindowClose, windowTimeSpan, closeState));
-            _this.add(scheduler.schedule(dispatchWindowCreation, windowCreationInterval, creationState));
+        function next() {
+          if (!hasMore()) {
+            throw new Error();
+          }
+          index++;
         }
-        else {
-            var timeSpanOnlyState = { subscriber: _this, window: window, windowTimeSpan: windowTimeSpan };
-            _this.add(scheduler.schedule(dispatchWindowTimeSpanOnly, windowTimeSpan, timeSpanOnlyState));
+
+        function parseOperator(operator) {
+          var t = token();
+          if (t && t.type === "OPERATOR" && operator === t.string) {
+            next();
+            return t.string;
+          }
         }
-        return _this;
-    }
-    WindowTimeSubscriber.prototype._next = function (value) {
-        var windows = this.windows;
-        var len = windows.length;
-        for (var i = 0; i < len; i++) {
-            var window_1 = windows[i];
-            if (!window_1.closed) {
-                window_1.next(value);
-                if (window_1.numberOfNextedValues >= this.maxWindowSize) {
-                    this.closeWindow(window_1);
-                }
+
+        function parseWith() {
+          if (parseOperator("WITH")) {
+            var t = token();
+            if (t && t.type === "EXCEPTION") {
+              next();
+              return t.string;
             }
+            throw new Error("Expected exception after `WITH`");
+          }
         }
-    };
-    WindowTimeSubscriber.prototype._error = function (err) {
-        var windows = this.windows;
-        while (windows.length > 0) {
-            windows.shift().error(err);
-        }
-        this.destination.error(err);
-    };
-    WindowTimeSubscriber.prototype._complete = function () {
-        var windows = this.windows;
-        while (windows.length > 0) {
-            var window_2 = windows.shift();
-            if (!window_2.closed) {
-                window_2.complete();
-            }
-        }
-        this.destination.complete();
-    };
-    WindowTimeSubscriber.prototype.openWindow = function () {
-        var window = new CountedSubject();
-        this.windows.push(window);
-        var destination = this.destination;
-        destination.next(window);
-        return window;
-    };
-    WindowTimeSubscriber.prototype.closeWindow = function (window) {
-        window.complete();
-        var windows = this.windows;
-        windows.splice(windows.indexOf(window), 1);
-    };
-    return WindowTimeSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
-function dispatchWindowTimeSpanOnly(state) {
-    var subscriber = state.subscriber, windowTimeSpan = state.windowTimeSpan, window = state.window;
-    if (window) {
-        subscriber.closeWindow(window);
-    }
-    state.window = subscriber.openWindow();
-    this.schedule(state, windowTimeSpan);
-}
-function dispatchWindowCreation(state) {
-    var windowTimeSpan = state.windowTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler, windowCreationInterval = state.windowCreationInterval;
-    var window = subscriber.openWindow();
-    var action = this;
-    var context = { action: action, subscription: null };
-    var timeSpanState = { subscriber: subscriber, window: window, context: context };
-    context.subscription = scheduler.schedule(dispatchWindowClose, windowTimeSpan, timeSpanState);
-    action.add(context.subscription);
-    action.schedule(state, windowCreationInterval);
-}
-function dispatchWindowClose(state) {
-    var subscriber = state.subscriber, window = state.window, context = state.context;
-    if (context && context.action && context.subscription) {
-        context.action.remove(context.subscription);
-    }
-    subscriber.closeWindow(window);
-}
-//# sourceMappingURL=windowTime.js.map
-
-
-/***/ }),
-/* 913 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
-
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = windowToggle;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subject,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
 
+        function parseLicenseRef() {
+          // TODO: Actually, everything is concatenated into one string
+          // for backward-compatibility but it could be better to return
+          // a nice structure.
+          var begin = index;
+          var string = "";
+          var t = token();
+          if (t.type === "DOCUMENTREF") {
+            next();
+            string += "DocumentRef-" + t.string + ":";
+            if (!parseOperator(":")) {
+              throw new Error("Expected `:` after `DocumentRef-...`");
+            }
+          }
+          t = token();
+          if (t.type === "LICENSEREF") {
+            next();
+            string += "LicenseRef-" + t.string;
+            return { license: string };
+          }
+          index = begin;
+        }
 
+        function parseLicense() {
+          var t = token();
+          if (t && t.type === "LICENSE") {
+            next();
+            var node = { license: t.string };
+            if (parseOperator("+")) {
+              node.plus = true;
+            }
+            var exception = parseWith();
+            if (exception) {
+              node.exception = exception;
+            }
+            return node;
+          }
+        }
 
+        function parseParenthesizedExpression() {
+          var left = parseOperator("(");
+          if (!left) {
+            return;
+          }
 
+          var expr = parseExpression();
 
+          if (!parseOperator(")")) {
+            throw new Error("Expected `)`");
+          }
 
-function windowToggle(openings, closingSelector) {
-    return function (source) { return source.lift(new WindowToggleOperator(openings, closingSelector)); };
-}
-var WindowToggleOperator = /*@__PURE__*/ (function () {
-    function WindowToggleOperator(openings, closingSelector) {
-        this.openings = openings;
-        this.closingSelector = closingSelector;
-    }
-    WindowToggleOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new WindowToggleSubscriber(subscriber, this.openings, this.closingSelector));
-    };
-    return WindowToggleOperator;
-}());
-var WindowToggleSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowToggleSubscriber, _super);
-    function WindowToggleSubscriber(destination, openings, closingSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.openings = openings;
-        _this.closingSelector = closingSelector;
-        _this.contexts = [];
-        _this.add(_this.openSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__["a" /* subscribeToResult */])(_this, openings, openings));
-        return _this;
-    }
-    WindowToggleSubscriber.prototype._next = function (value) {
-        var contexts = this.contexts;
-        if (contexts) {
-            var len = contexts.length;
-            for (var i = 0; i < len; i++) {
-                contexts[i].window.next(value);
-            }
-        }
-    };
-    WindowToggleSubscriber.prototype._error = function (err) {
-        var contexts = this.contexts;
-        this.contexts = null;
-        if (contexts) {
-            var len = contexts.length;
-            var index = -1;
-            while (++index < len) {
-                var context_1 = contexts[index];
-                context_1.window.error(err);
-                context_1.subscription.unsubscribe();
-            }
+          return expr;
         }
-        _super.prototype._error.call(this, err);
-    };
-    WindowToggleSubscriber.prototype._complete = function () {
-        var contexts = this.contexts;
-        this.contexts = null;
-        if (contexts) {
-            var len = contexts.length;
-            var index = -1;
-            while (++index < len) {
-                var context_2 = contexts[index];
-                context_2.window.complete();
-                context_2.subscription.unsubscribe();
-            }
+
+        function parseAtom() {
+          return (
+            parseParenthesizedExpression() ||
+            parseLicenseRef() ||
+            parseLicense()
+          );
         }
-        _super.prototype._complete.call(this);
-    };
-    WindowToggleSubscriber.prototype._unsubscribe = function () {
-        var contexts = this.contexts;
-        this.contexts = null;
-        if (contexts) {
-            var len = contexts.length;
-            var index = -1;
-            while (++index < len) {
-                var context_3 = contexts[index];
-                context_3.window.unsubscribe();
-                context_3.subscription.unsubscribe();
+
+        function makeBinaryOpParser(operator, nextParser) {
+          return function parseBinaryOp() {
+            var left = nextParser();
+            if (!left) {
+              return;
             }
-        }
-    };
-    WindowToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        if (outerValue === this.openings) {
-            var closingSelector = this.closingSelector;
-            var closingNotifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(closingSelector)(innerValue);
-            if (closingNotifier === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) {
-                return this.error(__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e);
+
+            if (!parseOperator(operator)) {
+              return left;
             }
-            else {
-                var window_1 = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
-                var subscription = new __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]();
-                var context_4 = { window: window_1, subscription: subscription };
-                this.contexts.push(context_4);
-                var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier, context_4);
-                if (innerSubscription.closed) {
-                    this.closeWindow(this.contexts.length - 1);
-                }
-                else {
-                    innerSubscription.context = context_4;
-                    subscription.add(innerSubscription);
-                }
-                this.destination.next(window_1);
+
+            var right = parseBinaryOp();
+            if (!right) {
+              throw new Error("Expected expression");
             }
+            return {
+              left: left,
+              conjunction: operator.toLowerCase(),
+              right: right,
+            };
+          };
         }
-        else {
-            this.closeWindow(this.contexts.indexOf(outerValue));
-        }
-    };
-    WindowToggleSubscriber.prototype.notifyError = function (err) {
-        this.error(err);
-    };
-    WindowToggleSubscriber.prototype.notifyComplete = function (inner) {
-        if (inner !== this.openSubscription) {
-            this.closeWindow(this.contexts.indexOf(inner.context));
-        }
-    };
-    WindowToggleSubscriber.prototype.closeWindow = function (index) {
-        if (index === -1) {
-            return;
+
+        var parseAnd = makeBinaryOpParser("AND", parseAtom);
+        var parseExpression = makeBinaryOpParser("OR", parseAnd);
+
+        var node = parseExpression();
+        if (!node || hasMore()) {
+          throw new Error("Syntax error");
         }
-        var contexts = this.contexts;
-        var context = contexts[index];
-        var window = context.window, subscription = context.subscription;
-        contexts.splice(index, 1);
-        window.complete();
-        subscription.unsubscribe();
-    };
-    return WindowToggleSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=windowToggle.js.map
+        return node;
+      };
 
+      /***/
+    },
+    /* 938 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-/***/ }),
-/* 914 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      var licenses = []
+        .concat(__webpack_require__(453))
+        .concat(__webpack_require__(939));
+      var exceptions = __webpack_require__(936);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = windowWhen;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+      module.exports = function (source) {
+        var index = 0;
 
+        function hasMore() {
+          return index < source.length;
+        }
 
+        // `value` can be a regexp or a string.
+        // If it is recognized, the matching source string is returned and
+        // the index is incremented. Otherwise `undefined` is returned.
+        function read(value) {
+          if (value instanceof RegExp) {
+            var chars = source.slice(index);
+            var match = chars.match(value);
+            if (match) {
+              index += match[0].length;
+              return match[0];
+            }
+          } else {
+            if (source.indexOf(value, index) === index) {
+              index += value.length;
+              return value;
+            }
+          }
+        }
 
+        function skipWhitespace() {
+          read(/[ ]*/);
+        }
 
+        function operator() {
+          var string;
+          var possibilities = ["WITH", "AND", "OR", "(", ")", ":", "+"];
+          for (var i = 0; i < possibilities.length; i++) {
+            string = read(possibilities[i]);
+            if (string) {
+              break;
+            }
+          }
 
+          if (string === "+" && index > 1 && source[index - 2] === " ") {
+            throw new Error("Space before `+`");
+          }
 
-function windowWhen(closingSelector) {
-    return function windowWhenOperatorFunction(source) {
-        return source.lift(new WindowOperator(closingSelector));
-    };
-}
-var WindowOperator = /*@__PURE__*/ (function () {
-    function WindowOperator(closingSelector) {
-        this.closingSelector = closingSelector;
-    }
-    WindowOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new WindowSubscriber(subscriber, this.closingSelector));
-    };
-    return WindowOperator;
-}());
-var WindowSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowSubscriber, _super);
-    function WindowSubscriber(destination, closingSelector) {
-        var _this = _super.call(this, destination) || this;
-        _this.destination = destination;
-        _this.closingSelector = closingSelector;
-        _this.openWindow();
-        return _this;
-    }
-    WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.openWindow(innerSub);
-    };
-    WindowSubscriber.prototype.notifyError = function (error, innerSub) {
-        this._error(error);
-    };
-    WindowSubscriber.prototype.notifyComplete = function (innerSub) {
-        this.openWindow(innerSub);
-    };
-    WindowSubscriber.prototype._next = function (value) {
-        this.window.next(value);
-    };
-    WindowSubscriber.prototype._error = function (err) {
-        this.window.error(err);
-        this.destination.error(err);
-        this.unsubscribeClosingNotification();
-    };
-    WindowSubscriber.prototype._complete = function () {
-        this.window.complete();
-        this.destination.complete();
-        this.unsubscribeClosingNotification();
-    };
-    WindowSubscriber.prototype.unsubscribeClosingNotification = function () {
-        if (this.closingNotification) {
-            this.closingNotification.unsubscribe();
-        }
-    };
-    WindowSubscriber.prototype.openWindow = function (innerSub) {
-        if (innerSub === void 0) {
-            innerSub = null;
-        }
-        if (innerSub) {
-            this.remove(innerSub);
-            innerSub.unsubscribe();
-        }
-        var prevWindow = this.window;
-        if (prevWindow) {
-            prevWindow.complete();
-        }
-        var window = this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
-        this.destination.next(window);
-        var closingNotifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.closingSelector)();
-        if (closingNotifier === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
-            var err = __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e;
-            this.destination.error(err);
-            this.window.error(err);
+          return (
+            string && {
+              type: "OPERATOR",
+              string: string,
+            }
+          );
         }
-        else {
-            this.add(this.closingNotification = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier));
+
+        function idstring() {
+          return read(/[A-Za-z0-9-.]+/);
         }
-    };
-    return WindowSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=windowWhen.js.map
 
+        function expectIdstring() {
+          var string = idstring();
+          if (!string) {
+            throw new Error("Expected idstring at offset " + index);
+          }
+          return string;
+        }
 
-/***/ }),
-/* 915 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        function documentRef() {
+          if (read("DocumentRef-")) {
+            var string = expectIdstring();
+            return { type: "DOCUMENTREF", string: string };
+          }
+        }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = withLatestFrom;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
-/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+        function licenseRef() {
+          if (read("LicenseRef-")) {
+            var string = expectIdstring();
+            return { type: "LICENSEREF", string: string };
+          }
+        }
 
+        function identifier() {
+          var begin = index;
+          var string = idstring();
 
+          if (licenses.indexOf(string) !== -1) {
+            return {
+              type: "LICENSE",
+              string: string,
+            };
+          } else if (exceptions.indexOf(string) !== -1) {
+            return {
+              type: "EXCEPTION",
+              string: string,
+            };
+          }
 
-function withLatestFrom() {
-    var args = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        args[_i] = arguments[_i];
-    }
-    return function (source) {
-        var project;
-        if (typeof args[args.length - 1] === 'function') {
-            project = args.pop();
-        }
-        var observables = args;
-        return source.lift(new WithLatestFromOperator(observables, project));
-    };
-}
-var WithLatestFromOperator = /*@__PURE__*/ (function () {
-    function WithLatestFromOperator(observables, project) {
-        this.observables = observables;
-        this.project = project;
-    }
-    WithLatestFromOperator.prototype.call = function (subscriber, source) {
-        return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project));
-    };
-    return WithLatestFromOperator;
-}());
-var WithLatestFromSubscriber = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WithLatestFromSubscriber, _super);
-    function WithLatestFromSubscriber(destination, observables, project) {
-        var _this = _super.call(this, destination) || this;
-        _this.observables = observables;
-        _this.project = project;
-        _this.toRespond = [];
-        var len = observables.length;
-        _this.values = new Array(len);
-        for (var i = 0; i < len; i++) {
-            _this.toRespond.push(i);
-        }
-        for (var i = 0; i < len; i++) {
-            var observable = observables[i];
-            _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, observable, observable, i));
-        }
-        return _this;
-    }
-    WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
-        this.values[outerIndex] = innerValue;
-        var toRespond = this.toRespond;
-        if (toRespond.length > 0) {
-            var found = toRespond.indexOf(outerIndex);
-            if (found !== -1) {
-                toRespond.splice(found, 1);
-            }
-        }
-    };
-    WithLatestFromSubscriber.prototype.notifyComplete = function () {
-    };
-    WithLatestFromSubscriber.prototype._next = function (value) {
-        if (this.toRespond.length === 0) {
-            var args = [value].concat(this.values);
-            if (this.project) {
-                this._tryProject(args);
-            }
-            else {
-                this.destination.next(args);
-            }
+          index = begin;
         }
-    };
-    WithLatestFromSubscriber.prototype._tryProject = function (args) {
-        var result;
-        try {
-            result = this.project.apply(this, args);
-        }
-        catch (err) {
-            this.destination.error(err);
-            return;
-        }
-        this.destination.next(result);
-    };
-    return WithLatestFromSubscriber;
-}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
-//# sourceMappingURL=withLatestFrom.js.map
-
 
-/***/ }),
-/* 916 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        // Tries to read the next token. Returns `undefined` if no token is
+        // recognized.
+        function parseToken() {
+          // Ordering matters
+          return operator() || documentRef() || licenseRef() || identifier();
+        }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = zip;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ = __webpack_require__(314);
-/** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
+        var tokens = [];
+        while (hasMore()) {
+          skipWhitespace();
+          if (!hasMore()) {
+            break;
+          }
 
-function zip() {
-    var observables = [];
-    for (var _i = 0; _i < arguments.length; _i++) {
-        observables[_i] = arguments[_i];
-    }
-    return function zipOperatorFunction(source) {
-        return source.lift.call(__WEBPACK_IMPORTED_MODULE_0__observable_zip__["a" /* zip */].apply(void 0, [source].concat(observables)));
-    };
-}
-//# sourceMappingURL=zip.js.map
+          var token = parseToken();
+          if (!token) {
+            throw new Error(
+              "Unexpected `" + source[index] + "` at offset " + index,
+            );
+          }
 
+          tokens.push(token);
+        }
+        return tokens;
+      };
 
-/***/ }),
-/* 917 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 939 */
+    /***/ function (module, exports) {
+      module.exports = [
+        "AGPL-3.0",
+        "eCos-2.0",
+        "GFDL-1.1",
+        "GFDL-1.2",
+        "GFDL-1.3",
+        "GPL-1.0",
+        "GPL-2.0-with-autoconf-exception",
+        "GPL-2.0-with-bison-exception",
+        "GPL-2.0-with-classpath-exception",
+        "GPL-2.0-with-font-exception",
+        "GPL-2.0-with-GCC-exception",
+        "GPL-2.0",
+        "GPL-3.0-with-autoconf-exception",
+        "GPL-3.0-with-GCC-exception",
+        "GPL-3.0",
+        "LGPL-2.0",
+        "LGPL-2.1",
+        "LGPL-3.0",
+        "Nunit",
+        "StandardML-NJ",
+        "wxWindows",
+      ];
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = zipAll;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ = __webpack_require__(314);
-/** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
+      /***/
+    },
+    /* 940 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2017 Joyent, Inc.
+
+      module.exports = {
+        read: read,
+        verify: verify,
+        sign: sign,
+        signAsync: signAsync,
+        write: write,
+
+        /* Internal private API */
+        fromBuffer: fromBuffer,
+        toBuffer: toBuffer,
+      };
 
-function zipAll(project) {
-    return function (source) { return source.lift(new __WEBPACK_IMPORTED_MODULE_0__observable_zip__["b" /* ZipOperator */](project)); };
-}
-//# sourceMappingURL=zipAll.js.map
+      var assert = __webpack_require__(16);
+      var SSHBuffer = __webpack_require__(159);
+      var crypto = __webpack_require__(11);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var Identity = __webpack_require__(158);
+      var rfc4253 = __webpack_require__(103);
+      var Signature = __webpack_require__(75);
+      var utils = __webpack_require__(26);
+      var Certificate = __webpack_require__(155);
+
+      function verify(cert, key) {
+        /*
+         * We always give an issuerKey, so if our verify() is being called then
+         * there was no signature. Return false.
+         */
+        return false;
+      }
 
+      var TYPES = {
+        user: 1,
+        host: 2,
+      };
+      Object.keys(TYPES).forEach(function (k) {
+        TYPES[TYPES[k]] = k;
+      });
 
-/***/ }),
-/* 918 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      var ECDSA_ALGO = /^ecdsa-sha2-([^@-]+)-cert-v01@openssh.com$/;
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Action; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
-/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
+      function read(buf, options) {
+        if (Buffer.isBuffer(buf)) buf = buf.toString("ascii");
+        var parts = buf.trim().split(/[ \t\n]+/g);
+        if (parts.length < 2 || parts.length > 3)
+          throw new Error("Not a valid SSH certificate line");
 
+        var algo = parts[0];
+        var data = parts[1];
 
-var Action = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Action, _super);
-    function Action(scheduler, work) {
-        return _super.call(this) || this;
-    }
-    Action.prototype.schedule = function (state, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        return this;
-    };
-    return Action;
-}(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]));
+        data = Buffer.from(data, "base64");
+        return fromBuffer(data, algo);
+      }
 
-//# sourceMappingURL=Action.js.map
+      function fromBuffer(data, algo, partial) {
+        var sshbuf = new SSHBuffer({ buffer: data });
+        var innerAlgo = sshbuf.readString();
+        if (algo !== undefined && innerAlgo !== algo)
+          throw new Error("SSH certificate algorithm mismatch");
+        if (algo === undefined) algo = innerAlgo;
 
+        var cert = {};
+        cert.signatures = {};
+        cert.signatures.openssh = {};
 
-/***/ }),
-/* 919 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        cert.signatures.openssh.nonce = sshbuf.readBuffer();
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AnimationFrameAction; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ = __webpack_require__(149);
-/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
+        var key = {};
+        var parts = (key.parts = []);
+        key.type = getAlg(algo);
 
+        var partCount = algs.info[key.type].parts.length;
+        while (parts.length < partCount) parts.push(sshbuf.readPart());
+        assert.ok(parts.length >= 1, "key must have at least one part");
 
-var AnimationFrameAction = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnimationFrameAction, _super);
-    function AnimationFrameAction(scheduler, work) {
-        var _this = _super.call(this, scheduler, work) || this;
-        _this.scheduler = scheduler;
-        _this.work = work;
-        return _this;
-    }
-    AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if (delay !== null && delay > 0) {
-            return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
-        }
-        scheduler.actions.push(this);
-        return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); }));
-    };
-    AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
-            return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
+        var algInfo = algs.info[key.type];
+        if (key.type === "ecdsa") {
+          var res = ECDSA_ALGO.exec(algo);
+          assert.ok(res !== null);
+          assert.strictEqual(res[1], parts[0].data.toString());
         }
-        if (scheduler.actions.length === 0) {
-            cancelAnimationFrame(id);
-            scheduler.scheduled = undefined;
+
+        for (var i = 0; i < algInfo.parts.length; ++i) {
+          parts[i].name = algInfo.parts[i];
+          if (parts[i].name !== "curve" && algInfo.normalize !== false) {
+            var p = parts[i];
+            p.data = utils.mpNormalize(p.data);
+          }
         }
-        return undefined;
-    };
-    return AnimationFrameAction;
-}(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]));
 
-//# sourceMappingURL=AnimationFrameAction.js.map
+        cert.subjectKey = new Key(key);
 
+        cert.serial = sshbuf.readInt64();
 
-/***/ }),
-/* 920 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var type = TYPES[sshbuf.readInt()];
+        assert.string(type, "valid cert type");
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AnimationFrameScheduler; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
-/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+        cert.signatures.openssh.keyId = sshbuf.readString();
 
+        var principals = [];
+        var pbuf = sshbuf.readBuffer();
+        var psshbuf = new SSHBuffer({ buffer: pbuf });
+        while (!psshbuf.atEnd()) principals.push(psshbuf.readString());
+        if (principals.length === 0) principals = ["*"];
 
-var AnimationFrameScheduler = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnimationFrameScheduler, _super);
-    function AnimationFrameScheduler() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    AnimationFrameScheduler.prototype.flush = function (action) {
-        this.active = true;
-        this.scheduled = undefined;
-        var actions = this.actions;
-        var error;
-        var index = -1;
-        var count = actions.length;
-        action = action || actions.shift();
-        do {
-            if (error = action.execute(action.state, action.delay)) {
-                break;
-            }
-        } while (++index < count && (action = actions.shift()));
-        this.active = false;
-        if (error) {
-            while (++index < count && (action = actions.shift())) {
-                action.unsubscribe();
-            }
-            throw error;
-        }
-    };
-    return AnimationFrameScheduler;
-}(__WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */]));
+        cert.subjects = principals.map(function (pr) {
+          if (type === "user") return Identity.forUser(pr);
+          else if (type === "host") return Identity.forHost(pr);
+          throw new Error("Unknown identity type " + type);
+        });
 
-//# sourceMappingURL=AnimationFrameScheduler.js.map
+        cert.validFrom = int64ToDate(sshbuf.readInt64());
+        cert.validUntil = int64ToDate(sshbuf.readInt64());
 
+        cert.signatures.openssh.critical = sshbuf.readBuffer();
+        cert.signatures.openssh.exts = sshbuf.readBuffer();
 
-/***/ }),
-/* 921 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        /* reserved */
+        sshbuf.readBuffer();
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsapAction; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_Immediate__ = __webpack_require__(927);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncAction__ = __webpack_require__(149);
-/** PURE_IMPORTS_START tslib,_util_Immediate,_AsyncAction PURE_IMPORTS_END */
+        var signingKeyBuf = sshbuf.readBuffer();
+        cert.issuerKey = rfc4253.read(signingKeyBuf);
 
+        /*
+         * OpenSSH certs don't give the identity of the issuer, just their
+         * public key. So, we use an Identity that matches anything. The
+         * isSignedBy() function will later tell you if the key matches.
+         */
+        cert.issuer = Identity.forHost("**");
 
+        var sigBuf = sshbuf.readBuffer();
+        cert.signatures.openssh.signature = Signature.parse(
+          sigBuf,
+          cert.issuerKey.type,
+          "ssh",
+        );
 
-var AsapAction = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsapAction, _super);
-    function AsapAction(scheduler, work) {
-        var _this = _super.call(this, scheduler, work) || this;
-        _this.scheduler = scheduler;
-        _this.work = work;
-        return _this;
-    }
-    AsapAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if (delay !== null && delay > 0) {
-            return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
-        }
-        scheduler.actions.push(this);
-        return scheduler.scheduled || (scheduler.scheduled = __WEBPACK_IMPORTED_MODULE_1__util_Immediate__["a" /* Immediate */].setImmediate(scheduler.flush.bind(scheduler, null)));
-    };
-    AsapAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
-            return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
-        }
-        if (scheduler.actions.length === 0) {
-            __WEBPACK_IMPORTED_MODULE_1__util_Immediate__["a" /* Immediate */].clearImmediate(id);
-            scheduler.scheduled = undefined;
+        if (partial !== undefined) {
+          partial.remainder = sshbuf.remainder();
+          partial.consumed = sshbuf._offset;
         }
-        return undefined;
-    };
-    return AsapAction;
-}(__WEBPACK_IMPORTED_MODULE_2__AsyncAction__["a" /* AsyncAction */]));
-
-//# sourceMappingURL=AsapAction.js.map
-
 
-/***/ }),
-/* 922 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return new Certificate(cert);
+      }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsapScheduler; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
-/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+      function int64ToDate(buf) {
+        var i = buf.readUInt32BE(0) * 4294967296;
+        i += buf.readUInt32BE(4);
+        var d = new Date();
+        d.setTime(i * 1000);
+        d.sourceInt64 = buf;
+        return d;
+      }
 
+      function dateToInt64(date) {
+        if (date.sourceInt64 !== undefined) return date.sourceInt64;
+        var i = Math.round(date.getTime() / 1000);
+        var upper = Math.floor(i / 4294967296);
+        var lower = Math.floor(i % 4294967296);
+        var buf = Buffer.alloc(8);
+        buf.writeUInt32BE(upper, 0);
+        buf.writeUInt32BE(lower, 4);
+        return buf;
+      }
 
-var AsapScheduler = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsapScheduler, _super);
-    function AsapScheduler() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    AsapScheduler.prototype.flush = function (action) {
-        this.active = true;
-        this.scheduled = undefined;
-        var actions = this.actions;
-        var error;
-        var index = -1;
-        var count = actions.length;
-        action = action || actions.shift();
-        do {
-            if (error = action.execute(action.state, action.delay)) {
-                break;
-            }
-        } while (++index < count && (action = actions.shift()));
-        this.active = false;
-        if (error) {
-            while (++index < count && (action = actions.shift())) {
-                action.unsubscribe();
-            }
-            throw error;
+      function sign(cert, key) {
+        if (cert.signatures.openssh === undefined) cert.signatures.openssh = {};
+        try {
+          var blob = toBuffer(cert, true);
+        } catch (e) {
+          delete cert.signatures.openssh;
+          return false;
         }
-    };
-    return AsapScheduler;
-}(__WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */]));
+        var sig = cert.signatures.openssh;
+        var hashAlgo = undefined;
+        if (key.type === "rsa" || key.type === "dsa") hashAlgo = "sha1";
+        var signer = key.createSign(hashAlgo);
+        signer.write(blob);
+        sig.signature = signer.sign();
+        return true;
+      }
 
-//# sourceMappingURL=AsapScheduler.js.map
+      function signAsync(cert, signer, done) {
+        if (cert.signatures.openssh === undefined) cert.signatures.openssh = {};
+        try {
+          var blob = toBuffer(cert, true);
+        } catch (e) {
+          delete cert.signatures.openssh;
+          done(e);
+          return;
+        }
+        var sig = cert.signatures.openssh;
 
+        signer(blob, function (err, signature) {
+          if (err) {
+            done(err);
+            return;
+          }
+          try {
+            /*
+             * This will throw if the signature isn't of a
+             * type/algo that can be used for SSH.
+             */
+            signature.toBuffer("ssh");
+          } catch (e) {
+            done(e);
+            return;
+          }
+          sig.signature = signature;
+          done();
+        });
+      }
 
-/***/ }),
-/* 923 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      function write(cert, options) {
+        if (options === undefined) options = {};
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return QueueAction; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ = __webpack_require__(149);
-/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
+        var blob = toBuffer(cert);
+        var out = getCertType(cert.subjectKey) + " " + blob.toString("base64");
+        if (options.comment) out = out + " " + options.comment;
+        return out;
+      }
 
+      function toBuffer(cert, noSig) {
+        assert.object(cert.signatures.openssh, "signature for openssh format");
+        var sig = cert.signatures.openssh;
 
-var QueueAction = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](QueueAction, _super);
-    function QueueAction(scheduler, work) {
-        var _this = _super.call(this, scheduler, work) || this;
-        _this.scheduler = scheduler;
-        _this.work = work;
-        return _this;
-    }
-    QueueAction.prototype.schedule = function (state, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if (delay > 0) {
-            return _super.prototype.schedule.call(this, state, delay);
-        }
-        this.delay = delay;
-        this.state = state;
-        this.scheduler.flush(this);
-        return this;
-    };
-    QueueAction.prototype.execute = function (state, delay) {
-        return (delay > 0 || this.closed) ?
-            _super.prototype.execute.call(this, state, delay) :
-            this._execute(state, delay);
-    };
-    QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
-            return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
-        }
-        return scheduler.flush(this);
-    };
-    return QueueAction;
-}(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]));
+        if (sig.nonce === undefined) sig.nonce = crypto.randomBytes(16);
+        var buf = new SSHBuffer({});
+        buf.writeString(getCertType(cert.subjectKey));
+        buf.writeBuffer(sig.nonce);
 
-//# sourceMappingURL=QueueAction.js.map
+        var key = cert.subjectKey;
+        var algInfo = algs.info[key.type];
+        algInfo.parts.forEach(function (part) {
+          buf.writePart(key.part[part]);
+        });
 
+        buf.writeInt64(cert.serial);
 
-/***/ }),
-/* 924 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var type = cert.subjects[0].type;
+        assert.notStrictEqual(type, "unknown");
+        cert.subjects.forEach(function (id) {
+          assert.strictEqual(id.type, type);
+        });
+        type = TYPES[type];
+        buf.writeInt(type);
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return QueueScheduler; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
-/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+        if (sig.keyId === undefined) {
+          sig.keyId =
+            cert.subjects[0].type +
+            "_" +
+            (cert.subjects[0].uid || cert.subjects[0].hostname);
+        }
+        buf.writeString(sig.keyId);
 
+        var sub = new SSHBuffer({});
+        cert.subjects.forEach(function (id) {
+          if (type === TYPES.host) sub.writeString(id.hostname);
+          else if (type === TYPES.user) sub.writeString(id.uid);
+        });
+        buf.writeBuffer(sub.toBuffer());
 
-var QueueScheduler = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](QueueScheduler, _super);
-    function QueueScheduler() {
-        return _super !== null && _super.apply(this, arguments) || this;
-    }
-    return QueueScheduler;
-}(__WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */]));
+        buf.writeInt64(dateToInt64(cert.validFrom));
+        buf.writeInt64(dateToInt64(cert.validUntil));
 
-//# sourceMappingURL=QueueScheduler.js.map
+        if (sig.critical === undefined) sig.critical = Buffer.alloc(0);
+        buf.writeBuffer(sig.critical);
 
+        if (sig.exts === undefined) sig.exts = Buffer.alloc(0);
+        buf.writeBuffer(sig.exts);
 
-/***/ }),
-/* 925 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        /* reserved */
+        buf.writeBuffer(Buffer.alloc(0));
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return VirtualTimeScheduler; });
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return VirtualAction; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ = __webpack_require__(149);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__ = __webpack_require__(150);
-/** PURE_IMPORTS_START tslib,_AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
+        sub = rfc4253.write(cert.issuerKey);
+        buf.writeBuffer(sub);
 
+        if (!noSig) buf.writeBuffer(sig.signature.toBuffer("ssh"));
 
+        return buf.toBuffer();
+      }
 
-var VirtualTimeScheduler = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](VirtualTimeScheduler, _super);
-    function VirtualTimeScheduler(SchedulerAction, maxFrames) {
-        if (SchedulerAction === void 0) {
-            SchedulerAction = VirtualAction;
-        }
-        if (maxFrames === void 0) {
-            maxFrames = Number.POSITIVE_INFINITY;
-        }
-        var _this = _super.call(this, SchedulerAction, function () { return _this.frame; }) || this;
-        _this.maxFrames = maxFrames;
-        _this.frame = 0;
-        _this.index = -1;
-        return _this;
-    }
-    VirtualTimeScheduler.prototype.flush = function () {
-        var _a = this, actions = _a.actions, maxFrames = _a.maxFrames;
-        var error, action;
-        while ((action = actions.shift()) && (this.frame = action.delay) <= maxFrames) {
-            if (error = action.execute(action.state, action.delay)) {
-                break;
-            }
-        }
-        if (error) {
-            while (action = actions.shift()) {
-                action.unsubscribe();
-            }
-            throw error;
-        }
-    };
-    VirtualTimeScheduler.frameTimeFactor = 10;
-    return VirtualTimeScheduler;
-}(__WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__["a" /* AsyncScheduler */]));
+      function getAlg(certType) {
+        if (certType === "ssh-rsa-cert-v01@openssh.com") return "rsa";
+        if (certType === "ssh-dss-cert-v01@openssh.com") return "dsa";
+        if (certType.match(ECDSA_ALGO)) return "ecdsa";
+        if (certType === "ssh-ed25519-cert-v01@openssh.com") return "ed25519";
+        throw new Error("Unsupported cert type " + certType);
+      }
 
-var VirtualAction = /*@__PURE__*/ (function (_super) {
-    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](VirtualAction, _super);
-    function VirtualAction(scheduler, work, index) {
-        if (index === void 0) {
-            index = scheduler.index += 1;
-        }
-        var _this = _super.call(this, scheduler, work) || this;
-        _this.scheduler = scheduler;
-        _this.work = work;
-        _this.index = index;
-        _this.active = true;
-        _this.index = scheduler.index = index;
-        return _this;
-    }
-    VirtualAction.prototype.schedule = function (state, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        if (!this.id) {
-            return _super.prototype.schedule.call(this, state, delay);
-        }
-        this.active = false;
-        var action = new VirtualAction(this.scheduler, this.work);
-        this.add(action);
-        return action.schedule(state, delay);
-    };
-    VirtualAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        this.delay = scheduler.frame + delay;
-        var actions = scheduler.actions;
-        actions.push(this);
-        actions.sort(VirtualAction.sortActions);
-        return true;
-    };
-    VirtualAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
-        if (delay === void 0) {
-            delay = 0;
-        }
-        return undefined;
-    };
-    VirtualAction.prototype._execute = function (state, delay) {
-        if (this.active === true) {
-            return _super.prototype._execute.call(this, state, delay);
-        }
-    };
-    VirtualAction.sortActions = function (a, b) {
-        if (a.delay === b.delay) {
-            if (a.index === b.index) {
-                return 0;
-            }
-            else if (a.index > b.index) {
-                return 1;
-            }
-            else {
-                return -1;
-            }
-        }
-        else if (a.delay > b.delay) {
-            return 1;
-        }
-        else {
-            return -1;
-        }
-    };
-    return VirtualAction;
-}(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]));
+      function getCertType(key) {
+        if (key.type === "rsa") return "ssh-rsa-cert-v01@openssh.com";
+        if (key.type === "dsa") return "ssh-dss-cert-v01@openssh.com";
+        if (key.type === "ecdsa")
+          return "ecdsa-sha2-" + key.curve + "-cert-v01@openssh.com";
+        if (key.type === "ed25519") return "ssh-ed25519-cert-v01@openssh.com";
+        throw new Error("Unsupported key type " + key.type);
+      }
 
-//# sourceMappingURL=VirtualTimeScheduler.js.map
+      /***/
+    },
+    /* 941 */
+    /***/ function (module, exports, __webpack_require__) {
+      // Copyright 2016 Joyent, Inc.
 
+      var x509 = __webpack_require__(457);
 
-/***/ }),
-/* 926 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      module.exports = {
+        read: read,
+        verify: x509.verify,
+        sign: x509.sign,
+        write: write,
+      };
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return animationFrame; });
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__ = __webpack_require__(919);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__ = __webpack_require__(920);
-/** PURE_IMPORTS_START _AnimationFrameAction,_AnimationFrameScheduler PURE_IMPORTS_END */
+      var assert = __webpack_require__(16);
+      var asn1 = __webpack_require__(66);
+      var Buffer = __webpack_require__(15).Buffer;
+      var algs = __webpack_require__(32);
+      var utils = __webpack_require__(26);
+      var Key = __webpack_require__(27);
+      var PrivateKey = __webpack_require__(33);
+      var pem = __webpack_require__(86);
+      var Identity = __webpack_require__(158);
+      var Signature = __webpack_require__(75);
+      var Certificate = __webpack_require__(155);
+
+      function read(buf, options) {
+        if (typeof buf !== "string") {
+          assert.buffer(buf, "buf");
+          buf = buf.toString("ascii");
+        }
+
+        var lines = buf.trim().split(/[\r\n]+/g);
+
+        var m = lines[0].match(
+          /*JSSTYLED*/
+          /[-]+[ ]*BEGIN CERTIFICATE[ ]*[-]+/,
+        );
+        assert.ok(m, "invalid PEM header");
 
+        var m2 = lines[lines.length - 1].match(
+          /*JSSTYLED*/
+          /[-]+[ ]*END CERTIFICATE[ ]*[-]+/,
+        );
+        assert.ok(m2, "invalid PEM footer");
 
-var animationFrame = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__["a" /* AnimationFrameScheduler */](__WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__["a" /* AnimationFrameAction */]);
-//# sourceMappingURL=animationFrame.js.map
+        var headers = {};
+        while (true) {
+          lines = lines.slice(1);
+          m = lines[0].match(/*JSSTYLED*/ /^([A-Za-z0-9-]+): (.+)$/);
+          if (!m) break;
+          headers[m[1].toLowerCase()] = m[2];
+        }
 
+        /* Chop off the first and last lines */
+        lines = lines.slice(0, -1).join("");
+        buf = Buffer.from(lines, "base64");
 
-/***/ }),
-/* 927 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return x509.read(buf, options);
+      }
 
-"use strict";
-/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Immediate; });
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-var nextHandle = 1;
-var tasksByHandle = {};
-function runIfPresent(handle) {
-    var cb = tasksByHandle[handle];
-    if (cb) {
-        cb();
-    }
-}
-var Immediate = {
-    setImmediate: function (cb) {
-        var handle = nextHandle++;
-        tasksByHandle[handle] = cb;
-        Promise.resolve().then(function () { return runIfPresent(handle); });
-        return handle;
-    },
-    clearImmediate: function (handle) {
-        delete tasksByHandle[handle];
-    },
-};
-//# sourceMappingURL=Immediate.js.map
+      function write(cert, options) {
+        var dbuf = x509.write(cert, options);
 
+        var header = "CERTIFICATE";
+        var tmp = dbuf.toString("base64");
+        var len =
+          tmp.length + tmp.length / 64 + 18 + 16 + header.length * 2 + 10;
+        var buf = Buffer.alloc(len);
+        var o = 0;
+        o += buf.write("-----BEGIN " + header + "-----\n", o);
+        for (var i = 0; i < tmp.length; ) {
+          var limit = i + 64;
+          if (limit > tmp.length) limit = tmp.length;
+          o += buf.write(tmp.slice(i, limit), o);
+          buf[o++] = 10;
+          i = limit;
+        }
+        o += buf.write("-----END " + header + "-----\n", o);
 
-/***/ }),
-/* 928 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        return buf.slice(0, o);
+      }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isInteropObservable;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ = __webpack_require__(117);
-/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
+      /***/
+    },
+    /* 942 */
+    /***/ function (module, exports) {
+      module.exports = shift;
 
-function isInteropObservable(input) {
-    return input && typeof input[__WEBPACK_IMPORTED_MODULE_0__symbol_observable__["a" /* observable */]] === 'function';
-}
-//# sourceMappingURL=isInteropObservable.js.map
+      function shift(stream) {
+        var rs = stream._readableState;
+        if (!rs) return null;
+        return rs.objectMode ? stream.read() : stream.read(getStateLength(rs));
+      }
 
+      function getStateLength(state) {
+        if (state.buffer.length) {
+          // Since node 6.3.0 state.buffer is a BufferList not an array
+          if (state.buffer.head) {
+            return state.buffer.head.data.length;
+          }
 
-/***/ }),
-/* 929 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+          return state.buffer[0].length;
+        }
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isIterable;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ = __webpack_require__(151);
-/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
+        return state.length;
+      }
 
-function isIterable(input) {
-    return input && typeof input[__WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]] === 'function';
-}
-//# sourceMappingURL=isIterable.js.map
+      /***/
+    },
+    /* 943 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      module.exports = function (str) {
+        return encodeURIComponent(str).replace(/[!'()*]/g, function (c) {
+          return "%" + c.charCodeAt(0).toString(16).toUpperCase();
+        });
+      };
 
-/***/ }),
-/* 930 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 944 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = isObservable;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
-/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+      var resolvePkg = __webpack_require__(679);
 
-function isObservable(obj) {
-    return !!obj && (obj instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */] || (typeof obj.lift === 'function' && typeof obj.subscribe === 'function'));
-}
-//# sourceMappingURL=isObservable.js.map
+      /* @private
+       *
+       * given the name of a descendent module this module locates and returns its
+       * package.json. In addition, it provides the baseDir.
+       *
+       * @method pkg
+       * @param {String} name
+       * @param {String} dir (optional) root directory to begin resolution
+       */
+      module.exports = function pkg(name, dir) {
+        if (name !== "./") {
+          name += "/";
+        }
 
+        var packagePath = resolvePkg(name, dir);
+        if (packagePath === null) {
+          return null;
+        }
 
-/***/ }),
-/* 931 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+        var thePackage = require(packagePath);
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = not;
-/** PURE_IMPORTS_START  PURE_IMPORTS_END */
-function not(pred, thisArg) {
-    function notPred() {
-        return !(notPred.pred.apply(notPred.thisArg, arguments));
-    }
-    notPred.pred = pred;
-    notPred.thisArg = thisArg;
-    return notPred;
-}
-//# sourceMappingURL=not.js.map
+        thePackage.baseDir = packagePath.slice(
+          0,
+          packagePath.length - 12 /* index of `/package.json` */,
+        );
 
+        return thePackage;
+      };
 
-/***/ }),
-/* 932 */
-/***/ (function(module, __webpack_exports__, __webpack_require__) {
+      /***/
+    },
+    /* 945 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-"use strict";
-/* harmony export (immutable) */ __webpack_exports__["a"] = toSubscriber;
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ = __webpack_require__(7);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__ = __webpack_require__(321);
-/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ = __webpack_require__(420);
-/** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */
+      var stripAnsi = __webpack_require__(947);
+      var codePointAt = __webpack_require__(607);
+      var isFullwidthCodePoint = __webpack_require__(946);
 
+      // https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1345
+      module.exports = function (str) {
+        if (typeof str !== "string" || str.length === 0) {
+          return 0;
+        }
 
+        var width = 0;
 
-function toSubscriber(nextOrObserver, error, complete) {
-    if (nextOrObserver) {
-        if (nextOrObserver instanceof __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]) {
-            return nextOrObserver;
-        }
-        if (nextOrObserver[__WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__["a" /* rxSubscriber */]]) {
-            return nextOrObserver[__WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__["a" /* rxSubscriber */]]();
-        }
-    }
-    if (!nextOrObserver && !error && !complete) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */](__WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]);
-    }
-    return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */](nextOrObserver, error, complete);
-}
-//# sourceMappingURL=toSubscriber.js.map
-
-
-/***/ }),
-/* 933 */
-/***/ (function(module, exports) {
-
-// This is not the set of all possible signals.
-//
-// It IS, however, the set of all signals that trigger
-// an exit on either Linux or BSD systems.  Linux is a
-// superset of the signal names supported on BSD, and
-// the unknown signals just fail to register, so we can
-// catch that easily enough.
-//
-// Don't bother with SIGKILL.  It's uncatchable, which
-// means that we can't fire any callbacks anyway.
-//
-// If a user does happen to register a handler on a non-
-// fatal signal like SIGWINCH or something, and then
-// exit, it'll end up firing `process.emit('exit')`, so
-// the handler will be fired anyway.
-//
-// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
-// artificially, inherently leave the process in a
-// state from which it is not safe to try and enter JS
-// listeners.
-module.exports = [
-  'SIGABRT',
-  'SIGALRM',
-  'SIGHUP',
-  'SIGINT',
-  'SIGTERM'
-]
-
-if (process.platform !== 'win32') {
-  module.exports.push(
-    'SIGVTALRM',
-    'SIGXCPU',
-    'SIGXFSZ',
-    'SIGUSR2',
-    'SIGTRAP',
-    'SIGSYS',
-    'SIGQUIT',
-    'SIGIOT'
-    // should detect profiler and enable/disable accordingly.
-    // see #21
-    // 'SIGPROF'
-  )
-}
-
-if (process.platform === 'linux') {
-  module.exports.push(
-    'SIGIO',
-    'SIGPOLL',
-    'SIGPWR',
-    'SIGSTKFLT',
-    'SIGUNUSED'
-  )
-}
-
-
-/***/ }),
-/* 934 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-const isPlainObj = __webpack_require__(738);
-
-module.exports = (obj, opts) => {
-	if (!isPlainObj(obj)) {
-		throw new TypeError('Expected a plain object');
-	}
-
-	opts = opts || {};
-
-	// DEPRECATED
-	if (typeof opts === 'function') {
-		throw new TypeError('Specify the compare function as an option instead');
-	}
-
-	const deep = opts.deep;
-	const seenInput = [];
-	const seenOutput = [];
-
-	const sortKeys = x => {
-		const seenIndex = seenInput.indexOf(x);
-
-		if (seenIndex !== -1) {
-			return seenOutput[seenIndex];
-		}
-
-		const ret = {};
-		const keys = Object.keys(x).sort(opts.compare);
-
-		seenInput.push(x);
-		seenOutput.push(ret);
-
-		for (let i = 0; i < keys.length; i++) {
-			const key = keys[i];
-			const val = x[key];
-
-			if (deep && Array.isArray(val)) {
-				const retArr = [];
-
-				for (let j = 0; j < val.length; j++) {
-					retArr[j] = isPlainObj(val[j]) ? sortKeys(val[j]) : val[j];
-				}
-
-				ret[key] = retArr;
-				continue;
-			}
-
-			ret[key] = deep && isPlainObj(val) ? sortKeys(val) : val;
-		}
-
-		return ret;
-	};
-
-	return sortKeys(obj);
-};
+        str = stripAnsi(str);
 
+        for (var i = 0; i < str.length; i++) {
+          var code = codePointAt(str, i);
 
-/***/ }),
-/* 935 */
-/***/ (function(module, exports, __webpack_require__) {
+          // ignore control characters
+          if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
+            continue;
+          }
 
-/*
-Copyright 2015 Kyle E. Mitchell
+          // surrogates
+          if (code >= 0x10000) {
+            i++;
+          }
 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
+          if (isFullwidthCodePoint(code)) {
+            width += 2;
+          } else {
+            width++;
+          }
+        }
 
-   http://www.apache.org/licenses/LICENSE-2.0
+        return width;
+      };
 
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-var parse = __webpack_require__(452)
-var spdxLicenseIds = __webpack_require__(453)
-
-function valid (string) {
-  try {
-    parse(string)
-    return true
-  } catch (error) {
-    return false
-  }
-}
-
-// Common transpositions of license identifier acronyms
-var transpositions = [
-  ['APGL', 'AGPL'],
-  ['Gpl', 'GPL'],
-  ['GLP', 'GPL'],
-  ['APL', 'Apache'],
-  ['ISD', 'ISC'],
-  ['GLP', 'GPL'],
-  ['IST', 'ISC'],
-  ['Claude', 'Clause'],
-  [' or later', '+'],
-  [' International', ''],
-  ['GNU', 'GPL'],
-  ['GUN', 'GPL'],
-  ['+', ''],
-  ['GNU GPL', 'GPL'],
-  ['GNU/GPL', 'GPL'],
-  ['GNU GLP', 'GPL'],
-  ['GNU General Public License', 'GPL'],
-  ['Gnu public license', 'GPL'],
-  ['GNU Public License', 'GPL'],
-  ['GNU GENERAL PUBLIC LICENSE', 'GPL'],
-  ['MTI', 'MIT'],
-  ['Mozilla Public License', 'MPL'],
-  ['WTH', 'WTF'],
-  ['-License', '']
-]
-
-var TRANSPOSED = 0
-var CORRECT = 1
-
-// Simple corrections to nearly valid identifiers.
-var transforms = [
-  // e.g. 'mit'
-  function (argument) {
-    return argument.toUpperCase()
-  },
-  // e.g. 'MIT '
-  function (argument) {
-    return argument.trim()
-  },
-  // e.g. 'M.I.T.'
-  function (argument) {
-    return argument.replace(/\./g, '')
-  },
-  // e.g. 'Apache- 2.0'
-  function (argument) {
-    return argument.replace(/\s+/g, '')
-  },
-  // e.g. 'CC BY 4.0''
-  function (argument) {
-    return argument.replace(/\s+/g, '-')
-  },
-  // e.g. 'LGPLv2.1'
-  function (argument) {
-    return argument.replace('v', '-')
-  },
-  // e.g. 'Apache 2.0'
-  function (argument) {
-    return argument.replace(/,?\s*(\d)/, '-$1')
-  },
-  // e.g. 'GPL 2'
-  function (argument) {
-    return argument.replace(/,?\s*(\d)/, '-$1.0')
-  },
-  // e.g. 'Apache Version 2.0'
-  function (argument) {
-    return argument
-      .replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2')
-  },
-  // e.g. 'Apache Version 2'
-  function (argument) {
-    return argument
-      .replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2.0')
-  },
-  // e.g. 'ZLIB'
-  function (argument) {
-    return argument[0].toUpperCase() + argument.slice(1)
-  },
-  // e.g. 'MPL/2.0'
-  function (argument) {
-    return argument.replace('/', '-')
-  },
-  // e.g. 'Apache 2'
-  function (argument) {
-    return argument
-      .replace(/\s*V\s*(\d)/, '-$1')
-      .replace(/(\d)$/, '$1.0')
-  },
-  // e.g. 'GPL-2.0', 'GPL-3.0'
-  function (argument) {
-    if (argument.indexOf('3.0') !== -1) {
-      return argument + '-or-later'
-    } else {
-      return argument + '-only'
-    }
-  },
-  // e.g. 'GPL-2.0-'
-  function (argument) {
-    return argument + 'only'
-  },
-  // e.g. 'GPL2'
-  function (argument) {
-    return argument.replace(/(\d)$/, '-$1.0')
-  },
-  // e.g. 'BSD 3'
-  function (argument) {
-    return argument.replace(/(-| )?(\d)$/, '-$2-Clause')
-  },
-  // e.g. 'BSD clause 3'
-  function (argument) {
-    return argument.replace(/(-| )clause(-| )(\d)/, '-$3-Clause')
-  },
-  // e.g. 'BY-NC-4.0'
-  function (argument) {
-    return 'CC-' + argument
-  },
-  // e.g. 'BY-NC'
-  function (argument) {
-    return 'CC-' + argument + '-4.0'
-  },
-  // e.g. 'Attribution-NonCommercial'
-  function (argument) {
-    return argument
-      .replace('Attribution', 'BY')
-      .replace('NonCommercial', 'NC')
-      .replace('NoDerivatives', 'ND')
-      .replace(/ (\d)/, '-$1')
-      .replace(/ ?International/, '')
-  },
-  // e.g. 'Attribution-NonCommercial'
-  function (argument) {
-    return 'CC-' +
-      argument
-        .replace('Attribution', 'BY')
-        .replace('NonCommercial', 'NC')
-        .replace('NoDerivatives', 'ND')
-        .replace(/ (\d)/, '-$1')
-        .replace(/ ?International/, '') +
-      '-4.0'
-  }
-]
-
-var licensesWithVersions = spdxLicenseIds
-  .map(function (id) {
-    var match = /^(.*)-\d+\.\d+$/.exec(id)
-    return match
-      ? [match[0], match[1]]
-      : [id, null]
-  })
-  .reduce(function (objectMap, item) {
-    var key = item[1]
-    objectMap[key] = objectMap[key] || []
-    objectMap[key].push(item[0])
-    return objectMap
-  }, {})
-
-var licensesWithOneVersion = Object.keys(licensesWithVersions)
-  .map(function makeEntries (key) {
-    return [key, licensesWithVersions[key]]
-  })
-  .filter(function identifySoleVersions (item) {
-    return (
-      // Licenses has just one valid version suffix.
-      item[1].length === 1 &&
-      item[0] !== null &&
-      // APL will be considered Apache, rather than APL-1.0
-      item[0] !== 'APL'
-    )
-  })
-  .map(function createLastResorts (item) {
-    return [item[0], item[1][0]]
-  })
-
-licensesWithVersions = undefined
-
-// If all else fails, guess that strings containing certain substrings
-// meant to identify certain licenses.
-var lastResorts = [
-  ['UNLI', 'Unlicense'],
-  ['WTF', 'WTFPL'],
-  ['2 CLAUSE', 'BSD-2-Clause'],
-  ['2-CLAUSE', 'BSD-2-Clause'],
-  ['3 CLAUSE', 'BSD-3-Clause'],
-  ['3-CLAUSE', 'BSD-3-Clause'],
-  ['AFFERO', 'AGPL-3.0-or-later'],
-  ['AGPL', 'AGPL-3.0-or-later'],
-  ['APACHE', 'Apache-2.0'],
-  ['ARTISTIC', 'Artistic-2.0'],
-  ['Affero', 'AGPL-3.0-or-later'],
-  ['BEER', 'Beerware'],
-  ['BOOST', 'BSL-1.0'],
-  ['BSD', 'BSD-2-Clause'],
-  ['CDDL', 'CDDL-1.1'],
-  ['ECLIPSE', 'EPL-1.0'],
-  ['FUCK', 'WTFPL'],
-  ['GNU', 'GPL-3.0-or-later'],
-  ['LGPL', 'LGPL-3.0-or-later'],
-  ['GPLV1', 'GPL-1.0-only'],
-  ['GPLV2', 'GPL-2.0-only'],
-  ['GPL', 'GPL-3.0-or-later'],
-  ['MIT +NO-FALSE-ATTRIBS', 'MITNFA'],
-  ['MIT', 'MIT'],
-  ['MPL', 'MPL-2.0'],
-  ['X11', 'X11'],
-  ['ZLIB', 'Zlib']
-].concat(licensesWithOneVersion)
-
-var SUBSTRING = 0
-var IDENTIFIER = 1
-
-var validTransformation = function (identifier) {
-  for (var i = 0; i < transforms.length; i++) {
-    var transformed = transforms[i](identifier).trim()
-    if (transformed !== identifier && valid(transformed)) {
-      return transformed
-    }
-  }
-  return null
-}
-
-var validLastResort = function (identifier) {
-  var upperCased = identifier.toUpperCase()
-  for (var i = 0; i < lastResorts.length; i++) {
-    var lastResort = lastResorts[i]
-    if (upperCased.indexOf(lastResort[SUBSTRING]) > -1) {
-      return lastResort[IDENTIFIER]
-    }
-  }
-  return null
-}
-
-var anyCorrection = function (identifier, check) {
-  for (var i = 0; i < transpositions.length; i++) {
-    var transposition = transpositions[i]
-    var transposed = transposition[TRANSPOSED]
-    if (identifier.indexOf(transposed) > -1) {
-      var corrected = identifier.replace(
-        transposed,
-        transposition[CORRECT]
-      )
-      var checked = check(corrected)
-      if (checked !== null) {
-        return checked
-      }
-    }
-  }
-  return null
-}
-
-module.exports = function (identifier) {
-  var validArugment = (
-    typeof identifier === 'string' &&
-    identifier.trim().length !== 0
-  )
-  if (!validArugment) {
-    throw Error('Invalid argument. Expected non-empty string.')
-  }
-  identifier = identifier.replace(/\+$/, '').trim()
-  if (valid(identifier)) {
-    return upgradeGPLs(identifier)
-  }
-  var transformed = validTransformation(identifier)
-  if (transformed !== null) {
-    return upgradeGPLs(transformed)
-  }
-  transformed = anyCorrection(identifier, function (argument) {
-    if (valid(argument)) {
-      return argument
-    }
-    return validTransformation(argument)
-  })
-  if (transformed !== null) {
-    return upgradeGPLs(transformed)
-  }
-  transformed = validLastResort(identifier)
-  if (transformed !== null) {
-    return upgradeGPLs(transformed)
-  }
-  transformed = anyCorrection(identifier, validLastResort)
-  if (transformed !== null) {
-    return upgradeGPLs(transformed)
-  }
-  return null
-}
-
-function upgradeGPLs (value) {
-  if ([
-    'GPL-1.0', 'LGPL-1.0', 'AGPL-1.0',
-    'GPL-2.0', 'LGPL-2.0', 'AGPL-2.0',
-    'LGPL-2.1'
-  ].indexOf(value) !== -1) {
-    return value + '-only'
-  } else if (['GPL-3.0', 'LGPL-3.0', 'AGPL-3.0'].indexOf(value) !== -1) {
-    return value + '-or-later'
-  } else {
-    return value
-  }
-}
+      /***/
+    },
+    /* 946 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
+      var numberIsNan = __webpack_require__(767);
 
-/***/ }),
-/* 936 */
-/***/ (function(module, exports) {
+      module.exports = function (x) {
+        if (numberIsNan(x)) {
+          return false;
+        }
 
-module.exports = ["389-exception","Autoconf-exception-2.0","Autoconf-exception-3.0","Bison-exception-2.2","Bootloader-exception","CLISP-exception-2.0","Classpath-exception-2.0","DigiRule-FOSS-exception","FLTK-exception","Fawkes-Runtime-exception","Font-exception-2.0","GCC-exception-2.0","GCC-exception-3.1","LZMA-exception","Libtool-exception","Linux-syscall-note","Nokia-Qt-exception-1.1","OCCT-exception-1.0","Qwt-exception-1.0","WxWindows-exception-3.1","eCos-exception-2.0","freertos-exception-2.0","gnu-javamail-exception","i2p-gpl-java-exception","mif-exception","openvpn-openssl-exception","u-boot-exception-2.0"]
+        // https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1369
 
-/***/ }),
-/* 937 */
-/***/ (function(module, exports, __webpack_require__) {
+        // code points are derived from:
+        // http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+        if (
+          x >= 0x1100 &&
+          (x <= 0x115f || // Hangul Jamo
+            0x2329 === x || // LEFT-POINTING ANGLE BRACKET
+            0x232a === x || // RIGHT-POINTING ANGLE BRACKET
+            // CJK Radicals Supplement .. Enclosed CJK Letters and Months
+            (0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+            // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+            (0x3250 <= x && x <= 0x4dbf) ||
+            // CJK Unified Ideographs .. Yi Radicals
+            (0x4e00 <= x && x <= 0xa4c6) ||
+            // Hangul Jamo Extended-A
+            (0xa960 <= x && x <= 0xa97c) ||
+            // Hangul Syllables
+            (0xac00 <= x && x <= 0xd7a3) ||
+            // CJK Compatibility Ideographs
+            (0xf900 <= x && x <= 0xfaff) ||
+            // Vertical Forms
+            (0xfe10 <= x && x <= 0xfe19) ||
+            // CJK Compatibility Forms .. Small Form Variants
+            (0xfe30 <= x && x <= 0xfe6b) ||
+            // Halfwidth and Fullwidth Forms
+            (0xff01 <= x && x <= 0xff60) ||
+            (0xffe0 <= x && x <= 0xffe6) ||
+            // Kana Supplement
+            (0x1b000 <= x && x <= 0x1b001) ||
+            // Enclosed Ideographic Supplement
+            (0x1f200 <= x && x <= 0x1f251) ||
+            // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+            (0x20000 <= x && x <= 0x3fffd))
+        ) {
+          return true;
+        }
 
-"use strict";
+        return false;
+      };
 
+      /***/
+    },
+    /* 947 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-// The ABNF grammar in the spec is totally ambiguous.
-//
-// This parser follows the operator precedence defined in the
-// `Order of Precedence and Parentheses` section.
+      var ansiRegex = __webpack_require__(505)();
 
-module.exports = function (tokens) {
-  var index = 0
+      module.exports = function (str) {
+        return typeof str === "string" ? str.replace(ansiRegex, "") : str;
+      };
 
-  function hasMore () {
-    return index < tokens.length
-  }
+      /***/
+    },
+    /* 948 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
 
-  function token () {
-    return hasMore() ? tokens[index] : null
-  }
+      module.exports = () => {
+        const pattern = [
+          "[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)",
+          "(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))",
+        ].join("|");
 
-  function next () {
-    if (!hasMore()) {
-      throw new Error()
-    }
-    index++
-  }
+        return new RegExp(pattern, "g");
+      };
 
-  function parseOperator (operator) {
-    var t = token()
-    if (t && t.type === 'OPERATOR' && operator === t.string) {
-      next()
-      return t.string
-    }
-  }
+      /***/
+    },
+    /* 949 */
+    /***/ function (module, exports, __webpack_require__) {
+      var util = __webpack_require__(3);
+      var bl = __webpack_require__(592);
+      var xtend = __webpack_require__(465);
+      var headers = __webpack_require__(459);
 
-  function parseWith () {
-    if (parseOperator('WITH')) {
-      var t = token()
-      if (t && t.type === 'EXCEPTION') {
-        next()
-        return t.string
-      }
-      throw new Error('Expected exception after `WITH`')
-    }
-  }
+      var Writable = __webpack_require__(102).Writable;
+      var PassThrough = __webpack_require__(102).PassThrough;
 
-  function parseLicenseRef () {
-    // TODO: Actually, everything is concatenated into one string
-    // for backward-compatibility but it could be better to return
-    // a nice structure.
-    var begin = index
-    var string = ''
-    var t = token()
-    if (t.type === 'DOCUMENTREF') {
-      next()
-      string += 'DocumentRef-' + t.string + ':'
-      if (!parseOperator(':')) {
-        throw new Error('Expected `:` after `DocumentRef-...`')
-      }
-    }
-    t = token()
-    if (t.type === 'LICENSEREF') {
-      next()
-      string += 'LicenseRef-' + t.string
-      return {license: string}
-    }
-    index = begin
-  }
+      var noop = function () {};
 
-  function parseLicense () {
-    var t = token()
-    if (t && t.type === 'LICENSE') {
-      next()
-      var node = {license: t.string}
-      if (parseOperator('+')) {
-        node.plus = true
-      }
-      var exception = parseWith()
-      if (exception) {
-        node.exception = exception
-      }
-      return node
-    }
-  }
+      var overflow = function (size) {
+        size &= 511;
+        return size && 512 - size;
+      };
 
-  function parseParenthesizedExpression () {
-    var left = parseOperator('(')
-    if (!left) {
-      return
-    }
+      var emptyStream = function (self, offset) {
+        var s = new Source(self, offset);
+        s.end();
+        return s;
+      };
 
-    var expr = parseExpression()
+      var mixinPax = function (header, pax) {
+        if (pax.path) header.name = pax.path;
+        if (pax.linkpath) header.linkname = pax.linkpath;
+        if (pax.size) header.size = parseInt(pax.size, 10);
+        header.pax = pax;
+        return header;
+      };
 
-    if (!parseOperator(')')) {
-      throw new Error('Expected `)`')
-    }
+      var Source = function (self, offset) {
+        this._parent = self;
+        this.offset = offset;
+        PassThrough.call(this);
+      };
 
-    return expr
-  }
+      util.inherits(Source, PassThrough);
 
-  function parseAtom () {
-    return (
-      parseParenthesizedExpression() ||
-      parseLicenseRef() ||
-      parseLicense()
-    )
-  }
+      Source.prototype.destroy = function (err) {
+        this._parent.destroy(err);
+      };
 
-  function makeBinaryOpParser (operator, nextParser) {
-    return function parseBinaryOp () {
-      var left = nextParser()
-      if (!left) {
-        return
-      }
+      var Extract = function (opts) {
+        if (!(this instanceof Extract)) return new Extract(opts);
+        Writable.call(this, opts);
+
+        opts = opts || {};
+
+        this._offset = 0;
+        this._buffer = bl();
+        this._missing = 0;
+        this._partial = false;
+        this._onparse = noop;
+        this._header = null;
+        this._stream = null;
+        this._overflow = null;
+        this._cb = null;
+        this._locked = false;
+        this._destroyed = false;
+        this._pax = null;
+        this._paxGlobal = null;
+        this._gnuLongPath = null;
+        this._gnuLongLinkPath = null;
 
-      if (!parseOperator(operator)) {
-        return left
-      }
+        var self = this;
+        var b = self._buffer;
 
-      var right = parseBinaryOp()
-      if (!right) {
-        throw new Error('Expected expression')
-      }
-      return {
-        left: left,
-        conjunction: operator.toLowerCase(),
-        right: right
-      }
-    }
-  }
+        var oncontinue = function () {
+          self._continue();
+        };
 
-  var parseAnd = makeBinaryOpParser('AND', parseAtom)
-  var parseExpression = makeBinaryOpParser('OR', parseAnd)
+        var onunlock = function (err) {
+          self._locked = false;
+          if (err) return self.destroy(err);
+          if (!self._stream) oncontinue();
+        };
 
-  var node = parseExpression()
-  if (!node || hasMore()) {
-    throw new Error('Syntax error')
-  }
-  return node
-}
+        var onstreamend = function () {
+          self._stream = null;
+          var drain = overflow(self._header.size);
+          if (drain) self._parse(drain, ondrain);
+          else self._parse(512, onheader);
+          if (!self._locked) oncontinue();
+        };
 
+        var ondrain = function () {
+          self._buffer.consume(overflow(self._header.size));
+          self._parse(512, onheader);
+          oncontinue();
+        };
 
-/***/ }),
-/* 938 */
-/***/ (function(module, exports, __webpack_require__) {
+        var onpaxglobalheader = function () {
+          var size = self._header.size;
+          self._paxGlobal = headers.decodePax(b.slice(0, size));
+          b.consume(size);
+          onstreamend();
+        };
 
-"use strict";
+        var onpaxheader = function () {
+          var size = self._header.size;
+          self._pax = headers.decodePax(b.slice(0, size));
+          if (self._paxGlobal) self._pax = xtend(self._paxGlobal, self._pax);
+          b.consume(size);
+          onstreamend();
+        };
 
+        var ongnulongpath = function () {
+          var size = self._header.size;
+          this._gnuLongPath = headers.decodeLongPath(
+            b.slice(0, size),
+            opts.filenameEncoding,
+          );
+          b.consume(size);
+          onstreamend();
+        };
 
-var licenses = []
-  .concat(__webpack_require__(453))
-  .concat(__webpack_require__(939))
-var exceptions = __webpack_require__(936)
+        var ongnulonglinkpath = function () {
+          var size = self._header.size;
+          this._gnuLongLinkPath = headers.decodeLongPath(
+            b.slice(0, size),
+            opts.filenameEncoding,
+          );
+          b.consume(size);
+          onstreamend();
+        };
 
-module.exports = function (source) {
-  var index = 0
+        var onheader = function () {
+          var offset = self._offset;
+          var header;
+          try {
+            header = self._header = headers.decode(
+              b.slice(0, 512),
+              opts.filenameEncoding,
+            );
+          } catch (err) {
+            self.emit("error", err);
+          }
+          b.consume(512);
 
-  function hasMore () {
-    return index < source.length
-  }
+          if (!header) {
+            self._parse(512, onheader);
+            oncontinue();
+            return;
+          }
+          if (header.type === "gnu-long-path") {
+            self._parse(header.size, ongnulongpath);
+            oncontinue();
+            return;
+          }
+          if (header.type === "gnu-long-link-path") {
+            self._parse(header.size, ongnulonglinkpath);
+            oncontinue();
+            return;
+          }
+          if (header.type === "pax-global-header") {
+            self._parse(header.size, onpaxglobalheader);
+            oncontinue();
+            return;
+          }
+          if (header.type === "pax-header") {
+            self._parse(header.size, onpaxheader);
+            oncontinue();
+            return;
+          }
 
-  // `value` can be a regexp or a string.
-  // If it is recognized, the matching source string is returned and
-  // the index is incremented. Otherwise `undefined` is returned.
-  function read (value) {
-    if (value instanceof RegExp) {
-      var chars = source.slice(index)
-      var match = chars.match(value)
-      if (match) {
-        index += match[0].length
-        return match[0]
-      }
-    } else {
-      if (source.indexOf(value, index) === index) {
-        index += value.length
-        return value
-      }
-    }
-  }
+          if (self._gnuLongPath) {
+            header.name = self._gnuLongPath;
+            self._gnuLongPath = null;
+          }
 
-  function skipWhitespace () {
-    read(/[ ]*/)
-  }
+          if (self._gnuLongLinkPath) {
+            header.linkname = self._gnuLongLinkPath;
+            self._gnuLongLinkPath = null;
+          }
 
-  function operator () {
-    var string
-    var possibilities = ['WITH', 'AND', 'OR', '(', ')', ':', '+']
-    for (var i = 0; i < possibilities.length; i++) {
-      string = read(possibilities[i])
-      if (string) {
-        break
-      }
-    }
+          if (self._pax) {
+            self._header = header = mixinPax(header, self._pax);
+            self._pax = null;
+          }
 
-    if (string === '+' && index > 1 && source[index - 2] === ' ') {
-      throw new Error('Space before `+`')
-    }
+          self._locked = true;
 
-    return string && {
-      type: 'OPERATOR',
-      string: string
-    }
-  }
+          if (!header.size || header.type === "directory") {
+            self._parse(512, onheader);
+            self.emit("entry", header, emptyStream(self, offset), onunlock);
+            return;
+          }
 
-  function idstring () {
-    return read(/[A-Za-z0-9-.]+/)
-  }
+          self._stream = new Source(self, offset);
 
-  function expectIdstring () {
-    var string = idstring()
-    if (!string) {
-      throw new Error('Expected idstring at offset ' + index)
-    }
-    return string
-  }
+          self.emit("entry", header, self._stream, onunlock);
+          self._parse(header.size, onstreamend);
+          oncontinue();
+        };
 
-  function documentRef () {
-    if (read('DocumentRef-')) {
-      var string = expectIdstring()
-      return {type: 'DOCUMENTREF', string: string}
-    }
-  }
+        this._onheader = onheader;
+        this._parse(512, onheader);
+      };
 
-  function licenseRef () {
-    if (read('LicenseRef-')) {
-      var string = expectIdstring()
-      return {type: 'LICENSEREF', string: string}
-    }
-  }
+      util.inherits(Extract, Writable);
 
-  function identifier () {
-    var begin = index
-    var string = idstring()
+      Extract.prototype.destroy = function (err) {
+        if (this._destroyed) return;
+        this._destroyed = true;
 
-    if (licenses.indexOf(string) !== -1) {
-      return {
-        type: 'LICENSE',
-        string: string
-      }
-    } else if (exceptions.indexOf(string) !== -1) {
-      return {
-        type: 'EXCEPTION',
-        string: string
-      }
-    }
+        if (err) this.emit("error", err);
+        this.emit("close");
+        if (this._stream) this._stream.emit("close");
+      };
 
-    index = begin
-  }
+      Extract.prototype._parse = function (size, onparse) {
+        if (this._destroyed) return;
+        this._offset += size;
+        this._missing = size;
+        if (onparse === this._onheader) this._partial = false;
+        this._onparse = onparse;
+      };
 
-  // Tries to read the next token. Returns `undefined` if no token is
-  // recognized.
-  function parseToken () {
-    // Ordering matters
-    return (
-      operator() ||
-      documentRef() ||
-      licenseRef() ||
-      identifier()
-    )
-  }
+      Extract.prototype._continue = function () {
+        if (this._destroyed) return;
+        var cb = this._cb;
+        this._cb = noop;
+        if (this._overflow) this._write(this._overflow, undefined, cb);
+        else cb();
+      };
 
-  var tokens = []
-  while (hasMore()) {
-    skipWhitespace()
-    if (!hasMore()) {
-      break
-    }
+      Extract.prototype._write = function (data, enc, cb) {
+        if (this._destroyed) return;
 
-    var token = parseToken()
-    if (!token) {
-      throw new Error('Unexpected `' + source[index] +
-                      '` at offset ' + index)
-    }
+        var s = this._stream;
+        var b = this._buffer;
+        var missing = this._missing;
+        if (data.length) this._partial = true;
 
-    tokens.push(token)
-  }
-  return tokens
-}
+        // we do not reach end-of-chunk now. just forward it
 
+        if (data.length < missing) {
+          this._missing -= data.length;
+          this._overflow = null;
+          if (s) return s.write(data, cb);
+          b.append(data);
+          return cb();
+        }
 
-/***/ }),
-/* 939 */
-/***/ (function(module, exports) {
+        // end-of-chunk. the parser should call cb.
 
-module.exports = ["AGPL-3.0","eCos-2.0","GFDL-1.1","GFDL-1.2","GFDL-1.3","GPL-1.0","GPL-2.0-with-autoconf-exception","GPL-2.0-with-bison-exception","GPL-2.0-with-classpath-exception","GPL-2.0-with-font-exception","GPL-2.0-with-GCC-exception","GPL-2.0","GPL-3.0-with-autoconf-exception","GPL-3.0-with-GCC-exception","GPL-3.0","LGPL-2.0","LGPL-2.1","LGPL-3.0","Nunit","StandardML-NJ","wxWindows"]
+        this._cb = cb;
+        this._missing = 0;
 
-/***/ }),
-/* 940 */
-/***/ (function(module, exports, __webpack_require__) {
+        var overflow = null;
+        if (data.length > missing) {
+          overflow = data.slice(missing);
+          data = data.slice(0, missing);
+        }
 
-// Copyright 2017 Joyent, Inc.
+        if (s) s.end(data);
+        else b.append(data);
 
-module.exports = {
-	read: read,
-	verify: verify,
-	sign: sign,
-	signAsync: signAsync,
-	write: write,
+        this._overflow = overflow;
+        this._onparse();
+      };
 
-	/* Internal private API */
-	fromBuffer: fromBuffer,
-	toBuffer: toBuffer
-};
+      Extract.prototype._final = function (cb) {
+        if (this._partial)
+          return this.destroy(new Error("Unexpected end of data"));
+        cb();
+      };
 
-var assert = __webpack_require__(16);
-var SSHBuffer = __webpack_require__(159);
-var crypto = __webpack_require__(11);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var Identity = __webpack_require__(158);
-var rfc4253 = __webpack_require__(103);
-var Signature = __webpack_require__(75);
-var utils = __webpack_require__(26);
-var Certificate = __webpack_require__(155);
-
-function verify(cert, key) {
-	/*
-	 * We always give an issuerKey, so if our verify() is being called then
-	 * there was no signature. Return false.
-	 */
-	return (false);
-}
-
-var TYPES = {
-	'user': 1,
-	'host': 2
-};
-Object.keys(TYPES).forEach(function (k) { TYPES[TYPES[k]] = k; });
-
-var ECDSA_ALGO = /^ecdsa-sha2-([^@-]+)-cert-v01@openssh.com$/;
-
-function read(buf, options) {
-	if (Buffer.isBuffer(buf))
-		buf = buf.toString('ascii');
-	var parts = buf.trim().split(/[ \t\n]+/g);
-	if (parts.length < 2 || parts.length > 3)
-		throw (new Error('Not a valid SSH certificate line'));
-
-	var algo = parts[0];
-	var data = parts[1];
-
-	data = Buffer.from(data, 'base64');
-	return (fromBuffer(data, algo));
-}
-
-function fromBuffer(data, algo, partial) {
-	var sshbuf = new SSHBuffer({ buffer: data });
-	var innerAlgo = sshbuf.readString();
-	if (algo !== undefined && innerAlgo !== algo)
-		throw (new Error('SSH certificate algorithm mismatch'));
-	if (algo === undefined)
-		algo = innerAlgo;
-
-	var cert = {};
-	cert.signatures = {};
-	cert.signatures.openssh = {};
-
-	cert.signatures.openssh.nonce = sshbuf.readBuffer();
-
-	var key = {};
-	var parts = (key.parts = []);
-	key.type = getAlg(algo);
-
-	var partCount = algs.info[key.type].parts.length;
-	while (parts.length < partCount)
-		parts.push(sshbuf.readPart());
-	assert.ok(parts.length >= 1, 'key must have at least one part');
-
-	var algInfo = algs.info[key.type];
-	if (key.type === 'ecdsa') {
-		var res = ECDSA_ALGO.exec(algo);
-		assert.ok(res !== null);
-		assert.strictEqual(res[1], parts[0].data.toString());
-	}
-
-	for (var i = 0; i < algInfo.parts.length; ++i) {
-		parts[i].name = algInfo.parts[i];
-		if (parts[i].name !== 'curve' &&
-		    algInfo.normalize !== false) {
-			var p = parts[i];
-			p.data = utils.mpNormalize(p.data);
-		}
-	}
-
-	cert.subjectKey = new Key(key);
-
-	cert.serial = sshbuf.readInt64();
-
-	var type = TYPES[sshbuf.readInt()];
-	assert.string(type, 'valid cert type');
-
-	cert.signatures.openssh.keyId = sshbuf.readString();
-
-	var principals = [];
-	var pbuf = sshbuf.readBuffer();
-	var psshbuf = new SSHBuffer({ buffer: pbuf });
-	while (!psshbuf.atEnd())
-		principals.push(psshbuf.readString());
-	if (principals.length === 0)
-		principals = ['*'];
-
-	cert.subjects = principals.map(function (pr) {
-		if (type === 'user')
-			return (Identity.forUser(pr));
-		else if (type === 'host')
-			return (Identity.forHost(pr));
-		throw (new Error('Unknown identity type ' + type));
-	});
-
-	cert.validFrom = int64ToDate(sshbuf.readInt64());
-	cert.validUntil = int64ToDate(sshbuf.readInt64());
-
-	cert.signatures.openssh.critical = sshbuf.readBuffer();
-	cert.signatures.openssh.exts = sshbuf.readBuffer();
-
-	/* reserved */
-	sshbuf.readBuffer();
-
-	var signingKeyBuf = sshbuf.readBuffer();
-	cert.issuerKey = rfc4253.read(signingKeyBuf);
-
-	/*
-	 * OpenSSH certs don't give the identity of the issuer, just their
-	 * public key. So, we use an Identity that matches anything. The
-	 * isSignedBy() function will later tell you if the key matches.
-	 */
-	cert.issuer = Identity.forHost('**');
-
-	var sigBuf = sshbuf.readBuffer();
-	cert.signatures.openssh.signature =
-	    Signature.parse(sigBuf, cert.issuerKey.type, 'ssh');
-
-	if (partial !== undefined) {
-		partial.remainder = sshbuf.remainder();
-		partial.consumed = sshbuf._offset;
-	}
-
-	return (new Certificate(cert));
-}
-
-function int64ToDate(buf) {
-	var i = buf.readUInt32BE(0) * 4294967296;
-	i += buf.readUInt32BE(4);
-	var d = new Date();
-	d.setTime(i * 1000);
-	d.sourceInt64 = buf;
-	return (d);
-}
-
-function dateToInt64(date) {
-	if (date.sourceInt64 !== undefined)
-		return (date.sourceInt64);
-	var i = Math.round(date.getTime() / 1000);
-	var upper = Math.floor(i / 4294967296);
-	var lower = Math.floor(i % 4294967296);
-	var buf = Buffer.alloc(8);
-	buf.writeUInt32BE(upper, 0);
-	buf.writeUInt32BE(lower, 4);
-	return (buf);
-}
-
-function sign(cert, key) {
-	if (cert.signatures.openssh === undefined)
-		cert.signatures.openssh = {};
-	try {
-		var blob = toBuffer(cert, true);
-	} catch (e) {
-		delete (cert.signatures.openssh);
-		return (false);
-	}
-	var sig = cert.signatures.openssh;
-	var hashAlgo = undefined;
-	if (key.type === 'rsa' || key.type === 'dsa')
-		hashAlgo = 'sha1';
-	var signer = key.createSign(hashAlgo);
-	signer.write(blob);
-	sig.signature = signer.sign();
-	return (true);
-}
-
-function signAsync(cert, signer, done) {
-	if (cert.signatures.openssh === undefined)
-		cert.signatures.openssh = {};
-	try {
-		var blob = toBuffer(cert, true);
-	} catch (e) {
-		delete (cert.signatures.openssh);
-		done(e);
-		return;
-	}
-	var sig = cert.signatures.openssh;
-
-	signer(blob, function (err, signature) {
-		if (err) {
-			done(err);
-			return;
-		}
-		try {
-			/*
-			 * This will throw if the signature isn't of a
-			 * type/algo that can be used for SSH.
-			 */
-			signature.toBuffer('ssh');
-		} catch (e) {
-			done(e);
-			return;
-		}
-		sig.signature = signature;
-		done();
-	});
-}
-
-function write(cert, options) {
-	if (options === undefined)
-		options = {};
-
-	var blob = toBuffer(cert);
-	var out = getCertType(cert.subjectKey) + ' ' + blob.toString('base64');
-	if (options.comment)
-		out = out + ' ' + options.comment;
-	return (out);
-}
-
-
-function toBuffer(cert, noSig) {
-	assert.object(cert.signatures.openssh, 'signature for openssh format');
-	var sig = cert.signatures.openssh;
-
-	if (sig.nonce === undefined)
-		sig.nonce = crypto.randomBytes(16);
-	var buf = new SSHBuffer({});
-	buf.writeString(getCertType(cert.subjectKey));
-	buf.writeBuffer(sig.nonce);
-
-	var key = cert.subjectKey;
-	var algInfo = algs.info[key.type];
-	algInfo.parts.forEach(function (part) {
-		buf.writePart(key.part[part]);
-	});
-
-	buf.writeInt64(cert.serial);
-
-	var type = cert.subjects[0].type;
-	assert.notStrictEqual(type, 'unknown');
-	cert.subjects.forEach(function (id) {
-		assert.strictEqual(id.type, type);
-	});
-	type = TYPES[type];
-	buf.writeInt(type);
-
-	if (sig.keyId === undefined) {
-		sig.keyId = cert.subjects[0].type + '_' +
-		    (cert.subjects[0].uid || cert.subjects[0].hostname);
-	}
-	buf.writeString(sig.keyId);
-
-	var sub = new SSHBuffer({});
-	cert.subjects.forEach(function (id) {
-		if (type === TYPES.host)
-			sub.writeString(id.hostname);
-		else if (type === TYPES.user)
-			sub.writeString(id.uid);
-	});
-	buf.writeBuffer(sub.toBuffer());
-
-	buf.writeInt64(dateToInt64(cert.validFrom));
-	buf.writeInt64(dateToInt64(cert.validUntil));
-
-	if (sig.critical === undefined)
-		sig.critical = Buffer.alloc(0);
-	buf.writeBuffer(sig.critical);
-
-	if (sig.exts === undefined)
-		sig.exts = Buffer.alloc(0);
-	buf.writeBuffer(sig.exts);
-
-	/* reserved */
-	buf.writeBuffer(Buffer.alloc(0));
-
-	sub = rfc4253.write(cert.issuerKey);
-	buf.writeBuffer(sub);
-
-	if (!noSig)
-		buf.writeBuffer(sig.signature.toBuffer('ssh'));
-
-	return (buf.toBuffer());
-}
-
-function getAlg(certType) {
-	if (certType === 'ssh-rsa-cert-v01@openssh.com')
-		return ('rsa');
-	if (certType === 'ssh-dss-cert-v01@openssh.com')
-		return ('dsa');
-	if (certType.match(ECDSA_ALGO))
-		return ('ecdsa');
-	if (certType === 'ssh-ed25519-cert-v01@openssh.com')
-		return ('ed25519');
-	throw (new Error('Unsupported cert type ' + certType));
-}
-
-function getCertType(key) {
-	if (key.type === 'rsa')
-		return ('ssh-rsa-cert-v01@openssh.com');
-	if (key.type === 'dsa')
-		return ('ssh-dss-cert-v01@openssh.com');
-	if (key.type === 'ecdsa')
-		return ('ecdsa-sha2-' + key.curve + '-cert-v01@openssh.com');
-	if (key.type === 'ed25519')
-		return ('ssh-ed25519-cert-v01@openssh.com');
-	throw (new Error('Unsupported key type ' + key.type));
-}
-
-
-/***/ }),
-/* 941 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright 2016 Joyent, Inc.
-
-var x509 = __webpack_require__(457);
-
-module.exports = {
-	read: read,
-	verify: x509.verify,
-	sign: x509.sign,
-	write: write
-};
+      module.exports = Extract;
 
-var assert = __webpack_require__(16);
-var asn1 = __webpack_require__(66);
-var Buffer = __webpack_require__(15).Buffer;
-var algs = __webpack_require__(32);
-var utils = __webpack_require__(26);
-var Key = __webpack_require__(27);
-var PrivateKey = __webpack_require__(33);
-var pem = __webpack_require__(86);
-var Identity = __webpack_require__(158);
-var Signature = __webpack_require__(75);
-var Certificate = __webpack_require__(155);
-
-function read(buf, options) {
-	if (typeof (buf) !== 'string') {
-		assert.buffer(buf, 'buf');
-		buf = buf.toString('ascii');
-	}
-
-	var lines = buf.trim().split(/[\r\n]+/g);
-
-	var m = lines[0].match(/*JSSTYLED*/
-	    /[-]+[ ]*BEGIN CERTIFICATE[ ]*[-]+/);
-	assert.ok(m, 'invalid PEM header');
-
-	var m2 = lines[lines.length - 1].match(/*JSSTYLED*/
-	    /[-]+[ ]*END CERTIFICATE[ ]*[-]+/);
-	assert.ok(m2, 'invalid PEM footer');
-
-	var headers = {};
-	while (true) {
-		lines = lines.slice(1);
-		m = lines[0].match(/*JSSTYLED*/
-		    /^([A-Za-z0-9-]+): (.+)$/);
-		if (!m)
-			break;
-		headers[m[1].toLowerCase()] = m[2];
-	}
-
-	/* Chop off the first and last lines */
-	lines = lines.slice(0, -1).join('');
-	buf = Buffer.from(lines, 'base64');
-
-	return (x509.read(buf, options));
-}
-
-function write(cert, options) {
-	var dbuf = x509.write(cert, options);
-
-	var header = 'CERTIFICATE';
-	var tmp = dbuf.toString('base64');
-	var len = tmp.length + (tmp.length / 64) +
-	    18 + 16 + header.length*2 + 10;
-	var buf = Buffer.alloc(len);
-	var o = 0;
-	o += buf.write('-----BEGIN ' + header + '-----\n', o);
-	for (var i = 0; i < tmp.length; ) {
-		var limit = i + 64;
-		if (limit > tmp.length)
-			limit = tmp.length;
-		o += buf.write(tmp.slice(i, limit), o);
-		buf[o++] = 10;
-		i = limit;
-	}
-	o += buf.write('-----END ' + header + '-----\n', o);
-
-	return (buf.slice(0, o));
-}
-
-
-/***/ }),
-/* 942 */
-/***/ (function(module, exports) {
-
-module.exports = shift
-
-function shift (stream) {
-  var rs = stream._readableState
-  if (!rs) return null
-  return rs.objectMode ? stream.read() : stream.read(getStateLength(rs))
-}
-
-function getStateLength (state) {
-  if (state.buffer.length) {
-    // Since node 6.3.0 state.buffer is a BufferList not an array
-    if (state.buffer.head) {
-      return state.buffer.head.data.length
-    }
+      /***/
+    },
+    /* 950 */
+    /***/ function (module, exports, __webpack_require__) {
+      var constants = __webpack_require__(651);
+      var eos = __webpack_require__(173);
+      var util = __webpack_require__(3);
+      var alloc = __webpack_require__(380);
+      var toBuffer = __webpack_require__(462);
 
-    return state.buffer[0].length
-  }
+      var Readable = __webpack_require__(102).Readable;
+      var Writable = __webpack_require__(102).Writable;
+      var StringDecoder = __webpack_require__(333).StringDecoder;
 
-  return state.length
-}
+      var headers = __webpack_require__(459);
 
+      var DMODE = parseInt("755", 8);
+      var FMODE = parseInt("644", 8);
 
-/***/ }),
-/* 943 */
-/***/ (function(module, exports, __webpack_require__) {
+      var END_OF_TAR = alloc(1024);
 
-"use strict";
+      var noop = function () {};
 
-module.exports = function (str) {
-	return encodeURIComponent(str).replace(/[!'()*]/g, function (c) {
-		return '%' + c.charCodeAt(0).toString(16).toUpperCase();
-	});
-};
+      var overflow = function (self, size) {
+        size &= 511;
+        if (size) self.push(END_OF_TAR.slice(0, 512 - size));
+      };
 
+      function modeToType(mode) {
+        switch (mode & constants.S_IFMT) {
+          case constants.S_IFBLK:
+            return "block-device";
+          case constants.S_IFCHR:
+            return "character-device";
+          case constants.S_IFDIR:
+            return "directory";
+          case constants.S_IFIFO:
+            return "fifo";
+          case constants.S_IFLNK:
+            return "symlink";
+        }
 
-/***/ }),
-/* 944 */
-/***/ (function(module, exports, __webpack_require__) {
+        return "file";
+      }
 
-"use strict";
+      var Sink = function (to) {
+        Writable.call(this);
+        this.written = 0;
+        this._to = to;
+        this._destroyed = false;
+      };
 
+      util.inherits(Sink, Writable);
 
-var resolvePkg = __webpack_require__(679);
+      Sink.prototype._write = function (data, enc, cb) {
+        this.written += data.length;
+        if (this._to.push(data)) return cb();
+        this._to._drain = cb;
+      };
 
-/* @private
- *
- * given the name of a descendent module this module locates and returns its
- * package.json. In addition, it provides the baseDir.
- *
- * @method pkg
- * @param {String} name
- * @param {String} dir (optional) root directory to begin resolution
- */
-module.exports = function pkg(name, dir) {
-  if (name !== './') { name += '/'; }
+      Sink.prototype.destroy = function () {
+        if (this._destroyed) return;
+        this._destroyed = true;
+        this.emit("close");
+      };
 
-  var packagePath = resolvePkg(name, dir);
-  if (packagePath === null) { return null; }
+      var LinkSink = function () {
+        Writable.call(this);
+        this.linkname = "";
+        this._decoder = new StringDecoder("utf-8");
+        this._destroyed = false;
+      };
 
-  var thePackage = require(packagePath);
+      util.inherits(LinkSink, Writable);
 
-  thePackage.baseDir = packagePath.slice(0, packagePath.length - 12 /* index of `/package.json` */);
+      LinkSink.prototype._write = function (data, enc, cb) {
+        this.linkname += this._decoder.write(data);
+        cb();
+      };
 
-  return thePackage;
-};
+      LinkSink.prototype.destroy = function () {
+        if (this._destroyed) return;
+        this._destroyed = true;
+        this.emit("close");
+      };
 
+      var Void = function () {
+        Writable.call(this);
+        this._destroyed = false;
+      };
 
-/***/ }),
-/* 945 */
-/***/ (function(module, exports, __webpack_require__) {
+      util.inherits(Void, Writable);
 
-"use strict";
+      Void.prototype._write = function (data, enc, cb) {
+        cb(new Error("No body allowed for this entry"));
+      };
 
-var stripAnsi = __webpack_require__(947);
-var codePointAt = __webpack_require__(607);
-var isFullwidthCodePoint = __webpack_require__(946);
+      Void.prototype.destroy = function () {
+        if (this._destroyed) return;
+        this._destroyed = true;
+        this.emit("close");
+      };
 
-// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1345
-module.exports = function (str) {
-	if (typeof str !== 'string' || str.length === 0) {
-		return 0;
-	}
+      var Pack = function (opts) {
+        if (!(this instanceof Pack)) return new Pack(opts);
+        Readable.call(this, opts);
 
-	var width = 0;
+        this._drain = noop;
+        this._finalized = false;
+        this._finalizing = false;
+        this._destroyed = false;
+        this._stream = null;
+      };
 
-	str = stripAnsi(str);
+      util.inherits(Pack, Readable);
 
-	for (var i = 0; i < str.length; i++) {
-		var code = codePointAt(str, i);
+      Pack.prototype.entry = function (header, buffer, callback) {
+        if (this._stream) throw new Error("already piping an entry");
+        if (this._finalized || this._destroyed) return;
 
-		// ignore control characters
-		if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
-			continue;
-		}
+        if (typeof buffer === "function") {
+          callback = buffer;
+          buffer = null;
+        }
 
-		// surrogates
-		if (code >= 0x10000) {
-			i++;
-		}
+        if (!callback) callback = noop;
 
-		if (isFullwidthCodePoint(code)) {
-			width += 2;
-		} else {
-			width++;
-		}
-	}
+        var self = this;
 
-	return width;
-};
+        if (!header.size || header.type === "symlink") header.size = 0;
+        if (!header.type) header.type = modeToType(header.mode);
+        if (!header.mode)
+          header.mode = header.type === "directory" ? DMODE : FMODE;
+        if (!header.uid) header.uid = 0;
+        if (!header.gid) header.gid = 0;
+        if (!header.mtime) header.mtime = new Date();
+
+        if (typeof buffer === "string") buffer = toBuffer(buffer);
+        if (Buffer.isBuffer(buffer)) {
+          header.size = buffer.length;
+          this._encode(header);
+          this.push(buffer);
+          overflow(self, header.size);
+          process.nextTick(callback);
+          return new Void();
+        }
+
+        if (header.type === "symlink" && !header.linkname) {
+          var linkSink = new LinkSink();
+          eos(linkSink, function (err) {
+            if (err) {
+              // stream was closed
+              self.destroy();
+              return callback(err);
+            }
 
+            header.linkname = linkSink.linkname;
+            self._encode(header);
+            callback();
+          });
 
-/***/ }),
-/* 946 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var numberIsNan = __webpack_require__(767);
-
-module.exports = function (x) {
-	if (numberIsNan(x)) {
-		return false;
-	}
-
-	// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1369
-
-	// code points are derived from:
-	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
-	if (x >= 0x1100 && (
-		x <= 0x115f ||  // Hangul Jamo
-		0x2329 === x || // LEFT-POINTING ANGLE BRACKET
-		0x232a === x || // RIGHT-POINTING ANGLE BRACKET
-		// CJK Radicals Supplement .. Enclosed CJK Letters and Months
-		(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
-		// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
-		0x3250 <= x && x <= 0x4dbf ||
-		// CJK Unified Ideographs .. Yi Radicals
-		0x4e00 <= x && x <= 0xa4c6 ||
-		// Hangul Jamo Extended-A
-		0xa960 <= x && x <= 0xa97c ||
-		// Hangul Syllables
-		0xac00 <= x && x <= 0xd7a3 ||
-		// CJK Compatibility Ideographs
-		0xf900 <= x && x <= 0xfaff ||
-		// Vertical Forms
-		0xfe10 <= x && x <= 0xfe19 ||
-		// CJK Compatibility Forms .. Small Form Variants
-		0xfe30 <= x && x <= 0xfe6b ||
-		// Halfwidth and Fullwidth Forms
-		0xff01 <= x && x <= 0xff60 ||
-		0xffe0 <= x && x <= 0xffe6 ||
-		// Kana Supplement
-		0x1b000 <= x && x <= 0x1b001 ||
-		// Enclosed Ideographic Supplement
-		0x1f200 <= x && x <= 0x1f251 ||
-		// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
-		0x20000 <= x && x <= 0x3fffd)) {
-		return true;
-	}
-
-	return false;
-}
-
-
-/***/ }),
-/* 947 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-var ansiRegex = __webpack_require__(505)();
-
-module.exports = function (str) {
-	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
-};
+          return linkSink;
+        }
 
+        this._encode(header);
 
-/***/ }),
-/* 948 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (header.type !== "file" && header.type !== "contiguous-file") {
+          process.nextTick(callback);
+          return new Void();
+        }
 
-"use strict";
+        var sink = new Sink(this);
 
+        this._stream = sink;
 
-module.exports = () => {
-	const pattern = [
-		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
-		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
-	].join('|');
+        eos(sink, function (err) {
+          self._stream = null;
 
-	return new RegExp(pattern, 'g');
-};
+          if (err) {
+            // stream was closed
+            self.destroy();
+            return callback(err);
+          }
 
+          if (sink.written !== header.size) {
+            // corrupting tar
+            self.destroy();
+            return callback(new Error("size mismatch"));
+          }
 
-/***/ }),
-/* 949 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var util = __webpack_require__(3)
-var bl = __webpack_require__(592)
-var xtend = __webpack_require__(465)
-var headers = __webpack_require__(459)
-
-var Writable = __webpack_require__(102).Writable
-var PassThrough = __webpack_require__(102).PassThrough
-
-var noop = function () {}
-
-var overflow = function (size) {
-  size &= 511
-  return size && 512 - size
-}
-
-var emptyStream = function (self, offset) {
-  var s = new Source(self, offset)
-  s.end()
-  return s
-}
-
-var mixinPax = function (header, pax) {
-  if (pax.path) header.name = pax.path
-  if (pax.linkpath) header.linkname = pax.linkpath
-  if (pax.size) header.size = parseInt(pax.size, 10)
-  header.pax = pax
-  return header
-}
-
-var Source = function (self, offset) {
-  this._parent = self
-  this.offset = offset
-  PassThrough.call(this)
-}
-
-util.inherits(Source, PassThrough)
-
-Source.prototype.destroy = function (err) {
-  this._parent.destroy(err)
-}
-
-var Extract = function (opts) {
-  if (!(this instanceof Extract)) return new Extract(opts)
-  Writable.call(this, opts)
-
-  opts = opts || {}
-
-  this._offset = 0
-  this._buffer = bl()
-  this._missing = 0
-  this._partial = false
-  this._onparse = noop
-  this._header = null
-  this._stream = null
-  this._overflow = null
-  this._cb = null
-  this._locked = false
-  this._destroyed = false
-  this._pax = null
-  this._paxGlobal = null
-  this._gnuLongPath = null
-  this._gnuLongLinkPath = null
-
-  var self = this
-  var b = self._buffer
-
-  var oncontinue = function () {
-    self._continue()
-  }
+          overflow(self, header.size);
+          if (self._finalizing) self.finalize();
+          callback();
+        });
 
-  var onunlock = function (err) {
-    self._locked = false
-    if (err) return self.destroy(err)
-    if (!self._stream) oncontinue()
-  }
+        return sink;
+      };
 
-  var onstreamend = function () {
-    self._stream = null
-    var drain = overflow(self._header.size)
-    if (drain) self._parse(drain, ondrain)
-    else self._parse(512, onheader)
-    if (!self._locked) oncontinue()
-  }
+      Pack.prototype.finalize = function () {
+        if (this._stream) {
+          this._finalizing = true;
+          return;
+        }
 
-  var ondrain = function () {
-    self._buffer.consume(overflow(self._header.size))
-    self._parse(512, onheader)
-    oncontinue()
-  }
+        if (this._finalized) return;
+        this._finalized = true;
+        this.push(END_OF_TAR);
+        this.push(null);
+      };
 
-  var onpaxglobalheader = function () {
-    var size = self._header.size
-    self._paxGlobal = headers.decodePax(b.slice(0, size))
-    b.consume(size)
-    onstreamend()
-  }
+      Pack.prototype.destroy = function (err) {
+        if (this._destroyed) return;
+        this._destroyed = true;
 
-  var onpaxheader = function () {
-    var size = self._header.size
-    self._pax = headers.decodePax(b.slice(0, size))
-    if (self._paxGlobal) self._pax = xtend(self._paxGlobal, self._pax)
-    b.consume(size)
-    onstreamend()
-  }
+        if (err) this.emit("error", err);
+        this.emit("close");
+        if (this._stream && this._stream.destroy) this._stream.destroy();
+      };
 
-  var ongnulongpath = function () {
-    var size = self._header.size
-    this._gnuLongPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding)
-    b.consume(size)
-    onstreamend()
-  }
+      Pack.prototype._encode = function (header) {
+        if (!header.pax) {
+          var buf = headers.encode(header);
+          if (buf) {
+            this.push(buf);
+            return;
+          }
+        }
+        this._encodePax(header);
+      };
 
-  var ongnulonglinkpath = function () {
-    var size = self._header.size
-    this._gnuLongLinkPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding)
-    b.consume(size)
-    onstreamend()
-  }
+      Pack.prototype._encodePax = function (header) {
+        var paxHeader = headers.encodePax({
+          name: header.name,
+          linkname: header.linkname,
+          pax: header.pax,
+        });
 
-  var onheader = function () {
-    var offset = self._offset
-    var header
-    try {
-      header = self._header = headers.decode(b.slice(0, 512), opts.filenameEncoding)
-    } catch (err) {
-      self.emit('error', err)
-    }
-    b.consume(512)
+        var newHeader = {
+          name: "PaxHeader",
+          mode: header.mode,
+          uid: header.uid,
+          gid: header.gid,
+          size: paxHeader.length,
+          mtime: header.mtime,
+          type: "pax-header",
+          linkname: header.linkname && "PaxHeader",
+          uname: header.uname,
+          gname: header.gname,
+          devmajor: header.devmajor,
+          devminor: header.devminor,
+        };
 
-    if (!header) {
-      self._parse(512, onheader)
-      oncontinue()
-      return
-    }
-    if (header.type === 'gnu-long-path') {
-      self._parse(header.size, ongnulongpath)
-      oncontinue()
-      return
-    }
-    if (header.type === 'gnu-long-link-path') {
-      self._parse(header.size, ongnulonglinkpath)
-      oncontinue()
-      return
-    }
-    if (header.type === 'pax-global-header') {
-      self._parse(header.size, onpaxglobalheader)
-      oncontinue()
-      return
-    }
-    if (header.type === 'pax-header') {
-      self._parse(header.size, onpaxheader)
-      oncontinue()
-      return
-    }
+        this.push(headers.encode(newHeader));
+        this.push(paxHeader);
+        overflow(this, paxHeader.length);
 
-    if (self._gnuLongPath) {
-      header.name = self._gnuLongPath
-      self._gnuLongPath = null
-    }
+        newHeader.size = header.size;
+        newHeader.type = header.type;
+        this.push(headers.encode(newHeader));
+      };
 
-    if (self._gnuLongLinkPath) {
-      header.linkname = self._gnuLongLinkPath
-      self._gnuLongLinkPath = null
-    }
+      Pack.prototype._read = function (n) {
+        var drain = this._drain;
+        this._drain = noop;
+        drain();
+      };
 
-    if (self._pax) {
-      self._header = header = mixinPax(header, self._pax)
-      self._pax = null
-    }
+      module.exports = Pack;
 
-    self._locked = true
+      /***/
+    },
+    /* 951 */
+    /***/ function (module, exports, __webpack_require__) {
+      var thenify = __webpack_require__(952);
 
-    if (!header.size || header.type === 'directory') {
-      self._parse(512, onheader)
-      self.emit('entry', header, emptyStream(self, offset), onunlock)
-      return
-    }
+      module.exports = thenifyAll;
+      thenifyAll.withCallback = withCallback;
+      thenifyAll.thenify = thenify;
 
-    self._stream = new Source(self, offset)
+      /**
+       * Promisifies all the selected functions in an object.
+       *
+       * @param {Object} source the source object for the async functions
+       * @param {Object} [destination] the destination to set all the promisified methods
+       * @param {Array} [methods] an array of method names of `source`
+       * @return {Object}
+       * @api public
+       */
 
-    self.emit('entry', header, self._stream, onunlock)
-    self._parse(header.size, onstreamend)
-    oncontinue()
-  }
+      function thenifyAll(source, destination, methods) {
+        return promisifyAll(source, destination, methods, thenify);
+      }
 
-  this._onheader = onheader
-  this._parse(512, onheader)
-}
-
-util.inherits(Extract, Writable)
-
-Extract.prototype.destroy = function (err) {
-  if (this._destroyed) return
-  this._destroyed = true
-
-  if (err) this.emit('error', err)
-  this.emit('close')
-  if (this._stream) this._stream.emit('close')
-}
-
-Extract.prototype._parse = function (size, onparse) {
-  if (this._destroyed) return
-  this._offset += size
-  this._missing = size
-  if (onparse === this._onheader) this._partial = false
-  this._onparse = onparse
-}
-
-Extract.prototype._continue = function () {
-  if (this._destroyed) return
-  var cb = this._cb
-  this._cb = noop
-  if (this._overflow) this._write(this._overflow, undefined, cb)
-  else cb()
-}
-
-Extract.prototype._write = function (data, enc, cb) {
-  if (this._destroyed) return
-
-  var s = this._stream
-  var b = this._buffer
-  var missing = this._missing
-  if (data.length) this._partial = true
-
-  // we do not reach end-of-chunk now. just forward it
-
-  if (data.length < missing) {
-    this._missing -= data.length
-    this._overflow = null
-    if (s) return s.write(data, cb)
-    b.append(data)
-    return cb()
-  }
+      /**
+       * Promisifies all the selected functions in an object and backward compatible with callback.
+       *
+       * @param {Object} source the source object for the async functions
+       * @param {Object} [destination] the destination to set all the promisified methods
+       * @param {Array} [methods] an array of method names of `source`
+       * @return {Object}
+       * @api public
+       */
 
-  // end-of-chunk. the parser should call cb.
+      function withCallback(source, destination, methods) {
+        return promisifyAll(source, destination, methods, thenify.withCallback);
+      }
 
-  this._cb = cb
-  this._missing = 0
+      function promisifyAll(source, destination, methods, promisify) {
+        if (!destination) {
+          destination = {};
+          methods = Object.keys(source);
+        }
 
-  var overflow = null
-  if (data.length > missing) {
-    overflow = data.slice(missing)
-    data = data.slice(0, missing)
-  }
+        if (Array.isArray(destination)) {
+          methods = destination;
+          destination = {};
+        }
 
-  if (s) s.end(data)
-  else b.append(data)
+        if (!methods) {
+          methods = Object.keys(source);
+        }
 
-  this._overflow = overflow
-  this._onparse()
-}
+        if (typeof source === "function") destination = promisify(source);
 
-Extract.prototype._final = function (cb) {
-  if (this._partial) return this.destroy(new Error('Unexpected end of data'))
-  cb()
-}
+        methods.forEach(function (name) {
+          // promisify only if it's a function
+          if (typeof source[name] === "function")
+            destination[name] = promisify(source[name]);
+        });
 
-module.exports = Extract
+        // proxy the rest
+        Object.keys(source).forEach(function (name) {
+          if (deprecated(source, name)) return;
+          if (destination[name]) return;
+          destination[name] = source[name];
+        });
 
+        return destination;
+      }
 
-/***/ }),
-/* 950 */
-/***/ (function(module, exports, __webpack_require__) {
+      function deprecated(source, name) {
+        var desc = Object.getOwnPropertyDescriptor(source, name);
+        if (!desc || !desc.get) return false;
+        if (desc.get.name === "deprecated") return true;
+        return false;
+      }
 
-var constants = __webpack_require__(651)
-var eos = __webpack_require__(173)
-var util = __webpack_require__(3)
-var alloc = __webpack_require__(380)
-var toBuffer = __webpack_require__(462)
+      /***/
+    },
+    /* 952 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Promise = __webpack_require__(345);
+      var assert = __webpack_require__(28);
 
-var Readable = __webpack_require__(102).Readable
-var Writable = __webpack_require__(102).Writable
-var StringDecoder = __webpack_require__(333).StringDecoder
+      module.exports = thenify;
 
-var headers = __webpack_require__(459)
+      /**
+       * Turn async functions into promises
+       *
+       * @param {Function} $$__fn__$$
+       * @return {Function}
+       * @api public
+       */
 
-var DMODE = parseInt('755', 8)
-var FMODE = parseInt('644', 8)
+      function thenify($$__fn__$$, options) {
+        assert(typeof $$__fn__$$ === "function");
+        return eval(createWrapper($$__fn__$$.name, options));
+      }
 
-var END_OF_TAR = alloc(1024)
+      /**
+       * Turn async functions into promises and backward compatible with callback
+       *
+       * @param {Function} $$__fn__$$
+       * @return {Function}
+       * @api public
+       */
 
-var noop = function () {}
+      thenify.withCallback = function ($$__fn__$$, options) {
+        assert(typeof $$__fn__$$ === "function");
+        options = options || {};
+        options.withCallback = true;
+        if (options.multiArgs === undefined) options.multiArgs = true;
+        return eval(createWrapper($$__fn__$$.name, options));
+      };
 
-var overflow = function (self, size) {
-  size &= 511
-  if (size) self.push(END_OF_TAR.slice(0, 512 - size))
-}
+      function createCallback(resolve, reject, multiArgs) {
+        return function (err, value) {
+          if (err) return reject(err);
+          var length = arguments.length;
 
-function modeToType (mode) {
-  switch (mode & constants.S_IFMT) {
-    case constants.S_IFBLK: return 'block-device'
-    case constants.S_IFCHR: return 'character-device'
-    case constants.S_IFDIR: return 'directory'
-    case constants.S_IFIFO: return 'fifo'
-    case constants.S_IFLNK: return 'symlink'
-  }
+          if (length <= 2 || !multiArgs) return resolve(value);
 
-  return 'file'
-}
-
-var Sink = function (to) {
-  Writable.call(this)
-  this.written = 0
-  this._to = to
-  this._destroyed = false
-}
-
-util.inherits(Sink, Writable)
-
-Sink.prototype._write = function (data, enc, cb) {
-  this.written += data.length
-  if (this._to.push(data)) return cb()
-  this._to._drain = cb
-}
-
-Sink.prototype.destroy = function () {
-  if (this._destroyed) return
-  this._destroyed = true
-  this.emit('close')
-}
-
-var LinkSink = function () {
-  Writable.call(this)
-  this.linkname = ''
-  this._decoder = new StringDecoder('utf-8')
-  this._destroyed = false
-}
-
-util.inherits(LinkSink, Writable)
-
-LinkSink.prototype._write = function (data, enc, cb) {
-  this.linkname += this._decoder.write(data)
-  cb()
-}
-
-LinkSink.prototype.destroy = function () {
-  if (this._destroyed) return
-  this._destroyed = true
-  this.emit('close')
-}
-
-var Void = function () {
-  Writable.call(this)
-  this._destroyed = false
-}
-
-util.inherits(Void, Writable)
-
-Void.prototype._write = function (data, enc, cb) {
-  cb(new Error('No body allowed for this entry'))
-}
-
-Void.prototype.destroy = function () {
-  if (this._destroyed) return
-  this._destroyed = true
-  this.emit('close')
-}
-
-var Pack = function (opts) {
-  if (!(this instanceof Pack)) return new Pack(opts)
-  Readable.call(this, opts)
-
-  this._drain = noop
-  this._finalized = false
-  this._finalizing = false
-  this._destroyed = false
-  this._stream = null
-}
-
-util.inherits(Pack, Readable)
-
-Pack.prototype.entry = function (header, buffer, callback) {
-  if (this._stream) throw new Error('already piping an entry')
-  if (this._finalized || this._destroyed) return
-
-  if (typeof buffer === 'function') {
-    callback = buffer
-    buffer = null
-  }
+          if (Array.isArray(multiArgs)) {
+            var values = {};
+            for (var i = 1; i < length; i++)
+              values[multiArgs[i - 1]] = arguments[i];
+            return resolve(values);
+          }
 
-  if (!callback) callback = noop
-
-  var self = this
-
-  if (!header.size || header.type === 'symlink') header.size = 0
-  if (!header.type) header.type = modeToType(header.mode)
-  if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE
-  if (!header.uid) header.uid = 0
-  if (!header.gid) header.gid = 0
-  if (!header.mtime) header.mtime = new Date()
-
-  if (typeof buffer === 'string') buffer = toBuffer(buffer)
-  if (Buffer.isBuffer(buffer)) {
-    header.size = buffer.length
-    this._encode(header)
-    this.push(buffer)
-    overflow(self, header.size)
-    process.nextTick(callback)
-    return new Void()
-  }
+          var values = new Array(length - 1);
+          for (var i = 1; i < length; ++i) values[i - 1] = arguments[i];
+          resolve(values);
+        };
+      }
 
-  if (header.type === 'symlink' && !header.linkname) {
-    var linkSink = new LinkSink()
-    eos(linkSink, function (err) {
-      if (err) { // stream was closed
-        self.destroy()
-        return callback(err)
+      function createWrapper(name, options) {
+        name = (name || "").replace(/\s|bound(?!$)/g, "");
+        options = options || {};
+        // default to true
+        var multiArgs =
+          options.multiArgs !== undefined ? options.multiArgs : true;
+        multiArgs = "var multiArgs = " + JSON.stringify(multiArgs) + "\n";
+
+        var withCallback = options.withCallback
+          ? "var lastType = typeof arguments[len - 1]\n" +
+            'if (lastType === "function") return $$__fn__$$.apply(self, arguments)\n'
+          : "";
+
+        return (
+          "(function " +
+          name +
+          "() {\n" +
+          "var self = this\n" +
+          "var len = arguments.length\n" +
+          multiArgs +
+          withCallback +
+          "var args = new Array(len + 1)\n" +
+          "for (var i = 0; i < len; ++i) args[i] = arguments[i]\n" +
+          "var lastIndex = i\n" +
+          "return new Promise(function (resolve, reject) {\n" +
+          "args[lastIndex] = createCallback(resolve, reject, multiArgs)\n" +
+          "$$__fn__$$.apply(self, args)\n" +
+          "})\n" +
+          "})"
+        );
       }
 
-      header.linkname = linkSink.linkname
-      self._encode(header)
-      callback()
-    })
+      /***/
+    },
+    /* 953 */
+    /***/ function (module, exports, __webpack_require__) {
+      var Stream = __webpack_require__(23);
 
-    return linkSink
-  }
+      // through
+      //
+      // a stream that does nothing but re-emit the input.
+      // useful for aggregating a series of changing but not ending streams into one stream)
 
-  this._encode(header)
+      exports = module.exports = through;
+      through.through = through;
 
-  if (header.type !== 'file' && header.type !== 'contiguous-file') {
-    process.nextTick(callback)
-    return new Void()
-  }
+      //create a readable writable stream.
+
+      function through(write, end, opts) {
+        write =
+          write ||
+          function (data) {
+            this.queue(data);
+          };
+        end =
+          end ||
+          function () {
+            this.queue(null);
+          };
 
-  var sink = new Sink(this)
+        var ended = false,
+          destroyed = false,
+          buffer = [],
+          _ended = false;
+        var stream = new Stream();
+        stream.readable = stream.writable = true;
+        stream.paused = false;
 
-  this._stream = sink
+        //  stream.autoPause   = !(opts && opts.autoPause   === false)
+        stream.autoDestroy = !(opts && opts.autoDestroy === false);
 
-  eos(sink, function (err) {
-    self._stream = null
+        stream.write = function (data) {
+          write.call(this, data);
+          return !stream.paused;
+        };
 
-    if (err) { // stream was closed
-      self.destroy()
-      return callback(err)
-    }
+        function drain() {
+          while (buffer.length && !stream.paused) {
+            var data = buffer.shift();
+            if (null === data) return stream.emit("end");
+            else stream.emit("data", data);
+          }
+        }
 
-    if (sink.written !== header.size) { // corrupting tar
-      self.destroy()
-      return callback(new Error('size mismatch'))
-    }
+        stream.queue = stream.push = function (data) {
+          //    console.error(ended)
+          if (_ended) return stream;
+          if (data === null) _ended = true;
+          buffer.push(data);
+          drain();
+          return stream;
+        };
 
-    overflow(self, header.size)
-    if (self._finalizing) self.finalize()
-    callback()
-  })
+        //this will be registered as the first 'end' listener
+        //must call destroy next tick, to make sure we're after any
+        //stream piped from here.
+        //this is only a problem if end is not emitted synchronously.
+        //a nicer way to do this is to make sure this is the last listener for 'end'
+
+        stream.on("end", function () {
+          stream.readable = false;
+          if (!stream.writable && stream.autoDestroy)
+            process.nextTick(function () {
+              stream.destroy();
+            });
+        });
 
-  return sink
-}
+        function _end() {
+          stream.writable = false;
+          end.call(stream);
+          if (!stream.readable && stream.autoDestroy) stream.destroy();
+        }
 
-Pack.prototype.finalize = function () {
-  if (this._stream) {
-    this._finalizing = true
-    return
-  }
+        stream.end = function (data) {
+          if (ended) return;
+          ended = true;
+          if (arguments.length) stream.write(data);
+          _end(); // will emit or queue
+          return stream;
+        };
 
-  if (this._finalized) return
-  this._finalized = true
-  this.push(END_OF_TAR)
-  this.push(null)
-}
-
-Pack.prototype.destroy = function (err) {
-  if (this._destroyed) return
-  this._destroyed = true
-
-  if (err) this.emit('error', err)
-  this.emit('close')
-  if (this._stream && this._stream.destroy) this._stream.destroy()
-}
-
-Pack.prototype._encode = function (header) {
-  if (!header.pax) {
-    var buf = headers.encode(header)
-    if (buf) {
-      this.push(buf)
-      return
-    }
-  }
-  this._encodePax(header)
-}
-
-Pack.prototype._encodePax = function (header) {
-  var paxHeader = headers.encodePax({
-    name: header.name,
-    linkname: header.linkname,
-    pax: header.pax
-  })
-
-  var newHeader = {
-    name: 'PaxHeader',
-    mode: header.mode,
-    uid: header.uid,
-    gid: header.gid,
-    size: paxHeader.length,
-    mtime: header.mtime,
-    type: 'pax-header',
-    linkname: header.linkname && 'PaxHeader',
-    uname: header.uname,
-    gname: header.gname,
-    devmajor: header.devmajor,
-    devminor: header.devminor
-  }
+        stream.destroy = function () {
+          if (destroyed) return;
+          destroyed = true;
+          ended = true;
+          buffer.length = 0;
+          stream.writable = stream.readable = false;
+          stream.emit("close");
+          return stream;
+        };
 
-  this.push(headers.encode(newHeader))
-  this.push(paxHeader)
-  overflow(this, paxHeader.length)
+        stream.pause = function () {
+          if (stream.paused) return;
+          stream.paused = true;
+          return stream;
+        };
 
-  newHeader.size = header.size
-  newHeader.type = header.type
-  this.push(headers.encode(newHeader))
-}
+        stream.resume = function () {
+          if (stream.paused) {
+            stream.paused = false;
+            stream.emit("resume");
+          }
+          drain();
+          //may have become paused again,
+          //as drain emits 'data'.
+          if (!stream.paused) stream.emit("drain");
+          return stream;
+        };
+        return stream;
+      }
 
-Pack.prototype._read = function (n) {
-  var drain = this._drain
-  this._drain = noop
-  drain()
-}
+      /***/
+    },
+    /* 954 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*!
+       * Tmp
+       *
+       * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
+       *
+       * MIT Licensed
+       */
 
-module.exports = Pack
+      /*
+       * Module dependencies.
+       */
+      const fs = __webpack_require__(5);
+      const path = __webpack_require__(0);
+      const crypto = __webpack_require__(11);
+      const osTmpDir = __webpack_require__(772);
+      const _c = process.binding("constants");
 
+      /*
+       * The working inner variables.
+       */
+      const /**
+         * The temporary directory.
+         * @type {string}
+         */
+        tmpDir = osTmpDir(),
+        // the random characters to choose from
+        RANDOM_CHARS =
+          "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
+        TEMPLATE_PATTERN = /XXXXXX/,
+        DEFAULT_TRIES = 3,
+        CREATE_FLAGS =
+          (_c.O_CREAT || _c.fs.O_CREAT) |
+          (_c.O_EXCL || _c.fs.O_EXCL) |
+          (_c.O_RDWR || _c.fs.O_RDWR),
+        EBADF = _c.EBADF || _c.os.errno.EBADF,
+        ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
+        DIR_MODE = 448 /* 0o700 */,
+        FILE_MODE = 384 /* 0o600 */,
+        // this will hold the objects need to be removed on exit
+        _removeObjects = [];
+
+      var _gracefulCleanup = false,
+        _uncaughtException = false;
 
-/***/ }),
-/* 951 */
-/***/ (function(module, exports, __webpack_require__) {
+      /**
+       * Random name generator based on crypto.
+       * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
+       *
+       * @param {number} howMany
+       * @returns {string} the generated random name
+       * @private
+       */
+      function _randomChars(howMany) {
+        var value = [],
+          rnd = null;
 
+        // make sure that we do not fail because we ran out of entropy
+        try {
+          rnd = crypto.randomBytes(howMany);
+        } catch (e) {
+          rnd = crypto.pseudoRandomBytes(howMany);
+        }
 
-var thenify = __webpack_require__(952)
+        for (var i = 0; i < howMany; i++) {
+          value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
+        }
 
-module.exports = thenifyAll
-thenifyAll.withCallback = withCallback
-thenifyAll.thenify = thenify
+        return value.join("");
+      }
 
-/**
- * Promisifies all the selected functions in an object.
- *
- * @param {Object} source the source object for the async functions
- * @param {Object} [destination] the destination to set all the promisified methods
- * @param {Array} [methods] an array of method names of `source`
- * @return {Object}
- * @api public
- */
+      /**
+       * Checks whether the `obj` parameter is defined or not.
+       *
+       * @param {Object} obj
+       * @returns {boolean} true if the object is undefined
+       * @private
+       */
+      function _isUndefined(obj) {
+        return typeof obj === "undefined";
+      }
 
-function thenifyAll(source, destination, methods) {
-  return promisifyAll(source, destination, methods, thenify)
-}
+      /**
+       * Parses the function arguments.
+       *
+       * This function helps to have optional arguments.
+       *
+       * @param {(Options|Function)} options
+       * @param {Function} callback
+       * @returns {Array} parsed arguments
+       * @private
+       */
+      function _parseArguments(options, callback) {
+        if (typeof options == "function") {
+          return [callback || {}, options];
+        }
 
-/**
- * Promisifies all the selected functions in an object and backward compatible with callback.
- *
- * @param {Object} source the source object for the async functions
- * @param {Object} [destination] the destination to set all the promisified methods
- * @param {Array} [methods] an array of method names of `source`
- * @return {Object}
- * @api public
- */
+        if (_isUndefined(options)) {
+          return [{}, callback];
+        }
 
-function withCallback(source, destination, methods) {
-  return promisifyAll(source, destination, methods, thenify.withCallback)
-}
+        return [options, callback];
+      }
 
-function promisifyAll(source, destination, methods, promisify) {
-  if (!destination) {
-    destination = {};
-    methods = Object.keys(source)
-  }
+      /**
+       * Generates a new temporary name.
+       *
+       * @param {Object} opts
+       * @returns {string} the new random name according to opts
+       * @private
+       */
+      function _generateTmpName(opts) {
+        if (opts.name) {
+          return path.join(opts.dir || tmpDir, opts.name);
+        }
 
-  if (Array.isArray(destination)) {
-    methods = destination
-    destination = {}
-  }
+        // mkstemps like template
+        if (opts.template) {
+          return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6));
+        }
 
-  if (!methods) {
-    methods = Object.keys(source)
-  }
+        // prefix and postfix
+        const name = [
+          opts.prefix || "tmp-",
+          process.pid,
+          _randomChars(12),
+          opts.postfix || "",
+        ].join("");
 
-  if (typeof source === 'function') destination = promisify(source)
+        return path.join(opts.dir || tmpDir, name);
+      }
 
-  methods.forEach(function (name) {
-    // promisify only if it's a function
-    if (typeof source[name] === 'function') destination[name] = promisify(source[name])
-  })
+      /**
+       * Gets a temporary file name.
+       *
+       * @param {(Options|tmpNameCallback)} options options or callback
+       * @param {?tmpNameCallback} callback the callback function
+       */
+      function tmpName(options, callback) {
+        var args = _parseArguments(options, callback),
+          opts = args[0],
+          cb = args[1],
+          tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
+
+        if (isNaN(tries) || tries < 0) return cb(new Error("Invalid tries"));
+
+        if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+          return cb(new Error("Invalid template provided"));
+
+        (function _getUniqueName() {
+          const name = _generateTmpName(opts);
+
+          // check whether the path exists then retry if needed
+          fs.stat(name, function (err) {
+            if (!err) {
+              if (tries-- > 0) return _getUniqueName();
+
+              return cb(
+                new Error(
+                  "Could not get a unique tmp filename, max tries reached " +
+                    name,
+                ),
+              );
+            }
 
-  // proxy the rest
-  Object.keys(source).forEach(function (name) {
-    if (deprecated(source, name)) return
-    if (destination[name]) return
-    destination[name] = source[name]
-  })
+            cb(null, name);
+          });
+        })();
+      }
 
-  return destination
-}
+      /**
+       * Synchronous version of tmpName.
+       *
+       * @param {Object} options
+       * @returns {string} the generated random name
+       * @throws {Error} if the options are invalid or could not generate a filename
+       */
+      function tmpNameSync(options) {
+        var args = _parseArguments(options),
+          opts = args[0],
+          tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
 
-function deprecated(source, name) {
-  var desc = Object.getOwnPropertyDescriptor(source, name)
-  if (!desc || !desc.get) return false
-  if (desc.get.name === 'deprecated') return true
-  return false
-}
+        if (isNaN(tries) || tries < 0) throw new Error("Invalid tries");
 
+        if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+          throw new Error("Invalid template provided");
 
-/***/ }),
-/* 952 */
-/***/ (function(module, exports, __webpack_require__) {
+        do {
+          const name = _generateTmpName(opts);
+          try {
+            fs.statSync(name);
+          } catch (e) {
+            return name;
+          }
+        } while (tries-- > 0);
 
+        throw new Error(
+          "Could not get a unique tmp filename, max tries reached",
+        );
+      }
 
-var Promise = __webpack_require__(345)
-var assert = __webpack_require__(28)
+      /**
+       * Creates and opens a temporary file.
+       *
+       * @param {(Options|fileCallback)} options the config options or the callback function
+       * @param {?fileCallback} callback
+       */
+      function file(options, callback) {
+        var args = _parseArguments(options, callback),
+          opts = args[0],
+          cb = args[1];
 
-module.exports = thenify
+        opts.postfix = _isUndefined(opts.postfix) ? ".tmp" : opts.postfix;
 
-/**
- * Turn async functions into promises
- *
- * @param {Function} $$__fn__$$
- * @return {Function}
- * @api public
- */
+        // gets a temporary filename
+        tmpName(opts, function _tmpNameCreated(err, name) {
+          if (err) return cb(err);
 
-function thenify($$__fn__$$, options) {
-  assert(typeof $$__fn__$$ === 'function')
-  return eval(createWrapper($$__fn__$$.name, options))
-}
+          // create and open the file
+          fs.open(
+            name,
+            CREATE_FLAGS,
+            opts.mode || FILE_MODE,
+            function _fileCreated(err, fd) {
+              if (err) return cb(err);
+
+              if (opts.discardDescriptor) {
+                return fs.close(fd, function _discardCallback(err) {
+                  if (err) {
+                    // Low probability, and the file exists, so this could be
+                    // ignored.  If it isn't we certainly need to unlink the
+                    // file, and if that fails too its error is more
+                    // important.
+                    try {
+                      fs.unlinkSync(name);
+                    } catch (e) {
+                      if (!isENOENT(e)) {
+                        err = e;
+                      }
+                    }
+                    return cb(err);
+                  }
+                  cb(
+                    null,
+                    name,
+                    undefined,
+                    _prepareTmpFileRemoveCallback(name, -1, opts),
+                  );
+                });
+              }
+              if (opts.detachDescriptor) {
+                return cb(
+                  null,
+                  name,
+                  fd,
+                  _prepareTmpFileRemoveCallback(name, -1, opts),
+                );
+              }
+              cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
+            },
+          );
+        });
+      }
 
-/**
- * Turn async functions into promises and backward compatible with callback
- *
- * @param {Function} $$__fn__$$
- * @return {Function}
- * @api public
- */
+      /**
+       * Synchronous version of file.
+       *
+       * @param {Options} options
+       * @returns {FileSyncObject} object consists of name, fd and removeCallback
+       * @throws {Error} if cannot create a file
+       */
+      function fileSync(options) {
+        var args = _parseArguments(options),
+          opts = args[0];
 
-thenify.withCallback = function ($$__fn__$$, options) {
-  assert(typeof $$__fn__$$ === 'function')
-  options = options || {}
-  options.withCallback = true
-  if (options.multiArgs === undefined) options.multiArgs = true
-  return eval(createWrapper($$__fn__$$.name, options))
-}
-
-function createCallback(resolve, reject, multiArgs) {
-  return function(err, value) {
-    if (err) return reject(err)
-    var length = arguments.length
-
-    if (length <= 2 || !multiArgs) return resolve(value)
-
-    if (Array.isArray(multiArgs)) {
-      var values = {}
-      for (var i = 1; i < length; i++) values[multiArgs[i - 1]] = arguments[i]
-      return resolve(values)
-    }
+        opts.postfix = opts.postfix || ".tmp";
 
-    var values = new Array(length - 1)
-    for (var i = 1; i < length; ++i) values[i - 1] = arguments[i]
-    resolve(values)
-  }
-}
-
-function createWrapper(name, options) {
-  name = (name || '').replace(/\s|bound(?!$)/g, '')
-  options = options || {}
-  // default to true
-  var multiArgs = options.multiArgs !== undefined ? options.multiArgs : true
-  multiArgs = 'var multiArgs = ' + JSON.stringify(multiArgs) + '\n'
-
-  var withCallback = options.withCallback ?
-    'var lastType = typeof arguments[len - 1]\n'
-    + 'if (lastType === "function") return $$__fn__$$.apply(self, arguments)\n'
-   : ''
-
-  return '(function ' + name + '() {\n'
-    + 'var self = this\n'
-    + 'var len = arguments.length\n'
-    + multiArgs
-    + withCallback
-    + 'var args = new Array(len + 1)\n'
-    + 'for (var i = 0; i < len; ++i) args[i] = arguments[i]\n'
-    + 'var lastIndex = i\n'
-    + 'return new Promise(function (resolve, reject) {\n'
-      + 'args[lastIndex] = createCallback(resolve, reject, multiArgs)\n'
-      + '$$__fn__$$.apply(self, args)\n'
-    + '})\n'
-  + '})'
-}
-
-
-/***/ }),
-/* 953 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Stream = __webpack_require__(23)
-
-// through
-//
-// a stream that does nothing but re-emit the input.
-// useful for aggregating a series of changing but not ending streams into one stream)
-
-exports = module.exports = through
-through.through = through
-
-//create a readable writable stream.
-
-function through (write, end, opts) {
-  write = write || function (data) { this.queue(data) }
-  end = end || function () { this.queue(null) }
-
-  var ended = false, destroyed = false, buffer = [], _ended = false
-  var stream = new Stream()
-  stream.readable = stream.writable = true
-  stream.paused = false
-
-//  stream.autoPause   = !(opts && opts.autoPause   === false)
-  stream.autoDestroy = !(opts && opts.autoDestroy === false)
-
-  stream.write = function (data) {
-    write.call(this, data)
-    return !stream.paused
-  }
+        const discardOrDetachDescriptor =
+          opts.discardDescriptor || opts.detachDescriptor;
+        const name = tmpNameSync(opts);
+        var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
+        if (opts.discardDescriptor) {
+          fs.closeSync(fd);
+          fd = undefined;
+        }
 
-  function drain() {
-    while(buffer.length && !stream.paused) {
-      var data = buffer.shift()
-      if(null === data)
-        return stream.emit('end')
-      else
-        stream.emit('data', data)
-    }
-  }
+        return {
+          name: name,
+          fd: fd,
+          removeCallback: _prepareTmpFileRemoveCallback(
+            name,
+            discardOrDetachDescriptor ? -1 : fd,
+            opts,
+          ),
+        };
+      }
 
-  stream.queue = stream.push = function (data) {
-//    console.error(ended)
-    if(_ended) return stream
-    if(data === null) _ended = true
-    buffer.push(data)
-    drain()
-    return stream
-  }
+      /**
+       * Removes files and folders in a directory recursively.
+       *
+       * @param {string} root
+       * @private
+       */
+      function _rmdirRecursiveSync(root) {
+        const dirs = [root];
 
-  //this will be registered as the first 'end' listener
-  //must call destroy next tick, to make sure we're after any
-  //stream piped from here.
-  //this is only a problem if end is not emitted synchronously.
-  //a nicer way to do this is to make sure this is the last listener for 'end'
-
-  stream.on('end', function () {
-    stream.readable = false
-    if(!stream.writable && stream.autoDestroy)
-      process.nextTick(function () {
-        stream.destroy()
-      })
-  })
-
-  function _end () {
-    stream.writable = false
-    end.call(stream)
-    if(!stream.readable && stream.autoDestroy)
-      stream.destroy()
-  }
+        do {
+          var dir = dirs.pop(),
+            deferred = false,
+            files = fs.readdirSync(dir);
 
-  stream.end = function (data) {
-    if(ended) return
-    ended = true
-    if(arguments.length) stream.write(data)
-    _end() // will emit or queue
-    return stream
-  }
+          for (var i = 0, length = files.length; i < length; i++) {
+            var file = path.join(dir, files[i]),
+              stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories
 
-  stream.destroy = function () {
-    if(destroyed) return
-    destroyed = true
-    ended = true
-    buffer.length = 0
-    stream.writable = stream.readable = false
-    stream.emit('close')
-    return stream
-  }
+            if (stat.isDirectory()) {
+              if (!deferred) {
+                deferred = true;
+                dirs.push(dir);
+              }
+              dirs.push(file);
+            } else {
+              fs.unlinkSync(file);
+            }
+          }
 
-  stream.pause = function () {
-    if(stream.paused) return
-    stream.paused = true
-    return stream
-  }
+          if (!deferred) {
+            fs.rmdirSync(dir);
+          }
+        } while (dirs.length !== 0);
+      }
 
-  stream.resume = function () {
-    if(stream.paused) {
-      stream.paused = false
-      stream.emit('resume')
-    }
-    drain()
-    //may have become paused again,
-    //as drain emits 'data'.
-    if(!stream.paused)
-      stream.emit('drain')
-    return stream
-  }
-  return stream
-}
+      /**
+       * Creates a temporary directory.
+       *
+       * @param {(Options|dirCallback)} options the options or the callback function
+       * @param {?dirCallback} callback
+       */
+      function dir(options, callback) {
+        var args = _parseArguments(options, callback),
+          opts = args[0],
+          cb = args[1];
 
+        // gets a temporary filename
+        tmpName(opts, function _tmpNameCreated(err, name) {
+          if (err) return cb(err);
 
+          // create the directory
+          fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
+            if (err) return cb(err);
 
-/***/ }),
-/* 954 */
-/***/ (function(module, exports, __webpack_require__) {
+            cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
+          });
+        });
+      }
 
-/*!
- * Tmp
- *
- * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
- *
- * MIT Licensed
- */
+      /**
+       * Synchronous version of dir.
+       *
+       * @param {Options} options
+       * @returns {DirSyncObject} object consists of name and removeCallback
+       * @throws {Error} if it cannot create a directory
+       */
+      function dirSync(options) {
+        var args = _parseArguments(options),
+          opts = args[0];
 
-/*
- * Module dependencies.
- */
-const fs = __webpack_require__(5);
-const path = __webpack_require__(0);
-const crypto = __webpack_require__(11);
-const osTmpDir = __webpack_require__(772);
-const _c = process.binding('constants');
-
-/*
- * The working inner variables.
- */
-const
-  /**
-   * The temporary directory.
-   * @type {string}
-   */
-  tmpDir = osTmpDir(),
+        const name = tmpNameSync(opts);
+        fs.mkdirSync(name, opts.mode || DIR_MODE);
 
-  // the random characters to choose from
-  RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
+        return {
+          name: name,
+          removeCallback: _prepareTmpDirRemoveCallback(name, opts),
+        };
+      }
 
-  TEMPLATE_PATTERN = /XXXXXX/,
+      /**
+       * Prepares the callback for removal of the temporary file.
+       *
+       * @param {string} name the path of the file
+       * @param {number} fd file descriptor
+       * @param {Object} opts
+       * @returns {fileCallback}
+       * @private
+       */
+      function _prepareTmpFileRemoveCallback(name, fd, opts) {
+        const removeCallback = _prepareRemoveCallback(
+          function _removeCallback(fdPath) {
+            try {
+              if (0 <= fdPath[0]) {
+                fs.closeSync(fdPath[0]);
+              }
+            } catch (e) {
+              // under some node/windows related circumstances, a temporary file
+              // may have not be created as expected or the file was already closed
+              // by the user, in which case we will simply ignore the error
+              if (!isEBADF(e) && !isENOENT(e)) {
+                // reraise any unanticipated error
+                throw e;
+              }
+            }
+            try {
+              fs.unlinkSync(fdPath[1]);
+            } catch (e) {
+              if (!isENOENT(e)) {
+                // reraise any unanticipated error
+                throw e;
+              }
+            }
+          },
+          [fd, name],
+        );
 
-  DEFAULT_TRIES = 3,
+        if (!opts.keep) {
+          _removeObjects.unshift(removeCallback);
+        }
 
-  CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR),
+        return removeCallback;
+      }
 
-  EBADF = _c.EBADF || _c.os.errno.EBADF,
-  ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
+      /**
+       * Prepares the callback for removal of the temporary directory.
+       *
+       * @param {string} name
+       * @param {Object} opts
+       * @returns {Function} the callback
+       * @private
+       */
+      function _prepareTmpDirRemoveCallback(name, opts) {
+        const removeFunction = opts.unsafeCleanup
+          ? _rmdirRecursiveSync
+          : fs.rmdirSync.bind(fs);
+        const removeCallback = _prepareRemoveCallback(removeFunction, name);
 
-  DIR_MODE = 448 /* 0o700 */,
-  FILE_MODE = 384 /* 0o600 */,
+        if (!opts.keep) {
+          _removeObjects.unshift(removeCallback);
+        }
 
-  // this will hold the objects need to be removed on exit
-  _removeObjects = [];
+        return removeCallback;
+      }
 
-var
-  _gracefulCleanup = false,
-  _uncaughtException = false;
+      /**
+       * Creates a guarded function wrapping the removeFunction call.
+       *
+       * @param {Function} removeFunction
+       * @param {Object} arg
+       * @returns {Function}
+       * @private
+       */
+      function _prepareRemoveCallback(removeFunction, arg) {
+        var called = false;
+
+        return function _cleanupCallback(next) {
+          if (!called) {
+            const index = _removeObjects.indexOf(_cleanupCallback);
+            if (index >= 0) {
+              _removeObjects.splice(index, 1);
+            }
 
-/**
- * Random name generator based on crypto.
- * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
- *
- * @param {number} howMany
- * @returns {string} the generated random name
- * @private
- */
-function _randomChars(howMany) {
-  var
-    value = [],
-    rnd = null;
-
-  // make sure that we do not fail because we ran out of entropy
-  try {
-    rnd = crypto.randomBytes(howMany);
-  } catch (e) {
-    rnd = crypto.pseudoRandomBytes(howMany);
-  }
+            called = true;
+            removeFunction(arg);
+          }
 
-  for (var i = 0; i < howMany; i++) {
-    value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
-  }
+          if (next) next(null);
+        };
+      }
 
-  return value.join('');
-}
+      /**
+       * The garbage collector.
+       *
+       * @private
+       */
+      function _garbageCollector() {
+        if (_uncaughtException && !_gracefulCleanup) {
+          return;
+        }
 
-/**
- * Checks whether the `obj` parameter is defined or not.
- *
- * @param {Object} obj
- * @returns {boolean} true if the object is undefined
- * @private
- */
-function _isUndefined(obj) {
-  return typeof obj === 'undefined';
-}
+        // the function being called removes itself from _removeObjects,
+        // loop until _removeObjects is empty
+        while (_removeObjects.length) {
+          try {
+            _removeObjects[0].call(null);
+          } catch (e) {
+            // already removed?
+          }
+        }
+      }
 
-/**
- * Parses the function arguments.
- *
- * This function helps to have optional arguments.
- *
- * @param {(Options|Function)} options
- * @param {Function} callback
- * @returns {Array} parsed arguments
- * @private
- */
-function _parseArguments(options, callback) {
-  if (typeof options == 'function') {
-    return [callback || {}, options];
-  }
+      /**
+       * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
+       */
+      function isEBADF(error) {
+        return isExpectedError(error, -EBADF, "EBADF");
+      }
 
-  if (_isUndefined(options)) {
-    return [{}, callback];
-  }
+      /**
+       * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
+       */
+      function isENOENT(error) {
+        return isExpectedError(error, -ENOENT, "ENOENT");
+      }
 
-  return [options, callback];
-}
+      /**
+       * Helper to determine whether the expected error code matches the actual code and errno,
+       * which will differ between the supported node versions.
+       *
+       * - Node >= 7.0:
+       *   error.code {String}
+       *   error.errno {String|Number} any numerical value will be negated
+       *
+       * - Node >= 6.0 < 7.0:
+       *   error.code {String}
+       *   error.errno {Number} negated
+       *
+       * - Node >= 4.0 < 6.0: introduces SystemError
+       *   error.code {String}
+       *   error.errno {Number} negated
+       *
+       * - Node >= 0.10 < 4.0:
+       *   error.code {Number} negated
+       *   error.errno n/a
+       */
+      function isExpectedError(error, code, errno) {
+        return error.code == code || error.code == errno;
+      }
 
-/**
- * Generates a new temporary name.
- *
- * @param {Object} opts
- * @returns {string} the new random name according to opts
- * @private
- */
-function _generateTmpName(opts) {
-  if (opts.name) {
-    return path.join(opts.dir || tmpDir, opts.name);
-  }
+      /**
+       * Sets the graceful cleanup.
+       *
+       * Also removes the created files and directories when an uncaught exception occurs.
+       */
+      function setGracefulCleanup() {
+        _gracefulCleanup = true;
+      }
 
-  // mkstemps like template
-  if (opts.template) {
-    return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6));
-  }
+      const version = process.versions.node.split(".").map(function (value) {
+        return parseInt(value, 10);
+      });
+
+      if (
+        version[0] === 0 &&
+        (version[1] < 9 || (version[1] === 9 && version[2] < 5))
+      ) {
+        process.addListener(
+          "uncaughtException",
+          function _uncaughtExceptionThrown(err) {
+            _uncaughtException = true;
+            _garbageCollector();
 
-  // prefix and postfix
-  const name = [
-    opts.prefix || 'tmp-',
-    process.pid,
-    _randomChars(12),
-    opts.postfix || ''
-  ].join('');
+            throw err;
+          },
+        );
+      }
 
-  return path.join(opts.dir || tmpDir, name);
-}
+      process.addListener("exit", function _exit(code) {
+        if (code) _uncaughtException = true;
+        _garbageCollector();
+      });
 
-/**
- * Gets a temporary file name.
- *
- * @param {(Options|tmpNameCallback)} options options or callback
- * @param {?tmpNameCallback} callback the callback function
- */
-function tmpName(options, callback) {
-  var
-    args = _parseArguments(options, callback),
-    opts = args[0],
-    cb = args[1],
-    tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
+      /**
+       * Configuration options.
+       *
+       * @typedef {Object} Options
+       * @property {?number} tries the number of tries before give up the name generation
+       * @property {?string} template the "mkstemp" like filename template
+       * @property {?string} name fix name
+       * @property {?string} dir the tmp directory to use
+       * @property {?string} prefix prefix for the generated name
+       * @property {?string} postfix postfix for the generated name
+       */
 
-  if (isNaN(tries) || tries < 0)
-    return cb(new Error('Invalid tries'));
+      /**
+       * @typedef {Object} FileSyncObject
+       * @property {string} name the name of the file
+       * @property {string} fd the file descriptor
+       * @property {fileCallback} removeCallback the callback function to remove the file
+       */
 
-  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
-    return cb(new Error('Invalid template provided'));
+      /**
+       * @typedef {Object} DirSyncObject
+       * @property {string} name the name of the directory
+       * @property {fileCallback} removeCallback the callback function to remove the directory
+       */
 
-  (function _getUniqueName() {
-    const name = _generateTmpName(opts);
+      /**
+       * @callback tmpNameCallback
+       * @param {?Error} err the error object if anything goes wrong
+       * @param {string} name the temporary file name
+       */
 
-    // check whether the path exists then retry if needed
-    fs.stat(name, function (err) {
-      if (!err) {
-        if (tries-- > 0) return _getUniqueName();
+      /**
+       * @callback fileCallback
+       * @param {?Error} err the error object if anything goes wrong
+       * @param {string} name the temporary file name
+       * @param {number} fd the file descriptor
+       * @param {cleanupCallback} fn the cleanup callback function
+       */
 
-        return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name));
-      }
+      /**
+       * @callback dirCallback
+       * @param {?Error} err the error object if anything goes wrong
+       * @param {string} name the temporary file name
+       * @param {cleanupCallback} fn the cleanup callback function
+       */
 
-      cb(null, name);
-    });
-  }());
-}
+      /**
+       * Removes the temporary created file or directory.
+       *
+       * @callback cleanupCallback
+       * @param {simpleCallback} [next] function to call after entry was removed
+       */
 
-/**
- * Synchronous version of tmpName.
- *
- * @param {Object} options
- * @returns {string} the generated random name
- * @throws {Error} if the options are invalid or could not generate a filename
- */
-function tmpNameSync(options) {
-  var
-    args = _parseArguments(options),
-    opts = args[0],
-    tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
-
-  if (isNaN(tries) || tries < 0)
-    throw new Error('Invalid tries');
-
-  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
-    throw new Error('Invalid template provided');
-
-  do {
-    const name = _generateTmpName(opts);
-    try {
-      fs.statSync(name);
-    } catch (e) {
-      return name;
-    }
-  } while (tries-- > 0);
+      /**
+       * Callback function for function composition.
+       * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
+       *
+       * @callback simpleCallback
+       */
 
-  throw new Error('Could not get a unique tmp filename, max tries reached');
-}
+      // exporting all the needed methods
+      module.exports.tmpdir = tmpDir;
 
-/**
- * Creates and opens a temporary file.
- *
- * @param {(Options|fileCallback)} options the config options or the callback function
- * @param {?fileCallback} callback
- */
-function file(options, callback) {
-  var
-    args = _parseArguments(options, callback),
-    opts = args[0],
-    cb = args[1];
+      module.exports.dir = dir;
+      module.exports.dirSync = dirSync;
 
-  opts.postfix = (_isUndefined(opts.postfix)) ? '.tmp' : opts.postfix;
+      module.exports.file = file;
+      module.exports.fileSync = fileSync;
 
-  // gets a temporary filename
-  tmpName(opts, function _tmpNameCreated(err, name) {
-    if (err) return cb(err);
+      module.exports.tmpName = tmpName;
+      module.exports.tmpNameSync = tmpNameSync;
 
-    // create and open the file
-    fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) {
-      if (err) return cb(err);
+      module.exports.setGracefulCleanup = setGracefulCleanup;
 
-      if (opts.discardDescriptor) {
-        return fs.close(fd, function _discardCallback(err) {
-          if (err) {
-            // Low probability, and the file exists, so this could be
-            // ignored.  If it isn't we certainly need to unlink the
-            // file, and if that fails too its error is more
-            // important.
-            try {
-              fs.unlinkSync(name);
-            } catch (e) {
-              if (!isENOENT(e)) {
-                err = e;
-              }
+      /***/
+    },
+    /* 955 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      var net = __webpack_require__(164),
+        tls = __webpack_require__(467),
+        http = __webpack_require__(87),
+        https = __webpack_require__(195),
+        events = __webpack_require__(77),
+        assert = __webpack_require__(28),
+        util = __webpack_require__(3),
+        Buffer = __webpack_require__(45).Buffer;
+      exports.httpOverHttp = httpOverHttp;
+      exports.httpsOverHttp = httpsOverHttp;
+      exports.httpOverHttps = httpOverHttps;
+      exports.httpsOverHttps = httpsOverHttps;
+
+      function httpOverHttp(options) {
+        var agent = new TunnelingAgent(options);
+        agent.request = http.request;
+        return agent;
+      }
+
+      function httpsOverHttp(options) {
+        var agent = new TunnelingAgent(options);
+        agent.request = http.request;
+        agent.createSocket = createSecureSocket;
+        agent.defaultPort = 443;
+        return agent;
+      }
+
+      function httpOverHttps(options) {
+        var agent = new TunnelingAgent(options);
+        agent.request = https.request;
+        return agent;
+      }
+
+      function httpsOverHttps(options) {
+        var agent = new TunnelingAgent(options);
+        agent.request = https.request;
+        agent.createSocket = createSecureSocket;
+        agent.defaultPort = 443;
+        return agent;
+      }
+
+      function TunnelingAgent(options) {
+        var self = this;
+        self.options = options || {};
+        self.proxyOptions = self.options.proxy || {};
+        self.maxSockets =
+          self.options.maxSockets || http.Agent.defaultMaxSockets;
+        self.requests = [];
+        self.sockets = [];
+
+        self.on("free", function onFree(socket, host, port) {
+          for (var i = 0, len = self.requests.length; i < len; ++i) {
+            var pending = self.requests[i];
+            if (pending.host === host && pending.port === port) {
+              // Detect the request to connect same origin server,
+              // reuse the connection.
+              self.requests.splice(i, 1);
+              pending.request.onSocket(socket);
+              return;
             }
-            return cb(err);
           }
-          cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts));
+          socket.destroy();
+          self.removeSocket(socket);
         });
       }
-      if (opts.detachDescriptor) {
-        return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts));
-      }
-      cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
-    });
-  });
-}
+      util.inherits(TunnelingAgent, events.EventEmitter);
 
-/**
- * Synchronous version of file.
- *
- * @param {Options} options
- * @returns {FileSyncObject} object consists of name, fd and removeCallback
- * @throws {Error} if cannot create a file
- */
-function fileSync(options) {
-  var
-    args = _parseArguments(options),
-    opts = args[0];
-
-  opts.postfix = opts.postfix || '.tmp';
-
-  const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor;
-  const name = tmpNameSync(opts);
-  var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
-  if (opts.discardDescriptor) {
-    fs.closeSync(fd); 
-    fd = undefined;
-  }
+      TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
+        var self = this;
 
-  return {
-    name: name,
-    fd: fd,
-    removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts)
-  };
-}
+        // Legacy API: addRequest(req, host, port, path)
+        if (typeof options === "string") {
+          options = {
+            host: options,
+            port: arguments[2],
+            path: arguments[3],
+          };
+        }
 
-/**
- * Removes files and folders in a directory recursively.
- *
- * @param {string} root
- * @private
- */
-function _rmdirRecursiveSync(root) {
-  const dirs = [root];
-
-  do {
-    var
-      dir = dirs.pop(),
-      deferred = false,
-      files = fs.readdirSync(dir);
-
-    for (var i = 0, length = files.length; i < length; i++) {
-      var
-        file = path.join(dir, files[i]),
-        stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories
-
-      if (stat.isDirectory()) {
-        if (!deferred) {
-          deferred = true;
-          dirs.push(dir);
-        }
-        dirs.push(file);
-      } else {
-        fs.unlinkSync(file);
-      }
-    }
+        if (self.sockets.length >= this.maxSockets) {
+          // We are over limit so we'll add it to the queue.
+          self.requests.push({
+            host: options.host,
+            port: options.port,
+            request: req,
+          });
+          return;
+        }
 
-    if (!deferred) {
-      fs.rmdirSync(dir);
-    }
-  } while (dirs.length !== 0);
-}
+        // If we are under maxSockets create a new one.
+        self.createConnection({
+          host: options.host,
+          port: options.port,
+          request: req,
+        });
+      };
 
-/**
- * Creates a temporary directory.
- *
- * @param {(Options|dirCallback)} options the options or the callback function
- * @param {?dirCallback} callback
- */
-function dir(options, callback) {
-  var
-    args = _parseArguments(options, callback),
-    opts = args[0],
-    cb = args[1];
+      TunnelingAgent.prototype.createConnection = function createConnection(
+        pending,
+      ) {
+        var self = this;
 
-  // gets a temporary filename
-  tmpName(opts, function _tmpNameCreated(err, name) {
-    if (err) return cb(err);
+        self.createSocket(pending, function (socket) {
+          socket.on("free", onFree);
+          socket.on("close", onCloseOrRemove);
+          socket.on("agentRemove", onCloseOrRemove);
+          pending.request.onSocket(socket);
 
-    // create the directory
-    fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
-      if (err) return cb(err);
+          function onFree() {
+            self.emit("free", socket, pending.host, pending.port);
+          }
 
-      cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
-    });
-  });
-}
+          function onCloseOrRemove(err) {
+            self.removeSocket(socket);
+            socket.removeListener("free", onFree);
+            socket.removeListener("close", onCloseOrRemove);
+            socket.removeListener("agentRemove", onCloseOrRemove);
+          }
+        });
+      };
 
-/**
- * Synchronous version of dir.
- *
- * @param {Options} options
- * @returns {DirSyncObject} object consists of name and removeCallback
- * @throws {Error} if it cannot create a directory
- */
-function dirSync(options) {
-  var
-    args = _parseArguments(options),
-    opts = args[0];
+      TunnelingAgent.prototype.createSocket = function createSocket(
+        options,
+        cb,
+      ) {
+        var self = this;
+        var placeholder = {};
+        self.sockets.push(placeholder);
 
-  const name = tmpNameSync(opts);
-  fs.mkdirSync(name, opts.mode || DIR_MODE);
+        var connectOptions = mergeOptions({}, self.proxyOptions, {
+          method: "CONNECT",
+          path: options.host + ":" + options.port,
+          agent: false,
+        });
+        if (connectOptions.proxyAuth) {
+          connectOptions.headers = connectOptions.headers || {};
+          connectOptions.headers["Proxy-Authorization"] =
+            "Basic " + Buffer.from(connectOptions.proxyAuth).toString("base64");
+        }
+
+        debug("making CONNECT request");
+        var connectReq = self.request(connectOptions);
+        connectReq.useChunkedEncodingByDefault = false; // for v0.6
+        connectReq.once("response", onResponse); // for v0.6
+        connectReq.once("upgrade", onUpgrade); // for v0.6
+        connectReq.once("connect", onConnect); // for v0.7 or later
+        connectReq.once("error", onError);
+        connectReq.end();
+
+        function onResponse(res) {
+          // Very hacky. This is necessary to avoid http-parser leaks.
+          res.upgrade = true;
+        }
+
+        function onUpgrade(res, socket, head) {
+          // Hacky.
+          process.nextTick(function () {
+            onConnect(res, socket, head);
+          });
+        }
 
-  return {
-    name: name,
-    removeCallback: _prepareTmpDirRemoveCallback(name, opts)
-  };
-}
+        function onConnect(res, socket, head) {
+          connectReq.removeAllListeners();
+          socket.removeAllListeners();
 
-/**
- * Prepares the callback for removal of the temporary file.
- *
- * @param {string} name the path of the file
- * @param {number} fd file descriptor
- * @param {Object} opts
- * @returns {fileCallback}
- * @private
- */
-function _prepareTmpFileRemoveCallback(name, fd, opts) {
-  const removeCallback = _prepareRemoveCallback(function _removeCallback(fdPath) {
-    try {
-      if (0 <= fdPath[0]) {
-        fs.closeSync(fdPath[0]);
-      }
-    }
-    catch (e) {
-      // under some node/windows related circumstances, a temporary file
-      // may have not be created as expected or the file was already closed
-      // by the user, in which case we will simply ignore the error
-      if (!isEBADF(e) && !isENOENT(e)) {
-        // reraise any unanticipated error
-        throw e;
-      }
-    }
-    try {
-      fs.unlinkSync(fdPath[1]);
-    }
-    catch (e) {
-      if (!isENOENT(e)) {
-        // reraise any unanticipated error
-        throw e;
-      }
-    }
-  }, [fd, name]);
+          if (res.statusCode === 200) {
+            assert.equal(head.length, 0);
+            debug("tunneling connection has established");
+            self.sockets[self.sockets.indexOf(placeholder)] = socket;
+            cb(socket);
+          } else {
+            debug(
+              "tunneling socket could not be established, statusCode=%d",
+              res.statusCode,
+            );
+            var error = new Error(
+              "tunneling socket could not be established, " +
+                "statusCode=" +
+                res.statusCode,
+            );
+            error.code = "ECONNRESET";
+            options.request.emit("error", error);
+            self.removeSocket(placeholder);
+          }
+        }
 
-  if (!opts.keep) {
-    _removeObjects.unshift(removeCallback);
-  }
+        function onError(cause) {
+          connectReq.removeAllListeners();
 
-  return removeCallback;
-}
+          debug(
+            "tunneling socket could not be established, cause=%s\n",
+            cause.message,
+            cause.stack,
+          );
+          var error = new Error(
+            "tunneling socket could not be established, " +
+              "cause=" +
+              cause.message,
+          );
+          error.code = "ECONNRESET";
+          options.request.emit("error", error);
+          self.removeSocket(placeholder);
+        }
+      };
 
-/**
- * Prepares the callback for removal of the temporary directory.
- *
- * @param {string} name
- * @param {Object} opts
- * @returns {Function} the callback
- * @private
- */
-function _prepareTmpDirRemoveCallback(name, opts) {
-  const removeFunction = opts.unsafeCleanup ? _rmdirRecursiveSync : fs.rmdirSync.bind(fs);
-  const removeCallback = _prepareRemoveCallback(removeFunction, name);
+      TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
+        var pos = this.sockets.indexOf(socket);
+        if (pos === -1) return;
 
-  if (!opts.keep) {
-    _removeObjects.unshift(removeCallback);
-  }
+        this.sockets.splice(pos, 1);
 
-  return removeCallback;
-}
+        var pending = this.requests.shift();
+        if (pending) {
+          // If we have pending requests and a socket gets closed a new one
+          // needs to be created to take over in the pool for the one that closed.
+          this.createConnection(pending);
+        }
+      };
 
-/**
- * Creates a guarded function wrapping the removeFunction call.
- *
- * @param {Function} removeFunction
- * @param {Object} arg
- * @returns {Function}
- * @private
- */
-function _prepareRemoveCallback(removeFunction, arg) {
-  var called = false;
+      function createSecureSocket(options, cb) {
+        var self = this;
+        TunnelingAgent.prototype.createSocket.call(
+          self,
+          options,
+          function (socket) {
+            // 0 is dummy port for v0.6
+            var secureSocket = tls.connect(
+              0,
+              mergeOptions({}, self.options, {
+                servername: options.host,
+                socket: socket,
+              }),
+            );
+            self.sockets[self.sockets.indexOf(socket)] = secureSocket;
+            cb(secureSocket);
+          },
+        );
+      }
 
-  return function _cleanupCallback(next) {
-    if (!called) {
-      const index = _removeObjects.indexOf(_cleanupCallback);
-      if (index >= 0) {
-        _removeObjects.splice(index, 1);
+      function mergeOptions(target) {
+        for (var i = 1, len = arguments.length; i < len; ++i) {
+          var overrides = arguments[i];
+          if (typeof overrides === "object") {
+            var keys = Object.keys(overrides);
+            for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
+              var k = keys[j];
+              if (overrides[k] !== undefined) {
+                target[k] = overrides[k];
+              }
+            }
+          }
+        }
+        return target;
       }
 
-      called = true;
-      removeFunction(arg);
-    }
+      var debug;
+      if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
+        debug = function () {
+          var args = Array.prototype.slice.call(arguments);
+          if (typeof args[0] === "string") {
+            args[0] = "TUNNEL: " + args[0];
+          } else {
+            args.unshift("TUNNEL:");
+          }
+          console.error.apply(console, args);
+        };
+      } else {
+        debug = function () {};
+      }
+      exports.debug = debug; // for test
 
-    if (next) next(null);
-  };
-}
+      /***/
+    },
+    /* 956 */
+    /***/ function (module, exports, __webpack_require__) {
+      /**
+       * For Node.js, simply re-export the core `util.deprecate` function.
+       */
 
-/**
- * The garbage collector.
- *
- * @private
- */
-function _garbageCollector() {
-  if (_uncaughtException && !_gracefulCleanup) {
-    return;
-  }
+      module.exports = __webpack_require__(3).deprecate;
 
-  // the function being called removes itself from _removeObjects,
-  // loop until _removeObjects is empty
-  while (_removeObjects.length) {
-    try {
-      _removeObjects[0].call(null);
-    } catch (e) {
-      // already removed?
-    }
-  }
-}
+      /***/
+    },
+    /* 957 */
+    /***/ function (module, exports, __webpack_require__) {
+      var rng = __webpack_require__(464);
+      var bytesToUuid = __webpack_require__(463);
 
-/**
- * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
- */
-function isEBADF(error) {
-  return isExpectedError(error, -EBADF, 'EBADF');
-}
+      // **`v1()` - Generate time-based UUID**
+      //
+      // Inspired by https://github.com/LiosK/UUID.js
+      // and http://docs.python.org/library/uuid.html
+
+      var _nodeId;
+      var _clockseq;
+
+      // Previous uuid creation time
+      var _lastMSecs = 0;
+      var _lastNSecs = 0;
+
+      // See https://github.com/broofa/node-uuid for API details
+      function v1(options, buf, offset) {
+        var i = (buf && offset) || 0;
+        var b = buf || [];
+
+        options = options || {};
+        var node = options.node || _nodeId;
+        var clockseq =
+          options.clockseq !== undefined ? options.clockseq : _clockseq;
+
+        // node and clockseq need to be initialized to random values if they're not
+        // specified.  We do this lazily to minimize issues related to insufficient
+        // system entropy.  See #189
+        if (node == null || clockseq == null) {
+          var seedBytes = rng();
+          if (node == null) {
+            // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
+            node = _nodeId = [
+              seedBytes[0] | 0x01,
+              seedBytes[1],
+              seedBytes[2],
+              seedBytes[3],
+              seedBytes[4],
+              seedBytes[5],
+            ];
+          }
+          if (clockseq == null) {
+            // Per 4.2.2, randomize (14 bit) clockseq
+            clockseq = _clockseq =
+              ((seedBytes[6] << 8) | seedBytes[7]) & 0x3fff;
+          }
+        }
 
-/**
- * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
- */
-function isENOENT(error) {
-  return isExpectedError(error, -ENOENT, 'ENOENT');
-}
+        // UUID timestamps are 100 nano-second units since the Gregorian epoch,
+        // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
+        // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
+        // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
+        var msecs =
+          options.msecs !== undefined ? options.msecs : new Date().getTime();
 
-/**
- * Helper to determine whether the expected error code matches the actual code and errno,
- * which will differ between the supported node versions.
- *
- * - Node >= 7.0:
- *   error.code {String}
- *   error.errno {String|Number} any numerical value will be negated
- *
- * - Node >= 6.0 < 7.0:
- *   error.code {String}
- *   error.errno {Number} negated
- *
- * - Node >= 4.0 < 6.0: introduces SystemError
- *   error.code {String}
- *   error.errno {Number} negated
- *
- * - Node >= 0.10 < 4.0:
- *   error.code {Number} negated
- *   error.errno n/a
- */
-function isExpectedError(error, code, errno) {
-  return error.code == code || error.code == errno;
-}
+        // Per 4.2.1.2, use count of uuid's generated during the current clock
+        // cycle to simulate higher resolution clock
+        var nsecs =
+          options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
 
-/**
- * Sets the graceful cleanup.
- *
- * Also removes the created files and directories when an uncaught exception occurs.
- */
-function setGracefulCleanup() {
-  _gracefulCleanup = true;
-}
-
-const version = process.versions.node.split('.').map(function (value) {
-  return parseInt(value, 10);
-});
-
-if (version[0] === 0 && (version[1] < 9 || version[1] === 9 && version[2] < 5)) {
-  process.addListener('uncaughtException', function _uncaughtExceptionThrown(err) {
-    _uncaughtException = true;
-    _garbageCollector();
-
-    throw err;
-  });
-}
-
-process.addListener('exit', function _exit(code) {
-  if (code) _uncaughtException = true;
-  _garbageCollector();
-});
-
-/**
- * Configuration options.
- *
- * @typedef {Object} Options
- * @property {?number} tries the number of tries before give up the name generation
- * @property {?string} template the "mkstemp" like filename template
- * @property {?string} name fix name
- * @property {?string} dir the tmp directory to use
- * @property {?string} prefix prefix for the generated name
- * @property {?string} postfix postfix for the generated name
- */
+        // Time since last uuid creation (in msecs)
+        var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000;
 
-/**
- * @typedef {Object} FileSyncObject
- * @property {string} name the name of the file
- * @property {string} fd the file descriptor
- * @property {fileCallback} removeCallback the callback function to remove the file
- */
+        // Per 4.2.1.2, Bump clockseq on clock regression
+        if (dt < 0 && options.clockseq === undefined) {
+          clockseq = (clockseq + 1) & 0x3fff;
+        }
 
-/**
- * @typedef {Object} DirSyncObject
- * @property {string} name the name of the directory
- * @property {fileCallback} removeCallback the callback function to remove the directory
- */
+        // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
+        // time interval
+        if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
+          nsecs = 0;
+        }
 
-/**
- * @callback tmpNameCallback
- * @param {?Error} err the error object if anything goes wrong
- * @param {string} name the temporary file name
- */
+        // Per 4.2.1.2 Throw error if too many uuids are requested
+        if (nsecs >= 10000) {
+          throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");
+        }
 
-/**
- * @callback fileCallback
- * @param {?Error} err the error object if anything goes wrong
- * @param {string} name the temporary file name
- * @param {number} fd the file descriptor
- * @param {cleanupCallback} fn the cleanup callback function
- */
+        _lastMSecs = msecs;
+        _lastNSecs = nsecs;
+        _clockseq = clockseq;
 
-/**
- * @callback dirCallback
- * @param {?Error} err the error object if anything goes wrong
- * @param {string} name the temporary file name
- * @param {cleanupCallback} fn the cleanup callback function
- */
+        // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
+        msecs += 12219292800000;
 
-/**
- * Removes the temporary created file or directory.
- *
- * @callback cleanupCallback
- * @param {simpleCallback} [next] function to call after entry was removed
- */
+        // `time_low`
+        var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
+        b[i++] = (tl >>> 24) & 0xff;
+        b[i++] = (tl >>> 16) & 0xff;
+        b[i++] = (tl >>> 8) & 0xff;
+        b[i++] = tl & 0xff;
 
-/**
- * Callback function for function composition.
- * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
- *
- * @callback simpleCallback
- */
+        // `time_mid`
+        var tmh = ((msecs / 0x100000000) * 10000) & 0xfffffff;
+        b[i++] = (tmh >>> 8) & 0xff;
+        b[i++] = tmh & 0xff;
+
+        // `time_high_and_version`
+        b[i++] = ((tmh >>> 24) & 0xf) | 0x10; // include version
+        b[i++] = (tmh >>> 16) & 0xff;
+
+        // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
+        b[i++] = (clockseq >>> 8) | 0x80;
 
-// exporting all the needed methods
-module.exports.tmpdir = tmpDir;
-
-module.exports.dir = dir;
-module.exports.dirSync = dirSync;
-
-module.exports.file = file;
-module.exports.fileSync = fileSync;
-
-module.exports.tmpName = tmpName;
-module.exports.tmpNameSync = tmpNameSync;
-
-module.exports.setGracefulCleanup = setGracefulCleanup;
-
-
-/***/ }),
-/* 955 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var net = __webpack_require__(164)
-  , tls = __webpack_require__(467)
-  , http = __webpack_require__(87)
-  , https = __webpack_require__(195)
-  , events = __webpack_require__(77)
-  , assert = __webpack_require__(28)
-  , util = __webpack_require__(3)
-  , Buffer = __webpack_require__(45).Buffer
-  ;
-
-exports.httpOverHttp = httpOverHttp
-exports.httpsOverHttp = httpsOverHttp
-exports.httpOverHttps = httpOverHttps
-exports.httpsOverHttps = httpsOverHttps
-
-
-function httpOverHttp(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = http.request
-  return agent
-}
-
-function httpsOverHttp(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = http.request
-  agent.createSocket = createSecureSocket
-  agent.defaultPort = 443
-  return agent
-}
-
-function httpOverHttps(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = https.request
-  return agent
-}
-
-function httpsOverHttps(options) {
-  var agent = new TunnelingAgent(options)
-  agent.request = https.request
-  agent.createSocket = createSecureSocket
-  agent.defaultPort = 443
-  return agent
-}
-
-
-function TunnelingAgent(options) {
-  var self = this
-  self.options = options || {}
-  self.proxyOptions = self.options.proxy || {}
-  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets
-  self.requests = []
-  self.sockets = []
-
-  self.on('free', function onFree(socket, host, port) {
-    for (var i = 0, len = self.requests.length; i < len; ++i) {
-      var pending = self.requests[i]
-      if (pending.host === host && pending.port === port) {
-        // Detect the request to connect same origin server,
-        // reuse the connection.
-        self.requests.splice(i, 1)
-        pending.request.onSocket(socket)
-        return
+        // `clock_seq_low`
+        b[i++] = clockseq & 0xff;
+
+        // `node`
+        for (var n = 0; n < 6; ++n) {
+          b[i + n] = node[n];
+        }
+
+        return buf ? buf : bytesToUuid(b);
       }
-    }
-    socket.destroy()
-    self.removeSocket(socket)
-  })
-}
-util.inherits(TunnelingAgent, events.EventEmitter)
-
-TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
-  var self = this
-
-   // Legacy API: addRequest(req, host, port, path)
-  if (typeof options === 'string') {
-    options = {
-      host: options,
-      port: arguments[2],
-      path: arguments[3]
-    };
-  }
 
-  if (self.sockets.length >= this.maxSockets) {
-    // We are over limit so we'll add it to the queue.
-    self.requests.push({host: options.host, port: options.port, request: req})
-    return
-  }
+      module.exports = v1;
 
-  // If we are under maxSockets create a new one.
-  self.createConnection({host: options.host, port: options.port, request: req})
-}
+      /***/
+    },
+    /* 958 */
+    /***/ function (module, exports, __webpack_require__) {
+      var rng = __webpack_require__(464);
+      var bytesToUuid = __webpack_require__(463);
 
-TunnelingAgent.prototype.createConnection = function createConnection(pending) {
-  var self = this
+      function v4(options, buf, offset) {
+        var i = (buf && offset) || 0;
 
-  self.createSocket(pending, function(socket) {
-    socket.on('free', onFree)
-    socket.on('close', onCloseOrRemove)
-    socket.on('agentRemove', onCloseOrRemove)
-    pending.request.onSocket(socket)
+        if (typeof options == "string") {
+          buf = options === "binary" ? new Array(16) : null;
+          options = null;
+        }
+        options = options || {};
 
-    function onFree() {
-      self.emit('free', socket, pending.host, pending.port)
-    }
+        var rnds = options.random || (options.rng || rng)();
 
-    function onCloseOrRemove(err) {
-      self.removeSocket(socket)
-      socket.removeListener('free', onFree)
-      socket.removeListener('close', onCloseOrRemove)
-      socket.removeListener('agentRemove', onCloseOrRemove)
-    }
-  })
-}
-
-TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
-  var self = this
-  var placeholder = {}
-  self.sockets.push(placeholder)
-
-  var connectOptions = mergeOptions({}, self.proxyOptions,
-    { method: 'CONNECT'
-    , path: options.host + ':' + options.port
-    , agent: false
-    }
-  )
-  if (connectOptions.proxyAuth) {
-    connectOptions.headers = connectOptions.headers || {}
-    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
-        Buffer.from(connectOptions.proxyAuth).toString('base64')
-  }
+        // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+        rnds[6] = (rnds[6] & 0x0f) | 0x40;
+        rnds[8] = (rnds[8] & 0x3f) | 0x80;
 
-  debug('making CONNECT request')
-  var connectReq = self.request(connectOptions)
-  connectReq.useChunkedEncodingByDefault = false // for v0.6
-  connectReq.once('response', onResponse) // for v0.6
-  connectReq.once('upgrade', onUpgrade)   // for v0.6
-  connectReq.once('connect', onConnect)   // for v0.7 or later
-  connectReq.once('error', onError)
-  connectReq.end()
-
-  function onResponse(res) {
-    // Very hacky. This is necessary to avoid http-parser leaks.
-    res.upgrade = true
-  }
+        // Copy bytes to buffer, if provided
+        if (buf) {
+          for (var ii = 0; ii < 16; ++ii) {
+            buf[i + ii] = rnds[ii];
+          }
+        }
 
-  function onUpgrade(res, socket, head) {
-    // Hacky.
-    process.nextTick(function() {
-      onConnect(res, socket, head)
-    })
-  }
+        return buf || bytesToUuid(rnds);
+      }
 
-  function onConnect(res, socket, head) {
-    connectReq.removeAllListeners()
-    socket.removeAllListeners()
-
-    if (res.statusCode === 200) {
-      assert.equal(head.length, 0)
-      debug('tunneling connection has established')
-      self.sockets[self.sockets.indexOf(placeholder)] = socket
-      cb(socket)
-    } else {
-      debug('tunneling socket could not be established, statusCode=%d', res.statusCode)
-      var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode)
-      error.code = 'ECONNRESET'
-      options.request.emit('error', error)
-      self.removeSocket(placeholder)
-    }
-  }
+      module.exports = v4;
 
-  function onError(cause) {
-    connectReq.removeAllListeners()
+      /***/
+    },
+    /* 959 */
+    /***/ function (module, exports, __webpack_require__) {
+      var parse = __webpack_require__(452);
+      var correct = __webpack_require__(935);
 
-    debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack)
-    var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message)
-    error.code = 'ECONNRESET'
-    options.request.emit('error', error)
-    self.removeSocket(placeholder)
-  }
-}
+      var genericWarning =
+        "license should be " +
+        'a valid SPDX license expression (without "LicenseRef"), ' +
+        '"UNLICENSED", or ' +
+        '"SEE LICENSE IN <filename>"';
 
-TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
-  var pos = this.sockets.indexOf(socket)
-  if (pos === -1) return
+      var fileReferenceRE = /^SEE LICEN[CS]E IN (.+)$/;
 
-  this.sockets.splice(pos, 1)
+      function startsWith(prefix, string) {
+        return string.slice(0, prefix.length) === prefix;
+      }
 
-  var pending = this.requests.shift()
-  if (pending) {
-    // If we have pending requests and a socket gets closed a new one
-    // needs to be created to take over in the pool for the one that closed.
-    this.createConnection(pending)
-  }
-}
-
-function createSecureSocket(options, cb) {
-  var self = this
-  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
-    // 0 is dummy port for v0.6
-    var secureSocket = tls.connect(0, mergeOptions({}, self.options,
-      { servername: options.host
-      , socket: socket
-      }
-    ))
-    self.sockets[self.sockets.indexOf(socket)] = secureSocket
-    cb(secureSocket)
-  })
-}
-
-
-function mergeOptions(target) {
-  for (var i = 1, len = arguments.length; i < len; ++i) {
-    var overrides = arguments[i]
-    if (typeof overrides === 'object') {
-      var keys = Object.keys(overrides)
-      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
-        var k = keys[j]
-        if (overrides[k] !== undefined) {
-          target[k] = overrides[k]
+      function usesLicenseRef(ast) {
+        if (ast.hasOwnProperty("license")) {
+          var license = ast.license;
+          return (
+            startsWith("LicenseRef", license) ||
+            startsWith("DocumentRef", license)
+          );
+        } else {
+          return usesLicenseRef(ast.left) || usesLicenseRef(ast.right);
         }
       }
-    }
-  }
-  return target
-}
-
-
-var debug
-if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
-  debug = function() {
-    var args = Array.prototype.slice.call(arguments)
-    if (typeof args[0] === 'string') {
-      args[0] = 'TUNNEL: ' + args[0]
-    } else {
-      args.unshift('TUNNEL:')
-    }
-    console.error.apply(console, args)
-  }
-} else {
-  debug = function() {}
-}
-exports.debug = debug // for test
 
+      module.exports = function (argument) {
+        var ast;
 
-/***/ }),
-/* 956 */
-/***/ (function(module, exports, __webpack_require__) {
+        try {
+          ast = parse(argument);
+        } catch (e) {
+          var match;
+          if (argument === "UNLICENSED" || argument === "UNLICENCED") {
+            return {
+              validForOldPackages: true,
+              validForNewPackages: true,
+              unlicensed: true,
+            };
+          } else if ((match = fileReferenceRE.exec(argument))) {
+            return {
+              validForOldPackages: true,
+              validForNewPackages: true,
+              inFile: match[1],
+            };
+          } else {
+            var result = {
+              validForOldPackages: false,
+              validForNewPackages: false,
+              warnings: [genericWarning],
+            };
+            if (argument.trim().length !== 0) {
+              var corrected = correct(argument);
+              if (corrected) {
+                result.warnings.push(
+                  'license is similar to the valid expression "' +
+                    corrected +
+                    '"',
+                );
+              }
+            }
+            return result;
+          }
+        }
 
+        if (usesLicenseRef(ast)) {
+          return {
+            validForNewPackages: false,
+            validForOldPackages: false,
+            spdx: true,
+            warnings: [genericWarning],
+          };
+        } else {
+          return {
+            validForNewPackages: true,
+            validForOldPackages: true,
+            spdx: true,
+          };
+        }
+      };
 
-/**
- * For Node.js, simply re-export the core `util.deprecate` function.
- */
+      /***/
+    },
+    /* 960 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+       * verror.js: richer JavaScript errors
+       */
 
-module.exports = __webpack_require__(3).deprecate;
+      var mod_assertplus = __webpack_require__(16);
+      var mod_util = __webpack_require__(3);
 
+      var mod_extsprintf = __webpack_require__(961);
+      var mod_isError = __webpack_require__(113).isError;
+      var sprintf = mod_extsprintf.sprintf;
 
-/***/ }),
-/* 957 */
-/***/ (function(module, exports, __webpack_require__) {
+      /*
+       * Public interface
+       */
 
-var rng = __webpack_require__(464);
-var bytesToUuid = __webpack_require__(463);
+      /* So you can 'var VError = require('verror')' */
+      module.exports = VError;
+      /* For compatibility */
+      VError.VError = VError;
+      /* Other exported classes */
+      VError.SError = SError;
+      VError.WError = WError;
+      VError.MultiError = MultiError;
 
-// **`v1()` - Generate time-based UUID**
-//
-// Inspired by https://github.com/LiosK/UUID.js
-// and http://docs.python.org/library/uuid.html
+      /*
+       * Common function used to parse constructor arguments for VError, WError, and
+       * SError.  Named arguments to this function:
+       *
+       *     strict		force strict interpretation of sprintf arguments, even
+       *     			if the options in "argv" don't say so
+       *
+       *     argv		error's constructor arguments, which are to be
+       *     			interpreted as described in README.md.  For quick
+       *     			reference, "argv" has one of the following forms:
+       *
+       *          [ sprintf_args... ]           (argv[0] is a string)
+       *          [ cause, sprintf_args... ]    (argv[0] is an Error)
+       *          [ options, sprintf_args... ]  (argv[0] is an object)
+       *
+       * This function normalizes these forms, producing an object with the following
+       * properties:
+       *
+       *    options           equivalent to "options" in third form.  This will never
+       *    			be a direct reference to what the caller passed in
+       *    			(i.e., it may be a shallow copy), so it can be freely
+       *    			modified.
+       *
+       *    shortmessage      result of sprintf(sprintf_args), taking options.strict
+       *    			into account as described in README.md.
+       */
+      function parseConstructorArguments(args) {
+        var argv, options, sprintf_args, shortmessage, k;
 
-var _nodeId;
-var _clockseq;
+        mod_assertplus.object(args, "args");
+        mod_assertplus.bool(args.strict, "args.strict");
+        mod_assertplus.array(args.argv, "args.argv");
+        argv = args.argv;
 
-// Previous uuid creation time
-var _lastMSecs = 0;
-var _lastNSecs = 0;
+        /*
+         * First, figure out which form of invocation we've been given.
+         */
+        if (argv.length === 0) {
+          options = {};
+          sprintf_args = [];
+        } else if (mod_isError(argv[0])) {
+          options = { cause: argv[0] };
+          sprintf_args = argv.slice(1);
+        } else if (typeof argv[0] === "object") {
+          options = {};
+          for (k in argv[0]) {
+            options[k] = argv[0][k];
+          }
+          sprintf_args = argv.slice(1);
+        } else {
+          mod_assertplus.string(
+            argv[0],
+            "first argument to VError, SError, or WError " +
+              "constructor must be a string, object, or Error",
+          );
+          options = {};
+          sprintf_args = argv;
+        }
 
-// See https://github.com/broofa/node-uuid for API details
-function v1(options, buf, offset) {
-  var i = buf && offset || 0;
-  var b = buf || [];
+        /*
+         * Now construct the error's message.
+         *
+         * extsprintf (which we invoke here with our caller's arguments in order
+         * to construct this Error's message) is strict in its interpretation of
+         * values to be processed by the "%s" specifier.  The value passed to
+         * extsprintf must actually be a string or something convertible to a
+         * String using .toString().  Passing other values (notably "null" and
+         * "undefined") is considered a programmer error.  The assumption is
+         * that if you actually want to print the string "null" or "undefined",
+         * then that's easy to do that when you're calling extsprintf; on the
+         * other hand, if you did NOT want that (i.e., there's actually a bug
+         * where the program assumes some variable is non-null and tries to
+         * print it, which might happen when constructing a packet or file in
+         * some specific format), then it's better to stop immediately than
+         * produce bogus output.
+         *
+         * However, sometimes the bug is only in the code calling VError, and a
+         * programmer might prefer to have the error message contain "null" or
+         * "undefined" rather than have the bug in the error path crash the
+         * program (making the first bug harder to identify).  For that reason,
+         * by default VError converts "null" or "undefined" arguments to their
+         * string representations and passes those to extsprintf.  Programmers
+         * desiring the strict behavior can use the SError class or pass the
+         * "strict" option to the VError constructor.
+         */
+        mod_assertplus.object(options);
+        if (!options.strict && !args.strict) {
+          sprintf_args = sprintf_args.map(function (a) {
+            return a === null ? "null" : a === undefined ? "undefined" : a;
+          });
+        }
 
-  options = options || {};
-  var node = options.node || _nodeId;
-  var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq;
+        if (sprintf_args.length === 0) {
+          shortmessage = "";
+        } else {
+          shortmessage = sprintf.apply(null, sprintf_args);
+        }
 
-  // node and clockseq need to be initialized to random values if they're not
-  // specified.  We do this lazily to minimize issues related to insufficient
-  // system entropy.  See #189
-  if (node == null || clockseq == null) {
-    var seedBytes = rng();
-    if (node == null) {
-      // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
-      node = _nodeId = [
-        seedBytes[0] | 0x01,
-        seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]
-      ];
-    }
-    if (clockseq == null) {
-      // Per 4.2.2, randomize (14 bit) clockseq
-      clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;
-    }
-  }
+        return {
+          options: options,
+          shortmessage: shortmessage,
+        };
+      }
 
-  // UUID timestamps are 100 nano-second units since the Gregorian epoch,
-  // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
-  // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
-  // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
-  var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime();
+      /*
+       * See README.md for reference documentation.
+       */
+      function VError() {
+        var args, obj, parsed, cause, ctor, message, k;
 
-  // Per 4.2.1.2, use count of uuid's generated during the current clock
-  // cycle to simulate higher resolution clock
-  var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
+        args = Array.prototype.slice.call(arguments, 0);
 
-  // Time since last uuid creation (in msecs)
-  var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;
+        /*
+         * This is a regrettable pattern, but JavaScript's built-in Error class
+         * is defined to work this way, so we allow the constructor to be called
+         * without "new".
+         */
+        if (!(this instanceof VError)) {
+          obj = Object.create(VError.prototype);
+          VError.apply(obj, arguments);
+          return obj;
+        }
 
-  // Per 4.2.1.2, Bump clockseq on clock regression
-  if (dt < 0 && options.clockseq === undefined) {
-    clockseq = clockseq + 1 & 0x3fff;
-  }
+        /*
+         * For convenience and backwards compatibility, we support several
+         * different calling forms.  Normalize them here.
+         */
+        parsed = parseConstructorArguments({
+          argv: args,
+          strict: false,
+        });
 
-  // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
-  // time interval
-  if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
-    nsecs = 0;
-  }
+        /*
+         * If we've been given a name, apply it now.
+         */
+        if (parsed.options.name) {
+          mod_assertplus.string(
+            parsed.options.name,
+            'error\'s "name" must be a string',
+          );
+          this.name = parsed.options.name;
+        }
 
-  // Per 4.2.1.2 Throw error if too many uuids are requested
-  if (nsecs >= 10000) {
-    throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
-  }
+        /*
+         * For debugging, we keep track of the original short message (attached
+         * this Error particularly) separately from the complete message (which
+         * includes the messages of our cause chain).
+         */
+        this.jse_shortmsg = parsed.shortmessage;
+        message = parsed.shortmessage;
 
-  _lastMSecs = msecs;
-  _lastNSecs = nsecs;
-  _clockseq = clockseq;
+        /*
+         * If we've been given a cause, record a reference to it and update our
+         * message appropriately.
+         */
+        cause = parsed.options.cause;
+        if (cause) {
+          mod_assertplus.ok(mod_isError(cause), "cause is not an Error");
+          this.jse_cause = cause;
 
-  // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
-  msecs += 12219292800000;
+          if (!parsed.options.skipCauseMessage) {
+            message += ": " + cause.message;
+          }
+        }
 
-  // `time_low`
-  var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
-  b[i++] = tl >>> 24 & 0xff;
-  b[i++] = tl >>> 16 & 0xff;
-  b[i++] = tl >>> 8 & 0xff;
-  b[i++] = tl & 0xff;
+        /*
+         * If we've been given an object with properties, shallow-copy that
+         * here.  We don't want to use a deep copy in case there are non-plain
+         * objects here, but we don't want to use the original object in case
+         * the caller modifies it later.
+         */
+        this.jse_info = {};
+        if (parsed.options.info) {
+          for (k in parsed.options.info) {
+            this.jse_info[k] = parsed.options.info[k];
+          }
+        }
 
-  // `time_mid`
-  var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;
-  b[i++] = tmh >>> 8 & 0xff;
-  b[i++] = tmh & 0xff;
+        this.message = message;
+        Error.call(this, message);
 
-  // `time_high_and_version`
-  b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
-  b[i++] = tmh >>> 16 & 0xff;
+        if (Error.captureStackTrace) {
+          ctor = parsed.options.constructorOpt || this.constructor;
+          Error.captureStackTrace(this, ctor);
+        }
 
-  // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
-  b[i++] = clockseq >>> 8 | 0x80;
+        return this;
+      }
 
-  // `clock_seq_low`
-  b[i++] = clockseq & 0xff;
+      mod_util.inherits(VError, Error);
+      VError.prototype.name = "VError";
 
-  // `node`
-  for (var n = 0; n < 6; ++n) {
-    b[i + n] = node[n];
-  }
+      VError.prototype.toString = function ve_toString() {
+        var str =
+          (this.hasOwnProperty("name") && this.name) ||
+          this.constructor.name ||
+          this.constructor.prototype.name;
+        if (this.message) str += ": " + this.message;
 
-  return buf ? buf : bytesToUuid(b);
-}
+        return str;
+      };
 
-module.exports = v1;
+      /*
+       * This method is provided for compatibility.  New callers should use
+       * VError.cause() instead.  That method also uses the saner `null` return value
+       * when there is no cause.
+       */
+      VError.prototype.cause = function ve_cause() {
+        var cause = VError.cause(this);
+        return cause === null ? undefined : cause;
+      };
 
+      /*
+       * Static methods
+       *
+       * These class-level methods are provided so that callers can use them on
+       * instances of Errors that are not VErrors.  New interfaces should be provided
+       * only using static methods to eliminate the class of programming mistake where
+       * people fail to check whether the Error object has the corresponding methods.
+       */
 
-/***/ }),
-/* 958 */
-/***/ (function(module, exports, __webpack_require__) {
+      VError.cause = function (err) {
+        mod_assertplus.ok(mod_isError(err), "err must be an Error");
+        return mod_isError(err.jse_cause) ? err.jse_cause : null;
+      };
 
-var rng = __webpack_require__(464);
-var bytesToUuid = __webpack_require__(463);
+      VError.info = function (err) {
+        var rv, cause, k;
 
-function v4(options, buf, offset) {
-  var i = buf && offset || 0;
+        mod_assertplus.ok(mod_isError(err), "err must be an Error");
+        cause = VError.cause(err);
+        if (cause !== null) {
+          rv = VError.info(cause);
+        } else {
+          rv = {};
+        }
 
-  if (typeof(options) == 'string') {
-    buf = options === 'binary' ? new Array(16) : null;
-    options = null;
-  }
-  options = options || {};
+        if (typeof err.jse_info == "object" && err.jse_info !== null) {
+          for (k in err.jse_info) {
+            rv[k] = err.jse_info[k];
+          }
+        }
 
-  var rnds = options.random || (options.rng || rng)();
+        return rv;
+      };
 
-  // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
-  rnds[6] = (rnds[6] & 0x0f) | 0x40;
-  rnds[8] = (rnds[8] & 0x3f) | 0x80;
+      VError.findCauseByName = function (err, name) {
+        var cause;
 
-  // Copy bytes to buffer, if provided
-  if (buf) {
-    for (var ii = 0; ii < 16; ++ii) {
-      buf[i + ii] = rnds[ii];
-    }
-  }
+        mod_assertplus.ok(mod_isError(err), "err must be an Error");
+        mod_assertplus.string(name, "name");
+        mod_assertplus.ok(name.length > 0, "name cannot be empty");
 
-  return buf || bytesToUuid(rnds);
-}
+        for (cause = err; cause !== null; cause = VError.cause(cause)) {
+          mod_assertplus.ok(mod_isError(cause));
+          if (cause.name == name) {
+            return cause;
+          }
+        }
 
-module.exports = v4;
+        return null;
+      };
 
+      VError.hasCauseWithName = function (err, name) {
+        return VError.findCauseByName(err, name) !== null;
+      };
 
-/***/ }),
-/* 959 */
-/***/ (function(module, exports, __webpack_require__) {
+      VError.fullStack = function (err) {
+        mod_assertplus.ok(mod_isError(err), "err must be an Error");
 
-var parse = __webpack_require__(452);
-var correct = __webpack_require__(935);
+        var cause = VError.cause(err);
 
-var genericWarning = (
-  'license should be ' +
-  'a valid SPDX license expression (without "LicenseRef"), ' +
-  '"UNLICENSED", or ' +
-  '"SEE LICENSE IN <filename>"'
-);
+        if (cause) {
+          return err.stack + "\ncaused by: " + VError.fullStack(cause);
+        }
 
-var fileReferenceRE = /^SEE LICEN[CS]E IN (.+)$/;
+        return err.stack;
+      };
 
-function startsWith(prefix, string) {
-  return string.slice(0, prefix.length) === prefix;
-}
+      VError.errorFromList = function (errors) {
+        mod_assertplus.arrayOfObject(errors, "errors");
 
-function usesLicenseRef(ast) {
-  if (ast.hasOwnProperty('license')) {
-    var license = ast.license;
-    return (
-      startsWith('LicenseRef', license) ||
-      startsWith('DocumentRef', license)
-    );
-  } else {
-    return (
-      usesLicenseRef(ast.left) ||
-      usesLicenseRef(ast.right)
-    );
-  }
-}
-
-module.exports = function(argument) {
-  var ast;
-
-  try {
-    ast = parse(argument);
-  } catch (e) {
-    var match
-    if (
-      argument === 'UNLICENSED' ||
-      argument === 'UNLICENCED'
-    ) {
-      return {
-        validForOldPackages: true,
-        validForNewPackages: true,
-        unlicensed: true
-      };
-    } else if (match = fileReferenceRE.exec(argument)) {
-      return {
-        validForOldPackages: true,
-        validForNewPackages: true,
-        inFile: match[1]
-      };
-    } else {
-      var result = {
-        validForOldPackages: false,
-        validForNewPackages: false,
-        warnings: [genericWarning]
-      };
-      if (argument.trim().length !== 0) {
-        var corrected = correct(argument);
-        if (corrected) {
-          result.warnings.push(
-            'license is similar to the valid expression "' + corrected + '"'
-          );
+        if (errors.length === 0) {
+          return null;
         }
-      }
-      return result;
-    }
-  }
 
-  if (usesLicenseRef(ast)) {
-    return {
-      validForNewPackages: false,
-      validForOldPackages: false,
-      spdx: true,
-      warnings: [genericWarning]
-    };
-  } else {
-    return {
-      validForNewPackages: true,
-      validForOldPackages: true,
-      spdx: true
-    };
-  }
-};
+        errors.forEach(function (e) {
+          mod_assertplus.ok(mod_isError(e));
+        });
 
+        if (errors.length == 1) {
+          return errors[0];
+        }
 
-/***/ }),
-/* 960 */
-/***/ (function(module, exports, __webpack_require__) {
+        return new MultiError(errors);
+      };
 
-/*
- * verror.js: richer JavaScript errors
- */
+      VError.errorForEach = function (err, func) {
+        mod_assertplus.ok(mod_isError(err), "err must be an Error");
+        mod_assertplus.func(func, "func");
 
-var mod_assertplus = __webpack_require__(16);
-var mod_util = __webpack_require__(3);
+        if (err instanceof MultiError) {
+          err.errors().forEach(function iterError(e) {
+            func(e);
+          });
+        } else {
+          func(err);
+        }
+      };
 
-var mod_extsprintf = __webpack_require__(961);
-var mod_isError = __webpack_require__(113).isError;
-var sprintf = mod_extsprintf.sprintf;
+      /*
+       * SError is like VError, but stricter about types.  You cannot pass "null" or
+       * "undefined" as string arguments to the formatter.
+       */
+      function SError() {
+        var args, obj, parsed, options;
 
-/*
- * Public interface
- */
+        args = Array.prototype.slice.call(arguments, 0);
+        if (!(this instanceof SError)) {
+          obj = Object.create(SError.prototype);
+          SError.apply(obj, arguments);
+          return obj;
+        }
 
-/* So you can 'var VError = require('verror')' */
-module.exports = VError;
-/* For compatibility */
-VError.VError = VError;
-/* Other exported classes */
-VError.SError = SError;
-VError.WError = WError;
-VError.MultiError = MultiError;
-
-/*
- * Common function used to parse constructor arguments for VError, WError, and
- * SError.  Named arguments to this function:
- *
- *     strict		force strict interpretation of sprintf arguments, even
- *     			if the options in "argv" don't say so
- *
- *     argv		error's constructor arguments, which are to be
- *     			interpreted as described in README.md.  For quick
- *     			reference, "argv" has one of the following forms:
- *
- *          [ sprintf_args... ]           (argv[0] is a string)
- *          [ cause, sprintf_args... ]    (argv[0] is an Error)
- *          [ options, sprintf_args... ]  (argv[0] is an object)
- *
- * This function normalizes these forms, producing an object with the following
- * properties:
- *
- *    options           equivalent to "options" in third form.  This will never
- *    			be a direct reference to what the caller passed in
- *    			(i.e., it may be a shallow copy), so it can be freely
- *    			modified.
- *
- *    shortmessage      result of sprintf(sprintf_args), taking options.strict
- *    			into account as described in README.md.
- */
-function parseConstructorArguments(args)
-{
-	var argv, options, sprintf_args, shortmessage, k;
-
-	mod_assertplus.object(args, 'args');
-	mod_assertplus.bool(args.strict, 'args.strict');
-	mod_assertplus.array(args.argv, 'args.argv');
-	argv = args.argv;
-
-	/*
-	 * First, figure out which form of invocation we've been given.
-	 */
-	if (argv.length === 0) {
-		options = {};
-		sprintf_args = [];
-	} else if (mod_isError(argv[0])) {
-		options = { 'cause': argv[0] };
-		sprintf_args = argv.slice(1);
-	} else if (typeof (argv[0]) === 'object') {
-		options = {};
-		for (k in argv[0]) {
-			options[k] = argv[0][k];
-		}
-		sprintf_args = argv.slice(1);
-	} else {
-		mod_assertplus.string(argv[0],
-		    'first argument to VError, SError, or WError ' +
-		    'constructor must be a string, object, or Error');
-		options = {};
-		sprintf_args = argv;
-	}
-
-	/*
-	 * Now construct the error's message.
-	 *
-	 * extsprintf (which we invoke here with our caller's arguments in order
-	 * to construct this Error's message) is strict in its interpretation of
-	 * values to be processed by the "%s" specifier.  The value passed to
-	 * extsprintf must actually be a string or something convertible to a
-	 * String using .toString().  Passing other values (notably "null" and
-	 * "undefined") is considered a programmer error.  The assumption is
-	 * that if you actually want to print the string "null" or "undefined",
-	 * then that's easy to do that when you're calling extsprintf; on the
-	 * other hand, if you did NOT want that (i.e., there's actually a bug
-	 * where the program assumes some variable is non-null and tries to
-	 * print it, which might happen when constructing a packet or file in
-	 * some specific format), then it's better to stop immediately than
-	 * produce bogus output.
-	 *
-	 * However, sometimes the bug is only in the code calling VError, and a
-	 * programmer might prefer to have the error message contain "null" or
-	 * "undefined" rather than have the bug in the error path crash the
-	 * program (making the first bug harder to identify).  For that reason,
-	 * by default VError converts "null" or "undefined" arguments to their
-	 * string representations and passes those to extsprintf.  Programmers
-	 * desiring the strict behavior can use the SError class or pass the
-	 * "strict" option to the VError constructor.
-	 */
-	mod_assertplus.object(options);
-	if (!options.strict && !args.strict) {
-		sprintf_args = sprintf_args.map(function (a) {
-			return (a === null ? 'null' :
-			    a === undefined ? 'undefined' : a);
-		});
-	}
-
-	if (sprintf_args.length === 0) {
-		shortmessage = '';
-	} else {
-		shortmessage = sprintf.apply(null, sprintf_args);
-	}
-
-	return ({
-	    'options': options,
-	    'shortmessage': shortmessage
-	});
-}
-
-/*
- * See README.md for reference documentation.
- */
-function VError()
-{
-	var args, obj, parsed, cause, ctor, message, k;
-
-	args = Array.prototype.slice.call(arguments, 0);
-
-	/*
-	 * This is a regrettable pattern, but JavaScript's built-in Error class
-	 * is defined to work this way, so we allow the constructor to be called
-	 * without "new".
-	 */
-	if (!(this instanceof VError)) {
-		obj = Object.create(VError.prototype);
-		VError.apply(obj, arguments);
-		return (obj);
-	}
-
-	/*
-	 * For convenience and backwards compatibility, we support several
-	 * different calling forms.  Normalize them here.
-	 */
-	parsed = parseConstructorArguments({
-	    'argv': args,
-	    'strict': false
-	});
-
-	/*
-	 * If we've been given a name, apply it now.
-	 */
-	if (parsed.options.name) {
-		mod_assertplus.string(parsed.options.name,
-		    'error\'s "name" must be a string');
-		this.name = parsed.options.name;
-	}
-
-	/*
-	 * For debugging, we keep track of the original short message (attached
-	 * this Error particularly) separately from the complete message (which
-	 * includes the messages of our cause chain).
-	 */
-	this.jse_shortmsg = parsed.shortmessage;
-	message = parsed.shortmessage;
-
-	/*
-	 * If we've been given a cause, record a reference to it and update our
-	 * message appropriately.
-	 */
-	cause = parsed.options.cause;
-	if (cause) {
-		mod_assertplus.ok(mod_isError(cause), 'cause is not an Error');
-		this.jse_cause = cause;
-
-		if (!parsed.options.skipCauseMessage) {
-			message += ': ' + cause.message;
-		}
-	}
-
-	/*
-	 * If we've been given an object with properties, shallow-copy that
-	 * here.  We don't want to use a deep copy in case there are non-plain
-	 * objects here, but we don't want to use the original object in case
-	 * the caller modifies it later.
-	 */
-	this.jse_info = {};
-	if (parsed.options.info) {
-		for (k in parsed.options.info) {
-			this.jse_info[k] = parsed.options.info[k];
-		}
-	}
-
-	this.message = message;
-	Error.call(this, message);
-
-	if (Error.captureStackTrace) {
-		ctor = parsed.options.constructorOpt || this.constructor;
-		Error.captureStackTrace(this, ctor);
-	}
-
-	return (this);
-}
-
-mod_util.inherits(VError, Error);
-VError.prototype.name = 'VError';
-
-VError.prototype.toString = function ve_toString()
-{
-	var str = (this.hasOwnProperty('name') && this.name ||
-		this.constructor.name || this.constructor.prototype.name);
-	if (this.message)
-		str += ': ' + this.message;
-
-	return (str);
-};
+        parsed = parseConstructorArguments({
+          argv: args,
+          strict: true,
+        });
 
-/*
- * This method is provided for compatibility.  New callers should use
- * VError.cause() instead.  That method also uses the saner `null` return value
- * when there is no cause.
- */
-VError.prototype.cause = function ve_cause()
-{
-	var cause = VError.cause(this);
-	return (cause === null ? undefined : cause);
-};
+        options = parsed.options;
+        VError.call(this, options, "%s", parsed.shortmessage);
 
-/*
- * Static methods
- *
- * These class-level methods are provided so that callers can use them on
- * instances of Errors that are not VErrors.  New interfaces should be provided
- * only using static methods to eliminate the class of programming mistake where
- * people fail to check whether the Error object has the corresponding methods.
- */
+        return this;
+      }
 
-VError.cause = function (err)
-{
-	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
-	return (mod_isError(err.jse_cause) ? err.jse_cause : null);
-};
+      /*
+       * We don't bother setting SError.prototype.name because once constructed,
+       * SErrors are just like VErrors.
+       */
+      mod_util.inherits(SError, VError);
 
-VError.info = function (err)
-{
-	var rv, cause, k;
-
-	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
-	cause = VError.cause(err);
-	if (cause !== null) {
-		rv = VError.info(cause);
-	} else {
-		rv = {};
-	}
-
-	if (typeof (err.jse_info) == 'object' && err.jse_info !== null) {
-		for (k in err.jse_info) {
-			rv[k] = err.jse_info[k];
-		}
-	}
-
-	return (rv);
-};
+      /*
+       * Represents a collection of errors for the purpose of consumers that generally
+       * only deal with one error.  Callers can extract the individual errors
+       * contained in this object, but may also just treat it as a normal single
+       * error, in which case a summary message will be printed.
+       */
+      function MultiError(errors) {
+        mod_assertplus.array(errors, "list of errors");
+        mod_assertplus.ok(errors.length > 0, "must be at least one error");
+        this.ase_errors = errors;
+
+        VError.call(
+          this,
+          {
+            cause: errors[0],
+          },
+          "first of %d error%s",
+          errors.length,
+          errors.length == 1 ? "" : "s",
+        );
+      }
 
-VError.findCauseByName = function (err, name)
-{
-	var cause;
+      mod_util.inherits(MultiError, VError);
+      MultiError.prototype.name = "MultiError";
 
-	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
-	mod_assertplus.string(name, 'name');
-	mod_assertplus.ok(name.length > 0, 'name cannot be empty');
+      MultiError.prototype.errors = function me_errors() {
+        return this.ase_errors.slice(0);
+      };
 
-	for (cause = err; cause !== null; cause = VError.cause(cause)) {
-		mod_assertplus.ok(mod_isError(cause));
-		if (cause.name == name) {
-			return (cause);
-		}
-	}
+      /*
+       * See README.md for reference details.
+       */
+      function WError() {
+        var args, obj, parsed, options;
 
-	return (null);
-};
+        args = Array.prototype.slice.call(arguments, 0);
+        if (!(this instanceof WError)) {
+          obj = Object.create(WError.prototype);
+          WError.apply(obj, args);
+          return obj;
+        }
 
-VError.hasCauseWithName = function (err, name)
-{
-	return (VError.findCauseByName(err, name) !== null);
-};
+        parsed = parseConstructorArguments({
+          argv: args,
+          strict: false,
+        });
 
-VError.fullStack = function (err)
-{
-	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
+        options = parsed.options;
+        options["skipCauseMessage"] = true;
+        VError.call(this, options, "%s", parsed.shortmessage);
 
-	var cause = VError.cause(err);
+        return this;
+      }
 
-	if (cause) {
-		return (err.stack + '\ncaused by: ' + VError.fullStack(cause));
-	}
+      mod_util.inherits(WError, VError);
+      WError.prototype.name = "WError";
 
-	return (err.stack);
-};
+      WError.prototype.toString = function we_toString() {
+        var str =
+          (this.hasOwnProperty("name") && this.name) ||
+          this.constructor.name ||
+          this.constructor.prototype.name;
+        if (this.message) str += ": " + this.message;
+        if (this.jse_cause && this.jse_cause.message)
+          str += "; caused by " + this.jse_cause.toString();
 
-VError.errorFromList = function (errors)
-{
-	mod_assertplus.arrayOfObject(errors, 'errors');
+        return str;
+      };
 
-	if (errors.length === 0) {
-		return (null);
-	}
+      /*
+       * For purely historical reasons, WError's cause() function allows you to set
+       * the cause.
+       */
+      WError.prototype.cause = function we_cause(c) {
+        if (mod_isError(c)) this.jse_cause = c;
 
-	errors.forEach(function (e) {
-		mod_assertplus.ok(mod_isError(e));
-	});
+        return this.jse_cause;
+      };
 
-	if (errors.length == 1) {
-		return (errors[0]);
-	}
+      /***/
+    },
+    /* 961 */
+    /***/ function (module, exports, __webpack_require__) {
+      /*
+       * extsprintf.js: extended POSIX-style sprintf
+       */
 
-	return (new MultiError(errors));
-};
+      var mod_assert = __webpack_require__(28);
+      var mod_util = __webpack_require__(3);
 
-VError.errorForEach = function (err, func)
-{
-	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
-	mod_assertplus.func(func, 'func');
+      /*
+       * Public interface
+       */
+      exports.sprintf = jsSprintf;
+      exports.printf = jsPrintf;
+      exports.fprintf = jsFprintf;
 
-	if (err instanceof MultiError) {
-		err.errors().forEach(function iterError(e) { func(e); });
-	} else {
-		func(err);
-	}
-};
+      /*
+       * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
+       * exception when given a format string we don't understand, rather than
+       * ignoring it, so that we won't break existing programs if/when we go implement
+       * the rest of this.
+       *
+       * This implementation currently supports specifying
+       *	- field alignment ('-' flag),
+       * 	- zero-pad ('0' flag)
+       *	- always show numeric sign ('+' flag),
+       *	- field width
+       *	- conversions for strings, decimal integers, and floats (numbers).
+       *	- argument size specifiers.  These are all accepted but ignored, since
+       *	  Javascript has no notion of the physical size of an argument.
+       *
+       * Everything else is currently unsupported, most notably precision, unsigned
+       * numbers, non-decimal numbers, and characters.
+       */
+      function jsSprintf(ofmt) {
+        var regex = [
+          "([^%]*)" /* normal text */,
+          "%" /* start of format */,
+          "(['\\-+ #0]*?)" /* flags (optional) */,
+          "([1-9]\\d*)?" /* width (optional) */,
+          "(\\.([1-9]\\d*))?" /* precision (optional) */,
+          "[lhjztL]*?" /* length mods (ignored) */,
+          "([diouxXfFeEgGaAcCsSp%jr])" /* conversion */,
+        ].join("");
+
+        var re = new RegExp(regex);
+
+        /* variadic arguments used to fill in conversion specifiers */
+        var args = Array.prototype.slice.call(arguments, 1);
+        /* remaining format string */
+        var fmt = ofmt;
+
+        /* components of the current conversion specifier */
+        var flags, width, precision, conversion;
+        var left, pad, sign, arg, match;
+
+        /* return value */
+        var ret = "";
+
+        /* current variadic argument (1-based) */
+        var argn = 1;
+        /* 0-based position in the format string that we've read */
+        var posn = 0;
+        /* 1-based position in the format string of the current conversion */
+        var convposn;
+        /* current conversion specifier */
+        var curconv;
+
+        mod_assert.equal(
+          "string",
+          typeof fmt,
+          "first argument must be a format string",
+        );
 
+        while ((match = re.exec(fmt)) !== null) {
+          ret += match[1];
+          fmt = fmt.substring(match[0].length);
 
-/*
- * SError is like VError, but stricter about types.  You cannot pass "null" or
- * "undefined" as string arguments to the formatter.
- */
-function SError()
-{
-	var args, obj, parsed, options;
-
-	args = Array.prototype.slice.call(arguments, 0);
-	if (!(this instanceof SError)) {
-		obj = Object.create(SError.prototype);
-		SError.apply(obj, arguments);
-		return (obj);
-	}
-
-	parsed = parseConstructorArguments({
-	    'argv': args,
-	    'strict': true
-	});
-
-	options = parsed.options;
-	VError.call(this, options, '%s', parsed.shortmessage);
-
-	return (this);
-}
-
-/*
- * We don't bother setting SError.prototype.name because once constructed,
- * SErrors are just like VErrors.
- */
-mod_util.inherits(SError, VError);
+          /*
+           * Update flags related to the current conversion specifier's
+           * position so that we can report clear error messages.
+           */
+          curconv = match[0].substring(match[1].length);
+          convposn = posn + match[1].length + 1;
+          posn += match[0].length;
+
+          flags = match[2] || "";
+          width = match[3] || 0;
+          precision = match[4] || "";
+          conversion = match[6];
+          left = false;
+          sign = false;
+          pad = " ";
+
+          if (conversion == "%") {
+            ret += "%";
+            continue;
+          }
 
+          if (args.length === 0) {
+            throw jsError(
+              ofmt,
+              convposn,
+              curconv,
+              "has no matching argument " + "(too few arguments passed)",
+            );
+          }
 
-/*
- * Represents a collection of errors for the purpose of consumers that generally
- * only deal with one error.  Callers can extract the individual errors
- * contained in this object, but may also just treat it as a normal single
- * error, in which case a summary message will be printed.
- */
-function MultiError(errors)
-{
-	mod_assertplus.array(errors, 'list of errors');
-	mod_assertplus.ok(errors.length > 0, 'must be at least one error');
-	this.ase_errors = errors;
-
-	VError.call(this, {
-	    'cause': errors[0]
-	}, 'first of %d error%s', errors.length, errors.length == 1 ? '' : 's');
-}
-
-mod_util.inherits(MultiError, VError);
-MultiError.prototype.name = 'MultiError';
-
-MultiError.prototype.errors = function me_errors()
-{
-	return (this.ase_errors.slice(0));
-};
+          arg = args.shift();
+          argn++;
 
+          if (flags.match(/[\' #]/)) {
+            throw jsError(ofmt, convposn, curconv, "uses unsupported flags");
+          }
 
-/*
- * See README.md for reference details.
- */
-function WError()
-{
-	var args, obj, parsed, options;
-
-	args = Array.prototype.slice.call(arguments, 0);
-	if (!(this instanceof WError)) {
-		obj = Object.create(WError.prototype);
-		WError.apply(obj, args);
-		return (obj);
-	}
-
-	parsed = parseConstructorArguments({
-	    'argv': args,
-	    'strict': false
-	});
-
-	options = parsed.options;
-	options['skipCauseMessage'] = true;
-	VError.call(this, options, '%s', parsed.shortmessage);
-
-	return (this);
-}
-
-mod_util.inherits(WError, VError);
-WError.prototype.name = 'WError';
-
-WError.prototype.toString = function we_toString()
-{
-	var str = (this.hasOwnProperty('name') && this.name ||
-		this.constructor.name || this.constructor.prototype.name);
-	if (this.message)
-		str += ': ' + this.message;
-	if (this.jse_cause && this.jse_cause.message)
-		str += '; caused by ' + this.jse_cause.toString();
-
-	return (str);
-};
+          if (precision.length > 0) {
+            throw jsError(
+              ofmt,
+              convposn,
+              curconv,
+              "uses non-zero precision (not supported)",
+            );
+          }
 
-/*
- * For purely historical reasons, WError's cause() function allows you to set
- * the cause.
- */
-WError.prototype.cause = function we_cause(c)
-{
-	if (mod_isError(c))
-		this.jse_cause = c;
+          if (flags.match(/-/)) left = true;
+
+          if (flags.match(/0/)) pad = "0";
+
+          if (flags.match(/\+/)) sign = true;
+
+          switch (conversion) {
+            case "s":
+              if (arg === undefined || arg === null) {
+                throw jsError(
+                  ofmt,
+                  convposn,
+                  curconv,
+                  "attempted to print undefined or null " +
+                    "as a string (argument " +
+                    argn +
+                    " to " +
+                    "sprintf)",
+                );
+              }
+              ret += doPad(pad, width, left, arg.toString());
+              break;
 
-	return (this.jse_cause);
-};
+            case "d":
+              arg = Math.floor(arg);
+            /*jsl:fallthru*/
+            case "f":
+              sign = sign && arg > 0 ? "+" : "";
+              ret += sign + doPad(pad, width, left, arg.toString());
+              break;
 
+            case "x":
+              ret += doPad(pad, width, left, arg.toString(16));
+              break;
 
-/***/ }),
-/* 961 */
-/***/ (function(module, exports, __webpack_require__) {
+            case "j" /* non-standard */:
+              if (width === 0) width = 10;
+              ret += mod_util.inspect(arg, false, width);
+              break;
 
-/*
- * extsprintf.js: extended POSIX-style sprintf
- */
+            case "r" /* non-standard */:
+              ret += dumpException(arg);
+              break;
 
-var mod_assert = __webpack_require__(28);
-var mod_util = __webpack_require__(3);
+            default:
+              throw jsError(ofmt, convposn, curconv, "is not supported");
+          }
+        }
 
-/*
- * Public interface
- */
-exports.sprintf = jsSprintf;
-exports.printf = jsPrintf;
-exports.fprintf = jsFprintf;
-
-/*
- * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
- * exception when given a format string we don't understand, rather than
- * ignoring it, so that we won't break existing programs if/when we go implement
- * the rest of this.
- *
- * This implementation currently supports specifying
- *	- field alignment ('-' flag),
- * 	- zero-pad ('0' flag)
- *	- always show numeric sign ('+' flag),
- *	- field width
- *	- conversions for strings, decimal integers, and floats (numbers).
- *	- argument size specifiers.  These are all accepted but ignored, since
- *	  Javascript has no notion of the physical size of an argument.
- *
- * Everything else is currently unsupported, most notably precision, unsigned
- * numbers, non-decimal numbers, and characters.
- */
-function jsSprintf(ofmt)
-{
-	var regex = [
-	    '([^%]*)',				/* normal text */
-	    '%',				/* start of format */
-	    '([\'\\-+ #0]*?)',			/* flags (optional) */
-	    '([1-9]\\d*)?',			/* width (optional) */
-	    '(\\.([1-9]\\d*))?',		/* precision (optional) */
-	    '[lhjztL]*?',			/* length mods (ignored) */
-	    '([diouxXfFeEgGaAcCsSp%jr])'	/* conversion */
-	].join('');
-
-	var re = new RegExp(regex);
-
-	/* variadic arguments used to fill in conversion specifiers */
-	var args = Array.prototype.slice.call(arguments, 1);
-	/* remaining format string */
-	var fmt = ofmt;
-
-	/* components of the current conversion specifier */
-	var flags, width, precision, conversion;
-	var left, pad, sign, arg, match;
-
-	/* return value */
-	var ret = '';
-
-	/* current variadic argument (1-based) */
-	var argn = 1;
-	/* 0-based position in the format string that we've read */
-	var posn = 0;
-	/* 1-based position in the format string of the current conversion */
-	var convposn;
-	/* current conversion specifier */
-	var curconv;
-
-	mod_assert.equal('string', typeof (fmt),
-	    'first argument must be a format string');
-
-	while ((match = re.exec(fmt)) !== null) {
-		ret += match[1];
-		fmt = fmt.substring(match[0].length);
-
-		/*
-		 * Update flags related to the current conversion specifier's
-		 * position so that we can report clear error messages.
-		 */
-		curconv = match[0].substring(match[1].length);
-		convposn = posn + match[1].length + 1;
-		posn += match[0].length;
-
-		flags = match[2] || '';
-		width = match[3] || 0;
-		precision = match[4] || '';
-		conversion = match[6];
-		left = false;
-		sign = false;
-		pad = ' ';
-
-		if (conversion == '%') {
-			ret += '%';
-			continue;
-		}
-
-		if (args.length === 0) {
-			throw (jsError(ofmt, convposn, curconv,
-			    'has no matching argument ' +
-			    '(too few arguments passed)'));
-		}
-
-		arg = args.shift();
-		argn++;
-
-		if (flags.match(/[\' #]/)) {
-			throw (jsError(ofmt, convposn, curconv,
-			    'uses unsupported flags'));
-		}
-
-		if (precision.length > 0) {
-			throw (jsError(ofmt, convposn, curconv,
-			    'uses non-zero precision (not supported)'));
-		}
-
-		if (flags.match(/-/))
-			left = true;
-
-		if (flags.match(/0/))
-			pad = '0';
-
-		if (flags.match(/\+/))
-			sign = true;
-
-		switch (conversion) {
-		case 's':
-			if (arg === undefined || arg === null) {
-				throw (jsError(ofmt, convposn, curconv,
-				    'attempted to print undefined or null ' +
-				    'as a string (argument ' + argn + ' to ' +
-				    'sprintf)'));
-			}
-			ret += doPad(pad, width, left, arg.toString());
-			break;
-
-		case 'd':
-			arg = Math.floor(arg);
-			/*jsl:fallthru*/
-		case 'f':
-			sign = sign && arg > 0 ? '+' : '';
-			ret += sign + doPad(pad, width, left,
-			    arg.toString());
-			break;
-
-		case 'x':
-			ret += doPad(pad, width, left, arg.toString(16));
-			break;
-
-		case 'j': /* non-standard */
-			if (width === 0)
-				width = 10;
-			ret += mod_util.inspect(arg, false, width);
-			break;
-
-		case 'r': /* non-standard */
-			ret += dumpException(arg);
-			break;
-
-		default:
-			throw (jsError(ofmt, convposn, curconv,
-			    'is not supported'));
-		}
-	}
-
-	ret += fmt;
-	return (ret);
-}
-
-function jsError(fmtstr, convposn, curconv, reason) {
-	mod_assert.equal(typeof (fmtstr), 'string');
-	mod_assert.equal(typeof (curconv), 'string');
-	mod_assert.equal(typeof (convposn), 'number');
-	mod_assert.equal(typeof (reason), 'string');
-	return (new Error('format string "' + fmtstr +
-	    '": conversion specifier "' + curconv + '" at character ' +
-	    convposn + ' ' + reason));
-}
-
-function jsPrintf() {
-	var args = Array.prototype.slice.call(arguments);
-	args.unshift(process.stdout);
-	jsFprintf.apply(null, args);
-}
-
-function jsFprintf(stream) {
-	var args = Array.prototype.slice.call(arguments, 1);
-	return (stream.write(jsSprintf.apply(this, args)));
-}
-
-function doPad(chr, width, left, str)
-{
-	var ret = str;
-
-	while (ret.length < width) {
-		if (left)
-			ret += chr;
-		else
-			ret = chr + ret;
-	}
-
-	return (ret);
-}
-
-/*
- * This function dumps long stack traces for exceptions having a cause() method.
- * See node-verror for an example.
- */
-function dumpException(ex)
-{
-	var ret;
+        ret += fmt;
+        return ret;
+      }
+
+      function jsError(fmtstr, convposn, curconv, reason) {
+        mod_assert.equal(typeof fmtstr, "string");
+        mod_assert.equal(typeof curconv, "string");
+        mod_assert.equal(typeof convposn, "number");
+        mod_assert.equal(typeof reason, "string");
+        return new Error(
+          'format string "' +
+            fmtstr +
+            '": conversion specifier "' +
+            curconv +
+            '" at character ' +
+            convposn +
+            " " +
+            reason,
+        );
+      }
 
-	if (!(ex instanceof Error))
-		throw (new Error(jsSprintf('invalid type for %%r: %j', ex)));
+      function jsPrintf() {
+        var args = Array.prototype.slice.call(arguments);
+        args.unshift(process.stdout);
+        jsFprintf.apply(null, args);
+      }
 
-	/* Note that V8 prepends "ex.stack" with ex.toString(). */
-	ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack;
+      function jsFprintf(stream) {
+        var args = Array.prototype.slice.call(arguments, 1);
+        return stream.write(jsSprintf.apply(this, args));
+      }
 
-	if (ex.cause && typeof (ex.cause) === 'function') {
-		var cex = ex.cause();
-		if (cex) {
-			ret += '\nCaused by: ' + dumpException(cex);
-		}
-	}
+      function doPad(chr, width, left, str) {
+        var ret = str;
 
-	return (ret);
-}
+        while (ret.length < width) {
+          if (left) ret += chr;
+          else ret = chr + ret;
+        }
 
+        return ret;
+      }
 
-/***/ }),
-/* 962 */
-/***/ (function(module, exports, __webpack_require__) {
+      /*
+       * This function dumps long stack traces for exceptions having a cause() method.
+       * See node-verror for an example.
+       */
+      function dumpException(ex) {
+        var ret;
 
-"use strict";
+        if (!(ex instanceof Error))
+          throw new Error(jsSprintf("invalid type for %%r: %j", ex));
 
-const lenient = __webpack_require__(963);
+        /* Note that V8 prepends "ex.stack" with ex.toString(). */
+        ret = "EXCEPTION: " + ex.constructor.name + ": " + ex.stack;
 
-module.exports = (val, opts) => {
-	val = String(val).trim();
-	opts = Object.assign({
-		lenient: false,
-		default: null
-	}, opts);
+        if (ex.cause && typeof ex.cause === "function") {
+          var cex = ex.cause();
+          if (cex) {
+            ret += "\nCaused by: " + dumpException(cex);
+          }
+        }
 
-	if (opts.default !== null && typeof opts.default !== 'boolean') {
-		throw new TypeError(`Expected the \`default\` option to be of type \`boolean\`, got \`${typeof opts.default}\``);
-	}
+        return ret;
+      }
 
-	if (/^(?:y|yes|true|1)$/i.test(val)) {
-		return true;
-	}
+      /***/
+    },
+    /* 962 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const lenient = __webpack_require__(963);
+
+      module.exports = (val, opts) => {
+        val = String(val).trim();
+        opts = Object.assign(
+          {
+            lenient: false,
+            default: null,
+          },
+          opts,
+        );
 
-	if (/^(?:n|no|false|0)$/i.test(val)) {
-		return false;
-	}
+        if (opts.default !== null && typeof opts.default !== "boolean") {
+          throw new TypeError(
+            `Expected the \`default\` option to be of type \`boolean\`, got \`${typeof opts.default}\``,
+          );
+        }
 
-	if (opts.lenient === true) {
-		return lenient(val, opts);
-	}
+        if (/^(?:y|yes|true|1)$/i.test(val)) {
+          return true;
+        }
 
-	return opts.default;
-};
+        if (/^(?:n|no|false|0)$/i.test(val)) {
+          return false;
+        }
 
+        if (opts.lenient === true) {
+          return lenient(val, opts);
+        }
 
-/***/ }),
-/* 963 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-const YES_MATCH_SCORE_THRESHOLD = 2;
-const NO_MATCH_SCORE_THRESHOLD = 1.25;
-
-const yMatch = new Map([
-	[5, 0.25],
-	[6, 0.25],
-	[7, 0.25],
-	['t', 0.75],
-	['y', 1],
-	['u', 0.75],
-	['g', 0.25],
-	['h', 0.25],
-	['k', 0.25]
-]);
-
-const eMatch = new Map([
-	[2, 0.25],
-	[3, 0.25],
-	[4, 0.25],
-	['w', 0.75],
-	['e', 1],
-	['r', 0.75],
-	['s', 0.25],
-	['d', 0.25],
-	['f', 0.25]
-]);
-
-const sMatch = new Map([
-	['q', 0.25],
-	['w', 0.25],
-	['e', 0.25],
-	['a', 0.75],
-	['s', 1],
-	['d', 0.75],
-	['z', 0.25],
-	['x', 0.25],
-	['c', 0.25]
-]);
-
-const nMatch = new Map([
-	['h', 0.25],
-	['j', 0.25],
-	['k', 0.25],
-	['b', 0.75],
-	['n', 1],
-	['m', 0.75]
-]);
-
-const oMatch = new Map([
-	[9, 0.25],
-	[0, 0.25],
-	['i', 0.75],
-	['o', 1],
-	['p', 0.75],
-	['k', 0.25],
-	['l', 0.25]
-]);
-
-function getYesMatchScore(val) {
-	let score = 0;
-	const y = val[0];
-	const e = val[1];
-	const s = val[2];
-
-	if (yMatch.has(y)) {
-		score += yMatch.get(y);
-	}
-
-	if (eMatch.has(e)) {
-		score += eMatch.get(e);
-	}
-
-	if (sMatch.has(s)) {
-		score += sMatch.get(s);
-	}
-
-	return score;
-}
-
-function getNoMatchScore(val) {
-	let score = 0;
-	const n = val[0];
-	const o = val[1];
-
-	if (nMatch.has(n)) {
-		score += nMatch.get(n);
-	}
-
-	if (oMatch.has(o)) {
-		score += oMatch.get(o);
-	}
-
-	return score;
-}
-
-module.exports = (val, opts) => {
-	if (getYesMatchScore(val) >= YES_MATCH_SCORE_THRESHOLD) {
-		return true;
-	}
-
-	if (getNoMatchScore(val) >= NO_MATCH_SCORE_THRESHOLD) {
-		return false;
-	}
-
-	return opts.default;
-};
+        return opts.default;
+      };
 
+      /***/
+    },
+    /* 963 */
+    /***/ function (module, exports, __webpack_require__) {
+      "use strict";
+
+      const YES_MATCH_SCORE_THRESHOLD = 2;
+      const NO_MATCH_SCORE_THRESHOLD = 1.25;
+
+      const yMatch = new Map([
+        [5, 0.25],
+        [6, 0.25],
+        [7, 0.25],
+        ["t", 0.75],
+        ["y", 1],
+        ["u", 0.75],
+        ["g", 0.25],
+        ["h", 0.25],
+        ["k", 0.25],
+      ]);
+
+      const eMatch = new Map([
+        [2, 0.25],
+        [3, 0.25],
+        [4, 0.25],
+        ["w", 0.75],
+        ["e", 1],
+        ["r", 0.75],
+        ["s", 0.25],
+        ["d", 0.25],
+        ["f", 0.25],
+      ]);
+
+      const sMatch = new Map([
+        ["q", 0.25],
+        ["w", 0.25],
+        ["e", 0.25],
+        ["a", 0.75],
+        ["s", 1],
+        ["d", 0.75],
+        ["z", 0.25],
+        ["x", 0.25],
+        ["c", 0.25],
+      ]);
+
+      const nMatch = new Map([
+        ["h", 0.25],
+        ["j", 0.25],
+        ["k", 0.25],
+        ["b", 0.75],
+        ["n", 1],
+        ["m", 0.75],
+      ]);
+
+      const oMatch = new Map([
+        [9, 0.25],
+        [0, 0.25],
+        ["i", 0.75],
+        ["o", 1],
+        ["p", 0.75],
+        ["k", 0.25],
+        ["l", 0.25],
+      ]);
+
+      function getYesMatchScore(val) {
+        let score = 0;
+        const y = val[0];
+        const e = val[1];
+        const s = val[2];
+
+        if (yMatch.has(y)) {
+          score += yMatch.get(y);
+        }
+
+        if (eMatch.has(e)) {
+          score += eMatch.get(e);
+        }
+
+        if (sMatch.has(s)) {
+          score += sMatch.get(s);
+        }
+
+        return score;
+      }
+
+      function getNoMatchScore(val) {
+        let score = 0;
+        const n = val[0];
+        const o = val[1];
+
+        if (nMatch.has(n)) {
+          score += nMatch.get(n);
+        }
+
+        if (oMatch.has(o)) {
+          score += oMatch.get(o);
+        }
+
+        return score;
+      }
+
+      module.exports = (val, opts) => {
+        if (getYesMatchScore(val) >= YES_MATCH_SCORE_THRESHOLD) {
+          return true;
+        }
 
-/***/ }),
-/* 964 */
-/***/ (function(module, exports) {
+        if (getNoMatchScore(val) >= NO_MATCH_SCORE_THRESHOLD) {
+          return false;
+        }
 
-module.exports = require("dns");
+        return opts.default;
+      };
 
-/***/ }),
-/* 965 */
-/***/ (function(module, exports) {
+      /***/
+    },
+    /* 964 */
+    /***/ function (module, exports) {
+      module.exports = require("dns");
 
-module.exports = require("domain");
+      /***/
+    },
+    /* 965 */
+    /***/ function (module, exports) {
+      module.exports = require("domain");
 
-/***/ })
-/******/ ]);
\ No newline at end of file
+      /***/
+    },
+    /******/
+  ],
+);
diff --git a/README.md b/README.md
index b102bdc..a9ca3a2 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,3 @@
 ## rrweb new release guide
 
 Add rrweb-player version number to bottom of `src/versions.json`.
-
diff --git a/index.html b/index.html
index 41578b2..cfa5886 100644
--- a/index.html
+++ b/index.html
@@ -1,271 +1,370 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>RRWeb Debug - Play rrweb recordings</title>
+    <link
+      href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css"
+      rel="stylesheet"
+      integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3"
+      crossorigin="anonymous"
+    />
+    <link
+      rel="stylesheet"
+      href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css"
+    />
+    <script
+      src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
+      integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
+      crossorigin="anonymous"
+    ></script>
+  </head>
 
-<head>
-  <meta charset="UTF-8" />
-  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>RRWeb Debug - Play rrweb recordings</title>
-  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"
-    integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" />
-  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.1/font/bootstrap-icons.css">
-  <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"
-    integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p"
-    crossorigin="anonymous"></script>
-</head>
-
-<body>
-  <!-- Header Navbar -->
-  <nav class="navbar navbar-dark bg-dark py-3">
-    <div class="container">
-      <a href="/" class="navbar-brand mb-0 fw-bold text-decoration-none">RRWeb Debug</a>
-      <small class="text-muted">Play rrweb recordings in your browser</small>
-    </div>
-  </nav>
+  <body>
+    <!-- Header Navbar -->
+    <nav class="navbar navbar-dark bg-dark py-3">
+      <div class="container">
+        <a href="/" class="navbar-brand mb-0 fw-bold text-decoration-none"
+          >RRWeb Debug</a
+        >
+        <small class="text-muted">Play rrweb recordings in your browser</small>
+      </div>
+    </nav>
 
-  <!-- Main Content -->
-  <div class="container col-xl-10 col-xxl-8 px-4 py-5">
-    <div class="row align-items-center g-lg-5 py-4">
-      <div class="col-lg-7 text-center text-lg-start">
-        <h1 class="display-5 fw-bold lh-1 mb-4">Debug Your Recordings</h1>
-        <p class="col-lg-10 fs-5 text-muted mb-4">
-          Play your rrweb recordings in the browser. Great for debugging and
-          sharing your recordings with others.
-        </p>
+    <!-- Main Content -->
+    <div class="container col-xl-10 col-xxl-8 px-4 py-5">
+      <div class="row align-items-center g-lg-5 py-4">
+        <div class="col-lg-7 text-center text-lg-start">
+          <h1 class="display-5 fw-bold lh-1 mb-4">Debug Your Recordings</h1>
+          <p class="col-lg-10 fs-5 text-muted mb-4">
+            Play your rrweb recordings in the browser. Great for debugging and
+            sharing your recordings with others.
+          </p>
 
-        <div class="card bg-light border-0 mb-4">
-          <div class="card-body">
-            <h5 class="card-title">How it works</h5>
-            <p class="card-text">
-              Upload your rrweb events JSON file, paste the content directly, or
-              provide a URL to a remote JSON file (like
-              <a href="https://jsonblob.com/new" target="_blank">JSONBlob.com</a> or Github Gist).
-            </p>
+          <div class="card bg-light border-0 mb-4">
+            <div class="card-body">
+              <h5 class="card-title">How it works</h5>
+              <p class="card-text">
+                Upload your rrweb events JSON file, paste the content directly,
+                or provide a URL to a remote JSON file (like
+                <a href="https://jsonblob.com/new" target="_blank"
+                  >JSONBlob.com</a
+                >
+                or Github Gist).
+              </p>
+            </div>
           </div>
         </div>
-      </div>
 
-      <div class="col-md-10 mx-auto col-lg-5">
-        <div class="card shadow-sm">
-          <div class="card-header bg-light">
-            <h5 class="card-title mb-0">
-              <i class="bi bi-upload me-2"></i>Load Your Events
-            </h5>
-          </div>
-          <div class="card-body">
-            <form id="eventsForm">
-              <!-- Input method selection -->
-              <div class="mb-3">
-                <label class="form-label fw-semibold">Choose input method:</label>
-                <div class="btn-group w-100" role="group" aria-label="Input method">
-                  <input type="radio" class="btn-check" name="inputMethod" id="urlMethod" value="url" checked>
-                  <label class="btn btn-outline-primary" for="urlMethod">URL</label>
+        <div class="col-md-10 mx-auto col-lg-5">
+          <div class="card shadow-sm">
+            <div class="card-header bg-light">
+              <h5 class="card-title mb-0">
+                <i class="bi bi-upload me-2"></i>Load Your Events
+              </h5>
+            </div>
+            <div class="card-body">
+              <form id="eventsForm">
+                <!-- Input method selection -->
+                <div class="mb-3">
+                  <label class="form-label fw-semibold"
+                    >Choose input method:</label
+                  >
+                  <div
+                    class="btn-group w-100"
+                    role="group"
+                    aria-label="Input method"
+                  >
+                    <input
+                      type="radio"
+                      class="btn-check"
+                      name="inputMethod"
+                      id="urlMethod"
+                      value="url"
+                      checked
+                    />
+                    <label class="btn btn-outline-primary" for="urlMethod"
+                      >URL</label
+                    >
 
-                  <input type="radio" class="btn-check" name="inputMethod" id="fileMethod" value="file">
-                  <label class="btn btn-outline-primary" for="fileMethod">File Upload</label>
+                    <input
+                      type="radio"
+                      class="btn-check"
+                      name="inputMethod"
+                      id="fileMethod"
+                      value="file"
+                    />
+                    <label class="btn btn-outline-primary" for="fileMethod"
+                      >File Upload</label
+                    >
 
-                  <input type="radio" class="btn-check" name="inputMethod" id="pasteMethod" value="paste">
-                  <label class="btn btn-outline-primary" for="pasteMethod">Paste JSON</label>
+                    <input
+                      type="radio"
+                      class="btn-check"
+                      name="inputMethod"
+                      id="pasteMethod"
+                      value="paste"
+                    />
+                    <label class="btn btn-outline-primary" for="pasteMethod"
+                      >Paste JSON</label
+                    >
+                  </div>
                 </div>
-              </div>
 
-              <!-- URL input -->
-              <div id="urlInput" class="input-section mb-3">
-                <label class="form-label fw-semibold">
-                  URL of your rrweb events.json file
-                </label>
-                <input class="form-control form-control-lg" type="url" name="url" id="urlField"
-                  placeholder="https://gist.githubusercontent.com/Juice10/.../raw/.../events.json" />
-              </div>
+                <!-- URL input -->
+                <div id="urlInput" class="input-section mb-3">
+                  <label class="form-label fw-semibold">
+                    URL of your rrweb events.json file
+                  </label>
+                  <input
+                    class="form-control form-control-lg"
+                    type="url"
+                    name="url"
+                    id="urlField"
+                    placeholder="https://gist.githubusercontent.com/Juice10/.../raw/.../events.json"
+                  />
+                </div>
 
-              <!-- File upload input -->
-              <div id="fileInput" class="input-section d-none mb-3">
-                <label class="form-label fw-semibold">
-                  Upload your rrweb events JSON file
-                </label>
-                <input class="form-control form-control-lg" type="file" name="file" id="fileField"
-                  accept=".json,application/json" />
-              </div>
+                <!-- File upload input -->
+                <div id="fileInput" class="input-section d-none mb-3">
+                  <label class="form-label fw-semibold">
+                    Upload your rrweb events JSON file
+                  </label>
+                  <input
+                    class="form-control form-control-lg"
+                    type="file"
+                    name="file"
+                    id="fileField"
+                    accept=".json,application/json"
+                  />
+                </div>
 
-              <!-- Paste JSON input -->
-              <div id="pasteInput" class="input-section d-none mb-3">
-                <label class="form-label fw-semibold">
-                  Paste your rrweb events JSON content
-                </label>
-                <textarea class="form-control" name="jsonContent" id="jsonField" rows="8"
-                  placeholder='[{"type": 0, "data": {...}}, ...]'></textarea>
-              </div>
+                <!-- Paste JSON input -->
+                <div id="pasteInput" class="input-section d-none mb-3">
+                  <label class="form-label fw-semibold">
+                    Paste your rrweb events JSON content
+                  </label>
+                  <textarea
+                    class="form-control"
+                    name="jsonContent"
+                    id="jsonField"
+                    rows="8"
+                    placeholder='[{"type": 0, "data": {...}}, ...]'
+                  ></textarea>
+                </div>
 
-              <div class="mb-3">
-                <label class="form-label fw-semibold">
-                  RRWeb player version
-                </label>
-                <select name="version" id="versions" class="form-select form-select-lg">
-                  <option value="0.7.1">0.7.1 (rrweb v0.9.14)</option>
-                  <option value="0.7.2">0.7.2 (rrweb v1.0.0)</option>
-                  <option value="0.7.3">0.7.3 (rrweb v1.0.1)</option>
-                  <option value="0.7.4">0.7.4 (rrweb v1.0.2)</option>
-                  <option value="0.7.5">0.7.5 (rrweb v1.0.3)</option>
-                  <option value="0.7.6">0.7.6 (rrweb v1.0.4)</option>
-                  <option value="0.7.7">0.7.7 (rrweb v1.0.5)</option>
-                  <option value="0.7.8">0.7.8 (rrweb v1.0.6)</option>
-                  <option value="0.7.9">0.7.9 (rrweb v1.0.7)</option>
-                  <option value="0.7.10">0.7.10 (rrweb v1.0.8)</option>
-                  <option value="0.7.11">0.7.11 (rrweb v1.1.0)</option>
-                  <option value="0.7.13">0.7.13 (rrweb v1.1.2)</option>
-                  <option selected value="0.7.14">0.7.14 (rrweb v1.1.3)</option>
-                </select>
-              </div>
+                <div class="mb-3">
+                  <label class="form-label fw-semibold">
+                    RRWeb player version
+                  </label>
+                  <select
+                    name="version"
+                    id="versions"
+                    class="form-select form-select-lg"
+                  >
+                    <option value="0.7.1">0.7.1 (rrweb v0.9.14)</option>
+                    <option value="0.7.2">0.7.2 (rrweb v1.0.0)</option>
+                    <option value="0.7.3">0.7.3 (rrweb v1.0.1)</option>
+                    <option value="0.7.4">0.7.4 (rrweb v1.0.2)</option>
+                    <option value="0.7.5">0.7.5 (rrweb v1.0.3)</option>
+                    <option value="0.7.6">0.7.6 (rrweb v1.0.4)</option>
+                    <option value="0.7.7">0.7.7 (rrweb v1.0.5)</option>
+                    <option value="0.7.8">0.7.8 (rrweb v1.0.6)</option>
+                    <option value="0.7.9">0.7.9 (rrweb v1.0.7)</option>
+                    <option value="0.7.10">0.7.10 (rrweb v1.0.8)</option>
+                    <option value="0.7.11">0.7.11 (rrweb v1.1.0)</option>
+                    <option value="0.7.13">0.7.13 (rrweb v1.1.2)</option>
+                    <option selected value="0.7.14">
+                      0.7.14 (rrweb v1.1.3)
+                    </option>
+                  </select>
+                </div>
 
-              <div class="mb-3">
-                <button class="btn btn-outline-secondary w-100 d-flex align-items-center justify-content-between"
-                  type="button" data-bs-toggle="collapse" data-bs-target="#advancedOptions" aria-expanded="false"
-                  aria-controls="advancedOptions" id="advancedOptionsBtn">
-                  <span>
-                    <i class="bi bi-gear me-2"></i>Advanced Options
-                  </span>
-                  <i class="bi bi-chevron-down" id="advancedOptionsIcon"></i>
-                </button>
-              </div>
+                <div class="mb-3">
+                  <button
+                    class="btn btn-outline-secondary w-100 d-flex align-items-center justify-content-between"
+                    type="button"
+                    data-bs-toggle="collapse"
+                    data-bs-target="#advancedOptions"
+                    aria-expanded="false"
+                    aria-controls="advancedOptions"
+                    id="advancedOptionsBtn"
+                  >
+                    <span>
+                      <i class="bi bi-gear me-2"></i>Advanced Options
+                    </span>
+                    <i class="bi bi-chevron-down" id="advancedOptionsIcon"></i>
+                  </button>
+                </div>
 
-              <div class="collapse" id="advancedOptions">
-                <div class="card bg-light border-0 mb-3">
-                  <div class="card-body">
-                    <div class="form-check form-switch mb-2">
-                      <input class="form-check-input" type="checkbox" role="switch" id="canvas-switch" name="canvas" />
-                      <label class="form-check-label" for="canvas-switch">
-                        Canvas playback
-                      </label>
-                    </div>
-                    <div class="form-check form-switch mb-2">
-                      <input class="form-check-input" type="checkbox" role="switch" id="virtual-dom-switch"
-                        name="virtual-dom" checked />
-                      <label class="form-check-label" for="virtual-dom-switch">
-                        Virtual DOM optimization
-                      </label>
-                    </div>
-                    <div class="form-check form-switch">
-                      <input class="form-check-input" type="checkbox" role="switch" id="play-switch" name="play"
-                        checked />
-                      <label class="form-check-label" for="play-switch">
-                        Play immediately
-                      </label>
+                <div class="collapse" id="advancedOptions">
+                  <div class="card bg-light border-0 mb-3">
+                    <div class="card-body">
+                      <div class="form-check form-switch mb-2">
+                        <input
+                          class="form-check-input"
+                          type="checkbox"
+                          role="switch"
+                          id="canvas-switch"
+                          name="canvas"
+                        />
+                        <label class="form-check-label" for="canvas-switch">
+                          Canvas playback
+                        </label>
+                      </div>
+                      <div class="form-check form-switch mb-2">
+                        <input
+                          class="form-check-input"
+                          type="checkbox"
+                          role="switch"
+                          id="virtual-dom-switch"
+                          name="virtual-dom"
+                          checked
+                        />
+                        <label
+                          class="form-check-label"
+                          for="virtual-dom-switch"
+                        >
+                          Virtual DOM optimization
+                        </label>
+                      </div>
+                      <div class="form-check form-switch">
+                        <input
+                          class="form-check-input"
+                          type="checkbox"
+                          role="switch"
+                          id="play-switch"
+                          name="play"
+                          checked
+                        />
+                        <label class="form-check-label" for="play-switch">
+                          Play immediately
+                        </label>
+                      </div>
                     </div>
                   </div>
                 </div>
-              </div>
 
-              <div class="d-grid">
-                <button class="btn btn-primary btn-lg" type="submit">
-                  <i class="bi bi-play-circle me-2"></i>Play Recording
-                </button>
-              </div>
-            </form>
+                <div class="d-grid">
+                  <button class="btn btn-primary btn-lg" type="submit">
+                    <i class="bi bi-play-circle me-2"></i>Play Recording
+                  </button>
+                </div>
+              </form>
+            </div>
           </div>
         </div>
       </div>
     </div>
-  </div>
 
-  <script type="module" src="/src/main.ts"></script>
-  <script>
-    // Handle input method switching
-    function showInputSection() {
-      // Hide all input sections
-      document.querySelectorAll('.input-section').forEach(section => {
-        section.classList.add('d-none');
-      });
+    <script type="module" src="/src/main.ts"></script>
+    <script>
+      // Handle input method switching
+      function showInputSection() {
+        // Hide all input sections
+        document.querySelectorAll(".input-section").forEach((section) => {
+          section.classList.add("d-none");
+        });
 
-      // Show selected input section
-      const selectedRadio = document.querySelector('input[name="inputMethod"]:checked');
-      if (selectedRadio) {
-        const selectedMethod = selectedRadio.value;
-        document.getElementById(selectedMethod + 'Input').classList.remove('d-none');
+        // Show selected input section
+        const selectedRadio = document.querySelector(
+          'input[name="inputMethod"]:checked',
+        );
+        if (selectedRadio) {
+          const selectedMethod = selectedRadio.value;
+          document
+            .getElementById(selectedMethod + "Input")
+            .classList.remove("d-none");
+        }
       }
-    }
 
-    // Set up event listeners for radio button changes
-    document.querySelectorAll('input[name="inputMethod"]').forEach(radio => {
-      radio.addEventListener('change', showInputSection);
-    });
+      // Set up event listeners for radio button changes
+      document
+        .querySelectorAll('input[name="inputMethod"]')
+        .forEach((radio) => {
+          radio.addEventListener("change", showInputSection);
+        });
 
-    // Show the correct input section on page load (handles browser back navigation)
-    // Use pageshow event and setTimeout to ensure browser has restored form state
-    window.addEventListener('pageshow', function () {
-      setTimeout(showInputSection, 0);
-    });
+      // Show the correct input section on page load (handles browser back navigation)
+      // Use pageshow event and setTimeout to ensure browser has restored form state
+      window.addEventListener("pageshow", function () {
+        setTimeout(showInputSection, 0);
+      });
 
-    // Also check on DOMContentLoaded for initial loads
-    document.addEventListener('DOMContentLoaded', function () {
-      setTimeout(showInputSection, 0);
-    });
+      // Also check on DOMContentLoaded for initial loads
+      document.addEventListener("DOMContentLoaded", function () {
+        setTimeout(showInputSection, 0);
+      });
 
-    // Handle form submission
-    document.getElementById('eventsForm').addEventListener('submit', async function (e) {
-      e.preventDefault();
+      // Handle form submission
+      document
+        .getElementById("eventsForm")
+        .addEventListener("submit", async function (e) {
+          e.preventDefault();
 
-      const formData = new FormData(this);
-      const inputMethod = formData.get('inputMethod');
-      const version = formData.get('version');
-      const canvas = formData.has('canvas');
-      const virtualDom = formData.has('virtual-dom');
-      const play = formData.has('play');
+          const formData = new FormData(this);
+          const inputMethod = formData.get("inputMethod");
+          const version = formData.get("version");
+          const canvas = formData.has("canvas");
+          const virtualDom = formData.has("virtual-dom");
+          const play = formData.has("play");
 
-      // Build URL parameters
-      const params = new URLSearchParams();
-      params.set('version', version);
-      if (canvas) params.set('canvas', 'true');
-      if (virtualDom) params.set('virtual-dom', 'true');
-      if (play) params.set('play', 'true');
+          // Build URL parameters
+          const params = new URLSearchParams();
+          params.set("version", version);
+          if (canvas) params.set("canvas", "true");
+          if (virtualDom) params.set("virtual-dom", "true");
+          if (play) params.set("play", "true");
 
-      if (inputMethod === 'url') {
-        const url = formData.get('url');
-        if (!url) {
-          alert('Please enter a URL');
-          return;
-        }
-        params.set('url', url);
-      } else {
-        let eventsData;
+          if (inputMethod === "url") {
+            const url = formData.get("url");
+            if (!url) {
+              alert("Please enter a URL");
+              return;
+            }
+            params.set("url", url);
+          } else {
+            let eventsData;
 
-        if (inputMethod === 'file') {
-          const file = formData.get('file');
-          if (!file || file.size === 0) {
-            alert('Please select a file');
-            return;
-          }
+            if (inputMethod === "file") {
+              const file = formData.get("file");
+              if (!file || file.size === 0) {
+                alert("Please select a file");
+                return;
+              }
 
-          try {
-            const text = await file.text();
-            eventsData = JSON.parse(text);
-          } catch (error) {
-            alert('Invalid JSON file: ' + error.message);
-            return;
-          }
-        } else if (inputMethod === 'paste') {
-          const jsonContent = formData.get('jsonContent');
-          if (!jsonContent.trim()) {
-            alert('Please paste JSON content');
-            return;
-          }
-
-          try {
-            eventsData = JSON.parse(jsonContent);
-          } catch (error) {
-            alert('Invalid JSON content: ' + error.message);
-            return;
-          }
-        }
+              try {
+                const text = await file.text();
+                eventsData = JSON.parse(text);
+              } catch (error) {
+                alert("Invalid JSON file: " + error.message);
+                return;
+              }
+            } else if (inputMethod === "paste") {
+              const jsonContent = formData.get("jsonContent");
+              if (!jsonContent.trim()) {
+                alert("Please paste JSON content");
+                return;
+              }
 
-        // Store events data in sessionStorage
-        sessionStorage.setItem('rrweb-events', JSON.stringify(eventsData));
-        params.set('source', 'local');
-      }
+              try {
+                eventsData = JSON.parse(jsonContent);
+              } catch (error) {
+                alert("Invalid JSON content: " + error.message);
+                return;
+              }
+            }
 
-      // Navigate to play page
-      window.location.href = 'play/index.html?' + params.toString();
-    });
-  </script>
-</body>
+            // Store events data in sessionStorage
+            sessionStorage.setItem("rrweb-events", JSON.stringify(eventsData));
+            params.set("source", "local");
+          }
 
-</html>
\ No newline at end of file
+          // Navigate to play page
+          window.location.href = "play/index.html?" + params.toString();
+        });
+    </script>
+  </body>
+</html>
diff --git a/package.json b/package.json
index 1365370..50f7305 100644
--- a/package.json
+++ b/package.json
@@ -26,4 +26,4 @@
     "yarn": ">=1.23.0-20220130.1630"
   },
   "packageManager": "yarn@1.22.22+sha512.a6b2f7906b721bba3d67d4aff083df04dad64c399707841b7acf00f6b133b7ac24255f2652fa22ae3534329dc6180534e98d17432037ff6fd140556e2bb3137e"
-}
\ No newline at end of file
+}
diff --git a/play/index.html b/play/index.html
index f4a1382..f0b0dfa 100644
--- a/play/index.html
+++ b/play/index.html
@@ -1,98 +1,114 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>RRWeb Debug</title>
+    <link
+      href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css"
+      rel="stylesheet"
+      integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x"
+      crossorigin="anonymous"
+    />
+    <script type="module" src="/src/play.js"></script>
+    <style>
+      /* Minimal custom CSS - just for layout heights */
+      html,
+      body {
+        height: 100%;
+      }
 
-<head>
-  <meta charset="UTF-8" />
-  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-  <title>RRWeb Debug</title>
-  <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.1/dist/css/bootstrap.min.css" rel="stylesheet"
-    integrity="sha384-+0n0xVW2eSR5OomGNYDnhzAbDsOXxcvSN1TPprVMTNDbiYZCxYbOOl7+AMvyTG2x" crossorigin="anonymous" />
-  <script type="module" src="/src/play.js"></script>
-  <style>
-    /* Minimal custom CSS - just for layout heights */
-    html,
-    body {
-      height: 100%;
-    }
+      .main-content {
+        height: calc(100vh - 100px);
+      }
 
-    .main-content {
-      height: calc(100vh - 100px);
-    }
+      /* Ensure JSON editor doesn't push player off screen */
+      #jsoneditor {
+        max-height: 70vh;
+        overflow-y: auto;
+      }
 
-    /* Ensure JSON editor doesn't push player off screen */
-    #jsoneditor {
-      max-height: 70vh;
-      overflow-y: auto;
-    }
+      /* Ensure player takes available space properly */
+      #player {
+        min-height: 400px;
+      }
+    </style>
+  </head>
 
-    /* Ensure player takes available space properly */
-    #player {
-      min-height: 400px;
-    }
-  </style>
-</head>
-
-<body class="d-flex flex-column">
-  <!-- Header Navbar -->
-  <nav class="navbar navbar-dark bg-dark py-3">
-    <div class="container-fluid">
-      <div class="row w-100 align-items-center">
-        <div class="col-lg-8">
-          <a href="../" class="navbar-brand mb-0 fw-bold text-decoration-none">RRWeb Debug Player</a>
-          <small class="text-muted d-block">
-            Events: <span id="json-source" class="text-info">loading...</span>
-          </small>
-        </div>
-        <div class="col-lg-4 text-end">
-          <div class="d-flex align-items-center justify-content-end">
-            <label for="versions" class="form-label text-light me-2 mb-0">Version:</label>
-            <select id="versions" class="form-select form-select-sm" style="width: auto;"></select>
+  <body class="d-flex flex-column">
+    <!-- Header Navbar -->
+    <nav class="navbar navbar-dark bg-dark py-3">
+      <div class="container-fluid">
+        <div class="row w-100 align-items-center">
+          <div class="col-lg-8">
+            <a href="../" class="navbar-brand mb-0 fw-bold text-decoration-none"
+              >RRWeb Debug Player</a
+            >
+            <small class="text-muted d-block">
+              Events: <span id="json-source" class="text-info">loading...</span>
+            </small>
+          </div>
+          <div class="col-lg-4 text-end">
+            <div class="d-flex align-items-center justify-content-end">
+              <label for="versions" class="form-label text-light me-2 mb-0"
+                >Version:</label
+              >
+              <select
+                id="versions"
+                class="form-select form-select-sm"
+                style="width: auto"
+              ></select>
+            </div>
           </div>
         </div>
       </div>
-    </div>
-  </nav>
+    </nav>
 
-  <!-- Main Content -->
-  <div class="container-fluid flex-grow-1 py-3 main-content">
-    <div class="row h-100 g-3">
-      <!-- Player Panel -->
-      <div class="col-lg-9">
-        <div class="card h-100 shadow-sm">
-          <div class="card-header bg-light">
-            <h5 class="card-title mb-0">
-              <i class="bi bi-play-circle me-2"></i>Player
-            </h5>
-          </div>
-          <div class="card-body p-0 position-relative bg-light">
-            <div id="player" class="h-100 d-flex align-items-center justify-content-center">
-              <div class="loading text-muted">
-                <div class="spinner-border spinner-border-sm me-2" role="status">
-                  <span class="visually-hidden">Loading...</span>
+    <!-- Main Content -->
+    <div class="container-fluid flex-grow-1 py-3 main-content">
+      <div class="row h-100 g-3">
+        <!-- Player Panel -->
+        <div class="col-lg-9">
+          <div class="card h-100 shadow-sm">
+            <div class="card-header bg-light">
+              <h5 class="card-title mb-0">
+                <i class="bi bi-play-circle me-2"></i>Player
+              </h5>
+            </div>
+            <div class="card-body p-0 position-relative bg-light">
+              <div
+                id="player"
+                class="h-100 d-flex align-items-center justify-content-center"
+              >
+                <div class="loading text-muted">
+                  <div
+                    class="spinner-border spinner-border-sm me-2"
+                    role="status"
+                  >
+                    <span class="visually-hidden">Loading...</span>
+                  </div>
+                  Loading player...
                 </div>
-                Loading player...
               </div>
             </div>
           </div>
         </div>
-      </div>
 
-      <!-- JSON Editor Panel -->
-      <div class="col-lg-3">
-        <div class="card h-100 shadow-sm">
-          <div class="card-header bg-light">
-            <h5 class="card-title mb-0">
-              <i class="bi bi-code-square me-2"></i>Events JSON
-            </h5>
-          </div>
-          <div class="card-body p-0">
-            <div id="jsoneditor" class="h-100"></div>
+        <!-- JSON Editor Panel -->
+        <div class="col-lg-3">
+          <div class="card h-100 shadow-sm">
+            <div class="card-header bg-light">
+              <h5 class="card-title mb-0">
+                <i class="bi bi-code-square me-2"></i>Events JSON
+              </h5>
+            </div>
+            <div class="card-body p-0">
+              <div id="jsoneditor" class="h-100"></div>
+            </div>
           </div>
         </div>
       </div>
     </div>
-  </div>
-</body>
-
-</html>
\ No newline at end of file
+  </body>
+</html>
diff --git a/src/play.js b/src/play.js
index 1d8bcb1..b4af4cb 100644
--- a/src/play.js
+++ b/src/play.js
@@ -15,7 +15,7 @@ function defaultVersion() {
   const defaultVersion = Object.entries(versionsJson).find(
     ([version, { default: isDefault }]) => {
       if (isDefault) return true;
-    }
+    },
   );
   return defaultVersion?.[0];
 }
@@ -49,9 +49,9 @@ function setupVersionSelector(version) {
     // For local data, make sure we preserve the source parameter
     if (location.searchParams.get("source") === "local") {
       // Verify sessionStorage still has the data before reloading
-      const storedEvents = sessionStorage.getItem('rrweb-events');
+      const storedEvents = sessionStorage.getItem("rrweb-events");
       if (!storedEvents) {
-        alert('Local data was lost. Please go back and reload your events.');
+        alert("Local data was lost. Please go back and reload your events.");
         return;
       }
     }
@@ -92,7 +92,7 @@ function showJSON(json) {
       content: { json },
       mode: "view",
       mainMenuBar: false,
-      navigationBar: false
+      navigationBar: false,
     },
   });
   window.events = json;
@@ -114,7 +114,7 @@ async function startPlayer() {
   const source = location.searchParams.get("source");
   let version = location.searchParams.get("version");
 
-  console.log('Starting player with:', { url, source, version });
+  console.log("Starting player with:", { url, source, version });
 
   if (!allowedVersion(version)) version = defaultVersion();
   const type = versionsJson[version].type;
@@ -123,23 +123,28 @@ async function startPlayer() {
   const useVirtualDom = Boolean(location.searchParams.get("virtual-dom"));
   let events;
 
-  if (source === 'local') {
+  if (source === "local") {
     // Load events from sessionStorage
     try {
-      const storedEvents = sessionStorage.getItem('rrweb-events');
-      console.log('SessionStorage data found:', !!storedEvents);
+      const storedEvents = sessionStorage.getItem("rrweb-events");
+      console.log("SessionStorage data found:", !!storedEvents);
 
       if (!storedEvents) {
-        alert('No events data found. Please go back and select your events.');
+        alert("No events data found. Please go back and select your events.");
         return;
       }
       events = JSON.parse(storedEvents);
-      console.log('Loaded events from sessionStorage:', events.length, 'events');
+      console.log(
+        "Loaded events from sessionStorage:",
+        events.length,
+        "events",
+      );
 
       // Update the JSON source display to show it's local data
-      document.getElementById("json-source").innerText = "Local data (file upload or paste)";
+      document.getElementById("json-source").innerText =
+        "Local data (file upload or paste)";
     } catch (error) {
-      console.error('Error loading from sessionStorage:', error);
+      console.error("Error loading from sessionStorage:", error);
       alert("Error loading local events data: " + error.message);
       return;
     }
@@ -150,7 +155,7 @@ async function startPlayer() {
     if (gistId) {
       try {
         const gistApiRequest = await fetch(
-          `https://api.github.com/gists/${gistId}`
+          `https://api.github.com/gists/${gistId}`,
         );
         const apiResponse = await gistApiRequest.json();
         const files = Object.values(apiResponse.files);
@@ -167,7 +172,7 @@ async function startPlayer() {
     } else if (jsonBlobId) {
       try {
         const jsonBlobApiRequest = await fetch(
-          `https://jsonblob.com/api/v1/get/${jsonBlobId}`
+          `https://jsonblob.com/api/v1/get/${jsonBlobId}`,
         );
         events = await jsonBlobApiRequest.json();
       } catch (error) {
@@ -208,8 +213,8 @@ async function startPlayer() {
   document.head.appendChild(scriptEl);
 }
 
-if (document.readyState === 'loading') {
-  document.addEventListener('DOMContentLoaded', startPlayer);
+if (document.readyState === "loading") {
+  document.addEventListener("DOMContentLoaded", startPlayer);
 } else {
   startPlayer();
 }
diff --git a/src/populate-versions.ts b/src/populate-versions.ts
index e6e5f9e..2e8f4b9 100644
--- a/src/populate-versions.ts
+++ b/src/populate-versions.ts
@@ -5,8 +5,9 @@ export function populateVersions(selectedVersion?: string) {
       const { rrwebVersion } = config;
       const isDefault = "default" in config && config.default;
 
-      return `<option value="${version}" ${isDefault ? "selected" : ""
-        }>${version} (rrweb v${rrwebVersion})</option>`;
+      return `<option value="${version}" ${
+        isDefault ? "selected" : ""
+      }>${version} (rrweb v${rrwebVersion})</option>`;
     })
     .join("");
 
diff --git a/src/versions.json b/src/versions.json
index dfde83c..a252c68 100644
--- a/src/versions.json
+++ b/src/versions.json
@@ -120,4 +120,4 @@
     "type": "cjs",
     "default": true
   }
-}
\ No newline at end of file
+}

From f68cad7e75234dcf111e5615a35c8fc6146d4efd Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:54:12 +0100
Subject: [PATCH 12/14] Remove yarn releases from git tracking

---
 .gitignore | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 5bc5937..059b369 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,4 +25,7 @@ dist-ssr
 
  # `.yarn/install-state.gz` is an optimization file that you shouldn't ever have to commit. 
  # It simply stores the exact state of your project so that the next commands can boot without having to resolve your workspaces all over again.
- .yarn/install-state.gz
\ No newline at end of file
+ .yarn/install-state.gz
+ # yarn seems to suggest you should commit the releases folder
+ # but, yuck
+ .yarn/releases
\ No newline at end of file

From 59560a6ae6c784bcb67d93a963fa8a82878a798d Mon Sep 17 00:00:00 2001
From: pauldambra <paul@posthog.com>
Date: Mon, 2 Jun 2025 23:54:40 +0100
Subject: [PATCH 13/14] don't lint and commit yarn folder

---
 .prettierignore                              | 2 ++
 .yarn/releases/yarn-1.23.0-20220130.1630.cjs | 6 +++---
 2 files changed, 5 insertions(+), 3 deletions(-)
 create mode 100644 .prettierignore

diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..96d10cd
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,2 @@
+.yarn/
+node_modules/
\ No newline at end of file
diff --git a/.yarn/releases/yarn-1.23.0-20220130.1630.cjs b/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
index 698f8b6..c88663b 100755
--- a/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
+++ b/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
@@ -79430,9 +79430,9 @@ declare var __webpack_require__: mixed;
 
       function isHexCode(c) {
         return (
-          (0x30 /* 0 */ <= c && c <= 0x39 /* 9 */) ||
-          (0x41 /* A */ <= c && c <= 0x46 /* F */) ||
-          (0x61 /* a */ <= c && c <= 0x66 /* f */)
+          (0x30 /* 0 */ <= c && c <= 0x39) /* 9 */ ||
+          (0x41 /* A */ <= c && c <= 0x46) /* F */ ||
+          (0x61 /* a */ <= c && c <= 0x66) /* f */
         );
       }
 

From 7d09604241e9832c3cd92591e0b0ce8732e4dec7 Mon Sep 17 00:00:00 2001
From: Paul D'Ambra <paul.dambra@gmail.com>
Date: Mon, 2 Jun 2025 23:55:28 +0100
Subject: [PATCH 14/14] Discard changes to
 .yarn/releases/yarn-1.23.0-20220130.1630.cjs

---
 .yarn/releases/yarn-1.23.0-20220130.1630.cjs | 305065 +++++++---------
 1 file changed, 129436 insertions(+), 175629 deletions(-)

diff --git a/.yarn/releases/yarn-1.23.0-20220130.1630.cjs b/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
index c88663b..d3ff20a 100755
--- a/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
+++ b/.yarn/releases/yarn-1.23.0-20220130.1630.cjs
@@ -1,64460 +1,54316 @@
 #!/usr/bin/env node
-module.exports = /******/ (function (modules) {
-  // webpackBootstrap
-  /******/ // The module cache
-  /******/ var installedModules = {};
-  /******/
-  /******/ // The require function
-  /******/ function __webpack_require__(moduleId) {
-    /******/
-    /******/ // Check if module is in cache
-    /******/ if (installedModules[moduleId]) {
-      /******/ return installedModules[moduleId].exports;
-      /******/
-    }
-    /******/ // Create a new module (and put it into the cache)
-    /******/ var module = (installedModules[moduleId] = {
-      /******/ i: moduleId,
-      /******/ l: false,
-      /******/ exports: {},
-      /******/
+module.exports =
+/******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId]) {
+/******/ 			return installedModules[moduleId].exports;
+/******/ 		}
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+/******/
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__webpack_require__.i = function(value) { return value; };
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__webpack_require__.d = function(exports, name, getter) {
+/******/ 		if(!__webpack_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+/******/
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__webpack_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__webpack_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(__webpack_require__.s = 549);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports) {
+
+module.exports = require("path");
+
+/***/ }),
+/* 1 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = __extends;
+/* unused harmony export __assign */
+/* unused harmony export __rest */
+/* unused harmony export __decorate */
+/* unused harmony export __param */
+/* unused harmony export __metadata */
+/* unused harmony export __awaiter */
+/* unused harmony export __generator */
+/* unused harmony export __exportStar */
+/* unused harmony export __values */
+/* unused harmony export __read */
+/* unused harmony export __spread */
+/* unused harmony export __await */
+/* unused harmony export __asyncGenerator */
+/* unused harmony export __asyncDelegator */
+/* unused harmony export __asyncValues */
+/* unused harmony export __makeTemplateObject */
+/* unused harmony export __importStar */
+/* unused harmony export __importDefault */
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0
+
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
+MERCHANTABLITY OR NON-INFRINGEMENT.
+
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+/* global Reflect, Promise */
+
+var extendStatics = function(d, b) {
+    extendStatics = Object.setPrototypeOf ||
+        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+    return extendStatics(d, b);
+};
+
+function __extends(d, b) {
+    extendStatics(d, b);
+    function __() { this.constructor = d; }
+    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+}
+
+var __assign = function() {
+    __assign = Object.assign || function __assign(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+        }
+        return t;
+    }
+    return __assign.apply(this, arguments);
+}
+
+function __rest(s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+}
+
+function __decorate(decorators, target, key, desc) {
+    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
+    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
+    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
+    return c > 3 && r && Object.defineProperty(target, key, r), r;
+}
+
+function __param(paramIndex, decorator) {
+    return function (target, key) { decorator(target, key, paramIndex); }
+}
+
+function __metadata(metadataKey, metadataValue) {
+    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue);
+}
+
+function __awaiter(thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+}
+
+function __generator(thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+}
+
+function __exportStar(m, exports) {
+    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+
+function __values(o) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator], i = 0;
+    if (m) return m.call(o);
+    return {
+        next: function () {
+            if (o && i >= o.length) o = void 0;
+            return { value: o && o[i++], done: !o };
+        }
+    };
+}
+
+function __read(o, n) {
+    var m = typeof Symbol === "function" && o[Symbol.iterator];
+    if (!m) return o;
+    var i = m.call(o), r, ar = [], e;
+    try {
+        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
+    }
+    catch (error) { e = { error: error }; }
+    finally {
+        try {
+            if (r && !r.done && (m = i["return"])) m.call(i);
+        }
+        finally { if (e) throw e.error; }
+    }
+    return ar;
+}
+
+function __spread() {
+    for (var ar = [], i = 0; i < arguments.length; i++)
+        ar = ar.concat(__read(arguments[i]));
+    return ar;
+}
+
+function __await(v) {
+    return this instanceof __await ? (this.v = v, this) : new __await(v);
+}
+
+function __asyncGenerator(thisArg, _arguments, generator) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var g = generator.apply(thisArg, _arguments || []), i, q = [];
+    return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
+    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
+    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
+    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
+    function fulfill(value) { resume("next", value); }
+    function reject(value) { resume("throw", value); }
+    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
+}
+
+function __asyncDelegator(o) {
+    var i, p;
+    return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
+    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
+}
+
+function __asyncValues(o) {
+    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
+    var m = o[Symbol.asyncIterator], i;
+    return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
+    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
+    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
+}
+
+function __makeTemplateObject(cooked, raw) {
+    if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
+    return cooked;
+};
+
+function __importStar(mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result.default = mod;
+    return result;
+}
+
+function __importDefault(mod) {
+    return (mod && mod.__esModule) ? mod : { default: mod };
+}
+
+
+/***/ }),
+/* 2 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+exports.__esModule = true;
+
+var _promise = __webpack_require__(227);
+
+var _promise2 = _interopRequireDefault(_promise);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+exports.default = function (fn) {
+  return function () {
+    var gen = fn.apply(this, arguments);
+    return new _promise2.default(function (resolve, reject) {
+      function step(key, arg) {
+        try {
+          var info = gen[key](arg);
+          var value = info.value;
+        } catch (error) {
+          reject(error);
+          return;
+        }
+
+        if (info.done) {
+          resolve(value);
+        } else {
+          return _promise2.default.resolve(value).then(function (value) {
+            step("next", value);
+          }, function (err) {
+            step("throw", err);
+          });
+        }
+      }
+
+      return step("next");
     });
-    /******/
-    /******/ // Execute the module function
-    /******/ modules[moduleId].call(
-      module.exports,
-      module,
-      module.exports,
-      __webpack_require__,
-    );
-    /******/
-    /******/ // Flag the module as loaded
-    /******/ module.l = true;
-    /******/
-    /******/ // Return the exports of the module
-    /******/ return module.exports;
-    /******/
-  }
-  /******/
-  /******/
-  /******/ // expose the modules object (__webpack_modules__)
-  /******/ __webpack_require__.m = modules;
-  /******/
-  /******/ // expose the module cache
-  /******/ __webpack_require__.c = installedModules;
-  /******/
-  /******/ // identity function for calling harmony imports with the correct context
-  /******/ __webpack_require__.i = function (value) {
-    return value;
-  };
-  /******/
-  /******/ // define getter function for harmony exports
-  /******/ __webpack_require__.d = function (exports, name, getter) {
-    /******/ if (!__webpack_require__.o(exports, name)) {
-      /******/ Object.defineProperty(exports, name, {
-        /******/ configurable: false,
-        /******/ enumerable: true,
-        /******/ get: getter,
-        /******/
-      });
-      /******/
-    }
-    /******/
-  };
-  /******/
-  /******/ // getDefaultExport function for compatibility with non-harmony modules
-  /******/ __webpack_require__.n = function (module) {
-    /******/ var getter =
-      module && module.__esModule
-        ? /******/ function getDefault() {
-            return module["default"];
-          }
-        : /******/ function getModuleExports() {
-            return module;
-          };
-    /******/ __webpack_require__.d(getter, "a", getter);
-    /******/ return getter;
-    /******/
   };
-  /******/
-  /******/ // Object.prototype.hasOwnProperty.call
-  /******/ __webpack_require__.o = function (object, property) {
-    return Object.prototype.hasOwnProperty.call(object, property);
-  };
-  /******/
-  /******/ // __webpack_public_path__
-  /******/ __webpack_require__.p = "";
-  /******/
-  /******/ // Load entry module and return exports
-  /******/ return __webpack_require__((__webpack_require__.s = 549));
-  /******/
-})(
-  /************************************************************************/
-  /******/ [
-    /* 0 */
-    /***/ function (module, exports) {
-      module.exports = require("path");
-
-      /***/
-    },
-    /* 1 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = __extends;
-      /* unused harmony export __assign */
-      /* unused harmony export __rest */
-      /* unused harmony export __decorate */
-      /* unused harmony export __param */
-      /* unused harmony export __metadata */
-      /* unused harmony export __awaiter */
-      /* unused harmony export __generator */
-      /* unused harmony export __exportStar */
-      /* unused harmony export __values */
-      /* unused harmony export __read */
-      /* unused harmony export __spread */
-      /* unused harmony export __await */
-      /* unused harmony export __asyncGenerator */
-      /* unused harmony export __asyncDelegator */
-      /* unused harmony export __asyncValues */
-      /* unused harmony export __makeTemplateObject */
-      /* unused harmony export __importStar */
-      /* unused harmony export __importDefault */
-      /*! *****************************************************************************
-Copyright (c) Microsoft Corporation. All rights reserved.
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use
-this file except in compliance with the License. You may obtain a copy of the
-License at http://www.apache.org/licenses/LICENSE-2.0
-
-THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
-WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
-MERCHANTABLITY OR NON-INFRINGEMENT.
-
-See the Apache Version 2.0 License for specific language governing permissions
-and limitations under the License.
-***************************************************************************** */
-      /* global Reflect, Promise */
-
-      var extendStatics = function (d, b) {
-        extendStatics =
-          Object.setPrototypeOf ||
-          ({ __proto__: [] } instanceof Array &&
-            function (d, b) {
-              d.__proto__ = b;
-            }) ||
-          function (d, b) {
-            for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-          };
-        return extendStatics(d, b);
-      };
+};
 
-      function __extends(d, b) {
-        extendStatics(d, b);
-        function __() {
-          this.constructor = d;
-        }
-        d.prototype =
-          b === null
-            ? Object.create(b)
-            : ((__.prototype = b.prototype), new __());
-      }
-
-      var __assign = function () {
-        __assign =
-          Object.assign ||
-          function __assign(t) {
-            for (var s, i = 1, n = arguments.length; i < n; i++) {
-              s = arguments[i];
-              for (var p in s)
-                if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
-            }
-            return t;
-          };
-        return __assign.apply(this, arguments);
-      };
+/***/ }),
+/* 3 */
+/***/ (function(module, exports) {
 
-      function __rest(s, e) {
-        var t = {};
-        for (var p in s)
-          if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
-            t[p] = s[p];
-        if (s != null && typeof Object.getOwnPropertySymbols === "function")
-          for (
-            var i = 0, p = Object.getOwnPropertySymbols(s);
-            i < p.length;
-            i++
-          )
-            if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
-        return t;
-      }
-
-      function __decorate(decorators, target, key, desc) {
-        var c = arguments.length,
-          r =
-            c < 3
-              ? target
-              : desc === null
-                ? (desc = Object.getOwnPropertyDescriptor(target, key))
-                : desc,
-          d;
-        if (
-          typeof Reflect === "object" &&
-          typeof Reflect.decorate === "function"
-        )
-          r = Reflect.decorate(decorators, target, key, desc);
-        else
-          for (var i = decorators.length - 1; i >= 0; i--)
-            if ((d = decorators[i]))
-              r =
-                (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) ||
-                r;
-        return c > 3 && r && Object.defineProperty(target, key, r), r;
-      }
+module.exports = require("util");
 
-      function __param(paramIndex, decorator) {
-        return function (target, key) {
-          decorator(target, key, paramIndex);
-        };
-      }
+/***/ }),
+/* 4 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function __metadata(metadataKey, metadataValue) {
-        if (
-          typeof Reflect === "object" &&
-          typeof Reflect.metadata === "function"
-        )
-          return Reflect.metadata(metadataKey, metadataValue);
-      }
+"use strict";
 
-      function __awaiter(thisArg, _arguments, P, generator) {
-        return new (P || (P = Promise))(function (resolve, reject) {
-          function fulfilled(value) {
-            try {
-              step(generator.next(value));
-            } catch (e) {
-              reject(e);
-            }
-          }
-          function rejected(value) {
-            try {
-              step(generator["throw"](value));
-            } catch (e) {
-              reject(e);
-            }
-          }
-          function step(result) {
-            result.done
-              ? resolve(result.value)
-              : new P(function (resolve) {
-                  resolve(result.value);
-                }).then(fulfilled, rejected);
-          }
-          step((generator = generator.apply(thisArg, _arguments || [])).next());
-        });
-      }
 
-      function __generator(thisArg, body) {
-        var _ = {
-            label: 0,
-            sent: function () {
-              if (t[0] & 1) throw t[1];
-              return t[1];
-            },
-            trys: [],
-            ops: [],
-          },
-          f,
-          y,
-          t,
-          g;
-        return (
-          (g = { next: verb(0), throw: verb(1), return: verb(2) }),
-          typeof Symbol === "function" &&
-            (g[Symbol.iterator] = function () {
-              return this;
-            }),
-          g
-        );
-        function verb(n) {
-          return function (v) {
-            return step([n, v]);
-          };
-        }
-        function step(op) {
-          if (f) throw new TypeError("Generator is already executing.");
-          while (_)
-            try {
-              if (
-                ((f = 1),
-                y &&
-                  (t =
-                    op[0] & 2
-                      ? y["return"]
-                      : op[0]
-                        ? y["throw"] || ((t = y["return"]) && t.call(y), 0)
-                        : y.next) &&
-                  !(t = t.call(y, op[1])).done)
-              )
-                return t;
-              if (((y = 0), t)) op = [op[0] & 2, t.value];
-              switch (op[0]) {
-                case 0:
-                case 1:
-                  t = op;
-                  break;
-                case 4:
-                  _.label++;
-                  return { value: op[1], done: false };
-                case 5:
-                  _.label++;
-                  y = op[1];
-                  op = [0];
-                  continue;
-                case 7:
-                  op = _.ops.pop();
-                  _.trys.pop();
-                  continue;
-                default:
-                  if (
-                    !((t = _.trys), (t = t.length > 0 && t[t.length - 1])) &&
-                    (op[0] === 6 || op[0] === 2)
-                  ) {
-                    _ = 0;
-                    continue;
-                  }
-                  if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
-                    _.label = op[1];
-                    break;
-                  }
-                  if (op[0] === 6 && _.label < t[1]) {
-                    _.label = t[1];
-                    t = op;
-                    break;
-                  }
-                  if (t && _.label < t[2]) {
-                    _.label = t[2];
-                    _.ops.push(op);
-                    break;
-                  }
-                  if (t[2]) _.ops.pop();
-                  _.trys.pop();
-                  continue;
-              }
-              op = body.call(thisArg, _);
-            } catch (e) {
-              op = [6, e];
-              y = 0;
-            } finally {
-              f = t = 0;
-            }
-          if (op[0] & 5) throw op[1];
-          return { value: op[0] ? op[1] : void 0, done: true };
-        }
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getFirstSuitableFolder = exports.readFirstAvailableStream = exports.makeTempDir = exports.hardlinksWork = exports.writeFilePreservingEol = exports.getFileSizeOnDisk = exports.walk = exports.symlink = exports.find = exports.readJsonAndFile = exports.readJson = exports.readFileAny = exports.hardlinkBulk = exports.copyBulk = exports.unlink = exports.glob = exports.link = exports.chmod = exports.lstat = exports.exists = exports.mkdirp = exports.stat = exports.access = exports.rename = exports.readdir = exports.realpath = exports.readlink = exports.writeFile = exports.open = exports.readFileBuffer = exports.lockQueue = exports.constants = undefined;
 
-      function __exportStar(m, exports) {
-        for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
-      }
+var _asyncToGenerator2;
 
-      function __values(o) {
-        var m = typeof Symbol === "function" && o[Symbol.iterator],
-          i = 0;
-        if (m) return m.call(o);
-        return {
-          next: function () {
-            if (o && i >= o.length) o = void 0;
-            return { value: o && o[i++], done: !o };
-          },
-        };
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function __read(o, n) {
-        var m = typeof Symbol === "function" && o[Symbol.iterator];
-        if (!m) return o;
-        var i = m.call(o),
-          r,
-          ar = [],
-          e;
-        try {
-          while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
-            ar.push(r.value);
-        } catch (error) {
-          e = { error: error };
-        } finally {
-          try {
-            if (r && !r.done && (m = i["return"])) m.call(i);
-          } finally {
-            if (e) throw e.error;
-          }
-        }
-        return ar;
-      }
+let buildActionsForCopy = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) {
 
-      function __spread() {
-        for (var ar = [], i = 0; i < arguments.length; i++)
-          ar = ar.concat(__read(arguments[i]));
-        return ar;
-      }
+    //
+    let build = (() => {
+      var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
+        const src = data.src,
+              dest = data.dest,
+              type = data.type;
 
-      function __await(v) {
-        return this instanceof __await ? ((this.v = v), this) : new __await(v);
-      }
+        const onFresh = data.onFresh || noop;
+        const onDone = data.onDone || noop;
 
-      function __asyncGenerator(thisArg, _arguments, generator) {
-        if (!Symbol.asyncIterator)
-          throw new TypeError("Symbol.asyncIterator is not defined.");
-        var g = generator.apply(thisArg, _arguments || []),
-          i,
-          q = [];
-        return (
-          (i = {}),
-          verb("next"),
-          verb("throw"),
-          verb("return"),
-          (i[Symbol.asyncIterator] = function () {
-            return this;
-          }),
-          i
-        );
-        function verb(n) {
-          if (g[n])
-            i[n] = function (v) {
-              return new Promise(function (a, b) {
-                q.push([n, v, a, b]) > 1 || resume(n, v);
-              });
-            };
-        }
-        function resume(n, v) {
-          try {
-            step(g[n](v));
-          } catch (e) {
-            settle(q[0][3], e);
-          }
-        }
-        function step(r) {
-          r.value instanceof __await
-            ? Promise.resolve(r.value.v).then(fulfill, reject)
-            : settle(q[0][2], r);
+        // TODO https://github.com/yarnpkg/yarn/issues/3751
+        // related to bundled dependencies handling
+        if (files.has(dest.toLowerCase())) {
+          reporter.verbose(`The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy`);
+        } else {
+          files.add(dest.toLowerCase());
         }
-        function fulfill(value) {
-          resume("next", value);
+
+        if (type === 'symlink') {
+          yield mkdirp((_path || _load_path()).default.dirname(dest));
+          onFresh();
+          actions.symlink.push({
+            dest,
+            linkname: src
+          });
+          onDone();
+          return;
         }
-        function reject(value) {
-          resume("throw", value);
+
+        if (events.ignoreBasenames.indexOf((_path || _load_path()).default.basename(src)) >= 0) {
+          // ignored file
+          return;
         }
-        function settle(f, v) {
-          if ((f(v), q.shift(), q.length)) resume(q[0][0], q[0][1]);
+
+        const srcStat = yield lstat(src);
+        let srcFiles;
+
+        if (srcStat.isDirectory()) {
+          srcFiles = yield readdir(src);
         }
-      }
 
-      function __asyncDelegator(o) {
-        var i, p;
-        return (
-          (i = {}),
-          verb("next"),
-          verb("throw", function (e) {
+        let destStat;
+        try {
+          // try accessing the destination
+          destStat = yield lstat(dest);
+        } catch (e) {
+          // proceed if destination doesn't exist, otherwise error
+          if (e.code !== 'ENOENT') {
             throw e;
-          }),
-          verb("return"),
-          (i[Symbol.iterator] = function () {
-            return this;
-          }),
-          i
-        );
-        function verb(n, f) {
-          i[n] = o[n]
-            ? function (v) {
-                return (p = !p)
-                  ? { value: __await(o[n](v)), done: n === "return" }
-                  : f
-                    ? f(v)
-                    : v;
-              }
-            : f;
-        }
-      }
-
-      function __asyncValues(o) {
-        if (!Symbol.asyncIterator)
-          throw new TypeError("Symbol.asyncIterator is not defined.");
-        var m = o[Symbol.asyncIterator],
-          i;
-        return m
-          ? m.call(o)
-          : ((o =
-              typeof __values === "function"
-                ? __values(o)
-                : o[Symbol.iterator]()),
-            (i = {}),
-            verb("next"),
-            verb("throw"),
-            verb("return"),
-            (i[Symbol.asyncIterator] = function () {
-              return this;
-            }),
-            i);
-        function verb(n) {
-          i[n] =
-            o[n] &&
-            function (v) {
-              return new Promise(function (resolve, reject) {
-                (v = o[n](v)), settle(resolve, reject, v.done, v.value);
-              });
-            };
-        }
-        function settle(resolve, reject, d, v) {
-          Promise.resolve(v).then(function (v) {
-            resolve({ value: v, done: d });
-          }, reject);
+          }
         }
-      }
 
-      function __makeTemplateObject(cooked, raw) {
-        if (Object.defineProperty) {
-          Object.defineProperty(cooked, "raw", { value: raw });
-        } else {
-          cooked.raw = raw;
-        }
-        return cooked;
-      }
+        // if destination exists
+        if (destStat) {
+          const bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink();
+          const bothFolders = srcStat.isDirectory() && destStat.isDirectory();
+          const bothFiles = srcStat.isFile() && destStat.isFile();
 
-      function __importStar(mod) {
-        if (mod && mod.__esModule) return mod;
-        var result = {};
-        if (mod != null)
-          for (var k in mod)
-            if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
-        result.default = mod;
-        return result;
-      }
+          // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
+          // us modes that aren't valid. investigate this, it's generally safe to proceed.
 
-      function __importDefault(mod) {
-        return mod && mod.__esModule ? mod : { default: mod };
-      }
+          /* if (srcStat.mode !== destStat.mode) {
+            try {
+              await access(dest, srcStat.mode);
+            } catch (err) {}
+          } */
 
-      /***/
-    },
-    /* 2 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+          if (bothFiles && artifactFiles.has(dest)) {
+            // this file gets changed during build, likely by a custom install script. Don't bother checking it.
+            onDone();
+            reporter.verbose(reporter.lang('verboseFileSkipArtifact', src));
+            return;
+          }
 
-      exports.__esModule = true;
+          if (bothFiles && srcStat.size === destStat.size && (0, (_fsNormalized || _load_fsNormalized()).fileDatesEqual)(srcStat.mtime, destStat.mtime)) {
+            // we can safely assume this is the same file
+            onDone();
+            reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.size, +srcStat.mtime));
+            return;
+          }
 
-      var _promise = __webpack_require__(227);
+          if (bothSymlinks) {
+            const srcReallink = yield readlink(src);
+            if (srcReallink === (yield readlink(dest))) {
+              // if both symlinks are the same then we can continue on
+              onDone();
+              reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink));
+              return;
+            }
+          }
 
-      var _promise2 = _interopRequireDefault(_promise);
+          if (bothFolders) {
+            // mark files that aren't in this folder as possibly extraneous
+            const destFiles = yield readdir(dest);
+            invariant(srcFiles, 'src files not initialised');
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+            for (var _iterator4 = destFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+              var _ref6;
 
-      exports.default = function (fn) {
-        return function () {
-          var gen = fn.apply(this, arguments);
-          return new _promise2.default(function (resolve, reject) {
-            function step(key, arg) {
-              try {
-                var info = gen[key](arg);
-                var value = info.value;
-              } catch (error) {
-                reject(error);
-                return;
+              if (_isArray4) {
+                if (_i4 >= _iterator4.length) break;
+                _ref6 = _iterator4[_i4++];
+              } else {
+                _i4 = _iterator4.next();
+                if (_i4.done) break;
+                _ref6 = _i4.value;
               }
 
-              if (info.done) {
-                resolve(value);
-              } else {
-                return _promise2.default.resolve(value).then(
-                  function (value) {
-                    step("next", value);
-                  },
-                  function (err) {
-                    step("throw", err);
-                  },
-                );
+              const file = _ref6;
+
+              if (srcFiles.indexOf(file) < 0) {
+                const loc = (_path || _load_path()).default.join(dest, file);
+                possibleExtraneous.add(loc);
+
+                if ((yield lstat(loc)).isDirectory()) {
+                  for (var _iterator5 = yield readdir(loc), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+                    var _ref7;
+
+                    if (_isArray5) {
+                      if (_i5 >= _iterator5.length) break;
+                      _ref7 = _iterator5[_i5++];
+                    } else {
+                      _i5 = _iterator5.next();
+                      if (_i5.done) break;
+                      _ref7 = _i5.value;
+                    }
+
+                    const file = _ref7;
+
+                    possibleExtraneous.add((_path || _load_path()).default.join(loc, file));
+                  }
+                }
               }
             }
+          }
+        }
+
+        if (destStat && destStat.isSymbolicLink()) {
+          yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest);
+          destStat = null;
+        }
 
-            return step("next");
+        if (srcStat.isSymbolicLink()) {
+          onFresh();
+          const linkname = yield readlink(src);
+          actions.symlink.push({
+            dest,
+            linkname
           });
-        };
-      };
+          onDone();
+        } else if (srcStat.isDirectory()) {
+          if (!destStat) {
+            reporter.verbose(reporter.lang('verboseFileFolder', dest));
+            yield mkdirp(dest);
+          }
 
-      /***/
-    },
-    /* 3 */
-    /***/ function (module, exports) {
-      module.exports = require("util");
+          const destParts = dest.split((_path || _load_path()).default.sep);
+          while (destParts.length) {
+            files.add(destParts.join((_path || _load_path()).default.sep).toLowerCase());
+            destParts.pop();
+          }
 
-      /***/
-    },
-    /* 4 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+          // push all files to queue
+          invariant(srcFiles, 'src files not initialised');
+          let remaining = srcFiles.length;
+          if (!remaining) {
+            onDone();
+          }
+          for (var _iterator6 = srcFiles, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+            var _ref8;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getFirstSuitableFolder =
-        exports.readFirstAvailableStream =
-        exports.makeTempDir =
-        exports.hardlinksWork =
-        exports.writeFilePreservingEol =
-        exports.getFileSizeOnDisk =
-        exports.walk =
-        exports.symlink =
-        exports.find =
-        exports.readJsonAndFile =
-        exports.readJson =
-        exports.readFileAny =
-        exports.hardlinkBulk =
-        exports.copyBulk =
-        exports.unlink =
-        exports.glob =
-        exports.link =
-        exports.chmod =
-        exports.lstat =
-        exports.exists =
-        exports.mkdirp =
-        exports.stat =
-        exports.access =
-        exports.rename =
-        exports.readdir =
-        exports.realpath =
-        exports.readlink =
-        exports.writeFile =
-        exports.open =
-        exports.readFileBuffer =
-        exports.lockQueue =
-        exports.constants =
-          undefined;
-
-      var _asyncToGenerator2;
-
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref8 = _iterator6[_i6++];
+            } else {
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref8 = _i6.value;
+            }
 
-      let buildActionsForCopy = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (queue, events, possibleExtraneous, reporter) {
-            //
-            let build = (() => {
-              var _ref5 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (data) {
-                  const src = data.src,
-                    dest = data.dest,
-                    type = data.type;
-
-                  const onFresh = data.onFresh || noop;
-                  const onDone = data.onDone || noop;
-
-                  // TODO https://github.com/yarnpkg/yarn/issues/3751
-                  // related to bundled dependencies handling
-                  if (files.has(dest.toLowerCase())) {
-                    reporter.verbose(
-                      `The case-insensitive file ${dest} shouldn't be copied twice in one bulk copy`,
-                    );
-                  } else {
-                    files.add(dest.toLowerCase());
-                  }
+            const file = _ref8;
 
-                  if (type === "symlink") {
-                    yield mkdirp((_path || _load_path()).default.dirname(dest));
-                    onFresh();
-                    actions.symlink.push({
-                      dest,
-                      linkname: src,
-                    });
-                    onDone();
-                    return;
-                  }
+            queue.push({
+              dest: (_path || _load_path()).default.join(dest, file),
+              onFresh,
+              onDone: function (_onDone) {
+                function onDone() {
+                  return _onDone.apply(this, arguments);
+                }
 
-                  if (
-                    events.ignoreBasenames.indexOf(
-                      (_path || _load_path()).default.basename(src),
-                    ) >= 0
-                  ) {
-                    // ignored file
-                    return;
-                  }
+                onDone.toString = function () {
+                  return _onDone.toString();
+                };
 
-                  const srcStat = yield lstat(src);
-                  let srcFiles;
+                return onDone;
+              }(function () {
+                if (--remaining === 0) {
+                  onDone();
+                }
+              }),
+              src: (_path || _load_path()).default.join(src, file)
+            });
+          }
+        } else if (srcStat.isFile()) {
+          onFresh();
+          actions.file.push({
+            src,
+            dest,
+            atime: srcStat.atime,
+            mtime: srcStat.mtime,
+            mode: srcStat.mode
+          });
+          onDone();
+        } else {
+          throw new Error(`unsure how to copy this: ${src}`);
+        }
+      });
 
-                  if (srcStat.isDirectory()) {
-                    srcFiles = yield readdir(src);
-                  }
+      return function build(_x5) {
+        return _ref5.apply(this, arguments);
+      };
+    })();
 
-                  let destStat;
-                  try {
-                    // try accessing the destination
-                    destStat = yield lstat(dest);
-                  } catch (e) {
-                    // proceed if destination doesn't exist, otherwise error
-                    if (e.code !== "ENOENT") {
-                      throw e;
-                    }
-                  }
+    const artifactFiles = new Set(events.artifactFiles || []);
+    const files = new Set();
 
-                  // if destination exists
-                  if (destStat) {
-                    const bothSymlinks =
-                      srcStat.isSymbolicLink() && destStat.isSymbolicLink();
-                    const bothFolders =
-                      srcStat.isDirectory() && destStat.isDirectory();
-                    const bothFiles = srcStat.isFile() && destStat.isFile();
+    // initialise events
+    for (var _iterator = queue, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
 
-                    // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
-                    // us modes that aren't valid. investigate this, it's generally safe to proceed.
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
+      }
 
-                    /* if (srcStat.mode !== destStat.mode) {
-            try {
-              await access(dest, srcStat.mode);
-            } catch (err) {}
-          } */
+      const item = _ref2;
 
-                    if (bothFiles && artifactFiles.has(dest)) {
-                      // this file gets changed during build, likely by a custom install script. Don't bother checking it.
-                      onDone();
-                      reporter.verbose(
-                        reporter.lang("verboseFileSkipArtifact", src),
-                      );
-                      return;
-                    }
+      const onDone = item.onDone;
+      item.onDone = function () {
+        events.onProgress(item.dest);
+        if (onDone) {
+          onDone();
+        }
+      };
+    }
+    events.onStart(queue.length);
+
+    // start building actions
+    const actions = {
+      file: [],
+      symlink: [],
+      link: []
+    };
+
+    // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
+    // at a time due to the requirement to push items onto the queue
+    while (queue.length) {
+      const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
+      yield Promise.all(items.map(build));
+    }
 
-                    if (
-                      bothFiles &&
-                      srcStat.size === destStat.size &&
-                      (0,
-                      (_fsNormalized || _load_fsNormalized()).fileDatesEqual)(
-                        srcStat.mtime,
-                        destStat.mtime,
-                      )
-                    ) {
-                      // we can safely assume this is the same file
-                      onDone();
-                      reporter.verbose(
-                        reporter.lang(
-                          "verboseFileSkip",
-                          src,
-                          dest,
-                          srcStat.size,
-                          +srcStat.mtime,
-                        ),
-                      );
-                      return;
-                    }
+    // simulate the existence of some files to prevent considering them extraneous
+    for (var _iterator2 = artifactFiles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref3;
 
-                    if (bothSymlinks) {
-                      const srcReallink = yield readlink(src);
-                      if (srcReallink === (yield readlink(dest))) {
-                        // if both symlinks are the same then we can continue on
-                        onDone();
-                        reporter.verbose(
-                          reporter.lang(
-                            "verboseFileSkipSymlink",
-                            src,
-                            dest,
-                            srcReallink,
-                          ),
-                        );
-                        return;
-                      }
-                    }
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref3 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref3 = _i2.value;
+      }
 
-                    if (bothFolders) {
-                      // mark files that aren't in this folder as possibly extraneous
-                      const destFiles = yield readdir(dest);
-                      invariant(srcFiles, "src files not initialised");
-
-                      for (
-                        var _iterator4 = destFiles,
-                          _isArray4 = Array.isArray(_iterator4),
-                          _i4 = 0,
-                          _iterator4 = _isArray4
-                            ? _iterator4
-                            : _iterator4[Symbol.iterator]();
-                        ;
-
-                      ) {
-                        var _ref6;
-
-                        if (_isArray4) {
-                          if (_i4 >= _iterator4.length) break;
-                          _ref6 = _iterator4[_i4++];
-                        } else {
-                          _i4 = _iterator4.next();
-                          if (_i4.done) break;
-                          _ref6 = _i4.value;
-                        }
+      const file = _ref3;
 
-                        const file = _ref6;
-
-                        if (srcFiles.indexOf(file) < 0) {
-                          const loc = (_path || _load_path()).default.join(
-                            dest,
-                            file,
-                          );
-                          possibleExtraneous.add(loc);
-
-                          if ((yield lstat(loc)).isDirectory()) {
-                            for (
-                              var _iterator5 = yield readdir(loc),
-                                _isArray5 = Array.isArray(_iterator5),
-                                _i5 = 0,
-                                _iterator5 = _isArray5
-                                  ? _iterator5
-                                  : _iterator5[Symbol.iterator]();
-                              ;
-
-                            ) {
-                              var _ref7;
-
-                              if (_isArray5) {
-                                if (_i5 >= _iterator5.length) break;
-                                _ref7 = _iterator5[_i5++];
-                              } else {
-                                _i5 = _iterator5.next();
-                                if (_i5.done) break;
-                                _ref7 = _i5.value;
-                              }
-
-                              const file = _ref7;
-
-                              possibleExtraneous.add(
-                                (_path || _load_path()).default.join(loc, file),
-                              );
-                            }
-                          }
-                        }
-                      }
-                    }
-                  }
+      if (possibleExtraneous.has(file)) {
+        reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', file));
+        possibleExtraneous.delete(file);
+      }
+    }
 
-                  if (destStat && destStat.isSymbolicLink()) {
-                    yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(
-                      dest,
-                    );
-                    destStat = null;
-                  }
+    for (var _iterator3 = possibleExtraneous, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref4;
 
-                  if (srcStat.isSymbolicLink()) {
-                    onFresh();
-                    const linkname = yield readlink(src);
-                    actions.symlink.push({
-                      dest,
-                      linkname,
-                    });
-                    onDone();
-                  } else if (srcStat.isDirectory()) {
-                    if (!destStat) {
-                      reporter.verbose(
-                        reporter.lang("verboseFileFolder", dest),
-                      );
-                      yield mkdirp(dest);
-                    }
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref4 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref4 = _i3.value;
+      }
 
-                    const destParts = dest.split(
-                      (_path || _load_path()).default.sep,
-                    );
-                    while (destParts.length) {
-                      files.add(
-                        destParts
-                          .join((_path || _load_path()).default.sep)
-                          .toLowerCase(),
-                      );
-                      destParts.pop();
-                    }
+      const loc = _ref4;
 
-                    // push all files to queue
-                    invariant(srcFiles, "src files not initialised");
-                    let remaining = srcFiles.length;
-                    if (!remaining) {
-                      onDone();
-                    }
-                    for (
-                      var _iterator6 = srcFiles,
-                        _isArray6 = Array.isArray(_iterator6),
-                        _i6 = 0,
-                        _iterator6 = _isArray6
-                          ? _iterator6
-                          : _iterator6[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref8;
-
-                      if (_isArray6) {
-                        if (_i6 >= _iterator6.length) break;
-                        _ref8 = _iterator6[_i6++];
-                      } else {
-                        _i6 = _iterator6.next();
-                        if (_i6.done) break;
-                        _ref8 = _i6.value;
-                      }
-
-                      const file = _ref8;
-
-                      queue.push({
-                        dest: (_path || _load_path()).default.join(dest, file),
-                        onFresh,
-                        onDone: (function (_onDone) {
-                          function onDone() {
-                            return _onDone.apply(this, arguments);
-                          }
-
-                          onDone.toString = function () {
-                            return _onDone.toString();
-                          };
-
-                          return onDone;
-                        })(function () {
-                          if (--remaining === 0) {
-                            onDone();
-                          }
-                        }),
-                        src: (_path || _load_path()).default.join(src, file),
-                      });
-                    }
-                  } else if (srcStat.isFile()) {
-                    onFresh();
-                    actions.file.push({
-                      src,
-                      dest,
-                      atime: srcStat.atime,
-                      mtime: srcStat.mtime,
-                      mode: srcStat.mode,
-                    });
-                    onDone();
-                  } else {
-                    throw new Error(`unsure how to copy this: ${src}`);
-                  }
-                },
-              );
+      if (files.has(loc.toLowerCase())) {
+        possibleExtraneous.delete(loc);
+      }
+    }
 
-              return function build(_x5) {
-                return _ref5.apply(this, arguments);
-              };
-            })();
+    return actions;
+  });
 
-            const artifactFiles = new Set(events.artifactFiles || []);
-            const files = new Set();
+  return function buildActionsForCopy(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let buildActionsForHardlink = (() => {
+  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, events, possibleExtraneous, reporter) {
+
+    //
+    let build = (() => {
+      var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
+        const src = data.src,
+              dest = data.dest;
+
+        const onFresh = data.onFresh || noop;
+        const onDone = data.onDone || noop;
+        if (files.has(dest.toLowerCase())) {
+          // Fixes issue https://github.com/yarnpkg/yarn/issues/2734
+          // When bulk hardlinking we have A -> B structure that we want to hardlink to A1 -> B1,
+          // package-linker passes that modules A1 and B1 need to be hardlinked,
+          // the recursive linking algorithm of A1 ends up scheduling files in B1 to be linked twice which will case
+          // an exception.
+          onDone();
+          return;
+        }
+        files.add(dest.toLowerCase());
 
-            // initialise events
-            for (
-              var _iterator = queue,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+        if (events.ignoreBasenames.indexOf((_path || _load_path()).default.basename(src)) >= 0) {
+          // ignored file
+          return;
+        }
 
-            ) {
-              var _ref2;
+        const srcStat = yield lstat(src);
+        let srcFiles;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+        if (srcStat.isDirectory()) {
+          srcFiles = yield readdir(src);
+        }
 
-              const item = _ref2;
+        const destExists = yield exists(dest);
+        if (destExists) {
+          const destStat = yield lstat(dest);
 
-              const onDone = item.onDone;
-              item.onDone = function () {
-                events.onProgress(item.dest);
-                if (onDone) {
-                  onDone();
-                }
-              };
+          const bothSymlinks = srcStat.isSymbolicLink() && destStat.isSymbolicLink();
+          const bothFolders = srcStat.isDirectory() && destStat.isDirectory();
+          const bothFiles = srcStat.isFile() && destStat.isFile();
+
+          if (srcStat.mode !== destStat.mode) {
+            try {
+              yield access(dest, srcStat.mode);
+            } catch (err) {
+              // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
+              // us modes that aren't valid. investigate this, it's generally safe to proceed.
+              reporter.verbose(err);
             }
-            events.onStart(queue.length);
+          }
 
-            // start building actions
-            const actions = {
-              file: [],
-              symlink: [],
-              link: [],
-            };
+          if (bothFiles && artifactFiles.has(dest)) {
+            // this file gets changed during build, likely by a custom install script. Don't bother checking it.
+            onDone();
+            reporter.verbose(reporter.lang('verboseFileSkipArtifact', src));
+            return;
+          }
+
+          // correct hardlink
+          if (bothFiles && srcStat.ino !== null && srcStat.ino === destStat.ino) {
+            onDone();
+            reporter.verbose(reporter.lang('verboseFileSkip', src, dest, srcStat.ino));
+            return;
+          }
 
-            // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
-            // at a time due to the requirement to push items onto the queue
-            while (queue.length) {
-              const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
-              yield Promise.all(items.map(build));
+          if (bothSymlinks) {
+            const srcReallink = yield readlink(src);
+            if (srcReallink === (yield readlink(dest))) {
+              // if both symlinks are the same then we can continue on
+              onDone();
+              reporter.verbose(reporter.lang('verboseFileSkipSymlink', src, dest, srcReallink));
+              return;
             }
+          }
 
-            // simulate the existence of some files to prevent considering them extraneous
-            for (
-              var _iterator2 = artifactFiles,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+          if (bothFolders) {
+            // mark files that aren't in this folder as possibly extraneous
+            const destFiles = yield readdir(dest);
+            invariant(srcFiles, 'src files not initialised');
 
-            ) {
-              var _ref3;
+            for (var _iterator10 = destFiles, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+              var _ref14;
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref3 = _iterator2[_i2++];
+              if (_isArray10) {
+                if (_i10 >= _iterator10.length) break;
+                _ref14 = _iterator10[_i10++];
               } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref3 = _i2.value;
+                _i10 = _iterator10.next();
+                if (_i10.done) break;
+                _ref14 = _i10.value;
               }
 
-              const file = _ref3;
+              const file = _ref14;
 
-              if (possibleExtraneous.has(file)) {
-                reporter.verbose(
-                  reporter.lang("verboseFilePhantomExtraneous", file),
-                );
-                possibleExtraneous.delete(file);
-              }
-            }
+              if (srcFiles.indexOf(file) < 0) {
+                const loc = (_path || _load_path()).default.join(dest, file);
+                possibleExtraneous.add(loc);
 
-            for (
-              var _iterator3 = possibleExtraneous,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+                if ((yield lstat(loc)).isDirectory()) {
+                  for (var _iterator11 = yield readdir(loc), _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+                    var _ref15;
 
-            ) {
-              var _ref4;
+                    if (_isArray11) {
+                      if (_i11 >= _iterator11.length) break;
+                      _ref15 = _iterator11[_i11++];
+                    } else {
+                      _i11 = _iterator11.next();
+                      if (_i11.done) break;
+                      _ref15 = _i11.value;
+                    }
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref4 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref4 = _i3.value;
+                    const file = _ref15;
+
+                    possibleExtraneous.add((_path || _load_path()).default.join(loc, file));
+                  }
+                }
               }
+            }
+          }
+        }
+
+        if (srcStat.isSymbolicLink()) {
+          onFresh();
+          const linkname = yield readlink(src);
+          actions.symlink.push({
+            dest,
+            linkname
+          });
+          onDone();
+        } else if (srcStat.isDirectory()) {
+          reporter.verbose(reporter.lang('verboseFileFolder', dest));
+          yield mkdirp(dest);
 
-              const loc = _ref4;
+          const destParts = dest.split((_path || _load_path()).default.sep);
+          while (destParts.length) {
+            files.add(destParts.join((_path || _load_path()).default.sep).toLowerCase());
+            destParts.pop();
+          }
 
-              if (files.has(loc.toLowerCase())) {
-                possibleExtraneous.delete(loc);
-              }
+          // push all files to queue
+          invariant(srcFiles, 'src files not initialised');
+          let remaining = srcFiles.length;
+          if (!remaining) {
+            onDone();
+          }
+          for (var _iterator12 = srcFiles, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
+            var _ref16;
+
+            if (_isArray12) {
+              if (_i12 >= _iterator12.length) break;
+              _ref16 = _iterator12[_i12++];
+            } else {
+              _i12 = _iterator12.next();
+              if (_i12.done) break;
+              _ref16 = _i12.value;
             }
 
-            return actions;
-          },
-        );
+            const file = _ref16;
 
-        return function buildActionsForCopy(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+            queue.push({
+              onFresh,
+              src: (_path || _load_path()).default.join(src, file),
+              dest: (_path || _load_path()).default.join(dest, file),
+              onDone: function (_onDone2) {
+                function onDone() {
+                  return _onDone2.apply(this, arguments);
+                }
 
-      let buildActionsForHardlink = (() => {
-        var _ref9 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (queue, events, possibleExtraneous, reporter) {
-            //
-            let build = (() => {
-              var _ref13 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (data) {
-                  const src = data.src,
-                    dest = data.dest;
-
-                  const onFresh = data.onFresh || noop;
-                  const onDone = data.onDone || noop;
-                  if (files.has(dest.toLowerCase())) {
-                    // Fixes issue https://github.com/yarnpkg/yarn/issues/2734
-                    // When bulk hardlinking we have A -> B structure that we want to hardlink to A1 -> B1,
-                    // package-linker passes that modules A1 and B1 need to be hardlinked,
-                    // the recursive linking algorithm of A1 ends up scheduling files in B1 to be linked twice which will case
-                    // an exception.
-                    onDone();
-                    return;
-                  }
-                  files.add(dest.toLowerCase());
-
-                  if (
-                    events.ignoreBasenames.indexOf(
-                      (_path || _load_path()).default.basename(src),
-                    ) >= 0
-                  ) {
-                    // ignored file
-                    return;
-                  }
+                onDone.toString = function () {
+                  return _onDone2.toString();
+                };
 
-                  const srcStat = yield lstat(src);
-                  let srcFiles;
+                return onDone;
+              }(function () {
+                if (--remaining === 0) {
+                  onDone();
+                }
+              })
+            });
+          }
+        } else if (srcStat.isFile()) {
+          onFresh();
+          actions.link.push({
+            src,
+            dest,
+            removeDest: destExists
+          });
+          onDone();
+        } else {
+          throw new Error(`unsure how to copy this: ${src}`);
+        }
+      });
 
-                  if (srcStat.isDirectory()) {
-                    srcFiles = yield readdir(src);
-                  }
+      return function build(_x10) {
+        return _ref13.apply(this, arguments);
+      };
+    })();
 
-                  const destExists = yield exists(dest);
-                  if (destExists) {
-                    const destStat = yield lstat(dest);
-
-                    const bothSymlinks =
-                      srcStat.isSymbolicLink() && destStat.isSymbolicLink();
-                    const bothFolders =
-                      srcStat.isDirectory() && destStat.isDirectory();
-                    const bothFiles = srcStat.isFile() && destStat.isFile();
-
-                    if (srcStat.mode !== destStat.mode) {
-                      try {
-                        yield access(dest, srcStat.mode);
-                      } catch (err) {
-                        // EINVAL access errors sometimes happen which shouldn't because node shouldn't be giving
-                        // us modes that aren't valid. investigate this, it's generally safe to proceed.
-                        reporter.verbose(err);
-                      }
-                    }
+    const artifactFiles = new Set(events.artifactFiles || []);
+    const files = new Set();
 
-                    if (bothFiles && artifactFiles.has(dest)) {
-                      // this file gets changed during build, likely by a custom install script. Don't bother checking it.
-                      onDone();
-                      reporter.verbose(
-                        reporter.lang("verboseFileSkipArtifact", src),
-                      );
-                      return;
-                    }
+    // initialise events
+    for (var _iterator7 = queue, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+      var _ref10;
 
-                    // correct hardlink
-                    if (
-                      bothFiles &&
-                      srcStat.ino !== null &&
-                      srcStat.ino === destStat.ino
-                    ) {
-                      onDone();
-                      reporter.verbose(
-                        reporter.lang(
-                          "verboseFileSkip",
-                          src,
-                          dest,
-                          srcStat.ino,
-                        ),
-                      );
-                      return;
-                    }
+      if (_isArray7) {
+        if (_i7 >= _iterator7.length) break;
+        _ref10 = _iterator7[_i7++];
+      } else {
+        _i7 = _iterator7.next();
+        if (_i7.done) break;
+        _ref10 = _i7.value;
+      }
 
-                    if (bothSymlinks) {
-                      const srcReallink = yield readlink(src);
-                      if (srcReallink === (yield readlink(dest))) {
-                        // if both symlinks are the same then we can continue on
-                        onDone();
-                        reporter.verbose(
-                          reporter.lang(
-                            "verboseFileSkipSymlink",
-                            src,
-                            dest,
-                            srcReallink,
-                          ),
-                        );
-                        return;
-                      }
-                    }
+      const item = _ref10;
 
-                    if (bothFolders) {
-                      // mark files that aren't in this folder as possibly extraneous
-                      const destFiles = yield readdir(dest);
-                      invariant(srcFiles, "src files not initialised");
-
-                      for (
-                        var _iterator10 = destFiles,
-                          _isArray10 = Array.isArray(_iterator10),
-                          _i10 = 0,
-                          _iterator10 = _isArray10
-                            ? _iterator10
-                            : _iterator10[Symbol.iterator]();
-                        ;
-
-                      ) {
-                        var _ref14;
-
-                        if (_isArray10) {
-                          if (_i10 >= _iterator10.length) break;
-                          _ref14 = _iterator10[_i10++];
-                        } else {
-                          _i10 = _iterator10.next();
-                          if (_i10.done) break;
-                          _ref14 = _i10.value;
-                        }
+      const onDone = item.onDone || noop;
+      item.onDone = function () {
+        events.onProgress(item.dest);
+        onDone();
+      };
+    }
+    events.onStart(queue.length);
+
+    // start building actions
+    const actions = {
+      file: [],
+      symlink: [],
+      link: []
+    };
+
+    // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
+    // at a time due to the requirement to push items onto the queue
+    while (queue.length) {
+      const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
+      yield Promise.all(items.map(build));
+    }
 
-                        const file = _ref14;
-
-                        if (srcFiles.indexOf(file) < 0) {
-                          const loc = (_path || _load_path()).default.join(
-                            dest,
-                            file,
-                          );
-                          possibleExtraneous.add(loc);
-
-                          if ((yield lstat(loc)).isDirectory()) {
-                            for (
-                              var _iterator11 = yield readdir(loc),
-                                _isArray11 = Array.isArray(_iterator11),
-                                _i11 = 0,
-                                _iterator11 = _isArray11
-                                  ? _iterator11
-                                  : _iterator11[Symbol.iterator]();
-                              ;
-
-                            ) {
-                              var _ref15;
-
-                              if (_isArray11) {
-                                if (_i11 >= _iterator11.length) break;
-                                _ref15 = _iterator11[_i11++];
-                              } else {
-                                _i11 = _iterator11.next();
-                                if (_i11.done) break;
-                                _ref15 = _i11.value;
-                              }
-
-                              const file = _ref15;
-
-                              possibleExtraneous.add(
-                                (_path || _load_path()).default.join(loc, file),
-                              );
-                            }
-                          }
-                        }
-                      }
-                    }
-                  }
+    // simulate the existence of some files to prevent considering them extraneous
+    for (var _iterator8 = artifactFiles, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+      var _ref11;
 
-                  if (srcStat.isSymbolicLink()) {
-                    onFresh();
-                    const linkname = yield readlink(src);
-                    actions.symlink.push({
-                      dest,
-                      linkname,
-                    });
-                    onDone();
-                  } else if (srcStat.isDirectory()) {
-                    reporter.verbose(reporter.lang("verboseFileFolder", dest));
-                    yield mkdirp(dest);
+      if (_isArray8) {
+        if (_i8 >= _iterator8.length) break;
+        _ref11 = _iterator8[_i8++];
+      } else {
+        _i8 = _iterator8.next();
+        if (_i8.done) break;
+        _ref11 = _i8.value;
+      }
 
-                    const destParts = dest.split(
-                      (_path || _load_path()).default.sep,
-                    );
-                    while (destParts.length) {
-                      files.add(
-                        destParts
-                          .join((_path || _load_path()).default.sep)
-                          .toLowerCase(),
-                      );
-                      destParts.pop();
-                    }
+      const file = _ref11;
 
-                    // push all files to queue
-                    invariant(srcFiles, "src files not initialised");
-                    let remaining = srcFiles.length;
-                    if (!remaining) {
-                      onDone();
-                    }
-                    for (
-                      var _iterator12 = srcFiles,
-                        _isArray12 = Array.isArray(_iterator12),
-                        _i12 = 0,
-                        _iterator12 = _isArray12
-                          ? _iterator12
-                          : _iterator12[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref16;
-
-                      if (_isArray12) {
-                        if (_i12 >= _iterator12.length) break;
-                        _ref16 = _iterator12[_i12++];
-                      } else {
-                        _i12 = _iterator12.next();
-                        if (_i12.done) break;
-                        _ref16 = _i12.value;
-                      }
-
-                      const file = _ref16;
-
-                      queue.push({
-                        onFresh,
-                        src: (_path || _load_path()).default.join(src, file),
-                        dest: (_path || _load_path()).default.join(dest, file),
-                        onDone: (function (_onDone2) {
-                          function onDone() {
-                            return _onDone2.apply(this, arguments);
-                          }
-
-                          onDone.toString = function () {
-                            return _onDone2.toString();
-                          };
-
-                          return onDone;
-                        })(function () {
-                          if (--remaining === 0) {
-                            onDone();
-                          }
-                        }),
-                      });
-                    }
-                  } else if (srcStat.isFile()) {
-                    onFresh();
-                    actions.link.push({
-                      src,
-                      dest,
-                      removeDest: destExists,
-                    });
-                    onDone();
-                  } else {
-                    throw new Error(`unsure how to copy this: ${src}`);
-                  }
-                },
-              );
+      if (possibleExtraneous.has(file)) {
+        reporter.verbose(reporter.lang('verboseFilePhantomExtraneous', file));
+        possibleExtraneous.delete(file);
+      }
+    }
 
-              return function build(_x10) {
-                return _ref13.apply(this, arguments);
-              };
-            })();
+    for (var _iterator9 = possibleExtraneous, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+      var _ref12;
 
-            const artifactFiles = new Set(events.artifactFiles || []);
-            const files = new Set();
+      if (_isArray9) {
+        if (_i9 >= _iterator9.length) break;
+        _ref12 = _iterator9[_i9++];
+      } else {
+        _i9 = _iterator9.next();
+        if (_i9.done) break;
+        _ref12 = _i9.value;
+      }
 
-            // initialise events
-            for (
-              var _iterator7 = queue,
-                _isArray7 = Array.isArray(_iterator7),
-                _i7 = 0,
-                _iterator7 = _isArray7
-                  ? _iterator7
-                  : _iterator7[Symbol.iterator]();
-              ;
+      const loc = _ref12;
 
-            ) {
-              var _ref10;
+      if (files.has(loc.toLowerCase())) {
+        possibleExtraneous.delete(loc);
+      }
+    }
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref10 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref10 = _i7.value;
-              }
+    return actions;
+  });
 
-              const item = _ref10;
+  return function buildActionsForHardlink(_x6, _x7, _x8, _x9) {
+    return _ref9.apply(this, arguments);
+  };
+})();
 
-              const onDone = item.onDone || noop;
-              item.onDone = function () {
-                events.onProgress(item.dest);
-                onDone();
-              };
-            }
-            events.onStart(queue.length);
+let copyBulk = exports.copyBulk = (() => {
+  var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) {
+    const events = {
+      onStart: _events && _events.onStart || noop,
+      onProgress: _events && _events.onProgress || noop,
+      possibleExtraneous: _events ? _events.possibleExtraneous : new Set(),
+      ignoreBasenames: _events && _events.ignoreBasenames || [],
+      artifactFiles: _events && _events.artifactFiles || []
+    };
 
-            // start building actions
-            const actions = {
-              file: [],
-              symlink: [],
-              link: [],
-            };
+    const actions = yield buildActionsForCopy(queue, events, events.possibleExtraneous, reporter);
+    events.onStart(actions.file.length + actions.symlink.length + actions.link.length);
 
-            // custom concurrency logic as we're always executing stacks of CONCURRENT_QUEUE_ITEMS queue items
-            // at a time due to the requirement to push items onto the queue
-            while (queue.length) {
-              const items = queue.splice(0, CONCURRENT_QUEUE_ITEMS);
-              yield Promise.all(items.map(build));
-            }
+    const fileActions = actions.file;
 
-            // simulate the existence of some files to prevent considering them extraneous
-            for (
-              var _iterator8 = artifactFiles,
-                _isArray8 = Array.isArray(_iterator8),
-                _i8 = 0,
-                _iterator8 = _isArray8
-                  ? _iterator8
-                  : _iterator8[Symbol.iterator]();
-              ;
+    const currentlyWriting = new Map();
 
-            ) {
-              var _ref11;
+    yield (_promise || _load_promise()).queue(fileActions, (() => {
+      var _ref18 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
+        let writePromise;
+        while (writePromise = currentlyWriting.get(data.dest)) {
+          yield writePromise;
+        }
 
-              if (_isArray8) {
-                if (_i8 >= _iterator8.length) break;
-                _ref11 = _iterator8[_i8++];
-              } else {
-                _i8 = _iterator8.next();
-                if (_i8.done) break;
-                _ref11 = _i8.value;
-              }
+        reporter.verbose(reporter.lang('verboseFileCopy', data.src, data.dest));
+        const copier = (0, (_fsNormalized || _load_fsNormalized()).copyFile)(data, function () {
+          return currentlyWriting.delete(data.dest);
+        });
+        currentlyWriting.set(data.dest, copier);
+        events.onProgress(data.dest);
+        return copier;
+      });
 
-              const file = _ref11;
+      return function (_x14) {
+        return _ref18.apply(this, arguments);
+      };
+    })(), CONCURRENT_QUEUE_ITEMS);
 
-              if (possibleExtraneous.has(file)) {
-                reporter.verbose(
-                  reporter.lang("verboseFilePhantomExtraneous", file),
-                );
-                possibleExtraneous.delete(file);
-              }
-            }
+    // we need to copy symlinks last as they could reference files we were copying
+    const symlinkActions = actions.symlink;
+    yield (_promise || _load_promise()).queue(symlinkActions, function (data) {
+      const linkname = (_path || _load_path()).default.resolve((_path || _load_path()).default.dirname(data.dest), data.linkname);
+      reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname));
+      return symlink(linkname, data.dest);
+    });
+  });
 
-            for (
-              var _iterator9 = possibleExtraneous,
-                _isArray9 = Array.isArray(_iterator9),
-                _i9 = 0,
-                _iterator9 = _isArray9
-                  ? _iterator9
-                  : _iterator9[Symbol.iterator]();
-              ;
+  return function copyBulk(_x11, _x12, _x13) {
+    return _ref17.apply(this, arguments);
+  };
+})();
+
+let hardlinkBulk = exports.hardlinkBulk = (() => {
+  var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (queue, reporter, _events) {
+    const events = {
+      onStart: _events && _events.onStart || noop,
+      onProgress: _events && _events.onProgress || noop,
+      possibleExtraneous: _events ? _events.possibleExtraneous : new Set(),
+      artifactFiles: _events && _events.artifactFiles || [],
+      ignoreBasenames: []
+    };
+
+    const actions = yield buildActionsForHardlink(queue, events, events.possibleExtraneous, reporter);
+    events.onStart(actions.file.length + actions.symlink.length + actions.link.length);
+
+    const fileActions = actions.link;
+
+    yield (_promise || _load_promise()).queue(fileActions, (() => {
+      var _ref20 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data) {
+        reporter.verbose(reporter.lang('verboseFileLink', data.src, data.dest));
+        if (data.removeDest) {
+          yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(data.dest);
+        }
+        yield link(data.src, data.dest);
+      });
 
-            ) {
-              var _ref12;
+      return function (_x18) {
+        return _ref20.apply(this, arguments);
+      };
+    })(), CONCURRENT_QUEUE_ITEMS);
 
-              if (_isArray9) {
-                if (_i9 >= _iterator9.length) break;
-                _ref12 = _iterator9[_i9++];
-              } else {
-                _i9 = _iterator9.next();
-                if (_i9.done) break;
-                _ref12 = _i9.value;
-              }
+    // we need to copy symlinks last as they could reference files we were copying
+    const symlinkActions = actions.symlink;
+    yield (_promise || _load_promise()).queue(symlinkActions, function (data) {
+      const linkname = (_path || _load_path()).default.resolve((_path || _load_path()).default.dirname(data.dest), data.linkname);
+      reporter.verbose(reporter.lang('verboseFileSymlink', data.dest, linkname));
+      return symlink(linkname, data.dest);
+    });
+  });
 
-              const loc = _ref12;
+  return function hardlinkBulk(_x15, _x16, _x17) {
+    return _ref19.apply(this, arguments);
+  };
+})();
 
-              if (files.has(loc.toLowerCase())) {
-                possibleExtraneous.delete(loc);
-              }
-            }
+let readFileAny = exports.readFileAny = (() => {
+  var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (files) {
+    for (var _iterator13 = files, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
+      var _ref22;
 
-            return actions;
-          },
-        );
+      if (_isArray13) {
+        if (_i13 >= _iterator13.length) break;
+        _ref22 = _iterator13[_i13++];
+      } else {
+        _i13 = _iterator13.next();
+        if (_i13.done) break;
+        _ref22 = _i13.value;
+      }
 
-        return function buildActionsForHardlink(_x6, _x7, _x8, _x9) {
-          return _ref9.apply(this, arguments);
-        };
-      })();
+      const file = _ref22;
 
-      let copyBulk = (exports.copyBulk = (() => {
-        var _ref17 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (queue, reporter, _events) {
-            const events = {
-              onStart: (_events && _events.onStart) || noop,
-              onProgress: (_events && _events.onProgress) || noop,
-              possibleExtraneous: _events
-                ? _events.possibleExtraneous
-                : new Set(),
-              ignoreBasenames: (_events && _events.ignoreBasenames) || [],
-              artifactFiles: (_events && _events.artifactFiles) || [],
-            };
+      if (yield exists(file)) {
+        return readFile(file);
+      }
+    }
+    return null;
+  });
 
-            const actions = yield buildActionsForCopy(
-              queue,
-              events,
-              events.possibleExtraneous,
-              reporter,
-            );
-            events.onStart(
-              actions.file.length +
-                actions.symlink.length +
-                actions.link.length,
-            );
-
-            const fileActions = actions.file;
-
-            const currentlyWriting = new Map();
-
-            yield (_promise || _load_promise()).queue(
-              fileActions,
-              (() => {
-                var _ref18 = (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* (data) {
-                    let writePromise;
-                    while ((writePromise = currentlyWriting.get(data.dest))) {
-                      yield writePromise;
-                    }
+  return function readFileAny(_x19) {
+    return _ref21.apply(this, arguments);
+  };
+})();
 
-                    reporter.verbose(
-                      reporter.lang("verboseFileCopy", data.src, data.dest),
-                    );
-                    const copier = (0,
-                    (_fsNormalized || _load_fsNormalized()).copyFile)(
-                      data,
-                      function () {
-                        return currentlyWriting.delete(data.dest);
-                      },
-                    );
-                    currentlyWriting.set(data.dest, copier);
-                    events.onProgress(data.dest);
-                    return copier;
-                  },
-                );
-
-                return function (_x14) {
-                  return _ref18.apply(this, arguments);
-                };
-              })(),
-              CONCURRENT_QUEUE_ITEMS,
-            );
-
-            // we need to copy symlinks last as they could reference files we were copying
-            const symlinkActions = actions.symlink;
-            yield (_promise || _load_promise()).queue(
-              symlinkActions,
-              function (data) {
-                const linkname = (_path || _load_path()).default.resolve(
-                  (_path || _load_path()).default.dirname(data.dest),
-                  data.linkname,
-                );
-                reporter.verbose(
-                  reporter.lang("verboseFileSymlink", data.dest, linkname),
-                );
-                return symlink(linkname, data.dest);
-              },
-            );
-          },
-        );
+let readJson = exports.readJson = (() => {
+  var _ref23 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
+    return (yield readJsonAndFile(loc)).object;
+  });
 
-        return function copyBulk(_x11, _x12, _x13) {
-          return _ref17.apply(this, arguments);
-        };
-      })());
-
-      let hardlinkBulk = (exports.hardlinkBulk = (() => {
-        var _ref19 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (queue, reporter, _events) {
-            const events = {
-              onStart: (_events && _events.onStart) || noop,
-              onProgress: (_events && _events.onProgress) || noop,
-              possibleExtraneous: _events
-                ? _events.possibleExtraneous
-                : new Set(),
-              artifactFiles: (_events && _events.artifactFiles) || [],
-              ignoreBasenames: [],
-            };
+  return function readJson(_x20) {
+    return _ref23.apply(this, arguments);
+  };
+})();
+
+let readJsonAndFile = exports.readJsonAndFile = (() => {
+  var _ref24 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
+    const file = yield readFile(loc);
+    try {
+      return {
+        object: (0, (_map || _load_map()).default)(JSON.parse(stripBOM(file))),
+        content: file
+      };
+    } catch (err) {
+      err.message = `${loc}: ${err.message}`;
+      throw err;
+    }
+  });
 
-            const actions = yield buildActionsForHardlink(
-              queue,
-              events,
-              events.possibleExtraneous,
-              reporter,
-            );
-            events.onStart(
-              actions.file.length +
-                actions.symlink.length +
-                actions.link.length,
-            );
-
-            const fileActions = actions.link;
-
-            yield (_promise || _load_promise()).queue(
-              fileActions,
-              (() => {
-                var _ref20 = (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* (data) {
-                    reporter.verbose(
-                      reporter.lang("verboseFileLink", data.src, data.dest),
-                    );
-                    if (data.removeDest) {
-                      yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(
-                        data.dest,
-                      );
-                    }
-                    yield link(data.src, data.dest);
-                  },
-                );
+  return function readJsonAndFile(_x21) {
+    return _ref24.apply(this, arguments);
+  };
+})();
 
-                return function (_x18) {
-                  return _ref20.apply(this, arguments);
-                };
-              })(),
-              CONCURRENT_QUEUE_ITEMS,
-            );
-
-            // we need to copy symlinks last as they could reference files we were copying
-            const symlinkActions = actions.symlink;
-            yield (_promise || _load_promise()).queue(
-              symlinkActions,
-              function (data) {
-                const linkname = (_path || _load_path()).default.resolve(
-                  (_path || _load_path()).default.dirname(data.dest),
-                  data.linkname,
-                );
-                reporter.verbose(
-                  reporter.lang("verboseFileSymlink", data.dest, linkname),
-                );
-                return symlink(linkname, data.dest);
-              },
-            );
-          },
-        );
+let find = exports.find = (() => {
+  var _ref25 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (filename, dir) {
+    const parts = dir.split((_path || _load_path()).default.sep);
 
-        return function hardlinkBulk(_x15, _x16, _x17) {
-          return _ref19.apply(this, arguments);
-        };
-      })());
-
-      let readFileAny = (exports.readFileAny = (() => {
-        var _ref21 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (files) {
-            for (
-              var _iterator13 = files,
-                _isArray13 = Array.isArray(_iterator13),
-                _i13 = 0,
-                _iterator13 = _isArray13
-                  ? _iterator13
-                  : _iterator13[Symbol.iterator]();
-              ;
+    while (parts.length) {
+      const loc = parts.concat(filename).join((_path || _load_path()).default.sep);
 
-            ) {
-              var _ref22;
+      if (yield exists(loc)) {
+        return loc;
+      } else {
+        parts.pop();
+      }
+    }
 
-              if (_isArray13) {
-                if (_i13 >= _iterator13.length) break;
-                _ref22 = _iterator13[_i13++];
-              } else {
-                _i13 = _iterator13.next();
-                if (_i13.done) break;
-                _ref22 = _i13.value;
-              }
+    return false;
+  });
 
-              const file = _ref22;
+  return function find(_x22, _x23) {
+    return _ref25.apply(this, arguments);
+  };
+})();
+
+let symlink = exports.symlink = (() => {
+  var _ref26 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest) {
+    if (process.platform !== 'win32') {
+      // use relative paths otherwise which will be retained if the directory is moved
+      src = (_path || _load_path()).default.relative((_path || _load_path()).default.dirname(dest), src);
+      // When path.relative returns an empty string for the current directory, we should instead use
+      // '.', which is a valid fs.symlink target.
+      src = src || '.';
+    }
 
-              if (yield exists(file)) {
-                return readFile(file);
-              }
-            }
-            return null;
-          },
-        );
+    try {
+      const stats = yield lstat(dest);
+      if (stats.isSymbolicLink()) {
+        const resolved = dest;
+        if (resolved === src) {
+          return;
+        }
+      }
+    } catch (err) {
+      if (err.code !== 'ENOENT') {
+        throw err;
+      }
+    }
 
-        return function readFileAny(_x19) {
-          return _ref21.apply(this, arguments);
-        };
-      })());
+    // We use rimraf for unlink which never throws an ENOENT on missing target
+    yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest);
 
-      let readJson = (exports.readJson = (() => {
-        var _ref23 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (loc) {
-            return (yield readJsonAndFile(loc)).object;
-          },
-        );
+    if (process.platform === 'win32') {
+      // use directory junctions if possible on win32, this requires absolute paths
+      yield fsSymlink(src, dest, 'junction');
+    } else {
+      yield fsSymlink(src, dest);
+    }
+  });
 
-        return function readJson(_x20) {
-          return _ref23.apply(this, arguments);
-        };
-      })());
+  return function symlink(_x24, _x25) {
+    return _ref26.apply(this, arguments);
+  };
+})();
 
-      let readJsonAndFile = (exports.readJsonAndFile = (() => {
-        var _ref24 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (loc) {
-            const file = yield readFile(loc);
-            try {
-              return {
-                object: (0, (_map || _load_map()).default)(
-                  JSON.parse(stripBOM(file)),
-                ),
-                content: file,
-              };
-            } catch (err) {
-              err.message = `${loc}: ${err.message}`;
-              throw err;
-            }
-          },
-        );
+let walk = exports.walk = (() => {
+  var _ref27 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir, relativeDir, ignoreBasenames = new Set()) {
+    let files = [];
 
-        return function readJsonAndFile(_x21) {
-          return _ref24.apply(this, arguments);
-        };
-      })());
+    let filenames = yield readdir(dir);
+    if (ignoreBasenames.size) {
+      filenames = filenames.filter(function (name) {
+        return !ignoreBasenames.has(name);
+      });
+    }
 
-      let find = (exports.find = (() => {
-        var _ref25 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (filename, dir) {
-            const parts = dir.split((_path || _load_path()).default.sep);
+    for (var _iterator14 = filenames, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
+      var _ref28;
 
-            while (parts.length) {
-              const loc = parts
-                .concat(filename)
-                .join((_path || _load_path()).default.sep);
+      if (_isArray14) {
+        if (_i14 >= _iterator14.length) break;
+        _ref28 = _iterator14[_i14++];
+      } else {
+        _i14 = _iterator14.next();
+        if (_i14.done) break;
+        _ref28 = _i14.value;
+      }
 
-              if (yield exists(loc)) {
-                return loc;
-              } else {
-                parts.pop();
-              }
-            }
+      const name = _ref28;
 
-            return false;
-          },
-        );
+      const relative = relativeDir ? (_path || _load_path()).default.join(relativeDir, name) : name;
+      const loc = (_path || _load_path()).default.join(dir, name);
+      const stat = yield lstat(loc);
 
-        return function find(_x22, _x23) {
-          return _ref25.apply(this, arguments);
-        };
-      })());
-
-      let symlink = (exports.symlink = (() => {
-        var _ref26 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (src, dest) {
-            if (process.platform !== "win32") {
-              // use relative paths otherwise which will be retained if the directory is moved
-              src = (_path || _load_path()).default.relative(
-                (_path || _load_path()).default.dirname(dest),
-                src,
-              );
-              // When path.relative returns an empty string for the current directory, we should instead use
-              // '.', which is a valid fs.symlink target.
-              src = src || ".";
-            }
+      files.push({
+        relative,
+        basename: name,
+        absolute: loc,
+        mtime: +stat.mtime
+      });
 
-            try {
-              const stats = yield lstat(dest);
-              if (stats.isSymbolicLink()) {
-                const resolved = dest;
-                if (resolved === src) {
-                  return;
-                }
-              }
-            } catch (err) {
-              if (err.code !== "ENOENT") {
-                throw err;
-              }
-            }
+      if (stat.isDirectory()) {
+        files = files.concat((yield walk(loc, relative, ignoreBasenames)));
+      }
+    }
 
-            // We use rimraf for unlink which never throws an ENOENT on missing target
-            yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dest);
+    return files;
+  });
 
-            if (process.platform === "win32") {
-              // use directory junctions if possible on win32, this requires absolute paths
-              yield fsSymlink(src, dest, "junction");
-            } else {
-              yield fsSymlink(src, dest);
-            }
-          },
-        );
+  return function walk(_x26, _x27) {
+    return _ref27.apply(this, arguments);
+  };
+})();
 
-        return function symlink(_x24, _x25) {
-          return _ref26.apply(this, arguments);
-        };
-      })());
-
-      let walk = (exports.walk = (() => {
-        var _ref27 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          dir,
-          relativeDir,
-          ignoreBasenames = new Set(),
-        ) {
-          let files = [];
+let getFileSizeOnDisk = exports.getFileSizeOnDisk = (() => {
+  var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
+    const stat = yield lstat(loc);
+    const size = stat.size,
+          blockSize = stat.blksize;
 
-          let filenames = yield readdir(dir);
-          if (ignoreBasenames.size) {
-            filenames = filenames.filter(function (name) {
-              return !ignoreBasenames.has(name);
-            });
-          }
 
-          for (
-            var _iterator14 = filenames,
-              _isArray14 = Array.isArray(_iterator14),
-              _i14 = 0,
-              _iterator14 = _isArray14
-                ? _iterator14
-                : _iterator14[Symbol.iterator]();
-            ;
+    return Math.ceil(size / blockSize) * blockSize;
+  });
 
-          ) {
-            var _ref28;
+  return function getFileSizeOnDisk(_x28) {
+    return _ref29.apply(this, arguments);
+  };
+})();
 
-            if (_isArray14) {
-              if (_i14 >= _iterator14.length) break;
-              _ref28 = _iterator14[_i14++];
-            } else {
-              _i14 = _iterator14.next();
-              if (_i14.done) break;
-              _ref28 = _i14.value;
-            }
+let getEolFromFile = (() => {
+  var _ref30 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path) {
+    if (!(yield exists(path))) {
+      return undefined;
+    }
 
-            const name = _ref28;
+    const buffer = yield readFileBuffer(path);
 
-            const relative = relativeDir
-              ? (_path || _load_path()).default.join(relativeDir, name)
-              : name;
-            const loc = (_path || _load_path()).default.join(dir, name);
-            const stat = yield lstat(loc);
+    for (let i = 0; i < buffer.length; ++i) {
+      if (buffer[i] === cr) {
+        return '\r\n';
+      }
+      if (buffer[i] === lf) {
+        return '\n';
+      }
+    }
+    return undefined;
+  });
 
-            files.push({
-              relative,
-              basename: name,
-              absolute: loc,
-              mtime: +stat.mtime,
-            });
+  return function getEolFromFile(_x29) {
+    return _ref30.apply(this, arguments);
+  };
+})();
 
-            if (stat.isDirectory()) {
-              files = files.concat(yield walk(loc, relative, ignoreBasenames));
-            }
-          }
+let writeFilePreservingEol = exports.writeFilePreservingEol = (() => {
+  var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (path, data) {
+    const eol = (yield getEolFromFile(path)) || (_os || _load_os()).default.EOL;
+    if (eol !== '\n') {
+      data = data.replace(/\n/g, eol);
+    }
+    yield writeFile(path, data);
+  });
 
-          return files;
-        });
+  return function writeFilePreservingEol(_x30, _x31) {
+    return _ref31.apply(this, arguments);
+  };
+})();
+
+let hardlinksWork = exports.hardlinksWork = (() => {
+  var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir) {
+    const filename = 'test-file' + Math.random();
+    const file = (_path || _load_path()).default.join(dir, filename);
+    const fileLink = (_path || _load_path()).default.join(dir, filename + '-link');
+    try {
+      yield writeFile(file, 'test');
+      yield link(file, fileLink);
+    } catch (err) {
+      return false;
+    } finally {
+      yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(file);
+      yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(fileLink);
+    }
+    return true;
+  });
 
-        return function walk(_x26, _x27) {
-          return _ref27.apply(this, arguments);
-        };
-      })());
+  return function hardlinksWork(_x32) {
+    return _ref32.apply(this, arguments);
+  };
+})();
 
-      let getFileSizeOnDisk = (exports.getFileSizeOnDisk = (() => {
-        var _ref29 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (loc) {
-            const stat = yield lstat(loc);
-            const size = stat.size,
-              blockSize = stat.blksize;
+// not a strict polyfill for Node's fs.mkdtemp
 
-            return Math.ceil(size / blockSize) * blockSize;
-          },
-        );
 
-        return function getFileSizeOnDisk(_x28) {
-          return _ref29.apply(this, arguments);
-        };
-      })());
-
-      let getEolFromFile = (() => {
-        var _ref30 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (path) {
-            if (!(yield exists(path))) {
-              return undefined;
-            }
+let makeTempDir = exports.makeTempDir = (() => {
+  var _ref33 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (prefix) {
+    const dir = (_path || _load_path()).default.join((_os || _load_os()).default.tmpdir(), `yarn-${prefix || ''}-${Date.now()}-${Math.random()}`);
+    yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dir);
+    yield mkdirp(dir);
+    return dir;
+  });
 
-            const buffer = yield readFileBuffer(path);
+  return function makeTempDir(_x33) {
+    return _ref33.apply(this, arguments);
+  };
+})();
 
-            for (let i = 0; i < buffer.length; ++i) {
-              if (buffer[i] === cr) {
-                return "\r\n";
-              }
-              if (buffer[i] === lf) {
-                return "\n";
-              }
-            }
-            return undefined;
-          },
-        );
+let readFirstAvailableStream = exports.readFirstAvailableStream = (() => {
+  var _ref34 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths) {
+    for (var _iterator15 = paths, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
+      var _ref35;
 
-        return function getEolFromFile(_x29) {
-          return _ref30.apply(this, arguments);
-        };
-      })();
+      if (_isArray15) {
+        if (_i15 >= _iterator15.length) break;
+        _ref35 = _iterator15[_i15++];
+      } else {
+        _i15 = _iterator15.next();
+        if (_i15.done) break;
+        _ref35 = _i15.value;
+      }
 
-      let writeFilePreservingEol = (exports.writeFilePreservingEol = (() => {
-        var _ref31 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (path, data) {
-            const eol =
-              (yield getEolFromFile(path)) || (_os || _load_os()).default.EOL;
-            if (eol !== "\n") {
-              data = data.replace(/\n/g, eol);
-            }
-            yield writeFile(path, data);
-          },
-        );
+      const path = _ref35;
 
-        return function writeFilePreservingEol(_x30, _x31) {
-          return _ref31.apply(this, arguments);
-        };
-      })());
-
-      let hardlinksWork = (exports.hardlinksWork = (() => {
-        var _ref32 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (dir) {
-            const filename = "test-file" + Math.random();
-            const file = (_path || _load_path()).default.join(dir, filename);
-            const fileLink = (_path || _load_path()).default.join(
-              dir,
-              filename + "-link",
-            );
-            try {
-              yield writeFile(file, "test");
-              yield link(file, fileLink);
-            } catch (err) {
-              return false;
-            } finally {
-              yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(file);
-              yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(
-                fileLink,
-              );
-            }
-            return true;
-          },
-        );
+      try {
+        const fd = yield open(path, 'r');
+        return (_fs || _load_fs()).default.createReadStream(path, { fd });
+      } catch (err) {
+        // Try the next one
+      }
+    }
+    return null;
+  });
 
-        return function hardlinksWork(_x32) {
-          return _ref32.apply(this, arguments);
-        };
-      })());
-
-      // not a strict polyfill for Node's fs.mkdtemp
-
-      let makeTempDir = (exports.makeTempDir = (() => {
-        var _ref33 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (prefix) {
-            const dir = (_path || _load_path()).default.join(
-              (_os || _load_os()).default.tmpdir(),
-              `yarn-${prefix || ""}-${Date.now()}-${Math.random()}`,
-            );
-            yield (0, (_fsNormalized || _load_fsNormalized()).unlink)(dir);
-            yield mkdirp(dir);
-            return dir;
-          },
-        );
+  return function readFirstAvailableStream(_x34) {
+    return _ref34.apply(this, arguments);
+  };
+})();
 
-        return function makeTempDir(_x33) {
-          return _ref33.apply(this, arguments);
-        };
-      })());
-
-      let readFirstAvailableStream = (exports.readFirstAvailableStream =
-        (() => {
-          var _ref34 = (0,
-          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* (paths) {
-              for (
-                var _iterator15 = paths,
-                  _isArray15 = Array.isArray(_iterator15),
-                  _i15 = 0,
-                  _iterator15 = _isArray15
-                    ? _iterator15
-                    : _iterator15[Symbol.iterator]();
-                ;
+let getFirstSuitableFolder = exports.getFirstSuitableFolder = (() => {
+  var _ref36 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (paths, mode = constants.W_OK | constants.X_OK) {
+    const result = {
+      skipped: [],
+      folder: null
+    };
 
-              ) {
-                var _ref35;
+    for (var _iterator16 = paths, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
+      var _ref37;
 
-                if (_isArray15) {
-                  if (_i15 >= _iterator15.length) break;
-                  _ref35 = _iterator15[_i15++];
-                } else {
-                  _i15 = _iterator15.next();
-                  if (_i15.done) break;
-                  _ref35 = _i15.value;
-                }
+      if (_isArray16) {
+        if (_i16 >= _iterator16.length) break;
+        _ref37 = _iterator16[_i16++];
+      } else {
+        _i16 = _iterator16.next();
+        if (_i16.done) break;
+        _ref37 = _i16.value;
+      }
 
-                const path = _ref35;
+      const folder = _ref37;
 
-                try {
-                  const fd = yield open(path, "r");
-                  return (_fs || _load_fs()).default.createReadStream(path, {
-                    fd,
-                  });
-                } catch (err) {
-                  // Try the next one
-                }
-              }
-              return null;
-            },
-          );
+      try {
+        yield mkdirp(folder);
+        yield access(folder, mode);
 
-          return function readFirstAvailableStream(_x34) {
-            return _ref34.apply(this, arguments);
-          };
-        })());
+        result.folder = folder;
 
-      let getFirstSuitableFolder = (exports.getFirstSuitableFolder = (() => {
-        var _ref36 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          paths,
-          mode = constants.W_OK | constants.X_OK,
-        ) {
-          const result = {
-            skipped: [],
-            folder: null,
-          };
+        return result;
+      } catch (error) {
+        result.skipped.push({
+          error,
+          folder
+        });
+      }
+    }
+    return result;
+  });
 
-          for (
-            var _iterator16 = paths,
-              _isArray16 = Array.isArray(_iterator16),
-              _i16 = 0,
-              _iterator16 = _isArray16
-                ? _iterator16
-                : _iterator16[Symbol.iterator]();
-            ;
+  return function getFirstSuitableFolder(_x35) {
+    return _ref36.apply(this, arguments);
+  };
+})();
 
-          ) {
-            var _ref37;
+exports.copy = copy;
+exports.readFile = readFile;
+exports.readFileRaw = readFileRaw;
+exports.normalizeOS = normalizeOS;
 
-            if (_isArray16) {
-              if (_i16 >= _iterator16.length) break;
-              _ref37 = _iterator16[_i16++];
-            } else {
-              _i16 = _iterator16.next();
-              if (_i16.done) break;
-              _ref37 = _i16.value;
-            }
+var _fs;
 
-            const folder = _ref37;
+function _load_fs() {
+  return _fs = _interopRequireDefault(__webpack_require__(5));
+}
 
-            try {
-              yield mkdirp(folder);
-              yield access(folder, mode);
+var _glob;
 
-              result.folder = folder;
+function _load_glob() {
+  return _glob = _interopRequireDefault(__webpack_require__(99));
+}
 
-              return result;
-            } catch (error) {
-              result.skipped.push({
-                error,
-                folder,
-              });
-            }
-          }
-          return result;
-        });
+var _os;
 
-        return function getFirstSuitableFolder(_x35) {
-          return _ref36.apply(this, arguments);
-        };
-      })());
+function _load_os() {
+  return _os = _interopRequireDefault(__webpack_require__(46));
+}
 
-      exports.copy = copy;
-      exports.readFile = readFile;
-      exports.readFileRaw = readFileRaw;
-      exports.normalizeOS = normalizeOS;
+var _path;
 
-      var _fs;
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-      function _load_fs() {
-        return (_fs = _interopRequireDefault(__webpack_require__(5)));
-      }
+var _blockingQueue;
 
-      var _glob;
+function _load_blockingQueue() {
+  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
+}
 
-      function _load_glob() {
-        return (_glob = _interopRequireDefault(__webpack_require__(99)));
-      }
+var _promise;
 
-      var _os;
+function _load_promise() {
+  return _promise = _interopRequireWildcard(__webpack_require__(50));
+}
 
-      function _load_os() {
-        return (_os = _interopRequireDefault(__webpack_require__(46)));
-      }
+var _promise2;
 
-      var _path;
+function _load_promise2() {
+  return _promise2 = __webpack_require__(50);
+}
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
-      }
+var _map;
 
-      var _blockingQueue;
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-      function _load_blockingQueue() {
-        return (_blockingQueue = _interopRequireDefault(
-          __webpack_require__(110),
-        ));
-      }
+var _fsNormalized;
 
-      var _promise;
+function _load_fsNormalized() {
+  return _fsNormalized = __webpack_require__(218);
+}
 
-      function _load_promise() {
-        return (_promise = _interopRequireWildcard(__webpack_require__(50)));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _promise2;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_promise2() {
-        return (_promise2 = __webpack_require__(50));
+const constants = exports.constants = typeof (_fs || _load_fs()).default.constants !== 'undefined' ? (_fs || _load_fs()).default.constants : {
+  R_OK: (_fs || _load_fs()).default.R_OK,
+  W_OK: (_fs || _load_fs()).default.W_OK,
+  X_OK: (_fs || _load_fs()).default.X_OK
+};
+
+const lockQueue = exports.lockQueue = new (_blockingQueue || _load_blockingQueue()).default('fs lock');
+
+const readFileBuffer = exports.readFileBuffer = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readFile);
+const open = exports.open = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.open);
+const writeFile = exports.writeFile = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.writeFile);
+const readlink = exports.readlink = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readlink);
+const realpath = exports.realpath = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.realpath);
+const readdir = exports.readdir = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.readdir);
+const rename = exports.rename = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.rename);
+const access = exports.access = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.access);
+const stat = exports.stat = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.stat);
+const mkdirp = exports.mkdirp = (0, (_promise2 || _load_promise2()).promisify)(__webpack_require__(145));
+const exists = exports.exists = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.exists, true);
+const lstat = exports.lstat = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.lstat);
+const chmod = exports.chmod = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.chmod);
+const link = exports.link = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.link);
+const glob = exports.glob = (0, (_promise2 || _load_promise2()).promisify)((_glob || _load_glob()).default);
+exports.unlink = (_fsNormalized || _load_fsNormalized()).unlink;
+
+// fs.copyFile uses the native file copying instructions on the system, performing much better
+// than any JS-based solution and consumes fewer resources. Repeated testing to fine tune the
+// concurrency level revealed 128 as the sweet spot on a quad-core, 16 CPU Intel system with SSD.
+
+const CONCURRENT_QUEUE_ITEMS = (_fs || _load_fs()).default.copyFile ? 128 : 4;
+
+const fsSymlink = (0, (_promise2 || _load_promise2()).promisify)((_fs || _load_fs()).default.symlink);
+const invariant = __webpack_require__(9);
+const stripBOM = __webpack_require__(160);
+
+const noop = () => {};
+
+function copy(src, dest, reporter) {
+  return copyBulk([{ src, dest }], reporter);
+}
+
+function _readFile(loc, encoding) {
+  return new Promise((resolve, reject) => {
+    (_fs || _load_fs()).default.readFile(loc, encoding, function (err, content) {
+      if (err) {
+        reject(err);
+      } else {
+        resolve(content);
       }
+    });
+  });
+}
 
-      var _map;
+function readFile(loc) {
+  return _readFile(loc, 'utf8').then(normalizeOS);
+}
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+function readFileRaw(loc) {
+  return _readFile(loc, 'binary');
+}
 
-      var _fsNormalized;
+function normalizeOS(body) {
+  return body.replace(/\r\n/g, '\n');
+}
 
-      function _load_fsNormalized() {
-        return (_fsNormalized = __webpack_require__(218));
-      }
+const cr = '\r'.charCodeAt(0);
+const lf = '\n'.charCodeAt(0);
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+/***/ }),
+/* 5 */
+/***/ (function(module, exports) {
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+module.exports = require("fs");
 
-      const constants = (exports.constants =
-        typeof (_fs || _load_fs()).default.constants !== "undefined"
-          ? (_fs || _load_fs()).default.constants
-          : {
-              R_OK: (_fs || _load_fs()).default.R_OK,
-              W_OK: (_fs || _load_fs()).default.W_OK,
-              X_OK: (_fs || _load_fs()).default.X_OK,
-            });
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      const lockQueue = (exports.lockQueue = new (
-        _blockingQueue || _load_blockingQueue()
-      ).default("fs lock"));
-
-      const readFileBuffer = (exports.readFileBuffer = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.readFile,
-      ));
-      const open = (exports.open = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.open,
-      ));
-      const writeFile = (exports.writeFile = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.writeFile,
-      ));
-      const readlink = (exports.readlink = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.readlink,
-      ));
-      const realpath = (exports.realpath = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.realpath,
-      ));
-      const readdir = (exports.readdir = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.readdir,
-      ));
-      const rename = (exports.rename = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.rename,
-      ));
-      const access = (exports.access = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.access,
-      ));
-      const stat = (exports.stat = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.stat,
-      ));
-      const mkdirp = (exports.mkdirp = (0,
-      (_promise2 || _load_promise2()).promisify)(__webpack_require__(145)));
-      const exists = (exports.exists = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.exists,
-        true,
-      ));
-      const lstat = (exports.lstat = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.lstat,
-      ));
-      const chmod = (exports.chmod = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.chmod,
-      ));
-      const link = (exports.link = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.link,
-      ));
-      const glob = (exports.glob = (0,
-      (_promise2 || _load_promise2()).promisify)(
-        (_glob || _load_glob()).default,
-      ));
-      exports.unlink = (_fsNormalized || _load_fsNormalized()).unlink;
-
-      // fs.copyFile uses the native file copying instructions on the system, performing much better
-      // than any JS-based solution and consumes fewer resources. Repeated testing to fine tune the
-      // concurrency level revealed 128 as the sweet spot on a quad-core, 16 CPU Intel system with SSD.
-
-      const CONCURRENT_QUEUE_ITEMS = (_fs || _load_fs()).default.copyFile
-        ? 128
-        : 4;
-
-      const fsSymlink = (0, (_promise2 || _load_promise2()).promisify)(
-        (_fs || _load_fs()).default.symlink,
-      );
-      const invariant = __webpack_require__(9);
-      const stripBOM = __webpack_require__(160);
+"use strict";
 
-      const noop = () => {};
 
-      function copy(src, dest, reporter) {
-        return copyBulk([{ src, dest }], reporter);
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+class MessageError extends Error {
+  constructor(msg, code) {
+    super(msg);
+    this.code = code;
+  }
 
-      function _readFile(loc, encoding) {
-        return new Promise((resolve, reject) => {
-          (_fs || _load_fs()).default.readFile(
-            loc,
-            encoding,
-            function (err, content) {
-              if (err) {
-                reject(err);
-              } else {
-                resolve(content);
-              }
-            },
-          );
-        });
-      }
+}
 
-      function readFile(loc) {
-        return _readFile(loc, "utf8").then(normalizeOS);
-      }
+exports.MessageError = MessageError;
+class ProcessSpawnError extends MessageError {
+  constructor(msg, code, process) {
+    super(msg, code);
+    this.process = process;
+  }
 
-      function readFileRaw(loc) {
-        return _readFile(loc, "binary");
-      }
+}
 
-      function normalizeOS(body) {
-        return body.replace(/\r\n/g, "\n");
-      }
+exports.ProcessSpawnError = ProcessSpawnError;
+class SecurityError extends MessageError {}
 
-      const cr = "\r".charCodeAt(0);
-      const lf = "\n".charCodeAt(0);
+exports.SecurityError = SecurityError;
+class ProcessTermError extends MessageError {}
 
-      /***/
-    },
-    /* 5 */
-    /***/ function (module, exports) {
-      module.exports = require("fs");
+exports.ProcessTermError = ProcessTermError;
+class ResponseError extends Error {
+  constructor(msg, responseCode) {
+    super(msg);
+    this.responseCode = responseCode;
+  }
 
-      /***/
-    },
-    /* 6 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      class MessageError extends Error {
-        constructor(msg, code) {
-          super(msg);
-          this.code = code;
-        }
-      }
+exports.ResponseError = ResponseError;
+class OneTimePasswordError extends Error {}
+exports.OneTimePasswordError = OneTimePasswordError;
 
-      exports.MessageError = MessageError;
-      class ProcessSpawnError extends MessageError {
-        constructor(msg, code, process) {
-          super(msg, code);
-          this.process = process;
-        }
-      }
+/***/ }),
+/* 7 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      exports.ProcessSpawnError = ProcessSpawnError;
-      class SecurityError extends MessageError {}
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscriber; });
+/* unused harmony export SafeSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isFunction__ = __webpack_require__(154);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ = __webpack_require__(420);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__ = __webpack_require__(321);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__config__ = __webpack_require__(185);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__ = __webpack_require__(323);
+/** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */
 
-      exports.SecurityError = SecurityError;
-      class ProcessTermError extends MessageError {}
 
-      exports.ProcessTermError = ProcessTermError;
-      class ResponseError extends Error {
-        constructor(msg, responseCode) {
-          super(msg);
-          this.responseCode = responseCode;
-        }
-      }
 
-      exports.ResponseError = ResponseError;
-      class OneTimePasswordError extends Error {}
-      exports.OneTimePasswordError = OneTimePasswordError;
 
-      /***/
-    },
-    /* 7 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Subscriber;
-        },
-      );
-      /* unused harmony export SafeSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isFunction__ =
-        __webpack_require__(154);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ =
-        __webpack_require__(420);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__ =
-        __webpack_require__(321);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__config__ =
-        __webpack_require__(185);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__ =
-        __webpack_require__(323);
-      /** PURE_IMPORTS_START tslib,_util_isFunction,_Observer,_Subscription,_internal_symbol_rxSubscriber,_config,_util_hostReportError PURE_IMPORTS_END */
-
-      var Subscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          Subscriber,
-          _super,
-        );
-        function Subscriber(destinationOrNext, error, complete) {
-          var _this = _super.call(this) || this;
-          _this.syncErrorValue = null;
-          _this.syncErrorThrown = false;
-          _this.syncErrorThrowable = false;
-          _this.isStopped = false;
-          _this._parentSubscription = null;
-          switch (arguments.length) {
+
+
+
+var Subscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subscriber, _super);
+    function Subscriber(destinationOrNext, error, complete) {
+        var _this = _super.call(this) || this;
+        _this.syncErrorValue = null;
+        _this.syncErrorThrown = false;
+        _this.syncErrorThrowable = false;
+        _this.isStopped = false;
+        _this._parentSubscription = null;
+        switch (arguments.length) {
             case 0:
-              _this.destination =
-                __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
-              break;
-            case 1:
-              if (!destinationOrNext) {
-                _this.destination =
-                  __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
+                _this.destination = __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
                 break;
-              }
-              if (typeof destinationOrNext === "object") {
-                if (destinationOrNext instanceof Subscriber) {
-                  _this.syncErrorThrowable =
-                    destinationOrNext.syncErrorThrowable;
-                  _this.destination = destinationOrNext;
-                  destinationOrNext.add(_this);
-                } else {
-                  _this.syncErrorThrowable = true;
-                  _this.destination = new SafeSubscriber(
-                    _this,
-                    destinationOrNext,
-                  );
+            case 1:
+                if (!destinationOrNext) {
+                    _this.destination = __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */];
+                    break;
+                }
+                if (typeof destinationOrNext === 'object') {
+                    if (destinationOrNext instanceof Subscriber) {
+                        _this.syncErrorThrowable = destinationOrNext.syncErrorThrowable;
+                        _this.destination = destinationOrNext;
+                        destinationOrNext.add(_this);
+                    }
+                    else {
+                        _this.syncErrorThrowable = true;
+                        _this.destination = new SafeSubscriber(_this, destinationOrNext);
+                    }
+                    break;
                 }
-                break;
-              }
             default:
-              _this.syncErrorThrowable = true;
-              _this.destination = new SafeSubscriber(
-                _this,
-                destinationOrNext,
-                error,
-                complete,
-              );
-              break;
-          }
-          return _this;
+                _this.syncErrorThrowable = true;
+                _this.destination = new SafeSubscriber(_this, destinationOrNext, error, complete);
+                break;
         }
-        Subscriber.prototype[
-          __WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__[
-            "a" /* rxSubscriber */
-          ]
-        ] = function () {
-          return this;
-        };
-        Subscriber.create = function (next, error, complete) {
-          var subscriber = new Subscriber(next, error, complete);
-          subscriber.syncErrorThrowable = false;
-          return subscriber;
-        };
-        Subscriber.prototype.next = function (value) {
-          if (!this.isStopped) {
+        return _this;
+    }
+    Subscriber.prototype[__WEBPACK_IMPORTED_MODULE_4__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () { return this; };
+    Subscriber.create = function (next, error, complete) {
+        var subscriber = new Subscriber(next, error, complete);
+        subscriber.syncErrorThrowable = false;
+        return subscriber;
+    };
+    Subscriber.prototype.next = function (value) {
+        if (!this.isStopped) {
             this._next(value);
-          }
-        };
-        Subscriber.prototype.error = function (err) {
-          if (!this.isStopped) {
+        }
+    };
+    Subscriber.prototype.error = function (err) {
+        if (!this.isStopped) {
             this.isStopped = true;
             this._error(err);
-          }
-        };
-        Subscriber.prototype.complete = function () {
-          if (!this.isStopped) {
+        }
+    };
+    Subscriber.prototype.complete = function () {
+        if (!this.isStopped) {
             this.isStopped = true;
             this._complete();
-          }
-        };
-        Subscriber.prototype.unsubscribe = function () {
-          if (this.closed) {
+        }
+    };
+    Subscriber.prototype.unsubscribe = function () {
+        if (this.closed) {
             return;
-          }
-          this.isStopped = true;
-          _super.prototype.unsubscribe.call(this);
-        };
-        Subscriber.prototype._next = function (value) {
-          this.destination.next(value);
-        };
-        Subscriber.prototype._error = function (err) {
-          this.destination.error(err);
-          this.unsubscribe();
-        };
-        Subscriber.prototype._complete = function () {
-          this.destination.complete();
-          this.unsubscribe();
-        };
-        Subscriber.prototype._unsubscribeAndRecycle = function () {
-          var _a = this,
-            _parent = _a._parent,
-            _parents = _a._parents;
-          this._parent = null;
-          this._parents = null;
-          this.unsubscribe();
-          this.closed = false;
-          this.isStopped = false;
-          this._parent = _parent;
-          this._parents = _parents;
-          this._parentSubscription = null;
-          return this;
-        };
-        return Subscriber;
-      })(__WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */]);
-
-      var SafeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SafeSubscriber,
-          _super,
-        );
-        function SafeSubscriber(
-          _parentSubscriber,
-          observerOrNext,
-          error,
-          complete,
-        ) {
-          var _this = _super.call(this) || this;
-          _this._parentSubscriber = _parentSubscriber;
-          var next;
-          var context = _this;
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_isFunction__[
-                "a" /* isFunction */
-              ],
-            )(observerOrNext)
-          ) {
+        }
+        this.isStopped = true;
+        _super.prototype.unsubscribe.call(this);
+    };
+    Subscriber.prototype._next = function (value) {
+        this.destination.next(value);
+    };
+    Subscriber.prototype._error = function (err) {
+        this.destination.error(err);
+        this.unsubscribe();
+    };
+    Subscriber.prototype._complete = function () {
+        this.destination.complete();
+        this.unsubscribe();
+    };
+    Subscriber.prototype._unsubscribeAndRecycle = function () {
+        var _a = this, _parent = _a._parent, _parents = _a._parents;
+        this._parent = null;
+        this._parents = null;
+        this.unsubscribe();
+        this.closed = false;
+        this.isStopped = false;
+        this._parent = _parent;
+        this._parents = _parents;
+        this._parentSubscription = null;
+        return this;
+    };
+    return Subscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */]));
+
+var SafeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SafeSubscriber, _super);
+    function SafeSubscriber(_parentSubscriber, observerOrNext, error, complete) {
+        var _this = _super.call(this) || this;
+        _this._parentSubscriber = _parentSubscriber;
+        var next;
+        var context = _this;
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isFunction__["a" /* isFunction */])(observerOrNext)) {
             next = observerOrNext;
-          } else if (observerOrNext) {
+        }
+        else if (observerOrNext) {
             next = observerOrNext.next;
             error = observerOrNext.error;
             complete = observerOrNext.complete;
-            if (
-              observerOrNext !==
-              __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]
-            ) {
-              context = Object.create(observerOrNext);
-              if (
-                __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_1__util_isFunction__[
-                    "a" /* isFunction */
-                  ],
-                )(context.unsubscribe)
-              ) {
-                _this.add(context.unsubscribe.bind(context));
-              }
-              context.unsubscribe = _this.unsubscribe.bind(_this);
+            if (observerOrNext !== __WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]) {
+                context = Object.create(observerOrNext);
+                if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isFunction__["a" /* isFunction */])(context.unsubscribe)) {
+                    _this.add(context.unsubscribe.bind(context));
+                }
+                context.unsubscribe = _this.unsubscribe.bind(_this);
             }
-          }
-          _this._context = context;
-          _this._next = next;
-          _this._error = error;
-          _this._complete = complete;
-          return _this;
-        }
-        SafeSubscriber.prototype.next = function (value) {
-          if (!this.isStopped && this._next) {
+        }
+        _this._context = context;
+        _this._next = next;
+        _this._error = error;
+        _this._complete = complete;
+        return _this;
+    }
+    SafeSubscriber.prototype.next = function (value) {
+        if (!this.isStopped && this._next) {
             var _parentSubscriber = this._parentSubscriber;
-            if (
-              !__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
-                .useDeprecatedSynchronousErrorHandling ||
-              !_parentSubscriber.syncErrorThrowable
-            ) {
-              this.__tryOrUnsub(this._next, value);
-            } else if (
-              this.__tryOrSetError(_parentSubscriber, this._next, value)
-            ) {
-              this.unsubscribe();
+            if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
+                this.__tryOrUnsub(this._next, value);
             }
-          }
-        };
-        SafeSubscriber.prototype.error = function (err) {
-          if (!this.isStopped) {
+            else if (this.__tryOrSetError(_parentSubscriber, this._next, value)) {
+                this.unsubscribe();
+            }
+        }
+    };
+    SafeSubscriber.prototype.error = function (err) {
+        if (!this.isStopped) {
             var _parentSubscriber = this._parentSubscriber;
-            var useDeprecatedSynchronousErrorHandling =
-              __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
-                .useDeprecatedSynchronousErrorHandling;
+            var useDeprecatedSynchronousErrorHandling = __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling;
             if (this._error) {
-              if (
-                !useDeprecatedSynchronousErrorHandling ||
-                !_parentSubscriber.syncErrorThrowable
-              ) {
-                this.__tryOrUnsub(this._error, err);
+                if (!useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
+                    this.__tryOrUnsub(this._error, err);
+                    this.unsubscribe();
+                }
+                else {
+                    this.__tryOrSetError(_parentSubscriber, this._error, err);
+                    this.unsubscribe();
+                }
+            }
+            else if (!_parentSubscriber.syncErrorThrowable) {
                 this.unsubscribe();
-              } else {
-                this.__tryOrSetError(_parentSubscriber, this._error, err);
+                if (useDeprecatedSynchronousErrorHandling) {
+                    throw err;
+                }
+                __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
+            }
+            else {
+                if (useDeprecatedSynchronousErrorHandling) {
+                    _parentSubscriber.syncErrorValue = err;
+                    _parentSubscriber.syncErrorThrown = true;
+                }
+                else {
+                    __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
+                }
                 this.unsubscribe();
-              }
-            } else if (!_parentSubscriber.syncErrorThrowable) {
-              this.unsubscribe();
-              if (useDeprecatedSynchronousErrorHandling) {
-                throw err;
-              }
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
-                  "a" /* hostReportError */
-                ],
-              )(err);
-            } else {
-              if (useDeprecatedSynchronousErrorHandling) {
-                _parentSubscriber.syncErrorValue = err;
-                _parentSubscriber.syncErrorThrown = true;
-              } else {
-                __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
-                    "a" /* hostReportError */
-                  ],
-                )(err);
-              }
-              this.unsubscribe();
             }
-          }
-        };
-        SafeSubscriber.prototype.complete = function () {
-          var _this = this;
-          if (!this.isStopped) {
+        }
+    };
+    SafeSubscriber.prototype.complete = function () {
+        var _this = this;
+        if (!this.isStopped) {
             var _parentSubscriber = this._parentSubscriber;
             if (this._complete) {
-              var wrappedComplete = function () {
-                return _this._complete.call(_this._context);
-              };
-              if (
-                !__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
-                  .useDeprecatedSynchronousErrorHandling ||
-                !_parentSubscriber.syncErrorThrowable
-              ) {
-                this.__tryOrUnsub(wrappedComplete);
-                this.unsubscribe();
-              } else {
-                this.__tryOrSetError(_parentSubscriber, wrappedComplete);
+                var wrappedComplete = function () { return _this._complete.call(_this._context); };
+                if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling || !_parentSubscriber.syncErrorThrowable) {
+                    this.__tryOrUnsub(wrappedComplete);
+                    this.unsubscribe();
+                }
+                else {
+                    this.__tryOrSetError(_parentSubscriber, wrappedComplete);
+                    this.unsubscribe();
+                }
+            }
+            else {
                 this.unsubscribe();
-              }
-            } else {
-              this.unsubscribe();
             }
-          }
-        };
-        SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
-          try {
+        }
+    };
+    SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
+        try {
             fn.call(this._context, value);
-          } catch (err) {
+        }
+        catch (err) {
             this.unsubscribe();
-            if (
-              __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
-                .useDeprecatedSynchronousErrorHandling
-            ) {
-              throw err;
-            } else {
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
-                  "a" /* hostReportError */
-                ],
-              )(err);
+            if (__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
+                throw err;
             }
-          }
-        };
-        SafeSubscriber.prototype.__tryOrSetError = function (
-          parent,
-          fn,
-          value,
-        ) {
-          if (
-            !__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
-              .useDeprecatedSynchronousErrorHandling
-          ) {
-            throw new Error("bad call");
-          }
-          try {
+            else {
+                __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
+            }
+        }
+    };
+    SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {
+        if (!__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
+            throw new Error('bad call');
+        }
+        try {
             fn.call(this._context, value);
-          } catch (err) {
-            if (
-              __WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */]
-                .useDeprecatedSynchronousErrorHandling
-            ) {
-              parent.syncErrorValue = err;
-              parent.syncErrorThrown = true;
-              return true;
-            } else {
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_6__util_hostReportError__[
-                  "a" /* hostReportError */
-                ],
-              )(err);
-              return true;
+        }
+        catch (err) {
+            if (__WEBPACK_IMPORTED_MODULE_5__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
+                parent.syncErrorValue = err;
+                parent.syncErrorThrown = true;
+                return true;
             }
-          }
-          return false;
-        };
-        SafeSubscriber.prototype._unsubscribe = function () {
-          var _parentSubscriber = this._parentSubscriber;
-          this._context = null;
-          this._parentSubscriber = null;
-          _parentSubscriber.unsubscribe();
-        };
-        return SafeSubscriber;
-      })(Subscriber);
+            else {
+                __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_hostReportError__["a" /* hostReportError */])(err);
+                return true;
+            }
+        }
+        return false;
+    };
+    SafeSubscriber.prototype._unsubscribe = function () {
+        var _parentSubscriber = this._parentSubscriber;
+        this._context = null;
+        this._parentSubscriber = null;
+        _parentSubscriber.unsubscribe();
+    };
+    return SafeSubscriber;
+}(Subscriber));
 
-      //# sourceMappingURL=Subscriber.js.map
+//# sourceMappingURL=Subscriber.js.map
 
-      /***/
-    },
-    /* 8 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getPathKey = getPathKey;
-      const os = __webpack_require__(46);
-      const path = __webpack_require__(0);
-      const userHome = __webpack_require__(67).default;
-
-      var _require = __webpack_require__(225);
-
-      const getCacheDir = _require.getCacheDir,
-        getConfigDir = _require.getConfigDir,
-        getDataDir = _require.getDataDir;
-
-      const isWebpackBundle = __webpack_require__(278);
-
-      const DEPENDENCY_TYPES = (exports.DEPENDENCY_TYPES = [
-        "devDependencies",
-        "dependencies",
-        "optionalDependencies",
-        "peerDependencies",
-      ]);
-      const OWNED_DEPENDENCY_TYPES = (exports.OWNED_DEPENDENCY_TYPES = [
-        "devDependencies",
-        "dependencies",
-        "optionalDependencies",
-      ]);
-
-      const RESOLUTIONS = (exports.RESOLUTIONS = "resolutions");
-      const MANIFEST_FIELDS = (exports.MANIFEST_FIELDS = [
-        RESOLUTIONS,
-        ...DEPENDENCY_TYPES,
-      ]);
-
-      const SUPPORTED_NODE_VERSIONS = (exports.SUPPORTED_NODE_VERSIONS =
-        "^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0");
-
-      const YARN_REGISTRY = (exports.YARN_REGISTRY =
-        "https://registry.yarnpkg.com");
-      const NPM_REGISTRY_RE = (exports.NPM_REGISTRY_RE =
-        /https?:\/\/registry\.npmjs\.org/g);
-
-      const YARN_DOCS = (exports.YARN_DOCS =
-        "https://yarnpkg.com/en/docs/cli/");
-      const YARN_INSTALLER_SH = (exports.YARN_INSTALLER_SH =
-        "https://yarnpkg.com/install.sh");
-      const YARN_INSTALLER_MSI = (exports.YARN_INSTALLER_MSI =
-        "https://yarnpkg.com/latest.msi");
-
-      const SELF_UPDATE_VERSION_URL = (exports.SELF_UPDATE_VERSION_URL =
-        "https://yarnpkg.com/latest-version");
-
-      // cache version, bump whenever we make backwards incompatible changes
-      const CACHE_VERSION = (exports.CACHE_VERSION = 6);
-
-      // lockfile version, bump whenever we make backwards incompatible changes
-      const LOCKFILE_VERSION = (exports.LOCKFILE_VERSION = 1);
-
-      // max amount of network requests to perform concurrently
-      const NETWORK_CONCURRENCY = (exports.NETWORK_CONCURRENCY = 8);
-
-      // HTTP timeout used when downloading packages
-      const NETWORK_TIMEOUT = (exports.NETWORK_TIMEOUT = 30 * 1000); // in milliseconds
-
-      // max amount of child processes to execute concurrently
-      const CHILD_CONCURRENCY = (exports.CHILD_CONCURRENCY = 5);
-
-      const REQUIRED_PACKAGE_KEYS = (exports.REQUIRED_PACKAGE_KEYS = [
-        "name",
-        "version",
-        "_uid",
-      ]);
-
-      function getPreferredCacheDirectories() {
-        const preferredCacheDirectories = [getCacheDir()];
-
-        if (process.getuid) {
-          // $FlowFixMe: process.getuid exists, dammit
-          preferredCacheDirectories.push(
-            path.join(os.tmpdir(), `.yarn-cache-${process.getuid()}`),
-          );
-        }
+/***/ }),
+/* 8 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache`));
+"use strict";
 
-        return preferredCacheDirectories;
-      }
 
-      const PREFERRED_MODULE_CACHE_DIRECTORIES =
-        (exports.PREFERRED_MODULE_CACHE_DIRECTORIES =
-          getPreferredCacheDirectories());
-      const CONFIG_DIRECTORY = (exports.CONFIG_DIRECTORY = getConfigDir());
-      const DATA_DIRECTORY = (exports.DATA_DIRECTORY = getDataDir());
-      const LINK_REGISTRY_DIRECTORY = (exports.LINK_REGISTRY_DIRECTORY =
-        path.join(DATA_DIRECTORY, "link"));
-      const GLOBAL_MODULE_DIRECTORY = (exports.GLOBAL_MODULE_DIRECTORY =
-        path.join(DATA_DIRECTORY, "global"));
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getPathKey = getPathKey;
+const os = __webpack_require__(46);
+const path = __webpack_require__(0);
+const userHome = __webpack_require__(67).default;
 
-      const NODE_BIN_PATH = (exports.NODE_BIN_PATH = process.execPath);
-      const YARN_BIN_PATH = (exports.YARN_BIN_PATH = getYarnBinPath());
+var _require = __webpack_require__(225);
 
-      // Webpack needs to be configured with node.__dirname/__filename = false
-      function getYarnBinPath() {
-        if (isWebpackBundle) {
-          return __filename;
-        } else {
-          return path.join(__dirname, "..", "bin", "yarn.js");
-        }
-      }
+const getCacheDir = _require.getCacheDir,
+      getConfigDir = _require.getConfigDir,
+      getDataDir = _require.getDataDir;
 
-      const NODE_MODULES_FOLDER = (exports.NODE_MODULES_FOLDER =
-        "node_modules");
-      const NODE_PACKAGE_JSON = (exports.NODE_PACKAGE_JSON = "package.json");
+const isWebpackBundle = __webpack_require__(278);
 
-      const PNP_FILENAME = (exports.PNP_FILENAME = ".pnp.js");
+const DEPENDENCY_TYPES = exports.DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies', 'peerDependencies'];
+const OWNED_DEPENDENCY_TYPES = exports.OWNED_DEPENDENCY_TYPES = ['devDependencies', 'dependencies', 'optionalDependencies'];
 
-      const POSIX_GLOBAL_PREFIX =
-        (exports.POSIX_GLOBAL_PREFIX = `${process.env.DESTDIR || ""}/usr/local`);
-      const FALLBACK_GLOBAL_PREFIX = (exports.FALLBACK_GLOBAL_PREFIX =
-        path.join(userHome, ".yarn"));
+const RESOLUTIONS = exports.RESOLUTIONS = 'resolutions';
+const MANIFEST_FIELDS = exports.MANIFEST_FIELDS = [RESOLUTIONS, ...DEPENDENCY_TYPES];
 
-      const META_FOLDER = (exports.META_FOLDER = ".yarn-meta");
-      const INTEGRITY_FILENAME = (exports.INTEGRITY_FILENAME =
-        ".yarn-integrity");
-      const LOCKFILE_FILENAME = (exports.LOCKFILE_FILENAME = "yarn.lock");
-      const METADATA_FILENAME = (exports.METADATA_FILENAME =
-        ".yarn-metadata.json");
-      const TARBALL_FILENAME = (exports.TARBALL_FILENAME = ".yarn-tarball.tgz");
-      const CLEAN_FILENAME = (exports.CLEAN_FILENAME = ".yarnclean");
+const SUPPORTED_NODE_VERSIONS = exports.SUPPORTED_NODE_VERSIONS = '^4.8.0 || ^5.7.0 || ^6.2.2 || >=8.0.0';
 
-      const NPM_LOCK_FILENAME = (exports.NPM_LOCK_FILENAME =
-        "package-lock.json");
-      const NPM_SHRINKWRAP_FILENAME = (exports.NPM_SHRINKWRAP_FILENAME =
-        "npm-shrinkwrap.json");
+const YARN_REGISTRY = exports.YARN_REGISTRY = 'https://registry.yarnpkg.com';
+const NPM_REGISTRY_RE = exports.NPM_REGISTRY_RE = /https?:\/\/registry\.npmjs\.org/g;
 
-      const DEFAULT_INDENT = (exports.DEFAULT_INDENT = "  ");
-      const SINGLE_INSTANCE_PORT = (exports.SINGLE_INSTANCE_PORT = 31997);
-      const SINGLE_INSTANCE_FILENAME = (exports.SINGLE_INSTANCE_FILENAME =
-        ".yarn-single-instance");
+const YARN_DOCS = exports.YARN_DOCS = 'https://yarnpkg.com/en/docs/cli/';
+const YARN_INSTALLER_SH = exports.YARN_INSTALLER_SH = 'https://yarnpkg.com/install.sh';
+const YARN_INSTALLER_MSI = exports.YARN_INSTALLER_MSI = 'https://yarnpkg.com/latest.msi';
 
-      const ENV_PATH_KEY = (exports.ENV_PATH_KEY = getPathKey(
-        process.platform,
-        process.env,
-      ));
+const SELF_UPDATE_VERSION_URL = exports.SELF_UPDATE_VERSION_URL = 'https://yarnpkg.com/latest-version';
 
-      function getPathKey(platform, env) {
-        let pathKey = "PATH";
+// cache version, bump whenever we make backwards incompatible changes
+const CACHE_VERSION = exports.CACHE_VERSION = 6;
 
-        // windows calls its path "Path" usually, but this is not guaranteed.
-        if (platform === "win32") {
-          pathKey = "Path";
+// lockfile version, bump whenever we make backwards incompatible changes
+const LOCKFILE_VERSION = exports.LOCKFILE_VERSION = 1;
 
-          for (const key in env) {
-            if (key.toLowerCase() === "path") {
-              pathKey = key;
-            }
-          }
-        }
+// max amount of network requests to perform concurrently
+const NETWORK_CONCURRENCY = exports.NETWORK_CONCURRENCY = 8;
 
-        return pathKey;
-      }
+// HTTP timeout used when downloading packages
+const NETWORK_TIMEOUT = exports.NETWORK_TIMEOUT = 30 * 1000; // in milliseconds
 
-      const VERSION_COLOR_SCHEME = (exports.VERSION_COLOR_SCHEME = {
-        major: "red",
-        premajor: "red",
-        minor: "yellow",
-        preminor: "yellow",
-        patch: "green",
-        prepatch: "green",
-        prerelease: "red",
-        unchanged: "white",
-        unknown: "red",
-      });
+// max amount of child processes to execute concurrently
+const CHILD_CONCURRENCY = exports.CHILD_CONCURRENCY = 5;
 
-      /***/
-    },
-    /* 9 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /**
-       * Copyright (c) 2013-present, Facebook, Inc.
-       *
-       * This source code is licensed under the MIT license found in the
-       * LICENSE file in the root directory of this source tree.
-       */
+const REQUIRED_PACKAGE_KEYS = exports.REQUIRED_PACKAGE_KEYS = ['name', 'version', '_uid'];
 
-      /**
-       * Use invariant() to assert state which your program assumes to be true.
-       *
-       * Provide sprintf-style format (only %s is supported) and arguments
-       * to provide information about what broke and what you were
-       * expecting.
-       *
-       * The invariant message will be stripped in production, but the invariant
-       * will remain to ensure logic does not differ in production.
-       */
+function getPreferredCacheDirectories() {
+  const preferredCacheDirectories = [getCacheDir()];
 
-      var NODE_ENV = process.env.NODE_ENV;
+  if (process.getuid) {
+    // $FlowFixMe: process.getuid exists, dammit
+    preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache-${process.getuid()}`));
+  }
 
-      var invariant = function (condition, format, a, b, c, d, e, f) {
-        if (NODE_ENV !== "production") {
-          if (format === undefined) {
-            throw new Error("invariant requires an error message argument");
-          }
-        }
+  preferredCacheDirectories.push(path.join(os.tmpdir(), `.yarn-cache`));
 
-        if (!condition) {
-          var error;
-          if (format === undefined) {
-            error = new Error(
-              "Minified exception occurred; use the non-minified dev environment " +
-                "for the full error message and additional helpful warnings.",
-            );
-          } else {
-            var args = [a, b, c, d, e, f];
-            var argIndex = 0;
-            error = new Error(
-              format.replace(/%s/g, function () {
-                return args[argIndex++];
-              }),
-            );
-            error.name = "Invariant Violation";
-          }
+  return preferredCacheDirectories;
+}
 
-          error.framesToPop = 1; // we don't care about invariant's own frame
-          throw error;
-        }
-      };
+const PREFERRED_MODULE_CACHE_DIRECTORIES = exports.PREFERRED_MODULE_CACHE_DIRECTORIES = getPreferredCacheDirectories();
+const CONFIG_DIRECTORY = exports.CONFIG_DIRECTORY = getConfigDir();
+const DATA_DIRECTORY = exports.DATA_DIRECTORY = getDataDir();
+const LINK_REGISTRY_DIRECTORY = exports.LINK_REGISTRY_DIRECTORY = path.join(DATA_DIRECTORY, 'link');
+const GLOBAL_MODULE_DIRECTORY = exports.GLOBAL_MODULE_DIRECTORY = path.join(DATA_DIRECTORY, 'global');
 
-      module.exports = invariant;
+const NODE_BIN_PATH = exports.NODE_BIN_PATH = process.execPath;
+const YARN_BIN_PATH = exports.YARN_BIN_PATH = getYarnBinPath();
 
-      /***/
-    },
-    /* 10 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var YAMLException = __webpack_require__(54);
-
-      var TYPE_CONSTRUCTOR_OPTIONS = [
-        "kind",
-        "resolve",
-        "construct",
-        "instanceOf",
-        "predicate",
-        "represent",
-        "defaultStyle",
-        "styleAliases",
-      ];
+// Webpack needs to be configured with node.__dirname/__filename = false
+function getYarnBinPath() {
+  if (isWebpackBundle) {
+    return __filename;
+  } else {
+    return path.join(__dirname, '..', 'bin', 'yarn.js');
+  }
+}
 
-      var YAML_NODE_KINDS = ["scalar", "sequence", "mapping"];
+const NODE_MODULES_FOLDER = exports.NODE_MODULES_FOLDER = 'node_modules';
+const NODE_PACKAGE_JSON = exports.NODE_PACKAGE_JSON = 'package.json';
 
-      function compileStyleAliases(map) {
-        var result = {};
+const PNP_FILENAME = exports.PNP_FILENAME = '.pnp.js';
 
-        if (map !== null) {
-          Object.keys(map).forEach(function (style) {
-            map[style].forEach(function (alias) {
-              result[String(alias)] = style;
-            });
-          });
-        }
+const POSIX_GLOBAL_PREFIX = exports.POSIX_GLOBAL_PREFIX = `${process.env.DESTDIR || ''}/usr/local`;
+const FALLBACK_GLOBAL_PREFIX = exports.FALLBACK_GLOBAL_PREFIX = path.join(userHome, '.yarn');
 
-        return result;
-      }
+const META_FOLDER = exports.META_FOLDER = '.yarn-meta';
+const INTEGRITY_FILENAME = exports.INTEGRITY_FILENAME = '.yarn-integrity';
+const LOCKFILE_FILENAME = exports.LOCKFILE_FILENAME = 'yarn.lock';
+const METADATA_FILENAME = exports.METADATA_FILENAME = '.yarn-metadata.json';
+const TARBALL_FILENAME = exports.TARBALL_FILENAME = '.yarn-tarball.tgz';
+const CLEAN_FILENAME = exports.CLEAN_FILENAME = '.yarnclean';
 
-      function Type(tag, options) {
-        options = options || {};
+const NPM_LOCK_FILENAME = exports.NPM_LOCK_FILENAME = 'package-lock.json';
+const NPM_SHRINKWRAP_FILENAME = exports.NPM_SHRINKWRAP_FILENAME = 'npm-shrinkwrap.json';
 
-        Object.keys(options).forEach(function (name) {
-          if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {
-            throw new YAMLException(
-              'Unknown option "' +
-                name +
-                '" is met in definition of "' +
-                tag +
-                '" YAML type.',
-            );
-          }
-        });
+const DEFAULT_INDENT = exports.DEFAULT_INDENT = '  ';
+const SINGLE_INSTANCE_PORT = exports.SINGLE_INSTANCE_PORT = 31997;
+const SINGLE_INSTANCE_FILENAME = exports.SINGLE_INSTANCE_FILENAME = '.yarn-single-instance';
 
-        // TODO: Add tag format check.
-        this.tag = tag;
-        this.kind = options["kind"] || null;
-        this.resolve =
-          options["resolve"] ||
-          function () {
-            return true;
-          };
-        this.construct =
-          options["construct"] ||
-          function (data) {
-            return data;
-          };
-        this.instanceOf = options["instanceOf"] || null;
-        this.predicate = options["predicate"] || null;
-        this.represent = options["represent"] || null;
-        this.defaultStyle = options["defaultStyle"] || null;
-        this.styleAliases = compileStyleAliases(
-          options["styleAliases"] || null,
-        );
+const ENV_PATH_KEY = exports.ENV_PATH_KEY = getPathKey(process.platform, process.env);
 
-        if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {
-          throw new YAMLException(
-            'Unknown kind "' +
-              this.kind +
-              '" is specified for "' +
-              tag +
-              '" YAML type.',
-          );
-        }
+function getPathKey(platform, env) {
+  let pathKey = 'PATH';
+
+  // windows calls its path "Path" usually, but this is not guaranteed.
+  if (platform === 'win32') {
+    pathKey = 'Path';
+
+    for (const key in env) {
+      if (key.toLowerCase() === 'path') {
+        pathKey = key;
       }
+    }
+  }
 
-      module.exports = Type;
+  return pathKey;
+}
+
+const VERSION_COLOR_SCHEME = exports.VERSION_COLOR_SCHEME = {
+  major: 'red',
+  premajor: 'red',
+  minor: 'yellow',
+  preminor: 'yellow',
+  patch: 'green',
+  prepatch: 'green',
+  prerelease: 'red',
+  unchanged: 'white',
+  unknown: 'red'
+};
 
-      /***/
-    },
-    /* 11 */
-    /***/ function (module, exports) {
-      module.exports = require("crypto");
+/***/ }),
+/* 9 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 12 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Observable;
-        },
+"use strict";
+/**
+ * Copyright (c) 2013-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+
+
+/**
+ * Use invariant() to assert state which your program assumes to be true.
+ *
+ * Provide sprintf-style format (only %s is supported) and arguments
+ * to provide information about what broke and what you were
+ * expecting.
+ *
+ * The invariant message will be stripped in production, but the invariant
+ * will remain to ensure logic does not differ in production.
+ */
+
+var NODE_ENV = process.env.NODE_ENV;
+
+var invariant = function(condition, format, a, b, c, d, e, f) {
+  if (NODE_ENV !== 'production') {
+    if (format === undefined) {
+      throw new Error('invariant requires an error message argument');
+    }
+  }
+
+  if (!condition) {
+    var error;
+    if (format === undefined) {
+      error = new Error(
+        'Minified exception occurred; use the non-minified dev environment ' +
+        'for the full error message and additional helpful warnings.'
       );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_canReportError__ =
-        __webpack_require__(322);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__ =
-        __webpack_require__(932);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__ =
-        __webpack_require__(117);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ =
-        __webpack_require__(324);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__config__ =
-        __webpack_require__(185);
-      /** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_internal_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */
-
-      var Observable = /*@__PURE__*/ (function () {
-        function Observable(subscribe) {
-          this._isScalar = false;
-          if (subscribe) {
+    } else {
+      var args = [a, b, c, d, e, f];
+      var argIndex = 0;
+      error = new Error(
+        format.replace(/%s/g, function() { return args[argIndex++]; })
+      );
+      error.name = 'Invariant Violation';
+    }
+
+    error.framesToPop = 1; // we don't care about invariant's own frame
+    throw error;
+  }
+};
+
+module.exports = invariant;
+
+
+/***/ }),
+/* 10 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var YAMLException = __webpack_require__(54);
+
+var TYPE_CONSTRUCTOR_OPTIONS = [
+  'kind',
+  'resolve',
+  'construct',
+  'instanceOf',
+  'predicate',
+  'represent',
+  'defaultStyle',
+  'styleAliases'
+];
+
+var YAML_NODE_KINDS = [
+  'scalar',
+  'sequence',
+  'mapping'
+];
+
+function compileStyleAliases(map) {
+  var result = {};
+
+  if (map !== null) {
+    Object.keys(map).forEach(function (style) {
+      map[style].forEach(function (alias) {
+        result[String(alias)] = style;
+      });
+    });
+  }
+
+  return result;
+}
+
+function Type(tag, options) {
+  options = options || {};
+
+  Object.keys(options).forEach(function (name) {
+    if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {
+      throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
+    }
+  });
+
+  // TODO: Add tag format check.
+  this.tag          = tag;
+  this.kind         = options['kind']         || null;
+  this.resolve      = options['resolve']      || function () { return true; };
+  this.construct    = options['construct']    || function (data) { return data; };
+  this.instanceOf   = options['instanceOf']   || null;
+  this.predicate    = options['predicate']    || null;
+  this.represent    = options['represent']    || null;
+  this.defaultStyle = options['defaultStyle'] || null;
+  this.styleAliases = compileStyleAliases(options['styleAliases'] || null);
+
+  if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {
+    throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
+  }
+}
+
+module.exports = Type;
+
+
+/***/ }),
+/* 11 */
+/***/ (function(module, exports) {
+
+module.exports = require("crypto");
+
+/***/ }),
+/* 12 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Observable; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_canReportError__ = __webpack_require__(322);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__ = __webpack_require__(932);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__ = __webpack_require__(117);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ = __webpack_require__(324);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__config__ = __webpack_require__(185);
+/** PURE_IMPORTS_START _util_canReportError,_util_toSubscriber,_internal_symbol_observable,_util_pipe,_config PURE_IMPORTS_END */
+
+
+
+
+
+var Observable = /*@__PURE__*/ (function () {
+    function Observable(subscribe) {
+        this._isScalar = false;
+        if (subscribe) {
             this._subscribe = subscribe;
-          }
         }
-        Observable.prototype.lift = function (operator) {
-          var observable = new Observable();
-          observable.source = this;
-          observable.operator = operator;
-          return observable;
-        };
-        Observable.prototype.subscribe = function (
-          observerOrNext,
-          error,
-          complete,
-        ) {
-          var operator = this.operator;
-          var sink = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__[
-              "a" /* toSubscriber */
-            ],
-          )(observerOrNext, error, complete);
-          if (operator) {
+    }
+    Observable.prototype.lift = function (operator) {
+        var observable = new Observable();
+        observable.source = this;
+        observable.operator = operator;
+        return observable;
+    };
+    Observable.prototype.subscribe = function (observerOrNext, error, complete) {
+        var operator = this.operator;
+        var sink = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_toSubscriber__["a" /* toSubscriber */])(observerOrNext, error, complete);
+        if (operator) {
             operator.call(sink, this.source);
-          } else {
-            sink.add(
-              this.source ||
-                (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */]
-                  .useDeprecatedSynchronousErrorHandling &&
-                  !sink.syncErrorThrowable)
-                ? this._subscribe(sink)
-                : this._trySubscribe(sink),
-            );
-          }
-          if (
-            __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */]
-              .useDeprecatedSynchronousErrorHandling
-          ) {
+        }
+        else {
+            sink.add(this.source || (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling && !sink.syncErrorThrowable) ?
+                this._subscribe(sink) :
+                this._trySubscribe(sink));
+        }
+        if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
             if (sink.syncErrorThrowable) {
-              sink.syncErrorThrowable = false;
-              if (sink.syncErrorThrown) {
-                throw sink.syncErrorValue;
-              }
+                sink.syncErrorThrowable = false;
+                if (sink.syncErrorThrown) {
+                    throw sink.syncErrorValue;
+                }
             }
-          }
-          return sink;
-        };
-        Observable.prototype._trySubscribe = function (sink) {
-          try {
+        }
+        return sink;
+    };
+    Observable.prototype._trySubscribe = function (sink) {
+        try {
             return this._subscribe(sink);
-          } catch (err) {
-            if (
-              __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */]
-                .useDeprecatedSynchronousErrorHandling
-            ) {
-              sink.syncErrorThrown = true;
-              sink.syncErrorValue = err;
+        }
+        catch (err) {
+            if (__WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
+                sink.syncErrorThrown = true;
+                sink.syncErrorValue = err;
             }
-            if (
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_0__util_canReportError__[
-                  "a" /* canReportError */
-                ],
-              )(sink)
-            ) {
-              sink.error(err);
-            } else {
-              console.warn(err);
+            if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_canReportError__["a" /* canReportError */])(sink)) {
+                sink.error(err);
             }
-          }
-        };
-        Observable.prototype.forEach = function (next, promiseCtor) {
-          var _this = this;
-          promiseCtor = getPromiseCtor(promiseCtor);
-          return new promiseCtor(function (resolve, reject) {
+            else {
+                console.warn(err);
+            }
+        }
+    };
+    Observable.prototype.forEach = function (next, promiseCtor) {
+        var _this = this;
+        promiseCtor = getPromiseCtor(promiseCtor);
+        return new promiseCtor(function (resolve, reject) {
             var subscription;
-            subscription = _this.subscribe(
-              function (value) {
+            subscription = _this.subscribe(function (value) {
                 try {
-                  next(value);
-                } catch (err) {
-                  reject(err);
-                  if (subscription) {
-                    subscription.unsubscribe();
-                  }
+                    next(value);
                 }
-              },
-              reject,
-              resolve,
-            );
-          });
-        };
-        Observable.prototype._subscribe = function (subscriber) {
-          var source = this.source;
-          return source && source.subscribe(subscriber);
-        };
-        Observable.prototype[
-          __WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__[
-            "a" /* observable */
-          ]
-        ] = function () {
-          return this;
-        };
-        Observable.prototype.pipe = function () {
-          var operations = [];
-          for (var _i = 0; _i < arguments.length; _i++) {
+                catch (err) {
+                    reject(err);
+                    if (subscription) {
+                        subscription.unsubscribe();
+                    }
+                }
+            }, reject, resolve);
+        });
+    };
+    Observable.prototype._subscribe = function (subscriber) {
+        var source = this.source;
+        return source && source.subscribe(subscriber);
+    };
+    Observable.prototype[__WEBPACK_IMPORTED_MODULE_2__internal_symbol_observable__["a" /* observable */]] = function () {
+        return this;
+    };
+    Observable.prototype.pipe = function () {
+        var operations = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
             operations[_i] = arguments[_i];
-          }
-          if (operations.length === 0) {
+        }
+        if (operations.length === 0) {
             return this;
-          }
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_pipe__["b" /* pipeFromArray */],
-          )(operations)(this);
-        };
-        Observable.prototype.toPromise = function (promiseCtor) {
-          var _this = this;
-          promiseCtor = getPromiseCtor(promiseCtor);
-          return new promiseCtor(function (resolve, reject) {
+        }
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["b" /* pipeFromArray */])(operations)(this);
+    };
+    Observable.prototype.toPromise = function (promiseCtor) {
+        var _this = this;
+        promiseCtor = getPromiseCtor(promiseCtor);
+        return new promiseCtor(function (resolve, reject) {
             var value;
-            _this.subscribe(
-              function (x) {
-                return (value = x);
-              },
-              function (err) {
-                return reject(err);
-              },
-              function () {
-                return resolve(value);
-              },
-            );
-          });
-        };
-        Observable.create = function (subscribe) {
-          return new Observable(subscribe);
-        };
-        return Observable;
-      })();
+            _this.subscribe(function (x) { return value = x; }, function (err) { return reject(err); }, function () { return resolve(value); });
+        });
+    };
+    Observable.create = function (subscribe) {
+        return new Observable(subscribe);
+    };
+    return Observable;
+}());
+
+function getPromiseCtor(promiseCtor) {
+    if (!promiseCtor) {
+        promiseCtor = __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].Promise || Promise;
+    }
+    if (!promiseCtor) {
+        throw new Error('no Promise impl found');
+    }
+    return promiseCtor;
+}
+//# sourceMappingURL=Observable.js.map
 
-      function getPromiseCtor(promiseCtor) {
-        if (!promiseCtor) {
-          promiseCtor =
-            __WEBPACK_IMPORTED_MODULE_4__config__["a" /* config */].Promise ||
-            Promise;
-        }
-        if (!promiseCtor) {
-          throw new Error("no Promise impl found");
-        }
-        return promiseCtor;
-      }
-      //# sourceMappingURL=Observable.js.map
 
-      /***/
-    },
-    /* 13 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return OuterSubscriber;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      var OuterSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          OuterSubscriber,
-          _super,
-        );
-        function OuterSubscriber() {
-          return (_super !== null && _super.apply(this, arguments)) || this;
-        }
-        OuterSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.destination.next(innerValue);
-        };
-        OuterSubscriber.prototype.notifyError = function (error, innerSub) {
-          this.destination.error(error);
-        };
-        OuterSubscriber.prototype.notifyComplete = function (innerSub) {
-          this.destination.complete();
-        };
-        return OuterSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+/***/ }),
+/* 13 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      //# sourceMappingURL=OuterSubscriber.js.map
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return OuterSubscriber; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 14 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        subscribeToResult;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeTo__ =
-        __webpack_require__(446);
-      /** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo PURE_IMPORTS_END */
-
-      function subscribeToResult(
-        outerSubscriber,
-        result,
-        outerValue,
-        outerIndex,
-        destination,
-      ) {
-        if (destination === void 0) {
-          destination = new __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__[
-            "a" /* InnerSubscriber */
-          ](outerSubscriber, outerValue, outerIndex);
-        }
-        if (destination.closed) {
-          return;
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_1__subscribeTo__["a" /* subscribeTo */],
-        )(result)(destination);
-      }
-      //# sourceMappingURL=subscribeToResult.js.map
 
-      /***/
-    },
-    /* 15 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /* eslint-disable node/no-deprecated-api */
+var OuterSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](OuterSubscriber, _super);
+    function OuterSubscriber() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.destination.next(innerValue);
+    };
+    OuterSubscriber.prototype.notifyError = function (error, innerSub) {
+        this.destination.error(error);
+    };
+    OuterSubscriber.prototype.notifyComplete = function (innerSub) {
+        this.destination.complete();
+    };
+    return OuterSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+
+//# sourceMappingURL=OuterSubscriber.js.map
+
+
+/***/ }),
+/* 14 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = subscribeToResult;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeTo__ = __webpack_require__(446);
+/** PURE_IMPORTS_START _InnerSubscriber,_subscribeTo PURE_IMPORTS_END */
+
+
+function subscribeToResult(outerSubscriber, result, outerValue, outerIndex, destination) {
+    if (destination === void 0) {
+        destination = new __WEBPACK_IMPORTED_MODULE_0__InnerSubscriber__["a" /* InnerSubscriber */](outerSubscriber, outerValue, outerIndex);
+    }
+    if (destination.closed) {
+        return;
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__subscribeTo__["a" /* subscribeTo */])(result)(destination);
+}
+//# sourceMappingURL=subscribeToResult.js.map
 
-      var buffer = __webpack_require__(64);
-      var Buffer = buffer.Buffer;
 
-      var safer = {};
+/***/ }),
+/* 15 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var key;
+"use strict";
+/* eslint-disable node/no-deprecated-api */
 
-      for (key in buffer) {
-        if (!buffer.hasOwnProperty(key)) continue;
-        if (key === "SlowBuffer" || key === "Buffer") continue;
-        safer[key] = buffer[key];
-      }
 
-      var Safer = (safer.Buffer = {});
-      for (key in Buffer) {
-        if (!Buffer.hasOwnProperty(key)) continue;
-        if (key === "allocUnsafe" || key === "allocUnsafeSlow") continue;
-        Safer[key] = Buffer[key];
-      }
 
-      safer.Buffer.prototype = Buffer.prototype;
+var buffer = __webpack_require__(64)
+var Buffer = buffer.Buffer
 
-      if (!Safer.from || Safer.from === Uint8Array.from) {
-        Safer.from = function (value, encodingOrOffset, length) {
-          if (typeof value === "number") {
-            throw new TypeError(
-              'The "value" argument must not be of type number. Received type ' +
-                typeof value,
-            );
-          }
-          if (value && typeof value.length === "undefined") {
-            throw new TypeError(
-              "The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type " +
-                typeof value,
-            );
-          }
-          return Buffer(value, encodingOrOffset, length);
-        };
-      }
+var safer = {}
 
-      if (!Safer.alloc) {
-        Safer.alloc = function (size, fill, encoding) {
-          if (typeof size !== "number") {
-            throw new TypeError(
-              'The "size" argument must be of type number. Received type ' +
-                typeof size,
-            );
-          }
-          if (size < 0 || size >= 2 * (1 << 30)) {
-            throw new RangeError(
-              'The value "' + size + '" is invalid for option "size"',
-            );
-          }
-          var buf = Buffer(size);
-          if (!fill || fill.length === 0) {
-            buf.fill(0);
-          } else if (typeof encoding === "string") {
-            buf.fill(fill, encoding);
-          } else {
-            buf.fill(fill);
-          }
-          return buf;
-        };
-      }
+var key
 
-      if (!safer.kStringMaxLength) {
-        try {
-          safer.kStringMaxLength = process.binding("buffer").kStringMaxLength;
-        } catch (e) {
-          // we can't determine kStringMaxLength in environments where process.binding
-          // is unsupported, so let's not set it
-        }
-      }
+for (key in buffer) {
+  if (!buffer.hasOwnProperty(key)) continue
+  if (key === 'SlowBuffer' || key === 'Buffer') continue
+  safer[key] = buffer[key]
+}
 
-      if (!safer.constants) {
-        safer.constants = {
-          MAX_LENGTH: safer.kMaxLength,
-        };
-        if (safer.kStringMaxLength) {
-          safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength;
-        }
-      }
+var Safer = safer.Buffer = {}
+for (key in Buffer) {
+  if (!Buffer.hasOwnProperty(key)) continue
+  if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue
+  Safer[key] = Buffer[key]
+}
 
-      module.exports = safer;
+safer.Buffer.prototype = Buffer.prototype
 
-      /***/
-    },
-    /* 16 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright (c) 2012, Mark Cavage. All rights reserved.
-      // Copyright 2015 Joyent, Inc.
+if (!Safer.from || Safer.from === Uint8Array.from) {
+  Safer.from = function (value, encodingOrOffset, length) {
+    if (typeof value === 'number') {
+      throw new TypeError('The "value" argument must not be of type number. Received type ' + typeof value)
+    }
+    if (value && typeof value.length === 'undefined') {
+      throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value)
+    }
+    return Buffer(value, encodingOrOffset, length)
+  }
+}
 
-      var assert = __webpack_require__(28);
-      var Stream = __webpack_require__(23).Stream;
-      var util = __webpack_require__(3);
+if (!Safer.alloc) {
+  Safer.alloc = function (size, fill, encoding) {
+    if (typeof size !== 'number') {
+      throw new TypeError('The "size" argument must be of type number. Received type ' + typeof size)
+    }
+    if (size < 0 || size >= 2 * (1 << 30)) {
+      throw new RangeError('The value "' + size + '" is invalid for option "size"')
+    }
+    var buf = Buffer(size)
+    if (!fill || fill.length === 0) {
+      buf.fill(0)
+    } else if (typeof encoding === 'string') {
+      buf.fill(fill, encoding)
+    } else {
+      buf.fill(fill)
+    }
+    return buf
+  }
+}
+
+if (!safer.kStringMaxLength) {
+  try {
+    safer.kStringMaxLength = process.binding('buffer').kStringMaxLength
+  } catch (e) {
+    // we can't determine kStringMaxLength in environments where process.binding
+    // is unsupported, so let's not set it
+  }
+}
 
-      ///--- Globals
+if (!safer.constants) {
+  safer.constants = {
+    MAX_LENGTH: safer.kMaxLength
+  }
+  if (safer.kStringMaxLength) {
+    safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength
+  }
+}
 
-      /* JSSTYLED */
-      var UUID_REGEXP =
-        /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
+module.exports = safer
 
-      ///--- Internal
 
-      function _capitalize(str) {
-        return str.charAt(0).toUpperCase() + str.slice(1);
-      }
+/***/ }),
+/* 16 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _toss(name, expected, oper, arg, actual) {
-        throw new assert.AssertionError({
-          message: util.format("%s (%s) is required", name, expected),
-          actual: actual === undefined ? typeof arg : actual(arg),
-          expected: expected,
-          operator: oper || "===",
-          stackStartFunction: _toss.caller,
-        });
-      }
+// Copyright (c) 2012, Mark Cavage. All rights reserved.
+// Copyright 2015 Joyent, Inc.
 
-      function _getClass(arg) {
-        return Object.prototype.toString.call(arg).slice(8, -1);
-      }
+var assert = __webpack_require__(28);
+var Stream = __webpack_require__(23).Stream;
+var util = __webpack_require__(3);
 
-      function noop() {
-        // Why even bother with asserts?
-      }
 
-      ///--- Exports
+///--- Globals
 
-      var types = {
-        bool: {
-          check: function (arg) {
-            return typeof arg === "boolean";
-          },
-        },
-        func: {
-          check: function (arg) {
-            return typeof arg === "function";
-          },
-        },
-        string: {
-          check: function (arg) {
-            return typeof arg === "string";
-          },
-        },
-        object: {
-          check: function (arg) {
-            return typeof arg === "object" && arg !== null;
-          },
-        },
-        number: {
-          check: function (arg) {
-            return typeof arg === "number" && !isNaN(arg);
-          },
-        },
-        finite: {
-          check: function (arg) {
-            return typeof arg === "number" && !isNaN(arg) && isFinite(arg);
-          },
-        },
-        buffer: {
-          check: function (arg) {
-            return Buffer.isBuffer(arg);
-          },
-          operator: "Buffer.isBuffer",
-        },
-        array: {
-          check: function (arg) {
-            return Array.isArray(arg);
-          },
-          operator: "Array.isArray",
-        },
-        stream: {
-          check: function (arg) {
-            return arg instanceof Stream;
-          },
-          operator: "instanceof",
-          actual: _getClass,
-        },
-        date: {
-          check: function (arg) {
-            return arg instanceof Date;
-          },
-          operator: "instanceof",
-          actual: _getClass,
-        },
-        regexp: {
-          check: function (arg) {
-            return arg instanceof RegExp;
-          },
-          operator: "instanceof",
-          actual: _getClass,
-        },
-        uuid: {
-          check: function (arg) {
-            return typeof arg === "string" && UUID_REGEXP.test(arg);
-          },
-          operator: "isUUID",
-        },
-      };
+/* JSSTYLED */
+var UUID_REGEXP = /^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$/;
 
-      function _setExports(ndebug) {
-        var keys = Object.keys(types);
-        var out;
 
-        /* re-export standard assert */
-        if (process.env.NODE_NDEBUG) {
-          out = noop;
-        } else {
-          out = function (arg, msg) {
-            if (!arg) {
-              _toss(msg, "true", arg);
-            }
-          };
-        }
+///--- Internal
 
-        /* standard checks */
-        keys.forEach(function (k) {
-          if (ndebug) {
-            out[k] = noop;
-            return;
-          }
-          var type = types[k];
-          out[k] = function (arg, msg) {
-            if (!type.check(arg)) {
-              _toss(msg, k, type.operator, arg, type.actual);
-            }
-          };
-        });
+function _capitalize(str) {
+    return (str.charAt(0).toUpperCase() + str.slice(1));
+}
 
-        /* optional checks */
-        keys.forEach(function (k) {
-          var name = "optional" + _capitalize(k);
-          if (ndebug) {
-            out[name] = noop;
-            return;
-          }
-          var type = types[k];
-          out[name] = function (arg, msg) {
-            if (arg === undefined || arg === null) {
-              return;
-            }
-            if (!type.check(arg)) {
-              _toss(msg, k, type.operator, arg, type.actual);
-            }
-          };
-        });
+function _toss(name, expected, oper, arg, actual) {
+    throw new assert.AssertionError({
+        message: util.format('%s (%s) is required', name, expected),
+        actual: (actual === undefined) ? typeof (arg) : actual(arg),
+        expected: expected,
+        operator: oper || '===',
+        stackStartFunction: _toss.caller
+    });
+}
 
-        /* arrayOf checks */
-        keys.forEach(function (k) {
-          var name = "arrayOf" + _capitalize(k);
-          if (ndebug) {
-            out[name] = noop;
-            return;
-          }
-          var type = types[k];
-          var expected = "[" + k + "]";
-          out[name] = function (arg, msg) {
-            if (!Array.isArray(arg)) {
-              _toss(msg, expected, type.operator, arg, type.actual);
-            }
+function _getClass(arg) {
+    return (Object.prototype.toString.call(arg).slice(8, -1));
+}
+
+function noop() {
+    // Why even bother with asserts?
+}
+
+
+///--- Exports
+
+var types = {
+    bool: {
+        check: function (arg) { return typeof (arg) === 'boolean'; }
+    },
+    func: {
+        check: function (arg) { return typeof (arg) === 'function'; }
+    },
+    string: {
+        check: function (arg) { return typeof (arg) === 'string'; }
+    },
+    object: {
+        check: function (arg) {
+            return typeof (arg) === 'object' && arg !== null;
+        }
+    },
+    number: {
+        check: function (arg) {
+            return typeof (arg) === 'number' && !isNaN(arg);
+        }
+    },
+    finite: {
+        check: function (arg) {
+            return typeof (arg) === 'number' && !isNaN(arg) && isFinite(arg);
+        }
+    },
+    buffer: {
+        check: function (arg) { return Buffer.isBuffer(arg); },
+        operator: 'Buffer.isBuffer'
+    },
+    array: {
+        check: function (arg) { return Array.isArray(arg); },
+        operator: 'Array.isArray'
+    },
+    stream: {
+        check: function (arg) { return arg instanceof Stream; },
+        operator: 'instanceof',
+        actual: _getClass
+    },
+    date: {
+        check: function (arg) { return arg instanceof Date; },
+        operator: 'instanceof',
+        actual: _getClass
+    },
+    regexp: {
+        check: function (arg) { return arg instanceof RegExp; },
+        operator: 'instanceof',
+        actual: _getClass
+    },
+    uuid: {
+        check: function (arg) {
+            return typeof (arg) === 'string' && UUID_REGEXP.test(arg);
+        },
+        operator: 'isUUID'
+    }
+};
+
+function _setExports(ndebug) {
+    var keys = Object.keys(types);
+    var out;
+
+    /* re-export standard assert */
+    if (process.env.NODE_NDEBUG) {
+        out = noop;
+    } else {
+        out = function (arg, msg) {
+            if (!arg) {
+                _toss(msg, 'true', arg);
+            }
+        };
+    }
+
+    /* standard checks */
+    keys.forEach(function (k) {
+        if (ndebug) {
+            out[k] = noop;
+            return;
+        }
+        var type = types[k];
+        out[k] = function (arg, msg) {
+            if (!type.check(arg)) {
+                _toss(msg, k, type.operator, arg, type.actual);
+            }
+        };
+    });
+
+    /* optional checks */
+    keys.forEach(function (k) {
+        var name = 'optional' + _capitalize(k);
+        if (ndebug) {
+            out[name] = noop;
+            return;
+        }
+        var type = types[k];
+        out[name] = function (arg, msg) {
+            if (arg === undefined || arg === null) {
+                return;
+            }
+            if (!type.check(arg)) {
+                _toss(msg, k, type.operator, arg, type.actual);
+            }
+        };
+    });
+
+    /* arrayOf checks */
+    keys.forEach(function (k) {
+        var name = 'arrayOf' + _capitalize(k);
+        if (ndebug) {
+            out[name] = noop;
+            return;
+        }
+        var type = types[k];
+        var expected = '[' + k + ']';
+        out[name] = function (arg, msg) {
+            if (!Array.isArray(arg)) {
+                _toss(msg, expected, type.operator, arg, type.actual);
+            }
             var i;
             for (i = 0; i < arg.length; i++) {
-              if (!type.check(arg[i])) {
-                _toss(msg, expected, type.operator, arg, type.actual);
-              }
+                if (!type.check(arg[i])) {
+                    _toss(msg, expected, type.operator, arg, type.actual);
+                }
             }
-          };
-        });
+        };
+    });
 
-        /* optionalArrayOf checks */
-        keys.forEach(function (k) {
-          var name = "optionalArrayOf" + _capitalize(k);
-          if (ndebug) {
+    /* optionalArrayOf checks */
+    keys.forEach(function (k) {
+        var name = 'optionalArrayOf' + _capitalize(k);
+        if (ndebug) {
             out[name] = noop;
             return;
-          }
-          var type = types[k];
-          var expected = "[" + k + "]";
-          out[name] = function (arg, msg) {
+        }
+        var type = types[k];
+        var expected = '[' + k + ']';
+        out[name] = function (arg, msg) {
             if (arg === undefined || arg === null) {
-              return;
+                return;
             }
             if (!Array.isArray(arg)) {
-              _toss(msg, expected, type.operator, arg, type.actual);
+                _toss(msg, expected, type.operator, arg, type.actual);
             }
             var i;
             for (i = 0; i < arg.length; i++) {
-              if (!type.check(arg[i])) {
-                _toss(msg, expected, type.operator, arg, type.actual);
-              }
+                if (!type.check(arg[i])) {
+                    _toss(msg, expected, type.operator, arg, type.actual);
+                }
             }
-          };
-        });
+        };
+    });
 
-        /* re-export built-in assertions */
-        Object.keys(assert).forEach(function (k) {
-          if (k === "AssertionError") {
+    /* re-export built-in assertions */
+    Object.keys(assert).forEach(function (k) {
+        if (k === 'AssertionError') {
             out[k] = assert[k];
             return;
-          }
-          if (ndebug) {
+        }
+        if (ndebug) {
             out[k] = noop;
             return;
-          }
-          out[k] = assert[k];
-        });
-
-        /* export ourselves (for unit tests _only_) */
-        out._setExports = _setExports;
-
-        return out;
-      }
-
-      module.exports = _setExports(process.env.NODE_NDEBUG);
-
-      /***/
-    },
-    /* 17 */
-    /***/ function (module, exports) {
-      // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
-      var global = (module.exports =
-        typeof window != "undefined" && window.Math == Math
-          ? window
-          : typeof self != "undefined" && self.Math == Math
-            ? self
-            : // eslint-disable-next-line no-new-func
-              Function("return this")());
-      if (typeof __g == "number") __g = global; // eslint-disable-line no-undef
-
-      /***/
-    },
-    /* 18 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.sortAlpha = sortAlpha;
-      exports.sortOptionsByFlags = sortOptionsByFlags;
-      exports.entries = entries;
-      exports.removePrefix = removePrefix;
-      exports.removeSuffix = removeSuffix;
-      exports.addSuffix = addSuffix;
-      exports.hyphenate = hyphenate;
-      exports.camelCase = camelCase;
-      exports.compareSortedArrays = compareSortedArrays;
-      exports.sleep = sleep;
-      const _camelCase = __webpack_require__(230);
-
-      function sortAlpha(a, b) {
-        // sort alphabetically in a deterministic way
-        const shortLen = Math.min(a.length, b.length);
-        for (let i = 0; i < shortLen; i++) {
-          const aChar = a.charCodeAt(i);
-          const bChar = b.charCodeAt(i);
-          if (aChar !== bChar) {
-            return aChar - bChar;
-          }
-        }
-        return a.length - b.length;
-      }
-
-      function sortOptionsByFlags(a, b) {
-        const aOpt = a.flags.replace(/-/g, "");
-        const bOpt = b.flags.replace(/-/g, "");
-        return sortAlpha(aOpt, bOpt);
-      }
-
-      function entries(obj) {
-        const entries = [];
-        if (obj) {
-          for (const key in obj) {
-            entries.push([key, obj[key]]);
-          }
         }
-        return entries;
-      }
+        out[k] = assert[k];
+    });
 
-      function removePrefix(pattern, prefix) {
-        if (pattern.startsWith(prefix)) {
-          pattern = pattern.slice(prefix.length);
-        }
+    /* export ourselves (for unit tests _only_) */
+    out._setExports = _setExports;
+
+    return out;
+}
+
+module.exports = _setExports(process.env.NODE_NDEBUG);
+
+
+/***/ }),
+/* 17 */
+/***/ (function(module, exports) {
+
+// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
+var global = module.exports = typeof window != 'undefined' && window.Math == Math
+  ? window : typeof self != 'undefined' && self.Math == Math ? self
+  // eslint-disable-next-line no-new-func
+  : Function('return this')();
+if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
+
+
+/***/ }),
+/* 18 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.sortAlpha = sortAlpha;
+exports.sortOptionsByFlags = sortOptionsByFlags;
+exports.entries = entries;
+exports.removePrefix = removePrefix;
+exports.removeSuffix = removeSuffix;
+exports.addSuffix = addSuffix;
+exports.hyphenate = hyphenate;
+exports.camelCase = camelCase;
+exports.compareSortedArrays = compareSortedArrays;
+exports.sleep = sleep;
+const _camelCase = __webpack_require__(230);
+
+function sortAlpha(a, b) {
+  // sort alphabetically in a deterministic way
+  const shortLen = Math.min(a.length, b.length);
+  for (let i = 0; i < shortLen; i++) {
+    const aChar = a.charCodeAt(i);
+    const bChar = b.charCodeAt(i);
+    if (aChar !== bChar) {
+      return aChar - bChar;
+    }
+  }
+  return a.length - b.length;
+}
+
+function sortOptionsByFlags(a, b) {
+  const aOpt = a.flags.replace(/-/g, '');
+  const bOpt = b.flags.replace(/-/g, '');
+  return sortAlpha(aOpt, bOpt);
+}
+
+function entries(obj) {
+  const entries = [];
+  if (obj) {
+    for (const key in obj) {
+      entries.push([key, obj[key]]);
+    }
+  }
+  return entries;
+}
 
-        return pattern;
-      }
+function removePrefix(pattern, prefix) {
+  if (pattern.startsWith(prefix)) {
+    pattern = pattern.slice(prefix.length);
+  }
 
-      function removeSuffix(pattern, suffix) {
-        if (pattern.endsWith(suffix)) {
-          return pattern.slice(0, -suffix.length);
-        }
+  return pattern;
+}
 
-        return pattern;
-      }
+function removeSuffix(pattern, suffix) {
+  if (pattern.endsWith(suffix)) {
+    return pattern.slice(0, -suffix.length);
+  }
 
-      function addSuffix(pattern, suffix) {
-        if (!pattern.endsWith(suffix)) {
-          return pattern + suffix;
-        }
+  return pattern;
+}
 
-        return pattern;
-      }
+function addSuffix(pattern, suffix) {
+  if (!pattern.endsWith(suffix)) {
+    return pattern + suffix;
+  }
 
-      function hyphenate(str) {
-        return str.replace(/[A-Z]/g, (match) => {
-          return "-" + match.charAt(0).toLowerCase();
-        });
-      }
+  return pattern;
+}
 
-      function camelCase(str) {
-        if (/[A-Z]/.test(str)) {
-          return null;
-        } else {
-          return _camelCase(str);
-        }
-      }
+function hyphenate(str) {
+  return str.replace(/[A-Z]/g, match => {
+    return '-' + match.charAt(0).toLowerCase();
+  });
+}
 
-      function compareSortedArrays(array1, array2) {
-        if (array1.length !== array2.length) {
-          return false;
-        }
-        for (let i = 0, len = array1.length; i < len; i++) {
-          if (array1[i] !== array2[i]) {
-            return false;
-          }
-        }
-        return true;
-      }
+function camelCase(str) {
+  if (/[A-Z]/.test(str)) {
+    return null;
+  } else {
+    return _camelCase(str);
+  }
+}
 
-      function sleep(ms) {
-        return new Promise((resolve) => {
-          setTimeout(resolve, ms);
-        });
-      }
+function compareSortedArrays(array1, array2) {
+  if (array1.length !== array2.length) {
+    return false;
+  }
+  for (let i = 0, len = array1.length; i < len; i++) {
+    if (array1[i] !== array2[i]) {
+      return false;
+    }
+  }
+  return true;
+}
 
-      /***/
-    },
-    /* 19 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function sleep(ms) {
+  return new Promise(resolve => {
+    setTimeout(resolve, ms);
+  });
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.stringify = exports.parse = undefined;
+/***/ }),
+/* 19 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _asyncToGenerator2;
+"use strict";
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
 
-      var _parse;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.stringify = exports.parse = undefined;
 
-      function _load_parse() {
-        return (_parse = __webpack_require__(105));
-      }
+var _asyncToGenerator2;
 
-      Object.defineProperty(exports, "parse", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(_parse || _load_parse()).default;
-        },
-      });
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      var _stringify;
+var _parse;
 
-      function _load_stringify() {
-        return (_stringify = __webpack_require__(199));
-      }
+function _load_parse() {
+  return _parse = __webpack_require__(105);
+}
 
-      Object.defineProperty(exports, "stringify", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(_stringify || _load_stringify())
-            .default;
-        },
-      });
-      exports.implodeEntry = implodeEntry;
-      exports.explodeEntry = explodeEntry;
+Object.defineProperty(exports, 'parse', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_parse || _load_parse()).default;
+  }
+});
 
-      var _misc;
+var _stringify;
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+function _load_stringify() {
+  return _stringify = __webpack_require__(199);
+}
 
-      var _normalizePattern;
+Object.defineProperty(exports, 'stringify', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_stringify || _load_stringify()).default;
+  }
+});
+exports.implodeEntry = implodeEntry;
+exports.explodeEntry = explodeEntry;
 
-      function _load_normalizePattern() {
-        return (_normalizePattern = __webpack_require__(37));
-      }
+var _misc;
 
-      var _parse2;
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-      function _load_parse2() {
-        return (_parse2 = _interopRequireDefault(__webpack_require__(105)));
-      }
+var _normalizePattern;
 
-      var _constants;
+function _load_normalizePattern() {
+  return _normalizePattern = __webpack_require__(37);
+}
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+var _parse2;
 
-      var _fs;
+function _load_parse2() {
+  return _parse2 = _interopRequireDefault(__webpack_require__(105));
+}
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+var _constants;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+var _fs;
 
-      const invariant = __webpack_require__(9);
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      const path = __webpack_require__(0);
-      const ssri = __webpack_require__(65);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function getName(pattern) {
-        return (0,
-        (_normalizePattern || _load_normalizePattern()).normalizePattern)(
-          pattern,
-        ).name;
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function blankObjectUndefined(obj) {
-        return obj && Object.keys(obj).length ? obj : undefined;
-      }
+const invariant = __webpack_require__(9);
 
-      function keyForRemote(remote) {
-        return (
-          remote.resolved ||
-          (remote.reference && remote.hash
-            ? `${remote.reference}#${remote.hash}`
-            : null)
-        );
-      }
+const path = __webpack_require__(0);
+const ssri = __webpack_require__(65);
 
-      function serializeIntegrity(integrity) {
-        // We need this because `Integrity.toString()` does not use sorting to ensure a stable string output
-        // See https://git.io/vx2Hy
-        return integrity.toString().split(" ").sort().join(" ");
-      }
-
-      function implodeEntry(pattern, obj) {
-        const inferredName = getName(pattern);
-        const integrity = obj.integrity
-          ? serializeIntegrity(obj.integrity)
-          : "";
-        const imploded = {
-          name: inferredName === obj.name ? undefined : obj.name,
-          version: obj.version,
-          uid: obj.uid === obj.version ? undefined : obj.uid,
-          resolved: obj.resolved,
-          registry: obj.registry === "npm" ? undefined : obj.registry,
-          dependencies: blankObjectUndefined(obj.dependencies),
-          optionalDependencies: blankObjectUndefined(obj.optionalDependencies),
-          permissions: blankObjectUndefined(obj.permissions),
-          prebuiltVariants: blankObjectUndefined(obj.prebuiltVariants),
-        };
-        if (integrity) {
-          imploded.integrity = integrity;
-        }
-        return imploded;
-      }
+function getName(pattern) {
+  return (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern).name;
+}
 
-      function explodeEntry(pattern, obj) {
-        obj.optionalDependencies = obj.optionalDependencies || {};
-        obj.dependencies = obj.dependencies || {};
-        obj.uid = obj.uid || obj.version;
-        obj.permissions = obj.permissions || {};
-        obj.registry = obj.registry || "npm";
-        obj.name = obj.name || getName(pattern);
-        const integrity = obj.integrity;
-        if (integrity && integrity.isIntegrity) {
-          obj.integrity = ssri.parse(integrity);
-        }
-        return obj;
-      }
+function blankObjectUndefined(obj) {
+  return obj && Object.keys(obj).length ? obj : undefined;
+}
 
-      class Lockfile {
-        constructor({ cache, source, parseResultType } = {}) {
-          this.source = source || "";
-          this.cache = cache;
-          this.parseResultType = parseResultType;
-        }
+function keyForRemote(remote) {
+  return remote.resolved || (remote.reference && remote.hash ? `${remote.reference}#${remote.hash}` : null);
+}
 
-        // source string if the `cache` was parsed
+function serializeIntegrity(integrity) {
+  // We need this because `Integrity.toString()` does not use sorting to ensure a stable string output
+  // See https://git.io/vx2Hy
+  return integrity.toString().split(' ').sort().join(' ');
+}
 
-        // if true, we're parsing an old yarn file and need to update integrity fields
-        hasEntriesExistWithoutIntegrity() {
-          if (!this.cache) {
-            return false;
-          }
+function implodeEntry(pattern, obj) {
+  const inferredName = getName(pattern);
+  const integrity = obj.integrity ? serializeIntegrity(obj.integrity) : '';
+  const imploded = {
+    name: inferredName === obj.name ? undefined : obj.name,
+    version: obj.version,
+    uid: obj.uid === obj.version ? undefined : obj.uid,
+    resolved: obj.resolved,
+    registry: obj.registry === 'npm' ? undefined : obj.registry,
+    dependencies: blankObjectUndefined(obj.dependencies),
+    optionalDependencies: blankObjectUndefined(obj.optionalDependencies),
+    permissions: blankObjectUndefined(obj.permissions),
+    prebuiltVariants: blankObjectUndefined(obj.prebuiltVariants)
+  };
+  if (integrity) {
+    imploded.integrity = integrity;
+  }
+  return imploded;
+}
+
+function explodeEntry(pattern, obj) {
+  obj.optionalDependencies = obj.optionalDependencies || {};
+  obj.dependencies = obj.dependencies || {};
+  obj.uid = obj.uid || obj.version;
+  obj.permissions = obj.permissions || {};
+  obj.registry = obj.registry || 'npm';
+  obj.name = obj.name || getName(pattern);
+  const integrity = obj.integrity;
+  if (integrity && integrity.isIntegrity) {
+    obj.integrity = ssri.parse(integrity);
+  }
+  return obj;
+}
+
+class Lockfile {
+  constructor({ cache, source, parseResultType } = {}) {
+    this.source = source || '';
+    this.cache = cache;
+    this.parseResultType = parseResultType;
+  }
 
-          for (const key in this.cache) {
-            // $FlowFixMe - `this.cache` is clearly defined at this point
-            if (
-              !/^.*@(file:|http)/.test(key) &&
-              this.cache[key] &&
-              !this.cache[key].integrity
-            ) {
-              return true;
-            }
-          }
+  // source string if the `cache` was parsed
 
-          return false;
-        }
 
-        static fromDirectory(dir, reporter) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // read the manifest in this directory
-              const lockfileLoc = path.join(
-                dir,
-                (_constants || _load_constants()).LOCKFILE_FILENAME,
-              );
-
-              let lockfile;
-              let rawLockfile = "";
-              let parseResult;
-
-              if (yield (_fs || _load_fs()).exists(lockfileLoc)) {
-                rawLockfile = yield (_fs || _load_fs()).readFile(lockfileLoc);
-                parseResult = (0, (_parse2 || _load_parse2()).default)(
-                  rawLockfile,
-                  lockfileLoc,
-                );
-
-                if (reporter) {
-                  if (parseResult.type === "merge") {
-                    reporter.info(reporter.lang("lockfileMerged"));
-                  } else if (parseResult.type === "conflict") {
-                    reporter.warn(reporter.lang("lockfileConflict"));
-                  }
-                }
+  // if true, we're parsing an old yarn file and need to update integrity fields
+  hasEntriesExistWithoutIntegrity() {
+    if (!this.cache) {
+      return false;
+    }
 
-                lockfile = parseResult.object;
-              } else if (reporter) {
-                reporter.info(reporter.lang("noLockfileFound"));
-              }
+    for (const key in this.cache) {
+      // $FlowFixMe - `this.cache` is clearly defined at this point
+      if (!/^.*@(file:|http)/.test(key) && this.cache[key] && !this.cache[key].integrity) {
+        return true;
+      }
+    }
 
-              if (lockfile && lockfile.__metadata) {
-                const lockfilev2 = lockfile;
-                lockfile = {};
-              }
+    return false;
+  }
 
-              return new Lockfile({
-                cache: lockfile,
-                source: rawLockfile,
-                parseResultType: parseResult && parseResult.type,
-              });
-            },
-          )();
-        }
+  static fromDirectory(dir, reporter) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // read the manifest in this directory
+      const lockfileLoc = path.join(dir, (_constants || _load_constants()).LOCKFILE_FILENAME);
 
-        getLocked(pattern) {
-          const cache = this.cache;
-          if (!cache) {
-            return undefined;
-          }
+      let lockfile;
+      let rawLockfile = '';
+      let parseResult;
 
-          const shrunk = pattern in cache && cache[pattern];
+      if (yield (_fs || _load_fs()).exists(lockfileLoc)) {
+        rawLockfile = yield (_fs || _load_fs()).readFile(lockfileLoc);
+        parseResult = (0, (_parse2 || _load_parse2()).default)(rawLockfile, lockfileLoc);
 
-          if (typeof shrunk === "string") {
-            return this.getLocked(shrunk);
-          } else if (shrunk) {
-            explodeEntry(pattern, shrunk);
-            return shrunk;
+        if (reporter) {
+          if (parseResult.type === 'merge') {
+            reporter.info(reporter.lang('lockfileMerged'));
+          } else if (parseResult.type === 'conflict') {
+            reporter.warn(reporter.lang('lockfileConflict'));
           }
-
-          return undefined;
         }
 
-        removePattern(pattern) {
-          const cache = this.cache;
-          if (!cache) {
-            return;
-          }
-          delete cache[pattern];
-        }
+        lockfile = parseResult.object;
+      } else if (reporter) {
+        reporter.info(reporter.lang('noLockfileFound'));
+      }
 
-        getLockfile(patterns) {
-          const lockfile = {};
-          const seen = new Map();
+      if (lockfile && lockfile.__metadata) {
+        const lockfilev2 = lockfile;
+        lockfile = {};
+      }
 
-          // order by name so that lockfile manifest is assigned to the first dependency with this manifest
-          // the others that have the same remoteKey will just refer to the first
-          // ordering allows for consistency in lockfile when it is serialized
-          const sortedPatternsKeys = Object.keys(patterns).sort(
-            (_misc || _load_misc()).sortAlpha,
-          );
+      return new Lockfile({ cache: lockfile, source: rawLockfile, parseResultType: parseResult && parseResult.type });
+    })();
+  }
 
-          for (
-            var _iterator = sortedPatternsKeys,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+  getLocked(pattern) {
+    const cache = this.cache;
+    if (!cache) {
+      return undefined;
+    }
 
-          ) {
-            var _ref;
+    const shrunk = pattern in cache && cache[pattern];
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+    if (typeof shrunk === 'string') {
+      return this.getLocked(shrunk);
+    } else if (shrunk) {
+      explodeEntry(pattern, shrunk);
+      return shrunk;
+    }
 
-            const pattern = _ref;
+    return undefined;
+  }
 
-            const pkg = patterns[pattern];
-            const remote = pkg._remote,
-              ref = pkg._reference;
+  removePattern(pattern) {
+    const cache = this.cache;
+    if (!cache) {
+      return;
+    }
+    delete cache[pattern];
+  }
 
-            invariant(ref, "Package is missing a reference");
-            invariant(remote, "Package is missing a remote");
+  getLockfile(patterns) {
+    const lockfile = {};
+    const seen = new Map();
 
-            const remoteKey = keyForRemote(remote);
-            const seenPattern = remoteKey && seen.get(remoteKey);
-            if (seenPattern) {
-              // no point in duplicating it
-              lockfile[pattern] = seenPattern;
+    // order by name so that lockfile manifest is assigned to the first dependency with this manifest
+    // the others that have the same remoteKey will just refer to the first
+    // ordering allows for consistency in lockfile when it is serialized
+    const sortedPatternsKeys = Object.keys(patterns).sort((_misc || _load_misc()).sortAlpha);
 
-              // if we're relying on our name being inferred and two of the patterns have
-              // different inferred names then we need to set it
-              if (!seenPattern.name && getName(pattern) !== pkg.name) {
-                seenPattern.name = pkg.name;
-              }
-              continue;
-            }
-            const obj = implodeEntry(pattern, {
-              name: pkg.name,
-              version: pkg.version,
-              uid: pkg._uid,
-              resolved: remote.resolved,
-              integrity: remote.integrity,
-              registry: remote.registry,
-              dependencies: pkg.dependencies,
-              peerDependencies: pkg.peerDependencies,
-              optionalDependencies: pkg.optionalDependencies,
-              permissions: ref.permissions,
-              prebuiltVariants: pkg.prebuiltVariants,
-            });
+    for (var _iterator = sortedPatternsKeys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-            lockfile[pattern] = obj;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
+
+      const pattern = _ref;
+
+      const pkg = patterns[pattern];
+      const remote = pkg._remote,
+            ref = pkg._reference;
+
+      invariant(ref, 'Package is missing a reference');
+      invariant(remote, 'Package is missing a remote');
+
+      const remoteKey = keyForRemote(remote);
+      const seenPattern = remoteKey && seen.get(remoteKey);
+      if (seenPattern) {
+        // no point in duplicating it
+        lockfile[pattern] = seenPattern;
+
+        // if we're relying on our name being inferred and two of the patterns have
+        // different inferred names then we need to set it
+        if (!seenPattern.name && getName(pattern) !== pkg.name) {
+          seenPattern.name = pkg.name;
+        }
+        continue;
+      }
+      const obj = implodeEntry(pattern, {
+        name: pkg.name,
+        version: pkg.version,
+        uid: pkg._uid,
+        resolved: remote.resolved,
+        integrity: remote.integrity,
+        registry: remote.registry,
+        dependencies: pkg.dependencies,
+        peerDependencies: pkg.peerDependencies,
+        optionalDependencies: pkg.optionalDependencies,
+        permissions: ref.permissions,
+        prebuiltVariants: pkg.prebuiltVariants
+      });
 
-            if (remoteKey) {
-              seen.set(remoteKey, obj);
-            }
-          }
+      lockfile[pattern] = obj;
 
-          return lockfile;
-        }
+      if (remoteKey) {
+        seen.set(remoteKey, obj);
       }
-      exports.default = Lockfile;
+    }
 
-      /***/
-    },
-    /* 20 */
-    /***/ function (module, exports, __webpack_require__) {
-      var store = __webpack_require__(133)("wks");
-      var uid = __webpack_require__(137);
-      var Symbol = __webpack_require__(17).Symbol;
-      var USE_SYMBOL = typeof Symbol == "function";
-
-      var $exports = (module.exports = function (name) {
-        return (
-          store[name] ||
-          (store[name] =
-            (USE_SYMBOL && Symbol[name]) ||
-            (USE_SYMBOL ? Symbol : uid)("Symbol." + name))
-        );
-      });
+    return lockfile;
+  }
+}
+exports.default = Lockfile;
 
-      $exports.store = store;
+/***/ }),
+/* 20 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 21 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var store = __webpack_require__(133)('wks');
+var uid = __webpack_require__(137);
+var Symbol = __webpack_require__(17).Symbol;
+var USE_SYMBOL = typeof Symbol == 'function';
 
-      exports.__esModule = true;
+var $exports = module.exports = function (name) {
+  return store[name] || (store[name] =
+    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
+};
 
-      var _assign = __webpack_require__(591);
+$exports.store = store;
 
-      var _assign2 = _interopRequireDefault(_assign);
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+/***/ }),
+/* 21 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      exports.default =
-        _assign2.default ||
-        function (target) {
-          for (var i = 1; i < arguments.length; i++) {
-            var source = arguments[i];
+"use strict";
 
-            for (var key in source) {
-              if (Object.prototype.hasOwnProperty.call(source, key)) {
-                target[key] = source[key];
-              }
-            }
-          }
 
-          return target;
-        };
+exports.__esModule = true;
 
-      /***/
-    },
-    /* 22 */
-    /***/ function (module, exports) {
-      exports = module.exports = SemVer;
-
-      // The debug function is excluded entirely from the minified version.
-      /* nomin */ var debug;
-      /* nomin */ if (
-        typeof process === "object" &&
-        /* nomin */ process.env &&
-        /* nomin */ process.env.NODE_DEBUG &&
-        /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG)
-      )
-        /* nomin */ debug = function () {
-          /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
-          /* nomin */ args.unshift("SEMVER");
-          /* nomin */ console.log.apply(console, args);
-          /* nomin */
-        };
-      /* nomin */ else /* nomin */ debug = function () {};
-
-      // Note: this is the semver.org version of the spec that it implements
-      // Not necessarily the package version of this code.
-      exports.SEMVER_SPEC_VERSION = "2.0.0";
-
-      var MAX_LENGTH = 256;
-      var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
-
-      // Max safe segment length for coercion.
-      var MAX_SAFE_COMPONENT_LENGTH = 16;
-
-      // The actual regexps go on exports.re
-      var re = (exports.re = []);
-      var src = (exports.src = []);
-      var R = 0;
-
-      // The following Regular Expressions can be used for tokenizing,
-      // validating, and parsing SemVer version strings.
-
-      // ## Numeric Identifier
-      // A single `0`, or a non-zero digit followed by zero or more digits.
-
-      var NUMERICIDENTIFIER = R++;
-      src[NUMERICIDENTIFIER] = "0|[1-9]\\d*";
-      var NUMERICIDENTIFIERLOOSE = R++;
-      src[NUMERICIDENTIFIERLOOSE] = "[0-9]+";
-
-      // ## Non-numeric Identifier
-      // Zero or more digits, followed by a letter or hyphen, and then zero or
-      // more letters, digits, or hyphens.
-
-      var NONNUMERICIDENTIFIER = R++;
-      src[NONNUMERICIDENTIFIER] = "\\d*[a-zA-Z-][a-zA-Z0-9-]*";
-
-      // ## Main Version
-      // Three dot-separated numeric identifiers.
-
-      var MAINVERSION = R++;
-      src[MAINVERSION] =
-        "(" +
-        src[NUMERICIDENTIFIER] +
-        ")\\." +
-        "(" +
-        src[NUMERICIDENTIFIER] +
-        ")\\." +
-        "(" +
-        src[NUMERICIDENTIFIER] +
-        ")";
-
-      var MAINVERSIONLOOSE = R++;
-      src[MAINVERSIONLOOSE] =
-        "(" +
-        src[NUMERICIDENTIFIERLOOSE] +
-        ")\\." +
-        "(" +
-        src[NUMERICIDENTIFIERLOOSE] +
-        ")\\." +
-        "(" +
-        src[NUMERICIDENTIFIERLOOSE] +
-        ")";
-
-      // ## Pre-release Version Identifier
-      // A numeric identifier, or a non-numeric identifier.
-
-      var PRERELEASEIDENTIFIER = R++;
-      src[PRERELEASEIDENTIFIER] =
-        "(?:" + src[NUMERICIDENTIFIER] + "|" + src[NONNUMERICIDENTIFIER] + ")";
-
-      var PRERELEASEIDENTIFIERLOOSE = R++;
-      src[PRERELEASEIDENTIFIERLOOSE] =
-        "(?:" +
-        src[NUMERICIDENTIFIERLOOSE] +
-        "|" +
-        src[NONNUMERICIDENTIFIER] +
-        ")";
-
-      // ## Pre-release Version
-      // Hyphen, followed by one or more dot-separated pre-release version
-      // identifiers.
-
-      var PRERELEASE = R++;
-      src[PRERELEASE] =
-        "(?:-(" +
-        src[PRERELEASEIDENTIFIER] +
-        "(?:\\." +
-        src[PRERELEASEIDENTIFIER] +
-        ")*))";
-
-      var PRERELEASELOOSE = R++;
-      src[PRERELEASELOOSE] =
-        "(?:-?(" +
-        src[PRERELEASEIDENTIFIERLOOSE] +
-        "(?:\\." +
-        src[PRERELEASEIDENTIFIERLOOSE] +
-        ")*))";
-
-      // ## Build Metadata Identifier
-      // Any combination of digits, letters, or hyphens.
-
-      var BUILDIDENTIFIER = R++;
-      src[BUILDIDENTIFIER] = "[0-9A-Za-z-]+";
-
-      // ## Build Metadata
-      // Plus sign, followed by one or more period-separated build metadata
-      // identifiers.
-
-      var BUILD = R++;
-      src[BUILD] =
-        "(?:\\+(" +
-        src[BUILDIDENTIFIER] +
-        "(?:\\." +
-        src[BUILDIDENTIFIER] +
-        ")*))";
-
-      // ## Full Version String
-      // A main version, followed optionally by a pre-release version and
-      // build metadata.
-
-      // Note that the only major, minor, patch, and pre-release sections of
-      // the version string are capturing groups.  The build metadata is not a
-      // capturing group, because it should not ever be used in version
-      // comparison.
-
-      var FULL = R++;
-      var FULLPLAIN =
-        "v?" + src[MAINVERSION] + src[PRERELEASE] + "?" + src[BUILD] + "?";
-
-      src[FULL] = "^" + FULLPLAIN + "$";
-
-      // like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
-      // also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
-      // common in the npm registry.
-      var LOOSEPLAIN =
-        "[v=\\s]*" +
-        src[MAINVERSIONLOOSE] +
-        src[PRERELEASELOOSE] +
-        "?" +
-        src[BUILD] +
-        "?";
-
-      var LOOSE = R++;
-      src[LOOSE] = "^" + LOOSEPLAIN + "$";
-
-      var GTLT = R++;
-      src[GTLT] = "((?:<|>)?=?)";
-
-      // Something like "2.*" or "1.2.x".
-      // Note that "x.x" is a valid xRange identifer, meaning "any version"
-      // Only the first item is strictly required.
-      var XRANGEIDENTIFIERLOOSE = R++;
-      src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + "|x|X|\\*";
-      var XRANGEIDENTIFIER = R++;
-      src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + "|x|X|\\*";
-
-      var XRANGEPLAIN = R++;
-      src[XRANGEPLAIN] =
-        "[v=\\s]*(" +
-        src[XRANGEIDENTIFIER] +
-        ")" +
-        "(?:\\.(" +
-        src[XRANGEIDENTIFIER] +
-        ")" +
-        "(?:\\.(" +
-        src[XRANGEIDENTIFIER] +
-        ")" +
-        "(?:" +
-        src[PRERELEASE] +
-        ")?" +
-        src[BUILD] +
-        "?" +
-        ")?)?";
-
-      var XRANGEPLAINLOOSE = R++;
-      src[XRANGEPLAINLOOSE] =
-        "[v=\\s]*(" +
-        src[XRANGEIDENTIFIERLOOSE] +
-        ")" +
-        "(?:\\.(" +
-        src[XRANGEIDENTIFIERLOOSE] +
-        ")" +
-        "(?:\\.(" +
-        src[XRANGEIDENTIFIERLOOSE] +
-        ")" +
-        "(?:" +
-        src[PRERELEASELOOSE] +
-        ")?" +
-        src[BUILD] +
-        "?" +
-        ")?)?";
-
-      var XRANGE = R++;
-      src[XRANGE] = "^" + src[GTLT] + "\\s*" + src[XRANGEPLAIN] + "$";
-      var XRANGELOOSE = R++;
-      src[XRANGELOOSE] = "^" + src[GTLT] + "\\s*" + src[XRANGEPLAINLOOSE] + "$";
-
-      // Coercion.
-      // Extract anything that could conceivably be a part of a valid semver
-      var COERCE = R++;
-      src[COERCE] =
-        "(?:^|[^\\d])" +
-        "(\\d{1," +
-        MAX_SAFE_COMPONENT_LENGTH +
-        "})" +
-        "(?:\\.(\\d{1," +
-        MAX_SAFE_COMPONENT_LENGTH +
-        "}))?" +
-        "(?:\\.(\\d{1," +
-        MAX_SAFE_COMPONENT_LENGTH +
-        "}))?" +
-        "(?:$|[^\\d])";
-
-      // Tilde ranges.
-      // Meaning is "reasonably at or greater than"
-      var LONETILDE = R++;
-      src[LONETILDE] = "(?:~>?)";
-
-      var TILDETRIM = R++;
-      src[TILDETRIM] = "(\\s*)" + src[LONETILDE] + "\\s+";
-      re[TILDETRIM] = new RegExp(src[TILDETRIM], "g");
-      var tildeTrimReplace = "$1~";
-
-      var TILDE = R++;
-      src[TILDE] = "^" + src[LONETILDE] + src[XRANGEPLAIN] + "$";
-      var TILDELOOSE = R++;
-      src[TILDELOOSE] = "^" + src[LONETILDE] + src[XRANGEPLAINLOOSE] + "$";
-
-      // Caret ranges.
-      // Meaning is "at least and backwards compatible with"
-      var LONECARET = R++;
-      src[LONECARET] = "(?:\\^)";
-
-      var CARETTRIM = R++;
-      src[CARETTRIM] = "(\\s*)" + src[LONECARET] + "\\s+";
-      re[CARETTRIM] = new RegExp(src[CARETTRIM], "g");
-      var caretTrimReplace = "$1^";
-
-      var CARET = R++;
-      src[CARET] = "^" + src[LONECARET] + src[XRANGEPLAIN] + "$";
-      var CARETLOOSE = R++;
-      src[CARETLOOSE] = "^" + src[LONECARET] + src[XRANGEPLAINLOOSE] + "$";
-
-      // A simple gt/lt/eq thing, or just "" to indicate "any version"
-      var COMPARATORLOOSE = R++;
-      src[COMPARATORLOOSE] = "^" + src[GTLT] + "\\s*(" + LOOSEPLAIN + ")$|^$";
-      var COMPARATOR = R++;
-      src[COMPARATOR] = "^" + src[GTLT] + "\\s*(" + FULLPLAIN + ")$|^$";
-
-      // An expression to strip any whitespace between the gtlt and the thing
-      // it modifies, so that `> 1.2.3` ==> `>1.2.3`
-      var COMPARATORTRIM = R++;
-      src[COMPARATORTRIM] =
-        "(\\s*)" +
-        src[GTLT] +
-        "\\s*(" +
-        LOOSEPLAIN +
-        "|" +
-        src[XRANGEPLAIN] +
-        ")";
-
-      // this one has to use the /g flag
-      re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], "g");
-      var comparatorTrimReplace = "$1$2$3";
-
-      // Something like `1.2.3 - 1.2.4`
-      // Note that these all use the loose form, because they'll be
-      // checked against either the strict or loose comparator form
-      // later.
-      var HYPHENRANGE = R++;
-      src[HYPHENRANGE] =
-        "^\\s*(" +
-        src[XRANGEPLAIN] +
-        ")" +
-        "\\s+-\\s+" +
-        "(" +
-        src[XRANGEPLAIN] +
-        ")" +
-        "\\s*$";
-
-      var HYPHENRANGELOOSE = R++;
-      src[HYPHENRANGELOOSE] =
-        "^\\s*(" +
-        src[XRANGEPLAINLOOSE] +
-        ")" +
-        "\\s+-\\s+" +
-        "(" +
-        src[XRANGEPLAINLOOSE] +
-        ")" +
-        "\\s*$";
-
-      // Star ranges basically just allow anything at all.
-      var STAR = R++;
-      src[STAR] = "(<|>)?=?\\s*\\*";
-
-      // Compile to actual regexp objects.
-      // All are flag-free, unless they were created above with a flag.
-      for (var i = 0; i < R; i++) {
-        debug(i, src[i]);
-        if (!re[i]) re[i] = new RegExp(src[i]);
-      }
-
-      exports.parse = parse;
-      function parse(version, loose) {
-        if (version instanceof SemVer) return version;
-
-        if (typeof version !== "string") return null;
-
-        if (version.length > MAX_LENGTH) return null;
-
-        var r = loose ? re[LOOSE] : re[FULL];
-        if (!r.test(version)) return null;
+var _assign = __webpack_require__(591);
 
-        try {
-          return new SemVer(version, loose);
-        } catch (er) {
-          return null;
-        }
-      }
+var _assign2 = _interopRequireDefault(_assign);
 
-      exports.valid = valid;
-      function valid(version, loose) {
-        var v = parse(version, loose);
-        return v ? v.version : null;
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      exports.clean = clean;
-      function clean(version, loose) {
-        var s = parse(version.trim().replace(/^[=v]+/, ""), loose);
-        return s ? s.version : null;
-      }
+exports.default = _assign2.default || function (target) {
+  for (var i = 1; i < arguments.length; i++) {
+    var source = arguments[i];
 
-      exports.SemVer = SemVer;
+    for (var key in source) {
+      if (Object.prototype.hasOwnProperty.call(source, key)) {
+        target[key] = source[key];
+      }
+    }
+  }
 
-      function SemVer(version, loose) {
-        if (version instanceof SemVer) {
-          if (version.loose === loose) return version;
-          else version = version.version;
-        } else if (typeof version !== "string") {
-          throw new TypeError("Invalid Version: " + version);
-        }
+  return target;
+};
 
-        if (version.length > MAX_LENGTH)
-          throw new TypeError(
-            "version is longer than " + MAX_LENGTH + " characters",
-          );
+/***/ }),
+/* 22 */
+/***/ (function(module, exports) {
 
-        if (!(this instanceof SemVer)) return new SemVer(version, loose);
+exports = module.exports = SemVer;
 
-        debug("SemVer", version, loose);
-        this.loose = loose;
-        var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
+// The debug function is excluded entirely from the minified version.
+/* nomin */ var debug;
+/* nomin */ if (typeof process === 'object' &&
+    /* nomin */ process.env &&
+    /* nomin */ process.env.NODE_DEBUG &&
+    /* nomin */ /\bsemver\b/i.test(process.env.NODE_DEBUG))
+  /* nomin */ debug = function() {
+    /* nomin */ var args = Array.prototype.slice.call(arguments, 0);
+    /* nomin */ args.unshift('SEMVER');
+    /* nomin */ console.log.apply(console, args);
+    /* nomin */ };
+/* nomin */ else
+  /* nomin */ debug = function() {};
 
-        if (!m) throw new TypeError("Invalid Version: " + version);
+// Note: this is the semver.org version of the spec that it implements
+// Not necessarily the package version of this code.
+exports.SEMVER_SPEC_VERSION = '2.0.0';
 
-        this.raw = version;
+var MAX_LENGTH = 256;
+var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
 
-        // these are actually numbers
-        this.major = +m[1];
-        this.minor = +m[2];
-        this.patch = +m[3];
+// Max safe segment length for coercion.
+var MAX_SAFE_COMPONENT_LENGTH = 16;
 
-        if (this.major > MAX_SAFE_INTEGER || this.major < 0)
-          throw new TypeError("Invalid major version");
+// The actual regexps go on exports.re
+var re = exports.re = [];
+var src = exports.src = [];
+var R = 0;
 
-        if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
-          throw new TypeError("Invalid minor version");
+// The following Regular Expressions can be used for tokenizing,
+// validating, and parsing SemVer version strings.
 
-        if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
-          throw new TypeError("Invalid patch version");
+// ## Numeric Identifier
+// A single `0`, or a non-zero digit followed by zero or more digits.
 
-        // numberify any prerelease numeric ids
-        if (!m[4]) this.prerelease = [];
-        else
-          this.prerelease = m[4].split(".").map(function (id) {
-            if (/^[0-9]+$/.test(id)) {
-              var num = +id;
-              if (num >= 0 && num < MAX_SAFE_INTEGER) return num;
-            }
-            return id;
-          });
+var NUMERICIDENTIFIER = R++;
+src[NUMERICIDENTIFIER] = '0|[1-9]\\d*';
+var NUMERICIDENTIFIERLOOSE = R++;
+src[NUMERICIDENTIFIERLOOSE] = '[0-9]+';
 
-        this.build = m[5] ? m[5].split(".") : [];
-        this.format();
-      }
 
-      SemVer.prototype.format = function () {
-        this.version = this.major + "." + this.minor + "." + this.patch;
-        if (this.prerelease.length)
-          this.version += "-" + this.prerelease.join(".");
-        return this.version;
-      };
+// ## Non-numeric Identifier
+// Zero or more digits, followed by a letter or hyphen, and then zero or
+// more letters, digits, or hyphens.
 
-      SemVer.prototype.toString = function () {
-        return this.version;
-      };
+var NONNUMERICIDENTIFIER = R++;
+src[NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*';
 
-      SemVer.prototype.compare = function (other) {
-        debug("SemVer.compare", this.version, this.loose, other);
-        if (!(other instanceof SemVer)) other = new SemVer(other, this.loose);
 
-        return this.compareMain(other) || this.comparePre(other);
-      };
+// ## Main Version
+// Three dot-separated numeric identifiers.
 
-      SemVer.prototype.compareMain = function (other) {
-        if (!(other instanceof SemVer)) other = new SemVer(other, this.loose);
+var MAINVERSION = R++;
+src[MAINVERSION] = '(' + src[NUMERICIDENTIFIER] + ')\\.' +
+                   '(' + src[NUMERICIDENTIFIER] + ')\\.' +
+                   '(' + src[NUMERICIDENTIFIER] + ')';
+
+var MAINVERSIONLOOSE = R++;
+src[MAINVERSIONLOOSE] = '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
+                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')\\.' +
+                        '(' + src[NUMERICIDENTIFIERLOOSE] + ')';
+
+// ## Pre-release Version Identifier
+// A numeric identifier, or a non-numeric identifier.
+
+var PRERELEASEIDENTIFIER = R++;
+src[PRERELEASEIDENTIFIER] = '(?:' + src[NUMERICIDENTIFIER] +
+                            '|' + src[NONNUMERICIDENTIFIER] + ')';
+
+var PRERELEASEIDENTIFIERLOOSE = R++;
+src[PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[NUMERICIDENTIFIERLOOSE] +
+                                 '|' + src[NONNUMERICIDENTIFIER] + ')';
+
+
+// ## Pre-release Version
+// Hyphen, followed by one or more dot-separated pre-release version
+// identifiers.
+
+var PRERELEASE = R++;
+src[PRERELEASE] = '(?:-(' + src[PRERELEASEIDENTIFIER] +
+                  '(?:\\.' + src[PRERELEASEIDENTIFIER] + ')*))';
+
+var PRERELEASELOOSE = R++;
+src[PRERELEASELOOSE] = '(?:-?(' + src[PRERELEASEIDENTIFIERLOOSE] +
+                       '(?:\\.' + src[PRERELEASEIDENTIFIERLOOSE] + ')*))';
+
+// ## Build Metadata Identifier
+// Any combination of digits, letters, or hyphens.
+
+var BUILDIDENTIFIER = R++;
+src[BUILDIDENTIFIER] = '[0-9A-Za-z-]+';
+
+// ## Build Metadata
+// Plus sign, followed by one or more period-separated build metadata
+// identifiers.
+
+var BUILD = R++;
+src[BUILD] = '(?:\\+(' + src[BUILDIDENTIFIER] +
+             '(?:\\.' + src[BUILDIDENTIFIER] + ')*))';
+
+
+// ## Full Version String
+// A main version, followed optionally by a pre-release version and
+// build metadata.
+
+// Note that the only major, minor, patch, and pre-release sections of
+// the version string are capturing groups.  The build metadata is not a
+// capturing group, because it should not ever be used in version
+// comparison.
+
+var FULL = R++;
+var FULLPLAIN = 'v?' + src[MAINVERSION] +
+                src[PRERELEASE] + '?' +
+                src[BUILD] + '?';
+
+src[FULL] = '^' + FULLPLAIN + '$';
+
+// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.
+// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty
+// common in the npm registry.
+var LOOSEPLAIN = '[v=\\s]*' + src[MAINVERSIONLOOSE] +
+                 src[PRERELEASELOOSE] + '?' +
+                 src[BUILD] + '?';
+
+var LOOSE = R++;
+src[LOOSE] = '^' + LOOSEPLAIN + '$';
+
+var GTLT = R++;
+src[GTLT] = '((?:<|>)?=?)';
+
+// Something like "2.*" or "1.2.x".
+// Note that "x.x" is a valid xRange identifer, meaning "any version"
+// Only the first item is strictly required.
+var XRANGEIDENTIFIERLOOSE = R++;
+src[XRANGEIDENTIFIERLOOSE] = src[NUMERICIDENTIFIERLOOSE] + '|x|X|\\*';
+var XRANGEIDENTIFIER = R++;
+src[XRANGEIDENTIFIER] = src[NUMERICIDENTIFIER] + '|x|X|\\*';
+
+var XRANGEPLAIN = R++;
+src[XRANGEPLAIN] = '[v=\\s]*(' + src[XRANGEIDENTIFIER] + ')' +
+                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
+                   '(?:\\.(' + src[XRANGEIDENTIFIER] + ')' +
+                   '(?:' + src[PRERELEASE] + ')?' +
+                   src[BUILD] + '?' +
+                   ')?)?';
+
+var XRANGEPLAINLOOSE = R++;
+src[XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
+                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
+                        '(?:\\.(' + src[XRANGEIDENTIFIERLOOSE] + ')' +
+                        '(?:' + src[PRERELEASELOOSE] + ')?' +
+                        src[BUILD] + '?' +
+                        ')?)?';
+
+var XRANGE = R++;
+src[XRANGE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAIN] + '$';
+var XRANGELOOSE = R++;
+src[XRANGELOOSE] = '^' + src[GTLT] + '\\s*' + src[XRANGEPLAINLOOSE] + '$';
+
+// Coercion.
+// Extract anything that could conceivably be a part of a valid semver
+var COERCE = R++;
+src[COERCE] = '(?:^|[^\\d])' +
+              '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' +
+              '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
+              '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' +
+              '(?:$|[^\\d])';
+
+// Tilde ranges.
+// Meaning is "reasonably at or greater than"
+var LONETILDE = R++;
+src[LONETILDE] = '(?:~>?)';
+
+var TILDETRIM = R++;
+src[TILDETRIM] = '(\\s*)' + src[LONETILDE] + '\\s+';
+re[TILDETRIM] = new RegExp(src[TILDETRIM], 'g');
+var tildeTrimReplace = '$1~';
+
+var TILDE = R++;
+src[TILDE] = '^' + src[LONETILDE] + src[XRANGEPLAIN] + '$';
+var TILDELOOSE = R++;
+src[TILDELOOSE] = '^' + src[LONETILDE] + src[XRANGEPLAINLOOSE] + '$';
+
+// Caret ranges.
+// Meaning is "at least and backwards compatible with"
+var LONECARET = R++;
+src[LONECARET] = '(?:\\^)';
+
+var CARETTRIM = R++;
+src[CARETTRIM] = '(\\s*)' + src[LONECARET] + '\\s+';
+re[CARETTRIM] = new RegExp(src[CARETTRIM], 'g');
+var caretTrimReplace = '$1^';
+
+var CARET = R++;
+src[CARET] = '^' + src[LONECARET] + src[XRANGEPLAIN] + '$';
+var CARETLOOSE = R++;
+src[CARETLOOSE] = '^' + src[LONECARET] + src[XRANGEPLAINLOOSE] + '$';
+
+// A simple gt/lt/eq thing, or just "" to indicate "any version"
+var COMPARATORLOOSE = R++;
+src[COMPARATORLOOSE] = '^' + src[GTLT] + '\\s*(' + LOOSEPLAIN + ')$|^$';
+var COMPARATOR = R++;
+src[COMPARATOR] = '^' + src[GTLT] + '\\s*(' + FULLPLAIN + ')$|^$';
+
+
+// An expression to strip any whitespace between the gtlt and the thing
+// it modifies, so that `> 1.2.3` ==> `>1.2.3`
+var COMPARATORTRIM = R++;
+src[COMPARATORTRIM] = '(\\s*)' + src[GTLT] +
+                      '\\s*(' + LOOSEPLAIN + '|' + src[XRANGEPLAIN] + ')';
+
+// this one has to use the /g flag
+re[COMPARATORTRIM] = new RegExp(src[COMPARATORTRIM], 'g');
+var comparatorTrimReplace = '$1$2$3';
+
+
+// Something like `1.2.3 - 1.2.4`
+// Note that these all use the loose form, because they'll be
+// checked against either the strict or loose comparator form
+// later.
+var HYPHENRANGE = R++;
+src[HYPHENRANGE] = '^\\s*(' + src[XRANGEPLAIN] + ')' +
+                   '\\s+-\\s+' +
+                   '(' + src[XRANGEPLAIN] + ')' +
+                   '\\s*$';
+
+var HYPHENRANGELOOSE = R++;
+src[HYPHENRANGELOOSE] = '^\\s*(' + src[XRANGEPLAINLOOSE] + ')' +
+                        '\\s+-\\s+' +
+                        '(' + src[XRANGEPLAINLOOSE] + ')' +
+                        '\\s*$';
+
+// Star ranges basically just allow anything at all.
+var STAR = R++;
+src[STAR] = '(<|>)?=?\\s*\\*';
+
+// Compile to actual regexp objects.
+// All are flag-free, unless they were created above with a flag.
+for (var i = 0; i < R; i++) {
+  debug(i, src[i]);
+  if (!re[i])
+    re[i] = new RegExp(src[i]);
+}
+
+exports.parse = parse;
+function parse(version, loose) {
+  if (version instanceof SemVer)
+    return version;
+
+  if (typeof version !== 'string')
+    return null;
+
+  if (version.length > MAX_LENGTH)
+    return null;
+
+  var r = loose ? re[LOOSE] : re[FULL];
+  if (!r.test(version))
+    return null;
+
+  try {
+    return new SemVer(version, loose);
+  } catch (er) {
+    return null;
+  }
+}
+
+exports.valid = valid;
+function valid(version, loose) {
+  var v = parse(version, loose);
+  return v ? v.version : null;
+}
+
+
+exports.clean = clean;
+function clean(version, loose) {
+  var s = parse(version.trim().replace(/^[=v]+/, ''), loose);
+  return s ? s.version : null;
+}
+
+exports.SemVer = SemVer;
+
+function SemVer(version, loose) {
+  if (version instanceof SemVer) {
+    if (version.loose === loose)
+      return version;
+    else
+      version = version.version;
+  } else if (typeof version !== 'string') {
+    throw new TypeError('Invalid Version: ' + version);
+  }
 
-        return (
-          compareIdentifiers(this.major, other.major) ||
-          compareIdentifiers(this.minor, other.minor) ||
-          compareIdentifiers(this.patch, other.patch)
-        );
-      };
+  if (version.length > MAX_LENGTH)
+    throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters')
 
-      SemVer.prototype.comparePre = function (other) {
-        if (!(other instanceof SemVer)) other = new SemVer(other, this.loose);
+  if (!(this instanceof SemVer))
+    return new SemVer(version, loose);
 
-        // NOT having a prerelease is > having one
-        if (this.prerelease.length && !other.prerelease.length) return -1;
-        else if (!this.prerelease.length && other.prerelease.length) return 1;
-        else if (!this.prerelease.length && !other.prerelease.length) return 0;
+  debug('SemVer', version, loose);
+  this.loose = loose;
+  var m = version.trim().match(loose ? re[LOOSE] : re[FULL]);
 
-        var i = 0;
-        do {
-          var a = this.prerelease[i];
-          var b = other.prerelease[i];
-          debug("prerelease compare", i, a, b);
-          if (a === undefined && b === undefined) return 0;
-          else if (b === undefined) return 1;
-          else if (a === undefined) return -1;
-          else if (a === b) continue;
-          else return compareIdentifiers(a, b);
-        } while (++i);
-      };
+  if (!m)
+    throw new TypeError('Invalid Version: ' + version);
 
-      // preminor will bump the version up to the next minor release, and immediately
-      // down to pre-release. premajor and prepatch work the same way.
-      SemVer.prototype.inc = function (release, identifier) {
-        switch (release) {
-          case "premajor":
-            this.prerelease.length = 0;
-            this.patch = 0;
-            this.minor = 0;
-            this.major++;
-            this.inc("pre", identifier);
-            break;
-          case "preminor":
-            this.prerelease.length = 0;
-            this.patch = 0;
-            this.minor++;
-            this.inc("pre", identifier);
-            break;
-          case "prepatch":
-            // If this is already a prerelease, it will bump to the next version
-            // drop any prereleases that might already exist, since they are not
-            // relevant at this point.
-            this.prerelease.length = 0;
-            this.inc("patch", identifier);
-            this.inc("pre", identifier);
-            break;
-          // If the input is a non-prerelease version, this acts the same as
-          // prepatch.
-          case "prerelease":
-            if (this.prerelease.length === 0) this.inc("patch", identifier);
-            this.inc("pre", identifier);
-            break;
+  this.raw = version;
 
-          case "major":
-            // If this is a pre-major version, bump up to the same major version.
-            // Otherwise increment major.
-            // 1.0.0-5 bumps to 1.0.0
-            // 1.1.0 bumps to 2.0.0
-            if (
-              this.minor !== 0 ||
-              this.patch !== 0 ||
-              this.prerelease.length === 0
-            )
-              this.major++;
-            this.minor = 0;
-            this.patch = 0;
-            this.prerelease = [];
-            break;
-          case "minor":
-            // If this is a pre-minor version, bump up to the same minor version.
-            // Otherwise increment minor.
-            // 1.2.0-5 bumps to 1.2.0
-            // 1.2.1 bumps to 1.3.0
-            if (this.patch !== 0 || this.prerelease.length === 0) this.minor++;
-            this.patch = 0;
-            this.prerelease = [];
-            break;
-          case "patch":
-            // If this is not a pre-release version, it will increment the patch.
-            // If it is a pre-release it will bump up to the same patch version.
-            // 1.2.0-5 patches to 1.2.0
-            // 1.2.0 patches to 1.2.1
-            if (this.prerelease.length === 0) this.patch++;
-            this.prerelease = [];
-            break;
-          // This probably shouldn't be used publicly.
-          // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
-          case "pre":
-            if (this.prerelease.length === 0) this.prerelease = [0];
-            else {
-              var i = this.prerelease.length;
-              while (--i >= 0) {
-                if (typeof this.prerelease[i] === "number") {
-                  this.prerelease[i]++;
-                  i = -2;
-                }
-              }
-              if (i === -1)
-                // didn't increment anything
-                this.prerelease.push(0);
-            }
-            if (identifier) {
-              // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
-              // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
-              if (this.prerelease[0] === identifier) {
-                if (isNaN(this.prerelease[1]))
-                  this.prerelease = [identifier, 0];
-              } else this.prerelease = [identifier, 0];
-            }
-            break;
+  // these are actually numbers
+  this.major = +m[1];
+  this.minor = +m[2];
+  this.patch = +m[3];
 
-          default:
-            throw new Error("invalid increment argument: " + release);
-        }
-        this.format();
-        this.raw = this.version;
-        return this;
-      };
+  if (this.major > MAX_SAFE_INTEGER || this.major < 0)
+    throw new TypeError('Invalid major version')
 
-      exports.inc = inc;
-      function inc(version, release, loose, identifier) {
-        if (typeof loose === "string") {
-          identifier = loose;
-          loose = undefined;
-        }
+  if (this.minor > MAX_SAFE_INTEGER || this.minor < 0)
+    throw new TypeError('Invalid minor version')
 
-        try {
-          return new SemVer(version, loose).inc(release, identifier).version;
-        } catch (er) {
-          return null;
-        }
-      }
+  if (this.patch > MAX_SAFE_INTEGER || this.patch < 0)
+    throw new TypeError('Invalid patch version')
 
-      exports.diff = diff;
-      function diff(version1, version2) {
-        if (eq(version1, version2)) {
-          return null;
-        } else {
-          var v1 = parse(version1);
-          var v2 = parse(version2);
-          if (v1.prerelease.length || v2.prerelease.length) {
-            for (var key in v1) {
-              if (key === "major" || key === "minor" || key === "patch") {
-                if (v1[key] !== v2[key]) {
-                  return "pre" + key;
-                }
-              }
-            }
-            return "prerelease";
-          }
-          for (var key in v1) {
-            if (key === "major" || key === "minor" || key === "patch") {
-              if (v1[key] !== v2[key]) {
-                return key;
-              }
-            }
-          }
-        }
+  // numberify any prerelease numeric ids
+  if (!m[4])
+    this.prerelease = [];
+  else
+    this.prerelease = m[4].split('.').map(function(id) {
+      if (/^[0-9]+$/.test(id)) {
+        var num = +id;
+        if (num >= 0 && num < MAX_SAFE_INTEGER)
+          return num;
       }
+      return id;
+    });
 
-      exports.compareIdentifiers = compareIdentifiers;
-
-      var numeric = /^[0-9]+$/;
-      function compareIdentifiers(a, b) {
-        var anum = numeric.test(a);
-        var bnum = numeric.test(b);
+  this.build = m[5] ? m[5].split('.') : [];
+  this.format();
+}
 
-        if (anum && bnum) {
-          a = +a;
-          b = +b;
-        }
+SemVer.prototype.format = function() {
+  this.version = this.major + '.' + this.minor + '.' + this.patch;
+  if (this.prerelease.length)
+    this.version += '-' + this.prerelease.join('.');
+  return this.version;
+};
 
-        return anum && !bnum
-          ? -1
-          : bnum && !anum
-            ? 1
-            : a < b
-              ? -1
-              : a > b
-                ? 1
-                : 0;
-      }
+SemVer.prototype.toString = function() {
+  return this.version;
+};
 
-      exports.rcompareIdentifiers = rcompareIdentifiers;
-      function rcompareIdentifiers(a, b) {
-        return compareIdentifiers(b, a);
-      }
+SemVer.prototype.compare = function(other) {
+  debug('SemVer.compare', this.version, this.loose, other);
+  if (!(other instanceof SemVer))
+    other = new SemVer(other, this.loose);
 
-      exports.major = major;
-      function major(a, loose) {
-        return new SemVer(a, loose).major;
-      }
+  return this.compareMain(other) || this.comparePre(other);
+};
 
-      exports.minor = minor;
-      function minor(a, loose) {
-        return new SemVer(a, loose).minor;
-      }
+SemVer.prototype.compareMain = function(other) {
+  if (!(other instanceof SemVer))
+    other = new SemVer(other, this.loose);
 
-      exports.patch = patch;
-      function patch(a, loose) {
-        return new SemVer(a, loose).patch;
-      }
+  return compareIdentifiers(this.major, other.major) ||
+         compareIdentifiers(this.minor, other.minor) ||
+         compareIdentifiers(this.patch, other.patch);
+};
 
-      exports.compare = compare;
-      function compare(a, b, loose) {
-        return new SemVer(a, loose).compare(new SemVer(b, loose));
-      }
+SemVer.prototype.comparePre = function(other) {
+  if (!(other instanceof SemVer))
+    other = new SemVer(other, this.loose);
+
+  // NOT having a prerelease is > having one
+  if (this.prerelease.length && !other.prerelease.length)
+    return -1;
+  else if (!this.prerelease.length && other.prerelease.length)
+    return 1;
+  else if (!this.prerelease.length && !other.prerelease.length)
+    return 0;
+
+  var i = 0;
+  do {
+    var a = this.prerelease[i];
+    var b = other.prerelease[i];
+    debug('prerelease compare', i, a, b);
+    if (a === undefined && b === undefined)
+      return 0;
+    else if (b === undefined)
+      return 1;
+    else if (a === undefined)
+      return -1;
+    else if (a === b)
+      continue;
+    else
+      return compareIdentifiers(a, b);
+  } while (++i);
+};
 
-      exports.compareLoose = compareLoose;
-      function compareLoose(a, b) {
-        return compare(a, b, true);
+// preminor will bump the version up to the next minor release, and immediately
+// down to pre-release. premajor and prepatch work the same way.
+SemVer.prototype.inc = function(release, identifier) {
+  switch (release) {
+    case 'premajor':
+      this.prerelease.length = 0;
+      this.patch = 0;
+      this.minor = 0;
+      this.major++;
+      this.inc('pre', identifier);
+      break;
+    case 'preminor':
+      this.prerelease.length = 0;
+      this.patch = 0;
+      this.minor++;
+      this.inc('pre', identifier);
+      break;
+    case 'prepatch':
+      // If this is already a prerelease, it will bump to the next version
+      // drop any prereleases that might already exist, since they are not
+      // relevant at this point.
+      this.prerelease.length = 0;
+      this.inc('patch', identifier);
+      this.inc('pre', identifier);
+      break;
+    // If the input is a non-prerelease version, this acts the same as
+    // prepatch.
+    case 'prerelease':
+      if (this.prerelease.length === 0)
+        this.inc('patch', identifier);
+      this.inc('pre', identifier);
+      break;
+
+    case 'major':
+      // If this is a pre-major version, bump up to the same major version.
+      // Otherwise increment major.
+      // 1.0.0-5 bumps to 1.0.0
+      // 1.1.0 bumps to 2.0.0
+      if (this.minor !== 0 || this.patch !== 0 || this.prerelease.length === 0)
+        this.major++;
+      this.minor = 0;
+      this.patch = 0;
+      this.prerelease = [];
+      break;
+    case 'minor':
+      // If this is a pre-minor version, bump up to the same minor version.
+      // Otherwise increment minor.
+      // 1.2.0-5 bumps to 1.2.0
+      // 1.2.1 bumps to 1.3.0
+      if (this.patch !== 0 || this.prerelease.length === 0)
+        this.minor++;
+      this.patch = 0;
+      this.prerelease = [];
+      break;
+    case 'patch':
+      // If this is not a pre-release version, it will increment the patch.
+      // If it is a pre-release it will bump up to the same patch version.
+      // 1.2.0-5 patches to 1.2.0
+      // 1.2.0 patches to 1.2.1
+      if (this.prerelease.length === 0)
+        this.patch++;
+      this.prerelease = [];
+      break;
+    // This probably shouldn't be used publicly.
+    // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction.
+    case 'pre':
+      if (this.prerelease.length === 0)
+        this.prerelease = [0];
+      else {
+        var i = this.prerelease.length;
+        while (--i >= 0) {
+          if (typeof this.prerelease[i] === 'number') {
+            this.prerelease[i]++;
+            i = -2;
+          }
+        }
+        if (i === -1) // didn't increment anything
+          this.prerelease.push(0);
+      }
+      if (identifier) {
+        // 1.2.0-beta.1 bumps to 1.2.0-beta.2,
+        // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0
+        if (this.prerelease[0] === identifier) {
+          if (isNaN(this.prerelease[1]))
+            this.prerelease = [identifier, 0];
+        } else
+          this.prerelease = [identifier, 0];
       }
+      break;
 
-      exports.rcompare = rcompare;
-      function rcompare(a, b, loose) {
-        return compare(b, a, loose);
-      }
+    default:
+      throw new Error('invalid increment argument: ' + release);
+  }
+  this.format();
+  this.raw = this.version;
+  return this;
+};
 
-      exports.sort = sort;
-      function sort(list, loose) {
-        return list.sort(function (a, b) {
-          return exports.compare(a, b, loose);
-        });
-      }
+exports.inc = inc;
+function inc(version, release, loose, identifier) {
+  if (typeof(loose) === 'string') {
+    identifier = loose;
+    loose = undefined;
+  }
 
-      exports.rsort = rsort;
-      function rsort(list, loose) {
-        return list.sort(function (a, b) {
-          return exports.rcompare(a, b, loose);
-        });
-      }
+  try {
+    return new SemVer(version, loose).inc(release, identifier).version;
+  } catch (er) {
+    return null;
+  }
+}
 
-      exports.gt = gt;
-      function gt(a, b, loose) {
-        return compare(a, b, loose) > 0;
+exports.diff = diff;
+function diff(version1, version2) {
+  if (eq(version1, version2)) {
+    return null;
+  } else {
+    var v1 = parse(version1);
+    var v2 = parse(version2);
+    if (v1.prerelease.length || v2.prerelease.length) {
+      for (var key in v1) {
+        if (key === 'major' || key === 'minor' || key === 'patch') {
+          if (v1[key] !== v2[key]) {
+            return 'pre'+key;
+          }
+        }
       }
-
-      exports.lt = lt;
-      function lt(a, b, loose) {
-        return compare(a, b, loose) < 0;
+      return 'prerelease';
+    }
+    for (var key in v1) {
+      if (key === 'major' || key === 'minor' || key === 'patch') {
+        if (v1[key] !== v2[key]) {
+          return key;
+        }
       }
+    }
+  }
+}
 
-      exports.eq = eq;
-      function eq(a, b, loose) {
-        return compare(a, b, loose) === 0;
-      }
+exports.compareIdentifiers = compareIdentifiers;
 
-      exports.neq = neq;
-      function neq(a, b, loose) {
-        return compare(a, b, loose) !== 0;
-      }
+var numeric = /^[0-9]+$/;
+function compareIdentifiers(a, b) {
+  var anum = numeric.test(a);
+  var bnum = numeric.test(b);
 
-      exports.gte = gte;
-      function gte(a, b, loose) {
-        return compare(a, b, loose) >= 0;
-      }
+  if (anum && bnum) {
+    a = +a;
+    b = +b;
+  }
 
-      exports.lte = lte;
-      function lte(a, b, loose) {
-        return compare(a, b, loose) <= 0;
-      }
+  return (anum && !bnum) ? -1 :
+         (bnum && !anum) ? 1 :
+         a < b ? -1 :
+         a > b ? 1 :
+         0;
+}
+
+exports.rcompareIdentifiers = rcompareIdentifiers;
+function rcompareIdentifiers(a, b) {
+  return compareIdentifiers(b, a);
+}
+
+exports.major = major;
+function major(a, loose) {
+  return new SemVer(a, loose).major;
+}
+
+exports.minor = minor;
+function minor(a, loose) {
+  return new SemVer(a, loose).minor;
+}
+
+exports.patch = patch;
+function patch(a, loose) {
+  return new SemVer(a, loose).patch;
+}
+
+exports.compare = compare;
+function compare(a, b, loose) {
+  return new SemVer(a, loose).compare(new SemVer(b, loose));
+}
+
+exports.compareLoose = compareLoose;
+function compareLoose(a, b) {
+  return compare(a, b, true);
+}
+
+exports.rcompare = rcompare;
+function rcompare(a, b, loose) {
+  return compare(b, a, loose);
+}
+
+exports.sort = sort;
+function sort(list, loose) {
+  return list.sort(function(a, b) {
+    return exports.compare(a, b, loose);
+  });
+}
+
+exports.rsort = rsort;
+function rsort(list, loose) {
+  return list.sort(function(a, b) {
+    return exports.rcompare(a, b, loose);
+  });
+}
+
+exports.gt = gt;
+function gt(a, b, loose) {
+  return compare(a, b, loose) > 0;
+}
+
+exports.lt = lt;
+function lt(a, b, loose) {
+  return compare(a, b, loose) < 0;
+}
+
+exports.eq = eq;
+function eq(a, b, loose) {
+  return compare(a, b, loose) === 0;
+}
+
+exports.neq = neq;
+function neq(a, b, loose) {
+  return compare(a, b, loose) !== 0;
+}
+
+exports.gte = gte;
+function gte(a, b, loose) {
+  return compare(a, b, loose) >= 0;
+}
+
+exports.lte = lte;
+function lte(a, b, loose) {
+  return compare(a, b, loose) <= 0;
+}
+
+exports.cmp = cmp;
+function cmp(a, op, b, loose) {
+  var ret;
+  switch (op) {
+    case '===':
+      if (typeof a === 'object') a = a.version;
+      if (typeof b === 'object') b = b.version;
+      ret = a === b;
+      break;
+    case '!==':
+      if (typeof a === 'object') a = a.version;
+      if (typeof b === 'object') b = b.version;
+      ret = a !== b;
+      break;
+    case '': case '=': case '==': ret = eq(a, b, loose); break;
+    case '!=': ret = neq(a, b, loose); break;
+    case '>': ret = gt(a, b, loose); break;
+    case '>=': ret = gte(a, b, loose); break;
+    case '<': ret = lt(a, b, loose); break;
+    case '<=': ret = lte(a, b, loose); break;
+    default: throw new TypeError('Invalid operator: ' + op);
+  }
+  return ret;
+}
+
+exports.Comparator = Comparator;
+function Comparator(comp, loose) {
+  if (comp instanceof Comparator) {
+    if (comp.loose === loose)
+      return comp;
+    else
+      comp = comp.value;
+  }
 
-      exports.cmp = cmp;
-      function cmp(a, op, b, loose) {
-        var ret;
-        switch (op) {
-          case "===":
-            if (typeof a === "object") a = a.version;
-            if (typeof b === "object") b = b.version;
-            ret = a === b;
-            break;
-          case "!==":
-            if (typeof a === "object") a = a.version;
-            if (typeof b === "object") b = b.version;
-            ret = a !== b;
-            break;
-          case "":
-          case "=":
-          case "==":
-            ret = eq(a, b, loose);
-            break;
-          case "!=":
-            ret = neq(a, b, loose);
-            break;
-          case ">":
-            ret = gt(a, b, loose);
-            break;
-          case ">=":
-            ret = gte(a, b, loose);
-            break;
-          case "<":
-            ret = lt(a, b, loose);
-            break;
-          case "<=":
-            ret = lte(a, b, loose);
-            break;
-          default:
-            throw new TypeError("Invalid operator: " + op);
-        }
-        return ret;
-      }
+  if (!(this instanceof Comparator))
+    return new Comparator(comp, loose);
 
-      exports.Comparator = Comparator;
-      function Comparator(comp, loose) {
-        if (comp instanceof Comparator) {
-          if (comp.loose === loose) return comp;
-          else comp = comp.value;
-        }
+  debug('comparator', comp, loose);
+  this.loose = loose;
+  this.parse(comp);
 
-        if (!(this instanceof Comparator)) return new Comparator(comp, loose);
+  if (this.semver === ANY)
+    this.value = '';
+  else
+    this.value = this.operator + this.semver.version;
 
-        debug("comparator", comp, loose);
-        this.loose = loose;
-        this.parse(comp);
+  debug('comp', this);
+}
 
-        if (this.semver === ANY) this.value = "";
-        else this.value = this.operator + this.semver.version;
+var ANY = {};
+Comparator.prototype.parse = function(comp) {
+  var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
+  var m = comp.match(r);
 
-        debug("comp", this);
-      }
+  if (!m)
+    throw new TypeError('Invalid comparator: ' + comp);
 
-      var ANY = {};
-      Comparator.prototype.parse = function (comp) {
-        var r = this.loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-        var m = comp.match(r);
+  this.operator = m[1];
+  if (this.operator === '=')
+    this.operator = '';
 
-        if (!m) throw new TypeError("Invalid comparator: " + comp);
+  // if it literally is just '>' or '' then allow anything.
+  if (!m[2])
+    this.semver = ANY;
+  else
+    this.semver = new SemVer(m[2], this.loose);
+};
 
-        this.operator = m[1];
-        if (this.operator === "=") this.operator = "";
+Comparator.prototype.toString = function() {
+  return this.value;
+};
 
-        // if it literally is just '>' or '' then allow anything.
-        if (!m[2]) this.semver = ANY;
-        else this.semver = new SemVer(m[2], this.loose);
-      };
+Comparator.prototype.test = function(version) {
+  debug('Comparator.test', version, this.loose);
 
-      Comparator.prototype.toString = function () {
-        return this.value;
-      };
+  if (this.semver === ANY)
+    return true;
 
-      Comparator.prototype.test = function (version) {
-        debug("Comparator.test", version, this.loose);
+  if (typeof version === 'string')
+    version = new SemVer(version, this.loose);
 
-        if (this.semver === ANY) return true;
+  return cmp(version, this.operator, this.semver, this.loose);
+};
 
-        if (typeof version === "string")
-          version = new SemVer(version, this.loose);
+Comparator.prototype.intersects = function(comp, loose) {
+  if (!(comp instanceof Comparator)) {
+    throw new TypeError('a Comparator is required');
+  }
 
-        return cmp(version, this.operator, this.semver, this.loose);
-      };
+  var rangeTmp;
 
-      Comparator.prototype.intersects = function (comp, loose) {
-        if (!(comp instanceof Comparator)) {
-          throw new TypeError("a Comparator is required");
-        }
-
-        var rangeTmp;
-
-        if (this.operator === "") {
-          rangeTmp = new Range(comp.value, loose);
-          return satisfies(this.value, rangeTmp, loose);
-        } else if (comp.operator === "") {
-          rangeTmp = new Range(this.value, loose);
-          return satisfies(comp.semver, rangeTmp, loose);
-        }
-
-        var sameDirectionIncreasing =
-          (this.operator === ">=" || this.operator === ">") &&
-          (comp.operator === ">=" || comp.operator === ">");
-        var sameDirectionDecreasing =
-          (this.operator === "<=" || this.operator === "<") &&
-          (comp.operator === "<=" || comp.operator === "<");
-        var sameSemVer = this.semver.version === comp.semver.version;
-        var differentDirectionsInclusive =
-          (this.operator === ">=" || this.operator === "<=") &&
-          (comp.operator === ">=" || comp.operator === "<=");
-        var oppositeDirectionsLessThan =
-          cmp(this.semver, "<", comp.semver, loose) &&
-          (this.operator === ">=" || this.operator === ">") &&
-          (comp.operator === "<=" || comp.operator === "<");
-        var oppositeDirectionsGreaterThan =
-          cmp(this.semver, ">", comp.semver, loose) &&
-          (this.operator === "<=" || this.operator === "<") &&
-          (comp.operator === ">=" || comp.operator === ">");
-
-        return (
-          sameDirectionIncreasing ||
-          sameDirectionDecreasing ||
-          (sameSemVer && differentDirectionsInclusive) ||
-          oppositeDirectionsLessThan ||
-          oppositeDirectionsGreaterThan
-        );
-      };
+  if (this.operator === '') {
+    rangeTmp = new Range(comp.value, loose);
+    return satisfies(this.value, rangeTmp, loose);
+  } else if (comp.operator === '') {
+    rangeTmp = new Range(this.value, loose);
+    return satisfies(comp.semver, rangeTmp, loose);
+  }
 
-      exports.Range = Range;
-      function Range(range, loose) {
-        if (range instanceof Range) {
-          if (range.loose === loose) {
-            return range;
-          } else {
-            return new Range(range.raw, loose);
-          }
-        }
+  var sameDirectionIncreasing =
+    (this.operator === '>=' || this.operator === '>') &&
+    (comp.operator === '>=' || comp.operator === '>');
+  var sameDirectionDecreasing =
+    (this.operator === '<=' || this.operator === '<') &&
+    (comp.operator === '<=' || comp.operator === '<');
+  var sameSemVer = this.semver.version === comp.semver.version;
+  var differentDirectionsInclusive =
+    (this.operator === '>=' || this.operator === '<=') &&
+    (comp.operator === '>=' || comp.operator === '<=');
+  var oppositeDirectionsLessThan =
+    cmp(this.semver, '<', comp.semver, loose) &&
+    ((this.operator === '>=' || this.operator === '>') &&
+    (comp.operator === '<=' || comp.operator === '<'));
+  var oppositeDirectionsGreaterThan =
+    cmp(this.semver, '>', comp.semver, loose) &&
+    ((this.operator === '<=' || this.operator === '<') &&
+    (comp.operator === '>=' || comp.operator === '>'));
+
+  return sameDirectionIncreasing || sameDirectionDecreasing ||
+    (sameSemVer && differentDirectionsInclusive) ||
+    oppositeDirectionsLessThan || oppositeDirectionsGreaterThan;
+};
 
-        if (range instanceof Comparator) {
-          return new Range(range.value, loose);
-        }
 
-        if (!(this instanceof Range)) return new Range(range, loose);
+exports.Range = Range;
+function Range(range, loose) {
+  if (range instanceof Range) {
+    if (range.loose === loose) {
+      return range;
+    } else {
+      return new Range(range.raw, loose);
+    }
+  }
 
-        this.loose = loose;
+  if (range instanceof Comparator) {
+    return new Range(range.value, loose);
+  }
 
-        // First, split based on boolean or ||
-        this.raw = range;
-        this.set = range
-          .split(/\s*\|\|\s*/)
-          .map(function (range) {
-            return this.parseRange(range.trim());
-          }, this)
-          .filter(function (c) {
-            // throw out any that are not relevant for whatever reason
-            return c.length;
-          });
+  if (!(this instanceof Range))
+    return new Range(range, loose);
 
-        if (!this.set.length) {
-          throw new TypeError("Invalid SemVer Range: " + range);
-        }
+  this.loose = loose;
 
-        this.format();
-      }
+  // First, split based on boolean or ||
+  this.raw = range;
+  this.set = range.split(/\s*\|\|\s*/).map(function(range) {
+    return this.parseRange(range.trim());
+  }, this).filter(function(c) {
+    // throw out any that are not relevant for whatever reason
+    return c.length;
+  });
 
-      Range.prototype.format = function () {
-        this.range = this.set
-          .map(function (comps) {
-            return comps.join(" ").trim();
-          })
-          .join("||")
-          .trim();
-        return this.range;
-      };
+  if (!this.set.length) {
+    throw new TypeError('Invalid SemVer Range: ' + range);
+  }
 
-      Range.prototype.toString = function () {
-        return this.range;
-      };
+  this.format();
+}
 
-      Range.prototype.parseRange = function (range) {
-        var loose = this.loose;
-        range = range.trim();
-        debug("range", range, loose);
-        // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
-        var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
-        range = range.replace(hr, hyphenReplace);
-        debug("hyphen replace", range);
-        // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
-        range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
-        debug("comparator trim", range, re[COMPARATORTRIM]);
-
-        // `~ 1.2.3` => `~1.2.3`
-        range = range.replace(re[TILDETRIM], tildeTrimReplace);
-
-        // `^ 1.2.3` => `^1.2.3`
-        range = range.replace(re[CARETTRIM], caretTrimReplace);
-
-        // normalize spaces
-        range = range.split(/\s+/).join(" ");
-
-        // At this point, the range is completely trimmed and
-        // ready to be split into comparators.
-
-        var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
-        var set = range
-          .split(" ")
-          .map(function (comp) {
-            return parseComparator(comp, loose);
-          })
-          .join(" ")
-          .split(/\s+/);
-        if (this.loose) {
-          // in loose mode, throw out any that are not valid comparators
-          set = set.filter(function (comp) {
-            return !!comp.match(compRe);
-          });
-        }
-        set = set.map(function (comp) {
-          return new Comparator(comp, loose);
-        });
+Range.prototype.format = function() {
+  this.range = this.set.map(function(comps) {
+    return comps.join(' ').trim();
+  }).join('||').trim();
+  return this.range;
+};
 
-        return set;
-      };
+Range.prototype.toString = function() {
+  return this.range;
+};
 
-      Range.prototype.intersects = function (range, loose) {
-        if (!(range instanceof Range)) {
-          throw new TypeError("a Range is required");
-        }
+Range.prototype.parseRange = function(range) {
+  var loose = this.loose;
+  range = range.trim();
+  debug('range', range, loose);
+  // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`
+  var hr = loose ? re[HYPHENRANGELOOSE] : re[HYPHENRANGE];
+  range = range.replace(hr, hyphenReplace);
+  debug('hyphen replace', range);
+  // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`
+  range = range.replace(re[COMPARATORTRIM], comparatorTrimReplace);
+  debug('comparator trim', range, re[COMPARATORTRIM]);
+
+  // `~ 1.2.3` => `~1.2.3`
+  range = range.replace(re[TILDETRIM], tildeTrimReplace);
+
+  // `^ 1.2.3` => `^1.2.3`
+  range = range.replace(re[CARETTRIM], caretTrimReplace);
+
+  // normalize spaces
+  range = range.split(/\s+/).join(' ');
+
+  // At this point, the range is completely trimmed and
+  // ready to be split into comparators.
+
+  var compRe = loose ? re[COMPARATORLOOSE] : re[COMPARATOR];
+  var set = range.split(' ').map(function(comp) {
+    return parseComparator(comp, loose);
+  }).join(' ').split(/\s+/);
+  if (this.loose) {
+    // in loose mode, throw out any that are not valid comparators
+    set = set.filter(function(comp) {
+      return !!comp.match(compRe);
+    });
+  }
+  set = set.map(function(comp) {
+    return new Comparator(comp, loose);
+  });
 
-        return this.set.some(function (thisComparators) {
-          return thisComparators.every(function (thisComparator) {
-            return range.set.some(function (rangeComparators) {
-              return rangeComparators.every(function (rangeComparator) {
-                return thisComparator.intersects(rangeComparator, loose);
-              });
-            });
-          });
-        });
-      };
+  return set;
+};
 
-      // Mostly just for testing and legacy API reasons
-      exports.toComparators = toComparators;
-      function toComparators(range, loose) {
-        return new Range(range, loose).set.map(function (comp) {
-          return comp
-            .map(function (c) {
-              return c.value;
-            })
-            .join(" ")
-            .trim()
-            .split(" ");
-        });
-      }
+Range.prototype.intersects = function(range, loose) {
+  if (!(range instanceof Range)) {
+    throw new TypeError('a Range is required');
+  }
 
-      // comprised of xranges, tildes, stars, and gtlt's at this point.
-      // already replaced the hyphen ranges
-      // turn into a set of JUST comparators.
-      function parseComparator(comp, loose) {
-        debug("comp", comp);
-        comp = replaceCarets(comp, loose);
-        debug("caret", comp);
-        comp = replaceTildes(comp, loose);
-        debug("tildes", comp);
-        comp = replaceXRanges(comp, loose);
-        debug("xrange", comp);
-        comp = replaceStars(comp, loose);
-        debug("stars", comp);
-        return comp;
-      }
-
-      function isX(id) {
-        return !id || id.toLowerCase() === "x" || id === "*";
-      }
-
-      // ~, ~> --> * (any, kinda silly)
-      // ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
-      // ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
-      // ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
-      // ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
-      // ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
-      function replaceTildes(comp, loose) {
-        return comp
-          .trim()
-          .split(/\s+/)
-          .map(function (comp) {
-            return replaceTilde(comp, loose);
-          })
-          .join(" ");
-      }
-
-      function replaceTilde(comp, loose) {
-        var r = loose ? re[TILDELOOSE] : re[TILDE];
-        return comp.replace(r, function (_, M, m, p, pr) {
-          debug("tilde", comp, _, M, m, p, pr);
-          var ret;
-
-          if (isX(M)) ret = "";
-          else if (isX(m)) ret = ">=" + M + ".0.0 <" + (+M + 1) + ".0.0";
-          else if (isX(p))
-            // ~1.2 == >=1.2.0 <1.3.0
-            ret = ">=" + M + "." + m + ".0 <" + M + "." + (+m + 1) + ".0";
-          else if (pr) {
-            debug("replaceTilde pr", pr);
-            if (pr.charAt(0) !== "-") pr = "-" + pr;
-            ret =
-              ">=" +
-              M +
-              "." +
-              m +
-              "." +
-              p +
-              pr +
-              " <" +
-              M +
-              "." +
-              (+m + 1) +
-              ".0";
-          } else
-            // ~1.2.3 == >=1.2.3 <1.3.0
-            ret =
-              ">=" + M + "." + m + "." + p + " <" + M + "." + (+m + 1) + ".0";
-
-          debug("tilde return", ret);
-          return ret;
+  return this.set.some(function(thisComparators) {
+    return thisComparators.every(function(thisComparator) {
+      return range.set.some(function(rangeComparators) {
+        return rangeComparators.every(function(rangeComparator) {
+          return thisComparator.intersects(rangeComparator, loose);
         });
-      }
+      });
+    });
+  });
+};
 
-      // ^ --> * (any, kinda silly)
-      // ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
-      // ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
-      // ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
-      // ^1.2.3 --> >=1.2.3 <2.0.0
-      // ^1.2.0 --> >=1.2.0 <2.0.0
-      function replaceCarets(comp, loose) {
-        return comp
-          .trim()
-          .split(/\s+/)
-          .map(function (comp) {
-            return replaceCaret(comp, loose);
-          })
-          .join(" ");
-      }
-
-      function replaceCaret(comp, loose) {
-        debug("caret", comp, loose);
-        var r = loose ? re[CARETLOOSE] : re[CARET];
-        return comp.replace(r, function (_, M, m, p, pr) {
-          debug("caret", comp, _, M, m, p, pr);
-          var ret;
-
-          if (isX(M)) ret = "";
-          else if (isX(m)) ret = ">=" + M + ".0.0 <" + (+M + 1) + ".0.0";
-          else if (isX(p)) {
-            if (M === "0")
-              ret = ">=" + M + "." + m + ".0 <" + M + "." + (+m + 1) + ".0";
-            else ret = ">=" + M + "." + m + ".0 <" + (+M + 1) + ".0.0";
-          } else if (pr) {
-            debug("replaceCaret pr", pr);
-            if (pr.charAt(0) !== "-") pr = "-" + pr;
-            if (M === "0") {
-              if (m === "0")
-                ret =
-                  ">=" +
-                  M +
-                  "." +
-                  m +
-                  "." +
-                  p +
-                  pr +
-                  " <" +
-                  M +
-                  "." +
-                  m +
-                  "." +
-                  (+p + 1);
-              else
-                ret =
-                  ">=" +
-                  M +
-                  "." +
-                  m +
-                  "." +
-                  p +
-                  pr +
-                  " <" +
-                  M +
-                  "." +
-                  (+m + 1) +
-                  ".0";
-            } else
-              ret =
-                ">=" + M + "." + m + "." + p + pr + " <" + (+M + 1) + ".0.0";
-          } else {
-            debug("no pr");
-            if (M === "0") {
-              if (m === "0")
-                ret =
-                  ">=" +
-                  M +
-                  "." +
-                  m +
-                  "." +
-                  p +
-                  " <" +
-                  M +
-                  "." +
-                  m +
-                  "." +
-                  (+p + 1);
-              else
-                ret =
-                  ">=" +
-                  M +
-                  "." +
-                  m +
-                  "." +
-                  p +
-                  " <" +
-                  M +
-                  "." +
-                  (+m + 1) +
-                  ".0";
-            } else
-              ret = ">=" + M + "." + m + "." + p + " <" + (+M + 1) + ".0.0";
-          }
+// Mostly just for testing and legacy API reasons
+exports.toComparators = toComparators;
+function toComparators(range, loose) {
+  return new Range(range, loose).set.map(function(comp) {
+    return comp.map(function(c) {
+      return c.value;
+    }).join(' ').trim().split(' ');
+  });
+}
+
+// comprised of xranges, tildes, stars, and gtlt's at this point.
+// already replaced the hyphen ranges
+// turn into a set of JUST comparators.
+function parseComparator(comp, loose) {
+  debug('comp', comp);
+  comp = replaceCarets(comp, loose);
+  debug('caret', comp);
+  comp = replaceTildes(comp, loose);
+  debug('tildes', comp);
+  comp = replaceXRanges(comp, loose);
+  debug('xrange', comp);
+  comp = replaceStars(comp, loose);
+  debug('stars', comp);
+  return comp;
+}
+
+function isX(id) {
+  return !id || id.toLowerCase() === 'x' || id === '*';
+}
+
+// ~, ~> --> * (any, kinda silly)
+// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0
+// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0
+// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0
+// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0
+// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0
+function replaceTildes(comp, loose) {
+  return comp.trim().split(/\s+/).map(function(comp) {
+    return replaceTilde(comp, loose);
+  }).join(' ');
+}
+
+function replaceTilde(comp, loose) {
+  var r = loose ? re[TILDELOOSE] : re[TILDE];
+  return comp.replace(r, function(_, M, m, p, pr) {
+    debug('tilde', comp, _, M, m, p, pr);
+    var ret;
+
+    if (isX(M))
+      ret = '';
+    else if (isX(m))
+      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
+    else if (isX(p))
+      // ~1.2 == >=1.2.0 <1.3.0
+      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
+    else if (pr) {
+      debug('replaceTilde pr', pr);
+      if (pr.charAt(0) !== '-')
+        pr = '-' + pr;
+      ret = '>=' + M + '.' + m + '.' + p + pr +
+            ' <' + M + '.' + (+m + 1) + '.0';
+    } else
+      // ~1.2.3 == >=1.2.3 <1.3.0
+      ret = '>=' + M + '.' + m + '.' + p +
+            ' <' + M + '.' + (+m + 1) + '.0';
+
+    debug('tilde return', ret);
+    return ret;
+  });
+}
+
+// ^ --> * (any, kinda silly)
+// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0
+// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0
+// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0
+// ^1.2.3 --> >=1.2.3 <2.0.0
+// ^1.2.0 --> >=1.2.0 <2.0.0
+function replaceCarets(comp, loose) {
+  return comp.trim().split(/\s+/).map(function(comp) {
+    return replaceCaret(comp, loose);
+  }).join(' ');
+}
+
+function replaceCaret(comp, loose) {
+  debug('caret', comp, loose);
+  var r = loose ? re[CARETLOOSE] : re[CARET];
+  return comp.replace(r, function(_, M, m, p, pr) {
+    debug('caret', comp, _, M, m, p, pr);
+    var ret;
+
+    if (isX(M))
+      ret = '';
+    else if (isX(m))
+      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
+    else if (isX(p)) {
+      if (M === '0')
+        ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
+      else
+        ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0';
+    } else if (pr) {
+      debug('replaceCaret pr', pr);
+      if (pr.charAt(0) !== '-')
+        pr = '-' + pr;
+      if (M === '0') {
+        if (m === '0')
+          ret = '>=' + M + '.' + m + '.' + p + pr +
+                ' <' + M + '.' + m + '.' + (+p + 1);
+        else
+          ret = '>=' + M + '.' + m + '.' + p + pr +
+                ' <' + M + '.' + (+m + 1) + '.0';
+      } else
+        ret = '>=' + M + '.' + m + '.' + p + pr +
+              ' <' + (+M + 1) + '.0.0';
+    } else {
+      debug('no pr');
+      if (M === '0') {
+        if (m === '0')
+          ret = '>=' + M + '.' + m + '.' + p +
+                ' <' + M + '.' + m + '.' + (+p + 1);
+        else
+          ret = '>=' + M + '.' + m + '.' + p +
+                ' <' + M + '.' + (+m + 1) + '.0';
+      } else
+        ret = '>=' + M + '.' + m + '.' + p +
+              ' <' + (+M + 1) + '.0.0';
+    }
 
-          debug("caret return", ret);
-          return ret;
-        });
+    debug('caret return', ret);
+    return ret;
+  });
+}
+
+function replaceXRanges(comp, loose) {
+  debug('replaceXRanges', comp, loose);
+  return comp.split(/\s+/).map(function(comp) {
+    return replaceXRange(comp, loose);
+  }).join(' ');
+}
+
+function replaceXRange(comp, loose) {
+  comp = comp.trim();
+  var r = loose ? re[XRANGELOOSE] : re[XRANGE];
+  return comp.replace(r, function(ret, gtlt, M, m, p, pr) {
+    debug('xRange', comp, ret, gtlt, M, m, p, pr);
+    var xM = isX(M);
+    var xm = xM || isX(m);
+    var xp = xm || isX(p);
+    var anyX = xp;
+
+    if (gtlt === '=' && anyX)
+      gtlt = '';
+
+    if (xM) {
+      if (gtlt === '>' || gtlt === '<') {
+        // nothing is allowed
+        ret = '<0.0.0';
+      } else {
+        // nothing is forbidden
+        ret = '*';
+      }
+    } else if (gtlt && anyX) {
+      // replace X with 0
+      if (xm)
+        m = 0;
+      if (xp)
+        p = 0;
+
+      if (gtlt === '>') {
+        // >1 => >=2.0.0
+        // >1.2 => >=1.3.0
+        // >1.2.3 => >= 1.2.4
+        gtlt = '>=';
+        if (xm) {
+          M = +M + 1;
+          m = 0;
+          p = 0;
+        } else if (xp) {
+          m = +m + 1;
+          p = 0;
+        }
+      } else if (gtlt === '<=') {
+        // <=0.7.x is actually <0.8.0, since any 0.7.x should
+        // pass.  Similarly, <=7.x is actually <8.0.0, etc.
+        gtlt = '<';
+        if (xm)
+          M = +M + 1;
+        else
+          m = +m + 1;
       }
 
-      function replaceXRanges(comp, loose) {
-        debug("replaceXRanges", comp, loose);
-        return comp
-          .split(/\s+/)
-          .map(function (comp) {
-            return replaceXRange(comp, loose);
-          })
-          .join(" ");
-      }
+      ret = gtlt + M + '.' + m + '.' + p;
+    } else if (xm) {
+      ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0';
+    } else if (xp) {
+      ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0';
+    }
 
-      function replaceXRange(comp, loose) {
-        comp = comp.trim();
-        var r = loose ? re[XRANGELOOSE] : re[XRANGE];
-        return comp.replace(r, function (ret, gtlt, M, m, p, pr) {
-          debug("xRange", comp, ret, gtlt, M, m, p, pr);
-          var xM = isX(M);
-          var xm = xM || isX(m);
-          var xp = xm || isX(p);
-          var anyX = xp;
+    debug('xRange return', ret);
+
+    return ret;
+  });
+}
+
+// Because * is AND-ed with everything else in the comparator,
+// and '' means "any version", just remove the *s entirely.
+function replaceStars(comp, loose) {
+  debug('replaceStars', comp, loose);
+  // Looseness is ignored here.  star is always as loose as it gets!
+  return comp.trim().replace(re[STAR], '');
+}
+
+// This function is passed to string.replace(re[HYPHENRANGE])
+// M, m, patch, prerelease, build
+// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
+// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
+// 1.2 - 3.4 => >=1.2.0 <3.5.0
+function hyphenReplace($0,
+                       from, fM, fm, fp, fpr, fb,
+                       to, tM, tm, tp, tpr, tb) {
+
+  if (isX(fM))
+    from = '';
+  else if (isX(fm))
+    from = '>=' + fM + '.0.0';
+  else if (isX(fp))
+    from = '>=' + fM + '.' + fm + '.0';
+  else
+    from = '>=' + from;
+
+  if (isX(tM))
+    to = '';
+  else if (isX(tm))
+    to = '<' + (+tM + 1) + '.0.0';
+  else if (isX(tp))
+    to = '<' + tM + '.' + (+tm + 1) + '.0';
+  else if (tpr)
+    to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr;
+  else
+    to = '<=' + to;
+
+  return (from + ' ' + to).trim();
+}
+
+
+// if ANY of the sets match ALL of its comparators, then pass
+Range.prototype.test = function(version) {
+  if (!version)
+    return false;
+
+  if (typeof version === 'string')
+    version = new SemVer(version, this.loose);
+
+  for (var i = 0; i < this.set.length; i++) {
+    if (testSet(this.set[i], version))
+      return true;
+  }
+  return false;
+};
 
-          if (gtlt === "=" && anyX) gtlt = "";
+function testSet(set, version) {
+  for (var i = 0; i < set.length; i++) {
+    if (!set[i].test(version))
+      return false;
+  }
 
-          if (xM) {
-            if (gtlt === ">" || gtlt === "<") {
-              // nothing is allowed
-              ret = "<0.0.0";
-            } else {
-              // nothing is forbidden
-              ret = "*";
-            }
-          } else if (gtlt && anyX) {
-            // replace X with 0
-            if (xm) m = 0;
-            if (xp) p = 0;
-
-            if (gtlt === ">") {
-              // >1 => >=2.0.0
-              // >1.2 => >=1.3.0
-              // >1.2.3 => >= 1.2.4
-              gtlt = ">=";
-              if (xm) {
-                M = +M + 1;
-                m = 0;
-                p = 0;
-              } else if (xp) {
-                m = +m + 1;
-                p = 0;
-              }
-            } else if (gtlt === "<=") {
-              // <=0.7.x is actually <0.8.0, since any 0.7.x should
-              // pass.  Similarly, <=7.x is actually <8.0.0, etc.
-              gtlt = "<";
-              if (xm) M = +M + 1;
-              else m = +m + 1;
-            }
+  if (version.prerelease.length) {
+    // Find the set of versions that are allowed to have prereleases
+    // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
+    // That should allow `1.2.3-pr.2` to pass.
+    // However, `1.2.4-alpha.notready` should NOT be allowed,
+    // even though it's within the range set by the comparators.
+    for (var i = 0; i < set.length; i++) {
+      debug(set[i].semver);
+      if (set[i].semver === ANY)
+        continue;
+
+      if (set[i].semver.prerelease.length > 0) {
+        var allowed = set[i].semver;
+        if (allowed.major === version.major &&
+            allowed.minor === version.minor &&
+            allowed.patch === version.patch)
+          return true;
+      }
+    }
 
-            ret = gtlt + M + "." + m + "." + p;
-          } else if (xm) {
-            ret = ">=" + M + ".0.0 <" + (+M + 1) + ".0.0";
-          } else if (xp) {
-            ret = ">=" + M + "." + m + ".0 <" + M + "." + (+m + 1) + ".0";
-          }
+    // Version has a -pre, but it's not one of the ones we like.
+    return false;
+  }
 
-          debug("xRange return", ret);
+  return true;
+}
 
-          return ret;
-        });
+exports.satisfies = satisfies;
+function satisfies(version, range, loose) {
+  try {
+    range = new Range(range, loose);
+  } catch (er) {
+    return false;
+  }
+  return range.test(version);
+}
+
+exports.maxSatisfying = maxSatisfying;
+function maxSatisfying(versions, range, loose) {
+  var max = null;
+  var maxSV = null;
+  try {
+    var rangeObj = new Range(range, loose);
+  } catch (er) {
+    return null;
+  }
+  versions.forEach(function (v) {
+    if (rangeObj.test(v)) { // satisfies(v, range, loose)
+      if (!max || maxSV.compare(v) === -1) { // compare(max, v, true)
+        max = v;
+        maxSV = new SemVer(max, loose);
       }
+    }
+  })
+  return max;
+}
+
+exports.minSatisfying = minSatisfying;
+function minSatisfying(versions, range, loose) {
+  var min = null;
+  var minSV = null;
+  try {
+    var rangeObj = new Range(range, loose);
+  } catch (er) {
+    return null;
+  }
+  versions.forEach(function (v) {
+    if (rangeObj.test(v)) { // satisfies(v, range, loose)
+      if (!min || minSV.compare(v) === 1) { // compare(min, v, true)
+        min = v;
+        minSV = new SemVer(min, loose);
+      }
+    }
+  })
+  return min;
+}
+
+exports.validRange = validRange;
+function validRange(range, loose) {
+  try {
+    // Return '*' instead of '' so that truthiness works.
+    // This will throw if it's invalid anyway
+    return new Range(range, loose).range || '*';
+  } catch (er) {
+    return null;
+  }
+}
+
+// Determine if version is less than all the versions possible in the range
+exports.ltr = ltr;
+function ltr(version, range, loose) {
+  return outside(version, range, '<', loose);
+}
+
+// Determine if version is greater than all the versions possible in the range.
+exports.gtr = gtr;
+function gtr(version, range, loose) {
+  return outside(version, range, '>', loose);
+}
+
+exports.outside = outside;
+function outside(version, range, hilo, loose) {
+  version = new SemVer(version, loose);
+  range = new Range(range, loose);
+
+  var gtfn, ltefn, ltfn, comp, ecomp;
+  switch (hilo) {
+    case '>':
+      gtfn = gt;
+      ltefn = lte;
+      ltfn = lt;
+      comp = '>';
+      ecomp = '>=';
+      break;
+    case '<':
+      gtfn = lt;
+      ltefn = gte;
+      ltfn = gt;
+      comp = '<';
+      ecomp = '<=';
+      break;
+    default:
+      throw new TypeError('Must provide a hilo val of "<" or ">"');
+  }
 
-      // Because * is AND-ed with everything else in the comparator,
-      // and '' means "any version", just remove the *s entirely.
-      function replaceStars(comp, loose) {
-        debug("replaceStars", comp, loose);
-        // Looseness is ignored here.  star is always as loose as it gets!
-        return comp.trim().replace(re[STAR], "");
-      }
-
-      // This function is passed to string.replace(re[HYPHENRANGE])
-      // M, m, patch, prerelease, build
-      // 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
-      // 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do
-      // 1.2 - 3.4 => >=1.2.0 <3.5.0
-      function hyphenReplace(
-        $0,
-        from,
-        fM,
-        fm,
-        fp,
-        fpr,
-        fb,
-        to,
-        tM,
-        tm,
-        tp,
-        tpr,
-        tb,
-      ) {
-        if (isX(fM)) from = "";
-        else if (isX(fm)) from = ">=" + fM + ".0.0";
-        else if (isX(fp)) from = ">=" + fM + "." + fm + ".0";
-        else from = ">=" + from;
-
-        if (isX(tM)) to = "";
-        else if (isX(tm)) to = "<" + (+tM + 1) + ".0.0";
-        else if (isX(tp)) to = "<" + tM + "." + (+tm + 1) + ".0";
-        else if (tpr) to = "<=" + tM + "." + tm + "." + tp + "-" + tpr;
-        else to = "<=" + to;
-
-        return (from + " " + to).trim();
-      }
-
-      // if ANY of the sets match ALL of its comparators, then pass
-      Range.prototype.test = function (version) {
-        if (!version) return false;
-
-        if (typeof version === "string")
-          version = new SemVer(version, this.loose);
-
-        for (var i = 0; i < this.set.length; i++) {
-          if (testSet(this.set[i], version)) return true;
-        }
-        return false;
-      };
-
-      function testSet(set, version) {
-        for (var i = 0; i < set.length; i++) {
-          if (!set[i].test(version)) return false;
-        }
-
-        if (version.prerelease.length) {
-          // Find the set of versions that are allowed to have prereleases
-          // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0
-          // That should allow `1.2.3-pr.2` to pass.
-          // However, `1.2.4-alpha.notready` should NOT be allowed,
-          // even though it's within the range set by the comparators.
-          for (var i = 0; i < set.length; i++) {
-            debug(set[i].semver);
-            if (set[i].semver === ANY) continue;
-
-            if (set[i].semver.prerelease.length > 0) {
-              var allowed = set[i].semver;
-              if (
-                allowed.major === version.major &&
-                allowed.minor === version.minor &&
-                allowed.patch === version.patch
-              )
-                return true;
-            }
-          }
+  // If it satisifes the range it is not outside
+  if (satisfies(version, range, loose)) {
+    return false;
+  }
 
-          // Version has a -pre, but it's not one of the ones we like.
-          return false;
-        }
+  // From now on, variable terms are as if we're in "gtr" mode.
+  // but note that everything is flipped for the "ltr" function.
 
-        return true;
-      }
+  for (var i = 0; i < range.set.length; ++i) {
+    var comparators = range.set[i];
 
-      exports.satisfies = satisfies;
-      function satisfies(version, range, loose) {
-        try {
-          range = new Range(range, loose);
-        } catch (er) {
-          return false;
-        }
-        return range.test(version);
-      }
+    var high = null;
+    var low = null;
 
-      exports.maxSatisfying = maxSatisfying;
-      function maxSatisfying(versions, range, loose) {
-        var max = null;
-        var maxSV = null;
-        try {
-          var rangeObj = new Range(range, loose);
-        } catch (er) {
-          return null;
-        }
-        versions.forEach(function (v) {
-          if (rangeObj.test(v)) {
-            // satisfies(v, range, loose)
-            if (!max || maxSV.compare(v) === -1) {
-              // compare(max, v, true)
-              max = v;
-              maxSV = new SemVer(max, loose);
-            }
-          }
-        });
-        return max;
+    comparators.forEach(function(comparator) {
+      if (comparator.semver === ANY) {
+        comparator = new Comparator('>=0.0.0')
       }
-
-      exports.minSatisfying = minSatisfying;
-      function minSatisfying(versions, range, loose) {
-        var min = null;
-        var minSV = null;
-        try {
-          var rangeObj = new Range(range, loose);
-        } catch (er) {
-          return null;
-        }
-        versions.forEach(function (v) {
-          if (rangeObj.test(v)) {
-            // satisfies(v, range, loose)
-            if (!min || minSV.compare(v) === 1) {
-              // compare(min, v, true)
-              min = v;
-              minSV = new SemVer(min, loose);
-            }
-          }
-        });
-        return min;
+      high = high || comparator;
+      low = low || comparator;
+      if (gtfn(comparator.semver, high.semver, loose)) {
+        high = comparator;
+      } else if (ltfn(comparator.semver, low.semver, loose)) {
+        low = comparator;
       }
+    });
 
-      exports.validRange = validRange;
-      function validRange(range, loose) {
-        try {
-          // Return '*' instead of '' so that truthiness works.
-          // This will throw if it's invalid anyway
-          return new Range(range, loose).range || "*";
-        } catch (er) {
-          return null;
-        }
-      }
+    // If the edge version comparator has a operator then our version
+    // isn't outside it
+    if (high.operator === comp || high.operator === ecomp) {
+      return false;
+    }
 
-      // Determine if version is less than all the versions possible in the range
-      exports.ltr = ltr;
-      function ltr(version, range, loose) {
-        return outside(version, range, "<", loose);
-      }
+    // If the lowest version comparator has an operator and our version
+    // is less than it then it isn't higher than the range
+    if ((!low.operator || low.operator === comp) &&
+        ltefn(version, low.semver)) {
+      return false;
+    } else if (low.operator === ecomp && ltfn(version, low.semver)) {
+      return false;
+    }
+  }
+  return true;
+}
 
-      // Determine if version is greater than all the versions possible in the range.
-      exports.gtr = gtr;
-      function gtr(version, range, loose) {
-        return outside(version, range, ">", loose);
-      }
+exports.prerelease = prerelease;
+function prerelease(version, loose) {
+  var parsed = parse(version, loose);
+  return (parsed && parsed.prerelease.length) ? parsed.prerelease : null;
+}
 
-      exports.outside = outside;
-      function outside(version, range, hilo, loose) {
-        version = new SemVer(version, loose);
-        range = new Range(range, loose);
+exports.intersects = intersects;
+function intersects(r1, r2, loose) {
+  r1 = new Range(r1, loose)
+  r2 = new Range(r2, loose)
+  return r1.intersects(r2)
+}
 
-        var gtfn, ltefn, ltfn, comp, ecomp;
-        switch (hilo) {
-          case ">":
-            gtfn = gt;
-            ltefn = lte;
-            ltfn = lt;
-            comp = ">";
-            ecomp = ">=";
-            break;
-          case "<":
-            gtfn = lt;
-            ltefn = gte;
-            ltfn = gt;
-            comp = "<";
-            ecomp = "<=";
-            break;
-          default:
-            throw new TypeError('Must provide a hilo val of "<" or ">"');
-        }
+exports.coerce = coerce;
+function coerce(version) {
+  if (version instanceof SemVer)
+    return version;
 
-        // If it satisifes the range it is not outside
-        if (satisfies(version, range, loose)) {
-          return false;
-        }
+  if (typeof version !== 'string')
+    return null;
 
-        // From now on, variable terms are as if we're in "gtr" mode.
-        // but note that everything is flipped for the "ltr" function.
+  var match = version.match(re[COERCE]);
 
-        for (var i = 0; i < range.set.length; ++i) {
-          var comparators = range.set[i];
+  if (match == null)
+    return null;
 
-          var high = null;
-          var low = null;
+  return parse((match[1] || '0') + '.' + (match[2] || '0') + '.' + (match[3] || '0')); 
+}
 
-          comparators.forEach(function (comparator) {
-            if (comparator.semver === ANY) {
-              comparator = new Comparator(">=0.0.0");
-            }
-            high = high || comparator;
-            low = low || comparator;
-            if (gtfn(comparator.semver, high.semver, loose)) {
-              high = comparator;
-            } else if (ltfn(comparator.semver, low.semver, loose)) {
-              low = comparator;
-            }
-          });
 
-          // If the edge version comparator has a operator then our version
-          // isn't outside it
-          if (high.operator === comp || high.operator === ecomp) {
-            return false;
-          }
+/***/ }),
+/* 23 */
+/***/ (function(module, exports) {
 
-          // If the lowest version comparator has an operator and our version
-          // is less than it then it isn't higher than the range
-          if (
-            (!low.operator || low.operator === comp) &&
-            ltefn(version, low.semver)
-          ) {
-            return false;
-          } else if (low.operator === ecomp && ltfn(version, low.semver)) {
-            return false;
-          }
-        }
-        return true;
-      }
+module.exports = require("stream");
 
-      exports.prerelease = prerelease;
-      function prerelease(version, loose) {
-        var parsed = parse(version, loose);
-        return parsed && parsed.prerelease.length ? parsed.prerelease : null;
-      }
+/***/ }),
+/* 24 */
+/***/ (function(module, exports) {
 
-      exports.intersects = intersects;
-      function intersects(r1, r2, loose) {
-        r1 = new Range(r1, loose);
-        r2 = new Range(r2, loose);
-        return r1.intersects(r2);
-      }
+module.exports = require("url");
 
-      exports.coerce = coerce;
-      function coerce(version) {
-        if (version instanceof SemVer) return version;
+/***/ }),
+/* 25 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        if (typeof version !== "string") return null;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subscription; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isObject__ = __webpack_require__(444);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__ = __webpack_require__(441);
+/** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_tryCatch,_util_errorObject,_util_UnsubscriptionError PURE_IMPORTS_END */
 
-        var match = version.match(re[COERCE]);
 
-        if (match == null) return null;
 
-        return parse(
-          (match[1] || "0") + "." + (match[2] || "0") + "." + (match[3] || "0"),
-        );
-      }
 
-      /***/
-    },
-    /* 23 */
-    /***/ function (module, exports) {
-      module.exports = require("stream");
 
-      /***/
-    },
-    /* 24 */
-    /***/ function (module, exports) {
-      module.exports = require("url");
 
-      /***/
-    },
-    /* 25 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Subscription;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isObject__ =
-        __webpack_require__(444);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ =
-        __webpack_require__(154);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__ =
-        __webpack_require__(441);
-      /** PURE_IMPORTS_START _util_isArray,_util_isObject,_util_isFunction,_util_tryCatch,_util_errorObject,_util_UnsubscriptionError PURE_IMPORTS_END */
-
-      var Subscription = /*@__PURE__*/ (function () {
-        function Subscription(unsubscribe) {
-          this.closed = false;
-          this._parent = null;
-          this._parents = null;
-          this._subscriptions = null;
-          if (unsubscribe) {
+var Subscription = /*@__PURE__*/ (function () {
+    function Subscription(unsubscribe) {
+        this.closed = false;
+        this._parent = null;
+        this._parents = null;
+        this._subscriptions = null;
+        if (unsubscribe) {
             this._unsubscribe = unsubscribe;
-          }
         }
-        Subscription.prototype.unsubscribe = function () {
-          var hasErrors = false;
-          var errors;
-          if (this.closed) {
+    }
+    Subscription.prototype.unsubscribe = function () {
+        var hasErrors = false;
+        var errors;
+        if (this.closed) {
             return;
-          }
-          var _a = this,
-            _parent = _a._parent,
-            _parents = _a._parents,
-            _unsubscribe = _a._unsubscribe,
-            _subscriptions = _a._subscriptions;
-          this.closed = true;
-          this._parent = null;
-          this._parents = null;
-          this._subscriptions = null;
-          var index = -1;
-          var len = _parents ? _parents.length : 0;
-          while (_parent) {
+        }
+        var _a = this, _parent = _a._parent, _parents = _a._parents, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;
+        this.closed = true;
+        this._parent = null;
+        this._parents = null;
+        this._subscriptions = null;
+        var index = -1;
+        var len = _parents ? _parents.length : 0;
+        while (_parent) {
             _parent.remove(this);
-            _parent = (++index < len && _parents[index]) || null;
-          }
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_isFunction__[
-                "a" /* isFunction */
-              ],
-            )(_unsubscribe)
-          ) {
-            var trial = __webpack_require__
-              .i(
-                __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__[
-                  "a" /* tryCatch */
-                ],
-              )(_unsubscribe)
-              .call(this);
-            if (
-              trial ===
-              __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              hasErrors = true;
-              errors =
-                errors ||
-                (__WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                  "a" /* errorObject */
-                ].e instanceof
-                __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
-                  "a" /* UnsubscriptionError */
-                ]
-                  ? flattenUnsubscriptionErrors(
-                      __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                        "a" /* errorObject */
-                      ].e.errors,
-                    )
-                  : [
-                      __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                        "a" /* errorObject */
-                      ].e,
-                    ]);
+            _parent = ++index < len && _parents[index] || null;
+        }
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(_unsubscribe)) {
+            var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(_unsubscribe).call(this);
+            if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) {
+                hasErrors = true;
+                errors = errors || (__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */] ?
+                    flattenUnsubscriptionErrors(__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e.errors) : [__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e]);
             }
-          }
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */],
-            )(_subscriptions)
-          ) {
+        }
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(_subscriptions)) {
             index = -1;
             len = _subscriptions.length;
             while (++index < len) {
-              var sub = _subscriptions[index];
-              if (
-                __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_1__util_isObject__[
-                    "a" /* isObject */
-                  ],
-                )(sub)
-              ) {
-                var trial = __webpack_require__
-                  .i(
-                    __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__[
-                      "a" /* tryCatch */
-                    ],
-                  )(sub.unsubscribe)
-                  .call(sub);
-                if (
-                  trial ===
-                  __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                    "a" /* errorObject */
-                  ]
-                ) {
-                  hasErrors = true;
-                  errors = errors || [];
-                  var err =
-                    __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                      "a" /* errorObject */
-                    ].e;
-                  if (
-                    err instanceof
-                    __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
-                      "a" /* UnsubscriptionError */
-                    ]
-                  ) {
-                    errors = errors.concat(
-                      flattenUnsubscriptionErrors(err.errors),
-                    );
-                  } else {
-                    errors.push(err);
-                  }
+                var sub = _subscriptions[index];
+                if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isObject__["a" /* isObject */])(sub)) {
+                    var trial = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(sub.unsubscribe).call(sub);
+                    if (trial === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) {
+                        hasErrors = true;
+                        errors = errors || [];
+                        var err = __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e;
+                        if (err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) {
+                            errors = errors.concat(flattenUnsubscriptionErrors(err.errors));
+                        }
+                        else {
+                            errors.push(err);
+                        }
+                    }
                 }
-              }
             }
-          }
-          if (hasErrors) {
-            throw new __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
-              "a" /* UnsubscriptionError */
-            ](errors);
-          }
-        };
-        Subscription.prototype.add = function (teardown) {
-          if (!teardown || teardown === Subscription.EMPTY) {
+        }
+        if (hasErrors) {
+            throw new __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */](errors);
+        }
+    };
+    Subscription.prototype.add = function (teardown) {
+        if (!teardown || (teardown === Subscription.EMPTY)) {
             return Subscription.EMPTY;
-          }
-          if (teardown === this) {
+        }
+        if (teardown === this) {
             return this;
-          }
-          var subscription = teardown;
-          switch (typeof teardown) {
-            case "function":
-              subscription = new Subscription(teardown);
-            case "object":
-              if (
-                subscription.closed ||
-                typeof subscription.unsubscribe !== "function"
-              ) {
-                return subscription;
-              } else if (this.closed) {
-                subscription.unsubscribe();
-                return subscription;
-              } else if (typeof subscription._addParent !== "function") {
-                var tmp = subscription;
-                subscription = new Subscription();
-                subscription._subscriptions = [tmp];
-              }
-              break;
+        }
+        var subscription = teardown;
+        switch (typeof teardown) {
+            case 'function':
+                subscription = new Subscription(teardown);
+            case 'object':
+                if (subscription.closed || typeof subscription.unsubscribe !== 'function') {
+                    return subscription;
+                }
+                else if (this.closed) {
+                    subscription.unsubscribe();
+                    return subscription;
+                }
+                else if (typeof subscription._addParent !== 'function') {
+                    var tmp = subscription;
+                    subscription = new Subscription();
+                    subscription._subscriptions = [tmp];
+                }
+                break;
             default:
-              throw new Error(
-                "unrecognized teardown " + teardown + " added to Subscription.",
-              );
-          }
-          var subscriptions = this._subscriptions || (this._subscriptions = []);
-          subscriptions.push(subscription);
-          subscription._addParent(this);
-          return subscription;
-        };
-        Subscription.prototype.remove = function (subscription) {
-          var subscriptions = this._subscriptions;
-          if (subscriptions) {
+                throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');
+        }
+        var subscriptions = this._subscriptions || (this._subscriptions = []);
+        subscriptions.push(subscription);
+        subscription._addParent(this);
+        return subscription;
+    };
+    Subscription.prototype.remove = function (subscription) {
+        var subscriptions = this._subscriptions;
+        if (subscriptions) {
             var subscriptionIndex = subscriptions.indexOf(subscription);
             if (subscriptionIndex !== -1) {
-              subscriptions.splice(subscriptionIndex, 1);
+                subscriptions.splice(subscriptionIndex, 1);
             }
-          }
-        };
-        Subscription.prototype._addParent = function (parent) {
-          var _a = this,
-            _parent = _a._parent,
-            _parents = _a._parents;
-          if (!_parent || _parent === parent) {
+        }
+    };
+    Subscription.prototype._addParent = function (parent) {
+        var _a = this, _parent = _a._parent, _parents = _a._parents;
+        if (!_parent || _parent === parent) {
             this._parent = parent;
-          } else if (!_parents) {
+        }
+        else if (!_parents) {
             this._parents = [parent];
-          } else if (_parents.indexOf(parent) === -1) {
+        }
+        else if (_parents.indexOf(parent) === -1) {
             _parents.push(parent);
-          }
-        };
-        Subscription.EMPTY = (function (empty) {
-          empty.closed = true;
-          return empty;
-        })(new Subscription());
-        return Subscription;
-      })();
+        }
+    };
+    Subscription.EMPTY = (function (empty) {
+        empty.closed = true;
+        return empty;
+    }(new Subscription()));
+    return Subscription;
+}());
+
+function flattenUnsubscriptionErrors(errors) {
+    return errors.reduce(function (errs, err) { return errs.concat((err instanceof __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__["a" /* UnsubscriptionError */]) ? err.errors : err); }, []);
+}
+//# sourceMappingURL=Subscription.js.map
+
+
+/***/ }),
+/* 26 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+module.exports = {
+	bufferSplit: bufferSplit,
+	addRSAMissing: addRSAMissing,
+	calculateDSAPublic: calculateDSAPublic,
+	calculateED25519Public: calculateED25519Public,
+	calculateX25519Public: calculateX25519Public,
+	mpNormalize: mpNormalize,
+	mpDenormalize: mpDenormalize,
+	ecNormalize: ecNormalize,
+	countZeros: countZeros,
+	assertCompatible: assertCompatible,
+	isCompatible: isCompatible,
+	opensslKeyDeriv: opensslKeyDeriv,
+	opensshCipherInfo: opensshCipherInfo,
+	publicFromPrivateECDSA: publicFromPrivateECDSA,
+	zeroPadToLength: zeroPadToLength,
+	writeBitString: writeBitString,
+	readBitString: readBitString
+};
 
-      function flattenUnsubscriptionErrors(errors) {
-        return errors.reduce(function (errs, err) {
-          return errs.concat(
-            err instanceof
-              __WEBPACK_IMPORTED_MODULE_5__util_UnsubscriptionError__[
-                "a" /* UnsubscriptionError */
-              ]
-              ? err.errors
-              : err,
-          );
-        }, []);
-      }
-      //# sourceMappingURL=Subscription.js.map
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var PrivateKey = __webpack_require__(33);
+var Key = __webpack_require__(27);
+var crypto = __webpack_require__(11);
+var algs = __webpack_require__(32);
+var asn1 = __webpack_require__(66);
+
+var ec, jsbn;
+var nacl;
+
+var MAX_CLASS_DEPTH = 3;
+
+function isCompatible(obj, klass, needVer) {
+	if (obj === null || typeof (obj) !== 'object')
+		return (false);
+	if (needVer === undefined)
+		needVer = klass.prototype._sshpkApiVersion;
+	if (obj instanceof klass &&
+	    klass.prototype._sshpkApiVersion[0] == needVer[0])
+		return (true);
+	var proto = Object.getPrototypeOf(obj);
+	var depth = 0;
+	while (proto.constructor.name !== klass.name) {
+		proto = Object.getPrototypeOf(proto);
+		if (!proto || ++depth > MAX_CLASS_DEPTH)
+			return (false);
+	}
+	if (proto.constructor.name !== klass.name)
+		return (false);
+	var ver = proto._sshpkApiVersion;
+	if (ver === undefined)
+		ver = klass._oldVersionDetect(obj);
+	if (ver[0] != needVer[0] || ver[1] < needVer[1])
+		return (false);
+	return (true);
+}
+
+function assertCompatible(obj, klass, needVer, name) {
+	if (name === undefined)
+		name = 'object';
+	assert.ok(obj, name + ' must not be null');
+	assert.object(obj, name + ' must be an object');
+	if (needVer === undefined)
+		needVer = klass.prototype._sshpkApiVersion;
+	if (obj instanceof klass &&
+	    klass.prototype._sshpkApiVersion[0] == needVer[0])
+		return;
+	var proto = Object.getPrototypeOf(obj);
+	var depth = 0;
+	while (proto.constructor.name !== klass.name) {
+		proto = Object.getPrototypeOf(proto);
+		assert.ok(proto && ++depth <= MAX_CLASS_DEPTH,
+		    name + ' must be a ' + klass.name + ' instance');
+	}
+	assert.strictEqual(proto.constructor.name, klass.name,
+	    name + ' must be a ' + klass.name + ' instance');
+	var ver = proto._sshpkApiVersion;
+	if (ver === undefined)
+		ver = klass._oldVersionDetect(obj);
+	assert.ok(ver[0] == needVer[0] && ver[1] >= needVer[1],
+	    name + ' must be compatible with ' + klass.name + ' klass ' +
+	    'version ' + needVer[0] + '.' + needVer[1]);
+}
+
+var CIPHER_LEN = {
+	'des-ede3-cbc': { key: 7, iv: 8 },
+	'aes-128-cbc': { key: 16, iv: 16 }
+};
+var PKCS5_SALT_LEN = 8;
+
+function opensslKeyDeriv(cipher, salt, passphrase, count) {
+	assert.buffer(salt, 'salt');
+	assert.buffer(passphrase, 'passphrase');
+	assert.number(count, 'iteration count');
+
+	var clen = CIPHER_LEN[cipher];
+	assert.object(clen, 'supported cipher');
+
+	salt = salt.slice(0, PKCS5_SALT_LEN);
+
+	var D, D_prev, bufs;
+	var material = Buffer.alloc(0);
+	while (material.length < clen.key + clen.iv) {
+		bufs = [];
+		if (D_prev)
+			bufs.push(D_prev);
+		bufs.push(passphrase);
+		bufs.push(salt);
+		D = Buffer.concat(bufs);
+		for (var j = 0; j < count; ++j)
+			D = crypto.createHash('md5').update(D).digest();
+		material = Buffer.concat([material, D]);
+		D_prev = D;
+	}
+
+	return ({
+	    key: material.slice(0, clen.key),
+	    iv: material.slice(clen.key, clen.key + clen.iv)
+	});
+}
+
+/* Count leading zero bits on a buffer */
+function countZeros(buf) {
+	var o = 0, obit = 8;
+	while (o < buf.length) {
+		var mask = (1 << obit);
+		if ((buf[o] & mask) === mask)
+			break;
+		obit--;
+		if (obit < 0) {
+			o++;
+			obit = 8;
+		}
+	}
+	return (o*8 + (8 - obit) - 1);
+}
+
+function bufferSplit(buf, chr) {
+	assert.buffer(buf);
+	assert.string(chr);
+
+	var parts = [];
+	var lastPart = 0;
+	var matches = 0;
+	for (var i = 0; i < buf.length; ++i) {
+		if (buf[i] === chr.charCodeAt(matches))
+			++matches;
+		else if (buf[i] === chr.charCodeAt(0))
+			matches = 1;
+		else
+			matches = 0;
+
+		if (matches >= chr.length) {
+			var newPart = i + 1;
+			parts.push(buf.slice(lastPart, newPart - matches));
+			lastPart = newPart;
+			matches = 0;
+		}
+	}
+	if (lastPart <= buf.length)
+		parts.push(buf.slice(lastPart, buf.length));
+
+	return (parts);
+}
+
+function ecNormalize(buf, addZero) {
+	assert.buffer(buf);
+	if (buf[0] === 0x00 && buf[1] === 0x04) {
+		if (addZero)
+			return (buf);
+		return (buf.slice(1));
+	} else if (buf[0] === 0x04) {
+		if (!addZero)
+			return (buf);
+	} else {
+		while (buf[0] === 0x00)
+			buf = buf.slice(1);
+		if (buf[0] === 0x02 || buf[0] === 0x03)
+			throw (new Error('Compressed elliptic curve points ' +
+			    'are not supported'));
+		if (buf[0] !== 0x04)
+			throw (new Error('Not a valid elliptic curve point'));
+		if (!addZero)
+			return (buf);
+	}
+	var b = Buffer.alloc(buf.length + 1);
+	b[0] = 0x0;
+	buf.copy(b, 1);
+	return (b);
+}
+
+function readBitString(der, tag) {
+	if (tag === undefined)
+		tag = asn1.Ber.BitString;
+	var buf = der.readString(tag, true);
+	assert.strictEqual(buf[0], 0x00, 'bit strings with unused bits are ' +
+	    'not supported (0x' + buf[0].toString(16) + ')');
+	return (buf.slice(1));
+}
+
+function writeBitString(der, buf, tag) {
+	if (tag === undefined)
+		tag = asn1.Ber.BitString;
+	var b = Buffer.alloc(buf.length + 1);
+	b[0] = 0x00;
+	buf.copy(b, 1);
+	der.writeBuffer(b, tag);
+}
+
+function mpNormalize(buf) {
+	assert.buffer(buf);
+	while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
+		buf = buf.slice(1);
+	if ((buf[0] & 0x80) === 0x80) {
+		var b = Buffer.alloc(buf.length + 1);
+		b[0] = 0x00;
+		buf.copy(b, 1);
+		buf = b;
+	}
+	return (buf);
+}
+
+function mpDenormalize(buf) {
+	assert.buffer(buf);
+	while (buf.length > 1 && buf[0] === 0x00)
+		buf = buf.slice(1);
+	return (buf);
+}
+
+function zeroPadToLength(buf, len) {
+	assert.buffer(buf);
+	assert.number(len);
+	while (buf.length > len) {
+		assert.equal(buf[0], 0x00);
+		buf = buf.slice(1);
+	}
+	while (buf.length < len) {
+		var b = Buffer.alloc(buf.length + 1);
+		b[0] = 0x00;
+		buf.copy(b, 1);
+		buf = b;
+	}
+	return (buf);
+}
+
+function bigintToMpBuf(bigint) {
+	var buf = Buffer.from(bigint.toByteArray());
+	buf = mpNormalize(buf);
+	return (buf);
+}
+
+function calculateDSAPublic(g, p, x) {
+	assert.buffer(g);
+	assert.buffer(p);
+	assert.buffer(x);
+	try {
+		var bigInt = __webpack_require__(81).BigInteger;
+	} catch (e) {
+		throw (new Error('To load a PKCS#8 format DSA private key, ' +
+		    'the node jsbn library is required.'));
+	}
+	g = new bigInt(g);
+	p = new bigInt(p);
+	x = new bigInt(x);
+	var y = g.modPow(x, p);
+	var ybuf = bigintToMpBuf(y);
+	return (ybuf);
+}
+
+function calculateED25519Public(k) {
+	assert.buffer(k);
+
+	if (nacl === undefined)
+		nacl = __webpack_require__(76);
+
+	var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k));
+	return (Buffer.from(kp.publicKey));
+}
+
+function calculateX25519Public(k) {
+	assert.buffer(k);
+
+	if (nacl === undefined)
+		nacl = __webpack_require__(76);
+
+	var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k));
+	return (Buffer.from(kp.publicKey));
+}
+
+function addRSAMissing(key) {
+	assert.object(key);
+	assertCompatible(key, PrivateKey, [1, 1]);
+	try {
+		var bigInt = __webpack_require__(81).BigInteger;
+	} catch (e) {
+		throw (new Error('To write a PEM private key from ' +
+		    'this source, the node jsbn lib is required.'));
+	}
+
+	var d = new bigInt(key.part.d.data);
+	var buf;
+
+	if (!key.part.dmodp) {
+		var p = new bigInt(key.part.p.data);
+		var dmodp = d.mod(p.subtract(1));
+
+		buf = bigintToMpBuf(dmodp);
+		key.part.dmodp = {name: 'dmodp', data: buf};
+		key.parts.push(key.part.dmodp);
+	}
+	if (!key.part.dmodq) {
+		var q = new bigInt(key.part.q.data);
+		var dmodq = d.mod(q.subtract(1));
+
+		buf = bigintToMpBuf(dmodq);
+		key.part.dmodq = {name: 'dmodq', data: buf};
+		key.parts.push(key.part.dmodq);
+	}
+}
+
+function publicFromPrivateECDSA(curveName, priv) {
+	assert.string(curveName, 'curveName');
+	assert.buffer(priv);
+	if (ec === undefined)
+		ec = __webpack_require__(139);
+	if (jsbn === undefined)
+		jsbn = __webpack_require__(81).BigInteger;
+	var params = algs.curves[curveName];
+	var p = new jsbn(params.p);
+	var a = new jsbn(params.a);
+	var b = new jsbn(params.b);
+	var curve = new ec.ECCurveFp(p, a, b);
+	var G = curve.decodePointHex(params.G.toString('hex'));
+
+	var d = new jsbn(mpNormalize(priv));
+	var pub = G.multiply(d);
+	pub = Buffer.from(curve.encodePointHex(pub), 'hex');
+
+	var parts = [];
+	parts.push({name: 'curve', data: Buffer.from(curveName)});
+	parts.push({name: 'Q', data: pub});
+
+	var key = new Key({type: 'ecdsa', curve: curve, parts: parts});
+	return (key);
+}
+
+function opensshCipherInfo(cipher) {
+	var inf = {};
+	switch (cipher) {
+	case '3des-cbc':
+		inf.keySize = 24;
+		inf.blockSize = 8;
+		inf.opensslName = 'des-ede3-cbc';
+		break;
+	case 'blowfish-cbc':
+		inf.keySize = 16;
+		inf.blockSize = 8;
+		inf.opensslName = 'bf-cbc';
+		break;
+	case 'aes128-cbc':
+	case 'aes128-ctr':
+	case 'aes128-gcm@openssh.com':
+		inf.keySize = 16;
+		inf.blockSize = 16;
+		inf.opensslName = 'aes-128-' + cipher.slice(7, 10);
+		break;
+	case 'aes192-cbc':
+	case 'aes192-ctr':
+	case 'aes192-gcm@openssh.com':
+		inf.keySize = 24;
+		inf.blockSize = 16;
+		inf.opensslName = 'aes-192-' + cipher.slice(7, 10);
+		break;
+	case 'aes256-cbc':
+	case 'aes256-ctr':
+	case 'aes256-gcm@openssh.com':
+		inf.keySize = 32;
+		inf.blockSize = 16;
+		inf.opensslName = 'aes-256-' + cipher.slice(7, 10);
+		break;
+	default:
+		throw (new Error(
+		    'Unsupported openssl cipher "' + cipher + '"'));
+	}
+	return (inf);
+}
+
+
+/***/ }),
+/* 27 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2017 Joyent, Inc.
+
+module.exports = Key;
+
+var assert = __webpack_require__(16);
+var algs = __webpack_require__(32);
+var crypto = __webpack_require__(11);
+var Fingerprint = __webpack_require__(156);
+var Signature = __webpack_require__(75);
+var DiffieHellman = __webpack_require__(325).DiffieHellman;
+var errs = __webpack_require__(74);
+var utils = __webpack_require__(26);
+var PrivateKey = __webpack_require__(33);
+var edCompat;
+
+try {
+	edCompat = __webpack_require__(454);
+} catch (e) {
+	/* Just continue through, and bail out if we try to use it. */
+}
+
+var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+var KeyParseError = errs.KeyParseError;
+
+var formats = {};
+formats['auto'] = __webpack_require__(455);
+formats['pem'] = __webpack_require__(86);
+formats['pkcs1'] = __webpack_require__(327);
+formats['pkcs8'] = __webpack_require__(157);
+formats['rfc4253'] = __webpack_require__(103);
+formats['ssh'] = __webpack_require__(456);
+formats['ssh-private'] = __webpack_require__(192);
+formats['openssh'] = formats['ssh-private'];
+formats['dnssec'] = __webpack_require__(326);
+
+function Key(opts) {
+	assert.object(opts, 'options');
+	assert.arrayOfObject(opts.parts, 'options.parts');
+	assert.string(opts.type, 'options.type');
+	assert.optionalString(opts.comment, 'options.comment');
+
+	var algInfo = algs.info[opts.type];
+	if (typeof (algInfo) !== 'object')
+		throw (new InvalidAlgorithmError(opts.type));
+
+	var partLookup = {};
+	for (var i = 0; i < opts.parts.length; ++i) {
+		var part = opts.parts[i];
+		partLookup[part.name] = part;
+	}
+
+	this.type = opts.type;
+	this.parts = opts.parts;
+	this.part = partLookup;
+	this.comment = undefined;
+	this.source = opts.source;
+
+	/* for speeding up hashing/fingerprint operations */
+	this._rfc4253Cache = opts._rfc4253Cache;
+	this._hashCache = {};
+
+	var sz;
+	this.curve = undefined;
+	if (this.type === 'ecdsa') {
+		var curve = this.part.curve.data.toString();
+		this.curve = curve;
+		sz = algs.curves[curve].size;
+	} else if (this.type === 'ed25519' || this.type === 'curve25519') {
+		sz = 256;
+		this.curve = 'curve25519';
+	} else {
+		var szPart = this.part[algInfo.sizePart];
+		sz = szPart.data.length;
+		sz = sz * 8 - utils.countZeros(szPart.data);
+	}
+	this.size = sz;
+}
+
+Key.formats = formats;
+
+Key.prototype.toBuffer = function (format, options) {
+	if (format === undefined)
+		format = 'ssh';
+	assert.string(format, 'format');
+	assert.object(formats[format], 'formats[format]');
+	assert.optionalObject(options, 'options');
+
+	if (format === 'rfc4253') {
+		if (this._rfc4253Cache === undefined)
+			this._rfc4253Cache = formats['rfc4253'].write(this);
+		return (this._rfc4253Cache);
+	}
+
+	return (formats[format].write(this, options));
+};
 
-      /***/
-    },
-    /* 26 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = {
-        bufferSplit: bufferSplit,
-        addRSAMissing: addRSAMissing,
-        calculateDSAPublic: calculateDSAPublic,
-        calculateED25519Public: calculateED25519Public,
-        calculateX25519Public: calculateX25519Public,
-        mpNormalize: mpNormalize,
-        mpDenormalize: mpDenormalize,
-        ecNormalize: ecNormalize,
-        countZeros: countZeros,
-        assertCompatible: assertCompatible,
-        isCompatible: isCompatible,
-        opensslKeyDeriv: opensslKeyDeriv,
-        opensshCipherInfo: opensshCipherInfo,
-        publicFromPrivateECDSA: publicFromPrivateECDSA,
-        zeroPadToLength: zeroPadToLength,
-        writeBitString: writeBitString,
-        readBitString: readBitString,
-      };
+Key.prototype.toString = function (format, options) {
+	return (this.toBuffer(format, options).toString());
+};
 
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var PrivateKey = __webpack_require__(33);
-      var Key = __webpack_require__(27);
-      var crypto = __webpack_require__(11);
-      var algs = __webpack_require__(32);
-      var asn1 = __webpack_require__(66);
+Key.prototype.hash = function (algo) {
+	assert.string(algo, 'algorithm');
+	algo = algo.toLowerCase();
+	if (algs.hashAlgs[algo] === undefined)
+		throw (new InvalidAlgorithmError(algo));
+
+	if (this._hashCache[algo])
+		return (this._hashCache[algo]);
+	var hash = crypto.createHash(algo).
+	    update(this.toBuffer('rfc4253')).digest();
+	this._hashCache[algo] = hash;
+	return (hash);
+};
 
-      var ec, jsbn;
-      var nacl;
+Key.prototype.fingerprint = function (algo) {
+	if (algo === undefined)
+		algo = 'sha256';
+	assert.string(algo, 'algorithm');
+	var opts = {
+		type: 'key',
+		hash: this.hash(algo),
+		algorithm: algo
+	};
+	return (new Fingerprint(opts));
+};
 
-      var MAX_CLASS_DEPTH = 3;
+Key.prototype.defaultHashAlgorithm = function () {
+	var hashAlgo = 'sha1';
+	if (this.type === 'rsa')
+		hashAlgo = 'sha256';
+	if (this.type === 'dsa' && this.size > 1024)
+		hashAlgo = 'sha256';
+	if (this.type === 'ed25519')
+		hashAlgo = 'sha512';
+	if (this.type === 'ecdsa') {
+		if (this.size <= 256)
+			hashAlgo = 'sha256';
+		else if (this.size <= 384)
+			hashAlgo = 'sha384';
+		else
+			hashAlgo = 'sha512';
+	}
+	return (hashAlgo);
+};
 
-      function isCompatible(obj, klass, needVer) {
-        if (obj === null || typeof obj !== "object") return false;
-        if (needVer === undefined) needVer = klass.prototype._sshpkApiVersion;
-        if (
-          obj instanceof klass &&
-          klass.prototype._sshpkApiVersion[0] == needVer[0]
-        )
-          return true;
-        var proto = Object.getPrototypeOf(obj);
-        var depth = 0;
-        while (proto.constructor.name !== klass.name) {
-          proto = Object.getPrototypeOf(proto);
-          if (!proto || ++depth > MAX_CLASS_DEPTH) return false;
-        }
-        if (proto.constructor.name !== klass.name) return false;
-        var ver = proto._sshpkApiVersion;
-        if (ver === undefined) ver = klass._oldVersionDetect(obj);
-        if (ver[0] != needVer[0] || ver[1] < needVer[1]) return false;
-        return true;
-      }
+Key.prototype.createVerify = function (hashAlgo) {
+	if (hashAlgo === undefined)
+		hashAlgo = this.defaultHashAlgorithm();
+	assert.string(hashAlgo, 'hash algorithm');
+
+	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
+	if (this.type === 'ed25519' && edCompat !== undefined)
+		return (new edCompat.Verifier(this, hashAlgo));
+	if (this.type === 'curve25519')
+		throw (new Error('Curve25519 keys are not suitable for ' +
+		    'signing or verification'));
+
+	var v, nm, err;
+	try {
+		nm = hashAlgo.toUpperCase();
+		v = crypto.createVerify(nm);
+	} catch (e) {
+		err = e;
+	}
+	if (v === undefined || (err instanceof Error &&
+	    err.message.match(/Unknown message digest/))) {
+		nm = 'RSA-';
+		nm += hashAlgo.toUpperCase();
+		v = crypto.createVerify(nm);
+	}
+	assert.ok(v, 'failed to create verifier');
+	var oldVerify = v.verify.bind(v);
+	var key = this.toBuffer('pkcs8');
+	var curve = this.curve;
+	var self = this;
+	v.verify = function (signature, fmt) {
+		if (Signature.isSignature(signature, [2, 0])) {
+			if (signature.type !== self.type)
+				return (false);
+			if (signature.hashAlgorithm &&
+			    signature.hashAlgorithm !== hashAlgo)
+				return (false);
+			if (signature.curve && self.type === 'ecdsa' &&
+			    signature.curve !== curve)
+				return (false);
+			return (oldVerify(key, signature.toBuffer('asn1')));
+
+		} else if (typeof (signature) === 'string' ||
+		    Buffer.isBuffer(signature)) {
+			return (oldVerify(key, signature, fmt));
+
+		/*
+		 * Avoid doing this on valid arguments, walking the prototype
+		 * chain can be quite slow.
+		 */
+		} else if (Signature.isSignature(signature, [1, 0])) {
+			throw (new Error('signature was created by too old ' +
+			    'a version of sshpk and cannot be verified'));
+
+		} else {
+			throw (new TypeError('signature must be a string, ' +
+			    'Buffer, or Signature object'));
+		}
+	};
+	return (v);
+};
 
-      function assertCompatible(obj, klass, needVer, name) {
-        if (name === undefined) name = "object";
-        assert.ok(obj, name + " must not be null");
-        assert.object(obj, name + " must be an object");
-        if (needVer === undefined) needVer = klass.prototype._sshpkApiVersion;
-        if (
-          obj instanceof klass &&
-          klass.prototype._sshpkApiVersion[0] == needVer[0]
-        )
-          return;
-        var proto = Object.getPrototypeOf(obj);
-        var depth = 0;
-        while (proto.constructor.name !== klass.name) {
-          proto = Object.getPrototypeOf(proto);
-          assert.ok(
-            proto && ++depth <= MAX_CLASS_DEPTH,
-            name + " must be a " + klass.name + " instance",
-          );
-        }
-        assert.strictEqual(
-          proto.constructor.name,
-          klass.name,
-          name + " must be a " + klass.name + " instance",
-        );
-        var ver = proto._sshpkApiVersion;
-        if (ver === undefined) ver = klass._oldVersionDetect(obj);
-        assert.ok(
-          ver[0] == needVer[0] && ver[1] >= needVer[1],
-          name +
-            " must be compatible with " +
-            klass.name +
-            " klass " +
-            "version " +
-            needVer[0] +
-            "." +
-            needVer[1],
-        );
-      }
+Key.prototype.createDiffieHellman = function () {
+	if (this.type === 'rsa')
+		throw (new Error('RSA keys do not support Diffie-Hellman'));
 
-      var CIPHER_LEN = {
-        "des-ede3-cbc": { key: 7, iv: 8 },
-        "aes-128-cbc": { key: 16, iv: 16 },
-      };
-      var PKCS5_SALT_LEN = 8;
+	return (new DiffieHellman(this));
+};
+Key.prototype.createDH = Key.prototype.createDiffieHellman;
+
+Key.parse = function (data, format, options) {
+	if (typeof (data) !== 'string')
+		assert.buffer(data, 'data');
+	if (format === undefined)
+		format = 'auto';
+	assert.string(format, 'format');
+	if (typeof (options) === 'string')
+		options = { filename: options };
+	assert.optionalObject(options, 'options');
+	if (options === undefined)
+		options = {};
+	assert.optionalString(options.filename, 'options.filename');
+	if (options.filename === undefined)
+		options.filename = '(unnamed)';
+
+	assert.object(formats[format], 'formats[format]');
+
+	try {
+		var k = formats[format].read(data, options);
+		if (k instanceof PrivateKey)
+			k = k.toPublic();
+		if (!k.comment)
+			k.comment = options.filename;
+		return (k);
+	} catch (e) {
+		if (e.name === 'KeyEncryptedError')
+			throw (e);
+		throw (new KeyParseError(options.filename, format, e));
+	}
+};
 
-      function opensslKeyDeriv(cipher, salt, passphrase, count) {
-        assert.buffer(salt, "salt");
-        assert.buffer(passphrase, "passphrase");
-        assert.number(count, "iteration count");
+Key.isKey = function (obj, ver) {
+	return (utils.isCompatible(obj, Key, ver));
+};
 
-        var clen = CIPHER_LEN[cipher];
-        assert.object(clen, "supported cipher");
+/*
+ * API versions for Key:
+ * [1,0] -- initial ver, may take Signature for createVerify or may not
+ * [1,1] -- added pkcs1, pkcs8 formats
+ * [1,2] -- added auto, ssh-private, openssh formats
+ * [1,3] -- added defaultHashAlgorithm
+ * [1,4] -- added ed support, createDH
+ * [1,5] -- first explicitly tagged version
+ * [1,6] -- changed ed25519 part names
+ */
+Key.prototype._sshpkApiVersion = [1, 6];
+
+Key._oldVersionDetect = function (obj) {
+	assert.func(obj.toBuffer);
+	assert.func(obj.fingerprint);
+	if (obj.createDH)
+		return ([1, 4]);
+	if (obj.defaultHashAlgorithm)
+		return ([1, 3]);
+	if (obj.formats['auto'])
+		return ([1, 2]);
+	if (obj.formats['pkcs1'])
+		return ([1, 1]);
+	return ([1, 0]);
+};
 
-        salt = salt.slice(0, PKCS5_SALT_LEN);
 
-        var D, D_prev, bufs;
-        var material = Buffer.alloc(0);
-        while (material.length < clen.key + clen.iv) {
-          bufs = [];
-          if (D_prev) bufs.push(D_prev);
-          bufs.push(passphrase);
-          bufs.push(salt);
-          D = Buffer.concat(bufs);
-          for (var j = 0; j < count; ++j)
-            D = crypto.createHash("md5").update(D).digest();
-          material = Buffer.concat([material, D]);
-          D_prev = D;
-        }
+/***/ }),
+/* 28 */
+/***/ (function(module, exports) {
 
-        return {
-          key: material.slice(0, clen.key),
-          iv: material.slice(clen.key, clen.key + clen.iv),
-        };
-      }
+module.exports = require("assert");
 
-      /* Count leading zero bits on a buffer */
-      function countZeros(buf) {
-        var o = 0,
-          obit = 8;
-        while (o < buf.length) {
-          var mask = 1 << obit;
-          if ((buf[o] & mask) === mask) break;
-          obit--;
-          if (obit < 0) {
-            o++;
-            obit = 8;
-          }
-        }
-        return o * 8 + (8 - obit) - 1;
-      }
+/***/ }),
+/* 29 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function bufferSplit(buf, chr) {
-        assert.buffer(buf);
-        assert.string(chr);
+"use strict";
 
-        var parts = [];
-        var lastPart = 0;
-        var matches = 0;
-        for (var i = 0; i < buf.length; ++i) {
-          if (buf[i] === chr.charCodeAt(matches)) ++matches;
-          else if (buf[i] === chr.charCodeAt(0)) matches = 1;
-          else matches = 0;
 
-          if (matches >= chr.length) {
-            var newPart = i + 1;
-            parts.push(buf.slice(lastPart, newPart - matches));
-            lastPart = newPart;
-            matches = 0;
-          }
-        }
-        if (lastPart <= buf.length) parts.push(buf.slice(lastPart, buf.length));
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = nullify;
+function nullify(obj = {}) {
+  if (Array.isArray(obj)) {
+    for (var _iterator = obj, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-        return parts;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
 
-      function ecNormalize(buf, addZero) {
-        assert.buffer(buf);
-        if (buf[0] === 0x00 && buf[1] === 0x04) {
-          if (addZero) return buf;
-          return buf.slice(1);
-        } else if (buf[0] === 0x04) {
-          if (!addZero) return buf;
-        } else {
-          while (buf[0] === 0x00) buf = buf.slice(1);
-          if (buf[0] === 0x02 || buf[0] === 0x03)
-            throw new Error(
-              "Compressed elliptic curve points " + "are not supported",
-            );
-          if (buf[0] !== 0x04)
-            throw new Error("Not a valid elliptic curve point");
-          if (!addZero) return buf;
-        }
-        var b = Buffer.alloc(buf.length + 1);
-        b[0] = 0x0;
-        buf.copy(b, 1);
-        return b;
-      }
-
-      function readBitString(der, tag) {
-        if (tag === undefined) tag = asn1.Ber.BitString;
-        var buf = der.readString(tag, true);
-        assert.strictEqual(
-          buf[0],
-          0x00,
-          "bit strings with unused bits are " +
-            "not supported (0x" +
-            buf[0].toString(16) +
-            ")",
-        );
-        return buf.slice(1);
-      }
+      const item = _ref;
 
-      function writeBitString(der, buf, tag) {
-        if (tag === undefined) tag = asn1.Ber.BitString;
-        var b = Buffer.alloc(buf.length + 1);
-        b[0] = 0x00;
-        buf.copy(b, 1);
-        der.writeBuffer(b, tag);
-      }
+      nullify(item);
+    }
+  } else if (obj !== null && typeof obj === 'object' || typeof obj === 'function') {
+    Object.setPrototypeOf(obj, null);
 
-      function mpNormalize(buf) {
-        assert.buffer(buf);
-        while (buf.length > 1 && buf[0] === 0x00 && (buf[1] & 0x80) === 0x00)
-          buf = buf.slice(1);
-        if ((buf[0] & 0x80) === 0x80) {
-          var b = Buffer.alloc(buf.length + 1);
-          b[0] = 0x00;
-          buf.copy(b, 1);
-          buf = b;
-        }
-        return buf;
+    // for..in can only be applied to 'object', not 'function'
+    if (typeof obj === 'object') {
+      for (const key in obj) {
+        nullify(obj[key]);
       }
+    }
+  }
 
-      function mpDenormalize(buf) {
-        assert.buffer(buf);
-        while (buf.length > 1 && buf[0] === 0x00) buf = buf.slice(1);
-        return buf;
-      }
+  return obj;
+}
 
-      function zeroPadToLength(buf, len) {
-        assert.buffer(buf);
-        assert.number(len);
-        while (buf.length > len) {
-          assert.equal(buf[0], 0x00);
-          buf = buf.slice(1);
-        }
-        while (buf.length < len) {
-          var b = Buffer.alloc(buf.length + 1);
-          b[0] = 0x00;
-          buf.copy(b, 1);
-          buf = b;
-        }
-        return buf;
-      }
+/***/ }),
+/* 30 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function bigintToMpBuf(bigint) {
-        var buf = Buffer.from(bigint.toByteArray());
-        buf = mpNormalize(buf);
-        return buf;
-      }
+"use strict";
 
-      function calculateDSAPublic(g, p, x) {
-        assert.buffer(g);
-        assert.buffer(p);
-        assert.buffer(x);
-        try {
-          var bigInt = __webpack_require__(81).BigInteger;
-        } catch (e) {
-          throw new Error(
-            "To load a PKCS#8 format DSA private key, " +
-              "the node jsbn library is required.",
-          );
-        }
-        g = new bigInt(g);
-        p = new bigInt(p);
-        x = new bigInt(x);
-        var y = g.modPow(x, p);
-        var ybuf = bigintToMpBuf(y);
-        return ybuf;
-      }
+const escapeStringRegexp = __webpack_require__(388);
+const ansiStyles = __webpack_require__(506);
+const stdoutColor = __webpack_require__(598).stdout;
 
-      function calculateED25519Public(k) {
-        assert.buffer(k);
+const template = __webpack_require__(599);
 
-        if (nacl === undefined) nacl = __webpack_require__(76);
+const isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm');
 
-        var kp = nacl.sign.keyPair.fromSeed(new Uint8Array(k));
-        return Buffer.from(kp.publicKey);
-      }
+// `supportsColor.level` → `ansiStyles.color[name]` mapping
+const levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m'];
 
-      function calculateX25519Public(k) {
-        assert.buffer(k);
+// `color-convert` models to exclude from the Chalk API due to conflicts and such
+const skipModels = new Set(['gray']);
 
-        if (nacl === undefined) nacl = __webpack_require__(76);
+const styles = Object.create(null);
 
-        var kp = nacl.box.keyPair.fromSeed(new Uint8Array(k));
-        return Buffer.from(kp.publicKey);
-      }
+function applyOptions(obj, options) {
+	options = options || {};
 
-      function addRSAMissing(key) {
-        assert.object(key);
-        assertCompatible(key, PrivateKey, [1, 1]);
-        try {
-          var bigInt = __webpack_require__(81).BigInteger;
-        } catch (e) {
-          throw new Error(
-            "To write a PEM private key from " +
-              "this source, the node jsbn lib is required.",
-          );
-        }
+	// Detect level if not set manually
+	const scLevel = stdoutColor ? stdoutColor.level : 0;
+	obj.level = options.level === undefined ? scLevel : options.level;
+	obj.enabled = 'enabled' in options ? options.enabled : obj.level > 0;
+}
 
-        var d = new bigInt(key.part.d.data);
-        var buf;
+function Chalk(options) {
+	// We check for this.template here since calling `chalk.constructor()`
+	// by itself will have a `this` of a previously constructed chalk object
+	if (!this || !(this instanceof Chalk) || this.template) {
+		const chalk = {};
+		applyOptions(chalk, options);
 
-        if (!key.part.dmodp) {
-          var p = new bigInt(key.part.p.data);
-          var dmodp = d.mod(p.subtract(1));
+		chalk.template = function () {
+			const args = [].slice.call(arguments);
+			return chalkTag.apply(null, [chalk.template].concat(args));
+		};
 
-          buf = bigintToMpBuf(dmodp);
-          key.part.dmodp = { name: "dmodp", data: buf };
-          key.parts.push(key.part.dmodp);
-        }
-        if (!key.part.dmodq) {
-          var q = new bigInt(key.part.q.data);
-          var dmodq = d.mod(q.subtract(1));
+		Object.setPrototypeOf(chalk, Chalk.prototype);
+		Object.setPrototypeOf(chalk.template, chalk);
 
-          buf = bigintToMpBuf(dmodq);
-          key.part.dmodq = { name: "dmodq", data: buf };
-          key.parts.push(key.part.dmodq);
-        }
-      }
+		chalk.template.constructor = Chalk;
 
-      function publicFromPrivateECDSA(curveName, priv) {
-        assert.string(curveName, "curveName");
-        assert.buffer(priv);
-        if (ec === undefined) ec = __webpack_require__(139);
-        if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger;
-        var params = algs.curves[curveName];
-        var p = new jsbn(params.p);
-        var a = new jsbn(params.a);
-        var b = new jsbn(params.b);
-        var curve = new ec.ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(params.G.toString("hex"));
+		return chalk.template;
+	}
 
-        var d = new jsbn(mpNormalize(priv));
-        var pub = G.multiply(d);
-        pub = Buffer.from(curve.encodePointHex(pub), "hex");
+	applyOptions(this, options);
+}
 
-        var parts = [];
-        parts.push({ name: "curve", data: Buffer.from(curveName) });
-        parts.push({ name: "Q", data: pub });
+// Use bright blue on Windows as the normal blue color is illegible
+if (isSimpleWindowsTerm) {
+	ansiStyles.blue.open = '\u001B[94m';
+}
 
-        var key = new Key({ type: "ecdsa", curve: curve, parts: parts });
-        return key;
-      }
+for (const key of Object.keys(ansiStyles)) {
+	ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
 
-      function opensshCipherInfo(cipher) {
-        var inf = {};
-        switch (cipher) {
-          case "3des-cbc":
-            inf.keySize = 24;
-            inf.blockSize = 8;
-            inf.opensslName = "des-ede3-cbc";
-            break;
-          case "blowfish-cbc":
-            inf.keySize = 16;
-            inf.blockSize = 8;
-            inf.opensslName = "bf-cbc";
-            break;
-          case "aes128-cbc":
-          case "aes128-ctr":
-          case "aes128-gcm@openssh.com":
-            inf.keySize = 16;
-            inf.blockSize = 16;
-            inf.opensslName = "aes-128-" + cipher.slice(7, 10);
-            break;
-          case "aes192-cbc":
-          case "aes192-ctr":
-          case "aes192-gcm@openssh.com":
-            inf.keySize = 24;
-            inf.blockSize = 16;
-            inf.opensslName = "aes-192-" + cipher.slice(7, 10);
-            break;
-          case "aes256-cbc":
-          case "aes256-ctr":
-          case "aes256-gcm@openssh.com":
-            inf.keySize = 32;
-            inf.blockSize = 16;
-            inf.opensslName = "aes-256-" + cipher.slice(7, 10);
-            break;
-          default:
-            throw new Error('Unsupported openssl cipher "' + cipher + '"');
-        }
-        return inf;
-      }
+	styles[key] = {
+		get() {
+			const codes = ansiStyles[key];
+			return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key);
+		}
+	};
+}
 
-      /***/
-    },
-    /* 27 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
-
-      module.exports = Key;
-
-      var assert = __webpack_require__(16);
-      var algs = __webpack_require__(32);
-      var crypto = __webpack_require__(11);
-      var Fingerprint = __webpack_require__(156);
-      var Signature = __webpack_require__(75);
-      var DiffieHellman = __webpack_require__(325).DiffieHellman;
-      var errs = __webpack_require__(74);
-      var utils = __webpack_require__(26);
-      var PrivateKey = __webpack_require__(33);
-      var edCompat;
+styles.visible = {
+	get() {
+		return build.call(this, this._styles || [], true, 'visible');
+	}
+};
 
-      try {
-        edCompat = __webpack_require__(454);
-      } catch (e) {
-        /* Just continue through, and bail out if we try to use it. */
-      }
-
-      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-      var KeyParseError = errs.KeyParseError;
-
-      var formats = {};
-      formats["auto"] = __webpack_require__(455);
-      formats["pem"] = __webpack_require__(86);
-      formats["pkcs1"] = __webpack_require__(327);
-      formats["pkcs8"] = __webpack_require__(157);
-      formats["rfc4253"] = __webpack_require__(103);
-      formats["ssh"] = __webpack_require__(456);
-      formats["ssh-private"] = __webpack_require__(192);
-      formats["openssh"] = formats["ssh-private"];
-      formats["dnssec"] = __webpack_require__(326);
-
-      function Key(opts) {
-        assert.object(opts, "options");
-        assert.arrayOfObject(opts.parts, "options.parts");
-        assert.string(opts.type, "options.type");
-        assert.optionalString(opts.comment, "options.comment");
-
-        var algInfo = algs.info[opts.type];
-        if (typeof algInfo !== "object")
-          throw new InvalidAlgorithmError(opts.type);
-
-        var partLookup = {};
-        for (var i = 0; i < opts.parts.length; ++i) {
-          var part = opts.parts[i];
-          partLookup[part.name] = part;
-        }
-
-        this.type = opts.type;
-        this.parts = opts.parts;
-        this.part = partLookup;
-        this.comment = undefined;
-        this.source = opts.source;
-
-        /* for speeding up hashing/fingerprint operations */
-        this._rfc4253Cache = opts._rfc4253Cache;
-        this._hashCache = {};
-
-        var sz;
-        this.curve = undefined;
-        if (this.type === "ecdsa") {
-          var curve = this.part.curve.data.toString();
-          this.curve = curve;
-          sz = algs.curves[curve].size;
-        } else if (this.type === "ed25519" || this.type === "curve25519") {
-          sz = 256;
-          this.curve = "curve25519";
-        } else {
-          var szPart = this.part[algInfo.sizePart];
-          sz = szPart.data.length;
-          sz = sz * 8 - utils.countZeros(szPart.data);
-        }
-        this.size = sz;
-      }
+ansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g');
+for (const model of Object.keys(ansiStyles.color.ansi)) {
+	if (skipModels.has(model)) {
+		continue;
+	}
+
+	styles[model] = {
+		get() {
+			const level = this.level;
+			return function () {
+				const open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments);
+				const codes = {
+					open,
+					close: ansiStyles.color.close,
+					closeRe: ansiStyles.color.closeRe
+				};
+				return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);
+			};
+		}
+	};
+}
+
+ansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g');
+for (const model of Object.keys(ansiStyles.bgColor.ansi)) {
+	if (skipModels.has(model)) {
+		continue;
+	}
+
+	const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);
+	styles[bgModel] = {
+		get() {
+			const level = this.level;
+			return function () {
+				const open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments);
+				const codes = {
+					open,
+					close: ansiStyles.bgColor.close,
+					closeRe: ansiStyles.bgColor.closeRe
+				};
+				return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);
+			};
+		}
+	};
+}
+
+const proto = Object.defineProperties(() => {}, styles);
+
+function build(_styles, _empty, key) {
+	const builder = function () {
+		return applyStyle.apply(builder, arguments);
+	};
+
+	builder._styles = _styles;
+	builder._empty = _empty;
+
+	const self = this;
+
+	Object.defineProperty(builder, 'level', {
+		enumerable: true,
+		get() {
+			return self.level;
+		},
+		set(level) {
+			self.level = level;
+		}
+	});
+
+	Object.defineProperty(builder, 'enabled', {
+		enumerable: true,
+		get() {
+			return self.enabled;
+		},
+		set(enabled) {
+			self.enabled = enabled;
+		}
+	});
+
+	// See below for fix regarding invisible grey/dim combination on Windows
+	builder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey';
+
+	// `__proto__` is used because we must return a function, but there is
+	// no way to create a function with a different prototype
+	builder.__proto__ = proto; // eslint-disable-line no-proto
+
+	return builder;
+}
+
+function applyStyle() {
+	// Support varags, but simply cast to string in case there's only one arg
+	const args = arguments;
+	const argsLen = args.length;
+	let str = String(arguments[0]);
+
+	if (argsLen === 0) {
+		return '';
+	}
+
+	if (argsLen > 1) {
+		// Don't slice `arguments`, it prevents V8 optimizations
+		for (let a = 1; a < argsLen; a++) {
+			str += ' ' + args[a];
+		}
+	}
+
+	if (!this.enabled || this.level <= 0 || !str) {
+		return this._empty ? '' : str;
+	}
+
+	// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
+	// see https://github.com/chalk/chalk/issues/58
+	// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
+	const originalDim = ansiStyles.dim.open;
+	if (isSimpleWindowsTerm && this.hasGrey) {
+		ansiStyles.dim.open = '';
+	}
+
+	for (const code of this._styles.slice().reverse()) {
+		// Replace any instances already present with a re-opening code
+		// otherwise only the part of the string until said closing code
+		// will be colored, and the rest will simply be 'plain'.
+		str = code.open + str.replace(code.closeRe, code.open) + code.close;
+
+		// Close the styling before a linebreak and reopen
+		// after next line to fix a bleed issue on macOS
+		// https://github.com/chalk/chalk/pull/92
+		str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`);
+	}
+
+	// Reset the original `dim` if we changed it to work around the Windows dimmed gray issue
+	ansiStyles.dim.open = originalDim;
+
+	return str;
+}
+
+function chalkTag(chalk, strings) {
+	if (!Array.isArray(strings)) {
+		// If chalk() was called by itself or with a string,
+		// return the string itself as a string.
+		return [].slice.call(arguments, 1).join(' ');
+	}
+
+	const args = [].slice.call(arguments, 2);
+	const parts = [strings.raw[0]];
+
+	for (let i = 1; i < strings.length; i++) {
+		parts.push(String(args[i - 1]).replace(/[{}\\]/g, '\\$&'));
+		parts.push(String(strings.raw[i]));
+	}
+
+	return template(chalk, parts.join(''));
+}
+
+Object.defineProperties(Chalk.prototype, styles);
+
+module.exports = Chalk(); // eslint-disable-line new-cap
+module.exports.supportsColor = stdoutColor;
+module.exports.default = module.exports; // For TypeScript
+
+
+/***/ }),
+/* 31 */
+/***/ (function(module, exports) {
+
+var core = module.exports = { version: '2.5.7' };
+if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
+
+
+/***/ }),
+/* 32 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+var Buffer = __webpack_require__(15).Buffer;
+
+var algInfo = {
+	'dsa': {
+		parts: ['p', 'q', 'g', 'y'],
+		sizePart: 'p'
+	},
+	'rsa': {
+		parts: ['e', 'n'],
+		sizePart: 'n'
+	},
+	'ecdsa': {
+		parts: ['curve', 'Q'],
+		sizePart: 'Q'
+	},
+	'ed25519': {
+		parts: ['A'],
+		sizePart: 'A'
+	}
+};
+algInfo['curve25519'] = algInfo['ed25519'];
+
+var algPrivInfo = {
+	'dsa': {
+		parts: ['p', 'q', 'g', 'y', 'x']
+	},
+	'rsa': {
+		parts: ['n', 'e', 'd', 'iqmp', 'p', 'q']
+	},
+	'ecdsa': {
+		parts: ['curve', 'Q', 'd']
+	},
+	'ed25519': {
+		parts: ['A', 'k']
+	}
+};
+algPrivInfo['curve25519'] = algPrivInfo['ed25519'];
+
+var hashAlgs = {
+	'md5': true,
+	'sha1': true,
+	'sha256': true,
+	'sha384': true,
+	'sha512': true
+};
 
-      Key.formats = formats;
+/*
+ * Taken from
+ * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf
+ */
+var curves = {
+	'nistp256': {
+		size: 256,
+		pkcs8oid: '1.2.840.10045.3.1.7',
+		p: Buffer.from(('00' +
+		    'ffffffff 00000001 00000000 00000000' +
+		    '00000000 ffffffff ffffffff ffffffff').
+		    replace(/ /g, ''), 'hex'),
+		a: Buffer.from(('00' +
+		    'FFFFFFFF 00000001 00000000 00000000' +
+		    '00000000 FFFFFFFF FFFFFFFF FFFFFFFC').
+		    replace(/ /g, ''), 'hex'),
+		b: Buffer.from((
+		    '5ac635d8 aa3a93e7 b3ebbd55 769886bc' +
+		    '651d06b0 cc53b0f6 3bce3c3e 27d2604b').
+		    replace(/ /g, ''), 'hex'),
+		s: Buffer.from(('00' +
+		    'c49d3608 86e70493 6a6678e1 139d26b7' +
+		    '819f7e90').
+		    replace(/ /g, ''), 'hex'),
+		n: Buffer.from(('00' +
+		    'ffffffff 00000000 ffffffff ffffffff' +
+		    'bce6faad a7179e84 f3b9cac2 fc632551').
+		    replace(/ /g, ''), 'hex'),
+		G: Buffer.from(('04' +
+		    '6b17d1f2 e12c4247 f8bce6e5 63a440f2' +
+		    '77037d81 2deb33a0 f4a13945 d898c296' +
+		    '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16' +
+		    '2bce3357 6b315ece cbb64068 37bf51f5').
+		    replace(/ /g, ''), 'hex')
+	},
+	'nistp384': {
+		size: 384,
+		pkcs8oid: '1.3.132.0.34',
+		p: Buffer.from(('00' +
+		    'ffffffff ffffffff ffffffff ffffffff' +
+		    'ffffffff ffffffff ffffffff fffffffe' +
+		    'ffffffff 00000000 00000000 ffffffff').
+		    replace(/ /g, ''), 'hex'),
+		a: Buffer.from(('00' +
+		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
+		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE' +
+		    'FFFFFFFF 00000000 00000000 FFFFFFFC').
+		    replace(/ /g, ''), 'hex'),
+		b: Buffer.from((
+		    'b3312fa7 e23ee7e4 988e056b e3f82d19' +
+		    '181d9c6e fe814112 0314088f 5013875a' +
+		    'c656398d 8a2ed19d 2a85c8ed d3ec2aef').
+		    replace(/ /g, ''), 'hex'),
+		s: Buffer.from(('00' +
+		    'a335926a a319a27a 1d00896a 6773a482' +
+		    '7acdac73').
+		    replace(/ /g, ''), 'hex'),
+		n: Buffer.from(('00' +
+		    'ffffffff ffffffff ffffffff ffffffff' +
+		    'ffffffff ffffffff c7634d81 f4372ddf' +
+		    '581a0db2 48b0a77a ecec196a ccc52973').
+		    replace(/ /g, ''), 'hex'),
+		G: Buffer.from(('04' +
+		    'aa87ca22 be8b0537 8eb1c71e f320ad74' +
+		    '6e1d3b62 8ba79b98 59f741e0 82542a38' +
+		    '5502f25d bf55296c 3a545e38 72760ab7' +
+		    '3617de4a 96262c6f 5d9e98bf 9292dc29' +
+		    'f8f41dbd 289a147c e9da3113 b5f0b8c0' +
+		    '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f').
+		    replace(/ /g, ''), 'hex')
+	},
+	'nistp521': {
+		size: 521,
+		pkcs8oid: '1.3.132.0.35',
+		p: Buffer.from((
+		    '01ffffff ffffffff ffffffff ffffffff' +
+		    'ffffffff ffffffff ffffffff ffffffff' +
+		    'ffffffff ffffffff ffffffff ffffffff' +
+		    'ffffffff ffffffff ffffffff ffffffff' +
+		    'ffff').replace(/ /g, ''), 'hex'),
+		a: Buffer.from(('01FF' +
+		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
+		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
+		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF' +
+		    'FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC').
+		    replace(/ /g, ''), 'hex'),
+		b: Buffer.from(('51' +
+		    '953eb961 8e1c9a1f 929a21a0 b68540ee' +
+		    'a2da725b 99b315f3 b8b48991 8ef109e1' +
+		    '56193951 ec7e937b 1652c0bd 3bb1bf07' +
+		    '3573df88 3d2c34f1 ef451fd4 6b503f00').
+		    replace(/ /g, ''), 'hex'),
+		s: Buffer.from(('00' +
+		    'd09e8800 291cb853 96cc6717 393284aa' +
+		    'a0da64ba').replace(/ /g, ''), 'hex'),
+		n: Buffer.from(('01ff' +
+		    'ffffffff ffffffff ffffffff ffffffff' +
+		    'ffffffff ffffffff ffffffff fffffffa' +
+		    '51868783 bf2f966b 7fcc0148 f709a5d0' +
+		    '3bb5c9b8 899c47ae bb6fb71e 91386409').
+		    replace(/ /g, ''), 'hex'),
+		G: Buffer.from(('04' +
+		    '00c6 858e06b7 0404e9cd 9e3ecb66 2395b442' +
+		         '9c648139 053fb521 f828af60 6b4d3dba' +
+		         'a14b5e77 efe75928 fe1dc127 a2ffa8de' +
+		         '3348b3c1 856a429b f97e7e31 c2e5bd66' +
+		    '0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9' +
+		         '98f54449 579b4468 17afbd17 273e662c' +
+		         '97ee7299 5ef42640 c550b901 3fad0761' +
+		         '353c7086 a272c240 88be9476 9fd16650').
+		    replace(/ /g, ''), 'hex')
+	}
+};
 
-      Key.prototype.toBuffer = function (format, options) {
-        if (format === undefined) format = "ssh";
-        assert.string(format, "format");
-        assert.object(formats[format], "formats[format]");
-        assert.optionalObject(options, "options");
+module.exports = {
+	info: algInfo,
+	privInfo: algPrivInfo,
+	hashAlgs: hashAlgs,
+	curves: curves
+};
 
-        if (format === "rfc4253") {
-          if (this._rfc4253Cache === undefined)
-            this._rfc4253Cache = formats["rfc4253"].write(this);
-          return this._rfc4253Cache;
-        }
 
-        return formats[format].write(this, options);
-      };
+/***/ }),
+/* 33 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2017 Joyent, Inc.
+
+module.exports = PrivateKey;
+
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var crypto = __webpack_require__(11);
+var Fingerprint = __webpack_require__(156);
+var Signature = __webpack_require__(75);
+var errs = __webpack_require__(74);
+var util = __webpack_require__(3);
+var utils = __webpack_require__(26);
+var dhe = __webpack_require__(325);
+var generateECDSA = dhe.generateECDSA;
+var generateED25519 = dhe.generateED25519;
+var edCompat;
+var nacl;
+
+try {
+	edCompat = __webpack_require__(454);
+} catch (e) {
+	/* Just continue through, and bail out if we try to use it. */
+}
+
+var Key = __webpack_require__(27);
+
+var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+var KeyParseError = errs.KeyParseError;
+var KeyEncryptedError = errs.KeyEncryptedError;
+
+var formats = {};
+formats['auto'] = __webpack_require__(455);
+formats['pem'] = __webpack_require__(86);
+formats['pkcs1'] = __webpack_require__(327);
+formats['pkcs8'] = __webpack_require__(157);
+formats['rfc4253'] = __webpack_require__(103);
+formats['ssh-private'] = __webpack_require__(192);
+formats['openssh'] = formats['ssh-private'];
+formats['ssh'] = formats['ssh-private'];
+formats['dnssec'] = __webpack_require__(326);
+
+function PrivateKey(opts) {
+	assert.object(opts, 'options');
+	Key.call(this, opts);
+
+	this._pubCache = undefined;
+}
+util.inherits(PrivateKey, Key);
+
+PrivateKey.formats = formats;
+
+PrivateKey.prototype.toBuffer = function (format, options) {
+	if (format === undefined)
+		format = 'pkcs1';
+	assert.string(format, 'format');
+	assert.object(formats[format], 'formats[format]');
+	assert.optionalObject(options, 'options');
+
+	return (formats[format].write(this, options));
+};
 
-      Key.prototype.toString = function (format, options) {
-        return this.toBuffer(format, options).toString();
-      };
+PrivateKey.prototype.hash = function (algo) {
+	return (this.toPublic().hash(algo));
+};
 
-      Key.prototype.hash = function (algo) {
-        assert.string(algo, "algorithm");
-        algo = algo.toLowerCase();
-        if (algs.hashAlgs[algo] === undefined)
-          throw new InvalidAlgorithmError(algo);
-
-        if (this._hashCache[algo]) return this._hashCache[algo];
-        var hash = crypto
-          .createHash(algo)
-          .update(this.toBuffer("rfc4253"))
-          .digest();
-        this._hashCache[algo] = hash;
-        return hash;
-      };
+PrivateKey.prototype.toPublic = function () {
+	if (this._pubCache)
+		return (this._pubCache);
+
+	var algInfo = algs.info[this.type];
+	var pubParts = [];
+	for (var i = 0; i < algInfo.parts.length; ++i) {
+		var p = algInfo.parts[i];
+		pubParts.push(this.part[p]);
+	}
+
+	this._pubCache = new Key({
+		type: this.type,
+		source: this,
+		parts: pubParts
+	});
+	if (this.comment)
+		this._pubCache.comment = this.comment;
+	return (this._pubCache);
+};
 
-      Key.prototype.fingerprint = function (algo) {
-        if (algo === undefined) algo = "sha256";
-        assert.string(algo, "algorithm");
-        var opts = {
-          type: "key",
-          hash: this.hash(algo),
-          algorithm: algo,
-        };
-        return new Fingerprint(opts);
-      };
+PrivateKey.prototype.derive = function (newType) {
+	assert.string(newType, 'type');
+	var priv, pub, pair;
+
+	if (this.type === 'ed25519' && newType === 'curve25519') {
+		if (nacl === undefined)
+			nacl = __webpack_require__(76);
+
+		priv = this.part.k.data;
+		if (priv[0] === 0x00)
+			priv = priv.slice(1);
+
+		pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv));
+		pub = Buffer.from(pair.publicKey);
+
+		return (new PrivateKey({
+			type: 'curve25519',
+			parts: [
+				{ name: 'A', data: utils.mpNormalize(pub) },
+				{ name: 'k', data: utils.mpNormalize(priv) }
+			]
+		}));
+	} else if (this.type === 'curve25519' && newType === 'ed25519') {
+		if (nacl === undefined)
+			nacl = __webpack_require__(76);
+
+		priv = this.part.k.data;
+		if (priv[0] === 0x00)
+			priv = priv.slice(1);
+
+		pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv));
+		pub = Buffer.from(pair.publicKey);
+
+		return (new PrivateKey({
+			type: 'ed25519',
+			parts: [
+				{ name: 'A', data: utils.mpNormalize(pub) },
+				{ name: 'k', data: utils.mpNormalize(priv) }
+			]
+		}));
+	}
+	throw (new Error('Key derivation not supported from ' + this.type +
+	    ' to ' + newType));
+};
 
-      Key.prototype.defaultHashAlgorithm = function () {
-        var hashAlgo = "sha1";
-        if (this.type === "rsa") hashAlgo = "sha256";
-        if (this.type === "dsa" && this.size > 1024) hashAlgo = "sha256";
-        if (this.type === "ed25519") hashAlgo = "sha512";
-        if (this.type === "ecdsa") {
-          if (this.size <= 256) hashAlgo = "sha256";
-          else if (this.size <= 384) hashAlgo = "sha384";
-          else hashAlgo = "sha512";
-        }
-        return hashAlgo;
-      };
+PrivateKey.prototype.createVerify = function (hashAlgo) {
+	return (this.toPublic().createVerify(hashAlgo));
+};
 
-      Key.prototype.createVerify = function (hashAlgo) {
-        if (hashAlgo === undefined) hashAlgo = this.defaultHashAlgorithm();
-        assert.string(hashAlgo, "hash algorithm");
+PrivateKey.prototype.createSign = function (hashAlgo) {
+	if (hashAlgo === undefined)
+		hashAlgo = this.defaultHashAlgorithm();
+	assert.string(hashAlgo, 'hash algorithm');
+
+	/* ED25519 is not supported by OpenSSL, use a javascript impl. */
+	if (this.type === 'ed25519' && edCompat !== undefined)
+		return (new edCompat.Signer(this, hashAlgo));
+	if (this.type === 'curve25519')
+		throw (new Error('Curve25519 keys are not suitable for ' +
+		    'signing or verification'));
+
+	var v, nm, err;
+	try {
+		nm = hashAlgo.toUpperCase();
+		v = crypto.createSign(nm);
+	} catch (e) {
+		err = e;
+	}
+	if (v === undefined || (err instanceof Error &&
+	    err.message.match(/Unknown message digest/))) {
+		nm = 'RSA-';
+		nm += hashAlgo.toUpperCase();
+		v = crypto.createSign(nm);
+	}
+	assert.ok(v, 'failed to create verifier');
+	var oldSign = v.sign.bind(v);
+	var key = this.toBuffer('pkcs1');
+	var type = this.type;
+	var curve = this.curve;
+	v.sign = function () {
+		var sig = oldSign(key);
+		if (typeof (sig) === 'string')
+			sig = Buffer.from(sig, 'binary');
+		sig = Signature.parse(sig, type, 'asn1');
+		sig.hashAlgorithm = hashAlgo;
+		sig.curve = curve;
+		return (sig);
+	};
+	return (v);
+};
 
-        /* ED25519 is not supported by OpenSSL, use a javascript impl. */
-        if (this.type === "ed25519" && edCompat !== undefined)
-          return new edCompat.Verifier(this, hashAlgo);
-        if (this.type === "curve25519")
-          throw new Error(
-            "Curve25519 keys are not suitable for " + "signing or verification",
-          );
+PrivateKey.parse = function (data, format, options) {
+	if (typeof (data) !== 'string')
+		assert.buffer(data, 'data');
+	if (format === undefined)
+		format = 'auto';
+	assert.string(format, 'format');
+	if (typeof (options) === 'string')
+		options = { filename: options };
+	assert.optionalObject(options, 'options');
+	if (options === undefined)
+		options = {};
+	assert.optionalString(options.filename, 'options.filename');
+	if (options.filename === undefined)
+		options.filename = '(unnamed)';
+
+	assert.object(formats[format], 'formats[format]');
+
+	try {
+		var k = formats[format].read(data, options);
+		assert.ok(k instanceof PrivateKey, 'key is not a private key');
+		if (!k.comment)
+			k.comment = options.filename;
+		return (k);
+	} catch (e) {
+		if (e.name === 'KeyEncryptedError')
+			throw (e);
+		throw (new KeyParseError(options.filename, format, e));
+	}
+};
 
-        var v, nm, err;
-        try {
-          nm = hashAlgo.toUpperCase();
-          v = crypto.createVerify(nm);
-        } catch (e) {
-          err = e;
-        }
-        if (
-          v === undefined ||
-          (err instanceof Error && err.message.match(/Unknown message digest/))
-        ) {
-          nm = "RSA-";
-          nm += hashAlgo.toUpperCase();
-          v = crypto.createVerify(nm);
-        }
-        assert.ok(v, "failed to create verifier");
-        var oldVerify = v.verify.bind(v);
-        var key = this.toBuffer("pkcs8");
-        var curve = this.curve;
-        var self = this;
-        v.verify = function (signature, fmt) {
-          if (Signature.isSignature(signature, [2, 0])) {
-            if (signature.type !== self.type) return false;
-            if (signature.hashAlgorithm && signature.hashAlgorithm !== hashAlgo)
-              return false;
-            if (
-              signature.curve &&
-              self.type === "ecdsa" &&
-              signature.curve !== curve
-            )
-              return false;
-            return oldVerify(key, signature.toBuffer("asn1"));
-          } else if (
-            typeof signature === "string" ||
-            Buffer.isBuffer(signature)
-          ) {
-            return oldVerify(key, signature, fmt);
-
-            /*
-             * Avoid doing this on valid arguments, walking the prototype
-             * chain can be quite slow.
-             */
-          } else if (Signature.isSignature(signature, [1, 0])) {
-            throw new Error(
-              "signature was created by too old " +
-                "a version of sshpk and cannot be verified",
-            );
-          } else {
-            throw new TypeError(
-              "signature must be a string, " + "Buffer, or Signature object",
-            );
-          }
-        };
-        return v;
-      };
+PrivateKey.isPrivateKey = function (obj, ver) {
+	return (utils.isCompatible(obj, PrivateKey, ver));
+};
 
-      Key.prototype.createDiffieHellman = function () {
-        if (this.type === "rsa")
-          throw new Error("RSA keys do not support Diffie-Hellman");
+PrivateKey.generate = function (type, options) {
+	if (options === undefined)
+		options = {};
+	assert.object(options, 'options');
+
+	switch (type) {
+	case 'ecdsa':
+		if (options.curve === undefined)
+			options.curve = 'nistp256';
+		assert.string(options.curve, 'options.curve');
+		return (generateECDSA(options.curve));
+	case 'ed25519':
+		return (generateED25519());
+	default:
+		throw (new Error('Key generation not supported with key ' +
+		    'type "' + type + '"'));
+	}
+};
 
-        return new DiffieHellman(this);
-      };
-      Key.prototype.createDH = Key.prototype.createDiffieHellman;
+/*
+ * API versions for PrivateKey:
+ * [1,0] -- initial ver
+ * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats
+ * [1,2] -- added defaultHashAlgorithm
+ * [1,3] -- added derive, ed, createDH
+ * [1,4] -- first tagged version
+ * [1,5] -- changed ed25519 part names and format
+ */
+PrivateKey.prototype._sshpkApiVersion = [1, 5];
+
+PrivateKey._oldVersionDetect = function (obj) {
+	assert.func(obj.toPublic);
+	assert.func(obj.createSign);
+	if (obj.derive)
+		return ([1, 3]);
+	if (obj.defaultHashAlgorithm)
+		return ([1, 2]);
+	if (obj.formats['auto'])
+		return ([1, 1]);
+	return ([1, 0]);
+};
 
-      Key.parse = function (data, format, options) {
-        if (typeof data !== "string") assert.buffer(data, "data");
-        if (format === undefined) format = "auto";
-        assert.string(format, "format");
-        if (typeof options === "string") options = { filename: options };
-        assert.optionalObject(options, "options");
-        if (options === undefined) options = {};
-        assert.optionalString(options.filename, "options.filename");
-        if (options.filename === undefined) options.filename = "(unnamed)";
 
-        assert.object(formats[format], "formats[format]");
+/***/ }),
+/* 34 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        try {
-          var k = formats[format].read(data, options);
-          if (k instanceof PrivateKey) k = k.toPublic();
-          if (!k.comment) k.comment = options.filename;
-          return k;
-        } catch (e) {
-          if (e.name === "KeyEncryptedError") throw e;
-          throw new KeyParseError(options.filename, format, e);
-        }
-      };
+"use strict";
 
-      Key.isKey = function (obj, ver) {
-        return utils.isCompatible(obj, Key, ver);
-      };
 
-      /*
-       * API versions for Key:
-       * [1,0] -- initial ver, may take Signature for createVerify or may not
-       * [1,1] -- added pkcs1, pkcs8 formats
-       * [1,2] -- added auto, ssh-private, openssh formats
-       * [1,3] -- added defaultHashAlgorithm
-       * [1,4] -- added ed support, createDH
-       * [1,5] -- first explicitly tagged version
-       * [1,6] -- changed ed25519 part names
-       */
-      Key.prototype._sshpkApiVersion = [1, 6];
-
-      Key._oldVersionDetect = function (obj) {
-        assert.func(obj.toBuffer);
-        assert.func(obj.fingerprint);
-        if (obj.createDH) return [1, 4];
-        if (obj.defaultHashAlgorithm) return [1, 3];
-        if (obj.formats["auto"]) return [1, 2];
-        if (obj.formats["pkcs1"]) return [1, 1];
-        return [1, 0];
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.wrapLifecycle = exports.run = exports.install = exports.Install = undefined;
 
-      /***/
-    },
-    /* 28 */
-    /***/ function (module, exports) {
-      module.exports = require("assert");
+var _extends2;
 
-      /***/
-    },
-    /* 29 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = nullify;
-      function nullify(obj = {}) {
-        if (Array.isArray(obj)) {
-          for (
-            var _iterator = obj,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+var _asyncToGenerator2;
 
-          ) {
-            var _ref;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+let install = exports.install = (() => {
+  var _ref29 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, lockfile) {
+    yield wrapLifecycle(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const install = new Install(flags, config, reporter, lockfile);
+      yield install.init();
+    }));
+  });
 
-            const item = _ref;
+  return function install(_x7, _x8, _x9, _x10) {
+    return _ref29.apply(this, arguments);
+  };
+})();
+
+let run = exports.run = (() => {
+  var _ref31 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    let lockfile;
+    let error = 'installCommandRenamed';
+    if (flags.lockfile === false) {
+      lockfile = new (_lockfile || _load_lockfile()).default();
+    } else {
+      lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+    }
 
-            nullify(item);
-          }
-        } else if (
-          (obj !== null && typeof obj === "object") ||
-          typeof obj === "function"
-        ) {
-          Object.setPrototypeOf(obj, null);
+    if (args.length) {
+      const exampleArgs = args.slice();
 
-          // for..in can only be applied to 'object', not 'function'
-          if (typeof obj === "object") {
-            for (const key in obj) {
-              nullify(obj[key]);
-            }
-          }
-        }
+      if (flags.saveDev) {
+        exampleArgs.push('--dev');
+      }
+      if (flags.savePeer) {
+        exampleArgs.push('--peer');
+      }
+      if (flags.saveOptional) {
+        exampleArgs.push('--optional');
+      }
+      if (flags.saveExact) {
+        exampleArgs.push('--exact');
+      }
+      if (flags.saveTilde) {
+        exampleArgs.push('--tilde');
+      }
+      let command = 'add';
+      if (flags.global) {
+        error = 'globalFlagRemoved';
+        command = 'global add';
+      }
+      throw new (_errors || _load_errors()).MessageError(reporter.lang(error, `yarn ${command} ${exampleArgs.join(' ')}`));
+    }
 
-        return obj;
+    yield install(config, reporter, flags, lockfile);
+  });
+
+  return function run(_x11, _x12, _x13, _x14) {
+    return _ref31.apply(this, arguments);
+  };
+})();
+
+let wrapLifecycle = exports.wrapLifecycle = (() => {
+  var _ref32 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags, factory) {
+    yield config.executeLifecycleScript('preinstall');
+
+    yield factory();
+
+    // npm behaviour, seems kinda funky but yay compatibility
+    yield config.executeLifecycleScript('install');
+    yield config.executeLifecycleScript('postinstall');
+
+    if (!config.production) {
+      if (!config.disablePrepublish) {
+        yield config.executeLifecycleScript('prepublish');
       }
+      yield config.executeLifecycleScript('prepare');
+    }
+  });
 
-      /***/
-    },
-    /* 30 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return function wrapLifecycle(_x15, _x16, _x17) {
+    return _ref32.apply(this, arguments);
+  };
+})();
 
-      const escapeStringRegexp = __webpack_require__(388);
-      const ansiStyles = __webpack_require__(506);
-      const stdoutColor = __webpack_require__(598).stdout;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      const template = __webpack_require__(599);
+var _objectPath;
 
-      const isSimpleWindowsTerm =
-        process.platform === "win32" &&
-        !(process.env.TERM || "").toLowerCase().startsWith("xterm");
+function _load_objectPath() {
+  return _objectPath = _interopRequireDefault(__webpack_require__(304));
+}
 
-      // `supportsColor.level` → `ansiStyles.color[name]` mapping
-      const levelMapping = ["ansi", "ansi", "ansi256", "ansi16m"];
+var _hooks;
 
-      // `color-convert` models to exclude from the Chalk API due to conflicts and such
-      const skipModels = new Set(["gray"]);
+function _load_hooks() {
+  return _hooks = __webpack_require__(374);
+}
 
-      const styles = Object.create(null);
+var _index;
 
-      function applyOptions(obj, options) {
-        options = options || {};
+function _load_index() {
+  return _index = _interopRequireDefault(__webpack_require__(220));
+}
 
-        // Detect level if not set manually
-        const scLevel = stdoutColor ? stdoutColor.level : 0;
-        obj.level = options.level === undefined ? scLevel : options.level;
-        obj.enabled = "enabled" in options ? options.enabled : obj.level > 0;
-      }
+var _errors;
 
-      function Chalk(options) {
-        // We check for this.template here since calling `chalk.constructor()`
-        // by itself will have a `this` of a previously constructed chalk object
-        if (!this || !(this instanceof Chalk) || this.template) {
-          const chalk = {};
-          applyOptions(chalk, options);
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-          chalk.template = function () {
-            const args = [].slice.call(arguments);
-            return chalkTag.apply(null, [chalk.template].concat(args));
-          };
+var _integrityChecker;
 
-          Object.setPrototypeOf(chalk, Chalk.prototype);
-          Object.setPrototypeOf(chalk.template, chalk);
+function _load_integrityChecker() {
+  return _integrityChecker = _interopRequireDefault(__webpack_require__(208));
+}
 
-          chalk.template.constructor = Chalk;
+var _lockfile;
 
-          return chalk.template;
-        }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-        applyOptions(this, options);
-      }
+var _lockfile2;
 
-      // Use bright blue on Windows as the normal blue color is illegible
-      if (isSimpleWindowsTerm) {
-        ansiStyles.blue.open = "\u001B[94m";
-      }
+function _load_lockfile2() {
+  return _lockfile2 = __webpack_require__(19);
+}
 
-      for (const key of Object.keys(ansiStyles)) {
-        ansiStyles[key].closeRe = new RegExp(
-          escapeStringRegexp(ansiStyles[key].close),
-          "g",
-        );
+var _packageFetcher;
 
-        styles[key] = {
-          get() {
-            const codes = ansiStyles[key];
-            return build.call(
-              this,
-              this._styles ? this._styles.concat(codes) : [codes],
-              this._empty,
-              key,
-            );
-          },
-        };
-      }
+function _load_packageFetcher() {
+  return _packageFetcher = _interopRequireWildcard(__webpack_require__(210));
+}
 
-      styles.visible = {
-        get() {
-          return build.call(this, this._styles || [], true, "visible");
-        },
-      };
+var _packageInstallScripts;
 
-      ansiStyles.color.closeRe = new RegExp(
-        escapeStringRegexp(ansiStyles.color.close),
-        "g",
-      );
-      for (const model of Object.keys(ansiStyles.color.ansi)) {
-        if (skipModels.has(model)) {
-          continue;
-        }
+function _load_packageInstallScripts() {
+  return _packageInstallScripts = _interopRequireDefault(__webpack_require__(557));
+}
 
-        styles[model] = {
-          get() {
-            const level = this.level;
-            return function () {
-              const open = ansiStyles.color[levelMapping[level]][model].apply(
-                null,
-                arguments,
-              );
-              const codes = {
-                open,
-                close: ansiStyles.color.close,
-                closeRe: ansiStyles.color.closeRe,
-              };
-              return build.call(
-                this,
-                this._styles ? this._styles.concat(codes) : [codes],
-                this._empty,
-                model,
-              );
-            };
-          },
-        };
-      }
+var _packageCompatibility;
 
-      ansiStyles.bgColor.closeRe = new RegExp(
-        escapeStringRegexp(ansiStyles.bgColor.close),
-        "g",
-      );
-      for (const model of Object.keys(ansiStyles.bgColor.ansi)) {
-        if (skipModels.has(model)) {
-          continue;
-        }
+function _load_packageCompatibility() {
+  return _packageCompatibility = _interopRequireWildcard(__webpack_require__(209));
+}
 
-        const bgModel = "bg" + model[0].toUpperCase() + model.slice(1);
-        styles[bgModel] = {
-          get() {
-            const level = this.level;
-            return function () {
-              const open = ansiStyles.bgColor[levelMapping[level]][model].apply(
-                null,
-                arguments,
-              );
-              const codes = {
-                open,
-                close: ansiStyles.bgColor.close,
-                closeRe: ansiStyles.bgColor.closeRe,
-              };
-              return build.call(
-                this,
-                this._styles ? this._styles.concat(codes) : [codes],
-                this._empty,
-                model,
-              );
-            };
-          },
-        };
-      }
+var _packageResolver;
 
-      const proto = Object.defineProperties(() => {}, styles);
+function _load_packageResolver() {
+  return _packageResolver = _interopRequireDefault(__webpack_require__(366));
+}
 
-      function build(_styles, _empty, key) {
-        const builder = function () {
-          return applyStyle.apply(builder, arguments);
-        };
+var _packageLinker;
 
-        builder._styles = _styles;
-        builder._empty = _empty;
+function _load_packageLinker() {
+  return _packageLinker = _interopRequireDefault(__webpack_require__(211));
+}
 
-        const self = this;
+var _index2;
 
-        Object.defineProperty(builder, "level", {
-          enumerable: true,
-          get() {
-            return self.level;
-          },
-          set(level) {
-            self.level = level;
-          },
-        });
+function _load_index2() {
+  return _index2 = __webpack_require__(57);
+}
 
-        Object.defineProperty(builder, "enabled", {
-          enumerable: true,
-          get() {
-            return self.enabled;
-          },
-          set(enabled) {
-            self.enabled = enabled;
-          },
-        });
+var _index3;
 
-        // See below for fix regarding invisible grey/dim combination on Windows
-        builder.hasGrey = this.hasGrey || key === "gray" || key === "grey";
+function _load_index3() {
+  return _index3 = __webpack_require__(78);
+}
 
-        // `__proto__` is used because we must return a function, but there is
-        // no way to create a function with a different prototype
-        builder.__proto__ = proto; // eslint-disable-line no-proto
+var _autoclean;
 
-        return builder;
-      }
+function _load_autoclean() {
+  return _autoclean = __webpack_require__(354);
+}
 
-      function applyStyle() {
-        // Support varags, but simply cast to string in case there's only one arg
-        const args = arguments;
-        const argsLen = args.length;
-        let str = String(arguments[0]);
+var _constants;
 
-        if (argsLen === 0) {
-          return "";
-        }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-        if (argsLen > 1) {
-          // Don't slice `arguments`, it prevents V8 optimizations
-          for (let a = 1; a < argsLen; a++) {
-            str += " " + args[a];
-          }
-        }
+var _normalizePattern;
 
-        if (!this.enabled || this.level <= 0 || !str) {
-          return this._empty ? "" : str;
-        }
+function _load_normalizePattern() {
+  return _normalizePattern = __webpack_require__(37);
+}
 
-        // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,
-        // see https://github.com/chalk/chalk/issues/58
-        // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.
-        const originalDim = ansiStyles.dim.open;
-        if (isSimpleWindowsTerm && this.hasGrey) {
-          ansiStyles.dim.open = "";
-        }
+var _fs;
 
-        for (const code of this._styles.slice().reverse()) {
-          // Replace any instances already present with a re-opening code
-          // otherwise only the part of the string until said closing code
-          // will be colored, and the rest will simply be 'plain'.
-          str = code.open + str.replace(code.closeRe, code.open) + code.close;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-          // Close the styling before a linebreak and reopen
-          // after next line to fix a bleed issue on macOS
-          // https://github.com/chalk/chalk/pull/92
-          str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`);
-        }
+var _map;
 
-        // Reset the original `dim` if we changed it to work around the Windows dimmed gray issue
-        ansiStyles.dim.open = originalDim;
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-        return str;
-      }
+var _yarnVersion;
 
-      function chalkTag(chalk, strings) {
-        if (!Array.isArray(strings)) {
-          // If chalk() was called by itself or with a string,
-          // return the string itself as a string.
-          return [].slice.call(arguments, 1).join(" ");
-        }
+function _load_yarnVersion() {
+  return _yarnVersion = __webpack_require__(120);
+}
 
-        const args = [].slice.call(arguments, 2);
-        const parts = [strings.raw[0]];
+var _generatePnpMap;
 
-        for (let i = 1; i < strings.length; i++) {
-          parts.push(String(args[i - 1]).replace(/[{}\\]/g, "\\$&"));
-          parts.push(String(strings.raw[i]));
-        }
+function _load_generatePnpMap() {
+  return _generatePnpMap = __webpack_require__(579);
+}
 
-        return template(chalk, parts.join(""));
-      }
+var _workspaceLayout;
 
-      Object.defineProperties(Chalk.prototype, styles);
+function _load_workspaceLayout() {
+  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
+}
 
-      module.exports = Chalk(); // eslint-disable-line new-cap
-      module.exports.supportsColor = stdoutColor;
-      module.exports.default = module.exports; // For TypeScript
+var _resolutionMap;
 
-      /***/
-    },
-    /* 31 */
-    /***/ function (module, exports) {
-      var core = (module.exports = { version: "2.5.7" });
-      if (typeof __e == "number") __e = core; // eslint-disable-line no-undef
+function _load_resolutionMap() {
+  return _resolutionMap = _interopRequireDefault(__webpack_require__(214));
+}
 
-      /***/
-    },
-    /* 32 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+var _guessName;
 
-      var Buffer = __webpack_require__(15).Buffer;
+function _load_guessName() {
+  return _guessName = _interopRequireDefault(__webpack_require__(169));
+}
 
-      var algInfo = {
-        dsa: {
-          parts: ["p", "q", "g", "y"],
-          sizePart: "p",
-        },
-        rsa: {
-          parts: ["e", "n"],
-          sizePart: "n",
-        },
-        ecdsa: {
-          parts: ["curve", "Q"],
-          sizePart: "Q",
-        },
-        ed25519: {
-          parts: ["A"],
-          sizePart: "A",
-        },
-      };
-      algInfo["curve25519"] = algInfo["ed25519"];
+var _audit;
 
-      var algPrivInfo = {
-        dsa: {
-          parts: ["p", "q", "g", "y", "x"],
-        },
-        rsa: {
-          parts: ["n", "e", "d", "iqmp", "p", "q"],
-        },
-        ecdsa: {
-          parts: ["curve", "Q", "d"],
-        },
-        ed25519: {
-          parts: ["A", "k"],
-        },
-      };
-      algPrivInfo["curve25519"] = algPrivInfo["ed25519"];
-
-      var hashAlgs = {
-        md5: true,
-        sha1: true,
-        sha256: true,
-        sha384: true,
-        sha512: true,
-      };
+function _load_audit() {
+  return _audit = _interopRequireDefault(__webpack_require__(353));
+}
 
-      /*
-       * Taken from
-       * http://csrc.nist.gov/groups/ST/toolkit/documents/dss/NISTReCur.pdf
-       */
-      var curves = {
-        nistp256: {
-          size: 256,
-          pkcs8oid: "1.2.840.10045.3.1.7",
-          p: Buffer.from(
-            (
-              "00" +
-              "ffffffff 00000001 00000000 00000000" +
-              "00000000 ffffffff ffffffff ffffffff"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          a: Buffer.from(
-            (
-              "00" +
-              "FFFFFFFF 00000001 00000000 00000000" +
-              "00000000 FFFFFFFF FFFFFFFF FFFFFFFC"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          b: Buffer.from(
-            (
-              "5ac635d8 aa3a93e7 b3ebbd55 769886bc" +
-              "651d06b0 cc53b0f6 3bce3c3e 27d2604b"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          s: Buffer.from(
-            ("00" + "c49d3608 86e70493 6a6678e1 139d26b7" + "819f7e90").replace(
-              / /g,
-              "",
-            ),
-            "hex",
-          ),
-          n: Buffer.from(
-            (
-              "00" +
-              "ffffffff 00000000 ffffffff ffffffff" +
-              "bce6faad a7179e84 f3b9cac2 fc632551"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          G: Buffer.from(
-            (
-              "04" +
-              "6b17d1f2 e12c4247 f8bce6e5 63a440f2" +
-              "77037d81 2deb33a0 f4a13945 d898c296" +
-              "4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16" +
-              "2bce3357 6b315ece cbb64068 37bf51f5"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-        },
-        nistp384: {
-          size: 384,
-          pkcs8oid: "1.3.132.0.34",
-          p: Buffer.from(
-            (
-              "00" +
-              "ffffffff ffffffff ffffffff ffffffff" +
-              "ffffffff ffffffff ffffffff fffffffe" +
-              "ffffffff 00000000 00000000 ffffffff"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          a: Buffer.from(
-            (
-              "00" +
-              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
-              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFE" +
-              "FFFFFFFF 00000000 00000000 FFFFFFFC"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          b: Buffer.from(
-            (
-              "b3312fa7 e23ee7e4 988e056b e3f82d19" +
-              "181d9c6e fe814112 0314088f 5013875a" +
-              "c656398d 8a2ed19d 2a85c8ed d3ec2aef"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          s: Buffer.from(
-            ("00" + "a335926a a319a27a 1d00896a 6773a482" + "7acdac73").replace(
-              / /g,
-              "",
-            ),
-            "hex",
-          ),
-          n: Buffer.from(
-            (
-              "00" +
-              "ffffffff ffffffff ffffffff ffffffff" +
-              "ffffffff ffffffff c7634d81 f4372ddf" +
-              "581a0db2 48b0a77a ecec196a ccc52973"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          G: Buffer.from(
-            (
-              "04" +
-              "aa87ca22 be8b0537 8eb1c71e f320ad74" +
-              "6e1d3b62 8ba79b98 59f741e0 82542a38" +
-              "5502f25d bf55296c 3a545e38 72760ab7" +
-              "3617de4a 96262c6f 5d9e98bf 9292dc29" +
-              "f8f41dbd 289a147c e9da3113 b5f0b8c0" +
-              "0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-        },
-        nistp521: {
-          size: 521,
-          pkcs8oid: "1.3.132.0.35",
-          p: Buffer.from(
-            (
-              "01ffffff ffffffff ffffffff ffffffff" +
-              "ffffffff ffffffff ffffffff ffffffff" +
-              "ffffffff ffffffff ffffffff ffffffff" +
-              "ffffffff ffffffff ffffffff ffffffff" +
-              "ffff"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          a: Buffer.from(
-            (
-              "01FF" +
-              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
-              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
-              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFF" +
-              "FFFFFFFF FFFFFFFF FFFFFFFF FFFFFFFC"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          b: Buffer.from(
-            (
-              "51" +
-              "953eb961 8e1c9a1f 929a21a0 b68540ee" +
-              "a2da725b 99b315f3 b8b48991 8ef109e1" +
-              "56193951 ec7e937b 1652c0bd 3bb1bf07" +
-              "3573df88 3d2c34f1 ef451fd4 6b503f00"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          s: Buffer.from(
-            ("00" + "d09e8800 291cb853 96cc6717 393284aa" + "a0da64ba").replace(
-              / /g,
-              "",
-            ),
-            "hex",
-          ),
-          n: Buffer.from(
-            (
-              "01ff" +
-              "ffffffff ffffffff ffffffff ffffffff" +
-              "ffffffff ffffffff ffffffff fffffffa" +
-              "51868783 bf2f966b 7fcc0148 f709a5d0" +
-              "3bb5c9b8 899c47ae bb6fb71e 91386409"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-          G: Buffer.from(
-            (
-              "04" +
-              "00c6 858e06b7 0404e9cd 9e3ecb66 2395b442" +
-              "9c648139 053fb521 f828af60 6b4d3dba" +
-              "a14b5e77 efe75928 fe1dc127 a2ffa8de" +
-              "3348b3c1 856a429b f97e7e31 c2e5bd66" +
-              "0118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9" +
-              "98f54449 579b4468 17afbd17 273e662c" +
-              "97ee7299 5ef42640 c550b901 3fad0761" +
-              "353c7086 a272c240 88be9476 9fd16650"
-            ).replace(/ /g, ""),
-            "hex",
-          ),
-        },
-      };
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      module.exports = {
-        info: algInfo,
-        privInfo: algPrivInfo,
-        hashAlgs: hashAlgs,
-        curves: curves,
-      };
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      /***/
-    },
-    /* 33 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
-
-      module.exports = PrivateKey;
-
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var crypto = __webpack_require__(11);
-      var Fingerprint = __webpack_require__(156);
-      var Signature = __webpack_require__(75);
-      var errs = __webpack_require__(74);
-      var util = __webpack_require__(3);
-      var utils = __webpack_require__(26);
-      var dhe = __webpack_require__(325);
-      var generateECDSA = dhe.generateECDSA;
-      var generateED25519 = dhe.generateED25519;
-      var edCompat;
-      var nacl;
+const deepEqual = __webpack_require__(631);
 
-      try {
-        edCompat = __webpack_require__(454);
-      } catch (e) {
-        /* Just continue through, and bail out if we try to use it. */
-      }
+const emoji = __webpack_require__(302);
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+const semver = __webpack_require__(22);
+const uuid = __webpack_require__(119);
+const ssri = __webpack_require__(65);
 
-      var Key = __webpack_require__(27);
+const ONE_DAY = 1000 * 60 * 60 * 24;
 
-      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-      var KeyParseError = errs.KeyParseError;
-      var KeyEncryptedError = errs.KeyEncryptedError;
+/**
+ * Try and detect the installation method for Yarn and provide a command to update it with.
+ */
 
-      var formats = {};
-      formats["auto"] = __webpack_require__(455);
-      formats["pem"] = __webpack_require__(86);
-      formats["pkcs1"] = __webpack_require__(327);
-      formats["pkcs8"] = __webpack_require__(157);
-      formats["rfc4253"] = __webpack_require__(103);
-      formats["ssh-private"] = __webpack_require__(192);
-      formats["openssh"] = formats["ssh-private"];
-      formats["ssh"] = formats["ssh-private"];
-      formats["dnssec"] = __webpack_require__(326);
+function getUpdateCommand(installationMethod) {
+  if (installationMethod === 'tar') {
+    return `curl --compressed -o- -L ${(_constants || _load_constants()).YARN_INSTALLER_SH} | bash`;
+  }
 
-      function PrivateKey(opts) {
-        assert.object(opts, "options");
-        Key.call(this, opts);
+  if (installationMethod === 'homebrew') {
+    return 'brew upgrade yarn';
+  }
 
-        this._pubCache = undefined;
-      }
-      util.inherits(PrivateKey, Key);
+  if (installationMethod === 'deb') {
+    return 'sudo apt-get update && sudo apt-get install yarn';
+  }
 
-      PrivateKey.formats = formats;
+  if (installationMethod === 'rpm') {
+    return 'sudo yum install yarn';
+  }
 
-      PrivateKey.prototype.toBuffer = function (format, options) {
-        if (format === undefined) format = "pkcs1";
-        assert.string(format, "format");
-        assert.object(formats[format], "formats[format]");
-        assert.optionalObject(options, "options");
+  if (installationMethod === 'npm') {
+    return 'npm install --global yarn';
+  }
 
-        return formats[format].write(this, options);
-      };
+  if (installationMethod === 'chocolatey') {
+    return 'choco upgrade yarn';
+  }
 
-      PrivateKey.prototype.hash = function (algo) {
-        return this.toPublic().hash(algo);
-      };
+  if (installationMethod === 'apk') {
+    return 'apk update && apk add -u yarn';
+  }
+
+  if (installationMethod === 'portage') {
+    return 'sudo emerge --sync && sudo emerge -au sys-apps/yarn';
+  }
 
-      PrivateKey.prototype.toPublic = function () {
-        if (this._pubCache) return this._pubCache;
+  return null;
+}
 
-        var algInfo = algs.info[this.type];
-        var pubParts = [];
-        for (var i = 0; i < algInfo.parts.length; ++i) {
-          var p = algInfo.parts[i];
-          pubParts.push(this.part[p]);
-        }
+function getUpdateInstaller(installationMethod) {
+  // Windows
+  if (installationMethod === 'msi') {
+    return (_constants || _load_constants()).YARN_INSTALLER_MSI;
+  }
 
-        this._pubCache = new Key({
-          type: this.type,
-          source: this,
-          parts: pubParts,
-        });
-        if (this.comment) this._pubCache.comment = this.comment;
-        return this._pubCache;
-      };
+  return null;
+}
+
+function normalizeFlags(config, rawFlags) {
+  const flags = {
+    // install
+    har: !!rawFlags.har,
+    ignorePlatform: !!rawFlags.ignorePlatform,
+    ignoreEngines: !!rawFlags.ignoreEngines,
+    ignoreScripts: !!rawFlags.ignoreScripts,
+    ignoreOptional: !!rawFlags.ignoreOptional,
+    force: !!rawFlags.force,
+    flat: !!rawFlags.flat,
+    lockfile: rawFlags.lockfile !== false,
+    pureLockfile: !!rawFlags.pureLockfile,
+    updateChecksums: !!rawFlags.updateChecksums,
+    skipIntegrityCheck: !!rawFlags.skipIntegrityCheck,
+    frozenLockfile: !!rawFlags.frozenLockfile,
+    linkDuplicates: !!rawFlags.linkDuplicates,
+    checkFiles: !!rawFlags.checkFiles,
+    audit: !!rawFlags.audit,
+
+    // add
+    peer: !!rawFlags.peer,
+    dev: !!rawFlags.dev,
+    optional: !!rawFlags.optional,
+    exact: !!rawFlags.exact,
+    tilde: !!rawFlags.tilde,
+    ignoreWorkspaceRootCheck: !!rawFlags.ignoreWorkspaceRootCheck,
+
+    // outdated, update-interactive
+    includeWorkspaceDeps: !!rawFlags.includeWorkspaceDeps,
+
+    // add, remove, update
+    workspaceRootIsCwd: rawFlags.workspaceRootIsCwd !== false
+  };
 
-      PrivateKey.prototype.derive = function (newType) {
-        assert.string(newType, "type");
-        var priv, pub, pair;
+  if (config.getOption('ignore-scripts')) {
+    flags.ignoreScripts = true;
+  }
 
-        if (this.type === "ed25519" && newType === "curve25519") {
-          if (nacl === undefined) nacl = __webpack_require__(76);
+  if (config.getOption('ignore-platform')) {
+    flags.ignorePlatform = true;
+  }
 
-          priv = this.part.k.data;
-          if (priv[0] === 0x00) priv = priv.slice(1);
+  if (config.getOption('ignore-engines')) {
+    flags.ignoreEngines = true;
+  }
 
-          pair = nacl.box.keyPair.fromSecretKey(new Uint8Array(priv));
-          pub = Buffer.from(pair.publicKey);
+  if (config.getOption('ignore-optional')) {
+    flags.ignoreOptional = true;
+  }
 
-          return new PrivateKey({
-            type: "curve25519",
-            parts: [
-              { name: "A", data: utils.mpNormalize(pub) },
-              { name: "k", data: utils.mpNormalize(priv) },
-            ],
-          });
-        } else if (this.type === "curve25519" && newType === "ed25519") {
-          if (nacl === undefined) nacl = __webpack_require__(76);
+  if (config.getOption('force')) {
+    flags.force = true;
+  }
 
-          priv = this.part.k.data;
-          if (priv[0] === 0x00) priv = priv.slice(1);
+  return flags;
+}
+
+class Install {
+  constructor(flags, config, reporter, lockfile) {
+    this.rootManifestRegistries = [];
+    this.rootPatternsToOrigin = (0, (_map || _load_map()).default)();
+    this.lockfile = lockfile;
+    this.reporter = reporter;
+    this.config = config;
+    this.flags = normalizeFlags(config, flags);
+    this.resolutions = (0, (_map || _load_map()).default)(); // Legacy resolutions field used for flat install mode
+    this.resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(config); // Selective resolutions for nested dependencies
+    this.resolver = new (_packageResolver || _load_packageResolver()).default(config, lockfile, this.resolutionMap);
+    this.integrityChecker = new (_integrityChecker || _load_integrityChecker()).default(config);
+    this.linker = new (_packageLinker || _load_packageLinker()).default(config, this.resolver);
+    this.scripts = new (_packageInstallScripts || _load_packageInstallScripts()).default(config, this.resolver, this.flags.force);
+  }
 
-          pair = nacl.sign.keyPair.fromSeed(new Uint8Array(priv));
-          pub = Buffer.from(pair.publicKey);
+  /**
+   * Create a list of dependency requests from the current directories manifests.
+   */
 
-          return new PrivateKey({
-            type: "ed25519",
-            parts: [
-              { name: "A", data: utils.mpNormalize(pub) },
-              { name: "k", data: utils.mpNormalize(priv) },
-            ],
-          });
-        }
-        throw new Error(
-          "Key derivation not supported from " + this.type + " to " + newType,
-        );
-      };
+  fetchRequestFromCwd(excludePatterns = [], ignoreUnusedPatterns = false) {
+    var _this = this;
 
-      PrivateKey.prototype.createVerify = function (hashAlgo) {
-        return this.toPublic().createVerify(hashAlgo);
-      };
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const patterns = [];
+      const deps = [];
+      let resolutionDeps = [];
+      const manifest = {};
 
-      PrivateKey.prototype.createSign = function (hashAlgo) {
-        if (hashAlgo === undefined) hashAlgo = this.defaultHashAlgorithm();
-        assert.string(hashAlgo, "hash algorithm");
+      const ignorePatterns = [];
+      const usedPatterns = [];
+      let workspaceLayout;
 
-        /* ED25519 is not supported by OpenSSL, use a javascript impl. */
-        if (this.type === "ed25519" && edCompat !== undefined)
-          return new edCompat.Signer(this, hashAlgo);
-        if (this.type === "curve25519")
-          throw new Error(
-            "Curve25519 keys are not suitable for " + "signing or verification",
-          );
+      // some commands should always run in the context of the entire workspace
+      const cwd = _this.flags.includeWorkspaceDeps || _this.flags.workspaceRootIsCwd ? _this.config.lockfileFolder : _this.config.cwd;
 
-        var v, nm, err;
-        try {
-          nm = hashAlgo.toUpperCase();
-          v = crypto.createSign(nm);
-        } catch (e) {
-          err = e;
+      // non-workspaces are always root, otherwise check for workspace root
+      const cwdIsRoot = !_this.config.workspaceRootFolder || _this.config.lockfileFolder === cwd;
+
+      // exclude package names that are in install args
+      const excludeNames = [];
+      for (var _iterator = excludePatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
+
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
         }
-        if (
-          v === undefined ||
-          (err instanceof Error && err.message.match(/Unknown message digest/))
-        ) {
-          nm = "RSA-";
-          nm += hashAlgo.toUpperCase();
-          v = crypto.createSign(nm);
-        }
-        assert.ok(v, "failed to create verifier");
-        var oldSign = v.sign.bind(v);
-        var key = this.toBuffer("pkcs1");
-        var type = this.type;
-        var curve = this.curve;
-        v.sign = function () {
-          var sig = oldSign(key);
-          if (typeof sig === "string") sig = Buffer.from(sig, "binary");
-          sig = Signature.parse(sig, type, "asn1");
-          sig.hashAlgorithm = hashAlgo;
-          sig.curve = curve;
-          return sig;
-        };
-        return v;
-      };
 
-      PrivateKey.parse = function (data, format, options) {
-        if (typeof data !== "string") assert.buffer(data, "data");
-        if (format === undefined) format = "auto";
-        assert.string(format, "format");
-        if (typeof options === "string") options = { filename: options };
-        assert.optionalObject(options, "options");
-        if (options === undefined) options = {};
-        assert.optionalString(options.filename, "options.filename");
-        if (options.filename === undefined) options.filename = "(unnamed)";
+        const pattern = _ref;
 
-        assert.object(formats[format], "formats[format]");
+        if ((0, (_index3 || _load_index3()).getExoticResolver)(pattern)) {
+          excludeNames.push((0, (_guessName || _load_guessName()).default)(pattern));
+        } else {
+          // extract the name
+          const parts = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(pattern);
+          excludeNames.push(parts.name);
+        }
+      }
 
-        try {
-          var k = formats[format].read(data, options);
-          assert.ok(k instanceof PrivateKey, "key is not a private key");
-          if (!k.comment) k.comment = options.filename;
-          return k;
-        } catch (e) {
-          if (e.name === "KeyEncryptedError") throw e;
-          throw new KeyParseError(options.filename, format, e);
+      const stripExcluded = function stripExcluded(manifest) {
+        for (var _iterator2 = excludeNames, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+          var _ref2;
+
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref2 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref2 = _i2.value;
+          }
+
+          const exclude = _ref2;
+
+          if (manifest.dependencies && manifest.dependencies[exclude]) {
+            delete manifest.dependencies[exclude];
+          }
+          if (manifest.devDependencies && manifest.devDependencies[exclude]) {
+            delete manifest.devDependencies[exclude];
+          }
+          if (manifest.optionalDependencies && manifest.optionalDependencies[exclude]) {
+            delete manifest.optionalDependencies[exclude];
+          }
         }
       };
 
-      PrivateKey.isPrivateKey = function (obj, ver) {
-        return utils.isCompatible(obj, PrivateKey, ver);
-      };
+      for (var _iterator3 = Object.keys((_index2 || _load_index2()).registries), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref3;
 
-      PrivateKey.generate = function (type, options) {
-        if (options === undefined) options = {};
-        assert.object(options, "options");
-
-        switch (type) {
-          case "ecdsa":
-            if (options.curve === undefined) options.curve = "nistp256";
-            assert.string(options.curve, "options.curve");
-            return generateECDSA(options.curve);
-          case "ed25519":
-            return generateED25519();
-          default:
-            throw new Error(
-              "Key generation not supported with key " + 'type "' + type + '"',
-            );
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref3 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref3 = _i3.value;
         }
-      };
 
-      /*
-       * API versions for PrivateKey:
-       * [1,0] -- initial ver
-       * [1,1] -- added auto, pkcs[18], openssh/ssh-private formats
-       * [1,2] -- added defaultHashAlgorithm
-       * [1,3] -- added derive, ed, createDH
-       * [1,4] -- first tagged version
-       * [1,5] -- changed ed25519 part names and format
-       */
-      PrivateKey.prototype._sshpkApiVersion = [1, 5];
-
-      PrivateKey._oldVersionDetect = function (obj) {
-        assert.func(obj.toPublic);
-        assert.func(obj.createSign);
-        if (obj.derive) return [1, 3];
-        if (obj.defaultHashAlgorithm) return [1, 2];
-        if (obj.formats["auto"]) return [1, 1];
-        return [1, 0];
-      };
+        const registry = _ref3;
 
-      /***/
-    },
-    /* 34 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+        const filename = (_index2 || _load_index2()).registries[registry].filename;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.wrapLifecycle =
-        exports.run =
-        exports.install =
-        exports.Install =
-          undefined;
+        const loc = path.join(cwd, filename);
+        if (!(yield (_fs || _load_fs()).exists(loc))) {
+          continue;
+        }
 
-      var _extends2;
+        _this.rootManifestRegistries.push(registry);
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+        const projectManifestJson = yield _this.config.readJson(loc);
+        yield (0, (_index || _load_index()).default)(projectManifestJson, cwd, _this.config, cwdIsRoot);
 
-      var _asyncToGenerator2;
+        Object.assign(_this.resolutions, projectManifestJson.resolutions);
+        Object.assign(manifest, projectManifestJson);
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+        _this.resolutionMap.init(_this.resolutions);
+        for (var _iterator4 = Object.keys(_this.resolutionMap.resolutionsByPackage), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref4;
 
-      let install = (exports.install = (() => {
-        var _ref29 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, lockfile) {
-            yield wrapLifecycle(
-              config,
-              flags,
-              (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* () {
-                  const install = new Install(
-                    flags,
-                    config,
-                    reporter,
-                    lockfile,
-                  );
-                  yield install.init();
-                },
-              ),
-            );
-          },
-        );
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref4 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref4 = _i4.value;
+          }
 
-        return function install(_x7, _x8, _x9, _x10) {
-          return _ref29.apply(this, arguments);
-        };
-      })());
-
-      let run = (exports.run = (() => {
-        var _ref31 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            let lockfile;
-            let error = "installCommandRenamed";
-            if (flags.lockfile === false) {
-              lockfile = new (_lockfile || _load_lockfile()).default();
-            } else {
-              lockfile = yield (
-                _lockfile || _load_lockfile()
-              ).default.fromDirectory(config.lockfileFolder, reporter);
-            }
+          const packageName = _ref4;
 
-            if (args.length) {
-              const exampleArgs = args.slice();
+          const optional = (_objectPath || _load_objectPath()).default.has(manifest.optionalDependencies, packageName) && _this.flags.ignoreOptional;
+          for (var _iterator8 = _this.resolutionMap.resolutionsByPackage[packageName], _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+            var _ref9;
 
-              if (flags.saveDev) {
-                exampleArgs.push("--dev");
-              }
-              if (flags.savePeer) {
-                exampleArgs.push("--peer");
-              }
-              if (flags.saveOptional) {
-                exampleArgs.push("--optional");
-              }
-              if (flags.saveExact) {
-                exampleArgs.push("--exact");
-              }
-              if (flags.saveTilde) {
-                exampleArgs.push("--tilde");
-              }
-              let command = "add";
-              if (flags.global) {
-                error = "globalFlagRemoved";
-                command = "global add";
-              }
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang(
-                  error,
-                  `yarn ${command} ${exampleArgs.join(" ")}`,
-                ),
-              );
+            if (_isArray8) {
+              if (_i8 >= _iterator8.length) break;
+              _ref9 = _iterator8[_i8++];
+            } else {
+              _i8 = _iterator8.next();
+              if (_i8.done) break;
+              _ref9 = _i8.value;
             }
 
-            yield install(config, reporter, flags, lockfile);
-          },
-        );
-
-        return function run(_x11, _x12, _x13, _x14) {
-          return _ref31.apply(this, arguments);
-        };
-      })());
+            const _ref8 = _ref9;
+            const pattern = _ref8.pattern;
 
-      let wrapLifecycle = (exports.wrapLifecycle = (() => {
-        var _ref32 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, flags, factory) {
-            yield config.executeLifecycleScript("preinstall");
+            resolutionDeps = [...resolutionDeps, { registry, pattern, optional, hint: 'resolution' }];
+          }
+        }
 
-            yield factory();
+        const pushDeps = function pushDeps(depType, manifest, { hint, optional }, isUsed) {
+          if (ignoreUnusedPatterns && !isUsed) {
+            return;
+          }
+          // We only take unused dependencies into consideration to get deterministic hoisting.
+          // Since flat mode doesn't care about hoisting and everything is top level and specified then we can safely
+          // leave these out.
+          if (_this.flags.flat && !isUsed) {
+            return;
+          }
+          const depMap = manifest[depType];
+          for (const name in depMap) {
+            if (excludeNames.indexOf(name) >= 0) {
+              continue;
+            }
 
-            // npm behaviour, seems kinda funky but yay compatibility
-            yield config.executeLifecycleScript("install");
-            yield config.executeLifecycleScript("postinstall");
+            let pattern = name;
+            if (!_this.lockfile.getLocked(pattern)) {
+              // when we use --save we save the dependency to the lockfile with just the name rather than the
+              // version combo
+              pattern += '@' + depMap[name];
+            }
 
-            if (!config.production) {
-              if (!config.disablePrepublish) {
-                yield config.executeLifecycleScript("prepublish");
-              }
-              yield config.executeLifecycleScript("prepare");
+            // normalization made sure packages are mentioned only once
+            if (isUsed) {
+              usedPatterns.push(pattern);
+            } else {
+              ignorePatterns.push(pattern);
             }
-          },
-        );
 
-        return function wrapLifecycle(_x15, _x16, _x17) {
-          return _ref32.apply(this, arguments);
+            _this.rootPatternsToOrigin[pattern] = depType;
+            patterns.push(pattern);
+            deps.push({ pattern, registry, hint, optional, workspaceName: manifest.name, workspaceLoc: manifest._loc });
+          }
         };
-      })());
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+        if (cwdIsRoot) {
+          pushDeps('dependencies', projectManifestJson, { hint: null, optional: false }, true);
+          pushDeps('devDependencies', projectManifestJson, { hint: 'dev', optional: false }, !_this.config.production);
+          pushDeps('optionalDependencies', projectManifestJson, { hint: 'optional', optional: true }, true);
+        }
 
-      var _objectPath;
+        if (_this.config.workspaceRootFolder) {
+          const workspaceLoc = cwdIsRoot ? loc : path.join(_this.config.lockfileFolder, filename);
+          const workspacesRoot = path.dirname(workspaceLoc);
 
-      function _load_objectPath() {
-        return (_objectPath = _interopRequireDefault(__webpack_require__(304)));
-      }
+          let workspaceManifestJson = projectManifestJson;
+          if (!cwdIsRoot) {
+            // the manifest we read before was a child workspace, so get the root
+            workspaceManifestJson = yield _this.config.readJson(workspaceLoc);
+            yield (0, (_index || _load_index()).default)(workspaceManifestJson, workspacesRoot, _this.config, true);
+          }
 
-      var _hooks;
+          const workspaces = yield _this.config.resolveWorkspaces(workspacesRoot, workspaceManifestJson);
+          workspaceLayout = new (_workspaceLayout || _load_workspaceLayout()).default(workspaces, _this.config);
 
-      function _load_hooks() {
-        return (_hooks = __webpack_require__(374));
-      }
+          // add virtual manifest that depends on all workspaces, this way package hoisters and resolvers will work fine
+          const workspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.dependencies);
+          for (var _iterator5 = Object.keys(workspaces), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+            var _ref5;
 
-      var _index;
+            if (_isArray5) {
+              if (_i5 >= _iterator5.length) break;
+              _ref5 = _iterator5[_i5++];
+            } else {
+              _i5 = _iterator5.next();
+              if (_i5.done) break;
+              _ref5 = _i5.value;
+            }
 
-      function _load_index() {
-        return (_index = _interopRequireDefault(__webpack_require__(220)));
-      }
+            const workspaceName = _ref5;
 
-      var _errors;
+            const workspaceManifest = workspaces[workspaceName].manifest;
+            workspaceDependencies[workspaceName] = workspaceManifest.version;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+            // include dependencies from all workspaces
+            if (_this.flags.includeWorkspaceDeps) {
+              pushDeps('dependencies', workspaceManifest, { hint: null, optional: false }, true);
+              pushDeps('devDependencies', workspaceManifest, { hint: 'dev', optional: false }, !_this.config.production);
+              pushDeps('optionalDependencies', workspaceManifest, { hint: 'optional', optional: true }, true);
+            }
+          }
+          const virtualDependencyManifest = {
+            _uid: '',
+            name: `workspace-aggregator-${uuid.v4()}`,
+            version: '1.0.0',
+            _registry: 'npm',
+            _loc: workspacesRoot,
+            dependencies: workspaceDependencies,
+            devDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.devDependencies),
+            optionalDependencies: (0, (_extends2 || _load_extends()).default)({}, workspaceManifestJson.optionalDependencies),
+            private: workspaceManifestJson.private,
+            workspaces: workspaceManifestJson.workspaces
+          };
+          workspaceLayout.virtualManifestName = virtualDependencyManifest.name;
+          const virtualDep = {};
+          virtualDep[virtualDependencyManifest.name] = virtualDependencyManifest.version;
+          workspaces[virtualDependencyManifest.name] = { loc: workspacesRoot, manifest: virtualDependencyManifest };
 
-      var _integrityChecker;
+          // ensure dependencies that should be excluded are stripped from the correct manifest
+          stripExcluded(cwdIsRoot ? virtualDependencyManifest : workspaces[projectManifestJson.name].manifest);
 
-      function _load_integrityChecker() {
-        return (_integrityChecker = _interopRequireDefault(
-          __webpack_require__(208),
-        ));
-      }
+          pushDeps('workspaces', { workspaces: virtualDep }, { hint: 'workspaces', optional: false }, true);
 
-      var _lockfile;
+          const implicitWorkspaceDependencies = (0, (_extends2 || _load_extends()).default)({}, workspaceDependencies);
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+          for (var _iterator6 = (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+            var _ref6;
 
-      var _lockfile2;
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref6 = _iterator6[_i6++];
+            } else {
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref6 = _i6.value;
+            }
 
-      function _load_lockfile2() {
-        return (_lockfile2 = __webpack_require__(19));
-      }
+            const type = _ref6;
 
-      var _packageFetcher;
+            for (var _iterator7 = Object.keys(projectManifestJson[type] || {}), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+              var _ref7;
 
-      function _load_packageFetcher() {
-        return (_packageFetcher = _interopRequireWildcard(
-          __webpack_require__(210),
-        ));
-      }
+              if (_isArray7) {
+                if (_i7 >= _iterator7.length) break;
+                _ref7 = _iterator7[_i7++];
+              } else {
+                _i7 = _iterator7.next();
+                if (_i7.done) break;
+                _ref7 = _i7.value;
+              }
 
-      var _packageInstallScripts;
+              const dependencyName = _ref7;
 
-      function _load_packageInstallScripts() {
-        return (_packageInstallScripts = _interopRequireDefault(
-          __webpack_require__(557),
-        ));
-      }
+              delete implicitWorkspaceDependencies[dependencyName];
+            }
+          }
 
-      var _packageCompatibility;
+          pushDeps('dependencies', { dependencies: implicitWorkspaceDependencies }, { hint: 'workspaces', optional: false }, true);
+        }
 
-      function _load_packageCompatibility() {
-        return (_packageCompatibility = _interopRequireWildcard(
-          __webpack_require__(209),
-        ));
+        break;
       }
 
-      var _packageResolver;
-
-      function _load_packageResolver() {
-        return (_packageResolver = _interopRequireDefault(
-          __webpack_require__(366),
-        ));
+      // inherit root flat flag
+      if (manifest.flat) {
+        _this.flags.flat = true;
       }
 
-      var _packageLinker;
+      return {
+        requests: [...resolutionDeps, ...deps],
+        patterns,
+        manifest,
+        usedPatterns,
+        ignorePatterns,
+        workspaceLayout
+      };
+    })();
+  }
 
-      function _load_packageLinker() {
-        return (_packageLinker = _interopRequireDefault(
-          __webpack_require__(211),
-        ));
-      }
+  /**
+   * TODO description
+   */
 
-      var _index2;
+  prepareRequests(requests) {
+    return requests;
+  }
 
-      function _load_index2() {
-        return (_index2 = __webpack_require__(57));
-      }
+  preparePatterns(patterns) {
+    return patterns;
+  }
+  preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
+    return patterns;
+  }
 
-      var _index3;
+  prepareManifests() {
+    var _this2 = this;
 
-      function _load_index3() {
-        return (_index3 = __webpack_require__(78));
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const manifests = yield _this2.config.getRootManifests();
+      return manifests;
+    })();
+  }
 
-      var _autoclean;
+  bailout(patterns, workspaceLayout) {
+    var _this3 = this;
 
-      function _load_autoclean() {
-        return (_autoclean = __webpack_require__(354));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // We don't want to skip the audit - it could yield important errors
+      if (_this3.flags.audit) {
+        return false;
       }
-
-      var _constants;
-
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+      // PNP is so fast that the integrity check isn't pertinent
+      if (_this3.config.plugnplayEnabled) {
+        return false;
       }
-
-      var _normalizePattern;
-
-      function _load_normalizePattern() {
-        return (_normalizePattern = __webpack_require__(37));
+      if (_this3.flags.skipIntegrityCheck || _this3.flags.force) {
+        return false;
+      }
+      const lockfileCache = _this3.lockfile.cache;
+      if (!lockfileCache) {
+        return false;
+      }
+      const lockfileClean = _this3.lockfile.parseResultType === 'success';
+      const match = yield _this3.integrityChecker.check(patterns, lockfileCache, _this3.flags, workspaceLayout);
+      if (_this3.flags.frozenLockfile && (!lockfileClean || match.missingPatterns.length > 0)) {
+        throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('frozenLockfileError'));
       }
 
-      var _fs;
+      const haveLockfile = yield (_fs || _load_fs()).exists(path.join(_this3.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME));
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+      const lockfileIntegrityPresent = !_this3.lockfile.hasEntriesExistWithoutIntegrity();
+      const integrityBailout = lockfileIntegrityPresent || !_this3.config.autoAddIntegrity;
 
-      var _map;
+      if (match.integrityMatches && haveLockfile && lockfileClean && integrityBailout) {
+        _this3.reporter.success(_this3.reporter.lang('upToDate'));
+        return true;
+      }
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      if (match.integrityFileMissing && haveLockfile) {
+        // Integrity file missing, force script installations
+        _this3.scripts.setForce(true);
+        return false;
       }
 
-      var _yarnVersion;
+      if (match.hardRefreshRequired) {
+        // e.g. node version doesn't match, force script installations
+        _this3.scripts.setForce(true);
+        return false;
+      }
 
-      function _load_yarnVersion() {
-        return (_yarnVersion = __webpack_require__(120));
+      if (!patterns.length && !match.integrityFileMissing) {
+        _this3.reporter.success(_this3.reporter.lang('nothingToInstall'));
+        yield _this3.createEmptyManifestFolders();
+        yield _this3.saveLockfileAndIntegrity(patterns, workspaceLayout);
+        return true;
       }
 
-      var _generatePnpMap;
+      return false;
+    })();
+  }
 
-      function _load_generatePnpMap() {
-        return (_generatePnpMap = __webpack_require__(579));
-      }
+  /**
+   * Produce empty folders for all used root manifests.
+   */
 
-      var _workspaceLayout;
+  createEmptyManifestFolders() {
+    var _this4 = this;
 
-      function _load_workspaceLayout() {
-        return (_workspaceLayout = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (_this4.config.modulesFolder) {
+        // already created
+        return;
       }
 
-      var _resolutionMap;
+      for (var _iterator9 = _this4.rootManifestRegistries, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+        var _ref10;
 
-      function _load_resolutionMap() {
-        return (_resolutionMap = _interopRequireDefault(
-          __webpack_require__(214),
-        ));
-      }
+        if (_isArray9) {
+          if (_i9 >= _iterator9.length) break;
+          _ref10 = _iterator9[_i9++];
+        } else {
+          _i9 = _iterator9.next();
+          if (_i9.done) break;
+          _ref10 = _i9.value;
+        }
 
-      var _guessName;
+        const registryName = _ref10;
+        const folder = _this4.config.registries[registryName].folder;
 
-      function _load_guessName() {
-        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
+        yield (_fs || _load_fs()).mkdirp(path.join(_this4.config.lockfileFolder, folder));
       }
+    })();
+  }
 
-      var _audit;
+  /**
+   * TODO description
+   */
 
-      function _load_audit() {
-        return (_audit = _interopRequireDefault(__webpack_require__(353)));
-      }
+  markIgnored(patterns) {
+    for (var _iterator10 = patterns, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+      var _ref11;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
+      if (_isArray10) {
+        if (_i10 >= _iterator10.length) break;
+        _ref11 = _iterator10[_i10++];
+      } else {
+        _i10 = _iterator10.next();
+        if (_i10.done) break;
+        _ref11 = _i10.value;
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+      const pattern = _ref11;
 
-      const deepEqual = __webpack_require__(631);
+      const manifest = this.resolver.getStrictResolvedPattern(pattern);
+      const ref = manifest._reference;
+      invariant(ref, 'expected package reference');
 
-      const emoji = __webpack_require__(302);
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
-      const semver = __webpack_require__(22);
-      const uuid = __webpack_require__(119);
-      const ssri = __webpack_require__(65);
+      // just mark the package as ignored. if the package is used by a required package, the hoister
+      // will take care of that.
+      ref.ignore = true;
+    }
+  }
 
-      const ONE_DAY = 1000 * 60 * 60 * 24;
+  /**
+   * helper method that gets only recent manifests
+   * used by global.ls command
+   */
+  getFlattenedDeps() {
+    var _this5 = this;
 
-      /**
-       * Try and detect the installation method for Yarn and provide a command to update it with.
-       */
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _ref12 = yield _this5.fetchRequestFromCwd();
 
-      function getUpdateCommand(installationMethod) {
-        if (installationMethod === "tar") {
-          return `curl --compressed -o- -L ${(_constants || _load_constants()).YARN_INSTALLER_SH} | bash`;
-        }
+      const depRequests = _ref12.requests,
+            rawPatterns = _ref12.patterns;
 
-        if (installationMethod === "homebrew") {
-          return "brew upgrade yarn";
-        }
 
-        if (installationMethod === "deb") {
-          return "sudo apt-get update && sudo apt-get install yarn";
-        }
+      yield _this5.resolver.init(depRequests, {});
 
-        if (installationMethod === "rpm") {
-          return "sudo yum install yarn";
-        }
+      const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this5.resolver.getManifests(), _this5.config);
+      _this5.resolver.updateManifests(manifests);
 
-        if (installationMethod === "npm") {
-          return "npm install --global yarn";
-        }
+      return _this5.flatten(rawPatterns);
+    })();
+  }
 
-        if (installationMethod === "chocolatey") {
-          return "choco upgrade yarn";
-        }
+  /**
+   * TODO description
+   */
 
-        if (installationMethod === "apk") {
-          return "apk update && apk add -u yarn";
-        }
+  init() {
+    var _this6 = this;
 
-        if (installationMethod === "portage") {
-          return "sudo emerge --sync && sudo emerge -au sys-apps/yarn";
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this6.checkUpdate();
 
-        return null;
+      // warn if we have a shrinkwrap
+      if (yield (_fs || _load_fs()).exists(path.join(_this6.config.lockfileFolder, (_constants || _load_constants()).NPM_SHRINKWRAP_FILENAME))) {
+        _this6.reporter.warn(_this6.reporter.lang('shrinkwrapWarning'));
       }
 
-      function getUpdateInstaller(installationMethod) {
-        // Windows
-        if (installationMethod === "msi") {
-          return (_constants || _load_constants()).YARN_INSTALLER_MSI;
-        }
+      // warn if we have an npm lockfile
+      if (yield (_fs || _load_fs()).exists(path.join(_this6.config.lockfileFolder, (_constants || _load_constants()).NPM_LOCK_FILENAME))) {
+        _this6.reporter.warn(_this6.reporter.lang('npmLockfileWarning'));
+      }
 
-        return null;
+      if (_this6.config.plugnplayEnabled) {
+        _this6.reporter.info(_this6.reporter.lang('plugnplaySuggestV2L1'));
+        _this6.reporter.info(_this6.reporter.lang('plugnplaySuggestV2L2'));
       }
 
-      function normalizeFlags(config, rawFlags) {
-        const flags = {
-          // install
-          har: !!rawFlags.har,
-          ignorePlatform: !!rawFlags.ignorePlatform,
-          ignoreEngines: !!rawFlags.ignoreEngines,
-          ignoreScripts: !!rawFlags.ignoreScripts,
-          ignoreOptional: !!rawFlags.ignoreOptional,
-          force: !!rawFlags.force,
-          flat: !!rawFlags.flat,
-          lockfile: rawFlags.lockfile !== false,
-          pureLockfile: !!rawFlags.pureLockfile,
-          updateChecksums: !!rawFlags.updateChecksums,
-          skipIntegrityCheck: !!rawFlags.skipIntegrityCheck,
-          frozenLockfile: !!rawFlags.frozenLockfile,
-          linkDuplicates: !!rawFlags.linkDuplicates,
-          checkFiles: !!rawFlags.checkFiles,
-          audit: !!rawFlags.audit,
+      let flattenedTopLevelPatterns = [];
+      const steps = [];
 
-          // add
-          peer: !!rawFlags.peer,
-          dev: !!rawFlags.dev,
-          optional: !!rawFlags.optional,
-          exact: !!rawFlags.exact,
-          tilde: !!rawFlags.tilde,
-          ignoreWorkspaceRootCheck: !!rawFlags.ignoreWorkspaceRootCheck,
-
-          // outdated, update-interactive
-          includeWorkspaceDeps: !!rawFlags.includeWorkspaceDeps,
-
-          // add, remove, update
-          workspaceRootIsCwd: rawFlags.workspaceRootIsCwd !== false,
-        };
+      var _ref13 = yield _this6.fetchRequestFromCwd();
 
-        if (config.getOption("ignore-scripts")) {
-          flags.ignoreScripts = true;
-        }
+      const depRequests = _ref13.requests,
+            rawPatterns = _ref13.patterns,
+            ignorePatterns = _ref13.ignorePatterns,
+            workspaceLayout = _ref13.workspaceLayout,
+            manifest = _ref13.manifest;
 
-        if (config.getOption("ignore-platform")) {
-          flags.ignorePlatform = true;
-        }
+      let topLevelPatterns = [];
 
-        if (config.getOption("ignore-engines")) {
-          flags.ignoreEngines = true;
-        }
-
-        if (config.getOption("ignore-optional")) {
-          flags.ignoreOptional = true;
-        }
+      const artifacts = yield _this6.integrityChecker.getArtifacts();
+      if (artifacts) {
+        _this6.linker.setArtifacts(artifacts);
+        _this6.scripts.setArtifacts(artifacts);
+      }
 
-        if (config.getOption("force")) {
-          flags.force = true;
-        }
+      if ((_packageCompatibility || _load_packageCompatibility()).shouldCheck(manifest, _this6.flags)) {
+        steps.push((() => {
+          var _ref14 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) {
+            _this6.reporter.step(curr, total, _this6.reporter.lang('checkingManifest'), emoji.get('mag'));
+            yield _this6.checkCompatibility();
+          });
 
-        return flags;
+          return function (_x, _x2) {
+            return _ref14.apply(this, arguments);
+          };
+        })());
       }
 
-      class Install {
-        constructor(flags, config, reporter, lockfile) {
-          this.rootManifestRegistries = [];
-          this.rootPatternsToOrigin = (0, (_map || _load_map()).default)();
-          this.lockfile = lockfile;
-          this.reporter = reporter;
-          this.config = config;
-          this.flags = normalizeFlags(config, flags);
-          this.resolutions = (0, (_map || _load_map()).default)(); // Legacy resolutions field used for flat install mode
-          this.resolutionMap = new (
-            _resolutionMap || _load_resolutionMap()
-          ).default(config); // Selective resolutions for nested dependencies
-          this.resolver = new (
-            _packageResolver || _load_packageResolver()
-          ).default(config, lockfile, this.resolutionMap);
-          this.integrityChecker = new (
-            _integrityChecker || _load_integrityChecker()
-          ).default(config);
-          this.linker = new (_packageLinker || _load_packageLinker()).default(
-            config,
-            this.resolver,
-          );
-          this.scripts = new (
-            _packageInstallScripts || _load_packageInstallScripts()
-          ).default(config, this.resolver, this.flags.force);
-        }
+      const audit = new (_audit || _load_audit()).default(_this6.config, _this6.reporter, { groups: (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES });
+      let auditFoundProblems = false;
 
-        /**
-         * Create a list of dependency requests from the current directories manifests.
-         */
+      steps.push(function (curr, total) {
+        return (0, (_hooks || _load_hooks()).callThroughHook)('resolveStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+          _this6.reporter.step(curr, total, _this6.reporter.lang('resolvingPackages'), emoji.get('mag'));
+          yield _this6.resolver.init(_this6.prepareRequests(depRequests), {
+            isFlat: _this6.flags.flat,
+            isFrozen: _this6.flags.frozenLockfile,
+            workspaceLayout
+          });
+          topLevelPatterns = _this6.preparePatterns(rawPatterns);
+          flattenedTopLevelPatterns = yield _this6.flatten(topLevelPatterns);
+          return { bailout: !_this6.flags.audit && (yield _this6.bailout(topLevelPatterns, workspaceLayout)) };
+        }));
+      });
 
-        fetchRequestFromCwd(
-          excludePatterns = [],
-          ignoreUnusedPatterns = false,
-        ) {
-          var _this = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const patterns = [];
-              const deps = [];
-              let resolutionDeps = [];
-              const manifest = {};
-
-              const ignorePatterns = [];
-              const usedPatterns = [];
-              let workspaceLayout;
-
-              // some commands should always run in the context of the entire workspace
-              const cwd =
-                _this.flags.includeWorkspaceDeps ||
-                _this.flags.workspaceRootIsCwd
-                  ? _this.config.lockfileFolder
-                  : _this.config.cwd;
-
-              // non-workspaces are always root, otherwise check for workspace root
-              const cwdIsRoot =
-                !_this.config.workspaceRootFolder ||
-                _this.config.lockfileFolder === cwd;
-
-              // exclude package names that are in install args
-              const excludeNames = [];
-              for (
-                var _iterator = excludePatterns,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+      if (_this6.flags.audit) {
+        steps.push(function (curr, total) {
+          return (0, (_hooks || _load_hooks()).callThroughHook)('auditStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+            _this6.reporter.step(curr, total, _this6.reporter.lang('auditRunning'), emoji.get('mag'));
+            if (_this6.flags.offline) {
+              _this6.reporter.warn(_this6.reporter.lang('auditOffline'));
+              return { bailout: false };
+            }
+            const preparedManifests = yield _this6.prepareManifests();
+            // $FlowFixMe - Flow considers `m` in the map operation to be "mixed", so does not recognize `m.object`
+            const mergedManifest = Object.assign({}, ...Object.values(preparedManifests).map(function (m) {
+              return m.object;
+            }));
+            const auditVulnerabilityCounts = yield audit.performAudit(mergedManifest, _this6.lockfile, _this6.resolver, _this6.linker, topLevelPatterns);
+            auditFoundProblems = auditVulnerabilityCounts.info || auditVulnerabilityCounts.low || auditVulnerabilityCounts.moderate || auditVulnerabilityCounts.high || auditVulnerabilityCounts.critical;
+            return { bailout: yield _this6.bailout(topLevelPatterns, workspaceLayout) };
+          }));
+        });
+      }
 
-              ) {
-                var _ref;
+      steps.push(function (curr, total) {
+        return (0, (_hooks || _load_hooks()).callThroughHook)('fetchStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+          _this6.markIgnored(ignorePatterns);
+          _this6.reporter.step(curr, total, _this6.reporter.lang('fetchingPackages'), emoji.get('truck'));
+          const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this6.resolver.getManifests(), _this6.config);
+          _this6.resolver.updateManifests(manifests);
+          yield (_packageCompatibility || _load_packageCompatibility()).check(_this6.resolver.getManifests(), _this6.config, _this6.flags.ignoreEngines);
+        }));
+      });
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref = _i.value;
-                }
+      steps.push(function (curr, total) {
+        return (0, (_hooks || _load_hooks()).callThroughHook)('linkStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+          // remove integrity hash to make this operation atomic
+          yield _this6.integrityChecker.removeIntegrityFile();
+          _this6.reporter.step(curr, total, _this6.reporter.lang('linkingDependencies'), emoji.get('link'));
+          flattenedTopLevelPatterns = _this6.preparePatternsForLinking(flattenedTopLevelPatterns, manifest, _this6.config.lockfileFolder === _this6.config.cwd);
+          yield _this6.linker.init(flattenedTopLevelPatterns, workspaceLayout, {
+            linkDuplicates: _this6.flags.linkDuplicates,
+            ignoreOptional: _this6.flags.ignoreOptional
+          });
+        }));
+      });
 
-                const pattern = _ref;
+      if (_this6.config.plugnplayEnabled) {
+        steps.push(function (curr, total) {
+          return (0, (_hooks || _load_hooks()).callThroughHook)('pnpStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+            const pnpPath = `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
 
-                if (
-                  (0, (_index3 || _load_index3()).getExoticResolver)(pattern)
-                ) {
-                  excludeNames.push(
-                    (0, (_guessName || _load_guessName()).default)(pattern),
-                  );
-                } else {
-                  // extract the name
-                  const parts = (0,
-                  (_normalizePattern || _load_normalizePattern())
-                    .normalizePattern)(pattern);
-                  excludeNames.push(parts.name);
-                }
+            const code = yield (0, (_generatePnpMap || _load_generatePnpMap()).generatePnpMap)(_this6.config, flattenedTopLevelPatterns, {
+              resolver: _this6.resolver,
+              reporter: _this6.reporter,
+              targetPath: pnpPath,
+              workspaceLayout
+            });
+
+            try {
+              const file = yield (_fs || _load_fs()).readFile(pnpPath);
+              if (file === code) {
+                return;
               }
+            } catch (error) {}
 
-              const stripExcluded = function stripExcluded(manifest) {
-                for (
-                  var _iterator2 = excludeNames,
-                    _isArray2 = Array.isArray(_iterator2),
-                    _i2 = 0,
-                    _iterator2 = _isArray2
-                      ? _iterator2
-                      : _iterator2[Symbol.iterator]();
-                  ;
+            yield (_fs || _load_fs()).writeFile(pnpPath, code);
+            yield (_fs || _load_fs()).chmod(pnpPath, 0o755);
+          }));
+        });
+      }
 
-                ) {
-                  var _ref2;
+      steps.push(function (curr, total) {
+        return (0, (_hooks || _load_hooks()).callThroughHook)('buildStep', (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+          _this6.reporter.step(curr, total, _this6.flags.force ? _this6.reporter.lang('rebuildingPackages') : _this6.reporter.lang('buildingFreshPackages'), emoji.get('hammer'));
 
-                  if (_isArray2) {
-                    if (_i2 >= _iterator2.length) break;
-                    _ref2 = _iterator2[_i2++];
-                  } else {
-                    _i2 = _iterator2.next();
-                    if (_i2.done) break;
-                    _ref2 = _i2.value;
-                  }
+          if (_this6.config.ignoreScripts) {
+            _this6.reporter.warn(_this6.reporter.lang('ignoredScripts'));
+          } else {
+            yield _this6.scripts.init(flattenedTopLevelPatterns);
+          }
+        }));
+      });
 
-                  const exclude = _ref2;
+      if (_this6.flags.har) {
+        steps.push((() => {
+          var _ref21 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) {
+            const formattedDate = new Date().toISOString().replace(/:/g, '-');
+            const filename = `yarn-install_${formattedDate}.har`;
+            _this6.reporter.step(curr, total, _this6.reporter.lang('savingHar', filename), emoji.get('black_circle_for_record'));
+            yield _this6.config.requestManager.saveHar(filename);
+          });
 
-                  if (manifest.dependencies && manifest.dependencies[exclude]) {
-                    delete manifest.dependencies[exclude];
-                  }
-                  if (
-                    manifest.devDependencies &&
-                    manifest.devDependencies[exclude]
-                  ) {
-                    delete manifest.devDependencies[exclude];
-                  }
-                  if (
-                    manifest.optionalDependencies &&
-                    manifest.optionalDependencies[exclude]
-                  ) {
-                    delete manifest.optionalDependencies[exclude];
-                  }
-                }
-              };
+          return function (_x3, _x4) {
+            return _ref21.apply(this, arguments);
+          };
+        })());
+      }
 
-              for (
-                var _iterator3 = Object.keys(
-                    (_index2 || _load_index2()).registries,
-                  ),
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+      if (yield _this6.shouldClean()) {
+        steps.push((() => {
+          var _ref22 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (curr, total) {
+            _this6.reporter.step(curr, total, _this6.reporter.lang('cleaningModules'), emoji.get('recycle'));
+            yield (0, (_autoclean || _load_autoclean()).clean)(_this6.config, _this6.reporter);
+          });
 
-              ) {
-                var _ref3;
+          return function (_x5, _x6) {
+            return _ref22.apply(this, arguments);
+          };
+        })());
+      }
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref3 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref3 = _i3.value;
-                }
+      let currentStep = 0;
+      for (var _iterator11 = steps, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+        var _ref23;
 
-                const registry = _ref3;
+        if (_isArray11) {
+          if (_i11 >= _iterator11.length) break;
+          _ref23 = _iterator11[_i11++];
+        } else {
+          _i11 = _iterator11.next();
+          if (_i11.done) break;
+          _ref23 = _i11.value;
+        }
 
-                const filename = (_index2 || _load_index2()).registries[
-                  registry
-                ].filename;
+        const step = _ref23;
 
-                const loc = path.join(cwd, filename);
-                if (!(yield (_fs || _load_fs()).exists(loc))) {
-                  continue;
-                }
+        const stepResult = yield step(++currentStep, steps.length);
+        if (stepResult && stepResult.bailout) {
+          if (_this6.flags.audit) {
+            audit.summary();
+          }
+          if (auditFoundProblems) {
+            _this6.reporter.warn(_this6.reporter.lang('auditRunAuditForDetails'));
+          }
+          _this6.maybeOutputUpdate();
+          return flattenedTopLevelPatterns;
+        }
+      }
 
-                _this.rootManifestRegistries.push(registry);
-
-                const projectManifestJson = yield _this.config.readJson(loc);
-                yield (0, (_index || _load_index()).default)(
-                  projectManifestJson,
-                  cwd,
-                  _this.config,
-                  cwdIsRoot,
-                );
-
-                Object.assign(
-                  _this.resolutions,
-                  projectManifestJson.resolutions,
-                );
-                Object.assign(manifest, projectManifestJson);
-
-                _this.resolutionMap.init(_this.resolutions);
-                for (
-                  var _iterator4 = Object.keys(
-                      _this.resolutionMap.resolutionsByPackage,
-                    ),
-                    _isArray4 = Array.isArray(_iterator4),
-                    _i4 = 0,
-                    _iterator4 = _isArray4
-                      ? _iterator4
-                      : _iterator4[Symbol.iterator]();
-                  ;
+      // fin!
+      if (_this6.flags.audit) {
+        audit.summary();
+      }
+      if (auditFoundProblems) {
+        _this6.reporter.warn(_this6.reporter.lang('auditRunAuditForDetails'));
+      }
+      yield _this6.saveLockfileAndIntegrity(topLevelPatterns, workspaceLayout);
+      yield _this6.persistChanges();
+      _this6.maybeOutputUpdate();
+      _this6.config.requestManager.clearCache();
+      return flattenedTopLevelPatterns;
+    })();
+  }
 
-                ) {
-                  var _ref4;
+  checkCompatibility() {
+    var _this7 = this;
 
-                  if (_isArray4) {
-                    if (_i4 >= _iterator4.length) break;
-                    _ref4 = _iterator4[_i4++];
-                  } else {
-                    _i4 = _iterator4.next();
-                    if (_i4.done) break;
-                    _ref4 = _i4.value;
-                  }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _ref24 = yield _this7.fetchRequestFromCwd();
 
-                  const packageName = _ref4;
-
-                  const optional =
-                    (_objectPath || _load_objectPath()).default.has(
-                      manifest.optionalDependencies,
-                      packageName,
-                    ) && _this.flags.ignoreOptional;
-                  for (
-                    var _iterator8 =
-                        _this.resolutionMap.resolutionsByPackage[packageName],
-                      _isArray8 = Array.isArray(_iterator8),
-                      _i8 = 0,
-                      _iterator8 = _isArray8
-                        ? _iterator8
-                        : _iterator8[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref9;
+      const manifest = _ref24.manifest;
 
-                    if (_isArray8) {
-                      if (_i8 >= _iterator8.length) break;
-                      _ref9 = _iterator8[_i8++];
-                    } else {
-                      _i8 = _iterator8.next();
-                      if (_i8.done) break;
-                      _ref9 = _i8.value;
-                    }
+      yield (_packageCompatibility || _load_packageCompatibility()).checkOne(manifest, _this7.config, _this7.flags.ignoreEngines);
+    })();
+  }
 
-                    const _ref8 = _ref9;
-                    const pattern = _ref8.pattern;
+  persistChanges() {
+    var _this8 = this;
 
-                    resolutionDeps = [
-                      ...resolutionDeps,
-                      { registry, pattern, optional, hint: "resolution" },
-                    ];
-                  }
-                }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // get all the different registry manifests in this folder
+      const manifests = yield _this8.config.getRootManifests();
 
-                const pushDeps = function pushDeps(
-                  depType,
-                  manifest,
-                  { hint, optional },
-                  isUsed,
-                ) {
-                  if (ignoreUnusedPatterns && !isUsed) {
-                    return;
-                  }
-                  // We only take unused dependencies into consideration to get deterministic hoisting.
-                  // Since flat mode doesn't care about hoisting and everything is top level and specified then we can safely
-                  // leave these out.
-                  if (_this.flags.flat && !isUsed) {
-                    return;
-                  }
-                  const depMap = manifest[depType];
-                  for (const name in depMap) {
-                    if (excludeNames.indexOf(name) >= 0) {
-                      continue;
-                    }
+      if (yield _this8.applyChanges(manifests)) {
+        yield _this8.config.saveRootManifests(manifests);
+      }
+    })();
+  }
 
-                    let pattern = name;
-                    if (!_this.lockfile.getLocked(pattern)) {
-                      // when we use --save we save the dependency to the lockfile with just the name rather than the
-                      // version combo
-                      pattern += "@" + depMap[name];
-                    }
+  applyChanges(manifests) {
+    let hasChanged = false;
 
-                    // normalization made sure packages are mentioned only once
-                    if (isUsed) {
-                      usedPatterns.push(pattern);
-                    } else {
-                      ignorePatterns.push(pattern);
-                    }
+    if (this.config.plugnplayPersist) {
+      const object = manifests.npm.object;
 
-                    _this.rootPatternsToOrigin[pattern] = depType;
-                    patterns.push(pattern);
-                    deps.push({
-                      pattern,
-                      registry,
-                      hint,
-                      optional,
-                      workspaceName: manifest.name,
-                      workspaceLoc: manifest._loc,
-                    });
-                  }
-                };
 
-                if (cwdIsRoot) {
-                  pushDeps(
-                    "dependencies",
-                    projectManifestJson,
-                    { hint: null, optional: false },
-                    true,
-                  );
-                  pushDeps(
-                    "devDependencies",
-                    projectManifestJson,
-                    { hint: "dev", optional: false },
-                    !_this.config.production,
-                  );
-                  pushDeps(
-                    "optionalDependencies",
-                    projectManifestJson,
-                    { hint: "optional", optional: true },
-                    true,
-                  );
-                }
+      if (typeof object.installConfig !== 'object') {
+        object.installConfig = {};
+      }
 
-                if (_this.config.workspaceRootFolder) {
-                  const workspaceLoc = cwdIsRoot
-                    ? loc
-                    : path.join(_this.config.lockfileFolder, filename);
-                  const workspacesRoot = path.dirname(workspaceLoc);
-
-                  let workspaceManifestJson = projectManifestJson;
-                  if (!cwdIsRoot) {
-                    // the manifest we read before was a child workspace, so get the root
-                    workspaceManifestJson =
-                      yield _this.config.readJson(workspaceLoc);
-                    yield (0, (_index || _load_index()).default)(
-                      workspaceManifestJson,
-                      workspacesRoot,
-                      _this.config,
-                      true,
-                    );
-                  }
+      if (this.config.plugnplayEnabled && object.installConfig.pnp !== true) {
+        object.installConfig.pnp = true;
+        hasChanged = true;
+      } else if (!this.config.plugnplayEnabled && typeof object.installConfig.pnp !== 'undefined') {
+        delete object.installConfig.pnp;
+        hasChanged = true;
+      }
 
-                  const workspaces = yield _this.config.resolveWorkspaces(
-                    workspacesRoot,
-                    workspaceManifestJson,
-                  );
-                  workspaceLayout = new (
-                    _workspaceLayout || _load_workspaceLayout()
-                  ).default(workspaces, _this.config);
-
-                  // add virtual manifest that depends on all workspaces, this way package hoisters and resolvers will work fine
-                  const workspaceDependencies = (0,
-                  (_extends2 || _load_extends()).default)(
-                    {},
-                    workspaceManifestJson.dependencies,
-                  );
-                  for (
-                    var _iterator5 = Object.keys(workspaces),
-                      _isArray5 = Array.isArray(_iterator5),
-                      _i5 = 0,
-                      _iterator5 = _isArray5
-                        ? _iterator5
-                        : _iterator5[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref5;
+      if (Object.keys(object.installConfig).length === 0) {
+        delete object.installConfig;
+      }
+    }
 
-                    if (_isArray5) {
-                      if (_i5 >= _iterator5.length) break;
-                      _ref5 = _iterator5[_i5++];
-                    } else {
-                      _i5 = _iterator5.next();
-                      if (_i5.done) break;
-                      _ref5 = _i5.value;
-                    }
+    return Promise.resolve(hasChanged);
+  }
 
-                    const workspaceName = _ref5;
-
-                    const workspaceManifest =
-                      workspaces[workspaceName].manifest;
-                    workspaceDependencies[workspaceName] =
-                      workspaceManifest.version;
-
-                    // include dependencies from all workspaces
-                    if (_this.flags.includeWorkspaceDeps) {
-                      pushDeps(
-                        "dependencies",
-                        workspaceManifest,
-                        { hint: null, optional: false },
-                        true,
-                      );
-                      pushDeps(
-                        "devDependencies",
-                        workspaceManifest,
-                        { hint: "dev", optional: false },
-                        !_this.config.production,
-                      );
-                      pushDeps(
-                        "optionalDependencies",
-                        workspaceManifest,
-                        { hint: "optional", optional: true },
-                        true,
-                      );
-                    }
-                  }
-                  const virtualDependencyManifest = {
-                    _uid: "",
-                    name: `workspace-aggregator-${uuid.v4()}`,
-                    version: "1.0.0",
-                    _registry: "npm",
-                    _loc: workspacesRoot,
-                    dependencies: workspaceDependencies,
-                    devDependencies: (0,
-                    (_extends2 || _load_extends()).default)(
-                      {},
-                      workspaceManifestJson.devDependencies,
-                    ),
-                    optionalDependencies: (0,
-                    (_extends2 || _load_extends()).default)(
-                      {},
-                      workspaceManifestJson.optionalDependencies,
-                    ),
-                    private: workspaceManifestJson.private,
-                    workspaces: workspaceManifestJson.workspaces,
-                  };
-                  workspaceLayout.virtualManifestName =
-                    virtualDependencyManifest.name;
-                  const virtualDep = {};
-                  virtualDep[virtualDependencyManifest.name] =
-                    virtualDependencyManifest.version;
-                  workspaces[virtualDependencyManifest.name] = {
-                    loc: workspacesRoot,
-                    manifest: virtualDependencyManifest,
-                  };
-
-                  // ensure dependencies that should be excluded are stripped from the correct manifest
-                  stripExcluded(
-                    cwdIsRoot
-                      ? virtualDependencyManifest
-                      : workspaces[projectManifestJson.name].manifest,
-                  );
-
-                  pushDeps(
-                    "workspaces",
-                    { workspaces: virtualDep },
-                    { hint: "workspaces", optional: false },
-                    true,
-                  );
-
-                  const implicitWorkspaceDependencies = (0,
-                  (_extends2 || _load_extends()).default)(
-                    {},
-                    workspaceDependencies,
-                  );
-
-                  for (
-                    var _iterator6 = (_constants || _load_constants())
-                        .OWNED_DEPENDENCY_TYPES,
-                      _isArray6 = Array.isArray(_iterator6),
-                      _i6 = 0,
-                      _iterator6 = _isArray6
-                        ? _iterator6
-                        : _iterator6[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref6;
-
-                    if (_isArray6) {
-                      if (_i6 >= _iterator6.length) break;
-                      _ref6 = _iterator6[_i6++];
-                    } else {
-                      _i6 = _iterator6.next();
-                      if (_i6.done) break;
-                      _ref6 = _i6.value;
-                    }
+  /**
+   * Check if we should run the cleaning step.
+   */
 
-                    const type = _ref6;
-
-                    for (
-                      var _iterator7 = Object.keys(
-                          projectManifestJson[type] || {},
-                        ),
-                        _isArray7 = Array.isArray(_iterator7),
-                        _i7 = 0,
-                        _iterator7 = _isArray7
-                          ? _iterator7
-                          : _iterator7[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref7;
-
-                      if (_isArray7) {
-                        if (_i7 >= _iterator7.length) break;
-                        _ref7 = _iterator7[_i7++];
-                      } else {
-                        _i7 = _iterator7.next();
-                        if (_i7.done) break;
-                        _ref7 = _i7.value;
-                      }
-
-                      const dependencyName = _ref7;
-
-                      delete implicitWorkspaceDependencies[dependencyName];
-                    }
-                  }
+  shouldClean() {
+    return (_fs || _load_fs()).exists(path.join(this.config.lockfileFolder, (_constants || _load_constants()).CLEAN_FILENAME));
+  }
 
-                  pushDeps(
-                    "dependencies",
-                    { dependencies: implicitWorkspaceDependencies },
-                    { hint: "workspaces", optional: false },
-                    true,
-                  );
-                }
+  /**
+   * TODO
+   */
 
-                break;
-              }
+  flatten(patterns) {
+    var _this9 = this;
 
-              // inherit root flat flag
-              if (manifest.flat) {
-                _this.flags.flat = true;
-              }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (!_this9.flags.flat) {
+        return patterns;
+      }
 
-              return {
-                requests: [...resolutionDeps, ...deps],
-                patterns,
-                manifest,
-                usedPatterns,
-                ignorePatterns,
-                workspaceLayout,
-              };
-            },
-          )();
-        }
+      const flattenedPatterns = [];
 
-        /**
-         * TODO description
-         */
+      for (var _iterator12 = _this9.resolver.getAllDependencyNamesByLevelOrder(patterns), _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
+        var _ref25;
 
-        prepareRequests(requests) {
-          return requests;
+        if (_isArray12) {
+          if (_i12 >= _iterator12.length) break;
+          _ref25 = _iterator12[_i12++];
+        } else {
+          _i12 = _iterator12.next();
+          if (_i12.done) break;
+          _ref25 = _i12.value;
         }
 
-        preparePatterns(patterns) {
-          return patterns;
+        const name = _ref25;
+
+        const infos = _this9.resolver.getAllInfoForPackageName(name).filter(function (manifest) {
+          const ref = manifest._reference;
+          invariant(ref, 'expected package reference');
+          return !ref.ignore;
+        });
+
+        if (infos.length === 0) {
+          continue;
         }
-        preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
-          return patterns;
+
+        if (infos.length === 1) {
+          // single version of this package
+          // take out a single pattern as multiple patterns may have resolved to this package
+          flattenedPatterns.push(_this9.resolver.patternsByPackage[name][0]);
+          continue;
         }
 
-        prepareManifests() {
-          var _this2 = this;
+        const options = infos.map(function (info) {
+          const ref = info._reference;
+          invariant(ref, 'expected reference');
+          return {
+            // TODO `and is required by {PARENT}`,
+            name: _this9.reporter.lang('manualVersionResolutionOption', ref.patterns.join(', '), info.version),
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const manifests = yield _this2.config.getRootManifests();
-              return manifests;
-            },
-          )();
+            value: info.version
+          };
+        });
+        const versions = infos.map(function (info) {
+          return info.version;
+        });
+        let version;
+
+        const resolutionVersion = _this9.resolutions[name];
+        if (resolutionVersion && versions.indexOf(resolutionVersion) >= 0) {
+          // use json `resolution` version
+          version = resolutionVersion;
+        } else {
+          version = yield _this9.reporter.select(_this9.reporter.lang('manualVersionResolution', name), _this9.reporter.lang('answer'), options);
+          _this9.resolutions[name] = version;
         }
 
-        bailout(patterns, workspaceLayout) {
-          var _this3 = this;
+        flattenedPatterns.push(_this9.resolver.collapseAllVersionsOfPackage(name, version));
+      }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // We don't want to skip the audit - it could yield important errors
-              if (_this3.flags.audit) {
-                return false;
-              }
-              // PNP is so fast that the integrity check isn't pertinent
-              if (_this3.config.plugnplayEnabled) {
-                return false;
-              }
-              if (_this3.flags.skipIntegrityCheck || _this3.flags.force) {
-                return false;
-              }
-              const lockfileCache = _this3.lockfile.cache;
-              if (!lockfileCache) {
-                return false;
-              }
-              const lockfileClean =
-                _this3.lockfile.parseResultType === "success";
-              const match = yield _this3.integrityChecker.check(
-                patterns,
-                lockfileCache,
-                _this3.flags,
-                workspaceLayout,
-              );
-              if (
-                _this3.flags.frozenLockfile &&
-                (!lockfileClean || match.missingPatterns.length > 0)
-              ) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this3.reporter.lang("frozenLockfileError"),
-                );
-              }
+      // save resolutions to their appropriate root manifest
+      if (Object.keys(_this9.resolutions).length) {
+        const manifests = yield _this9.config.getRootManifests();
 
-              const haveLockfile = yield (_fs || _load_fs()).exists(
-                path.join(
-                  _this3.config.lockfileFolder,
-                  (_constants || _load_constants()).LOCKFILE_FILENAME,
-                ),
-              );
-
-              const lockfileIntegrityPresent =
-                !_this3.lockfile.hasEntriesExistWithoutIntegrity();
-              const integrityBailout =
-                lockfileIntegrityPresent || !_this3.config.autoAddIntegrity;
-
-              if (
-                match.integrityMatches &&
-                haveLockfile &&
-                lockfileClean &&
-                integrityBailout
-              ) {
-                _this3.reporter.success(_this3.reporter.lang("upToDate"));
-                return true;
-              }
+        for (const name in _this9.resolutions) {
+          const version = _this9.resolutions[name];
 
-              if (match.integrityFileMissing && haveLockfile) {
-                // Integrity file missing, force script installations
-                _this3.scripts.setForce(true);
-                return false;
-              }
+          const patterns = _this9.resolver.patternsByPackage[name];
+          if (!patterns) {
+            continue;
+          }
 
-              if (match.hardRefreshRequired) {
-                // e.g. node version doesn't match, force script installations
-                _this3.scripts.setForce(true);
-                return false;
-              }
+          let manifest;
+          for (var _iterator13 = patterns, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
+            var _ref26;
 
-              if (!patterns.length && !match.integrityFileMissing) {
-                _this3.reporter.success(
-                  _this3.reporter.lang("nothingToInstall"),
-                );
-                yield _this3.createEmptyManifestFolders();
-                yield _this3.saveLockfileAndIntegrity(
-                  patterns,
-                  workspaceLayout,
-                );
-                return true;
-              }
+            if (_isArray13) {
+              if (_i13 >= _iterator13.length) break;
+              _ref26 = _iterator13[_i13++];
+            } else {
+              _i13 = _iterator13.next();
+              if (_i13.done) break;
+              _ref26 = _i13.value;
+            }
 
-              return false;
-            },
-          )();
-        }
+            const pattern = _ref26;
 
-        /**
-         * Produce empty folders for all used root manifests.
-         */
+            manifest = _this9.resolver.getResolvedPattern(pattern);
+            if (manifest) {
+              break;
+            }
+          }
+          invariant(manifest, 'expected manifest');
 
-        createEmptyManifestFolders() {
-          var _this4 = this;
+          const ref = manifest._reference;
+          invariant(ref, 'expected reference');
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (_this4.config.modulesFolder) {
-                // already created
-                return;
-              }
+          const object = manifests[ref.registry].object;
+          object.resolutions = object.resolutions || {};
+          object.resolutions[name] = version;
+        }
 
-              for (
-                var _iterator9 = _this4.rootManifestRegistries,
-                  _isArray9 = Array.isArray(_iterator9),
-                  _i9 = 0,
-                  _iterator9 = _isArray9
-                    ? _iterator9
-                    : _iterator9[Symbol.iterator]();
-                ;
+        yield _this9.config.saveRootManifests(manifests);
+      }
 
-              ) {
-                var _ref10;
+      return flattenedPatterns;
+    })();
+  }
 
-                if (_isArray9) {
-                  if (_i9 >= _iterator9.length) break;
-                  _ref10 = _iterator9[_i9++];
-                } else {
-                  _i9 = _iterator9.next();
-                  if (_i9.done) break;
-                  _ref10 = _i9.value;
-                }
+  /**
+   * Remove offline tarballs that are no longer required
+   */
 
-                const registryName = _ref10;
-                const folder = _this4.config.registries[registryName].folder;
+  pruneOfflineMirror(lockfile) {
+    var _this10 = this;
 
-                yield (_fs || _load_fs()).mkdirp(
-                  path.join(_this4.config.lockfileFolder, folder),
-                );
-              }
-            },
-          )();
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const mirror = _this10.config.getOfflineMirrorPath();
+      if (!mirror) {
+        return;
+      }
+
+      const requiredTarballs = new Set();
+      for (const dependency in lockfile) {
+        const resolved = lockfile[dependency].resolved;
+        if (resolved) {
+          const basename = path.basename(resolved.split('#')[0]);
+          if (dependency[0] === '@' && basename[0] !== '@') {
+            requiredTarballs.add(`${dependency.split('/')[0]}-${basename}`);
+          }
+          requiredTarballs.add(basename);
         }
+      }
 
-        /**
-         * TODO description
-         */
+      const mirrorFiles = yield (_fs || _load_fs()).walk(mirror);
+      for (var _iterator14 = mirrorFiles, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
+        var _ref27;
 
-        markIgnored(patterns) {
-          for (
-            var _iterator10 = patterns,
-              _isArray10 = Array.isArray(_iterator10),
-              _i10 = 0,
-              _iterator10 = _isArray10
-                ? _iterator10
-                : _iterator10[Symbol.iterator]();
-            ;
+        if (_isArray14) {
+          if (_i14 >= _iterator14.length) break;
+          _ref27 = _iterator14[_i14++];
+        } else {
+          _i14 = _iterator14.next();
+          if (_i14.done) break;
+          _ref27 = _i14.value;
+        }
 
-          ) {
-            var _ref11;
+        const file = _ref27;
 
-            if (_isArray10) {
-              if (_i10 >= _iterator10.length) break;
-              _ref11 = _iterator10[_i10++];
-            } else {
-              _i10 = _iterator10.next();
-              if (_i10.done) break;
-              _ref11 = _i10.value;
-            }
+        const isTarball = path.extname(file.basename) === '.tgz';
+        // if using experimental-pack-script-packages-in-mirror flag, don't unlink prebuilt packages
+        const hasPrebuiltPackage = file.relative.startsWith('prebuilt/');
+        if (isTarball && !hasPrebuiltPackage && !requiredTarballs.has(file.basename)) {
+          yield (_fs || _load_fs()).unlink(file.absolute);
+        }
+      }
+    })();
+  }
 
-            const pattern = _ref11;
+  /**
+   * Save updated integrity and lockfiles.
+   */
 
-            const manifest = this.resolver.getStrictResolvedPattern(pattern);
-            const ref = manifest._reference;
-            invariant(ref, "expected package reference");
+  saveLockfileAndIntegrity(patterns, workspaceLayout) {
+    var _this11 = this;
 
-            // just mark the package as ignored. if the package is used by a required package, the hoister
-            // will take care of that.
-            ref.ignore = true;
-          }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const resolvedPatterns = {};
+      Object.keys(_this11.resolver.patterns).forEach(function (pattern) {
+        if (!workspaceLayout || !workspaceLayout.getManifestByPattern(pattern)) {
+          resolvedPatterns[pattern] = _this11.resolver.patterns[pattern];
         }
+      });
 
-        /**
-         * helper method that gets only recent manifests
-         * used by global.ls command
-         */
-        getFlattenedDeps() {
-          var _this5 = this;
+      // TODO this code is duplicated in a few places, need a common way to filter out workspace patterns from lockfile
+      patterns = patterns.filter(function (p) {
+        return !workspaceLayout || !workspaceLayout.getManifestByPattern(p);
+      });
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _ref12 = yield _this5.fetchRequestFromCwd();
+      const lockfileBasedOnResolver = _this11.lockfile.getLockfile(resolvedPatterns);
 
-              const depRequests = _ref12.requests,
-                rawPatterns = _ref12.patterns;
+      if (_this11.config.pruneOfflineMirror) {
+        yield _this11.pruneOfflineMirror(lockfileBasedOnResolver);
+      }
 
-              yield _this5.resolver.init(depRequests, {});
+      // write integrity hash
+      if (!_this11.config.plugnplayEnabled) {
+        yield _this11.integrityChecker.save(patterns, lockfileBasedOnResolver, _this11.flags, workspaceLayout, _this11.scripts.getArtifacts());
+      }
 
-              const manifests = yield (
-                _packageFetcher || _load_packageFetcher()
-              ).fetch(_this5.resolver.getManifests(), _this5.config);
-              _this5.resolver.updateManifests(manifests);
+      // --no-lockfile or --pure-lockfile or --frozen-lockfile
+      if (_this11.flags.lockfile === false || _this11.flags.pureLockfile || _this11.flags.frozenLockfile) {
+        return;
+      }
 
-              return _this5.flatten(rawPatterns);
-            },
-          )();
+      const lockFileHasAllPatterns = patterns.every(function (p) {
+        return _this11.lockfile.getLocked(p);
+      });
+      const lockfilePatternsMatch = Object.keys(_this11.lockfile.cache || {}).every(function (p) {
+        return lockfileBasedOnResolver[p];
+      });
+      const resolverPatternsAreSameAsInLockfile = Object.keys(lockfileBasedOnResolver).every(function (pattern) {
+        const manifest = _this11.lockfile.getLocked(pattern);
+        return manifest && manifest.resolved === lockfileBasedOnResolver[pattern].resolved && deepEqual(manifest.prebuiltVariants, lockfileBasedOnResolver[pattern].prebuiltVariants);
+      });
+      const integrityPatternsAreSameAsInLockfile = Object.keys(lockfileBasedOnResolver).every(function (pattern) {
+        const existingIntegrityInfo = lockfileBasedOnResolver[pattern].integrity;
+        if (!existingIntegrityInfo) {
+          // if this entry does not have an integrity, no need to re-write the lockfile because of it
+          return true;
         }
+        const manifest = _this11.lockfile.getLocked(pattern);
+        if (manifest && manifest.integrity) {
+          const manifestIntegrity = ssri.stringify(manifest.integrity);
+          return manifestIntegrity === existingIntegrityInfo;
+        }
+        return false;
+      });
 
-        /**
-         * TODO description
-         */
-
-        init() {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this6.checkUpdate();
-
-              // warn if we have a shrinkwrap
-              if (
-                yield (_fs || _load_fs()).exists(
-                  path.join(
-                    _this6.config.lockfileFolder,
-                    (_constants || _load_constants()).NPM_SHRINKWRAP_FILENAME,
-                  ),
-                )
-              ) {
-                _this6.reporter.warn(_this6.reporter.lang("shrinkwrapWarning"));
-              }
+      // remove command is followed by install with force, lockfile will be rewritten in any case then
+      if (!_this11.flags.force && _this11.lockfile.parseResultType === 'success' && lockFileHasAllPatterns && lockfilePatternsMatch && resolverPatternsAreSameAsInLockfile && integrityPatternsAreSameAsInLockfile && patterns.length) {
+        return;
+      }
 
-              // warn if we have an npm lockfile
-              if (
-                yield (_fs || _load_fs()).exists(
-                  path.join(
-                    _this6.config.lockfileFolder,
-                    (_constants || _load_constants()).NPM_LOCK_FILENAME,
-                  ),
-                )
-              ) {
-                _this6.reporter.warn(
-                  _this6.reporter.lang("npmLockfileWarning"),
-                );
-              }
+      // build lockfile location
+      const loc = path.join(_this11.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME);
 
-              if (_this6.config.plugnplayEnabled) {
-                _this6.reporter.info(
-                  _this6.reporter.lang("plugnplaySuggestV2L1"),
-                );
-                _this6.reporter.info(
-                  _this6.reporter.lang("plugnplaySuggestV2L2"),
-                );
-              }
+      // write lockfile
+      const lockSource = (0, (_lockfile2 || _load_lockfile2()).stringify)(lockfileBasedOnResolver, false, _this11.config.enableLockfileVersions);
+      yield (_fs || _load_fs()).writeFilePreservingEol(loc, lockSource);
 
-              let flattenedTopLevelPatterns = [];
-              const steps = [];
+      _this11._logSuccessSaveLockfile();
+    })();
+  }
 
-              var _ref13 = yield _this6.fetchRequestFromCwd();
+  _logSuccessSaveLockfile() {
+    this.reporter.success(this.reporter.lang('savedLockfile'));
+  }
 
-              const depRequests = _ref13.requests,
-                rawPatterns = _ref13.patterns,
-                ignorePatterns = _ref13.ignorePatterns,
-                workspaceLayout = _ref13.workspaceLayout,
-                manifest = _ref13.manifest;
+  /**
+   * Load the dependency graph of the current install. Only does package resolving and wont write to the cwd.
+   */
+  hydrate(ignoreUnusedPatterns) {
+    var _this12 = this;
 
-              let topLevelPatterns = [];
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const request = yield _this12.fetchRequestFromCwd([], ignoreUnusedPatterns);
+      const depRequests = request.requests,
+            rawPatterns = request.patterns,
+            ignorePatterns = request.ignorePatterns,
+            workspaceLayout = request.workspaceLayout;
 
-              const artifacts = yield _this6.integrityChecker.getArtifacts();
-              if (artifacts) {
-                _this6.linker.setArtifacts(artifacts);
-                _this6.scripts.setArtifacts(artifacts);
-              }
 
-              if (
-                (
-                  _packageCompatibility || _load_packageCompatibility()
-                ).shouldCheck(manifest, _this6.flags)
-              ) {
-                steps.push(
-                  (() => {
-                    var _ref14 = (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* (curr, total) {
-                        _this6.reporter.step(
-                          curr,
-                          total,
-                          _this6.reporter.lang("checkingManifest"),
-                          emoji.get("mag"),
-                        );
-                        yield _this6.checkCompatibility();
-                      },
-                    );
+      yield _this12.resolver.init(depRequests, {
+        isFlat: _this12.flags.flat,
+        isFrozen: _this12.flags.frozenLockfile,
+        workspaceLayout
+      });
+      yield _this12.flatten(rawPatterns);
+      _this12.markIgnored(ignorePatterns);
 
-                    return function (_x, _x2) {
-                      return _ref14.apply(this, arguments);
-                    };
-                  })(),
-                );
-              }
+      // fetch packages, should hit cache most of the time
+      const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this12.resolver.getManifests(), _this12.config);
+      _this12.resolver.updateManifests(manifests);
+      yield (_packageCompatibility || _load_packageCompatibility()).check(_this12.resolver.getManifests(), _this12.config, _this12.flags.ignoreEngines);
 
-              const audit = new (_audit || _load_audit()).default(
-                _this6.config,
-                _this6.reporter,
-                {
-                  groups: (_constants || _load_constants())
-                    .OWNED_DEPENDENCY_TYPES,
-                },
-              );
-              let auditFoundProblems = false;
-
-              steps.push(function (curr, total) {
-                return (0, (_hooks || _load_hooks()).callThroughHook)(
-                  "resolveStep",
-                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                    function* () {
-                      _this6.reporter.step(
-                        curr,
-                        total,
-                        _this6.reporter.lang("resolvingPackages"),
-                        emoji.get("mag"),
-                      );
-                      yield _this6.resolver.init(
-                        _this6.prepareRequests(depRequests),
-                        {
-                          isFlat: _this6.flags.flat,
-                          isFrozen: _this6.flags.frozenLockfile,
-                          workspaceLayout,
-                        },
-                      );
-                      topLevelPatterns = _this6.preparePatterns(rawPatterns);
-                      flattenedTopLevelPatterns =
-                        yield _this6.flatten(topLevelPatterns);
-                      return {
-                        bailout:
-                          !_this6.flags.audit &&
-                          (yield _this6.bailout(
-                            topLevelPatterns,
-                            workspaceLayout,
-                          )),
-                      };
-                    },
-                  ),
-                );
-              });
+      // expand minimal manifests
+      for (var _iterator15 = _this12.resolver.getManifests(), _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
+        var _ref28;
 
-              if (_this6.flags.audit) {
-                steps.push(function (curr, total) {
-                  return (0, (_hooks || _load_hooks()).callThroughHook)(
-                    "auditStep",
-                    (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* () {
-                        _this6.reporter.step(
-                          curr,
-                          total,
-                          _this6.reporter.lang("auditRunning"),
-                          emoji.get("mag"),
-                        );
-                        if (_this6.flags.offline) {
-                          _this6.reporter.warn(
-                            _this6.reporter.lang("auditOffline"),
-                          );
-                          return { bailout: false };
-                        }
-                        const preparedManifests =
-                          yield _this6.prepareManifests();
-                        // $FlowFixMe - Flow considers `m` in the map operation to be "mixed", so does not recognize `m.object`
-                        const mergedManifest = Object.assign(
-                          {},
-                          ...Object.values(preparedManifests).map(function (m) {
-                            return m.object;
-                          }),
-                        );
-                        const auditVulnerabilityCounts =
-                          yield audit.performAudit(
-                            mergedManifest,
-                            _this6.lockfile,
-                            _this6.resolver,
-                            _this6.linker,
-                            topLevelPatterns,
-                          );
-                        auditFoundProblems =
-                          auditVulnerabilityCounts.info ||
-                          auditVulnerabilityCounts.low ||
-                          auditVulnerabilityCounts.moderate ||
-                          auditVulnerabilityCounts.high ||
-                          auditVulnerabilityCounts.critical;
-                        return {
-                          bailout: yield _this6.bailout(
-                            topLevelPatterns,
-                            workspaceLayout,
-                          ),
-                        };
-                      },
-                    ),
-                  );
-                });
-              }
+        if (_isArray15) {
+          if (_i15 >= _iterator15.length) break;
+          _ref28 = _iterator15[_i15++];
+        } else {
+          _i15 = _iterator15.next();
+          if (_i15.done) break;
+          _ref28 = _i15.value;
+        }
 
-              steps.push(function (curr, total) {
-                return (0, (_hooks || _load_hooks()).callThroughHook)(
-                  "fetchStep",
-                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                    function* () {
-                      _this6.markIgnored(ignorePatterns);
-                      _this6.reporter.step(
-                        curr,
-                        total,
-                        _this6.reporter.lang("fetchingPackages"),
-                        emoji.get("truck"),
-                      );
-                      const manifests = yield (
-                        _packageFetcher || _load_packageFetcher()
-                      ).fetch(_this6.resolver.getManifests(), _this6.config);
-                      _this6.resolver.updateManifests(manifests);
-                      yield (
-                        _packageCompatibility || _load_packageCompatibility()
-                      ).check(
-                        _this6.resolver.getManifests(),
-                        _this6.config,
-                        _this6.flags.ignoreEngines,
-                      );
-                    },
-                  ),
-                );
-              });
+        const manifest = _ref28;
 
-              steps.push(function (curr, total) {
-                return (0, (_hooks || _load_hooks()).callThroughHook)(
-                  "linkStep",
-                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                    function* () {
-                      // remove integrity hash to make this operation atomic
-                      yield _this6.integrityChecker.removeIntegrityFile();
-                      _this6.reporter.step(
-                        curr,
-                        total,
-                        _this6.reporter.lang("linkingDependencies"),
-                        emoji.get("link"),
-                      );
-                      flattenedTopLevelPatterns =
-                        _this6.preparePatternsForLinking(
-                          flattenedTopLevelPatterns,
-                          manifest,
-                          _this6.config.lockfileFolder === _this6.config.cwd,
-                        );
-                      yield _this6.linker.init(
-                        flattenedTopLevelPatterns,
-                        workspaceLayout,
-                        {
-                          linkDuplicates: _this6.flags.linkDuplicates,
-                          ignoreOptional: _this6.flags.ignoreOptional,
-                        },
-                      );
-                    },
-                  ),
-                );
-              });
+        const ref = manifest._reference;
+        invariant(ref, 'expected reference');
+        const type = ref.remote.type;
+        // link specifier won't ever hit cache
 
-              if (_this6.config.plugnplayEnabled) {
-                steps.push(function (curr, total) {
-                  return (0, (_hooks || _load_hooks()).callThroughHook)(
-                    "pnpStep",
-                    (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* () {
-                        const pnpPath = `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
-
-                        const code = yield (0,
-                        (_generatePnpMap || _load_generatePnpMap())
-                          .generatePnpMap)(
-                          _this6.config,
-                          flattenedTopLevelPatterns,
-                          {
-                            resolver: _this6.resolver,
-                            reporter: _this6.reporter,
-                            targetPath: pnpPath,
-                            workspaceLayout,
-                          },
-                        );
-
-                        try {
-                          const file = yield (_fs || _load_fs()).readFile(
-                            pnpPath,
-                          );
-                          if (file === code) {
-                            return;
-                          }
-                        } catch (error) {}
-
-                        yield (_fs || _load_fs()).writeFile(pnpPath, code);
-                        yield (_fs || _load_fs()).chmod(pnpPath, 0o755);
-                      },
-                    ),
-                  );
-                });
-              }
+        let loc = '';
+        if (type === 'link') {
+          continue;
+        } else if (type === 'workspace') {
+          if (!ref.remote.reference) {
+            continue;
+          }
+          loc = ref.remote.reference;
+        } else {
+          loc = _this12.config.generateModuleCachePath(ref);
+        }
+        const newPkg = yield _this12.config.readManifest(loc);
+        yield _this12.resolver.updateManifest(ref, newPkg);
+      }
 
-              steps.push(function (curr, total) {
-                return (0, (_hooks || _load_hooks()).callThroughHook)(
-                  "buildStep",
-                  (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                    function* () {
-                      _this6.reporter.step(
-                        curr,
-                        total,
-                        _this6.flags.force
-                          ? _this6.reporter.lang("rebuildingPackages")
-                          : _this6.reporter.lang("buildingFreshPackages"),
-                        emoji.get("hammer"),
-                      );
-
-                      if (_this6.config.ignoreScripts) {
-                        _this6.reporter.warn(
-                          _this6.reporter.lang("ignoredScripts"),
-                        );
-                      } else {
-                        yield _this6.scripts.init(flattenedTopLevelPatterns);
-                      }
-                    },
-                  ),
-                );
-              });
+      return request;
+    })();
+  }
 
-              if (_this6.flags.har) {
-                steps.push(
-                  (() => {
-                    var _ref21 = (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* (curr, total) {
-                        const formattedDate = new Date()
-                          .toISOString()
-                          .replace(/:/g, "-");
-                        const filename = `yarn-install_${formattedDate}.har`;
-                        _this6.reporter.step(
-                          curr,
-                          total,
-                          _this6.reporter.lang("savingHar", filename),
-                          emoji.get("black_circle_for_record"),
-                        );
-                        yield _this6.config.requestManager.saveHar(filename);
-                      },
-                    );
+  /**
+   * Check for updates every day and output a nag message if there's a newer version.
+   */
 
-                    return function (_x3, _x4) {
-                      return _ref21.apply(this, arguments);
-                    };
-                  })(),
-                );
-              }
+  checkUpdate() {
+    if (this.config.nonInteractive) {
+      // don't show upgrade dialog on CI or non-TTY terminals
+      return;
+    }
 
-              if (yield _this6.shouldClean()) {
-                steps.push(
-                  (() => {
-                    var _ref22 = (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* (curr, total) {
-                        _this6.reporter.step(
-                          curr,
-                          total,
-                          _this6.reporter.lang("cleaningModules"),
-                          emoji.get("recycle"),
-                        );
-                        yield (0, (_autoclean || _load_autoclean()).clean)(
-                          _this6.config,
-                          _this6.reporter,
-                        );
-                      },
-                    );
+    // don't check if disabled
+    if (this.config.getOption('disable-self-update-check')) {
+      return;
+    }
 
-                    return function (_x5, _x6) {
-                      return _ref22.apply(this, arguments);
-                    };
-                  })(),
-                );
-              }
+    // only check for updates once a day
+    const lastUpdateCheck = Number(this.config.getOption('lastUpdateCheck')) || 0;
+    if (lastUpdateCheck && Date.now() - lastUpdateCheck < ONE_DAY) {
+      return;
+    }
 
-              let currentStep = 0;
-              for (
-                var _iterator11 = steps,
-                  _isArray11 = Array.isArray(_iterator11),
-                  _i11 = 0,
-                  _iterator11 = _isArray11
-                    ? _iterator11
-                    : _iterator11[Symbol.iterator]();
-                ;
+    // don't bug for updates on tagged releases
+    if ((_yarnVersion || _load_yarnVersion()).version.indexOf('-') >= 0) {
+      return;
+    }
 
-              ) {
-                var _ref23;
+    this._checkUpdate().catch(() => {
+      // swallow errors
+    });
+  }
 
-                if (_isArray11) {
-                  if (_i11 >= _iterator11.length) break;
-                  _ref23 = _iterator11[_i11++];
-                } else {
-                  _i11 = _iterator11.next();
-                  if (_i11.done) break;
-                  _ref23 = _i11.value;
-                }
+  _checkUpdate() {
+    var _this13 = this;
 
-                const step = _ref23;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let latestVersion = yield _this13.config.requestManager.request({
+        url: (_constants || _load_constants()).SELF_UPDATE_VERSION_URL
+      });
+      invariant(typeof latestVersion === 'string', 'expected string');
+      latestVersion = latestVersion.trim();
+      if (!semver.valid(latestVersion)) {
+        return;
+      }
 
-                const stepResult = yield step(++currentStep, steps.length);
-                if (stepResult && stepResult.bailout) {
-                  if (_this6.flags.audit) {
-                    audit.summary();
-                  }
-                  if (auditFoundProblems) {
-                    _this6.reporter.warn(
-                      _this6.reporter.lang("auditRunAuditForDetails"),
-                    );
-                  }
-                  _this6.maybeOutputUpdate();
-                  return flattenedTopLevelPatterns;
-                }
-              }
+      // ensure we only check for updates periodically
+      _this13.config.registries.yarn.saveHomeConfig({
+        lastUpdateCheck: Date.now()
+      });
 
-              // fin!
-              if (_this6.flags.audit) {
-                audit.summary();
-              }
-              if (auditFoundProblems) {
-                _this6.reporter.warn(
-                  _this6.reporter.lang("auditRunAuditForDetails"),
-                );
-              }
-              yield _this6.saveLockfileAndIntegrity(
-                topLevelPatterns,
-                workspaceLayout,
-              );
-              yield _this6.persistChanges();
-              _this6.maybeOutputUpdate();
-              _this6.config.requestManager.clearCache();
-              return flattenedTopLevelPatterns;
-            },
-          )();
-        }
+      if (semver.gt(latestVersion, (_yarnVersion || _load_yarnVersion()).version)) {
+        const installationMethod = yield (0, (_yarnVersion || _load_yarnVersion()).getInstallationMethod)();
+        _this13.maybeOutputUpdate = function () {
+          _this13.reporter.warn(_this13.reporter.lang('yarnOutdated', latestVersion, (_yarnVersion || _load_yarnVersion()).version));
 
-        checkCompatibility() {
-          var _this7 = this;
+          const command = getUpdateCommand(installationMethod);
+          if (command) {
+            _this13.reporter.info(_this13.reporter.lang('yarnOutdatedCommand'));
+            _this13.reporter.command(command);
+          } else {
+            const installer = getUpdateInstaller(installationMethod);
+            if (installer) {
+              _this13.reporter.info(_this13.reporter.lang('yarnOutdatedInstaller', installer));
+            }
+          }
+        };
+      }
+    })();
+  }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _ref24 = yield _this7.fetchRequestFromCwd();
+  /**
+   * Method to override with a possible upgrade message.
+   */
+
+  maybeOutputUpdate() {}
+}
+
+exports.Install = Install;
+function hasWrapper(commander, args) {
+  return true;
+}
+
+function setFlags(commander) {
+  commander.description('Yarn install is used to install all dependencies for a project.');
+  commander.usage('install [flags]');
+  commander.option('-A, --audit', 'Run vulnerability audit on installed packages');
+  commander.option('-g, --global', 'DEPRECATED');
+  commander.option('-S, --save', 'DEPRECATED - save package to your `dependencies`');
+  commander.option('-D, --save-dev', 'DEPRECATED - save package to your `devDependencies`');
+  commander.option('-P, --save-peer', 'DEPRECATED - save package to your `peerDependencies`');
+  commander.option('-O, --save-optional', 'DEPRECATED - save package to your `optionalDependencies`');
+  commander.option('-E, --save-exact', 'DEPRECATED');
+  commander.option('-T, --save-tilde', 'DEPRECATED');
+}
+
+/***/ }),
+/* 35 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var isObject = __webpack_require__(52);
+module.exports = function (it) {
+  if (!isObject(it)) throw TypeError(it + ' is not an object!');
+  return it;
+};
 
-              const manifest = _ref24.manifest;
 
-              yield (
-                _packageCompatibility || _load_packageCompatibility()
-              ).checkOne(manifest, _this7.config, _this7.flags.ignoreEngines);
-            },
-          )();
-        }
+/***/ }),
+/* 36 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        persistChanges() {
-          var _this8 = this;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return SubjectSubscriber; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Subject; });
+/* unused harmony export AnonymousSubject */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__ = __webpack_require__(189);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__ = __webpack_require__(422);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__ = __webpack_require__(321);
+/** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // get all the different registry manifests in this folder
-              const manifests = yield _this8.config.getRootManifests();
 
-              if (yield _this8.applyChanges(manifests)) {
-                yield _this8.config.saveRootManifests(manifests);
-              }
-            },
-          )();
-        }
 
-        applyChanges(manifests) {
-          let hasChanged = false;
 
-          if (this.config.plugnplayPersist) {
-            const object = manifests.npm.object;
 
-            if (typeof object.installConfig !== "object") {
-              object.installConfig = {};
-            }
 
-            if (
-              this.config.plugnplayEnabled &&
-              object.installConfig.pnp !== true
-            ) {
-              object.installConfig.pnp = true;
-              hasChanged = true;
-            } else if (
-              !this.config.plugnplayEnabled &&
-              typeof object.installConfig.pnp !== "undefined"
-            ) {
-              delete object.installConfig.pnp;
-              hasChanged = true;
-            }
 
-            if (Object.keys(object.installConfig).length === 0) {
-              delete object.installConfig;
+var SubjectSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubjectSubscriber, _super);
+    function SubjectSubscriber(destination) {
+        var _this = _super.call(this, destination) || this;
+        _this.destination = destination;
+        return _this;
+    }
+    return SubjectSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]));
+
+var Subject = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Subject, _super);
+    function Subject() {
+        var _this = _super.call(this) || this;
+        _this.observers = [];
+        _this.closed = false;
+        _this.isStopped = false;
+        _this.hasError = false;
+        _this.thrownError = null;
+        return _this;
+    }
+    Subject.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__["a" /* rxSubscriber */]] = function () {
+        return new SubjectSubscriber(this);
+    };
+    Subject.prototype.lift = function (operator) {
+        var subject = new AnonymousSubject(this, this);
+        subject.operator = operator;
+        return subject;
+    };
+    Subject.prototype.next = function (value) {
+        if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
+        }
+        if (!this.isStopped) {
+            var observers = this.observers;
+            var len = observers.length;
+            var copy = observers.slice();
+            for (var i = 0; i < len; i++) {
+                copy[i].next(value);
             }
-          }
-
-          return Promise.resolve(hasChanged);
         }
-
-        /**
-         * Check if we should run the cleaning step.
-         */
-
-        shouldClean() {
-          return (_fs || _load_fs()).exists(
-            path.join(
-              this.config.lockfileFolder,
-              (_constants || _load_constants()).CLEAN_FILENAME,
-            ),
-          );
+    };
+    Subject.prototype.error = function (err) {
+        if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
+        }
+        this.hasError = true;
+        this.thrownError = err;
+        this.isStopped = true;
+        var observers = this.observers;
+        var len = observers.length;
+        var copy = observers.slice();
+        for (var i = 0; i < len; i++) {
+            copy[i].error(err);
+        }
+        this.observers.length = 0;
+    };
+    Subject.prototype.complete = function () {
+        if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
         }
+        this.isStopped = true;
+        var observers = this.observers;
+        var len = observers.length;
+        var copy = observers.slice();
+        for (var i = 0; i < len; i++) {
+            copy[i].complete();
+        }
+        this.observers.length = 0;
+    };
+    Subject.prototype.unsubscribe = function () {
+        this.isStopped = true;
+        this.closed = true;
+        this.observers = null;
+    };
+    Subject.prototype._trySubscribe = function (subscriber) {
+        if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
+        }
+        else {
+            return _super.prototype._trySubscribe.call(this, subscriber);
+        }
+    };
+    Subject.prototype._subscribe = function (subscriber) {
+        if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
+        }
+        else if (this.hasError) {
+            subscriber.error(this.thrownError);
+            return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
+        }
+        else if (this.isStopped) {
+            subscriber.complete();
+            return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
+        }
+        else {
+            this.observers.push(subscriber);
+            return new __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__["a" /* SubjectSubscription */](this, subscriber);
+        }
+    };
+    Subject.prototype.asObservable = function () {
+        var observable = new __WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]();
+        observable.source = this;
+        return observable;
+    };
+    Subject.create = function (destination, source) {
+        return new AnonymousSubject(destination, source);
+    };
+    return Subject;
+}(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]));
+
+var AnonymousSubject = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnonymousSubject, _super);
+    function AnonymousSubject(destination, source) {
+        var _this = _super.call(this) || this;
+        _this.destination = destination;
+        _this.source = source;
+        return _this;
+    }
+    AnonymousSubject.prototype.next = function (value) {
+        var destination = this.destination;
+        if (destination && destination.next) {
+            destination.next(value);
+        }
+    };
+    AnonymousSubject.prototype.error = function (err) {
+        var destination = this.destination;
+        if (destination && destination.error) {
+            this.destination.error(err);
+        }
+    };
+    AnonymousSubject.prototype.complete = function () {
+        var destination = this.destination;
+        if (destination && destination.complete) {
+            this.destination.complete();
+        }
+    };
+    AnonymousSubject.prototype._subscribe = function (subscriber) {
+        var source = this.source;
+        if (source) {
+            return this.source.subscribe(subscriber);
+        }
+        else {
+            return __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
+        }
+    };
+    return AnonymousSubject;
+}(Subject));
 
-        /**
-         * TODO
-         */
+//# sourceMappingURL=Subject.js.map
 
-        flatten(patterns) {
-          var _this9 = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (!_this9.flags.flat) {
-                return patterns;
-              }
+/***/ }),
+/* 37 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              const flattenedPatterns = [];
+"use strict";
 
-              for (
-                var _iterator12 =
-                    _this9.resolver.getAllDependencyNamesByLevelOrder(patterns),
-                  _isArray12 = Array.isArray(_iterator12),
-                  _i12 = 0,
-                  _iterator12 = _isArray12
-                    ? _iterator12
-                    : _iterator12[Symbol.iterator]();
-                ;
 
-              ) {
-                var _ref25;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.normalizePattern = normalizePattern;
 
-                if (_isArray12) {
-                  if (_i12 >= _iterator12.length) break;
-                  _ref25 = _iterator12[_i12++];
-                } else {
-                  _i12 = _iterator12.next();
-                  if (_i12.done) break;
-                  _ref25 = _i12.value;
-                }
+/**
+ * Explode and normalize a pattern into its name and range.
+ */
 
-                const name = _ref25;
+function normalizePattern(pattern) {
+  let hasVersion = false;
+  let range = 'latest';
+  let name = pattern;
 
-                const infos = _this9.resolver
-                  .getAllInfoForPackageName(name)
-                  .filter(function (manifest) {
-                    const ref = manifest._reference;
-                    invariant(ref, "expected package reference");
-                    return !ref.ignore;
-                  });
+  // if we're a scope then remove the @ and add it back later
+  let isScoped = false;
+  if (name[0] === '@') {
+    isScoped = true;
+    name = name.slice(1);
+  }
 
-                if (infos.length === 0) {
-                  continue;
-                }
+  // take first part as the name
+  const parts = name.split('@');
+  if (parts.length > 1) {
+    name = parts.shift();
+    range = parts.join('@');
 
-                if (infos.length === 1) {
-                  // single version of this package
-                  // take out a single pattern as multiple patterns may have resolved to this package
-                  flattenedPatterns.push(
-                    _this9.resolver.patternsByPackage[name][0],
-                  );
-                  continue;
-                }
+    if (range) {
+      hasVersion = true;
+    } else {
+      range = '*';
+    }
+  }
 
-                const options = infos.map(function (info) {
-                  const ref = info._reference;
-                  invariant(ref, "expected reference");
-                  return {
-                    // TODO `and is required by {PARENT}`,
-                    name: _this9.reporter.lang(
-                      "manualVersionResolutionOption",
-                      ref.patterns.join(", "),
-                      info.version,
-                    ),
-
-                    value: info.version,
-                  };
-                });
-                const versions = infos.map(function (info) {
-                  return info.version;
-                });
-                let version;
+  // add back @ scope suffix
+  if (isScoped) {
+    name = `@${name}`;
+  }
 
-                const resolutionVersion = _this9.resolutions[name];
-                if (
-                  resolutionVersion &&
-                  versions.indexOf(resolutionVersion) >= 0
-                ) {
-                  // use json `resolution` version
-                  version = resolutionVersion;
-                } else {
-                  version = yield _this9.reporter.select(
-                    _this9.reporter.lang("manualVersionResolution", name),
-                    _this9.reporter.lang("answer"),
-                    options,
-                  );
-                  _this9.resolutions[name] = version;
-                }
+  return { name, range, hasVersion };
+}
 
-                flattenedPatterns.push(
-                  _this9.resolver.collapseAllVersionsOfPackage(name, version),
-                );
-              }
+/***/ }),
+/* 38 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              // save resolutions to their appropriate root manifest
-              if (Object.keys(_this9.resolutions).length) {
-                const manifests = yield _this9.config.getRootManifests();
+/* WEBPACK VAR INJECTION */(function(module) {var __WEBPACK_AMD_DEFINE_RESULT__;/**
+ * @license
+ * Lodash <https://lodash.com/>
+ * Copyright JS Foundation and other contributors <https://js.foundation/>
+ * Released under MIT license <https://lodash.com/license>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
+;(function() {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
+
+  /** Used as the semantic version number. */
+  var VERSION = '4.17.10';
+
+  /** Used as the size to enable large array optimizations. */
+  var LARGE_ARRAY_SIZE = 200;
+
+  /** Error message constants. */
+  var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
+      FUNC_ERROR_TEXT = 'Expected a function';
+
+  /** Used to stand-in for `undefined` hash values. */
+  var HASH_UNDEFINED = '__lodash_hash_undefined__';
+
+  /** Used as the maximum memoize cache size. */
+  var MAX_MEMOIZE_SIZE = 500;
+
+  /** Used as the internal argument placeholder. */
+  var PLACEHOLDER = '__lodash_placeholder__';
+
+  /** Used to compose bitmasks for cloning. */
+  var CLONE_DEEP_FLAG = 1,
+      CLONE_FLAT_FLAG = 2,
+      CLONE_SYMBOLS_FLAG = 4;
+
+  /** Used to compose bitmasks for value comparisons. */
+  var COMPARE_PARTIAL_FLAG = 1,
+      COMPARE_UNORDERED_FLAG = 2;
+
+  /** Used to compose bitmasks for function metadata. */
+  var WRAP_BIND_FLAG = 1,
+      WRAP_BIND_KEY_FLAG = 2,
+      WRAP_CURRY_BOUND_FLAG = 4,
+      WRAP_CURRY_FLAG = 8,
+      WRAP_CURRY_RIGHT_FLAG = 16,
+      WRAP_PARTIAL_FLAG = 32,
+      WRAP_PARTIAL_RIGHT_FLAG = 64,
+      WRAP_ARY_FLAG = 128,
+      WRAP_REARG_FLAG = 256,
+      WRAP_FLIP_FLAG = 512;
+
+  /** Used as default options for `_.truncate`. */
+  var DEFAULT_TRUNC_LENGTH = 30,
+      DEFAULT_TRUNC_OMISSION = '...';
+
+  /** Used to detect hot functions by number of calls within a span of milliseconds. */
+  var HOT_COUNT = 800,
+      HOT_SPAN = 16;
+
+  /** Used to indicate the type of lazy iteratees. */
+  var LAZY_FILTER_FLAG = 1,
+      LAZY_MAP_FLAG = 2,
+      LAZY_WHILE_FLAG = 3;
+
+  /** Used as references for various `Number` constants. */
+  var INFINITY = 1 / 0,
+      MAX_SAFE_INTEGER = 9007199254740991,
+      MAX_INTEGER = 1.7976931348623157e+308,
+      NAN = 0 / 0;
+
+  /** Used as references for the maximum length and index of an array. */
+  var MAX_ARRAY_LENGTH = 4294967295,
+      MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
+      HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
+
+  /** Used to associate wrap methods with their bit flags. */
+  var wrapFlags = [
+    ['ary', WRAP_ARY_FLAG],
+    ['bind', WRAP_BIND_FLAG],
+    ['bindKey', WRAP_BIND_KEY_FLAG],
+    ['curry', WRAP_CURRY_FLAG],
+    ['curryRight', WRAP_CURRY_RIGHT_FLAG],
+    ['flip', WRAP_FLIP_FLAG],
+    ['partial', WRAP_PARTIAL_FLAG],
+    ['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
+    ['rearg', WRAP_REARG_FLAG]
+  ];
+
+  /** `Object#toString` result references. */
+  var argsTag = '[object Arguments]',
+      arrayTag = '[object Array]',
+      asyncTag = '[object AsyncFunction]',
+      boolTag = '[object Boolean]',
+      dateTag = '[object Date]',
+      domExcTag = '[object DOMException]',
+      errorTag = '[object Error]',
+      funcTag = '[object Function]',
+      genTag = '[object GeneratorFunction]',
+      mapTag = '[object Map]',
+      numberTag = '[object Number]',
+      nullTag = '[object Null]',
+      objectTag = '[object Object]',
+      promiseTag = '[object Promise]',
+      proxyTag = '[object Proxy]',
+      regexpTag = '[object RegExp]',
+      setTag = '[object Set]',
+      stringTag = '[object String]',
+      symbolTag = '[object Symbol]',
+      undefinedTag = '[object Undefined]',
+      weakMapTag = '[object WeakMap]',
+      weakSetTag = '[object WeakSet]';
+
+  var arrayBufferTag = '[object ArrayBuffer]',
+      dataViewTag = '[object DataView]',
+      float32Tag = '[object Float32Array]',
+      float64Tag = '[object Float64Array]',
+      int8Tag = '[object Int8Array]',
+      int16Tag = '[object Int16Array]',
+      int32Tag = '[object Int32Array]',
+      uint8Tag = '[object Uint8Array]',
+      uint8ClampedTag = '[object Uint8ClampedArray]',
+      uint16Tag = '[object Uint16Array]',
+      uint32Tag = '[object Uint32Array]';
+
+  /** Used to match empty string literals in compiled template source. */
+  var reEmptyStringLeading = /\b__p \+= '';/g,
+      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
+      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+
+  /** Used to match HTML entities and HTML characters. */
+  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
+      reUnescapedHtml = /[&<>"']/g,
+      reHasEscapedHtml = RegExp(reEscapedHtml.source),
+      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
+
+  /** Used to match template delimiters. */
+  var reEscape = /<%-([\s\S]+?)%>/g,
+      reEvaluate = /<%([\s\S]+?)%>/g,
+      reInterpolate = /<%=([\s\S]+?)%>/g;
+
+  /** Used to match property names within property paths. */
+  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
+      reIsPlainProp = /^\w*$/,
+      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
+
+  /**
+   * Used to match `RegExp`
+   * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
+   */
+  var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
+      reHasRegExpChar = RegExp(reRegExpChar.source);
+
+  /** Used to match leading and trailing whitespace. */
+  var reTrim = /^\s+|\s+$/g,
+      reTrimStart = /^\s+/,
+      reTrimEnd = /\s+$/;
+
+  /** Used to match wrap detail comments. */
+  var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
+      reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
+      reSplitDetails = /,? & /;
+
+  /** Used to match words composed of alphanumeric characters. */
+  var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
+
+  /** Used to match backslashes in property paths. */
+  var reEscapeChar = /\\(\\)?/g;
+
+  /**
+   * Used to match
+   * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
+   */
+  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
+
+  /** Used to match `RegExp` flags from their coerced string values. */
+  var reFlags = /\w*$/;
+
+  /** Used to detect bad signed hexadecimal string values. */
+  var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
+
+  /** Used to detect binary string values. */
+  var reIsBinary = /^0b[01]+$/i;
+
+  /** Used to detect host constructors (Safari). */
+  var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+  /** Used to detect octal string values. */
+  var reIsOctal = /^0o[0-7]+$/i;
+
+  /** Used to detect unsigned integer values. */
+  var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+  /** Used to match Latin Unicode letters (excluding mathematical operators). */
+  var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
+
+  /** Used to ensure capturing order of template delimiters. */
+  var reNoMatch = /($^)/;
+
+  /** Used to match unescaped characters in compiled string literals. */
+  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
+
+  /** Used to compose unicode character classes. */
+  var rsAstralRange = '\\ud800-\\udfff',
+      rsComboMarksRange = '\\u0300-\\u036f',
+      reComboHalfMarksRange = '\\ufe20-\\ufe2f',
+      rsComboSymbolsRange = '\\u20d0-\\u20ff',
+      rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
+      rsDingbatRange = '\\u2700-\\u27bf',
+      rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
+      rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
+      rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
+      rsPunctuationRange = '\\u2000-\\u206f',
+      rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
+      rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
+      rsVarRange = '\\ufe0e\\ufe0f',
+      rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;
+
+  /** Used to compose unicode capture groups. */
+  var rsApos = "['\u2019]",
+      rsAstral = '[' + rsAstralRange + ']',
+      rsBreak = '[' + rsBreakRange + ']',
+      rsCombo = '[' + rsComboRange + ']',
+      rsDigits = '\\d+',
+      rsDingbat = '[' + rsDingbatRange + ']',
+      rsLower = '[' + rsLowerRange + ']',
+      rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
+      rsFitz = '\\ud83c[\\udffb-\\udfff]',
+      rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
+      rsNonAstral = '[^' + rsAstralRange + ']',
+      rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
+      rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
+      rsUpper = '[' + rsUpperRange + ']',
+      rsZWJ = '\\u200d';
+
+  /** Used to compose unicode regexes. */
+  var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
+      rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
+      rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
+      rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
+      reOptMod = rsModifier + '?',
+      rsOptVar = '[' + rsVarRange + ']?',
+      rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
+      rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
+      rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
+      rsSeq = rsOptVar + reOptMod + rsOptJoin,
+      rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
+      rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
+
+  /** Used to match apostrophes. */
+  var reApos = RegExp(rsApos, 'g');
+
+  /**
+   * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
+   * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
+   */
+  var reComboMark = RegExp(rsCombo, 'g');
+
+  /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
+  var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
+
+  /** Used to match complex or compound words. */
+  var reUnicodeWord = RegExp([
+    rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
+    rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
+    rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
+    rsUpper + '+' + rsOptContrUpper,
+    rsOrdUpper,
+    rsOrdLower,
+    rsDigits,
+    rsEmoji
+  ].join('|'), 'g');
+
+  /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
+  var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboRange + rsVarRange + ']');
+
+  /** Used to detect strings that need a more robust regexp to match words. */
+  var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
+
+  /** Used to assign default `context` object properties. */
+  var contextProps = [
+    'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
+    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
+    'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
+    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
+    '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
+  ];
+
+  /** Used to make template sourceURLs easier to identify. */
+  var templateCounter = -1;
+
+  /** Used to identify `toStringTag` values of typed arrays. */
+  var typedArrayTags = {};
+  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
+  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
+  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
+  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
+  typedArrayTags[uint32Tag] = true;
+  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
+  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
+  typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
+  typedArrayTags[errorTag] = typedArrayTags[funcTag] =
+  typedArrayTags[mapTag] = typedArrayTags[numberTag] =
+  typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
+  typedArrayTags[setTag] = typedArrayTags[stringTag] =
+  typedArrayTags[weakMapTag] = false;
+
+  /** Used to identify `toStringTag` values supported by `_.clone`. */
+  var cloneableTags = {};
+  cloneableTags[argsTag] = cloneableTags[arrayTag] =
+  cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
+  cloneableTags[boolTag] = cloneableTags[dateTag] =
+  cloneableTags[float32Tag] = cloneableTags[float64Tag] =
+  cloneableTags[int8Tag] = cloneableTags[int16Tag] =
+  cloneableTags[int32Tag] = cloneableTags[mapTag] =
+  cloneableTags[numberTag] = cloneableTags[objectTag] =
+  cloneableTags[regexpTag] = cloneableTags[setTag] =
+  cloneableTags[stringTag] = cloneableTags[symbolTag] =
+  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
+  cloneableTags[errorTag] = cloneableTags[funcTag] =
+  cloneableTags[weakMapTag] = false;
+
+  /** Used to map Latin Unicode letters to basic Latin letters. */
+  var deburredLetters = {
+    // Latin-1 Supplement block.
+    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
+    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
+    '\xc7': 'C',  '\xe7': 'c',
+    '\xd0': 'D',  '\xf0': 'd',
+    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
+    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
+    '\xcc': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
+    '\xec': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
+    '\xd1': 'N',  '\xf1': 'n',
+    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
+    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
+    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
+    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
+    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
+    '\xc6': 'Ae', '\xe6': 'ae',
+    '\xde': 'Th', '\xfe': 'th',
+    '\xdf': 'ss',
+    // Latin Extended-A block.
+    '\u0100': 'A',  '\u0102': 'A', '\u0104': 'A',
+    '\u0101': 'a',  '\u0103': 'a', '\u0105': 'a',
+    '\u0106': 'C',  '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
+    '\u0107': 'c',  '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
+    '\u010e': 'D',  '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
+    '\u0112': 'E',  '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
+    '\u0113': 'e',  '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
+    '\u011c': 'G',  '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
+    '\u011d': 'g',  '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
+    '\u0124': 'H',  '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
+    '\u0128': 'I',  '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
+    '\u0129': 'i',  '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
+    '\u0134': 'J',  '\u0135': 'j',
+    '\u0136': 'K',  '\u0137': 'k', '\u0138': 'k',
+    '\u0139': 'L',  '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
+    '\u013a': 'l',  '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
+    '\u0143': 'N',  '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
+    '\u0144': 'n',  '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
+    '\u014c': 'O',  '\u014e': 'O', '\u0150': 'O',
+    '\u014d': 'o',  '\u014f': 'o', '\u0151': 'o',
+    '\u0154': 'R',  '\u0156': 'R', '\u0158': 'R',
+    '\u0155': 'r',  '\u0157': 'r', '\u0159': 'r',
+    '\u015a': 'S',  '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
+    '\u015b': 's',  '\u015d': 's', '\u015f': 's', '\u0161': 's',
+    '\u0162': 'T',  '\u0164': 'T', '\u0166': 'T',
+    '\u0163': 't',  '\u0165': 't', '\u0167': 't',
+    '\u0168': 'U',  '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
+    '\u0169': 'u',  '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
+    '\u0174': 'W',  '\u0175': 'w',
+    '\u0176': 'Y',  '\u0177': 'y', '\u0178': 'Y',
+    '\u0179': 'Z',  '\u017b': 'Z', '\u017d': 'Z',
+    '\u017a': 'z',  '\u017c': 'z', '\u017e': 'z',
+    '\u0132': 'IJ', '\u0133': 'ij',
+    '\u0152': 'Oe', '\u0153': 'oe',
+    '\u0149': "'n", '\u017f': 's'
+  };
 
-                for (const name in _this9.resolutions) {
-                  const version = _this9.resolutions[name];
+  /** Used to map characters to HTML entities. */
+  var htmlEscapes = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#39;'
+  };
 
-                  const patterns = _this9.resolver.patternsByPackage[name];
-                  if (!patterns) {
-                    continue;
-                  }
+  /** Used to map HTML entities to characters. */
+  var htmlUnescapes = {
+    '&amp;': '&',
+    '&lt;': '<',
+    '&gt;': '>',
+    '&quot;': '"',
+    '&#39;': "'"
+  };
 
-                  let manifest;
-                  for (
-                    var _iterator13 = patterns,
-                      _isArray13 = Array.isArray(_iterator13),
-                      _i13 = 0,
-                      _iterator13 = _isArray13
-                        ? _iterator13
-                        : _iterator13[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref26;
-
-                    if (_isArray13) {
-                      if (_i13 >= _iterator13.length) break;
-                      _ref26 = _iterator13[_i13++];
-                    } else {
-                      _i13 = _iterator13.next();
-                      if (_i13.done) break;
-                      _ref26 = _i13.value;
-                    }
+  /** Used to escape characters for inclusion in compiled string literals. */
+  var stringEscapes = {
+    '\\': '\\',
+    "'": "'",
+    '\n': 'n',
+    '\r': 'r',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
 
-                    const pattern = _ref26;
+  /** Built-in method references without a dependency on `root`. */
+  var freeParseFloat = parseFloat,
+      freeParseInt = parseInt;
+
+  /** Detect free variable `global` from Node.js. */
+  var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
+
+  /** Detect free variable `self`. */
+  var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
+
+  /** Used as a reference to the global object. */
+  var root = freeGlobal || freeSelf || Function('return this')();
+
+  /** Detect free variable `exports`. */
+  var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
+
+  /** Detect free variable `module`. */
+  var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
+
+  /** Detect the popular CommonJS extension `module.exports`. */
+  var moduleExports = freeModule && freeModule.exports === freeExports;
+
+  /** Detect free variable `process` from Node.js. */
+  var freeProcess = moduleExports && freeGlobal.process;
+
+  /** Used to access faster Node.js helpers. */
+  var nodeUtil = (function() {
+    try {
+      // Use `util.types` for Node.js 10+.
+      var types = freeModule && freeModule.require && freeModule.require('util').types;
+
+      if (types) {
+        return types;
+      }
+
+      // Legacy `process.binding('util')` for Node.js < 10.
+      return freeProcess && freeProcess.binding && freeProcess.binding('util');
+    } catch (e) {}
+  }());
+
+  /* Node.js helper references. */
+  var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
+      nodeIsDate = nodeUtil && nodeUtil.isDate,
+      nodeIsMap = nodeUtil && nodeUtil.isMap,
+      nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
+      nodeIsSet = nodeUtil && nodeUtil.isSet,
+      nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * A faster alternative to `Function#apply`, this function invokes `func`
+   * with the `this` binding of `thisArg` and the arguments of `args`.
+   *
+   * @private
+   * @param {Function} func The function to invoke.
+   * @param {*} thisArg The `this` binding of `func`.
+   * @param {Array} args The arguments to invoke `func` with.
+   * @returns {*} Returns the result of `func`.
+   */
+  function apply(func, thisArg, args) {
+    switch (args.length) {
+      case 0: return func.call(thisArg);
+      case 1: return func.call(thisArg, args[0]);
+      case 2: return func.call(thisArg, args[0], args[1]);
+      case 3: return func.call(thisArg, args[0], args[1], args[2]);
+    }
+    return func.apply(thisArg, args);
+  }
 
-                    manifest = _this9.resolver.getResolvedPattern(pattern);
-                    if (manifest) {
-                      break;
-                    }
-                  }
-                  invariant(manifest, "expected manifest");
+  /**
+   * A specialized version of `baseAggregator` for arrays.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} setter The function to set `accumulator` values.
+   * @param {Function} iteratee The iteratee to transform keys.
+   * @param {Object} accumulator The initial aggregated object.
+   * @returns {Function} Returns `accumulator`.
+   */
+  function arrayAggregator(array, setter, iteratee, accumulator) {
+    var index = -1,
+        length = array == null ? 0 : array.length;
+
+    while (++index < length) {
+      var value = array[index];
+      setter(accumulator, value, iteratee(value), array);
+    }
+    return accumulator;
+  }
 
-                  const ref = manifest._reference;
-                  invariant(ref, "expected reference");
+  /**
+   * A specialized version of `_.forEach` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns `array`.
+   */
+  function arrayEach(array, iteratee) {
+    var index = -1,
+        length = array == null ? 0 : array.length;
+
+    while (++index < length) {
+      if (iteratee(array[index], index, array) === false) {
+        break;
+      }
+    }
+    return array;
+  }
 
-                  const object = manifests[ref.registry].object;
-                  object.resolutions = object.resolutions || {};
-                  object.resolutions[name] = version;
-                }
+  /**
+   * A specialized version of `_.forEachRight` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns `array`.
+   */
+  function arrayEachRight(array, iteratee) {
+    var length = array == null ? 0 : array.length;
+
+    while (length--) {
+      if (iteratee(array[length], length, array) === false) {
+        break;
+      }
+    }
+    return array;
+  }
 
-                yield _this9.config.saveRootManifests(manifests);
-              }
+  /**
+   * A specialized version of `_.every` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} predicate The function invoked per iteration.
+   * @returns {boolean} Returns `true` if all elements pass the predicate check,
+   *  else `false`.
+   */
+  function arrayEvery(array, predicate) {
+    var index = -1,
+        length = array == null ? 0 : array.length;
+
+    while (++index < length) {
+      if (!predicate(array[index], index, array)) {
+        return false;
+      }
+    }
+    return true;
+  }
 
-              return flattenedPatterns;
-            },
-          )();
-        }
+  /**
+   * A specialized version of `_.filter` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} predicate The function invoked per iteration.
+   * @returns {Array} Returns the new filtered array.
+   */
+  function arrayFilter(array, predicate) {
+    var index = -1,
+        length = array == null ? 0 : array.length,
+        resIndex = 0,
+        result = [];
+
+    while (++index < length) {
+      var value = array[index];
+      if (predicate(value, index, array)) {
+        result[resIndex++] = value;
+      }
+    }
+    return result;
+  }
 
-        /**
-         * Remove offline tarballs that are no longer required
-         */
+  /**
+   * A specialized version of `_.includes` for arrays without support for
+   * specifying an index to search from.
+   *
+   * @private
+   * @param {Array} [array] The array to inspect.
+   * @param {*} target The value to search for.
+   * @returns {boolean} Returns `true` if `target` is found, else `false`.
+   */
+  function arrayIncludes(array, value) {
+    var length = array == null ? 0 : array.length;
+    return !!length && baseIndexOf(array, value, 0) > -1;
+  }
 
-        pruneOfflineMirror(lockfile) {
-          var _this10 = this;
+  /**
+   * This function is like `arrayIncludes` except that it accepts a comparator.
+   *
+   * @private
+   * @param {Array} [array] The array to inspect.
+   * @param {*} target The value to search for.
+   * @param {Function} comparator The comparator invoked per element.
+   * @returns {boolean} Returns `true` if `target` is found, else `false`.
+   */
+  function arrayIncludesWith(array, value, comparator) {
+    var index = -1,
+        length = array == null ? 0 : array.length;
+
+    while (++index < length) {
+      if (comparator(value, array[index])) {
+        return true;
+      }
+    }
+    return false;
+  }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const mirror = _this10.config.getOfflineMirrorPath();
-              if (!mirror) {
-                return;
-              }
+  /**
+   * A specialized version of `_.map` for arrays without support for iteratee
+   * shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns the new mapped array.
+   */
+  function arrayMap(array, iteratee) {
+    var index = -1,
+        length = array == null ? 0 : array.length,
+        result = Array(length);
+
+    while (++index < length) {
+      result[index] = iteratee(array[index], index, array);
+    }
+    return result;
+  }
 
-              const requiredTarballs = new Set();
-              for (const dependency in lockfile) {
-                const resolved = lockfile[dependency].resolved;
-                if (resolved) {
-                  const basename = path.basename(resolved.split("#")[0]);
-                  if (dependency[0] === "@" && basename[0] !== "@") {
-                    requiredTarballs.add(
-                      `${dependency.split("/")[0]}-${basename}`,
-                    );
-                  }
-                  requiredTarballs.add(basename);
-                }
-              }
+  /**
+   * Appends the elements of `values` to `array`.
+   *
+   * @private
+   * @param {Array} array The array to modify.
+   * @param {Array} values The values to append.
+   * @returns {Array} Returns `array`.
+   */
+  function arrayPush(array, values) {
+    var index = -1,
+        length = values.length,
+        offset = array.length;
+
+    while (++index < length) {
+      array[offset + index] = values[index];
+    }
+    return array;
+  }
 
-              const mirrorFiles = yield (_fs || _load_fs()).walk(mirror);
-              for (
-                var _iterator14 = mirrorFiles,
-                  _isArray14 = Array.isArray(_iterator14),
-                  _i14 = 0,
-                  _iterator14 = _isArray14
-                    ? _iterator14
-                    : _iterator14[Symbol.iterator]();
-                ;
+  /**
+   * A specialized version of `_.reduce` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @param {*} [accumulator] The initial value.
+   * @param {boolean} [initAccum] Specify using the first element of `array` as
+   *  the initial value.
+   * @returns {*} Returns the accumulated value.
+   */
+  function arrayReduce(array, iteratee, accumulator, initAccum) {
+    var index = -1,
+        length = array == null ? 0 : array.length;
+
+    if (initAccum && length) {
+      accumulator = array[++index];
+    }
+    while (++index < length) {
+      accumulator = iteratee(accumulator, array[index], index, array);
+    }
+    return accumulator;
+  }
 
-              ) {
-                var _ref27;
+  /**
+   * A specialized version of `_.reduceRight` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @param {*} [accumulator] The initial value.
+   * @param {boolean} [initAccum] Specify using the last element of `array` as
+   *  the initial value.
+   * @returns {*} Returns the accumulated value.
+   */
+  function arrayReduceRight(array, iteratee, accumulator, initAccum) {
+    var length = array == null ? 0 : array.length;
+    if (initAccum && length) {
+      accumulator = array[--length];
+    }
+    while (length--) {
+      accumulator = iteratee(accumulator, array[length], length, array);
+    }
+    return accumulator;
+  }
 
-                if (_isArray14) {
-                  if (_i14 >= _iterator14.length) break;
-                  _ref27 = _iterator14[_i14++];
-                } else {
-                  _i14 = _iterator14.next();
-                  if (_i14.done) break;
-                  _ref27 = _i14.value;
-                }
+  /**
+   * A specialized version of `_.some` for arrays without support for iteratee
+   * shorthands.
+   *
+   * @private
+   * @param {Array} [array] The array to iterate over.
+   * @param {Function} predicate The function invoked per iteration.
+   * @returns {boolean} Returns `true` if any element passes the predicate check,
+   *  else `false`.
+   */
+  function arraySome(array, predicate) {
+    var index = -1,
+        length = array == null ? 0 : array.length;
+
+    while (++index < length) {
+      if (predicate(array[index], index, array)) {
+        return true;
+      }
+    }
+    return false;
+  }
 
-                const file = _ref27;
+  /**
+   * Gets the size of an ASCII `string`.
+   *
+   * @private
+   * @param {string} string The string inspect.
+   * @returns {number} Returns the string size.
+   */
+  var asciiSize = baseProperty('length');
+
+  /**
+   * Converts an ASCII `string` to an array.
+   *
+   * @private
+   * @param {string} string The string to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function asciiToArray(string) {
+    return string.split('');
+  }
 
-                const isTarball = path.extname(file.basename) === ".tgz";
-                // if using experimental-pack-script-packages-in-mirror flag, don't unlink prebuilt packages
-                const hasPrebuiltPackage =
-                  file.relative.startsWith("prebuilt/");
-                if (
-                  isTarball &&
-                  !hasPrebuiltPackage &&
-                  !requiredTarballs.has(file.basename)
-                ) {
-                  yield (_fs || _load_fs()).unlink(file.absolute);
-                }
-              }
-            },
-          )();
-        }
+  /**
+   * Splits an ASCII `string` into an array of its words.
+   *
+   * @private
+   * @param {string} The string to inspect.
+   * @returns {Array} Returns the words of `string`.
+   */
+  function asciiWords(string) {
+    return string.match(reAsciiWord) || [];
+  }
 
-        /**
-         * Save updated integrity and lockfiles.
-         */
+  /**
+   * The base implementation of methods like `_.findKey` and `_.findLastKey`,
+   * without support for iteratee shorthands, which iterates over `collection`
+   * using `eachFunc`.
+   *
+   * @private
+   * @param {Array|Object} collection The collection to inspect.
+   * @param {Function} predicate The function invoked per iteration.
+   * @param {Function} eachFunc The function to iterate over `collection`.
+   * @returns {*} Returns the found element or its key, else `undefined`.
+   */
+  function baseFindKey(collection, predicate, eachFunc) {
+    var result;
+    eachFunc(collection, function(value, key, collection) {
+      if (predicate(value, key, collection)) {
+        result = key;
+        return false;
+      }
+    });
+    return result;
+  }
 
-        saveLockfileAndIntegrity(patterns, workspaceLayout) {
-          var _this11 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const resolvedPatterns = {};
-              Object.keys(_this11.resolver.patterns).forEach(
-                function (pattern) {
-                  if (
-                    !workspaceLayout ||
-                    !workspaceLayout.getManifestByPattern(pattern)
-                  ) {
-                    resolvedPatterns[pattern] =
-                      _this11.resolver.patterns[pattern];
-                  }
-                },
-              );
+  /**
+   * The base implementation of `_.findIndex` and `_.findLastIndex` without
+   * support for iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {Function} predicate The function invoked per iteration.
+   * @param {number} fromIndex The index to search from.
+   * @param {boolean} [fromRight] Specify iterating from right to left.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseFindIndex(array, predicate, fromIndex, fromRight) {
+    var length = array.length,
+        index = fromIndex + (fromRight ? 1 : -1);
+
+    while ((fromRight ? index-- : ++index < length)) {
+      if (predicate(array[index], index, array)) {
+        return index;
+      }
+    }
+    return -1;
+  }
 
-              // TODO this code is duplicated in a few places, need a common way to filter out workspace patterns from lockfile
-              patterns = patterns.filter(function (p) {
-                return (
-                  !workspaceLayout || !workspaceLayout.getManifestByPattern(p)
-                );
-              });
+  /**
+   * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseIndexOf(array, value, fromIndex) {
+    return value === value
+      ? strictIndexOf(array, value, fromIndex)
+      : baseFindIndex(array, baseIsNaN, fromIndex);
+  }
 
-              const lockfileBasedOnResolver =
-                _this11.lockfile.getLockfile(resolvedPatterns);
+  /**
+   * This function is like `baseIndexOf` except that it accepts a comparator.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @param {Function} comparator The comparator invoked per element.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseIndexOfWith(array, value, fromIndex, comparator) {
+    var index = fromIndex - 1,
+        length = array.length;
+
+    while (++index < length) {
+      if (comparator(array[index], value)) {
+        return index;
+      }
+    }
+    return -1;
+  }
 
-              if (_this11.config.pruneOfflineMirror) {
-                yield _this11.pruneOfflineMirror(lockfileBasedOnResolver);
-              }
+  /**
+   * The base implementation of `_.isNaN` without support for number objects.
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+   */
+  function baseIsNaN(value) {
+    return value !== value;
+  }
 
-              // write integrity hash
-              if (!_this11.config.plugnplayEnabled) {
-                yield _this11.integrityChecker.save(
-                  patterns,
-                  lockfileBasedOnResolver,
-                  _this11.flags,
-                  workspaceLayout,
-                  _this11.scripts.getArtifacts(),
-                );
-              }
+  /**
+   * The base implementation of `_.mean` and `_.meanBy` without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {number} Returns the mean.
+   */
+  function baseMean(array, iteratee) {
+    var length = array == null ? 0 : array.length;
+    return length ? (baseSum(array, iteratee) / length) : NAN;
+  }
 
-              // --no-lockfile or --pure-lockfile or --frozen-lockfile
-              if (
-                _this11.flags.lockfile === false ||
-                _this11.flags.pureLockfile ||
-                _this11.flags.frozenLockfile
-              ) {
-                return;
-              }
+  /**
+   * The base implementation of `_.property` without support for deep paths.
+   *
+   * @private
+   * @param {string} key The key of the property to get.
+   * @returns {Function} Returns the new accessor function.
+   */
+  function baseProperty(key) {
+    return function(object) {
+      return object == null ? undefined : object[key];
+    };
+  }
 
-              const lockFileHasAllPatterns = patterns.every(function (p) {
-                return _this11.lockfile.getLocked(p);
-              });
-              const lockfilePatternsMatch = Object.keys(
-                _this11.lockfile.cache || {},
-              ).every(function (p) {
-                return lockfileBasedOnResolver[p];
-              });
-              const resolverPatternsAreSameAsInLockfile = Object.keys(
-                lockfileBasedOnResolver,
-              ).every(function (pattern) {
-                const manifest = _this11.lockfile.getLocked(pattern);
-                return (
-                  manifest &&
-                  manifest.resolved ===
-                    lockfileBasedOnResolver[pattern].resolved &&
-                  deepEqual(
-                    manifest.prebuiltVariants,
-                    lockfileBasedOnResolver[pattern].prebuiltVariants,
-                  )
-                );
-              });
-              const integrityPatternsAreSameAsInLockfile = Object.keys(
-                lockfileBasedOnResolver,
-              ).every(function (pattern) {
-                const existingIntegrityInfo =
-                  lockfileBasedOnResolver[pattern].integrity;
-                if (!existingIntegrityInfo) {
-                  // if this entry does not have an integrity, no need to re-write the lockfile because of it
-                  return true;
-                }
-                const manifest = _this11.lockfile.getLocked(pattern);
-                if (manifest && manifest.integrity) {
-                  const manifestIntegrity = ssri.stringify(manifest.integrity);
-                  return manifestIntegrity === existingIntegrityInfo;
-                }
-                return false;
-              });
+  /**
+   * The base implementation of `_.propertyOf` without support for deep paths.
+   *
+   * @private
+   * @param {Object} object The object to query.
+   * @returns {Function} Returns the new accessor function.
+   */
+  function basePropertyOf(object) {
+    return function(key) {
+      return object == null ? undefined : object[key];
+    };
+  }
 
-              // remove command is followed by install with force, lockfile will be rewritten in any case then
-              if (
-                !_this11.flags.force &&
-                _this11.lockfile.parseResultType === "success" &&
-                lockFileHasAllPatterns &&
-                lockfilePatternsMatch &&
-                resolverPatternsAreSameAsInLockfile &&
-                integrityPatternsAreSameAsInLockfile &&
-                patterns.length
-              ) {
-                return;
-              }
+  /**
+   * The base implementation of `_.reduce` and `_.reduceRight`, without support
+   * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
+   *
+   * @private
+   * @param {Array|Object} collection The collection to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @param {*} accumulator The initial value.
+   * @param {boolean} initAccum Specify using the first or last element of
+   *  `collection` as the initial value.
+   * @param {Function} eachFunc The function to iterate over `collection`.
+   * @returns {*} Returns the accumulated value.
+   */
+  function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
+    eachFunc(collection, function(value, index, collection) {
+      accumulator = initAccum
+        ? (initAccum = false, value)
+        : iteratee(accumulator, value, index, collection);
+    });
+    return accumulator;
+  }
 
-              // build lockfile location
-              const loc = path.join(
-                _this11.config.lockfileFolder,
-                (_constants || _load_constants()).LOCKFILE_FILENAME,
-              );
-
-              // write lockfile
-              const lockSource = (0,
-              (_lockfile2 || _load_lockfile2()).stringify)(
-                lockfileBasedOnResolver,
-                false,
-                _this11.config.enableLockfileVersions,
-              );
-              yield (_fs || _load_fs()).writeFilePreservingEol(loc, lockSource);
-
-              _this11._logSuccessSaveLockfile();
-            },
-          )();
-        }
+  /**
+   * The base implementation of `_.sortBy` which uses `comparer` to define the
+   * sort order of `array` and replaces criteria objects with their corresponding
+   * values.
+   *
+   * @private
+   * @param {Array} array The array to sort.
+   * @param {Function} comparer The function to define sort order.
+   * @returns {Array} Returns `array`.
+   */
+  function baseSortBy(array, comparer) {
+    var length = array.length;
+
+    array.sort(comparer);
+    while (length--) {
+      array[length] = array[length].value;
+    }
+    return array;
+  }
 
-        _logSuccessSaveLockfile() {
-          this.reporter.success(this.reporter.lang("savedLockfile"));
-        }
+  /**
+   * The base implementation of `_.sum` and `_.sumBy` without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {number} Returns the sum.
+   */
+  function baseSum(array, iteratee) {
+    var result,
+        index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      var current = iteratee(array[index]);
+      if (current !== undefined) {
+        result = result === undefined ? current : (result + current);
+      }
+    }
+    return result;
+  }
 
-        /**
-         * Load the dependency graph of the current install. Only does package resolving and wont write to the cwd.
-         */
-        hydrate(ignoreUnusedPatterns) {
-          var _this12 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const request = yield _this12.fetchRequestFromCwd(
-                [],
-                ignoreUnusedPatterns,
-              );
-              const depRequests = request.requests,
-                rawPatterns = request.patterns,
-                ignorePatterns = request.ignorePatterns,
-                workspaceLayout = request.workspaceLayout;
-
-              yield _this12.resolver.init(depRequests, {
-                isFlat: _this12.flags.flat,
-                isFrozen: _this12.flags.frozenLockfile,
-                workspaceLayout,
-              });
-              yield _this12.flatten(rawPatterns);
-              _this12.markIgnored(ignorePatterns);
-
-              // fetch packages, should hit cache most of the time
-              const manifests = yield (
-                _packageFetcher || _load_packageFetcher()
-              ).fetch(_this12.resolver.getManifests(), _this12.config);
-              _this12.resolver.updateManifests(manifests);
-              yield (
-                _packageCompatibility || _load_packageCompatibility()
-              ).check(
-                _this12.resolver.getManifests(),
-                _this12.config,
-                _this12.flags.ignoreEngines,
-              );
-
-              // expand minimal manifests
-              for (
-                var _iterator15 = _this12.resolver.getManifests(),
-                  _isArray15 = Array.isArray(_iterator15),
-                  _i15 = 0,
-                  _iterator15 = _isArray15
-                    ? _iterator15
-                    : _iterator15[Symbol.iterator]();
-                ;
+  /**
+   * The base implementation of `_.times` without support for iteratee shorthands
+   * or max array length checks.
+   *
+   * @private
+   * @param {number} n The number of times to invoke `iteratee`.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns the array of results.
+   */
+  function baseTimes(n, iteratee) {
+    var index = -1,
+        result = Array(n);
+
+    while (++index < n) {
+      result[index] = iteratee(index);
+    }
+    return result;
+  }
 
-              ) {
-                var _ref28;
+  /**
+   * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
+   * of key-value pairs for `object` corresponding to the property names of `props`.
+   *
+   * @private
+   * @param {Object} object The object to query.
+   * @param {Array} props The property names to get values for.
+   * @returns {Object} Returns the key-value pairs.
+   */
+  function baseToPairs(object, props) {
+    return arrayMap(props, function(key) {
+      return [key, object[key]];
+    });
+  }
 
-                if (_isArray15) {
-                  if (_i15 >= _iterator15.length) break;
-                  _ref28 = _iterator15[_i15++];
-                } else {
-                  _i15 = _iterator15.next();
-                  if (_i15.done) break;
-                  _ref28 = _i15.value;
-                }
+  /**
+   * The base implementation of `_.unary` without support for storing metadata.
+   *
+   * @private
+   * @param {Function} func The function to cap arguments for.
+   * @returns {Function} Returns the new capped function.
+   */
+  function baseUnary(func) {
+    return function(value) {
+      return func(value);
+    };
+  }
 
-                const manifest = _ref28;
+  /**
+   * The base implementation of `_.values` and `_.valuesIn` which creates an
+   * array of `object` property values corresponding to the property names
+   * of `props`.
+   *
+   * @private
+   * @param {Object} object The object to query.
+   * @param {Array} props The property names to get values for.
+   * @returns {Object} Returns the array of property values.
+   */
+  function baseValues(object, props) {
+    return arrayMap(props, function(key) {
+      return object[key];
+    });
+  }
 
-                const ref = manifest._reference;
-                invariant(ref, "expected reference");
-                const type = ref.remote.type;
-                // link specifier won't ever hit cache
+  /**
+   * Checks if a `cache` value for `key` exists.
+   *
+   * @private
+   * @param {Object} cache The cache to query.
+   * @param {string} key The key of the entry to check.
+   * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+   */
+  function cacheHas(cache, key) {
+    return cache.has(key);
+  }
 
-                let loc = "";
-                if (type === "link") {
-                  continue;
-                } else if (type === "workspace") {
-                  if (!ref.remote.reference) {
-                    continue;
-                  }
-                  loc = ref.remote.reference;
-                } else {
-                  loc = _this12.config.generateModuleCachePath(ref);
-                }
-                const newPkg = yield _this12.config.readManifest(loc);
-                yield _this12.resolver.updateManifest(ref, newPkg);
-              }
+  /**
+   * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
+   * that is not found in the character symbols.
+   *
+   * @private
+   * @param {Array} strSymbols The string symbols to inspect.
+   * @param {Array} chrSymbols The character symbols to find.
+   * @returns {number} Returns the index of the first unmatched string symbol.
+   */
+  function charsStartIndex(strSymbols, chrSymbols) {
+    var index = -1,
+        length = strSymbols.length;
+
+    while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
+    return index;
+  }
 
-              return request;
-            },
-          )();
-        }
+  /**
+   * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
+   * that is not found in the character symbols.
+   *
+   * @private
+   * @param {Array} strSymbols The string symbols to inspect.
+   * @param {Array} chrSymbols The character symbols to find.
+   * @returns {number} Returns the index of the last unmatched string symbol.
+   */
+  function charsEndIndex(strSymbols, chrSymbols) {
+    var index = strSymbols.length;
+
+    while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
+    return index;
+  }
 
-        /**
-         * Check for updates every day and output a nag message if there's a newer version.
-         */
+  /**
+   * Gets the number of `placeholder` occurrences in `array`.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {*} placeholder The placeholder to search for.
+   * @returns {number} Returns the placeholder count.
+   */
+  function countHolders(array, placeholder) {
+    var length = array.length,
+        result = 0;
+
+    while (length--) {
+      if (array[length] === placeholder) {
+        ++result;
+      }
+    }
+    return result;
+  }
 
-        checkUpdate() {
-          if (this.config.nonInteractive) {
-            // don't show upgrade dialog on CI or non-TTY terminals
-            return;
-          }
+  /**
+   * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
+   * letters to basic Latin letters.
+   *
+   * @private
+   * @param {string} letter The matched letter to deburr.
+   * @returns {string} Returns the deburred letter.
+   */
+  var deburrLetter = basePropertyOf(deburredLetters);
+
+  /**
+   * Used by `_.escape` to convert characters to HTML entities.
+   *
+   * @private
+   * @param {string} chr The matched character to escape.
+   * @returns {string} Returns the escaped character.
+   */
+  var escapeHtmlChar = basePropertyOf(htmlEscapes);
+
+  /**
+   * Used by `_.template` to escape characters for inclusion in compiled string literals.
+   *
+   * @private
+   * @param {string} chr The matched character to escape.
+   * @returns {string} Returns the escaped character.
+   */
+  function escapeStringChar(chr) {
+    return '\\' + stringEscapes[chr];
+  }
 
-          // don't check if disabled
-          if (this.config.getOption("disable-self-update-check")) {
-            return;
-          }
+  /**
+   * Gets the value at `key` of `object`.
+   *
+   * @private
+   * @param {Object} [object] The object to query.
+   * @param {string} key The key of the property to get.
+   * @returns {*} Returns the property value.
+   */
+  function getValue(object, key) {
+    return object == null ? undefined : object[key];
+  }
 
-          // only check for updates once a day
-          const lastUpdateCheck =
-            Number(this.config.getOption("lastUpdateCheck")) || 0;
-          if (lastUpdateCheck && Date.now() - lastUpdateCheck < ONE_DAY) {
-            return;
-          }
+  /**
+   * Checks if `string` contains Unicode symbols.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {boolean} Returns `true` if a symbol is found, else `false`.
+   */
+  function hasUnicode(string) {
+    return reHasUnicode.test(string);
+  }
 
-          // don't bug for updates on tagged releases
-          if ((_yarnVersion || _load_yarnVersion()).version.indexOf("-") >= 0) {
-            return;
-          }
+  /**
+   * Checks if `string` contains a word composed of Unicode symbols.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {boolean} Returns `true` if a word is found, else `false`.
+   */
+  function hasUnicodeWord(string) {
+    return reHasUnicodeWord.test(string);
+  }
 
-          this._checkUpdate().catch(() => {
-            // swallow errors
-          });
-        }
+  /**
+   * Converts `iterator` to an array.
+   *
+   * @private
+   * @param {Object} iterator The iterator to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function iteratorToArray(iterator) {
+    var data,
+        result = [];
+
+    while (!(data = iterator.next()).done) {
+      result.push(data.value);
+    }
+    return result;
+  }
 
-        _checkUpdate() {
-          var _this13 = this;
+  /**
+   * Converts `map` to its key-value pairs.
+   *
+   * @private
+   * @param {Object} map The map to convert.
+   * @returns {Array} Returns the key-value pairs.
+   */
+  function mapToArray(map) {
+    var index = -1,
+        result = Array(map.size);
+
+    map.forEach(function(value, key) {
+      result[++index] = [key, value];
+    });
+    return result;
+  }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let latestVersion = yield _this13.config.requestManager.request({
-                url: (_constants || _load_constants()).SELF_UPDATE_VERSION_URL,
-              });
-              invariant(typeof latestVersion === "string", "expected string");
-              latestVersion = latestVersion.trim();
-              if (!semver.valid(latestVersion)) {
-                return;
-              }
+  /**
+   * Creates a unary function that invokes `func` with its argument transformed.
+   *
+   * @private
+   * @param {Function} func The function to wrap.
+   * @param {Function} transform The argument transform.
+   * @returns {Function} Returns the new function.
+   */
+  function overArg(func, transform) {
+    return function(arg) {
+      return func(transform(arg));
+    };
+  }
 
-              // ensure we only check for updates periodically
-              _this13.config.registries.yarn.saveHomeConfig({
-                lastUpdateCheck: Date.now(),
-              });
+  /**
+   * Replaces all `placeholder` elements in `array` with an internal placeholder
+   * and returns an array of their indexes.
+   *
+   * @private
+   * @param {Array} array The array to modify.
+   * @param {*} placeholder The placeholder to replace.
+   * @returns {Array} Returns the new array of placeholder indexes.
+   */
+  function replaceHolders(array, placeholder) {
+    var index = -1,
+        length = array.length,
+        resIndex = 0,
+        result = [];
+
+    while (++index < length) {
+      var value = array[index];
+      if (value === placeholder || value === PLACEHOLDER) {
+        array[index] = PLACEHOLDER;
+        result[resIndex++] = index;
+      }
+    }
+    return result;
+  }
 
-              if (
-                semver.gt(
-                  latestVersion,
-                  (_yarnVersion || _load_yarnVersion()).version,
-                )
-              ) {
-                const installationMethod = yield (0,
-                (_yarnVersion || _load_yarnVersion()).getInstallationMethod)();
-                _this13.maybeOutputUpdate = function () {
-                  _this13.reporter.warn(
-                    _this13.reporter.lang(
-                      "yarnOutdated",
-                      latestVersion,
-                      (_yarnVersion || _load_yarnVersion()).version,
-                    ),
-                  );
-
-                  const command = getUpdateCommand(installationMethod);
-                  if (command) {
-                    _this13.reporter.info(
-                      _this13.reporter.lang("yarnOutdatedCommand"),
-                    );
-                    _this13.reporter.command(command);
-                  } else {
-                    const installer = getUpdateInstaller(installationMethod);
-                    if (installer) {
-                      _this13.reporter.info(
-                        _this13.reporter.lang(
-                          "yarnOutdatedInstaller",
-                          installer,
-                        ),
-                      );
-                    }
-                  }
-                };
-              }
-            },
-          )();
-        }
+  /**
+   * Gets the value at `key`, unless `key` is "__proto__".
+   *
+   * @private
+   * @param {Object} object The object to query.
+   * @param {string} key The key of the property to get.
+   * @returns {*} Returns the property value.
+   */
+  function safeGet(object, key) {
+    return key == '__proto__'
+      ? undefined
+      : object[key];
+  }
 
-        /**
-         * Method to override with a possible upgrade message.
-         */
+  /**
+   * Converts `set` to an array of its values.
+   *
+   * @private
+   * @param {Object} set The set to convert.
+   * @returns {Array} Returns the values.
+   */
+  function setToArray(set) {
+    var index = -1,
+        result = Array(set.size);
+
+    set.forEach(function(value) {
+      result[++index] = value;
+    });
+    return result;
+  }
 
-        maybeOutputUpdate() {}
-      }
+  /**
+   * Converts `set` to its value-value pairs.
+   *
+   * @private
+   * @param {Object} set The set to convert.
+   * @returns {Array} Returns the value-value pairs.
+   */
+  function setToPairs(set) {
+    var index = -1,
+        result = Array(set.size);
+
+    set.forEach(function(value) {
+      result[++index] = [value, value];
+    });
+    return result;
+  }
 
-      exports.Install = Install;
-      function hasWrapper(commander, args) {
-        return true;
+  /**
+   * A specialized version of `_.indexOf` which performs strict equality
+   * comparisons of values, i.e. `===`.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function strictIndexOf(array, value, fromIndex) {
+    var index = fromIndex - 1,
+        length = array.length;
+
+    while (++index < length) {
+      if (array[index] === value) {
+        return index;
       }
+    }
+    return -1;
+  }
 
-      function setFlags(commander) {
-        commander.description(
-          "Yarn install is used to install all dependencies for a project.",
-        );
-        commander.usage("install [flags]");
-        commander.option(
-          "-A, --audit",
-          "Run vulnerability audit on installed packages",
-        );
-        commander.option("-g, --global", "DEPRECATED");
-        commander.option(
-          "-S, --save",
-          "DEPRECATED - save package to your `dependencies`",
-        );
-        commander.option(
-          "-D, --save-dev",
-          "DEPRECATED - save package to your `devDependencies`",
-        );
-        commander.option(
-          "-P, --save-peer",
-          "DEPRECATED - save package to your `peerDependencies`",
-        );
-        commander.option(
-          "-O, --save-optional",
-          "DEPRECATED - save package to your `optionalDependencies`",
-        );
-        commander.option("-E, --save-exact", "DEPRECATED");
-        commander.option("-T, --save-tilde", "DEPRECATED");
+  /**
+   * A specialized version of `_.lastIndexOf` which performs strict equality
+   * comparisons of values, i.e. `===`.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function strictLastIndexOf(array, value, fromIndex) {
+    var index = fromIndex + 1;
+    while (index--) {
+      if (array[index] === value) {
+        return index;
       }
+    }
+    return index;
+  }
 
-      /***/
-    },
-    /* 35 */
-    /***/ function (module, exports, __webpack_require__) {
-      var isObject = __webpack_require__(52);
-      module.exports = function (it) {
-        if (!isObject(it)) throw TypeError(it + " is not an object!");
-        return it;
-      };
-
-      /***/
-    },
-    /* 36 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return SubjectSubscriber;
-        },
-      );
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Subject;
-        },
-      );
-      /* unused harmony export AnonymousSubject */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__ =
-        __webpack_require__(189);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__ =
-        __webpack_require__(422);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__ =
-        __webpack_require__(321);
-      /** PURE_IMPORTS_START tslib,_Observable,_Subscriber,_Subscription,_util_ObjectUnsubscribedError,_SubjectSubscription,_internal_symbol_rxSubscriber PURE_IMPORTS_END */
-
-      var SubjectSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SubjectSubscriber,
-          _super,
-        );
-        function SubjectSubscriber(destination) {
-          var _this = _super.call(this, destination) || this;
-          _this.destination = destination;
-          return _this;
-        }
-        return SubjectSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]);
-
-      var Subject = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          Subject,
-          _super,
-        );
-        function Subject() {
-          var _this = _super.call(this) || this;
-          _this.observers = [];
-          _this.closed = false;
-          _this.isStopped = false;
-          _this.hasError = false;
-          _this.thrownError = null;
-          return _this;
-        }
-        Subject.prototype[
-          __WEBPACK_IMPORTED_MODULE_6__internal_symbol_rxSubscriber__[
-            "a" /* rxSubscriber */
-          ]
-        ] = function () {
-          return new SubjectSubscriber(this);
-        };
-        Subject.prototype.lift = function (operator) {
-          var subject = new AnonymousSubject(this, this);
-          subject.operator = operator;
-          return subject;
-        };
-        Subject.prototype.next = function (value) {
-          if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          }
-          if (!this.isStopped) {
-            var observers = this.observers;
-            var len = observers.length;
-            var copy = observers.slice();
-            for (var i = 0; i < len; i++) {
-              copy[i].next(value);
-            }
-          }
-        };
-        Subject.prototype.error = function (err) {
-          if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          }
-          this.hasError = true;
-          this.thrownError = err;
-          this.isStopped = true;
-          var observers = this.observers;
-          var len = observers.length;
-          var copy = observers.slice();
-          for (var i = 0; i < len; i++) {
-            copy[i].error(err);
-          }
-          this.observers.length = 0;
-        };
-        Subject.prototype.complete = function () {
-          if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          }
-          this.isStopped = true;
-          var observers = this.observers;
-          var len = observers.length;
-          var copy = observers.slice();
-          for (var i = 0; i < len; i++) {
-            copy[i].complete();
-          }
-          this.observers.length = 0;
-        };
-        Subject.prototype.unsubscribe = function () {
-          this.isStopped = true;
-          this.closed = true;
-          this.observers = null;
-        };
-        Subject.prototype._trySubscribe = function (subscriber) {
-          if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          } else {
-            return _super.prototype._trySubscribe.call(this, subscriber);
-          }
-        };
-        Subject.prototype._subscribe = function (subscriber) {
-          if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_4__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          } else if (this.hasError) {
-            subscriber.error(this.thrownError);
-            return __WEBPACK_IMPORTED_MODULE_3__Subscription__[
-              "a" /* Subscription */
-            ].EMPTY;
-          } else if (this.isStopped) {
-            subscriber.complete();
-            return __WEBPACK_IMPORTED_MODULE_3__Subscription__[
-              "a" /* Subscription */
-            ].EMPTY;
-          } else {
-            this.observers.push(subscriber);
-            return new __WEBPACK_IMPORTED_MODULE_5__SubjectSubscription__[
-              "a" /* SubjectSubscription */
-            ](this, subscriber);
-          }
-        };
-        Subject.prototype.asObservable = function () {
-          var observable = new __WEBPACK_IMPORTED_MODULE_1__Observable__[
-            "a" /* Observable */
-          ]();
-          observable.source = this;
-          return observable;
-        };
-        Subject.create = function (destination, source) {
-          return new AnonymousSubject(destination, source);
-        };
-        return Subject;
-      })(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]);
-
-      var AnonymousSubject = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AnonymousSubject,
-          _super,
-        );
-        function AnonymousSubject(destination, source) {
-          var _this = _super.call(this) || this;
-          _this.destination = destination;
-          _this.source = source;
-          return _this;
-        }
-        AnonymousSubject.prototype.next = function (value) {
-          var destination = this.destination;
-          if (destination && destination.next) {
-            destination.next(value);
-          }
-        };
-        AnonymousSubject.prototype.error = function (err) {
-          var destination = this.destination;
-          if (destination && destination.error) {
-            this.destination.error(err);
-          }
-        };
-        AnonymousSubject.prototype.complete = function () {
-          var destination = this.destination;
-          if (destination && destination.complete) {
-            this.destination.complete();
-          }
-        };
-        AnonymousSubject.prototype._subscribe = function (subscriber) {
-          var source = this.source;
-          if (source) {
-            return this.source.subscribe(subscriber);
-          } else {
-            return __WEBPACK_IMPORTED_MODULE_3__Subscription__[
-              "a" /* Subscription */
-            ].EMPTY;
-          }
-        };
-        return AnonymousSubject;
-      })(Subject);
-
-      //# sourceMappingURL=Subject.js.map
+  /**
+   * Gets the number of symbols in `string`.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {number} Returns the string size.
+   */
+  function stringSize(string) {
+    return hasUnicode(string)
+      ? unicodeSize(string)
+      : asciiSize(string);
+  }
 
-      /***/
-    },
-    /* 37 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  /**
+   * Converts `string` to an array.
+   *
+   * @private
+   * @param {string} string The string to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function stringToArray(string) {
+    return hasUnicode(string)
+      ? unicodeToArray(string)
+      : asciiToArray(string);
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.normalizePattern = normalizePattern;
+  /**
+   * Used by `_.unescape` to convert HTML entities to characters.
+   *
+   * @private
+   * @param {string} chr The matched character to unescape.
+   * @returns {string} Returns the unescaped character.
+   */
+  var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
+
+  /**
+   * Gets the size of a Unicode `string`.
+   *
+   * @private
+   * @param {string} string The string inspect.
+   * @returns {number} Returns the string size.
+   */
+  function unicodeSize(string) {
+    var result = reUnicode.lastIndex = 0;
+    while (reUnicode.test(string)) {
+      ++result;
+    }
+    return result;
+  }
 
-      /**
-       * Explode and normalize a pattern into its name and range.
-       */
+  /**
+   * Converts a Unicode `string` to an array.
+   *
+   * @private
+   * @param {string} string The string to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function unicodeToArray(string) {
+    return string.match(reUnicode) || [];
+  }
 
-      function normalizePattern(pattern) {
-        let hasVersion = false;
-        let range = "latest";
-        let name = pattern;
+  /**
+   * Splits a Unicode `string` into an array of its words.
+   *
+   * @private
+   * @param {string} The string to inspect.
+   * @returns {Array} Returns the words of `string`.
+   */
+  function unicodeWords(string) {
+    return string.match(reUnicodeWord) || [];
+  }
 
-        // if we're a scope then remove the @ and add it back later
-        let isScoped = false;
-        if (name[0] === "@") {
-          isScoped = true;
-          name = name.slice(1);
-        }
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Create a new pristine `lodash` function using the `context` object.
+   *
+   * @static
+   * @memberOf _
+   * @since 1.1.0
+   * @category Util
+   * @param {Object} [context=root] The context object.
+   * @returns {Function} Returns a new `lodash` function.
+   * @example
+   *
+   * _.mixin({ 'foo': _.constant('foo') });
+   *
+   * var lodash = _.runInContext();
+   * lodash.mixin({ 'bar': lodash.constant('bar') });
+   *
+   * _.isFunction(_.foo);
+   * // => true
+   * _.isFunction(_.bar);
+   * // => false
+   *
+   * lodash.isFunction(lodash.foo);
+   * // => false
+   * lodash.isFunction(lodash.bar);
+   * // => true
+   *
+   * // Create a suped-up `defer` in Node.js.
+   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
+   */
+  var runInContext = (function runInContext(context) {
+    context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));
+
+    /** Built-in constructor references. */
+    var Array = context.Array,
+        Date = context.Date,
+        Error = context.Error,
+        Function = context.Function,
+        Math = context.Math,
+        Object = context.Object,
+        RegExp = context.RegExp,
+        String = context.String,
+        TypeError = context.TypeError;
+
+    /** Used for built-in method references. */
+    var arrayProto = Array.prototype,
+        funcProto = Function.prototype,
+        objectProto = Object.prototype;
 
-        // take first part as the name
-        const parts = name.split("@");
-        if (parts.length > 1) {
-          name = parts.shift();
-          range = parts.join("@");
+    /** Used to detect overreaching core-js shims. */
+    var coreJsData = context['__core-js_shared__'];
 
-          if (range) {
-            hasVersion = true;
-          } else {
-            range = "*";
-          }
-        }
+    /** Used to resolve the decompiled source of functions. */
+    var funcToString = funcProto.toString;
 
-        // add back @ scope suffix
-        if (isScoped) {
-          name = `@${name}`;
-        }
+    /** Used to check objects for own properties. */
+    var hasOwnProperty = objectProto.hasOwnProperty;
 
-        return { name, range, hasVersion };
-      }
+    /** Used to generate unique IDs. */
+    var idCounter = 0;
 
-      /***/
-    },
-    /* 38 */
-    /***/ function (module, exports, __webpack_require__) {
-      /* WEBPACK VAR INJECTION */ (function (module) {
-        var __WEBPACK_AMD_DEFINE_RESULT__; /**
-         * @license
-         * Lodash <https://lodash.com/>
-         * Copyright JS Foundation and other contributors <https://js.foundation/>
-         * Released under MIT license <https://lodash.com/license>
-         * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
-         * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
-         */
-        (function () {
-          /** Used as a safe reference for `undefined` in pre-ES5 environments. */
-          var undefined;
-
-          /** Used as the semantic version number. */
-          var VERSION = "4.17.10";
-
-          /** Used as the size to enable large array optimizations. */
-          var LARGE_ARRAY_SIZE = 200;
-
-          /** Error message constants. */
-          var CORE_ERROR_TEXT =
-              "Unsupported core-js use. Try https://npms.io/search?q=ponyfill.",
-            FUNC_ERROR_TEXT = "Expected a function";
-
-          /** Used to stand-in for `undefined` hash values. */
-          var HASH_UNDEFINED = "__lodash_hash_undefined__";
-
-          /** Used as the maximum memoize cache size. */
-          var MAX_MEMOIZE_SIZE = 500;
-
-          /** Used as the internal argument placeholder. */
-          var PLACEHOLDER = "__lodash_placeholder__";
-
-          /** Used to compose bitmasks for cloning. */
-          var CLONE_DEEP_FLAG = 1,
-            CLONE_FLAT_FLAG = 2,
-            CLONE_SYMBOLS_FLAG = 4;
-
-          /** Used to compose bitmasks for value comparisons. */
-          var COMPARE_PARTIAL_FLAG = 1,
-            COMPARE_UNORDERED_FLAG = 2;
-
-          /** Used to compose bitmasks for function metadata. */
-          var WRAP_BIND_FLAG = 1,
-            WRAP_BIND_KEY_FLAG = 2,
-            WRAP_CURRY_BOUND_FLAG = 4,
-            WRAP_CURRY_FLAG = 8,
-            WRAP_CURRY_RIGHT_FLAG = 16,
-            WRAP_PARTIAL_FLAG = 32,
-            WRAP_PARTIAL_RIGHT_FLAG = 64,
-            WRAP_ARY_FLAG = 128,
-            WRAP_REARG_FLAG = 256,
-            WRAP_FLIP_FLAG = 512;
-
-          /** Used as default options for `_.truncate`. */
-          var DEFAULT_TRUNC_LENGTH = 30,
-            DEFAULT_TRUNC_OMISSION = "...";
-
-          /** Used to detect hot functions by number of calls within a span of milliseconds. */
-          var HOT_COUNT = 800,
-            HOT_SPAN = 16;
-
-          /** Used to indicate the type of lazy iteratees. */
-          var LAZY_FILTER_FLAG = 1,
-            LAZY_MAP_FLAG = 2,
-            LAZY_WHILE_FLAG = 3;
-
-          /** Used as references for various `Number` constants. */
-          var INFINITY = 1 / 0,
-            MAX_SAFE_INTEGER = 9007199254740991,
-            MAX_INTEGER = 1.7976931348623157e308,
-            NAN = 0 / 0;
-
-          /** Used as references for the maximum length and index of an array. */
-          var MAX_ARRAY_LENGTH = 4294967295,
-            MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
-            HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
-
-          /** Used to associate wrap methods with their bit flags. */
-          var wrapFlags = [
-            ["ary", WRAP_ARY_FLAG],
-            ["bind", WRAP_BIND_FLAG],
-            ["bindKey", WRAP_BIND_KEY_FLAG],
-            ["curry", WRAP_CURRY_FLAG],
-            ["curryRight", WRAP_CURRY_RIGHT_FLAG],
-            ["flip", WRAP_FLIP_FLAG],
-            ["partial", WRAP_PARTIAL_FLAG],
-            ["partialRight", WRAP_PARTIAL_RIGHT_FLAG],
-            ["rearg", WRAP_REARG_FLAG],
-          ];
-
-          /** `Object#toString` result references. */
-          var argsTag = "[object Arguments]",
-            arrayTag = "[object Array]",
-            asyncTag = "[object AsyncFunction]",
-            boolTag = "[object Boolean]",
-            dateTag = "[object Date]",
-            domExcTag = "[object DOMException]",
-            errorTag = "[object Error]",
-            funcTag = "[object Function]",
-            genTag = "[object GeneratorFunction]",
-            mapTag = "[object Map]",
-            numberTag = "[object Number]",
-            nullTag = "[object Null]",
-            objectTag = "[object Object]",
-            promiseTag = "[object Promise]",
-            proxyTag = "[object Proxy]",
-            regexpTag = "[object RegExp]",
-            setTag = "[object Set]",
-            stringTag = "[object String]",
-            symbolTag = "[object Symbol]",
-            undefinedTag = "[object Undefined]",
-            weakMapTag = "[object WeakMap]",
-            weakSetTag = "[object WeakSet]";
-
-          var arrayBufferTag = "[object ArrayBuffer]",
-            dataViewTag = "[object DataView]",
-            float32Tag = "[object Float32Array]",
-            float64Tag = "[object Float64Array]",
-            int8Tag = "[object Int8Array]",
-            int16Tag = "[object Int16Array]",
-            int32Tag = "[object Int32Array]",
-            uint8Tag = "[object Uint8Array]",
-            uint8ClampedTag = "[object Uint8ClampedArray]",
-            uint16Tag = "[object Uint16Array]",
-            uint32Tag = "[object Uint32Array]";
-
-          /** Used to match empty string literals in compiled template source. */
-          var reEmptyStringLeading = /\b__p \+= '';/g,
-            reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
-            reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
-
-          /** Used to match HTML entities and HTML characters. */
-          var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
-            reUnescapedHtml = /[&<>"']/g,
-            reHasEscapedHtml = RegExp(reEscapedHtml.source),
-            reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
-
-          /** Used to match template delimiters. */
-          var reEscape = /<%-([\s\S]+?)%>/g,
-            reEvaluate = /<%([\s\S]+?)%>/g,
-            reInterpolate = /<%=([\s\S]+?)%>/g;
-
-          /** Used to match property names within property paths. */
-          var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
-            reIsPlainProp = /^\w*$/,
-            rePropName =
-              /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
+    /** Used to detect methods masquerading as native. */
+    var maskSrcKey = (function() {
+      var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
+      return uid ? ('Symbol(src)_1.' + uid) : '';
+    }());
 
-          /**
-           * Used to match `RegExp`
-           * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
-           */
-          var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
-            reHasRegExpChar = RegExp(reRegExpChar.source);
+    /**
+     * Used to resolve the
+     * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+     * of values.
+     */
+    var nativeObjectToString = objectProto.toString;
 
-          /** Used to match leading and trailing whitespace. */
-          var reTrim = /^\s+|\s+$/g,
-            reTrimStart = /^\s+/,
-            reTrimEnd = /\s+$/;
+    /** Used to infer the `Object` constructor. */
+    var objectCtorString = funcToString.call(Object);
 
-          /** Used to match wrap detail comments. */
-          var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
-            reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
-            reSplitDetails = /,? & /;
+    /** Used to restore the original `_` reference in `_.noConflict`. */
+    var oldDash = root._;
 
-          /** Used to match words composed of alphanumeric characters. */
-          var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;
+    /** Used to detect if a method is native. */
+    var reIsNative = RegExp('^' +
+      funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
+      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+    );
 
-          /** Used to match backslashes in property paths. */
-          var reEscapeChar = /\\(\\)?/g;
+    /** Built-in value references. */
+    var Buffer = moduleExports ? context.Buffer : undefined,
+        Symbol = context.Symbol,
+        Uint8Array = context.Uint8Array,
+        allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
+        getPrototype = overArg(Object.getPrototypeOf, Object),
+        objectCreate = Object.create,
+        propertyIsEnumerable = objectProto.propertyIsEnumerable,
+        splice = arrayProto.splice,
+        spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
+        symIterator = Symbol ? Symbol.iterator : undefined,
+        symToStringTag = Symbol ? Symbol.toStringTag : undefined;
+
+    var defineProperty = (function() {
+      try {
+        var func = getNative(Object, 'defineProperty');
+        func({}, '', {});
+        return func;
+      } catch (e) {}
+    }());
+
+    /** Mocked built-ins. */
+    var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
+        ctxNow = Date && Date.now !== root.Date.now && Date.now,
+        ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;
+
+    /* Built-in method references for those with the same name as other `lodash` methods. */
+    var nativeCeil = Math.ceil,
+        nativeFloor = Math.floor,
+        nativeGetSymbols = Object.getOwnPropertySymbols,
+        nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
+        nativeIsFinite = context.isFinite,
+        nativeJoin = arrayProto.join,
+        nativeKeys = overArg(Object.keys, Object),
+        nativeMax = Math.max,
+        nativeMin = Math.min,
+        nativeNow = Date.now,
+        nativeParseInt = context.parseInt,
+        nativeRandom = Math.random,
+        nativeReverse = arrayProto.reverse;
+
+    /* Built-in method references that are verified to be native. */
+    var DataView = getNative(context, 'DataView'),
+        Map = getNative(context, 'Map'),
+        Promise = getNative(context, 'Promise'),
+        Set = getNative(context, 'Set'),
+        WeakMap = getNative(context, 'WeakMap'),
+        nativeCreate = getNative(Object, 'create');
+
+    /** Used to store function metadata. */
+    var metaMap = WeakMap && new WeakMap;
+
+    /** Used to lookup unminified function names. */
+    var realNames = {};
+
+    /** Used to detect maps, sets, and weakmaps. */
+    var dataViewCtorString = toSource(DataView),
+        mapCtorString = toSource(Map),
+        promiseCtorString = toSource(Promise),
+        setCtorString = toSource(Set),
+        weakMapCtorString = toSource(WeakMap);
 
-          /**
-           * Used to match
-           * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
-           */
-          var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
-
-          /** Used to match `RegExp` flags from their coerced string values. */
-          var reFlags = /\w*$/;
-
-          /** Used to detect bad signed hexadecimal string values. */
-          var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
-
-          /** Used to detect binary string values. */
-          var reIsBinary = /^0b[01]+$/i;
-
-          /** Used to detect host constructors (Safari). */
-          var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-          /** Used to detect octal string values. */
-          var reIsOctal = /^0o[0-7]+$/i;
-
-          /** Used to detect unsigned integer values. */
-          var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-          /** Used to match Latin Unicode letters (excluding mathematical operators). */
-          var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;
-
-          /** Used to ensure capturing order of template delimiters. */
-          var reNoMatch = /($^)/;
-
-          /** Used to match unescaped characters in compiled string literals. */
-          var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
-
-          /** Used to compose unicode character classes. */
-          var rsAstralRange = "\\ud800-\\udfff",
-            rsComboMarksRange = "\\u0300-\\u036f",
-            reComboHalfMarksRange = "\\ufe20-\\ufe2f",
-            rsComboSymbolsRange = "\\u20d0-\\u20ff",
-            rsComboRange =
-              rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
-            rsDingbatRange = "\\u2700-\\u27bf",
-            rsLowerRange = "a-z\\xdf-\\xf6\\xf8-\\xff",
-            rsMathOpRange = "\\xac\\xb1\\xd7\\xf7",
-            rsNonCharRange = "\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf",
-            rsPunctuationRange = "\\u2000-\\u206f",
-            rsSpaceRange =
-              " \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000",
-            rsUpperRange = "A-Z\\xc0-\\xd6\\xd8-\\xde",
-            rsVarRange = "\\ufe0e\\ufe0f",
-            rsBreakRange =
-              rsMathOpRange +
-              rsNonCharRange +
-              rsPunctuationRange +
-              rsSpaceRange;
-
-          /** Used to compose unicode capture groups. */
-          var rsApos = "['\u2019]",
-            rsAstral = "[" + rsAstralRange + "]",
-            rsBreak = "[" + rsBreakRange + "]",
-            rsCombo = "[" + rsComboRange + "]",
-            rsDigits = "\\d+",
-            rsDingbat = "[" + rsDingbatRange + "]",
-            rsLower = "[" + rsLowerRange + "]",
-            rsMisc =
-              "[^" +
-              rsAstralRange +
-              rsBreakRange +
-              rsDigits +
-              rsDingbatRange +
-              rsLowerRange +
-              rsUpperRange +
-              "]",
-            rsFitz = "\\ud83c[\\udffb-\\udfff]",
-            rsModifier = "(?:" + rsCombo + "|" + rsFitz + ")",
-            rsNonAstral = "[^" + rsAstralRange + "]",
-            rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",
-            rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",
-            rsUpper = "[" + rsUpperRange + "]",
-            rsZWJ = "\\u200d";
-
-          /** Used to compose unicode regexes. */
-          var rsMiscLower = "(?:" + rsLower + "|" + rsMisc + ")",
-            rsMiscUpper = "(?:" + rsUpper + "|" + rsMisc + ")",
-            rsOptContrLower = "(?:" + rsApos + "(?:d|ll|m|re|s|t|ve))?",
-            rsOptContrUpper = "(?:" + rsApos + "(?:D|LL|M|RE|S|T|VE))?",
-            reOptMod = rsModifier + "?",
-            rsOptVar = "[" + rsVarRange + "]?",
-            rsOptJoin =
-              "(?:" +
-              rsZWJ +
-              "(?:" +
-              [rsNonAstral, rsRegional, rsSurrPair].join("|") +
-              ")" +
-              rsOptVar +
-              reOptMod +
-              ")*",
-            rsOrdLower = "\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])",
-            rsOrdUpper = "\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])",
-            rsSeq = rsOptVar + reOptMod + rsOptJoin,
-            rsEmoji =
-              "(?:" +
-              [rsDingbat, rsRegional, rsSurrPair].join("|") +
-              ")" +
-              rsSeq,
-            rsSymbol =
-              "(?:" +
-              [
-                rsNonAstral + rsCombo + "?",
-                rsCombo,
-                rsRegional,
-                rsSurrPair,
-                rsAstral,
-              ].join("|") +
-              ")";
-
-          /** Used to match apostrophes. */
-          var reApos = RegExp(rsApos, "g");
+    /** Used to convert symbols to primitives and strings. */
+    var symbolProto = Symbol ? Symbol.prototype : undefined,
+        symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
+        symbolToString = symbolProto ? symbolProto.toString : undefined;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a `lodash` object which wraps `value` to enable implicit method
+     * chain sequences. Methods that operate on and return arrays, collections,
+     * and functions can be chained together. Methods that retrieve a single value
+     * or may return a primitive value will automatically end the chain sequence
+     * and return the unwrapped value. Otherwise, the value must be unwrapped
+     * with `_#value`.
+     *
+     * Explicit chain sequences, which must be unwrapped with `_#value`, may be
+     * enabled using `_.chain`.
+     *
+     * The execution of chained methods is lazy, that is, it's deferred until
+     * `_#value` is implicitly or explicitly called.
+     *
+     * Lazy evaluation allows several methods to support shortcut fusion.
+     * Shortcut fusion is an optimization to merge iteratee calls; this avoids
+     * the creation of intermediate arrays and can greatly reduce the number of
+     * iteratee executions. Sections of a chain sequence qualify for shortcut
+     * fusion if the section is applied to an array and iteratees accept only
+     * one argument. The heuristic for whether a section qualifies for shortcut
+     * fusion is subject to change.
+     *
+     * Chaining is supported in custom builds as long as the `_#value` method is
+     * directly or indirectly included in the build.
+     *
+     * In addition to lodash methods, wrappers have `Array` and `String` methods.
+     *
+     * The wrapper `Array` methods are:
+     * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
+     *
+     * The wrapper `String` methods are:
+     * `replace` and `split`
+     *
+     * The wrapper methods that support shortcut fusion are:
+     * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
+     * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
+     * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
+     *
+     * The chainable wrapper methods are:
+     * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
+     * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
+     * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
+     * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
+     * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
+     * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
+     * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
+     * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
+     * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
+     * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
+     * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
+     * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
+     * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
+     * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
+     * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
+     * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
+     * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
+     * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
+     * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
+     * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
+     * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
+     * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
+     * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
+     * `zipObject`, `zipObjectDeep`, and `zipWith`
+     *
+     * The wrapper methods that are **not** chainable by default are:
+     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
+     * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
+     * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
+     * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
+     * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
+     * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
+     * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
+     * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
+     * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
+     * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
+     * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
+     * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
+     * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
+     * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
+     * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
+     * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
+     * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
+     * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
+     * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
+     * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
+     * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
+     * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
+     * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
+     * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
+     * `upperFirst`, `value`, and `words`
+     *
+     * @name _
+     * @constructor
+     * @category Seq
+     * @param {*} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var wrapped = _([1, 2, 3]);
+     *
+     * // Returns an unwrapped value.
+     * wrapped.reduce(_.add);
+     * // => 6
+     *
+     * // Returns a wrapped value.
+     * var squares = wrapped.map(square);
+     *
+     * _.isArray(squares);
+     * // => false
+     *
+     * _.isArray(squares.value());
+     * // => true
+     */
+    function lodash(value) {
+      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
+        if (value instanceof LodashWrapper) {
+          return value;
+        }
+        if (hasOwnProperty.call(value, '__wrapped__')) {
+          return wrapperClone(value);
+        }
+      }
+      return new LodashWrapper(value);
+    }
 
-          /**
-           * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
-           * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
-           */
-          var reComboMark = RegExp(rsCombo, "g");
+    /**
+     * The base implementation of `_.create` without support for assigning
+     * properties to the created object.
+     *
+     * @private
+     * @param {Object} proto The object to inherit from.
+     * @returns {Object} Returns the new object.
+     */
+    var baseCreate = (function() {
+      function object() {}
+      return function(proto) {
+        if (!isObject(proto)) {
+          return {};
+        }
+        if (objectCreate) {
+          return objectCreate(proto);
+        }
+        object.prototype = proto;
+        var result = new object;
+        object.prototype = undefined;
+        return result;
+      };
+    }());
 
-          /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
-          var reUnicode = RegExp(
-            rsFitz + "(?=" + rsFitz + ")|" + rsSymbol + rsSeq,
-            "g",
-          );
+    /**
+     * The function whose prototype chain sequence wrappers inherit from.
+     *
+     * @private
+     */
+    function baseLodash() {
+      // No operation performed.
+    }
 
-          /** Used to match complex or compound words. */
-          var reUnicodeWord = RegExp(
-            [
-              rsUpper +
-                "?" +
-                rsLower +
-                "+" +
-                rsOptContrLower +
-                "(?=" +
-                [rsBreak, rsUpper, "$"].join("|") +
-                ")",
-              rsMiscUpper +
-                "+" +
-                rsOptContrUpper +
-                "(?=" +
-                [rsBreak, rsUpper + rsMiscLower, "$"].join("|") +
-                ")",
-              rsUpper + "?" + rsMiscLower + "+" + rsOptContrLower,
-              rsUpper + "+" + rsOptContrUpper,
-              rsOrdUpper,
-              rsOrdLower,
-              rsDigits,
-              rsEmoji,
-            ].join("|"),
-            "g",
-          );
+    /**
+     * The base constructor for creating `lodash` wrapper objects.
+     *
+     * @private
+     * @param {*} value The value to wrap.
+     * @param {boolean} [chainAll] Enable explicit method chain sequences.
+     */
+    function LodashWrapper(value, chainAll) {
+      this.__wrapped__ = value;
+      this.__actions__ = [];
+      this.__chain__ = !!chainAll;
+      this.__index__ = 0;
+      this.__values__ = undefined;
+    }
 
-          /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
-          var reHasUnicode = RegExp(
-            "[" + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + "]",
-          );
+    /**
+     * By default, the template delimiters used by lodash are like those in
+     * embedded Ruby (ERB) as well as ES2015 template strings. Change the
+     * following template settings to use alternative delimiters.
+     *
+     * @static
+     * @memberOf _
+     * @type {Object}
+     */
+    lodash.templateSettings = {
 
-          /** Used to detect strings that need a more robust regexp to match words. */
-          var reHasUnicodeWord =
-            /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
-
-          /** Used to assign default `context` object properties. */
-          var contextProps = [
-            "Array",
-            "Buffer",
-            "DataView",
-            "Date",
-            "Error",
-            "Float32Array",
-            "Float64Array",
-            "Function",
-            "Int8Array",
-            "Int16Array",
-            "Int32Array",
-            "Map",
-            "Math",
-            "Object",
-            "Promise",
-            "RegExp",
-            "Set",
-            "String",
-            "Symbol",
-            "TypeError",
-            "Uint8Array",
-            "Uint8ClampedArray",
-            "Uint16Array",
-            "Uint32Array",
-            "WeakMap",
-            "_",
-            "clearTimeout",
-            "isFinite",
-            "parseInt",
-            "setTimeout",
-          ];
-
-          /** Used to make template sourceURLs easier to identify. */
-          var templateCounter = -1;
-
-          /** Used to identify `toStringTag` values of typed arrays. */
-          var typedArrayTags = {};
-          typedArrayTags[float32Tag] =
-            typedArrayTags[float64Tag] =
-            typedArrayTags[int8Tag] =
-            typedArrayTags[int16Tag] =
-            typedArrayTags[int32Tag] =
-            typedArrayTags[uint8Tag] =
-            typedArrayTags[uint8ClampedTag] =
-            typedArrayTags[uint16Tag] =
-            typedArrayTags[uint32Tag] =
-              true;
-          typedArrayTags[argsTag] =
-            typedArrayTags[arrayTag] =
-            typedArrayTags[arrayBufferTag] =
-            typedArrayTags[boolTag] =
-            typedArrayTags[dataViewTag] =
-            typedArrayTags[dateTag] =
-            typedArrayTags[errorTag] =
-            typedArrayTags[funcTag] =
-            typedArrayTags[mapTag] =
-            typedArrayTags[numberTag] =
-            typedArrayTags[objectTag] =
-            typedArrayTags[regexpTag] =
-            typedArrayTags[setTag] =
-            typedArrayTags[stringTag] =
-            typedArrayTags[weakMapTag] =
-              false;
-
-          /** Used to identify `toStringTag` values supported by `_.clone`. */
-          var cloneableTags = {};
-          cloneableTags[argsTag] =
-            cloneableTags[arrayTag] =
-            cloneableTags[arrayBufferTag] =
-            cloneableTags[dataViewTag] =
-            cloneableTags[boolTag] =
-            cloneableTags[dateTag] =
-            cloneableTags[float32Tag] =
-            cloneableTags[float64Tag] =
-            cloneableTags[int8Tag] =
-            cloneableTags[int16Tag] =
-            cloneableTags[int32Tag] =
-            cloneableTags[mapTag] =
-            cloneableTags[numberTag] =
-            cloneableTags[objectTag] =
-            cloneableTags[regexpTag] =
-            cloneableTags[setTag] =
-            cloneableTags[stringTag] =
-            cloneableTags[symbolTag] =
-            cloneableTags[uint8Tag] =
-            cloneableTags[uint8ClampedTag] =
-            cloneableTags[uint16Tag] =
-            cloneableTags[uint32Tag] =
-              true;
-          cloneableTags[errorTag] =
-            cloneableTags[funcTag] =
-            cloneableTags[weakMapTag] =
-              false;
-
-          /** Used to map Latin Unicode letters to basic Latin letters. */
-          var deburredLetters = {
-            // Latin-1 Supplement block.
-            "\xc0": "A",
-            "\xc1": "A",
-            "\xc2": "A",
-            "\xc3": "A",
-            "\xc4": "A",
-            "\xc5": "A",
-            "\xe0": "a",
-            "\xe1": "a",
-            "\xe2": "a",
-            "\xe3": "a",
-            "\xe4": "a",
-            "\xe5": "a",
-            "\xc7": "C",
-            "\xe7": "c",
-            "\xd0": "D",
-            "\xf0": "d",
-            "\xc8": "E",
-            "\xc9": "E",
-            "\xca": "E",
-            "\xcb": "E",
-            "\xe8": "e",
-            "\xe9": "e",
-            "\xea": "e",
-            "\xeb": "e",
-            "\xcc": "I",
-            "\xcd": "I",
-            "\xce": "I",
-            "\xcf": "I",
-            "\xec": "i",
-            "\xed": "i",
-            "\xee": "i",
-            "\xef": "i",
-            "\xd1": "N",
-            "\xf1": "n",
-            "\xd2": "O",
-            "\xd3": "O",
-            "\xd4": "O",
-            "\xd5": "O",
-            "\xd6": "O",
-            "\xd8": "O",
-            "\xf2": "o",
-            "\xf3": "o",
-            "\xf4": "o",
-            "\xf5": "o",
-            "\xf6": "o",
-            "\xf8": "o",
-            "\xd9": "U",
-            "\xda": "U",
-            "\xdb": "U",
-            "\xdc": "U",
-            "\xf9": "u",
-            "\xfa": "u",
-            "\xfb": "u",
-            "\xfc": "u",
-            "\xdd": "Y",
-            "\xfd": "y",
-            "\xff": "y",
-            "\xc6": "Ae",
-            "\xe6": "ae",
-            "\xde": "Th",
-            "\xfe": "th",
-            "\xdf": "ss",
-            // Latin Extended-A block.
-            "\u0100": "A",
-            "\u0102": "A",
-            "\u0104": "A",
-            "\u0101": "a",
-            "\u0103": "a",
-            "\u0105": "a",
-            "\u0106": "C",
-            "\u0108": "C",
-            "\u010a": "C",
-            "\u010c": "C",
-            "\u0107": "c",
-            "\u0109": "c",
-            "\u010b": "c",
-            "\u010d": "c",
-            "\u010e": "D",
-            "\u0110": "D",
-            "\u010f": "d",
-            "\u0111": "d",
-            "\u0112": "E",
-            "\u0114": "E",
-            "\u0116": "E",
-            "\u0118": "E",
-            "\u011a": "E",
-            "\u0113": "e",
-            "\u0115": "e",
-            "\u0117": "e",
-            "\u0119": "e",
-            "\u011b": "e",
-            "\u011c": "G",
-            "\u011e": "G",
-            "\u0120": "G",
-            "\u0122": "G",
-            "\u011d": "g",
-            "\u011f": "g",
-            "\u0121": "g",
-            "\u0123": "g",
-            "\u0124": "H",
-            "\u0126": "H",
-            "\u0125": "h",
-            "\u0127": "h",
-            "\u0128": "I",
-            "\u012a": "I",
-            "\u012c": "I",
-            "\u012e": "I",
-            "\u0130": "I",
-            "\u0129": "i",
-            "\u012b": "i",
-            "\u012d": "i",
-            "\u012f": "i",
-            "\u0131": "i",
-            "\u0134": "J",
-            "\u0135": "j",
-            "\u0136": "K",
-            "\u0137": "k",
-            "\u0138": "k",
-            "\u0139": "L",
-            "\u013b": "L",
-            "\u013d": "L",
-            "\u013f": "L",
-            "\u0141": "L",
-            "\u013a": "l",
-            "\u013c": "l",
-            "\u013e": "l",
-            "\u0140": "l",
-            "\u0142": "l",
-            "\u0143": "N",
-            "\u0145": "N",
-            "\u0147": "N",
-            "\u014a": "N",
-            "\u0144": "n",
-            "\u0146": "n",
-            "\u0148": "n",
-            "\u014b": "n",
-            "\u014c": "O",
-            "\u014e": "O",
-            "\u0150": "O",
-            "\u014d": "o",
-            "\u014f": "o",
-            "\u0151": "o",
-            "\u0154": "R",
-            "\u0156": "R",
-            "\u0158": "R",
-            "\u0155": "r",
-            "\u0157": "r",
-            "\u0159": "r",
-            "\u015a": "S",
-            "\u015c": "S",
-            "\u015e": "S",
-            "\u0160": "S",
-            "\u015b": "s",
-            "\u015d": "s",
-            "\u015f": "s",
-            "\u0161": "s",
-            "\u0162": "T",
-            "\u0164": "T",
-            "\u0166": "T",
-            "\u0163": "t",
-            "\u0165": "t",
-            "\u0167": "t",
-            "\u0168": "U",
-            "\u016a": "U",
-            "\u016c": "U",
-            "\u016e": "U",
-            "\u0170": "U",
-            "\u0172": "U",
-            "\u0169": "u",
-            "\u016b": "u",
-            "\u016d": "u",
-            "\u016f": "u",
-            "\u0171": "u",
-            "\u0173": "u",
-            "\u0174": "W",
-            "\u0175": "w",
-            "\u0176": "Y",
-            "\u0177": "y",
-            "\u0178": "Y",
-            "\u0179": "Z",
-            "\u017b": "Z",
-            "\u017d": "Z",
-            "\u017a": "z",
-            "\u017c": "z",
-            "\u017e": "z",
-            "\u0132": "IJ",
-            "\u0133": "ij",
-            "\u0152": "Oe",
-            "\u0153": "oe",
-            "\u0149": "'n",
-            "\u017f": "s",
-          };
+      /**
+       * Used to detect `data` property values to be HTML-escaped.
+       *
+       * @memberOf _.templateSettings
+       * @type {RegExp}
+       */
+      'escape': reEscape,
 
-          /** Used to map characters to HTML entities. */
-          var htmlEscapes = {
-            "&": "&amp;",
-            "<": "&lt;",
-            ">": "&gt;",
-            '"': "&quot;",
-            "'": "&#39;",
-          };
+      /**
+       * Used to detect code to be evaluated.
+       *
+       * @memberOf _.templateSettings
+       * @type {RegExp}
+       */
+      'evaluate': reEvaluate,
 
-          /** Used to map HTML entities to characters. */
-          var htmlUnescapes = {
-            "&amp;": "&",
-            "&lt;": "<",
-            "&gt;": ">",
-            "&quot;": '"',
-            "&#39;": "'",
-          };
+      /**
+       * Used to detect `data` property values to inject.
+       *
+       * @memberOf _.templateSettings
+       * @type {RegExp}
+       */
+      'interpolate': reInterpolate,
 
-          /** Used to escape characters for inclusion in compiled string literals. */
-          var stringEscapes = {
-            "\\": "\\",
-            "'": "'",
-            "\n": "n",
-            "\r": "r",
-            "\u2028": "u2028",
-            "\u2029": "u2029",
-          };
+      /**
+       * Used to reference the data object in the template text.
+       *
+       * @memberOf _.templateSettings
+       * @type {string}
+       */
+      'variable': '',
 
-          /** Built-in method references without a dependency on `root`. */
-          var freeParseFloat = parseFloat,
-            freeParseInt = parseInt;
-
-          /** Detect free variable `global` from Node.js. */
-          var freeGlobal =
-            typeof global == "object" &&
-            global &&
-            global.Object === Object &&
-            global;
-
-          /** Detect free variable `self`. */
-          var freeSelf =
-            typeof self == "object" && self && self.Object === Object && self;
-
-          /** Used as a reference to the global object. */
-          var root = freeGlobal || freeSelf || Function("return this")();
-
-          /** Detect free variable `exports`. */
-          var freeExports =
-            typeof exports == "object" &&
-            exports &&
-            !exports.nodeType &&
-            exports;
-
-          /** Detect free variable `module`. */
-          var freeModule =
-            freeExports &&
-            typeof module == "object" &&
-            module &&
-            !module.nodeType &&
-            module;
-
-          /** Detect the popular CommonJS extension `module.exports`. */
-          var moduleExports = freeModule && freeModule.exports === freeExports;
-
-          /** Detect free variable `process` from Node.js. */
-          var freeProcess = moduleExports && freeGlobal.process;
-
-          /** Used to access faster Node.js helpers. */
-          var nodeUtil = (function () {
-            try {
-              // Use `util.types` for Node.js 10+.
-              var types =
-                freeModule &&
-                freeModule.require &&
-                freeModule.require("util").types;
-
-              if (types) {
-                return types;
-              }
+      /**
+       * Used to import variables into the compiled template.
+       *
+       * @memberOf _.templateSettings
+       * @type {Object}
+       */
+      'imports': {
 
-              // Legacy `process.binding('util')` for Node.js < 10.
-              return (
-                freeProcess &&
-                freeProcess.binding &&
-                freeProcess.binding("util")
-              );
-            } catch (e) {}
-          })();
+        /**
+         * A reference to the `lodash` function.
+         *
+         * @memberOf _.templateSettings.imports
+         * @type {Function}
+         */
+        '_': lodash
+      }
+    };
+
+    // Ensure wrappers are instances of `baseLodash`.
+    lodash.prototype = baseLodash.prototype;
+    lodash.prototype.constructor = lodash;
+
+    LodashWrapper.prototype = baseCreate(baseLodash.prototype);
+    LodashWrapper.prototype.constructor = LodashWrapper;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
+     *
+     * @private
+     * @constructor
+     * @param {*} value The value to wrap.
+     */
+    function LazyWrapper(value) {
+      this.__wrapped__ = value;
+      this.__actions__ = [];
+      this.__dir__ = 1;
+      this.__filtered__ = false;
+      this.__iteratees__ = [];
+      this.__takeCount__ = MAX_ARRAY_LENGTH;
+      this.__views__ = [];
+    }
 
-          /* Node.js helper references. */
-          var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
-            nodeIsDate = nodeUtil && nodeUtil.isDate,
-            nodeIsMap = nodeUtil && nodeUtil.isMap,
-            nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
-            nodeIsSet = nodeUtil && nodeUtil.isSet,
-            nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
+    /**
+     * Creates a clone of the lazy wrapper object.
+     *
+     * @private
+     * @name clone
+     * @memberOf LazyWrapper
+     * @returns {Object} Returns the cloned `LazyWrapper` object.
+     */
+    function lazyClone() {
+      var result = new LazyWrapper(this.__wrapped__);
+      result.__actions__ = copyArray(this.__actions__);
+      result.__dir__ = this.__dir__;
+      result.__filtered__ = this.__filtered__;
+      result.__iteratees__ = copyArray(this.__iteratees__);
+      result.__takeCount__ = this.__takeCount__;
+      result.__views__ = copyArray(this.__views__);
+      return result;
+    }
 
-          /*--------------------------------------------------------------------------*/
+    /**
+     * Reverses the direction of lazy iteration.
+     *
+     * @private
+     * @name reverse
+     * @memberOf LazyWrapper
+     * @returns {Object} Returns the new reversed `LazyWrapper` object.
+     */
+    function lazyReverse() {
+      if (this.__filtered__) {
+        var result = new LazyWrapper(this);
+        result.__dir__ = -1;
+        result.__filtered__ = true;
+      } else {
+        result = this.clone();
+        result.__dir__ *= -1;
+      }
+      return result;
+    }
 
-          /**
-           * A faster alternative to `Function#apply`, this function invokes `func`
-           * with the `this` binding of `thisArg` and the arguments of `args`.
-           *
-           * @private
-           * @param {Function} func The function to invoke.
-           * @param {*} thisArg The `this` binding of `func`.
-           * @param {Array} args The arguments to invoke `func` with.
-           * @returns {*} Returns the result of `func`.
-           */
-          function apply(func, thisArg, args) {
-            switch (args.length) {
-              case 0:
-                return func.call(thisArg);
-              case 1:
-                return func.call(thisArg, args[0]);
-              case 2:
-                return func.call(thisArg, args[0], args[1]);
-              case 3:
-                return func.call(thisArg, args[0], args[1], args[2]);
+    /**
+     * Extracts the unwrapped value from its lazy wrapper.
+     *
+     * @private
+     * @name value
+     * @memberOf LazyWrapper
+     * @returns {*} Returns the unwrapped value.
+     */
+    function lazyValue() {
+      var array = this.__wrapped__.value(),
+          dir = this.__dir__,
+          isArr = isArray(array),
+          isRight = dir < 0,
+          arrLength = isArr ? array.length : 0,
+          view = getView(0, arrLength, this.__views__),
+          start = view.start,
+          end = view.end,
+          length = end - start,
+          index = isRight ? end : (start - 1),
+          iteratees = this.__iteratees__,
+          iterLength = iteratees.length,
+          resIndex = 0,
+          takeCount = nativeMin(length, this.__takeCount__);
+
+      if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
+        return baseWrapperValue(array, this.__actions__);
+      }
+      var result = [];
+
+      outer:
+      while (length-- && resIndex < takeCount) {
+        index += dir;
+
+        var iterIndex = -1,
+            value = array[index];
+
+        while (++iterIndex < iterLength) {
+          var data = iteratees[iterIndex],
+              iteratee = data.iteratee,
+              type = data.type,
+              computed = iteratee(value);
+
+          if (type == LAZY_MAP_FLAG) {
+            value = computed;
+          } else if (!computed) {
+            if (type == LAZY_FILTER_FLAG) {
+              continue outer;
+            } else {
+              break outer;
             }
-            return func.apply(thisArg, args);
           }
+        }
+        result[resIndex++] = value;
+      }
+      return result;
+    }
 
-          /**
-           * A specialized version of `baseAggregator` for arrays.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} setter The function to set `accumulator` values.
-           * @param {Function} iteratee The iteratee to transform keys.
-           * @param {Object} accumulator The initial aggregated object.
-           * @returns {Function} Returns `accumulator`.
-           */
-          function arrayAggregator(array, setter, iteratee, accumulator) {
-            var index = -1,
-              length = array == null ? 0 : array.length;
+    // Ensure `LazyWrapper` is an instance of `baseLodash`.
+    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
+    LazyWrapper.prototype.constructor = LazyWrapper;
 
-            while (++index < length) {
-              var value = array[index];
-              setter(accumulator, value, iteratee(value), array);
-            }
-            return accumulator;
-          }
+    /*------------------------------------------------------------------------*/
 
-          /**
-           * A specialized version of `_.forEach` for arrays without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @returns {Array} Returns `array`.
-           */
-          function arrayEach(array, iteratee) {
-            var index = -1,
-              length = array == null ? 0 : array.length;
+    /**
+     * Creates a hash object.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [entries] The key-value pairs to cache.
+     */
+    function Hash(entries) {
+      var index = -1,
+          length = entries == null ? 0 : entries.length;
 
-            while (++index < length) {
-              if (iteratee(array[index], index, array) === false) {
-                break;
-              }
-            }
-            return array;
-          }
+      this.clear();
+      while (++index < length) {
+        var entry = entries[index];
+        this.set(entry[0], entry[1]);
+      }
+    }
 
-          /**
-           * A specialized version of `_.forEachRight` for arrays without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @returns {Array} Returns `array`.
-           */
-          function arrayEachRight(array, iteratee) {
-            var length = array == null ? 0 : array.length;
+    /**
+     * Removes all key-value entries from the hash.
+     *
+     * @private
+     * @name clear
+     * @memberOf Hash
+     */
+    function hashClear() {
+      this.__data__ = nativeCreate ? nativeCreate(null) : {};
+      this.size = 0;
+    }
 
-            while (length--) {
-              if (iteratee(array[length], length, array) === false) {
-                break;
-              }
-            }
-            return array;
-          }
+    /**
+     * Removes `key` and its value from the hash.
+     *
+     * @private
+     * @name delete
+     * @memberOf Hash
+     * @param {Object} hash The hash to modify.
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function hashDelete(key) {
+      var result = this.has(key) && delete this.__data__[key];
+      this.size -= result ? 1 : 0;
+      return result;
+    }
 
-          /**
-           * A specialized version of `_.every` for arrays without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} predicate The function invoked per iteration.
-           * @returns {boolean} Returns `true` if all elements pass the predicate check,
-           *  else `false`.
-           */
-          function arrayEvery(array, predicate) {
-            var index = -1,
-              length = array == null ? 0 : array.length;
+    /**
+     * Gets the hash value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf Hash
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function hashGet(key) {
+      var data = this.__data__;
+      if (nativeCreate) {
+        var result = data[key];
+        return result === HASH_UNDEFINED ? undefined : result;
+      }
+      return hasOwnProperty.call(data, key) ? data[key] : undefined;
+    }
 
-            while (++index < length) {
-              if (!predicate(array[index], index, array)) {
-                return false;
-              }
-            }
-            return true;
-          }
+    /**
+     * Checks if a hash value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf Hash
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function hashHas(key) {
+      var data = this.__data__;
+      return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
+    }
 
-          /**
-           * A specialized version of `_.filter` for arrays without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} predicate The function invoked per iteration.
-           * @returns {Array} Returns the new filtered array.
-           */
-          function arrayFilter(array, predicate) {
-            var index = -1,
-              length = array == null ? 0 : array.length,
-              resIndex = 0,
-              result = [];
-
-            while (++index < length) {
-              var value = array[index];
-              if (predicate(value, index, array)) {
-                result[resIndex++] = value;
-              }
-            }
-            return result;
-          }
+    /**
+     * Sets the hash `key` to `value`.
+     *
+     * @private
+     * @name set
+     * @memberOf Hash
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns the hash instance.
+     */
+    function hashSet(key, value) {
+      var data = this.__data__;
+      this.size += this.has(key) ? 0 : 1;
+      data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
+      return this;
+    }
 
-          /**
-           * A specialized version of `_.includes` for arrays without support for
-           * specifying an index to search from.
-           *
-           * @private
-           * @param {Array} [array] The array to inspect.
-           * @param {*} target The value to search for.
-           * @returns {boolean} Returns `true` if `target` is found, else `false`.
-           */
-          function arrayIncludes(array, value) {
-            var length = array == null ? 0 : array.length;
-            return !!length && baseIndexOf(array, value, 0) > -1;
-          }
+    // Add methods to `Hash`.
+    Hash.prototype.clear = hashClear;
+    Hash.prototype['delete'] = hashDelete;
+    Hash.prototype.get = hashGet;
+    Hash.prototype.has = hashHas;
+    Hash.prototype.set = hashSet;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates an list cache object.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [entries] The key-value pairs to cache.
+     */
+    function ListCache(entries) {
+      var index = -1,
+          length = entries == null ? 0 : entries.length;
+
+      this.clear();
+      while (++index < length) {
+        var entry = entries[index];
+        this.set(entry[0], entry[1]);
+      }
+    }
 
-          /**
-           * This function is like `arrayIncludes` except that it accepts a comparator.
-           *
-           * @private
-           * @param {Array} [array] The array to inspect.
-           * @param {*} target The value to search for.
-           * @param {Function} comparator The comparator invoked per element.
-           * @returns {boolean} Returns `true` if `target` is found, else `false`.
-           */
-          function arrayIncludesWith(array, value, comparator) {
-            var index = -1,
-              length = array == null ? 0 : array.length;
+    /**
+     * Removes all key-value entries from the list cache.
+     *
+     * @private
+     * @name clear
+     * @memberOf ListCache
+     */
+    function listCacheClear() {
+      this.__data__ = [];
+      this.size = 0;
+    }
 
-            while (++index < length) {
-              if (comparator(value, array[index])) {
-                return true;
-              }
-            }
-            return false;
-          }
+    /**
+     * Removes `key` and its value from the list cache.
+     *
+     * @private
+     * @name delete
+     * @memberOf ListCache
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function listCacheDelete(key) {
+      var data = this.__data__,
+          index = assocIndexOf(data, key);
+
+      if (index < 0) {
+        return false;
+      }
+      var lastIndex = data.length - 1;
+      if (index == lastIndex) {
+        data.pop();
+      } else {
+        splice.call(data, index, 1);
+      }
+      --this.size;
+      return true;
+    }
 
-          /**
-           * A specialized version of `_.map` for arrays without support for iteratee
-           * shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @returns {Array} Returns the new mapped array.
-           */
-          function arrayMap(array, iteratee) {
-            var index = -1,
-              length = array == null ? 0 : array.length,
-              result = Array(length);
+    /**
+     * Gets the list cache value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf ListCache
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function listCacheGet(key) {
+      var data = this.__data__,
+          index = assocIndexOf(data, key);
+
+      return index < 0 ? undefined : data[index][1];
+    }
 
-            while (++index < length) {
-              result[index] = iteratee(array[index], index, array);
-            }
-            return result;
-          }
+    /**
+     * Checks if a list cache value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf ListCache
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function listCacheHas(key) {
+      return assocIndexOf(this.__data__, key) > -1;
+    }
 
-          /**
-           * Appends the elements of `values` to `array`.
-           *
-           * @private
-           * @param {Array} array The array to modify.
-           * @param {Array} values The values to append.
-           * @returns {Array} Returns `array`.
-           */
-          function arrayPush(array, values) {
-            var index = -1,
-              length = values.length,
-              offset = array.length;
+    /**
+     * Sets the list cache `key` to `value`.
+     *
+     * @private
+     * @name set
+     * @memberOf ListCache
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns the list cache instance.
+     */
+    function listCacheSet(key, value) {
+      var data = this.__data__,
+          index = assocIndexOf(data, key);
+
+      if (index < 0) {
+        ++this.size;
+        data.push([key, value]);
+      } else {
+        data[index][1] = value;
+      }
+      return this;
+    }
 
-            while (++index < length) {
-              array[offset + index] = values[index];
-            }
-            return array;
-          }
+    // Add methods to `ListCache`.
+    ListCache.prototype.clear = listCacheClear;
+    ListCache.prototype['delete'] = listCacheDelete;
+    ListCache.prototype.get = listCacheGet;
+    ListCache.prototype.has = listCacheHas;
+    ListCache.prototype.set = listCacheSet;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a map cache object to store key-value pairs.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [entries] The key-value pairs to cache.
+     */
+    function MapCache(entries) {
+      var index = -1,
+          length = entries == null ? 0 : entries.length;
+
+      this.clear();
+      while (++index < length) {
+        var entry = entries[index];
+        this.set(entry[0], entry[1]);
+      }
+    }
 
-          /**
-           * A specialized version of `_.reduce` for arrays without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @param {*} [accumulator] The initial value.
-           * @param {boolean} [initAccum] Specify using the first element of `array` as
-           *  the initial value.
-           * @returns {*} Returns the accumulated value.
-           */
-          function arrayReduce(array, iteratee, accumulator, initAccum) {
-            var index = -1,
-              length = array == null ? 0 : array.length;
+    /**
+     * Removes all key-value entries from the map.
+     *
+     * @private
+     * @name clear
+     * @memberOf MapCache
+     */
+    function mapCacheClear() {
+      this.size = 0;
+      this.__data__ = {
+        'hash': new Hash,
+        'map': new (Map || ListCache),
+        'string': new Hash
+      };
+    }
 
-            if (initAccum && length) {
-              accumulator = array[++index];
-            }
-            while (++index < length) {
-              accumulator = iteratee(accumulator, array[index], index, array);
-            }
-            return accumulator;
-          }
+    /**
+     * Removes `key` and its value from the map.
+     *
+     * @private
+     * @name delete
+     * @memberOf MapCache
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function mapCacheDelete(key) {
+      var result = getMapData(this, key)['delete'](key);
+      this.size -= result ? 1 : 0;
+      return result;
+    }
 
-          /**
-           * A specialized version of `_.reduceRight` for arrays without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @param {*} [accumulator] The initial value.
-           * @param {boolean} [initAccum] Specify using the last element of `array` as
-           *  the initial value.
-           * @returns {*} Returns the accumulated value.
-           */
-          function arrayReduceRight(array, iteratee, accumulator, initAccum) {
-            var length = array == null ? 0 : array.length;
-            if (initAccum && length) {
-              accumulator = array[--length];
-            }
-            while (length--) {
-              accumulator = iteratee(accumulator, array[length], length, array);
-            }
-            return accumulator;
-          }
+    /**
+     * Gets the map value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf MapCache
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function mapCacheGet(key) {
+      return getMapData(this, key).get(key);
+    }
 
-          /**
-           * A specialized version of `_.some` for arrays without support for iteratee
-           * shorthands.
-           *
-           * @private
-           * @param {Array} [array] The array to iterate over.
-           * @param {Function} predicate The function invoked per iteration.
-           * @returns {boolean} Returns `true` if any element passes the predicate check,
-           *  else `false`.
-           */
-          function arraySome(array, predicate) {
-            var index = -1,
-              length = array == null ? 0 : array.length;
+    /**
+     * Checks if a map value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf MapCache
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function mapCacheHas(key) {
+      return getMapData(this, key).has(key);
+    }
 
-            while (++index < length) {
-              if (predicate(array[index], index, array)) {
-                return true;
-              }
-            }
-            return false;
-          }
+    /**
+     * Sets the map `key` to `value`.
+     *
+     * @private
+     * @name set
+     * @memberOf MapCache
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns the map cache instance.
+     */
+    function mapCacheSet(key, value) {
+      var data = getMapData(this, key),
+          size = data.size;
+
+      data.set(key, value);
+      this.size += data.size == size ? 0 : 1;
+      return this;
+    }
 
-          /**
-           * Gets the size of an ASCII `string`.
-           *
-           * @private
-           * @param {string} string The string inspect.
-           * @returns {number} Returns the string size.
-           */
-          var asciiSize = baseProperty("length");
+    // Add methods to `MapCache`.
+    MapCache.prototype.clear = mapCacheClear;
+    MapCache.prototype['delete'] = mapCacheDelete;
+    MapCache.prototype.get = mapCacheGet;
+    MapCache.prototype.has = mapCacheHas;
+    MapCache.prototype.set = mapCacheSet;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     *
+     * Creates an array cache object to store unique values.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [values] The values to cache.
+     */
+    function SetCache(values) {
+      var index = -1,
+          length = values == null ? 0 : values.length;
+
+      this.__data__ = new MapCache;
+      while (++index < length) {
+        this.add(values[index]);
+      }
+    }
 
-          /**
-           * Converts an ASCII `string` to an array.
-           *
-           * @private
-           * @param {string} string The string to convert.
-           * @returns {Array} Returns the converted array.
-           */
-          function asciiToArray(string) {
-            return string.split("");
-          }
+    /**
+     * Adds `value` to the array cache.
+     *
+     * @private
+     * @name add
+     * @memberOf SetCache
+     * @alias push
+     * @param {*} value The value to cache.
+     * @returns {Object} Returns the cache instance.
+     */
+    function setCacheAdd(value) {
+      this.__data__.set(value, HASH_UNDEFINED);
+      return this;
+    }
 
-          /**
-           * Splits an ASCII `string` into an array of its words.
-           *
-           * @private
-           * @param {string} The string to inspect.
-           * @returns {Array} Returns the words of `string`.
-           */
-          function asciiWords(string) {
-            return string.match(reAsciiWord) || [];
-          }
+    /**
+     * Checks if `value` is in the array cache.
+     *
+     * @private
+     * @name has
+     * @memberOf SetCache
+     * @param {*} value The value to search for.
+     * @returns {number} Returns `true` if `value` is found, else `false`.
+     */
+    function setCacheHas(value) {
+      return this.__data__.has(value);
+    }
 
-          /**
-           * The base implementation of methods like `_.findKey` and `_.findLastKey`,
-           * without support for iteratee shorthands, which iterates over `collection`
-           * using `eachFunc`.
-           *
-           * @private
-           * @param {Array|Object} collection The collection to inspect.
-           * @param {Function} predicate The function invoked per iteration.
-           * @param {Function} eachFunc The function to iterate over `collection`.
-           * @returns {*} Returns the found element or its key, else `undefined`.
-           */
-          function baseFindKey(collection, predicate, eachFunc) {
-            var result;
-            eachFunc(collection, function (value, key, collection) {
-              if (predicate(value, key, collection)) {
-                result = key;
-                return false;
-              }
-            });
-            return result;
-          }
+    // Add methods to `SetCache`.
+    SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
+    SetCache.prototype.has = setCacheHas;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a stack cache object to store key-value pairs.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [entries] The key-value pairs to cache.
+     */
+    function Stack(entries) {
+      var data = this.__data__ = new ListCache(entries);
+      this.size = data.size;
+    }
 
-          /**
-           * The base implementation of `_.findIndex` and `_.findLastIndex` without
-           * support for iteratee shorthands.
-           *
-           * @private
-           * @param {Array} array The array to inspect.
-           * @param {Function} predicate The function invoked per iteration.
-           * @param {number} fromIndex The index to search from.
-           * @param {boolean} [fromRight] Specify iterating from right to left.
-           * @returns {number} Returns the index of the matched value, else `-1`.
-           */
-          function baseFindIndex(array, predicate, fromIndex, fromRight) {
-            var length = array.length,
-              index = fromIndex + (fromRight ? 1 : -1);
+    /**
+     * Removes all key-value entries from the stack.
+     *
+     * @private
+     * @name clear
+     * @memberOf Stack
+     */
+    function stackClear() {
+      this.__data__ = new ListCache;
+      this.size = 0;
+    }
 
-            while (fromRight ? index-- : ++index < length) {
-              if (predicate(array[index], index, array)) {
-                return index;
-              }
-            }
-            return -1;
-          }
+    /**
+     * Removes `key` and its value from the stack.
+     *
+     * @private
+     * @name delete
+     * @memberOf Stack
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function stackDelete(key) {
+      var data = this.__data__,
+          result = data['delete'](key);
+
+      this.size = data.size;
+      return result;
+    }
 
-          /**
-           * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
-           *
-           * @private
-           * @param {Array} array The array to inspect.
-           * @param {*} value The value to search for.
-           * @param {number} fromIndex The index to search from.
-           * @returns {number} Returns the index of the matched value, else `-1`.
-           */
-          function baseIndexOf(array, value, fromIndex) {
-            return value === value
-              ? strictIndexOf(array, value, fromIndex)
-              : baseFindIndex(array, baseIsNaN, fromIndex);
-          }
+    /**
+     * Gets the stack value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf Stack
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function stackGet(key) {
+      return this.__data__.get(key);
+    }
 
-          /**
-           * This function is like `baseIndexOf` except that it accepts a comparator.
-           *
-           * @private
-           * @param {Array} array The array to inspect.
-           * @param {*} value The value to search for.
-           * @param {number} fromIndex The index to search from.
-           * @param {Function} comparator The comparator invoked per element.
-           * @returns {number} Returns the index of the matched value, else `-1`.
-           */
-          function baseIndexOfWith(array, value, fromIndex, comparator) {
-            var index = fromIndex - 1,
-              length = array.length;
+    /**
+     * Checks if a stack value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf Stack
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function stackHas(key) {
+      return this.__data__.has(key);
+    }
 
-            while (++index < length) {
-              if (comparator(array[index], value)) {
-                return index;
-              }
-            }
-            return -1;
-          }
+    /**
+     * Sets the stack `key` to `value`.
+     *
+     * @private
+     * @name set
+     * @memberOf Stack
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns the stack cache instance.
+     */
+    function stackSet(key, value) {
+      var data = this.__data__;
+      if (data instanceof ListCache) {
+        var pairs = data.__data__;
+        if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
+          pairs.push([key, value]);
+          this.size = ++data.size;
+          return this;
+        }
+        data = this.__data__ = new MapCache(pairs);
+      }
+      data.set(key, value);
+      this.size = data.size;
+      return this;
+    }
 
-          /**
-           * The base implementation of `_.isNaN` without support for number objects.
-           *
-           * @private
-           * @param {*} value The value to check.
-           * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
-           */
-          function baseIsNaN(value) {
-            return value !== value;
-          }
+    // Add methods to `Stack`.
+    Stack.prototype.clear = stackClear;
+    Stack.prototype['delete'] = stackDelete;
+    Stack.prototype.get = stackGet;
+    Stack.prototype.has = stackHas;
+    Stack.prototype.set = stackSet;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array of the enumerable property names of the array-like `value`.
+     *
+     * @private
+     * @param {*} value The value to query.
+     * @param {boolean} inherited Specify returning inherited property names.
+     * @returns {Array} Returns the array of property names.
+     */
+    function arrayLikeKeys(value, inherited) {
+      var isArr = isArray(value),
+          isArg = !isArr && isArguments(value),
+          isBuff = !isArr && !isArg && isBuffer(value),
+          isType = !isArr && !isArg && !isBuff && isTypedArray(value),
+          skipIndexes = isArr || isArg || isBuff || isType,
+          result = skipIndexes ? baseTimes(value.length, String) : [],
+          length = result.length;
+
+      for (var key in value) {
+        if ((inherited || hasOwnProperty.call(value, key)) &&
+            !(skipIndexes && (
+               // Safari 9 has enumerable `arguments.length` in strict mode.
+               key == 'length' ||
+               // Node.js 0.10 has enumerable non-index properties on buffers.
+               (isBuff && (key == 'offset' || key == 'parent')) ||
+               // PhantomJS 2 has enumerable non-index properties on typed arrays.
+               (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
+               // Skip index properties.
+               isIndex(key, length)
+            ))) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
 
-          /**
-           * The base implementation of `_.mean` and `_.meanBy` without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} array The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @returns {number} Returns the mean.
-           */
-          function baseMean(array, iteratee) {
-            var length = array == null ? 0 : array.length;
-            return length ? baseSum(array, iteratee) / length : NAN;
-          }
+    /**
+     * A specialized version of `_.sample` for arrays.
+     *
+     * @private
+     * @param {Array} array The array to sample.
+     * @returns {*} Returns the random element.
+     */
+    function arraySample(array) {
+      var length = array.length;
+      return length ? array[baseRandom(0, length - 1)] : undefined;
+    }
 
-          /**
-           * The base implementation of `_.property` without support for deep paths.
-           *
-           * @private
-           * @param {string} key The key of the property to get.
-           * @returns {Function} Returns the new accessor function.
-           */
-          function baseProperty(key) {
-            return function (object) {
-              return object == null ? undefined : object[key];
-            };
-          }
+    /**
+     * A specialized version of `_.sampleSize` for arrays.
+     *
+     * @private
+     * @param {Array} array The array to sample.
+     * @param {number} n The number of elements to sample.
+     * @returns {Array} Returns the random elements.
+     */
+    function arraySampleSize(array, n) {
+      return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
+    }
 
-          /**
-           * The base implementation of `_.propertyOf` without support for deep paths.
-           *
-           * @private
-           * @param {Object} object The object to query.
-           * @returns {Function} Returns the new accessor function.
-           */
-          function basePropertyOf(object) {
-            return function (key) {
-              return object == null ? undefined : object[key];
-            };
-          }
+    /**
+     * A specialized version of `_.shuffle` for arrays.
+     *
+     * @private
+     * @param {Array} array The array to shuffle.
+     * @returns {Array} Returns the new shuffled array.
+     */
+    function arrayShuffle(array) {
+      return shuffleSelf(copyArray(array));
+    }
 
-          /**
-           * The base implementation of `_.reduce` and `_.reduceRight`, without support
-           * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
-           *
-           * @private
-           * @param {Array|Object} collection The collection to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @param {*} accumulator The initial value.
-           * @param {boolean} initAccum Specify using the first or last element of
-           *  `collection` as the initial value.
-           * @param {Function} eachFunc The function to iterate over `collection`.
-           * @returns {*} Returns the accumulated value.
-           */
-          function baseReduce(
-            collection,
-            iteratee,
-            accumulator,
-            initAccum,
-            eachFunc,
-          ) {
-            eachFunc(collection, function (value, index, collection) {
-              accumulator = initAccum
-                ? ((initAccum = false), value)
-                : iteratee(accumulator, value, index, collection);
-            });
-            return accumulator;
-          }
+    /**
+     * This function is like `assignValue` except that it doesn't assign
+     * `undefined` values.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {string} key The key of the property to assign.
+     * @param {*} value The value to assign.
+     */
+    function assignMergeValue(object, key, value) {
+      if ((value !== undefined && !eq(object[key], value)) ||
+          (value === undefined && !(key in object))) {
+        baseAssignValue(object, key, value);
+      }
+    }
 
-          /**
-           * The base implementation of `_.sortBy` which uses `comparer` to define the
-           * sort order of `array` and replaces criteria objects with their corresponding
-           * values.
-           *
-           * @private
-           * @param {Array} array The array to sort.
-           * @param {Function} comparer The function to define sort order.
-           * @returns {Array} Returns `array`.
-           */
-          function baseSortBy(array, comparer) {
-            var length = array.length;
+    /**
+     * Assigns `value` to `key` of `object` if the existing value is not equivalent
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {string} key The key of the property to assign.
+     * @param {*} value The value to assign.
+     */
+    function assignValue(object, key, value) {
+      var objValue = object[key];
+      if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
+          (value === undefined && !(key in object))) {
+        baseAssignValue(object, key, value);
+      }
+    }
 
-            array.sort(comparer);
-            while (length--) {
-              array[length] = array[length].value;
-            }
-            return array;
-          }
+    /**
+     * Gets the index at which the `key` is found in `array` of key-value pairs.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {*} key The key to search for.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     */
+    function assocIndexOf(array, key) {
+      var length = array.length;
+      while (length--) {
+        if (eq(array[length][0], key)) {
+          return length;
+        }
+      }
+      return -1;
+    }
 
-          /**
-           * The base implementation of `_.sum` and `_.sumBy` without support for
-           * iteratee shorthands.
-           *
-           * @private
-           * @param {Array} array The array to iterate over.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @returns {number} Returns the sum.
-           */
-          function baseSum(array, iteratee) {
-            var result,
-              index = -1,
-              length = array.length;
-
-            while (++index < length) {
-              var current = iteratee(array[index]);
-              if (current !== undefined) {
-                result = result === undefined ? current : result + current;
-              }
-            }
-            return result;
-          }
+    /**
+     * Aggregates elements of `collection` on `accumulator` with keys transformed
+     * by `iteratee` and values set by `setter`.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} setter The function to set `accumulator` values.
+     * @param {Function} iteratee The iteratee to transform keys.
+     * @param {Object} accumulator The initial aggregated object.
+     * @returns {Function} Returns `accumulator`.
+     */
+    function baseAggregator(collection, setter, iteratee, accumulator) {
+      baseEach(collection, function(value, key, collection) {
+        setter(accumulator, value, iteratee(value), collection);
+      });
+      return accumulator;
+    }
 
-          /**
-           * The base implementation of `_.times` without support for iteratee shorthands
-           * or max array length checks.
-           *
-           * @private
-           * @param {number} n The number of times to invoke `iteratee`.
-           * @param {Function} iteratee The function invoked per iteration.
-           * @returns {Array} Returns the array of results.
-           */
-          function baseTimes(n, iteratee) {
-            var index = -1,
-              result = Array(n);
+    /**
+     * The base implementation of `_.assign` without support for multiple sources
+     * or `customizer` functions.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @returns {Object} Returns `object`.
+     */
+    function baseAssign(object, source) {
+      return object && copyObject(source, keys(source), object);
+    }
 
-            while (++index < n) {
-              result[index] = iteratee(index);
-            }
-            return result;
-          }
+    /**
+     * The base implementation of `_.assignIn` without support for multiple sources
+     * or `customizer` functions.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @returns {Object} Returns `object`.
+     */
+    function baseAssignIn(object, source) {
+      return object && copyObject(source, keysIn(source), object);
+    }
 
-          /**
-           * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
-           * of key-value pairs for `object` corresponding to the property names of `props`.
-           *
-           * @private
-           * @param {Object} object The object to query.
-           * @param {Array} props The property names to get values for.
-           * @returns {Object} Returns the key-value pairs.
-           */
-          function baseToPairs(object, props) {
-            return arrayMap(props, function (key) {
-              return [key, object[key]];
-            });
-          }
+    /**
+     * The base implementation of `assignValue` and `assignMergeValue` without
+     * value checks.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {string} key The key of the property to assign.
+     * @param {*} value The value to assign.
+     */
+    function baseAssignValue(object, key, value) {
+      if (key == '__proto__' && defineProperty) {
+        defineProperty(object, key, {
+          'configurable': true,
+          'enumerable': true,
+          'value': value,
+          'writable': true
+        });
+      } else {
+        object[key] = value;
+      }
+    }
 
-          /**
-           * The base implementation of `_.unary` without support for storing metadata.
-           *
-           * @private
-           * @param {Function} func The function to cap arguments for.
-           * @returns {Function} Returns the new capped function.
-           */
-          function baseUnary(func) {
-            return function (value) {
-              return func(value);
-            };
-          }
+    /**
+     * The base implementation of `_.at` without support for individual paths.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {string[]} paths The property paths to pick.
+     * @returns {Array} Returns the picked elements.
+     */
+    function baseAt(object, paths) {
+      var index = -1,
+          length = paths.length,
+          result = Array(length),
+          skip = object == null;
+
+      while (++index < length) {
+        result[index] = skip ? undefined : get(object, paths[index]);
+      }
+      return result;
+    }
 
-          /**
-           * The base implementation of `_.values` and `_.valuesIn` which creates an
-           * array of `object` property values corresponding to the property names
-           * of `props`.
-           *
-           * @private
-           * @param {Object} object The object to query.
-           * @param {Array} props The property names to get values for.
-           * @returns {Object} Returns the array of property values.
-           */
-          function baseValues(object, props) {
-            return arrayMap(props, function (key) {
-              return object[key];
-            });
-          }
+    /**
+     * The base implementation of `_.clamp` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {number} number The number to clamp.
+     * @param {number} [lower] The lower bound.
+     * @param {number} upper The upper bound.
+     * @returns {number} Returns the clamped number.
+     */
+    function baseClamp(number, lower, upper) {
+      if (number === number) {
+        if (upper !== undefined) {
+          number = number <= upper ? number : upper;
+        }
+        if (lower !== undefined) {
+          number = number >= lower ? number : lower;
+        }
+      }
+      return number;
+    }
 
-          /**
-           * Checks if a `cache` value for `key` exists.
-           *
-           * @private
-           * @param {Object} cache The cache to query.
-           * @param {string} key The key of the entry to check.
-           * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-           */
-          function cacheHas(cache, key) {
-            return cache.has(key);
-          }
+    /**
+     * The base implementation of `_.clone` and `_.cloneDeep` which tracks
+     * traversed objects.
+     *
+     * @private
+     * @param {*} value The value to clone.
+     * @param {boolean} bitmask The bitmask flags.
+     *  1 - Deep clone
+     *  2 - Flatten inherited properties
+     *  4 - Clone symbols
+     * @param {Function} [customizer] The function to customize cloning.
+     * @param {string} [key] The key of `value`.
+     * @param {Object} [object] The parent object of `value`.
+     * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
+     * @returns {*} Returns the cloned value.
+     */
+    function baseClone(value, bitmask, customizer, key, object, stack) {
+      var result,
+          isDeep = bitmask & CLONE_DEEP_FLAG,
+          isFlat = bitmask & CLONE_FLAT_FLAG,
+          isFull = bitmask & CLONE_SYMBOLS_FLAG;
+
+      if (customizer) {
+        result = object ? customizer(value, key, object, stack) : customizer(value);
+      }
+      if (result !== undefined) {
+        return result;
+      }
+      if (!isObject(value)) {
+        return value;
+      }
+      var isArr = isArray(value);
+      if (isArr) {
+        result = initCloneArray(value);
+        if (!isDeep) {
+          return copyArray(value, result);
+        }
+      } else {
+        var tag = getTag(value),
+            isFunc = tag == funcTag || tag == genTag;
 
-          /**
-           * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
-           * that is not found in the character symbols.
-           *
-           * @private
-           * @param {Array} strSymbols The string symbols to inspect.
-           * @param {Array} chrSymbols The character symbols to find.
-           * @returns {number} Returns the index of the first unmatched string symbol.
-           */
-          function charsStartIndex(strSymbols, chrSymbols) {
-            var index = -1,
-              length = strSymbols.length;
-
-            while (
-              ++index < length &&
-              baseIndexOf(chrSymbols, strSymbols[index], 0) > -1
-            ) {}
-            return index;
+        if (isBuffer(value)) {
+          return cloneBuffer(value, isDeep);
+        }
+        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+          result = (isFlat || isFunc) ? {} : initCloneObject(value);
+          if (!isDeep) {
+            return isFlat
+              ? copySymbolsIn(value, baseAssignIn(result, value))
+              : copySymbols(value, baseAssign(result, value));
           }
-
-          /**
-           * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
-           * that is not found in the character symbols.
-           *
-           * @private
-           * @param {Array} strSymbols The string symbols to inspect.
-           * @param {Array} chrSymbols The character symbols to find.
-           * @returns {number} Returns the index of the last unmatched string symbol.
-           */
-          function charsEndIndex(strSymbols, chrSymbols) {
-            var index = strSymbols.length;
-
-            while (
-              index-- &&
-              baseIndexOf(chrSymbols, strSymbols[index], 0) > -1
-            ) {}
-            return index;
+        } else {
+          if (!cloneableTags[tag]) {
+            return object ? value : {};
           }
+          result = initCloneByTag(value, tag, isDeep);
+        }
+      }
+      // Check for circular references and return its corresponding clone.
+      stack || (stack = new Stack);
+      var stacked = stack.get(value);
+      if (stacked) {
+        return stacked;
+      }
+      stack.set(value, result);
 
-          /**
-           * Gets the number of `placeholder` occurrences in `array`.
-           *
-           * @private
-           * @param {Array} array The array to inspect.
-           * @param {*} placeholder The placeholder to search for.
-           * @returns {number} Returns the placeholder count.
-           */
-          function countHolders(array, placeholder) {
-            var length = array.length,
-              result = 0;
+      if (isSet(value)) {
+        value.forEach(function(subValue) {
+          result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
+        });
 
-            while (length--) {
-              if (array[length] === placeholder) {
-                ++result;
-              }
-            }
-            return result;
-          }
+        return result;
+      }
 
-          /**
-           * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
-           * letters to basic Latin letters.
-           *
-           * @private
-           * @param {string} letter The matched letter to deburr.
-           * @returns {string} Returns the deburred letter.
-           */
-          var deburrLetter = basePropertyOf(deburredLetters);
+      if (isMap(value)) {
+        value.forEach(function(subValue, key) {
+          result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
+        });
 
-          /**
-           * Used by `_.escape` to convert characters to HTML entities.
-           *
-           * @private
-           * @param {string} chr The matched character to escape.
-           * @returns {string} Returns the escaped character.
-           */
-          var escapeHtmlChar = basePropertyOf(htmlEscapes);
+        return result;
+      }
 
-          /**
-           * Used by `_.template` to escape characters for inclusion in compiled string literals.
-           *
-           * @private
-           * @param {string} chr The matched character to escape.
-           * @returns {string} Returns the escaped character.
-           */
-          function escapeStringChar(chr) {
-            return "\\" + stringEscapes[chr];
-          }
+      var keysFunc = isFull
+        ? (isFlat ? getAllKeysIn : getAllKeys)
+        : (isFlat ? keysIn : keys);
 
-          /**
-           * Gets the value at `key` of `object`.
-           *
-           * @private
-           * @param {Object} [object] The object to query.
-           * @param {string} key The key of the property to get.
-           * @returns {*} Returns the property value.
-           */
-          function getValue(object, key) {
-            return object == null ? undefined : object[key];
-          }
+      var props = isArr ? undefined : keysFunc(value);
+      arrayEach(props || value, function(subValue, key) {
+        if (props) {
+          key = subValue;
+          subValue = value[key];
+        }
+        // Recursively populate clone (susceptible to call stack limits).
+        assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
+      });
+      return result;
+    }
 
-          /**
-           * Checks if `string` contains Unicode symbols.
-           *
-           * @private
-           * @param {string} string The string to inspect.
-           * @returns {boolean} Returns `true` if a symbol is found, else `false`.
-           */
-          function hasUnicode(string) {
-            return reHasUnicode.test(string);
-          }
+    /**
+     * The base implementation of `_.conforms` which doesn't clone `source`.
+     *
+     * @private
+     * @param {Object} source The object of property predicates to conform to.
+     * @returns {Function} Returns the new spec function.
+     */
+    function baseConforms(source) {
+      var props = keys(source);
+      return function(object) {
+        return baseConformsTo(object, source, props);
+      };
+    }
 
-          /**
-           * Checks if `string` contains a word composed of Unicode symbols.
-           *
-           * @private
-           * @param {string} string The string to inspect.
-           * @returns {boolean} Returns `true` if a word is found, else `false`.
-           */
-          function hasUnicodeWord(string) {
-            return reHasUnicodeWord.test(string);
-          }
+    /**
+     * The base implementation of `_.conformsTo` which accepts `props` to check.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property predicates to conform to.
+     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
+     */
+    function baseConformsTo(object, source, props) {
+      var length = props.length;
+      if (object == null) {
+        return !length;
+      }
+      object = Object(object);
+      while (length--) {
+        var key = props[length],
+            predicate = source[key],
+            value = object[key];
+
+        if ((value === undefined && !(key in object)) || !predicate(value)) {
+          return false;
+        }
+      }
+      return true;
+    }
 
-          /**
-           * Converts `iterator` to an array.
-           *
-           * @private
-           * @param {Object} iterator The iterator to convert.
-           * @returns {Array} Returns the converted array.
-           */
-          function iteratorToArray(iterator) {
-            var data,
-              result = [];
+    /**
+     * The base implementation of `_.delay` and `_.defer` which accepts `args`
+     * to provide to `func`.
+     *
+     * @private
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @param {Array} args The arguments to provide to `func`.
+     * @returns {number|Object} Returns the timer id or timeout object.
+     */
+    function baseDelay(func, wait, args) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return setTimeout(function() { func.apply(undefined, args); }, wait);
+    }
+
+    /**
+     * The base implementation of methods like `_.difference` without support
+     * for excluding multiple arrays or iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Array} values The values to exclude.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     */
+    function baseDifference(array, values, iteratee, comparator) {
+      var index = -1,
+          includes = arrayIncludes,
+          isCommon = true,
+          length = array.length,
+          result = [],
+          valuesLength = values.length;
+
+      if (!length) {
+        return result;
+      }
+      if (iteratee) {
+        values = arrayMap(values, baseUnary(iteratee));
+      }
+      if (comparator) {
+        includes = arrayIncludesWith;
+        isCommon = false;
+      }
+      else if (values.length >= LARGE_ARRAY_SIZE) {
+        includes = cacheHas;
+        isCommon = false;
+        values = new SetCache(values);
+      }
+      outer:
+      while (++index < length) {
+        var value = array[index],
+            computed = iteratee == null ? value : iteratee(value);
 
-            while (!(data = iterator.next()).done) {
-              result.push(data.value);
+        value = (comparator || value !== 0) ? value : 0;
+        if (isCommon && computed === computed) {
+          var valuesIndex = valuesLength;
+          while (valuesIndex--) {
+            if (values[valuesIndex] === computed) {
+              continue outer;
             }
-            return result;
           }
+          result.push(value);
+        }
+        else if (!includes(values, computed, comparator)) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
 
-          /**
-           * Converts `map` to its key-value pairs.
-           *
-           * @private
-           * @param {Object} map The map to convert.
-           * @returns {Array} Returns the key-value pairs.
-           */
-          function mapToArray(map) {
-            var index = -1,
-              result = Array(map.size);
+    /**
+     * The base implementation of `_.forEach` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     */
+    var baseEach = createBaseEach(baseForOwn);
+
+    /**
+     * The base implementation of `_.forEachRight` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     */
+    var baseEachRight = createBaseEach(baseForOwnRight, true);
+
+    /**
+     * The base implementation of `_.every` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`
+     */
+    function baseEvery(collection, predicate) {
+      var result = true;
+      baseEach(collection, function(value, index, collection) {
+        result = !!predicate(value, index, collection);
+        return result;
+      });
+      return result;
+    }
 
-            map.forEach(function (value, key) {
-              result[++index] = [key, value];
-            });
-            return result;
-          }
+    /**
+     * The base implementation of methods like `_.max` and `_.min` which accepts a
+     * `comparator` to determine the extremum value.
+     *
+     * @private
+     * @param {Array} array The array to iterate over.
+     * @param {Function} iteratee The iteratee invoked per iteration.
+     * @param {Function} comparator The comparator used to compare values.
+     * @returns {*} Returns the extremum value.
+     */
+    function baseExtremum(array, iteratee, comparator) {
+      var index = -1,
+          length = array.length;
+
+      while (++index < length) {
+        var value = array[index],
+            current = iteratee(value);
+
+        if (current != null && (computed === undefined
+              ? (current === current && !isSymbol(current))
+              : comparator(current, computed)
+            )) {
+          var computed = current,
+              result = value;
+        }
+      }
+      return result;
+    }
 
-          /**
-           * Creates a unary function that invokes `func` with its argument transformed.
-           *
-           * @private
-           * @param {Function} func The function to wrap.
-           * @param {Function} transform The argument transform.
-           * @returns {Function} Returns the new function.
-           */
-          function overArg(func, transform) {
-            return function (arg) {
-              return func(transform(arg));
-            };
-          }
+    /**
+     * The base implementation of `_.fill` without an iteratee call guard.
+     *
+     * @private
+     * @param {Array} array The array to fill.
+     * @param {*} value The value to fill `array` with.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns `array`.
+     */
+    function baseFill(array, value, start, end) {
+      var length = array.length;
+
+      start = toInteger(start);
+      if (start < 0) {
+        start = -start > length ? 0 : (length + start);
+      }
+      end = (end === undefined || end > length) ? length : toInteger(end);
+      if (end < 0) {
+        end += length;
+      }
+      end = start > end ? 0 : toLength(end);
+      while (start < end) {
+        array[start++] = value;
+      }
+      return array;
+    }
 
-          /**
-           * Replaces all `placeholder` elements in `array` with an internal placeholder
-           * and returns an array of their indexes.
-           *
-           * @private
-           * @param {Array} array The array to modify.
-           * @param {*} placeholder The placeholder to replace.
-           * @returns {Array} Returns the new array of placeholder indexes.
-           */
-          function replaceHolders(array, placeholder) {
-            var index = -1,
-              length = array.length,
-              resIndex = 0,
-              result = [];
-
-            while (++index < length) {
-              var value = array[index];
-              if (value === placeholder || value === PLACEHOLDER) {
-                array[index] = PLACEHOLDER;
-                result[resIndex++] = index;
-              }
-            }
-            return result;
-          }
+    /**
+     * The base implementation of `_.filter` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     */
+    function baseFilter(collection, predicate) {
+      var result = [];
+      baseEach(collection, function(value, index, collection) {
+        if (predicate(value, index, collection)) {
+          result.push(value);
+        }
+      });
+      return result;
+    }
 
-          /**
-           * Gets the value at `key`, unless `key` is "__proto__".
-           *
-           * @private
-           * @param {Object} object The object to query.
-           * @param {string} key The key of the property to get.
-           * @returns {*} Returns the property value.
-           */
-          function safeGet(object, key) {
-            return key == "__proto__" ? undefined : object[key];
+    /**
+     * The base implementation of `_.flatten` with support for restricting flattening.
+     *
+     * @private
+     * @param {Array} array The array to flatten.
+     * @param {number} depth The maximum recursion depth.
+     * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
+     * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
+     * @param {Array} [result=[]] The initial result value.
+     * @returns {Array} Returns the new flattened array.
+     */
+    function baseFlatten(array, depth, predicate, isStrict, result) {
+      var index = -1,
+          length = array.length;
+
+      predicate || (predicate = isFlattenable);
+      result || (result = []);
+
+      while (++index < length) {
+        var value = array[index];
+        if (depth > 0 && predicate(value)) {
+          if (depth > 1) {
+            // Recursively flatten arrays (susceptible to call stack limits).
+            baseFlatten(value, depth - 1, predicate, isStrict, result);
+          } else {
+            arrayPush(result, value);
           }
+        } else if (!isStrict) {
+          result[result.length] = value;
+        }
+      }
+      return result;
+    }
 
-          /**
-           * Converts `set` to an array of its values.
-           *
-           * @private
-           * @param {Object} set The set to convert.
-           * @returns {Array} Returns the values.
-           */
-          function setToArray(set) {
-            var index = -1,
-              result = Array(set.size);
+    /**
+     * The base implementation of `baseForOwn` which iterates over `object`
+     * properties returned by `keysFunc` and invokes `iteratee` for each property.
+     * Iteratee functions may exit iteration early by explicitly returning `false`.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @returns {Object} Returns `object`.
+     */
+    var baseFor = createBaseFor();
+
+    /**
+     * This function is like `baseFor` except that it iterates over properties
+     * in the opposite order.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @returns {Object} Returns `object`.
+     */
+    var baseForRight = createBaseFor(true);
+
+    /**
+     * The base implementation of `_.forOwn` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForOwn(object, iteratee) {
+      return object && baseFor(object, iteratee, keys);
+    }
 
-            set.forEach(function (value) {
-              result[++index] = value;
-            });
-            return result;
-          }
+    /**
+     * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForOwnRight(object, iteratee) {
+      return object && baseForRight(object, iteratee, keys);
+    }
 
-          /**
-           * Converts `set` to its value-value pairs.
-           *
-           * @private
-           * @param {Object} set The set to convert.
-           * @returns {Array} Returns the value-value pairs.
-           */
-          function setToPairs(set) {
-            var index = -1,
-              result = Array(set.size);
+    /**
+     * The base implementation of `_.functions` which creates an array of
+     * `object` function property names filtered from `props`.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Array} props The property names to filter.
+     * @returns {Array} Returns the function names.
+     */
+    function baseFunctions(object, props) {
+      return arrayFilter(props, function(key) {
+        return isFunction(object[key]);
+      });
+    }
 
-            set.forEach(function (value) {
-              result[++index] = [value, value];
-            });
-            return result;
-          }
+    /**
+     * The base implementation of `_.get` without support for default values.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to get.
+     * @returns {*} Returns the resolved value.
+     */
+    function baseGet(object, path) {
+      path = castPath(path, object);
 
-          /**
-           * A specialized version of `_.indexOf` which performs strict equality
-           * comparisons of values, i.e. `===`.
-           *
-           * @private
-           * @param {Array} array The array to inspect.
-           * @param {*} value The value to search for.
-           * @param {number} fromIndex The index to search from.
-           * @returns {number} Returns the index of the matched value, else `-1`.
-           */
-          function strictIndexOf(array, value, fromIndex) {
-            var index = fromIndex - 1,
-              length = array.length;
+      var index = 0,
+          length = path.length;
 
-            while (++index < length) {
-              if (array[index] === value) {
-                return index;
-              }
-            }
-            return -1;
-          }
+      while (object != null && index < length) {
+        object = object[toKey(path[index++])];
+      }
+      return (index && index == length) ? object : undefined;
+    }
 
-          /**
-           * A specialized version of `_.lastIndexOf` which performs strict equality
-           * comparisons of values, i.e. `===`.
-           *
-           * @private
-           * @param {Array} array The array to inspect.
-           * @param {*} value The value to search for.
-           * @param {number} fromIndex The index to search from.
-           * @returns {number} Returns the index of the matched value, else `-1`.
-           */
-          function strictLastIndexOf(array, value, fromIndex) {
-            var index = fromIndex + 1;
-            while (index--) {
-              if (array[index] === value) {
-                return index;
-              }
-            }
-            return index;
-          }
+    /**
+     * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
+     * `keysFunc` and `symbolsFunc` to get the enumerable property names and
+     * symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @param {Function} symbolsFunc The function to get the symbols of `object`.
+     * @returns {Array} Returns the array of property names and symbols.
+     */
+    function baseGetAllKeys(object, keysFunc, symbolsFunc) {
+      var result = keysFunc(object);
+      return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
+    }
 
-          /**
-           * Gets the number of symbols in `string`.
-           *
-           * @private
-           * @param {string} string The string to inspect.
-           * @returns {number} Returns the string size.
-           */
-          function stringSize(string) {
-            return hasUnicode(string) ? unicodeSize(string) : asciiSize(string);
-          }
+    /**
+     * The base implementation of `getTag` without fallbacks for buggy environments.
+     *
+     * @private
+     * @param {*} value The value to query.
+     * @returns {string} Returns the `toStringTag`.
+     */
+    function baseGetTag(value) {
+      if (value == null) {
+        return value === undefined ? undefinedTag : nullTag;
+      }
+      return (symToStringTag && symToStringTag in Object(value))
+        ? getRawTag(value)
+        : objectToString(value);
+    }
 
-          /**
-           * Converts `string` to an array.
-           *
-           * @private
-           * @param {string} string The string to convert.
-           * @returns {Array} Returns the converted array.
-           */
-          function stringToArray(string) {
-            return hasUnicode(string)
-              ? unicodeToArray(string)
-              : asciiToArray(string);
-          }
+    /**
+     * The base implementation of `_.gt` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is greater than `other`,
+     *  else `false`.
+     */
+    function baseGt(value, other) {
+      return value > other;
+    }
 
-          /**
-           * Used by `_.unescape` to convert HTML entities to characters.
-           *
-           * @private
-           * @param {string} chr The matched character to unescape.
-           * @returns {string} Returns the unescaped character.
-           */
-          var unescapeHtmlChar = basePropertyOf(htmlUnescapes);
+    /**
+     * The base implementation of `_.has` without support for deep paths.
+     *
+     * @private
+     * @param {Object} [object] The object to query.
+     * @param {Array|string} key The key to check.
+     * @returns {boolean} Returns `true` if `key` exists, else `false`.
+     */
+    function baseHas(object, key) {
+      return object != null && hasOwnProperty.call(object, key);
+    }
 
-          /**
-           * Gets the size of a Unicode `string`.
-           *
-           * @private
-           * @param {string} string The string inspect.
-           * @returns {number} Returns the string size.
-           */
-          function unicodeSize(string) {
-            var result = (reUnicode.lastIndex = 0);
-            while (reUnicode.test(string)) {
-              ++result;
+    /**
+     * The base implementation of `_.hasIn` without support for deep paths.
+     *
+     * @private
+     * @param {Object} [object] The object to query.
+     * @param {Array|string} key The key to check.
+     * @returns {boolean} Returns `true` if `key` exists, else `false`.
+     */
+    function baseHasIn(object, key) {
+      return object != null && key in Object(object);
+    }
+
+    /**
+     * The base implementation of `_.inRange` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {number} number The number to check.
+     * @param {number} start The start of the range.
+     * @param {number} end The end of the range.
+     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
+     */
+    function baseInRange(number, start, end) {
+      return number >= nativeMin(start, end) && number < nativeMax(start, end);
+    }
+
+    /**
+     * The base implementation of methods like `_.intersection`, without support
+     * for iteratee shorthands, that accepts an array of arrays to inspect.
+     *
+     * @private
+     * @param {Array} arrays The arrays to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of shared values.
+     */
+    function baseIntersection(arrays, iteratee, comparator) {
+      var includes = comparator ? arrayIncludesWith : arrayIncludes,
+          length = arrays[0].length,
+          othLength = arrays.length,
+          othIndex = othLength,
+          caches = Array(othLength),
+          maxLength = Infinity,
+          result = [];
+
+      while (othIndex--) {
+        var array = arrays[othIndex];
+        if (othIndex && iteratee) {
+          array = arrayMap(array, baseUnary(iteratee));
+        }
+        maxLength = nativeMin(array.length, maxLength);
+        caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
+          ? new SetCache(othIndex && array)
+          : undefined;
+      }
+      array = arrays[0];
+
+      var index = -1,
+          seen = caches[0];
+
+      outer:
+      while (++index < length && result.length < maxLength) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        value = (comparator || value !== 0) ? value : 0;
+        if (!(seen
+              ? cacheHas(seen, computed)
+              : includes(result, computed, comparator)
+            )) {
+          othIndex = othLength;
+          while (--othIndex) {
+            var cache = caches[othIndex];
+            if (!(cache
+                  ? cacheHas(cache, computed)
+                  : includes(arrays[othIndex], computed, comparator))
+                ) {
+              continue outer;
             }
-            return result;
           }
-
-          /**
-           * Converts a Unicode `string` to an array.
-           *
-           * @private
-           * @param {string} string The string to convert.
-           * @returns {Array} Returns the converted array.
-           */
-          function unicodeToArray(string) {
-            return string.match(reUnicode) || [];
+          if (seen) {
+            seen.push(computed);
           }
+          result.push(value);
+        }
+      }
+      return result;
+    }
 
-          /**
-           * Splits a Unicode `string` into an array of its words.
-           *
-           * @private
-           * @param {string} The string to inspect.
-           * @returns {Array} Returns the words of `string`.
-           */
-          function unicodeWords(string) {
-            return string.match(reUnicodeWord) || [];
-          }
+    /**
+     * The base implementation of `_.invert` and `_.invertBy` which inverts
+     * `object` with values transformed by `iteratee` and set by `setter`.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} setter The function to set `accumulator` values.
+     * @param {Function} iteratee The iteratee to transform values.
+     * @param {Object} accumulator The initial inverted object.
+     * @returns {Function} Returns `accumulator`.
+     */
+    function baseInverter(object, setter, iteratee, accumulator) {
+      baseForOwn(object, function(value, key, object) {
+        setter(accumulator, iteratee(value), key, object);
+      });
+      return accumulator;
+    }
 
-          /*--------------------------------------------------------------------------*/
+    /**
+     * The base implementation of `_.invoke` without support for individual
+     * method arguments.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {Array} args The arguments to invoke the method with.
+     * @returns {*} Returns the result of the invoked method.
+     */
+    function baseInvoke(object, path, args) {
+      path = castPath(path, object);
+      object = parent(object, path);
+      var func = object == null ? object : object[toKey(last(path))];
+      return func == null ? undefined : apply(func, object, args);
+    }
 
-          /**
-           * Create a new pristine `lodash` function using the `context` object.
-           *
-           * @static
-           * @memberOf _
-           * @since 1.1.0
-           * @category Util
-           * @param {Object} [context=root] The context object.
-           * @returns {Function} Returns a new `lodash` function.
-           * @example
-           *
-           * _.mixin({ 'foo': _.constant('foo') });
-           *
-           * var lodash = _.runInContext();
-           * lodash.mixin({ 'bar': lodash.constant('bar') });
-           *
-           * _.isFunction(_.foo);
-           * // => true
-           * _.isFunction(_.bar);
-           * // => false
-           *
-           * lodash.isFunction(lodash.foo);
-           * // => false
-           * lodash.isFunction(lodash.bar);
-           * // => true
-           *
-           * // Create a suped-up `defer` in Node.js.
-           * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
-           */
-          var runInContext = function runInContext(context) {
-            context =
-              context == null
-                ? root
-                : _.defaults(
-                    root.Object(),
-                    context,
-                    _.pick(root, contextProps),
-                  );
-
-            /** Built-in constructor references. */
-            var Array = context.Array,
-              Date = context.Date,
-              Error = context.Error,
-              Function = context.Function,
-              Math = context.Math,
-              Object = context.Object,
-              RegExp = context.RegExp,
-              String = context.String,
-              TypeError = context.TypeError;
-
-            /** Used for built-in method references. */
-            var arrayProto = Array.prototype,
-              funcProto = Function.prototype,
-              objectProto = Object.prototype;
-
-            /** Used to detect overreaching core-js shims. */
-            var coreJsData = context["__core-js_shared__"];
-
-            /** Used to resolve the decompiled source of functions. */
-            var funcToString = funcProto.toString;
-
-            /** Used to check objects for own properties. */
-            var hasOwnProperty = objectProto.hasOwnProperty;
-
-            /** Used to generate unique IDs. */
-            var idCounter = 0;
-
-            /** Used to detect methods masquerading as native. */
-            var maskSrcKey = (function () {
-              var uid = /[^.]+$/.exec(
-                (coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO) ||
-                  "",
-              );
-              return uid ? "Symbol(src)_1." + uid : "";
-            })();
-
-            /**
-             * Used to resolve the
-             * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
-             * of values.
-             */
-            var nativeObjectToString = objectProto.toString;
-
-            /** Used to infer the `Object` constructor. */
-            var objectCtorString = funcToString.call(Object);
-
-            /** Used to restore the original `_` reference in `_.noConflict`. */
-            var oldDash = root._;
-
-            /** Used to detect if a method is native. */
-            var reIsNative = RegExp(
-              "^" +
-                funcToString
-                  .call(hasOwnProperty)
-                  .replace(reRegExpChar, "\\$&")
-                  .replace(
-                    /hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,
-                    "$1.*?",
-                  ) +
-                "$",
-            );
-
-            /** Built-in value references. */
-            var Buffer = moduleExports ? context.Buffer : undefined,
-              Symbol = context.Symbol,
-              Uint8Array = context.Uint8Array,
-              allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
-              getPrototype = overArg(Object.getPrototypeOf, Object),
-              objectCreate = Object.create,
-              propertyIsEnumerable = objectProto.propertyIsEnumerable,
-              splice = arrayProto.splice,
-              spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
-              symIterator = Symbol ? Symbol.iterator : undefined,
-              symToStringTag = Symbol ? Symbol.toStringTag : undefined;
-
-            var defineProperty = (function () {
-              try {
-                var func = getNative(Object, "defineProperty");
-                func({}, "", {});
-                return func;
-              } catch (e) {}
-            })();
-
-            /** Mocked built-ins. */
-            var ctxClearTimeout =
-                context.clearTimeout !== root.clearTimeout &&
-                context.clearTimeout,
-              ctxNow = Date && Date.now !== root.Date.now && Date.now,
-              ctxSetTimeout =
-                context.setTimeout !== root.setTimeout && context.setTimeout;
-
-            /* Built-in method references for those with the same name as other `lodash` methods. */
-            var nativeCeil = Math.ceil,
-              nativeFloor = Math.floor,
-              nativeGetSymbols = Object.getOwnPropertySymbols,
-              nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
-              nativeIsFinite = context.isFinite,
-              nativeJoin = arrayProto.join,
-              nativeKeys = overArg(Object.keys, Object),
-              nativeMax = Math.max,
-              nativeMin = Math.min,
-              nativeNow = Date.now,
-              nativeParseInt = context.parseInt,
-              nativeRandom = Math.random,
-              nativeReverse = arrayProto.reverse;
-
-            /* Built-in method references that are verified to be native. */
-            var DataView = getNative(context, "DataView"),
-              Map = getNative(context, "Map"),
-              Promise = getNative(context, "Promise"),
-              Set = getNative(context, "Set"),
-              WeakMap = getNative(context, "WeakMap"),
-              nativeCreate = getNative(Object, "create");
-
-            /** Used to store function metadata. */
-            var metaMap = WeakMap && new WeakMap();
-
-            /** Used to lookup unminified function names. */
-            var realNames = {};
-
-            /** Used to detect maps, sets, and weakmaps. */
-            var dataViewCtorString = toSource(DataView),
-              mapCtorString = toSource(Map),
-              promiseCtorString = toSource(Promise),
-              setCtorString = toSource(Set),
-              weakMapCtorString = toSource(WeakMap);
-
-            /** Used to convert symbols to primitives and strings. */
-            var symbolProto = Symbol ? Symbol.prototype : undefined,
-              symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
-              symbolToString = symbolProto ? symbolProto.toString : undefined;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates a `lodash` object which wraps `value` to enable implicit method
-             * chain sequences. Methods that operate on and return arrays, collections,
-             * and functions can be chained together. Methods that retrieve a single value
-             * or may return a primitive value will automatically end the chain sequence
-             * and return the unwrapped value. Otherwise, the value must be unwrapped
-             * with `_#value`.
-             *
-             * Explicit chain sequences, which must be unwrapped with `_#value`, may be
-             * enabled using `_.chain`.
-             *
-             * The execution of chained methods is lazy, that is, it's deferred until
-             * `_#value` is implicitly or explicitly called.
-             *
-             * Lazy evaluation allows several methods to support shortcut fusion.
-             * Shortcut fusion is an optimization to merge iteratee calls; this avoids
-             * the creation of intermediate arrays and can greatly reduce the number of
-             * iteratee executions. Sections of a chain sequence qualify for shortcut
-             * fusion if the section is applied to an array and iteratees accept only
-             * one argument. The heuristic for whether a section qualifies for shortcut
-             * fusion is subject to change.
-             *
-             * Chaining is supported in custom builds as long as the `_#value` method is
-             * directly or indirectly included in the build.
-             *
-             * In addition to lodash methods, wrappers have `Array` and `String` methods.
-             *
-             * The wrapper `Array` methods are:
-             * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
-             *
-             * The wrapper `String` methods are:
-             * `replace` and `split`
-             *
-             * The wrapper methods that support shortcut fusion are:
-             * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
-             * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
-             * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
-             *
-             * The chainable wrapper methods are:
-             * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
-             * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
-             * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
-             * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
-             * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
-             * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
-             * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
-             * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
-             * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
-             * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
-             * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
-             * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
-             * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
-             * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
-             * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
-             * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
-             * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
-             * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
-             * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
-             * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
-             * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
-             * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
-             * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
-             * `zipObject`, `zipObjectDeep`, and `zipWith`
-             *
-             * The wrapper methods that are **not** chainable by default are:
-             * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
-             * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
-             * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
-             * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
-             * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
-             * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
-             * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
-             * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
-             * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
-             * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
-             * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
-             * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
-             * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
-             * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
-             * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
-             * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
-             * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
-             * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
-             * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
-             * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
-             * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
-             * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
-             * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
-             * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
-             * `upperFirst`, `value`, and `words`
-             *
-             * @name _
-             * @constructor
-             * @category Seq
-             * @param {*} value The value to wrap in a `lodash` instance.
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * function square(n) {
-             *   return n * n;
-             * }
-             *
-             * var wrapped = _([1, 2, 3]);
-             *
-             * // Returns an unwrapped value.
-             * wrapped.reduce(_.add);
-             * // => 6
-             *
-             * // Returns a wrapped value.
-             * var squares = wrapped.map(square);
-             *
-             * _.isArray(squares);
-             * // => false
-             *
-             * _.isArray(squares.value());
-             * // => true
-             */
-            function lodash(value) {
-              if (
-                isObjectLike(value) &&
-                !isArray(value) &&
-                !(value instanceof LazyWrapper)
-              ) {
-                if (value instanceof LodashWrapper) {
-                  return value;
-                }
-                if (hasOwnProperty.call(value, "__wrapped__")) {
-                  return wrapperClone(value);
-                }
-              }
-              return new LodashWrapper(value);
-            }
+    /**
+     * The base implementation of `_.isArguments`.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
+     */
+    function baseIsArguments(value) {
+      return isObjectLike(value) && baseGetTag(value) == argsTag;
+    }
 
-            /**
-             * The base implementation of `_.create` without support for assigning
-             * properties to the created object.
-             *
-             * @private
-             * @param {Object} proto The object to inherit from.
-             * @returns {Object} Returns the new object.
-             */
-            var baseCreate = (function () {
-              function object() {}
-              return function (proto) {
-                if (!isObject(proto)) {
-                  return {};
-                }
-                if (objectCreate) {
-                  return objectCreate(proto);
-                }
-                object.prototype = proto;
-                var result = new object();
-                object.prototype = undefined;
-                return result;
-              };
-            })();
-
-            /**
-             * The function whose prototype chain sequence wrappers inherit from.
-             *
-             * @private
-             */
-            function baseLodash() {
-              // No operation performed.
-            }
+    /**
+     * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
+     */
+    function baseIsArrayBuffer(value) {
+      return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
+    }
 
-            /**
-             * The base constructor for creating `lodash` wrapper objects.
-             *
-             * @private
-             * @param {*} value The value to wrap.
-             * @param {boolean} [chainAll] Enable explicit method chain sequences.
-             */
-            function LodashWrapper(value, chainAll) {
-              this.__wrapped__ = value;
-              this.__actions__ = [];
-              this.__chain__ = !!chainAll;
-              this.__index__ = 0;
-              this.__values__ = undefined;
-            }
+    /**
+     * The base implementation of `_.isDate` without Node.js optimizations.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
+     */
+    function baseIsDate(value) {
+      return isObjectLike(value) && baseGetTag(value) == dateTag;
+    }
 
-            /**
-             * By default, the template delimiters used by lodash are like those in
-             * embedded Ruby (ERB) as well as ES2015 template strings. Change the
-             * following template settings to use alternative delimiters.
-             *
-             * @static
-             * @memberOf _
-             * @type {Object}
-             */
-            lodash.templateSettings = {
-              /**
-               * Used to detect `data` property values to be HTML-escaped.
-               *
-               * @memberOf _.templateSettings
-               * @type {RegExp}
-               */
-              escape: reEscape,
-
-              /**
-               * Used to detect code to be evaluated.
-               *
-               * @memberOf _.templateSettings
-               * @type {RegExp}
-               */
-              evaluate: reEvaluate,
-
-              /**
-               * Used to detect `data` property values to inject.
-               *
-               * @memberOf _.templateSettings
-               * @type {RegExp}
-               */
-              interpolate: reInterpolate,
-
-              /**
-               * Used to reference the data object in the template text.
-               *
-               * @memberOf _.templateSettings
-               * @type {string}
-               */
-              variable: "",
-
-              /**
-               * Used to import variables into the compiled template.
-               *
-               * @memberOf _.templateSettings
-               * @type {Object}
-               */
-              imports: {
-                /**
-                 * A reference to the `lodash` function.
-                 *
-                 * @memberOf _.templateSettings.imports
-                 * @type {Function}
-                 */
-                _: lodash,
-              },
-            };
+    /**
+     * The base implementation of `_.isEqual` which supports partial comparisons
+     * and tracks traversed objects.
+     *
+     * @private
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @param {boolean} bitmask The bitmask flags.
+     *  1 - Unordered comparison
+     *  2 - Partial comparison
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @param {Object} [stack] Tracks traversed `value` and `other` objects.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     */
+    function baseIsEqual(value, other, bitmask, customizer, stack) {
+      if (value === other) {
+        return true;
+      }
+      if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
+        return value !== value && other !== other;
+      }
+      return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
+    }
 
-            // Ensure wrappers are instances of `baseLodash`.
-            lodash.prototype = baseLodash.prototype;
-            lodash.prototype.constructor = lodash;
-
-            LodashWrapper.prototype = baseCreate(baseLodash.prototype);
-            LodashWrapper.prototype.constructor = LodashWrapper;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
-             *
-             * @private
-             * @constructor
-             * @param {*} value The value to wrap.
-             */
-            function LazyWrapper(value) {
-              this.__wrapped__ = value;
-              this.__actions__ = [];
-              this.__dir__ = 1;
-              this.__filtered__ = false;
-              this.__iteratees__ = [];
-              this.__takeCount__ = MAX_ARRAY_LENGTH;
-              this.__views__ = [];
-            }
+    /**
+     * A specialized version of `baseIsEqual` for arrays and objects which performs
+     * deep comparisons and tracks traversed objects enabling objects with circular
+     * references to be compared.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Object} [stack] Tracks traversed `object` and `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
+      var objIsArr = isArray(object),
+          othIsArr = isArray(other),
+          objTag = objIsArr ? arrayTag : getTag(object),
+          othTag = othIsArr ? arrayTag : getTag(other);
+
+      objTag = objTag == argsTag ? objectTag : objTag;
+      othTag = othTag == argsTag ? objectTag : othTag;
+
+      var objIsObj = objTag == objectTag,
+          othIsObj = othTag == objectTag,
+          isSameTag = objTag == othTag;
+
+      if (isSameTag && isBuffer(object)) {
+        if (!isBuffer(other)) {
+          return false;
+        }
+        objIsArr = true;
+        objIsObj = false;
+      }
+      if (isSameTag && !objIsObj) {
+        stack || (stack = new Stack);
+        return (objIsArr || isTypedArray(object))
+          ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
+          : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
+      }
+      if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
+        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
+            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
 
-            /**
-             * Creates a clone of the lazy wrapper object.
-             *
-             * @private
-             * @name clone
-             * @memberOf LazyWrapper
-             * @returns {Object} Returns the cloned `LazyWrapper` object.
-             */
-            function lazyClone() {
-              var result = new LazyWrapper(this.__wrapped__);
-              result.__actions__ = copyArray(this.__actions__);
-              result.__dir__ = this.__dir__;
-              result.__filtered__ = this.__filtered__;
-              result.__iteratees__ = copyArray(this.__iteratees__);
-              result.__takeCount__ = this.__takeCount__;
-              result.__views__ = copyArray(this.__views__);
-              return result;
-            }
+        if (objIsWrapped || othIsWrapped) {
+          var objUnwrapped = objIsWrapped ? object.value() : object,
+              othUnwrapped = othIsWrapped ? other.value() : other;
 
-            /**
-             * Reverses the direction of lazy iteration.
-             *
-             * @private
-             * @name reverse
-             * @memberOf LazyWrapper
-             * @returns {Object} Returns the new reversed `LazyWrapper` object.
-             */
-            function lazyReverse() {
-              if (this.__filtered__) {
-                var result = new LazyWrapper(this);
-                result.__dir__ = -1;
-                result.__filtered__ = true;
-              } else {
-                result = this.clone();
-                result.__dir__ *= -1;
-              }
-              return result;
-            }
+          stack || (stack = new Stack);
+          return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
+        }
+      }
+      if (!isSameTag) {
+        return false;
+      }
+      stack || (stack = new Stack);
+      return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
+    }
 
-            /**
-             * Extracts the unwrapped value from its lazy wrapper.
-             *
-             * @private
-             * @name value
-             * @memberOf LazyWrapper
-             * @returns {*} Returns the unwrapped value.
-             */
-            function lazyValue() {
-              var array = this.__wrapped__.value(),
-                dir = this.__dir__,
-                isArr = isArray(array),
-                isRight = dir < 0,
-                arrLength = isArr ? array.length : 0,
-                view = getView(0, arrLength, this.__views__),
-                start = view.start,
-                end = view.end,
-                length = end - start,
-                index = isRight ? end : start - 1,
-                iteratees = this.__iteratees__,
-                iterLength = iteratees.length,
-                resIndex = 0,
-                takeCount = nativeMin(length, this.__takeCount__);
-
-              if (
-                !isArr ||
-                (!isRight && arrLength == length && takeCount == length)
-              ) {
-                return baseWrapperValue(array, this.__actions__);
-              }
-              var result = [];
+    /**
+     * The base implementation of `_.isMap` without Node.js optimizations.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
+     */
+    function baseIsMap(value) {
+      return isObjectLike(value) && getTag(value) == mapTag;
+    }
 
-              outer: while (length-- && resIndex < takeCount) {
-                index += dir;
+    /**
+     * The base implementation of `_.isMatch` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @param {Array} matchData The property names, values, and compare flags to match.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     */
+    function baseIsMatch(object, source, matchData, customizer) {
+      var index = matchData.length,
+          length = index,
+          noCustomizer = !customizer;
+
+      if (object == null) {
+        return !length;
+      }
+      object = Object(object);
+      while (index--) {
+        var data = matchData[index];
+        if ((noCustomizer && data[2])
+              ? data[1] !== object[data[0]]
+              : !(data[0] in object)
+            ) {
+          return false;
+        }
+      }
+      while (++index < length) {
+        data = matchData[index];
+        var key = data[0],
+            objValue = object[key],
+            srcValue = data[1];
 
-                var iterIndex = -1,
-                  value = array[index];
+        if (noCustomizer && data[2]) {
+          if (objValue === undefined && !(key in object)) {
+            return false;
+          }
+        } else {
+          var stack = new Stack;
+          if (customizer) {
+            var result = customizer(objValue, srcValue, key, object, source, stack);
+          }
+          if (!(result === undefined
+                ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
+                : result
+              )) {
+            return false;
+          }
+        }
+      }
+      return true;
+    }
 
-                while (++iterIndex < iterLength) {
-                  var data = iteratees[iterIndex],
-                    iteratee = data.iteratee,
-                    type = data.type,
-                    computed = iteratee(value);
+    /**
+     * The base implementation of `_.isNative` without bad shim checks.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a native function,
+     *  else `false`.
+     */
+    function baseIsNative(value) {
+      if (!isObject(value) || isMasked(value)) {
+        return false;
+      }
+      var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
+      return pattern.test(toSource(value));
+    }
 
-                  if (type == LAZY_MAP_FLAG) {
-                    value = computed;
-                  } else if (!computed) {
-                    if (type == LAZY_FILTER_FLAG) {
-                      continue outer;
-                    } else {
-                      break outer;
-                    }
-                  }
-                }
-                result[resIndex++] = value;
-              }
-              return result;
-            }
+    /**
+     * The base implementation of `_.isRegExp` without Node.js optimizations.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
+     */
+    function baseIsRegExp(value) {
+      return isObjectLike(value) && baseGetTag(value) == regexpTag;
+    }
 
-            // Ensure `LazyWrapper` is an instance of `baseLodash`.
-            LazyWrapper.prototype = baseCreate(baseLodash.prototype);
-            LazyWrapper.prototype.constructor = LazyWrapper;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates a hash object.
-             *
-             * @private
-             * @constructor
-             * @param {Array} [entries] The key-value pairs to cache.
-             */
-            function Hash(entries) {
-              var index = -1,
-                length = entries == null ? 0 : entries.length;
-
-              this.clear();
-              while (++index < length) {
-                var entry = entries[index];
-                this.set(entry[0], entry[1]);
-              }
-            }
+    /**
+     * The base implementation of `_.isSet` without Node.js optimizations.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
+     */
+    function baseIsSet(value) {
+      return isObjectLike(value) && getTag(value) == setTag;
+    }
 
-            /**
-             * Removes all key-value entries from the hash.
-             *
-             * @private
-             * @name clear
-             * @memberOf Hash
-             */
-            function hashClear() {
-              this.__data__ = nativeCreate ? nativeCreate(null) : {};
-              this.size = 0;
-            }
+    /**
+     * The base implementation of `_.isTypedArray` without Node.js optimizations.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
+     */
+    function baseIsTypedArray(value) {
+      return isObjectLike(value) &&
+        isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
+    }
 
-            /**
-             * Removes `key` and its value from the hash.
-             *
-             * @private
-             * @name delete
-             * @memberOf Hash
-             * @param {Object} hash The hash to modify.
-             * @param {string} key The key of the value to remove.
-             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-             */
-            function hashDelete(key) {
-              var result = this.has(key) && delete this.__data__[key];
-              this.size -= result ? 1 : 0;
-              return result;
-            }
+    /**
+     * The base implementation of `_.iteratee`.
+     *
+     * @private
+     * @param {*} [value=_.identity] The value to convert to an iteratee.
+     * @returns {Function} Returns the iteratee.
+     */
+    function baseIteratee(value) {
+      // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
+      // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
+      if (typeof value == 'function') {
+        return value;
+      }
+      if (value == null) {
+        return identity;
+      }
+      if (typeof value == 'object') {
+        return isArray(value)
+          ? baseMatchesProperty(value[0], value[1])
+          : baseMatches(value);
+      }
+      return property(value);
+    }
 
-            /**
-             * Gets the hash value for `key`.
-             *
-             * @private
-             * @name get
-             * @memberOf Hash
-             * @param {string} key The key of the value to get.
-             * @returns {*} Returns the entry value.
-             */
-            function hashGet(key) {
-              var data = this.__data__;
-              if (nativeCreate) {
-                var result = data[key];
-                return result === HASH_UNDEFINED ? undefined : result;
-              }
-              return hasOwnProperty.call(data, key) ? data[key] : undefined;
-            }
+    /**
+     * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     */
+    function baseKeys(object) {
+      if (!isPrototype(object)) {
+        return nativeKeys(object);
+      }
+      var result = [];
+      for (var key in Object(object)) {
+        if (hasOwnProperty.call(object, key) && key != 'constructor') {
+          result.push(key);
+        }
+      }
+      return result;
+    }
 
-            /**
-             * Checks if a hash value for `key` exists.
-             *
-             * @private
-             * @name has
-             * @memberOf Hash
-             * @param {string} key The key of the entry to check.
-             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-             */
-            function hashHas(key) {
-              var data = this.__data__;
-              return nativeCreate
-                ? data[key] !== undefined
-                : hasOwnProperty.call(data, key);
-            }
+    /**
+     * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     */
+    function baseKeysIn(object) {
+      if (!isObject(object)) {
+        return nativeKeysIn(object);
+      }
+      var isProto = isPrototype(object),
+          result = [];
 
-            /**
-             * Sets the hash `key` to `value`.
-             *
-             * @private
-             * @name set
-             * @memberOf Hash
-             * @param {string} key The key of the value to set.
-             * @param {*} value The value to set.
-             * @returns {Object} Returns the hash instance.
-             */
-            function hashSet(key, value) {
-              var data = this.__data__;
-              this.size += this.has(key) ? 0 : 1;
-              data[key] =
-                nativeCreate && value === undefined ? HASH_UNDEFINED : value;
-              return this;
-            }
+      for (var key in object) {
+        if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
 
-            // Add methods to `Hash`.
-            Hash.prototype.clear = hashClear;
-            Hash.prototype["delete"] = hashDelete;
-            Hash.prototype.get = hashGet;
-            Hash.prototype.has = hashHas;
-            Hash.prototype.set = hashSet;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates an list cache object.
-             *
-             * @private
-             * @constructor
-             * @param {Array} [entries] The key-value pairs to cache.
-             */
-            function ListCache(entries) {
-              var index = -1,
-                length = entries == null ? 0 : entries.length;
-
-              this.clear();
-              while (++index < length) {
-                var entry = entries[index];
-                this.set(entry[0], entry[1]);
-              }
-            }
+    /**
+     * The base implementation of `_.lt` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is less than `other`,
+     *  else `false`.
+     */
+    function baseLt(value, other) {
+      return value < other;
+    }
 
-            /**
-             * Removes all key-value entries from the list cache.
-             *
-             * @private
-             * @name clear
-             * @memberOf ListCache
-             */
-            function listCacheClear() {
-              this.__data__ = [];
-              this.size = 0;
-            }
+    /**
+     * The base implementation of `_.map` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array} Returns the new mapped array.
+     */
+    function baseMap(collection, iteratee) {
+      var index = -1,
+          result = isArrayLike(collection) ? Array(collection.length) : [];
+
+      baseEach(collection, function(value, key, collection) {
+        result[++index] = iteratee(value, key, collection);
+      });
+      return result;
+    }
 
-            /**
-             * Removes `key` and its value from the list cache.
-             *
-             * @private
-             * @name delete
-             * @memberOf ListCache
-             * @param {string} key The key of the value to remove.
-             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-             */
-            function listCacheDelete(key) {
-              var data = this.__data__,
-                index = assocIndexOf(data, key);
-
-              if (index < 0) {
-                return false;
-              }
-              var lastIndex = data.length - 1;
-              if (index == lastIndex) {
-                data.pop();
-              } else {
-                splice.call(data, index, 1);
-              }
-              --this.size;
-              return true;
-            }
+    /**
+     * The base implementation of `_.matches` which doesn't clone `source`.
+     *
+     * @private
+     * @param {Object} source The object of property values to match.
+     * @returns {Function} Returns the new spec function.
+     */
+    function baseMatches(source) {
+      var matchData = getMatchData(source);
+      if (matchData.length == 1 && matchData[0][2]) {
+        return matchesStrictComparable(matchData[0][0], matchData[0][1]);
+      }
+      return function(object) {
+        return object === source || baseIsMatch(object, source, matchData);
+      };
+    }
 
-            /**
-             * Gets the list cache value for `key`.
-             *
-             * @private
-             * @name get
-             * @memberOf ListCache
-             * @param {string} key The key of the value to get.
-             * @returns {*} Returns the entry value.
-             */
-            function listCacheGet(key) {
-              var data = this.__data__,
-                index = assocIndexOf(data, key);
-
-              return index < 0 ? undefined : data[index][1];
-            }
+    /**
+     * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
+     *
+     * @private
+     * @param {string} path The path of the property to get.
+     * @param {*} srcValue The value to match.
+     * @returns {Function} Returns the new spec function.
+     */
+    function baseMatchesProperty(path, srcValue) {
+      if (isKey(path) && isStrictComparable(srcValue)) {
+        return matchesStrictComparable(toKey(path), srcValue);
+      }
+      return function(object) {
+        var objValue = get(object, path);
+        return (objValue === undefined && objValue === srcValue)
+          ? hasIn(object, path)
+          : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
+      };
+    }
 
-            /**
-             * Checks if a list cache value for `key` exists.
-             *
-             * @private
-             * @name has
-             * @memberOf ListCache
-             * @param {string} key The key of the entry to check.
-             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-             */
-            function listCacheHas(key) {
-              return assocIndexOf(this.__data__, key) > -1;
-            }
+    /**
+     * The base implementation of `_.merge` without support for multiple sources.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {number} srcIndex The index of `source`.
+     * @param {Function} [customizer] The function to customize merged values.
+     * @param {Object} [stack] Tracks traversed source values and their merged
+     *  counterparts.
+     */
+    function baseMerge(object, source, srcIndex, customizer, stack) {
+      if (object === source) {
+        return;
+      }
+      baseFor(source, function(srcValue, key) {
+        if (isObject(srcValue)) {
+          stack || (stack = new Stack);
+          baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
+        }
+        else {
+          var newValue = customizer
+            ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
+            : undefined;
 
-            /**
-             * Sets the list cache `key` to `value`.
-             *
-             * @private
-             * @name set
-             * @memberOf ListCache
-             * @param {string} key The key of the value to set.
-             * @param {*} value The value to set.
-             * @returns {Object} Returns the list cache instance.
-             */
-            function listCacheSet(key, value) {
-              var data = this.__data__,
-                index = assocIndexOf(data, key);
-
-              if (index < 0) {
-                ++this.size;
-                data.push([key, value]);
-              } else {
-                data[index][1] = value;
-              }
-              return this;
-            }
+          if (newValue === undefined) {
+            newValue = srcValue;
+          }
+          assignMergeValue(object, key, newValue);
+        }
+      }, keysIn);
+    }
 
-            // Add methods to `ListCache`.
-            ListCache.prototype.clear = listCacheClear;
-            ListCache.prototype["delete"] = listCacheDelete;
-            ListCache.prototype.get = listCacheGet;
-            ListCache.prototype.has = listCacheHas;
-            ListCache.prototype.set = listCacheSet;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates a map cache object to store key-value pairs.
-             *
-             * @private
-             * @constructor
-             * @param {Array} [entries] The key-value pairs to cache.
-             */
-            function MapCache(entries) {
-              var index = -1,
-                length = entries == null ? 0 : entries.length;
-
-              this.clear();
-              while (++index < length) {
-                var entry = entries[index];
-                this.set(entry[0], entry[1]);
-              }
-            }
+    /**
+     * A specialized version of `baseMerge` for arrays and objects which performs
+     * deep merges and tracks traversed objects enabling objects with circular
+     * references to be merged.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {string} key The key of the value to merge.
+     * @param {number} srcIndex The index of `source`.
+     * @param {Function} mergeFunc The function to merge values.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @param {Object} [stack] Tracks traversed source values and their merged
+     *  counterparts.
+     */
+    function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
+      var objValue = safeGet(object, key),
+          srcValue = safeGet(source, key),
+          stacked = stack.get(srcValue);
+
+      if (stacked) {
+        assignMergeValue(object, key, stacked);
+        return;
+      }
+      var newValue = customizer
+        ? customizer(objValue, srcValue, (key + ''), object, source, stack)
+        : undefined;
+
+      var isCommon = newValue === undefined;
+
+      if (isCommon) {
+        var isArr = isArray(srcValue),
+            isBuff = !isArr && isBuffer(srcValue),
+            isTyped = !isArr && !isBuff && isTypedArray(srcValue);
+
+        newValue = srcValue;
+        if (isArr || isBuff || isTyped) {
+          if (isArray(objValue)) {
+            newValue = objValue;
+          }
+          else if (isArrayLikeObject(objValue)) {
+            newValue = copyArray(objValue);
+          }
+          else if (isBuff) {
+            isCommon = false;
+            newValue = cloneBuffer(srcValue, true);
+          }
+          else if (isTyped) {
+            isCommon = false;
+            newValue = cloneTypedArray(srcValue, true);
+          }
+          else {
+            newValue = [];
+          }
+        }
+        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+          newValue = objValue;
+          if (isArguments(objValue)) {
+            newValue = toPlainObject(objValue);
+          }
+          else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
+            newValue = initCloneObject(srcValue);
+          }
+        }
+        else {
+          isCommon = false;
+        }
+      }
+      if (isCommon) {
+        // Recursively merge objects and arrays (susceptible to call stack limits).
+        stack.set(srcValue, newValue);
+        mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
+        stack['delete'](srcValue);
+      }
+      assignMergeValue(object, key, newValue);
+    }
 
-            /**
-             * Removes all key-value entries from the map.
-             *
-             * @private
-             * @name clear
-             * @memberOf MapCache
-             */
-            function mapCacheClear() {
-              this.size = 0;
-              this.__data__ = {
-                hash: new Hash(),
-                map: new (Map || ListCache)(),
-                string: new Hash(),
-              };
-            }
+    /**
+     * The base implementation of `_.nth` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {number} n The index of the element to return.
+     * @returns {*} Returns the nth element of `array`.
+     */
+    function baseNth(array, n) {
+      var length = array.length;
+      if (!length) {
+        return;
+      }
+      n += n < 0 ? length : 0;
+      return isIndex(n, length) ? array[n] : undefined;
+    }
 
-            /**
-             * Removes `key` and its value from the map.
-             *
-             * @private
-             * @name delete
-             * @memberOf MapCache
-             * @param {string} key The key of the value to remove.
-             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-             */
-            function mapCacheDelete(key) {
-              var result = getMapData(this, key)["delete"](key);
-              this.size -= result ? 1 : 0;
-              return result;
-            }
+    /**
+     * The base implementation of `_.orderBy` without param guards.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
+     * @param {string[]} orders The sort orders of `iteratees`.
+     * @returns {Array} Returns the new sorted array.
+     */
+    function baseOrderBy(collection, iteratees, orders) {
+      var index = -1;
+      iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));
+
+      var result = baseMap(collection, function(value, key, collection) {
+        var criteria = arrayMap(iteratees, function(iteratee) {
+          return iteratee(value);
+        });
+        return { 'criteria': criteria, 'index': ++index, 'value': value };
+      });
 
-            /**
-             * Gets the map value for `key`.
-             *
-             * @private
-             * @name get
-             * @memberOf MapCache
-             * @param {string} key The key of the value to get.
-             * @returns {*} Returns the entry value.
-             */
-            function mapCacheGet(key) {
-              return getMapData(this, key).get(key);
-            }
+      return baseSortBy(result, function(object, other) {
+        return compareMultiple(object, other, orders);
+      });
+    }
 
-            /**
-             * Checks if a map value for `key` exists.
-             *
-             * @private
-             * @name has
-             * @memberOf MapCache
-             * @param {string} key The key of the entry to check.
-             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-             */
-            function mapCacheHas(key) {
-              return getMapData(this, key).has(key);
-            }
+    /**
+     * The base implementation of `_.pick` without support for individual
+     * property identifiers.
+     *
+     * @private
+     * @param {Object} object The source object.
+     * @param {string[]} paths The property paths to pick.
+     * @returns {Object} Returns the new object.
+     */
+    function basePick(object, paths) {
+      return basePickBy(object, paths, function(value, path) {
+        return hasIn(object, path);
+      });
+    }
 
-            /**
-             * Sets the map `key` to `value`.
-             *
-             * @private
-             * @name set
-             * @memberOf MapCache
-             * @param {string} key The key of the value to set.
-             * @param {*} value The value to set.
-             * @returns {Object} Returns the map cache instance.
-             */
-            function mapCacheSet(key, value) {
-              var data = getMapData(this, key),
-                size = data.size;
-
-              data.set(key, value);
-              this.size += data.size == size ? 0 : 1;
-              return this;
-            }
+    /**
+     * The base implementation of  `_.pickBy` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The source object.
+     * @param {string[]} paths The property paths to pick.
+     * @param {Function} predicate The function invoked per property.
+     * @returns {Object} Returns the new object.
+     */
+    function basePickBy(object, paths, predicate) {
+      var index = -1,
+          length = paths.length,
+          result = {};
+
+      while (++index < length) {
+        var path = paths[index],
+            value = baseGet(object, path);
+
+        if (predicate(value, path)) {
+          baseSet(result, castPath(path, object), value);
+        }
+      }
+      return result;
+    }
 
-            // Add methods to `MapCache`.
-            MapCache.prototype.clear = mapCacheClear;
-            MapCache.prototype["delete"] = mapCacheDelete;
-            MapCache.prototype.get = mapCacheGet;
-            MapCache.prototype.has = mapCacheHas;
-            MapCache.prototype.set = mapCacheSet;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             *
-             * Creates an array cache object to store unique values.
-             *
-             * @private
-             * @constructor
-             * @param {Array} [values] The values to cache.
-             */
-            function SetCache(values) {
-              var index = -1,
-                length = values == null ? 0 : values.length;
-
-              this.__data__ = new MapCache();
-              while (++index < length) {
-                this.add(values[index]);
-              }
-            }
+    /**
+     * A specialized version of `baseProperty` which supports deep paths.
+     *
+     * @private
+     * @param {Array|string} path The path of the property to get.
+     * @returns {Function} Returns the new accessor function.
+     */
+    function basePropertyDeep(path) {
+      return function(object) {
+        return baseGet(object, path);
+      };
+    }
 
-            /**
-             * Adds `value` to the array cache.
-             *
-             * @private
-             * @name add
-             * @memberOf SetCache
-             * @alias push
-             * @param {*} value The value to cache.
-             * @returns {Object} Returns the cache instance.
-             */
-            function setCacheAdd(value) {
-              this.__data__.set(value, HASH_UNDEFINED);
-              return this;
-            }
+    /**
+     * The base implementation of `_.pullAllBy` without support for iteratee
+     * shorthands.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns `array`.
+     */
+    function basePullAll(array, values, iteratee, comparator) {
+      var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
+          index = -1,
+          length = values.length,
+          seen = array;
+
+      if (array === values) {
+        values = copyArray(values);
+      }
+      if (iteratee) {
+        seen = arrayMap(array, baseUnary(iteratee));
+      }
+      while (++index < length) {
+        var fromIndex = 0,
+            value = values[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
+          if (seen !== array) {
+            splice.call(seen, fromIndex, 1);
+          }
+          splice.call(array, fromIndex, 1);
+        }
+      }
+      return array;
+    }
 
-            /**
-             * Checks if `value` is in the array cache.
-             *
-             * @private
-             * @name has
-             * @memberOf SetCache
-             * @param {*} value The value to search for.
-             * @returns {number} Returns `true` if `value` is found, else `false`.
-             */
-            function setCacheHas(value) {
-              return this.__data__.has(value);
-            }
+    /**
+     * The base implementation of `_.pullAt` without support for individual
+     * indexes or capturing the removed elements.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {number[]} indexes The indexes of elements to remove.
+     * @returns {Array} Returns `array`.
+     */
+    function basePullAt(array, indexes) {
+      var length = array ? indexes.length : 0,
+          lastIndex = length - 1;
+
+      while (length--) {
+        var index = indexes[length];
+        if (length == lastIndex || index !== previous) {
+          var previous = index;
+          if (isIndex(index)) {
+            splice.call(array, index, 1);
+          } else {
+            baseUnset(array, index);
+          }
+        }
+      }
+      return array;
+    }
 
-            // Add methods to `SetCache`.
-            SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
-            SetCache.prototype.has = setCacheHas;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates a stack cache object to store key-value pairs.
-             *
-             * @private
-             * @constructor
-             * @param {Array} [entries] The key-value pairs to cache.
-             */
-            function Stack(entries) {
-              var data = (this.__data__ = new ListCache(entries));
-              this.size = data.size;
-            }
+    /**
+     * The base implementation of `_.random` without support for returning
+     * floating-point numbers.
+     *
+     * @private
+     * @param {number} lower The lower bound.
+     * @param {number} upper The upper bound.
+     * @returns {number} Returns the random number.
+     */
+    function baseRandom(lower, upper) {
+      return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
+    }
 
-            /**
-             * Removes all key-value entries from the stack.
-             *
-             * @private
-             * @name clear
-             * @memberOf Stack
-             */
-            function stackClear() {
-              this.__data__ = new ListCache();
-              this.size = 0;
-            }
+    /**
+     * The base implementation of `_.range` and `_.rangeRight` which doesn't
+     * coerce arguments.
+     *
+     * @private
+     * @param {number} start The start of the range.
+     * @param {number} end The end of the range.
+     * @param {number} step The value to increment or decrement by.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Array} Returns the range of numbers.
+     */
+    function baseRange(start, end, step, fromRight) {
+      var index = -1,
+          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
+          result = Array(length);
 
-            /**
-             * Removes `key` and its value from the stack.
-             *
-             * @private
-             * @name delete
-             * @memberOf Stack
-             * @param {string} key The key of the value to remove.
-             * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-             */
-            function stackDelete(key) {
-              var data = this.__data__,
-                result = data["delete"](key);
-
-              this.size = data.size;
-              return result;
-            }
+      while (length--) {
+        result[fromRight ? length : ++index] = start;
+        start += step;
+      }
+      return result;
+    }
 
-            /**
-             * Gets the stack value for `key`.
-             *
-             * @private
-             * @name get
-             * @memberOf Stack
-             * @param {string} key The key of the value to get.
-             * @returns {*} Returns the entry value.
-             */
-            function stackGet(key) {
-              return this.__data__.get(key);
-            }
+    /**
+     * The base implementation of `_.repeat` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {string} string The string to repeat.
+     * @param {number} n The number of times to repeat the string.
+     * @returns {string} Returns the repeated string.
+     */
+    function baseRepeat(string, n) {
+      var result = '';
+      if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
+        return result;
+      }
+      // Leverage the exponentiation by squaring algorithm for a faster repeat.
+      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
+      do {
+        if (n % 2) {
+          result += string;
+        }
+        n = nativeFloor(n / 2);
+        if (n) {
+          string += string;
+        }
+      } while (n);
 
-            /**
-             * Checks if a stack value for `key` exists.
-             *
-             * @private
-             * @name has
-             * @memberOf Stack
-             * @param {string} key The key of the entry to check.
-             * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-             */
-            function stackHas(key) {
-              return this.__data__.has(key);
-            }
+      return result;
+    }
 
-            /**
-             * Sets the stack `key` to `value`.
-             *
-             * @private
-             * @name set
-             * @memberOf Stack
-             * @param {string} key The key of the value to set.
-             * @param {*} value The value to set.
-             * @returns {Object} Returns the stack cache instance.
-             */
-            function stackSet(key, value) {
-              var data = this.__data__;
-              if (data instanceof ListCache) {
-                var pairs = data.__data__;
-                if (!Map || pairs.length < LARGE_ARRAY_SIZE - 1) {
-                  pairs.push([key, value]);
-                  this.size = ++data.size;
-                  return this;
-                }
-                data = this.__data__ = new MapCache(pairs);
-              }
-              data.set(key, value);
-              this.size = data.size;
-              return this;
-            }
+    /**
+     * The base implementation of `_.rest` which doesn't validate or coerce arguments.
+     *
+     * @private
+     * @param {Function} func The function to apply a rest parameter to.
+     * @param {number} [start=func.length-1] The start position of the rest parameter.
+     * @returns {Function} Returns the new function.
+     */
+    function baseRest(func, start) {
+      return setToString(overRest(func, start, identity), func + '');
+    }
 
-            // Add methods to `Stack`.
-            Stack.prototype.clear = stackClear;
-            Stack.prototype["delete"] = stackDelete;
-            Stack.prototype.get = stackGet;
-            Stack.prototype.has = stackHas;
-            Stack.prototype.set = stackSet;
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates an array of the enumerable property names of the array-like `value`.
-             *
-             * @private
-             * @param {*} value The value to query.
-             * @param {boolean} inherited Specify returning inherited property names.
-             * @returns {Array} Returns the array of property names.
-             */
-            function arrayLikeKeys(value, inherited) {
-              var isArr = isArray(value),
-                isArg = !isArr && isArguments(value),
-                isBuff = !isArr && !isArg && isBuffer(value),
-                isType = !isArr && !isArg && !isBuff && isTypedArray(value),
-                skipIndexes = isArr || isArg || isBuff || isType,
-                result = skipIndexes ? baseTimes(value.length, String) : [],
-                length = result.length;
-
-              for (var key in value) {
-                if (
-                  (inherited || hasOwnProperty.call(value, key)) &&
-                  !(
-                    skipIndexes &&
-                    // Safari 9 has enumerable `arguments.length` in strict mode.
-                    (key == "length" ||
-                      // Node.js 0.10 has enumerable non-index properties on buffers.
-                      (isBuff && (key == "offset" || key == "parent")) ||
-                      // PhantomJS 2 has enumerable non-index properties on typed arrays.
-                      (isType &&
-                        (key == "buffer" ||
-                          key == "byteLength" ||
-                          key == "byteOffset")) ||
-                      // Skip index properties.
-                      isIndex(key, length))
-                  )
-                ) {
-                  result.push(key);
-                }
-              }
-              return result;
-            }
+    /**
+     * The base implementation of `_.sample`.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to sample.
+     * @returns {*} Returns the random element.
+     */
+    function baseSample(collection) {
+      return arraySample(values(collection));
+    }
 
-            /**
-             * A specialized version of `_.sample` for arrays.
-             *
-             * @private
-             * @param {Array} array The array to sample.
-             * @returns {*} Returns the random element.
-             */
-            function arraySample(array) {
-              var length = array.length;
-              return length ? array[baseRandom(0, length - 1)] : undefined;
-            }
+    /**
+     * The base implementation of `_.sampleSize` without param guards.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to sample.
+     * @param {number} n The number of elements to sample.
+     * @returns {Array} Returns the random elements.
+     */
+    function baseSampleSize(collection, n) {
+      var array = values(collection);
+      return shuffleSelf(array, baseClamp(n, 0, array.length));
+    }
 
-            /**
-             * A specialized version of `_.sampleSize` for arrays.
-             *
-             * @private
-             * @param {Array} array The array to sample.
-             * @param {number} n The number of elements to sample.
-             * @returns {Array} Returns the random elements.
-             */
-            function arraySampleSize(array, n) {
-              return shuffleSelf(
-                copyArray(array),
-                baseClamp(n, 0, array.length),
-              );
-            }
+    /**
+     * The base implementation of `_.set`.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @param {Function} [customizer] The function to customize path creation.
+     * @returns {Object} Returns `object`.
+     */
+    function baseSet(object, path, value, customizer) {
+      if (!isObject(object)) {
+        return object;
+      }
+      path = castPath(path, object);
 
-            /**
-             * A specialized version of `_.shuffle` for arrays.
-             *
-             * @private
-             * @param {Array} array The array to shuffle.
-             * @returns {Array} Returns the new shuffled array.
-             */
-            function arrayShuffle(array) {
-              return shuffleSelf(copyArray(array));
-            }
+      var index = -1,
+          length = path.length,
+          lastIndex = length - 1,
+          nested = object;
 
-            /**
-             * This function is like `assignValue` except that it doesn't assign
-             * `undefined` values.
-             *
-             * @private
-             * @param {Object} object The object to modify.
-             * @param {string} key The key of the property to assign.
-             * @param {*} value The value to assign.
-             */
-            function assignMergeValue(object, key, value) {
-              if (
-                (value !== undefined && !eq(object[key], value)) ||
-                (value === undefined && !(key in object))
-              ) {
-                baseAssignValue(object, key, value);
-              }
-            }
+      while (nested != null && ++index < length) {
+        var key = toKey(path[index]),
+            newValue = value;
 
-            /**
-             * Assigns `value` to `key` of `object` if the existing value is not equivalent
-             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons.
-             *
-             * @private
-             * @param {Object} object The object to modify.
-             * @param {string} key The key of the property to assign.
-             * @param {*} value The value to assign.
-             */
-            function assignValue(object, key, value) {
-              var objValue = object[key];
-              if (
-                !(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
-                (value === undefined && !(key in object))
-              ) {
-                baseAssignValue(object, key, value);
-              }
-            }
+        if (index != lastIndex) {
+          var objValue = nested[key];
+          newValue = customizer ? customizer(objValue, key, nested) : undefined;
+          if (newValue === undefined) {
+            newValue = isObject(objValue)
+              ? objValue
+              : (isIndex(path[index + 1]) ? [] : {});
+          }
+        }
+        assignValue(nested, key, newValue);
+        nested = nested[key];
+      }
+      return object;
+    }
 
-            /**
-             * Gets the index at which the `key` is found in `array` of key-value pairs.
-             *
-             * @private
-             * @param {Array} array The array to inspect.
-             * @param {*} key The key to search for.
-             * @returns {number} Returns the index of the matched value, else `-1`.
-             */
-            function assocIndexOf(array, key) {
-              var length = array.length;
-              while (length--) {
-                if (eq(array[length][0], key)) {
-                  return length;
-                }
-              }
-              return -1;
-            }
+    /**
+     * The base implementation of `setData` without support for hot loop shorting.
+     *
+     * @private
+     * @param {Function} func The function to associate metadata with.
+     * @param {*} data The metadata.
+     * @returns {Function} Returns `func`.
+     */
+    var baseSetData = !metaMap ? identity : function(func, data) {
+      metaMap.set(func, data);
+      return func;
+    };
+
+    /**
+     * The base implementation of `setToString` without support for hot loop shorting.
+     *
+     * @private
+     * @param {Function} func The function to modify.
+     * @param {Function} string The `toString` result.
+     * @returns {Function} Returns `func`.
+     */
+    var baseSetToString = !defineProperty ? identity : function(func, string) {
+      return defineProperty(func, 'toString', {
+        'configurable': true,
+        'enumerable': false,
+        'value': constant(string),
+        'writable': true
+      });
+    };
+
+    /**
+     * The base implementation of `_.shuffle`.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to shuffle.
+     * @returns {Array} Returns the new shuffled array.
+     */
+    function baseShuffle(collection) {
+      return shuffleSelf(values(collection));
+    }
 
-            /**
-             * Aggregates elements of `collection` on `accumulator` with keys transformed
-             * by `iteratee` and values set by `setter`.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} setter The function to set `accumulator` values.
-             * @param {Function} iteratee The iteratee to transform keys.
-             * @param {Object} accumulator The initial aggregated object.
-             * @returns {Function} Returns `accumulator`.
-             */
-            function baseAggregator(collection, setter, iteratee, accumulator) {
-              baseEach(collection, function (value, key, collection) {
-                setter(accumulator, value, iteratee(value), collection);
-              });
-              return accumulator;
-            }
+    /**
+     * The base implementation of `_.slice` without an iteratee call guard.
+     *
+     * @private
+     * @param {Array} array The array to slice.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function baseSlice(array, start, end) {
+      var index = -1,
+          length = array.length;
+
+      if (start < 0) {
+        start = -start > length ? 0 : (length + start);
+      }
+      end = end > length ? length : end;
+      if (end < 0) {
+        end += length;
+      }
+      length = start > end ? 0 : ((end - start) >>> 0);
+      start >>>= 0;
+
+      var result = Array(length);
+      while (++index < length) {
+        result[index] = array[index + start];
+      }
+      return result;
+    }
 
-            /**
-             * The base implementation of `_.assign` without support for multiple sources
-             * or `customizer` functions.
-             *
-             * @private
-             * @param {Object} object The destination object.
-             * @param {Object} source The source object.
-             * @returns {Object} Returns `object`.
-             */
-            function baseAssign(object, source) {
-              return object && copyObject(source, keys(source), object);
-            }
+    /**
+     * The base implementation of `_.some` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     */
+    function baseSome(collection, predicate) {
+      var result;
+
+      baseEach(collection, function(value, index, collection) {
+        result = predicate(value, index, collection);
+        return !result;
+      });
+      return !!result;
+    }
 
-            /**
-             * The base implementation of `_.assignIn` without support for multiple sources
-             * or `customizer` functions.
-             *
-             * @private
-             * @param {Object} object The destination object.
-             * @param {Object} source The source object.
-             * @returns {Object} Returns `object`.
-             */
-            function baseAssignIn(object, source) {
-              return object && copyObject(source, keysIn(source), object);
-            }
+    /**
+     * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
+     * performs a binary search of `array` to determine the index at which `value`
+     * should be inserted into `array` in order to maintain its sort order.
+     *
+     * @private
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     */
+    function baseSortedIndex(array, value, retHighest) {
+      var low = 0,
+          high = array == null ? low : array.length;
+
+      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
+        while (low < high) {
+          var mid = (low + high) >>> 1,
+              computed = array[mid];
+
+          if (computed !== null && !isSymbol(computed) &&
+              (retHighest ? (computed <= value) : (computed < value))) {
+            low = mid + 1;
+          } else {
+            high = mid;
+          }
+        }
+        return high;
+      }
+      return baseSortedIndexBy(array, value, identity, retHighest);
+    }
 
-            /**
-             * The base implementation of `assignValue` and `assignMergeValue` without
-             * value checks.
-             *
-             * @private
-             * @param {Object} object The object to modify.
-             * @param {string} key The key of the property to assign.
-             * @param {*} value The value to assign.
-             */
-            function baseAssignValue(object, key, value) {
-              if (key == "__proto__" && defineProperty) {
-                defineProperty(object, key, {
-                  configurable: true,
-                  enumerable: true,
-                  value: value,
-                  writable: true,
-                });
-              } else {
-                object[key] = value;
-              }
-            }
+    /**
+     * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
+     * which invokes `iteratee` for `value` and each element of `array` to compute
+     * their sort ranking. The iteratee is invoked with one argument; (value).
+     *
+     * @private
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function} iteratee The iteratee invoked per element.
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     */
+    function baseSortedIndexBy(array, value, iteratee, retHighest) {
+      value = iteratee(value);
+
+      var low = 0,
+          high = array == null ? 0 : array.length,
+          valIsNaN = value !== value,
+          valIsNull = value === null,
+          valIsSymbol = isSymbol(value),
+          valIsUndefined = value === undefined;
+
+      while (low < high) {
+        var mid = nativeFloor((low + high) / 2),
+            computed = iteratee(array[mid]),
+            othIsDefined = computed !== undefined,
+            othIsNull = computed === null,
+            othIsReflexive = computed === computed,
+            othIsSymbol = isSymbol(computed);
+
+        if (valIsNaN) {
+          var setLow = retHighest || othIsReflexive;
+        } else if (valIsUndefined) {
+          setLow = othIsReflexive && (retHighest || othIsDefined);
+        } else if (valIsNull) {
+          setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
+        } else if (valIsSymbol) {
+          setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
+        } else if (othIsNull || othIsSymbol) {
+          setLow = false;
+        } else {
+          setLow = retHighest ? (computed <= value) : (computed < value);
+        }
+        if (setLow) {
+          low = mid + 1;
+        } else {
+          high = mid;
+        }
+      }
+      return nativeMin(high, MAX_ARRAY_INDEX);
+    }
 
-            /**
-             * The base implementation of `_.at` without support for individual paths.
-             *
-             * @private
-             * @param {Object} object The object to iterate over.
-             * @param {string[]} paths The property paths to pick.
-             * @returns {Array} Returns the picked elements.
-             */
-            function baseAt(object, paths) {
-              var index = -1,
-                length = paths.length,
-                result = Array(length),
-                skip = object == null;
-
-              while (++index < length) {
-                result[index] = skip ? undefined : get(object, paths[index]);
-              }
-              return result;
-            }
+    /**
+     * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
+     * support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     */
+    function baseSortedUniq(array, iteratee) {
+      var index = -1,
+          length = array.length,
+          resIndex = 0,
+          result = [];
 
-            /**
-             * The base implementation of `_.clamp` which doesn't coerce arguments.
-             *
-             * @private
-             * @param {number} number The number to clamp.
-             * @param {number} [lower] The lower bound.
-             * @param {number} upper The upper bound.
-             * @returns {number} Returns the clamped number.
-             */
-            function baseClamp(number, lower, upper) {
-              if (number === number) {
-                if (upper !== undefined) {
-                  number = number <= upper ? number : upper;
-                }
-                if (lower !== undefined) {
-                  number = number >= lower ? number : lower;
-                }
-              }
-              return number;
-            }
+      while (++index < length) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value) : value;
 
-            /**
-             * The base implementation of `_.clone` and `_.cloneDeep` which tracks
-             * traversed objects.
-             *
-             * @private
-             * @param {*} value The value to clone.
-             * @param {boolean} bitmask The bitmask flags.
-             *  1 - Deep clone
-             *  2 - Flatten inherited properties
-             *  4 - Clone symbols
-             * @param {Function} [customizer] The function to customize cloning.
-             * @param {string} [key] The key of `value`.
-             * @param {Object} [object] The parent object of `value`.
-             * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
-             * @returns {*} Returns the cloned value.
-             */
-            function baseClone(value, bitmask, customizer, key, object, stack) {
-              var result,
-                isDeep = bitmask & CLONE_DEEP_FLAG,
-                isFlat = bitmask & CLONE_FLAT_FLAG,
-                isFull = bitmask & CLONE_SYMBOLS_FLAG;
-
-              if (customizer) {
-                result = object
-                  ? customizer(value, key, object, stack)
-                  : customizer(value);
-              }
-              if (result !== undefined) {
-                return result;
-              }
-              if (!isObject(value)) {
-                return value;
-              }
-              var isArr = isArray(value);
-              if (isArr) {
-                result = initCloneArray(value);
-                if (!isDeep) {
-                  return copyArray(value, result);
-                }
-              } else {
-                var tag = getTag(value),
-                  isFunc = tag == funcTag || tag == genTag;
+        if (!index || !eq(computed, seen)) {
+          var seen = computed;
+          result[resIndex++] = value === 0 ? 0 : value;
+        }
+      }
+      return result;
+    }
 
-                if (isBuffer(value)) {
-                  return cloneBuffer(value, isDeep);
-                }
-                if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
-                  result = isFlat || isFunc ? {} : initCloneObject(value);
-                  if (!isDeep) {
-                    return isFlat
-                      ? copySymbolsIn(value, baseAssignIn(result, value))
-                      : copySymbols(value, baseAssign(result, value));
-                  }
-                } else {
-                  if (!cloneableTags[tag]) {
-                    return object ? value : {};
-                  }
-                  result = initCloneByTag(value, tag, isDeep);
-                }
-              }
-              // Check for circular references and return its corresponding clone.
-              stack || (stack = new Stack());
-              var stacked = stack.get(value);
-              if (stacked) {
-                return stacked;
-              }
-              stack.set(value, result);
-
-              if (isSet(value)) {
-                value.forEach(function (subValue) {
-                  result.add(
-                    baseClone(
-                      subValue,
-                      bitmask,
-                      customizer,
-                      subValue,
-                      value,
-                      stack,
-                    ),
-                  );
-                });
+    /**
+     * The base implementation of `_.toNumber` which doesn't ensure correct
+     * conversions of binary, hexadecimal, or octal string values.
+     *
+     * @private
+     * @param {*} value The value to process.
+     * @returns {number} Returns the number.
+     */
+    function baseToNumber(value) {
+      if (typeof value == 'number') {
+        return value;
+      }
+      if (isSymbol(value)) {
+        return NAN;
+      }
+      return +value;
+    }
 
-                return result;
-              }
+    /**
+     * The base implementation of `_.toString` which doesn't convert nullish
+     * values to empty strings.
+     *
+     * @private
+     * @param {*} value The value to process.
+     * @returns {string} Returns the string.
+     */
+    function baseToString(value) {
+      // Exit early for strings to avoid a performance hit in some environments.
+      if (typeof value == 'string') {
+        return value;
+      }
+      if (isArray(value)) {
+        // Recursively convert values (susceptible to call stack limits).
+        return arrayMap(value, baseToString) + '';
+      }
+      if (isSymbol(value)) {
+        return symbolToString ? symbolToString.call(value) : '';
+      }
+      var result = (value + '');
+      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
+    }
 
-              if (isMap(value)) {
-                value.forEach(function (subValue, key) {
-                  result.set(
-                    key,
-                    baseClone(subValue, bitmask, customizer, key, value, stack),
-                  );
-                });
+    /**
+     * The base implementation of `_.uniqBy` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     */
+    function baseUniq(array, iteratee, comparator) {
+      var index = -1,
+          includes = arrayIncludes,
+          length = array.length,
+          isCommon = true,
+          result = [],
+          seen = result;
+
+      if (comparator) {
+        isCommon = false;
+        includes = arrayIncludesWith;
+      }
+      else if (length >= LARGE_ARRAY_SIZE) {
+        var set = iteratee ? null : createSet(array);
+        if (set) {
+          return setToArray(set);
+        }
+        isCommon = false;
+        includes = cacheHas;
+        seen = new SetCache;
+      }
+      else {
+        seen = iteratee ? [] : result;
+      }
+      outer:
+      while (++index < length) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        value = (comparator || value !== 0) ? value : 0;
+        if (isCommon && computed === computed) {
+          var seenIndex = seen.length;
+          while (seenIndex--) {
+            if (seen[seenIndex] === computed) {
+              continue outer;
+            }
+          }
+          if (iteratee) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+        else if (!includes(seen, computed, comparator)) {
+          if (seen !== result) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
 
-                return result;
-              }
+    /**
+     * The base implementation of `_.unset`.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The property path to unset.
+     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
+     */
+    function baseUnset(object, path) {
+      path = castPath(path, object);
+      object = parent(object, path);
+      return object == null || delete object[toKey(last(path))];
+    }
 
-              var keysFunc = isFull
-                ? isFlat
-                  ? getAllKeysIn
-                  : getAllKeys
-                : isFlat
-                  ? keysIn
-                  : keys;
-
-              var props = isArr ? undefined : keysFunc(value);
-              arrayEach(props || value, function (subValue, key) {
-                if (props) {
-                  key = subValue;
-                  subValue = value[key];
-                }
-                // Recursively populate clone (susceptible to call stack limits).
-                assignValue(
-                  result,
-                  key,
-                  baseClone(subValue, bitmask, customizer, key, value, stack),
-                );
-              });
-              return result;
-            }
+    /**
+     * The base implementation of `_.update`.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to update.
+     * @param {Function} updater The function to produce the updated value.
+     * @param {Function} [customizer] The function to customize path creation.
+     * @returns {Object} Returns `object`.
+     */
+    function baseUpdate(object, path, updater, customizer) {
+      return baseSet(object, path, updater(baseGet(object, path)), customizer);
+    }
 
-            /**
-             * The base implementation of `_.conforms` which doesn't clone `source`.
-             *
-             * @private
-             * @param {Object} source The object of property predicates to conform to.
-             * @returns {Function} Returns the new spec function.
-             */
-            function baseConforms(source) {
-              var props = keys(source);
-              return function (object) {
-                return baseConformsTo(object, source, props);
-              };
-            }
+    /**
+     * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
+     * without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {Function} predicate The function invoked per iteration.
+     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function baseWhile(array, predicate, isDrop, fromRight) {
+      var length = array.length,
+          index = fromRight ? length : -1;
+
+      while ((fromRight ? index-- : ++index < length) &&
+        predicate(array[index], index, array)) {}
+
+      return isDrop
+        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
+        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
+    }
 
-            /**
-             * The base implementation of `_.conformsTo` which accepts `props` to check.
-             *
-             * @private
-             * @param {Object} object The object to inspect.
-             * @param {Object} source The object of property predicates to conform to.
-             * @returns {boolean} Returns `true` if `object` conforms, else `false`.
-             */
-            function baseConformsTo(object, source, props) {
-              var length = props.length;
-              if (object == null) {
-                return !length;
-              }
-              object = Object(object);
-              while (length--) {
-                var key = props[length],
-                  predicate = source[key],
-                  value = object[key];
-
-                if (
-                  (value === undefined && !(key in object)) ||
-                  !predicate(value)
-                ) {
-                  return false;
-                }
-              }
-              return true;
-            }
+    /**
+     * The base implementation of `wrapperValue` which returns the result of
+     * performing a sequence of actions on the unwrapped `value`, where each
+     * successive action is supplied the return value of the previous.
+     *
+     * @private
+     * @param {*} value The unwrapped value.
+     * @param {Array} actions Actions to perform to resolve the unwrapped value.
+     * @returns {*} Returns the resolved value.
+     */
+    function baseWrapperValue(value, actions) {
+      var result = value;
+      if (result instanceof LazyWrapper) {
+        result = result.value();
+      }
+      return arrayReduce(actions, function(result, action) {
+        return action.func.apply(action.thisArg, arrayPush([result], action.args));
+      }, result);
+    }
 
-            /**
-             * The base implementation of `_.delay` and `_.defer` which accepts `args`
-             * to provide to `func`.
-             *
-             * @private
-             * @param {Function} func The function to delay.
-             * @param {number} wait The number of milliseconds to delay invocation.
-             * @param {Array} args The arguments to provide to `func`.
-             * @returns {number|Object} Returns the timer id or timeout object.
-             */
-            function baseDelay(func, wait, args) {
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              return setTimeout(function () {
-                func.apply(undefined, args);
-              }, wait);
-            }
+    /**
+     * The base implementation of methods like `_.xor`, without support for
+     * iteratee shorthands, that accepts an array of arrays to inspect.
+     *
+     * @private
+     * @param {Array} arrays The arrays to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of values.
+     */
+    function baseXor(arrays, iteratee, comparator) {
+      var length = arrays.length;
+      if (length < 2) {
+        return length ? baseUniq(arrays[0]) : [];
+      }
+      var index = -1,
+          result = Array(length);
 
-            /**
-             * The base implementation of methods like `_.difference` without support
-             * for excluding multiple arrays or iteratee shorthands.
-             *
-             * @private
-             * @param {Array} array The array to inspect.
-             * @param {Array} values The values to exclude.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of filtered values.
-             */
-            function baseDifference(array, values, iteratee, comparator) {
-              var index = -1,
-                includes = arrayIncludes,
-                isCommon = true,
-                length = array.length,
-                result = [],
-                valuesLength = values.length;
-
-              if (!length) {
-                return result;
-              }
-              if (iteratee) {
-                values = arrayMap(values, baseUnary(iteratee));
-              }
-              if (comparator) {
-                includes = arrayIncludesWith;
-                isCommon = false;
-              } else if (values.length >= LARGE_ARRAY_SIZE) {
-                includes = cacheHas;
-                isCommon = false;
-                values = new SetCache(values);
-              }
-              outer: while (++index < length) {
-                var value = array[index],
-                  computed = iteratee == null ? value : iteratee(value);
-
-                value = comparator || value !== 0 ? value : 0;
-                if (isCommon && computed === computed) {
-                  var valuesIndex = valuesLength;
-                  while (valuesIndex--) {
-                    if (values[valuesIndex] === computed) {
-                      continue outer;
-                    }
-                  }
-                  result.push(value);
-                } else if (!includes(values, computed, comparator)) {
-                  result.push(value);
-                }
-              }
-              return result;
-            }
+      while (++index < length) {
+        var array = arrays[index],
+            othIndex = -1;
 
-            /**
-             * The base implementation of `_.forEach` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @returns {Array|Object} Returns `collection`.
-             */
-            var baseEach = createBaseEach(baseForOwn);
-
-            /**
-             * The base implementation of `_.forEachRight` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @returns {Array|Object} Returns `collection`.
-             */
-            var baseEachRight = createBaseEach(baseForOwnRight, true);
-
-            /**
-             * The base implementation of `_.every` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} predicate The function invoked per iteration.
-             * @returns {boolean} Returns `true` if all elements pass the predicate check,
-             *  else `false`
-             */
-            function baseEvery(collection, predicate) {
-              var result = true;
-              baseEach(collection, function (value, index, collection) {
-                result = !!predicate(value, index, collection);
-                return result;
-              });
-              return result;
-            }
+        while (++othIndex < length) {
+          if (othIndex != index) {
+            result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
+          }
+        }
+      }
+      return baseUniq(baseFlatten(result, 1), iteratee, comparator);
+    }
 
-            /**
-             * The base implementation of methods like `_.max` and `_.min` which accepts a
-             * `comparator` to determine the extremum value.
-             *
-             * @private
-             * @param {Array} array The array to iterate over.
-             * @param {Function} iteratee The iteratee invoked per iteration.
-             * @param {Function} comparator The comparator used to compare values.
-             * @returns {*} Returns the extremum value.
-             */
-            function baseExtremum(array, iteratee, comparator) {
-              var index = -1,
-                length = array.length;
-
-              while (++index < length) {
-                var value = array[index],
-                  current = iteratee(value);
-
-                if (
-                  current != null &&
-                  (computed === undefined
-                    ? current === current && !isSymbol(current)
-                    : comparator(current, computed))
-                ) {
-                  var computed = current,
-                    result = value;
-                }
-              }
-              return result;
-            }
+    /**
+     * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
+     *
+     * @private
+     * @param {Array} props The property identifiers.
+     * @param {Array} values The property values.
+     * @param {Function} assignFunc The function to assign values.
+     * @returns {Object} Returns the new object.
+     */
+    function baseZipObject(props, values, assignFunc) {
+      var index = -1,
+          length = props.length,
+          valsLength = values.length,
+          result = {};
+
+      while (++index < length) {
+        var value = index < valsLength ? values[index] : undefined;
+        assignFunc(result, props[index], value);
+      }
+      return result;
+    }
 
-            /**
-             * The base implementation of `_.fill` without an iteratee call guard.
-             *
-             * @private
-             * @param {Array} array The array to fill.
-             * @param {*} value The value to fill `array` with.
-             * @param {number} [start=0] The start position.
-             * @param {number} [end=array.length] The end position.
-             * @returns {Array} Returns `array`.
-             */
-            function baseFill(array, value, start, end) {
-              var length = array.length;
-
-              start = toInteger(start);
-              if (start < 0) {
-                start = -start > length ? 0 : length + start;
-              }
-              end = end === undefined || end > length ? length : toInteger(end);
-              if (end < 0) {
-                end += length;
-              }
-              end = start > end ? 0 : toLength(end);
-              while (start < end) {
-                array[start++] = value;
-              }
-              return array;
-            }
+    /**
+     * Casts `value` to an empty array if it's not an array like object.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {Array|Object} Returns the cast array-like object.
+     */
+    function castArrayLikeObject(value) {
+      return isArrayLikeObject(value) ? value : [];
+    }
 
-            /**
-             * The base implementation of `_.filter` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} predicate The function invoked per iteration.
-             * @returns {Array} Returns the new filtered array.
-             */
-            function baseFilter(collection, predicate) {
-              var result = [];
-              baseEach(collection, function (value, index, collection) {
-                if (predicate(value, index, collection)) {
-                  result.push(value);
-                }
-              });
-              return result;
-            }
+    /**
+     * Casts `value` to `identity` if it's not a function.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {Function} Returns cast function.
+     */
+    function castFunction(value) {
+      return typeof value == 'function' ? value : identity;
+    }
 
-            /**
-             * The base implementation of `_.flatten` with support for restricting flattening.
-             *
-             * @private
-             * @param {Array} array The array to flatten.
-             * @param {number} depth The maximum recursion depth.
-             * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
-             * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
-             * @param {Array} [result=[]] The initial result value.
-             * @returns {Array} Returns the new flattened array.
-             */
-            function baseFlatten(array, depth, predicate, isStrict, result) {
-              var index = -1,
-                length = array.length;
-
-              predicate || (predicate = isFlattenable);
-              result || (result = []);
-
-              while (++index < length) {
-                var value = array[index];
-                if (depth > 0 && predicate(value)) {
-                  if (depth > 1) {
-                    // Recursively flatten arrays (susceptible to call stack limits).
-                    baseFlatten(value, depth - 1, predicate, isStrict, result);
-                  } else {
-                    arrayPush(result, value);
-                  }
-                } else if (!isStrict) {
-                  result[result.length] = value;
-                }
-              }
-              return result;
-            }
+    /**
+     * Casts `value` to a path array if it's not one.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @param {Object} [object] The object to query keys on.
+     * @returns {Array} Returns the cast property path array.
+     */
+    function castPath(value, object) {
+      if (isArray(value)) {
+        return value;
+      }
+      return isKey(value, object) ? [value] : stringToPath(toString(value));
+    }
 
-            /**
-             * The base implementation of `baseForOwn` which iterates over `object`
-             * properties returned by `keysFunc` and invokes `iteratee` for each property.
-             * Iteratee functions may exit iteration early by explicitly returning `false`.
-             *
-             * @private
-             * @param {Object} object The object to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @param {Function} keysFunc The function to get the keys of `object`.
-             * @returns {Object} Returns `object`.
-             */
-            var baseFor = createBaseFor();
-
-            /**
-             * This function is like `baseFor` except that it iterates over properties
-             * in the opposite order.
-             *
-             * @private
-             * @param {Object} object The object to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @param {Function} keysFunc The function to get the keys of `object`.
-             * @returns {Object} Returns `object`.
-             */
-            var baseForRight = createBaseFor(true);
-
-            /**
-             * The base implementation of `_.forOwn` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Object} object The object to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @returns {Object} Returns `object`.
-             */
-            function baseForOwn(object, iteratee) {
-              return object && baseFor(object, iteratee, keys);
-            }
+    /**
+     * A `baseRest` alias which can be replaced with `identity` by module
+     * replacement plugins.
+     *
+     * @private
+     * @type {Function}
+     * @param {Function} func The function to apply a rest parameter to.
+     * @returns {Function} Returns the new function.
+     */
+    var castRest = baseRest;
+
+    /**
+     * Casts `array` to a slice if it's needed.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {number} start The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the cast slice.
+     */
+    function castSlice(array, start, end) {
+      var length = array.length;
+      end = end === undefined ? length : end;
+      return (!start && end >= length) ? array : baseSlice(array, start, end);
+    }
 
-            /**
-             * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Object} object The object to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @returns {Object} Returns `object`.
-             */
-            function baseForOwnRight(object, iteratee) {
-              return object && baseForRight(object, iteratee, keys);
-            }
+    /**
+     * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
+     *
+     * @private
+     * @param {number|Object} id The timer id or timeout object of the timer to clear.
+     */
+    var clearTimeout = ctxClearTimeout || function(id) {
+      return root.clearTimeout(id);
+    };
+
+    /**
+     * Creates a clone of  `buffer`.
+     *
+     * @private
+     * @param {Buffer} buffer The buffer to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Buffer} Returns the cloned buffer.
+     */
+    function cloneBuffer(buffer, isDeep) {
+      if (isDeep) {
+        return buffer.slice();
+      }
+      var length = buffer.length,
+          result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);
+
+      buffer.copy(result);
+      return result;
+    }
 
-            /**
-             * The base implementation of `_.functions` which creates an array of
-             * `object` function property names filtered from `props`.
-             *
-             * @private
-             * @param {Object} object The object to inspect.
-             * @param {Array} props The property names to filter.
-             * @returns {Array} Returns the function names.
-             */
-            function baseFunctions(object, props) {
-              return arrayFilter(props, function (key) {
-                return isFunction(object[key]);
-              });
-            }
+    /**
+     * Creates a clone of `arrayBuffer`.
+     *
+     * @private
+     * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
+     * @returns {ArrayBuffer} Returns the cloned array buffer.
+     */
+    function cloneArrayBuffer(arrayBuffer) {
+      var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
+      new Uint8Array(result).set(new Uint8Array(arrayBuffer));
+      return result;
+    }
 
-            /**
-             * The base implementation of `_.get` without support for default values.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path of the property to get.
-             * @returns {*} Returns the resolved value.
-             */
-            function baseGet(object, path) {
-              path = castPath(path, object);
-
-              var index = 0,
-                length = path.length;
-
-              while (object != null && index < length) {
-                object = object[toKey(path[index++])];
-              }
-              return index && index == length ? object : undefined;
-            }
+    /**
+     * Creates a clone of `dataView`.
+     *
+     * @private
+     * @param {Object} dataView The data view to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the cloned data view.
+     */
+    function cloneDataView(dataView, isDeep) {
+      var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
+      return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
+    }
 
-            /**
-             * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
-             * `keysFunc` and `symbolsFunc` to get the enumerable property names and
-             * symbols of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @param {Function} keysFunc The function to get the keys of `object`.
-             * @param {Function} symbolsFunc The function to get the symbols of `object`.
-             * @returns {Array} Returns the array of property names and symbols.
-             */
-            function baseGetAllKeys(object, keysFunc, symbolsFunc) {
-              var result = keysFunc(object);
-              return isArray(object)
-                ? result
-                : arrayPush(result, symbolsFunc(object));
-            }
+    /**
+     * Creates a clone of `regexp`.
+     *
+     * @private
+     * @param {Object} regexp The regexp to clone.
+     * @returns {Object} Returns the cloned regexp.
+     */
+    function cloneRegExp(regexp) {
+      var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
+      result.lastIndex = regexp.lastIndex;
+      return result;
+    }
 
-            /**
-             * The base implementation of `getTag` without fallbacks for buggy environments.
-             *
-             * @private
-             * @param {*} value The value to query.
-             * @returns {string} Returns the `toStringTag`.
-             */
-            function baseGetTag(value) {
-              if (value == null) {
-                return value === undefined ? undefinedTag : nullTag;
-              }
-              return symToStringTag && symToStringTag in Object(value)
-                ? getRawTag(value)
-                : objectToString(value);
-            }
+    /**
+     * Creates a clone of the `symbol` object.
+     *
+     * @private
+     * @param {Object} symbol The symbol object to clone.
+     * @returns {Object} Returns the cloned symbol object.
+     */
+    function cloneSymbol(symbol) {
+      return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
+    }
 
-            /**
-             * The base implementation of `_.gt` which doesn't coerce arguments.
-             *
-             * @private
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if `value` is greater than `other`,
-             *  else `false`.
-             */
-            function baseGt(value, other) {
-              return value > other;
-            }
+    /**
+     * Creates a clone of `typedArray`.
+     *
+     * @private
+     * @param {Object} typedArray The typed array to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the cloned typed array.
+     */
+    function cloneTypedArray(typedArray, isDeep) {
+      var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
+      return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
+    }
 
-            /**
-             * The base implementation of `_.has` without support for deep paths.
-             *
-             * @private
-             * @param {Object} [object] The object to query.
-             * @param {Array|string} key The key to check.
-             * @returns {boolean} Returns `true` if `key` exists, else `false`.
-             */
-            function baseHas(object, key) {
-              return object != null && hasOwnProperty.call(object, key);
-            }
+    /**
+     * Compares values to sort them in ascending order.
+     *
+     * @private
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {number} Returns the sort order indicator for `value`.
+     */
+    function compareAscending(value, other) {
+      if (value !== other) {
+        var valIsDefined = value !== undefined,
+            valIsNull = value === null,
+            valIsReflexive = value === value,
+            valIsSymbol = isSymbol(value);
+
+        var othIsDefined = other !== undefined,
+            othIsNull = other === null,
+            othIsReflexive = other === other,
+            othIsSymbol = isSymbol(other);
+
+        if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
+            (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
+            (valIsNull && othIsDefined && othIsReflexive) ||
+            (!valIsDefined && othIsReflexive) ||
+            !valIsReflexive) {
+          return 1;
+        }
+        if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
+            (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
+            (othIsNull && valIsDefined && valIsReflexive) ||
+            (!othIsDefined && valIsReflexive) ||
+            !othIsReflexive) {
+          return -1;
+        }
+      }
+      return 0;
+    }
 
-            /**
-             * The base implementation of `_.hasIn` without support for deep paths.
-             *
-             * @private
-             * @param {Object} [object] The object to query.
-             * @param {Array|string} key The key to check.
-             * @returns {boolean} Returns `true` if `key` exists, else `false`.
-             */
-            function baseHasIn(object, key) {
-              return object != null && key in Object(object);
-            }
+    /**
+     * Used by `_.orderBy` to compare multiple properties of a value to another
+     * and stable sort them.
+     *
+     * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
+     * specify an order of "desc" for descending or "asc" for ascending sort order
+     * of corresponding values.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {boolean[]|string[]} orders The order to sort by for each property.
+     * @returns {number} Returns the sort order indicator for `object`.
+     */
+    function compareMultiple(object, other, orders) {
+      var index = -1,
+          objCriteria = object.criteria,
+          othCriteria = other.criteria,
+          length = objCriteria.length,
+          ordersLength = orders.length;
+
+      while (++index < length) {
+        var result = compareAscending(objCriteria[index], othCriteria[index]);
+        if (result) {
+          if (index >= ordersLength) {
+            return result;
+          }
+          var order = orders[index];
+          return result * (order == 'desc' ? -1 : 1);
+        }
+      }
+      // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
+      // that causes it, under certain circumstances, to provide the same value for
+      // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
+      // for more details.
+      //
+      // This also ensures a stable sort in V8 and other engines.
+      // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
+      return object.index - other.index;
+    }
 
-            /**
-             * The base implementation of `_.inRange` which doesn't coerce arguments.
-             *
-             * @private
-             * @param {number} number The number to check.
-             * @param {number} start The start of the range.
-             * @param {number} end The end of the range.
-             * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
-             */
-            function baseInRange(number, start, end) {
-              return (
-                number >= nativeMin(start, end) &&
-                number < nativeMax(start, end)
-              );
-            }
+    /**
+     * Creates an array that is the composition of partially applied arguments,
+     * placeholders, and provided arguments into a single array of arguments.
+     *
+     * @private
+     * @param {Array} args The provided arguments.
+     * @param {Array} partials The arguments to prepend to those provided.
+     * @param {Array} holders The `partials` placeholder indexes.
+     * @params {boolean} [isCurried] Specify composing for a curried function.
+     * @returns {Array} Returns the new array of composed arguments.
+     */
+    function composeArgs(args, partials, holders, isCurried) {
+      var argsIndex = -1,
+          argsLength = args.length,
+          holdersLength = holders.length,
+          leftIndex = -1,
+          leftLength = partials.length,
+          rangeLength = nativeMax(argsLength - holdersLength, 0),
+          result = Array(leftLength + rangeLength),
+          isUncurried = !isCurried;
+
+      while (++leftIndex < leftLength) {
+        result[leftIndex] = partials[leftIndex];
+      }
+      while (++argsIndex < holdersLength) {
+        if (isUncurried || argsIndex < argsLength) {
+          result[holders[argsIndex]] = args[argsIndex];
+        }
+      }
+      while (rangeLength--) {
+        result[leftIndex++] = args[argsIndex++];
+      }
+      return result;
+    }
 
-            /**
-             * The base implementation of methods like `_.intersection`, without support
-             * for iteratee shorthands, that accepts an array of arrays to inspect.
-             *
-             * @private
-             * @param {Array} arrays The arrays to inspect.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of shared values.
-             */
-            function baseIntersection(arrays, iteratee, comparator) {
-              var includes = comparator ? arrayIncludesWith : arrayIncludes,
-                length = arrays[0].length,
-                othLength = arrays.length,
-                othIndex = othLength,
-                caches = Array(othLength),
-                maxLength = Infinity,
-                result = [];
-
-              while (othIndex--) {
-                var array = arrays[othIndex];
-                if (othIndex && iteratee) {
-                  array = arrayMap(array, baseUnary(iteratee));
-                }
-                maxLength = nativeMin(array.length, maxLength);
-                caches[othIndex] =
-                  !comparator &&
-                  (iteratee || (length >= 120 && array.length >= 120))
-                    ? new SetCache(othIndex && array)
-                    : undefined;
-              }
-              array = arrays[0];
+    /**
+     * This function is like `composeArgs` except that the arguments composition
+     * is tailored for `_.partialRight`.
+     *
+     * @private
+     * @param {Array} args The provided arguments.
+     * @param {Array} partials The arguments to append to those provided.
+     * @param {Array} holders The `partials` placeholder indexes.
+     * @params {boolean} [isCurried] Specify composing for a curried function.
+     * @returns {Array} Returns the new array of composed arguments.
+     */
+    function composeArgsRight(args, partials, holders, isCurried) {
+      var argsIndex = -1,
+          argsLength = args.length,
+          holdersIndex = -1,
+          holdersLength = holders.length,
+          rightIndex = -1,
+          rightLength = partials.length,
+          rangeLength = nativeMax(argsLength - holdersLength, 0),
+          result = Array(rangeLength + rightLength),
+          isUncurried = !isCurried;
+
+      while (++argsIndex < rangeLength) {
+        result[argsIndex] = args[argsIndex];
+      }
+      var offset = argsIndex;
+      while (++rightIndex < rightLength) {
+        result[offset + rightIndex] = partials[rightIndex];
+      }
+      while (++holdersIndex < holdersLength) {
+        if (isUncurried || argsIndex < argsLength) {
+          result[offset + holders[holdersIndex]] = args[argsIndex++];
+        }
+      }
+      return result;
+    }
 
-              var index = -1,
-                seen = caches[0];
+    /**
+     * Copies the values of `source` to `array`.
+     *
+     * @private
+     * @param {Array} source The array to copy values from.
+     * @param {Array} [array=[]] The array to copy values to.
+     * @returns {Array} Returns `array`.
+     */
+    function copyArray(source, array) {
+      var index = -1,
+          length = source.length;
 
-              outer: while (++index < length && result.length < maxLength) {
-                var value = array[index],
-                  computed = iteratee ? iteratee(value) : value;
+      array || (array = Array(length));
+      while (++index < length) {
+        array[index] = source[index];
+      }
+      return array;
+    }
 
-                value = comparator || value !== 0 ? value : 0;
-                if (
-                  !(seen
-                    ? cacheHas(seen, computed)
-                    : includes(result, computed, comparator))
-                ) {
-                  othIndex = othLength;
-                  while (--othIndex) {
-                    var cache = caches[othIndex];
-                    if (
-                      !(cache
-                        ? cacheHas(cache, computed)
-                        : includes(arrays[othIndex], computed, comparator))
-                    ) {
-                      continue outer;
-                    }
-                  }
-                  if (seen) {
-                    seen.push(computed);
-                  }
-                  result.push(value);
-                }
-              }
-              return result;
-            }
+    /**
+     * Copies properties of `source` to `object`.
+     *
+     * @private
+     * @param {Object} source The object to copy properties from.
+     * @param {Array} props The property identifiers to copy.
+     * @param {Object} [object={}] The object to copy properties to.
+     * @param {Function} [customizer] The function to customize copied values.
+     * @returns {Object} Returns `object`.
+     */
+    function copyObject(source, props, object, customizer) {
+      var isNew = !object;
+      object || (object = {});
+
+      var index = -1,
+          length = props.length;
+
+      while (++index < length) {
+        var key = props[index];
+
+        var newValue = customizer
+          ? customizer(object[key], source[key], key, object, source)
+          : undefined;
 
-            /**
-             * The base implementation of `_.invert` and `_.invertBy` which inverts
-             * `object` with values transformed by `iteratee` and set by `setter`.
-             *
-             * @private
-             * @param {Object} object The object to iterate over.
-             * @param {Function} setter The function to set `accumulator` values.
-             * @param {Function} iteratee The iteratee to transform values.
-             * @param {Object} accumulator The initial inverted object.
-             * @returns {Function} Returns `accumulator`.
-             */
-            function baseInverter(object, setter, iteratee, accumulator) {
-              baseForOwn(object, function (value, key, object) {
-                setter(accumulator, iteratee(value), key, object);
-              });
-              return accumulator;
-            }
+        if (newValue === undefined) {
+          newValue = source[key];
+        }
+        if (isNew) {
+          baseAssignValue(object, key, newValue);
+        } else {
+          assignValue(object, key, newValue);
+        }
+      }
+      return object;
+    }
 
-            /**
-             * The base implementation of `_.invoke` without support for individual
-             * method arguments.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path of the method to invoke.
-             * @param {Array} args The arguments to invoke the method with.
-             * @returns {*} Returns the result of the invoked method.
-             */
-            function baseInvoke(object, path, args) {
-              path = castPath(path, object);
-              object = parent(object, path);
-              var func = object == null ? object : object[toKey(last(path))];
-              return func == null ? undefined : apply(func, object, args);
-            }
+    /**
+     * Copies own symbols of `source` to `object`.
+     *
+     * @private
+     * @param {Object} source The object to copy symbols from.
+     * @param {Object} [object={}] The object to copy symbols to.
+     * @returns {Object} Returns `object`.
+     */
+    function copySymbols(source, object) {
+      return copyObject(source, getSymbols(source), object);
+    }
 
-            /**
-             * The base implementation of `_.isArguments`.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an `arguments` object,
-             */
-            function baseIsArguments(value) {
-              return isObjectLike(value) && baseGetTag(value) == argsTag;
-            }
+    /**
+     * Copies own and inherited symbols of `source` to `object`.
+     *
+     * @private
+     * @param {Object} source The object to copy symbols from.
+     * @param {Object} [object={}] The object to copy symbols to.
+     * @returns {Object} Returns `object`.
+     */
+    function copySymbolsIn(source, object) {
+      return copyObject(source, getSymbolsIn(source), object);
+    }
 
-            /**
-             * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
-             */
-            function baseIsArrayBuffer(value) {
-              return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
-            }
+    /**
+     * Creates a function like `_.groupBy`.
+     *
+     * @private
+     * @param {Function} setter The function to set accumulator values.
+     * @param {Function} [initializer] The accumulator object initializer.
+     * @returns {Function} Returns the new aggregator function.
+     */
+    function createAggregator(setter, initializer) {
+      return function(collection, iteratee) {
+        var func = isArray(collection) ? arrayAggregator : baseAggregator,
+            accumulator = initializer ? initializer() : {};
+
+        return func(collection, setter, getIteratee(iteratee, 2), accumulator);
+      };
+    }
 
-            /**
-             * The base implementation of `_.isDate` without Node.js optimizations.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
-             */
-            function baseIsDate(value) {
-              return isObjectLike(value) && baseGetTag(value) == dateTag;
-            }
+    /**
+     * Creates a function like `_.assign`.
+     *
+     * @private
+     * @param {Function} assigner The function to assign values.
+     * @returns {Function} Returns the new assigner function.
+     */
+    function createAssigner(assigner) {
+      return baseRest(function(object, sources) {
+        var index = -1,
+            length = sources.length,
+            customizer = length > 1 ? sources[length - 1] : undefined,
+            guard = length > 2 ? sources[2] : undefined;
 
-            /**
-             * The base implementation of `_.isEqual` which supports partial comparisons
-             * and tracks traversed objects.
-             *
-             * @private
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @param {boolean} bitmask The bitmask flags.
-             *  1 - Unordered comparison
-             *  2 - Partial comparison
-             * @param {Function} [customizer] The function to customize comparisons.
-             * @param {Object} [stack] Tracks traversed `value` and `other` objects.
-             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-             */
-            function baseIsEqual(value, other, bitmask, customizer, stack) {
-              if (value === other) {
-                return true;
-              }
-              if (
-                value == null ||
-                other == null ||
-                (!isObjectLike(value) && !isObjectLike(other))
-              ) {
-                return value !== value && other !== other;
-              }
-              return baseIsEqualDeep(
-                value,
-                other,
-                bitmask,
-                customizer,
-                baseIsEqual,
-                stack,
-              );
-            }
+        customizer = (assigner.length > 3 && typeof customizer == 'function')
+          ? (length--, customizer)
+          : undefined;
 
-            /**
-             * A specialized version of `baseIsEqual` for arrays and objects which performs
-             * deep comparisons and tracks traversed objects enabling objects with circular
-             * references to be compared.
-             *
-             * @private
-             * @param {Object} object The object to compare.
-             * @param {Object} other The other object to compare.
-             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-             * @param {Function} customizer The function to customize comparisons.
-             * @param {Function} equalFunc The function to determine equivalents of values.
-             * @param {Object} [stack] Tracks traversed `object` and `other` objects.
-             * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
-             */
-            function baseIsEqualDeep(
-              object,
-              other,
-              bitmask,
-              customizer,
-              equalFunc,
-              stack,
-            ) {
-              var objIsArr = isArray(object),
-                othIsArr = isArray(other),
-                objTag = objIsArr ? arrayTag : getTag(object),
-                othTag = othIsArr ? arrayTag : getTag(other);
+        if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+          customizer = length < 3 ? undefined : customizer;
+          length = 1;
+        }
+        object = Object(object);
+        while (++index < length) {
+          var source = sources[index];
+          if (source) {
+            assigner(object, source, index, customizer);
+          }
+        }
+        return object;
+      });
+    }
 
-              objTag = objTag == argsTag ? objectTag : objTag;
-              othTag = othTag == argsTag ? objectTag : othTag;
+    /**
+     * Creates a `baseEach` or `baseEachRight` function.
+     *
+     * @private
+     * @param {Function} eachFunc The function to iterate over a collection.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new base function.
+     */
+    function createBaseEach(eachFunc, fromRight) {
+      return function(collection, iteratee) {
+        if (collection == null) {
+          return collection;
+        }
+        if (!isArrayLike(collection)) {
+          return eachFunc(collection, iteratee);
+        }
+        var length = collection.length,
+            index = fromRight ? length : -1,
+            iterable = Object(collection);
+
+        while ((fromRight ? index-- : ++index < length)) {
+          if (iteratee(iterable[index], index, iterable) === false) {
+            break;
+          }
+        }
+        return collection;
+      };
+    }
 
-              var objIsObj = objTag == objectTag,
-                othIsObj = othTag == objectTag,
-                isSameTag = objTag == othTag;
+    /**
+     * Creates a base function for methods like `_.forIn` and `_.forOwn`.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new base function.
+     */
+    function createBaseFor(fromRight) {
+      return function(object, iteratee, keysFunc) {
+        var index = -1,
+            iterable = Object(object),
+            props = keysFunc(object),
+            length = props.length;
 
-              if (isSameTag && isBuffer(object)) {
-                if (!isBuffer(other)) {
-                  return false;
-                }
-                objIsArr = true;
-                objIsObj = false;
-              }
-              if (isSameTag && !objIsObj) {
-                stack || (stack = new Stack());
-                return objIsArr || isTypedArray(object)
-                  ? equalArrays(
-                      object,
-                      other,
-                      bitmask,
-                      customizer,
-                      equalFunc,
-                      stack,
-                    )
-                  : equalByTag(
-                      object,
-                      other,
-                      objTag,
-                      bitmask,
-                      customizer,
-                      equalFunc,
-                      stack,
-                    );
-              }
-              if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
-                var objIsWrapped =
-                    objIsObj && hasOwnProperty.call(object, "__wrapped__"),
-                  othIsWrapped =
-                    othIsObj && hasOwnProperty.call(other, "__wrapped__");
-
-                if (objIsWrapped || othIsWrapped) {
-                  var objUnwrapped = objIsWrapped ? object.value() : object,
-                    othUnwrapped = othIsWrapped ? other.value() : other;
-
-                  stack || (stack = new Stack());
-                  return equalFunc(
-                    objUnwrapped,
-                    othUnwrapped,
-                    bitmask,
-                    customizer,
-                    stack,
-                  );
-                }
-              }
-              if (!isSameTag) {
-                return false;
-              }
-              stack || (stack = new Stack());
-              return equalObjects(
-                object,
-                other,
-                bitmask,
-                customizer,
-                equalFunc,
-                stack,
-              );
-            }
+        while (length--) {
+          var key = props[fromRight ? length : ++index];
+          if (iteratee(iterable[key], key, iterable) === false) {
+            break;
+          }
+        }
+        return object;
+      };
+    }
 
-            /**
-             * The base implementation of `_.isMap` without Node.js optimizations.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a map, else `false`.
-             */
-            function baseIsMap(value) {
-              return isObjectLike(value) && getTag(value) == mapTag;
-            }
+    /**
+     * Creates a function that wraps `func` to invoke it with the optional `this`
+     * binding of `thisArg`.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createBind(func, bitmask, thisArg) {
+      var isBind = bitmask & WRAP_BIND_FLAG,
+          Ctor = createCtor(func);
+
+      function wrapper() {
+        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+        return fn.apply(isBind ? thisArg : this, arguments);
+      }
+      return wrapper;
+    }
 
-            /**
-             * The base implementation of `_.isMatch` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Object} object The object to inspect.
-             * @param {Object} source The object of property values to match.
-             * @param {Array} matchData The property names, values, and compare flags to match.
-             * @param {Function} [customizer] The function to customize comparisons.
-             * @returns {boolean} Returns `true` if `object` is a match, else `false`.
-             */
-            function baseIsMatch(object, source, matchData, customizer) {
-              var index = matchData.length,
-                length = index,
-                noCustomizer = !customizer;
-
-              if (object == null) {
-                return !length;
-              }
-              object = Object(object);
-              while (index--) {
-                var data = matchData[index];
-                if (
-                  noCustomizer && data[2]
-                    ? data[1] !== object[data[0]]
-                    : !(data[0] in object)
-                ) {
-                  return false;
-                }
-              }
-              while (++index < length) {
-                data = matchData[index];
-                var key = data[0],
-                  objValue = object[key],
-                  srcValue = data[1];
-
-                if (noCustomizer && data[2]) {
-                  if (objValue === undefined && !(key in object)) {
-                    return false;
-                  }
-                } else {
-                  var stack = new Stack();
-                  if (customizer) {
-                    var result = customizer(
-                      objValue,
-                      srcValue,
-                      key,
-                      object,
-                      source,
-                      stack,
-                    );
-                  }
-                  if (
-                    !(result === undefined
-                      ? baseIsEqual(
-                          srcValue,
-                          objValue,
-                          COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG,
-                          customizer,
-                          stack,
-                        )
-                      : result)
-                  ) {
-                    return false;
-                  }
-                }
-              }
-              return true;
-            }
+    /**
+     * Creates a function like `_.lowerFirst`.
+     *
+     * @private
+     * @param {string} methodName The name of the `String` case method to use.
+     * @returns {Function} Returns the new case function.
+     */
+    function createCaseFirst(methodName) {
+      return function(string) {
+        string = toString(string);
+
+        var strSymbols = hasUnicode(string)
+          ? stringToArray(string)
+          : undefined;
 
-            /**
-             * The base implementation of `_.isNative` without bad shim checks.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a native function,
-             *  else `false`.
-             */
-            function baseIsNative(value) {
-              if (!isObject(value) || isMasked(value)) {
-                return false;
-              }
-              var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
-              return pattern.test(toSource(value));
-            }
+        var chr = strSymbols
+          ? strSymbols[0]
+          : string.charAt(0);
 
-            /**
-             * The base implementation of `_.isRegExp` without Node.js optimizations.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
-             */
-            function baseIsRegExp(value) {
-              return isObjectLike(value) && baseGetTag(value) == regexpTag;
-            }
+        var trailing = strSymbols
+          ? castSlice(strSymbols, 1).join('')
+          : string.slice(1);
 
-            /**
-             * The base implementation of `_.isSet` without Node.js optimizations.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a set, else `false`.
-             */
-            function baseIsSet(value) {
-              return isObjectLike(value) && getTag(value) == setTag;
-            }
+        return chr[methodName]() + trailing;
+      };
+    }
 
-            /**
-             * The base implementation of `_.isTypedArray` without Node.js optimizations.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
-             */
-            function baseIsTypedArray(value) {
-              return (
-                isObjectLike(value) &&
-                isLength(value.length) &&
-                !!typedArrayTags[baseGetTag(value)]
-              );
-            }
+    /**
+     * Creates a function like `_.camelCase`.
+     *
+     * @private
+     * @param {Function} callback The function to combine each word.
+     * @returns {Function} Returns the new compounder function.
+     */
+    function createCompounder(callback) {
+      return function(string) {
+        return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
+      };
+    }
 
-            /**
-             * The base implementation of `_.iteratee`.
-             *
-             * @private
-             * @param {*} [value=_.identity] The value to convert to an iteratee.
-             * @returns {Function} Returns the iteratee.
-             */
-            function baseIteratee(value) {
-              // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
-              // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
-              if (typeof value == "function") {
-                return value;
-              }
-              if (value == null) {
-                return identity;
-              }
-              if (typeof value == "object") {
-                return isArray(value)
-                  ? baseMatchesProperty(value[0], value[1])
-                  : baseMatches(value);
-              }
-              return property(value);
-            }
+    /**
+     * Creates a function that produces an instance of `Ctor` regardless of
+     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
+     *
+     * @private
+     * @param {Function} Ctor The constructor to wrap.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createCtor(Ctor) {
+      return function() {
+        // Use a `switch` statement to work with class constructors. See
+        // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
+        // for more details.
+        var args = arguments;
+        switch (args.length) {
+          case 0: return new Ctor;
+          case 1: return new Ctor(args[0]);
+          case 2: return new Ctor(args[0], args[1]);
+          case 3: return new Ctor(args[0], args[1], args[2]);
+          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
+          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
+          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
+          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+        }
+        var thisBinding = baseCreate(Ctor.prototype),
+            result = Ctor.apply(thisBinding, args);
+
+        // Mimic the constructor's `return` behavior.
+        // See https://es5.github.io/#x13.2.2 for more details.
+        return isObject(result) ? result : thisBinding;
+      };
+    }
 
-            /**
-             * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names.
-             */
-            function baseKeys(object) {
-              if (!isPrototype(object)) {
-                return nativeKeys(object);
-              }
-              var result = [];
-              for (var key in Object(object)) {
-                if (hasOwnProperty.call(object, key) && key != "constructor") {
-                  result.push(key);
-                }
-              }
-              return result;
-            }
+    /**
+     * Creates a function that wraps `func` to enable currying.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @param {number} arity The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createCurry(func, bitmask, arity) {
+      var Ctor = createCtor(func);
+
+      function wrapper() {
+        var length = arguments.length,
+            args = Array(length),
+            index = length,
+            placeholder = getHolder(wrapper);
+
+        while (index--) {
+          args[index] = arguments[index];
+        }
+        var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
+          ? []
+          : replaceHolders(args, placeholder);
+
+        length -= holders.length;
+        if (length < arity) {
+          return createRecurry(
+            func, bitmask, createHybrid, wrapper.placeholder, undefined,
+            args, holders, undefined, undefined, arity - length);
+        }
+        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+        return apply(fn, this, args);
+      }
+      return wrapper;
+    }
 
-            /**
-             * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names.
-             */
-            function baseKeysIn(object) {
-              if (!isObject(object)) {
-                return nativeKeysIn(object);
-              }
-              var isProto = isPrototype(object),
-                result = [];
-
-              for (var key in object) {
-                if (
-                  !(
-                    key == "constructor" &&
-                    (isProto || !hasOwnProperty.call(object, key))
-                  )
-                ) {
-                  result.push(key);
-                }
-              }
-              return result;
-            }
-
-            /**
-             * The base implementation of `_.lt` which doesn't coerce arguments.
-             *
-             * @private
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if `value` is less than `other`,
-             *  else `false`.
-             */
-            function baseLt(value, other) {
-              return value < other;
-            }
-
-            /**
-             * The base implementation of `_.map` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} iteratee The function invoked per iteration.
-             * @returns {Array} Returns the new mapped array.
-             */
-            function baseMap(collection, iteratee) {
-              var index = -1,
-                result = isArrayLike(collection)
-                  ? Array(collection.length)
-                  : [];
-
-              baseEach(collection, function (value, key, collection) {
-                result[++index] = iteratee(value, key, collection);
-              });
-              return result;
-            }
+    /**
+     * Creates a `_.find` or `_.findLast` function.
+     *
+     * @private
+     * @param {Function} findIndexFunc The function to find the collection index.
+     * @returns {Function} Returns the new find function.
+     */
+    function createFind(findIndexFunc) {
+      return function(collection, predicate, fromIndex) {
+        var iterable = Object(collection);
+        if (!isArrayLike(collection)) {
+          var iteratee = getIteratee(predicate, 3);
+          collection = keys(collection);
+          predicate = function(key) { return iteratee(iterable[key], key, iterable); };
+        }
+        var index = findIndexFunc(collection, predicate, fromIndex);
+        return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
+      };
+    }
 
-            /**
-             * The base implementation of `_.matches` which doesn't clone `source`.
-             *
-             * @private
-             * @param {Object} source The object of property values to match.
-             * @returns {Function} Returns the new spec function.
-             */
-            function baseMatches(source) {
-              var matchData = getMatchData(source);
-              if (matchData.length == 1 && matchData[0][2]) {
-                return matchesStrictComparable(
-                  matchData[0][0],
-                  matchData[0][1],
-                );
-              }
-              return function (object) {
-                return (
-                  object === source || baseIsMatch(object, source, matchData)
-                );
-              };
-            }
+    /**
+     * Creates a `_.flow` or `_.flowRight` function.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new flow function.
+     */
+    function createFlow(fromRight) {
+      return flatRest(function(funcs) {
+        var length = funcs.length,
+            index = length,
+            prereq = LodashWrapper.prototype.thru;
 
-            /**
-             * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
-             *
-             * @private
-             * @param {string} path The path of the property to get.
-             * @param {*} srcValue The value to match.
-             * @returns {Function} Returns the new spec function.
-             */
-            function baseMatchesProperty(path, srcValue) {
-              if (isKey(path) && isStrictComparable(srcValue)) {
-                return matchesStrictComparable(toKey(path), srcValue);
-              }
-              return function (object) {
-                var objValue = get(object, path);
-                return objValue === undefined && objValue === srcValue
-                  ? hasIn(object, path)
-                  : baseIsEqual(
-                      srcValue,
-                      objValue,
-                      COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG,
-                    );
-              };
-            }
+        if (fromRight) {
+          funcs.reverse();
+        }
+        while (index--) {
+          var func = funcs[index];
+          if (typeof func != 'function') {
+            throw new TypeError(FUNC_ERROR_TEXT);
+          }
+          if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
+            var wrapper = new LodashWrapper([], true);
+          }
+        }
+        index = wrapper ? index : length;
+        while (++index < length) {
+          func = funcs[index];
 
-            /**
-             * The base implementation of `_.merge` without support for multiple sources.
-             *
-             * @private
-             * @param {Object} object The destination object.
-             * @param {Object} source The source object.
-             * @param {number} srcIndex The index of `source`.
-             * @param {Function} [customizer] The function to customize merged values.
-             * @param {Object} [stack] Tracks traversed source values and their merged
-             *  counterparts.
-             */
-            function baseMerge(object, source, srcIndex, customizer, stack) {
-              if (object === source) {
-                return;
-              }
-              baseFor(
-                source,
-                function (srcValue, key) {
-                  if (isObject(srcValue)) {
-                    stack || (stack = new Stack());
-                    baseMergeDeep(
-                      object,
-                      source,
-                      key,
-                      srcIndex,
-                      baseMerge,
-                      customizer,
-                      stack,
-                    );
-                  } else {
-                    var newValue = customizer
-                      ? customizer(
-                          safeGet(object, key),
-                          srcValue,
-                          key + "",
-                          object,
-                          source,
-                          stack,
-                        )
-                      : undefined;
-
-                    if (newValue === undefined) {
-                      newValue = srcValue;
-                    }
-                    assignMergeValue(object, key, newValue);
-                  }
-                },
-                keysIn,
-              );
-            }
+          var funcName = getFuncName(func),
+              data = funcName == 'wrapper' ? getData(func) : undefined;
 
-            /**
-             * A specialized version of `baseMerge` for arrays and objects which performs
-             * deep merges and tracks traversed objects enabling objects with circular
-             * references to be merged.
-             *
-             * @private
-             * @param {Object} object The destination object.
-             * @param {Object} source The source object.
-             * @param {string} key The key of the value to merge.
-             * @param {number} srcIndex The index of `source`.
-             * @param {Function} mergeFunc The function to merge values.
-             * @param {Function} [customizer] The function to customize assigned values.
-             * @param {Object} [stack] Tracks traversed source values and their merged
-             *  counterparts.
-             */
-            function baseMergeDeep(
-              object,
-              source,
-              key,
-              srcIndex,
-              mergeFunc,
-              customizer,
-              stack,
-            ) {
-              var objValue = safeGet(object, key),
-                srcValue = safeGet(source, key),
-                stacked = stack.get(srcValue);
+          if (data && isLaziable(data[0]) &&
+                data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
+                !data[4].length && data[9] == 1
+              ) {
+            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
+          } else {
+            wrapper = (func.length == 1 && isLaziable(func))
+              ? wrapper[funcName]()
+              : wrapper.thru(func);
+          }
+        }
+        return function() {
+          var args = arguments,
+              value = args[0];
 
-              if (stacked) {
-                assignMergeValue(object, key, stacked);
-                return;
-              }
-              var newValue = customizer
-                ? customizer(
-                    objValue,
-                    srcValue,
-                    key + "",
-                    object,
-                    source,
-                    stack,
-                  )
-                : undefined;
-
-              var isCommon = newValue === undefined;
-
-              if (isCommon) {
-                var isArr = isArray(srcValue),
-                  isBuff = !isArr && isBuffer(srcValue),
-                  isTyped = !isArr && !isBuff && isTypedArray(srcValue);
-
-                newValue = srcValue;
-                if (isArr || isBuff || isTyped) {
-                  if (isArray(objValue)) {
-                    newValue = objValue;
-                  } else if (isArrayLikeObject(objValue)) {
-                    newValue = copyArray(objValue);
-                  } else if (isBuff) {
-                    isCommon = false;
-                    newValue = cloneBuffer(srcValue, true);
-                  } else if (isTyped) {
-                    isCommon = false;
-                    newValue = cloneTypedArray(srcValue, true);
-                  } else {
-                    newValue = [];
-                  }
-                } else if (isPlainObject(srcValue) || isArguments(srcValue)) {
-                  newValue = objValue;
-                  if (isArguments(objValue)) {
-                    newValue = toPlainObject(objValue);
-                  } else if (
-                    !isObject(objValue) ||
-                    (srcIndex && isFunction(objValue))
-                  ) {
-                    newValue = initCloneObject(srcValue);
-                  }
-                } else {
-                  isCommon = false;
-                }
-              }
-              if (isCommon) {
-                // Recursively merge objects and arrays (susceptible to call stack limits).
-                stack.set(srcValue, newValue);
-                mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
-                stack["delete"](srcValue);
-              }
-              assignMergeValue(object, key, newValue);
-            }
+          if (wrapper && args.length == 1 && isArray(value)) {
+            return wrapper.plant(value).value();
+          }
+          var index = 0,
+              result = length ? funcs[index].apply(this, args) : value;
 
-            /**
-             * The base implementation of `_.nth` which doesn't coerce arguments.
-             *
-             * @private
-             * @param {Array} array The array to query.
-             * @param {number} n The index of the element to return.
-             * @returns {*} Returns the nth element of `array`.
-             */
-            function baseNth(array, n) {
-              var length = array.length;
-              if (!length) {
-                return;
-              }
-              n += n < 0 ? length : 0;
-              return isIndex(n, length) ? array[n] : undefined;
-            }
+          while (++index < length) {
+            result = funcs[index].call(this, result);
+          }
+          return result;
+        };
+      });
+    }
 
-            /**
-             * The base implementation of `_.orderBy` without param guards.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
-             * @param {string[]} orders The sort orders of `iteratees`.
-             * @returns {Array} Returns the new sorted array.
-             */
-            function baseOrderBy(collection, iteratees, orders) {
-              var index = -1;
-              iteratees = arrayMap(
-                iteratees.length ? iteratees : [identity],
-                baseUnary(getIteratee()),
-              );
-
-              var result = baseMap(
-                collection,
-                function (value, key, collection) {
-                  var criteria = arrayMap(iteratees, function (iteratee) {
-                    return iteratee(value);
-                  });
-                  return { criteria: criteria, index: ++index, value: value };
-                },
-              );
+    /**
+     * Creates a function that wraps `func` to invoke it with optional `this`
+     * binding of `thisArg`, partial application, and currying.
+     *
+     * @private
+     * @param {Function|string} func The function or method name to wrap.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to prepend to those provided to
+     *  the new function.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [partialsRight] The arguments to append to those provided
+     *  to the new function.
+     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
+      var isAry = bitmask & WRAP_ARY_FLAG,
+          isBind = bitmask & WRAP_BIND_FLAG,
+          isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
+          isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
+          isFlip = bitmask & WRAP_FLIP_FLAG,
+          Ctor = isBindKey ? undefined : createCtor(func);
+
+      function wrapper() {
+        var length = arguments.length,
+            args = Array(length),
+            index = length;
+
+        while (index--) {
+          args[index] = arguments[index];
+        }
+        if (isCurried) {
+          var placeholder = getHolder(wrapper),
+              holdersCount = countHolders(args, placeholder);
+        }
+        if (partials) {
+          args = composeArgs(args, partials, holders, isCurried);
+        }
+        if (partialsRight) {
+          args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
+        }
+        length -= holdersCount;
+        if (isCurried && length < arity) {
+          var newHolders = replaceHolders(args, placeholder);
+          return createRecurry(
+            func, bitmask, createHybrid, wrapper.placeholder, thisArg,
+            args, newHolders, argPos, ary, arity - length
+          );
+        }
+        var thisBinding = isBind ? thisArg : this,
+            fn = isBindKey ? thisBinding[func] : func;
 
-              return baseSortBy(result, function (object, other) {
-                return compareMultiple(object, other, orders);
-              });
-            }
+        length = args.length;
+        if (argPos) {
+          args = reorder(args, argPos);
+        } else if (isFlip && length > 1) {
+          args.reverse();
+        }
+        if (isAry && ary < length) {
+          args.length = ary;
+        }
+        if (this && this !== root && this instanceof wrapper) {
+          fn = Ctor || createCtor(fn);
+        }
+        return fn.apply(thisBinding, args);
+      }
+      return wrapper;
+    }
 
-            /**
-             * The base implementation of `_.pick` without support for individual
-             * property identifiers.
-             *
-             * @private
-             * @param {Object} object The source object.
-             * @param {string[]} paths The property paths to pick.
-             * @returns {Object} Returns the new object.
-             */
-            function basePick(object, paths) {
-              return basePickBy(object, paths, function (value, path) {
-                return hasIn(object, path);
-              });
-            }
+    /**
+     * Creates a function like `_.invertBy`.
+     *
+     * @private
+     * @param {Function} setter The function to set accumulator values.
+     * @param {Function} toIteratee The function to resolve iteratees.
+     * @returns {Function} Returns the new inverter function.
+     */
+    function createInverter(setter, toIteratee) {
+      return function(object, iteratee) {
+        return baseInverter(object, setter, toIteratee(iteratee), {});
+      };
+    }
 
-            /**
-             * The base implementation of  `_.pickBy` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Object} object The source object.
-             * @param {string[]} paths The property paths to pick.
-             * @param {Function} predicate The function invoked per property.
-             * @returns {Object} Returns the new object.
-             */
-            function basePickBy(object, paths, predicate) {
-              var index = -1,
-                length = paths.length,
-                result = {};
-
-              while (++index < length) {
-                var path = paths[index],
-                  value = baseGet(object, path);
-
-                if (predicate(value, path)) {
-                  baseSet(result, castPath(path, object), value);
-                }
-              }
-              return result;
-            }
+    /**
+     * Creates a function that performs a mathematical operation on two values.
+     *
+     * @private
+     * @param {Function} operator The function to perform the operation.
+     * @param {number} [defaultValue] The value used for `undefined` arguments.
+     * @returns {Function} Returns the new mathematical operation function.
+     */
+    function createMathOperation(operator, defaultValue) {
+      return function(value, other) {
+        var result;
+        if (value === undefined && other === undefined) {
+          return defaultValue;
+        }
+        if (value !== undefined) {
+          result = value;
+        }
+        if (other !== undefined) {
+          if (result === undefined) {
+            return other;
+          }
+          if (typeof value == 'string' || typeof other == 'string') {
+            value = baseToString(value);
+            other = baseToString(other);
+          } else {
+            value = baseToNumber(value);
+            other = baseToNumber(other);
+          }
+          result = operator(value, other);
+        }
+        return result;
+      };
+    }
 
-            /**
-             * A specialized version of `baseProperty` which supports deep paths.
-             *
-             * @private
-             * @param {Array|string} path The path of the property to get.
-             * @returns {Function} Returns the new accessor function.
-             */
-            function basePropertyDeep(path) {
-              return function (object) {
-                return baseGet(object, path);
-              };
-            }
+    /**
+     * Creates a function like `_.over`.
+     *
+     * @private
+     * @param {Function} arrayFunc The function to iterate over iteratees.
+     * @returns {Function} Returns the new over function.
+     */
+    function createOver(arrayFunc) {
+      return flatRest(function(iteratees) {
+        iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
+        return baseRest(function(args) {
+          var thisArg = this;
+          return arrayFunc(iteratees, function(iteratee) {
+            return apply(iteratee, thisArg, args);
+          });
+        });
+      });
+    }
 
-            /**
-             * The base implementation of `_.pullAllBy` without support for iteratee
-             * shorthands.
-             *
-             * @private
-             * @param {Array} array The array to modify.
-             * @param {Array} values The values to remove.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns `array`.
-             */
-            function basePullAll(array, values, iteratee, comparator) {
-              var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
-                index = -1,
-                length = values.length,
-                seen = array;
-
-              if (array === values) {
-                values = copyArray(values);
-              }
-              if (iteratee) {
-                seen = arrayMap(array, baseUnary(iteratee));
-              }
-              while (++index < length) {
-                var fromIndex = 0,
-                  value = values[index],
-                  computed = iteratee ? iteratee(value) : value;
-
-                while (
-                  (fromIndex = indexOf(seen, computed, fromIndex, comparator)) >
-                  -1
-                ) {
-                  if (seen !== array) {
-                    splice.call(seen, fromIndex, 1);
-                  }
-                  splice.call(array, fromIndex, 1);
-                }
-              }
-              return array;
-            }
+    /**
+     * Creates the padding for `string` based on `length`. The `chars` string
+     * is truncated if the number of characters exceeds `length`.
+     *
+     * @private
+     * @param {number} length The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padding for `string`.
+     */
+    function createPadding(length, chars) {
+      chars = chars === undefined ? ' ' : baseToString(chars);
+
+      var charsLength = chars.length;
+      if (charsLength < 2) {
+        return charsLength ? baseRepeat(chars, length) : chars;
+      }
+      var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
+      return hasUnicode(chars)
+        ? castSlice(stringToArray(result), 0, length).join('')
+        : result.slice(0, length);
+    }
 
-            /**
-             * The base implementation of `_.pullAt` without support for individual
-             * indexes or capturing the removed elements.
-             *
-             * @private
-             * @param {Array} array The array to modify.
-             * @param {number[]} indexes The indexes of elements to remove.
-             * @returns {Array} Returns `array`.
-             */
-            function basePullAt(array, indexes) {
-              var length = array ? indexes.length : 0,
-                lastIndex = length - 1;
-
-              while (length--) {
-                var index = indexes[length];
-                if (length == lastIndex || index !== previous) {
-                  var previous = index;
-                  if (isIndex(index)) {
-                    splice.call(array, index, 1);
-                  } else {
-                    baseUnset(array, index);
-                  }
-                }
-              }
-              return array;
-            }
+    /**
+     * Creates a function that wraps `func` to invoke it with the `this` binding
+     * of `thisArg` and `partials` prepended to the arguments it receives.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {Array} partials The arguments to prepend to those provided to
+     *  the new function.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createPartial(func, bitmask, thisArg, partials) {
+      var isBind = bitmask & WRAP_BIND_FLAG,
+          Ctor = createCtor(func);
+
+      function wrapper() {
+        var argsIndex = -1,
+            argsLength = arguments.length,
+            leftIndex = -1,
+            leftLength = partials.length,
+            args = Array(leftLength + argsLength),
+            fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+
+        while (++leftIndex < leftLength) {
+          args[leftIndex] = partials[leftIndex];
+        }
+        while (argsLength--) {
+          args[leftIndex++] = arguments[++argsIndex];
+        }
+        return apply(fn, isBind ? thisArg : this, args);
+      }
+      return wrapper;
+    }
 
-            /**
-             * The base implementation of `_.random` without support for returning
-             * floating-point numbers.
-             *
-             * @private
-             * @param {number} lower The lower bound.
-             * @param {number} upper The upper bound.
-             * @returns {number} Returns the random number.
-             */
-            function baseRandom(lower, upper) {
-              return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
-            }
+    /**
+     * Creates a `_.range` or `_.rangeRight` function.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new range function.
+     */
+    function createRange(fromRight) {
+      return function(start, end, step) {
+        if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
+          end = step = undefined;
+        }
+        // Ensure the sign of `-0` is preserved.
+        start = toFinite(start);
+        if (end === undefined) {
+          end = start;
+          start = 0;
+        } else {
+          end = toFinite(end);
+        }
+        step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
+        return baseRange(start, end, step, fromRight);
+      };
+    }
 
-            /**
-             * The base implementation of `_.range` and `_.rangeRight` which doesn't
-             * coerce arguments.
-             *
-             * @private
-             * @param {number} start The start of the range.
-             * @param {number} end The end of the range.
-             * @param {number} step The value to increment or decrement by.
-             * @param {boolean} [fromRight] Specify iterating from right to left.
-             * @returns {Array} Returns the range of numbers.
-             */
-            function baseRange(start, end, step, fromRight) {
-              var index = -1,
-                length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
-                result = Array(length);
-
-              while (length--) {
-                result[fromRight ? length : ++index] = start;
-                start += step;
-              }
-              return result;
-            }
+    /**
+     * Creates a function that performs a relational operation on two values.
+     *
+     * @private
+     * @param {Function} operator The function to perform the operation.
+     * @returns {Function} Returns the new relational operation function.
+     */
+    function createRelationalOperation(operator) {
+      return function(value, other) {
+        if (!(typeof value == 'string' && typeof other == 'string')) {
+          value = toNumber(value);
+          other = toNumber(other);
+        }
+        return operator(value, other);
+      };
+    }
 
-            /**
-             * The base implementation of `_.repeat` which doesn't coerce arguments.
-             *
-             * @private
-             * @param {string} string The string to repeat.
-             * @param {number} n The number of times to repeat the string.
-             * @returns {string} Returns the repeated string.
-             */
-            function baseRepeat(string, n) {
-              var result = "";
-              if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
-                return result;
-              }
-              // Leverage the exponentiation by squaring algorithm for a faster repeat.
-              // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
-              do {
-                if (n % 2) {
-                  result += string;
-                }
-                n = nativeFloor(n / 2);
-                if (n) {
-                  string += string;
-                }
-              } while (n);
+    /**
+     * Creates a function that wraps `func` to continue currying.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @param {Function} wrapFunc The function to create the `func` wrapper.
+     * @param {*} placeholder The placeholder value.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to prepend to those provided to
+     *  the new function.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
+      var isCurry = bitmask & WRAP_CURRY_FLAG,
+          newHolders = isCurry ? holders : undefined,
+          newHoldersRight = isCurry ? undefined : holders,
+          newPartials = isCurry ? partials : undefined,
+          newPartialsRight = isCurry ? undefined : partials;
+
+      bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
+      bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);
+
+      if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
+        bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
+      }
+      var newData = [
+        func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
+        newHoldersRight, argPos, ary, arity
+      ];
 
-              return result;
-            }
+      var result = wrapFunc.apply(undefined, newData);
+      if (isLaziable(func)) {
+        setData(result, newData);
+      }
+      result.placeholder = placeholder;
+      return setWrapToString(result, func, bitmask);
+    }
 
-            /**
-             * The base implementation of `_.rest` which doesn't validate or coerce arguments.
-             *
-             * @private
-             * @param {Function} func The function to apply a rest parameter to.
-             * @param {number} [start=func.length-1] The start position of the rest parameter.
-             * @returns {Function} Returns the new function.
-             */
-            function baseRest(func, start) {
-              return setToString(overRest(func, start, identity), func + "");
-            }
+    /**
+     * Creates a function like `_.round`.
+     *
+     * @private
+     * @param {string} methodName The name of the `Math` method to use when rounding.
+     * @returns {Function} Returns the new round function.
+     */
+    function createRound(methodName) {
+      var func = Math[methodName];
+      return function(number, precision) {
+        number = toNumber(number);
+        precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
+        if (precision) {
+          // Shift with exponential notation to avoid floating-point issues.
+          // See [MDN](https://mdn.io/round#Examples) for more details.
+          var pair = (toString(number) + 'e').split('e'),
+              value = func(pair[0] + 'e' + (+pair[1] + precision));
+
+          pair = (toString(value) + 'e').split('e');
+          return +(pair[0] + 'e' + (+pair[1] - precision));
+        }
+        return func(number);
+      };
+    }
 
-            /**
-             * The base implementation of `_.sample`.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to sample.
-             * @returns {*} Returns the random element.
-             */
-            function baseSample(collection) {
-              return arraySample(values(collection));
-            }
+    /**
+     * Creates a set object of `values`.
+     *
+     * @private
+     * @param {Array} values The values to add to the set.
+     * @returns {Object} Returns the new set.
+     */
+    var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
+      return new Set(values);
+    };
+
+    /**
+     * Creates a `_.toPairs` or `_.toPairsIn` function.
+     *
+     * @private
+     * @param {Function} keysFunc The function to get the keys of a given object.
+     * @returns {Function} Returns the new pairs function.
+     */
+    function createToPairs(keysFunc) {
+      return function(object) {
+        var tag = getTag(object);
+        if (tag == mapTag) {
+          return mapToArray(object);
+        }
+        if (tag == setTag) {
+          return setToPairs(object);
+        }
+        return baseToPairs(object, keysFunc(object));
+      };
+    }
 
-            /**
-             * The base implementation of `_.sampleSize` without param guards.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to sample.
-             * @param {number} n The number of elements to sample.
-             * @returns {Array} Returns the random elements.
-             */
-            function baseSampleSize(collection, n) {
-              var array = values(collection);
-              return shuffleSelf(array, baseClamp(n, 0, array.length));
-            }
+    /**
+     * Creates a function that either curries or invokes `func` with optional
+     * `this` binding and partially applied arguments.
+     *
+     * @private
+     * @param {Function|string} func The function or method name to wrap.
+     * @param {number} bitmask The bitmask flags.
+     *    1 - `_.bind`
+     *    2 - `_.bindKey`
+     *    4 - `_.curry` or `_.curryRight` of a bound function
+     *    8 - `_.curry`
+     *   16 - `_.curryRight`
+     *   32 - `_.partial`
+     *   64 - `_.partialRight`
+     *  128 - `_.rearg`
+     *  256 - `_.ary`
+     *  512 - `_.flip`
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to be partially applied.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
+      var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
+      if (!isBindKey && typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      var length = partials ? partials.length : 0;
+      if (!length) {
+        bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
+        partials = holders = undefined;
+      }
+      ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
+      arity = arity === undefined ? arity : toInteger(arity);
+      length -= holders ? holders.length : 0;
+
+      if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
+        var partialsRight = partials,
+            holdersRight = holders;
+
+        partials = holders = undefined;
+      }
+      var data = isBindKey ? undefined : getData(func);
+
+      var newData = [
+        func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
+        argPos, ary, arity
+      ];
 
-            /**
-             * The base implementation of `_.set`.
-             *
-             * @private
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to set.
-             * @param {*} value The value to set.
-             * @param {Function} [customizer] The function to customize path creation.
-             * @returns {Object} Returns `object`.
-             */
-            function baseSet(object, path, value, customizer) {
-              if (!isObject(object)) {
-                return object;
-              }
-              path = castPath(path, object);
-
-              var index = -1,
-                length = path.length,
-                lastIndex = length - 1,
-                nested = object;
-
-              while (nested != null && ++index < length) {
-                var key = toKey(path[index]),
-                  newValue = value;
-
-                if (index != lastIndex) {
-                  var objValue = nested[key];
-                  newValue = customizer
-                    ? customizer(objValue, key, nested)
-                    : undefined;
-                  if (newValue === undefined) {
-                    newValue = isObject(objValue)
-                      ? objValue
-                      : isIndex(path[index + 1])
-                        ? []
-                        : {};
-                  }
-                }
-                assignValue(nested, key, newValue);
-                nested = nested[key];
-              }
-              return object;
-            }
+      if (data) {
+        mergeData(newData, data);
+      }
+      func = newData[0];
+      bitmask = newData[1];
+      thisArg = newData[2];
+      partials = newData[3];
+      holders = newData[4];
+      arity = newData[9] = newData[9] === undefined
+        ? (isBindKey ? 0 : func.length)
+        : nativeMax(newData[9] - length, 0);
+
+      if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
+        bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
+      }
+      if (!bitmask || bitmask == WRAP_BIND_FLAG) {
+        var result = createBind(func, bitmask, thisArg);
+      } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
+        result = createCurry(func, bitmask, arity);
+      } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
+        result = createPartial(func, bitmask, thisArg, partials);
+      } else {
+        result = createHybrid.apply(undefined, newData);
+      }
+      var setter = data ? baseSetData : setData;
+      return setWrapToString(setter(result, newData), func, bitmask);
+    }
 
-            /**
-             * The base implementation of `setData` without support for hot loop shorting.
-             *
-             * @private
-             * @param {Function} func The function to associate metadata with.
-             * @param {*} data The metadata.
-             * @returns {Function} Returns `func`.
-             */
-            var baseSetData = !metaMap
-              ? identity
-              : function (func, data) {
-                  metaMap.set(func, data);
-                  return func;
-                };
+    /**
+     * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
+     * of source objects to the destination object for all destination properties
+     * that resolve to `undefined`.
+     *
+     * @private
+     * @param {*} objValue The destination value.
+     * @param {*} srcValue The source value.
+     * @param {string} key The key of the property to assign.
+     * @param {Object} object The parent object of `objValue`.
+     * @returns {*} Returns the value to assign.
+     */
+    function customDefaultsAssignIn(objValue, srcValue, key, object) {
+      if (objValue === undefined ||
+          (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
+        return srcValue;
+      }
+      return objValue;
+    }
 
-            /**
-             * The base implementation of `setToString` without support for hot loop shorting.
-             *
-             * @private
-             * @param {Function} func The function to modify.
-             * @param {Function} string The `toString` result.
-             * @returns {Function} Returns `func`.
-             */
-            var baseSetToString = !defineProperty
-              ? identity
-              : function (func, string) {
-                  return defineProperty(func, "toString", {
-                    configurable: true,
-                    enumerable: false,
-                    value: constant(string),
-                    writable: true,
-                  });
-                };
+    /**
+     * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
+     * objects into destination objects that are passed thru.
+     *
+     * @private
+     * @param {*} objValue The destination value.
+     * @param {*} srcValue The source value.
+     * @param {string} key The key of the property to merge.
+     * @param {Object} object The parent object of `objValue`.
+     * @param {Object} source The parent object of `srcValue`.
+     * @param {Object} [stack] Tracks traversed source values and their merged
+     *  counterparts.
+     * @returns {*} Returns the value to assign.
+     */
+    function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
+      if (isObject(objValue) && isObject(srcValue)) {
+        // Recursively merge objects and arrays (susceptible to call stack limits).
+        stack.set(srcValue, objValue);
+        baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
+        stack['delete'](srcValue);
+      }
+      return objValue;
+    }
 
-            /**
-             * The base implementation of `_.shuffle`.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to shuffle.
-             * @returns {Array} Returns the new shuffled array.
-             */
-            function baseShuffle(collection) {
-              return shuffleSelf(values(collection));
-            }
+    /**
+     * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
+     * objects.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @param {string} key The key of the property to inspect.
+     * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
+     */
+    function customOmitClone(value) {
+      return isPlainObject(value) ? undefined : value;
+    }
 
-            /**
-             * The base implementation of `_.slice` without an iteratee call guard.
-             *
-             * @private
-             * @param {Array} array The array to slice.
-             * @param {number} [start=0] The start position.
-             * @param {number} [end=array.length] The end position.
-             * @returns {Array} Returns the slice of `array`.
-             */
-            function baseSlice(array, start, end) {
-              var index = -1,
-                length = array.length;
-
-              if (start < 0) {
-                start = -start > length ? 0 : length + start;
-              }
-              end = end > length ? length : end;
-              if (end < 0) {
-                end += length;
-              }
-              length = start > end ? 0 : (end - start) >>> 0;
-              start >>>= 0;
+    /**
+     * A specialized version of `baseIsEqualDeep` for arrays with support for
+     * partial deep comparisons.
+     *
+     * @private
+     * @param {Array} array The array to compare.
+     * @param {Array} other The other array to compare.
+     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Object} stack Tracks traversed `array` and `other` objects.
+     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
+     */
+    function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
+      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
+          arrLength = array.length,
+          othLength = other.length;
+
+      if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
+        return false;
+      }
+      // Assume cyclic values are equal.
+      var stacked = stack.get(array);
+      if (stacked && stack.get(other)) {
+        return stacked == other;
+      }
+      var index = -1,
+          result = true,
+          seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
 
-              var result = Array(length);
-              while (++index < length) {
-                result[index] = array[index + start];
-              }
-              return result;
-            }
+      stack.set(array, other);
+      stack.set(other, array);
 
-            /**
-             * The base implementation of `_.some` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} predicate The function invoked per iteration.
-             * @returns {boolean} Returns `true` if any element passes the predicate check,
-             *  else `false`.
-             */
-            function baseSome(collection, predicate) {
-              var result;
-
-              baseEach(collection, function (value, index, collection) {
-                result = predicate(value, index, collection);
-                return !result;
-              });
-              return !!result;
-            }
+      // Ignore non-index properties.
+      while (++index < arrLength) {
+        var arrValue = array[index],
+            othValue = other[index];
 
-            /**
-             * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
-             * performs a binary search of `array` to determine the index at which `value`
-             * should be inserted into `array` in order to maintain its sort order.
-             *
-             * @private
-             * @param {Array} array The sorted array to inspect.
-             * @param {*} value The value to evaluate.
-             * @param {boolean} [retHighest] Specify returning the highest qualified index.
-             * @returns {number} Returns the index at which `value` should be inserted
-             *  into `array`.
-             */
-            function baseSortedIndex(array, value, retHighest) {
-              var low = 0,
-                high = array == null ? low : array.length;
-
-              if (
-                typeof value == "number" &&
-                value === value &&
-                high <= HALF_MAX_ARRAY_LENGTH
-              ) {
-                while (low < high) {
-                  var mid = (low + high) >>> 1,
-                    computed = array[mid];
-
-                  if (
-                    computed !== null &&
-                    !isSymbol(computed) &&
-                    (retHighest ? computed <= value : computed < value)
-                  ) {
-                    low = mid + 1;
-                  } else {
-                    high = mid;
-                  }
+        if (customizer) {
+          var compared = isPartial
+            ? customizer(othValue, arrValue, index, other, array, stack)
+            : customizer(arrValue, othValue, index, array, other, stack);
+        }
+        if (compared !== undefined) {
+          if (compared) {
+            continue;
+          }
+          result = false;
+          break;
+        }
+        // Recursively compare arrays (susceptible to call stack limits).
+        if (seen) {
+          if (!arraySome(other, function(othValue, othIndex) {
+                if (!cacheHas(seen, othIndex) &&
+                    (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
+                  return seen.push(othIndex);
                 }
-                return high;
-              }
-              return baseSortedIndexBy(array, value, identity, retHighest);
-            }
+              })) {
+            result = false;
+            break;
+          }
+        } else if (!(
+              arrValue === othValue ||
+                equalFunc(arrValue, othValue, bitmask, customizer, stack)
+            )) {
+          result = false;
+          break;
+        }
+      }
+      stack['delete'](array);
+      stack['delete'](other);
+      return result;
+    }
 
-            /**
-             * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
-             * which invokes `iteratee` for `value` and each element of `array` to compute
-             * their sort ranking. The iteratee is invoked with one argument; (value).
-             *
-             * @private
-             * @param {Array} array The sorted array to inspect.
-             * @param {*} value The value to evaluate.
-             * @param {Function} iteratee The iteratee invoked per element.
-             * @param {boolean} [retHighest] Specify returning the highest qualified index.
-             * @returns {number} Returns the index at which `value` should be inserted
-             *  into `array`.
-             */
-            function baseSortedIndexBy(array, value, iteratee, retHighest) {
-              value = iteratee(value);
-
-              var low = 0,
-                high = array == null ? 0 : array.length,
-                valIsNaN = value !== value,
-                valIsNull = value === null,
-                valIsSymbol = isSymbol(value),
-                valIsUndefined = value === undefined;
-
-              while (low < high) {
-                var mid = nativeFloor((low + high) / 2),
-                  computed = iteratee(array[mid]),
-                  othIsDefined = computed !== undefined,
-                  othIsNull = computed === null,
-                  othIsReflexive = computed === computed,
-                  othIsSymbol = isSymbol(computed);
-
-                if (valIsNaN) {
-                  var setLow = retHighest || othIsReflexive;
-                } else if (valIsUndefined) {
-                  setLow = othIsReflexive && (retHighest || othIsDefined);
-                } else if (valIsNull) {
-                  setLow =
-                    othIsReflexive &&
-                    othIsDefined &&
-                    (retHighest || !othIsNull);
-                } else if (valIsSymbol) {
-                  setLow =
-                    othIsReflexive &&
-                    othIsDefined &&
-                    !othIsNull &&
-                    (retHighest || !othIsSymbol);
-                } else if (othIsNull || othIsSymbol) {
-                  setLow = false;
-                } else {
-                  setLow = retHighest ? computed <= value : computed < value;
-                }
-                if (setLow) {
-                  low = mid + 1;
-                } else {
-                  high = mid;
-                }
-              }
-              return nativeMin(high, MAX_ARRAY_INDEX);
-            }
+    /**
+     * A specialized version of `baseIsEqualDeep` for comparing objects of
+     * the same `toStringTag`.
+     *
+     * **Note:** This function only supports comparing values with tags of
+     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {string} tag The `toStringTag` of the objects to compare.
+     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Object} stack Tracks traversed `object` and `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
+      switch (tag) {
+        case dataViewTag:
+          if ((object.byteLength != other.byteLength) ||
+              (object.byteOffset != other.byteOffset)) {
+            return false;
+          }
+          object = object.buffer;
+          other = other.buffer;
 
-            /**
-             * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
-             * support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array} array The array to inspect.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @returns {Array} Returns the new duplicate free array.
-             */
-            function baseSortedUniq(array, iteratee) {
-              var index = -1,
-                length = array.length,
-                resIndex = 0,
-                result = [];
-
-              while (++index < length) {
-                var value = array[index],
-                  computed = iteratee ? iteratee(value) : value;
-
-                if (!index || !eq(computed, seen)) {
-                  var seen = computed;
-                  result[resIndex++] = value === 0 ? 0 : value;
-                }
-              }
-              return result;
-            }
+        case arrayBufferTag:
+          if ((object.byteLength != other.byteLength) ||
+              !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
+            return false;
+          }
+          return true;
 
-            /**
-             * The base implementation of `_.toNumber` which doesn't ensure correct
-             * conversions of binary, hexadecimal, or octal string values.
-             *
-             * @private
-             * @param {*} value The value to process.
-             * @returns {number} Returns the number.
-             */
-            function baseToNumber(value) {
-              if (typeof value == "number") {
-                return value;
-              }
-              if (isSymbol(value)) {
-                return NAN;
-              }
-              return +value;
-            }
+        case boolTag:
+        case dateTag:
+        case numberTag:
+          // Coerce booleans to `1` or `0` and dates to milliseconds.
+          // Invalid dates are coerced to `NaN`.
+          return eq(+object, +other);
 
-            /**
-             * The base implementation of `_.toString` which doesn't convert nullish
-             * values to empty strings.
-             *
-             * @private
-             * @param {*} value The value to process.
-             * @returns {string} Returns the string.
-             */
-            function baseToString(value) {
-              // Exit early for strings to avoid a performance hit in some environments.
-              if (typeof value == "string") {
-                return value;
-              }
-              if (isArray(value)) {
-                // Recursively convert values (susceptible to call stack limits).
-                return arrayMap(value, baseToString) + "";
-              }
-              if (isSymbol(value)) {
-                return symbolToString ? symbolToString.call(value) : "";
-              }
-              var result = value + "";
-              return result == "0" && 1 / value == -INFINITY ? "-0" : result;
-            }
+        case errorTag:
+          return object.name == other.name && object.message == other.message;
 
-            /**
-             * The base implementation of `_.uniqBy` without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array} array The array to inspect.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new duplicate free array.
-             */
-            function baseUniq(array, iteratee, comparator) {
-              var index = -1,
-                includes = arrayIncludes,
-                length = array.length,
-                isCommon = true,
-                result = [],
-                seen = result;
-
-              if (comparator) {
-                isCommon = false;
-                includes = arrayIncludesWith;
-              } else if (length >= LARGE_ARRAY_SIZE) {
-                var set = iteratee ? null : createSet(array);
-                if (set) {
-                  return setToArray(set);
-                }
-                isCommon = false;
-                includes = cacheHas;
-                seen = new SetCache();
-              } else {
-                seen = iteratee ? [] : result;
-              }
-              outer: while (++index < length) {
-                var value = array[index],
-                  computed = iteratee ? iteratee(value) : value;
-
-                value = comparator || value !== 0 ? value : 0;
-                if (isCommon && computed === computed) {
-                  var seenIndex = seen.length;
-                  while (seenIndex--) {
-                    if (seen[seenIndex] === computed) {
-                      continue outer;
-                    }
-                  }
-                  if (iteratee) {
-                    seen.push(computed);
-                  }
-                  result.push(value);
-                } else if (!includes(seen, computed, comparator)) {
-                  if (seen !== result) {
-                    seen.push(computed);
-                  }
-                  result.push(value);
-                }
-              }
-              return result;
-            }
+        case regexpTag:
+        case stringTag:
+          // Coerce regexes to strings and treat strings, primitives and objects,
+          // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
+          // for more details.
+          return object == (other + '');
 
-            /**
-             * The base implementation of `_.unset`.
-             *
-             * @private
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The property path to unset.
-             * @returns {boolean} Returns `true` if the property is deleted, else `false`.
-             */
-            function baseUnset(object, path) {
-              path = castPath(path, object);
-              object = parent(object, path);
-              return object == null || delete object[toKey(last(path))];
-            }
+        case mapTag:
+          var convert = mapToArray;
 
-            /**
-             * The base implementation of `_.update`.
-             *
-             * @private
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to update.
-             * @param {Function} updater The function to produce the updated value.
-             * @param {Function} [customizer] The function to customize path creation.
-             * @returns {Object} Returns `object`.
-             */
-            function baseUpdate(object, path, updater, customizer) {
-              return baseSet(
-                object,
-                path,
-                updater(baseGet(object, path)),
-                customizer,
-              );
-            }
+        case setTag:
+          var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
+          convert || (convert = setToArray);
 
-            /**
-             * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
-             * without support for iteratee shorthands.
-             *
-             * @private
-             * @param {Array} array The array to query.
-             * @param {Function} predicate The function invoked per iteration.
-             * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
-             * @param {boolean} [fromRight] Specify iterating from right to left.
-             * @returns {Array} Returns the slice of `array`.
-             */
-            function baseWhile(array, predicate, isDrop, fromRight) {
-              var length = array.length,
-                index = fromRight ? length : -1;
-
-              while (
-                (fromRight ? index-- : ++index < length) &&
-                predicate(array[index], index, array)
-              ) {}
-
-              return isDrop
-                ? baseSlice(
-                    array,
-                    fromRight ? 0 : index,
-                    fromRight ? index + 1 : length,
-                  )
-                : baseSlice(
-                    array,
-                    fromRight ? index + 1 : 0,
-                    fromRight ? length : index,
-                  );
-            }
+          if (object.size != other.size && !isPartial) {
+            return false;
+          }
+          // Assume cyclic values are equal.
+          var stacked = stack.get(object);
+          if (stacked) {
+            return stacked == other;
+          }
+          bitmask |= COMPARE_UNORDERED_FLAG;
 
-            /**
-             * The base implementation of `wrapperValue` which returns the result of
-             * performing a sequence of actions on the unwrapped `value`, where each
-             * successive action is supplied the return value of the previous.
-             *
-             * @private
-             * @param {*} value The unwrapped value.
-             * @param {Array} actions Actions to perform to resolve the unwrapped value.
-             * @returns {*} Returns the resolved value.
-             */
-            function baseWrapperValue(value, actions) {
-              var result = value;
-              if (result instanceof LazyWrapper) {
-                result = result.value();
-              }
-              return arrayReduce(
-                actions,
-                function (result, action) {
-                  return action.func.apply(
-                    action.thisArg,
-                    arrayPush([result], action.args),
-                  );
-                },
-                result,
-              );
-            }
+          // Recursively compare objects (susceptible to call stack limits).
+          stack.set(object, other);
+          var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
+          stack['delete'](object);
+          return result;
 
-            /**
-             * The base implementation of methods like `_.xor`, without support for
-             * iteratee shorthands, that accepts an array of arrays to inspect.
-             *
-             * @private
-             * @param {Array} arrays The arrays to inspect.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of values.
-             */
-            function baseXor(arrays, iteratee, comparator) {
-              var length = arrays.length;
-              if (length < 2) {
-                return length ? baseUniq(arrays[0]) : [];
-              }
-              var index = -1,
-                result = Array(length);
-
-              while (++index < length) {
-                var array = arrays[index],
-                  othIndex = -1;
-
-                while (++othIndex < length) {
-                  if (othIndex != index) {
-                    result[index] = baseDifference(
-                      result[index] || array,
-                      arrays[othIndex],
-                      iteratee,
-                      comparator,
-                    );
-                  }
-                }
-              }
-              return baseUniq(baseFlatten(result, 1), iteratee, comparator);
-            }
+        case symbolTag:
+          if (symbolValueOf) {
+            return symbolValueOf.call(object) == symbolValueOf.call(other);
+          }
+      }
+      return false;
+    }
 
-            /**
-             * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
-             *
-             * @private
-             * @param {Array} props The property identifiers.
-             * @param {Array} values The property values.
-             * @param {Function} assignFunc The function to assign values.
-             * @returns {Object} Returns the new object.
-             */
-            function baseZipObject(props, values, assignFunc) {
-              var index = -1,
-                length = props.length,
-                valsLength = values.length,
-                result = {};
-
-              while (++index < length) {
-                var value = index < valsLength ? values[index] : undefined;
-                assignFunc(result, props[index], value);
-              }
-              return result;
-            }
+    /**
+     * A specialized version of `baseIsEqualDeep` for objects with support for
+     * partial deep comparisons.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Object} stack Tracks traversed `object` and `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
+      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
+          objProps = getAllKeys(object),
+          objLength = objProps.length,
+          othProps = getAllKeys(other),
+          othLength = othProps.length;
+
+      if (objLength != othLength && !isPartial) {
+        return false;
+      }
+      var index = objLength;
+      while (index--) {
+        var key = objProps[index];
+        if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
+          return false;
+        }
+      }
+      // Assume cyclic values are equal.
+      var stacked = stack.get(object);
+      if (stacked && stack.get(other)) {
+        return stacked == other;
+      }
+      var result = true;
+      stack.set(object, other);
+      stack.set(other, object);
 
-            /**
-             * Casts `value` to an empty array if it's not an array like object.
-             *
-             * @private
-             * @param {*} value The value to inspect.
-             * @returns {Array|Object} Returns the cast array-like object.
-             */
-            function castArrayLikeObject(value) {
-              return isArrayLikeObject(value) ? value : [];
-            }
+      var skipCtor = isPartial;
+      while (++index < objLength) {
+        key = objProps[index];
+        var objValue = object[key],
+            othValue = other[key];
 
-            /**
-             * Casts `value` to `identity` if it's not a function.
-             *
-             * @private
-             * @param {*} value The value to inspect.
-             * @returns {Function} Returns cast function.
-             */
-            function castFunction(value) {
-              return typeof value == "function" ? value : identity;
-            }
+        if (customizer) {
+          var compared = isPartial
+            ? customizer(othValue, objValue, key, other, object, stack)
+            : customizer(objValue, othValue, key, object, other, stack);
+        }
+        // Recursively compare objects (susceptible to call stack limits).
+        if (!(compared === undefined
+              ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
+              : compared
+            )) {
+          result = false;
+          break;
+        }
+        skipCtor || (skipCtor = key == 'constructor');
+      }
+      if (result && !skipCtor) {
+        var objCtor = object.constructor,
+            othCtor = other.constructor;
 
-            /**
-             * Casts `value` to a path array if it's not one.
-             *
-             * @private
-             * @param {*} value The value to inspect.
-             * @param {Object} [object] The object to query keys on.
-             * @returns {Array} Returns the cast property path array.
-             */
-            function castPath(value, object) {
-              if (isArray(value)) {
-                return value;
-              }
-              return isKey(value, object)
-                ? [value]
-                : stringToPath(toString(value));
-            }
+        // Non `Object` object instances with different constructors are not equal.
+        if (objCtor != othCtor &&
+            ('constructor' in object && 'constructor' in other) &&
+            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
+              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
+          result = false;
+        }
+      }
+      stack['delete'](object);
+      stack['delete'](other);
+      return result;
+    }
 
-            /**
-             * A `baseRest` alias which can be replaced with `identity` by module
-             * replacement plugins.
-             *
-             * @private
-             * @type {Function}
-             * @param {Function} func The function to apply a rest parameter to.
-             * @returns {Function} Returns the new function.
-             */
-            var castRest = baseRest;
-
-            /**
-             * Casts `array` to a slice if it's needed.
-             *
-             * @private
-             * @param {Array} array The array to inspect.
-             * @param {number} start The start position.
-             * @param {number} [end=array.length] The end position.
-             * @returns {Array} Returns the cast slice.
-             */
-            function castSlice(array, start, end) {
-              var length = array.length;
-              end = end === undefined ? length : end;
-              return !start && end >= length
-                ? array
-                : baseSlice(array, start, end);
-            }
+    /**
+     * A specialized version of `baseRest` which flattens the rest array.
+     *
+     * @private
+     * @param {Function} func The function to apply a rest parameter to.
+     * @returns {Function} Returns the new function.
+     */
+    function flatRest(func) {
+      return setToString(overRest(func, undefined, flatten), func + '');
+    }
 
-            /**
-             * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
-             *
-             * @private
-             * @param {number|Object} id The timer id or timeout object of the timer to clear.
-             */
-            var clearTimeout =
-              ctxClearTimeout ||
-              function (id) {
-                return root.clearTimeout(id);
-              };
+    /**
+     * Creates an array of own enumerable property names and symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names and symbols.
+     */
+    function getAllKeys(object) {
+      return baseGetAllKeys(object, keys, getSymbols);
+    }
 
-            /**
-             * Creates a clone of  `buffer`.
-             *
-             * @private
-             * @param {Buffer} buffer The buffer to clone.
-             * @param {boolean} [isDeep] Specify a deep clone.
-             * @returns {Buffer} Returns the cloned buffer.
-             */
-            function cloneBuffer(buffer, isDeep) {
-              if (isDeep) {
-                return buffer.slice();
-              }
-              var length = buffer.length,
-                result = allocUnsafe
-                  ? allocUnsafe(length)
-                  : new buffer.constructor(length);
+    /**
+     * Creates an array of own and inherited enumerable property names and
+     * symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names and symbols.
+     */
+    function getAllKeysIn(object) {
+      return baseGetAllKeys(object, keysIn, getSymbolsIn);
+    }
 
-              buffer.copy(result);
-              return result;
-            }
+    /**
+     * Gets metadata for `func`.
+     *
+     * @private
+     * @param {Function} func The function to query.
+     * @returns {*} Returns the metadata for `func`.
+     */
+    var getData = !metaMap ? noop : function(func) {
+      return metaMap.get(func);
+    };
+
+    /**
+     * Gets the name of `func`.
+     *
+     * @private
+     * @param {Function} func The function to query.
+     * @returns {string} Returns the function name.
+     */
+    function getFuncName(func) {
+      var result = (func.name + ''),
+          array = realNames[result],
+          length = hasOwnProperty.call(realNames, result) ? array.length : 0;
+
+      while (length--) {
+        var data = array[length],
+            otherFunc = data.func;
+        if (otherFunc == null || otherFunc == func) {
+          return data.name;
+        }
+      }
+      return result;
+    }
 
-            /**
-             * Creates a clone of `arrayBuffer`.
-             *
-             * @private
-             * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
-             * @returns {ArrayBuffer} Returns the cloned array buffer.
-             */
-            function cloneArrayBuffer(arrayBuffer) {
-              var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
-              new Uint8Array(result).set(new Uint8Array(arrayBuffer));
-              return result;
-            }
+    /**
+     * Gets the argument placeholder value for `func`.
+     *
+     * @private
+     * @param {Function} func The function to inspect.
+     * @returns {*} Returns the placeholder value.
+     */
+    function getHolder(func) {
+      var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
+      return object.placeholder;
+    }
 
-            /**
-             * Creates a clone of `dataView`.
-             *
-             * @private
-             * @param {Object} dataView The data view to clone.
-             * @param {boolean} [isDeep] Specify a deep clone.
-             * @returns {Object} Returns the cloned data view.
-             */
-            function cloneDataView(dataView, isDeep) {
-              var buffer = isDeep
-                ? cloneArrayBuffer(dataView.buffer)
-                : dataView.buffer;
-              return new dataView.constructor(
-                buffer,
-                dataView.byteOffset,
-                dataView.byteLength,
-              );
-            }
+    /**
+     * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
+     * this function returns the custom method, otherwise it returns `baseIteratee`.
+     * If arguments are provided, the chosen function is invoked with them and
+     * its result is returned.
+     *
+     * @private
+     * @param {*} [value] The value to convert to an iteratee.
+     * @param {number} [arity] The arity of the created iteratee.
+     * @returns {Function} Returns the chosen function or its result.
+     */
+    function getIteratee() {
+      var result = lodash.iteratee || iteratee;
+      result = result === iteratee ? baseIteratee : result;
+      return arguments.length ? result(arguments[0], arguments[1]) : result;
+    }
 
-            /**
-             * Creates a clone of `regexp`.
-             *
-             * @private
-             * @param {Object} regexp The regexp to clone.
-             * @returns {Object} Returns the cloned regexp.
-             */
-            function cloneRegExp(regexp) {
-              var result = new regexp.constructor(
-                regexp.source,
-                reFlags.exec(regexp),
-              );
-              result.lastIndex = regexp.lastIndex;
-              return result;
-            }
+    /**
+     * Gets the data for `map`.
+     *
+     * @private
+     * @param {Object} map The map to query.
+     * @param {string} key The reference key.
+     * @returns {*} Returns the map data.
+     */
+    function getMapData(map, key) {
+      var data = map.__data__;
+      return isKeyable(key)
+        ? data[typeof key == 'string' ? 'string' : 'hash']
+        : data.map;
+    }
 
-            /**
-             * Creates a clone of the `symbol` object.
-             *
-             * @private
-             * @param {Object} symbol The symbol object to clone.
-             * @returns {Object} Returns the cloned symbol object.
-             */
-            function cloneSymbol(symbol) {
-              return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
-            }
+    /**
+     * Gets the property names, values, and compare flags of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the match data of `object`.
+     */
+    function getMatchData(object) {
+      var result = keys(object),
+          length = result.length;
 
-            /**
-             * Creates a clone of `typedArray`.
-             *
-             * @private
-             * @param {Object} typedArray The typed array to clone.
-             * @param {boolean} [isDeep] Specify a deep clone.
-             * @returns {Object} Returns the cloned typed array.
-             */
-            function cloneTypedArray(typedArray, isDeep) {
-              var buffer = isDeep
-                ? cloneArrayBuffer(typedArray.buffer)
-                : typedArray.buffer;
-              return new typedArray.constructor(
-                buffer,
-                typedArray.byteOffset,
-                typedArray.length,
-              );
-            }
+      while (length--) {
+        var key = result[length],
+            value = object[key];
 
-            /**
-             * Compares values to sort them in ascending order.
-             *
-             * @private
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {number} Returns the sort order indicator for `value`.
-             */
-            function compareAscending(value, other) {
-              if (value !== other) {
-                var valIsDefined = value !== undefined,
-                  valIsNull = value === null,
-                  valIsReflexive = value === value,
-                  valIsSymbol = isSymbol(value);
-
-                var othIsDefined = other !== undefined,
-                  othIsNull = other === null,
-                  othIsReflexive = other === other,
-                  othIsSymbol = isSymbol(other);
-
-                if (
-                  (!othIsNull &&
-                    !othIsSymbol &&
-                    !valIsSymbol &&
-                    value > other) ||
-                  (valIsSymbol &&
-                    othIsDefined &&
-                    othIsReflexive &&
-                    !othIsNull &&
-                    !othIsSymbol) ||
-                  (valIsNull && othIsDefined && othIsReflexive) ||
-                  (!valIsDefined && othIsReflexive) ||
-                  !valIsReflexive
-                ) {
-                  return 1;
-                }
-                if (
-                  (!valIsNull &&
-                    !valIsSymbol &&
-                    !othIsSymbol &&
-                    value < other) ||
-                  (othIsSymbol &&
-                    valIsDefined &&
-                    valIsReflexive &&
-                    !valIsNull &&
-                    !valIsSymbol) ||
-                  (othIsNull && valIsDefined && valIsReflexive) ||
-                  (!othIsDefined && valIsReflexive) ||
-                  !othIsReflexive
-                ) {
-                  return -1;
-                }
-              }
-              return 0;
-            }
+        result[length] = [key, value, isStrictComparable(value)];
+      }
+      return result;
+    }
 
-            /**
-             * Used by `_.orderBy` to compare multiple properties of a value to another
-             * and stable sort them.
-             *
-             * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
-             * specify an order of "desc" for descending or "asc" for ascending sort order
-             * of corresponding values.
-             *
-             * @private
-             * @param {Object} object The object to compare.
-             * @param {Object} other The other object to compare.
-             * @param {boolean[]|string[]} orders The order to sort by for each property.
-             * @returns {number} Returns the sort order indicator for `object`.
-             */
-            function compareMultiple(object, other, orders) {
-              var index = -1,
-                objCriteria = object.criteria,
-                othCriteria = other.criteria,
-                length = objCriteria.length,
-                ordersLength = orders.length;
-
-              while (++index < length) {
-                var result = compareAscending(
-                  objCriteria[index],
-                  othCriteria[index],
-                );
-                if (result) {
-                  if (index >= ordersLength) {
-                    return result;
-                  }
-                  var order = orders[index];
-                  return result * (order == "desc" ? -1 : 1);
-                }
-              }
-              // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
-              // that causes it, under certain circumstances, to provide the same value for
-              // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
-              // for more details.
-              //
-              // This also ensures a stable sort in V8 and other engines.
-              // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
-              return object.index - other.index;
-            }
+    /**
+     * Gets the native function at `key` of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {string} key The key of the method to get.
+     * @returns {*} Returns the function if it's native, else `undefined`.
+     */
+    function getNative(object, key) {
+      var value = getValue(object, key);
+      return baseIsNative(value) ? value : undefined;
+    }
 
-            /**
-             * Creates an array that is the composition of partially applied arguments,
-             * placeholders, and provided arguments into a single array of arguments.
-             *
-             * @private
-             * @param {Array} args The provided arguments.
-             * @param {Array} partials The arguments to prepend to those provided.
-             * @param {Array} holders The `partials` placeholder indexes.
-             * @params {boolean} [isCurried] Specify composing for a curried function.
-             * @returns {Array} Returns the new array of composed arguments.
-             */
-            function composeArgs(args, partials, holders, isCurried) {
-              var argsIndex = -1,
-                argsLength = args.length,
-                holdersLength = holders.length,
-                leftIndex = -1,
-                leftLength = partials.length,
-                rangeLength = nativeMax(argsLength - holdersLength, 0),
-                result = Array(leftLength + rangeLength),
-                isUncurried = !isCurried;
-
-              while (++leftIndex < leftLength) {
-                result[leftIndex] = partials[leftIndex];
-              }
-              while (++argsIndex < holdersLength) {
-                if (isUncurried || argsIndex < argsLength) {
-                  result[holders[argsIndex]] = args[argsIndex];
-                }
-              }
-              while (rangeLength--) {
-                result[leftIndex++] = args[argsIndex++];
-              }
-              return result;
-            }
+    /**
+     * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
+     *
+     * @private
+     * @param {*} value The value to query.
+     * @returns {string} Returns the raw `toStringTag`.
+     */
+    function getRawTag(value) {
+      var isOwn = hasOwnProperty.call(value, symToStringTag),
+          tag = value[symToStringTag];
 
-            /**
-             * This function is like `composeArgs` except that the arguments composition
-             * is tailored for `_.partialRight`.
-             *
-             * @private
-             * @param {Array} args The provided arguments.
-             * @param {Array} partials The arguments to append to those provided.
-             * @param {Array} holders The `partials` placeholder indexes.
-             * @params {boolean} [isCurried] Specify composing for a curried function.
-             * @returns {Array} Returns the new array of composed arguments.
-             */
-            function composeArgsRight(args, partials, holders, isCurried) {
-              var argsIndex = -1,
-                argsLength = args.length,
-                holdersIndex = -1,
-                holdersLength = holders.length,
-                rightIndex = -1,
-                rightLength = partials.length,
-                rangeLength = nativeMax(argsLength - holdersLength, 0),
-                result = Array(rangeLength + rightLength),
-                isUncurried = !isCurried;
-
-              while (++argsIndex < rangeLength) {
-                result[argsIndex] = args[argsIndex];
-              }
-              var offset = argsIndex;
-              while (++rightIndex < rightLength) {
-                result[offset + rightIndex] = partials[rightIndex];
-              }
-              while (++holdersIndex < holdersLength) {
-                if (isUncurried || argsIndex < argsLength) {
-                  result[offset + holders[holdersIndex]] = args[argsIndex++];
-                }
-              }
-              return result;
-            }
+      try {
+        value[symToStringTag] = undefined;
+        var unmasked = true;
+      } catch (e) {}
+
+      var result = nativeObjectToString.call(value);
+      if (unmasked) {
+        if (isOwn) {
+          value[symToStringTag] = tag;
+        } else {
+          delete value[symToStringTag];
+        }
+      }
+      return result;
+    }
 
-            /**
-             * Copies the values of `source` to `array`.
-             *
-             * @private
-             * @param {Array} source The array to copy values from.
-             * @param {Array} [array=[]] The array to copy values to.
-             * @returns {Array} Returns `array`.
-             */
-            function copyArray(source, array) {
-              var index = -1,
-                length = source.length;
-
-              array || (array = Array(length));
-              while (++index < length) {
-                array[index] = source[index];
-              }
-              return array;
-            }
+    /**
+     * Creates an array of the own enumerable symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of symbols.
+     */
+    var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
+      if (object == null) {
+        return [];
+      }
+      object = Object(object);
+      return arrayFilter(nativeGetSymbols(object), function(symbol) {
+        return propertyIsEnumerable.call(object, symbol);
+      });
+    };
+
+    /**
+     * Creates an array of the own and inherited enumerable symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of symbols.
+     */
+    var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
+      var result = [];
+      while (object) {
+        arrayPush(result, getSymbols(object));
+        object = getPrototype(object);
+      }
+      return result;
+    };
+
+    /**
+     * Gets the `toStringTag` of `value`.
+     *
+     * @private
+     * @param {*} value The value to query.
+     * @returns {string} Returns the `toStringTag`.
+     */
+    var getTag = baseGetTag;
+
+    // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
+    if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+        (Map && getTag(new Map) != mapTag) ||
+        (Promise && getTag(Promise.resolve()) != promiseTag) ||
+        (Set && getTag(new Set) != setTag) ||
+        (WeakMap && getTag(new WeakMap) != weakMapTag)) {
+      getTag = function(value) {
+        var result = baseGetTag(value),
+            Ctor = result == objectTag ? value.constructor : undefined,
+            ctorString = Ctor ? toSource(Ctor) : '';
 
-            /**
-             * Copies properties of `source` to `object`.
-             *
-             * @private
-             * @param {Object} source The object to copy properties from.
-             * @param {Array} props The property identifiers to copy.
-             * @param {Object} [object={}] The object to copy properties to.
-             * @param {Function} [customizer] The function to customize copied values.
-             * @returns {Object} Returns `object`.
-             */
-            function copyObject(source, props, object, customizer) {
-              var isNew = !object;
-              object || (object = {});
-
-              var index = -1,
-                length = props.length;
-
-              while (++index < length) {
-                var key = props[index];
-
-                var newValue = customizer
-                  ? customizer(object[key], source[key], key, object, source)
-                  : undefined;
-
-                if (newValue === undefined) {
-                  newValue = source[key];
-                }
-                if (isNew) {
-                  baseAssignValue(object, key, newValue);
-                } else {
-                  assignValue(object, key, newValue);
-                }
-              }
-              return object;
-            }
+        if (ctorString) {
+          switch (ctorString) {
+            case dataViewCtorString: return dataViewTag;
+            case mapCtorString: return mapTag;
+            case promiseCtorString: return promiseTag;
+            case setCtorString: return setTag;
+            case weakMapCtorString: return weakMapTag;
+          }
+        }
+        return result;
+      };
+    }
 
-            /**
-             * Copies own symbols of `source` to `object`.
-             *
-             * @private
-             * @param {Object} source The object to copy symbols from.
-             * @param {Object} [object={}] The object to copy symbols to.
-             * @returns {Object} Returns `object`.
-             */
-            function copySymbols(source, object) {
-              return copyObject(source, getSymbols(source), object);
-            }
+    /**
+     * Gets the view, applying any `transforms` to the `start` and `end` positions.
+     *
+     * @private
+     * @param {number} start The start of the view.
+     * @param {number} end The end of the view.
+     * @param {Array} transforms The transformations to apply to the view.
+     * @returns {Object} Returns an object containing the `start` and `end`
+     *  positions of the view.
+     */
+    function getView(start, end, transforms) {
+      var index = -1,
+          length = transforms.length;
+
+      while (++index < length) {
+        var data = transforms[index],
+            size = data.size;
+
+        switch (data.type) {
+          case 'drop':      start += size; break;
+          case 'dropRight': end -= size; break;
+          case 'take':      end = nativeMin(end, start + size); break;
+          case 'takeRight': start = nativeMax(start, end - size); break;
+        }
+      }
+      return { 'start': start, 'end': end };
+    }
 
-            /**
-             * Copies own and inherited symbols of `source` to `object`.
-             *
-             * @private
-             * @param {Object} source The object to copy symbols from.
-             * @param {Object} [object={}] The object to copy symbols to.
-             * @returns {Object} Returns `object`.
-             */
-            function copySymbolsIn(source, object) {
-              return copyObject(source, getSymbolsIn(source), object);
-            }
+    /**
+     * Extracts wrapper details from the `source` body comment.
+     *
+     * @private
+     * @param {string} source The source to inspect.
+     * @returns {Array} Returns the wrapper details.
+     */
+    function getWrapDetails(source) {
+      var match = source.match(reWrapDetails);
+      return match ? match[1].split(reSplitDetails) : [];
+    }
 
-            /**
-             * Creates a function like `_.groupBy`.
-             *
-             * @private
-             * @param {Function} setter The function to set accumulator values.
-             * @param {Function} [initializer] The accumulator object initializer.
-             * @returns {Function} Returns the new aggregator function.
-             */
-            function createAggregator(setter, initializer) {
-              return function (collection, iteratee) {
-                var func = isArray(collection)
-                    ? arrayAggregator
-                    : baseAggregator,
-                  accumulator = initializer ? initializer() : {};
-
-                return func(
-                  collection,
-                  setter,
-                  getIteratee(iteratee, 2),
-                  accumulator,
-                );
-              };
-            }
+    /**
+     * Checks if `path` exists on `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @param {Function} hasFunc The function to check properties.
+     * @returns {boolean} Returns `true` if `path` exists, else `false`.
+     */
+    function hasPath(object, path, hasFunc) {
+      path = castPath(path, object);
+
+      var index = -1,
+          length = path.length,
+          result = false;
+
+      while (++index < length) {
+        var key = toKey(path[index]);
+        if (!(result = object != null && hasFunc(object, key))) {
+          break;
+        }
+        object = object[key];
+      }
+      if (result || ++index != length) {
+        return result;
+      }
+      length = object == null ? 0 : object.length;
+      return !!length && isLength(length) && isIndex(key, length) &&
+        (isArray(object) || isArguments(object));
+    }
 
-            /**
-             * Creates a function like `_.assign`.
-             *
-             * @private
-             * @param {Function} assigner The function to assign values.
-             * @returns {Function} Returns the new assigner function.
-             */
-            function createAssigner(assigner) {
-              return baseRest(function (object, sources) {
-                var index = -1,
-                  length = sources.length,
-                  customizer = length > 1 ? sources[length - 1] : undefined,
-                  guard = length > 2 ? sources[2] : undefined;
-
-                customizer =
-                  assigner.length > 3 && typeof customizer == "function"
-                    ? (length--, customizer)
-                    : undefined;
-
-                if (guard && isIterateeCall(sources[0], sources[1], guard)) {
-                  customizer = length < 3 ? undefined : customizer;
-                  length = 1;
-                }
-                object = Object(object);
-                while (++index < length) {
-                  var source = sources[index];
-                  if (source) {
-                    assigner(object, source, index, customizer);
-                  }
-                }
-                return object;
-              });
-            }
+    /**
+     * Initializes an array clone.
+     *
+     * @private
+     * @param {Array} array The array to clone.
+     * @returns {Array} Returns the initialized clone.
+     */
+    function initCloneArray(array) {
+      var length = array.length,
+          result = new array.constructor(length);
+
+      // Add properties assigned by `RegExp#exec`.
+      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
+        result.index = array.index;
+        result.input = array.input;
+      }
+      return result;
+    }
 
-            /**
-             * Creates a `baseEach` or `baseEachRight` function.
-             *
-             * @private
-             * @param {Function} eachFunc The function to iterate over a collection.
-             * @param {boolean} [fromRight] Specify iterating from right to left.
-             * @returns {Function} Returns the new base function.
-             */
-            function createBaseEach(eachFunc, fromRight) {
-              return function (collection, iteratee) {
-                if (collection == null) {
-                  return collection;
-                }
-                if (!isArrayLike(collection)) {
-                  return eachFunc(collection, iteratee);
-                }
-                var length = collection.length,
-                  index = fromRight ? length : -1,
-                  iterable = Object(collection);
+    /**
+     * Initializes an object clone.
+     *
+     * @private
+     * @param {Object} object The object to clone.
+     * @returns {Object} Returns the initialized clone.
+     */
+    function initCloneObject(object) {
+      return (typeof object.constructor == 'function' && !isPrototype(object))
+        ? baseCreate(getPrototype(object))
+        : {};
+    }
 
-                while (fromRight ? index-- : ++index < length) {
-                  if (iteratee(iterable[index], index, iterable) === false) {
-                    break;
-                  }
-                }
-                return collection;
-              };
-            }
+    /**
+     * Initializes an object clone based on its `toStringTag`.
+     *
+     * **Note:** This function only supports cloning values with tags of
+     * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
+     *
+     * @private
+     * @param {Object} object The object to clone.
+     * @param {string} tag The `toStringTag` of the object to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the initialized clone.
+     */
+    function initCloneByTag(object, tag, isDeep) {
+      var Ctor = object.constructor;
+      switch (tag) {
+        case arrayBufferTag:
+          return cloneArrayBuffer(object);
+
+        case boolTag:
+        case dateTag:
+          return new Ctor(+object);
+
+        case dataViewTag:
+          return cloneDataView(object, isDeep);
+
+        case float32Tag: case float64Tag:
+        case int8Tag: case int16Tag: case int32Tag:
+        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
+          return cloneTypedArray(object, isDeep);
+
+        case mapTag:
+          return new Ctor;
+
+        case numberTag:
+        case stringTag:
+          return new Ctor(object);
+
+        case regexpTag:
+          return cloneRegExp(object);
+
+        case setTag:
+          return new Ctor;
+
+        case symbolTag:
+          return cloneSymbol(object);
+      }
+    }
 
-            /**
-             * Creates a base function for methods like `_.forIn` and `_.forOwn`.
-             *
-             * @private
-             * @param {boolean} [fromRight] Specify iterating from right to left.
-             * @returns {Function} Returns the new base function.
-             */
-            function createBaseFor(fromRight) {
-              return function (object, iteratee, keysFunc) {
-                var index = -1,
-                  iterable = Object(object),
-                  props = keysFunc(object),
-                  length = props.length;
-
-                while (length--) {
-                  var key = props[fromRight ? length : ++index];
-                  if (iteratee(iterable[key], key, iterable) === false) {
-                    break;
-                  }
-                }
-                return object;
-              };
-            }
+    /**
+     * Inserts wrapper `details` in a comment at the top of the `source` body.
+     *
+     * @private
+     * @param {string} source The source to modify.
+     * @returns {Array} details The details to insert.
+     * @returns {string} Returns the modified source.
+     */
+    function insertWrapDetails(source, details) {
+      var length = details.length;
+      if (!length) {
+        return source;
+      }
+      var lastIndex = length - 1;
+      details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
+      details = details.join(length > 2 ? ', ' : ' ');
+      return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
+    }
 
-            /**
-             * Creates a function that wraps `func` to invoke it with the optional `this`
-             * binding of `thisArg`.
-             *
-             * @private
-             * @param {Function} func The function to wrap.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @param {*} [thisArg] The `this` binding of `func`.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createBind(func, bitmask, thisArg) {
-              var isBind = bitmask & WRAP_BIND_FLAG,
-                Ctor = createCtor(func);
-
-              function wrapper() {
-                var fn =
-                  this && this !== root && this instanceof wrapper
-                    ? Ctor
-                    : func;
-                return fn.apply(isBind ? thisArg : this, arguments);
-              }
-              return wrapper;
-            }
+    /**
+     * Checks if `value` is a flattenable `arguments` object or array.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
+     */
+    function isFlattenable(value) {
+      return isArray(value) || isArguments(value) ||
+        !!(spreadableSymbol && value && value[spreadableSymbol]);
+    }
 
-            /**
-             * Creates a function like `_.lowerFirst`.
-             *
-             * @private
-             * @param {string} methodName The name of the `String` case method to use.
-             * @returns {Function} Returns the new case function.
-             */
-            function createCaseFirst(methodName) {
-              return function (string) {
-                string = toString(string);
+    /**
+     * Checks if `value` is a valid array-like index.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+     */
+    function isIndex(value, length) {
+      var type = typeof value;
+      length = length == null ? MAX_SAFE_INTEGER : length;
+
+      return !!length &&
+        (type == 'number' ||
+          (type != 'symbol' && reIsUint.test(value))) &&
+            (value > -1 && value % 1 == 0 && value < length);
+    }
 
-                var strSymbols = hasUnicode(string)
-                  ? stringToArray(string)
-                  : undefined;
+    /**
+     * Checks if the given arguments are from an iteratee call.
+     *
+     * @private
+     * @param {*} value The potential iteratee value argument.
+     * @param {*} index The potential iteratee index or key argument.
+     * @param {*} object The potential iteratee object argument.
+     * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
+     *  else `false`.
+     */
+    function isIterateeCall(value, index, object) {
+      if (!isObject(object)) {
+        return false;
+      }
+      var type = typeof index;
+      if (type == 'number'
+            ? (isArrayLike(object) && isIndex(index, object.length))
+            : (type == 'string' && index in object)
+          ) {
+        return eq(object[index], value);
+      }
+      return false;
+    }
 
-                var chr = strSymbols ? strSymbols[0] : string.charAt(0);
+    /**
+     * Checks if `value` is a property name and not a property path.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @param {Object} [object] The object to query keys on.
+     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
+     */
+    function isKey(value, object) {
+      if (isArray(value)) {
+        return false;
+      }
+      var type = typeof value;
+      if (type == 'number' || type == 'symbol' || type == 'boolean' ||
+          value == null || isSymbol(value)) {
+        return true;
+      }
+      return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
+        (object != null && value in Object(object));
+    }
 
-                var trailing = strSymbols
-                  ? castSlice(strSymbols, 1).join("")
-                  : string.slice(1);
+    /**
+     * Checks if `value` is suitable for use as unique object key.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
+     */
+    function isKeyable(value) {
+      var type = typeof value;
+      return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
+        ? (value !== '__proto__')
+        : (value === null);
+    }
 
-                return chr[methodName]() + trailing;
-              };
-            }
+    /**
+     * Checks if `func` has a lazy counterpart.
+     *
+     * @private
+     * @param {Function} func The function to check.
+     * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
+     *  else `false`.
+     */
+    function isLaziable(func) {
+      var funcName = getFuncName(func),
+          other = lodash[funcName];
+
+      if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
+        return false;
+      }
+      if (func === other) {
+        return true;
+      }
+      var data = getData(other);
+      return !!data && func === data[0];
+    }
 
-            /**
-             * Creates a function like `_.camelCase`.
-             *
-             * @private
-             * @param {Function} callback The function to combine each word.
-             * @returns {Function} Returns the new compounder function.
-             */
-            function createCompounder(callback) {
-              return function (string) {
-                return arrayReduce(
-                  words(deburr(string).replace(reApos, "")),
-                  callback,
-                  "",
-                );
-              };
-            }
+    /**
+     * Checks if `func` has its source masked.
+     *
+     * @private
+     * @param {Function} func The function to check.
+     * @returns {boolean} Returns `true` if `func` is masked, else `false`.
+     */
+    function isMasked(func) {
+      return !!maskSrcKey && (maskSrcKey in func);
+    }
 
-            /**
-             * Creates a function that produces an instance of `Ctor` regardless of
-             * whether it was invoked as part of a `new` expression or by `call` or `apply`.
-             *
-             * @private
-             * @param {Function} Ctor The constructor to wrap.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createCtor(Ctor) {
-              return function () {
-                // Use a `switch` statement to work with class constructors. See
-                // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
-                // for more details.
-                var args = arguments;
-                switch (args.length) {
-                  case 0:
-                    return new Ctor();
-                  case 1:
-                    return new Ctor(args[0]);
-                  case 2:
-                    return new Ctor(args[0], args[1]);
-                  case 3:
-                    return new Ctor(args[0], args[1], args[2]);
-                  case 4:
-                    return new Ctor(args[0], args[1], args[2], args[3]);
-                  case 5:
-                    return new Ctor(
-                      args[0],
-                      args[1],
-                      args[2],
-                      args[3],
-                      args[4],
-                    );
-                  case 6:
-                    return new Ctor(
-                      args[0],
-                      args[1],
-                      args[2],
-                      args[3],
-                      args[4],
-                      args[5],
-                    );
-                  case 7:
-                    return new Ctor(
-                      args[0],
-                      args[1],
-                      args[2],
-                      args[3],
-                      args[4],
-                      args[5],
-                      args[6],
-                    );
-                }
-                var thisBinding = baseCreate(Ctor.prototype),
-                  result = Ctor.apply(thisBinding, args);
+    /**
+     * Checks if `func` is capable of being masked.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
+     */
+    var isMaskable = coreJsData ? isFunction : stubFalse;
+
+    /**
+     * Checks if `value` is likely a prototype object.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+     */
+    function isPrototype(value) {
+      var Ctor = value && value.constructor,
+          proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
+
+      return value === proto;
+    }
 
-                // Mimic the constructor's `return` behavior.
-                // See https://es5.github.io/#x13.2.2 for more details.
-                return isObject(result) ? result : thisBinding;
-              };
-            }
+    /**
+     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` if suitable for strict
+     *  equality comparisons, else `false`.
+     */
+    function isStrictComparable(value) {
+      return value === value && !isObject(value);
+    }
 
-            /**
-             * Creates a function that wraps `func` to enable currying.
-             *
-             * @private
-             * @param {Function} func The function to wrap.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @param {number} arity The arity of `func`.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createCurry(func, bitmask, arity) {
-              var Ctor = createCtor(func);
-
-              function wrapper() {
-                var length = arguments.length,
-                  args = Array(length),
-                  index = length,
-                  placeholder = getHolder(wrapper);
-
-                while (index--) {
-                  args[index] = arguments[index];
-                }
-                var holders =
-                  length < 3 &&
-                  args[0] !== placeholder &&
-                  args[length - 1] !== placeholder
-                    ? []
-                    : replaceHolders(args, placeholder);
-
-                length -= holders.length;
-                if (length < arity) {
-                  return createRecurry(
-                    func,
-                    bitmask,
-                    createHybrid,
-                    wrapper.placeholder,
-                    undefined,
-                    args,
-                    holders,
-                    undefined,
-                    undefined,
-                    arity - length,
-                  );
-                }
-                var fn =
-                  this && this !== root && this instanceof wrapper
-                    ? Ctor
-                    : func;
-                return apply(fn, this, args);
-              }
-              return wrapper;
-            }
+    /**
+     * A specialized version of `matchesProperty` for source values suitable
+     * for strict equality comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {string} key The key of the property to get.
+     * @param {*} srcValue The value to match.
+     * @returns {Function} Returns the new spec function.
+     */
+    function matchesStrictComparable(key, srcValue) {
+      return function(object) {
+        if (object == null) {
+          return false;
+        }
+        return object[key] === srcValue &&
+          (srcValue !== undefined || (key in Object(object)));
+      };
+    }
 
-            /**
-             * Creates a `_.find` or `_.findLast` function.
-             *
-             * @private
-             * @param {Function} findIndexFunc The function to find the collection index.
-             * @returns {Function} Returns the new find function.
-             */
-            function createFind(findIndexFunc) {
-              return function (collection, predicate, fromIndex) {
-                var iterable = Object(collection);
-                if (!isArrayLike(collection)) {
-                  var iteratee = getIteratee(predicate, 3);
-                  collection = keys(collection);
-                  predicate = function (key) {
-                    return iteratee(iterable[key], key, iterable);
-                  };
-                }
-                var index = findIndexFunc(collection, predicate, fromIndex);
-                return index > -1
-                  ? iterable[iteratee ? collection[index] : index]
-                  : undefined;
-              };
-            }
+    /**
+     * A specialized version of `_.memoize` which clears the memoized function's
+     * cache when it exceeds `MAX_MEMOIZE_SIZE`.
+     *
+     * @private
+     * @param {Function} func The function to have its output memoized.
+     * @returns {Function} Returns the new memoized function.
+     */
+    function memoizeCapped(func) {
+      var result = memoize(func, function(key) {
+        if (cache.size === MAX_MEMOIZE_SIZE) {
+          cache.clear();
+        }
+        return key;
+      });
 
-            /**
-             * Creates a `_.flow` or `_.flowRight` function.
-             *
-             * @private
-             * @param {boolean} [fromRight] Specify iterating from right to left.
-             * @returns {Function} Returns the new flow function.
-             */
-            function createFlow(fromRight) {
-              return flatRest(function (funcs) {
-                var length = funcs.length,
-                  index = length,
-                  prereq = LodashWrapper.prototype.thru;
-
-                if (fromRight) {
-                  funcs.reverse();
-                }
-                while (index--) {
-                  var func = funcs[index];
-                  if (typeof func != "function") {
-                    throw new TypeError(FUNC_ERROR_TEXT);
-                  }
-                  if (prereq && !wrapper && getFuncName(func) == "wrapper") {
-                    var wrapper = new LodashWrapper([], true);
-                  }
-                }
-                index = wrapper ? index : length;
-                while (++index < length) {
-                  func = funcs[index];
-
-                  var funcName = getFuncName(func),
-                    data = funcName == "wrapper" ? getData(func) : undefined;
-
-                  if (
-                    data &&
-                    isLaziable(data[0]) &&
-                    data[1] ==
-                      (WRAP_ARY_FLAG |
-                        WRAP_CURRY_FLAG |
-                        WRAP_PARTIAL_FLAG |
-                        WRAP_REARG_FLAG) &&
-                    !data[4].length &&
-                    data[9] == 1
-                  ) {
-                    wrapper = wrapper[getFuncName(data[0])].apply(
-                      wrapper,
-                      data[3],
-                    );
-                  } else {
-                    wrapper =
-                      func.length == 1 && isLaziable(func)
-                        ? wrapper[funcName]()
-                        : wrapper.thru(func);
-                  }
-                }
-                return function () {
-                  var args = arguments,
-                    value = args[0];
+      var cache = result.cache;
+      return result;
+    }
 
-                  if (wrapper && args.length == 1 && isArray(value)) {
-                    return wrapper.plant(value).value();
-                  }
-                  var index = 0,
-                    result = length ? funcs[index].apply(this, args) : value;
+    /**
+     * Merges the function metadata of `source` into `data`.
+     *
+     * Merging metadata reduces the number of wrappers used to invoke a function.
+     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
+     * may be applied regardless of execution order. Methods like `_.ary` and
+     * `_.rearg` modify function arguments, making the order in which they are
+     * executed important, preventing the merging of metadata. However, we make
+     * an exception for a safe combined case where curried functions have `_.ary`
+     * and or `_.rearg` applied.
+     *
+     * @private
+     * @param {Array} data The destination metadata.
+     * @param {Array} source The source metadata.
+     * @returns {Array} Returns `data`.
+     */
+    function mergeData(data, source) {
+      var bitmask = data[1],
+          srcBitmask = source[1],
+          newBitmask = bitmask | srcBitmask,
+          isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
+
+      var isCombo =
+        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
+        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
+        ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));
+
+      // Exit early if metadata can't be merged.
+      if (!(isCommon || isCombo)) {
+        return data;
+      }
+      // Use source `thisArg` if available.
+      if (srcBitmask & WRAP_BIND_FLAG) {
+        data[2] = source[2];
+        // Set when currying a bound function.
+        newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
+      }
+      // Compose partial arguments.
+      var value = source[3];
+      if (value) {
+        var partials = data[3];
+        data[3] = partials ? composeArgs(partials, value, source[4]) : value;
+        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
+      }
+      // Compose partial right arguments.
+      value = source[5];
+      if (value) {
+        partials = data[5];
+        data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
+        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
+      }
+      // Use source `argPos` if available.
+      value = source[7];
+      if (value) {
+        data[7] = value;
+      }
+      // Use source `ary` if it's smaller.
+      if (srcBitmask & WRAP_ARY_FLAG) {
+        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
+      }
+      // Use source `arity` if one is not provided.
+      if (data[9] == null) {
+        data[9] = source[9];
+      }
+      // Use source `func` and merge bitmasks.
+      data[0] = source[0];
+      data[1] = newBitmask;
+
+      return data;
+    }
 
-                  while (++index < length) {
-                    result = funcs[index].call(this, result);
-                  }
-                  return result;
-                };
-              });
-            }
+    /**
+     * This function is like
+     * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
+     * except that it includes inherited enumerable properties.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     */
+    function nativeKeysIn(object) {
+      var result = [];
+      if (object != null) {
+        for (var key in Object(object)) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
 
-            /**
-             * Creates a function that wraps `func` to invoke it with optional `this`
-             * binding of `thisArg`, partial application, and currying.
-             *
-             * @private
-             * @param {Function|string} func The function or method name to wrap.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @param {*} [thisArg] The `this` binding of `func`.
-             * @param {Array} [partials] The arguments to prepend to those provided to
-             *  the new function.
-             * @param {Array} [holders] The `partials` placeholder indexes.
-             * @param {Array} [partialsRight] The arguments to append to those provided
-             *  to the new function.
-             * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
-             * @param {Array} [argPos] The argument positions of the new function.
-             * @param {number} [ary] The arity cap of `func`.
-             * @param {number} [arity] The arity of `func`.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createHybrid(
-              func,
-              bitmask,
-              thisArg,
-              partials,
-              holders,
-              partialsRight,
-              holdersRight,
-              argPos,
-              ary,
-              arity,
-            ) {
-              var isAry = bitmask & WRAP_ARY_FLAG,
-                isBind = bitmask & WRAP_BIND_FLAG,
-                isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
-                isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
-                isFlip = bitmask & WRAP_FLIP_FLAG,
-                Ctor = isBindKey ? undefined : createCtor(func);
-
-              function wrapper() {
-                var length = arguments.length,
-                  args = Array(length),
-                  index = length;
-
-                while (index--) {
-                  args[index] = arguments[index];
-                }
-                if (isCurried) {
-                  var placeholder = getHolder(wrapper),
-                    holdersCount = countHolders(args, placeholder);
-                }
-                if (partials) {
-                  args = composeArgs(args, partials, holders, isCurried);
-                }
-                if (partialsRight) {
-                  args = composeArgsRight(
-                    args,
-                    partialsRight,
-                    holdersRight,
-                    isCurried,
-                  );
-                }
-                length -= holdersCount;
-                if (isCurried && length < arity) {
-                  var newHolders = replaceHolders(args, placeholder);
-                  return createRecurry(
-                    func,
-                    bitmask,
-                    createHybrid,
-                    wrapper.placeholder,
-                    thisArg,
-                    args,
-                    newHolders,
-                    argPos,
-                    ary,
-                    arity - length,
-                  );
-                }
-                var thisBinding = isBind ? thisArg : this,
-                  fn = isBindKey ? thisBinding[func] : func;
-
-                length = args.length;
-                if (argPos) {
-                  args = reorder(args, argPos);
-                } else if (isFlip && length > 1) {
-                  args.reverse();
-                }
-                if (isAry && ary < length) {
-                  args.length = ary;
-                }
-                if (this && this !== root && this instanceof wrapper) {
-                  fn = Ctor || createCtor(fn);
-                }
-                return fn.apply(thisBinding, args);
-              }
-              return wrapper;
-            }
+    /**
+     * Converts `value` to a string using `Object.prototype.toString`.
+     *
+     * @private
+     * @param {*} value The value to convert.
+     * @returns {string} Returns the converted string.
+     */
+    function objectToString(value) {
+      return nativeObjectToString.call(value);
+    }
 
-            /**
-             * Creates a function like `_.invertBy`.
-             *
-             * @private
-             * @param {Function} setter The function to set accumulator values.
-             * @param {Function} toIteratee The function to resolve iteratees.
-             * @returns {Function} Returns the new inverter function.
-             */
-            function createInverter(setter, toIteratee) {
-              return function (object, iteratee) {
-                return baseInverter(object, setter, toIteratee(iteratee), {});
-              };
-            }
+    /**
+     * A specialized version of `baseRest` which transforms the rest array.
+     *
+     * @private
+     * @param {Function} func The function to apply a rest parameter to.
+     * @param {number} [start=func.length-1] The start position of the rest parameter.
+     * @param {Function} transform The rest array transform.
+     * @returns {Function} Returns the new function.
+     */
+    function overRest(func, start, transform) {
+      start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
+      return function() {
+        var args = arguments,
+            index = -1,
+            length = nativeMax(args.length - start, 0),
+            array = Array(length);
 
-            /**
-             * Creates a function that performs a mathematical operation on two values.
-             *
-             * @private
-             * @param {Function} operator The function to perform the operation.
-             * @param {number} [defaultValue] The value used for `undefined` arguments.
-             * @returns {Function} Returns the new mathematical operation function.
-             */
-            function createMathOperation(operator, defaultValue) {
-              return function (value, other) {
-                var result;
-                if (value === undefined && other === undefined) {
-                  return defaultValue;
-                }
-                if (value !== undefined) {
-                  result = value;
-                }
-                if (other !== undefined) {
-                  if (result === undefined) {
-                    return other;
-                  }
-                  if (typeof value == "string" || typeof other == "string") {
-                    value = baseToString(value);
-                    other = baseToString(other);
-                  } else {
-                    value = baseToNumber(value);
-                    other = baseToNumber(other);
-                  }
-                  result = operator(value, other);
-                }
-                return result;
-              };
-            }
+        while (++index < length) {
+          array[index] = args[start + index];
+        }
+        index = -1;
+        var otherArgs = Array(start + 1);
+        while (++index < start) {
+          otherArgs[index] = args[index];
+        }
+        otherArgs[start] = transform(array);
+        return apply(func, this, otherArgs);
+      };
+    }
 
-            /**
-             * Creates a function like `_.over`.
-             *
-             * @private
-             * @param {Function} arrayFunc The function to iterate over iteratees.
-             * @returns {Function} Returns the new over function.
-             */
-            function createOver(arrayFunc) {
-              return flatRest(function (iteratees) {
-                iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
-                return baseRest(function (args) {
-                  var thisArg = this;
-                  return arrayFunc(iteratees, function (iteratee) {
-                    return apply(iteratee, thisArg, args);
-                  });
-                });
-              });
-            }
+    /**
+     * Gets the parent value at `path` of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array} path The path to get the parent value of.
+     * @returns {*} Returns the parent value.
+     */
+    function parent(object, path) {
+      return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
+    }
 
-            /**
-             * Creates the padding for `string` based on `length`. The `chars` string
-             * is truncated if the number of characters exceeds `length`.
-             *
-             * @private
-             * @param {number} length The padding length.
-             * @param {string} [chars=' '] The string used as padding.
-             * @returns {string} Returns the padding for `string`.
-             */
-            function createPadding(length, chars) {
-              chars = chars === undefined ? " " : baseToString(chars);
-
-              var charsLength = chars.length;
-              if (charsLength < 2) {
-                return charsLength ? baseRepeat(chars, length) : chars;
-              }
-              var result = baseRepeat(
-                chars,
-                nativeCeil(length / stringSize(chars)),
-              );
-              return hasUnicode(chars)
-                ? castSlice(stringToArray(result), 0, length).join("")
-                : result.slice(0, length);
-            }
+    /**
+     * Reorder `array` according to the specified indexes where the element at
+     * the first index is assigned as the first element, the element at
+     * the second index is assigned as the second element, and so on.
+     *
+     * @private
+     * @param {Array} array The array to reorder.
+     * @param {Array} indexes The arranged array indexes.
+     * @returns {Array} Returns `array`.
+     */
+    function reorder(array, indexes) {
+      var arrLength = array.length,
+          length = nativeMin(indexes.length, arrLength),
+          oldArray = copyArray(array);
+
+      while (length--) {
+        var index = indexes[length];
+        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
+      }
+      return array;
+    }
 
-            /**
-             * Creates a function that wraps `func` to invoke it with the `this` binding
-             * of `thisArg` and `partials` prepended to the arguments it receives.
-             *
-             * @private
-             * @param {Function} func The function to wrap.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @param {*} thisArg The `this` binding of `func`.
-             * @param {Array} partials The arguments to prepend to those provided to
-             *  the new function.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createPartial(func, bitmask, thisArg, partials) {
-              var isBind = bitmask & WRAP_BIND_FLAG,
-                Ctor = createCtor(func);
-
-              function wrapper() {
-                var argsIndex = -1,
-                  argsLength = arguments.length,
-                  leftIndex = -1,
-                  leftLength = partials.length,
-                  args = Array(leftLength + argsLength),
-                  fn =
-                    this && this !== root && this instanceof wrapper
-                      ? Ctor
-                      : func;
-
-                while (++leftIndex < leftLength) {
-                  args[leftIndex] = partials[leftIndex];
-                }
-                while (argsLength--) {
-                  args[leftIndex++] = arguments[++argsIndex];
-                }
-                return apply(fn, isBind ? thisArg : this, args);
-              }
-              return wrapper;
-            }
+    /**
+     * Sets metadata for `func`.
+     *
+     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
+     * period of time, it will trip its breaker and transition to an identity
+     * function to avoid garbage collection pauses in V8. See
+     * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
+     * for more details.
+     *
+     * @private
+     * @param {Function} func The function to associate metadata with.
+     * @param {*} data The metadata.
+     * @returns {Function} Returns `func`.
+     */
+    var setData = shortOut(baseSetData);
+
+    /**
+     * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
+     *
+     * @private
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @returns {number|Object} Returns the timer id or timeout object.
+     */
+    var setTimeout = ctxSetTimeout || function(func, wait) {
+      return root.setTimeout(func, wait);
+    };
+
+    /**
+     * Sets the `toString` method of `func` to return `string`.
+     *
+     * @private
+     * @param {Function} func The function to modify.
+     * @param {Function} string The `toString` result.
+     * @returns {Function} Returns `func`.
+     */
+    var setToString = shortOut(baseSetToString);
+
+    /**
+     * Sets the `toString` method of `wrapper` to mimic the source of `reference`
+     * with wrapper details in a comment at the top of the source body.
+     *
+     * @private
+     * @param {Function} wrapper The function to modify.
+     * @param {Function} reference The reference function.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @returns {Function} Returns `wrapper`.
+     */
+    function setWrapToString(wrapper, reference, bitmask) {
+      var source = (reference + '');
+      return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
+    }
 
-            /**
-             * Creates a `_.range` or `_.rangeRight` function.
-             *
-             * @private
-             * @param {boolean} [fromRight] Specify iterating from right to left.
-             * @returns {Function} Returns the new range function.
-             */
-            function createRange(fromRight) {
-              return function (start, end, step) {
-                if (
-                  step &&
-                  typeof step != "number" &&
-                  isIterateeCall(start, end, step)
-                ) {
-                  end = step = undefined;
-                }
-                // Ensure the sign of `-0` is preserved.
-                start = toFinite(start);
-                if (end === undefined) {
-                  end = start;
-                  start = 0;
-                } else {
-                  end = toFinite(end);
-                }
-                step =
-                  step === undefined ? (start < end ? 1 : -1) : toFinite(step);
-                return baseRange(start, end, step, fromRight);
-              };
-            }
+    /**
+     * Creates a function that'll short out and invoke `identity` instead
+     * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
+     * milliseconds.
+     *
+     * @private
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new shortable function.
+     */
+    function shortOut(func) {
+      var count = 0,
+          lastCalled = 0;
+
+      return function() {
+        var stamp = nativeNow(),
+            remaining = HOT_SPAN - (stamp - lastCalled);
+
+        lastCalled = stamp;
+        if (remaining > 0) {
+          if (++count >= HOT_COUNT) {
+            return arguments[0];
+          }
+        } else {
+          count = 0;
+        }
+        return func.apply(undefined, arguments);
+      };
+    }
 
-            /**
-             * Creates a function that performs a relational operation on two values.
-             *
-             * @private
-             * @param {Function} operator The function to perform the operation.
-             * @returns {Function} Returns the new relational operation function.
-             */
-            function createRelationalOperation(operator) {
-              return function (value, other) {
-                if (!(typeof value == "string" && typeof other == "string")) {
-                  value = toNumber(value);
-                  other = toNumber(other);
-                }
-                return operator(value, other);
-              };
-            }
+    /**
+     * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
+     *
+     * @private
+     * @param {Array} array The array to shuffle.
+     * @param {number} [size=array.length] The size of `array`.
+     * @returns {Array} Returns `array`.
+     */
+    function shuffleSelf(array, size) {
+      var index = -1,
+          length = array.length,
+          lastIndex = length - 1;
+
+      size = size === undefined ? length : size;
+      while (++index < size) {
+        var rand = baseRandom(index, lastIndex),
+            value = array[rand];
+
+        array[rand] = array[index];
+        array[index] = value;
+      }
+      array.length = size;
+      return array;
+    }
 
-            /**
-             * Creates a function that wraps `func` to continue currying.
-             *
-             * @private
-             * @param {Function} func The function to wrap.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @param {Function} wrapFunc The function to create the `func` wrapper.
-             * @param {*} placeholder The placeholder value.
-             * @param {*} [thisArg] The `this` binding of `func`.
-             * @param {Array} [partials] The arguments to prepend to those provided to
-             *  the new function.
-             * @param {Array} [holders] The `partials` placeholder indexes.
-             * @param {Array} [argPos] The argument positions of the new function.
-             * @param {number} [ary] The arity cap of `func`.
-             * @param {number} [arity] The arity of `func`.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createRecurry(
-              func,
-              bitmask,
-              wrapFunc,
-              placeholder,
-              thisArg,
-              partials,
-              holders,
-              argPos,
-              ary,
-              arity,
-            ) {
-              var isCurry = bitmask & WRAP_CURRY_FLAG,
-                newHolders = isCurry ? holders : undefined,
-                newHoldersRight = isCurry ? undefined : holders,
-                newPartials = isCurry ? partials : undefined,
-                newPartialsRight = isCurry ? undefined : partials;
-
-              bitmask |= isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG;
-              bitmask &= ~(isCurry
-                ? WRAP_PARTIAL_RIGHT_FLAG
-                : WRAP_PARTIAL_FLAG);
-
-              if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
-                bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
-              }
-              var newData = [
-                func,
-                bitmask,
-                thisArg,
-                newPartials,
-                newHolders,
-                newPartialsRight,
-                newHoldersRight,
-                argPos,
-                ary,
-                arity,
-              ];
-
-              var result = wrapFunc.apply(undefined, newData);
-              if (isLaziable(func)) {
-                setData(result, newData);
-              }
-              result.placeholder = placeholder;
-              return setWrapToString(result, func, bitmask);
-            }
+    /**
+     * Converts `string` to a property path array.
+     *
+     * @private
+     * @param {string} string The string to convert.
+     * @returns {Array} Returns the property path array.
+     */
+    var stringToPath = memoizeCapped(function(string) {
+      var result = [];
+      if (string.charCodeAt(0) === 46 /* . */) {
+        result.push('');
+      }
+      string.replace(rePropName, function(match, number, quote, subString) {
+        result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
+      });
+      return result;
+    });
 
-            /**
-             * Creates a function like `_.round`.
-             *
-             * @private
-             * @param {string} methodName The name of the `Math` method to use when rounding.
-             * @returns {Function} Returns the new round function.
-             */
-            function createRound(methodName) {
-              var func = Math[methodName];
-              return function (number, precision) {
-                number = toNumber(number);
-                precision =
-                  precision == null ? 0 : nativeMin(toInteger(precision), 292);
-                if (precision) {
-                  // Shift with exponential notation to avoid floating-point issues.
-                  // See [MDN](https://mdn.io/round#Examples) for more details.
-                  var pair = (toString(number) + "e").split("e"),
-                    value = func(pair[0] + "e" + (+pair[1] + precision));
-
-                  pair = (toString(value) + "e").split("e");
-                  return +(pair[0] + "e" + (+pair[1] - precision));
-                }
-                return func(number);
-              };
-            }
+    /**
+     * Converts `value` to a string key if it's not a string or symbol.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {string|symbol} Returns the key.
+     */
+    function toKey(value) {
+      if (typeof value == 'string' || isSymbol(value)) {
+        return value;
+      }
+      var result = (value + '');
+      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
+    }
 
-            /**
-             * Creates a set object of `values`.
-             *
-             * @private
-             * @param {Array} values The values to add to the set.
-             * @returns {Object} Returns the new set.
-             */
-            var createSet = !(
-              Set && 1 / setToArray(new Set([, -0]))[1] == INFINITY
-            )
-              ? noop
-              : function (values) {
-                  return new Set(values);
-                };
+    /**
+     * Converts `func` to its source code.
+     *
+     * @private
+     * @param {Function} func The function to convert.
+     * @returns {string} Returns the source code.
+     */
+    function toSource(func) {
+      if (func != null) {
+        try {
+          return funcToString.call(func);
+        } catch (e) {}
+        try {
+          return (func + '');
+        } catch (e) {}
+      }
+      return '';
+    }
 
-            /**
-             * Creates a `_.toPairs` or `_.toPairsIn` function.
-             *
-             * @private
-             * @param {Function} keysFunc The function to get the keys of a given object.
-             * @returns {Function} Returns the new pairs function.
-             */
-            function createToPairs(keysFunc) {
-              return function (object) {
-                var tag = getTag(object);
-                if (tag == mapTag) {
-                  return mapToArray(object);
-                }
-                if (tag == setTag) {
-                  return setToPairs(object);
-                }
-                return baseToPairs(object, keysFunc(object));
-              };
-            }
+    /**
+     * Updates wrapper `details` based on `bitmask` flags.
+     *
+     * @private
+     * @returns {Array} details The details to modify.
+     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
+     * @returns {Array} Returns `details`.
+     */
+    function updateWrapDetails(details, bitmask) {
+      arrayEach(wrapFlags, function(pair) {
+        var value = '_.' + pair[0];
+        if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
+          details.push(value);
+        }
+      });
+      return details.sort();
+    }
 
-            /**
-             * Creates a function that either curries or invokes `func` with optional
-             * `this` binding and partially applied arguments.
-             *
-             * @private
-             * @param {Function|string} func The function or method name to wrap.
-             * @param {number} bitmask The bitmask flags.
-             *    1 - `_.bind`
-             *    2 - `_.bindKey`
-             *    4 - `_.curry` or `_.curryRight` of a bound function
-             *    8 - `_.curry`
-             *   16 - `_.curryRight`
-             *   32 - `_.partial`
-             *   64 - `_.partialRight`
-             *  128 - `_.rearg`
-             *  256 - `_.ary`
-             *  512 - `_.flip`
-             * @param {*} [thisArg] The `this` binding of `func`.
-             * @param {Array} [partials] The arguments to be partially applied.
-             * @param {Array} [holders] The `partials` placeholder indexes.
-             * @param {Array} [argPos] The argument positions of the new function.
-             * @param {number} [ary] The arity cap of `func`.
-             * @param {number} [arity] The arity of `func`.
-             * @returns {Function} Returns the new wrapped function.
-             */
-            function createWrap(
-              func,
-              bitmask,
-              thisArg,
-              partials,
-              holders,
-              argPos,
-              ary,
-              arity,
-            ) {
-              var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
-              if (!isBindKey && typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              var length = partials ? partials.length : 0;
-              if (!length) {
-                bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
-                partials = holders = undefined;
-              }
-              ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
-              arity = arity === undefined ? arity : toInteger(arity);
-              length -= holders ? holders.length : 0;
+    /**
+     * Creates a clone of `wrapper`.
+     *
+     * @private
+     * @param {Object} wrapper The wrapper to clone.
+     * @returns {Object} Returns the cloned wrapper.
+     */
+    function wrapperClone(wrapper) {
+      if (wrapper instanceof LazyWrapper) {
+        return wrapper.clone();
+      }
+      var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
+      result.__actions__ = copyArray(wrapper.__actions__);
+      result.__index__  = wrapper.__index__;
+      result.__values__ = wrapper.__values__;
+      return result;
+    }
 
-              if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
-                var partialsRight = partials,
-                  holdersRight = holders;
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array of elements split into groups the length of `size`.
+     * If `array` can't be split evenly, the final chunk will be the remaining
+     * elements.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to process.
+     * @param {number} [size=1] The length of each chunk
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the new array of chunks.
+     * @example
+     *
+     * _.chunk(['a', 'b', 'c', 'd'], 2);
+     * // => [['a', 'b'], ['c', 'd']]
+     *
+     * _.chunk(['a', 'b', 'c', 'd'], 3);
+     * // => [['a', 'b', 'c'], ['d']]
+     */
+    function chunk(array, size, guard) {
+      if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
+        size = 1;
+      } else {
+        size = nativeMax(toInteger(size), 0);
+      }
+      var length = array == null ? 0 : array.length;
+      if (!length || size < 1) {
+        return [];
+      }
+      var index = 0,
+          resIndex = 0,
+          result = Array(nativeCeil(length / size));
 
-                partials = holders = undefined;
-              }
-              var data = isBindKey ? undefined : getData(func);
-
-              var newData = [
-                func,
-                bitmask,
-                thisArg,
-                partials,
-                holders,
-                partialsRight,
-                holdersRight,
-                argPos,
-                ary,
-                arity,
-              ];
-
-              if (data) {
-                mergeData(newData, data);
-              }
-              func = newData[0];
-              bitmask = newData[1];
-              thisArg = newData[2];
-              partials = newData[3];
-              holders = newData[4];
-              arity = newData[9] =
-                newData[9] === undefined
-                  ? isBindKey
-                    ? 0
-                    : func.length
-                  : nativeMax(newData[9] - length, 0);
-
-              if (
-                !arity &&
-                bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)
-              ) {
-                bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
-              }
-              if (!bitmask || bitmask == WRAP_BIND_FLAG) {
-                var result = createBind(func, bitmask, thisArg);
-              } else if (
-                bitmask == WRAP_CURRY_FLAG ||
-                bitmask == WRAP_CURRY_RIGHT_FLAG
-              ) {
-                result = createCurry(func, bitmask, arity);
-              } else if (
-                (bitmask == WRAP_PARTIAL_FLAG ||
-                  bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) &&
-                !holders.length
-              ) {
-                result = createPartial(func, bitmask, thisArg, partials);
-              } else {
-                result = createHybrid.apply(undefined, newData);
-              }
-              var setter = data ? baseSetData : setData;
-              return setWrapToString(setter(result, newData), func, bitmask);
-            }
+      while (index < length) {
+        result[resIndex++] = baseSlice(array, index, (index += size));
+      }
+      return result;
+    }
 
-            /**
-             * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
-             * of source objects to the destination object for all destination properties
-             * that resolve to `undefined`.
-             *
-             * @private
-             * @param {*} objValue The destination value.
-             * @param {*} srcValue The source value.
-             * @param {string} key The key of the property to assign.
-             * @param {Object} object The parent object of `objValue`.
-             * @returns {*} Returns the value to assign.
-             */
-            function customDefaultsAssignIn(objValue, srcValue, key, object) {
-              if (
-                objValue === undefined ||
-                (eq(objValue, objectProto[key]) &&
-                  !hasOwnProperty.call(object, key))
-              ) {
-                return srcValue;
-              }
-              return objValue;
-            }
+    /**
+     * Creates an array with all falsey values removed. The values `false`, `null`,
+     * `0`, `""`, `undefined`, and `NaN` are falsey.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to compact.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.compact([0, 1, false, 2, '', 3]);
+     * // => [1, 2, 3]
+     */
+    function compact(array) {
+      var index = -1,
+          length = array == null ? 0 : array.length,
+          resIndex = 0,
+          result = [];
 
-            /**
-             * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
-             * objects into destination objects that are passed thru.
-             *
-             * @private
-             * @param {*} objValue The destination value.
-             * @param {*} srcValue The source value.
-             * @param {string} key The key of the property to merge.
-             * @param {Object} object The parent object of `objValue`.
-             * @param {Object} source The parent object of `srcValue`.
-             * @param {Object} [stack] Tracks traversed source values and their merged
-             *  counterparts.
-             * @returns {*} Returns the value to assign.
-             */
-            function customDefaultsMerge(
-              objValue,
-              srcValue,
-              key,
-              object,
-              source,
-              stack,
-            ) {
-              if (isObject(objValue) && isObject(srcValue)) {
-                // Recursively merge objects and arrays (susceptible to call stack limits).
-                stack.set(srcValue, objValue);
-                baseMerge(
-                  objValue,
-                  srcValue,
-                  undefined,
-                  customDefaultsMerge,
-                  stack,
-                );
-                stack["delete"](srcValue);
-              }
-              return objValue;
-            }
+      while (++index < length) {
+        var value = array[index];
+        if (value) {
+          result[resIndex++] = value;
+        }
+      }
+      return result;
+    }
 
-            /**
-             * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
-             * objects.
-             *
-             * @private
-             * @param {*} value The value to inspect.
-             * @param {string} key The key of the property to inspect.
-             * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
-             */
-            function customOmitClone(value) {
-              return isPlainObject(value) ? undefined : value;
-            }
+    /**
+     * Creates a new array concatenating `array` with any additional arrays
+     * and/or values.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to concatenate.
+     * @param {...*} [values] The values to concatenate.
+     * @returns {Array} Returns the new concatenated array.
+     * @example
+     *
+     * var array = [1];
+     * var other = _.concat(array, 2, [3], [[4]]);
+     *
+     * console.log(other);
+     * // => [1, 2, 3, [4]]
+     *
+     * console.log(array);
+     * // => [1]
+     */
+    function concat() {
+      var length = arguments.length;
+      if (!length) {
+        return [];
+      }
+      var args = Array(length - 1),
+          array = arguments[0],
+          index = length;
 
-            /**
-             * A specialized version of `baseIsEqualDeep` for arrays with support for
-             * partial deep comparisons.
-             *
-             * @private
-             * @param {Array} array The array to compare.
-             * @param {Array} other The other array to compare.
-             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-             * @param {Function} customizer The function to customize comparisons.
-             * @param {Function} equalFunc The function to determine equivalents of values.
-             * @param {Object} stack Tracks traversed `array` and `other` objects.
-             * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
-             */
-            function equalArrays(
-              array,
-              other,
-              bitmask,
-              customizer,
-              equalFunc,
-              stack,
-            ) {
-              var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
-                arrLength = array.length,
-                othLength = other.length;
+      while (index--) {
+        args[index - 1] = arguments[index];
+      }
+      return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
+    }
 
-              if (
-                arrLength != othLength &&
-                !(isPartial && othLength > arrLength)
-              ) {
-                return false;
-              }
-              // Assume cyclic values are equal.
-              var stacked = stack.get(array);
-              if (stacked && stack.get(other)) {
-                return stacked == other;
-              }
-              var index = -1,
-                result = true,
-                seen =
-                  bitmask & COMPARE_UNORDERED_FLAG ? new SetCache() : undefined;
-
-              stack.set(array, other);
-              stack.set(other, array);
-
-              // Ignore non-index properties.
-              while (++index < arrLength) {
-                var arrValue = array[index],
-                  othValue = other[index];
-
-                if (customizer) {
-                  var compared = isPartial
-                    ? customizer(othValue, arrValue, index, other, array, stack)
-                    : customizer(
-                        arrValue,
-                        othValue,
-                        index,
-                        array,
-                        other,
-                        stack,
-                      );
-                }
-                if (compared !== undefined) {
-                  if (compared) {
-                    continue;
-                  }
-                  result = false;
-                  break;
-                }
-                // Recursively compare arrays (susceptible to call stack limits).
-                if (seen) {
-                  if (
-                    !arraySome(other, function (othValue, othIndex) {
-                      if (
-                        !cacheHas(seen, othIndex) &&
-                        (arrValue === othValue ||
-                          equalFunc(
-                            arrValue,
-                            othValue,
-                            bitmask,
-                            customizer,
-                            stack,
-                          ))
-                      ) {
-                        return seen.push(othIndex);
-                      }
-                    })
-                  ) {
-                    result = false;
-                    break;
-                  }
-                } else if (
-                  !(
-                    arrValue === othValue ||
-                    equalFunc(arrValue, othValue, bitmask, customizer, stack)
-                  )
-                ) {
-                  result = false;
-                  break;
-                }
-              }
-              stack["delete"](array);
-              stack["delete"](other);
-              return result;
-            }
+    /**
+     * Creates an array of `array` values not included in the other given arrays
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons. The order and references of result values are
+     * determined by the first array.
+     *
+     * **Note:** Unlike `_.pullAll`, this method returns a new array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     * @see _.without, _.xor
+     * @example
+     *
+     * _.difference([2, 1], [2, 3]);
+     * // => [1]
+     */
+    var difference = baseRest(function(array, values) {
+      return isArrayLikeObject(array)
+        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
+        : [];
+    });
 
-            /**
-             * A specialized version of `baseIsEqualDeep` for comparing objects of
-             * the same `toStringTag`.
-             *
-             * **Note:** This function only supports comparing values with tags of
-             * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
-             *
-             * @private
-             * @param {Object} object The object to compare.
-             * @param {Object} other The other object to compare.
-             * @param {string} tag The `toStringTag` of the objects to compare.
-             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-             * @param {Function} customizer The function to customize comparisons.
-             * @param {Function} equalFunc The function to determine equivalents of values.
-             * @param {Object} stack Tracks traversed `object` and `other` objects.
-             * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
-             */
-            function equalByTag(
-              object,
-              other,
-              tag,
-              bitmask,
-              customizer,
-              equalFunc,
-              stack,
-            ) {
-              switch (tag) {
-                case dataViewTag:
-                  if (
-                    object.byteLength != other.byteLength ||
-                    object.byteOffset != other.byteOffset
-                  ) {
-                    return false;
-                  }
-                  object = object.buffer;
-                  other = other.buffer;
-
-                case arrayBufferTag:
-                  if (
-                    object.byteLength != other.byteLength ||
-                    !equalFunc(new Uint8Array(object), new Uint8Array(other))
-                  ) {
-                    return false;
-                  }
-                  return true;
-
-                case boolTag:
-                case dateTag:
-                case numberTag:
-                  // Coerce booleans to `1` or `0` and dates to milliseconds.
-                  // Invalid dates are coerced to `NaN`.
-                  return eq(+object, +other);
-
-                case errorTag:
-                  return (
-                    object.name == other.name && object.message == other.message
-                  );
-
-                case regexpTag:
-                case stringTag:
-                  // Coerce regexes to strings and treat strings, primitives and objects,
-                  // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
-                  // for more details.
-                  return object == other + "";
-
-                case mapTag:
-                  var convert = mapToArray;
-
-                case setTag:
-                  var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
-                  convert || (convert = setToArray);
-
-                  if (object.size != other.size && !isPartial) {
-                    return false;
-                  }
-                  // Assume cyclic values are equal.
-                  var stacked = stack.get(object);
-                  if (stacked) {
-                    return stacked == other;
-                  }
-                  bitmask |= COMPARE_UNORDERED_FLAG;
-
-                  // Recursively compare objects (susceptible to call stack limits).
-                  stack.set(object, other);
-                  var result = equalArrays(
-                    convert(object),
-                    convert(other),
-                    bitmask,
-                    customizer,
-                    equalFunc,
-                    stack,
-                  );
-                  stack["delete"](object);
-                  return result;
-
-                case symbolTag:
-                  if (symbolValueOf) {
-                    return (
-                      symbolValueOf.call(object) == symbolValueOf.call(other)
-                    );
-                  }
-              }
-              return false;
-            }
+    /**
+     * This method is like `_.difference` except that it accepts `iteratee` which
+     * is invoked for each element of `array` and `values` to generate the criterion
+     * by which they're compared. The order and references of result values are
+     * determined by the first array. The iteratee is invoked with one argument:
+     * (value).
+     *
+     * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The values to exclude.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
+     * // => [1.2]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
+     * // => [{ 'x': 2 }]
+     */
+    var differenceBy = baseRest(function(array, values) {
+      var iteratee = last(values);
+      if (isArrayLikeObject(iteratee)) {
+        iteratee = undefined;
+      }
+      return isArrayLikeObject(array)
+        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
+        : [];
+    });
 
-            /**
-             * A specialized version of `baseIsEqualDeep` for objects with support for
-             * partial deep comparisons.
-             *
-             * @private
-             * @param {Object} object The object to compare.
-             * @param {Object} other The other object to compare.
-             * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
-             * @param {Function} customizer The function to customize comparisons.
-             * @param {Function} equalFunc The function to determine equivalents of values.
-             * @param {Object} stack Tracks traversed `object` and `other` objects.
-             * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
-             */
-            function equalObjects(
-              object,
-              other,
-              bitmask,
-              customizer,
-              equalFunc,
-              stack,
-            ) {
-              var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
-                objProps = getAllKeys(object),
-                objLength = objProps.length,
-                othProps = getAllKeys(other),
-                othLength = othProps.length;
+    /**
+     * This method is like `_.difference` except that it accepts `comparator`
+     * which is invoked to compare elements of `array` to `values`. The order and
+     * references of result values are determined by the first array. The comparator
+     * is invoked with two arguments: (arrVal, othVal).
+     *
+     * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The values to exclude.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     *
+     * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
+     * // => [{ 'x': 2, 'y': 1 }]
+     */
+    var differenceWith = baseRest(function(array, values) {
+      var comparator = last(values);
+      if (isArrayLikeObject(comparator)) {
+        comparator = undefined;
+      }
+      return isArrayLikeObject(array)
+        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
+        : [];
+    });
 
-              if (objLength != othLength && !isPartial) {
-                return false;
-              }
-              var index = objLength;
-              while (index--) {
-                var key = objProps[index];
-                if (
-                  !(isPartial ? key in other : hasOwnProperty.call(other, key))
-                ) {
-                  return false;
-                }
-              }
-              // Assume cyclic values are equal.
-              var stacked = stack.get(object);
-              if (stacked && stack.get(other)) {
-                return stacked == other;
-              }
-              var result = true;
-              stack.set(object, other);
-              stack.set(other, object);
-
-              var skipCtor = isPartial;
-              while (++index < objLength) {
-                key = objProps[index];
-                var objValue = object[key],
-                  othValue = other[key];
-
-                if (customizer) {
-                  var compared = isPartial
-                    ? customizer(othValue, objValue, key, other, object, stack)
-                    : customizer(objValue, othValue, key, object, other, stack);
-                }
-                // Recursively compare objects (susceptible to call stack limits).
-                if (
-                  !(compared === undefined
-                    ? objValue === othValue ||
-                      equalFunc(objValue, othValue, bitmask, customizer, stack)
-                    : compared)
-                ) {
-                  result = false;
-                  break;
-                }
-                skipCtor || (skipCtor = key == "constructor");
-              }
-              if (result && !skipCtor) {
-                var objCtor = object.constructor,
-                  othCtor = other.constructor;
-
-                // Non `Object` object instances with different constructors are not equal.
-                if (
-                  objCtor != othCtor &&
-                  "constructor" in object &&
-                  "constructor" in other &&
-                  !(
-                    typeof objCtor == "function" &&
-                    objCtor instanceof objCtor &&
-                    typeof othCtor == "function" &&
-                    othCtor instanceof othCtor
-                  )
-                ) {
-                  result = false;
-                }
-              }
-              stack["delete"](object);
-              stack["delete"](other);
-              return result;
-            }
+    /**
+     * Creates a slice of `array` with `n` elements dropped from the beginning.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.5.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to drop.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.drop([1, 2, 3]);
+     * // => [2, 3]
+     *
+     * _.drop([1, 2, 3], 2);
+     * // => [3]
+     *
+     * _.drop([1, 2, 3], 5);
+     * // => []
+     *
+     * _.drop([1, 2, 3], 0);
+     * // => [1, 2, 3]
+     */
+    function drop(array, n, guard) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      return baseSlice(array, n < 0 ? 0 : n, length);
+    }
 
-            /**
-             * A specialized version of `baseRest` which flattens the rest array.
-             *
-             * @private
-             * @param {Function} func The function to apply a rest parameter to.
-             * @returns {Function} Returns the new function.
-             */
-            function flatRest(func) {
-              return setToString(overRest(func, undefined, flatten), func + "");
-            }
+    /**
+     * Creates a slice of `array` with `n` elements dropped from the end.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to drop.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.dropRight([1, 2, 3]);
+     * // => [1, 2]
+     *
+     * _.dropRight([1, 2, 3], 2);
+     * // => [1]
+     *
+     * _.dropRight([1, 2, 3], 5);
+     * // => []
+     *
+     * _.dropRight([1, 2, 3], 0);
+     * // => [1, 2, 3]
+     */
+    function dropRight(array, n, guard) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      n = length - n;
+      return baseSlice(array, 0, n < 0 ? 0 : n);
+    }
 
-            /**
-             * Creates an array of own enumerable property names and symbols of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names and symbols.
-             */
-            function getAllKeys(object) {
-              return baseGetAllKeys(object, keys, getSymbols);
-            }
+    /**
+     * Creates a slice of `array` excluding elements dropped from the end.
+     * Elements are dropped until `predicate` returns falsey. The predicate is
+     * invoked with three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.dropRightWhile(users, function(o) { return !o.active; });
+     * // => objects for ['barney']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
+     * // => objects for ['barney', 'fred']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.dropRightWhile(users, ['active', false]);
+     * // => objects for ['barney']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.dropRightWhile(users, 'active');
+     * // => objects for ['barney', 'fred', 'pebbles']
+     */
+    function dropRightWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3), true, true)
+        : [];
+    }
 
-            /**
-             * Creates an array of own and inherited enumerable property names and
-             * symbols of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names and symbols.
-             */
-            function getAllKeysIn(object) {
-              return baseGetAllKeys(object, keysIn, getSymbolsIn);
-            }
+    /**
+     * Creates a slice of `array` excluding elements dropped from the beginning.
+     * Elements are dropped until `predicate` returns falsey. The predicate is
+     * invoked with three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.dropWhile(users, function(o) { return !o.active; });
+     * // => objects for ['pebbles']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.dropWhile(users, { 'user': 'barney', 'active': false });
+     * // => objects for ['fred', 'pebbles']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.dropWhile(users, ['active', false]);
+     * // => objects for ['pebbles']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.dropWhile(users, 'active');
+     * // => objects for ['barney', 'fred', 'pebbles']
+     */
+    function dropWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3), true)
+        : [];
+    }
 
-            /**
-             * Gets metadata for `func`.
-             *
-             * @private
-             * @param {Function} func The function to query.
-             * @returns {*} Returns the metadata for `func`.
-             */
-            var getData = !metaMap
-              ? noop
-              : function (func) {
-                  return metaMap.get(func);
-                };
+    /**
+     * Fills elements of `array` with `value` from `start` up to, but not
+     * including, `end`.
+     *
+     * **Note:** This method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.2.0
+     * @category Array
+     * @param {Array} array The array to fill.
+     * @param {*} value The value to fill `array` with.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _.fill(array, 'a');
+     * console.log(array);
+     * // => ['a', 'a', 'a']
+     *
+     * _.fill(Array(3), 2);
+     * // => [2, 2, 2]
+     *
+     * _.fill([4, 6, 8, 10], '*', 1, 3);
+     * // => [4, '*', '*', 10]
+     */
+    function fill(array, value, start, end) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return [];
+      }
+      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
+        start = 0;
+        end = length;
+      }
+      return baseFill(array, value, start, end);
+    }
 
-            /**
-             * Gets the name of `func`.
-             *
-             * @private
-             * @param {Function} func The function to query.
-             * @returns {string} Returns the function name.
-             */
-            function getFuncName(func) {
-              var result = func.name + "",
-                array = realNames[result],
-                length = hasOwnProperty.call(realNames, result)
-                  ? array.length
-                  : 0;
-
-              while (length--) {
-                var data = array[length],
-                  otherFunc = data.func;
-                if (otherFunc == null || otherFunc == func) {
-                  return data.name;
-                }
-              }
-              return result;
-            }
+    /**
+     * This method is like `_.find` except that it returns the index of the first
+     * element `predicate` returns truthy for instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @returns {number} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.findIndex(users, function(o) { return o.user == 'barney'; });
+     * // => 0
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findIndex(users, { 'user': 'fred', 'active': false });
+     * // => 1
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findIndex(users, ['active', false]);
+     * // => 0
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findIndex(users, 'active');
+     * // => 2
+     */
+    function findIndex(array, predicate, fromIndex) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return -1;
+      }
+      var index = fromIndex == null ? 0 : toInteger(fromIndex);
+      if (index < 0) {
+        index = nativeMax(length + index, 0);
+      }
+      return baseFindIndex(array, getIteratee(predicate, 3), index);
+    }
 
-            /**
-             * Gets the argument placeholder value for `func`.
-             *
-             * @private
-             * @param {Function} func The function to inspect.
-             * @returns {*} Returns the placeholder value.
-             */
-            function getHolder(func) {
-              var object = hasOwnProperty.call(lodash, "placeholder")
-                ? lodash
-                : func;
-              return object.placeholder;
-            }
+    /**
+     * This method is like `_.findIndex` except that it iterates over elements
+     * of `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @param {number} [fromIndex=array.length-1] The index to search from.
+     * @returns {number} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
+     * // => 2
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
+     * // => 0
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findLastIndex(users, ['active', false]);
+     * // => 2
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findLastIndex(users, 'active');
+     * // => 0
+     */
+    function findLastIndex(array, predicate, fromIndex) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return -1;
+      }
+      var index = length - 1;
+      if (fromIndex !== undefined) {
+        index = toInteger(fromIndex);
+        index = fromIndex < 0
+          ? nativeMax(length + index, 0)
+          : nativeMin(index, length - 1);
+      }
+      return baseFindIndex(array, getIteratee(predicate, 3), index, true);
+    }
 
-            /**
-             * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
-             * this function returns the custom method, otherwise it returns `baseIteratee`.
-             * If arguments are provided, the chosen function is invoked with them and
-             * its result is returned.
-             *
-             * @private
-             * @param {*} [value] The value to convert to an iteratee.
-             * @param {number} [arity] The arity of the created iteratee.
-             * @returns {Function} Returns the chosen function or its result.
-             */
-            function getIteratee() {
-              var result = lodash.iteratee || iteratee;
-              result = result === iteratee ? baseIteratee : result;
-              return arguments.length
-                ? result(arguments[0], arguments[1])
-                : result;
-            }
+    /**
+     * Flattens `array` a single level deep.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * _.flatten([1, [2, [3, [4]], 5]]);
+     * // => [1, 2, [3, [4]], 5]
+     */
+    function flatten(array) {
+      var length = array == null ? 0 : array.length;
+      return length ? baseFlatten(array, 1) : [];
+    }
 
-            /**
-             * Gets the data for `map`.
-             *
-             * @private
-             * @param {Object} map The map to query.
-             * @param {string} key The reference key.
-             * @returns {*} Returns the map data.
-             */
-            function getMapData(map, key) {
-              var data = map.__data__;
-              return isKeyable(key)
-                ? data[typeof key == "string" ? "string" : "hash"]
-                : data.map;
-            }
+    /**
+     * Recursively flattens `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * _.flattenDeep([1, [2, [3, [4]], 5]]);
+     * // => [1, 2, 3, 4, 5]
+     */
+    function flattenDeep(array) {
+      var length = array == null ? 0 : array.length;
+      return length ? baseFlatten(array, INFINITY) : [];
+    }
 
-            /**
-             * Gets the property names, values, and compare flags of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the match data of `object`.
-             */
-            function getMatchData(object) {
-              var result = keys(object),
-                length = result.length;
-
-              while (length--) {
-                var key = result[length],
-                  value = object[key];
-
-                result[length] = [key, value, isStrictComparable(value)];
-              }
-              return result;
-            }
+    /**
+     * Recursively flatten `array` up to `depth` times.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.4.0
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @param {number} [depth=1] The maximum recursion depth.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * var array = [1, [2, [3, [4]], 5]];
+     *
+     * _.flattenDepth(array, 1);
+     * // => [1, 2, [3, [4]], 5]
+     *
+     * _.flattenDepth(array, 2);
+     * // => [1, 2, 3, [4], 5]
+     */
+    function flattenDepth(array, depth) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return [];
+      }
+      depth = depth === undefined ? 1 : toInteger(depth);
+      return baseFlatten(array, depth);
+    }
 
-            /**
-             * Gets the native function at `key` of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @param {string} key The key of the method to get.
-             * @returns {*} Returns the function if it's native, else `undefined`.
-             */
-            function getNative(object, key) {
-              var value = getValue(object, key);
-              return baseIsNative(value) ? value : undefined;
-            }
+    /**
+     * The inverse of `_.toPairs`; this method returns an object composed
+     * from key-value `pairs`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} pairs The key-value pairs.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.fromPairs([['a', 1], ['b', 2]]);
+     * // => { 'a': 1, 'b': 2 }
+     */
+    function fromPairs(pairs) {
+      var index = -1,
+          length = pairs == null ? 0 : pairs.length,
+          result = {};
+
+      while (++index < length) {
+        var pair = pairs[index];
+        result[pair[0]] = pair[1];
+      }
+      return result;
+    }
 
-            /**
-             * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
-             *
-             * @private
-             * @param {*} value The value to query.
-             * @returns {string} Returns the raw `toStringTag`.
-             */
-            function getRawTag(value) {
-              var isOwn = hasOwnProperty.call(value, symToStringTag),
-                tag = value[symToStringTag];
+    /**
+     * Gets the first element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @alias first
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {*} Returns the first element of `array`.
+     * @example
+     *
+     * _.head([1, 2, 3]);
+     * // => 1
+     *
+     * _.head([]);
+     * // => undefined
+     */
+    function head(array) {
+      return (array && array.length) ? array[0] : undefined;
+    }
 
-              try {
-                value[symToStringTag] = undefined;
-                var unmasked = true;
-              } catch (e) {}
-
-              var result = nativeObjectToString.call(value);
-              if (unmasked) {
-                if (isOwn) {
-                  value[symToStringTag] = tag;
-                } else {
-                  delete value[symToStringTag];
-                }
-              }
-              return result;
-            }
+    /**
+     * Gets the index at which the first occurrence of `value` is found in `array`
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons. If `fromIndex` is negative, it's used as the
+     * offset from the end of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {*} value The value to search for.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.indexOf([1, 2, 1, 2], 2);
+     * // => 1
+     *
+     * // Search from the `fromIndex`.
+     * _.indexOf([1, 2, 1, 2], 2, 2);
+     * // => 3
+     */
+    function indexOf(array, value, fromIndex) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return -1;
+      }
+      var index = fromIndex == null ? 0 : toInteger(fromIndex);
+      if (index < 0) {
+        index = nativeMax(length + index, 0);
+      }
+      return baseIndexOf(array, value, index);
+    }
 
-            /**
-             * Creates an array of the own enumerable symbols of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of symbols.
-             */
-            var getSymbols = !nativeGetSymbols
-              ? stubArray
-              : function (object) {
-                  if (object == null) {
-                    return [];
-                  }
-                  object = Object(object);
-                  return arrayFilter(
-                    nativeGetSymbols(object),
-                    function (symbol) {
-                      return propertyIsEnumerable.call(object, symbol);
-                    },
-                  );
-                };
+    /**
+     * Gets all but the last element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.initial([1, 2, 3]);
+     * // => [1, 2]
+     */
+    function initial(array) {
+      var length = array == null ? 0 : array.length;
+      return length ? baseSlice(array, 0, -1) : [];
+    }
 
-            /**
-             * Creates an array of the own and inherited enumerable symbols of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of symbols.
-             */
-            var getSymbolsIn = !nativeGetSymbols
-              ? stubArray
-              : function (object) {
-                  var result = [];
-                  while (object) {
-                    arrayPush(result, getSymbols(object));
-                    object = getPrototype(object);
-                  }
-                  return result;
-                };
+    /**
+     * Creates an array of unique values that are included in all given arrays
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons. The order and references of result values are
+     * determined by the first array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of intersecting values.
+     * @example
+     *
+     * _.intersection([2, 1], [2, 3]);
+     * // => [2]
+     */
+    var intersection = baseRest(function(arrays) {
+      var mapped = arrayMap(arrays, castArrayLikeObject);
+      return (mapped.length && mapped[0] === arrays[0])
+        ? baseIntersection(mapped)
+        : [];
+    });
 
-            /**
-             * Gets the `toStringTag` of `value`.
-             *
-             * @private
-             * @param {*} value The value to query.
-             * @returns {string} Returns the `toStringTag`.
-             */
-            var getTag = baseGetTag;
+    /**
+     * This method is like `_.intersection` except that it accepts `iteratee`
+     * which is invoked for each element of each `arrays` to generate the criterion
+     * by which they're compared. The order and references of result values are
+     * determined by the first array. The iteratee is invoked with one argument:
+     * (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Array} Returns the new array of intersecting values.
+     * @example
+     *
+     * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
+     * // => [2.1]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }]
+     */
+    var intersectionBy = baseRest(function(arrays) {
+      var iteratee = last(arrays),
+          mapped = arrayMap(arrays, castArrayLikeObject);
+
+      if (iteratee === last(mapped)) {
+        iteratee = undefined;
+      } else {
+        mapped.pop();
+      }
+      return (mapped.length && mapped[0] === arrays[0])
+        ? baseIntersection(mapped, getIteratee(iteratee, 2))
+        : [];
+    });
 
-            // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
-            if (
-              (DataView &&
-                getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-              (Map && getTag(new Map()) != mapTag) ||
-              (Promise && getTag(Promise.resolve()) != promiseTag) ||
-              (Set && getTag(new Set()) != setTag) ||
-              (WeakMap && getTag(new WeakMap()) != weakMapTag)
-            ) {
-              getTag = function (value) {
-                var result = baseGetTag(value),
-                  Ctor = result == objectTag ? value.constructor : undefined,
-                  ctorString = Ctor ? toSource(Ctor) : "";
-
-                if (ctorString) {
-                  switch (ctorString) {
-                    case dataViewCtorString:
-                      return dataViewTag;
-                    case mapCtorString:
-                      return mapTag;
-                    case promiseCtorString:
-                      return promiseTag;
-                    case setCtorString:
-                      return setTag;
-                    case weakMapCtorString:
-                      return weakMapTag;
-                  }
-                }
-                return result;
-              };
-            }
+    /**
+     * This method is like `_.intersection` except that it accepts `comparator`
+     * which is invoked to compare elements of `arrays`. The order and references
+     * of result values are determined by the first array. The comparator is
+     * invoked with two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of intersecting values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.intersectionWith(objects, others, _.isEqual);
+     * // => [{ 'x': 1, 'y': 2 }]
+     */
+    var intersectionWith = baseRest(function(arrays) {
+      var comparator = last(arrays),
+          mapped = arrayMap(arrays, castArrayLikeObject);
+
+      comparator = typeof comparator == 'function' ? comparator : undefined;
+      if (comparator) {
+        mapped.pop();
+      }
+      return (mapped.length && mapped[0] === arrays[0])
+        ? baseIntersection(mapped, undefined, comparator)
+        : [];
+    });
 
-            /**
-             * Gets the view, applying any `transforms` to the `start` and `end` positions.
-             *
-             * @private
-             * @param {number} start The start of the view.
-             * @param {number} end The end of the view.
-             * @param {Array} transforms The transformations to apply to the view.
-             * @returns {Object} Returns an object containing the `start` and `end`
-             *  positions of the view.
-             */
-            function getView(start, end, transforms) {
-              var index = -1,
-                length = transforms.length;
-
-              while (++index < length) {
-                var data = transforms[index],
-                  size = data.size;
-
-                switch (data.type) {
-                  case "drop":
-                    start += size;
-                    break;
-                  case "dropRight":
-                    end -= size;
-                    break;
-                  case "take":
-                    end = nativeMin(end, start + size);
-                    break;
-                  case "takeRight":
-                    start = nativeMax(start, end - size);
-                    break;
-                }
-              }
-              return { start: start, end: end };
-            }
+    /**
+     * Converts all elements in `array` into a string separated by `separator`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to convert.
+     * @param {string} [separator=','] The element separator.
+     * @returns {string} Returns the joined string.
+     * @example
+     *
+     * _.join(['a', 'b', 'c'], '~');
+     * // => 'a~b~c'
+     */
+    function join(array, separator) {
+      return array == null ? '' : nativeJoin.call(array, separator);
+    }
 
-            /**
-             * Extracts wrapper details from the `source` body comment.
-             *
-             * @private
-             * @param {string} source The source to inspect.
-             * @returns {Array} Returns the wrapper details.
-             */
-            function getWrapDetails(source) {
-              var match = source.match(reWrapDetails);
-              return match ? match[1].split(reSplitDetails) : [];
-            }
+    /**
+     * Gets the last element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {*} Returns the last element of `array`.
+     * @example
+     *
+     * _.last([1, 2, 3]);
+     * // => 3
+     */
+    function last(array) {
+      var length = array == null ? 0 : array.length;
+      return length ? array[length - 1] : undefined;
+    }
 
-            /**
-             * Checks if `path` exists on `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path to check.
-             * @param {Function} hasFunc The function to check properties.
-             * @returns {boolean} Returns `true` if `path` exists, else `false`.
-             */
-            function hasPath(object, path, hasFunc) {
-              path = castPath(path, object);
-
-              var index = -1,
-                length = path.length,
-                result = false;
-
-              while (++index < length) {
-                var key = toKey(path[index]);
-                if (!(result = object != null && hasFunc(object, key))) {
-                  break;
-                }
-                object = object[key];
-              }
-              if (result || ++index != length) {
-                return result;
-              }
-              length = object == null ? 0 : object.length;
-              return (
-                !!length &&
-                isLength(length) &&
-                isIndex(key, length) &&
-                (isArray(object) || isArguments(object))
-              );
-            }
+    /**
+     * This method is like `_.indexOf` except that it iterates over elements of
+     * `array` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {*} value The value to search for.
+     * @param {number} [fromIndex=array.length-1] The index to search from.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.lastIndexOf([1, 2, 1, 2], 2);
+     * // => 3
+     *
+     * // Search from the `fromIndex`.
+     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
+     * // => 1
+     */
+    function lastIndexOf(array, value, fromIndex) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return -1;
+      }
+      var index = length;
+      if (fromIndex !== undefined) {
+        index = toInteger(fromIndex);
+        index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
+      }
+      return value === value
+        ? strictLastIndexOf(array, value, index)
+        : baseFindIndex(array, baseIsNaN, index, true);
+    }
 
-            /**
-             * Initializes an array clone.
-             *
-             * @private
-             * @param {Array} array The array to clone.
-             * @returns {Array} Returns the initialized clone.
-             */
-            function initCloneArray(array) {
-              var length = array.length,
-                result = new array.constructor(length);
-
-              // Add properties assigned by `RegExp#exec`.
-              if (
-                length &&
-                typeof array[0] == "string" &&
-                hasOwnProperty.call(array, "index")
-              ) {
-                result.index = array.index;
-                result.input = array.input;
-              }
-              return result;
-            }
+    /**
+     * Gets the element at index `n` of `array`. If `n` is negative, the nth
+     * element from the end is returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.11.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=0] The index of the element to return.
+     * @returns {*} Returns the nth element of `array`.
+     * @example
+     *
+     * var array = ['a', 'b', 'c', 'd'];
+     *
+     * _.nth(array, 1);
+     * // => 'b'
+     *
+     * _.nth(array, -2);
+     * // => 'c';
+     */
+    function nth(array, n) {
+      return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
+    }
 
-            /**
-             * Initializes an object clone.
-             *
-             * @private
-             * @param {Object} object The object to clone.
-             * @returns {Object} Returns the initialized clone.
-             */
-            function initCloneObject(object) {
-              return typeof object.constructor == "function" &&
-                !isPrototype(object)
-                ? baseCreate(getPrototype(object))
-                : {};
-            }
+    /**
+     * Removes all given values from `array` using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
+     * to remove elements from an array by predicate.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {...*} [values] The values to remove.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
+     *
+     * _.pull(array, 'a', 'c');
+     * console.log(array);
+     * // => ['b', 'b']
+     */
+    var pull = baseRest(pullAll);
+
+    /**
+     * This method is like `_.pull` except that it accepts an array of values to remove.
+     *
+     * **Note:** Unlike `_.difference`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
+     *
+     * _.pullAll(array, ['a', 'c']);
+     * console.log(array);
+     * // => ['b', 'b']
+     */
+    function pullAll(array, values) {
+      return (array && array.length && values && values.length)
+        ? basePullAll(array, values)
+        : array;
+    }
 
-            /**
-             * Initializes an object clone based on its `toStringTag`.
-             *
-             * **Note:** This function only supports cloning values with tags of
-             * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
-             *
-             * @private
-             * @param {Object} object The object to clone.
-             * @param {string} tag The `toStringTag` of the object to clone.
-             * @param {boolean} [isDeep] Specify a deep clone.
-             * @returns {Object} Returns the initialized clone.
-             */
-            function initCloneByTag(object, tag, isDeep) {
-              var Ctor = object.constructor;
-              switch (tag) {
-                case arrayBufferTag:
-                  return cloneArrayBuffer(object);
-
-                case boolTag:
-                case dateTag:
-                  return new Ctor(+object);
-
-                case dataViewTag:
-                  return cloneDataView(object, isDeep);
-
-                case float32Tag:
-                case float64Tag:
-                case int8Tag:
-                case int16Tag:
-                case int32Tag:
-                case uint8Tag:
-                case uint8ClampedTag:
-                case uint16Tag:
-                case uint32Tag:
-                  return cloneTypedArray(object, isDeep);
-
-                case mapTag:
-                  return new Ctor();
-
-                case numberTag:
-                case stringTag:
-                  return new Ctor(object);
-
-                case regexpTag:
-                  return cloneRegExp(object);
-
-                case setTag:
-                  return new Ctor();
-
-                case symbolTag:
-                  return cloneSymbol(object);
-              }
-            }
+    /**
+     * This method is like `_.pullAll` except that it accepts `iteratee` which is
+     * invoked for each element of `array` and `values` to generate the criterion
+     * by which they're compared. The iteratee is invoked with one argument: (value).
+     *
+     * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
+     *
+     * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
+     * console.log(array);
+     * // => [{ 'x': 2 }]
+     */
+    function pullAllBy(array, values, iteratee) {
+      return (array && array.length && values && values.length)
+        ? basePullAll(array, values, getIteratee(iteratee, 2))
+        : array;
+    }
 
-            /**
-             * Inserts wrapper `details` in a comment at the top of the `source` body.
-             *
-             * @private
-             * @param {string} source The source to modify.
-             * @returns {Array} details The details to insert.
-             * @returns {string} Returns the modified source.
-             */
-            function insertWrapDetails(source, details) {
-              var length = details.length;
-              if (!length) {
-                return source;
-              }
-              var lastIndex = length - 1;
-              details[lastIndex] =
-                (length > 1 ? "& " : "") + details[lastIndex];
-              details = details.join(length > 2 ? ", " : " ");
-              return source.replace(
-                reWrapComment,
-                "{\n/* [wrapped with " + details + "] */\n",
-              );
-            }
+    /**
+     * This method is like `_.pullAll` except that it accepts `comparator` which
+     * is invoked to compare elements of `array` to `values`. The comparator is
+     * invoked with two arguments: (arrVal, othVal).
+     *
+     * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.6.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
+     *
+     * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
+     * console.log(array);
+     * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
+     */
+    function pullAllWith(array, values, comparator) {
+      return (array && array.length && values && values.length)
+        ? basePullAll(array, values, undefined, comparator)
+        : array;
+    }
 
-            /**
-             * Checks if `value` is a flattenable `arguments` object or array.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
-             */
-            function isFlattenable(value) {
-              return (
-                isArray(value) ||
-                isArguments(value) ||
-                !!(spreadableSymbol && value && value[spreadableSymbol])
-              );
-            }
+    /**
+     * Removes elements from `array` corresponding to `indexes` and returns an
+     * array of removed elements.
+     *
+     * **Note:** Unlike `_.at`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {...(number|number[])} [indexes] The indexes of elements to remove.
+     * @returns {Array} Returns the new array of removed elements.
+     * @example
+     *
+     * var array = ['a', 'b', 'c', 'd'];
+     * var pulled = _.pullAt(array, [1, 3]);
+     *
+     * console.log(array);
+     * // => ['a', 'c']
+     *
+     * console.log(pulled);
+     * // => ['b', 'd']
+     */
+    var pullAt = flatRest(function(array, indexes) {
+      var length = array == null ? 0 : array.length,
+          result = baseAt(array, indexes);
+
+      basePullAt(array, arrayMap(indexes, function(index) {
+        return isIndex(index, length) ? +index : index;
+      }).sort(compareAscending));
+
+      return result;
+    });
 
-            /**
-             * Checks if `value` is a valid array-like index.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
-             * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
-             */
-            function isIndex(value, length) {
-              var type = typeof value;
-              length = length == null ? MAX_SAFE_INTEGER : length;
-
-              return (
-                !!length &&
-                (type == "number" ||
-                  (type != "symbol" && reIsUint.test(value))) &&
-                value > -1 &&
-                value % 1 == 0 &&
-                value < length
-              );
-            }
+    /**
+     * Removes all elements from `array` that `predicate` returns truthy for
+     * and returns an array of the removed elements. The predicate is invoked
+     * with three arguments: (value, index, array).
+     *
+     * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
+     * to pull elements from an array by value.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the new array of removed elements.
+     * @example
+     *
+     * var array = [1, 2, 3, 4];
+     * var evens = _.remove(array, function(n) {
+     *   return n % 2 == 0;
+     * });
+     *
+     * console.log(array);
+     * // => [1, 3]
+     *
+     * console.log(evens);
+     * // => [2, 4]
+     */
+    function remove(array, predicate) {
+      var result = [];
+      if (!(array && array.length)) {
+        return result;
+      }
+      var index = -1,
+          indexes = [],
+          length = array.length;
 
-            /**
-             * Checks if the given arguments are from an iteratee call.
-             *
-             * @private
-             * @param {*} value The potential iteratee value argument.
-             * @param {*} index The potential iteratee index or key argument.
-             * @param {*} object The potential iteratee object argument.
-             * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
-             *  else `false`.
-             */
-            function isIterateeCall(value, index, object) {
-              if (!isObject(object)) {
-                return false;
-              }
-              var type = typeof index;
-              if (
-                type == "number"
-                  ? isArrayLike(object) && isIndex(index, object.length)
-                  : type == "string" && index in object
-              ) {
-                return eq(object[index], value);
-              }
-              return false;
-            }
+      predicate = getIteratee(predicate, 3);
+      while (++index < length) {
+        var value = array[index];
+        if (predicate(value, index, array)) {
+          result.push(value);
+          indexes.push(index);
+        }
+      }
+      basePullAt(array, indexes);
+      return result;
+    }
 
-            /**
-             * Checks if `value` is a property name and not a property path.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @param {Object} [object] The object to query keys on.
-             * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
-             */
-            function isKey(value, object) {
-              if (isArray(value)) {
-                return false;
-              }
-              var type = typeof value;
-              if (
-                type == "number" ||
-                type == "symbol" ||
-                type == "boolean" ||
-                value == null ||
-                isSymbol(value)
-              ) {
-                return true;
-              }
-              return (
-                reIsPlainProp.test(value) ||
-                !reIsDeepProp.test(value) ||
-                (object != null && value in Object(object))
-              );
-            }
+    /**
+     * Reverses `array` so that the first element becomes the last, the second
+     * element becomes the second to last, and so on.
+     *
+     * **Note:** This method mutates `array` and is based on
+     * [`Array#reverse`](https://mdn.io/Array/reverse).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _.reverse(array);
+     * // => [3, 2, 1]
+     *
+     * console.log(array);
+     * // => [3, 2, 1]
+     */
+    function reverse(array) {
+      return array == null ? array : nativeReverse.call(array);
+    }
 
-            /**
-             * Checks if `value` is suitable for use as unique object key.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
-             */
-            function isKeyable(value) {
-              var type = typeof value;
-              return type == "string" ||
-                type == "number" ||
-                type == "symbol" ||
-                type == "boolean"
-                ? value !== "__proto__"
-                : value === null;
-            }
+    /**
+     * Creates a slice of `array` from `start` up to, but not including, `end`.
+     *
+     * **Note:** This method is used instead of
+     * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
+     * returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to slice.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function slice(array, start, end) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return [];
+      }
+      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
+        start = 0;
+        end = length;
+      }
+      else {
+        start = start == null ? 0 : toInteger(start);
+        end = end === undefined ? length : toInteger(end);
+      }
+      return baseSlice(array, start, end);
+    }
 
-            /**
-             * Checks if `func` has a lazy counterpart.
-             *
-             * @private
-             * @param {Function} func The function to check.
-             * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
-             *  else `false`.
-             */
-            function isLaziable(func) {
-              var funcName = getFuncName(func),
-                other = lodash[funcName];
-
-              if (
-                typeof other != "function" ||
-                !(funcName in LazyWrapper.prototype)
-              ) {
-                return false;
-              }
-              if (func === other) {
-                return true;
-              }
-              var data = getData(other);
-              return !!data && func === data[0];
-            }
+    /**
+     * Uses a binary search to determine the lowest index at which `value`
+     * should be inserted into `array` in order to maintain its sort order.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedIndex([30, 50], 40);
+     * // => 1
+     */
+    function sortedIndex(array, value) {
+      return baseSortedIndex(array, value);
+    }
 
-            /**
-             * Checks if `func` has its source masked.
-             *
-             * @private
-             * @param {Function} func The function to check.
-             * @returns {boolean} Returns `true` if `func` is masked, else `false`.
-             */
-            function isMasked(func) {
-              return !!maskSrcKey && maskSrcKey in func;
-            }
+    /**
+     * This method is like `_.sortedIndex` except that it accepts `iteratee`
+     * which is invoked for `value` and each element of `array` to compute their
+     * sort ranking. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * var objects = [{ 'x': 4 }, { 'x': 5 }];
+     *
+     * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
+     * // => 0
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
+     * // => 0
+     */
+    function sortedIndexBy(array, value, iteratee) {
+      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
+    }
 
-            /**
-             * Checks if `func` is capable of being masked.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
-             */
-            var isMaskable = coreJsData ? isFunction : stubFalse;
-
-            /**
-             * Checks if `value` is likely a prototype object.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
-             */
-            function isPrototype(value) {
-              var Ctor = value && value.constructor,
-                proto =
-                  (typeof Ctor == "function" && Ctor.prototype) || objectProto;
-
-              return value === proto;
-            }
+    /**
+     * This method is like `_.indexOf` except that it performs a binary
+     * search on a sorted `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {*} value The value to search for.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
+     * // => 1
+     */
+    function sortedIndexOf(array, value) {
+      var length = array == null ? 0 : array.length;
+      if (length) {
+        var index = baseSortedIndex(array, value);
+        if (index < length && eq(array[index], value)) {
+          return index;
+        }
+      }
+      return -1;
+    }
 
-            /**
-             * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
-             *
-             * @private
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` if suitable for strict
-             *  equality comparisons, else `false`.
-             */
-            function isStrictComparable(value) {
-              return value === value && !isObject(value);
-            }
+    /**
+     * This method is like `_.sortedIndex` except that it returns the highest
+     * index at which `value` should be inserted into `array` in order to
+     * maintain its sort order.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
+     * // => 4
+     */
+    function sortedLastIndex(array, value) {
+      return baseSortedIndex(array, value, true);
+    }
 
-            /**
-             * A specialized version of `matchesProperty` for source values suitable
-             * for strict equality comparisons, i.e. `===`.
-             *
-             * @private
-             * @param {string} key The key of the property to get.
-             * @param {*} srcValue The value to match.
-             * @returns {Function} Returns the new spec function.
-             */
-            function matchesStrictComparable(key, srcValue) {
-              return function (object) {
-                if (object == null) {
-                  return false;
-                }
-                return (
-                  object[key] === srcValue &&
-                  (srcValue !== undefined || key in Object(object))
-                );
-              };
-            }
+    /**
+     * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
+     * which is invoked for `value` and each element of `array` to compute their
+     * sort ranking. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * var objects = [{ 'x': 4 }, { 'x': 5 }];
+     *
+     * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
+     * // => 1
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
+     * // => 1
+     */
+    function sortedLastIndexBy(array, value, iteratee) {
+      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
+    }
 
-            /**
-             * A specialized version of `_.memoize` which clears the memoized function's
-             * cache when it exceeds `MAX_MEMOIZE_SIZE`.
-             *
-             * @private
-             * @param {Function} func The function to have its output memoized.
-             * @returns {Function} Returns the new memoized function.
-             */
-            function memoizeCapped(func) {
-              var result = memoize(func, function (key) {
-                if (cache.size === MAX_MEMOIZE_SIZE) {
-                  cache.clear();
-                }
-                return key;
-              });
+    /**
+     * This method is like `_.lastIndexOf` except that it performs a binary
+     * search on a sorted `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {*} value The value to search for.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
+     * // => 3
+     */
+    function sortedLastIndexOf(array, value) {
+      var length = array == null ? 0 : array.length;
+      if (length) {
+        var index = baseSortedIndex(array, value, true) - 1;
+        if (eq(array[index], value)) {
+          return index;
+        }
+      }
+      return -1;
+    }
 
-              var cache = result.cache;
-              return result;
-            }
+    /**
+     * This method is like `_.uniq` except that it's designed and optimized
+     * for sorted arrays.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.sortedUniq([1, 1, 2]);
+     * // => [1, 2]
+     */
+    function sortedUniq(array) {
+      return (array && array.length)
+        ? baseSortedUniq(array)
+        : [];
+    }
 
-            /**
-             * Merges the function metadata of `source` into `data`.
-             *
-             * Merging metadata reduces the number of wrappers used to invoke a function.
-             * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
-             * may be applied regardless of execution order. Methods like `_.ary` and
-             * `_.rearg` modify function arguments, making the order in which they are
-             * executed important, preventing the merging of metadata. However, we make
-             * an exception for a safe combined case where curried functions have `_.ary`
-             * and or `_.rearg` applied.
-             *
-             * @private
-             * @param {Array} data The destination metadata.
-             * @param {Array} source The source metadata.
-             * @returns {Array} Returns `data`.
-             */
-            function mergeData(data, source) {
-              var bitmask = data[1],
-                srcBitmask = source[1],
-                newBitmask = bitmask | srcBitmask,
-                isCommon =
-                  newBitmask <
-                  (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);
-
-              var isCombo =
-                (srcBitmask == WRAP_ARY_FLAG && bitmask == WRAP_CURRY_FLAG) ||
-                (srcBitmask == WRAP_ARY_FLAG &&
-                  bitmask == WRAP_REARG_FLAG &&
-                  data[7].length <= source[8]) ||
-                (srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG) &&
-                  source[7].length <= source[8] &&
-                  bitmask == WRAP_CURRY_FLAG);
-
-              // Exit early if metadata can't be merged.
-              if (!(isCommon || isCombo)) {
-                return data;
-              }
-              // Use source `thisArg` if available.
-              if (srcBitmask & WRAP_BIND_FLAG) {
-                data[2] = source[2];
-                // Set when currying a bound function.
-                newBitmask |=
-                  bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
-              }
-              // Compose partial arguments.
-              var value = source[3];
-              if (value) {
-                var partials = data[3];
-                data[3] = partials
-                  ? composeArgs(partials, value, source[4])
-                  : value;
-                data[4] = partials
-                  ? replaceHolders(data[3], PLACEHOLDER)
-                  : source[4];
-              }
-              // Compose partial right arguments.
-              value = source[5];
-              if (value) {
-                partials = data[5];
-                data[5] = partials
-                  ? composeArgsRight(partials, value, source[6])
-                  : value;
-                data[6] = partials
-                  ? replaceHolders(data[5], PLACEHOLDER)
-                  : source[6];
-              }
-              // Use source `argPos` if available.
-              value = source[7];
-              if (value) {
-                data[7] = value;
-              }
-              // Use source `ary` if it's smaller.
-              if (srcBitmask & WRAP_ARY_FLAG) {
-                data[8] =
-                  data[8] == null ? source[8] : nativeMin(data[8], source[8]);
-              }
-              // Use source `arity` if one is not provided.
-              if (data[9] == null) {
-                data[9] = source[9];
-              }
-              // Use source `func` and merge bitmasks.
-              data[0] = source[0];
-              data[1] = newBitmask;
+    /**
+     * This method is like `_.uniqBy` except that it's designed and optimized
+     * for sorted arrays.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
+     * // => [1.1, 2.3]
+     */
+    function sortedUniqBy(array, iteratee) {
+      return (array && array.length)
+        ? baseSortedUniq(array, getIteratee(iteratee, 2))
+        : [];
+    }
 
-              return data;
-            }
+    /**
+     * Gets all but the first element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.tail([1, 2, 3]);
+     * // => [2, 3]
+     */
+    function tail(array) {
+      var length = array == null ? 0 : array.length;
+      return length ? baseSlice(array, 1, length) : [];
+    }
 
-            /**
-             * This function is like
-             * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
-             * except that it includes inherited enumerable properties.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names.
-             */
-            function nativeKeysIn(object) {
-              var result = [];
-              if (object != null) {
-                for (var key in Object(object)) {
-                  result.push(key);
-                }
-              }
-              return result;
-            }
+    /**
+     * Creates a slice of `array` with `n` elements taken from the beginning.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to take.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.take([1, 2, 3]);
+     * // => [1]
+     *
+     * _.take([1, 2, 3], 2);
+     * // => [1, 2]
+     *
+     * _.take([1, 2, 3], 5);
+     * // => [1, 2, 3]
+     *
+     * _.take([1, 2, 3], 0);
+     * // => []
+     */
+    function take(array, n, guard) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      return baseSlice(array, 0, n < 0 ? 0 : n);
+    }
 
-            /**
-             * Converts `value` to a string using `Object.prototype.toString`.
-             *
-             * @private
-             * @param {*} value The value to convert.
-             * @returns {string} Returns the converted string.
-             */
-            function objectToString(value) {
-              return nativeObjectToString.call(value);
-            }
+    /**
+     * Creates a slice of `array` with `n` elements taken from the end.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to take.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.takeRight([1, 2, 3]);
+     * // => [3]
+     *
+     * _.takeRight([1, 2, 3], 2);
+     * // => [2, 3]
+     *
+     * _.takeRight([1, 2, 3], 5);
+     * // => [1, 2, 3]
+     *
+     * _.takeRight([1, 2, 3], 0);
+     * // => []
+     */
+    function takeRight(array, n, guard) {
+      var length = array == null ? 0 : array.length;
+      if (!length) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      n = length - n;
+      return baseSlice(array, n < 0 ? 0 : n, length);
+    }
 
-            /**
-             * A specialized version of `baseRest` which transforms the rest array.
-             *
-             * @private
-             * @param {Function} func The function to apply a rest parameter to.
-             * @param {number} [start=func.length-1] The start position of the rest parameter.
-             * @param {Function} transform The rest array transform.
-             * @returns {Function} Returns the new function.
-             */
-            function overRest(func, start, transform) {
-              start = nativeMax(
-                start === undefined ? func.length - 1 : start,
-                0,
-              );
-              return function () {
-                var args = arguments,
-                  index = -1,
-                  length = nativeMax(args.length - start, 0),
-                  array = Array(length);
-
-                while (++index < length) {
-                  array[index] = args[start + index];
-                }
-                index = -1;
-                var otherArgs = Array(start + 1);
-                while (++index < start) {
-                  otherArgs[index] = args[index];
-                }
-                otherArgs[start] = transform(array);
-                return apply(func, this, otherArgs);
-              };
-            }
+    /**
+     * Creates a slice of `array` with elements taken from the end. Elements are
+     * taken until `predicate` returns falsey. The predicate is invoked with
+     * three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.takeRightWhile(users, function(o) { return !o.active; });
+     * // => objects for ['fred', 'pebbles']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
+     * // => objects for ['pebbles']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.takeRightWhile(users, ['active', false]);
+     * // => objects for ['fred', 'pebbles']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.takeRightWhile(users, 'active');
+     * // => []
+     */
+    function takeRightWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3), false, true)
+        : [];
+    }
 
-            /**
-             * Gets the parent value at `path` of `object`.
-             *
-             * @private
-             * @param {Object} object The object to query.
-             * @param {Array} path The path to get the parent value of.
-             * @returns {*} Returns the parent value.
-             */
-            function parent(object, path) {
-              return path.length < 2
-                ? object
-                : baseGet(object, baseSlice(path, 0, -1));
-            }
+    /**
+     * Creates a slice of `array` with elements taken from the beginning. Elements
+     * are taken until `predicate` returns falsey. The predicate is invoked with
+     * three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.takeWhile(users, function(o) { return !o.active; });
+     * // => objects for ['barney', 'fred']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.takeWhile(users, { 'user': 'barney', 'active': false });
+     * // => objects for ['barney']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.takeWhile(users, ['active', false]);
+     * // => objects for ['barney', 'fred']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.takeWhile(users, 'active');
+     * // => []
+     */
+    function takeWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3))
+        : [];
+    }
 
-            /**
-             * Reorder `array` according to the specified indexes where the element at
-             * the first index is assigned as the first element, the element at
-             * the second index is assigned as the second element, and so on.
-             *
-             * @private
-             * @param {Array} array The array to reorder.
-             * @param {Array} indexes The arranged array indexes.
-             * @returns {Array} Returns `array`.
-             */
-            function reorder(array, indexes) {
-              var arrLength = array.length,
-                length = nativeMin(indexes.length, arrLength),
-                oldArray = copyArray(array);
-
-              while (length--) {
-                var index = indexes[length];
-                array[length] = isIndex(index, arrLength)
-                  ? oldArray[index]
-                  : undefined;
-              }
-              return array;
-            }
+    /**
+     * Creates an array of unique values, in order, from all given arrays using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * _.union([2], [1, 2]);
+     * // => [2, 1]
+     */
+    var union = baseRest(function(arrays) {
+      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
+    });
 
-            /**
-             * Sets metadata for `func`.
-             *
-             * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
-             * period of time, it will trip its breaker and transition to an identity
-             * function to avoid garbage collection pauses in V8. See
-             * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
-             * for more details.
-             *
-             * @private
-             * @param {Function} func The function to associate metadata with.
-             * @param {*} data The metadata.
-             * @returns {Function} Returns `func`.
-             */
-            var setData = shortOut(baseSetData);
-
-            /**
-             * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
-             *
-             * @private
-             * @param {Function} func The function to delay.
-             * @param {number} wait The number of milliseconds to delay invocation.
-             * @returns {number|Object} Returns the timer id or timeout object.
-             */
-            var setTimeout =
-              ctxSetTimeout ||
-              function (func, wait) {
-                return root.setTimeout(func, wait);
-              };
+    /**
+     * This method is like `_.union` except that it accepts `iteratee` which is
+     * invoked for each element of each `arrays` to generate the criterion by
+     * which uniqueness is computed. Result values are chosen from the first
+     * array in which the value occurs. The iteratee is invoked with one argument:
+     * (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * _.unionBy([2.1], [1.2, 2.3], Math.floor);
+     * // => [2.1, 1.2]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    var unionBy = baseRest(function(arrays) {
+      var iteratee = last(arrays);
+      if (isArrayLikeObject(iteratee)) {
+        iteratee = undefined;
+      }
+      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
+    });
 
-            /**
-             * Sets the `toString` method of `func` to return `string`.
-             *
-             * @private
-             * @param {Function} func The function to modify.
-             * @param {Function} string The `toString` result.
-             * @returns {Function} Returns `func`.
-             */
-            var setToString = shortOut(baseSetToString);
-
-            /**
-             * Sets the `toString` method of `wrapper` to mimic the source of `reference`
-             * with wrapper details in a comment at the top of the source body.
-             *
-             * @private
-             * @param {Function} wrapper The function to modify.
-             * @param {Function} reference The reference function.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @returns {Function} Returns `wrapper`.
-             */
-            function setWrapToString(wrapper, reference, bitmask) {
-              var source = reference + "";
-              return setToString(
-                wrapper,
-                insertWrapDetails(
-                  source,
-                  updateWrapDetails(getWrapDetails(source), bitmask),
-                ),
-              );
-            }
+    /**
+     * This method is like `_.union` except that it accepts `comparator` which
+     * is invoked to compare elements of `arrays`. Result values are chosen from
+     * the first array in which the value occurs. The comparator is invoked
+     * with two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.unionWith(objects, others, _.isEqual);
+     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
+     */
+    var unionWith = baseRest(function(arrays) {
+      var comparator = last(arrays);
+      comparator = typeof comparator == 'function' ? comparator : undefined;
+      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
+    });
 
-            /**
-             * Creates a function that'll short out and invoke `identity` instead
-             * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
-             * milliseconds.
-             *
-             * @private
-             * @param {Function} func The function to restrict.
-             * @returns {Function} Returns the new shortable function.
-             */
-            function shortOut(func) {
-              var count = 0,
-                lastCalled = 0;
-
-              return function () {
-                var stamp = nativeNow(),
-                  remaining = HOT_SPAN - (stamp - lastCalled);
-
-                lastCalled = stamp;
-                if (remaining > 0) {
-                  if (++count >= HOT_COUNT) {
-                    return arguments[0];
-                  }
-                } else {
-                  count = 0;
-                }
-                return func.apply(undefined, arguments);
-              };
-            }
+    /**
+     * Creates a duplicate-free version of an array, using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons, in which only the first occurrence of each element
+     * is kept. The order of result values is determined by the order they occur
+     * in the array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.uniq([2, 1, 2]);
+     * // => [2, 1]
+     */
+    function uniq(array) {
+      return (array && array.length) ? baseUniq(array) : [];
+    }
 
-            /**
-             * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
-             *
-             * @private
-             * @param {Array} array The array to shuffle.
-             * @param {number} [size=array.length] The size of `array`.
-             * @returns {Array} Returns `array`.
-             */
-            function shuffleSelf(array, size) {
-              var index = -1,
-                length = array.length,
-                lastIndex = length - 1;
-
-              size = size === undefined ? length : size;
-              while (++index < size) {
-                var rand = baseRandom(index, lastIndex),
-                  value = array[rand];
-
-                array[rand] = array[index];
-                array[index] = value;
-              }
-              array.length = size;
-              return array;
-            }
+    /**
+     * This method is like `_.uniq` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the criterion by which
+     * uniqueness is computed. The order of result values is determined by the
+     * order they occur in the array. The iteratee is invoked with one argument:
+     * (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
+     * // => [2.1, 1.2]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    function uniqBy(array, iteratee) {
+      return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
+    }
 
-            /**
-             * Converts `string` to a property path array.
-             *
-             * @private
-             * @param {string} string The string to convert.
-             * @returns {Array} Returns the property path array.
-             */
-            var stringToPath = memoizeCapped(function (string) {
-              var result = [];
-              if (string.charCodeAt(0) === 46 /* . */) {
-                result.push("");
-              }
-              string.replace(
-                rePropName,
-                function (match, number, quote, subString) {
-                  result.push(
-                    quote
-                      ? subString.replace(reEscapeChar, "$1")
-                      : number || match,
-                  );
-                },
-              );
-              return result;
-            });
+    /**
+     * This method is like `_.uniq` except that it accepts `comparator` which
+     * is invoked to compare elements of `array`. The order of result values is
+     * determined by the order they occur in the array.The comparator is invoked
+     * with two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.uniqWith(objects, _.isEqual);
+     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
+     */
+    function uniqWith(array, comparator) {
+      comparator = typeof comparator == 'function' ? comparator : undefined;
+      return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
+    }
 
-            /**
-             * Converts `value` to a string key if it's not a string or symbol.
-             *
-             * @private
-             * @param {*} value The value to inspect.
-             * @returns {string|symbol} Returns the key.
-             */
-            function toKey(value) {
-              if (typeof value == "string" || isSymbol(value)) {
-                return value;
-              }
-              var result = value + "";
-              return result == "0" && 1 / value == -INFINITY ? "-0" : result;
-            }
+    /**
+     * This method is like `_.zip` except that it accepts an array of grouped
+     * elements and creates an array regrouping the elements to their pre-zip
+     * configuration.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.2.0
+     * @category Array
+     * @param {Array} array The array of grouped elements to process.
+     * @returns {Array} Returns the new array of regrouped elements.
+     * @example
+     *
+     * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
+     * // => [['a', 1, true], ['b', 2, false]]
+     *
+     * _.unzip(zipped);
+     * // => [['a', 'b'], [1, 2], [true, false]]
+     */
+    function unzip(array) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      var length = 0;
+      array = arrayFilter(array, function(group) {
+        if (isArrayLikeObject(group)) {
+          length = nativeMax(group.length, length);
+          return true;
+        }
+      });
+      return baseTimes(length, function(index) {
+        return arrayMap(array, baseProperty(index));
+      });
+    }
 
-            /**
-             * Converts `func` to its source code.
-             *
-             * @private
-             * @param {Function} func The function to convert.
-             * @returns {string} Returns the source code.
-             */
-            function toSource(func) {
-              if (func != null) {
-                try {
-                  return funcToString.call(func);
-                } catch (e) {}
-                try {
-                  return func + "";
-                } catch (e) {}
-              }
-              return "";
-            }
+    /**
+     * This method is like `_.unzip` except that it accepts `iteratee` to specify
+     * how regrouped values should be combined. The iteratee is invoked with the
+     * elements of each group: (...group).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.8.0
+     * @category Array
+     * @param {Array} array The array of grouped elements to process.
+     * @param {Function} [iteratee=_.identity] The function to combine
+     *  regrouped values.
+     * @returns {Array} Returns the new array of regrouped elements.
+     * @example
+     *
+     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
+     * // => [[1, 10, 100], [2, 20, 200]]
+     *
+     * _.unzipWith(zipped, _.add);
+     * // => [3, 30, 300]
+     */
+    function unzipWith(array, iteratee) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      var result = unzip(array);
+      if (iteratee == null) {
+        return result;
+      }
+      return arrayMap(result, function(group) {
+        return apply(iteratee, undefined, group);
+      });
+    }
 
-            /**
-             * Updates wrapper `details` based on `bitmask` flags.
-             *
-             * @private
-             * @returns {Array} details The details to modify.
-             * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
-             * @returns {Array} Returns `details`.
-             */
-            function updateWrapDetails(details, bitmask) {
-              arrayEach(wrapFlags, function (pair) {
-                var value = "_." + pair[0];
-                if (bitmask & pair[1] && !arrayIncludes(details, value)) {
-                  details.push(value);
-                }
-              });
-              return details.sort();
-            }
+    /**
+     * Creates an array excluding all given values using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * **Note:** Unlike `_.pull`, this method returns a new array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...*} [values] The values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     * @see _.difference, _.xor
+     * @example
+     *
+     * _.without([2, 1, 2, 3], 1, 2);
+     * // => [3]
+     */
+    var without = baseRest(function(array, values) {
+      return isArrayLikeObject(array)
+        ? baseDifference(array, values)
+        : [];
+    });
 
-            /**
-             * Creates a clone of `wrapper`.
-             *
-             * @private
-             * @param {Object} wrapper The wrapper to clone.
-             * @returns {Object} Returns the cloned wrapper.
-             */
-            function wrapperClone(wrapper) {
-              if (wrapper instanceof LazyWrapper) {
-                return wrapper.clone();
-              }
-              var result = new LodashWrapper(
-                wrapper.__wrapped__,
-                wrapper.__chain__,
-              );
-              result.__actions__ = copyArray(wrapper.__actions__);
-              result.__index__ = wrapper.__index__;
-              result.__values__ = wrapper.__values__;
-              return result;
-            }
+    /**
+     * Creates an array of unique values that is the
+     * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
+     * of the given arrays. The order of result values is determined by the order
+     * they occur in the arrays.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of filtered values.
+     * @see _.difference, _.without
+     * @example
+     *
+     * _.xor([2, 1], [2, 3]);
+     * // => [1, 3]
+     */
+    var xor = baseRest(function(arrays) {
+      return baseXor(arrayFilter(arrays, isArrayLikeObject));
+    });
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates an array of elements split into groups the length of `size`.
-             * If `array` can't be split evenly, the final chunk will be the remaining
-             * elements.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to process.
-             * @param {number} [size=1] The length of each chunk
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the new array of chunks.
-             * @example
-             *
-             * _.chunk(['a', 'b', 'c', 'd'], 2);
-             * // => [['a', 'b'], ['c', 'd']]
-             *
-             * _.chunk(['a', 'b', 'c', 'd'], 3);
-             * // => [['a', 'b', 'c'], ['d']]
-             */
-            function chunk(array, size, guard) {
-              if (
-                guard ? isIterateeCall(array, size, guard) : size === undefined
-              ) {
-                size = 1;
-              } else {
-                size = nativeMax(toInteger(size), 0);
-              }
-              var length = array == null ? 0 : array.length;
-              if (!length || size < 1) {
-                return [];
-              }
-              var index = 0,
-                resIndex = 0,
-                result = Array(nativeCeil(length / size));
+    /**
+     * This method is like `_.xor` except that it accepts `iteratee` which is
+     * invoked for each element of each `arrays` to generate the criterion by
+     * which by which they're compared. The order of result values is determined
+     * by the order they occur in the arrays. The iteratee is invoked with one
+     * argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
+     * // => [1.2, 3.4]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 2 }]
+     */
+    var xorBy = baseRest(function(arrays) {
+      var iteratee = last(arrays);
+      if (isArrayLikeObject(iteratee)) {
+        iteratee = undefined;
+      }
+      return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
+    });
 
-              while (index < length) {
-                result[resIndex++] = baseSlice(array, index, (index += size));
-              }
-              return result;
-            }
+    /**
+     * This method is like `_.xor` except that it accepts `comparator` which is
+     * invoked to compare elements of `arrays`. The order of result values is
+     * determined by the order they occur in the arrays. The comparator is invoked
+     * with two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.xorWith(objects, others, _.isEqual);
+     * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
+     */
+    var xorWith = baseRest(function(arrays) {
+      var comparator = last(arrays);
+      comparator = typeof comparator == 'function' ? comparator : undefined;
+      return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
+    });
 
-            /**
-             * Creates an array with all falsey values removed. The values `false`, `null`,
-             * `0`, `""`, `undefined`, and `NaN` are falsey.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to compact.
-             * @returns {Array} Returns the new array of filtered values.
-             * @example
-             *
-             * _.compact([0, 1, false, 2, '', 3]);
-             * // => [1, 2, 3]
-             */
-            function compact(array) {
-              var index = -1,
-                length = array == null ? 0 : array.length,
-                resIndex = 0,
-                result = [];
-
-              while (++index < length) {
-                var value = array[index];
-                if (value) {
-                  result[resIndex++] = value;
-                }
-              }
-              return result;
-            }
+    /**
+     * Creates an array of grouped elements, the first of which contains the
+     * first elements of the given arrays, the second of which contains the
+     * second elements of the given arrays, and so on.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to process.
+     * @returns {Array} Returns the new array of grouped elements.
+     * @example
+     *
+     * _.zip(['a', 'b'], [1, 2], [true, false]);
+     * // => [['a', 1, true], ['b', 2, false]]
+     */
+    var zip = baseRest(unzip);
+
+    /**
+     * This method is like `_.fromPairs` except that it accepts two arrays,
+     * one of property identifiers and one of corresponding values.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.4.0
+     * @category Array
+     * @param {Array} [props=[]] The property identifiers.
+     * @param {Array} [values=[]] The property values.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.zipObject(['a', 'b'], [1, 2]);
+     * // => { 'a': 1, 'b': 2 }
+     */
+    function zipObject(props, values) {
+      return baseZipObject(props || [], values || [], assignValue);
+    }
 
-            /**
-             * Creates a new array concatenating `array` with any additional arrays
-             * and/or values.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to concatenate.
-             * @param {...*} [values] The values to concatenate.
-             * @returns {Array} Returns the new concatenated array.
-             * @example
-             *
-             * var array = [1];
-             * var other = _.concat(array, 2, [3], [[4]]);
-             *
-             * console.log(other);
-             * // => [1, 2, 3, [4]]
-             *
-             * console.log(array);
-             * // => [1]
-             */
-            function concat() {
-              var length = arguments.length;
-              if (!length) {
-                return [];
-              }
-              var args = Array(length - 1),
-                array = arguments[0],
-                index = length;
+    /**
+     * This method is like `_.zipObject` except that it supports property paths.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.1.0
+     * @category Array
+     * @param {Array} [props=[]] The property identifiers.
+     * @param {Array} [values=[]] The property values.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
+     * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
+     */
+    function zipObjectDeep(props, values) {
+      return baseZipObject(props || [], values || [], baseSet);
+    }
 
-              while (index--) {
-                args[index - 1] = arguments[index];
-              }
-              return arrayPush(
-                isArray(array) ? copyArray(array) : [array],
-                baseFlatten(args, 1),
-              );
-            }
+    /**
+     * This method is like `_.zip` except that it accepts `iteratee` to specify
+     * how grouped values should be combined. The iteratee is invoked with the
+     * elements of each group: (...group).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.8.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to process.
+     * @param {Function} [iteratee=_.identity] The function to combine
+     *  grouped values.
+     * @returns {Array} Returns the new array of grouped elements.
+     * @example
+     *
+     * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
+     *   return a + b + c;
+     * });
+     * // => [111, 222]
+     */
+    var zipWith = baseRest(function(arrays) {
+      var length = arrays.length,
+          iteratee = length > 1 ? arrays[length - 1] : undefined;
+
+      iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
+      return unzipWith(arrays, iteratee);
+    });
 
-            /**
-             * Creates an array of `array` values not included in the other given arrays
-             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons. The order and references of result values are
-             * determined by the first array.
-             *
-             * **Note:** Unlike `_.pullAll`, this method returns a new array.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {...Array} [values] The values to exclude.
-             * @returns {Array} Returns the new array of filtered values.
-             * @see _.without, _.xor
-             * @example
-             *
-             * _.difference([2, 1], [2, 3]);
-             * // => [1]
-             */
-            var difference = baseRest(function (array, values) {
-              return isArrayLikeObject(array)
-                ? baseDifference(
-                    array,
-                    baseFlatten(values, 1, isArrayLikeObject, true),
-                  )
-                : [];
-            });
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a `lodash` wrapper instance that wraps `value` with explicit method
+     * chain sequences enabled. The result of such sequences must be unwrapped
+     * with `_#value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.3.0
+     * @category Seq
+     * @param {*} value The value to wrap.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36 },
+     *   { 'user': 'fred',    'age': 40 },
+     *   { 'user': 'pebbles', 'age': 1 }
+     * ];
+     *
+     * var youngest = _
+     *   .chain(users)
+     *   .sortBy('age')
+     *   .map(function(o) {
+     *     return o.user + ' is ' + o.age;
+     *   })
+     *   .head()
+     *   .value();
+     * // => 'pebbles is 1'
+     */
+    function chain(value) {
+      var result = lodash(value);
+      result.__chain__ = true;
+      return result;
+    }
 
-            /**
-             * This method is like `_.difference` except that it accepts `iteratee` which
-             * is invoked for each element of `array` and `values` to generate the criterion
-             * by which they're compared. The order and references of result values are
-             * determined by the first array. The iteratee is invoked with one argument:
-             * (value).
-             *
-             * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {...Array} [values] The values to exclude.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Array} Returns the new array of filtered values.
-             * @example
-             *
-             * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
-             * // => [1.2]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
-             * // => [{ 'x': 2 }]
-             */
-            var differenceBy = baseRest(function (array, values) {
-              var iteratee = last(values);
-              if (isArrayLikeObject(iteratee)) {
-                iteratee = undefined;
-              }
-              return isArrayLikeObject(array)
-                ? baseDifference(
-                    array,
-                    baseFlatten(values, 1, isArrayLikeObject, true),
-                    getIteratee(iteratee, 2),
-                  )
-                : [];
-            });
+    /**
+     * This method invokes `interceptor` and returns `value`. The interceptor
+     * is invoked with one argument; (value). The purpose of this method is to
+     * "tap into" a method chain sequence in order to modify intermediate results.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Seq
+     * @param {*} value The value to provide to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @returns {*} Returns `value`.
+     * @example
+     *
+     * _([1, 2, 3])
+     *  .tap(function(array) {
+     *    // Mutate input array.
+     *    array.pop();
+     *  })
+     *  .reverse()
+     *  .value();
+     * // => [2, 1]
+     */
+    function tap(value, interceptor) {
+      interceptor(value);
+      return value;
+    }
 
-            /**
-             * This method is like `_.difference` except that it accepts `comparator`
-             * which is invoked to compare elements of `array` to `values`. The order and
-             * references of result values are determined by the first array. The comparator
-             * is invoked with two arguments: (arrVal, othVal).
-             *
-             * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {...Array} [values] The values to exclude.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of filtered values.
-             * @example
-             *
-             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-             *
-             * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
-             * // => [{ 'x': 2, 'y': 1 }]
-             */
-            var differenceWith = baseRest(function (array, values) {
-              var comparator = last(values);
-              if (isArrayLikeObject(comparator)) {
-                comparator = undefined;
-              }
-              return isArrayLikeObject(array)
-                ? baseDifference(
-                    array,
-                    baseFlatten(values, 1, isArrayLikeObject, true),
-                    undefined,
-                    comparator,
-                  )
-                : [];
-            });
+    /**
+     * This method is like `_.tap` except that it returns the result of `interceptor`.
+     * The purpose of this method is to "pass thru" values replacing intermediate
+     * results in a method chain sequence.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Seq
+     * @param {*} value The value to provide to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @returns {*} Returns the result of `interceptor`.
+     * @example
+     *
+     * _('  abc  ')
+     *  .chain()
+     *  .trim()
+     *  .thru(function(value) {
+     *    return [value];
+     *  })
+     *  .value();
+     * // => ['abc']
+     */
+    function thru(value, interceptor) {
+      return interceptor(value);
+    }
 
-            /**
-             * Creates a slice of `array` with `n` elements dropped from the beginning.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.5.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {number} [n=1] The number of elements to drop.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * _.drop([1, 2, 3]);
-             * // => [2, 3]
-             *
-             * _.drop([1, 2, 3], 2);
-             * // => [3]
-             *
-             * _.drop([1, 2, 3], 5);
-             * // => []
-             *
-             * _.drop([1, 2, 3], 0);
-             * // => [1, 2, 3]
-             */
-            function drop(array, n, guard) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return [];
-              }
-              n = guard || n === undefined ? 1 : toInteger(n);
-              return baseSlice(array, n < 0 ? 0 : n, length);
-            }
+    /**
+     * This method is the wrapper version of `_.at`.
+     *
+     * @name at
+     * @memberOf _
+     * @since 1.0.0
+     * @category Seq
+     * @param {...(string|string[])} [paths] The property paths to pick.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+     *
+     * _(object).at(['a[0].b.c', 'a[1]']).value();
+     * // => [3, 4]
+     */
+    var wrapperAt = flatRest(function(paths) {
+      var length = paths.length,
+          start = length ? paths[0] : 0,
+          value = this.__wrapped__,
+          interceptor = function(object) { return baseAt(object, paths); };
+
+      if (length > 1 || this.__actions__.length ||
+          !(value instanceof LazyWrapper) || !isIndex(start)) {
+        return this.thru(interceptor);
+      }
+      value = value.slice(start, +start + (length ? 1 : 0));
+      value.__actions__.push({
+        'func': thru,
+        'args': [interceptor],
+        'thisArg': undefined
+      });
+      return new LodashWrapper(value, this.__chain__).thru(function(array) {
+        if (length && !array.length) {
+          array.push(undefined);
+        }
+        return array;
+      });
+    });
 
-            /**
-             * Creates a slice of `array` with `n` elements dropped from the end.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {number} [n=1] The number of elements to drop.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * _.dropRight([1, 2, 3]);
-             * // => [1, 2]
-             *
-             * _.dropRight([1, 2, 3], 2);
-             * // => [1]
-             *
-             * _.dropRight([1, 2, 3], 5);
-             * // => []
-             *
-             * _.dropRight([1, 2, 3], 0);
-             * // => [1, 2, 3]
-             */
-            function dropRight(array, n, guard) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return [];
-              }
-              n = guard || n === undefined ? 1 : toInteger(n);
-              n = length - n;
-              return baseSlice(array, 0, n < 0 ? 0 : n);
-            }
+    /**
+     * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
+     *
+     * @name chain
+     * @memberOf _
+     * @since 0.1.0
+     * @category Seq
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 }
+     * ];
+     *
+     * // A sequence without explicit chaining.
+     * _(users).head();
+     * // => { 'user': 'barney', 'age': 36 }
+     *
+     * // A sequence with explicit chaining.
+     * _(users)
+     *   .chain()
+     *   .head()
+     *   .pick('user')
+     *   .value();
+     * // => { 'user': 'barney' }
+     */
+    function wrapperChain() {
+      return chain(this);
+    }
 
-            /**
-             * Creates a slice of `array` excluding elements dropped from the end.
-             * Elements are dropped until `predicate` returns falsey. The predicate is
-             * invoked with three arguments: (value, index, array).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'active': true },
-             *   { 'user': 'fred',    'active': false },
-             *   { 'user': 'pebbles', 'active': false }
-             * ];
-             *
-             * _.dropRightWhile(users, function(o) { return !o.active; });
-             * // => objects for ['barney']
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
-             * // => objects for ['barney', 'fred']
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.dropRightWhile(users, ['active', false]);
-             * // => objects for ['barney']
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.dropRightWhile(users, 'active');
-             * // => objects for ['barney', 'fred', 'pebbles']
-             */
-            function dropRightWhile(array, predicate) {
-              return array && array.length
-                ? baseWhile(array, getIteratee(predicate, 3), true, true)
-                : [];
-            }
+    /**
+     * Executes the chain sequence and returns the wrapped result.
+     *
+     * @name commit
+     * @memberOf _
+     * @since 3.2.0
+     * @category Seq
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2];
+     * var wrapped = _(array).push(3);
+     *
+     * console.log(array);
+     * // => [1, 2]
+     *
+     * wrapped = wrapped.commit();
+     * console.log(array);
+     * // => [1, 2, 3]
+     *
+     * wrapped.last();
+     * // => 3
+     *
+     * console.log(array);
+     * // => [1, 2, 3]
+     */
+    function wrapperCommit() {
+      return new LodashWrapper(this.value(), this.__chain__);
+    }
 
-            /**
-             * Creates a slice of `array` excluding elements dropped from the beginning.
-             * Elements are dropped until `predicate` returns falsey. The predicate is
-             * invoked with three arguments: (value, index, array).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'active': false },
-             *   { 'user': 'fred',    'active': false },
-             *   { 'user': 'pebbles', 'active': true }
-             * ];
-             *
-             * _.dropWhile(users, function(o) { return !o.active; });
-             * // => objects for ['pebbles']
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.dropWhile(users, { 'user': 'barney', 'active': false });
-             * // => objects for ['fred', 'pebbles']
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.dropWhile(users, ['active', false]);
-             * // => objects for ['pebbles']
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.dropWhile(users, 'active');
-             * // => objects for ['barney', 'fred', 'pebbles']
-             */
-            function dropWhile(array, predicate) {
-              return array && array.length
-                ? baseWhile(array, getIteratee(predicate, 3), true)
-                : [];
-            }
+    /**
+     * Gets the next value on a wrapped object following the
+     * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
+     *
+     * @name next
+     * @memberOf _
+     * @since 4.0.0
+     * @category Seq
+     * @returns {Object} Returns the next iterator value.
+     * @example
+     *
+     * var wrapped = _([1, 2]);
+     *
+     * wrapped.next();
+     * // => { 'done': false, 'value': 1 }
+     *
+     * wrapped.next();
+     * // => { 'done': false, 'value': 2 }
+     *
+     * wrapped.next();
+     * // => { 'done': true, 'value': undefined }
+     */
+    function wrapperNext() {
+      if (this.__values__ === undefined) {
+        this.__values__ = toArray(this.value());
+      }
+      var done = this.__index__ >= this.__values__.length,
+          value = done ? undefined : this.__values__[this.__index__++];
+
+      return { 'done': done, 'value': value };
+    }
 
-            /**
-             * Fills elements of `array` with `value` from `start` up to, but not
-             * including, `end`.
-             *
-             * **Note:** This method mutates `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.2.0
-             * @category Array
-             * @param {Array} array The array to fill.
-             * @param {*} value The value to fill `array` with.
-             * @param {number} [start=0] The start position.
-             * @param {number} [end=array.length] The end position.
-             * @returns {Array} Returns `array`.
-             * @example
-             *
-             * var array = [1, 2, 3];
-             *
-             * _.fill(array, 'a');
-             * console.log(array);
-             * // => ['a', 'a', 'a']
-             *
-             * _.fill(Array(3), 2);
-             * // => [2, 2, 2]
-             *
-             * _.fill([4, 6, 8, 10], '*', 1, 3);
-             * // => [4, '*', '*', 10]
-             */
-            function fill(array, value, start, end) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return [];
-              }
-              if (
-                start &&
-                typeof start != "number" &&
-                isIterateeCall(array, value, start)
-              ) {
-                start = 0;
-                end = length;
-              }
-              return baseFill(array, value, start, end);
-            }
+    /**
+     * Enables the wrapper to be iterable.
+     *
+     * @name Symbol.iterator
+     * @memberOf _
+     * @since 4.0.0
+     * @category Seq
+     * @returns {Object} Returns the wrapper object.
+     * @example
+     *
+     * var wrapped = _([1, 2]);
+     *
+     * wrapped[Symbol.iterator]() === wrapped;
+     * // => true
+     *
+     * Array.from(wrapped);
+     * // => [1, 2]
+     */
+    function wrapperToIterator() {
+      return this;
+    }
 
-            /**
-             * This method is like `_.find` except that it returns the index of the first
-             * element `predicate` returns truthy for instead of the element itself.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.1.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @param {number} [fromIndex=0] The index to search from.
-             * @returns {number} Returns the index of the found element, else `-1`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'active': false },
-             *   { 'user': 'fred',    'active': false },
-             *   { 'user': 'pebbles', 'active': true }
-             * ];
-             *
-             * _.findIndex(users, function(o) { return o.user == 'barney'; });
-             * // => 0
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.findIndex(users, { 'user': 'fred', 'active': false });
-             * // => 1
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.findIndex(users, ['active', false]);
-             * // => 0
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.findIndex(users, 'active');
-             * // => 2
-             */
-            function findIndex(array, predicate, fromIndex) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return -1;
-              }
-              var index = fromIndex == null ? 0 : toInteger(fromIndex);
-              if (index < 0) {
-                index = nativeMax(length + index, 0);
-              }
-              return baseFindIndex(array, getIteratee(predicate, 3), index);
-            }
+    /**
+     * Creates a clone of the chain sequence planting `value` as the wrapped value.
+     *
+     * @name plant
+     * @memberOf _
+     * @since 3.2.0
+     * @category Seq
+     * @param {*} value The value to plant.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var wrapped = _([1, 2]).map(square);
+     * var other = wrapped.plant([3, 4]);
+     *
+     * other.value();
+     * // => [9, 16]
+     *
+     * wrapped.value();
+     * // => [1, 4]
+     */
+    function wrapperPlant(value) {
+      var result,
+          parent = this;
+
+      while (parent instanceof baseLodash) {
+        var clone = wrapperClone(parent);
+        clone.__index__ = 0;
+        clone.__values__ = undefined;
+        if (result) {
+          previous.__wrapped__ = clone;
+        } else {
+          result = clone;
+        }
+        var previous = clone;
+        parent = parent.__wrapped__;
+      }
+      previous.__wrapped__ = value;
+      return result;
+    }
 
-            /**
-             * This method is like `_.findIndex` except that it iterates over elements
-             * of `collection` from right to left.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @param {number} [fromIndex=array.length-1] The index to search from.
-             * @returns {number} Returns the index of the found element, else `-1`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'active': true },
-             *   { 'user': 'fred',    'active': false },
-             *   { 'user': 'pebbles', 'active': false }
-             * ];
-             *
-             * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
-             * // => 2
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.findLastIndex(users, { 'user': 'barney', 'active': true });
-             * // => 0
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.findLastIndex(users, ['active', false]);
-             * // => 2
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.findLastIndex(users, 'active');
-             * // => 0
-             */
-            function findLastIndex(array, predicate, fromIndex) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return -1;
-              }
-              var index = length - 1;
-              if (fromIndex !== undefined) {
-                index = toInteger(fromIndex);
-                index =
-                  fromIndex < 0
-                    ? nativeMax(length + index, 0)
-                    : nativeMin(index, length - 1);
-              }
-              return baseFindIndex(
-                array,
-                getIteratee(predicate, 3),
-                index,
-                true,
-              );
-            }
+    /**
+     * This method is the wrapper version of `_.reverse`.
+     *
+     * **Note:** This method mutates the wrapped array.
+     *
+     * @name reverse
+     * @memberOf _
+     * @since 0.1.0
+     * @category Seq
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _(array).reverse().value()
+     * // => [3, 2, 1]
+     *
+     * console.log(array);
+     * // => [3, 2, 1]
+     */
+    function wrapperReverse() {
+      var value = this.__wrapped__;
+      if (value instanceof LazyWrapper) {
+        var wrapped = value;
+        if (this.__actions__.length) {
+          wrapped = new LazyWrapper(this);
+        }
+        wrapped = wrapped.reverse();
+        wrapped.__actions__.push({
+          'func': thru,
+          'args': [reverse],
+          'thisArg': undefined
+        });
+        return new LodashWrapper(wrapped, this.__chain__);
+      }
+      return this.thru(reverse);
+    }
 
-            /**
-             * Flattens `array` a single level deep.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to flatten.
-             * @returns {Array} Returns the new flattened array.
-             * @example
-             *
-             * _.flatten([1, [2, [3, [4]], 5]]);
-             * // => [1, 2, [3, [4]], 5]
-             */
-            function flatten(array) {
-              var length = array == null ? 0 : array.length;
-              return length ? baseFlatten(array, 1) : [];
-            }
+    /**
+     * Executes the chain sequence to resolve the unwrapped value.
+     *
+     * @name value
+     * @memberOf _
+     * @since 0.1.0
+     * @alias toJSON, valueOf
+     * @category Seq
+     * @returns {*} Returns the resolved unwrapped value.
+     * @example
+     *
+     * _([1, 2, 3]).value();
+     * // => [1, 2, 3]
+     */
+    function wrapperValue() {
+      return baseWrapperValue(this.__wrapped__, this.__actions__);
+    }
 
-            /**
-             * Recursively flattens `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to flatten.
-             * @returns {Array} Returns the new flattened array.
-             * @example
-             *
-             * _.flattenDeep([1, [2, [3, [4]], 5]]);
-             * // => [1, 2, 3, 4, 5]
-             */
-            function flattenDeep(array) {
-              var length = array == null ? 0 : array.length;
-              return length ? baseFlatten(array, INFINITY) : [];
-            }
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` thru `iteratee`. The corresponding value of
+     * each key is the number of times the key was returned by `iteratee`. The
+     * iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.5.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.countBy([6.1, 4.2, 6.3], Math.floor);
+     * // => { '4': 1, '6': 2 }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.countBy(['one', 'two', 'three'], 'length');
+     * // => { '3': 2, '5': 1 }
+     */
+    var countBy = createAggregator(function(result, value, key) {
+      if (hasOwnProperty.call(result, key)) {
+        ++result[key];
+      } else {
+        baseAssignValue(result, key, 1);
+      }
+    });
 
-            /**
-             * Recursively flatten `array` up to `depth` times.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.4.0
-             * @category Array
-             * @param {Array} array The array to flatten.
-             * @param {number} [depth=1] The maximum recursion depth.
-             * @returns {Array} Returns the new flattened array.
-             * @example
-             *
-             * var array = [1, [2, [3, [4]], 5]];
-             *
-             * _.flattenDepth(array, 1);
-             * // => [1, 2, [3, [4]], 5]
-             *
-             * _.flattenDepth(array, 2);
-             * // => [1, 2, 3, [4], 5]
-             */
-            function flattenDepth(array, depth) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return [];
-              }
-              depth = depth === undefined ? 1 : toInteger(depth);
-              return baseFlatten(array, depth);
-            }
+    /**
+     * Checks if `predicate` returns truthy for **all** elements of `collection`.
+     * Iteration is stopped once `predicate` returns falsey. The predicate is
+     * invoked with three arguments: (value, index|key, collection).
+     *
+     * **Note:** This method returns `true` for
+     * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
+     * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
+     * elements of empty collections.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`.
+     * @example
+     *
+     * _.every([true, 1, null, 'yes'], Boolean);
+     * // => false
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': false },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.every(users, { 'user': 'barney', 'active': false });
+     * // => false
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.every(users, ['active', false]);
+     * // => true
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.every(users, 'active');
+     * // => false
+     */
+    function every(collection, predicate, guard) {
+      var func = isArray(collection) ? arrayEvery : baseEvery;
+      if (guard && isIterateeCall(collection, predicate, guard)) {
+        predicate = undefined;
+      }
+      return func(collection, getIteratee(predicate, 3));
+    }
 
-            /**
-             * The inverse of `_.toPairs`; this method returns an object composed
-             * from key-value `pairs`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} pairs The key-value pairs.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * _.fromPairs([['a', 1], ['b', 2]]);
-             * // => { 'a': 1, 'b': 2 }
-             */
-            function fromPairs(pairs) {
-              var index = -1,
-                length = pairs == null ? 0 : pairs.length,
-                result = {};
-
-              while (++index < length) {
-                var pair = pairs[index];
-                result[pair[0]] = pair[1];
-              }
-              return result;
-            }
+    /**
+     * Iterates over elements of `collection`, returning an array of all elements
+     * `predicate` returns truthy for. The predicate is invoked with three
+     * arguments: (value, index|key, collection).
+     *
+     * **Note:** Unlike `_.remove`, this method returns a new array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     * @see _.reject
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * _.filter(users, function(o) { return !o.active; });
+     * // => objects for ['fred']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.filter(users, { 'age': 36, 'active': true });
+     * // => objects for ['barney']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.filter(users, ['active', false]);
+     * // => objects for ['fred']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.filter(users, 'active');
+     * // => objects for ['barney']
+     */
+    function filter(collection, predicate) {
+      var func = isArray(collection) ? arrayFilter : baseFilter;
+      return func(collection, getIteratee(predicate, 3));
+    }
 
-            /**
-             * Gets the first element of `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @alias first
-             * @category Array
-             * @param {Array} array The array to query.
-             * @returns {*} Returns the first element of `array`.
-             * @example
-             *
-             * _.head([1, 2, 3]);
-             * // => 1
-             *
-             * _.head([]);
-             * // => undefined
-             */
-            function head(array) {
-              return array && array.length ? array[0] : undefined;
-            }
+    /**
+     * Iterates over elements of `collection`, returning the first element
+     * `predicate` returns truthy for. The predicate is invoked with three
+     * arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to inspect.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36, 'active': true },
+     *   { 'user': 'fred',    'age': 40, 'active': false },
+     *   { 'user': 'pebbles', 'age': 1,  'active': true }
+     * ];
+     *
+     * _.find(users, function(o) { return o.age < 40; });
+     * // => object for 'barney'
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.find(users, { 'age': 1, 'active': true });
+     * // => object for 'pebbles'
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.find(users, ['active', false]);
+     * // => object for 'fred'
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.find(users, 'active');
+     * // => object for 'barney'
+     */
+    var find = createFind(findIndex);
+
+    /**
+     * This method is like `_.find` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to inspect.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @param {number} [fromIndex=collection.length-1] The index to search from.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * _.findLast([1, 2, 3, 4], function(n) {
+     *   return n % 2 == 1;
+     * });
+     * // => 3
+     */
+    var findLast = createFind(findLastIndex);
+
+    /**
+     * Creates a flattened array of values by running each element in `collection`
+     * thru `iteratee` and flattening the mapped results. The iteratee is invoked
+     * with three arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * function duplicate(n) {
+     *   return [n, n];
+     * }
+     *
+     * _.flatMap([1, 2], duplicate);
+     * // => [1, 1, 2, 2]
+     */
+    function flatMap(collection, iteratee) {
+      return baseFlatten(map(collection, iteratee), 1);
+    }
 
-            /**
-             * Gets the index at which the first occurrence of `value` is found in `array`
-             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons. If `fromIndex` is negative, it's used as the
-             * offset from the end of `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {*} value The value to search for.
-             * @param {number} [fromIndex=0] The index to search from.
-             * @returns {number} Returns the index of the matched value, else `-1`.
-             * @example
-             *
-             * _.indexOf([1, 2, 1, 2], 2);
-             * // => 1
-             *
-             * // Search from the `fromIndex`.
-             * _.indexOf([1, 2, 1, 2], 2, 2);
-             * // => 3
-             */
-            function indexOf(array, value, fromIndex) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return -1;
-              }
-              var index = fromIndex == null ? 0 : toInteger(fromIndex);
-              if (index < 0) {
-                index = nativeMax(length + index, 0);
-              }
-              return baseIndexOf(array, value, index);
-            }
+    /**
+     * This method is like `_.flatMap` except that it recursively flattens the
+     * mapped results.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * function duplicate(n) {
+     *   return [[[n, n]]];
+     * }
+     *
+     * _.flatMapDeep([1, 2], duplicate);
+     * // => [1, 1, 2, 2]
+     */
+    function flatMapDeep(collection, iteratee) {
+      return baseFlatten(map(collection, iteratee), INFINITY);
+    }
 
-            /**
-             * Gets all but the last element of `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * _.initial([1, 2, 3]);
-             * // => [1, 2]
-             */
-            function initial(array) {
-              var length = array == null ? 0 : array.length;
-              return length ? baseSlice(array, 0, -1) : [];
-            }
+    /**
+     * This method is like `_.flatMap` except that it recursively flattens the
+     * mapped results up to `depth` times.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {number} [depth=1] The maximum recursion depth.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * function duplicate(n) {
+     *   return [[[n, n]]];
+     * }
+     *
+     * _.flatMapDepth([1, 2], duplicate, 2);
+     * // => [[1, 1], [2, 2]]
+     */
+    function flatMapDepth(collection, iteratee, depth) {
+      depth = depth === undefined ? 1 : toInteger(depth);
+      return baseFlatten(map(collection, iteratee), depth);
+    }
 
-            /**
-             * Creates an array of unique values that are included in all given arrays
-             * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons. The order and references of result values are
-             * determined by the first array.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @returns {Array} Returns the new array of intersecting values.
-             * @example
-             *
-             * _.intersection([2, 1], [2, 3]);
-             * // => [2]
-             */
-            var intersection = baseRest(function (arrays) {
-              var mapped = arrayMap(arrays, castArrayLikeObject);
-              return mapped.length && mapped[0] === arrays[0]
-                ? baseIntersection(mapped)
-                : [];
-            });
+    /**
+     * Iterates over elements of `collection` and invokes `iteratee` for each element.
+     * The iteratee is invoked with three arguments: (value, index|key, collection).
+     * Iteratee functions may exit iteration early by explicitly returning `false`.
+     *
+     * **Note:** As with other "Collections" methods, objects with a "length"
+     * property are iterated like arrays. To avoid this behavior use `_.forIn`
+     * or `_.forOwn` for object iteration.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @alias each
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     * @see _.forEachRight
+     * @example
+     *
+     * _.forEach([1, 2], function(value) {
+     *   console.log(value);
+     * });
+     * // => Logs `1` then `2`.
+     *
+     * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
+     */
+    function forEach(collection, iteratee) {
+      var func = isArray(collection) ? arrayEach : baseEach;
+      return func(collection, getIteratee(iteratee, 3));
+    }
 
-            /**
-             * This method is like `_.intersection` except that it accepts `iteratee`
-             * which is invoked for each element of each `arrays` to generate the criterion
-             * by which they're compared. The order and references of result values are
-             * determined by the first array. The iteratee is invoked with one argument:
-             * (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Array} Returns the new array of intersecting values.
-             * @example
-             *
-             * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
-             * // => [2.1]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
-             * // => [{ 'x': 1 }]
-             */
-            var intersectionBy = baseRest(function (arrays) {
-              var iteratee = last(arrays),
-                mapped = arrayMap(arrays, castArrayLikeObject);
-
-              if (iteratee === last(mapped)) {
-                iteratee = undefined;
-              } else {
-                mapped.pop();
-              }
-              return mapped.length && mapped[0] === arrays[0]
-                ? baseIntersection(mapped, getIteratee(iteratee, 2))
-                : [];
-            });
+    /**
+     * This method is like `_.forEach` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @alias eachRight
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     * @see _.forEach
+     * @example
+     *
+     * _.forEachRight([1, 2], function(value) {
+     *   console.log(value);
+     * });
+     * // => Logs `2` then `1`.
+     */
+    function forEachRight(collection, iteratee) {
+      var func = isArray(collection) ? arrayEachRight : baseEachRight;
+      return func(collection, getIteratee(iteratee, 3));
+    }
 
-            /**
-             * This method is like `_.intersection` except that it accepts `comparator`
-             * which is invoked to compare elements of `arrays`. The order and references
-             * of result values are determined by the first array. The comparator is
-             * invoked with two arguments: (arrVal, othVal).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of intersecting values.
-             * @example
-             *
-             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-             * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
-             *
-             * _.intersectionWith(objects, others, _.isEqual);
-             * // => [{ 'x': 1, 'y': 2 }]
-             */
-            var intersectionWith = baseRest(function (arrays) {
-              var comparator = last(arrays),
-                mapped = arrayMap(arrays, castArrayLikeObject);
-
-              comparator =
-                typeof comparator == "function" ? comparator : undefined;
-              if (comparator) {
-                mapped.pop();
-              }
-              return mapped.length && mapped[0] === arrays[0]
-                ? baseIntersection(mapped, undefined, comparator)
-                : [];
-            });
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` thru `iteratee`. The order of grouped values
+     * is determined by the order they occur in `collection`. The corresponding
+     * value of each key is an array of elements responsible for generating the
+     * key. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.groupBy([6.1, 4.2, 6.3], Math.floor);
+     * // => { '4': [4.2], '6': [6.1, 6.3] }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.groupBy(['one', 'two', 'three'], 'length');
+     * // => { '3': ['one', 'two'], '5': ['three'] }
+     */
+    var groupBy = createAggregator(function(result, value, key) {
+      if (hasOwnProperty.call(result, key)) {
+        result[key].push(value);
+      } else {
+        baseAssignValue(result, key, [value]);
+      }
+    });
 
-            /**
-             * Converts all elements in `array` into a string separated by `separator`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to convert.
-             * @param {string} [separator=','] The element separator.
-             * @returns {string} Returns the joined string.
-             * @example
-             *
-             * _.join(['a', 'b', 'c'], '~');
-             * // => 'a~b~c'
-             */
-            function join(array, separator) {
-              return array == null ? "" : nativeJoin.call(array, separator);
-            }
+    /**
+     * Checks if `value` is in `collection`. If `collection` is a string, it's
+     * checked for a substring of `value`, otherwise
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * is used for equality comparisons. If `fromIndex` is negative, it's used as
+     * the offset from the end of `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to inspect.
+     * @param {*} value The value to search for.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
+     * @returns {boolean} Returns `true` if `value` is found, else `false`.
+     * @example
+     *
+     * _.includes([1, 2, 3], 1);
+     * // => true
+     *
+     * _.includes([1, 2, 3], 1, 2);
+     * // => false
+     *
+     * _.includes({ 'a': 1, 'b': 2 }, 1);
+     * // => true
+     *
+     * _.includes('abcd', 'bc');
+     * // => true
+     */
+    function includes(collection, value, fromIndex, guard) {
+      collection = isArrayLike(collection) ? collection : values(collection);
+      fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
+
+      var length = collection.length;
+      if (fromIndex < 0) {
+        fromIndex = nativeMax(length + fromIndex, 0);
+      }
+      return isString(collection)
+        ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
+        : (!!length && baseIndexOf(collection, value, fromIndex) > -1);
+    }
 
-            /**
-             * Gets the last element of `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @returns {*} Returns the last element of `array`.
-             * @example
-             *
-             * _.last([1, 2, 3]);
-             * // => 3
-             */
-            function last(array) {
-              var length = array == null ? 0 : array.length;
-              return length ? array[length - 1] : undefined;
-            }
+    /**
+     * Invokes the method at `path` of each element in `collection`, returning
+     * an array of the results of each invoked method. Any additional arguments
+     * are provided to each invoked method. If `path` is a function, it's invoked
+     * for, and `this` bound to, each element in `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|string} path The path of the method to invoke or
+     *  the function invoked per iteration.
+     * @param {...*} [args] The arguments to invoke each method with.
+     * @returns {Array} Returns the array of results.
+     * @example
+     *
+     * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
+     * // => [[1, 5, 7], [1, 2, 3]]
+     *
+     * _.invokeMap([123, 456], String.prototype.split, '');
+     * // => [['1', '2', '3'], ['4', '5', '6']]
+     */
+    var invokeMap = baseRest(function(collection, path, args) {
+      var index = -1,
+          isFunc = typeof path == 'function',
+          result = isArrayLike(collection) ? Array(collection.length) : [];
+
+      baseEach(collection, function(value) {
+        result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
+      });
+      return result;
+    });
 
-            /**
-             * This method is like `_.indexOf` except that it iterates over elements of
-             * `array` from right to left.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {*} value The value to search for.
-             * @param {number} [fromIndex=array.length-1] The index to search from.
-             * @returns {number} Returns the index of the matched value, else `-1`.
-             * @example
-             *
-             * _.lastIndexOf([1, 2, 1, 2], 2);
-             * // => 3
-             *
-             * // Search from the `fromIndex`.
-             * _.lastIndexOf([1, 2, 1, 2], 2, 2);
-             * // => 1
-             */
-            function lastIndexOf(array, value, fromIndex) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return -1;
-              }
-              var index = length;
-              if (fromIndex !== undefined) {
-                index = toInteger(fromIndex);
-                index =
-                  index < 0
-                    ? nativeMax(length + index, 0)
-                    : nativeMin(index, length - 1);
-              }
-              return value === value
-                ? strictLastIndexOf(array, value, index)
-                : baseFindIndex(array, baseIsNaN, index, true);
-            }
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` thru `iteratee`. The corresponding value of
+     * each key is the last element responsible for generating the key. The
+     * iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * var array = [
+     *   { 'dir': 'left', 'code': 97 },
+     *   { 'dir': 'right', 'code': 100 }
+     * ];
+     *
+     * _.keyBy(array, function(o) {
+     *   return String.fromCharCode(o.code);
+     * });
+     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+     *
+     * _.keyBy(array, 'dir');
+     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
+     */
+    var keyBy = createAggregator(function(result, value, key) {
+      baseAssignValue(result, key, value);
+    });
 
-            /**
-             * Gets the element at index `n` of `array`. If `n` is negative, the nth
-             * element from the end is returned.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.11.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {number} [n=0] The index of the element to return.
-             * @returns {*} Returns the nth element of `array`.
-             * @example
-             *
-             * var array = ['a', 'b', 'c', 'd'];
-             *
-             * _.nth(array, 1);
-             * // => 'b'
-             *
-             * _.nth(array, -2);
-             * // => 'c';
-             */
-            function nth(array, n) {
-              return array && array.length
-                ? baseNth(array, toInteger(n))
-                : undefined;
-            }
+    /**
+     * Creates an array of values by running each element in `collection` thru
+     * `iteratee`. The iteratee is invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * Many lodash methods are guarded to work as iteratees for methods like
+     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
+     *
+     * The guarded methods are:
+     * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
+     * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
+     * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
+     * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the new mapped array.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * _.map([4, 8], square);
+     * // => [16, 64]
+     *
+     * _.map({ 'a': 4, 'b': 8 }, square);
+     * // => [16, 64] (iteration order is not guaranteed)
+     *
+     * var users = [
+     *   { 'user': 'barney' },
+     *   { 'user': 'fred' }
+     * ];
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.map(users, 'user');
+     * // => ['barney', 'fred']
+     */
+    function map(collection, iteratee) {
+      var func = isArray(collection) ? arrayMap : baseMap;
+      return func(collection, getIteratee(iteratee, 3));
+    }
 
-            /**
-             * Removes all given values from `array` using
-             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons.
-             *
-             * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
-             * to remove elements from an array by predicate.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @param {...*} [values] The values to remove.
-             * @returns {Array} Returns `array`.
-             * @example
-             *
-             * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
-             *
-             * _.pull(array, 'a', 'c');
-             * console.log(array);
-             * // => ['b', 'b']
-             */
-            var pull = baseRest(pullAll);
-
-            /**
-             * This method is like `_.pull` except that it accepts an array of values to remove.
-             *
-             * **Note:** Unlike `_.difference`, this method mutates `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @param {Array} values The values to remove.
-             * @returns {Array} Returns `array`.
-             * @example
-             *
-             * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
-             *
-             * _.pullAll(array, ['a', 'c']);
-             * console.log(array);
-             * // => ['b', 'b']
-             */
-            function pullAll(array, values) {
-              return array && array.length && values && values.length
-                ? basePullAll(array, values)
-                : array;
-            }
+    /**
+     * This method is like `_.sortBy` except that it allows specifying the sort
+     * orders of the iteratees to sort by. If `orders` is unspecified, all values
+     * are sorted in ascending order. Otherwise, specify an order of "desc" for
+     * descending or "asc" for ascending sort order of corresponding values.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
+     *  The iteratees to sort by.
+     * @param {string[]} [orders] The sort orders of `iteratees`.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'fred',   'age': 48 },
+     *   { 'user': 'barney', 'age': 34 },
+     *   { 'user': 'fred',   'age': 40 },
+     *   { 'user': 'barney', 'age': 36 }
+     * ];
+     *
+     * // Sort by `user` in ascending order and by `age` in descending order.
+     * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
+     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+     */
+    function orderBy(collection, iteratees, orders, guard) {
+      if (collection == null) {
+        return [];
+      }
+      if (!isArray(iteratees)) {
+        iteratees = iteratees == null ? [] : [iteratees];
+      }
+      orders = guard ? undefined : orders;
+      if (!isArray(orders)) {
+        orders = orders == null ? [] : [orders];
+      }
+      return baseOrderBy(collection, iteratees, orders);
+    }
 
-            /**
-             * This method is like `_.pullAll` except that it accepts `iteratee` which is
-             * invoked for each element of `array` and `values` to generate the criterion
-             * by which they're compared. The iteratee is invoked with one argument: (value).
-             *
-             * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @param {Array} values The values to remove.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Array} Returns `array`.
-             * @example
-             *
-             * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
-             *
-             * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
-             * console.log(array);
-             * // => [{ 'x': 2 }]
-             */
-            function pullAllBy(array, values, iteratee) {
-              return array && array.length && values && values.length
-                ? basePullAll(array, values, getIteratee(iteratee, 2))
-                : array;
-            }
+    /**
+     * Creates an array of elements split into two groups, the first of which
+     * contains elements `predicate` returns truthy for, the second of which
+     * contains elements `predicate` returns falsey for. The predicate is
+     * invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the array of grouped elements.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36, 'active': false },
+     *   { 'user': 'fred',    'age': 40, 'active': true },
+     *   { 'user': 'pebbles', 'age': 1,  'active': false }
+     * ];
+     *
+     * _.partition(users, function(o) { return o.active; });
+     * // => objects for [['fred'], ['barney', 'pebbles']]
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.partition(users, { 'age': 1, 'active': false });
+     * // => objects for [['pebbles'], ['barney', 'fred']]
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.partition(users, ['active', false]);
+     * // => objects for [['barney', 'pebbles'], ['fred']]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.partition(users, 'active');
+     * // => objects for [['fred'], ['barney', 'pebbles']]
+     */
+    var partition = createAggregator(function(result, value, key) {
+      result[key ? 0 : 1].push(value);
+    }, function() { return [[], []]; });
+
+    /**
+     * Reduces `collection` to a value which is the accumulated result of running
+     * each element in `collection` thru `iteratee`, where each successive
+     * invocation is supplied the return value of the previous. If `accumulator`
+     * is not given, the first element of `collection` is used as the initial
+     * value. The iteratee is invoked with four arguments:
+     * (accumulator, value, index|key, collection).
+     *
+     * Many lodash methods are guarded to work as iteratees for methods like
+     * `_.reduce`, `_.reduceRight`, and `_.transform`.
+     *
+     * The guarded methods are:
+     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
+     * and `sortBy`
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @returns {*} Returns the accumulated value.
+     * @see _.reduceRight
+     * @example
+     *
+     * _.reduce([1, 2], function(sum, n) {
+     *   return sum + n;
+     * }, 0);
+     * // => 3
+     *
+     * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
+     *   (result[value] || (result[value] = [])).push(key);
+     *   return result;
+     * }, {});
+     * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
+     */
+    function reduce(collection, iteratee, accumulator) {
+      var func = isArray(collection) ? arrayReduce : baseReduce,
+          initAccum = arguments.length < 3;
+
+      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
+    }
 
-            /**
-             * This method is like `_.pullAll` except that it accepts `comparator` which
-             * is invoked to compare elements of `array` to `values`. The comparator is
-             * invoked with two arguments: (arrVal, othVal).
-             *
-             * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.6.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @param {Array} values The values to remove.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns `array`.
-             * @example
-             *
-             * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
-             *
-             * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
-             * console.log(array);
-             * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
-             */
-            function pullAllWith(array, values, comparator) {
-              return array && array.length && values && values.length
-                ? basePullAll(array, values, undefined, comparator)
-                : array;
-            }
+    /**
+     * This method is like `_.reduce` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @returns {*} Returns the accumulated value.
+     * @see _.reduce
+     * @example
+     *
+     * var array = [[0, 1], [2, 3], [4, 5]];
+     *
+     * _.reduceRight(array, function(flattened, other) {
+     *   return flattened.concat(other);
+     * }, []);
+     * // => [4, 5, 2, 3, 0, 1]
+     */
+    function reduceRight(collection, iteratee, accumulator) {
+      var func = isArray(collection) ? arrayReduceRight : baseReduce,
+          initAccum = arguments.length < 3;
+
+      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
+    }
 
-            /**
-             * Removes elements from `array` corresponding to `indexes` and returns an
-             * array of removed elements.
-             *
-             * **Note:** Unlike `_.at`, this method mutates `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @param {...(number|number[])} [indexes] The indexes of elements to remove.
-             * @returns {Array} Returns the new array of removed elements.
-             * @example
-             *
-             * var array = ['a', 'b', 'c', 'd'];
-             * var pulled = _.pullAt(array, [1, 3]);
-             *
-             * console.log(array);
-             * // => ['a', 'c']
-             *
-             * console.log(pulled);
-             * // => ['b', 'd']
-             */
-            var pullAt = flatRest(function (array, indexes) {
-              var length = array == null ? 0 : array.length,
-                result = baseAt(array, indexes);
-
-              basePullAt(
-                array,
-                arrayMap(indexes, function (index) {
-                  return isIndex(index, length) ? +index : index;
-                }).sort(compareAscending),
-              );
+    /**
+     * The opposite of `_.filter`; this method returns the elements of `collection`
+     * that `predicate` does **not** return truthy for.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     * @see _.filter
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': false },
+     *   { 'user': 'fred',   'age': 40, 'active': true }
+     * ];
+     *
+     * _.reject(users, function(o) { return !o.active; });
+     * // => objects for ['fred']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.reject(users, { 'age': 40, 'active': true });
+     * // => objects for ['barney']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.reject(users, ['active', false]);
+     * // => objects for ['fred']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.reject(users, 'active');
+     * // => objects for ['barney']
+     */
+    function reject(collection, predicate) {
+      var func = isArray(collection) ? arrayFilter : baseFilter;
+      return func(collection, negate(getIteratee(predicate, 3)));
+    }
 
-              return result;
-            });
+    /**
+     * Gets a random element from `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to sample.
+     * @returns {*} Returns the random element.
+     * @example
+     *
+     * _.sample([1, 2, 3, 4]);
+     * // => 2
+     */
+    function sample(collection) {
+      var func = isArray(collection) ? arraySample : baseSample;
+      return func(collection);
+    }
 
-            /**
-             * Removes all elements from `array` that `predicate` returns truthy for
-             * and returns an array of the removed elements. The predicate is invoked
-             * with three arguments: (value, index, array).
-             *
-             * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
-             * to pull elements from an array by value.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the new array of removed elements.
-             * @example
-             *
-             * var array = [1, 2, 3, 4];
-             * var evens = _.remove(array, function(n) {
-             *   return n % 2 == 0;
-             * });
-             *
-             * console.log(array);
-             * // => [1, 3]
-             *
-             * console.log(evens);
-             * // => [2, 4]
-             */
-            function remove(array, predicate) {
-              var result = [];
-              if (!(array && array.length)) {
-                return result;
-              }
-              var index = -1,
-                indexes = [],
-                length = array.length;
-
-              predicate = getIteratee(predicate, 3);
-              while (++index < length) {
-                var value = array[index];
-                if (predicate(value, index, array)) {
-                  result.push(value);
-                  indexes.push(index);
-                }
-              }
-              basePullAt(array, indexes);
-              return result;
-            }
+    /**
+     * Gets `n` random elements at unique keys from `collection` up to the
+     * size of `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to sample.
+     * @param {number} [n=1] The number of elements to sample.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the random elements.
+     * @example
+     *
+     * _.sampleSize([1, 2, 3], 2);
+     * // => [3, 1]
+     *
+     * _.sampleSize([1, 2, 3], 4);
+     * // => [2, 3, 1]
+     */
+    function sampleSize(collection, n, guard) {
+      if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
+        n = 1;
+      } else {
+        n = toInteger(n);
+      }
+      var func = isArray(collection) ? arraySampleSize : baseSampleSize;
+      return func(collection, n);
+    }
 
-            /**
-             * Reverses `array` so that the first element becomes the last, the second
-             * element becomes the second to last, and so on.
-             *
-             * **Note:** This method mutates `array` and is based on
-             * [`Array#reverse`](https://mdn.io/Array/reverse).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to modify.
-             * @returns {Array} Returns `array`.
-             * @example
-             *
-             * var array = [1, 2, 3];
-             *
-             * _.reverse(array);
-             * // => [3, 2, 1]
-             *
-             * console.log(array);
-             * // => [3, 2, 1]
-             */
-            function reverse(array) {
-              return array == null ? array : nativeReverse.call(array);
-            }
+    /**
+     * Creates an array of shuffled values, using a version of the
+     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to shuffle.
+     * @returns {Array} Returns the new shuffled array.
+     * @example
+     *
+     * _.shuffle([1, 2, 3, 4]);
+     * // => [4, 1, 3, 2]
+     */
+    function shuffle(collection) {
+      var func = isArray(collection) ? arrayShuffle : baseShuffle;
+      return func(collection);
+    }
 
-            /**
-             * Creates a slice of `array` from `start` up to, but not including, `end`.
-             *
-             * **Note:** This method is used instead of
-             * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
-             * returned.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to slice.
-             * @param {number} [start=0] The start position.
-             * @param {number} [end=array.length] The end position.
-             * @returns {Array} Returns the slice of `array`.
-             */
-            function slice(array, start, end) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return [];
-              }
-              if (
-                end &&
-                typeof end != "number" &&
-                isIterateeCall(array, start, end)
-              ) {
-                start = 0;
-                end = length;
-              } else {
-                start = start == null ? 0 : toInteger(start);
-                end = end === undefined ? length : toInteger(end);
-              }
-              return baseSlice(array, start, end);
-            }
+    /**
+     * Gets the size of `collection` by returning its length for array-like
+     * values or the number of own enumerable string keyed properties for objects.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to inspect.
+     * @returns {number} Returns the collection size.
+     * @example
+     *
+     * _.size([1, 2, 3]);
+     * // => 3
+     *
+     * _.size({ 'a': 1, 'b': 2 });
+     * // => 2
+     *
+     * _.size('pebbles');
+     * // => 7
+     */
+    function size(collection) {
+      if (collection == null) {
+        return 0;
+      }
+      if (isArrayLike(collection)) {
+        return isString(collection) ? stringSize(collection) : collection.length;
+      }
+      var tag = getTag(collection);
+      if (tag == mapTag || tag == setTag) {
+        return collection.size;
+      }
+      return baseKeys(collection).length;
+    }
 
-            /**
-             * Uses a binary search to determine the lowest index at which `value`
-             * should be inserted into `array` in order to maintain its sort order.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The sorted array to inspect.
-             * @param {*} value The value to evaluate.
-             * @returns {number} Returns the index at which `value` should be inserted
-             *  into `array`.
-             * @example
-             *
-             * _.sortedIndex([30, 50], 40);
-             * // => 1
-             */
-            function sortedIndex(array, value) {
-              return baseSortedIndex(array, value);
-            }
+    /**
+     * Checks if `predicate` returns truthy for **any** element of `collection`.
+     * Iteration is stopped once `predicate` returns truthy. The predicate is
+     * invoked with three arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     * @example
+     *
+     * _.some([null, 0, 'yes', false], Boolean);
+     * // => true
+     *
+     * var users = [
+     *   { 'user': 'barney', 'active': true },
+     *   { 'user': 'fred',   'active': false }
+     * ];
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.some(users, { 'user': 'barney', 'active': false });
+     * // => false
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.some(users, ['active', false]);
+     * // => true
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.some(users, 'active');
+     * // => true
+     */
+    function some(collection, predicate, guard) {
+      var func = isArray(collection) ? arraySome : baseSome;
+      if (guard && isIterateeCall(collection, predicate, guard)) {
+        predicate = undefined;
+      }
+      return func(collection, getIteratee(predicate, 3));
+    }
 
-            /**
-             * This method is like `_.sortedIndex` except that it accepts `iteratee`
-             * which is invoked for `value` and each element of `array` to compute their
-             * sort ranking. The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The sorted array to inspect.
-             * @param {*} value The value to evaluate.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {number} Returns the index at which `value` should be inserted
-             *  into `array`.
-             * @example
-             *
-             * var objects = [{ 'x': 4 }, { 'x': 5 }];
-             *
-             * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
-             * // => 0
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
-             * // => 0
-             */
-            function sortedIndexBy(array, value, iteratee) {
-              return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
-            }
+    /**
+     * Creates an array of elements, sorted in ascending order by the results of
+     * running each element in a collection thru each iteratee. This method
+     * performs a stable sort, that is, it preserves the original sort order of
+     * equal elements. The iteratees are invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {...(Function|Function[])} [iteratees=[_.identity]]
+     *  The iteratees to sort by.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'fred',   'age': 48 },
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 },
+     *   { 'user': 'barney', 'age': 34 }
+     * ];
+     *
+     * _.sortBy(users, [function(o) { return o.user; }]);
+     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+     *
+     * _.sortBy(users, ['user', 'age']);
+     * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
+     */
+    var sortBy = baseRest(function(collection, iteratees) {
+      if (collection == null) {
+        return [];
+      }
+      var length = iteratees.length;
+      if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
+        iteratees = [];
+      } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
+        iteratees = [iteratees[0]];
+      }
+      return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
+    });
 
-            /**
-             * This method is like `_.indexOf` except that it performs a binary
-             * search on a sorted `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {*} value The value to search for.
-             * @returns {number} Returns the index of the matched value, else `-1`.
-             * @example
-             *
-             * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
-             * // => 1
-             */
-            function sortedIndexOf(array, value) {
-              var length = array == null ? 0 : array.length;
-              if (length) {
-                var index = baseSortedIndex(array, value);
-                if (index < length && eq(array[index], value)) {
-                  return index;
-                }
-              }
-              return -1;
-            }
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Gets the timestamp of the number of milliseconds that have elapsed since
+     * the Unix epoch (1 January 1970 00:00:00 UTC).
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Date
+     * @returns {number} Returns the timestamp.
+     * @example
+     *
+     * _.defer(function(stamp) {
+     *   console.log(_.now() - stamp);
+     * }, _.now());
+     * // => Logs the number of milliseconds it took for the deferred invocation.
+     */
+    var now = ctxNow || function() {
+      return root.Date.now();
+    };
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * The opposite of `_.before`; this method creates a function that invokes
+     * `func` once it's called `n` or more times.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {number} n The number of calls before `func` is invoked.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var saves = ['profile', 'settings'];
+     *
+     * var done = _.after(saves.length, function() {
+     *   console.log('done saving!');
+     * });
+     *
+     * _.forEach(saves, function(type) {
+     *   asyncSave({ 'type': type, 'complete': done });
+     * });
+     * // => Logs 'done saving!' after the two async saves have completed.
+     */
+    function after(n, func) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      n = toInteger(n);
+      return function() {
+        if (--n < 1) {
+          return func.apply(this, arguments);
+        }
+      };
+    }
 
-            /**
-             * This method is like `_.sortedIndex` except that it returns the highest
-             * index at which `value` should be inserted into `array` in order to
-             * maintain its sort order.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The sorted array to inspect.
-             * @param {*} value The value to evaluate.
-             * @returns {number} Returns the index at which `value` should be inserted
-             *  into `array`.
-             * @example
-             *
-             * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
-             * // => 4
-             */
-            function sortedLastIndex(array, value) {
-              return baseSortedIndex(array, value, true);
-            }
+    /**
+     * Creates a function that invokes `func`, with up to `n` arguments,
+     * ignoring any additional arguments.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} func The function to cap arguments for.
+     * @param {number} [n=func.length] The arity cap.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the new capped function.
+     * @example
+     *
+     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
+     * // => [6, 8, 10]
+     */
+    function ary(func, n, guard) {
+      n = guard ? undefined : n;
+      n = (func && n == null) ? func.length : n;
+      return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
+    }
 
-            /**
-             * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
-             * which is invoked for `value` and each element of `array` to compute their
-             * sort ranking. The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The sorted array to inspect.
-             * @param {*} value The value to evaluate.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {number} Returns the index at which `value` should be inserted
-             *  into `array`.
-             * @example
-             *
-             * var objects = [{ 'x': 4 }, { 'x': 5 }];
-             *
-             * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
-             * // => 1
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
-             * // => 1
-             */
-            function sortedLastIndexBy(array, value, iteratee) {
-              return baseSortedIndexBy(
-                array,
-                value,
-                getIteratee(iteratee, 2),
-                true,
-              );
-            }
+    /**
+     * Creates a function that invokes `func`, with the `this` binding and arguments
+     * of the created function, while it's called less than `n` times. Subsequent
+     * calls to the created function return the result of the last `func` invocation.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {number} n The number of calls at which `func` is no longer invoked.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * jQuery(element).on('click', _.before(5, addContactToList));
+     * // => Allows adding up to 4 contacts to the list.
+     */
+    function before(n, func) {
+      var result;
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      n = toInteger(n);
+      return function() {
+        if (--n > 0) {
+          result = func.apply(this, arguments);
+        }
+        if (n <= 1) {
+          func = undefined;
+        }
+        return result;
+      };
+    }
 
-            /**
-             * This method is like `_.lastIndexOf` except that it performs a binary
-             * search on a sorted `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {*} value The value to search for.
-             * @returns {number} Returns the index of the matched value, else `-1`.
-             * @example
-             *
-             * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
-             * // => 3
-             */
-            function sortedLastIndexOf(array, value) {
-              var length = array == null ? 0 : array.length;
-              if (length) {
-                var index = baseSortedIndex(array, value, true) - 1;
-                if (eq(array[index], value)) {
-                  return index;
-                }
-              }
-              return -1;
-            }
+    /**
+     * Creates a function that invokes `func` with the `this` binding of `thisArg`
+     * and `partials` prepended to the arguments it receives.
+     *
+     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
+     * may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
+     * property of bound functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to bind.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * function greet(greeting, punctuation) {
+     *   return greeting + ' ' + this.user + punctuation;
+     * }
+     *
+     * var object = { 'user': 'fred' };
+     *
+     * var bound = _.bind(greet, object, 'hi');
+     * bound('!');
+     * // => 'hi fred!'
+     *
+     * // Bound with placeholders.
+     * var bound = _.bind(greet, object, _, '!');
+     * bound('hi');
+     * // => 'hi fred!'
+     */
+    var bind = baseRest(function(func, thisArg, partials) {
+      var bitmask = WRAP_BIND_FLAG;
+      if (partials.length) {
+        var holders = replaceHolders(partials, getHolder(bind));
+        bitmask |= WRAP_PARTIAL_FLAG;
+      }
+      return createWrap(func, bitmask, thisArg, partials, holders);
+    });
 
-            /**
-             * This method is like `_.uniq` except that it's designed and optimized
-             * for sorted arrays.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @returns {Array} Returns the new duplicate free array.
-             * @example
-             *
-             * _.sortedUniq([1, 1, 2]);
-             * // => [1, 2]
-             */
-            function sortedUniq(array) {
-              return array && array.length ? baseSortedUniq(array) : [];
-            }
+    /**
+     * Creates a function that invokes the method at `object[key]` with `partials`
+     * prepended to the arguments it receives.
+     *
+     * This method differs from `_.bind` by allowing bound functions to reference
+     * methods that may be redefined or don't yet exist. See
+     * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
+     * for more details.
+     *
+     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.10.0
+     * @category Function
+     * @param {Object} object The object to invoke the method on.
+     * @param {string} key The key of the method.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var object = {
+     *   'user': 'fred',
+     *   'greet': function(greeting, punctuation) {
+     *     return greeting + ' ' + this.user + punctuation;
+     *   }
+     * };
+     *
+     * var bound = _.bindKey(object, 'greet', 'hi');
+     * bound('!');
+     * // => 'hi fred!'
+     *
+     * object.greet = function(greeting, punctuation) {
+     *   return greeting + 'ya ' + this.user + punctuation;
+     * };
+     *
+     * bound('!');
+     * // => 'hiya fred!'
+     *
+     * // Bound with placeholders.
+     * var bound = _.bindKey(object, 'greet', _, '!');
+     * bound('hi');
+     * // => 'hiya fred!'
+     */
+    var bindKey = baseRest(function(object, key, partials) {
+      var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
+      if (partials.length) {
+        var holders = replaceHolders(partials, getHolder(bindKey));
+        bitmask |= WRAP_PARTIAL_FLAG;
+      }
+      return createWrap(key, bitmask, object, partials, holders);
+    });
 
-            /**
-             * This method is like `_.uniqBy` except that it's designed and optimized
-             * for sorted arrays.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {Function} [iteratee] The iteratee invoked per element.
-             * @returns {Array} Returns the new duplicate free array.
-             * @example
-             *
-             * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
-             * // => [1.1, 2.3]
-             */
-            function sortedUniqBy(array, iteratee) {
-              return array && array.length
-                ? baseSortedUniq(array, getIteratee(iteratee, 2))
-                : [];
-            }
+    /**
+     * Creates a function that accepts arguments of `func` and either invokes
+     * `func` returning its result, if at least `arity` number of arguments have
+     * been provided, or returns a function that accepts the remaining `func`
+     * arguments, and so on. The arity of `func` may be specified if `func.length`
+     * is not sufficient.
+     *
+     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
+     * may be used as a placeholder for provided arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of curried functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Function
+     * @param {Function} func The function to curry.
+     * @param {number} [arity=func.length] The arity of `func`.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the new curried function.
+     * @example
+     *
+     * var abc = function(a, b, c) {
+     *   return [a, b, c];
+     * };
+     *
+     * var curried = _.curry(abc);
+     *
+     * curried(1)(2)(3);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2)(3);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2, 3);
+     * // => [1, 2, 3]
+     *
+     * // Curried with placeholders.
+     * curried(1)(_, 3)(2);
+     * // => [1, 2, 3]
+     */
+    function curry(func, arity, guard) {
+      arity = guard ? undefined : arity;
+      var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
+      result.placeholder = curry.placeholder;
+      return result;
+    }
 
-            /**
-             * Gets all but the first element of `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * _.tail([1, 2, 3]);
-             * // => [2, 3]
-             */
-            function tail(array) {
-              var length = array == null ? 0 : array.length;
-              return length ? baseSlice(array, 1, length) : [];
-            }
+    /**
+     * This method is like `_.curry` except that arguments are applied to `func`
+     * in the manner of `_.partialRight` instead of `_.partial`.
+     *
+     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for provided arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of curried functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} func The function to curry.
+     * @param {number} [arity=func.length] The arity of `func`.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the new curried function.
+     * @example
+     *
+     * var abc = function(a, b, c) {
+     *   return [a, b, c];
+     * };
+     *
+     * var curried = _.curryRight(abc);
+     *
+     * curried(3)(2)(1);
+     * // => [1, 2, 3]
+     *
+     * curried(2, 3)(1);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2, 3);
+     * // => [1, 2, 3]
+     *
+     * // Curried with placeholders.
+     * curried(3)(1, _)(2);
+     * // => [1, 2, 3]
+     */
+    function curryRight(func, arity, guard) {
+      arity = guard ? undefined : arity;
+      var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
+      result.placeholder = curryRight.placeholder;
+      return result;
+    }
 
-            /**
-             * Creates a slice of `array` with `n` elements taken from the beginning.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {number} [n=1] The number of elements to take.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * _.take([1, 2, 3]);
-             * // => [1]
-             *
-             * _.take([1, 2, 3], 2);
-             * // => [1, 2]
-             *
-             * _.take([1, 2, 3], 5);
-             * // => [1, 2, 3]
-             *
-             * _.take([1, 2, 3], 0);
-             * // => []
-             */
-            function take(array, n, guard) {
-              if (!(array && array.length)) {
-                return [];
-              }
-              n = guard || n === undefined ? 1 : toInteger(n);
-              return baseSlice(array, 0, n < 0 ? 0 : n);
-            }
+    /**
+     * Creates a debounced function that delays invoking `func` until after `wait`
+     * milliseconds have elapsed since the last time the debounced function was
+     * invoked. The debounced function comes with a `cancel` method to cancel
+     * delayed `func` invocations and a `flush` method to immediately invoke them.
+     * Provide `options` to indicate whether `func` should be invoked on the
+     * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
+     * with the last arguments provided to the debounced function. Subsequent
+     * calls to the debounced function return the result of the last `func`
+     * invocation.
+     *
+     * **Note:** If `leading` and `trailing` options are `true`, `func` is
+     * invoked on the trailing edge of the timeout only if the debounced function
+     * is invoked more than once during the `wait` timeout.
+     *
+     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+     *
+     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+     * for details over the differences between `_.debounce` and `_.throttle`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to debounce.
+     * @param {number} [wait=0] The number of milliseconds to delay.
+     * @param {Object} [options={}] The options object.
+     * @param {boolean} [options.leading=false]
+     *  Specify invoking on the leading edge of the timeout.
+     * @param {number} [options.maxWait]
+     *  The maximum time `func` is allowed to be delayed before it's invoked.
+     * @param {boolean} [options.trailing=true]
+     *  Specify invoking on the trailing edge of the timeout.
+     * @returns {Function} Returns the new debounced function.
+     * @example
+     *
+     * // Avoid costly calculations while the window size is in flux.
+     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+     *
+     * // Invoke `sendMail` when clicked, debouncing subsequent calls.
+     * jQuery(element).on('click', _.debounce(sendMail, 300, {
+     *   'leading': true,
+     *   'trailing': false
+     * }));
+     *
+     * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
+     * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
+     * var source = new EventSource('/stream');
+     * jQuery(source).on('message', debounced);
+     *
+     * // Cancel the trailing debounced invocation.
+     * jQuery(window).on('popstate', debounced.cancel);
+     */
+    function debounce(func, wait, options) {
+      var lastArgs,
+          lastThis,
+          maxWait,
+          result,
+          timerId,
+          lastCallTime,
+          lastInvokeTime = 0,
+          leading = false,
+          maxing = false,
+          trailing = true;
+
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      wait = toNumber(wait) || 0;
+      if (isObject(options)) {
+        leading = !!options.leading;
+        maxing = 'maxWait' in options;
+        maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
+        trailing = 'trailing' in options ? !!options.trailing : trailing;
+      }
+
+      function invokeFunc(time) {
+        var args = lastArgs,
+            thisArg = lastThis;
+
+        lastArgs = lastThis = undefined;
+        lastInvokeTime = time;
+        result = func.apply(thisArg, args);
+        return result;
+      }
 
-            /**
-             * Creates a slice of `array` with `n` elements taken from the end.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {number} [n=1] The number of elements to take.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * _.takeRight([1, 2, 3]);
-             * // => [3]
-             *
-             * _.takeRight([1, 2, 3], 2);
-             * // => [2, 3]
-             *
-             * _.takeRight([1, 2, 3], 5);
-             * // => [1, 2, 3]
-             *
-             * _.takeRight([1, 2, 3], 0);
-             * // => []
-             */
-            function takeRight(array, n, guard) {
-              var length = array == null ? 0 : array.length;
-              if (!length) {
-                return [];
-              }
-              n = guard || n === undefined ? 1 : toInteger(n);
-              n = length - n;
-              return baseSlice(array, n < 0 ? 0 : n, length);
-            }
+      function leadingEdge(time) {
+        // Reset any `maxWait` timer.
+        lastInvokeTime = time;
+        // Start the timer for the trailing edge.
+        timerId = setTimeout(timerExpired, wait);
+        // Invoke the leading edge.
+        return leading ? invokeFunc(time) : result;
+      }
 
-            /**
-             * Creates a slice of `array` with elements taken from the end. Elements are
-             * taken until `predicate` returns falsey. The predicate is invoked with
-             * three arguments: (value, index, array).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'active': true },
-             *   { 'user': 'fred',    'active': false },
-             *   { 'user': 'pebbles', 'active': false }
-             * ];
-             *
-             * _.takeRightWhile(users, function(o) { return !o.active; });
-             * // => objects for ['fred', 'pebbles']
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
-             * // => objects for ['pebbles']
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.takeRightWhile(users, ['active', false]);
-             * // => objects for ['fred', 'pebbles']
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.takeRightWhile(users, 'active');
-             * // => []
-             */
-            function takeRightWhile(array, predicate) {
-              return array && array.length
-                ? baseWhile(array, getIteratee(predicate, 3), false, true)
-                : [];
-            }
+      function remainingWait(time) {
+        var timeSinceLastCall = time - lastCallTime,
+            timeSinceLastInvoke = time - lastInvokeTime,
+            timeWaiting = wait - timeSinceLastCall;
 
-            /**
-             * Creates a slice of `array` with elements taken from the beginning. Elements
-             * are taken until `predicate` returns falsey. The predicate is invoked with
-             * three arguments: (value, index, array).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Array
-             * @param {Array} array The array to query.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the slice of `array`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'active': false },
-             *   { 'user': 'fred',    'active': false },
-             *   { 'user': 'pebbles', 'active': true }
-             * ];
-             *
-             * _.takeWhile(users, function(o) { return !o.active; });
-             * // => objects for ['barney', 'fred']
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.takeWhile(users, { 'user': 'barney', 'active': false });
-             * // => objects for ['barney']
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.takeWhile(users, ['active', false]);
-             * // => objects for ['barney', 'fred']
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.takeWhile(users, 'active');
-             * // => []
-             */
-            function takeWhile(array, predicate) {
-              return array && array.length
-                ? baseWhile(array, getIteratee(predicate, 3))
-                : [];
-            }
+        return maxing
+          ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
+          : timeWaiting;
+      }
 
-            /**
-             * Creates an array of unique values, in order, from all given arrays using
-             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @returns {Array} Returns the new array of combined values.
-             * @example
-             *
-             * _.union([2], [1, 2]);
-             * // => [2, 1]
-             */
-            var union = baseRest(function (arrays) {
-              return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
-            });
+      function shouldInvoke(time) {
+        var timeSinceLastCall = time - lastCallTime,
+            timeSinceLastInvoke = time - lastInvokeTime;
 
-            /**
-             * This method is like `_.union` except that it accepts `iteratee` which is
-             * invoked for each element of each `arrays` to generate the criterion by
-             * which uniqueness is computed. Result values are chosen from the first
-             * array in which the value occurs. The iteratee is invoked with one argument:
-             * (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Array} Returns the new array of combined values.
-             * @example
-             *
-             * _.unionBy([2.1], [1.2, 2.3], Math.floor);
-             * // => [2.1, 1.2]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
-             * // => [{ 'x': 1 }, { 'x': 2 }]
-             */
-            var unionBy = baseRest(function (arrays) {
-              var iteratee = last(arrays);
-              if (isArrayLikeObject(iteratee)) {
-                iteratee = undefined;
-              }
-              return baseUniq(
-                baseFlatten(arrays, 1, isArrayLikeObject, true),
-                getIteratee(iteratee, 2),
-              );
-            });
+        // Either this is the first call, activity has stopped and we're at the
+        // trailing edge, the system time has gone backwards and we're treating
+        // it as the trailing edge, or we've hit the `maxWait` limit.
+        return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
+          (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
+      }
 
-            /**
-             * This method is like `_.union` except that it accepts `comparator` which
-             * is invoked to compare elements of `arrays`. Result values are chosen from
-             * the first array in which the value occurs. The comparator is invoked
-             * with two arguments: (arrVal, othVal).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of combined values.
-             * @example
-             *
-             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-             * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
-             *
-             * _.unionWith(objects, others, _.isEqual);
-             * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
-             */
-            var unionWith = baseRest(function (arrays) {
-              var comparator = last(arrays);
-              comparator =
-                typeof comparator == "function" ? comparator : undefined;
-              return baseUniq(
-                baseFlatten(arrays, 1, isArrayLikeObject, true),
-                undefined,
-                comparator,
-              );
-            });
+      function timerExpired() {
+        var time = now();
+        if (shouldInvoke(time)) {
+          return trailingEdge(time);
+        }
+        // Restart the timer.
+        timerId = setTimeout(timerExpired, remainingWait(time));
+      }
 
-            /**
-             * Creates a duplicate-free version of an array, using
-             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons, in which only the first occurrence of each element
-             * is kept. The order of result values is determined by the order they occur
-             * in the array.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @returns {Array} Returns the new duplicate free array.
-             * @example
-             *
-             * _.uniq([2, 1, 2]);
-             * // => [2, 1]
-             */
-            function uniq(array) {
-              return array && array.length ? baseUniq(array) : [];
-            }
+      function trailingEdge(time) {
+        timerId = undefined;
 
-            /**
-             * This method is like `_.uniq` except that it accepts `iteratee` which is
-             * invoked for each element in `array` to generate the criterion by which
-             * uniqueness is computed. The order of result values is determined by the
-             * order they occur in the array. The iteratee is invoked with one argument:
-             * (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Array} Returns the new duplicate free array.
-             * @example
-             *
-             * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
-             * // => [2.1, 1.2]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
-             * // => [{ 'x': 1 }, { 'x': 2 }]
-             */
-            function uniqBy(array, iteratee) {
-              return array && array.length
-                ? baseUniq(array, getIteratee(iteratee, 2))
-                : [];
-            }
+        // Only invoke if we have `lastArgs` which means `func` has been
+        // debounced at least once.
+        if (trailing && lastArgs) {
+          return invokeFunc(time);
+        }
+        lastArgs = lastThis = undefined;
+        return result;
+      }
 
-            /**
-             * This method is like `_.uniq` except that it accepts `comparator` which
-             * is invoked to compare elements of `array`. The order of result values is
-             * determined by the order they occur in the array.The comparator is invoked
-             * with two arguments: (arrVal, othVal).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new duplicate free array.
-             * @example
-             *
-             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
-             *
-             * _.uniqWith(objects, _.isEqual);
-             * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
-             */
-            function uniqWith(array, comparator) {
-              comparator =
-                typeof comparator == "function" ? comparator : undefined;
-              return array && array.length
-                ? baseUniq(array, undefined, comparator)
-                : [];
-            }
+      function cancel() {
+        if (timerId !== undefined) {
+          clearTimeout(timerId);
+        }
+        lastInvokeTime = 0;
+        lastArgs = lastCallTime = lastThis = timerId = undefined;
+      }
 
-            /**
-             * This method is like `_.zip` except that it accepts an array of grouped
-             * elements and creates an array regrouping the elements to their pre-zip
-             * configuration.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.2.0
-             * @category Array
-             * @param {Array} array The array of grouped elements to process.
-             * @returns {Array} Returns the new array of regrouped elements.
-             * @example
-             *
-             * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
-             * // => [['a', 1, true], ['b', 2, false]]
-             *
-             * _.unzip(zipped);
-             * // => [['a', 'b'], [1, 2], [true, false]]
-             */
-            function unzip(array) {
-              if (!(array && array.length)) {
-                return [];
-              }
-              var length = 0;
-              array = arrayFilter(array, function (group) {
-                if (isArrayLikeObject(group)) {
-                  length = nativeMax(group.length, length);
-                  return true;
-                }
-              });
-              return baseTimes(length, function (index) {
-                return arrayMap(array, baseProperty(index));
-              });
-            }
+      function flush() {
+        return timerId === undefined ? result : trailingEdge(now());
+      }
 
-            /**
-             * This method is like `_.unzip` except that it accepts `iteratee` to specify
-             * how regrouped values should be combined. The iteratee is invoked with the
-             * elements of each group: (...group).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.8.0
-             * @category Array
-             * @param {Array} array The array of grouped elements to process.
-             * @param {Function} [iteratee=_.identity] The function to combine
-             *  regrouped values.
-             * @returns {Array} Returns the new array of regrouped elements.
-             * @example
-             *
-             * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
-             * // => [[1, 10, 100], [2, 20, 200]]
-             *
-             * _.unzipWith(zipped, _.add);
-             * // => [3, 30, 300]
-             */
-            function unzipWith(array, iteratee) {
-              if (!(array && array.length)) {
-                return [];
-              }
-              var result = unzip(array);
-              if (iteratee == null) {
-                return result;
-              }
-              return arrayMap(result, function (group) {
-                return apply(iteratee, undefined, group);
-              });
-            }
+      function debounced() {
+        var time = now(),
+            isInvoking = shouldInvoke(time);
 
-            /**
-             * Creates an array excluding all given values using
-             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * for equality comparisons.
-             *
-             * **Note:** Unlike `_.pull`, this method returns a new array.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {Array} array The array to inspect.
-             * @param {...*} [values] The values to exclude.
-             * @returns {Array} Returns the new array of filtered values.
-             * @see _.difference, _.xor
-             * @example
-             *
-             * _.without([2, 1, 2, 3], 1, 2);
-             * // => [3]
-             */
-            var without = baseRest(function (array, values) {
-              return isArrayLikeObject(array)
-                ? baseDifference(array, values)
-                : [];
-            });
+        lastArgs = arguments;
+        lastThis = this;
+        lastCallTime = time;
 
-            /**
-             * Creates an array of unique values that is the
-             * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
-             * of the given arrays. The order of result values is determined by the order
-             * they occur in the arrays.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.4.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @returns {Array} Returns the new array of filtered values.
-             * @see _.difference, _.without
-             * @example
-             *
-             * _.xor([2, 1], [2, 3]);
-             * // => [1, 3]
-             */
-            var xor = baseRest(function (arrays) {
-              return baseXor(arrayFilter(arrays, isArrayLikeObject));
-            });
+        if (isInvoking) {
+          if (timerId === undefined) {
+            return leadingEdge(lastCallTime);
+          }
+          if (maxing) {
+            // Handle invocations in a tight loop.
+            timerId = setTimeout(timerExpired, wait);
+            return invokeFunc(lastCallTime);
+          }
+        }
+        if (timerId === undefined) {
+          timerId = setTimeout(timerExpired, wait);
+        }
+        return result;
+      }
+      debounced.cancel = cancel;
+      debounced.flush = flush;
+      return debounced;
+    }
 
-            /**
-             * This method is like `_.xor` except that it accepts `iteratee` which is
-             * invoked for each element of each `arrays` to generate the criterion by
-             * which by which they're compared. The order of result values is determined
-             * by the order they occur in the arrays. The iteratee is invoked with one
-             * argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Array} Returns the new array of filtered values.
-             * @example
-             *
-             * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
-             * // => [1.2, 3.4]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
-             * // => [{ 'x': 2 }]
-             */
-            var xorBy = baseRest(function (arrays) {
-              var iteratee = last(arrays);
-              if (isArrayLikeObject(iteratee)) {
-                iteratee = undefined;
-              }
-              return baseXor(
-                arrayFilter(arrays, isArrayLikeObject),
-                getIteratee(iteratee, 2),
-              );
-            });
+    /**
+     * Defers invoking the `func` until the current call stack has cleared. Any
+     * additional arguments are provided to `func` when it's invoked.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to defer.
+     * @param {...*} [args] The arguments to invoke `func` with.
+     * @returns {number} Returns the timer id.
+     * @example
+     *
+     * _.defer(function(text) {
+     *   console.log(text);
+     * }, 'deferred');
+     * // => Logs 'deferred' after one millisecond.
+     */
+    var defer = baseRest(function(func, args) {
+      return baseDelay(func, 1, args);
+    });
 
-            /**
-             * This method is like `_.xor` except that it accepts `comparator` which is
-             * invoked to compare elements of `arrays`. The order of result values is
-             * determined by the order they occur in the arrays. The comparator is invoked
-             * with two arguments: (arrVal, othVal).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to inspect.
-             * @param {Function} [comparator] The comparator invoked per element.
-             * @returns {Array} Returns the new array of filtered values.
-             * @example
-             *
-             * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
-             * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
-             *
-             * _.xorWith(objects, others, _.isEqual);
-             * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
-             */
-            var xorWith = baseRest(function (arrays) {
-              var comparator = last(arrays);
-              comparator =
-                typeof comparator == "function" ? comparator : undefined;
-              return baseXor(
-                arrayFilter(arrays, isArrayLikeObject),
-                undefined,
-                comparator,
-              );
-            });
+    /**
+     * Invokes `func` after `wait` milliseconds. Any additional arguments are
+     * provided to `func` when it's invoked.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @param {...*} [args] The arguments to invoke `func` with.
+     * @returns {number} Returns the timer id.
+     * @example
+     *
+     * _.delay(function(text) {
+     *   console.log(text);
+     * }, 1000, 'later');
+     * // => Logs 'later' after one second.
+     */
+    var delay = baseRest(function(func, wait, args) {
+      return baseDelay(func, toNumber(wait) || 0, args);
+    });
 
-            /**
-             * Creates an array of grouped elements, the first of which contains the
-             * first elements of the given arrays, the second of which contains the
-             * second elements of the given arrays, and so on.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to process.
-             * @returns {Array} Returns the new array of grouped elements.
-             * @example
-             *
-             * _.zip(['a', 'b'], [1, 2], [true, false]);
-             * // => [['a', 1, true], ['b', 2, false]]
-             */
-            var zip = baseRest(unzip);
-
-            /**
-             * This method is like `_.fromPairs` except that it accepts two arrays,
-             * one of property identifiers and one of corresponding values.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.4.0
-             * @category Array
-             * @param {Array} [props=[]] The property identifiers.
-             * @param {Array} [values=[]] The property values.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * _.zipObject(['a', 'b'], [1, 2]);
-             * // => { 'a': 1, 'b': 2 }
-             */
-            function zipObject(props, values) {
-              return baseZipObject(props || [], values || [], assignValue);
-            }
+    /**
+     * Creates a function that invokes `func` with arguments reversed.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Function
+     * @param {Function} func The function to flip arguments for.
+     * @returns {Function} Returns the new flipped function.
+     * @example
+     *
+     * var flipped = _.flip(function() {
+     *   return _.toArray(arguments);
+     * });
+     *
+     * flipped('a', 'b', 'c', 'd');
+     * // => ['d', 'c', 'b', 'a']
+     */
+    function flip(func) {
+      return createWrap(func, WRAP_FLIP_FLAG);
+    }
 
-            /**
-             * This method is like `_.zipObject` except that it supports property paths.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.1.0
-             * @category Array
-             * @param {Array} [props=[]] The property identifiers.
-             * @param {Array} [values=[]] The property values.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
-             * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
-             */
-            function zipObjectDeep(props, values) {
-              return baseZipObject(props || [], values || [], baseSet);
-            }
+    /**
+     * Creates a function that memoizes the result of `func`. If `resolver` is
+     * provided, it determines the cache key for storing the result based on the
+     * arguments provided to the memoized function. By default, the first argument
+     * provided to the memoized function is used as the map cache key. The `func`
+     * is invoked with the `this` binding of the memoized function.
+     *
+     * **Note:** The cache is exposed as the `cache` property on the memoized
+     * function. Its creation may be customized by replacing the `_.memoize.Cache`
+     * constructor with one whose instances implement the
+     * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
+     * method interface of `clear`, `delete`, `get`, `has`, and `set`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to have its output memoized.
+     * @param {Function} [resolver] The function to resolve the cache key.
+     * @returns {Function} Returns the new memoized function.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2 };
+     * var other = { 'c': 3, 'd': 4 };
+     *
+     * var values = _.memoize(_.values);
+     * values(object);
+     * // => [1, 2]
+     *
+     * values(other);
+     * // => [3, 4]
+     *
+     * object.a = 2;
+     * values(object);
+     * // => [1, 2]
+     *
+     * // Modify the result cache.
+     * values.cache.set(object, ['a', 'b']);
+     * values(object);
+     * // => ['a', 'b']
+     *
+     * // Replace `_.memoize.Cache`.
+     * _.memoize.Cache = WeakMap;
+     */
+    function memoize(func, resolver) {
+      if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      var memoized = function() {
+        var args = arguments,
+            key = resolver ? resolver.apply(this, args) : args[0],
+            cache = memoized.cache;
+
+        if (cache.has(key)) {
+          return cache.get(key);
+        }
+        var result = func.apply(this, args);
+        memoized.cache = cache.set(key, result) || cache;
+        return result;
+      };
+      memoized.cache = new (memoize.Cache || MapCache);
+      return memoized;
+    }
 
-            /**
-             * This method is like `_.zip` except that it accepts `iteratee` to specify
-             * how grouped values should be combined. The iteratee is invoked with the
-             * elements of each group: (...group).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.8.0
-             * @category Array
-             * @param {...Array} [arrays] The arrays to process.
-             * @param {Function} [iteratee=_.identity] The function to combine
-             *  grouped values.
-             * @returns {Array} Returns the new array of grouped elements.
-             * @example
-             *
-             * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
-             *   return a + b + c;
-             * });
-             * // => [111, 222]
-             */
-            var zipWith = baseRest(function (arrays) {
-              var length = arrays.length,
-                iteratee = length > 1 ? arrays[length - 1] : undefined;
-
-              iteratee =
-                typeof iteratee == "function"
-                  ? (arrays.pop(), iteratee)
-                  : undefined;
-              return unzipWith(arrays, iteratee);
-            });
+    // Expose `MapCache`.
+    memoize.Cache = MapCache;
+
+    /**
+     * Creates a function that negates the result of the predicate `func`. The
+     * `func` predicate is invoked with the `this` binding and arguments of the
+     * created function.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} predicate The predicate to negate.
+     * @returns {Function} Returns the new negated function.
+     * @example
+     *
+     * function isEven(n) {
+     *   return n % 2 == 0;
+     * }
+     *
+     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
+     * // => [1, 3, 5]
+     */
+    function negate(predicate) {
+      if (typeof predicate != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return function() {
+        var args = arguments;
+        switch (args.length) {
+          case 0: return !predicate.call(this);
+          case 1: return !predicate.call(this, args[0]);
+          case 2: return !predicate.call(this, args[0], args[1]);
+          case 3: return !predicate.call(this, args[0], args[1], args[2]);
+        }
+        return !predicate.apply(this, args);
+      };
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates a `lodash` wrapper instance that wraps `value` with explicit method
-             * chain sequences enabled. The result of such sequences must be unwrapped
-             * with `_#value`.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.3.0
-             * @category Seq
-             * @param {*} value The value to wrap.
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'age': 36 },
-             *   { 'user': 'fred',    'age': 40 },
-             *   { 'user': 'pebbles', 'age': 1 }
-             * ];
-             *
-             * var youngest = _
-             *   .chain(users)
-             *   .sortBy('age')
-             *   .map(function(o) {
-             *     return o.user + ' is ' + o.age;
-             *   })
-             *   .head()
-             *   .value();
-             * // => 'pebbles is 1'
-             */
-            function chain(value) {
-              var result = lodash(value);
-              result.__chain__ = true;
-              return result;
-            }
+    /**
+     * Creates a function that is restricted to invoking `func` once. Repeat calls
+     * to the function return the value of the first invocation. The `func` is
+     * invoked with the `this` binding and arguments of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var initialize = _.once(createApplication);
+     * initialize();
+     * initialize();
+     * // => `createApplication` is invoked once
+     */
+    function once(func) {
+      return before(2, func);
+    }
 
-            /**
-             * This method invokes `interceptor` and returns `value`. The interceptor
-             * is invoked with one argument; (value). The purpose of this method is to
-             * "tap into" a method chain sequence in order to modify intermediate results.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Seq
-             * @param {*} value The value to provide to `interceptor`.
-             * @param {Function} interceptor The function to invoke.
-             * @returns {*} Returns `value`.
-             * @example
-             *
-             * _([1, 2, 3])
-             *  .tap(function(array) {
-             *    // Mutate input array.
-             *    array.pop();
-             *  })
-             *  .reverse()
-             *  .value();
-             * // => [2, 1]
-             */
-            function tap(value, interceptor) {
-              interceptor(value);
-              return value;
-            }
+    /**
+     * Creates a function that invokes `func` with its arguments transformed.
+     *
+     * @static
+     * @since 4.0.0
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to wrap.
+     * @param {...(Function|Function[])} [transforms=[_.identity]]
+     *  The argument transforms.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function doubled(n) {
+     *   return n * 2;
+     * }
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var func = _.overArgs(function(x, y) {
+     *   return [x, y];
+     * }, [square, doubled]);
+     *
+     * func(9, 3);
+     * // => [81, 6]
+     *
+     * func(10, 5);
+     * // => [100, 10]
+     */
+    var overArgs = castRest(function(func, transforms) {
+      transforms = (transforms.length == 1 && isArray(transforms[0]))
+        ? arrayMap(transforms[0], baseUnary(getIteratee()))
+        : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));
+
+      var funcsLength = transforms.length;
+      return baseRest(function(args) {
+        var index = -1,
+            length = nativeMin(args.length, funcsLength);
 
-            /**
-             * This method is like `_.tap` except that it returns the result of `interceptor`.
-             * The purpose of this method is to "pass thru" values replacing intermediate
-             * results in a method chain sequence.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Seq
-             * @param {*} value The value to provide to `interceptor`.
-             * @param {Function} interceptor The function to invoke.
-             * @returns {*} Returns the result of `interceptor`.
-             * @example
-             *
-             * _('  abc  ')
-             *  .chain()
-             *  .trim()
-             *  .thru(function(value) {
-             *    return [value];
-             *  })
-             *  .value();
-             * // => ['abc']
-             */
-            function thru(value, interceptor) {
-              return interceptor(value);
-            }
+        while (++index < length) {
+          args[index] = transforms[index].call(this, args[index]);
+        }
+        return apply(func, this, args);
+      });
+    });
 
-            /**
-             * This method is the wrapper version of `_.at`.
-             *
-             * @name at
-             * @memberOf _
-             * @since 1.0.0
-             * @category Seq
-             * @param {...(string|string[])} [paths] The property paths to pick.
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
-             *
-             * _(object).at(['a[0].b.c', 'a[1]']).value();
-             * // => [3, 4]
-             */
-            var wrapperAt = flatRest(function (paths) {
-              var length = paths.length,
-                start = length ? paths[0] : 0,
-                value = this.__wrapped__,
-                interceptor = function (object) {
-                  return baseAt(object, paths);
-                };
+    /**
+     * Creates a function that invokes `func` with `partials` prepended to the
+     * arguments it receives. This method is like `_.bind` except it does **not**
+     * alter the `this` binding.
+     *
+     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of partially
+     * applied functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.2.0
+     * @category Function
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * function greet(greeting, name) {
+     *   return greeting + ' ' + name;
+     * }
+     *
+     * var sayHelloTo = _.partial(greet, 'hello');
+     * sayHelloTo('fred');
+     * // => 'hello fred'
+     *
+     * // Partially applied with placeholders.
+     * var greetFred = _.partial(greet, _, 'fred');
+     * greetFred('hi');
+     * // => 'hi fred'
+     */
+    var partial = baseRest(function(func, partials) {
+      var holders = replaceHolders(partials, getHolder(partial));
+      return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
+    });
 
-              if (
-                length > 1 ||
-                this.__actions__.length ||
-                !(value instanceof LazyWrapper) ||
-                !isIndex(start)
-              ) {
-                return this.thru(interceptor);
-              }
-              value = value.slice(start, +start + (length ? 1 : 0));
-              value.__actions__.push({
-                func: thru,
-                args: [interceptor],
-                thisArg: undefined,
-              });
-              return new LodashWrapper(value, this.__chain__).thru(
-                function (array) {
-                  if (length && !array.length) {
-                    array.push(undefined);
-                  }
-                  return array;
-                },
-              );
-            });
+    /**
+     * This method is like `_.partial` except that partially applied arguments
+     * are appended to the arguments it receives.
+     *
+     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of partially
+     * applied functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.0.0
+     * @category Function
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * function greet(greeting, name) {
+     *   return greeting + ' ' + name;
+     * }
+     *
+     * var greetFred = _.partialRight(greet, 'fred');
+     * greetFred('hi');
+     * // => 'hi fred'
+     *
+     * // Partially applied with placeholders.
+     * var sayHelloTo = _.partialRight(greet, 'hello', _);
+     * sayHelloTo('fred');
+     * // => 'hello fred'
+     */
+    var partialRight = baseRest(function(func, partials) {
+      var holders = replaceHolders(partials, getHolder(partialRight));
+      return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
+    });
 
-            /**
-             * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
-             *
-             * @name chain
-             * @memberOf _
-             * @since 0.1.0
-             * @category Seq
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney', 'age': 36 },
-             *   { 'user': 'fred',   'age': 40 }
-             * ];
-             *
-             * // A sequence without explicit chaining.
-             * _(users).head();
-             * // => { 'user': 'barney', 'age': 36 }
-             *
-             * // A sequence with explicit chaining.
-             * _(users)
-             *   .chain()
-             *   .head()
-             *   .pick('user')
-             *   .value();
-             * // => { 'user': 'barney' }
-             */
-            function wrapperChain() {
-              return chain(this);
-            }
+    /**
+     * Creates a function that invokes `func` with arguments arranged according
+     * to the specified `indexes` where the argument value at the first index is
+     * provided as the first argument, the argument value at the second index is
+     * provided as the second argument, and so on.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} func The function to rearrange arguments for.
+     * @param {...(number|number[])} indexes The arranged argument indexes.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var rearged = _.rearg(function(a, b, c) {
+     *   return [a, b, c];
+     * }, [2, 0, 1]);
+     *
+     * rearged('b', 'c', 'a')
+     * // => ['a', 'b', 'c']
+     */
+    var rearg = flatRest(function(func, indexes) {
+      return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
+    });
 
-            /**
-             * Executes the chain sequence and returns the wrapped result.
-             *
-             * @name commit
-             * @memberOf _
-             * @since 3.2.0
-             * @category Seq
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * var array = [1, 2];
-             * var wrapped = _(array).push(3);
-             *
-             * console.log(array);
-             * // => [1, 2]
-             *
-             * wrapped = wrapped.commit();
-             * console.log(array);
-             * // => [1, 2, 3]
-             *
-             * wrapped.last();
-             * // => 3
-             *
-             * console.log(array);
-             * // => [1, 2, 3]
-             */
-            function wrapperCommit() {
-              return new LodashWrapper(this.value(), this.__chain__);
-            }
+    /**
+     * Creates a function that invokes `func` with the `this` binding of the
+     * created function and arguments from `start` and beyond provided as
+     * an array.
+     *
+     * **Note:** This method is based on the
+     * [rest parameter](https://mdn.io/rest_parameters).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Function
+     * @param {Function} func The function to apply a rest parameter to.
+     * @param {number} [start=func.length-1] The start position of the rest parameter.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var say = _.rest(function(what, names) {
+     *   return what + ' ' + _.initial(names).join(', ') +
+     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
+     * });
+     *
+     * say('hello', 'fred', 'barney', 'pebbles');
+     * // => 'hello fred, barney, & pebbles'
+     */
+    function rest(func, start) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      start = start === undefined ? start : toInteger(start);
+      return baseRest(func, start);
+    }
 
-            /**
-             * Gets the next value on a wrapped object following the
-             * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
-             *
-             * @name next
-             * @memberOf _
-             * @since 4.0.0
-             * @category Seq
-             * @returns {Object} Returns the next iterator value.
-             * @example
-             *
-             * var wrapped = _([1, 2]);
-             *
-             * wrapped.next();
-             * // => { 'done': false, 'value': 1 }
-             *
-             * wrapped.next();
-             * // => { 'done': false, 'value': 2 }
-             *
-             * wrapped.next();
-             * // => { 'done': true, 'value': undefined }
-             */
-            function wrapperNext() {
-              if (this.__values__ === undefined) {
-                this.__values__ = toArray(this.value());
-              }
-              var done = this.__index__ >= this.__values__.length,
-                value = done ? undefined : this.__values__[this.__index__++];
+    /**
+     * Creates a function that invokes `func` with the `this` binding of the
+     * create function and an array of arguments much like
+     * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
+     *
+     * **Note:** This method is based on the
+     * [spread operator](https://mdn.io/spread_operator).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.2.0
+     * @category Function
+     * @param {Function} func The function to spread arguments over.
+     * @param {number} [start=0] The start position of the spread.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var say = _.spread(function(who, what) {
+     *   return who + ' says ' + what;
+     * });
+     *
+     * say(['fred', 'hello']);
+     * // => 'fred says hello'
+     *
+     * var numbers = Promise.all([
+     *   Promise.resolve(40),
+     *   Promise.resolve(36)
+     * ]);
+     *
+     * numbers.then(_.spread(function(x, y) {
+     *   return x + y;
+     * }));
+     * // => a Promise of 76
+     */
+    function spread(func, start) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      start = start == null ? 0 : nativeMax(toInteger(start), 0);
+      return baseRest(function(args) {
+        var array = args[start],
+            otherArgs = castSlice(args, 0, start);
+
+        if (array) {
+          arrayPush(otherArgs, array);
+        }
+        return apply(func, this, otherArgs);
+      });
+    }
 
-              return { done: done, value: value };
-            }
+    /**
+     * Creates a throttled function that only invokes `func` at most once per
+     * every `wait` milliseconds. The throttled function comes with a `cancel`
+     * method to cancel delayed `func` invocations and a `flush` method to
+     * immediately invoke them. Provide `options` to indicate whether `func`
+     * should be invoked on the leading and/or trailing edge of the `wait`
+     * timeout. The `func` is invoked with the last arguments provided to the
+     * throttled function. Subsequent calls to the throttled function return the
+     * result of the last `func` invocation.
+     *
+     * **Note:** If `leading` and `trailing` options are `true`, `func` is
+     * invoked on the trailing edge of the timeout only if the throttled function
+     * is invoked more than once during the `wait` timeout.
+     *
+     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
+     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
+     *
+     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+     * for details over the differences between `_.throttle` and `_.debounce`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to throttle.
+     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
+     * @param {Object} [options={}] The options object.
+     * @param {boolean} [options.leading=true]
+     *  Specify invoking on the leading edge of the timeout.
+     * @param {boolean} [options.trailing=true]
+     *  Specify invoking on the trailing edge of the timeout.
+     * @returns {Function} Returns the new throttled function.
+     * @example
+     *
+     * // Avoid excessively updating the position while scrolling.
+     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
+     *
+     * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
+     * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
+     * jQuery(element).on('click', throttled);
+     *
+     * // Cancel the trailing throttled invocation.
+     * jQuery(window).on('popstate', throttled.cancel);
+     */
+    function throttle(func, wait, options) {
+      var leading = true,
+          trailing = true;
+
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      if (isObject(options)) {
+        leading = 'leading' in options ? !!options.leading : leading;
+        trailing = 'trailing' in options ? !!options.trailing : trailing;
+      }
+      return debounce(func, wait, {
+        'leading': leading,
+        'maxWait': wait,
+        'trailing': trailing
+      });
+    }
 
-            /**
-             * Enables the wrapper to be iterable.
-             *
-             * @name Symbol.iterator
-             * @memberOf _
-             * @since 4.0.0
-             * @category Seq
-             * @returns {Object} Returns the wrapper object.
-             * @example
-             *
-             * var wrapped = _([1, 2]);
-             *
-             * wrapped[Symbol.iterator]() === wrapped;
-             * // => true
-             *
-             * Array.from(wrapped);
-             * // => [1, 2]
-             */
-            function wrapperToIterator() {
-              return this;
-            }
+    /**
+     * Creates a function that accepts up to one argument, ignoring any
+     * additional arguments.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Function
+     * @param {Function} func The function to cap arguments for.
+     * @returns {Function} Returns the new capped function.
+     * @example
+     *
+     * _.map(['6', '8', '10'], _.unary(parseInt));
+     * // => [6, 8, 10]
+     */
+    function unary(func) {
+      return ary(func, 1);
+    }
 
-            /**
-             * Creates a clone of the chain sequence planting `value` as the wrapped value.
-             *
-             * @name plant
-             * @memberOf _
-             * @since 3.2.0
-             * @category Seq
-             * @param {*} value The value to plant.
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * function square(n) {
-             *   return n * n;
-             * }
-             *
-             * var wrapped = _([1, 2]).map(square);
-             * var other = wrapped.plant([3, 4]);
-             *
-             * other.value();
-             * // => [9, 16]
-             *
-             * wrapped.value();
-             * // => [1, 4]
-             */
-            function wrapperPlant(value) {
-              var result,
-                parent = this;
-
-              while (parent instanceof baseLodash) {
-                var clone = wrapperClone(parent);
-                clone.__index__ = 0;
-                clone.__values__ = undefined;
-                if (result) {
-                  previous.__wrapped__ = clone;
-                } else {
-                  result = clone;
-                }
-                var previous = clone;
-                parent = parent.__wrapped__;
-              }
-              previous.__wrapped__ = value;
-              return result;
-            }
+    /**
+     * Creates a function that provides `value` to `wrapper` as its first
+     * argument. Any additional arguments provided to the function are appended
+     * to those provided to the `wrapper`. The wrapper is invoked with the `this`
+     * binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {*} value The value to wrap.
+     * @param {Function} [wrapper=identity] The wrapper function.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var p = _.wrap(_.escape, function(func, text) {
+     *   return '<p>' + func(text) + '</p>';
+     * });
+     *
+     * p('fred, barney, & pebbles');
+     * // => '<p>fred, barney, &amp; pebbles</p>'
+     */
+    function wrap(value, wrapper) {
+      return partial(castFunction(wrapper), value);
+    }
 
-            /**
-             * This method is the wrapper version of `_.reverse`.
-             *
-             * **Note:** This method mutates the wrapped array.
-             *
-             * @name reverse
-             * @memberOf _
-             * @since 0.1.0
-             * @category Seq
-             * @returns {Object} Returns the new `lodash` wrapper instance.
-             * @example
-             *
-             * var array = [1, 2, 3];
-             *
-             * _(array).reverse().value()
-             * // => [3, 2, 1]
-             *
-             * console.log(array);
-             * // => [3, 2, 1]
-             */
-            function wrapperReverse() {
-              var value = this.__wrapped__;
-              if (value instanceof LazyWrapper) {
-                var wrapped = value;
-                if (this.__actions__.length) {
-                  wrapped = new LazyWrapper(this);
-                }
-                wrapped = wrapped.reverse();
-                wrapped.__actions__.push({
-                  func: thru,
-                  args: [reverse],
-                  thisArg: undefined,
-                });
-                return new LodashWrapper(wrapped, this.__chain__);
-              }
-              return this.thru(reverse);
-            }
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Casts `value` as an array if it's not one.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.4.0
+     * @category Lang
+     * @param {*} value The value to inspect.
+     * @returns {Array} Returns the cast array.
+     * @example
+     *
+     * _.castArray(1);
+     * // => [1]
+     *
+     * _.castArray({ 'a': 1 });
+     * // => [{ 'a': 1 }]
+     *
+     * _.castArray('abc');
+     * // => ['abc']
+     *
+     * _.castArray(null);
+     * // => [null]
+     *
+     * _.castArray(undefined);
+     * // => [undefined]
+     *
+     * _.castArray();
+     * // => []
+     *
+     * var array = [1, 2, 3];
+     * console.log(_.castArray(array) === array);
+     * // => true
+     */
+    function castArray() {
+      if (!arguments.length) {
+        return [];
+      }
+      var value = arguments[0];
+      return isArray(value) ? value : [value];
+    }
 
-            /**
-             * Executes the chain sequence to resolve the unwrapped value.
-             *
-             * @name value
-             * @memberOf _
-             * @since 0.1.0
-             * @alias toJSON, valueOf
-             * @category Seq
-             * @returns {*} Returns the resolved unwrapped value.
-             * @example
-             *
-             * _([1, 2, 3]).value();
-             * // => [1, 2, 3]
-             */
-            function wrapperValue() {
-              return baseWrapperValue(this.__wrapped__, this.__actions__);
-            }
+    /**
+     * Creates a shallow clone of `value`.
+     *
+     * **Note:** This method is loosely based on the
+     * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
+     * and supports cloning arrays, array buffers, booleans, date objects, maps,
+     * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
+     * arrays. The own enumerable properties of `arguments` objects are cloned
+     * as plain objects. An empty object is returned for uncloneable values such
+     * as error objects, functions, DOM nodes, and WeakMaps.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to clone.
+     * @returns {*} Returns the cloned value.
+     * @see _.cloneDeep
+     * @example
+     *
+     * var objects = [{ 'a': 1 }, { 'b': 2 }];
+     *
+     * var shallow = _.clone(objects);
+     * console.log(shallow[0] === objects[0]);
+     * // => true
+     */
+    function clone(value) {
+      return baseClone(value, CLONE_SYMBOLS_FLAG);
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Creates an object composed of keys generated from the results of running
-             * each element of `collection` thru `iteratee`. The corresponding value of
-             * each key is the number of times the key was returned by `iteratee`. The
-             * iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.5.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
-             * @returns {Object} Returns the composed aggregate object.
-             * @example
-             *
-             * _.countBy([6.1, 4.2, 6.3], Math.floor);
-             * // => { '4': 1, '6': 2 }
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.countBy(['one', 'two', 'three'], 'length');
-             * // => { '3': 2, '5': 1 }
-             */
-            var countBy = createAggregator(function (result, value, key) {
-              if (hasOwnProperty.call(result, key)) {
-                ++result[key];
-              } else {
-                baseAssignValue(result, key, 1);
-              }
-            });
+    /**
+     * This method is like `_.clone` except that it accepts `customizer` which
+     * is invoked to produce the cloned value. If `customizer` returns `undefined`,
+     * cloning is handled by the method instead. The `customizer` is invoked with
+     * up to four arguments; (value [, index|key, object, stack]).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to clone.
+     * @param {Function} [customizer] The function to customize cloning.
+     * @returns {*} Returns the cloned value.
+     * @see _.cloneDeepWith
+     * @example
+     *
+     * function customizer(value) {
+     *   if (_.isElement(value)) {
+     *     return value.cloneNode(false);
+     *   }
+     * }
+     *
+     * var el = _.cloneWith(document.body, customizer);
+     *
+     * console.log(el === document.body);
+     * // => false
+     * console.log(el.nodeName);
+     * // => 'BODY'
+     * console.log(el.childNodes.length);
+     * // => 0
+     */
+    function cloneWith(value, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
+    }
 
-            /**
-             * Checks if `predicate` returns truthy for **all** elements of `collection`.
-             * Iteration is stopped once `predicate` returns falsey. The predicate is
-             * invoked with three arguments: (value, index|key, collection).
-             *
-             * **Note:** This method returns `true` for
-             * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
-             * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
-             * elements of empty collections.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {boolean} Returns `true` if all elements pass the predicate check,
-             *  else `false`.
-             * @example
-             *
-             * _.every([true, 1, null, 'yes'], Boolean);
-             * // => false
-             *
-             * var users = [
-             *   { 'user': 'barney', 'age': 36, 'active': false },
-             *   { 'user': 'fred',   'age': 40, 'active': false }
-             * ];
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.every(users, { 'user': 'barney', 'active': false });
-             * // => false
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.every(users, ['active', false]);
-             * // => true
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.every(users, 'active');
-             * // => false
-             */
-            function every(collection, predicate, guard) {
-              var func = isArray(collection) ? arrayEvery : baseEvery;
-              if (guard && isIterateeCall(collection, predicate, guard)) {
-                predicate = undefined;
-              }
-              return func(collection, getIteratee(predicate, 3));
-            }
+    /**
+     * This method is like `_.clone` except that it recursively clones `value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.0.0
+     * @category Lang
+     * @param {*} value The value to recursively clone.
+     * @returns {*} Returns the deep cloned value.
+     * @see _.clone
+     * @example
+     *
+     * var objects = [{ 'a': 1 }, { 'b': 2 }];
+     *
+     * var deep = _.cloneDeep(objects);
+     * console.log(deep[0] === objects[0]);
+     * // => false
+     */
+    function cloneDeep(value) {
+      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
+    }
 
-            /**
-             * Iterates over elements of `collection`, returning an array of all elements
-             * `predicate` returns truthy for. The predicate is invoked with three
-             * arguments: (value, index|key, collection).
-             *
-             * **Note:** Unlike `_.remove`, this method returns a new array.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the new filtered array.
-             * @see _.reject
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney', 'age': 36, 'active': true },
-             *   { 'user': 'fred',   'age': 40, 'active': false }
-             * ];
-             *
-             * _.filter(users, function(o) { return !o.active; });
-             * // => objects for ['fred']
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.filter(users, { 'age': 36, 'active': true });
-             * // => objects for ['barney']
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.filter(users, ['active', false]);
-             * // => objects for ['fred']
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.filter(users, 'active');
-             * // => objects for ['barney']
-             */
-            function filter(collection, predicate) {
-              var func = isArray(collection) ? arrayFilter : baseFilter;
-              return func(collection, getIteratee(predicate, 3));
-            }
+    /**
+     * This method is like `_.cloneWith` except that it recursively clones `value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to recursively clone.
+     * @param {Function} [customizer] The function to customize cloning.
+     * @returns {*} Returns the deep cloned value.
+     * @see _.cloneWith
+     * @example
+     *
+     * function customizer(value) {
+     *   if (_.isElement(value)) {
+     *     return value.cloneNode(true);
+     *   }
+     * }
+     *
+     * var el = _.cloneDeepWith(document.body, customizer);
+     *
+     * console.log(el === document.body);
+     * // => false
+     * console.log(el.nodeName);
+     * // => 'BODY'
+     * console.log(el.childNodes.length);
+     * // => 20
+     */
+    function cloneDeepWith(value, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
+    }
 
-            /**
-             * Iterates over elements of `collection`, returning the first element
-             * `predicate` returns truthy for. The predicate is invoked with three
-             * arguments: (value, index|key, collection).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to inspect.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @param {number} [fromIndex=0] The index to search from.
-             * @returns {*} Returns the matched element, else `undefined`.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'age': 36, 'active': true },
-             *   { 'user': 'fred',    'age': 40, 'active': false },
-             *   { 'user': 'pebbles', 'age': 1,  'active': true }
-             * ];
-             *
-             * _.find(users, function(o) { return o.age < 40; });
-             * // => object for 'barney'
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.find(users, { 'age': 1, 'active': true });
-             * // => object for 'pebbles'
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.find(users, ['active', false]);
-             * // => object for 'fred'
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.find(users, 'active');
-             * // => object for 'barney'
-             */
-            var find = createFind(findIndex);
-
-            /**
-             * This method is like `_.find` except that it iterates over elements of
-             * `collection` from right to left.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to inspect.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @param {number} [fromIndex=collection.length-1] The index to search from.
-             * @returns {*} Returns the matched element, else `undefined`.
-             * @example
-             *
-             * _.findLast([1, 2, 3, 4], function(n) {
-             *   return n % 2 == 1;
-             * });
-             * // => 3
-             */
-            var findLast = createFind(findLastIndex);
-
-            /**
-             * Creates a flattened array of values by running each element in `collection`
-             * thru `iteratee` and flattening the mapped results. The iteratee is invoked
-             * with three arguments: (value, index|key, collection).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the new flattened array.
-             * @example
-             *
-             * function duplicate(n) {
-             *   return [n, n];
-             * }
-             *
-             * _.flatMap([1, 2], duplicate);
-             * // => [1, 1, 2, 2]
-             */
-            function flatMap(collection, iteratee) {
-              return baseFlatten(map(collection, iteratee), 1);
-            }
+    /**
+     * Checks if `object` conforms to `source` by invoking the predicate
+     * properties of `source` with the corresponding property values of `object`.
+     *
+     * **Note:** This method is equivalent to `_.conforms` when `source` is
+     * partially applied.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.14.0
+     * @category Lang
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property predicates to conform to.
+     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2 };
+     *
+     * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
+     * // => true
+     *
+     * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
+     * // => false
+     */
+    function conformsTo(object, source) {
+      return source == null || baseConformsTo(object, source, keys(source));
+    }
 
-            /**
-             * This method is like `_.flatMap` except that it recursively flattens the
-             * mapped results.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.7.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the new flattened array.
-             * @example
-             *
-             * function duplicate(n) {
-             *   return [[[n, n]]];
-             * }
-             *
-             * _.flatMapDeep([1, 2], duplicate);
-             * // => [1, 1, 2, 2]
-             */
-            function flatMapDeep(collection, iteratee) {
-              return baseFlatten(map(collection, iteratee), INFINITY);
-            }
+    /**
+     * Performs a
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
+     * comparison between two values to determine if they are equivalent.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     * @example
+     *
+     * var object = { 'a': 1 };
+     * var other = { 'a': 1 };
+     *
+     * _.eq(object, object);
+     * // => true
+     *
+     * _.eq(object, other);
+     * // => false
+     *
+     * _.eq('a', 'a');
+     * // => true
+     *
+     * _.eq('a', Object('a'));
+     * // => false
+     *
+     * _.eq(NaN, NaN);
+     * // => true
+     */
+    function eq(value, other) {
+      return value === other || (value !== value && other !== other);
+    }
 
-            /**
-             * This method is like `_.flatMap` except that it recursively flattens the
-             * mapped results up to `depth` times.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.7.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @param {number} [depth=1] The maximum recursion depth.
-             * @returns {Array} Returns the new flattened array.
-             * @example
-             *
-             * function duplicate(n) {
-             *   return [[[n, n]]];
-             * }
-             *
-             * _.flatMapDepth([1, 2], duplicate, 2);
-             * // => [[1, 1], [2, 2]]
-             */
-            function flatMapDepth(collection, iteratee, depth) {
-              depth = depth === undefined ? 1 : toInteger(depth);
-              return baseFlatten(map(collection, iteratee), depth);
-            }
+    /**
+     * Checks if `value` is greater than `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is greater than `other`,
+     *  else `false`.
+     * @see _.lt
+     * @example
+     *
+     * _.gt(3, 1);
+     * // => true
+     *
+     * _.gt(3, 3);
+     * // => false
+     *
+     * _.gt(1, 3);
+     * // => false
+     */
+    var gt = createRelationalOperation(baseGt);
+
+    /**
+     * Checks if `value` is greater than or equal to `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is greater than or equal to
+     *  `other`, else `false`.
+     * @see _.lte
+     * @example
+     *
+     * _.gte(3, 1);
+     * // => true
+     *
+     * _.gte(3, 3);
+     * // => true
+     *
+     * _.gte(1, 3);
+     * // => false
+     */
+    var gte = createRelationalOperation(function(value, other) {
+      return value >= other;
+    });
 
-            /**
-             * Iterates over elements of `collection` and invokes `iteratee` for each element.
-             * The iteratee is invoked with three arguments: (value, index|key, collection).
-             * Iteratee functions may exit iteration early by explicitly returning `false`.
-             *
-             * **Note:** As with other "Collections" methods, objects with a "length"
-             * property are iterated like arrays. To avoid this behavior use `_.forIn`
-             * or `_.forOwn` for object iteration.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @alias each
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Array|Object} Returns `collection`.
-             * @see _.forEachRight
-             * @example
-             *
-             * _.forEach([1, 2], function(value) {
-             *   console.log(value);
-             * });
-             * // => Logs `1` then `2`.
-             *
-             * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
-             *   console.log(key);
-             * });
-             * // => Logs 'a' then 'b' (iteration order is not guaranteed).
-             */
-            function forEach(collection, iteratee) {
-              var func = isArray(collection) ? arrayEach : baseEach;
-              return func(collection, getIteratee(iteratee, 3));
-            }
+    /**
+     * Checks if `value` is likely an `arguments` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
+     *  else `false`.
+     * @example
+     *
+     * _.isArguments(function() { return arguments; }());
+     * // => true
+     *
+     * _.isArguments([1, 2, 3]);
+     * // => false
+     */
+    var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
+      return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
+        !propertyIsEnumerable.call(value, 'callee');
+    };
+
+    /**
+     * Checks if `value` is classified as an `Array` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an array, else `false`.
+     * @example
+     *
+     * _.isArray([1, 2, 3]);
+     * // => true
+     *
+     * _.isArray(document.body.children);
+     * // => false
+     *
+     * _.isArray('abc');
+     * // => false
+     *
+     * _.isArray(_.noop);
+     * // => false
+     */
+    var isArray = Array.isArray;
+
+    /**
+     * Checks if `value` is classified as an `ArrayBuffer` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
+     * @example
+     *
+     * _.isArrayBuffer(new ArrayBuffer(2));
+     * // => true
+     *
+     * _.isArrayBuffer(new Array(2));
+     * // => false
+     */
+    var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;
+
+    /**
+     * Checks if `value` is array-like. A value is considered array-like if it's
+     * not a function and has a `value.length` that's an integer greater than or
+     * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+     * @example
+     *
+     * _.isArrayLike([1, 2, 3]);
+     * // => true
+     *
+     * _.isArrayLike(document.body.children);
+     * // => true
+     *
+     * _.isArrayLike('abc');
+     * // => true
+     *
+     * _.isArrayLike(_.noop);
+     * // => false
+     */
+    function isArrayLike(value) {
+      return value != null && isLength(value.length) && !isFunction(value);
+    }
 
-            /**
-             * This method is like `_.forEach` except that it iterates over elements of
-             * `collection` from right to left.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @alias eachRight
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Array|Object} Returns `collection`.
-             * @see _.forEach
-             * @example
-             *
-             * _.forEachRight([1, 2], function(value) {
-             *   console.log(value);
-             * });
-             * // => Logs `2` then `1`.
-             */
-            function forEachRight(collection, iteratee) {
-              var func = isArray(collection) ? arrayEachRight : baseEachRight;
-              return func(collection, getIteratee(iteratee, 3));
-            }
+    /**
+     * This method is like `_.isArrayLike` except that it also checks if `value`
+     * is an object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an array-like object,
+     *  else `false`.
+     * @example
+     *
+     * _.isArrayLikeObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isArrayLikeObject(document.body.children);
+     * // => true
+     *
+     * _.isArrayLikeObject('abc');
+     * // => false
+     *
+     * _.isArrayLikeObject(_.noop);
+     * // => false
+     */
+    function isArrayLikeObject(value) {
+      return isObjectLike(value) && isArrayLike(value);
+    }
 
-            /**
-             * Creates an object composed of keys generated from the results of running
-             * each element of `collection` thru `iteratee`. The order of grouped values
-             * is determined by the order they occur in `collection`. The corresponding
-             * value of each key is an array of elements responsible for generating the
-             * key. The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
-             * @returns {Object} Returns the composed aggregate object.
-             * @example
-             *
-             * _.groupBy([6.1, 4.2, 6.3], Math.floor);
-             * // => { '4': [4.2], '6': [6.1, 6.3] }
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.groupBy(['one', 'two', 'three'], 'length');
-             * // => { '3': ['one', 'two'], '5': ['three'] }
-             */
-            var groupBy = createAggregator(function (result, value, key) {
-              if (hasOwnProperty.call(result, key)) {
-                result[key].push(value);
-              } else {
-                baseAssignValue(result, key, [value]);
-              }
-            });
+    /**
+     * Checks if `value` is classified as a boolean primitive or object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
+     * @example
+     *
+     * _.isBoolean(false);
+     * // => true
+     *
+     * _.isBoolean(null);
+     * // => false
+     */
+    function isBoolean(value) {
+      return value === true || value === false ||
+        (isObjectLike(value) && baseGetTag(value) == boolTag);
+    }
 
-            /**
-             * Checks if `value` is in `collection`. If `collection` is a string, it's
-             * checked for a substring of `value`, otherwise
-             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * is used for equality comparisons. If `fromIndex` is negative, it's used as
-             * the offset from the end of `collection`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object|string} collection The collection to inspect.
-             * @param {*} value The value to search for.
-             * @param {number} [fromIndex=0] The index to search from.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
-             * @returns {boolean} Returns `true` if `value` is found, else `false`.
-             * @example
-             *
-             * _.includes([1, 2, 3], 1);
-             * // => true
-             *
-             * _.includes([1, 2, 3], 1, 2);
-             * // => false
-             *
-             * _.includes({ 'a': 1, 'b': 2 }, 1);
-             * // => true
-             *
-             * _.includes('abcd', 'bc');
-             * // => true
-             */
-            function includes(collection, value, fromIndex, guard) {
-              collection = isArrayLike(collection)
-                ? collection
-                : values(collection);
-              fromIndex = fromIndex && !guard ? toInteger(fromIndex) : 0;
-
-              var length = collection.length;
-              if (fromIndex < 0) {
-                fromIndex = nativeMax(length + fromIndex, 0);
-              }
-              return isString(collection)
-                ? fromIndex <= length &&
-                    collection.indexOf(value, fromIndex) > -1
-                : !!length && baseIndexOf(collection, value, fromIndex) > -1;
-            }
+    /**
+     * Checks if `value` is a buffer.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
+     * @example
+     *
+     * _.isBuffer(new Buffer(2));
+     * // => true
+     *
+     * _.isBuffer(new Uint8Array(2));
+     * // => false
+     */
+    var isBuffer = nativeIsBuffer || stubFalse;
+
+    /**
+     * Checks if `value` is classified as a `Date` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
+     * @example
+     *
+     * _.isDate(new Date);
+     * // => true
+     *
+     * _.isDate('Mon April 23 2012');
+     * // => false
+     */
+    var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
+
+    /**
+     * Checks if `value` is likely a DOM element.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
+     * @example
+     *
+     * _.isElement(document.body);
+     * // => true
+     *
+     * _.isElement('<body>');
+     * // => false
+     */
+    function isElement(value) {
+      return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
+    }
 
-            /**
-             * Invokes the method at `path` of each element in `collection`, returning
-             * an array of the results of each invoked method. Any additional arguments
-             * are provided to each invoked method. If `path` is a function, it's invoked
-             * for, and `this` bound to, each element in `collection`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Array|Function|string} path The path of the method to invoke or
-             *  the function invoked per iteration.
-             * @param {...*} [args] The arguments to invoke each method with.
-             * @returns {Array} Returns the array of results.
-             * @example
-             *
-             * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
-             * // => [[1, 5, 7], [1, 2, 3]]
-             *
-             * _.invokeMap([123, 456], String.prototype.split, '');
-             * // => [['1', '2', '3'], ['4', '5', '6']]
-             */
-            var invokeMap = baseRest(function (collection, path, args) {
-              var index = -1,
-                isFunc = typeof path == "function",
-                result = isArrayLike(collection)
-                  ? Array(collection.length)
-                  : [];
-
-              baseEach(collection, function (value) {
-                result[++index] = isFunc
-                  ? apply(path, value, args)
-                  : baseInvoke(value, path, args);
-              });
-              return result;
-            });
+    /**
+     * Checks if `value` is an empty object, collection, map, or set.
+     *
+     * Objects are considered empty if they have no own enumerable string keyed
+     * properties.
+     *
+     * Array-like values such as `arguments` objects, arrays, buffers, strings, or
+     * jQuery-like collections are considered empty if they have a `length` of `0`.
+     * Similarly, maps and sets are considered empty if they have a `size` of `0`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
+     * @example
+     *
+     * _.isEmpty(null);
+     * // => true
+     *
+     * _.isEmpty(true);
+     * // => true
+     *
+     * _.isEmpty(1);
+     * // => true
+     *
+     * _.isEmpty([1, 2, 3]);
+     * // => false
+     *
+     * _.isEmpty({ 'a': 1 });
+     * // => false
+     */
+    function isEmpty(value) {
+      if (value == null) {
+        return true;
+      }
+      if (isArrayLike(value) &&
+          (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
+            isBuffer(value) || isTypedArray(value) || isArguments(value))) {
+        return !value.length;
+      }
+      var tag = getTag(value);
+      if (tag == mapTag || tag == setTag) {
+        return !value.size;
+      }
+      if (isPrototype(value)) {
+        return !baseKeys(value).length;
+      }
+      for (var key in value) {
+        if (hasOwnProperty.call(value, key)) {
+          return false;
+        }
+      }
+      return true;
+    }
 
-            /**
-             * Creates an object composed of keys generated from the results of running
-             * each element of `collection` thru `iteratee`. The corresponding value of
-             * each key is the last element responsible for generating the key. The
-             * iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
-             * @returns {Object} Returns the composed aggregate object.
-             * @example
-             *
-             * var array = [
-             *   { 'dir': 'left', 'code': 97 },
-             *   { 'dir': 'right', 'code': 100 }
-             * ];
-             *
-             * _.keyBy(array, function(o) {
-             *   return String.fromCharCode(o.code);
-             * });
-             * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
-             *
-             * _.keyBy(array, 'dir');
-             * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
-             */
-            var keyBy = createAggregator(function (result, value, key) {
-              baseAssignValue(result, key, value);
-            });
+    /**
+     * Performs a deep comparison between two values to determine if they are
+     * equivalent.
+     *
+     * **Note:** This method supports comparing arrays, array buffers, booleans,
+     * date objects, error objects, maps, numbers, `Object` objects, regexes,
+     * sets, strings, symbols, and typed arrays. `Object` objects are compared
+     * by their own, not inherited, enumerable properties. Functions and DOM
+     * nodes are compared by strict equality, i.e. `===`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     * @example
+     *
+     * var object = { 'a': 1 };
+     * var other = { 'a': 1 };
+     *
+     * _.isEqual(object, other);
+     * // => true
+     *
+     * object === other;
+     * // => false
+     */
+    function isEqual(value, other) {
+      return baseIsEqual(value, other);
+    }
 
-            /**
-             * Creates an array of values by running each element in `collection` thru
-             * `iteratee`. The iteratee is invoked with three arguments:
-             * (value, index|key, collection).
-             *
-             * Many lodash methods are guarded to work as iteratees for methods like
-             * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
-             *
-             * The guarded methods are:
-             * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
-             * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
-             * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
-             * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the new mapped array.
-             * @example
-             *
-             * function square(n) {
-             *   return n * n;
-             * }
-             *
-             * _.map([4, 8], square);
-             * // => [16, 64]
-             *
-             * _.map({ 'a': 4, 'b': 8 }, square);
-             * // => [16, 64] (iteration order is not guaranteed)
-             *
-             * var users = [
-             *   { 'user': 'barney' },
-             *   { 'user': 'fred' }
-             * ];
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.map(users, 'user');
-             * // => ['barney', 'fred']
-             */
-            function map(collection, iteratee) {
-              var func = isArray(collection) ? arrayMap : baseMap;
-              return func(collection, getIteratee(iteratee, 3));
-            }
+    /**
+     * This method is like `_.isEqual` except that it accepts `customizer` which
+     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
+     * are handled by the method instead. The `customizer` is invoked with up to
+     * six arguments: (objValue, othValue [, index|key, object, other, stack]).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     * @example
+     *
+     * function isGreeting(value) {
+     *   return /^h(?:i|ello)$/.test(value);
+     * }
+     *
+     * function customizer(objValue, othValue) {
+     *   if (isGreeting(objValue) && isGreeting(othValue)) {
+     *     return true;
+     *   }
+     * }
+     *
+     * var array = ['hello', 'goodbye'];
+     * var other = ['hi', 'goodbye'];
+     *
+     * _.isEqualWith(array, other, customizer);
+     * // => true
+     */
+    function isEqualWith(value, other, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      var result = customizer ? customizer(value, other) : undefined;
+      return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
+    }
 
-            /**
-             * This method is like `_.sortBy` except that it allows specifying the sort
-             * orders of the iteratees to sort by. If `orders` is unspecified, all values
-             * are sorted in ascending order. Otherwise, specify an order of "desc" for
-             * descending or "asc" for ascending sort order of corresponding values.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
-             *  The iteratees to sort by.
-             * @param {string[]} [orders] The sort orders of `iteratees`.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
-             * @returns {Array} Returns the new sorted array.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'fred',   'age': 48 },
-             *   { 'user': 'barney', 'age': 34 },
-             *   { 'user': 'fred',   'age': 40 },
-             *   { 'user': 'barney', 'age': 36 }
-             * ];
-             *
-             * // Sort by `user` in ascending order and by `age` in descending order.
-             * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
-             * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
-             */
-            function orderBy(collection, iteratees, orders, guard) {
-              if (collection == null) {
-                return [];
-              }
-              if (!isArray(iteratees)) {
-                iteratees = iteratees == null ? [] : [iteratees];
-              }
-              orders = guard ? undefined : orders;
-              if (!isArray(orders)) {
-                orders = orders == null ? [] : [orders];
-              }
-              return baseOrderBy(collection, iteratees, orders);
-            }
+    /**
+     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
+     * `SyntaxError`, `TypeError`, or `URIError` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
+     * @example
+     *
+     * _.isError(new Error);
+     * // => true
+     *
+     * _.isError(Error);
+     * // => false
+     */
+    function isError(value) {
+      if (!isObjectLike(value)) {
+        return false;
+      }
+      var tag = baseGetTag(value);
+      return tag == errorTag || tag == domExcTag ||
+        (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
+    }
 
-            /**
-             * Creates an array of elements split into two groups, the first of which
-             * contains elements `predicate` returns truthy for, the second of which
-             * contains elements `predicate` returns falsey for. The predicate is
-             * invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the array of grouped elements.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney',  'age': 36, 'active': false },
-             *   { 'user': 'fred',    'age': 40, 'active': true },
-             *   { 'user': 'pebbles', 'age': 1,  'active': false }
-             * ];
-             *
-             * _.partition(users, function(o) { return o.active; });
-             * // => objects for [['fred'], ['barney', 'pebbles']]
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.partition(users, { 'age': 1, 'active': false });
-             * // => objects for [['pebbles'], ['barney', 'fred']]
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.partition(users, ['active', false]);
-             * // => objects for [['barney', 'pebbles'], ['fred']]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.partition(users, 'active');
-             * // => objects for [['fred'], ['barney', 'pebbles']]
-             */
-            var partition = createAggregator(
-              function (result, value, key) {
-                result[key ? 0 : 1].push(value);
-              },
-              function () {
-                return [[], []];
-              },
-            );
-
-            /**
-             * Reduces `collection` to a value which is the accumulated result of running
-             * each element in `collection` thru `iteratee`, where each successive
-             * invocation is supplied the return value of the previous. If `accumulator`
-             * is not given, the first element of `collection` is used as the initial
-             * value. The iteratee is invoked with four arguments:
-             * (accumulator, value, index|key, collection).
-             *
-             * Many lodash methods are guarded to work as iteratees for methods like
-             * `_.reduce`, `_.reduceRight`, and `_.transform`.
-             *
-             * The guarded methods are:
-             * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
-             * and `sortBy`
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @param {*} [accumulator] The initial value.
-             * @returns {*} Returns the accumulated value.
-             * @see _.reduceRight
-             * @example
-             *
-             * _.reduce([1, 2], function(sum, n) {
-             *   return sum + n;
-             * }, 0);
-             * // => 3
-             *
-             * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
-             *   (result[value] || (result[value] = [])).push(key);
-             *   return result;
-             * }, {});
-             * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
-             */
-            function reduce(collection, iteratee, accumulator) {
-              var func = isArray(collection) ? arrayReduce : baseReduce,
-                initAccum = arguments.length < 3;
-
-              return func(
-                collection,
-                getIteratee(iteratee, 4),
-                accumulator,
-                initAccum,
-                baseEach,
-              );
-            }
+    /**
+     * Checks if `value` is a finite primitive number.
+     *
+     * **Note:** This method is based on
+     * [`Number.isFinite`](https://mdn.io/Number/isFinite).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
+     * @example
+     *
+     * _.isFinite(3);
+     * // => true
+     *
+     * _.isFinite(Number.MIN_VALUE);
+     * // => true
+     *
+     * _.isFinite(Infinity);
+     * // => false
+     *
+     * _.isFinite('3');
+     * // => false
+     */
+    function isFinite(value) {
+      return typeof value == 'number' && nativeIsFinite(value);
+    }
 
-            /**
-             * This method is like `_.reduce` except that it iterates over elements of
-             * `collection` from right to left.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @param {*} [accumulator] The initial value.
-             * @returns {*} Returns the accumulated value.
-             * @see _.reduce
-             * @example
-             *
-             * var array = [[0, 1], [2, 3], [4, 5]];
-             *
-             * _.reduceRight(array, function(flattened, other) {
-             *   return flattened.concat(other);
-             * }, []);
-             * // => [4, 5, 2, 3, 0, 1]
-             */
-            function reduceRight(collection, iteratee, accumulator) {
-              var func = isArray(collection) ? arrayReduceRight : baseReduce,
-                initAccum = arguments.length < 3;
-
-              return func(
-                collection,
-                getIteratee(iteratee, 4),
-                accumulator,
-                initAccum,
-                baseEachRight,
-              );
-            }
+    /**
+     * Checks if `value` is classified as a `Function` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a function, else `false`.
+     * @example
+     *
+     * _.isFunction(_);
+     * // => true
+     *
+     * _.isFunction(/abc/);
+     * // => false
+     */
+    function isFunction(value) {
+      if (!isObject(value)) {
+        return false;
+      }
+      // The use of `Object#toString` avoids issues with the `typeof` operator
+      // in Safari 9 which returns 'object' for typed arrays and other constructors.
+      var tag = baseGetTag(value);
+      return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
+    }
 
-            /**
-             * The opposite of `_.filter`; this method returns the elements of `collection`
-             * that `predicate` does **not** return truthy for.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the new filtered array.
-             * @see _.filter
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney', 'age': 36, 'active': false },
-             *   { 'user': 'fred',   'age': 40, 'active': true }
-             * ];
-             *
-             * _.reject(users, function(o) { return !o.active; });
-             * // => objects for ['fred']
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.reject(users, { 'age': 40, 'active': true });
-             * // => objects for ['barney']
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.reject(users, ['active', false]);
-             * // => objects for ['fred']
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.reject(users, 'active');
-             * // => objects for ['barney']
-             */
-            function reject(collection, predicate) {
-              var func = isArray(collection) ? arrayFilter : baseFilter;
-              return func(collection, negate(getIteratee(predicate, 3)));
-            }
+    /**
+     * Checks if `value` is an integer.
+     *
+     * **Note:** This method is based on
+     * [`Number.isInteger`](https://mdn.io/Number/isInteger).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
+     * @example
+     *
+     * _.isInteger(3);
+     * // => true
+     *
+     * _.isInteger(Number.MIN_VALUE);
+     * // => false
+     *
+     * _.isInteger(Infinity);
+     * // => false
+     *
+     * _.isInteger('3');
+     * // => false
+     */
+    function isInteger(value) {
+      return typeof value == 'number' && value == toInteger(value);
+    }
 
-            /**
-             * Gets a random element from `collection`.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to sample.
-             * @returns {*} Returns the random element.
-             * @example
-             *
-             * _.sample([1, 2, 3, 4]);
-             * // => 2
-             */
-            function sample(collection) {
-              var func = isArray(collection) ? arraySample : baseSample;
-              return func(collection);
-            }
+    /**
+     * Checks if `value` is a valid array-like length.
+     *
+     * **Note:** This method is loosely based on
+     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+     * @example
+     *
+     * _.isLength(3);
+     * // => true
+     *
+     * _.isLength(Number.MIN_VALUE);
+     * // => false
+     *
+     * _.isLength(Infinity);
+     * // => false
+     *
+     * _.isLength('3');
+     * // => false
+     */
+    function isLength(value) {
+      return typeof value == 'number' &&
+        value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+    }
 
-            /**
-             * Gets `n` random elements at unique keys from `collection` up to the
-             * size of `collection`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to sample.
-             * @param {number} [n=1] The number of elements to sample.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the random elements.
-             * @example
-             *
-             * _.sampleSize([1, 2, 3], 2);
-             * // => [3, 1]
-             *
-             * _.sampleSize([1, 2, 3], 4);
-             * // => [2, 3, 1]
-             */
-            function sampleSize(collection, n, guard) {
-              if (
-                guard ? isIterateeCall(collection, n, guard) : n === undefined
-              ) {
-                n = 1;
-              } else {
-                n = toInteger(n);
-              }
-              var func = isArray(collection) ? arraySampleSize : baseSampleSize;
-              return func(collection, n);
-            }
+    /**
+     * Checks if `value` is the
+     * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+     * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+     * @example
+     *
+     * _.isObject({});
+     * // => true
+     *
+     * _.isObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isObject(_.noop);
+     * // => true
+     *
+     * _.isObject(null);
+     * // => false
+     */
+    function isObject(value) {
+      var type = typeof value;
+      return value != null && (type == 'object' || type == 'function');
+    }
 
-            /**
-             * Creates an array of shuffled values, using a version of the
-             * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to shuffle.
-             * @returns {Array} Returns the new shuffled array.
-             * @example
-             *
-             * _.shuffle([1, 2, 3, 4]);
-             * // => [4, 1, 3, 2]
-             */
-            function shuffle(collection) {
-              var func = isArray(collection) ? arrayShuffle : baseShuffle;
-              return func(collection);
-            }
+    /**
+     * Checks if `value` is object-like. A value is object-like if it's not `null`
+     * and has a `typeof` result of "object".
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+     * @example
+     *
+     * _.isObjectLike({});
+     * // => true
+     *
+     * _.isObjectLike([1, 2, 3]);
+     * // => true
+     *
+     * _.isObjectLike(_.noop);
+     * // => false
+     *
+     * _.isObjectLike(null);
+     * // => false
+     */
+    function isObjectLike(value) {
+      return value != null && typeof value == 'object';
+    }
 
-            /**
-             * Gets the size of `collection` by returning its length for array-like
-             * values or the number of own enumerable string keyed properties for objects.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object|string} collection The collection to inspect.
-             * @returns {number} Returns the collection size.
-             * @example
-             *
-             * _.size([1, 2, 3]);
-             * // => 3
-             *
-             * _.size({ 'a': 1, 'b': 2 });
-             * // => 2
-             *
-             * _.size('pebbles');
-             * // => 7
-             */
-            function size(collection) {
-              if (collection == null) {
-                return 0;
-              }
-              if (isArrayLike(collection)) {
-                return isString(collection)
-                  ? stringSize(collection)
-                  : collection.length;
-              }
-              var tag = getTag(collection);
-              if (tag == mapTag || tag == setTag) {
-                return collection.size;
-              }
-              return baseKeys(collection).length;
-            }
+    /**
+     * Checks if `value` is classified as a `Map` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
+     * @example
+     *
+     * _.isMap(new Map);
+     * // => true
+     *
+     * _.isMap(new WeakMap);
+     * // => false
+     */
+    var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
+
+    /**
+     * Performs a partial deep comparison between `object` and `source` to
+     * determine if `object` contains equivalent property values.
+     *
+     * **Note:** This method is equivalent to `_.matches` when `source` is
+     * partially applied.
+     *
+     * Partial comparisons will match empty array and empty object `source`
+     * values against any array or object value, respectively. See `_.isEqual`
+     * for a list of supported value comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2 };
+     *
+     * _.isMatch(object, { 'b': 2 });
+     * // => true
+     *
+     * _.isMatch(object, { 'b': 1 });
+     * // => false
+     */
+    function isMatch(object, source) {
+      return object === source || baseIsMatch(object, source, getMatchData(source));
+    }
 
-            /**
-             * Checks if `predicate` returns truthy for **any** element of `collection`.
-             * Iteration is stopped once `predicate` returns truthy. The predicate is
-             * invoked with three arguments: (value, index|key, collection).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {boolean} Returns `true` if any element passes the predicate check,
-             *  else `false`.
-             * @example
-             *
-             * _.some([null, 0, 'yes', false], Boolean);
-             * // => true
-             *
-             * var users = [
-             *   { 'user': 'barney', 'active': true },
-             *   { 'user': 'fred',   'active': false }
-             * ];
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.some(users, { 'user': 'barney', 'active': false });
-             * // => false
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.some(users, ['active', false]);
-             * // => true
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.some(users, 'active');
-             * // => true
-             */
-            function some(collection, predicate, guard) {
-              var func = isArray(collection) ? arraySome : baseSome;
-              if (guard && isIterateeCall(collection, predicate, guard)) {
-                predicate = undefined;
-              }
-              return func(collection, getIteratee(predicate, 3));
-            }
+    /**
+     * This method is like `_.isMatch` except that it accepts `customizer` which
+     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
+     * are handled by the method instead. The `customizer` is invoked with five
+     * arguments: (objValue, srcValue, index|key, object, source).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     * @example
+     *
+     * function isGreeting(value) {
+     *   return /^h(?:i|ello)$/.test(value);
+     * }
+     *
+     * function customizer(objValue, srcValue) {
+     *   if (isGreeting(objValue) && isGreeting(srcValue)) {
+     *     return true;
+     *   }
+     * }
+     *
+     * var object = { 'greeting': 'hello' };
+     * var source = { 'greeting': 'hi' };
+     *
+     * _.isMatchWith(object, source, customizer);
+     * // => true
+     */
+    function isMatchWith(object, source, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return baseIsMatch(object, source, getMatchData(source), customizer);
+    }
 
-            /**
-             * Creates an array of elements, sorted in ascending order by the results of
-             * running each element in a collection thru each iteratee. This method
-             * performs a stable sort, that is, it preserves the original sort order of
-             * equal elements. The iteratees are invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Collection
-             * @param {Array|Object} collection The collection to iterate over.
-             * @param {...(Function|Function[])} [iteratees=[_.identity]]
-             *  The iteratees to sort by.
-             * @returns {Array} Returns the new sorted array.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'fred',   'age': 48 },
-             *   { 'user': 'barney', 'age': 36 },
-             *   { 'user': 'fred',   'age': 40 },
-             *   { 'user': 'barney', 'age': 34 }
-             * ];
-             *
-             * _.sortBy(users, [function(o) { return o.user; }]);
-             * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
-             *
-             * _.sortBy(users, ['user', 'age']);
-             * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
-             */
-            var sortBy = baseRest(function (collection, iteratees) {
-              if (collection == null) {
-                return [];
-              }
-              var length = iteratees.length;
-              if (
-                length > 1 &&
-                isIterateeCall(collection, iteratees[0], iteratees[1])
-              ) {
-                iteratees = [];
-              } else if (
-                length > 2 &&
-                isIterateeCall(iteratees[0], iteratees[1], iteratees[2])
-              ) {
-                iteratees = [iteratees[0]];
-              }
-              return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
-            });
+    /**
+     * Checks if `value` is `NaN`.
+     *
+     * **Note:** This method is based on
+     * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
+     * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
+     * `undefined` and other non-number values.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+     * @example
+     *
+     * _.isNaN(NaN);
+     * // => true
+     *
+     * _.isNaN(new Number(NaN));
+     * // => true
+     *
+     * isNaN(undefined);
+     * // => true
+     *
+     * _.isNaN(undefined);
+     * // => false
+     */
+    function isNaN(value) {
+      // An `NaN` primitive is the only value that is not equal to itself.
+      // Perform the `toStringTag` check first to avoid errors with some
+      // ActiveX objects in IE.
+      return isNumber(value) && value != +value;
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Gets the timestamp of the number of milliseconds that have elapsed since
-             * the Unix epoch (1 January 1970 00:00:00 UTC).
-             *
-             * @static
-             * @memberOf _
-             * @since 2.4.0
-             * @category Date
-             * @returns {number} Returns the timestamp.
-             * @example
-             *
-             * _.defer(function(stamp) {
-             *   console.log(_.now() - stamp);
-             * }, _.now());
-             * // => Logs the number of milliseconds it took for the deferred invocation.
-             */
-            var now =
-              ctxNow ||
-              function () {
-                return root.Date.now();
-              };
+    /**
+     * Checks if `value` is a pristine native function.
+     *
+     * **Note:** This method can't reliably detect native functions in the presence
+     * of the core-js package because core-js circumvents this kind of detection.
+     * Despite multiple requests, the core-js maintainer has made it clear: any
+     * attempt to fix the detection will be obstructed. As a result, we're left
+     * with little choice but to throw an error. Unfortunately, this also affects
+     * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
+     * which rely on core-js.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a native function,
+     *  else `false`.
+     * @example
+     *
+     * _.isNative(Array.prototype.push);
+     * // => true
+     *
+     * _.isNative(_);
+     * // => false
+     */
+    function isNative(value) {
+      if (isMaskable(value)) {
+        throw new Error(CORE_ERROR_TEXT);
+      }
+      return baseIsNative(value);
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * The opposite of `_.before`; this method creates a function that invokes
-             * `func` once it's called `n` or more times.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {number} n The number of calls before `func` is invoked.
-             * @param {Function} func The function to restrict.
-             * @returns {Function} Returns the new restricted function.
-             * @example
-             *
-             * var saves = ['profile', 'settings'];
-             *
-             * var done = _.after(saves.length, function() {
-             *   console.log('done saving!');
-             * });
-             *
-             * _.forEach(saves, function(type) {
-             *   asyncSave({ 'type': type, 'complete': done });
-             * });
-             * // => Logs 'done saving!' after the two async saves have completed.
-             */
-            function after(n, func) {
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              n = toInteger(n);
-              return function () {
-                if (--n < 1) {
-                  return func.apply(this, arguments);
-                }
-              };
-            }
+    /**
+     * Checks if `value` is `null`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
+     * @example
+     *
+     * _.isNull(null);
+     * // => true
+     *
+     * _.isNull(void 0);
+     * // => false
+     */
+    function isNull(value) {
+      return value === null;
+    }
 
-            /**
-             * Creates a function that invokes `func`, with up to `n` arguments,
-             * ignoring any additional arguments.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Function
-             * @param {Function} func The function to cap arguments for.
-             * @param {number} [n=func.length] The arity cap.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Function} Returns the new capped function.
-             * @example
-             *
-             * _.map(['6', '8', '10'], _.ary(parseInt, 1));
-             * // => [6, 8, 10]
-             */
-            function ary(func, n, guard) {
-              n = guard ? undefined : n;
-              n = func && n == null ? func.length : n;
-              return createWrap(
-                func,
-                WRAP_ARY_FLAG,
-                undefined,
-                undefined,
-                undefined,
-                undefined,
-                n,
-              );
-            }
+    /**
+     * Checks if `value` is `null` or `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
+     * @example
+     *
+     * _.isNil(null);
+     * // => true
+     *
+     * _.isNil(void 0);
+     * // => true
+     *
+     * _.isNil(NaN);
+     * // => false
+     */
+    function isNil(value) {
+      return value == null;
+    }
 
-            /**
-             * Creates a function that invokes `func`, with the `this` binding and arguments
-             * of the created function, while it's called less than `n` times. Subsequent
-             * calls to the created function return the result of the last `func` invocation.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Function
-             * @param {number} n The number of calls at which `func` is no longer invoked.
-             * @param {Function} func The function to restrict.
-             * @returns {Function} Returns the new restricted function.
-             * @example
-             *
-             * jQuery(element).on('click', _.before(5, addContactToList));
-             * // => Allows adding up to 4 contacts to the list.
-             */
-            function before(n, func) {
-              var result;
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              n = toInteger(n);
-              return function () {
-                if (--n > 0) {
-                  result = func.apply(this, arguments);
-                }
-                if (n <= 1) {
-                  func = undefined;
-                }
-                return result;
-              };
-            }
+    /**
+     * Checks if `value` is classified as a `Number` primitive or object.
+     *
+     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
+     * classified as numbers, use the `_.isFinite` method.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a number, else `false`.
+     * @example
+     *
+     * _.isNumber(3);
+     * // => true
+     *
+     * _.isNumber(Number.MIN_VALUE);
+     * // => true
+     *
+     * _.isNumber(Infinity);
+     * // => true
+     *
+     * _.isNumber('3');
+     * // => false
+     */
+    function isNumber(value) {
+      return typeof value == 'number' ||
+        (isObjectLike(value) && baseGetTag(value) == numberTag);
+    }
 
-            /**
-             * Creates a function that invokes `func` with the `this` binding of `thisArg`
-             * and `partials` prepended to the arguments it receives.
-             *
-             * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
-             * may be used as a placeholder for partially applied arguments.
-             *
-             * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
-             * property of bound functions.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to bind.
-             * @param {*} thisArg The `this` binding of `func`.
-             * @param {...*} [partials] The arguments to be partially applied.
-             * @returns {Function} Returns the new bound function.
-             * @example
-             *
-             * function greet(greeting, punctuation) {
-             *   return greeting + ' ' + this.user + punctuation;
-             * }
-             *
-             * var object = { 'user': 'fred' };
-             *
-             * var bound = _.bind(greet, object, 'hi');
-             * bound('!');
-             * // => 'hi fred!'
-             *
-             * // Bound with placeholders.
-             * var bound = _.bind(greet, object, _, '!');
-             * bound('hi');
-             * // => 'hi fred!'
-             */
-            var bind = baseRest(function (func, thisArg, partials) {
-              var bitmask = WRAP_BIND_FLAG;
-              if (partials.length) {
-                var holders = replaceHolders(partials, getHolder(bind));
-                bitmask |= WRAP_PARTIAL_FLAG;
-              }
-              return createWrap(func, bitmask, thisArg, partials, holders);
-            });
+    /**
+     * Checks if `value` is a plain object, that is, an object created by the
+     * `Object` constructor or one with a `[[Prototype]]` of `null`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.8.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     * }
+     *
+     * _.isPlainObject(new Foo);
+     * // => false
+     *
+     * _.isPlainObject([1, 2, 3]);
+     * // => false
+     *
+     * _.isPlainObject({ 'x': 0, 'y': 0 });
+     * // => true
+     *
+     * _.isPlainObject(Object.create(null));
+     * // => true
+     */
+    function isPlainObject(value) {
+      if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
+        return false;
+      }
+      var proto = getPrototype(value);
+      if (proto === null) {
+        return true;
+      }
+      var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
+      return typeof Ctor == 'function' && Ctor instanceof Ctor &&
+        funcToString.call(Ctor) == objectCtorString;
+    }
 
-            /**
-             * Creates a function that invokes the method at `object[key]` with `partials`
-             * prepended to the arguments it receives.
-             *
-             * This method differs from `_.bind` by allowing bound functions to reference
-             * methods that may be redefined or don't yet exist. See
-             * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
-             * for more details.
-             *
-             * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
-             * builds, may be used as a placeholder for partially applied arguments.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.10.0
-             * @category Function
-             * @param {Object} object The object to invoke the method on.
-             * @param {string} key The key of the method.
-             * @param {...*} [partials] The arguments to be partially applied.
-             * @returns {Function} Returns the new bound function.
-             * @example
-             *
-             * var object = {
-             *   'user': 'fred',
-             *   'greet': function(greeting, punctuation) {
-             *     return greeting + ' ' + this.user + punctuation;
-             *   }
-             * };
-             *
-             * var bound = _.bindKey(object, 'greet', 'hi');
-             * bound('!');
-             * // => 'hi fred!'
-             *
-             * object.greet = function(greeting, punctuation) {
-             *   return greeting + 'ya ' + this.user + punctuation;
-             * };
-             *
-             * bound('!');
-             * // => 'hiya fred!'
-             *
-             * // Bound with placeholders.
-             * var bound = _.bindKey(object, 'greet', _, '!');
-             * bound('hi');
-             * // => 'hiya fred!'
-             */
-            var bindKey = baseRest(function (object, key, partials) {
-              var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
-              if (partials.length) {
-                var holders = replaceHolders(partials, getHolder(bindKey));
-                bitmask |= WRAP_PARTIAL_FLAG;
-              }
-              return createWrap(key, bitmask, object, partials, holders);
-            });
+    /**
+     * Checks if `value` is classified as a `RegExp` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
+     * @example
+     *
+     * _.isRegExp(/abc/);
+     * // => true
+     *
+     * _.isRegExp('/abc/');
+     * // => false
+     */
+    var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;
+
+    /**
+     * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
+     * double precision number which isn't the result of a rounded unsafe integer.
+     *
+     * **Note:** This method is based on
+     * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
+     * @example
+     *
+     * _.isSafeInteger(3);
+     * // => true
+     *
+     * _.isSafeInteger(Number.MIN_VALUE);
+     * // => false
+     *
+     * _.isSafeInteger(Infinity);
+     * // => false
+     *
+     * _.isSafeInteger('3');
+     * // => false
+     */
+    function isSafeInteger(value) {
+      return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
+    }
 
-            /**
-             * Creates a function that accepts arguments of `func` and either invokes
-             * `func` returning its result, if at least `arity` number of arguments have
-             * been provided, or returns a function that accepts the remaining `func`
-             * arguments, and so on. The arity of `func` may be specified if `func.length`
-             * is not sufficient.
-             *
-             * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
-             * may be used as a placeholder for provided arguments.
-             *
-             * **Note:** This method doesn't set the "length" property of curried functions.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Function
-             * @param {Function} func The function to curry.
-             * @param {number} [arity=func.length] The arity of `func`.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Function} Returns the new curried function.
-             * @example
-             *
-             * var abc = function(a, b, c) {
-             *   return [a, b, c];
-             * };
-             *
-             * var curried = _.curry(abc);
-             *
-             * curried(1)(2)(3);
-             * // => [1, 2, 3]
-             *
-             * curried(1, 2)(3);
-             * // => [1, 2, 3]
-             *
-             * curried(1, 2, 3);
-             * // => [1, 2, 3]
-             *
-             * // Curried with placeholders.
-             * curried(1)(_, 3)(2);
-             * // => [1, 2, 3]
-             */
-            function curry(func, arity, guard) {
-              arity = guard ? undefined : arity;
-              var result = createWrap(
-                func,
-                WRAP_CURRY_FLAG,
-                undefined,
-                undefined,
-                undefined,
-                undefined,
-                undefined,
-                arity,
-              );
-              result.placeholder = curry.placeholder;
-              return result;
-            }
+    /**
+     * Checks if `value` is classified as a `Set` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
+     * @example
+     *
+     * _.isSet(new Set);
+     * // => true
+     *
+     * _.isSet(new WeakSet);
+     * // => false
+     */
+    var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
+
+    /**
+     * Checks if `value` is classified as a `String` primitive or object.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a string, else `false`.
+     * @example
+     *
+     * _.isString('abc');
+     * // => true
+     *
+     * _.isString(1);
+     * // => false
+     */
+    function isString(value) {
+      return typeof value == 'string' ||
+        (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
+    }
 
-            /**
-             * This method is like `_.curry` except that arguments are applied to `func`
-             * in the manner of `_.partialRight` instead of `_.partial`.
-             *
-             * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
-             * builds, may be used as a placeholder for provided arguments.
-             *
-             * **Note:** This method doesn't set the "length" property of curried functions.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Function
-             * @param {Function} func The function to curry.
-             * @param {number} [arity=func.length] The arity of `func`.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Function} Returns the new curried function.
-             * @example
-             *
-             * var abc = function(a, b, c) {
-             *   return [a, b, c];
-             * };
-             *
-             * var curried = _.curryRight(abc);
-             *
-             * curried(3)(2)(1);
-             * // => [1, 2, 3]
-             *
-             * curried(2, 3)(1);
-             * // => [1, 2, 3]
-             *
-             * curried(1, 2, 3);
-             * // => [1, 2, 3]
-             *
-             * // Curried with placeholders.
-             * curried(3)(1, _)(2);
-             * // => [1, 2, 3]
-             */
-            function curryRight(func, arity, guard) {
-              arity = guard ? undefined : arity;
-              var result = createWrap(
-                func,
-                WRAP_CURRY_RIGHT_FLAG,
-                undefined,
-                undefined,
-                undefined,
-                undefined,
-                undefined,
-                arity,
-              );
-              result.placeholder = curryRight.placeholder;
-              return result;
-            }
+    /**
+     * Checks if `value` is classified as a `Symbol` primitive or object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
+     * @example
+     *
+     * _.isSymbol(Symbol.iterator);
+     * // => true
+     *
+     * _.isSymbol('abc');
+     * // => false
+     */
+    function isSymbol(value) {
+      return typeof value == 'symbol' ||
+        (isObjectLike(value) && baseGetTag(value) == symbolTag);
+    }
 
-            /**
-             * Creates a debounced function that delays invoking `func` until after `wait`
-             * milliseconds have elapsed since the last time the debounced function was
-             * invoked. The debounced function comes with a `cancel` method to cancel
-             * delayed `func` invocations and a `flush` method to immediately invoke them.
-             * Provide `options` to indicate whether `func` should be invoked on the
-             * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
-             * with the last arguments provided to the debounced function. Subsequent
-             * calls to the debounced function return the result of the last `func`
-             * invocation.
-             *
-             * **Note:** If `leading` and `trailing` options are `true`, `func` is
-             * invoked on the trailing edge of the timeout only if the debounced function
-             * is invoked more than once during the `wait` timeout.
-             *
-             * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
-             * until to the next tick, similar to `setTimeout` with a timeout of `0`.
-             *
-             * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
-             * for details over the differences between `_.debounce` and `_.throttle`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to debounce.
-             * @param {number} [wait=0] The number of milliseconds to delay.
-             * @param {Object} [options={}] The options object.
-             * @param {boolean} [options.leading=false]
-             *  Specify invoking on the leading edge of the timeout.
-             * @param {number} [options.maxWait]
-             *  The maximum time `func` is allowed to be delayed before it's invoked.
-             * @param {boolean} [options.trailing=true]
-             *  Specify invoking on the trailing edge of the timeout.
-             * @returns {Function} Returns the new debounced function.
-             * @example
-             *
-             * // Avoid costly calculations while the window size is in flux.
-             * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
-             *
-             * // Invoke `sendMail` when clicked, debouncing subsequent calls.
-             * jQuery(element).on('click', _.debounce(sendMail, 300, {
-             *   'leading': true,
-             *   'trailing': false
-             * }));
-             *
-             * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
-             * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
-             * var source = new EventSource('/stream');
-             * jQuery(source).on('message', debounced);
-             *
-             * // Cancel the trailing debounced invocation.
-             * jQuery(window).on('popstate', debounced.cancel);
-             */
-            function debounce(func, wait, options) {
-              var lastArgs,
-                lastThis,
-                maxWait,
-                result,
-                timerId,
-                lastCallTime,
-                lastInvokeTime = 0,
-                leading = false,
-                maxing = false,
-                trailing = true;
-
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              wait = toNumber(wait) || 0;
-              if (isObject(options)) {
-                leading = !!options.leading;
-                maxing = "maxWait" in options;
-                maxWait = maxing
-                  ? nativeMax(toNumber(options.maxWait) || 0, wait)
-                  : maxWait;
-                trailing =
-                  "trailing" in options ? !!options.trailing : trailing;
-              }
+    /**
+     * Checks if `value` is classified as a typed array.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
+     * @example
+     *
+     * _.isTypedArray(new Uint8Array);
+     * // => true
+     *
+     * _.isTypedArray([]);
+     * // => false
+     */
+    var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
+
+    /**
+     * Checks if `value` is `undefined`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
+     * @example
+     *
+     * _.isUndefined(void 0);
+     * // => true
+     *
+     * _.isUndefined(null);
+     * // => false
+     */
+    function isUndefined(value) {
+      return value === undefined;
+    }
 
-              function invokeFunc(time) {
-                var args = lastArgs,
-                  thisArg = lastThis;
+    /**
+     * Checks if `value` is classified as a `WeakMap` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
+     * @example
+     *
+     * _.isWeakMap(new WeakMap);
+     * // => true
+     *
+     * _.isWeakMap(new Map);
+     * // => false
+     */
+    function isWeakMap(value) {
+      return isObjectLike(value) && getTag(value) == weakMapTag;
+    }
 
-                lastArgs = lastThis = undefined;
-                lastInvokeTime = time;
-                result = func.apply(thisArg, args);
-                return result;
-              }
+    /**
+     * Checks if `value` is classified as a `WeakSet` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
+     * @example
+     *
+     * _.isWeakSet(new WeakSet);
+     * // => true
+     *
+     * _.isWeakSet(new Set);
+     * // => false
+     */
+    function isWeakSet(value) {
+      return isObjectLike(value) && baseGetTag(value) == weakSetTag;
+    }
 
-              function leadingEdge(time) {
-                // Reset any `maxWait` timer.
-                lastInvokeTime = time;
-                // Start the timer for the trailing edge.
-                timerId = setTimeout(timerExpired, wait);
-                // Invoke the leading edge.
-                return leading ? invokeFunc(time) : result;
-              }
+    /**
+     * Checks if `value` is less than `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is less than `other`,
+     *  else `false`.
+     * @see _.gt
+     * @example
+     *
+     * _.lt(1, 3);
+     * // => true
+     *
+     * _.lt(3, 3);
+     * // => false
+     *
+     * _.lt(3, 1);
+     * // => false
+     */
+    var lt = createRelationalOperation(baseLt);
+
+    /**
+     * Checks if `value` is less than or equal to `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is less than or equal to
+     *  `other`, else `false`.
+     * @see _.gte
+     * @example
+     *
+     * _.lte(1, 3);
+     * // => true
+     *
+     * _.lte(3, 3);
+     * // => true
+     *
+     * _.lte(3, 1);
+     * // => false
+     */
+    var lte = createRelationalOperation(function(value, other) {
+      return value <= other;
+    });
 
-              function remainingWait(time) {
-                var timeSinceLastCall = time - lastCallTime,
-                  timeSinceLastInvoke = time - lastInvokeTime,
-                  timeWaiting = wait - timeSinceLastCall;
+    /**
+     * Converts `value` to an array.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {Array} Returns the converted array.
+     * @example
+     *
+     * _.toArray({ 'a': 1, 'b': 2 });
+     * // => [1, 2]
+     *
+     * _.toArray('abc');
+     * // => ['a', 'b', 'c']
+     *
+     * _.toArray(1);
+     * // => []
+     *
+     * _.toArray(null);
+     * // => []
+     */
+    function toArray(value) {
+      if (!value) {
+        return [];
+      }
+      if (isArrayLike(value)) {
+        return isString(value) ? stringToArray(value) : copyArray(value);
+      }
+      if (symIterator && value[symIterator]) {
+        return iteratorToArray(value[symIterator]());
+      }
+      var tag = getTag(value),
+          func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
 
-                return maxing
-                  ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
-                  : timeWaiting;
-              }
+      return func(value);
+    }
 
-              function shouldInvoke(time) {
-                var timeSinceLastCall = time - lastCallTime,
-                  timeSinceLastInvoke = time - lastInvokeTime;
-
-                // Either this is the first call, activity has stopped and we're at the
-                // trailing edge, the system time has gone backwards and we're treating
-                // it as the trailing edge, or we've hit the `maxWait` limit.
-                return (
-                  lastCallTime === undefined ||
-                  timeSinceLastCall >= wait ||
-                  timeSinceLastCall < 0 ||
-                  (maxing && timeSinceLastInvoke >= maxWait)
-                );
-              }
+    /**
+     * Converts `value` to a finite number.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.12.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted number.
+     * @example
+     *
+     * _.toFinite(3.2);
+     * // => 3.2
+     *
+     * _.toFinite(Number.MIN_VALUE);
+     * // => 5e-324
+     *
+     * _.toFinite(Infinity);
+     * // => 1.7976931348623157e+308
+     *
+     * _.toFinite('3.2');
+     * // => 3.2
+     */
+    function toFinite(value) {
+      if (!value) {
+        return value === 0 ? value : 0;
+      }
+      value = toNumber(value);
+      if (value === INFINITY || value === -INFINITY) {
+        var sign = (value < 0 ? -1 : 1);
+        return sign * MAX_INTEGER;
+      }
+      return value === value ? value : 0;
+    }
 
-              function timerExpired() {
-                var time = now();
-                if (shouldInvoke(time)) {
-                  return trailingEdge(time);
-                }
-                // Restart the timer.
-                timerId = setTimeout(timerExpired, remainingWait(time));
-              }
+    /**
+     * Converts `value` to an integer.
+     *
+     * **Note:** This method is loosely based on
+     * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.toInteger(3.2);
+     * // => 3
+     *
+     * _.toInteger(Number.MIN_VALUE);
+     * // => 0
+     *
+     * _.toInteger(Infinity);
+     * // => 1.7976931348623157e+308
+     *
+     * _.toInteger('3.2');
+     * // => 3
+     */
+    function toInteger(value) {
+      var result = toFinite(value),
+          remainder = result % 1;
+
+      return result === result ? (remainder ? result - remainder : result) : 0;
+    }
 
-              function trailingEdge(time) {
-                timerId = undefined;
+    /**
+     * Converts `value` to an integer suitable for use as the length of an
+     * array-like object.
+     *
+     * **Note:** This method is based on
+     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.toLength(3.2);
+     * // => 3
+     *
+     * _.toLength(Number.MIN_VALUE);
+     * // => 0
+     *
+     * _.toLength(Infinity);
+     * // => 4294967295
+     *
+     * _.toLength('3.2');
+     * // => 3
+     */
+    function toLength(value) {
+      return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
+    }
 
-                // Only invoke if we have `lastArgs` which means `func` has been
-                // debounced at least once.
-                if (trailing && lastArgs) {
-                  return invokeFunc(time);
-                }
-                lastArgs = lastThis = undefined;
-                return result;
-              }
+    /**
+     * Converts `value` to a number.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to process.
+     * @returns {number} Returns the number.
+     * @example
+     *
+     * _.toNumber(3.2);
+     * // => 3.2
+     *
+     * _.toNumber(Number.MIN_VALUE);
+     * // => 5e-324
+     *
+     * _.toNumber(Infinity);
+     * // => Infinity
+     *
+     * _.toNumber('3.2');
+     * // => 3.2
+     */
+    function toNumber(value) {
+      if (typeof value == 'number') {
+        return value;
+      }
+      if (isSymbol(value)) {
+        return NAN;
+      }
+      if (isObject(value)) {
+        var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
+        value = isObject(other) ? (other + '') : other;
+      }
+      if (typeof value != 'string') {
+        return value === 0 ? value : +value;
+      }
+      value = value.replace(reTrim, '');
+      var isBinary = reIsBinary.test(value);
+      return (isBinary || reIsOctal.test(value))
+        ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
+        : (reIsBadHex.test(value) ? NAN : +value);
+    }
 
-              function cancel() {
-                if (timerId !== undefined) {
-                  clearTimeout(timerId);
-                }
-                lastInvokeTime = 0;
-                lastArgs = lastCallTime = lastThis = timerId = undefined;
-              }
+    /**
+     * Converts `value` to a plain object flattening inherited enumerable string
+     * keyed properties of `value` to own properties of the plain object.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {Object} Returns the converted plain object.
+     * @example
+     *
+     * function Foo() {
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.assign({ 'a': 1 }, new Foo);
+     * // => { 'a': 1, 'b': 2 }
+     *
+     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
+     * // => { 'a': 1, 'b': 2, 'c': 3 }
+     */
+    function toPlainObject(value) {
+      return copyObject(value, keysIn(value));
+    }
 
-              function flush() {
-                return timerId === undefined ? result : trailingEdge(now());
-              }
+    /**
+     * Converts `value` to a safe integer. A safe integer can be compared and
+     * represented correctly.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.toSafeInteger(3.2);
+     * // => 3
+     *
+     * _.toSafeInteger(Number.MIN_VALUE);
+     * // => 0
+     *
+     * _.toSafeInteger(Infinity);
+     * // => 9007199254740991
+     *
+     * _.toSafeInteger('3.2');
+     * // => 3
+     */
+    function toSafeInteger(value) {
+      return value
+        ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
+        : (value === 0 ? value : 0);
+    }
 
-              function debounced() {
-                var time = now(),
-                  isInvoking = shouldInvoke(time);
+    /**
+     * Converts `value` to a string. An empty string is returned for `null`
+     * and `undefined` values. The sign of `-0` is preserved.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {string} Returns the converted string.
+     * @example
+     *
+     * _.toString(null);
+     * // => ''
+     *
+     * _.toString(-0);
+     * // => '-0'
+     *
+     * _.toString([1, 2, 3]);
+     * // => '1,2,3'
+     */
+    function toString(value) {
+      return value == null ? '' : baseToString(value);
+    }
 
-                lastArgs = arguments;
-                lastThis = this;
-                lastCallTime = time;
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Assigns own enumerable string keyed properties of source objects to the
+     * destination object. Source objects are applied from left to right.
+     * Subsequent sources overwrite property assignments of previous sources.
+     *
+     * **Note:** This method mutates `object` and is loosely based on
+     * [`Object.assign`](https://mdn.io/Object/assign).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.10.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @see _.assignIn
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     * }
+     *
+     * function Bar() {
+     *   this.c = 3;
+     * }
+     *
+     * Foo.prototype.b = 2;
+     * Bar.prototype.d = 4;
+     *
+     * _.assign({ 'a': 0 }, new Foo, new Bar);
+     * // => { 'a': 1, 'c': 3 }
+     */
+    var assign = createAssigner(function(object, source) {
+      if (isPrototype(source) || isArrayLike(source)) {
+        copyObject(source, keys(source), object);
+        return;
+      }
+      for (var key in source) {
+        if (hasOwnProperty.call(source, key)) {
+          assignValue(object, key, source[key]);
+        }
+      }
+    });
 
-                if (isInvoking) {
-                  if (timerId === undefined) {
-                    return leadingEdge(lastCallTime);
-                  }
-                  if (maxing) {
-                    // Handle invocations in a tight loop.
-                    timerId = setTimeout(timerExpired, wait);
-                    return invokeFunc(lastCallTime);
-                  }
-                }
-                if (timerId === undefined) {
-                  timerId = setTimeout(timerExpired, wait);
-                }
-                return result;
-              }
-              debounced.cancel = cancel;
-              debounced.flush = flush;
-              return debounced;
-            }
+    /**
+     * This method is like `_.assign` except that it iterates over own and
+     * inherited source properties.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias extend
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @see _.assign
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     * }
+     *
+     * function Bar() {
+     *   this.c = 3;
+     * }
+     *
+     * Foo.prototype.b = 2;
+     * Bar.prototype.d = 4;
+     *
+     * _.assignIn({ 'a': 0 }, new Foo, new Bar);
+     * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
+     */
+    var assignIn = createAssigner(function(object, source) {
+      copyObject(source, keysIn(source), object);
+    });
 
-            /**
-             * Defers invoking the `func` until the current call stack has cleared. Any
-             * additional arguments are provided to `func` when it's invoked.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to defer.
-             * @param {...*} [args] The arguments to invoke `func` with.
-             * @returns {number} Returns the timer id.
-             * @example
-             *
-             * _.defer(function(text) {
-             *   console.log(text);
-             * }, 'deferred');
-             * // => Logs 'deferred' after one millisecond.
-             */
-            var defer = baseRest(function (func, args) {
-              return baseDelay(func, 1, args);
-            });
+    /**
+     * This method is like `_.assignIn` except that it accepts `customizer`
+     * which is invoked to produce the assigned values. If `customizer` returns
+     * `undefined`, assignment is handled by the method instead. The `customizer`
+     * is invoked with five arguments: (objValue, srcValue, key, object, source).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias extendWith
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} sources The source objects.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @see _.assignWith
+     * @example
+     *
+     * function customizer(objValue, srcValue) {
+     *   return _.isUndefined(objValue) ? srcValue : objValue;
+     * }
+     *
+     * var defaults = _.partialRight(_.assignInWith, customizer);
+     *
+     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+     * // => { 'a': 1, 'b': 2 }
+     */
+    var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
+      copyObject(source, keysIn(source), object, customizer);
+    });
 
-            /**
-             * Invokes `func` after `wait` milliseconds. Any additional arguments are
-             * provided to `func` when it's invoked.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to delay.
-             * @param {number} wait The number of milliseconds to delay invocation.
-             * @param {...*} [args] The arguments to invoke `func` with.
-             * @returns {number} Returns the timer id.
-             * @example
-             *
-             * _.delay(function(text) {
-             *   console.log(text);
-             * }, 1000, 'later');
-             * // => Logs 'later' after one second.
-             */
-            var delay = baseRest(function (func, wait, args) {
-              return baseDelay(func, toNumber(wait) || 0, args);
-            });
+    /**
+     * This method is like `_.assign` except that it accepts `customizer`
+     * which is invoked to produce the assigned values. If `customizer` returns
+     * `undefined`, assignment is handled by the method instead. The `customizer`
+     * is invoked with five arguments: (objValue, srcValue, key, object, source).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} sources The source objects.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @see _.assignInWith
+     * @example
+     *
+     * function customizer(objValue, srcValue) {
+     *   return _.isUndefined(objValue) ? srcValue : objValue;
+     * }
+     *
+     * var defaults = _.partialRight(_.assignWith, customizer);
+     *
+     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+     * // => { 'a': 1, 'b': 2 }
+     */
+    var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
+      copyObject(source, keys(source), object, customizer);
+    });
 
-            /**
-             * Creates a function that invokes `func` with arguments reversed.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Function
-             * @param {Function} func The function to flip arguments for.
-             * @returns {Function} Returns the new flipped function.
-             * @example
-             *
-             * var flipped = _.flip(function() {
-             *   return _.toArray(arguments);
-             * });
-             *
-             * flipped('a', 'b', 'c', 'd');
-             * // => ['d', 'c', 'b', 'a']
-             */
-            function flip(func) {
-              return createWrap(func, WRAP_FLIP_FLAG);
-            }
+    /**
+     * Creates an array of values corresponding to `paths` of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.0.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {...(string|string[])} [paths] The property paths to pick.
+     * @returns {Array} Returns the picked values.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+     *
+     * _.at(object, ['a[0].b.c', 'a[1]']);
+     * // => [3, 4]
+     */
+    var at = flatRest(baseAt);
+
+    /**
+     * Creates an object that inherits from the `prototype` object. If a
+     * `properties` object is given, its own enumerable string keyed properties
+     * are assigned to the created object.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.3.0
+     * @category Object
+     * @param {Object} prototype The object to inherit from.
+     * @param {Object} [properties] The properties to assign to the object.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * function Shape() {
+     *   this.x = 0;
+     *   this.y = 0;
+     * }
+     *
+     * function Circle() {
+     *   Shape.call(this);
+     * }
+     *
+     * Circle.prototype = _.create(Shape.prototype, {
+     *   'constructor': Circle
+     * });
+     *
+     * var circle = new Circle;
+     * circle instanceof Circle;
+     * // => true
+     *
+     * circle instanceof Shape;
+     * // => true
+     */
+    function create(prototype, properties) {
+      var result = baseCreate(prototype);
+      return properties == null ? result : baseAssign(result, properties);
+    }
 
-            /**
-             * Creates a function that memoizes the result of `func`. If `resolver` is
-             * provided, it determines the cache key for storing the result based on the
-             * arguments provided to the memoized function. By default, the first argument
-             * provided to the memoized function is used as the map cache key. The `func`
-             * is invoked with the `this` binding of the memoized function.
-             *
-             * **Note:** The cache is exposed as the `cache` property on the memoized
-             * function. Its creation may be customized by replacing the `_.memoize.Cache`
-             * constructor with one whose instances implement the
-             * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
-             * method interface of `clear`, `delete`, `get`, `has`, and `set`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to have its output memoized.
-             * @param {Function} [resolver] The function to resolve the cache key.
-             * @returns {Function} Returns the new memoized function.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': 2 };
-             * var other = { 'c': 3, 'd': 4 };
-             *
-             * var values = _.memoize(_.values);
-             * values(object);
-             * // => [1, 2]
-             *
-             * values(other);
-             * // => [3, 4]
-             *
-             * object.a = 2;
-             * values(object);
-             * // => [1, 2]
-             *
-             * // Modify the result cache.
-             * values.cache.set(object, ['a', 'b']);
-             * values(object);
-             * // => ['a', 'b']
-             *
-             * // Replace `_.memoize.Cache`.
-             * _.memoize.Cache = WeakMap;
-             */
-            function memoize(func, resolver) {
-              if (
-                typeof func != "function" ||
-                (resolver != null && typeof resolver != "function")
-              ) {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              var memoized = function () {
-                var args = arguments,
-                  key = resolver ? resolver.apply(this, args) : args[0],
-                  cache = memoized.cache;
+    /**
+     * Assigns own and inherited enumerable string keyed properties of source
+     * objects to the destination object for all destination properties that
+     * resolve to `undefined`. Source objects are applied from left to right.
+     * Once a property is set, additional values of the same property are ignored.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @see _.defaultsDeep
+     * @example
+     *
+     * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+     * // => { 'a': 1, 'b': 2 }
+     */
+    var defaults = baseRest(function(object, sources) {
+      object = Object(object);
+
+      var index = -1;
+      var length = sources.length;
+      var guard = length > 2 ? sources[2] : undefined;
+
+      if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+        length = 1;
+      }
+
+      while (++index < length) {
+        var source = sources[index];
+        var props = keysIn(source);
+        var propsIndex = -1;
+        var propsLength = props.length;
+
+        while (++propsIndex < propsLength) {
+          var key = props[propsIndex];
+          var value = object[key];
 
-                if (cache.has(key)) {
-                  return cache.get(key);
-                }
-                var result = func.apply(this, args);
-                memoized.cache = cache.set(key, result) || cache;
-                return result;
-              };
-              memoized.cache = new (memoize.Cache || MapCache)();
-              return memoized;
-            }
+          if (value === undefined ||
+              (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
+            object[key] = source[key];
+          }
+        }
+      }
 
-            // Expose `MapCache`.
-            memoize.Cache = MapCache;
-
-            /**
-             * Creates a function that negates the result of the predicate `func`. The
-             * `func` predicate is invoked with the `this` binding and arguments of the
-             * created function.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Function
-             * @param {Function} predicate The predicate to negate.
-             * @returns {Function} Returns the new negated function.
-             * @example
-             *
-             * function isEven(n) {
-             *   return n % 2 == 0;
-             * }
-             *
-             * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
-             * // => [1, 3, 5]
-             */
-            function negate(predicate) {
-              if (typeof predicate != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              return function () {
-                var args = arguments;
-                switch (args.length) {
-                  case 0:
-                    return !predicate.call(this);
-                  case 1:
-                    return !predicate.call(this, args[0]);
-                  case 2:
-                    return !predicate.call(this, args[0], args[1]);
-                  case 3:
-                    return !predicate.call(this, args[0], args[1], args[2]);
-                }
-                return !predicate.apply(this, args);
-              };
-            }
+      return object;
+    });
 
-            /**
-             * Creates a function that is restricted to invoking `func` once. Repeat calls
-             * to the function return the value of the first invocation. The `func` is
-             * invoked with the `this` binding and arguments of the created function.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to restrict.
-             * @returns {Function} Returns the new restricted function.
-             * @example
-             *
-             * var initialize = _.once(createApplication);
-             * initialize();
-             * initialize();
-             * // => `createApplication` is invoked once
-             */
-            function once(func) {
-              return before(2, func);
-            }
+    /**
+     * This method is like `_.defaults` except that it recursively assigns
+     * default properties.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @see _.defaults
+     * @example
+     *
+     * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
+     * // => { 'a': { 'b': 2, 'c': 3 } }
+     */
+    var defaultsDeep = baseRest(function(args) {
+      args.push(undefined, customDefaultsMerge);
+      return apply(mergeWith, undefined, args);
+    });
 
-            /**
-             * Creates a function that invokes `func` with its arguments transformed.
-             *
-             * @static
-             * @since 4.0.0
-             * @memberOf _
-             * @category Function
-             * @param {Function} func The function to wrap.
-             * @param {...(Function|Function[])} [transforms=[_.identity]]
-             *  The argument transforms.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * function doubled(n) {
-             *   return n * 2;
-             * }
-             *
-             * function square(n) {
-             *   return n * n;
-             * }
-             *
-             * var func = _.overArgs(function(x, y) {
-             *   return [x, y];
-             * }, [square, doubled]);
-             *
-             * func(9, 3);
-             * // => [81, 6]
-             *
-             * func(10, 5);
-             * // => [100, 10]
-             */
-            var overArgs = castRest(function (func, transforms) {
-              transforms =
-                transforms.length == 1 && isArray(transforms[0])
-                  ? arrayMap(transforms[0], baseUnary(getIteratee()))
-                  : arrayMap(
-                      baseFlatten(transforms, 1),
-                      baseUnary(getIteratee()),
-                    );
+    /**
+     * This method is like `_.find` except that it returns the key of the first
+     * element `predicate` returns truthy for instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.1.0
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {string|undefined} Returns the key of the matched element,
+     *  else `undefined`.
+     * @example
+     *
+     * var users = {
+     *   'barney':  { 'age': 36, 'active': true },
+     *   'fred':    { 'age': 40, 'active': false },
+     *   'pebbles': { 'age': 1,  'active': true }
+     * };
+     *
+     * _.findKey(users, function(o) { return o.age < 40; });
+     * // => 'barney' (iteration order is not guaranteed)
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findKey(users, { 'age': 1, 'active': true });
+     * // => 'pebbles'
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findKey(users, ['active', false]);
+     * // => 'fred'
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findKey(users, 'active');
+     * // => 'barney'
+     */
+    function findKey(object, predicate) {
+      return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
+    }
 
-              var funcsLength = transforms.length;
-              return baseRest(function (args) {
-                var index = -1,
-                  length = nativeMin(args.length, funcsLength);
+    /**
+     * This method is like `_.findKey` except that it iterates over elements of
+     * a collection in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @param {Function} [predicate=_.identity] The function invoked per iteration.
+     * @returns {string|undefined} Returns the key of the matched element,
+     *  else `undefined`.
+     * @example
+     *
+     * var users = {
+     *   'barney':  { 'age': 36, 'active': true },
+     *   'fred':    { 'age': 40, 'active': false },
+     *   'pebbles': { 'age': 1,  'active': true }
+     * };
+     *
+     * _.findLastKey(users, function(o) { return o.age < 40; });
+     * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findLastKey(users, { 'age': 36, 'active': true });
+     * // => 'barney'
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findLastKey(users, ['active', false]);
+     * // => 'fred'
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findLastKey(users, 'active');
+     * // => 'pebbles'
+     */
+    function findLastKey(object, predicate) {
+      return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
+    }
 
-                while (++index < length) {
-                  args[index] = transforms[index].call(this, args[index]);
-                }
-                return apply(func, this, args);
-              });
-            });
+    /**
+     * Iterates over own and inherited enumerable string keyed properties of an
+     * object and invokes `iteratee` for each property. The iteratee is invoked
+     * with three arguments: (value, key, object). Iteratee functions may exit
+     * iteration early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.3.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @see _.forInRight
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forIn(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
+     */
+    function forIn(object, iteratee) {
+      return object == null
+        ? object
+        : baseFor(object, getIteratee(iteratee, 3), keysIn);
+    }
 
-            /**
-             * Creates a function that invokes `func` with `partials` prepended to the
-             * arguments it receives. This method is like `_.bind` except it does **not**
-             * alter the `this` binding.
-             *
-             * The `_.partial.placeholder` value, which defaults to `_` in monolithic
-             * builds, may be used as a placeholder for partially applied arguments.
-             *
-             * **Note:** This method doesn't set the "length" property of partially
-             * applied functions.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.2.0
-             * @category Function
-             * @param {Function} func The function to partially apply arguments to.
-             * @param {...*} [partials] The arguments to be partially applied.
-             * @returns {Function} Returns the new partially applied function.
-             * @example
-             *
-             * function greet(greeting, name) {
-             *   return greeting + ' ' + name;
-             * }
-             *
-             * var sayHelloTo = _.partial(greet, 'hello');
-             * sayHelloTo('fred');
-             * // => 'hello fred'
-             *
-             * // Partially applied with placeholders.
-             * var greetFred = _.partial(greet, _, 'fred');
-             * greetFred('hi');
-             * // => 'hi fred'
-             */
-            var partial = baseRest(function (func, partials) {
-              var holders = replaceHolders(partials, getHolder(partial));
-              return createWrap(
-                func,
-                WRAP_PARTIAL_FLAG,
-                undefined,
-                partials,
-                holders,
-              );
-            });
+    /**
+     * This method is like `_.forIn` except that it iterates over properties of
+     * `object` in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @see _.forIn
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forInRight(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
+     */
+    function forInRight(object, iteratee) {
+      return object == null
+        ? object
+        : baseForRight(object, getIteratee(iteratee, 3), keysIn);
+    }
 
-            /**
-             * This method is like `_.partial` except that partially applied arguments
-             * are appended to the arguments it receives.
-             *
-             * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
-             * builds, may be used as a placeholder for partially applied arguments.
-             *
-             * **Note:** This method doesn't set the "length" property of partially
-             * applied functions.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.0.0
-             * @category Function
-             * @param {Function} func The function to partially apply arguments to.
-             * @param {...*} [partials] The arguments to be partially applied.
-             * @returns {Function} Returns the new partially applied function.
-             * @example
-             *
-             * function greet(greeting, name) {
-             *   return greeting + ' ' + name;
-             * }
-             *
-             * var greetFred = _.partialRight(greet, 'fred');
-             * greetFred('hi');
-             * // => 'hi fred'
-             *
-             * // Partially applied with placeholders.
-             * var sayHelloTo = _.partialRight(greet, 'hello', _);
-             * sayHelloTo('fred');
-             * // => 'hello fred'
-             */
-            var partialRight = baseRest(function (func, partials) {
-              var holders = replaceHolders(partials, getHolder(partialRight));
-              return createWrap(
-                func,
-                WRAP_PARTIAL_RIGHT_FLAG,
-                undefined,
-                partials,
-                holders,
-              );
-            });
+    /**
+     * Iterates over own enumerable string keyed properties of an object and
+     * invokes `iteratee` for each property. The iteratee is invoked with three
+     * arguments: (value, key, object). Iteratee functions may exit iteration
+     * early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.3.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @see _.forOwnRight
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forOwn(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
+     */
+    function forOwn(object, iteratee) {
+      return object && baseForOwn(object, getIteratee(iteratee, 3));
+    }
 
-            /**
-             * Creates a function that invokes `func` with arguments arranged according
-             * to the specified `indexes` where the argument value at the first index is
-             * provided as the first argument, the argument value at the second index is
-             * provided as the second argument, and so on.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Function
-             * @param {Function} func The function to rearrange arguments for.
-             * @param {...(number|number[])} indexes The arranged argument indexes.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var rearged = _.rearg(function(a, b, c) {
-             *   return [a, b, c];
-             * }, [2, 0, 1]);
-             *
-             * rearged('b', 'c', 'a')
-             * // => ['a', 'b', 'c']
-             */
-            var rearg = flatRest(function (func, indexes) {
-              return createWrap(
-                func,
-                WRAP_REARG_FLAG,
-                undefined,
-                undefined,
-                undefined,
-                indexes,
-              );
-            });
+    /**
+     * This method is like `_.forOwn` except that it iterates over properties of
+     * `object` in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @see _.forOwn
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forOwnRight(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
+     */
+    function forOwnRight(object, iteratee) {
+      return object && baseForOwnRight(object, getIteratee(iteratee, 3));
+    }
 
-            /**
-             * Creates a function that invokes `func` with the `this` binding of the
-             * created function and arguments from `start` and beyond provided as
-             * an array.
-             *
-             * **Note:** This method is based on the
-             * [rest parameter](https://mdn.io/rest_parameters).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Function
-             * @param {Function} func The function to apply a rest parameter to.
-             * @param {number} [start=func.length-1] The start position of the rest parameter.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var say = _.rest(function(what, names) {
-             *   return what + ' ' + _.initial(names).join(', ') +
-             *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
-             * });
-             *
-             * say('hello', 'fred', 'barney', 'pebbles');
-             * // => 'hello fred, barney, & pebbles'
-             */
-            function rest(func, start) {
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              start = start === undefined ? start : toInteger(start);
-              return baseRest(func, start);
-            }
+    /**
+     * Creates an array of function property names from own enumerable properties
+     * of `object`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns the function names.
+     * @see _.functionsIn
+     * @example
+     *
+     * function Foo() {
+     *   this.a = _.constant('a');
+     *   this.b = _.constant('b');
+     * }
+     *
+     * Foo.prototype.c = _.constant('c');
+     *
+     * _.functions(new Foo);
+     * // => ['a', 'b']
+     */
+    function functions(object) {
+      return object == null ? [] : baseFunctions(object, keys(object));
+    }
 
-            /**
-             * Creates a function that invokes `func` with the `this` binding of the
-             * create function and an array of arguments much like
-             * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
-             *
-             * **Note:** This method is based on the
-             * [spread operator](https://mdn.io/spread_operator).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.2.0
-             * @category Function
-             * @param {Function} func The function to spread arguments over.
-             * @param {number} [start=0] The start position of the spread.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var say = _.spread(function(who, what) {
-             *   return who + ' says ' + what;
-             * });
-             *
-             * say(['fred', 'hello']);
-             * // => 'fred says hello'
-             *
-             * var numbers = Promise.all([
-             *   Promise.resolve(40),
-             *   Promise.resolve(36)
-             * ]);
-             *
-             * numbers.then(_.spread(function(x, y) {
-             *   return x + y;
-             * }));
-             * // => a Promise of 76
-             */
-            function spread(func, start) {
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              start = start == null ? 0 : nativeMax(toInteger(start), 0);
-              return baseRest(function (args) {
-                var array = args[start],
-                  otherArgs = castSlice(args, 0, start);
+    /**
+     * Creates an array of function property names from own and inherited
+     * enumerable properties of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns the function names.
+     * @see _.functions
+     * @example
+     *
+     * function Foo() {
+     *   this.a = _.constant('a');
+     *   this.b = _.constant('b');
+     * }
+     *
+     * Foo.prototype.c = _.constant('c');
+     *
+     * _.functionsIn(new Foo);
+     * // => ['a', 'b', 'c']
+     */
+    function functionsIn(object) {
+      return object == null ? [] : baseFunctions(object, keysIn(object));
+    }
 
-                if (array) {
-                  arrayPush(otherArgs, array);
-                }
-                return apply(func, this, otherArgs);
-              });
-            }
+    /**
+     * Gets the value at `path` of `object`. If the resolved value is
+     * `undefined`, the `defaultValue` is returned in its place.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to get.
+     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.get(object, 'a[0].b.c');
+     * // => 3
+     *
+     * _.get(object, ['a', '0', 'b', 'c']);
+     * // => 3
+     *
+     * _.get(object, 'a.b.c', 'default');
+     * // => 'default'
+     */
+    function get(object, path, defaultValue) {
+      var result = object == null ? undefined : baseGet(object, path);
+      return result === undefined ? defaultValue : result;
+    }
 
-            /**
-             * Creates a throttled function that only invokes `func` at most once per
-             * every `wait` milliseconds. The throttled function comes with a `cancel`
-             * method to cancel delayed `func` invocations and a `flush` method to
-             * immediately invoke them. Provide `options` to indicate whether `func`
-             * should be invoked on the leading and/or trailing edge of the `wait`
-             * timeout. The `func` is invoked with the last arguments provided to the
-             * throttled function. Subsequent calls to the throttled function return the
-             * result of the last `func` invocation.
-             *
-             * **Note:** If `leading` and `trailing` options are `true`, `func` is
-             * invoked on the trailing edge of the timeout only if the throttled function
-             * is invoked more than once during the `wait` timeout.
-             *
-             * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
-             * until to the next tick, similar to `setTimeout` with a timeout of `0`.
-             *
-             * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
-             * for details over the differences between `_.throttle` and `_.debounce`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {Function} func The function to throttle.
-             * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
-             * @param {Object} [options={}] The options object.
-             * @param {boolean} [options.leading=true]
-             *  Specify invoking on the leading edge of the timeout.
-             * @param {boolean} [options.trailing=true]
-             *  Specify invoking on the trailing edge of the timeout.
-             * @returns {Function} Returns the new throttled function.
-             * @example
-             *
-             * // Avoid excessively updating the position while scrolling.
-             * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
-             *
-             * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
-             * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
-             * jQuery(element).on('click', throttled);
-             *
-             * // Cancel the trailing throttled invocation.
-             * jQuery(window).on('popstate', throttled.cancel);
-             */
-            function throttle(func, wait, options) {
-              var leading = true,
-                trailing = true;
-
-              if (typeof func != "function") {
-                throw new TypeError(FUNC_ERROR_TEXT);
-              }
-              if (isObject(options)) {
-                leading = "leading" in options ? !!options.leading : leading;
-                trailing =
-                  "trailing" in options ? !!options.trailing : trailing;
-              }
-              return debounce(func, wait, {
-                leading: leading,
-                maxWait: wait,
-                trailing: trailing,
-              });
-            }
+    /**
+     * Checks if `path` is a direct property of `object`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @returns {boolean} Returns `true` if `path` exists, else `false`.
+     * @example
+     *
+     * var object = { 'a': { 'b': 2 } };
+     * var other = _.create({ 'a': _.create({ 'b': 2 }) });
+     *
+     * _.has(object, 'a');
+     * // => true
+     *
+     * _.has(object, 'a.b');
+     * // => true
+     *
+     * _.has(object, ['a', 'b']);
+     * // => true
+     *
+     * _.has(other, 'a');
+     * // => false
+     */
+    function has(object, path) {
+      return object != null && hasPath(object, path, baseHas);
+    }
 
-            /**
-             * Creates a function that accepts up to one argument, ignoring any
-             * additional arguments.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Function
-             * @param {Function} func The function to cap arguments for.
-             * @returns {Function} Returns the new capped function.
-             * @example
-             *
-             * _.map(['6', '8', '10'], _.unary(parseInt));
-             * // => [6, 8, 10]
-             */
-            function unary(func) {
-              return ary(func, 1);
-            }
+    /**
+     * Checks if `path` is a direct or inherited property of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @returns {boolean} Returns `true` if `path` exists, else `false`.
+     * @example
+     *
+     * var object = _.create({ 'a': _.create({ 'b': 2 }) });
+     *
+     * _.hasIn(object, 'a');
+     * // => true
+     *
+     * _.hasIn(object, 'a.b');
+     * // => true
+     *
+     * _.hasIn(object, ['a', 'b']);
+     * // => true
+     *
+     * _.hasIn(object, 'b');
+     * // => false
+     */
+    function hasIn(object, path) {
+      return object != null && hasPath(object, path, baseHasIn);
+    }
 
-            /**
-             * Creates a function that provides `value` to `wrapper` as its first
-             * argument. Any additional arguments provided to the function are appended
-             * to those provided to the `wrapper`. The wrapper is invoked with the `this`
-             * binding of the created function.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Function
-             * @param {*} value The value to wrap.
-             * @param {Function} [wrapper=identity] The wrapper function.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var p = _.wrap(_.escape, function(func, text) {
-             *   return '<p>' + func(text) + '</p>';
-             * });
-             *
-             * p('fred, barney, & pebbles');
-             * // => '<p>fred, barney, &amp; pebbles</p>'
-             */
-            function wrap(value, wrapper) {
-              return partial(castFunction(wrapper), value);
-            }
+    /**
+     * Creates an object composed of the inverted keys and values of `object`.
+     * If `object` contains duplicate values, subsequent values overwrite
+     * property assignments of previous values.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.7.0
+     * @category Object
+     * @param {Object} object The object to invert.
+     * @returns {Object} Returns the new inverted object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2, 'c': 1 };
+     *
+     * _.invert(object);
+     * // => { '1': 'c', '2': 'b' }
+     */
+    var invert = createInverter(function(result, value, key) {
+      if (value != null &&
+          typeof value.toString != 'function') {
+        value = nativeObjectToString.call(value);
+      }
+
+      result[value] = key;
+    }, constant(identity));
+
+    /**
+     * This method is like `_.invert` except that the inverted object is generated
+     * from the results of running each element of `object` thru `iteratee`. The
+     * corresponding inverted value of each inverted key is an array of keys
+     * responsible for generating the inverted value. The iteratee is invoked
+     * with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.1.0
+     * @category Object
+     * @param {Object} object The object to invert.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {Object} Returns the new inverted object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2, 'c': 1 };
+     *
+     * _.invertBy(object);
+     * // => { '1': ['a', 'c'], '2': ['b'] }
+     *
+     * _.invertBy(object, function(value) {
+     *   return 'group' + value;
+     * });
+     * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
+     */
+    var invertBy = createInverter(function(result, value, key) {
+      if (value != null &&
+          typeof value.toString != 'function') {
+        value = nativeObjectToString.call(value);
+      }
+
+      if (hasOwnProperty.call(result, value)) {
+        result[value].push(key);
+      } else {
+        result[value] = [key];
+      }
+    }, getIteratee);
+
+    /**
+     * Invokes the method at `path` of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {*} Returns the result of the invoked method.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
+     *
+     * _.invoke(object, 'a[0].b.c.slice', 1, 3);
+     * // => [2, 3]
+     */
+    var invoke = baseRest(baseInvoke);
+
+    /**
+     * Creates an array of the own enumerable property names of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects. See the
+     * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
+     * for more details.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.keys(new Foo);
+     * // => ['a', 'b'] (iteration order is not guaranteed)
+     *
+     * _.keys('hi');
+     * // => ['0', '1']
+     */
+    function keys(object) {
+      return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Casts `value` as an array if it's not one.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.4.0
-             * @category Lang
-             * @param {*} value The value to inspect.
-             * @returns {Array} Returns the cast array.
-             * @example
-             *
-             * _.castArray(1);
-             * // => [1]
-             *
-             * _.castArray({ 'a': 1 });
-             * // => [{ 'a': 1 }]
-             *
-             * _.castArray('abc');
-             * // => ['abc']
-             *
-             * _.castArray(null);
-             * // => [null]
-             *
-             * _.castArray(undefined);
-             * // => [undefined]
-             *
-             * _.castArray();
-             * // => []
-             *
-             * var array = [1, 2, 3];
-             * console.log(_.castArray(array) === array);
-             * // => true
-             */
-            function castArray() {
-              if (!arguments.length) {
-                return [];
-              }
-              var value = arguments[0];
-              return isArray(value) ? value : [value];
-            }
+    /**
+     * Creates an array of the own and inherited enumerable property names of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.keysIn(new Foo);
+     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
+     */
+    function keysIn(object) {
+      return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
+    }
 
-            /**
-             * Creates a shallow clone of `value`.
-             *
-             * **Note:** This method is loosely based on the
-             * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
-             * and supports cloning arrays, array buffers, booleans, date objects, maps,
-             * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
-             * arrays. The own enumerable properties of `arguments` objects are cloned
-             * as plain objects. An empty object is returned for uncloneable values such
-             * as error objects, functions, DOM nodes, and WeakMaps.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to clone.
-             * @returns {*} Returns the cloned value.
-             * @see _.cloneDeep
-             * @example
-             *
-             * var objects = [{ 'a': 1 }, { 'b': 2 }];
-             *
-             * var shallow = _.clone(objects);
-             * console.log(shallow[0] === objects[0]);
-             * // => true
-             */
-            function clone(value) {
-              return baseClone(value, CLONE_SYMBOLS_FLAG);
-            }
+    /**
+     * The opposite of `_.mapValues`; this method creates an object with the
+     * same values as `object` and keys generated by running each own enumerable
+     * string keyed property of `object` thru `iteratee`. The iteratee is invoked
+     * with three arguments: (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.8.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns the new mapped object.
+     * @see _.mapValues
+     * @example
+     *
+     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
+     *   return key + value;
+     * });
+     * // => { 'a1': 1, 'b2': 2 }
+     */
+    function mapKeys(object, iteratee) {
+      var result = {};
+      iteratee = getIteratee(iteratee, 3);
+
+      baseForOwn(object, function(value, key, object) {
+        baseAssignValue(result, iteratee(value, key, object), value);
+      });
+      return result;
+    }
 
-            /**
-             * This method is like `_.clone` except that it accepts `customizer` which
-             * is invoked to produce the cloned value. If `customizer` returns `undefined`,
-             * cloning is handled by the method instead. The `customizer` is invoked with
-             * up to four arguments; (value [, index|key, object, stack]).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to clone.
-             * @param {Function} [customizer] The function to customize cloning.
-             * @returns {*} Returns the cloned value.
-             * @see _.cloneDeepWith
-             * @example
-             *
-             * function customizer(value) {
-             *   if (_.isElement(value)) {
-             *     return value.cloneNode(false);
-             *   }
-             * }
-             *
-             * var el = _.cloneWith(document.body, customizer);
-             *
-             * console.log(el === document.body);
-             * // => false
-             * console.log(el.nodeName);
-             * // => 'BODY'
-             * console.log(el.childNodes.length);
-             * // => 0
-             */
-            function cloneWith(value, customizer) {
-              customizer =
-                typeof customizer == "function" ? customizer : undefined;
-              return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
-            }
+    /**
+     * Creates an object with the same keys as `object` and values generated
+     * by running each own enumerable string keyed property of `object` thru
+     * `iteratee`. The iteratee is invoked with three arguments:
+     * (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns the new mapped object.
+     * @see _.mapKeys
+     * @example
+     *
+     * var users = {
+     *   'fred':    { 'user': 'fred',    'age': 40 },
+     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
+     * };
+     *
+     * _.mapValues(users, function(o) { return o.age; });
+     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.mapValues(users, 'age');
+     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+     */
+    function mapValues(object, iteratee) {
+      var result = {};
+      iteratee = getIteratee(iteratee, 3);
+
+      baseForOwn(object, function(value, key, object) {
+        baseAssignValue(result, key, iteratee(value, key, object));
+      });
+      return result;
+    }
 
-            /**
-             * This method is like `_.clone` except that it recursively clones `value`.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.0.0
-             * @category Lang
-             * @param {*} value The value to recursively clone.
-             * @returns {*} Returns the deep cloned value.
-             * @see _.clone
-             * @example
-             *
-             * var objects = [{ 'a': 1 }, { 'b': 2 }];
-             *
-             * var deep = _.cloneDeep(objects);
-             * console.log(deep[0] === objects[0]);
-             * // => false
-             */
-            function cloneDeep(value) {
-              return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
-            }
+    /**
+     * This method is like `_.assign` except that it recursively merges own and
+     * inherited enumerable string keyed properties of source objects into the
+     * destination object. Source properties that resolve to `undefined` are
+     * skipped if a destination value exists. Array and plain object properties
+     * are merged recursively. Other objects and value types are overridden by
+     * assignment. Source objects are applied from left to right. Subsequent
+     * sources overwrite property assignments of previous sources.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.5.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = {
+     *   'a': [{ 'b': 2 }, { 'd': 4 }]
+     * };
+     *
+     * var other = {
+     *   'a': [{ 'c': 3 }, { 'e': 5 }]
+     * };
+     *
+     * _.merge(object, other);
+     * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
+     */
+    var merge = createAssigner(function(object, source, srcIndex) {
+      baseMerge(object, source, srcIndex);
+    });
 
-            /**
-             * This method is like `_.cloneWith` except that it recursively clones `value`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to recursively clone.
-             * @param {Function} [customizer] The function to customize cloning.
-             * @returns {*} Returns the deep cloned value.
-             * @see _.cloneWith
-             * @example
-             *
-             * function customizer(value) {
-             *   if (_.isElement(value)) {
-             *     return value.cloneNode(true);
-             *   }
-             * }
-             *
-             * var el = _.cloneDeepWith(document.body, customizer);
-             *
-             * console.log(el === document.body);
-             * // => false
-             * console.log(el.nodeName);
-             * // => 'BODY'
-             * console.log(el.childNodes.length);
-             * // => 20
-             */
-            function cloneDeepWith(value, customizer) {
-              customizer =
-                typeof customizer == "function" ? customizer : undefined;
-              return baseClone(
-                value,
-                CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG,
-                customizer,
-              );
-            }
+    /**
+     * This method is like `_.merge` except that it accepts `customizer` which
+     * is invoked to produce the merged values of the destination and source
+     * properties. If `customizer` returns `undefined`, merging is handled by the
+     * method instead. The `customizer` is invoked with six arguments:
+     * (objValue, srcValue, key, object, source, stack).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} sources The source objects.
+     * @param {Function} customizer The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function customizer(objValue, srcValue) {
+     *   if (_.isArray(objValue)) {
+     *     return objValue.concat(srcValue);
+     *   }
+     * }
+     *
+     * var object = { 'a': [1], 'b': [2] };
+     * var other = { 'a': [3], 'b': [4] };
+     *
+     * _.mergeWith(object, other, customizer);
+     * // => { 'a': [1, 3], 'b': [2, 4] }
+     */
+    var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
+      baseMerge(object, source, srcIndex, customizer);
+    });
 
-            /**
-             * Checks if `object` conforms to `source` by invoking the predicate
-             * properties of `source` with the corresponding property values of `object`.
-             *
-             * **Note:** This method is equivalent to `_.conforms` when `source` is
-             * partially applied.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.14.0
-             * @category Lang
-             * @param {Object} object The object to inspect.
-             * @param {Object} source The object of property predicates to conform to.
-             * @returns {boolean} Returns `true` if `object` conforms, else `false`.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': 2 };
-             *
-             * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
-             * // => true
-             *
-             * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
-             * // => false
-             */
-            function conformsTo(object, source) {
-              return (
-                source == null || baseConformsTo(object, source, keys(source))
-              );
-            }
+    /**
+     * The opposite of `_.pick`; this method creates an object composed of the
+     * own and inherited enumerable property paths of `object` that are not omitted.
+     *
+     * **Note:** This method is considerably slower than `_.pick`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {...(string|string[])} [paths] The property paths to omit.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.omit(object, ['a', 'c']);
+     * // => { 'b': '2' }
+     */
+    var omit = flatRest(function(object, paths) {
+      var result = {};
+      if (object == null) {
+        return result;
+      }
+      var isDeep = false;
+      paths = arrayMap(paths, function(path) {
+        path = castPath(path, object);
+        isDeep || (isDeep = path.length > 1);
+        return path;
+      });
+      copyObject(object, getAllKeysIn(object), result);
+      if (isDeep) {
+        result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
+      }
+      var length = paths.length;
+      while (length--) {
+        baseUnset(result, paths[length]);
+      }
+      return result;
+    });
 
-            /**
-             * Performs a
-             * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
-             * comparison between two values to determine if they are equivalent.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-             * @example
-             *
-             * var object = { 'a': 1 };
-             * var other = { 'a': 1 };
-             *
-             * _.eq(object, object);
-             * // => true
-             *
-             * _.eq(object, other);
-             * // => false
-             *
-             * _.eq('a', 'a');
-             * // => true
-             *
-             * _.eq('a', Object('a'));
-             * // => false
-             *
-             * _.eq(NaN, NaN);
-             * // => true
-             */
-            function eq(value, other) {
-              return value === other || (value !== value && other !== other);
-            }
+    /**
+     * The opposite of `_.pickBy`; this method creates an object composed of
+     * the own and inherited enumerable string keyed properties of `object` that
+     * `predicate` doesn't return truthy for. The predicate is invoked with two
+     * arguments: (value, key).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {Function} [predicate=_.identity] The function invoked per property.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.omitBy(object, _.isNumber);
+     * // => { 'b': '2' }
+     */
+    function omitBy(object, predicate) {
+      return pickBy(object, negate(getIteratee(predicate)));
+    }
 
-            /**
-             * Checks if `value` is greater than `other`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.9.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if `value` is greater than `other`,
-             *  else `false`.
-             * @see _.lt
-             * @example
-             *
-             * _.gt(3, 1);
-             * // => true
-             *
-             * _.gt(3, 3);
-             * // => false
-             *
-             * _.gt(1, 3);
-             * // => false
-             */
-            var gt = createRelationalOperation(baseGt);
-
-            /**
-             * Checks if `value` is greater than or equal to `other`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.9.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if `value` is greater than or equal to
-             *  `other`, else `false`.
-             * @see _.lte
-             * @example
-             *
-             * _.gte(3, 1);
-             * // => true
-             *
-             * _.gte(3, 3);
-             * // => true
-             *
-             * _.gte(1, 3);
-             * // => false
-             */
-            var gte = createRelationalOperation(function (value, other) {
-              return value >= other;
-            });
+    /**
+     * Creates an object composed of the picked `object` properties.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {...(string|string[])} [paths] The property paths to pick.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.pick(object, ['a', 'c']);
+     * // => { 'a': 1, 'c': 3 }
+     */
+    var pick = flatRest(function(object, paths) {
+      return object == null ? {} : basePick(object, paths);
+    });
 
-            /**
-             * Checks if `value` is likely an `arguments` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an `arguments` object,
-             *  else `false`.
-             * @example
-             *
-             * _.isArguments(function() { return arguments; }());
-             * // => true
-             *
-             * _.isArguments([1, 2, 3]);
-             * // => false
-             */
-            var isArguments = baseIsArguments(
-              (function () {
-                return arguments;
-              })(),
-            )
-              ? baseIsArguments
-              : function (value) {
-                  return (
-                    isObjectLike(value) &&
-                    hasOwnProperty.call(value, "callee") &&
-                    !propertyIsEnumerable.call(value, "callee")
-                  );
-                };
+    /**
+     * Creates an object composed of the `object` properties `predicate` returns
+     * truthy for. The predicate is invoked with two arguments: (value, key).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {Function} [predicate=_.identity] The function invoked per property.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.pickBy(object, _.isNumber);
+     * // => { 'a': 1, 'c': 3 }
+     */
+    function pickBy(object, predicate) {
+      if (object == null) {
+        return {};
+      }
+      var props = arrayMap(getAllKeysIn(object), function(prop) {
+        return [prop];
+      });
+      predicate = getIteratee(predicate);
+      return basePickBy(object, props, function(value, path) {
+        return predicate(value, path[0]);
+      });
+    }
 
-            /**
-             * Checks if `value` is classified as an `Array` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an array, else `false`.
-             * @example
-             *
-             * _.isArray([1, 2, 3]);
-             * // => true
-             *
-             * _.isArray(document.body.children);
-             * // => false
-             *
-             * _.isArray('abc');
-             * // => false
-             *
-             * _.isArray(_.noop);
-             * // => false
-             */
-            var isArray = Array.isArray;
-
-            /**
-             * Checks if `value` is classified as an `ArrayBuffer` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.3.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
-             * @example
-             *
-             * _.isArrayBuffer(new ArrayBuffer(2));
-             * // => true
-             *
-             * _.isArrayBuffer(new Array(2));
-             * // => false
-             */
-            var isArrayBuffer = nodeIsArrayBuffer
-              ? baseUnary(nodeIsArrayBuffer)
-              : baseIsArrayBuffer;
-
-            /**
-             * Checks if `value` is array-like. A value is considered array-like if it's
-             * not a function and has a `value.length` that's an integer greater than or
-             * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
-             * @example
-             *
-             * _.isArrayLike([1, 2, 3]);
-             * // => true
-             *
-             * _.isArrayLike(document.body.children);
-             * // => true
-             *
-             * _.isArrayLike('abc');
-             * // => true
-             *
-             * _.isArrayLike(_.noop);
-             * // => false
-             */
-            function isArrayLike(value) {
-              return (
-                value != null && isLength(value.length) && !isFunction(value)
-              );
-            }
+    /**
+     * This method is like `_.get` except that if the resolved value is a
+     * function it's invoked with the `this` binding of its parent object and
+     * its result is returned.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to resolve.
+     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
+     *
+     * _.result(object, 'a[0].b.c1');
+     * // => 3
+     *
+     * _.result(object, 'a[0].b.c2');
+     * // => 4
+     *
+     * _.result(object, 'a[0].b.c3', 'default');
+     * // => 'default'
+     *
+     * _.result(object, 'a[0].b.c3', _.constant('default'));
+     * // => 'default'
+     */
+    function result(object, path, defaultValue) {
+      path = castPath(path, object);
+
+      var index = -1,
+          length = path.length;
+
+      // Ensure the loop is entered when path is empty.
+      if (!length) {
+        length = 1;
+        object = undefined;
+      }
+      while (++index < length) {
+        var value = object == null ? undefined : object[toKey(path[index])];
+        if (value === undefined) {
+          index = length;
+          value = defaultValue;
+        }
+        object = isFunction(value) ? value.call(object) : value;
+      }
+      return object;
+    }
 
-            /**
-             * This method is like `_.isArrayLike` except that it also checks if `value`
-             * is an object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an array-like object,
-             *  else `false`.
-             * @example
-             *
-             * _.isArrayLikeObject([1, 2, 3]);
-             * // => true
-             *
-             * _.isArrayLikeObject(document.body.children);
-             * // => true
-             *
-             * _.isArrayLikeObject('abc');
-             * // => false
-             *
-             * _.isArrayLikeObject(_.noop);
-             * // => false
-             */
-            function isArrayLikeObject(value) {
-              return isObjectLike(value) && isArrayLike(value);
-            }
+    /**
+     * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
+     * it's created. Arrays are created for missing index properties while objects
+     * are created for all other missing properties. Use `_.setWith` to customize
+     * `path` creation.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.set(object, 'a[0].b.c', 4);
+     * console.log(object.a[0].b.c);
+     * // => 4
+     *
+     * _.set(object, ['x', '0', 'y', 'z'], 5);
+     * console.log(object.x[0].y.z);
+     * // => 5
+     */
+    function set(object, path, value) {
+      return object == null ? object : baseSet(object, path, value);
+    }
 
-            /**
-             * Checks if `value` is classified as a boolean primitive or object.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
-             * @example
-             *
-             * _.isBoolean(false);
-             * // => true
-             *
-             * _.isBoolean(null);
-             * // => false
-             */
-            function isBoolean(value) {
-              return (
-                value === true ||
-                value === false ||
-                (isObjectLike(value) && baseGetTag(value) == boolTag)
-              );
-            }
+    /**
+     * This method is like `_.set` except that it accepts `customizer` which is
+     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
+     * path creation is handled by the method instead. The `customizer` is invoked
+     * with three arguments: (nsValue, key, nsObject).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = {};
+     *
+     * _.setWith(object, '[0][1]', 'a', Object);
+     * // => { '0': { '1': 'a' } }
+     */
+    function setWith(object, path, value, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return object == null ? object : baseSet(object, path, value, customizer);
+    }
 
-            /**
-             * Checks if `value` is a buffer.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.3.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
-             * @example
-             *
-             * _.isBuffer(new Buffer(2));
-             * // => true
-             *
-             * _.isBuffer(new Uint8Array(2));
-             * // => false
-             */
-            var isBuffer = nativeIsBuffer || stubFalse;
-
-            /**
-             * Checks if `value` is classified as a `Date` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
-             * @example
-             *
-             * _.isDate(new Date);
-             * // => true
-             *
-             * _.isDate('Mon April 23 2012');
-             * // => false
-             */
-            var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;
-
-            /**
-             * Checks if `value` is likely a DOM element.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
-             * @example
-             *
-             * _.isElement(document.body);
-             * // => true
-             *
-             * _.isElement('<body>');
-             * // => false
-             */
-            function isElement(value) {
-              return (
-                isObjectLike(value) &&
-                value.nodeType === 1 &&
-                !isPlainObject(value)
-              );
-            }
+    /**
+     * Creates an array of own enumerable string keyed-value pairs for `object`
+     * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
+     * entries are returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias entries
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the key-value pairs.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.toPairs(new Foo);
+     * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
+     */
+    var toPairs = createToPairs(keys);
+
+    /**
+     * Creates an array of own and inherited enumerable string keyed-value pairs
+     * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
+     * or set, its entries are returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias entriesIn
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the key-value pairs.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.toPairsIn(new Foo);
+     * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
+     */
+    var toPairsIn = createToPairs(keysIn);
+
+    /**
+     * An alternative to `_.reduce`; this method transforms `object` to a new
+     * `accumulator` object which is the result of running each of its own
+     * enumerable string keyed properties thru `iteratee`, with each invocation
+     * potentially mutating the `accumulator` object. If `accumulator` is not
+     * provided, a new object with the same `[[Prototype]]` will be used. The
+     * iteratee is invoked with four arguments: (accumulator, value, key, object).
+     * Iteratee functions may exit iteration early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.3.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The custom accumulator value.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * _.transform([2, 3, 4], function(result, n) {
+     *   result.push(n *= n);
+     *   return n % 2 == 0;
+     * }, []);
+     * // => [4, 9]
+     *
+     * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
+     *   (result[value] || (result[value] = [])).push(key);
+     * }, {});
+     * // => { '1': ['a', 'c'], '2': ['b'] }
+     */
+    function transform(object, iteratee, accumulator) {
+      var isArr = isArray(object),
+          isArrLike = isArr || isBuffer(object) || isTypedArray(object);
+
+      iteratee = getIteratee(iteratee, 4);
+      if (accumulator == null) {
+        var Ctor = object && object.constructor;
+        if (isArrLike) {
+          accumulator = isArr ? new Ctor : [];
+        }
+        else if (isObject(object)) {
+          accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
+        }
+        else {
+          accumulator = {};
+        }
+      }
+      (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
+        return iteratee(accumulator, value, index, object);
+      });
+      return accumulator;
+    }
 
-            /**
-             * Checks if `value` is an empty object, collection, map, or set.
-             *
-             * Objects are considered empty if they have no own enumerable string keyed
-             * properties.
-             *
-             * Array-like values such as `arguments` objects, arrays, buffers, strings, or
-             * jQuery-like collections are considered empty if they have a `length` of `0`.
-             * Similarly, maps and sets are considered empty if they have a `size` of `0`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is empty, else `false`.
-             * @example
-             *
-             * _.isEmpty(null);
-             * // => true
-             *
-             * _.isEmpty(true);
-             * // => true
-             *
-             * _.isEmpty(1);
-             * // => true
-             *
-             * _.isEmpty([1, 2, 3]);
-             * // => false
-             *
-             * _.isEmpty({ 'a': 1 });
-             * // => false
-             */
-            function isEmpty(value) {
-              if (value == null) {
-                return true;
-              }
-              if (
-                isArrayLike(value) &&
-                (isArray(value) ||
-                  typeof value == "string" ||
-                  typeof value.splice == "function" ||
-                  isBuffer(value) ||
-                  isTypedArray(value) ||
-                  isArguments(value))
-              ) {
-                return !value.length;
-              }
-              var tag = getTag(value);
-              if (tag == mapTag || tag == setTag) {
-                return !value.size;
-              }
-              if (isPrototype(value)) {
-                return !baseKeys(value).length;
-              }
-              for (var key in value) {
-                if (hasOwnProperty.call(value, key)) {
-                  return false;
-                }
-              }
-              return true;
-            }
+    /**
+     * Removes the property at `path` of `object`.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to unset.
+     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 7 } }] };
+     * _.unset(object, 'a[0].b.c');
+     * // => true
+     *
+     * console.log(object);
+     * // => { 'a': [{ 'b': {} }] };
+     *
+     * _.unset(object, ['a', '0', 'b', 'c']);
+     * // => true
+     *
+     * console.log(object);
+     * // => { 'a': [{ 'b': {} }] };
+     */
+    function unset(object, path) {
+      return object == null ? true : baseUnset(object, path);
+    }
 
-            /**
-             * Performs a deep comparison between two values to determine if they are
-             * equivalent.
-             *
-             * **Note:** This method supports comparing arrays, array buffers, booleans,
-             * date objects, error objects, maps, numbers, `Object` objects, regexes,
-             * sets, strings, symbols, and typed arrays. `Object` objects are compared
-             * by their own, not inherited, enumerable properties. Functions and DOM
-             * nodes are compared by strict equality, i.e. `===`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-             * @example
-             *
-             * var object = { 'a': 1 };
-             * var other = { 'a': 1 };
-             *
-             * _.isEqual(object, other);
-             * // => true
-             *
-             * object === other;
-             * // => false
-             */
-            function isEqual(value, other) {
-              return baseIsEqual(value, other);
-            }
+    /**
+     * This method is like `_.set` except that accepts `updater` to produce the
+     * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
+     * is invoked with one argument: (value).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.6.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {Function} updater The function to produce the updated value.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.update(object, 'a[0].b.c', function(n) { return n * n; });
+     * console.log(object.a[0].b.c);
+     * // => 9
+     *
+     * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
+     * console.log(object.x[0].y.z);
+     * // => 0
+     */
+    function update(object, path, updater) {
+      return object == null ? object : baseUpdate(object, path, castFunction(updater));
+    }
 
-            /**
-             * This method is like `_.isEqual` except that it accepts `customizer` which
-             * is invoked to compare values. If `customizer` returns `undefined`, comparisons
-             * are handled by the method instead. The `customizer` is invoked with up to
-             * six arguments: (objValue, othValue [, index|key, object, other, stack]).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @param {Function} [customizer] The function to customize comparisons.
-             * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-             * @example
-             *
-             * function isGreeting(value) {
-             *   return /^h(?:i|ello)$/.test(value);
-             * }
-             *
-             * function customizer(objValue, othValue) {
-             *   if (isGreeting(objValue) && isGreeting(othValue)) {
-             *     return true;
-             *   }
-             * }
-             *
-             * var array = ['hello', 'goodbye'];
-             * var other = ['hi', 'goodbye'];
-             *
-             * _.isEqualWith(array, other, customizer);
-             * // => true
-             */
-            function isEqualWith(value, other, customizer) {
-              customizer =
-                typeof customizer == "function" ? customizer : undefined;
-              var result = customizer ? customizer(value, other) : undefined;
-              return result === undefined
-                ? baseIsEqual(value, other, undefined, customizer)
-                : !!result;
-            }
+    /**
+     * This method is like `_.update` except that it accepts `customizer` which is
+     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
+     * path creation is handled by the method instead. The `customizer` is invoked
+     * with three arguments: (nsValue, key, nsObject).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.6.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {Function} updater The function to produce the updated value.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = {};
+     *
+     * _.updateWith(object, '[0][1]', _.constant('a'), Object);
+     * // => { '0': { '1': 'a' } }
+     */
+    function updateWith(object, path, updater, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
+    }
 
-            /**
-             * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
-             * `SyntaxError`, `TypeError`, or `URIError` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
-             * @example
-             *
-             * _.isError(new Error);
-             * // => true
-             *
-             * _.isError(Error);
-             * // => false
-             */
-            function isError(value) {
-              if (!isObjectLike(value)) {
-                return false;
-              }
-              var tag = baseGetTag(value);
-              return (
-                tag == errorTag ||
-                tag == domExcTag ||
-                (typeof value.message == "string" &&
-                  typeof value.name == "string" &&
-                  !isPlainObject(value))
-              );
-            }
+    /**
+     * Creates an array of the own enumerable string keyed property values of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property values.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.values(new Foo);
+     * // => [1, 2] (iteration order is not guaranteed)
+     *
+     * _.values('hi');
+     * // => ['h', 'i']
+     */
+    function values(object) {
+      return object == null ? [] : baseValues(object, keys(object));
+    }
 
-            /**
-             * Checks if `value` is a finite primitive number.
-             *
-             * **Note:** This method is based on
-             * [`Number.isFinite`](https://mdn.io/Number/isFinite).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
-             * @example
-             *
-             * _.isFinite(3);
-             * // => true
-             *
-             * _.isFinite(Number.MIN_VALUE);
-             * // => true
-             *
-             * _.isFinite(Infinity);
-             * // => false
-             *
-             * _.isFinite('3');
-             * // => false
-             */
-            function isFinite(value) {
-              return typeof value == "number" && nativeIsFinite(value);
-            }
+    /**
+     * Creates an array of the own and inherited enumerable string keyed property
+     * values of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property values.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.valuesIn(new Foo);
+     * // => [1, 2, 3] (iteration order is not guaranteed)
+     */
+    function valuesIn(object) {
+      return object == null ? [] : baseValues(object, keysIn(object));
+    }
 
-            /**
-             * Checks if `value` is classified as a `Function` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a function, else `false`.
-             * @example
-             *
-             * _.isFunction(_);
-             * // => true
-             *
-             * _.isFunction(/abc/);
-             * // => false
-             */
-            function isFunction(value) {
-              if (!isObject(value)) {
-                return false;
-              }
-              // The use of `Object#toString` avoids issues with the `typeof` operator
-              // in Safari 9 which returns 'object' for typed arrays and other constructors.
-              var tag = baseGetTag(value);
-              return (
-                tag == funcTag ||
-                tag == genTag ||
-                tag == asyncTag ||
-                tag == proxyTag
-              );
-            }
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Clamps `number` within the inclusive `lower` and `upper` bounds.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Number
+     * @param {number} number The number to clamp.
+     * @param {number} [lower] The lower bound.
+     * @param {number} upper The upper bound.
+     * @returns {number} Returns the clamped number.
+     * @example
+     *
+     * _.clamp(-10, -5, 5);
+     * // => -5
+     *
+     * _.clamp(10, -5, 5);
+     * // => 5
+     */
+    function clamp(number, lower, upper) {
+      if (upper === undefined) {
+        upper = lower;
+        lower = undefined;
+      }
+      if (upper !== undefined) {
+        upper = toNumber(upper);
+        upper = upper === upper ? upper : 0;
+      }
+      if (lower !== undefined) {
+        lower = toNumber(lower);
+        lower = lower === lower ? lower : 0;
+      }
+      return baseClamp(toNumber(number), lower, upper);
+    }
 
-            /**
-             * Checks if `value` is an integer.
-             *
-             * **Note:** This method is based on
-             * [`Number.isInteger`](https://mdn.io/Number/isInteger).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
-             * @example
-             *
-             * _.isInteger(3);
-             * // => true
-             *
-             * _.isInteger(Number.MIN_VALUE);
-             * // => false
-             *
-             * _.isInteger(Infinity);
-             * // => false
-             *
-             * _.isInteger('3');
-             * // => false
-             */
-            function isInteger(value) {
-              return typeof value == "number" && value == toInteger(value);
-            }
+    /**
+     * Checks if `n` is between `start` and up to, but not including, `end`. If
+     * `end` is not specified, it's set to `start` with `start` then set to `0`.
+     * If `start` is greater than `end` the params are swapped to support
+     * negative ranges.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.3.0
+     * @category Number
+     * @param {number} number The number to check.
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
+     * @see _.range, _.rangeRight
+     * @example
+     *
+     * _.inRange(3, 2, 4);
+     * // => true
+     *
+     * _.inRange(4, 8);
+     * // => true
+     *
+     * _.inRange(4, 2);
+     * // => false
+     *
+     * _.inRange(2, 2);
+     * // => false
+     *
+     * _.inRange(1.2, 2);
+     * // => true
+     *
+     * _.inRange(5.2, 4);
+     * // => false
+     *
+     * _.inRange(-3, -2, -6);
+     * // => true
+     */
+    function inRange(number, start, end) {
+      start = toFinite(start);
+      if (end === undefined) {
+        end = start;
+        start = 0;
+      } else {
+        end = toFinite(end);
+      }
+      number = toNumber(number);
+      return baseInRange(number, start, end);
+    }
 
-            /**
-             * Checks if `value` is a valid array-like length.
-             *
-             * **Note:** This method is loosely based on
-             * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
-             * @example
-             *
-             * _.isLength(3);
-             * // => true
-             *
-             * _.isLength(Number.MIN_VALUE);
-             * // => false
-             *
-             * _.isLength(Infinity);
-             * // => false
-             *
-             * _.isLength('3');
-             * // => false
-             */
-            function isLength(value) {
-              return (
-                typeof value == "number" &&
-                value > -1 &&
-                value % 1 == 0 &&
-                value <= MAX_SAFE_INTEGER
-              );
-            }
+    /**
+     * Produces a random number between the inclusive `lower` and `upper` bounds.
+     * If only one argument is provided a number between `0` and the given number
+     * is returned. If `floating` is `true`, or either `lower` or `upper` are
+     * floats, a floating-point number is returned instead of an integer.
+     *
+     * **Note:** JavaScript follows the IEEE-754 standard for resolving
+     * floating-point values which can produce unexpected results.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.7.0
+     * @category Number
+     * @param {number} [lower=0] The lower bound.
+     * @param {number} [upper=1] The upper bound.
+     * @param {boolean} [floating] Specify returning a floating-point number.
+     * @returns {number} Returns the random number.
+     * @example
+     *
+     * _.random(0, 5);
+     * // => an integer between 0 and 5
+     *
+     * _.random(5);
+     * // => also an integer between 0 and 5
+     *
+     * _.random(5, true);
+     * // => a floating-point number between 0 and 5
+     *
+     * _.random(1.2, 5.2);
+     * // => a floating-point number between 1.2 and 5.2
+     */
+    function random(lower, upper, floating) {
+      if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
+        upper = floating = undefined;
+      }
+      if (floating === undefined) {
+        if (typeof upper == 'boolean') {
+          floating = upper;
+          upper = undefined;
+        }
+        else if (typeof lower == 'boolean') {
+          floating = lower;
+          lower = undefined;
+        }
+      }
+      if (lower === undefined && upper === undefined) {
+        lower = 0;
+        upper = 1;
+      }
+      else {
+        lower = toFinite(lower);
+        if (upper === undefined) {
+          upper = lower;
+          lower = 0;
+        } else {
+          upper = toFinite(upper);
+        }
+      }
+      if (lower > upper) {
+        var temp = lower;
+        lower = upper;
+        upper = temp;
+      }
+      if (floating || lower % 1 || upper % 1) {
+        var rand = nativeRandom();
+        return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
+      }
+      return baseRandom(lower, upper);
+    }
 
-            /**
-             * Checks if `value` is the
-             * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
-             * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is an object, else `false`.
-             * @example
-             *
-             * _.isObject({});
-             * // => true
-             *
-             * _.isObject([1, 2, 3]);
-             * // => true
-             *
-             * _.isObject(_.noop);
-             * // => true
-             *
-             * _.isObject(null);
-             * // => false
-             */
-            function isObject(value) {
-              var type = typeof value;
-              return value != null && (type == "object" || type == "function");
-            }
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the camel cased string.
+     * @example
+     *
+     * _.camelCase('Foo Bar');
+     * // => 'fooBar'
+     *
+     * _.camelCase('--foo-bar--');
+     * // => 'fooBar'
+     *
+     * _.camelCase('__FOO_BAR__');
+     * // => 'fooBar'
+     */
+    var camelCase = createCompounder(function(result, word, index) {
+      word = word.toLowerCase();
+      return result + (index ? capitalize(word) : word);
+    });
 
-            /**
-             * Checks if `value` is object-like. A value is object-like if it's not `null`
-             * and has a `typeof` result of "object".
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
-             * @example
-             *
-             * _.isObjectLike({});
-             * // => true
-             *
-             * _.isObjectLike([1, 2, 3]);
-             * // => true
-             *
-             * _.isObjectLike(_.noop);
-             * // => false
-             *
-             * _.isObjectLike(null);
-             * // => false
-             */
-            function isObjectLike(value) {
-              return value != null && typeof value == "object";
-            }
+    /**
+     * Converts the first character of `string` to upper case and the remaining
+     * to lower case.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to capitalize.
+     * @returns {string} Returns the capitalized string.
+     * @example
+     *
+     * _.capitalize('FRED');
+     * // => 'Fred'
+     */
+    function capitalize(string) {
+      return upperFirst(toString(string).toLowerCase());
+    }
 
-            /**
-             * Checks if `value` is classified as a `Map` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.3.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a map, else `false`.
-             * @example
-             *
-             * _.isMap(new Map);
-             * // => true
-             *
-             * _.isMap(new WeakMap);
-             * // => false
-             */
-            var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;
-
-            /**
-             * Performs a partial deep comparison between `object` and `source` to
-             * determine if `object` contains equivalent property values.
-             *
-             * **Note:** This method is equivalent to `_.matches` when `source` is
-             * partially applied.
-             *
-             * Partial comparisons will match empty array and empty object `source`
-             * values against any array or object value, respectively. See `_.isEqual`
-             * for a list of supported value comparisons.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Lang
-             * @param {Object} object The object to inspect.
-             * @param {Object} source The object of property values to match.
-             * @returns {boolean} Returns `true` if `object` is a match, else `false`.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': 2 };
-             *
-             * _.isMatch(object, { 'b': 2 });
-             * // => true
-             *
-             * _.isMatch(object, { 'b': 1 });
-             * // => false
-             */
-            function isMatch(object, source) {
-              return (
-                object === source ||
-                baseIsMatch(object, source, getMatchData(source))
-              );
-            }
+    /**
+     * Deburrs `string` by converting
+     * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
+     * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
+     * letters to basic Latin letters and removing
+     * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to deburr.
+     * @returns {string} Returns the deburred string.
+     * @example
+     *
+     * _.deburr('déjà vu');
+     * // => 'deja vu'
+     */
+    function deburr(string) {
+      string = toString(string);
+      return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
+    }
 
-            /**
-             * This method is like `_.isMatch` except that it accepts `customizer` which
-             * is invoked to compare values. If `customizer` returns `undefined`, comparisons
-             * are handled by the method instead. The `customizer` is invoked with five
-             * arguments: (objValue, srcValue, index|key, object, source).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {Object} object The object to inspect.
-             * @param {Object} source The object of property values to match.
-             * @param {Function} [customizer] The function to customize comparisons.
-             * @returns {boolean} Returns `true` if `object` is a match, else `false`.
-             * @example
-             *
-             * function isGreeting(value) {
-             *   return /^h(?:i|ello)$/.test(value);
-             * }
-             *
-             * function customizer(objValue, srcValue) {
-             *   if (isGreeting(objValue) && isGreeting(srcValue)) {
-             *     return true;
-             *   }
-             * }
-             *
-             * var object = { 'greeting': 'hello' };
-             * var source = { 'greeting': 'hi' };
-             *
-             * _.isMatchWith(object, source, customizer);
-             * // => true
-             */
-            function isMatchWith(object, source, customizer) {
-              customizer =
-                typeof customizer == "function" ? customizer : undefined;
-              return baseIsMatch(
-                object,
-                source,
-                getMatchData(source),
-                customizer,
-              );
-            }
+    /**
+     * Checks if `string` ends with the given target string.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to inspect.
+     * @param {string} [target] The string to search for.
+     * @param {number} [position=string.length] The position to search up to.
+     * @returns {boolean} Returns `true` if `string` ends with `target`,
+     *  else `false`.
+     * @example
+     *
+     * _.endsWith('abc', 'c');
+     * // => true
+     *
+     * _.endsWith('abc', 'b');
+     * // => false
+     *
+     * _.endsWith('abc', 'b', 2);
+     * // => true
+     */
+    function endsWith(string, target, position) {
+      string = toString(string);
+      target = baseToString(target);
+
+      var length = string.length;
+      position = position === undefined
+        ? length
+        : baseClamp(toInteger(position), 0, length);
+
+      var end = position;
+      position -= target.length;
+      return position >= 0 && string.slice(position, end) == target;
+    }
 
-            /**
-             * Checks if `value` is `NaN`.
-             *
-             * **Note:** This method is based on
-             * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
-             * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
-             * `undefined` and other non-number values.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
-             * @example
-             *
-             * _.isNaN(NaN);
-             * // => true
-             *
-             * _.isNaN(new Number(NaN));
-             * // => true
-             *
-             * isNaN(undefined);
-             * // => true
-             *
-             * _.isNaN(undefined);
-             * // => false
-             */
-            function isNaN(value) {
-              // An `NaN` primitive is the only value that is not equal to itself.
-              // Perform the `toStringTag` check first to avoid errors with some
-              // ActiveX objects in IE.
-              return isNumber(value) && value != +value;
-            }
+    /**
+     * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
+     * corresponding HTML entities.
+     *
+     * **Note:** No other characters are escaped. To escape additional
+     * characters use a third-party library like [_he_](https://mths.be/he).
+     *
+     * Though the ">" character is escaped for symmetry, characters like
+     * ">" and "/" don't need escaping in HTML and have no special meaning
+     * unless they're part of a tag or unquoted attribute value. See
+     * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
+     * (under "semi-related fun fact") for more details.
+     *
+     * When working with HTML you should always
+     * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
+     * XSS vectors.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to escape.
+     * @returns {string} Returns the escaped string.
+     * @example
+     *
+     * _.escape('fred, barney, & pebbles');
+     * // => 'fred, barney, &amp; pebbles'
+     */
+    function escape(string) {
+      string = toString(string);
+      return (string && reHasUnescapedHtml.test(string))
+        ? string.replace(reUnescapedHtml, escapeHtmlChar)
+        : string;
+    }
 
-            /**
-             * Checks if `value` is a pristine native function.
-             *
-             * **Note:** This method can't reliably detect native functions in the presence
-             * of the core-js package because core-js circumvents this kind of detection.
-             * Despite multiple requests, the core-js maintainer has made it clear: any
-             * attempt to fix the detection will be obstructed. As a result, we're left
-             * with little choice but to throw an error. Unfortunately, this also affects
-             * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
-             * which rely on core-js.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a native function,
-             *  else `false`.
-             * @example
-             *
-             * _.isNative(Array.prototype.push);
-             * // => true
-             *
-             * _.isNative(_);
-             * // => false
-             */
-            function isNative(value) {
-              if (isMaskable(value)) {
-                throw new Error(CORE_ERROR_TEXT);
-              }
-              return baseIsNative(value);
-            }
+    /**
+     * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
+     * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to escape.
+     * @returns {string} Returns the escaped string.
+     * @example
+     *
+     * _.escapeRegExp('[lodash](https://lodash.com/)');
+     * // => '\[lodash\]\(https://lodash\.com/\)'
+     */
+    function escapeRegExp(string) {
+      string = toString(string);
+      return (string && reHasRegExpChar.test(string))
+        ? string.replace(reRegExpChar, '\\$&')
+        : string;
+    }
 
-            /**
-             * Checks if `value` is `null`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
-             * @example
-             *
-             * _.isNull(null);
-             * // => true
-             *
-             * _.isNull(void 0);
-             * // => false
-             */
-            function isNull(value) {
-              return value === null;
-            }
+    /**
+     * Converts `string` to
+     * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the kebab cased string.
+     * @example
+     *
+     * _.kebabCase('Foo Bar');
+     * // => 'foo-bar'
+     *
+     * _.kebabCase('fooBar');
+     * // => 'foo-bar'
+     *
+     * _.kebabCase('__FOO_BAR__');
+     * // => 'foo-bar'
+     */
+    var kebabCase = createCompounder(function(result, word, index) {
+      return result + (index ? '-' : '') + word.toLowerCase();
+    });
 
-            /**
-             * Checks if `value` is `null` or `undefined`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
-             * @example
-             *
-             * _.isNil(null);
-             * // => true
-             *
-             * _.isNil(void 0);
-             * // => true
-             *
-             * _.isNil(NaN);
-             * // => false
-             */
-            function isNil(value) {
-              return value == null;
-            }
+    /**
+     * Converts `string`, as space separated words, to lower case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the lower cased string.
+     * @example
+     *
+     * _.lowerCase('--Foo-Bar--');
+     * // => 'foo bar'
+     *
+     * _.lowerCase('fooBar');
+     * // => 'foo bar'
+     *
+     * _.lowerCase('__FOO_BAR__');
+     * // => 'foo bar'
+     */
+    var lowerCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + word.toLowerCase();
+    });
 
-            /**
-             * Checks if `value` is classified as a `Number` primitive or object.
-             *
-             * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
-             * classified as numbers, use the `_.isFinite` method.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a number, else `false`.
-             * @example
-             *
-             * _.isNumber(3);
-             * // => true
-             *
-             * _.isNumber(Number.MIN_VALUE);
-             * // => true
-             *
-             * _.isNumber(Infinity);
-             * // => true
-             *
-             * _.isNumber('3');
-             * // => false
-             */
-            function isNumber(value) {
-              return (
-                typeof value == "number" ||
-                (isObjectLike(value) && baseGetTag(value) == numberTag)
-              );
-            }
+    /**
+     * Converts the first character of `string` to lower case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the converted string.
+     * @example
+     *
+     * _.lowerFirst('Fred');
+     * // => 'fred'
+     *
+     * _.lowerFirst('FRED');
+     * // => 'fRED'
+     */
+    var lowerFirst = createCaseFirst('toLowerCase');
+
+    /**
+     * Pads `string` on the left and right sides if it's shorter than `length`.
+     * Padding characters are truncated if they can't be evenly divided by `length`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.pad('abc', 8);
+     * // => '  abc   '
+     *
+     * _.pad('abc', 8, '_-');
+     * // => '_-abc_-_'
+     *
+     * _.pad('abc', 3);
+     * // => 'abc'
+     */
+    function pad(string, length, chars) {
+      string = toString(string);
+      length = toInteger(length);
+
+      var strLength = length ? stringSize(string) : 0;
+      if (!length || strLength >= length) {
+        return string;
+      }
+      var mid = (length - strLength) / 2;
+      return (
+        createPadding(nativeFloor(mid), chars) +
+        string +
+        createPadding(nativeCeil(mid), chars)
+      );
+    }
 
-            /**
-             * Checks if `value` is a plain object, that is, an object created by the
-             * `Object` constructor or one with a `[[Prototype]]` of `null`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.8.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             * }
-             *
-             * _.isPlainObject(new Foo);
-             * // => false
-             *
-             * _.isPlainObject([1, 2, 3]);
-             * // => false
-             *
-             * _.isPlainObject({ 'x': 0, 'y': 0 });
-             * // => true
-             *
-             * _.isPlainObject(Object.create(null));
-             * // => true
-             */
-            function isPlainObject(value) {
-              if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
-                return false;
-              }
-              var proto = getPrototype(value);
-              if (proto === null) {
-                return true;
-              }
-              var Ctor =
-                hasOwnProperty.call(proto, "constructor") && proto.constructor;
-              return (
-                typeof Ctor == "function" &&
-                Ctor instanceof Ctor &&
-                funcToString.call(Ctor) == objectCtorString
-              );
-            }
+    /**
+     * Pads `string` on the right side if it's shorter than `length`. Padding
+     * characters are truncated if they exceed `length`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.padEnd('abc', 6);
+     * // => 'abc   '
+     *
+     * _.padEnd('abc', 6, '_-');
+     * // => 'abc_-_'
+     *
+     * _.padEnd('abc', 3);
+     * // => 'abc'
+     */
+    function padEnd(string, length, chars) {
+      string = toString(string);
+      length = toInteger(length);
+
+      var strLength = length ? stringSize(string) : 0;
+      return (length && strLength < length)
+        ? (string + createPadding(length - strLength, chars))
+        : string;
+    }
 
-            /**
-             * Checks if `value` is classified as a `RegExp` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.1.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
-             * @example
-             *
-             * _.isRegExp(/abc/);
-             * // => true
-             *
-             * _.isRegExp('/abc/');
-             * // => false
-             */
-            var isRegExp = nodeIsRegExp
-              ? baseUnary(nodeIsRegExp)
-              : baseIsRegExp;
-
-            /**
-             * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
-             * double precision number which isn't the result of a rounded unsafe integer.
-             *
-             * **Note:** This method is based on
-             * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
-             * @example
-             *
-             * _.isSafeInteger(3);
-             * // => true
-             *
-             * _.isSafeInteger(Number.MIN_VALUE);
-             * // => false
-             *
-             * _.isSafeInteger(Infinity);
-             * // => false
-             *
-             * _.isSafeInteger('3');
-             * // => false
-             */
-            function isSafeInteger(value) {
-              return (
-                isInteger(value) &&
-                value >= -MAX_SAFE_INTEGER &&
-                value <= MAX_SAFE_INTEGER
-              );
-            }
+    /**
+     * Pads `string` on the left side if it's shorter than `length`. Padding
+     * characters are truncated if they exceed `length`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.padStart('abc', 6);
+     * // => '   abc'
+     *
+     * _.padStart('abc', 6, '_-');
+     * // => '_-_abc'
+     *
+     * _.padStart('abc', 3);
+     * // => 'abc'
+     */
+    function padStart(string, length, chars) {
+      string = toString(string);
+      length = toInteger(length);
+
+      var strLength = length ? stringSize(string) : 0;
+      return (length && strLength < length)
+        ? (createPadding(length - strLength, chars) + string)
+        : string;
+    }
 
-            /**
-             * Checks if `value` is classified as a `Set` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.3.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a set, else `false`.
-             * @example
-             *
-             * _.isSet(new Set);
-             * // => true
-             *
-             * _.isSet(new WeakSet);
-             * // => false
-             */
-            var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;
-
-            /**
-             * Checks if `value` is classified as a `String` primitive or object.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a string, else `false`.
-             * @example
-             *
-             * _.isString('abc');
-             * // => true
-             *
-             * _.isString(1);
-             * // => false
-             */
-            function isString(value) {
-              return (
-                typeof value == "string" ||
-                (!isArray(value) &&
-                  isObjectLike(value) &&
-                  baseGetTag(value) == stringTag)
-              );
-            }
+    /**
+     * Converts `string` to an integer of the specified radix. If `radix` is
+     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
+     * hexadecimal, in which case a `radix` of `16` is used.
+     *
+     * **Note:** This method aligns with the
+     * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.1.0
+     * @category String
+     * @param {string} string The string to convert.
+     * @param {number} [radix=10] The radix to interpret `value` by.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.parseInt('08');
+     * // => 8
+     *
+     * _.map(['6', '08', '10'], _.parseInt);
+     * // => [6, 8, 10]
+     */
+    function parseInt(string, radix, guard) {
+      if (guard || radix == null) {
+        radix = 0;
+      } else if (radix) {
+        radix = +radix;
+      }
+      return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
+    }
 
-            /**
-             * Checks if `value` is classified as a `Symbol` primitive or object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
-             * @example
-             *
-             * _.isSymbol(Symbol.iterator);
-             * // => true
-             *
-             * _.isSymbol('abc');
-             * // => false
-             */
-            function isSymbol(value) {
-              return (
-                typeof value == "symbol" ||
-                (isObjectLike(value) && baseGetTag(value) == symbolTag)
-              );
-            }
+    /**
+     * Repeats the given string `n` times.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to repeat.
+     * @param {number} [n=1] The number of times to repeat the string.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the repeated string.
+     * @example
+     *
+     * _.repeat('*', 3);
+     * // => '***'
+     *
+     * _.repeat('abc', 2);
+     * // => 'abcabc'
+     *
+     * _.repeat('abc', 0);
+     * // => ''
+     */
+    function repeat(string, n, guard) {
+      if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
+        n = 1;
+      } else {
+        n = toInteger(n);
+      }
+      return baseRepeat(toString(string), n);
+    }
 
-            /**
-             * Checks if `value` is classified as a typed array.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
-             * @example
-             *
-             * _.isTypedArray(new Uint8Array);
-             * // => true
-             *
-             * _.isTypedArray([]);
-             * // => false
-             */
-            var isTypedArray = nodeIsTypedArray
-              ? baseUnary(nodeIsTypedArray)
-              : baseIsTypedArray;
-
-            /**
-             * Checks if `value` is `undefined`.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
-             * @example
-             *
-             * _.isUndefined(void 0);
-             * // => true
-             *
-             * _.isUndefined(null);
-             * // => false
-             */
-            function isUndefined(value) {
-              return value === undefined;
-            }
+    /**
+     * Replaces matches for `pattern` in `string` with `replacement`.
+     *
+     * **Note:** This method is based on
+     * [`String#replace`](https://mdn.io/String/replace).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to modify.
+     * @param {RegExp|string} pattern The pattern to replace.
+     * @param {Function|string} replacement The match replacement.
+     * @returns {string} Returns the modified string.
+     * @example
+     *
+     * _.replace('Hi Fred', 'Fred', 'Barney');
+     * // => 'Hi Barney'
+     */
+    function replace() {
+      var args = arguments,
+          string = toString(args[0]);
+
+      return args.length < 3 ? string : string.replace(args[1], args[2]);
+    }
 
-            /**
-             * Checks if `value` is classified as a `WeakMap` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.3.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
-             * @example
-             *
-             * _.isWeakMap(new WeakMap);
-             * // => true
-             *
-             * _.isWeakMap(new Map);
-             * // => false
-             */
-            function isWeakMap(value) {
-              return isObjectLike(value) && getTag(value) == weakMapTag;
-            }
+    /**
+     * Converts `string` to
+     * [snake case](https://en.wikipedia.org/wiki/Snake_case).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the snake cased string.
+     * @example
+     *
+     * _.snakeCase('Foo Bar');
+     * // => 'foo_bar'
+     *
+     * _.snakeCase('fooBar');
+     * // => 'foo_bar'
+     *
+     * _.snakeCase('--FOO-BAR--');
+     * // => 'foo_bar'
+     */
+    var snakeCase = createCompounder(function(result, word, index) {
+      return result + (index ? '_' : '') + word.toLowerCase();
+    });
 
-            /**
-             * Checks if `value` is classified as a `WeakSet` object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.3.0
-             * @category Lang
-             * @param {*} value The value to check.
-             * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
-             * @example
-             *
-             * _.isWeakSet(new WeakSet);
-             * // => true
-             *
-             * _.isWeakSet(new Set);
-             * // => false
-             */
-            function isWeakSet(value) {
-              return isObjectLike(value) && baseGetTag(value) == weakSetTag;
-            }
+    /**
+     * Splits `string` by `separator`.
+     *
+     * **Note:** This method is based on
+     * [`String#split`](https://mdn.io/String/split).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to split.
+     * @param {RegExp|string} separator The separator pattern to split by.
+     * @param {number} [limit] The length to truncate results to.
+     * @returns {Array} Returns the string segments.
+     * @example
+     *
+     * _.split('a-b-c', '-', 2);
+     * // => ['a', 'b']
+     */
+    function split(string, separator, limit) {
+      if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
+        separator = limit = undefined;
+      }
+      limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
+      if (!limit) {
+        return [];
+      }
+      string = toString(string);
+      if (string && (
+            typeof separator == 'string' ||
+            (separator != null && !isRegExp(separator))
+          )) {
+        separator = baseToString(separator);
+        if (!separator && hasUnicode(string)) {
+          return castSlice(stringToArray(string), 0, limit);
+        }
+      }
+      return string.split(separator, limit);
+    }
 
-            /**
-             * Checks if `value` is less than `other`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.9.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if `value` is less than `other`,
-             *  else `false`.
-             * @see _.gt
-             * @example
-             *
-             * _.lt(1, 3);
-             * // => true
-             *
-             * _.lt(3, 3);
-             * // => false
-             *
-             * _.lt(3, 1);
-             * // => false
-             */
-            var lt = createRelationalOperation(baseLt);
-
-            /**
-             * Checks if `value` is less than or equal to `other`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.9.0
-             * @category Lang
-             * @param {*} value The value to compare.
-             * @param {*} other The other value to compare.
-             * @returns {boolean} Returns `true` if `value` is less than or equal to
-             *  `other`, else `false`.
-             * @see _.gte
-             * @example
-             *
-             * _.lte(1, 3);
-             * // => true
-             *
-             * _.lte(3, 3);
-             * // => true
-             *
-             * _.lte(3, 1);
-             * // => false
-             */
-            var lte = createRelationalOperation(function (value, other) {
-              return value <= other;
-            });
+    /**
+     * Converts `string` to
+     * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.1.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the start cased string.
+     * @example
+     *
+     * _.startCase('--foo-bar--');
+     * // => 'Foo Bar'
+     *
+     * _.startCase('fooBar');
+     * // => 'Foo Bar'
+     *
+     * _.startCase('__FOO_BAR__');
+     * // => 'FOO BAR'
+     */
+    var startCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + upperFirst(word);
+    });
 
-            /**
-             * Converts `value` to an array.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {Array} Returns the converted array.
-             * @example
-             *
-             * _.toArray({ 'a': 1, 'b': 2 });
-             * // => [1, 2]
-             *
-             * _.toArray('abc');
-             * // => ['a', 'b', 'c']
-             *
-             * _.toArray(1);
-             * // => []
-             *
-             * _.toArray(null);
-             * // => []
-             */
-            function toArray(value) {
-              if (!value) {
-                return [];
-              }
-              if (isArrayLike(value)) {
-                return isString(value)
-                  ? stringToArray(value)
-                  : copyArray(value);
-              }
-              if (symIterator && value[symIterator]) {
-                return iteratorToArray(value[symIterator]());
-              }
-              var tag = getTag(value),
-                func =
-                  tag == mapTag
-                    ? mapToArray
-                    : tag == setTag
-                      ? setToArray
-                      : values;
-
-              return func(value);
-            }
+    /**
+     * Checks if `string` starts with the given target string.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to inspect.
+     * @param {string} [target] The string to search for.
+     * @param {number} [position=0] The position to search from.
+     * @returns {boolean} Returns `true` if `string` starts with `target`,
+     *  else `false`.
+     * @example
+     *
+     * _.startsWith('abc', 'a');
+     * // => true
+     *
+     * _.startsWith('abc', 'b');
+     * // => false
+     *
+     * _.startsWith('abc', 'b', 1);
+     * // => true
+     */
+    function startsWith(string, target, position) {
+      string = toString(string);
+      position = position == null
+        ? 0
+        : baseClamp(toInteger(position), 0, string.length);
+
+      target = baseToString(target);
+      return string.slice(position, position + target.length) == target;
+    }
 
-            /**
-             * Converts `value` to a finite number.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.12.0
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {number} Returns the converted number.
-             * @example
-             *
-             * _.toFinite(3.2);
-             * // => 3.2
-             *
-             * _.toFinite(Number.MIN_VALUE);
-             * // => 5e-324
-             *
-             * _.toFinite(Infinity);
-             * // => 1.7976931348623157e+308
-             *
-             * _.toFinite('3.2');
-             * // => 3.2
-             */
-            function toFinite(value) {
-              if (!value) {
-                return value === 0 ? value : 0;
-              }
-              value = toNumber(value);
-              if (value === INFINITY || value === -INFINITY) {
-                var sign = value < 0 ? -1 : 1;
-                return sign * MAX_INTEGER;
-              }
-              return value === value ? value : 0;
-            }
+    /**
+     * Creates a compiled template function that can interpolate data properties
+     * in "interpolate" delimiters, HTML-escape interpolated data properties in
+     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
+     * properties may be accessed as free variables in the template. If a setting
+     * object is given, it takes precedence over `_.templateSettings` values.
+     *
+     * **Note:** In the development build `_.template` utilizes
+     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
+     * for easier debugging.
+     *
+     * For more information on precompiling templates see
+     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
+     *
+     * For more information on Chrome extension sandboxes see
+     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The template string.
+     * @param {Object} [options={}] The options object.
+     * @param {RegExp} [options.escape=_.templateSettings.escape]
+     *  The HTML "escape" delimiter.
+     * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
+     *  The "evaluate" delimiter.
+     * @param {Object} [options.imports=_.templateSettings.imports]
+     *  An object to import into the template as free variables.
+     * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
+     *  The "interpolate" delimiter.
+     * @param {string} [options.sourceURL='lodash.templateSources[n]']
+     *  The sourceURL of the compiled template.
+     * @param {string} [options.variable='obj']
+     *  The data object variable name.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the compiled template function.
+     * @example
+     *
+     * // Use the "interpolate" delimiter to create a compiled template.
+     * var compiled = _.template('hello <%= user %>!');
+     * compiled({ 'user': 'fred' });
+     * // => 'hello fred!'
+     *
+     * // Use the HTML "escape" delimiter to escape data property values.
+     * var compiled = _.template('<b><%- value %></b>');
+     * compiled({ 'value': '<script>' });
+     * // => '<b>&lt;script&gt;</b>'
+     *
+     * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
+     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
+     * compiled({ 'users': ['fred', 'barney'] });
+     * // => '<li>fred</li><li>barney</li>'
+     *
+     * // Use the internal `print` function in "evaluate" delimiters.
+     * var compiled = _.template('<% print("hello " + user); %>!');
+     * compiled({ 'user': 'barney' });
+     * // => 'hello barney!'
+     *
+     * // Use the ES template literal delimiter as an "interpolate" delimiter.
+     * // Disable support by replacing the "interpolate" delimiter.
+     * var compiled = _.template('hello ${ user }!');
+     * compiled({ 'user': 'pebbles' });
+     * // => 'hello pebbles!'
+     *
+     * // Use backslashes to treat delimiters as plain text.
+     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
+     * compiled({ 'value': 'ignored' });
+     * // => '<%- value %>'
+     *
+     * // Use the `imports` option to import `jQuery` as `jq`.
+     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
+     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
+     * compiled({ 'users': ['fred', 'barney'] });
+     * // => '<li>fred</li><li>barney</li>'
+     *
+     * // Use the `sourceURL` option to specify a custom sourceURL for the template.
+     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
+     * compiled(data);
+     * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
+     *
+     * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
+     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
+     * compiled.source;
+     * // => function(data) {
+     * //   var __t, __p = '';
+     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
+     * //   return __p;
+     * // }
+     *
+     * // Use custom template delimiters.
+     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
+     * var compiled = _.template('hello {{ user }}!');
+     * compiled({ 'user': 'mustache' });
+     * // => 'hello mustache!'
+     *
+     * // Use the `source` property to inline compiled templates for meaningful
+     * // line numbers in error messages and stack traces.
+     * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
+     *   var JST = {\
+     *     "main": ' + _.template(mainText).source + '\
+     *   };\
+     * ');
+     */
+    function template(string, options, guard) {
+      // Based on John Resig's `tmpl` implementation
+      // (http://ejohn.org/blog/javascript-micro-templating/)
+      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
+      var settings = lodash.templateSettings;
+
+      if (guard && isIterateeCall(string, options, guard)) {
+        options = undefined;
+      }
+      string = toString(string);
+      options = assignInWith({}, options, settings, customDefaultsAssignIn);
+
+      var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
+          importsKeys = keys(imports),
+          importsValues = baseValues(imports, importsKeys);
+
+      var isEscaping,
+          isEvaluating,
+          index = 0,
+          interpolate = options.interpolate || reNoMatch,
+          source = "__p += '";
+
+      // Compile the regexp to match each delimiter.
+      var reDelimiters = RegExp(
+        (options.escape || reNoMatch).source + '|' +
+        interpolate.source + '|' +
+        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
+        (options.evaluate || reNoMatch).source + '|$'
+      , 'g');
+
+      // Use a sourceURL for easier debugging.
+      var sourceURL = '//# sourceURL=' +
+        ('sourceURL' in options
+          ? options.sourceURL
+          : ('lodash.templateSources[' + (++templateCounter) + ']')
+        ) + '\n';
+
+      string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
+        interpolateValue || (interpolateValue = esTemplateValue);
+
+        // Escape characters that can't be included in string literals.
+        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
+
+        // Replace delimiters with snippets.
+        if (escapeValue) {
+          isEscaping = true;
+          source += "' +\n__e(" + escapeValue + ") +\n'";
+        }
+        if (evaluateValue) {
+          isEvaluating = true;
+          source += "';\n" + evaluateValue + ";\n__p += '";
+        }
+        if (interpolateValue) {
+          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
+        }
+        index = offset + match.length;
+
+        // The JS engine embedded in Adobe products needs `match` returned in
+        // order to produce the correct `offset` value.
+        return match;
+      });
 
-            /**
-             * Converts `value` to an integer.
-             *
-             * **Note:** This method is loosely based on
-             * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {number} Returns the converted integer.
-             * @example
-             *
-             * _.toInteger(3.2);
-             * // => 3
-             *
-             * _.toInteger(Number.MIN_VALUE);
-             * // => 0
-             *
-             * _.toInteger(Infinity);
-             * // => 1.7976931348623157e+308
-             *
-             * _.toInteger('3.2');
-             * // => 3
-             */
-            function toInteger(value) {
-              var result = toFinite(value),
-                remainder = result % 1;
-
-              return result === result
-                ? remainder
-                  ? result - remainder
-                  : result
-                : 0;
-            }
+      source += "';\n";
+
+      // If `variable` is not specified wrap a with-statement around the generated
+      // code to add the data object to the top of the scope chain.
+      var variable = options.variable;
+      if (!variable) {
+        source = 'with (obj) {\n' + source + '\n}\n';
+      }
+      // Cleanup code by stripping empty strings.
+      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
+        .replace(reEmptyStringMiddle, '$1')
+        .replace(reEmptyStringTrailing, '$1;');
+
+      // Frame code as the function body.
+      source = 'function(' + (variable || 'obj') + ') {\n' +
+        (variable
+          ? ''
+          : 'obj || (obj = {});\n'
+        ) +
+        "var __t, __p = ''" +
+        (isEscaping
+           ? ', __e = _.escape'
+           : ''
+        ) +
+        (isEvaluating
+          ? ', __j = Array.prototype.join;\n' +
+            "function print() { __p += __j.call(arguments, '') }\n"
+          : ';\n'
+        ) +
+        source +
+        'return __p\n}';
+
+      var result = attempt(function() {
+        return Function(importsKeys, sourceURL + 'return ' + source)
+          .apply(undefined, importsValues);
+      });
 
-            /**
-             * Converts `value` to an integer suitable for use as the length of an
-             * array-like object.
-             *
-             * **Note:** This method is based on
-             * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {number} Returns the converted integer.
-             * @example
-             *
-             * _.toLength(3.2);
-             * // => 3
-             *
-             * _.toLength(Number.MIN_VALUE);
-             * // => 0
-             *
-             * _.toLength(Infinity);
-             * // => 4294967295
-             *
-             * _.toLength('3.2');
-             * // => 3
-             */
-            function toLength(value) {
-              return value
-                ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH)
-                : 0;
-            }
+      // Provide the compiled function's source by its `toString` method or
+      // the `source` property as a convenience for inlining compiled templates.
+      result.source = source;
+      if (isError(result)) {
+        throw result;
+      }
+      return result;
+    }
 
-            /**
-             * Converts `value` to a number.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to process.
-             * @returns {number} Returns the number.
-             * @example
-             *
-             * _.toNumber(3.2);
-             * // => 3.2
-             *
-             * _.toNumber(Number.MIN_VALUE);
-             * // => 5e-324
-             *
-             * _.toNumber(Infinity);
-             * // => Infinity
-             *
-             * _.toNumber('3.2');
-             * // => 3.2
-             */
-            function toNumber(value) {
-              if (typeof value == "number") {
-                return value;
-              }
-              if (isSymbol(value)) {
-                return NAN;
-              }
-              if (isObject(value)) {
-                var other =
-                  typeof value.valueOf == "function" ? value.valueOf() : value;
-                value = isObject(other) ? other + "" : other;
-              }
-              if (typeof value != "string") {
-                return value === 0 ? value : +value;
-              }
-              value = value.replace(reTrim, "");
-              var isBinary = reIsBinary.test(value);
-              return isBinary || reIsOctal.test(value)
-                ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
-                : reIsBadHex.test(value)
-                  ? NAN
-                  : +value;
-            }
+    /**
+     * Converts `string`, as a whole, to lower case just like
+     * [String#toLowerCase](https://mdn.io/toLowerCase).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the lower cased string.
+     * @example
+     *
+     * _.toLower('--Foo-Bar--');
+     * // => '--foo-bar--'
+     *
+     * _.toLower('fooBar');
+     * // => 'foobar'
+     *
+     * _.toLower('__FOO_BAR__');
+     * // => '__foo_bar__'
+     */
+    function toLower(value) {
+      return toString(value).toLowerCase();
+    }
 
-            /**
-             * Converts `value` to a plain object flattening inherited enumerable string
-             * keyed properties of `value` to own properties of the plain object.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {Object} Returns the converted plain object.
-             * @example
-             *
-             * function Foo() {
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.assign({ 'a': 1 }, new Foo);
-             * // => { 'a': 1, 'b': 2 }
-             *
-             * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
-             * // => { 'a': 1, 'b': 2, 'c': 3 }
-             */
-            function toPlainObject(value) {
-              return copyObject(value, keysIn(value));
-            }
+    /**
+     * Converts `string`, as a whole, to upper case just like
+     * [String#toUpperCase](https://mdn.io/toUpperCase).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the upper cased string.
+     * @example
+     *
+     * _.toUpper('--foo-bar--');
+     * // => '--FOO-BAR--'
+     *
+     * _.toUpper('fooBar');
+     * // => 'FOOBAR'
+     *
+     * _.toUpper('__foo_bar__');
+     * // => '__FOO_BAR__'
+     */
+    function toUpper(value) {
+      return toString(value).toUpperCase();
+    }
 
-            /**
-             * Converts `value` to a safe integer. A safe integer can be compared and
-             * represented correctly.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {number} Returns the converted integer.
-             * @example
-             *
-             * _.toSafeInteger(3.2);
-             * // => 3
-             *
-             * _.toSafeInteger(Number.MIN_VALUE);
-             * // => 0
-             *
-             * _.toSafeInteger(Infinity);
-             * // => 9007199254740991
-             *
-             * _.toSafeInteger('3.2');
-             * // => 3
-             */
-            function toSafeInteger(value) {
-              return value
-                ? baseClamp(
-                    toInteger(value),
-                    -MAX_SAFE_INTEGER,
-                    MAX_SAFE_INTEGER,
-                  )
-                : value === 0
-                  ? value
-                  : 0;
-            }
+    /**
+     * Removes leading and trailing whitespace or specified characters from `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to trim.
+     * @param {string} [chars=whitespace] The characters to trim.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the trimmed string.
+     * @example
+     *
+     * _.trim('  abc  ');
+     * // => 'abc'
+     *
+     * _.trim('-_-abc-_-', '_-');
+     * // => 'abc'
+     *
+     * _.map(['  foo  ', '  bar  '], _.trim);
+     * // => ['foo', 'bar']
+     */
+    function trim(string, chars, guard) {
+      string = toString(string);
+      if (string && (guard || chars === undefined)) {
+        return string.replace(reTrim, '');
+      }
+      if (!string || !(chars = baseToString(chars))) {
+        return string;
+      }
+      var strSymbols = stringToArray(string),
+          chrSymbols = stringToArray(chars),
+          start = charsStartIndex(strSymbols, chrSymbols),
+          end = charsEndIndex(strSymbols, chrSymbols) + 1;
+
+      return castSlice(strSymbols, start, end).join('');
+    }
 
-            /**
-             * Converts `value` to a string. An empty string is returned for `null`
-             * and `undefined` values. The sign of `-0` is preserved.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Lang
-             * @param {*} value The value to convert.
-             * @returns {string} Returns the converted string.
-             * @example
-             *
-             * _.toString(null);
-             * // => ''
-             *
-             * _.toString(-0);
-             * // => '-0'
-             *
-             * _.toString([1, 2, 3]);
-             * // => '1,2,3'
-             */
-            function toString(value) {
-              return value == null ? "" : baseToString(value);
-            }
+    /**
+     * Removes trailing whitespace or specified characters from `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to trim.
+     * @param {string} [chars=whitespace] The characters to trim.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the trimmed string.
+     * @example
+     *
+     * _.trimEnd('  abc  ');
+     * // => '  abc'
+     *
+     * _.trimEnd('-_-abc-_-', '_-');
+     * // => '-_-abc'
+     */
+    function trimEnd(string, chars, guard) {
+      string = toString(string);
+      if (string && (guard || chars === undefined)) {
+        return string.replace(reTrimEnd, '');
+      }
+      if (!string || !(chars = baseToString(chars))) {
+        return string;
+      }
+      var strSymbols = stringToArray(string),
+          end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
+
+      return castSlice(strSymbols, 0, end).join('');
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Assigns own enumerable string keyed properties of source objects to the
-             * destination object. Source objects are applied from left to right.
-             * Subsequent sources overwrite property assignments of previous sources.
-             *
-             * **Note:** This method mutates `object` and is loosely based on
-             * [`Object.assign`](https://mdn.io/Object/assign).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.10.0
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} [sources] The source objects.
-             * @returns {Object} Returns `object`.
-             * @see _.assignIn
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             * }
-             *
-             * function Bar() {
-             *   this.c = 3;
-             * }
-             *
-             * Foo.prototype.b = 2;
-             * Bar.prototype.d = 4;
-             *
-             * _.assign({ 'a': 0 }, new Foo, new Bar);
-             * // => { 'a': 1, 'c': 3 }
-             */
-            var assign = createAssigner(function (object, source) {
-              if (isPrototype(source) || isArrayLike(source)) {
-                copyObject(source, keys(source), object);
-                return;
-              }
-              for (var key in source) {
-                if (hasOwnProperty.call(source, key)) {
-                  assignValue(object, key, source[key]);
-                }
-              }
-            });
+    /**
+     * Removes leading whitespace or specified characters from `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to trim.
+     * @param {string} [chars=whitespace] The characters to trim.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the trimmed string.
+     * @example
+     *
+     * _.trimStart('  abc  ');
+     * // => 'abc  '
+     *
+     * _.trimStart('-_-abc-_-', '_-');
+     * // => 'abc-_-'
+     */
+    function trimStart(string, chars, guard) {
+      string = toString(string);
+      if (string && (guard || chars === undefined)) {
+        return string.replace(reTrimStart, '');
+      }
+      if (!string || !(chars = baseToString(chars))) {
+        return string;
+      }
+      var strSymbols = stringToArray(string),
+          start = charsStartIndex(strSymbols, stringToArray(chars));
+
+      return castSlice(strSymbols, start).join('');
+    }
 
-            /**
-             * This method is like `_.assign` except that it iterates over own and
-             * inherited source properties.
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @alias extend
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} [sources] The source objects.
-             * @returns {Object} Returns `object`.
-             * @see _.assign
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             * }
-             *
-             * function Bar() {
-             *   this.c = 3;
-             * }
-             *
-             * Foo.prototype.b = 2;
-             * Bar.prototype.d = 4;
-             *
-             * _.assignIn({ 'a': 0 }, new Foo, new Bar);
-             * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
-             */
-            var assignIn = createAssigner(function (object, source) {
-              copyObject(source, keysIn(source), object);
-            });
+    /**
+     * Truncates `string` if it's longer than the given maximum string length.
+     * The last characters of the truncated string are replaced with the omission
+     * string which defaults to "...".
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to truncate.
+     * @param {Object} [options={}] The options object.
+     * @param {number} [options.length=30] The maximum string length.
+     * @param {string} [options.omission='...'] The string to indicate text is omitted.
+     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
+     * @returns {string} Returns the truncated string.
+     * @example
+     *
+     * _.truncate('hi-diddly-ho there, neighborino');
+     * // => 'hi-diddly-ho there, neighbo...'
+     *
+     * _.truncate('hi-diddly-ho there, neighborino', {
+     *   'length': 24,
+     *   'separator': ' '
+     * });
+     * // => 'hi-diddly-ho there,...'
+     *
+     * _.truncate('hi-diddly-ho there, neighborino', {
+     *   'length': 24,
+     *   'separator': /,? +/
+     * });
+     * // => 'hi-diddly-ho there...'
+     *
+     * _.truncate('hi-diddly-ho there, neighborino', {
+     *   'omission': ' [...]'
+     * });
+     * // => 'hi-diddly-ho there, neig [...]'
+     */
+    function truncate(string, options) {
+      var length = DEFAULT_TRUNC_LENGTH,
+          omission = DEFAULT_TRUNC_OMISSION;
+
+      if (isObject(options)) {
+        var separator = 'separator' in options ? options.separator : separator;
+        length = 'length' in options ? toInteger(options.length) : length;
+        omission = 'omission' in options ? baseToString(options.omission) : omission;
+      }
+      string = toString(string);
+
+      var strLength = string.length;
+      if (hasUnicode(string)) {
+        var strSymbols = stringToArray(string);
+        strLength = strSymbols.length;
+      }
+      if (length >= strLength) {
+        return string;
+      }
+      var end = length - stringSize(omission);
+      if (end < 1) {
+        return omission;
+      }
+      var result = strSymbols
+        ? castSlice(strSymbols, 0, end).join('')
+        : string.slice(0, end);
+
+      if (separator === undefined) {
+        return result + omission;
+      }
+      if (strSymbols) {
+        end += (result.length - end);
+      }
+      if (isRegExp(separator)) {
+        if (string.slice(end).search(separator)) {
+          var match,
+              substring = result;
+
+          if (!separator.global) {
+            separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
+          }
+          separator.lastIndex = 0;
+          while ((match = separator.exec(substring))) {
+            var newEnd = match.index;
+          }
+          result = result.slice(0, newEnd === undefined ? end : newEnd);
+        }
+      } else if (string.indexOf(baseToString(separator), end) != end) {
+        var index = result.lastIndexOf(separator);
+        if (index > -1) {
+          result = result.slice(0, index);
+        }
+      }
+      return result + omission;
+    }
 
-            /**
-             * This method is like `_.assignIn` except that it accepts `customizer`
-             * which is invoked to produce the assigned values. If `customizer` returns
-             * `undefined`, assignment is handled by the method instead. The `customizer`
-             * is invoked with five arguments: (objValue, srcValue, key, object, source).
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @alias extendWith
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} sources The source objects.
-             * @param {Function} [customizer] The function to customize assigned values.
-             * @returns {Object} Returns `object`.
-             * @see _.assignWith
-             * @example
-             *
-             * function customizer(objValue, srcValue) {
-             *   return _.isUndefined(objValue) ? srcValue : objValue;
-             * }
-             *
-             * var defaults = _.partialRight(_.assignInWith, customizer);
-             *
-             * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
-             * // => { 'a': 1, 'b': 2 }
-             */
-            var assignInWith = createAssigner(
-              function (object, source, srcIndex, customizer) {
-                copyObject(source, keysIn(source), object, customizer);
-              },
-            );
-
-            /**
-             * This method is like `_.assign` except that it accepts `customizer`
-             * which is invoked to produce the assigned values. If `customizer` returns
-             * `undefined`, assignment is handled by the method instead. The `customizer`
-             * is invoked with five arguments: (objValue, srcValue, key, object, source).
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} sources The source objects.
-             * @param {Function} [customizer] The function to customize assigned values.
-             * @returns {Object} Returns `object`.
-             * @see _.assignInWith
-             * @example
-             *
-             * function customizer(objValue, srcValue) {
-             *   return _.isUndefined(objValue) ? srcValue : objValue;
-             * }
-             *
-             * var defaults = _.partialRight(_.assignWith, customizer);
-             *
-             * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
-             * // => { 'a': 1, 'b': 2 }
-             */
-            var assignWith = createAssigner(
-              function (object, source, srcIndex, customizer) {
-                copyObject(source, keys(source), object, customizer);
-              },
-            );
-
-            /**
-             * Creates an array of values corresponding to `paths` of `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.0.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {...(string|string[])} [paths] The property paths to pick.
-             * @returns {Array} Returns the picked values.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
-             *
-             * _.at(object, ['a[0].b.c', 'a[1]']);
-             * // => [3, 4]
-             */
-            var at = flatRest(baseAt);
-
-            /**
-             * Creates an object that inherits from the `prototype` object. If a
-             * `properties` object is given, its own enumerable string keyed properties
-             * are assigned to the created object.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.3.0
-             * @category Object
-             * @param {Object} prototype The object to inherit from.
-             * @param {Object} [properties] The properties to assign to the object.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * function Shape() {
-             *   this.x = 0;
-             *   this.y = 0;
-             * }
-             *
-             * function Circle() {
-             *   Shape.call(this);
-             * }
-             *
-             * Circle.prototype = _.create(Shape.prototype, {
-             *   'constructor': Circle
-             * });
-             *
-             * var circle = new Circle;
-             * circle instanceof Circle;
-             * // => true
-             *
-             * circle instanceof Shape;
-             * // => true
-             */
-            function create(prototype, properties) {
-              var result = baseCreate(prototype);
-              return properties == null
-                ? result
-                : baseAssign(result, properties);
-            }
+    /**
+     * The inverse of `_.escape`; this method converts the HTML entities
+     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to
+     * their corresponding characters.
+     *
+     * **Note:** No other HTML entities are unescaped. To unescape additional
+     * HTML entities use a third-party library like [_he_](https://mths.be/he).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.6.0
+     * @category String
+     * @param {string} [string=''] The string to unescape.
+     * @returns {string} Returns the unescaped string.
+     * @example
+     *
+     * _.unescape('fred, barney, &amp; pebbles');
+     * // => 'fred, barney, & pebbles'
+     */
+    function unescape(string) {
+      string = toString(string);
+      return (string && reHasEscapedHtml.test(string))
+        ? string.replace(reEscapedHtml, unescapeHtmlChar)
+        : string;
+    }
 
-            /**
-             * Assigns own and inherited enumerable string keyed properties of source
-             * objects to the destination object for all destination properties that
-             * resolve to `undefined`. Source objects are applied from left to right.
-             * Once a property is set, additional values of the same property are ignored.
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} [sources] The source objects.
-             * @returns {Object} Returns `object`.
-             * @see _.defaultsDeep
-             * @example
-             *
-             * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
-             * // => { 'a': 1, 'b': 2 }
-             */
-            var defaults = baseRest(function (object, sources) {
-              object = Object(object);
-
-              var index = -1;
-              var length = sources.length;
-              var guard = length > 2 ? sources[2] : undefined;
-
-              if (guard && isIterateeCall(sources[0], sources[1], guard)) {
-                length = 1;
-              }
+    /**
+     * Converts `string`, as space separated words, to upper case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the upper cased string.
+     * @example
+     *
+     * _.upperCase('--foo-bar');
+     * // => 'FOO BAR'
+     *
+     * _.upperCase('fooBar');
+     * // => 'FOO BAR'
+     *
+     * _.upperCase('__foo_bar__');
+     * // => 'FOO BAR'
+     */
+    var upperCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + word.toUpperCase();
+    });
 
-              while (++index < length) {
-                var source = sources[index];
-                var props = keysIn(source);
-                var propsIndex = -1;
-                var propsLength = props.length;
-
-                while (++propsIndex < propsLength) {
-                  var key = props[propsIndex];
-                  var value = object[key];
-
-                  if (
-                    value === undefined ||
-                    (eq(value, objectProto[key]) &&
-                      !hasOwnProperty.call(object, key))
-                  ) {
-                    object[key] = source[key];
-                  }
-                }
-              }
+    /**
+     * Converts the first character of `string` to upper case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the converted string.
+     * @example
+     *
+     * _.upperFirst('fred');
+     * // => 'Fred'
+     *
+     * _.upperFirst('FRED');
+     * // => 'FRED'
+     */
+    var upperFirst = createCaseFirst('toUpperCase');
+
+    /**
+     * Splits `string` into an array of its words.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to inspect.
+     * @param {RegExp|string} [pattern] The pattern to match words.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the words of `string`.
+     * @example
+     *
+     * _.words('fred, barney, & pebbles');
+     * // => ['fred', 'barney', 'pebbles']
+     *
+     * _.words('fred, barney, & pebbles', /[^, ]+/g);
+     * // => ['fred', 'barney', '&', 'pebbles']
+     */
+    function words(string, pattern, guard) {
+      string = toString(string);
+      pattern = guard ? undefined : pattern;
+
+      if (pattern === undefined) {
+        return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
+      }
+      return string.match(pattern) || [];
+    }
 
-              return object;
-            });
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Attempts to invoke `func`, returning either the result or the caught error
+     * object. Any additional arguments are provided to `func` when it's invoked.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {Function} func The function to attempt.
+     * @param {...*} [args] The arguments to invoke `func` with.
+     * @returns {*} Returns the `func` result or error object.
+     * @example
+     *
+     * // Avoid throwing errors for invalid selectors.
+     * var elements = _.attempt(function(selector) {
+     *   return document.querySelectorAll(selector);
+     * }, '>_>');
+     *
+     * if (_.isError(elements)) {
+     *   elements = [];
+     * }
+     */
+    var attempt = baseRest(function(func, args) {
+      try {
+        return apply(func, undefined, args);
+      } catch (e) {
+        return isError(e) ? e : new Error(e);
+      }
+    });
 
-            /**
-             * This method is like `_.defaults` except that it recursively assigns
-             * default properties.
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.10.0
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} [sources] The source objects.
-             * @returns {Object} Returns `object`.
-             * @see _.defaults
-             * @example
-             *
-             * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
-             * // => { 'a': { 'b': 2, 'c': 3 } }
-             */
-            var defaultsDeep = baseRest(function (args) {
-              args.push(undefined, customDefaultsMerge);
-              return apply(mergeWith, undefined, args);
-            });
+    /**
+     * Binds methods of an object to the object itself, overwriting the existing
+     * method.
+     *
+     * **Note:** This method doesn't set the "length" property of bound functions.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {Object} object The object to bind and assign the bound methods to.
+     * @param {...(string|string[])} methodNames The object method names to bind.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var view = {
+     *   'label': 'docs',
+     *   'click': function() {
+     *     console.log('clicked ' + this.label);
+     *   }
+     * };
+     *
+     * _.bindAll(view, ['click']);
+     * jQuery(element).on('click', view.click);
+     * // => Logs 'clicked docs' when clicked.
+     */
+    var bindAll = flatRest(function(object, methodNames) {
+      arrayEach(methodNames, function(key) {
+        key = toKey(key);
+        baseAssignValue(object, key, bind(object[key], object));
+      });
+      return object;
+    });
 
-            /**
-             * This method is like `_.find` except that it returns the key of the first
-             * element `predicate` returns truthy for instead of the element itself.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.1.0
-             * @category Object
-             * @param {Object} object The object to inspect.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {string|undefined} Returns the key of the matched element,
-             *  else `undefined`.
-             * @example
-             *
-             * var users = {
-             *   'barney':  { 'age': 36, 'active': true },
-             *   'fred':    { 'age': 40, 'active': false },
-             *   'pebbles': { 'age': 1,  'active': true }
-             * };
-             *
-             * _.findKey(users, function(o) { return o.age < 40; });
-             * // => 'barney' (iteration order is not guaranteed)
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.findKey(users, { 'age': 1, 'active': true });
-             * // => 'pebbles'
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.findKey(users, ['active', false]);
-             * // => 'fred'
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.findKey(users, 'active');
-             * // => 'barney'
-             */
-            function findKey(object, predicate) {
-              return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
-            }
+    /**
+     * Creates a function that iterates over `pairs` and invokes the corresponding
+     * function of the first predicate to return truthy. The predicate-function
+     * pairs are invoked with the `this` binding and arguments of the created
+     * function.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {Array} pairs The predicate-function pairs.
+     * @returns {Function} Returns the new composite function.
+     * @example
+     *
+     * var func = _.cond([
+     *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
+     *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
+     *   [_.stubTrue,                      _.constant('no match')]
+     * ]);
+     *
+     * func({ 'a': 1, 'b': 2 });
+     * // => 'matches A'
+     *
+     * func({ 'a': 0, 'b': 1 });
+     * // => 'matches B'
+     *
+     * func({ 'a': '1', 'b': '2' });
+     * // => 'no match'
+     */
+    function cond(pairs) {
+      var length = pairs == null ? 0 : pairs.length,
+          toIteratee = getIteratee();
+
+      pairs = !length ? [] : arrayMap(pairs, function(pair) {
+        if (typeof pair[1] != 'function') {
+          throw new TypeError(FUNC_ERROR_TEXT);
+        }
+        return [toIteratee(pair[0]), pair[1]];
+      });
 
-            /**
-             * This method is like `_.findKey` except that it iterates over elements of
-             * a collection in the opposite order.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Object
-             * @param {Object} object The object to inspect.
-             * @param {Function} [predicate=_.identity] The function invoked per iteration.
-             * @returns {string|undefined} Returns the key of the matched element,
-             *  else `undefined`.
-             * @example
-             *
-             * var users = {
-             *   'barney':  { 'age': 36, 'active': true },
-             *   'fred':    { 'age': 40, 'active': false },
-             *   'pebbles': { 'age': 1,  'active': true }
-             * };
-             *
-             * _.findLastKey(users, function(o) { return o.age < 40; });
-             * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.findLastKey(users, { 'age': 36, 'active': true });
-             * // => 'barney'
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.findLastKey(users, ['active', false]);
-             * // => 'fred'
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.findLastKey(users, 'active');
-             * // => 'pebbles'
-             */
-            function findLastKey(object, predicate) {
-              return baseFindKey(
-                object,
-                getIteratee(predicate, 3),
-                baseForOwnRight,
-              );
-            }
+      return baseRest(function(args) {
+        var index = -1;
+        while (++index < length) {
+          var pair = pairs[index];
+          if (apply(pair[0], this, args)) {
+            return apply(pair[1], this, args);
+          }
+        }
+      });
+    }
 
-            /**
-             * Iterates over own and inherited enumerable string keyed properties of an
-             * object and invokes `iteratee` for each property. The iteratee is invoked
-             * with three arguments: (value, key, object). Iteratee functions may exit
-             * iteration early by explicitly returning `false`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.3.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Object} Returns `object`.
-             * @see _.forInRight
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.forIn(new Foo, function(value, key) {
-             *   console.log(key);
-             * });
-             * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
-             */
-            function forIn(object, iteratee) {
-              return object == null
-                ? object
-                : baseFor(object, getIteratee(iteratee, 3), keysIn);
-            }
+    /**
+     * Creates a function that invokes the predicate properties of `source` with
+     * the corresponding property values of a given object, returning `true` if
+     * all predicates return truthy, else `false`.
+     *
+     * **Note:** The created function is equivalent to `_.conformsTo` with
+     * `source` partially applied.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {Object} source The object of property predicates to conform to.
+     * @returns {Function} Returns the new spec function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': 2, 'b': 1 },
+     *   { 'a': 1, 'b': 2 }
+     * ];
+     *
+     * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
+     * // => [{ 'a': 1, 'b': 2 }]
+     */
+    function conforms(source) {
+      return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
+    }
 
-            /**
-             * This method is like `_.forIn` except that it iterates over properties of
-             * `object` in the opposite order.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Object} Returns `object`.
-             * @see _.forIn
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.forInRight(new Foo, function(value, key) {
-             *   console.log(key);
-             * });
-             * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
-             */
-            function forInRight(object, iteratee) {
-              return object == null
-                ? object
-                : baseForRight(object, getIteratee(iteratee, 3), keysIn);
-            }
+    /**
+     * Creates a function that returns `value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Util
+     * @param {*} value The value to return from the new function.
+     * @returns {Function} Returns the new constant function.
+     * @example
+     *
+     * var objects = _.times(2, _.constant({ 'a': 1 }));
+     *
+     * console.log(objects);
+     * // => [{ 'a': 1 }, { 'a': 1 }]
+     *
+     * console.log(objects[0] === objects[1]);
+     * // => true
+     */
+    function constant(value) {
+      return function() {
+        return value;
+      };
+    }
 
-            /**
-             * Iterates over own enumerable string keyed properties of an object and
-             * invokes `iteratee` for each property. The iteratee is invoked with three
-             * arguments: (value, key, object). Iteratee functions may exit iteration
-             * early by explicitly returning `false`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.3.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Object} Returns `object`.
-             * @see _.forOwnRight
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.forOwn(new Foo, function(value, key) {
-             *   console.log(key);
-             * });
-             * // => Logs 'a' then 'b' (iteration order is not guaranteed).
-             */
-            function forOwn(object, iteratee) {
-              return object && baseForOwn(object, getIteratee(iteratee, 3));
-            }
+    /**
+     * Checks `value` to determine whether a default value should be returned in
+     * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
+     * or `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.14.0
+     * @category Util
+     * @param {*} value The value to check.
+     * @param {*} defaultValue The default value.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * _.defaultTo(1, 10);
+     * // => 1
+     *
+     * _.defaultTo(undefined, 10);
+     * // => 10
+     */
+    function defaultTo(value, defaultValue) {
+      return (value == null || value !== value) ? defaultValue : value;
+    }
 
-            /**
-             * This method is like `_.forOwn` except that it iterates over properties of
-             * `object` in the opposite order.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.0.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Object} Returns `object`.
-             * @see _.forOwn
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.forOwnRight(new Foo, function(value, key) {
-             *   console.log(key);
-             * });
-             * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
-             */
-            function forOwnRight(object, iteratee) {
-              return (
-                object && baseForOwnRight(object, getIteratee(iteratee, 3))
-              );
-            }
+    /**
+     * Creates a function that returns the result of invoking the given functions
+     * with the `this` binding of the created function, where each successive
+     * invocation is supplied the return value of the previous.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {...(Function|Function[])} [funcs] The functions to invoke.
+     * @returns {Function} Returns the new composite function.
+     * @see _.flowRight
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var addSquare = _.flow([_.add, square]);
+     * addSquare(1, 2);
+     * // => 9
+     */
+    var flow = createFlow();
+
+    /**
+     * This method is like `_.flow` except that it creates a function that
+     * invokes the given functions from right to left.
+     *
+     * @static
+     * @since 3.0.0
+     * @memberOf _
+     * @category Util
+     * @param {...(Function|Function[])} [funcs] The functions to invoke.
+     * @returns {Function} Returns the new composite function.
+     * @see _.flow
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var addSquare = _.flowRight([square, _.add]);
+     * addSquare(1, 2);
+     * // => 9
+     */
+    var flowRight = createFlow(true);
+
+    /**
+     * This method returns the first argument it receives.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {*} value Any value.
+     * @returns {*} Returns `value`.
+     * @example
+     *
+     * var object = { 'a': 1 };
+     *
+     * console.log(_.identity(object) === object);
+     * // => true
+     */
+    function identity(value) {
+      return value;
+    }
 
-            /**
-             * Creates an array of function property names from own enumerable properties
-             * of `object`.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The object to inspect.
-             * @returns {Array} Returns the function names.
-             * @see _.functionsIn
-             * @example
-             *
-             * function Foo() {
-             *   this.a = _.constant('a');
-             *   this.b = _.constant('b');
-             * }
-             *
-             * Foo.prototype.c = _.constant('c');
-             *
-             * _.functions(new Foo);
-             * // => ['a', 'b']
-             */
-            function functions(object) {
-              return object == null ? [] : baseFunctions(object, keys(object));
-            }
+    /**
+     * Creates a function that invokes `func` with the arguments of the created
+     * function. If `func` is a property name, the created function returns the
+     * property value for a given element. If `func` is an array or object, the
+     * created function returns `true` for elements that contain the equivalent
+     * source properties, otherwise it returns `false`.
+     *
+     * @static
+     * @since 4.0.0
+     * @memberOf _
+     * @category Util
+     * @param {*} [func=_.identity] The value to convert to a callback.
+     * @returns {Function} Returns the callback.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
+     * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.filter(users, _.iteratee(['user', 'fred']));
+     * // => [{ 'user': 'fred', 'age': 40 }]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.map(users, _.iteratee('user'));
+     * // => ['barney', 'fred']
+     *
+     * // Create custom iteratee shorthands.
+     * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
+     *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
+     *     return func.test(string);
+     *   };
+     * });
+     *
+     * _.filter(['abc', 'def'], /ef/);
+     * // => ['def']
+     */
+    function iteratee(func) {
+      return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
+    }
 
-            /**
-             * Creates an array of function property names from own and inherited
-             * enumerable properties of `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The object to inspect.
-             * @returns {Array} Returns the function names.
-             * @see _.functions
-             * @example
-             *
-             * function Foo() {
-             *   this.a = _.constant('a');
-             *   this.b = _.constant('b');
-             * }
-             *
-             * Foo.prototype.c = _.constant('c');
-             *
-             * _.functionsIn(new Foo);
-             * // => ['a', 'b', 'c']
-             */
-            function functionsIn(object) {
-              return object == null
-                ? []
-                : baseFunctions(object, keysIn(object));
-            }
+    /**
+     * Creates a function that performs a partial deep comparison between a given
+     * object and `source`, returning `true` if the given object has equivalent
+     * property values, else `false`.
+     *
+     * **Note:** The created function is equivalent to `_.isMatch` with `source`
+     * partially applied.
+     *
+     * Partial comparisons will match empty array and empty object `source`
+     * values against any array or object value, respectively. See `_.isEqual`
+     * for a list of supported value comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {Object} source The object of property values to match.
+     * @returns {Function} Returns the new spec function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': 1, 'b': 2, 'c': 3 },
+     *   { 'a': 4, 'b': 5, 'c': 6 }
+     * ];
+     *
+     * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
+     * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
+     */
+    function matches(source) {
+      return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
+    }
 
-            /**
-             * Gets the value at `path` of `object`. If the resolved value is
-             * `undefined`, the `defaultValue` is returned in its place.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.7.0
-             * @category Object
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path of the property to get.
-             * @param {*} [defaultValue] The value returned for `undefined` resolved values.
-             * @returns {*} Returns the resolved value.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': 3 } }] };
-             *
-             * _.get(object, 'a[0].b.c');
-             * // => 3
-             *
-             * _.get(object, ['a', '0', 'b', 'c']);
-             * // => 3
-             *
-             * _.get(object, 'a.b.c', 'default');
-             * // => 'default'
-             */
-            function get(object, path, defaultValue) {
-              var result = object == null ? undefined : baseGet(object, path);
-              return result === undefined ? defaultValue : result;
-            }
+    /**
+     * Creates a function that performs a partial deep comparison between the
+     * value at `path` of a given object to `srcValue`, returning `true` if the
+     * object value is equivalent, else `false`.
+     *
+     * **Note:** Partial comparisons will match empty array and empty object
+     * `srcValue` values against any array or object value, respectively. See
+     * `_.isEqual` for a list of supported value comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.2.0
+     * @category Util
+     * @param {Array|string} path The path of the property to get.
+     * @param {*} srcValue The value to match.
+     * @returns {Function} Returns the new spec function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': 1, 'b': 2, 'c': 3 },
+     *   { 'a': 4, 'b': 5, 'c': 6 }
+     * ];
+     *
+     * _.find(objects, _.matchesProperty('a', 4));
+     * // => { 'a': 4, 'b': 5, 'c': 6 }
+     */
+    function matchesProperty(path, srcValue) {
+      return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
+    }
 
-            /**
-             * Checks if `path` is a direct property of `object`.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path to check.
-             * @returns {boolean} Returns `true` if `path` exists, else `false`.
-             * @example
-             *
-             * var object = { 'a': { 'b': 2 } };
-             * var other = _.create({ 'a': _.create({ 'b': 2 }) });
-             *
-             * _.has(object, 'a');
-             * // => true
-             *
-             * _.has(object, 'a.b');
-             * // => true
-             *
-             * _.has(object, ['a', 'b']);
-             * // => true
-             *
-             * _.has(other, 'a');
-             * // => false
-             */
-            function has(object, path) {
-              return object != null && hasPath(object, path, baseHas);
-            }
+    /**
+     * Creates a function that invokes the method at `path` of a given object.
+     * Any additional arguments are provided to the invoked method.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Util
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {Function} Returns the new invoker function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': { 'b': _.constant(2) } },
+     *   { 'a': { 'b': _.constant(1) } }
+     * ];
+     *
+     * _.map(objects, _.method('a.b'));
+     * // => [2, 1]
+     *
+     * _.map(objects, _.method(['a', 'b']));
+     * // => [2, 1]
+     */
+    var method = baseRest(function(path, args) {
+      return function(object) {
+        return baseInvoke(object, path, args);
+      };
+    });
+
+    /**
+     * The opposite of `_.method`; this method creates a function that invokes
+     * the method at a given path of `object`. Any additional arguments are
+     * provided to the invoked method.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Util
+     * @param {Object} object The object to query.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {Function} Returns the new invoker function.
+     * @example
+     *
+     * var array = _.times(3, _.constant),
+     *     object = { 'a': array, 'b': array, 'c': array };
+     *
+     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
+     * // => [2, 0]
+     *
+     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
+     * // => [2, 0]
+     */
+    var methodOf = baseRest(function(object, args) {
+      return function(path) {
+        return baseInvoke(object, path, args);
+      };
+    });
 
-            /**
-             * Checks if `path` is a direct or inherited property of `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path to check.
-             * @returns {boolean} Returns `true` if `path` exists, else `false`.
-             * @example
-             *
-             * var object = _.create({ 'a': _.create({ 'b': 2 }) });
-             *
-             * _.hasIn(object, 'a');
-             * // => true
-             *
-             * _.hasIn(object, 'a.b');
-             * // => true
-             *
-             * _.hasIn(object, ['a', 'b']);
-             * // => true
-             *
-             * _.hasIn(object, 'b');
-             * // => false
-             */
-            function hasIn(object, path) {
-              return object != null && hasPath(object, path, baseHasIn);
+    /**
+     * Adds all own enumerable string keyed function properties of a source
+     * object to the destination object. If `object` is a function, then methods
+     * are added to its prototype as well.
+     *
+     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
+     * avoid conflicts caused by modifying the original.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {Function|Object} [object=lodash] The destination object.
+     * @param {Object} source The object of functions to add.
+     * @param {Object} [options={}] The options object.
+     * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
+     * @returns {Function|Object} Returns `object`.
+     * @example
+     *
+     * function vowels(string) {
+     *   return _.filter(string, function(v) {
+     *     return /[aeiou]/i.test(v);
+     *   });
+     * }
+     *
+     * _.mixin({ 'vowels': vowels });
+     * _.vowels('fred');
+     * // => ['e']
+     *
+     * _('fred').vowels().value();
+     * // => ['e']
+     *
+     * _.mixin({ 'vowels': vowels }, { 'chain': false });
+     * _('fred').vowels();
+     * // => ['e']
+     */
+    function mixin(object, source, options) {
+      var props = keys(source),
+          methodNames = baseFunctions(source, props);
+
+      if (options == null &&
+          !(isObject(source) && (methodNames.length || !props.length))) {
+        options = source;
+        source = object;
+        object = this;
+        methodNames = baseFunctions(source, keys(source));
+      }
+      var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
+          isFunc = isFunction(object);
+
+      arrayEach(methodNames, function(methodName) {
+        var func = source[methodName];
+        object[methodName] = func;
+        if (isFunc) {
+          object.prototype[methodName] = function() {
+            var chainAll = this.__chain__;
+            if (chain || chainAll) {
+              var result = object(this.__wrapped__),
+                  actions = result.__actions__ = copyArray(this.__actions__);
+
+              actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
+              result.__chain__ = chainAll;
+              return result;
             }
+            return func.apply(object, arrayPush([this.value()], arguments));
+          };
+        }
+      });
 
-            /**
-             * Creates an object composed of the inverted keys and values of `object`.
-             * If `object` contains duplicate values, subsequent values overwrite
-             * property assignments of previous values.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.7.0
-             * @category Object
-             * @param {Object} object The object to invert.
-             * @returns {Object} Returns the new inverted object.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': 2, 'c': 1 };
-             *
-             * _.invert(object);
-             * // => { '1': 'c', '2': 'b' }
-             */
-            var invert = createInverter(function (result, value, key) {
-              if (value != null && typeof value.toString != "function") {
-                value = nativeObjectToString.call(value);
-              }
+      return object;
+    }
 
-              result[value] = key;
-            }, constant(identity));
-
-            /**
-             * This method is like `_.invert` except that the inverted object is generated
-             * from the results of running each element of `object` thru `iteratee`. The
-             * corresponding inverted value of each inverted key is an array of keys
-             * responsible for generating the inverted value. The iteratee is invoked
-             * with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.1.0
-             * @category Object
-             * @param {Object} object The object to invert.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {Object} Returns the new inverted object.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': 2, 'c': 1 };
-             *
-             * _.invertBy(object);
-             * // => { '1': ['a', 'c'], '2': ['b'] }
-             *
-             * _.invertBy(object, function(value) {
-             *   return 'group' + value;
-             * });
-             * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
-             */
-            var invertBy = createInverter(function (result, value, key) {
-              if (value != null && typeof value.toString != "function") {
-                value = nativeObjectToString.call(value);
-              }
+    /**
+     * Reverts the `_` variable to its previous value and returns a reference to
+     * the `lodash` function.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @returns {Function} Returns the `lodash` function.
+     * @example
+     *
+     * var lodash = _.noConflict();
+     */
+    function noConflict() {
+      if (root._ === this) {
+        root._ = oldDash;
+      }
+      return this;
+    }
 
-              if (hasOwnProperty.call(result, value)) {
-                result[value].push(key);
-              } else {
-                result[value] = [key];
-              }
-            }, getIteratee);
-
-            /**
-             * Invokes the method at `path` of `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path of the method to invoke.
-             * @param {...*} [args] The arguments to invoke the method with.
-             * @returns {*} Returns the result of the invoked method.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
-             *
-             * _.invoke(object, 'a[0].b.c.slice', 1, 3);
-             * // => [2, 3]
-             */
-            var invoke = baseRest(baseInvoke);
-
-            /**
-             * Creates an array of the own enumerable property names of `object`.
-             *
-             * **Note:** Non-object values are coerced to objects. See the
-             * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
-             * for more details.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.keys(new Foo);
-             * // => ['a', 'b'] (iteration order is not guaranteed)
-             *
-             * _.keys('hi');
-             * // => ['0', '1']
-             */
-            function keys(object) {
-              return isArrayLike(object)
-                ? arrayLikeKeys(object)
-                : baseKeys(object);
-            }
+    /**
+     * This method returns `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.3.0
+     * @category Util
+     * @example
+     *
+     * _.times(2, _.noop);
+     * // => [undefined, undefined]
+     */
+    function noop() {
+      // No operation performed.
+    }
 
-            /**
-             * Creates an array of the own and inherited enumerable property names of `object`.
-             *
-             * **Note:** Non-object values are coerced to objects.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Object
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property names.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.keysIn(new Foo);
-             * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
-             */
-            function keysIn(object) {
-              return isArrayLike(object)
-                ? arrayLikeKeys(object, true)
-                : baseKeysIn(object);
-            }
+    /**
+     * Creates a function that gets the argument at index `n`. If `n` is negative,
+     * the nth argument from the end is returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {number} [n=0] The index of the argument to return.
+     * @returns {Function} Returns the new pass-thru function.
+     * @example
+     *
+     * var func = _.nthArg(1);
+     * func('a', 'b', 'c', 'd');
+     * // => 'b'
+     *
+     * var func = _.nthArg(-2);
+     * func('a', 'b', 'c', 'd');
+     * // => 'c'
+     */
+    function nthArg(n) {
+      n = toInteger(n);
+      return baseRest(function(args) {
+        return baseNth(args, n);
+      });
+    }
 
-            /**
-             * The opposite of `_.mapValues`; this method creates an object with the
-             * same values as `object` and keys generated by running each own enumerable
-             * string keyed property of `object` thru `iteratee`. The iteratee is invoked
-             * with three arguments: (value, key, object).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.8.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Object} Returns the new mapped object.
-             * @see _.mapValues
-             * @example
-             *
-             * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
-             *   return key + value;
-             * });
-             * // => { 'a1': 1, 'b2': 2 }
-             */
-            function mapKeys(object, iteratee) {
-              var result = {};
-              iteratee = getIteratee(iteratee, 3);
-
-              baseForOwn(object, function (value, key, object) {
-                baseAssignValue(result, iteratee(value, key, object), value);
-              });
-              return result;
-            }
+    /**
+     * Creates a function that invokes `iteratees` with the arguments it receives
+     * and returns their results.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {...(Function|Function[])} [iteratees=[_.identity]]
+     *  The iteratees to invoke.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.over([Math.max, Math.min]);
+     *
+     * func(1, 2, 3, 4);
+     * // => [4, 1]
+     */
+    var over = createOver(arrayMap);
+
+    /**
+     * Creates a function that checks if **all** of the `predicates` return
+     * truthy when invoked with the arguments it receives.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {...(Function|Function[])} [predicates=[_.identity]]
+     *  The predicates to check.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.overEvery([Boolean, isFinite]);
+     *
+     * func('1');
+     * // => true
+     *
+     * func(null);
+     * // => false
+     *
+     * func(NaN);
+     * // => false
+     */
+    var overEvery = createOver(arrayEvery);
+
+    /**
+     * Creates a function that checks if **any** of the `predicates` return
+     * truthy when invoked with the arguments it receives.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {...(Function|Function[])} [predicates=[_.identity]]
+     *  The predicates to check.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.overSome([Boolean, isFinite]);
+     *
+     * func('1');
+     * // => true
+     *
+     * func(null);
+     * // => true
+     *
+     * func(NaN);
+     * // => false
+     */
+    var overSome = createOver(arraySome);
+
+    /**
+     * Creates a function that returns the value at `path` of a given object.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Util
+     * @param {Array|string} path The path of the property to get.
+     * @returns {Function} Returns the new accessor function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': { 'b': 2 } },
+     *   { 'a': { 'b': 1 } }
+     * ];
+     *
+     * _.map(objects, _.property('a.b'));
+     * // => [2, 1]
+     *
+     * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
+     * // => [1, 2]
+     */
+    function property(path) {
+      return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
+    }
 
-            /**
-             * Creates an object with the same keys as `object` and values generated
-             * by running each own enumerable string keyed property of `object` thru
-             * `iteratee`. The iteratee is invoked with three arguments:
-             * (value, key, object).
-             *
-             * @static
-             * @memberOf _
-             * @since 2.4.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Object} Returns the new mapped object.
-             * @see _.mapKeys
-             * @example
-             *
-             * var users = {
-             *   'fred':    { 'user': 'fred',    'age': 40 },
-             *   'pebbles': { 'user': 'pebbles', 'age': 1 }
-             * };
-             *
-             * _.mapValues(users, function(o) { return o.age; });
-             * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.mapValues(users, 'age');
-             * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
-             */
-            function mapValues(object, iteratee) {
-              var result = {};
-              iteratee = getIteratee(iteratee, 3);
-
-              baseForOwn(object, function (value, key, object) {
-                baseAssignValue(result, key, iteratee(value, key, object));
-              });
-              return result;
-            }
+    /**
+     * The opposite of `_.property`; this method creates a function that returns
+     * the value at a given path of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {Object} object The object to query.
+     * @returns {Function} Returns the new accessor function.
+     * @example
+     *
+     * var array = [0, 1, 2],
+     *     object = { 'a': array, 'b': array, 'c': array };
+     *
+     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
+     * // => [2, 0]
+     *
+     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
+     * // => [2, 0]
+     */
+    function propertyOf(object) {
+      return function(path) {
+        return object == null ? undefined : baseGet(object, path);
+      };
+    }
 
-            /**
-             * This method is like `_.assign` except that it recursively merges own and
-             * inherited enumerable string keyed properties of source objects into the
-             * destination object. Source properties that resolve to `undefined` are
-             * skipped if a destination value exists. Array and plain object properties
-             * are merged recursively. Other objects and value types are overridden by
-             * assignment. Source objects are applied from left to right. Subsequent
-             * sources overwrite property assignments of previous sources.
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.5.0
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} [sources] The source objects.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * var object = {
-             *   'a': [{ 'b': 2 }, { 'd': 4 }]
-             * };
-             *
-             * var other = {
-             *   'a': [{ 'c': 3 }, { 'e': 5 }]
-             * };
-             *
-             * _.merge(object, other);
-             * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
-             */
-            var merge = createAssigner(function (object, source, srcIndex) {
-              baseMerge(object, source, srcIndex);
-            });
+    /**
+     * Creates an array of numbers (positive and/or negative) progressing from
+     * `start` up to, but not including, `end`. A step of `-1` is used if a negative
+     * `start` is specified without an `end` or `step`. If `end` is not specified,
+     * it's set to `start` with `start` then set to `0`.
+     *
+     * **Note:** JavaScript follows the IEEE-754 standard for resolving
+     * floating-point values which can produce unexpected results.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @param {number} [step=1] The value to increment or decrement by.
+     * @returns {Array} Returns the range of numbers.
+     * @see _.inRange, _.rangeRight
+     * @example
+     *
+     * _.range(4);
+     * // => [0, 1, 2, 3]
+     *
+     * _.range(-4);
+     * // => [0, -1, -2, -3]
+     *
+     * _.range(1, 5);
+     * // => [1, 2, 3, 4]
+     *
+     * _.range(0, 20, 5);
+     * // => [0, 5, 10, 15]
+     *
+     * _.range(0, -4, -1);
+     * // => [0, -1, -2, -3]
+     *
+     * _.range(1, 4, 0);
+     * // => [1, 1, 1]
+     *
+     * _.range(0);
+     * // => []
+     */
+    var range = createRange();
+
+    /**
+     * This method is like `_.range` except that it populates values in
+     * descending order.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @param {number} [step=1] The value to increment or decrement by.
+     * @returns {Array} Returns the range of numbers.
+     * @see _.inRange, _.range
+     * @example
+     *
+     * _.rangeRight(4);
+     * // => [3, 2, 1, 0]
+     *
+     * _.rangeRight(-4);
+     * // => [-3, -2, -1, 0]
+     *
+     * _.rangeRight(1, 5);
+     * // => [4, 3, 2, 1]
+     *
+     * _.rangeRight(0, 20, 5);
+     * // => [15, 10, 5, 0]
+     *
+     * _.rangeRight(0, -4, -1);
+     * // => [-3, -2, -1, 0]
+     *
+     * _.rangeRight(1, 4, 0);
+     * // => [1, 1, 1]
+     *
+     * _.rangeRight(0);
+     * // => []
+     */
+    var rangeRight = createRange(true);
+
+    /**
+     * This method returns a new empty array.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.13.0
+     * @category Util
+     * @returns {Array} Returns the new empty array.
+     * @example
+     *
+     * var arrays = _.times(2, _.stubArray);
+     *
+     * console.log(arrays);
+     * // => [[], []]
+     *
+     * console.log(arrays[0] === arrays[1]);
+     * // => false
+     */
+    function stubArray() {
+      return [];
+    }
 
-            /**
-             * This method is like `_.merge` except that it accepts `customizer` which
-             * is invoked to produce the merged values of the destination and source
-             * properties. If `customizer` returns `undefined`, merging is handled by the
-             * method instead. The `customizer` is invoked with six arguments:
-             * (objValue, srcValue, key, object, source, stack).
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The destination object.
-             * @param {...Object} sources The source objects.
-             * @param {Function} customizer The function to customize assigned values.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * function customizer(objValue, srcValue) {
-             *   if (_.isArray(objValue)) {
-             *     return objValue.concat(srcValue);
-             *   }
-             * }
-             *
-             * var object = { 'a': [1], 'b': [2] };
-             * var other = { 'a': [3], 'b': [4] };
-             *
-             * _.mergeWith(object, other, customizer);
-             * // => { 'a': [1, 3], 'b': [2, 4] }
-             */
-            var mergeWith = createAssigner(
-              function (object, source, srcIndex, customizer) {
-                baseMerge(object, source, srcIndex, customizer);
-              },
-            );
-
-            /**
-             * The opposite of `_.pick`; this method creates an object composed of the
-             * own and inherited enumerable property paths of `object` that are not omitted.
-             *
-             * **Note:** This method is considerably slower than `_.pick`.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The source object.
-             * @param {...(string|string[])} [paths] The property paths to omit.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': '2', 'c': 3 };
-             *
-             * _.omit(object, ['a', 'c']);
-             * // => { 'b': '2' }
-             */
-            var omit = flatRest(function (object, paths) {
-              var result = {};
-              if (object == null) {
-                return result;
-              }
-              var isDeep = false;
-              paths = arrayMap(paths, function (path) {
-                path = castPath(path, object);
-                isDeep || (isDeep = path.length > 1);
-                return path;
-              });
-              copyObject(object, getAllKeysIn(object), result);
-              if (isDeep) {
-                result = baseClone(
-                  result,
-                  CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG,
-                  customOmitClone,
-                );
-              }
-              var length = paths.length;
-              while (length--) {
-                baseUnset(result, paths[length]);
-              }
-              return result;
-            });
+    /**
+     * This method returns `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.13.0
+     * @category Util
+     * @returns {boolean} Returns `false`.
+     * @example
+     *
+     * _.times(2, _.stubFalse);
+     * // => [false, false]
+     */
+    function stubFalse() {
+      return false;
+    }
 
-            /**
-             * The opposite of `_.pickBy`; this method creates an object composed of
-             * the own and inherited enumerable string keyed properties of `object` that
-             * `predicate` doesn't return truthy for. The predicate is invoked with two
-             * arguments: (value, key).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The source object.
-             * @param {Function} [predicate=_.identity] The function invoked per property.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': '2', 'c': 3 };
-             *
-             * _.omitBy(object, _.isNumber);
-             * // => { 'b': '2' }
-             */
-            function omitBy(object, predicate) {
-              return pickBy(object, negate(getIteratee(predicate)));
-            }
+    /**
+     * This method returns a new empty object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.13.0
+     * @category Util
+     * @returns {Object} Returns the new empty object.
+     * @example
+     *
+     * var objects = _.times(2, _.stubObject);
+     *
+     * console.log(objects);
+     * // => [{}, {}]
+     *
+     * console.log(objects[0] === objects[1]);
+     * // => false
+     */
+    function stubObject() {
+      return {};
+    }
 
-            /**
-             * Creates an object composed of the picked `object` properties.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The source object.
-             * @param {...(string|string[])} [paths] The property paths to pick.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': '2', 'c': 3 };
-             *
-             * _.pick(object, ['a', 'c']);
-             * // => { 'a': 1, 'c': 3 }
-             */
-            var pick = flatRest(function (object, paths) {
-              return object == null ? {} : basePick(object, paths);
-            });
+    /**
+     * This method returns an empty string.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.13.0
+     * @category Util
+     * @returns {string} Returns the empty string.
+     * @example
+     *
+     * _.times(2, _.stubString);
+     * // => ['', '']
+     */
+    function stubString() {
+      return '';
+    }
 
-            /**
-             * Creates an object composed of the `object` properties `predicate` returns
-             * truthy for. The predicate is invoked with two arguments: (value, key).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The source object.
-             * @param {Function} [predicate=_.identity] The function invoked per property.
-             * @returns {Object} Returns the new object.
-             * @example
-             *
-             * var object = { 'a': 1, 'b': '2', 'c': 3 };
-             *
-             * _.pickBy(object, _.isNumber);
-             * // => { 'a': 1, 'c': 3 }
-             */
-            function pickBy(object, predicate) {
-              if (object == null) {
-                return {};
-              }
-              var props = arrayMap(getAllKeysIn(object), function (prop) {
-                return [prop];
-              });
-              predicate = getIteratee(predicate);
-              return basePickBy(object, props, function (value, path) {
-                return predicate(value, path[0]);
-              });
-            }
+    /**
+     * This method returns `true`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.13.0
+     * @category Util
+     * @returns {boolean} Returns `true`.
+     * @example
+     *
+     * _.times(2, _.stubTrue);
+     * // => [true, true]
+     */
+    function stubTrue() {
+      return true;
+    }
 
-            /**
-             * This method is like `_.get` except that if the resolved value is a
-             * function it's invoked with the `this` binding of its parent object and
-             * its result is returned.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The object to query.
-             * @param {Array|string} path The path of the property to resolve.
-             * @param {*} [defaultValue] The value returned for `undefined` resolved values.
-             * @returns {*} Returns the resolved value.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
-             *
-             * _.result(object, 'a[0].b.c1');
-             * // => 3
-             *
-             * _.result(object, 'a[0].b.c2');
-             * // => 4
-             *
-             * _.result(object, 'a[0].b.c3', 'default');
-             * // => 'default'
-             *
-             * _.result(object, 'a[0].b.c3', _.constant('default'));
-             * // => 'default'
-             */
-            function result(object, path, defaultValue) {
-              path = castPath(path, object);
-
-              var index = -1,
-                length = path.length;
-
-              // Ensure the loop is entered when path is empty.
-              if (!length) {
-                length = 1;
-                object = undefined;
-              }
-              while (++index < length) {
-                var value =
-                  object == null ? undefined : object[toKey(path[index])];
-                if (value === undefined) {
-                  index = length;
-                  value = defaultValue;
-                }
-                object = isFunction(value) ? value.call(object) : value;
-              }
-              return object;
-            }
+    /**
+     * Invokes the iteratee `n` times, returning an array of the results of
+     * each invocation. The iteratee is invoked with one argument; (index).
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {number} n The number of times to invoke `iteratee`.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the array of results.
+     * @example
+     *
+     * _.times(3, String);
+     * // => ['0', '1', '2']
+     *
+     *  _.times(4, _.constant(0));
+     * // => [0, 0, 0, 0]
+     */
+    function times(n, iteratee) {
+      n = toInteger(n);
+      if (n < 1 || n > MAX_SAFE_INTEGER) {
+        return [];
+      }
+      var index = MAX_ARRAY_LENGTH,
+          length = nativeMin(n, MAX_ARRAY_LENGTH);
 
-            /**
-             * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
-             * it's created. Arrays are created for missing index properties while objects
-             * are created for all other missing properties. Use `_.setWith` to customize
-             * `path` creation.
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.7.0
-             * @category Object
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to set.
-             * @param {*} value The value to set.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': 3 } }] };
-             *
-             * _.set(object, 'a[0].b.c', 4);
-             * console.log(object.a[0].b.c);
-             * // => 4
-             *
-             * _.set(object, ['x', '0', 'y', 'z'], 5);
-             * console.log(object.x[0].y.z);
-             * // => 5
-             */
-            function set(object, path, value) {
-              return object == null ? object : baseSet(object, path, value);
-            }
+      iteratee = getIteratee(iteratee);
+      n -= MAX_ARRAY_LENGTH;
 
-            /**
-             * This method is like `_.set` except that it accepts `customizer` which is
-             * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
-             * path creation is handled by the method instead. The `customizer` is invoked
-             * with three arguments: (nsValue, key, nsObject).
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to set.
-             * @param {*} value The value to set.
-             * @param {Function} [customizer] The function to customize assigned values.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * var object = {};
-             *
-             * _.setWith(object, '[0][1]', 'a', Object);
-             * // => { '0': { '1': 'a' } }
-             */
-            function setWith(object, path, value, customizer) {
-              customizer =
-                typeof customizer == "function" ? customizer : undefined;
-              return object == null
-                ? object
-                : baseSet(object, path, value, customizer);
-            }
+      var result = baseTimes(length, iteratee);
+      while (++index < n) {
+        iteratee(index);
+      }
+      return result;
+    }
 
-            /**
-             * Creates an array of own enumerable string keyed-value pairs for `object`
-             * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
-             * entries are returned.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @alias entries
-             * @category Object
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the key-value pairs.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.toPairs(new Foo);
-             * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
-             */
-            var toPairs = createToPairs(keys);
-
-            /**
-             * Creates an array of own and inherited enumerable string keyed-value pairs
-             * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
-             * or set, its entries are returned.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @alias entriesIn
-             * @category Object
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the key-value pairs.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.toPairsIn(new Foo);
-             * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
-             */
-            var toPairsIn = createToPairs(keysIn);
-
-            /**
-             * An alternative to `_.reduce`; this method transforms `object` to a new
-             * `accumulator` object which is the result of running each of its own
-             * enumerable string keyed properties thru `iteratee`, with each invocation
-             * potentially mutating the `accumulator` object. If `accumulator` is not
-             * provided, a new object with the same `[[Prototype]]` will be used. The
-             * iteratee is invoked with four arguments: (accumulator, value, key, object).
-             * Iteratee functions may exit iteration early by explicitly returning `false`.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.3.0
-             * @category Object
-             * @param {Object} object The object to iterate over.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @param {*} [accumulator] The custom accumulator value.
-             * @returns {*} Returns the accumulated value.
-             * @example
-             *
-             * _.transform([2, 3, 4], function(result, n) {
-             *   result.push(n *= n);
-             *   return n % 2 == 0;
-             * }, []);
-             * // => [4, 9]
-             *
-             * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
-             *   (result[value] || (result[value] = [])).push(key);
-             * }, {});
-             * // => { '1': ['a', 'c'], '2': ['b'] }
-             */
-            function transform(object, iteratee, accumulator) {
-              var isArr = isArray(object),
-                isArrLike = isArr || isBuffer(object) || isTypedArray(object);
-
-              iteratee = getIteratee(iteratee, 4);
-              if (accumulator == null) {
-                var Ctor = object && object.constructor;
-                if (isArrLike) {
-                  accumulator = isArr ? new Ctor() : [];
-                } else if (isObject(object)) {
-                  accumulator = isFunction(Ctor)
-                    ? baseCreate(getPrototype(object))
-                    : {};
-                } else {
-                  accumulator = {};
-                }
-              }
-              (isArrLike ? arrayEach : baseForOwn)(
-                object,
-                function (value, index, object) {
-                  return iteratee(accumulator, value, index, object);
-                },
-              );
-              return accumulator;
-            }
+    /**
+     * Converts `value` to a property path array.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {*} value The value to convert.
+     * @returns {Array} Returns the new property path array.
+     * @example
+     *
+     * _.toPath('a.b.c');
+     * // => ['a', 'b', 'c']
+     *
+     * _.toPath('a[0].b.c');
+     * // => ['a', '0', 'b', 'c']
+     */
+    function toPath(value) {
+      if (isArray(value)) {
+        return arrayMap(value, toKey);
+      }
+      return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
+    }
 
-            /**
-             * Removes the property at `path` of `object`.
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Object
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to unset.
-             * @returns {boolean} Returns `true` if the property is deleted, else `false`.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': 7 } }] };
-             * _.unset(object, 'a[0].b.c');
-             * // => true
-             *
-             * console.log(object);
-             * // => { 'a': [{ 'b': {} }] };
-             *
-             * _.unset(object, ['a', '0', 'b', 'c']);
-             * // => true
-             *
-             * console.log(object);
-             * // => { 'a': [{ 'b': {} }] };
-             */
-            function unset(object, path) {
-              return object == null ? true : baseUnset(object, path);
-            }
+    /**
+     * Generates a unique ID. If `prefix` is given, the ID is appended to it.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {string} [prefix=''] The value to prefix the ID with.
+     * @returns {string} Returns the unique ID.
+     * @example
+     *
+     * _.uniqueId('contact_');
+     * // => 'contact_104'
+     *
+     * _.uniqueId();
+     * // => '105'
+     */
+    function uniqueId(prefix) {
+      var id = ++idCounter;
+      return toString(prefix) + id;
+    }
 
-            /**
-             * This method is like `_.set` except that accepts `updater` to produce the
-             * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
-             * is invoked with one argument: (value).
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.6.0
-             * @category Object
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to set.
-             * @param {Function} updater The function to produce the updated value.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * var object = { 'a': [{ 'b': { 'c': 3 } }] };
-             *
-             * _.update(object, 'a[0].b.c', function(n) { return n * n; });
-             * console.log(object.a[0].b.c);
-             * // => 9
-             *
-             * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
-             * console.log(object.x[0].y.z);
-             * // => 0
-             */
-            function update(object, path, updater) {
-              return object == null
-                ? object
-                : baseUpdate(object, path, castFunction(updater));
-            }
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Adds two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.4.0
+     * @category Math
+     * @param {number} augend The first number in an addition.
+     * @param {number} addend The second number in an addition.
+     * @returns {number} Returns the total.
+     * @example
+     *
+     * _.add(6, 4);
+     * // => 10
+     */
+    var add = createMathOperation(function(augend, addend) {
+      return augend + addend;
+    }, 0);
+
+    /**
+     * Computes `number` rounded up to `precision`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Math
+     * @param {number} number The number to round up.
+     * @param {number} [precision=0] The precision to round up to.
+     * @returns {number} Returns the rounded up number.
+     * @example
+     *
+     * _.ceil(4.006);
+     * // => 5
+     *
+     * _.ceil(6.004, 2);
+     * // => 6.01
+     *
+     * _.ceil(6040, -2);
+     * // => 6100
+     */
+    var ceil = createRound('ceil');
+
+    /**
+     * Divide two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Math
+     * @param {number} dividend The first number in a division.
+     * @param {number} divisor The second number in a division.
+     * @returns {number} Returns the quotient.
+     * @example
+     *
+     * _.divide(6, 4);
+     * // => 1.5
+     */
+    var divide = createMathOperation(function(dividend, divisor) {
+      return dividend / divisor;
+    }, 1);
+
+    /**
+     * Computes `number` rounded down to `precision`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Math
+     * @param {number} number The number to round down.
+     * @param {number} [precision=0] The precision to round down to.
+     * @returns {number} Returns the rounded down number.
+     * @example
+     *
+     * _.floor(4.006);
+     * // => 4
+     *
+     * _.floor(0.046, 2);
+     * // => 0.04
+     *
+     * _.floor(4060, -2);
+     * // => 4000
+     */
+    var floor = createRound('floor');
+
+    /**
+     * Computes the maximum value of `array`. If `array` is empty or falsey,
+     * `undefined` is returned.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {*} Returns the maximum value.
+     * @example
+     *
+     * _.max([4, 2, 8, 6]);
+     * // => 8
+     *
+     * _.max([]);
+     * // => undefined
+     */
+    function max(array) {
+      return (array && array.length)
+        ? baseExtremum(array, identity, baseGt)
+        : undefined;
+    }
 
-            /**
-             * This method is like `_.update` except that it accepts `customizer` which is
-             * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
-             * path creation is handled by the method instead. The `customizer` is invoked
-             * with three arguments: (nsValue, key, nsObject).
-             *
-             * **Note:** This method mutates `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.6.0
-             * @category Object
-             * @param {Object} object The object to modify.
-             * @param {Array|string} path The path of the property to set.
-             * @param {Function} updater The function to produce the updated value.
-             * @param {Function} [customizer] The function to customize assigned values.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * var object = {};
-             *
-             * _.updateWith(object, '[0][1]', _.constant('a'), Object);
-             * // => { '0': { '1': 'a' } }
-             */
-            function updateWith(object, path, updater, customizer) {
-              customizer =
-                typeof customizer == "function" ? customizer : undefined;
-              return object == null
-                ? object
-                : baseUpdate(object, path, castFunction(updater), customizer);
-            }
+    /**
+     * This method is like `_.max` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the criterion by which
+     * the value is ranked. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {*} Returns the maximum value.
+     * @example
+     *
+     * var objects = [{ 'n': 1 }, { 'n': 2 }];
+     *
+     * _.maxBy(objects, function(o) { return o.n; });
+     * // => { 'n': 2 }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.maxBy(objects, 'n');
+     * // => { 'n': 2 }
+     */
+    function maxBy(array, iteratee) {
+      return (array && array.length)
+        ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
+        : undefined;
+    }
 
-            /**
-             * Creates an array of the own enumerable string keyed property values of `object`.
-             *
-             * **Note:** Non-object values are coerced to objects.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Object
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property values.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.values(new Foo);
-             * // => [1, 2] (iteration order is not guaranteed)
-             *
-             * _.values('hi');
-             * // => ['h', 'i']
-             */
-            function values(object) {
-              return object == null ? [] : baseValues(object, keys(object));
-            }
+    /**
+     * Computes the mean of the values in `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {number} Returns the mean.
+     * @example
+     *
+     * _.mean([4, 2, 8, 6]);
+     * // => 5
+     */
+    function mean(array) {
+      return baseMean(array, identity);
+    }
 
-            /**
-             * Creates an array of the own and inherited enumerable string keyed property
-             * values of `object`.
-             *
-             * **Note:** Non-object values are coerced to objects.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Object
-             * @param {Object} object The object to query.
-             * @returns {Array} Returns the array of property values.
-             * @example
-             *
-             * function Foo() {
-             *   this.a = 1;
-             *   this.b = 2;
-             * }
-             *
-             * Foo.prototype.c = 3;
-             *
-             * _.valuesIn(new Foo);
-             * // => [1, 2, 3] (iteration order is not guaranteed)
-             */
-            function valuesIn(object) {
-              return object == null ? [] : baseValues(object, keysIn(object));
-            }
+    /**
+     * This method is like `_.mean` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the value to be averaged.
+     * The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {number} Returns the mean.
+     * @example
+     *
+     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
+     *
+     * _.meanBy(objects, function(o) { return o.n; });
+     * // => 5
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.meanBy(objects, 'n');
+     * // => 5
+     */
+    function meanBy(array, iteratee) {
+      return baseMean(array, getIteratee(iteratee, 2));
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Clamps `number` within the inclusive `lower` and `upper` bounds.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Number
-             * @param {number} number The number to clamp.
-             * @param {number} [lower] The lower bound.
-             * @param {number} upper The upper bound.
-             * @returns {number} Returns the clamped number.
-             * @example
-             *
-             * _.clamp(-10, -5, 5);
-             * // => -5
-             *
-             * _.clamp(10, -5, 5);
-             * // => 5
-             */
-            function clamp(number, lower, upper) {
-              if (upper === undefined) {
-                upper = lower;
-                lower = undefined;
-              }
-              if (upper !== undefined) {
-                upper = toNumber(upper);
-                upper = upper === upper ? upper : 0;
-              }
-              if (lower !== undefined) {
-                lower = toNumber(lower);
-                lower = lower === lower ? lower : 0;
-              }
-              return baseClamp(toNumber(number), lower, upper);
-            }
+    /**
+     * Computes the minimum value of `array`. If `array` is empty or falsey,
+     * `undefined` is returned.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {*} Returns the minimum value.
+     * @example
+     *
+     * _.min([4, 2, 8, 6]);
+     * // => 2
+     *
+     * _.min([]);
+     * // => undefined
+     */
+    function min(array) {
+      return (array && array.length)
+        ? baseExtremum(array, identity, baseLt)
+        : undefined;
+    }
 
-            /**
-             * Checks if `n` is between `start` and up to, but not including, `end`. If
-             * `end` is not specified, it's set to `start` with `start` then set to `0`.
-             * If `start` is greater than `end` the params are swapped to support
-             * negative ranges.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.3.0
-             * @category Number
-             * @param {number} number The number to check.
-             * @param {number} [start=0] The start of the range.
-             * @param {number} end The end of the range.
-             * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
-             * @see _.range, _.rangeRight
-             * @example
-             *
-             * _.inRange(3, 2, 4);
-             * // => true
-             *
-             * _.inRange(4, 8);
-             * // => true
-             *
-             * _.inRange(4, 2);
-             * // => false
-             *
-             * _.inRange(2, 2);
-             * // => false
-             *
-             * _.inRange(1.2, 2);
-             * // => true
-             *
-             * _.inRange(5.2, 4);
-             * // => false
-             *
-             * _.inRange(-3, -2, -6);
-             * // => true
-             */
-            function inRange(number, start, end) {
-              start = toFinite(start);
-              if (end === undefined) {
-                end = start;
-                start = 0;
-              } else {
-                end = toFinite(end);
-              }
-              number = toNumber(number);
-              return baseInRange(number, start, end);
-            }
+    /**
+     * This method is like `_.min` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the criterion by which
+     * the value is ranked. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {*} Returns the minimum value.
+     * @example
+     *
+     * var objects = [{ 'n': 1 }, { 'n': 2 }];
+     *
+     * _.minBy(objects, function(o) { return o.n; });
+     * // => { 'n': 1 }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.minBy(objects, 'n');
+     * // => { 'n': 1 }
+     */
+    function minBy(array, iteratee) {
+      return (array && array.length)
+        ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
+        : undefined;
+    }
 
-            /**
-             * Produces a random number between the inclusive `lower` and `upper` bounds.
-             * If only one argument is provided a number between `0` and the given number
-             * is returned. If `floating` is `true`, or either `lower` or `upper` are
-             * floats, a floating-point number is returned instead of an integer.
-             *
-             * **Note:** JavaScript follows the IEEE-754 standard for resolving
-             * floating-point values which can produce unexpected results.
-             *
-             * @static
-             * @memberOf _
-             * @since 0.7.0
-             * @category Number
-             * @param {number} [lower=0] The lower bound.
-             * @param {number} [upper=1] The upper bound.
-             * @param {boolean} [floating] Specify returning a floating-point number.
-             * @returns {number} Returns the random number.
-             * @example
-             *
-             * _.random(0, 5);
-             * // => an integer between 0 and 5
-             *
-             * _.random(5);
-             * // => also an integer between 0 and 5
-             *
-             * _.random(5, true);
-             * // => a floating-point number between 0 and 5
-             *
-             * _.random(1.2, 5.2);
-             * // => a floating-point number between 1.2 and 5.2
-             */
-            function random(lower, upper, floating) {
-              if (
-                floating &&
-                typeof floating != "boolean" &&
-                isIterateeCall(lower, upper, floating)
-              ) {
-                upper = floating = undefined;
-              }
-              if (floating === undefined) {
-                if (typeof upper == "boolean") {
-                  floating = upper;
-                  upper = undefined;
-                } else if (typeof lower == "boolean") {
-                  floating = lower;
-                  lower = undefined;
-                }
-              }
-              if (lower === undefined && upper === undefined) {
-                lower = 0;
-                upper = 1;
-              } else {
-                lower = toFinite(lower);
-                if (upper === undefined) {
-                  upper = lower;
-                  lower = 0;
-                } else {
-                  upper = toFinite(upper);
-                }
-              }
-              if (lower > upper) {
-                var temp = lower;
-                lower = upper;
-                upper = temp;
-              }
-              if (floating || lower % 1 || upper % 1) {
-                var rand = nativeRandom();
-                return nativeMin(
-                  lower +
-                    rand *
-                      (upper -
-                        lower +
-                        freeParseFloat("1e-" + ((rand + "").length - 1))),
-                  upper,
-                );
-              }
-              return baseRandom(lower, upper);
-            }
+    /**
+     * Multiply two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Math
+     * @param {number} multiplier The first number in a multiplication.
+     * @param {number} multiplicand The second number in a multiplication.
+     * @returns {number} Returns the product.
+     * @example
+     *
+     * _.multiply(6, 4);
+     * // => 24
+     */
+    var multiply = createMathOperation(function(multiplier, multiplicand) {
+      return multiplier * multiplicand;
+    }, 1);
+
+    /**
+     * Computes `number` rounded to `precision`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Math
+     * @param {number} number The number to round.
+     * @param {number} [precision=0] The precision to round to.
+     * @returns {number} Returns the rounded number.
+     * @example
+     *
+     * _.round(4.006);
+     * // => 4
+     *
+     * _.round(4.006, 2);
+     * // => 4.01
+     *
+     * _.round(4060, -2);
+     * // => 4100
+     */
+    var round = createRound('round');
+
+    /**
+     * Subtract two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {number} minuend The first number in a subtraction.
+     * @param {number} subtrahend The second number in a subtraction.
+     * @returns {number} Returns the difference.
+     * @example
+     *
+     * _.subtract(6, 4);
+     * // => 2
+     */
+    var subtract = createMathOperation(function(minuend, subtrahend) {
+      return minuend - subtrahend;
+    }, 0);
+
+    /**
+     * Computes the sum of the values in `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.4.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {number} Returns the sum.
+     * @example
+     *
+     * _.sum([4, 2, 8, 6]);
+     * // => 20
+     */
+    function sum(array) {
+      return (array && array.length)
+        ? baseSum(array, identity)
+        : 0;
+    }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the camel cased string.
-             * @example
-             *
-             * _.camelCase('Foo Bar');
-             * // => 'fooBar'
-             *
-             * _.camelCase('--foo-bar--');
-             * // => 'fooBar'
-             *
-             * _.camelCase('__FOO_BAR__');
-             * // => 'fooBar'
-             */
-            var camelCase = createCompounder(function (result, word, index) {
-              word = word.toLowerCase();
-              return result + (index ? capitalize(word) : word);
-            });
+    /**
+     * This method is like `_.sum` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the value to be summed.
+     * The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
+     * @returns {number} Returns the sum.
+     * @example
+     *
+     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
+     *
+     * _.sumBy(objects, function(o) { return o.n; });
+     * // => 20
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.sumBy(objects, 'n');
+     * // => 20
+     */
+    function sumBy(array, iteratee) {
+      return (array && array.length)
+        ? baseSum(array, getIteratee(iteratee, 2))
+        : 0;
+    }
 
-            /**
-             * Converts the first character of `string` to upper case and the remaining
-             * to lower case.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to capitalize.
-             * @returns {string} Returns the capitalized string.
-             * @example
-             *
-             * _.capitalize('FRED');
-             * // => 'Fred'
-             */
-            function capitalize(string) {
-              return upperFirst(toString(string).toLowerCase());
-            }
+    /*------------------------------------------------------------------------*/
+
+    // Add methods that return wrapped values in chain sequences.
+    lodash.after = after;
+    lodash.ary = ary;
+    lodash.assign = assign;
+    lodash.assignIn = assignIn;
+    lodash.assignInWith = assignInWith;
+    lodash.assignWith = assignWith;
+    lodash.at = at;
+    lodash.before = before;
+    lodash.bind = bind;
+    lodash.bindAll = bindAll;
+    lodash.bindKey = bindKey;
+    lodash.castArray = castArray;
+    lodash.chain = chain;
+    lodash.chunk = chunk;
+    lodash.compact = compact;
+    lodash.concat = concat;
+    lodash.cond = cond;
+    lodash.conforms = conforms;
+    lodash.constant = constant;
+    lodash.countBy = countBy;
+    lodash.create = create;
+    lodash.curry = curry;
+    lodash.curryRight = curryRight;
+    lodash.debounce = debounce;
+    lodash.defaults = defaults;
+    lodash.defaultsDeep = defaultsDeep;
+    lodash.defer = defer;
+    lodash.delay = delay;
+    lodash.difference = difference;
+    lodash.differenceBy = differenceBy;
+    lodash.differenceWith = differenceWith;
+    lodash.drop = drop;
+    lodash.dropRight = dropRight;
+    lodash.dropRightWhile = dropRightWhile;
+    lodash.dropWhile = dropWhile;
+    lodash.fill = fill;
+    lodash.filter = filter;
+    lodash.flatMap = flatMap;
+    lodash.flatMapDeep = flatMapDeep;
+    lodash.flatMapDepth = flatMapDepth;
+    lodash.flatten = flatten;
+    lodash.flattenDeep = flattenDeep;
+    lodash.flattenDepth = flattenDepth;
+    lodash.flip = flip;
+    lodash.flow = flow;
+    lodash.flowRight = flowRight;
+    lodash.fromPairs = fromPairs;
+    lodash.functions = functions;
+    lodash.functionsIn = functionsIn;
+    lodash.groupBy = groupBy;
+    lodash.initial = initial;
+    lodash.intersection = intersection;
+    lodash.intersectionBy = intersectionBy;
+    lodash.intersectionWith = intersectionWith;
+    lodash.invert = invert;
+    lodash.invertBy = invertBy;
+    lodash.invokeMap = invokeMap;
+    lodash.iteratee = iteratee;
+    lodash.keyBy = keyBy;
+    lodash.keys = keys;
+    lodash.keysIn = keysIn;
+    lodash.map = map;
+    lodash.mapKeys = mapKeys;
+    lodash.mapValues = mapValues;
+    lodash.matches = matches;
+    lodash.matchesProperty = matchesProperty;
+    lodash.memoize = memoize;
+    lodash.merge = merge;
+    lodash.mergeWith = mergeWith;
+    lodash.method = method;
+    lodash.methodOf = methodOf;
+    lodash.mixin = mixin;
+    lodash.negate = negate;
+    lodash.nthArg = nthArg;
+    lodash.omit = omit;
+    lodash.omitBy = omitBy;
+    lodash.once = once;
+    lodash.orderBy = orderBy;
+    lodash.over = over;
+    lodash.overArgs = overArgs;
+    lodash.overEvery = overEvery;
+    lodash.overSome = overSome;
+    lodash.partial = partial;
+    lodash.partialRight = partialRight;
+    lodash.partition = partition;
+    lodash.pick = pick;
+    lodash.pickBy = pickBy;
+    lodash.property = property;
+    lodash.propertyOf = propertyOf;
+    lodash.pull = pull;
+    lodash.pullAll = pullAll;
+    lodash.pullAllBy = pullAllBy;
+    lodash.pullAllWith = pullAllWith;
+    lodash.pullAt = pullAt;
+    lodash.range = range;
+    lodash.rangeRight = rangeRight;
+    lodash.rearg = rearg;
+    lodash.reject = reject;
+    lodash.remove = remove;
+    lodash.rest = rest;
+    lodash.reverse = reverse;
+    lodash.sampleSize = sampleSize;
+    lodash.set = set;
+    lodash.setWith = setWith;
+    lodash.shuffle = shuffle;
+    lodash.slice = slice;
+    lodash.sortBy = sortBy;
+    lodash.sortedUniq = sortedUniq;
+    lodash.sortedUniqBy = sortedUniqBy;
+    lodash.split = split;
+    lodash.spread = spread;
+    lodash.tail = tail;
+    lodash.take = take;
+    lodash.takeRight = takeRight;
+    lodash.takeRightWhile = takeRightWhile;
+    lodash.takeWhile = takeWhile;
+    lodash.tap = tap;
+    lodash.throttle = throttle;
+    lodash.thru = thru;
+    lodash.toArray = toArray;
+    lodash.toPairs = toPairs;
+    lodash.toPairsIn = toPairsIn;
+    lodash.toPath = toPath;
+    lodash.toPlainObject = toPlainObject;
+    lodash.transform = transform;
+    lodash.unary = unary;
+    lodash.union = union;
+    lodash.unionBy = unionBy;
+    lodash.unionWith = unionWith;
+    lodash.uniq = uniq;
+    lodash.uniqBy = uniqBy;
+    lodash.uniqWith = uniqWith;
+    lodash.unset = unset;
+    lodash.unzip = unzip;
+    lodash.unzipWith = unzipWith;
+    lodash.update = update;
+    lodash.updateWith = updateWith;
+    lodash.values = values;
+    lodash.valuesIn = valuesIn;
+    lodash.without = without;
+    lodash.words = words;
+    lodash.wrap = wrap;
+    lodash.xor = xor;
+    lodash.xorBy = xorBy;
+    lodash.xorWith = xorWith;
+    lodash.zip = zip;
+    lodash.zipObject = zipObject;
+    lodash.zipObjectDeep = zipObjectDeep;
+    lodash.zipWith = zipWith;
+
+    // Add aliases.
+    lodash.entries = toPairs;
+    lodash.entriesIn = toPairsIn;
+    lodash.extend = assignIn;
+    lodash.extendWith = assignInWith;
+
+    // Add methods to `lodash.prototype`.
+    mixin(lodash, lodash);
+
+    /*------------------------------------------------------------------------*/
+
+    // Add methods that return unwrapped values in chain sequences.
+    lodash.add = add;
+    lodash.attempt = attempt;
+    lodash.camelCase = camelCase;
+    lodash.capitalize = capitalize;
+    lodash.ceil = ceil;
+    lodash.clamp = clamp;
+    lodash.clone = clone;
+    lodash.cloneDeep = cloneDeep;
+    lodash.cloneDeepWith = cloneDeepWith;
+    lodash.cloneWith = cloneWith;
+    lodash.conformsTo = conformsTo;
+    lodash.deburr = deburr;
+    lodash.defaultTo = defaultTo;
+    lodash.divide = divide;
+    lodash.endsWith = endsWith;
+    lodash.eq = eq;
+    lodash.escape = escape;
+    lodash.escapeRegExp = escapeRegExp;
+    lodash.every = every;
+    lodash.find = find;
+    lodash.findIndex = findIndex;
+    lodash.findKey = findKey;
+    lodash.findLast = findLast;
+    lodash.findLastIndex = findLastIndex;
+    lodash.findLastKey = findLastKey;
+    lodash.floor = floor;
+    lodash.forEach = forEach;
+    lodash.forEachRight = forEachRight;
+    lodash.forIn = forIn;
+    lodash.forInRight = forInRight;
+    lodash.forOwn = forOwn;
+    lodash.forOwnRight = forOwnRight;
+    lodash.get = get;
+    lodash.gt = gt;
+    lodash.gte = gte;
+    lodash.has = has;
+    lodash.hasIn = hasIn;
+    lodash.head = head;
+    lodash.identity = identity;
+    lodash.includes = includes;
+    lodash.indexOf = indexOf;
+    lodash.inRange = inRange;
+    lodash.invoke = invoke;
+    lodash.isArguments = isArguments;
+    lodash.isArray = isArray;
+    lodash.isArrayBuffer = isArrayBuffer;
+    lodash.isArrayLike = isArrayLike;
+    lodash.isArrayLikeObject = isArrayLikeObject;
+    lodash.isBoolean = isBoolean;
+    lodash.isBuffer = isBuffer;
+    lodash.isDate = isDate;
+    lodash.isElement = isElement;
+    lodash.isEmpty = isEmpty;
+    lodash.isEqual = isEqual;
+    lodash.isEqualWith = isEqualWith;
+    lodash.isError = isError;
+    lodash.isFinite = isFinite;
+    lodash.isFunction = isFunction;
+    lodash.isInteger = isInteger;
+    lodash.isLength = isLength;
+    lodash.isMap = isMap;
+    lodash.isMatch = isMatch;
+    lodash.isMatchWith = isMatchWith;
+    lodash.isNaN = isNaN;
+    lodash.isNative = isNative;
+    lodash.isNil = isNil;
+    lodash.isNull = isNull;
+    lodash.isNumber = isNumber;
+    lodash.isObject = isObject;
+    lodash.isObjectLike = isObjectLike;
+    lodash.isPlainObject = isPlainObject;
+    lodash.isRegExp = isRegExp;
+    lodash.isSafeInteger = isSafeInteger;
+    lodash.isSet = isSet;
+    lodash.isString = isString;
+    lodash.isSymbol = isSymbol;
+    lodash.isTypedArray = isTypedArray;
+    lodash.isUndefined = isUndefined;
+    lodash.isWeakMap = isWeakMap;
+    lodash.isWeakSet = isWeakSet;
+    lodash.join = join;
+    lodash.kebabCase = kebabCase;
+    lodash.last = last;
+    lodash.lastIndexOf = lastIndexOf;
+    lodash.lowerCase = lowerCase;
+    lodash.lowerFirst = lowerFirst;
+    lodash.lt = lt;
+    lodash.lte = lte;
+    lodash.max = max;
+    lodash.maxBy = maxBy;
+    lodash.mean = mean;
+    lodash.meanBy = meanBy;
+    lodash.min = min;
+    lodash.minBy = minBy;
+    lodash.stubArray = stubArray;
+    lodash.stubFalse = stubFalse;
+    lodash.stubObject = stubObject;
+    lodash.stubString = stubString;
+    lodash.stubTrue = stubTrue;
+    lodash.multiply = multiply;
+    lodash.nth = nth;
+    lodash.noConflict = noConflict;
+    lodash.noop = noop;
+    lodash.now = now;
+    lodash.pad = pad;
+    lodash.padEnd = padEnd;
+    lodash.padStart = padStart;
+    lodash.parseInt = parseInt;
+    lodash.random = random;
+    lodash.reduce = reduce;
+    lodash.reduceRight = reduceRight;
+    lodash.repeat = repeat;
+    lodash.replace = replace;
+    lodash.result = result;
+    lodash.round = round;
+    lodash.runInContext = runInContext;
+    lodash.sample = sample;
+    lodash.size = size;
+    lodash.snakeCase = snakeCase;
+    lodash.some = some;
+    lodash.sortedIndex = sortedIndex;
+    lodash.sortedIndexBy = sortedIndexBy;
+    lodash.sortedIndexOf = sortedIndexOf;
+    lodash.sortedLastIndex = sortedLastIndex;
+    lodash.sortedLastIndexBy = sortedLastIndexBy;
+    lodash.sortedLastIndexOf = sortedLastIndexOf;
+    lodash.startCase = startCase;
+    lodash.startsWith = startsWith;
+    lodash.subtract = subtract;
+    lodash.sum = sum;
+    lodash.sumBy = sumBy;
+    lodash.template = template;
+    lodash.times = times;
+    lodash.toFinite = toFinite;
+    lodash.toInteger = toInteger;
+    lodash.toLength = toLength;
+    lodash.toLower = toLower;
+    lodash.toNumber = toNumber;
+    lodash.toSafeInteger = toSafeInteger;
+    lodash.toString = toString;
+    lodash.toUpper = toUpper;
+    lodash.trim = trim;
+    lodash.trimEnd = trimEnd;
+    lodash.trimStart = trimStart;
+    lodash.truncate = truncate;
+    lodash.unescape = unescape;
+    lodash.uniqueId = uniqueId;
+    lodash.upperCase = upperCase;
+    lodash.upperFirst = upperFirst;
+
+    // Add aliases.
+    lodash.each = forEach;
+    lodash.eachRight = forEachRight;
+    lodash.first = head;
+
+    mixin(lodash, (function() {
+      var source = {};
+      baseForOwn(lodash, function(func, methodName) {
+        if (!hasOwnProperty.call(lodash.prototype, methodName)) {
+          source[methodName] = func;
+        }
+      });
+      return source;
+    }()), { 'chain': false });
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * The semantic version number.
+     *
+     * @static
+     * @memberOf _
+     * @type {string}
+     */
+    lodash.VERSION = VERSION;
+
+    // Assign default placeholders.
+    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
+      lodash[methodName].placeholder = lodash;
+    });
 
-            /**
-             * Deburrs `string` by converting
-             * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
-             * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
-             * letters to basic Latin letters and removing
-             * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to deburr.
-             * @returns {string} Returns the deburred string.
-             * @example
-             *
-             * _.deburr('déjà vu');
-             * // => 'deja vu'
-             */
-            function deburr(string) {
-              string = toString(string);
-              return (
-                string &&
-                string.replace(reLatin, deburrLetter).replace(reComboMark, "")
-              );
-            }
+    // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
+    arrayEach(['drop', 'take'], function(methodName, index) {
+      LazyWrapper.prototype[methodName] = function(n) {
+        n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
 
-            /**
-             * Checks if `string` ends with the given target string.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to inspect.
-             * @param {string} [target] The string to search for.
-             * @param {number} [position=string.length] The position to search up to.
-             * @returns {boolean} Returns `true` if `string` ends with `target`,
-             *  else `false`.
-             * @example
-             *
-             * _.endsWith('abc', 'c');
-             * // => true
-             *
-             * _.endsWith('abc', 'b');
-             * // => false
-             *
-             * _.endsWith('abc', 'b', 2);
-             * // => true
-             */
-            function endsWith(string, target, position) {
-              string = toString(string);
-              target = baseToString(target);
-
-              var length = string.length;
-              position =
-                position === undefined
-                  ? length
-                  : baseClamp(toInteger(position), 0, length);
-
-              var end = position;
-              position -= target.length;
-              return position >= 0 && string.slice(position, end) == target;
-            }
+        var result = (this.__filtered__ && !index)
+          ? new LazyWrapper(this)
+          : this.clone();
 
-            /**
-             * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
-             * corresponding HTML entities.
-             *
-             * **Note:** No other characters are escaped. To escape additional
-             * characters use a third-party library like [_he_](https://mths.be/he).
-             *
-             * Though the ">" character is escaped for symmetry, characters like
-             * ">" and "/" don't need escaping in HTML and have no special meaning
-             * unless they're part of a tag or unquoted attribute value. See
-             * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
-             * (under "semi-related fun fact") for more details.
-             *
-             * When working with HTML you should always
-             * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
-             * XSS vectors.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category String
-             * @param {string} [string=''] The string to escape.
-             * @returns {string} Returns the escaped string.
-             * @example
-             *
-             * _.escape('fred, barney, & pebbles');
-             * // => 'fred, barney, &amp; pebbles'
-             */
-            function escape(string) {
-              string = toString(string);
-              return string && reHasUnescapedHtml.test(string)
-                ? string.replace(reUnescapedHtml, escapeHtmlChar)
-                : string;
-            }
+        if (result.__filtered__) {
+          result.__takeCount__ = nativeMin(n, result.__takeCount__);
+        } else {
+          result.__views__.push({
+            'size': nativeMin(n, MAX_ARRAY_LENGTH),
+            'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
+          });
+        }
+        return result;
+      };
 
-            /**
-             * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
-             * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to escape.
-             * @returns {string} Returns the escaped string.
-             * @example
-             *
-             * _.escapeRegExp('[lodash](https://lodash.com/)');
-             * // => '\[lodash\]\(https://lodash\.com/\)'
-             */
-            function escapeRegExp(string) {
-              string = toString(string);
-              return string && reHasRegExpChar.test(string)
-                ? string.replace(reRegExpChar, "\\$&")
-                : string;
-            }
+      LazyWrapper.prototype[methodName + 'Right'] = function(n) {
+        return this.reverse()[methodName](n).reverse();
+      };
+    });
 
-            /**
-             * Converts `string` to
-             * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the kebab cased string.
-             * @example
-             *
-             * _.kebabCase('Foo Bar');
-             * // => 'foo-bar'
-             *
-             * _.kebabCase('fooBar');
-             * // => 'foo-bar'
-             *
-             * _.kebabCase('__FOO_BAR__');
-             * // => 'foo-bar'
-             */
-            var kebabCase = createCompounder(function (result, word, index) {
-              return result + (index ? "-" : "") + word.toLowerCase();
-            });
+    // Add `LazyWrapper` methods that accept an `iteratee` value.
+    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
+      var type = index + 1,
+          isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
 
-            /**
-             * Converts `string`, as space separated words, to lower case.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the lower cased string.
-             * @example
-             *
-             * _.lowerCase('--Foo-Bar--');
-             * // => 'foo bar'
-             *
-             * _.lowerCase('fooBar');
-             * // => 'foo bar'
-             *
-             * _.lowerCase('__FOO_BAR__');
-             * // => 'foo bar'
-             */
-            var lowerCase = createCompounder(function (result, word, index) {
-              return result + (index ? " " : "") + word.toLowerCase();
-            });
+      LazyWrapper.prototype[methodName] = function(iteratee) {
+        var result = this.clone();
+        result.__iteratees__.push({
+          'iteratee': getIteratee(iteratee, 3),
+          'type': type
+        });
+        result.__filtered__ = result.__filtered__ || isFilter;
+        return result;
+      };
+    });
 
-            /**
-             * Converts the first character of `string` to lower case.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the converted string.
-             * @example
-             *
-             * _.lowerFirst('Fred');
-             * // => 'fred'
-             *
-             * _.lowerFirst('FRED');
-             * // => 'fRED'
-             */
-            var lowerFirst = createCaseFirst("toLowerCase");
-
-            /**
-             * Pads `string` on the left and right sides if it's shorter than `length`.
-             * Padding characters are truncated if they can't be evenly divided by `length`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to pad.
-             * @param {number} [length=0] The padding length.
-             * @param {string} [chars=' '] The string used as padding.
-             * @returns {string} Returns the padded string.
-             * @example
-             *
-             * _.pad('abc', 8);
-             * // => '  abc   '
-             *
-             * _.pad('abc', 8, '_-');
-             * // => '_-abc_-_'
-             *
-             * _.pad('abc', 3);
-             * // => 'abc'
-             */
-            function pad(string, length, chars) {
-              string = toString(string);
-              length = toInteger(length);
-
-              var strLength = length ? stringSize(string) : 0;
-              if (!length || strLength >= length) {
-                return string;
-              }
-              var mid = (length - strLength) / 2;
-              return (
-                createPadding(nativeFloor(mid), chars) +
-                string +
-                createPadding(nativeCeil(mid), chars)
-              );
-            }
+    // Add `LazyWrapper` methods for `_.head` and `_.last`.
+    arrayEach(['head', 'last'], function(methodName, index) {
+      var takeName = 'take' + (index ? 'Right' : '');
 
-            /**
-             * Pads `string` on the right side if it's shorter than `length`. Padding
-             * characters are truncated if they exceed `length`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to pad.
-             * @param {number} [length=0] The padding length.
-             * @param {string} [chars=' '] The string used as padding.
-             * @returns {string} Returns the padded string.
-             * @example
-             *
-             * _.padEnd('abc', 6);
-             * // => 'abc   '
-             *
-             * _.padEnd('abc', 6, '_-');
-             * // => 'abc_-_'
-             *
-             * _.padEnd('abc', 3);
-             * // => 'abc'
-             */
-            function padEnd(string, length, chars) {
-              string = toString(string);
-              length = toInteger(length);
-
-              var strLength = length ? stringSize(string) : 0;
-              return length && strLength < length
-                ? string + createPadding(length - strLength, chars)
-                : string;
-            }
+      LazyWrapper.prototype[methodName] = function() {
+        return this[takeName](1).value()[0];
+      };
+    });
 
-            /**
-             * Pads `string` on the left side if it's shorter than `length`. Padding
-             * characters are truncated if they exceed `length`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to pad.
-             * @param {number} [length=0] The padding length.
-             * @param {string} [chars=' '] The string used as padding.
-             * @returns {string} Returns the padded string.
-             * @example
-             *
-             * _.padStart('abc', 6);
-             * // => '   abc'
-             *
-             * _.padStart('abc', 6, '_-');
-             * // => '_-_abc'
-             *
-             * _.padStart('abc', 3);
-             * // => 'abc'
-             */
-            function padStart(string, length, chars) {
-              string = toString(string);
-              length = toInteger(length);
-
-              var strLength = length ? stringSize(string) : 0;
-              return length && strLength < length
-                ? createPadding(length - strLength, chars) + string
-                : string;
-            }
+    // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
+    arrayEach(['initial', 'tail'], function(methodName, index) {
+      var dropName = 'drop' + (index ? '' : 'Right');
 
-            /**
-             * Converts `string` to an integer of the specified radix. If `radix` is
-             * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
-             * hexadecimal, in which case a `radix` of `16` is used.
-             *
-             * **Note:** This method aligns with the
-             * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
-             *
-             * @static
-             * @memberOf _
-             * @since 1.1.0
-             * @category String
-             * @param {string} string The string to convert.
-             * @param {number} [radix=10] The radix to interpret `value` by.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {number} Returns the converted integer.
-             * @example
-             *
-             * _.parseInt('08');
-             * // => 8
-             *
-             * _.map(['6', '08', '10'], _.parseInt);
-             * // => [6, 8, 10]
-             */
-            function parseInt(string, radix, guard) {
-              if (guard || radix == null) {
-                radix = 0;
-              } else if (radix) {
-                radix = +radix;
-              }
-              return nativeParseInt(
-                toString(string).replace(reTrimStart, ""),
-                radix || 0,
-              );
-            }
+      LazyWrapper.prototype[methodName] = function() {
+        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
+      };
+    });
 
-            /**
-             * Repeats the given string `n` times.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to repeat.
-             * @param {number} [n=1] The number of times to repeat the string.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {string} Returns the repeated string.
-             * @example
-             *
-             * _.repeat('*', 3);
-             * // => '***'
-             *
-             * _.repeat('abc', 2);
-             * // => 'abcabc'
-             *
-             * _.repeat('abc', 0);
-             * // => ''
-             */
-            function repeat(string, n, guard) {
-              if (guard ? isIterateeCall(string, n, guard) : n === undefined) {
-                n = 1;
-              } else {
-                n = toInteger(n);
-              }
-              return baseRepeat(toString(string), n);
-            }
+    LazyWrapper.prototype.compact = function() {
+      return this.filter(identity);
+    };
 
-            /**
-             * Replaces matches for `pattern` in `string` with `replacement`.
-             *
-             * **Note:** This method is based on
-             * [`String#replace`](https://mdn.io/String/replace).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to modify.
-             * @param {RegExp|string} pattern The pattern to replace.
-             * @param {Function|string} replacement The match replacement.
-             * @returns {string} Returns the modified string.
-             * @example
-             *
-             * _.replace('Hi Fred', 'Fred', 'Barney');
-             * // => 'Hi Barney'
-             */
-            function replace() {
-              var args = arguments,
-                string = toString(args[0]);
-
-              return args.length < 3
-                ? string
-                : string.replace(args[1], args[2]);
-            }
+    LazyWrapper.prototype.find = function(predicate) {
+      return this.filter(predicate).head();
+    };
 
-            /**
-             * Converts `string` to
-             * [snake case](https://en.wikipedia.org/wiki/Snake_case).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the snake cased string.
-             * @example
-             *
-             * _.snakeCase('Foo Bar');
-             * // => 'foo_bar'
-             *
-             * _.snakeCase('fooBar');
-             * // => 'foo_bar'
-             *
-             * _.snakeCase('--FOO-BAR--');
-             * // => 'foo_bar'
-             */
-            var snakeCase = createCompounder(function (result, word, index) {
-              return result + (index ? "_" : "") + word.toLowerCase();
-            });
+    LazyWrapper.prototype.findLast = function(predicate) {
+      return this.reverse().find(predicate);
+    };
 
-            /**
-             * Splits `string` by `separator`.
-             *
-             * **Note:** This method is based on
-             * [`String#split`](https://mdn.io/String/split).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to split.
-             * @param {RegExp|string} separator The separator pattern to split by.
-             * @param {number} [limit] The length to truncate results to.
-             * @returns {Array} Returns the string segments.
-             * @example
-             *
-             * _.split('a-b-c', '-', 2);
-             * // => ['a', 'b']
-             */
-            function split(string, separator, limit) {
-              if (
-                limit &&
-                typeof limit != "number" &&
-                isIterateeCall(string, separator, limit)
-              ) {
-                separator = limit = undefined;
-              }
-              limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
-              if (!limit) {
-                return [];
-              }
-              string = toString(string);
-              if (
-                string &&
-                (typeof separator == "string" ||
-                  (separator != null && !isRegExp(separator)))
-              ) {
-                separator = baseToString(separator);
-                if (!separator && hasUnicode(string)) {
-                  return castSlice(stringToArray(string), 0, limit);
-                }
-              }
-              return string.split(separator, limit);
-            }
+    LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
+      if (typeof path == 'function') {
+        return new LazyWrapper(this);
+      }
+      return this.map(function(value) {
+        return baseInvoke(value, path, args);
+      });
+    });
 
-            /**
-             * Converts `string` to
-             * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
-             *
-             * @static
-             * @memberOf _
-             * @since 3.1.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the start cased string.
-             * @example
-             *
-             * _.startCase('--foo-bar--');
-             * // => 'Foo Bar'
-             *
-             * _.startCase('fooBar');
-             * // => 'Foo Bar'
-             *
-             * _.startCase('__FOO_BAR__');
-             * // => 'FOO BAR'
-             */
-            var startCase = createCompounder(function (result, word, index) {
-              return result + (index ? " " : "") + upperFirst(word);
-            });
+    LazyWrapper.prototype.reject = function(predicate) {
+      return this.filter(negate(getIteratee(predicate)));
+    };
 
-            /**
-             * Checks if `string` starts with the given target string.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to inspect.
-             * @param {string} [target] The string to search for.
-             * @param {number} [position=0] The position to search from.
-             * @returns {boolean} Returns `true` if `string` starts with `target`,
-             *  else `false`.
-             * @example
-             *
-             * _.startsWith('abc', 'a');
-             * // => true
-             *
-             * _.startsWith('abc', 'b');
-             * // => false
-             *
-             * _.startsWith('abc', 'b', 1);
-             * // => true
-             */
-            function startsWith(string, target, position) {
-              string = toString(string);
-              position =
-                position == null
-                  ? 0
-                  : baseClamp(toInteger(position), 0, string.length);
-
-              target = baseToString(target);
-              return string.slice(position, position + target.length) == target;
-            }
+    LazyWrapper.prototype.slice = function(start, end) {
+      start = toInteger(start);
 
-            /**
-             * Creates a compiled template function that can interpolate data properties
-             * in "interpolate" delimiters, HTML-escape interpolated data properties in
-             * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
-             * properties may be accessed as free variables in the template. If a setting
-             * object is given, it takes precedence over `_.templateSettings` values.
-             *
-             * **Note:** In the development build `_.template` utilizes
-             * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
-             * for easier debugging.
-             *
-             * For more information on precompiling templates see
-             * [lodash's custom builds documentation](https://lodash.com/custom-builds).
-             *
-             * For more information on Chrome extension sandboxes see
-             * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category String
-             * @param {string} [string=''] The template string.
-             * @param {Object} [options={}] The options object.
-             * @param {RegExp} [options.escape=_.templateSettings.escape]
-             *  The HTML "escape" delimiter.
-             * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
-             *  The "evaluate" delimiter.
-             * @param {Object} [options.imports=_.templateSettings.imports]
-             *  An object to import into the template as free variables.
-             * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
-             *  The "interpolate" delimiter.
-             * @param {string} [options.sourceURL='lodash.templateSources[n]']
-             *  The sourceURL of the compiled template.
-             * @param {string} [options.variable='obj']
-             *  The data object variable name.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Function} Returns the compiled template function.
-             * @example
-             *
-             * // Use the "interpolate" delimiter to create a compiled template.
-             * var compiled = _.template('hello <%= user %>!');
-             * compiled({ 'user': 'fred' });
-             * // => 'hello fred!'
-             *
-             * // Use the HTML "escape" delimiter to escape data property values.
-             * var compiled = _.template('<b><%- value %></b>');
-             * compiled({ 'value': '<script>' });
-             * // => '<b>&lt;script&gt;</b>'
-             *
-             * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
-             * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
-             * compiled({ 'users': ['fred', 'barney'] });
-             * // => '<li>fred</li><li>barney</li>'
-             *
-             * // Use the internal `print` function in "evaluate" delimiters.
-             * var compiled = _.template('<% print("hello " + user); %>!');
-             * compiled({ 'user': 'barney' });
-             * // => 'hello barney!'
-             *
-             * // Use the ES template literal delimiter as an "interpolate" delimiter.
-             * // Disable support by replacing the "interpolate" delimiter.
-             * var compiled = _.template('hello ${ user }!');
-             * compiled({ 'user': 'pebbles' });
-             * // => 'hello pebbles!'
-             *
-             * // Use backslashes to treat delimiters as plain text.
-             * var compiled = _.template('<%= "\\<%- value %\\>" %>');
-             * compiled({ 'value': 'ignored' });
-             * // => '<%- value %>'
-             *
-             * // Use the `imports` option to import `jQuery` as `jq`.
-             * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
-             * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
-             * compiled({ 'users': ['fred', 'barney'] });
-             * // => '<li>fred</li><li>barney</li>'
-             *
-             * // Use the `sourceURL` option to specify a custom sourceURL for the template.
-             * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
-             * compiled(data);
-             * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
-             *
-             * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
-             * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
-             * compiled.source;
-             * // => function(data) {
-             * //   var __t, __p = '';
-             * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
-             * //   return __p;
-             * // }
-             *
-             * // Use custom template delimiters.
-             * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
-             * var compiled = _.template('hello {{ user }}!');
-             * compiled({ 'user': 'mustache' });
-             * // => 'hello mustache!'
-             *
-             * // Use the `source` property to inline compiled templates for meaningful
-             * // line numbers in error messages and stack traces.
-             * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
-             *   var JST = {\
-             *     "main": ' + _.template(mainText).source + '\
-             *   };\
-             * ');
-             */
-            function template(string, options, guard) {
-              // Based on John Resig's `tmpl` implementation
-              // (http://ejohn.org/blog/javascript-micro-templating/)
-              // and Laura Doktorova's doT.js (https://github.com/olado/doT).
-              var settings = lodash.templateSettings;
-
-              if (guard && isIterateeCall(string, options, guard)) {
-                options = undefined;
-              }
-              string = toString(string);
-              options = assignInWith(
-                {},
-                options,
-                settings,
-                customDefaultsAssignIn,
-              );
-
-              var imports = assignInWith(
-                  {},
-                  options.imports,
-                  settings.imports,
-                  customDefaultsAssignIn,
-                ),
-                importsKeys = keys(imports),
-                importsValues = baseValues(imports, importsKeys);
-
-              var isEscaping,
-                isEvaluating,
-                index = 0,
-                interpolate = options.interpolate || reNoMatch,
-                source = "__p += '";
-
-              // Compile the regexp to match each delimiter.
-              var reDelimiters = RegExp(
-                (options.escape || reNoMatch).source +
-                  "|" +
-                  interpolate.source +
-                  "|" +
-                  (interpolate === reInterpolate ? reEsTemplate : reNoMatch)
-                    .source +
-                  "|" +
-                  (options.evaluate || reNoMatch).source +
-                  "|$",
-                "g",
-              );
-
-              // Use a sourceURL for easier debugging.
-              var sourceURL =
-                "//# sourceURL=" +
-                ("sourceURL" in options
-                  ? options.sourceURL
-                  : "lodash.templateSources[" + ++templateCounter + "]") +
-                "\n";
-
-              string.replace(
-                reDelimiters,
-                function (
-                  match,
-                  escapeValue,
-                  interpolateValue,
-                  esTemplateValue,
-                  evaluateValue,
-                  offset,
-                ) {
-                  interpolateValue || (interpolateValue = esTemplateValue);
+      var result = this;
+      if (result.__filtered__ && (start > 0 || end < 0)) {
+        return new LazyWrapper(result);
+      }
+      if (start < 0) {
+        result = result.takeRight(-start);
+      } else if (start) {
+        result = result.drop(start);
+      }
+      if (end !== undefined) {
+        end = toInteger(end);
+        result = end < 0 ? result.dropRight(-end) : result.take(end - start);
+      }
+      return result;
+    };
 
-                  // Escape characters that can't be included in string literals.
-                  source += string
-                    .slice(index, offset)
-                    .replace(reUnescapedString, escapeStringChar);
+    LazyWrapper.prototype.takeRightWhile = function(predicate) {
+      return this.reverse().takeWhile(predicate).reverse();
+    };
 
-                  // Replace delimiters with snippets.
-                  if (escapeValue) {
-                    isEscaping = true;
-                    source += "' +\n__e(" + escapeValue + ") +\n'";
-                  }
-                  if (evaluateValue) {
-                    isEvaluating = true;
-                    source += "';\n" + evaluateValue + ";\n__p += '";
-                  }
-                  if (interpolateValue) {
-                    source +=
-                      "' +\n((__t = (" +
-                      interpolateValue +
-                      ")) == null ? '' : __t) +\n'";
-                  }
-                  index = offset + match.length;
+    LazyWrapper.prototype.toArray = function() {
+      return this.take(MAX_ARRAY_LENGTH);
+    };
 
-                  // The JS engine embedded in Adobe products needs `match` returned in
-                  // order to produce the correct `offset` value.
-                  return match;
-                },
-              );
+    // Add `LazyWrapper` methods to `lodash.prototype`.
+    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
+      var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
+          isTaker = /^(?:head|last)$/.test(methodName),
+          lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
+          retUnwrapped = isTaker || /^find/.test(methodName);
 
-              source += "';\n";
+      if (!lodashFunc) {
+        return;
+      }
+      lodash.prototype[methodName] = function() {
+        var value = this.__wrapped__,
+            args = isTaker ? [1] : arguments,
+            isLazy = value instanceof LazyWrapper,
+            iteratee = args[0],
+            useLazy = isLazy || isArray(value);
 
-              // If `variable` is not specified wrap a with-statement around the generated
-              // code to add the data object to the top of the scope chain.
-              var variable = options.variable;
-              if (!variable) {
-                source = "with (obj) {\n" + source + "\n}\n";
-              }
-              // Cleanup code by stripping empty strings.
-              source = (
-                isEvaluating ? source.replace(reEmptyStringLeading, "") : source
-              )
-                .replace(reEmptyStringMiddle, "$1")
-                .replace(reEmptyStringTrailing, "$1;");
-
-              // Frame code as the function body.
-              source =
-                "function(" +
-                (variable || "obj") +
-                ") {\n" +
-                (variable ? "" : "obj || (obj = {});\n") +
-                "var __t, __p = ''" +
-                (isEscaping ? ", __e = _.escape" : "") +
-                (isEvaluating
-                  ? ", __j = Array.prototype.join;\n" +
-                    "function print() { __p += __j.call(arguments, '') }\n"
-                  : ";\n") +
-                source +
-                "return __p\n}";
-
-              var result = attempt(function () {
-                return Function(
-                  importsKeys,
-                  sourceURL + "return " + source,
-                ).apply(undefined, importsValues);
-              });
+        var interceptor = function(value) {
+          var result = lodashFunc.apply(lodash, arrayPush([value], args));
+          return (isTaker && chainAll) ? result[0] : result;
+        };
 
-              // Provide the compiled function's source by its `toString` method or
-              // the `source` property as a convenience for inlining compiled templates.
-              result.source = source;
-              if (isError(result)) {
-                throw result;
-              }
-              return result;
-            }
+        if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
+          // Avoid lazy use if the iteratee has a "length" value other than `1`.
+          isLazy = useLazy = false;
+        }
+        var chainAll = this.__chain__,
+            isHybrid = !!this.__actions__.length,
+            isUnwrapped = retUnwrapped && !chainAll,
+            onlyLazy = isLazy && !isHybrid;
 
-            /**
-             * Converts `string`, as a whole, to lower case just like
-             * [String#toLowerCase](https://mdn.io/toLowerCase).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the lower cased string.
-             * @example
-             *
-             * _.toLower('--Foo-Bar--');
-             * // => '--foo-bar--'
-             *
-             * _.toLower('fooBar');
-             * // => 'foobar'
-             *
-             * _.toLower('__FOO_BAR__');
-             * // => '__foo_bar__'
-             */
-            function toLower(value) {
-              return toString(value).toLowerCase();
-            }
+        if (!retUnwrapped && useLazy) {
+          value = onlyLazy ? value : new LazyWrapper(this);
+          var result = func.apply(value, args);
+          result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
+          return new LodashWrapper(result, chainAll);
+        }
+        if (isUnwrapped && onlyLazy) {
+          return func.apply(this, args);
+        }
+        result = this.thru(interceptor);
+        return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
+      };
+    });
 
-            /**
-             * Converts `string`, as a whole, to upper case just like
-             * [String#toUpperCase](https://mdn.io/toUpperCase).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the upper cased string.
-             * @example
-             *
-             * _.toUpper('--foo-bar--');
-             * // => '--FOO-BAR--'
-             *
-             * _.toUpper('fooBar');
-             * // => 'FOOBAR'
-             *
-             * _.toUpper('__foo_bar__');
-             * // => '__FOO_BAR__'
-             */
-            function toUpper(value) {
-              return toString(value).toUpperCase();
-            }
+    // Add `Array` methods to `lodash.prototype`.
+    arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
+      var func = arrayProto[methodName],
+          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
+          retUnwrapped = /^(?:pop|shift)$/.test(methodName);
 
-            /**
-             * Removes leading and trailing whitespace or specified characters from `string`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to trim.
-             * @param {string} [chars=whitespace] The characters to trim.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {string} Returns the trimmed string.
-             * @example
-             *
-             * _.trim('  abc  ');
-             * // => 'abc'
-             *
-             * _.trim('-_-abc-_-', '_-');
-             * // => 'abc'
-             *
-             * _.map(['  foo  ', '  bar  '], _.trim);
-             * // => ['foo', 'bar']
-             */
-            function trim(string, chars, guard) {
-              string = toString(string);
-              if (string && (guard || chars === undefined)) {
-                return string.replace(reTrim, "");
-              }
-              if (!string || !(chars = baseToString(chars))) {
-                return string;
-              }
-              var strSymbols = stringToArray(string),
-                chrSymbols = stringToArray(chars),
-                start = charsStartIndex(strSymbols, chrSymbols),
-                end = charsEndIndex(strSymbols, chrSymbols) + 1;
+      lodash.prototype[methodName] = function() {
+        var args = arguments;
+        if (retUnwrapped && !this.__chain__) {
+          var value = this.value();
+          return func.apply(isArray(value) ? value : [], args);
+        }
+        return this[chainName](function(value) {
+          return func.apply(isArray(value) ? value : [], args);
+        });
+      };
+    });
 
-              return castSlice(strSymbols, start, end).join("");
-            }
+    // Map minified method names to their real names.
+    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
+      var lodashFunc = lodash[methodName];
+      if (lodashFunc) {
+        var key = (lodashFunc.name + ''),
+            names = realNames[key] || (realNames[key] = []);
 
-            /**
-             * Removes trailing whitespace or specified characters from `string`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to trim.
-             * @param {string} [chars=whitespace] The characters to trim.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {string} Returns the trimmed string.
-             * @example
-             *
-             * _.trimEnd('  abc  ');
-             * // => '  abc'
-             *
-             * _.trimEnd('-_-abc-_-', '_-');
-             * // => '-_-abc'
-             */
-            function trimEnd(string, chars, guard) {
-              string = toString(string);
-              if (string && (guard || chars === undefined)) {
-                return string.replace(reTrimEnd, "");
-              }
-              if (!string || !(chars = baseToString(chars))) {
-                return string;
-              }
-              var strSymbols = stringToArray(string),
-                end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
+        names.push({ 'name': methodName, 'func': lodashFunc });
+      }
+    });
 
-              return castSlice(strSymbols, 0, end).join("");
-            }
+    realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
+      'name': 'wrapper',
+      'func': undefined
+    }];
+
+    // Add methods to `LazyWrapper`.
+    LazyWrapper.prototype.clone = lazyClone;
+    LazyWrapper.prototype.reverse = lazyReverse;
+    LazyWrapper.prototype.value = lazyValue;
+
+    // Add chain sequence methods to the `lodash` wrapper.
+    lodash.prototype.at = wrapperAt;
+    lodash.prototype.chain = wrapperChain;
+    lodash.prototype.commit = wrapperCommit;
+    lodash.prototype.next = wrapperNext;
+    lodash.prototype.plant = wrapperPlant;
+    lodash.prototype.reverse = wrapperReverse;
+    lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
+
+    // Add lazy aliases.
+    lodash.prototype.first = lodash.prototype.head;
+
+    if (symIterator) {
+      lodash.prototype[symIterator] = wrapperToIterator;
+    }
+    return lodash;
+  });
+
+  /*--------------------------------------------------------------------------*/
+
+  // Export lodash.
+  var _ = runInContext();
+
+  // Some AMD build optimizers, like r.js, check for condition patterns like:
+  if (true) {
+    // Expose Lodash on the global object to prevent errors when Lodash is
+    // loaded by a script tag in the presence of an AMD loader.
+    // See http://requirejs.org/docs/errors.html#mismatch for more details.
+    // Use `_.noConflict` to remove Lodash from the global object.
+    root._ = _;
+
+    // Define as an anonymous module so, through path mapping, it can be
+    // referenced as the "underscore" module.
+    !(__WEBPACK_AMD_DEFINE_RESULT__ = function() {
+      return _;
+    }.call(exports, __webpack_require__, exports, module),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+  }
+  // Check for `exports` after `define` in case a build optimizer adds it.
+  else if (freeModule) {
+    // Export for Node.js.
+    (freeModule.exports = _)._ = _;
+    // Export for CommonJS support.
+    freeExports._ = _;
+  }
+  else {
+    // Export to the global object.
+    root._ = _;
+  }
+}.call(this));
 
-            /**
-             * Removes leading whitespace or specified characters from `string`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to trim.
-             * @param {string} [chars=whitespace] The characters to trim.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {string} Returns the trimmed string.
-             * @example
-             *
-             * _.trimStart('  abc  ');
-             * // => 'abc  '
-             *
-             * _.trimStart('-_-abc-_-', '_-');
-             * // => 'abc-_-'
-             */
-            function trimStart(string, chars, guard) {
-              string = toString(string);
-              if (string && (guard || chars === undefined)) {
-                return string.replace(reTrimStart, "");
-              }
-              if (!string || !(chars = baseToString(chars))) {
-                return string;
-              }
-              var strSymbols = stringToArray(string),
-                start = charsStartIndex(strSymbols, stringToArray(chars));
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
 
-              return castSlice(strSymbols, start).join("");
-            }
+/***/ }),
+/* 39 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-            /**
-             * Truncates `string` if it's longer than the given maximum string length.
-             * The last characters of the truncated string are replaced with the omission
-             * string which defaults to "...".
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to truncate.
-             * @param {Object} [options={}] The options object.
-             * @param {number} [options.length=30] The maximum string length.
-             * @param {string} [options.omission='...'] The string to indicate text is omitted.
-             * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
-             * @returns {string} Returns the truncated string.
-             * @example
-             *
-             * _.truncate('hi-diddly-ho there, neighborino');
-             * // => 'hi-diddly-ho there, neighbo...'
-             *
-             * _.truncate('hi-diddly-ho there, neighborino', {
-             *   'length': 24,
-             *   'separator': ' '
-             * });
-             * // => 'hi-diddly-ho there,...'
-             *
-             * _.truncate('hi-diddly-ho there, neighborino', {
-             *   'length': 24,
-             *   'separator': /,? +/
-             * });
-             * // => 'hi-diddly-ho there...'
-             *
-             * _.truncate('hi-diddly-ho there, neighborino', {
-             *   'omission': ' [...]'
-             * });
-             * // => 'hi-diddly-ho there, neig [...]'
-             */
-            function truncate(string, options) {
-              var length = DEFAULT_TRUNC_LENGTH,
-                omission = DEFAULT_TRUNC_OMISSION;
-
-              if (isObject(options)) {
-                var separator =
-                  "separator" in options ? options.separator : separator;
-                length =
-                  "length" in options ? toInteger(options.length) : length;
-                omission =
-                  "omission" in options
-                    ? baseToString(options.omission)
-                    : omission;
-              }
-              string = toString(string);
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return EMPTY; });
+/* harmony export (immutable) */ __webpack_exports__["a"] = empty;
+/* unused harmony export emptyScheduled */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
 
-              var strLength = string.length;
-              if (hasUnicode(string)) {
-                var strSymbols = stringToArray(string);
-                strLength = strSymbols.length;
-              }
-              if (length >= strLength) {
-                return string;
-              }
-              var end = length - stringSize(omission);
-              if (end < 1) {
-                return omission;
-              }
-              var result = strSymbols
-                ? castSlice(strSymbols, 0, end).join("")
-                : string.slice(0, end);
+var EMPTY = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return subscriber.complete(); });
+function empty(scheduler) {
+    return scheduler ? emptyScheduled(scheduler) : EMPTY;
+}
+function emptyScheduled(scheduler) {
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return scheduler.schedule(function () { return subscriber.complete(); }); });
+}
+//# sourceMappingURL=empty.js.map
 
-              if (separator === undefined) {
-                return result + omission;
-              }
-              if (strSymbols) {
-                end += result.length - end;
-              }
-              if (isRegExp(separator)) {
-                if (string.slice(end).search(separator)) {
-                  var match,
-                    substring = result;
-
-                  if (!separator.global) {
-                    separator = RegExp(
-                      separator.source,
-                      toString(reFlags.exec(separator)) + "g",
-                    );
-                  }
-                  separator.lastIndex = 0;
-                  while ((match = separator.exec(substring))) {
-                    var newEnd = match.index;
-                  }
-                  result = result.slice(0, newEnd === undefined ? end : newEnd);
-                }
-              } else if (string.indexOf(baseToString(separator), end) != end) {
-                var index = result.lastIndexOf(separator);
-                if (index > -1) {
-                  result = result.slice(0, index);
-                }
-              }
-              return result + omission;
-            }
 
-            /**
-             * The inverse of `_.escape`; this method converts the HTML entities
-             * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to
-             * their corresponding characters.
-             *
-             * **Note:** No other HTML entities are unescaped. To unescape additional
-             * HTML entities use a third-party library like [_he_](https://mths.be/he).
-             *
-             * @static
-             * @memberOf _
-             * @since 0.6.0
-             * @category String
-             * @param {string} [string=''] The string to unescape.
-             * @returns {string} Returns the unescaped string.
-             * @example
-             *
-             * _.unescape('fred, barney, &amp; pebbles');
-             * // => 'fred, barney, & pebbles'
-             */
-            function unescape(string) {
-              string = toString(string);
-              return string && reHasEscapedHtml.test(string)
-                ? string.replace(reEscapedHtml, unescapeHtmlChar)
-                : string;
-            }
+/***/ }),
+/* 40 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-            /**
-             * Converts `string`, as space separated words, to upper case.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the upper cased string.
-             * @example
-             *
-             * _.upperCase('--foo-bar');
-             * // => 'FOO BAR'
-             *
-             * _.upperCase('fooBar');
-             * // => 'FOO BAR'
-             *
-             * _.upperCase('__foo_bar__');
-             * // => 'FOO BAR'
-             */
-            var upperCase = createCompounder(function (result, word, index) {
-              return result + (index ? " " : "") + word.toUpperCase();
-            });
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return async; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncAction__ = __webpack_require__(149);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
+/** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
 
-            /**
-             * Converts the first character of `string` to upper case.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category String
-             * @param {string} [string=''] The string to convert.
-             * @returns {string} Returns the converted string.
-             * @example
-             *
-             * _.upperFirst('fred');
-             * // => 'Fred'
-             *
-             * _.upperFirst('FRED');
-             * // => 'FRED'
-             */
-            var upperFirst = createCaseFirst("toUpperCase");
-
-            /**
-             * Splits `string` into an array of its words.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category String
-             * @param {string} [string=''] The string to inspect.
-             * @param {RegExp|string} [pattern] The pattern to match words.
-             * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
-             * @returns {Array} Returns the words of `string`.
-             * @example
-             *
-             * _.words('fred, barney, & pebbles');
-             * // => ['fred', 'barney', 'pebbles']
-             *
-             * _.words('fred, barney, & pebbles', /[^, ]+/g);
-             * // => ['fred', 'barney', '&', 'pebbles']
-             */
-            function words(string, pattern, guard) {
-              string = toString(string);
-              pattern = guard ? undefined : pattern;
-
-              if (pattern === undefined) {
-                return hasUnicodeWord(string)
-                  ? unicodeWords(string)
-                  : asciiWords(string);
-              }
-              return string.match(pattern) || [];
-            }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Attempts to invoke `func`, returning either the result or the caught error
-             * object. Any additional arguments are provided to `func` when it's invoked.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Util
-             * @param {Function} func The function to attempt.
-             * @param {...*} [args] The arguments to invoke `func` with.
-             * @returns {*} Returns the `func` result or error object.
-             * @example
-             *
-             * // Avoid throwing errors for invalid selectors.
-             * var elements = _.attempt(function(selector) {
-             *   return document.querySelectorAll(selector);
-             * }, '>_>');
-             *
-             * if (_.isError(elements)) {
-             *   elements = [];
-             * }
-             */
-            var attempt = baseRest(function (func, args) {
-              try {
-                return apply(func, undefined, args);
-              } catch (e) {
-                return isError(e) ? e : new Error(e);
-              }
-            });
+var async = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */](__WEBPACK_IMPORTED_MODULE_0__AsyncAction__["a" /* AsyncAction */]);
+//# sourceMappingURL=async.js.map
 
-            /**
-             * Binds methods of an object to the object itself, overwriting the existing
-             * method.
-             *
-             * **Note:** This method doesn't set the "length" property of bound functions.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @param {Object} object The object to bind and assign the bound methods to.
-             * @param {...(string|string[])} methodNames The object method names to bind.
-             * @returns {Object} Returns `object`.
-             * @example
-             *
-             * var view = {
-             *   'label': 'docs',
-             *   'click': function() {
-             *     console.log('clicked ' + this.label);
-             *   }
-             * };
-             *
-             * _.bindAll(view, ['click']);
-             * jQuery(element).on('click', view.click);
-             * // => Logs 'clicked docs' when clicked.
-             */
-            var bindAll = flatRest(function (object, methodNames) {
-              arrayEach(methodNames, function (key) {
-                key = toKey(key);
-                baseAssignValue(object, key, bind(object[key], object));
-              });
-              return object;
-            });
 
-            /**
-             * Creates a function that iterates over `pairs` and invokes the corresponding
-             * function of the first predicate to return truthy. The predicate-function
-             * pairs are invoked with the `this` binding and arguments of the created
-             * function.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {Array} pairs The predicate-function pairs.
-             * @returns {Function} Returns the new composite function.
-             * @example
-             *
-             * var func = _.cond([
-             *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
-             *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
-             *   [_.stubTrue,                      _.constant('no match')]
-             * ]);
-             *
-             * func({ 'a': 1, 'b': 2 });
-             * // => 'matches A'
-             *
-             * func({ 'a': 0, 'b': 1 });
-             * // => 'matches B'
-             *
-             * func({ 'a': '1', 'b': '2' });
-             * // => 'no match'
-             */
-            function cond(pairs) {
-              var length = pairs == null ? 0 : pairs.length,
-                toIteratee = getIteratee();
-
-              pairs = !length
-                ? []
-                : arrayMap(pairs, function (pair) {
-                    if (typeof pair[1] != "function") {
-                      throw new TypeError(FUNC_ERROR_TEXT);
-                    }
-                    return [toIteratee(pair[0]), pair[1]];
-                  });
+/***/ }),
+/* 41 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-              return baseRest(function (args) {
-                var index = -1;
-                while (++index < length) {
-                  var pair = pairs[index];
-                  if (apply(pair[0], this, args)) {
-                    return apply(pair[1], this, args);
-                  }
-                }
-              });
-            }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return isArray; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; });
+//# sourceMappingURL=isArray.js.map
 
-            /**
-             * Creates a function that invokes the predicate properties of `source` with
-             * the corresponding property values of a given object, returning `true` if
-             * all predicates return truthy, else `false`.
-             *
-             * **Note:** The created function is equivalent to `_.conformsTo` with
-             * `source` partially applied.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {Object} source The object of property predicates to conform to.
-             * @returns {Function} Returns the new spec function.
-             * @example
-             *
-             * var objects = [
-             *   { 'a': 2, 'b': 1 },
-             *   { 'a': 1, 'b': 2 }
-             * ];
-             *
-             * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
-             * // => [{ 'a': 1, 'b': 2 }]
-             */
-            function conforms(source) {
-              return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
-            }
 
-            /**
-             * Creates a function that returns `value`.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.4.0
-             * @category Util
-             * @param {*} value The value to return from the new function.
-             * @returns {Function} Returns the new constant function.
-             * @example
-             *
-             * var objects = _.times(2, _.constant({ 'a': 1 }));
-             *
-             * console.log(objects);
-             * // => [{ 'a': 1 }, { 'a': 1 }]
-             *
-             * console.log(objects[0] === objects[1]);
-             * // => true
-             */
-            function constant(value) {
-              return function () {
-                return value;
-              };
-            }
+/***/ }),
+/* 42 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            /**
-             * Checks `value` to determine whether a default value should be returned in
-             * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
-             * or `undefined`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.14.0
-             * @category Util
-             * @param {*} value The value to check.
-             * @param {*} defaultValue The default value.
-             * @returns {*} Returns the resolved value.
-             * @example
-             *
-             * _.defaultTo(1, 10);
-             * // => 1
-             *
-             * _.defaultTo(undefined, 10);
-             * // => 10
-             */
-            function defaultTo(value, defaultValue) {
-              return value == null || value !== value ? defaultValue : value;
-            }
+var dP = __webpack_require__(72);
+var createDesc = __webpack_require__(132);
+module.exports = __webpack_require__(51) ? function (object, key, value) {
+  return dP.f(object, key, createDesc(1, value));
+} : function (object, key, value) {
+  object[key] = value;
+  return object;
+};
 
-            /**
-             * Creates a function that returns the result of invoking the given functions
-             * with the `this` binding of the created function, where each successive
-             * invocation is supplied the return value of the previous.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Util
-             * @param {...(Function|Function[])} [funcs] The functions to invoke.
-             * @returns {Function} Returns the new composite function.
-             * @see _.flowRight
-             * @example
-             *
-             * function square(n) {
-             *   return n * n;
-             * }
-             *
-             * var addSquare = _.flow([_.add, square]);
-             * addSquare(1, 2);
-             * // => 9
-             */
-            var flow = createFlow();
-
-            /**
-             * This method is like `_.flow` except that it creates a function that
-             * invokes the given functions from right to left.
-             *
-             * @static
-             * @since 3.0.0
-             * @memberOf _
-             * @category Util
-             * @param {...(Function|Function[])} [funcs] The functions to invoke.
-             * @returns {Function} Returns the new composite function.
-             * @see _.flow
-             * @example
-             *
-             * function square(n) {
-             *   return n * n;
-             * }
-             *
-             * var addSquare = _.flowRight([square, _.add]);
-             * addSquare(1, 2);
-             * // => 9
-             */
-            var flowRight = createFlow(true);
-
-            /**
-             * This method returns the first argument it receives.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @param {*} value Any value.
-             * @returns {*} Returns `value`.
-             * @example
-             *
-             * var object = { 'a': 1 };
-             *
-             * console.log(_.identity(object) === object);
-             * // => true
-             */
-            function identity(value) {
-              return value;
-            }
 
-            /**
-             * Creates a function that invokes `func` with the arguments of the created
-             * function. If `func` is a property name, the created function returns the
-             * property value for a given element. If `func` is an array or object, the
-             * created function returns `true` for elements that contain the equivalent
-             * source properties, otherwise it returns `false`.
-             *
-             * @static
-             * @since 4.0.0
-             * @memberOf _
-             * @category Util
-             * @param {*} [func=_.identity] The value to convert to a callback.
-             * @returns {Function} Returns the callback.
-             * @example
-             *
-             * var users = [
-             *   { 'user': 'barney', 'age': 36, 'active': true },
-             *   { 'user': 'fred',   'age': 40, 'active': false }
-             * ];
-             *
-             * // The `_.matches` iteratee shorthand.
-             * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
-             * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
-             *
-             * // The `_.matchesProperty` iteratee shorthand.
-             * _.filter(users, _.iteratee(['user', 'fred']));
-             * // => [{ 'user': 'fred', 'age': 40 }]
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.map(users, _.iteratee('user'));
-             * // => ['barney', 'fred']
-             *
-             * // Create custom iteratee shorthands.
-             * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
-             *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
-             *     return func.test(string);
-             *   };
-             * });
-             *
-             * _.filter(['abc', 'def'], /ef/);
-             * // => ['def']
-             */
-            function iteratee(func) {
-              return baseIteratee(
-                typeof func == "function"
-                  ? func
-                  : baseClone(func, CLONE_DEEP_FLAG),
-              );
-            }
+/***/ }),
+/* 43 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            /**
-             * Creates a function that performs a partial deep comparison between a given
-             * object and `source`, returning `true` if the given object has equivalent
-             * property values, else `false`.
-             *
-             * **Note:** The created function is equivalent to `_.isMatch` with `source`
-             * partially applied.
-             *
-             * Partial comparisons will match empty array and empty object `source`
-             * values against any array or object value, respectively. See `_.isEqual`
-             * for a list of supported value comparisons.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Util
-             * @param {Object} source The object of property values to match.
-             * @returns {Function} Returns the new spec function.
-             * @example
-             *
-             * var objects = [
-             *   { 'a': 1, 'b': 2, 'c': 3 },
-             *   { 'a': 4, 'b': 5, 'c': 6 }
-             * ];
-             *
-             * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
-             * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
-             */
-            function matches(source) {
-              return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
-            }
+"use strict";
 
-            /**
-             * Creates a function that performs a partial deep comparison between the
-             * value at `path` of a given object to `srcValue`, returning `true` if the
-             * object value is equivalent, else `false`.
-             *
-             * **Note:** Partial comparisons will match empty array and empty object
-             * `srcValue` values against any array or object value, respectively. See
-             * `_.isEqual` for a list of supported value comparisons.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.2.0
-             * @category Util
-             * @param {Array|string} path The path of the property to get.
-             * @param {*} srcValue The value to match.
-             * @returns {Function} Returns the new spec function.
-             * @example
-             *
-             * var objects = [
-             *   { 'a': 1, 'b': 2, 'c': 3 },
-             *   { 'a': 4, 'b': 5, 'c': 6 }
-             * ];
-             *
-             * _.find(objects, _.matchesProperty('a', 4));
-             * // => { 'a': 4, 'b': 5, 'c': 6 }
-             */
-            function matchesProperty(path, srcValue) {
-              return baseMatchesProperty(
-                path,
-                baseClone(srcValue, CLONE_DEEP_FLAG),
-              );
-            }
 
-            /**
-             * Creates a function that invokes the method at `path` of a given object.
-             * Any additional arguments are provided to the invoked method.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.7.0
-             * @category Util
-             * @param {Array|string} path The path of the method to invoke.
-             * @param {...*} [args] The arguments to invoke the method with.
-             * @returns {Function} Returns the new invoker function.
-             * @example
-             *
-             * var objects = [
-             *   { 'a': { 'b': _.constant(2) } },
-             *   { 'a': { 'b': _.constant(1) } }
-             * ];
-             *
-             * _.map(objects, _.method('a.b'));
-             * // => [2, 1]
-             *
-             * _.map(objects, _.method(['a', 'b']));
-             * // => [2, 1]
-             */
-            var method = baseRest(function (path, args) {
-              return function (object) {
-                return baseInvoke(object, path, args);
-              };
-            });
 
-            /**
-             * The opposite of `_.method`; this method creates a function that invokes
-             * the method at a given path of `object`. Any additional arguments are
-             * provided to the invoked method.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.7.0
-             * @category Util
-             * @param {Object} object The object to query.
-             * @param {...*} [args] The arguments to invoke the method with.
-             * @returns {Function} Returns the new invoker function.
-             * @example
-             *
-             * var array = _.times(3, _.constant),
-             *     object = { 'a': array, 'b': array, 'c': array };
-             *
-             * _.map(['a[2]', 'c[0]'], _.methodOf(object));
-             * // => [2, 0]
-             *
-             * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
-             * // => [2, 0]
-             */
-            var methodOf = baseRest(function (object, args) {
-              return function (path) {
-                return baseInvoke(object, path, args);
-              };
-            });
+function isNothing(subject) {
+  return (typeof subject === 'undefined') || (subject === null);
+}
 
-            /**
-             * Adds all own enumerable string keyed function properties of a source
-             * object to the destination object. If `object` is a function, then methods
-             * are added to its prototype as well.
-             *
-             * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
-             * avoid conflicts caused by modifying the original.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @param {Function|Object} [object=lodash] The destination object.
-             * @param {Object} source The object of functions to add.
-             * @param {Object} [options={}] The options object.
-             * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
-             * @returns {Function|Object} Returns `object`.
-             * @example
-             *
-             * function vowels(string) {
-             *   return _.filter(string, function(v) {
-             *     return /[aeiou]/i.test(v);
-             *   });
-             * }
-             *
-             * _.mixin({ 'vowels': vowels });
-             * _.vowels('fred');
-             * // => ['e']
-             *
-             * _('fred').vowels().value();
-             * // => ['e']
-             *
-             * _.mixin({ 'vowels': vowels }, { 'chain': false });
-             * _('fred').vowels();
-             * // => ['e']
-             */
-            function mixin(object, source, options) {
-              var props = keys(source),
-                methodNames = baseFunctions(source, props);
-
-              if (
-                options == null &&
-                !(isObject(source) && (methodNames.length || !props.length))
-              ) {
-                options = source;
-                source = object;
-                object = this;
-                methodNames = baseFunctions(source, keys(source));
-              }
-              var chain =
-                  !(isObject(options) && "chain" in options) || !!options.chain,
-                isFunc = isFunction(object);
-
-              arrayEach(methodNames, function (methodName) {
-                var func = source[methodName];
-                object[methodName] = func;
-                if (isFunc) {
-                  object.prototype[methodName] = function () {
-                    var chainAll = this.__chain__;
-                    if (chain || chainAll) {
-                      var result = object(this.__wrapped__),
-                        actions = (result.__actions__ = copyArray(
-                          this.__actions__,
-                        ));
-
-                      actions.push({
-                        func: func,
-                        args: arguments,
-                        thisArg: object,
-                      });
-                      result.__chain__ = chainAll;
-                      return result;
-                    }
-                    return func.apply(
-                      object,
-                      arrayPush([this.value()], arguments),
-                    );
-                  };
-                }
-              });
 
-              return object;
-            }
+function isObject(subject) {
+  return (typeof subject === 'object') && (subject !== null);
+}
 
-            /**
-             * Reverts the `_` variable to its previous value and returns a reference to
-             * the `lodash` function.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @returns {Function} Returns the `lodash` function.
-             * @example
-             *
-             * var lodash = _.noConflict();
-             */
-            function noConflict() {
-              if (root._ === this) {
-                root._ = oldDash;
-              }
-              return this;
-            }
 
-            /**
-             * This method returns `undefined`.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.3.0
-             * @category Util
-             * @example
-             *
-             * _.times(2, _.noop);
-             * // => [undefined, undefined]
-             */
-            function noop() {
-              // No operation performed.
-            }
+function toArray(sequence) {
+  if (Array.isArray(sequence)) return sequence;
+  else if (isNothing(sequence)) return [];
 
-            /**
-             * Creates a function that gets the argument at index `n`. If `n` is negative,
-             * the nth argument from the end is returned.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {number} [n=0] The index of the argument to return.
-             * @returns {Function} Returns the new pass-thru function.
-             * @example
-             *
-             * var func = _.nthArg(1);
-             * func('a', 'b', 'c', 'd');
-             * // => 'b'
-             *
-             * var func = _.nthArg(-2);
-             * func('a', 'b', 'c', 'd');
-             * // => 'c'
-             */
-            function nthArg(n) {
-              n = toInteger(n);
-              return baseRest(function (args) {
-                return baseNth(args, n);
-              });
-            }
+  return [ sequence ];
+}
 
-            /**
-             * Creates a function that invokes `iteratees` with the arguments it receives
-             * and returns their results.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {...(Function|Function[])} [iteratees=[_.identity]]
-             *  The iteratees to invoke.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var func = _.over([Math.max, Math.min]);
-             *
-             * func(1, 2, 3, 4);
-             * // => [4, 1]
-             */
-            var over = createOver(arrayMap);
-
-            /**
-             * Creates a function that checks if **all** of the `predicates` return
-             * truthy when invoked with the arguments it receives.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {...(Function|Function[])} [predicates=[_.identity]]
-             *  The predicates to check.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var func = _.overEvery([Boolean, isFinite]);
-             *
-             * func('1');
-             * // => true
-             *
-             * func(null);
-             * // => false
-             *
-             * func(NaN);
-             * // => false
-             */
-            var overEvery = createOver(arrayEvery);
-
-            /**
-             * Creates a function that checks if **any** of the `predicates` return
-             * truthy when invoked with the arguments it receives.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {...(Function|Function[])} [predicates=[_.identity]]
-             *  The predicates to check.
-             * @returns {Function} Returns the new function.
-             * @example
-             *
-             * var func = _.overSome([Boolean, isFinite]);
-             *
-             * func('1');
-             * // => true
-             *
-             * func(null);
-             * // => true
-             *
-             * func(NaN);
-             * // => false
-             */
-            var overSome = createOver(arraySome);
-
-            /**
-             * Creates a function that returns the value at `path` of a given object.
-             *
-             * @static
-             * @memberOf _
-             * @since 2.4.0
-             * @category Util
-             * @param {Array|string} path The path of the property to get.
-             * @returns {Function} Returns the new accessor function.
-             * @example
-             *
-             * var objects = [
-             *   { 'a': { 'b': 2 } },
-             *   { 'a': { 'b': 1 } }
-             * ];
-             *
-             * _.map(objects, _.property('a.b'));
-             * // => [2, 1]
-             *
-             * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
-             * // => [1, 2]
-             */
-            function property(path) {
-              return isKey(path)
-                ? baseProperty(toKey(path))
-                : basePropertyDeep(path);
-            }
 
-            /**
-             * The opposite of `_.property`; this method creates a function that returns
-             * the value at a given path of `object`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.0.0
-             * @category Util
-             * @param {Object} object The object to query.
-             * @returns {Function} Returns the new accessor function.
-             * @example
-             *
-             * var array = [0, 1, 2],
-             *     object = { 'a': array, 'b': array, 'c': array };
-             *
-             * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
-             * // => [2, 0]
-             *
-             * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
-             * // => [2, 0]
-             */
-            function propertyOf(object) {
-              return function (path) {
-                return object == null ? undefined : baseGet(object, path);
-              };
-            }
+function extend(target, source) {
+  var index, length, key, sourceKeys;
 
-            /**
-             * Creates an array of numbers (positive and/or negative) progressing from
-             * `start` up to, but not including, `end`. A step of `-1` is used if a negative
-             * `start` is specified without an `end` or `step`. If `end` is not specified,
-             * it's set to `start` with `start` then set to `0`.
-             *
-             * **Note:** JavaScript follows the IEEE-754 standard for resolving
-             * floating-point values which can produce unexpected results.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @param {number} [start=0] The start of the range.
-             * @param {number} end The end of the range.
-             * @param {number} [step=1] The value to increment or decrement by.
-             * @returns {Array} Returns the range of numbers.
-             * @see _.inRange, _.rangeRight
-             * @example
-             *
-             * _.range(4);
-             * // => [0, 1, 2, 3]
-             *
-             * _.range(-4);
-             * // => [0, -1, -2, -3]
-             *
-             * _.range(1, 5);
-             * // => [1, 2, 3, 4]
-             *
-             * _.range(0, 20, 5);
-             * // => [0, 5, 10, 15]
-             *
-             * _.range(0, -4, -1);
-             * // => [0, -1, -2, -3]
-             *
-             * _.range(1, 4, 0);
-             * // => [1, 1, 1]
-             *
-             * _.range(0);
-             * // => []
-             */
-            var range = createRange();
-
-            /**
-             * This method is like `_.range` except that it populates values in
-             * descending order.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {number} [start=0] The start of the range.
-             * @param {number} end The end of the range.
-             * @param {number} [step=1] The value to increment or decrement by.
-             * @returns {Array} Returns the range of numbers.
-             * @see _.inRange, _.range
-             * @example
-             *
-             * _.rangeRight(4);
-             * // => [3, 2, 1, 0]
-             *
-             * _.rangeRight(-4);
-             * // => [-3, -2, -1, 0]
-             *
-             * _.rangeRight(1, 5);
-             * // => [4, 3, 2, 1]
-             *
-             * _.rangeRight(0, 20, 5);
-             * // => [15, 10, 5, 0]
-             *
-             * _.rangeRight(0, -4, -1);
-             * // => [-3, -2, -1, 0]
-             *
-             * _.rangeRight(1, 4, 0);
-             * // => [1, 1, 1]
-             *
-             * _.rangeRight(0);
-             * // => []
-             */
-            var rangeRight = createRange(true);
-
-            /**
-             * This method returns a new empty array.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.13.0
-             * @category Util
-             * @returns {Array} Returns the new empty array.
-             * @example
-             *
-             * var arrays = _.times(2, _.stubArray);
-             *
-             * console.log(arrays);
-             * // => [[], []]
-             *
-             * console.log(arrays[0] === arrays[1]);
-             * // => false
-             */
-            function stubArray() {
-              return [];
-            }
+  if (source) {
+    sourceKeys = Object.keys(source);
 
-            /**
-             * This method returns `false`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.13.0
-             * @category Util
-             * @returns {boolean} Returns `false`.
-             * @example
-             *
-             * _.times(2, _.stubFalse);
-             * // => [false, false]
-             */
-            function stubFalse() {
-              return false;
-            }
+    for (index = 0, length = sourceKeys.length; index < length; index += 1) {
+      key = sourceKeys[index];
+      target[key] = source[key];
+    }
+  }
 
-            /**
-             * This method returns a new empty object.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.13.0
-             * @category Util
-             * @returns {Object} Returns the new empty object.
-             * @example
-             *
-             * var objects = _.times(2, _.stubObject);
-             *
-             * console.log(objects);
-             * // => [{}, {}]
-             *
-             * console.log(objects[0] === objects[1]);
-             * // => false
-             */
-            function stubObject() {
-              return {};
-            }
+  return target;
+}
 
-            /**
-             * This method returns an empty string.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.13.0
-             * @category Util
-             * @returns {string} Returns the empty string.
-             * @example
-             *
-             * _.times(2, _.stubString);
-             * // => ['', '']
-             */
-            function stubString() {
-              return "";
-            }
 
-            /**
-             * This method returns `true`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.13.0
-             * @category Util
-             * @returns {boolean} Returns `true`.
-             * @example
-             *
-             * _.times(2, _.stubTrue);
-             * // => [true, true]
-             */
-            function stubTrue() {
-              return true;
-            }
+function repeat(string, count) {
+  var result = '', cycle;
 
-            /**
-             * Invokes the iteratee `n` times, returning an array of the results of
-             * each invocation. The iteratee is invoked with one argument; (index).
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @param {number} n The number of times to invoke `iteratee`.
-             * @param {Function} [iteratee=_.identity] The function invoked per iteration.
-             * @returns {Array} Returns the array of results.
-             * @example
-             *
-             * _.times(3, String);
-             * // => ['0', '1', '2']
-             *
-             *  _.times(4, _.constant(0));
-             * // => [0, 0, 0, 0]
-             */
-            function times(n, iteratee) {
-              n = toInteger(n);
-              if (n < 1 || n > MAX_SAFE_INTEGER) {
-                return [];
-              }
-              var index = MAX_ARRAY_LENGTH,
-                length = nativeMin(n, MAX_ARRAY_LENGTH);
+  for (cycle = 0; cycle < count; cycle += 1) {
+    result += string;
+  }
 
-              iteratee = getIteratee(iteratee);
-              n -= MAX_ARRAY_LENGTH;
+  return result;
+}
 
-              var result = baseTimes(length, iteratee);
-              while (++index < n) {
-                iteratee(index);
-              }
-              return result;
-            }
 
-            /**
-             * Converts `value` to a property path array.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Util
-             * @param {*} value The value to convert.
-             * @returns {Array} Returns the new property path array.
-             * @example
-             *
-             * _.toPath('a.b.c');
-             * // => ['a', 'b', 'c']
-             *
-             * _.toPath('a[0].b.c');
-             * // => ['a', '0', 'b', 'c']
-             */
-            function toPath(value) {
-              if (isArray(value)) {
-                return arrayMap(value, toKey);
-              }
-              return isSymbol(value)
-                ? [value]
-                : copyArray(stringToPath(toString(value)));
-            }
+function isNegativeZero(number) {
+  return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number);
+}
 
-            /**
-             * Generates a unique ID. If `prefix` is given, the ID is appended to it.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Util
-             * @param {string} [prefix=''] The value to prefix the ID with.
-             * @returns {string} Returns the unique ID.
-             * @example
-             *
-             * _.uniqueId('contact_');
-             * // => 'contact_104'
-             *
-             * _.uniqueId();
-             * // => '105'
-             */
-            function uniqueId(prefix) {
-              var id = ++idCounter;
-              return toString(prefix) + id;
-            }
 
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * Adds two numbers.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.4.0
-             * @category Math
-             * @param {number} augend The first number in an addition.
-             * @param {number} addend The second number in an addition.
-             * @returns {number} Returns the total.
-             * @example
-             *
-             * _.add(6, 4);
-             * // => 10
-             */
-            var add = createMathOperation(function (augend, addend) {
-              return augend + addend;
-            }, 0);
-
-            /**
-             * Computes `number` rounded up to `precision`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.10.0
-             * @category Math
-             * @param {number} number The number to round up.
-             * @param {number} [precision=0] The precision to round up to.
-             * @returns {number} Returns the rounded up number.
-             * @example
-             *
-             * _.ceil(4.006);
-             * // => 5
-             *
-             * _.ceil(6.004, 2);
-             * // => 6.01
-             *
-             * _.ceil(6040, -2);
-             * // => 6100
-             */
-            var ceil = createRound("ceil");
-
-            /**
-             * Divide two numbers.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.7.0
-             * @category Math
-             * @param {number} dividend The first number in a division.
-             * @param {number} divisor The second number in a division.
-             * @returns {number} Returns the quotient.
-             * @example
-             *
-             * _.divide(6, 4);
-             * // => 1.5
-             */
-            var divide = createMathOperation(function (dividend, divisor) {
-              return dividend / divisor;
-            }, 1);
-
-            /**
-             * Computes `number` rounded down to `precision`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.10.0
-             * @category Math
-             * @param {number} number The number to round down.
-             * @param {number} [precision=0] The precision to round down to.
-             * @returns {number} Returns the rounded down number.
-             * @example
-             *
-             * _.floor(4.006);
-             * // => 4
-             *
-             * _.floor(0.046, 2);
-             * // => 0.04
-             *
-             * _.floor(4060, -2);
-             * // => 4000
-             */
-            var floor = createRound("floor");
-
-            /**
-             * Computes the maximum value of `array`. If `array` is empty or falsey,
-             * `undefined` is returned.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @returns {*} Returns the maximum value.
-             * @example
-             *
-             * _.max([4, 2, 8, 6]);
-             * // => 8
-             *
-             * _.max([]);
-             * // => undefined
-             */
-            function max(array) {
-              return array && array.length
-                ? baseExtremum(array, identity, baseGt)
-                : undefined;
-            }
+module.exports.isNothing      = isNothing;
+module.exports.isObject       = isObject;
+module.exports.toArray        = toArray;
+module.exports.repeat         = repeat;
+module.exports.isNegativeZero = isNegativeZero;
+module.exports.extend         = extend;
 
-            /**
-             * This method is like `_.max` except that it accepts `iteratee` which is
-             * invoked for each element in `array` to generate the criterion by which
-             * the value is ranked. The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {*} Returns the maximum value.
-             * @example
-             *
-             * var objects = [{ 'n': 1 }, { 'n': 2 }];
-             *
-             * _.maxBy(objects, function(o) { return o.n; });
-             * // => { 'n': 2 }
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.maxBy(objects, 'n');
-             * // => { 'n': 2 }
-             */
-            function maxBy(array, iteratee) {
-              return array && array.length
-                ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
-                : undefined;
-            }
 
-            /**
-             * Computes the mean of the values in `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @returns {number} Returns the mean.
-             * @example
-             *
-             * _.mean([4, 2, 8, 6]);
-             * // => 5
-             */
-            function mean(array) {
-              return baseMean(array, identity);
-            }
+/***/ }),
+/* 44 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            /**
-             * This method is like `_.mean` except that it accepts `iteratee` which is
-             * invoked for each element in `array` to generate the value to be averaged.
-             * The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.7.0
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {number} Returns the mean.
-             * @example
-             *
-             * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
-             *
-             * _.meanBy(objects, function(o) { return o.n; });
-             * // => 5
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.meanBy(objects, 'n');
-             * // => 5
-             */
-            function meanBy(array, iteratee) {
-              return baseMean(array, getIteratee(iteratee, 2));
-            }
+"use strict";
 
-            /**
-             * Computes the minimum value of `array`. If `array` is empty or falsey,
-             * `undefined` is returned.
-             *
-             * @static
-             * @since 0.1.0
-             * @memberOf _
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @returns {*} Returns the minimum value.
-             * @example
-             *
-             * _.min([4, 2, 8, 6]);
-             * // => 2
-             *
-             * _.min([]);
-             * // => undefined
-             */
-            function min(array) {
-              return array && array.length
-                ? baseExtremum(array, identity, baseLt)
-                : undefined;
-            }
 
-            /**
-             * This method is like `_.min` except that it accepts `iteratee` which is
-             * invoked for each element in `array` to generate the criterion by which
-             * the value is ranked. The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {*} Returns the minimum value.
-             * @example
-             *
-             * var objects = [{ 'n': 1 }, { 'n': 2 }];
-             *
-             * _.minBy(objects, function(o) { return o.n; });
-             * // => { 'n': 1 }
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.minBy(objects, 'n');
-             * // => { 'n': 1 }
-             */
-            function minBy(array, iteratee) {
-              return array && array.length
-                ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
-                : undefined;
-            }
+/*eslint-disable max-len*/
 
-            /**
-             * Multiply two numbers.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.7.0
-             * @category Math
-             * @param {number} multiplier The first number in a multiplication.
-             * @param {number} multiplicand The second number in a multiplication.
-             * @returns {number} Returns the product.
-             * @example
-             *
-             * _.multiply(6, 4);
-             * // => 24
-             */
-            var multiply = createMathOperation(function (
-              multiplier,
-              multiplicand,
-            ) {
-              return multiplier * multiplicand;
-            }, 1);
-
-            /**
-             * Computes `number` rounded to `precision`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.10.0
-             * @category Math
-             * @param {number} number The number to round.
-             * @param {number} [precision=0] The precision to round to.
-             * @returns {number} Returns the rounded number.
-             * @example
-             *
-             * _.round(4.006);
-             * // => 4
-             *
-             * _.round(4.006, 2);
-             * // => 4.01
-             *
-             * _.round(4060, -2);
-             * // => 4100
-             */
-            var round = createRound("round");
-
-            /**
-             * Subtract two numbers.
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Math
-             * @param {number} minuend The first number in a subtraction.
-             * @param {number} subtrahend The second number in a subtraction.
-             * @returns {number} Returns the difference.
-             * @example
-             *
-             * _.subtract(6, 4);
-             * // => 2
-             */
-            var subtract = createMathOperation(function (minuend, subtrahend) {
-              return minuend - subtrahend;
-            }, 0);
-
-            /**
-             * Computes the sum of the values in `array`.
-             *
-             * @static
-             * @memberOf _
-             * @since 3.4.0
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @returns {number} Returns the sum.
-             * @example
-             *
-             * _.sum([4, 2, 8, 6]);
-             * // => 20
-             */
-            function sum(array) {
-              return array && array.length ? baseSum(array, identity) : 0;
-            }
+var common        = __webpack_require__(43);
+var YAMLException = __webpack_require__(54);
+var Type          = __webpack_require__(10);
 
-            /**
-             * This method is like `_.sum` except that it accepts `iteratee` which is
-             * invoked for each element in `array` to generate the value to be summed.
-             * The iteratee is invoked with one argument: (value).
-             *
-             * @static
-             * @memberOf _
-             * @since 4.0.0
-             * @category Math
-             * @param {Array} array The array to iterate over.
-             * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
-             * @returns {number} Returns the sum.
-             * @example
-             *
-             * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
-             *
-             * _.sumBy(objects, function(o) { return o.n; });
-             * // => 20
-             *
-             * // The `_.property` iteratee shorthand.
-             * _.sumBy(objects, 'n');
-             * // => 20
-             */
-            function sumBy(array, iteratee) {
-              return array && array.length
-                ? baseSum(array, getIteratee(iteratee, 2))
-                : 0;
-            }
 
-            /*------------------------------------------------------------------------*/
-
-            // Add methods that return wrapped values in chain sequences.
-            lodash.after = after;
-            lodash.ary = ary;
-            lodash.assign = assign;
-            lodash.assignIn = assignIn;
-            lodash.assignInWith = assignInWith;
-            lodash.assignWith = assignWith;
-            lodash.at = at;
-            lodash.before = before;
-            lodash.bind = bind;
-            lodash.bindAll = bindAll;
-            lodash.bindKey = bindKey;
-            lodash.castArray = castArray;
-            lodash.chain = chain;
-            lodash.chunk = chunk;
-            lodash.compact = compact;
-            lodash.concat = concat;
-            lodash.cond = cond;
-            lodash.conforms = conforms;
-            lodash.constant = constant;
-            lodash.countBy = countBy;
-            lodash.create = create;
-            lodash.curry = curry;
-            lodash.curryRight = curryRight;
-            lodash.debounce = debounce;
-            lodash.defaults = defaults;
-            lodash.defaultsDeep = defaultsDeep;
-            lodash.defer = defer;
-            lodash.delay = delay;
-            lodash.difference = difference;
-            lodash.differenceBy = differenceBy;
-            lodash.differenceWith = differenceWith;
-            lodash.drop = drop;
-            lodash.dropRight = dropRight;
-            lodash.dropRightWhile = dropRightWhile;
-            lodash.dropWhile = dropWhile;
-            lodash.fill = fill;
-            lodash.filter = filter;
-            lodash.flatMap = flatMap;
-            lodash.flatMapDeep = flatMapDeep;
-            lodash.flatMapDepth = flatMapDepth;
-            lodash.flatten = flatten;
-            lodash.flattenDeep = flattenDeep;
-            lodash.flattenDepth = flattenDepth;
-            lodash.flip = flip;
-            lodash.flow = flow;
-            lodash.flowRight = flowRight;
-            lodash.fromPairs = fromPairs;
-            lodash.functions = functions;
-            lodash.functionsIn = functionsIn;
-            lodash.groupBy = groupBy;
-            lodash.initial = initial;
-            lodash.intersection = intersection;
-            lodash.intersectionBy = intersectionBy;
-            lodash.intersectionWith = intersectionWith;
-            lodash.invert = invert;
-            lodash.invertBy = invertBy;
-            lodash.invokeMap = invokeMap;
-            lodash.iteratee = iteratee;
-            lodash.keyBy = keyBy;
-            lodash.keys = keys;
-            lodash.keysIn = keysIn;
-            lodash.map = map;
-            lodash.mapKeys = mapKeys;
-            lodash.mapValues = mapValues;
-            lodash.matches = matches;
-            lodash.matchesProperty = matchesProperty;
-            lodash.memoize = memoize;
-            lodash.merge = merge;
-            lodash.mergeWith = mergeWith;
-            lodash.method = method;
-            lodash.methodOf = methodOf;
-            lodash.mixin = mixin;
-            lodash.negate = negate;
-            lodash.nthArg = nthArg;
-            lodash.omit = omit;
-            lodash.omitBy = omitBy;
-            lodash.once = once;
-            lodash.orderBy = orderBy;
-            lodash.over = over;
-            lodash.overArgs = overArgs;
-            lodash.overEvery = overEvery;
-            lodash.overSome = overSome;
-            lodash.partial = partial;
-            lodash.partialRight = partialRight;
-            lodash.partition = partition;
-            lodash.pick = pick;
-            lodash.pickBy = pickBy;
-            lodash.property = property;
-            lodash.propertyOf = propertyOf;
-            lodash.pull = pull;
-            lodash.pullAll = pullAll;
-            lodash.pullAllBy = pullAllBy;
-            lodash.pullAllWith = pullAllWith;
-            lodash.pullAt = pullAt;
-            lodash.range = range;
-            lodash.rangeRight = rangeRight;
-            lodash.rearg = rearg;
-            lodash.reject = reject;
-            lodash.remove = remove;
-            lodash.rest = rest;
-            lodash.reverse = reverse;
-            lodash.sampleSize = sampleSize;
-            lodash.set = set;
-            lodash.setWith = setWith;
-            lodash.shuffle = shuffle;
-            lodash.slice = slice;
-            lodash.sortBy = sortBy;
-            lodash.sortedUniq = sortedUniq;
-            lodash.sortedUniqBy = sortedUniqBy;
-            lodash.split = split;
-            lodash.spread = spread;
-            lodash.tail = tail;
-            lodash.take = take;
-            lodash.takeRight = takeRight;
-            lodash.takeRightWhile = takeRightWhile;
-            lodash.takeWhile = takeWhile;
-            lodash.tap = tap;
-            lodash.throttle = throttle;
-            lodash.thru = thru;
-            lodash.toArray = toArray;
-            lodash.toPairs = toPairs;
-            lodash.toPairsIn = toPairsIn;
-            lodash.toPath = toPath;
-            lodash.toPlainObject = toPlainObject;
-            lodash.transform = transform;
-            lodash.unary = unary;
-            lodash.union = union;
-            lodash.unionBy = unionBy;
-            lodash.unionWith = unionWith;
-            lodash.uniq = uniq;
-            lodash.uniqBy = uniqBy;
-            lodash.uniqWith = uniqWith;
-            lodash.unset = unset;
-            lodash.unzip = unzip;
-            lodash.unzipWith = unzipWith;
-            lodash.update = update;
-            lodash.updateWith = updateWith;
-            lodash.values = values;
-            lodash.valuesIn = valuesIn;
-            lodash.without = without;
-            lodash.words = words;
-            lodash.wrap = wrap;
-            lodash.xor = xor;
-            lodash.xorBy = xorBy;
-            lodash.xorWith = xorWith;
-            lodash.zip = zip;
-            lodash.zipObject = zipObject;
-            lodash.zipObjectDeep = zipObjectDeep;
-            lodash.zipWith = zipWith;
-
-            // Add aliases.
-            lodash.entries = toPairs;
-            lodash.entriesIn = toPairsIn;
-            lodash.extend = assignIn;
-            lodash.extendWith = assignInWith;
-
-            // Add methods to `lodash.prototype`.
-            mixin(lodash, lodash);
-
-            /*------------------------------------------------------------------------*/
-
-            // Add methods that return unwrapped values in chain sequences.
-            lodash.add = add;
-            lodash.attempt = attempt;
-            lodash.camelCase = camelCase;
-            lodash.capitalize = capitalize;
-            lodash.ceil = ceil;
-            lodash.clamp = clamp;
-            lodash.clone = clone;
-            lodash.cloneDeep = cloneDeep;
-            lodash.cloneDeepWith = cloneDeepWith;
-            lodash.cloneWith = cloneWith;
-            lodash.conformsTo = conformsTo;
-            lodash.deburr = deburr;
-            lodash.defaultTo = defaultTo;
-            lodash.divide = divide;
-            lodash.endsWith = endsWith;
-            lodash.eq = eq;
-            lodash.escape = escape;
-            lodash.escapeRegExp = escapeRegExp;
-            lodash.every = every;
-            lodash.find = find;
-            lodash.findIndex = findIndex;
-            lodash.findKey = findKey;
-            lodash.findLast = findLast;
-            lodash.findLastIndex = findLastIndex;
-            lodash.findLastKey = findLastKey;
-            lodash.floor = floor;
-            lodash.forEach = forEach;
-            lodash.forEachRight = forEachRight;
-            lodash.forIn = forIn;
-            lodash.forInRight = forInRight;
-            lodash.forOwn = forOwn;
-            lodash.forOwnRight = forOwnRight;
-            lodash.get = get;
-            lodash.gt = gt;
-            lodash.gte = gte;
-            lodash.has = has;
-            lodash.hasIn = hasIn;
-            lodash.head = head;
-            lodash.identity = identity;
-            lodash.includes = includes;
-            lodash.indexOf = indexOf;
-            lodash.inRange = inRange;
-            lodash.invoke = invoke;
-            lodash.isArguments = isArguments;
-            lodash.isArray = isArray;
-            lodash.isArrayBuffer = isArrayBuffer;
-            lodash.isArrayLike = isArrayLike;
-            lodash.isArrayLikeObject = isArrayLikeObject;
-            lodash.isBoolean = isBoolean;
-            lodash.isBuffer = isBuffer;
-            lodash.isDate = isDate;
-            lodash.isElement = isElement;
-            lodash.isEmpty = isEmpty;
-            lodash.isEqual = isEqual;
-            lodash.isEqualWith = isEqualWith;
-            lodash.isError = isError;
-            lodash.isFinite = isFinite;
-            lodash.isFunction = isFunction;
-            lodash.isInteger = isInteger;
-            lodash.isLength = isLength;
-            lodash.isMap = isMap;
-            lodash.isMatch = isMatch;
-            lodash.isMatchWith = isMatchWith;
-            lodash.isNaN = isNaN;
-            lodash.isNative = isNative;
-            lodash.isNil = isNil;
-            lodash.isNull = isNull;
-            lodash.isNumber = isNumber;
-            lodash.isObject = isObject;
-            lodash.isObjectLike = isObjectLike;
-            lodash.isPlainObject = isPlainObject;
-            lodash.isRegExp = isRegExp;
-            lodash.isSafeInteger = isSafeInteger;
-            lodash.isSet = isSet;
-            lodash.isString = isString;
-            lodash.isSymbol = isSymbol;
-            lodash.isTypedArray = isTypedArray;
-            lodash.isUndefined = isUndefined;
-            lodash.isWeakMap = isWeakMap;
-            lodash.isWeakSet = isWeakSet;
-            lodash.join = join;
-            lodash.kebabCase = kebabCase;
-            lodash.last = last;
-            lodash.lastIndexOf = lastIndexOf;
-            lodash.lowerCase = lowerCase;
-            lodash.lowerFirst = lowerFirst;
-            lodash.lt = lt;
-            lodash.lte = lte;
-            lodash.max = max;
-            lodash.maxBy = maxBy;
-            lodash.mean = mean;
-            lodash.meanBy = meanBy;
-            lodash.min = min;
-            lodash.minBy = minBy;
-            lodash.stubArray = stubArray;
-            lodash.stubFalse = stubFalse;
-            lodash.stubObject = stubObject;
-            lodash.stubString = stubString;
-            lodash.stubTrue = stubTrue;
-            lodash.multiply = multiply;
-            lodash.nth = nth;
-            lodash.noConflict = noConflict;
-            lodash.noop = noop;
-            lodash.now = now;
-            lodash.pad = pad;
-            lodash.padEnd = padEnd;
-            lodash.padStart = padStart;
-            lodash.parseInt = parseInt;
-            lodash.random = random;
-            lodash.reduce = reduce;
-            lodash.reduceRight = reduceRight;
-            lodash.repeat = repeat;
-            lodash.replace = replace;
-            lodash.result = result;
-            lodash.round = round;
-            lodash.runInContext = runInContext;
-            lodash.sample = sample;
-            lodash.size = size;
-            lodash.snakeCase = snakeCase;
-            lodash.some = some;
-            lodash.sortedIndex = sortedIndex;
-            lodash.sortedIndexBy = sortedIndexBy;
-            lodash.sortedIndexOf = sortedIndexOf;
-            lodash.sortedLastIndex = sortedLastIndex;
-            lodash.sortedLastIndexBy = sortedLastIndexBy;
-            lodash.sortedLastIndexOf = sortedLastIndexOf;
-            lodash.startCase = startCase;
-            lodash.startsWith = startsWith;
-            lodash.subtract = subtract;
-            lodash.sum = sum;
-            lodash.sumBy = sumBy;
-            lodash.template = template;
-            lodash.times = times;
-            lodash.toFinite = toFinite;
-            lodash.toInteger = toInteger;
-            lodash.toLength = toLength;
-            lodash.toLower = toLower;
-            lodash.toNumber = toNumber;
-            lodash.toSafeInteger = toSafeInteger;
-            lodash.toString = toString;
-            lodash.toUpper = toUpper;
-            lodash.trim = trim;
-            lodash.trimEnd = trimEnd;
-            lodash.trimStart = trimStart;
-            lodash.truncate = truncate;
-            lodash.unescape = unescape;
-            lodash.uniqueId = uniqueId;
-            lodash.upperCase = upperCase;
-            lodash.upperFirst = upperFirst;
-
-            // Add aliases.
-            lodash.each = forEach;
-            lodash.eachRight = forEachRight;
-            lodash.first = head;
-
-            mixin(
-              lodash,
-              (function () {
-                var source = {};
-                baseForOwn(lodash, function (func, methodName) {
-                  if (!hasOwnProperty.call(lodash.prototype, methodName)) {
-                    source[methodName] = func;
-                  }
-                });
-                return source;
-              })(),
-              { chain: false },
-            );
-
-            /*------------------------------------------------------------------------*/
-
-            /**
-             * The semantic version number.
-             *
-             * @static
-             * @memberOf _
-             * @type {string}
-             */
-            lodash.VERSION = VERSION;
-
-            // Assign default placeholders.
-            arrayEach(
-              [
-                "bind",
-                "bindKey",
-                "curry",
-                "curryRight",
-                "partial",
-                "partialRight",
-              ],
-              function (methodName) {
-                lodash[methodName].placeholder = lodash;
-              },
-            );
-
-            // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
-            arrayEach(["drop", "take"], function (methodName, index) {
-              LazyWrapper.prototype[methodName] = function (n) {
-                n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
-
-                var result =
-                  this.__filtered__ && !index
-                    ? new LazyWrapper(this)
-                    : this.clone();
-
-                if (result.__filtered__) {
-                  result.__takeCount__ = nativeMin(n, result.__takeCount__);
-                } else {
-                  result.__views__.push({
-                    size: nativeMin(n, MAX_ARRAY_LENGTH),
-                    type: methodName + (result.__dir__ < 0 ? "Right" : ""),
-                  });
-                }
-                return result;
-              };
+function compileList(schema, name, result) {
+  var exclude = [];
 
-              LazyWrapper.prototype[methodName + "Right"] = function (n) {
-                return this.reverse()[methodName](n).reverse();
-              };
-            });
+  schema.include.forEach(function (includedSchema) {
+    result = compileList(includedSchema, name, result);
+  });
 
-            // Add `LazyWrapper` methods that accept an `iteratee` value.
-            arrayEach(
-              ["filter", "map", "takeWhile"],
-              function (methodName, index) {
-                var type = index + 1,
-                  isFilter =
-                    type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
-
-                LazyWrapper.prototype[methodName] = function (iteratee) {
-                  var result = this.clone();
-                  result.__iteratees__.push({
-                    iteratee: getIteratee(iteratee, 3),
-                    type: type,
-                  });
-                  result.__filtered__ = result.__filtered__ || isFilter;
-                  return result;
-                };
-              },
-            );
+  schema[name].forEach(function (currentType) {
+    result.forEach(function (previousType, previousIndex) {
+      if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) {
+        exclude.push(previousIndex);
+      }
+    });
 
-            // Add `LazyWrapper` methods for `_.head` and `_.last`.
-            arrayEach(["head", "last"], function (methodName, index) {
-              var takeName = "take" + (index ? "Right" : "");
+    result.push(currentType);
+  });
 
-              LazyWrapper.prototype[methodName] = function () {
-                return this[takeName](1).value()[0];
-              };
-            });
+  return result.filter(function (type, index) {
+    return exclude.indexOf(index) === -1;
+  });
+}
 
-            // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
-            arrayEach(["initial", "tail"], function (methodName, index) {
-              var dropName = "drop" + (index ? "" : "Right");
 
-              LazyWrapper.prototype[methodName] = function () {
-                return this.__filtered__
-                  ? new LazyWrapper(this)
-                  : this[dropName](1);
-              };
-            });
+function compileMap(/* lists... */) {
+  var result = {
+        scalar: {},
+        sequence: {},
+        mapping: {},
+        fallback: {}
+      }, index, length;
 
-            LazyWrapper.prototype.compact = function () {
-              return this.filter(identity);
-            };
+  function collectType(type) {
+    result[type.kind][type.tag] = result['fallback'][type.tag] = type;
+  }
 
-            LazyWrapper.prototype.find = function (predicate) {
-              return this.filter(predicate).head();
-            };
+  for (index = 0, length = arguments.length; index < length; index += 1) {
+    arguments[index].forEach(collectType);
+  }
+  return result;
+}
 
-            LazyWrapper.prototype.findLast = function (predicate) {
-              return this.reverse().find(predicate);
-            };
 
-            LazyWrapper.prototype.invokeMap = baseRest(function (path, args) {
-              if (typeof path == "function") {
-                return new LazyWrapper(this);
-              }
-              return this.map(function (value) {
-                return baseInvoke(value, path, args);
-              });
-            });
+function Schema(definition) {
+  this.include  = definition.include  || [];
+  this.implicit = definition.implicit || [];
+  this.explicit = definition.explicit || [];
 
-            LazyWrapper.prototype.reject = function (predicate) {
-              return this.filter(negate(getIteratee(predicate)));
-            };
+  this.implicit.forEach(function (type) {
+    if (type.loadKind && type.loadKind !== 'scalar') {
+      throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');
+    }
+  });
 
-            LazyWrapper.prototype.slice = function (start, end) {
-              start = toInteger(start);
+  this.compiledImplicit = compileList(this, 'implicit', []);
+  this.compiledExplicit = compileList(this, 'explicit', []);
+  this.compiledTypeMap  = compileMap(this.compiledImplicit, this.compiledExplicit);
+}
 
-              var result = this;
-              if (result.__filtered__ && (start > 0 || end < 0)) {
-                return new LazyWrapper(result);
-              }
-              if (start < 0) {
-                result = result.takeRight(-start);
-              } else if (start) {
-                result = result.drop(start);
-              }
-              if (end !== undefined) {
-                end = toInteger(end);
-                result =
-                  end < 0 ? result.dropRight(-end) : result.take(end - start);
-              }
-              return result;
-            };
 
-            LazyWrapper.prototype.takeRightWhile = function (predicate) {
-              return this.reverse().takeWhile(predicate).reverse();
-            };
+Schema.DEFAULT = null;
 
-            LazyWrapper.prototype.toArray = function () {
-              return this.take(MAX_ARRAY_LENGTH);
-            };
 
-            // Add `LazyWrapper` methods to `lodash.prototype`.
-            baseForOwn(LazyWrapper.prototype, function (func, methodName) {
-              var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(
-                  methodName,
-                ),
-                isTaker = /^(?:head|last)$/.test(methodName),
-                lodashFunc =
-                  lodash[
-                    isTaker
-                      ? "take" + (methodName == "last" ? "Right" : "")
-                      : methodName
-                  ],
-                retUnwrapped = isTaker || /^find/.test(methodName);
-
-              if (!lodashFunc) {
-                return;
-              }
-              lodash.prototype[methodName] = function () {
-                var value = this.__wrapped__,
-                  args = isTaker ? [1] : arguments,
-                  isLazy = value instanceof LazyWrapper,
-                  iteratee = args[0],
-                  useLazy = isLazy || isArray(value);
-
-                var interceptor = function (value) {
-                  var result = lodashFunc.apply(
-                    lodash,
-                    arrayPush([value], args),
-                  );
-                  return isTaker && chainAll ? result[0] : result;
-                };
+Schema.create = function createSchema() {
+  var schemas, types;
 
-                if (
-                  useLazy &&
-                  checkIteratee &&
-                  typeof iteratee == "function" &&
-                  iteratee.length != 1
-                ) {
-                  // Avoid lazy use if the iteratee has a "length" value other than `1`.
-                  isLazy = useLazy = false;
-                }
-                var chainAll = this.__chain__,
-                  isHybrid = !!this.__actions__.length,
-                  isUnwrapped = retUnwrapped && !chainAll,
-                  onlyLazy = isLazy && !isHybrid;
-
-                if (!retUnwrapped && useLazy) {
-                  value = onlyLazy ? value : new LazyWrapper(this);
-                  var result = func.apply(value, args);
-                  result.__actions__.push({
-                    func: thru,
-                    args: [interceptor],
-                    thisArg: undefined,
-                  });
-                  return new LodashWrapper(result, chainAll);
-                }
-                if (isUnwrapped && onlyLazy) {
-                  return func.apply(this, args);
-                }
-                result = this.thru(interceptor);
-                return isUnwrapped
-                  ? isTaker
-                    ? result.value()[0]
-                    : result.value()
-                  : result;
-              };
-            });
+  switch (arguments.length) {
+    case 1:
+      schemas = Schema.DEFAULT;
+      types = arguments[0];
+      break;
 
-            // Add `Array` methods to `lodash.prototype`.
-            arrayEach(
-              ["pop", "push", "shift", "sort", "splice", "unshift"],
-              function (methodName) {
-                var func = arrayProto[methodName],
-                  chainName = /^(?:push|sort|unshift)$/.test(methodName)
-                    ? "tap"
-                    : "thru",
-                  retUnwrapped = /^(?:pop|shift)$/.test(methodName);
-
-                lodash.prototype[methodName] = function () {
-                  var args = arguments;
-                  if (retUnwrapped && !this.__chain__) {
-                    var value = this.value();
-                    return func.apply(isArray(value) ? value : [], args);
-                  }
-                  return this[chainName](function (value) {
-                    return func.apply(isArray(value) ? value : [], args);
-                  });
-                };
-              },
-            );
+    case 2:
+      schemas = arguments[0];
+      types = arguments[1];
+      break;
 
-            // Map minified method names to their real names.
-            baseForOwn(LazyWrapper.prototype, function (func, methodName) {
-              var lodashFunc = lodash[methodName];
-              if (lodashFunc) {
-                var key = lodashFunc.name + "",
-                  names = realNames[key] || (realNames[key] = []);
+    default:
+      throw new YAMLException('Wrong number of arguments for Schema.create function');
+  }
 
-                names.push({ name: methodName, func: lodashFunc });
-              }
-            });
+  schemas = common.toArray(schemas);
+  types = common.toArray(types);
 
-            realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [
-              {
-                name: "wrapper",
-                func: undefined,
-              },
-            ];
-
-            // Add methods to `LazyWrapper`.
-            LazyWrapper.prototype.clone = lazyClone;
-            LazyWrapper.prototype.reverse = lazyReverse;
-            LazyWrapper.prototype.value = lazyValue;
-
-            // Add chain sequence methods to the `lodash` wrapper.
-            lodash.prototype.at = wrapperAt;
-            lodash.prototype.chain = wrapperChain;
-            lodash.prototype.commit = wrapperCommit;
-            lodash.prototype.next = wrapperNext;
-            lodash.prototype.plant = wrapperPlant;
-            lodash.prototype.reverse = wrapperReverse;
-            lodash.prototype.toJSON =
-              lodash.prototype.valueOf =
-              lodash.prototype.value =
-                wrapperValue;
-
-            // Add lazy aliases.
-            lodash.prototype.first = lodash.prototype.head;
-
-            if (symIterator) {
-              lodash.prototype[symIterator] = wrapperToIterator;
-            }
-            return lodash;
-          };
+  if (!schemas.every(function (schema) { return schema instanceof Schema; })) {
+    throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');
+  }
 
-          /*--------------------------------------------------------------------------*/
+  if (!types.every(function (type) { return type instanceof Type; })) {
+    throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');
+  }
 
-          // Export lodash.
-          var _ = runInContext();
+  return new Schema({
+    include: schemas,
+    explicit: types
+  });
+};
 
-          // Some AMD build optimizers, like r.js, check for condition patterns like:
-          if (true) {
-            // Expose Lodash on the global object to prevent errors when Lodash is
-            // loaded by a script tag in the presence of an AMD loader.
-            // See http://requirejs.org/docs/errors.html#mismatch for more details.
-            // Use `_.noConflict` to remove Lodash from the global object.
-            root._ = _;
-
-            // Define as an anonymous module so, through path mapping, it can be
-            // referenced as the "underscore" module.
-            !((__WEBPACK_AMD_DEFINE_RESULT__ = function () {
-              return _;
-            }.call(exports, __webpack_require__, exports, module)),
-            __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
-              (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-          }
-          // Check for `exports` after `define` in case a build optimizer adds it.
-          else if (freeModule) {
-            // Export for Node.js.
-            (freeModule.exports = _)._ = _;
-            // Export for CommonJS support.
-            freeExports._ = _;
-          } else {
-            // Export to the global object.
-            root._ = _;
-          }
-        }).call(this);
 
-        /* WEBPACK VAR INJECTION */
-      }).call(exports, __webpack_require__(163)(module));
+module.exports = Schema;
 
-      /***/
-    },
-    /* 39 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return EMPTY;
-        },
-      );
-      /* harmony export (immutable) */ __webpack_exports__["a"] = empty;
-      /* unused harmony export emptyScheduled */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
-
-      var EMPTY = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-        "a" /* Observable */
-      ](function (subscriber) {
-        return subscriber.complete();
-      });
-      function empty(scheduler) {
-        return scheduler ? emptyScheduled(scheduler) : EMPTY;
-      }
-      function emptyScheduled(scheduler) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          return scheduler.schedule(function () {
-            return subscriber.complete();
-          });
-        });
-      }
-      //# sourceMappingURL=empty.js.map
 
-      /***/
-    },
-    /* 40 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return async;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncAction__ =
-        __webpack_require__(149);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
-        __webpack_require__(150);
-      /** PURE_IMPORTS_START _AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
-
-      var async =
-        /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__[
-          "a" /* AsyncScheduler */
-        ](__WEBPACK_IMPORTED_MODULE_0__AsyncAction__["a" /* AsyncAction */]);
-      //# sourceMappingURL=async.js.map
-
-      /***/
-    },
-    /* 41 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return isArray;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var isArray =
-        Array.isArray ||
-        function (x) {
-          return x && typeof x.length === "number";
-        };
-      //# sourceMappingURL=isArray.js.map
+/***/ }),
+/* 45 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 42 */
-    /***/ function (module, exports, __webpack_require__) {
-      var dP = __webpack_require__(72);
-      var createDesc = __webpack_require__(132);
-      module.exports = __webpack_require__(51)
-        ? function (object, key, value) {
-            return dP.f(object, key, createDesc(1, value));
-          }
-        : function (object, key, value) {
-            object[key] = value;
-            return object;
-          };
+/* eslint-disable node/no-deprecated-api */
+var buffer = __webpack_require__(64)
+var Buffer = buffer.Buffer
 
-      /***/
-    },
-    /* 43 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+// alternative to using Object.keys for old browsers
+function copyProps (src, dst) {
+  for (var key in src) {
+    dst[key] = src[key]
+  }
+}
+if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
+  module.exports = buffer
+} else {
+  // Copy properties from require('buffer')
+  copyProps(buffer, exports)
+  exports.Buffer = SafeBuffer
+}
+
+function SafeBuffer (arg, encodingOrOffset, length) {
+  return Buffer(arg, encodingOrOffset, length)
+}
+
+// Copy static methods from Buffer
+copyProps(Buffer, SafeBuffer)
+
+SafeBuffer.from = function (arg, encodingOrOffset, length) {
+  if (typeof arg === 'number') {
+    throw new TypeError('Argument must not be a number')
+  }
+  return Buffer(arg, encodingOrOffset, length)
+}
 
-      function isNothing(subject) {
-        return typeof subject === "undefined" || subject === null;
-      }
+SafeBuffer.alloc = function (size, fill, encoding) {
+  if (typeof size !== 'number') {
+    throw new TypeError('Argument must be a number')
+  }
+  var buf = Buffer(size)
+  if (fill !== undefined) {
+    if (typeof encoding === 'string') {
+      buf.fill(fill, encoding)
+    } else {
+      buf.fill(fill)
+    }
+  } else {
+    buf.fill(0)
+  }
+  return buf
+}
 
-      function isObject(subject) {
-        return typeof subject === "object" && subject !== null;
-      }
+SafeBuffer.allocUnsafe = function (size) {
+  if (typeof size !== 'number') {
+    throw new TypeError('Argument must be a number')
+  }
+  return Buffer(size)
+}
 
-      function toArray(sequence) {
-        if (Array.isArray(sequence)) return sequence;
-        else if (isNothing(sequence)) return [];
+SafeBuffer.allocUnsafeSlow = function (size) {
+  if (typeof size !== 'number') {
+    throw new TypeError('Argument must be a number')
+  }
+  return buffer.SlowBuffer(size)
+}
 
-        return [sequence];
-      }
 
-      function extend(target, source) {
-        var index, length, key, sourceKeys;
+/***/ }),
+/* 46 */
+/***/ (function(module, exports) {
 
-        if (source) {
-          sourceKeys = Object.keys(source);
+module.exports = require("os");
 
-          for (
-            index = 0, length = sourceKeys.length;
-            index < length;
-            index += 1
-          ) {
-            key = sourceKeys[index];
-            target[key] = source[key];
-          }
-        }
+/***/ }),
+/* 47 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        return target;
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = map;
+/* unused harmony export MapOperator */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
-      function repeat(string, count) {
-        var result = "",
-          cycle;
 
-        for (cycle = 0; cycle < count; cycle += 1) {
-          result += string;
+function map(project, thisArg) {
+    return function mapOperation(source) {
+        if (typeof project !== 'function') {
+            throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');
+        }
+        return source.lift(new MapOperator(project, thisArg));
+    };
+}
+var MapOperator = /*@__PURE__*/ (function () {
+    function MapOperator(project, thisArg) {
+        this.project = project;
+        this.thisArg = thisArg;
+    }
+    MapOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));
+    };
+    return MapOperator;
+}());
+
+var MapSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MapSubscriber, _super);
+    function MapSubscriber(destination, project, thisArg) {
+        var _this = _super.call(this, destination) || this;
+        _this.project = project;
+        _this.count = 0;
+        _this.thisArg = thisArg || _this;
+        return _this;
+    }
+    MapSubscriber.prototype._next = function (value) {
+        var result;
+        try {
+            result = this.project.call(this.thisArg, value, this.count++);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
         }
+        this.destination.next(result);
+    };
+    return MapSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=map.js.map
 
-        return result;
-      }
 
-      function isNegativeZero(number) {
-        return number === 0 && Number.NEGATIVE_INFINITY === 1 / number;
-      }
+/***/ }),
+/* 48 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      module.exports.isNothing = isNothing;
-      module.exports.isObject = isObject;
-      module.exports.toArray = toArray;
-      module.exports.repeat = repeat;
-      module.exports.isNegativeZero = isNegativeZero;
-      module.exports.extend = extend;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return errorObject; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var errorObject = { e: {} };
+//# sourceMappingURL=errorObject.js.map
 
-      /***/
-    },
-    /* 44 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /*eslint-disable max-len*/
+/***/ }),
+/* 49 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var common = __webpack_require__(43);
-      var YAMLException = __webpack_require__(54);
-      var Type = __webpack_require__(10);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isScheduler;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function isScheduler(value) {
+    return value && typeof value.schedule === 'function';
+}
+//# sourceMappingURL=isScheduler.js.map
 
-      function compileList(schema, name, result) {
-        var exclude = [];
 
-        schema.include.forEach(function (includedSchema) {
-          result = compileList(includedSchema, name, result);
-        });
+/***/ }),
+/* 50 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        schema[name].forEach(function (currentType) {
-          result.forEach(function (previousType, previousIndex) {
-            if (
-              previousType.tag === currentType.tag &&
-              previousType.kind === currentType.kind
-            ) {
-              exclude.push(previousIndex);
-            }
-          });
+"use strict";
 
-          result.push(currentType);
-        });
 
-        return result.filter(function (type, index) {
-          return exclude.indexOf(index) === -1;
-        });
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.wait = wait;
+exports.promisify = promisify;
+exports.queue = queue;
+function wait(delay) {
+  return new Promise(resolve => {
+    setTimeout(resolve, delay);
+  });
+}
 
-      function compileMap(/* lists... */) {
-        var result = {
-            scalar: {},
-            sequence: {},
-            mapping: {},
-            fallback: {},
-          },
-          index,
-          length;
+function promisify(fn, firstData) {
+  return function (...args) {
+    return new Promise(function (resolve, reject) {
+      args.push(function (err, ...result) {
+        let res = result;
 
-        function collectType(type) {
-          result[type.kind][type.tag] = result["fallback"][type.tag] = type;
+        if (result.length <= 1) {
+          res = result[0];
         }
 
-        for (index = 0, length = arguments.length; index < length; index += 1) {
-          arguments[index].forEach(collectType);
+        if (firstData) {
+          res = err;
+          err = null;
         }
-        return result;
-      }
 
-      function Schema(definition) {
-        this.include = definition.include || [];
-        this.implicit = definition.implicit || [];
-        this.explicit = definition.explicit || [];
-
-        this.implicit.forEach(function (type) {
-          if (type.loadKind && type.loadKind !== "scalar") {
-            throw new YAMLException(
-              "There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.",
-            );
-          }
-        });
+        if (err) {
+          reject(err);
+        } else {
+          resolve(res);
+        }
+      });
 
-        this.compiledImplicit = compileList(this, "implicit", []);
-        this.compiledExplicit = compileList(this, "explicit", []);
-        this.compiledTypeMap = compileMap(
-          this.compiledImplicit,
-          this.compiledExplicit,
-        );
-      }
+      fn.apply(null, args);
+    });
+  };
+}
 
-      Schema.DEFAULT = null;
+function queue(arr, promiseProducer, concurrency = Infinity) {
+  concurrency = Math.min(concurrency, arr.length);
 
-      Schema.create = function createSchema() {
-        var schemas, types;
+  // clone
+  arr = arr.slice();
 
-        switch (arguments.length) {
-          case 1:
-            schemas = Schema.DEFAULT;
-            types = arguments[0];
-            break;
+  const results = [];
+  let total = arr.length;
+  if (!total) {
+    return Promise.resolve(results);
+  }
 
-          case 2:
-            schemas = arguments[0];
-            types = arguments[1];
-            break;
+  return new Promise((resolve, reject) => {
+    for (let i = 0; i < concurrency; i++) {
+      next();
+    }
 
-          default:
-            throw new YAMLException(
-              "Wrong number of arguments for Schema.create function",
-            );
-        }
+    function next() {
+      const item = arr.shift();
+      const promise = promiseProducer(item);
 
-        schemas = common.toArray(schemas);
-        types = common.toArray(types);
+      promise.then(function (result) {
+        results.push(result);
 
-        if (
-          !schemas.every(function (schema) {
-            return schema instanceof Schema;
-          })
-        ) {
-          throw new YAMLException(
-            "Specified list of super schemas (or a single Schema object) contains a non-Schema object.",
-          );
+        total--;
+        if (total === 0) {
+          resolve(results);
+        } else {
+          if (arr.length) {
+            next();
+          }
         }
+      }, reject);
+    }
+  });
+}
 
-        if (
-          !types.every(function (type) {
-            return type instanceof Type;
-          })
-        ) {
-          throw new YAMLException(
-            "Specified list of YAML types (or a single Type object) contains a non-Type object.",
-          );
-        }
+/***/ }),
+/* 51 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return new Schema({
-          include: schemas,
-          explicit: types,
-        });
-      };
+// Thank's IE8 for his funny defineProperty
+module.exports = !__webpack_require__(112)(function () {
+  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
+});
 
-      module.exports = Schema;
 
-      /***/
-    },
-    /* 45 */
-    /***/ function (module, exports, __webpack_require__) {
-      /* eslint-disable node/no-deprecated-api */
-      var buffer = __webpack_require__(64);
-      var Buffer = buffer.Buffer;
-
-      // alternative to using Object.keys for old browsers
-      function copyProps(src, dst) {
-        for (var key in src) {
-          dst[key] = src[key];
-        }
-      }
-      if (
-        Buffer.from &&
-        Buffer.alloc &&
-        Buffer.allocUnsafe &&
-        Buffer.allocUnsafeSlow
-      ) {
-        module.exports = buffer;
-      } else {
-        // Copy properties from require('buffer')
-        copyProps(buffer, exports);
-        exports.Buffer = SafeBuffer;
-      }
+/***/ }),
+/* 52 */
+/***/ (function(module, exports) {
 
-      function SafeBuffer(arg, encodingOrOffset, length) {
-        return Buffer(arg, encodingOrOffset, length);
-      }
+module.exports = function (it) {
+  return typeof it === 'object' ? it !== null : typeof it === 'function';
+};
 
-      // Copy static methods from Buffer
-      copyProps(Buffer, SafeBuffer);
 
-      SafeBuffer.from = function (arg, encodingOrOffset, length) {
-        if (typeof arg === "number") {
-          throw new TypeError("Argument must not be a number");
-        }
-        return Buffer(arg, encodingOrOffset, length);
-      };
+/***/ }),
+/* 53 */
+/***/ (function(module, exports) {
 
-      SafeBuffer.alloc = function (size, fill, encoding) {
-        if (typeof size !== "number") {
-          throw new TypeError("Argument must be a number");
-        }
-        var buf = Buffer(size);
-        if (fill !== undefined) {
-          if (typeof encoding === "string") {
-            buf.fill(fill, encoding);
-          } else {
-            buf.fill(fill);
-          }
-        } else {
-          buf.fill(0);
-        }
-        return buf;
-      };
+module.exports = {};
 
-      SafeBuffer.allocUnsafe = function (size) {
-        if (typeof size !== "number") {
-          throw new TypeError("Argument must be a number");
-        }
-        return Buffer(size);
-      };
 
-      SafeBuffer.allocUnsafeSlow = function (size) {
-        if (typeof size !== "number") {
-          throw new TypeError("Argument must be a number");
-        }
-        return buffer.SlowBuffer(size);
-      };
+/***/ }),
+/* 54 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 46 */
-    /***/ function (module, exports) {
-      module.exports = require("os");
+"use strict";
+// YAML error class. http://stackoverflow.com/questions/8458984
+//
 
-      /***/
-    },
-    /* 47 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = map;
-      /* unused harmony export MapOperator */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function map(project, thisArg) {
-        return function mapOperation(source) {
-          if (typeof project !== "function") {
-            throw new TypeError(
-              "argument is not a function. Are you looking for `mapTo()`?",
-            );
-          }
-          return source.lift(new MapOperator(project, thisArg));
-        };
-      }
-      var MapOperator = /*@__PURE__*/ (function () {
-        function MapOperator(project, thisArg) {
-          this.project = project;
-          this.thisArg = thisArg;
-        }
-        MapOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new MapSubscriber(subscriber, this.project, this.thisArg),
-          );
-        };
-        return MapOperator;
-      })();
 
-      var MapSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          MapSubscriber,
-          _super,
-        );
-        function MapSubscriber(destination, project, thisArg) {
-          var _this = _super.call(this, destination) || this;
-          _this.project = project;
-          _this.count = 0;
-          _this.thisArg = thisArg || _this;
-          return _this;
-        }
-        MapSubscriber.prototype._next = function (value) {
-          var result;
-          try {
-            result = this.project.call(this.thisArg, value, this.count++);
-          } catch (err) {
-            this.destination.error(err);
-            return;
-          }
-          this.destination.next(result);
-        };
-        return MapSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=map.js.map
+function YAMLException(reason, mark) {
+  // Super constructor
+  Error.call(this);
 
-      /***/
-    },
-    /* 48 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return errorObject;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var errorObject = { e: {} };
-      //# sourceMappingURL=errorObject.js.map
+  this.name = 'YAMLException';
+  this.reason = reason;
+  this.mark = mark;
+  this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : '');
 
-      /***/
-    },
-    /* 49 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isScheduler;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function isScheduler(value) {
-        return value && typeof value.schedule === "function";
-      }
-      //# sourceMappingURL=isScheduler.js.map
+  // Include stack trace in error object
+  if (Error.captureStackTrace) {
+    // Chrome and NodeJS
+    Error.captureStackTrace(this, this.constructor);
+  } else {
+    // FF, IE 10+ and Safari 6+. Fallback for others
+    this.stack = (new Error()).stack || '';
+  }
+}
 
-      /***/
-    },
-    /* 50 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.wait = wait;
-      exports.promisify = promisify;
-      exports.queue = queue;
-      function wait(delay) {
-        return new Promise((resolve) => {
-          setTimeout(resolve, delay);
-        });
-      }
+// Inherit from Error
+YAMLException.prototype = Object.create(Error.prototype);
+YAMLException.prototype.constructor = YAMLException;
 
-      function promisify(fn, firstData) {
-        return function (...args) {
-          return new Promise(function (resolve, reject) {
-            args.push(function (err, ...result) {
-              let res = result;
 
-              if (result.length <= 1) {
-                res = result[0];
-              }
+YAMLException.prototype.toString = function toString(compact) {
+  var result = this.name + ': ';
 
-              if (firstData) {
-                res = err;
-                err = null;
-              }
+  result += this.reason || '(unknown reason)';
 
-              if (err) {
-                reject(err);
-              } else {
-                resolve(res);
-              }
-            });
+  if (!compact && this.mark) {
+    result += ' ' + this.mark.toString();
+  }
 
-            fn.apply(null, args);
-          });
-        };
-      }
+  return result;
+};
 
-      function queue(arr, promiseProducer, concurrency = Infinity) {
-        concurrency = Math.min(concurrency, arr.length);
 
-        // clone
-        arr = arr.slice();
+module.exports = YAMLException;
 
-        const results = [];
-        let total = arr.length;
-        if (!total) {
-          return Promise.resolve(results);
-        }
 
-        return new Promise((resolve, reject) => {
-          for (let i = 0; i < concurrency; i++) {
-            next();
-          }
+/***/ }),
+/* 55 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          function next() {
-            const item = arr.shift();
-            const promise = promiseProducer(item);
+"use strict";
+// JS-YAML's default schema for `safeLoad` function.
+// It is not described in the YAML specification.
+//
+// This schema is based on standard YAML's Core schema and includes most of
+// extra types described at YAML tag repository. (http://yaml.org/type/)
 
-            promise.then(function (result) {
-              results.push(result);
 
-              total--;
-              if (total === 0) {
-                resolve(results);
-              } else {
-                if (arr.length) {
-                  next();
-                }
-              }
-            }, reject);
-          }
-        });
-      }
 
-      /***/
-    },
-    /* 51 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Thank's IE8 for his funny defineProperty
-      module.exports = !__webpack_require__(112)(function () {
-        return (
-          Object.defineProperty({}, "a", {
-            get: function () {
-              return 7;
-            },
-          }).a != 7
-        );
-      });
 
-      /***/
-    },
-    /* 52 */
-    /***/ function (module, exports) {
-      module.exports = function (it) {
-        return typeof it === "object" ? it !== null : typeof it === "function";
-      };
 
-      /***/
-    },
-    /* 53 */
-    /***/ function (module, exports) {
-      module.exports = {};
+var Schema = __webpack_require__(44);
 
-      /***/
-    },
-    /* 54 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // YAML error class. http://stackoverflow.com/questions/8458984
-      //
 
-      function YAMLException(reason, mark) {
-        // Super constructor
-        Error.call(this);
-
-        this.name = "YAMLException";
-        this.reason = reason;
-        this.mark = mark;
-        this.message =
-          (this.reason || "(unknown reason)") +
-          (this.mark ? " " + this.mark.toString() : "");
-
-        // Include stack trace in error object
-        if (Error.captureStackTrace) {
-          // Chrome and NodeJS
-          Error.captureStackTrace(this, this.constructor);
-        } else {
-          // FF, IE 10+ and Safari 6+. Fallback for others
-          this.stack = new Error().stack || "";
-        }
-      }
+module.exports = new Schema({
+  include: [
+    __webpack_require__(143)
+  ],
+  implicit: [
+    __webpack_require__(299),
+    __webpack_require__(292)
+  ],
+  explicit: [
+    __webpack_require__(284),
+    __webpack_require__(294),
+    __webpack_require__(295),
+    __webpack_require__(297)
+  ]
+});
+
+
+/***/ }),
+/* 56 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = tryCatch;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__errorObject__ = __webpack_require__(48);
+/** PURE_IMPORTS_START _errorObject PURE_IMPORTS_END */
+
+var tryCatchTarget;
+function tryCatcher() {
+    try {
+        return tryCatchTarget.apply(this, arguments);
+    }
+    catch (e) {
+        __WEBPACK_IMPORTED_MODULE_0__errorObject__["a" /* errorObject */].e = e;
+        return __WEBPACK_IMPORTED_MODULE_0__errorObject__["a" /* errorObject */];
+    }
+}
+function tryCatch(fn) {
+    tryCatchTarget = fn;
+    return tryCatcher;
+}
+//# sourceMappingURL=tryCatch.js.map
 
-      // Inherit from Error
-      YAMLException.prototype = Object.create(Error.prototype);
-      YAMLException.prototype.constructor = YAMLException;
 
-      YAMLException.prototype.toString = function toString(compact) {
-        var result = this.name + ": ";
+/***/ }),
+/* 57 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        result += this.reason || "(unknown reason)";
+"use strict";
 
-        if (!compact && this.mark) {
-          result += " " + this.mark.toString();
-        }
 
-        return result;
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.registryNames = exports.registries = undefined;
 
-      module.exports = YAMLException;
+var _yarnRegistry;
 
-      /***/
-    },
-    /* 55 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // JS-YAML's default schema for `safeLoad` function.
-      // It is not described in the YAML specification.
-      //
-      // This schema is based on standard YAML's Core schema and includes most of
-      // extra types described at YAML tag repository. (http://yaml.org/type/)
-
-      var Schema = __webpack_require__(44);
-
-      module.exports = new Schema({
-        include: [__webpack_require__(143)],
-        implicit: [__webpack_require__(299), __webpack_require__(292)],
-        explicit: [
-          __webpack_require__(284),
-          __webpack_require__(294),
-          __webpack_require__(295),
-          __webpack_require__(297),
-        ],
-      });
+function _load_yarnRegistry() {
+  return _yarnRegistry = _interopRequireDefault(__webpack_require__(559));
+}
 
-      /***/
-    },
-    /* 56 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = tryCatch;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__errorObject__ =
-        __webpack_require__(48);
-      /** PURE_IMPORTS_START _errorObject PURE_IMPORTS_END */
-
-      var tryCatchTarget;
-      function tryCatcher() {
-        try {
-          return tryCatchTarget.apply(this, arguments);
-        } catch (e) {
-          __WEBPACK_IMPORTED_MODULE_0__errorObject__["a" /* errorObject */].e =
-            e;
-          return __WEBPACK_IMPORTED_MODULE_0__errorObject__[
-            "a" /* errorObject */
-          ];
-        }
-      }
-      function tryCatch(fn) {
-        tryCatchTarget = fn;
-        return tryCatcher;
-      }
-      //# sourceMappingURL=tryCatch.js.map
+var _npmRegistry;
 
-      /***/
-    },
-    /* 57 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.registryNames = exports.registries = undefined;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _yarnRegistry;
+const registries = exports.registries = {
+  npm: (_npmRegistry || _load_npmRegistry()).default,
+  yarn: (_yarnRegistry || _load_yarnRegistry()).default
+};
 
-      function _load_yarnRegistry() {
-        return (_yarnRegistry = _interopRequireDefault(
-          __webpack_require__(559),
-        ));
-      }
+const registryNames = exports.registryNames = Object.keys(registries);
 
-      var _npmRegistry;
+/***/ }),
+/* 58 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
-      }
+"use strict";
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      const registries = (exports.registries = {
-        npm: (_npmRegistry || _load_npmRegistry()).default,
-        yarn: (_yarnRegistry || _load_yarnRegistry()).default,
-      });
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.exec = exports.queue = undefined;
+exports.forkp = forkp;
+exports.spawnp = spawnp;
+exports.forwardSignalToSpawnedProcesses = forwardSignalToSpawnedProcesses;
+exports.spawn = spawn;
 
-      const registryNames = (exports.registryNames = Object.keys(registries));
+var _constants;
 
-      /***/
-    },
-    /* 58 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.exec = exports.queue = undefined;
-      exports.forkp = forkp;
-      exports.spawnp = spawnp;
-      exports.forwardSignalToSpawnedProcesses = forwardSignalToSpawnedProcesses;
-      exports.spawn = spawn;
+var _blockingQueue;
 
-      var _constants;
+function _load_blockingQueue() {
+  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
+}
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+var _errors;
 
-      var _blockingQueue;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      function _load_blockingQueue() {
-        return (_blockingQueue = _interopRequireDefault(
-          __webpack_require__(110),
-        ));
-      }
+var _promise;
 
-      var _errors;
+function _load_promise() {
+  return _promise = __webpack_require__(50);
+}
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _promise;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function _load_promise() {
-        return (_promise = __webpack_require__(50));
-      }
+/* global child_process$spawnOpts */
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+const child = __webpack_require__(331);
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+const queue = exports.queue = new (_blockingQueue || _load_blockingQueue()).default('child', (_constants || _load_constants()).CHILD_CONCURRENCY);
 
-      /* global child_process$spawnOpts */
+// TODO: this uid check is kinda whack
+let uid = 0;
 
-      const child = __webpack_require__(331);
+const exec = exports.exec = (0, (_promise || _load_promise()).promisify)(child.exec);
 
-      const queue = (exports.queue = new (
-        _blockingQueue || _load_blockingQueue()
-      ).default("child", (_constants || _load_constants()).CHILD_CONCURRENCY));
+function forkp(program, args, opts) {
+  return new Promise((resolve, reject) => {
+    const proc = child.fork(program, args, opts);
 
-      // TODO: this uid check is kinda whack
-      let uid = 0;
+    proc.on('error', error => {
+      reject(error);
+    });
 
-      const exec = (exports.exec = (0, (_promise || _load_promise()).promisify)(
-        child.exec,
-      ));
+    proc.on('close', exitCode => {
+      resolve(exitCode);
+    });
+  });
+}
 
-      function forkp(program, args, opts) {
-        return new Promise((resolve, reject) => {
-          const proc = child.fork(program, args, opts);
+function spawnp(program, args, opts) {
+  return new Promise((resolve, reject) => {
+    const proc = child.spawn(program, args, opts);
 
-          proc.on("error", (error) => {
-            reject(error);
-          });
+    proc.on('error', error => {
+      reject(error);
+    });
 
-          proc.on("close", (exitCode) => {
-            resolve(exitCode);
-          });
-        });
-      }
+    proc.on('close', exitCode => {
+      resolve(exitCode);
+    });
+  });
+}
+
+const spawnedProcesses = {};
+
+function forwardSignalToSpawnedProcesses(signal) {
+  for (var _iterator = Object.keys(spawnedProcesses), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-      function spawnp(program, args, opts) {
-        return new Promise((resolve, reject) => {
-          const proc = child.spawn(program, args, opts);
+    const key = _ref;
 
-          proc.on("error", (error) => {
-            reject(error);
-          });
+    spawnedProcesses[key].kill(signal);
+  }
+}
 
-          proc.on("close", (exitCode) => {
-            resolve(exitCode);
-          });
-        });
-      }
+function spawn(program, args, opts = {}, onData) {
+  const key = opts.cwd || String(++uid);
+  return queue.push(key, () => new Promise((resolve, reject) => {
+    const proc = child.spawn(program, args, opts);
+    spawnedProcesses[key] = proc;
 
-      const spawnedProcesses = {};
+    let processingDone = false;
+    let processClosed = false;
+    let err = null;
 
-      function forwardSignalToSpawnedProcesses(signal) {
-        for (
-          var _iterator = Object.keys(spawnedProcesses),
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+    let stdout = '';
 
-        ) {
-          var _ref;
+    proc.on('error', err => {
+      if (err.code === 'ENOENT') {
+        reject(new (_errors || _load_errors()).ProcessSpawnError(`Couldn't find the binary ${program}`, err.code, program));
+      } else {
+        reject(err);
+      }
+    });
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-          }
+    function updateStdout(chunk) {
+      stdout += chunk;
+      if (onData) {
+        onData(chunk);
+      }
+    }
 
-          const key = _ref;
+    function finish() {
+      delete spawnedProcesses[key];
+      if (err) {
+        reject(err);
+      } else {
+        resolve(stdout.trim());
+      }
+    }
 
-          spawnedProcesses[key].kill(signal);
+    if (typeof opts.process === 'function') {
+      opts.process(proc, updateStdout, reject, function () {
+        if (processClosed) {
+          finish();
+        } else {
+          processingDone = true;
         }
+      });
+    } else {
+      if (proc.stderr) {
+        proc.stderr.on('data', updateStdout);
       }
 
-      function spawn(program, args, opts = {}, onData) {
-        const key = opts.cwd || String(++uid);
-        return queue.push(
-          key,
-          () =>
-            new Promise((resolve, reject) => {
-              const proc = child.spawn(program, args, opts);
-              spawnedProcesses[key] = proc;
+      if (proc.stdout) {
+        proc.stdout.on('data', updateStdout);
+      }
 
-              let processingDone = false;
-              let processClosed = false;
-              let err = null;
+      processingDone = true;
+    }
 
-              let stdout = "";
+    proc.on('close', (code, signal) => {
+      if (signal || code >= 1) {
+        err = new (_errors || _load_errors()).ProcessTermError(['Command failed.', signal ? `Exit signal: ${signal}` : `Exit code: ${code}`, `Command: ${program}`, `Arguments: ${args.join(' ')}`, `Directory: ${opts.cwd || process.cwd()}`, `Output:\n${stdout.trim()}`].join('\n'));
+        err.EXIT_SIGNAL = signal;
+        err.EXIT_CODE = code;
+      }
 
-              proc.on("error", (err) => {
-                if (err.code === "ENOENT") {
-                  reject(
-                    new (_errors || _load_errors()).ProcessSpawnError(
-                      `Couldn't find the binary ${program}`,
-                      err.code,
-                      program,
-                    ),
-                  );
-                } else {
-                  reject(err);
-                }
-              });
+      if (processingDone || err) {
+        finish();
+      } else {
+        processClosed = true;
+      }
+    });
+  }));
+}
 
-              function updateStdout(chunk) {
-                stdout += chunk;
-                if (onData) {
-                  onData(chunk);
-                }
-              }
+/***/ }),
+/* 59 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              function finish() {
-                delete spawnedProcesses[key];
-                if (err) {
-                  reject(err);
-                } else {
-                  resolve(stdout.trim());
-                }
-              }
+"use strict";
 
-              if (typeof opts.process === "function") {
-                opts.process(proc, updateStdout, reject, function () {
-                  if (processClosed) {
-                    finish();
-                  } else {
-                    processingDone = true;
-                  }
-                });
-              } else {
-                if (proc.stderr) {
-                  proc.stderr.on("data", updateStdout);
-                }
 
-                if (proc.stdout) {
-                  proc.stdout.on("data", updateStdout);
-                }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-                processingDone = true;
-              }
+var _asyncToGenerator2;
 
-              proc.on("close", (code, signal) => {
-                if (signal || code >= 1) {
-                  err = new (_errors || _load_errors()).ProcessTermError(
-                    [
-                      "Command failed.",
-                      signal ? `Exit signal: ${signal}` : `Exit code: ${code}`,
-                      `Command: ${program}`,
-                      `Arguments: ${args.join(" ")}`,
-                      `Directory: ${opts.cwd || process.cwd()}`,
-                      `Output:\n${stdout.trim()}`,
-                    ].join("\n"),
-                  );
-                  err.EXIT_SIGNAL = signal;
-                  err.EXIT_CODE = code;
-                }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                if (processingDone || err) {
-                  finish();
-                } else {
-                  processClosed = true;
-                }
-              });
-            }),
-        );
+exports.default = function (rootCommandName, subCommands, usage = []) {
+  let run = (() => {
+    var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+      const subName = (0, (_misc || _load_misc()).camelCase)(args.shift() || '');
+      if (subName && subCommands[subName]) {
+        const command = subCommands[subName];
+        const res = yield command(config, reporter, flags, args);
+        if (res !== false) {
+          return Promise.resolve();
+        }
       }
 
-      /***/
-    },
-    /* 59 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      if (usage && usage.length) {
+        reporter.error(`${reporter.lang('usage')}:`);
+        for (var _iterator = usage, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+          var _ref2;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref2 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref2 = _i.value;
+          }
 
-      var _asyncToGenerator2;
+          const msg = _ref2;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+          reporter.error(`yarn ${rootCommandName} ${msg}`);
+        }
       }
+      return Promise.reject(new (_errors || _load_errors()).MessageError(reporter.lang('invalidCommand', subCommandNames.join(', '))));
+    });
 
-      exports.default = function (rootCommandName, subCommands, usage = []) {
-        let run = (() => {
-          var _ref = (0,
-          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* (config, reporter, flags, args) {
-              const subName = (0, (_misc || _load_misc()).camelCase)(
-                args.shift() || "",
-              );
-              if (subName && subCommands[subName]) {
-                const command = subCommands[subName];
-                const res = yield command(config, reporter, flags, args);
-                if (res !== false) {
-                  return Promise.resolve();
-                }
-              }
+    return function run(_x, _x2, _x3, _x4) {
+      return _ref.apply(this, arguments);
+    };
+  })();
 
-              if (usage && usage.length) {
-                reporter.error(`${reporter.lang("usage")}:`);
-                for (
-                  var _iterator = usage,
-                    _isArray = Array.isArray(_iterator),
-                    _i = 0,
-                    _iterator = _isArray
-                      ? _iterator
-                      : _iterator[Symbol.iterator]();
-                  ;
+  const subCommandNames = Object.keys(subCommands).map((_misc || _load_misc()).hyphenate);
 
-                ) {
-                  var _ref2;
+  function setFlags(commander) {
+    commander.usage(`${rootCommandName} [${subCommandNames.join('|')}] [flags]`);
+  }
 
-                  if (_isArray) {
-                    if (_i >= _iterator.length) break;
-                    _ref2 = _iterator[_i++];
-                  } else {
-                    _i = _iterator.next();
-                    if (_i.done) break;
-                    _ref2 = _i.value;
-                  }
+  function hasWrapper(commander, args) {
+    return true;
+  }
 
-                  const msg = _ref2;
+  const examples = usage.map(cmd => {
+    return `${rootCommandName} ${cmd}`;
+  });
 
-                  reporter.error(`yarn ${rootCommandName} ${msg}`);
-                }
-              }
-              return Promise.reject(
-                new (_errors || _load_errors()).MessageError(
-                  reporter.lang("invalidCommand", subCommandNames.join(", ")),
-                ),
-              );
-            },
-          );
+  return { run, setFlags, hasWrapper, examples };
+};
 
-          return function run(_x, _x2, _x3, _x4) {
-            return _ref.apply(this, arguments);
-          };
-        })();
+var _errors;
+
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
+
+var _misc;
+
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/***/ }),
+/* 60 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var global = __webpack_require__(17);
+var core = __webpack_require__(31);
+var ctx = __webpack_require__(70);
+var hide = __webpack_require__(42);
+var has = __webpack_require__(71);
+var PROTOTYPE = 'prototype';
+
+var $export = function (type, name, source) {
+  var IS_FORCED = type & $export.F;
+  var IS_GLOBAL = type & $export.G;
+  var IS_STATIC = type & $export.S;
+  var IS_PROTO = type & $export.P;
+  var IS_BIND = type & $export.B;
+  var IS_WRAP = type & $export.W;
+  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
+  var expProto = exports[PROTOTYPE];
+  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
+  var key, own, out;
+  if (IS_GLOBAL) source = name;
+  for (key in source) {
+    // contains in native
+    own = !IS_FORCED && target && target[key] !== undefined;
+    if (own && has(exports, key)) continue;
+    // export native or passed
+    out = own ? target[key] : source[key];
+    // prevent global pollution for namespaces
+    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
+    // bind timers to global for call from export context
+    : IS_BIND && own ? ctx(out, global)
+    // wrap global constructors for prevent change them in library
+    : IS_WRAP && target[key] == out ? (function (C) {
+      var F = function (a, b, c) {
+        if (this instanceof C) {
+          switch (arguments.length) {
+            case 0: return new C();
+            case 1: return new C(a);
+            case 2: return new C(a, b);
+          } return new C(a, b, c);
+        } return C.apply(this, arguments);
+      };
+      F[PROTOTYPE] = C[PROTOTYPE];
+      return F;
+    // make static versions for prototype methods
+    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
+    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
+    if (IS_PROTO) {
+      (exports.virtual || (exports.virtual = {}))[key] = out;
+      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
+      if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
+    }
+  }
+};
+// type bitmap
+$export.F = 1;   // forced
+$export.G = 2;   // global
+$export.S = 4;   // static
+$export.P = 8;   // proto
+$export.B = 16;  // bind
+$export.W = 32;  // wrap
+$export.U = 64;  // safe
+$export.R = 128; // real proto method for `library`
+module.exports = $export;
 
-        const subCommandNames = Object.keys(subCommands).map(
-          (_misc || _load_misc()).hyphenate,
-        );
 
-        function setFlags(commander) {
-          commander.usage(
-            `${rootCommandName} [${subCommandNames.join("|")}] [flags]`,
-          );
-        }
+/***/ }),
+/* 61 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        function hasWrapper(commander, args) {
-          return true;
-        }
+try {
+  var util = __webpack_require__(3);
+  if (typeof util.inherits !== 'function') throw '';
+  module.exports = util.inherits;
+} catch (e) {
+  module.exports = __webpack_require__(275);
+}
 
-        const examples = usage.map((cmd) => {
-          return `${rootCommandName} ${cmd}`;
-        });
 
-        return { run, setFlags, hasWrapper, examples };
-      };
+/***/ }),
+/* 62 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var _errors;
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = from;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isPromise__ = __webpack_require__(445);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__ = __webpack_require__(442);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__ = __webpack_require__(928);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isIterable__ = __webpack_require__(929);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ = __webpack_require__(85);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__fromPromise__ = __webpack_require__(830);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__fromIterable__ = __webpack_require__(828);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__fromObservable__ = __webpack_require__(829);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__ = __webpack_require__(446);
+/** PURE_IMPORTS_START _Observable,_util_isPromise,_util_isArrayLike,_util_isInteropObservable,_util_isIterable,_fromArray,_fromPromise,_fromIterable,_fromObservable,_util_subscribeTo PURE_IMPORTS_END */
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
 
-      var _misc;
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      /***/
-    },
-    /* 60 */
-    /***/ function (module, exports, __webpack_require__) {
-      var global = __webpack_require__(17);
-      var core = __webpack_require__(31);
-      var ctx = __webpack_require__(70);
-      var hide = __webpack_require__(42);
-      var has = __webpack_require__(71);
-      var PROTOTYPE = "prototype";
-
-      var $export = function (type, name, source) {
-        var IS_FORCED = type & $export.F;
-        var IS_GLOBAL = type & $export.G;
-        var IS_STATIC = type & $export.S;
-        var IS_PROTO = type & $export.P;
-        var IS_BIND = type & $export.B;
-        var IS_WRAP = type & $export.W;
-        var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
-        var expProto = exports[PROTOTYPE];
-        var target = IS_GLOBAL
-          ? global
-          : IS_STATIC
-            ? global[name]
-            : (global[name] || {})[PROTOTYPE];
-        var key, own, out;
-        if (IS_GLOBAL) source = name;
-        for (key in source) {
-          // contains in native
-          own = !IS_FORCED && target && target[key] !== undefined;
-          if (own && has(exports, key)) continue;
-          // export native or passed
-          out = own ? target[key] : source[key];
-          // prevent global pollution for namespaces
-          exports[key] =
-            IS_GLOBAL && typeof target[key] != "function"
-              ? source[key]
-              : // bind timers to global for call from export context
-                IS_BIND && own
-                ? ctx(out, global)
-                : // wrap global constructors for prevent change them in library
-                  IS_WRAP && target[key] == out
-                  ? (function (C) {
-                      var F = function (a, b, c) {
-                        if (this instanceof C) {
-                          switch (arguments.length) {
-                            case 0:
-                              return new C();
-                            case 1:
-                              return new C(a);
-                            case 2:
-                              return new C(a, b);
-                          }
-                          return new C(a, b, c);
-                        }
-                        return C.apply(this, arguments);
-                      };
-                      F[PROTOTYPE] = C[PROTOTYPE];
-                      return F;
-                      // make static versions for prototype methods
-                    })(out)
-                  : IS_PROTO && typeof out == "function"
-                    ? ctx(Function.call, out)
-                    : out;
-          // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
-          if (IS_PROTO) {
-            (exports.virtual || (exports.virtual = {}))[key] = out;
-            // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
-            if (type & $export.R && expProto && !expProto[key])
-              hide(expProto, key, out);
-          }
-        }
-      };
-      // type bitmap
-      $export.F = 1; // forced
-      $export.G = 2; // global
-      $export.S = 4; // static
-      $export.P = 8; // proto
-      $export.B = 16; // bind
-      $export.W = 32; // wrap
-      $export.U = 64; // safe
-      $export.R = 128; // real proto method for `library`
-      module.exports = $export;
-
-      /***/
-    },
-    /* 61 */
-    /***/ function (module, exports, __webpack_require__) {
-      try {
-        var util = __webpack_require__(3);
-        if (typeof util.inherits !== "function") throw "";
-        module.exports = util.inherits;
-      } catch (e) {
-        module.exports = __webpack_require__(275);
-      }
 
-      /***/
-    },
-    /* 62 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = from;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isPromise__ =
-        __webpack_require__(445);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__ =
-        __webpack_require__(442);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__ =
-        __webpack_require__(928);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isIterable__ =
-        __webpack_require__(929);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ =
-        __webpack_require__(85);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__fromPromise__ =
-        __webpack_require__(830);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__fromIterable__ =
-        __webpack_require__(828);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__fromObservable__ =
-        __webpack_require__(829);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__ =
-        __webpack_require__(446);
-      /** PURE_IMPORTS_START _Observable,_util_isPromise,_util_isArrayLike,_util_isInteropObservable,_util_isIterable,_fromArray,_fromPromise,_fromIterable,_fromObservable,_util_subscribeTo PURE_IMPORTS_END */
-
-      function from(input, scheduler) {
-        if (!scheduler) {
-          if (
-            input instanceof
-            __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]
-          ) {
+
+
+
+
+function from(input, scheduler) {
+    if (!scheduler) {
+        if (input instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]) {
             return input;
-          }
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__[
-                "a" /* subscribeTo */
-              ],
-            )(input),
-          );
         }
-        if (input != null) {
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__[
-                "a" /* isInteropObservable */
-              ],
-            )(input)
-          ) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_8__fromObservable__[
-                "a" /* fromObservable */
-              ],
-            )(input, scheduler);
-          } else if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_isPromise__[
-                "a" /* isPromise */
-              ],
-            )(input)
-          ) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_6__fromPromise__["a" /* fromPromise */],
-            )(input, scheduler);
-          } else if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__[
-                "a" /* isArrayLike */
-              ],
-            )(input)
-          ) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */],
-            )(input, scheduler);
-          } else if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_isIterable__[
-                "a" /* isIterable */
-              ],
-            )(input) ||
-            typeof input === "string"
-          ) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_7__fromIterable__[
-                "a" /* fromIterable */
-              ],
-            )(input, scheduler);
-          }
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_9__util_subscribeTo__["a" /* subscribeTo */])(input));
+    }
+    if (input != null) {
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isInteropObservable__["a" /* isInteropObservable */])(input)) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_8__fromObservable__["a" /* fromObservable */])(input, scheduler);
         }
-        throw new TypeError(
-          ((input !== null && typeof input) || input) + " is not observable",
-        );
-      }
-      //# sourceMappingURL=from.js.map
+        else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isPromise__["a" /* isPromise */])(input)) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__fromPromise__["a" /* fromPromise */])(input, scheduler);
+        }
+        else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArrayLike__["a" /* isArrayLike */])(input)) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */])(input, scheduler);
+        }
+        else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isIterable__["a" /* isIterable */])(input) || typeof input === 'string') {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_7__fromIterable__["a" /* fromIterable */])(input, scheduler);
+        }
+    }
+    throw new TypeError((input !== null && typeof input || input) + ' is not observable');
+}
+//# sourceMappingURL=from.js.map
+
+
+/***/ }),
+/* 63 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__ = __webpack_require__(428);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "audit", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__ = __webpack_require__(838);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "auditTime", function() { return __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__ = __webpack_require__(839);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "buffer", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__ = __webpack_require__(840);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferCount", function() { return __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__ = __webpack_require__(841);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferTime", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__ = __webpack_require__(842);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferToggle", function() { return __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__ = __webpack_require__(843);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bufferWhen", function() { return __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__ = __webpack_require__(844);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "catchError", function() { return __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__ = __webpack_require__(845);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineAll", function() { return __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__ = __webpack_require__(846);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineLatest", function() { return __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__ = __webpack_require__(847);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concat", function() { return __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__ = __webpack_require__(429);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concatAll", function() { return __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__ = __webpack_require__(430);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concatMap", function() { return __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__ = __webpack_require__(848);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concatMapTo", function() { return __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__ = __webpack_require__(849);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "count", function() { return __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__ = __webpack_require__(850);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "debounce", function() { return __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__ = __webpack_require__(851);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "debounceTime", function() { return __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__ = __webpack_require__(146);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "defaultIfEmpty", function() { return __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__ = __webpack_require__(852);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "delay", function() { return __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__ = __webpack_require__(853);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "delayWhen", function() { return __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__ = __webpack_require__(854);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "dematerialize", function() { return __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__ = __webpack_require__(855);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "distinct", function() { return __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__ = __webpack_require__(431);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "distinctUntilChanged", function() { return __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__ = __webpack_require__(856);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "distinctUntilKeyChanged", function() { return __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__ = __webpack_require__(857);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "elementAt", function() { return __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__ = __webpack_require__(858);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "endWith", function() { return __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__ = __webpack_require__(859);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "every", function() { return __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__ = __webpack_require__(860);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "exhaust", function() { return __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__ = __webpack_require__(861);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "exhaustMap", function() { return __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__ = __webpack_require__(862);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "expand", function() { return __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__ = __webpack_require__(147);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "filter", function() { return __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__ = __webpack_require__(863);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "finalize", function() { return __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__ = __webpack_require__(432);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "find", function() { return __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__ = __webpack_require__(864);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "findIndex", function() { return __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__ = __webpack_require__(865);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "first", function() { return __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__ = __webpack_require__(433);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "groupBy", function() { return __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__["b"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__ = __webpack_require__(866);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ignoreElements", function() { return __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__ = __webpack_require__(867);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "isEmpty", function() { return __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__ = __webpack_require__(868);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "last", function() { return __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__ = __webpack_require__(47);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "map", function() { return __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__ = __webpack_require__(869);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mapTo", function() { return __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__ = __webpack_require__(870);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "materialize", function() { return __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_operators_max__ = __webpack_require__(871);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "max", function() { return __WEBPACK_IMPORTED_MODULE_42__internal_operators_max__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_operators_merge__ = __webpack_require__(872);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "merge", function() { return __WEBPACK_IMPORTED_MODULE_43__internal_operators_merge__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_operators_mergeAll__ = __webpack_require__(315);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeAll", function() { return __WEBPACK_IMPORTED_MODULE_44__internal_operators_mergeAll__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__ = __webpack_require__(148);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeMap", function() { return __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__["a"]; });
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "flatMap", function() { return __WEBPACK_IMPORTED_MODULE_45__internal_operators_mergeMap__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_operators_mergeMapTo__ = __webpack_require__(873);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeMapTo", function() { return __WEBPACK_IMPORTED_MODULE_46__internal_operators_mergeMapTo__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_operators_mergeScan__ = __webpack_require__(874);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "mergeScan", function() { return __WEBPACK_IMPORTED_MODULE_47__internal_operators_mergeScan__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_operators_min__ = __webpack_require__(875);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "min", function() { return __WEBPACK_IMPORTED_MODULE_48__internal_operators_min__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_operators_multicast__ = __webpack_require__(116);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "multicast", function() { return __WEBPACK_IMPORTED_MODULE_49__internal_operators_multicast__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_operators_observeOn__ = __webpack_require__(434);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "observeOn", function() { return __WEBPACK_IMPORTED_MODULE_50__internal_operators_observeOn__["b"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_51__internal_operators_onErrorResumeNext__ = __webpack_require__(876);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "onErrorResumeNext", function() { return __WEBPACK_IMPORTED_MODULE_51__internal_operators_onErrorResumeNext__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_52__internal_operators_pairwise__ = __webpack_require__(877);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pairwise", function() { return __WEBPACK_IMPORTED_MODULE_52__internal_operators_pairwise__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_53__internal_operators_partition__ = __webpack_require__(878);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "partition", function() { return __WEBPACK_IMPORTED_MODULE_53__internal_operators_partition__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_54__internal_operators_pluck__ = __webpack_require__(879);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pluck", function() { return __WEBPACK_IMPORTED_MODULE_54__internal_operators_pluck__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_55__internal_operators_publish__ = __webpack_require__(880);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publish", function() { return __WEBPACK_IMPORTED_MODULE_55__internal_operators_publish__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_56__internal_operators_publishBehavior__ = __webpack_require__(881);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publishBehavior", function() { return __WEBPACK_IMPORTED_MODULE_56__internal_operators_publishBehavior__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_57__internal_operators_publishLast__ = __webpack_require__(882);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publishLast", function() { return __WEBPACK_IMPORTED_MODULE_57__internal_operators_publishLast__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_58__internal_operators_publishReplay__ = __webpack_require__(883);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "publishReplay", function() { return __WEBPACK_IMPORTED_MODULE_58__internal_operators_publishReplay__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_59__internal_operators_race__ = __webpack_require__(884);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "race", function() { return __WEBPACK_IMPORTED_MODULE_59__internal_operators_race__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_60__internal_operators_reduce__ = __webpack_require__(187);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "reduce", function() { return __WEBPACK_IMPORTED_MODULE_60__internal_operators_reduce__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_61__internal_operators_repeat__ = __webpack_require__(885);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "repeat", function() { return __WEBPACK_IMPORTED_MODULE_61__internal_operators_repeat__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_62__internal_operators_repeatWhen__ = __webpack_require__(886);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "repeatWhen", function() { return __WEBPACK_IMPORTED_MODULE_62__internal_operators_repeatWhen__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_63__internal_operators_retry__ = __webpack_require__(887);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "retry", function() { return __WEBPACK_IMPORTED_MODULE_63__internal_operators_retry__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_64__internal_operators_retryWhen__ = __webpack_require__(888);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "retryWhen", function() { return __WEBPACK_IMPORTED_MODULE_64__internal_operators_retryWhen__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_65__internal_operators_refCount__ = __webpack_require__(316);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "refCount", function() { return __WEBPACK_IMPORTED_MODULE_65__internal_operators_refCount__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_66__internal_operators_sample__ = __webpack_require__(889);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "sample", function() { return __WEBPACK_IMPORTED_MODULE_66__internal_operators_sample__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_67__internal_operators_sampleTime__ = __webpack_require__(890);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "sampleTime", function() { return __WEBPACK_IMPORTED_MODULE_67__internal_operators_sampleTime__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_68__internal_operators_scan__ = __webpack_require__(317);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "scan", function() { return __WEBPACK_IMPORTED_MODULE_68__internal_operators_scan__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_69__internal_operators_sequenceEqual__ = __webpack_require__(891);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "sequenceEqual", function() { return __WEBPACK_IMPORTED_MODULE_69__internal_operators_sequenceEqual__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_70__internal_operators_share__ = __webpack_require__(892);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "share", function() { return __WEBPACK_IMPORTED_MODULE_70__internal_operators_share__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_71__internal_operators_shareReplay__ = __webpack_require__(893);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "shareReplay", function() { return __WEBPACK_IMPORTED_MODULE_71__internal_operators_shareReplay__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_72__internal_operators_single__ = __webpack_require__(894);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "single", function() { return __WEBPACK_IMPORTED_MODULE_72__internal_operators_single__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_73__internal_operators_skip__ = __webpack_require__(895);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skip", function() { return __WEBPACK_IMPORTED_MODULE_73__internal_operators_skip__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_74__internal_operators_skipLast__ = __webpack_require__(896);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skipLast", function() { return __WEBPACK_IMPORTED_MODULE_74__internal_operators_skipLast__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_75__internal_operators_skipUntil__ = __webpack_require__(897);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skipUntil", function() { return __WEBPACK_IMPORTED_MODULE_75__internal_operators_skipUntil__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_76__internal_operators_skipWhile__ = __webpack_require__(898);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "skipWhile", function() { return __WEBPACK_IMPORTED_MODULE_76__internal_operators_skipWhile__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_77__internal_operators_startWith__ = __webpack_require__(899);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "startWith", function() { return __WEBPACK_IMPORTED_MODULE_77__internal_operators_startWith__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_78__internal_operators_subscribeOn__ = __webpack_require__(900);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "subscribeOn", function() { return __WEBPACK_IMPORTED_MODULE_78__internal_operators_subscribeOn__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_79__internal_operators_switchAll__ = __webpack_require__(901);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "switchAll", function() { return __WEBPACK_IMPORTED_MODULE_79__internal_operators_switchAll__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_80__internal_operators_switchMap__ = __webpack_require__(318);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "switchMap", function() { return __WEBPACK_IMPORTED_MODULE_80__internal_operators_switchMap__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_81__internal_operators_switchMapTo__ = __webpack_require__(902);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "switchMapTo", function() { return __WEBPACK_IMPORTED_MODULE_81__internal_operators_switchMapTo__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_82__internal_operators_take__ = __webpack_require__(319);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "take", function() { return __WEBPACK_IMPORTED_MODULE_82__internal_operators_take__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_83__internal_operators_takeLast__ = __webpack_require__(320);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeLast", function() { return __WEBPACK_IMPORTED_MODULE_83__internal_operators_takeLast__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_84__internal_operators_takeUntil__ = __webpack_require__(903);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeUntil", function() { return __WEBPACK_IMPORTED_MODULE_84__internal_operators_takeUntil__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_85__internal_operators_takeWhile__ = __webpack_require__(904);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "takeWhile", function() { return __WEBPACK_IMPORTED_MODULE_85__internal_operators_takeWhile__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_86__internal_operators_tap__ = __webpack_require__(435);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "tap", function() { return __WEBPACK_IMPORTED_MODULE_86__internal_operators_tap__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_87__internal_operators_throttle__ = __webpack_require__(436);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttle", function() { return __WEBPACK_IMPORTED_MODULE_87__internal_operators_throttle__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_88__internal_operators_throttleTime__ = __webpack_require__(905);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throttleTime", function() { return __WEBPACK_IMPORTED_MODULE_88__internal_operators_throttleTime__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_89__internal_operators_throwIfEmpty__ = __webpack_require__(188);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throwIfEmpty", function() { return __WEBPACK_IMPORTED_MODULE_89__internal_operators_throwIfEmpty__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_90__internal_operators_timeInterval__ = __webpack_require__(906);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timeInterval", function() { return __WEBPACK_IMPORTED_MODULE_90__internal_operators_timeInterval__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_91__internal_operators_timeout__ = __webpack_require__(907);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timeout", function() { return __WEBPACK_IMPORTED_MODULE_91__internal_operators_timeout__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_92__internal_operators_timeoutWith__ = __webpack_require__(437);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timeoutWith", function() { return __WEBPACK_IMPORTED_MODULE_92__internal_operators_timeoutWith__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_93__internal_operators_timestamp__ = __webpack_require__(908);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timestamp", function() { return __WEBPACK_IMPORTED_MODULE_93__internal_operators_timestamp__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_94__internal_operators_toArray__ = __webpack_require__(909);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "toArray", function() { return __WEBPACK_IMPORTED_MODULE_94__internal_operators_toArray__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_95__internal_operators_window__ = __webpack_require__(910);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "window", function() { return __WEBPACK_IMPORTED_MODULE_95__internal_operators_window__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_96__internal_operators_windowCount__ = __webpack_require__(911);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowCount", function() { return __WEBPACK_IMPORTED_MODULE_96__internal_operators_windowCount__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_97__internal_operators_windowTime__ = __webpack_require__(912);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowTime", function() { return __WEBPACK_IMPORTED_MODULE_97__internal_operators_windowTime__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_98__internal_operators_windowToggle__ = __webpack_require__(913);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowToggle", function() { return __WEBPACK_IMPORTED_MODULE_98__internal_operators_windowToggle__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_99__internal_operators_windowWhen__ = __webpack_require__(914);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "windowWhen", function() { return __WEBPACK_IMPORTED_MODULE_99__internal_operators_windowWhen__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_100__internal_operators_withLatestFrom__ = __webpack_require__(915);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "withLatestFrom", function() { return __WEBPACK_IMPORTED_MODULE_100__internal_operators_withLatestFrom__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_101__internal_operators_zip__ = __webpack_require__(916);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "zip", function() { return __WEBPACK_IMPORTED_MODULE_101__internal_operators_zip__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_102__internal_operators_zipAll__ = __webpack_require__(917);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "zipAll", function() { return __WEBPACK_IMPORTED_MODULE_102__internal_operators_zipAll__["a"]; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
 
-      /***/
-    },
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-      Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
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-        __webpack_require__(428);
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-        __webpack_exports__,
-        "audit",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_0__internal_operators_audit__["a"];
-        },
-      );
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-        __webpack_require__(838);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "auditTime",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_1__internal_operators_auditTime__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__ =
-        __webpack_require__(839);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "buffer",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_2__internal_operators_buffer__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__ =
-        __webpack_require__(840);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "bufferCount",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_3__internal_operators_bufferCount__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__ =
-        __webpack_require__(841);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "bufferTime",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_4__internal_operators_bufferTime__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__ =
-        __webpack_require__(842);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "bufferToggle",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_5__internal_operators_bufferToggle__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__ =
-        __webpack_require__(843);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "bufferWhen",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_6__internal_operators_bufferWhen__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__ =
-        __webpack_require__(844);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "catchError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_7__internal_operators_catchError__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__ =
-        __webpack_require__(845);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "combineAll",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_8__internal_operators_combineAll__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__ =
-        __webpack_require__(846);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "combineLatest",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_9__internal_operators_combineLatest__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__ =
-        __webpack_require__(847);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "concat",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_10__internal_operators_concat__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__ =
-        __webpack_require__(429);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "concatAll",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_11__internal_operators_concatAll__[
-            "a"
-          ];
-        },
-      );
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-        __webpack_require__(430);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "concatMap",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_12__internal_operators_concatMap__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__ =
-        __webpack_require__(848);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "concatMapTo",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_13__internal_operators_concatMapTo__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__ =
-        __webpack_require__(849);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "count",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_14__internal_operators_count__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__ =
-        __webpack_require__(850);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "debounce",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_15__internal_operators_debounce__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__ =
-        __webpack_require__(851);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "debounceTime",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_16__internal_operators_debounceTime__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__ =
-        __webpack_require__(146);
-      /* harmony reexport (binding) */ __webpack_require__.d(
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-        "defaultIfEmpty",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_17__internal_operators_defaultIfEmpty__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__ =
-        __webpack_require__(852);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "delay",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_18__internal_operators_delay__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__ =
-        __webpack_require__(853);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "delayWhen",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_19__internal_operators_delayWhen__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__ =
-        __webpack_require__(854);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "dematerialize",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_20__internal_operators_dematerialize__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__ =
-        __webpack_require__(855);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "distinct",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_21__internal_operators_distinct__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__ =
-        __webpack_require__(431);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "distinctUntilChanged",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_22__internal_operators_distinctUntilChanged__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__ =
-        __webpack_require__(856);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "distinctUntilKeyChanged",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_23__internal_operators_distinctUntilKeyChanged__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__ =
-        __webpack_require__(857);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "elementAt",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_24__internal_operators_elementAt__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__ =
-        __webpack_require__(858);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "endWith",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_25__internal_operators_endWith__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__ =
-        __webpack_require__(859);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "every",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_26__internal_operators_every__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__ =
-        __webpack_require__(860);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "exhaust",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_27__internal_operators_exhaust__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__ =
-        __webpack_require__(861);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "exhaustMap",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_28__internal_operators_exhaustMap__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__ =
-        __webpack_require__(862);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "expand",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_29__internal_operators_expand__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__ =
-        __webpack_require__(147);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "filter",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_30__internal_operators_filter__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__ =
-        __webpack_require__(863);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "finalize",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_31__internal_operators_finalize__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__ =
-        __webpack_require__(432);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "find",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_32__internal_operators_find__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__ =
-        __webpack_require__(864);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "findIndex",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_33__internal_operators_findIndex__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__ =
-        __webpack_require__(865);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "first",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_34__internal_operators_first__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__ =
-        __webpack_require__(433);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "groupBy",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_35__internal_operators_groupBy__[
-            "b"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__ =
-        __webpack_require__(866);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "ignoreElements",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_36__internal_operators_ignoreElements__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__ =
-        __webpack_require__(867);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "isEmpty",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_37__internal_operators_isEmpty__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__ =
-        __webpack_require__(868);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "last",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_38__internal_operators_last__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__ =
-        __webpack_require__(47);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "map",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_39__internal_operators_map__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__ =
-        __webpack_require__(869);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "mapTo",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_40__internal_operators_mapTo__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_operators_materialize__ =
-        __webpack_require__(870);
-      /* harmony reexport (binding) */ __webpack_require__.d(
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-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
 
-      //# sourceMappingURL=index.js.map
 
-      /***/
-    },
-    /* 64 */
-    /***/ function (module, exports) {
-      module.exports = require("buffer");
 
-      /***/
-    },
-    /* 65 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      const Buffer = __webpack_require__(45).Buffer;
 
-      const crypto = __webpack_require__(11);
-      const Transform = __webpack_require__(23).Transform;
 
-      const SPEC_ALGORITHMS = ["sha256", "sha384", "sha512"];
 
-      const BASE64_REGEX = /^[a-z0-9+/]+(?:=?=?)$/i;
-      const SRI_REGEX = /^([^-]+)-([^?]+)([?\S*]*)$/;
-      const STRICT_SRI_REGEX =
-        /^([^-]+)-([A-Za-z0-9+/=]{44,88})(\?[\x21-\x7E]*)*$/;
-      const VCHAR_REGEX = /^[\x21-\x7E]+$/;
 
-      class Hash {
-        get isHash() {
-          return true;
-        }
-        constructor(hash, opts) {
-          const strict = !!(opts && opts.strict);
-          this.source = hash.trim();
-          // 3.1. Integrity metadata (called "Hash" by ssri)
-          // https://w3c.github.io/webappsec-subresource-integrity/#integrity-metadata-description
-          const match = this.source.match(
-            strict ? STRICT_SRI_REGEX : SRI_REGEX,
-          );
-          if (!match) {
-            return;
-          }
-          if (strict && !SPEC_ALGORITHMS.some((a) => a === match[1])) {
-            return;
-          }
-          this.algorithm = match[1];
-          this.digest = match[2];
 
-          const rawOpts = match[3];
-          this.options = rawOpts ? rawOpts.slice(1).split("?") : [];
-        }
-        hexDigest() {
-          return (
-            this.digest && Buffer.from(this.digest, "base64").toString("hex")
-          );
-        }
-        toJSON() {
-          return this.toString();
-        }
-        toString(opts) {
-          if (opts && opts.strict) {
-            // Strict mode enforces the standard as close to the foot of the
-            // letter as it can.
-            if (
-              !(
-                // The spec has very restricted productions for algorithms.
-                // https://www.w3.org/TR/CSP2/#source-list-syntax
-                (
-                  SPEC_ALGORITHMS.some((x) => x === this.algorithm) &&
-                  // Usually, if someone insists on using a "different" base64, we
-                  // leave it as-is, since there's multiple standards, and the
-                  // specified is not a URL-safe variant.
-                  // https://www.w3.org/TR/CSP2/#base64_value
-                  this.digest.match(BASE64_REGEX) &&
-                  // Option syntax is strictly visual chars.
-                  // https://w3c.github.io/webappsec-subresource-integrity/#grammardef-option-expression
-                  // https://tools.ietf.org/html/rfc5234#appendix-B.1
-                  (this.options || []).every((opt) => opt.match(VCHAR_REGEX))
-                )
-              )
-            ) {
-              return "";
-            }
-          }
-          const options =
-            this.options && this.options.length
-              ? `?${this.options.join("?")}`
-              : "";
-          return `${this.algorithm}-${this.digest}${options}`;
-        }
-      }
 
-      class Integrity {
-        get isIntegrity() {
-          return true;
-        }
-        toJSON() {
-          return this.toString();
-        }
-        toString(opts) {
-          opts = opts || {};
-          let sep = opts.sep || " ";
-          if (opts.strict) {
-            // Entries must be separated by whitespace, according to spec.
-            sep = sep.replace(/\S+/g, " ");
-          }
-          return Object.keys(this)
-            .map((k) => {
-              return this[k]
-                .map((hash) => {
-                  return Hash.prototype.toString.call(hash, opts);
-                })
-                .filter((x) => x.length)
-                .join(sep);
-            })
-            .filter((x) => x.length)
-            .join(sep);
-        }
-        concat(integrity, opts) {
-          const other =
-            typeof integrity === "string"
-              ? integrity
-              : stringify(integrity, opts);
-          return parse(`${this.toString(opts)} ${other}`, opts);
-        }
-        hexDigest() {
-          return parse(this, { single: true }).hexDigest();
-        }
-        match(integrity, opts) {
-          const other = parse(integrity, opts);
-          const algo = other.pickAlgorithm(opts);
-          return (
-            (this[algo] &&
-              other[algo] &&
-              this[algo].find((hash) =>
-                other[algo].find(
-                  (otherhash) => hash.digest === otherhash.digest,
-                ),
-              )) ||
-            false
-          );
-        }
-        pickAlgorithm(opts) {
-          const pickAlgorithm =
-            (opts && opts.pickAlgorithm) || getPrioritizedHash;
-          const keys = Object.keys(this);
-          if (!keys.length) {
-            throw new Error(
-              `No algorithms available for ${JSON.stringify(this.toString())}`,
-            );
-          }
-          return keys.reduce((acc, algo) => {
-            return pickAlgorithm(acc, algo) || acc;
-          });
-        }
-      }
 
-      module.exports.parse = parse;
-      function parse(sri, opts) {
-        opts = opts || {};
-        if (typeof sri === "string") {
-          return _parse(sri, opts);
-        } else if (sri.algorithm && sri.digest) {
-          const fullSri = new Integrity();
-          fullSri[sri.algorithm] = [sri];
-          return _parse(stringify(fullSri, opts), opts);
-        } else {
-          return _parse(stringify(sri, opts), opts);
-        }
-      }
 
-      function _parse(integrity, opts) {
-        // 3.4.3. Parse metadata
-        // https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata
-        if (opts.single) {
-          return new Hash(integrity, opts);
-        }
-        return integrity
-          .trim()
-          .split(/\s+/)
-          .reduce((acc, string) => {
-            const hash = new Hash(string, opts);
-            if (hash.algorithm && hash.digest) {
-              const algo = hash.algorithm;
-              if (!acc[algo]) {
-                acc[algo] = [];
-              }
-              acc[algo].push(hash);
-            }
-            return acc;
-          }, new Integrity());
-      }
 
-      module.exports.stringify = stringify;
-      function stringify(obj, opts) {
-        if (obj.algorithm && obj.digest) {
-          return Hash.prototype.toString.call(obj, opts);
-        } else if (typeof obj === "string") {
-          return stringify(parse(obj, opts), opts);
-        } else {
-          return Integrity.prototype.toString.call(obj, opts);
-        }
-      }
 
-      module.exports.fromHex = fromHex;
-      function fromHex(hexDigest, algorithm, opts) {
-        const optString =
-          opts && opts.options && opts.options.length
-            ? `?${opts.options.join("?")}`
-            : "";
-        return parse(
-          `${algorithm}-${Buffer.from(hexDigest, "hex").toString(
-            "base64",
-          )}${optString}`,
-          opts,
-        );
-      }
 
-      module.exports.fromData = fromData;
-      function fromData(data, opts) {
-        opts = opts || {};
-        const algorithms = opts.algorithms || ["sha512"];
-        const optString =
-          opts.options && opts.options.length
-            ? `?${opts.options.join("?")}`
-            : "";
-        return algorithms.reduce((acc, algo) => {
-          const digest = crypto.createHash(algo).update(data).digest("base64");
-          const hash = new Hash(`${algo}-${digest}${optString}`, opts);
-          if (hash.algorithm && hash.digest) {
-            const algo = hash.algorithm;
-            if (!acc[algo]) {
-              acc[algo] = [];
-            }
-            acc[algo].push(hash);
-          }
-          return acc;
-        }, new Integrity());
-      }
-
-      module.exports.fromStream = fromStream;
-      function fromStream(stream, opts) {
-        opts = opts || {};
-        const P = opts.Promise || Promise;
-        const istream = integrityStream(opts);
-        return new P((resolve, reject) => {
-          stream.pipe(istream);
-          stream.on("error", reject);
-          istream.on("error", reject);
-          let sri;
-          istream.on("integrity", (s) => {
-            sri = s;
-          });
-          istream.on("end", () => resolve(sri));
-          istream.on("data", () => {});
-        });
-      }
 
-      module.exports.checkData = checkData;
-      function checkData(data, sri, opts) {
-        opts = opts || {};
-        sri = parse(sri, opts);
-        if (!Object.keys(sri).length) {
-          if (opts.error) {
-            throw Object.assign(
-              new Error("No valid integrity hashes to check against"),
-              {
-                code: "EINTEGRITY",
-              },
-            );
-          } else {
-            return false;
-          }
-        }
-        const algorithm = sri.pickAlgorithm(opts);
-        const digest = crypto
-          .createHash(algorithm)
-          .update(data)
-          .digest("base64");
-        const newSri = parse({ algorithm, digest });
-        const match = newSri.match(sri, opts);
-        if (match || !opts.error) {
-          return match;
-        } else if (typeof opts.size === "number" && data.length !== opts.size) {
-          const err = new Error(
-            `data size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${data.length}`,
-          );
-          err.code = "EBADSIZE";
-          err.found = data.length;
-          err.expected = opts.size;
-          err.sri = sri;
-          throw err;
-        } else {
-          const err = new Error(
-            `Integrity checksum failed when using ${algorithm}: Wanted ${sri}, but got ${newSri}. (${data.length} bytes)`,
-          );
-          err.code = "EINTEGRITY";
-          err.found = newSri;
-          err.expected = sri;
-          err.algorithm = algorithm;
-          err.sri = sri;
-          throw err;
-        }
-      }
 
-      module.exports.checkStream = checkStream;
-      function checkStream(stream, sri, opts) {
-        opts = opts || {};
-        const P = opts.Promise || Promise;
-        const checker = integrityStream(
-          Object.assign({}, opts, {
-            integrity: sri,
-          }),
-        );
-        return new P((resolve, reject) => {
-          stream.pipe(checker);
-          stream.on("error", reject);
-          checker.on("error", reject);
-          let sri;
-          checker.on("verified", (s) => {
-            sri = s;
-          });
-          checker.on("end", () => resolve(sri));
-          checker.on("data", () => {});
-        });
-      }
 
-      module.exports.integrityStream = integrityStream;
-      function integrityStream(opts) {
-        opts = opts || {};
-        // For verification
-        const sri = opts.integrity && parse(opts.integrity, opts);
-        const goodSri = sri && Object.keys(sri).length;
-        const algorithm = goodSri && sri.pickAlgorithm(opts);
-        const digests = goodSri && sri[algorithm];
-        // Calculating stream
-        const algorithms = Array.from(
-          new Set(
-            (opts.algorithms || ["sha512"]).concat(
-              algorithm ? [algorithm] : [],
-            ),
-          ),
-        );
-        const hashes = algorithms.map(crypto.createHash);
-        let streamSize = 0;
-        const stream = new Transform({
-          transform(chunk, enc, cb) {
-            streamSize += chunk.length;
-            hashes.forEach((h) => h.update(chunk, enc));
-            cb(null, chunk, enc);
-          },
-        }).on("end", () => {
-          const optString =
-            opts.options && opts.options.length
-              ? `?${opts.options.join("?")}`
-              : "";
-          const newSri = parse(
-            hashes
-              .map((h, i) => {
-                return `${algorithms[i]}-${h.digest("base64")}${optString}`;
-              })
-              .join(" "),
-            opts,
-          );
-          // Integrity verification mode
-          const match = goodSri && newSri.match(sri, opts);
-          if (typeof opts.size === "number" && streamSize !== opts.size) {
-            const err = new Error(
-              `stream size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${streamSize}`,
-            );
-            err.code = "EBADSIZE";
-            err.found = streamSize;
-            err.expected = opts.size;
-            err.sri = sri;
-            stream.emit("error", err);
-          } else if (opts.integrity && !match) {
-            const err = new Error(
-              `${sri} integrity checksum failed when using ${algorithm}: wanted ${digests} but got ${newSri}. (${streamSize} bytes)`,
-            );
-            err.code = "EINTEGRITY";
-            err.found = newSri;
-            err.expected = digests;
-            err.algorithm = algorithm;
-            err.sri = sri;
-            stream.emit("error", err);
-          } else {
-            stream.emit("size", streamSize);
-            stream.emit("integrity", newSri);
-            match && stream.emit("verified", match);
-          }
-        });
-        return stream;
-      }
 
-      module.exports.create = createIntegrity;
-      function createIntegrity(opts) {
-        opts = opts || {};
-        const algorithms = opts.algorithms || ["sha512"];
-        const optString =
-          opts.options && opts.options.length
-            ? `?${opts.options.join("?")}`
-            : "";
 
-        const hashes = algorithms.map(crypto.createHash);
 
-        return {
-          update: function (chunk, enc) {
-            hashes.forEach((h) => h.update(chunk, enc));
-            return this;
-          },
-          digest: function (enc) {
-            const integrity = algorithms.reduce((acc, algo) => {
-              const digest = hashes.shift().digest("base64");
-              const hash = new Hash(`${algo}-${digest}${optString}`, opts);
-              if (hash.algorithm && hash.digest) {
-                const algo = hash.algorithm;
-                if (!acc[algo]) {
-                  acc[algo] = [];
-                }
-                acc[algo].push(hash);
-              }
-              return acc;
-            }, new Integrity());
 
-            return integrity;
-          },
-        };
-      }
 
-      const NODE_HASHES = new Set(crypto.getHashes());
-
-      // This is a Best Effort™ at a reasonable priority for hash algos
-      const DEFAULT_PRIORITY = [
-        "md5",
-        "whirlpool",
-        "sha1",
-        "sha224",
-        "sha256",
-        "sha384",
-        "sha512",
-        // TODO - it's unclear _which_ of these Node will actually use as its name
-        //        for the algorithm, so we guesswork it based on the OpenSSL names.
-        "sha3",
-        "sha3-256",
-        "sha3-384",
-        "sha3-512",
-        "sha3_256",
-        "sha3_384",
-        "sha3_512",
-      ].filter((algo) => NODE_HASHES.has(algo));
-
-      function getPrioritizedHash(algo1, algo2) {
-        return DEFAULT_PRIORITY.indexOf(algo1.toLowerCase()) >=
-          DEFAULT_PRIORITY.indexOf(algo2.toLowerCase())
-          ? algo1
-          : algo2;
-      }
-
-      /***/
-    },
-    /* 66 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-      // If you have no idea what ASN.1 or BER is, see this:
-      // ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
 
-      var Ber = __webpack_require__(514);
 
-      // --- Exported API
 
-      module.exports = {
-        Ber: Ber,
 
-        BerReader: Ber.Reader,
 
-        BerWriter: Ber.Writer,
-      };
 
-      /***/
-    },
-    /* 67 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.home = undefined;
 
-      var _rootUser;
 
-      function _load_rootUser() {
-        return (_rootUser = _interopRequireDefault(__webpack_require__(223)));
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      const path = __webpack_require__(0);
 
-      const home = (exports.home = __webpack_require__(46).homedir());
 
-      const userHomeDir = (_rootUser || _load_rootUser()).default
-        ? path.resolve("/usr/local/share")
-        : home;
 
-      exports.default = userHomeDir;
 
-      /***/
-    },
-    /* 68 */
-    /***/ function (module, exports) {
-      module.exports = function (it) {
-        if (typeof it != "function")
-          throw TypeError(it + " is not a function!");
-        return it;
-      };
 
-      /***/
-    },
-    /* 69 */
-    /***/ function (module, exports) {
-      var toString = {}.toString;
 
-      module.exports = function (it) {
-        return toString.call(it).slice(8, -1);
-      };
 
-      /***/
-    },
-    /* 70 */
-    /***/ function (module, exports, __webpack_require__) {
-      // optional / simple context binding
-      var aFunction = __webpack_require__(68);
-      module.exports = function (fn, that, length) {
-        aFunction(fn);
-        if (that === undefined) return fn;
-        switch (length) {
-          case 1:
-            return function (a) {
-              return fn.call(that, a);
-            };
-          case 2:
-            return function (a, b) {
-              return fn.call(that, a, b);
-            };
-          case 3:
-            return function (a, b, c) {
-              return fn.call(that, a, b, c);
-            };
-        }
-        return function (/* ...args */) {
-          return fn.apply(that, arguments);
-        };
-      };
 
-      /***/
-    },
-    /* 71 */
-    /***/ function (module, exports) {
-      var hasOwnProperty = {}.hasOwnProperty;
-      module.exports = function (it, key) {
-        return hasOwnProperty.call(it, key);
-      };
 
-      /***/
-    },
-    /* 72 */
-    /***/ function (module, exports, __webpack_require__) {
-      var anObject = __webpack_require__(35);
-      var IE8_DOM_DEFINE = __webpack_require__(238);
-      var toPrimitive = __webpack_require__(255);
-      var dP = Object.defineProperty;
-
-      exports.f = __webpack_require__(51)
-        ? Object.defineProperty
-        : function defineProperty(O, P, Attributes) {
-            anObject(O);
-            P = toPrimitive(P, true);
-            anObject(Attributes);
-            if (IE8_DOM_DEFINE)
-              try {
-                return dP(O, P, Attributes);
-              } catch (e) {
-                /* empty */
-              }
-            if ("get" in Attributes || "set" in Attributes)
-              throw TypeError("Accessors not supported!");
-            if ("value" in Attributes) O[P] = Attributes.value;
-            return O;
-          };
 
-      /***/
-    },
-    /* 73 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // JS-YAML's default schema for `load` function.
-      // It is not described in the YAML specification.
-      //
-      // This schema is based on JS-YAML's default safe schema and includes
-      // JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
-      //
-      // Also this schema is used as default base schema at `Schema.create` function.
 
-      var Schema = __webpack_require__(44);
 
-      module.exports = Schema.DEFAULT = new Schema({
-        include: [__webpack_require__(55)],
-        explicit: [
-          __webpack_require__(290),
-          __webpack_require__(289),
-          __webpack_require__(288),
-        ],
-      });
 
-      /***/
-    },
-    /* 74 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      var assert = __webpack_require__(16);
-      var util = __webpack_require__(3);
-
-      function FingerprintFormatError(fp, format) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, FingerprintFormatError);
-        this.name = "FingerprintFormatError";
-        this.fingerprint = fp;
-        this.format = format;
-        this.message = "Fingerprint format is not supported, or is invalid: ";
-        if (fp !== undefined) this.message += " fingerprint = " + fp;
-        if (format !== undefined) this.message += " format = " + format;
-      }
-      util.inherits(FingerprintFormatError, Error);
-
-      function InvalidAlgorithmError(alg) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, InvalidAlgorithmError);
-        this.name = "InvalidAlgorithmError";
-        this.algorithm = alg;
-        this.message = 'Algorithm "' + alg + '" is not supported';
-      }
-      util.inherits(InvalidAlgorithmError, Error);
-
-      function KeyParseError(name, format, innerErr) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, KeyParseError);
-        this.name = "KeyParseError";
-        this.format = format;
-        this.keyName = name;
-        this.innerErr = innerErr;
-        this.message =
-          "Failed to parse " +
-          name +
-          " as a valid " +
-          format +
-          " format key: " +
-          innerErr.message;
-      }
-      util.inherits(KeyParseError, Error);
-
-      function SignatureParseError(type, format, innerErr) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, SignatureParseError);
-        this.name = "SignatureParseError";
-        this.type = type;
-        this.format = format;
-        this.innerErr = innerErr;
-        this.message =
-          "Failed to parse the given data as a " +
-          type +
-          " signature in " +
-          format +
-          " format: " +
-          innerErr.message;
-      }
-      util.inherits(SignatureParseError, Error);
-
-      function CertificateParseError(name, format, innerErr) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, CertificateParseError);
-        this.name = "CertificateParseError";
-        this.format = format;
-        this.certName = name;
-        this.innerErr = innerErr;
-        this.message =
-          "Failed to parse " +
-          name +
-          " as a valid " +
-          format +
-          " format certificate: " +
-          innerErr.message;
-      }
-      util.inherits(CertificateParseError, Error);
-
-      function KeyEncryptedError(name, format) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, KeyEncryptedError);
-        this.name = "KeyEncryptedError";
-        this.format = format;
-        this.keyName = name;
-        this.message =
-          "The " +
-          format +
-          " format key " +
-          name +
-          " is " +
-          "encrypted (password-protected), and no passphrase was " +
-          "provided in `options`";
-      }
-      util.inherits(KeyEncryptedError, Error);
-
-      module.exports = {
-        FingerprintFormatError: FingerprintFormatError,
-        InvalidAlgorithmError: InvalidAlgorithmError,
-        KeyParseError: KeyParseError,
-        SignatureParseError: SignatureParseError,
-        KeyEncryptedError: KeyEncryptedError,
-        CertificateParseError: CertificateParseError,
-      };
 
-      /***/
-    },
-    /* 75 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = Signature;
-
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var crypto = __webpack_require__(11);
-      var errs = __webpack_require__(74);
-      var utils = __webpack_require__(26);
-      var asn1 = __webpack_require__(66);
-      var SSHBuffer = __webpack_require__(159);
-
-      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-      var SignatureParseError = errs.SignatureParseError;
-
-      function Signature(opts) {
-        assert.object(opts, "options");
-        assert.arrayOfObject(opts.parts, "options.parts");
-        assert.string(opts.type, "options.type");
-
-        var partLookup = {};
-        for (var i = 0; i < opts.parts.length; ++i) {
-          var part = opts.parts[i];
-          partLookup[part.name] = part;
-        }
-
-        this.type = opts.type;
-        this.hashAlgorithm = opts.hashAlgo;
-        this.curve = opts.curve;
-        this.parts = opts.parts;
-        this.part = partLookup;
-      }
-
-      Signature.prototype.toBuffer = function (format) {
-        if (format === undefined) format = "asn1";
-        assert.string(format, "format");
-
-        var buf;
-        var stype = "ssh-" + this.type;
-
-        switch (this.type) {
-          case "rsa":
-            switch (this.hashAlgorithm) {
-              case "sha256":
-                stype = "rsa-sha2-256";
-                break;
-              case "sha512":
-                stype = "rsa-sha2-512";
-                break;
-              case "sha1":
-              case undefined:
-                break;
-              default:
-                throw new Error(
-                  "SSH signature " +
-                    "format does not support hash " +
-                    "algorithm " +
-                    this.hashAlgorithm,
-                );
-            }
-            if (format === "ssh") {
-              buf = new SSHBuffer({});
-              buf.writeString(stype);
-              buf.writePart(this.part.sig);
-              return buf.toBuffer();
-            } else {
-              return this.part.sig.data;
-            }
-            break;
 
-          case "ed25519":
-            if (format === "ssh") {
-              buf = new SSHBuffer({});
-              buf.writeString(stype);
-              buf.writePart(this.part.sig);
-              return buf.toBuffer();
-            } else {
-              return this.part.sig.data;
-            }
-            break;
 
-          case "dsa":
-          case "ecdsa":
-            var r, s;
-            if (format === "asn1") {
-              var der = new asn1.BerWriter();
-              der.startSequence();
-              r = utils.mpNormalize(this.part.r.data);
-              s = utils.mpNormalize(this.part.s.data);
-              der.writeBuffer(r, asn1.Ber.Integer);
-              der.writeBuffer(s, asn1.Ber.Integer);
-              der.endSequence();
-              return der.buffer;
-            } else if (format === "ssh" && this.type === "dsa") {
-              buf = new SSHBuffer({});
-              buf.writeString("ssh-dss");
-              r = this.part.r.data;
-              if (r.length > 20 && r[0] === 0x00) r = r.slice(1);
-              s = this.part.s.data;
-              if (s.length > 20 && s[0] === 0x00) s = s.slice(1);
-              if (
-                (this.hashAlgorithm && this.hashAlgorithm !== "sha1") ||
-                r.length + s.length !== 40
-              ) {
-                throw new Error(
-                  "OpenSSH only supports " + "DSA signatures with SHA1 hash",
-                );
-              }
-              buf.writeBuffer(Buffer.concat([r, s]));
-              return buf.toBuffer();
-            } else if (format === "ssh" && this.type === "ecdsa") {
-              var inner = new SSHBuffer({});
-              r = this.part.r.data;
-              inner.writeBuffer(r);
-              inner.writePart(this.part.s);
-
-              buf = new SSHBuffer({});
-              /* XXX: find a more proper way to do this? */
-              var curve;
-              if (r[0] === 0x00) r = r.slice(1);
-              var sz = r.length * 8;
-              if (sz === 256) curve = "nistp256";
-              else if (sz === 384) curve = "nistp384";
-              else if (sz === 528) curve = "nistp521";
-              buf.writeString("ecdsa-sha2-" + curve);
-              buf.writeBuffer(inner.toBuffer());
-              return buf.toBuffer();
-            }
-            throw new Error("Invalid signature format");
-          default:
-            throw new Error("Invalid signature data");
-        }
-      };
 
-      Signature.prototype.toString = function (format) {
-        assert.optionalString(format, "format");
-        return this.toBuffer(format).toString("base64");
-      };
 
-      Signature.parse = function (data, type, format) {
-        if (typeof data === "string") data = Buffer.from(data, "base64");
-        assert.buffer(data, "data");
-        assert.string(format, "format");
-        assert.string(type, "type");
 
-        var opts = {};
-        opts.type = type.toLowerCase();
-        opts.parts = [];
 
-        try {
-          assert.ok(data.length > 0, "signature must not be empty");
-          switch (opts.type) {
-            case "rsa":
-              return parseOneNum(data, type, format, opts);
-            case "ed25519":
-              return parseOneNum(data, type, format, opts);
-
-            case "dsa":
-            case "ecdsa":
-              if (format === "asn1")
-                return parseDSAasn1(data, type, format, opts);
-              else if (opts.type === "dsa")
-                return parseDSA(data, type, format, opts);
-              else return parseECDSA(data, type, format, opts);
 
-            default:
-              throw new InvalidAlgorithmError(type);
-          }
-        } catch (e) {
-          if (e instanceof InvalidAlgorithmError) throw e;
-          throw new SignatureParseError(type, format, e);
-        }
-      };
 
-      function parseOneNum(data, type, format, opts) {
-        if (format === "ssh") {
-          try {
-            var buf = new SSHBuffer({ buffer: data });
-            var head = buf.readString();
-          } catch (e) {
-            /* fall through */
-          }
-          if (buf !== undefined) {
-            var msg =
-              "SSH signature does not match expected " +
-              "type (expected " +
-              type +
-              ", got " +
-              head +
-              ")";
-            switch (head) {
-              case "ssh-rsa":
-                assert.strictEqual(type, "rsa", msg);
-                opts.hashAlgo = "sha1";
-                break;
-              case "rsa-sha2-256":
-                assert.strictEqual(type, "rsa", msg);
-                opts.hashAlgo = "sha256";
-                break;
-              case "rsa-sha2-512":
-                assert.strictEqual(type, "rsa", msg);
-                opts.hashAlgo = "sha512";
-                break;
-              case "ssh-ed25519":
-                assert.strictEqual(type, "ed25519", msg);
-                opts.hashAlgo = "sha512";
-                break;
-              default:
-                throw new Error("Unknown SSH signature " + "type: " + head);
-            }
-            var sig = buf.readPart();
-            assert.ok(buf.atEnd(), "extra trailing bytes");
-            sig.name = "sig";
-            opts.parts.push(sig);
-            return new Signature(opts);
-          }
-        }
-        opts.parts.push({ name: "sig", data: data });
-        return new Signature(opts);
-      }
 
-      function parseDSAasn1(data, type, format, opts) {
-        var der = new asn1.BerReader(data);
-        der.readSequence();
-        var r = der.readString(asn1.Ber.Integer, true);
-        var s = der.readString(asn1.Ber.Integer, true);
 
-        opts.parts.push({ name: "r", data: utils.mpNormalize(r) });
-        opts.parts.push({ name: "s", data: utils.mpNormalize(s) });
 
-        return new Signature(opts);
-      }
 
-      function parseDSA(data, type, format, opts) {
-        if (data.length != 40) {
-          var buf = new SSHBuffer({ buffer: data });
-          var d = buf.readBuffer();
-          if (d.toString("ascii") === "ssh-dss") d = buf.readBuffer();
-          assert.ok(buf.atEnd(), "extra trailing bytes");
-          assert.strictEqual(d.length, 40, "invalid inner length");
-          data = d;
-        }
-        opts.parts.push({ name: "r", data: data.slice(0, 20) });
-        opts.parts.push({ name: "s", data: data.slice(20, 40) });
-        return new Signature(opts);
-      }
 
-      function parseECDSA(data, type, format, opts) {
-        var buf = new SSHBuffer({ buffer: data });
 
-        var r, s;
-        var inner = buf.readBuffer();
-        var stype = inner.toString("ascii");
-        if (stype.slice(0, 6) === "ecdsa-") {
-          var parts = stype.split("-");
-          assert.strictEqual(parts[0], "ecdsa");
-          assert.strictEqual(parts[1], "sha2");
-          opts.curve = parts[2];
-          switch (opts.curve) {
-            case "nistp256":
-              opts.hashAlgo = "sha256";
-              break;
-            case "nistp384":
-              opts.hashAlgo = "sha384";
-              break;
-            case "nistp521":
-              opts.hashAlgo = "sha512";
-              break;
-            default:
-              throw new Error("Unsupported ECDSA curve: " + opts.curve);
-          }
-          inner = buf.readBuffer();
-          assert.ok(buf.atEnd(), "extra trailing bytes on outer");
-          buf = new SSHBuffer({ buffer: inner });
-          r = buf.readPart();
-        } else {
-          r = { data: inner };
-        }
 
-        s = buf.readPart();
-        assert.ok(buf.atEnd(), "extra trailing bytes");
 
-        r.name = "r";
-        s.name = "s";
 
-        opts.parts.push(r);
-        opts.parts.push(s);
-        return new Signature(opts);
-      }
 
-      Signature.isSignature = function (obj, ver) {
-        return utils.isCompatible(obj, Signature, ver);
-      };
 
-      /*
-       * API versions for Signature:
-       * [1,0] -- initial ver
-       * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent
-       *          hashAlgorithm property
-       * [2,1] -- first tagged version
-       */
-      Signature.prototype._sshpkApiVersion = [2, 1];
 
-      Signature._oldVersionDetect = function (obj) {
-        assert.func(obj.toBuffer);
-        if (obj.hasOwnProperty("hashAlgorithm")) return [2, 0];
-        return [1, 0];
-      };
 
-      /***/
-    },
-    /* 76 */
-    /***/ function (module, exports, __webpack_require__) {
-      (function (nacl) {
-        "use strict";
 
-        // Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
-        // Public domain.
-        //
-        // Implementation derived from TweetNaCl version 20140427.
-        // See for details: http://tweetnacl.cr.yp.to/
-
-        var gf = function (init) {
-          var i,
-            r = new Float64Array(16);
-          if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
-          return r;
-        };
 
-        //  Pluggable, initialized in high-level API below.
-        var randombytes = function (/* x, n */) {
-          throw new Error("no PRNG");
-        };
 
-        var _0 = new Uint8Array(16);
-        var _9 = new Uint8Array(32);
-        _9[0] = 9;
-
-        var gf0 = gf(),
-          gf1 = gf([1]),
-          _121665 = gf([0xdb41, 1]),
-          D = gf([
-            0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070,
-            0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203,
-          ]),
-          D2 = gf([
-            0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0,
-            0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406,
-          ]),
-          X = gf([
-            0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c,
-            0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169,
-          ]),
-          Y = gf([
-            0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666,
-            0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666,
-          ]),
-          I = gf([
-            0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43,
-            0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83,
-          ]);
-
-        function ts64(x, i, h, l) {
-          x[i] = (h >> 24) & 0xff;
-          x[i + 1] = (h >> 16) & 0xff;
-          x[i + 2] = (h >> 8) & 0xff;
-          x[i + 3] = h & 0xff;
-          x[i + 4] = (l >> 24) & 0xff;
-          x[i + 5] = (l >> 16) & 0xff;
-          x[i + 6] = (l >> 8) & 0xff;
-          x[i + 7] = l & 0xff;
-        }
-
-        function vn(x, xi, y, yi, n) {
-          var i,
-            d = 0;
-          for (i = 0; i < n; i++) d |= x[xi + i] ^ y[yi + i];
-          return (1 & ((d - 1) >>> 8)) - 1;
-        }
-
-        function crypto_verify_16(x, xi, y, yi) {
-          return vn(x, xi, y, yi, 16);
-        }
-
-        function crypto_verify_32(x, xi, y, yi) {
-          return vn(x, xi, y, yi, 32);
-        }
-
-        function core_salsa20(o, p, k, c) {
-          var j0 =
-              (c[0] & 0xff) |
-              ((c[1] & 0xff) << 8) |
-              ((c[2] & 0xff) << 16) |
-              ((c[3] & 0xff) << 24),
-            j1 =
-              (k[0] & 0xff) |
-              ((k[1] & 0xff) << 8) |
-              ((k[2] & 0xff) << 16) |
-              ((k[3] & 0xff) << 24),
-            j2 =
-              (k[4] & 0xff) |
-              ((k[5] & 0xff) << 8) |
-              ((k[6] & 0xff) << 16) |
-              ((k[7] & 0xff) << 24),
-            j3 =
-              (k[8] & 0xff) |
-              ((k[9] & 0xff) << 8) |
-              ((k[10] & 0xff) << 16) |
-              ((k[11] & 0xff) << 24),
-            j4 =
-              (k[12] & 0xff) |
-              ((k[13] & 0xff) << 8) |
-              ((k[14] & 0xff) << 16) |
-              ((k[15] & 0xff) << 24),
-            j5 =
-              (c[4] & 0xff) |
-              ((c[5] & 0xff) << 8) |
-              ((c[6] & 0xff) << 16) |
-              ((c[7] & 0xff) << 24),
-            j6 =
-              (p[0] & 0xff) |
-              ((p[1] & 0xff) << 8) |
-              ((p[2] & 0xff) << 16) |
-              ((p[3] & 0xff) << 24),
-            j7 =
-              (p[4] & 0xff) |
-              ((p[5] & 0xff) << 8) |
-              ((p[6] & 0xff) << 16) |
-              ((p[7] & 0xff) << 24),
-            j8 =
-              (p[8] & 0xff) |
-              ((p[9] & 0xff) << 8) |
-              ((p[10] & 0xff) << 16) |
-              ((p[11] & 0xff) << 24),
-            j9 =
-              (p[12] & 0xff) |
-              ((p[13] & 0xff) << 8) |
-              ((p[14] & 0xff) << 16) |
-              ((p[15] & 0xff) << 24),
-            j10 =
-              (c[8] & 0xff) |
-              ((c[9] & 0xff) << 8) |
-              ((c[10] & 0xff) << 16) |
-              ((c[11] & 0xff) << 24),
-            j11 =
-              (k[16] & 0xff) |
-              ((k[17] & 0xff) << 8) |
-              ((k[18] & 0xff) << 16) |
-              ((k[19] & 0xff) << 24),
-            j12 =
-              (k[20] & 0xff) |
-              ((k[21] & 0xff) << 8) |
-              ((k[22] & 0xff) << 16) |
-              ((k[23] & 0xff) << 24),
-            j13 =
-              (k[24] & 0xff) |
-              ((k[25] & 0xff) << 8) |
-              ((k[26] & 0xff) << 16) |
-              ((k[27] & 0xff) << 24),
-            j14 =
-              (k[28] & 0xff) |
-              ((k[29] & 0xff) << 8) |
-              ((k[30] & 0xff) << 16) |
-              ((k[31] & 0xff) << 24),
-            j15 =
-              (c[12] & 0xff) |
-              ((c[13] & 0xff) << 8) |
-              ((c[14] & 0xff) << 16) |
-              ((c[15] & 0xff) << 24);
-
-          var x0 = j0,
-            x1 = j1,
-            x2 = j2,
-            x3 = j3,
-            x4 = j4,
-            x5 = j5,
-            x6 = j6,
-            x7 = j7,
-            x8 = j8,
-            x9 = j9,
-            x10 = j10,
-            x11 = j11,
-            x12 = j12,
-            x13 = j13,
-            x14 = j14,
-            x15 = j15,
-            u;
-
-          for (var i = 0; i < 20; i += 2) {
-            u = (x0 + x12) | 0;
-            x4 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x4 + x0) | 0;
-            x8 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x8 + x4) | 0;
-            x12 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x12 + x8) | 0;
-            x0 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x5 + x1) | 0;
-            x9 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x9 + x5) | 0;
-            x13 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x13 + x9) | 0;
-            x1 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x1 + x13) | 0;
-            x5 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x10 + x6) | 0;
-            x14 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x14 + x10) | 0;
-            x2 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x2 + x14) | 0;
-            x6 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x6 + x2) | 0;
-            x10 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x15 + x11) | 0;
-            x3 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x3 + x15) | 0;
-            x7 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x7 + x3) | 0;
-            x11 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x11 + x7) | 0;
-            x15 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x0 + x3) | 0;
-            x1 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x1 + x0) | 0;
-            x2 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x2 + x1) | 0;
-            x3 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x3 + x2) | 0;
-            x0 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x5 + x4) | 0;
-            x6 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x6 + x5) | 0;
-            x7 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x7 + x6) | 0;
-            x4 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x4 + x7) | 0;
-            x5 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x10 + x9) | 0;
-            x11 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x11 + x10) | 0;
-            x8 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x8 + x11) | 0;
-            x9 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x9 + x8) | 0;
-            x10 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x15 + x14) | 0;
-            x12 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x12 + x15) | 0;
-            x13 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x13 + x12) | 0;
-            x14 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x14 + x13) | 0;
-            x15 ^= (u << 18) | (u >>> (32 - 18));
-          }
-          x0 = (x0 + j0) | 0;
-          x1 = (x1 + j1) | 0;
-          x2 = (x2 + j2) | 0;
-          x3 = (x3 + j3) | 0;
-          x4 = (x4 + j4) | 0;
-          x5 = (x5 + j5) | 0;
-          x6 = (x6 + j6) | 0;
-          x7 = (x7 + j7) | 0;
-          x8 = (x8 + j8) | 0;
-          x9 = (x9 + j9) | 0;
-          x10 = (x10 + j10) | 0;
-          x11 = (x11 + j11) | 0;
-          x12 = (x12 + j12) | 0;
-          x13 = (x13 + j13) | 0;
-          x14 = (x14 + j14) | 0;
-          x15 = (x15 + j15) | 0;
-
-          o[0] = (x0 >>> 0) & 0xff;
-          o[1] = (x0 >>> 8) & 0xff;
-          o[2] = (x0 >>> 16) & 0xff;
-          o[3] = (x0 >>> 24) & 0xff;
-
-          o[4] = (x1 >>> 0) & 0xff;
-          o[5] = (x1 >>> 8) & 0xff;
-          o[6] = (x1 >>> 16) & 0xff;
-          o[7] = (x1 >>> 24) & 0xff;
-
-          o[8] = (x2 >>> 0) & 0xff;
-          o[9] = (x2 >>> 8) & 0xff;
-          o[10] = (x2 >>> 16) & 0xff;
-          o[11] = (x2 >>> 24) & 0xff;
-
-          o[12] = (x3 >>> 0) & 0xff;
-          o[13] = (x3 >>> 8) & 0xff;
-          o[14] = (x3 >>> 16) & 0xff;
-          o[15] = (x3 >>> 24) & 0xff;
-
-          o[16] = (x4 >>> 0) & 0xff;
-          o[17] = (x4 >>> 8) & 0xff;
-          o[18] = (x4 >>> 16) & 0xff;
-          o[19] = (x4 >>> 24) & 0xff;
-
-          o[20] = (x5 >>> 0) & 0xff;
-          o[21] = (x5 >>> 8) & 0xff;
-          o[22] = (x5 >>> 16) & 0xff;
-          o[23] = (x5 >>> 24) & 0xff;
-
-          o[24] = (x6 >>> 0) & 0xff;
-          o[25] = (x6 >>> 8) & 0xff;
-          o[26] = (x6 >>> 16) & 0xff;
-          o[27] = (x6 >>> 24) & 0xff;
-
-          o[28] = (x7 >>> 0) & 0xff;
-          o[29] = (x7 >>> 8) & 0xff;
-          o[30] = (x7 >>> 16) & 0xff;
-          o[31] = (x7 >>> 24) & 0xff;
-
-          o[32] = (x8 >>> 0) & 0xff;
-          o[33] = (x8 >>> 8) & 0xff;
-          o[34] = (x8 >>> 16) & 0xff;
-          o[35] = (x8 >>> 24) & 0xff;
-
-          o[36] = (x9 >>> 0) & 0xff;
-          o[37] = (x9 >>> 8) & 0xff;
-          o[38] = (x9 >>> 16) & 0xff;
-          o[39] = (x9 >>> 24) & 0xff;
-
-          o[40] = (x10 >>> 0) & 0xff;
-          o[41] = (x10 >>> 8) & 0xff;
-          o[42] = (x10 >>> 16) & 0xff;
-          o[43] = (x10 >>> 24) & 0xff;
-
-          o[44] = (x11 >>> 0) & 0xff;
-          o[45] = (x11 >>> 8) & 0xff;
-          o[46] = (x11 >>> 16) & 0xff;
-          o[47] = (x11 >>> 24) & 0xff;
-
-          o[48] = (x12 >>> 0) & 0xff;
-          o[49] = (x12 >>> 8) & 0xff;
-          o[50] = (x12 >>> 16) & 0xff;
-          o[51] = (x12 >>> 24) & 0xff;
-
-          o[52] = (x13 >>> 0) & 0xff;
-          o[53] = (x13 >>> 8) & 0xff;
-          o[54] = (x13 >>> 16) & 0xff;
-          o[55] = (x13 >>> 24) & 0xff;
-
-          o[56] = (x14 >>> 0) & 0xff;
-          o[57] = (x14 >>> 8) & 0xff;
-          o[58] = (x14 >>> 16) & 0xff;
-          o[59] = (x14 >>> 24) & 0xff;
-
-          o[60] = (x15 >>> 0) & 0xff;
-          o[61] = (x15 >>> 8) & 0xff;
-          o[62] = (x15 >>> 16) & 0xff;
-          o[63] = (x15 >>> 24) & 0xff;
-        }
-
-        function core_hsalsa20(o, p, k, c) {
-          var j0 =
-              (c[0] & 0xff) |
-              ((c[1] & 0xff) << 8) |
-              ((c[2] & 0xff) << 16) |
-              ((c[3] & 0xff) << 24),
-            j1 =
-              (k[0] & 0xff) |
-              ((k[1] & 0xff) << 8) |
-              ((k[2] & 0xff) << 16) |
-              ((k[3] & 0xff) << 24),
-            j2 =
-              (k[4] & 0xff) |
-              ((k[5] & 0xff) << 8) |
-              ((k[6] & 0xff) << 16) |
-              ((k[7] & 0xff) << 24),
-            j3 =
-              (k[8] & 0xff) |
-              ((k[9] & 0xff) << 8) |
-              ((k[10] & 0xff) << 16) |
-              ((k[11] & 0xff) << 24),
-            j4 =
-              (k[12] & 0xff) |
-              ((k[13] & 0xff) << 8) |
-              ((k[14] & 0xff) << 16) |
-              ((k[15] & 0xff) << 24),
-            j5 =
-              (c[4] & 0xff) |
-              ((c[5] & 0xff) << 8) |
-              ((c[6] & 0xff) << 16) |
-              ((c[7] & 0xff) << 24),
-            j6 =
-              (p[0] & 0xff) |
-              ((p[1] & 0xff) << 8) |
-              ((p[2] & 0xff) << 16) |
-              ((p[3] & 0xff) << 24),
-            j7 =
-              (p[4] & 0xff) |
-              ((p[5] & 0xff) << 8) |
-              ((p[6] & 0xff) << 16) |
-              ((p[7] & 0xff) << 24),
-            j8 =
-              (p[8] & 0xff) |
-              ((p[9] & 0xff) << 8) |
-              ((p[10] & 0xff) << 16) |
-              ((p[11] & 0xff) << 24),
-            j9 =
-              (p[12] & 0xff) |
-              ((p[13] & 0xff) << 8) |
-              ((p[14] & 0xff) << 16) |
-              ((p[15] & 0xff) << 24),
-            j10 =
-              (c[8] & 0xff) |
-              ((c[9] & 0xff) << 8) |
-              ((c[10] & 0xff) << 16) |
-              ((c[11] & 0xff) << 24),
-            j11 =
-              (k[16] & 0xff) |
-              ((k[17] & 0xff) << 8) |
-              ((k[18] & 0xff) << 16) |
-              ((k[19] & 0xff) << 24),
-            j12 =
-              (k[20] & 0xff) |
-              ((k[21] & 0xff) << 8) |
-              ((k[22] & 0xff) << 16) |
-              ((k[23] & 0xff) << 24),
-            j13 =
-              (k[24] & 0xff) |
-              ((k[25] & 0xff) << 8) |
-              ((k[26] & 0xff) << 16) |
-              ((k[27] & 0xff) << 24),
-            j14 =
-              (k[28] & 0xff) |
-              ((k[29] & 0xff) << 8) |
-              ((k[30] & 0xff) << 16) |
-              ((k[31] & 0xff) << 24),
-            j15 =
-              (c[12] & 0xff) |
-              ((c[13] & 0xff) << 8) |
-              ((c[14] & 0xff) << 16) |
-              ((c[15] & 0xff) << 24);
-
-          var x0 = j0,
-            x1 = j1,
-            x2 = j2,
-            x3 = j3,
-            x4 = j4,
-            x5 = j5,
-            x6 = j6,
-            x7 = j7,
-            x8 = j8,
-            x9 = j9,
-            x10 = j10,
-            x11 = j11,
-            x12 = j12,
-            x13 = j13,
-            x14 = j14,
-            x15 = j15,
-            u;
-
-          for (var i = 0; i < 20; i += 2) {
-            u = (x0 + x12) | 0;
-            x4 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x4 + x0) | 0;
-            x8 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x8 + x4) | 0;
-            x12 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x12 + x8) | 0;
-            x0 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x5 + x1) | 0;
-            x9 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x9 + x5) | 0;
-            x13 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x13 + x9) | 0;
-            x1 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x1 + x13) | 0;
-            x5 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x10 + x6) | 0;
-            x14 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x14 + x10) | 0;
-            x2 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x2 + x14) | 0;
-            x6 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x6 + x2) | 0;
-            x10 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x15 + x11) | 0;
-            x3 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x3 + x15) | 0;
-            x7 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x7 + x3) | 0;
-            x11 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x11 + x7) | 0;
-            x15 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x0 + x3) | 0;
-            x1 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x1 + x0) | 0;
-            x2 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x2 + x1) | 0;
-            x3 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x3 + x2) | 0;
-            x0 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x5 + x4) | 0;
-            x6 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x6 + x5) | 0;
-            x7 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x7 + x6) | 0;
-            x4 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x4 + x7) | 0;
-            x5 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x10 + x9) | 0;
-            x11 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x11 + x10) | 0;
-            x8 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x8 + x11) | 0;
-            x9 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x9 + x8) | 0;
-            x10 ^= (u << 18) | (u >>> (32 - 18));
-
-            u = (x15 + x14) | 0;
-            x12 ^= (u << 7) | (u >>> (32 - 7));
-            u = (x12 + x15) | 0;
-            x13 ^= (u << 9) | (u >>> (32 - 9));
-            u = (x13 + x12) | 0;
-            x14 ^= (u << 13) | (u >>> (32 - 13));
-            u = (x14 + x13) | 0;
-            x15 ^= (u << 18) | (u >>> (32 - 18));
-          }
 
-          o[0] = (x0 >>> 0) & 0xff;
-          o[1] = (x0 >>> 8) & 0xff;
-          o[2] = (x0 >>> 16) & 0xff;
-          o[3] = (x0 >>> 24) & 0xff;
-
-          o[4] = (x5 >>> 0) & 0xff;
-          o[5] = (x5 >>> 8) & 0xff;
-          o[6] = (x5 >>> 16) & 0xff;
-          o[7] = (x5 >>> 24) & 0xff;
-
-          o[8] = (x10 >>> 0) & 0xff;
-          o[9] = (x10 >>> 8) & 0xff;
-          o[10] = (x10 >>> 16) & 0xff;
-          o[11] = (x10 >>> 24) & 0xff;
-
-          o[12] = (x15 >>> 0) & 0xff;
-          o[13] = (x15 >>> 8) & 0xff;
-          o[14] = (x15 >>> 16) & 0xff;
-          o[15] = (x15 >>> 24) & 0xff;
-
-          o[16] = (x6 >>> 0) & 0xff;
-          o[17] = (x6 >>> 8) & 0xff;
-          o[18] = (x6 >>> 16) & 0xff;
-          o[19] = (x6 >>> 24) & 0xff;
-
-          o[20] = (x7 >>> 0) & 0xff;
-          o[21] = (x7 >>> 8) & 0xff;
-          o[22] = (x7 >>> 16) & 0xff;
-          o[23] = (x7 >>> 24) & 0xff;
-
-          o[24] = (x8 >>> 0) & 0xff;
-          o[25] = (x8 >>> 8) & 0xff;
-          o[26] = (x8 >>> 16) & 0xff;
-          o[27] = (x8 >>> 24) & 0xff;
-
-          o[28] = (x9 >>> 0) & 0xff;
-          o[29] = (x9 >>> 8) & 0xff;
-          o[30] = (x9 >>> 16) & 0xff;
-          o[31] = (x9 >>> 24) & 0xff;
-        }
-
-        function crypto_core_salsa20(out, inp, k, c) {
-          core_salsa20(out, inp, k, c);
-        }
-
-        function crypto_core_hsalsa20(out, inp, k, c) {
-          core_hsalsa20(out, inp, k, c);
-        }
-
-        var sigma = new Uint8Array([
-          101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32,
-          107,
-        ]);
-        // "expand 32-byte k"
-
-        function crypto_stream_salsa20_xor(c, cpos, m, mpos, b, n, k) {
-          var z = new Uint8Array(16),
-            x = new Uint8Array(64);
-          var u, i;
-          for (i = 0; i < 16; i++) z[i] = 0;
-          for (i = 0; i < 8; i++) z[i] = n[i];
-          while (b >= 64) {
-            crypto_core_salsa20(x, z, k, sigma);
-            for (i = 0; i < 64; i++) c[cpos + i] = m[mpos + i] ^ x[i];
-            u = 1;
-            for (i = 8; i < 16; i++) {
-              u = (u + (z[i] & 0xff)) | 0;
-              z[i] = u & 0xff;
-              u >>>= 8;
-            }
-            b -= 64;
-            cpos += 64;
-            mpos += 64;
-          }
-          if (b > 0) {
-            crypto_core_salsa20(x, z, k, sigma);
-            for (i = 0; i < b; i++) c[cpos + i] = m[mpos + i] ^ x[i];
-          }
-          return 0;
-        }
-
-        function crypto_stream_salsa20(c, cpos, b, n, k) {
-          var z = new Uint8Array(16),
-            x = new Uint8Array(64);
-          var u, i;
-          for (i = 0; i < 16; i++) z[i] = 0;
-          for (i = 0; i < 8; i++) z[i] = n[i];
-          while (b >= 64) {
-            crypto_core_salsa20(x, z, k, sigma);
-            for (i = 0; i < 64; i++) c[cpos + i] = x[i];
-            u = 1;
-            for (i = 8; i < 16; i++) {
-              u = (u + (z[i] & 0xff)) | 0;
-              z[i] = u & 0xff;
-              u >>>= 8;
-            }
-            b -= 64;
-            cpos += 64;
-          }
-          if (b > 0) {
-            crypto_core_salsa20(x, z, k, sigma);
-            for (i = 0; i < b; i++) c[cpos + i] = x[i];
-          }
-          return 0;
-        }
 
-        function crypto_stream(c, cpos, d, n, k) {
-          var s = new Uint8Array(32);
-          crypto_core_hsalsa20(s, n, k, sigma);
-          var sn = new Uint8Array(8);
-          for (var i = 0; i < 8; i++) sn[i] = n[i + 16];
-          return crypto_stream_salsa20(c, cpos, d, sn, s);
-        }
 
-        function crypto_stream_xor(c, cpos, m, mpos, d, n, k) {
-          var s = new Uint8Array(32);
-          crypto_core_hsalsa20(s, n, k, sigma);
-          var sn = new Uint8Array(8);
-          for (var i = 0; i < 8; i++) sn[i] = n[i + 16];
-          return crypto_stream_salsa20_xor(c, cpos, m, mpos, d, sn, s);
-        }
 
-        /*
-         * Port of Andrew Moon's Poly1305-donna-16. Public domain.
-         * https://github.com/floodyberry/poly1305-donna
-         */
 
-        var poly1305 = function (key) {
-          this.buffer = new Uint8Array(16);
-          this.r = new Uint16Array(10);
-          this.h = new Uint16Array(10);
-          this.pad = new Uint16Array(8);
-          this.leftover = 0;
-          this.fin = 0;
-
-          var t0, t1, t2, t3, t4, t5, t6, t7;
-
-          t0 = (key[0] & 0xff) | ((key[1] & 0xff) << 8);
-          this.r[0] = t0 & 0x1fff;
-          t1 = (key[2] & 0xff) | ((key[3] & 0xff) << 8);
-          this.r[1] = ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
-          t2 = (key[4] & 0xff) | ((key[5] & 0xff) << 8);
-          this.r[2] = ((t1 >>> 10) | (t2 << 6)) & 0x1f03;
-          t3 = (key[6] & 0xff) | ((key[7] & 0xff) << 8);
-          this.r[3] = ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
-          t4 = (key[8] & 0xff) | ((key[9] & 0xff) << 8);
-          this.r[4] = ((t3 >>> 4) | (t4 << 12)) & 0x00ff;
-          this.r[5] = (t4 >>> 1) & 0x1ffe;
-          t5 = (key[10] & 0xff) | ((key[11] & 0xff) << 8);
-          this.r[6] = ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
-          t6 = (key[12] & 0xff) | ((key[13] & 0xff) << 8);
-          this.r[7] = ((t5 >>> 11) | (t6 << 5)) & 0x1f81;
-          t7 = (key[14] & 0xff) | ((key[15] & 0xff) << 8);
-          this.r[8] = ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
-          this.r[9] = (t7 >>> 5) & 0x007f;
-
-          this.pad[0] = (key[16] & 0xff) | ((key[17] & 0xff) << 8);
-          this.pad[1] = (key[18] & 0xff) | ((key[19] & 0xff) << 8);
-          this.pad[2] = (key[20] & 0xff) | ((key[21] & 0xff) << 8);
-          this.pad[3] = (key[22] & 0xff) | ((key[23] & 0xff) << 8);
-          this.pad[4] = (key[24] & 0xff) | ((key[25] & 0xff) << 8);
-          this.pad[5] = (key[26] & 0xff) | ((key[27] & 0xff) << 8);
-          this.pad[6] = (key[28] & 0xff) | ((key[29] & 0xff) << 8);
-          this.pad[7] = (key[30] & 0xff) | ((key[31] & 0xff) << 8);
-        };
 
-        poly1305.prototype.blocks = function (m, mpos, bytes) {
-          var hibit = this.fin ? 0 : 1 << 11;
-          var t0, t1, t2, t3, t4, t5, t6, t7, c;
-          var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
-
-          var h0 = this.h[0],
-            h1 = this.h[1],
-            h2 = this.h[2],
-            h3 = this.h[3],
-            h4 = this.h[4],
-            h5 = this.h[5],
-            h6 = this.h[6],
-            h7 = this.h[7],
-            h8 = this.h[8],
-            h9 = this.h[9];
-
-          var r0 = this.r[0],
-            r1 = this.r[1],
-            r2 = this.r[2],
-            r3 = this.r[3],
-            r4 = this.r[4],
-            r5 = this.r[5],
-            r6 = this.r[6],
-            r7 = this.r[7],
-            r8 = this.r[8],
-            r9 = this.r[9];
-
-          while (bytes >= 16) {
-            t0 = (m[mpos + 0] & 0xff) | ((m[mpos + 1] & 0xff) << 8);
-            h0 += t0 & 0x1fff;
-            t1 = (m[mpos + 2] & 0xff) | ((m[mpos + 3] & 0xff) << 8);
-            h1 += ((t0 >>> 13) | (t1 << 3)) & 0x1fff;
-            t2 = (m[mpos + 4] & 0xff) | ((m[mpos + 5] & 0xff) << 8);
-            h2 += ((t1 >>> 10) | (t2 << 6)) & 0x1fff;
-            t3 = (m[mpos + 6] & 0xff) | ((m[mpos + 7] & 0xff) << 8);
-            h3 += ((t2 >>> 7) | (t3 << 9)) & 0x1fff;
-            t4 = (m[mpos + 8] & 0xff) | ((m[mpos + 9] & 0xff) << 8);
-            h4 += ((t3 >>> 4) | (t4 << 12)) & 0x1fff;
-            h5 += (t4 >>> 1) & 0x1fff;
-            t5 = (m[mpos + 10] & 0xff) | ((m[mpos + 11] & 0xff) << 8);
-            h6 += ((t4 >>> 14) | (t5 << 2)) & 0x1fff;
-            t6 = (m[mpos + 12] & 0xff) | ((m[mpos + 13] & 0xff) << 8);
-            h7 += ((t5 >>> 11) | (t6 << 5)) & 0x1fff;
-            t7 = (m[mpos + 14] & 0xff) | ((m[mpos + 15] & 0xff) << 8);
-            h8 += ((t6 >>> 8) | (t7 << 8)) & 0x1fff;
-            h9 += (t7 >>> 5) | hibit;
-
-            c = 0;
-
-            d0 = c;
-            d0 += h0 * r0;
-            d0 += h1 * (5 * r9);
-            d0 += h2 * (5 * r8);
-            d0 += h3 * (5 * r7);
-            d0 += h4 * (5 * r6);
-            c = d0 >>> 13;
-            d0 &= 0x1fff;
-            d0 += h5 * (5 * r5);
-            d0 += h6 * (5 * r4);
-            d0 += h7 * (5 * r3);
-            d0 += h8 * (5 * r2);
-            d0 += h9 * (5 * r1);
-            c += d0 >>> 13;
-            d0 &= 0x1fff;
-
-            d1 = c;
-            d1 += h0 * r1;
-            d1 += h1 * r0;
-            d1 += h2 * (5 * r9);
-            d1 += h3 * (5 * r8);
-            d1 += h4 * (5 * r7);
-            c = d1 >>> 13;
-            d1 &= 0x1fff;
-            d1 += h5 * (5 * r6);
-            d1 += h6 * (5 * r5);
-            d1 += h7 * (5 * r4);
-            d1 += h8 * (5 * r3);
-            d1 += h9 * (5 * r2);
-            c += d1 >>> 13;
-            d1 &= 0x1fff;
-
-            d2 = c;
-            d2 += h0 * r2;
-            d2 += h1 * r1;
-            d2 += h2 * r0;
-            d2 += h3 * (5 * r9);
-            d2 += h4 * (5 * r8);
-            c = d2 >>> 13;
-            d2 &= 0x1fff;
-            d2 += h5 * (5 * r7);
-            d2 += h6 * (5 * r6);
-            d2 += h7 * (5 * r5);
-            d2 += h8 * (5 * r4);
-            d2 += h9 * (5 * r3);
-            c += d2 >>> 13;
-            d2 &= 0x1fff;
-
-            d3 = c;
-            d3 += h0 * r3;
-            d3 += h1 * r2;
-            d3 += h2 * r1;
-            d3 += h3 * r0;
-            d3 += h4 * (5 * r9);
-            c = d3 >>> 13;
-            d3 &= 0x1fff;
-            d3 += h5 * (5 * r8);
-            d3 += h6 * (5 * r7);
-            d3 += h7 * (5 * r6);
-            d3 += h8 * (5 * r5);
-            d3 += h9 * (5 * r4);
-            c += d3 >>> 13;
-            d3 &= 0x1fff;
-
-            d4 = c;
-            d4 += h0 * r4;
-            d4 += h1 * r3;
-            d4 += h2 * r2;
-            d4 += h3 * r1;
-            d4 += h4 * r0;
-            c = d4 >>> 13;
-            d4 &= 0x1fff;
-            d4 += h5 * (5 * r9);
-            d4 += h6 * (5 * r8);
-            d4 += h7 * (5 * r7);
-            d4 += h8 * (5 * r6);
-            d4 += h9 * (5 * r5);
-            c += d4 >>> 13;
-            d4 &= 0x1fff;
-
-            d5 = c;
-            d5 += h0 * r5;
-            d5 += h1 * r4;
-            d5 += h2 * r3;
-            d5 += h3 * r2;
-            d5 += h4 * r1;
-            c = d5 >>> 13;
-            d5 &= 0x1fff;
-            d5 += h5 * r0;
-            d5 += h6 * (5 * r9);
-            d5 += h7 * (5 * r8);
-            d5 += h8 * (5 * r7);
-            d5 += h9 * (5 * r6);
-            c += d5 >>> 13;
-            d5 &= 0x1fff;
-
-            d6 = c;
-            d6 += h0 * r6;
-            d6 += h1 * r5;
-            d6 += h2 * r4;
-            d6 += h3 * r3;
-            d6 += h4 * r2;
-            c = d6 >>> 13;
-            d6 &= 0x1fff;
-            d6 += h5 * r1;
-            d6 += h6 * r0;
-            d6 += h7 * (5 * r9);
-            d6 += h8 * (5 * r8);
-            d6 += h9 * (5 * r7);
-            c += d6 >>> 13;
-            d6 &= 0x1fff;
-
-            d7 = c;
-            d7 += h0 * r7;
-            d7 += h1 * r6;
-            d7 += h2 * r5;
-            d7 += h3 * r4;
-            d7 += h4 * r3;
-            c = d7 >>> 13;
-            d7 &= 0x1fff;
-            d7 += h5 * r2;
-            d7 += h6 * r1;
-            d7 += h7 * r0;
-            d7 += h8 * (5 * r9);
-            d7 += h9 * (5 * r8);
-            c += d7 >>> 13;
-            d7 &= 0x1fff;
-
-            d8 = c;
-            d8 += h0 * r8;
-            d8 += h1 * r7;
-            d8 += h2 * r6;
-            d8 += h3 * r5;
-            d8 += h4 * r4;
-            c = d8 >>> 13;
-            d8 &= 0x1fff;
-            d8 += h5 * r3;
-            d8 += h6 * r2;
-            d8 += h7 * r1;
-            d8 += h8 * r0;
-            d8 += h9 * (5 * r9);
-            c += d8 >>> 13;
-            d8 &= 0x1fff;
-
-            d9 = c;
-            d9 += h0 * r9;
-            d9 += h1 * r8;
-            d9 += h2 * r7;
-            d9 += h3 * r6;
-            d9 += h4 * r5;
-            c = d9 >>> 13;
-            d9 &= 0x1fff;
-            d9 += h5 * r4;
-            d9 += h6 * r3;
-            d9 += h7 * r2;
-            d9 += h8 * r1;
-            d9 += h9 * r0;
-            c += d9 >>> 13;
-            d9 &= 0x1fff;
-
-            c = ((c << 2) + c) | 0;
-            c = (c + d0) | 0;
-            d0 = c & 0x1fff;
-            c = c >>> 13;
-            d1 += c;
-
-            h0 = d0;
-            h1 = d1;
-            h2 = d2;
-            h3 = d3;
-            h4 = d4;
-            h5 = d5;
-            h6 = d6;
-            h7 = d7;
-            h8 = d8;
-            h9 = d9;
-
-            mpos += 16;
-            bytes -= 16;
-          }
-          this.h[0] = h0;
-          this.h[1] = h1;
-          this.h[2] = h2;
-          this.h[3] = h3;
-          this.h[4] = h4;
-          this.h[5] = h5;
-          this.h[6] = h6;
-          this.h[7] = h7;
-          this.h[8] = h8;
-          this.h[9] = h9;
-        };
 
-        poly1305.prototype.finish = function (mac, macpos) {
-          var g = new Uint16Array(10);
-          var c, mask, f, i;
 
-          if (this.leftover) {
-            i = this.leftover;
-            this.buffer[i++] = 1;
-            for (; i < 16; i++) this.buffer[i] = 0;
-            this.fin = 1;
-            this.blocks(this.buffer, 0, 16);
-          }
 
-          c = this.h[1] >>> 13;
-          this.h[1] &= 0x1fff;
-          for (i = 2; i < 10; i++) {
-            this.h[i] += c;
-            c = this.h[i] >>> 13;
-            this.h[i] &= 0x1fff;
-          }
-          this.h[0] += c * 5;
-          c = this.h[0] >>> 13;
-          this.h[0] &= 0x1fff;
-          this.h[1] += c;
-          c = this.h[1] >>> 13;
-          this.h[1] &= 0x1fff;
-          this.h[2] += c;
-
-          g[0] = this.h[0] + 5;
-          c = g[0] >>> 13;
-          g[0] &= 0x1fff;
-          for (i = 1; i < 10; i++) {
-            g[i] = this.h[i] + c;
-            c = g[i] >>> 13;
-            g[i] &= 0x1fff;
-          }
-          g[9] -= 1 << 13;
-
-          mask = (c ^ 1) - 1;
-          for (i = 0; i < 10; i++) g[i] &= mask;
-          mask = ~mask;
-          for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
-
-          this.h[0] = (this.h[0] | (this.h[1] << 13)) & 0xffff;
-          this.h[1] = ((this.h[1] >>> 3) | (this.h[2] << 10)) & 0xffff;
-          this.h[2] = ((this.h[2] >>> 6) | (this.h[3] << 7)) & 0xffff;
-          this.h[3] = ((this.h[3] >>> 9) | (this.h[4] << 4)) & 0xffff;
-          this.h[4] =
-            ((this.h[4] >>> 12) | (this.h[5] << 1) | (this.h[6] << 14)) &
-            0xffff;
-          this.h[5] = ((this.h[6] >>> 2) | (this.h[7] << 11)) & 0xffff;
-          this.h[6] = ((this.h[7] >>> 5) | (this.h[8] << 8)) & 0xffff;
-          this.h[7] = ((this.h[8] >>> 8) | (this.h[9] << 5)) & 0xffff;
-
-          f = this.h[0] + this.pad[0];
-          this.h[0] = f & 0xffff;
-          for (i = 1; i < 8; i++) {
-            f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
-            this.h[i] = f & 0xffff;
-          }
 
-          mac[macpos + 0] = (this.h[0] >>> 0) & 0xff;
-          mac[macpos + 1] = (this.h[0] >>> 8) & 0xff;
-          mac[macpos + 2] = (this.h[1] >>> 0) & 0xff;
-          mac[macpos + 3] = (this.h[1] >>> 8) & 0xff;
-          mac[macpos + 4] = (this.h[2] >>> 0) & 0xff;
-          mac[macpos + 5] = (this.h[2] >>> 8) & 0xff;
-          mac[macpos + 6] = (this.h[3] >>> 0) & 0xff;
-          mac[macpos + 7] = (this.h[3] >>> 8) & 0xff;
-          mac[macpos + 8] = (this.h[4] >>> 0) & 0xff;
-          mac[macpos + 9] = (this.h[4] >>> 8) & 0xff;
-          mac[macpos + 10] = (this.h[5] >>> 0) & 0xff;
-          mac[macpos + 11] = (this.h[5] >>> 8) & 0xff;
-          mac[macpos + 12] = (this.h[6] >>> 0) & 0xff;
-          mac[macpos + 13] = (this.h[6] >>> 8) & 0xff;
-          mac[macpos + 14] = (this.h[7] >>> 0) & 0xff;
-          mac[macpos + 15] = (this.h[7] >>> 8) & 0xff;
-        };
 
-        poly1305.prototype.update = function (m, mpos, bytes) {
-          var i, want;
-
-          if (this.leftover) {
-            want = 16 - this.leftover;
-            if (want > bytes) want = bytes;
-            for (i = 0; i < want; i++)
-              this.buffer[this.leftover + i] = m[mpos + i];
-            bytes -= want;
-            mpos += want;
-            this.leftover += want;
-            if (this.leftover < 16) return;
-            this.blocks(this.buffer, 0, 16);
-            this.leftover = 0;
-          }
 
-          if (bytes >= 16) {
-            want = bytes - (bytes % 16);
-            this.blocks(m, mpos, want);
-            mpos += want;
-            bytes -= want;
-          }
 
-          if (bytes) {
-            for (i = 0; i < bytes; i++)
-              this.buffer[this.leftover + i] = m[mpos + i];
-            this.leftover += bytes;
-          }
-        };
 
-        function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
-          var s = new poly1305(k);
-          s.update(m, mpos, n);
-          s.finish(out, outpos);
-          return 0;
-        }
 
-        function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
-          var x = new Uint8Array(16);
-          crypto_onetimeauth(x, 0, m, mpos, n, k);
-          return crypto_verify_16(h, hpos, x, 0);
-        }
 
-        function crypto_secretbox(c, m, d, n, k) {
-          var i;
-          if (d < 32) return -1;
-          crypto_stream_xor(c, 0, m, 0, d, n, k);
-          crypto_onetimeauth(c, 16, c, 32, d - 32, c);
-          for (i = 0; i < 16; i++) c[i] = 0;
-          return 0;
-        }
 
-        function crypto_secretbox_open(m, c, d, n, k) {
-          var i;
-          var x = new Uint8Array(32);
-          if (d < 32) return -1;
-          crypto_stream(x, 0, 32, n, k);
-          if (crypto_onetimeauth_verify(c, 16, c, 32, d - 32, x) !== 0)
-            return -1;
-          crypto_stream_xor(m, 0, c, 0, d, n, k);
-          for (i = 0; i < 32; i++) m[i] = 0;
-          return 0;
-        }
 
-        function set25519(r, a) {
-          var i;
-          for (i = 0; i < 16; i++) r[i] = a[i] | 0;
-        }
 
-        function car25519(o) {
-          var i,
-            v,
-            c = 1;
-          for (i = 0; i < 16; i++) {
-            v = o[i] + c + 65535;
-            c = Math.floor(v / 65536);
-            o[i] = v - c * 65536;
-          }
-          o[0] += c - 1 + 37 * (c - 1);
-        }
 
-        function sel25519(p, q, b) {
-          var t,
-            c = ~(b - 1);
-          for (var i = 0; i < 16; i++) {
-            t = c & (p[i] ^ q[i]);
-            p[i] ^= t;
-            q[i] ^= t;
-          }
-        }
 
-        function pack25519(o, n) {
-          var i, j, b;
-          var m = gf(),
-            t = gf();
-          for (i = 0; i < 16; i++) t[i] = n[i];
-          car25519(t);
-          car25519(t);
-          car25519(t);
-          for (j = 0; j < 2; j++) {
-            m[0] = t[0] - 0xffed;
-            for (i = 1; i < 15; i++) {
-              m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1);
-              m[i - 1] &= 0xffff;
-            }
-            m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1);
-            b = (m[15] >> 16) & 1;
-            m[14] &= 0xffff;
-            sel25519(t, m, 1 - b);
-          }
-          for (i = 0; i < 16; i++) {
-            o[2 * i] = t[i] & 0xff;
-            o[2 * i + 1] = t[i] >> 8;
-          }
-        }
 
-        function neq25519(a, b) {
-          var c = new Uint8Array(32),
-            d = new Uint8Array(32);
-          pack25519(c, a);
-          pack25519(d, b);
-          return crypto_verify_32(c, 0, d, 0);
-        }
-
-        function par25519(a) {
-          var d = new Uint8Array(32);
-          pack25519(d, a);
-          return d[0] & 1;
-        }
-
-        function unpack25519(o, n) {
-          var i;
-          for (i = 0; i < 16; i++) o[i] = n[2 * i] + (n[2 * i + 1] << 8);
-          o[15] &= 0x7fff;
-        }
-
-        function A(o, a, b) {
-          for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
-        }
-
-        function Z(o, a, b) {
-          for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
-        }
-
-        function M(o, a, b) {
-          var v,
-            c,
-            t0 = 0,
-            t1 = 0,
-            t2 = 0,
-            t3 = 0,
-            t4 = 0,
-            t5 = 0,
-            t6 = 0,
-            t7 = 0,
-            t8 = 0,
-            t9 = 0,
-            t10 = 0,
-            t11 = 0,
-            t12 = 0,
-            t13 = 0,
-            t14 = 0,
-            t15 = 0,
-            t16 = 0,
-            t17 = 0,
-            t18 = 0,
-            t19 = 0,
-            t20 = 0,
-            t21 = 0,
-            t22 = 0,
-            t23 = 0,
-            t24 = 0,
-            t25 = 0,
-            t26 = 0,
-            t27 = 0,
-            t28 = 0,
-            t29 = 0,
-            t30 = 0,
-            b0 = b[0],
-            b1 = b[1],
-            b2 = b[2],
-            b3 = b[3],
-            b4 = b[4],
-            b5 = b[5],
-            b6 = b[6],
-            b7 = b[7],
-            b8 = b[8],
-            b9 = b[9],
-            b10 = b[10],
-            b11 = b[11],
-            b12 = b[12],
-            b13 = b[13],
-            b14 = b[14],
-            b15 = b[15];
-
-          v = a[0];
-          t0 += v * b0;
-          t1 += v * b1;
-          t2 += v * b2;
-          t3 += v * b3;
-          t4 += v * b4;
-          t5 += v * b5;
-          t6 += v * b6;
-          t7 += v * b7;
-          t8 += v * b8;
-          t9 += v * b9;
-          t10 += v * b10;
-          t11 += v * b11;
-          t12 += v * b12;
-          t13 += v * b13;
-          t14 += v * b14;
-          t15 += v * b15;
-          v = a[1];
-          t1 += v * b0;
-          t2 += v * b1;
-          t3 += v * b2;
-          t4 += v * b3;
-          t5 += v * b4;
-          t6 += v * b5;
-          t7 += v * b6;
-          t8 += v * b7;
-          t9 += v * b8;
-          t10 += v * b9;
-          t11 += v * b10;
-          t12 += v * b11;
-          t13 += v * b12;
-          t14 += v * b13;
-          t15 += v * b14;
-          t16 += v * b15;
-          v = a[2];
-          t2 += v * b0;
-          t3 += v * b1;
-          t4 += v * b2;
-          t5 += v * b3;
-          t6 += v * b4;
-          t7 += v * b5;
-          t8 += v * b6;
-          t9 += v * b7;
-          t10 += v * b8;
-          t11 += v * b9;
-          t12 += v * b10;
-          t13 += v * b11;
-          t14 += v * b12;
-          t15 += v * b13;
-          t16 += v * b14;
-          t17 += v * b15;
-          v = a[3];
-          t3 += v * b0;
-          t4 += v * b1;
-          t5 += v * b2;
-          t6 += v * b3;
-          t7 += v * b4;
-          t8 += v * b5;
-          t9 += v * b6;
-          t10 += v * b7;
-          t11 += v * b8;
-          t12 += v * b9;
-          t13 += v * b10;
-          t14 += v * b11;
-          t15 += v * b12;
-          t16 += v * b13;
-          t17 += v * b14;
-          t18 += v * b15;
-          v = a[4];
-          t4 += v * b0;
-          t5 += v * b1;
-          t6 += v * b2;
-          t7 += v * b3;
-          t8 += v * b4;
-          t9 += v * b5;
-          t10 += v * b6;
-          t11 += v * b7;
-          t12 += v * b8;
-          t13 += v * b9;
-          t14 += v * b10;
-          t15 += v * b11;
-          t16 += v * b12;
-          t17 += v * b13;
-          t18 += v * b14;
-          t19 += v * b15;
-          v = a[5];
-          t5 += v * b0;
-          t6 += v * b1;
-          t7 += v * b2;
-          t8 += v * b3;
-          t9 += v * b4;
-          t10 += v * b5;
-          t11 += v * b6;
-          t12 += v * b7;
-          t13 += v * b8;
-          t14 += v * b9;
-          t15 += v * b10;
-          t16 += v * b11;
-          t17 += v * b12;
-          t18 += v * b13;
-          t19 += v * b14;
-          t20 += v * b15;
-          v = a[6];
-          t6 += v * b0;
-          t7 += v * b1;
-          t8 += v * b2;
-          t9 += v * b3;
-          t10 += v * b4;
-          t11 += v * b5;
-          t12 += v * b6;
-          t13 += v * b7;
-          t14 += v * b8;
-          t15 += v * b9;
-          t16 += v * b10;
-          t17 += v * b11;
-          t18 += v * b12;
-          t19 += v * b13;
-          t20 += v * b14;
-          t21 += v * b15;
-          v = a[7];
-          t7 += v * b0;
-          t8 += v * b1;
-          t9 += v * b2;
-          t10 += v * b3;
-          t11 += v * b4;
-          t12 += v * b5;
-          t13 += v * b6;
-          t14 += v * b7;
-          t15 += v * b8;
-          t16 += v * b9;
-          t17 += v * b10;
-          t18 += v * b11;
-          t19 += v * b12;
-          t20 += v * b13;
-          t21 += v * b14;
-          t22 += v * b15;
-          v = a[8];
-          t8 += v * b0;
-          t9 += v * b1;
-          t10 += v * b2;
-          t11 += v * b3;
-          t12 += v * b4;
-          t13 += v * b5;
-          t14 += v * b6;
-          t15 += v * b7;
-          t16 += v * b8;
-          t17 += v * b9;
-          t18 += v * b10;
-          t19 += v * b11;
-          t20 += v * b12;
-          t21 += v * b13;
-          t22 += v * b14;
-          t23 += v * b15;
-          v = a[9];
-          t9 += v * b0;
-          t10 += v * b1;
-          t11 += v * b2;
-          t12 += v * b3;
-          t13 += v * b4;
-          t14 += v * b5;
-          t15 += v * b6;
-          t16 += v * b7;
-          t17 += v * b8;
-          t18 += v * b9;
-          t19 += v * b10;
-          t20 += v * b11;
-          t21 += v * b12;
-          t22 += v * b13;
-          t23 += v * b14;
-          t24 += v * b15;
-          v = a[10];
-          t10 += v * b0;
-          t11 += v * b1;
-          t12 += v * b2;
-          t13 += v * b3;
-          t14 += v * b4;
-          t15 += v * b5;
-          t16 += v * b6;
-          t17 += v * b7;
-          t18 += v * b8;
-          t19 += v * b9;
-          t20 += v * b10;
-          t21 += v * b11;
-          t22 += v * b12;
-          t23 += v * b13;
-          t24 += v * b14;
-          t25 += v * b15;
-          v = a[11];
-          t11 += v * b0;
-          t12 += v * b1;
-          t13 += v * b2;
-          t14 += v * b3;
-          t15 += v * b4;
-          t16 += v * b5;
-          t17 += v * b6;
-          t18 += v * b7;
-          t19 += v * b8;
-          t20 += v * b9;
-          t21 += v * b10;
-          t22 += v * b11;
-          t23 += v * b12;
-          t24 += v * b13;
-          t25 += v * b14;
-          t26 += v * b15;
-          v = a[12];
-          t12 += v * b0;
-          t13 += v * b1;
-          t14 += v * b2;
-          t15 += v * b3;
-          t16 += v * b4;
-          t17 += v * b5;
-          t18 += v * b6;
-          t19 += v * b7;
-          t20 += v * b8;
-          t21 += v * b9;
-          t22 += v * b10;
-          t23 += v * b11;
-          t24 += v * b12;
-          t25 += v * b13;
-          t26 += v * b14;
-          t27 += v * b15;
-          v = a[13];
-          t13 += v * b0;
-          t14 += v * b1;
-          t15 += v * b2;
-          t16 += v * b3;
-          t17 += v * b4;
-          t18 += v * b5;
-          t19 += v * b6;
-          t20 += v * b7;
-          t21 += v * b8;
-          t22 += v * b9;
-          t23 += v * b10;
-          t24 += v * b11;
-          t25 += v * b12;
-          t26 += v * b13;
-          t27 += v * b14;
-          t28 += v * b15;
-          v = a[14];
-          t14 += v * b0;
-          t15 += v * b1;
-          t16 += v * b2;
-          t17 += v * b3;
-          t18 += v * b4;
-          t19 += v * b5;
-          t20 += v * b6;
-          t21 += v * b7;
-          t22 += v * b8;
-          t23 += v * b9;
-          t24 += v * b10;
-          t25 += v * b11;
-          t26 += v * b12;
-          t27 += v * b13;
-          t28 += v * b14;
-          t29 += v * b15;
-          v = a[15];
-          t15 += v * b0;
-          t16 += v * b1;
-          t17 += v * b2;
-          t18 += v * b3;
-          t19 += v * b4;
-          t20 += v * b5;
-          t21 += v * b6;
-          t22 += v * b7;
-          t23 += v * b8;
-          t24 += v * b9;
-          t25 += v * b10;
-          t26 += v * b11;
-          t27 += v * b12;
-          t28 += v * b13;
-          t29 += v * b14;
-          t30 += v * b15;
-
-          t0 += 38 * t16;
-          t1 += 38 * t17;
-          t2 += 38 * t18;
-          t3 += 38 * t19;
-          t4 += 38 * t20;
-          t5 += 38 * t21;
-          t6 += 38 * t22;
-          t7 += 38 * t23;
-          t8 += 38 * t24;
-          t9 += 38 * t25;
-          t10 += 38 * t26;
-          t11 += 38 * t27;
-          t12 += 38 * t28;
-          t13 += 38 * t29;
-          t14 += 38 * t30;
-          // t15 left as is
-
-          // first car
-          c = 1;
-          v = t0 + c + 65535;
-          c = Math.floor(v / 65536);
-          t0 = v - c * 65536;
-          v = t1 + c + 65535;
-          c = Math.floor(v / 65536);
-          t1 = v - c * 65536;
-          v = t2 + c + 65535;
-          c = Math.floor(v / 65536);
-          t2 = v - c * 65536;
-          v = t3 + c + 65535;
-          c = Math.floor(v / 65536);
-          t3 = v - c * 65536;
-          v = t4 + c + 65535;
-          c = Math.floor(v / 65536);
-          t4 = v - c * 65536;
-          v = t5 + c + 65535;
-          c = Math.floor(v / 65536);
-          t5 = v - c * 65536;
-          v = t6 + c + 65535;
-          c = Math.floor(v / 65536);
-          t6 = v - c * 65536;
-          v = t7 + c + 65535;
-          c = Math.floor(v / 65536);
-          t7 = v - c * 65536;
-          v = t8 + c + 65535;
-          c = Math.floor(v / 65536);
-          t8 = v - c * 65536;
-          v = t9 + c + 65535;
-          c = Math.floor(v / 65536);
-          t9 = v - c * 65536;
-          v = t10 + c + 65535;
-          c = Math.floor(v / 65536);
-          t10 = v - c * 65536;
-          v = t11 + c + 65535;
-          c = Math.floor(v / 65536);
-          t11 = v - c * 65536;
-          v = t12 + c + 65535;
-          c = Math.floor(v / 65536);
-          t12 = v - c * 65536;
-          v = t13 + c + 65535;
-          c = Math.floor(v / 65536);
-          t13 = v - c * 65536;
-          v = t14 + c + 65535;
-          c = Math.floor(v / 65536);
-          t14 = v - c * 65536;
-          v = t15 + c + 65535;
-          c = Math.floor(v / 65536);
-          t15 = v - c * 65536;
-          t0 += c - 1 + 37 * (c - 1);
-
-          // second car
-          c = 1;
-          v = t0 + c + 65535;
-          c = Math.floor(v / 65536);
-          t0 = v - c * 65536;
-          v = t1 + c + 65535;
-          c = Math.floor(v / 65536);
-          t1 = v - c * 65536;
-          v = t2 + c + 65535;
-          c = Math.floor(v / 65536);
-          t2 = v - c * 65536;
-          v = t3 + c + 65535;
-          c = Math.floor(v / 65536);
-          t3 = v - c * 65536;
-          v = t4 + c + 65535;
-          c = Math.floor(v / 65536);
-          t4 = v - c * 65536;
-          v = t5 + c + 65535;
-          c = Math.floor(v / 65536);
-          t5 = v - c * 65536;
-          v = t6 + c + 65535;
-          c = Math.floor(v / 65536);
-          t6 = v - c * 65536;
-          v = t7 + c + 65535;
-          c = Math.floor(v / 65536);
-          t7 = v - c * 65536;
-          v = t8 + c + 65535;
-          c = Math.floor(v / 65536);
-          t8 = v - c * 65536;
-          v = t9 + c + 65535;
-          c = Math.floor(v / 65536);
-          t9 = v - c * 65536;
-          v = t10 + c + 65535;
-          c = Math.floor(v / 65536);
-          t10 = v - c * 65536;
-          v = t11 + c + 65535;
-          c = Math.floor(v / 65536);
-          t11 = v - c * 65536;
-          v = t12 + c + 65535;
-          c = Math.floor(v / 65536);
-          t12 = v - c * 65536;
-          v = t13 + c + 65535;
-          c = Math.floor(v / 65536);
-          t13 = v - c * 65536;
-          v = t14 + c + 65535;
-          c = Math.floor(v / 65536);
-          t14 = v - c * 65536;
-          v = t15 + c + 65535;
-          c = Math.floor(v / 65536);
-          t15 = v - c * 65536;
-          t0 += c - 1 + 37 * (c - 1);
-
-          o[0] = t0;
-          o[1] = t1;
-          o[2] = t2;
-          o[3] = t3;
-          o[4] = t4;
-          o[5] = t5;
-          o[6] = t6;
-          o[7] = t7;
-          o[8] = t8;
-          o[9] = t9;
-          o[10] = t10;
-          o[11] = t11;
-          o[12] = t12;
-          o[13] = t13;
-          o[14] = t14;
-          o[15] = t15;
-        }
-
-        function S(o, a) {
-          M(o, a, a);
-        }
-
-        function inv25519(o, i) {
-          var c = gf();
-          var a;
-          for (a = 0; a < 16; a++) c[a] = i[a];
-          for (a = 253; a >= 0; a--) {
-            S(c, c);
-            if (a !== 2 && a !== 4) M(c, c, i);
-          }
-          for (a = 0; a < 16; a++) o[a] = c[a];
-        }
 
-        function pow2523(o, i) {
-          var c = gf();
-          var a;
-          for (a = 0; a < 16; a++) c[a] = i[a];
-          for (a = 250; a >= 0; a--) {
-            S(c, c);
-            if (a !== 1) M(c, c, i);
-          }
-          for (a = 0; a < 16; a++) o[a] = c[a];
-        }
-
-        function crypto_scalarmult(q, n, p) {
-          var z = new Uint8Array(32);
-          var x = new Float64Array(80),
-            r,
-            i;
-          var a = gf(),
-            b = gf(),
-            c = gf(),
-            d = gf(),
-            e = gf(),
-            f = gf();
-          for (i = 0; i < 31; i++) z[i] = n[i];
-          z[31] = (n[31] & 127) | 64;
-          z[0] &= 248;
-          unpack25519(x, p);
-          for (i = 0; i < 16; i++) {
-            b[i] = x[i];
-            d[i] = a[i] = c[i] = 0;
-          }
-          a[0] = d[0] = 1;
-          for (i = 254; i >= 0; --i) {
-            r = (z[i >>> 3] >>> (i & 7)) & 1;
-            sel25519(a, b, r);
-            sel25519(c, d, r);
-            A(e, a, c);
-            Z(a, a, c);
-            A(c, b, d);
-            Z(b, b, d);
-            S(d, e);
-            S(f, a);
-            M(a, c, a);
-            M(c, b, e);
-            A(e, a, c);
-            Z(a, a, c);
-            S(b, a);
-            Z(c, d, f);
-            M(a, c, _121665);
-            A(a, a, d);
-            M(c, c, a);
-            M(a, d, f);
-            M(d, b, x);
-            S(b, e);
-            sel25519(a, b, r);
-            sel25519(c, d, r);
-          }
-          for (i = 0; i < 16; i++) {
-            x[i + 16] = a[i];
-            x[i + 32] = c[i];
-            x[i + 48] = b[i];
-            x[i + 64] = d[i];
-          }
-          var x32 = x.subarray(32);
-          var x16 = x.subarray(16);
-          inv25519(x32, x32);
-          M(x16, x16, x32);
-          pack25519(q, x16);
-          return 0;
-        }
-
-        function crypto_scalarmult_base(q, n) {
-          return crypto_scalarmult(q, n, _9);
-        }
-
-        function crypto_box_keypair(y, x) {
-          randombytes(x, 32);
-          return crypto_scalarmult_base(y, x);
-        }
-
-        function crypto_box_beforenm(k, y, x) {
-          var s = new Uint8Array(32);
-          crypto_scalarmult(s, x, y);
-          return crypto_core_hsalsa20(k, _0, s, sigma);
-        }
-
-        var crypto_box_afternm = crypto_secretbox;
-        var crypto_box_open_afternm = crypto_secretbox_open;
-
-        function crypto_box(c, m, d, n, y, x) {
-          var k = new Uint8Array(32);
-          crypto_box_beforenm(k, y, x);
-          return crypto_box_afternm(c, m, d, n, k);
-        }
-
-        function crypto_box_open(m, c, d, n, y, x) {
-          var k = new Uint8Array(32);
-          crypto_box_beforenm(k, y, x);
-          return crypto_box_open_afternm(m, c, d, n, k);
-        }
-
-        var K = [
-          0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf,
-          0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, 0x3956c25b, 0xf348b538,
-          0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5,
-          0xda6d8118, 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
-          0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, 0x72be5d74,
-          0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235,
-          0xc19bf174, 0xcf692694, 0xe49b69c1, 0x9ef14ad2, 0xefbe4786,
-          0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
-          0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc,
-          0xbd41fbd4, 0x76f988da, 0x831153b5, 0x983e5152, 0xee66dfab,
-          0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7,
-          0xbeef0ee4, 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
-          0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, 0x27b70a85,
-          0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed,
-          0x53380d13, 0x9d95b3df, 0x650a7354, 0x8baf63de, 0x766a0abb,
-          0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
-          0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70,
-          0xd0f89791, 0xc76c51a3, 0x0654be30, 0xd192e819, 0xd6ef5218,
-          0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070,
-          0x32bbd1b8, 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
-          0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, 0x391c0cb3,
-          0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373,
-          0x682e6ff3, 0xd6b2b8a3, 0x748f82ee, 0x5defb2fc, 0x78a5636f,
-          0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
-          0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7,
-          0xb2c67915, 0xc67178f2, 0xe372532b, 0xca273ece, 0xea26619c,
-          0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f,
-          0xee6ed178, 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
-          0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, 0x28db77f5,
-          0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc,
-          0x431d67c4, 0x9c100d4c, 0x4cc5d4be, 0xcb3e42b6, 0x597f299c,
-          0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817,
-        ];
 
-        function crypto_hashblocks_hl(hh, hl, m, n) {
-          var wh = new Int32Array(16),
-            wl = new Int32Array(16),
-            bh0,
-            bh1,
-            bh2,
-            bh3,
-            bh4,
-            bh5,
-            bh6,
-            bh7,
-            bl0,
-            bl1,
-            bl2,
-            bl3,
-            bl4,
-            bl5,
-            bl6,
-            bl7,
-            th,
-            tl,
-            i,
-            j,
-            h,
-            l,
-            a,
-            b,
-            c,
-            d;
-
-          var ah0 = hh[0],
-            ah1 = hh[1],
-            ah2 = hh[2],
-            ah3 = hh[3],
-            ah4 = hh[4],
-            ah5 = hh[5],
-            ah6 = hh[6],
-            ah7 = hh[7],
-            al0 = hl[0],
-            al1 = hl[1],
-            al2 = hl[2],
-            al3 = hl[3],
-            al4 = hl[4],
-            al5 = hl[5],
-            al6 = hl[6],
-            al7 = hl[7];
-
-          var pos = 0;
-          while (n >= 128) {
-            for (i = 0; i < 16; i++) {
-              j = 8 * i + pos;
-              wh[i] =
-                (m[j + 0] << 24) |
-                (m[j + 1] << 16) |
-                (m[j + 2] << 8) |
-                m[j + 3];
-              wl[i] =
-                (m[j + 4] << 24) |
-                (m[j + 5] << 16) |
-                (m[j + 6] << 8) |
-                m[j + 7];
-            }
-            for (i = 0; i < 80; i++) {
-              bh0 = ah0;
-              bh1 = ah1;
-              bh2 = ah2;
-              bh3 = ah3;
-              bh4 = ah4;
-              bh5 = ah5;
-              bh6 = ah6;
-              bh7 = ah7;
-
-              bl0 = al0;
-              bl1 = al1;
-              bl2 = al2;
-              bl3 = al3;
-              bl4 = al4;
-              bl5 = al5;
-              bl6 = al6;
-              bl7 = al7;
-
-              // add
-              h = ah7;
-              l = al7;
-
-              a = l & 0xffff;
-              b = l >>> 16;
-              c = h & 0xffff;
-              d = h >>> 16;
-
-              // Sigma1
-              h =
-                ((ah4 >>> 14) | (al4 << (32 - 14))) ^
-                ((ah4 >>> 18) | (al4 << (32 - 18))) ^
-                ((al4 >>> (41 - 32)) | (ah4 << (32 - (41 - 32))));
-              l =
-                ((al4 >>> 14) | (ah4 << (32 - 14))) ^
-                ((al4 >>> 18) | (ah4 << (32 - 18))) ^
-                ((ah4 >>> (41 - 32)) | (al4 << (32 - (41 - 32))));
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              // Ch
-              h = (ah4 & ah5) ^ (~ah4 & ah6);
-              l = (al4 & al5) ^ (~al4 & al6);
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              // K
-              h = K[i * 2];
-              l = K[i * 2 + 1];
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              // w
-              h = wh[i % 16];
-              l = wl[i % 16];
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              b += a >>> 16;
-              c += b >>> 16;
-              d += c >>> 16;
-
-              th = (c & 0xffff) | (d << 16);
-              tl = (a & 0xffff) | (b << 16);
-
-              // add
-              h = th;
-              l = tl;
-
-              a = l & 0xffff;
-              b = l >>> 16;
-              c = h & 0xffff;
-              d = h >>> 16;
-
-              // Sigma0
-              h =
-                ((ah0 >>> 28) | (al0 << (32 - 28))) ^
-                ((al0 >>> (34 - 32)) | (ah0 << (32 - (34 - 32)))) ^
-                ((al0 >>> (39 - 32)) | (ah0 << (32 - (39 - 32))));
-              l =
-                ((al0 >>> 28) | (ah0 << (32 - 28))) ^
-                ((ah0 >>> (34 - 32)) | (al0 << (32 - (34 - 32)))) ^
-                ((ah0 >>> (39 - 32)) | (al0 << (32 - (39 - 32))));
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              // Maj
-              h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
-              l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              b += a >>> 16;
-              c += b >>> 16;
-              d += c >>> 16;
-
-              bh7 = (c & 0xffff) | (d << 16);
-              bl7 = (a & 0xffff) | (b << 16);
-
-              // add
-              h = bh3;
-              l = bl3;
-
-              a = l & 0xffff;
-              b = l >>> 16;
-              c = h & 0xffff;
-              d = h >>> 16;
-
-              h = th;
-              l = tl;
-
-              a += l & 0xffff;
-              b += l >>> 16;
-              c += h & 0xffff;
-              d += h >>> 16;
-
-              b += a >>> 16;
-              c += b >>> 16;
-              d += c >>> 16;
-
-              bh3 = (c & 0xffff) | (d << 16);
-              bl3 = (a & 0xffff) | (b << 16);
-
-              ah1 = bh0;
-              ah2 = bh1;
-              ah3 = bh2;
-              ah4 = bh3;
-              ah5 = bh4;
-              ah6 = bh5;
-              ah7 = bh6;
-              ah0 = bh7;
-
-              al1 = bl0;
-              al2 = bl1;
-              al3 = bl2;
-              al4 = bl3;
-              al5 = bl4;
-              al6 = bl5;
-              al7 = bl6;
-              al0 = bl7;
-
-              if (i % 16 === 15) {
-                for (j = 0; j < 16; j++) {
-                  // add
-                  h = wh[j];
-                  l = wl[j];
-
-                  a = l & 0xffff;
-                  b = l >>> 16;
-                  c = h & 0xffff;
-                  d = h >>> 16;
-
-                  h = wh[(j + 9) % 16];
-                  l = wl[(j + 9) % 16];
-
-                  a += l & 0xffff;
-                  b += l >>> 16;
-                  c += h & 0xffff;
-                  d += h >>> 16;
-
-                  // sigma0
-                  th = wh[(j + 1) % 16];
-                  tl = wl[(j + 1) % 16];
-                  h =
-                    ((th >>> 1) | (tl << (32 - 1))) ^
-                    ((th >>> 8) | (tl << (32 - 8))) ^
-                    (th >>> 7);
-                  l =
-                    ((tl >>> 1) | (th << (32 - 1))) ^
-                    ((tl >>> 8) | (th << (32 - 8))) ^
-                    ((tl >>> 7) | (th << (32 - 7)));
-
-                  a += l & 0xffff;
-                  b += l >>> 16;
-                  c += h & 0xffff;
-                  d += h >>> 16;
-
-                  // sigma1
-                  th = wh[(j + 14) % 16];
-                  tl = wl[(j + 14) % 16];
-                  h =
-                    ((th >>> 19) | (tl << (32 - 19))) ^
-                    ((tl >>> (61 - 32)) | (th << (32 - (61 - 32)))) ^
-                    (th >>> 6);
-                  l =
-                    ((tl >>> 19) | (th << (32 - 19))) ^
-                    ((th >>> (61 - 32)) | (tl << (32 - (61 - 32)))) ^
-                    ((tl >>> 6) | (th << (32 - 6)));
-
-                  a += l & 0xffff;
-                  b += l >>> 16;
-                  c += h & 0xffff;
-                  d += h >>> 16;
-
-                  b += a >>> 16;
-                  c += b >>> 16;
-                  d += c >>> 16;
-
-                  wh[j] = (c & 0xffff) | (d << 16);
-                  wl[j] = (a & 0xffff) | (b << 16);
-                }
-              }
-            }
 
-            // add
-            h = ah0;
-            l = al0;
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
 
-            h = hh[0];
-            l = hl[0];
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
 
-            hh[0] = ah0 = (c & 0xffff) | (d << 16);
-            hl[0] = al0 = (a & 0xffff) | (b << 16);
+//# sourceMappingURL=index.js.map
 
-            h = ah1;
-            l = al1;
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
+/***/ }),
+/* 64 */
+/***/ (function(module, exports) {
 
-            h = hh[1];
-            l = hl[1];
+module.exports = require("buffer");
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+/***/ }),
+/* 65 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
+"use strict";
 
-            hh[1] = ah1 = (c & 0xffff) | (d << 16);
-            hl[1] = al1 = (a & 0xffff) | (b << 16);
 
-            h = ah2;
-            l = al2;
+const Buffer = __webpack_require__(45).Buffer
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
+const crypto = __webpack_require__(11)
+const Transform = __webpack_require__(23).Transform
 
-            h = hh[2];
-            l = hl[2];
+const SPEC_ALGORITHMS = ['sha256', 'sha384', 'sha512']
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+const BASE64_REGEX = /^[a-z0-9+/]+(?:=?=?)$/i
+const SRI_REGEX = /^([^-]+)-([^?]+)([?\S*]*)$/
+const STRICT_SRI_REGEX = /^([^-]+)-([A-Za-z0-9+/=]{44,88})(\?[\x21-\x7E]*)*$/
+const VCHAR_REGEX = /^[\x21-\x7E]+$/
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
+class Hash {
+  get isHash () { return true }
+  constructor (hash, opts) {
+    const strict = !!(opts && opts.strict)
+    this.source = hash.trim()
+    // 3.1. Integrity metadata (called "Hash" by ssri)
+    // https://w3c.github.io/webappsec-subresource-integrity/#integrity-metadata-description
+    const match = this.source.match(
+      strict
+      ? STRICT_SRI_REGEX
+      : SRI_REGEX
+    )
+    if (!match) { return }
+    if (strict && !SPEC_ALGORITHMS.some(a => a === match[1])) { return }
+    this.algorithm = match[1]
+    this.digest = match[2]
 
-            hh[2] = ah2 = (c & 0xffff) | (d << 16);
-            hl[2] = al2 = (a & 0xffff) | (b << 16);
+    const rawOpts = match[3]
+    this.options = rawOpts ? rawOpts.slice(1).split('?') : []
+  }
+  hexDigest () {
+    return this.digest && Buffer.from(this.digest, 'base64').toString('hex')
+  }
+  toJSON () {
+    return this.toString()
+  }
+  toString (opts) {
+    if (opts && opts.strict) {
+      // Strict mode enforces the standard as close to the foot of the
+      // letter as it can.
+      if (!(
+        // The spec has very restricted productions for algorithms.
+        // https://www.w3.org/TR/CSP2/#source-list-syntax
+        SPEC_ALGORITHMS.some(x => x === this.algorithm) &&
+        // Usually, if someone insists on using a "different" base64, we
+        // leave it as-is, since there's multiple standards, and the
+        // specified is not a URL-safe variant.
+        // https://www.w3.org/TR/CSP2/#base64_value
+        this.digest.match(BASE64_REGEX) &&
+        // Option syntax is strictly visual chars.
+        // https://w3c.github.io/webappsec-subresource-integrity/#grammardef-option-expression
+        // https://tools.ietf.org/html/rfc5234#appendix-B.1
+        (this.options || []).every(opt => opt.match(VCHAR_REGEX))
+      )) {
+        return ''
+      }
+    }
+    const options = this.options && this.options.length
+    ? `?${this.options.join('?')}`
+    : ''
+    return `${this.algorithm}-${this.digest}${options}`
+  }
+}
 
-            h = ah3;
-            l = al3;
+class Integrity {
+  get isIntegrity () { return true }
+  toJSON () {
+    return this.toString()
+  }
+  toString (opts) {
+    opts = opts || {}
+    let sep = opts.sep || ' '
+    if (opts.strict) {
+      // Entries must be separated by whitespace, according to spec.
+      sep = sep.replace(/\S+/g, ' ')
+    }
+    return Object.keys(this).map(k => {
+      return this[k].map(hash => {
+        return Hash.prototype.toString.call(hash, opts)
+      }).filter(x => x.length).join(sep)
+    }).filter(x => x.length).join(sep)
+  }
+  concat (integrity, opts) {
+    const other = typeof integrity === 'string'
+    ? integrity
+    : stringify(integrity, opts)
+    return parse(`${this.toString(opts)} ${other}`, opts)
+  }
+  hexDigest () {
+    return parse(this, {single: true}).hexDigest()
+  }
+  match (integrity, opts) {
+    const other = parse(integrity, opts)
+    const algo = other.pickAlgorithm(opts)
+    return (
+      this[algo] &&
+      other[algo] &&
+      this[algo].find(hash =>
+        other[algo].find(otherhash =>
+          hash.digest === otherhash.digest
+        )
+      )
+    ) || false
+  }
+  pickAlgorithm (opts) {
+    const pickAlgorithm = (opts && opts.pickAlgorithm) || getPrioritizedHash
+    const keys = Object.keys(this)
+    if (!keys.length) {
+      throw new Error(`No algorithms available for ${
+        JSON.stringify(this.toString())
+      }`)
+    }
+    return keys.reduce((acc, algo) => {
+      return pickAlgorithm(acc, algo) || acc
+    })
+  }
+}
+
+module.exports.parse = parse
+function parse (sri, opts) {
+  opts = opts || {}
+  if (typeof sri === 'string') {
+    return _parse(sri, opts)
+  } else if (sri.algorithm && sri.digest) {
+    const fullSri = new Integrity()
+    fullSri[sri.algorithm] = [sri]
+    return _parse(stringify(fullSri, opts), opts)
+  } else {
+    return _parse(stringify(sri, opts), opts)
+  }
+}
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
+function _parse (integrity, opts) {
+  // 3.4.3. Parse metadata
+  // https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata
+  if (opts.single) {
+    return new Hash(integrity, opts)
+  }
+  return integrity.trim().split(/\s+/).reduce((acc, string) => {
+    const hash = new Hash(string, opts)
+    if (hash.algorithm && hash.digest) {
+      const algo = hash.algorithm
+      if (!acc[algo]) { acc[algo] = [] }
+      acc[algo].push(hash)
+    }
+    return acc
+  }, new Integrity())
+}
+
+module.exports.stringify = stringify
+function stringify (obj, opts) {
+  if (obj.algorithm && obj.digest) {
+    return Hash.prototype.toString.call(obj, opts)
+  } else if (typeof obj === 'string') {
+    return stringify(parse(obj, opts), opts)
+  } else {
+    return Integrity.prototype.toString.call(obj, opts)
+  }
+}
+
+module.exports.fromHex = fromHex
+function fromHex (hexDigest, algorithm, opts) {
+  const optString = (opts && opts.options && opts.options.length)
+  ? `?${opts.options.join('?')}`
+  : ''
+  return parse(
+    `${algorithm}-${
+      Buffer.from(hexDigest, 'hex').toString('base64')
+    }${optString}`, opts
+  )
+}
+
+module.exports.fromData = fromData
+function fromData (data, opts) {
+  opts = opts || {}
+  const algorithms = opts.algorithms || ['sha512']
+  const optString = opts.options && opts.options.length
+  ? `?${opts.options.join('?')}`
+  : ''
+  return algorithms.reduce((acc, algo) => {
+    const digest = crypto.createHash(algo).update(data).digest('base64')
+    const hash = new Hash(
+      `${algo}-${digest}${optString}`,
+       opts
+    )
+    if (hash.algorithm && hash.digest) {
+      const algo = hash.algorithm
+      if (!acc[algo]) { acc[algo] = [] }
+      acc[algo].push(hash)
+    }
+    return acc
+  }, new Integrity())
+}
+
+module.exports.fromStream = fromStream
+function fromStream (stream, opts) {
+  opts = opts || {}
+  const P = opts.Promise || Promise
+  const istream = integrityStream(opts)
+  return new P((resolve, reject) => {
+    stream.pipe(istream)
+    stream.on('error', reject)
+    istream.on('error', reject)
+    let sri
+    istream.on('integrity', s => { sri = s })
+    istream.on('end', () => resolve(sri))
+    istream.on('data', () => {})
+  })
+}
+
+module.exports.checkData = checkData
+function checkData (data, sri, opts) {
+  opts = opts || {}
+  sri = parse(sri, opts)
+  if (!Object.keys(sri).length) {
+    if (opts.error) {
+      throw Object.assign(
+        new Error('No valid integrity hashes to check against'), {
+          code: 'EINTEGRITY'
+        }
+      )
+    } else {
+      return false
+    }
+  }
+  const algorithm = sri.pickAlgorithm(opts)
+  const digest = crypto.createHash(algorithm).update(data).digest('base64')
+  const newSri = parse({algorithm, digest})
+  const match = newSri.match(sri, opts)
+  if (match || !opts.error) {
+    return match
+  } else if (typeof opts.size === 'number' && (data.length !== opts.size)) {
+    const err = new Error(`data size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${data.length}`)
+    err.code = 'EBADSIZE'
+    err.found = data.length
+    err.expected = opts.size
+    err.sri = sri
+    throw err
+  } else {
+    const err = new Error(`Integrity checksum failed when using ${algorithm}: Wanted ${sri}, but got ${newSri}. (${data.length} bytes)`)
+    err.code = 'EINTEGRITY'
+    err.found = newSri
+    err.expected = sri
+    err.algorithm = algorithm
+    err.sri = sri
+    throw err
+  }
+}
+
+module.exports.checkStream = checkStream
+function checkStream (stream, sri, opts) {
+  opts = opts || {}
+  const P = opts.Promise || Promise
+  const checker = integrityStream(Object.assign({}, opts, {
+    integrity: sri
+  }))
+  return new P((resolve, reject) => {
+    stream.pipe(checker)
+    stream.on('error', reject)
+    checker.on('error', reject)
+    let sri
+    checker.on('verified', s => { sri = s })
+    checker.on('end', () => resolve(sri))
+    checker.on('data', () => {})
+  })
+}
+
+module.exports.integrityStream = integrityStream
+function integrityStream (opts) {
+  opts = opts || {}
+  // For verification
+  const sri = opts.integrity && parse(opts.integrity, opts)
+  const goodSri = sri && Object.keys(sri).length
+  const algorithm = goodSri && sri.pickAlgorithm(opts)
+  const digests = goodSri && sri[algorithm]
+  // Calculating stream
+  const algorithms = Array.from(
+    new Set(
+      (opts.algorithms || ['sha512'])
+      .concat(algorithm ? [algorithm] : [])
+    )
+  )
+  const hashes = algorithms.map(crypto.createHash)
+  let streamSize = 0
+  const stream = new Transform({
+    transform (chunk, enc, cb) {
+      streamSize += chunk.length
+      hashes.forEach(h => h.update(chunk, enc))
+      cb(null, chunk, enc)
+    }
+  }).on('end', () => {
+    const optString = (opts.options && opts.options.length)
+    ? `?${opts.options.join('?')}`
+    : ''
+    const newSri = parse(hashes.map((h, i) => {
+      return `${algorithms[i]}-${h.digest('base64')}${optString}`
+    }).join(' '), opts)
+    // Integrity verification mode
+    const match = goodSri && newSri.match(sri, opts)
+    if (typeof opts.size === 'number' && streamSize !== opts.size) {
+      const err = new Error(`stream size mismatch when checking ${sri}.\n  Wanted: ${opts.size}\n  Found: ${streamSize}`)
+      err.code = 'EBADSIZE'
+      err.found = streamSize
+      err.expected = opts.size
+      err.sri = sri
+      stream.emit('error', err)
+    } else if (opts.integrity && !match) {
+      const err = new Error(`${sri} integrity checksum failed when using ${algorithm}: wanted ${digests} but got ${newSri}. (${streamSize} bytes)`)
+      err.code = 'EINTEGRITY'
+      err.found = newSri
+      err.expected = digests
+      err.algorithm = algorithm
+      err.sri = sri
+      stream.emit('error', err)
+    } else {
+      stream.emit('size', streamSize)
+      stream.emit('integrity', newSri)
+      match && stream.emit('verified', match)
+    }
+  })
+  return stream
+}
+
+module.exports.create = createIntegrity
+function createIntegrity (opts) {
+  opts = opts || {}
+  const algorithms = opts.algorithms || ['sha512']
+  const optString = opts.options && opts.options.length
+  ? `?${opts.options.join('?')}`
+  : ''
+
+  const hashes = algorithms.map(crypto.createHash)
+
+  return {
+    update: function (chunk, enc) {
+      hashes.forEach(h => h.update(chunk, enc))
+      return this
+    },
+    digest: function (enc) {
+      const integrity = algorithms.reduce((acc, algo) => {
+        const digest = hashes.shift().digest('base64')
+        const hash = new Hash(
+          `${algo}-${digest}${optString}`,
+          opts
+        )
+        if (hash.algorithm && hash.digest) {
+          const algo = hash.algorithm
+          if (!acc[algo]) { acc[algo] = [] }
+          acc[algo].push(hash)
+        }
+        return acc
+      }, new Integrity())
 
-            h = hh[3];
-            l = hl[3];
+      return integrity
+    }
+  }
+}
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+const NODE_HASHES = new Set(crypto.getHashes())
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
+// This is a Best Effort™ at a reasonable priority for hash algos
+const DEFAULT_PRIORITY = [
+  'md5', 'whirlpool', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512',
+  // TODO - it's unclear _which_ of these Node will actually use as its name
+  //        for the algorithm, so we guesswork it based on the OpenSSL names.
+  'sha3',
+  'sha3-256', 'sha3-384', 'sha3-512',
+  'sha3_256', 'sha3_384', 'sha3_512'
+].filter(algo => NODE_HASHES.has(algo))
 
-            hh[3] = ah3 = (c & 0xffff) | (d << 16);
-            hl[3] = al3 = (a & 0xffff) | (b << 16);
+function getPrioritizedHash (algo1, algo2) {
+  return DEFAULT_PRIORITY.indexOf(algo1.toLowerCase()) >= DEFAULT_PRIORITY.indexOf(algo2.toLowerCase())
+  ? algo1
+  : algo2
+}
 
-            h = ah4;
-            l = al4;
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
+/***/ }),
+/* 66 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            h = hh[4];
-            l = hl[4];
+// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+// If you have no idea what ASN.1 or BER is, see this:
+// ftp://ftp.rsa.com/pub/pkcs/ascii/layman.asc
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
+var Ber = __webpack_require__(514);
 
-            hh[4] = ah4 = (c & 0xffff) | (d << 16);
-            hl[4] = al4 = (a & 0xffff) | (b << 16);
 
-            h = ah5;
-            l = al5;
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
+// --- Exported API
 
-            h = hh[5];
-            l = hl[5];
+module.exports = {
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+  Ber: Ber,
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
+  BerReader: Ber.Reader,
 
-            hh[5] = ah5 = (c & 0xffff) | (d << 16);
-            hl[5] = al5 = (a & 0xffff) | (b << 16);
+  BerWriter: Ber.Writer
 
-            h = ah6;
-            l = al6;
+};
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
 
-            h = hh[6];
-            l = hl[6];
+/***/ }),
+/* 67 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+"use strict";
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
 
-            hh[6] = ah6 = (c & 0xffff) | (d << 16);
-            hl[6] = al6 = (a & 0xffff) | (b << 16);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.home = undefined;
 
-            h = ah7;
-            l = al7;
+var _rootUser;
 
-            a = l & 0xffff;
-            b = l >>> 16;
-            c = h & 0xffff;
-            d = h >>> 16;
+function _load_rootUser() {
+  return _rootUser = _interopRequireDefault(__webpack_require__(223));
+}
 
-            h = hh[7];
-            l = hl[7];
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            a += l & 0xffff;
-            b += l >>> 16;
-            c += h & 0xffff;
-            d += h >>> 16;
+const path = __webpack_require__(0);
 
-            b += a >>> 16;
-            c += b >>> 16;
-            d += c >>> 16;
+const home = exports.home = __webpack_require__(46).homedir();
 
-            hh[7] = ah7 = (c & 0xffff) | (d << 16);
-            hl[7] = al7 = (a & 0xffff) | (b << 16);
+const userHomeDir = (_rootUser || _load_rootUser()).default ? path.resolve('/usr/local/share') : home;
 
-            pos += 128;
-            n -= 128;
-          }
+exports.default = userHomeDir;
 
-          return n;
-        }
-
-        function crypto_hash(out, m, n) {
-          var hh = new Int32Array(8),
-            hl = new Int32Array(8),
-            x = new Uint8Array(256),
-            i,
-            b = n;
-
-          hh[0] = 0x6a09e667;
-          hh[1] = 0xbb67ae85;
-          hh[2] = 0x3c6ef372;
-          hh[3] = 0xa54ff53a;
-          hh[4] = 0x510e527f;
-          hh[5] = 0x9b05688c;
-          hh[6] = 0x1f83d9ab;
-          hh[7] = 0x5be0cd19;
-
-          hl[0] = 0xf3bcc908;
-          hl[1] = 0x84caa73b;
-          hl[2] = 0xfe94f82b;
-          hl[3] = 0x5f1d36f1;
-          hl[4] = 0xade682d1;
-          hl[5] = 0x2b3e6c1f;
-          hl[6] = 0xfb41bd6b;
-          hl[7] = 0x137e2179;
-
-          crypto_hashblocks_hl(hh, hl, m, n);
-          n %= 128;
-
-          for (i = 0; i < n; i++) x[i] = m[b - n + i];
-          x[n] = 128;
-
-          n = 256 - 128 * (n < 112 ? 1 : 0);
-          x[n - 9] = 0;
-          ts64(x, n - 8, (b / 0x20000000) | 0, b << 3);
-          crypto_hashblocks_hl(hh, hl, x, n);
-
-          for (i = 0; i < 8; i++) ts64(out, 8 * i, hh[i], hl[i]);
-
-          return 0;
-        }
-
-        function add(p, q) {
-          var a = gf(),
-            b = gf(),
-            c = gf(),
-            d = gf(),
-            e = gf(),
-            f = gf(),
-            g = gf(),
-            h = gf(),
-            t = gf();
-
-          Z(a, p[1], p[0]);
-          Z(t, q[1], q[0]);
-          M(a, a, t);
-          A(b, p[0], p[1]);
-          A(t, q[0], q[1]);
-          M(b, b, t);
-          M(c, p[3], q[3]);
-          M(c, c, D2);
-          M(d, p[2], q[2]);
-          A(d, d, d);
-          Z(e, b, a);
-          Z(f, d, c);
-          A(g, d, c);
-          A(h, b, a);
-
-          M(p[0], e, f);
-          M(p[1], h, g);
-          M(p[2], g, f);
-          M(p[3], e, h);
-        }
-
-        function cswap(p, q, b) {
-          var i;
-          for (i = 0; i < 4; i++) {
-            sel25519(p[i], q[i], b);
-          }
-        }
+/***/ }),
+/* 68 */
+/***/ (function(module, exports) {
 
-        function pack(r, p) {
-          var tx = gf(),
-            ty = gf(),
-            zi = gf();
-          inv25519(zi, p[2]);
-          M(tx, p[0], zi);
-          M(ty, p[1], zi);
-          pack25519(r, ty);
-          r[31] ^= par25519(tx) << 7;
-        }
-
-        function scalarmult(p, q, s) {
-          var b, i;
-          set25519(p[0], gf0);
-          set25519(p[1], gf1);
-          set25519(p[2], gf1);
-          set25519(p[3], gf0);
-          for (i = 255; i >= 0; --i) {
-            b = (s[(i / 8) | 0] >> (i & 7)) & 1;
-            cswap(p, q, b);
-            add(q, p);
-            add(p, p);
-            cswap(p, q, b);
-          }
-        }
+module.exports = function (it) {
+  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
+  return it;
+};
 
-        function scalarbase(p, s) {
-          var q = [gf(), gf(), gf(), gf()];
-          set25519(q[0], X);
-          set25519(q[1], Y);
-          set25519(q[2], gf1);
-          M(q[3], X, Y);
-          scalarmult(p, q, s);
-        }
 
-        function crypto_sign_keypair(pk, sk, seeded) {
-          var d = new Uint8Array(64);
-          var p = [gf(), gf(), gf(), gf()];
-          var i;
+/***/ }),
+/* 69 */
+/***/ (function(module, exports) {
 
-          if (!seeded) randombytes(sk, 32);
-          crypto_hash(d, sk, 32);
-          d[0] &= 248;
-          d[31] &= 127;
-          d[31] |= 64;
+var toString = {}.toString;
 
-          scalarbase(p, d);
-          pack(pk, p);
+module.exports = function (it) {
+  return toString.call(it).slice(8, -1);
+};
 
-          for (i = 0; i < 32; i++) sk[i + 32] = pk[i];
-          return 0;
-        }
 
-        var L = new Float64Array([
-          0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7,
-          0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-          0, 0, 0x10,
-        ]);
+/***/ }),
+/* 70 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// optional / simple context binding
+var aFunction = __webpack_require__(68);
+module.exports = function (fn, that, length) {
+  aFunction(fn);
+  if (that === undefined) return fn;
+  switch (length) {
+    case 1: return function (a) {
+      return fn.call(that, a);
+    };
+    case 2: return function (a, b) {
+      return fn.call(that, a, b);
+    };
+    case 3: return function (a, b, c) {
+      return fn.call(that, a, b, c);
+    };
+  }
+  return function (/* ...args */) {
+    return fn.apply(that, arguments);
+  };
+};
 
-        function modL(r, x) {
-          var carry, i, j, k;
-          for (i = 63; i >= 32; --i) {
-            carry = 0;
-            for (j = i - 32, k = i - 12; j < k; ++j) {
-              x[j] += carry - 16 * x[i] * L[j - (i - 32)];
-              carry = (x[j] + 128) >> 8;
-              x[j] -= carry * 256;
-            }
-            x[j] += carry;
-            x[i] = 0;
-          }
-          carry = 0;
-          for (j = 0; j < 32; j++) {
-            x[j] += carry - (x[31] >> 4) * L[j];
-            carry = x[j] >> 8;
-            x[j] &= 255;
-          }
-          for (j = 0; j < 32; j++) x[j] -= carry * L[j];
-          for (i = 0; i < 32; i++) {
-            x[i + 1] += x[i] >> 8;
-            r[i] = x[i] & 255;
-          }
-        }
 
-        function reduce(r) {
-          var x = new Float64Array(64),
-            i;
-          for (i = 0; i < 64; i++) x[i] = r[i];
-          for (i = 0; i < 64; i++) r[i] = 0;
-          modL(r, x);
-        }
-
-        // Note: difference from C - smlen returned, not passed as argument.
-        function crypto_sign(sm, m, n, sk) {
-          var d = new Uint8Array(64),
-            h = new Uint8Array(64),
-            r = new Uint8Array(64);
-          var i,
-            j,
-            x = new Float64Array(64);
-          var p = [gf(), gf(), gf(), gf()];
-
-          crypto_hash(d, sk, 32);
-          d[0] &= 248;
-          d[31] &= 127;
-          d[31] |= 64;
-
-          var smlen = n + 64;
-          for (i = 0; i < n; i++) sm[64 + i] = m[i];
-          for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
-
-          crypto_hash(r, sm.subarray(32), n + 32);
-          reduce(r);
-          scalarbase(p, r);
-          pack(sm, p);
-
-          for (i = 32; i < 64; i++) sm[i] = sk[i];
-          crypto_hash(h, sm, n + 64);
-          reduce(h);
-
-          for (i = 0; i < 64; i++) x[i] = 0;
-          for (i = 0; i < 32; i++) x[i] = r[i];
-          for (i = 0; i < 32; i++) {
-            for (j = 0; j < 32; j++) {
-              x[i + j] += h[i] * d[j];
-            }
-          }
+/***/ }),
+/* 71 */
+/***/ (function(module, exports) {
 
-          modL(sm.subarray(32), x);
-          return smlen;
-        }
-
-        function unpackneg(r, p) {
-          var t = gf(),
-            chk = gf(),
-            num = gf(),
-            den = gf(),
-            den2 = gf(),
-            den4 = gf(),
-            den6 = gf();
-
-          set25519(r[2], gf1);
-          unpack25519(r[1], p);
-          S(num, r[1]);
-          M(den, num, D);
-          Z(num, num, r[2]);
-          A(den, r[2], den);
-
-          S(den2, den);
-          S(den4, den2);
-          M(den6, den4, den2);
-          M(t, den6, num);
-          M(t, t, den);
-
-          pow2523(t, t);
-          M(t, t, num);
-          M(t, t, den);
-          M(t, t, den);
-          M(r[0], t, den);
-
-          S(chk, r[0]);
-          M(chk, chk, den);
-          if (neq25519(chk, num)) M(r[0], r[0], I);
-
-          S(chk, r[0]);
-          M(chk, chk, den);
-          if (neq25519(chk, num)) return -1;
-
-          if (par25519(r[0]) === p[31] >> 7) Z(r[0], gf0, r[0]);
-
-          M(r[3], r[0], r[1]);
-          return 0;
-        }
-
-        function crypto_sign_open(m, sm, n, pk) {
-          var i, mlen;
-          var t = new Uint8Array(32),
-            h = new Uint8Array(64);
-          var p = [gf(), gf(), gf(), gf()],
-            q = [gf(), gf(), gf(), gf()];
-
-          mlen = -1;
-          if (n < 64) return -1;
-
-          if (unpackneg(q, pk)) return -1;
-
-          for (i = 0; i < n; i++) m[i] = sm[i];
-          for (i = 0; i < 32; i++) m[i + 32] = pk[i];
-          crypto_hash(h, m, n);
-          reduce(h);
-          scalarmult(p, q, h);
-
-          scalarbase(q, sm.subarray(32));
-          add(p, q);
-          pack(t, p);
-
-          n -= 64;
-          if (crypto_verify_32(sm, 0, t, 0)) {
-            for (i = 0; i < n; i++) m[i] = 0;
-            return -1;
-          }
+var hasOwnProperty = {}.hasOwnProperty;
+module.exports = function (it, key) {
+  return hasOwnProperty.call(it, key);
+};
 
-          for (i = 0; i < n; i++) m[i] = sm[i + 64];
-          mlen = n;
-          return mlen;
-        }
-
-        var crypto_secretbox_KEYBYTES = 32,
-          crypto_secretbox_NONCEBYTES = 24,
-          crypto_secretbox_ZEROBYTES = 32,
-          crypto_secretbox_BOXZEROBYTES = 16,
-          crypto_scalarmult_BYTES = 32,
-          crypto_scalarmult_SCALARBYTES = 32,
-          crypto_box_PUBLICKEYBYTES = 32,
-          crypto_box_SECRETKEYBYTES = 32,
-          crypto_box_BEFORENMBYTES = 32,
-          crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
-          crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
-          crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
-          crypto_sign_BYTES = 64,
-          crypto_sign_PUBLICKEYBYTES = 32,
-          crypto_sign_SECRETKEYBYTES = 64,
-          crypto_sign_SEEDBYTES = 32,
-          crypto_hash_BYTES = 64;
-
-        nacl.lowlevel = {
-          crypto_core_hsalsa20: crypto_core_hsalsa20,
-          crypto_stream_xor: crypto_stream_xor,
-          crypto_stream: crypto_stream,
-          crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
-          crypto_stream_salsa20: crypto_stream_salsa20,
-          crypto_onetimeauth: crypto_onetimeauth,
-          crypto_onetimeauth_verify: crypto_onetimeauth_verify,
-          crypto_verify_16: crypto_verify_16,
-          crypto_verify_32: crypto_verify_32,
-          crypto_secretbox: crypto_secretbox,
-          crypto_secretbox_open: crypto_secretbox_open,
-          crypto_scalarmult: crypto_scalarmult,
-          crypto_scalarmult_base: crypto_scalarmult_base,
-          crypto_box_beforenm: crypto_box_beforenm,
-          crypto_box_afternm: crypto_box_afternm,
-          crypto_box: crypto_box,
-          crypto_box_open: crypto_box_open,
-          crypto_box_keypair: crypto_box_keypair,
-          crypto_hash: crypto_hash,
-          crypto_sign: crypto_sign,
-          crypto_sign_keypair: crypto_sign_keypair,
-          crypto_sign_open: crypto_sign_open,
-
-          crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
-          crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
-          crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
-          crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
-          crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
-          crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
-          crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
-          crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
-          crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
-          crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
-          crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
-          crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
-          crypto_sign_BYTES: crypto_sign_BYTES,
-          crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
-          crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
-          crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
-          crypto_hash_BYTES: crypto_hash_BYTES,
-        };
 
-        /* High-level API */
+/***/ }),
+/* 72 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var anObject = __webpack_require__(35);
+var IE8_DOM_DEFINE = __webpack_require__(238);
+var toPrimitive = __webpack_require__(255);
+var dP = Object.defineProperty;
+
+exports.f = __webpack_require__(51) ? Object.defineProperty : function defineProperty(O, P, Attributes) {
+  anObject(O);
+  P = toPrimitive(P, true);
+  anObject(Attributes);
+  if (IE8_DOM_DEFINE) try {
+    return dP(O, P, Attributes);
+  } catch (e) { /* empty */ }
+  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
+  if ('value' in Attributes) O[P] = Attributes.value;
+  return O;
+};
 
-        function checkLengths(k, n) {
-          if (k.length !== crypto_secretbox_KEYBYTES)
-            throw new Error("bad key size");
-          if (n.length !== crypto_secretbox_NONCEBYTES)
-            throw new Error("bad nonce size");
-        }
 
-        function checkBoxLengths(pk, sk) {
-          if (pk.length !== crypto_box_PUBLICKEYBYTES)
-            throw new Error("bad public key size");
-          if (sk.length !== crypto_box_SECRETKEYBYTES)
-            throw new Error("bad secret key size");
-        }
+/***/ }),
+/* 73 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        function checkArrayTypes() {
-          var t, i;
-          for (i = 0; i < arguments.length; i++) {
-            if (
-              (t = Object.prototype.toString.call(arguments[i])) !==
-              "[object Uint8Array]"
-            )
-              throw new TypeError("unexpected type " + t + ", use Uint8Array");
-          }
-        }
+"use strict";
+// JS-YAML's default schema for `load` function.
+// It is not described in the YAML specification.
+//
+// This schema is based on JS-YAML's default safe schema and includes
+// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
+//
+// Also this schema is used as default base schema at `Schema.create` function.
 
-        function cleanup(arr) {
-          for (var i = 0; i < arr.length; i++) arr[i] = 0;
-        }
 
-        // TODO: Completely remove this in v0.15.
-        if (!nacl.util) {
-          nacl.util = {};
-          nacl.util.decodeUTF8 =
-            nacl.util.encodeUTF8 =
-            nacl.util.encodeBase64 =
-            nacl.util.decodeBase64 =
-              function () {
-                throw new Error(
-                  "nacl.util moved into separate package: https://github.com/dchest/tweetnacl-util-js",
-                );
-              };
-        }
 
-        nacl.randomBytes = function (n) {
-          var b = new Uint8Array(n);
-          randombytes(b, n);
-          return b;
-        };
 
-        nacl.secretbox = function (msg, nonce, key) {
-          checkArrayTypes(msg, nonce, key);
-          checkLengths(key, nonce);
-          var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
-          var c = new Uint8Array(m.length);
-          for (var i = 0; i < msg.length; i++)
-            m[i + crypto_secretbox_ZEROBYTES] = msg[i];
-          crypto_secretbox(c, m, m.length, nonce, key);
-          return c.subarray(crypto_secretbox_BOXZEROBYTES);
-        };
 
-        nacl.secretbox.open = function (box, nonce, key) {
-          checkArrayTypes(box, nonce, key);
-          checkLengths(key, nonce);
-          var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
-          var m = new Uint8Array(c.length);
-          for (var i = 0; i < box.length; i++)
-            c[i + crypto_secretbox_BOXZEROBYTES] = box[i];
-          if (c.length < 32) return false;
-          if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0)
-            return false;
-          return m.subarray(crypto_secretbox_ZEROBYTES);
-        };
+var Schema = __webpack_require__(44);
 
-        nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
-        nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
-        nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
-
-        nacl.scalarMult = function (n, p) {
-          checkArrayTypes(n, p);
-          if (n.length !== crypto_scalarmult_SCALARBYTES)
-            throw new Error("bad n size");
-          if (p.length !== crypto_scalarmult_BYTES)
-            throw new Error("bad p size");
-          var q = new Uint8Array(crypto_scalarmult_BYTES);
-          crypto_scalarmult(q, n, p);
-          return q;
-        };
 
-        nacl.scalarMult.base = function (n) {
-          checkArrayTypes(n);
-          if (n.length !== crypto_scalarmult_SCALARBYTES)
-            throw new Error("bad n size");
-          var q = new Uint8Array(crypto_scalarmult_BYTES);
-          crypto_scalarmult_base(q, n);
-          return q;
-        };
+module.exports = Schema.DEFAULT = new Schema({
+  include: [
+    __webpack_require__(55)
+  ],
+  explicit: [
+    __webpack_require__(290),
+    __webpack_require__(289),
+    __webpack_require__(288)
+  ]
+});
+
+
+/***/ }),
+/* 74 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+var assert = __webpack_require__(16);
+var util = __webpack_require__(3);
+
+function FingerprintFormatError(fp, format) {
+	if (Error.captureStackTrace)
+		Error.captureStackTrace(this, FingerprintFormatError);
+	this.name = 'FingerprintFormatError';
+	this.fingerprint = fp;
+	this.format = format;
+	this.message = 'Fingerprint format is not supported, or is invalid: ';
+	if (fp !== undefined)
+		this.message += ' fingerprint = ' + fp;
+	if (format !== undefined)
+		this.message += ' format = ' + format;
+}
+util.inherits(FingerprintFormatError, Error);
+
+function InvalidAlgorithmError(alg) {
+	if (Error.captureStackTrace)
+		Error.captureStackTrace(this, InvalidAlgorithmError);
+	this.name = 'InvalidAlgorithmError';
+	this.algorithm = alg;
+	this.message = 'Algorithm "' + alg + '" is not supported';
+}
+util.inherits(InvalidAlgorithmError, Error);
+
+function KeyParseError(name, format, innerErr) {
+	if (Error.captureStackTrace)
+		Error.captureStackTrace(this, KeyParseError);
+	this.name = 'KeyParseError';
+	this.format = format;
+	this.keyName = name;
+	this.innerErr = innerErr;
+	this.message = 'Failed to parse ' + name + ' as a valid ' + format +
+	    ' format key: ' + innerErr.message;
+}
+util.inherits(KeyParseError, Error);
+
+function SignatureParseError(type, format, innerErr) {
+	if (Error.captureStackTrace)
+		Error.captureStackTrace(this, SignatureParseError);
+	this.name = 'SignatureParseError';
+	this.type = type;
+	this.format = format;
+	this.innerErr = innerErr;
+	this.message = 'Failed to parse the given data as a ' + type +
+	    ' signature in ' + format + ' format: ' + innerErr.message;
+}
+util.inherits(SignatureParseError, Error);
+
+function CertificateParseError(name, format, innerErr) {
+	if (Error.captureStackTrace)
+		Error.captureStackTrace(this, CertificateParseError);
+	this.name = 'CertificateParseError';
+	this.format = format;
+	this.certName = name;
+	this.innerErr = innerErr;
+	this.message = 'Failed to parse ' + name + ' as a valid ' + format +
+	    ' format certificate: ' + innerErr.message;
+}
+util.inherits(CertificateParseError, Error);
+
+function KeyEncryptedError(name, format) {
+	if (Error.captureStackTrace)
+		Error.captureStackTrace(this, KeyEncryptedError);
+	this.name = 'KeyEncryptedError';
+	this.format = format;
+	this.keyName = name;
+	this.message = 'The ' + format + ' format key ' + name + ' is ' +
+	    'encrypted (password-protected), and no passphrase was ' +
+	    'provided in `options`';
+}
+util.inherits(KeyEncryptedError, Error);
+
+module.exports = {
+	FingerprintFormatError: FingerprintFormatError,
+	InvalidAlgorithmError: InvalidAlgorithmError,
+	KeyParseError: KeyParseError,
+	SignatureParseError: SignatureParseError,
+	KeyEncryptedError: KeyEncryptedError,
+	CertificateParseError: CertificateParseError
+};
 
-        nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
-        nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
 
-        nacl.box = function (msg, nonce, publicKey, secretKey) {
-          var k = nacl.box.before(publicKey, secretKey);
-          return nacl.secretbox(msg, nonce, k);
-        };
+/***/ }),
+/* 75 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+module.exports = Signature;
+
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var crypto = __webpack_require__(11);
+var errs = __webpack_require__(74);
+var utils = __webpack_require__(26);
+var asn1 = __webpack_require__(66);
+var SSHBuffer = __webpack_require__(159);
+
+var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+var SignatureParseError = errs.SignatureParseError;
+
+function Signature(opts) {
+	assert.object(opts, 'options');
+	assert.arrayOfObject(opts.parts, 'options.parts');
+	assert.string(opts.type, 'options.type');
+
+	var partLookup = {};
+	for (var i = 0; i < opts.parts.length; ++i) {
+		var part = opts.parts[i];
+		partLookup[part.name] = part;
+	}
+
+	this.type = opts.type;
+	this.hashAlgorithm = opts.hashAlgo;
+	this.curve = opts.curve;
+	this.parts = opts.parts;
+	this.part = partLookup;
+}
+
+Signature.prototype.toBuffer = function (format) {
+	if (format === undefined)
+		format = 'asn1';
+	assert.string(format, 'format');
+
+	var buf;
+	var stype = 'ssh-' + this.type;
+
+	switch (this.type) {
+	case 'rsa':
+		switch (this.hashAlgorithm) {
+		case 'sha256':
+			stype = 'rsa-sha2-256';
+			break;
+		case 'sha512':
+			stype = 'rsa-sha2-512';
+			break;
+		case 'sha1':
+		case undefined:
+			break;
+		default:
+			throw (new Error('SSH signature ' +
+			    'format does not support hash ' +
+			    'algorithm ' + this.hashAlgorithm));
+		}
+		if (format === 'ssh') {
+			buf = new SSHBuffer({});
+			buf.writeString(stype);
+			buf.writePart(this.part.sig);
+			return (buf.toBuffer());
+		} else {
+			return (this.part.sig.data);
+		}
+		break;
+
+	case 'ed25519':
+		if (format === 'ssh') {
+			buf = new SSHBuffer({});
+			buf.writeString(stype);
+			buf.writePart(this.part.sig);
+			return (buf.toBuffer());
+		} else {
+			return (this.part.sig.data);
+		}
+		break;
+
+	case 'dsa':
+	case 'ecdsa':
+		var r, s;
+		if (format === 'asn1') {
+			var der = new asn1.BerWriter();
+			der.startSequence();
+			r = utils.mpNormalize(this.part.r.data);
+			s = utils.mpNormalize(this.part.s.data);
+			der.writeBuffer(r, asn1.Ber.Integer);
+			der.writeBuffer(s, asn1.Ber.Integer);
+			der.endSequence();
+			return (der.buffer);
+		} else if (format === 'ssh' && this.type === 'dsa') {
+			buf = new SSHBuffer({});
+			buf.writeString('ssh-dss');
+			r = this.part.r.data;
+			if (r.length > 20 && r[0] === 0x00)
+				r = r.slice(1);
+			s = this.part.s.data;
+			if (s.length > 20 && s[0] === 0x00)
+				s = s.slice(1);
+			if ((this.hashAlgorithm &&
+			    this.hashAlgorithm !== 'sha1') ||
+			    r.length + s.length !== 40) {
+				throw (new Error('OpenSSH only supports ' +
+				    'DSA signatures with SHA1 hash'));
+			}
+			buf.writeBuffer(Buffer.concat([r, s]));
+			return (buf.toBuffer());
+		} else if (format === 'ssh' && this.type === 'ecdsa') {
+			var inner = new SSHBuffer({});
+			r = this.part.r.data;
+			inner.writeBuffer(r);
+			inner.writePart(this.part.s);
+
+			buf = new SSHBuffer({});
+			/* XXX: find a more proper way to do this? */
+			var curve;
+			if (r[0] === 0x00)
+				r = r.slice(1);
+			var sz = r.length * 8;
+			if (sz === 256)
+				curve = 'nistp256';
+			else if (sz === 384)
+				curve = 'nistp384';
+			else if (sz === 528)
+				curve = 'nistp521';
+			buf.writeString('ecdsa-sha2-' + curve);
+			buf.writeBuffer(inner.toBuffer());
+			return (buf.toBuffer());
+		}
+		throw (new Error('Invalid signature format'));
+	default:
+		throw (new Error('Invalid signature data'));
+	}
+};
 
-        nacl.box.before = function (publicKey, secretKey) {
-          checkArrayTypes(publicKey, secretKey);
-          checkBoxLengths(publicKey, secretKey);
-          var k = new Uint8Array(crypto_box_BEFORENMBYTES);
-          crypto_box_beforenm(k, publicKey, secretKey);
-          return k;
-        };
+Signature.prototype.toString = function (format) {
+	assert.optionalString(format, 'format');
+	return (this.toBuffer(format).toString('base64'));
+};
 
-        nacl.box.after = nacl.secretbox;
+Signature.parse = function (data, type, format) {
+	if (typeof (data) === 'string')
+		data = Buffer.from(data, 'base64');
+	assert.buffer(data, 'data');
+	assert.string(format, 'format');
+	assert.string(type, 'type');
+
+	var opts = {};
+	opts.type = type.toLowerCase();
+	opts.parts = [];
+
+	try {
+		assert.ok(data.length > 0, 'signature must not be empty');
+		switch (opts.type) {
+		case 'rsa':
+			return (parseOneNum(data, type, format, opts));
+		case 'ed25519':
+			return (parseOneNum(data, type, format, opts));
+
+		case 'dsa':
+		case 'ecdsa':
+			if (format === 'asn1')
+				return (parseDSAasn1(data, type, format, opts));
+			else if (opts.type === 'dsa')
+				return (parseDSA(data, type, format, opts));
+			else
+				return (parseECDSA(data, type, format, opts));
+
+		default:
+			throw (new InvalidAlgorithmError(type));
+		}
+
+	} catch (e) {
+		if (e instanceof InvalidAlgorithmError)
+			throw (e);
+		throw (new SignatureParseError(type, format, e));
+	}
+};
 
-        nacl.box.open = function (msg, nonce, publicKey, secretKey) {
-          var k = nacl.box.before(publicKey, secretKey);
-          return nacl.secretbox.open(msg, nonce, k);
-        };
+function parseOneNum(data, type, format, opts) {
+	if (format === 'ssh') {
+		try {
+			var buf = new SSHBuffer({buffer: data});
+			var head = buf.readString();
+		} catch (e) {
+			/* fall through */
+		}
+		if (buf !== undefined) {
+			var msg = 'SSH signature does not match expected ' +
+			    'type (expected ' + type + ', got ' + head + ')';
+			switch (head) {
+			case 'ssh-rsa':
+				assert.strictEqual(type, 'rsa', msg);
+				opts.hashAlgo = 'sha1';
+				break;
+			case 'rsa-sha2-256':
+				assert.strictEqual(type, 'rsa', msg);
+				opts.hashAlgo = 'sha256';
+				break;
+			case 'rsa-sha2-512':
+				assert.strictEqual(type, 'rsa', msg);
+				opts.hashAlgo = 'sha512';
+				break;
+			case 'ssh-ed25519':
+				assert.strictEqual(type, 'ed25519', msg);
+				opts.hashAlgo = 'sha512';
+				break;
+			default:
+				throw (new Error('Unknown SSH signature ' +
+				    'type: ' + head));
+			}
+			var sig = buf.readPart();
+			assert.ok(buf.atEnd(), 'extra trailing bytes');
+			sig.name = 'sig';
+			opts.parts.push(sig);
+			return (new Signature(opts));
+		}
+	}
+	opts.parts.push({name: 'sig', data: data});
+	return (new Signature(opts));
+}
+
+function parseDSAasn1(data, type, format, opts) {
+	var der = new asn1.BerReader(data);
+	der.readSequence();
+	var r = der.readString(asn1.Ber.Integer, true);
+	var s = der.readString(asn1.Ber.Integer, true);
+
+	opts.parts.push({name: 'r', data: utils.mpNormalize(r)});
+	opts.parts.push({name: 's', data: utils.mpNormalize(s)});
+
+	return (new Signature(opts));
+}
+
+function parseDSA(data, type, format, opts) {
+	if (data.length != 40) {
+		var buf = new SSHBuffer({buffer: data});
+		var d = buf.readBuffer();
+		if (d.toString('ascii') === 'ssh-dss')
+			d = buf.readBuffer();
+		assert.ok(buf.atEnd(), 'extra trailing bytes');
+		assert.strictEqual(d.length, 40, 'invalid inner length');
+		data = d;
+	}
+	opts.parts.push({name: 'r', data: data.slice(0, 20)});
+	opts.parts.push({name: 's', data: data.slice(20, 40)});
+	return (new Signature(opts));
+}
+
+function parseECDSA(data, type, format, opts) {
+	var buf = new SSHBuffer({buffer: data});
+
+	var r, s;
+	var inner = buf.readBuffer();
+	var stype = inner.toString('ascii');
+	if (stype.slice(0, 6) === 'ecdsa-') {
+		var parts = stype.split('-');
+		assert.strictEqual(parts[0], 'ecdsa');
+		assert.strictEqual(parts[1], 'sha2');
+		opts.curve = parts[2];
+		switch (opts.curve) {
+		case 'nistp256':
+			opts.hashAlgo = 'sha256';
+			break;
+		case 'nistp384':
+			opts.hashAlgo = 'sha384';
+			break;
+		case 'nistp521':
+			opts.hashAlgo = 'sha512';
+			break;
+		default:
+			throw (new Error('Unsupported ECDSA curve: ' +
+			    opts.curve));
+		}
+		inner = buf.readBuffer();
+		assert.ok(buf.atEnd(), 'extra trailing bytes on outer');
+		buf = new SSHBuffer({buffer: inner});
+		r = buf.readPart();
+	} else {
+		r = {data: inner};
+	}
+
+	s = buf.readPart();
+	assert.ok(buf.atEnd(), 'extra trailing bytes');
+
+	r.name = 'r';
+	s.name = 's';
+
+	opts.parts.push(r);
+	opts.parts.push(s);
+	return (new Signature(opts));
+}
+
+Signature.isSignature = function (obj, ver) {
+	return (utils.isCompatible(obj, Signature, ver));
+};
 
-        nacl.box.open.after = nacl.secretbox.open;
+/*
+ * API versions for Signature:
+ * [1,0] -- initial ver
+ * [2,0] -- support for rsa in full ssh format, compat with sshpk-agent
+ *          hashAlgorithm property
+ * [2,1] -- first tagged version
+ */
+Signature.prototype._sshpkApiVersion = [2, 1];
 
-        nacl.box.keyPair = function () {
-          var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-          var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
-          crypto_box_keypair(pk, sk);
-          return { publicKey: pk, secretKey: sk };
-        };
+Signature._oldVersionDetect = function (obj) {
+	assert.func(obj.toBuffer);
+	if (obj.hasOwnProperty('hashAlgorithm'))
+		return ([2, 0]);
+	return ([1, 0]);
+};
 
-        nacl.box.keyPair.fromSecretKey = function (secretKey) {
-          checkArrayTypes(secretKey);
-          if (secretKey.length !== crypto_box_SECRETKEYBYTES)
-            throw new Error("bad secret key size");
-          var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
-          crypto_scalarmult_base(pk, secretKey);
-          return { publicKey: pk, secretKey: new Uint8Array(secretKey) };
-        };
 
-        nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
-        nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
-        nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
-        nacl.box.nonceLength = crypto_box_NONCEBYTES;
-        nacl.box.overheadLength = nacl.secretbox.overheadLength;
-
-        nacl.sign = function (msg, secretKey) {
-          checkArrayTypes(msg, secretKey);
-          if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-            throw new Error("bad secret key size");
-          var signedMsg = new Uint8Array(crypto_sign_BYTES + msg.length);
-          crypto_sign(signedMsg, msg, msg.length, secretKey);
-          return signedMsg;
-        };
+/***/ }),
+/* 76 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        nacl.sign.open = function (signedMsg, publicKey) {
-          if (arguments.length !== 2)
-            throw new Error(
-              "nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?",
-            );
-          checkArrayTypes(signedMsg, publicKey);
-          if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-            throw new Error("bad public key size");
-          var tmp = new Uint8Array(signedMsg.length);
-          var mlen = crypto_sign_open(
-            tmp,
-            signedMsg,
-            signedMsg.length,
-            publicKey,
-          );
-          if (mlen < 0) return null;
-          var m = new Uint8Array(mlen);
-          for (var i = 0; i < m.length; i++) m[i] = tmp[i];
-          return m;
-        };
+(function(nacl) {
+'use strict';
 
-        nacl.sign.detached = function (msg, secretKey) {
-          var signedMsg = nacl.sign(msg, secretKey);
-          var sig = new Uint8Array(crypto_sign_BYTES);
-          for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
-          return sig;
-        };
+// Ported in 2014 by Dmitry Chestnykh and Devi Mandiri.
+// Public domain.
+//
+// Implementation derived from TweetNaCl version 20140427.
+// See for details: http://tweetnacl.cr.yp.to/
 
-        nacl.sign.detached.verify = function (msg, sig, publicKey) {
-          checkArrayTypes(msg, sig, publicKey);
-          if (sig.length !== crypto_sign_BYTES)
-            throw new Error("bad signature size");
-          if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
-            throw new Error("bad public key size");
-          var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
-          var m = new Uint8Array(crypto_sign_BYTES + msg.length);
-          var i;
-          for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
-          for (i = 0; i < msg.length; i++) sm[i + crypto_sign_BYTES] = msg[i];
-          return crypto_sign_open(m, sm, sm.length, publicKey) >= 0;
-        };
+var gf = function(init) {
+  var i, r = new Float64Array(16);
+  if (init) for (i = 0; i < init.length; i++) r[i] = init[i];
+  return r;
+};
 
-        nacl.sign.keyPair = function () {
-          var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-          var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-          crypto_sign_keypair(pk, sk);
-          return { publicKey: pk, secretKey: sk };
-        };
+//  Pluggable, initialized in high-level API below.
+var randombytes = function(/* x, n */) { throw new Error('no PRNG'); };
+
+var _0 = new Uint8Array(16);
+var _9 = new Uint8Array(32); _9[0] = 9;
+
+var gf0 = gf(),
+    gf1 = gf([1]),
+    _121665 = gf([0xdb41, 1]),
+    D = gf([0x78a3, 0x1359, 0x4dca, 0x75eb, 0xd8ab, 0x4141, 0x0a4d, 0x0070, 0xe898, 0x7779, 0x4079, 0x8cc7, 0xfe73, 0x2b6f, 0x6cee, 0x5203]),
+    D2 = gf([0xf159, 0x26b2, 0x9b94, 0xebd6, 0xb156, 0x8283, 0x149a, 0x00e0, 0xd130, 0xeef3, 0x80f2, 0x198e, 0xfce7, 0x56df, 0xd9dc, 0x2406]),
+    X = gf([0xd51a, 0x8f25, 0x2d60, 0xc956, 0xa7b2, 0x9525, 0xc760, 0x692c, 0xdc5c, 0xfdd6, 0xe231, 0xc0a4, 0x53fe, 0xcd6e, 0x36d3, 0x2169]),
+    Y = gf([0x6658, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666, 0x6666]),
+    I = gf([0xa0b0, 0x4a0e, 0x1b27, 0xc4ee, 0xe478, 0xad2f, 0x1806, 0x2f43, 0xd7a7, 0x3dfb, 0x0099, 0x2b4d, 0xdf0b, 0x4fc1, 0x2480, 0x2b83]);
+
+function ts64(x, i, h, l) {
+  x[i]   = (h >> 24) & 0xff;
+  x[i+1] = (h >> 16) & 0xff;
+  x[i+2] = (h >>  8) & 0xff;
+  x[i+3] = h & 0xff;
+  x[i+4] = (l >> 24)  & 0xff;
+  x[i+5] = (l >> 16)  & 0xff;
+  x[i+6] = (l >>  8)  & 0xff;
+  x[i+7] = l & 0xff;
+}
+
+function vn(x, xi, y, yi, n) {
+  var i,d = 0;
+  for (i = 0; i < n; i++) d |= x[xi+i]^y[yi+i];
+  return (1 & ((d - 1) >>> 8)) - 1;
+}
+
+function crypto_verify_16(x, xi, y, yi) {
+  return vn(x,xi,y,yi,16);
+}
+
+function crypto_verify_32(x, xi, y, yi) {
+  return vn(x,xi,y,yi,32);
+}
+
+function core_salsa20(o, p, k, c) {
+  var j0  = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
+      j1  = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
+      j2  = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
+      j3  = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
+      j4  = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
+      j5  = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
+      j6  = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
+      j7  = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
+      j8  = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
+      j9  = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
+      j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
+      j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
+      j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
+      j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
+      j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
+      j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
+
+  var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
+      x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
+      x15 = j15, u;
+
+  for (var i = 0; i < 20; i += 2) {
+    u = x0 + x12 | 0;
+    x4 ^= u<<7 | u>>>(32-7);
+    u = x4 + x0 | 0;
+    x8 ^= u<<9 | u>>>(32-9);
+    u = x8 + x4 | 0;
+    x12 ^= u<<13 | u>>>(32-13);
+    u = x12 + x8 | 0;
+    x0 ^= u<<18 | u>>>(32-18);
+
+    u = x5 + x1 | 0;
+    x9 ^= u<<7 | u>>>(32-7);
+    u = x9 + x5 | 0;
+    x13 ^= u<<9 | u>>>(32-9);
+    u = x13 + x9 | 0;
+    x1 ^= u<<13 | u>>>(32-13);
+    u = x1 + x13 | 0;
+    x5 ^= u<<18 | u>>>(32-18);
+
+    u = x10 + x6 | 0;
+    x14 ^= u<<7 | u>>>(32-7);
+    u = x14 + x10 | 0;
+    x2 ^= u<<9 | u>>>(32-9);
+    u = x2 + x14 | 0;
+    x6 ^= u<<13 | u>>>(32-13);
+    u = x6 + x2 | 0;
+    x10 ^= u<<18 | u>>>(32-18);
+
+    u = x15 + x11 | 0;
+    x3 ^= u<<7 | u>>>(32-7);
+    u = x3 + x15 | 0;
+    x7 ^= u<<9 | u>>>(32-9);
+    u = x7 + x3 | 0;
+    x11 ^= u<<13 | u>>>(32-13);
+    u = x11 + x7 | 0;
+    x15 ^= u<<18 | u>>>(32-18);
+
+    u = x0 + x3 | 0;
+    x1 ^= u<<7 | u>>>(32-7);
+    u = x1 + x0 | 0;
+    x2 ^= u<<9 | u>>>(32-9);
+    u = x2 + x1 | 0;
+    x3 ^= u<<13 | u>>>(32-13);
+    u = x3 + x2 | 0;
+    x0 ^= u<<18 | u>>>(32-18);
+
+    u = x5 + x4 | 0;
+    x6 ^= u<<7 | u>>>(32-7);
+    u = x6 + x5 | 0;
+    x7 ^= u<<9 | u>>>(32-9);
+    u = x7 + x6 | 0;
+    x4 ^= u<<13 | u>>>(32-13);
+    u = x4 + x7 | 0;
+    x5 ^= u<<18 | u>>>(32-18);
+
+    u = x10 + x9 | 0;
+    x11 ^= u<<7 | u>>>(32-7);
+    u = x11 + x10 | 0;
+    x8 ^= u<<9 | u>>>(32-9);
+    u = x8 + x11 | 0;
+    x9 ^= u<<13 | u>>>(32-13);
+    u = x9 + x8 | 0;
+    x10 ^= u<<18 | u>>>(32-18);
+
+    u = x15 + x14 | 0;
+    x12 ^= u<<7 | u>>>(32-7);
+    u = x12 + x15 | 0;
+    x13 ^= u<<9 | u>>>(32-9);
+    u = x13 + x12 | 0;
+    x14 ^= u<<13 | u>>>(32-13);
+    u = x14 + x13 | 0;
+    x15 ^= u<<18 | u>>>(32-18);
+  }
+   x0 =  x0 +  j0 | 0;
+   x1 =  x1 +  j1 | 0;
+   x2 =  x2 +  j2 | 0;
+   x3 =  x3 +  j3 | 0;
+   x4 =  x4 +  j4 | 0;
+   x5 =  x5 +  j5 | 0;
+   x6 =  x6 +  j6 | 0;
+   x7 =  x7 +  j7 | 0;
+   x8 =  x8 +  j8 | 0;
+   x9 =  x9 +  j9 | 0;
+  x10 = x10 + j10 | 0;
+  x11 = x11 + j11 | 0;
+  x12 = x12 + j12 | 0;
+  x13 = x13 + j13 | 0;
+  x14 = x14 + j14 | 0;
+  x15 = x15 + j15 | 0;
+
+  o[ 0] = x0 >>>  0 & 0xff;
+  o[ 1] = x0 >>>  8 & 0xff;
+  o[ 2] = x0 >>> 16 & 0xff;
+  o[ 3] = x0 >>> 24 & 0xff;
+
+  o[ 4] = x1 >>>  0 & 0xff;
+  o[ 5] = x1 >>>  8 & 0xff;
+  o[ 6] = x1 >>> 16 & 0xff;
+  o[ 7] = x1 >>> 24 & 0xff;
+
+  o[ 8] = x2 >>>  0 & 0xff;
+  o[ 9] = x2 >>>  8 & 0xff;
+  o[10] = x2 >>> 16 & 0xff;
+  o[11] = x2 >>> 24 & 0xff;
+
+  o[12] = x3 >>>  0 & 0xff;
+  o[13] = x3 >>>  8 & 0xff;
+  o[14] = x3 >>> 16 & 0xff;
+  o[15] = x3 >>> 24 & 0xff;
+
+  o[16] = x4 >>>  0 & 0xff;
+  o[17] = x4 >>>  8 & 0xff;
+  o[18] = x4 >>> 16 & 0xff;
+  o[19] = x4 >>> 24 & 0xff;
+
+  o[20] = x5 >>>  0 & 0xff;
+  o[21] = x5 >>>  8 & 0xff;
+  o[22] = x5 >>> 16 & 0xff;
+  o[23] = x5 >>> 24 & 0xff;
+
+  o[24] = x6 >>>  0 & 0xff;
+  o[25] = x6 >>>  8 & 0xff;
+  o[26] = x6 >>> 16 & 0xff;
+  o[27] = x6 >>> 24 & 0xff;
+
+  o[28] = x7 >>>  0 & 0xff;
+  o[29] = x7 >>>  8 & 0xff;
+  o[30] = x7 >>> 16 & 0xff;
+  o[31] = x7 >>> 24 & 0xff;
+
+  o[32] = x8 >>>  0 & 0xff;
+  o[33] = x8 >>>  8 & 0xff;
+  o[34] = x8 >>> 16 & 0xff;
+  o[35] = x8 >>> 24 & 0xff;
+
+  o[36] = x9 >>>  0 & 0xff;
+  o[37] = x9 >>>  8 & 0xff;
+  o[38] = x9 >>> 16 & 0xff;
+  o[39] = x9 >>> 24 & 0xff;
+
+  o[40] = x10 >>>  0 & 0xff;
+  o[41] = x10 >>>  8 & 0xff;
+  o[42] = x10 >>> 16 & 0xff;
+  o[43] = x10 >>> 24 & 0xff;
+
+  o[44] = x11 >>>  0 & 0xff;
+  o[45] = x11 >>>  8 & 0xff;
+  o[46] = x11 >>> 16 & 0xff;
+  o[47] = x11 >>> 24 & 0xff;
+
+  o[48] = x12 >>>  0 & 0xff;
+  o[49] = x12 >>>  8 & 0xff;
+  o[50] = x12 >>> 16 & 0xff;
+  o[51] = x12 >>> 24 & 0xff;
+
+  o[52] = x13 >>>  0 & 0xff;
+  o[53] = x13 >>>  8 & 0xff;
+  o[54] = x13 >>> 16 & 0xff;
+  o[55] = x13 >>> 24 & 0xff;
+
+  o[56] = x14 >>>  0 & 0xff;
+  o[57] = x14 >>>  8 & 0xff;
+  o[58] = x14 >>> 16 & 0xff;
+  o[59] = x14 >>> 24 & 0xff;
+
+  o[60] = x15 >>>  0 & 0xff;
+  o[61] = x15 >>>  8 & 0xff;
+  o[62] = x15 >>> 16 & 0xff;
+  o[63] = x15 >>> 24 & 0xff;
+}
+
+function core_hsalsa20(o,p,k,c) {
+  var j0  = c[ 0] & 0xff | (c[ 1] & 0xff)<<8 | (c[ 2] & 0xff)<<16 | (c[ 3] & 0xff)<<24,
+      j1  = k[ 0] & 0xff | (k[ 1] & 0xff)<<8 | (k[ 2] & 0xff)<<16 | (k[ 3] & 0xff)<<24,
+      j2  = k[ 4] & 0xff | (k[ 5] & 0xff)<<8 | (k[ 6] & 0xff)<<16 | (k[ 7] & 0xff)<<24,
+      j3  = k[ 8] & 0xff | (k[ 9] & 0xff)<<8 | (k[10] & 0xff)<<16 | (k[11] & 0xff)<<24,
+      j4  = k[12] & 0xff | (k[13] & 0xff)<<8 | (k[14] & 0xff)<<16 | (k[15] & 0xff)<<24,
+      j5  = c[ 4] & 0xff | (c[ 5] & 0xff)<<8 | (c[ 6] & 0xff)<<16 | (c[ 7] & 0xff)<<24,
+      j6  = p[ 0] & 0xff | (p[ 1] & 0xff)<<8 | (p[ 2] & 0xff)<<16 | (p[ 3] & 0xff)<<24,
+      j7  = p[ 4] & 0xff | (p[ 5] & 0xff)<<8 | (p[ 6] & 0xff)<<16 | (p[ 7] & 0xff)<<24,
+      j8  = p[ 8] & 0xff | (p[ 9] & 0xff)<<8 | (p[10] & 0xff)<<16 | (p[11] & 0xff)<<24,
+      j9  = p[12] & 0xff | (p[13] & 0xff)<<8 | (p[14] & 0xff)<<16 | (p[15] & 0xff)<<24,
+      j10 = c[ 8] & 0xff | (c[ 9] & 0xff)<<8 | (c[10] & 0xff)<<16 | (c[11] & 0xff)<<24,
+      j11 = k[16] & 0xff | (k[17] & 0xff)<<8 | (k[18] & 0xff)<<16 | (k[19] & 0xff)<<24,
+      j12 = k[20] & 0xff | (k[21] & 0xff)<<8 | (k[22] & 0xff)<<16 | (k[23] & 0xff)<<24,
+      j13 = k[24] & 0xff | (k[25] & 0xff)<<8 | (k[26] & 0xff)<<16 | (k[27] & 0xff)<<24,
+      j14 = k[28] & 0xff | (k[29] & 0xff)<<8 | (k[30] & 0xff)<<16 | (k[31] & 0xff)<<24,
+      j15 = c[12] & 0xff | (c[13] & 0xff)<<8 | (c[14] & 0xff)<<16 | (c[15] & 0xff)<<24;
+
+  var x0 = j0, x1 = j1, x2 = j2, x3 = j3, x4 = j4, x5 = j5, x6 = j6, x7 = j7,
+      x8 = j8, x9 = j9, x10 = j10, x11 = j11, x12 = j12, x13 = j13, x14 = j14,
+      x15 = j15, u;
+
+  for (var i = 0; i < 20; i += 2) {
+    u = x0 + x12 | 0;
+    x4 ^= u<<7 | u>>>(32-7);
+    u = x4 + x0 | 0;
+    x8 ^= u<<9 | u>>>(32-9);
+    u = x8 + x4 | 0;
+    x12 ^= u<<13 | u>>>(32-13);
+    u = x12 + x8 | 0;
+    x0 ^= u<<18 | u>>>(32-18);
+
+    u = x5 + x1 | 0;
+    x9 ^= u<<7 | u>>>(32-7);
+    u = x9 + x5 | 0;
+    x13 ^= u<<9 | u>>>(32-9);
+    u = x13 + x9 | 0;
+    x1 ^= u<<13 | u>>>(32-13);
+    u = x1 + x13 | 0;
+    x5 ^= u<<18 | u>>>(32-18);
+
+    u = x10 + x6 | 0;
+    x14 ^= u<<7 | u>>>(32-7);
+    u = x14 + x10 | 0;
+    x2 ^= u<<9 | u>>>(32-9);
+    u = x2 + x14 | 0;
+    x6 ^= u<<13 | u>>>(32-13);
+    u = x6 + x2 | 0;
+    x10 ^= u<<18 | u>>>(32-18);
+
+    u = x15 + x11 | 0;
+    x3 ^= u<<7 | u>>>(32-7);
+    u = x3 + x15 | 0;
+    x7 ^= u<<9 | u>>>(32-9);
+    u = x7 + x3 | 0;
+    x11 ^= u<<13 | u>>>(32-13);
+    u = x11 + x7 | 0;
+    x15 ^= u<<18 | u>>>(32-18);
+
+    u = x0 + x3 | 0;
+    x1 ^= u<<7 | u>>>(32-7);
+    u = x1 + x0 | 0;
+    x2 ^= u<<9 | u>>>(32-9);
+    u = x2 + x1 | 0;
+    x3 ^= u<<13 | u>>>(32-13);
+    u = x3 + x2 | 0;
+    x0 ^= u<<18 | u>>>(32-18);
+
+    u = x5 + x4 | 0;
+    x6 ^= u<<7 | u>>>(32-7);
+    u = x6 + x5 | 0;
+    x7 ^= u<<9 | u>>>(32-9);
+    u = x7 + x6 | 0;
+    x4 ^= u<<13 | u>>>(32-13);
+    u = x4 + x7 | 0;
+    x5 ^= u<<18 | u>>>(32-18);
+
+    u = x10 + x9 | 0;
+    x11 ^= u<<7 | u>>>(32-7);
+    u = x11 + x10 | 0;
+    x8 ^= u<<9 | u>>>(32-9);
+    u = x8 + x11 | 0;
+    x9 ^= u<<13 | u>>>(32-13);
+    u = x9 + x8 | 0;
+    x10 ^= u<<18 | u>>>(32-18);
+
+    u = x15 + x14 | 0;
+    x12 ^= u<<7 | u>>>(32-7);
+    u = x12 + x15 | 0;
+    x13 ^= u<<9 | u>>>(32-9);
+    u = x13 + x12 | 0;
+    x14 ^= u<<13 | u>>>(32-13);
+    u = x14 + x13 | 0;
+    x15 ^= u<<18 | u>>>(32-18);
+  }
 
-        nacl.sign.keyPair.fromSecretKey = function (secretKey) {
-          checkArrayTypes(secretKey);
-          if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
-            throw new Error("bad secret key size");
-          var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-          for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32 + i];
-          return { publicKey: pk, secretKey: new Uint8Array(secretKey) };
-        };
+  o[ 0] = x0 >>>  0 & 0xff;
+  o[ 1] = x0 >>>  8 & 0xff;
+  o[ 2] = x0 >>> 16 & 0xff;
+  o[ 3] = x0 >>> 24 & 0xff;
+
+  o[ 4] = x5 >>>  0 & 0xff;
+  o[ 5] = x5 >>>  8 & 0xff;
+  o[ 6] = x5 >>> 16 & 0xff;
+  o[ 7] = x5 >>> 24 & 0xff;
+
+  o[ 8] = x10 >>>  0 & 0xff;
+  o[ 9] = x10 >>>  8 & 0xff;
+  o[10] = x10 >>> 16 & 0xff;
+  o[11] = x10 >>> 24 & 0xff;
+
+  o[12] = x15 >>>  0 & 0xff;
+  o[13] = x15 >>>  8 & 0xff;
+  o[14] = x15 >>> 16 & 0xff;
+  o[15] = x15 >>> 24 & 0xff;
+
+  o[16] = x6 >>>  0 & 0xff;
+  o[17] = x6 >>>  8 & 0xff;
+  o[18] = x6 >>> 16 & 0xff;
+  o[19] = x6 >>> 24 & 0xff;
+
+  o[20] = x7 >>>  0 & 0xff;
+  o[21] = x7 >>>  8 & 0xff;
+  o[22] = x7 >>> 16 & 0xff;
+  o[23] = x7 >>> 24 & 0xff;
+
+  o[24] = x8 >>>  0 & 0xff;
+  o[25] = x8 >>>  8 & 0xff;
+  o[26] = x8 >>> 16 & 0xff;
+  o[27] = x8 >>> 24 & 0xff;
+
+  o[28] = x9 >>>  0 & 0xff;
+  o[29] = x9 >>>  8 & 0xff;
+  o[30] = x9 >>> 16 & 0xff;
+  o[31] = x9 >>> 24 & 0xff;
+}
+
+function crypto_core_salsa20(out,inp,k,c) {
+  core_salsa20(out,inp,k,c);
+}
+
+function crypto_core_hsalsa20(out,inp,k,c) {
+  core_hsalsa20(out,inp,k,c);
+}
+
+var sigma = new Uint8Array([101, 120, 112, 97, 110, 100, 32, 51, 50, 45, 98, 121, 116, 101, 32, 107]);
+            // "expand 32-byte k"
+
+function crypto_stream_salsa20_xor(c,cpos,m,mpos,b,n,k) {
+  var z = new Uint8Array(16), x = new Uint8Array(64);
+  var u, i;
+  for (i = 0; i < 16; i++) z[i] = 0;
+  for (i = 0; i < 8; i++) z[i] = n[i];
+  while (b >= 64) {
+    crypto_core_salsa20(x,z,k,sigma);
+    for (i = 0; i < 64; i++) c[cpos+i] = m[mpos+i] ^ x[i];
+    u = 1;
+    for (i = 8; i < 16; i++) {
+      u = u + (z[i] & 0xff) | 0;
+      z[i] = u & 0xff;
+      u >>>= 8;
+    }
+    b -= 64;
+    cpos += 64;
+    mpos += 64;
+  }
+  if (b > 0) {
+    crypto_core_salsa20(x,z,k,sigma);
+    for (i = 0; i < b; i++) c[cpos+i] = m[mpos+i] ^ x[i];
+  }
+  return 0;
+}
+
+function crypto_stream_salsa20(c,cpos,b,n,k) {
+  var z = new Uint8Array(16), x = new Uint8Array(64);
+  var u, i;
+  for (i = 0; i < 16; i++) z[i] = 0;
+  for (i = 0; i < 8; i++) z[i] = n[i];
+  while (b >= 64) {
+    crypto_core_salsa20(x,z,k,sigma);
+    for (i = 0; i < 64; i++) c[cpos+i] = x[i];
+    u = 1;
+    for (i = 8; i < 16; i++) {
+      u = u + (z[i] & 0xff) | 0;
+      z[i] = u & 0xff;
+      u >>>= 8;
+    }
+    b -= 64;
+    cpos += 64;
+  }
+  if (b > 0) {
+    crypto_core_salsa20(x,z,k,sigma);
+    for (i = 0; i < b; i++) c[cpos+i] = x[i];
+  }
+  return 0;
+}
+
+function crypto_stream(c,cpos,d,n,k) {
+  var s = new Uint8Array(32);
+  crypto_core_hsalsa20(s,n,k,sigma);
+  var sn = new Uint8Array(8);
+  for (var i = 0; i < 8; i++) sn[i] = n[i+16];
+  return crypto_stream_salsa20(c,cpos,d,sn,s);
+}
+
+function crypto_stream_xor(c,cpos,m,mpos,d,n,k) {
+  var s = new Uint8Array(32);
+  crypto_core_hsalsa20(s,n,k,sigma);
+  var sn = new Uint8Array(8);
+  for (var i = 0; i < 8; i++) sn[i] = n[i+16];
+  return crypto_stream_salsa20_xor(c,cpos,m,mpos,d,sn,s);
+}
+
+/*
+* Port of Andrew Moon's Poly1305-donna-16. Public domain.
+* https://github.com/floodyberry/poly1305-donna
+*/
 
-        nacl.sign.keyPair.fromSeed = function (seed) {
-          checkArrayTypes(seed);
-          if (seed.length !== crypto_sign_SEEDBYTES)
-            throw new Error("bad seed size");
-          var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
-          var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
-          for (var i = 0; i < 32; i++) sk[i] = seed[i];
-          crypto_sign_keypair(pk, sk, true);
-          return { publicKey: pk, secretKey: sk };
-        };
+var poly1305 = function(key) {
+  this.buffer = new Uint8Array(16);
+  this.r = new Uint16Array(10);
+  this.h = new Uint16Array(10);
+  this.pad = new Uint16Array(8);
+  this.leftover = 0;
+  this.fin = 0;
+
+  var t0, t1, t2, t3, t4, t5, t6, t7;
+
+  t0 = key[ 0] & 0xff | (key[ 1] & 0xff) << 8; this.r[0] = ( t0                     ) & 0x1fff;
+  t1 = key[ 2] & 0xff | (key[ 3] & 0xff) << 8; this.r[1] = ((t0 >>> 13) | (t1 <<  3)) & 0x1fff;
+  t2 = key[ 4] & 0xff | (key[ 5] & 0xff) << 8; this.r[2] = ((t1 >>> 10) | (t2 <<  6)) & 0x1f03;
+  t3 = key[ 6] & 0xff | (key[ 7] & 0xff) << 8; this.r[3] = ((t2 >>>  7) | (t3 <<  9)) & 0x1fff;
+  t4 = key[ 8] & 0xff | (key[ 9] & 0xff) << 8; this.r[4] = ((t3 >>>  4) | (t4 << 12)) & 0x00ff;
+  this.r[5] = ((t4 >>>  1)) & 0x1ffe;
+  t5 = key[10] & 0xff | (key[11] & 0xff) << 8; this.r[6] = ((t4 >>> 14) | (t5 <<  2)) & 0x1fff;
+  t6 = key[12] & 0xff | (key[13] & 0xff) << 8; this.r[7] = ((t5 >>> 11) | (t6 <<  5)) & 0x1f81;
+  t7 = key[14] & 0xff | (key[15] & 0xff) << 8; this.r[8] = ((t6 >>>  8) | (t7 <<  8)) & 0x1fff;
+  this.r[9] = ((t7 >>>  5)) & 0x007f;
+
+  this.pad[0] = key[16] & 0xff | (key[17] & 0xff) << 8;
+  this.pad[1] = key[18] & 0xff | (key[19] & 0xff) << 8;
+  this.pad[2] = key[20] & 0xff | (key[21] & 0xff) << 8;
+  this.pad[3] = key[22] & 0xff | (key[23] & 0xff) << 8;
+  this.pad[4] = key[24] & 0xff | (key[25] & 0xff) << 8;
+  this.pad[5] = key[26] & 0xff | (key[27] & 0xff) << 8;
+  this.pad[6] = key[28] & 0xff | (key[29] & 0xff) << 8;
+  this.pad[7] = key[30] & 0xff | (key[31] & 0xff) << 8;
+};
 
-        nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
-        nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
-        nacl.sign.seedLength = crypto_sign_SEEDBYTES;
-        nacl.sign.signatureLength = crypto_sign_BYTES;
+poly1305.prototype.blocks = function(m, mpos, bytes) {
+  var hibit = this.fin ? 0 : (1 << 11);
+  var t0, t1, t2, t3, t4, t5, t6, t7, c;
+  var d0, d1, d2, d3, d4, d5, d6, d7, d8, d9;
+
+  var h0 = this.h[0],
+      h1 = this.h[1],
+      h2 = this.h[2],
+      h3 = this.h[3],
+      h4 = this.h[4],
+      h5 = this.h[5],
+      h6 = this.h[6],
+      h7 = this.h[7],
+      h8 = this.h[8],
+      h9 = this.h[9];
+
+  var r0 = this.r[0],
+      r1 = this.r[1],
+      r2 = this.r[2],
+      r3 = this.r[3],
+      r4 = this.r[4],
+      r5 = this.r[5],
+      r6 = this.r[6],
+      r7 = this.r[7],
+      r8 = this.r[8],
+      r9 = this.r[9];
+
+  while (bytes >= 16) {
+    t0 = m[mpos+ 0] & 0xff | (m[mpos+ 1] & 0xff) << 8; h0 += ( t0                     ) & 0x1fff;
+    t1 = m[mpos+ 2] & 0xff | (m[mpos+ 3] & 0xff) << 8; h1 += ((t0 >>> 13) | (t1 <<  3)) & 0x1fff;
+    t2 = m[mpos+ 4] & 0xff | (m[mpos+ 5] & 0xff) << 8; h2 += ((t1 >>> 10) | (t2 <<  6)) & 0x1fff;
+    t3 = m[mpos+ 6] & 0xff | (m[mpos+ 7] & 0xff) << 8; h3 += ((t2 >>>  7) | (t3 <<  9)) & 0x1fff;
+    t4 = m[mpos+ 8] & 0xff | (m[mpos+ 9] & 0xff) << 8; h4 += ((t3 >>>  4) | (t4 << 12)) & 0x1fff;
+    h5 += ((t4 >>>  1)) & 0x1fff;
+    t5 = m[mpos+10] & 0xff | (m[mpos+11] & 0xff) << 8; h6 += ((t4 >>> 14) | (t5 <<  2)) & 0x1fff;
+    t6 = m[mpos+12] & 0xff | (m[mpos+13] & 0xff) << 8; h7 += ((t5 >>> 11) | (t6 <<  5)) & 0x1fff;
+    t7 = m[mpos+14] & 0xff | (m[mpos+15] & 0xff) << 8; h8 += ((t6 >>>  8) | (t7 <<  8)) & 0x1fff;
+    h9 += ((t7 >>> 5)) | hibit;
+
+    c = 0;
+
+    d0 = c;
+    d0 += h0 * r0;
+    d0 += h1 * (5 * r9);
+    d0 += h2 * (5 * r8);
+    d0 += h3 * (5 * r7);
+    d0 += h4 * (5 * r6);
+    c = (d0 >>> 13); d0 &= 0x1fff;
+    d0 += h5 * (5 * r5);
+    d0 += h6 * (5 * r4);
+    d0 += h7 * (5 * r3);
+    d0 += h8 * (5 * r2);
+    d0 += h9 * (5 * r1);
+    c += (d0 >>> 13); d0 &= 0x1fff;
+
+    d1 = c;
+    d1 += h0 * r1;
+    d1 += h1 * r0;
+    d1 += h2 * (5 * r9);
+    d1 += h3 * (5 * r8);
+    d1 += h4 * (5 * r7);
+    c = (d1 >>> 13); d1 &= 0x1fff;
+    d1 += h5 * (5 * r6);
+    d1 += h6 * (5 * r5);
+    d1 += h7 * (5 * r4);
+    d1 += h8 * (5 * r3);
+    d1 += h9 * (5 * r2);
+    c += (d1 >>> 13); d1 &= 0x1fff;
+
+    d2 = c;
+    d2 += h0 * r2;
+    d2 += h1 * r1;
+    d2 += h2 * r0;
+    d2 += h3 * (5 * r9);
+    d2 += h4 * (5 * r8);
+    c = (d2 >>> 13); d2 &= 0x1fff;
+    d2 += h5 * (5 * r7);
+    d2 += h6 * (5 * r6);
+    d2 += h7 * (5 * r5);
+    d2 += h8 * (5 * r4);
+    d2 += h9 * (5 * r3);
+    c += (d2 >>> 13); d2 &= 0x1fff;
+
+    d3 = c;
+    d3 += h0 * r3;
+    d3 += h1 * r2;
+    d3 += h2 * r1;
+    d3 += h3 * r0;
+    d3 += h4 * (5 * r9);
+    c = (d3 >>> 13); d3 &= 0x1fff;
+    d3 += h5 * (5 * r8);
+    d3 += h6 * (5 * r7);
+    d3 += h7 * (5 * r6);
+    d3 += h8 * (5 * r5);
+    d3 += h9 * (5 * r4);
+    c += (d3 >>> 13); d3 &= 0x1fff;
+
+    d4 = c;
+    d4 += h0 * r4;
+    d4 += h1 * r3;
+    d4 += h2 * r2;
+    d4 += h3 * r1;
+    d4 += h4 * r0;
+    c = (d4 >>> 13); d4 &= 0x1fff;
+    d4 += h5 * (5 * r9);
+    d4 += h6 * (5 * r8);
+    d4 += h7 * (5 * r7);
+    d4 += h8 * (5 * r6);
+    d4 += h9 * (5 * r5);
+    c += (d4 >>> 13); d4 &= 0x1fff;
+
+    d5 = c;
+    d5 += h0 * r5;
+    d5 += h1 * r4;
+    d5 += h2 * r3;
+    d5 += h3 * r2;
+    d5 += h4 * r1;
+    c = (d5 >>> 13); d5 &= 0x1fff;
+    d5 += h5 * r0;
+    d5 += h6 * (5 * r9);
+    d5 += h7 * (5 * r8);
+    d5 += h8 * (5 * r7);
+    d5 += h9 * (5 * r6);
+    c += (d5 >>> 13); d5 &= 0x1fff;
+
+    d6 = c;
+    d6 += h0 * r6;
+    d6 += h1 * r5;
+    d6 += h2 * r4;
+    d6 += h3 * r3;
+    d6 += h4 * r2;
+    c = (d6 >>> 13); d6 &= 0x1fff;
+    d6 += h5 * r1;
+    d6 += h6 * r0;
+    d6 += h7 * (5 * r9);
+    d6 += h8 * (5 * r8);
+    d6 += h9 * (5 * r7);
+    c += (d6 >>> 13); d6 &= 0x1fff;
+
+    d7 = c;
+    d7 += h0 * r7;
+    d7 += h1 * r6;
+    d7 += h2 * r5;
+    d7 += h3 * r4;
+    d7 += h4 * r3;
+    c = (d7 >>> 13); d7 &= 0x1fff;
+    d7 += h5 * r2;
+    d7 += h6 * r1;
+    d7 += h7 * r0;
+    d7 += h8 * (5 * r9);
+    d7 += h9 * (5 * r8);
+    c += (d7 >>> 13); d7 &= 0x1fff;
+
+    d8 = c;
+    d8 += h0 * r8;
+    d8 += h1 * r7;
+    d8 += h2 * r6;
+    d8 += h3 * r5;
+    d8 += h4 * r4;
+    c = (d8 >>> 13); d8 &= 0x1fff;
+    d8 += h5 * r3;
+    d8 += h6 * r2;
+    d8 += h7 * r1;
+    d8 += h8 * r0;
+    d8 += h9 * (5 * r9);
+    c += (d8 >>> 13); d8 &= 0x1fff;
+
+    d9 = c;
+    d9 += h0 * r9;
+    d9 += h1 * r8;
+    d9 += h2 * r7;
+    d9 += h3 * r6;
+    d9 += h4 * r5;
+    c = (d9 >>> 13); d9 &= 0x1fff;
+    d9 += h5 * r4;
+    d9 += h6 * r3;
+    d9 += h7 * r2;
+    d9 += h8 * r1;
+    d9 += h9 * r0;
+    c += (d9 >>> 13); d9 &= 0x1fff;
+
+    c = (((c << 2) + c)) | 0;
+    c = (c + d0) | 0;
+    d0 = c & 0x1fff;
+    c = (c >>> 13);
+    d1 += c;
+
+    h0 = d0;
+    h1 = d1;
+    h2 = d2;
+    h3 = d3;
+    h4 = d4;
+    h5 = d5;
+    h6 = d6;
+    h7 = d7;
+    h8 = d8;
+    h9 = d9;
+
+    mpos += 16;
+    bytes -= 16;
+  }
+  this.h[0] = h0;
+  this.h[1] = h1;
+  this.h[2] = h2;
+  this.h[3] = h3;
+  this.h[4] = h4;
+  this.h[5] = h5;
+  this.h[6] = h6;
+  this.h[7] = h7;
+  this.h[8] = h8;
+  this.h[9] = h9;
+};
 
-        nacl.hash = function (msg) {
-          checkArrayTypes(msg);
-          var h = new Uint8Array(crypto_hash_BYTES);
-          crypto_hash(h, msg, msg.length);
-          return h;
-        };
+poly1305.prototype.finish = function(mac, macpos) {
+  var g = new Uint16Array(10);
+  var c, mask, f, i;
 
-        nacl.hash.hashLength = crypto_hash_BYTES;
+  if (this.leftover) {
+    i = this.leftover;
+    this.buffer[i++] = 1;
+    for (; i < 16; i++) this.buffer[i] = 0;
+    this.fin = 1;
+    this.blocks(this.buffer, 0, 16);
+  }
 
-        nacl.verify = function (x, y) {
-          checkArrayTypes(x, y);
-          // Zero length arguments are considered not equal.
-          if (x.length === 0 || y.length === 0) return false;
-          if (x.length !== y.length) return false;
-          return vn(x, 0, y, 0, x.length) === 0 ? true : false;
-        };
+  c = this.h[1] >>> 13;
+  this.h[1] &= 0x1fff;
+  for (i = 2; i < 10; i++) {
+    this.h[i] += c;
+    c = this.h[i] >>> 13;
+    this.h[i] &= 0x1fff;
+  }
+  this.h[0] += (c * 5);
+  c = this.h[0] >>> 13;
+  this.h[0] &= 0x1fff;
+  this.h[1] += c;
+  c = this.h[1] >>> 13;
+  this.h[1] &= 0x1fff;
+  this.h[2] += c;
+
+  g[0] = this.h[0] + 5;
+  c = g[0] >>> 13;
+  g[0] &= 0x1fff;
+  for (i = 1; i < 10; i++) {
+    g[i] = this.h[i] + c;
+    c = g[i] >>> 13;
+    g[i] &= 0x1fff;
+  }
+  g[9] -= (1 << 13);
+
+  mask = (c ^ 1) - 1;
+  for (i = 0; i < 10; i++) g[i] &= mask;
+  mask = ~mask;
+  for (i = 0; i < 10; i++) this.h[i] = (this.h[i] & mask) | g[i];
+
+  this.h[0] = ((this.h[0]       ) | (this.h[1] << 13)                    ) & 0xffff;
+  this.h[1] = ((this.h[1] >>>  3) | (this.h[2] << 10)                    ) & 0xffff;
+  this.h[2] = ((this.h[2] >>>  6) | (this.h[3] <<  7)                    ) & 0xffff;
+  this.h[3] = ((this.h[3] >>>  9) | (this.h[4] <<  4)                    ) & 0xffff;
+  this.h[4] = ((this.h[4] >>> 12) | (this.h[5] <<  1) | (this.h[6] << 14)) & 0xffff;
+  this.h[5] = ((this.h[6] >>>  2) | (this.h[7] << 11)                    ) & 0xffff;
+  this.h[6] = ((this.h[7] >>>  5) | (this.h[8] <<  8)                    ) & 0xffff;
+  this.h[7] = ((this.h[8] >>>  8) | (this.h[9] <<  5)                    ) & 0xffff;
+
+  f = this.h[0] + this.pad[0];
+  this.h[0] = f & 0xffff;
+  for (i = 1; i < 8; i++) {
+    f = (((this.h[i] + this.pad[i]) | 0) + (f >>> 16)) | 0;
+    this.h[i] = f & 0xffff;
+  }
 
-        nacl.setPRNG = function (fn) {
-          randombytes = fn;
-        };
+  mac[macpos+ 0] = (this.h[0] >>> 0) & 0xff;
+  mac[macpos+ 1] = (this.h[0] >>> 8) & 0xff;
+  mac[macpos+ 2] = (this.h[1] >>> 0) & 0xff;
+  mac[macpos+ 3] = (this.h[1] >>> 8) & 0xff;
+  mac[macpos+ 4] = (this.h[2] >>> 0) & 0xff;
+  mac[macpos+ 5] = (this.h[2] >>> 8) & 0xff;
+  mac[macpos+ 6] = (this.h[3] >>> 0) & 0xff;
+  mac[macpos+ 7] = (this.h[3] >>> 8) & 0xff;
+  mac[macpos+ 8] = (this.h[4] >>> 0) & 0xff;
+  mac[macpos+ 9] = (this.h[4] >>> 8) & 0xff;
+  mac[macpos+10] = (this.h[5] >>> 0) & 0xff;
+  mac[macpos+11] = (this.h[5] >>> 8) & 0xff;
+  mac[macpos+12] = (this.h[6] >>> 0) & 0xff;
+  mac[macpos+13] = (this.h[6] >>> 8) & 0xff;
+  mac[macpos+14] = (this.h[7] >>> 0) & 0xff;
+  mac[macpos+15] = (this.h[7] >>> 8) & 0xff;
+};
 
-        (function () {
-          // Initialize PRNG if environment provides CSPRNG.
-          // If not, methods calling randombytes will throw.
-          var crypto =
-            typeof self !== "undefined" ? self.crypto || self.msCrypto : null;
-          if (crypto && crypto.getRandomValues) {
-            // Browsers.
-            var QUOTA = 65536;
-            nacl.setPRNG(function (x, n) {
-              var i,
-                v = new Uint8Array(n);
-              for (i = 0; i < n; i += QUOTA) {
-                crypto.getRandomValues(
-                  v.subarray(i, i + Math.min(n - i, QUOTA)),
-                );
-              }
-              for (i = 0; i < n; i++) x[i] = v[i];
-              cleanup(v);
-            });
-          } else if (true) {
-            // Node.js.
-            crypto = __webpack_require__(11);
-            if (crypto && crypto.randomBytes) {
-              nacl.setPRNG(function (x, n) {
-                var i,
-                  v = crypto.randomBytes(n);
-                for (i = 0; i < n; i++) x[i] = v[i];
-                cleanup(v);
-              });
-            }
-          }
-        })();
-      })(
-        typeof module !== "undefined" && module.exports
-          ? module.exports
-          : (self.nacl = self.nacl || {}),
-      );
+poly1305.prototype.update = function(m, mpos, bytes) {
+  var i, want;
+
+  if (this.leftover) {
+    want = (16 - this.leftover);
+    if (want > bytes)
+      want = bytes;
+    for (i = 0; i < want; i++)
+      this.buffer[this.leftover + i] = m[mpos+i];
+    bytes -= want;
+    mpos += want;
+    this.leftover += want;
+    if (this.leftover < 16)
+      return;
+    this.blocks(this.buffer, 0, 16);
+    this.leftover = 0;
+  }
 
-      /***/
-    },
-    /* 77 */
-    /***/ function (module, exports) {
-      module.exports = require("events");
+  if (bytes >= 16) {
+    want = bytes - (bytes % 16);
+    this.blocks(m, mpos, want);
+    mpos += want;
+    bytes -= want;
+  }
 
-      /***/
-    },
-    /* 78 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (bytes) {
+    for (i = 0; i < bytes; i++)
+      this.buffer[this.leftover + i] = m[mpos+i];
+    this.leftover += bytes;
+  }
+};
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.hostedGit = exports.registries = undefined;
-      exports.getExoticResolver = getExoticResolver;
-      exports.hostedGitFragmentToGitUrl = hostedGitFragmentToGitUrl;
+function crypto_onetimeauth(out, outpos, m, mpos, n, k) {
+  var s = new poly1305(k);
+  s.update(m, mpos, n);
+  s.finish(out, outpos);
+  return 0;
+}
+
+function crypto_onetimeauth_verify(h, hpos, m, mpos, n, k) {
+  var x = new Uint8Array(16);
+  crypto_onetimeauth(x,0,m,mpos,n,k);
+  return crypto_verify_16(h,hpos,x,0);
+}
+
+function crypto_secretbox(c,m,d,n,k) {
+  var i;
+  if (d < 32) return -1;
+  crypto_stream_xor(c,0,m,0,d,n,k);
+  crypto_onetimeauth(c, 16, c, 32, d - 32, c);
+  for (i = 0; i < 16; i++) c[i] = 0;
+  return 0;
+}
+
+function crypto_secretbox_open(m,c,d,n,k) {
+  var i;
+  var x = new Uint8Array(32);
+  if (d < 32) return -1;
+  crypto_stream(x,0,32,n,k);
+  if (crypto_onetimeauth_verify(c, 16,c, 32,d - 32,x) !== 0) return -1;
+  crypto_stream_xor(m,0,c,0,d,n,k);
+  for (i = 0; i < 32; i++) m[i] = 0;
+  return 0;
+}
+
+function set25519(r, a) {
+  var i;
+  for (i = 0; i < 16; i++) r[i] = a[i]|0;
+}
+
+function car25519(o) {
+  var i, v, c = 1;
+  for (i = 0; i < 16; i++) {
+    v = o[i] + c + 65535;
+    c = Math.floor(v / 65536);
+    o[i] = v - c * 65536;
+  }
+  o[0] += c-1 + 37 * (c-1);
+}
+
+function sel25519(p, q, b) {
+  var t, c = ~(b-1);
+  for (var i = 0; i < 16; i++) {
+    t = c & (p[i] ^ q[i]);
+    p[i] ^= t;
+    q[i] ^= t;
+  }
+}
+
+function pack25519(o, n) {
+  var i, j, b;
+  var m = gf(), t = gf();
+  for (i = 0; i < 16; i++) t[i] = n[i];
+  car25519(t);
+  car25519(t);
+  car25519(t);
+  for (j = 0; j < 2; j++) {
+    m[0] = t[0] - 0xffed;
+    for (i = 1; i < 15; i++) {
+      m[i] = t[i] - 0xffff - ((m[i-1]>>16) & 1);
+      m[i-1] &= 0xffff;
+    }
+    m[15] = t[15] - 0x7fff - ((m[14]>>16) & 1);
+    b = (m[15]>>16) & 1;
+    m[14] &= 0xffff;
+    sel25519(t, m, 1-b);
+  }
+  for (i = 0; i < 16; i++) {
+    o[2*i] = t[i] & 0xff;
+    o[2*i+1] = t[i]>>8;
+  }
+}
+
+function neq25519(a, b) {
+  var c = new Uint8Array(32), d = new Uint8Array(32);
+  pack25519(c, a);
+  pack25519(d, b);
+  return crypto_verify_32(c, 0, d, 0);
+}
+
+function par25519(a) {
+  var d = new Uint8Array(32);
+  pack25519(d, a);
+  return d[0] & 1;
+}
+
+function unpack25519(o, n) {
+  var i;
+  for (i = 0; i < 16; i++) o[i] = n[2*i] + (n[2*i+1] << 8);
+  o[15] &= 0x7fff;
+}
+
+function A(o, a, b) {
+  for (var i = 0; i < 16; i++) o[i] = a[i] + b[i];
+}
+
+function Z(o, a, b) {
+  for (var i = 0; i < 16; i++) o[i] = a[i] - b[i];
+}
+
+function M(o, a, b) {
+  var v, c,
+     t0 = 0,  t1 = 0,  t2 = 0,  t3 = 0,  t4 = 0,  t5 = 0,  t6 = 0,  t7 = 0,
+     t8 = 0,  t9 = 0, t10 = 0, t11 = 0, t12 = 0, t13 = 0, t14 = 0, t15 = 0,
+    t16 = 0, t17 = 0, t18 = 0, t19 = 0, t20 = 0, t21 = 0, t22 = 0, t23 = 0,
+    t24 = 0, t25 = 0, t26 = 0, t27 = 0, t28 = 0, t29 = 0, t30 = 0,
+    b0 = b[0],
+    b1 = b[1],
+    b2 = b[2],
+    b3 = b[3],
+    b4 = b[4],
+    b5 = b[5],
+    b6 = b[6],
+    b7 = b[7],
+    b8 = b[8],
+    b9 = b[9],
+    b10 = b[10],
+    b11 = b[11],
+    b12 = b[12],
+    b13 = b[13],
+    b14 = b[14],
+    b15 = b[15];
+
+  v = a[0];
+  t0 += v * b0;
+  t1 += v * b1;
+  t2 += v * b2;
+  t3 += v * b3;
+  t4 += v * b4;
+  t5 += v * b5;
+  t6 += v * b6;
+  t7 += v * b7;
+  t8 += v * b8;
+  t9 += v * b9;
+  t10 += v * b10;
+  t11 += v * b11;
+  t12 += v * b12;
+  t13 += v * b13;
+  t14 += v * b14;
+  t15 += v * b15;
+  v = a[1];
+  t1 += v * b0;
+  t2 += v * b1;
+  t3 += v * b2;
+  t4 += v * b3;
+  t5 += v * b4;
+  t6 += v * b5;
+  t7 += v * b6;
+  t8 += v * b7;
+  t9 += v * b8;
+  t10 += v * b9;
+  t11 += v * b10;
+  t12 += v * b11;
+  t13 += v * b12;
+  t14 += v * b13;
+  t15 += v * b14;
+  t16 += v * b15;
+  v = a[2];
+  t2 += v * b0;
+  t3 += v * b1;
+  t4 += v * b2;
+  t5 += v * b3;
+  t6 += v * b4;
+  t7 += v * b5;
+  t8 += v * b6;
+  t9 += v * b7;
+  t10 += v * b8;
+  t11 += v * b9;
+  t12 += v * b10;
+  t13 += v * b11;
+  t14 += v * b12;
+  t15 += v * b13;
+  t16 += v * b14;
+  t17 += v * b15;
+  v = a[3];
+  t3 += v * b0;
+  t4 += v * b1;
+  t5 += v * b2;
+  t6 += v * b3;
+  t7 += v * b4;
+  t8 += v * b5;
+  t9 += v * b6;
+  t10 += v * b7;
+  t11 += v * b8;
+  t12 += v * b9;
+  t13 += v * b10;
+  t14 += v * b11;
+  t15 += v * b12;
+  t16 += v * b13;
+  t17 += v * b14;
+  t18 += v * b15;
+  v = a[4];
+  t4 += v * b0;
+  t5 += v * b1;
+  t6 += v * b2;
+  t7 += v * b3;
+  t8 += v * b4;
+  t9 += v * b5;
+  t10 += v * b6;
+  t11 += v * b7;
+  t12 += v * b8;
+  t13 += v * b9;
+  t14 += v * b10;
+  t15 += v * b11;
+  t16 += v * b12;
+  t17 += v * b13;
+  t18 += v * b14;
+  t19 += v * b15;
+  v = a[5];
+  t5 += v * b0;
+  t6 += v * b1;
+  t7 += v * b2;
+  t8 += v * b3;
+  t9 += v * b4;
+  t10 += v * b5;
+  t11 += v * b6;
+  t12 += v * b7;
+  t13 += v * b8;
+  t14 += v * b9;
+  t15 += v * b10;
+  t16 += v * b11;
+  t17 += v * b12;
+  t18 += v * b13;
+  t19 += v * b14;
+  t20 += v * b15;
+  v = a[6];
+  t6 += v * b0;
+  t7 += v * b1;
+  t8 += v * b2;
+  t9 += v * b3;
+  t10 += v * b4;
+  t11 += v * b5;
+  t12 += v * b6;
+  t13 += v * b7;
+  t14 += v * b8;
+  t15 += v * b9;
+  t16 += v * b10;
+  t17 += v * b11;
+  t18 += v * b12;
+  t19 += v * b13;
+  t20 += v * b14;
+  t21 += v * b15;
+  v = a[7];
+  t7 += v * b0;
+  t8 += v * b1;
+  t9 += v * b2;
+  t10 += v * b3;
+  t11 += v * b4;
+  t12 += v * b5;
+  t13 += v * b6;
+  t14 += v * b7;
+  t15 += v * b8;
+  t16 += v * b9;
+  t17 += v * b10;
+  t18 += v * b11;
+  t19 += v * b12;
+  t20 += v * b13;
+  t21 += v * b14;
+  t22 += v * b15;
+  v = a[8];
+  t8 += v * b0;
+  t9 += v * b1;
+  t10 += v * b2;
+  t11 += v * b3;
+  t12 += v * b4;
+  t13 += v * b5;
+  t14 += v * b6;
+  t15 += v * b7;
+  t16 += v * b8;
+  t17 += v * b9;
+  t18 += v * b10;
+  t19 += v * b11;
+  t20 += v * b12;
+  t21 += v * b13;
+  t22 += v * b14;
+  t23 += v * b15;
+  v = a[9];
+  t9 += v * b0;
+  t10 += v * b1;
+  t11 += v * b2;
+  t12 += v * b3;
+  t13 += v * b4;
+  t14 += v * b5;
+  t15 += v * b6;
+  t16 += v * b7;
+  t17 += v * b8;
+  t18 += v * b9;
+  t19 += v * b10;
+  t20 += v * b11;
+  t21 += v * b12;
+  t22 += v * b13;
+  t23 += v * b14;
+  t24 += v * b15;
+  v = a[10];
+  t10 += v * b0;
+  t11 += v * b1;
+  t12 += v * b2;
+  t13 += v * b3;
+  t14 += v * b4;
+  t15 += v * b5;
+  t16 += v * b6;
+  t17 += v * b7;
+  t18 += v * b8;
+  t19 += v * b9;
+  t20 += v * b10;
+  t21 += v * b11;
+  t22 += v * b12;
+  t23 += v * b13;
+  t24 += v * b14;
+  t25 += v * b15;
+  v = a[11];
+  t11 += v * b0;
+  t12 += v * b1;
+  t13 += v * b2;
+  t14 += v * b3;
+  t15 += v * b4;
+  t16 += v * b5;
+  t17 += v * b6;
+  t18 += v * b7;
+  t19 += v * b8;
+  t20 += v * b9;
+  t21 += v * b10;
+  t22 += v * b11;
+  t23 += v * b12;
+  t24 += v * b13;
+  t25 += v * b14;
+  t26 += v * b15;
+  v = a[12];
+  t12 += v * b0;
+  t13 += v * b1;
+  t14 += v * b2;
+  t15 += v * b3;
+  t16 += v * b4;
+  t17 += v * b5;
+  t18 += v * b6;
+  t19 += v * b7;
+  t20 += v * b8;
+  t21 += v * b9;
+  t22 += v * b10;
+  t23 += v * b11;
+  t24 += v * b12;
+  t25 += v * b13;
+  t26 += v * b14;
+  t27 += v * b15;
+  v = a[13];
+  t13 += v * b0;
+  t14 += v * b1;
+  t15 += v * b2;
+  t16 += v * b3;
+  t17 += v * b4;
+  t18 += v * b5;
+  t19 += v * b6;
+  t20 += v * b7;
+  t21 += v * b8;
+  t22 += v * b9;
+  t23 += v * b10;
+  t24 += v * b11;
+  t25 += v * b12;
+  t26 += v * b13;
+  t27 += v * b14;
+  t28 += v * b15;
+  v = a[14];
+  t14 += v * b0;
+  t15 += v * b1;
+  t16 += v * b2;
+  t17 += v * b3;
+  t18 += v * b4;
+  t19 += v * b5;
+  t20 += v * b6;
+  t21 += v * b7;
+  t22 += v * b8;
+  t23 += v * b9;
+  t24 += v * b10;
+  t25 += v * b11;
+  t26 += v * b12;
+  t27 += v * b13;
+  t28 += v * b14;
+  t29 += v * b15;
+  v = a[15];
+  t15 += v * b0;
+  t16 += v * b1;
+  t17 += v * b2;
+  t18 += v * b3;
+  t19 += v * b4;
+  t20 += v * b5;
+  t21 += v * b6;
+  t22 += v * b7;
+  t23 += v * b8;
+  t24 += v * b9;
+  t25 += v * b10;
+  t26 += v * b11;
+  t27 += v * b12;
+  t28 += v * b13;
+  t29 += v * b14;
+  t30 += v * b15;
+
+  t0  += 38 * t16;
+  t1  += 38 * t17;
+  t2  += 38 * t18;
+  t3  += 38 * t19;
+  t4  += 38 * t20;
+  t5  += 38 * t21;
+  t6  += 38 * t22;
+  t7  += 38 * t23;
+  t8  += 38 * t24;
+  t9  += 38 * t25;
+  t10 += 38 * t26;
+  t11 += 38 * t27;
+  t12 += 38 * t28;
+  t13 += 38 * t29;
+  t14 += 38 * t30;
+  // t15 left as is
+
+  // first car
+  c = 1;
+  v =  t0 + c + 65535; c = Math.floor(v / 65536);  t0 = v - c * 65536;
+  v =  t1 + c + 65535; c = Math.floor(v / 65536);  t1 = v - c * 65536;
+  v =  t2 + c + 65535; c = Math.floor(v / 65536);  t2 = v - c * 65536;
+  v =  t3 + c + 65535; c = Math.floor(v / 65536);  t3 = v - c * 65536;
+  v =  t4 + c + 65535; c = Math.floor(v / 65536);  t4 = v - c * 65536;
+  v =  t5 + c + 65535; c = Math.floor(v / 65536);  t5 = v - c * 65536;
+  v =  t6 + c + 65535; c = Math.floor(v / 65536);  t6 = v - c * 65536;
+  v =  t7 + c + 65535; c = Math.floor(v / 65536);  t7 = v - c * 65536;
+  v =  t8 + c + 65535; c = Math.floor(v / 65536);  t8 = v - c * 65536;
+  v =  t9 + c + 65535; c = Math.floor(v / 65536);  t9 = v - c * 65536;
+  v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
+  v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
+  v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
+  v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
+  v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
+  v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
+  t0 += c-1 + 37 * (c-1);
+
+  // second car
+  c = 1;
+  v =  t0 + c + 65535; c = Math.floor(v / 65536);  t0 = v - c * 65536;
+  v =  t1 + c + 65535; c = Math.floor(v / 65536);  t1 = v - c * 65536;
+  v =  t2 + c + 65535; c = Math.floor(v / 65536);  t2 = v - c * 65536;
+  v =  t3 + c + 65535; c = Math.floor(v / 65536);  t3 = v - c * 65536;
+  v =  t4 + c + 65535; c = Math.floor(v / 65536);  t4 = v - c * 65536;
+  v =  t5 + c + 65535; c = Math.floor(v / 65536);  t5 = v - c * 65536;
+  v =  t6 + c + 65535; c = Math.floor(v / 65536);  t6 = v - c * 65536;
+  v =  t7 + c + 65535; c = Math.floor(v / 65536);  t7 = v - c * 65536;
+  v =  t8 + c + 65535; c = Math.floor(v / 65536);  t8 = v - c * 65536;
+  v =  t9 + c + 65535; c = Math.floor(v / 65536);  t9 = v - c * 65536;
+  v = t10 + c + 65535; c = Math.floor(v / 65536); t10 = v - c * 65536;
+  v = t11 + c + 65535; c = Math.floor(v / 65536); t11 = v - c * 65536;
+  v = t12 + c + 65535; c = Math.floor(v / 65536); t12 = v - c * 65536;
+  v = t13 + c + 65535; c = Math.floor(v / 65536); t13 = v - c * 65536;
+  v = t14 + c + 65535; c = Math.floor(v / 65536); t14 = v - c * 65536;
+  v = t15 + c + 65535; c = Math.floor(v / 65536); t15 = v - c * 65536;
+  t0 += c-1 + 37 * (c-1);
+
+  o[ 0] = t0;
+  o[ 1] = t1;
+  o[ 2] = t2;
+  o[ 3] = t3;
+  o[ 4] = t4;
+  o[ 5] = t5;
+  o[ 6] = t6;
+  o[ 7] = t7;
+  o[ 8] = t8;
+  o[ 9] = t9;
+  o[10] = t10;
+  o[11] = t11;
+  o[12] = t12;
+  o[13] = t13;
+  o[14] = t14;
+  o[15] = t15;
+}
+
+function S(o, a) {
+  M(o, a, a);
+}
+
+function inv25519(o, i) {
+  var c = gf();
+  var a;
+  for (a = 0; a < 16; a++) c[a] = i[a];
+  for (a = 253; a >= 0; a--) {
+    S(c, c);
+    if(a !== 2 && a !== 4) M(c, c, i);
+  }
+  for (a = 0; a < 16; a++) o[a] = c[a];
+}
+
+function pow2523(o, i) {
+  var c = gf();
+  var a;
+  for (a = 0; a < 16; a++) c[a] = i[a];
+  for (a = 250; a >= 0; a--) {
+      S(c, c);
+      if(a !== 1) M(c, c, i);
+  }
+  for (a = 0; a < 16; a++) o[a] = c[a];
+}
+
+function crypto_scalarmult(q, n, p) {
+  var z = new Uint8Array(32);
+  var x = new Float64Array(80), r, i;
+  var a = gf(), b = gf(), c = gf(),
+      d = gf(), e = gf(), f = gf();
+  for (i = 0; i < 31; i++) z[i] = n[i];
+  z[31]=(n[31]&127)|64;
+  z[0]&=248;
+  unpack25519(x,p);
+  for (i = 0; i < 16; i++) {
+    b[i]=x[i];
+    d[i]=a[i]=c[i]=0;
+  }
+  a[0]=d[0]=1;
+  for (i=254; i>=0; --i) {
+    r=(z[i>>>3]>>>(i&7))&1;
+    sel25519(a,b,r);
+    sel25519(c,d,r);
+    A(e,a,c);
+    Z(a,a,c);
+    A(c,b,d);
+    Z(b,b,d);
+    S(d,e);
+    S(f,a);
+    M(a,c,a);
+    M(c,b,e);
+    A(e,a,c);
+    Z(a,a,c);
+    S(b,a);
+    Z(c,d,f);
+    M(a,c,_121665);
+    A(a,a,d);
+    M(c,c,a);
+    M(a,d,f);
+    M(d,b,x);
+    S(b,e);
+    sel25519(a,b,r);
+    sel25519(c,d,r);
+  }
+  for (i = 0; i < 16; i++) {
+    x[i+16]=a[i];
+    x[i+32]=c[i];
+    x[i+48]=b[i];
+    x[i+64]=d[i];
+  }
+  var x32 = x.subarray(32);
+  var x16 = x.subarray(16);
+  inv25519(x32,x32);
+  M(x16,x16,x32);
+  pack25519(q,x16);
+  return 0;
+}
+
+function crypto_scalarmult_base(q, n) {
+  return crypto_scalarmult(q, n, _9);
+}
+
+function crypto_box_keypair(y, x) {
+  randombytes(x, 32);
+  return crypto_scalarmult_base(y, x);
+}
+
+function crypto_box_beforenm(k, y, x) {
+  var s = new Uint8Array(32);
+  crypto_scalarmult(s, x, y);
+  return crypto_core_hsalsa20(k, _0, s, sigma);
+}
+
+var crypto_box_afternm = crypto_secretbox;
+var crypto_box_open_afternm = crypto_secretbox_open;
+
+function crypto_box(c, m, d, n, y, x) {
+  var k = new Uint8Array(32);
+  crypto_box_beforenm(k, y, x);
+  return crypto_box_afternm(c, m, d, n, k);
+}
+
+function crypto_box_open(m, c, d, n, y, x) {
+  var k = new Uint8Array(32);
+  crypto_box_beforenm(k, y, x);
+  return crypto_box_open_afternm(m, c, d, n, k);
+}
+
+var K = [
+  0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd,
+  0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc,
+  0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019,
+  0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118,
+  0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe,
+  0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2,
+  0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1,
+  0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694,
+  0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3,
+  0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65,
+  0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483,
+  0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5,
+  0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210,
+  0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4,
+  0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725,
+  0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70,
+  0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926,
+  0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df,
+  0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8,
+  0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b,
+  0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001,
+  0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30,
+  0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910,
+  0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8,
+  0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53,
+  0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8,
+  0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb,
+  0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3,
+  0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60,
+  0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec,
+  0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9,
+  0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b,
+  0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207,
+  0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178,
+  0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6,
+  0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b,
+  0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493,
+  0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c,
+  0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a,
+  0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817
+];
+
+function crypto_hashblocks_hl(hh, hl, m, n) {
+  var wh = new Int32Array(16), wl = new Int32Array(16),
+      bh0, bh1, bh2, bh3, bh4, bh5, bh6, bh7,
+      bl0, bl1, bl2, bl3, bl4, bl5, bl6, bl7,
+      th, tl, i, j, h, l, a, b, c, d;
+
+  var ah0 = hh[0],
+      ah1 = hh[1],
+      ah2 = hh[2],
+      ah3 = hh[3],
+      ah4 = hh[4],
+      ah5 = hh[5],
+      ah6 = hh[6],
+      ah7 = hh[7],
+
+      al0 = hl[0],
+      al1 = hl[1],
+      al2 = hl[2],
+      al3 = hl[3],
+      al4 = hl[4],
+      al5 = hl[5],
+      al6 = hl[6],
+      al7 = hl[7];
+
+  var pos = 0;
+  while (n >= 128) {
+    for (i = 0; i < 16; i++) {
+      j = 8 * i + pos;
+      wh[i] = (m[j+0] << 24) | (m[j+1] << 16) | (m[j+2] << 8) | m[j+3];
+      wl[i] = (m[j+4] << 24) | (m[j+5] << 16) | (m[j+6] << 8) | m[j+7];
+    }
+    for (i = 0; i < 80; i++) {
+      bh0 = ah0;
+      bh1 = ah1;
+      bh2 = ah2;
+      bh3 = ah3;
+      bh4 = ah4;
+      bh5 = ah5;
+      bh6 = ah6;
+      bh7 = ah7;
 
-      var _baseResolver;
+      bl0 = al0;
+      bl1 = al1;
+      bl2 = al2;
+      bl3 = al3;
+      bl4 = al4;
+      bl5 = al5;
+      bl6 = al6;
+      bl7 = al7;
 
-      function _load_baseResolver() {
-        return (_baseResolver = _interopRequireDefault(
-          __webpack_require__(123),
-        ));
-      }
+      // add
+      h = ah7;
+      l = al7;
+
+      a = l & 0xffff; b = l >>> 16;
+      c = h & 0xffff; d = h >>> 16;
+
+      // Sigma1
+      h = ((ah4 >>> 14) | (al4 << (32-14))) ^ ((ah4 >>> 18) | (al4 << (32-18))) ^ ((al4 >>> (41-32)) | (ah4 << (32-(41-32))));
+      l = ((al4 >>> 14) | (ah4 << (32-14))) ^ ((al4 >>> 18) | (ah4 << (32-18))) ^ ((ah4 >>> (41-32)) | (al4 << (32-(41-32))));
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      // Ch
+      h = (ah4 & ah5) ^ (~ah4 & ah6);
+      l = (al4 & al5) ^ (~al4 & al6);
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      // K
+      h = K[i*2];
+      l = K[i*2+1];
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      // w
+      h = wh[i%16];
+      l = wl[i%16];
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      b += a >>> 16;
+      c += b >>> 16;
+      d += c >>> 16;
+
+      th = c & 0xffff | d << 16;
+      tl = a & 0xffff | b << 16;
+
+      // add
+      h = th;
+      l = tl;
+
+      a = l & 0xffff; b = l >>> 16;
+      c = h & 0xffff; d = h >>> 16;
+
+      // Sigma0
+      h = ((ah0 >>> 28) | (al0 << (32-28))) ^ ((al0 >>> (34-32)) | (ah0 << (32-(34-32)))) ^ ((al0 >>> (39-32)) | (ah0 << (32-(39-32))));
+      l = ((al0 >>> 28) | (ah0 << (32-28))) ^ ((ah0 >>> (34-32)) | (al0 << (32-(34-32)))) ^ ((ah0 >>> (39-32)) | (al0 << (32-(39-32))));
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      // Maj
+      h = (ah0 & ah1) ^ (ah0 & ah2) ^ (ah1 & ah2);
+      l = (al0 & al1) ^ (al0 & al2) ^ (al1 & al2);
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      b += a >>> 16;
+      c += b >>> 16;
+      d += c >>> 16;
+
+      bh7 = (c & 0xffff) | (d << 16);
+      bl7 = (a & 0xffff) | (b << 16);
+
+      // add
+      h = bh3;
+      l = bl3;
+
+      a = l & 0xffff; b = l >>> 16;
+      c = h & 0xffff; d = h >>> 16;
+
+      h = th;
+      l = tl;
+
+      a += l & 0xffff; b += l >>> 16;
+      c += h & 0xffff; d += h >>> 16;
+
+      b += a >>> 16;
+      c += b >>> 16;
+      d += c >>> 16;
+
+      bh3 = (c & 0xffff) | (d << 16);
+      bl3 = (a & 0xffff) | (b << 16);
 
-      var _npmResolver;
+      ah1 = bh0;
+      ah2 = bh1;
+      ah3 = bh2;
+      ah4 = bh3;
+      ah5 = bh4;
+      ah6 = bh5;
+      ah7 = bh6;
+      ah0 = bh7;
 
-      function _load_npmResolver() {
-        return (_npmResolver = _interopRequireDefault(
-          __webpack_require__(217),
-        ));
-      }
+      al1 = bl0;
+      al2 = bl1;
+      al3 = bl2;
+      al4 = bl3;
+      al5 = bl4;
+      al6 = bl5;
+      al7 = bl6;
+      al0 = bl7;
 
-      var _yarnResolver;
+      if (i%16 === 15) {
+        for (j = 0; j < 16; j++) {
+          // add
+          h = wh[j];
+          l = wl[j];
 
-      function _load_yarnResolver() {
-        return (_yarnResolver = _interopRequireDefault(
-          __webpack_require__(576),
-        ));
-      }
+          a = l & 0xffff; b = l >>> 16;
+          c = h & 0xffff; d = h >>> 16;
 
-      var _gitResolver;
+          h = wh[(j+9)%16];
+          l = wl[(j+9)%16];
 
-      function _load_gitResolver() {
-        return (_gitResolver = _interopRequireDefault(
-          __webpack_require__(124),
-        ));
-      }
+          a += l & 0xffff; b += l >>> 16;
+          c += h & 0xffff; d += h >>> 16;
 
-      var _tarballResolver;
+          // sigma0
+          th = wh[(j+1)%16];
+          tl = wl[(j+1)%16];
+          h = ((th >>> 1) | (tl << (32-1))) ^ ((th >>> 8) | (tl << (32-8))) ^ (th >>> 7);
+          l = ((tl >>> 1) | (th << (32-1))) ^ ((tl >>> 8) | (th << (32-8))) ^ ((tl >>> 7) | (th << (32-7)));
 
-      function _load_tarballResolver() {
-        return (_tarballResolver = _interopRequireDefault(
-          __webpack_require__(574),
-        ));
-      }
+          a += l & 0xffff; b += l >>> 16;
+          c += h & 0xffff; d += h >>> 16;
 
-      var _githubResolver;
+          // sigma1
+          th = wh[(j+14)%16];
+          tl = wl[(j+14)%16];
+          h = ((th >>> 19) | (tl << (32-19))) ^ ((tl >>> (61-32)) | (th << (32-(61-32)))) ^ (th >>> 6);
+          l = ((tl >>> 19) | (th << (32-19))) ^ ((th >>> (61-32)) | (tl << (32-(61-32)))) ^ ((tl >>> 6) | (th << (32-6)));
 
-      function _load_githubResolver() {
-        return (_githubResolver = _interopRequireDefault(
-          __webpack_require__(367),
-        ));
-      }
+          a += l & 0xffff; b += l >>> 16;
+          c += h & 0xffff; d += h >>> 16;
 
-      var _fileResolver;
+          b += a >>> 16;
+          c += b >>> 16;
+          d += c >>> 16;
 
-      function _load_fileResolver() {
-        return (_fileResolver = _interopRequireDefault(
-          __webpack_require__(215),
-        ));
+          wh[j] = (c & 0xffff) | (d << 16);
+          wl[j] = (a & 0xffff) | (b << 16);
+        }
       }
+    }
 
-      var _linkResolver;
-
-      function _load_linkResolver() {
-        return (_linkResolver = _interopRequireDefault(
-          __webpack_require__(368),
-        ));
-      }
+    // add
+    h = ah0;
+    l = al0;
 
-      var _gitlabResolver;
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-      function _load_gitlabResolver() {
-        return (_gitlabResolver = _interopRequireDefault(
-          __webpack_require__(572),
-        ));
-      }
+    h = hh[0];
+    l = hl[0];
 
-      var _gistResolver;
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-      function _load_gistResolver() {
-        return (_gistResolver = _interopRequireDefault(
-          __webpack_require__(216),
-        ));
-      }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-      var _bitbucketResolver;
+    hh[0] = ah0 = (c & 0xffff) | (d << 16);
+    hl[0] = al0 = (a & 0xffff) | (b << 16);
 
-      function _load_bitbucketResolver() {
-        return (_bitbucketResolver = _interopRequireDefault(
-          __webpack_require__(571),
-        ));
-      }
+    h = ah1;
+    l = al1;
 
-      var _hostedGitResolver;
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-      function _load_hostedGitResolver() {
-        return (_hostedGitResolver = __webpack_require__(109));
-      }
+    h = hh[1];
+    l = hl[1];
 
-      var _registryResolver;
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-      function _load_registryResolver() {
-        return (_registryResolver = _interopRequireDefault(
-          __webpack_require__(573),
-        ));
-      }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    hh[1] = ah1 = (c & 0xffff) | (d << 16);
+    hl[1] = al1 = (a & 0xffff) | (b << 16);
 
-      const registries = (exports.registries = {
-        npm: (_npmResolver || _load_npmResolver()).default,
-        yarn: (_yarnResolver || _load_yarnResolver()).default,
-      });
+    h = ah2;
+    l = al2;
 
-      //
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-      const exotics = new Set([
-        (_gitResolver || _load_gitResolver()).default,
-        (_tarballResolver || _load_tarballResolver()).default,
-        (_githubResolver || _load_githubResolver()).default,
-        (_fileResolver || _load_fileResolver()).default,
-        (_linkResolver || _load_linkResolver()).default,
-        (_gitlabResolver || _load_gitlabResolver()).default,
-        (_gistResolver || _load_gistResolver()).default,
-        (_bitbucketResolver || _load_bitbucketResolver()).default,
-      ]);
-
-      function getExoticResolver(pattern) {
-        for (
-          var _iterator = exotics,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+    h = hh[2];
+    l = hl[2];
 
-        ) {
-          var _ref;
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-          }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-          const Resolver = _ref;
+    hh[2] = ah2 = (c & 0xffff) | (d << 16);
+    hl[2] = al2 = (a & 0xffff) | (b << 16);
 
-          if (Resolver.isVersion(pattern)) {
-            return Resolver;
-          }
-        }
-        return null;
-      }
+    h = ah3;
+    l = al3;
 
-      //
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-      const hostedGit = (exports.hostedGit = {
-        github: (_githubResolver || _load_githubResolver()).default,
-        gitlab: (_gitlabResolver || _load_gitlabResolver()).default,
-        bitbucket: (_bitbucketResolver || _load_bitbucketResolver()).default,
-      });
+    h = hh[3];
+    l = hl[3];
 
-      function hostedGitFragmentToGitUrl(fragment, reporter) {
-        for (const key in hostedGit) {
-          const Resolver = hostedGit[key];
-          if (Resolver.isVersion(fragment)) {
-            return Resolver.getGitHTTPUrl(
-              (0,
-              (_hostedGitResolver || _load_hostedGitResolver())
-                .explodeHostedGitFragment)(fragment, reporter),
-            );
-          }
-        }
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-        return fragment;
-      }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-      //
+    hh[3] = ah3 = (c & 0xffff) | (d << 16);
+    hl[3] = al3 = (a & 0xffff) | (b << 16);
 
-      for (const key in registries) {
-        var _class, _temp;
+    h = ah4;
+    l = al4;
 
-        const RegistryResolver = registries[key];
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-        exotics.add(
-          ((_temp = _class =
-            class extends (
-              (_registryResolver || _load_registryResolver()).default
-            ) {}),
-          (_class.protocol = key),
-          (_class.factory = RegistryResolver),
-          _temp),
-        );
-      }
+    h = hh[4];
+    l = hl[4];
 
-      /***/
-    },
-    /* 79 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-      /**
-       * Base prompt implementation
-       * Should be extended by prompt types.
-       */
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
-      var runAsync = __webpack_require__(181);
-      var { filter, flatMap, share, take, takeUntil } = __webpack_require__(63);
-      var Choices = __webpack_require__(686);
-      var ScreenManager = __webpack_require__(697);
-
-      class Prompt {
-        constructor(question, rl, answers) {
-          // Setup instance defaults property
-          _.assign(this, {
-            answers: answers,
-            status: "pending",
-          });
+    hh[4] = ah4 = (c & 0xffff) | (d << 16);
+    hl[4] = al4 = (a & 0xffff) | (b << 16);
 
-          // Set defaults prompt options
-          this.opt = _.defaults(_.clone(question), {
-            validate: () => true,
-            filter: (val) => val,
-            when: () => true,
-            suffix: "",
-            prefix: chalk.green("?"),
-          });
+    h = ah5;
+    l = al5;
 
-          // Make sure name is present
-          if (!this.opt.name) {
-            this.throwParamError("name");
-          }
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-          // Set default message if no message defined
-          if (!this.opt.message) {
-            this.opt.message = this.opt.name + ":";
-          }
+    h = hh[5];
+    l = hl[5];
 
-          // Normalize choices
-          if (Array.isArray(this.opt.choices)) {
-            this.opt.choices = new Choices(this.opt.choices, answers);
-          }
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-          this.rl = rl;
-          this.screen = new ScreenManager(this.rl);
-        }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-        /**
-         * Start the Inquiry session and manage output value filtering
-         * @return {Promise}
-         */
+    hh[5] = ah5 = (c & 0xffff) | (d << 16);
+    hl[5] = al5 = (a & 0xffff) | (b << 16);
 
-        run() {
-          return new Promise((resolve) => {
-            this._run((value) => resolve(value));
-          });
-        }
+    h = ah6;
+    l = al6;
 
-        // Default noop (this one should be overwritten in prompts)
-        _run(cb) {
-          cb();
-        }
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-        /**
-         * Throw an error telling a required parameter is missing
-         * @param  {String} name Name of the missing param
-         * @return {Throw Error}
-         */
+    h = hh[6];
+    l = hl[6];
 
-        throwParamError(name) {
-          throw new Error("You must provide a `" + name + "` parameter");
-        }
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-        /**
-         * Called when the UI closes. Override to do any specific cleanup necessary
-         */
-        close() {
-          this.screen.releaseCursor();
-        }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-        /**
-         * Run the provided validation method each time a submit event occur.
-         * @param  {Rx.Observable} submit - submit event flow
-         * @return {Object}        Object containing two observables: `success` and `error`
-         */
-        handleSubmitEvents(submit) {
-          var self = this;
-          var validate = runAsync(this.opt.validate);
-          var asyncFilter = runAsync(this.opt.filter);
-          var validation = submit.pipe(
-            flatMap((value) =>
-              asyncFilter(value, self.answers).then(
-                (filteredValue) =>
-                  validate(filteredValue, self.answers).then(
-                    (isValid) => ({ isValid: isValid, value: filteredValue }),
-                    (err) => ({ isValid: err }),
-                  ),
-                (err) => ({ isValid: err }),
-              ),
-            ),
-            share(),
-          );
+    hh[6] = ah6 = (c & 0xffff) | (d << 16);
+    hl[6] = al6 = (a & 0xffff) | (b << 16);
 
-          var success = validation.pipe(
-            filter((state) => state.isValid === true),
-            take(1),
-          );
-          var error = validation.pipe(
-            filter((state) => state.isValid !== true),
-            takeUntil(success),
-          );
+    h = ah7;
+    l = al7;
 
-          return {
-            success: success,
-            error: error,
-          };
-        }
+    a = l & 0xffff; b = l >>> 16;
+    c = h & 0xffff; d = h >>> 16;
 
-        /**
-         * Generate the prompt question string
-         * @return {String} prompt question string
-         */
+    h = hh[7];
+    l = hl[7];
 
-        getQuestion() {
-          var message =
-            this.opt.prefix +
-            " " +
-            chalk.bold(this.opt.message) +
-            this.opt.suffix +
-            chalk.reset(" ");
-
-          // Append the default if available, and if question isn't answered
-          if (this.opt.default != null && this.status !== "answered") {
-            // If default password is supplied, hide it
-            if (this.opt.type === "password") {
-              message += chalk.italic.dim("[hidden] ");
-            } else {
-              message += chalk.dim("(" + this.opt.default + ") ");
-            }
-          }
+    a += l & 0xffff; b += l >>> 16;
+    c += h & 0xffff; d += h >>> 16;
 
-          return message;
-        }
-      }
+    b += a >>> 16;
+    c += b >>> 16;
+    d += c >>> 16;
 
-      module.exports = Prompt;
+    hh[7] = ah7 = (c & 0xffff) | (d << 16);
+    hl[7] = al7 = (a & 0xffff) | (b << 16);
 
-      /***/
-    },
-    /* 80 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    pos += 128;
+    n -= 128;
+  }
 
-      var { fromEvent } = __webpack_require__(182);
-      var { filter, map, share } = __webpack_require__(63);
+  return n;
+}
+
+function crypto_hash(out, m, n) {
+  var hh = new Int32Array(8),
+      hl = new Int32Array(8),
+      x = new Uint8Array(256),
+      i, b = n;
+
+  hh[0] = 0x6a09e667;
+  hh[1] = 0xbb67ae85;
+  hh[2] = 0x3c6ef372;
+  hh[3] = 0xa54ff53a;
+  hh[4] = 0x510e527f;
+  hh[5] = 0x9b05688c;
+  hh[6] = 0x1f83d9ab;
+  hh[7] = 0x5be0cd19;
+
+  hl[0] = 0xf3bcc908;
+  hl[1] = 0x84caa73b;
+  hl[2] = 0xfe94f82b;
+  hl[3] = 0x5f1d36f1;
+  hl[4] = 0xade682d1;
+  hl[5] = 0x2b3e6c1f;
+  hl[6] = 0xfb41bd6b;
+  hl[7] = 0x137e2179;
+
+  crypto_hashblocks_hl(hh, hl, m, n);
+  n %= 128;
+
+  for (i = 0; i < n; i++) x[i] = m[b-n+i];
+  x[n] = 128;
+
+  n = 256-128*(n<112?1:0);
+  x[n-9] = 0;
+  ts64(x, n-8,  (b / 0x20000000) | 0, b << 3);
+  crypto_hashblocks_hl(hh, hl, x, n);
+
+  for (i = 0; i < 8; i++) ts64(out, 8*i, hh[i], hl[i]);
+
+  return 0;
+}
+
+function add(p, q) {
+  var a = gf(), b = gf(), c = gf(),
+      d = gf(), e = gf(), f = gf(),
+      g = gf(), h = gf(), t = gf();
+
+  Z(a, p[1], p[0]);
+  Z(t, q[1], q[0]);
+  M(a, a, t);
+  A(b, p[0], p[1]);
+  A(t, q[0], q[1]);
+  M(b, b, t);
+  M(c, p[3], q[3]);
+  M(c, c, D2);
+  M(d, p[2], q[2]);
+  A(d, d, d);
+  Z(e, b, a);
+  Z(f, d, c);
+  A(g, d, c);
+  A(h, b, a);
+
+  M(p[0], e, f);
+  M(p[1], h, g);
+  M(p[2], g, f);
+  M(p[3], e, h);
+}
+
+function cswap(p, q, b) {
+  var i;
+  for (i = 0; i < 4; i++) {
+    sel25519(p[i], q[i], b);
+  }
+}
+
+function pack(r, p) {
+  var tx = gf(), ty = gf(), zi = gf();
+  inv25519(zi, p[2]);
+  M(tx, p[0], zi);
+  M(ty, p[1], zi);
+  pack25519(r, ty);
+  r[31] ^= par25519(tx) << 7;
+}
+
+function scalarmult(p, q, s) {
+  var b, i;
+  set25519(p[0], gf0);
+  set25519(p[1], gf1);
+  set25519(p[2], gf1);
+  set25519(p[3], gf0);
+  for (i = 255; i >= 0; --i) {
+    b = (s[(i/8)|0] >> (i&7)) & 1;
+    cswap(p, q, b);
+    add(q, p);
+    add(p, p);
+    cswap(p, q, b);
+  }
+}
+
+function scalarbase(p, s) {
+  var q = [gf(), gf(), gf(), gf()];
+  set25519(q[0], X);
+  set25519(q[1], Y);
+  set25519(q[2], gf1);
+  M(q[3], X, Y);
+  scalarmult(p, q, s);
+}
+
+function crypto_sign_keypair(pk, sk, seeded) {
+  var d = new Uint8Array(64);
+  var p = [gf(), gf(), gf(), gf()];
+  var i;
+
+  if (!seeded) randombytes(sk, 32);
+  crypto_hash(d, sk, 32);
+  d[0] &= 248;
+  d[31] &= 127;
+  d[31] |= 64;
+
+  scalarbase(p, d);
+  pack(pk, p);
+
+  for (i = 0; i < 32; i++) sk[i+32] = pk[i];
+  return 0;
+}
+
+var L = new Float64Array([0xed, 0xd3, 0xf5, 0x5c, 0x1a, 0x63, 0x12, 0x58, 0xd6, 0x9c, 0xf7, 0xa2, 0xde, 0xf9, 0xde, 0x14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x10]);
+
+function modL(r, x) {
+  var carry, i, j, k;
+  for (i = 63; i >= 32; --i) {
+    carry = 0;
+    for (j = i - 32, k = i - 12; j < k; ++j) {
+      x[j] += carry - 16 * x[i] * L[j - (i - 32)];
+      carry = (x[j] + 128) >> 8;
+      x[j] -= carry * 256;
+    }
+    x[j] += carry;
+    x[i] = 0;
+  }
+  carry = 0;
+  for (j = 0; j < 32; j++) {
+    x[j] += carry - (x[31] >> 4) * L[j];
+    carry = x[j] >> 8;
+    x[j] &= 255;
+  }
+  for (j = 0; j < 32; j++) x[j] -= carry * L[j];
+  for (i = 0; i < 32; i++) {
+    x[i+1] += x[i] >> 8;
+    r[i] = x[i] & 255;
+  }
+}
+
+function reduce(r) {
+  var x = new Float64Array(64), i;
+  for (i = 0; i < 64; i++) x[i] = r[i];
+  for (i = 0; i < 64; i++) r[i] = 0;
+  modL(r, x);
+}
+
+// Note: difference from C - smlen returned, not passed as argument.
+function crypto_sign(sm, m, n, sk) {
+  var d = new Uint8Array(64), h = new Uint8Array(64), r = new Uint8Array(64);
+  var i, j, x = new Float64Array(64);
+  var p = [gf(), gf(), gf(), gf()];
+
+  crypto_hash(d, sk, 32);
+  d[0] &= 248;
+  d[31] &= 127;
+  d[31] |= 64;
+
+  var smlen = n + 64;
+  for (i = 0; i < n; i++) sm[64 + i] = m[i];
+  for (i = 0; i < 32; i++) sm[32 + i] = d[32 + i];
+
+  crypto_hash(r, sm.subarray(32), n+32);
+  reduce(r);
+  scalarbase(p, r);
+  pack(sm, p);
+
+  for (i = 32; i < 64; i++) sm[i] = sk[i];
+  crypto_hash(h, sm, n + 64);
+  reduce(h);
+
+  for (i = 0; i < 64; i++) x[i] = 0;
+  for (i = 0; i < 32; i++) x[i] = r[i];
+  for (i = 0; i < 32; i++) {
+    for (j = 0; j < 32; j++) {
+      x[i+j] += h[i] * d[j];
+    }
+  }
 
-      function normalizeKeypressEvents(value, key) {
-        return { value: value, key: key || {} };
-      }
+  modL(sm.subarray(32), x);
+  return smlen;
+}
+
+function unpackneg(r, p) {
+  var t = gf(), chk = gf(), num = gf(),
+      den = gf(), den2 = gf(), den4 = gf(),
+      den6 = gf();
+
+  set25519(r[2], gf1);
+  unpack25519(r[1], p);
+  S(num, r[1]);
+  M(den, num, D);
+  Z(num, num, r[2]);
+  A(den, r[2], den);
+
+  S(den2, den);
+  S(den4, den2);
+  M(den6, den4, den2);
+  M(t, den6, num);
+  M(t, t, den);
+
+  pow2523(t, t);
+  M(t, t, num);
+  M(t, t, den);
+  M(t, t, den);
+  M(r[0], t, den);
+
+  S(chk, r[0]);
+  M(chk, chk, den);
+  if (neq25519(chk, num)) M(r[0], r[0], I);
+
+  S(chk, r[0]);
+  M(chk, chk, den);
+  if (neq25519(chk, num)) return -1;
+
+  if (par25519(r[0]) === (p[31]>>7)) Z(r[0], gf0, r[0]);
+
+  M(r[3], r[0], r[1]);
+  return 0;
+}
+
+function crypto_sign_open(m, sm, n, pk) {
+  var i, mlen;
+  var t = new Uint8Array(32), h = new Uint8Array(64);
+  var p = [gf(), gf(), gf(), gf()],
+      q = [gf(), gf(), gf(), gf()];
+
+  mlen = -1;
+  if (n < 64) return -1;
+
+  if (unpackneg(q, pk)) return -1;
+
+  for (i = 0; i < n; i++) m[i] = sm[i];
+  for (i = 0; i < 32; i++) m[i+32] = pk[i];
+  crypto_hash(h, m, n);
+  reduce(h);
+  scalarmult(p, q, h);
+
+  scalarbase(q, sm.subarray(32));
+  add(p, q);
+  pack(t, p);
+
+  n -= 64;
+  if (crypto_verify_32(sm, 0, t, 0)) {
+    for (i = 0; i < n; i++) m[i] = 0;
+    return -1;
+  }
 
-      module.exports = function (rl) {
-        var keypress = fromEvent(rl.input, "keypress", normalizeKeypressEvents)
-          // Ignore `enter` key. On the readline, we only care about the `line` event.
-          .pipe(
-            filter(({ key }) => key.name !== "enter" && key.name !== "return"),
-          );
+  for (i = 0; i < n; i++) m[i] = sm[i + 64];
+  mlen = n;
+  return mlen;
+}
+
+var crypto_secretbox_KEYBYTES = 32,
+    crypto_secretbox_NONCEBYTES = 24,
+    crypto_secretbox_ZEROBYTES = 32,
+    crypto_secretbox_BOXZEROBYTES = 16,
+    crypto_scalarmult_BYTES = 32,
+    crypto_scalarmult_SCALARBYTES = 32,
+    crypto_box_PUBLICKEYBYTES = 32,
+    crypto_box_SECRETKEYBYTES = 32,
+    crypto_box_BEFORENMBYTES = 32,
+    crypto_box_NONCEBYTES = crypto_secretbox_NONCEBYTES,
+    crypto_box_ZEROBYTES = crypto_secretbox_ZEROBYTES,
+    crypto_box_BOXZEROBYTES = crypto_secretbox_BOXZEROBYTES,
+    crypto_sign_BYTES = 64,
+    crypto_sign_PUBLICKEYBYTES = 32,
+    crypto_sign_SECRETKEYBYTES = 64,
+    crypto_sign_SEEDBYTES = 32,
+    crypto_hash_BYTES = 64;
+
+nacl.lowlevel = {
+  crypto_core_hsalsa20: crypto_core_hsalsa20,
+  crypto_stream_xor: crypto_stream_xor,
+  crypto_stream: crypto_stream,
+  crypto_stream_salsa20_xor: crypto_stream_salsa20_xor,
+  crypto_stream_salsa20: crypto_stream_salsa20,
+  crypto_onetimeauth: crypto_onetimeauth,
+  crypto_onetimeauth_verify: crypto_onetimeauth_verify,
+  crypto_verify_16: crypto_verify_16,
+  crypto_verify_32: crypto_verify_32,
+  crypto_secretbox: crypto_secretbox,
+  crypto_secretbox_open: crypto_secretbox_open,
+  crypto_scalarmult: crypto_scalarmult,
+  crypto_scalarmult_base: crypto_scalarmult_base,
+  crypto_box_beforenm: crypto_box_beforenm,
+  crypto_box_afternm: crypto_box_afternm,
+  crypto_box: crypto_box,
+  crypto_box_open: crypto_box_open,
+  crypto_box_keypair: crypto_box_keypair,
+  crypto_hash: crypto_hash,
+  crypto_sign: crypto_sign,
+  crypto_sign_keypair: crypto_sign_keypair,
+  crypto_sign_open: crypto_sign_open,
+
+  crypto_secretbox_KEYBYTES: crypto_secretbox_KEYBYTES,
+  crypto_secretbox_NONCEBYTES: crypto_secretbox_NONCEBYTES,
+  crypto_secretbox_ZEROBYTES: crypto_secretbox_ZEROBYTES,
+  crypto_secretbox_BOXZEROBYTES: crypto_secretbox_BOXZEROBYTES,
+  crypto_scalarmult_BYTES: crypto_scalarmult_BYTES,
+  crypto_scalarmult_SCALARBYTES: crypto_scalarmult_SCALARBYTES,
+  crypto_box_PUBLICKEYBYTES: crypto_box_PUBLICKEYBYTES,
+  crypto_box_SECRETKEYBYTES: crypto_box_SECRETKEYBYTES,
+  crypto_box_BEFORENMBYTES: crypto_box_BEFORENMBYTES,
+  crypto_box_NONCEBYTES: crypto_box_NONCEBYTES,
+  crypto_box_ZEROBYTES: crypto_box_ZEROBYTES,
+  crypto_box_BOXZEROBYTES: crypto_box_BOXZEROBYTES,
+  crypto_sign_BYTES: crypto_sign_BYTES,
+  crypto_sign_PUBLICKEYBYTES: crypto_sign_PUBLICKEYBYTES,
+  crypto_sign_SECRETKEYBYTES: crypto_sign_SECRETKEYBYTES,
+  crypto_sign_SEEDBYTES: crypto_sign_SEEDBYTES,
+  crypto_hash_BYTES: crypto_hash_BYTES
+};
 
-        return {
-          line: fromEvent(rl, "line"),
-          keypress: keypress,
-
-          normalizedUpKey: keypress.pipe(
-            filter(
-              ({ key }) =>
-                key.name === "up" ||
-                key.name === "k" ||
-                (key.name === "p" && key.ctrl),
-            ),
-            share(),
-          ),
-
-          normalizedDownKey: keypress.pipe(
-            filter(
-              ({ key }) =>
-                key.name === "down" ||
-                key.name === "j" ||
-                (key.name === "n" && key.ctrl),
-            ),
-            share(),
-          ),
-
-          numberKey: keypress.pipe(
-            filter((e) => e.value && "123456789".indexOf(e.value) >= 0),
-            map((e) => Number(e.value)),
-            share(),
-          ),
-
-          spaceKey: keypress.pipe(
-            filter(({ key }) => key && key.name === "space"),
-            share(),
-          ),
-          aKey: keypress.pipe(
-            filter(({ key }) => key && key.name === "a"),
-            share(),
-          ),
-          iKey: keypress.pipe(
-            filter(({ key }) => key && key.name === "i"),
-            share(),
-          ),
-        };
-      };
+/* High-level API */
 
-      /***/
-    },
-    /* 81 */
-    /***/ function (module, exports, __webpack_require__) {
-      (function () {
-        // Copyright (c) 2005  Tom Wu
-        // All Rights Reserved.
-        // See "LICENSE" for details.
-
-        // Basic JavaScript BN library - subset useful for RSA encryption.
-
-        // Bits per digit
-        var dbits;
-
-        // JavaScript engine analysis
-        var canary = 0xdeadbeefcafe;
-        var j_lm = (canary & 0xffffff) == 0xefcafe;
-
-        // (public) Constructor
-        function BigInteger(a, b, c) {
-          if (a != null)
-            if ("number" == typeof a) this.fromNumber(a, b, c);
-            else if (b == null && "string" != typeof a) this.fromString(a, 256);
-            else this.fromString(a, b);
-        }
-
-        // return new, unset BigInteger
-        function nbi() {
-          return new BigInteger(null);
-        }
-
-        // am: Compute w_j += (x*this_i), propagate carries,
-        // c is initial carry, returns final carry.
-        // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
-        // We need to select the fastest one that works in this environment.
-
-        // am1: use a single mult and divide to get the high bits,
-        // max digit bits should be 26 because
-        // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
-        function am1(i, x, w, j, c, n) {
-          while (--n >= 0) {
-            var v = x * this[i++] + w[j] + c;
-            c = Math.floor(v / 0x4000000);
-            w[j++] = v & 0x3ffffff;
-          }
-          return c;
-        }
-        // am2 avoids a big mult-and-extract completely.
-        // Max digit bits should be <= 30 because we do bitwise ops
-        // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
-        function am2(i, x, w, j, c, n) {
-          var xl = x & 0x7fff,
-            xh = x >> 15;
-          while (--n >= 0) {
-            var l = this[i] & 0x7fff;
-            var h = this[i++] >> 15;
-            var m = xh * l + h * xl;
-            l = xl * l + ((m & 0x7fff) << 15) + w[j] + (c & 0x3fffffff);
-            c = (l >>> 30) + (m >>> 15) + xh * h + (c >>> 30);
-            w[j++] = l & 0x3fffffff;
-          }
-          return c;
-        }
-        // Alternately, set max digit bits to 28 since some
-        // browsers slow down when dealing with 32-bit numbers.
-        function am3(i, x, w, j, c, n) {
-          var xl = x & 0x3fff,
-            xh = x >> 14;
-          while (--n >= 0) {
-            var l = this[i] & 0x3fff;
-            var h = this[i++] >> 14;
-            var m = xh * l + h * xl;
-            l = xl * l + ((m & 0x3fff) << 14) + w[j] + c;
-            c = (l >> 28) + (m >> 14) + xh * h;
-            w[j++] = l & 0xfffffff;
-          }
-          return c;
-        }
-        var inBrowser = typeof navigator !== "undefined";
-        if (
-          inBrowser &&
-          j_lm &&
-          navigator.appName == "Microsoft Internet Explorer"
-        ) {
-          BigInteger.prototype.am = am2;
-          dbits = 30;
-        } else if (inBrowser && j_lm && navigator.appName != "Netscape") {
-          BigInteger.prototype.am = am1;
-          dbits = 26;
-        } else {
-          // Mozilla/Netscape seems to prefer am3
-          BigInteger.prototype.am = am3;
-          dbits = 28;
-        }
-
-        BigInteger.prototype.DB = dbits;
-        BigInteger.prototype.DM = (1 << dbits) - 1;
-        BigInteger.prototype.DV = 1 << dbits;
-
-        var BI_FP = 52;
-        BigInteger.prototype.FV = Math.pow(2, BI_FP);
-        BigInteger.prototype.F1 = BI_FP - dbits;
-        BigInteger.prototype.F2 = 2 * dbits - BI_FP;
-
-        // Digit conversions
-        var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
-        var BI_RC = new Array();
-        var rr, vv;
-        rr = "0".charCodeAt(0);
-        for (vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
-        rr = "a".charCodeAt(0);
-        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-        rr = "A".charCodeAt(0);
-        for (vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
-
-        function int2char(n) {
-          return BI_RM.charAt(n);
-        }
-        function intAt(s, i) {
-          var c = BI_RC[s.charCodeAt(i)];
-          return c == null ? -1 : c;
-        }
-
-        // (protected) copy this to r
-        function bnpCopyTo(r) {
-          for (var i = this.t - 1; i >= 0; --i) r[i] = this[i];
-          r.t = this.t;
-          r.s = this.s;
-        }
-
-        // (protected) set from integer value x, -DV <= x < DV
-        function bnpFromInt(x) {
-          this.t = 1;
-          this.s = x < 0 ? -1 : 0;
-          if (x > 0) this[0] = x;
-          else if (x < -1) this[0] = x + this.DV;
-          else this.t = 0;
-        }
-
-        // return bigint initialized to value
-        function nbv(i) {
-          var r = nbi();
-          r.fromInt(i);
-          return r;
-        }
-
-        // (protected) set from string and radix
-        function bnpFromString(s, b) {
-          var k;
-          if (b == 16) k = 4;
-          else if (b == 8) k = 3;
-          else if (b == 256)
-            k = 8; // byte array
-          else if (b == 2) k = 1;
-          else if (b == 32) k = 5;
-          else if (b == 4) k = 2;
-          else {
-            this.fromRadix(s, b);
-            return;
-          }
-          this.t = 0;
-          this.s = 0;
-          var i = s.length,
-            mi = false,
-            sh = 0;
-          while (--i >= 0) {
-            var x = k == 8 ? s[i] & 0xff : intAt(s, i);
-            if (x < 0) {
-              if (s.charAt(i) == "-") mi = true;
-              continue;
-            }
-            mi = false;
-            if (sh == 0) this[this.t++] = x;
-            else if (sh + k > this.DB) {
-              this[this.t - 1] |= (x & ((1 << (this.DB - sh)) - 1)) << sh;
-              this[this.t++] = x >> (this.DB - sh);
-            } else this[this.t - 1] |= x << sh;
-            sh += k;
-            if (sh >= this.DB) sh -= this.DB;
-          }
-          if (k == 8 && (s[0] & 0x80) != 0) {
-            this.s = -1;
-            if (sh > 0) this[this.t - 1] |= ((1 << (this.DB - sh)) - 1) << sh;
-          }
-          this.clamp();
-          if (mi) BigInteger.ZERO.subTo(this, this);
-        }
-
-        // (protected) clamp off excess high words
-        function bnpClamp() {
-          var c = this.s & this.DM;
-          while (this.t > 0 && this[this.t - 1] == c) --this.t;
-        }
-
-        // (public) return string representation in given radix
-        function bnToString(b) {
-          if (this.s < 0) return "-" + this.negate().toString(b);
-          var k;
-          if (b == 16) k = 4;
-          else if (b == 8) k = 3;
-          else if (b == 2) k = 1;
-          else if (b == 32) k = 5;
-          else if (b == 4) k = 2;
-          else return this.toRadix(b);
-          var km = (1 << k) - 1,
-            d,
-            m = false,
-            r = "",
-            i = this.t;
-          var p = this.DB - ((i * this.DB) % k);
-          if (i-- > 0) {
-            if (p < this.DB && (d = this[i] >> p) > 0) {
-              m = true;
-              r = int2char(d);
-            }
-            while (i >= 0) {
-              if (p < k) {
-                d = (this[i] & ((1 << p) - 1)) << (k - p);
-                d |= this[--i] >> (p += this.DB - k);
-              } else {
-                d = (this[i] >> (p -= k)) & km;
-                if (p <= 0) {
-                  p += this.DB;
-                  --i;
-                }
-              }
-              if (d > 0) m = true;
-              if (m) r += int2char(d);
-            }
-          }
-          return m ? r : "0";
-        }
+function checkLengths(k, n) {
+  if (k.length !== crypto_secretbox_KEYBYTES) throw new Error('bad key size');
+  if (n.length !== crypto_secretbox_NONCEBYTES) throw new Error('bad nonce size');
+}
 
-        // (public) -this
-        function bnNegate() {
-          var r = nbi();
-          BigInteger.ZERO.subTo(this, r);
-          return r;
-        }
+function checkBoxLengths(pk, sk) {
+  if (pk.length !== crypto_box_PUBLICKEYBYTES) throw new Error('bad public key size');
+  if (sk.length !== crypto_box_SECRETKEYBYTES) throw new Error('bad secret key size');
+}
 
-        // (public) |this|
-        function bnAbs() {
-          return this.s < 0 ? this.negate() : this;
-        }
+function checkArrayTypes() {
+  var t, i;
+  for (i = 0; i < arguments.length; i++) {
+     if ((t = Object.prototype.toString.call(arguments[i])) !== '[object Uint8Array]')
+       throw new TypeError('unexpected type ' + t + ', use Uint8Array');
+  }
+}
 
-        // (public) return + if this > a, - if this < a, 0 if equal
-        function bnCompareTo(a) {
-          var r = this.s - a.s;
-          if (r != 0) return r;
-          var i = this.t;
-          r = i - a.t;
-          if (r != 0) return this.s < 0 ? -r : r;
-          while (--i >= 0) if ((r = this[i] - a[i]) != 0) return r;
-          return 0;
-        }
+function cleanup(arr) {
+  for (var i = 0; i < arr.length; i++) arr[i] = 0;
+}
 
-        // returns bit length of the integer x
-        function nbits(x) {
-          var r = 1,
-            t;
-          if ((t = x >>> 16) != 0) {
-            x = t;
-            r += 16;
-          }
-          if ((t = x >> 8) != 0) {
-            x = t;
-            r += 8;
-          }
-          if ((t = x >> 4) != 0) {
-            x = t;
-            r += 4;
-          }
-          if ((t = x >> 2) != 0) {
-            x = t;
-            r += 2;
-          }
-          if ((t = x >> 1) != 0) {
-            x = t;
-            r += 1;
-          }
-          return r;
-        }
+// TODO: Completely remove this in v0.15.
+if (!nacl.util) {
+  nacl.util = {};
+  nacl.util.decodeUTF8 = nacl.util.encodeUTF8 = nacl.util.encodeBase64 = nacl.util.decodeBase64 = function() {
+    throw new Error('nacl.util moved into separate package: https://github.com/dchest/tweetnacl-util-js');
+  };
+}
 
-        // (public) return the number of bits in "this"
-        function bnBitLength() {
-          if (this.t <= 0) return 0;
-          return (
-            this.DB * (this.t - 1) +
-            nbits(this[this.t - 1] ^ (this.s & this.DM))
-          );
-        }
+nacl.randomBytes = function(n) {
+  var b = new Uint8Array(n);
+  randombytes(b, n);
+  return b;
+};
 
-        // (protected) r = this << n*DB
-        function bnpDLShiftTo(n, r) {
-          var i;
-          for (i = this.t - 1; i >= 0; --i) r[i + n] = this[i];
-          for (i = n - 1; i >= 0; --i) r[i] = 0;
-          r.t = this.t + n;
-          r.s = this.s;
-        }
-
-        // (protected) r = this >> n*DB
-        function bnpDRShiftTo(n, r) {
-          for (var i = n; i < this.t; ++i) r[i - n] = this[i];
-          r.t = Math.max(this.t - n, 0);
-          r.s = this.s;
-        }
-
-        // (protected) r = this << n
-        function bnpLShiftTo(n, r) {
-          var bs = n % this.DB;
-          var cbs = this.DB - bs;
-          var bm = (1 << cbs) - 1;
-          var ds = Math.floor(n / this.DB),
-            c = (this.s << bs) & this.DM,
-            i;
-          for (i = this.t - 1; i >= 0; --i) {
-            r[i + ds + 1] = (this[i] >> cbs) | c;
-            c = (this[i] & bm) << bs;
-          }
-          for (i = ds - 1; i >= 0; --i) r[i] = 0;
-          r[ds] = c;
-          r.t = this.t + ds + 1;
-          r.s = this.s;
-          r.clamp();
-        }
-
-        // (protected) r = this >> n
-        function bnpRShiftTo(n, r) {
-          r.s = this.s;
-          var ds = Math.floor(n / this.DB);
-          if (ds >= this.t) {
-            r.t = 0;
-            return;
-          }
-          var bs = n % this.DB;
-          var cbs = this.DB - bs;
-          var bm = (1 << bs) - 1;
-          r[0] = this[ds] >> bs;
-          for (var i = ds + 1; i < this.t; ++i) {
-            r[i - ds - 1] |= (this[i] & bm) << cbs;
-            r[i - ds] = this[i] >> bs;
-          }
-          if (bs > 0) r[this.t - ds - 1] |= (this.s & bm) << cbs;
-          r.t = this.t - ds;
-          r.clamp();
-        }
-
-        // (protected) r = this - a
-        function bnpSubTo(a, r) {
-          var i = 0,
-            c = 0,
-            m = Math.min(a.t, this.t);
-          while (i < m) {
-            c += this[i] - a[i];
-            r[i++] = c & this.DM;
-            c >>= this.DB;
-          }
-          if (a.t < this.t) {
-            c -= a.s;
-            while (i < this.t) {
-              c += this[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c += this.s;
-          } else {
-            c += this.s;
-            while (i < a.t) {
-              c -= a[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c -= a.s;
-          }
-          r.s = c < 0 ? -1 : 0;
-          if (c < -1) r[i++] = this.DV + c;
-          else if (c > 0) r[i++] = c;
-          r.t = i;
-          r.clamp();
-        }
-
-        // (protected) r = this * a, r != this,a (HAC 14.12)
-        // "this" should be the larger one if appropriate.
-        function bnpMultiplyTo(a, r) {
-          var x = this.abs(),
-            y = a.abs();
-          var i = x.t;
-          r.t = i + y.t;
-          while (--i >= 0) r[i] = 0;
-          for (i = 0; i < y.t; ++i) r[i + x.t] = x.am(0, y[i], r, i, 0, x.t);
-          r.s = 0;
-          r.clamp();
-          if (this.s != a.s) BigInteger.ZERO.subTo(r, r);
-        }
-
-        // (protected) r = this^2, r != this (HAC 14.16)
-        function bnpSquareTo(r) {
-          var x = this.abs();
-          var i = (r.t = 2 * x.t);
-          while (--i >= 0) r[i] = 0;
-          for (i = 0; i < x.t - 1; ++i) {
-            var c = x.am(i, x[i], r, 2 * i, 0, 1);
-            if (
-              (r[i + x.t] += x.am(
-                i + 1,
-                2 * x[i],
-                r,
-                2 * i + 1,
-                c,
-                x.t - i - 1,
-              )) >= x.DV
-            ) {
-              r[i + x.t] -= x.DV;
-              r[i + x.t + 1] = 1;
-            }
-          }
-          if (r.t > 0) r[r.t - 1] += x.am(i, x[i], r, 2 * i, 0, 1);
-          r.s = 0;
-          r.clamp();
-        }
-
-        // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
-        // r != q, this != m.  q or r may be null.
-        function bnpDivRemTo(m, q, r) {
-          var pm = m.abs();
-          if (pm.t <= 0) return;
-          var pt = this.abs();
-          if (pt.t < pm.t) {
-            if (q != null) q.fromInt(0);
-            if (r != null) this.copyTo(r);
-            return;
-          }
-          if (r == null) r = nbi();
-          var y = nbi(),
-            ts = this.s,
-            ms = m.s;
-          var nsh = this.DB - nbits(pm[pm.t - 1]); // normalize modulus
-          if (nsh > 0) {
-            pm.lShiftTo(nsh, y);
-            pt.lShiftTo(nsh, r);
-          } else {
-            pm.copyTo(y);
-            pt.copyTo(r);
-          }
-          var ys = y.t;
-          var y0 = y[ys - 1];
-          if (y0 == 0) return;
-          var yt = y0 * (1 << this.F1) + (ys > 1 ? y[ys - 2] >> this.F2 : 0);
-          var d1 = this.FV / yt,
-            d2 = (1 << this.F1) / yt,
-            e = 1 << this.F2;
-          var i = r.t,
-            j = i - ys,
-            t = q == null ? nbi() : q;
-          y.dlShiftTo(j, t);
-          if (r.compareTo(t) >= 0) {
-            r[r.t++] = 1;
-            r.subTo(t, r);
-          }
-          BigInteger.ONE.dlShiftTo(ys, t);
-          t.subTo(y, y); // "negative" y so we can replace sub with am later
-          while (y.t < ys) y[y.t++] = 0;
-          while (--j >= 0) {
-            // Estimate quotient digit
-            var qd =
-              r[--i] == y0
-                ? this.DM
-                : Math.floor(r[i] * d1 + (r[i - 1] + e) * d2);
-            if ((r[i] += y.am(0, qd, r, j, 0, ys)) < qd) {
-              // Try it out
-              y.dlShiftTo(j, t);
-              r.subTo(t, r);
-              while (r[i] < --qd) r.subTo(t, r);
-            }
-          }
-          if (q != null) {
-            r.drShiftTo(ys, q);
-            if (ts != ms) BigInteger.ZERO.subTo(q, q);
-          }
-          r.t = ys;
-          r.clamp();
-          if (nsh > 0) r.rShiftTo(nsh, r); // Denormalize remainder
-          if (ts < 0) BigInteger.ZERO.subTo(r, r);
-        }
-
-        // (public) this mod a
-        function bnMod(a) {
-          var r = nbi();
-          this.abs().divRemTo(a, null, r);
-          if (this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r, r);
-          return r;
-        }
-
-        // Modular reduction using "classic" algorithm
-        function Classic(m) {
-          this.m = m;
-        }
-        function cConvert(x) {
-          if (x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
-          else return x;
-        }
-        function cRevert(x) {
-          return x;
-        }
-        function cReduce(x) {
-          x.divRemTo(this.m, null, x);
-        }
-        function cMulTo(x, y, r) {
-          x.multiplyTo(y, r);
-          this.reduce(r);
-        }
-        function cSqrTo(x, r) {
-          x.squareTo(r);
-          this.reduce(r);
-        }
-
-        Classic.prototype.convert = cConvert;
-        Classic.prototype.revert = cRevert;
-        Classic.prototype.reduce = cReduce;
-        Classic.prototype.mulTo = cMulTo;
-        Classic.prototype.sqrTo = cSqrTo;
-
-        // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
-        // justification:
-        //         xy == 1 (mod m)
-        //         xy =  1+km
-        //   xy(2-xy) = (1+km)(1-km)
-        // x[y(2-xy)] = 1-k^2m^2
-        // x[y(2-xy)] == 1 (mod m^2)
-        // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
-        // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
-        // JS multiply "overflows" differently from C/C++, so care is needed here.
-        function bnpInvDigit() {
-          if (this.t < 1) return 0;
-          var x = this[0];
-          if ((x & 1) == 0) return 0;
-          var y = x & 3; // y == 1/x mod 2^2
-          y = (y * (2 - (x & 0xf) * y)) & 0xf; // y == 1/x mod 2^4
-          y = (y * (2 - (x & 0xff) * y)) & 0xff; // y == 1/x mod 2^8
-          y = (y * (2 - (((x & 0xffff) * y) & 0xffff))) & 0xffff; // y == 1/x mod 2^16
-          // last step - calculate inverse mod DV directly;
-          // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
-          y = (y * (2 - ((x * y) % this.DV))) % this.DV; // y == 1/x mod 2^dbits
-          // we really want the negative inverse, and -DV < y < DV
-          return y > 0 ? this.DV - y : -y;
-        }
-
-        // Montgomery reduction
-        function Montgomery(m) {
-          this.m = m;
-          this.mp = m.invDigit();
-          this.mpl = this.mp & 0x7fff;
-          this.mph = this.mp >> 15;
-          this.um = (1 << (m.DB - 15)) - 1;
-          this.mt2 = 2 * m.t;
-        }
-
-        // xR mod m
-        function montConvert(x) {
-          var r = nbi();
-          x.abs().dlShiftTo(this.m.t, r);
-          r.divRemTo(this.m, null, r);
-          if (x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r, r);
-          return r;
-        }
-
-        // x/R mod m
-        function montRevert(x) {
-          var r = nbi();
-          x.copyTo(r);
-          this.reduce(r);
-          return r;
-        }
-
-        // x = x/R mod m (HAC 14.32)
-        function montReduce(x) {
-          while (x.t <= this.mt2)
-            // pad x so am has enough room later
-            x[x.t++] = 0;
-          for (var i = 0; i < this.m.t; ++i) {
-            // faster way of calculating u0 = x[i]*mp mod DV
-            var j = x[i] & 0x7fff;
-            var u0 =
-              (j * this.mpl +
-                (((j * this.mph + (x[i] >> 15) * this.mpl) & this.um) << 15)) &
-              x.DM;
-            // use am to combine the multiply-shift-add into one call
-            j = i + this.m.t;
-            x[j] += this.m.am(0, u0, x, i, 0, this.m.t);
-            // propagate carry
-            while (x[j] >= x.DV) {
-              x[j] -= x.DV;
-              x[++j]++;
-            }
-          }
-          x.clamp();
-          x.drShiftTo(this.m.t, x);
-          if (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
-        }
+nacl.secretbox = function(msg, nonce, key) {
+  checkArrayTypes(msg, nonce, key);
+  checkLengths(key, nonce);
+  var m = new Uint8Array(crypto_secretbox_ZEROBYTES + msg.length);
+  var c = new Uint8Array(m.length);
+  for (var i = 0; i < msg.length; i++) m[i+crypto_secretbox_ZEROBYTES] = msg[i];
+  crypto_secretbox(c, m, m.length, nonce, key);
+  return c.subarray(crypto_secretbox_BOXZEROBYTES);
+};
 
-        // r = "x^2/R mod m"; x != r
-        function montSqrTo(x, r) {
-          x.squareTo(r);
-          this.reduce(r);
-        }
+nacl.secretbox.open = function(box, nonce, key) {
+  checkArrayTypes(box, nonce, key);
+  checkLengths(key, nonce);
+  var c = new Uint8Array(crypto_secretbox_BOXZEROBYTES + box.length);
+  var m = new Uint8Array(c.length);
+  for (var i = 0; i < box.length; i++) c[i+crypto_secretbox_BOXZEROBYTES] = box[i];
+  if (c.length < 32) return false;
+  if (crypto_secretbox_open(m, c, c.length, nonce, key) !== 0) return false;
+  return m.subarray(crypto_secretbox_ZEROBYTES);
+};
 
-        // r = "xy/R mod m"; x,y != r
-        function montMulTo(x, y, r) {
-          x.multiplyTo(y, r);
-          this.reduce(r);
-        }
+nacl.secretbox.keyLength = crypto_secretbox_KEYBYTES;
+nacl.secretbox.nonceLength = crypto_secretbox_NONCEBYTES;
+nacl.secretbox.overheadLength = crypto_secretbox_BOXZEROBYTES;
+
+nacl.scalarMult = function(n, p) {
+  checkArrayTypes(n, p);
+  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
+  if (p.length !== crypto_scalarmult_BYTES) throw new Error('bad p size');
+  var q = new Uint8Array(crypto_scalarmult_BYTES);
+  crypto_scalarmult(q, n, p);
+  return q;
+};
 
-        Montgomery.prototype.convert = montConvert;
-        Montgomery.prototype.revert = montRevert;
-        Montgomery.prototype.reduce = montReduce;
-        Montgomery.prototype.mulTo = montMulTo;
-        Montgomery.prototype.sqrTo = montSqrTo;
+nacl.scalarMult.base = function(n) {
+  checkArrayTypes(n);
+  if (n.length !== crypto_scalarmult_SCALARBYTES) throw new Error('bad n size');
+  var q = new Uint8Array(crypto_scalarmult_BYTES);
+  crypto_scalarmult_base(q, n);
+  return q;
+};
 
-        // (protected) true iff this is even
-        function bnpIsEven() {
-          return (this.t > 0 ? this[0] & 1 : this.s) == 0;
-        }
+nacl.scalarMult.scalarLength = crypto_scalarmult_SCALARBYTES;
+nacl.scalarMult.groupElementLength = crypto_scalarmult_BYTES;
 
-        // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
-        function bnpExp(e, z) {
-          if (e > 0xffffffff || e < 1) return BigInteger.ONE;
-          var r = nbi(),
-            r2 = nbi(),
-            g = z.convert(this),
-            i = nbits(e) - 1;
-          g.copyTo(r);
-          while (--i >= 0) {
-            z.sqrTo(r, r2);
-            if ((e & (1 << i)) > 0) z.mulTo(r2, g, r);
-            else {
-              var t = r;
-              r = r2;
-              r2 = t;
-            }
-          }
-          return z.revert(r);
-        }
-
-        // (public) this^e % m, 0 <= e < 2^32
-        function bnModPowInt(e, m) {
-          var z;
-          if (e < 256 || m.isEven()) z = new Classic(m);
-          else z = new Montgomery(m);
-          return this.exp(e, z);
-        }
-
-        // protected
-        BigInteger.prototype.copyTo = bnpCopyTo;
-        BigInteger.prototype.fromInt = bnpFromInt;
-        BigInteger.prototype.fromString = bnpFromString;
-        BigInteger.prototype.clamp = bnpClamp;
-        BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
-        BigInteger.prototype.drShiftTo = bnpDRShiftTo;
-        BigInteger.prototype.lShiftTo = bnpLShiftTo;
-        BigInteger.prototype.rShiftTo = bnpRShiftTo;
-        BigInteger.prototype.subTo = bnpSubTo;
-        BigInteger.prototype.multiplyTo = bnpMultiplyTo;
-        BigInteger.prototype.squareTo = bnpSquareTo;
-        BigInteger.prototype.divRemTo = bnpDivRemTo;
-        BigInteger.prototype.invDigit = bnpInvDigit;
-        BigInteger.prototype.isEven = bnpIsEven;
-        BigInteger.prototype.exp = bnpExp;
-
-        // public
-        BigInteger.prototype.toString = bnToString;
-        BigInteger.prototype.negate = bnNegate;
-        BigInteger.prototype.abs = bnAbs;
-        BigInteger.prototype.compareTo = bnCompareTo;
-        BigInteger.prototype.bitLength = bnBitLength;
-        BigInteger.prototype.mod = bnMod;
-        BigInteger.prototype.modPowInt = bnModPowInt;
-
-        // "constants"
-        BigInteger.ZERO = nbv(0);
-        BigInteger.ONE = nbv(1);
-
-        // Copyright (c) 2005-2009  Tom Wu
-        // All Rights Reserved.
-        // See "LICENSE" for details.
-
-        // Extended JavaScript BN functions, required for RSA private ops.
-
-        // Version 1.1: new BigInteger("0", 10) returns "proper" zero
-        // Version 1.2: square() API, isProbablePrime fix
-
-        // (public)
-        function bnClone() {
-          var r = nbi();
-          this.copyTo(r);
-          return r;
-        }
-
-        // (public) return value as integer
-        function bnIntValue() {
-          if (this.s < 0) {
-            if (this.t == 1) return this[0] - this.DV;
-            else if (this.t == 0) return -1;
-          } else if (this.t == 1) return this[0];
-          else if (this.t == 0) return 0;
-          // assumes 16 < DB < 32
-          return ((this[1] & ((1 << (32 - this.DB)) - 1)) << this.DB) | this[0];
-        }
-
-        // (public) return value as byte
-        function bnByteValue() {
-          return this.t == 0 ? this.s : (this[0] << 24) >> 24;
-        }
-
-        // (public) return value as short (assumes DB>=16)
-        function bnShortValue() {
-          return this.t == 0 ? this.s : (this[0] << 16) >> 16;
-        }
-
-        // (protected) return x s.t. r^x < DV
-        function bnpChunkSize(r) {
-          return Math.floor((Math.LN2 * this.DB) / Math.log(r));
-        }
-
-        // (public) 0 if this == 0, 1 if this > 0
-        function bnSigNum() {
-          if (this.s < 0) return -1;
-          else if (this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
-          else return 1;
-        }
-
-        // (protected) convert to radix string
-        function bnpToRadix(b) {
-          if (b == null) b = 10;
-          if (this.signum() == 0 || b < 2 || b > 36) return "0";
-          var cs = this.chunkSize(b);
-          var a = Math.pow(b, cs);
-          var d = nbv(a),
-            y = nbi(),
-            z = nbi(),
-            r = "";
-          this.divRemTo(d, y, z);
-          while (y.signum() > 0) {
-            r = (a + z.intValue()).toString(b).substr(1) + r;
-            y.divRemTo(d, y, z);
-          }
-          return z.intValue().toString(b) + r;
-        }
-
-        // (protected) convert from radix string
-        function bnpFromRadix(s, b) {
-          this.fromInt(0);
-          if (b == null) b = 10;
-          var cs = this.chunkSize(b);
-          var d = Math.pow(b, cs),
-            mi = false,
-            j = 0,
-            w = 0;
-          for (var i = 0; i < s.length; ++i) {
-            var x = intAt(s, i);
-            if (x < 0) {
-              if (s.charAt(i) == "-" && this.signum() == 0) mi = true;
-              continue;
-            }
-            w = b * w + x;
-            if (++j >= cs) {
-              this.dMultiply(d);
-              this.dAddOffset(w, 0);
-              j = 0;
-              w = 0;
-            }
-          }
-          if (j > 0) {
-            this.dMultiply(Math.pow(b, j));
-            this.dAddOffset(w, 0);
-          }
-          if (mi) BigInteger.ZERO.subTo(this, this);
-        }
+nacl.box = function(msg, nonce, publicKey, secretKey) {
+  var k = nacl.box.before(publicKey, secretKey);
+  return nacl.secretbox(msg, nonce, k);
+};
 
-        // (protected) alternate constructor
-        function bnpFromNumber(a, b, c) {
-          if ("number" == typeof b) {
-            // new BigInteger(int,int,RNG)
-            if (a < 2) this.fromInt(1);
-            else {
-              this.fromNumber(a, c);
-              if (!this.testBit(a - 1))
-                // force MSB set
-                this.bitwiseTo(BigInteger.ONE.shiftLeft(a - 1), op_or, this);
-              if (this.isEven()) this.dAddOffset(1, 0); // force odd
-              while (!this.isProbablePrime(b)) {
-                this.dAddOffset(2, 0);
-                if (this.bitLength() > a)
-                  this.subTo(BigInteger.ONE.shiftLeft(a - 1), this);
-              }
-            }
-          } else {
-            // new BigInteger(int,RNG)
-            var x = new Array(),
-              t = a & 7;
-            x.length = (a >> 3) + 1;
-            b.nextBytes(x);
-            if (t > 0) x[0] &= (1 << t) - 1;
-            else x[0] = 0;
-            this.fromString(x, 256);
-          }
-        }
+nacl.box.before = function(publicKey, secretKey) {
+  checkArrayTypes(publicKey, secretKey);
+  checkBoxLengths(publicKey, secretKey);
+  var k = new Uint8Array(crypto_box_BEFORENMBYTES);
+  crypto_box_beforenm(k, publicKey, secretKey);
+  return k;
+};
 
-        // (public) convert to bigendian byte array
-        function bnToByteArray() {
-          var i = this.t,
-            r = new Array();
-          r[0] = this.s;
-          var p = this.DB - ((i * this.DB) % 8),
-            d,
-            k = 0;
-          if (i-- > 0) {
-            if (p < this.DB && (d = this[i] >> p) != (this.s & this.DM) >> p)
-              r[k++] = d | (this.s << (this.DB - p));
-            while (i >= 0) {
-              if (p < 8) {
-                d = (this[i] & ((1 << p) - 1)) << (8 - p);
-                d |= this[--i] >> (p += this.DB - 8);
-              } else {
-                d = (this[i] >> (p -= 8)) & 0xff;
-                if (p <= 0) {
-                  p += this.DB;
-                  --i;
-                }
-              }
-              if ((d & 0x80) != 0) d |= -256;
-              if (k == 0 && (this.s & 0x80) != (d & 0x80)) ++k;
-              if (k > 0 || d != this.s) r[k++] = d;
-            }
-          }
-          return r;
-        }
+nacl.box.after = nacl.secretbox;
 
-        function bnEquals(a) {
-          return this.compareTo(a) == 0;
-        }
-        function bnMin(a) {
-          return this.compareTo(a) < 0 ? this : a;
-        }
-        function bnMax(a) {
-          return this.compareTo(a) > 0 ? this : a;
-        }
+nacl.box.open = function(msg, nonce, publicKey, secretKey) {
+  var k = nacl.box.before(publicKey, secretKey);
+  return nacl.secretbox.open(msg, nonce, k);
+};
 
-        // (protected) r = this op a (bitwise)
-        function bnpBitwiseTo(a, op, r) {
-          var i,
-            f,
-            m = Math.min(a.t, this.t);
-          for (i = 0; i < m; ++i) r[i] = op(this[i], a[i]);
-          if (a.t < this.t) {
-            f = a.s & this.DM;
-            for (i = m; i < this.t; ++i) r[i] = op(this[i], f);
-            r.t = this.t;
-          } else {
-            f = this.s & this.DM;
-            for (i = m; i < a.t; ++i) r[i] = op(f, a[i]);
-            r.t = a.t;
-          }
-          r.s = op(this.s, a.s);
-          r.clamp();
-        }
+nacl.box.open.after = nacl.secretbox.open;
 
-        // (public) this & a
-        function op_and(x, y) {
-          return x & y;
-        }
-        function bnAnd(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_and, r);
-          return r;
-        }
+nacl.box.keyPair = function() {
+  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
+  var sk = new Uint8Array(crypto_box_SECRETKEYBYTES);
+  crypto_box_keypair(pk, sk);
+  return {publicKey: pk, secretKey: sk};
+};
 
-        // (public) this | a
-        function op_or(x, y) {
-          return x | y;
-        }
-        function bnOr(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_or, r);
-          return r;
-        }
+nacl.box.keyPair.fromSecretKey = function(secretKey) {
+  checkArrayTypes(secretKey);
+  if (secretKey.length !== crypto_box_SECRETKEYBYTES)
+    throw new Error('bad secret key size');
+  var pk = new Uint8Array(crypto_box_PUBLICKEYBYTES);
+  crypto_scalarmult_base(pk, secretKey);
+  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
+};
 
-        // (public) this ^ a
-        function op_xor(x, y) {
-          return x ^ y;
-        }
-        function bnXor(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_xor, r);
-          return r;
-        }
+nacl.box.publicKeyLength = crypto_box_PUBLICKEYBYTES;
+nacl.box.secretKeyLength = crypto_box_SECRETKEYBYTES;
+nacl.box.sharedKeyLength = crypto_box_BEFORENMBYTES;
+nacl.box.nonceLength = crypto_box_NONCEBYTES;
+nacl.box.overheadLength = nacl.secretbox.overheadLength;
+
+nacl.sign = function(msg, secretKey) {
+  checkArrayTypes(msg, secretKey);
+  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
+    throw new Error('bad secret key size');
+  var signedMsg = new Uint8Array(crypto_sign_BYTES+msg.length);
+  crypto_sign(signedMsg, msg, msg.length, secretKey);
+  return signedMsg;
+};
 
-        // (public) this & ~a
-        function op_andnot(x, y) {
-          return x & ~y;
-        }
-        function bnAndNot(a) {
-          var r = nbi();
-          this.bitwiseTo(a, op_andnot, r);
-          return r;
-        }
+nacl.sign.open = function(signedMsg, publicKey) {
+  if (arguments.length !== 2)
+    throw new Error('nacl.sign.open accepts 2 arguments; did you mean to use nacl.sign.detached.verify?');
+  checkArrayTypes(signedMsg, publicKey);
+  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
+    throw new Error('bad public key size');
+  var tmp = new Uint8Array(signedMsg.length);
+  var mlen = crypto_sign_open(tmp, signedMsg, signedMsg.length, publicKey);
+  if (mlen < 0) return null;
+  var m = new Uint8Array(mlen);
+  for (var i = 0; i < m.length; i++) m[i] = tmp[i];
+  return m;
+};
 
-        // (public) ~this
-        function bnNot() {
-          var r = nbi();
-          for (var i = 0; i < this.t; ++i) r[i] = this.DM & ~this[i];
-          r.t = this.t;
-          r.s = ~this.s;
-          return r;
-        }
+nacl.sign.detached = function(msg, secretKey) {
+  var signedMsg = nacl.sign(msg, secretKey);
+  var sig = new Uint8Array(crypto_sign_BYTES);
+  for (var i = 0; i < sig.length; i++) sig[i] = signedMsg[i];
+  return sig;
+};
 
-        // (public) this << n
-        function bnShiftLeft(n) {
-          var r = nbi();
-          if (n < 0) this.rShiftTo(-n, r);
-          else this.lShiftTo(n, r);
-          return r;
-        }
+nacl.sign.detached.verify = function(msg, sig, publicKey) {
+  checkArrayTypes(msg, sig, publicKey);
+  if (sig.length !== crypto_sign_BYTES)
+    throw new Error('bad signature size');
+  if (publicKey.length !== crypto_sign_PUBLICKEYBYTES)
+    throw new Error('bad public key size');
+  var sm = new Uint8Array(crypto_sign_BYTES + msg.length);
+  var m = new Uint8Array(crypto_sign_BYTES + msg.length);
+  var i;
+  for (i = 0; i < crypto_sign_BYTES; i++) sm[i] = sig[i];
+  for (i = 0; i < msg.length; i++) sm[i+crypto_sign_BYTES] = msg[i];
+  return (crypto_sign_open(m, sm, sm.length, publicKey) >= 0);
+};
 
-        // (public) this >> n
-        function bnShiftRight(n) {
-          var r = nbi();
-          if (n < 0) this.lShiftTo(-n, r);
-          else this.rShiftTo(n, r);
-          return r;
-        }
+nacl.sign.keyPair = function() {
+  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
+  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
+  crypto_sign_keypair(pk, sk);
+  return {publicKey: pk, secretKey: sk};
+};
 
-        // return index of lowest 1-bit in x, x < 2^31
-        function lbit(x) {
-          if (x == 0) return -1;
-          var r = 0;
-          if ((x & 0xffff) == 0) {
-            x >>= 16;
-            r += 16;
-          }
-          if ((x & 0xff) == 0) {
-            x >>= 8;
-            r += 8;
-          }
-          if ((x & 0xf) == 0) {
-            x >>= 4;
-            r += 4;
-          }
-          if ((x & 3) == 0) {
-            x >>= 2;
-            r += 2;
-          }
-          if ((x & 1) == 0) ++r;
-          return r;
-        }
+nacl.sign.keyPair.fromSecretKey = function(secretKey) {
+  checkArrayTypes(secretKey);
+  if (secretKey.length !== crypto_sign_SECRETKEYBYTES)
+    throw new Error('bad secret key size');
+  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
+  for (var i = 0; i < pk.length; i++) pk[i] = secretKey[32+i];
+  return {publicKey: pk, secretKey: new Uint8Array(secretKey)};
+};
 
-        // (public) returns index of lowest 1-bit (or -1 if none)
-        function bnGetLowestSetBit() {
-          for (var i = 0; i < this.t; ++i)
-            if (this[i] != 0) return i * this.DB + lbit(this[i]);
-          if (this.s < 0) return this.t * this.DB;
-          return -1;
-        }
+nacl.sign.keyPair.fromSeed = function(seed) {
+  checkArrayTypes(seed);
+  if (seed.length !== crypto_sign_SEEDBYTES)
+    throw new Error('bad seed size');
+  var pk = new Uint8Array(crypto_sign_PUBLICKEYBYTES);
+  var sk = new Uint8Array(crypto_sign_SECRETKEYBYTES);
+  for (var i = 0; i < 32; i++) sk[i] = seed[i];
+  crypto_sign_keypair(pk, sk, true);
+  return {publicKey: pk, secretKey: sk};
+};
 
-        // return number of 1 bits in x
-        function cbit(x) {
-          var r = 0;
-          while (x != 0) {
-            x &= x - 1;
-            ++r;
-          }
-          return r;
-        }
+nacl.sign.publicKeyLength = crypto_sign_PUBLICKEYBYTES;
+nacl.sign.secretKeyLength = crypto_sign_SECRETKEYBYTES;
+nacl.sign.seedLength = crypto_sign_SEEDBYTES;
+nacl.sign.signatureLength = crypto_sign_BYTES;
 
-        // (public) return number of set bits
-        function bnBitCount() {
-          var r = 0,
-            x = this.s & this.DM;
-          for (var i = 0; i < this.t; ++i) r += cbit(this[i] ^ x);
-          return r;
-        }
+nacl.hash = function(msg) {
+  checkArrayTypes(msg);
+  var h = new Uint8Array(crypto_hash_BYTES);
+  crypto_hash(h, msg, msg.length);
+  return h;
+};
 
-        // (public) true iff nth bit is set
-        function bnTestBit(n) {
-          var j = Math.floor(n / this.DB);
-          if (j >= this.t) return this.s != 0;
-          return (this[j] & (1 << n % this.DB)) != 0;
-        }
+nacl.hash.hashLength = crypto_hash_BYTES;
 
-        // (protected) this op (1<<n)
-        function bnpChangeBit(n, op) {
-          var r = BigInteger.ONE.shiftLeft(n);
-          this.bitwiseTo(r, op, r);
-          return r;
-        }
+nacl.verify = function(x, y) {
+  checkArrayTypes(x, y);
+  // Zero length arguments are considered not equal.
+  if (x.length === 0 || y.length === 0) return false;
+  if (x.length !== y.length) return false;
+  return (vn(x, 0, y, 0, x.length) === 0) ? true : false;
+};
 
-        // (public) this | (1<<n)
-        function bnSetBit(n) {
-          return this.changeBit(n, op_or);
-        }
+nacl.setPRNG = function(fn) {
+  randombytes = fn;
+};
 
-        // (public) this & ~(1<<n)
-        function bnClearBit(n) {
-          return this.changeBit(n, op_andnot);
-        }
+(function() {
+  // Initialize PRNG if environment provides CSPRNG.
+  // If not, methods calling randombytes will throw.
+  var crypto = typeof self !== 'undefined' ? (self.crypto || self.msCrypto) : null;
+  if (crypto && crypto.getRandomValues) {
+    // Browsers.
+    var QUOTA = 65536;
+    nacl.setPRNG(function(x, n) {
+      var i, v = new Uint8Array(n);
+      for (i = 0; i < n; i += QUOTA) {
+        crypto.getRandomValues(v.subarray(i, i + Math.min(n - i, QUOTA)));
+      }
+      for (i = 0; i < n; i++) x[i] = v[i];
+      cleanup(v);
+    });
+  } else if (true) {
+    // Node.js.
+    crypto = __webpack_require__(11);
+    if (crypto && crypto.randomBytes) {
+      nacl.setPRNG(function(x, n) {
+        var i, v = crypto.randomBytes(n);
+        for (i = 0; i < n; i++) x[i] = v[i];
+        cleanup(v);
+      });
+    }
+  }
+})();
 
-        // (public) this ^ (1<<n)
-        function bnFlipBit(n) {
-          return this.changeBit(n, op_xor);
-        }
+})(typeof module !== 'undefined' && module.exports ? module.exports : (self.nacl = self.nacl || {}));
 
-        // (protected) r = this + a
-        function bnpAddTo(a, r) {
-          var i = 0,
-            c = 0,
-            m = Math.min(a.t, this.t);
-          while (i < m) {
-            c += this[i] + a[i];
-            r[i++] = c & this.DM;
-            c >>= this.DB;
-          }
-          if (a.t < this.t) {
-            c += a.s;
-            while (i < this.t) {
-              c += this[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c += this.s;
-          } else {
-            c += this.s;
-            while (i < a.t) {
-              c += a[i];
-              r[i++] = c & this.DM;
-              c >>= this.DB;
-            }
-            c += a.s;
-          }
-          r.s = c < 0 ? -1 : 0;
-          if (c > 0) r[i++] = c;
-          else if (c < -1) r[i++] = this.DV + c;
-          r.t = i;
-          r.clamp();
-        }
 
-        // (public) this + a
-        function bnAdd(a) {
-          var r = nbi();
-          this.addTo(a, r);
-          return r;
-        }
+/***/ }),
+/* 77 */
+/***/ (function(module, exports) {
 
-        // (public) this - a
-        function bnSubtract(a) {
-          var r = nbi();
-          this.subTo(a, r);
-          return r;
-        }
+module.exports = require("events");
 
-        // (public) this * a
-        function bnMultiply(a) {
-          var r = nbi();
-          this.multiplyTo(a, r);
-          return r;
-        }
+/***/ }),
+/* 78 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // (public) this^2
-        function bnSquare() {
-          var r = nbi();
-          this.squareTo(r);
-          return r;
-        }
+"use strict";
 
-        // (public) this / a
-        function bnDivide(a) {
-          var r = nbi();
-          this.divRemTo(a, r, null);
-          return r;
-        }
 
-        // (public) this % a
-        function bnRemainder(a) {
-          var r = nbi();
-          this.divRemTo(a, null, r);
-          return r;
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.hostedGit = exports.registries = undefined;
+exports.getExoticResolver = getExoticResolver;
+exports.hostedGitFragmentToGitUrl = hostedGitFragmentToGitUrl;
 
-        // (public) [this/a,this%a]
-        function bnDivideAndRemainder(a) {
-          var q = nbi(),
-            r = nbi();
-          this.divRemTo(a, q, r);
-          return new Array(q, r);
-        }
+var _baseResolver;
 
-        // (protected) this *= n, this >= 0, 1 < n < DV
-        function bnpDMultiply(n) {
-          this[this.t] = this.am(0, n - 1, this, 0, 0, this.t);
-          ++this.t;
-          this.clamp();
-        }
+function _load_baseResolver() {
+  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
+}
 
-        // (protected) this += n << w words, this >= 0
-        function bnpDAddOffset(n, w) {
-          if (n == 0) return;
-          while (this.t <= w) this[this.t++] = 0;
-          this[w] += n;
-          while (this[w] >= this.DV) {
-            this[w] -= this.DV;
-            if (++w >= this.t) this[this.t++] = 0;
-            ++this[w];
-          }
-        }
+var _npmResolver;
 
-        // A "null" reducer
-        function NullExp() {}
-        function nNop(x) {
-          return x;
-        }
-        function nMulTo(x, y, r) {
-          x.multiplyTo(y, r);
-        }
-        function nSqrTo(x, r) {
-          x.squareTo(r);
-        }
-
-        NullExp.prototype.convert = nNop;
-        NullExp.prototype.revert = nNop;
-        NullExp.prototype.mulTo = nMulTo;
-        NullExp.prototype.sqrTo = nSqrTo;
-
-        // (public) this^e
-        function bnPow(e) {
-          return this.exp(e, new NullExp());
-        }
-
-        // (protected) r = lower n words of "this * a", a.t <= n
-        // "this" should be the larger one if appropriate.
-        function bnpMultiplyLowerTo(a, n, r) {
-          var i = Math.min(this.t + a.t, n);
-          r.s = 0; // assumes a,this >= 0
-          r.t = i;
-          while (i > 0) r[--i] = 0;
-          var j;
-          for (j = r.t - this.t; i < j; ++i)
-            r[i + this.t] = this.am(0, a[i], r, i, 0, this.t);
-          for (j = Math.min(a.t, n); i < j; ++i)
-            this.am(0, a[i], r, i, 0, n - i);
-          r.clamp();
-        }
-
-        // (protected) r = "this * a" without lower n words, n > 0
-        // "this" should be the larger one if appropriate.
-        function bnpMultiplyUpperTo(a, n, r) {
-          --n;
-          var i = (r.t = this.t + a.t - n);
-          r.s = 0; // assumes a,this >= 0
-          while (--i >= 0) r[i] = 0;
-          for (i = Math.max(n - this.t, 0); i < a.t; ++i)
-            r[this.t + i - n] = this.am(n - i, a[i], r, 0, 0, this.t + i - n);
-          r.clamp();
-          r.drShiftTo(1, r);
-        }
-
-        // Barrett modular reduction
-        function Barrett(m) {
-          // setup Barrett
-          this.r2 = nbi();
-          this.q3 = nbi();
-          BigInteger.ONE.dlShiftTo(2 * m.t, this.r2);
-          this.mu = this.r2.divide(m);
-          this.m = m;
-        }
-
-        function barrettConvert(x) {
-          if (x.s < 0 || x.t > 2 * this.m.t) return x.mod(this.m);
-          else if (x.compareTo(this.m) < 0) return x;
-          else {
-            var r = nbi();
-            x.copyTo(r);
-            this.reduce(r);
-            return r;
-          }
-        }
+function _load_npmResolver() {
+  return _npmResolver = _interopRequireDefault(__webpack_require__(217));
+}
 
-        function barrettRevert(x) {
-          return x;
-        }
+var _yarnResolver;
 
-        // x = x mod m (HAC 14.42)
-        function barrettReduce(x) {
-          x.drShiftTo(this.m.t - 1, this.r2);
-          if (x.t > this.m.t + 1) {
-            x.t = this.m.t + 1;
-            x.clamp();
-          }
-          this.mu.multiplyUpperTo(this.r2, this.m.t + 1, this.q3);
-          this.m.multiplyLowerTo(this.q3, this.m.t + 1, this.r2);
-          while (x.compareTo(this.r2) < 0) x.dAddOffset(1, this.m.t + 1);
-          x.subTo(this.r2, x);
-          while (x.compareTo(this.m) >= 0) x.subTo(this.m, x);
-        }
-
-        // r = x^2 mod m; x != r
-        function barrettSqrTo(x, r) {
-          x.squareTo(r);
-          this.reduce(r);
-        }
-
-        // r = x*y mod m; x,y != r
-        function barrettMulTo(x, y, r) {
-          x.multiplyTo(y, r);
-          this.reduce(r);
-        }
-
-        Barrett.prototype.convert = barrettConvert;
-        Barrett.prototype.revert = barrettRevert;
-        Barrett.prototype.reduce = barrettReduce;
-        Barrett.prototype.mulTo = barrettMulTo;
-        Barrett.prototype.sqrTo = barrettSqrTo;
-
-        // (public) this^e % m (HAC 14.85)
-        function bnModPow(e, m) {
-          var i = e.bitLength(),
-            k,
-            r = nbv(1),
-            z;
-          if (i <= 0) return r;
-          else if (i < 18) k = 1;
-          else if (i < 48) k = 3;
-          else if (i < 144) k = 4;
-          else if (i < 768) k = 5;
-          else k = 6;
-          if (i < 8) z = new Classic(m);
-          else if (m.isEven()) z = new Barrett(m);
-          else z = new Montgomery(m);
-
-          // precomputation
-          var g = new Array(),
-            n = 3,
-            k1 = k - 1,
-            km = (1 << k) - 1;
-          g[1] = z.convert(this);
-          if (k > 1) {
-            var g2 = nbi();
-            z.sqrTo(g[1], g2);
-            while (n <= km) {
-              g[n] = nbi();
-              z.mulTo(g2, g[n - 2], g[n]);
-              n += 2;
-            }
-          }
+function _load_yarnResolver() {
+  return _yarnResolver = _interopRequireDefault(__webpack_require__(576));
+}
 
-          var j = e.t - 1,
-            w,
-            is1 = true,
-            r2 = nbi(),
-            t;
-          i = nbits(e[j]) - 1;
-          while (j >= 0) {
-            if (i >= k1) w = (e[j] >> (i - k1)) & km;
-            else {
-              w = (e[j] & ((1 << (i + 1)) - 1)) << (k1 - i);
-              if (j > 0) w |= e[j - 1] >> (this.DB + i - k1);
-            }
+var _gitResolver;
 
-            n = k;
-            while ((w & 1) == 0) {
-              w >>= 1;
-              --n;
-            }
-            if ((i -= n) < 0) {
-              i += this.DB;
-              --j;
-            }
-            if (is1) {
-              // ret == 1, don't bother squaring or multiplying it
-              g[w].copyTo(r);
-              is1 = false;
-            } else {
-              while (n > 1) {
-                z.sqrTo(r, r2);
-                z.sqrTo(r2, r);
-                n -= 2;
-              }
-              if (n > 0) z.sqrTo(r, r2);
-              else {
-                t = r;
-                r = r2;
-                r2 = t;
-              }
-              z.mulTo(r2, g[w], r);
-            }
+function _load_gitResolver() {
+  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
+}
 
-            while (j >= 0 && (e[j] & (1 << i)) == 0) {
-              z.sqrTo(r, r2);
-              t = r;
-              r = r2;
-              r2 = t;
-              if (--i < 0) {
-                i = this.DB - 1;
-                --j;
-              }
-            }
-          }
-          return z.revert(r);
-        }
+var _tarballResolver;
 
-        // (public) gcd(this,a) (HAC 14.54)
-        function bnGCD(a) {
-          var x = this.s < 0 ? this.negate() : this.clone();
-          var y = a.s < 0 ? a.negate() : a.clone();
-          if (x.compareTo(y) < 0) {
-            var t = x;
-            x = y;
-            y = t;
-          }
-          var i = x.getLowestSetBit(),
-            g = y.getLowestSetBit();
-          if (g < 0) return x;
-          if (i < g) g = i;
-          if (g > 0) {
-            x.rShiftTo(g, x);
-            y.rShiftTo(g, y);
-          }
-          while (x.signum() > 0) {
-            if ((i = x.getLowestSetBit()) > 0) x.rShiftTo(i, x);
-            if ((i = y.getLowestSetBit()) > 0) y.rShiftTo(i, y);
-            if (x.compareTo(y) >= 0) {
-              x.subTo(y, x);
-              x.rShiftTo(1, x);
-            } else {
-              y.subTo(x, y);
-              y.rShiftTo(1, y);
-            }
-          }
-          if (g > 0) y.lShiftTo(g, y);
-          return y;
-        }
+function _load_tarballResolver() {
+  return _tarballResolver = _interopRequireDefault(__webpack_require__(574));
+}
 
-        // (protected) this % n, n < 2^26
-        function bnpModInt(n) {
-          if (n <= 0) return 0;
-          var d = this.DV % n,
-            r = this.s < 0 ? n - 1 : 0;
-          if (this.t > 0)
-            if (d == 0) r = this[0] % n;
-            else
-              for (var i = this.t - 1; i >= 0; --i) r = (d * r + this[i]) % n;
-          return r;
-        }
-
-        // (public) 1/this % m (HAC 14.61)
-        function bnModInverse(m) {
-          var ac = m.isEven();
-          if ((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
-          var u = m.clone(),
-            v = this.clone();
-          var a = nbv(1),
-            b = nbv(0),
-            c = nbv(0),
-            d = nbv(1);
-          while (u.signum() != 0) {
-            while (u.isEven()) {
-              u.rShiftTo(1, u);
-              if (ac) {
-                if (!a.isEven() || !b.isEven()) {
-                  a.addTo(this, a);
-                  b.subTo(m, b);
-                }
-                a.rShiftTo(1, a);
-              } else if (!b.isEven()) b.subTo(m, b);
-              b.rShiftTo(1, b);
-            }
-            while (v.isEven()) {
-              v.rShiftTo(1, v);
-              if (ac) {
-                if (!c.isEven() || !d.isEven()) {
-                  c.addTo(this, c);
-                  d.subTo(m, d);
-                }
-                c.rShiftTo(1, c);
-              } else if (!d.isEven()) d.subTo(m, d);
-              d.rShiftTo(1, d);
-            }
-            if (u.compareTo(v) >= 0) {
-              u.subTo(v, u);
-              if (ac) a.subTo(c, a);
-              b.subTo(d, b);
-            } else {
-              v.subTo(u, v);
-              if (ac) c.subTo(a, c);
-              d.subTo(b, d);
-            }
-          }
-          if (v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
-          if (d.compareTo(m) >= 0) return d.subtract(m);
-          if (d.signum() < 0) d.addTo(m, d);
-          else return d;
-          if (d.signum() < 0) return d.add(m);
-          else return d;
-        }
-
-        var lowprimes = [
-          2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61,
-          67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137,
-          139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211,
-          223, 227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283,
-          293, 307, 311, 313, 317, 331, 337, 347, 349, 353, 359, 367, 373, 379,
-          383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461,
-          463, 467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563,
-          569, 571, 577, 587, 593, 599, 601, 607, 613, 617, 619, 631, 641, 643,
-          647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739,
-          743, 751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829,
-          839, 853, 857, 859, 863, 877, 881, 883, 887, 907, 911, 919, 929, 937,
-          941, 947, 953, 967, 971, 977, 983, 991, 997,
-        ];
-        var lplim = (1 << 26) / lowprimes[lowprimes.length - 1];
-
-        // (public) test primality with certainty >= 1-.5^t
-        function bnIsProbablePrime(t) {
-          var i,
-            x = this.abs();
-          if (x.t == 1 && x[0] <= lowprimes[lowprimes.length - 1]) {
-            for (i = 0; i < lowprimes.length; ++i)
-              if (x[0] == lowprimes[i]) return true;
-            return false;
-          }
-          if (x.isEven()) return false;
-          i = 1;
-          while (i < lowprimes.length) {
-            var m = lowprimes[i],
-              j = i + 1;
-            while (j < lowprimes.length && m < lplim) m *= lowprimes[j++];
-            m = x.modInt(m);
-            while (i < j) if (m % lowprimes[i++] == 0) return false;
-          }
-          return x.millerRabin(t);
-        }
-
-        // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
-        function bnpMillerRabin(t) {
-          var n1 = this.subtract(BigInteger.ONE);
-          var k = n1.getLowestSetBit();
-          if (k <= 0) return false;
-          var r = n1.shiftRight(k);
-          t = (t + 1) >> 1;
-          if (t > lowprimes.length) t = lowprimes.length;
-          var a = nbi();
-          for (var i = 0; i < t; ++i) {
-            //Pick bases at random, instead of starting at 2
-            a.fromInt(lowprimes[Math.floor(Math.random() * lowprimes.length)]);
-            var y = a.modPow(r, this);
-            if (y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
-              var j = 1;
-              while (j++ < k && y.compareTo(n1) != 0) {
-                y = y.modPowInt(2, this);
-                if (y.compareTo(BigInteger.ONE) == 0) return false;
-              }
-              if (y.compareTo(n1) != 0) return false;
-            }
-          }
-          return true;
-        }
+var _githubResolver;
 
-        // protected
-        BigInteger.prototype.chunkSize = bnpChunkSize;
-        BigInteger.prototype.toRadix = bnpToRadix;
-        BigInteger.prototype.fromRadix = bnpFromRadix;
-        BigInteger.prototype.fromNumber = bnpFromNumber;
-        BigInteger.prototype.bitwiseTo = bnpBitwiseTo;
-        BigInteger.prototype.changeBit = bnpChangeBit;
-        BigInteger.prototype.addTo = bnpAddTo;
-        BigInteger.prototype.dMultiply = bnpDMultiply;
-        BigInteger.prototype.dAddOffset = bnpDAddOffset;
-        BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;
-        BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;
-        BigInteger.prototype.modInt = bnpModInt;
-        BigInteger.prototype.millerRabin = bnpMillerRabin;
-
-        // public
-        BigInteger.prototype.clone = bnClone;
-        BigInteger.prototype.intValue = bnIntValue;
-        BigInteger.prototype.byteValue = bnByteValue;
-        BigInteger.prototype.shortValue = bnShortValue;
-        BigInteger.prototype.signum = bnSigNum;
-        BigInteger.prototype.toByteArray = bnToByteArray;
-        BigInteger.prototype.equals = bnEquals;
-        BigInteger.prototype.min = bnMin;
-        BigInteger.prototype.max = bnMax;
-        BigInteger.prototype.and = bnAnd;
-        BigInteger.prototype.or = bnOr;
-        BigInteger.prototype.xor = bnXor;
-        BigInteger.prototype.andNot = bnAndNot;
-        BigInteger.prototype.not = bnNot;
-        BigInteger.prototype.shiftLeft = bnShiftLeft;
-        BigInteger.prototype.shiftRight = bnShiftRight;
-        BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;
-        BigInteger.prototype.bitCount = bnBitCount;
-        BigInteger.prototype.testBit = bnTestBit;
-        BigInteger.prototype.setBit = bnSetBit;
-        BigInteger.prototype.clearBit = bnClearBit;
-        BigInteger.prototype.flipBit = bnFlipBit;
-        BigInteger.prototype.add = bnAdd;
-        BigInteger.prototype.subtract = bnSubtract;
-        BigInteger.prototype.multiply = bnMultiply;
-        BigInteger.prototype.divide = bnDivide;
-        BigInteger.prototype.remainder = bnRemainder;
-        BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;
-        BigInteger.prototype.modPow = bnModPow;
-        BigInteger.prototype.modInverse = bnModInverse;
-        BigInteger.prototype.pow = bnPow;
-        BigInteger.prototype.gcd = bnGCD;
-        BigInteger.prototype.isProbablePrime = bnIsProbablePrime;
-
-        // JSBN-specific extension
-        BigInteger.prototype.square = bnSquare;
-
-        // Expose the Barrett function
-        BigInteger.prototype.Barrett = Barrett;
-
-        // BigInteger interfaces not implemented in jsbn:
-
-        // BigInteger(int signum, byte[] magnitude)
-        // double doubleValue()
-        // float floatValue()
-        // int hashCode()
-        // long longValue()
-        // static BigInteger valueOf(long val)
-
-        // Random number generator - requires a PRNG backend, e.g. prng4.js
-
-        // For best results, put code like
-        // <body onClick='rng_seed_time();' onKeyPress='rng_seed_time();'>
-        // in your main HTML document.
-
-        var rng_state;
-        var rng_pool;
-        var rng_pptr;
-
-        // Mix in a 32-bit integer into the pool
-        function rng_seed_int(x) {
-          rng_pool[rng_pptr++] ^= x & 255;
-          rng_pool[rng_pptr++] ^= (x >> 8) & 255;
-          rng_pool[rng_pptr++] ^= (x >> 16) & 255;
-          rng_pool[rng_pptr++] ^= (x >> 24) & 255;
-          if (rng_pptr >= rng_psize) rng_pptr -= rng_psize;
-        }
-
-        // Mix in the current time (w/milliseconds) into the pool
-        function rng_seed_time() {
-          rng_seed_int(new Date().getTime());
-        }
-
-        // Initialize the pool with junk if needed.
-        if (rng_pool == null) {
-          rng_pool = new Array();
-          rng_pptr = 0;
-          var t;
-          if (typeof window !== "undefined" && window.crypto) {
-            if (window.crypto.getRandomValues) {
-              // Use webcrypto if available
-              var ua = new Uint8Array(32);
-              window.crypto.getRandomValues(ua);
-              for (t = 0; t < 32; ++t) rng_pool[rng_pptr++] = ua[t];
-            } else if (
-              navigator.appName == "Netscape" &&
-              navigator.appVersion < "5"
-            ) {
-              // Extract entropy (256 bits) from NS4 RNG if available
-              var z = window.crypto.random(32);
-              for (t = 0; t < z.length; ++t)
-                rng_pool[rng_pptr++] = z.charCodeAt(t) & 255;
-            }
-          }
-          while (rng_pptr < rng_psize) {
-            // extract some randomness from Math.random()
-            t = Math.floor(65536 * Math.random());
-            rng_pool[rng_pptr++] = t >>> 8;
-            rng_pool[rng_pptr++] = t & 255;
-          }
-          rng_pptr = 0;
-          rng_seed_time();
-          //rng_seed_int(window.screenX);
-          //rng_seed_int(window.screenY);
-        }
-
-        function rng_get_byte() {
-          if (rng_state == null) {
-            rng_seed_time();
-            rng_state = prng_newstate();
-            rng_state.init(rng_pool);
-            for (rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)
-              rng_pool[rng_pptr] = 0;
-            rng_pptr = 0;
-            //rng_pool = null;
-          }
-          // TODO: allow reseeding after first request
-          return rng_state.next();
-        }
+function _load_githubResolver() {
+  return _githubResolver = _interopRequireDefault(__webpack_require__(367));
+}
 
-        function rng_get_bytes(ba) {
-          var i;
-          for (i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();
-        }
+var _fileResolver;
 
-        function SecureRandom() {}
+function _load_fileResolver() {
+  return _fileResolver = _interopRequireDefault(__webpack_require__(215));
+}
 
-        SecureRandom.prototype.nextBytes = rng_get_bytes;
+var _linkResolver;
 
-        // prng4.js - uses Arcfour as a PRNG
+function _load_linkResolver() {
+  return _linkResolver = _interopRequireDefault(__webpack_require__(368));
+}
 
-        function Arcfour() {
-          this.i = 0;
-          this.j = 0;
-          this.S = new Array();
-        }
+var _gitlabResolver;
 
-        // Initialize arcfour context from key, an array of ints, each from [0..255]
-        function ARC4init(key) {
-          var i, j, t;
-          for (i = 0; i < 256; ++i) this.S[i] = i;
-          j = 0;
-          for (i = 0; i < 256; ++i) {
-            j = (j + this.S[i] + key[i % key.length]) & 255;
-            t = this.S[i];
-            this.S[i] = this.S[j];
-            this.S[j] = t;
-          }
-          this.i = 0;
-          this.j = 0;
-        }
+function _load_gitlabResolver() {
+  return _gitlabResolver = _interopRequireDefault(__webpack_require__(572));
+}
 
-        function ARC4next() {
-          var t;
-          this.i = (this.i + 1) & 255;
-          this.j = (this.j + this.S[this.i]) & 255;
-          t = this.S[this.i];
-          this.S[this.i] = this.S[this.j];
-          this.S[this.j] = t;
-          return this.S[(t + this.S[this.i]) & 255];
-        }
+var _gistResolver;
 
-        Arcfour.prototype.init = ARC4init;
-        Arcfour.prototype.next = ARC4next;
+function _load_gistResolver() {
+  return _gistResolver = _interopRequireDefault(__webpack_require__(216));
+}
 
-        // Plug in your RNG constructor here
-        function prng_newstate() {
-          return new Arcfour();
-        }
+var _bitbucketResolver;
 
-        // Pool size must be a multiple of 4 and greater than 32.
-        // An array of bytes the size of the pool will be passed to init()
-        var rng_psize = 256;
+function _load_bitbucketResolver() {
+  return _bitbucketResolver = _interopRequireDefault(__webpack_require__(571));
+}
 
-        BigInteger.SecureRandom = SecureRandom;
-        BigInteger.BigInteger = BigInteger;
-        if (true) {
-          exports = module.exports = BigInteger;
-        } else {
-          this.BigInteger = BigInteger;
-          this.SecureRandom = SecureRandom;
-        }
-      }).call(this);
+var _hostedGitResolver;
 
-      /***/
-    },
-    /* 82 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = minimatch;
-      minimatch.Minimatch = Minimatch;
+function _load_hostedGitResolver() {
+  return _hostedGitResolver = __webpack_require__(109);
+}
 
-      var path = { sep: "/" };
-      try {
-        path = __webpack_require__(0);
-      } catch (er) {}
-
-      var GLOBSTAR = (minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {});
-      var expand = __webpack_require__(229);
-
-      var plTypes = {
-        "!": { open: "(?:(?!(?:", close: "))[^/]*?)" },
-        "?": { open: "(?:", close: ")?" },
-        "+": { open: "(?:", close: ")+" },
-        "*": { open: "(?:", close: ")*" },
-        "@": { open: "(?:", close: ")" },
-      };
+var _registryResolver;
 
-      // any single thing other than /
-      // don't need to escape / when using new RegExp()
-      var qmark = "[^/]";
+function _load_registryResolver() {
+  return _registryResolver = _interopRequireDefault(__webpack_require__(573));
+}
 
-      // * => any number of characters
-      var star = qmark + "*?";
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      // ** when dots are allowed.  Anything goes, except .. and .
-      // not (^ or / followed by one or two dots followed by $ or /),
-      // followed by anything, any number of times.
-      var twoStarDot = "(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?";
+const registries = exports.registries = {
+  npm: (_npmResolver || _load_npmResolver()).default,
+  yarn: (_yarnResolver || _load_yarnResolver()).default
+};
 
-      // not a ^ or / followed by a dot,
-      // followed by anything, any number of times.
-      var twoStarNoDot = "(?:(?!(?:\\\/|^)\\.).)*?";
+//
 
-      // characters that need to be escaped in RegExp.
-      var reSpecials = charSet("().*{}+?[]^$\\!");
+const exotics = new Set([(_gitResolver || _load_gitResolver()).default, (_tarballResolver || _load_tarballResolver()).default, (_githubResolver || _load_githubResolver()).default, (_fileResolver || _load_fileResolver()).default, (_linkResolver || _load_linkResolver()).default, (_gitlabResolver || _load_gitlabResolver()).default, (_gistResolver || _load_gistResolver()).default, (_bitbucketResolver || _load_bitbucketResolver()).default]);
 
-      // "abc" -> { a:true, b:true, c:true }
-      function charSet(s) {
-        return s.split("").reduce(function (set, c) {
-          set[c] = true;
-          return set;
-        }, {});
-      }
+function getExoticResolver(pattern) {
+  for (var _iterator = exotics, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
 
-      // normalizes slashes.
-      var slashSplit = /\/+/;
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-      minimatch.filter = filter;
-      function filter(pattern, options) {
-        options = options || {};
-        return function (p, i, list) {
-          return minimatch(p, pattern, options);
-        };
-      }
+    const Resolver = _ref;
 
-      function ext(a, b) {
-        a = a || {};
-        b = b || {};
-        var t = {};
-        Object.keys(b).forEach(function (k) {
-          t[k] = b[k];
-        });
-        Object.keys(a).forEach(function (k) {
-          t[k] = a[k];
-        });
-        return t;
-      }
+    if (Resolver.isVersion(pattern)) {
+      return Resolver;
+    }
+  }
+  return null;
+}
 
-      minimatch.defaults = function (def) {
-        if (!def || !Object.keys(def).length) return minimatch;
+//
 
-        var orig = minimatch;
+const hostedGit = exports.hostedGit = {
+  github: (_githubResolver || _load_githubResolver()).default,
+  gitlab: (_gitlabResolver || _load_gitlabResolver()).default,
+  bitbucket: (_bitbucketResolver || _load_bitbucketResolver()).default
+};
 
-        var m = function minimatch(p, pattern, options) {
-          return orig.minimatch(p, pattern, ext(def, options));
-        };
+function hostedGitFragmentToGitUrl(fragment, reporter) {
+  for (const key in hostedGit) {
+    const Resolver = hostedGit[key];
+    if (Resolver.isVersion(fragment)) {
+      return Resolver.getGitHTTPUrl((0, (_hostedGitResolver || _load_hostedGitResolver()).explodeHostedGitFragment)(fragment, reporter));
+    }
+  }
 
-        m.Minimatch = function Minimatch(pattern, options) {
-          return new orig.Minimatch(pattern, ext(def, options));
-        };
+  return fragment;
+}
 
-        return m;
-      };
+//
 
-      Minimatch.defaults = function (def) {
-        if (!def || !Object.keys(def).length) return Minimatch;
-        return minimatch.defaults(def).Minimatch;
-      };
+for (const key in registries) {
+  var _class, _temp;
 
-      function minimatch(p, pattern, options) {
-        if (typeof pattern !== "string") {
-          throw new TypeError("glob pattern string required");
-        }
+  const RegistryResolver = registries[key];
 
-        if (!options) options = {};
+  exotics.add((_temp = _class = class extends (_registryResolver || _load_registryResolver()).default {}, _class.protocol = key, _class.factory = RegistryResolver, _temp));
+}
 
-        // shortcut: comments match nothing.
-        if (!options.nocomment && pattern.charAt(0) === "#") {
-          return false;
-        }
+/***/ }),
+/* 79 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // "" only matches ""
-        if (pattern.trim() === "") return p === "";
+"use strict";
 
-        return new Minimatch(pattern, options).match(p);
-      }
+/**
+ * Base prompt implementation
+ * Should be extended by prompt types.
+ */
 
-      function Minimatch(pattern, options) {
-        if (!(this instanceof Minimatch)) {
-          return new Minimatch(pattern, options);
-        }
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
+var runAsync = __webpack_require__(181);
+var { filter, flatMap, share, take, takeUntil } = __webpack_require__(63);
+var Choices = __webpack_require__(686);
+var ScreenManager = __webpack_require__(697);
+
+class Prompt {
+  constructor(question, rl, answers) {
+    // Setup instance defaults property
+    _.assign(this, {
+      answers: answers,
+      status: 'pending'
+    });
 
-        if (typeof pattern !== "string") {
-          throw new TypeError("glob pattern string required");
-        }
+    // Set defaults prompt options
+    this.opt = _.defaults(_.clone(question), {
+      validate: () => true,
+      filter: val => val,
+      when: () => true,
+      suffix: '',
+      prefix: chalk.green('?')
+    });
 
-        if (!options) options = {};
-        pattern = pattern.trim();
+    // Make sure name is present
+    if (!this.opt.name) {
+      this.throwParamError('name');
+    }
 
-        // windows support: need to use /, not \
-        if (path.sep !== "/") {
-          pattern = pattern.split(path.sep).join("/");
-        }
+    // Set default message if no message defined
+    if (!this.opt.message) {
+      this.opt.message = this.opt.name + ':';
+    }
 
-        this.options = options;
-        this.set = [];
-        this.pattern = pattern;
-        this.regexp = null;
-        this.negate = false;
-        this.comment = false;
-        this.empty = false;
+    // Normalize choices
+    if (Array.isArray(this.opt.choices)) {
+      this.opt.choices = new Choices(this.opt.choices, answers);
+    }
 
-        // make the set of regexps etc.
-        this.make();
-      }
+    this.rl = rl;
+    this.screen = new ScreenManager(this.rl);
+  }
 
-      Minimatch.prototype.debug = function () {};
+  /**
+   * Start the Inquiry session and manage output value filtering
+   * @return {Promise}
+   */
 
-      Minimatch.prototype.make = make;
-      function make() {
-        // don't do it more than once.
-        if (this._made) return;
+  run() {
+    return new Promise(resolve => {
+      this._run(value => resolve(value));
+    });
+  }
 
-        var pattern = this.pattern;
-        var options = this.options;
+  // Default noop (this one should be overwritten in prompts)
+  _run(cb) {
+    cb();
+  }
 
-        // empty patterns and comments match nothing.
-        if (!options.nocomment && pattern.charAt(0) === "#") {
-          this.comment = true;
-          return;
-        }
-        if (!pattern) {
-          this.empty = true;
-          return;
-        }
+  /**
+   * Throw an error telling a required parameter is missing
+   * @param  {String} name Name of the missing param
+   * @return {Throw Error}
+   */
 
-        // step 1: figure out negation, etc.
-        this.parseNegate();
+  throwParamError(name) {
+    throw new Error('You must provide a `' + name + '` parameter');
+  }
 
-        // step 2: expand braces
-        var set = (this.globSet = this.braceExpand());
+  /**
+   * Called when the UI closes. Override to do any specific cleanup necessary
+   */
+  close() {
+    this.screen.releaseCursor();
+  }
 
-        if (options.debug) this.debug = console.error;
+  /**
+   * Run the provided validation method each time a submit event occur.
+   * @param  {Rx.Observable} submit - submit event flow
+   * @return {Object}        Object containing two observables: `success` and `error`
+   */
+  handleSubmitEvents(submit) {
+    var self = this;
+    var validate = runAsync(this.opt.validate);
+    var asyncFilter = runAsync(this.opt.filter);
+    var validation = submit.pipe(
+      flatMap(value =>
+        asyncFilter(value, self.answers).then(
+          filteredValue =>
+            validate(filteredValue, self.answers).then(
+              isValid => ({ isValid: isValid, value: filteredValue }),
+              err => ({ isValid: err })
+            ),
+          err => ({ isValid: err })
+        )
+      ),
+      share()
+    );
 
-        this.debug(this.pattern, set);
+    var success = validation.pipe(
+      filter(state => state.isValid === true),
+      take(1)
+    );
+    var error = validation.pipe(
+      filter(state => state.isValid !== true),
+      takeUntil(success)
+    );
 
-        // step 3: now we have a set, so turn each one into a series of path-portion
-        // matching patterns.
-        // These will be regexps, except in the case of "**", which is
-        // set to the GLOBSTAR object for globstar behavior,
-        // and will not contain any / characters
-        set = this.globParts = set.map(function (s) {
-          return s.split(slashSplit);
-        });
+    return {
+      success: success,
+      error: error
+    };
+  }
 
-        this.debug(this.pattern, set);
+  /**
+   * Generate the prompt question string
+   * @return {String} prompt question string
+   */
+
+  getQuestion() {
+    var message =
+      this.opt.prefix +
+      ' ' +
+      chalk.bold(this.opt.message) +
+      this.opt.suffix +
+      chalk.reset(' ');
+
+    // Append the default if available, and if question isn't answered
+    if (this.opt.default != null && this.status !== 'answered') {
+      // If default password is supplied, hide it
+      if (this.opt.type === 'password') {
+        message += chalk.italic.dim('[hidden] ');
+      } else {
+        message += chalk.dim('(' + this.opt.default + ') ');
+      }
+    }
 
-        // glob --> regexps
-        set = set.map(function (s, si, set) {
-          return s.map(this.parse, this);
-        }, this);
+    return message;
+  }
+}
+
+module.exports = Prompt;
+
+
+/***/ }),
+/* 80 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var { fromEvent } = __webpack_require__(182);
+var { filter, map, share } = __webpack_require__(63);
+
+function normalizeKeypressEvents(value, key) {
+  return { value: value, key: key || {} };
+}
+
+module.exports = function(rl) {
+  var keypress = fromEvent(rl.input, 'keypress', normalizeKeypressEvents)
+    // Ignore `enter` key. On the readline, we only care about the `line` event.
+    .pipe(filter(({ key }) => key.name !== 'enter' && key.name !== 'return'));
+
+  return {
+    line: fromEvent(rl, 'line'),
+    keypress: keypress,
+
+    normalizedUpKey: keypress.pipe(
+      filter(
+        ({ key }) =>
+          key.name === 'up' || key.name === 'k' || (key.name === 'p' && key.ctrl)
+      ),
+      share()
+    ),
+
+    normalizedDownKey: keypress.pipe(
+      filter(
+        ({ key }) =>
+          key.name === 'down' || key.name === 'j' || (key.name === 'n' && key.ctrl)
+      ),
+      share()
+    ),
+
+    numberKey: keypress.pipe(
+      filter(e => e.value && '123456789'.indexOf(e.value) >= 0),
+      map(e => Number(e.value)),
+      share()
+    ),
+
+    spaceKey: keypress.pipe(
+      filter(({ key }) => key && key.name === 'space'),
+      share()
+    ),
+    aKey: keypress.pipe(
+      filter(({ key }) => key && key.name === 'a'),
+      share()
+    ),
+    iKey: keypress.pipe(
+      filter(({ key }) => key && key.name === 'i'),
+      share()
+    )
+  };
+};
 
-        this.debug(this.pattern, set);
 
-        // filter out everything that didn't compile properly.
-        set = set.filter(function (s) {
-          return s.indexOf(false) === -1;
-        });
+/***/ }),
+/* 81 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        this.debug(this.pattern, set);
+(function(){
 
-        this.set = set;
-      }
+    // Copyright (c) 2005  Tom Wu
+    // All Rights Reserved.
+    // See "LICENSE" for details.
 
-      Minimatch.prototype.parseNegate = parseNegate;
-      function parseNegate() {
-        var pattern = this.pattern;
-        var negate = false;
-        var options = this.options;
-        var negateOffset = 0;
+    // Basic JavaScript BN library - subset useful for RSA encryption.
 
-        if (options.nonegate) return;
+    // Bits per digit
+    var dbits;
 
-        for (
-          var i = 0, l = pattern.length;
-          i < l && pattern.charAt(i) === "!";
-          i++
-        ) {
-          negate = !negate;
-          negateOffset++;
-        }
+    // JavaScript engine analysis
+    var canary = 0xdeadbeefcafe;
+    var j_lm = ((canary&0xffffff)==0xefcafe);
 
-        if (negateOffset) this.pattern = pattern.substr(negateOffset);
-        this.negate = negate;
-      }
+    // (public) Constructor
+    function BigInteger(a,b,c) {
+      if(a != null)
+        if("number" == typeof a) this.fromNumber(a,b,c);
+        else if(b == null && "string" != typeof a) this.fromString(a,256);
+        else this.fromString(a,b);
+    }
 
-      // Brace expansion:
-      // a{b,c}d -> abd acd
-      // a{b,}c -> abc ac
-      // a{0..3}d -> a0d a1d a2d a3d
-      // a{b,c{d,e}f}g -> abg acdfg acefg
-      // a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
-      //
-      // Invalid sets are not expanded.
-      // a{2..}b -> a{2..}b
-      // a{b}c -> a{b}c
-      minimatch.braceExpand = function (pattern, options) {
-        return braceExpand(pattern, options);
-      };
+    // return new, unset BigInteger
+    function nbi() { return new BigInteger(null); }
 
-      Minimatch.prototype.braceExpand = braceExpand;
+    // am: Compute w_j += (x*this_i), propagate carries,
+    // c is initial carry, returns final carry.
+    // c < 3*dvalue, x < 2*dvalue, this_i < dvalue
+    // We need to select the fastest one that works in this environment.
 
-      function braceExpand(pattern, options) {
-        if (!options) {
-          if (this instanceof Minimatch) {
-            options = this.options;
-          } else {
-            options = {};
-          }
-        }
+    // am1: use a single mult and divide to get the high bits,
+    // max digit bits should be 26 because
+    // max internal value = 2*dvalue^2-2*dvalue (< 2^53)
+    function am1(i,x,w,j,c,n) {
+      while(--n >= 0) {
+        var v = x*this[i++]+w[j]+c;
+        c = Math.floor(v/0x4000000);
+        w[j++] = v&0x3ffffff;
+      }
+      return c;
+    }
+    // am2 avoids a big mult-and-extract completely.
+    // Max digit bits should be <= 30 because we do bitwise ops
+    // on values up to 2*hdvalue^2-hdvalue-1 (< 2^31)
+    function am2(i,x,w,j,c,n) {
+      var xl = x&0x7fff, xh = x>>15;
+      while(--n >= 0) {
+        var l = this[i]&0x7fff;
+        var h = this[i++]>>15;
+        var m = xh*l+h*xl;
+        l = xl*l+((m&0x7fff)<<15)+w[j]+(c&0x3fffffff);
+        c = (l>>>30)+(m>>>15)+xh*h+(c>>>30);
+        w[j++] = l&0x3fffffff;
+      }
+      return c;
+    }
+    // Alternately, set max digit bits to 28 since some
+    // browsers slow down when dealing with 32-bit numbers.
+    function am3(i,x,w,j,c,n) {
+      var xl = x&0x3fff, xh = x>>14;
+      while(--n >= 0) {
+        var l = this[i]&0x3fff;
+        var h = this[i++]>>14;
+        var m = xh*l+h*xl;
+        l = xl*l+((m&0x3fff)<<14)+w[j]+c;
+        c = (l>>28)+(m>>14)+xh*h;
+        w[j++] = l&0xfffffff;
+      }
+      return c;
+    }
+    var inBrowser = typeof navigator !== "undefined";
+    if(inBrowser && j_lm && (navigator.appName == "Microsoft Internet Explorer")) {
+      BigInteger.prototype.am = am2;
+      dbits = 30;
+    }
+    else if(inBrowser && j_lm && (navigator.appName != "Netscape")) {
+      BigInteger.prototype.am = am1;
+      dbits = 26;
+    }
+    else { // Mozilla/Netscape seems to prefer am3
+      BigInteger.prototype.am = am3;
+      dbits = 28;
+    }
 
-        pattern = typeof pattern === "undefined" ? this.pattern : pattern;
+    BigInteger.prototype.DB = dbits;
+    BigInteger.prototype.DM = ((1<<dbits)-1);
+    BigInteger.prototype.DV = (1<<dbits);
+
+    var BI_FP = 52;
+    BigInteger.prototype.FV = Math.pow(2,BI_FP);
+    BigInteger.prototype.F1 = BI_FP-dbits;
+    BigInteger.prototype.F2 = 2*dbits-BI_FP;
+
+    // Digit conversions
+    var BI_RM = "0123456789abcdefghijklmnopqrstuvwxyz";
+    var BI_RC = new Array();
+    var rr,vv;
+    rr = "0".charCodeAt(0);
+    for(vv = 0; vv <= 9; ++vv) BI_RC[rr++] = vv;
+    rr = "a".charCodeAt(0);
+    for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+    rr = "A".charCodeAt(0);
+    for(vv = 10; vv < 36; ++vv) BI_RC[rr++] = vv;
+
+    function int2char(n) { return BI_RM.charAt(n); }
+    function intAt(s,i) {
+      var c = BI_RC[s.charCodeAt(i)];
+      return (c==null)?-1:c;
+    }
 
-        if (typeof pattern === "undefined") {
-          throw new TypeError("undefined pattern");
-        }
+    // (protected) copy this to r
+    function bnpCopyTo(r) {
+      for(var i = this.t-1; i >= 0; --i) r[i] = this[i];
+      r.t = this.t;
+      r.s = this.s;
+    }
 
-        if (options.nobrace || !pattern.match(/\{.*\}/)) {
-          // shortcut. no need to expand.
-          return [pattern];
-        }
+    // (protected) set from integer value x, -DV <= x < DV
+    function bnpFromInt(x) {
+      this.t = 1;
+      this.s = (x<0)?-1:0;
+      if(x > 0) this[0] = x;
+      else if(x < -1) this[0] = x+this.DV;
+      else this.t = 0;
+    }
 
-        return expand(pattern);
+    // return bigint initialized to value
+    function nbv(i) { var r = nbi(); r.fromInt(i); return r; }
+
+    // (protected) set from string and radix
+    function bnpFromString(s,b) {
+      var k;
+      if(b == 16) k = 4;
+      else if(b == 8) k = 3;
+      else if(b == 256) k = 8; // byte array
+      else if(b == 2) k = 1;
+      else if(b == 32) k = 5;
+      else if(b == 4) k = 2;
+      else { this.fromRadix(s,b); return; }
+      this.t = 0;
+      this.s = 0;
+      var i = s.length, mi = false, sh = 0;
+      while(--i >= 0) {
+        var x = (k==8)?s[i]&0xff:intAt(s,i);
+        if(x < 0) {
+          if(s.charAt(i) == "-") mi = true;
+          continue;
+        }
+        mi = false;
+        if(sh == 0)
+          this[this.t++] = x;
+        else if(sh+k > this.DB) {
+          this[this.t-1] |= (x&((1<<(this.DB-sh))-1))<<sh;
+          this[this.t++] = (x>>(this.DB-sh));
+        }
+        else
+          this[this.t-1] |= x<<sh;
+        sh += k;
+        if(sh >= this.DB) sh -= this.DB;
+      }
+      if(k == 8 && (s[0]&0x80) != 0) {
+        this.s = -1;
+        if(sh > 0) this[this.t-1] |= ((1<<(this.DB-sh))-1)<<sh;
       }
+      this.clamp();
+      if(mi) BigInteger.ZERO.subTo(this,this);
+    }
 
-      // parse a component of the expanded set.
-      // At this point, no pattern may contain "/" in it
-      // so we're going to return a 2d array, where each entry is the full
-      // pattern, split on '/', and then turned into a regular expression.
-      // A regexp is made at the end which joins each array with an
-      // escaped /, and another full one which joins each regexp with |.
-      //
-      // Following the lead of Bash 4.1, note that "**" only has special meaning
-      // when it is the *only* thing in a path portion.  Otherwise, any series
-      // of * is equivalent to a single *.  Globstar behavior is enabled by
-      // default, and can be disabled by setting options.noglobstar.
-      Minimatch.prototype.parse = parse;
-      var SUBPARSE = {};
-      function parse(pattern, isSub) {
-        if (pattern.length > 1024 * 64) {
-          throw new TypeError("pattern is too long");
-        }
-
-        var options = this.options;
-
-        // shortcuts
-        if (!options.noglobstar && pattern === "**") return GLOBSTAR;
-        if (pattern === "") return "";
-
-        var re = "";
-        var hasMagic = !!options.nocase;
-        var escaping = false;
-        // ? => one single character
-        var patternListStack = [];
-        var negativeLists = [];
-        var stateChar;
-        var inClass = false;
-        var reClassStart = -1;
-        var classStart = -1;
-        // . and .. never match anything that doesn't start with .,
-        // even when options.dot is set.
-        var patternStart =
-          pattern.charAt(0) === "."
-            ? "" // anything
-            : // not (start or / followed by . or .. followed by / or end)
-              options.dot
-              ? "(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))"
-              : "(?!\\.)";
-        var self = this;
+    // (protected) clamp off excess high words
+    function bnpClamp() {
+      var c = this.s&this.DM;
+      while(this.t > 0 && this[this.t-1] == c) --this.t;
+    }
 
-        function clearStateChar() {
-          if (stateChar) {
-            // we had some state-tracking character
-            // that wasn't consumed by this pass.
-            switch (stateChar) {
-              case "*":
-                re += star;
-                hasMagic = true;
-                break;
-              case "?":
-                re += qmark;
-                hasMagic = true;
-                break;
-              default:
-                re += "\\" + stateChar;
-                break;
-            }
-            self.debug("clearStateChar %j %j", stateChar, re);
-            stateChar = false;
+    // (public) return string representation in given radix
+    function bnToString(b) {
+      if(this.s < 0) return "-"+this.negate().toString(b);
+      var k;
+      if(b == 16) k = 4;
+      else if(b == 8) k = 3;
+      else if(b == 2) k = 1;
+      else if(b == 32) k = 5;
+      else if(b == 4) k = 2;
+      else return this.toRadix(b);
+      var km = (1<<k)-1, d, m = false, r = "", i = this.t;
+      var p = this.DB-(i*this.DB)%k;
+      if(i-- > 0) {
+        if(p < this.DB && (d = this[i]>>p) > 0) { m = true; r = int2char(d); }
+        while(i >= 0) {
+          if(p < k) {
+            d = (this[i]&((1<<p)-1))<<(k-p);
+            d |= this[--i]>>(p+=this.DB-k);
+          }
+          else {
+            d = (this[i]>>(p-=k))&km;
+            if(p <= 0) { p += this.DB; --i; }
           }
+          if(d > 0) m = true;
+          if(m) r += int2char(d);
         }
+      }
+      return m?r:"0";
+    }
 
-        for (
-          var i = 0, len = pattern.length, c;
-          i < len && (c = pattern.charAt(i));
-          i++
-        ) {
-          this.debug("%s\t%s %s %j", pattern, i, re, c);
+    // (public) -this
+    function bnNegate() { var r = nbi(); BigInteger.ZERO.subTo(this,r); return r; }
+
+    // (public) |this|
+    function bnAbs() { return (this.s<0)?this.negate():this; }
+
+    // (public) return + if this > a, - if this < a, 0 if equal
+    function bnCompareTo(a) {
+      var r = this.s-a.s;
+      if(r != 0) return r;
+      var i = this.t;
+      r = i-a.t;
+      if(r != 0) return (this.s<0)?-r:r;
+      while(--i >= 0) if((r=this[i]-a[i]) != 0) return r;
+      return 0;
+    }
 
-          // skip over any that are escaped.
-          if (escaping && reSpecials[c]) {
-            re += "\\" + c;
-            escaping = false;
-            continue;
-          }
+    // returns bit length of the integer x
+    function nbits(x) {
+      var r = 1, t;
+      if((t=x>>>16) != 0) { x = t; r += 16; }
+      if((t=x>>8) != 0) { x = t; r += 8; }
+      if((t=x>>4) != 0) { x = t; r += 4; }
+      if((t=x>>2) != 0) { x = t; r += 2; }
+      if((t=x>>1) != 0) { x = t; r += 1; }
+      return r;
+    }
 
-          switch (c) {
-            case "/":
-              // completely not allowed, even escaped.
-              // Should already be path-split by now.
-              return false;
+    // (public) return the number of bits in "this"
+    function bnBitLength() {
+      if(this.t <= 0) return 0;
+      return this.DB*(this.t-1)+nbits(this[this.t-1]^(this.s&this.DM));
+    }
 
-            case "\\":
-              clearStateChar();
-              escaping = true;
-              continue;
+    // (protected) r = this << n*DB
+    function bnpDLShiftTo(n,r) {
+      var i;
+      for(i = this.t-1; i >= 0; --i) r[i+n] = this[i];
+      for(i = n-1; i >= 0; --i) r[i] = 0;
+      r.t = this.t+n;
+      r.s = this.s;
+    }
 
-            // the various stateChar values
-            // for the "extglob" stuff.
-            case "?":
-            case "*":
-            case "+":
-            case "@":
-            case "!":
-              this.debug("%s\t%s %s %j <-- stateChar", pattern, i, re, c);
-
-              // all of those are literals inside a class, except that
-              // the glob [!a] means [^a] in regexp
-              if (inClass) {
-                this.debug("  in class");
-                if (c === "!" && i === classStart + 1) c = "^";
-                re += c;
-                continue;
-              }
+    // (protected) r = this >> n*DB
+    function bnpDRShiftTo(n,r) {
+      for(var i = n; i < this.t; ++i) r[i-n] = this[i];
+      r.t = Math.max(this.t-n,0);
+      r.s = this.s;
+    }
 
-              // if we already have a stateChar, then it means
-              // that there was something like ** or +? in there.
-              // Handle the stateChar, then proceed with this one.
-              self.debug("call clearStateChar %j", stateChar);
-              clearStateChar();
-              stateChar = c;
-              // if extglob is disabled, then +(asdf|foo) isn't a thing.
-              // just clear the statechar *now*, rather than even diving into
-              // the patternList stuff.
-              if (options.noext) clearStateChar();
-              continue;
+    // (protected) r = this << n
+    function bnpLShiftTo(n,r) {
+      var bs = n%this.DB;
+      var cbs = this.DB-bs;
+      var bm = (1<<cbs)-1;
+      var ds = Math.floor(n/this.DB), c = (this.s<<bs)&this.DM, i;
+      for(i = this.t-1; i >= 0; --i) {
+        r[i+ds+1] = (this[i]>>cbs)|c;
+        c = (this[i]&bm)<<bs;
+      }
+      for(i = ds-1; i >= 0; --i) r[i] = 0;
+      r[ds] = c;
+      r.t = this.t+ds+1;
+      r.s = this.s;
+      r.clamp();
+    }
 
-            case "(":
-              if (inClass) {
-                re += "(";
-                continue;
-              }
+    // (protected) r = this >> n
+    function bnpRShiftTo(n,r) {
+      r.s = this.s;
+      var ds = Math.floor(n/this.DB);
+      if(ds >= this.t) { r.t = 0; return; }
+      var bs = n%this.DB;
+      var cbs = this.DB-bs;
+      var bm = (1<<bs)-1;
+      r[0] = this[ds]>>bs;
+      for(var i = ds+1; i < this.t; ++i) {
+        r[i-ds-1] |= (this[i]&bm)<<cbs;
+        r[i-ds] = this[i]>>bs;
+      }
+      if(bs > 0) r[this.t-ds-1] |= (this.s&bm)<<cbs;
+      r.t = this.t-ds;
+      r.clamp();
+    }
 
-              if (!stateChar) {
-                re += "\\(";
-                continue;
-              }
+    // (protected) r = this - a
+    function bnpSubTo(a,r) {
+      var i = 0, c = 0, m = Math.min(a.t,this.t);
+      while(i < m) {
+        c += this[i]-a[i];
+        r[i++] = c&this.DM;
+        c >>= this.DB;
+      }
+      if(a.t < this.t) {
+        c -= a.s;
+        while(i < this.t) {
+          c += this[i];
+          r[i++] = c&this.DM;
+          c >>= this.DB;
+        }
+        c += this.s;
+      }
+      else {
+        c += this.s;
+        while(i < a.t) {
+          c -= a[i];
+          r[i++] = c&this.DM;
+          c >>= this.DB;
+        }
+        c -= a.s;
+      }
+      r.s = (c<0)?-1:0;
+      if(c < -1) r[i++] = this.DV+c;
+      else if(c > 0) r[i++] = c;
+      r.t = i;
+      r.clamp();
+    }
 
-              patternListStack.push({
-                type: stateChar,
-                start: i - 1,
-                reStart: re.length,
-                open: plTypes[stateChar].open,
-                close: plTypes[stateChar].close,
-              });
-              // negation is (?:(?!js)[^/]*)
-              re += stateChar === "!" ? "(?:(?!(?:" : "(?:";
-              this.debug("plType %j %j", stateChar, re);
-              stateChar = false;
-              continue;
+    // (protected) r = this * a, r != this,a (HAC 14.12)
+    // "this" should be the larger one if appropriate.
+    function bnpMultiplyTo(a,r) {
+      var x = this.abs(), y = a.abs();
+      var i = x.t;
+      r.t = i+y.t;
+      while(--i >= 0) r[i] = 0;
+      for(i = 0; i < y.t; ++i) r[i+x.t] = x.am(0,y[i],r,i,0,x.t);
+      r.s = 0;
+      r.clamp();
+      if(this.s != a.s) BigInteger.ZERO.subTo(r,r);
+    }
 
-            case ")":
-              if (inClass || !patternListStack.length) {
-                re += "\\)";
-                continue;
-              }
+    // (protected) r = this^2, r != this (HAC 14.16)
+    function bnpSquareTo(r) {
+      var x = this.abs();
+      var i = r.t = 2*x.t;
+      while(--i >= 0) r[i] = 0;
+      for(i = 0; i < x.t-1; ++i) {
+        var c = x.am(i,x[i],r,2*i,0,1);
+        if((r[i+x.t]+=x.am(i+1,2*x[i],r,2*i+1,c,x.t-i-1)) >= x.DV) {
+          r[i+x.t] -= x.DV;
+          r[i+x.t+1] = 1;
+        }
+      }
+      if(r.t > 0) r[r.t-1] += x.am(i,x[i],r,2*i,0,1);
+      r.s = 0;
+      r.clamp();
+    }
 
-              clearStateChar();
-              hasMagic = true;
-              var pl = patternListStack.pop();
-              // negation is (?:(?!js)[^/]*)
-              // The others are (?:<pattern>)<type>
-              re += pl.close;
-              if (pl.type === "!") {
-                negativeLists.push(pl);
-              }
-              pl.reEnd = re.length;
-              continue;
+    // (protected) divide this by m, quotient and remainder to q, r (HAC 14.20)
+    // r != q, this != m.  q or r may be null.
+    function bnpDivRemTo(m,q,r) {
+      var pm = m.abs();
+      if(pm.t <= 0) return;
+      var pt = this.abs();
+      if(pt.t < pm.t) {
+        if(q != null) q.fromInt(0);
+        if(r != null) this.copyTo(r);
+        return;
+      }
+      if(r == null) r = nbi();
+      var y = nbi(), ts = this.s, ms = m.s;
+      var nsh = this.DB-nbits(pm[pm.t-1]);   // normalize modulus
+      if(nsh > 0) { pm.lShiftTo(nsh,y); pt.lShiftTo(nsh,r); }
+      else { pm.copyTo(y); pt.copyTo(r); }
+      var ys = y.t;
+      var y0 = y[ys-1];
+      if(y0 == 0) return;
+      var yt = y0*(1<<this.F1)+((ys>1)?y[ys-2]>>this.F2:0);
+      var d1 = this.FV/yt, d2 = (1<<this.F1)/yt, e = 1<<this.F2;
+      var i = r.t, j = i-ys, t = (q==null)?nbi():q;
+      y.dlShiftTo(j,t);
+      if(r.compareTo(t) >= 0) {
+        r[r.t++] = 1;
+        r.subTo(t,r);
+      }
+      BigInteger.ONE.dlShiftTo(ys,t);
+      t.subTo(y,y);  // "negative" y so we can replace sub with am later
+      while(y.t < ys) y[y.t++] = 0;
+      while(--j >= 0) {
+        // Estimate quotient digit
+        var qd = (r[--i]==y0)?this.DM:Math.floor(r[i]*d1+(r[i-1]+e)*d2);
+        if((r[i]+=y.am(0,qd,r,j,0,ys)) < qd) {   // Try it out
+          y.dlShiftTo(j,t);
+          r.subTo(t,r);
+          while(r[i] < --qd) r.subTo(t,r);
+        }
+      }
+      if(q != null) {
+        r.drShiftTo(ys,q);
+        if(ts != ms) BigInteger.ZERO.subTo(q,q);
+      }
+      r.t = ys;
+      r.clamp();
+      if(nsh > 0) r.rShiftTo(nsh,r); // Denormalize remainder
+      if(ts < 0) BigInteger.ZERO.subTo(r,r);
+    }
 
-            case "|":
-              if (inClass || !patternListStack.length || escaping) {
-                re += "\\|";
-                escaping = false;
-                continue;
-              }
+    // (public) this mod a
+    function bnMod(a) {
+      var r = nbi();
+      this.abs().divRemTo(a,null,r);
+      if(this.s < 0 && r.compareTo(BigInteger.ZERO) > 0) a.subTo(r,r);
+      return r;
+    }
 
-              clearStateChar();
-              re += "|";
-              continue;
+    // Modular reduction using "classic" algorithm
+    function Classic(m) { this.m = m; }
+    function cConvert(x) {
+      if(x.s < 0 || x.compareTo(this.m) >= 0) return x.mod(this.m);
+      else return x;
+    }
+    function cRevert(x) { return x; }
+    function cReduce(x) { x.divRemTo(this.m,null,x); }
+    function cMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
+    function cSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
+
+    Classic.prototype.convert = cConvert;
+    Classic.prototype.revert = cRevert;
+    Classic.prototype.reduce = cReduce;
+    Classic.prototype.mulTo = cMulTo;
+    Classic.prototype.sqrTo = cSqrTo;
+
+    // (protected) return "-1/this % 2^DB"; useful for Mont. reduction
+    // justification:
+    //         xy == 1 (mod m)
+    //         xy =  1+km
+    //   xy(2-xy) = (1+km)(1-km)
+    // x[y(2-xy)] = 1-k^2m^2
+    // x[y(2-xy)] == 1 (mod m^2)
+    // if y is 1/x mod m, then y(2-xy) is 1/x mod m^2
+    // should reduce x and y(2-xy) by m^2 at each step to keep size bounded.
+    // JS multiply "overflows" differently from C/C++, so care is needed here.
+    function bnpInvDigit() {
+      if(this.t < 1) return 0;
+      var x = this[0];
+      if((x&1) == 0) return 0;
+      var y = x&3;       // y == 1/x mod 2^2
+      y = (y*(2-(x&0xf)*y))&0xf; // y == 1/x mod 2^4
+      y = (y*(2-(x&0xff)*y))&0xff;   // y == 1/x mod 2^8
+      y = (y*(2-(((x&0xffff)*y)&0xffff)))&0xffff;    // y == 1/x mod 2^16
+      // last step - calculate inverse mod DV directly;
+      // assumes 16 < DB <= 32 and assumes ability to handle 48-bit ints
+      y = (y*(2-x*y%this.DV))%this.DV;       // y == 1/x mod 2^dbits
+      // we really want the negative inverse, and -DV < y < DV
+      return (y>0)?this.DV-y:-y;
+    }
 
-            // these are mostly the same in regexp and glob
-            case "[":
-              // swallow any state-tracking char before the [
-              clearStateChar();
+    // Montgomery reduction
+    function Montgomery(m) {
+      this.m = m;
+      this.mp = m.invDigit();
+      this.mpl = this.mp&0x7fff;
+      this.mph = this.mp>>15;
+      this.um = (1<<(m.DB-15))-1;
+      this.mt2 = 2*m.t;
+    }
 
-              if (inClass) {
-                re += "\\" + c;
-                continue;
-              }
+    // xR mod m
+    function montConvert(x) {
+      var r = nbi();
+      x.abs().dlShiftTo(this.m.t,r);
+      r.divRemTo(this.m,null,r);
+      if(x.s < 0 && r.compareTo(BigInteger.ZERO) > 0) this.m.subTo(r,r);
+      return r;
+    }
 
-              inClass = true;
-              classStart = i;
-              reClassStart = re.length;
-              re += c;
-              continue;
+    // x/R mod m
+    function montRevert(x) {
+      var r = nbi();
+      x.copyTo(r);
+      this.reduce(r);
+      return r;
+    }
 
-            case "]":
-              //  a right bracket shall lose its special
-              //  meaning and represent itself in
-              //  a bracket expression if it occurs
-              //  first in the list.  -- POSIX.2 2.8.3.2
-              if (i === classStart + 1 || !inClass) {
-                re += "\\" + c;
-                escaping = false;
-                continue;
-              }
+    // x = x/R mod m (HAC 14.32)
+    function montReduce(x) {
+      while(x.t <= this.mt2) // pad x so am has enough room later
+        x[x.t++] = 0;
+      for(var i = 0; i < this.m.t; ++i) {
+        // faster way of calculating u0 = x[i]*mp mod DV
+        var j = x[i]&0x7fff;
+        var u0 = (j*this.mpl+(((j*this.mph+(x[i]>>15)*this.mpl)&this.um)<<15))&x.DM;
+        // use am to combine the multiply-shift-add into one call
+        j = i+this.m.t;
+        x[j] += this.m.am(0,u0,x,i,0,this.m.t);
+        // propagate carry
+        while(x[j] >= x.DV) { x[j] -= x.DV; x[++j]++; }
+      }
+      x.clamp();
+      x.drShiftTo(this.m.t,x);
+      if(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
+    }
 
-              // handle the case where we left a class open.
-              // "[z-a]" is valid, equivalent to "\[z-a\]"
-              if (inClass) {
-                // split where the last [ was, make sure we don't have
-                // an invalid re. if so, re-walk the contents of the
-                // would-be class to re-translate any characters that
-                // were passed through as-is
-                // TODO: It would probably be faster to determine this
-                // without a try/catch and a new RegExp, but it's tricky
-                // to do safely.  For now, this is safe and works.
-                var cs = pattern.substring(classStart + 1, i);
-                try {
-                  RegExp("[" + cs + "]");
-                } catch (er) {
-                  // not a valid class!
-                  var sp = this.parse(cs, SUBPARSE);
-                  re = re.substr(0, reClassStart) + "\\[" + sp[0] + "\\]";
-                  hasMagic = hasMagic || sp[1];
-                  inClass = false;
-                  continue;
-                }
-              }
+    // r = "x^2/R mod m"; x != r
+    function montSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
 
-              // finish up the class.
-              hasMagic = true;
-              inClass = false;
-              re += c;
-              continue;
+    // r = "xy/R mod m"; x,y != r
+    function montMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
 
-            default:
-              // swallow any state char that wasn't consumed
-              clearStateChar();
-
-              if (escaping) {
-                // no need
-                escaping = false;
-              } else if (reSpecials[c] && !(c === "^" && inClass)) {
-                re += "\\";
-              }
+    Montgomery.prototype.convert = montConvert;
+    Montgomery.prototype.revert = montRevert;
+    Montgomery.prototype.reduce = montReduce;
+    Montgomery.prototype.mulTo = montMulTo;
+    Montgomery.prototype.sqrTo = montSqrTo;
 
-              re += c;
-          } // switch
-        } // for
+    // (protected) true iff this is even
+    function bnpIsEven() { return ((this.t>0)?(this[0]&1):this.s) == 0; }
 
-        // handle the case where we left a class open.
-        // "[abc" is valid, equivalent to "\[abc"
-        if (inClass) {
-          // split where the last [ was, and escape it
-          // this is a huge pita.  We now have to re-walk
-          // the contents of the would-be class to re-translate
-          // any characters that were passed through as-is
-          cs = pattern.substr(classStart + 1);
-          sp = this.parse(cs, SUBPARSE);
-          re = re.substr(0, reClassStart) + "\\[" + sp[0];
-          hasMagic = hasMagic || sp[1];
-        }
-
-        // handle the case where we had a +( thing at the *end*
-        // of the pattern.
-        // each pattern list stack adds 3 chars, and we need to go through
-        // and escape any | chars that were passed through as-is for the regexp.
-        // Go through and escape them, taking care not to double-escape any
-        // | chars that were already escaped.
-        for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
-          var tail = re.slice(pl.reStart + pl.open.length);
-          this.debug("setting tail", re, pl);
-          // maybe some even number of \, then maybe 1 \, followed by a |
-          tail = tail.replace(
-            /((?:\\{2}){0,64})(\\?)\|/g,
-            function (_, $1, $2) {
-              if (!$2) {
-                // the | isn't already escaped, so escape it.
-                $2 = "\\";
-              }
+    // (protected) this^e, e < 2^32, doing sqr and mul with "r" (HAC 14.79)
+    function bnpExp(e,z) {
+      if(e > 0xffffffff || e < 1) return BigInteger.ONE;
+      var r = nbi(), r2 = nbi(), g = z.convert(this), i = nbits(e)-1;
+      g.copyTo(r);
+      while(--i >= 0) {
+        z.sqrTo(r,r2);
+        if((e&(1<<i)) > 0) z.mulTo(r2,g,r);
+        else { var t = r; r = r2; r2 = t; }
+      }
+      return z.revert(r);
+    }
 
-              // need to escape all those slashes *again*, without escaping the
-              // one that we need for escaping the | character.  As it works out,
-              // escaping an even number of slashes can be done by simply repeating
-              // it exactly after itself.  That's why this trick works.
-              //
-              // I am sorry that you have to see this.
-              return $1 + $1 + $2 + "|";
-            },
-          );
+    // (public) this^e % m, 0 <= e < 2^32
+    function bnModPowInt(e,m) {
+      var z;
+      if(e < 256 || m.isEven()) z = new Classic(m); else z = new Montgomery(m);
+      return this.exp(e,z);
+    }
 
-          this.debug("tail=%j\n   %s", tail, tail, pl, re);
-          var t =
-            pl.type === "*" ? star : pl.type === "?" ? qmark : "\\" + pl.type;
+    // protected
+    BigInteger.prototype.copyTo = bnpCopyTo;
+    BigInteger.prototype.fromInt = bnpFromInt;
+    BigInteger.prototype.fromString = bnpFromString;
+    BigInteger.prototype.clamp = bnpClamp;
+    BigInteger.prototype.dlShiftTo = bnpDLShiftTo;
+    BigInteger.prototype.drShiftTo = bnpDRShiftTo;
+    BigInteger.prototype.lShiftTo = bnpLShiftTo;
+    BigInteger.prototype.rShiftTo = bnpRShiftTo;
+    BigInteger.prototype.subTo = bnpSubTo;
+    BigInteger.prototype.multiplyTo = bnpMultiplyTo;
+    BigInteger.prototype.squareTo = bnpSquareTo;
+    BigInteger.prototype.divRemTo = bnpDivRemTo;
+    BigInteger.prototype.invDigit = bnpInvDigit;
+    BigInteger.prototype.isEven = bnpIsEven;
+    BigInteger.prototype.exp = bnpExp;
+
+    // public
+    BigInteger.prototype.toString = bnToString;
+    BigInteger.prototype.negate = bnNegate;
+    BigInteger.prototype.abs = bnAbs;
+    BigInteger.prototype.compareTo = bnCompareTo;
+    BigInteger.prototype.bitLength = bnBitLength;
+    BigInteger.prototype.mod = bnMod;
+    BigInteger.prototype.modPowInt = bnModPowInt;
+
+    // "constants"
+    BigInteger.ZERO = nbv(0);
+    BigInteger.ONE = nbv(1);
+
+    // Copyright (c) 2005-2009  Tom Wu
+    // All Rights Reserved.
+    // See "LICENSE" for details.
+
+    // Extended JavaScript BN functions, required for RSA private ops.
+
+    // Version 1.1: new BigInteger("0", 10) returns "proper" zero
+    // Version 1.2: square() API, isProbablePrime fix
+
+    // (public)
+    function bnClone() { var r = nbi(); this.copyTo(r); return r; }
+
+    // (public) return value as integer
+    function bnIntValue() {
+      if(this.s < 0) {
+        if(this.t == 1) return this[0]-this.DV;
+        else if(this.t == 0) return -1;
+      }
+      else if(this.t == 1) return this[0];
+      else if(this.t == 0) return 0;
+      // assumes 16 < DB < 32
+      return ((this[1]&((1<<(32-this.DB))-1))<<this.DB)|this[0];
+    }
 
-          hasMagic = true;
-          re = re.slice(0, pl.reStart) + t + "\\(" + tail;
-        }
+    // (public) return value as byte
+    function bnByteValue() { return (this.t==0)?this.s:(this[0]<<24)>>24; }
 
-        // handle trailing things that only matter at the very end.
-        clearStateChar();
-        if (escaping) {
-          // trailing \\
-          re += "\\\\";
-        }
-
-        // only need to apply the nodot start if the re starts with
-        // something that could conceivably capture a dot
-        var addPatternStart = false;
-        switch (re.charAt(0)) {
-          case ".":
-          case "[":
-          case "(":
-            addPatternStart = true;
-        }
-
-        // Hack to work around lack of negative lookbehind in JS
-        // A pattern like: *.!(x).!(y|z) needs to ensure that a name
-        // like 'a.xyz.yz' doesn't match.  So, the first negative
-        // lookahead, has to look ALL the way ahead, to the end of
-        // the pattern.
-        for (var n = negativeLists.length - 1; n > -1; n--) {
-          var nl = negativeLists[n];
-
-          var nlBefore = re.slice(0, nl.reStart);
-          var nlFirst = re.slice(nl.reStart, nl.reEnd - 8);
-          var nlLast = re.slice(nl.reEnd - 8, nl.reEnd);
-          var nlAfter = re.slice(nl.reEnd);
-
-          nlLast += nlAfter;
-
-          // Handle nested stuff like *(*.js|!(*.json)), where open parens
-          // mean that we should *not* include the ) in the bit that is considered
-          // "after" the negated section.
-          var openParensBefore = nlBefore.split("(").length - 1;
-          var cleanAfter = nlAfter;
-          for (i = 0; i < openParensBefore; i++) {
-            cleanAfter = cleanAfter.replace(/\)[+*?]?/, "");
-          }
-          nlAfter = cleanAfter;
+    // (public) return value as short (assumes DB>=16)
+    function bnShortValue() { return (this.t==0)?this.s:(this[0]<<16)>>16; }
 
-          var dollar = "";
-          if (nlAfter === "" && isSub !== SUBPARSE) {
-            dollar = "$";
-          }
-          var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast;
-          re = newRe;
-        }
+    // (protected) return x s.t. r^x < DV
+    function bnpChunkSize(r) { return Math.floor(Math.LN2*this.DB/Math.log(r)); }
 
-        // if the re is not "" at this point, then we need to make sure
-        // it doesn't match against an empty path part.
-        // Otherwise a/* will match a/, which it should not.
-        if (re !== "" && hasMagic) {
-          re = "(?=.)" + re;
-        }
+    // (public) 0 if this == 0, 1 if this > 0
+    function bnSigNum() {
+      if(this.s < 0) return -1;
+      else if(this.t <= 0 || (this.t == 1 && this[0] <= 0)) return 0;
+      else return 1;
+    }
 
-        if (addPatternStart) {
-          re = patternStart + re;
-        }
+    // (protected) convert to radix string
+    function bnpToRadix(b) {
+      if(b == null) b = 10;
+      if(this.signum() == 0 || b < 2 || b > 36) return "0";
+      var cs = this.chunkSize(b);
+      var a = Math.pow(b,cs);
+      var d = nbv(a), y = nbi(), z = nbi(), r = "";
+      this.divRemTo(d,y,z);
+      while(y.signum() > 0) {
+        r = (a+z.intValue()).toString(b).substr(1) + r;
+        y.divRemTo(d,y,z);
+      }
+      return z.intValue().toString(b) + r;
+    }
 
-        // parsing just a piece of a larger pattern.
-        if (isSub === SUBPARSE) {
-          return [re, hasMagic];
+    // (protected) convert from radix string
+    function bnpFromRadix(s,b) {
+      this.fromInt(0);
+      if(b == null) b = 10;
+      var cs = this.chunkSize(b);
+      var d = Math.pow(b,cs), mi = false, j = 0, w = 0;
+      for(var i = 0; i < s.length; ++i) {
+        var x = intAt(s,i);
+        if(x < 0) {
+          if(s.charAt(i) == "-" && this.signum() == 0) mi = true;
+          continue;
         }
-
-        // skip the regexp for non-magical patterns
-        // unescape anything in it, though, so that it'll be
-        // an exact match against a file etc.
-        if (!hasMagic) {
-          return globUnescape(pattern);
+        w = b*w+x;
+        if(++j >= cs) {
+          this.dMultiply(d);
+          this.dAddOffset(w,0);
+          j = 0;
+          w = 0;
         }
+      }
+      if(j > 0) {
+        this.dMultiply(Math.pow(b,j));
+        this.dAddOffset(w,0);
+      }
+      if(mi) BigInteger.ZERO.subTo(this,this);
+    }
 
-        var flags = options.nocase ? "i" : "";
-        try {
-          var regExp = new RegExp("^" + re + "$", flags);
-        } catch (er) {
-          // If it was an invalid regular expression, then it can't match
-          // anything.  This trick looks for a character after the end of
-          // the string, which is of course impossible, except in multi-line
-          // mode, but it's not a /m regex.
-          return new RegExp("$.");
+    // (protected) alternate constructor
+    function bnpFromNumber(a,b,c) {
+      if("number" == typeof b) {
+        // new BigInteger(int,int,RNG)
+        if(a < 2) this.fromInt(1);
+        else {
+          this.fromNumber(a,c);
+          if(!this.testBit(a-1))	// force MSB set
+            this.bitwiseTo(BigInteger.ONE.shiftLeft(a-1),op_or,this);
+          if(this.isEven()) this.dAddOffset(1,0); // force odd
+          while(!this.isProbablePrime(b)) {
+            this.dAddOffset(2,0);
+            if(this.bitLength() > a) this.subTo(BigInteger.ONE.shiftLeft(a-1),this);
+          }
         }
+      }
+      else {
+        // new BigInteger(int,RNG)
+        var x = new Array(), t = a&7;
+        x.length = (a>>3)+1;
+        b.nextBytes(x);
+        if(t > 0) x[0] &= ((1<<t)-1); else x[0] = 0;
+        this.fromString(x,256);
+      }
+    }
 
-        regExp._glob = pattern;
-        regExp._src = re;
-
-        return regExp;
+    // (public) convert to bigendian byte array
+    function bnToByteArray() {
+      var i = this.t, r = new Array();
+      r[0] = this.s;
+      var p = this.DB-(i*this.DB)%8, d, k = 0;
+      if(i-- > 0) {
+        if(p < this.DB && (d = this[i]>>p) != (this.s&this.DM)>>p)
+          r[k++] = d|(this.s<<(this.DB-p));
+        while(i >= 0) {
+          if(p < 8) {
+            d = (this[i]&((1<<p)-1))<<(8-p);
+            d |= this[--i]>>(p+=this.DB-8);
+          }
+          else {
+            d = (this[i]>>(p-=8))&0xff;
+            if(p <= 0) { p += this.DB; --i; }
+          }
+          if((d&0x80) != 0) d |= -256;
+          if(k == 0 && (this.s&0x80) != (d&0x80)) ++k;
+          if(k > 0 || d != this.s) r[k++] = d;
+        }
       }
+      return r;
+    }
 
-      minimatch.makeRe = function (pattern, options) {
-        return new Minimatch(pattern, options || {}).makeRe();
-      };
+    function bnEquals(a) { return(this.compareTo(a)==0); }
+    function bnMin(a) { return(this.compareTo(a)<0)?this:a; }
+    function bnMax(a) { return(this.compareTo(a)>0)?this:a; }
+
+    // (protected) r = this op a (bitwise)
+    function bnpBitwiseTo(a,op,r) {
+      var i, f, m = Math.min(a.t,this.t);
+      for(i = 0; i < m; ++i) r[i] = op(this[i],a[i]);
+      if(a.t < this.t) {
+        f = a.s&this.DM;
+        for(i = m; i < this.t; ++i) r[i] = op(this[i],f);
+        r.t = this.t;
+      }
+      else {
+        f = this.s&this.DM;
+        for(i = m; i < a.t; ++i) r[i] = op(f,a[i]);
+        r.t = a.t;
+      }
+      r.s = op(this.s,a.s);
+      r.clamp();
+    }
 
-      Minimatch.prototype.makeRe = makeRe;
-      function makeRe() {
-        if (this.regexp || this.regexp === false) return this.regexp;
+    // (public) this & a
+    function op_and(x,y) { return x&y; }
+    function bnAnd(a) { var r = nbi(); this.bitwiseTo(a,op_and,r); return r; }
+
+    // (public) this | a
+    function op_or(x,y) { return x|y; }
+    function bnOr(a) { var r = nbi(); this.bitwiseTo(a,op_or,r); return r; }
+
+    // (public) this ^ a
+    function op_xor(x,y) { return x^y; }
+    function bnXor(a) { var r = nbi(); this.bitwiseTo(a,op_xor,r); return r; }
+
+    // (public) this & ~a
+    function op_andnot(x,y) { return x&~y; }
+    function bnAndNot(a) { var r = nbi(); this.bitwiseTo(a,op_andnot,r); return r; }
+
+    // (public) ~this
+    function bnNot() {
+      var r = nbi();
+      for(var i = 0; i < this.t; ++i) r[i] = this.DM&~this[i];
+      r.t = this.t;
+      r.s = ~this.s;
+      return r;
+    }
 
-        // at this point, this.set is a 2d array of partial
-        // pattern strings, or "**".
-        //
-        // It's better to use .match().  This function shouldn't
-        // be used, really, but it's pretty convenient sometimes,
-        // when you just want to work with a regex.
-        var set = this.set;
-
-        if (!set.length) {
-          this.regexp = false;
-          return this.regexp;
-        }
-        var options = this.options;
-
-        var twoStar = options.noglobstar
-          ? star
-          : options.dot
-            ? twoStarDot
-            : twoStarNoDot;
-        var flags = options.nocase ? "i" : "";
-
-        var re = set
-          .map(function (pattern) {
-            return pattern
-              .map(function (p) {
-                return p === GLOBSTAR
-                  ? twoStar
-                  : typeof p === "string"
-                    ? regExpEscape(p)
-                    : p._src;
-              })
-              .join("\\\/");
-          })
-          .join("|");
+    // (public) this << n
+    function bnShiftLeft(n) {
+      var r = nbi();
+      if(n < 0) this.rShiftTo(-n,r); else this.lShiftTo(n,r);
+      return r;
+    }
 
-        // must match entire pattern
-        // ending in a * or ** will make it less strict.
-        re = "^(?:" + re + ")$";
+    // (public) this >> n
+    function bnShiftRight(n) {
+      var r = nbi();
+      if(n < 0) this.lShiftTo(-n,r); else this.rShiftTo(n,r);
+      return r;
+    }
 
-        // can match anything, as long as it's not this.
-        if (this.negate) re = "^(?!" + re + ").*$";
+    // return index of lowest 1-bit in x, x < 2^31
+    function lbit(x) {
+      if(x == 0) return -1;
+      var r = 0;
+      if((x&0xffff) == 0) { x >>= 16; r += 16; }
+      if((x&0xff) == 0) { x >>= 8; r += 8; }
+      if((x&0xf) == 0) { x >>= 4; r += 4; }
+      if((x&3) == 0) { x >>= 2; r += 2; }
+      if((x&1) == 0) ++r;
+      return r;
+    }
 
-        try {
-          this.regexp = new RegExp(re, flags);
-        } catch (ex) {
-          this.regexp = false;
-        }
-        return this.regexp;
-      }
+    // (public) returns index of lowest 1-bit (or -1 if none)
+    function bnGetLowestSetBit() {
+      for(var i = 0; i < this.t; ++i)
+        if(this[i] != 0) return i*this.DB+lbit(this[i]);
+      if(this.s < 0) return this.t*this.DB;
+      return -1;
+    }
 
-      minimatch.match = function (list, pattern, options) {
-        options = options || {};
-        var mm = new Minimatch(pattern, options);
-        list = list.filter(function (f) {
-          return mm.match(f);
-        });
-        if (mm.options.nonull && !list.length) {
-          list.push(pattern);
-        }
-        return list;
-      };
+    // return number of 1 bits in x
+    function cbit(x) {
+      var r = 0;
+      while(x != 0) { x &= x-1; ++r; }
+      return r;
+    }
 
-      Minimatch.prototype.match = match;
-      function match(f, partial) {
-        this.debug("match", f, this.pattern);
-        // short-circuit in the case of busted things.
-        // comments, etc.
-        if (this.comment) return false;
-        if (this.empty) return f === "";
+    // (public) return number of set bits
+    function bnBitCount() {
+      var r = 0, x = this.s&this.DM;
+      for(var i = 0; i < this.t; ++i) r += cbit(this[i]^x);
+      return r;
+    }
 
-        if (f === "/" && partial) return true;
+    // (public) true iff nth bit is set
+    function bnTestBit(n) {
+      var j = Math.floor(n/this.DB);
+      if(j >= this.t) return(this.s!=0);
+      return((this[j]&(1<<(n%this.DB)))!=0);
+    }
 
-        var options = this.options;
+    // (protected) this op (1<<n)
+    function bnpChangeBit(n,op) {
+      var r = BigInteger.ONE.shiftLeft(n);
+      this.bitwiseTo(r,op,r);
+      return r;
+    }
 
-        // windows: need to use /, not \
-        if (path.sep !== "/") {
-          f = f.split(path.sep).join("/");
-        }
+    // (public) this | (1<<n)
+    function bnSetBit(n) { return this.changeBit(n,op_or); }
+
+    // (public) this & ~(1<<n)
+    function bnClearBit(n) { return this.changeBit(n,op_andnot); }
+
+    // (public) this ^ (1<<n)
+    function bnFlipBit(n) { return this.changeBit(n,op_xor); }
+
+    // (protected) r = this + a
+    function bnpAddTo(a,r) {
+      var i = 0, c = 0, m = Math.min(a.t,this.t);
+      while(i < m) {
+        c += this[i]+a[i];
+        r[i++] = c&this.DM;
+        c >>= this.DB;
+      }
+      if(a.t < this.t) {
+        c += a.s;
+        while(i < this.t) {
+          c += this[i];
+          r[i++] = c&this.DM;
+          c >>= this.DB;
+        }
+        c += this.s;
+      }
+      else {
+        c += this.s;
+        while(i < a.t) {
+          c += a[i];
+          r[i++] = c&this.DM;
+          c >>= this.DB;
+        }
+        c += a.s;
+      }
+      r.s = (c<0)?-1:0;
+      if(c > 0) r[i++] = c;
+      else if(c < -1) r[i++] = this.DV+c;
+      r.t = i;
+      r.clamp();
+    }
 
-        // treat the test path as a set of pathparts.
-        f = f.split(slashSplit);
-        this.debug(this.pattern, "split", f);
+    // (public) this + a
+    function bnAdd(a) { var r = nbi(); this.addTo(a,r); return r; }
 
-        // just ONE of the pattern sets in this.set needs to match
-        // in order for it to be valid.  If negating, then just one
-        // match means that we have failed.
-        // Either way, return on the first hit.
+    // (public) this - a
+    function bnSubtract(a) { var r = nbi(); this.subTo(a,r); return r; }
 
-        var set = this.set;
-        this.debug(this.pattern, "set", set);
+    // (public) this * a
+    function bnMultiply(a) { var r = nbi(); this.multiplyTo(a,r); return r; }
 
-        // Find the basename of the path by looking for the last non-empty segment
-        var filename;
-        var i;
-        for (i = f.length - 1; i >= 0; i--) {
-          filename = f[i];
-          if (filename) break;
-        }
+    // (public) this^2
+    function bnSquare() { var r = nbi(); this.squareTo(r); return r; }
 
-        for (i = 0; i < set.length; i++) {
-          var pattern = set[i];
-          var file = f;
-          if (options.matchBase && pattern.length === 1) {
-            file = [filename];
-          }
-          var hit = this.matchOne(file, pattern, partial);
-          if (hit) {
-            if (options.flipNegate) return true;
-            return !this.negate;
-          }
-        }
+    // (public) this / a
+    function bnDivide(a) { var r = nbi(); this.divRemTo(a,r,null); return r; }
 
-        // didn't get any hits.  this is success if it's a negative
-        // pattern, failure otherwise.
-        if (options.flipNegate) return false;
-        return this.negate;
-      }
+    // (public) this % a
+    function bnRemainder(a) { var r = nbi(); this.divRemTo(a,null,r); return r; }
 
-      // set partial to true to test if, for example,
-      // "/a/b" matches the start of "/*/b/*/d"
-      // Partial means, if you run out of file before you run
-      // out of pattern, then that's fine, as long as all
-      // the parts match.
-      Minimatch.prototype.matchOne = function (file, pattern, partial) {
-        var options = this.options;
+    // (public) [this/a,this%a]
+    function bnDivideAndRemainder(a) {
+      var q = nbi(), r = nbi();
+      this.divRemTo(a,q,r);
+      return new Array(q,r);
+    }
 
-        this.debug("matchOne", { this: this, file: file, pattern: pattern });
+    // (protected) this *= n, this >= 0, 1 < n < DV
+    function bnpDMultiply(n) {
+      this[this.t] = this.am(0,n-1,this,0,0,this.t);
+      ++this.t;
+      this.clamp();
+    }
 
-        this.debug("matchOne", file.length, pattern.length);
+    // (protected) this += n << w words, this >= 0
+    function bnpDAddOffset(n,w) {
+      if(n == 0) return;
+      while(this.t <= w) this[this.t++] = 0;
+      this[w] += n;
+      while(this[w] >= this.DV) {
+        this[w] -= this.DV;
+        if(++w >= this.t) this[this.t++] = 0;
+        ++this[w];
+      }
+    }
 
-        for (
-          var fi = 0, pi = 0, fl = file.length, pl = pattern.length;
-          fi < fl && pi < pl;
-          fi++, pi++
-        ) {
-          this.debug("matchOne loop");
-          var p = pattern[pi];
-          var f = file[fi];
-
-          this.debug(pattern, p, f);
-
-          // should be impossible.
-          // some invalid regexp stuff in the set.
-          if (p === false) return false;
-
-          if (p === GLOBSTAR) {
-            this.debug("GLOBSTAR", [pattern, p, f]);
-
-            // "**"
-            // a/**/b/**/c would match the following:
-            // a/b/x/y/z/c
-            // a/x/y/z/b/c
-            // a/b/x/b/x/c
-            // a/b/c
-            // To do this, take the rest of the pattern after
-            // the **, and see if it would match the file remainder.
-            // If so, return success.
-            // If not, the ** "swallows" a segment, and try again.
-            // This is recursively awful.
-            //
-            // a/**/b/**/c matching a/b/x/y/z/c
-            // - a matches a
-            // - doublestar
-            //   - matchOne(b/x/y/z/c, b/**/c)
-            //     - b matches b
-            //     - doublestar
-            //       - matchOne(x/y/z/c, c) -> no
-            //       - matchOne(y/z/c, c) -> no
-            //       - matchOne(z/c, c) -> no
-            //       - matchOne(c, c) yes, hit
-            var fr = fi;
-            var pr = pi + 1;
-            if (pr === pl) {
-              this.debug("** at the end");
-              // a ** at the end will just swallow the rest.
-              // We have found a match.
-              // however, it will not swallow /.x, unless
-              // options.dot is set.
-              // . and .. are *never* matched by **, for explosively
-              // exponential reasons.
-              for (; fi < fl; fi++) {
-                if (
-                  file[fi] === "." ||
-                  file[fi] === ".." ||
-                  (!options.dot && file[fi].charAt(0) === ".")
-                )
-                  return false;
-              }
-              return true;
-            }
+    // A "null" reducer
+    function NullExp() {}
+    function nNop(x) { return x; }
+    function nMulTo(x,y,r) { x.multiplyTo(y,r); }
+    function nSqrTo(x,r) { x.squareTo(r); }
+
+    NullExp.prototype.convert = nNop;
+    NullExp.prototype.revert = nNop;
+    NullExp.prototype.mulTo = nMulTo;
+    NullExp.prototype.sqrTo = nSqrTo;
+
+    // (public) this^e
+    function bnPow(e) { return this.exp(e,new NullExp()); }
+
+    // (protected) r = lower n words of "this * a", a.t <= n
+    // "this" should be the larger one if appropriate.
+    function bnpMultiplyLowerTo(a,n,r) {
+      var i = Math.min(this.t+a.t,n);
+      r.s = 0; // assumes a,this >= 0
+      r.t = i;
+      while(i > 0) r[--i] = 0;
+      var j;
+      for(j = r.t-this.t; i < j; ++i) r[i+this.t] = this.am(0,a[i],r,i,0,this.t);
+      for(j = Math.min(a.t,n); i < j; ++i) this.am(0,a[i],r,i,0,n-i);
+      r.clamp();
+    }
 
-            // ok, let's see if we can swallow whatever we can.
-            while (fr < fl) {
-              var swallowee = file[fr];
+    // (protected) r = "this * a" without lower n words, n > 0
+    // "this" should be the larger one if appropriate.
+    function bnpMultiplyUpperTo(a,n,r) {
+      --n;
+      var i = r.t = this.t+a.t-n;
+      r.s = 0; // assumes a,this >= 0
+      while(--i >= 0) r[i] = 0;
+      for(i = Math.max(n-this.t,0); i < a.t; ++i)
+        r[this.t+i-n] = this.am(n-i,a[i],r,0,0,this.t+i-n);
+      r.clamp();
+      r.drShiftTo(1,r);
+    }
 
-              this.debug("\nglobstar while", file, fr, pattern, pr, swallowee);
+    // Barrett modular reduction
+    function Barrett(m) {
+      // setup Barrett
+      this.r2 = nbi();
+      this.q3 = nbi();
+      BigInteger.ONE.dlShiftTo(2*m.t,this.r2);
+      this.mu = this.r2.divide(m);
+      this.m = m;
+    }
 
-              // XXX remove this slice.  Just pass the start index.
-              if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
-                this.debug("globstar found match!", fr, fl, swallowee);
-                // found a match.
-                return true;
-              } else {
-                // can't swallow "." or ".." ever.
-                // can only swallow ".foo" when explicitly asked.
-                if (
-                  swallowee === "." ||
-                  swallowee === ".." ||
-                  (!options.dot && swallowee.charAt(0) === ".")
-                ) {
-                  this.debug("dot detected!", file, fr, pattern, pr);
-                  break;
-                }
+    function barrettConvert(x) {
+      if(x.s < 0 || x.t > 2*this.m.t) return x.mod(this.m);
+      else if(x.compareTo(this.m) < 0) return x;
+      else { var r = nbi(); x.copyTo(r); this.reduce(r); return r; }
+    }
 
-                // ** swallows a segment, and continue.
-                this.debug("globstar swallow a segment, and continue");
-                fr++;
-              }
-            }
+    function barrettRevert(x) { return x; }
+
+    // x = x mod m (HAC 14.42)
+    function barrettReduce(x) {
+      x.drShiftTo(this.m.t-1,this.r2);
+      if(x.t > this.m.t+1) { x.t = this.m.t+1; x.clamp(); }
+      this.mu.multiplyUpperTo(this.r2,this.m.t+1,this.q3);
+      this.m.multiplyLowerTo(this.q3,this.m.t+1,this.r2);
+      while(x.compareTo(this.r2) < 0) x.dAddOffset(1,this.m.t+1);
+      x.subTo(this.r2,x);
+      while(x.compareTo(this.m) >= 0) x.subTo(this.m,x);
+    }
 
-            // no match was found.
-            // However, in partial mode, we can't say this is necessarily over.
-            // If there's more *pattern* left, then
-            if (partial) {
-              // ran out of file
-              this.debug("\n>>> no match, partial?", file, fr, pattern, pr);
-              if (fr === fl) return true;
-            }
-            return false;
-          }
+    // r = x^2 mod m; x != r
+    function barrettSqrTo(x,r) { x.squareTo(r); this.reduce(r); }
+
+    // r = x*y mod m; x,y != r
+    function barrettMulTo(x,y,r) { x.multiplyTo(y,r); this.reduce(r); }
+
+    Barrett.prototype.convert = barrettConvert;
+    Barrett.prototype.revert = barrettRevert;
+    Barrett.prototype.reduce = barrettReduce;
+    Barrett.prototype.mulTo = barrettMulTo;
+    Barrett.prototype.sqrTo = barrettSqrTo;
+
+    // (public) this^e % m (HAC 14.85)
+    function bnModPow(e,m) {
+      var i = e.bitLength(), k, r = nbv(1), z;
+      if(i <= 0) return r;
+      else if(i < 18) k = 1;
+      else if(i < 48) k = 3;
+      else if(i < 144) k = 4;
+      else if(i < 768) k = 5;
+      else k = 6;
+      if(i < 8)
+        z = new Classic(m);
+      else if(m.isEven())
+        z = new Barrett(m);
+      else
+        z = new Montgomery(m);
+
+      // precomputation
+      var g = new Array(), n = 3, k1 = k-1, km = (1<<k)-1;
+      g[1] = z.convert(this);
+      if(k > 1) {
+        var g2 = nbi();
+        z.sqrTo(g[1],g2);
+        while(n <= km) {
+          g[n] = nbi();
+          z.mulTo(g2,g[n-2],g[n]);
+          n += 2;
+        }
+      }
+
+      var j = e.t-1, w, is1 = true, r2 = nbi(), t;
+      i = nbits(e[j])-1;
+      while(j >= 0) {
+        if(i >= k1) w = (e[j]>>(i-k1))&km;
+        else {
+          w = (e[j]&((1<<(i+1))-1))<<(k1-i);
+          if(j > 0) w |= e[j-1]>>(this.DB+i-k1);
+        }
 
-          // something other than **
-          // non-magic patterns just have to match exactly
-          // patterns with magic have been turned into regexps.
-          var hit;
-          if (typeof p === "string") {
-            if (options.nocase) {
-              hit = f.toLowerCase() === p.toLowerCase();
-            } else {
-              hit = f === p;
-            }
-            this.debug("string match", p, f, hit);
-          } else {
-            hit = f.match(p);
-            this.debug("pattern match", p, f, hit);
-          }
+        n = k;
+        while((w&1) == 0) { w >>= 1; --n; }
+        if((i -= n) < 0) { i += this.DB; --j; }
+        if(is1) {	// ret == 1, don't bother squaring or multiplying it
+          g[w].copyTo(r);
+          is1 = false;
+        }
+        else {
+          while(n > 1) { z.sqrTo(r,r2); z.sqrTo(r2,r); n -= 2; }
+          if(n > 0) z.sqrTo(r,r2); else { t = r; r = r2; r2 = t; }
+          z.mulTo(r2,g[w],r);
+        }
 
-          if (!hit) return false;
+        while(j >= 0 && (e[j]&(1<<i)) == 0) {
+          z.sqrTo(r,r2); t = r; r = r2; r2 = t;
+          if(--i < 0) { i = this.DB-1; --j; }
         }
+      }
+      return z.revert(r);
+    }
 
-        // Note: ending in / means that we'll get a final ""
-        // at the end of the pattern.  This can only match a
-        // corresponding "" at the end of the file.
-        // If the file ends in /, then it can only match a
-        // a pattern that ends in /, unless the pattern just
-        // doesn't have any more for it. But, a/b/ should *not*
-        // match "a/b/*", even though "" matches against the
-        // [^/]*? pattern, except in partial mode, where it might
-        // simply not be reached yet.
-        // However, a/b/ should still satisfy a/*
+    // (public) gcd(this,a) (HAC 14.54)
+    function bnGCD(a) {
+      var x = (this.s<0)?this.negate():this.clone();
+      var y = (a.s<0)?a.negate():a.clone();
+      if(x.compareTo(y) < 0) { var t = x; x = y; y = t; }
+      var i = x.getLowestSetBit(), g = y.getLowestSetBit();
+      if(g < 0) return x;
+      if(i < g) g = i;
+      if(g > 0) {
+        x.rShiftTo(g,x);
+        y.rShiftTo(g,y);
+      }
+      while(x.signum() > 0) {
+        if((i = x.getLowestSetBit()) > 0) x.rShiftTo(i,x);
+        if((i = y.getLowestSetBit()) > 0) y.rShiftTo(i,y);
+        if(x.compareTo(y) >= 0) {
+          x.subTo(y,x);
+          x.rShiftTo(1,x);
+        }
+        else {
+          y.subTo(x,y);
+          y.rShiftTo(1,y);
+        }
+      }
+      if(g > 0) y.lShiftTo(g,y);
+      return y;
+    }
 
-        // now either we fell off the end of the pattern, or we're done.
-        if (fi === fl && pi === pl) {
-          // ran out of pattern and filename at the same time.
-          // an exact hit!
-          return true;
-        } else if (fi === fl) {
-          // ran out of file, but still had pattern left.
-          // this is ok if we're doing the match as part of
-          // a glob fs traversal.
-          return partial;
-        } else if (pi === pl) {
-          // ran out of pattern, still have file left.
-          // this is only acceptable if we're on the very last
-          // empty segment of a file with a trailing slash.
-          // a/* should match a/b/
-          var emptyFileEnd = fi === fl - 1 && file[fi] === "";
-          return emptyFileEnd;
-        }
-
-        // should be unreachable.
-        throw new Error("wtf?");
-      };
+    // (protected) this % n, n < 2^26
+    function bnpModInt(n) {
+      if(n <= 0) return 0;
+      var d = this.DV%n, r = (this.s<0)?n-1:0;
+      if(this.t > 0)
+        if(d == 0) r = this[0]%n;
+        else for(var i = this.t-1; i >= 0; --i) r = (d*r+this[i])%n;
+      return r;
+    }
 
-      // replace stuff like \* with *
-      function globUnescape(s) {
-        return s.replace(/\\(.)/g, "$1");
+    // (public) 1/this % m (HAC 14.61)
+    function bnModInverse(m) {
+      var ac = m.isEven();
+      if((this.isEven() && ac) || m.signum() == 0) return BigInteger.ZERO;
+      var u = m.clone(), v = this.clone();
+      var a = nbv(1), b = nbv(0), c = nbv(0), d = nbv(1);
+      while(u.signum() != 0) {
+        while(u.isEven()) {
+          u.rShiftTo(1,u);
+          if(ac) {
+            if(!a.isEven() || !b.isEven()) { a.addTo(this,a); b.subTo(m,b); }
+            a.rShiftTo(1,a);
+          }
+          else if(!b.isEven()) b.subTo(m,b);
+          b.rShiftTo(1,b);
+        }
+        while(v.isEven()) {
+          v.rShiftTo(1,v);
+          if(ac) {
+            if(!c.isEven() || !d.isEven()) { c.addTo(this,c); d.subTo(m,d); }
+            c.rShiftTo(1,c);
+          }
+          else if(!d.isEven()) d.subTo(m,d);
+          d.rShiftTo(1,d);
+        }
+        if(u.compareTo(v) >= 0) {
+          u.subTo(v,u);
+          if(ac) a.subTo(c,a);
+          b.subTo(d,b);
+        }
+        else {
+          v.subTo(u,v);
+          if(ac) c.subTo(a,c);
+          d.subTo(b,d);
+        }
       }
+      if(v.compareTo(BigInteger.ONE) != 0) return BigInteger.ZERO;
+      if(d.compareTo(m) >= 0) return d.subtract(m);
+      if(d.signum() < 0) d.addTo(m,d); else return d;
+      if(d.signum() < 0) return d.add(m); else return d;
+    }
 
-      function regExpEscape(s) {
-        return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
+    var lowprimes = [2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997];
+    var lplim = (1<<26)/lowprimes[lowprimes.length-1];
+
+    // (public) test primality with certainty >= 1-.5^t
+    function bnIsProbablePrime(t) {
+      var i, x = this.abs();
+      if(x.t == 1 && x[0] <= lowprimes[lowprimes.length-1]) {
+        for(i = 0; i < lowprimes.length; ++i)
+          if(x[0] == lowprimes[i]) return true;
+        return false;
       }
+      if(x.isEven()) return false;
+      i = 1;
+      while(i < lowprimes.length) {
+        var m = lowprimes[i], j = i+1;
+        while(j < lowprimes.length && m < lplim) m *= lowprimes[j++];
+        m = x.modInt(m);
+        while(i < j) if(m%lowprimes[i++] == 0) return false;
+      }
+      return x.millerRabin(t);
+    }
 
-      /***/
-    },
-    /* 83 */
-    /***/ function (module, exports, __webpack_require__) {
-      var wrappy = __webpack_require__(161);
-      module.exports = wrappy(once);
-      module.exports.strict = wrappy(onceStrict);
-
-      once.proto = once(function () {
-        Object.defineProperty(Function.prototype, "once", {
-          value: function () {
-            return once(this);
-          },
-          configurable: true,
-        });
+    // (protected) true if probably prime (HAC 4.24, Miller-Rabin)
+    function bnpMillerRabin(t) {
+      var n1 = this.subtract(BigInteger.ONE);
+      var k = n1.getLowestSetBit();
+      if(k <= 0) return false;
+      var r = n1.shiftRight(k);
+      t = (t+1)>>1;
+      if(t > lowprimes.length) t = lowprimes.length;
+      var a = nbi();
+      for(var i = 0; i < t; ++i) {
+        //Pick bases at random, instead of starting at 2
+        a.fromInt(lowprimes[Math.floor(Math.random()*lowprimes.length)]);
+        var y = a.modPow(r,this);
+        if(y.compareTo(BigInteger.ONE) != 0 && y.compareTo(n1) != 0) {
+          var j = 1;
+          while(j++ < k && y.compareTo(n1) != 0) {
+            y = y.modPowInt(2,this);
+            if(y.compareTo(BigInteger.ONE) == 0) return false;
+          }
+          if(y.compareTo(n1) != 0) return false;
+        }
+      }
+      return true;
+    }
 
-        Object.defineProperty(Function.prototype, "onceStrict", {
-          value: function () {
-            return onceStrict(this);
-          },
-          configurable: true,
-        });
-      });
+    // protected
+    BigInteger.prototype.chunkSize = bnpChunkSize;
+    BigInteger.prototype.toRadix = bnpToRadix;
+    BigInteger.prototype.fromRadix = bnpFromRadix;
+    BigInteger.prototype.fromNumber = bnpFromNumber;
+    BigInteger.prototype.bitwiseTo = bnpBitwiseTo;
+    BigInteger.prototype.changeBit = bnpChangeBit;
+    BigInteger.prototype.addTo = bnpAddTo;
+    BigInteger.prototype.dMultiply = bnpDMultiply;
+    BigInteger.prototype.dAddOffset = bnpDAddOffset;
+    BigInteger.prototype.multiplyLowerTo = bnpMultiplyLowerTo;
+    BigInteger.prototype.multiplyUpperTo = bnpMultiplyUpperTo;
+    BigInteger.prototype.modInt = bnpModInt;
+    BigInteger.prototype.millerRabin = bnpMillerRabin;
+
+    // public
+    BigInteger.prototype.clone = bnClone;
+    BigInteger.prototype.intValue = bnIntValue;
+    BigInteger.prototype.byteValue = bnByteValue;
+    BigInteger.prototype.shortValue = bnShortValue;
+    BigInteger.prototype.signum = bnSigNum;
+    BigInteger.prototype.toByteArray = bnToByteArray;
+    BigInteger.prototype.equals = bnEquals;
+    BigInteger.prototype.min = bnMin;
+    BigInteger.prototype.max = bnMax;
+    BigInteger.prototype.and = bnAnd;
+    BigInteger.prototype.or = bnOr;
+    BigInteger.prototype.xor = bnXor;
+    BigInteger.prototype.andNot = bnAndNot;
+    BigInteger.prototype.not = bnNot;
+    BigInteger.prototype.shiftLeft = bnShiftLeft;
+    BigInteger.prototype.shiftRight = bnShiftRight;
+    BigInteger.prototype.getLowestSetBit = bnGetLowestSetBit;
+    BigInteger.prototype.bitCount = bnBitCount;
+    BigInteger.prototype.testBit = bnTestBit;
+    BigInteger.prototype.setBit = bnSetBit;
+    BigInteger.prototype.clearBit = bnClearBit;
+    BigInteger.prototype.flipBit = bnFlipBit;
+    BigInteger.prototype.add = bnAdd;
+    BigInteger.prototype.subtract = bnSubtract;
+    BigInteger.prototype.multiply = bnMultiply;
+    BigInteger.prototype.divide = bnDivide;
+    BigInteger.prototype.remainder = bnRemainder;
+    BigInteger.prototype.divideAndRemainder = bnDivideAndRemainder;
+    BigInteger.prototype.modPow = bnModPow;
+    BigInteger.prototype.modInverse = bnModInverse;
+    BigInteger.prototype.pow = bnPow;
+    BigInteger.prototype.gcd = bnGCD;
+    BigInteger.prototype.isProbablePrime = bnIsProbablePrime;
+
+    // JSBN-specific extension
+    BigInteger.prototype.square = bnSquare;
+
+    // Expose the Barrett function
+    BigInteger.prototype.Barrett = Barrett
+
+    // BigInteger interfaces not implemented in jsbn:
+
+    // BigInteger(int signum, byte[] magnitude)
+    // double doubleValue()
+    // float floatValue()
+    // int hashCode()
+    // long longValue()
+    // static BigInteger valueOf(long val)
+
+	// Random number generator - requires a PRNG backend, e.g. prng4.js
+
+	// For best results, put code like
+	// <body onClick='rng_seed_time();' onKeyPress='rng_seed_time();'>
+	// in your main HTML document.
+
+	var rng_state;
+	var rng_pool;
+	var rng_pptr;
+
+	// Mix in a 32-bit integer into the pool
+	function rng_seed_int(x) {
+	  rng_pool[rng_pptr++] ^= x & 255;
+	  rng_pool[rng_pptr++] ^= (x >> 8) & 255;
+	  rng_pool[rng_pptr++] ^= (x >> 16) & 255;
+	  rng_pool[rng_pptr++] ^= (x >> 24) & 255;
+	  if(rng_pptr >= rng_psize) rng_pptr -= rng_psize;
+	}
+
+	// Mix in the current time (w/milliseconds) into the pool
+	function rng_seed_time() {
+	  rng_seed_int(new Date().getTime());
+	}
+
+	// Initialize the pool with junk if needed.
+	if(rng_pool == null) {
+	  rng_pool = new Array();
+	  rng_pptr = 0;
+	  var t;
+	  if(typeof window !== "undefined" && window.crypto) {
+		if (window.crypto.getRandomValues) {
+		  // Use webcrypto if available
+		  var ua = new Uint8Array(32);
+		  window.crypto.getRandomValues(ua);
+		  for(t = 0; t < 32; ++t)
+			rng_pool[rng_pptr++] = ua[t];
+		}
+		else if(navigator.appName == "Netscape" && navigator.appVersion < "5") {
+		  // Extract entropy (256 bits) from NS4 RNG if available
+		  var z = window.crypto.random(32);
+		  for(t = 0; t < z.length; ++t)
+			rng_pool[rng_pptr++] = z.charCodeAt(t) & 255;
+		}
+	  }
+	  while(rng_pptr < rng_psize) {  // extract some randomness from Math.random()
+		t = Math.floor(65536 * Math.random());
+		rng_pool[rng_pptr++] = t >>> 8;
+		rng_pool[rng_pptr++] = t & 255;
+	  }
+	  rng_pptr = 0;
+	  rng_seed_time();
+	  //rng_seed_int(window.screenX);
+	  //rng_seed_int(window.screenY);
+	}
+
+	function rng_get_byte() {
+	  if(rng_state == null) {
+		rng_seed_time();
+		rng_state = prng_newstate();
+		rng_state.init(rng_pool);
+		for(rng_pptr = 0; rng_pptr < rng_pool.length; ++rng_pptr)
+		  rng_pool[rng_pptr] = 0;
+		rng_pptr = 0;
+		//rng_pool = null;
+	  }
+	  // TODO: allow reseeding after first request
+	  return rng_state.next();
+	}
+
+	function rng_get_bytes(ba) {
+	  var i;
+	  for(i = 0; i < ba.length; ++i) ba[i] = rng_get_byte();
+	}
+
+	function SecureRandom() {}
+
+	SecureRandom.prototype.nextBytes = rng_get_bytes;
+
+	// prng4.js - uses Arcfour as a PRNG
+
+	function Arcfour() {
+	  this.i = 0;
+	  this.j = 0;
+	  this.S = new Array();
+	}
+
+	// Initialize arcfour context from key, an array of ints, each from [0..255]
+	function ARC4init(key) {
+	  var i, j, t;
+	  for(i = 0; i < 256; ++i)
+		this.S[i] = i;
+	  j = 0;
+	  for(i = 0; i < 256; ++i) {
+		j = (j + this.S[i] + key[i % key.length]) & 255;
+		t = this.S[i];
+		this.S[i] = this.S[j];
+		this.S[j] = t;
+	  }
+	  this.i = 0;
+	  this.j = 0;
+	}
+
+	function ARC4next() {
+	  var t;
+	  this.i = (this.i + 1) & 255;
+	  this.j = (this.j + this.S[this.i]) & 255;
+	  t = this.S[this.i];
+	  this.S[this.i] = this.S[this.j];
+	  this.S[this.j] = t;
+	  return this.S[(t + this.S[this.i]) & 255];
+	}
+
+	Arcfour.prototype.init = ARC4init;
+	Arcfour.prototype.next = ARC4next;
+
+	// Plug in your RNG constructor here
+	function prng_newstate() {
+	  return new Arcfour();
+	}
+
+	// Pool size must be a multiple of 4 and greater than 32.
+	// An array of bytes the size of the pool will be passed to init()
+	var rng_psize = 256;
+
+  BigInteger.SecureRandom = SecureRandom;
+  BigInteger.BigInteger = BigInteger;
+  if (true) {
+    exports = module.exports = BigInteger;
+  } else {
+    this.BigInteger = BigInteger;
+    this.SecureRandom = SecureRandom;
+  }
 
-      function once(fn) {
-        var f = function () {
-          if (f.called) return f.value;
-          f.called = true;
-          return (f.value = fn.apply(this, arguments));
-        };
-        f.called = false;
-        return f;
-      }
+}).call(this);
 
-      function onceStrict(fn) {
-        var f = function () {
-          if (f.called) throw new Error(f.onceError);
-          f.called = true;
-          return (f.value = fn.apply(this, arguments));
-        };
-        var name = fn.name || "Function wrapped with `once`";
-        f.onceError = name + " shouldn't be called more than once";
-        f.called = false;
-        return f;
-      }
 
-      /***/
-    },
-    /* 84 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return InnerSubscriber;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      var InnerSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          InnerSubscriber,
-          _super,
-        );
-        function InnerSubscriber(parent, outerValue, outerIndex) {
-          var _this = _super.call(this) || this;
-          _this.parent = parent;
-          _this.outerValue = outerValue;
-          _this.outerIndex = outerIndex;
-          _this.index = 0;
-          return _this;
-        }
-        InnerSubscriber.prototype._next = function (value) {
-          this.parent.notifyNext(
-            this.outerValue,
-            value,
-            this.outerIndex,
-            this.index++,
-            this,
-          );
-        };
-        InnerSubscriber.prototype._error = function (error) {
-          this.parent.notifyError(error, this);
-          this.unsubscribe();
-        };
-        InnerSubscriber.prototype._complete = function () {
-          this.parent.notifyComplete(this);
-          this.unsubscribe();
-        };
-        return InnerSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+/***/ }),
+/* 82 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      //# sourceMappingURL=InnerSubscriber.js.map
+module.exports = minimatch
+minimatch.Minimatch = Minimatch
 
-      /***/
-    },
-    /* 85 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = fromArray;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__ =
-        __webpack_require__(447);
-      /** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToArray PURE_IMPORTS_END */
-
-      function fromArray(input, scheduler) {
-        if (!scheduler) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__[
-                "a" /* subscribeToArray */
-              ],
-            )(input),
-          );
-        } else {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-              "a" /* Subscription */
-            ]();
-            var i = 0;
-            sub.add(
-              scheduler.schedule(function () {
-                if (i === input.length) {
-                  subscriber.complete();
-                  return;
-                }
-                subscriber.next(input[i++]);
-                if (!subscriber.closed) {
-                  sub.add(this.schedule());
-                }
-              }),
-            );
-            return sub;
-          });
-        }
-      }
-      //# sourceMappingURL=fromArray.js.map
+var path = { sep: '/' }
+try {
+  path = __webpack_require__(0)
+} catch (er) {}
 
-      /***/
-    },
-    /* 86 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
+var expand = __webpack_require__(229)
 
-      module.exports = {
-        read: read,
-        write: write,
-      };
+var plTypes = {
+  '!': { open: '(?:(?!(?:', close: '))[^/]*?)'},
+  '?': { open: '(?:', close: ')?' },
+  '+': { open: '(?:', close: ')+' },
+  '*': { open: '(?:', close: ')*' },
+  '@': { open: '(?:', close: ')' }
+}
 
-      var assert = __webpack_require__(16);
-      var asn1 = __webpack_require__(66);
-      var crypto = __webpack_require__(11);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
+// any single thing other than /
+// don't need to escape / when using new RegExp()
+var qmark = '[^/]'
 
-      var pkcs1 = __webpack_require__(327);
-      var pkcs8 = __webpack_require__(157);
-      var sshpriv = __webpack_require__(192);
-      var rfc4253 = __webpack_require__(103);
+// * => any number of characters
+var star = qmark + '*?'
 
-      var errors = __webpack_require__(74);
+// ** when dots are allowed.  Anything goes, except .. and .
+// not (^ or / followed by one or two dots followed by $ or /),
+// followed by anything, any number of times.
+var twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?'
 
-      /*
-       * For reading we support both PKCS#1 and PKCS#8. If we find a private key,
-       * we just take the public component of it and use that.
-       */
-      function read(buf, options, forceType) {
-        var input = buf;
-        if (typeof buf !== "string") {
-          assert.buffer(buf, "buf");
-          buf = buf.toString("ascii");
-        }
+// not a ^ or / followed by a dot,
+// followed by anything, any number of times.
+var twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?'
 
-        var lines = buf.trim().split("\n");
+// characters that need to be escaped in RegExp.
+var reSpecials = charSet('().*{}+?[]^$\\!')
 
-        var m = lines[0].match(
-          /*JSSTYLED*/
-          /[-]+[ ]*BEGIN ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/,
-        );
-        assert.ok(m, "invalid PEM header");
+// "abc" -> { a:true, b:true, c:true }
+function charSet (s) {
+  return s.split('').reduce(function (set, c) {
+    set[c] = true
+    return set
+  }, {})
+}
 
-        var m2 = lines[lines.length - 1].match(
-          /*JSSTYLED*/
-          /[-]+[ ]*END ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/,
-        );
-        assert.ok(m2, "invalid PEM footer");
+// normalizes slashes.
+var slashSplit = /\/+/
 
-        /* Begin and end banners must match key type */
-        assert.equal(m[2], m2[2]);
-        var type = m[2].toLowerCase();
+minimatch.filter = filter
+function filter (pattern, options) {
+  options = options || {}
+  return function (p, i, list) {
+    return minimatch(p, pattern, options)
+  }
+}
+
+function ext (a, b) {
+  a = a || {}
+  b = b || {}
+  var t = {}
+  Object.keys(b).forEach(function (k) {
+    t[k] = b[k]
+  })
+  Object.keys(a).forEach(function (k) {
+    t[k] = a[k]
+  })
+  return t
+}
+
+minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return minimatch
+
+  var orig = minimatch
+
+  var m = function minimatch (p, pattern, options) {
+    return orig.minimatch(p, pattern, ext(def, options))
+  }
 
-        var alg;
-        if (m[1]) {
-          /* They also must match algorithms, if given */
-          assert.equal(m[1], m2[1], "PEM header and footer mismatch");
-          alg = m[1].trim();
-        }
+  m.Minimatch = function Minimatch (pattern, options) {
+    return new orig.Minimatch(pattern, ext(def, options))
+  }
 
-        var headers = {};
-        while (true) {
-          lines = lines.slice(1);
-          m = lines[0].match(/*JSSTYLED*/ /^([A-Za-z0-9-]+): (.+)$/);
-          if (!m) break;
-          headers[m[1].toLowerCase()] = m[2];
-        }
+  return m
+}
 
-        var cipher, key, iv;
-        if (headers["proc-type"]) {
-          var parts = headers["proc-type"].split(",");
-          if (parts[0] === "4" && parts[1] === "ENCRYPTED") {
-            if (typeof options.passphrase === "string") {
-              options.passphrase = Buffer.from(options.passphrase, "utf-8");
-            }
-            if (!Buffer.isBuffer(options.passphrase)) {
-              throw new errors.KeyEncryptedError(options.filename, "PEM");
-            } else {
-              parts = headers["dek-info"].split(",");
-              assert.ok(parts.length === 2);
-              cipher = parts[0].toLowerCase();
-              iv = Buffer.from(parts[1], "hex");
-              key = utils.opensslKeyDeriv(
-                cipher,
-                iv,
-                options.passphrase,
-                1,
-              ).key;
-            }
-          }
-        }
+Minimatch.defaults = function (def) {
+  if (!def || !Object.keys(def).length) return Minimatch
+  return minimatch.defaults(def).Minimatch
+}
 
-        /* Chop off the first and last lines */
-        lines = lines.slice(0, -1).join("");
-        buf = Buffer.from(lines, "base64");
+function minimatch (p, pattern, options) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
 
-        if (cipher && key && iv) {
-          var cipherStream = crypto.createDecipheriv(cipher, key, iv);
-          var chunk,
-            chunks = [];
-          cipherStream.once("error", function (e) {
-            if (e.toString().indexOf("bad decrypt") !== -1) {
-              throw new Error(
-                "Incorrect passphrase " + "supplied, could not decrypt key",
-              );
-            }
-            throw e;
-          });
-          cipherStream.write(buf);
-          cipherStream.end();
-          while ((chunk = cipherStream.read()) !== null) chunks.push(chunk);
-          buf = Buffer.concat(chunks);
-        }
+  if (!options) options = {}
 
-        /* The new OpenSSH internal format abuses PEM headers */
-        if (alg && alg.toLowerCase() === "openssh")
-          return sshpriv.readSSHPrivate(type, buf, options);
-        if (alg && alg.toLowerCase() === "ssh2")
-          return rfc4253.readType(type, buf, options);
+  // shortcut: comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    return false
+  }
 
-        var der = new asn1.BerReader(buf);
-        der.originalInput = input;
+  // "" only matches ""
+  if (pattern.trim() === '') return p === ''
 
-        /*
-         * All of the PEM file types start with a sequence tag, so chop it
-         * off here
-         */
-        der.readSequence();
+  return new Minimatch(pattern, options).match(p)
+}
 
-        /* PKCS#1 type keys name an algorithm in the banner explicitly */
-        if (alg) {
-          if (forceType) assert.strictEqual(forceType, "pkcs1");
-          return pkcs1.readPkcs1(alg, type, der);
-        } else {
-          if (forceType) assert.strictEqual(forceType, "pkcs8");
-          return pkcs8.readPkcs8(alg, type, der);
-        }
-      }
+function Minimatch (pattern, options) {
+  if (!(this instanceof Minimatch)) {
+    return new Minimatch(pattern, options)
+  }
 
-      function write(key, options, type) {
-        assert.object(key);
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob pattern string required')
+  }
 
-        var alg = {
-          ecdsa: "EC",
-          rsa: "RSA",
-          dsa: "DSA",
-          ed25519: "EdDSA",
-        }[key.type];
-        var header;
+  if (!options) options = {}
+  pattern = pattern.trim()
 
-        var der = new asn1.BerWriter();
+  // windows support: need to use /, not \
+  if (path.sep !== '/') {
+    pattern = pattern.split(path.sep).join('/')
+  }
 
-        if (PrivateKey.isPrivateKey(key)) {
-          if (type && type === "pkcs8") {
-            header = "PRIVATE KEY";
-            pkcs8.writePkcs8(der, key);
-          } else {
-            if (type) assert.strictEqual(type, "pkcs1");
-            header = alg + " PRIVATE KEY";
-            pkcs1.writePkcs1(der, key);
-          }
-        } else if (Key.isKey(key)) {
-          if (type && type === "pkcs1") {
-            header = alg + " PUBLIC KEY";
-            pkcs1.writePkcs1(der, key);
-          } else {
-            if (type) assert.strictEqual(type, "pkcs8");
-            header = "PUBLIC KEY";
-            pkcs8.writePkcs8(der, key);
-          }
-        } else {
-          throw new Error("key is not a Key or PrivateKey");
-        }
+  this.options = options
+  this.set = []
+  this.pattern = pattern
+  this.regexp = null
+  this.negate = false
+  this.comment = false
+  this.empty = false
 
-        var tmp = der.buffer.toString("base64");
-        var len =
-          tmp.length + tmp.length / 64 + 18 + 16 + header.length * 2 + 10;
-        var buf = Buffer.alloc(len);
-        var o = 0;
-        o += buf.write("-----BEGIN " + header + "-----\n", o);
-        for (var i = 0; i < tmp.length; ) {
-          var limit = i + 64;
-          if (limit > tmp.length) limit = tmp.length;
-          o += buf.write(tmp.slice(i, limit), o);
-          buf[o++] = 10;
-          i = limit;
-        }
-        o += buf.write("-----END " + header + "-----\n", o);
+  // make the set of regexps etc.
+  this.make()
+}
 
-        return buf.slice(0, o);
-      }
+Minimatch.prototype.debug = function () {}
 
-      /***/
-    },
-    /* 87 */
-    /***/ function (module, exports) {
-      module.exports = require("http");
+Minimatch.prototype.make = make
+function make () {
+  // don't do it more than once.
+  if (this._made) return
 
-      /***/
-    },
-    /* 88 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  var pattern = this.pattern
+  var options = this.options
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.SCOPE_SEPARATOR = undefined;
+  // empty patterns and comments match nothing.
+  if (!options.nocomment && pattern.charAt(0) === '#') {
+    this.comment = true
+    return
+  }
+  if (!pattern) {
+    this.empty = true
+    return
+  }
 
-      var _extends2;
+  // step 1: figure out negation, etc.
+  this.parseNegate()
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+  // step 2: expand braces
+  var set = this.globSet = this.braceExpand()
 
-      var _asyncToGenerator2;
+  if (options.debug) this.debug = console.error
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  this.debug(this.pattern, set)
 
-      var _constants;
+  // step 3: now we have a set, so turn each one into a series of path-portion
+  // matching patterns.
+  // These will be regexps, except in the case of "**", which is
+  // set to the GLOBSTAR object for globstar behavior,
+  // and will not contain any / characters
+  set = this.globParts = set.map(function (s) {
+    return s.split(slashSplit)
+  })
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+  this.debug(this.pattern, set)
 
-      var _fs;
+  // glob --> regexps
+  set = set.map(function (s, si, set) {
+    return s.map(this.parse, this)
+  }, this)
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+  this.debug(this.pattern, set)
 
-      var _npmResolver;
+  // filter out everything that didn't compile properly.
+  set = set.filter(function (s) {
+    return s.indexOf(false) === -1
+  })
 
-      function _load_npmResolver() {
-        return (_npmResolver = _interopRequireDefault(
-          __webpack_require__(217),
-        ));
-      }
+  this.debug(this.pattern, set)
 
-      var _envReplace;
+  this.set = set
+}
 
-      function _load_envReplace() {
-        return (_envReplace = _interopRequireDefault(__webpack_require__(577)));
-      }
+Minimatch.prototype.parseNegate = parseNegate
+function parseNegate () {
+  var pattern = this.pattern
+  var negate = false
+  var options = this.options
+  var negateOffset = 0
 
-      var _baseRegistry;
+  if (options.nonegate) return
 
-      function _load_baseRegistry() {
-        return (_baseRegistry = _interopRequireDefault(
-          __webpack_require__(558),
-        ));
-      }
+  for (var i = 0, l = pattern.length
+    ; i < l && pattern.charAt(i) === '!'
+    ; i++) {
+    negate = !negate
+    negateOffset++
+  }
 
-      var _misc;
+  if (negateOffset) this.pattern = pattern.substr(negateOffset)
+  this.negate = negate
+}
+
+// Brace expansion:
+// a{b,c}d -> abd acd
+// a{b,}c -> abc ac
+// a{0..3}d -> a0d a1d a2d a3d
+// a{b,c{d,e}f}g -> abg acdfg acefg
+// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg
+//
+// Invalid sets are not expanded.
+// a{2..}b -> a{2..}b
+// a{b}c -> a{b}c
+minimatch.braceExpand = function (pattern, options) {
+  return braceExpand(pattern, options)
+}
+
+Minimatch.prototype.braceExpand = braceExpand
+
+function braceExpand (pattern, options) {
+  if (!options) {
+    if (this instanceof Minimatch) {
+      options = this.options
+    } else {
+      options = {}
+    }
+  }
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+  pattern = typeof pattern === 'undefined'
+    ? this.pattern : pattern
 
-      var _path;
+  if (typeof pattern === 'undefined') {
+    throw new TypeError('undefined pattern')
+  }
 
-      function _load_path() {
-        return (_path = __webpack_require__(377));
-      }
+  if (options.nobrace ||
+    !pattern.match(/\{.*\}/)) {
+    // shortcut. no need to expand.
+    return [pattern]
+  }
 
-      var _normalizeUrl;
+  return expand(pattern)
+}
+
+// parse a component of the expanded set.
+// At this point, no pattern may contain "/" in it
+// so we're going to return a 2d array, where each entry is the full
+// pattern, split on '/', and then turned into a regular expression.
+// A regexp is made at the end which joins each array with an
+// escaped /, and another full one which joins each regexp with |.
+//
+// Following the lead of Bash 4.1, note that "**" only has special meaning
+// when it is the *only* thing in a path portion.  Otherwise, any series
+// of * is equivalent to a single *.  Globstar behavior is enabled by
+// default, and can be disabled by setting options.noglobstar.
+Minimatch.prototype.parse = parse
+var SUBPARSE = {}
+function parse (pattern, isSub) {
+  if (pattern.length > 1024 * 64) {
+    throw new TypeError('pattern is too long')
+  }
 
-      function _load_normalizeUrl() {
-        return (_normalizeUrl = _interopRequireDefault(
-          __webpack_require__(402),
-        ));
-      }
+  var options = this.options
+
+  // shortcuts
+  if (!options.noglobstar && pattern === '**') return GLOBSTAR
+  if (pattern === '') return ''
+
+  var re = ''
+  var hasMagic = !!options.nocase
+  var escaping = false
+  // ? => one single character
+  var patternListStack = []
+  var negativeLists = []
+  var stateChar
+  var inClass = false
+  var reClassStart = -1
+  var classStart = -1
+  // . and .. never match anything that doesn't start with .,
+  // even when options.dot is set.
+  var patternStart = pattern.charAt(0) === '.' ? '' // anything
+  // not (start or / followed by . or .. followed by / or end)
+  : options.dot ? '(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))'
+  : '(?!\\.)'
+  var self = this
+
+  function clearStateChar () {
+    if (stateChar) {
+      // we had some state-tracking character
+      // that wasn't consumed by this pass.
+      switch (stateChar) {
+        case '*':
+          re += star
+          hasMagic = true
+        break
+        case '?':
+          re += qmark
+          hasMagic = true
+        break
+        default:
+          re += '\\' + stateChar
+        break
+      }
+      self.debug('clearStateChar %j %j', stateChar, re)
+      stateChar = false
+    }
+  }
 
-      var _userHomeDir;
+  for (var i = 0, len = pattern.length, c
+    ; (i < len) && (c = pattern.charAt(i))
+    ; i++) {
+    this.debug('%s\t%s %s %j', pattern, i, re, c)
 
-      function _load_userHomeDir() {
-        return (_userHomeDir = _interopRequireDefault(__webpack_require__(67)));
-      }
+    // skip over any that are escaped.
+    if (escaping && reSpecials[c]) {
+      re += '\\' + c
+      escaping = false
+      continue
+    }
 
-      var _userHomeDir2;
+    switch (c) {
+      case '/':
+        // completely not allowed, even escaped.
+        // Should already be path-split by now.
+        return false
+
+      case '\\':
+        clearStateChar()
+        escaping = true
+      continue
+
+      // the various stateChar values
+      // for the "extglob" stuff.
+      case '?':
+      case '*':
+      case '+':
+      case '@':
+      case '!':
+        this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c)
+
+        // all of those are literals inside a class, except that
+        // the glob [!a] means [^a] in regexp
+        if (inClass) {
+          this.debug('  in class')
+          if (c === '!' && i === classStart + 1) c = '^'
+          re += c
+          continue
+        }
+
+        // if we already have a stateChar, then it means
+        // that there was something like ** or +? in there.
+        // Handle the stateChar, then proceed with this one.
+        self.debug('call clearStateChar %j', stateChar)
+        clearStateChar()
+        stateChar = c
+        // if extglob is disabled, then +(asdf|foo) isn't a thing.
+        // just clear the statechar *now*, rather than even diving into
+        // the patternList stuff.
+        if (options.noext) clearStateChar()
+      continue
+
+      case '(':
+        if (inClass) {
+          re += '('
+          continue
+        }
 
-      function _load_userHomeDir2() {
-        return (_userHomeDir2 = __webpack_require__(67));
-      }
+        if (!stateChar) {
+          re += '\\('
+          continue
+        }
 
-      var _errors;
+        patternListStack.push({
+          type: stateChar,
+          start: i - 1,
+          reStart: re.length,
+          open: plTypes[stateChar].open,
+          close: plTypes[stateChar].close
+        })
+        // negation is (?:(?!js)[^/]*)
+        re += stateChar === '!' ? '(?:(?!(?:' : '(?:'
+        this.debug('plType %j %j', stateChar, re)
+        stateChar = false
+      continue
+
+      case ')':
+        if (inClass || !patternListStack.length) {
+          re += '\\)'
+          continue
+        }
+
+        clearStateChar()
+        hasMagic = true
+        var pl = patternListStack.pop()
+        // negation is (?:(?!js)[^/]*)
+        // The others are (?:<pattern>)<type>
+        re += pl.close
+        if (pl.type === '!') {
+          negativeLists.push(pl)
+        }
+        pl.reEnd = re.length
+      continue
+
+      case '|':
+        if (inClass || !patternListStack.length || escaping) {
+          re += '\\|'
+          escaping = false
+          continue
+        }
+
+        clearStateChar()
+        re += '|'
+      continue
+
+      // these are mostly the same in regexp and glob
+      case '[':
+        // swallow any state-tracking char before the [
+        clearStateChar()
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+        if (inClass) {
+          re += '\\' + c
+          continue
+        }
 
-      var _login;
+        inClass = true
+        classStart = i
+        reClassStart = re.length
+        re += c
+      continue
 
-      function _load_login() {
-        return (_login = __webpack_require__(107));
-      }
+      case ']':
+        //  a right bracket shall lose its special
+        //  meaning and represent itself in
+        //  a bracket expression if it occurs
+        //  first in the list.  -- POSIX.2 2.8.3.2
+        if (i === classStart + 1 || !inClass) {
+          re += '\\' + c
+          escaping = false
+          continue
+        }
 
-      var _path2;
+        // handle the case where we left a class open.
+        // "[z-a]" is valid, equivalent to "\[z-a\]"
+        if (inClass) {
+          // split where the last [ was, make sure we don't have
+          // an invalid re. if so, re-walk the contents of the
+          // would-be class to re-translate any characters that
+          // were passed through as-is
+          // TODO: It would probably be faster to determine this
+          // without a try/catch and a new RegExp, but it's tricky
+          // to do safely.  For now, this is safe and works.
+          var cs = pattern.substring(classStart + 1, i)
+          try {
+            RegExp('[' + cs + ']')
+          } catch (er) {
+            // not a valid class!
+            var sp = this.parse(cs, SUBPARSE)
+            re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
+            hasMagic = hasMagic || sp[1]
+            inClass = false
+            continue
+          }
+        }
 
-      function _load_path2() {
-        return (_path2 = _interopRequireDefault(__webpack_require__(0)));
-      }
+        // finish up the class.
+        hasMagic = true
+        inClass = false
+        re += c
+      continue
 
-      var _url;
+      default:
+        // swallow any state char that wasn't consumed
+        clearStateChar()
 
-      function _load_url() {
-        return (_url = _interopRequireDefault(__webpack_require__(24)));
-      }
+        if (escaping) {
+          // no need
+          escaping = false
+        } else if (reSpecials[c]
+          && !(c === '^' && inClass)) {
+          re += '\\'
+        }
+
+        re += c
+
+    } // switch
+  } // for
+
+  // handle the case where we left a class open.
+  // "[abc" is valid, equivalent to "\[abc"
+  if (inClass) {
+    // split where the last [ was, and escape it
+    // this is a huge pita.  We now have to re-walk
+    // the contents of the would-be class to re-translate
+    // any characters that were passed through as-is
+    cs = pattern.substr(classStart + 1)
+    sp = this.parse(cs, SUBPARSE)
+    re = re.substr(0, reClassStart) + '\\[' + sp[0]
+    hasMagic = hasMagic || sp[1]
+  }
 
-      var _ini;
+  // handle the case where we had a +( thing at the *end*
+  // of the pattern.
+  // each pattern list stack adds 3 chars, and we need to go through
+  // and escape any | chars that were passed through as-is for the regexp.
+  // Go through and escape them, taking care not to double-escape any
+  // | chars that were already escaped.
+  for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {
+    var tail = re.slice(pl.reStart + pl.open.length)
+    this.debug('setting tail', re, pl)
+    // maybe some even number of \, then maybe 1 \, followed by a |
+    tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, function (_, $1, $2) {
+      if (!$2) {
+        // the | isn't already escaped, so escape it.
+        $2 = '\\'
+      }
+
+      // need to escape all those slashes *again*, without escaping the
+      // one that we need for escaping the | character.  As it works out,
+      // escaping an even number of slashes can be done by simply repeating
+      // it exactly after itself.  That's why this trick works.
+      //
+      // I am sorry that you have to see this.
+      return $1 + $1 + $2 + '|'
+    })
 
-      function _load_ini() {
-        return (_ini = _interopRequireDefault(__webpack_require__(684)));
-      }
+    this.debug('tail=%j\n   %s', tail, tail, pl, re)
+    var t = pl.type === '*' ? star
+      : pl.type === '?' ? qmark
+      : '\\' + pl.type
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
-
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
-
-      const DEFAULT_REGISTRY = "https://registry.npmjs.org/";
-      const REGEX_REGISTRY_ENFORCED_HTTPS =
-        /^https?:\/\/([^\/]+\.)?(yarnpkg\.com|npmjs\.(org|com))(\/|$)/;
-      const REGEX_REGISTRY_HTTP_PROTOCOL = /^https?:/i;
-      const REGEX_REGISTRY_PREFIX = /^(https?:)?\/\//i;
-      const REGEX_REGISTRY_SUFFIX = /registry\/?$/;
-
-      const SCOPE_SEPARATOR = (exports.SCOPE_SEPARATOR = "%2f");
-      // All scoped package names are of the format `@scope%2fpkg` from the use of NpmRegistry.escapeName
-      // `(?:^|\/)` Match either the start of the string or a `/` but don't capture
-      // `[^\/?]+?` Match any character that is not '/' or '?' and capture, up until the first occurrence of:
-      // `(?=%2f|\/)` Match SCOPE_SEPARATOR, the escaped '/', or a raw `/` and don't capture
-      // The reason for matching a plain `/` is NPM registry being inconsistent about escaping `/` in
-      // scoped package names: when you're fetching a tarball, it is not escaped, when you want info
-      // about the package, it is escaped.
-      const SCOPED_PKG_REGEXP = /(?:^|\/)(@[^\/?]+?)(?=%2f|\/)/;
-
-      // TODO: Use the method from src/cli/commands/global.js for this instead
-      function getGlobalPrefix() {
-        if (process.env.PREFIX) {
-          return process.env.PREFIX;
-        } else if (process.platform === "win32") {
-          // c:\node\node.exe --> prefix=c:\node\
-          return (_path2 || _load_path2()).default.dirname(process.execPath);
-        } else {
-          // /usr/local/bin/node --> prefix=/usr/local
-          let prefix = (_path2 || _load_path2()).default.dirname(
-            (_path2 || _load_path2()).default.dirname(process.execPath),
-          );
+    hasMagic = true
+    re = re.slice(0, pl.reStart) + t + '\\(' + tail
+  }
 
-          // destdir only is respected on Unix
-          if (process.env.DESTDIR) {
-            prefix = (_path2 || _load_path2()).default.join(
-              process.env.DESTDIR,
-              prefix,
-            );
-          }
+  // handle trailing things that only matter at the very end.
+  clearStateChar()
+  if (escaping) {
+    // trailing \\
+    re += '\\\\'
+  }
 
-          return prefix;
-        }
-      }
+  // only need to apply the nodot start if the re starts with
+  // something that could conceivably capture a dot
+  var addPatternStart = false
+  switch (re.charAt(0)) {
+    case '.':
+    case '[':
+    case '(': addPatternStart = true
+  }
 
-      const PATH_CONFIG_OPTIONS = new Set([
-        "cache",
-        "cafile",
-        "prefix",
-        "userconfig",
-      ]);
+  // Hack to work around lack of negative lookbehind in JS
+  // A pattern like: *.!(x).!(y|z) needs to ensure that a name
+  // like 'a.xyz.yz' doesn't match.  So, the first negative
+  // lookahead, has to look ALL the way ahead, to the end of
+  // the pattern.
+  for (var n = negativeLists.length - 1; n > -1; n--) {
+    var nl = negativeLists[n]
+
+    var nlBefore = re.slice(0, nl.reStart)
+    var nlFirst = re.slice(nl.reStart, nl.reEnd - 8)
+    var nlLast = re.slice(nl.reEnd - 8, nl.reEnd)
+    var nlAfter = re.slice(nl.reEnd)
+
+    nlLast += nlAfter
+
+    // Handle nested stuff like *(*.js|!(*.json)), where open parens
+    // mean that we should *not* include the ) in the bit that is considered
+    // "after" the negated section.
+    var openParensBefore = nlBefore.split('(').length - 1
+    var cleanAfter = nlAfter
+    for (i = 0; i < openParensBefore; i++) {
+      cleanAfter = cleanAfter.replace(/\)[+*?]?/, '')
+    }
+    nlAfter = cleanAfter
 
-      function isPathConfigOption(key) {
-        return PATH_CONFIG_OPTIONS.has(key);
-      }
+    var dollar = ''
+    if (nlAfter === '' && isSub !== SUBPARSE) {
+      dollar = '$'
+    }
+    var newRe = nlBefore + nlFirst + nlAfter + dollar + nlLast
+    re = newRe
+  }
 
-      function normalizePath(val) {
-        if (val === undefined) {
-          return undefined;
-        }
+  // if the re is not "" at this point, then we need to make sure
+  // it doesn't match against an empty path part.
+  // Otherwise a/* will match a/, which it should not.
+  if (re !== '' && hasMagic) {
+    re = '(?=.)' + re
+  }
 
-        if (typeof val !== "string") {
-          val = String(val);
-        }
+  if (addPatternStart) {
+    re = patternStart + re
+  }
 
-        return (0, (_path || _load_path()).resolveWithHome)(val);
-      }
+  // parsing just a piece of a larger pattern.
+  if (isSub === SUBPARSE) {
+    return [re, hasMagic]
+  }
 
-      function urlParts(requestUrl) {
-        const normalizedUrl = (0,
-        (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
-        const parsed = (_url || _load_url()).default.parse(normalizedUrl);
-        const host = parsed.host || "";
-        const path = parsed.path || "";
-        return { host, path };
-      }
+  // skip the regexp for non-magical patterns
+  // unescape anything in it, though, so that it'll be
+  // an exact match against a file etc.
+  if (!hasMagic) {
+    return globUnescape(pattern)
+  }
 
-      class NpmRegistry extends (_baseRegistry || _load_baseRegistry())
-        .default {
-        constructor(
-          cwd,
-          registries,
-          requestManager,
-          reporter,
-          enableDefaultRc,
-          extraneousRcFiles,
-        ) {
-          super(
-            cwd,
-            registries,
-            requestManager,
-            reporter,
-            enableDefaultRc,
-            extraneousRcFiles,
-          );
-          this.folder = "node_modules";
-        }
+  var flags = options.nocase ? 'i' : ''
+  try {
+    var regExp = new RegExp('^' + re + '$', flags)
+  } catch (er) {
+    // If it was an invalid regular expression, then it can't match
+    // anything.  This trick looks for a character after the end of
+    // the string, which is of course impossible, except in multi-line
+    // mode, but it's not a /m regex.
+    return new RegExp('$.')
+  }
 
-        static escapeName(name) {
-          // scoped packages contain slashes and the npm registry expects them to be escaped
-          return name.replace("/", SCOPE_SEPARATOR);
-        }
+  regExp._glob = pattern
+  regExp._src = re
 
-        isScopedPackage(packageIdent) {
-          return SCOPED_PKG_REGEXP.test(packageIdent);
-        }
+  return regExp
+}
 
-        getRequestUrl(registry, pathname) {
-          let resolved = pathname;
+minimatch.makeRe = function (pattern, options) {
+  return new Minimatch(pattern, options || {}).makeRe()
+}
 
-          if (!REGEX_REGISTRY_PREFIX.test(pathname)) {
-            resolved = (_url || _load_url()).default.resolve(
-              (0, (_misc || _load_misc()).addSuffix)(registry, "/"),
-              pathname,
-            );
-          }
+Minimatch.prototype.makeRe = makeRe
+function makeRe () {
+  if (this.regexp || this.regexp === false) return this.regexp
 
-          if (REGEX_REGISTRY_ENFORCED_HTTPS.test(resolved)) {
-            resolved = resolved.replace(/^http:\/\//, "https://");
-          }
+  // at this point, this.set is a 2d array of partial
+  // pattern strings, or "**".
+  //
+  // It's better to use .match().  This function shouldn't
+  // be used, really, but it's pretty convenient sometimes,
+  // when you just want to work with a regex.
+  var set = this.set
 
-          return resolved;
-        }
+  if (!set.length) {
+    this.regexp = false
+    return this.regexp
+  }
+  var options = this.options
+
+  var twoStar = options.noglobstar ? star
+    : options.dot ? twoStarDot
+    : twoStarNoDot
+  var flags = options.nocase ? 'i' : ''
+
+  var re = set.map(function (pattern) {
+    return pattern.map(function (p) {
+      return (p === GLOBSTAR) ? twoStar
+      : (typeof p === 'string') ? regExpEscape(p)
+      : p._src
+    }).join('\\\/')
+  }).join('|')
+
+  // must match entire pattern
+  // ending in a * or ** will make it less strict.
+  re = '^(?:' + re + ')$'
+
+  // can match anything, as long as it's not this.
+  if (this.negate) re = '^(?!' + re + ').*$'
+
+  try {
+    this.regexp = new RegExp(re, flags)
+  } catch (ex) {
+    this.regexp = false
+  }
+  return this.regexp
+}
+
+minimatch.match = function (list, pattern, options) {
+  options = options || {}
+  var mm = new Minimatch(pattern, options)
+  list = list.filter(function (f) {
+    return mm.match(f)
+  })
+  if (mm.options.nonull && !list.length) {
+    list.push(pattern)
+  }
+  return list
+}
 
-        isRequestToRegistry(requestUrl, registryUrl) {
-          const request = urlParts(requestUrl);
-          const registry = urlParts(registryUrl);
-          const customHostSuffix = this.getRegistryOrGlobalOption(
-            registryUrl,
-            "custom-host-suffix",
-          );
+Minimatch.prototype.match = match
+function match (f, partial) {
+  this.debug('match', f, this.pattern)
+  // short-circuit in the case of busted things.
+  // comments, etc.
+  if (this.comment) return false
+  if (this.empty) return f === ''
 
-          const requestToRegistryHost = request.host === registry.host;
-          const requestToYarn =
-            (_constants || _load_constants()).YARN_REGISTRY.includes(
-              request.host,
-            ) && DEFAULT_REGISTRY.includes(registry.host);
-          const requestToRegistryPath = request.path.startsWith(registry.path);
-          // For some registries, the package path does not prefix with the registry path
-          const customHostSuffixInUse =
-            typeof customHostSuffix === "string" &&
-            request.host.endsWith(customHostSuffix);
-
-          return (
-            (requestToRegistryHost || requestToYarn) &&
-            (requestToRegistryPath || customHostSuffixInUse)
-          );
-        }
+  if (f === '/' && partial) return true
 
-        request(pathname, opts = {}, packageName) {
-          var _this = this;
+  var options = this.options
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // packageName needs to be escaped when if it is passed
-              const packageIdent =
-                (packageName && NpmRegistry.escapeName(packageName)) ||
-                pathname;
-              const registry = opts.registry || _this.getRegistry(packageIdent);
-              const requestUrl = _this.getRequestUrl(registry, pathname);
+  // windows: need to use /, not \
+  if (path.sep !== '/') {
+    f = f.split(path.sep).join('/')
+  }
 
-              const alwaysAuth = _this.getRegistryOrGlobalOption(
-                registry,
-                "always-auth",
-              );
+  // treat the test path as a set of pathparts.
+  f = f.split(slashSplit)
+  this.debug(this.pattern, 'split', f)
 
-              const headers = (0, (_extends2 || _load_extends()).default)(
-                {
-                  Accept:
-                    // This is to use less bandwidth unless we really need to get the full response.
-                    // See https://github.com/npm/npm-registry-client#requests
-                    opts.unfiltered
-                      ? "application/json"
-                      : "application/vnd.npm.install-v1+json; q=1.0, application/json; q=0.8, */*",
-                },
-                opts.headers,
-              );
-
-              const isToRegistry =
-                _this.isRequestToRegistry(requestUrl, registry) ||
-                _this.requestNeedsAuth(requestUrl);
-
-              // this.token must be checked to account for publish requests on non-scoped packages
-              if (
-                _this.token ||
-                (isToRegistry &&
-                  (alwaysAuth || _this.isScopedPackage(packageIdent)))
-              ) {
-                const authorization = _this.getAuth(packageIdent);
-                if (authorization) {
-                  headers.authorization = authorization;
-                }
-              }
+  // just ONE of the pattern sets in this.set needs to match
+  // in order for it to be valid.  If negating, then just one
+  // match means that we have failed.
+  // Either way, return on the first hit.
 
-              if (_this.otp) {
-                headers["npm-otp"] = _this.otp;
-              }
+  var set = this.set
+  this.debug(this.pattern, 'set', set)
 
-              try {
-                return yield _this.requestManager.request({
-                  url: requestUrl,
-                  method: opts.method,
-                  body: opts.body,
-                  auth: opts.auth,
-                  headers,
-                  json: !opts.buffer,
-                  buffer: opts.buffer,
-                  process: opts.process,
-                  gzip: true,
-                });
-              } catch (error) {
-                if (
-                  error instanceof
-                  (_errors || _load_errors()).OneTimePasswordError
-                ) {
-                  if (_this.otp) {
-                    throw new (_errors || _load_errors()).MessageError(
-                      _this.reporter.lang("incorrectOneTimePassword"),
-                    );
-                  }
+  // Find the basename of the path by looking for the last non-empty segment
+  var filename
+  var i
+  for (i = f.length - 1; i >= 0; i--) {
+    filename = f[i]
+    if (filename) break
+  }
 
-                  _this.reporter.info(
-                    _this.reporter.lang("twoFactorAuthenticationEnabled"),
-                  );
-                  _this.otp = yield (0,
-                  (_login || _load_login()).getOneTimePassword)(_this.reporter);
+  for (i = 0; i < set.length; i++) {
+    var pattern = set[i]
+    var file = f
+    if (options.matchBase && pattern.length === 1) {
+      file = [filename]
+    }
+    var hit = this.matchOne(file, pattern, partial)
+    if (hit) {
+      if (options.flipNegate) return true
+      return !this.negate
+    }
+  }
 
-                  _this.requestManager.clearCache();
+  // didn't get any hits.  this is success if it's a negative
+  // pattern, failure otherwise.
+  if (options.flipNegate) return false
+  return this.negate
+}
+
+// set partial to true to test if, for example,
+// "/a/b" matches the start of "/*/b/*/d"
+// Partial means, if you run out of file before you run
+// out of pattern, then that's fine, as long as all
+// the parts match.
+Minimatch.prototype.matchOne = function (file, pattern, partial) {
+  var options = this.options
+
+  this.debug('matchOne',
+    { 'this': this, file: file, pattern: pattern })
+
+  this.debug('matchOne', file.length, pattern.length)
+
+  for (var fi = 0,
+      pi = 0,
+      fl = file.length,
+      pl = pattern.length
+      ; (fi < fl) && (pi < pl)
+      ; fi++, pi++) {
+    this.debug('matchOne loop')
+    var p = pattern[pi]
+    var f = file[fi]
+
+    this.debug(pattern, p, f)
+
+    // should be impossible.
+    // some invalid regexp stuff in the set.
+    if (p === false) return false
+
+    if (p === GLOBSTAR) {
+      this.debug('GLOBSTAR', [pattern, p, f])
+
+      // "**"
+      // a/**/b/**/c would match the following:
+      // a/b/x/y/z/c
+      // a/x/y/z/b/c
+      // a/b/x/b/x/c
+      // a/b/c
+      // To do this, take the rest of the pattern after
+      // the **, and see if it would match the file remainder.
+      // If so, return success.
+      // If not, the ** "swallows" a segment, and try again.
+      // This is recursively awful.
+      //
+      // a/**/b/**/c matching a/b/x/y/z/c
+      // - a matches a
+      // - doublestar
+      //   - matchOne(b/x/y/z/c, b/**/c)
+      //     - b matches b
+      //     - doublestar
+      //       - matchOne(x/y/z/c, c) -> no
+      //       - matchOne(y/z/c, c) -> no
+      //       - matchOne(z/c, c) -> no
+      //       - matchOne(c, c) yes, hit
+      var fr = fi
+      var pr = pi + 1
+      if (pr === pl) {
+        this.debug('** at the end')
+        // a ** at the end will just swallow the rest.
+        // We have found a match.
+        // however, it will not swallow /.x, unless
+        // options.dot is set.
+        // . and .. are *never* matched by **, for explosively
+        // exponential reasons.
+        for (; fi < fl; fi++) {
+          if (file[fi] === '.' || file[fi] === '..' ||
+            (!options.dot && file[fi].charAt(0) === '.')) return false
+        }
+        return true
+      }
+
+      // ok, let's see if we can swallow whatever we can.
+      while (fr < fl) {
+        var swallowee = file[fr]
+
+        this.debug('\nglobstar while', file, fr, pattern, pr, swallowee)
+
+        // XXX remove this slice.  Just pass the start index.
+        if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
+          this.debug('globstar found match!', fr, fl, swallowee)
+          // found a match.
+          return true
+        } else {
+          // can't swallow "." or ".." ever.
+          // can only swallow ".foo" when explicitly asked.
+          if (swallowee === '.' || swallowee === '..' ||
+            (!options.dot && swallowee.charAt(0) === '.')) {
+            this.debug('dot detected!', file, fr, pattern, pr)
+            break
+          }
 
-                  return _this.request(pathname, opts, packageName);
-                } else {
-                  throw error;
-                }
-              }
-            },
-          )();
+          // ** swallows a segment, and continue.
+          this.debug('globstar swallow a segment, and continue')
+          fr++
         }
+      }
 
-        requestNeedsAuth(requestUrl) {
-          const config = this.config;
-          const requestParts = urlParts(requestUrl);
-          return !!Object.keys(config).find((option) => {
-            const parts = option.split(":");
-            if (
-              (parts.length === 2 && parts[1] === "_authToken") ||
-              parts[1] === "_password"
-            ) {
-              const registryParts = urlParts(parts[0]);
-              if (
-                requestParts.host === registryParts.host &&
-                requestParts.path.startsWith(registryParts.path)
-              ) {
-                return true;
-              }
-            }
-            return false;
-          });
-        }
+      // no match was found.
+      // However, in partial mode, we can't say this is necessarily over.
+      // If there's more *pattern* left, then
+      if (partial) {
+        // ran out of file
+        this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
+        if (fr === fl) return true
+      }
+      return false
+    }
 
-        checkOutdated(config, name, range) {
-          var _this2 = this;
+    // something other than **
+    // non-magic patterns just have to match exactly
+    // patterns with magic have been turned into regexps.
+    var hit
+    if (typeof p === 'string') {
+      if (options.nocase) {
+        hit = f.toLowerCase() === p.toLowerCase()
+      } else {
+        hit = f === p
+      }
+      this.debug('string match', p, f, hit)
+    } else {
+      hit = f.match(p)
+      this.debug('pattern match', p, f, hit)
+    }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const escapedName = NpmRegistry.escapeName(name);
-              const req = yield _this2.request(escapedName, {
-                unfiltered: true,
-              });
-              if (!req) {
-                throw new Error(`couldn't find ${name}`);
-              }
+    if (!hit) return false
+  }
 
-              // By default use top level 'repository' and 'homepage' values
-              let repository = req.repository,
-                homepage = req.homepage;
-
-              const wantedPkg = yield (
-                _npmResolver || _load_npmResolver()
-              ).default.findVersionInRegistryResponse(
-                config,
-                escapedName,
-                range,
-                req,
-              );
-
-              // But some local repositories like Verdaccio do not return 'repository' nor 'homepage'
-              // in top level data structure, so we fallback to wanted package manifest
-              if (!repository && !homepage) {
-                repository = wantedPkg.repository;
-                homepage = wantedPkg.homepage;
-              }
+  // Note: ending in / means that we'll get a final ""
+  // at the end of the pattern.  This can only match a
+  // corresponding "" at the end of the file.
+  // If the file ends in /, then it can only match a
+  // a pattern that ends in /, unless the pattern just
+  // doesn't have any more for it. But, a/b/ should *not*
+  // match "a/b/*", even though "" matches against the
+  // [^/]*? pattern, except in partial mode, where it might
+  // simply not be reached yet.
+  // However, a/b/ should still satisfy a/*
+
+  // now either we fell off the end of the pattern, or we're done.
+  if (fi === fl && pi === pl) {
+    // ran out of pattern and filename at the same time.
+    // an exact hit!
+    return true
+  } else if (fi === fl) {
+    // ran out of file, but still had pattern left.
+    // this is ok if we're doing the match as part of
+    // a glob fs traversal.
+    return partial
+  } else if (pi === pl) {
+    // ran out of pattern, still have file left.
+    // this is only acceptable if we're on the very last
+    // empty segment of a file with a trailing slash.
+    // a/* should match a/b/
+    var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
+    return emptyFileEnd
+  }
 
-              let latest = req["dist-tags"].latest;
-              // In certain cases, registries do not return a 'latest' tag.
-              if (!latest) {
-                latest = wantedPkg.version;
-              }
+  // should be unreachable.
+  throw new Error('wtf?')
+}
 
-              const url = homepage || (repository && repository.url) || "";
+// replace stuff like \* with *
+function globUnescape (s) {
+  return s.replace(/\\(.)/g, '$1')
+}
 
-              return {
-                latest,
-                wanted: wantedPkg.version,
-                url,
-              };
-            },
-          )();
-        }
+function regExpEscape (s) {
+  return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+}
 
-        getPossibleConfigLocations(filename, reporter) {
-          var _this3 = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let possibles = [];
+/***/ }),
+/* 83 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              for (
-                var _iterator = _this3.extraneousRcFiles.slice().reverse(),
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+var wrappy = __webpack_require__(161)
+module.exports = wrappy(once)
+module.exports.strict = wrappy(onceStrict)
 
-              ) {
-                var _ref;
+once.proto = once(function () {
+  Object.defineProperty(Function.prototype, 'once', {
+    value: function () {
+      return once(this)
+    },
+    configurable: true
+  })
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref = _i.value;
+  Object.defineProperty(Function.prototype, 'onceStrict', {
+    value: function () {
+      return onceStrict(this)
+    },
+    configurable: true
+  })
+})
+
+function once (fn) {
+  var f = function () {
+    if (f.called) return f.value
+    f.called = true
+    return f.value = fn.apply(this, arguments)
+  }
+  f.called = false
+  return f
+}
+
+function onceStrict (fn) {
+  var f = function () {
+    if (f.called)
+      throw new Error(f.onceError)
+    f.called = true
+    return f.value = fn.apply(this, arguments)
+  }
+  var name = fn.name || 'Function wrapped with `once`'
+  f.onceError = name + " shouldn't be called more than once"
+  f.called = false
+  return f
+}
+
+
+/***/ }),
+/* 84 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return InnerSubscriber; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+var InnerSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](InnerSubscriber, _super);
+    function InnerSubscriber(parent, outerValue, outerIndex) {
+        var _this = _super.call(this) || this;
+        _this.parent = parent;
+        _this.outerValue = outerValue;
+        _this.outerIndex = outerIndex;
+        _this.index = 0;
+        return _this;
+    }
+    InnerSubscriber.prototype._next = function (value) {
+        this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);
+    };
+    InnerSubscriber.prototype._error = function (error) {
+        this.parent.notifyError(error, this);
+        this.unsubscribe();
+    };
+    InnerSubscriber.prototype._complete = function () {
+        this.parent.notifyComplete(this);
+        this.unsubscribe();
+    };
+    return InnerSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+
+//# sourceMappingURL=InnerSubscriber.js.map
+
+
+/***/ }),
+/* 85 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = fromArray;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__ = __webpack_require__(447);
+/** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToArray PURE_IMPORTS_END */
+
+
+
+function fromArray(input, scheduler) {
+    if (!scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToArray__["a" /* subscribeToArray */])(input));
+    }
+    else {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+            var i = 0;
+            sub.add(scheduler.schedule(function () {
+                if (i === input.length) {
+                    subscriber.complete();
+                    return;
+                }
+                subscriber.next(input[i++]);
+                if (!subscriber.closed) {
+                    sub.add(this.schedule());
                 }
+            }));
+            return sub;
+        });
+    }
+}
+//# sourceMappingURL=fromArray.js.map
 
-                const rcFile = _ref;
 
-                possibles.push([
-                  false,
-                  (_path2 || _load_path2()).default.resolve(
-                    process.cwd(),
-                    rcFile,
-                  ),
-                ]);
-              }
+/***/ }),
+/* 86 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              if (_this3.enableDefaultRc) {
-                // npmrc --> ./.npmrc, ~/.npmrc, ${prefix}/etc/npmrc
-                const localfile = "." + filename;
-                possibles = possibles.concat([
-                  [
-                    false,
-                    (_path2 || _load_path2()).default.join(
-                      _this3.cwd,
-                      localfile,
-                    ),
-                  ],
-                  [
-                    true,
-                    _this3.config.userconfig ||
-                      (_path2 || _load_path2()).default.join(
-                        (_userHomeDir || _load_userHomeDir()).default,
-                        localfile,
-                      ),
-                  ],
-                  [
-                    false,
-                    (_path2 || _load_path2()).default.join(
-                      getGlobalPrefix(),
-                      "etc",
-                      filename,
-                    ),
-                  ],
-                ]);
-
-                // When home directory for global install is different from where $HOME/npmrc is stored,
-                // E.g. /usr/local/share vs /root on linux machines, check the additional location
-                if (
-                  (_userHomeDir2 || _load_userHomeDir2()).home !==
-                  (_userHomeDir || _load_userHomeDir()).default
-                ) {
-                  possibles.push([
-                    true,
-                    (_path2 || _load_path2()).default.join(
-                      (_userHomeDir2 || _load_userHomeDir2()).home,
-                      localfile,
-                    ),
-                  ]);
-                }
+// Copyright 2015 Joyent, Inc.
 
-                // npmrc --> ../.npmrc, ../../.npmrc, etc.
-                const foldersFromRootToCwd = (0,
-                (_path || _load_path()).getPosixPath)(_this3.cwd).split("/");
-                while (foldersFromRootToCwd.length > 1) {
-                  possibles.push([
-                    false,
-                    (_path2 || _load_path2()).default.join(
-                      foldersFromRootToCwd.join(
-                        (_path2 || _load_path2()).default.sep,
-                      ),
-                      localfile,
-                    ),
-                  ]);
-                  foldersFromRootToCwd.pop();
-                }
-              }
+module.exports = {
+	read: read,
+	write: write
+};
 
-              const actuals = [];
-              for (
-                var _iterator2 = possibles,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+var assert = __webpack_require__(16);
+var asn1 = __webpack_require__(66);
+var crypto = __webpack_require__(11);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+
+var pkcs1 = __webpack_require__(327);
+var pkcs8 = __webpack_require__(157);
+var sshpriv = __webpack_require__(192);
+var rfc4253 = __webpack_require__(103);
+
+var errors = __webpack_require__(74);
+
+/*
+ * For reading we support both PKCS#1 and PKCS#8. If we find a private key,
+ * we just take the public component of it and use that.
+ */
+function read(buf, options, forceType) {
+	var input = buf;
+	if (typeof (buf) !== 'string') {
+		assert.buffer(buf, 'buf');
+		buf = buf.toString('ascii');
+	}
+
+	var lines = buf.trim().split('\n');
+
+	var m = lines[0].match(/*JSSTYLED*/
+	    /[-]+[ ]*BEGIN ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
+	assert.ok(m, 'invalid PEM header');
+
+	var m2 = lines[lines.length - 1].match(/*JSSTYLED*/
+	    /[-]+[ ]*END ([A-Z0-9][A-Za-z0-9]+ )?(PUBLIC|PRIVATE) KEY[ ]*[-]+/);
+	assert.ok(m2, 'invalid PEM footer');
+
+	/* Begin and end banners must match key type */
+	assert.equal(m[2], m2[2]);
+	var type = m[2].toLowerCase();
+
+	var alg;
+	if (m[1]) {
+		/* They also must match algorithms, if given */
+		assert.equal(m[1], m2[1], 'PEM header and footer mismatch');
+		alg = m[1].trim();
+	}
+
+	var headers = {};
+	while (true) {
+		lines = lines.slice(1);
+		m = lines[0].match(/*JSSTYLED*/
+		    /^([A-Za-z0-9-]+): (.+)$/);
+		if (!m)
+			break;
+		headers[m[1].toLowerCase()] = m[2];
+	}
+
+	var cipher, key, iv;
+	if (headers['proc-type']) {
+		var parts = headers['proc-type'].split(',');
+		if (parts[0] === '4' && parts[1] === 'ENCRYPTED') {
+			if (typeof (options.passphrase) === 'string') {
+				options.passphrase = Buffer.from(
+				    options.passphrase, 'utf-8');
+			}
+			if (!Buffer.isBuffer(options.passphrase)) {
+				throw (new errors.KeyEncryptedError(
+				    options.filename, 'PEM'));
+			} else {
+				parts = headers['dek-info'].split(',');
+				assert.ok(parts.length === 2);
+				cipher = parts[0].toLowerCase();
+				iv = Buffer.from(parts[1], 'hex');
+				key = utils.opensslKeyDeriv(cipher, iv,
+				    options.passphrase, 1).key;
+			}
+		}
+	}
+
+	/* Chop off the first and last lines */
+	lines = lines.slice(0, -1).join('');
+	buf = Buffer.from(lines, 'base64');
+
+	if (cipher && key && iv) {
+		var cipherStream = crypto.createDecipheriv(cipher, key, iv);
+		var chunk, chunks = [];
+		cipherStream.once('error', function (e) {
+			if (e.toString().indexOf('bad decrypt') !== -1) {
+				throw (new Error('Incorrect passphrase ' +
+				    'supplied, could not decrypt key'));
+			}
+			throw (e);
+		});
+		cipherStream.write(buf);
+		cipherStream.end();
+		while ((chunk = cipherStream.read()) !== null)
+			chunks.push(chunk);
+		buf = Buffer.concat(chunks);
+	}
+
+	/* The new OpenSSH internal format abuses PEM headers */
+	if (alg && alg.toLowerCase() === 'openssh')
+		return (sshpriv.readSSHPrivate(type, buf, options));
+	if (alg && alg.toLowerCase() === 'ssh2')
+		return (rfc4253.readType(type, buf, options));
+
+	var der = new asn1.BerReader(buf);
+	der.originalInput = input;
+
+	/*
+	 * All of the PEM file types start with a sequence tag, so chop it
+	 * off here
+	 */
+	der.readSequence();
+
+	/* PKCS#1 type keys name an algorithm in the banner explicitly */
+	if (alg) {
+		if (forceType)
+			assert.strictEqual(forceType, 'pkcs1');
+		return (pkcs1.readPkcs1(alg, type, der));
+	} else {
+		if (forceType)
+			assert.strictEqual(forceType, 'pkcs8');
+		return (pkcs8.readPkcs8(alg, type, der));
+	}
+}
+
+function write(key, options, type) {
+	assert.object(key);
+
+	var alg = {
+	    'ecdsa': 'EC',
+	    'rsa': 'RSA',
+	    'dsa': 'DSA',
+	    'ed25519': 'EdDSA'
+	}[key.type];
+	var header;
+
+	var der = new asn1.BerWriter();
+
+	if (PrivateKey.isPrivateKey(key)) {
+		if (type && type === 'pkcs8') {
+			header = 'PRIVATE KEY';
+			pkcs8.writePkcs8(der, key);
+		} else {
+			if (type)
+				assert.strictEqual(type, 'pkcs1');
+			header = alg + ' PRIVATE KEY';
+			pkcs1.writePkcs1(der, key);
+		}
+
+	} else if (Key.isKey(key)) {
+		if (type && type === 'pkcs1') {
+			header = alg + ' PUBLIC KEY';
+			pkcs1.writePkcs1(der, key);
+		} else {
+			if (type)
+				assert.strictEqual(type, 'pkcs8');
+			header = 'PUBLIC KEY';
+			pkcs8.writePkcs8(der, key);
+		}
+
+	} else {
+		throw (new Error('key is not a Key or PrivateKey'));
+	}
+
+	var tmp = der.buffer.toString('base64');
+	var len = tmp.length + (tmp.length / 64) +
+	    18 + 16 + header.length*2 + 10;
+	var buf = Buffer.alloc(len);
+	var o = 0;
+	o += buf.write('-----BEGIN ' + header + '-----\n', o);
+	for (var i = 0; i < tmp.length; ) {
+		var limit = i + 64;
+		if (limit > tmp.length)
+			limit = tmp.length;
+		o += buf.write(tmp.slice(i, limit), o);
+		buf[o++] = 10;
+		i = limit;
+	}
+	o += buf.write('-----END ' + header + '-----\n', o);
+
+	return (buf.slice(0, o));
+}
+
+
+/***/ }),
+/* 87 */
+/***/ (function(module, exports) {
+
+module.exports = require("http");
+
+/***/ }),
+/* 88 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              ) {
-                var _ref3;
+"use strict";
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
 
-                const _ref2 = _ref3;
-                const isHome = _ref2[0];
-                const loc = _ref2[1];
-
-                reporter.verbose(reporter.lang("configPossibleFile", loc));
-                if (yield (_fs || _load_fs()).exists(loc)) {
-                  reporter.verbose(reporter.lang("configFileFound", loc));
-                  actuals.push([
-                    isHome,
-                    loc,
-                    yield (_fs || _load_fs()).readFile(loc),
-                  ]);
-                }
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.SCOPE_SEPARATOR = undefined;
 
-              return actuals;
-            },
-          )();
-        }
+var _extends2;
 
-        static getConfigEnv(env = process.env) {
-          // To match NPM's behavior, HOME is always the user's home directory.
-          const overrideEnv = {
-            HOME: (_userHomeDir2 || _load_userHomeDir2()).home,
-          };
-          return Object.assign({}, env, overrideEnv);
-        }
-
-        static normalizeConfig(config) {
-          const env = NpmRegistry.getConfigEnv();
-          config = (
-            _baseRegistry || _load_baseRegistry()
-          ).default.normalizeConfig(config);
-
-          for (const key in config) {
-            config[key] = (0, (_envReplace || _load_envReplace()).default)(
-              config[key],
-              env,
-            );
-            if (isPathConfigOption(key)) {
-              config[key] = normalizePath(config[key]);
-            }
-          }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-          return config;
-        }
+var _asyncToGenerator2;
 
-        loadConfig() {
-          var _this4 = this;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // docs: https://docs.npmjs.com/misc/config
-              _this4.mergeEnv("npm_config_");
+var _constants;
 
-              for (
-                var _iterator3 = yield _this4.getPossibleConfigLocations(
-                    "npmrc",
-                    _this4.reporter,
-                  ),
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-              ) {
-                var _ref5;
+var _fs;
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref5 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref5 = _i3.value;
-                }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-                const _ref4 = _ref5;
-                const loc = _ref4[1];
-                const file = _ref4[2];
-
-                const config = NpmRegistry.normalizeConfig(
-                  (_ini || _load_ini()).default.parse(file),
-                );
-
-                // normalize offline mirror path relative to the current npmrc
-                const offlineLoc = config["yarn-offline-mirror"];
-                // don't normalize if we already have a mirror path
-                if (!_this4.config["yarn-offline-mirror"] && offlineLoc) {
-                  const mirrorLoc = (config["yarn-offline-mirror"] = (
-                    _path2 || _load_path2()
-                  ).default.resolve(
-                    (_path2 || _load_path2()).default.dirname(loc),
-                    offlineLoc,
-                  ));
-                  yield (_fs || _load_fs()).mkdirp(mirrorLoc);
-                }
+var _npmResolver;
 
-                _this4.config = Object.assign({}, config, _this4.config);
-              }
-            },
-          )();
-        }
+function _load_npmResolver() {
+  return _npmResolver = _interopRequireDefault(__webpack_require__(217));
+}
 
-        getScope(packageIdent) {
-          const match = packageIdent.match(SCOPED_PKG_REGEXP);
-          return (match && match[1]) || "";
-        }
+var _envReplace;
 
-        getRegistry(packageIdent) {
-          // Try extracting registry from the url, then scoped registry, and default registry
-          if (packageIdent.match(REGEX_REGISTRY_PREFIX)) {
-            const availableRegistries = this.getAvailableRegistries();
-            const registry = availableRegistries.find((registry) =>
-              packageIdent.startsWith(registry),
-            );
-            if (registry) {
-              return String(registry);
-            }
-          }
+function _load_envReplace() {
+  return _envReplace = _interopRequireDefault(__webpack_require__(577));
+}
 
-          var _arr = [this.getScope(packageIdent), ""];
-          for (var _i4 = 0; _i4 < _arr.length; _i4++) {
-            const scope = _arr[_i4];
-            const registry =
-              this.getScopedOption(scope, "registry") ||
-              this.registries.yarn.getScopedOption(scope, "registry");
-            if (registry) {
-              return String(registry);
-            }
-          }
+var _baseRegistry;
 
-          return DEFAULT_REGISTRY;
-        }
+function _load_baseRegistry() {
+  return _baseRegistry = _interopRequireDefault(__webpack_require__(558));
+}
 
-        getAuthByRegistry(registry) {
-          // Check for bearer token.
-          const authToken = this.getRegistryOrGlobalOption(
-            registry,
-            "_authToken",
-          );
-          if (authToken) {
-            return `Bearer ${String(authToken)}`;
-          }
+var _misc;
 
-          // Check for basic auth token.
-          const auth = this.getRegistryOrGlobalOption(registry, "_auth");
-          if (auth) {
-            return `Basic ${String(auth)}`;
-          }
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-          // Check for basic username/password auth.
-          const username = this.getRegistryOrGlobalOption(registry, "username");
-          const password = this.getRegistryOrGlobalOption(
-            registry,
-            "_password",
-          );
-          if (username && password) {
-            const pw = Buffer.from(String(password), "base64").toString();
-            return (
-              "Basic " +
-              Buffer.from(String(username) + ":" + pw).toString("base64")
-            );
-          }
+var _path;
 
-          return "";
-        }
+function _load_path() {
+  return _path = __webpack_require__(377);
+}
 
-        getAuth(packageIdent) {
-          if (this.token) {
-            return this.token;
-          }
+var _normalizeUrl;
 
-          const baseRegistry = this.getRegistry(packageIdent);
-          const registries = [baseRegistry];
+function _load_normalizeUrl() {
+  return _normalizeUrl = _interopRequireDefault(__webpack_require__(402));
+}
 
-          // If sending a request to the Yarn registry, we must also send it the auth token for the npm registry
-          if (
-            baseRegistry === (_constants || _load_constants()).YARN_REGISTRY
-          ) {
-            registries.push(DEFAULT_REGISTRY);
-          }
+var _userHomeDir;
 
-          for (
-            var _iterator4 = registries,
-              _isArray4 = Array.isArray(_iterator4),
-              _i5 = 0,
-              _iterator4 = _isArray4
-                ? _iterator4
-                : _iterator4[Symbol.iterator]();
-            ;
+function _load_userHomeDir() {
+  return _userHomeDir = _interopRequireDefault(__webpack_require__(67));
+}
 
-          ) {
-            var _ref6;
+var _userHomeDir2;
 
-            if (_isArray4) {
-              if (_i5 >= _iterator4.length) break;
-              _ref6 = _iterator4[_i5++];
-            } else {
-              _i5 = _iterator4.next();
-              if (_i5.done) break;
-              _ref6 = _i5.value;
-            }
+function _load_userHomeDir2() {
+  return _userHomeDir2 = __webpack_require__(67);
+}
 
-            const registry = _ref6;
+var _errors;
 
-            const auth = this.getAuthByRegistry(registry);
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-            if (auth) {
-              return auth;
-            }
-          }
+var _login;
 
-          return "";
-        }
+function _load_login() {
+  return _login = __webpack_require__(107);
+}
 
-        getScopedOption(scope, option) {
-          return this.getOption(scope + (scope ? ":" : "") + option);
-        }
+var _path2;
 
-        getRegistryOption(registry, option) {
-          const pre = REGEX_REGISTRY_HTTP_PROTOCOL;
-          const suf = REGEX_REGISTRY_SUFFIX;
+function _load_path2() {
+  return _path2 = _interopRequireDefault(__webpack_require__(0));
+}
 
-          // When registry is used config scope, the trailing '/' is required
-          const reg = (0, (_misc || _load_misc()).addSuffix)(registry, "/");
+var _url;
 
-          // 1st attempt, try to get option for the given registry URL
-          // 2nd attempt, remove the 'https?:' prefix of the registry URL
-          // 3nd attempt, remove the 'registry/?' suffix of the registry URL
-          return (
-            this.getScopedOption(reg, option) ||
-            (pre.test(reg) &&
-              this.getRegistryOption(reg.replace(pre, ""), option)) ||
-            (suf.test(reg) &&
-              this.getRegistryOption(reg.replace(suf, ""), option))
-          );
-        }
+function _load_url() {
+  return _url = _interopRequireDefault(__webpack_require__(24));
+}
 
-        getRegistryOrGlobalOption(registry, option) {
-          return (
-            this.getRegistryOption(registry, option) || this.getOption(option)
-          );
-        }
-      }
-      exports.default = NpmRegistry;
-      NpmRegistry.filename = "package.json";
+var _ini;
 
-      /***/
-    },
-    /* 89 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_ini() {
+  return _ini = _interopRequireDefault(__webpack_require__(684));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _baseResolver;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_baseResolver() {
-        return (_baseResolver = _interopRequireDefault(
-          __webpack_require__(123),
-        ));
-      }
+const DEFAULT_REGISTRY = 'https://registry.npmjs.org/';
+const REGEX_REGISTRY_ENFORCED_HTTPS = /^https?:\/\/([^\/]+\.)?(yarnpkg\.com|npmjs\.(org|com))(\/|$)/;
+const REGEX_REGISTRY_HTTP_PROTOCOL = /^https?:/i;
+const REGEX_REGISTRY_PREFIX = /^(https?:)?\/\//i;
+const REGEX_REGISTRY_SUFFIX = /registry\/?$/;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+const SCOPE_SEPARATOR = exports.SCOPE_SEPARATOR = '%2f';
+// All scoped package names are of the format `@scope%2fpkg` from the use of NpmRegistry.escapeName
+// `(?:^|\/)` Match either the start of the string or a `/` but don't capture
+// `[^\/?]+?` Match any character that is not '/' or '?' and capture, up until the first occurrence of:
+// `(?=%2f|\/)` Match SCOPE_SEPARATOR, the escaped '/', or a raw `/` and don't capture
+// The reason for matching a plain `/` is NPM registry being inconsistent about escaping `/` in
+// scoped package names: when you're fetching a tarball, it is not escaped, when you want info
+// about the package, it is escaped.
+const SCOPED_PKG_REGEXP = /(?:^|\/)(@[^\/?]+?)(?=%2f|\/)/;
 
-      class ExoticResolver extends (_baseResolver || _load_baseResolver())
-        .default {
-        static isVersion(pattern) {
-          const proto = this.protocol;
-          if (proto) {
-            return pattern.startsWith(`${proto}:`);
-          } else {
-            throw new Error("No protocol specified");
-          }
-        }
-      }
-      exports.default = ExoticResolver;
+// TODO: Use the method from src/cli/commands/global.js for this instead
+function getGlobalPrefix() {
+  if (process.env.PREFIX) {
+    return process.env.PREFIX;
+  } else if (process.platform === 'win32') {
+    // c:\node\node.exe --> prefix=c:\node\
+    return (_path2 || _load_path2()).default.dirname(process.execPath);
+  } else {
+    // /usr/local/bin/node --> prefix=/usr/local
+    let prefix = (_path2 || _load_path2()).default.dirname((_path2 || _load_path2()).default.dirname(process.execPath));
 
-      /***/
-    },
-    /* 90 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // destdir only is respected on Unix
+    if (process.env.DESTDIR) {
+      prefix = (_path2 || _load_path2()).default.join(process.env.DESTDIR, prefix);
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    return prefix;
+  }
+}
 
-      var _normalizePattern2;
+const PATH_CONFIG_OPTIONS = new Set(['cache', 'cafile', 'prefix', 'userconfig']);
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
-      }
+function isPathConfigOption(key) {
+  return PATH_CONFIG_OPTIONS.has(key);
+}
 
-      const semver = __webpack_require__(22);
+function normalizePath(val) {
+  if (val === undefined) {
+    return undefined;
+  }
 
-      class WorkspaceLayout {
-        constructor(workspaces, config) {
-          this.workspaces = workspaces;
-          this.config = config;
-        }
+  if (typeof val !== 'string') {
+    val = String(val);
+  }
 
-        getWorkspaceManifest(key) {
-          return this.workspaces[key];
-        }
+  return (0, (_path || _load_path()).resolveWithHome)(val);
+}
+
+function urlParts(requestUrl) {
+  const normalizedUrl = (0, (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
+  const parsed = (_url || _load_url()).default.parse(normalizedUrl);
+  const host = parsed.host || '';
+  const path = parsed.path || '';
+  return { host, path };
+}
+
+class NpmRegistry extends (_baseRegistry || _load_baseRegistry()).default {
+  constructor(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles) {
+    super(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles);
+    this.folder = 'node_modules';
+  }
 
-        getManifestByPattern(pattern) {
-          var _normalizePattern = (0,
-          (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(
-            pattern,
-          );
-
-          const name = _normalizePattern.name,
-            range = _normalizePattern.range;
-
-          const workspace = this.getWorkspaceManifest(name);
-          if (
-            !workspace ||
-            !semver.satisfies(
-              workspace.manifest.version,
-              range,
-              this.config.looseSemver,
-            )
-          ) {
-            return null;
-          }
-          return workspace;
-        }
-      }
-      exports.default = WorkspaceLayout;
-
-      /***/
-    },
-    /* 91 */
-    /***/ function (module, exports) {
-      // 7.2.1 RequireObjectCoercible(argument)
-      module.exports = function (it) {
-        if (it == undefined) throw TypeError("Can't call method on  " + it);
-        return it;
-      };
+  static escapeName(name) {
+    // scoped packages contain slashes and the npm registry expects them to be escaped
+    return name.replace('/', SCOPE_SEPARATOR);
+  }
 
-      /***/
-    },
-    /* 92 */
-    /***/ function (module, exports, __webpack_require__) {
-      var isObject = __webpack_require__(52);
-      var document = __webpack_require__(17).document;
-      // typeof document.createElement is 'object' in old IE
-      var is = isObject(document) && isObject(document.createElement);
-      module.exports = function (it) {
-        return is ? document.createElement(it) : {};
-      };
+  isScopedPackage(packageIdent) {
+    return SCOPED_PKG_REGEXP.test(packageIdent);
+  }
 
-      /***/
-    },
-    /* 93 */
-    /***/ function (module, exports) {
-      module.exports = true;
+  getRequestUrl(registry, pathname) {
+    let resolved = pathname;
 
-      /***/
-    },
-    /* 94 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // 25.4.1.5 NewPromiseCapability(C)
-      var aFunction = __webpack_require__(68);
-
-      function PromiseCapability(C) {
-        var resolve, reject;
-        this.promise = new C(function ($$resolve, $$reject) {
-          if (resolve !== undefined || reject !== undefined)
-            throw TypeError("Bad Promise constructor");
-          resolve = $$resolve;
-          reject = $$reject;
-        });
-        this.resolve = aFunction(resolve);
-        this.reject = aFunction(reject);
-      }
+    if (!REGEX_REGISTRY_PREFIX.test(pathname)) {
+      resolved = (_url || _load_url()).default.resolve((0, (_misc || _load_misc()).addSuffix)(registry, '/'), pathname);
+    }
 
-      module.exports.f = function (C) {
-        return new PromiseCapability(C);
-      };
+    if (REGEX_REGISTRY_ENFORCED_HTTPS.test(resolved)) {
+      resolved = resolved.replace(/^http:\/\//, 'https://');
+    }
 
-      /***/
-    },
-    /* 95 */
-    /***/ function (module, exports, __webpack_require__) {
-      var def = __webpack_require__(72).f;
-      var has = __webpack_require__(71);
-      var TAG = __webpack_require__(20)("toStringTag");
-
-      module.exports = function (it, tag, stat) {
-        if (it && !has((it = stat ? it : it.prototype), TAG))
-          def(it, TAG, { configurable: true, value: tag });
-      };
+    return resolved;
+  }
 
-      /***/
-    },
-    /* 96 */
-    /***/ function (module, exports, __webpack_require__) {
-      var shared = __webpack_require__(133)("keys");
-      var uid = __webpack_require__(137);
-      module.exports = function (key) {
-        return shared[key] || (shared[key] = uid(key));
-      };
+  isRequestToRegistry(requestUrl, registryUrl) {
+    const request = urlParts(requestUrl);
+    const registry = urlParts(registryUrl);
+    const customHostSuffix = this.getRegistryOrGlobalOption(registryUrl, 'custom-host-suffix');
 
-      /***/
-    },
-    /* 97 */
-    /***/ function (module, exports) {
-      // 7.1.4 ToInteger
-      var ceil = Math.ceil;
-      var floor = Math.floor;
-      module.exports = function (it) {
-        return isNaN((it = +it)) ? 0 : (it > 0 ? floor : ceil)(it);
-      };
+    const requestToRegistryHost = request.host === registry.host;
+    const requestToYarn = (_constants || _load_constants()).YARN_REGISTRY.includes(request.host) && DEFAULT_REGISTRY.includes(registry.host);
+    const requestToRegistryPath = request.path.startsWith(registry.path);
+    // For some registries, the package path does not prefix with the registry path
+    const customHostSuffixInUse = typeof customHostSuffix === 'string' && request.host.endsWith(customHostSuffix);
 
-      /***/
-    },
-    /* 98 */
-    /***/ function (module, exports, __webpack_require__) {
-      // to indexed object, toObject with fallback for non-array-like ES3 strings
-      var IObject = __webpack_require__(170);
-      var defined = __webpack_require__(91);
-      module.exports = function (it) {
-        return IObject(defined(it));
-      };
+    return (requestToRegistryHost || requestToYarn) && (requestToRegistryPath || customHostSuffixInUse);
+  }
 
-      /***/
-    },
-    /* 99 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Approach:
-      //
-      // 1. Get the minimatch set
-      // 2. For each pattern in the set, PROCESS(pattern, false)
-      // 3. Store matches per-set, then uniq them
-      //
-      // PROCESS(pattern, inGlobStar)
-      // Get the first [n] items from pattern that are all strings
-      // Join these together.  This is PREFIX.
-      //   If there is no more remaining, then stat(PREFIX) and
-      //   add to matches if it succeeds.  END.
-      //
-      // If inGlobStar and PREFIX is symlink and points to dir
-      //   set ENTRIES = []
-      // else readdir(PREFIX) as ENTRIES
-      //   If fail, END
-      //
-      // with ENTRIES
-      //   If pattern[n] is GLOBSTAR
-      //     // handle the case where the globstar match is empty
-      //     // by pruning it out, and testing the resulting pattern
-      //     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
-      //     // handle other cases.
-      //     for ENTRY in ENTRIES (not dotfiles)
-      //       // attach globstar + tail onto the entry
-      //       // Mark that this entry is a globstar match
-      //       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
-      //
-      //   else // not globstar
-      //     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
-      //       Test ENTRY against pattern[n]
-      //       If fails, continue
-      //       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
-      //
-      // Caveat:
-      //   Cache all stats and readdirs results to minimize syscall.  Since all
-      //   we ever care about is existence and directory-ness, we can just keep
-      //   `true` for files, and [children,...] for directories, or `false` for
-      //   things that don't exist.
+  request(pathname, opts = {}, packageName) {
+    var _this = this;
 
-      module.exports = glob;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // packageName needs to be escaped when if it is passed
+      const packageIdent = packageName && NpmRegistry.escapeName(packageName) || pathname;
+      const registry = opts.registry || _this.getRegistry(packageIdent);
+      const requestUrl = _this.getRequestUrl(registry, pathname);
 
-      var fs = __webpack_require__(5);
-      var rp = __webpack_require__(140);
-      var minimatch = __webpack_require__(82);
-      var Minimatch = minimatch.Minimatch;
-      var inherits = __webpack_require__(61);
-      var EE = __webpack_require__(77).EventEmitter;
-      var path = __webpack_require__(0);
-      var assert = __webpack_require__(28);
-      var isAbsolute = __webpack_require__(101);
-      var globSync = __webpack_require__(272);
-      var common = __webpack_require__(141);
-      var alphasort = common.alphasort;
-      var alphasorti = common.alphasorti;
-      var setopts = common.setopts;
-      var ownProp = common.ownProp;
-      var inflight = __webpack_require__(274);
-      var util = __webpack_require__(3);
-      var childrenIgnored = common.childrenIgnored;
-      var isIgnored = common.isIgnored;
+      const alwaysAuth = _this.getRegistryOrGlobalOption(registry, 'always-auth');
 
-      var once = __webpack_require__(83);
+      const headers = (0, (_extends2 || _load_extends()).default)({
+        Accept:
+        // This is to use less bandwidth unless we really need to get the full response.
+        // See https://github.com/npm/npm-registry-client#requests
+        opts.unfiltered ? 'application/json' : 'application/vnd.npm.install-v1+json; q=1.0, application/json; q=0.8, */*'
+      }, opts.headers);
 
-      function glob(pattern, options, cb) {
-        if (typeof options === "function") (cb = options), (options = {});
-        if (!options) options = {};
+      const isToRegistry = _this.isRequestToRegistry(requestUrl, registry) || _this.requestNeedsAuth(requestUrl);
 
-        if (options.sync) {
-          if (cb) throw new TypeError("callback provided to sync glob");
-          return globSync(pattern, options);
+      // this.token must be checked to account for publish requests on non-scoped packages
+      if (_this.token || isToRegistry && (alwaysAuth || _this.isScopedPackage(packageIdent))) {
+        const authorization = _this.getAuth(packageIdent);
+        if (authorization) {
+          headers.authorization = authorization;
         }
+      }
 
-        return new Glob(pattern, options, cb);
+      if (_this.otp) {
+        headers['npm-otp'] = _this.otp;
       }
 
-      glob.sync = globSync;
-      var GlobSync = (glob.GlobSync = globSync.GlobSync);
+      try {
+        return yield _this.requestManager.request({
+          url: requestUrl,
+          method: opts.method,
+          body: opts.body,
+          auth: opts.auth,
+          headers,
+          json: !opts.buffer,
+          buffer: opts.buffer,
+          process: opts.process,
+          gzip: true
+        });
+      } catch (error) {
+        if (error instanceof (_errors || _load_errors()).OneTimePasswordError) {
+          if (_this.otp) {
+            throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('incorrectOneTimePassword'));
+          }
+
+          _this.reporter.info(_this.reporter.lang('twoFactorAuthenticationEnabled'));
+          _this.otp = yield (0, (_login || _load_login()).getOneTimePassword)(_this.reporter);
 
-      // old api surface
-      glob.glob = glob;
+          _this.requestManager.clearCache();
 
-      function extend(origin, add) {
-        if (add === null || typeof add !== "object") {
-          return origin;
+          return _this.request(pathname, opts, packageName);
+        } else {
+          throw error;
         }
+      }
+    })();
+  }
 
-        var keys = Object.keys(add);
-        var i = keys.length;
-        while (i--) {
-          origin[keys[i]] = add[keys[i]];
+  requestNeedsAuth(requestUrl) {
+    const config = this.config;
+    const requestParts = urlParts(requestUrl);
+    return !!Object.keys(config).find(option => {
+      const parts = option.split(':');
+      if (parts.length === 2 && parts[1] === '_authToken' || parts[1] === '_password') {
+        const registryParts = urlParts(parts[0]);
+        if (requestParts.host === registryParts.host && requestParts.path.startsWith(registryParts.path)) {
+          return true;
         }
-        return origin;
       }
+      return false;
+    });
+  }
 
-      glob.hasMagic = function (pattern, options_) {
-        var options = extend({}, options_);
-        options.noprocess = true;
-
-        var g = new Glob(pattern, options);
-        var set = g.minimatch.set;
+  checkOutdated(config, name, range) {
+    var _this2 = this;
 
-        if (!pattern) return false;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const escapedName = NpmRegistry.escapeName(name);
+      const req = yield _this2.request(escapedName, { unfiltered: true });
+      if (!req) {
+        throw new Error(`couldn't find ${name}`);
+      }
 
-        if (set.length > 1) return true;
+      // By default use top level 'repository' and 'homepage' values
+      let repository = req.repository,
+          homepage = req.homepage;
 
-        for (var j = 0; j < set[0].length; j++) {
-          if (typeof set[0][j] !== "string") return true;
-        }
+      const wantedPkg = yield (_npmResolver || _load_npmResolver()).default.findVersionInRegistryResponse(config, escapedName, range, req);
 
-        return false;
-      };
+      // But some local repositories like Verdaccio do not return 'repository' nor 'homepage'
+      // in top level data structure, so we fallback to wanted package manifest
+      if (!repository && !homepage) {
+        repository = wantedPkg.repository;
+        homepage = wantedPkg.homepage;
+      }
 
-      glob.Glob = Glob;
-      inherits(Glob, EE);
-      function Glob(pattern, options, cb) {
-        if (typeof options === "function") {
-          cb = options;
-          options = null;
-        }
+      let latest = req['dist-tags'].latest;
+      // In certain cases, registries do not return a 'latest' tag.
+      if (!latest) {
+        latest = wantedPkg.version;
+      }
 
-        if (options && options.sync) {
-          if (cb) throw new TypeError("callback provided to sync glob");
-          return new GlobSync(pattern, options);
-        }
+      const url = homepage || repository && repository.url || '';
 
-        if (!(this instanceof Glob)) return new Glob(pattern, options, cb);
+      return {
+        latest,
+        wanted: wantedPkg.version,
+        url
+      };
+    })();
+  }
 
-        setopts(this, pattern, options);
-        this._didRealPath = false;
+  getPossibleConfigLocations(filename, reporter) {
+    var _this3 = this;
 
-        // process each pattern in the minimatch set
-        var n = this.minimatch.set.length;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let possibles = [];
 
-        // The matches are stored as {<filename>: true,...} so that
-        // duplicates are automagically pruned.
-        // Later, we do an Object.keys() on these.
-        // Keep them as a list so we can fill in when nonull is set.
-        this.matches = new Array(n);
+      for (var _iterator = _this3.extraneousRcFiles.slice().reverse(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
 
-        if (typeof cb === "function") {
-          cb = once(cb);
-          this.on("error", cb);
-          this.on("end", function (matches) {
-            cb(null, matches);
-          });
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
         }
 
-        var self = this;
-        this._processing = 0;
-
-        this._emitQueue = [];
-        this._processQueue = [];
-        this.paused = false;
+        const rcFile = _ref;
 
-        if (this.noprocess) return this;
+        possibles.push([false, (_path2 || _load_path2()).default.resolve(process.cwd(), rcFile)]);
+      }
 
-        if (n === 0) return done();
+      if (_this3.enableDefaultRc) {
+        // npmrc --> ./.npmrc, ~/.npmrc, ${prefix}/etc/npmrc
+        const localfile = '.' + filename;
+        possibles = possibles.concat([[false, (_path2 || _load_path2()).default.join(_this3.cwd, localfile)], [true, _this3.config.userconfig || (_path2 || _load_path2()).default.join((_userHomeDir || _load_userHomeDir()).default, localfile)], [false, (_path2 || _load_path2()).default.join(getGlobalPrefix(), 'etc', filename)]]);
 
-        var sync = true;
-        for (var i = 0; i < n; i++) {
-          this._process(this.minimatch.set[i], i, false, done);
+        // When home directory for global install is different from where $HOME/npmrc is stored,
+        // E.g. /usr/local/share vs /root on linux machines, check the additional location
+        if ((_userHomeDir2 || _load_userHomeDir2()).home !== (_userHomeDir || _load_userHomeDir()).default) {
+          possibles.push([true, (_path2 || _load_path2()).default.join((_userHomeDir2 || _load_userHomeDir2()).home, localfile)]);
         }
-        sync = false;
 
-        function done() {
-          --self._processing;
-          if (self._processing <= 0) {
-            if (sync) {
-              process.nextTick(function () {
-                self._finish();
-              });
-            } else {
-              self._finish();
-            }
-          }
+        // npmrc --> ../.npmrc, ../../.npmrc, etc.
+        const foldersFromRootToCwd = (0, (_path || _load_path()).getPosixPath)(_this3.cwd).split('/');
+        while (foldersFromRootToCwd.length > 1) {
+          possibles.push([false, (_path2 || _load_path2()).default.join(foldersFromRootToCwd.join((_path2 || _load_path2()).default.sep), localfile)]);
+          foldersFromRootToCwd.pop();
         }
       }
 
-      Glob.prototype._finish = function () {
-        assert(this instanceof Glob);
-        if (this.aborted) return;
-
-        if (this.realpath && !this._didRealpath) return this._realpath();
-
-        common.finish(this);
-        this.emit("end", this.found);
-      };
-
-      Glob.prototype._realpath = function () {
-        if (this._didRealpath) return;
-
-        this._didRealpath = true;
-
-        var n = this.matches.length;
-        if (n === 0) return this._finish();
+      const actuals = [];
+      for (var _iterator2 = possibles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-        var self = this;
-        for (var i = 0; i < this.matches.length; i++)
-          this._realpathSet(i, next);
-
-        function next() {
-          if (--n === 0) self._finish();
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
         }
-      };
 
-      Glob.prototype._realpathSet = function (index, cb) {
-        var matchset = this.matches[index];
-        if (!matchset) return cb();
+        const _ref2 = _ref3;
+        const isHome = _ref2[0];
+        const loc = _ref2[1];
 
-        var found = Object.keys(matchset);
-        var self = this;
-        var n = found.length;
-
-        if (n === 0) return cb();
-
-        var set = (this.matches[index] = Object.create(null));
-        found.forEach(function (p, i) {
-          // If there's a problem with the stat, then it means that
-          // one or more of the links in the realpath couldn't be
-          // resolved.  just return the abs value in that case.
-          p = self._makeAbs(p);
-          rp.realpath(p, self.realpathCache, function (er, real) {
-            if (!er) set[real] = true;
-            else if (er.syscall === "stat") set[p] = true;
-            else self.emit("error", er); // srsly wtf right here
-
-            if (--n === 0) {
-              self.matches[index] = set;
-              cb();
-            }
-          });
-        });
-      };
-
-      Glob.prototype._mark = function (p) {
-        return common.mark(this, p);
-      };
+        reporter.verbose(reporter.lang('configPossibleFile', loc));
+        if (yield (_fs || _load_fs()).exists(loc)) {
+          reporter.verbose(reporter.lang('configFileFound', loc));
+          actuals.push([isHome, loc, yield (_fs || _load_fs()).readFile(loc)]);
+        }
+      }
 
-      Glob.prototype._makeAbs = function (f) {
-        return common.makeAbs(this, f);
-      };
+      return actuals;
+    })();
+  }
 
-      Glob.prototype.abort = function () {
-        this.aborted = true;
-        this.emit("abort");
-      };
+  static getConfigEnv(env = process.env) {
+    // To match NPM's behavior, HOME is always the user's home directory.
+    const overrideEnv = {
+      HOME: (_userHomeDir2 || _load_userHomeDir2()).home
+    };
+    return Object.assign({}, env, overrideEnv);
+  }
 
-      Glob.prototype.pause = function () {
-        if (!this.paused) {
-          this.paused = true;
-          this.emit("pause");
-        }
-      };
+  static normalizeConfig(config) {
+    const env = NpmRegistry.getConfigEnv();
+    config = (_baseRegistry || _load_baseRegistry()).default.normalizeConfig(config);
 
-      Glob.prototype.resume = function () {
-        if (this.paused) {
-          this.emit("resume");
-          this.paused = false;
-          if (this._emitQueue.length) {
-            var eq = this._emitQueue.slice(0);
-            this._emitQueue.length = 0;
-            for (var i = 0; i < eq.length; i++) {
-              var e = eq[i];
-              this._emitMatch(e[0], e[1]);
-            }
-          }
-          if (this._processQueue.length) {
-            var pq = this._processQueue.slice(0);
-            this._processQueue.length = 0;
-            for (var i = 0; i < pq.length; i++) {
-              var p = pq[i];
-              this._processing--;
-              this._process(p[0], p[1], p[2], p[3]);
-            }
-          }
-        }
-      };
+    for (const key in config) {
+      config[key] = (0, (_envReplace || _load_envReplace()).default)(config[key], env);
+      if (isPathConfigOption(key)) {
+        config[key] = normalizePath(config[key]);
+      }
+    }
 
-      Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
-        assert(this instanceof Glob);
-        assert(typeof cb === "function");
+    return config;
+  }
 
-        if (this.aborted) return;
+  loadConfig() {
+    var _this4 = this;
 
-        this._processing++;
-        if (this.paused) {
-          this._processQueue.push([pattern, index, inGlobStar, cb]);
-          return;
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // docs: https://docs.npmjs.com/misc/config
+      _this4.mergeEnv('npm_config_');
 
-        //console.error('PROCESS %d', this._processing, pattern)
+      for (var _iterator3 = yield _this4.getPossibleConfigLocations('npmrc', _this4.reporter), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref5;
 
-        // Get the first [n] parts of pattern that are all strings.
-        var n = 0;
-        while (typeof pattern[n] === "string") {
-          n++;
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref5 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref5 = _i3.value;
         }
-        // now n is the index of the first one that is *not* a string.
 
-        // see if there's anything else
-        var prefix;
-        switch (n) {
-          // if not, then this is rather simple
-          case pattern.length:
-            this._processSimple(pattern.join("/"), index, cb);
-            return;
+        const _ref4 = _ref5;
+        const loc = _ref4[1];
+        const file = _ref4[2];
 
-          case 0:
-            // pattern *starts* with some non-trivial item.
-            // going to readdir(cwd), but not include the prefix in matches.
-            prefix = null;
-            break;
+        const config = NpmRegistry.normalizeConfig((_ini || _load_ini()).default.parse(file));
 
-          default:
-            // pattern has some string bits in the front.
-            // whatever it starts with, whether that's 'absolute' like /foo/bar,
-            // or 'relative' like '../baz'
-            prefix = pattern.slice(0, n).join("/");
-            break;
+        // normalize offline mirror path relative to the current npmrc
+        const offlineLoc = config['yarn-offline-mirror'];
+        // don't normalize if we already have a mirror path
+        if (!_this4.config['yarn-offline-mirror'] && offlineLoc) {
+          const mirrorLoc = config['yarn-offline-mirror'] = (_path2 || _load_path2()).default.resolve((_path2 || _load_path2()).default.dirname(loc), offlineLoc);
+          yield (_fs || _load_fs()).mkdirp(mirrorLoc);
         }
 
-        var remain = pattern.slice(n);
+        _this4.config = Object.assign({}, config, _this4.config);
+      }
+    })();
+  }
 
-        // get the list of entries.
-        var read;
-        if (prefix === null) read = ".";
-        else if (isAbsolute(prefix) || isAbsolute(pattern.join("/"))) {
-          if (!prefix || !isAbsolute(prefix)) prefix = "/" + prefix;
-          read = prefix;
-        } else read = prefix;
+  getScope(packageIdent) {
+    const match = packageIdent.match(SCOPED_PKG_REGEXP);
+    return match && match[1] || '';
+  }
 
-        var abs = this._makeAbs(read);
+  getRegistry(packageIdent) {
+    // Try extracting registry from the url, then scoped registry, and default registry
+    if (packageIdent.match(REGEX_REGISTRY_PREFIX)) {
+      const availableRegistries = this.getAvailableRegistries();
+      const registry = availableRegistries.find(registry => packageIdent.startsWith(registry));
+      if (registry) {
+        return String(registry);
+      }
+    }
 
-        //if ignored, skip _processing
-        if (childrenIgnored(this, read)) return cb();
+    var _arr = [this.getScope(packageIdent), ''];
+    for (var _i4 = 0; _i4 < _arr.length; _i4++) {
+      const scope = _arr[_i4];
+      const registry = this.getScopedOption(scope, 'registry') || this.registries.yarn.getScopedOption(scope, 'registry');
+      if (registry) {
+        return String(registry);
+      }
+    }
 
-        var isGlobStar = remain[0] === minimatch.GLOBSTAR;
-        if (isGlobStar)
-          this._processGlobStar(
-            prefix,
-            read,
-            abs,
-            remain,
-            index,
-            inGlobStar,
-            cb,
-          );
-        else
-          this._processReaddir(
-            prefix,
-            read,
-            abs,
-            remain,
-            index,
-            inGlobStar,
-            cb,
-          );
-      };
+    return DEFAULT_REGISTRY;
+  }
 
-      Glob.prototype._processReaddir = function (
-        prefix,
-        read,
-        abs,
-        remain,
-        index,
-        inGlobStar,
-        cb,
-      ) {
-        var self = this;
-        this._readdir(abs, inGlobStar, function (er, entries) {
-          return self._processReaddir2(
-            prefix,
-            read,
-            abs,
-            remain,
-            index,
-            inGlobStar,
-            entries,
-            cb,
-          );
-        });
-      };
+  getAuthByRegistry(registry) {
+    // Check for bearer token.
+    const authToken = this.getRegistryOrGlobalOption(registry, '_authToken');
+    if (authToken) {
+      return `Bearer ${String(authToken)}`;
+    }
 
-      Glob.prototype._processReaddir2 = function (
-        prefix,
-        read,
-        abs,
-        remain,
-        index,
-        inGlobStar,
-        entries,
-        cb,
-      ) {
-        // if the abs isn't a dir, then nothing can match!
-        if (!entries) return cb();
-
-        // It will only match dot entries if it starts with a dot, or if
-        // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
-        var pn = remain[0];
-        var negate = !!this.minimatch.negate;
-        var rawGlob = pn._glob;
-        var dotOk = this.dot || rawGlob.charAt(0) === ".";
-
-        var matchedEntries = [];
-        for (var i = 0; i < entries.length; i++) {
-          var e = entries[i];
-          if (e.charAt(0) !== "." || dotOk) {
-            var m;
-            if (negate && !prefix) {
-              m = !e.match(pn);
-            } else {
-              m = e.match(pn);
-            }
-            if (m) matchedEntries.push(e);
-          }
-        }
+    // Check for basic auth token.
+    const auth = this.getRegistryOrGlobalOption(registry, '_auth');
+    if (auth) {
+      return `Basic ${String(auth)}`;
+    }
 
-        //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
+    // Check for basic username/password auth.
+    const username = this.getRegistryOrGlobalOption(registry, 'username');
+    const password = this.getRegistryOrGlobalOption(registry, '_password');
+    if (username && password) {
+      const pw = Buffer.from(String(password), 'base64').toString();
+      return 'Basic ' + Buffer.from(String(username) + ':' + pw).toString('base64');
+    }
 
-        var len = matchedEntries.length;
-        // If there are no matched entries, then nothing matches.
-        if (len === 0) return cb();
+    return '';
+  }
 
-        // if this is the last remaining pattern bit, then no need for
-        // an additional stat *unless* the user has specified mark or
-        // stat explicitly.  We know they exist, since readdir returned
-        // them.
+  getAuth(packageIdent) {
+    if (this.token) {
+      return this.token;
+    }
 
-        if (remain.length === 1 && !this.mark && !this.stat) {
-          if (!this.matches[index]) this.matches[index] = Object.create(null);
+    const baseRegistry = this.getRegistry(packageIdent);
+    const registries = [baseRegistry];
 
-          for (var i = 0; i < len; i++) {
-            var e = matchedEntries[i];
-            if (prefix) {
-              if (prefix !== "/") e = prefix + "/" + e;
-              else e = prefix + e;
-            }
+    // If sending a request to the Yarn registry, we must also send it the auth token for the npm registry
+    if (baseRegistry === (_constants || _load_constants()).YARN_REGISTRY) {
+      registries.push(DEFAULT_REGISTRY);
+    }
 
-            if (e.charAt(0) === "/" && !this.nomount) {
-              e = path.join(this.root, e);
-            }
-            this._emitMatch(index, e);
-          }
-          // This was the last one, and no stats were needed
-          return cb();
-        }
+    for (var _iterator4 = registries, _isArray4 = Array.isArray(_iterator4), _i5 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref6;
 
-        // now test all matched entries as stand-ins for that part
-        // of the pattern.
-        remain.shift();
-        for (var i = 0; i < len; i++) {
-          var e = matchedEntries[i];
-          var newPattern;
-          if (prefix) {
-            if (prefix !== "/") e = prefix + "/" + e;
-            else e = prefix + e;
-          }
-          this._process([e].concat(remain), index, inGlobStar, cb);
-        }
-        cb();
-      };
+      if (_isArray4) {
+        if (_i5 >= _iterator4.length) break;
+        _ref6 = _iterator4[_i5++];
+      } else {
+        _i5 = _iterator4.next();
+        if (_i5.done) break;
+        _ref6 = _i5.value;
+      }
 
-      Glob.prototype._emitMatch = function (index, e) {
-        if (this.aborted) return;
+      const registry = _ref6;
 
-        if (isIgnored(this, e)) return;
+      const auth = this.getAuthByRegistry(registry);
 
-        if (this.paused) {
-          this._emitQueue.push([index, e]);
-          return;
-        }
+      if (auth) {
+        return auth;
+      }
+    }
 
-        var abs = isAbsolute(e) ? e : this._makeAbs(e);
+    return '';
+  }
 
-        if (this.mark) e = this._mark(e);
+  getScopedOption(scope, option) {
+    return this.getOption(scope + (scope ? ':' : '') + option);
+  }
 
-        if (this.absolute) e = abs;
+  getRegistryOption(registry, option) {
+    const pre = REGEX_REGISTRY_HTTP_PROTOCOL;
+    const suf = REGEX_REGISTRY_SUFFIX;
 
-        if (this.matches[index][e]) return;
+    // When registry is used config scope, the trailing '/' is required
+    const reg = (0, (_misc || _load_misc()).addSuffix)(registry, '/');
 
-        if (this.nodir) {
-          var c = this.cache[abs];
-          if (c === "DIR" || Array.isArray(c)) return;
-        }
+    // 1st attempt, try to get option for the given registry URL
+    // 2nd attempt, remove the 'https?:' prefix of the registry URL
+    // 3nd attempt, remove the 'registry/?' suffix of the registry URL
+    return this.getScopedOption(reg, option) || pre.test(reg) && this.getRegistryOption(reg.replace(pre, ''), option) || suf.test(reg) && this.getRegistryOption(reg.replace(suf, ''), option);
+  }
 
-        this.matches[index][e] = true;
+  getRegistryOrGlobalOption(registry, option) {
+    return this.getRegistryOption(registry, option) || this.getOption(option);
+  }
+}
+exports.default = NpmRegistry;
+NpmRegistry.filename = 'package.json';
 
-        var st = this.statCache[abs];
-        if (st) this.emit("stat", e, st);
+/***/ }),
+/* 89 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        this.emit("match", e);
-      };
+"use strict";
 
-      Glob.prototype._readdirInGlobStar = function (abs, cb) {
-        if (this.aborted) return;
 
-        // follow all symlinked directories forever
-        // just proceed as if this is a non-globstar situation
-        if (this.follow) return this._readdir(abs, false, cb);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        var lstatkey = "lstat\0" + abs;
-        var self = this;
-        var lstatcb = inflight(lstatkey, lstatcb_);
+var _baseResolver;
 
-        if (lstatcb) fs.lstat(abs, lstatcb);
+function _load_baseResolver() {
+  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
+}
 
-        function lstatcb_(er, lstat) {
-          if (er && er.code === "ENOENT") return cb();
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          var isSym = lstat && lstat.isSymbolicLink();
-          self.symlinks[abs] = isSym;
+class ExoticResolver extends (_baseResolver || _load_baseResolver()).default {
 
-          // If it's not a symlink or a dir, then it's definitely a regular file.
-          // don't bother doing a readdir in that case.
-          if (!isSym && lstat && !lstat.isDirectory()) {
-            self.cache[abs] = "FILE";
-            cb();
-          } else self._readdir(abs, false, cb);
-        }
-      };
+  static isVersion(pattern) {
+    const proto = this.protocol;
+    if (proto) {
+      return pattern.startsWith(`${proto}:`);
+    } else {
+      throw new Error('No protocol specified');
+    }
+  }
+}
+exports.default = ExoticResolver;
 
-      Glob.prototype._readdir = function (abs, inGlobStar, cb) {
-        if (this.aborted) return;
+/***/ }),
+/* 90 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        cb = inflight("readdir\0" + abs + "\0" + inGlobStar, cb);
-        if (!cb) return;
+"use strict";
 
-        //console.error('RD %j %j', +inGlobStar, abs)
-        if (inGlobStar && !ownProp(this.symlinks, abs))
-          return this._readdirInGlobStar(abs, cb);
 
-        if (ownProp(this.cache, abs)) {
-          var c = this.cache[abs];
-          if (!c || c === "FILE") return cb();
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-          if (Array.isArray(c)) return cb(null, c);
-        }
+var _normalizePattern2;
 
-        var self = this;
-        fs.readdir(abs, readdirCb(this, abs, cb));
-      };
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-      function readdirCb(self, abs, cb) {
-        return function (er, entries) {
-          if (er) self._readdirError(abs, er, cb);
-          else self._readdirEntries(abs, entries, cb);
-        };
-      }
+const semver = __webpack_require__(22);
 
-      Glob.prototype._readdirEntries = function (abs, entries, cb) {
-        if (this.aborted) return;
+class WorkspaceLayout {
+  constructor(workspaces, config) {
+    this.workspaces = workspaces;
+    this.config = config;
+  }
 
-        // if we haven't asked to stat everything, then just
-        // assume that everything in there exists, so we can avoid
-        // having to stat it a second time.
-        if (!this.mark && !this.stat) {
-          for (var i = 0; i < entries.length; i++) {
-            var e = entries[i];
-            if (abs === "/") e = abs + e;
-            else e = abs + "/" + e;
-            this.cache[e] = true;
-          }
-        }
+  getWorkspaceManifest(key) {
+    return this.workspaces[key];
+  }
 
-        this.cache[abs] = entries;
-        return cb(null, entries);
-      };
+  getManifestByPattern(pattern) {
+    var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(pattern);
 
-      Glob.prototype._readdirError = function (f, er, cb) {
-        if (this.aborted) return;
+    const name = _normalizePattern.name,
+          range = _normalizePattern.range;
 
-        // handle errors, and cache the information
-        switch (er.code) {
-          case "ENOTSUP": // https://github.com/isaacs/node-glob/issues/205
-          case "ENOTDIR": // totally normal. means it *does* exist.
-            var abs = this._makeAbs(f);
-            this.cache[abs] = "FILE";
-            if (abs === this.cwdAbs) {
-              var error = new Error(er.code + " invalid cwd " + this.cwd);
-              error.path = this.cwd;
-              error.code = er.code;
-              this.emit("error", error);
-              this.abort();
-            }
-            break;
+    const workspace = this.getWorkspaceManifest(name);
+    if (!workspace || !semver.satisfies(workspace.manifest.version, range, this.config.looseSemver)) {
+      return null;
+    }
+    return workspace;
+  }
+}
+exports.default = WorkspaceLayout;
 
-          case "ENOENT": // not terribly unusual
-          case "ELOOP":
-          case "ENAMETOOLONG":
-          case "UNKNOWN":
-            this.cache[this._makeAbs(f)] = false;
-            break;
+/***/ }),
+/* 91 */
+/***/ (function(module, exports) {
 
-          default: // some unusual error.  Treat as failure.
-            this.cache[this._makeAbs(f)] = false;
-            if (this.strict) {
-              this.emit("error", er);
-              // If the error is handled, then we abort
-              // if not, we threw out of here
-              this.abort();
-            }
-            if (!this.silent) console.error("glob error", er);
-            break;
-        }
+// 7.2.1 RequireObjectCoercible(argument)
+module.exports = function (it) {
+  if (it == undefined) throw TypeError("Can't call method on  " + it);
+  return it;
+};
 
-        return cb();
-      };
 
-      Glob.prototype._processGlobStar = function (
-        prefix,
-        read,
-        abs,
-        remain,
-        index,
-        inGlobStar,
-        cb,
-      ) {
-        var self = this;
-        this._readdir(abs, inGlobStar, function (er, entries) {
-          self._processGlobStar2(
-            prefix,
-            read,
-            abs,
-            remain,
-            index,
-            inGlobStar,
-            entries,
-            cb,
-          );
-        });
-      };
+/***/ }),
+/* 92 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Glob.prototype._processGlobStar2 = function (
-        prefix,
-        read,
-        abs,
-        remain,
-        index,
-        inGlobStar,
-        entries,
-        cb,
-      ) {
-        //console.error('pgs2', prefix, remain[0], entries)
-
-        // no entries means not a dir, so it can never have matches
-        // foo.txt/** doesn't match foo.txt
-        if (!entries) return cb();
-
-        // test without the globstar, and with every child both below
-        // and replacing the globstar.
-        var remainWithoutGlobStar = remain.slice(1);
-        var gspref = prefix ? [prefix] : [];
-        var noGlobStar = gspref.concat(remainWithoutGlobStar);
-
-        // the noGlobStar pattern exits the inGlobStar state
-        this._process(noGlobStar, index, false, cb);
-
-        var isSym = this.symlinks[abs];
-        var len = entries.length;
-
-        // If it's a symlink, and we're in a globstar, then stop
-        if (isSym && inGlobStar) return cb();
+var isObject = __webpack_require__(52);
+var document = __webpack_require__(17).document;
+// typeof document.createElement is 'object' in old IE
+var is = isObject(document) && isObject(document.createElement);
+module.exports = function (it) {
+  return is ? document.createElement(it) : {};
+};
 
-        for (var i = 0; i < len; i++) {
-          var e = entries[i];
-          if (e.charAt(0) === "." && !this.dot) continue;
 
-          // these two cases enter the inGlobStar state
-          var instead = gspref.concat(entries[i], remainWithoutGlobStar);
-          this._process(instead, index, true, cb);
+/***/ }),
+/* 93 */
+/***/ (function(module, exports) {
 
-          var below = gspref.concat(entries[i], remain);
-          this._process(below, index, true, cb);
-        }
+module.exports = true;
 
-        cb();
-      };
 
-      Glob.prototype._processSimple = function (prefix, index, cb) {
-        // XXX review this.  Shouldn't it be doing the mounting etc
-        // before doing stat?  kinda weird?
-        var self = this;
-        this._stat(prefix, function (er, exists) {
-          self._processSimple2(prefix, index, er, exists, cb);
-        });
-      };
-      Glob.prototype._processSimple2 = function (
-        prefix,
-        index,
-        er,
-        exists,
-        cb,
-      ) {
-        //console.error('ps2', prefix, exists)
-
-        if (!this.matches[index]) this.matches[index] = Object.create(null);
-
-        // If it doesn't exist, then just mark the lack of results
-        if (!exists) return cb();
-
-        if (prefix && isAbsolute(prefix) && !this.nomount) {
-          var trail = /[\/\\]$/.test(prefix);
-          if (prefix.charAt(0) === "/") {
-            prefix = path.join(this.root, prefix);
-          } else {
-            prefix = path.resolve(this.root, prefix);
-            if (trail) prefix += "/";
-          }
-        }
+/***/ }),
+/* 94 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (process.platform === "win32") prefix = prefix.replace(/\\/g, "/");
+"use strict";
 
-        // Mark this as a match
-        this._emitMatch(index, prefix);
-        cb();
-      };
+// 25.4.1.5 NewPromiseCapability(C)
+var aFunction = __webpack_require__(68);
 
-      // Returns either 'DIR', 'FILE', or false
-      Glob.prototype._stat = function (f, cb) {
-        var abs = this._makeAbs(f);
-        var needDir = f.slice(-1) === "/";
+function PromiseCapability(C) {
+  var resolve, reject;
+  this.promise = new C(function ($$resolve, $$reject) {
+    if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor');
+    resolve = $$resolve;
+    reject = $$reject;
+  });
+  this.resolve = aFunction(resolve);
+  this.reject = aFunction(reject);
+}
 
-        if (f.length > this.maxLength) return cb();
+module.exports.f = function (C) {
+  return new PromiseCapability(C);
+};
 
-        if (!this.stat && ownProp(this.cache, abs)) {
-          var c = this.cache[abs];
 
-          if (Array.isArray(c)) c = "DIR";
+/***/ }),
+/* 95 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // It exists, but maybe not how we need it
-          if (!needDir || c === "DIR") return cb(null, c);
+var def = __webpack_require__(72).f;
+var has = __webpack_require__(71);
+var TAG = __webpack_require__(20)('toStringTag');
 
-          if (needDir && c === "FILE") return cb();
+module.exports = function (it, tag, stat) {
+  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
+};
 
-          // otherwise we have to stat, because maybe c=true
-          // if we know it exists, but not what it is.
-        }
 
-        var exists;
-        var stat = this.statCache[abs];
-        if (stat !== undefined) {
-          if (stat === false) return cb(null, stat);
-          else {
-            var type = stat.isDirectory() ? "DIR" : "FILE";
-            if (needDir && type === "FILE") return cb();
-            else return cb(null, type, stat);
-          }
-        }
+/***/ }),
+/* 96 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var self = this;
-        var statcb = inflight("stat\0" + abs, lstatcb_);
-        if (statcb) fs.lstat(abs, statcb);
-
-        function lstatcb_(er, lstat) {
-          if (lstat && lstat.isSymbolicLink()) {
-            // If it's a symlink, then treat it as the target, unless
-            // the target does not exist, then treat it as a file.
-            return fs.stat(abs, function (er, stat) {
-              if (er) self._stat2(f, abs, null, lstat, cb);
-              else self._stat2(f, abs, er, stat, cb);
-            });
-          } else {
-            self._stat2(f, abs, er, lstat, cb);
-          }
-        }
-      };
+var shared = __webpack_require__(133)('keys');
+var uid = __webpack_require__(137);
+module.exports = function (key) {
+  return shared[key] || (shared[key] = uid(key));
+};
 
-      Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
-        if (er && (er.code === "ENOENT" || er.code === "ENOTDIR")) {
-          this.statCache[abs] = false;
-          return cb();
-        }
 
-        var needDir = f.slice(-1) === "/";
-        this.statCache[abs] = stat;
+/***/ }),
+/* 97 */
+/***/ (function(module, exports) {
 
-        if (abs.slice(-1) === "/" && stat && !stat.isDirectory())
-          return cb(null, false, stat);
+// 7.1.4 ToInteger
+var ceil = Math.ceil;
+var floor = Math.floor;
+module.exports = function (it) {
+  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
+};
 
-        var c = true;
-        if (stat) c = stat.isDirectory() ? "DIR" : "FILE";
-        this.cache[abs] = this.cache[abs] || c;
 
-        if (needDir && c === "FILE") return cb();
+/***/ }),
+/* 98 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return cb(null, c, stat);
-      };
+// to indexed object, toObject with fallback for non-array-like ES3 strings
+var IObject = __webpack_require__(170);
+var defined = __webpack_require__(91);
+module.exports = function (it) {
+  return IObject(defined(it));
+};
 
-      /***/
-    },
-    /* 100 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Standard YAML's Failsafe schema.
-      // http://www.yaml.org/spec/1.2/spec.html#id2802346
-
-      var Schema = __webpack_require__(44);
-
-      module.exports = new Schema({
-        explicit: [
-          __webpack_require__(298),
-          __webpack_require__(296),
-          __webpack_require__(291),
-        ],
-      });
 
-      /***/
-    },
-    /* 101 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 99 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Approach:
+//
+// 1. Get the minimatch set
+// 2. For each pattern in the set, PROCESS(pattern, false)
+// 3. Store matches per-set, then uniq them
+//
+// PROCESS(pattern, inGlobStar)
+// Get the first [n] items from pattern that are all strings
+// Join these together.  This is PREFIX.
+//   If there is no more remaining, then stat(PREFIX) and
+//   add to matches if it succeeds.  END.
+//
+// If inGlobStar and PREFIX is symlink and points to dir
+//   set ENTRIES = []
+// else readdir(PREFIX) as ENTRIES
+//   If fail, END
+//
+// with ENTRIES
+//   If pattern[n] is GLOBSTAR
+//     // handle the case where the globstar match is empty
+//     // by pruning it out, and testing the resulting pattern
+//     PROCESS(pattern[0..n] + pattern[n+1 .. $], false)
+//     // handle other cases.
+//     for ENTRY in ENTRIES (not dotfiles)
+//       // attach globstar + tail onto the entry
+//       // Mark that this entry is a globstar match
+//       PROCESS(pattern[0..n] + ENTRY + pattern[n .. $], true)
+//
+//   else // not globstar
+//     for ENTRY in ENTRIES (not dotfiles, unless pattern[n] is dot)
+//       Test ENTRY against pattern[n]
+//       If fails, continue
+//       If passes, PROCESS(pattern[0..n] + item + pattern[n+1 .. $])
+//
+// Caveat:
+//   Cache all stats and readdirs results to minimize syscall.  Since all
+//   we ever care about is existence and directory-ness, we can just keep
+//   `true` for files, and [children,...] for directories, or `false` for
+//   things that don't exist.
+
+module.exports = glob
+
+var fs = __webpack_require__(5)
+var rp = __webpack_require__(140)
+var minimatch = __webpack_require__(82)
+var Minimatch = minimatch.Minimatch
+var inherits = __webpack_require__(61)
+var EE = __webpack_require__(77).EventEmitter
+var path = __webpack_require__(0)
+var assert = __webpack_require__(28)
+var isAbsolute = __webpack_require__(101)
+var globSync = __webpack_require__(272)
+var common = __webpack_require__(141)
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var inflight = __webpack_require__(274)
+var util = __webpack_require__(3)
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+var once = __webpack_require__(83)
+
+function glob (pattern, options, cb) {
+  if (typeof options === 'function') cb = options, options = {}
+  if (!options) options = {}
+
+  if (options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return globSync(pattern, options)
+  }
 
-      function posix(path) {
-        return path.charAt(0) === "/";
-      }
+  return new Glob(pattern, options, cb)
+}
 
-      function win32(path) {
-        // https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
-        var splitDeviceRe =
-          /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
-        var result = splitDeviceRe.exec(path);
-        var device = result[1] || "";
-        var isUnc = Boolean(device && device.charAt(1) !== ":");
+glob.sync = globSync
+var GlobSync = glob.GlobSync = globSync.GlobSync
 
-        // UNC paths are always absolute
-        return Boolean(result[2] || isUnc);
-      }
+// old api surface
+glob.glob = glob
 
-      module.exports = process.platform === "win32" ? win32 : posix;
-      module.exports.posix = posix;
-      module.exports.win32 = win32;
+function extend (origin, add) {
+  if (add === null || typeof add !== 'object') {
+    return origin
+  }
 
-      /***/
-    },
-    /* 102 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Stream = __webpack_require__(23);
-      if (process.env.READABLE_STREAM === "disable" && Stream) {
-        module.exports = Stream;
-        exports = module.exports = Stream.Readable;
-        exports.Readable = Stream.Readable;
-        exports.Writable = Stream.Writable;
-        exports.Duplex = Stream.Duplex;
-        exports.Transform = Stream.Transform;
-        exports.PassThrough = Stream.PassThrough;
-        exports.Stream = Stream;
-      } else {
-        exports = module.exports = __webpack_require__(406);
-        exports.Stream = Stream || exports;
-        exports.Readable = exports;
-        exports.Writable = __webpack_require__(408);
-        exports.Duplex = __webpack_require__(115);
-        exports.Transform = __webpack_require__(407);
-        exports.PassThrough = __webpack_require__(792);
-      }
+  var keys = Object.keys(add)
+  var i = keys.length
+  while (i--) {
+    origin[keys[i]] = add[keys[i]]
+  }
+  return origin
+}
 
-      /***/
-    },
-    /* 103 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = {
-        read: read.bind(undefined, false, undefined),
-        readType: read.bind(undefined, false),
-        write: write,
-        /* semi-private api, used by sshpk-agent */
-        readPartial: read.bind(undefined, true),
-
-        /* shared with ssh format */
-        readInternal: read,
-        keyTypeToAlg: keyTypeToAlg,
-        algToKeyType: algToKeyType,
-      };
+glob.hasMagic = function (pattern, options_) {
+  var options = extend({}, options_)
+  options.noprocess = true
 
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var SSHBuffer = __webpack_require__(159);
+  var g = new Glob(pattern, options)
+  var set = g.minimatch.set
 
-      function algToKeyType(alg) {
-        assert.string(alg);
-        if (alg === "ssh-dss") return "dsa";
-        else if (alg === "ssh-rsa") return "rsa";
-        else if (alg === "ssh-ed25519") return "ed25519";
-        else if (alg === "ssh-curve25519") return "curve25519";
-        else if (alg.match(/^ecdsa-sha2-/)) return "ecdsa";
-        else throw new Error("Unknown algorithm " + alg);
-      }
+  if (!pattern)
+    return false
 
-      function keyTypeToAlg(key) {
-        assert.object(key);
-        if (key.type === "dsa") return "ssh-dss";
-        else if (key.type === "rsa") return "ssh-rsa";
-        else if (key.type === "ed25519") return "ssh-ed25519";
-        else if (key.type === "curve25519") return "ssh-curve25519";
-        else if (key.type === "ecdsa")
-          return "ecdsa-sha2-" + key.part.curve.data.toString();
-        else throw new Error("Unknown key type " + key.type);
-      }
+  if (set.length > 1)
+    return true
 
-      function read(partial, type, buf, options) {
-        if (typeof buf === "string") buf = Buffer.from(buf);
-        assert.buffer(buf, "buf");
+  for (var j = 0; j < set[0].length; j++) {
+    if (typeof set[0][j] !== 'string')
+      return true
+  }
 
-        var key = {};
+  return false
+}
 
-        var parts = (key.parts = []);
-        var sshbuf = new SSHBuffer({ buffer: buf });
+glob.Glob = Glob
+inherits(Glob, EE)
+function Glob (pattern, options, cb) {
+  if (typeof options === 'function') {
+    cb = options
+    options = null
+  }
 
-        var alg = sshbuf.readString();
-        assert.ok(!sshbuf.atEnd(), "key must have at least one part");
+  if (options && options.sync) {
+    if (cb)
+      throw new TypeError('callback provided to sync glob')
+    return new GlobSync(pattern, options)
+  }
 
-        key.type = algToKeyType(alg);
+  if (!(this instanceof Glob))
+    return new Glob(pattern, options, cb)
 
-        var partCount = algs.info[key.type].parts.length;
-        if (type && type === "private")
-          partCount = algs.privInfo[key.type].parts.length;
+  setopts(this, pattern, options)
+  this._didRealPath = false
 
-        while (!sshbuf.atEnd() && parts.length < partCount)
-          parts.push(sshbuf.readPart());
-        while (!partial && !sshbuf.atEnd()) parts.push(sshbuf.readPart());
+  // process each pattern in the minimatch set
+  var n = this.minimatch.set.length
 
-        assert.ok(parts.length >= 1, "key must have at least one part");
-        assert.ok(partial || sshbuf.atEnd(), "leftover bytes at end of key");
+  // The matches are stored as {<filename>: true,...} so that
+  // duplicates are automagically pruned.
+  // Later, we do an Object.keys() on these.
+  // Keep them as a list so we can fill in when nonull is set.
+  this.matches = new Array(n)
 
-        var Constructor = Key;
-        var algInfo = algs.info[key.type];
-        if (type === "private" || algInfo.parts.length !== parts.length) {
-          algInfo = algs.privInfo[key.type];
-          Constructor = PrivateKey;
-        }
-        assert.strictEqual(algInfo.parts.length, parts.length);
+  if (typeof cb === 'function') {
+    cb = once(cb)
+    this.on('error', cb)
+    this.on('end', function (matches) {
+      cb(null, matches)
+    })
+  }
 
-        if (key.type === "ecdsa") {
-          var res = /^ecdsa-sha2-(.+)$/.exec(alg);
-          assert.ok(res !== null);
-          assert.strictEqual(res[1], parts[0].data.toString());
-        }
+  var self = this
+  this._processing = 0
 
-        var normalized = true;
-        for (var i = 0; i < algInfo.parts.length; ++i) {
-          var p = parts[i];
-          p.name = algInfo.parts[i];
-          /*
-           * OpenSSH stores ed25519 "private" keys as seed + public key
-           * concat'd together (k followed by A). We want to keep them
-           * separate for other formats that don't do this.
-           */
-          if (key.type === "ed25519" && p.name === "k")
-            p.data = p.data.slice(0, 32);
+  this._emitQueue = []
+  this._processQueue = []
+  this.paused = false
 
-          if (p.name !== "curve" && algInfo.normalize !== false) {
-            var nd;
-            if (key.type === "ed25519") {
-              nd = utils.zeroPadToLength(p.data, 32);
-            } else {
-              nd = utils.mpNormalize(p.data);
-            }
-            if (nd.toString("binary") !== p.data.toString("binary")) {
-              p.data = nd;
-              normalized = false;
-            }
-          }
-        }
+  if (this.noprocess)
+    return this
 
-        if (normalized) key._rfc4253Cache = sshbuf.toBuffer();
+  if (n === 0)
+    return done()
 
-        if (partial && typeof partial === "object") {
-          partial.remainder = sshbuf.remainder();
-          partial.consumed = sshbuf._offset;
-        }
+  var sync = true
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false, done)
+  }
+  sync = false
 
-        return new Constructor(key);
+  function done () {
+    --self._processing
+    if (self._processing <= 0) {
+      if (sync) {
+        process.nextTick(function () {
+          self._finish()
+        })
+      } else {
+        self._finish()
       }
+    }
+  }
+}
 
-      function write(key, options) {
-        assert.object(key);
-
-        var alg = keyTypeToAlg(key);
-        var i;
+Glob.prototype._finish = function () {
+  assert(this instanceof Glob)
+  if (this.aborted)
+    return
 
-        var algInfo = algs.info[key.type];
-        if (PrivateKey.isPrivateKey(key)) algInfo = algs.privInfo[key.type];
-        var parts = algInfo.parts;
+  if (this.realpath && !this._didRealpath)
+    return this._realpath()
 
-        var buf = new SSHBuffer({});
+  common.finish(this)
+  this.emit('end', this.found)
+}
 
-        buf.writeString(alg);
+Glob.prototype._realpath = function () {
+  if (this._didRealpath)
+    return
 
-        for (i = 0; i < parts.length; ++i) {
-          var data = key.part[parts[i]].data;
-          if (algInfo.normalize !== false) {
-            if (key.type === "ed25519") data = utils.zeroPadToLength(data, 32);
-            else data = utils.mpNormalize(data);
-          }
-          if (key.type === "ed25519" && parts[i] === "k")
-            data = Buffer.concat([data, key.part.A.data]);
-          buf.writeBuffer(data);
-        }
+  this._didRealpath = true
 
-        return buf.toBuffer();
-      }
+  var n = this.matches.length
+  if (n === 0)
+    return this._finish()
 
-      /***/
-    },
-    /* 104 */
-    /***/ function (module, exports) {
-      module.exports = require("tty");
+  var self = this
+  for (var i = 0; i < this.matches.length; i++)
+    this._realpathSet(i, next)
 
-      /***/
-    },
-    /* 105 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  function next () {
+    if (--n === 0)
+      self._finish()
+  }
+}
+
+Glob.prototype._realpathSet = function (index, cb) {
+  var matchset = this.matches[index]
+  if (!matchset)
+    return cb()
+
+  var found = Object.keys(matchset)
+  var self = this
+  var n = found.length
+
+  if (n === 0)
+    return cb()
+
+  var set = this.matches[index] = Object.create(null)
+  found.forEach(function (p, i) {
+    // If there's a problem with the stat, then it means that
+    // one or more of the links in the realpath couldn't be
+    // resolved.  just return the abs value in that case.
+    p = self._makeAbs(p)
+    rp.realpath(p, self.realpathCache, function (er, real) {
+      if (!er)
+        set[real] = true
+      else if (er.syscall === 'stat')
+        set[p] = true
+      else
+        self.emit('error', er) // srsly wtf right here
+
+      if (--n === 0) {
+        self.matches[index] = set
+        cb()
+      }
+    })
+  })
+}
+
+Glob.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
+
+Glob.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
+
+Glob.prototype.abort = function () {
+  this.aborted = true
+  this.emit('abort')
+}
+
+Glob.prototype.pause = function () {
+  if (!this.paused) {
+    this.paused = true
+    this.emit('pause')
+  }
+}
+
+Glob.prototype.resume = function () {
+  if (this.paused) {
+    this.emit('resume')
+    this.paused = false
+    if (this._emitQueue.length) {
+      var eq = this._emitQueue.slice(0)
+      this._emitQueue.length = 0
+      for (var i = 0; i < eq.length; i ++) {
+        var e = eq[i]
+        this._emitMatch(e[0], e[1])
+      }
+    }
+    if (this._processQueue.length) {
+      var pq = this._processQueue.slice(0)
+      this._processQueue.length = 0
+      for (var i = 0; i < pq.length; i ++) {
+        var p = pq[i]
+        this._processing--
+        this._process(p[0], p[1], p[2], p[3])
+      }
+    }
+  }
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+Glob.prototype._process = function (pattern, index, inGlobStar, cb) {
+  assert(this instanceof Glob)
+  assert(typeof cb === 'function')
 
-      exports.default = function (str, fileLoc = "lockfile") {
-        str = (0, (_stripBom || _load_stripBom()).default)(str);
-        return hasMergeConflicts(str)
-          ? parseWithConflict(str, fileLoc)
-          : { type: "success", object: parse(str, fileLoc) };
-      };
+  if (this.aborted)
+    return
 
-      var _util;
+  this._processing++
+  if (this.paused) {
+    this._processQueue.push([pattern, index, inGlobStar, cb])
+    return
+  }
 
-      function _load_util() {
-        return (_util = _interopRequireDefault(__webpack_require__(3)));
-      }
+  //console.error('PROCESS %d', this._processing, pattern)
 
-      var _invariant;
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // see if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index, cb)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip _processing
+  if (childrenIgnored(this, read))
+    return cb()
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar, cb)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar, cb)
+}
+
+Glob.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    return self._processReaddir2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
+
+Glob.prototype._processReaddir2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return cb()
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
+      } else {
+        m = e.match(pn)
       }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
 
-      var _stripBom;
-
-      function _load_stripBom() {
-        return (_stripBom = _interopRequireDefault(__webpack_require__(160)));
-      }
+  //console.error('prd2', prefix, entries, remain[0]._glob, matchedEntries)
 
-      var _constants;
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return cb()
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
 
-      var _errors;
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
       }
 
-      var _map;
-
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
       }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return cb()
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix) {
+      if (prefix !== '/')
+        e = prefix + '/' + e
+      else
+        e = prefix + e
+    }
+    this._process([e].concat(remain), index, inGlobStar, cb)
+  }
+  cb()
+}
 
-      /* eslint quotes: 0 */
+Glob.prototype._emitMatch = function (index, e) {
+  if (this.aborted)
+    return
 
-      var _require = __webpack_require__(279);
+  if (isIgnored(this, e))
+    return
 
-      const safeLoad = _require.safeLoad,
-        FAILSAFE_SCHEMA = _require.FAILSAFE_SCHEMA;
+  if (this.paused) {
+    this._emitQueue.push([index, e])
+    return
+  }
 
-      const VERSION_REGEX = /^yarn lockfile v(\d+)$/;
+  var abs = isAbsolute(e) ? e : this._makeAbs(e)
 
-      const TOKEN_TYPES = {
-        boolean: "BOOLEAN",
-        string: "STRING",
-        identifier: "IDENTIFIER",
-        eof: "EOF",
-        colon: "COLON",
-        newline: "NEWLINE",
-        comment: "COMMENT",
-        indent: "INDENT",
-        invalid: "INVALID",
-        number: "NUMBER",
-        comma: "COMMA",
-      };
+  if (this.mark)
+    e = this._mark(e)
 
-      const VALID_PROP_VALUE_TOKENS = [
-        TOKEN_TYPES.boolean,
-        TOKEN_TYPES.string,
-        TOKEN_TYPES.number,
-      ];
+  if (this.absolute)
+    e = abs
 
-      function isValidPropValueToken(token) {
-        return VALID_PROP_VALUE_TOKENS.indexOf(token.type) >= 0;
-      }
+  if (this.matches[index][e])
+    return
 
-      function* tokenise(input) {
-        let lastNewline = false;
-        let line = 1;
-        let col = 0;
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
 
-        function buildToken(type, value) {
-          return { line, col, type, value };
-        }
+  this.matches[index][e] = true
 
-        while (input.length) {
-          let chop = 0;
+  var st = this.statCache[abs]
+  if (st)
+    this.emit('stat', e, st)
 
-          if (input[0] === "\n" || input[0] === "\r") {
-            chop++;
-            // If this is a \r\n line, ignore both chars but only add one new line
-            if (input[1] === "\n") {
-              chop++;
-            }
-            line++;
-            col = 0;
-            yield buildToken(TOKEN_TYPES.newline);
-          } else if (input[0] === "#") {
-            chop++;
-
-            let nextNewline = input.indexOf("\n", chop);
-            if (nextNewline === -1) {
-              nextNewline = input.length;
-            }
-            const val = input.substring(chop, nextNewline);
-            chop = nextNewline;
-            yield buildToken(TOKEN_TYPES.comment, val);
-          } else if (input[0] === " ") {
-            if (lastNewline) {
-              let indentSize = 1;
-              for (let i = 1; input[i] === " "; i++) {
-                indentSize++;
-              }
+  this.emit('match', e)
+}
 
-              if (indentSize % 2) {
-                throw new TypeError("Invalid number of spaces");
-              } else {
-                chop = indentSize;
-                yield buildToken(TOKEN_TYPES.indent, indentSize / 2);
-              }
-            } else {
-              chop++;
-            }
-          } else if (input[0] === '"') {
-            let i = 1;
-            for (; i < input.length; i++) {
-              if (input[i] === '"') {
-                const isEscaped =
-                  input[i - 1] === "\\" && input[i - 2] !== "\\";
-                if (!isEscaped) {
-                  i++;
-                  break;
-                }
-              }
-            }
-            const val = input.substring(0, i);
+Glob.prototype._readdirInGlobStar = function (abs, cb) {
+  if (this.aborted)
+    return
 
-            chop = i;
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false, cb)
 
-            try {
-              yield buildToken(TOKEN_TYPES.string, JSON.parse(val));
-            } catch (err) {
-              if (err instanceof SyntaxError) {
-                yield buildToken(TOKEN_TYPES.invalid);
-              } else {
-                throw err;
-              }
-            }
-          } else if (/^[0-9]/.test(input)) {
-            const val = /^[0-9]+/.exec(input)[0];
-            chop = val.length;
-
-            yield buildToken(TOKEN_TYPES.number, +val);
-          } else if (/^true/.test(input)) {
-            yield buildToken(TOKEN_TYPES.boolean, true);
-            chop = 4;
-          } else if (/^false/.test(input)) {
-            yield buildToken(TOKEN_TYPES.boolean, false);
-            chop = 5;
-          } else if (input[0] === ":") {
-            yield buildToken(TOKEN_TYPES.colon);
-            chop++;
-          } else if (input[0] === ",") {
-            yield buildToken(TOKEN_TYPES.comma);
-            chop++;
-          } else if (/^[a-zA-Z\/.-]/g.test(input)) {
-            let i = 0;
-            for (; i < input.length; i++) {
-              const char = input[i];
-              if (
-                char === ":" ||
-                char === " " ||
-                char === "\n" ||
-                char === "\r" ||
-                char === ","
-              ) {
-                break;
-              }
-            }
-            const name = input.substring(0, i);
-            chop = i;
+  var lstatkey = 'lstat\0' + abs
+  var self = this
+  var lstatcb = inflight(lstatkey, lstatcb_)
 
-            yield buildToken(TOKEN_TYPES.string, name);
-          } else {
-            yield buildToken(TOKEN_TYPES.invalid);
-          }
+  if (lstatcb)
+    fs.lstat(abs, lstatcb)
 
-          if (!chop) {
-            // will trigger infinite recursion
-            yield buildToken(TOKEN_TYPES.invalid);
-          }
+  function lstatcb_ (er, lstat) {
+    if (er && er.code === 'ENOENT')
+      return cb()
 
-          col += chop;
-          lastNewline =
-            input[0] === "\n" || (input[0] === "\r" && input[1] === "\n");
-          input = input.slice(chop);
-        }
+    var isSym = lstat && lstat.isSymbolicLink()
+    self.symlinks[abs] = isSym
 
-        yield buildToken(TOKEN_TYPES.eof);
-      }
+    // If it's not a symlink or a dir, then it's definitely a regular file.
+    // don't bother doing a readdir in that case.
+    if (!isSym && lstat && !lstat.isDirectory()) {
+      self.cache[abs] = 'FILE'
+      cb()
+    } else
+      self._readdir(abs, false, cb)
+  }
+}
 
-      class Parser {
-        constructor(input, fileLoc = "lockfile") {
-          this.comments = [];
-          this.tokens = tokenise(input);
-          this.fileLoc = fileLoc;
-        }
+Glob.prototype._readdir = function (abs, inGlobStar, cb) {
+  if (this.aborted)
+    return
 
-        onComment(token) {
-          const value = token.value;
-          (0, (_invariant || _load_invariant()).default)(
-            typeof value === "string",
-            "expected token value to be a string",
-          );
+  cb = inflight('readdir\0'+abs+'\0'+inGlobStar, cb)
+  if (!cb)
+    return
 
-          const comment = value.trim();
+  //console.error('RD %j %j', +inGlobStar, abs)
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs, cb)
 
-          const versionMatch = comment.match(VERSION_REGEX);
-          if (versionMatch) {
-            const version = +versionMatch[1];
-            if (version > (_constants || _load_constants()).LOCKFILE_VERSION) {
-              throw new (_errors || _load_errors()).MessageError(
-                `Can't install from a lockfile of version ${version} as you're on an old yarn version that only supports ` +
-                  `versions up to ${(_constants || _load_constants()).LOCKFILE_VERSION}. Run \`$ yarn self-update\` to upgrade to the latest version.`,
-              );
-            }
-          }
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return cb()
 
-          this.comments.push(comment);
-        }
+    if (Array.isArray(c))
+      return cb(null, c)
+  }
 
-        next() {
-          const item = this.tokens.next();
-          (0, (_invariant || _load_invariant()).default)(
-            item,
-            "expected a token",
-          );
+  var self = this
+  fs.readdir(abs, readdirCb(this, abs, cb))
+}
 
-          const done = item.done,
-            value = item.value;
+function readdirCb (self, abs, cb) {
+  return function (er, entries) {
+    if (er)
+      self._readdirError(abs, er, cb)
+    else
+      self._readdirEntries(abs, entries, cb)
+  }
+}
+
+Glob.prototype._readdirEntries = function (abs, entries, cb) {
+  if (this.aborted)
+    return
+
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
 
-          if (done || !value) {
-            throw new Error("No more tokens");
-          } else if (value.type === TOKEN_TYPES.comment) {
-            this.onComment(value);
-            return this.next();
-          } else {
-            return (this.token = value);
-          }
-        }
+  this.cache[abs] = entries
+  return cb(null, entries)
+}
+
+Glob.prototype._readdirError = function (f, er, cb) {
+  if (this.aborted)
+    return
+
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      var abs = this._makeAbs(f)
+      this.cache[abs] = 'FILE'
+      if (abs === this.cwdAbs) {
+        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
+        error.path = this.cwd
+        error.code = er.code
+        this.emit('error', error)
+        this.abort()
+      }
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict) {
+        this.emit('error', er)
+        // If the error is handled, then we abort
+        // if not, we threw out of here
+        this.abort()
+      }
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
 
-        unexpected(msg = "Unexpected token") {
-          throw new SyntaxError(
-            `${msg} ${this.token.line}:${this.token.col} in ${this.fileLoc}`,
-          );
-        }
+  return cb()
+}
 
-        expect(tokType) {
-          if (this.token.type === tokType) {
-            this.next();
-          } else {
-            this.unexpected();
-          }
-        }
+Glob.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar, cb) {
+  var self = this
+  this._readdir(abs, inGlobStar, function (er, entries) {
+    self._processGlobStar2(prefix, read, abs, remain, index, inGlobStar, entries, cb)
+  })
+}
 
-        eat(tokType) {
-          if (this.token.type === tokType) {
-            this.next();
-            return true;
-          } else {
-            return false;
-          }
-        }
 
-        parse(indent = 0) {
-          const obj = (0, (_map || _load_map()).default)();
+Glob.prototype._processGlobStar2 = function (prefix, read, abs, remain, index, inGlobStar, entries, cb) {
+  //console.error('pgs2', prefix, remain[0], entries)
 
-          while (true) {
-            const propToken = this.token;
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return cb()
 
-            if (propToken.type === TOKEN_TYPES.newline) {
-              const nextToken = this.next();
-              if (!indent) {
-                // if we have 0 indentation then the next token doesn't matter
-                continue;
-              }
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
 
-              if (nextToken.type !== TOKEN_TYPES.indent) {
-                // if we have no indentation after a newline then we've gone down a level
-                break;
-              }
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false, cb)
 
-              if (nextToken.value === indent) {
-                // all is good, the indent is on our level
-                this.next();
-              } else {
-                // the indentation is less than our level
-                break;
-              }
-            } else if (propToken.type === TOKEN_TYPES.indent) {
-              if (propToken.value === indent) {
-                this.next();
-              } else {
-                break;
-              }
-            } else if (propToken.type === TOKEN_TYPES.eof) {
-              break;
-            } else if (propToken.type === TOKEN_TYPES.string) {
-              // property key
-              const key = propToken.value;
-              (0, (_invariant || _load_invariant()).default)(
-                key,
-                "Expected a key",
-              );
-
-              const keys = [key];
-              this.next();
-
-              // support multiple keys
-              while (this.token.type === TOKEN_TYPES.comma) {
-                this.next(); // skip comma
-
-                const keyToken = this.token;
-                if (keyToken.type !== TOKEN_TYPES.string) {
-                  this.unexpected("Expected string");
-                }
+  var isSym = this.symlinks[abs]
+  var len = entries.length
 
-                const key = keyToken.value;
-                (0, (_invariant || _load_invariant()).default)(
-                  key,
-                  "Expected a key",
-                );
-                keys.push(key);
-                this.next();
-              }
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return cb()
 
-              const wasColon = this.token.type === TOKEN_TYPES.colon;
-              if (wasColon) {
-                this.next();
-              }
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
 
-              if (isValidPropValueToken(this.token)) {
-                // plain value
-                for (
-                  var _iterator = keys,
-                    _isArray = Array.isArray(_iterator),
-                    _i = 0,
-                    _iterator = _isArray
-                      ? _iterator
-                      : _iterator[Symbol.iterator]();
-                  ;
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true, cb)
 
-                ) {
-                  var _ref;
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true, cb)
+  }
 
-                  if (_isArray) {
-                    if (_i >= _iterator.length) break;
-                    _ref = _iterator[_i++];
-                  } else {
-                    _i = _iterator.next();
-                    if (_i.done) break;
-                    _ref = _i.value;
-                  }
+  cb()
+}
+
+Glob.prototype._processSimple = function (prefix, index, cb) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var self = this
+  this._stat(prefix, function (er, exists) {
+    self._processSimple2(prefix, index, er, exists, cb)
+  })
+}
+Glob.prototype._processSimple2 = function (prefix, index, er, exists, cb) {
+
+  //console.error('ps2', prefix, exists)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return cb()
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
 
-                  const key = _ref;
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
 
-                  obj[key] = this.token.value;
-                }
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+  cb()
+}
 
-                this.next();
-              } else if (wasColon) {
-                // parse object
-                const val = this.parse(indent + 1);
+// Returns either 'DIR', 'FILE', or false
+Glob.prototype._stat = function (f, cb) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
 
-                for (
-                  var _iterator2 = keys,
-                    _isArray2 = Array.isArray(_iterator2),
-                    _i2 = 0,
-                    _iterator2 = _isArray2
-                      ? _iterator2
-                      : _iterator2[Symbol.iterator]();
-                  ;
+  if (f.length > this.maxLength)
+    return cb()
 
-                ) {
-                  var _ref2;
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
 
-                  if (_isArray2) {
-                    if (_i2 >= _iterator2.length) break;
-                    _ref2 = _iterator2[_i2++];
-                  } else {
-                    _i2 = _iterator2.next();
-                    if (_i2.done) break;
-                    _ref2 = _i2.value;
-                  }
+    if (Array.isArray(c))
+      c = 'DIR'
 
-                  const key = _ref2;
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return cb(null, c)
 
-                  obj[key] = val;
-                }
+    if (needDir && c === 'FILE')
+      return cb()
 
-                if (indent && this.token.type !== TOKEN_TYPES.indent) {
-                  break;
-                }
-              } else {
-                this.unexpected("Invalid value type");
-              }
-            } else {
-              this.unexpected(
-                `Unknown token: ${(_util || _load_util()).default.inspect(propToken)}`,
-              );
-            }
-          }
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
 
-          return obj;
-        }
-      }
+  var exists
+  var stat = this.statCache[abs]
+  if (stat !== undefined) {
+    if (stat === false)
+      return cb(null, stat)
+    else {
+      var type = stat.isDirectory() ? 'DIR' : 'FILE'
+      if (needDir && type === 'FILE')
+        return cb()
+      else
+        return cb(null, type, stat)
+    }
+  }
 
-      const MERGE_CONFLICT_ANCESTOR = "|||||||";
-      const MERGE_CONFLICT_END = ">>>>>>>";
-      const MERGE_CONFLICT_SEP = "=======";
-      const MERGE_CONFLICT_START = "<<<<<<<";
+  var self = this
+  var statcb = inflight('stat\0' + abs, lstatcb_)
+  if (statcb)
+    fs.lstat(abs, statcb)
+
+  function lstatcb_ (er, lstat) {
+    if (lstat && lstat.isSymbolicLink()) {
+      // If it's a symlink, then treat it as the target, unless
+      // the target does not exist, then treat it as a file.
+      return fs.stat(abs, function (er, stat) {
+        if (er)
+          self._stat2(f, abs, null, lstat, cb)
+        else
+          self._stat2(f, abs, er, stat, cb)
+      })
+    } else {
+      self._stat2(f, abs, er, lstat, cb)
+    }
+  }
+}
 
-      /**
-       * Extract the two versions of the lockfile from a merge conflict.
-       */
-      function extractConflictVariants(str) {
-        const variants = [[], []];
-        const lines = str.split(/\r?\n/g);
-        let skip = false;
-
-        while (lines.length) {
-          const line = lines.shift();
-          if (line.startsWith(MERGE_CONFLICT_START)) {
-            // get the first variant
-            while (lines.length) {
-              const conflictLine = lines.shift();
-              if (conflictLine === MERGE_CONFLICT_SEP) {
-                skip = false;
-                break;
-              } else if (
-                skip ||
-                conflictLine.startsWith(MERGE_CONFLICT_ANCESTOR)
-              ) {
-                skip = true;
-                continue;
-              } else {
-                variants[0].push(conflictLine);
-              }
-            }
+Glob.prototype._stat2 = function (f, abs, er, stat, cb) {
+  if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
+    this.statCache[abs] = false
+    return cb()
+  }
 
-            // get the second variant
-            while (lines.length) {
-              const conflictLine = lines.shift();
-              if (conflictLine.startsWith(MERGE_CONFLICT_END)) {
-                break;
-              } else {
-                variants[1].push(conflictLine);
-              }
-            }
-          } else {
-            variants[0].push(line);
-            variants[1].push(line);
-          }
-        }
+  var needDir = f.slice(-1) === '/'
+  this.statCache[abs] = stat
 
-        return [variants[0].join("\n"), variants[1].join("\n")];
-      }
+  if (abs.slice(-1) === '/' && stat && !stat.isDirectory())
+    return cb(null, false, stat)
 
-      /**
-       * Check if a lockfile has merge conflicts.
-       */
-      function hasMergeConflicts(str) {
-        return (
-          str.includes(MERGE_CONFLICT_START) &&
-          str.includes(MERGE_CONFLICT_SEP) &&
-          str.includes(MERGE_CONFLICT_END)
-        );
-      }
+  var c = true
+  if (stat)
+    c = stat.isDirectory() ? 'DIR' : 'FILE'
+  this.cache[abs] = this.cache[abs] || c
 
-      /**
-       * Parse the lockfile.
-       */
-      function parse(str, fileLoc) {
-        const parser = new Parser(str, fileLoc);
-        parser.next();
+  if (needDir && c === 'FILE')
+    return cb()
 
-        if (!fileLoc.endsWith(`.yml`)) {
-          try {
-            return parser.parse();
-          } catch (error1) {
-            try {
-              return safeLoad(str, {
-                schema: FAILSAFE_SCHEMA,
-              });
-            } catch (error2) {
-              throw error1;
-            }
-          }
-        } else {
-          const result = safeLoad(str, {
-            schema: FAILSAFE_SCHEMA,
-          });
-          if (typeof result === "object") {
-            return result;
-          } else {
-            return {};
-          }
-        }
-      }
+  return cb(null, c, stat)
+}
 
-      /**
-       * Parse and merge the two variants in a conflicted lockfile.
-       */
-      function parseWithConflict(str, fileLoc) {
-        const variants = extractConflictVariants(str);
-        try {
-          return {
-            type: "merge",
-            object: Object.assign(
-              {},
-              parse(variants[0], fileLoc),
-              parse(variants[1], fileLoc),
-            ),
-          };
-        } catch (err) {
-          if (err instanceof SyntaxError) {
-            return { type: "conflict", object: {} };
-          } else {
-            throw err;
-          }
-        }
-      }
 
-      /***/
-    },
-    /* 106 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = {
-        copy: copy,
-        checkDataType: checkDataType,
-        checkDataTypes: checkDataTypes,
-        coerceToTypes: coerceToTypes,
-        toHash: toHash,
-        getProperty: getProperty,
-        escapeQuotes: escapeQuotes,
-        equal: __webpack_require__(204),
-        ucs2length: __webpack_require__(480),
-        varOccurences: varOccurences,
-        varReplace: varReplace,
-        cleanUpCode: cleanUpCode,
-        finalCleanUpCode: finalCleanUpCode,
-        schemaHasRules: schemaHasRules,
-        schemaHasRulesExcept: schemaHasRulesExcept,
-        toQuotedString: toQuotedString,
-        getPathExpr: getPathExpr,
-        getPath: getPath,
-        getData: getData,
-        unescapeFragment: unescapeFragment,
-        unescapeJsonPointer: unescapeJsonPointer,
-        escapeFragment: escapeFragment,
-        escapeJsonPointer: escapeJsonPointer,
-      };
+/***/ }),
+/* 100 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function copy(o, to) {
-        to = to || {};
-        for (var key in o) to[key] = o[key];
-        return to;
-      }
-
-      function checkDataType(dataType, data, negate) {
-        var EQUAL = negate ? " !== " : " === ",
-          AND = negate ? " || " : " && ",
-          OK = negate ? "!" : "",
-          NOT = negate ? "" : "!";
-        switch (dataType) {
-          case "null":
-            return data + EQUAL + "null";
-          case "array":
-            return OK + "Array.isArray(" + data + ")";
-          case "object":
-            return (
-              "(" +
-              OK +
-              data +
-              AND +
-              "typeof " +
-              data +
-              EQUAL +
-              '"object"' +
-              AND +
-              NOT +
-              "Array.isArray(" +
-              data +
-              "))"
-            );
-          case "integer":
-            return (
-              "(typeof " +
-              data +
-              EQUAL +
-              '"number"' +
-              AND +
-              NOT +
-              "(" +
-              data +
-              " % 1)" +
-              AND +
-              data +
-              EQUAL +
-              data +
-              ")"
-            );
-          default:
-            return "typeof " + data + EQUAL + '"' + dataType + '"';
-        }
-      }
-
-      function checkDataTypes(dataTypes, data) {
-        switch (dataTypes.length) {
-          case 1:
-            return checkDataType(dataTypes[0], data, true);
-          default:
-            var code = "";
-            var types = toHash(dataTypes);
-            if (types.array && types.object) {
-              code = types.null ? "(" : "(!" + data + " || ";
-              code += "typeof " + data + ' !== "object")';
-              delete types.null;
-              delete types.array;
-              delete types.object;
-            }
-            if (types.number) delete types.integer;
-            for (var t in types)
-              code += (code ? " && " : "") + checkDataType(t, data, true);
-
-            return code;
-        }
-      }
-
-      var COERCE_TO_TYPES = toHash([
-        "string",
-        "number",
-        "integer",
-        "boolean",
-        "null",
-      ]);
-      function coerceToTypes(optionCoerceTypes, dataTypes) {
-        if (Array.isArray(dataTypes)) {
-          var types = [];
-          for (var i = 0; i < dataTypes.length; i++) {
-            var t = dataTypes[i];
-            if (COERCE_TO_TYPES[t]) types[types.length] = t;
-            else if (optionCoerceTypes === "array" && t === "array")
-              types[types.length] = t;
-          }
-          if (types.length) return types;
-        } else if (COERCE_TO_TYPES[dataTypes]) {
-          return [dataTypes];
-        } else if (optionCoerceTypes === "array" && dataTypes === "array") {
-          return ["array"];
-        }
-      }
+"use strict";
+// Standard YAML's Failsafe schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2802346
 
-      function toHash(arr) {
-        var hash = {};
-        for (var i = 0; i < arr.length; i++) hash[arr[i]] = true;
-        return hash;
-      }
 
-      var IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
-      var SINGLE_QUOTE = /'|\\/g;
-      function getProperty(key) {
-        return typeof key == "number"
-          ? "[" + key + "]"
-          : IDENTIFIER.test(key)
-            ? "." + key
-            : "['" + escapeQuotes(key) + "']";
-      }
 
-      function escapeQuotes(str) {
-        return str
-          .replace(SINGLE_QUOTE, "\\$&")
-          .replace(/\n/g, "\\n")
-          .replace(/\r/g, "\\r")
-          .replace(/\f/g, "\\f")
-          .replace(/\t/g, "\\t");
-      }
-
-      function varOccurences(str, dataVar) {
-        dataVar += "[^0-9]";
-        var matches = str.match(new RegExp(dataVar, "g"));
-        return matches ? matches.length : 0;
-      }
-
-      function varReplace(str, dataVar, expr) {
-        dataVar += "([^0-9])";
-        expr = expr.replace(/\$/g, "$$$$");
-        return str.replace(new RegExp(dataVar, "g"), expr + "$1");
-      }
-
-      var EMPTY_ELSE = /else\s*{\s*}/g,
-        EMPTY_IF_NO_ELSE = /if\s*\([^)]+\)\s*\{\s*\}(?!\s*else)/g,
-        EMPTY_IF_WITH_ELSE = /if\s*\(([^)]+)\)\s*\{\s*\}\s*else(?!\s*if)/g;
-      function cleanUpCode(out) {
-        return out
-          .replace(EMPTY_ELSE, "")
-          .replace(EMPTY_IF_NO_ELSE, "")
-          .replace(EMPTY_IF_WITH_ELSE, "if (!($1))");
-      }
-
-      var ERRORS_REGEXP = /[^v.]errors/g,
-        REMOVE_ERRORS =
-          /var errors = 0;|var vErrors = null;|validate.errors = vErrors;/g,
-        REMOVE_ERRORS_ASYNC = /var errors = 0;|var vErrors = null;/g,
-        RETURN_VALID = "return errors === 0;",
-        RETURN_TRUE = "validate.errors = null; return true;",
-        RETURN_ASYNC =
-          /if \(errors === 0\) return data;\s*else throw new ValidationError\(vErrors\);/,
-        RETURN_DATA_ASYNC = "return data;",
-        ROOTDATA_REGEXP = /[^A-Za-z_$]rootData[^A-Za-z0-9_$]/g,
-        REMOVE_ROOTDATA = /if \(rootData === undefined\) rootData = data;/;
-
-      function finalCleanUpCode(out, async) {
-        var matches = out.match(ERRORS_REGEXP);
-        if (matches && matches.length == 2) {
-          out = async
-            ? out
-                .replace(REMOVE_ERRORS_ASYNC, "")
-                .replace(RETURN_ASYNC, RETURN_DATA_ASYNC)
-            : out.replace(REMOVE_ERRORS, "").replace(RETURN_VALID, RETURN_TRUE);
-        }
-
-        matches = out.match(ROOTDATA_REGEXP);
-        if (!matches || matches.length !== 3) return out;
-        return out.replace(REMOVE_ROOTDATA, "");
-      }
-
-      function schemaHasRules(schema, rules) {
-        if (typeof schema == "boolean") return !schema;
-        for (var key in schema) if (rules[key]) return true;
-      }
-
-      function schemaHasRulesExcept(schema, rules, exceptKeyword) {
-        if (typeof schema == "boolean")
-          return !schema && exceptKeyword != "not";
-        for (var key in schema)
-          if (key != exceptKeyword && rules[key]) return true;
-      }
-
-      function toQuotedString(str) {
-        return "'" + escapeQuotes(str) + "'";
-      }
-
-      function getPathExpr(currentPath, expr, jsonPointers, isNumber) {
-        var path = jsonPointers // false by default
-          ? "'/' + " +
-            expr +
-            (isNumber ? "" : ".replace(/~/g, '~0').replace(/\\//g, '~1')")
-          : isNumber
-            ? "'[' + " + expr + " + ']'"
-            : "'[\\'' + " + expr + " + '\\']'";
-        return joinPaths(currentPath, path);
-      }
-
-      function getPath(currentPath, prop, jsonPointers) {
-        var path = jsonPointers // false by default
-          ? toQuotedString("/" + escapeJsonPointer(prop))
-          : toQuotedString(getProperty(prop));
-        return joinPaths(currentPath, path);
-      }
-
-      var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
-      var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
-      function getData($data, lvl, paths) {
-        var up, jsonPointer, data, matches;
-        if ($data === "") return "rootData";
-        if ($data[0] == "/") {
-          if (!JSON_POINTER.test($data))
-            throw new Error("Invalid JSON-pointer: " + $data);
-          jsonPointer = $data;
-          data = "rootData";
-        } else {
-          matches = $data.match(RELATIVE_JSON_POINTER);
-          if (!matches) throw new Error("Invalid JSON-pointer: " + $data);
-          up = +matches[1];
-          jsonPointer = matches[2];
-          if (jsonPointer == "#") {
-            if (up >= lvl)
-              throw new Error(
-                "Cannot access property/index " +
-                  up +
-                  " levels up, current level is " +
-                  lvl,
-              );
-            return paths[lvl - up];
-          }
 
-          if (up > lvl)
-            throw new Error(
-              "Cannot access data " +
-                up +
-                " levels up, current level is " +
-                lvl,
-            );
-          data = "data" + (lvl - up || "");
-          if (!jsonPointer) return data;
-        }
-
-        var expr = data;
-        var segments = jsonPointer.split("/");
-        for (var i = 0; i < segments.length; i++) {
-          var segment = segments[i];
-          if (segment) {
-            data += getProperty(unescapeJsonPointer(segment));
-            expr += " && " + data;
-          }
-        }
-        return expr;
-      }
 
-      function joinPaths(a, b) {
-        if (a == '""') return b;
-        return (a + " + " + b).replace(/' \+ '/g, "");
-      }
+var Schema = __webpack_require__(44);
 
-      function unescapeFragment(str) {
-        return unescapeJsonPointer(decodeURIComponent(str));
-      }
 
-      function escapeFragment(str) {
-        return encodeURIComponent(escapeJsonPointer(str));
-      }
+module.exports = new Schema({
+  explicit: [
+    __webpack_require__(298),
+    __webpack_require__(296),
+    __webpack_require__(291)
+  ]
+});
 
-      function escapeJsonPointer(str) {
-        return str.replace(/~/g, "~0").replace(/\//g, "~1");
-      }
 
-      function unescapeJsonPointer(str) {
-        return str.replace(/~1/g, "/").replace(/~0/g, "~");
-      }
+/***/ }),
+/* 101 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 107 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.getToken = undefined;
 
-      var _asyncToGenerator2;
+function posix(path) {
+	return path.charAt(0) === '/';
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function win32(path) {
+	// https://github.com/nodejs/node/blob/b3fcc245fb25539909ef1d5eaa01dbf92e168633/lib/path.js#L56
+	var splitDeviceRe = /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+	var result = splitDeviceRe.exec(path);
+	var device = result[1] || '';
+	var isUnc = Boolean(device && device.charAt(1) !== ':');
 
-      let getCredentials = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter) {
-            var _config$registries$ya = config.registries.yarn.config;
-            let username = _config$registries$ya.username,
-              email = _config$registries$ya.email;
+	// UNC paths are always absolute
+	return Boolean(result[2] || isUnc);
+}
 
-            if (username) {
-              reporter.info(`${reporter.lang("npmUsername")}: ${username}`);
-            } else {
-              username = yield reporter.question(reporter.lang("npmUsername"));
-              if (!username) {
-                return null;
-              }
-            }
+module.exports = process.platform === 'win32' ? win32 : posix;
+module.exports.posix = posix;
+module.exports.win32 = win32;
 
-            if (email) {
-              reporter.info(`${reporter.lang("npmEmail")}: ${email}`);
-            } else {
-              email = yield reporter.question(reporter.lang("npmEmail"));
-              if (!email) {
-                return null;
-              }
-            }
 
-            yield config.registries.yarn.saveHomeConfig({ username, email });
+/***/ }),
+/* 102 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            return { username, email };
-          },
-        );
+var Stream = __webpack_require__(23);
+if (process.env.READABLE_STREAM === 'disable' && Stream) {
+  module.exports = Stream;
+  exports = module.exports = Stream.Readable;
+  exports.Readable = Stream.Readable;
+  exports.Writable = Stream.Writable;
+  exports.Duplex = Stream.Duplex;
+  exports.Transform = Stream.Transform;
+  exports.PassThrough = Stream.PassThrough;
+  exports.Stream = Stream;
+} else {
+  exports = module.exports = __webpack_require__(406);
+  exports.Stream = Stream || exports;
+  exports.Readable = exports;
+  exports.Writable = __webpack_require__(408);
+  exports.Duplex = __webpack_require__(115);
+  exports.Transform = __webpack_require__(407);
+  exports.PassThrough = __webpack_require__(792);
+}
 
-        return function getCredentials(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })();
 
-      let getToken = (exports.getToken = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          config,
-          reporter,
-          name = "",
-          flags = {},
-          registry = "",
-        ) {
-          const auth = registry
-            ? config.registries.npm.getAuthByRegistry(registry)
-            : config.registries.npm.getAuth(name);
+/***/ }),
+/* 103 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (config.otp) {
-            config.registries.npm.setOtp(config.otp);
-          }
+// Copyright 2015 Joyent, Inc.
 
-          if (auth) {
-            config.registries.npm.setToken(auth);
-            return function revoke() {
-              reporter.info(reporter.lang("notRevokingConfigToken"));
-              return Promise.resolve();
-            };
-          }
+module.exports = {
+	read: read.bind(undefined, false, undefined),
+	readType: read.bind(undefined, false),
+	write: write,
+	/* semi-private api, used by sshpk-agent */
+	readPartial: read.bind(undefined, true),
 
-          const env = process.env.YARN_AUTH_TOKEN || process.env.NPM_AUTH_TOKEN;
-          if (env) {
-            config.registries.npm.setToken(`Bearer ${env}`);
-            return function revoke() {
-              reporter.info(reporter.lang("notRevokingEnvToken"));
-              return Promise.resolve();
-            };
-          }
+	/* shared with ssh format */
+	readInternal: read,
+	keyTypeToAlg: keyTypeToAlg,
+	algToKeyType: algToKeyType
+};
 
-          // make sure we're not running in non-interactive mode before asking for login
-          if (flags.nonInteractive || config.nonInteractive) {
-            throw new (_errors || _load_errors()).MessageError(
-              reporter.lang("nonInteractiveNoToken"),
-            );
-          }
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var SSHBuffer = __webpack_require__(159);
+
+function algToKeyType(alg) {
+	assert.string(alg);
+	if (alg === 'ssh-dss')
+		return ('dsa');
+	else if (alg === 'ssh-rsa')
+		return ('rsa');
+	else if (alg === 'ssh-ed25519')
+		return ('ed25519');
+	else if (alg === 'ssh-curve25519')
+		return ('curve25519');
+	else if (alg.match(/^ecdsa-sha2-/))
+		return ('ecdsa');
+	else
+		throw (new Error('Unknown algorithm ' + alg));
+}
+
+function keyTypeToAlg(key) {
+	assert.object(key);
+	if (key.type === 'dsa')
+		return ('ssh-dss');
+	else if (key.type === 'rsa')
+		return ('ssh-rsa');
+	else if (key.type === 'ed25519')
+		return ('ssh-ed25519');
+	else if (key.type === 'curve25519')
+		return ('ssh-curve25519');
+	else if (key.type === 'ecdsa')
+		return ('ecdsa-sha2-' + key.part.curve.data.toString());
+	else
+		throw (new Error('Unknown key type ' + key.type));
+}
+
+function read(partial, type, buf, options) {
+	if (typeof (buf) === 'string')
+		buf = Buffer.from(buf);
+	assert.buffer(buf, 'buf');
+
+	var key = {};
+
+	var parts = key.parts = [];
+	var sshbuf = new SSHBuffer({buffer: buf});
+
+	var alg = sshbuf.readString();
+	assert.ok(!sshbuf.atEnd(), 'key must have at least one part');
+
+	key.type = algToKeyType(alg);
+
+	var partCount = algs.info[key.type].parts.length;
+	if (type && type === 'private')
+		partCount = algs.privInfo[key.type].parts.length;
+
+	while (!sshbuf.atEnd() && parts.length < partCount)
+		parts.push(sshbuf.readPart());
+	while (!partial && !sshbuf.atEnd())
+		parts.push(sshbuf.readPart());
+
+	assert.ok(parts.length >= 1,
+	    'key must have at least one part');
+	assert.ok(partial || sshbuf.atEnd(),
+	    'leftover bytes at end of key');
+
+	var Constructor = Key;
+	var algInfo = algs.info[key.type];
+	if (type === 'private' || algInfo.parts.length !== parts.length) {
+		algInfo = algs.privInfo[key.type];
+		Constructor = PrivateKey;
+	}
+	assert.strictEqual(algInfo.parts.length, parts.length);
+
+	if (key.type === 'ecdsa') {
+		var res = /^ecdsa-sha2-(.+)$/.exec(alg);
+		assert.ok(res !== null);
+		assert.strictEqual(res[1], parts[0].data.toString());
+	}
+
+	var normalized = true;
+	for (var i = 0; i < algInfo.parts.length; ++i) {
+		var p = parts[i];
+		p.name = algInfo.parts[i];
+		/*
+		 * OpenSSH stores ed25519 "private" keys as seed + public key
+		 * concat'd together (k followed by A). We want to keep them
+		 * separate for other formats that don't do this.
+		 */
+		if (key.type === 'ed25519' && p.name === 'k')
+			p.data = p.data.slice(0, 32);
+
+		if (p.name !== 'curve' && algInfo.normalize !== false) {
+			var nd;
+			if (key.type === 'ed25519') {
+				nd = utils.zeroPadToLength(p.data, 32);
+			} else {
+				nd = utils.mpNormalize(p.data);
+			}
+			if (nd.toString('binary') !==
+			    p.data.toString('binary')) {
+				p.data = nd;
+				normalized = false;
+			}
+		}
+	}
+
+	if (normalized)
+		key._rfc4253Cache = sshbuf.toBuffer();
+
+	if (partial && typeof (partial) === 'object') {
+		partial.remainder = sshbuf.remainder();
+		partial.consumed = sshbuf._offset;
+	}
+
+	return (new Constructor(key));
+}
+
+function write(key, options) {
+	assert.object(key);
+
+	var alg = keyTypeToAlg(key);
+	var i;
+
+	var algInfo = algs.info[key.type];
+	if (PrivateKey.isPrivateKey(key))
+		algInfo = algs.privInfo[key.type];
+	var parts = algInfo.parts;
+
+	var buf = new SSHBuffer({});
+
+	buf.writeString(alg);
+
+	for (i = 0; i < parts.length; ++i) {
+		var data = key.part[parts[i]].data;
+		if (algInfo.normalize !== false) {
+			if (key.type === 'ed25519')
+				data = utils.zeroPadToLength(data, 32);
+			else
+				data = utils.mpNormalize(data);
+		}
+		if (key.type === 'ed25519' && parts[i] === 'k')
+			data = Buffer.concat([data, key.part.A.data]);
+		buf.writeBuffer(data);
+	}
+
+	return (buf.toBuffer());
+}
+
+
+/***/ }),
+/* 104 */
+/***/ (function(module, exports) {
+
+module.exports = require("tty");
+
+/***/ }),
+/* 105 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+exports.default = function (str, fileLoc = 'lockfile') {
+  str = (0, (_stripBom || _load_stripBom()).default)(str);
+  return hasMergeConflicts(str) ? parseWithConflict(str, fileLoc) : { type: 'success', object: parse(str, fileLoc) };
+};
 
-          //
-          const creds = yield getCredentials(config, reporter);
-          if (!creds) {
-            reporter.warn(reporter.lang("loginAsPublic"));
-            return function revoke() {
-              reporter.info(reporter.lang("noTokenToRevoke"));
-              return Promise.resolve();
-            };
-          }
+var _util;
 
-          const username = creds.username,
-            email = creds.email;
+function _load_util() {
+  return _util = _interopRequireDefault(__webpack_require__(3));
+}
 
-          const password = yield reporter.question(
-            reporter.lang("npmPassword"),
-            {
-              password: true,
-              required: true,
-            },
-          );
+var _invariant;
 
-          //
-          const userobj = {
-            _id: `org.couchdb.user:${username}`,
-            name: username,
-            password,
-            email,
-            type: "user",
-            roles: [],
-            date: new Date().toISOString(),
-          };
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-          //
-          const res = yield config.registries.npm.request(
-            `-/user/org.couchdb.user:${encodeURIComponent(username)}`,
-            {
-              method: "PUT",
-              registry,
-              body: userobj,
-              auth: { username, password, email },
-            },
-          );
+var _stripBom;
 
-          if (res && res.ok) {
-            reporter.success(reporter.lang("loggedIn"));
+function _load_stripBom() {
+  return _stripBom = _interopRequireDefault(__webpack_require__(160));
+}
 
-            const token = res.token;
-            config.registries.npm.setToken(`Bearer ${token}`);
+var _constants;
 
-            return (() => {
-              var _ref3 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* () {
-                  reporter.success(reporter.lang("revokedToken"));
-                  yield config.registries.npm.request(`-/user/token/${token}`, {
-                    method: "DELETE",
-                    registry,
-                  });
-                },
-              );
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-              function revoke() {
-                return _ref3.apply(this, arguments);
-              }
+var _errors;
 
-              return revoke;
-            })();
-          } else {
-            throw new (_errors || _load_errors()).MessageError(
-              reporter.lang("incorrectCredentials"),
-            );
-          }
-        });
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-        return function getToken(_x3, _x4) {
-          return _ref2.apply(this, arguments);
-        };
-      })());
+var _map;
 
-      let run = (exports.run = (() => {
-        var _ref4 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            yield getCredentials(config, reporter);
-          },
-        );
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-        return function run(_x5, _x6, _x7, _x8) {
-          return _ref4.apply(this, arguments);
-        };
-      })());
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      exports.getOneTimePassword = getOneTimePassword;
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+/* eslint quotes: 0 */
 
-      var _errors;
+var _require = __webpack_require__(279);
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+const safeLoad = _require.safeLoad,
+      FAILSAFE_SCHEMA = _require.FAILSAFE_SCHEMA;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      function getOneTimePassword(reporter) {
-        return reporter.question(reporter.lang("npmOneTimePassword"));
-      }
+const VERSION_REGEX = /^yarn lockfile v(\d+)$/;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+const TOKEN_TYPES = {
+  boolean: 'BOOLEAN',
+  string: 'STRING',
+  identifier: 'IDENTIFIER',
+  eof: 'EOF',
+  colon: 'COLON',
+  newline: 'NEWLINE',
+  comment: 'COMMENT',
+  indent: 'INDENT',
+  invalid: 'INVALID',
+  number: 'NUMBER',
+  comma: 'COMMA'
+};
 
-      function setFlags(commander) {
-        commander.description("Stores registry username and email.");
-      }
+const VALID_PROP_VALUE_TOKENS = [TOKEN_TYPES.boolean, TOKEN_TYPES.string, TOKEN_TYPES.number];
 
-      /***/
-    },
-    /* 108 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function isValidPropValueToken(token) {
+  return VALID_PROP_VALUE_TOKENS.indexOf(token.type) >= 0;
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function* tokenise(input) {
+  let lastNewline = false;
+  let line = 1;
+  let col = 0;
 
-      var _asyncToGenerator2;
+  function buildToken(type, value) {
+    return { line, col, type, value };
+  }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+  while (input.length) {
+    let chop = 0;
+
+    if (input[0] === '\n' || input[0] === '\r') {
+      chop++;
+      // If this is a \r\n line, ignore both chars but only add one new line
+      if (input[1] === '\n') {
+        chop++;
+      }
+      line++;
+      col = 0;
+      yield buildToken(TOKEN_TYPES.newline);
+    } else if (input[0] === '#') {
+      chop++;
+
+      let nextNewline = input.indexOf('\n', chop);
+      if (nextNewline === -1) {
+        nextNewline = input.length;
+      }
+      const val = input.substring(chop, nextNewline);
+      chop = nextNewline;
+      yield buildToken(TOKEN_TYPES.comment, val);
+    } else if (input[0] === ' ') {
+      if (lastNewline) {
+        let indentSize = 1;
+        for (let i = 1; input[i] === ' '; i++) {
+          indentSize++;
+        }
+
+        if (indentSize % 2) {
+          throw new TypeError('Invalid number of spaces');
+        } else {
+          chop = indentSize;
+          yield buildToken(TOKEN_TYPES.indent, indentSize / 2);
+        }
+      } else {
+        chop++;
+      }
+    } else if (input[0] === '"') {
+      let i = 1;
+      for (; i < input.length; i++) {
+        if (input[i] === '"') {
+          const isEscaped = input[i - 1] === '\\' && input[i - 2] !== '\\';
+          if (!isEscaped) {
+            i++;
+            break;
+          }
+        }
       }
+      const val = input.substring(0, i);
 
-      exports.stringifyLangArgs = stringifyLangArgs;
+      chop = i;
 
-      var _format;
-
-      function _load_format() {
-        return (_format = __webpack_require__(566));
+      try {
+        yield buildToken(TOKEN_TYPES.string, JSON.parse(val));
+      } catch (err) {
+        if (err instanceof SyntaxError) {
+          yield buildToken(TOKEN_TYPES.invalid);
+        } else {
+          throw err;
+        }
       }
+    } else if (/^[0-9]/.test(input)) {
+      const val = /^[0-9]+/.exec(input)[0];
+      chop = val.length;
+
+      yield buildToken(TOKEN_TYPES.number, +val);
+    } else if (/^true/.test(input)) {
+      yield buildToken(TOKEN_TYPES.boolean, true);
+      chop = 4;
+    } else if (/^false/.test(input)) {
+      yield buildToken(TOKEN_TYPES.boolean, false);
+      chop = 5;
+    } else if (input[0] === ':') {
+      yield buildToken(TOKEN_TYPES.colon);
+      chop++;
+    } else if (input[0] === ',') {
+      yield buildToken(TOKEN_TYPES.comma);
+      chop++;
+    } else if (/^[a-zA-Z\/.-]/g.test(input)) {
+      let i = 0;
+      for (; i < input.length; i++) {
+        const char = input[i];
+        if (char === ':' || char === ' ' || char === '\n' || char === '\r' || char === ',') {
+          break;
+        }
+      }
+      const name = input.substring(0, i);
+      chop = i;
+
+      yield buildToken(TOKEN_TYPES.string, name);
+    } else {
+      yield buildToken(TOKEN_TYPES.invalid);
+    }
 
-      var _index;
+    if (!chop) {
+      // will trigger infinite recursion
+      yield buildToken(TOKEN_TYPES.invalid);
+    }
 
-      function _load_index() {
-        return (_index = _interopRequireWildcard(__webpack_require__(568)));
-      }
+    col += chop;
+    lastNewline = input[0] === '\n' || input[0] === '\r' && input[1] === '\n';
+    input = input.slice(chop);
+  }
 
-      var _isCi;
+  yield buildToken(TOKEN_TYPES.eof);
+}
 
-      function _load_isCi() {
-        return (_isCi = _interopRequireDefault(__webpack_require__(397)));
-      }
+class Parser {
+  constructor(input, fileLoc = 'lockfile') {
+    this.comments = [];
+    this.tokens = tokenise(input);
+    this.fileLoc = fileLoc;
+  }
 
-      var _os;
+  onComment(token) {
+    const value = token.value;
+    (0, (_invariant || _load_invariant()).default)(typeof value === 'string', 'expected token value to be a string');
 
-      function _load_os() {
-        return (_os = _interopRequireDefault(__webpack_require__(46)));
-      }
+    const comment = value.trim();
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
+    const versionMatch = comment.match(VERSION_REGEX);
+    if (versionMatch) {
+      const version = +versionMatch[1];
+      if (version > (_constants || _load_constants()).LOCKFILE_VERSION) {
+        throw new (_errors || _load_errors()).MessageError(`Can't install from a lockfile of version ${version} as you're on an old yarn version that only supports ` + `versions up to ${(_constants || _load_constants()).LOCKFILE_VERSION}. Run \`$ yarn self-update\` to upgrade to the latest version.`);
       }
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    this.comments.push(comment);
+  }
 
-      /* eslint no-unused-vars: 0 */
+  next() {
+    const item = this.tokens.next();
+    (0, (_invariant || _load_invariant()).default)(item, 'expected a token');
 
-      const util = __webpack_require__(3);
-      const EventEmitter = __webpack_require__(77).EventEmitter;
+    const done = item.done,
+          value = item.value;
 
-      function stringifyLangArgs(args) {
-        return args.map(function (val) {
-          if (val != null && val.inspect) {
-            return val.inspect();
-          } else {
-            try {
-              const str = JSON.stringify(val) || val + "";
-              // should match all literal line breaks and
-              // "u001b" that follow an odd number of backslashes and convert them to ESC
-              // we do this because the JSON.stringify process has escaped these characters
-              return str
-                .replace(/((?:^|[^\\])(?:\\{2})*)\\u001[bB]/g, "$1\u001b")
-                .replace(
-                  /[\\]r[\\]n|([\\])?[\\]n/g,
-                  (match, precededBacklash) => {
-                    // precededBacklash not null when "\n" is preceded by a backlash ("\\n")
-                    // match will be "\\n" and we don't replace it with os.EOL
-                    return precededBacklash
-                      ? match
-                      : (_os || _load_os()).default.EOL;
-                  },
-                );
-            } catch (e) {
-              return util.inspect(val);
-            }
-          }
-        });
-      }
+    if (done || !value) {
+      throw new Error('No more tokens');
+    } else if (value.type === TOKEN_TYPES.comment) {
+      this.onComment(value);
+      return this.next();
+    } else {
+      return this.token = value;
+    }
+  }
 
-      class BaseReporter {
-        constructor(opts = {}) {
-          const lang = "en";
-          this.language = lang;
-
-          this.stdout = opts.stdout || process.stdout;
-          this.stderr = opts.stderr || process.stderr;
-          this.stdin = opts.stdin || this._getStandardInput();
-          this.emoji = !!opts.emoji;
-          this.nonInteractive = !!opts.nonInteractive;
-          this.noProgress =
-            !!opts.noProgress || (_isCi || _load_isCi()).default;
-          this.isVerbose = !!opts.verbose;
-
-          // $FlowFixMe: this is valid!
-          this.isTTY = this.stdout.isTTY;
-
-          this.peakMemory = 0;
-          this.startTime = Date.now();
-          this.format = (_format || _load_format()).defaultFormatter;
-        }
-
-        lang(key, ...args) {
-          const msg =
-            (_index || _load_index())[this.language][key] ||
-            (_index || _load_index()).en[key];
-          if (!msg) {
-            throw new ReferenceError(
-              `No message defined for language key ${key}`,
-            );
-          }
+  unexpected(msg = 'Unexpected token') {
+    throw new SyntaxError(`${msg} ${this.token.line}:${this.token.col} in ${this.fileLoc}`);
+  }
+
+  expect(tokType) {
+    if (this.token.type === tokType) {
+      this.next();
+    } else {
+      this.unexpected();
+    }
+  }
 
-          // stringify args
-          const stringifiedArgs = stringifyLangArgs(args);
+  eat(tokType) {
+    if (this.token.type === tokType) {
+      this.next();
+      return true;
+    } else {
+      return false;
+    }
+  }
 
-          // replace $0 placeholders with args
-          return msg.replace(/\$(\d+)/g, (str, i) => {
-            return stringifiedArgs[i];
-          });
-        }
+  parse(indent = 0) {
+    const obj = (0, (_map || _load_map()).default)();
 
-        /**
-         * `stringifyLangArgs` run `JSON.stringify` on strings too causing
-         * them to appear quoted. This marks them as "raw" and prevents
-         * the quoting and escaping
-         */
-        rawText(str) {
-          return {
-            inspect() {
-              return str;
-            },
-          };
+    while (true) {
+      const propToken = this.token;
+
+      if (propToken.type === TOKEN_TYPES.newline) {
+        const nextToken = this.next();
+        if (!indent) {
+          // if we have 0 indentation then the next token doesn't matter
+          continue;
         }
 
-        verbose(msg) {
-          if (this.isVerbose) {
-            this._verbose(msg);
-          }
+        if (nextToken.type !== TOKEN_TYPES.indent) {
+          // if we have no indentation after a newline then we've gone down a level
+          break;
         }
 
-        verboseInspect(val) {
-          if (this.isVerbose) {
-            this._verboseInspect(val);
-          }
+        if (nextToken.value === indent) {
+          // all is good, the indent is on our level
+          this.next();
+        } else {
+          // the indentation is less than our level
+          break;
         }
+      } else if (propToken.type === TOKEN_TYPES.indent) {
+        if (propToken.value === indent) {
+          this.next();
+        } else {
+          break;
+        }
+      } else if (propToken.type === TOKEN_TYPES.eof) {
+        break;
+      } else if (propToken.type === TOKEN_TYPES.string) {
+        // property key
+        const key = propToken.value;
+        (0, (_invariant || _load_invariant()).default)(key, 'Expected a key');
 
-        _verbose(msg) {}
-        _verboseInspect(val) {}
+        const keys = [key];
+        this.next();
 
-        _getStandardInput() {
-          let standardInput;
+        // support multiple keys
+        while (this.token.type === TOKEN_TYPES.comma) {
+          this.next(); // skip comma
 
-          // Accessing stdin in a win32 headless process (e.g., Visual Studio) may throw an exception.
-          try {
-            standardInput = process.stdin;
-          } catch (e) {
-            console.warn(e.message);
-            delete process.stdin;
-            // $FlowFixMe: this is valid!
-            process.stdin = new EventEmitter();
-            standardInput = process.stdin;
+          const keyToken = this.token;
+          if (keyToken.type !== TOKEN_TYPES.string) {
+            this.unexpected('Expected string');
           }
 
-          return standardInput;
+          const key = keyToken.value;
+          (0, (_invariant || _load_invariant()).default)(key, 'Expected a key');
+          keys.push(key);
+          this.next();
         }
 
-        initPeakMemoryCounter() {
-          this.checkPeakMemory();
-          this.peakMemoryInterval = setInterval(() => {
-            this.checkPeakMemory();
-          }, 1000);
-          // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
-          this.peakMemoryInterval.unref();
+        const wasColon = this.token.type === TOKEN_TYPES.colon;
+        if (wasColon) {
+          this.next();
         }
 
-        checkPeakMemory() {
-          var _process$memoryUsage = process.memoryUsage();
+        if (isValidPropValueToken(this.token)) {
+          // plain value
+          for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+            var _ref;
+
+            if (_isArray) {
+              if (_i >= _iterator.length) break;
+              _ref = _iterator[_i++];
+            } else {
+              _i = _iterator.next();
+              if (_i.done) break;
+              _ref = _i.value;
+            }
 
-          const heapTotal = _process$memoryUsage.heapTotal;
+            const key = _ref;
 
-          if (heapTotal > this.peakMemory) {
-            this.peakMemory = heapTotal;
+            obj[key] = this.token.value;
           }
-        }
 
-        close() {
-          if (this.peakMemoryInterval) {
-            clearInterval(this.peakMemoryInterval);
-            this.peakMemoryInterval = null;
+          this.next();
+        } else if (wasColon) {
+          // parse object
+          const val = this.parse(indent + 1);
+
+          for (var _iterator2 = keys, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+            var _ref2;
+
+            if (_isArray2) {
+              if (_i2 >= _iterator2.length) break;
+              _ref2 = _iterator2[_i2++];
+            } else {
+              _i2 = _iterator2.next();
+              if (_i2.done) break;
+              _ref2 = _i2.value;
+            }
+
+            const key = _ref2;
+
+            obj[key] = val;
           }
-        }
 
-        getTotalTime() {
-          return Date.now() - this.startTime;
+          if (indent && this.token.type !== TOKEN_TYPES.indent) {
+            break;
+          }
+        } else {
+          this.unexpected('Invalid value type');
         }
+      } else {
+        this.unexpected(`Unknown token: ${(_util || _load_util()).default.inspect(propToken)}`);
+      }
+    }
 
-        // TODO
-        list(key, items, hints) {}
+    return obj;
+  }
+}
 
-        // Outputs basic tree structure to console
-        tree(key, obj, { force = false } = {}) {}
+const MERGE_CONFLICT_ANCESTOR = '|||||||';
+const MERGE_CONFLICT_END = '>>>>>>>';
+const MERGE_CONFLICT_SEP = '=======';
+const MERGE_CONFLICT_START = '<<<<<<<';
 
-        // called whenever we begin a step in the CLI.
-        step(current, total, message, emoji) {}
+/**
+ * Extract the two versions of the lockfile from a merge conflict.
+ */
+function extractConflictVariants(str) {
+  const variants = [[], []];
+  const lines = str.split(/\r?\n/g);
+  let skip = false;
+
+  while (lines.length) {
+    const line = lines.shift();
+    if (line.startsWith(MERGE_CONFLICT_START)) {
+      // get the first variant
+      while (lines.length) {
+        const conflictLine = lines.shift();
+        if (conflictLine === MERGE_CONFLICT_SEP) {
+          skip = false;
+          break;
+        } else if (skip || conflictLine.startsWith(MERGE_CONFLICT_ANCESTOR)) {
+          skip = true;
+          continue;
+        } else {
+          variants[0].push(conflictLine);
+        }
+      }
 
-        // a error message has been triggered. this however does not always meant an abrupt
-        // program end.
-        error(message) {}
+      // get the second variant
+      while (lines.length) {
+        const conflictLine = lines.shift();
+        if (conflictLine.startsWith(MERGE_CONFLICT_END)) {
+          break;
+        } else {
+          variants[1].push(conflictLine);
+        }
+      }
+    } else {
+      variants[0].push(line);
+      variants[1].push(line);
+    }
+  }
 
-        // an info message has been triggered. this provides things like stats and diagnostics.
-        info(message) {}
+  return [variants[0].join('\n'), variants[1].join('\n')];
+}
 
-        // a warning message has been triggered.
-        warn(message) {}
+/**
+ * Check if a lockfile has merge conflicts.
+ */
+function hasMergeConflicts(str) {
+  return str.includes(MERGE_CONFLICT_START) && str.includes(MERGE_CONFLICT_SEP) && str.includes(MERGE_CONFLICT_END);
+}
 
-        // a success message has been triggered.
-        success(message) {}
+/**
+ * Parse the lockfile.
+ */
+function parse(str, fileLoc) {
+  const parser = new Parser(str, fileLoc);
+  parser.next();
+
+  if (!fileLoc.endsWith(`.yml`)) {
+    try {
+      return parser.parse();
+    } catch (error1) {
+      try {
+        return safeLoad(str, {
+          schema: FAILSAFE_SCHEMA
+        });
+      } catch (error2) {
+        throw error1;
+      }
+    }
+  } else {
+    const result = safeLoad(str, {
+      schema: FAILSAFE_SCHEMA
+    });
+    if (typeof result === 'object') {
+      return result;
+    } else {
+      return {};
+    }
+  }
+}
 
-        // a simple log message
-        // TODO: rethink the {force} parameter. In the meantime, please don't use it (cf comments in #4143).
-        log(message, { force = false } = {}) {}
+/**
+ * Parse and merge the two variants in a conflicted lockfile.
+ */
+function parseWithConflict(str, fileLoc) {
+  const variants = extractConflictVariants(str);
+  try {
+    return { type: 'merge', object: Object.assign({}, parse(variants[0], fileLoc), parse(variants[1], fileLoc)) };
+  } catch (err) {
+    if (err instanceof SyntaxError) {
+      return { type: 'conflict', object: {} };
+    } else {
+      throw err;
+    }
+  }
+}
+
+/***/ }),
+/* 106 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+
+module.exports = {
+  copy: copy,
+  checkDataType: checkDataType,
+  checkDataTypes: checkDataTypes,
+  coerceToTypes: coerceToTypes,
+  toHash: toHash,
+  getProperty: getProperty,
+  escapeQuotes: escapeQuotes,
+  equal: __webpack_require__(204),
+  ucs2length: __webpack_require__(480),
+  varOccurences: varOccurences,
+  varReplace: varReplace,
+  cleanUpCode: cleanUpCode,
+  finalCleanUpCode: finalCleanUpCode,
+  schemaHasRules: schemaHasRules,
+  schemaHasRulesExcept: schemaHasRulesExcept,
+  toQuotedString: toQuotedString,
+  getPathExpr: getPathExpr,
+  getPath: getPath,
+  getData: getData,
+  unescapeFragment: unescapeFragment,
+  unescapeJsonPointer: unescapeJsonPointer,
+  escapeFragment: escapeFragment,
+  escapeJsonPointer: escapeJsonPointer
+};
 
-        // a shell command has been executed
-        command(command) {}
 
-        // inspect and pretty-print any value
-        inspect(value) {}
+function copy(o, to) {
+  to = to || {};
+  for (var key in o) to[key] = o[key];
+  return to;
+}
+
+
+function checkDataType(dataType, data, negate) {
+  var EQUAL = negate ? ' !== ' : ' === '
+    , AND = negate ? ' || ' : ' && '
+    , OK = negate ? '!' : ''
+    , NOT = negate ? '' : '!';
+  switch (dataType) {
+    case 'null': return data + EQUAL + 'null';
+    case 'array': return OK + 'Array.isArray(' + data + ')';
+    case 'object': return '(' + OK + data + AND +
+                          'typeof ' + data + EQUAL + '"object"' + AND +
+                          NOT + 'Array.isArray(' + data + '))';
+    case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND +
+                           NOT + '(' + data + ' % 1)' +
+                           AND + data + EQUAL + data + ')';
+    default: return 'typeof ' + data + EQUAL + '"' + dataType + '"';
+  }
+}
+
+
+function checkDataTypes(dataTypes, data) {
+  switch (dataTypes.length) {
+    case 1: return checkDataType(dataTypes[0], data, true);
+    default:
+      var code = '';
+      var types = toHash(dataTypes);
+      if (types.array && types.object) {
+        code = types.null ? '(': '(!' + data + ' || ';
+        code += 'typeof ' + data + ' !== "object")';
+        delete types.null;
+        delete types.array;
+        delete types.object;
+      }
+      if (types.number) delete types.integer;
+      for (var t in types)
+        code += (code ? ' && ' : '' ) + checkDataType(t, data, true);
+
+      return code;
+  }
+}
 
-        // the screen shown at the very start of the CLI
-        header(command, pkg) {}
 
-        // the screen shown at the very end of the CLI
-        footer(showPeakMemory) {}
+var COERCE_TO_TYPES = toHash([ 'string', 'number', 'integer', 'boolean', 'null' ]);
+function coerceToTypes(optionCoerceTypes, dataTypes) {
+  if (Array.isArray(dataTypes)) {
+    var types = [];
+    for (var i=0; i<dataTypes.length; i++) {
+      var t = dataTypes[i];
+      if (COERCE_TO_TYPES[t]) types[types.length] = t;
+      else if (optionCoerceTypes === 'array' && t === 'array') types[types.length] = t;
+    }
+    if (types.length) return types;
+  } else if (COERCE_TO_TYPES[dataTypes]) {
+    return [dataTypes];
+  } else if (optionCoerceTypes === 'array' && dataTypes === 'array') {
+    return ['array'];
+  }
+}
 
-        // a table structure
-        table(head, body) {}
 
-        // security audit action to resolve advisories
-        auditAction(recommendation) {}
+function toHash(arr) {
+  var hash = {};
+  for (var i=0; i<arr.length; i++) hash[arr[i]] = true;
+  return hash;
+}
 
-        // security audit requires manual review
-        auditManualReview() {}
 
-        // security audit advisory
-        auditAdvisory(resolution, auditAdvisory) {}
+var IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
+var SINGLE_QUOTE = /'|\\/g;
+function getProperty(key) {
+  return typeof key == 'number'
+          ? '[' + key + ']'
+          : IDENTIFIER.test(key)
+            ? '.' + key
+            : "['" + escapeQuotes(key) + "']";
+}
+
+
+function escapeQuotes(str) {
+  return str.replace(SINGLE_QUOTE, '\\$&')
+            .replace(/\n/g, '\\n')
+            .replace(/\r/g, '\\r')
+            .replace(/\f/g, '\\f')
+            .replace(/\t/g, '\\t');
+}
+
+
+function varOccurences(str, dataVar) {
+  dataVar += '[^0-9]';
+  var matches = str.match(new RegExp(dataVar, 'g'));
+  return matches ? matches.length : 0;
+}
+
+
+function varReplace(str, dataVar, expr) {
+  dataVar += '([^0-9])';
+  expr = expr.replace(/\$/g, '$$$$');
+  return str.replace(new RegExp(dataVar, 'g'), expr + '$1');
+}
+
+
+var EMPTY_ELSE = /else\s*{\s*}/g
+  , EMPTY_IF_NO_ELSE = /if\s*\([^)]+\)\s*\{\s*\}(?!\s*else)/g
+  , EMPTY_IF_WITH_ELSE = /if\s*\(([^)]+)\)\s*\{\s*\}\s*else(?!\s*if)/g;
+function cleanUpCode(out) {
+  return out.replace(EMPTY_ELSE, '')
+            .replace(EMPTY_IF_NO_ELSE, '')
+            .replace(EMPTY_IF_WITH_ELSE, 'if (!($1))');
+}
+
+
+var ERRORS_REGEXP = /[^v.]errors/g
+  , REMOVE_ERRORS = /var errors = 0;|var vErrors = null;|validate.errors = vErrors;/g
+  , REMOVE_ERRORS_ASYNC = /var errors = 0;|var vErrors = null;/g
+  , RETURN_VALID = 'return errors === 0;'
+  , RETURN_TRUE = 'validate.errors = null; return true;'
+  , RETURN_ASYNC = /if \(errors === 0\) return data;\s*else throw new ValidationError\(vErrors\);/
+  , RETURN_DATA_ASYNC = 'return data;'
+  , ROOTDATA_REGEXP = /[^A-Za-z_$]rootData[^A-Za-z0-9_$]/g
+  , REMOVE_ROOTDATA = /if \(rootData === undefined\) rootData = data;/;
+
+function finalCleanUpCode(out, async) {
+  var matches = out.match(ERRORS_REGEXP);
+  if (matches && matches.length == 2) {
+    out = async
+          ? out.replace(REMOVE_ERRORS_ASYNC, '')
+               .replace(RETURN_ASYNC, RETURN_DATA_ASYNC)
+          : out.replace(REMOVE_ERRORS, '')
+               .replace(RETURN_VALID, RETURN_TRUE);
+  }
 
-        // summary for security audit report
-        auditSummary(auditMetadata) {}
+  matches = out.match(ROOTDATA_REGEXP);
+  if (!matches || matches.length !== 3) return out;
+  return out.replace(REMOVE_ROOTDATA, '');
+}
+
+
+function schemaHasRules(schema, rules) {
+  if (typeof schema == 'boolean') return !schema;
+  for (var key in schema) if (rules[key]) return true;
+}
+
+
+function schemaHasRulesExcept(schema, rules, exceptKeyword) {
+  if (typeof schema == 'boolean') return !schema && exceptKeyword != 'not';
+  for (var key in schema) if (key != exceptKeyword && rules[key]) return true;
+}
+
+
+function toQuotedString(str) {
+  return '\'' + escapeQuotes(str) + '\'';
+}
+
+
+function getPathExpr(currentPath, expr, jsonPointers, isNumber) {
+  var path = jsonPointers // false by default
+              ? '\'/\' + ' + expr + (isNumber ? '' : '.replace(/~/g, \'~0\').replace(/\\//g, \'~1\')')
+              : (isNumber ? '\'[\' + ' + expr + ' + \']\'' : '\'[\\\'\' + ' + expr + ' + \'\\\']\'');
+  return joinPaths(currentPath, path);
+}
+
+
+function getPath(currentPath, prop, jsonPointers) {
+  var path = jsonPointers // false by default
+              ? toQuotedString('/' + escapeJsonPointer(prop))
+              : toQuotedString(getProperty(prop));
+  return joinPaths(currentPath, path);
+}
+
+
+var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
+var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
+function getData($data, lvl, paths) {
+  var up, jsonPointer, data, matches;
+  if ($data === '') return 'rootData';
+  if ($data[0] == '/') {
+    if (!JSON_POINTER.test($data)) throw new Error('Invalid JSON-pointer: ' + $data);
+    jsonPointer = $data;
+    data = 'rootData';
+  } else {
+    matches = $data.match(RELATIVE_JSON_POINTER);
+    if (!matches) throw new Error('Invalid JSON-pointer: ' + $data);
+    up = +matches[1];
+    jsonPointer = matches[2];
+    if (jsonPointer == '#') {
+      if (up >= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl);
+      return paths[lvl - up];
+    }
 
-        // render an activity spinner and return a function that will trigger an update
-        activity() {
-          return {
-            tick(name) {},
-            end() {},
-          };
-        }
+    if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl);
+    data = 'data' + ((lvl - up) || '');
+    if (!jsonPointer) return data;
+  }
 
-        //
-        activitySet(total, workers) {
-          return {
-            spinners: Array(workers).fill({
-              clear() {},
-              setPrefix() {},
-              tick() {},
-              end() {},
-            }),
-            end() {},
-          };
-        }
+  var expr = data;
+  var segments = jsonPointer.split('/');
+  for (var i=0; i<segments.length; i++) {
+    var segment = segments[i];
+    if (segment) {
+      data += getProperty(unescapeJsonPointer(segment));
+      expr += ' && ' + data;
+    }
+  }
+  return expr;
+}
 
-        //
-        question(question, options = {}) {
-          return Promise.reject(new Error("Not implemented"));
-        }
 
-        //
-        questionAffirm(question) {
-          var _this = this;
+function joinPaths (a, b) {
+  if (a == '""') return b;
+  return (a + ' + ' + b).replace(/' \+ '/g, '');
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const condition = true; // trick eslint
-              if (_this.nonInteractive) {
-                return true;
-              }
 
-              while (condition) {
-                let answer = yield _this.question(question);
-                answer = answer.toLowerCase();
+function unescapeFragment(str) {
+  return unescapeJsonPointer(decodeURIComponent(str));
+}
 
-                if (answer === "y" || answer === "yes") {
-                  return true;
-                }
-                if (answer === "n" || answer === "no") {
-                  return false;
-                }
 
-                _this.error("Invalid answer for question");
-              }
+function escapeFragment(str) {
+  return encodeURIComponent(escapeJsonPointer(str));
+}
 
-              return false;
-            },
-          )();
-        }
 
-        // prompt the user to select an option from an array
-        select(header, question, options) {
-          return Promise.reject(new Error("Not implemented"));
-        }
+function escapeJsonPointer(str) {
+  return str.replace(/~/g, '~0').replace(/\//g, '~1');
+}
 
-        // render a progress bar and return a function which when called will trigger an update
-        progress(total) {
-          return function () {};
-        }
 
-        // utility function to disable progress bar
-        disableProgress() {
-          this.noProgress = true;
-        }
+function unescapeJsonPointer(str) {
+  return str.replace(/~1/g, '/').replace(/~0/g, '~');
+}
 
-        //
-        prompt(message, choices, options = {}) {
-          return Promise.reject(new Error("Not implemented"));
-        }
-      }
-      exports.default = BaseReporter;
 
-      /***/
-    },
-    /* 109 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 107 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+"use strict";
 
-      var _asyncToGenerator2;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.getToken = undefined;
 
-      exports.explodeHostedGitFragment = explodeHostedGitFragment;
+var _asyncToGenerator2;
 
-      var _errors;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+let getCredentials = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter) {
+    var _config$registries$ya = config.registries.yarn.config;
+    let username = _config$registries$ya.username,
+        email = _config$registries$ya.email;
 
-      var _index;
 
-      function _load_index() {
-        return (_index = __webpack_require__(57));
+    if (username) {
+      reporter.info(`${reporter.lang('npmUsername')}: ${username}`);
+    } else {
+      username = yield reporter.question(reporter.lang('npmUsername'));
+      if (!username) {
+        return null;
       }
+    }
 
-      var _gitResolver;
-
-      function _load_gitResolver() {
-        return (_gitResolver = _interopRequireDefault(
-          __webpack_require__(124),
-        ));
+    if (email) {
+      reporter.info(`${reporter.lang('npmEmail')}: ${email}`);
+    } else {
+      email = yield reporter.question(reporter.lang('npmEmail'));
+      if (!email) {
+        return null;
       }
+    }
 
-      var _exoticResolver;
+    yield config.registries.yarn.saveHomeConfig({ username, email });
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
-      }
+    return { username, email };
+  });
 
-      var _git;
+  return function getCredentials(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      function _load_git() {
-        return (_git = _interopRequireDefault(__webpack_require__(219)));
-      }
+let getToken = exports.getToken = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, name = '', flags = {}, registry = '') {
+    const auth = registry ? config.registries.npm.getAuthByRegistry(registry) : config.registries.npm.getAuth(name);
 
-      var _guessName;
+    if (config.otp) {
+      config.registries.npm.setOtp(config.otp);
+    }
 
-      function _load_guessName() {
-        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
-      }
+    if (auth) {
+      config.registries.npm.setToken(auth);
+      return function revoke() {
+        reporter.info(reporter.lang('notRevokingConfigToken'));
+        return Promise.resolve();
+      };
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const env = process.env.YARN_AUTH_TOKEN || process.env.NPM_AUTH_TOKEN;
+    if (env) {
+      config.registries.npm.setToken(`Bearer ${env}`);
+      return function revoke() {
+        reporter.info(reporter.lang('notRevokingEnvToken'));
+        return Promise.resolve();
+      };
+    }
 
-      function parseHash(fragment) {
-        const hashPosition = fragment.indexOf("#");
-        return hashPosition === -1 ? "" : fragment.substr(hashPosition + 1);
-      }
+    // make sure we're not running in non-interactive mode before asking for login
+    if (flags.nonInteractive || config.nonInteractive) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('nonInteractiveNoToken'));
+    }
 
-      function explodeHostedGitFragment(fragment, reporter) {
-        const hash = parseHash(fragment);
+    //
+    const creds = yield getCredentials(config, reporter);
+    if (!creds) {
+      reporter.warn(reporter.lang('loginAsPublic'));
+      return function revoke() {
+        reporter.info(reporter.lang('noTokenToRevoke'));
+        return Promise.resolve();
+      };
+    }
 
-        const preParts = fragment.split("@");
-        if (preParts.length > 2) {
-          fragment = preParts[1] + "@" + preParts[2];
-        }
+    const username = creds.username,
+          email = creds.email;
 
-        const parts = fragment
-          .replace(/(.*?)#.*/, "$1") // Strip hash
-          .replace(/.*:(.*)/, "$1") // Strip prefixed protocols
-          .replace(/.git$/, "") // Strip the .git suffix
-          .split("/");
+    const password = yield reporter.question(reporter.lang('npmPassword'), {
+      password: true,
+      required: true
+    });
+
+    //
+    const userobj = {
+      _id: `org.couchdb.user:${username}`,
+      name: username,
+      password,
+      email,
+      type: 'user',
+      roles: [],
+      date: new Date().toISOString()
+    };
+
+    //
+    const res = yield config.registries.npm.request(`-/user/org.couchdb.user:${encodeURIComponent(username)}`, {
+      method: 'PUT',
+      registry,
+      body: userobj,
+      auth: { username, password, email }
+    });
 
-        const user = parts[parts.length - 2];
-        const repo = parts[parts.length - 1];
+    if (res && res.ok) {
+      reporter.success(reporter.lang('loggedIn'));
 
-        if (user === undefined || repo === undefined) {
-          throw new (_errors || _load_errors()).MessageError(
-            reporter.lang("invalidHostedGitFragment", fragment),
-          );
+      const token = res.token;
+      config.registries.npm.setToken(`Bearer ${token}`);
+
+      return (() => {
+        var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+          reporter.success(reporter.lang('revokedToken'));
+          yield config.registries.npm.request(`-/user/token/${token}`, {
+            method: 'DELETE',
+            registry
+          });
+        });
+
+        function revoke() {
+          return _ref3.apply(this, arguments);
         }
 
-        return {
-          user,
-          repo,
-          hash,
-        };
-      }
+        return revoke;
+      })();
+    } else {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('incorrectCredentials'));
+    }
+  });
 
-      class HostedGitResolver extends (
-        _exoticResolver || _load_exoticResolver()
-      ).default {
-        constructor(request, fragment) {
-          super(request, fragment);
+  return function getToken(_x3, _x4) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-          const exploded = (this.exploded = explodeHostedGitFragment(
-            fragment,
-            this.reporter,
-          ));
-          const user = exploded.user,
-            repo = exploded.repo,
-            hash = exploded.hash;
+let run = exports.run = (() => {
+  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    yield getCredentials(config, reporter);
+  });
 
-          this.user = user;
-          this.repo = repo;
-          this.hash = hash;
-        }
+  return function run(_x5, _x6, _x7, _x8) {
+    return _ref4.apply(this, arguments);
+  };
+})();
 
-        static getTarballUrl(exploded, commit) {
-          exploded;
-          commit;
-          throw new Error("Not implemented");
-        }
+exports.getOneTimePassword = getOneTimePassword;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-        static getGitHTTPUrl(exploded) {
-          exploded;
-          throw new Error("Not implemented");
-        }
+var _errors;
 
-        static getGitHTTPBaseUrl(exploded) {
-          exploded;
-          throw new Error("Not implemented");
-        }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-        static getGitSSHUrl(exploded) {
-          exploded;
-          throw new Error("Not implemented");
-        }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        static getHTTPFileUrl(exploded, filename, commit) {
-          exploded;
-          filename;
-          commit;
-          throw new Error("Not implemented");
-        }
+function getOneTimePassword(reporter) {
+  return reporter.question(reporter.lang('npmOneTimePassword'));
+}
 
-        getRefOverHTTP(url) {
-          var _this = this;
+function hasWrapper(commander, args) {
+  return true;
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
-              const client = new (_git || _load_git()).default(
-                _this.config,
-                gitUrl,
-                _this.hash,
-              );
+function setFlags(commander) {
+  commander.description('Stores registry username and email.');
+}
 
-              let out = yield _this.config.requestManager.request({
-                url: `${url}/info/refs?service=git-upload-pack`,
-                queue: _this.resolver.fetchingQueue,
-              });
+/***/ }),
+/* 108 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              if (out) {
-                // clean up output
-                let lines = out.trim().split("\n");
+"use strict";
 
-                // remove first two lines which contains compatibility info etc
-                lines = lines.slice(2);
 
-                // remove last line which contains the terminator "0000"
-                lines.pop();
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-                // remove line lengths from start of each line
-                lines = lines.map(function (line) {
-                  return line.slice(4);
-                });
+var _asyncToGenerator2;
 
-                out = lines.join("\n");
-              } else {
-                throw new Error(_this.reporter.lang("hostedGitResolveError"));
-              }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              return client.setRefHosted(out);
-            },
-          )();
-        }
-
-        resolveOverHTTP(url) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const commit = yield _this2.getRefOverHTTP(url);
-              const config = _this2.config;
-
-              const tarballUrl = _this2.constructor.getTarballUrl(
-                _this2.exploded,
-                commit,
-              );
-
-              const tryRegistry = (() => {
-                var _ref = (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* (registry) {
-                    const filename = (_index || _load_index()).registries[
-                      registry
-                    ].filename;
-
-                    const href = _this2.constructor.getHTTPFileUrl(
-                      _this2.exploded,
-                      filename,
-                      commit,
-                    );
-                    const file = yield config.requestManager.request({
-                      url: href,
-                      queue: _this2.resolver.fetchingQueue,
-                    });
-                    if (!file) {
-                      return null;
-                    }
+exports.stringifyLangArgs = stringifyLangArgs;
 
-                    const json = yield config.readJson(href, function () {
-                      return JSON.parse(file);
-                    });
-                    json._uid = commit;
-                    json._remote = {
-                      resolved: tarballUrl,
-                      type: "tarball",
-                      reference: tarballUrl,
-                      registry,
-                    };
-                    return json;
-                  },
-                );
+var _format;
 
-                return function tryRegistry(_x) {
-                  return _ref.apply(this, arguments);
-                };
-              })();
+function _load_format() {
+  return _format = __webpack_require__(566);
+}
 
-              const file = yield tryRegistry(_this2.registry);
-              if (file) {
-                return file;
-              }
+var _index;
 
-              for (const registry in (_index || _load_index()).registries) {
-                if (registry === _this2.registry) {
-                  continue;
-                }
+function _load_index() {
+  return _index = _interopRequireWildcard(__webpack_require__(568));
+}
 
-                const file = yield tryRegistry(registry);
-                if (file) {
-                  return file;
-                }
-              }
+var _isCi;
 
-              return {
-                name: (0, (_guessName || _load_guessName()).default)(url),
-                version: "0.0.0",
-                _uid: commit,
-                _remote: {
-                  resolved: tarballUrl,
-                  type: "tarball",
-                  reference: tarballUrl,
-                  registry: "npm",
-                  hash: undefined,
-                },
-              };
-            },
-          )();
-        }
-
-        hasHTTPCapability(url) {
-          var _this3 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              return (
-                (yield _this3.config.requestManager.request({
-                  url,
-                  method: "HEAD",
-                  queue: _this3.resolver.fetchingQueue,
-                  followRedirect: false,
-                })) !== false
-              );
-            },
-          )();
-        }
+function _load_isCi() {
+  return _isCi = _interopRequireDefault(__webpack_require__(397));
+}
 
-        resolve() {
-          var _this4 = this;
+var _os;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // If we already have the tarball, just return it without having to make any HTTP requests.
-              const shrunk = _this4.request.getLocked("tarball");
-              if (shrunk) {
-                return shrunk;
-              }
+function _load_os() {
+  return _os = _interopRequireDefault(__webpack_require__(46));
+}
 
-              const httpUrl = _this4.constructor.getGitHTTPUrl(_this4.exploded);
-              const httpBaseUrl = _this4.constructor.getGitHTTPBaseUrl(
-                _this4.exploded,
-              );
-              const sshUrl = _this4.constructor.getGitSSHUrl(_this4.exploded);
-
-              // If we can access the files over HTTP then we should as it's MUCH faster than git
-              // archive and tarball unarchiving. The HTTP API is only available for public repos
-              // though.
-              if (yield _this4.hasHTTPCapability(httpBaseUrl)) {
-                return _this4.resolveOverHTTP(httpUrl);
-              }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-              // If the url is accessible over git archive then we should immediately delegate to
-              // the git resolver.
-              //
-              // NOTE: Here we use a different url than when we delegate to the git resolver later on.
-              // This is because `git archive` requires access over ssh and github only allows that
-              // if you have write permissions
-              const sshGitUrl = (_git || _load_git()).default.npmUrlToGitUrl(
-                sshUrl,
-              );
-              if (
-                yield (_git || _load_git()).default.hasArchiveCapability(
-                  sshGitUrl,
-                )
-              ) {
-                const archiveClient = new (_git || _load_git()).default(
-                  _this4.config,
-                  sshGitUrl,
-                  _this4.hash,
-                );
-                const commit = yield archiveClient.init();
-                return _this4.fork(
-                  (_gitResolver || _load_gitResolver()).default,
-                  true,
-                  `${sshUrl}#${commit}`,
-                );
-              }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              // fallback to the plain git resolver
-              return _this4.fork(
-                (_gitResolver || _load_gitResolver()).default,
-                true,
-                sshUrl,
-              );
-            },
-          )();
-        }
+/* eslint no-unused-vars: 0 */
+
+const util = __webpack_require__(3);
+const EventEmitter = __webpack_require__(77).EventEmitter;
+
+function stringifyLangArgs(args) {
+  return args.map(function (val) {
+    if (val != null && val.inspect) {
+      return val.inspect();
+    } else {
+      try {
+        const str = JSON.stringify(val) || val + '';
+        // should match all literal line breaks and
+        // "u001b" that follow an odd number of backslashes and convert them to ESC
+        // we do this because the JSON.stringify process has escaped these characters
+        return str.replace(/((?:^|[^\\])(?:\\{2})*)\\u001[bB]/g, '$1\u001b').replace(/[\\]r[\\]n|([\\])?[\\]n/g, (match, precededBacklash) => {
+          // precededBacklash not null when "\n" is preceded by a backlash ("\\n")
+          // match will be "\\n" and we don't replace it with os.EOL
+          return precededBacklash ? match : (_os || _load_os()).default.EOL;
+        });
+      } catch (e) {
+        return util.inspect(val);
       }
-      exports.default = HostedGitResolver;
+    }
+  });
+}
+
+class BaseReporter {
+  constructor(opts = {}) {
+    const lang = 'en';
+    this.language = lang;
+
+    this.stdout = opts.stdout || process.stdout;
+    this.stderr = opts.stderr || process.stderr;
+    this.stdin = opts.stdin || this._getStandardInput();
+    this.emoji = !!opts.emoji;
+    this.nonInteractive = !!opts.nonInteractive;
+    this.noProgress = !!opts.noProgress || (_isCi || _load_isCi()).default;
+    this.isVerbose = !!opts.verbose;
+
+    // $FlowFixMe: this is valid!
+    this.isTTY = this.stdout.isTTY;
+
+    this.peakMemory = 0;
+    this.startTime = Date.now();
+    this.format = (_format || _load_format()).defaultFormatter;
+  }
 
-      /***/
-    },
-    /* 110 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  lang(key, ...args) {
+    const msg = (_index || _load_index())[this.language][key] || (_index || _load_index()).en[key];
+    if (!msg) {
+      throw new ReferenceError(`No message defined for language key ${key}`);
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    // stringify args
+    const stringifiedArgs = stringifyLangArgs(args);
 
-      var _map;
+    // replace $0 placeholders with args
+    return msg.replace(/\$(\d+)/g, (str, i) => {
+      return stringifiedArgs[i];
+    });
+  }
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
+  /**
+   * `stringifyLangArgs` run `JSON.stringify` on strings too causing
+   * them to appear quoted. This marks them as "raw" and prevents
+   * the quoting and escaping
+   */
+  rawText(str) {
+    return {
+      inspect() {
+        return str;
       }
+    };
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  verbose(msg) {
+    if (this.isVerbose) {
+      this._verbose(msg);
+    }
+  }
 
-      const debug = __webpack_require__(266)("yarn");
+  verboseInspect(val) {
+    if (this.isVerbose) {
+      this._verboseInspect(val);
+    }
+  }
 
-      class BlockingQueue {
-        constructor(alias, maxConcurrency = Infinity) {
-          this.concurrencyQueue = [];
-          this.maxConcurrency = maxConcurrency;
-          this.runningCount = 0;
-          this.warnedStuck = false;
-          this.alias = alias;
-          this.first = true;
+  _verbose(msg) {}
+  _verboseInspect(val) {}
+
+  _getStandardInput() {
+    let standardInput;
+
+    // Accessing stdin in a win32 headless process (e.g., Visual Studio) may throw an exception.
+    try {
+      standardInput = process.stdin;
+    } catch (e) {
+      console.warn(e.message);
+      delete process.stdin;
+      // $FlowFixMe: this is valid!
+      process.stdin = new EventEmitter();
+      standardInput = process.stdin;
+    }
 
-          this.running = (0, (_map || _load_map()).default)();
-          this.queue = (0, (_map || _load_map()).default)();
+    return standardInput;
+  }
 
-          this.stuckTick = this.stuckTick.bind(this);
-        }
+  initPeakMemoryCounter() {
+    this.checkPeakMemory();
+    this.peakMemoryInterval = setInterval(() => {
+      this.checkPeakMemory();
+    }, 1000);
+    // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
+    this.peakMemoryInterval.unref();
+  }
 
-        stillActive() {
-          if (this.stuckTimer) {
-            clearTimeout(this.stuckTimer);
-          }
+  checkPeakMemory() {
+    var _process$memoryUsage = process.memoryUsage();
 
-          this.stuckTimer = setTimeout(this.stuckTick, 5000);
+    const heapTotal = _process$memoryUsage.heapTotal;
 
-          // We need to check the existence of unref because of https://github.com/facebook/jest/issues/4559
-          // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
-          this.stuckTimer.unref && this.stuckTimer.unref();
-        }
+    if (heapTotal > this.peakMemory) {
+      this.peakMemory = heapTotal;
+    }
+  }
 
-        stuckTick() {
-          if (this.runningCount === 1) {
-            this.warnedStuck = true;
-            debug(
-              `The ${JSON.stringify(this.alias)} blocking queue may be stuck. 5 seconds ` +
-                `without any activity with 1 worker: ${Object.keys(this.running)[0]}`,
-            );
-          }
-        }
+  close() {
+    if (this.peakMemoryInterval) {
+      clearInterval(this.peakMemoryInterval);
+      this.peakMemoryInterval = null;
+    }
+  }
 
-        push(key, factory) {
-          if (this.first) {
-            this.first = false;
-          } else {
-            this.stillActive();
-          }
+  getTotalTime() {
+    return Date.now() - this.startTime;
+  }
 
-          return new Promise((resolve, reject) => {
-            // we're already running so push ourselves to the queue
-            const queue = (this.queue[key] = this.queue[key] || []);
-            queue.push({ factory, resolve, reject });
+  // TODO
+  list(key, items, hints) {}
 
-            if (!this.running[key]) {
-              this.shift(key);
-            }
-          });
-        }
+  // Outputs basic tree structure to console
+  tree(key, obj, { force = false } = {}) {}
 
-        shift(key) {
-          if (this.running[key]) {
-            delete this.running[key];
-            this.runningCount--;
+  // called whenever we begin a step in the CLI.
+  step(current, total, message, emoji) {}
 
-            if (this.stuckTimer) {
-              clearTimeout(this.stuckTimer);
-              this.stuckTimer = null;
-            }
+  // a error message has been triggered. this however does not always meant an abrupt
+  // program end.
+  error(message) {}
 
-            if (this.warnedStuck) {
-              this.warnedStuck = false;
-              debug(
-                `${JSON.stringify(this.alias)} blocking queue finally resolved. Nothing to worry about.`,
-              );
-            }
-          }
+  // an info message has been triggered. this provides things like stats and diagnostics.
+  info(message) {}
 
-          const queue = this.queue[key];
-          if (!queue) {
-            return;
-          }
+  // a warning message has been triggered.
+  warn(message) {}
 
-          var _queue$shift = queue.shift();
+  // a success message has been triggered.
+  success(message) {}
 
-          const resolve = _queue$shift.resolve,
-            reject = _queue$shift.reject,
-            factory = _queue$shift.factory;
+  // a simple log message
+  // TODO: rethink the {force} parameter. In the meantime, please don't use it (cf comments in #4143).
+  log(message, { force = false } = {}) {}
 
-          if (!queue.length) {
-            delete this.queue[key];
-          }
+  // a shell command has been executed
+  command(command) {}
 
-          const next = () => {
-            this.shift(key);
-            this.shiftConcurrencyQueue();
-          };
+  // inspect and pretty-print any value
+  inspect(value) {}
 
-          const run = () => {
-            this.running[key] = true;
-            this.runningCount++;
+  // the screen shown at the very start of the CLI
+  header(command, pkg) {}
 
-            factory()
-              .then(function (val) {
-                resolve(val);
-                next();
-                return null;
-              })
-              .catch(function (err) {
-                reject(err);
-                next();
-              });
-          };
+  // the screen shown at the very end of the CLI
+  footer(showPeakMemory) {}
 
-          this.maybePushConcurrencyQueue(run);
-        }
+  // a table structure
+  table(head, body) {}
 
-        maybePushConcurrencyQueue(run) {
-          if (this.runningCount < this.maxConcurrency) {
-            run();
-          } else {
-            this.concurrencyQueue.push(run);
-          }
-        }
+  // security audit action to resolve advisories
+  auditAction(recommendation) {}
 
-        shiftConcurrencyQueue() {
-          if (this.runningCount < this.maxConcurrency) {
-            const fn = this.concurrencyQueue.shift();
-            if (fn) {
-              fn();
-            }
-          }
-        }
-      }
-      exports.default = BlockingQueue;
+  // security audit requires manual review
+  auditManualReview() {}
 
-      /***/
-    },
-    /* 111 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  // security audit advisory
+  auditAdvisory(resolution, auditAdvisory) {}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.execCommand =
-        exports.execFromManifest =
-        exports.executeLifecycleScript =
-        exports.makeEnv =
-        exports.getWrappersFolder =
-        exports.IGNORE_MANIFEST_KEYS =
-          undefined;
+  // summary for security audit report
+  auditSummary(auditMetadata) {}
 
-      var _extends2;
+  // render an activity spinner and return a function that will trigger an update
+  activity() {
+    return {
+      tick(name) {},
+      end() {}
+    };
+  }
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+  //
+  activitySet(total, workers) {
+    return {
+      spinners: Array(workers).fill({
+        clear() {},
+        setPrefix() {},
+        tick() {},
+        end() {}
+      }),
+      end() {}
+    };
+  }
 
-      var _asyncToGenerator2;
+  //
+  question(question, options = {}) {
+    return Promise.reject(new Error('Not implemented'));
+  }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  //
+  questionAffirm(question) {
+    var _this = this;
 
-      let getWrappersFolder = (exports.getWrappersFolder = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            if (wrappersFolder) {
-              return wrappersFolder;
-            }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const condition = true; // trick eslint
+      if (_this.nonInteractive) {
+        return true;
+      }
 
-            wrappersFolder = yield (_fs || _load_fs()).makeTempDir();
+      while (condition) {
+        let answer = yield _this.question(question);
+        answer = answer.toLowerCase();
 
-            yield (0,
-            (_portableScript || _load_portableScript())
-              .makePortableProxyScript)(process.execPath, wrappersFolder, {
-              proxyBasename: "node",
-            });
+        if (answer === 'y' || answer === 'yes') {
+          return true;
+        }
+        if (answer === 'n' || answer === 'no') {
+          return false;
+        }
 
-            yield (0,
-            (_portableScript || _load_portableScript())
-              .makePortableProxyScript)(process.execPath, wrappersFolder, {
-              proxyBasename: "yarn",
-              prependArguments: [process.argv[1]],
-            });
+        _this.error('Invalid answer for question');
+      }
 
-            return wrappersFolder;
-          },
-        );
+      return false;
+    })();
+  }
 
-        return function getWrappersFolder(_x) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let makeEnv = (exports.makeEnv = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (stage, cwd, config) {
-            const env = (0, (_extends2 || _load_extends()).default)(
-              {
-                NODE: process.execPath,
-                INIT_CWD: process.cwd(),
-              },
-              process.env,
-            );
-
-            // Merge in the `env` object specified in .yarnrc
-            const customEnv = config.getOption("env");
-            if (customEnv && typeof customEnv === "object") {
-              Object.assign(env, customEnv);
-            }
+  // prompt the user to select an option from an array
+  select(header, question, options) {
+    return Promise.reject(new Error('Not implemented'));
+  }
 
-            env.npm_lifecycle_event = stage;
-            env.npm_node_execpath = env.NODE;
-            env.npm_execpath =
-              env.npm_execpath ||
-              (process.mainModule && process.mainModule.filename);
+  // render a progress bar and return a function which when called will trigger an update
+  progress(total) {
+    return function () {};
+  }
 
-            // Set the env to production for npm compat if production mode.
-            // https://github.com/npm/npm/blob/30d75e738b9cb7a6a3f9b50e971adcbe63458ed3/lib/utils/lifecycle.js#L336
-            if (config.production) {
-              env.NODE_ENV = "production";
-            }
+  // utility function to disable progress bar
+  disableProgress() {
+    this.noProgress = true;
+  }
 
-            // Note: npm_config_argv environment variable contains output of nopt - command-line
-            // parser used by npm. Since we use other parser, we just roughly emulate it's output. (See: #684)
-            env.npm_config_argv = JSON.stringify({
-              remain: [],
-              cooked:
-                config.commandName === "run"
-                  ? [config.commandName, stage]
-                  : [config.commandName],
-              original: process.argv.slice(2),
-            });
+  //
+  prompt(message, choices, options = {}) {
+    return Promise.reject(new Error('Not implemented'));
+  }
+}
+exports.default = BaseReporter;
 
-            const manifest = yield config.maybeReadManifest(cwd);
-            if (manifest) {
-              if (
-                manifest.scripts &&
-                Object.prototype.hasOwnProperty.call(manifest.scripts, stage)
-              ) {
-                env.npm_lifecycle_script = manifest.scripts[stage];
-              }
+/***/ }),
+/* 109 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              // add npm_package_*
-              const queue = [["", manifest]];
-              while (queue.length) {
-                var _queue$pop = queue.pop();
-
-                const key = _queue$pop[0],
-                  val = _queue$pop[1];
-
-                if (typeof val === "object") {
-                  for (const subKey in val) {
-                    const fullKey = [key, subKey].filter(Boolean).join("_");
-                    if (
-                      fullKey &&
-                      fullKey[0] !== "_" &&
-                      !IGNORE_MANIFEST_KEYS.has(fullKey)
-                    ) {
-                      queue.push([fullKey, val[subKey]]);
-                    }
-                  }
-                } else {
-                  let cleanVal = String(val);
-                  if (cleanVal.indexOf("\n") >= 0) {
-                    cleanVal = JSON.stringify(cleanVal);
-                  }
+"use strict";
 
-                  //replacing invalid chars with underscore
-                  const cleanKey = key.replace(INVALID_CHAR_REGEX, "_");
 
-                  env[`npm_package_${cleanKey}`] = cleanVal;
-                }
-              }
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-            // add npm_config_* and npm_package_config_* from yarn config
-            const keys = new Set([
-              ...Object.keys(config.registries.yarn.config),
-              ...Object.keys(config.registries.npm.config),
-            ]);
-            const cleaned = Array.from(keys)
-              .filter(function (key) {
-                return (
-                  !key.match(/:_/) && IGNORE_CONFIG_KEYS.indexOf(key) === -1
-                );
-              })
-              .map(function (key) {
-                let val = config.getOption(key);
-                if (!val) {
-                  val = "";
-                } else if (typeof val === "number") {
-                  val = "" + val;
-                } else if (typeof val !== "string") {
-                  val = JSON.stringify(val);
-                }
+var _asyncToGenerator2;
 
-                if (val.indexOf("\n") >= 0) {
-                  val = JSON.stringify(val);
-                }
-                return [key, val];
-              });
-            // add npm_config_*
-            for (
-              var _iterator = cleaned,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            ) {
-              var _ref4;
+exports.explodeHostedGitFragment = explodeHostedGitFragment;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref4 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref4 = _i.value;
-              }
+var _errors;
 
-              const _ref3 = _ref4;
-              const key = _ref3[0];
-              const val = _ref3[1];
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              const cleanKey = key.replace(/^_+/, "");
-              const envKey = `npm_config_${cleanKey}`.replace(
-                INVALID_CHAR_REGEX,
-                "_",
-              );
-              env[envKey] = val;
-            }
-            // add npm_package_config_*
-            if (manifest && manifest.name) {
-              const packageConfigPrefix = `${manifest.name}:`;
-              for (
-                var _iterator2 = cleaned,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+var _index;
 
-              ) {
-                var _ref6;
+function _load_index() {
+  return _index = __webpack_require__(57);
+}
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref6 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref6 = _i2.value;
-                }
+var _gitResolver;
 
-                const _ref5 = _ref6;
-                const key = _ref5[0];
-                const val = _ref5[1];
+function _load_gitResolver() {
+  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
+}
 
-                if (key.indexOf(packageConfigPrefix) !== 0) {
-                  continue;
-                }
-                const cleanKey = key
-                  .replace(/^_+/, "")
-                  .replace(packageConfigPrefix, "");
-                const envKey = `npm_package_config_${cleanKey}`.replace(
-                  INVALID_CHAR_REGEX,
-                  "_",
-                );
-                env[envKey] = val;
-              }
-            }
+var _exoticResolver;
 
-            // split up the path
-            const envPath = env[(_constants || _load_constants()).ENV_PATH_KEY];
-            const pathParts = envPath ? envPath.split(path.delimiter) : [];
-
-            // Include node-gyp version that was bundled with the current Node.js version,
-            // if available.
-            pathParts.unshift(
-              path.join(
-                path.dirname(process.execPath),
-                "node_modules",
-                "npm",
-                "bin",
-                "node-gyp-bin",
-              ),
-            );
-            pathParts.unshift(
-              path.join(
-                path.dirname(process.execPath),
-                "..",
-                "lib",
-                "node_modules",
-                "npm",
-                "bin",
-                "node-gyp-bin",
-              ),
-            );
-            // Include node-gyp version from homebrew managed npm, if available.
-            pathParts.unshift(
-              path.join(
-                path.dirname(process.execPath),
-                "..",
-                "libexec",
-                "lib",
-                "node_modules",
-                "npm",
-                "bin",
-                "node-gyp-bin",
-              ),
-            );
-
-            // Add global bin folder if it is not present already, as some packages depend
-            // on a globally-installed version of node-gyp.
-            const globalBin = yield (0,
-            (_global || _load_global()).getBinFolder)(config, {});
-            if (pathParts.indexOf(globalBin) === -1) {
-              pathParts.unshift(globalBin);
-            }
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-            // Add node_modules .bin folders to the PATH
-            for (
-              var _iterator3 = config.registryFolders,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+var _git;
 
-            ) {
-              var _ref7;
+function _load_git() {
+  return _git = _interopRequireDefault(__webpack_require__(219));
+}
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref7 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref7 = _i3.value;
-              }
+var _guessName;
 
-              const registryFolder = _ref7;
+function _load_guessName() {
+  return _guessName = _interopRequireDefault(__webpack_require__(169));
+}
 
-              const binFolder = path.join(registryFolder, ".bin");
-              if (config.workspacesEnabled && config.workspaceRootFolder) {
-                pathParts.unshift(
-                  path.join(config.workspaceRootFolder, binFolder),
-                );
-              }
-              pathParts.unshift(path.join(config.linkFolder, binFolder));
-              pathParts.unshift(path.join(cwd, binFolder));
-            }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            let pnpFile;
+function parseHash(fragment) {
+  const hashPosition = fragment.indexOf('#');
+  return hashPosition === -1 ? '' : fragment.substr(hashPosition + 1);
+}
 
-            if (process.versions.pnp) {
-              pnpFile = (
-                _dynamicRequire || _load_dynamicRequire()
-              ).dynamicRequire.resolve("pnpapi");
-            } else {
-              const candidate = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
-              if (yield (_fs || _load_fs()).exists(candidate)) {
-                pnpFile = candidate;
-              }
-            }
+function explodeHostedGitFragment(fragment, reporter) {
+  const hash = parseHash(fragment);
 
-            if (pnpFile) {
-              const pnpApi = (0,
-              (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(
-                pnpFile,
-              );
-
-              const packageLocator = pnpApi.findPackageLocator(`${cwd}/`);
-              const packageInformation =
-                pnpApi.getPackageInformation(packageLocator);
-
-              for (
-                var _iterator4 =
-                    packageInformation.packageDependencies.entries(),
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+  const preParts = fragment.split('@');
+  if (preParts.length > 2) {
+    fragment = preParts[1] + '@' + preParts[2];
+  }
 
-              ) {
-                var _ref9;
+  const parts = fragment.replace(/(.*?)#.*/, '$1') // Strip hash
+  .replace(/.*:(.*)/, '$1') // Strip prefixed protocols
+  .replace(/.git$/, '') // Strip the .git suffix
+  .split('/');
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref9 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref9 = _i4.value;
-                }
+  const user = parts[parts.length - 2];
+  const repo = parts[parts.length - 1];
 
-                const _ref8 = _ref9;
-                const name = _ref8[0];
-                const reference = _ref8[1];
+  if (user === undefined || repo === undefined) {
+    throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidHostedGitFragment', fragment));
+  }
 
-                const dependencyInformation = pnpApi.getPackageInformation({
-                  name,
-                  reference,
-                });
+  return {
+    user,
+    repo,
+    hash
+  };
+}
 
-                if (
-                  !dependencyInformation ||
-                  !dependencyInformation.packageLocation
-                ) {
-                  continue;
-                }
+class HostedGitResolver extends (_exoticResolver || _load_exoticResolver()).default {
+  constructor(request, fragment) {
+    super(request, fragment);
 
-                const binFolder = `${dependencyInformation.packageLocation}/.bin`;
-                if (yield (_fs || _load_fs()).exists(binFolder)) {
-                  pathParts.unshift(binFolder);
-                }
-              }
+    const exploded = this.exploded = explodeHostedGitFragment(fragment, this.reporter);
+    const user = exploded.user,
+          repo = exploded.repo,
+          hash = exploded.hash;
 
-              // Note that NODE_OPTIONS doesn't support any style of quoting its arguments at the moment
-              // For this reason, it won't work if the user has a space inside its $PATH
-              env.NODE_OPTIONS = env.NODE_OPTIONS || "";
-              env.NODE_OPTIONS = `--require ${pnpFile} ${env.NODE_OPTIONS}`;
-            }
+    this.user = user;
+    this.repo = repo;
+    this.hash = hash;
+  }
 
-            pathParts.unshift(yield getWrappersFolder(config));
+  static getTarballUrl(exploded, commit) {
+    exploded;
+    commit;
+    throw new Error('Not implemented');
+  }
 
-            // join path back together
-            env[(_constants || _load_constants()).ENV_PATH_KEY] =
-              pathParts.join(path.delimiter);
+  static getGitHTTPUrl(exploded) {
+    exploded;
+    throw new Error('Not implemented');
+  }
 
-            return env;
-          },
-        );
+  static getGitHTTPBaseUrl(exploded) {
+    exploded;
+    throw new Error('Not implemented');
+  }
 
-        return function makeEnv(_x2, _x3, _x4) {
-          return _ref2.apply(this, arguments);
-        };
-      })());
-
-      let executeLifecycleScript = (exports.executeLifecycleScript = (() => {
-        var _ref10 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
-          stage,
-          config,
-          cwd,
-          cmd,
-          isInteractive,
-          onProgress,
-          customShell,
-        }) {
-          const env = yield makeEnv(stage, cwd, config);
-
-          yield checkForGypIfNeeded(
-            config,
-            cmd,
-            env[(_constants || _load_constants()).ENV_PATH_KEY].split(
-              path.delimiter,
-            ),
-          );
+  static getGitSSHUrl(exploded) {
+    exploded;
+    throw new Error('Not implemented');
+  }
 
-          if (
-            process.platform === "win32" &&
-            (!customShell || customShell === "cmd")
-          ) {
-            // handle windows run scripts starting with a relative path
-            cmd = (0,
-            (_fixCmdWinSlashes || _load_fixCmdWinSlashes()).fixCmdWinSlashes)(
-              cmd,
-            );
-          }
+  static getHTTPFileUrl(exploded, filename, commit) {
+    exploded;
+    filename;
+    commit;
+    throw new Error('Not implemented');
+  }
 
-          // By default (non-interactive), pipe everything to the terminal and run child process detached
-          // as long as it's not Windows (since windows does not have /dev/tty)
-          let stdio = ["ignore", "pipe", "pipe"];
-          let detached = process.platform !== "win32";
+  getRefOverHTTP(url) {
+    var _this = this;
 
-          if (isInteractive) {
-            stdio = "inherit";
-            detached = false;
-          }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
+      const client = new (_git || _load_git()).default(_this.config, gitUrl, _this.hash);
 
-          const shell = customShell || true;
-          const stdout = yield (_child || _load_child()).spawn(
-            cmd,
-            [],
-            { cwd, env, stdio, detached, shell },
-            onProgress,
-          );
+      let out = yield _this.config.requestManager.request({
+        url: `${url}/info/refs?service=git-upload-pack`,
+        queue: _this.resolver.fetchingQueue
+      });
 
-          return { cwd, command: cmd, stdout };
-        });
+      if (out) {
+        // clean up output
+        let lines = out.trim().split('\n');
 
-        return function executeLifecycleScript(_x5) {
-          return _ref10.apply(this, arguments);
-        };
-      })());
+        // remove first two lines which contains compatibility info etc
+        lines = lines.slice(2);
 
-      let _checkForGyp = (() => {
-        var _ref11 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, paths) {
-            const reporter = config.reporter;
+        // remove last line which contains the terminator "0000"
+        lines.pop();
 
-            // Check every directory in the PATH
+        // remove line lengths from start of each line
+        lines = lines.map(function (line) {
+          return line.slice(4);
+        });
 
-            const allChecks = yield Promise.all(
-              paths.map(function (dir) {
-                return (_fs || _load_fs()).exists(path.join(dir, "node-gyp"));
-              }),
-            );
-            if (allChecks.some(Boolean)) {
-              // node-gyp is available somewhere
-              return;
-            }
+        out = lines.join('\n');
+      } else {
+        throw new Error(_this.reporter.lang('hostedGitResolveError'));
+      }
 
-            reporter.info(reporter.lang("packageRequiresNodeGyp"));
+      return client.setRefHosted(out);
+    })();
+  }
 
-            try {
-              yield (0, (_global || _load_global()).run)(config, reporter, {}, [
-                "add",
-                "node-gyp",
-              ]);
-            } catch (e) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("nodeGypAutoInstallFailed", e.message),
-              );
-            }
-          },
-        );
+  resolveOverHTTP(url) {
+    var _this2 = this;
 
-        return function _checkForGyp(_x6, _x7) {
-          return _ref11.apply(this, arguments);
-        };
-      })();
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const commit = yield _this2.getRefOverHTTP(url);
+      const config = _this2.config;
 
-      let execFromManifest = (exports.execFromManifest = (() => {
-        var _ref12 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, commandName, cwd) {
-            const pkg = yield config.maybeReadManifest(cwd);
-            if (!pkg || !pkg.scripts) {
-              return;
-            }
 
-            const cmd = pkg.scripts[commandName];
-            if (cmd) {
-              yield execCommand({
-                stage: commandName,
-                config,
-                cmd,
-                cwd,
-                isInteractive: true,
-              });
-            }
-          },
-        );
+      const tarballUrl = _this2.constructor.getTarballUrl(_this2.exploded, commit);
 
-        return function execFromManifest(_x8, _x9, _x10) {
-          return _ref12.apply(this, arguments);
-        };
-      })());
-
-      let execCommand = (exports.execCommand = (() => {
-        var _ref13 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
-          stage,
-          config,
-          cmd,
-          cwd,
-          isInteractive,
-          customShell,
-        }) {
-          const reporter = config.reporter;
+      const tryRegistry = (() => {
+        var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (registry) {
+          const filename = (_index || _load_index()).registries[registry].filename;
 
-          try {
-            reporter.command(cmd);
-            yield executeLifecycleScript({
-              stage,
-              config,
-              cwd,
-              cmd,
-              isInteractive,
-              customShell,
-            });
-            return Promise.resolve();
-          } catch (err) {
-            if (err instanceof (_errors || _load_errors()).ProcessTermError) {
-              const formattedError = new (
-                _errors || _load_errors()
-              ).ProcessTermError(
-                err.EXIT_SIGNAL
-                  ? reporter.lang("commandFailedWithSignal", err.EXIT_SIGNAL)
-                  : reporter.lang("commandFailedWithCode", err.EXIT_CODE),
-              );
-              formattedError.EXIT_CODE = err.EXIT_CODE;
-              formattedError.EXIT_SIGNAL = err.EXIT_SIGNAL;
-              throw formattedError;
-            } else {
-              throw err;
-            }
+          const href = _this2.constructor.getHTTPFileUrl(_this2.exploded, filename, commit);
+          const file = yield config.requestManager.request({
+            url: href,
+            queue: _this2.resolver.fetchingQueue
+          });
+          if (!file) {
+            return null;
           }
+
+          const json = yield config.readJson(href, function () {
+            return JSON.parse(file);
+          });
+          json._uid = commit;
+          json._remote = {
+            resolved: tarballUrl,
+            type: 'tarball',
+            reference: tarballUrl,
+            registry
+          };
+          return json;
         });
 
-        return function execCommand(_x11) {
-          return _ref13.apply(this, arguments);
+        return function tryRegistry(_x) {
+          return _ref.apply(this, arguments);
         };
-      })());
-
-      var _errors;
+      })();
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
+      const file = yield tryRegistry(_this2.registry);
+      if (file) {
+        return file;
       }
 
-      var _constants;
+      for (const registry in (_index || _load_index()).registries) {
+        if (registry === _this2.registry) {
+          continue;
+        }
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+        const file = yield tryRegistry(registry);
+        if (file) {
+          return file;
+        }
       }
 
-      var _child;
+      return {
+        name: (0, (_guessName || _load_guessName()).default)(url),
+        version: '0.0.0',
+        _uid: commit,
+        _remote: {
+          resolved: tarballUrl,
+          type: 'tarball',
+          reference: tarballUrl,
+          registry: 'npm',
+          hash: undefined
+        }
+      };
+    })();
+  }
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+  hasHTTPCapability(url) {
+    var _this3 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      return (yield _this3.config.requestManager.request({
+        url,
+        method: 'HEAD',
+        queue: _this3.resolver.fetchingQueue,
+        followRedirect: false
+      })) !== false;
+    })();
+  }
 
-      var _fs;
+  resolve() {
+    var _this4 = this;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // If we already have the tarball, just return it without having to make any HTTP requests.
+      const shrunk = _this4.request.getLocked('tarball');
+      if (shrunk) {
+        return shrunk;
       }
 
-      var _dynamicRequire;
+      const httpUrl = _this4.constructor.getGitHTTPUrl(_this4.exploded);
+      const httpBaseUrl = _this4.constructor.getGitHTTPBaseUrl(_this4.exploded);
+      const sshUrl = _this4.constructor.getGitSSHUrl(_this4.exploded);
 
-      function _load_dynamicRequire() {
-        return (_dynamicRequire = __webpack_require__(371));
+      // If we can access the files over HTTP then we should as it's MUCH faster than git
+      // archive and tarball unarchiving. The HTTP API is only available for public repos
+      // though.
+      if (yield _this4.hasHTTPCapability(httpBaseUrl)) {
+        return _this4.resolveOverHTTP(httpUrl);
       }
 
-      var _portableScript;
-
-      function _load_portableScript() {
-        return (_portableScript = __webpack_require__(589));
-      }
+      // If the url is accessible over git archive then we should immediately delegate to
+      // the git resolver.
+      //
+      // NOTE: Here we use a different url than when we delegate to the git resolver later on.
+      // This is because `git archive` requires access over ssh and github only allows that
+      // if you have write permissions
+      const sshGitUrl = (_git || _load_git()).default.npmUrlToGitUrl(sshUrl);
+      if (yield (_git || _load_git()).default.hasArchiveCapability(sshGitUrl)) {
+        const archiveClient = new (_git || _load_git()).default(_this4.config, sshGitUrl, _this4.hash);
+        const commit = yield archiveClient.init();
+        return _this4.fork((_gitResolver || _load_gitResolver()).default, true, `${sshUrl}#${commit}`);
+      }
+
+      // fallback to the plain git resolver
+      return _this4.fork((_gitResolver || _load_gitResolver()).default, true, sshUrl);
+    })();
+  }
+}
+exports.default = HostedGitResolver;
 
-      var _fixCmdWinSlashes;
+/***/ }),
+/* 110 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_fixCmdWinSlashes() {
-        return (_fixCmdWinSlashes = __webpack_require__(578));
-      }
+"use strict";
 
-      var _global;
 
-      function _load_global() {
-        return (_global = __webpack_require__(121));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _map;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-      const path = __webpack_require__(0);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      const IGNORE_MANIFEST_KEYS = (exports.IGNORE_MANIFEST_KEYS = new Set([
-        "readme",
-        "notice",
-        "licenseText",
-        "activationEvents",
-        "contributes",
-      ]));
+const debug = __webpack_require__(266)('yarn');
 
-      // We treat these configs as internal, thus not expose them to process.env.
-      // This helps us avoid some gyp issues when building native modules.
-      // See https://github.com/yarnpkg/yarn/issues/2286.
-      const IGNORE_CONFIG_KEYS = ["lastUpdateCheck"];
+class BlockingQueue {
+  constructor(alias, maxConcurrency = Infinity) {
+    this.concurrencyQueue = [];
+    this.maxConcurrency = maxConcurrency;
+    this.runningCount = 0;
+    this.warnedStuck = false;
+    this.alias = alias;
+    this.first = true;
 
-      let wrappersFolder = null;
+    this.running = (0, (_map || _load_map()).default)();
+    this.queue = (0, (_map || _load_map()).default)();
 
-      const INVALID_CHAR_REGEX = /\W/g;
+    this.stuckTick = this.stuckTick.bind(this);
+  }
 
-      exports.default = executeLifecycleScript;
+  stillActive() {
+    if (this.stuckTimer) {
+      clearTimeout(this.stuckTimer);
+    }
 
-      let checkGypPromise = null;
-      /**
-       * Special case: Some packages depend on node-gyp, but don't specify this in
-       * their package.json dependencies. They assume that node-gyp is available
-       * globally. We need to detect this case and show an error message.
-       */
-      function checkForGypIfNeeded(config, cmd, paths) {
-        if (cmd.substr(0, cmd.indexOf(" ")) !== "node-gyp") {
-          return Promise.resolve();
-        }
+    this.stuckTimer = setTimeout(this.stuckTick, 5000);
 
-        // Ensure this only runs once, rather than multiple times in parallel.
-        if (!checkGypPromise) {
-          checkGypPromise = _checkForGyp(config, paths);
-        }
-        return checkGypPromise;
-      }
+    // We need to check the existence of unref because of https://github.com/facebook/jest/issues/4559
+    // $FlowFixMe: Node's setInterval returns a Timeout, not a Number
+    this.stuckTimer.unref && this.stuckTimer.unref();
+  }
 
-      /***/
-    },
-    /* 112 */
-    /***/ function (module, exports) {
-      module.exports = function (exec) {
-        try {
-          return !!exec();
-        } catch (e) {
-          return true;
-        }
-      };
+  stuckTick() {
+    if (this.runningCount === 1) {
+      this.warnedStuck = true;
+      debug(`The ${JSON.stringify(this.alias)} blocking queue may be stuck. 5 seconds ` + `without any activity with 1 worker: ${Object.keys(this.running)[0]}`);
+    }
+  }
 
-      /***/
-    },
-    /* 113 */
-    /***/ function (module, exports) {
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+  push(key, factory) {
+    if (this.first) {
+      this.first = false;
+    } else {
+      this.stillActive();
+    }
 
-      // NOTE: These type checking functions intentionally don't use `instanceof`
-      // because it is fragile and can be easily faked with `Object.create()`.
+    return new Promise((resolve, reject) => {
+      // we're already running so push ourselves to the queue
+      const queue = this.queue[key] = this.queue[key] || [];
+      queue.push({ factory, resolve, reject });
 
-      function isArray(arg) {
-        if (Array.isArray) {
-          return Array.isArray(arg);
-        }
-        return objectToString(arg) === "[object Array]";
+      if (!this.running[key]) {
+        this.shift(key);
       }
-      exports.isArray = isArray;
+    });
+  }
 
-      function isBoolean(arg) {
-        return typeof arg === "boolean";
-      }
-      exports.isBoolean = isBoolean;
+  shift(key) {
+    if (this.running[key]) {
+      delete this.running[key];
+      this.runningCount--;
 
-      function isNull(arg) {
-        return arg === null;
+      if (this.stuckTimer) {
+        clearTimeout(this.stuckTimer);
+        this.stuckTimer = null;
       }
-      exports.isNull = isNull;
 
-      function isNullOrUndefined(arg) {
-        return arg == null;
+      if (this.warnedStuck) {
+        this.warnedStuck = false;
+        debug(`${JSON.stringify(this.alias)} blocking queue finally resolved. Nothing to worry about.`);
       }
-      exports.isNullOrUndefined = isNullOrUndefined;
+    }
 
-      function isNumber(arg) {
-        return typeof arg === "number";
-      }
-      exports.isNumber = isNumber;
+    const queue = this.queue[key];
+    if (!queue) {
+      return;
+    }
 
-      function isString(arg) {
-        return typeof arg === "string";
-      }
-      exports.isString = isString;
+    var _queue$shift = queue.shift();
 
-      function isSymbol(arg) {
-        return typeof arg === "symbol";
-      }
-      exports.isSymbol = isSymbol;
+    const resolve = _queue$shift.resolve,
+          reject = _queue$shift.reject,
+          factory = _queue$shift.factory;
 
-      function isUndefined(arg) {
-        return arg === void 0;
-      }
-      exports.isUndefined = isUndefined;
+    if (!queue.length) {
+      delete this.queue[key];
+    }
 
-      function isRegExp(re) {
-        return objectToString(re) === "[object RegExp]";
-      }
-      exports.isRegExp = isRegExp;
+    const next = () => {
+      this.shift(key);
+      this.shiftConcurrencyQueue();
+    };
 
-      function isObject(arg) {
-        return typeof arg === "object" && arg !== null;
-      }
-      exports.isObject = isObject;
+    const run = () => {
+      this.running[key] = true;
+      this.runningCount++;
 
-      function isDate(d) {
-        return objectToString(d) === "[object Date]";
-      }
-      exports.isDate = isDate;
+      factory().then(function (val) {
+        resolve(val);
+        next();
+        return null;
+      }).catch(function (err) {
+        reject(err);
+        next();
+      });
+    };
 
-      function isError(e) {
-        return objectToString(e) === "[object Error]" || e instanceof Error;
-      }
-      exports.isError = isError;
+    this.maybePushConcurrencyQueue(run);
+  }
 
-      function isFunction(arg) {
-        return typeof arg === "function";
-      }
-      exports.isFunction = isFunction;
+  maybePushConcurrencyQueue(run) {
+    if (this.runningCount < this.maxConcurrency) {
+      run();
+    } else {
+      this.concurrencyQueue.push(run);
+    }
+  }
 
-      function isPrimitive(arg) {
-        return (
-          arg === null ||
-          typeof arg === "boolean" ||
-          typeof arg === "number" ||
-          typeof arg === "string" ||
-          typeof arg === "symbol" || // ES6 symbol
-          typeof arg === "undefined"
-        );
+  shiftConcurrencyQueue() {
+    if (this.runningCount < this.maxConcurrency) {
+      const fn = this.concurrencyQueue.shift();
+      if (fn) {
+        fn();
       }
-      exports.isPrimitive = isPrimitive;
+    }
+  }
+}
+exports.default = BlockingQueue;
 
-      exports.isBuffer = Buffer.isBuffer;
+/***/ }),
+/* 111 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function objectToString(o) {
-        return Object.prototype.toString.call(o);
-      }
+"use strict";
 
-      /***/
-    },
-    /* 114 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * micromatch <https://github.com/jonschlinkert/micromatch>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
 
-      var expand = __webpack_require__(753);
-      var utils = __webpack_require__(300);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.execCommand = exports.execFromManifest = exports.executeLifecycleScript = exports.makeEnv = exports.getWrappersFolder = exports.IGNORE_MANIFEST_KEYS = undefined;
 
-      /**
-       * The main function. Pass an array of filepaths,
-       * and a string or array of glob patterns
-       *
-       * @param  {Array|String} `files`
-       * @param  {Array|String} `patterns`
-       * @param  {Object} `opts`
-       * @return {Array} Array of matches
-       */
+var _extends2;
 
-      function micromatch(files, patterns, opts) {
-        if (!files || !patterns) return [];
-        opts = opts || {};
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-        if (typeof opts.cache === "undefined") {
-          opts.cache = true;
-        }
+var _asyncToGenerator2;
 
-        if (!Array.isArray(patterns)) {
-          return match(files, patterns, opts);
-        }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        var len = patterns.length,
-          i = 0;
-        var omit = [],
-          keep = [];
+let getWrappersFolder = exports.getWrappersFolder = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    if (wrappersFolder) {
+      return wrappersFolder;
+    }
 
-        while (len--) {
-          var glob = patterns[i++];
-          if (typeof glob === "string" && glob.charCodeAt(0) === 33 /* ! */) {
-            omit.push.apply(omit, match(files, glob.slice(1), opts));
-          } else {
-            keep.push.apply(keep, match(files, glob, opts));
-          }
-        }
-        return utils.diff(keep, omit);
-      }
+    wrappersFolder = yield (_fs || _load_fs()).makeTempDir();
 
-      /**
-       * Return an array of files that match the given glob pattern.
-       *
-       * This function is called by the main `micromatch` function If you only
-       * need to pass a single pattern you might get very minor speed improvements
-       * using this function.
-       *
-       * @param  {Array} `files`
-       * @param  {String} `pattern`
-       * @param  {Object} `options`
-       * @return {Array}
-       */
+    yield (0, (_portableScript || _load_portableScript()).makePortableProxyScript)(process.execPath, wrappersFolder, {
+      proxyBasename: 'node'
+    });
 
-      function match(files, pattern, opts) {
-        if (utils.typeOf(files) !== "string" && !Array.isArray(files)) {
-          throw new Error(msg("match", "files", "a string or array"));
-        }
+    yield (0, (_portableScript || _load_portableScript()).makePortableProxyScript)(process.execPath, wrappersFolder, {
+      proxyBasename: 'yarn',
+      prependArguments: [process.argv[1]]
+    });
 
-        files = utils.arrayify(files);
-        opts = opts || {};
+    return wrappersFolder;
+  });
 
-        var negate = opts.negate || false;
-        var orig = pattern;
+  return function getWrappersFolder(_x) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let makeEnv = exports.makeEnv = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (stage, cwd, config) {
+    const env = (0, (_extends2 || _load_extends()).default)({
+      NODE: process.execPath,
+      INIT_CWD: process.cwd()
+    }, process.env);
+
+    // Merge in the `env` object specified in .yarnrc
+    const customEnv = config.getOption('env');
+    if (customEnv && typeof customEnv === 'object') {
+      Object.assign(env, customEnv);
+    }
 
-        if (typeof pattern === "string") {
-          negate = pattern.charAt(0) === "!";
-          if (negate) {
-            pattern = pattern.slice(1);
-          }
+    env.npm_lifecycle_event = stage;
+    env.npm_node_execpath = env.NODE;
+    env.npm_execpath = env.npm_execpath || process.mainModule && process.mainModule.filename;
 
-          // we need to remove the character regardless,
-          // so the above logic is still needed
-          if (opts.nonegate === true) {
-            negate = false;
-          }
-        }
+    // Set the env to production for npm compat if production mode.
+    // https://github.com/npm/npm/blob/30d75e738b9cb7a6a3f9b50e971adcbe63458ed3/lib/utils/lifecycle.js#L336
+    if (config.production) {
+      env.NODE_ENV = 'production';
+    }
 
-        var _isMatch = matcher(pattern, opts);
-        var len = files.length,
-          i = 0;
-        var res = [];
+    // Note: npm_config_argv environment variable contains output of nopt - command-line
+    // parser used by npm. Since we use other parser, we just roughly emulate it's output. (See: #684)
+    env.npm_config_argv = JSON.stringify({
+      remain: [],
+      cooked: config.commandName === 'run' ? [config.commandName, stage] : [config.commandName],
+      original: process.argv.slice(2)
+    });
 
-        while (i < len) {
-          var file = files[i++];
-          var fp = utils.unixify(file, opts);
+    const manifest = yield config.maybeReadManifest(cwd);
+    if (manifest) {
+      if (manifest.scripts && Object.prototype.hasOwnProperty.call(manifest.scripts, stage)) {
+        env.npm_lifecycle_script = manifest.scripts[stage];
+      }
 
-          if (!_isMatch(fp)) {
-            continue;
-          }
-          res.push(fp);
-        }
+      // add npm_package_*
+      const queue = [['', manifest]];
+      while (queue.length) {
+        var _queue$pop = queue.pop();
 
-        if (res.length === 0) {
-          if (opts.failglob === true) {
-            throw new Error(
-              'micromatch.match() found no matches for: "' + orig + '".',
-            );
-          }
+        const key = _queue$pop[0],
+              val = _queue$pop[1];
 
-          if (opts.nonull || opts.nullglob) {
-            res.push(utils.unescapeGlob(orig));
+        if (typeof val === 'object') {
+          for (const subKey in val) {
+            const fullKey = [key, subKey].filter(Boolean).join('_');
+            if (fullKey && fullKey[0] !== '_' && !IGNORE_MANIFEST_KEYS.has(fullKey)) {
+              queue.push([fullKey, val[subKey]]);
+            }
+          }
+        } else {
+          let cleanVal = String(val);
+          if (cleanVal.indexOf('\n') >= 0) {
+            cleanVal = JSON.stringify(cleanVal);
           }
-        }
-
-        // if `negate` was defined, diff negated files
-        if (negate) {
-          res = utils.diff(files, res);
-        }
 
-        // if `ignore` was defined, diff ignored filed
-        if (opts.ignore && opts.ignore.length) {
-          pattern = opts.ignore;
-          opts = utils.omit(opts, ["ignore"]);
-          res = utils.diff(res, micromatch(res, pattern, opts));
-        }
+          //replacing invalid chars with underscore
+          const cleanKey = key.replace(INVALID_CHAR_REGEX, '_');
 
-        if (opts.nodupes) {
-          return utils.unique(res);
+          env[`npm_package_${cleanKey}`] = cleanVal;
         }
-        return res;
       }
+    }
 
-      /**
-       * Returns a function that takes a glob pattern or array of glob patterns
-       * to be used with `Array#filter()`. (Internally this function generates
-       * the matching function using the [matcher] method).
-       *
-       * ```js
-       * var fn = mm.filter('[a-c]');
-       * ['a', 'b', 'c', 'd', 'e'].filter(fn);
-       * //=> ['a', 'b', 'c']
-       * ```
-       * @param  {String|Array} `patterns` Can be a glob or array of globs.
-       * @param  {Options} `opts` Options to pass to the [matcher] method.
-       * @return {Function} Filter function to be passed to `Array#filter()`.
-       */
-
-      function filter(patterns, opts) {
-        if (!Array.isArray(patterns) && typeof patterns !== "string") {
-          throw new TypeError(msg("filter", "patterns", "a string or array"));
-        }
-
-        patterns = utils.arrayify(patterns);
-        var len = patterns.length,
-          i = 0;
-        var patternMatchers = Array(len);
-        while (i < len) {
-          patternMatchers[i] = matcher(patterns[i++], opts);
-        }
-
-        return function (fp) {
-          if (fp == null) return [];
-          var len = patternMatchers.length,
-            i = 0;
-          var res = true;
-
-          fp = utils.unixify(fp, opts);
-          while (i < len) {
-            var fn = patternMatchers[i++];
-            if (!fn(fp)) {
-              res = false;
-              break;
-            }
-          }
-          return res;
-        };
+    // add npm_config_* and npm_package_config_* from yarn config
+    const keys = new Set([...Object.keys(config.registries.yarn.config), ...Object.keys(config.registries.npm.config)]);
+    const cleaned = Array.from(keys).filter(function (key) {
+      return !key.match(/:_/) && IGNORE_CONFIG_KEYS.indexOf(key) === -1;
+    }).map(function (key) {
+      let val = config.getOption(key);
+      if (!val) {
+        val = '';
+      } else if (typeof val === 'number') {
+        val = '' + val;
+      } else if (typeof val !== 'string') {
+        val = JSON.stringify(val);
       }
 
-      /**
-       * Returns true if the filepath contains the given
-       * pattern. Can also return a function for matching.
-       *
-       * ```js
-       * isMatch('foo.md', '*.md', {});
-       * //=> true
-       *
-       * isMatch('*.md', {})('foo.md')
-       * //=> true
-       * ```
-       * @param  {String} `fp`
-       * @param  {String} `pattern`
-       * @param  {Object} `opts`
-       * @return {Boolean}
-       */
-
-      function isMatch(fp, pattern, opts) {
-        if (typeof fp !== "string") {
-          throw new TypeError(msg("isMatch", "filepath", "a string"));
-        }
+      if (val.indexOf('\n') >= 0) {
+        val = JSON.stringify(val);
+      }
+      return [key, val];
+    });
+    // add npm_config_*
+    for (var _iterator = cleaned, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref4;
 
-        fp = utils.unixify(fp, opts);
-        if (utils.typeOf(pattern) === "object") {
-          return matcher(fp, pattern);
-        }
-        return matcher(pattern, opts)(fp);
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref4 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref4 = _i.value;
       }
 
-      /**
-       * Returns true if the filepath matches the
-       * given pattern.
-       */
+      const _ref3 = _ref4;
+      const key = _ref3[0];
+      const val = _ref3[1];
 
-      function contains(fp, pattern, opts) {
-        if (typeof fp !== "string") {
-          throw new TypeError(msg("contains", "pattern", "a string"));
+      const cleanKey = key.replace(/^_+/, '');
+      const envKey = `npm_config_${cleanKey}`.replace(INVALID_CHAR_REGEX, '_');
+      env[envKey] = val;
+    }
+    // add npm_package_config_*
+    if (manifest && manifest.name) {
+      const packageConfigPrefix = `${manifest.name}:`;
+      for (var _iterator2 = cleaned, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref6;
+
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref6 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref6 = _i2.value;
         }
 
-        opts = opts || {};
-        opts.contains = pattern !== "";
-        fp = utils.unixify(fp, opts);
+        const _ref5 = _ref6;
+        const key = _ref5[0];
+        const val = _ref5[1];
 
-        if (opts.contains && !utils.isGlob(pattern)) {
-          return fp.indexOf(pattern) !== -1;
+        if (key.indexOf(packageConfigPrefix) !== 0) {
+          continue;
         }
-        return matcher(pattern, opts)(fp);
+        const cleanKey = key.replace(/^_+/, '').replace(packageConfigPrefix, '');
+        const envKey = `npm_package_config_${cleanKey}`.replace(INVALID_CHAR_REGEX, '_');
+        env[envKey] = val;
       }
+    }
 
-      /**
-       * Returns true if a file path matches any of the
-       * given patterns.
-       *
-       * @param  {String} `fp` The filepath to test.
-       * @param  {String|Array} `patterns` Glob patterns to use.
-       * @param  {Object} `opts` Options to pass to the `matcher()` function.
-       * @return {String}
-       */
-
-      function any(fp, patterns, opts) {
-        if (!Array.isArray(patterns) && typeof patterns !== "string") {
-          throw new TypeError(msg("any", "patterns", "a string or array"));
-        }
+    // split up the path
+    const envPath = env[(_constants || _load_constants()).ENV_PATH_KEY];
+    const pathParts = envPath ? envPath.split(path.delimiter) : [];
+
+    // Include node-gyp version that was bundled with the current Node.js version,
+    // if available.
+    pathParts.unshift(path.join(path.dirname(process.execPath), 'node_modules', 'npm', 'bin', 'node-gyp-bin'));
+    pathParts.unshift(path.join(path.dirname(process.execPath), '..', 'lib', 'node_modules', 'npm', 'bin', 'node-gyp-bin'));
+    // Include node-gyp version from homebrew managed npm, if available.
+    pathParts.unshift(path.join(path.dirname(process.execPath), '..', 'libexec', 'lib', 'node_modules', 'npm', 'bin', 'node-gyp-bin'));
+
+    // Add global bin folder if it is not present already, as some packages depend
+    // on a globally-installed version of node-gyp.
+    const globalBin = yield (0, (_global || _load_global()).getBinFolder)(config, {});
+    if (pathParts.indexOf(globalBin) === -1) {
+      pathParts.unshift(globalBin);
+    }
 
-        patterns = utils.arrayify(patterns);
-        var len = patterns.length;
+    // Add node_modules .bin folders to the PATH
+    for (var _iterator3 = config.registryFolders, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref7;
 
-        fp = utils.unixify(fp, opts);
-        while (len--) {
-          var isMatch = matcher(patterns[len], opts);
-          if (isMatch(fp)) {
-            return true;
-          }
-        }
-        return false;
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref7 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref7 = _i3.value;
       }
 
-      /**
-       * Filter the keys of an object with the given `glob` pattern
-       * and `options`
-       *
-       * @param  {Object} `object`
-       * @param  {Pattern} `object`
-       * @return {Array}
-       */
+      const registryFolder = _ref7;
 
-      function matchKeys(obj, glob, options) {
-        if (utils.typeOf(obj) !== "object") {
-          throw new TypeError(msg("matchKeys", "first argument", "an object"));
-        }
+      const binFolder = path.join(registryFolder, '.bin');
+      if (config.workspacesEnabled && config.workspaceRootFolder) {
+        pathParts.unshift(path.join(config.workspaceRootFolder, binFolder));
+      }
+      pathParts.unshift(path.join(config.linkFolder, binFolder));
+      pathParts.unshift(path.join(cwd, binFolder));
+    }
 
-        var fn = matcher(glob, options);
-        var res = {};
+    let pnpFile;
 
-        for (var key in obj) {
-          if (obj.hasOwnProperty(key) && fn(key)) {
-            res[key] = obj[key];
-          }
-        }
-        return res;
+    if (process.versions.pnp) {
+      pnpFile = (_dynamicRequire || _load_dynamicRequire()).dynamicRequire.resolve('pnpapi');
+    } else {
+      const candidate = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
+      if (yield (_fs || _load_fs()).exists(candidate)) {
+        pnpFile = candidate;
       }
+    }
 
-      /**
-       * Return a function for matching based on the
-       * given `pattern` and `options`.
-       *
-       * @param  {String} `pattern`
-       * @param  {Object} `options`
-       * @return {Function}
-       */
+    if (pnpFile) {
+      const pnpApi = (0, (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(pnpFile);
 
-      function matcher(pattern, opts) {
-        // pattern is a function
-        if (typeof pattern === "function") {
-          return pattern;
-        }
-        // pattern is a regex
-        if (pattern instanceof RegExp) {
-          return function (fp) {
-            return pattern.test(fp);
-          };
-        }
+      const packageLocator = pnpApi.findPackageLocator(`${cwd}/`);
+      const packageInformation = pnpApi.getPackageInformation(packageLocator);
 
-        if (typeof pattern !== "string") {
-          throw new TypeError(
-            msg("matcher", "pattern", "a string, regex, or function"),
-          );
+      for (var _iterator4 = packageInformation.packageDependencies.entries(), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref9;
+
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref9 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref9 = _i4.value;
         }
 
-        // strings, all the way down...
-        pattern = utils.unixify(pattern, opts);
+        const _ref8 = _ref9;
+        const name = _ref8[0];
+        const reference = _ref8[1];
+
+        const dependencyInformation = pnpApi.getPackageInformation({ name, reference });
 
-        // pattern is a non-glob string
-        if (!utils.isGlob(pattern)) {
-          return utils.matchPath(pattern, opts);
+        if (!dependencyInformation || !dependencyInformation.packageLocation) {
+          continue;
         }
-        // pattern is a glob string
-        var re = makeRe(pattern, opts);
 
-        // `matchBase` is defined
-        if (opts && opts.matchBase) {
-          return utils.hasFilename(re, opts);
+        const binFolder = `${dependencyInformation.packageLocation}/.bin`;
+        if (yield (_fs || _load_fs()).exists(binFolder)) {
+          pathParts.unshift(binFolder);
         }
-        // `matchBase` is not defined
-        return function (fp) {
-          fp = utils.unixify(fp, opts);
-          return re.test(fp);
-        };
       }
 
-      /**
-       * Create and cache a regular expression for matching
-       * file paths.
-       *
-       * If the leading character in the `glob` is `!`, a negation
-       * regex is returned.
-       *
-       * @param  {String} `glob`
-       * @param  {Object} `options`
-       * @return {RegExp}
-       */
+      // Note that NODE_OPTIONS doesn't support any style of quoting its arguments at the moment
+      // For this reason, it won't work if the user has a space inside its $PATH
+      env.NODE_OPTIONS = env.NODE_OPTIONS || '';
+      env.NODE_OPTIONS = `--require ${pnpFile} ${env.NODE_OPTIONS}`;
+    }
 
-      function toRegex(glob, options) {
-        // clone options to prevent  mutating the original object
-        var opts = Object.create(options || {});
-        var flags = opts.flags || "";
-        if (opts.nocase && flags.indexOf("i") === -1) {
-          flags += "i";
-        }
+    pathParts.unshift((yield getWrappersFolder(config)));
 
-        var parsed = expand(glob, opts);
+    // join path back together
+    env[(_constants || _load_constants()).ENV_PATH_KEY] = pathParts.join(path.delimiter);
 
-        // pass in tokens to avoid parsing more than once
-        opts.negated = opts.negated || parsed.negated;
-        opts.negate = opts.negated;
-        glob = wrapGlob(parsed.pattern, opts);
-        var re;
+    return env;
+  });
 
-        try {
-          re = new RegExp(glob, flags);
-          return re;
-        } catch (err) {
-          err.reason = "micromatch invalid regex: (" + re + ")";
-          if (opts.strict) throw new SyntaxError(err);
-        }
+  return function makeEnv(_x2, _x3, _x4) {
+    return _ref2.apply(this, arguments);
+  };
+})();
+
+let executeLifecycleScript = exports.executeLifecycleScript = (() => {
+  var _ref10 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
+    stage,
+    config,
+    cwd,
+    cmd,
+    isInteractive,
+    onProgress,
+    customShell
+  }) {
+    const env = yield makeEnv(stage, cwd, config);
+
+    yield checkForGypIfNeeded(config, cmd, env[(_constants || _load_constants()).ENV_PATH_KEY].split(path.delimiter));
+
+    if (process.platform === 'win32' && (!customShell || customShell === 'cmd')) {
+      // handle windows run scripts starting with a relative path
+      cmd = (0, (_fixCmdWinSlashes || _load_fixCmdWinSlashes()).fixCmdWinSlashes)(cmd);
+    }
 
-        // we're only here if a bad pattern was used and the user
-        // passed `options.silent`, so match nothing
-        return /$^/;
-      }
+    // By default (non-interactive), pipe everything to the terminal and run child process detached
+    // as long as it's not Windows (since windows does not have /dev/tty)
+    let stdio = ['ignore', 'pipe', 'pipe'];
+    let detached = process.platform !== 'win32';
 
-      /**
-       * Create the regex to do the matching. If the leading
-       * character in the `glob` is `!` a negation regex is returned.
-       *
-       * @param {String} `glob`
-       * @param {Boolean} `negate`
-       */
+    if (isInteractive) {
+      stdio = 'inherit';
+      detached = false;
+    }
 
-      function wrapGlob(glob, opts) {
-        var prefix = opts && !opts.contains ? "^" : "";
-        var after = opts && !opts.contains ? "$" : "";
-        glob = "(?:" + glob + ")" + after;
-        if (opts && opts.negate) {
-          return prefix + ("(?!^" + glob + ").*$");
-        }
-        return prefix + glob;
-      }
+    const shell = customShell || true;
+    const stdout = yield (_child || _load_child()).spawn(cmd, [], { cwd, env, stdio, detached, shell }, onProgress);
 
-      /**
-       * Create and cache a regular expression for matching file paths.
-       * If the leading character in the `glob` is `!`, a negation
-       * regex is returned.
-       *
-       * @param  {String} `glob`
-       * @param  {Object} `options`
-       * @return {RegExp}
-       */
+    return { cwd, command: cmd, stdout };
+  });
 
-      function makeRe(glob, opts) {
-        if (utils.typeOf(glob) !== "string") {
-          throw new Error(msg("makeRe", "glob", "a string"));
-        }
-        return utils.cache(toRegex, glob, opts);
-      }
+  return function executeLifecycleScript(_x5) {
+    return _ref10.apply(this, arguments);
+  };
+})();
 
-      /**
-       * Make error messages consistent. Follows this format:
-       *
-       * ```js
-       * msg(methodName, argNumber, nativeType);
-       * // example:
-       * msg('matchKeys', 'first', 'an object');
-       * ```
-       *
-       * @param  {String} `method`
-       * @param  {String} `num`
-       * @param  {String} `type`
-       * @return {String}
-       */
+let _checkForGyp = (() => {
+  var _ref11 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, paths) {
+    const reporter = config.reporter;
 
-      function msg(method, what, type) {
-        return (
-          "micromatch." + method + "(): " + what + " should be " + type + "."
-        );
-      }
+    // Check every directory in the PATH
 
-      /**
-       * Public methods
-       */
+    const allChecks = yield Promise.all(paths.map(function (dir) {
+      return (_fs || _load_fs()).exists(path.join(dir, 'node-gyp'));
+    }));
+    if (allChecks.some(Boolean)) {
+      // node-gyp is available somewhere
+      return;
+    }
 
-      /* eslint no-multi-spaces: 0 */
-      micromatch.any = any;
-      micromatch.braces = micromatch.braceExpand = utils.braces;
-      micromatch.contains = contains;
-      micromatch.expand = expand;
-      micromatch.filter = filter;
-      micromatch.isMatch = isMatch;
-      micromatch.makeRe = makeRe;
-      micromatch.match = match;
-      micromatch.matcher = matcher;
-      micromatch.matchKeys = matchKeys;
+    reporter.info(reporter.lang('packageRequiresNodeGyp'));
 
-      /**
-       * Expose `micromatch`
-       */
+    try {
+      yield (0, (_global || _load_global()).run)(config, reporter, {}, ['add', 'node-gyp']);
+    } catch (e) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('nodeGypAutoInstallFailed', e.message));
+    }
+  });
 
-      module.exports = micromatch;
+  return function _checkForGyp(_x6, _x7) {
+    return _ref11.apply(this, arguments);
+  };
+})();
 
-      /***/
-    },
-    /* 115 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-      // a duplex stream is just a stream that is both readable and writable.
-      // Since JS doesn't have multiple prototypal inheritance, this class
-      // prototypally inherits from Readable, and then parasitically from
-      // Writable.
+let execFromManifest = exports.execFromManifest = (() => {
+  var _ref12 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, commandName, cwd) {
+    const pkg = yield config.maybeReadManifest(cwd);
+    if (!pkg || !pkg.scripts) {
+      return;
+    }
 
-      /*<replacement>*/
+    const cmd = pkg.scripts[commandName];
+    if (cmd) {
+      yield execCommand({ stage: commandName, config, cmd, cwd, isInteractive: true });
+    }
+  });
 
-      var pna = __webpack_require__(180);
-      /*</replacement>*/
+  return function execFromManifest(_x8, _x9, _x10) {
+    return _ref12.apply(this, arguments);
+  };
+})();
+
+let execCommand = exports.execCommand = (() => {
+  var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
+    stage,
+    config,
+    cmd,
+    cwd,
+    isInteractive,
+    customShell
+  }) {
+    const reporter = config.reporter;
+
+    try {
+      reporter.command(cmd);
+      yield executeLifecycleScript({ stage, config, cwd, cmd, isInteractive, customShell });
+      return Promise.resolve();
+    } catch (err) {
+      if (err instanceof (_errors || _load_errors()).ProcessTermError) {
+        const formattedError = new (_errors || _load_errors()).ProcessTermError(err.EXIT_SIGNAL ? reporter.lang('commandFailedWithSignal', err.EXIT_SIGNAL) : reporter.lang('commandFailedWithCode', err.EXIT_CODE));
+        formattedError.EXIT_CODE = err.EXIT_CODE;
+        formattedError.EXIT_SIGNAL = err.EXIT_SIGNAL;
+        throw formattedError;
+      } else {
+        throw err;
+      }
+    }
+  });
 
-      /*<replacement>*/
-      var objectKeys =
-        Object.keys ||
-        function (obj) {
-          var keys = [];
-          for (var key in obj) {
-            keys.push(key);
-          }
-          return keys;
-        };
-      /*</replacement>*/
+  return function execCommand(_x11) {
+    return _ref13.apply(this, arguments);
+  };
+})();
 
-      module.exports = Duplex;
+var _errors;
 
-      /*<replacement>*/
-      var util = __webpack_require__(113);
-      util.inherits = __webpack_require__(61);
-      /*</replacement>*/
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var Readable = __webpack_require__(406);
-      var Writable = __webpack_require__(408);
+var _constants;
 
-      util.inherits(Duplex, Readable);
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      {
-        // avoid scope creep, the keys array can then be collected
-        var keys = objectKeys(Writable.prototype);
-        for (var v = 0; v < keys.length; v++) {
-          var method = keys[v];
-          if (!Duplex.prototype[method])
-            Duplex.prototype[method] = Writable.prototype[method];
-        }
-      }
+var _child;
 
-      function Duplex(options) {
-        if (!(this instanceof Duplex)) return new Duplex(options);
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-        Readable.call(this, options);
-        Writable.call(this, options);
+var _fs;
 
-        if (options && options.readable === false) this.readable = false;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-        if (options && options.writable === false) this.writable = false;
+var _dynamicRequire;
 
-        this.allowHalfOpen = true;
-        if (options && options.allowHalfOpen === false)
-          this.allowHalfOpen = false;
+function _load_dynamicRequire() {
+  return _dynamicRequire = __webpack_require__(371);
+}
 
-        this.once("end", onend);
-      }
+var _portableScript;
 
-      Object.defineProperty(Duplex.prototype, "writableHighWaterMark", {
-        // making it explicit this property is not enumerable
-        // because otherwise some prototype manipulation in
-        // userland will fail
-        enumerable: false,
-        get: function () {
-          return this._writableState.highWaterMark;
-        },
-      });
+function _load_portableScript() {
+  return _portableScript = __webpack_require__(589);
+}
 
-      // the no-half-open enforcer
-      function onend() {
-        // if we allow half-open state, or if the writable side ended,
-        // then we're ok.
-        if (this.allowHalfOpen || this._writableState.ended) return;
+var _fixCmdWinSlashes;
 
-        // no more data can be written.
-        // But allow more writes to happen in this tick.
-        pna.nextTick(onEndNT, this);
-      }
+function _load_fixCmdWinSlashes() {
+  return _fixCmdWinSlashes = __webpack_require__(578);
+}
 
-      function onEndNT(self) {
-        self.end();
-      }
+var _global;
 
-      Object.defineProperty(Duplex.prototype, "destroyed", {
-        get: function () {
-          if (
-            this._readableState === undefined ||
-            this._writableState === undefined
-          ) {
-            return false;
-          }
-          return this._readableState.destroyed && this._writableState.destroyed;
-        },
-        set: function (value) {
-          // we ignore the value if the stream
-          // has not been initialized yet
-          if (
-            this._readableState === undefined ||
-            this._writableState === undefined
-          ) {
-            return;
-          }
+function _load_global() {
+  return _global = __webpack_require__(121);
+}
 
-          // backward compatibility, the user is explicitly
-          // managing destroyed
-          this._readableState.destroyed = value;
-          this._writableState.destroyed = value;
-        },
-      });
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      Duplex.prototype._destroy = function (err, cb) {
-        this.push(null);
-        this.end();
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        pna.nextTick(cb, err);
-      };
+const path = __webpack_require__(0);
 
-      /***/
-    },
-    /* 116 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = multicast;
-      /* unused harmony export MulticastOperator */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__ =
-        __webpack_require__(423);
-      /** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */
-
-      function multicast(subjectOrSubjectFactory, selector) {
-        return function multicastOperatorFunction(source) {
-          var subjectFactory;
-          if (typeof subjectOrSubjectFactory === "function") {
-            subjectFactory = subjectOrSubjectFactory;
-          } else {
-            subjectFactory = function subjectFactory() {
-              return subjectOrSubjectFactory;
-            };
-          }
-          if (typeof selector === "function") {
-            return source.lift(new MulticastOperator(subjectFactory, selector));
-          }
-          var connectable = Object.create(
-            source,
-            __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__[
-              "b" /* connectableObservableDescriptor */
-            ],
-          );
-          connectable.source = source;
-          connectable.subjectFactory = subjectFactory;
-          return connectable;
-        };
-      }
-      var MulticastOperator = /*@__PURE__*/ (function () {
-        function MulticastOperator(subjectFactory, selector) {
-          this.subjectFactory = subjectFactory;
-          this.selector = selector;
-        }
-        MulticastOperator.prototype.call = function (subscriber, source) {
-          var selector = this.selector;
-          var subject = this.subjectFactory();
-          var subscription = selector(subject).subscribe(subscriber);
-          subscription.add(source.subscribe(subject));
-          return subscription;
-        };
-        return MulticastOperator;
-      })();
+const IGNORE_MANIFEST_KEYS = exports.IGNORE_MANIFEST_KEYS = new Set(['readme', 'notice', 'licenseText', 'activationEvents', 'contributes']);
 
-      //# sourceMappingURL=multicast.js.map
+// We treat these configs as internal, thus not expose them to process.env.
+// This helps us avoid some gyp issues when building native modules.
+// See https://github.com/yarnpkg/yarn/issues/2286.
+const IGNORE_CONFIG_KEYS = ['lastUpdateCheck'];
 
-      /***/
-    },
-    /* 117 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return observable;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var observable =
-        (typeof Symbol === "function" && Symbol.observable) || "@@observable";
-      //# sourceMappingURL=observable.js.map
+let wrappersFolder = null;
 
-      /***/
-    },
-    /* 118 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = identity;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function identity(x) {
-        return x;
-      }
-      //# sourceMappingURL=identity.js.map
+const INVALID_CHAR_REGEX = /\W/g;
 
-      /***/
-    },
-    /* 119 */
-    /***/ function (module, exports, __webpack_require__) {
-      var v1 = __webpack_require__(957);
-      var v4 = __webpack_require__(958);
+exports.default = executeLifecycleScript;
 
-      var uuid = v4;
-      uuid.v1 = v1;
-      uuid.v4 = v4;
 
-      module.exports = uuid;
+let checkGypPromise = null;
+/**
+ * Special case: Some packages depend on node-gyp, but don't specify this in
+ * their package.json dependencies. They assume that node-gyp is available
+ * globally. We need to detect this case and show an error message.
+ */
+function checkForGypIfNeeded(config, cmd, paths) {
+  if (cmd.substr(0, cmd.indexOf(' ')) !== 'node-gyp') {
+    return Promise.resolve();
+  }
 
-      /***/
-    },
-    /* 120 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  // Ensure this only runs once, rather than multiple times in parallel.
+  if (!checkGypPromise) {
+    checkGypPromise = _checkForGyp(config, paths);
+  }
+  return checkGypPromise;
+}
+
+/***/ }),
+/* 112 */
+/***/ (function(module, exports) {
+
+module.exports = function (exec) {
+  try {
+    return !!exec();
+  } catch (e) {
+    return true;
+  }
+};
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getInstallationMethod = exports.version = undefined;
 
-      var _asyncToGenerator2;
+/***/ }),
+/* 113 */
+/***/ (function(module, exports) {
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+
+function isArray(arg) {
+  if (Array.isArray) {
+    return Array.isArray(arg);
+  }
+  return objectToString(arg) === '[object Array]';
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+
+function isError(e) {
+  return (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = Buffer.isBuffer;
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+
+/***/ }),
+/* 114 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * micromatch <https://github.com/jonschlinkert/micromatch>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
 
-      let getInstallationMethod = (exports.getInstallationMethod = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
-          let installationMethod = originalInstallationMethod;
 
-          // If there's a package.json in the parent directory, it could have an
-          // override for the installation method, so we should prefer that over
-          // whatever was originally in Yarn's package.json. This is the case with
-          // systems such as Homebrew, which take the tarball and modify the
-          // installation method so we're aware of the fact that Yarn was installed via
-          // Homebrew (so things like update notifications can point out the correct
-          // command to upgrade).
-          try {
-            const manifestPath = (_path || _load_path()).default.join(
-              __dirname,
-              "..",
-              "package.json",
-            );
-            if ((_fs2 || _load_fs2()).default.existsSync(manifestPath)) {
-              // non-async version is deprecated
-              const manifest = yield (0, (_fs || _load_fs()).readJson)(
-                manifestPath,
-              );
-              if (manifest.installationMethod) {
-                installationMethod = manifest.installationMethod;
-              }
-            }
-          } catch (e) {
-            // Ignore any errors; this is not critical functionality.
-          }
-          return installationMethod;
-        });
+var expand = __webpack_require__(753);
+var utils = __webpack_require__(300);
 
-        return function getInstallationMethod() {
-          return _ref.apply(this, arguments);
-        };
-      })());
+/**
+ * The main function. Pass an array of filepaths,
+ * and a string or array of glob patterns
+ *
+ * @param  {Array|String} `files`
+ * @param  {Array|String} `patterns`
+ * @param  {Object} `opts`
+ * @return {Array} Array of matches
+ */
 
-      var _fs;
+function micromatch(files, patterns, opts) {
+  if (!files || !patterns) return [];
+  opts = opts || {};
 
-      function _load_fs() {
-        return (_fs = __webpack_require__(4));
-      }
+  if (typeof opts.cache === 'undefined') {
+    opts.cache = true;
+  }
 
-      var _fs2;
+  if (!Array.isArray(patterns)) {
+    return match(files, patterns, opts);
+  }
 
-      function _load_fs2() {
-        return (_fs2 = _interopRequireDefault(__webpack_require__(5)));
-      }
+  var len = patterns.length, i = 0;
+  var omit = [], keep = [];
 
-      var _path;
+  while (len--) {
+    var glob = patterns[i++];
+    if (typeof glob === 'string' && glob.charCodeAt(0) === 33 /* ! */) {
+      omit.push.apply(omit, match(files, glob.slice(1), opts));
+    } else {
+      keep.push.apply(keep, match(files, glob, opts));
+    }
+  }
+  return utils.diff(keep, omit);
+}
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
-      }
+/**
+ * Return an array of files that match the given glob pattern.
+ *
+ * This function is called by the main `micromatch` function If you only
+ * need to pass a single pattern you might get very minor speed improvements
+ * using this function.
+ *
+ * @param  {Array} `files`
+ * @param  {String} `pattern`
+ * @param  {Object} `options`
+ * @return {Array}
+ */
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function match(files, pattern, opts) {
+  if (utils.typeOf(files) !== 'string' && !Array.isArray(files)) {
+    throw new Error(msg('match', 'files', 'a string or array'));
+  }
 
-      // This will be bundled directly in the .js file for production builds
-      var _require = __webpack_require__(194); /**
-       * Determines the current version of Yarn itself.
-       *
-       */
+  files = utils.arrayify(files);
+  opts = opts || {};
 
-      const version = _require.version,
-        originalInstallationMethod = _require.installationMethod;
-      exports.version = version;
+  var negate = opts.negate || false;
+  var orig = pattern;
 
-      /***/
-    },
-    /* 121 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (typeof pattern === 'string') {
+    negate = pattern.charAt(0) === '!';
+    if (negate) {
+      pattern = pattern.slice(1);
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.getBinFolder = undefined;
+    // we need to remove the character regardless,
+    // so the above logic is still needed
+    if (opts.nonegate === true) {
+      negate = false;
+    }
+  }
 
-      var _asyncToGenerator2;
+  var _isMatch = matcher(pattern, opts);
+  var len = files.length, i = 0;
+  var res = [];
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  while (i < len) {
+    var file = files[i++];
+    var fp = utils.unixify(file, opts);
 
-      let updateCwd = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            yield (_fs || _load_fs()).mkdirp(config.globalFolder);
-
-            yield config.init({
-              cwd: config.globalFolder,
-              offline: config.offline,
-              binLinks: true,
-              globalFolder: config.globalFolder,
-              cacheFolder: config._cacheRootFolder,
-              linkFolder: config.linkFolder,
-              enableDefaultRc: config.enableDefaultRc,
-              extraneousYarnrcFiles: config.extraneousYarnrcFiles,
-            });
-          },
-        );
+    if (!_isMatch(fp)) { continue; }
+    res.push(fp);
+  }
 
-        return function updateCwd(_x) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+  if (res.length === 0) {
+    if (opts.failglob === true) {
+      throw new Error('micromatch.match() found no matches for: "' + orig + '".');
+    }
 
-      let getBins = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            // build up list of registry folders to search for binaries
-            const dirs = [];
-            for (
-              var _iterator2 = Object.keys(
-                  (_index || _load_index()).registries,
-                ),
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+    if (opts.nonull || opts.nullglob) {
+      res.push(utils.unescapeGlob(orig));
+    }
+  }
 
-            ) {
-              var _ref4;
+  // if `negate` was defined, diff negated files
+  if (negate) { res = utils.diff(files, res); }
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref4 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref4 = _i2.value;
-              }
+  // if `ignore` was defined, diff ignored filed
+  if (opts.ignore && opts.ignore.length) {
+    pattern = opts.ignore;
+    opts = utils.omit(opts, ['ignore']);
+    res = utils.diff(res, micromatch(res, pattern, opts));
+  }
 
-              const registryName = _ref4;
+  if (opts.nodupes) {
+    return utils.unique(res);
+  }
+  return res;
+}
 
-              const registry = config.registries[registryName];
-              dirs.push(registry.loc);
-            }
+/**
+ * Returns a function that takes a glob pattern or array of glob patterns
+ * to be used with `Array#filter()`. (Internally this function generates
+ * the matching function using the [matcher] method).
+ *
+ * ```js
+ * var fn = mm.filter('[a-c]');
+ * ['a', 'b', 'c', 'd', 'e'].filter(fn);
+ * //=> ['a', 'b', 'c']
+ * ```
+ * @param  {String|Array} `patterns` Can be a glob or array of globs.
+ * @param  {Options} `opts` Options to pass to the [matcher] method.
+ * @return {Function} Filter function to be passed to `Array#filter()`.
+ */
 
-            // build up list of binary files
-            const paths = new Set();
-            for (
-              var _iterator3 = dirs,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+function filter(patterns, opts) {
+  if (!Array.isArray(patterns) && typeof patterns !== 'string') {
+    throw new TypeError(msg('filter', 'patterns', 'a string or array'));
+  }
 
-            ) {
-              var _ref5;
+  patterns = utils.arrayify(patterns);
+  var len = patterns.length, i = 0;
+  var patternMatchers = Array(len);
+  while (i < len) {
+    patternMatchers[i] = matcher(patterns[i++], opts);
+  }
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref5 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref5 = _i3.value;
-              }
+  return function(fp) {
+    if (fp == null) return [];
+    var len = patternMatchers.length, i = 0;
+    var res = true;
 
-              const dir = _ref5;
+    fp = utils.unixify(fp, opts);
+    while (i < len) {
+      var fn = patternMatchers[i++];
+      if (!fn(fp)) {
+        res = false;
+        break;
+      }
+    }
+    return res;
+  };
+}
 
-              const binDir = path.join(dir, ".bin");
-              if (!(yield (_fs || _load_fs()).exists(binDir))) {
-                continue;
-              }
+/**
+ * Returns true if the filepath contains the given
+ * pattern. Can also return a function for matching.
+ *
+ * ```js
+ * isMatch('foo.md', '*.md', {});
+ * //=> true
+ *
+ * isMatch('*.md', {})('foo.md')
+ * //=> true
+ * ```
+ * @param  {String} `fp`
+ * @param  {String} `pattern`
+ * @param  {Object} `opts`
+ * @return {Boolean}
+ */
 
-              for (
-                var _iterator4 = yield (_fs || _load_fs()).readdir(binDir),
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+function isMatch(fp, pattern, opts) {
+  if (typeof fp !== 'string') {
+    throw new TypeError(msg('isMatch', 'filepath', 'a string'));
+  }
 
-              ) {
-                var _ref6;
+  fp = utils.unixify(fp, opts);
+  if (utils.typeOf(pattern) === 'object') {
+    return matcher(fp, pattern);
+  }
+  return matcher(pattern, opts)(fp);
+}
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref6 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref6 = _i4.value;
-                }
+/**
+ * Returns true if the filepath matches the
+ * given pattern.
+ */
 
-                const name = _ref6;
+function contains(fp, pattern, opts) {
+  if (typeof fp !== 'string') {
+    throw new TypeError(msg('contains', 'pattern', 'a string'));
+  }
 
-                paths.add(path.join(binDir, name));
-              }
-            }
-            return paths;
-          },
-        );
+  opts = opts || {};
+  opts.contains = (pattern !== '');
+  fp = utils.unixify(fp, opts);
 
-        return function getBins(_x2) {
-          return _ref3.apply(this, arguments);
-        };
-      })();
+  if (opts.contains && !utils.isGlob(pattern)) {
+    return fp.indexOf(pattern) !== -1;
+  }
+  return matcher(pattern, opts)(fp);
+}
 
-      let getGlobalPrefix = (() => {
-        var _ref7 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, flags) {
-            if (flags.prefix) {
-              return flags.prefix;
-            } else if (config.getOption("prefix", true)) {
-              return String(config.getOption("prefix", true));
-            } else if (process.env.PREFIX) {
-              return process.env.PREFIX;
-            }
+/**
+ * Returns true if a file path matches any of the
+ * given patterns.
+ *
+ * @param  {String} `fp` The filepath to test.
+ * @param  {String|Array} `patterns` Glob patterns to use.
+ * @param  {Object} `opts` Options to pass to the `matcher()` function.
+ * @return {String}
+ */
 
-            const potentialPrefixFolders = [
-              (_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX,
-            ];
-            if (process.platform === "win32") {
-              // %LOCALAPPDATA%\Yarn --> C:\Users\Alice\AppData\Local\Yarn
-              if (process.env.LOCALAPPDATA) {
-                potentialPrefixFolders.unshift(
-                  path.join(process.env.LOCALAPPDATA, "Yarn"),
-                );
-              }
-            } else {
-              potentialPrefixFolders.unshift(
-                (_constants || _load_constants()).POSIX_GLOBAL_PREFIX,
-              );
-            }
+function any(fp, patterns, opts) {
+  if (!Array.isArray(patterns) && typeof patterns !== 'string') {
+    throw new TypeError(msg('any', 'patterns', 'a string or array'));
+  }
 
-            const binFolders = potentialPrefixFolders.map(function (prefix) {
-              return path.join(prefix, "bin");
-            });
-            const prefixFolderQueryResult = yield (
-              _fs || _load_fs()
-            ).getFirstSuitableFolder(binFolders);
-            const prefix =
-              prefixFolderQueryResult.folder &&
-              path.dirname(prefixFolderQueryResult.folder);
-
-            if (!prefix) {
-              config.reporter.warn(
-                config.reporter.lang(
-                  "noGlobalFolder",
-                  prefixFolderQueryResult.skipped
-                    .map(function (item) {
-                      return path.dirname(item.folder);
-                    })
-                    .join(", "),
-                ),
-              );
-
-              return (_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX;
-            }
+  patterns = utils.arrayify(patterns);
+  var len = patterns.length;
 
-            return prefix;
-          },
-        );
+  fp = utils.unixify(fp, opts);
+  while (len--) {
+    var isMatch = matcher(patterns[len], opts);
+    if (isMatch(fp)) {
+      return true;
+    }
+  }
+  return false;
+}
 
-        return function getGlobalPrefix(_x3, _x4) {
-          return _ref7.apply(this, arguments);
-        };
-      })();
+/**
+ * Filter the keys of an object with the given `glob` pattern
+ * and `options`
+ *
+ * @param  {Object} `object`
+ * @param  {Pattern} `object`
+ * @return {Array}
+ */
 
-      let getBinFolder = (exports.getBinFolder = (() => {
-        var _ref8 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, flags) {
-            const prefix = yield getGlobalPrefix(config, flags);
-            return path.resolve(prefix, "bin");
-          },
-        );
+function matchKeys(obj, glob, options) {
+  if (utils.typeOf(obj) !== 'object') {
+    throw new TypeError(msg('matchKeys', 'first argument', 'an object'));
+  }
 
-        return function getBinFolder(_x5, _x6) {
-          return _ref8.apply(this, arguments);
-        };
-      })());
-
-      let initUpdateBins = (() => {
-        var _ref9 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags) {
-            const beforeBins = yield getBins(config);
-            const binFolder = yield getBinFolder(config, flags);
-
-            function throwPermError(err, dest) {
-              if (err.code === "EACCES") {
-                throw new (_errors || _load_errors()).MessageError(
-                  reporter.lang("noPermission", dest),
-                );
-              } else {
-                throw err;
-              }
-            }
+  var fn = matcher(glob, options);
+  var res = {};
 
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                try {
-                  yield (_fs || _load_fs()).mkdirp(binFolder);
-                } catch (err) {
-                  throwPermError(err, binFolder);
-                }
+  for (var key in obj) {
+    if (obj.hasOwnProperty(key) && fn(key)) {
+      res[key] = obj[key];
+    }
+  }
+  return res;
+}
 
-                const afterBins = yield getBins(config);
+/**
+ * Return a function for matching based on the
+ * given `pattern` and `options`.
+ *
+ * @param  {String} `pattern`
+ * @param  {Object} `options`
+ * @return {Function}
+ */
 
-                // remove old bins
-                for (
-                  var _iterator5 = beforeBins,
-                    _isArray5 = Array.isArray(_iterator5),
-                    _i5 = 0,
-                    _iterator5 = _isArray5
-                      ? _iterator5
-                      : _iterator5[Symbol.iterator]();
-                  ;
+function matcher(pattern, opts) {
+  // pattern is a function
+  if (typeof pattern === 'function') {
+    return pattern;
+  }
+  // pattern is a regex
+  if (pattern instanceof RegExp) {
+    return function(fp) {
+      return pattern.test(fp);
+    };
+  }
 
-                ) {
-                  var _ref11;
+  if (typeof pattern !== 'string') {
+    throw new TypeError(msg('matcher', 'pattern', 'a string, regex, or function'));
+  }
 
-                  if (_isArray5) {
-                    if (_i5 >= _iterator5.length) break;
-                    _ref11 = _iterator5[_i5++];
-                  } else {
-                    _i5 = _iterator5.next();
-                    if (_i5.done) break;
-                    _ref11 = _i5.value;
-                  }
+  // strings, all the way down...
+  pattern = utils.unixify(pattern, opts);
 
-                  const src = _ref11;
+  // pattern is a non-glob string
+  if (!utils.isGlob(pattern)) {
+    return utils.matchPath(pattern, opts);
+  }
+  // pattern is a glob string
+  var re = makeRe(pattern, opts);
 
-                  if (afterBins.has(src)) {
-                    // not old
-                    continue;
-                  }
+  // `matchBase` is defined
+  if (opts && opts.matchBase) {
+    return utils.hasFilename(re, opts);
+  }
+  // `matchBase` is not defined
+  return function(fp) {
+    fp = utils.unixify(fp, opts);
+    return re.test(fp);
+  };
+}
 
-                  // remove old bin
-                  const dest = path.join(binFolder, path.basename(src));
-                  try {
-                    yield (_fs || _load_fs()).unlink(dest);
-                  } catch (err) {
-                    throwPermError(err, dest);
-                  }
-                }
+/**
+ * Create and cache a regular expression for matching
+ * file paths.
+ *
+ * If the leading character in the `glob` is `!`, a negation
+ * regex is returned.
+ *
+ * @param  {String} `glob`
+ * @param  {Object} `options`
+ * @return {RegExp}
+ */
 
-                // add new bins
-                for (
-                  var _iterator6 = afterBins,
-                    _isArray6 = Array.isArray(_iterator6),
-                    _i6 = 0,
-                    _iterator6 = _isArray6
-                      ? _iterator6
-                      : _iterator6[Symbol.iterator]();
-                  ;
+function toRegex(glob, options) {
+  // clone options to prevent  mutating the original object
+  var opts = Object.create(options || {});
+  var flags = opts.flags || '';
+  if (opts.nocase && flags.indexOf('i') === -1) {
+    flags += 'i';
+  }
 
-                ) {
-                  var _ref12;
+  var parsed = expand(glob, opts);
 
-                  if (_isArray6) {
-                    if (_i6 >= _iterator6.length) break;
-                    _ref12 = _iterator6[_i6++];
-                  } else {
-                    _i6 = _iterator6.next();
-                    if (_i6.done) break;
-                    _ref12 = _i6.value;
-                  }
+  // pass in tokens to avoid parsing more than once
+  opts.negated = opts.negated || parsed.negated;
+  opts.negate = opts.negated;
+  glob = wrapGlob(parsed.pattern, opts);
+  var re;
 
-                  const src = _ref12;
+  try {
+    re = new RegExp(glob, flags);
+    return re;
+  } catch (err) {
+    err.reason = 'micromatch invalid regex: (' + re + ')';
+    if (opts.strict) throw new SyntaxError(err);
+  }
 
-                  // insert new bin
-                  const dest = path.join(binFolder, path.basename(src));
-                  try {
-                    yield (_fs || _load_fs()).unlink(dest);
-                    yield (0,
-                    (_packageLinker || _load_packageLinker()).linkBin)(
-                      src,
-                      dest,
-                    );
-                    if (
-                      process.platform === "win32" &&
-                      dest.indexOf(".cmd") !== -1
-                    ) {
-                      yield (_fs || _load_fs()).rename(dest + ".cmd", dest);
-                    }
-                  } catch (err) {
-                    throwPermError(err, dest);
-                  }
-                }
-              },
-            );
-          },
-        );
+  // we're only here if a bad pattern was used and the user
+  // passed `options.silent`, so match nothing
+  return /$^/;
+}
 
-        return function initUpdateBins(_x7, _x8, _x9) {
-          return _ref9.apply(this, arguments);
-        };
-      })();
+/**
+ * Create the regex to do the matching. If the leading
+ * character in the `glob` is `!` a negation regex is returned.
+ *
+ * @param {String} `glob`
+ * @param {Boolean} `negate`
+ */
 
-      let list = (() => {
-        var _ref13 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            yield updateCwd(config);
-
-            // install so we get hard file paths
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.cwd);
-            const install = new (_install || _load_install()).Install(
-              {},
-              config,
-              new (_baseReporter || _load_baseReporter()).default(),
-              lockfile,
-            );
-            const patterns = yield install.getFlattenedDeps();
-
-            // dump global modules
-            for (
-              var _iterator7 = patterns,
-                _isArray7 = Array.isArray(_iterator7),
-                _i7 = 0,
-                _iterator7 = _isArray7
-                  ? _iterator7
-                  : _iterator7[Symbol.iterator]();
-              ;
+function wrapGlob(glob, opts) {
+  var prefix = (opts && !opts.contains) ? '^' : '';
+  var after = (opts && !opts.contains) ? '$' : '';
+  glob = ('(?:' + glob + ')' + after);
+  if (opts && opts.negate) {
+    return prefix + ('(?!^' + glob + ').*$');
+  }
+  return prefix + glob;
+}
 
-            ) {
-              var _ref14;
+/**
+ * Create and cache a regular expression for matching file paths.
+ * If the leading character in the `glob` is `!`, a negation
+ * regex is returned.
+ *
+ * @param  {String} `glob`
+ * @param  {Object} `options`
+ * @return {RegExp}
+ */
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref14 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref14 = _i7.value;
-              }
+function makeRe(glob, opts) {
+  if (utils.typeOf(glob) !== 'string') {
+    throw new Error(msg('makeRe', 'glob', 'a string'));
+  }
+  return utils.cache(toRegex, glob, opts);
+}
 
-              const pattern = _ref14;
+/**
+ * Make error messages consistent. Follows this format:
+ *
+ * ```js
+ * msg(methodName, argNumber, nativeType);
+ * // example:
+ * msg('matchKeys', 'first', 'an object');
+ * ```
+ *
+ * @param  {String} `method`
+ * @param  {String} `num`
+ * @param  {String} `type`
+ * @return {String}
+ */
 
-              const manifest =
-                install.resolver.getStrictResolvedPattern(pattern);
-              ls(manifest, reporter, false);
-            }
-          },
-        );
+function msg(method, what, type) {
+  return 'micromatch.' + method + '(): ' + what + ' should be ' + type + '.';
+}
 
-        return function list(_x10, _x11, _x12, _x13) {
-          return _ref13.apply(this, arguments);
-        };
-      })();
+/**
+ * Public methods
+ */
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+/* eslint no-multi-spaces: 0 */
+micromatch.any       = any;
+micromatch.braces    = micromatch.braceExpand = utils.braces;
+micromatch.contains  = contains;
+micromatch.expand    = expand;
+micromatch.filter    = filter;
+micromatch.isMatch   = isMatch;
+micromatch.makeRe    = makeRe;
+micromatch.match     = match;
+micromatch.matcher   = matcher;
+micromatch.matchKeys = matchKeys;
+
+/**
+ * Expose `micromatch`
+ */
 
-      var _errors;
+module.exports = micromatch;
+
+
+/***/ }),
+/* 115 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// a duplex stream is just a stream that is both readable and writable.
+// Since JS doesn't have multiple prototypal inheritance, this class
+// prototypally inherits from Readable, and then parasitically from
+// Writable.
+
+
+
+/*<replacement>*/
+
+var pna = __webpack_require__(180);
+/*</replacement>*/
+
+/*<replacement>*/
+var objectKeys = Object.keys || function (obj) {
+  var keys = [];
+  for (var key in obj) {
+    keys.push(key);
+  }return keys;
+};
+/*</replacement>*/
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+module.exports = Duplex;
 
-      var _index;
+/*<replacement>*/
+var util = __webpack_require__(113);
+util.inherits = __webpack_require__(61);
+/*</replacement>*/
 
-      function _load_index() {
-        return (_index = __webpack_require__(57));
-      }
+var Readable = __webpack_require__(406);
+var Writable = __webpack_require__(408);
 
-      var _baseReporter;
+util.inherits(Duplex, Readable);
 
-      function _load_baseReporter() {
-        return (_baseReporter = _interopRequireDefault(
-          __webpack_require__(108),
-        ));
-      }
+{
+  // avoid scope creep, the keys array can then be collected
+  var keys = objectKeys(Writable.prototype);
+  for (var v = 0; v < keys.length; v++) {
+    var method = keys[v];
+    if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
+  }
+}
 
-      var _buildSubCommands2;
+function Duplex(options) {
+  if (!(this instanceof Duplex)) return new Duplex(options);
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+  Readable.call(this, options);
+  Writable.call(this, options);
 
-      var _lockfile;
+  if (options && options.readable === false) this.readable = false;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+  if (options && options.writable === false) this.writable = false;
 
-      var _install;
+  this.allowHalfOpen = true;
+  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+  this.once('end', onend);
+}
 
-      var _add;
+Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
+  // making it explicit this property is not enumerable
+  // because otherwise some prototype manipulation in
+  // userland will fail
+  enumerable: false,
+  get: function () {
+    return this._writableState.highWaterMark;
+  }
+});
+
+// the no-half-open enforcer
+function onend() {
+  // if we allow half-open state, or if the writable side ended,
+  // then we're ok.
+  if (this.allowHalfOpen || this._writableState.ended) return;
+
+  // no more data can be written.
+  // But allow more writes to happen in this tick.
+  pna.nextTick(onEndNT, this);
+}
+
+function onEndNT(self) {
+  self.end();
+}
+
+Object.defineProperty(Duplex.prototype, 'destroyed', {
+  get: function () {
+    if (this._readableState === undefined || this._writableState === undefined) {
+      return false;
+    }
+    return this._readableState.destroyed && this._writableState.destroyed;
+  },
+  set: function (value) {
+    // we ignore the value if the stream
+    // has not been initialized yet
+    if (this._readableState === undefined || this._writableState === undefined) {
+      return;
+    }
 
-      function _load_add() {
-        return (_add = __webpack_require__(165));
-      }
+    // backward compatibility, the user is explicitly
+    // managing destroyed
+    this._readableState.destroyed = value;
+    this._writableState.destroyed = value;
+  }
+});
 
-      var _remove;
+Duplex.prototype._destroy = function (err, cb) {
+  this.push(null);
+  this.end();
 
-      function _load_remove() {
-        return (_remove = __webpack_require__(359));
-      }
+  pna.nextTick(cb, err);
+};
 
-      var _upgrade;
+/***/ }),
+/* 116 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function _load_upgrade() {
-        return (_upgrade = __webpack_require__(207));
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = multicast;
+/* unused harmony export MulticastOperator */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__ = __webpack_require__(423);
+/** PURE_IMPORTS_START _observable_ConnectableObservable PURE_IMPORTS_END */
 
-      var _upgradeInteractive;
+function multicast(subjectOrSubjectFactory, selector) {
+    return function multicastOperatorFunction(source) {
+        var subjectFactory;
+        if (typeof subjectOrSubjectFactory === 'function') {
+            subjectFactory = subjectOrSubjectFactory;
+        }
+        else {
+            subjectFactory = function subjectFactory() {
+                return subjectOrSubjectFactory;
+            };
+        }
+        if (typeof selector === 'function') {
+            return source.lift(new MulticastOperator(subjectFactory, selector));
+        }
+        var connectable = Object.create(source, __WEBPACK_IMPORTED_MODULE_0__observable_ConnectableObservable__["b" /* connectableObservableDescriptor */]);
+        connectable.source = source;
+        connectable.subjectFactory = subjectFactory;
+        return connectable;
+    };
+}
+var MulticastOperator = /*@__PURE__*/ (function () {
+    function MulticastOperator(subjectFactory, selector) {
+        this.subjectFactory = subjectFactory;
+        this.selector = selector;
+    }
+    MulticastOperator.prototype.call = function (subscriber, source) {
+        var selector = this.selector;
+        var subject = this.subjectFactory();
+        var subscription = selector(subject).subscribe(subscriber);
+        subscription.add(source.subscribe(subject));
+        return subscription;
+    };
+    return MulticastOperator;
+}());
 
-      function _load_upgradeInteractive() {
-        return (_upgradeInteractive = __webpack_require__(362));
-      }
+//# sourceMappingURL=multicast.js.map
 
-      var _packageLinker;
 
-      function _load_packageLinker() {
-        return (_packageLinker = __webpack_require__(211));
-      }
+/***/ }),
+/* 117 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var _constants;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return observable; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var observable = typeof Symbol === 'function' && Symbol.observable || '@@observable';
+//# sourceMappingURL=observable.js.map
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
 
-      var _fs;
+/***/ }),
+/* 118 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = identity;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function identity(x) {
+    return x;
+}
+//# sourceMappingURL=identity.js.map
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+/***/ }),
+/* 119 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      class GlobalAdd extends (_add || _load_add()).Add {
-        constructor(args, flags, config, reporter, lockfile) {
-          super(args, flags, config, reporter, lockfile);
+var v1 = __webpack_require__(957);
+var v4 = __webpack_require__(958);
 
-          this.linker.setTopLevelBinLinking(false);
-        }
+var uuid = v4;
+uuid.v1 = v1;
+uuid.v4 = v4;
 
-        maybeOutputSaveTree() {
-          for (
-            var _iterator = this.addedPatterns,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+module.exports = uuid;
 
-          ) {
-            var _ref;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+/***/ }),
+/* 120 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            const pattern = _ref;
+"use strict";
 
-            const manifest = this.resolver.getStrictResolvedPattern(pattern);
-            ls(manifest, this.reporter, true);
-          }
-          return Promise.resolve();
-        }
 
-        _logSuccessSaveLockfile() {
-          // noop
-        }
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getInstallationMethod = exports.version = undefined;
 
-      const path = __webpack_require__(0);
+var _asyncToGenerator2;
 
-      function hasWrapper(flags, args) {
-        return args[0] !== "bin" && args[0] !== "dir";
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function ls(manifest, reporter, saved) {
-        const bins = manifest.bin ? Object.keys(manifest.bin) : [];
-        const human = `${manifest.name}@${manifest.version}`;
-        if (bins.length) {
-          if (saved) {
-            reporter.success(
-              reporter.lang("packageInstalledWithBinaries", human),
-            );
-          } else {
-            reporter.info(reporter.lang("packageHasBinaries", human));
-          }
-          reporter.list(`bins-${manifest.name}`, bins);
-        } else if (saved) {
-          reporter.warn(reporter.lang("packageHasNoBinaries", human));
+let getInstallationMethod = exports.getInstallationMethod = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+    let installationMethod = originalInstallationMethod;
+
+    // If there's a package.json in the parent directory, it could have an
+    // override for the installation method, so we should prefer that over
+    // whatever was originally in Yarn's package.json. This is the case with
+    // systems such as Homebrew, which take the tarball and modify the
+    // installation method so we're aware of the fact that Yarn was installed via
+    // Homebrew (so things like update notifications can point out the correct
+    // command to upgrade).
+    try {
+      const manifestPath = (_path || _load_path()).default.join(__dirname, '..', 'package.json');
+      if ((_fs2 || _load_fs2()).default.existsSync(manifestPath)) {
+        // non-async version is deprecated
+        const manifest = yield (0, (_fs || _load_fs()).readJson)(manifestPath);
+        if (manifest.installationMethod) {
+          installationMethod = manifest.installationMethod;
         }
       }
+    } catch (e) {
+      // Ignore any errors; this is not critical functionality.
+    }
+    return installationMethod;
+  });
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)("global", {
-        add(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield updateCwd(config);
-
-              const updateBins = yield initUpdateBins(config, reporter, flags);
-              if (args.indexOf("yarn") !== -1) {
-                reporter.warn(reporter.lang("packageContainsYarnAsGlobal"));
-              }
+  return function getInstallationMethod() {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              // install module
-              const lockfile = yield (
-                _lockfile || _load_lockfile()
-              ).default.fromDirectory(config.cwd);
-              const install = new GlobalAdd(
-                args,
-                flags,
-                config,
-                reporter,
-                lockfile,
-              );
-              yield install.init();
-
-              // link binaries
-              yield updateBins();
-            },
-          )();
-        },
+var _fs;
 
-        bin(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              reporter.log(yield getBinFolder(config, flags), { force: true });
-            },
-          )();
-        },
+function _load_fs() {
+  return _fs = __webpack_require__(4);
+}
 
-        dir(config, reporter, flags, args) {
-          reporter.log(config.globalFolder, { force: true });
-          return Promise.resolve();
-        },
+var _fs2;
 
-        ls(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              reporter.warn(
-                `\`yarn global ls\` is deprecated. Please use \`yarn global list\`.`,
-              );
-              yield list(config, reporter, flags, args);
-            },
-          )();
-        },
+function _load_fs2() {
+  return _fs2 = _interopRequireDefault(__webpack_require__(5));
+}
 
-        list(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield list(config, reporter, flags, args);
-            },
-          )();
-        },
+var _path;
 
-        remove(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield updateCwd(config);
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-              const updateBins = yield initUpdateBins(config, reporter, flags);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              // remove module
-              yield (0, (_remove || _load_remove()).run)(
-                config,
-                reporter,
-                flags,
-                args,
-              );
+// This will be bundled directly in the .js file for production builds
+var _require = __webpack_require__(194); /**
+                                               * Determines the current version of Yarn itself.
+                                               * 
+                                               */
 
-              // remove binaries
-              yield updateBins();
-            },
-          )();
-        },
+const version = _require.version,
+      originalInstallationMethod = _require.installationMethod;
+exports.version = version;
 
-        upgrade(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield updateCwd(config);
+/***/ }),
+/* 121 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              const updateBins = yield initUpdateBins(config, reporter, flags);
+"use strict";
 
-              // upgrade module
-              yield (0, (_upgrade || _load_upgrade()).run)(
-                config,
-                reporter,
-                flags,
-                args,
-              );
 
-              // update binaries
-              yield updateBins();
-            },
-          )();
-        },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.getBinFolder = undefined;
 
-        upgradeInteractive(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield updateCwd(config);
+var _asyncToGenerator2;
 
-              const updateBins = yield initUpdateBins(config, reporter, flags);
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              // upgrade module
-              yield (0,
-              (_upgradeInteractive || _load_upgradeInteractive()).run)(
-                config,
-                reporter,
-                flags,
-                args,
-              );
+let updateCwd = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    yield (_fs || _load_fs()).mkdirp(config.globalFolder);
 
-              // update binaries
-              yield updateBins();
-            },
-          )();
-        },
-      });
+    yield config.init({
+      cwd: config.globalFolder,
+      offline: config.offline,
+      binLinks: true,
+      globalFolder: config.globalFolder,
+      cacheFolder: config._cacheRootFolder,
+      linkFolder: config.linkFolder,
+      enableDefaultRc: config.enableDefaultRc,
+      extraneousYarnrcFiles: config.extraneousYarnrcFiles
+    });
+  });
 
-      const run = _buildSubCommands.run,
-        _setFlags = _buildSubCommands.setFlags;
-      exports.run = run;
-      function setFlags(commander) {
-        _setFlags(commander);
-        commander.description(
-          "Installs packages globally on your operating system.",
-        );
-        commander.option(
-          "--prefix <prefix>",
-          "bin prefix to use to install binaries",
-        );
-        commander.option(
-          "--latest",
-          "upgrade to the latest version of packages",
-        );
+  return function updateCwd(_x) {
+    return _ref2.apply(this, arguments);
+  };
+})();
+
+let getBins = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    // build up list of registry folders to search for binaries
+    const dirs = [];
+    for (var _iterator2 = Object.keys((_index || _load_index()).registries), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref4;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref4 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref4 = _i2.value;
       }
 
-      /***/
-    },
-    /* 122 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      const registryName = _ref4;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+      const registry = config.registries[registryName];
+      dirs.push(registry.loc);
+    }
 
-      var _asyncToGenerator2;
+    // build up list of binary files
+    const paths = new Set();
+    for (var _iterator3 = dirs, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref5;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref5 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref5 = _i3.value;
       }
 
-      var _path;
+      const dir = _ref5;
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
+      const binDir = path.join(dir, '.bin');
+      if (!(yield (_fs || _load_fs()).exists(binDir))) {
+        continue;
       }
 
-      var _invariant;
+      for (var _iterator4 = yield (_fs || _load_fs()).readdir(binDir), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref6;
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
-      }
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref6 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref6 = _i4.value;
+        }
 
-      var _semver;
+        const name = _ref6;
 
-      function _load_semver() {
-        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+        paths.add(path.join(binDir, name));
       }
+    }
+    return paths;
+  });
 
-      var _validate;
+  return function getBins(_x2) {
+    return _ref3.apply(this, arguments);
+  };
+})();
+
+let getGlobalPrefix = (() => {
+  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags) {
+    if (flags.prefix) {
+      return flags.prefix;
+    } else if (config.getOption('prefix', true)) {
+      return String(config.getOption('prefix', true));
+    } else if (process.env.PREFIX) {
+      return process.env.PREFIX;
+    }
 
-      function _load_validate() {
-        return (_validate = __webpack_require__(125));
+    const potentialPrefixFolders = [(_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX];
+    if (process.platform === 'win32') {
+      // %LOCALAPPDATA%\Yarn --> C:\Users\Alice\AppData\Local\Yarn
+      if (process.env.LOCALAPPDATA) {
+        potentialPrefixFolders.unshift(path.join(process.env.LOCALAPPDATA, 'Yarn'));
       }
+    } else {
+      potentialPrefixFolders.unshift((_constants || _load_constants()).POSIX_GLOBAL_PREFIX);
+    }
 
-      var _lockfile;
-
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+    const binFolders = potentialPrefixFolders.map(function (prefix) {
+      return path.join(prefix, 'bin');
+    });
+    const prefixFolderQueryResult = yield (_fs || _load_fs()).getFirstSuitableFolder(binFolders);
+    const prefix = prefixFolderQueryResult.folder && path.dirname(prefixFolderQueryResult.folder);
 
-      var _packageReference;
+    if (!prefix) {
+      config.reporter.warn(config.reporter.lang('noGlobalFolder', prefixFolderQueryResult.skipped.map(function (item) {
+        return path.dirname(item.folder);
+      }).join(', ')));
 
-      function _load_packageReference() {
-        return (_packageReference = _interopRequireDefault(
-          __webpack_require__(365),
-        ));
-      }
+      return (_constants || _load_constants()).FALLBACK_GLOBAL_PREFIX;
+    }
 
-      var _index;
+    return prefix;
+  });
 
-      function _load_index() {
-        return (_index = __webpack_require__(78));
-      }
+  return function getGlobalPrefix(_x3, _x4) {
+    return _ref7.apply(this, arguments);
+  };
+})();
 
-      var _errors;
+let getBinFolder = exports.getBinFolder = (() => {
+  var _ref8 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags) {
+    const prefix = yield getGlobalPrefix(config, flags);
+    return path.resolve(prefix, 'bin');
+  });
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+  return function getBinFolder(_x5, _x6) {
+    return _ref8.apply(this, arguments);
+  };
+})();
 
-      var _constants;
+let initUpdateBins = (() => {
+  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags) {
+    const beforeBins = yield getBins(config);
+    const binFolder = yield getBinFolder(config, flags);
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+    function throwPermError(err, dest) {
+      if (err.code === 'EACCES') {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('noPermission', dest));
+      } else {
+        throw err;
       }
+    }
 
-      var _version;
-
-      function _load_version() {
-        return (_version = _interopRequireWildcard(__webpack_require__(226)));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      try {
+        yield (_fs || _load_fs()).mkdirp(binFolder);
+      } catch (err) {
+        throwPermError(err, binFolder);
       }
 
-      var _workspaceResolver;
+      const afterBins = yield getBins(config);
 
-      function _load_workspaceResolver() {
-        return (_workspaceResolver = _interopRequireDefault(
-          __webpack_require__(570),
-        ));
-      }
+      // remove old bins
+      for (var _iterator5 = beforeBins, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref11;
 
-      var _fs;
+        if (_isArray5) {
+          if (_i5 >= _iterator5.length) break;
+          _ref11 = _iterator5[_i5++];
+        } else {
+          _i5 = _iterator5.next();
+          if (_i5.done) break;
+          _ref11 = _i5.value;
+        }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+        const src = _ref11;
 
-      var _normalizePattern4;
+        if (afterBins.has(src)) {
+          // not old
+          continue;
+        }
 
-      function _load_normalizePattern() {
-        return (_normalizePattern4 = __webpack_require__(37));
+        // remove old bin
+        const dest = path.join(binFolder, path.basename(src));
+        try {
+          yield (_fs || _load_fs()).unlink(dest);
+        } catch (err) {
+          throwPermError(err, dest);
+        }
       }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+      // add new bins
+      for (var _iterator6 = afterBins, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+        var _ref12;
+
+        if (_isArray6) {
+          if (_i6 >= _iterator6.length) break;
+          _ref12 = _iterator6[_i6++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
+          _i6 = _iterator6.next();
+          if (_i6.done) break;
+          _ref12 = _i6.value;
+        }
+
+        const src = _ref12;
+
+        // insert new bin
+        const dest = path.join(binFolder, path.basename(src));
+        try {
+          yield (_fs || _load_fs()).unlink(dest);
+          yield (0, (_packageLinker || _load_packageLinker()).linkBin)(src, dest);
+          if (process.platform === 'win32' && dest.indexOf('.cmd') !== -1) {
+            yield (_fs || _load_fs()).rename(dest + '.cmd', dest);
           }
-          newObj.default = obj;
-          return newObj;
+        } catch (err) {
+          throwPermError(err, dest);
         }
       }
+    });
+  });
+
+  return function initUpdateBins(_x7, _x8, _x9) {
+    return _ref9.apply(this, arguments);
+  };
+})();
+
+let list = (() => {
+  var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    yield updateCwd(config);
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+    // install so we get hard file paths
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
+    const install = new (_install || _load_install()).Install({}, config, new (_baseReporter || _load_baseReporter()).default(), lockfile);
+    const patterns = yield install.getFlattenedDeps();
+
+    // dump global modules
+    for (var _iterator7 = patterns, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+      var _ref14;
+
+      if (_isArray7) {
+        if (_i7 >= _iterator7.length) break;
+        _ref14 = _iterator7[_i7++];
+      } else {
+        _i7 = _iterator7.next();
+        if (_i7.done) break;
+        _ref14 = _i7.value;
       }
 
-      const micromatch = __webpack_require__(114);
+      const pattern = _ref14;
 
-      class PackageRequest {
-        constructor(req, resolver) {
-          this.parentRequest = req.parentRequest;
-          this.parentNames = req.parentNames || [];
-          this.lockfile = resolver.lockfile;
-          this.registry = req.registry;
-          this.reporter = resolver.reporter;
-          this.resolver = resolver;
-          this.optional = req.optional;
-          this.hint = req.hint;
-          this.pattern = req.pattern;
-          this.config = resolver.config;
-          this.foundInfo = null;
-        }
+      const manifest = install.resolver.getStrictResolvedPattern(pattern);
+      ls(manifest, reporter, false);
+    }
+  });
 
-        init() {
-          this.resolver.usedRegistries.add(this.registry);
-        }
+  return function list(_x10, _x11, _x12, _x13) {
+    return _ref13.apply(this, arguments);
+  };
+})();
 
-        getLocked(remoteType) {
-          // always prioritise root lockfile
-          const shrunk = this.lockfile.getLocked(this.pattern);
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-          if (shrunk && shrunk.resolved) {
-            const resolvedParts = (
-              _version || _load_version()
-            ).explodeHashedUrl(shrunk.resolved);
+var _errors;
 
-            // Detect Git protocols (git://HOST/PATH or git+PROTOCOL://HOST/PATH)
-            const preferredRemoteType = /^git(\+[a-z0-9]+)?:\/\//.test(
-              resolvedParts.url,
-            )
-              ? "git"
-              : remoteType;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-            return {
-              name: shrunk.name,
-              version: shrunk.version,
-              _uid: shrunk.uid,
-              _remote: {
-                resolved: shrunk.resolved,
-                type: preferredRemoteType,
-                reference: resolvedParts.url,
-                hash: resolvedParts.hash,
-                integrity: shrunk.integrity,
-                registry: shrunk.registry,
-                packageName: shrunk.name,
-              },
-              optionalDependencies: shrunk.optionalDependencies || {},
-              dependencies: shrunk.dependencies || {},
-              prebuiltVariants: shrunk.prebuiltVariants || {},
-            };
-          } else {
-            return null;
-          }
-        }
+var _index;
 
-        /**
-         * If the input pattern matches a registry one then attempt to find it on the registry.
-         * Otherwise fork off to an exotic resolver if one matches.
-         */
+function _load_index() {
+  return _index = __webpack_require__(57);
+}
 
-        findVersionOnRegistry(pattern) {
-          var _this = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _ref = yield _this.normalize(pattern);
-
-              const range = _ref.range,
-                name = _ref.name;
-
-              const exoticResolver = (0,
-              (_index || _load_index()).getExoticResolver)(range);
-              if (exoticResolver) {
-                let data = yield _this.findExoticVersionInfo(
-                  exoticResolver,
-                  range,
-                );
-
-                // clone data as we're manipulating it in place and this could be resolved multiple
-                // times
-                data = Object.assign({}, data);
-
-                // this is so the returned package response uses the overridden name. ie. if the
-                // package's actual name is `bar`, but it's been specified in the manifest like:
-                //   "foo": "http://foo.com/bar.tar.gz"
-                // then we use the foo name
-                data.name = name;
-                return data;
-              }
+var _baseReporter;
 
-              const Resolver = _this.getRegistryResolver();
-              const resolver = new Resolver(_this, name, range);
-              try {
-                return yield resolver.resolve();
-              } catch (err) {
-                // if it is not an error thrown by yarn and it has a parent request,
-                // thow a more readable error
-                if (
-                  !(err instanceof (_errors || _load_errors()).MessageError) &&
-                  _this.parentRequest &&
-                  _this.parentRequest.pattern
-                ) {
-                  throw new (_errors || _load_errors()).MessageError(
-                    _this.reporter.lang(
-                      "requiredPackageNotFoundRegistry",
-                      pattern,
-                      _this.parentRequest.pattern,
-                      _this.registry,
-                    ),
-                  );
-                }
-                throw err;
-              }
-            },
-          )();
-        }
+function _load_baseReporter() {
+  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
+}
 
-        /**
-         * Get the registry resolver associated with this package request.
-         */
+var _buildSubCommands2;
 
-        getRegistryResolver() {
-          const Resolver = (_index || _load_index()).registries[this.registry];
-          if (Resolver) {
-            return Resolver;
-          } else {
-            throw new (_errors || _load_errors()).MessageError(
-              this.reporter.lang("unknownRegistryResolver", this.registry),
-            );
-          }
-        }
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-        normalizeRange(pattern) {
-          var _this2 = this;
+var _lockfile;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (
-                pattern.indexOf(":") > -1 ||
-                pattern.indexOf("@") > -1 ||
-                (0, (_index || _load_index()).getExoticResolver)(pattern)
-              ) {
-                return pattern;
-              }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-              if (!(_semver || _load_semver()).default.validRange(pattern)) {
-                try {
-                  if (
-                    yield (_fs || _load_fs()).exists(
-                      (_path || _load_path()).default.join(
-                        _this2.config.cwd,
-                        pattern,
-                        (_constants || _load_constants()).NODE_PACKAGE_JSON,
-                      ),
-                    )
-                  ) {
-                    _this2.reporter.warn(
-                      _this2.reporter.lang("implicitFileDeprecated", pattern),
-                    );
-                    return `file:${pattern}`;
-                  }
-                } catch (err) {
-                  // pass
-                }
-              }
+var _install;
 
-              return pattern;
-            },
-          )();
-        }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-        normalize(pattern) {
-          var _this3 = this;
+var _add;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _normalizePattern = (0,
-              (_normalizePattern4 || _load_normalizePattern())
-                .normalizePattern)(pattern);
+function _load_add() {
+  return _add = __webpack_require__(165);
+}
 
-              const name = _normalizePattern.name,
-                range = _normalizePattern.range,
-                hasVersion = _normalizePattern.hasVersion;
+var _remove;
 
-              const newRange = yield _this3.normalizeRange(range);
-              return { name, range: newRange, hasVersion };
-            },
-          )();
-        }
+function _load_remove() {
+  return _remove = __webpack_require__(359);
+}
 
-        /**
-         * Construct an exotic resolver instance with the input `ExoticResolver` and `range`.
-         */
+var _upgrade;
 
-        findExoticVersionInfo(ExoticResolver, range) {
-          const resolver = new ExoticResolver(this, range);
-          return resolver.resolve();
-        }
+function _load_upgrade() {
+  return _upgrade = __webpack_require__(207);
+}
 
-        /**
-         * If the current pattern matches an exotic resolver then delegate to it or else try
-         * the registry.
-         */
+var _upgradeInteractive;
 
-        findVersionInfo() {
-          var _this4 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const exoticResolver = (0,
-              (_index || _load_index()).getExoticResolver)(_this4.pattern);
-              if (exoticResolver) {
-                return _this4.findExoticVersionInfo(
-                  exoticResolver,
-                  _this4.pattern,
-                );
-              } else if (
-                (
-                  _workspaceResolver || _load_workspaceResolver()
-                ).default.isWorkspace(
-                  _this4.pattern,
-                  _this4.resolver.workspaceLayout,
-                )
-              ) {
-                (0, (_invariant || _load_invariant()).default)(
-                  _this4.resolver.workspaceLayout,
-                  "expected workspaceLayout",
-                );
-                const resolver = new (
-                  _workspaceResolver || _load_workspaceResolver()
-                ).default(
-                  _this4,
-                  _this4.pattern,
-                  _this4.resolver.workspaceLayout,
-                );
-                let manifest;
-                if (
-                  _this4.config.focus &&
-                  !_this4.pattern.includes(
-                    _this4.resolver.workspaceLayout.virtualManifestName,
-                  ) &&
-                  !_this4.pattern.startsWith(
-                    _this4.config.focusedWorkspaceName + "@",
-                  )
-                ) {
-                  const localInfo =
-                    _this4.resolver.workspaceLayout.getManifestByPattern(
-                      _this4.pattern,
-                    );
-                  (0, (_invariant || _load_invariant()).default)(
-                    localInfo,
-                    "expected local info for " + _this4.pattern,
-                  );
-                  const localManifest = localInfo.manifest;
-                  const requestPattern =
-                    localManifest.name + "@" + localManifest.version;
-                  manifest = yield _this4.findVersionOnRegistry(requestPattern);
-                }
-                return resolver.resolve(manifest);
-              } else {
-                return _this4.findVersionOnRegistry(_this4.pattern);
-              }
-            },
-          )();
-        }
+function _load_upgradeInteractive() {
+  return _upgradeInteractive = __webpack_require__(362);
+}
 
-        reportResolvedRangeMatch(info, resolved) {}
+var _packageLinker;
 
-        /**
-         * Do the final resolve of a package that had a match with an existing version.
-         * After all unique versions have been discovered, so the best available version
-         * is found.
-         */
-        resolveToExistingVersion(info) {
-          // get final resolved version
-          var _normalizePattern2 = (0,
-          (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(
-            this.pattern,
-          );
+function _load_packageLinker() {
+  return _packageLinker = __webpack_require__(211);
+}
 
-          const range = _normalizePattern2.range,
-            name = _normalizePattern2.name;
+var _constants;
 
-          const solvedRange = (_semver || _load_semver()).default.validRange(
-            range,
-          )
-            ? info.version
-            : range;
-          const resolved = this.resolver.getHighestRangeVersionMatch(
-            name,
-            solvedRange,
-            info,
-          );
-          (0, (_invariant || _load_invariant()).default)(
-            resolved,
-            "should have a resolved reference",
-          );
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-          this.reportResolvedRangeMatch(info, resolved);
-          const ref = resolved._reference;
-          (0, (_invariant || _load_invariant()).default)(
-            ref,
-            "Resolved package info has no package reference",
-          );
-          ref.addRequest(this);
-          ref.addPattern(this.pattern, resolved);
-          ref.addOptional(this.optional);
-        }
+var _fs;
 
-        /**
-         * TODO description
-         */
-        find({ fresh, frozen }) {
-          var _this5 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // find version info for this package pattern
-              const info = yield _this5.findVersionInfo();
-
-              if (!(_semver || _load_semver()).default.valid(info.version)) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this5.reporter.lang(
-                    "invalidPackageVersion",
-                    info.name,
-                    info.version,
-                  ),
-                );
-              }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-              info.fresh = fresh;
-              (0, (_validate || _load_validate()).cleanDependencies)(
-                info,
-                false,
-                _this5.reporter,
-                function () {
-                  // swallow warnings
-                },
-              );
-
-              // check if while we were resolving this dep we've already resolved one that satisfies
-              // the same range
-
-              var _normalizePattern3 = (0,
-              (_normalizePattern4 || _load_normalizePattern())
-                .normalizePattern)(_this5.pattern);
-
-              const range = _normalizePattern3.range,
-                name = _normalizePattern3.name;
-
-              const solvedRange = (
-                _semver || _load_semver()
-              ).default.validRange(range)
-                ? info.version
-                : range;
-              const resolved =
-                !info.fresh || frozen
-                  ? _this5.resolver.getExactVersionMatch(
-                      name,
-                      solvedRange,
-                      info,
-                    )
-                  : _this5.resolver.getHighestRangeVersionMatch(
-                      name,
-                      solvedRange,
-                      info,
-                    );
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-              if (resolved) {
-                _this5.resolver.reportPackageWithExistingVersion(_this5, info);
-                return;
-              }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              if (info.flat && !_this5.resolver.flat) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this5.reporter.lang(
-                    "flatGlobalError",
-                    `${info.name}@${info.version}`,
-                  ),
-                );
-              }
+class GlobalAdd extends (_add || _load_add()).Add {
+  constructor(args, flags, config, reporter, lockfile) {
+    super(args, flags, config, reporter, lockfile);
 
-              // validate version info
-              PackageRequest.validateVersionInfo(info, _this5.reporter);
-
-              //
-              const remote = info._remote;
-              (0, (_invariant || _load_invariant()).default)(
-                remote,
-                "Missing remote",
-              );
-
-              // set package reference
-              const ref = new (
-                _packageReference || _load_packageReference()
-              ).default(_this5, info, remote);
-              ref.addPattern(_this5.pattern, info);
-              ref.addOptional(_this5.optional);
-              ref.setFresh(fresh);
-              info._reference = ref;
-              info._remote = remote;
-              // start installation of dependencies
-              const promises = [];
-              const deps = [];
-              const parentNames = [..._this5.parentNames, name];
-              // normal deps
-              for (const depName in info.dependencies) {
-                const depPattern = depName + "@" + info.dependencies[depName];
-                deps.push(depPattern);
-                promises.push(
-                  _this5.resolver.find({
-                    pattern: depPattern,
-                    registry: remote.registry,
-                    // dependencies of optional dependencies should themselves be optional
-                    optional: _this5.optional,
-                    parentRequest: _this5,
-                    parentNames,
-                  }),
-                );
-              }
+    this.linker.setTopLevelBinLinking(false);
+  }
 
-              // optional deps
-              for (const depName in info.optionalDependencies) {
-                const depPattern =
-                  depName + "@" + info.optionalDependencies[depName];
-                deps.push(depPattern);
-                promises.push(
-                  _this5.resolver.find({
-                    hint: "optional",
-                    pattern: depPattern,
-                    registry: remote.registry,
-                    optional: true,
-                    parentRequest: _this5,
-                    parentNames,
-                  }),
-                );
-              }
-              if (remote.type === "workspace" && !_this5.config.production) {
-                // workspaces support dev dependencies
-                for (const depName in info.devDependencies) {
-                  const depPattern =
-                    depName + "@" + info.devDependencies[depName];
-                  deps.push(depPattern);
-                  promises.push(
-                    _this5.resolver.find({
-                      hint: "dev",
-                      pattern: depPattern,
-                      registry: remote.registry,
-                      optional: false,
-                      parentRequest: _this5,
-                      parentNames,
-                    }),
-                  );
-                }
-              }
+  maybeOutputSaveTree() {
+    for (var _iterator = this.addedPatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-              for (
-                var _iterator = promises,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-              ) {
-                var _ref2;
+      const pattern = _ref;
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref2 = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref2 = _i.value;
-                }
+      const manifest = this.resolver.getStrictResolvedPattern(pattern);
+      ls(manifest, this.reporter, true);
+    }
+    return Promise.resolve();
+  }
 
-                const promise = _ref2;
+  _logSuccessSaveLockfile() {
+    // noop
+  }
+}
+
+const path = __webpack_require__(0);
+
+function hasWrapper(flags, args) {
+  return args[0] !== 'bin' && args[0] !== 'dir';
+}
+
+function ls(manifest, reporter, saved) {
+  const bins = manifest.bin ? Object.keys(manifest.bin) : [];
+  const human = `${manifest.name}@${manifest.version}`;
+  if (bins.length) {
+    if (saved) {
+      reporter.success(reporter.lang('packageInstalledWithBinaries', human));
+    } else {
+      reporter.info(reporter.lang('packageHasBinaries', human));
+    }
+    reporter.list(`bins-${manifest.name}`, bins);
+  } else if (saved) {
+    reporter.warn(reporter.lang('packageHasNoBinaries', human));
+  }
+}
 
-                yield promise;
-              }
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('global', {
+  add(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield updateCwd(config);
 
-              ref.addDependencies(deps);
+      const updateBins = yield initUpdateBins(config, reporter, flags);
+      if (args.indexOf('yarn') !== -1) {
+        reporter.warn(reporter.lang('packageContainsYarnAsGlobal'));
+      }
 
-              // Now that we have all dependencies, it's safe to propagate optional
-              for (
-                var _iterator2 = ref.requests.slice(1),
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+      // install module
+      const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
+      const install = new GlobalAdd(args, flags, config, reporter, lockfile);
+      yield install.init();
 
-              ) {
-                var _ref3;
+      // link binaries
+      yield updateBins();
+    })();
+  },
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
+  bin(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      reporter.log((yield getBinFolder(config, flags)), { force: true });
+    })();
+  },
 
-                const otherRequest = _ref3;
+  dir(config, reporter, flags, args) {
+    reporter.log(config.globalFolder, { force: true });
+    return Promise.resolve();
+  },
 
-                ref.addOptional(otherRequest.optional);
-              }
-            },
-          )();
-        }
+  ls(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      reporter.warn(`\`yarn global ls\` is deprecated. Please use \`yarn global list\`.`);
+      yield list(config, reporter, flags, args);
+    })();
+  },
 
-        /**
-         * TODO description
-         */
+  list(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield list(config, reporter, flags, args);
+    })();
+  },
 
-        static validateVersionInfo(info, reporter) {
-          // human readable name to use in errors
-          const human = `${info.name}@${info.version}`;
+  remove(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield updateCwd(config);
 
-          info.version = PackageRequest.getPackageVersion(info);
+      const updateBins = yield initUpdateBins(config, reporter, flags);
 
-          for (
-            var _iterator3 = (_constants || _load_constants())
-                .REQUIRED_PACKAGE_KEYS,
-              _isArray3 = Array.isArray(_iterator3),
-              _i3 = 0,
-              _iterator3 = _isArray3
-                ? _iterator3
-                : _iterator3[Symbol.iterator]();
-            ;
+      // remove module
+      yield (0, (_remove || _load_remove()).run)(config, reporter, flags, args);
 
-          ) {
-            var _ref4;
+      // remove binaries
+      yield updateBins();
+    })();
+  },
 
-            if (_isArray3) {
-              if (_i3 >= _iterator3.length) break;
-              _ref4 = _iterator3[_i3++];
-            } else {
-              _i3 = _iterator3.next();
-              if (_i3.done) break;
-              _ref4 = _i3.value;
-            }
+  upgrade(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield updateCwd(config);
 
-            const key = _ref4;
+      const updateBins = yield initUpdateBins(config, reporter, flags);
 
-            if (!info[key]) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("missingRequiredPackageKey", human, key),
-              );
-            }
-          }
-        }
+      // upgrade module
+      yield (0, (_upgrade || _load_upgrade()).run)(config, reporter, flags, args);
 
-        /**
-         * Returns the package version if present, else defaults to the uid
-         */
+      // update binaries
+      yield updateBins();
+    })();
+  },
 
-        static getPackageVersion(info) {
-          // TODO possibly reconsider this behaviour
-          return info.version === undefined ? info._uid : info.version;
-        }
+  upgradeInteractive(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield updateCwd(config);
 
-        /**
-         * Gets all of the outdated packages and sorts them appropriately
-         */
+      const updateBins = yield initUpdateBins(config, reporter, flags);
 
-        static getOutdatedPackages(
-          lockfile,
-          install,
-          config,
-          reporter,
-          filterByPatterns,
-          flags,
-        ) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _ref5 = yield install.fetchRequestFromCwd();
-
-              const reqPatterns = _ref5.requests,
-                workspaceLayout = _ref5.workspaceLayout;
-
-              // Filter out workspace patterns if necessary
-
-              let depReqPatterns = workspaceLayout
-                ? reqPatterns.filter(function (p) {
-                    return !workspaceLayout.getManifestByPattern(p.pattern);
-                  })
-                : reqPatterns;
-
-              // filter the list down to just the packages requested.
-              // prevents us from having to query the metadata for all packages.
-              if (
-                (filterByPatterns && filterByPatterns.length) ||
-                (flags && flags.pattern)
-              ) {
-                const filterByNames =
-                  filterByPatterns && filterByPatterns.length
-                    ? filterByPatterns.map(function (pattern) {
-                        return (0,
-                        (_normalizePattern4 || _load_normalizePattern())
-                          .normalizePattern)(pattern).name;
-                      })
-                    : [];
-                depReqPatterns = depReqPatterns.filter(function (dep) {
-                  return (
-                    filterByNames.indexOf(
-                      (0,
-                      (_normalizePattern4 || _load_normalizePattern())
-                        .normalizePattern)(dep.pattern).name,
-                    ) >= 0 ||
-                    (flags &&
-                      flags.pattern &&
-                      micromatch.contains(
-                        (0,
-                        (_normalizePattern4 || _load_normalizePattern())
-                          .normalizePattern)(dep.pattern).name,
-                        flags.pattern,
-                      ))
-                  );
-                });
-              }
+      // upgrade module
+      yield (0, (_upgradeInteractive || _load_upgradeInteractive()).run)(config, reporter, flags, args);
 
-              const deps = yield Promise.all(
-                depReqPatterns.map(
-                  (() => {
-                    var _ref6 = (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* ({
-                        pattern,
-                        hint,
-                        workspaceName,
-                        workspaceLoc,
-                      }) {
-                        const locked = lockfile.getLocked(pattern);
-                        if (!locked) {
-                          throw new (_errors || _load_errors()).MessageError(
-                            reporter.lang("lockfileOutdated"),
-                          );
-                        }
+      // update binaries
+      yield updateBins();
+    })();
+  }
+});
 
-                        const name = locked.name,
-                          current = locked.version;
-
-                        let latest = "";
-                        let wanted = "";
-                        let url = "";
-
-                        const normalized = (0,
-                        (_normalizePattern4 || _load_normalizePattern())
-                          .normalizePattern)(pattern);
-
-                        if (
-                          (0, (_index || _load_index()).getExoticResolver)(
-                            pattern,
-                          ) ||
-                          (0, (_index || _load_index()).getExoticResolver)(
-                            normalized.range,
-                          )
-                        ) {
-                          latest = wanted = "exotic";
-                          url = normalized.range;
-                        } else {
-                          const registry = config.registries[locked.registry];
+const run = _buildSubCommands.run,
+      _setFlags = _buildSubCommands.setFlags;
+exports.run = run;
+function setFlags(commander) {
+  _setFlags(commander);
+  commander.description('Installs packages globally on your operating system.');
+  commander.option('--prefix <prefix>', 'bin prefix to use to install binaries');
+  commander.option('--latest', 'upgrade to the latest version of packages');
+}
 
-                          var _ref7 = yield registry.checkOutdated(
-                            config,
-                            name,
-                            normalized.range,
-                          );
+/***/ }),
+/* 122 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                          latest = _ref7.latest;
-                          wanted = _ref7.wanted;
-                          url = _ref7.url;
-                        }
+"use strict";
 
-                        return {
-                          name,
-                          current,
-                          wanted,
-                          latest,
-                          url,
-                          hint,
-                          range: normalized.range,
-                          upgradeTo: "",
-                          workspaceName: workspaceName || "",
-                          workspaceLoc: workspaceLoc || "",
-                        };
-                      },
-                    );
 
-                    return function (_x) {
-                      return _ref6.apply(this, arguments);
-                    };
-                  })(),
-                ),
-              );
-
-              // Make sure to always output `exotic` versions to be compatible with npm
-              const isDepOld = function isDepOld({ current, latest, wanted }) {
-                return (
-                  latest === "exotic" ||
-                  (_semver || _load_semver()).default.lt(current, wanted) ||
-                  (_semver || _load_semver()).default.lt(current, latest)
-                );
-              };
-              const orderByName = function orderByName(depA, depB) {
-                return depA.name.localeCompare(depB.name);
-              };
-              return deps.filter(isDepOld).sort(orderByName);
-            },
-          )();
-        }
-      }
-      exports.default = PackageRequest;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      /***/
-    },
-    /* 123 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _asyncToGenerator2;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      class BaseResolver {
-        constructor(request, fragment) {
-          this.resolver = request.resolver;
-          this.reporter = request.reporter;
-          this.fragment = fragment;
-          this.registry = request.registry;
-          this.request = request;
-          this.pattern = request.pattern;
-          this.config = request.config;
-        }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        fork(Resolver, resolveArg, ...args) {
-          const resolver = new Resolver(this.request, ...args);
-          resolver.registry = this.registry;
-          return resolver.resolve(resolveArg);
-        }
+var _path;
 
-        resolve(resolveArg) {
-          throw new Error("Not implemented");
-        }
-      }
-      exports.default = BaseResolver;
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-      /***/
-    },
-    /* 124 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _invariant;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-      var _asyncToGenerator2;
+var _semver;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-      var _index;
+var _validate;
 
-      function _load_index() {
-        return (_index = __webpack_require__(78));
-      }
+function _load_validate() {
+  return _validate = __webpack_require__(125);
+}
 
-      var _misc;
+var _lockfile;
 
-      function _load_misc() {
-        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
-      }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-      var _version;
+var _packageReference;
 
-      function _load_version() {
-        return (_version = _interopRequireWildcard(__webpack_require__(226)));
-      }
+function _load_packageReference() {
+  return _packageReference = _interopRequireDefault(__webpack_require__(365));
+}
 
-      var _guessName;
+var _index;
 
-      function _load_guessName() {
-        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
-      }
+function _load_index() {
+  return _index = __webpack_require__(78);
+}
 
-      var _index2;
+var _errors;
 
-      function _load_index2() {
-        return (_index2 = __webpack_require__(57));
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _exoticResolver;
+var _constants;
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
-      }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      var _git;
+var _version;
 
-      function _load_git() {
-        return (_git = _interopRequireDefault(__webpack_require__(219)));
-      }
+function _load_version() {
+  return _version = _interopRequireWildcard(__webpack_require__(226));
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _workspaceResolver;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_workspaceResolver() {
+  return _workspaceResolver = _interopRequireDefault(__webpack_require__(570));
+}
 
-      const urlParse = __webpack_require__(24).parse;
+var _fs;
 
-      const GIT_HOSTS = [
-        "github.com",
-        "gitlab.com",
-        "bitbucket.com",
-        "bitbucket.org",
-      ];
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      const GIT_PATTERN_MATCHERS = [
-        /^git:/,
-        /^git\+.+:/,
-        /^ssh:/,
-        /^https?:.+\.git$/,
-        /^https?:.+\.git#.+/,
-      ];
+var _normalizePattern4;
 
-      class GitResolver extends (_exoticResolver || _load_exoticResolver())
-        .default {
-        constructor(request, fragment) {
-          super(request, fragment);
+function _load_normalizePattern() {
+  return _normalizePattern4 = __webpack_require__(37);
+}
 
-          var _versionUtil$explodeH = (
-            _version || _load_version()
-          ).explodeHashedUrl(fragment);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          const url = _versionUtil$explodeH.url,
-            hash = _versionUtil$explodeH.hash;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          this.url = url;
-          this.hash = hash;
-        }
+const micromatch = __webpack_require__(114);
 
-        static isVersion(pattern) {
-          for (
-            var _iterator = GIT_PATTERN_MATCHERS,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+class PackageRequest {
+  constructor(req, resolver) {
+    this.parentRequest = req.parentRequest;
+    this.parentNames = req.parentNames || [];
+    this.lockfile = resolver.lockfile;
+    this.registry = req.registry;
+    this.reporter = resolver.reporter;
+    this.resolver = resolver;
+    this.optional = req.optional;
+    this.hint = req.hint;
+    this.pattern = req.pattern;
+    this.config = resolver.config;
+    this.foundInfo = null;
+  }
 
-          ) {
-            var _ref;
+  init() {
+    this.resolver.usedRegistries.add(this.registry);
+  }
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+  getLocked(remoteType) {
+    // always prioritise root lockfile
+    const shrunk = this.lockfile.getLocked(this.pattern);
+
+    if (shrunk && shrunk.resolved) {
+      const resolvedParts = (_version || _load_version()).explodeHashedUrl(shrunk.resolved);
+
+      // Detect Git protocols (git://HOST/PATH or git+PROTOCOL://HOST/PATH)
+      const preferredRemoteType = /^git(\+[a-z0-9]+)?:\/\//.test(resolvedParts.url) ? 'git' : remoteType;
+
+      return {
+        name: shrunk.name,
+        version: shrunk.version,
+        _uid: shrunk.uid,
+        _remote: {
+          resolved: shrunk.resolved,
+          type: preferredRemoteType,
+          reference: resolvedParts.url,
+          hash: resolvedParts.hash,
+          integrity: shrunk.integrity,
+          registry: shrunk.registry,
+          packageName: shrunk.name
+        },
+        optionalDependencies: shrunk.optionalDependencies || {},
+        dependencies: shrunk.dependencies || {},
+        prebuiltVariants: shrunk.prebuiltVariants || {}
+      };
+    } else {
+      return null;
+    }
+  }
 
-            const matcher = _ref;
+  /**
+   * If the input pattern matches a registry one then attempt to find it on the registry.
+   * Otherwise fork off to an exotic resolver if one matches.
+   */
 
-            if (matcher.test(pattern)) {
-              return true;
-            }
-          }
+  findVersionOnRegistry(pattern) {
+    var _this = this;
 
-          var _urlParse = urlParse(pattern);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _ref = yield _this.normalize(pattern);
 
-          const hostname = _urlParse.hostname,
-            path = _urlParse.path;
+      const range = _ref.range,
+            name = _ref.name;
 
-          if (hostname && path && GIT_HOSTS.indexOf(hostname) >= 0) {
-            // only if dependency is pointing to a git repo,
-            // e.g. facebook/flow and not file in a git repo facebook/flow/archive/v1.0.0.tar.gz
-            return path.split("/").filter((p) => !!p).length === 2;
-          }
 
-          return false;
-        }
+      const exoticResolver = (0, (_index || _load_index()).getExoticResolver)(range);
+      if (exoticResolver) {
+        let data = yield _this.findExoticVersionInfo(exoticResolver, range);
 
-        resolve(forked) {
-          var _this = this;
+        // clone data as we're manipulating it in place and this could be resolved multiple
+        // times
+        data = Object.assign({}, data);
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let tryRegistry = (() => {
-                var _ref2 = (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* (registry) {
-                    const filename = (_index2 || _load_index2()).registries[
-                      registry
-                    ].filename;
+        // this is so the returned package response uses the overridden name. ie. if the
+        // package's actual name is `bar`, but it's been specified in the manifest like:
+        //   "foo": "http://foo.com/bar.tar.gz"
+        // then we use the foo name
+        data.name = name;
+        return data;
+      }
 
-                    const file = yield client.getFile(filename);
-                    if (!file) {
-                      return null;
-                    }
+      const Resolver = _this.getRegistryResolver();
+      const resolver = new Resolver(_this, name, range);
+      try {
+        return yield resolver.resolve();
+      } catch (err) {
+        // if it is not an error thrown by yarn and it has a parent request,
+        // thow a more readable error
+        if (!(err instanceof (_errors || _load_errors()).MessageError) && _this.parentRequest && _this.parentRequest.pattern) {
+          throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('requiredPackageNotFoundRegistry', pattern, _this.parentRequest.pattern, _this.registry));
+        }
+        throw err;
+      }
+    })();
+  }
 
-                    const json = yield config.readJson(
-                      `${url}/${filename}`,
-                      function () {
-                        return JSON.parse(file);
-                      },
-                    );
-                    json._uid = commit;
-                    json._remote = {
-                      resolved: `${url}#${commit}`,
-                      type: "git",
-                      reference: url,
-                      hash: commit,
-                      registry,
-                    };
-                    return json;
-                  },
-                );
+  /**
+   * Get the registry resolver associated with this package request.
+   */
 
-                return function tryRegistry(_x) {
-                  return _ref2.apply(this, arguments);
-                };
-              })();
+  getRegistryResolver() {
+    const Resolver = (_index || _load_index()).registries[this.registry];
+    if (Resolver) {
+      return Resolver;
+    } else {
+      throw new (_errors || _load_errors()).MessageError(this.reporter.lang('unknownRegistryResolver', this.registry));
+    }
+  }
 
-              const url = _this.url;
+  normalizeRange(pattern) {
+    var _this2 = this;
 
-              // shortcut for hosted git. we will fallback to a GitResolver if the hosted git
-              // optimisations fail which the `forked` flag indicates so we don't get into an
-              // infinite loop
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (pattern.indexOf(':') > -1 || pattern.indexOf('@') > -1 || (0, (_index || _load_index()).getExoticResolver)(pattern)) {
+        return pattern;
+      }
 
-              const parts = urlParse(url);
-              if (false) {
-                // check if this git url uses any of the hostnames defined in our hosted git resolvers
-                for (const name in (_index || _load_index()).hostedGit) {
-                  const Resolver = (_index || _load_index()).hostedGit[name];
-                  if (Resolver.hostname !== parts.hostname) {
-                    continue;
-                  }
+      if (!(_semver || _load_semver()).default.validRange(pattern)) {
+        try {
+          if (yield (_fs || _load_fs()).exists((_path || _load_path()).default.join(_this2.config.cwd, pattern, (_constants || _load_constants()).NODE_PACKAGE_JSON))) {
+            _this2.reporter.warn(_this2.reporter.lang('implicitFileDeprecated', pattern));
+            return `file:${pattern}`;
+          }
+        } catch (err) {
+          // pass
+        }
+      }
 
-                  // we have a match! clean up the pathname of url artifacts
-                  let pathname = parts.pathname;
-                  pathname = (_misc || _load_misc()).removePrefix(
-                    pathname,
-                    "/",
-                  ); // remove prefixed slash
-                  pathname = (_misc || _load_misc()).removeSuffix(
-                    pathname,
-                    ".git",
-                  ); // remove .git suffix if present
-
-                  const url = `${pathname}${_this.hash ? "#" + decodeURIComponent(_this.hash) : ""}`;
-                  return _this.fork(Resolver, false, url);
-                }
-              }
+      return pattern;
+    })();
+  }
 
-              // get from lockfile
-              const shrunk = _this.request.getLocked("git");
-              if (shrunk) {
-                return shrunk;
-              }
+  normalize(pattern) {
+    var _this3 = this;
 
-              const config = _this.config;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _normalizePattern = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(pattern);
 
-              const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
-              const client = new (_git || _load_git()).default(
-                config,
-                gitUrl,
-                _this.hash,
-              );
-              const commit = yield client.init();
+      const name = _normalizePattern.name,
+            range = _normalizePattern.range,
+            hasVersion = _normalizePattern.hasVersion;
 
-              const file = yield tryRegistry(_this.registry);
-              if (file) {
-                return file;
-              }
+      const newRange = yield _this3.normalizeRange(range);
+      return { name, range: newRange, hasVersion };
+    })();
+  }
 
-              for (const registry in (_index2 || _load_index2()).registries) {
-                if (registry === _this.registry) {
-                  continue;
-                }
+  /**
+   * Construct an exotic resolver instance with the input `ExoticResolver` and `range`.
+   */
 
-                const file = yield tryRegistry(registry);
-                if (file) {
-                  return file;
-                }
-              }
+  findExoticVersionInfo(ExoticResolver, range) {
+    const resolver = new ExoticResolver(this, range);
+    return resolver.resolve();
+  }
 
-              return {
-                // This is just the default, it can be overridden with key of dependencies
-                name: (0, (_guessName || _load_guessName()).default)(url),
-                version: "0.0.0",
-                _uid: commit,
-                _remote: {
-                  resolved: `${url}#${commit}`,
-                  type: "git",
-                  reference: url,
-                  hash: commit,
-                  registry: "npm",
-                },
-              };
-            },
-          )();
-        }
+  /**
+   * If the current pattern matches an exotic resolver then delegate to it or else try
+   * the registry.
+   */
+
+  findVersionInfo() {
+    var _this4 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const exoticResolver = (0, (_index || _load_index()).getExoticResolver)(_this4.pattern);
+      if (exoticResolver) {
+        return _this4.findExoticVersionInfo(exoticResolver, _this4.pattern);
+      } else if ((_workspaceResolver || _load_workspaceResolver()).default.isWorkspace(_this4.pattern, _this4.resolver.workspaceLayout)) {
+        (0, (_invariant || _load_invariant()).default)(_this4.resolver.workspaceLayout, 'expected workspaceLayout');
+        const resolver = new (_workspaceResolver || _load_workspaceResolver()).default(_this4, _this4.pattern, _this4.resolver.workspaceLayout);
+        let manifest;
+        if (_this4.config.focus && !_this4.pattern.includes(_this4.resolver.workspaceLayout.virtualManifestName) && !_this4.pattern.startsWith(_this4.config.focusedWorkspaceName + '@')) {
+          const localInfo = _this4.resolver.workspaceLayout.getManifestByPattern(_this4.pattern);
+          (0, (_invariant || _load_invariant()).default)(localInfo, 'expected local info for ' + _this4.pattern);
+          const localManifest = localInfo.manifest;
+          const requestPattern = localManifest.name + '@' + localManifest.version;
+          manifest = yield _this4.findVersionOnRegistry(requestPattern);
+        }
+        return resolver.resolve(manifest);
+      } else {
+        return _this4.findVersionOnRegistry(_this4.pattern);
       }
-      exports.default = GitResolver;
+    })();
+  }
 
-      /***/
-    },
-    /* 125 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  reportResolvedRangeMatch(info, resolved) {}
+
+  /**
+   * Do the final resolve of a package that had a match with an existing version.
+   * After all unique versions have been discovered, so the best available version
+   * is found.
+   */
+  resolveToExistingVersion(info) {
+    // get final resolved version
+    var _normalizePattern2 = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(this.pattern);
+
+    const range = _normalizePattern2.range,
+          name = _normalizePattern2.name;
+
+    const solvedRange = (_semver || _load_semver()).default.validRange(range) ? info.version : range;
+    const resolved = this.resolver.getHighestRangeVersionMatch(name, solvedRange, info);
+    (0, (_invariant || _load_invariant()).default)(resolved, 'should have a resolved reference');
+
+    this.reportResolvedRangeMatch(info, resolved);
+    const ref = resolved._reference;
+    (0, (_invariant || _load_invariant()).default)(ref, 'Resolved package info has no package reference');
+    ref.addRequest(this);
+    ref.addPattern(this.pattern, resolved);
+    ref.addOptional(this.optional);
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.isValidPackageName = isValidPackageName;
-
-      exports.default = function (info, isRoot, reporter, warn) {
-        if (isRoot) {
-          for (const key in (_typos || _load_typos()).default) {
-            if (key in info) {
-              warn(
-                reporter.lang(
-                  "manifestPotentialTypo",
-                  key,
-                  (_typos || _load_typos()).default[key],
-                ),
-              );
-            }
-          }
-        }
+  /**
+   * TODO description
+   */
+  find({ fresh, frozen }) {
+    var _this5 = this;
 
-        // validate name
-        const name = info.name;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // find version info for this package pattern
+      const info = yield _this5.findVersionInfo();
 
-        if (typeof name === "string") {
-          if (isRoot && isBuiltinModule(name)) {
-            warn(reporter.lang("manifestBuiltinModule", name));
-          }
+      if (!(_semver || _load_semver()).default.valid(info.version)) {
+        throw new (_errors || _load_errors()).MessageError(_this5.reporter.lang('invalidPackageVersion', info.name, info.version));
+      }
 
-          // cannot start with a dot
-          if (name[0] === ".") {
-            throw new (_errors || _load_errors()).MessageError(
-              reporter.lang("manifestNameDot"),
-            );
-          }
+      info.fresh = fresh;
+      (0, (_validate || _load_validate()).cleanDependencies)(info, false, _this5.reporter, function () {
+        // swallow warnings
+      });
 
-          // cannot contain the following characters
-          if (!isValidPackageName(name)) {
-            throw new (_errors || _load_errors()).MessageError(
-              reporter.lang("manifestNameIllegalChars"),
-            );
-          }
+      // check if while we were resolving this dep we've already resolved one that satisfies
+      // the same range
 
-          // cannot equal node_modules or favicon.ico
-          const lower = name.toLowerCase();
-          if (lower === "node_modules" || lower === "favicon.ico") {
-            throw new (_errors || _load_errors()).MessageError(
-              reporter.lang("manifestNameBlacklisted"),
-            );
-          }
-        }
+      var _normalizePattern3 = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(_this5.pattern);
 
-        // validate license
-        if (isRoot && !info.private) {
-          if (typeof info.license === "string") {
-            const license = info.license.replace(/\*$/g, "");
-            if (!(0, (_util || _load_util()).isValidLicense)(license)) {
-              warn(reporter.lang("manifestLicenseInvalid"));
-            }
-          } else {
-            warn(reporter.lang("manifestLicenseNone"));
-          }
-        }
+      const range = _normalizePattern3.range,
+            name = _normalizePattern3.name;
 
-        // validate strings
-        for (
-          var _iterator = strings,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+      const solvedRange = (_semver || _load_semver()).default.validRange(range) ? info.version : range;
+      const resolved = !info.fresh || frozen ? _this5.resolver.getExactVersionMatch(name, solvedRange, info) : _this5.resolver.getHighestRangeVersionMatch(name, solvedRange, info);
 
-        ) {
-          var _ref;
+      if (resolved) {
+        _this5.resolver.reportPackageWithExistingVersion(_this5, info);
+        return;
+      }
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-          }
+      if (info.flat && !_this5.resolver.flat) {
+        throw new (_errors || _load_errors()).MessageError(_this5.reporter.lang('flatGlobalError', `${info.name}@${info.version}`));
+      }
 
-          const key = _ref;
+      // validate version info
+      PackageRequest.validateVersionInfo(info, _this5.reporter);
 
-          const val = info[key];
-          if (val && typeof val !== "string") {
-            throw new (_errors || _load_errors()).MessageError(
-              reporter.lang("manifestStringExpected", key),
-            );
-          }
+      //
+      const remote = info._remote;
+      (0, (_invariant || _load_invariant()).default)(remote, 'Missing remote');
+
+      // set package reference
+      const ref = new (_packageReference || _load_packageReference()).default(_this5, info, remote);
+      ref.addPattern(_this5.pattern, info);
+      ref.addOptional(_this5.optional);
+      ref.setFresh(fresh);
+      info._reference = ref;
+      info._remote = remote;
+      // start installation of dependencies
+      const promises = [];
+      const deps = [];
+      const parentNames = [..._this5.parentNames, name];
+      // normal deps
+      for (const depName in info.dependencies) {
+        const depPattern = depName + '@' + info.dependencies[depName];
+        deps.push(depPattern);
+        promises.push(_this5.resolver.find({
+          pattern: depPattern,
+          registry: remote.registry,
+          // dependencies of optional dependencies should themselves be optional
+          optional: _this5.optional,
+          parentRequest: _this5,
+          parentNames
+        }));
+      }
+
+      // optional deps
+      for (const depName in info.optionalDependencies) {
+        const depPattern = depName + '@' + info.optionalDependencies[depName];
+        deps.push(depPattern);
+        promises.push(_this5.resolver.find({
+          hint: 'optional',
+          pattern: depPattern,
+          registry: remote.registry,
+          optional: true,
+          parentRequest: _this5,
+          parentNames
+        }));
+      }
+      if (remote.type === 'workspace' && !_this5.config.production) {
+        // workspaces support dev dependencies
+        for (const depName in info.devDependencies) {
+          const depPattern = depName + '@' + info.devDependencies[depName];
+          deps.push(depPattern);
+          promises.push(_this5.resolver.find({
+            hint: 'dev',
+            pattern: depPattern,
+            registry: remote.registry,
+            optional: false,
+            parentRequest: _this5,
+            parentNames
+          }));
         }
+      }
 
-        cleanDependencies(info, isRoot, reporter, warn);
-      };
+      for (var _iterator = promises, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref2;
 
-      exports.cleanDependencies = cleanDependencies;
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref2 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref2 = _i.value;
+        }
 
-      var _errors;
+        const promise = _ref2;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
+        yield promise;
       }
 
-      var _util;
+      ref.addDependencies(deps);
 
-      function _load_util() {
-        return (_util = __webpack_require__(221));
-      }
+      // Now that we have all dependencies, it's safe to propagate optional
+      for (var _iterator2 = ref.requests.slice(1), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-      var _typos;
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
+        }
 
-      function _load_typos() {
-        return (_typos = _interopRequireDefault(__webpack_require__(587)));
-      }
+        const otherRequest = _ref3;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+        ref.addOptional(otherRequest.optional);
       }
+    })();
+  }
 
-      const isBuiltinModule = __webpack_require__(730);
+  /**
+   * TODO description
+   */
 
-      const strings = ["name", "version"];
+  static validateVersionInfo(info, reporter) {
+    // human readable name to use in errors
+    const human = `${info.name}@${info.version}`;
 
-      const dependencyKeys = [
-        // npm registry will include optionalDependencies in dependencies and we'll want to dedupe them from the
-        // other fields first
-        "optionalDependencies",
+    info.version = PackageRequest.getPackageVersion(info);
 
-        // it's seemingly common to include a dependency in dependencies and devDependencies of the same name but
-        // different ranges, this can cause a lot of issues with our determinism and the behaviour of npm is
-        // currently unspecified.
-        "dependencies",
-        "devDependencies",
-      ];
+    for (var _iterator3 = (_constants || _load_constants()).REQUIRED_PACKAGE_KEYS, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref4;
 
-      function isValidName(name) {
-        return !name.match(/[\/@\s\+%:]/) && encodeURIComponent(name) === name;
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref4 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref4 = _i3.value;
       }
 
-      function isValidScopedName(name) {
-        if (name[0] !== "@") {
-          return false;
-        }
+      const key = _ref4;
 
-        const parts = name.slice(1).split("/");
-        return (
-          parts.length === 2 && isValidName(parts[0]) && isValidName(parts[1])
-        );
+      if (!info[key]) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('missingRequiredPackageKey', human, key));
       }
+    }
+  }
 
-      function isValidPackageName(name) {
-        return isValidName(name) || isValidScopedName(name);
-      }
+  /**
+   * Returns the package version if present, else defaults to the uid
+   */
 
-      function cleanDependencies(info, isRoot, reporter, warn) {
-        // get dependency objects
-        const depTypes = [];
-        for (
-          var _iterator2 = dependencyKeys,
-            _isArray2 = Array.isArray(_iterator2),
-            _i2 = 0,
-            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
-          ;
+  static getPackageVersion(info) {
+    // TODO possibly reconsider this behaviour
+    return info.version === undefined ? info._uid : info.version;
+  }
 
-        ) {
-          var _ref2;
+  /**
+   * Gets all of the outdated packages and sorts them appropriately
+   */
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref2 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref2 = _i2.value;
-          }
+  static getOutdatedPackages(lockfile, install, config, reporter, filterByPatterns, flags) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _ref5 = yield install.fetchRequestFromCwd();
 
-          const type = _ref2;
+      const reqPatterns = _ref5.requests,
+            workspaceLayout = _ref5.workspaceLayout;
 
-          const deps = info[type];
-          if (!deps || typeof deps !== "object") {
-            continue;
-          }
-          depTypes.push([type, deps]);
-        }
+      // Filter out workspace patterns if necessary
 
-        // aggregate all non-trivial deps (not '' or '*')
-        const nonTrivialDeps = new Map();
-        for (
-          var _iterator3 = depTypes,
-            _isArray3 = Array.isArray(_iterator3),
-            _i3 = 0,
-            _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();
-          ;
+      let depReqPatterns = workspaceLayout ? reqPatterns.filter(function (p) {
+        return !workspaceLayout.getManifestByPattern(p.pattern);
+      }) : reqPatterns;
 
-        ) {
-          var _ref4;
+      // filter the list down to just the packages requested.
+      // prevents us from having to query the metadata for all packages.
+      if (filterByPatterns && filterByPatterns.length || flags && flags.pattern) {
+        const filterByNames = filterByPatterns && filterByPatterns.length ? filterByPatterns.map(function (pattern) {
+          return (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(pattern).name;
+        }) : [];
+        depReqPatterns = depReqPatterns.filter(function (dep) {
+          return filterByNames.indexOf((0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(dep.pattern).name) >= 0 || flags && flags.pattern && micromatch.contains((0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(dep.pattern).name, flags.pattern);
+        });
+      }
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref4 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref4 = _i3.value;
+      const deps = yield Promise.all(depReqPatterns.map((() => {
+        var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({ pattern, hint, workspaceName, workspaceLoc }) {
+          const locked = lockfile.getLocked(pattern);
+          if (!locked) {
+            throw new (_errors || _load_errors()).MessageError(reporter.lang('lockfileOutdated'));
           }
 
-          const _ref3 = _ref4;
-          const type = _ref3[0];
-          const deps = _ref3[1];
+          const name = locked.name,
+                current = locked.version;
 
-          for (
-            var _iterator5 = Object.keys(deps),
-              _isArray5 = Array.isArray(_iterator5),
-              _i5 = 0,
-              _iterator5 = _isArray5
-                ? _iterator5
-                : _iterator5[Symbol.iterator]();
-            ;
+          let latest = '';
+          let wanted = '';
+          let url = '';
 
-          ) {
-            var _ref7;
+          const normalized = (0, (_normalizePattern4 || _load_normalizePattern()).normalizePattern)(pattern);
 
-            if (_isArray5) {
-              if (_i5 >= _iterator5.length) break;
-              _ref7 = _iterator5[_i5++];
-            } else {
-              _i5 = _iterator5.next();
-              if (_i5.done) break;
-              _ref7 = _i5.value;
-            }
+          if ((0, (_index || _load_index()).getExoticResolver)(pattern) || (0, (_index || _load_index()).getExoticResolver)(normalized.range)) {
+            latest = wanted = 'exotic';
+            url = normalized.range;
+          } else {
+            const registry = config.registries[locked.registry];
 
-            const name = _ref7;
+            var _ref7 = yield registry.checkOutdated(config, name, normalized.range);
 
-            const version = deps[name];
-            if (!nonTrivialDeps.has(name) && version && version !== "*") {
-              nonTrivialDeps.set(name, { type, version });
-            }
+            latest = _ref7.latest;
+            wanted = _ref7.wanted;
+            url = _ref7.url;
           }
-        }
 
-        // overwrite first dep of package with non-trivial version, remove the rest
-        const setDeps = new Set();
-        for (
-          var _iterator4 = depTypes,
-            _isArray4 = Array.isArray(_iterator4),
-            _i4 = 0,
-            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
-          ;
+          return {
+            name,
+            current,
+            wanted,
+            latest,
+            url,
+            hint,
+            range: normalized.range,
+            upgradeTo: '',
+            workspaceName: workspaceName || '',
+            workspaceLoc: workspaceLoc || ''
+          };
+        });
 
-        ) {
-          var _ref6;
+        return function (_x) {
+          return _ref6.apply(this, arguments);
+        };
+      })()));
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref6 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref6 = _i4.value;
-          }
+      // Make sure to always output `exotic` versions to be compatible with npm
+      const isDepOld = function isDepOld({ current, latest, wanted }) {
+        return latest === 'exotic' || (_semver || _load_semver()).default.lt(current, wanted) || (_semver || _load_semver()).default.lt(current, latest);
+      };
+      const orderByName = function orderByName(depA, depB) {
+        return depA.name.localeCompare(depB.name);
+      };
+      return deps.filter(isDepOld).sort(orderByName);
+    })();
+  }
+}
+exports.default = PackageRequest;
+
+/***/ }),
+/* 123 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+class BaseResolver {
+  constructor(request, fragment) {
+    this.resolver = request.resolver;
+    this.reporter = request.reporter;
+    this.fragment = fragment;
+    this.registry = request.registry;
+    this.request = request;
+    this.pattern = request.pattern;
+    this.config = request.config;
+  }
 
-          const _ref5 = _ref6;
-          const type = _ref5[0];
-          const deps = _ref5[1];
-
-          for (
-            var _iterator6 = Object.keys(deps),
-              _isArray6 = Array.isArray(_iterator6),
-              _i6 = 0,
-              _iterator6 = _isArray6
-                ? _iterator6
-                : _iterator6[Symbol.iterator]();
-            ;
+  fork(Resolver, resolveArg, ...args) {
+    const resolver = new Resolver(this.request, ...args);
+    resolver.registry = this.registry;
+    return resolver.resolve(resolveArg);
+  }
 
-          ) {
-            var _ref8;
+  resolve(resolveArg) {
+    throw new Error('Not implemented');
+  }
+}
+exports.default = BaseResolver;
 
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref8 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref8 = _i6.value;
-            }
+/***/ }),
+/* 124 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            const name = _ref8;
+"use strict";
 
-            let version = deps[name];
 
-            const dep = nonTrivialDeps.get(name);
-            if (dep) {
-              if (
-                version &&
-                version !== "*" &&
-                version !== dep.version &&
-                isRoot
-              ) {
-                // only throw a warning when at the root
-                warn(
-                  reporter.lang(
-                    "manifestDependencyCollision",
-                    dep.type,
-                    name,
-                    dep.version,
-                    type,
-                    version,
-                  ),
-                );
-              }
-              version = dep.version;
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-            if (setDeps.has(name)) {
-              delete deps[name];
-            } else {
-              deps[name] = version;
-              setDeps.add(name);
-            }
-          }
-        }
-      }
+var _asyncToGenerator2;
 
-      /***/
-    },
-    /* 126 */
-    /***/ function (module, exports, __webpack_require__) {
-      // getting tag from 19.1.3.6 Object.prototype.toString()
-      var cof = __webpack_require__(69);
-      var TAG = __webpack_require__(20)("toStringTag");
-      // ES3 wrong here
-      var ARG =
-        cof(
-          (function () {
-            return arguments;
-          })(),
-        ) == "Arguments";
-
-      // fallback for IE11 Script Access Denied error
-      var tryGet = function (it, key) {
-        try {
-          return it[key];
-        } catch (e) {
-          /* empty */
-        }
-      };
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      module.exports = function (it) {
-        var O, T, B;
-        return it === undefined
-          ? "Undefined"
-          : it === null
-            ? "Null"
-            : // @@toStringTag case
-              typeof (T = tryGet((O = Object(it)), TAG)) == "string"
-              ? T
-              : // builtinTag case
-                ARG
-                ? cof(O)
-                : // ES3 arguments fallback
-                  (B = cof(O)) == "Object" && typeof O.callee == "function"
-                  ? "Arguments"
-                  : B;
-      };
+var _index;
 
-      /***/
-    },
-    /* 127 */
-    /***/ function (module, exports) {
-      // IE 8- don't enum bug keys
-      module.exports =
-        "constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf".split(
-          ",",
-        );
+function _load_index() {
+  return _index = __webpack_require__(78);
+}
 
-      /***/
-    },
-    /* 128 */
-    /***/ function (module, exports, __webpack_require__) {
-      var document = __webpack_require__(17).document;
-      module.exports = document && document.documentElement;
+var _misc;
 
-      /***/
-    },
-    /* 129 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var LIBRARY = __webpack_require__(93);
-      var $export = __webpack_require__(60);
-      var redefine = __webpack_require__(251);
-      var hide = __webpack_require__(42);
-      var Iterators = __webpack_require__(53);
-      var $iterCreate = __webpack_require__(242);
-      var setToStringTag = __webpack_require__(95);
-      var getPrototypeOf = __webpack_require__(248);
-      var ITERATOR = __webpack_require__(20)("iterator");
-      var BUGGY = !([].keys && "next" in [].keys()); // Safari has buggy iterators w/o `next`
-      var FF_ITERATOR = "@@iterator";
-      var KEYS = "keys";
-      var VALUES = "values";
-
-      var returnThis = function () {
-        return this;
-      };
+function _load_misc() {
+  return _misc = _interopRequireWildcard(__webpack_require__(18));
+}
 
-      module.exports = function (
-        Base,
-        NAME,
-        Constructor,
-        next,
-        DEFAULT,
-        IS_SET,
-        FORCED,
-      ) {
-        $iterCreate(Constructor, NAME, next);
-        var getMethod = function (kind) {
-          if (!BUGGY && kind in proto) return proto[kind];
-          switch (kind) {
-            case KEYS:
-              return function keys() {
-                return new Constructor(this, kind);
-              };
-            case VALUES:
-              return function values() {
-                return new Constructor(this, kind);
-              };
-          }
-          return function entries() {
-            return new Constructor(this, kind);
-          };
-        };
-        var TAG = NAME + " Iterator";
-        var DEF_VALUES = DEFAULT == VALUES;
-        var VALUES_BUG = false;
-        var proto = Base.prototype;
-        var $native =
-          proto[ITERATOR] || proto[FF_ITERATOR] || (DEFAULT && proto[DEFAULT]);
-        var $default = $native || getMethod(DEFAULT);
-        var $entries = DEFAULT
-          ? !DEF_VALUES
-            ? $default
-            : getMethod("entries")
-          : undefined;
-        var $anyNative = NAME == "Array" ? proto.entries || $native : $native;
-        var methods, key, IteratorPrototype;
-        // Fix native
-        if ($anyNative) {
-          IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
-          if (
-            IteratorPrototype !== Object.prototype &&
-            IteratorPrototype.next
-          ) {
-            // Set @@toStringTag to native iterators
-            setToStringTag(IteratorPrototype, TAG, true);
-            // fix for some old engines
-            if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != "function")
-              hide(IteratorPrototype, ITERATOR, returnThis);
-          }
-        }
-        // fix Array#{values, @@iterator}.name in V8 / FF
-        if (DEF_VALUES && $native && $native.name !== VALUES) {
-          VALUES_BUG = true;
-          $default = function values() {
-            return $native.call(this);
-          };
-        }
-        // Define iterator
-        if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
-          hide(proto, ITERATOR, $default);
-        }
-        // Plug for library
-        Iterators[NAME] = $default;
-        Iterators[TAG] = returnThis;
-        if (DEFAULT) {
-          methods = {
-            values: DEF_VALUES ? $default : getMethod(VALUES),
-            keys: IS_SET ? $default : getMethod(KEYS),
-            entries: $entries,
-          };
-          if (FORCED)
-            for (key in methods) {
-              if (!(key in proto)) redefine(proto, key, methods[key]);
-            }
-          else
-            $export(
-              $export.P + $export.F * (BUGGY || VALUES_BUG),
-              NAME,
-              methods,
-            );
-        }
-        return methods;
-      };
+var _version;
 
-      /***/
-    },
-    /* 130 */
-    /***/ function (module, exports) {
-      module.exports = function (exec) {
-        try {
-          return { e: false, v: exec() };
-        } catch (e) {
-          return { e: true, v: e };
-        }
-      };
+function _load_version() {
+  return _version = _interopRequireWildcard(__webpack_require__(226));
+}
 
-      /***/
-    },
-    /* 131 */
-    /***/ function (module, exports, __webpack_require__) {
-      var anObject = __webpack_require__(35);
-      var isObject = __webpack_require__(52);
-      var newPromiseCapability = __webpack_require__(94);
-
-      module.exports = function (C, x) {
-        anObject(C);
-        if (isObject(x) && x.constructor === C) return x;
-        var promiseCapability = newPromiseCapability.f(C);
-        var resolve = promiseCapability.resolve;
-        resolve(x);
-        return promiseCapability.promise;
-      };
+var _guessName;
 
-      /***/
-    },
-    /* 132 */
-    /***/ function (module, exports) {
-      module.exports = function (bitmap, value) {
-        return {
-          enumerable: !(bitmap & 1),
-          configurable: !(bitmap & 2),
-          writable: !(bitmap & 4),
-          value: value,
-        };
-      };
+function _load_guessName() {
+  return _guessName = _interopRequireDefault(__webpack_require__(169));
+}
 
-      /***/
-    },
-    /* 133 */
-    /***/ function (module, exports, __webpack_require__) {
-      var core = __webpack_require__(31);
-      var global = __webpack_require__(17);
-      var SHARED = "__core-js_shared__";
-      var store = global[SHARED] || (global[SHARED] = {});
-
-      (module.exports = function (key, value) {
-        return store[key] || (store[key] = value !== undefined ? value : {});
-      })("versions", []).push({
-        version: core.version,
-        mode: __webpack_require__(93) ? "pure" : "global",
-        copyright: "© 2018 Denis Pushkarev (zloirock.ru)",
-      });
+var _index2;
 
-      /***/
-    },
-    /* 134 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 7.3.20 SpeciesConstructor(O, defaultConstructor)
-      var anObject = __webpack_require__(35);
-      var aFunction = __webpack_require__(68);
-      var SPECIES = __webpack_require__(20)("species");
-      module.exports = function (O, D) {
-        var C = anObject(O).constructor;
-        var S;
-        return C === undefined || (S = anObject(C)[SPECIES]) == undefined
-          ? D
-          : aFunction(S);
-      };
+function _load_index2() {
+  return _index2 = __webpack_require__(57);
+}
 
-      /***/
-    },
-    /* 135 */
-    /***/ function (module, exports, __webpack_require__) {
-      var ctx = __webpack_require__(70);
-      var invoke = __webpack_require__(239);
-      var html = __webpack_require__(128);
-      var cel = __webpack_require__(92);
-      var global = __webpack_require__(17);
-      var process = global.process;
-      var setTask = global.setImmediate;
-      var clearTask = global.clearImmediate;
-      var MessageChannel = global.MessageChannel;
-      var Dispatch = global.Dispatch;
-      var counter = 0;
-      var queue = {};
-      var ONREADYSTATECHANGE = "onreadystatechange";
-      var defer, channel, port;
-      var run = function () {
-        var id = +this;
-        // eslint-disable-next-line no-prototype-builtins
-        if (queue.hasOwnProperty(id)) {
-          var fn = queue[id];
-          delete queue[id];
-          fn();
-        }
-      };
-      var listener = function (event) {
-        run.call(event.data);
-      };
-      // Node.js 0.9+ & IE10+ has setImmediate, otherwise:
-      if (!setTask || !clearTask) {
-        setTask = function setImmediate(fn) {
-          var args = [];
-          var i = 1;
-          while (arguments.length > i) args.push(arguments[i++]);
-          queue[++counter] = function () {
-            // eslint-disable-next-line no-new-func
-            invoke(typeof fn == "function" ? fn : Function(fn), args);
-          };
-          defer(counter);
-          return counter;
-        };
-        clearTask = function clearImmediate(id) {
-          delete queue[id];
-        };
-        // Node.js 0.8-
-        if (__webpack_require__(69)(process) == "process") {
-          defer = function (id) {
-            process.nextTick(ctx(run, id, 1));
-          };
-          // Sphere (JS game engine) Dispatch API
-        } else if (Dispatch && Dispatch.now) {
-          defer = function (id) {
-            Dispatch.now(ctx(run, id, 1));
-          };
-          // Browsers with MessageChannel, includes WebWorkers
-        } else if (MessageChannel) {
-          channel = new MessageChannel();
-          port = channel.port2;
-          channel.port1.onmessage = listener;
-          defer = ctx(port.postMessage, port, 1);
-          // Browsers with postMessage, skip WebWorkers
-          // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
-        } else if (
-          global.addEventListener &&
-          typeof postMessage == "function" &&
-          !global.importScripts
-        ) {
-          defer = function (id) {
-            global.postMessage(id + "", "*");
-          };
-          global.addEventListener("message", listener, false);
-          // IE8-
-        } else if (ONREADYSTATECHANGE in cel("script")) {
-          defer = function (id) {
-            html.appendChild(cel("script"))[ONREADYSTATECHANGE] = function () {
-              html.removeChild(this);
-              run.call(id);
-            };
-          };
-          // Rest old browsers
-        } else {
-          defer = function (id) {
-            setTimeout(ctx(run, id, 1), 0);
-          };
-        }
-      }
-      module.exports = {
-        set: setTask,
-        clear: clearTask,
-      };
+var _exoticResolver;
 
-      /***/
-    },
-    /* 136 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 7.1.15 ToLength
-      var toInteger = __webpack_require__(97);
-      var min = Math.min;
-      module.exports = function (it) {
-        return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
-      };
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-      /***/
-    },
-    /* 137 */
-    /***/ function (module, exports) {
-      var id = 0;
-      var px = Math.random();
-      module.exports = function (key) {
-        return "Symbol(".concat(
-          key === undefined ? "" : key,
-          ")_",
-          (++id + px).toString(36),
-        );
-      };
+var _git;
 
-      /***/
-    },
-    /* 138 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * This is the common logic for both the Node.js and web browser
-       * implementations of `debug()`.
-       *
-       * Expose `debug()` as the module.
-       */
+function _load_git() {
+  return _git = _interopRequireDefault(__webpack_require__(219));
+}
 
-      exports =
-        module.exports =
-        createDebug.debug =
-        createDebug["default"] =
-          createDebug;
-      exports.coerce = coerce;
-      exports.disable = disable;
-      exports.enable = enable;
-      exports.enabled = enabled;
-      exports.humanize = __webpack_require__(301);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      /**
-       * Active `debug` instances.
-       */
-      exports.instances = [];
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      /**
-       * The currently active debug mode names, and names to skip.
-       */
+const urlParse = __webpack_require__(24).parse;
 
-      exports.names = [];
-      exports.skips = [];
+const GIT_HOSTS = ['github.com', 'gitlab.com', 'bitbucket.com', 'bitbucket.org'];
 
-      /**
-       * Map of special "%n" handling functions, for the debug "format" argument.
-       *
-       * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
-       */
+const GIT_PATTERN_MATCHERS = [/^git:/, /^git\+.+:/, /^ssh:/, /^https?:.+\.git$/, /^https?:.+\.git#.+/];
 
-      exports.formatters = {};
+class GitResolver extends (_exoticResolver || _load_exoticResolver()).default {
+  constructor(request, fragment) {
+    super(request, fragment);
 
-      /**
-       * Select a color.
-       * @param {String} namespace
-       * @return {Number}
-       * @api private
-       */
+    var _versionUtil$explodeH = (_version || _load_version()).explodeHashedUrl(fragment);
 
-      function selectColor(namespace) {
-        var hash = 0,
-          i;
+    const url = _versionUtil$explodeH.url,
+          hash = _versionUtil$explodeH.hash;
 
-        for (i in namespace) {
-          hash = (hash << 5) - hash + namespace.charCodeAt(i);
-          hash |= 0; // Convert to 32bit integer
-        }
+    this.url = url;
+    this.hash = hash;
+  }
+
+  static isVersion(pattern) {
+    for (var _iterator = GIT_PATTERN_MATCHERS, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-        return exports.colors[Math.abs(hash) % exports.colors.length];
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
 
-      /**
-       * Create a debugger with the given `namespace`.
-       *
-       * @param {String} namespace
-       * @return {Function}
-       * @api public
-       */
+      const matcher = _ref;
 
-      function createDebug(namespace) {
-        var prevTime;
+      if (matcher.test(pattern)) {
+        return true;
+      }
+    }
+
+    var _urlParse = urlParse(pattern);
 
-        function debug() {
-          // disabled?
-          if (!debug.enabled) return;
+    const hostname = _urlParse.hostname,
+          path = _urlParse.path;
 
-          var self = debug;
+    if (hostname && path && GIT_HOSTS.indexOf(hostname) >= 0) {
+      // only if dependency is pointing to a git repo,
+      // e.g. facebook/flow and not file in a git repo facebook/flow/archive/v1.0.0.tar.gz
+      return path.split('/').filter(p => !!p).length === 2;
+    }
 
-          // set `diff` timestamp
-          var curr = +new Date();
-          var ms = curr - (prevTime || curr);
-          self.diff = ms;
-          self.prev = prevTime;
-          self.curr = curr;
-          prevTime = curr;
+    return false;
+  }
 
-          // turn the `arguments` into a proper Array
-          var args = new Array(arguments.length);
-          for (var i = 0; i < args.length; i++) {
-            args[i] = arguments[i];
-          }
+  resolve(forked) {
+    var _this = this;
 
-          args[0] = exports.coerce(args[0]);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let tryRegistry = (() => {
+        var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (registry) {
+          const filename = (_index2 || _load_index2()).registries[registry].filename;
 
-          if ("string" !== typeof args[0]) {
-            // anything else let's inspect with %O
-            args.unshift("%O");
+          const file = yield client.getFile(filename);
+          if (!file) {
+            return null;
           }
 
-          // apply any `formatters` transformations
-          var index = 0;
-          args[0] = args[0].replace(/%([a-zA-Z%])/g, function (match, format) {
-            // if we encounter an escaped % then don't increase the array index
-            if (match === "%%") return match;
-            index++;
-            var formatter = exports.formatters[format];
-            if ("function" === typeof formatter) {
-              var val = args[index];
-              match = formatter.call(self, val);
-
-              // now we need to remove `args[index]` since it's inlined in the `format`
-              args.splice(index, 1);
-              index--;
-            }
-            return match;
+          const json = yield config.readJson(`${url}/${filename}`, function () {
+            return JSON.parse(file);
           });
+          json._uid = commit;
+          json._remote = {
+            resolved: `${url}#${commit}`,
+            type: 'git',
+            reference: url,
+            hash: commit,
+            registry
+          };
+          return json;
+        });
 
-          // apply env-specific formatting (colors, etc.)
-          exports.formatArgs.call(self, args);
+        return function tryRegistry(_x) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
 
-          var logFn = debug.log || exports.log || console.log.bind(console);
-          logFn.apply(self, args);
-        }
+      const url = _this.url;
 
-        debug.namespace = namespace;
-        debug.enabled = exports.enabled(namespace);
-        debug.useColors = exports.useColors();
-        debug.color = selectColor(namespace);
-        debug.destroy = destroy;
+      // shortcut for hosted git. we will fallback to a GitResolver if the hosted git
+      // optimisations fail which the `forked` flag indicates so we don't get into an
+      // infinite loop
 
-        // env-specific initialization logic for debug instances
-        if ("function" === typeof exports.init) {
-          exports.init(debug);
-        }
+      const parts = urlParse(url);
+      if (false) {
+        // check if this git url uses any of the hostnames defined in our hosted git resolvers
+        for (const name in (_index || _load_index()).hostedGit) {
+          const Resolver = (_index || _load_index()).hostedGit[name];
+          if (Resolver.hostname !== parts.hostname) {
+            continue;
+          }
 
-        exports.instances.push(debug);
+          // we have a match! clean up the pathname of url artifacts
+          let pathname = parts.pathname;
+          pathname = (_misc || _load_misc()).removePrefix(pathname, '/'); // remove prefixed slash
+          pathname = (_misc || _load_misc()).removeSuffix(pathname, '.git'); // remove .git suffix if present
 
-        return debug;
+          const url = `${pathname}${_this.hash ? '#' + decodeURIComponent(_this.hash) : ''}`;
+          return _this.fork(Resolver, false, url);
+        }
       }
 
-      function destroy() {
-        var index = exports.instances.indexOf(this);
-        if (index !== -1) {
-          exports.instances.splice(index, 1);
-          return true;
-        } else {
-          return false;
-        }
+      // get from lockfile
+      const shrunk = _this.request.getLocked('git');
+      if (shrunk) {
+        return shrunk;
       }
 
-      /**
-       * Enables a debug mode by namespaces. This can include modes
-       * separated by a colon and wildcards.
-       *
-       * @param {String} namespaces
-       * @api public
-       */
+      const config = _this.config;
 
-      function enable(namespaces) {
-        exports.save(namespaces);
 
-        exports.names = [];
-        exports.skips = [];
+      const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(url);
+      const client = new (_git || _load_git()).default(config, gitUrl, _this.hash);
+      const commit = yield client.init();
 
-        var i;
-        var split = (typeof namespaces === "string" ? namespaces : "").split(
-          /[\s,]+/,
-        );
-        var len = split.length;
+      const file = yield tryRegistry(_this.registry);
+      if (file) {
+        return file;
+      }
 
-        for (i = 0; i < len; i++) {
-          if (!split[i]) continue; // ignore empty strings
-          namespaces = split[i].replace(/\*/g, ".*?");
-          if (namespaces[0] === "-") {
-            exports.skips.push(new RegExp("^" + namespaces.substr(1) + "$"));
-          } else {
-            exports.names.push(new RegExp("^" + namespaces + "$"));
-          }
+      for (const registry in (_index2 || _load_index2()).registries) {
+        if (registry === _this.registry) {
+          continue;
         }
 
-        for (i = 0; i < exports.instances.length; i++) {
-          var instance = exports.instances[i];
-          instance.enabled = exports.enabled(instance.namespace);
+        const file = yield tryRegistry(registry);
+        if (file) {
+          return file;
         }
       }
 
-      /**
-       * Disable debug output.
-       *
-       * @api public
-       */
+      return {
+        // This is just the default, it can be overridden with key of dependencies
+        name: (0, (_guessName || _load_guessName()).default)(url),
+        version: '0.0.0',
+        _uid: commit,
+        _remote: {
+          resolved: `${url}#${commit}`,
+          type: 'git',
+          reference: url,
+          hash: commit,
+          registry: 'npm'
+        }
+      };
+    })();
+  }
+}
+exports.default = GitResolver;
 
-      function disable() {
-        exports.enable("");
-      }
+/***/ }),
+/* 125 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Returns true if the given mode name is enabled, false otherwise.
-       *
-       * @param {String} name
-       * @return {Boolean}
-       * @api public
-       */
+"use strict";
 
-      function enabled(name) {
-        if (name[name.length - 1] === "*") {
-          return true;
-        }
-        var i, len;
-        for (i = 0, len = exports.skips.length; i < len; i++) {
-          if (exports.skips[i].test(name)) {
-            return false;
-          }
-        }
-        for (i = 0, len = exports.names.length; i < len; i++) {
-          if (exports.names[i].test(name)) {
-            return true;
-          }
-        }
-        return false;
-      }
 
-      /**
-       * Coerce `val`.
-       *
-       * @param {Mixed} val
-       * @return {Mixed}
-       * @api private
-       */
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isValidPackageName = isValidPackageName;
 
-      function coerce(val) {
-        if (val instanceof Error) return val.stack || val.message;
-        return val;
+exports.default = function (info, isRoot, reporter, warn) {
+  if (isRoot) {
+    for (const key in (_typos || _load_typos()).default) {
+      if (key in info) {
+        warn(reporter.lang('manifestPotentialTypo', key, (_typos || _load_typos()).default[key]));
       }
+    }
+  }
 
-      /***/
-    },
-    /* 139 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Basic Javascript Elliptic Curve implementation
-      // Ported loosely from BouncyCastle's Java EC code
-      // Only Fp curves implemented for now
+  // validate name
+  const name = info.name;
 
-      // Requires jsbn.js and jsbn2.js
-      var BigInteger = __webpack_require__(81).BigInteger;
-      var Barrett = BigInteger.prototype.Barrett;
+  if (typeof name === 'string') {
+    if (isRoot && isBuiltinModule(name)) {
+      warn(reporter.lang('manifestBuiltinModule', name));
+    }
 
-      // ----------------
-      // ECFieldElementFp
+    // cannot start with a dot
+    if (name[0] === '.') {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestNameDot'));
+    }
 
-      // constructor
-      function ECFieldElementFp(q, x) {
-        this.x = x;
-        // TODO if(x.compareTo(q) >= 0) error
-        this.q = q;
-      }
+    // cannot contain the following characters
+    if (!isValidPackageName(name)) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestNameIllegalChars'));
+    }
 
-      function feFpEquals(other) {
-        if (other == this) return true;
-        return this.q.equals(other.q) && this.x.equals(other.x);
-      }
+    // cannot equal node_modules or favicon.ico
+    const lower = name.toLowerCase();
+    if (lower === 'node_modules' || lower === 'favicon.ico') {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestNameBlacklisted'));
+    }
+  }
 
-      function feFpToBigInteger() {
-        return this.x;
+  // validate license
+  if (isRoot && !info.private) {
+    if (typeof info.license === 'string') {
+      const license = info.license.replace(/\*$/g, '');
+      if (!(0, (_util || _load_util()).isValidLicense)(license)) {
+        warn(reporter.lang('manifestLicenseInvalid'));
       }
+    } else {
+      warn(reporter.lang('manifestLicenseNone'));
+    }
+  }
 
-      function feFpNegate() {
-        return new ECFieldElementFp(this.q, this.x.negate().mod(this.q));
-      }
+  // validate strings
+  for (var _iterator = strings, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-      function feFpAdd(b) {
-        return new ECFieldElementFp(
-          this.q,
-          this.x.add(b.toBigInteger()).mod(this.q),
-        );
-      }
+    const key = _ref;
 
-      function feFpSubtract(b) {
-        return new ECFieldElementFp(
-          this.q,
-          this.x.subtract(b.toBigInteger()).mod(this.q),
-        );
-      }
+    const val = info[key];
+    if (val && typeof val !== 'string') {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('manifestStringExpected', key));
+    }
+  }
 
-      function feFpMultiply(b) {
-        return new ECFieldElementFp(
-          this.q,
-          this.x.multiply(b.toBigInteger()).mod(this.q),
-        );
-      }
+  cleanDependencies(info, isRoot, reporter, warn);
+};
 
-      function feFpSquare() {
-        return new ECFieldElementFp(this.q, this.x.square().mod(this.q));
-      }
+exports.cleanDependencies = cleanDependencies;
 
-      function feFpDivide(b) {
-        return new ECFieldElementFp(
-          this.q,
-          this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q),
-        );
-      }
+var _errors;
 
-      ECFieldElementFp.prototype.equals = feFpEquals;
-      ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger;
-      ECFieldElementFp.prototype.negate = feFpNegate;
-      ECFieldElementFp.prototype.add = feFpAdd;
-      ECFieldElementFp.prototype.subtract = feFpSubtract;
-      ECFieldElementFp.prototype.multiply = feFpMultiply;
-      ECFieldElementFp.prototype.square = feFpSquare;
-      ECFieldElementFp.prototype.divide = feFpDivide;
-
-      // ----------------
-      // ECPointFp
-
-      // constructor
-      function ECPointFp(curve, x, y, z) {
-        this.curve = curve;
-        this.x = x;
-        this.y = y;
-        // Projective coordinates: either zinv == null or z * zinv == 1
-        // z and zinv are just BigIntegers, not fieldElements
-        if (z == null) {
-          this.z = BigInteger.ONE;
-        } else {
-          this.z = z;
-        }
-        this.zinv = null;
-        //TODO: compression flag
-      }
-
-      function pointFpGetX() {
-        if (this.zinv == null) {
-          this.zinv = this.z.modInverse(this.curve.q);
-        }
-        var r = this.x.toBigInteger().multiply(this.zinv);
-        this.curve.reduce(r);
-        return this.curve.fromBigInteger(r);
-      }
-
-      function pointFpGetY() {
-        if (this.zinv == null) {
-          this.zinv = this.z.modInverse(this.curve.q);
-        }
-        var r = this.y.toBigInteger().multiply(this.zinv);
-        this.curve.reduce(r);
-        return this.curve.fromBigInteger(r);
-      }
-
-      function pointFpEquals(other) {
-        if (other == this) return true;
-        if (this.isInfinity()) return other.isInfinity();
-        if (other.isInfinity()) return this.isInfinity();
-        var u, v;
-        // u = Y2 * Z1 - Y1 * Z2
-        u = other.y
-          .toBigInteger()
-          .multiply(this.z)
-          .subtract(this.y.toBigInteger().multiply(other.z))
-          .mod(this.curve.q);
-        if (!u.equals(BigInteger.ZERO)) return false;
-        // v = X2 * Z1 - X1 * Z2
-        v = other.x
-          .toBigInteger()
-          .multiply(this.z)
-          .subtract(this.x.toBigInteger().multiply(other.z))
-          .mod(this.curve.q);
-        return v.equals(BigInteger.ZERO);
-      }
-
-      function pointFpIsInfinity() {
-        if (this.x == null && this.y == null) return true;
-        return (
-          this.z.equals(BigInteger.ZERO) &&
-          !this.y.toBigInteger().equals(BigInteger.ZERO)
-        );
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      function pointFpNegate() {
-        return new ECPointFp(this.curve, this.x, this.y.negate(), this.z);
-      }
+var _util;
 
-      function pointFpAdd(b) {
-        if (this.isInfinity()) return b;
-        if (b.isInfinity()) return this;
+function _load_util() {
+  return _util = __webpack_require__(221);
+}
 
-        // u = Y2 * Z1 - Y1 * Z2
-        var u = b.y
-          .toBigInteger()
-          .multiply(this.z)
-          .subtract(this.y.toBigInteger().multiply(b.z))
-          .mod(this.curve.q);
-        // v = X2 * Z1 - X1 * Z2
-        var v = b.x
-          .toBigInteger()
-          .multiply(this.z)
-          .subtract(this.x.toBigInteger().multiply(b.z))
-          .mod(this.curve.q);
+var _typos;
 
-        if (BigInteger.ZERO.equals(v)) {
-          if (BigInteger.ZERO.equals(u)) {
-            return this.twice(); // this == b, so double
-          }
-          return this.curve.getInfinity(); // this = -b, so infinity
-        }
-
-        var THREE = new BigInteger("3");
-        var x1 = this.x.toBigInteger();
-        var y1 = this.y.toBigInteger();
-        var x2 = b.x.toBigInteger();
-        var y2 = b.y.toBigInteger();
-
-        var v2 = v.square();
-        var v3 = v2.multiply(v);
-        var x1v2 = x1.multiply(v2);
-        var zu2 = u.square().multiply(this.z);
-
-        // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
-        var x3 = zu2
-          .subtract(x1v2.shiftLeft(1))
-          .multiply(b.z)
-          .subtract(v3)
-          .multiply(v)
-          .mod(this.curve.q);
-        // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
-        var y3 = x1v2
-          .multiply(THREE)
-          .multiply(u)
-          .subtract(y1.multiply(v3))
-          .subtract(zu2.multiply(u))
-          .multiply(b.z)
-          .add(u.multiply(v3))
-          .mod(this.curve.q);
-        // z3 = v^3 * z1 * z2
-        var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
-
-        return new ECPointFp(
-          this.curve,
-          this.curve.fromBigInteger(x3),
-          this.curve.fromBigInteger(y3),
-          z3,
-        );
-      }
+function _load_typos() {
+  return _typos = _interopRequireDefault(__webpack_require__(587));
+}
 
-      function pointFpTwice() {
-        if (this.isInfinity()) return this;
-        if (this.y.toBigInteger().signum() == 0)
-          return this.curve.getInfinity();
-
-        // TODO: optimized handling of constants
-        var THREE = new BigInteger("3");
-        var x1 = this.x.toBigInteger();
-        var y1 = this.y.toBigInteger();
-
-        var y1z1 = y1.multiply(this.z);
-        var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
-        var a = this.curve.a.toBigInteger();
-
-        // w = 3 * x1^2 + a * z1^2
-        var w = x1.square().multiply(THREE);
-        if (!BigInteger.ZERO.equals(a)) {
-          w = w.add(this.z.square().multiply(a));
-        }
-        w = w.mod(this.curve.q);
-        //this.curve.reduce(w);
-        // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
-        var x3 = w
-          .square()
-          .subtract(x1.shiftLeft(3).multiply(y1sqz1))
-          .shiftLeft(1)
-          .multiply(y1z1)
-          .mod(this.curve.q);
-        // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
-        var y3 = w
-          .multiply(THREE)
-          .multiply(x1)
-          .subtract(y1sqz1.shiftLeft(1))
-          .shiftLeft(2)
-          .multiply(y1sqz1)
-          .subtract(w.square().multiply(w))
-          .mod(this.curve.q);
-        // z3 = 8 * (y1 * z1)^3
-        var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
-
-        return new ECPointFp(
-          this.curve,
-          this.curve.fromBigInteger(x3),
-          this.curve.fromBigInteger(y3),
-          z3,
-        );
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      // Simple NAF (Non-Adjacent Form) multiplication algorithm
-      // TODO: modularize the multiplication algorithm
-      function pointFpMultiply(k) {
-        if (this.isInfinity()) return this;
-        if (k.signum() == 0) return this.curve.getInfinity();
+const isBuiltinModule = __webpack_require__(730);
 
-        var e = k;
-        var h = e.multiply(new BigInteger("3"));
+const strings = ['name', 'version'];
 
-        var neg = this.negate();
-        var R = this;
+const dependencyKeys = [
+// npm registry will include optionalDependencies in dependencies and we'll want to dedupe them from the
+// other fields first
+'optionalDependencies',
 
-        var i;
-        for (i = h.bitLength() - 2; i > 0; --i) {
-          R = R.twice();
+// it's seemingly common to include a dependency in dependencies and devDependencies of the same name but
+// different ranges, this can cause a lot of issues with our determinism and the behaviour of npm is
+// currently unspecified.
+'dependencies', 'devDependencies'];
 
-          var hBit = h.testBit(i);
-          var eBit = e.testBit(i);
+function isValidName(name) {
+  return !name.match(/[\/@\s\+%:]/) && encodeURIComponent(name) === name;
+}
 
-          if (hBit != eBit) {
-            R = R.add(hBit ? this : neg);
-          }
-        }
+function isValidScopedName(name) {
+  if (name[0] !== '@') {
+    return false;
+  }
 
-        return R;
-      }
+  const parts = name.slice(1).split('/');
+  return parts.length === 2 && isValidName(parts[0]) && isValidName(parts[1]);
+}
+
+function isValidPackageName(name) {
+  return isValidName(name) || isValidScopedName(name);
+}
+
+function cleanDependencies(info, isRoot, reporter, warn) {
+  // get dependency objects
+  const depTypes = [];
+  for (var _iterator2 = dependencyKeys, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+    var _ref2;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref2 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref2 = _i2.value;
+    }
 
-      // Compute this*j + x*k (simultaneous multiplication)
-      function pointFpMultiplyTwo(j, x, k) {
-        var i;
-        if (j.bitLength() > k.bitLength()) i = j.bitLength() - 1;
-        else i = k.bitLength() - 1;
+    const type = _ref2;
 
-        var R = this.curve.getInfinity();
-        var both = this.add(x);
-        while (i >= 0) {
-          R = R.twice();
-          if (j.testBit(i)) {
-            if (k.testBit(i)) {
-              R = R.add(both);
-            } else {
-              R = R.add(this);
-            }
-          } else {
-            if (k.testBit(i)) {
-              R = R.add(x);
-            }
-          }
-          --i;
-        }
+    const deps = info[type];
+    if (!deps || typeof deps !== 'object') {
+      continue;
+    }
+    depTypes.push([type, deps]);
+  }
 
-        return R;
-      }
+  // aggregate all non-trivial deps (not '' or '*')
+  const nonTrivialDeps = new Map();
+  for (var _iterator3 = depTypes, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+    var _ref4;
+
+    if (_isArray3) {
+      if (_i3 >= _iterator3.length) break;
+      _ref4 = _iterator3[_i3++];
+    } else {
+      _i3 = _iterator3.next();
+      if (_i3.done) break;
+      _ref4 = _i3.value;
+    }
 
-      ECPointFp.prototype.getX = pointFpGetX;
-      ECPointFp.prototype.getY = pointFpGetY;
-      ECPointFp.prototype.equals = pointFpEquals;
-      ECPointFp.prototype.isInfinity = pointFpIsInfinity;
-      ECPointFp.prototype.negate = pointFpNegate;
-      ECPointFp.prototype.add = pointFpAdd;
-      ECPointFp.prototype.twice = pointFpTwice;
-      ECPointFp.prototype.multiply = pointFpMultiply;
-      ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo;
+    const _ref3 = _ref4;
+    const type = _ref3[0];
+    const deps = _ref3[1];
 
-      // ----------------
-      // ECCurveFp
+    for (var _iterator5 = Object.keys(deps), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+      var _ref7;
 
-      // constructor
-      function ECCurveFp(q, a, b) {
-        this.q = q;
-        this.a = this.fromBigInteger(a);
-        this.b = this.fromBigInteger(b);
-        this.infinity = new ECPointFp(this, null, null);
-        this.reducer = new Barrett(this.q);
+      if (_isArray5) {
+        if (_i5 >= _iterator5.length) break;
+        _ref7 = _iterator5[_i5++];
+      } else {
+        _i5 = _iterator5.next();
+        if (_i5.done) break;
+        _ref7 = _i5.value;
       }
 
-      function curveFpGetQ() {
-        return this.q;
-      }
+      const name = _ref7;
 
-      function curveFpGetA() {
-        return this.a;
+      const version = deps[name];
+      if (!nonTrivialDeps.has(name) && version && version !== '*') {
+        nonTrivialDeps.set(name, { type, version });
       }
+    }
+  }
 
-      function curveFpGetB() {
-        return this.b;
-      }
+  // overwrite first dep of package with non-trivial version, remove the rest
+  const setDeps = new Set();
+  for (var _iterator4 = depTypes, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+    var _ref6;
+
+    if (_isArray4) {
+      if (_i4 >= _iterator4.length) break;
+      _ref6 = _iterator4[_i4++];
+    } else {
+      _i4 = _iterator4.next();
+      if (_i4.done) break;
+      _ref6 = _i4.value;
+    }
 
-      function curveFpEquals(other) {
-        if (other == this) return true;
-        return (
-          this.q.equals(other.q) &&
-          this.a.equals(other.a) &&
-          this.b.equals(other.b)
-        );
-      }
+    const _ref5 = _ref6;
+    const type = _ref5[0];
+    const deps = _ref5[1];
 
-      function curveFpGetInfinity() {
-        return this.infinity;
-      }
+    for (var _iterator6 = Object.keys(deps), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+      var _ref8;
 
-      function curveFpFromBigInteger(x) {
-        return new ECFieldElementFp(this.q, x);
+      if (_isArray6) {
+        if (_i6 >= _iterator6.length) break;
+        _ref8 = _iterator6[_i6++];
+      } else {
+        _i6 = _iterator6.next();
+        if (_i6.done) break;
+        _ref8 = _i6.value;
       }
 
-      function curveReduce(x) {
-        this.reducer.reduce(x);
-      }
+      const name = _ref8;
 
-      // for now, work with hex strings because they're easier in JS
-      function curveFpDecodePointHex(s) {
-        switch (
-          parseInt(s.substr(0, 2), 16) // first byte
-        ) {
-          case 0:
-            return this.infinity;
-          case 2:
-          case 3:
-            // point compression not supported yet
-            return null;
-          case 4:
-          case 6:
-          case 7:
-            var len = (s.length - 2) / 2;
-            var xHex = s.substr(2, len);
-            var yHex = s.substr(len + 2, len);
-
-            return new ECPointFp(
-              this,
-              this.fromBigInteger(new BigInteger(xHex, 16)),
-              this.fromBigInteger(new BigInteger(yHex, 16)),
-            );
-
-          default: // unsupported
-            return null;
+      let version = deps[name];
+
+      const dep = nonTrivialDeps.get(name);
+      if (dep) {
+        if (version && version !== '*' && version !== dep.version && isRoot) {
+          // only throw a warning when at the root
+          warn(reporter.lang('manifestDependencyCollision', dep.type, name, dep.version, type, version));
         }
+        version = dep.version;
       }
 
-      function curveFpEncodePointHex(p) {
-        if (p.isInfinity()) return "00";
-        var xHex = p.getX().toBigInteger().toString(16);
-        var yHex = p.getY().toBigInteger().toString(16);
-        var oLen = this.getQ().toString(16).length;
-        if (oLen % 2 != 0) oLen++;
-        while (xHex.length < oLen) {
-          xHex = "0" + xHex;
-        }
-        while (yHex.length < oLen) {
-          yHex = "0" + yHex;
-        }
-        return "04" + xHex + yHex;
+      if (setDeps.has(name)) {
+        delete deps[name];
+      } else {
+        deps[name] = version;
+        setDeps.add(name);
       }
+    }
+  }
+}
+
+/***/ }),
+/* 126 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// getting tag from 19.1.3.6 Object.prototype.toString()
+var cof = __webpack_require__(69);
+var TAG = __webpack_require__(20)('toStringTag');
+// ES3 wrong here
+var ARG = cof(function () { return arguments; }()) == 'Arguments';
+
+// fallback for IE11 Script Access Denied error
+var tryGet = function (it, key) {
+  try {
+    return it[key];
+  } catch (e) { /* empty */ }
+};
 
-      ECCurveFp.prototype.getQ = curveFpGetQ;
-      ECCurveFp.prototype.getA = curveFpGetA;
-      ECCurveFp.prototype.getB = curveFpGetB;
-      ECCurveFp.prototype.equals = curveFpEquals;
-      ECCurveFp.prototype.getInfinity = curveFpGetInfinity;
-      ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger;
-      ECCurveFp.prototype.reduce = curveReduce;
-      //ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex;
-      ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex;
+module.exports = function (it) {
+  var O, T, B;
+  return it === undefined ? 'Undefined' : it === null ? 'Null'
+    // @@toStringTag case
+    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
+    // builtinTag case
+    : ARG ? cof(O)
+    // ES3 arguments fallback
+    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
+};
 
-      // from: https://github.com/kaielvin/jsbn-ec-point-compression
-      ECCurveFp.prototype.decodePointHex = function (s) {
-        var yIsEven;
-        switch (
-          parseInt(s.substr(0, 2), 16) // first byte
-        ) {
-          case 0:
-            return this.infinity;
-          case 2:
-            yIsEven = false;
-          case 3:
-            if (yIsEven == undefined) yIsEven = true;
-            var len = s.length - 2;
-            var xHex = s.substr(2, len);
-            var x = this.fromBigInteger(new BigInteger(xHex, 16));
-            var alpha = x
-              .multiply(x.square().add(this.getA()))
-              .add(this.getB());
-            var beta = alpha.sqrt();
-
-            if (beta == null) throw "Invalid point compression";
-
-            var betaValue = beta.toBigInteger();
-            if (betaValue.testBit(0) != yIsEven) {
-              // Use the other root
-              beta = this.fromBigInteger(this.getQ().subtract(betaValue));
-            }
-            return new ECPointFp(this, x, beta);
-          case 4:
-          case 6:
-          case 7:
-            var len = (s.length - 2) / 2;
-            var xHex = s.substr(2, len);
-            var yHex = s.substr(len + 2, len);
-
-            return new ECPointFp(
-              this,
-              this.fromBigInteger(new BigInteger(xHex, 16)),
-              this.fromBigInteger(new BigInteger(yHex, 16)),
-            );
-
-          default: // unsupported
-            return null;
-        }
-      };
-      ECCurveFp.prototype.encodeCompressedPointHex = function (p) {
-        if (p.isInfinity()) return "00";
-        var xHex = p.getX().toBigInteger().toString(16);
-        var oLen = this.getQ().toString(16).length;
-        if (oLen % 2 != 0) oLen++;
-        while (xHex.length < oLen) xHex = "0" + xHex;
-        var yPrefix;
-        if (p.getY().toBigInteger().isEven()) yPrefix = "02";
-        else yPrefix = "03";
-
-        return yPrefix + xHex;
-      };
 
-      ECFieldElementFp.prototype.getR = function () {
-        if (this.r != undefined) return this.r;
+/***/ }),
+/* 127 */
+/***/ (function(module, exports) {
 
-        this.r = null;
-        var bitLength = this.q.bitLength();
-        if (bitLength > 128) {
-          var firstWord = this.q.shiftRight(bitLength - 64);
-          if (firstWord.intValue() == -1) {
-            this.r = BigInteger.ONE.shiftLeft(bitLength).subtract(this.q);
-          }
-        }
-        return this.r;
-      };
-      ECFieldElementFp.prototype.modMult = function (x1, x2) {
-        return this.modReduce(x1.multiply(x2));
-      };
-      ECFieldElementFp.prototype.modReduce = function (x) {
-        if (this.getR() != null) {
-          var qLen = q.bitLength();
-          while (x.bitLength() > qLen + 1) {
-            var u = x.shiftRight(qLen);
-            var v = x.subtract(u.shiftLeft(qLen));
-            if (!this.getR().equals(BigInteger.ONE)) {
-              u = u.multiply(this.getR());
-            }
-            x = u.add(v);
-          }
-          while (x.compareTo(q) >= 0) {
-            x = x.subtract(q);
-          }
-        } else {
-          x = x.mod(q);
-        }
-        return x;
-      };
-      ECFieldElementFp.prototype.sqrt = function () {
-        if (!this.q.testBit(0)) throw "unsupported";
-
-        // p mod 4 == 3
-        if (this.q.testBit(1)) {
-          var z = new ECFieldElementFp(
-            this.q,
-            this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE), this.q),
-          );
-          return z.square().equals(this) ? z : null;
-        }
+// IE 8- don't enum bug keys
+module.exports = (
+  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
+).split(',');
 
-        // p mod 4 == 1
-        var qMinusOne = this.q.subtract(BigInteger.ONE);
 
-        var legendreExponent = qMinusOne.shiftRight(1);
-        if (!this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE)) {
-          return null;
-        }
+/***/ }),
+/* 128 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var u = qMinusOne.shiftRight(2);
-        var k = u.shiftLeft(1).add(BigInteger.ONE);
+var document = __webpack_require__(17).document;
+module.exports = document && document.documentElement;
 
-        var Q = this.x;
-        var fourQ = modDouble(modDouble(Q));
 
-        var U, V;
-        do {
-          var P;
-          do {
-            P = new BigInteger(this.q.bitLength(), new SecureRandom());
-          } while (
-            P.compareTo(this.q) >= 0 ||
-            !P.multiply(P)
-              .subtract(fourQ)
-              .modPow(legendreExponent, this.q)
-              .equals(qMinusOne)
-          );
+/***/ }),
+/* 129 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var result = this.lucasSequence(P, Q, k);
-          U = result[0];
-          V = result[1];
+"use strict";
 
-          if (this.modMult(V, V).equals(fourQ)) {
-            // Integer division by 2, mod q
-            if (V.testBit(0)) {
-              V = V.add(q);
-            }
+var LIBRARY = __webpack_require__(93);
+var $export = __webpack_require__(60);
+var redefine = __webpack_require__(251);
+var hide = __webpack_require__(42);
+var Iterators = __webpack_require__(53);
+var $iterCreate = __webpack_require__(242);
+var setToStringTag = __webpack_require__(95);
+var getPrototypeOf = __webpack_require__(248);
+var ITERATOR = __webpack_require__(20)('iterator');
+var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
+var FF_ITERATOR = '@@iterator';
+var KEYS = 'keys';
+var VALUES = 'values';
 
-            V = V.shiftRight(1);
+var returnThis = function () { return this; };
 
-            return new ECFieldElementFp(q, V);
-          }
-        } while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
+  $iterCreate(Constructor, NAME, next);
+  var getMethod = function (kind) {
+    if (!BUGGY && kind in proto) return proto[kind];
+    switch (kind) {
+      case KEYS: return function keys() { return new Constructor(this, kind); };
+      case VALUES: return function values() { return new Constructor(this, kind); };
+    } return function entries() { return new Constructor(this, kind); };
+  };
+  var TAG = NAME + ' Iterator';
+  var DEF_VALUES = DEFAULT == VALUES;
+  var VALUES_BUG = false;
+  var proto = Base.prototype;
+  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
+  var $default = $native || getMethod(DEFAULT);
+  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
+  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
+  var methods, key, IteratorPrototype;
+  // Fix native
+  if ($anyNative) {
+    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
+    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
+      // Set @@toStringTag to native iterators
+      setToStringTag(IteratorPrototype, TAG, true);
+      // fix for some old engines
+      if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);
+    }
+  }
+  // fix Array#{values, @@iterator}.name in V8 / FF
+  if (DEF_VALUES && $native && $native.name !== VALUES) {
+    VALUES_BUG = true;
+    $default = function values() { return $native.call(this); };
+  }
+  // Define iterator
+  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
+    hide(proto, ITERATOR, $default);
+  }
+  // Plug for library
+  Iterators[NAME] = $default;
+  Iterators[TAG] = returnThis;
+  if (DEFAULT) {
+    methods = {
+      values: DEF_VALUES ? $default : getMethod(VALUES),
+      keys: IS_SET ? $default : getMethod(KEYS),
+      entries: $entries
+    };
+    if (FORCED) for (key in methods) {
+      if (!(key in proto)) redefine(proto, key, methods[key]);
+    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
+  }
+  return methods;
+};
 
-        return null;
-      };
-      ECFieldElementFp.prototype.lucasSequence = function (P, Q, k) {
-        var n = k.bitLength();
-        var s = k.getLowestSetBit();
 
-        var Uh = BigInteger.ONE;
-        var Vl = BigInteger.TWO;
-        var Vh = P;
-        var Ql = BigInteger.ONE;
-        var Qh = BigInteger.ONE;
+/***/ }),
+/* 130 */
+/***/ (function(module, exports) {
 
-        for (var j = n - 1; j >= s + 1; --j) {
-          Ql = this.modMult(Ql, Qh);
+module.exports = function (exec) {
+  try {
+    return { e: false, v: exec() };
+  } catch (e) {
+    return { e: true, v: e };
+  }
+};
 
-          if (k.testBit(j)) {
-            Qh = this.modMult(Ql, Q);
-            Uh = this.modMult(Uh, Vh);
-            Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-            Vh = this.modReduce(Vh.multiply(Vh).subtract(Qh.shiftLeft(1)));
-          } else {
-            Qh = Ql;
-            Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
-            Vh = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-            Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
-          }
-        }
 
-        Ql = this.modMult(Ql, Qh);
-        Qh = this.modMult(Ql, Q);
-        Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
-        Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
-        Ql = this.modMult(Ql, Qh);
+/***/ }),
+/* 131 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        for (var j = 1; j <= s; ++j) {
-          Uh = this.modMult(Uh, Vl);
-          Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
-          Ql = this.modMult(Ql, Ql);
-        }
+var anObject = __webpack_require__(35);
+var isObject = __webpack_require__(52);
+var newPromiseCapability = __webpack_require__(94);
 
-        return [Uh, Vl];
-      };
+module.exports = function (C, x) {
+  anObject(C);
+  if (isObject(x) && x.constructor === C) return x;
+  var promiseCapability = newPromiseCapability.f(C);
+  var resolve = promiseCapability.resolve;
+  resolve(x);
+  return promiseCapability.promise;
+};
 
-      var exports = {
-        ECCurveFp: ECCurveFp,
-        ECPointFp: ECPointFp,
-        ECFieldElementFp: ECFieldElementFp,
-      };
 
-      module.exports = exports;
+/***/ }),
+/* 132 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 140 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = realpath;
-      realpath.realpath = realpath;
-      realpath.sync = realpathSync;
-      realpath.realpathSync = realpathSync;
-      realpath.monkeypatch = monkeypatch;
-      realpath.unmonkeypatch = unmonkeypatch;
-
-      var fs = __webpack_require__(5);
-      var origRealpath = fs.realpath;
-      var origRealpathSync = fs.realpathSync;
-
-      var version = process.version;
-      var ok = /^v[0-5]\./.test(version);
-      var old = __webpack_require__(271);
-
-      function newError(er) {
-        return (
-          er &&
-          er.syscall === "realpath" &&
-          (er.code === "ELOOP" ||
-            er.code === "ENOMEM" ||
-            er.code === "ENAMETOOLONG")
-        );
-      }
+module.exports = function (bitmap, value) {
+  return {
+    enumerable: !(bitmap & 1),
+    configurable: !(bitmap & 2),
+    writable: !(bitmap & 4),
+    value: value
+  };
+};
 
-      function realpath(p, cache, cb) {
-        if (ok) {
-          return origRealpath(p, cache, cb);
-        }
 
-        if (typeof cache === "function") {
-          cb = cache;
-          cache = null;
-        }
-        origRealpath(p, cache, function (er, result) {
-          if (newError(er)) {
-            old.realpath(p, cache, cb);
-          } else {
-            cb(er, result);
-          }
-        });
-      }
+/***/ }),
+/* 133 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var core = __webpack_require__(31);
+var global = __webpack_require__(17);
+var SHARED = '__core-js_shared__';
+var store = global[SHARED] || (global[SHARED] = {});
+
+(module.exports = function (key, value) {
+  return store[key] || (store[key] = value !== undefined ? value : {});
+})('versions', []).push({
+  version: core.version,
+  mode: __webpack_require__(93) ? 'pure' : 'global',
+  copyright: '© 2018 Denis Pushkarev (zloirock.ru)'
+});
+
+
+/***/ }),
+/* 134 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// 7.3.20 SpeciesConstructor(O, defaultConstructor)
+var anObject = __webpack_require__(35);
+var aFunction = __webpack_require__(68);
+var SPECIES = __webpack_require__(20)('species');
+module.exports = function (O, D) {
+  var C = anObject(O).constructor;
+  var S;
+  return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S);
+};
 
-      function realpathSync(p, cache) {
-        if (ok) {
-          return origRealpathSync(p, cache);
-        }
 
-        try {
-          return origRealpathSync(p, cache);
-        } catch (er) {
-          if (newError(er)) {
-            return old.realpathSync(p, cache);
-          } else {
-            throw er;
-          }
-        }
-      }
+/***/ }),
+/* 135 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var ctx = __webpack_require__(70);
+var invoke = __webpack_require__(239);
+var html = __webpack_require__(128);
+var cel = __webpack_require__(92);
+var global = __webpack_require__(17);
+var process = global.process;
+var setTask = global.setImmediate;
+var clearTask = global.clearImmediate;
+var MessageChannel = global.MessageChannel;
+var Dispatch = global.Dispatch;
+var counter = 0;
+var queue = {};
+var ONREADYSTATECHANGE = 'onreadystatechange';
+var defer, channel, port;
+var run = function () {
+  var id = +this;
+  // eslint-disable-next-line no-prototype-builtins
+  if (queue.hasOwnProperty(id)) {
+    var fn = queue[id];
+    delete queue[id];
+    fn();
+  }
+};
+var listener = function (event) {
+  run.call(event.data);
+};
+// Node.js 0.9+ & IE10+ has setImmediate, otherwise:
+if (!setTask || !clearTask) {
+  setTask = function setImmediate(fn) {
+    var args = [];
+    var i = 1;
+    while (arguments.length > i) args.push(arguments[i++]);
+    queue[++counter] = function () {
+      // eslint-disable-next-line no-new-func
+      invoke(typeof fn == 'function' ? fn : Function(fn), args);
+    };
+    defer(counter);
+    return counter;
+  };
+  clearTask = function clearImmediate(id) {
+    delete queue[id];
+  };
+  // Node.js 0.8-
+  if (__webpack_require__(69)(process) == 'process') {
+    defer = function (id) {
+      process.nextTick(ctx(run, id, 1));
+    };
+  // Sphere (JS game engine) Dispatch API
+  } else if (Dispatch && Dispatch.now) {
+    defer = function (id) {
+      Dispatch.now(ctx(run, id, 1));
+    };
+  // Browsers with MessageChannel, includes WebWorkers
+  } else if (MessageChannel) {
+    channel = new MessageChannel();
+    port = channel.port2;
+    channel.port1.onmessage = listener;
+    defer = ctx(port.postMessage, port, 1);
+  // Browsers with postMessage, skip WebWorkers
+  // IE8 has postMessage, but it's sync & typeof its postMessage is 'object'
+  } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) {
+    defer = function (id) {
+      global.postMessage(id + '', '*');
+    };
+    global.addEventListener('message', listener, false);
+  // IE8-
+  } else if (ONREADYSTATECHANGE in cel('script')) {
+    defer = function (id) {
+      html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () {
+        html.removeChild(this);
+        run.call(id);
+      };
+    };
+  // Rest old browsers
+  } else {
+    defer = function (id) {
+      setTimeout(ctx(run, id, 1), 0);
+    };
+  }
+}
+module.exports = {
+  set: setTask,
+  clear: clearTask
+};
 
-      function monkeypatch() {
-        fs.realpath = realpath;
-        fs.realpathSync = realpathSync;
-      }
 
-      function unmonkeypatch() {
-        fs.realpath = origRealpath;
-        fs.realpathSync = origRealpathSync;
-      }
+/***/ }),
+/* 136 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 141 */
-    /***/ function (module, exports, __webpack_require__) {
-      exports.alphasort = alphasort;
-      exports.alphasorti = alphasorti;
-      exports.setopts = setopts;
-      exports.ownProp = ownProp;
-      exports.makeAbs = makeAbs;
-      exports.finish = finish;
-      exports.mark = mark;
-      exports.isIgnored = isIgnored;
-      exports.childrenIgnored = childrenIgnored;
+// 7.1.15 ToLength
+var toInteger = __webpack_require__(97);
+var min = Math.min;
+module.exports = function (it) {
+  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
+};
 
-      function ownProp(obj, field) {
-        return Object.prototype.hasOwnProperty.call(obj, field);
-      }
 
-      var path = __webpack_require__(0);
-      var minimatch = __webpack_require__(82);
-      var isAbsolute = __webpack_require__(101);
-      var Minimatch = minimatch.Minimatch;
+/***/ }),
+/* 137 */
+/***/ (function(module, exports) {
 
-      function alphasorti(a, b) {
-        return a.toLowerCase().localeCompare(b.toLowerCase());
-      }
+var id = 0;
+var px = Math.random();
+module.exports = function (key) {
+  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
+};
 
-      function alphasort(a, b) {
-        return a.localeCompare(b);
-      }
 
-      function setupIgnores(self, options) {
-        self.ignore = options.ignore || [];
+/***/ }),
+/* 138 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (!Array.isArray(self.ignore)) self.ignore = [self.ignore];
 
-        if (self.ignore.length) {
-          self.ignore = self.ignore.map(ignoreMap);
-        }
-      }
+/**
+ * This is the common logic for both the Node.js and web browser
+ * implementations of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
 
-      // ignore patterns are always in dot:true mode.
-      function ignoreMap(pattern) {
-        var gmatcher = null;
-        if (pattern.slice(-3) === "/**") {
-          var gpattern = pattern.replace(/(\/\*\*)+$/, "");
-          gmatcher = new Minimatch(gpattern, { dot: true });
-        }
+exports = module.exports = createDebug.debug = createDebug['default'] = createDebug;
+exports.coerce = coerce;
+exports.disable = disable;
+exports.enable = enable;
+exports.enabled = enabled;
+exports.humanize = __webpack_require__(301);
 
-        return {
-          matcher: new Minimatch(pattern, { dot: true }),
-          gmatcher: gmatcher,
-        };
-      }
+/**
+ * Active `debug` instances.
+ */
+exports.instances = [];
 
-      function setopts(self, pattern, options) {
-        if (!options) options = {};
+/**
+ * The currently active debug mode names, and names to skip.
+ */
 
-        // base-matching: just use globstar for that.
-        if (options.matchBase && -1 === pattern.indexOf("/")) {
-          if (options.noglobstar) {
-            throw new Error("base matching requires globstar");
-          }
-          pattern = "**/" + pattern;
-        }
-
-        self.silent = !!options.silent;
-        self.pattern = pattern;
-        self.strict = options.strict !== false;
-        self.realpath = !!options.realpath;
-        self.realpathCache = options.realpathCache || Object.create(null);
-        self.follow = !!options.follow;
-        self.dot = !!options.dot;
-        self.mark = !!options.mark;
-        self.nodir = !!options.nodir;
-        if (self.nodir) self.mark = true;
-        self.sync = !!options.sync;
-        self.nounique = !!options.nounique;
-        self.nonull = !!options.nonull;
-        self.nosort = !!options.nosort;
-        self.nocase = !!options.nocase;
-        self.stat = !!options.stat;
-        self.noprocess = !!options.noprocess;
-        self.absolute = !!options.absolute;
-
-        self.maxLength = options.maxLength || Infinity;
-        self.cache = options.cache || Object.create(null);
-        self.statCache = options.statCache || Object.create(null);
-        self.symlinks = options.symlinks || Object.create(null);
-
-        setupIgnores(self, options);
-
-        self.changedCwd = false;
-        var cwd = process.cwd();
-        if (!ownProp(options, "cwd")) self.cwd = cwd;
-        else {
-          self.cwd = path.resolve(options.cwd);
-          self.changedCwd = self.cwd !== cwd;
-        }
-
-        self.root = options.root || path.resolve(self.cwd, "/");
-        self.root = path.resolve(self.root);
-        if (process.platform === "win32")
-          self.root = self.root.replace(/\\/g, "/");
-
-        // TODO: is an absolute `cwd` supposed to be resolved against `root`?
-        // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test')
-        self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd);
-        if (process.platform === "win32")
-          self.cwdAbs = self.cwdAbs.replace(/\\/g, "/");
-        self.nomount = !!options.nomount;
-
-        // disable comments and negation in Minimatch.
-        // Note that they are not supported in Glob itself anyway.
-        options.nonegate = true;
-        options.nocomment = true;
-
-        self.minimatch = new Minimatch(pattern, options);
-        self.options = self.minimatch.options;
-      }
-
-      function finish(self) {
-        var nou = self.nounique;
-        var all = nou ? [] : Object.create(null);
-
-        for (var i = 0, l = self.matches.length; i < l; i++) {
-          var matches = self.matches[i];
-          if (!matches || Object.keys(matches).length === 0) {
-            if (self.nonull) {
-              // do like the shell, and spit out the literal glob
-              var literal = self.minimatch.globSet[i];
-              if (nou) all.push(literal);
-              else all[literal] = true;
-            }
-          } else {
-            // had matches
-            var m = Object.keys(matches);
-            if (nou) all.push.apply(all, m);
-            else
-              m.forEach(function (m) {
-                all[m] = true;
-              });
-          }
-        }
+exports.names = [];
+exports.skips = [];
 
-        if (!nou) all = Object.keys(all);
+/**
+ * Map of special "%n" handling functions, for the debug "format" argument.
+ *
+ * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
+ */
 
-        if (!self.nosort) all = all.sort(self.nocase ? alphasorti : alphasort);
+exports.formatters = {};
 
-        // at *some* point we statted all of these
-        if (self.mark) {
-          for (var i = 0; i < all.length; i++) {
-            all[i] = self._mark(all[i]);
-          }
-          if (self.nodir) {
-            all = all.filter(function (e) {
-              var notDir = !/\/$/.test(e);
-              var c = self.cache[e] || self.cache[makeAbs(self, e)];
-              if (notDir && c) notDir = c !== "DIR" && !Array.isArray(c);
-              return notDir;
-            });
-          }
-        }
+/**
+ * Select a color.
+ * @param {String} namespace
+ * @return {Number}
+ * @api private
+ */
 
-        if (self.ignore.length)
-          all = all.filter(function (m) {
-            return !isIgnored(self, m);
-          });
+function selectColor(namespace) {
+  var hash = 0, i;
 
-        self.found = all;
-      }
+  for (i in namespace) {
+    hash  = ((hash << 5) - hash) + namespace.charCodeAt(i);
+    hash |= 0; // Convert to 32bit integer
+  }
 
-      function mark(self, p) {
-        var abs = makeAbs(self, p);
-        var c = self.cache[abs];
-        var m = p;
-        if (c) {
-          var isDir = c === "DIR" || Array.isArray(c);
-          var slash = p.slice(-1) === "/";
+  return exports.colors[Math.abs(hash) % exports.colors.length];
+}
 
-          if (isDir && !slash) m += "/";
-          else if (!isDir && slash) m = m.slice(0, -1);
+/**
+ * Create a debugger with the given `namespace`.
+ *
+ * @param {String} namespace
+ * @return {Function}
+ * @api public
+ */
 
-          if (m !== p) {
-            var mabs = makeAbs(self, m);
-            self.statCache[mabs] = self.statCache[abs];
-            self.cache[mabs] = self.cache[abs];
-          }
-        }
+function createDebug(namespace) {
 
-        return m;
-      }
+  var prevTime;
 
-      // lotta situps...
-      function makeAbs(self, f) {
-        var abs = f;
-        if (f.charAt(0) === "/") {
-          abs = path.join(self.root, f);
-        } else if (isAbsolute(f) || f === "") {
-          abs = f;
-        } else if (self.changedCwd) {
-          abs = path.resolve(self.cwd, f);
-        } else {
-          abs = path.resolve(f);
-        }
+  function debug() {
+    // disabled?
+    if (!debug.enabled) return;
 
-        if (process.platform === "win32") abs = abs.replace(/\\/g, "/");
+    var self = debug;
 
-        return abs;
-      }
+    // set `diff` timestamp
+    var curr = +new Date();
+    var ms = curr - (prevTime || curr);
+    self.diff = ms;
+    self.prev = prevTime;
+    self.curr = curr;
+    prevTime = curr;
 
-      // Return true, if pattern ends with globstar '**', for the accompanying parent directory.
-      // Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
-      function isIgnored(self, path) {
-        if (!self.ignore.length) return false;
+    // turn the `arguments` into a proper Array
+    var args = new Array(arguments.length);
+    for (var i = 0; i < args.length; i++) {
+      args[i] = arguments[i];
+    }
 
-        return self.ignore.some(function (item) {
-          return (
-            item.matcher.match(path) ||
-            !!(item.gmatcher && item.gmatcher.match(path))
-          );
-        });
-      }
+    args[0] = exports.coerce(args[0]);
 
-      function childrenIgnored(self, path) {
-        if (!self.ignore.length) return false;
+    if ('string' !== typeof args[0]) {
+      // anything else let's inspect with %O
+      args.unshift('%O');
+    }
 
-        return self.ignore.some(function (item) {
-          return !!(item.gmatcher && item.gmatcher.match(path));
-        });
-      }
+    // apply any `formatters` transformations
+    var index = 0;
+    args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {
+      // if we encounter an escaped % then don't increase the array index
+      if (match === '%%') return match;
+      index++;
+      var formatter = exports.formatters[format];
+      if ('function' === typeof formatter) {
+        var val = args[index];
+        match = formatter.call(self, val);
+
+        // now we need to remove `args[index]` since it's inlined in the `format`
+        args.splice(index, 1);
+        index--;
+      }
+      return match;
+    });
 
-      /***/
-    },
-    /* 142 */
-    /***/ function (module, exports) {
-      module.exports = function (det, rec, confidence, name, lang) {
-        this.confidence = confidence;
-        this.name = name || rec.name(det);
-        this.lang = lang;
-      };
+    // apply env-specific formatting (colors, etc.)
+    exports.formatArgs.call(self, args);
 
-      /***/
-    },
-    /* 143 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Standard YAML's Core schema.
-      // http://www.yaml.org/spec/1.2/spec.html#id2804923
-      //
-      // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
-      // So, Core schema has no distinctions from JSON schema is JS-YAML.
+    var logFn = debug.log || exports.log || console.log.bind(console);
+    logFn.apply(self, args);
+  }
 
-      var Schema = __webpack_require__(44);
+  debug.namespace = namespace;
+  debug.enabled = exports.enabled(namespace);
+  debug.useColors = exports.useColors();
+  debug.color = selectColor(namespace);
+  debug.destroy = destroy;
 
-      module.exports = new Schema({
-        include: [__webpack_require__(144)],
-      });
+  // env-specific initialization logic for debug instances
+  if ('function' === typeof exports.init) {
+    exports.init(debug);
+  }
 
-      /***/
-    },
-    /* 144 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Standard YAML's JSON schema.
-      // http://www.yaml.org/spec/1.2/spec.html#id2803231
-      //
-      // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
-      // So, this schema is not such strict as defined in the YAML specification.
-      // It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
-
-      var Schema = __webpack_require__(44);
-
-      module.exports = new Schema({
-        include: [__webpack_require__(100)],
-        implicit: [
-          __webpack_require__(293),
-          __webpack_require__(285),
-          __webpack_require__(287),
-          __webpack_require__(286),
-        ],
-      });
+  exports.instances.push(debug);
 
-      /***/
-    },
-    /* 145 */
-    /***/ function (module, exports, __webpack_require__) {
-      var path = __webpack_require__(0);
-      var fs = __webpack_require__(5);
-      var _0777 = parseInt("0777", 8);
+  return debug;
+}
 
-      module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;
+function destroy () {
+  var index = exports.instances.indexOf(this);
+  if (index !== -1) {
+    exports.instances.splice(index, 1);
+    return true;
+  } else {
+    return false;
+  }
+}
 
-      function mkdirP(p, opts, f, made) {
-        if (typeof opts === "function") {
-          f = opts;
-          opts = {};
-        } else if (!opts || typeof opts !== "object") {
-          opts = { mode: opts };
-        }
+/**
+ * Enables a debug mode by namespaces. This can include modes
+ * separated by a colon and wildcards.
+ *
+ * @param {String} namespaces
+ * @api public
+ */
 
-        var mode = opts.mode;
-        var xfs = opts.fs || fs;
+function enable(namespaces) {
+  exports.save(namespaces);
 
-        if (mode === undefined) {
-          mode = _0777 & ~process.umask();
-        }
-        if (!made) made = null;
+  exports.names = [];
+  exports.skips = [];
 
-        var cb = f || function () {};
-        p = path.resolve(p);
+  var i;
+  var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
+  var len = split.length;
 
-        xfs.mkdir(p, mode, function (er) {
-          if (!er) {
-            made = made || p;
-            return cb(null, made);
-          }
-          switch (er.code) {
-            case "ENOENT":
-              mkdirP(path.dirname(p), opts, function (er, made) {
-                if (er) cb(er, made);
-                else mkdirP(p, opts, cb, made);
-              });
-              break;
+  for (i = 0; i < len; i++) {
+    if (!split[i]) continue; // ignore empty strings
+    namespaces = split[i].replace(/\*/g, '.*?');
+    if (namespaces[0] === '-') {
+      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
+    } else {
+      exports.names.push(new RegExp('^' + namespaces + '$'));
+    }
+  }
 
-            // In the case of any other error, just see if there's a dir
-            // there already.  If so, then hooray!  If not, then something
-            // is borked.
-            default:
-              xfs.stat(p, function (er2, stat) {
-                // if the stat fails, then that's super weird.
-                // let the original error be the failure reason.
-                if (er2 || !stat.isDirectory()) cb(er, made);
-                else cb(null, made);
-              });
-              break;
-          }
-        });
-      }
+  for (i = 0; i < exports.instances.length; i++) {
+    var instance = exports.instances[i];
+    instance.enabled = exports.enabled(instance.namespace);
+  }
+}
 
-      mkdirP.sync = function sync(p, opts, made) {
-        if (!opts || typeof opts !== "object") {
-          opts = { mode: opts };
-        }
+/**
+ * Disable debug output.
+ *
+ * @api public
+ */
 
-        var mode = opts.mode;
-        var xfs = opts.fs || fs;
+function disable() {
+  exports.enable('');
+}
 
-        if (mode === undefined) {
-          mode = _0777 & ~process.umask();
-        }
-        if (!made) made = null;
+/**
+ * Returns true if the given mode name is enabled, false otherwise.
+ *
+ * @param {String} name
+ * @return {Boolean}
+ * @api public
+ */
 
-        p = path.resolve(p);
+function enabled(name) {
+  if (name[name.length - 1] === '*') {
+    return true;
+  }
+  var i, len;
+  for (i = 0, len = exports.skips.length; i < len; i++) {
+    if (exports.skips[i].test(name)) {
+      return false;
+    }
+  }
+  for (i = 0, len = exports.names.length; i < len; i++) {
+    if (exports.names[i].test(name)) {
+      return true;
+    }
+  }
+  return false;
+}
 
-        try {
-          xfs.mkdirSync(p, mode);
-          made = made || p;
-        } catch (err0) {
-          switch (err0.code) {
-            case "ENOENT":
-              made = sync(path.dirname(p), opts, made);
-              sync(p, opts, made);
-              break;
+/**
+ * Coerce `val`.
+ *
+ * @param {Mixed} val
+ * @return {Mixed}
+ * @api private
+ */
 
-            // In the case of any other error, just see if there's a dir
-            // there already.  If so, then hooray!  If not, then something
-            // is borked.
-            default:
-              var stat;
-              try {
-                stat = xfs.statSync(p);
-              } catch (err1) {
-                throw err0;
-              }
-              if (!stat.isDirectory()) throw err0;
-              break;
-          }
+function coerce(val) {
+  if (val instanceof Error) return val.stack || val.message;
+  return val;
+}
+
+
+/***/ }),
+/* 139 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Basic Javascript Elliptic Curve implementation
+// Ported loosely from BouncyCastle's Java EC code
+// Only Fp curves implemented for now
+
+// Requires jsbn.js and jsbn2.js
+var BigInteger = __webpack_require__(81).BigInteger
+var Barrett = BigInteger.prototype.Barrett
+
+// ----------------
+// ECFieldElementFp
+
+// constructor
+function ECFieldElementFp(q,x) {
+    this.x = x;
+    // TODO if(x.compareTo(q) >= 0) error
+    this.q = q;
+}
+
+function feFpEquals(other) {
+    if(other == this) return true;
+    return (this.q.equals(other.q) && this.x.equals(other.x));
+}
+
+function feFpToBigInteger() {
+    return this.x;
+}
+
+function feFpNegate() {
+    return new ECFieldElementFp(this.q, this.x.negate().mod(this.q));
+}
+
+function feFpAdd(b) {
+    return new ECFieldElementFp(this.q, this.x.add(b.toBigInteger()).mod(this.q));
+}
+
+function feFpSubtract(b) {
+    return new ECFieldElementFp(this.q, this.x.subtract(b.toBigInteger()).mod(this.q));
+}
+
+function feFpMultiply(b) {
+    return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger()).mod(this.q));
+}
+
+function feFpSquare() {
+    return new ECFieldElementFp(this.q, this.x.square().mod(this.q));
+}
+
+function feFpDivide(b) {
+    return new ECFieldElementFp(this.q, this.x.multiply(b.toBigInteger().modInverse(this.q)).mod(this.q));
+}
+
+ECFieldElementFp.prototype.equals = feFpEquals;
+ECFieldElementFp.prototype.toBigInteger = feFpToBigInteger;
+ECFieldElementFp.prototype.negate = feFpNegate;
+ECFieldElementFp.prototype.add = feFpAdd;
+ECFieldElementFp.prototype.subtract = feFpSubtract;
+ECFieldElementFp.prototype.multiply = feFpMultiply;
+ECFieldElementFp.prototype.square = feFpSquare;
+ECFieldElementFp.prototype.divide = feFpDivide;
+
+// ----------------
+// ECPointFp
+
+// constructor
+function ECPointFp(curve,x,y,z) {
+    this.curve = curve;
+    this.x = x;
+    this.y = y;
+    // Projective coordinates: either zinv == null or z * zinv == 1
+    // z and zinv are just BigIntegers, not fieldElements
+    if(z == null) {
+      this.z = BigInteger.ONE;
+    }
+    else {
+      this.z = z;
+    }
+    this.zinv = null;
+    //TODO: compression flag
+}
+
+function pointFpGetX() {
+    if(this.zinv == null) {
+      this.zinv = this.z.modInverse(this.curve.q);
+    }
+    var r = this.x.toBigInteger().multiply(this.zinv);
+    this.curve.reduce(r);
+    return this.curve.fromBigInteger(r);
+}
+
+function pointFpGetY() {
+    if(this.zinv == null) {
+      this.zinv = this.z.modInverse(this.curve.q);
+    }
+    var r = this.y.toBigInteger().multiply(this.zinv);
+    this.curve.reduce(r);
+    return this.curve.fromBigInteger(r);
+}
+
+function pointFpEquals(other) {
+    if(other == this) return true;
+    if(this.isInfinity()) return other.isInfinity();
+    if(other.isInfinity()) return this.isInfinity();
+    var u, v;
+    // u = Y2 * Z1 - Y1 * Z2
+    u = other.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(other.z)).mod(this.curve.q);
+    if(!u.equals(BigInteger.ZERO)) return false;
+    // v = X2 * Z1 - X1 * Z2
+    v = other.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(other.z)).mod(this.curve.q);
+    return v.equals(BigInteger.ZERO);
+}
+
+function pointFpIsInfinity() {
+    if((this.x == null) && (this.y == null)) return true;
+    return this.z.equals(BigInteger.ZERO) && !this.y.toBigInteger().equals(BigInteger.ZERO);
+}
+
+function pointFpNegate() {
+    return new ECPointFp(this.curve, this.x, this.y.negate(), this.z);
+}
+
+function pointFpAdd(b) {
+    if(this.isInfinity()) return b;
+    if(b.isInfinity()) return this;
+
+    // u = Y2 * Z1 - Y1 * Z2
+    var u = b.y.toBigInteger().multiply(this.z).subtract(this.y.toBigInteger().multiply(b.z)).mod(this.curve.q);
+    // v = X2 * Z1 - X1 * Z2
+    var v = b.x.toBigInteger().multiply(this.z).subtract(this.x.toBigInteger().multiply(b.z)).mod(this.curve.q);
+
+    if(BigInteger.ZERO.equals(v)) {
+        if(BigInteger.ZERO.equals(u)) {
+            return this.twice(); // this == b, so double
         }
+	return this.curve.getInfinity(); // this = -b, so infinity
+    }
 
-        return made;
-      };
+    var THREE = new BigInteger("3");
+    var x1 = this.x.toBigInteger();
+    var y1 = this.y.toBigInteger();
+    var x2 = b.x.toBigInteger();
+    var y2 = b.y.toBigInteger();
+
+    var v2 = v.square();
+    var v3 = v2.multiply(v);
+    var x1v2 = x1.multiply(v2);
+    var zu2 = u.square().multiply(this.z);
+
+    // x3 = v * (z2 * (z1 * u^2 - 2 * x1 * v^2) - v^3)
+    var x3 = zu2.subtract(x1v2.shiftLeft(1)).multiply(b.z).subtract(v3).multiply(v).mod(this.curve.q);
+    // y3 = z2 * (3 * x1 * u * v^2 - y1 * v^3 - z1 * u^3) + u * v^3
+    var y3 = x1v2.multiply(THREE).multiply(u).subtract(y1.multiply(v3)).subtract(zu2.multiply(u)).multiply(b.z).add(u.multiply(v3)).mod(this.curve.q);
+    // z3 = v^3 * z1 * z2
+    var z3 = v3.multiply(this.z).multiply(b.z).mod(this.curve.q);
+
+    return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3);
+}
+
+function pointFpTwice() {
+    if(this.isInfinity()) return this;
+    if(this.y.toBigInteger().signum() == 0) return this.curve.getInfinity();
+
+    // TODO: optimized handling of constants
+    var THREE = new BigInteger("3");
+    var x1 = this.x.toBigInteger();
+    var y1 = this.y.toBigInteger();
+
+    var y1z1 = y1.multiply(this.z);
+    var y1sqz1 = y1z1.multiply(y1).mod(this.curve.q);
+    var a = this.curve.a.toBigInteger();
+
+    // w = 3 * x1^2 + a * z1^2
+    var w = x1.square().multiply(THREE);
+    if(!BigInteger.ZERO.equals(a)) {
+      w = w.add(this.z.square().multiply(a));
+    }
+    w = w.mod(this.curve.q);
+    //this.curve.reduce(w);
+    // x3 = 2 * y1 * z1 * (w^2 - 8 * x1 * y1^2 * z1)
+    var x3 = w.square().subtract(x1.shiftLeft(3).multiply(y1sqz1)).shiftLeft(1).multiply(y1z1).mod(this.curve.q);
+    // y3 = 4 * y1^2 * z1 * (3 * w * x1 - 2 * y1^2 * z1) - w^3
+    var y3 = w.multiply(THREE).multiply(x1).subtract(y1sqz1.shiftLeft(1)).shiftLeft(2).multiply(y1sqz1).subtract(w.square().multiply(w)).mod(this.curve.q);
+    // z3 = 8 * (y1 * z1)^3
+    var z3 = y1z1.square().multiply(y1z1).shiftLeft(3).mod(this.curve.q);
+
+    return new ECPointFp(this.curve, this.curve.fromBigInteger(x3), this.curve.fromBigInteger(y3), z3);
+}
+
+// Simple NAF (Non-Adjacent Form) multiplication algorithm
+// TODO: modularize the multiplication algorithm
+function pointFpMultiply(k) {
+    if(this.isInfinity()) return this;
+    if(k.signum() == 0) return this.curve.getInfinity();
+
+    var e = k;
+    var h = e.multiply(new BigInteger("3"));
+
+    var neg = this.negate();
+    var R = this;
+
+    var i;
+    for(i = h.bitLength() - 2; i > 0; --i) {
+	R = R.twice();
+
+	var hBit = h.testBit(i);
+	var eBit = e.testBit(i);
+
+	if (hBit != eBit) {
+	    R = R.add(hBit ? this : neg);
+	}
+    }
 
-      /***/
-    },
-    /* 146 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        defaultIfEmpty;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function defaultIfEmpty(defaultValue) {
-        if (defaultValue === void 0) {
-          defaultValue = null;
-        }
-        return function (source) {
-          return source.lift(new DefaultIfEmptyOperator(defaultValue));
-        };
-      }
-      var DefaultIfEmptyOperator = /*@__PURE__*/ (function () {
-        function DefaultIfEmptyOperator(defaultValue) {
-          this.defaultValue = defaultValue;
-        }
-        DefaultIfEmptyOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new DefaultIfEmptySubscriber(subscriber, this.defaultValue),
-          );
-        };
-        return DefaultIfEmptyOperator;
-      })();
-      var DefaultIfEmptySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DefaultIfEmptySubscriber,
-          _super,
-        );
-        function DefaultIfEmptySubscriber(destination, defaultValue) {
-          var _this = _super.call(this, destination) || this;
-          _this.defaultValue = defaultValue;
-          _this.isEmpty = true;
-          return _this;
-        }
-        DefaultIfEmptySubscriber.prototype._next = function (value) {
-          this.isEmpty = false;
-          this.destination.next(value);
-        };
-        DefaultIfEmptySubscriber.prototype._complete = function () {
-          if (this.isEmpty) {
-            this.destination.next(this.defaultValue);
-          }
-          this.destination.complete();
-        };
-        return DefaultIfEmptySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=defaultIfEmpty.js.map
+    return R;
+}
 
-      /***/
-    },
-    /* 147 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = filter;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function filter(predicate, thisArg) {
-        return function filterOperatorFunction(source) {
-          return source.lift(new FilterOperator(predicate, thisArg));
-        };
+// Compute this*j + x*k (simultaneous multiplication)
+function pointFpMultiplyTwo(j,x,k) {
+  var i;
+  if(j.bitLength() > k.bitLength())
+    i = j.bitLength() - 1;
+  else
+    i = k.bitLength() - 1;
+
+  var R = this.curve.getInfinity();
+  var both = this.add(x);
+  while(i >= 0) {
+    R = R.twice();
+    if(j.testBit(i)) {
+      if(k.testBit(i)) {
+        R = R.add(both);
       }
-      var FilterOperator = /*@__PURE__*/ (function () {
-        function FilterOperator(predicate, thisArg) {
-          this.predicate = predicate;
-          this.thisArg = thisArg;
-        }
-        FilterOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new FilterSubscriber(subscriber, this.predicate, this.thisArg),
-          );
-        };
-        return FilterOperator;
-      })();
-      var FilterSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          FilterSubscriber,
-          _super,
-        );
-        function FilterSubscriber(destination, predicate, thisArg) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.thisArg = thisArg;
-          _this.count = 0;
-          return _this;
-        }
-        FilterSubscriber.prototype._next = function (value) {
-          var result;
-          try {
-            result = this.predicate.call(this.thisArg, value, this.count++);
-          } catch (err) {
-            this.destination.error(err);
-            return;
-          }
-          if (result) {
-            this.destination.next(value);
-          }
-        };
-        return FilterSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=filter.js.map
+      else {
+        R = R.add(this);
+      }
+    }
+    else {
+      if(k.testBit(i)) {
+        R = R.add(x);
+      }
+    }
+    --i;
+  }
 
-      /***/
-    },
-    /* 148 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeMap;
-      /* unused harmony export MergeMapOperator */
-      /* unused harmony export MergeMapSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ =
-        __webpack_require__(47);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ =
-        __webpack_require__(62);
-      /** PURE_IMPORTS_START tslib,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber,_map,_observable_from PURE_IMPORTS_END */
-
-      function mergeMap(project, resultSelector, concurrent) {
-        if (concurrent === void 0) {
-          concurrent = Number.POSITIVE_INFINITY;
-        }
-        if (typeof resultSelector === "function") {
-          return function (source) {
-            return source.pipe(
-              mergeMap(function (a, i) {
-                return __webpack_require__
-                  .i(
-                    __WEBPACK_IMPORTED_MODULE_5__observable_from__[
-                      "a" /* from */
-                    ],
-                  )(project(a, i))
-                  .pipe(
-                    __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */],
-                    )(function (b, ii) {
-                      return resultSelector(a, b, i, ii);
-                    }),
-                  );
-              }, concurrent),
-            );
-          };
-        } else if (typeof resultSelector === "number") {
-          concurrent = resultSelector;
+  return R;
+}
+
+ECPointFp.prototype.getX = pointFpGetX;
+ECPointFp.prototype.getY = pointFpGetY;
+ECPointFp.prototype.equals = pointFpEquals;
+ECPointFp.prototype.isInfinity = pointFpIsInfinity;
+ECPointFp.prototype.negate = pointFpNegate;
+ECPointFp.prototype.add = pointFpAdd;
+ECPointFp.prototype.twice = pointFpTwice;
+ECPointFp.prototype.multiply = pointFpMultiply;
+ECPointFp.prototype.multiplyTwo = pointFpMultiplyTwo;
+
+// ----------------
+// ECCurveFp
+
+// constructor
+function ECCurveFp(q,a,b) {
+    this.q = q;
+    this.a = this.fromBigInteger(a);
+    this.b = this.fromBigInteger(b);
+    this.infinity = new ECPointFp(this, null, null);
+    this.reducer = new Barrett(this.q);
+}
+
+function curveFpGetQ() {
+    return this.q;
+}
+
+function curveFpGetA() {
+    return this.a;
+}
+
+function curveFpGetB() {
+    return this.b;
+}
+
+function curveFpEquals(other) {
+    if(other == this) return true;
+    return(this.q.equals(other.q) && this.a.equals(other.a) && this.b.equals(other.b));
+}
+
+function curveFpGetInfinity() {
+    return this.infinity;
+}
+
+function curveFpFromBigInteger(x) {
+    return new ECFieldElementFp(this.q, x);
+}
+
+function curveReduce(x) {
+    this.reducer.reduce(x);
+}
+
+// for now, work with hex strings because they're easier in JS
+function curveFpDecodePointHex(s) {
+    switch(parseInt(s.substr(0,2), 16)) { // first byte
+    case 0:
+	return this.infinity;
+    case 2:
+    case 3:
+	// point compression not supported yet
+	return null;
+    case 4:
+    case 6:
+    case 7:
+	var len = (s.length - 2) / 2;
+	var xHex = s.substr(2, len);
+	var yHex = s.substr(len+2, len);
+
+	return new ECPointFp(this,
+			     this.fromBigInteger(new BigInteger(xHex, 16)),
+			     this.fromBigInteger(new BigInteger(yHex, 16)));
+
+    default: // unsupported
+	return null;
+    }
+}
+
+function curveFpEncodePointHex(p) {
+	if (p.isInfinity()) return "00";
+	var xHex = p.getX().toBigInteger().toString(16);
+	var yHex = p.getY().toBigInteger().toString(16);
+	var oLen = this.getQ().toString(16).length;
+	if ((oLen % 2) != 0) oLen++;
+	while (xHex.length < oLen) {
+		xHex = "0" + xHex;
+	}
+	while (yHex.length < oLen) {
+		yHex = "0" + yHex;
+	}
+	return "04" + xHex + yHex;
+}
+
+ECCurveFp.prototype.getQ = curveFpGetQ;
+ECCurveFp.prototype.getA = curveFpGetA;
+ECCurveFp.prototype.getB = curveFpGetB;
+ECCurveFp.prototype.equals = curveFpEquals;
+ECCurveFp.prototype.getInfinity = curveFpGetInfinity;
+ECCurveFp.prototype.fromBigInteger = curveFpFromBigInteger;
+ECCurveFp.prototype.reduce = curveReduce;
+//ECCurveFp.prototype.decodePointHex = curveFpDecodePointHex;
+ECCurveFp.prototype.encodePointHex = curveFpEncodePointHex;
+
+// from: https://github.com/kaielvin/jsbn-ec-point-compression
+ECCurveFp.prototype.decodePointHex = function(s)
+{
+	var yIsEven;
+    switch(parseInt(s.substr(0,2), 16)) { // first byte
+    case 0:
+	return this.infinity;
+    case 2:
+	yIsEven = false;
+    case 3:
+	if(yIsEven == undefined) yIsEven = true;
+	var len = s.length - 2;
+	var xHex = s.substr(2, len);
+	var x = this.fromBigInteger(new BigInteger(xHex,16));
+	var alpha = x.multiply(x.square().add(this.getA())).add(this.getB());
+	var beta = alpha.sqrt();
+
+    if (beta == null) throw "Invalid point compression";
+
+    var betaValue = beta.toBigInteger();
+    if (betaValue.testBit(0) != yIsEven)
+    {
+        // Use the other root
+        beta = this.fromBigInteger(this.getQ().subtract(betaValue));
+    }
+    return new ECPointFp(this,x,beta);
+    case 4:
+    case 6:
+    case 7:
+	var len = (s.length - 2) / 2;
+	var xHex = s.substr(2, len);
+	var yHex = s.substr(len+2, len);
+
+	return new ECPointFp(this,
+			     this.fromBigInteger(new BigInteger(xHex, 16)),
+			     this.fromBigInteger(new BigInteger(yHex, 16)));
+
+    default: // unsupported
+	return null;
+    }
+}
+ECCurveFp.prototype.encodeCompressedPointHex = function(p)
+{
+	if (p.isInfinity()) return "00";
+	var xHex = p.getX().toBigInteger().toString(16);
+	var oLen = this.getQ().toString(16).length;
+	if ((oLen % 2) != 0) oLen++;
+	while (xHex.length < oLen)
+		xHex = "0" + xHex;
+	var yPrefix;
+	if(p.getY().toBigInteger().isEven()) yPrefix = "02";
+	else                                 yPrefix = "03";
+
+	return yPrefix + xHex;
+}
+
+
+ECFieldElementFp.prototype.getR = function()
+{
+	if(this.r != undefined) return this.r;
+
+    this.r = null;
+    var bitLength = this.q.bitLength();
+    if (bitLength > 128)
+    {
+        var firstWord = this.q.shiftRight(bitLength - 64);
+        if (firstWord.intValue() == -1)
+        {
+            this.r = BigInteger.ONE.shiftLeft(bitLength).subtract(this.q);
         }
-        return function (source) {
-          return source.lift(new MergeMapOperator(project, concurrent));
-        };
-      }
-      var MergeMapOperator = /*@__PURE__*/ (function () {
-        function MergeMapOperator(project, concurrent) {
-          if (concurrent === void 0) {
-            concurrent = Number.POSITIVE_INFINITY;
-          }
-          this.project = project;
-          this.concurrent = concurrent;
+    }
+    return this.r;
+}
+ECFieldElementFp.prototype.modMult = function(x1,x2)
+{
+    return this.modReduce(x1.multiply(x2));
+}
+ECFieldElementFp.prototype.modReduce = function(x)
+{
+    if (this.getR() != null)
+    {
+        var qLen = q.bitLength();
+        while (x.bitLength() > (qLen + 1))
+        {
+            var u = x.shiftRight(qLen);
+            var v = x.subtract(u.shiftLeft(qLen));
+            if (!this.getR().equals(BigInteger.ONE))
+            {
+                u = u.multiply(this.getR());
+            }
+            x = u.add(v); 
         }
-        MergeMapOperator.prototype.call = function (observer, source) {
-          return source.subscribe(
-            new MergeMapSubscriber(observer, this.project, this.concurrent),
-          );
-        };
-        return MergeMapOperator;
-      })();
+        while (x.compareTo(q) >= 0)
+        {
+            x = x.subtract(q);
+        }
+    }
+    else
+    {
+        x = x.mod(q);
+    }
+    return x;
+}
+ECFieldElementFp.prototype.sqrt = function()
+{
+    if (!this.q.testBit(0)) throw "unsupported";
+
+    // p mod 4 == 3
+    if (this.q.testBit(1))
+    {
+    	var z = new ECFieldElementFp(this.q,this.x.modPow(this.q.shiftRight(2).add(BigInteger.ONE),this.q));
+    	return z.square().equals(this) ? z : null;
+    }
 
-      var MergeMapSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          MergeMapSubscriber,
-          _super,
-        );
-        function MergeMapSubscriber(destination, project, concurrent) {
-          if (concurrent === void 0) {
-            concurrent = Number.POSITIVE_INFINITY;
-          }
-          var _this = _super.call(this, destination) || this;
-          _this.project = project;
-          _this.concurrent = concurrent;
-          _this.hasCompleted = false;
-          _this.buffer = [];
-          _this.active = 0;
-          _this.index = 0;
-          return _this;
-        }
-        MergeMapSubscriber.prototype._next = function (value) {
-          if (this.active < this.concurrent) {
-            this._tryNext(value);
-          } else {
-            this.buffer.push(value);
-          }
-        };
-        MergeMapSubscriber.prototype._tryNext = function (value) {
-          var result;
-          var index = this.index++;
-          try {
-            result = this.project(value, index);
-          } catch (err) {
-            this.destination.error(err);
-            return;
-          }
-          this.active++;
-          this._innerSub(result, value, index);
-        };
-        MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
-          var innerSubscriber =
-            new __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__[
-              "a" /* InnerSubscriber */
-            ](this, undefined, undefined);
-          var destination = this.destination;
-          destination.add(innerSubscriber);
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, ish, value, index, innerSubscriber);
-        };
-        MergeMapSubscriber.prototype._complete = function () {
-          this.hasCompleted = true;
-          if (this.active === 0 && this.buffer.length === 0) {
-            this.destination.complete();
-          }
-          this.unsubscribe();
-        };
-        MergeMapSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.destination.next(innerValue);
-        };
-        MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
-          var buffer = this.buffer;
-          this.remove(innerSub);
-          this.active--;
-          if (buffer.length > 0) {
-            this._next(buffer.shift());
-          } else if (this.active === 0 && this.hasCompleted) {
-            this.destination.complete();
-          }
-        };
-        return MergeMapSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
+    // p mod 4 == 1
+    var qMinusOne = this.q.subtract(BigInteger.ONE);
 
-      //# sourceMappingURL=mergeMap.js.map
+    var legendreExponent = qMinusOne.shiftRight(1);
+    if (!(this.x.modPow(legendreExponent, this.q).equals(BigInteger.ONE)))
+    {
+        return null;
+    }
 
-      /***/
-    },
-    /* 149 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AsyncAction;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Action__ =
-        __webpack_require__(918);
-      /** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */
-
-      var AsyncAction = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AsyncAction,
-          _super,
-        );
-        function AsyncAction(scheduler, work) {
-          var _this = _super.call(this, scheduler, work) || this;
-          _this.scheduler = scheduler;
-          _this.work = work;
-          _this.pending = false;
-          return _this;
-        }
-        AsyncAction.prototype.schedule = function (state, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (this.closed) {
-            return this;
-          }
-          this.state = state;
-          var id = this.id;
-          var scheduler = this.scheduler;
-          if (id != null) {
-            this.id = this.recycleAsyncId(scheduler, id, delay);
-          }
-          this.pending = true;
-          this.delay = delay;
-          this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);
-          return this;
-        };
-        AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          return setInterval(scheduler.flush.bind(scheduler, this), delay);
-        };
-        AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (
-            delay !== null &&
-            this.delay === delay &&
-            this.pending === false
-          ) {
-            return id;
-          }
-          clearInterval(id);
-        };
-        AsyncAction.prototype.execute = function (state, delay) {
-          if (this.closed) {
-            return new Error("executing a cancelled action");
-          }
-          this.pending = false;
-          var error = this._execute(state, delay);
-          if (error) {
-            return error;
-          } else if (this.pending === false && this.id != null) {
-            this.id = this.recycleAsyncId(this.scheduler, this.id, null);
-          }
-        };
-        AsyncAction.prototype._execute = function (state, delay) {
-          var errored = false;
-          var errorValue = undefined;
-          try {
-            this.work(state);
-          } catch (e) {
-            errored = true;
-            errorValue = (!!e && e) || new Error(e);
-          }
-          if (errored) {
-            this.unsubscribe();
-            return errorValue;
-          }
-        };
-        AsyncAction.prototype._unsubscribe = function () {
-          var id = this.id;
-          var scheduler = this.scheduler;
-          var actions = scheduler.actions;
-          var index = actions.indexOf(this);
-          this.work = null;
-          this.state = null;
-          this.pending = false;
-          this.scheduler = null;
-          if (index !== -1) {
-            actions.splice(index, 1);
-          }
-          if (id != null) {
-            this.id = this.recycleAsyncId(scheduler, id, null);
-          }
-          this.delay = null;
-        };
-        return AsyncAction;
-      })(__WEBPACK_IMPORTED_MODULE_1__Action__["a" /* Action */]);
+    var u = qMinusOne.shiftRight(2);
+    var k = u.shiftLeft(1).add(BigInteger.ONE);
 
-      //# sourceMappingURL=AsyncAction.js.map
+    var Q = this.x;
+    var fourQ = modDouble(modDouble(Q));
 
-      /***/
-    },
-    /* 150 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AsyncScheduler;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Scheduler__ =
-        __webpack_require__(421);
-      /** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */
-
-      var AsyncScheduler = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AsyncScheduler,
-          _super,
-        );
-        function AsyncScheduler(SchedulerAction, now) {
-          if (now === void 0) {
-            now =
-              __WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */].now;
-          }
-          var _this =
-            _super.call(this, SchedulerAction, function () {
-              if (
-                AsyncScheduler.delegate &&
-                AsyncScheduler.delegate !== _this
-              ) {
-                return AsyncScheduler.delegate.now();
-              } else {
-                return now();
-              }
-            }) || this;
-          _this.actions = [];
-          _this.active = false;
-          _this.scheduled = undefined;
-          return _this;
-        }
-        AsyncScheduler.prototype.schedule = function (work, delay, state) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
-            return AsyncScheduler.delegate.schedule(work, delay, state);
-          } else {
-            return _super.prototype.schedule.call(this, work, delay, state);
-          }
-        };
-        AsyncScheduler.prototype.flush = function (action) {
-          var actions = this.actions;
-          if (this.active) {
-            actions.push(action);
-            return;
-          }
-          var error;
-          this.active = true;
-          do {
-            if ((error = action.execute(action.state, action.delay))) {
-              break;
-            }
-          } while ((action = actions.shift()));
-          this.active = false;
-          if (error) {
-            while ((action = actions.shift())) {
-              action.unsubscribe();
+    var U, V;
+    do
+    {
+        var P;
+        do
+        {
+            P = new BigInteger(this.q.bitLength(), new SecureRandom());
+        }
+        while (P.compareTo(this.q) >= 0
+            || !(P.multiply(P).subtract(fourQ).modPow(legendreExponent, this.q).equals(qMinusOne)));
+
+        var result = this.lucasSequence(P, Q, k);
+        U = result[0];
+        V = result[1];
+
+        if (this.modMult(V, V).equals(fourQ))
+        {
+            // Integer division by 2, mod q
+            if (V.testBit(0))
+            {
+                V = V.add(q);
             }
-            throw error;
-          }
-        };
-        return AsyncScheduler;
-      })(__WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */]);
 
-      //# sourceMappingURL=AsyncScheduler.js.map
+            V = V.shiftRight(1);
 
-      /***/
-    },
-    /* 151 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* unused harmony export getSymbolIterator */
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return iterator;
-        },
-      );
-      /* unused harmony export $$iterator */
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function getSymbolIterator() {
-        if (typeof Symbol !== "function" || !Symbol.iterator) {
-          return "@@iterator";
+            return new ECFieldElementFp(q,V);
         }
-        return Symbol.iterator;
-      }
-      var iterator = /*@__PURE__*/ getSymbolIterator();
-      var $$iterator = iterator;
-      //# sourceMappingURL=iterator.js.map
+    }
+    while (U.equals(BigInteger.ONE) || U.equals(qMinusOne));
+
+    return null;
+}
+ECFieldElementFp.prototype.lucasSequence = function(P,Q,k)
+{
+    var n = k.bitLength();
+    var s = k.getLowestSetBit();
+
+    var Uh = BigInteger.ONE;
+    var Vl = BigInteger.TWO;
+    var Vh = P;
+    var Ql = BigInteger.ONE;
+    var Qh = BigInteger.ONE;
+
+    for (var j = n - 1; j >= s + 1; --j)
+    {
+        Ql = this.modMult(Ql, Qh);
 
-      /***/
-    },
-    /* 152 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return ArgumentOutOfRangeError;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function ArgumentOutOfRangeErrorImpl() {
-        Error.call(this);
-        this.message = "argument out of range";
-        this.name = "ArgumentOutOfRangeError";
-        return this;
-      }
-      ArgumentOutOfRangeErrorImpl.prototype = /*@__PURE__*/ Object.create(
-        Error.prototype,
-      );
-      var ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;
-      //# sourceMappingURL=ArgumentOutOfRangeError.js.map
+        if (k.testBit(j))
+        {
+            Qh = this.modMult(Ql, Q);
+            Uh = this.modMult(Uh, Vh);
+            Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
+            Vh = this.modReduce(Vh.multiply(Vh).subtract(Qh.shiftLeft(1)));
+        }
+        else
+        {
+            Qh = Ql;
+            Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
+            Vh = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
+            Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
+        }
+    }
 
-      /***/
-    },
-    /* 153 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return EmptyError;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function EmptyErrorImpl() {
-        Error.call(this);
-        this.message = "no elements in sequence";
-        this.name = "EmptyError";
-        return this;
-      }
-      EmptyErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-      var EmptyError = EmptyErrorImpl;
-      //# sourceMappingURL=EmptyError.js.map
+    Ql = this.modMult(Ql, Qh);
+    Qh = this.modMult(Ql, Q);
+    Uh = this.modReduce(Uh.multiply(Vl).subtract(Ql));
+    Vl = this.modReduce(Vh.multiply(Vl).subtract(P.multiply(Ql)));
+    Ql = this.modMult(Ql, Qh);
+
+    for (var j = 1; j <= s; ++j)
+    {
+        Uh = this.modMult(Uh, Vl);
+        Vl = this.modReduce(Vl.multiply(Vl).subtract(Ql.shiftLeft(1)));
+        Ql = this.modMult(Ql, Ql);
+    }
 
-      /***/
-    },
-    /* 154 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isFunction;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function isFunction(x) {
-        return typeof x === "function";
-      }
-      //# sourceMappingURL=isFunction.js.map
+    return [ Uh, Vl ];
+}
 
-      /***/
-    },
-    /* 155 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2016 Joyent, Inc.
-
-      module.exports = Certificate;
-
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var crypto = __webpack_require__(11);
-      var Fingerprint = __webpack_require__(156);
-      var Signature = __webpack_require__(75);
-      var errs = __webpack_require__(74);
-      var util = __webpack_require__(3);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var Identity = __webpack_require__(158);
-
-      var formats = {};
-      formats["openssh"] = __webpack_require__(940);
-      formats["x509"] = __webpack_require__(457);
-      formats["pem"] = __webpack_require__(941);
-
-      var CertificateParseError = errs.CertificateParseError;
-      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-
-      function Certificate(opts) {
-        assert.object(opts, "options");
-        assert.arrayOfObject(opts.subjects, "options.subjects");
-        utils.assertCompatible(
-          opts.subjects[0],
-          Identity,
-          [1, 0],
-          "options.subjects",
-        );
-        utils.assertCompatible(
-          opts.subjectKey,
-          Key,
-          [1, 0],
-          "options.subjectKey",
-        );
-        utils.assertCompatible(opts.issuer, Identity, [1, 0], "options.issuer");
-        if (opts.issuerKey !== undefined) {
-          utils.assertCompatible(
-            opts.issuerKey,
-            Key,
-            [1, 0],
-            "options.issuerKey",
-          );
-        }
-        assert.object(opts.signatures, "options.signatures");
-        assert.buffer(opts.serial, "options.serial");
-        assert.date(opts.validFrom, "options.validFrom");
-        assert.date(opts.validUntil, "optons.validUntil");
+var exports = {
+  ECCurveFp: ECCurveFp,
+  ECPointFp: ECPointFp,
+  ECFieldElementFp: ECFieldElementFp
+}
 
-        assert.optionalArrayOfString(opts.purposes, "options.purposes");
+module.exports = exports
 
-        this._hashCache = {};
 
-        this.subjects = opts.subjects;
-        this.issuer = opts.issuer;
-        this.subjectKey = opts.subjectKey;
-        this.issuerKey = opts.issuerKey;
-        this.signatures = opts.signatures;
-        this.serial = opts.serial;
-        this.validFrom = opts.validFrom;
-        this.validUntil = opts.validUntil;
-        this.purposes = opts.purposes;
-      }
+/***/ }),
+/* 140 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Certificate.formats = formats;
+module.exports = realpath
+realpath.realpath = realpath
+realpath.sync = realpathSync
+realpath.realpathSync = realpathSync
+realpath.monkeypatch = monkeypatch
+realpath.unmonkeypatch = unmonkeypatch
 
-      Certificate.prototype.toBuffer = function (format, options) {
-        if (format === undefined) format = "x509";
-        assert.string(format, "format");
-        assert.object(formats[format], "formats[format]");
-        assert.optionalObject(options, "options");
+var fs = __webpack_require__(5)
+var origRealpath = fs.realpath
+var origRealpathSync = fs.realpathSync
 
-        return formats[format].write(this, options);
-      };
+var version = process.version
+var ok = /^v[0-5]\./.test(version)
+var old = __webpack_require__(271)
 
-      Certificate.prototype.toString = function (format, options) {
-        if (format === undefined) format = "pem";
-        return this.toBuffer(format, options).toString();
-      };
+function newError (er) {
+  return er && er.syscall === 'realpath' && (
+    er.code === 'ELOOP' ||
+    er.code === 'ENOMEM' ||
+    er.code === 'ENAMETOOLONG'
+  )
+}
 
-      Certificate.prototype.fingerprint = function (algo) {
-        if (algo === undefined) algo = "sha256";
-        assert.string(algo, "algorithm");
-        var opts = {
-          type: "certificate",
-          hash: this.hash(algo),
-          algorithm: algo,
-        };
-        return new Fingerprint(opts);
-      };
+function realpath (p, cache, cb) {
+  if (ok) {
+    return origRealpath(p, cache, cb)
+  }
 
-      Certificate.prototype.hash = function (algo) {
-        assert.string(algo, "algorithm");
-        algo = algo.toLowerCase();
-        if (algs.hashAlgs[algo] === undefined)
-          throw new InvalidAlgorithmError(algo);
+  if (typeof cache === 'function') {
+    cb = cache
+    cache = null
+  }
+  origRealpath(p, cache, function (er, result) {
+    if (newError(er)) {
+      old.realpath(p, cache, cb)
+    } else {
+      cb(er, result)
+    }
+  })
+}
 
-        if (this._hashCache[algo]) return this._hashCache[algo];
+function realpathSync (p, cache) {
+  if (ok) {
+    return origRealpathSync(p, cache)
+  }
 
-        var hash = crypto
-          .createHash(algo)
-          .update(this.toBuffer("x509"))
-          .digest();
-        this._hashCache[algo] = hash;
-        return hash;
-      };
+  try {
+    return origRealpathSync(p, cache)
+  } catch (er) {
+    if (newError(er)) {
+      return old.realpathSync(p, cache)
+    } else {
+      throw er
+    }
+  }
+}
+
+function monkeypatch () {
+  fs.realpath = realpath
+  fs.realpathSync = realpathSync
+}
+
+function unmonkeypatch () {
+  fs.realpath = origRealpath
+  fs.realpathSync = origRealpathSync
+}
+
+
+/***/ }),
+/* 141 */
+/***/ (function(module, exports, __webpack_require__) {
+
+exports.alphasort = alphasort
+exports.alphasorti = alphasorti
+exports.setopts = setopts
+exports.ownProp = ownProp
+exports.makeAbs = makeAbs
+exports.finish = finish
+exports.mark = mark
+exports.isIgnored = isIgnored
+exports.childrenIgnored = childrenIgnored
+
+function ownProp (obj, field) {
+  return Object.prototype.hasOwnProperty.call(obj, field)
+}
+
+var path = __webpack_require__(0)
+var minimatch = __webpack_require__(82)
+var isAbsolute = __webpack_require__(101)
+var Minimatch = minimatch.Minimatch
+
+function alphasorti (a, b) {
+  return a.toLowerCase().localeCompare(b.toLowerCase())
+}
+
+function alphasort (a, b) {
+  return a.localeCompare(b)
+}
+
+function setupIgnores (self, options) {
+  self.ignore = options.ignore || []
+
+  if (!Array.isArray(self.ignore))
+    self.ignore = [self.ignore]
+
+  if (self.ignore.length) {
+    self.ignore = self.ignore.map(ignoreMap)
+  }
+}
+
+// ignore patterns are always in dot:true mode.
+function ignoreMap (pattern) {
+  var gmatcher = null
+  if (pattern.slice(-3) === '/**') {
+    var gpattern = pattern.replace(/(\/\*\*)+$/, '')
+    gmatcher = new Minimatch(gpattern, { dot: true })
+  }
 
-      Certificate.prototype.isExpired = function (when) {
-        if (when === undefined) when = new Date();
-        return !(
-          when.getTime() >= this.validFrom.getTime() &&
-          when.getTime() < this.validUntil.getTime()
-        );
-      };
+  return {
+    matcher: new Minimatch(pattern, { dot: true }),
+    gmatcher: gmatcher
+  }
+}
 
-      Certificate.prototype.isSignedBy = function (issuerCert) {
-        utils.assertCompatible(issuerCert, Certificate, [1, 0], "issuer");
+function setopts (self, pattern, options) {
+  if (!options)
+    options = {}
 
-        if (!this.issuer.equals(issuerCert.subjects[0])) return false;
-        if (
-          this.issuer.purposes &&
-          this.issuer.purposes.length > 0 &&
-          this.issuer.purposes.indexOf("ca") === -1
-        ) {
-          return false;
-        }
+  // base-matching: just use globstar for that.
+  if (options.matchBase && -1 === pattern.indexOf("/")) {
+    if (options.noglobstar) {
+      throw new Error("base matching requires globstar")
+    }
+    pattern = "**/" + pattern
+  }
 
-        return this.isSignedByKey(issuerCert.subjectKey);
-      };
+  self.silent = !!options.silent
+  self.pattern = pattern
+  self.strict = options.strict !== false
+  self.realpath = !!options.realpath
+  self.realpathCache = options.realpathCache || Object.create(null)
+  self.follow = !!options.follow
+  self.dot = !!options.dot
+  self.mark = !!options.mark
+  self.nodir = !!options.nodir
+  if (self.nodir)
+    self.mark = true
+  self.sync = !!options.sync
+  self.nounique = !!options.nounique
+  self.nonull = !!options.nonull
+  self.nosort = !!options.nosort
+  self.nocase = !!options.nocase
+  self.stat = !!options.stat
+  self.noprocess = !!options.noprocess
+  self.absolute = !!options.absolute
+
+  self.maxLength = options.maxLength || Infinity
+  self.cache = options.cache || Object.create(null)
+  self.statCache = options.statCache || Object.create(null)
+  self.symlinks = options.symlinks || Object.create(null)
+
+  setupIgnores(self, options)
+
+  self.changedCwd = false
+  var cwd = process.cwd()
+  if (!ownProp(options, "cwd"))
+    self.cwd = cwd
+  else {
+    self.cwd = path.resolve(options.cwd)
+    self.changedCwd = self.cwd !== cwd
+  }
 
-      Certificate.prototype.isSignedByKey = function (issuerKey) {
-        utils.assertCompatible(issuerKey, Key, [1, 2], "issuerKey");
+  self.root = options.root || path.resolve(self.cwd, "/")
+  self.root = path.resolve(self.root)
+  if (process.platform === "win32")
+    self.root = self.root.replace(/\\/g, "/")
+
+  // TODO: is an absolute `cwd` supposed to be resolved against `root`?
+  // e.g. { cwd: '/test', root: __dirname } === path.join(__dirname, '/test')
+  self.cwdAbs = isAbsolute(self.cwd) ? self.cwd : makeAbs(self, self.cwd)
+  if (process.platform === "win32")
+    self.cwdAbs = self.cwdAbs.replace(/\\/g, "/")
+  self.nomount = !!options.nomount
+
+  // disable comments and negation in Minimatch.
+  // Note that they are not supported in Glob itself anyway.
+  options.nonegate = true
+  options.nocomment = true
+
+  self.minimatch = new Minimatch(pattern, options)
+  self.options = self.minimatch.options
+}
+
+function finish (self) {
+  var nou = self.nounique
+  var all = nou ? [] : Object.create(null)
+
+  for (var i = 0, l = self.matches.length; i < l; i ++) {
+    var matches = self.matches[i]
+    if (!matches || Object.keys(matches).length === 0) {
+      if (self.nonull) {
+        // do like the shell, and spit out the literal glob
+        var literal = self.minimatch.globSet[i]
+        if (nou)
+          all.push(literal)
+        else
+          all[literal] = true
+      }
+    } else {
+      // had matches
+      var m = Object.keys(matches)
+      if (nou)
+        all.push.apply(all, m)
+      else
+        m.forEach(function (m) {
+          all[m] = true
+        })
+    }
+  }
 
-        if (this.issuerKey !== undefined) {
-          return this.issuerKey.fingerprint("sha512").matches(issuerKey);
-        }
+  if (!nou)
+    all = Object.keys(all)
 
-        var fmt = Object.keys(this.signatures)[0];
-        var valid = formats[fmt].verify(this, issuerKey);
-        if (valid) this.issuerKey = issuerKey;
-        return valid;
-      };
+  if (!self.nosort)
+    all = all.sort(self.nocase ? alphasorti : alphasort)
 
-      Certificate.prototype.signWith = function (key) {
-        utils.assertCompatible(key, PrivateKey, [1, 2], "key");
-        var fmts = Object.keys(formats);
-        var didOne = false;
-        for (var i = 0; i < fmts.length; ++i) {
-          if (fmts[i] !== "pem") {
-            var ret = formats[fmts[i]].sign(this, key);
-            if (ret === true) didOne = true;
-          }
-        }
-        if (!didOne) {
-          throw new Error(
-            "Failed to sign the certificate for any " +
-              "available certificate formats",
-          );
-        }
-      };
+  // at *some* point we statted all of these
+  if (self.mark) {
+    for (var i = 0; i < all.length; i++) {
+      all[i] = self._mark(all[i])
+    }
+    if (self.nodir) {
+      all = all.filter(function (e) {
+        var notDir = !(/\/$/.test(e))
+        var c = self.cache[e] || self.cache[makeAbs(self, e)]
+        if (notDir && c)
+          notDir = c !== 'DIR' && !Array.isArray(c)
+        return notDir
+      })
+    }
+  }
 
-      Certificate.createSelfSigned = function (
-        subjectOrSubjects,
-        key,
-        options,
-      ) {
-        var subjects;
-        if (Array.isArray(subjectOrSubjects)) subjects = subjectOrSubjects;
-        else subjects = [subjectOrSubjects];
-
-        assert.arrayOfObject(subjects);
-        subjects.forEach(function (subject) {
-          utils.assertCompatible(subject, Identity, [1, 0], "subject");
-        });
+  if (self.ignore.length)
+    all = all.filter(function(m) {
+      return !isIgnored(self, m)
+    })
+
+  self.found = all
+}
+
+function mark (self, p) {
+  var abs = makeAbs(self, p)
+  var c = self.cache[abs]
+  var m = p
+  if (c) {
+    var isDir = c === 'DIR' || Array.isArray(c)
+    var slash = p.slice(-1) === '/'
+
+    if (isDir && !slash)
+      m += '/'
+    else if (!isDir && slash)
+      m = m.slice(0, -1)
+
+    if (m !== p) {
+      var mabs = makeAbs(self, m)
+      self.statCache[mabs] = self.statCache[abs]
+      self.cache[mabs] = self.cache[abs]
+    }
+  }
 
-        utils.assertCompatible(key, PrivateKey, [1, 2], "private key");
-
-        assert.optionalObject(options, "options");
-        if (options === undefined) options = {};
-        assert.optionalObject(options.validFrom, "options.validFrom");
-        assert.optionalObject(options.validUntil, "options.validUntil");
-        var validFrom = options.validFrom;
-        var validUntil = options.validUntil;
-        if (validFrom === undefined) validFrom = new Date();
-        if (validUntil === undefined) {
-          assert.optionalNumber(options.lifetime, "options.lifetime");
-          var lifetime = options.lifetime;
-          if (lifetime === undefined) lifetime = 10 * 365 * 24 * 3600;
-          validUntil = new Date();
-          validUntil.setTime(validUntil.getTime() + lifetime * 1000);
-        }
-        assert.optionalBuffer(options.serial, "options.serial");
-        var serial = options.serial;
-        if (serial === undefined)
-          serial = Buffer.from("0000000000000001", "hex");
-
-        var purposes = options.purposes;
-        if (purposes === undefined) purposes = [];
-
-        if (purposes.indexOf("signature") === -1) purposes.push("signature");
-
-        /* Self-signed certs are always CAs. */
-        if (purposes.indexOf("ca") === -1) purposes.push("ca");
-        if (purposes.indexOf("crl") === -1) purposes.push("crl");
-
-        /*
-         * If we weren't explicitly given any other purposes, do the sensible
-         * thing and add some basic ones depending on the subject type.
-         */
-        if (purposes.length <= 3) {
-          var hostSubjects = subjects.filter(function (subject) {
-            return subject.type === "host";
-          });
-          var userSubjects = subjects.filter(function (subject) {
-            return subject.type === "user";
-          });
-          if (hostSubjects.length > 0) {
-            if (purposes.indexOf("serverAuth") === -1)
-              purposes.push("serverAuth");
-          }
-          if (userSubjects.length > 0) {
-            if (purposes.indexOf("clientAuth") === -1)
-              purposes.push("clientAuth");
-          }
-          if (userSubjects.length > 0 || hostSubjects.length > 0) {
-            if (purposes.indexOf("keyAgreement") === -1)
-              purposes.push("keyAgreement");
-            if (key.type === "rsa" && purposes.indexOf("encryption") === -1)
-              purposes.push("encryption");
-          }
-        }
+  return m
+}
+
+// lotta situps...
+function makeAbs (self, f) {
+  var abs = f
+  if (f.charAt(0) === '/') {
+    abs = path.join(self.root, f)
+  } else if (isAbsolute(f) || f === '') {
+    abs = f
+  } else if (self.changedCwd) {
+    abs = path.resolve(self.cwd, f)
+  } else {
+    abs = path.resolve(f)
+  }
 
-        var cert = new Certificate({
-          subjects: subjects,
-          issuer: subjects[0],
-          subjectKey: key.toPublic(),
-          issuerKey: key.toPublic(),
-          signatures: {},
-          serial: serial,
-          validFrom: validFrom,
-          validUntil: validUntil,
-          purposes: purposes,
-        });
-        cert.signWith(key);
+  if (process.platform === 'win32')
+    abs = abs.replace(/\\/g, '/')
 
-        return cert;
-      };
+  return abs
+}
 
-      Certificate.create = function (
-        subjectOrSubjects,
-        key,
-        issuer,
-        issuerKey,
-        options,
-      ) {
-        var subjects;
-        if (Array.isArray(subjectOrSubjects)) subjects = subjectOrSubjects;
-        else subjects = [subjectOrSubjects];
-
-        assert.arrayOfObject(subjects);
-        subjects.forEach(function (subject) {
-          utils.assertCompatible(subject, Identity, [1, 0], "subject");
-        });
 
-        utils.assertCompatible(key, Key, [1, 0], "key");
-        if (PrivateKey.isPrivateKey(key)) key = key.toPublic();
-        utils.assertCompatible(issuer, Identity, [1, 0], "issuer");
-        utils.assertCompatible(issuerKey, PrivateKey, [1, 2], "issuer key");
-
-        assert.optionalObject(options, "options");
-        if (options === undefined) options = {};
-        assert.optionalObject(options.validFrom, "options.validFrom");
-        assert.optionalObject(options.validUntil, "options.validUntil");
-        var validFrom = options.validFrom;
-        var validUntil = options.validUntil;
-        if (validFrom === undefined) validFrom = new Date();
-        if (validUntil === undefined) {
-          assert.optionalNumber(options.lifetime, "options.lifetime");
-          var lifetime = options.lifetime;
-          if (lifetime === undefined) lifetime = 10 * 365 * 24 * 3600;
-          validUntil = new Date();
-          validUntil.setTime(validUntil.getTime() + lifetime * 1000);
-        }
-        assert.optionalBuffer(options.serial, "options.serial");
-        var serial = options.serial;
-        if (serial === undefined)
-          serial = Buffer.from("0000000000000001", "hex");
-
-        var purposes = options.purposes;
-        if (purposes === undefined) purposes = [];
-
-        if (purposes.indexOf("signature") === -1) purposes.push("signature");
-
-        if (options.ca === true) {
-          if (purposes.indexOf("ca") === -1) purposes.push("ca");
-          if (purposes.indexOf("crl") === -1) purposes.push("crl");
-        }
-
-        var hostSubjects = subjects.filter(function (subject) {
-          return subject.type === "host";
-        });
-        var userSubjects = subjects.filter(function (subject) {
-          return subject.type === "user";
-        });
-        if (hostSubjects.length > 0) {
-          if (purposes.indexOf("serverAuth") === -1)
-            purposes.push("serverAuth");
-        }
-        if (userSubjects.length > 0) {
-          if (purposes.indexOf("clientAuth") === -1)
-            purposes.push("clientAuth");
-        }
-        if (userSubjects.length > 0 || hostSubjects.length > 0) {
-          if (purposes.indexOf("keyAgreement") === -1)
-            purposes.push("keyAgreement");
-          if (key.type === "rsa" && purposes.indexOf("encryption") === -1)
-            purposes.push("encryption");
-        }
-
-        var cert = new Certificate({
-          subjects: subjects,
-          issuer: issuer,
-          subjectKey: key,
-          issuerKey: issuerKey.toPublic(),
-          signatures: {},
-          serial: serial,
-          validFrom: validFrom,
-          validUntil: validUntil,
-          purposes: purposes,
-        });
-        cert.signWith(issuerKey);
+// Return true, if pattern ends with globstar '**', for the accompanying parent directory.
+// Ex:- If node_modules/** is the pattern, add 'node_modules' to ignore list along with it's contents
+function isIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
 
-        return cert;
-      };
+  return self.ignore.some(function(item) {
+    return item.matcher.match(path) || !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
 
-      Certificate.parse = function (data, format, options) {
-        if (typeof data !== "string") assert.buffer(data, "data");
-        if (format === undefined) format = "auto";
-        assert.string(format, "format");
-        if (typeof options === "string") options = { filename: options };
-        assert.optionalObject(options, "options");
-        if (options === undefined) options = {};
-        assert.optionalString(options.filename, "options.filename");
-        if (options.filename === undefined) options.filename = "(unnamed)";
+function childrenIgnored (self, path) {
+  if (!self.ignore.length)
+    return false
 
-        assert.object(formats[format], "formats[format]");
+  return self.ignore.some(function(item) {
+    return !!(item.gmatcher && item.gmatcher.match(path))
+  })
+}
 
-        try {
-          var k = formats[format].read(data, options);
-          return k;
-        } catch (e) {
-          throw new CertificateParseError(options.filename, format, e);
-        }
-      };
 
-      Certificate.isCertificate = function (obj, ver) {
-        return utils.isCompatible(obj, Certificate, ver);
-      };
+/***/ }),
+/* 142 */
+/***/ (function(module, exports) {
 
-      /*
-       * API versions for Certificate:
-       * [1,0] -- initial ver
-       */
-      Certificate.prototype._sshpkApiVersion = [1, 0];
 
-      Certificate._oldVersionDetect = function (obj) {
-        return [1, 0];
-      };
+module.exports = function(det, rec, confidence, name, lang) {
+  this.confidence = confidence;
+  this.name = name || rec.name(det);
+  this.lang = lang;
+};
 
-      /***/
-    },
-    /* 156 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = Fingerprint;
-
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var crypto = __webpack_require__(11);
-      var errs = __webpack_require__(74);
-      var Key = __webpack_require__(27);
-      var Certificate = __webpack_require__(155);
-      var utils = __webpack_require__(26);
-
-      var FingerprintFormatError = errs.FingerprintFormatError;
-      var InvalidAlgorithmError = errs.InvalidAlgorithmError;
-
-      function Fingerprint(opts) {
-        assert.object(opts, "options");
-        assert.string(opts.type, "options.type");
-        assert.buffer(opts.hash, "options.hash");
-        assert.string(opts.algorithm, "options.algorithm");
-
-        this.algorithm = opts.algorithm.toLowerCase();
-        if (algs.hashAlgs[this.algorithm] !== true)
-          throw new InvalidAlgorithmError(this.algorithm);
-
-        this.hash = opts.hash;
-        this.type = opts.type;
-      }
-
-      Fingerprint.prototype.toString = function (format) {
-        if (format === undefined) {
-          if (this.algorithm === "md5") format = "hex";
-          else format = "base64";
-        }
-        assert.string(format);
-
-        switch (format) {
-          case "hex":
-            return addColons(this.hash.toString("hex"));
-          case "base64":
-            return sshBase64Format(
-              this.algorithm,
-              this.hash.toString("base64"),
-            );
-          default:
-            throw new FingerprintFormatError(undefined, format);
-        }
-      };
 
-      Fingerprint.prototype.matches = function (other) {
-        assert.object(other, "key or certificate");
-        if (this.type === "key") {
-          utils.assertCompatible(other, Key, [1, 0], "key");
-        } else {
-          utils.assertCompatible(other, Certificate, [1, 0], "certificate");
-        }
+/***/ }),
+/* 143 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var theirHash = other.hash(this.algorithm);
-        var theirHash2 = crypto
-          .createHash(this.algorithm)
-          .update(theirHash)
-          .digest("base64");
+"use strict";
+// Standard YAML's Core schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2804923
+//
+// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+// So, Core schema has no distinctions from JSON schema is JS-YAML.
 
-        if (this.hash2 === undefined)
-          this.hash2 = crypto
-            .createHash(this.algorithm)
-            .update(this.hash)
-            .digest("base64");
 
-        return this.hash2 === theirHash2;
-      };
 
-      Fingerprint.parse = function (fp, options) {
-        assert.string(fp, "fingerprint");
-
-        var alg, hash, enAlgs;
-        if (Array.isArray(options)) {
-          enAlgs = options;
-          options = {};
-        }
-        assert.optionalObject(options, "options");
-        if (options === undefined) options = {};
-        if (options.enAlgs !== undefined) enAlgs = options.enAlgs;
-        assert.optionalArrayOfString(enAlgs, "algorithms");
-
-        var parts = fp.split(":");
-        if (parts.length == 2) {
-          alg = parts[0].toLowerCase();
-          /*JSSTYLED*/
-          var base64RE = /^[A-Za-z0-9+\/=]+$/;
-          if (!base64RE.test(parts[1])) throw new FingerprintFormatError(fp);
-          try {
-            hash = Buffer.from(parts[1], "base64");
-          } catch (e) {
-            throw new FingerprintFormatError(fp);
-          }
-        } else if (parts.length > 2) {
-          alg = "md5";
-          if (parts[0].toLowerCase() === "md5") parts = parts.slice(1);
-          parts = parts.join("");
-          /*JSSTYLED*/
-          var md5RE = /^[a-fA-F0-9]+$/;
-          if (!md5RE.test(parts)) throw new FingerprintFormatError(fp);
-          try {
-            hash = Buffer.from(parts, "hex");
-          } catch (e) {
-            throw new FingerprintFormatError(fp);
-          }
-        }
 
-        if (alg === undefined) throw new FingerprintFormatError(fp);
 
-        if (algs.hashAlgs[alg] === undefined)
-          throw new InvalidAlgorithmError(alg);
+var Schema = __webpack_require__(44);
 
-        if (enAlgs !== undefined) {
-          enAlgs = enAlgs.map(function (a) {
-            return a.toLowerCase();
-          });
-          if (enAlgs.indexOf(alg) === -1) throw new InvalidAlgorithmError(alg);
-        }
 
-        return new Fingerprint({
-          algorithm: alg,
-          hash: hash,
-          type: options.type || "key",
-        });
-      };
+module.exports = new Schema({
+  include: [
+    __webpack_require__(144)
+  ]
+});
 
-      function addColons(s) {
-        /*JSSTYLED*/
-        return s.replace(/(.{2})(?=.)/g, "$1:");
-      }
 
-      function base64Strip(s) {
-        /*JSSTYLED*/
-        return s.replace(/=*$/, "");
-      }
+/***/ }),
+/* 144 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function sshBase64Format(alg, h) {
-        return alg.toUpperCase() + ":" + base64Strip(h);
-      }
+"use strict";
+// Standard YAML's JSON schema.
+// http://www.yaml.org/spec/1.2/spec.html#id2803231
+//
+// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
+// So, this schema is not such strict as defined in the YAML specification.
+// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
 
-      Fingerprint.isFingerprint = function (obj, ver) {
-        return utils.isCompatible(obj, Fingerprint, ver);
-      };
 
-      /*
-       * API versions for Fingerprint:
-       * [1,0] -- initial ver
-       * [1,1] -- first tagged ver
-       */
-      Fingerprint.prototype._sshpkApiVersion = [1, 1];
 
-      Fingerprint._oldVersionDetect = function (obj) {
-        assert.func(obj.toString);
-        assert.func(obj.matches);
-        return [1, 0];
-      };
 
-      /***/
-    },
-    /* 157 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = {
-        read: read,
-        readPkcs8: readPkcs8,
-        write: write,
-        writePkcs8: writePkcs8,
-
-        readECDSACurve: readECDSACurve,
-        writeECDSACurve: writeECDSACurve,
-      };
 
-      var assert = __webpack_require__(16);
-      var asn1 = __webpack_require__(66);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var pem = __webpack_require__(86);
+var Schema = __webpack_require__(44);
 
-      function read(buf, options) {
-        return pem.read(buf, options, "pkcs8");
-      }
 
-      function write(key, options) {
-        return pem.write(key, options, "pkcs8");
-      }
+module.exports = new Schema({
+  include: [
+    __webpack_require__(100)
+  ],
+  implicit: [
+    __webpack_require__(293),
+    __webpack_require__(285),
+    __webpack_require__(287),
+    __webpack_require__(286)
+  ]
+});
 
-      /* Helper to read in a single mpint */
-      function readMPInt(der, nm) {
-        assert.strictEqual(
-          der.peek(),
-          asn1.Ber.Integer,
-          nm + " is not an Integer",
-        );
-        return utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
-      }
 
-      function readPkcs8(alg, type, der) {
-        /* Private keys in pkcs#8 format have a weird extra int */
-        if (der.peek() === asn1.Ber.Integer) {
-          assert.strictEqual(
-            type,
-            "private",
-            "unexpected Integer at start of public key",
-          );
-          der.readString(asn1.Ber.Integer, true);
-        }
-
-        der.readSequence();
-        var next = der.offset + der.length;
-
-        var oid = der.readOID();
-        switch (oid) {
-          case "1.2.840.113549.1.1.1":
-            der._offset = next;
-            if (type === "public") return readPkcs8RSAPublic(der);
-            else return readPkcs8RSAPrivate(der);
-          case "1.2.840.10040.4.1":
-            if (type === "public") return readPkcs8DSAPublic(der);
-            else return readPkcs8DSAPrivate(der);
-          case "1.2.840.10045.2.1":
-            if (type === "public") return readPkcs8ECDSAPublic(der);
-            else return readPkcs8ECDSAPrivate(der);
-          case "1.3.101.112":
-            if (type === "public") {
-              return readPkcs8EdDSAPublic(der);
-            } else {
-              return readPkcs8EdDSAPrivate(der);
-            }
-          case "1.3.101.110":
-            if (type === "public") {
-              return readPkcs8X25519Public(der);
-            } else {
-              return readPkcs8X25519Private(der);
-            }
-          default:
-            throw new Error("Unknown key type OID " + oid);
-        }
-      }
+/***/ }),
+/* 145 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function readPkcs8RSAPublic(der) {
-        // bit string sequence
-        der.readSequence(asn1.Ber.BitString);
-        der.readByte();
-        der.readSequence();
+var path = __webpack_require__(0);
+var fs = __webpack_require__(5);
+var _0777 = parseInt('0777', 8);
 
-        // modulus
-        var n = readMPInt(der, "modulus");
-        var e = readMPInt(der, "exponent");
+module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;
 
-        // now, make the key
-        var key = {
-          type: "rsa",
-          source: der.originalInput,
-          parts: [
-            { name: "e", data: e },
-            { name: "n", data: n },
-          ],
-        };
+function mkdirP (p, opts, f, made) {
+    if (typeof opts === 'function') {
+        f = opts;
+        opts = {};
+    }
+    else if (!opts || typeof opts !== 'object') {
+        opts = { mode: opts };
+    }
+    
+    var mode = opts.mode;
+    var xfs = opts.fs || fs;
+    
+    if (mode === undefined) {
+        mode = _0777 & (~process.umask());
+    }
+    if (!made) made = null;
+    
+    var cb = f || function () {};
+    p = path.resolve(p);
+    
+    xfs.mkdir(p, mode, function (er) {
+        if (!er) {
+            made = made || p;
+            return cb(null, made);
+        }
+        switch (er.code) {
+            case 'ENOENT':
+                mkdirP(path.dirname(p), opts, function (er, made) {
+                    if (er) cb(er, made);
+                    else mkdirP(p, opts, cb, made);
+                });
+                break;
 
-        return new Key(key);
-      }
-
-      function readPkcs8RSAPrivate(der) {
-        der.readSequence(asn1.Ber.OctetString);
-        der.readSequence();
-
-        var ver = readMPInt(der, "version");
-        assert.equal(ver[0], 0x0, "unknown RSA private key version");
-
-        // modulus then public exponent
-        var n = readMPInt(der, "modulus");
-        var e = readMPInt(der, "public exponent");
-        var d = readMPInt(der, "private exponent");
-        var p = readMPInt(der, "prime1");
-        var q = readMPInt(der, "prime2");
-        var dmodp = readMPInt(der, "exponent1");
-        var dmodq = readMPInt(der, "exponent2");
-        var iqmp = readMPInt(der, "iqmp");
-
-        // now, make the key
-        var key = {
-          type: "rsa",
-          parts: [
-            { name: "n", data: n },
-            { name: "e", data: e },
-            { name: "d", data: d },
-            { name: "iqmp", data: iqmp },
-            { name: "p", data: p },
-            { name: "q", data: q },
-            { name: "dmodp", data: dmodp },
-            { name: "dmodq", data: dmodq },
-          ],
-        };
+            // In the case of any other error, just see if there's a dir
+            // there already.  If so, then hooray!  If not, then something
+            // is borked.
+            default:
+                xfs.stat(p, function (er2, stat) {
+                    // if the stat fails, then that's super weird.
+                    // let the original error be the failure reason.
+                    if (er2 || !stat.isDirectory()) cb(er, made)
+                    else cb(null, made);
+                });
+                break;
+        }
+    });
+}
 
-        return new PrivateKey(key);
-      }
+mkdirP.sync = function sync (p, opts, made) {
+    if (!opts || typeof opts !== 'object') {
+        opts = { mode: opts };
+    }
+    
+    var mode = opts.mode;
+    var xfs = opts.fs || fs;
+    
+    if (mode === undefined) {
+        mode = _0777 & (~process.umask());
+    }
+    if (!made) made = null;
 
-      function readPkcs8DSAPublic(der) {
-        der.readSequence();
+    p = path.resolve(p);
 
-        var p = readMPInt(der, "p");
-        var q = readMPInt(der, "q");
-        var g = readMPInt(der, "g");
+    try {
+        xfs.mkdirSync(p, mode);
+        made = made || p;
+    }
+    catch (err0) {
+        switch (err0.code) {
+            case 'ENOENT' :
+                made = sync(path.dirname(p), opts, made);
+                sync(p, opts, made);
+                break;
 
-        // bit string sequence
-        der.readSequence(asn1.Ber.BitString);
-        der.readByte();
+            // In the case of any other error, just see if there's a dir
+            // there already.  If so, then hooray!  If not, then something
+            // is borked.
+            default:
+                var stat;
+                try {
+                    stat = xfs.statSync(p);
+                }
+                catch (err1) {
+                    throw err0;
+                }
+                if (!stat.isDirectory()) throw err0;
+                break;
+        }
+    }
 
-        var y = readMPInt(der, "y");
+    return made;
+};
 
-        // now, make the key
-        var key = {
-          type: "dsa",
-          parts: [
-            { name: "p", data: p },
-            { name: "q", data: q },
-            { name: "g", data: g },
-            { name: "y", data: y },
-          ],
-        };
 
-        return new Key(key);
-      }
+/***/ }),
+/* 146 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function readPkcs8DSAPrivate(der) {
-        der.readSequence();
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = defaultIfEmpty;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
-        var p = readMPInt(der, "p");
-        var q = readMPInt(der, "q");
-        var g = readMPInt(der, "g");
 
-        der.readSequence(asn1.Ber.OctetString);
-        var x = readMPInt(der, "x");
+function defaultIfEmpty(defaultValue) {
+    if (defaultValue === void 0) {
+        defaultValue = null;
+    }
+    return function (source) { return source.lift(new DefaultIfEmptyOperator(defaultValue)); };
+}
+var DefaultIfEmptyOperator = /*@__PURE__*/ (function () {
+    function DefaultIfEmptyOperator(defaultValue) {
+        this.defaultValue = defaultValue;
+    }
+    DefaultIfEmptyOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DefaultIfEmptySubscriber(subscriber, this.defaultValue));
+    };
+    return DefaultIfEmptyOperator;
+}());
+var DefaultIfEmptySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DefaultIfEmptySubscriber, _super);
+    function DefaultIfEmptySubscriber(destination, defaultValue) {
+        var _this = _super.call(this, destination) || this;
+        _this.defaultValue = defaultValue;
+        _this.isEmpty = true;
+        return _this;
+    }
+    DefaultIfEmptySubscriber.prototype._next = function (value) {
+        this.isEmpty = false;
+        this.destination.next(value);
+    };
+    DefaultIfEmptySubscriber.prototype._complete = function () {
+        if (this.isEmpty) {
+            this.destination.next(this.defaultValue);
+        }
+        this.destination.complete();
+    };
+    return DefaultIfEmptySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=defaultIfEmpty.js.map
+
+
+/***/ }),
+/* 147 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = filter;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function filter(predicate, thisArg) {
+    return function filterOperatorFunction(source) {
+        return source.lift(new FilterOperator(predicate, thisArg));
+    };
+}
+var FilterOperator = /*@__PURE__*/ (function () {
+    function FilterOperator(predicate, thisArg) {
+        this.predicate = predicate;
+        this.thisArg = thisArg;
+    }
+    FilterOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));
+    };
+    return FilterOperator;
+}());
+var FilterSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](FilterSubscriber, _super);
+    function FilterSubscriber(destination, predicate, thisArg) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.thisArg = thisArg;
+        _this.count = 0;
+        return _this;
+    }
+    FilterSubscriber.prototype._next = function (value) {
+        var result;
+        try {
+            result = this.predicate.call(this.thisArg, value, this.count++);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
+        }
+        if (result) {
+            this.destination.next(value);
+        }
+    };
+    return FilterSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=filter.js.map
 
-        /* The pkcs#8 format does not include the public key */
-        var y = utils.calculateDSAPublic(g, p, x);
 
-        var key = {
-          type: "dsa",
-          parts: [
-            { name: "p", data: p },
-            { name: "q", data: q },
-            { name: "g", data: g },
-            { name: "y", data: y },
-            { name: "x", data: x },
-          ],
-        };
+/***/ }),
+/* 148 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        return new PrivateKey(key);
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = mergeMap;
+/* unused harmony export MergeMapOperator */
+/* unused harmony export MergeMapSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ = __webpack_require__(47);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ = __webpack_require__(62);
+/** PURE_IMPORTS_START tslib,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber,_map,_observable_from PURE_IMPORTS_END */
 
-      function readECDSACurve(der) {
-        var curveName, curveNames;
-        var j, c, cd;
 
-        if (der.peek() === asn1.Ber.OID) {
-          var oid = der.readOID();
 
-          curveNames = Object.keys(algs.curves);
-          for (j = 0; j < curveNames.length; ++j) {
-            c = curveNames[j];
-            cd = algs.curves[c];
-            if (cd.pkcs8oid === oid) {
-              curveName = c;
-              break;
-            }
-          }
-        } else {
-          // ECParameters sequence
-          der.readSequence();
-          var version = der.readString(asn1.Ber.Integer, true);
-          assert.strictEqual(version[0], 1, "ECDSA key not version 1");
-
-          var curve = {};
-
-          // FieldID sequence
-          der.readSequence();
-          var fieldTypeOid = der.readOID();
-          assert.strictEqual(
-            fieldTypeOid,
-            "1.2.840.10045.1.1",
-            "ECDSA key is not from a prime-field",
-          );
-          var p = (curve.p = utils.mpNormalize(
-            der.readString(asn1.Ber.Integer, true),
-          ));
-          /*
-           * p always starts with a 1 bit, so count the zeros to get its
-           * real size.
-           */
-          curve.size = p.length * 8 - utils.countZeros(p);
 
-          // Curve sequence
-          der.readSequence();
-          curve.a = utils.mpNormalize(
-            der.readString(asn1.Ber.OctetString, true),
-          );
-          curve.b = utils.mpNormalize(
-            der.readString(asn1.Ber.OctetString, true),
-          );
-          if (der.peek() === asn1.Ber.BitString)
-            curve.s = der.readString(asn1.Ber.BitString, true);
-
-          // Combined Gx and Gy
-          curve.G = der.readString(asn1.Ber.OctetString, true);
-          assert.strictEqual(curve.G[0], 0x4, "uncompressed G is required");
-
-          curve.n = utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
-          curve.h = utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
-          assert.strictEqual(
-            curve.h[0],
-            0x1,
-            "a cofactor=1 curve is " + "required",
-          );
 
-          curveNames = Object.keys(algs.curves);
-          var ks = Object.keys(curve);
-          for (j = 0; j < curveNames.length; ++j) {
-            c = curveNames[j];
-            cd = algs.curves[c];
-            var equal = true;
-            for (var i = 0; i < ks.length; ++i) {
-              var k = ks[i];
-              if (cd[k] === undefined) continue;
-              if (typeof cd[k] === "object" && cd[k].equals !== undefined) {
-                if (!cd[k].equals(curve[k])) {
-                  equal = false;
-                  break;
-                }
-              } else if (Buffer.isBuffer(cd[k])) {
-                if (cd[k].toString("binary") !== curve[k].toString("binary")) {
-                  equal = false;
-                  break;
-                }
-              } else {
-                if (cd[k] !== curve[k]) {
-                  equal = false;
-                  break;
-                }
-              }
-            }
-            if (equal) {
-              curveName = c;
-              break;
-            }
-          }
-        }
-        return curveName;
-      }
 
-      function readPkcs8ECDSAPrivate(der) {
-        var curveName = readECDSACurve(der);
-        assert.string(curveName, "a known elliptic curve");
+function mergeMap(project, resultSelector, concurrent) {
+    if (concurrent === void 0) {
+        concurrent = Number.POSITIVE_INFINITY;
+    }
+    if (typeof resultSelector === 'function') {
+        return function (source) { return source.pipe(mergeMap(function (a, i) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__observable_from__["a" /* from */])(project(a, i)).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */])(function (b, ii) { return resultSelector(a, b, i, ii); })); }, concurrent)); };
+    }
+    else if (typeof resultSelector === 'number') {
+        concurrent = resultSelector;
+    }
+    return function (source) { return source.lift(new MergeMapOperator(project, concurrent)); };
+}
+var MergeMapOperator = /*@__PURE__*/ (function () {
+    function MergeMapOperator(project, concurrent) {
+        if (concurrent === void 0) {
+            concurrent = Number.POSITIVE_INFINITY;
+        }
+        this.project = project;
+        this.concurrent = concurrent;
+    }
+    MergeMapOperator.prototype.call = function (observer, source) {
+        return source.subscribe(new MergeMapSubscriber(observer, this.project, this.concurrent));
+    };
+    return MergeMapOperator;
+}());
+
+var MergeMapSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MergeMapSubscriber, _super);
+    function MergeMapSubscriber(destination, project, concurrent) {
+        if (concurrent === void 0) {
+            concurrent = Number.POSITIVE_INFINITY;
+        }
+        var _this = _super.call(this, destination) || this;
+        _this.project = project;
+        _this.concurrent = concurrent;
+        _this.hasCompleted = false;
+        _this.buffer = [];
+        _this.active = 0;
+        _this.index = 0;
+        return _this;
+    }
+    MergeMapSubscriber.prototype._next = function (value) {
+        if (this.active < this.concurrent) {
+            this._tryNext(value);
+        }
+        else {
+            this.buffer.push(value);
+        }
+    };
+    MergeMapSubscriber.prototype._tryNext = function (value) {
+        var result;
+        var index = this.index++;
+        try {
+            result = this.project(value, index);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
+        }
+        this.active++;
+        this._innerSub(result, value, index);
+    };
+    MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
+        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_3__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
+        var destination = this.destination;
+        destination.add(innerSubscriber);
+        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_subscribeToResult__["a" /* subscribeToResult */])(this, ish, value, index, innerSubscriber);
+    };
+    MergeMapSubscriber.prototype._complete = function () {
+        this.hasCompleted = true;
+        if (this.active === 0 && this.buffer.length === 0) {
+            this.destination.complete();
+        }
+        this.unsubscribe();
+    };
+    MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.destination.next(innerValue);
+    };
+    MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
+        var buffer = this.buffer;
+        this.remove(innerSub);
+        this.active--;
+        if (buffer.length > 0) {
+            this._next(buffer.shift());
+        }
+        else if (this.active === 0 && this.hasCompleted) {
+            this.destination.complete();
+        }
+    };
+    return MergeMapSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-        der.readSequence(asn1.Ber.OctetString);
-        der.readSequence();
+//# sourceMappingURL=mergeMap.js.map
 
-        var version = readMPInt(der, "version");
-        assert.equal(version[0], 1, "unknown version of ECDSA key");
 
-        var d = der.readString(asn1.Ber.OctetString, true);
-        der.readSequence(0xa1);
+/***/ }),
+/* 149 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var Q = der.readString(asn1.Ber.BitString, true);
-        Q = utils.ecNormalize(Q);
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsyncAction; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Action__ = __webpack_require__(918);
+/** PURE_IMPORTS_START tslib,_Action PURE_IMPORTS_END */
 
-        var key = {
-          type: "ecdsa",
-          parts: [
-            { name: "curve", data: Buffer.from(curveName) },
-            { name: "Q", data: Q },
-            { name: "d", data: d },
-          ],
-        };
 
-        return new PrivateKey(key);
-      }
+var AsyncAction = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsyncAction, _super);
+    function AsyncAction(scheduler, work) {
+        var _this = _super.call(this, scheduler, work) || this;
+        _this.scheduler = scheduler;
+        _this.work = work;
+        _this.pending = false;
+        return _this;
+    }
+    AsyncAction.prototype.schedule = function (state, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if (this.closed) {
+            return this;
+        }
+        this.state = state;
+        var id = this.id;
+        var scheduler = this.scheduler;
+        if (id != null) {
+            this.id = this.recycleAsyncId(scheduler, id, delay);
+        }
+        this.pending = true;
+        this.delay = delay;
+        this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);
+        return this;
+    };
+    AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        return setInterval(scheduler.flush.bind(scheduler, this), delay);
+    };
+    AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if (delay !== null && this.delay === delay && this.pending === false) {
+            return id;
+        }
+        clearInterval(id);
+    };
+    AsyncAction.prototype.execute = function (state, delay) {
+        if (this.closed) {
+            return new Error('executing a cancelled action');
+        }
+        this.pending = false;
+        var error = this._execute(state, delay);
+        if (error) {
+            return error;
+        }
+        else if (this.pending === false && this.id != null) {
+            this.id = this.recycleAsyncId(this.scheduler, this.id, null);
+        }
+    };
+    AsyncAction.prototype._execute = function (state, delay) {
+        var errored = false;
+        var errorValue = undefined;
+        try {
+            this.work(state);
+        }
+        catch (e) {
+            errored = true;
+            errorValue = !!e && e || new Error(e);
+        }
+        if (errored) {
+            this.unsubscribe();
+            return errorValue;
+        }
+    };
+    AsyncAction.prototype._unsubscribe = function () {
+        var id = this.id;
+        var scheduler = this.scheduler;
+        var actions = scheduler.actions;
+        var index = actions.indexOf(this);
+        this.work = null;
+        this.state = null;
+        this.pending = false;
+        this.scheduler = null;
+        if (index !== -1) {
+            actions.splice(index, 1);
+        }
+        if (id != null) {
+            this.id = this.recycleAsyncId(scheduler, id, null);
+        }
+        this.delay = null;
+    };
+    return AsyncAction;
+}(__WEBPACK_IMPORTED_MODULE_1__Action__["a" /* Action */]));
 
-      function readPkcs8ECDSAPublic(der) {
-        var curveName = readECDSACurve(der);
-        assert.string(curveName, "a known elliptic curve");
+//# sourceMappingURL=AsyncAction.js.map
 
-        var Q = der.readString(asn1.Ber.BitString, true);
-        Q = utils.ecNormalize(Q);
 
-        var key = {
-          type: "ecdsa",
-          parts: [
-            { name: "curve", data: Buffer.from(curveName) },
-            { name: "Q", data: Q },
-          ],
-        };
+/***/ }),
+/* 150 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        return new Key(key);
-      }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsyncScheduler; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Scheduler__ = __webpack_require__(421);
+/** PURE_IMPORTS_START tslib,_Scheduler PURE_IMPORTS_END */
 
-      function readPkcs8EdDSAPublic(der) {
-        if (der.peek() === 0x00) der.readByte();
 
-        var A = utils.readBitString(der);
+var AsyncScheduler = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsyncScheduler, _super);
+    function AsyncScheduler(SchedulerAction, now) {
+        if (now === void 0) {
+            now = __WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */].now;
+        }
+        var _this = _super.call(this, SchedulerAction, function () {
+            if (AsyncScheduler.delegate && AsyncScheduler.delegate !== _this) {
+                return AsyncScheduler.delegate.now();
+            }
+            else {
+                return now();
+            }
+        }) || this;
+        _this.actions = [];
+        _this.active = false;
+        _this.scheduled = undefined;
+        return _this;
+    }
+    AsyncScheduler.prototype.schedule = function (work, delay, state) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if (AsyncScheduler.delegate && AsyncScheduler.delegate !== this) {
+            return AsyncScheduler.delegate.schedule(work, delay, state);
+        }
+        else {
+            return _super.prototype.schedule.call(this, work, delay, state);
+        }
+    };
+    AsyncScheduler.prototype.flush = function (action) {
+        var actions = this.actions;
+        if (this.active) {
+            actions.push(action);
+            return;
+        }
+        var error;
+        this.active = true;
+        do {
+            if (error = action.execute(action.state, action.delay)) {
+                break;
+            }
+        } while (action = actions.shift());
+        this.active = false;
+        if (error) {
+            while (action = actions.shift()) {
+                action.unsubscribe();
+            }
+            throw error;
+        }
+    };
+    return AsyncScheduler;
+}(__WEBPACK_IMPORTED_MODULE_1__Scheduler__["a" /* Scheduler */]));
 
-        var key = {
-          type: "ed25519",
-          parts: [{ name: "A", data: utils.zeroPadToLength(A, 32) }],
-        };
+//# sourceMappingURL=AsyncScheduler.js.map
 
-        return new Key(key);
-      }
 
-      function readPkcs8X25519Public(der) {
-        var A = utils.readBitString(der);
+/***/ }),
+/* 151 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var key = {
-          type: "curve25519",
-          parts: [{ name: "A", data: utils.zeroPadToLength(A, 32) }],
-        };
+"use strict";
+/* unused harmony export getSymbolIterator */
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return iterator; });
+/* unused harmony export $$iterator */
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function getSymbolIterator() {
+    if (typeof Symbol !== 'function' || !Symbol.iterator) {
+        return '@@iterator';
+    }
+    return Symbol.iterator;
+}
+var iterator = /*@__PURE__*/ getSymbolIterator();
+var $$iterator = iterator;
+//# sourceMappingURL=iterator.js.map
+
+
+/***/ }),
+/* 152 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ArgumentOutOfRangeError; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function ArgumentOutOfRangeErrorImpl() {
+    Error.call(this);
+    this.message = 'argument out of range';
+    this.name = 'ArgumentOutOfRangeError';
+    return this;
+}
+ArgumentOutOfRangeErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+var ArgumentOutOfRangeError = ArgumentOutOfRangeErrorImpl;
+//# sourceMappingURL=ArgumentOutOfRangeError.js.map
+
+
+/***/ }),
+/* 153 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return EmptyError; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function EmptyErrorImpl() {
+    Error.call(this);
+    this.message = 'no elements in sequence';
+    this.name = 'EmptyError';
+    return this;
+}
+EmptyErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+var EmptyError = EmptyErrorImpl;
+//# sourceMappingURL=EmptyError.js.map
+
+
+/***/ }),
+/* 154 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isFunction;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function isFunction(x) {
+    return typeof x === 'function';
+}
+//# sourceMappingURL=isFunction.js.map
+
+
+/***/ }),
+/* 155 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2016 Joyent, Inc.
+
+module.exports = Certificate;
+
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var crypto = __webpack_require__(11);
+var Fingerprint = __webpack_require__(156);
+var Signature = __webpack_require__(75);
+var errs = __webpack_require__(74);
+var util = __webpack_require__(3);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var Identity = __webpack_require__(158);
+
+var formats = {};
+formats['openssh'] = __webpack_require__(940);
+formats['x509'] = __webpack_require__(457);
+formats['pem'] = __webpack_require__(941);
+
+var CertificateParseError = errs.CertificateParseError;
+var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+
+function Certificate(opts) {
+	assert.object(opts, 'options');
+	assert.arrayOfObject(opts.subjects, 'options.subjects');
+	utils.assertCompatible(opts.subjects[0], Identity, [1, 0],
+	    'options.subjects');
+	utils.assertCompatible(opts.subjectKey, Key, [1, 0],
+	    'options.subjectKey');
+	utils.assertCompatible(opts.issuer, Identity, [1, 0], 'options.issuer');
+	if (opts.issuerKey !== undefined) {
+		utils.assertCompatible(opts.issuerKey, Key, [1, 0],
+		    'options.issuerKey');
+	}
+	assert.object(opts.signatures, 'options.signatures');
+	assert.buffer(opts.serial, 'options.serial');
+	assert.date(opts.validFrom, 'options.validFrom');
+	assert.date(opts.validUntil, 'optons.validUntil');
+
+	assert.optionalArrayOfString(opts.purposes, 'options.purposes');
+
+	this._hashCache = {};
+
+	this.subjects = opts.subjects;
+	this.issuer = opts.issuer;
+	this.subjectKey = opts.subjectKey;
+	this.issuerKey = opts.issuerKey;
+	this.signatures = opts.signatures;
+	this.serial = opts.serial;
+	this.validFrom = opts.validFrom;
+	this.validUntil = opts.validUntil;
+	this.purposes = opts.purposes;
+}
+
+Certificate.formats = formats;
+
+Certificate.prototype.toBuffer = function (format, options) {
+	if (format === undefined)
+		format = 'x509';
+	assert.string(format, 'format');
+	assert.object(formats[format], 'formats[format]');
+	assert.optionalObject(options, 'options');
+
+	return (formats[format].write(this, options));
+};
 
-        return new Key(key);
-      }
+Certificate.prototype.toString = function (format, options) {
+	if (format === undefined)
+		format = 'pem';
+	return (this.toBuffer(format, options).toString());
+};
 
-      function readPkcs8EdDSAPrivate(der) {
-        if (der.peek() === 0x00) der.readByte();
+Certificate.prototype.fingerprint = function (algo) {
+	if (algo === undefined)
+		algo = 'sha256';
+	assert.string(algo, 'algorithm');
+	var opts = {
+		type: 'certificate',
+		hash: this.hash(algo),
+		algorithm: algo
+	};
+	return (new Fingerprint(opts));
+};
 
-        der.readSequence(asn1.Ber.OctetString);
-        var k = der.readString(asn1.Ber.OctetString, true);
-        k = utils.zeroPadToLength(k, 32);
+Certificate.prototype.hash = function (algo) {
+	assert.string(algo, 'algorithm');
+	algo = algo.toLowerCase();
+	if (algs.hashAlgs[algo] === undefined)
+		throw (new InvalidAlgorithmError(algo));
 
-        var A;
-        if (der.peek() === asn1.Ber.BitString) {
-          A = utils.readBitString(der);
-          A = utils.zeroPadToLength(A, 32);
-        } else {
-          A = utils.calculateED25519Public(k);
-        }
+	if (this._hashCache[algo])
+		return (this._hashCache[algo]);
 
-        var key = {
-          type: "ed25519",
-          parts: [
-            { name: "A", data: utils.zeroPadToLength(A, 32) },
-            { name: "k", data: utils.zeroPadToLength(k, 32) },
-          ],
-        };
+	var hash = crypto.createHash(algo).
+	    update(this.toBuffer('x509')).digest();
+	this._hashCache[algo] = hash;
+	return (hash);
+};
 
-        return new PrivateKey(key);
-      }
+Certificate.prototype.isExpired = function (when) {
+	if (when === undefined)
+		when = new Date();
+	return (!((when.getTime() >= this.validFrom.getTime()) &&
+		(when.getTime() < this.validUntil.getTime())));
+};
 
-      function readPkcs8X25519Private(der) {
-        if (der.peek() === 0x00) der.readByte();
+Certificate.prototype.isSignedBy = function (issuerCert) {
+	utils.assertCompatible(issuerCert, Certificate, [1, 0], 'issuer');
 
-        der.readSequence(asn1.Ber.OctetString);
-        var k = der.readString(asn1.Ber.OctetString, true);
-        k = utils.zeroPadToLength(k, 32);
+	if (!this.issuer.equals(issuerCert.subjects[0]))
+		return (false);
+	if (this.issuer.purposes && this.issuer.purposes.length > 0 &&
+	    this.issuer.purposes.indexOf('ca') === -1) {
+		return (false);
+	}
 
-        var A = utils.calculateX25519Public(k);
+	return (this.isSignedByKey(issuerCert.subjectKey));
+};
 
-        var key = {
-          type: "curve25519",
-          parts: [
-            { name: "A", data: utils.zeroPadToLength(A, 32) },
-            { name: "k", data: utils.zeroPadToLength(k, 32) },
-          ],
-        };
+Certificate.prototype.isSignedByKey = function (issuerKey) {
+	utils.assertCompatible(issuerKey, Key, [1, 2], 'issuerKey');
 
-        return new PrivateKey(key);
-      }
+	if (this.issuerKey !== undefined) {
+		return (this.issuerKey.
+		    fingerprint('sha512').matches(issuerKey));
+	}
 
-      function writePkcs8(der, key) {
-        der.startSequence();
+	var fmt = Object.keys(this.signatures)[0];
+	var valid = formats[fmt].verify(this, issuerKey);
+	if (valid)
+		this.issuerKey = issuerKey;
+	return (valid);
+};
 
-        if (PrivateKey.isPrivateKey(key)) {
-          var sillyInt = Buffer.from([0]);
-          der.writeBuffer(sillyInt, asn1.Ber.Integer);
-        }
+Certificate.prototype.signWith = function (key) {
+	utils.assertCompatible(key, PrivateKey, [1, 2], 'key');
+	var fmts = Object.keys(formats);
+	var didOne = false;
+	for (var i = 0; i < fmts.length; ++i) {
+		if (fmts[i] !== 'pem') {
+			var ret = formats[fmts[i]].sign(this, key);
+			if (ret === true)
+				didOne = true;
+		}
+	}
+	if (!didOne) {
+		throw (new Error('Failed to sign the certificate for any ' +
+		    'available certificate formats'));
+	}
+};
 
-        der.startSequence();
-        switch (key.type) {
-          case "rsa":
-            der.writeOID("1.2.840.113549.1.1.1");
-            if (PrivateKey.isPrivateKey(key)) writePkcs8RSAPrivate(key, der);
-            else writePkcs8RSAPublic(key, der);
-            break;
-          case "dsa":
-            der.writeOID("1.2.840.10040.4.1");
-            if (PrivateKey.isPrivateKey(key)) writePkcs8DSAPrivate(key, der);
-            else writePkcs8DSAPublic(key, der);
-            break;
-          case "ecdsa":
-            der.writeOID("1.2.840.10045.2.1");
-            if (PrivateKey.isPrivateKey(key)) writePkcs8ECDSAPrivate(key, der);
-            else writePkcs8ECDSAPublic(key, der);
-            break;
-          case "ed25519":
-            der.writeOID("1.3.101.112");
-            if (PrivateKey.isPrivateKey(key))
-              throw new Error(
-                "Ed25519 private keys in pkcs8 " + "format are not supported",
-              );
-            writePkcs8EdDSAPublic(key, der);
-            break;
-          default:
-            throw new Error("Unsupported key type: " + key.type);
-        }
+Certificate.createSelfSigned = function (subjectOrSubjects, key, options) {
+	var subjects;
+	if (Array.isArray(subjectOrSubjects))
+		subjects = subjectOrSubjects;
+	else
+		subjects = [subjectOrSubjects];
+
+	assert.arrayOfObject(subjects);
+	subjects.forEach(function (subject) {
+		utils.assertCompatible(subject, Identity, [1, 0], 'subject');
+	});
+
+	utils.assertCompatible(key, PrivateKey, [1, 2], 'private key');
+
+	assert.optionalObject(options, 'options');
+	if (options === undefined)
+		options = {};
+	assert.optionalObject(options.validFrom, 'options.validFrom');
+	assert.optionalObject(options.validUntil, 'options.validUntil');
+	var validFrom = options.validFrom;
+	var validUntil = options.validUntil;
+	if (validFrom === undefined)
+		validFrom = new Date();
+	if (validUntil === undefined) {
+		assert.optionalNumber(options.lifetime, 'options.lifetime');
+		var lifetime = options.lifetime;
+		if (lifetime === undefined)
+			lifetime = 10*365*24*3600;
+		validUntil = new Date();
+		validUntil.setTime(validUntil.getTime() + lifetime*1000);
+	}
+	assert.optionalBuffer(options.serial, 'options.serial');
+	var serial = options.serial;
+	if (serial === undefined)
+		serial = Buffer.from('0000000000000001', 'hex');
+
+	var purposes = options.purposes;
+	if (purposes === undefined)
+		purposes = [];
+
+	if (purposes.indexOf('signature') === -1)
+		purposes.push('signature');
+
+	/* Self-signed certs are always CAs. */
+	if (purposes.indexOf('ca') === -1)
+		purposes.push('ca');
+	if (purposes.indexOf('crl') === -1)
+		purposes.push('crl');
+
+	/*
+	 * If we weren't explicitly given any other purposes, do the sensible
+	 * thing and add some basic ones depending on the subject type.
+	 */
+	if (purposes.length <= 3) {
+		var hostSubjects = subjects.filter(function (subject) {
+			return (subject.type === 'host');
+		});
+		var userSubjects = subjects.filter(function (subject) {
+			return (subject.type === 'user');
+		});
+		if (hostSubjects.length > 0) {
+			if (purposes.indexOf('serverAuth') === -1)
+				purposes.push('serverAuth');
+		}
+		if (userSubjects.length > 0) {
+			if (purposes.indexOf('clientAuth') === -1)
+				purposes.push('clientAuth');
+		}
+		if (userSubjects.length > 0 || hostSubjects.length > 0) {
+			if (purposes.indexOf('keyAgreement') === -1)
+				purposes.push('keyAgreement');
+			if (key.type === 'rsa' &&
+			    purposes.indexOf('encryption') === -1)
+				purposes.push('encryption');
+		}
+	}
+
+	var cert = new Certificate({
+		subjects: subjects,
+		issuer: subjects[0],
+		subjectKey: key.toPublic(),
+		issuerKey: key.toPublic(),
+		signatures: {},
+		serial: serial,
+		validFrom: validFrom,
+		validUntil: validUntil,
+		purposes: purposes
+	});
+	cert.signWith(key);
+
+	return (cert);
+};
 
-        der.endSequence();
-      }
+Certificate.create =
+    function (subjectOrSubjects, key, issuer, issuerKey, options) {
+	var subjects;
+	if (Array.isArray(subjectOrSubjects))
+		subjects = subjectOrSubjects;
+	else
+		subjects = [subjectOrSubjects];
+
+	assert.arrayOfObject(subjects);
+	subjects.forEach(function (subject) {
+		utils.assertCompatible(subject, Identity, [1, 0], 'subject');
+	});
+
+	utils.assertCompatible(key, Key, [1, 0], 'key');
+	if (PrivateKey.isPrivateKey(key))
+		key = key.toPublic();
+	utils.assertCompatible(issuer, Identity, [1, 0], 'issuer');
+	utils.assertCompatible(issuerKey, PrivateKey, [1, 2], 'issuer key');
+
+	assert.optionalObject(options, 'options');
+	if (options === undefined)
+		options = {};
+	assert.optionalObject(options.validFrom, 'options.validFrom');
+	assert.optionalObject(options.validUntil, 'options.validUntil');
+	var validFrom = options.validFrom;
+	var validUntil = options.validUntil;
+	if (validFrom === undefined)
+		validFrom = new Date();
+	if (validUntil === undefined) {
+		assert.optionalNumber(options.lifetime, 'options.lifetime');
+		var lifetime = options.lifetime;
+		if (lifetime === undefined)
+			lifetime = 10*365*24*3600;
+		validUntil = new Date();
+		validUntil.setTime(validUntil.getTime() + lifetime*1000);
+	}
+	assert.optionalBuffer(options.serial, 'options.serial');
+	var serial = options.serial;
+	if (serial === undefined)
+		serial = Buffer.from('0000000000000001', 'hex');
+
+	var purposes = options.purposes;
+	if (purposes === undefined)
+		purposes = [];
+
+	if (purposes.indexOf('signature') === -1)
+		purposes.push('signature');
+
+	if (options.ca === true) {
+		if (purposes.indexOf('ca') === -1)
+			purposes.push('ca');
+		if (purposes.indexOf('crl') === -1)
+			purposes.push('crl');
+	}
+
+	var hostSubjects = subjects.filter(function (subject) {
+		return (subject.type === 'host');
+	});
+	var userSubjects = subjects.filter(function (subject) {
+		return (subject.type === 'user');
+	});
+	if (hostSubjects.length > 0) {
+		if (purposes.indexOf('serverAuth') === -1)
+			purposes.push('serverAuth');
+	}
+	if (userSubjects.length > 0) {
+		if (purposes.indexOf('clientAuth') === -1)
+			purposes.push('clientAuth');
+	}
+	if (userSubjects.length > 0 || hostSubjects.length > 0) {
+		if (purposes.indexOf('keyAgreement') === -1)
+			purposes.push('keyAgreement');
+		if (key.type === 'rsa' &&
+		    purposes.indexOf('encryption') === -1)
+			purposes.push('encryption');
+	}
+
+	var cert = new Certificate({
+		subjects: subjects,
+		issuer: issuer,
+		subjectKey: key,
+		issuerKey: issuerKey.toPublic(),
+		signatures: {},
+		serial: serial,
+		validFrom: validFrom,
+		validUntil: validUntil,
+		purposes: purposes
+	});
+	cert.signWith(issuerKey);
+
+	return (cert);
+};
 
-      function writePkcs8RSAPrivate(key, der) {
-        der.writeNull();
-        der.endSequence();
+Certificate.parse = function (data, format, options) {
+	if (typeof (data) !== 'string')
+		assert.buffer(data, 'data');
+	if (format === undefined)
+		format = 'auto';
+	assert.string(format, 'format');
+	if (typeof (options) === 'string')
+		options = { filename: options };
+	assert.optionalObject(options, 'options');
+	if (options === undefined)
+		options = {};
+	assert.optionalString(options.filename, 'options.filename');
+	if (options.filename === undefined)
+		options.filename = '(unnamed)';
+
+	assert.object(formats[format], 'formats[format]');
+
+	try {
+		var k = formats[format].read(data, options);
+		return (k);
+	} catch (e) {
+		throw (new CertificateParseError(options.filename, format, e));
+	}
+};
 
-        der.startSequence(asn1.Ber.OctetString);
-        der.startSequence();
+Certificate.isCertificate = function (obj, ver) {
+	return (utils.isCompatible(obj, Certificate, ver));
+};
 
-        var version = Buffer.from([0]);
-        der.writeBuffer(version, asn1.Ber.Integer);
+/*
+ * API versions for Certificate:
+ * [1,0] -- initial ver
+ */
+Certificate.prototype._sshpkApiVersion = [1, 0];
 
-        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-        if (!key.part.dmodp || !key.part.dmodq) utils.addRSAMissing(key);
-        der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
+Certificate._oldVersionDetect = function (obj) {
+	return ([1, 0]);
+};
 
-        der.endSequence();
-        der.endSequence();
-      }
 
-      function writePkcs8RSAPublic(key, der) {
-        der.writeNull();
-        der.endSequence();
+/***/ }),
+/* 156 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+module.exports = Fingerprint;
+
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var crypto = __webpack_require__(11);
+var errs = __webpack_require__(74);
+var Key = __webpack_require__(27);
+var Certificate = __webpack_require__(155);
+var utils = __webpack_require__(26);
+
+var FingerprintFormatError = errs.FingerprintFormatError;
+var InvalidAlgorithmError = errs.InvalidAlgorithmError;
+
+function Fingerprint(opts) {
+	assert.object(opts, 'options');
+	assert.string(opts.type, 'options.type');
+	assert.buffer(opts.hash, 'options.hash');
+	assert.string(opts.algorithm, 'options.algorithm');
+
+	this.algorithm = opts.algorithm.toLowerCase();
+	if (algs.hashAlgs[this.algorithm] !== true)
+		throw (new InvalidAlgorithmError(this.algorithm));
+
+	this.hash = opts.hash;
+	this.type = opts.type;
+}
+
+Fingerprint.prototype.toString = function (format) {
+	if (format === undefined) {
+		if (this.algorithm === 'md5')
+			format = 'hex';
+		else
+			format = 'base64';
+	}
+	assert.string(format);
+
+	switch (format) {
+	case 'hex':
+		return (addColons(this.hash.toString('hex')));
+	case 'base64':
+		return (sshBase64Format(this.algorithm,
+		    this.hash.toString('base64')));
+	default:
+		throw (new FingerprintFormatError(undefined, format));
+	}
+};
 
-        der.startSequence(asn1.Ber.BitString);
-        der.writeByte(0x00);
+Fingerprint.prototype.matches = function (other) {
+	assert.object(other, 'key or certificate');
+	if (this.type === 'key') {
+		utils.assertCompatible(other, Key, [1, 0], 'key');
+	} else {
+		utils.assertCompatible(other, Certificate, [1, 0],
+		    'certificate');
+	}
 
-        der.startSequence();
-        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-        der.endSequence();
+	var theirHash = other.hash(this.algorithm);
+	var theirHash2 = crypto.createHash(this.algorithm).
+	    update(theirHash).digest('base64');
 
-        der.endSequence();
-      }
+	if (this.hash2 === undefined)
+		this.hash2 = crypto.createHash(this.algorithm).
+		    update(this.hash).digest('base64');
 
-      function writePkcs8DSAPrivate(key, der) {
-        der.startSequence();
-        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-        der.endSequence();
+	return (this.hash2 === theirHash2);
+};
 
-        der.endSequence();
+Fingerprint.parse = function (fp, options) {
+	assert.string(fp, 'fingerprint');
+
+	var alg, hash, enAlgs;
+	if (Array.isArray(options)) {
+		enAlgs = options;
+		options = {};
+	}
+	assert.optionalObject(options, 'options');
+	if (options === undefined)
+		options = {};
+	if (options.enAlgs !== undefined)
+		enAlgs = options.enAlgs;
+	assert.optionalArrayOfString(enAlgs, 'algorithms');
+
+	var parts = fp.split(':');
+	if (parts.length == 2) {
+		alg = parts[0].toLowerCase();
+		/*JSSTYLED*/
+		var base64RE = /^[A-Za-z0-9+\/=]+$/;
+		if (!base64RE.test(parts[1]))
+			throw (new FingerprintFormatError(fp));
+		try {
+			hash = Buffer.from(parts[1], 'base64');
+		} catch (e) {
+			throw (new FingerprintFormatError(fp));
+		}
+	} else if (parts.length > 2) {
+		alg = 'md5';
+		if (parts[0].toLowerCase() === 'md5')
+			parts = parts.slice(1);
+		parts = parts.join('');
+		/*JSSTYLED*/
+		var md5RE = /^[a-fA-F0-9]+$/;
+		if (!md5RE.test(parts))
+			throw (new FingerprintFormatError(fp));
+		try {
+			hash = Buffer.from(parts, 'hex');
+		} catch (e) {
+			throw (new FingerprintFormatError(fp));
+		}
+	}
+
+	if (alg === undefined)
+		throw (new FingerprintFormatError(fp));
+
+	if (algs.hashAlgs[alg] === undefined)
+		throw (new InvalidAlgorithmError(alg));
+
+	if (enAlgs !== undefined) {
+		enAlgs = enAlgs.map(function (a) { return a.toLowerCase(); });
+		if (enAlgs.indexOf(alg) === -1)
+			throw (new InvalidAlgorithmError(alg));
+	}
+
+	return (new Fingerprint({
+		algorithm: alg,
+		hash: hash,
+		type: options.type || 'key'
+	}));
+};
 
-        der.startSequence(asn1.Ber.OctetString);
-        der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
-        der.endSequence();
-      }
+function addColons(s) {
+	/*JSSTYLED*/
+	return (s.replace(/(.{2})(?=.)/g, '$1:'));
+}
 
-      function writePkcs8DSAPublic(key, der) {
-        der.startSequence();
-        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-        der.endSequence();
-        der.endSequence();
+function base64Strip(s) {
+	/*JSSTYLED*/
+	return (s.replace(/=*$/, ''));
+}
 
-        der.startSequence(asn1.Ber.BitString);
-        der.writeByte(0x00);
-        der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-        der.endSequence();
-      }
+function sshBase64Format(alg, h) {
+	return (alg.toUpperCase() + ':' + base64Strip(h));
+}
 
-      function writeECDSACurve(key, der) {
-        var curve = algs.curves[key.curve];
-        if (curve.pkcs8oid) {
-          /* This one has a name in pkcs#8, so just write the oid */
-          der.writeOID(curve.pkcs8oid);
-        } else {
-          // ECParameters sequence
-          der.startSequence();
-
-          var version = Buffer.from([1]);
-          der.writeBuffer(version, asn1.Ber.Integer);
-
-          // FieldID sequence
-          der.startSequence();
-          der.writeOID("1.2.840.10045.1.1"); // prime-field
-          der.writeBuffer(curve.p, asn1.Ber.Integer);
-          der.endSequence();
-
-          // Curve sequence
-          der.startSequence();
-          var a = curve.p;
-          if (a[0] === 0x0) a = a.slice(1);
-          der.writeBuffer(a, asn1.Ber.OctetString);
-          der.writeBuffer(curve.b, asn1.Ber.OctetString);
-          der.writeBuffer(curve.s, asn1.Ber.BitString);
-          der.endSequence();
-
-          der.writeBuffer(curve.G, asn1.Ber.OctetString);
-          der.writeBuffer(curve.n, asn1.Ber.Integer);
-          var h = curve.h;
-          if (!h) {
-            h = Buffer.from([1]);
-          }
-          der.writeBuffer(h, asn1.Ber.Integer);
+Fingerprint.isFingerprint = function (obj, ver) {
+	return (utils.isCompatible(obj, Fingerprint, ver));
+};
 
-          // ECParameters
-          der.endSequence();
-        }
-      }
+/*
+ * API versions for Fingerprint:
+ * [1,0] -- initial ver
+ * [1,1] -- first tagged ver
+ */
+Fingerprint.prototype._sshpkApiVersion = [1, 1];
 
-      function writePkcs8ECDSAPublic(key, der) {
-        writeECDSACurve(key, der);
-        der.endSequence();
+Fingerprint._oldVersionDetect = function (obj) {
+	assert.func(obj.toString);
+	assert.func(obj.matches);
+	return ([1, 0]);
+};
 
-        var Q = utils.ecNormalize(key.part.Q.data, true);
-        der.writeBuffer(Q, asn1.Ber.BitString);
-      }
 
-      function writePkcs8ECDSAPrivate(key, der) {
-        writeECDSACurve(key, der);
-        der.endSequence();
+/***/ }),
+/* 157 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        der.startSequence(asn1.Ber.OctetString);
-        der.startSequence();
+// Copyright 2015 Joyent, Inc.
 
-        var version = Buffer.from([1]);
-        der.writeBuffer(version, asn1.Ber.Integer);
+module.exports = {
+	read: read,
+	readPkcs8: readPkcs8,
+	write: write,
+	writePkcs8: writePkcs8,
 
-        der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
+	readECDSACurve: readECDSACurve,
+	writeECDSACurve: writeECDSACurve
+};
 
-        der.startSequence(0xa1);
-        var Q = utils.ecNormalize(key.part.Q.data, true);
-        der.writeBuffer(Q, asn1.Ber.BitString);
-        der.endSequence();
+var assert = __webpack_require__(16);
+var asn1 = __webpack_require__(66);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var pem = __webpack_require__(86);
+
+function read(buf, options) {
+	return (pem.read(buf, options, 'pkcs8'));
+}
+
+function write(key, options) {
+	return (pem.write(key, options, 'pkcs8'));
+}
+
+/* Helper to read in a single mpint */
+function readMPInt(der, nm) {
+	assert.strictEqual(der.peek(), asn1.Ber.Integer,
+	    nm + ' is not an Integer');
+	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
+}
+
+function readPkcs8(alg, type, der) {
+	/* Private keys in pkcs#8 format have a weird extra int */
+	if (der.peek() === asn1.Ber.Integer) {
+		assert.strictEqual(type, 'private',
+		    'unexpected Integer at start of public key');
+		der.readString(asn1.Ber.Integer, true);
+	}
+
+	der.readSequence();
+	var next = der.offset + der.length;
+
+	var oid = der.readOID();
+	switch (oid) {
+	case '1.2.840.113549.1.1.1':
+		der._offset = next;
+		if (type === 'public')
+			return (readPkcs8RSAPublic(der));
+		else
+			return (readPkcs8RSAPrivate(der));
+	case '1.2.840.10040.4.1':
+		if (type === 'public')
+			return (readPkcs8DSAPublic(der));
+		else
+			return (readPkcs8DSAPrivate(der));
+	case '1.2.840.10045.2.1':
+		if (type === 'public')
+			return (readPkcs8ECDSAPublic(der));
+		else
+			return (readPkcs8ECDSAPrivate(der));
+	case '1.3.101.112':
+		if (type === 'public') {
+			return (readPkcs8EdDSAPublic(der));
+		} else {
+			return (readPkcs8EdDSAPrivate(der));
+		}
+	case '1.3.101.110':
+		if (type === 'public') {
+			return (readPkcs8X25519Public(der));
+		} else {
+			return (readPkcs8X25519Private(der));
+		}
+	default:
+		throw (new Error('Unknown key type OID ' + oid));
+	}
+}
+
+function readPkcs8RSAPublic(der) {
+	// bit string sequence
+	der.readSequence(asn1.Ber.BitString);
+	der.readByte();
+	der.readSequence();
+
+	// modulus
+	var n = readMPInt(der, 'modulus');
+	var e = readMPInt(der, 'exponent');
+
+	// now, make the key
+	var key = {
+		type: 'rsa',
+		source: der.originalInput,
+		parts: [
+			{ name: 'e', data: e },
+			{ name: 'n', data: n }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs8RSAPrivate(der) {
+	der.readSequence(asn1.Ber.OctetString);
+	der.readSequence();
+
+	var ver = readMPInt(der, 'version');
+	assert.equal(ver[0], 0x0, 'unknown RSA private key version');
+
+	// modulus then public exponent
+	var n = readMPInt(der, 'modulus');
+	var e = readMPInt(der, 'public exponent');
+	var d = readMPInt(der, 'private exponent');
+	var p = readMPInt(der, 'prime1');
+	var q = readMPInt(der, 'prime2');
+	var dmodp = readMPInt(der, 'exponent1');
+	var dmodq = readMPInt(der, 'exponent2');
+	var iqmp = readMPInt(der, 'iqmp');
+
+	// now, make the key
+	var key = {
+		type: 'rsa',
+		parts: [
+			{ name: 'n', data: n },
+			{ name: 'e', data: e },
+			{ name: 'd', data: d },
+			{ name: 'iqmp', data: iqmp },
+			{ name: 'p', data: p },
+			{ name: 'q', data: q },
+			{ name: 'dmodp', data: dmodp },
+			{ name: 'dmodq', data: dmodq }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readPkcs8DSAPublic(der) {
+	der.readSequence();
+
+	var p = readMPInt(der, 'p');
+	var q = readMPInt(der, 'q');
+	var g = readMPInt(der, 'g');
+
+	// bit string sequence
+	der.readSequence(asn1.Ber.BitString);
+	der.readByte();
+
+	var y = readMPInt(der, 'y');
+
+	// now, make the key
+	var key = {
+		type: 'dsa',
+		parts: [
+			{ name: 'p', data: p },
+			{ name: 'q', data: q },
+			{ name: 'g', data: g },
+			{ name: 'y', data: y }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs8DSAPrivate(der) {
+	der.readSequence();
+
+	var p = readMPInt(der, 'p');
+	var q = readMPInt(der, 'q');
+	var g = readMPInt(der, 'g');
+
+	der.readSequence(asn1.Ber.OctetString);
+	var x = readMPInt(der, 'x');
+
+	/* The pkcs#8 format does not include the public key */
+	var y = utils.calculateDSAPublic(g, p, x);
+
+	var key = {
+		type: 'dsa',
+		parts: [
+			{ name: 'p', data: p },
+			{ name: 'q', data: q },
+			{ name: 'g', data: g },
+			{ name: 'y', data: y },
+			{ name: 'x', data: x }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readECDSACurve(der) {
+	var curveName, curveNames;
+	var j, c, cd;
+
+	if (der.peek() === asn1.Ber.OID) {
+		var oid = der.readOID();
+
+		curveNames = Object.keys(algs.curves);
+		for (j = 0; j < curveNames.length; ++j) {
+			c = curveNames[j];
+			cd = algs.curves[c];
+			if (cd.pkcs8oid === oid) {
+				curveName = c;
+				break;
+			}
+		}
+
+	} else {
+		// ECParameters sequence
+		der.readSequence();
+		var version = der.readString(asn1.Ber.Integer, true);
+		assert.strictEqual(version[0], 1, 'ECDSA key not version 1');
+
+		var curve = {};
+
+		// FieldID sequence
+		der.readSequence();
+		var fieldTypeOid = der.readOID();
+		assert.strictEqual(fieldTypeOid, '1.2.840.10045.1.1',
+		    'ECDSA key is not from a prime-field');
+		var p = curve.p = utils.mpNormalize(
+		    der.readString(asn1.Ber.Integer, true));
+		/*
+		 * p always starts with a 1 bit, so count the zeros to get its
+		 * real size.
+		 */
+		curve.size = p.length * 8 - utils.countZeros(p);
+
+		// Curve sequence
+		der.readSequence();
+		curve.a = utils.mpNormalize(
+		    der.readString(asn1.Ber.OctetString, true));
+		curve.b = utils.mpNormalize(
+		    der.readString(asn1.Ber.OctetString, true));
+		if (der.peek() === asn1.Ber.BitString)
+			curve.s = der.readString(asn1.Ber.BitString, true);
+
+		// Combined Gx and Gy
+		curve.G = der.readString(asn1.Ber.OctetString, true);
+		assert.strictEqual(curve.G[0], 0x4,
+		    'uncompressed G is required');
+
+		curve.n = utils.mpNormalize(
+		    der.readString(asn1.Ber.Integer, true));
+		curve.h = utils.mpNormalize(
+		    der.readString(asn1.Ber.Integer, true));
+		assert.strictEqual(curve.h[0], 0x1, 'a cofactor=1 curve is ' +
+		    'required');
+
+		curveNames = Object.keys(algs.curves);
+		var ks = Object.keys(curve);
+		for (j = 0; j < curveNames.length; ++j) {
+			c = curveNames[j];
+			cd = algs.curves[c];
+			var equal = true;
+			for (var i = 0; i < ks.length; ++i) {
+				var k = ks[i];
+				if (cd[k] === undefined)
+					continue;
+				if (typeof (cd[k]) === 'object' &&
+				    cd[k].equals !== undefined) {
+					if (!cd[k].equals(curve[k])) {
+						equal = false;
+						break;
+					}
+				} else if (Buffer.isBuffer(cd[k])) {
+					if (cd[k].toString('binary')
+					    !== curve[k].toString('binary')) {
+						equal = false;
+						break;
+					}
+				} else {
+					if (cd[k] !== curve[k]) {
+						equal = false;
+						break;
+					}
+				}
+			}
+			if (equal) {
+				curveName = c;
+				break;
+			}
+		}
+	}
+	return (curveName);
+}
+
+function readPkcs8ECDSAPrivate(der) {
+	var curveName = readECDSACurve(der);
+	assert.string(curveName, 'a known elliptic curve');
+
+	der.readSequence(asn1.Ber.OctetString);
+	der.readSequence();
+
+	var version = readMPInt(der, 'version');
+	assert.equal(version[0], 1, 'unknown version of ECDSA key');
+
+	var d = der.readString(asn1.Ber.OctetString, true);
+	der.readSequence(0xa1);
+
+	var Q = der.readString(asn1.Ber.BitString, true);
+	Q = utils.ecNormalize(Q);
+
+	var key = {
+		type: 'ecdsa',
+		parts: [
+			{ name: 'curve', data: Buffer.from(curveName) },
+			{ name: 'Q', data: Q },
+			{ name: 'd', data: d }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readPkcs8ECDSAPublic(der) {
+	var curveName = readECDSACurve(der);
+	assert.string(curveName, 'a known elliptic curve');
+
+	var Q = der.readString(asn1.Ber.BitString, true);
+	Q = utils.ecNormalize(Q);
+
+	var key = {
+		type: 'ecdsa',
+		parts: [
+			{ name: 'curve', data: Buffer.from(curveName) },
+			{ name: 'Q', data: Q }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs8EdDSAPublic(der) {
+	if (der.peek() === 0x00)
+		der.readByte();
+
+	var A = utils.readBitString(der);
+
+	var key = {
+		type: 'ed25519',
+		parts: [
+			{ name: 'A', data: utils.zeroPadToLength(A, 32) }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs8X25519Public(der) {
+	var A = utils.readBitString(der);
+
+	var key = {
+		type: 'curve25519',
+		parts: [
+			{ name: 'A', data: utils.zeroPadToLength(A, 32) }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs8EdDSAPrivate(der) {
+	if (der.peek() === 0x00)
+		der.readByte();
+
+	der.readSequence(asn1.Ber.OctetString);
+	var k = der.readString(asn1.Ber.OctetString, true);
+	k = utils.zeroPadToLength(k, 32);
+
+	var A;
+	if (der.peek() === asn1.Ber.BitString) {
+		A = utils.readBitString(der);
+		A = utils.zeroPadToLength(A, 32);
+	} else {
+		A = utils.calculateED25519Public(k);
+	}
+
+	var key = {
+		type: 'ed25519',
+		parts: [
+			{ name: 'A', data: utils.zeroPadToLength(A, 32) },
+			{ name: 'k', data: utils.zeroPadToLength(k, 32) }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readPkcs8X25519Private(der) {
+	if (der.peek() === 0x00)
+		der.readByte();
+
+	der.readSequence(asn1.Ber.OctetString);
+	var k = der.readString(asn1.Ber.OctetString, true);
+	k = utils.zeroPadToLength(k, 32);
+
+	var A = utils.calculateX25519Public(k);
+
+	var key = {
+		type: 'curve25519',
+		parts: [
+			{ name: 'A', data: utils.zeroPadToLength(A, 32) },
+			{ name: 'k', data: utils.zeroPadToLength(k, 32) }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function writePkcs8(der, key) {
+	der.startSequence();
+
+	if (PrivateKey.isPrivateKey(key)) {
+		var sillyInt = Buffer.from([0]);
+		der.writeBuffer(sillyInt, asn1.Ber.Integer);
+	}
+
+	der.startSequence();
+	switch (key.type) {
+	case 'rsa':
+		der.writeOID('1.2.840.113549.1.1.1');
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs8RSAPrivate(key, der);
+		else
+			writePkcs8RSAPublic(key, der);
+		break;
+	case 'dsa':
+		der.writeOID('1.2.840.10040.4.1');
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs8DSAPrivate(key, der);
+		else
+			writePkcs8DSAPublic(key, der);
+		break;
+	case 'ecdsa':
+		der.writeOID('1.2.840.10045.2.1');
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs8ECDSAPrivate(key, der);
+		else
+			writePkcs8ECDSAPublic(key, der);
+		break;
+	case 'ed25519':
+		der.writeOID('1.3.101.112');
+		if (PrivateKey.isPrivateKey(key))
+			throw (new Error('Ed25519 private keys in pkcs8 ' +
+			    'format are not supported'));
+		writePkcs8EdDSAPublic(key, der);
+		break;
+	default:
+		throw (new Error('Unsupported key type: ' + key.type));
+	}
+
+	der.endSequence();
+}
+
+function writePkcs8RSAPrivate(key, der) {
+	der.writeNull();
+	der.endSequence();
+
+	der.startSequence(asn1.Ber.OctetString);
+	der.startSequence();
+
+	var version = Buffer.from([0]);
+	der.writeBuffer(version, asn1.Ber.Integer);
+
+	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+	if (!key.part.dmodp || !key.part.dmodq)
+		utils.addRSAMissing(key);
+	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
+
+	der.endSequence();
+	der.endSequence();
+}
+
+function writePkcs8RSAPublic(key, der) {
+	der.writeNull();
+	der.endSequence();
+
+	der.startSequence(asn1.Ber.BitString);
+	der.writeByte(0x00);
+
+	der.startSequence();
+	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+	der.endSequence();
+
+	der.endSequence();
+}
+
+function writePkcs8DSAPrivate(key, der) {
+	der.startSequence();
+	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+	der.endSequence();
+
+	der.endSequence();
+
+	der.startSequence(asn1.Ber.OctetString);
+	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
+	der.endSequence();
+}
+
+function writePkcs8DSAPublic(key, der) {
+	der.startSequence();
+	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+	der.endSequence();
+	der.endSequence();
+
+	der.startSequence(asn1.Ber.BitString);
+	der.writeByte(0x00);
+	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
+	der.endSequence();
+}
+
+function writeECDSACurve(key, der) {
+	var curve = algs.curves[key.curve];
+	if (curve.pkcs8oid) {
+		/* This one has a name in pkcs#8, so just write the oid */
+		der.writeOID(curve.pkcs8oid);
+
+	} else {
+		// ECParameters sequence
+		der.startSequence();
+
+		var version = Buffer.from([1]);
+		der.writeBuffer(version, asn1.Ber.Integer);
+
+		// FieldID sequence
+		der.startSequence();
+		der.writeOID('1.2.840.10045.1.1'); // prime-field
+		der.writeBuffer(curve.p, asn1.Ber.Integer);
+		der.endSequence();
+
+		// Curve sequence
+		der.startSequence();
+		var a = curve.p;
+		if (a[0] === 0x0)
+			a = a.slice(1);
+		der.writeBuffer(a, asn1.Ber.OctetString);
+		der.writeBuffer(curve.b, asn1.Ber.OctetString);
+		der.writeBuffer(curve.s, asn1.Ber.BitString);
+		der.endSequence();
+
+		der.writeBuffer(curve.G, asn1.Ber.OctetString);
+		der.writeBuffer(curve.n, asn1.Ber.Integer);
+		var h = curve.h;
+		if (!h) {
+			h = Buffer.from([1]);
+		}
+		der.writeBuffer(h, asn1.Ber.Integer);
+
+		// ECParameters
+		der.endSequence();
+	}
+}
+
+function writePkcs8ECDSAPublic(key, der) {
+	writeECDSACurve(key, der);
+	der.endSequence();
+
+	var Q = utils.ecNormalize(key.part.Q.data, true);
+	der.writeBuffer(Q, asn1.Ber.BitString);
+}
+
+function writePkcs8ECDSAPrivate(key, der) {
+	writeECDSACurve(key, der);
+	der.endSequence();
+
+	der.startSequence(asn1.Ber.OctetString);
+	der.startSequence();
+
+	var version = Buffer.from([1]);
+	der.writeBuffer(version, asn1.Ber.Integer);
+
+	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
+
+	der.startSequence(0xa1);
+	var Q = utils.ecNormalize(key.part.Q.data, true);
+	der.writeBuffer(Q, asn1.Ber.BitString);
+	der.endSequence();
+
+	der.endSequence();
+	der.endSequence();
+}
+
+function writePkcs8EdDSAPublic(key, der) {
+	der.endSequence();
+
+	utils.writeBitString(der, key.part.A.data);
+}
+
+function writePkcs8EdDSAPrivate(key, der) {
+	der.endSequence();
+
+	var k = utils.mpNormalize(key.part.k.data, true);
+	der.startSequence(asn1.Ber.OctetString);
+	der.writeBuffer(k, asn1.Ber.OctetString);
+	der.endSequence();
+}
+
+
+/***/ }),
+/* 158 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2017 Joyent, Inc.
+
+module.exports = Identity;
+
+var assert = __webpack_require__(16);
+var algs = __webpack_require__(32);
+var crypto = __webpack_require__(11);
+var Fingerprint = __webpack_require__(156);
+var Signature = __webpack_require__(75);
+var errs = __webpack_require__(74);
+var util = __webpack_require__(3);
+var utils = __webpack_require__(26);
+var asn1 = __webpack_require__(66);
+var Buffer = __webpack_require__(15).Buffer;
+
+/*JSSTYLED*/
+var DNS_NAME_RE = /^([*]|[a-z0-9][a-z0-9\-]{0,62})(?:\.([*]|[a-z0-9][a-z0-9\-]{0,62}))*$/i;
+
+var oids = {};
+oids.cn = '2.5.4.3';
+oids.o = '2.5.4.10';
+oids.ou = '2.5.4.11';
+oids.l = '2.5.4.7';
+oids.s = '2.5.4.8';
+oids.c = '2.5.4.6';
+oids.sn = '2.5.4.4';
+oids.dc = '0.9.2342.19200300.100.1.25';
+oids.uid = '0.9.2342.19200300.100.1.1';
+oids.mail = '0.9.2342.19200300.100.1.3';
+
+var unoids = {};
+Object.keys(oids).forEach(function (k) {
+	unoids[oids[k]] = k;
+});
+
+function Identity(opts) {
+	var self = this;
+	assert.object(opts, 'options');
+	assert.arrayOfObject(opts.components, 'options.components');
+	this.components = opts.components;
+	this.componentLookup = {};
+	this.components.forEach(function (c) {
+		if (c.name && !c.oid)
+			c.oid = oids[c.name];
+		if (c.oid && !c.name)
+			c.name = unoids[c.oid];
+		if (self.componentLookup[c.name] === undefined)
+			self.componentLookup[c.name] = [];
+		self.componentLookup[c.name].push(c);
+	});
+	if (this.componentLookup.cn && this.componentLookup.cn.length > 0) {
+		this.cn = this.componentLookup.cn[0].value;
+	}
+	assert.optionalString(opts.type, 'options.type');
+	if (opts.type === undefined) {
+		if (this.components.length === 1 &&
+		    this.componentLookup.cn &&
+		    this.componentLookup.cn.length === 1 &&
+		    this.componentLookup.cn[0].value.match(DNS_NAME_RE)) {
+			this.type = 'host';
+			this.hostname = this.componentLookup.cn[0].value;
+
+		} else if (this.componentLookup.dc &&
+		    this.components.length === this.componentLookup.dc.length) {
+			this.type = 'host';
+			this.hostname = this.componentLookup.dc.map(
+			    function (c) {
+				return (c.value);
+			}).join('.');
+
+		} else if (this.componentLookup.uid &&
+		    this.components.length ===
+		    this.componentLookup.uid.length) {
+			this.type = 'user';
+			this.uid = this.componentLookup.uid[0].value;
+
+		} else if (this.componentLookup.cn &&
+		    this.componentLookup.cn.length === 1 &&
+		    this.componentLookup.cn[0].value.match(DNS_NAME_RE)) {
+			this.type = 'host';
+			this.hostname = this.componentLookup.cn[0].value;
+
+		} else if (this.componentLookup.uid &&
+		    this.componentLookup.uid.length === 1) {
+			this.type = 'user';
+			this.uid = this.componentLookup.uid[0].value;
+
+		} else if (this.componentLookup.mail &&
+		    this.componentLookup.mail.length === 1) {
+			this.type = 'email';
+			this.email = this.componentLookup.mail[0].value;
+
+		} else if (this.componentLookup.cn &&
+		    this.componentLookup.cn.length === 1) {
+			this.type = 'user';
+			this.uid = this.componentLookup.cn[0].value;
+
+		} else {
+			this.type = 'unknown';
+		}
+	} else {
+		this.type = opts.type;
+		if (this.type === 'host')
+			this.hostname = opts.hostname;
+		else if (this.type === 'user')
+			this.uid = opts.uid;
+		else if (this.type === 'email')
+			this.email = opts.email;
+		else
+			throw (new Error('Unknown type ' + this.type));
+	}
+}
+
+Identity.prototype.toString = function () {
+	return (this.components.map(function (c) {
+		return (c.name.toUpperCase() + '=' + c.value);
+	}).join(', '));
+};
 
-        der.endSequence();
-        der.endSequence();
-      }
+/*
+ * These are from X.680 -- PrintableString allowed chars are in section 37.4
+ * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to
+ * ISO IR #001 (standard ASCII control characters) and 6 refers to ISO IR #006
+ * (the basic ASCII character set).
+ */
+/* JSSTYLED */
+var NOT_PRINTABLE = /[^a-zA-Z0-9 '(),+.\/:=?-]/;
+/* JSSTYLED */
+var NOT_IA5 = /[^\x00-\x7f]/;
+
+Identity.prototype.toAsn1 = function (der, tag) {
+	der.startSequence(tag);
+	this.components.forEach(function (c) {
+		der.startSequence(asn1.Ber.Constructor | asn1.Ber.Set);
+		der.startSequence();
+		der.writeOID(c.oid);
+		/*
+		 * If we fit in a PrintableString, use that. Otherwise use an
+		 * IA5String or UTF8String.
+		 *
+		 * If this identity was parsed from a DN, use the ASN.1 types
+		 * from the original representation (otherwise this might not
+		 * be a full match for the original in some validators).
+		 */
+		if (c.asn1type === asn1.Ber.Utf8String ||
+		    c.value.match(NOT_IA5)) {
+			var v = Buffer.from(c.value, 'utf8');
+			der.writeBuffer(v, asn1.Ber.Utf8String);
+
+		} else if (c.asn1type === asn1.Ber.IA5String ||
+		    c.value.match(NOT_PRINTABLE)) {
+			der.writeString(c.value, asn1.Ber.IA5String);
+
+		} else {
+			var type = asn1.Ber.PrintableString;
+			if (c.asn1type !== undefined)
+				type = c.asn1type;
+			der.writeString(c.value, type);
+		}
+		der.endSequence();
+		der.endSequence();
+	});
+	der.endSequence();
+};
 
-      function writePkcs8EdDSAPublic(key, der) {
-        der.endSequence();
+function globMatch(a, b) {
+	if (a === '**' || b === '**')
+		return (true);
+	var aParts = a.split('.');
+	var bParts = b.split('.');
+	if (aParts.length !== bParts.length)
+		return (false);
+	for (var i = 0; i < aParts.length; ++i) {
+		if (aParts[i] === '*' || bParts[i] === '*')
+			continue;
+		if (aParts[i] !== bParts[i])
+			return (false);
+	}
+	return (true);
+}
+
+Identity.prototype.equals = function (other) {
+	if (!Identity.isIdentity(other, [1, 0]))
+		return (false);
+	if (other.components.length !== this.components.length)
+		return (false);
+	for (var i = 0; i < this.components.length; ++i) {
+		if (this.components[i].oid !== other.components[i].oid)
+			return (false);
+		if (!globMatch(this.components[i].value,
+		    other.components[i].value)) {
+			return (false);
+		}
+	}
+	return (true);
+};
 
-        utils.writeBitString(der, key.part.A.data);
-      }
+Identity.forHost = function (hostname) {
+	assert.string(hostname, 'hostname');
+	return (new Identity({
+		type: 'host',
+		hostname: hostname,
+		components: [ { name: 'cn', value: hostname } ]
+	}));
+};
 
-      function writePkcs8EdDSAPrivate(key, der) {
-        der.endSequence();
+Identity.forUser = function (uid) {
+	assert.string(uid, 'uid');
+	return (new Identity({
+		type: 'user',
+		uid: uid,
+		components: [ { name: 'uid', value: uid } ]
+	}));
+};
 
-        var k = utils.mpNormalize(key.part.k.data, true);
-        der.startSequence(asn1.Ber.OctetString);
-        der.writeBuffer(k, asn1.Ber.OctetString);
-        der.endSequence();
-      }
+Identity.forEmail = function (email) {
+	assert.string(email, 'email');
+	return (new Identity({
+		type: 'email',
+		email: email,
+		components: [ { name: 'mail', value: email } ]
+	}));
+};
 
-      /***/
-    },
-    /* 158 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
-
-      module.exports = Identity;
-
-      var assert = __webpack_require__(16);
-      var algs = __webpack_require__(32);
-      var crypto = __webpack_require__(11);
-      var Fingerprint = __webpack_require__(156);
-      var Signature = __webpack_require__(75);
-      var errs = __webpack_require__(74);
-      var util = __webpack_require__(3);
-      var utils = __webpack_require__(26);
-      var asn1 = __webpack_require__(66);
-      var Buffer = __webpack_require__(15).Buffer;
-
-      /*JSSTYLED*/
-      var DNS_NAME_RE =
-        /^([*]|[a-z0-9][a-z0-9\-]{0,62})(?:\.([*]|[a-z0-9][a-z0-9\-]{0,62}))*$/i;
-
-      var oids = {};
-      oids.cn = "2.5.4.3";
-      oids.o = "2.5.4.10";
-      oids.ou = "2.5.4.11";
-      oids.l = "2.5.4.7";
-      oids.s = "2.5.4.8";
-      oids.c = "2.5.4.6";
-      oids.sn = "2.5.4.4";
-      oids.dc = "0.9.2342.19200300.100.1.25";
-      oids.uid = "0.9.2342.19200300.100.1.1";
-      oids.mail = "0.9.2342.19200300.100.1.3";
-
-      var unoids = {};
-      Object.keys(oids).forEach(function (k) {
-        unoids[oids[k]] = k;
-      });
+Identity.parseDN = function (dn) {
+	assert.string(dn, 'dn');
+	var parts = dn.split(',');
+	var cmps = parts.map(function (c) {
+		c = c.trim();
+		var eqPos = c.indexOf('=');
+		var name = c.slice(0, eqPos).toLowerCase();
+		var value = c.slice(eqPos + 1);
+		return ({ name: name, value: value });
+	});
+	return (new Identity({ components: cmps }));
+};
 
-      function Identity(opts) {
-        var self = this;
-        assert.object(opts, "options");
-        assert.arrayOfObject(opts.components, "options.components");
-        this.components = opts.components;
-        this.componentLookup = {};
-        this.components.forEach(function (c) {
-          if (c.name && !c.oid) c.oid = oids[c.name];
-          if (c.oid && !c.name) c.name = unoids[c.oid];
-          if (self.componentLookup[c.name] === undefined)
-            self.componentLookup[c.name] = [];
-          self.componentLookup[c.name].push(c);
-        });
-        if (this.componentLookup.cn && this.componentLookup.cn.length > 0) {
-          this.cn = this.componentLookup.cn[0].value;
-        }
-        assert.optionalString(opts.type, "options.type");
-        if (opts.type === undefined) {
-          if (
-            this.components.length === 1 &&
-            this.componentLookup.cn &&
-            this.componentLookup.cn.length === 1 &&
-            this.componentLookup.cn[0].value.match(DNS_NAME_RE)
-          ) {
-            this.type = "host";
-            this.hostname = this.componentLookup.cn[0].value;
-          } else if (
-            this.componentLookup.dc &&
-            this.components.length === this.componentLookup.dc.length
-          ) {
-            this.type = "host";
-            this.hostname = this.componentLookup.dc
-              .map(function (c) {
-                return c.value;
-              })
-              .join(".");
-          } else if (
-            this.componentLookup.uid &&
-            this.components.length === this.componentLookup.uid.length
-          ) {
-            this.type = "user";
-            this.uid = this.componentLookup.uid[0].value;
-          } else if (
-            this.componentLookup.cn &&
-            this.componentLookup.cn.length === 1 &&
-            this.componentLookup.cn[0].value.match(DNS_NAME_RE)
-          ) {
-            this.type = "host";
-            this.hostname = this.componentLookup.cn[0].value;
-          } else if (
-            this.componentLookup.uid &&
-            this.componentLookup.uid.length === 1
-          ) {
-            this.type = "user";
-            this.uid = this.componentLookup.uid[0].value;
-          } else if (
-            this.componentLookup.mail &&
-            this.componentLookup.mail.length === 1
-          ) {
-            this.type = "email";
-            this.email = this.componentLookup.mail[0].value;
-          } else if (
-            this.componentLookup.cn &&
-            this.componentLookup.cn.length === 1
-          ) {
-            this.type = "user";
-            this.uid = this.componentLookup.cn[0].value;
-          } else {
-            this.type = "unknown";
-          }
-        } else {
-          this.type = opts.type;
-          if (this.type === "host") this.hostname = opts.hostname;
-          else if (this.type === "user") this.uid = opts.uid;
-          else if (this.type === "email") this.email = opts.email;
-          else throw new Error("Unknown type " + this.type);
-        }
-      }
+Identity.parseAsn1 = function (der, top) {
+	var components = [];
+	der.readSequence(top);
+	var end = der.offset + der.length;
+	while (der.offset < end) {
+		der.readSequence(asn1.Ber.Constructor | asn1.Ber.Set);
+		var after = der.offset + der.length;
+		der.readSequence();
+		var oid = der.readOID();
+		var type = der.peek();
+		var value;
+		switch (type) {
+		case asn1.Ber.PrintableString:
+		case asn1.Ber.IA5String:
+		case asn1.Ber.OctetString:
+		case asn1.Ber.T61String:
+			value = der.readString(type);
+			break;
+		case asn1.Ber.Utf8String:
+			value = der.readString(type, true);
+			value = value.toString('utf8');
+			break;
+		case asn1.Ber.CharacterString:
+		case asn1.Ber.BMPString:
+			value = der.readString(type, true);
+			value = value.toString('utf16le');
+			break;
+		default:
+			throw (new Error('Unknown asn1 type ' + type));
+		}
+		components.push({ oid: oid, asn1type: type, value: value });
+		der._offset = after;
+	}
+	der._offset = end;
+	return (new Identity({
+		components: components
+	}));
+};
 
-      Identity.prototype.toString = function () {
-        return this.components
-          .map(function (c) {
-            return c.name.toUpperCase() + "=" + c.value;
-          })
-          .join(", ");
-      };
+Identity.isIdentity = function (obj, ver) {
+	return (utils.isCompatible(obj, Identity, ver));
+};
 
-      /*
-       * These are from X.680 -- PrintableString allowed chars are in section 37.4
-       * table 8. Spec for IA5Strings is "1,6 + SPACE + DEL" where 1 refers to
-       * ISO IR #001 (standard ASCII control characters) and 6 refers to ISO IR #006
-       * (the basic ASCII character set).
-       */
-      /* JSSTYLED */
-      var NOT_PRINTABLE = /[^a-zA-Z0-9 '(),+.\/:=?-]/;
-      /* JSSTYLED */
-      var NOT_IA5 = /[^\x00-\x7f]/;
-
-      Identity.prototype.toAsn1 = function (der, tag) {
-        der.startSequence(tag);
-        this.components.forEach(function (c) {
-          der.startSequence(asn1.Ber.Constructor | asn1.Ber.Set);
-          der.startSequence();
-          der.writeOID(c.oid);
-          /*
-           * If we fit in a PrintableString, use that. Otherwise use an
-           * IA5String or UTF8String.
-           *
-           * If this identity was parsed from a DN, use the ASN.1 types
-           * from the original representation (otherwise this might not
-           * be a full match for the original in some validators).
-           */
-          if (c.asn1type === asn1.Ber.Utf8String || c.value.match(NOT_IA5)) {
-            var v = Buffer.from(c.value, "utf8");
-            der.writeBuffer(v, asn1.Ber.Utf8String);
-          } else if (
-            c.asn1type === asn1.Ber.IA5String ||
-            c.value.match(NOT_PRINTABLE)
-          ) {
-            der.writeString(c.value, asn1.Ber.IA5String);
-          } else {
-            var type = asn1.Ber.PrintableString;
-            if (c.asn1type !== undefined) type = c.asn1type;
-            der.writeString(c.value, type);
-          }
-          der.endSequence();
-          der.endSequence();
-        });
-        der.endSequence();
-      };
+/*
+ * API versions for Identity:
+ * [1,0] -- initial ver
+ */
+Identity.prototype._sshpkApiVersion = [1, 0];
 
-      function globMatch(a, b) {
-        if (a === "**" || b === "**") return true;
-        var aParts = a.split(".");
-        var bParts = b.split(".");
-        if (aParts.length !== bParts.length) return false;
-        for (var i = 0; i < aParts.length; ++i) {
-          if (aParts[i] === "*" || bParts[i] === "*") continue;
-          if (aParts[i] !== bParts[i]) return false;
-        }
-        return true;
-      }
+Identity._oldVersionDetect = function (obj) {
+	return ([1, 0]);
+};
 
-      Identity.prototype.equals = function (other) {
-        if (!Identity.isIdentity(other, [1, 0])) return false;
-        if (other.components.length !== this.components.length) return false;
-        for (var i = 0; i < this.components.length; ++i) {
-          if (this.components[i].oid !== other.components[i].oid) return false;
-          if (!globMatch(this.components[i].value, other.components[i].value)) {
-            return false;
-          }
-        }
-        return true;
-      };
 
-      Identity.forHost = function (hostname) {
-        assert.string(hostname, "hostname");
-        return new Identity({
-          type: "host",
-          hostname: hostname,
-          components: [{ name: "cn", value: hostname }],
-        });
-      };
+/***/ }),
+/* 159 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Identity.forUser = function (uid) {
-        assert.string(uid, "uid");
-        return new Identity({
-          type: "user",
-          uid: uid,
-          components: [{ name: "uid", value: uid }],
-        });
-      };
+// Copyright 2015 Joyent, Inc.
 
-      Identity.forEmail = function (email) {
-        assert.string(email, "email");
-        return new Identity({
-          type: "email",
-          email: email,
-          components: [{ name: "mail", value: email }],
-        });
-      };
+module.exports = SSHBuffer;
 
-      Identity.parseDN = function (dn) {
-        assert.string(dn, "dn");
-        var parts = dn.split(",");
-        var cmps = parts.map(function (c) {
-          c = c.trim();
-          var eqPos = c.indexOf("=");
-          var name = c.slice(0, eqPos).toLowerCase();
-          var value = c.slice(eqPos + 1);
-          return { name: name, value: value };
-        });
-        return new Identity({ components: cmps });
-      };
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
 
-      Identity.parseAsn1 = function (der, top) {
-        var components = [];
-        der.readSequence(top);
-        var end = der.offset + der.length;
-        while (der.offset < end) {
-          der.readSequence(asn1.Ber.Constructor | asn1.Ber.Set);
-          var after = der.offset + der.length;
-          der.readSequence();
-          var oid = der.readOID();
-          var type = der.peek();
-          var value;
-          switch (type) {
-            case asn1.Ber.PrintableString:
-            case asn1.Ber.IA5String:
-            case asn1.Ber.OctetString:
-            case asn1.Ber.T61String:
-              value = der.readString(type);
-              break;
-            case asn1.Ber.Utf8String:
-              value = der.readString(type, true);
-              value = value.toString("utf8");
-              break;
-            case asn1.Ber.CharacterString:
-            case asn1.Ber.BMPString:
-              value = der.readString(type, true);
-              value = value.toString("utf16le");
-              break;
-            default:
-              throw new Error("Unknown asn1 type " + type);
-          }
-          components.push({ oid: oid, asn1type: type, value: value });
-          der._offset = after;
-        }
-        der._offset = end;
-        return new Identity({
-          components: components,
-        });
-      };
+function SSHBuffer(opts) {
+	assert.object(opts, 'options');
+	if (opts.buffer !== undefined)
+		assert.buffer(opts.buffer, 'options.buffer');
 
-      Identity.isIdentity = function (obj, ver) {
-        return utils.isCompatible(obj, Identity, ver);
-      };
+	this._size = opts.buffer ? opts.buffer.length : 1024;
+	this._buffer = opts.buffer || Buffer.alloc(this._size);
+	this._offset = 0;
+}
 
-      /*
-       * API versions for Identity:
-       * [1,0] -- initial ver
-       */
-      Identity.prototype._sshpkApiVersion = [1, 0];
+SSHBuffer.prototype.toBuffer = function () {
+	return (this._buffer.slice(0, this._offset));
+};
 
-      Identity._oldVersionDetect = function (obj) {
-        return [1, 0];
-      };
+SSHBuffer.prototype.atEnd = function () {
+	return (this._offset >= this._buffer.length);
+};
 
-      /***/
-    },
-    /* 159 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+SSHBuffer.prototype.remainder = function () {
+	return (this._buffer.slice(this._offset));
+};
 
-      module.exports = SSHBuffer;
+SSHBuffer.prototype.skip = function (n) {
+	this._offset += n;
+};
 
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
+SSHBuffer.prototype.expand = function () {
+	this._size *= 2;
+	var buf = Buffer.alloc(this._size);
+	this._buffer.copy(buf, 0);
+	this._buffer = buf;
+};
 
-      function SSHBuffer(opts) {
-        assert.object(opts, "options");
-        if (opts.buffer !== undefined)
-          assert.buffer(opts.buffer, "options.buffer");
+SSHBuffer.prototype.readPart = function () {
+	return ({data: this.readBuffer()});
+};
 
-        this._size = opts.buffer ? opts.buffer.length : 1024;
-        this._buffer = opts.buffer || Buffer.alloc(this._size);
-        this._offset = 0;
-      }
+SSHBuffer.prototype.readBuffer = function () {
+	var len = this._buffer.readUInt32BE(this._offset);
+	this._offset += 4;
+	assert.ok(this._offset + len <= this._buffer.length,
+	    'length out of bounds at +0x' + this._offset.toString(16) +
+	    ' (data truncated?)');
+	var buf = this._buffer.slice(this._offset, this._offset + len);
+	this._offset += len;
+	return (buf);
+};
 
-      SSHBuffer.prototype.toBuffer = function () {
-        return this._buffer.slice(0, this._offset);
-      };
+SSHBuffer.prototype.readString = function () {
+	return (this.readBuffer().toString());
+};
 
-      SSHBuffer.prototype.atEnd = function () {
-        return this._offset >= this._buffer.length;
-      };
+SSHBuffer.prototype.readCString = function () {
+	var offset = this._offset;
+	while (offset < this._buffer.length &&
+	    this._buffer[offset] !== 0x00)
+		offset++;
+	assert.ok(offset < this._buffer.length, 'c string does not terminate');
+	var str = this._buffer.slice(this._offset, offset).toString();
+	this._offset = offset + 1;
+	return (str);
+};
 
-      SSHBuffer.prototype.remainder = function () {
-        return this._buffer.slice(this._offset);
-      };
+SSHBuffer.prototype.readInt = function () {
+	var v = this._buffer.readUInt32BE(this._offset);
+	this._offset += 4;
+	return (v);
+};
 
-      SSHBuffer.prototype.skip = function (n) {
-        this._offset += n;
-      };
+SSHBuffer.prototype.readInt64 = function () {
+	assert.ok(this._offset + 8 < this._buffer.length,
+	    'buffer not long enough to read Int64');
+	var v = this._buffer.slice(this._offset, this._offset + 8);
+	this._offset += 8;
+	return (v);
+};
 
-      SSHBuffer.prototype.expand = function () {
-        this._size *= 2;
-        var buf = Buffer.alloc(this._size);
-        this._buffer.copy(buf, 0);
-        this._buffer = buf;
-      };
+SSHBuffer.prototype.readChar = function () {
+	var v = this._buffer[this._offset++];
+	return (v);
+};
 
-      SSHBuffer.prototype.readPart = function () {
-        return { data: this.readBuffer() };
-      };
+SSHBuffer.prototype.writeBuffer = function (buf) {
+	while (this._offset + 4 + buf.length > this._size)
+		this.expand();
+	this._buffer.writeUInt32BE(buf.length, this._offset);
+	this._offset += 4;
+	buf.copy(this._buffer, this._offset);
+	this._offset += buf.length;
+};
 
-      SSHBuffer.prototype.readBuffer = function () {
-        var len = this._buffer.readUInt32BE(this._offset);
-        this._offset += 4;
-        assert.ok(
-          this._offset + len <= this._buffer.length,
-          "length out of bounds at +0x" +
-            this._offset.toString(16) +
-            " (data truncated?)",
-        );
-        var buf = this._buffer.slice(this._offset, this._offset + len);
-        this._offset += len;
-        return buf;
-      };
+SSHBuffer.prototype.writeString = function (str) {
+	this.writeBuffer(Buffer.from(str, 'utf8'));
+};
 
-      SSHBuffer.prototype.readString = function () {
-        return this.readBuffer().toString();
-      };
+SSHBuffer.prototype.writeCString = function (str) {
+	while (this._offset + 1 + str.length > this._size)
+		this.expand();
+	this._buffer.write(str, this._offset);
+	this._offset += str.length;
+	this._buffer[this._offset++] = 0;
+};
 
-      SSHBuffer.prototype.readCString = function () {
-        var offset = this._offset;
-        while (offset < this._buffer.length && this._buffer[offset] !== 0x00)
-          offset++;
-        assert.ok(offset < this._buffer.length, "c string does not terminate");
-        var str = this._buffer.slice(this._offset, offset).toString();
-        this._offset = offset + 1;
-        return str;
-      };
+SSHBuffer.prototype.writeInt = function (v) {
+	while (this._offset + 4 > this._size)
+		this.expand();
+	this._buffer.writeUInt32BE(v, this._offset);
+	this._offset += 4;
+};
 
-      SSHBuffer.prototype.readInt = function () {
-        var v = this._buffer.readUInt32BE(this._offset);
-        this._offset += 4;
-        return v;
-      };
+SSHBuffer.prototype.writeInt64 = function (v) {
+	assert.buffer(v, 'value');
+	if (v.length > 8) {
+		var lead = v.slice(0, v.length - 8);
+		for (var i = 0; i < lead.length; ++i) {
+			assert.strictEqual(lead[i], 0,
+			    'must fit in 64 bits of precision');
+		}
+		v = v.slice(v.length - 8, v.length);
+	}
+	while (this._offset + 8 > this._size)
+		this.expand();
+	v.copy(this._buffer, this._offset);
+	this._offset += 8;
+};
 
-      SSHBuffer.prototype.readInt64 = function () {
-        assert.ok(
-          this._offset + 8 < this._buffer.length,
-          "buffer not long enough to read Int64",
-        );
-        var v = this._buffer.slice(this._offset, this._offset + 8);
-        this._offset += 8;
-        return v;
-      };
+SSHBuffer.prototype.writeChar = function (v) {
+	while (this._offset + 1 > this._size)
+		this.expand();
+	this._buffer[this._offset++] = v;
+};
 
-      SSHBuffer.prototype.readChar = function () {
-        var v = this._buffer[this._offset++];
-        return v;
-      };
+SSHBuffer.prototype.writePart = function (p) {
+	this.writeBuffer(p.data);
+};
 
-      SSHBuffer.prototype.writeBuffer = function (buf) {
-        while (this._offset + 4 + buf.length > this._size) this.expand();
-        this._buffer.writeUInt32BE(buf.length, this._offset);
-        this._offset += 4;
-        buf.copy(this._buffer, this._offset);
-        this._offset += buf.length;
-      };
+SSHBuffer.prototype.write = function (buf) {
+	while (this._offset + buf.length > this._size)
+		this.expand();
+	buf.copy(this._buffer, this._offset);
+	this._offset += buf.length;
+};
 
-      SSHBuffer.prototype.writeString = function (str) {
-        this.writeBuffer(Buffer.from(str, "utf8"));
-      };
 
-      SSHBuffer.prototype.writeCString = function (str) {
-        while (this._offset + 1 + str.length > this._size) this.expand();
-        this._buffer.write(str, this._offset);
-        this._offset += str.length;
-        this._buffer[this._offset++] = 0;
-      };
+/***/ }),
+/* 160 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      SSHBuffer.prototype.writeInt = function (v) {
-        while (this._offset + 4 > this._size) this.expand();
-        this._buffer.writeUInt32BE(v, this._offset);
-        this._offset += 4;
-      };
+"use strict";
 
-      SSHBuffer.prototype.writeInt64 = function (v) {
-        assert.buffer(v, "value");
-        if (v.length > 8) {
-          var lead = v.slice(0, v.length - 8);
-          for (var i = 0; i < lead.length; ++i) {
-            assert.strictEqual(lead[i], 0, "must fit in 64 bits of precision");
-          }
-          v = v.slice(v.length - 8, v.length);
-        }
-        while (this._offset + 8 > this._size) this.expand();
-        v.copy(this._buffer, this._offset);
-        this._offset += 8;
-      };
+module.exports = x => {
+	if (typeof x !== 'string') {
+		throw new TypeError('Expected a string, got ' + typeof x);
+	}
 
-      SSHBuffer.prototype.writeChar = function (v) {
-        while (this._offset + 1 > this._size) this.expand();
-        this._buffer[this._offset++] = v;
-      };
+	// Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
+	// conversion translates it to FEFF (UTF-16 BOM)
+	if (x.charCodeAt(0) === 0xFEFF) {
+		return x.slice(1);
+	}
 
-      SSHBuffer.prototype.writePart = function (p) {
-        this.writeBuffer(p.data);
-      };
+	return x;
+};
 
-      SSHBuffer.prototype.write = function (buf) {
-        while (this._offset + buf.length > this._size) this.expand();
-        buf.copy(this._buffer, this._offset);
-        this._offset += buf.length;
-      };
 
-      /***/
-    },
-    /* 160 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 161 */
+/***/ (function(module, exports) {
 
-      module.exports = (x) => {
-        if (typeof x !== "string") {
-          throw new TypeError("Expected a string, got " + typeof x);
-        }
+// Returns a wrapper function that returns a wrapped callback
+// The wrapper function should do some stuff, and return a
+// presumably different callback function.
+// This makes sure that own properties are retained, so that
+// decorations and such are not lost along the way.
+module.exports = wrappy
+function wrappy (fn, cb) {
+  if (fn && cb) return wrappy(fn)(cb)
 
-        // Catches EFBBBF (UTF-8 BOM) because the buffer-to-string
-        // conversion translates it to FEFF (UTF-16 BOM)
-        if (x.charCodeAt(0) === 0xfeff) {
-          return x.slice(1);
-        }
+  if (typeof fn !== 'function')
+    throw new TypeError('need wrapper function')
 
-        return x;
-      };
+  Object.keys(fn).forEach(function (k) {
+    wrapper[k] = fn[k]
+  })
 
-      /***/
-    },
-    /* 161 */
-    /***/ function (module, exports) {
-      // Returns a wrapper function that returns a wrapped callback
-      // The wrapper function should do some stuff, and return a
-      // presumably different callback function.
-      // This makes sure that own properties are retained, so that
-      // decorations and such are not lost along the way.
-      module.exports = wrappy;
-      function wrappy(fn, cb) {
-        if (fn && cb) return wrappy(fn)(cb);
-
-        if (typeof fn !== "function")
-          throw new TypeError("need wrapper function");
-
-        Object.keys(fn).forEach(function (k) {
-          wrapper[k] = fn[k];
-        });
+  return wrapper
 
-        return wrapper;
+  function wrapper() {
+    var args = new Array(arguments.length)
+    for (var i = 0; i < args.length; i++) {
+      args[i] = arguments[i]
+    }
+    var ret = fn.apply(this, args)
+    var cb = args[args.length-1]
+    if (typeof ret === 'function' && ret !== cb) {
+      Object.keys(cb).forEach(function (k) {
+        ret[k] = cb[k]
+      })
+    }
+    return ret
+  }
+}
 
-        function wrapper() {
-          var args = new Array(arguments.length);
-          for (var i = 0; i < args.length; i++) {
-            args[i] = arguments[i];
-          }
-          var ret = fn.apply(this, args);
-          var cb = args[args.length - 1];
-          if (typeof ret === "function" && ret !== cb) {
-            Object.keys(cb).forEach(function (k) {
-              ret[k] = cb[k];
-            });
-          }
-          return ret;
-        }
-      }
 
-      /***/
-    },
-    /* 162 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 162 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+"use strict";
 
-      var _extends2;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      var _asyncToGenerator2;
+var _extends2;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      exports.extractWorkspaces = extractWorkspaces;
+var _asyncToGenerator2;
 
-      var _executeLifecycleScript;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_executeLifecycleScript() {
-        return (_executeLifecycleScript = __webpack_require__(111));
-      }
+exports.extractWorkspaces = extractWorkspaces;
 
-      var _path;
+var _executeLifecycleScript;
 
-      function _load_path() {
-        return (_path = __webpack_require__(377));
-      }
+function _load_executeLifecycleScript() {
+  return _executeLifecycleScript = __webpack_require__(111);
+}
 
-      var _conversion;
+var _path;
 
-      function _load_conversion() {
-        return (_conversion = __webpack_require__(336));
-      }
+function _load_path() {
+  return _path = __webpack_require__(377);
+}
 
-      var _index;
+var _conversion;
 
-      function _load_index() {
-        return (_index = _interopRequireDefault(__webpack_require__(220)));
-      }
+function _load_conversion() {
+  return _conversion = __webpack_require__(336);
+}
 
-      var _errors;
+var _index;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+function _load_index() {
+  return _index = _interopRequireDefault(__webpack_require__(220));
+}
 
-      var _fs;
+var _errors;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _constants;
+var _fs;
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      var _packageConstraintResolver;
+var _constants;
 
-      function _load_packageConstraintResolver() {
-        return (_packageConstraintResolver = _interopRequireDefault(
-          __webpack_require__(555),
-        ));
-      }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      var _requestManager;
+var _packageConstraintResolver;
 
-      function _load_requestManager() {
-        return (_requestManager = _interopRequireDefault(
-          __webpack_require__(378),
-        ));
-      }
+function _load_packageConstraintResolver() {
+  return _packageConstraintResolver = _interopRequireDefault(__webpack_require__(555));
+}
 
-      var _index2;
+var _requestManager;
 
-      function _load_index2() {
-        return (_index2 = __webpack_require__(57));
-      }
+function _load_requestManager() {
+  return _requestManager = _interopRequireDefault(__webpack_require__(378));
+}
 
-      var _index3;
+var _index2;
 
-      function _load_index3() {
-        return (_index3 = __webpack_require__(200));
-      }
+function _load_index2() {
+  return _index2 = __webpack_require__(57);
+}
 
-      var _map;
+var _index3;
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+function _load_index3() {
+  return _index3 = __webpack_require__(200);
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _map;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-      const crypto = __webpack_require__(11);
-      const detectIndent = __webpack_require__(635);
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
-      const micromatch = __webpack_require__(114);
-      const isCi = __webpack_require__(397);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function sortObject(object) {
-        const sortedObject = {};
-        Object.keys(object)
-          .sort()
-          .forEach((item) => {
-            sortedObject[item] = object[item];
-          });
-        return sortedObject;
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      class Config {
-        constructor(reporter) {
-          this.constraintResolver = new (
-            _packageConstraintResolver || _load_packageConstraintResolver()
-          ).default(this, reporter);
-          this.requestManager = new (
-            _requestManager || _load_requestManager()
-          ).default(reporter);
-          this.reporter = reporter;
-          this._init({});
-        }
+const crypto = __webpack_require__(11);
+const detectIndent = __webpack_require__(635);
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+const micromatch = __webpack_require__(114);
+const isCi = __webpack_require__(397);
 
-        //
+function sortObject(object) {
+  const sortedObject = {};
+  Object.keys(object).sort().forEach(item => {
+    sortedObject[item] = object[item];
+  });
+  return sortedObject;
+}
 
-        //
+class Config {
+  constructor(reporter) {
+    this.constraintResolver = new (_packageConstraintResolver || _load_packageConstraintResolver()).default(this, reporter);
+    this.requestManager = new (_requestManager || _load_requestManager()).default(reporter);
+    this.reporter = reporter;
+    this._init({});
+  }
 
-        // cache packages in offline mirror folder as new .tgz files
+  //
 
-        //
 
-        //
+  //
 
-        //
 
-        //
+  // cache packages in offline mirror folder as new .tgz files
 
-        //
 
-        //
+  //
 
-        //
 
-        //
+  //
 
-        //
 
-        //
+  //
 
-        //
 
-        // Whether we should ignore executing lifecycle scripts
+  //
 
-        //
 
-        //
+  //
 
-        //
 
-        //
+  //
 
-        /**
-         * Execute a promise produced by factory if it doesn't exist in our cache with
-         * the associated key.
-         */
 
-        getCache(key, factory) {
-          const cached = this.cache[key];
-          if (cached) {
-            return cached;
-          }
+  //
 
-          return (this.cache[key] = factory().catch((err) => {
-            this.cache[key] = null;
-            throw err;
-          }));
-        }
 
-        /**
-         * Get a config option from our yarn config.
-         */
+  //
 
-        getOption(key, resolve = false) {
-          const value = this.registries.yarn.getOption(key);
 
-          if (resolve && typeof value === "string" && value.length) {
-            return (0, (_path || _load_path()).resolveWithHome)(value);
-          }
+  //
 
-          return value;
-        }
 
-        /**
-         * Reduce a list of versions to a single one based on an input range.
-         */
+  //
 
-        resolveConstraints(versions, range) {
-          return this.constraintResolver.reduce(versions, range);
-        }
 
-        /**
-         * Initialise config. Fetch registry options, find package roots.
-         */
+  //
 
-        init(opts = {}) {
-          var _this = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this._init(opts);
+  // Whether we should ignore executing lifecycle scripts
 
-              _this.workspaceRootFolder = yield _this.findWorkspaceRoot(
-                _this.cwd,
-              );
-              _this.lockfileFolder = _this.workspaceRootFolder || _this.cwd;
 
-              // using focus in a workspace root is not allowed
-              if (
-                _this.focus &&
-                (!_this.workspaceRootFolder ||
-                  _this.cwd === _this.workspaceRootFolder)
-              ) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this.reporter.lang("workspacesFocusRootCheck"),
-                );
-              }
+  //
 
-              if (_this.focus) {
-                const focusedWorkspaceManifest = yield _this.readRootManifest();
-                _this.focusedWorkspaceName = focusedWorkspaceManifest.name;
-              }
 
-              _this.linkedModules = [];
+  //
 
-              let linkedModules;
-              try {
-                linkedModules = yield (_fs || _load_fs()).readdir(
-                  _this.linkFolder,
-                );
-              } catch (err) {
-                if (err.code === "ENOENT") {
-                  linkedModules = [];
-                } else {
-                  throw err;
-                }
-              }
 
-              for (
-                var _iterator = linkedModules,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+  //
 
-              ) {
-                var _ref;
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref = _i.value;
-                }
+  //
 
-                const dir = _ref;
 
-                const linkedPath = path.join(_this.linkFolder, dir);
+  /**
+   * Execute a promise produced by factory if it doesn't exist in our cache with
+   * the associated key.
+   */
 
-                if (dir[0] === "@") {
-                  // it's a scope, not a package
-                  const scopedLinked = yield (_fs || _load_fs()).readdir(
-                    linkedPath,
-                  );
-                  _this.linkedModules.push(
-                    ...scopedLinked.map(function (scopedDir) {
-                      return path.join(dir, scopedDir);
-                    }),
-                  );
-                } else {
-                  _this.linkedModules.push(dir);
-                }
-              }
+  getCache(key, factory) {
+    const cached = this.cache[key];
+    if (cached) {
+      return cached;
+    }
 
-              for (
-                var _iterator2 = Object.keys(
-                    (_index2 || _load_index2()).registries,
-                  ),
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+    return this.cache[key] = factory().catch(err => {
+      this.cache[key] = null;
+      throw err;
+    });
+  }
 
-              ) {
-                var _ref2;
+  /**
+   * Get a config option from our yarn config.
+   */
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref2 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref2 = _i2.value;
-                }
+  getOption(key, resolve = false) {
+    const value = this.registries.yarn.getOption(key);
 
-                const key = _ref2;
-
-                const Registry = (_index2 || _load_index2()).registries[key];
-
-                const extraneousRcFiles =
-                  Registry === (_index2 || _load_index2()).registries.yarn
-                    ? _this.extraneousYarnrcFiles
-                    : [];
-
-                // instantiate registry
-                const registry = new Registry(
-                  _this.cwd,
-                  _this.registries,
-                  _this.requestManager,
-                  _this.reporter,
-                  _this.enableDefaultRc,
-                  extraneousRcFiles,
-                );
-                yield registry.init({
-                  registry: opts.registry,
-                });
+    if (resolve && typeof value === 'string' && value.length) {
+      return (0, (_path || _load_path()).resolveWithHome)(value);
+    }
 
-                _this.registries[key] = registry;
-                if (_this.registryFolders.indexOf(registry.folder) === -1) {
-                  _this.registryFolders.push(registry.folder);
-                }
-              }
+    return value;
+  }
 
-              if (_this.modulesFolder) {
-                _this.registryFolders = [_this.modulesFolder];
-              }
+  /**
+   * Reduce a list of versions to a single one based on an input range.
+   */
 
-              _this.networkConcurrency =
-                opts.networkConcurrency ||
-                Number(_this.getOption("network-concurrency")) ||
-                (_constants || _load_constants()).NETWORK_CONCURRENCY;
-
-              _this.childConcurrency =
-                opts.childConcurrency ||
-                Number(_this.getOption("child-concurrency")) ||
-                Number(process.env.CHILD_CONCURRENCY) ||
-                (_constants || _load_constants()).CHILD_CONCURRENCY;
-
-              _this.networkTimeout =
-                opts.networkTimeout ||
-                Number(_this.getOption("network-timeout")) ||
-                (_constants || _load_constants()).NETWORK_TIMEOUT;
-
-              const httpProxy = opts.httpProxy || _this.getOption("proxy");
-              const httpsProxy =
-                opts.httpsProxy || _this.getOption("https-proxy");
-              _this.requestManager.setOptions({
-                userAgent: String(_this.getOption("user-agent")),
-                httpProxy:
-                  httpProxy === false ? false : String(httpProxy || ""),
-                httpsProxy:
-                  httpsProxy === false ? false : String(httpsProxy || ""),
-                strictSSL: Boolean(_this.getOption("strict-ssl")),
-                ca: Array.prototype
-                  .concat(opts.ca || _this.getOption("ca") || [])
-                  .map(String),
-                cafile: String(
-                  opts.cafile || _this.getOption("cafile", true) || "",
-                ),
-                cert: String(opts.cert || _this.getOption("cert") || ""),
-                key: String(opts.key || _this.getOption("key") || ""),
-                networkConcurrency: _this.networkConcurrency,
-                networkTimeout: _this.networkTimeout,
-              });
+  resolveConstraints(versions, range) {
+    return this.constraintResolver.reduce(versions, range);
+  }
 
-              _this.globalFolder =
-                opts.globalFolder ||
-                String(_this.getOption("global-folder", true));
-              if (_this.globalFolder === "undefined") {
-                _this.globalFolder = (
-                  _constants || _load_constants()
-                ).GLOBAL_MODULE_DIRECTORY;
-              }
+  /**
+   * Initialise config. Fetch registry options, find package roots.
+   */
 
-              let cacheRootFolder =
-                opts.cacheFolder || _this.getOption("cache-folder", true);
+  init(opts = {}) {
+    var _this = this;
 
-              if (!cacheRootFolder) {
-                let preferredCacheFolders = (_constants || _load_constants())
-                  .PREFERRED_MODULE_CACHE_DIRECTORIES;
-                const preferredCacheFolder =
-                  opts.preferredCacheFolder ||
-                  _this.getOption("preferred-cache-folder", true);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this._init(opts);
 
-                if (preferredCacheFolder) {
-                  preferredCacheFolders = [String(preferredCacheFolder)].concat(
-                    preferredCacheFolders,
-                  );
-                }
+      _this.workspaceRootFolder = yield _this.findWorkspaceRoot(_this.cwd);
+      _this.lockfileFolder = _this.workspaceRootFolder || _this.cwd;
 
-                const cacheFolderQuery = yield (
-                  _fs || _load_fs()
-                ).getFirstSuitableFolder(
-                  preferredCacheFolders,
-                  (_fs || _load_fs()).constants.W_OK |
-                    (_fs || _load_fs()).constants.X_OK |
-                    (_fs || _load_fs()).constants.R_OK, // eslint-disable-line no-bitwise
-                );
-                for (
-                  var _iterator3 = cacheFolderQuery.skipped,
-                    _isArray3 = Array.isArray(_iterator3),
-                    _i3 = 0,
-                    _iterator3 = _isArray3
-                      ? _iterator3
-                      : _iterator3[Symbol.iterator]();
-                  ;
+      // using focus in a workspace root is not allowed
+      if (_this.focus && (!_this.workspaceRootFolder || _this.cwd === _this.workspaceRootFolder)) {
+        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('workspacesFocusRootCheck'));
+      }
 
-                ) {
-                  var _ref3;
+      if (_this.focus) {
+        const focusedWorkspaceManifest = yield _this.readRootManifest();
+        _this.focusedWorkspaceName = focusedWorkspaceManifest.name;
+      }
 
-                  if (_isArray3) {
-                    if (_i3 >= _iterator3.length) break;
-                    _ref3 = _iterator3[_i3++];
-                  } else {
-                    _i3 = _iterator3.next();
-                    if (_i3.done) break;
-                    _ref3 = _i3.value;
-                  }
+      _this.linkedModules = [];
 
-                  const skippedEntry = _ref3;
+      let linkedModules;
+      try {
+        linkedModules = yield (_fs || _load_fs()).readdir(_this.linkFolder);
+      } catch (err) {
+        if (err.code === 'ENOENT') {
+          linkedModules = [];
+        } else {
+          throw err;
+        }
+      }
 
-                  _this.reporter.warn(
-                    _this.reporter.lang(
-                      "cacheFolderSkipped",
-                      skippedEntry.folder,
-                    ),
-                  );
-                }
+      for (var _iterator = linkedModules, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
 
-                cacheRootFolder = cacheFolderQuery.folder;
-                if (cacheRootFolder && cacheFolderQuery.skipped.length > 0) {
-                  _this.reporter.warn(
-                    _this.reporter.lang("cacheFolderSelected", cacheRootFolder),
-                  );
-                }
-              }
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
+        }
 
-              if (!cacheRootFolder) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this.reporter.lang("cacheFolderMissing"),
-                );
-              } else {
-                _this._cacheRootFolder = String(cacheRootFolder);
-              }
+        const dir = _ref;
 
-              const manifest = yield _this.maybeReadManifest(
-                _this.lockfileFolder,
-              );
-
-              const plugnplayByEnv = _this.getOption("plugnplay-override");
-              if (plugnplayByEnv != null) {
-                _this.plugnplayEnabled =
-                  plugnplayByEnv !== "false" && plugnplayByEnv !== "0";
-                _this.plugnplayPersist = false;
-              } else if (opts.enablePnp || opts.disablePnp) {
-                _this.plugnplayEnabled = !!opts.enablePnp;
-                _this.plugnplayPersist = true;
-              } else if (
-                manifest &&
-                manifest.installConfig &&
-                manifest.installConfig.pnp
-              ) {
-                _this.plugnplayEnabled = !!manifest.installConfig.pnp;
-                _this.plugnplayPersist = false;
-              } else {
-                _this.plugnplayEnabled = false;
-                _this.plugnplayPersist = false;
-              }
+        const linkedPath = path.join(_this.linkFolder, dir);
 
-              if (process.platform === "win32") {
-                const cacheRootFolderDrive = path
-                  .parse(_this._cacheRootFolder)
-                  .root.toLowerCase();
-                const lockfileFolderDrive = path
-                  .parse(_this.lockfileFolder)
-                  .root.toLowerCase();
-
-                if (cacheRootFolderDrive !== lockfileFolderDrive) {
-                  if (_this.plugnplayEnabled) {
-                    _this.reporter.warn(
-                      _this.reporter.lang("plugnplayWindowsSupport"),
-                    );
-                  }
-                  _this.plugnplayEnabled = false;
-                  _this.plugnplayPersist = false;
-                }
-              }
+        if (dir[0] === '@') {
+          // it's a scope, not a package
+          const scopedLinked = yield (_fs || _load_fs()).readdir(linkedPath);
+          _this.linkedModules.push(...scopedLinked.map(function (scopedDir) {
+            return path.join(dir, scopedDir);
+          }));
+        } else {
+          _this.linkedModules.push(dir);
+        }
+      }
 
-              _this.plugnplayShebang =
-                String(_this.getOption("plugnplay-shebang") || "") ||
-                "/usr/bin/env node";
-              _this.plugnplayBlacklist =
-                String(_this.getOption("plugnplay-blacklist") || "") || null;
-
-              _this.ignoreScripts =
-                opts.ignoreScripts ||
-                Boolean(_this.getOption("ignore-scripts", false));
-
-              _this.workspacesEnabled =
-                _this.getOption("workspaces-experimental") !== false;
-              _this.workspacesNohoistEnabled =
-                _this.getOption("workspaces-nohoist-experimental") !== false;
-
-              _this.offlineCacheFolder =
-                String(_this.getOption("offline-cache-folder") || "") || null;
-
-              _this.pruneOfflineMirror = Boolean(
-                _this.getOption("yarn-offline-mirror-pruning"),
-              );
-              _this.enableMetaFolder = Boolean(
-                _this.getOption("enable-meta-folder"),
-              );
-              _this.enableLockfileVersions = Boolean(
-                _this.getOption("yarn-enable-lockfile-versions"),
-              );
-              _this.linkFileDependencies = Boolean(
-                _this.getOption("yarn-link-file-dependencies"),
-              );
-              _this.packBuiltPackages = Boolean(
-                _this.getOption("experimental-pack-script-packages-in-mirror"),
-              );
-
-              _this.autoAddIntegrity = !(0,
-              (_conversion || _load_conversion()).boolifyWithDefault)(
-                String(_this.getOption("unsafe-disable-integrity-migration")),
-                true,
-              );
-
-              //init & create cacheFolder, tempFolder
-              _this.cacheFolder = path.join(
-                _this._cacheRootFolder,
-                "v" + String((_constants || _load_constants()).CACHE_VERSION),
-              );
-              _this.tempFolder =
-                opts.tempFolder || path.join(_this.cacheFolder, ".tmp");
-              yield (_fs || _load_fs()).mkdirp(_this.cacheFolder);
-              yield (_fs || _load_fs()).mkdirp(_this.tempFolder);
-
-              if (opts.production !== undefined) {
-                _this.production = Boolean(opts.production);
-              } else {
-                _this.production =
-                  Boolean(_this.getOption("production")) ||
-                  (process.env.NODE_ENV === "production" &&
-                    process.env.NPM_CONFIG_PRODUCTION !== "false" &&
-                    process.env.YARN_PRODUCTION !== "false");
-              }
+      for (var _iterator2 = Object.keys((_index2 || _load_index2()).registries), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref2;
 
-              if (_this.workspaceRootFolder && !_this.workspacesEnabled) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this.reporter.lang("workspacesDisabled"),
-                );
-              }
-            },
-          )();
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref2 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref2 = _i2.value;
         }
 
-        _init(opts) {
-          this.registryFolders = [];
-          this.linkedModules = [];
+        const key = _ref2;
 
-          this.registries = (0, (_map || _load_map()).default)();
-          this.cache = (0, (_map || _load_map()).default)();
+        const Registry = (_index2 || _load_index2()).registries[key];
 
-          // Ensure the cwd is always an absolute path.
-          this.cwd = path.resolve(opts.cwd || this.cwd || process.cwd());
+        const extraneousRcFiles = Registry === (_index2 || _load_index2()).registries.yarn ? _this.extraneousYarnrcFiles : [];
 
-          this.looseSemver =
-            opts.looseSemver == undefined ? true : opts.looseSemver;
-
-          this.commandName = opts.commandName || "";
+        // instantiate registry
+        const registry = new Registry(_this.cwd, _this.registries, _this.requestManager, _this.reporter, _this.enableDefaultRc, extraneousRcFiles);
+        yield registry.init({
+          registry: opts.registry
+        });
 
-          this.enableDefaultRc = opts.enableDefaultRc !== false;
-          this.extraneousYarnrcFiles = opts.extraneousYarnrcFiles || [];
+        _this.registries[key] = registry;
+        if (_this.registryFolders.indexOf(registry.folder) === -1) {
+          _this.registryFolders.push(registry.folder);
+        }
+      }
 
-          this.preferOffline = !!opts.preferOffline;
-          this.modulesFolder = opts.modulesFolder;
-          this.linkFolder =
-            opts.linkFolder ||
-            (_constants || _load_constants()).LINK_REGISTRY_DIRECTORY;
-          this.offline = !!opts.offline;
-          this.binLinks = !!opts.binLinks;
-          this.updateChecksums = !!opts.updateChecksums;
-          this.plugnplayUnplugged = [];
-          this.plugnplayPurgeUnpluggedPackages = false;
+      if (_this.modulesFolder) {
+        _this.registryFolders = [_this.modulesFolder];
+      }
 
-          this.ignorePlatform = !!opts.ignorePlatform;
-          this.ignoreScripts = !!opts.ignoreScripts;
+      _this.networkConcurrency = opts.networkConcurrency || Number(_this.getOption('network-concurrency')) || (_constants || _load_constants()).NETWORK_CONCURRENCY;
 
-          this.disablePrepublish = !!opts.disablePrepublish;
+      _this.childConcurrency = opts.childConcurrency || Number(_this.getOption('child-concurrency')) || Number(process.env.CHILD_CONCURRENCY) || (_constants || _load_constants()).CHILD_CONCURRENCY;
 
-          // $FlowFixMe$
-          this.nonInteractive =
-            !!opts.nonInteractive || isCi || !process.stdout.isTTY;
+      _this.networkTimeout = opts.networkTimeout || Number(_this.getOption('network-timeout')) || (_constants || _load_constants()).NETWORK_TIMEOUT;
 
-          this.requestManager.setOptions({
-            offline: !!opts.offline && !opts.preferOffline,
-            captureHar: !!opts.captureHar,
-          });
+      const httpProxy = opts.httpProxy || _this.getOption('proxy');
+      const httpsProxy = opts.httpsProxy || _this.getOption('https-proxy');
+      _this.requestManager.setOptions({
+        userAgent: String(_this.getOption('user-agent')),
+        httpProxy: httpProxy === false ? false : String(httpProxy || ''),
+        httpsProxy: httpsProxy === false ? false : String(httpsProxy || ''),
+        strictSSL: Boolean(_this.getOption('strict-ssl')),
+        ca: Array.prototype.concat(opts.ca || _this.getOption('ca') || []).map(String),
+        cafile: String(opts.cafile || _this.getOption('cafile', true) || ''),
+        cert: String(opts.cert || _this.getOption('cert') || ''),
+        key: String(opts.key || _this.getOption('key') || ''),
+        networkConcurrency: _this.networkConcurrency,
+        networkTimeout: _this.networkTimeout
+      });
 
-          this.focus = !!opts.focus;
-          this.focusedWorkspaceName = "";
+      _this.globalFolder = opts.globalFolder || String(_this.getOption('global-folder', true));
+      if (_this.globalFolder === 'undefined') {
+        _this.globalFolder = (_constants || _load_constants()).GLOBAL_MODULE_DIRECTORY;
+      }
 
-          this.otp = opts.otp || "";
-        }
+      let cacheRootFolder = opts.cacheFolder || _this.getOption('cache-folder', true);
 
-        /**
-         * Generate a name suitable as unique filesystem identifier for the specified package.
-         */
+      if (!cacheRootFolder) {
+        let preferredCacheFolders = (_constants || _load_constants()).PREFERRED_MODULE_CACHE_DIRECTORIES;
+        const preferredCacheFolder = opts.preferredCacheFolder || _this.getOption('preferred-cache-folder', true);
 
-        generateUniquePackageSlug(pkg) {
-          let slug = pkg.name;
+        if (preferredCacheFolder) {
+          preferredCacheFolders = [String(preferredCacheFolder)].concat(preferredCacheFolders);
+        }
 
-          slug = slug.replace(/[^@a-z0-9]+/g, "-");
-          slug = slug.replace(/^-+|-+$/g, "");
+        const cacheFolderQuery = yield (_fs || _load_fs()).getFirstSuitableFolder(preferredCacheFolders, (_fs || _load_fs()).constants.W_OK | (_fs || _load_fs()).constants.X_OK | (_fs || _load_fs()).constants.R_OK // eslint-disable-line no-bitwise
+        );
+        for (var _iterator3 = cacheFolderQuery.skipped, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+          var _ref3;
 
-          if (pkg.registry) {
-            slug = `${pkg.registry}-${slug}`;
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref3 = _iterator3[_i3++];
           } else {
-            slug = `unknown-${slug}`;
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref3 = _i3.value;
           }
 
-          const hash = pkg.remote.hash;
+          const skippedEntry = _ref3;
 
-          if (pkg.version) {
-            slug += `-${pkg.version}`;
-          }
-
-          if (pkg.uid && pkg.version !== pkg.uid) {
-            slug += `-${pkg.uid}`;
-          } else if (hash) {
-            slug += `-${hash}`;
-          }
+          _this.reporter.warn(_this.reporter.lang('cacheFolderSkipped', skippedEntry.folder));
+        }
 
-          if (pkg.remote.integrity) {
-            slug += `-integrity`;
-          }
-
-          return slug;
+        cacheRootFolder = cacheFolderQuery.folder;
+        if (cacheRootFolder && cacheFolderQuery.skipped.length > 0) {
+          _this.reporter.warn(_this.reporter.lang('cacheFolderSelected', cacheRootFolder));
         }
+      }
 
-        /**
-         * Generate an absolute module path.
-         */
-
-        generateModuleCachePath(pkg) {
-          invariant(this.cacheFolder, "No package root");
-          invariant(pkg, "Undefined package");
-
-          const slug = this.generateUniquePackageSlug(pkg);
-          return path.join(this.cacheFolder, slug, "node_modules", pkg.name);
-        }
+      if (!cacheRootFolder) {
+        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('cacheFolderMissing'));
+      } else {
+        _this._cacheRootFolder = String(cacheRootFolder);
+      }
 
-        /**
-         */
+      const manifest = yield _this.maybeReadManifest(_this.lockfileFolder);
 
-        getUnpluggedPath() {
-          return path.join(this.lockfileFolder, ".pnp", "unplugged");
-        }
+      const plugnplayByEnv = _this.getOption('plugnplay-override');
+      if (plugnplayByEnv != null) {
+        _this.plugnplayEnabled = plugnplayByEnv !== 'false' && plugnplayByEnv !== '0';
+        _this.plugnplayPersist = false;
+      } else if (opts.enablePnp || opts.disablePnp) {
+        _this.plugnplayEnabled = !!opts.enablePnp;
+        _this.plugnplayPersist = true;
+      } else if (manifest && manifest.installConfig && manifest.installConfig.pnp) {
+        _this.plugnplayEnabled = !!manifest.installConfig.pnp;
+        _this.plugnplayPersist = false;
+      } else {
+        _this.plugnplayEnabled = false;
+        _this.plugnplayPersist = false;
+      }
 
-        /**
-         */
+      if (process.platform === 'win32') {
+        const cacheRootFolderDrive = path.parse(_this._cacheRootFolder).root.toLowerCase();
+        const lockfileFolderDrive = path.parse(_this.lockfileFolder).root.toLowerCase();
 
-        generatePackageUnpluggedPath(pkg) {
-          const slug = this.generateUniquePackageSlug(pkg);
-          return path.join(
-            this.getUnpluggedPath(),
-            slug,
-            "node_modules",
-            pkg.name,
-          );
+        if (cacheRootFolderDrive !== lockfileFolderDrive) {
+          if (_this.plugnplayEnabled) {
+            _this.reporter.warn(_this.reporter.lang('plugnplayWindowsSupport'));
+          }
+          _this.plugnplayEnabled = false;
+          _this.plugnplayPersist = false;
         }
+      }
 
-        /**
-         */
-
-        listUnpluggedPackageFolders() {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const unpluggedPackages = new Map();
-              const unpluggedPath = _this2.getUnpluggedPath();
-
-              if (!(yield (_fs || _load_fs()).exists(unpluggedPath))) {
-                return unpluggedPackages;
-              }
-
-              for (
-                var _iterator4 = yield (_fs || _load_fs()).readdir(
-                    unpluggedPath,
-                  ),
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+      _this.plugnplayShebang = String(_this.getOption('plugnplay-shebang') || '') || '/usr/bin/env node';
+      _this.plugnplayBlacklist = String(_this.getOption('plugnplay-blacklist') || '') || null;
 
-              ) {
-                var _ref4;
+      _this.ignoreScripts = opts.ignoreScripts || Boolean(_this.getOption('ignore-scripts', false));
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref4 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref4 = _i4.value;
-                }
+      _this.workspacesEnabled = _this.getOption('workspaces-experimental') !== false;
+      _this.workspacesNohoistEnabled = _this.getOption('workspaces-nohoist-experimental') !== false;
 
-                const unpluggedName = _ref4;
-
-                const nmListing = yield (_fs || _load_fs()).readdir(
-                  path.join(unpluggedPath, unpluggedName, "node_modules"),
-                );
-                invariant(
-                  nmListing.length === 1,
-                  "A single folder should be in the unplugged directory",
-                );
-
-                const target = path.join(
-                  unpluggedPath,
-                  unpluggedName,
-                  `node_modules`,
-                  nmListing[0],
-                );
-                unpluggedPackages.set(unpluggedName, target);
-              }
+      _this.offlineCacheFolder = String(_this.getOption('offline-cache-folder') || '') || null;
 
-              return unpluggedPackages;
-            },
-          )();
-        }
+      _this.pruneOfflineMirror = Boolean(_this.getOption('yarn-offline-mirror-pruning'));
+      _this.enableMetaFolder = Boolean(_this.getOption('enable-meta-folder'));
+      _this.enableLockfileVersions = Boolean(_this.getOption('yarn-enable-lockfile-versions'));
+      _this.linkFileDependencies = Boolean(_this.getOption('yarn-link-file-dependencies'));
+      _this.packBuiltPackages = Boolean(_this.getOption('experimental-pack-script-packages-in-mirror'));
 
-        /**
-         * Execute lifecycle scripts in the specified directory. Ignoring when the --ignore-scripts flag has been
-         * passed.
-         */
+      _this.autoAddIntegrity = !(0, (_conversion || _load_conversion()).boolifyWithDefault)(String(_this.getOption('unsafe-disable-integrity-migration')), true);
 
-        executeLifecycleScript(commandName, cwd) {
-          if (this.ignoreScripts) {
-            return Promise.resolve();
-          } else {
-            return (0,
-            (_executeLifecycleScript || _load_executeLifecycleScript())
-              .execFromManifest)(this, commandName, cwd || this.cwd);
-          }
-        }
+      //init & create cacheFolder, tempFolder
+      _this.cacheFolder = path.join(_this._cacheRootFolder, 'v' + String((_constants || _load_constants()).CACHE_VERSION));
+      _this.tempFolder = opts.tempFolder || path.join(_this.cacheFolder, '.tmp');
+      yield (_fs || _load_fs()).mkdirp(_this.cacheFolder);
+      yield (_fs || _load_fs()).mkdirp(_this.tempFolder);
 
-        /**
-         * Generate an absolute temporary filename location based on the input filename.
-         */
+      if (opts.production !== undefined) {
+        _this.production = Boolean(opts.production);
+      } else {
+        _this.production = Boolean(_this.getOption('production')) || process.env.NODE_ENV === 'production' && process.env.NPM_CONFIG_PRODUCTION !== 'false' && process.env.YARN_PRODUCTION !== 'false';
+      }
 
-        getTemp(filename) {
-          invariant(this.tempFolder, "No temp folder");
-          return path.join(this.tempFolder, filename);
-        }
+      if (_this.workspaceRootFolder && !_this.workspacesEnabled) {
+        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('workspacesDisabled'));
+      }
+    })();
+  }
 
-        /**
-         * Remote packages may be cached in a file system to be available for offline installation.
-         * Second time the same package needs to be installed it will be loaded from there.
-         * Given a package's filename, return a path in the offline mirror location.
-         */
+  _init(opts) {
+    this.registryFolders = [];
+    this.linkedModules = [];
 
-        getOfflineMirrorPath(packageFilename) {
-          let mirrorPath;
+    this.registries = (0, (_map || _load_map()).default)();
+    this.cache = (0, (_map || _load_map()).default)();
 
-          var _arr = ["npm", "yarn"];
-          for (var _i5 = 0; _i5 < _arr.length; _i5++) {
-            const key = _arr[_i5];
-            const registry = this.registries[key];
+    // Ensure the cwd is always an absolute path.
+    this.cwd = path.resolve(opts.cwd || this.cwd || process.cwd());
 
-            if (registry == null) {
-              continue;
-            }
+    this.looseSemver = opts.looseSemver == undefined ? true : opts.looseSemver;
 
-            const registryMirrorPath = registry.config["yarn-offline-mirror"];
+    this.commandName = opts.commandName || '';
 
-            if (registryMirrorPath === false) {
-              return null;
-            }
+    this.enableDefaultRc = opts.enableDefaultRc !== false;
+    this.extraneousYarnrcFiles = opts.extraneousYarnrcFiles || [];
 
-            if (registryMirrorPath == null) {
-              continue;
-            }
+    this.preferOffline = !!opts.preferOffline;
+    this.modulesFolder = opts.modulesFolder;
+    this.linkFolder = opts.linkFolder || (_constants || _load_constants()).LINK_REGISTRY_DIRECTORY;
+    this.offline = !!opts.offline;
+    this.binLinks = !!opts.binLinks;
+    this.updateChecksums = !!opts.updateChecksums;
+    this.plugnplayUnplugged = [];
+    this.plugnplayPurgeUnpluggedPackages = false;
 
-            mirrorPath = registryMirrorPath;
-          }
+    this.ignorePlatform = !!opts.ignorePlatform;
+    this.ignoreScripts = !!opts.ignoreScripts;
 
-          if (mirrorPath == null) {
-            return null;
-          }
+    this.disablePrepublish = !!opts.disablePrepublish;
 
-          if (packageFilename == null) {
-            return mirrorPath;
-          }
+    // $FlowFixMe$
+    this.nonInteractive = !!opts.nonInteractive || isCi || !process.stdout.isTTY;
 
-          return path.join(mirrorPath, path.basename(packageFilename));
-        }
+    this.requestManager.setOptions({
+      offline: !!opts.offline && !opts.preferOffline,
+      captureHar: !!opts.captureHar
+    });
 
-        /**
-         * Checker whether the folder input is a valid module folder. We output a yarn metadata
-         * file when we've successfully setup a folder so use this as a marker.
-         */
+    this.focus = !!opts.focus;
+    this.focusedWorkspaceName = '';
 
-        isValidModuleDest(dest) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (!(yield (_fs || _load_fs()).exists(dest))) {
-                return false;
-              }
+    this.otp = opts.otp || '';
+  }
 
-              if (
-                !(yield (_fs || _load_fs()).exists(
-                  path.join(
-                    dest,
-                    (_constants || _load_constants()).METADATA_FILENAME,
-                  ),
-                ))
-              ) {
-                return false;
-              }
+  /**
+   * Generate a name suitable as unique filesystem identifier for the specified package.
+   */
 
-              return true;
-            },
-          )();
-        }
+  generateUniquePackageSlug(pkg) {
+    let slug = pkg.name;
 
-        /**
-         * Read package metadata and normalized package info.
-         */
+    slug = slug.replace(/[^@a-z0-9]+/g, '-');
+    slug = slug.replace(/^-+|-+$/g, '');
 
-        readPackageMetadata(dir) {
-          var _this3 = this;
-
-          return this.getCache(
-            `metadata-${dir}`,
-            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                const metadata = yield _this3.readJson(
-                  path.join(
-                    dir,
-                    (_constants || _load_constants()).METADATA_FILENAME,
-                  ),
-                );
-                const pkg = yield _this3.readManifest(dir, metadata.registry);
-
-                return {
-                  package: pkg,
-                  artifacts: metadata.artifacts || [],
-                  hash: metadata.hash,
-                  remote: metadata.remote,
-                  registry: metadata.registry,
-                };
-              },
-            ),
-          );
-        }
+    if (pkg.registry) {
+      slug = `${pkg.registry}-${slug}`;
+    } else {
+      slug = `unknown-${slug}`;
+    }
 
-        /**
-         * Read normalized package info according yarn-metadata.json
-         * throw an error if package.json was not found
-         */
+    const hash = pkg.remote.hash;
 
-        readManifest(dir, priorityRegistry, isRoot = false) {
-          var _this4 = this;
-
-          return this.getCache(
-            `manifest-${dir}`,
-            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                const manifest = yield _this4.maybeReadManifest(
-                  dir,
-                  priorityRegistry,
-                  isRoot,
-                );
-
-                if (manifest) {
-                  return manifest;
-                } else {
-                  throw new (_errors || _load_errors()).MessageError(
-                    _this4.reporter.lang("couldntFindPackagejson", dir),
-                    "ENOENT",
-                  );
-                }
-              },
-            ),
-          );
-        }
 
-        /**
-         * try get the manifest file by looking
-         * 1. manifest file in cache
-         * 2. manifest file in registry
-         */
-        maybeReadManifest(dir, priorityRegistry, isRoot = false) {
-          var _this5 = this;
+    if (pkg.version) {
+      slug += `-${pkg.version}`;
+    }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const metadataLoc = path.join(
-                dir,
-                (_constants || _load_constants()).METADATA_FILENAME,
-              );
+    if (pkg.uid && pkg.version !== pkg.uid) {
+      slug += `-${pkg.uid}`;
+    } else if (hash) {
+      slug += `-${hash}`;
+    }
 
-              if (yield (_fs || _load_fs()).exists(metadataLoc)) {
-                const metadata = yield _this5.readJson(metadataLoc);
+    if (pkg.remote.integrity) {
+      slug += `-integrity`;
+    }
 
-                if (!priorityRegistry) {
-                  priorityRegistry = metadata.priorityRegistry;
-                }
+    return slug;
+  }
 
-                if (typeof metadata.manifest !== "undefined") {
-                  return metadata.manifest;
-                }
-              }
+  /**
+   * Generate an absolute module path.
+   */
 
-              if (priorityRegistry) {
-                const file = yield _this5.tryManifest(
-                  dir,
-                  priorityRegistry,
-                  isRoot,
-                );
-                if (file) {
-                  return file;
-                }
-              }
+  generateModuleCachePath(pkg) {
+    invariant(this.cacheFolder, 'No package root');
+    invariant(pkg, 'Undefined package');
 
-              for (
-                var _iterator5 = Object.keys(
-                    (_index2 || _load_index2()).registries,
-                  ),
-                  _isArray5 = Array.isArray(_iterator5),
-                  _i6 = 0,
-                  _iterator5 = _isArray5
-                    ? _iterator5
-                    : _iterator5[Symbol.iterator]();
-                ;
+    const slug = this.generateUniquePackageSlug(pkg);
+    return path.join(this.cacheFolder, slug, 'node_modules', pkg.name);
+  }
 
-              ) {
-                var _ref7;
+  /**
+   */
 
-                if (_isArray5) {
-                  if (_i6 >= _iterator5.length) break;
-                  _ref7 = _iterator5[_i6++];
-                } else {
-                  _i6 = _iterator5.next();
-                  if (_i6.done) break;
-                  _ref7 = _i6.value;
-                }
+  getUnpluggedPath() {
+    return path.join(this.lockfileFolder, '.pnp', 'unplugged');
+  }
 
-                const registry = _ref7;
+  /**
+    */
 
-                if (priorityRegistry === registry) {
-                  continue;
-                }
+  generatePackageUnpluggedPath(pkg) {
+    const slug = this.generateUniquePackageSlug(pkg);
+    return path.join(this.getUnpluggedPath(), slug, 'node_modules', pkg.name);
+  }
 
-                const file = yield _this5.tryManifest(dir, registry, isRoot);
-                if (file) {
-                  return file;
-                }
-              }
+  /**
+   */
 
-              return null;
-            },
-          )();
-        }
+  listUnpluggedPackageFolders() {
+    var _this2 = this;
 
-        /**
-         * Read the root manifest.
-         */
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const unpluggedPackages = new Map();
+      const unpluggedPath = _this2.getUnpluggedPath();
 
-        readRootManifest() {
-          return this.readManifest(this.cwd, "npm", true);
-        }
+      if (!(yield (_fs || _load_fs()).exists(unpluggedPath))) {
+        return unpluggedPackages;
+      }
 
-        /**
-         * Try and find package info with the input directory and registry.
-         */
+      for (var _iterator4 = yield (_fs || _load_fs()).readdir(unpluggedPath), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref4;
 
-        tryManifest(dir, registry, isRoot) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const filename = (_index2 || _load_index2()).registries[registry]
-                .filename;
-
-              const loc = path.join(dir, filename);
-              if (yield (_fs || _load_fs()).exists(loc)) {
-                const data = yield _this6.readJson(loc);
-                data._registry = registry;
-                data._loc = loc;
-                return (0, (_index || _load_index()).default)(
-                  data,
-                  dir,
-                  _this6,
-                  isRoot,
-                );
-              } else {
-                return null;
-              }
-            },
-          )();
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref4 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref4 = _i4.value;
         }
 
-        findManifest(dir, isRoot) {
-          var _this7 = this;
+        const unpluggedName = _ref4;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              for (
-                var _iterator6 = (_index2 || _load_index2()).registryNames,
-                  _isArray6 = Array.isArray(_iterator6),
-                  _i7 = 0,
-                  _iterator6 = _isArray6
-                    ? _iterator6
-                    : _iterator6[Symbol.iterator]();
-                ;
+        const nmListing = yield (_fs || _load_fs()).readdir(path.join(unpluggedPath, unpluggedName, 'node_modules'));
+        invariant(nmListing.length === 1, 'A single folder should be in the unplugged directory');
 
-              ) {
-                var _ref8;
+        const target = path.join(unpluggedPath, unpluggedName, `node_modules`, nmListing[0]);
+        unpluggedPackages.set(unpluggedName, target);
+      }
 
-                if (_isArray6) {
-                  if (_i7 >= _iterator6.length) break;
-                  _ref8 = _iterator6[_i7++];
-                } else {
-                  _i7 = _iterator6.next();
-                  if (_i7.done) break;
-                  _ref8 = _i7.value;
-                }
+      return unpluggedPackages;
+    })();
+  }
 
-                const registry = _ref8;
+  /**
+   * Execute lifecycle scripts in the specified directory. Ignoring when the --ignore-scripts flag has been
+   * passed.
+   */
 
-                const manifest = yield _this7.tryManifest(
-                  dir,
-                  registry,
-                  isRoot,
-                );
+  executeLifecycleScript(commandName, cwd) {
+    if (this.ignoreScripts) {
+      return Promise.resolve();
+    } else {
+      return (0, (_executeLifecycleScript || _load_executeLifecycleScript()).execFromManifest)(this, commandName, cwd || this.cwd);
+    }
+  }
 
-                if (manifest) {
-                  return manifest;
-                }
-              }
+  /**
+   * Generate an absolute temporary filename location based on the input filename.
+   */
 
-              return null;
-            },
-          )();
-        }
+  getTemp(filename) {
+    invariant(this.tempFolder, 'No temp folder');
+    return path.join(this.tempFolder, filename);
+  }
 
-        findWorkspaceRoot(initial) {
-          var _this8 = this;
+  /**
+   * Remote packages may be cached in a file system to be available for offline installation.
+   * Second time the same package needs to be installed it will be loaded from there.
+   * Given a package's filename, return a path in the offline mirror location.
+   */
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let previous = null;
-              let current = path.normalize(initial);
-              if (!(yield (_fs || _load_fs()).exists(current))) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this8.reporter.lang("folderMissing", current),
-                );
-              }
+  getOfflineMirrorPath(packageFilename) {
+    let mirrorPath;
 
-              do {
-                const manifest = yield _this8.findManifest(current, true);
-                const ws = extractWorkspaces(manifest);
-                if (ws && ws.packages) {
-                  const relativePath = path.relative(current, initial);
-                  if (
-                    relativePath === "" ||
-                    micromatch([relativePath], ws.packages).length > 0
-                  ) {
-                    return current;
-                  } else {
-                    return null;
-                  }
-                }
+    var _arr = ['npm', 'yarn'];
+    for (var _i5 = 0; _i5 < _arr.length; _i5++) {
+      const key = _arr[_i5];
+      const registry = this.registries[key];
 
-                previous = current;
-                current = path.dirname(current);
-              } while (current !== previous);
+      if (registry == null) {
+        continue;
+      }
 
-              return null;
-            },
-          )();
-        }
+      const registryMirrorPath = registry.config['yarn-offline-mirror'];
 
-        resolveWorkspaces(root, rootManifest) {
-          var _this9 = this;
+      if (registryMirrorPath === false) {
+        return null;
+      }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const workspaces = {};
-              if (!_this9.workspacesEnabled) {
-                return workspaces;
-              }
+      if (registryMirrorPath == null) {
+        continue;
+      }
 
-              const ws = _this9.getWorkspaces(rootManifest, true);
-              const patterns = ws && ws.packages ? ws.packages : [];
+      mirrorPath = registryMirrorPath;
+    }
 
-              if (!Array.isArray(patterns)) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this9.reporter.lang("workspacesSettingMustBeArray"),
-                );
-              }
+    if (mirrorPath == null) {
+      return null;
+    }
 
-              const registryFilenames = (
-                _index2 || _load_index2()
-              ).registryNames
-                .map(function (registryName) {
-                  return _this9.registries[registryName].constructor.filename;
-                })
-                .join("|");
-              const trailingPattern = `/+(${registryFilenames})`;
-              // anything under folder (node_modules) should be ignored, thus use the '**' instead of shallow match "*"
-              const ignorePatterns = _this9.registryFolders.map(
-                function (folder) {
-                  return `/${folder}/**/+(${registryFilenames})`;
-                },
-              );
-
-              const files = yield Promise.all(
-                patterns.map(function (pattern) {
-                  return (_fs || _load_fs()).glob(
-                    pattern.replace(/\/?$/, trailingPattern),
-                    {
-                      cwd: root,
-                      ignore: ignorePatterns.map(function (ignorePattern) {
-                        return pattern.replace(/\/?$/, ignorePattern);
-                      }),
-                    },
-                  );
-                }),
-              );
-
-              for (
-                var _iterator7 = new Set([].concat(...files)),
-                  _isArray7 = Array.isArray(_iterator7),
-                  _i8 = 0,
-                  _iterator7 = _isArray7
-                    ? _iterator7
-                    : _iterator7[Symbol.iterator]();
-                ;
+    if (packageFilename == null) {
+      return mirrorPath;
+    }
 
-              ) {
-                var _ref9;
+    return path.join(mirrorPath, path.basename(packageFilename));
+  }
 
-                if (_isArray7) {
-                  if (_i8 >= _iterator7.length) break;
-                  _ref9 = _iterator7[_i8++];
-                } else {
-                  _i8 = _iterator7.next();
-                  if (_i8.done) break;
-                  _ref9 = _i8.value;
-                }
+  /**
+   * Checker whether the folder input is a valid module folder. We output a yarn metadata
+   * file when we've successfully setup a folder so use this as a marker.
+   */
 
-                const file = _ref9;
+  isValidModuleDest(dest) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (!(yield (_fs || _load_fs()).exists(dest))) {
+        return false;
+      }
 
-                const loc = path.join(root, path.dirname(file));
-                const manifest = yield _this9.findManifest(loc, false);
+      if (!(yield (_fs || _load_fs()).exists(path.join(dest, (_constants || _load_constants()).METADATA_FILENAME)))) {
+        return false;
+      }
 
-                if (!manifest) {
-                  continue;
-                }
+      return true;
+    })();
+  }
 
-                if (!manifest.name) {
-                  _this9.reporter.warn(
-                    _this9.reporter.lang("workspaceNameMandatory", loc),
-                  );
-                  continue;
-                }
-                if (!manifest.version) {
-                  _this9.reporter.warn(
-                    _this9.reporter.lang("workspaceVersionMandatory", loc),
-                  );
-                  continue;
-                }
+  /**
+   * Read package metadata and normalized package info.
+   */
 
-                if (
-                  Object.prototype.hasOwnProperty.call(
-                    workspaces,
-                    manifest.name,
-                  )
-                ) {
-                  throw new (_errors || _load_errors()).MessageError(
-                    _this9.reporter.lang(
-                      "workspaceNameDuplicate",
-                      manifest.name,
-                    ),
-                  );
-                }
+  readPackageMetadata(dir) {
+    var _this3 = this;
 
-                workspaces[manifest.name] = { loc, manifest };
-              }
+    return this.getCache(`metadata-${dir}`, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const metadata = yield _this3.readJson(path.join(dir, (_constants || _load_constants()).METADATA_FILENAME));
+      const pkg = yield _this3.readManifest(dir, metadata.registry);
 
-              return workspaces;
-            },
-          )();
-        }
+      return {
+        package: pkg,
+        artifacts: metadata.artifacts || [],
+        hash: metadata.hash,
+        remote: metadata.remote,
+        registry: metadata.registry
+      };
+    }));
+  }
 
-        // workspaces functions
-        getWorkspaces(manifest, shouldThrow = false) {
-          if (!manifest || !this.workspacesEnabled) {
-            return undefined;
-          }
+  /**
+   * Read normalized package info according yarn-metadata.json
+   * throw an error if package.json was not found
+   */
 
-          const ws = extractWorkspaces(manifest);
+  readManifest(dir, priorityRegistry, isRoot = false) {
+    var _this4 = this;
 
-          if (!ws) {
-            return ws;
-          }
+    return this.getCache(`manifest-${dir}`, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const manifest = yield _this4.maybeReadManifest(dir, priorityRegistry, isRoot);
 
-          // validate eligibility
-          let wsCopy = (0, (_extends2 || _load_extends()).default)({}, ws);
-          const warnings = [];
-          const errors = [];
+      if (manifest) {
+        return manifest;
+      } else {
+        throw new (_errors || _load_errors()).MessageError(_this4.reporter.lang('couldntFindPackagejson', dir), 'ENOENT');
+      }
+    }));
+  }
 
-          // packages
-          if (
-            wsCopy.packages &&
-            wsCopy.packages.length > 0 &&
-            !manifest.private
-          ) {
-            errors.push(this.reporter.lang("workspacesRequirePrivateProjects"));
-            wsCopy = undefined;
-          }
-          // nohoist
-          if (wsCopy && wsCopy.nohoist && wsCopy.nohoist.length > 0) {
-            if (!this.workspacesNohoistEnabled) {
-              warnings.push(
-                this.reporter.lang("workspacesNohoistDisabled", manifest.name),
-              );
-              wsCopy.nohoist = undefined;
-            } else if (!manifest.private) {
-              errors.push(
-                this.reporter.lang(
-                  "workspacesNohoistRequirePrivatePackages",
-                  manifest.name,
-                ),
-              );
-              wsCopy.nohoist = undefined;
-            }
-          }
+  /**
+   * try get the manifest file by looking
+   * 1. manifest file in cache
+   * 2. manifest file in registry
+   */
+  maybeReadManifest(dir, priorityRegistry, isRoot = false) {
+    var _this5 = this;
 
-          if (errors.length > 0 && shouldThrow) {
-            throw new (_errors || _load_errors()).MessageError(
-              errors.join("\n"),
-            );
-          }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const metadataLoc = path.join(dir, (_constants || _load_constants()).METADATA_FILENAME);
 
-          const msg = errors.concat(warnings).join("\n");
-          if (msg.length > 0) {
-            this.reporter.warn(msg);
-          }
+      if (yield (_fs || _load_fs()).exists(metadataLoc)) {
+        const metadata = yield _this5.readJson(metadataLoc);
 
-          return wsCopy;
+        if (!priorityRegistry) {
+          priorityRegistry = metadata.priorityRegistry;
         }
 
-        /**
-         * Description
-         */
-
-        getFolder(pkg) {
-          let registryName = pkg._registry;
-          if (!registryName) {
-            const ref = pkg._reference;
-            invariant(ref, "expected reference");
-            registryName = ref.registry;
-          }
-          return this.registries[registryName].folder;
+        if (typeof metadata.manifest !== 'undefined') {
+          return metadata.manifest;
         }
+      }
 
-        /**
-         * Get root manifests.
-         */
+      if (priorityRegistry) {
+        const file = yield _this5.tryManifest(dir, priorityRegistry, isRoot);
+        if (file) {
+          return file;
+        }
+      }
 
-        getRootManifests() {
-          var _this10 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const manifests = {};
-              for (
-                var _iterator8 = (_index2 || _load_index2()).registryNames,
-                  _isArray8 = Array.isArray(_iterator8),
-                  _i9 = 0,
-                  _iterator8 = _isArray8
-                    ? _iterator8
-                    : _iterator8[Symbol.iterator]();
-                ;
+      for (var _iterator5 = Object.keys((_index2 || _load_index2()).registries), _isArray5 = Array.isArray(_iterator5), _i6 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref7;
 
-              ) {
-                var _ref10;
+        if (_isArray5) {
+          if (_i6 >= _iterator5.length) break;
+          _ref7 = _iterator5[_i6++];
+        } else {
+          _i6 = _iterator5.next();
+          if (_i6.done) break;
+          _ref7 = _i6.value;
+        }
 
-                if (_isArray8) {
-                  if (_i9 >= _iterator8.length) break;
-                  _ref10 = _iterator8[_i9++];
-                } else {
-                  _i9 = _iterator8.next();
-                  if (_i9.done) break;
-                  _ref10 = _i9.value;
-                }
+        const registry = _ref7;
 
-                const registryName = _ref10;
-
-                const registry = (_index2 || _load_index2()).registries[
-                  registryName
-                ];
-                const jsonLoc = path.join(_this10.cwd, registry.filename);
-
-                let object = {};
-                let exists = false;
-                let indent;
-                if (yield (_fs || _load_fs()).exists(jsonLoc)) {
-                  exists = true;
-
-                  const info = yield _this10.readJson(
-                    jsonLoc,
-                    (_fs || _load_fs()).readJsonAndFile,
-                  );
-                  object = info.object;
-                  indent = detectIndent(info.content).indent || undefined;
-                }
-                manifests[registryName] = {
-                  loc: jsonLoc,
-                  object,
-                  exists,
-                  indent,
-                };
-              }
-              return manifests;
-            },
-          )();
+        if (priorityRegistry === registry) {
+          continue;
         }
 
-        /**
-         * Save root manifests.
-         */
-
-        saveRootManifests(manifests) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              for (
-                var _iterator9 = (_index2 || _load_index2()).registryNames,
-                  _isArray9 = Array.isArray(_iterator9),
-                  _i10 = 0,
-                  _iterator9 = _isArray9
-                    ? _iterator9
-                    : _iterator9[Symbol.iterator]();
-                ;
+        const file = yield _this5.tryManifest(dir, registry, isRoot);
+        if (file) {
+          return file;
+        }
+      }
 
-              ) {
-                var _ref11;
+      return null;
+    })();
+  }
 
-                if (_isArray9) {
-                  if (_i10 >= _iterator9.length) break;
-                  _ref11 = _iterator9[_i10++];
-                } else {
-                  _i10 = _iterator9.next();
-                  if (_i10.done) break;
-                  _ref11 = _i10.value;
-                }
+  /**
+   * Read the root manifest.
+   */
 
-                const registryName = _ref11;
-                var _manifests$registryNa = manifests[registryName];
-                const loc = _manifests$registryNa.loc,
-                  object = _manifests$registryNa.object,
-                  exists = _manifests$registryNa.exists,
-                  indent = _manifests$registryNa.indent;
+  readRootManifest() {
+    return this.readManifest(this.cwd, 'npm', true);
+  }
 
-                if (!exists && !Object.keys(object).length) {
-                  continue;
-                }
+  /**
+   * Try and find package info with the input directory and registry.
+   */
 
-                for (
-                  var _iterator10 = (_constants || _load_constants())
-                      .DEPENDENCY_TYPES,
-                    _isArray10 = Array.isArray(_iterator10),
-                    _i11 = 0,
-                    _iterator10 = _isArray10
-                      ? _iterator10
-                      : _iterator10[Symbol.iterator]();
-                  ;
+  tryManifest(dir, registry, isRoot) {
+    var _this6 = this;
 
-                ) {
-                  var _ref12;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const filename = (_index2 || _load_index2()).registries[registry].filename;
 
-                  if (_isArray10) {
-                    if (_i11 >= _iterator10.length) break;
-                    _ref12 = _iterator10[_i11++];
-                  } else {
-                    _i11 = _iterator10.next();
-                    if (_i11.done) break;
-                    _ref12 = _i11.value;
-                  }
+      const loc = path.join(dir, filename);
+      if (yield (_fs || _load_fs()).exists(loc)) {
+        const data = yield _this6.readJson(loc);
+        data._registry = registry;
+        data._loc = loc;
+        return (0, (_index || _load_index()).default)(data, dir, _this6, isRoot);
+      } else {
+        return null;
+      }
+    })();
+  }
 
-                  const field = _ref12;
+  findManifest(dir, isRoot) {
+    var _this7 = this;
 
-                  if (object[field]) {
-                    object[field] = sortObject(object[field]);
-                  }
-                }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      for (var _iterator6 = (_index2 || _load_index2()).registryNames, _isArray6 = Array.isArray(_iterator6), _i7 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+        var _ref8;
 
-                yield (_fs || _load_fs()).writeFilePreservingEol(
-                  loc,
-                  JSON.stringify(
-                    object,
-                    null,
-                    indent || (_constants || _load_constants()).DEFAULT_INDENT,
-                  ) + "\n",
-                );
-              }
-            },
-          )();
+        if (_isArray6) {
+          if (_i7 >= _iterator6.length) break;
+          _ref8 = _iterator6[_i7++];
+        } else {
+          _i7 = _iterator6.next();
+          if (_i7.done) break;
+          _ref8 = _i7.value;
         }
 
-        /**
-         * Call the passed factory (defaults to fs.readJson) and rethrow a pretty error message if it was the result
-         * of a syntax error.
-         */
+        const registry = _ref8;
 
-        readJson(loc, factory = (_fs || _load_fs()).readJson) {
-          try {
-            return factory(loc);
-          } catch (err) {
-            if (err instanceof SyntaxError) {
-              throw new (_errors || _load_errors()).MessageError(
-                this.reporter.lang("jsonError", loc, err.message),
-              );
-            } else {
-              throw err;
-            }
-          }
-        }
+        const manifest = yield _this7.tryManifest(dir, registry, isRoot);
 
-        static create(
-          opts = {},
-          reporter = new (_index3 || _load_index3()).NoopReporter(),
-        ) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const config = new Config(reporter);
-              yield config.init(opts);
-              return config;
-            },
-          )();
+        if (manifest) {
+          return manifest;
         }
       }
 
-      exports.default = Config;
-      function extractWorkspaces(manifest) {
-        if (!manifest || !manifest.workspaces) {
-          return undefined;
-        }
-
-        if (Array.isArray(manifest.workspaces)) {
-          return { packages: manifest.workspaces };
-        }
+      return null;
+    })();
+  }
 
-        if (
-          (manifest.workspaces.packages &&
-            Array.isArray(manifest.workspaces.packages)) ||
-          (manifest.workspaces.nohoist &&
-            Array.isArray(manifest.workspaces.nohoist))
-        ) {
-          return manifest.workspaces;
-        }
+  findWorkspaceRoot(initial) {
+    var _this8 = this;
 
-        return undefined;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let previous = null;
+      let current = path.normalize(initial);
+      if (!(yield (_fs || _load_fs()).exists(current))) {
+        throw new (_errors || _load_errors()).MessageError(_this8.reporter.lang('folderMissing', current));
       }
 
-      /***/
-    },
-    /* 163 */
-    /***/ function (module, exports) {
-      module.exports = function (module) {
-        if (!module.webpackPolyfill) {
-          module.deprecate = function () {};
-          module.paths = [];
-          // module.parent = undefined by default
-          if (!module.children) module.children = [];
-          Object.defineProperty(module, "loaded", {
-            enumerable: true,
-            get: function () {
-              return module.l;
-            },
-          });
-          Object.defineProperty(module, "id", {
-            enumerable: true,
-            get: function () {
-              return module.i;
-            },
-          });
-          module.webpackPolyfill = 1;
+      do {
+        const manifest = yield _this8.findManifest(current, true);
+        const ws = extractWorkspaces(manifest);
+        if (ws && ws.packages) {
+          const relativePath = path.relative(current, initial);
+          if (relativePath === '' || micromatch([relativePath], ws.packages).length > 0) {
+            return current;
+          } else {
+            return null;
+          }
         }
-        return module;
-      };
-
-      /***/
-    },
-    /* 164 */
-    /***/ function (module, exports) {
-      module.exports = require("net");
 
-      /***/
-    },
-    /* 165 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+        previous = current;
+        current = path.dirname(current);
+      } while (current !== previous);
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.Add = undefined;
+      return null;
+    })();
+  }
 
-      var _asyncToGenerator2;
+  resolveWorkspaces(root, rootManifest) {
+    var _this9 = this;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const workspaces = {};
+      if (!_this9.workspacesEnabled) {
+        return workspaces;
       }
 
-      var _extends2;
+      const ws = _this9.getWorkspaces(rootManifest, true);
+      const patterns = ws && ws.packages ? ws.packages : [];
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      if (!Array.isArray(patterns)) {
+        throw new (_errors || _load_errors()).MessageError(_this9.reporter.lang('workspacesSettingMustBeArray'));
       }
 
-      let run = (exports.run = (() => {
-        var _ref7 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (!args.length) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("missingAddDependencies"),
-              );
-            }
-
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder, reporter);
+      const registryFilenames = (_index2 || _load_index2()).registryNames.map(function (registryName) {
+        return _this9.registries[registryName].constructor.filename;
+      }).join('|');
+      const trailingPattern = `/+(${registryFilenames})`;
+      // anything under folder (node_modules) should be ignored, thus use the '**' instead of shallow match "*"
+      const ignorePatterns = _this9.registryFolders.map(function (folder) {
+        return `/${folder}/**/+(${registryFilenames})`;
+      });
 
-            yield (0, (_install || _load_install()).wrapLifecycle)(
-              config,
-              flags,
-              (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* () {
-                  const install = new Add(
-                    args,
-                    flags,
-                    config,
-                    reporter,
-                    lockfile,
-                  );
-                  yield install.init();
-                },
-              ),
-            );
-          },
-        );
+      const files = yield Promise.all(patterns.map(function (pattern) {
+        return (_fs || _load_fs()).glob(pattern.replace(/\/?$/, trailingPattern), {
+          cwd: root,
+          ignore: ignorePatterns.map(function (ignorePattern) {
+            return pattern.replace(/\/?$/, ignorePattern);
+          })
+        });
+      }));
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref7.apply(this, arguments);
-        };
-      })());
+      for (var _iterator7 = new Set([].concat(...files)), _isArray7 = Array.isArray(_iterator7), _i8 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+        var _ref9;
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+        if (_isArray7) {
+          if (_i8 >= _iterator7.length) break;
+          _ref9 = _iterator7[_i8++];
+        } else {
+          _i8 = _iterator7.next();
+          if (_i8.done) break;
+          _ref9 = _i8.value;
+        }
 
-      var _lockfile;
+        const file = _ref9;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+        const loc = path.join(root, path.dirname(file));
+        const manifest = yield _this9.findManifest(loc, false);
 
-      var _normalizePattern2;
+        if (!manifest) {
+          continue;
+        }
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
-      }
+        if (!manifest.name) {
+          _this9.reporter.warn(_this9.reporter.lang('workspaceNameMandatory', loc));
+          continue;
+        }
+        if (!manifest.version) {
+          _this9.reporter.warn(_this9.reporter.lang('workspaceVersionMandatory', loc));
+          continue;
+        }
 
-      var _workspaceLayout;
+        if (Object.prototype.hasOwnProperty.call(workspaces, manifest.name)) {
+          throw new (_errors || _load_errors()).MessageError(_this9.reporter.lang('workspaceNameDuplicate', manifest.name));
+        }
 
-      function _load_workspaceLayout() {
-        return (_workspaceLayout = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
+        workspaces[manifest.name] = { loc, manifest };
       }
 
-      var _index;
+      return workspaces;
+    })();
+  }
 
-      function _load_index() {
-        return (_index = __webpack_require__(78));
-      }
+  // workspaces functions
+  getWorkspaces(manifest, shouldThrow = false) {
+    if (!manifest || !this.workspacesEnabled) {
+      return undefined;
+    }
 
-      var _list;
+    const ws = extractWorkspaces(manifest);
 
-      function _load_list() {
-        return (_list = __webpack_require__(358));
-      }
+    if (!ws) {
+      return ws;
+    }
 
-      var _install;
+    // validate eligibility
+    let wsCopy = (0, (_extends2 || _load_extends()).default)({}, ws);
+    const warnings = [];
+    const errors = [];
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
+    // packages
+    if (wsCopy.packages && wsCopy.packages.length > 0 && !manifest.private) {
+      errors.push(this.reporter.lang('workspacesRequirePrivateProjects'));
+      wsCopy = undefined;
+    }
+    // nohoist
+    if (wsCopy && wsCopy.nohoist && wsCopy.nohoist.length > 0) {
+      if (!this.workspacesNohoistEnabled) {
+        warnings.push(this.reporter.lang('workspacesNohoistDisabled', manifest.name));
+        wsCopy.nohoist = undefined;
+      } else if (!manifest.private) {
+        errors.push(this.reporter.lang('workspacesNohoistRequirePrivatePackages', manifest.name));
+        wsCopy.nohoist = undefined;
       }
+    }
 
-      var _errors;
+    if (errors.length > 0 && shouldThrow) {
+      throw new (_errors || _load_errors()).MessageError(errors.join('\n'));
+    }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    const msg = errors.concat(warnings).join('\n');
+    if (msg.length > 0) {
+      this.reporter.warn(msg);
+    }
 
-      var _constants;
+    return wsCopy;
+  }
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+  /**
+   * Description
+   */
 
-      var _fs;
+  getFolder(pkg) {
+    let registryName = pkg._registry;
+    if (!registryName) {
+      const ref = pkg._reference;
+      invariant(ref, 'expected reference');
+      registryName = ref.registry;
+    }
+    return this.registries[registryName].folder;
+  }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+  /**
+   * Get root manifests.
+   */
 
-      var _invariant;
+  getRootManifests() {
+    var _this10 = this;
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const manifests = {};
+      for (var _iterator8 = (_index2 || _load_index2()).registryNames, _isArray8 = Array.isArray(_iterator8), _i9 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+        var _ref10;
 
-      var _path;
+        if (_isArray8) {
+          if (_i9 >= _iterator8.length) break;
+          _ref10 = _iterator8[_i9++];
+        } else {
+          _i9 = _iterator8.next();
+          if (_i9.done) break;
+          _ref10 = _i9.value;
+        }
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
-      }
+        const registryName = _ref10;
 
-      var _semver;
+        const registry = (_index2 || _load_index2()).registries[registryName];
+        const jsonLoc = path.join(_this10.cwd, registry.filename);
 
-      function _load_semver() {
-        return (_semver = _interopRequireDefault(__webpack_require__(22)));
-      }
+        let object = {};
+        let exists = false;
+        let indent;
+        if (yield (_fs || _load_fs()).exists(jsonLoc)) {
+          exists = true;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          const info = yield _this10.readJson(jsonLoc, (_fs || _load_fs()).readJsonAndFile);
+          object = info.object;
+          indent = detectIndent(info.content).indent || undefined;
         }
+        manifests[registryName] = { loc: jsonLoc, object, exists, indent };
       }
+      return manifests;
+    })();
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  /**
+   * Save root manifests.
+   */
 
-      const SILENCE_DEPENDENCY_TYPE_WARNINGS = [
-        "upgrade",
-        "upgrade-interactive",
-      ];
+  saveRootManifests(manifests) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      for (var _iterator9 = (_index2 || _load_index2()).registryNames, _isArray9 = Array.isArray(_iterator9), _i10 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+        var _ref11;
 
-      class Add extends (_install || _load_install()).Install {
-        constructor(args, flags, config, reporter, lockfile) {
-          const workspaceRootIsCwd = config.cwd === config.lockfileFolder;
-          const _flags = flags
-            ? (0, (_extends2 || _load_extends()).default)({}, flags, {
-                workspaceRootIsCwd,
-              })
-            : { workspaceRootIsCwd };
-          super(_flags, config, reporter, lockfile);
-          this.args = args;
-          // only one flag is supported, so we can figure out which one was passed to `yarn add`
-          this.flagToOrigin = [
-            flags.dev && "devDependencies",
-            flags.optional && "optionalDependencies",
-            flags.peer && "peerDependencies",
-            "dependencies",
-          ]
-            .filter(Boolean)
-            .shift();
+        if (_isArray9) {
+          if (_i10 >= _iterator9.length) break;
+          _ref11 = _iterator9[_i10++];
+        } else {
+          _i10 = _iterator9.next();
+          if (_i10.done) break;
+          _ref11 = _i10.value;
         }
 
-        /**
-         * TODO
-         */
-
-        prepareRequests(requests) {
-          const requestsWithArgs = requests.slice();
+        const registryName = _ref11;
+        var _manifests$registryNa = manifests[registryName];
+        const loc = _manifests$registryNa.loc,
+              object = _manifests$registryNa.object,
+              exists = _manifests$registryNa.exists,
+              indent = _manifests$registryNa.indent;
 
-          for (
-            var _iterator = this.args,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+        if (!exists && !Object.keys(object).length) {
+          continue;
+        }
 
-          ) {
-            var _ref;
+        for (var _iterator10 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray10 = Array.isArray(_iterator10), _i11 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+          var _ref12;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+          if (_isArray10) {
+            if (_i11 >= _iterator10.length) break;
+            _ref12 = _iterator10[_i11++];
+          } else {
+            _i11 = _iterator10.next();
+            if (_i11.done) break;
+            _ref12 = _i11.value;
+          }
 
-            const pattern = _ref;
+          const field = _ref12;
 
-            requestsWithArgs.push({
-              pattern,
-              registry: "npm",
-              optional: false,
-            });
+          if (object[field]) {
+            object[field] = sortObject(object[field]);
           }
-          return requestsWithArgs;
         }
 
-        /**
-         * returns version for a pattern based on Manifest
-         */
-        getPatternVersion(pattern, pkg) {
-          const tilde = this.flags.tilde;
-          const configPrefix = String(this.config.getOption("save-prefix"));
-          const exact =
-            this.flags.exact ||
-            Boolean(this.config.getOption("save-exact")) ||
-            configPrefix === "";
-
-          var _normalizePattern = (0,
-          (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(
-            pattern,
-          );
+        yield (_fs || _load_fs()).writeFilePreservingEol(loc, JSON.stringify(object, null, indent || (_constants || _load_constants()).DEFAULT_INDENT) + '\n');
+      }
+    })();
+  }
 
-          const hasVersion = _normalizePattern.hasVersion,
-            range = _normalizePattern.range;
-
-          let version;
-
-          if ((0, (_index || _load_index()).getExoticResolver)(pattern)) {
-            // wasn't a name/range tuple so this is just a raw exotic pattern
-            version = pattern;
-          } else if (
-            hasVersion &&
-            range &&
-            ((_semver || _load_semver()).default.satisfies(
-              pkg.version,
-              range,
-            ) ||
-              (0, (_index || _load_index()).getExoticResolver)(range))
-          ) {
-            // if the user specified a range then use it verbatim
-            version = range;
-          }
+  /**
+   * Call the passed factory (defaults to fs.readJson) and rethrow a pretty error message if it was the result
+   * of a syntax error.
+   */
+
+  readJson(loc, factory = (_fs || _load_fs()).readJson) {
+    try {
+      return factory(loc);
+    } catch (err) {
+      if (err instanceof SyntaxError) {
+        throw new (_errors || _load_errors()).MessageError(this.reporter.lang('jsonError', loc, err.message));
+      } else {
+        throw err;
+      }
+    }
+  }
 
-          if (!version || (_semver || _load_semver()).default.valid(version)) {
-            let prefix = configPrefix || "^";
+  static create(opts = {}, reporter = new (_index3 || _load_index3()).NoopReporter()) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const config = new Config(reporter);
+      yield config.init(opts);
+      return config;
+    })();
+  }
+}
 
-            if (tilde) {
-              prefix = "~";
-            } else if (version || exact) {
-              prefix = "";
-            }
-            version = `${prefix}${pkg.version}`;
-          }
+exports.default = Config;
+function extractWorkspaces(manifest) {
+  if (!manifest || !manifest.workspaces) {
+    return undefined;
+  }
 
-          return version;
-        }
+  if (Array.isArray(manifest.workspaces)) {
+    return { packages: manifest.workspaces };
+  }
 
-        preparePatterns(patterns) {
-          const preparedPatterns = patterns.slice();
-          for (
-            var _iterator2 = this.resolver.dedupePatterns(this.args),
-              _isArray2 = Array.isArray(_iterator2),
-              _i2 = 0,
-              _iterator2 = _isArray2
-                ? _iterator2
-                : _iterator2[Symbol.iterator]();
-            ;
+  if (manifest.workspaces.packages && Array.isArray(manifest.workspaces.packages) || manifest.workspaces.nohoist && Array.isArray(manifest.workspaces.nohoist)) {
+    return manifest.workspaces;
+  }
 
-          ) {
-            var _ref2;
+  return undefined;
+}
+
+/***/ }),
+/* 163 */
+/***/ (function(module, exports) {
+
+module.exports = function(module) {
+	if(!module.webpackPolyfill) {
+		module.deprecate = function() {};
+		module.paths = [];
+		// module.parent = undefined by default
+		if(!module.children) module.children = [];
+		Object.defineProperty(module, "loaded", {
+			enumerable: true,
+			get: function() {
+				return module.l;
+			}
+		});
+		Object.defineProperty(module, "id", {
+			enumerable: true,
+			get: function() {
+				return module.i;
+			}
+		});
+		module.webpackPolyfill = 1;
+	}
+	return module;
+};
+
+
+/***/ }),
+/* 164 */
+/***/ (function(module, exports) {
+
+module.exports = require("net");
+
+/***/ }),
+/* 165 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.Add = undefined;
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+var _extends2;
+
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
+
+let run = exports.run = (() => {
+  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (!args.length) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('missingAddDependencies'));
+    }
 
-            if (_isArray2) {
-              if (_i2 >= _iterator2.length) break;
-              _ref2 = _iterator2[_i2++];
-            } else {
-              _i2 = _iterator2.next();
-              if (_i2.done) break;
-              _ref2 = _i2.value;
-            }
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
 
-            const pattern = _ref2;
-
-            const pkg = this.resolver.getResolvedPattern(pattern);
-            (0, (_invariant || _load_invariant()).default)(
-              pkg,
-              `missing package ${pattern}`,
-            );
-            const version = this.getPatternVersion(pattern, pkg);
-            const newPattern = `${pkg.name}@${version}`;
-            preparedPatterns.push(newPattern);
-            this.addedPatterns.push(newPattern);
-            if (newPattern === pattern) {
-              continue;
-            }
-            this.resolver.replacePattern(pattern, newPattern);
-          }
-          return preparedPatterns;
-        }
+    yield (0, (_install || _load_install()).wrapLifecycle)(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const install = new Add(args, flags, config, reporter, lockfile);
+      yield install.init();
+    }));
+  });
 
-        preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
-          // remove the newly added patterns if cwd != root and update the in-memory package dependency instead
-          if (cwdIsRoot) {
-            return patterns;
-          }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref7.apply(this, arguments);
+  };
+})();
 
-          let manifest;
-          const cwdPackage = `${cwdManifest.name}@${cwdManifest.version}`;
-          try {
-            manifest = this.resolver.getStrictResolvedPattern(cwdPackage);
-          } catch (e) {
-            this.reporter.warn(
-              this.reporter.lang("unknownPackage", cwdPackage),
-            );
-            return patterns;
-          }
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-          let newPatterns = patterns;
-          this._iterateAddedPackages(
-            (pattern, registry, dependencyType, pkgName, version) => {
-              // remove added package from patterns list
-              const filtered = newPatterns.filter((p) => p !== pattern);
-              (0, (_invariant || _load_invariant()).default)(
-                newPatterns.length - filtered.length > 0,
-                `expect added pattern '${pattern}' in the list: ${patterns.toString()}`,
-              );
-              newPatterns = filtered;
-
-              // add new package into in-memory manifest so they can be linked properly
-              manifest[dependencyType] = manifest[dependencyType] || {};
-              if (manifest[dependencyType][pkgName] === version) {
-                // package already existed
-                return;
-              }
+var _lockfile;
 
-              // update dependencies in the manifest
-              (0, (_invariant || _load_invariant()).default)(
-                manifest._reference,
-                "manifest._reference should not be null",
-              );
-              const ref = manifest._reference;
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-              ref["dependencies"] = ref["dependencies"] || [];
-              ref["dependencies"].push(pattern);
-            },
-          );
+var _normalizePattern2;
 
-          return newPatterns;
-        }
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-        bailout(patterns, workspaceLayout) {
-          var _this = this;
+var _workspaceLayout;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const lockfileCache = _this.lockfile.cache;
-              if (!lockfileCache) {
-                return false;
-              }
-              const match = yield _this.integrityChecker.check(
-                patterns,
-                lockfileCache,
-                _this.flags,
-                workspaceLayout,
-              );
-              const haveLockfile = yield (_fs || _load_fs()).exists(
-                (_path || _load_path()).default.join(
-                  _this.config.lockfileFolder,
-                  (_constants || _load_constants()).LOCKFILE_FILENAME,
-                ),
-              );
-              if (match.integrityFileMissing && haveLockfile) {
-                // Integrity file missing, force script installations
-                _this.scripts.setForce(true);
-              }
-              return false;
-            },
-          )();
-        }
+function _load_workspaceLayout() {
+  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
+}
 
-        /**
-         * Description
-         */
+var _index;
 
-        init() {
-          var _this2 = this;
+function _load_index() {
+  return _index = __webpack_require__(78);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const isWorkspaceRoot =
-                _this2.config.workspaceRootFolder &&
-                _this2.config.cwd === _this2.config.workspaceRootFolder;
+var _list;
 
-              // running "yarn add something" in a workspace root is often a mistake
-              if (isWorkspaceRoot && !_this2.flags.ignoreWorkspaceRootCheck) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this2.reporter.lang("workspacesAddRootCheck"),
-                );
-              }
+function _load_list() {
+  return _list = __webpack_require__(358);
+}
 
-              _this2.addedPatterns = [];
-              const patterns = yield (
-                _install || _load_install()
-              ).Install.prototype.init.call(_this2);
-              yield _this2.maybeOutputSaveTree(patterns);
-              return patterns;
-            },
-          )();
-        }
-
-        applyChanges(manifests) {
-          var _this3 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield (
-                _install || _load_install()
-              ).Install.prototype.applyChanges.call(_this3, manifests);
-
-              // fill rootPatternsToOrigin without `excludePatterns`
-              yield (
-                _install || _load_install()
-              ).Install.prototype.fetchRequestFromCwd.call(_this3);
-
-              _this3._iterateAddedPackages(
-                function (pattern, registry, dependencyType, pkgName, version) {
-                  // add it to manifest
-                  const object = manifests[registry].object;
-
-                  object[dependencyType] = object[dependencyType] || {};
-                  object[dependencyType][pkgName] = version;
-                  if (
-                    SILENCE_DEPENDENCY_TYPE_WARNINGS.indexOf(
-                      _this3.config.commandName,
-                    ) === -1 &&
-                    dependencyType !== _this3.flagToOrigin
-                  ) {
-                    _this3.reporter.warn(
-                      _this3.reporter.lang(
-                        "moduleAlreadyInManifest",
-                        pkgName,
-                        dependencyType,
-                        _this3.flagToOrigin,
-                      ),
-                    );
-                  }
-                },
-              );
+var _install;
 
-              return true;
-            },
-          )();
-        }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-        /**
-         * Description
-         */
+var _errors;
 
-        fetchRequestFromCwd() {
-          return (
-            _install || _load_install()
-          ).Install.prototype.fetchRequestFromCwd.call(this, this.args);
-        }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-        /**
-         * Output a tree of any newly added dependencies.
-         */
+var _constants;
 
-        maybeOutputSaveTree(patterns) {
-          var _this4 = this;
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // don't limit the shown tree depth
-              const opts = {
-                reqDepth: 0,
-              };
+var _fs;
 
-              // restore the original patterns
-              const merged = [...patterns, ..._this4.addedPatterns];
-
-              var _ref3 = yield (0, (_list || _load_list()).buildTree)(
-                _this4.resolver,
-                _this4.linker,
-                merged,
-                opts,
-                true,
-                true,
-              );
-
-              const trees = _ref3.trees,
-                count = _ref3.count;
-
-              if (count === 1) {
-                _this4.reporter.success(
-                  _this4.reporter.lang("savedNewDependency"),
-                );
-              } else {
-                _this4.reporter.success(
-                  _this4.reporter.lang("savedNewDependencies", count),
-                );
-              }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-              if (!count) {
-                return;
-              }
+var _invariant;
 
-              const resolverPatterns = new Set();
-              for (
-                var _iterator3 = patterns,
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-              ) {
-                var _ref4;
+var _path;
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref4 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref4 = _i3.value;
-                }
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-                const pattern = _ref4;
+var _semver;
 
-                var _ref5 = _this4.resolver.getResolvedPattern(pattern) || {};
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-                const version = _ref5.version,
-                  name = _ref5.name;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                resolverPatterns.add(`${name}@${version}`);
-              }
-              const directRequireDependencies = trees.filter(function ({
-                name,
-              }) {
-                return resolverPatterns.has(name);
-              });
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              _this4.reporter.info(_this4.reporter.lang("directDependencies"));
-              _this4.reporter.tree(
-                "newDirectDependencies",
-                directRequireDependencies,
-              );
-              _this4.reporter.info(_this4.reporter.lang("allDependencies"));
-              _this4.reporter.tree("newAllDependencies", trees);
-            },
-          )();
-        }
+const SILENCE_DEPENDENCY_TYPE_WARNINGS = ['upgrade', 'upgrade-interactive'];
 
-        /**
-         * Save added packages to manifest if any of the --save flags were used.
-         */
+class Add extends (_install || _load_install()).Install {
+  constructor(args, flags, config, reporter, lockfile) {
+    const workspaceRootIsCwd = config.cwd === config.lockfileFolder;
+    const _flags = flags ? (0, (_extends2 || _load_extends()).default)({}, flags, { workspaceRootIsCwd }) : { workspaceRootIsCwd };
+    super(_flags, config, reporter, lockfile);
+    this.args = args;
+    // only one flag is supported, so we can figure out which one was passed to `yarn add`
+    this.flagToOrigin = [flags.dev && 'devDependencies', flags.optional && 'optionalDependencies', flags.peer && 'peerDependencies', 'dependencies'].filter(Boolean).shift();
+  }
 
-        savePackages() {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {},
-          )();
-        }
+  /**
+   * TODO
+   */
 
-        _iterateAddedPackages(f) {
-          const patternOrigins = Object.keys(this.rootPatternsToOrigin);
+  prepareRequests(requests) {
+    const requestsWithArgs = requests.slice();
 
-          // add new patterns to their appropriate registry manifest
-          for (
-            var _iterator4 = this.addedPatterns,
-              _isArray4 = Array.isArray(_iterator4),
-              _i4 = 0,
-              _iterator4 = _isArray4
-                ? _iterator4
-                : _iterator4[Symbol.iterator]();
-            ;
+    for (var _iterator = this.args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-          ) {
-            var _ref6;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-            if (_isArray4) {
-              if (_i4 >= _iterator4.length) break;
-              _ref6 = _iterator4[_i4++];
-            } else {
-              _i4 = _iterator4.next();
-              if (_i4.done) break;
-              _ref6 = _i4.value;
-            }
+      const pattern = _ref;
 
-            const pattern = _ref6;
+      requestsWithArgs.push({
+        pattern,
+        registry: 'npm',
+        optional: false
+      });
+    }
+    return requestsWithArgs;
+  }
 
-            const pkg = this.resolver.getResolvedPattern(pattern);
-            (0, (_invariant || _load_invariant()).default)(
-              pkg,
-              `missing package ${pattern}`,
-            );
-            const version = this.getPatternVersion(pattern, pkg);
-            const ref = pkg._reference;
-            (0, (_invariant || _load_invariant()).default)(
-              ref,
-              "expected package reference",
-            );
-            // lookup the package to determine dependency type; used during `yarn upgrade`
-            const depType = patternOrigins.reduce((acc, prev) => {
-              if (prev.indexOf(`${pkg.name}@`) === 0) {
-                return this.rootPatternsToOrigin[prev];
-              }
-              return acc;
-            }, null);
+  /**
+   * returns version for a pattern based on Manifest
+   */
+  getPatternVersion(pattern, pkg) {
+    const tilde = this.flags.tilde;
+    const configPrefix = String(this.config.getOption('save-prefix'));
+    const exact = this.flags.exact || Boolean(this.config.getOption('save-exact')) || configPrefix === '';
 
-            // depType is calculated when `yarn upgrade` command is used
-            const target = depType || this.flagToOrigin;
+    var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(pattern);
 
-            f(pattern, ref.registry, target, pkg.name, version);
-          }
-        }
+    const hasVersion = _normalizePattern.hasVersion,
+          range = _normalizePattern.range;
+
+    let version;
+
+    if ((0, (_index || _load_index()).getExoticResolver)(pattern)) {
+      // wasn't a name/range tuple so this is just a raw exotic pattern
+      version = pattern;
+    } else if (hasVersion && range && ((_semver || _load_semver()).default.satisfies(pkg.version, range) || (0, (_index || _load_index()).getExoticResolver)(range))) {
+      // if the user specified a range then use it verbatim
+      version = range;
+    }
+
+    if (!version || (_semver || _load_semver()).default.valid(version)) {
+      let prefix = configPrefix || '^';
+
+      if (tilde) {
+        prefix = '~';
+      } else if (version || exact) {
+        prefix = '';
       }
+      version = `${prefix}${pkg.version}`;
+    }
 
-      exports.Add = Add;
-      function hasWrapper(commander) {
-        return true;
+    return version;
+  }
+
+  preparePatterns(patterns) {
+    const preparedPatterns = patterns.slice();
+    for (var _iterator2 = this.resolver.dedupePatterns(this.args), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref2;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
       }
 
-      function setFlags(commander) {
-        commander.description(
-          "Installs a package and any packages that it depends on.",
-        );
-        commander.usage("add [packages ...] [flags]");
-        commander.option(
-          "-W, --ignore-workspace-root-check",
-          "required to run yarn add inside a workspace root",
-        );
-        commander.option("-D, --dev", "save package to your `devDependencies`");
-        commander.option(
-          "-P, --peer",
-          "save package to your `peerDependencies`",
-        );
-        commander.option(
-          "-O, --optional",
-          "save package to your `optionalDependencies`",
-        );
-        commander.option("-E, --exact", "install exact version");
-        commander.option(
-          "-T, --tilde",
-          "install most recent release with the same minor version",
-        );
-        commander.option(
-          "-A, --audit",
-          "Run vulnerability audit on installed packages",
-        );
+      const pattern = _ref2;
+
+      const pkg = this.resolver.getResolvedPattern(pattern);
+      (0, (_invariant || _load_invariant()).default)(pkg, `missing package ${pattern}`);
+      const version = this.getPatternVersion(pattern, pkg);
+      const newPattern = `${pkg.name}@${version}`;
+      preparedPatterns.push(newPattern);
+      this.addedPatterns.push(newPattern);
+      if (newPattern === pattern) {
+        continue;
       }
+      this.resolver.replacePattern(pattern, newPattern);
+    }
+    return preparedPatterns;
+  }
 
-      /***/
-    },
-    /* 166 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  preparePatternsForLinking(patterns, cwdManifest, cwdIsRoot) {
+    // remove the newly added patterns if cwd != root and update the in-memory package dependency instead
+    if (cwdIsRoot) {
+      return patterns;
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.pack = exports.packTarball = undefined;
+    let manifest;
+    const cwdPackage = `${cwdManifest.name}@${cwdManifest.version}`;
+    try {
+      manifest = this.resolver.getStrictResolvedPattern(cwdPackage);
+    } catch (e) {
+      this.reporter.warn(this.reporter.lang('unknownPackage', cwdPackage));
+      return patterns;
+    }
 
-      var _asyncToGenerator2;
+    let newPatterns = patterns;
+    this._iterateAddedPackages((pattern, registry, dependencyType, pkgName, version) => {
+      // remove added package from patterns list
+      const filtered = newPatterns.filter(p => p !== pattern);
+      (0, (_invariant || _load_invariant()).default)(newPatterns.length - filtered.length > 0, `expect added pattern '${pattern}' in the list: ${patterns.toString()}`);
+      newPatterns = filtered;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      // add new package into in-memory manifest so they can be linked properly
+      manifest[dependencyType] = manifest[dependencyType] || {};
+      if (manifest[dependencyType][pkgName] === version) {
+        // package already existed
+        return;
       }
 
-      let packTarball = (exports.packTarball = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          config,
-          { mapHeader } = {},
-        ) {
-          const pkg = yield config.readRootManifest();
-          const bundleDependencies = pkg.bundleDependencies,
-            main = pkg.main,
-            onlyFiles = pkg.files;
+      // update dependencies in the manifest
+      (0, (_invariant || _load_invariant()).default)(manifest._reference, 'manifest._reference should not be null');
+      const ref = manifest._reference;
 
-          // include required files
+      ref['dependencies'] = ref['dependencies'] || [];
+      ref['dependencies'].push(pattern);
+    });
 
-          let filters = NEVER_IGNORE.slice();
-          // include default filters unless `files` is used
-          if (!onlyFiles) {
-            filters = filters.concat(DEFAULT_IGNORE);
-          }
-          if (main) {
-            filters = filters.concat(
-              (0, (_filter || _load_filter()).ignoreLinesToRegex)([
-                "!/" + main,
-              ]),
-            );
-          }
+    return newPatterns;
+  }
 
-          // include bundleDependencies
-          let bundleDependenciesFiles = [];
-          if (bundleDependencies) {
-            for (
-              var _iterator = bundleDependencies,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+  bailout(patterns, workspaceLayout) {
+    var _this = this;
 
-            ) {
-              var _ref2;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const lockfileCache = _this.lockfile.cache;
+      if (!lockfileCache) {
+        return false;
+      }
+      const match = yield _this.integrityChecker.check(patterns, lockfileCache, _this.flags, workspaceLayout);
+      const haveLockfile = yield (_fs || _load_fs()).exists((_path || _load_path()).default.join(_this.config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME));
+      if (match.integrityFileMissing && haveLockfile) {
+        // Integrity file missing, force script installations
+        _this.scripts.setForce(true);
+      }
+      return false;
+    })();
+  }
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+  /**
+   * Description
+   */
 
-              const dependency = _ref2;
+  init() {
+    var _this2 = this;
 
-              const dependencyList = depsFor(dependency, config.cwd);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const isWorkspaceRoot = _this2.config.workspaceRootFolder && _this2.config.cwd === _this2.config.workspaceRootFolder;
 
-              for (
-                var _iterator2 = dependencyList,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+      // running "yarn add something" in a workspace root is often a mistake
+      if (isWorkspaceRoot && !_this2.flags.ignoreWorkspaceRootCheck) {
+        throw new (_errors || _load_errors()).MessageError(_this2.reporter.lang('workspacesAddRootCheck'));
+      }
 
-              ) {
-                var _ref3;
+      _this2.addedPatterns = [];
+      const patterns = yield (_install || _load_install()).Install.prototype.init.call(_this2);
+      yield _this2.maybeOutputSaveTree(patterns);
+      return patterns;
+    })();
+  }
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
+  applyChanges(manifests) {
+    var _this3 = this;
 
-                const dep = _ref3;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield (_install || _load_install()).Install.prototype.applyChanges.call(_this3, manifests);
 
-                const filesForBundledDep = yield (_fs || _load_fs()).walk(
-                  dep.baseDir,
-                  null,
-                  new Set(FOLDERS_IGNORE),
-                );
-                bundleDependenciesFiles =
-                  bundleDependenciesFiles.concat(filesForBundledDep);
-              }
-            }
-          }
+      // fill rootPatternsToOrigin without `excludePatterns`
+      yield (_install || _load_install()).Install.prototype.fetchRequestFromCwd.call(_this3);
 
-          // `files` field
-          if (onlyFiles) {
-            let lines = ["*"];
-            lines = lines.concat(
-              onlyFiles.map(function (filename) {
-                return `!${filename}`;
-              }),
-              onlyFiles.map(function (filename) {
-                return `!${path.join(filename, "**")}`;
-              }),
-            );
-            const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(
-              lines,
-              "./",
-            );
-            filters = filters.concat(regexes);
-          }
+      _this3._iterateAddedPackages(function (pattern, registry, dependencyType, pkgName, version) {
+        // add it to manifest
+        const object = manifests[registry].object;
 
-          const files = yield (_fs || _load_fs()).walk(
-            config.cwd,
-            null,
-            new Set(FOLDERS_IGNORE),
-          );
-          const dotIgnoreFiles = (0,
-          (_filter || _load_filter()).filterOverridenGitignores)(files);
-
-          // create ignores
-          for (
-            var _iterator3 = dotIgnoreFiles,
-              _isArray3 = Array.isArray(_iterator3),
-              _i3 = 0,
-              _iterator3 = _isArray3
-                ? _iterator3
-                : _iterator3[Symbol.iterator]();
-            ;
 
-          ) {
-            var _ref4;
+        object[dependencyType] = object[dependencyType] || {};
+        object[dependencyType][pkgName] = version;
+        if (SILENCE_DEPENDENCY_TYPE_WARNINGS.indexOf(_this3.config.commandName) === -1 && dependencyType !== _this3.flagToOrigin) {
+          _this3.reporter.warn(_this3.reporter.lang('moduleAlreadyInManifest', pkgName, dependencyType, _this3.flagToOrigin));
+        }
+      });
 
-            if (_isArray3) {
-              if (_i3 >= _iterator3.length) break;
-              _ref4 = _iterator3[_i3++];
-            } else {
-              _i3 = _iterator3.next();
-              if (_i3.done) break;
-              _ref4 = _i3.value;
-            }
+      return true;
+    })();
+  }
 
-            const file = _ref4;
+  /**
+   * Description
+   */
 
-            const raw = yield (_fs || _load_fs()).readFile(file.absolute);
-            const lines = raw.split("\n");
+  fetchRequestFromCwd() {
+    return (_install || _load_install()).Install.prototype.fetchRequestFromCwd.call(this, this.args);
+  }
 
-            const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(
-              lines,
-              path.dirname(file.relative),
-            );
-            filters = filters.concat(regexes);
-          }
+  /**
+   * Output a tree of any newly added dependencies.
+   */
 
-          // files to definitely keep, takes precedence over ignore filter
-          const keepFiles = new Set();
+  maybeOutputSaveTree(patterns) {
+    var _this4 = this;
 
-          // files to definitely ignore
-          const ignoredFiles = new Set();
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // don't limit the shown tree depth
+      const opts = {
+        reqDepth: 0
+      };
 
-          // list of files that didn't match any of our patterns, if a directory in the chain above was matched
-          // then we should inherit it
-          const possibleKeepFiles = new Set();
+      // restore the original patterns
+      const merged = [...patterns, ..._this4.addedPatterns];
 
-          // apply filters
-          (0, (_filter || _load_filter()).sortFilter)(
-            files,
-            filters,
-            keepFiles,
-            possibleKeepFiles,
-            ignoredFiles,
-          );
+      var _ref3 = yield (0, (_list || _load_list()).buildTree)(_this4.resolver, _this4.linker, merged, opts, true, true);
 
-          // add the files for the bundled dependencies to the set of files to keep
-          for (
-            var _iterator4 = bundleDependenciesFiles,
-              _isArray4 = Array.isArray(_iterator4),
-              _i4 = 0,
-              _iterator4 = _isArray4
-                ? _iterator4
-                : _iterator4[Symbol.iterator]();
-            ;
+      const trees = _ref3.trees,
+            count = _ref3.count;
 
-          ) {
-            var _ref5;
 
-            if (_isArray4) {
-              if (_i4 >= _iterator4.length) break;
-              _ref5 = _iterator4[_i4++];
-            } else {
-              _i4 = _iterator4.next();
-              if (_i4.done) break;
-              _ref5 = _i4.value;
-            }
+      if (count === 1) {
+        _this4.reporter.success(_this4.reporter.lang('savedNewDependency'));
+      } else {
+        _this4.reporter.success(_this4.reporter.lang('savedNewDependencies', count));
+      }
 
-            const file = _ref5;
+      if (!count) {
+        return;
+      }
 
-            const realPath = yield (_fs || _load_fs()).realpath(config.cwd);
-            keepFiles.add(path.relative(realPath, file.absolute));
-          }
+      const resolverPatterns = new Set();
+      for (var _iterator3 = patterns, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref4;
 
-          return packWithIgnoreAndHeaders(
-            config.cwd,
-            function (name) {
-              const relative = path.relative(config.cwd, name);
-              // Don't ignore directories, since we need to recurse inside them to check for unignored files.
-              if (fs2.lstatSync(name).isDirectory()) {
-                const isParentOfKeptFile = Array.from(keepFiles).some(
-                  function (name) {
-                    return !path.relative(relative, name).startsWith("..");
-                  },
-                );
-                return !isParentOfKeptFile;
-              }
-              // Otherwise, ignore a file if we're not supposed to keep it.
-              return !keepFiles.has(relative);
-            },
-            { mapHeader },
-          );
-        });
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref4 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref4 = _i3.value;
+        }
 
-        return function packTarball(_x) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+        const pattern = _ref4;
 
-      let pack = (exports.pack = (() => {
-        var _ref6 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            const packer = yield packTarball(config);
-            const compressor = packer.pipe(new zlib.Gzip());
+        var _ref5 = _this4.resolver.getResolvedPattern(pattern) || {};
 
-            return compressor;
-          },
-        );
+        const version = _ref5.version,
+              name = _ref5.name;
 
-        return function pack(_x2) {
-          return _ref6.apply(this, arguments);
-        };
-      })());
-
-      let run = (exports.run = (() => {
-        var _ref7 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const pkg = yield config.readRootManifest();
-            if (!pkg.name) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("noName"),
-              );
-            }
-            if (!pkg.version) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("noVersion"),
-              );
-            }
+        resolverPatterns.add(`${name}@${version}`);
+      }
+      const directRequireDependencies = trees.filter(function ({ name }) {
+        return resolverPatterns.has(name);
+      });
 
-            const normaliseScope = function normaliseScope(name) {
-              return name[0] === "@" ? name.substr(1).replace("/", "-") : name;
-            };
-            const filename =
-              flags.filename ||
-              path.join(
-                config.cwd,
-                `${normaliseScope(pkg.name)}-v${pkg.version}.tgz`,
-              );
+      _this4.reporter.info(_this4.reporter.lang('directDependencies'));
+      _this4.reporter.tree('newDirectDependencies', directRequireDependencies);
+      _this4.reporter.info(_this4.reporter.lang('allDependencies'));
+      _this4.reporter.tree('newAllDependencies', trees);
+    })();
+  }
 
-            yield config.executeLifecycleScript("prepack");
+  /**
+   * Save added packages to manifest if any of the --save flags were used.
+   */
 
-            const stream = yield pack(config);
+  savePackages() {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {})();
+  }
 
-            yield new Promise(function (resolve, reject) {
-              stream.pipe(fs2.createWriteStream(filename));
-              stream.on("error", reject);
-              stream.on("close", resolve);
-            });
+  _iterateAddedPackages(f) {
+    const patternOrigins = Object.keys(this.rootPatternsToOrigin);
 
-            yield config.executeLifecycleScript("postpack");
+    // add new patterns to their appropriate registry manifest
+    for (var _iterator4 = this.addedPatterns, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref6;
 
-            reporter.success(reporter.lang("packWroteTarball", filename));
-          },
-        );
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref6 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref6 = _i4.value;
+      }
 
-        return function run(_x3, _x4, _x5, _x6) {
-          return _ref7.apply(this, arguments);
-        };
-      })());
+      const pattern = _ref6;
 
-      exports.packWithIgnoreAndHeaders = packWithIgnoreAndHeaders;
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+      const pkg = this.resolver.getResolvedPattern(pattern);
+      (0, (_invariant || _load_invariant()).default)(pkg, `missing package ${pattern}`);
+      const version = this.getPatternVersion(pattern, pkg);
+      const ref = pkg._reference;
+      (0, (_invariant || _load_invariant()).default)(ref, 'expected package reference');
+      // lookup the package to determine dependency type; used during `yarn upgrade`
+      const depType = patternOrigins.reduce((acc, prev) => {
+        if (prev.indexOf(`${pkg.name}@`) === 0) {
+          return this.rootPatternsToOrigin[prev];
+        }
+        return acc;
+      }, null);
 
-      var _fs;
+      // depType is calculated when `yarn upgrade` command is used
+      const target = depType || this.flagToOrigin;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+      f(pattern, ref.registry, target, pkg.name, version);
+    }
+  }
+}
+
+exports.Add = Add;
+function hasWrapper(commander) {
+  return true;
+}
+
+function setFlags(commander) {
+  commander.description('Installs a package and any packages that it depends on.');
+  commander.usage('add [packages ...] [flags]');
+  commander.option('-W, --ignore-workspace-root-check', 'required to run yarn add inside a workspace root');
+  commander.option('-D, --dev', 'save package to your `devDependencies`');
+  commander.option('-P, --peer', 'save package to your `peerDependencies`');
+  commander.option('-O, --optional', 'save package to your `optionalDependencies`');
+  commander.option('-E, --exact', 'install exact version');
+  commander.option('-T, --tilde', 'install most recent release with the same minor version');
+  commander.option('-A, --audit', 'Run vulnerability audit on installed packages');
+}
+
+/***/ }),
+/* 166 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.pack = exports.packTarball = undefined;
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let packTarball = exports.packTarball = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, { mapHeader } = {}) {
+    const pkg = yield config.readRootManifest();
+    const bundleDependencies = pkg.bundleDependencies,
+          main = pkg.main,
+          onlyFiles = pkg.files;
+
+    // include required files
+
+    let filters = NEVER_IGNORE.slice();
+    // include default filters unless `files` is used
+    if (!onlyFiles) {
+      filters = filters.concat(DEFAULT_IGNORE);
+    }
+    if (main) {
+      filters = filters.concat((0, (_filter || _load_filter()).ignoreLinesToRegex)(['!/' + main]));
+    }
 
-      var _filter;
+    // include bundleDependencies
+    let bundleDependenciesFiles = [];
+    if (bundleDependencies) {
+      for (var _iterator = bundleDependencies, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref2;
 
-      function _load_filter() {
-        return (_filter = __webpack_require__(372));
-      }
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref2 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref2 = _i.value;
+        }
 
-      var _errors;
+        const dependency = _ref2;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+        const dependencyList = depsFor(dependency, config.cwd);
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
+        for (var _iterator2 = dependencyList, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+          var _ref3;
+
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref3 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref3 = _i2.value;
           }
-          newObj.default = obj;
-          return newObj;
+
+          const dep = _ref3;
+
+          const filesForBundledDep = yield (_fs || _load_fs()).walk(dep.baseDir, null, new Set(FOLDERS_IGNORE));
+          bundleDependenciesFiles = bundleDependenciesFiles.concat(filesForBundledDep);
         }
       }
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    // `files` field
+    if (onlyFiles) {
+      let lines = ['*'];
+      lines = lines.concat(onlyFiles.map(function (filename) {
+        return `!${filename}`;
+      }), onlyFiles.map(function (filename) {
+        return `!${path.join(filename, '**')}`;
+      }));
+      const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(lines, './');
+      filters = filters.concat(regexes);
+    }
 
-      const zlib = __webpack_require__(198);
-      const path = __webpack_require__(0);
-      const tar = __webpack_require__(193);
-      const fs2 = __webpack_require__(5);
-      const depsFor = __webpack_require__(678);
+    const files = yield (_fs || _load_fs()).walk(config.cwd, null, new Set(FOLDERS_IGNORE));
+    const dotIgnoreFiles = (0, (_filter || _load_filter()).filterOverridenGitignores)(files);
 
-      const FOLDERS_IGNORE = [
-        // never allow version control folders
-        ".git",
-        "CVS",
-        ".svn",
-        ".hg",
-        "node_modules",
-      ];
+    // create ignores
+    for (var _iterator3 = dotIgnoreFiles, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref4;
 
-      const DEFAULT_IGNORE = (0,
-      (_filter || _load_filter()).ignoreLinesToRegex)([
-        ...FOLDERS_IGNORE,
-
-        // ignore cruft
-        "yarn.lock",
-        ".lock-wscript",
-        ".wafpickle-{0..9}",
-        "*.swp",
-        "._*",
-        "npm-debug.log",
-        "yarn-error.log",
-        ".npmrc",
-        ".yarnrc",
-        ".yarnrc.yml",
-        ".npmignore",
-        ".gitignore",
-        ".DS_Store",
-      ]);
-
-      const NEVER_IGNORE = (0, (_filter || _load_filter()).ignoreLinesToRegex)([
-        // never ignore these files
-        "!/package.json",
-        "!/readme*",
-        "!/+(license|licence)*",
-        "!/+(changes|changelog|history)*",
-      ]);
-
-      function packWithIgnoreAndHeaders(
-        cwd,
-        ignoreFunction,
-        { mapHeader } = {},
-      ) {
-        return tar.pack(cwd, {
-          ignore: ignoreFunction,
-          sort: true,
-          map: (header) => {
-            const suffix = header.name === "." ? "" : `/${header.name}`;
-            header.name = `package${suffix}`;
-            delete header.uid;
-            delete header.gid;
-            return mapHeader ? mapHeader(header) : header;
-          },
-        });
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref4 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref4 = _i3.value;
       }
 
-      function setFlags(commander) {
-        commander.description(
-          "Creates a compressed gzip archive of package dependencies.",
-        );
-        commander.option("-f, --filename <filename>", "filename");
-      }
+      const file = _ref4;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+      const raw = yield (_fs || _load_fs()).readFile(file.absolute);
+      const lines = raw.split('\n');
 
-      /***/
-    },
-    /* 167 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      const regexes = (0, (_filter || _load_filter()).ignoreLinesToRegex)(lines, path.dirname(file.relative));
+      filters = filters.concat(regexes);
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    // files to definitely keep, takes precedence over ignore filter
+    const keepFiles = new Set();
 
-      var _asyncToGenerator2;
+    // files to definitely ignore
+    const ignoredFiles = new Set();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+    // list of files that didn't match any of our patterns, if a directory in the chain above was matched
+    // then we should inherit it
+    const possibleKeepFiles = new Set();
+
+    // apply filters
+    (0, (_filter || _load_filter()).sortFilter)(files, filters, keepFiles, possibleKeepFiles, ignoredFiles);
 
-      var _index;
+    // add the files for the bundled dependencies to the set of files to keep
+    for (var _iterator4 = bundleDependenciesFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref5;
 
-      function _load_index() {
-        return (_index = _interopRequireDefault(__webpack_require__(220)));
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref5 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref5 = _i4.value;
       }
 
-      var _constants;
+      const file = _ref5;
+
+      const realPath = yield (_fs || _load_fs()).realpath(config.cwd);
+      keepFiles.add(path.relative(realPath, file.absolute));
+    }
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
+    return packWithIgnoreAndHeaders(config.cwd, function (name) {
+      const relative = path.relative(config.cwd, name);
+      // Don't ignore directories, since we need to recurse inside them to check for unignored files.
+      if (fs2.lstatSync(name).isDirectory()) {
+        const isParentOfKeptFile = Array.from(keepFiles).some(function (name) {
+          return !path.relative(relative, name).startsWith('..');
+        });
+        return !isParentOfKeptFile;
       }
+      // Otherwise, ignore a file if we're not supposed to keep it.
+      return !keepFiles.has(relative);
+    }, { mapHeader });
+  });
 
-      var _fs;
+  return function packTarball(_x) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+let pack = exports.pack = (() => {
+  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    const packer = yield packTarball(config);
+    const compressor = packer.pipe(new zlib.Gzip());
 
-      var _mutex;
+    return compressor;
+  });
 
-      function _load_mutex() {
-        return (_mutex = _interopRequireDefault(__webpack_require__(375)));
-      }
+  return function pack(_x2) {
+    return _ref6.apply(this, arguments);
+  };
+})();
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+let run = exports.run = (() => {
+  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const pkg = yield config.readRootManifest();
+    if (!pkg.name) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('noName'));
+    }
+    if (!pkg.version) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('noVersion'));
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const normaliseScope = function normaliseScope(name) {
+      return name[0] === '@' ? name.substr(1).replace('/', '-') : name;
+    };
+    const filename = flags.filename || path.join(config.cwd, `${normaliseScope(pkg.name)}-v${pkg.version}.tgz`);
 
-      /* eslint no-unused-vars: 0 */
+    yield config.executeLifecycleScript('prepack');
 
-      const cmdShim = __webpack_require__(201);
-      const path = __webpack_require__(0);
+    const stream = yield pack(config);
 
-      class BaseFetcher {
-        constructor(dest, remote, config) {
-          this.reporter = config.reporter;
-          this.packageName = remote.packageName;
-          this.reference = remote.reference;
-          this.registry = remote.registry;
-          this.hash = remote.hash;
-          this.remote = remote;
-          this.config = config;
-          this.dest = dest;
-        }
+    yield new Promise(function (resolve, reject) {
+      stream.pipe(fs2.createWriteStream(filename));
+      stream.on('error', reject);
+      stream.on('close', resolve);
+    });
 
-        setupMirrorFromCache() {
-          // fetcher subclasses may use this to perform actions such as copying over a cached tarball to the offline
-          // mirror etc
-          return Promise.resolve();
-        }
+    yield config.executeLifecycleScript('postpack');
 
-        _fetch() {
-          return Promise.reject(new Error("Not implemented"));
-        }
+    reporter.success(reporter.lang('packWroteTarball', filename));
+  });
 
-        fetch(defaultManifest) {
-          var _this = this;
+  return function run(_x3, _x4, _x5, _x6) {
+    return _ref7.apply(this, arguments);
+  };
+})();
 
-          return (_fs || _load_fs()).lockQueue.push(
-            this.dest,
-            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                yield (_fs || _load_fs()).mkdirp(_this.dest);
+exports.packWithIgnoreAndHeaders = packWithIgnoreAndHeaders;
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-                // fetch package and get the hash
+var _fs;
 
-                var _ref2 = yield _this._fetch();
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-                const hash = _ref2.hash;
+var _filter;
 
-                const pkg = yield (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* () {
-                    // load the new normalized manifest
-                    try {
-                      return yield _this.config.readManifest(
-                        _this.dest,
-                        _this.registry,
-                      );
-                    } catch (e) {
-                      if (e.code === "ENOENT" && defaultManifest) {
-                        return (0, (_index || _load_index()).default)(
-                          defaultManifest,
-                          _this.dest,
-                          _this.config,
-                          false,
-                        );
-                      } else {
-                        throw e;
-                      }
-                    }
-                  },
-                )();
-
-                if (pkg.bin) {
-                  for (
-                    var _iterator = Object.keys(pkg.bin),
-                      _isArray = Array.isArray(_iterator),
-                      _i = 0,
-                      _iterator = _isArray
-                        ? _iterator
-                        : _iterator[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref4;
-
-                    if (_isArray) {
-                      if (_i >= _iterator.length) break;
-                      _ref4 = _iterator[_i++];
-                    } else {
-                      _i = _iterator.next();
-                      if (_i.done) break;
-                      _ref4 = _i.value;
-                    }
+function _load_filter() {
+  return _filter = __webpack_require__(372);
+}
 
-                    const binName = _ref4;
+var _errors;
 
-                    const binDest = `${_this.dest}/.bin`;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-                    // Using any sort of absolute path here would prevent makePortableProxyScript from preserving symlinks when
-                    // calling the binary
-                    const src = path.resolve(_this.dest, pkg.bin[binName]);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                    if (yield (_fs || _load_fs()).exists(src)) {
-                      // We ensure that the target is executable
-                      yield (_fs || _load_fs()).chmod(src, 0o755);
-                    }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                    yield (_fs || _load_fs()).mkdirp(binDest);
-                    if (process.platform === "win32") {
-                      const unlockMutex = yield (0,
-                      (_mutex || _load_mutex()).default)(src);
-                      try {
-                        yield cmdShim.ifExists(src, `${binDest}/${binName}`, {
-                          createPwshFile: false,
-                        });
-                      } finally {
-                        unlockMutex();
-                      }
-                    } else {
-                      yield (_fs || _load_fs()).symlink(
-                        src,
-                        `${binDest}/${binName}`,
-                      );
-                    }
-                  }
-                }
+const zlib = __webpack_require__(198);
+const path = __webpack_require__(0);
+const tar = __webpack_require__(193);
+const fs2 = __webpack_require__(5);
+const depsFor = __webpack_require__(678);
 
-                yield (_fs || _load_fs()).writeFile(
-                  path.join(
-                    _this.dest,
-                    (_constants || _load_constants()).METADATA_FILENAME,
-                  ),
-                  JSON.stringify(
-                    {
-                      manifest: pkg,
-                      artifacts: [],
-                      remote: _this.remote,
-                      registry: _this.registry,
-                      hash,
-                    },
-                    null,
-                    "  ",
-                  ),
-                );
-
-                return {
-                  hash,
-                  dest: _this.dest,
-                  package: pkg,
-                  cached: false,
-                };
-              },
-            ),
-          );
-        }
-      }
-      exports.default = BaseFetcher;
+const FOLDERS_IGNORE = [
+// never allow version control folders
+'.git', 'CVS', '.svn', '.hg', 'node_modules'];
 
-      /***/
-    },
-    /* 168 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+const DEFAULT_IGNORE = (0, (_filter || _load_filter()).ignoreLinesToRegex)([...FOLDERS_IGNORE,
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.hash = hash;
-      const crypto = __webpack_require__(11);
-      const stream = __webpack_require__(23);
+// ignore cruft
+'yarn.lock', '.lock-wscript', '.wafpickle-{0..9}', '*.swp', '._*', 'npm-debug.log', 'yarn-error.log', '.npmrc', '.yarnrc', '.yarnrc.yml', '.npmignore', '.gitignore', '.DS_Store']);
 
-      function hash(content, type = "md5") {
-        return crypto.createHash(type).update(content).digest("hex");
-      }
+const NEVER_IGNORE = (0, (_filter || _load_filter()).ignoreLinesToRegex)([
+// never ignore these files
+'!/package.json', '!/readme*', '!/+(license|licence)*', '!/+(changes|changelog|history)*']);
 
-      class HashStream extends stream.Transform {
-        constructor(options) {
-          super(options);
-          this._hash = crypto.createHash("sha1");
-          this._updated = false;
-        }
+function packWithIgnoreAndHeaders(cwd, ignoreFunction, { mapHeader } = {}) {
+  return tar.pack(cwd, {
+    ignore: ignoreFunction,
+    sort: true,
+    map: header => {
+      const suffix = header.name === '.' ? '' : `/${header.name}`;
+      header.name = `package${suffix}`;
+      delete header.uid;
+      delete header.gid;
+      return mapHeader ? mapHeader(header) : header;
+    }
+  });
+}
 
-        _transform(chunk, encoding, callback) {
-          this._updated = true;
-          this._hash.update(chunk);
-          callback(null, chunk);
-        }
+function setFlags(commander) {
+  commander.description('Creates a compressed gzip archive of package dependencies.');
+  commander.option('-f, --filename <filename>', 'filename');
+}
 
-        getHash() {
-          return this._hash.digest("hex");
-        }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-        test(sum) {
-          return this._updated && sum === this.getHash();
-        }
-      }
-      exports.HashStream = HashStream;
+/***/ }),
+/* 167 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 169 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = guessName;
 
-      var _url;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      function _load_url() {
-        return (_url = _interopRequireDefault(__webpack_require__(24)));
-      }
+var _asyncToGenerator2;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function cleanup(name) {
-        name = name.replace(/-\d+\.\d+\.\d+/, "");
-        return name.replace(/\.git$|\.zip$|\.tar\.gz$|\.tar\.bz2$/, "");
-      }
+var _index;
 
-      function guessNameFallback(source) {
-        // If cannot parse as url, just return cleaned up last part
-        const parts = source.split("/");
-        return cleanup(parts[parts.length - 1]);
-      }
+function _load_index() {
+  return _index = _interopRequireDefault(__webpack_require__(220));
+}
 
-      function guessName(source) {
-        try {
-          const parsed = (_url || _load_url()).default.parse(source);
+var _constants;
 
-          if (!parsed.pathname) {
-            return guessNameFallback(source);
-          }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-          const parts = parsed.pathname.split("/");
+var _fs;
 
-          // Priority goes to part that ends with .git
-          for (
-            var _iterator = parts,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-          ) {
-            var _ref;
+var _mutex;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+function _load_mutex() {
+  return _mutex = _interopRequireDefault(__webpack_require__(375));
+}
 
-            const part = _ref;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-            if (part.match(/\.git$/)) {
-              return cleanup(part);
-            }
-          }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/* eslint no-unused-vars: 0 */
+
+const cmdShim = __webpack_require__(201);
+const path = __webpack_require__(0);
+
+class BaseFetcher {
+  constructor(dest, remote, config) {
+    this.reporter = config.reporter;
+    this.packageName = remote.packageName;
+    this.reference = remote.reference;
+    this.registry = remote.registry;
+    this.hash = remote.hash;
+    this.remote = remote;
+    this.config = config;
+    this.dest = dest;
+  }
+
+  setupMirrorFromCache() {
+    // fetcher subclasses may use this to perform actions such as copying over a cached tarball to the offline
+    // mirror etc
+    return Promise.resolve();
+  }
+
+  _fetch() {
+    return Promise.reject(new Error('Not implemented'));
+  }
+
+  fetch(defaultManifest) {
+    var _this = this;
+
+    return (_fs || _load_fs()).lockQueue.push(this.dest, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield (_fs || _load_fs()).mkdirp(_this.dest);
 
-          // Most likely a directory
-          if (parsed.host == null) {
-            return cleanup(parts[parts.length - 1]);
+      // fetch package and get the hash
+
+      var _ref2 = yield _this._fetch();
+
+      const hash = _ref2.hash;
+
+
+      const pkg = yield (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+        // load the new normalized manifest
+        try {
+          return yield _this.config.readManifest(_this.dest, _this.registry);
+        } catch (e) {
+          if (e.code === 'ENOENT' && defaultManifest) {
+            return (0, (_index || _load_index()).default)(defaultManifest, _this.dest, _this.config, false);
+          } else {
+            throw e;
           }
+        }
+      })();
+
+      if (pkg.bin) {
+        for (var _iterator = Object.keys(pkg.bin), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+          var _ref4;
 
-          // A site like github or gitlab
-          if (parts.length > 2) {
-            return cleanup(parts[2]);
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref4 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref4 = _i.value;
           }
 
-          // Privately hosted package?
-          if (parts.length > 1) {
-            return cleanup(parts[1]);
+          const binName = _ref4;
+
+          const binDest = `${_this.dest}/.bin`;
+
+          // Using any sort of absolute path here would prevent makePortableProxyScript from preserving symlinks when
+          // calling the binary
+          const src = path.resolve(_this.dest, pkg.bin[binName]);
+
+          if (yield (_fs || _load_fs()).exists(src)) {
+            // We ensure that the target is executable
+            yield (_fs || _load_fs()).chmod(src, 0o755);
           }
 
-          return guessNameFallback(source);
-        } catch (e) {
-          return guessNameFallback(source);
+          yield (_fs || _load_fs()).mkdirp(binDest);
+          if (process.platform === 'win32') {
+            const unlockMutex = yield (0, (_mutex || _load_mutex()).default)(src);
+            try {
+              yield cmdShim.ifExists(src, `${binDest}/${binName}`, { createPwshFile: false });
+            } finally {
+              unlockMutex();
+            }
+          } else {
+            yield (_fs || _load_fs()).symlink(src, `${binDest}/${binName}`);
+          }
         }
       }
 
-      /***/
-    },
-    /* 170 */
-    /***/ function (module, exports, __webpack_require__) {
-      // fallback for non-array-like ES3 and non-enumerable old V8 strings
-      var cof = __webpack_require__(69);
-      // eslint-disable-next-line no-prototype-builtins
-      module.exports = Object("z").propertyIsEnumerable(0)
-        ? Object
-        : function (it) {
-            return cof(it) == "String" ? it.split("") : Object(it);
-          };
-
-      /***/
-    },
-    /* 171 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 19.1.2.14 / 15.2.3.14 Object.keys(O)
-      var $keys = __webpack_require__(249);
-      var enumBugKeys = __webpack_require__(127);
-
-      module.exports =
-        Object.keys ||
-        function keys(O) {
-          return $keys(O, enumBugKeys);
-        };
+      yield (_fs || _load_fs()).writeFile(path.join(_this.dest, (_constants || _load_constants()).METADATA_FILENAME), JSON.stringify({
+        manifest: pkg,
+        artifacts: [],
+        remote: _this.remote,
+        registry: _this.registry,
+        hash
+      }, null, '  '));
 
-      /***/
-    },
-    /* 172 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 7.1.13 ToObject(argument)
-      var defined = __webpack_require__(91);
-      module.exports = function (it) {
-        return Object(defined(it));
+      return {
+        hash,
+        dest: _this.dest,
+        package: pkg,
+        cached: false
       };
+    }));
+  }
+}
+exports.default = BaseFetcher;
 
-      /***/
-    },
-    /* 173 */
-    /***/ function (module, exports, __webpack_require__) {
-      var once = __webpack_require__(83);
+/***/ }),
+/* 168 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var noop = function () {};
+"use strict";
 
-      var isRequest = function (stream) {
-        return stream.setHeader && typeof stream.abort === "function";
-      };
 
-      var isChildProcess = function (stream) {
-        return (
-          stream.stdio &&
-          Array.isArray(stream.stdio) &&
-          stream.stdio.length === 3
-        );
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.hash = hash;
+const crypto = __webpack_require__(11);
+const stream = __webpack_require__(23);
 
-      var eos = function (stream, opts, callback) {
-        if (typeof opts === "function") return eos(stream, null, opts);
-        if (!opts) opts = {};
+function hash(content, type = 'md5') {
+  return crypto.createHash(type).update(content).digest('hex');
+}
 
-        callback = once(callback || noop);
+class HashStream extends stream.Transform {
+  constructor(options) {
+    super(options);
+    this._hash = crypto.createHash('sha1');
+    this._updated = false;
+  }
 
-        var ws = stream._writableState;
-        var rs = stream._readableState;
-        var readable =
-          opts.readable || (opts.readable !== false && stream.readable);
-        var writable =
-          opts.writable || (opts.writable !== false && stream.writable);
+  _transform(chunk, encoding, callback) {
+    this._updated = true;
+    this._hash.update(chunk);
+    callback(null, chunk);
+  }
 
-        var onlegacyfinish = function () {
-          if (!stream.writable) onfinish();
-        };
+  getHash() {
+    return this._hash.digest('hex');
+  }
 
-        var onfinish = function () {
-          writable = false;
-          if (!readable) callback.call(stream);
-        };
+  test(sum) {
+    return this._updated && sum === this.getHash();
+  }
+}
+exports.HashStream = HashStream;
 
-        var onend = function () {
-          readable = false;
-          if (!writable) callback.call(stream);
-        };
+/***/ }),
+/* 169 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var onexit = function (exitCode) {
-          callback.call(
-            stream,
-            exitCode ? new Error("exited with error code: " + exitCode) : null,
-          );
-        };
+"use strict";
 
-        var onerror = function (err) {
-          callback.call(stream, err);
-        };
 
-        var onclose = function () {
-          if (readable && !(rs && rs.ended))
-            return callback.call(stream, new Error("premature close"));
-          if (writable && !(ws && ws.ended))
-            return callback.call(stream, new Error("premature close"));
-        };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = guessName;
 
-        var onrequest = function () {
-          stream.req.on("finish", onfinish);
-        };
+var _url;
 
-        if (isRequest(stream)) {
-          stream.on("complete", onfinish);
-          stream.on("abort", onclose);
-          if (stream.req) onrequest();
-          else stream.on("request", onrequest);
-        } else if (writable && !ws) {
-          // legacy streams
-          stream.on("end", onlegacyfinish);
-          stream.on("close", onlegacyfinish);
-        }
+function _load_url() {
+  return _url = _interopRequireDefault(__webpack_require__(24));
+}
 
-        if (isChildProcess(stream)) stream.on("exit", onexit);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        stream.on("end", onend);
-        stream.on("finish", onfinish);
-        if (opts.error !== false) stream.on("error", onerror);
-        stream.on("close", onclose);
+function cleanup(name) {
+  name = name.replace(/-\d+\.\d+\.\d+/, '');
+  return name.replace(/\.git$|\.zip$|\.tar\.gz$|\.tar\.bz2$/, '');
+}
 
-        return function () {
-          stream.removeListener("complete", onfinish);
-          stream.removeListener("abort", onclose);
-          stream.removeListener("request", onrequest);
-          if (stream.req) stream.req.removeListener("finish", onfinish);
-          stream.removeListener("end", onlegacyfinish);
-          stream.removeListener("close", onlegacyfinish);
-          stream.removeListener("finish", onfinish);
-          stream.removeListener("exit", onexit);
-          stream.removeListener("end", onend);
-          stream.removeListener("error", onerror);
-          stream.removeListener("close", onclose);
-        };
-      };
+function guessNameFallback(source) {
+  // If cannot parse as url, just return cleaned up last part
+  const parts = source.split('/');
+  return cleanup(parts[parts.length - 1]);
+}
 
-      module.exports = eos;
+function guessName(source) {
+  try {
+    const parsed = (_url || _load_url()).default.parse(source);
 
-      /***/
-    },
-    /* 174 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2012 Joyent, Inc.  All rights reserved.
-
-      var assert = __webpack_require__(16);
-      var sshpk = __webpack_require__(328);
-      var util = __webpack_require__(3);
-
-      var HASH_ALGOS = {
-        sha1: true,
-        sha256: true,
-        sha512: true,
-      };
+    if (!parsed.pathname) {
+      return guessNameFallback(source);
+    }
 
-      var PK_ALGOS = {
-        rsa: true,
-        dsa: true,
-        ecdsa: true,
-      };
+    const parts = parsed.pathname.split('/');
 
-      function HttpSignatureError(message, caller) {
-        if (Error.captureStackTrace)
-          Error.captureStackTrace(this, caller || HttpSignatureError);
+    // Priority goes to part that ends with .git
+    for (var _iterator = parts, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-        this.message = message;
-        this.name = caller.name;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
-      util.inherits(HttpSignatureError, Error);
 
-      function InvalidAlgorithmError(message) {
-        HttpSignatureError.call(this, message, InvalidAlgorithmError);
+      const part = _ref;
+
+      if (part.match(/\.git$/)) {
+        return cleanup(part);
       }
-      util.inherits(InvalidAlgorithmError, HttpSignatureError);
+    }
 
-      function validateAlgorithm(algorithm) {
-        var alg = algorithm.toLowerCase().split("-");
+    // Most likely a directory
+    if (parsed.host == null) {
+      return cleanup(parts[parts.length - 1]);
+    }
 
-        if (alg.length !== 2) {
-          throw new InvalidAlgorithmError(
-            alg[0].toUpperCase() + " is not a " + "valid algorithm",
-          );
-        }
+    // A site like github or gitlab
+    if (parts.length > 2) {
+      return cleanup(parts[2]);
+    }
 
-        if (alg[0] !== "hmac" && !PK_ALGOS[alg[0]]) {
-          throw new InvalidAlgorithmError(
-            alg[0].toUpperCase() + " type keys " + "are not supported",
-          );
-        }
+    // Privately hosted package?
+    if (parts.length > 1) {
+      return cleanup(parts[1]);
+    }
 
-        if (!HASH_ALGOS[alg[1]]) {
-          throw new InvalidAlgorithmError(
-            alg[1].toUpperCase() + " is not a " + "supported hash algorithm",
-          );
-        }
+    return guessNameFallback(source);
+  } catch (e) {
+    return guessNameFallback(source);
+  }
+}
 
-        return alg;
-      }
+/***/ }),
+/* 170 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      ///--- API
+// fallback for non-array-like ES3 and non-enumerable old V8 strings
+var cof = __webpack_require__(69);
+// eslint-disable-next-line no-prototype-builtins
+module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
+  return cof(it) == 'String' ? it.split('') : Object(it);
+};
 
-      module.exports = {
-        HASH_ALGOS: HASH_ALGOS,
-        PK_ALGOS: PK_ALGOS,
 
-        HttpSignatureError: HttpSignatureError,
-        InvalidAlgorithmError: InvalidAlgorithmError,
+/***/ }),
+/* 171 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        validateAlgorithm: validateAlgorithm,
+// 19.1.2.14 / 15.2.3.14 Object.keys(O)
+var $keys = __webpack_require__(249);
+var enumBugKeys = __webpack_require__(127);
 
-        /**
-         * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file.
-         *
-         * The intent of this module is to interoperate with OpenSSL only,
-         * specifically the node crypto module's `verify` method.
-         *
-         * @param {String} key an OpenSSH public key.
-         * @return {String} PEM encoded form of the RSA public key.
-         * @throws {TypeError} on bad input.
-         * @throws {Error} on invalid ssh key formatted data.
-         */
-        sshKeyToPEM: function sshKeyToPEM(key) {
-          assert.string(key, "ssh_key");
+module.exports = Object.keys || function keys(O) {
+  return $keys(O, enumBugKeys);
+};
 
-          var k = sshpk.parseKey(key, "ssh");
-          return k.toString("pem");
-        },
 
-        /**
-         * Generates an OpenSSH fingerprint from an ssh public key.
-         *
-         * @param {String} key an OpenSSH public key.
-         * @return {String} key fingerprint.
-         * @throws {TypeError} on bad input.
-         * @throws {Error} if what you passed doesn't look like an ssh public key.
-         */
-        fingerprint: function fingerprint(key) {
-          assert.string(key, "ssh_key");
+/***/ }),
+/* 172 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var k = sshpk.parseKey(key, "ssh");
-          return k.fingerprint("md5").toString("hex");
-        },
+// 7.1.13 ToObject(argument)
+var defined = __webpack_require__(91);
+module.exports = function (it) {
+  return Object(defined(it));
+};
 
-        /**
-         * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa)
-         *
-         * The reverse of the above function.
-         */
-        pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) {
-          assert.equal("string", typeof pem, "typeof pem");
 
-          var k = sshpk.parseKey(pem, "pem");
-          k.comment = comment;
-          return k.toString("ssh");
-        },
-      };
+/***/ }),
+/* 173 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 175 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var once = __webpack_require__(83);
 
-      var chalk = __webpack_require__(30);
-      var figures = __webpack_require__(270);
+var noop = function() {};
 
-      /**
-       * Separator object
-       * Used to space/separate choices group
-       * @constructor
-       * @param {String} line   Separation line content (facultative)
-       */
+var isRequest = function(stream) {
+	return stream.setHeader && typeof stream.abort === 'function';
+};
 
-      class Separator {
-        constructor(line) {
-          this.type = "separator";
-          this.line = chalk.dim(line || new Array(15).join(figures.line));
-        }
+var isChildProcess = function(stream) {
+	return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3
+};
 
-        /**
-         * Stringify separator
-         * @return {String} the separator display string
-         */
-        toString() {
-          return this.line;
-        }
-      }
+var eos = function(stream, opts, callback) {
+	if (typeof opts === 'function') return eos(stream, null, opts);
+	if (!opts) opts = {};
+
+	callback = once(callback || noop);
+
+	var ws = stream._writableState;
+	var rs = stream._readableState;
+	var readable = opts.readable || (opts.readable !== false && stream.readable);
+	var writable = opts.writable || (opts.writable !== false && stream.writable);
+
+	var onlegacyfinish = function() {
+		if (!stream.writable) onfinish();
+	};
+
+	var onfinish = function() {
+		writable = false;
+		if (!readable) callback.call(stream);
+	};
+
+	var onend = function() {
+		readable = false;
+		if (!writable) callback.call(stream);
+	};
+
+	var onexit = function(exitCode) {
+		callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);
+	};
+
+	var onerror = function(err) {
+		callback.call(stream, err);
+	};
+
+	var onclose = function() {
+		if (readable && !(rs && rs.ended)) return callback.call(stream, new Error('premature close'));
+		if (writable && !(ws && ws.ended)) return callback.call(stream, new Error('premature close'));
+	};
+
+	var onrequest = function() {
+		stream.req.on('finish', onfinish);
+	};
+
+	if (isRequest(stream)) {
+		stream.on('complete', onfinish);
+		stream.on('abort', onclose);
+		if (stream.req) onrequest();
+		else stream.on('request', onrequest);
+	} else if (writable && !ws) { // legacy streams
+		stream.on('end', onlegacyfinish);
+		stream.on('close', onlegacyfinish);
+	}
+
+	if (isChildProcess(stream)) stream.on('exit', onexit);
+
+	stream.on('end', onend);
+	stream.on('finish', onfinish);
+	if (opts.error !== false) stream.on('error', onerror);
+	stream.on('close', onclose);
+
+	return function() {
+		stream.removeListener('complete', onfinish);
+		stream.removeListener('abort', onclose);
+		stream.removeListener('request', onrequest);
+		if (stream.req) stream.req.removeListener('finish', onfinish);
+		stream.removeListener('end', onlegacyfinish);
+		stream.removeListener('close', onlegacyfinish);
+		stream.removeListener('finish', onfinish);
+		stream.removeListener('exit', onexit);
+		stream.removeListener('end', onend);
+		stream.removeListener('error', onerror);
+		stream.removeListener('close', onclose);
+	};
+};
 
-      /**
-       * Helper function returning false if object is a separator
-       * @param  {Object} obj object to test against
-       * @return {Boolean}    `false` if object is a separator
-       */
+module.exports = eos;
 
-      Separator.exclude = function (obj) {
-        return obj.type !== "separator";
-      };
 
-      module.exports = Separator;
+/***/ }),
+/* 174 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 176 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+// Copyright 2012 Joyent, Inc.  All rights reserved.
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
+var assert = __webpack_require__(16);
+var sshpk = __webpack_require__(328);
+var util = __webpack_require__(3);
 
-      /**
-       * The paginator keeps track of a pointer index in a list and returns
-       * a subset of the choices if the list is too long.
-       */
+var HASH_ALGOS = {
+  'sha1': true,
+  'sha256': true,
+  'sha512': true
+};
 
-      class Paginator {
-        constructor(screen) {
-          this.pointer = 0;
-          this.lastIndex = 0;
-          this.screen = screen;
-        }
+var PK_ALGOS = {
+  'rsa': true,
+  'dsa': true,
+  'ecdsa': true
+};
 
-        paginate(output, active, pageSize) {
-          pageSize = pageSize || 7;
-          var middleOfList = Math.floor(pageSize / 2);
-          var lines = output.split("\n");
+function HttpSignatureError(message, caller) {
+  if (Error.captureStackTrace)
+    Error.captureStackTrace(this, caller || HttpSignatureError);
 
-          if (this.screen) {
-            lines = this.screen.breakLines(lines);
-            active = _.sum(
-              lines.map((lineParts) => lineParts.length).splice(0, active),
-            );
-            lines = _.flatten(lines);
-          }
+  this.message = message;
+  this.name = caller.name;
+}
+util.inherits(HttpSignatureError, Error);
 
-          // Make sure there's enough lines to paginate
-          if (lines.length <= pageSize) {
-            return output;
-          }
+function InvalidAlgorithmError(message) {
+  HttpSignatureError.call(this, message, InvalidAlgorithmError);
+}
+util.inherits(InvalidAlgorithmError, HttpSignatureError);
 
-          // Move the pointer only when the user go down and limit it to the middle of the list
-          if (
-            this.pointer < middleOfList &&
-            this.lastIndex < active &&
-            active - this.lastIndex < pageSize
-          ) {
-            this.pointer = Math.min(
-              middleOfList,
-              this.pointer + active - this.lastIndex,
-            );
-          }
-          this.lastIndex = active;
+function validateAlgorithm(algorithm) {
+  var alg = algorithm.toLowerCase().split('-');
 
-          // Duplicate the lines so it give an infinite list look
-          var infinite = _.flatten([lines, lines, lines]);
-          var topIndex = Math.max(0, active + lines.length - this.pointer);
+  if (alg.length !== 2) {
+    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' is not a ' +
+      'valid algorithm'));
+  }
 
-          var section = infinite.splice(topIndex, pageSize).join("\n");
-          return (
-            section +
-            "\n" +
-            chalk.dim("(Move up and down to reveal more choices)")
-          );
-        }
-      }
+  if (alg[0] !== 'hmac' && !PK_ALGOS[alg[0]]) {
+    throw (new InvalidAlgorithmError(alg[0].toUpperCase() + ' type keys ' +
+      'are not supported'));
+  }
 
-      module.exports = Paginator;
+  if (!HASH_ALGOS[alg[1]]) {
+    throw (new InvalidAlgorithmError(alg[1].toUpperCase() + ' is not a ' +
+      'supported hash algorithm'));
+  }
 
-      /***/
-    },
-    /* 177 */
-    /***/ function (module, exports) {
-      /*!
-       * is-extglob <https://github.com/jonschlinkert/is-extglob>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+  return (alg);
+}
+
+///--- API
+
+module.exports = {
+
+  HASH_ALGOS: HASH_ALGOS,
+  PK_ALGOS: PK_ALGOS,
+
+  HttpSignatureError: HttpSignatureError,
+  InvalidAlgorithmError: InvalidAlgorithmError,
+
+  validateAlgorithm: validateAlgorithm,
+
+  /**
+   * Converts an OpenSSH public key (rsa only) to a PKCS#8 PEM file.
+   *
+   * The intent of this module is to interoperate with OpenSSL only,
+   * specifically the node crypto module's `verify` method.
+   *
+   * @param {String} key an OpenSSH public key.
+   * @return {String} PEM encoded form of the RSA public key.
+   * @throws {TypeError} on bad input.
+   * @throws {Error} on invalid ssh key formatted data.
+   */
+  sshKeyToPEM: function sshKeyToPEM(key) {
+    assert.string(key, 'ssh_key');
+
+    var k = sshpk.parseKey(key, 'ssh');
+    return (k.toString('pem'));
+  },
+
+
+  /**
+   * Generates an OpenSSH fingerprint from an ssh public key.
+   *
+   * @param {String} key an OpenSSH public key.
+   * @return {String} key fingerprint.
+   * @throws {TypeError} on bad input.
+   * @throws {Error} if what you passed doesn't look like an ssh public key.
+   */
+  fingerprint: function fingerprint(key) {
+    assert.string(key, 'ssh_key');
+
+    var k = sshpk.parseKey(key, 'ssh');
+    return (k.fingerprint('md5').toString('hex'));
+  },
+
+  /**
+   * Converts a PKGCS#8 PEM file to an OpenSSH public key (rsa)
+   *
+   * The reverse of the above function.
+   */
+  pemToRsaSSHKey: function pemToRsaSSHKey(pem, comment) {
+    assert.equal('string', typeof (pem), 'typeof pem');
+
+    var k = sshpk.parseKey(pem, 'pem');
+    k.comment = comment;
+    return (k.toString('ssh'));
+  }
+};
 
-      module.exports = function isExtglob(str) {
-        return typeof str === "string" && /[@?!+*]\(/.test(str);
-      };
 
-      /***/
-    },
-    /* 178 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*!
-       * is-glob <https://github.com/jonschlinkert/is-glob>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+/***/ }),
+/* 175 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var isExtglob = __webpack_require__(177);
+"use strict";
 
-      module.exports = function isGlob(str) {
-        return (
-          typeof str === "string" &&
-          (/[*!?{}(|)[\]]/.test(str) || isExtglob(str))
-        );
-      };
+var chalk = __webpack_require__(30);
+var figures = __webpack_require__(270);
 
-      /***/
-    },
-    /* 179 */
-    /***/ function (module, exports, __webpack_require__) {
-      var isBuffer = __webpack_require__(729);
-      var toString = Object.prototype.toString;
+/**
+ * Separator object
+ * Used to space/separate choices group
+ * @constructor
+ * @param {String} line   Separation line content (facultative)
+ */
 
-      /**
-       * Get the native `typeof` a value.
-       *
-       * @param  {*} `val`
-       * @return {*} Native javascript type
-       */
+class Separator {
+  constructor(line) {
+    this.type = 'separator';
+    this.line = chalk.dim(line || new Array(15).join(figures.line));
+  }
 
-      module.exports = function kindOf(val) {
-        // primitivies
-        if (typeof val === "undefined") {
-          return "undefined";
-        }
-        if (val === null) {
-          return "null";
-        }
-        if (val === true || val === false || val instanceof Boolean) {
-          return "boolean";
-        }
-        if (typeof val === "string" || val instanceof String) {
-          return "string";
-        }
-        if (typeof val === "number" || val instanceof Number) {
-          return "number";
-        }
+  /**
+   * Stringify separator
+   * @return {String} the separator display string
+   */
+  toString() {
+    return this.line;
+  }
+}
 
-        // functions
-        if (typeof val === "function" || val instanceof Function) {
-          return "function";
-        }
+/**
+ * Helper function returning false if object is a separator
+ * @param  {Object} obj object to test against
+ * @return {Boolean}    `false` if object is a separator
+ */
 
-        // array
-        if (typeof Array.isArray !== "undefined" && Array.isArray(val)) {
-          return "array";
-        }
+Separator.exclude = function(obj) {
+  return obj.type !== 'separator';
+};
 
-        // check for instances of RegExp and Date before calling `toString`
-        if (val instanceof RegExp) {
-          return "regexp";
-        }
-        if (val instanceof Date) {
-          return "date";
-        }
+module.exports = Separator;
 
-        // other objects
-        var type = toString.call(val);
 
-        if (type === "[object RegExp]") {
-          return "regexp";
-        }
-        if (type === "[object Date]") {
-          return "date";
-        }
-        if (type === "[object Arguments]") {
-          return "arguments";
-        }
-        if (type === "[object Error]") {
-          return "error";
-        }
+/***/ }),
+/* 176 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // buffer
-        if (isBuffer(val)) {
-          return "buffer";
-        }
+"use strict";
 
-        // es6: Map, WeakMap, Set, WeakSet
-        if (type === "[object Set]") {
-          return "set";
-        }
-        if (type === "[object WeakSet]") {
-          return "weakset";
-        }
-        if (type === "[object Map]") {
-          return "map";
-        }
-        if (type === "[object WeakMap]") {
-          return "weakmap";
-        }
-        if (type === "[object Symbol]") {
-          return "symbol";
-        }
 
-        // typed arrays
-        if (type === "[object Int8Array]") {
-          return "int8array";
-        }
-        if (type === "[object Uint8Array]") {
-          return "uint8array";
-        }
-        if (type === "[object Uint8ClampedArray]") {
-          return "uint8clampedarray";
-        }
-        if (type === "[object Int16Array]") {
-          return "int16array";
-        }
-        if (type === "[object Uint16Array]") {
-          return "uint16array";
-        }
-        if (type === "[object Int32Array]") {
-          return "int32array";
-        }
-        if (type === "[object Uint32Array]") {
-          return "uint32array";
-        }
-        if (type === "[object Float32Array]") {
-          return "float32array";
-        }
-        if (type === "[object Float64Array]") {
-          return "float64array";
-        }
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
 
-        // must be a plain object
-        return "object";
-      };
+/**
+ * The paginator keeps track of a pointer index in a list and returns
+ * a subset of the choices if the list is too long.
+ */
 
-      /***/
-    },
-    /* 180 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      if (
-        !process.version ||
-        process.version.indexOf("v0.") === 0 ||
-        (process.version.indexOf("v1.") === 0 &&
-          process.version.indexOf("v1.8.") !== 0)
-      ) {
-        module.exports = { nextTick: nextTick };
-      } else {
-        module.exports = process;
-      }
-
-      function nextTick(fn, arg1, arg2, arg3) {
-        if (typeof fn !== "function") {
-          throw new TypeError('"callback" argument must be a function');
-        }
-        var len = arguments.length;
-        var args, i;
-        switch (len) {
-          case 0:
-          case 1:
-            return process.nextTick(fn);
-          case 2:
-            return process.nextTick(function afterTickOne() {
-              fn.call(null, arg1);
-            });
-          case 3:
-            return process.nextTick(function afterTickTwo() {
-              fn.call(null, arg1, arg2);
-            });
-          case 4:
-            return process.nextTick(function afterTickThree() {
-              fn.call(null, arg1, arg2, arg3);
-            });
-          default:
-            args = new Array(len - 1);
-            i = 0;
-            while (i < args.length) {
-              args[i++] = arguments[i];
-            }
-            return process.nextTick(function afterTick() {
-              fn.apply(null, args);
-            });
-        }
-      }
+class Paginator {
+  constructor(screen) {
+    this.pointer = 0;
+    this.lastIndex = 0;
+    this.screen = screen;
+  }
 
-      /***/
-    },
-    /* 181 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  paginate(output, active, pageSize) {
+    pageSize = pageSize || 7;
+    var middleOfList = Math.floor(pageSize / 2);
+    var lines = output.split('\n');
 
-      var isPromise = __webpack_require__(741);
+    if (this.screen) {
+      lines = this.screen.breakLines(lines);
+      active = _.sum(lines.map(lineParts => lineParts.length).splice(0, active));
+      lines = _.flatten(lines);
+    }
 
-      /**
-       * Return a function that will run a function asynchronously or synchronously
-       *
-       * example:
-       * runAsync(wrappedFunction, callback)(...args);
-       *
-       * @param   {Function} func  Function to run
-       * @param   {Function} cb    Callback function passed the `func` returned value
-       * @return  {Function(arguments)} Arguments to pass to `func`. This function will in turn
-       *                                return a Promise (Node >= 0.12) or call the callbacks.
-       */
+    // Make sure there's enough lines to paginate
+    if (lines.length <= pageSize) {
+      return output;
+    }
 
-      var runAsync = (module.exports = function (func, cb) {
-        cb = cb || function () {};
+    // Move the pointer only when the user go down and limit it to the middle of the list
+    if (
+      this.pointer < middleOfList &&
+      this.lastIndex < active &&
+      active - this.lastIndex < pageSize
+    ) {
+      this.pointer = Math.min(middleOfList, this.pointer + active - this.lastIndex);
+    }
+    this.lastIndex = active;
 
-        return function () {
-          var async = false;
-          var args = arguments;
-
-          var promise = new Promise(function (resolve, reject) {
-            var answer = func.apply(
-              {
-                async: function () {
-                  async = true;
-                  return function (err, value) {
-                    if (err) {
-                      reject(err);
-                    } else {
-                      resolve(value);
-                    }
-                  };
-                },
-              },
-              Array.prototype.slice.call(args),
-            );
+    // Duplicate the lines so it give an infinite list look
+    var infinite = _.flatten([lines, lines, lines]);
+    var topIndex = Math.max(0, active + lines.length - this.pointer);
 
-            if (!async) {
-              if (isPromise(answer)) {
-                answer.then(resolve, reject);
-              } else {
-                resolve(answer);
-              }
-            }
-          });
+    var section = infinite.splice(topIndex, pageSize).join('\n');
+    return section + '\n' + chalk.dim('(Move up and down to reveal more choices)');
+  }
+}
 
-          promise.then(cb.bind(null, null), cb);
+module.exports = Paginator;
 
-          return promise;
-        };
-      });
 
-      runAsync.cb = function (func, cb) {
-        return runAsync(function () {
-          var args = Array.prototype.slice.call(arguments);
-          if (args.length === func.length - 1) {
-            args.push(this.async());
-          }
-          return func.apply(this, args);
-        }, cb);
-      };
+/***/ }),
+/* 177 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 182 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_Observable__ =
-        __webpack_require__(12);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "Observable",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_0__internal_Observable__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__ =
-        __webpack_require__(423);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "ConnectableObservable",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__ =
-        __webpack_require__(433);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "GroupedObservable",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__ =
-        __webpack_require__(117);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "observable",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_Subject__ =
-        __webpack_require__(36);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "Subject",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_4__internal_Subject__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__ =
-        __webpack_require__(419);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "BehaviorSubject",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__ =
-        __webpack_require__(308);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "ReplaySubject",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__ =
-        __webpack_require__(183);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "AsyncSubject",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__ =
-        __webpack_require__(438);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "asapScheduler",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "asyncScheduler",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__ =
-        __webpack_require__(439);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "queueScheduler",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__ =
-        __webpack_require__(926);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "animationFrameScheduler",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__ =
-        __webpack_require__(925);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "VirtualTimeScheduler",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__[
-            "a"
-          ];
-        },
-      );
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "VirtualAction",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__[
-            "b"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__ =
-        __webpack_require__(421);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "Scheduler",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__ =
-        __webpack_require__(25);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "Subscription",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__ =
-        __webpack_require__(7);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "Subscriber",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_Notification__ =
-        __webpack_require__(184);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "Notification",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_16__internal_Notification__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__ =
-        __webpack_require__(324);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "pipe",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__ =
-        __webpack_require__(191);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "noop",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__ =
-        __webpack_require__(118);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "identity",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__ =
-        __webpack_require__(930);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "isObservable",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__ =
-        __webpack_require__(152);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "ArgumentOutOfRangeError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__ =
-        __webpack_require__(153);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "EmptyError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__ =
-        __webpack_require__(189);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "ObjectUnsubscribedError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__ =
-        __webpack_require__(441);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "UnsubscriptionError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__ =
-        __webpack_require__(440);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "TimeoutError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__ =
-        __webpack_require__(823);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "bindCallback",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__ =
-        __webpack_require__(824);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "bindNodeCallback",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__ =
-        __webpack_require__(309);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "combineLatest",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__ =
-        __webpack_require__(186);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "concat",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__ =
-        __webpack_require__(310);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "defer",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__ =
-        __webpack_require__(39);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "empty",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__ =
-        __webpack_require__(825);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "forkJoin",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__ =
-        __webpack_require__(62);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "from",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__ =
-        __webpack_require__(826);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "fromEvent",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__ =
-        __webpack_require__(827);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "fromEventPattern",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__ =
-        __webpack_require__(831);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "generate",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__ =
-        __webpack_require__(832);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "iif",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__ =
-        __webpack_require__(833);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "interval",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__ =
-        __webpack_require__(424);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "merge",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__ =
-        __webpack_require__(425);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "never",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__ =
-        __webpack_require__(311);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "of",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__ =
-        __webpack_require__(834);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "onErrorResumeNext",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__ =
-        __webpack_require__(835);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "pairs",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__ =
-        __webpack_require__(426);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "race",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__ =
-        __webpack_require__(836);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "range",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__ =
-        __webpack_require__(313);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "throwError",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__[
-            "a"
-          ];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__ =
-        __webpack_require__(427);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "timer",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__ =
-        __webpack_require__(837);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "using",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__["a"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__ =
-        __webpack_require__(314);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "zip",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__["a"];
-        },
-      );
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "EMPTY",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["b"];
-        },
-      );
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "NEVER",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["b"];
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_config__ =
-        __webpack_require__(185);
-      /* harmony reexport (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "config",
-        function () {
-          return __WEBPACK_IMPORTED_MODULE_50__internal_config__["a"];
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
+/*!
+ * is-extglob <https://github.com/jonschlinkert/is-extglob>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      //# sourceMappingURL=index.js.map
+module.exports = function isExtglob(str) {
+  return typeof str === 'string'
+    && /[@?!+*]\(/.test(str);
+};
 
-      /***/
-    },
-    /* 183 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AsyncSubject;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
-        __webpack_require__(25);
-      /** PURE_IMPORTS_START tslib,_Subject,_Subscription PURE_IMPORTS_END */
-
-      var AsyncSubject = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AsyncSubject,
-          _super,
-        );
-        function AsyncSubject() {
-          var _this =
-            (_super !== null && _super.apply(this, arguments)) || this;
-          _this.value = null;
-          _this.hasNext = false;
-          _this.hasCompleted = false;
-          return _this;
-        }
-        AsyncSubject.prototype._subscribe = function (subscriber) {
-          if (this.hasError) {
-            subscriber.error(this.thrownError);
-            return __WEBPACK_IMPORTED_MODULE_2__Subscription__[
-              "a" /* Subscription */
-            ].EMPTY;
-          } else if (this.hasCompleted && this.hasNext) {
-            subscriber.next(this.value);
-            subscriber.complete();
-            return __WEBPACK_IMPORTED_MODULE_2__Subscription__[
-              "a" /* Subscription */
-            ].EMPTY;
-          }
-          return _super.prototype._subscribe.call(this, subscriber);
-        };
-        AsyncSubject.prototype.next = function (value) {
-          if (!this.hasCompleted) {
-            this.value = value;
-            this.hasNext = true;
-          }
-        };
-        AsyncSubject.prototype.error = function (error) {
-          if (!this.hasCompleted) {
-            _super.prototype.error.call(this, error);
-          }
-        };
-        AsyncSubject.prototype.complete = function () {
-          this.hasCompleted = true;
-          if (this.hasNext) {
-            _super.prototype.next.call(this, this.value);
-          }
-          _super.prototype.complete.call(this);
-        };
-        return AsyncSubject;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
 
-      //# sourceMappingURL=AsyncSubject.js.map
+/***/ }),
+/* 178 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 184 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Notification;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_empty__ =
-        __webpack_require__(39);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_of__ =
-        __webpack_require__(311);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_throwError__ =
-        __webpack_require__(313);
-      /** PURE_IMPORTS_START _observable_empty,_observable_of,_observable_throwError PURE_IMPORTS_END */
-
-      var Notification = /*@__PURE__*/ (function () {
-        function Notification(kind, value, error) {
-          this.kind = kind;
-          this.value = value;
-          this.error = error;
-          this.hasValue = kind === "N";
-        }
-        Notification.prototype.observe = function (observer) {
-          switch (this.kind) {
-            case "N":
-              return observer.next && observer.next(this.value);
-            case "E":
-              return observer.error && observer.error(this.error);
-            case "C":
-              return observer.complete && observer.complete();
-          }
-        };
-        Notification.prototype.do = function (next, error, complete) {
-          var kind = this.kind;
-          switch (kind) {
-            case "N":
-              return next && next(this.value);
-            case "E":
-              return error && error(this.error);
-            case "C":
-              return complete && complete();
-          }
-        };
-        Notification.prototype.accept = function (
-          nextOrObserver,
-          error,
-          complete,
-        ) {
-          if (nextOrObserver && typeof nextOrObserver.next === "function") {
-            return this.observe(nextOrObserver);
-          } else {
-            return this.do(nextOrObserver, error, complete);
-          }
-        };
-        Notification.prototype.toObservable = function () {
-          var kind = this.kind;
-          switch (kind) {
-            case "N":
-              return __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__observable_of__["a" /* of */],
-              )(this.value);
-            case "E":
-              return __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__observable_throwError__[
-                  "a" /* throwError */
-                ],
-              )(this.error);
-            case "C":
-              return __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_0__observable_empty__[
-                  "a" /* empty */
-                ],
-              )();
-          }
-          throw new Error("unexpected notification kind value");
-        };
-        Notification.createNext = function (value) {
-          if (typeof value !== "undefined") {
-            return new Notification("N", value);
-          }
-          return Notification.undefinedValueNotification;
-        };
-        Notification.createError = function (err) {
-          return new Notification("E", undefined, err);
-        };
-        Notification.createComplete = function () {
-          return Notification.completeNotification;
-        };
-        Notification.completeNotification = new Notification("C");
-        Notification.undefinedValueNotification = new Notification(
-          "N",
-          undefined,
-        );
-        return Notification;
-      })();
+/*!
+ * is-glob <https://github.com/jonschlinkert/is-glob>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      //# sourceMappingURL=Notification.js.map
+var isExtglob = __webpack_require__(177);
 
-      /***/
-    },
-    /* 185 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return config;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var _enable_super_gross_mode_that_will_cause_bad_things = false;
-      var config = {
-        Promise: undefined,
-        set useDeprecatedSynchronousErrorHandling(value) {
-          if (value) {
-            var error = /*@__PURE__*/ new Error();
-            /*@__PURE__*/ console.warn(
-              "DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n" +
-                error.stack,
-            );
-          } else if (_enable_super_gross_mode_that_will_cause_bad_things) {
-            /*@__PURE__*/ console.log(
-              "RxJS: Back to a better error behavior. Thank you. <3",
-            );
-          }
-          _enable_super_gross_mode_that_will_cause_bad_things = value;
-        },
-        get useDeprecatedSynchronousErrorHandling() {
-          return _enable_super_gross_mode_that_will_cause_bad_things;
-        },
-      };
-      //# sourceMappingURL=config.js.map
+module.exports = function isGlob(str) {
+  return typeof str === 'string'
+    && (/[*!?{}(|)[\]]/.test(str)
+     || isExtglob(str));
+};
 
-      /***/
-    },
-    /* 186 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = concat;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ =
-        __webpack_require__(49);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__of__ =
-        __webpack_require__(311);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__from__ =
-        __webpack_require__(62);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_concatAll__ =
-        __webpack_require__(429);
-      /** PURE_IMPORTS_START _util_isScheduler,_of,_from,_operators_concatAll PURE_IMPORTS_END */
-
-      function concat() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        if (
-          observables.length === 1 ||
-          (observables.length === 2 &&
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__[
-                "a" /* isScheduler */
-              ],
-            )(observables[1]))
-        ) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__from__["a" /* from */],
-          )(observables[0]);
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_3__operators_concatAll__[
-            "a" /* concatAll */
-          ],
-        )()(
-          __WEBPACK_IMPORTED_MODULE_1__of__["a" /* of */].apply(
-            void 0,
-            observables,
-          ),
-        );
-      }
-      //# sourceMappingURL=concat.js.map
-
-      /***/
-    },
-    /* 187 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = reduce;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scan__ =
-        __webpack_require__(317);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__takeLast__ =
-        __webpack_require__(320);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__ =
-        __webpack_require__(146);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ =
-        __webpack_require__(324);
-      /** PURE_IMPORTS_START _scan,_takeLast,_defaultIfEmpty,_util_pipe PURE_IMPORTS_END */
-
-      function reduce(accumulator, seed) {
-        if (arguments.length >= 2) {
-          return function reduceOperatorFunctionWithSeed(source) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */],
-            )(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */],
-              )(accumulator, seed),
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */],
-              )(1),
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__[
-                  "a" /* defaultIfEmpty */
-                ],
-              )(seed),
-            )(source);
-          };
-        }
-        return function reduceOperatorFunction(source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */],
-          )(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */],
-            )(function (acc, value, index) {
-              return accumulator(acc, value, index + 1);
-            }),
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */],
-            )(1),
-          )(source);
-        };
-      }
-      //# sourceMappingURL=reduce.js.map
+/***/ }),
+/* 179 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 188 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return throwIfEmpty;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__tap__ =
-        __webpack_require__(435);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__ =
-        __webpack_require__(153);
-      /** PURE_IMPORTS_START _tap,_util_EmptyError PURE_IMPORTS_END */
-
-      var throwIfEmpty = function (errorFactory) {
-        if (errorFactory === void 0) {
-          errorFactory = defaultErrorFactory;
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__tap__["a" /* tap */],
-        )({
-          hasValue: false,
-          next: function () {
-            this.hasValue = true;
-          },
-          complete: function () {
-            if (!this.hasValue) {
-              throw errorFactory();
-            }
-          },
-        });
-      };
-      function defaultErrorFactory() {
-        return new __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__[
-          "a" /* EmptyError */
-        ]();
-      }
-      //# sourceMappingURL=throwIfEmpty.js.map
+var isBuffer = __webpack_require__(729);
+var toString = Object.prototype.toString;
 
-      /***/
-    },
-    /* 189 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return ObjectUnsubscribedError;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function ObjectUnsubscribedErrorImpl() {
-        Error.call(this);
-        this.message = "object unsubscribed";
-        this.name = "ObjectUnsubscribedError";
-        return this;
-      }
-      ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(
-        Error.prototype,
-      );
-      var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;
-      //# sourceMappingURL=ObjectUnsubscribedError.js.map
+/**
+ * Get the native `typeof` a value.
+ *
+ * @param  {*} `val`
+ * @return {*} Native javascript type
+ */
 
-      /***/
-    },
-    /* 190 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isNumeric;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isArray__ =
-        __webpack_require__(41);
-      /** PURE_IMPORTS_START _isArray PURE_IMPORTS_END */
-
-      function isNumeric(val) {
-        return (
-          !__webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_0__isArray__["a" /* isArray */],
-          )(val) && val - parseFloat(val) + 1 >= 0
-        );
-      }
-      //# sourceMappingURL=isNumeric.js.map
+module.exports = function kindOf(val) {
+  // primitivies
+  if (typeof val === 'undefined') {
+    return 'undefined';
+  }
+  if (val === null) {
+    return 'null';
+  }
+  if (val === true || val === false || val instanceof Boolean) {
+    return 'boolean';
+  }
+  if (typeof val === 'string' || val instanceof String) {
+    return 'string';
+  }
+  if (typeof val === 'number' || val instanceof Number) {
+    return 'number';
+  }
 
-      /***/
-    },
-    /* 191 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = noop;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function noop() {}
-      //# sourceMappingURL=noop.js.map
-
-      /***/
-    },
-    /* 192 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = {
-        read: read,
-        readSSHPrivate: readSSHPrivate,
-        write: write,
-      };
+  // functions
+  if (typeof val === 'function' || val instanceof Function) {
+    return 'function';
+  }
 
-      var assert = __webpack_require__(16);
-      var asn1 = __webpack_require__(66);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var crypto = __webpack_require__(11);
+  // array
+  if (typeof Array.isArray !== 'undefined' && Array.isArray(val)) {
+    return 'array';
+  }
 
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var pem = __webpack_require__(86);
-      var rfc4253 = __webpack_require__(103);
-      var SSHBuffer = __webpack_require__(159);
-      var errors = __webpack_require__(74);
+  // check for instances of RegExp and Date before calling `toString`
+  if (val instanceof RegExp) {
+    return 'regexp';
+  }
+  if (val instanceof Date) {
+    return 'date';
+  }
 
-      var bcrypt;
+  // other objects
+  var type = toString.call(val);
 
-      function read(buf, options) {
-        return pem.read(buf, options);
-      }
+  if (type === '[object RegExp]') {
+    return 'regexp';
+  }
+  if (type === '[object Date]') {
+    return 'date';
+  }
+  if (type === '[object Arguments]') {
+    return 'arguments';
+  }
+  if (type === '[object Error]') {
+    return 'error';
+  }
 
-      var MAGIC = "openssh-key-v1";
+  // buffer
+  if (isBuffer(val)) {
+    return 'buffer';
+  }
 
-      function readSSHPrivate(type, buf, options) {
-        buf = new SSHBuffer({ buffer: buf });
+  // es6: Map, WeakMap, Set, WeakSet
+  if (type === '[object Set]') {
+    return 'set';
+  }
+  if (type === '[object WeakSet]') {
+    return 'weakset';
+  }
+  if (type === '[object Map]') {
+    return 'map';
+  }
+  if (type === '[object WeakMap]') {
+    return 'weakmap';
+  }
+  if (type === '[object Symbol]') {
+    return 'symbol';
+  }
 
-        var magic = buf.readCString();
-        assert.strictEqual(magic, MAGIC, "bad magic string");
+  // typed arrays
+  if (type === '[object Int8Array]') {
+    return 'int8array';
+  }
+  if (type === '[object Uint8Array]') {
+    return 'uint8array';
+  }
+  if (type === '[object Uint8ClampedArray]') {
+    return 'uint8clampedarray';
+  }
+  if (type === '[object Int16Array]') {
+    return 'int16array';
+  }
+  if (type === '[object Uint16Array]') {
+    return 'uint16array';
+  }
+  if (type === '[object Int32Array]') {
+    return 'int32array';
+  }
+  if (type === '[object Uint32Array]') {
+    return 'uint32array';
+  }
+  if (type === '[object Float32Array]') {
+    return 'float32array';
+  }
+  if (type === '[object Float64Array]') {
+    return 'float64array';
+  }
 
-        var cipher = buf.readString();
-        var kdf = buf.readString();
-        var kdfOpts = buf.readBuffer();
+  // must be a plain object
+  return 'object';
+};
 
-        var nkeys = buf.readInt();
-        if (nkeys !== 1) {
-          throw new Error(
-            "OpenSSH-format key file contains " +
-              "multiple keys: this is unsupported.",
-          );
-        }
 
-        var pubKey = buf.readBuffer();
+/***/ }),
+/* 180 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (type === "public") {
-          assert.ok(buf.atEnd(), "excess bytes left after key");
-          return rfc4253.read(pubKey);
-        }
+"use strict";
 
-        var privKeyBlob = buf.readBuffer();
-        assert.ok(buf.atEnd(), "excess bytes left after key");
 
-        var kdfOptsBuf = new SSHBuffer({ buffer: kdfOpts });
-        switch (kdf) {
-          case "none":
-            if (cipher !== "none") {
-              throw new Error(
-                'OpenSSH-format key uses KDF "none" ' +
-                  'but specifies a cipher other than "none"',
-              );
-            }
-            break;
-          case "bcrypt":
-            var salt = kdfOptsBuf.readBuffer();
-            var rounds = kdfOptsBuf.readInt();
-            var cinf = utils.opensshCipherInfo(cipher);
-            if (bcrypt === undefined) {
-              bcrypt = __webpack_require__(379);
-            }
+if (!process.version ||
+    process.version.indexOf('v0.') === 0 ||
+    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
+  module.exports = { nextTick: nextTick };
+} else {
+  module.exports = process
+}
 
-            if (typeof options.passphrase === "string") {
-              options.passphrase = Buffer.from(options.passphrase, "utf-8");
-            }
-            if (!Buffer.isBuffer(options.passphrase)) {
-              throw new errors.KeyEncryptedError(options.filename, "OpenSSH");
-            }
+function nextTick(fn, arg1, arg2, arg3) {
+  if (typeof fn !== 'function') {
+    throw new TypeError('"callback" argument must be a function');
+  }
+  var len = arguments.length;
+  var args, i;
+  switch (len) {
+  case 0:
+  case 1:
+    return process.nextTick(fn);
+  case 2:
+    return process.nextTick(function afterTickOne() {
+      fn.call(null, arg1);
+    });
+  case 3:
+    return process.nextTick(function afterTickTwo() {
+      fn.call(null, arg1, arg2);
+    });
+  case 4:
+    return process.nextTick(function afterTickThree() {
+      fn.call(null, arg1, arg2, arg3);
+    });
+  default:
+    args = new Array(len - 1);
+    i = 0;
+    while (i < args.length) {
+      args[i++] = arguments[i];
+    }
+    return process.nextTick(function afterTick() {
+      fn.apply(null, args);
+    });
+  }
+}
 
-            var pass = new Uint8Array(options.passphrase);
-            var salti = new Uint8Array(salt);
-            /* Use the pbkdf to derive both the key and the IV. */
-            var out = new Uint8Array(cinf.keySize + cinf.blockSize);
-            var res = bcrypt.pbkdf(
-              pass,
-              pass.length,
-              salti,
-              salti.length,
-              out,
-              out.length,
-              rounds,
-            );
-            if (res !== 0) {
-              throw new Error(
-                "bcrypt_pbkdf function returned " +
-                  "failure, parameters invalid",
-              );
-            }
-            out = Buffer.from(out);
-            var ckey = out.slice(0, cinf.keySize);
-            var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
-            var cipherStream = crypto.createDecipheriv(
-              cinf.opensslName,
-              ckey,
-              iv,
-            );
-            cipherStream.setAutoPadding(false);
-            var chunk,
-              chunks = [];
-            cipherStream.once("error", function (e) {
-              if (e.toString().indexOf("bad decrypt") !== -1) {
-                throw new Error(
-                  "Incorrect passphrase " + "supplied, could not decrypt key",
-                );
-              }
-              throw e;
-            });
-            cipherStream.write(privKeyBlob);
-            cipherStream.end();
-            while ((chunk = cipherStream.read()) !== null) chunks.push(chunk);
-            privKeyBlob = Buffer.concat(chunks);
-            break;
-          default:
-            throw new Error(
-              'OpenSSH-format key uses unknown KDF "' + kdf + '"',
-            );
-        }
 
-        buf = new SSHBuffer({ buffer: privKeyBlob });
 
-        var checkInt1 = buf.readInt();
-        var checkInt2 = buf.readInt();
-        if (checkInt1 !== checkInt2) {
-          throw new Error(
-            "Incorrect passphrase supplied, could not " + "decrypt key",
-          );
-        }
+/***/ }),
+/* 181 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var ret = {};
-        var key = rfc4253.readInternal(ret, "private", buf.remainder());
+"use strict";
 
-        buf.skip(ret.consumed);
 
-        var comment = buf.readString();
-        key.comment = comment;
+var isPromise = __webpack_require__(741);
 
-        return key;
-      }
+/**
+ * Return a function that will run a function asynchronously or synchronously
+ *
+ * example:
+ * runAsync(wrappedFunction, callback)(...args);
+ *
+ * @param   {Function} func  Function to run
+ * @param   {Function} cb    Callback function passed the `func` returned value
+ * @return  {Function(arguments)} Arguments to pass to `func`. This function will in turn
+ *                                return a Promise (Node >= 0.12) or call the callbacks.
+ */
 
-      function write(key, options) {
-        var pubKey;
-        if (PrivateKey.isPrivateKey(key)) pubKey = key.toPublic();
-        else pubKey = key;
-
-        var cipher = "none";
-        var kdf = "none";
-        var kdfopts = Buffer.alloc(0);
-        var cinf = { blockSize: 8 };
-        var passphrase;
-        if (options !== undefined) {
-          passphrase = options.passphrase;
-          if (typeof passphrase === "string")
-            passphrase = Buffer.from(passphrase, "utf-8");
-          if (passphrase !== undefined) {
-            assert.buffer(passphrase, "options.passphrase");
-            assert.optionalString(options.cipher, "options.cipher");
-            cipher = options.cipher;
-            if (cipher === undefined) cipher = "aes128-ctr";
-            cinf = utils.opensshCipherInfo(cipher);
-            kdf = "bcrypt";
-          }
-        }
+var runAsync = module.exports = function (func, cb) {
+  cb = cb || function () {};
 
-        var privBuf;
-        if (PrivateKey.isPrivateKey(key)) {
-          privBuf = new SSHBuffer({});
-          var checkInt = crypto.randomBytes(4).readUInt32BE(0);
-          privBuf.writeInt(checkInt);
-          privBuf.writeInt(checkInt);
-          privBuf.write(key.toBuffer("rfc4253"));
-          privBuf.writeString(key.comment || "");
+  return function () {
+    var async = false;
+    var args = arguments;
 
-          var n = 1;
-          while (privBuf._offset % cinf.blockSize !== 0) privBuf.writeChar(n++);
-          privBuf = privBuf.toBuffer();
+    var promise = new Promise(function (resolve, reject) {
+      var answer = func.apply({
+        async: function () {
+          async = true;
+          return function (err, value) {
+            if (err) {
+              reject(err);
+            } else {
+              resolve(value);
+            }
+          };
         }
+      }, Array.prototype.slice.call(args));
 
-        switch (kdf) {
-          case "none":
-            break;
-          case "bcrypt":
-            var salt = crypto.randomBytes(16);
-            var rounds = 16;
-            var kdfssh = new SSHBuffer({});
-            kdfssh.writeBuffer(salt);
-            kdfssh.writeInt(rounds);
-            kdfopts = kdfssh.toBuffer();
-
-            if (bcrypt === undefined) {
-              bcrypt = __webpack_require__(379);
-            }
-            var pass = new Uint8Array(passphrase);
-            var salti = new Uint8Array(salt);
-            /* Use the pbkdf to derive both the key and the IV. */
-            var out = new Uint8Array(cinf.keySize + cinf.blockSize);
-            var res = bcrypt.pbkdf(
-              pass,
-              pass.length,
-              salti,
-              salti.length,
-              out,
-              out.length,
-              rounds,
-            );
-            if (res !== 0) {
-              throw new Error(
-                "bcrypt_pbkdf function returned " +
-                  "failure, parameters invalid",
-              );
-            }
-            out = Buffer.from(out);
-            var ckey = out.slice(0, cinf.keySize);
-            var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
-
-            var cipherStream = crypto.createCipheriv(
-              cinf.opensslName,
-              ckey,
-              iv,
-            );
-            cipherStream.setAutoPadding(false);
-            var chunk,
-              chunks = [];
-            cipherStream.once("error", function (e) {
-              throw e;
-            });
-            cipherStream.write(privBuf);
-            cipherStream.end();
-            while ((chunk = cipherStream.read()) !== null) chunks.push(chunk);
-            privBuf = Buffer.concat(chunks);
-            break;
-          default:
-            throw new Error("Unsupported kdf " + kdf);
+      if (!async) {
+        if (isPromise(answer)) {
+          answer.then(resolve, reject);
+        } else {
+          resolve(answer);
         }
+      }
+    });
 
-        var buf = new SSHBuffer({});
+    promise.then(cb.bind(null, null), cb);
 
-        buf.writeCString(MAGIC);
-        buf.writeString(cipher); /* cipher */
-        buf.writeString(kdf); /* kdf */
-        buf.writeBuffer(kdfopts); /* kdfoptions */
+    return promise;
+  }
+};
 
-        buf.writeInt(1); /* nkeys */
-        buf.writeBuffer(pubKey.toBuffer("rfc4253"));
+runAsync.cb = function (func, cb) {
+  return runAsync(function () {
+    var args = Array.prototype.slice.call(arguments);
+    if (args.length === func.length - 1) {
+      args.push(this.async());
+    }
+    return func.apply(this, args);
+  }, cb);
+};
 
-        if (privBuf) buf.writeBuffer(privBuf);
 
-        buf = buf.toBuffer();
+/***/ }),
+/* 182 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__internal_Observable__ = __webpack_require__(12);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Observable", function() { return __WEBPACK_IMPORTED_MODULE_0__internal_Observable__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__ = __webpack_require__(423);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ConnectableObservable", function() { return __WEBPACK_IMPORTED_MODULE_1__internal_observable_ConnectableObservable__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__ = __webpack_require__(433);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "GroupedObservable", function() { return __WEBPACK_IMPORTED_MODULE_2__internal_operators_groupBy__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__ = __webpack_require__(117);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "observable", function() { return __WEBPACK_IMPORTED_MODULE_3__internal_symbol_observable__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__internal_Subject__ = __webpack_require__(36);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Subject", function() { return __WEBPACK_IMPORTED_MODULE_4__internal_Subject__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__ = __webpack_require__(419);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "BehaviorSubject", function() { return __WEBPACK_IMPORTED_MODULE_5__internal_BehaviorSubject__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__ = __webpack_require__(308);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ReplaySubject", function() { return __WEBPACK_IMPORTED_MODULE_6__internal_ReplaySubject__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__ = __webpack_require__(183);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "AsyncSubject", function() { return __WEBPACK_IMPORTED_MODULE_7__internal_AsyncSubject__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__ = __webpack_require__(438);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "asapScheduler", function() { return __WEBPACK_IMPORTED_MODULE_8__internal_scheduler_asap__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__ = __webpack_require__(40);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "asyncScheduler", function() { return __WEBPACK_IMPORTED_MODULE_9__internal_scheduler_async__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__ = __webpack_require__(439);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "queueScheduler", function() { return __WEBPACK_IMPORTED_MODULE_10__internal_scheduler_queue__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__ = __webpack_require__(926);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "animationFrameScheduler", function() { return __WEBPACK_IMPORTED_MODULE_11__internal_scheduler_animationFrame__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__ = __webpack_require__(925);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "VirtualTimeScheduler", function() { return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__["a"]; });
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "VirtualAction", function() { return __WEBPACK_IMPORTED_MODULE_12__internal_scheduler_VirtualTimeScheduler__["b"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__ = __webpack_require__(421);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Scheduler", function() { return __WEBPACK_IMPORTED_MODULE_13__internal_Scheduler__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__ = __webpack_require__(25);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Subscription", function() { return __WEBPACK_IMPORTED_MODULE_14__internal_Subscription__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__ = __webpack_require__(7);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Subscriber", function() { return __WEBPACK_IMPORTED_MODULE_15__internal_Subscriber__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_16__internal_Notification__ = __webpack_require__(184);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "Notification", function() { return __WEBPACK_IMPORTED_MODULE_16__internal_Notification__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__ = __webpack_require__(324);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pipe", function() { return __WEBPACK_IMPORTED_MODULE_17__internal_util_pipe__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__ = __webpack_require__(191);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "noop", function() { return __WEBPACK_IMPORTED_MODULE_18__internal_util_noop__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__ = __webpack_require__(118);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "identity", function() { return __WEBPACK_IMPORTED_MODULE_19__internal_util_identity__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__ = __webpack_require__(930);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "isObservable", function() { return __WEBPACK_IMPORTED_MODULE_20__internal_util_isObservable__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__ = __webpack_require__(152);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ArgumentOutOfRangeError", function() { return __WEBPACK_IMPORTED_MODULE_21__internal_util_ArgumentOutOfRangeError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__ = __webpack_require__(153);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "EmptyError", function() { return __WEBPACK_IMPORTED_MODULE_22__internal_util_EmptyError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__ = __webpack_require__(189);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "ObjectUnsubscribedError", function() { return __WEBPACK_IMPORTED_MODULE_23__internal_util_ObjectUnsubscribedError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__ = __webpack_require__(441);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "UnsubscriptionError", function() { return __WEBPACK_IMPORTED_MODULE_24__internal_util_UnsubscriptionError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__ = __webpack_require__(440);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "TimeoutError", function() { return __WEBPACK_IMPORTED_MODULE_25__internal_util_TimeoutError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__ = __webpack_require__(823);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bindCallback", function() { return __WEBPACK_IMPORTED_MODULE_26__internal_observable_bindCallback__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__ = __webpack_require__(824);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "bindNodeCallback", function() { return __WEBPACK_IMPORTED_MODULE_27__internal_observable_bindNodeCallback__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__ = __webpack_require__(309);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "combineLatest", function() { return __WEBPACK_IMPORTED_MODULE_28__internal_observable_combineLatest__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__ = __webpack_require__(186);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "concat", function() { return __WEBPACK_IMPORTED_MODULE_29__internal_observable_concat__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__ = __webpack_require__(310);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "defer", function() { return __WEBPACK_IMPORTED_MODULE_30__internal_observable_defer__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__ = __webpack_require__(39);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "empty", function() { return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__ = __webpack_require__(825);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "forkJoin", function() { return __WEBPACK_IMPORTED_MODULE_32__internal_observable_forkJoin__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__ = __webpack_require__(62);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "from", function() { return __WEBPACK_IMPORTED_MODULE_33__internal_observable_from__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__ = __webpack_require__(826);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "fromEvent", function() { return __WEBPACK_IMPORTED_MODULE_34__internal_observable_fromEvent__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__ = __webpack_require__(827);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "fromEventPattern", function() { return __WEBPACK_IMPORTED_MODULE_35__internal_observable_fromEventPattern__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__ = __webpack_require__(831);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "generate", function() { return __WEBPACK_IMPORTED_MODULE_36__internal_observable_generate__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__ = __webpack_require__(832);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "iif", function() { return __WEBPACK_IMPORTED_MODULE_37__internal_observable_iif__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__ = __webpack_require__(833);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "interval", function() { return __WEBPACK_IMPORTED_MODULE_38__internal_observable_interval__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__ = __webpack_require__(424);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "merge", function() { return __WEBPACK_IMPORTED_MODULE_39__internal_observable_merge__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__ = __webpack_require__(425);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "never", function() { return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__ = __webpack_require__(311);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "of", function() { return __WEBPACK_IMPORTED_MODULE_41__internal_observable_of__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__ = __webpack_require__(834);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "onErrorResumeNext", function() { return __WEBPACK_IMPORTED_MODULE_42__internal_observable_onErrorResumeNext__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__ = __webpack_require__(835);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "pairs", function() { return __WEBPACK_IMPORTED_MODULE_43__internal_observable_pairs__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__ = __webpack_require__(426);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "race", function() { return __WEBPACK_IMPORTED_MODULE_44__internal_observable_race__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__ = __webpack_require__(836);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "range", function() { return __WEBPACK_IMPORTED_MODULE_45__internal_observable_range__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__ = __webpack_require__(313);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "throwError", function() { return __WEBPACK_IMPORTED_MODULE_46__internal_observable_throwError__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__ = __webpack_require__(427);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "timer", function() { return __WEBPACK_IMPORTED_MODULE_47__internal_observable_timer__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__ = __webpack_require__(837);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "using", function() { return __WEBPACK_IMPORTED_MODULE_48__internal_observable_using__["a"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__ = __webpack_require__(314);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "zip", function() { return __WEBPACK_IMPORTED_MODULE_49__internal_observable_zip__["a"]; });
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "EMPTY", function() { return __WEBPACK_IMPORTED_MODULE_31__internal_observable_empty__["b"]; });
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "NEVER", function() { return __WEBPACK_IMPORTED_MODULE_40__internal_observable_never__["b"]; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_50__internal_config__ = __webpack_require__(185);
+/* harmony reexport (binding) */ __webpack_require__.d(__webpack_exports__, "config", function() { return __WEBPACK_IMPORTED_MODULE_50__internal_config__["a"]; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
 
-        var header;
-        if (PrivateKey.isPrivateKey(key)) header = "OPENSSH PRIVATE KEY";
-        else header = "OPENSSH PUBLIC KEY";
 
-        var tmp = buf.toString("base64");
-        var len =
-          tmp.length + tmp.length / 70 + 18 + 16 + header.length * 2 + 10;
-        buf = Buffer.alloc(len);
-        var o = 0;
-        o += buf.write("-----BEGIN " + header + "-----\n", o);
-        for (var i = 0; i < tmp.length; ) {
-          var limit = i + 70;
-          if (limit > tmp.length) limit = tmp.length;
-          o += buf.write(tmp.slice(i, limit), o);
-          buf[o++] = 10;
-          i = limit;
-        }
-        o += buf.write("-----END " + header + "-----\n", o);
 
-        return buf.slice(0, o);
-      }
 
-      /***/
-    },
-    /* 193 */
-    /***/ function (module, exports, __webpack_require__) {
-      var chownr = __webpack_require__(600);
-      var tar = __webpack_require__(460);
-      var pump = __webpack_require__(781);
-      var mkdirp = __webpack_require__(145);
-      var fs = __webpack_require__(5);
-      var path = __webpack_require__(0);
-      var os = __webpack_require__(46);
-
-      var win32 = os.platform() === "win32";
-
-      var noop = function () {};
-
-      var echo = function (name) {
-        return name;
-      };
 
-      var normalize = !win32
-        ? echo
-        : function (name) {
-            return name.replace(/\\/g, "/").replace(/[:?<>|]/g, "_");
-          };
 
-      var statAll = function (fs, stat, cwd, ignore, entries, sort) {
-        var queue = entries || ["."];
 
-        return function loop(callback) {
-          if (!queue.length) return callback();
-          var next = queue.shift();
-          var nextAbs = path.join(cwd, next);
 
-          stat(nextAbs, function (err, stat) {
-            if (err) return callback(err);
 
-            if (!stat.isDirectory()) return callback(null, next, stat);
 
-            fs.readdir(nextAbs, function (err, files) {
-              if (err) return callback(err);
 
-              if (sort) files.sort();
-              for (var i = 0; i < files.length; i++) {
-                if (!ignore(path.join(cwd, next, files[i])))
-                  queue.push(path.join(next, files[i]));
-              }
 
-              callback(null, next, stat);
-            });
-          });
-        };
-      };
 
-      var strip = function (map, level) {
-        return function (header) {
-          header.name = header.name.split("/").slice(level).join("/");
 
-          var linkname = header.linkname;
-          if (
-            linkname &&
-            (header.type === "link" || path.isAbsolute(linkname))
-          ) {
-            header.linkname = linkname.split("/").slice(level).join("/");
-          }
 
-          return map(header);
-        };
-      };
 
-      exports.pack = function (cwd, opts) {
-        if (!cwd) cwd = ".";
-        if (!opts) opts = {};
-
-        var xfs = opts.fs || fs;
-        var ignore = opts.ignore || opts.filter || noop;
-        var map = opts.map || noop;
-        var mapStream = opts.mapStream || echo;
-        var statNext = statAll(
-          xfs,
-          opts.dereference ? xfs.stat : xfs.lstat,
-          cwd,
-          ignore,
-          opts.entries,
-          opts.sort,
-        );
-        var strict = opts.strict !== false;
-        var umask =
-          typeof opts.umask === "number" ? ~opts.umask : ~processUmask();
-        var dmode = typeof opts.dmode === "number" ? opts.dmode : 0;
-        var fmode = typeof opts.fmode === "number" ? opts.fmode : 0;
-        var pack = opts.pack || tar.pack();
-        var finish = opts.finish || noop;
-
-        if (opts.strip) map = strip(map, opts.strip);
-
-        if (opts.readable) {
-          dmode |= parseInt(555, 8);
-          fmode |= parseInt(444, 8);
-        }
-        if (opts.writable) {
-          dmode |= parseInt(333, 8);
-          fmode |= parseInt(222, 8);
-        }
-
-        var onsymlink = function (filename, header) {
-          xfs.readlink(path.join(cwd, filename), function (err, linkname) {
-            if (err) return pack.destroy(err);
-            header.linkname = normalize(linkname);
-            pack.entry(header, onnextentry);
-          });
-        };
 
-        var onstat = function (err, filename, stat) {
-          if (err) return pack.destroy(err);
-          if (!filename) {
-            if (opts.finalize !== false) pack.finalize();
-            return finish(pack);
-          }
 
-          if (stat.isSocket()) return onnextentry(); // tar does not support sockets...
 
-          var header = {
-            name: normalize(filename),
-            mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask,
-            mtime: stat.mtime,
-            size: stat.size,
-            type: "file",
-            uid: stat.uid,
-            gid: stat.gid,
-          };
 
-          if (stat.isDirectory()) {
-            header.size = 0;
-            header.type = "directory";
-            header = map(header) || header;
-            return pack.entry(header, onnextentry);
-          }
 
-          if (stat.isSymbolicLink()) {
-            header.size = 0;
-            header.type = "symlink";
-            header = map(header) || header;
-            return onsymlink(filename, header);
-          }
 
-          // TODO: add fifo etc...
 
-          header = map(header) || header;
 
-          if (!stat.isFile()) {
-            if (strict)
-              return pack.destroy(
-                new Error("unsupported type for " + filename),
-              );
-            return onnextentry();
-          }
 
-          var entry = pack.entry(header, onnextentry);
-          if (!entry) return;
 
-          var rs = mapStream(
-            xfs.createReadStream(path.join(cwd, filename)),
-            header,
-          );
 
-          rs.on("error", function (err) {
-            // always forward errors on destroy
-            entry.destroy(err);
-          });
 
-          pump(rs, entry);
-        };
 
-        var onnextentry = function (err) {
-          if (err) return pack.destroy(err);
-          statNext(onstat);
-        };
 
-        onnextentry();
 
-        return pack;
-      };
 
-      var head = function (list) {
-        return list.length ? list[list.length - 1] : null;
-      };
 
-      var processGetuid = function () {
-        return process.getuid ? process.getuid() : -1;
-      };
 
-      var processUmask = function () {
-        return process.umask ? process.umask() : 0;
-      };
 
-      exports.extract = function (cwd, opts) {
-        if (!cwd) cwd = ".";
-        if (!opts) opts = {};
-
-        var xfs = opts.fs || fs;
-        var ignore = opts.ignore || opts.filter || noop;
-        var map = opts.map || noop;
-        var mapStream = opts.mapStream || echo;
-        var own = opts.chown !== false && !win32 && processGetuid() === 0;
-        var extract = opts.extract || tar.extract();
-        var stack = [];
-        var now = new Date();
-        var umask =
-          typeof opts.umask === "number" ? ~opts.umask : ~processUmask();
-        var dmode = typeof opts.dmode === "number" ? opts.dmode : 0;
-        var fmode = typeof opts.fmode === "number" ? opts.fmode : 0;
-        var strict = opts.strict !== false;
-
-        if (opts.strip) map = strip(map, opts.strip);
-
-        if (opts.readable) {
-          dmode |= parseInt(555, 8);
-          fmode |= parseInt(444, 8);
-        }
-        if (opts.writable) {
-          dmode |= parseInt(333, 8);
-          fmode |= parseInt(222, 8);
-        }
-
-        var utimesParent = function (name, cb) {
-          // we just set the mtime on the parent dir again everytime we write an entry
-          var top;
-          while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0])
-            stack.pop();
-          if (!top) return cb();
-          xfs.utimes(top[0], now, top[1], cb);
-        };
 
-        var utimes = function (name, header, cb) {
-          if (opts.utimes === false) return cb();
 
-          if (header.type === "directory")
-            return xfs.utimes(name, now, header.mtime, cb);
-          if (header.type === "symlink") return utimesParent(name, cb); // TODO: how to set mtime on link?
 
-          xfs.utimes(name, now, header.mtime, function (err) {
-            if (err) return cb(err);
-            utimesParent(name, cb);
-          });
-        };
 
-        var chperm = function (name, header, cb) {
-          var link = header.type === "symlink";
-          var chmod = link ? xfs.lchmod : xfs.chmod;
-          var chown = link ? xfs.lchown : xfs.chown;
 
-          if (!chmod) return cb();
 
-          var mode =
-            (header.mode | (header.type === "directory" ? dmode : fmode)) &
-            umask;
-          chmod(name, mode, function (err) {
-            if (err) return cb(err);
-            if (!own) return cb();
-            if (!chown) return cb();
-            chown(name, header.uid, header.gid, cb);
-          });
-        };
 
-        extract.on("entry", function (header, stream, next) {
-          header = map(header) || header;
-          header.name = normalize(header.name);
-          var name = path.join(cwd, path.join("/", header.name));
 
-          if (ignore(name, header)) {
-            stream.resume();
-            return next();
-          }
 
-          var stat = function (err) {
-            if (err) return next(err);
-            utimes(name, header, function (err) {
-              if (err) return next(err);
-              if (win32) return next();
-              chperm(name, header, next);
-            });
-          };
 
-          var onsymlink = function () {
-            if (win32) return next(); // skip symlinks on win for now before it can be tested
-            xfs.unlink(name, function () {
-              xfs.symlink(header.linkname, name, stat);
-            });
-          };
 
-          var onlink = function () {
-            if (win32) return next(); // skip links on win for now before it can be tested
-            xfs.unlink(name, function () {
-              var srcpath = path.join(cwd, path.join("/", header.linkname));
 
-              xfs.link(srcpath, name, function (err) {
-                if (
-                  err &&
-                  err.code === "EPERM" &&
-                  opts.hardlinkAsFilesFallback
-                ) {
-                  stream = xfs.createReadStream(srcpath);
-                  return onfile();
-                }
 
-                stat(err);
-              });
-            });
-          };
 
-          var onfile = function () {
-            var ws = xfs.createWriteStream(name);
-            var rs = mapStream(stream, header);
 
-            ws.on("error", function (err) {
-              // always forward errors on destroy
-              rs.destroy(err);
-            });
 
-            pump(rs, ws, function (err) {
-              if (err) return next(err);
-              ws.on("close", stat);
-            });
-          };
 
-          if (header.type === "directory") {
-            stack.push([name, header.mtime]);
-            return mkdirfix(
-              name,
-              {
-                fs: xfs,
-                own: own,
-                uid: header.uid,
-                gid: header.gid,
-              },
-              stat,
-            );
-          }
 
-          var dir = path.dirname(name);
-
-          validate(xfs, dir, path.join(cwd, "."), function (err, valid) {
-            if (err) return next(err);
-            if (!valid) return next(new Error(dir + " is not a valid path"));
-
-            mkdirfix(
-              dir,
-              {
-                fs: xfs,
-                own: own,
-                uid: header.uid,
-                gid: header.gid,
-              },
-              function (err) {
-                if (err) return next(err);
-
-                switch (header.type) {
-                  case "file":
-                    return onfile();
-                  case "link":
-                    return onlink();
-                  case "symlink":
-                    return onsymlink();
-                }
+//# sourceMappingURL=index.js.map
 
-                if (strict)
-                  return next(
-                    new Error(
-                      "unsupported type for " + name + " (" + header.type + ")",
-                    ),
-                  );
 
-                stream.resume();
-                next();
-              },
-            );
-          });
-        });
+/***/ }),
+/* 183 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        if (opts.finish) extract.on("finish", opts.finish);
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsyncSubject; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
+/** PURE_IMPORTS_START tslib,_Subject,_Subscription PURE_IMPORTS_END */
 
-        return extract;
-      };
 
-      function validate(fs, name, root, cb) {
-        if (name === root) return cb(null, true);
-        fs.lstat(name, function (err, st) {
-          if (err && err.code !== "ENOENT") return cb(err);
-          if (err || st.isDirectory())
-            return validate(fs, path.join(name, ".."), root, cb);
-          cb(null, false);
-        });
-      }
 
-      function mkdirfix(name, opts, cb) {
-        mkdirp(name, { fs: opts.fs }, function (err, made) {
-          if (!err && made && opts.own) {
-            chownr(made, opts.uid, opts.gid, cb);
-          } else {
-            cb(err);
-          }
-        });
-      }
+var AsyncSubject = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsyncSubject, _super);
+    function AsyncSubject() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.value = null;
+        _this.hasNext = false;
+        _this.hasCompleted = false;
+        return _this;
+    }
+    AsyncSubject.prototype._subscribe = function (subscriber) {
+        if (this.hasError) {
+            subscriber.error(this.thrownError);
+            return __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */].EMPTY;
+        }
+        else if (this.hasCompleted && this.hasNext) {
+            subscriber.next(this.value);
+            subscriber.complete();
+            return __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */].EMPTY;
+        }
+        return _super.prototype._subscribe.call(this, subscriber);
+    };
+    AsyncSubject.prototype.next = function (value) {
+        if (!this.hasCompleted) {
+            this.value = value;
+            this.hasNext = true;
+        }
+    };
+    AsyncSubject.prototype.error = function (error) {
+        if (!this.hasCompleted) {
+            _super.prototype.error.call(this, error);
+        }
+    };
+    AsyncSubject.prototype.complete = function () {
+        this.hasCompleted = true;
+        if (this.hasNext) {
+            _super.prototype.next.call(this, this.value);
+        }
+        _super.prototype.complete.call(this);
+    };
+    return AsyncSubject;
+}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
 
-      /***/
-    },
-    /* 194 */
-    /***/ function (module, exports) {
-      module.exports = {
-        name: "yarn",
-        installationMethod: "unknown",
-        version: "1.23.0-20220130.1630",
-        license: "BSD-2-Clause",
-        preferGlobal: true,
-        description: "📦🐈 Fast, reliable, and secure dependency management.",
-        dependencies: {
-          "@zkochan/cmd-shim": "^3.1.0",
-          "babel-runtime": "^6.26.0",
-          bytes: "^3.0.0",
-          camelcase: "^4.0.0",
-          chalk: "^2.1.0",
-          "cli-table3": "^0.4.0",
-          commander: "^2.9.0",
-          death: "^1.0.0",
-          debug: "^3.0.0",
-          "deep-equal": "^1.0.1",
-          "detect-indent": "^5.0.0",
-          dnscache: "^1.0.1",
-          glob: "^7.1.1",
-          "gunzip-maybe": "^1.4.0",
-          "hash-for-dep": "^1.2.3",
-          "imports-loader": "^0.8.0",
-          ini: "^1.3.4",
-          inquirer: "^6.2.0",
-          invariant: "^2.2.0",
-          "is-builtin-module": "^2.0.0",
-          "is-ci": "^1.0.10",
-          "is-webpack-bundle": "^1.0.0",
-          "js-yaml": "^3.13.1",
-          leven: "^2.0.0",
-          "loud-rejection": "^1.2.0",
-          micromatch: "^2.3.11",
-          mkdirp: "^0.5.1",
-          "node-emoji": "^1.6.1",
-          "normalize-url": "^2.0.0",
-          "npm-logical-tree": "^1.2.1",
-          "object-path": "^0.11.2",
-          "proper-lockfile": "^2.0.0",
-          puka: "^1.0.0",
-          read: "^1.0.7",
-          request: "^2.87.0",
-          "request-capture-har": "^1.2.2",
-          rimraf: "^2.5.0",
-          semver: "^5.1.0",
-          ssri: "^5.3.0",
-          "strip-ansi": "^4.0.0",
-          "strip-bom": "^3.0.0",
-          "tar-fs": "^1.16.0",
-          "tar-stream": "^1.6.1",
-          uuid: "^3.0.1",
-          "v8-compile-cache": "^2.0.0",
-          "validate-npm-package-license": "^3.0.4",
-          yn: "^2.0.0",
-        },
-        devDependencies: {
-          "babel-core": "^6.26.0",
-          "babel-eslint": "^7.2.3",
-          "babel-loader": "^6.2.5",
-          "babel-plugin-array-includes": "^2.0.3",
-          "babel-plugin-inline-import": "^3.0.0",
-          "babel-plugin-transform-builtin-extend": "^1.1.2",
-          "babel-plugin-transform-inline-imports-commonjs": "^1.0.0",
-          "babel-plugin-transform-runtime": "^6.4.3",
-          "babel-preset-env": "^1.6.0",
-          "babel-preset-flow": "^6.23.0",
-          "babel-preset-stage-0": "^6.0.0",
-          babylon: "^6.5.0",
-          commitizen: "^2.9.6",
-          "cz-conventional-changelog": "^2.0.0",
-          eslint: "^4.3.0",
-          "eslint-config-fb-strict": "^22.0.0",
-          "eslint-plugin-babel": "^5.0.0",
-          "eslint-plugin-flowtype": "^2.35.0",
-          "eslint-plugin-jasmine": "^2.6.2",
-          "eslint-plugin-jest": "^21.0.0",
-          "eslint-plugin-jsx-a11y": "^6.0.2",
-          "eslint-plugin-prefer-object-spread": "^1.2.1",
-          "eslint-plugin-prettier": "^2.1.2",
-          "eslint-plugin-react": "^7.1.0",
-          "eslint-plugin-relay": "^0.0.28",
-          "eslint-plugin-yarn-internal": "file:scripts/eslint-rules",
-          execa: "^0.11.0",
-          "fancy-log": "^1.3.2",
-          "flow-bin": "^0.66.0",
-          "git-release-notes": "^3.0.0",
-          gulp: "^4.0.0",
-          "gulp-babel": "^7.0.0",
-          "gulp-if": "^2.0.1",
-          "gulp-newer": "^1.0.0",
-          "gulp-plumber": "^1.0.1",
-          "gulp-sourcemaps": "^2.2.0",
-          jest: "^22.4.4",
-          jsinspect: "^0.12.6",
-          minimatch: "^3.0.4",
-          "mock-stdin": "^0.3.0",
-          prettier: "^1.5.2",
-          "string-replace-loader": "^2.1.1",
-          temp: "^0.8.3",
-          webpack: "^2.1.0-beta.25",
-          yargs: "^6.3.0",
-        },
-        resolutions: { sshpk: "^1.14.2" },
-        engines: { node: ">=4.0.0" },
-        repository: "yarnpkg/yarn",
-        bin: { yarn: "./bin/yarn.js", yarnpkg: "./bin/yarn.js" },
-        scripts: {
-          build: "gulp build",
-          "build-bundle": "node ./scripts/build-webpack.js",
-          "build-chocolatey": "powershell ./scripts/build-chocolatey.ps1",
-          "build-deb": "./scripts/build-deb.sh",
-          "build-dist": "bash ./scripts/build-dist.sh",
-          "build-win-installer": "scripts\\build-windows-installer.bat",
-          changelog:
-            "git-release-notes $(git describe --tags --abbrev=0 $(git describe --tags --abbrev=0)^)..$(git describe --tags --abbrev=0) scripts/changelog.md",
-          "dupe-check": "yarn jsinspect ./src",
-          lint: "eslint . && flow check",
-          "pkg-tests": "yarn --cwd packages/pkg-tests jest yarn.test.js",
-          prettier: "eslint src __tests__ --fix",
-          "release-branch": "./scripts/release-branch.sh",
-          test: "yarn lint && yarn test-only",
-          "test-only":
-            "node --max_old_space_size=4096 node_modules/jest/bin/jest.js --verbose",
-          "test-only-debug":
-            "node --inspect-brk --max_old_space_size=4096 node_modules/jest/bin/jest.js --runInBand --verbose",
-          "test-coverage":
-            "node --max_old_space_size=4096 node_modules/jest/bin/jest.js --coverage --verbose",
-          watch: "gulp watch",
-          commit: "git-cz",
-        },
-        jest: {
-          collectCoverageFrom: ["src/**/*.js"],
-          testEnvironment: "node",
-          modulePathIgnorePatterns: [
-            "__tests__/fixtures/",
-            "packages/pkg-tests/pkg-tests-fixtures",
-            "dist/",
-          ],
-          testPathIgnorePatterns: [
-            "__tests__/(fixtures|__mocks__)/",
-            "updates/",
-            "_(temp|mock|install|init|helpers).js$",
-            "packages/pkg-tests",
-          ],
-        },
-        config: {
-          commitizen: { path: "./node_modules/cz-conventional-changelog" },
-        },
-      };
+//# sourceMappingURL=AsyncSubject.js.map
 
-      /***/
-    },
-    /* 195 */
-    /***/ function (module, exports) {
-      module.exports = require("https");
 
-      /***/
-    },
-    /* 196 */
-    /***/ function (module, exports) {
-      module.exports = require("querystring");
+/***/ }),
+/* 184 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 197 */
-    /***/ function (module, exports) {
-      module.exports = require("readline");
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Notification; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_empty__ = __webpack_require__(39);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_of__ = __webpack_require__(311);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_throwError__ = __webpack_require__(313);
+/** PURE_IMPORTS_START _observable_empty,_observable_of,_observable_throwError PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 198 */
-    /***/ function (module, exports) {
-      module.exports = require("zlib");
 
-      /***/
+
+var Notification = /*@__PURE__*/ (function () {
+    function Notification(kind, value, error) {
+        this.kind = kind;
+        this.value = value;
+        this.error = error;
+        this.hasValue = kind === 'N';
+    }
+    Notification.prototype.observe = function (observer) {
+        switch (this.kind) {
+            case 'N':
+                return observer.next && observer.next(this.value);
+            case 'E':
+                return observer.error && observer.error(this.error);
+            case 'C':
+                return observer.complete && observer.complete();
+        }
+    };
+    Notification.prototype.do = function (next, error, complete) {
+        var kind = this.kind;
+        switch (kind) {
+            case 'N':
+                return next && next(this.value);
+            case 'E':
+                return error && error(this.error);
+            case 'C':
+                return complete && complete();
+        }
+    };
+    Notification.prototype.accept = function (nextOrObserver, error, complete) {
+        if (nextOrObserver && typeof nextOrObserver.next === 'function') {
+            return this.observe(nextOrObserver);
+        }
+        else {
+            return this.do(nextOrObserver, error, complete);
+        }
+    };
+    Notification.prototype.toObservable = function () {
+        var kind = this.kind;
+        switch (kind) {
+            case 'N':
+                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_of__["a" /* of */])(this.value);
+            case 'E':
+                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_throwError__["a" /* throwError */])(this.error);
+            case 'C':
+                return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__observable_empty__["a" /* empty */])();
+        }
+        throw new Error('unexpected notification kind value');
+    };
+    Notification.createNext = function (value) {
+        if (typeof value !== 'undefined') {
+            return new Notification('N', value);
+        }
+        return Notification.undefinedValueNotification;
+    };
+    Notification.createError = function (err) {
+        return new Notification('E', undefined, err);
+    };
+    Notification.createComplete = function () {
+        return Notification.completeNotification;
+    };
+    Notification.completeNotification = new Notification('C');
+    Notification.undefinedValueNotification = new Notification('N', undefined);
+    return Notification;
+}());
+
+//# sourceMappingURL=Notification.js.map
+
+
+/***/ }),
+/* 185 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return config; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var _enable_super_gross_mode_that_will_cause_bad_things = false;
+var config = {
+    Promise: undefined,
+    set useDeprecatedSynchronousErrorHandling(value) {
+        if (value) {
+            var error = /*@__PURE__*/ new Error();
+            /*@__PURE__*/ console.warn('DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n' + error.stack);
+        }
+        else if (_enable_super_gross_mode_that_will_cause_bad_things) {
+            /*@__PURE__*/ console.log('RxJS: Back to a better error behavior. Thank you. <3');
+        }
+        _enable_super_gross_mode_that_will_cause_bad_things = value;
     },
-    /* 199 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    get useDeprecatedSynchronousErrorHandling() {
+        return _enable_super_gross_mode_that_will_cause_bad_things;
+    },
+};
+//# sourceMappingURL=config.js.map
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = stringify;
 
-      var _misc;
+/***/ }),
+/* 186 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = concat;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ = __webpack_require__(49);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__of__ = __webpack_require__(311);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__from__ = __webpack_require__(62);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_concatAll__ = __webpack_require__(429);
+/** PURE_IMPORTS_START _util_isScheduler,_of,_from,_operators_concatAll PURE_IMPORTS_END */
 
-      var _constants;
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
 
-      var _package;
 
-      function _load_package() {
-        return (_package = __webpack_require__(194));
-      }
+function concat() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    if (observables.length === 1 || (observables.length === 2 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isScheduler__["a" /* isScheduler */])(observables[1]))) {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__from__["a" /* from */])(observables[0]);
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__operators_concatAll__["a" /* concatAll */])()(__WEBPACK_IMPORTED_MODULE_1__of__["a" /* of */].apply(void 0, observables));
+}
+//# sourceMappingURL=concat.js.map
 
-      const NODE_VERSION = process.version;
 
-      function shouldWrapKey(str) {
-        return (
-          str.indexOf("true") === 0 ||
-          str.indexOf("false") === 0 ||
-          /[:\s\n\\",\[\]]/g.test(str) ||
-          /^[0-9]/g.test(str) ||
-          !/^[a-zA-Z]/g.test(str)
-        );
-      }
+/***/ }),
+/* 187 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function maybeWrap(str) {
-        if (
-          typeof str === "boolean" ||
-          typeof str === "number" ||
-          shouldWrapKey(str)
-        ) {
-          return JSON.stringify(str);
-        } else {
-          return str;
-        }
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = reduce;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scan__ = __webpack_require__(317);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__takeLast__ = __webpack_require__(320);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__ = __webpack_require__(146);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_pipe__ = __webpack_require__(324);
+/** PURE_IMPORTS_START _scan,_takeLast,_defaultIfEmpty,_util_pipe PURE_IMPORTS_END */
 
-      const priorities = {
-        name: 1,
-        version: 2,
-        uid: 3,
-        resolved: 4,
-        integrity: 5,
-        registry: 6,
-        dependencies: 7,
-      };
 
-      function priorityThenAlphaSort(a, b) {
-        if (priorities[a] || priorities[b]) {
-          return (priorities[a] || 100) > (priorities[b] || 100) ? 1 : -1;
-        } else {
-          return (0, (_misc || _load_misc()).sortAlpha)(a, b);
-        }
-      }
 
-      function _stringify(obj, options) {
-        if (typeof obj !== "object") {
-          throw new TypeError();
-        }
 
-        const indent = options.indent;
-        const lines = [];
+function reduce(accumulator, seed) {
+    if (arguments.length >= 2) {
+        return function reduceOperatorFunctionWithSeed(source) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */])(accumulator, seed), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */])(1), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__defaultIfEmpty__["a" /* defaultIfEmpty */])(seed))(source);
+        };
+    }
+    return function reduceOperatorFunction(source) {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_pipe__["a" /* pipe */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__scan__["a" /* scan */])(function (acc, value, index) { return accumulator(acc, value, index + 1); }), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__takeLast__["a" /* takeLast */])(1))(source);
+    };
+}
+//# sourceMappingURL=reduce.js.map
 
-        // Sorting order needs to be consistent between runs, we run native sort by name because there are no
-        // problems with it being unstable because there are no to keys the same
-        // However priorities can be duplicated and native sort can shuffle things from run to run
-        const keys = Object.keys(obj).sort(priorityThenAlphaSort);
 
-        let addedKeys = [];
+/***/ }),
+/* 188 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        for (let i = 0; i < keys.length; i++) {
-          const key = keys[i];
-          const val = obj[key];
-          if (val == null || addedKeys.indexOf(key) >= 0) {
-            continue;
-          }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return throwIfEmpty; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__tap__ = __webpack_require__(435);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__ = __webpack_require__(153);
+/** PURE_IMPORTS_START _tap,_util_EmptyError PURE_IMPORTS_END */
 
-          const valKeys = [key];
 
-          // get all keys that have the same value equality, we only want this for objects
-          if (typeof val === "object") {
-            for (let j = i + 1; j < keys.length; j++) {
-              const key = keys[j];
-              if (val === obj[key]) {
-                valKeys.push(key);
-              }
+var throwIfEmpty = function (errorFactory) {
+    if (errorFactory === void 0) {
+        errorFactory = defaultErrorFactory;
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__tap__["a" /* tap */])({
+        hasValue: false,
+        next: function () { this.hasValue = true; },
+        complete: function () {
+            if (!this.hasValue) {
+                throw errorFactory();
             }
-          }
+        }
+    });
+};
+function defaultErrorFactory() {
+    return new __WEBPACK_IMPORTED_MODULE_1__util_EmptyError__["a" /* EmptyError */]();
+}
+//# sourceMappingURL=throwIfEmpty.js.map
+
+
+/***/ }),
+/* 189 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ObjectUnsubscribedError; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function ObjectUnsubscribedErrorImpl() {
+    Error.call(this);
+    this.message = 'object unsubscribed';
+    this.name = 'ObjectUnsubscribedError';
+    return this;
+}
+ObjectUnsubscribedErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+var ObjectUnsubscribedError = ObjectUnsubscribedErrorImpl;
+//# sourceMappingURL=ObjectUnsubscribedError.js.map
+
+
+/***/ }),
+/* 190 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isNumeric;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__isArray__ = __webpack_require__(41);
+/** PURE_IMPORTS_START _isArray PURE_IMPORTS_END */
+
+function isNumeric(val) {
+    return !__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__isArray__["a" /* isArray */])(val) && (val - parseFloat(val) + 1) >= 0;
+}
+//# sourceMappingURL=isNumeric.js.map
+
+
+/***/ }),
+/* 191 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = noop;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function noop() { }
+//# sourceMappingURL=noop.js.map
+
+
+/***/ }),
+/* 192 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+module.exports = {
+	read: read,
+	readSSHPrivate: readSSHPrivate,
+	write: write
+};
 
-          const keyLine = valKeys
-            .sort((_misc || _load_misc()).sortAlpha)
-            .map(maybeWrap)
-            .join(", ");
+var assert = __webpack_require__(16);
+var asn1 = __webpack_require__(66);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var crypto = __webpack_require__(11);
+
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var pem = __webpack_require__(86);
+var rfc4253 = __webpack_require__(103);
+var SSHBuffer = __webpack_require__(159);
+var errors = __webpack_require__(74);
+
+var bcrypt;
+
+function read(buf, options) {
+	return (pem.read(buf, options));
+}
+
+var MAGIC = 'openssh-key-v1';
+
+function readSSHPrivate(type, buf, options) {
+	buf = new SSHBuffer({buffer: buf});
+
+	var magic = buf.readCString();
+	assert.strictEqual(magic, MAGIC, 'bad magic string');
+
+	var cipher = buf.readString();
+	var kdf = buf.readString();
+	var kdfOpts = buf.readBuffer();
+
+	var nkeys = buf.readInt();
+	if (nkeys !== 1) {
+		throw (new Error('OpenSSH-format key file contains ' +
+		    'multiple keys: this is unsupported.'));
+	}
+
+	var pubKey = buf.readBuffer();
+
+	if (type === 'public') {
+		assert.ok(buf.atEnd(), 'excess bytes left after key');
+		return (rfc4253.read(pubKey));
+	}
+
+	var privKeyBlob = buf.readBuffer();
+	assert.ok(buf.atEnd(), 'excess bytes left after key');
+
+	var kdfOptsBuf = new SSHBuffer({ buffer: kdfOpts });
+	switch (kdf) {
+	case 'none':
+		if (cipher !== 'none') {
+			throw (new Error('OpenSSH-format key uses KDF "none" ' +
+			     'but specifies a cipher other than "none"'));
+		}
+		break;
+	case 'bcrypt':
+		var salt = kdfOptsBuf.readBuffer();
+		var rounds = kdfOptsBuf.readInt();
+		var cinf = utils.opensshCipherInfo(cipher);
+		if (bcrypt === undefined) {
+			bcrypt = __webpack_require__(379);
+		}
+
+		if (typeof (options.passphrase) === 'string') {
+			options.passphrase = Buffer.from(options.passphrase,
+			    'utf-8');
+		}
+		if (!Buffer.isBuffer(options.passphrase)) {
+			throw (new errors.KeyEncryptedError(
+			    options.filename, 'OpenSSH'));
+		}
+
+		var pass = new Uint8Array(options.passphrase);
+		var salti = new Uint8Array(salt);
+		/* Use the pbkdf to derive both the key and the IV. */
+		var out = new Uint8Array(cinf.keySize + cinf.blockSize);
+		var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length,
+		    out, out.length, rounds);
+		if (res !== 0) {
+			throw (new Error('bcrypt_pbkdf function returned ' +
+			    'failure, parameters invalid'));
+		}
+		out = Buffer.from(out);
+		var ckey = out.slice(0, cinf.keySize);
+		var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
+		var cipherStream = crypto.createDecipheriv(cinf.opensslName,
+		    ckey, iv);
+		cipherStream.setAutoPadding(false);
+		var chunk, chunks = [];
+		cipherStream.once('error', function (e) {
+			if (e.toString().indexOf('bad decrypt') !== -1) {
+				throw (new Error('Incorrect passphrase ' +
+				    'supplied, could not decrypt key'));
+			}
+			throw (e);
+		});
+		cipherStream.write(privKeyBlob);
+		cipherStream.end();
+		while ((chunk = cipherStream.read()) !== null)
+			chunks.push(chunk);
+		privKeyBlob = Buffer.concat(chunks);
+		break;
+	default:
+		throw (new Error(
+		    'OpenSSH-format key uses unknown KDF "' + kdf + '"'));
+	}
+
+	buf = new SSHBuffer({buffer: privKeyBlob});
+
+	var checkInt1 = buf.readInt();
+	var checkInt2 = buf.readInt();
+	if (checkInt1 !== checkInt2) {
+		throw (new Error('Incorrect passphrase supplied, could not ' +
+		    'decrypt key'));
+	}
+
+	var ret = {};
+	var key = rfc4253.readInternal(ret, 'private', buf.remainder());
+
+	buf.skip(ret.consumed);
+
+	var comment = buf.readString();
+	key.comment = comment;
+
+	return (key);
+}
+
+function write(key, options) {
+	var pubKey;
+	if (PrivateKey.isPrivateKey(key))
+		pubKey = key.toPublic();
+	else
+		pubKey = key;
+
+	var cipher = 'none';
+	var kdf = 'none';
+	var kdfopts = Buffer.alloc(0);
+	var cinf = { blockSize: 8 };
+	var passphrase;
+	if (options !== undefined) {
+		passphrase = options.passphrase;
+		if (typeof (passphrase) === 'string')
+			passphrase = Buffer.from(passphrase, 'utf-8');
+		if (passphrase !== undefined) {
+			assert.buffer(passphrase, 'options.passphrase');
+			assert.optionalString(options.cipher, 'options.cipher');
+			cipher = options.cipher;
+			if (cipher === undefined)
+				cipher = 'aes128-ctr';
+			cinf = utils.opensshCipherInfo(cipher);
+			kdf = 'bcrypt';
+		}
+	}
+
+	var privBuf;
+	if (PrivateKey.isPrivateKey(key)) {
+		privBuf = new SSHBuffer({});
+		var checkInt = crypto.randomBytes(4).readUInt32BE(0);
+		privBuf.writeInt(checkInt);
+		privBuf.writeInt(checkInt);
+		privBuf.write(key.toBuffer('rfc4253'));
+		privBuf.writeString(key.comment || '');
+
+		var n = 1;
+		while (privBuf._offset % cinf.blockSize !== 0)
+			privBuf.writeChar(n++);
+		privBuf = privBuf.toBuffer();
+	}
+
+	switch (kdf) {
+	case 'none':
+		break;
+	case 'bcrypt':
+		var salt = crypto.randomBytes(16);
+		var rounds = 16;
+		var kdfssh = new SSHBuffer({});
+		kdfssh.writeBuffer(salt);
+		kdfssh.writeInt(rounds);
+		kdfopts = kdfssh.toBuffer();
+
+		if (bcrypt === undefined) {
+			bcrypt = __webpack_require__(379);
+		}
+		var pass = new Uint8Array(passphrase);
+		var salti = new Uint8Array(salt);
+		/* Use the pbkdf to derive both the key and the IV. */
+		var out = new Uint8Array(cinf.keySize + cinf.blockSize);
+		var res = bcrypt.pbkdf(pass, pass.length, salti, salti.length,
+		    out, out.length, rounds);
+		if (res !== 0) {
+			throw (new Error('bcrypt_pbkdf function returned ' +
+			    'failure, parameters invalid'));
+		}
+		out = Buffer.from(out);
+		var ckey = out.slice(0, cinf.keySize);
+		var iv = out.slice(cinf.keySize, cinf.keySize + cinf.blockSize);
+
+		var cipherStream = crypto.createCipheriv(cinf.opensslName,
+		    ckey, iv);
+		cipherStream.setAutoPadding(false);
+		var chunk, chunks = [];
+		cipherStream.once('error', function (e) {
+			throw (e);
+		});
+		cipherStream.write(privBuf);
+		cipherStream.end();
+		while ((chunk = cipherStream.read()) !== null)
+			chunks.push(chunk);
+		privBuf = Buffer.concat(chunks);
+		break;
+	default:
+		throw (new Error('Unsupported kdf ' + kdf));
+	}
+
+	var buf = new SSHBuffer({});
+
+	buf.writeCString(MAGIC);
+	buf.writeString(cipher);	/* cipher */
+	buf.writeString(kdf);		/* kdf */
+	buf.writeBuffer(kdfopts);	/* kdfoptions */
+
+	buf.writeInt(1);		/* nkeys */
+	buf.writeBuffer(pubKey.toBuffer('rfc4253'));
+
+	if (privBuf)
+		buf.writeBuffer(privBuf);
+
+	buf = buf.toBuffer();
+
+	var header;
+	if (PrivateKey.isPrivateKey(key))
+		header = 'OPENSSH PRIVATE KEY';
+	else
+		header = 'OPENSSH PUBLIC KEY';
+
+	var tmp = buf.toString('base64');
+	var len = tmp.length + (tmp.length / 70) +
+	    18 + 16 + header.length*2 + 10;
+	buf = Buffer.alloc(len);
+	var o = 0;
+	o += buf.write('-----BEGIN ' + header + '-----\n', o);
+	for (var i = 0; i < tmp.length; ) {
+		var limit = i + 70;
+		if (limit > tmp.length)
+			limit = tmp.length;
+		o += buf.write(tmp.slice(i, limit), o);
+		buf[o++] = 10;
+		i = limit;
+	}
+	o += buf.write('-----END ' + header + '-----\n', o);
+
+	return (buf.slice(0, o));
+}
+
+
+/***/ }),
+/* 193 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var chownr = __webpack_require__(600)
+var tar = __webpack_require__(460)
+var pump = __webpack_require__(781)
+var mkdirp = __webpack_require__(145)
+var fs = __webpack_require__(5)
+var path = __webpack_require__(0)
+var os = __webpack_require__(46)
+
+var win32 = os.platform() === 'win32'
+
+var noop = function () {}
+
+var echo = function (name) {
+  return name
+}
+
+var normalize = !win32 ? echo : function (name) {
+  return name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_')
+}
+
+var statAll = function (fs, stat, cwd, ignore, entries, sort) {
+  var queue = entries || ['.']
+
+  return function loop (callback) {
+    if (!queue.length) return callback()
+    var next = queue.shift()
+    var nextAbs = path.join(cwd, next)
+
+    stat(nextAbs, function (err, stat) {
+      if (err) return callback(err)
+
+      if (!stat.isDirectory()) return callback(null, next, stat)
+
+      fs.readdir(nextAbs, function (err, files) {
+        if (err) return callback(err)
+
+        if (sort) files.sort()
+        for (var i = 0; i < files.length; i++) {
+          if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i]))
+        }
+
+        callback(null, next, stat)
+      })
+    })
+  }
+}
 
-          if (
-            typeof val === "string" ||
-            typeof val === "boolean" ||
-            typeof val === "number"
-          ) {
-            lines.push(`${keyLine} ${maybeWrap(val)}`);
-          } else if (typeof val === "object") {
-            lines.push(
-              `${keyLine}:\n${_stringify(val, { indent: indent + "  " })}` +
-                (options.topLevel ? "\n" : ""),
-            );
-          } else {
-            throw new TypeError();
-          }
+var strip = function (map, level) {
+  return function (header) {
+    header.name = header.name.split('/').slice(level).join('/')
 
-          addedKeys = addedKeys.concat(valKeys);
-        }
+    var linkname = header.linkname
+    if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) {
+      header.linkname = linkname.split('/').slice(level).join('/')
+    }
 
-        return indent + lines.join(`\n${indent}`);
-      }
+    return map(header)
+  }
+}
+
+exports.pack = function (cwd, opts) {
+  if (!cwd) cwd = '.'
+  if (!opts) opts = {}
+
+  var xfs = opts.fs || fs
+  var ignore = opts.ignore || opts.filter || noop
+  var map = opts.map || noop
+  var mapStream = opts.mapStream || echo
+  var statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort)
+  var strict = opts.strict !== false
+  var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()
+  var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0
+  var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0
+  var pack = opts.pack || tar.pack()
+  var finish = opts.finish || noop
+
+  if (opts.strip) map = strip(map, opts.strip)
+
+  if (opts.readable) {
+    dmode |= parseInt(555, 8)
+    fmode |= parseInt(444, 8)
+  }
+  if (opts.writable) {
+    dmode |= parseInt(333, 8)
+    fmode |= parseInt(222, 8)
+  }
 
-      function stringify(obj, noHeader, enableVersions) {
-        const val = _stringify(obj, {
-          indent: "",
-          topLevel: true,
-        });
-        if (noHeader) {
-          return val;
-        }
+  var onsymlink = function (filename, header) {
+    xfs.readlink(path.join(cwd, filename), function (err, linkname) {
+      if (err) return pack.destroy(err)
+      header.linkname = normalize(linkname)
+      pack.entry(header, onnextentry)
+    })
+  }
 
-        const lines = [];
-        lines.push(
-          "# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.",
-        );
-        lines.push(
-          `# yarn lockfile v${(_constants || _load_constants()).LOCKFILE_VERSION}`,
-        );
-        if (enableVersions) {
-          lines.push(`# yarn v${(_package || _load_package()).version}`);
-          lines.push(`# node ${NODE_VERSION}`);
-        }
-        lines.push("\n");
-        lines.push(val);
+  var onstat = function (err, filename, stat) {
+    if (err) return pack.destroy(err)
+    if (!filename) {
+      if (opts.finalize !== false) pack.finalize()
+      return finish(pack)
+    }
 
-        return lines.join("\n");
-      }
+    if (stat.isSocket()) return onnextentry() // tar does not support sockets...
 
-      /***/
-    },
-    /* 200 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    var header = {
+      name: normalize(filename),
+      mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask,
+      mtime: stat.mtime,
+      size: stat.size,
+      type: 'file',
+      uid: stat.uid,
+      gid: stat.gid
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    if (stat.isDirectory()) {
+      header.size = 0
+      header.type = 'directory'
+      header = map(header) || header
+      return pack.entry(header, onnextentry)
+    }
 
-      var _consoleReporter;
+    if (stat.isSymbolicLink()) {
+      header.size = 0
+      header.type = 'symlink'
+      header = map(header) || header
+      return onsymlink(filename, header)
+    }
 
-      function _load_consoleReporter() {
-        return (_consoleReporter = __webpack_require__(561));
-      }
+    // TODO: add fifo etc...
 
-      Object.defineProperty(exports, "ConsoleReporter", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(
-            _consoleReporter || _load_consoleReporter(),
-          ).default;
-        },
-      });
+    header = map(header) || header
 
-      var _bufferReporter;
+    if (!stat.isFile()) {
+      if (strict) return pack.destroy(new Error('unsupported type for ' + filename))
+      return onnextentry()
+    }
 
-      function _load_bufferReporter() {
-        return (_bufferReporter = __webpack_require__(560));
-      }
+    var entry = pack.entry(header, onnextentry)
+    if (!entry) return
 
-      Object.defineProperty(exports, "BufferReporter", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(
-            _bufferReporter || _load_bufferReporter(),
-          ).default;
-        },
-      });
+    var rs = mapStream(xfs.createReadStream(path.join(cwd, filename)), header)
 
-      var _eventReporter;
+    rs.on('error', function (err) { // always forward errors on destroy
+      entry.destroy(err)
+    })
 
-      function _load_eventReporter() {
-        return (_eventReporter = __webpack_require__(565));
-      }
+    pump(rs, entry)
+  }
 
-      Object.defineProperty(exports, "EventReporter", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(_eventReporter || _load_eventReporter())
-            .default;
-        },
-      });
+  var onnextentry = function (err) {
+    if (err) return pack.destroy(err)
+    statNext(onstat)
+  }
 
-      var _jsonReporter;
+  onnextentry()
+
+  return pack
+}
+
+var head = function (list) {
+  return list.length ? list[list.length - 1] : null
+}
+
+var processGetuid = function () {
+  return process.getuid ? process.getuid() : -1
+}
+
+var processUmask = function () {
+  return process.umask ? process.umask() : 0
+}
+
+exports.extract = function (cwd, opts) {
+  if (!cwd) cwd = '.'
+  if (!opts) opts = {}
+
+  var xfs = opts.fs || fs
+  var ignore = opts.ignore || opts.filter || noop
+  var map = opts.map || noop
+  var mapStream = opts.mapStream || echo
+  var own = opts.chown !== false && !win32 && processGetuid() === 0
+  var extract = opts.extract || tar.extract()
+  var stack = []
+  var now = new Date()
+  var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()
+  var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0
+  var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0
+  var strict = opts.strict !== false
+
+  if (opts.strip) map = strip(map, opts.strip)
+
+  if (opts.readable) {
+    dmode |= parseInt(555, 8)
+    fmode |= parseInt(444, 8)
+  }
+  if (opts.writable) {
+    dmode |= parseInt(333, 8)
+    fmode |= parseInt(222, 8)
+  }
 
-      function _load_jsonReporter() {
-        return (_jsonReporter = __webpack_require__(213));
-      }
+  var utimesParent = function (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry
+    var top
+    while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop()
+    if (!top) return cb()
+    xfs.utimes(top[0], now, top[1], cb)
+  }
 
-      Object.defineProperty(exports, "JSONReporter", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(_jsonReporter || _load_jsonReporter())
-            .default;
-        },
-      });
+  var utimes = function (name, header, cb) {
+    if (opts.utimes === false) return cb()
 
-      var _noopReporter;
+    if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb)
+    if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link?
 
-      function _load_noopReporter() {
-        return (_noopReporter = __webpack_require__(569));
-      }
+    xfs.utimes(name, now, header.mtime, function (err) {
+      if (err) return cb(err)
+      utimesParent(name, cb)
+    })
+  }
 
-      Object.defineProperty(exports, "NoopReporter", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(_noopReporter || _load_noopReporter())
-            .default;
-        },
-      });
+  var chperm = function (name, header, cb) {
+    var link = header.type === 'symlink'
+    var chmod = link ? xfs.lchmod : xfs.chmod
+    var chown = link ? xfs.lchown : xfs.chown
 
-      var _baseReporter;
+    if (!chmod) return cb()
 
-      function _load_baseReporter() {
-        return (_baseReporter = __webpack_require__(108));
-      }
+    var mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask
+    chmod(name, mode, function (err) {
+      if (err) return cb(err)
+      if (!own) return cb()
+      if (!chown) return cb()
+      chown(name, header.uid, header.gid, cb)
+    })
+  }
 
-      Object.defineProperty(exports, "Reporter", {
-        enumerable: true,
-        get: function get() {
-          return _interopRequireDefault(_baseReporter || _load_baseReporter())
-            .default;
-        },
-      });
+  extract.on('entry', function (header, stream, next) {
+    header = map(header) || header
+    header.name = normalize(header.name)
+    var name = path.join(cwd, path.join('/', header.name))
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    if (ignore(name, header)) {
+      stream.resume()
+      return next()
+    }
 
-      /***/
-    },
-    /* 201 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // On windows, create a .cmd file.
-      // Read the #! in the file to see what it uses.  The vast majority
-      // of the time, this will be either:
-      // "#!/usr/bin/env <prog> <args...>"
-      // or:
-      // "#!<prog> <args...>"
-      //
-      // Write a binroot/pkg.bin + ".cmd" file that has this line in it:
-      // @<prog> <args...> %~dp0<target> %*
-
-      module.exports = cmdShim;
-      cmdShim.ifExists = cmdShimIfExists;
-
-      const fs = __webpack_require__(762);
-
-      const mkdir = __webpack_require__(761);
-      const path = __webpack_require__(0);
-      const isWindows = __webpack_require__(743);
-      const shebangExpr = /^#!\s*(?:\/usr\/bin\/env)?\s*([^ \t]+)(.*)$/;
-      const DEFAULT_OPTIONS = {
-        // Create PowerShell file by default if the option hasn't been specified
-        createPwshFile: true,
-        createCmdFile: isWindows(),
-      };
+    var stat = function (err) {
+      if (err) return next(err)
+      utimes(name, header, function (err) {
+        if (err) return next(err)
+        if (win32) return next()
+        chperm(name, header, next)
+      })
+    }
 
-      function cmdShimIfExists(src, to, opts) {
-        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
-        return fs
-          .stat(src)
-          .then(() => cmdShim(src, to, opts))
-          .catch(() => {});
-      }
-
-      // Try to unlink, but ignore errors.
-      // Any problems will surface later.
-      function rm(path) {
-        return fs.unlink(path).catch(() => {});
-      }
-
-      function cmdShim(src, to, opts) {
-        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
-        return fs.stat(src).then(() => cmdShim_(src, to, opts));
-      }
-
-      function cmdShim_(src, to, opts) {
-        return Promise.all([
-          rm(to),
-          rm(`${to}.ps1`),
-          opts.createCmdFile && rm(`${to}.cmd`),
-        ]).then(() => writeShim(src, to, opts));
-      }
-
-      function writeShim(src, to, opts) {
-        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
-        const defaultArgs = opts.preserveSymlinks ? "--preserve-symlinks" : "";
-        // make a cmd file and a sh script
-        // First, check if the bin is a #! of some sort.
-        // If not, then assume it's something that'll be compiled, or some other
-        // sort of script, and just call it directly.
-        return mkdir(path.dirname(to)).then(() => {
-          return fs
-            .readFile(src, "utf8")
-            .then((data) => {
-              const firstLine = data.trim().split(/\r*\n/)[0];
-              const shebang = firstLine.match(shebangExpr);
-              if (!shebang)
-                return writeShim_(
-                  src,
-                  to,
-                  Object.assign({}, opts, { args: defaultArgs }),
-                );
-              const prog = shebang[1];
-              const args =
-                (shebang[2] &&
-                  ((defaultArgs && shebang[2] + " " + defaultArgs) ||
-                    shebang[2])) ||
-                defaultArgs;
-              return writeShim_(
-                src,
-                to,
-                Object.assign({}, opts, { prog, args }),
-              );
-            })
-            .catch(() =>
-              writeShim_(
-                src,
-                to,
-                Object.assign({}, opts, { args: defaultArgs }),
-              ),
-            );
-        });
-      }
+    var onsymlink = function () {
+      if (win32) return next() // skip symlinks on win for now before it can be tested
+      xfs.unlink(name, function () {
+        xfs.symlink(header.linkname, name, stat)
+      })
+    }
 
-      function writeShim_(src, to, opts) {
-        opts = Object.assign({}, DEFAULT_OPTIONS, opts);
-        let shTarget = path.relative(path.dirname(to), src);
-        let target = shTarget.split("/").join("\\");
-        let longProg;
-        let prog = opts.prog;
-        let shProg = prog && prog.split("\\").join("/");
-        let shLongProg;
-        let pwshProg = shProg && `"${shProg}$exe"`;
-        let pwshLongProg;
-        shTarget = shTarget.split("\\").join("/");
-        let args = opts.args || "";
-        let { win32: nodePath, posix: shNodePath } = normalizePathEnvVar(
-          opts.nodePath,
-        );
-        if (!prog) {
-          prog = `"%~dp0\\${target}"`;
-          shProg = `"$basedir/${shTarget}"`;
-          pwshProg = shProg;
-          args = "";
-          target = "";
-          shTarget = "";
-        } else {
-          longProg = `"%~dp0\\${prog}.exe"`;
-          shLongProg = '"$basedir/' + prog + '"';
-          pwshLongProg = `"$basedir/${prog}$exe"`;
-          target = `"%~dp0\\${target}"`;
-          shTarget = `"$basedir/${shTarget}"`;
-        }
-
-        let cmd;
-        if (opts.createCmdFile) {
-          // @IF EXIST "%~dp0\node.exe" (
-          //   "%~dp0\node.exe" "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
-          // ) ELSE (
-          //   SETLOCAL
-          //   SET PATHEXT=%PATHEXT:;.JS;=;%
-          //   node "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
-          // )
-          cmd = nodePath ? `@SET NODE_PATH=${nodePath}\r\n` : "";
-          if (longProg) {
-            cmd +=
-              "@IF EXIST " +
-              longProg +
-              " (\r\n" +
-              "  " +
-              longProg +
-              " " +
-              args +
-              " " +
-              target +
-              " %*\r\n" +
-              ") ELSE (\r\n" +
-              "  @SETLOCAL\r\n" +
-              "  @SET PATHEXT=%PATHEXT:;.JS;=;%\r\n" +
-              "  " +
-              prog +
-              " " +
-              args +
-              " " +
-              target +
-              " %*\r\n" +
-              ")";
-          } else {
-            cmd += `@${prog} ${args} ${target} %*\r\n`;
+    var onlink = function () {
+      if (win32) return next() // skip links on win for now before it can be tested
+      xfs.unlink(name, function () {
+        var srcpath = path.join(cwd, path.join('/', header.linkname))
+
+        xfs.link(srcpath, name, function (err) {
+          if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) {
+            stream = xfs.createReadStream(srcpath)
+            return onfile()
           }
-        }
 
-        // #!/bin/sh
-        // basedir=`dirname "$0"`
-        //
-        // case `uname` in
-        //     *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
-        // esac
-        //
-        // if [ -x "$basedir/node.exe" ]; then
-        //   "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
-        //   ret=$?
-        // else
-        //   node "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
-        //   ret=$?
-        // fi
-        // exit $ret
-
-        let sh = "#!/bin/sh\n";
-        sh =
-          sh +
-          'basedir=$(dirname "$(echo "$0" | sed -e \'s,\\\\,/,g\')")\n' +
-          "\n" +
-          "case `uname` in\n" +
-          '    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
-          "esac\n" +
-          "\n";
-        const env = opts.nodePath ? `NODE_PATH="${shNodePath}" ` : "";
-
-        if (shLongProg) {
-          sh =
-            sh +
-            "if [ -x " +
-            shLongProg +
-            " ]; then\n" +
-            "  " +
-            env +
-            shLongProg +
-            " " +
-            args +
-            " " +
-            shTarget +
-            ' "$@"\n' +
-            "  ret=$?\n" +
-            "else \n" +
-            "  " +
-            env +
-            shProg +
-            " " +
-            args +
-            " " +
-            shTarget +
-            ' "$@"\n' +
-            "  ret=$?\n" +
-            "fi\n" +
-            "exit $ret\n";
-        } else {
-          sh =
-            sh +
-            env +
-            shProg +
-            " " +
-            args +
-            " " +
-            shTarget +
-            ' "$@"\n' +
-            "exit $?\n";
-        }
-
-        // #!/usr/bin/env pwsh
-        // $basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
-        //
-        // $ret=0
-        // $exe = ""
-        // if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
-        //   # Fix case when both the Windows and Linux builds of Node
-        //   # are installed in the same directory
-        //   $exe = ".exe"
-        // }
-        // if (Test-Path "$basedir/node") {
-        //   & "$basedir/node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
-        //   $ret=$LASTEXITCODE
-        // } else {
-        //   & "node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
-        //   $ret=$LASTEXITCODE
-        // }
-        // exit $ret
-        let pwsh =
-          "#!/usr/bin/env pwsh\n" +
-          "$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent\n" +
-          "\n" +
-          '$exe=""\n' +
-          (opts.nodePath
-            ? "$env_node_path=$env:NODE_PATH\n" +
-              `$env:NODE_PATH="${nodePath}"\n`
-            : "") +
-          'if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {\n' +
-          "  # Fix case when both the Windows and Linux builds of Node\n" +
-          "  # are installed in the same directory\n" +
-          '  $exe=".exe"\n' +
-          "}";
-        if (opts.nodePath) {
-          pwsh =
-            pwsh + " else {\n" + `  $env:NODE_PATH="${shNodePath}"\n` + "}";
-        }
-        pwsh += "\n";
-        if (shLongProg) {
-          pwsh =
-            pwsh +
-            "$ret=0\n" +
-            `if (Test-Path ${pwshLongProg}) {\n` +
-            `  & ${pwshLongProg} ${args} ${shTarget} $args\n` +
-            "  $ret=$LASTEXITCODE\n" +
-            "} else {\n" +
-            `  & ${pwshProg} ${args} ${shTarget} $args\n` +
-            "  $ret=$LASTEXITCODE\n" +
-            "}\n" +
-            (opts.nodePath ? "$env:NODE_PATH=$env_node_path\n" : "") +
-            "exit $ret\n";
-        } else {
-          pwsh =
-            pwsh +
-            `& ${pwshProg} ${args} ${shTarget} $args\n` +
-            (opts.nodePath ? "$env:NODE_PATH=$env_node_path\n" : "") +
-            "exit $LASTEXITCODE\n";
-        }
+          stat(err)
+        })
+      })
+    }
 
-        return Promise.all([
-          opts.createCmdFile && fs.writeFile(to + ".cmd", cmd, "utf8"),
-          opts.createPwshFile && fs.writeFile(`${to}.ps1`, pwsh, "utf8"),
-          fs.writeFile(to, sh, "utf8"),
-        ]).then(() => chmodShim(to, opts));
-      }
+    var onfile = function () {
+      var ws = xfs.createWriteStream(name)
+      var rs = mapStream(stream, header)
 
-      function chmodShim(to, { createCmdFile, createPwshFile }) {
-        return Promise.all([
-          fs.chmod(to, 0o755),
-          createPwshFile && fs.chmod(`${to}.ps1`, 0o755),
-          createCmdFile && fs.chmod(`${to}.cmd`, 0o755),
-        ]);
-      }
+      ws.on('error', function (err) { // always forward errors on destroy
+        rs.destroy(err)
+      })
 
-      /**
-       * @param {string|string[]} nodePath
-       * @returns {{win32:string,posix:string}}
-       */
-      function normalizePathEnvVar(nodePath) {
-        if (!nodePath) {
-          return {
-            win32: nodePath,
-            posix: nodePath,
-          };
-        }
-        let split =
-          typeof nodePath === "string"
-            ? nodePath.split(path.delimiter)
-            : Array.from(nodePath);
-        let result = {};
-        for (let i = 0; i < split.length; i++) {
-          const win32 = split[i].split("/").join("\\");
-          const posix = isWindows()
-            ? split[i]
-                .split("\\")
-                .join("/")
-                .replace(/^([^:\\/]*):/, (_, $1) => `/mnt/${$1.toLowerCase()}`)
-            : split[i];
-
-          result.win32 = result.win32 ? `${result.win32};${win32}` : win32;
-          result.posix = result.posix ? `${result.posix}:${posix}` : posix;
-
-          result[i] = { win32, posix };
-        }
-        return result;
-      }
+      pump(rs, ws, function (err) {
+        if (err) return next(err)
+        ws.on('close', stat)
+      })
+    }
 
-      /***/
-    },
-    /* 202 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (header.type === 'directory') {
+      stack.push([name, header.mtime])
+      return mkdirfix(name, {
+        fs: xfs, own: own, uid: header.uid, gid: header.gid
+      }, stat)
+    }
 
-      var resolve = __webpack_require__(203);
+    var dir = path.dirname(name)
 
-      module.exports = {
-        Validation: errorSubclass(ValidationError),
-        MissingRef: errorSubclass(MissingRefError),
-      };
+    validate(xfs, dir, path.join(cwd, '.'), function (err, valid) {
+      if (err) return next(err)
+      if (!valid) return next(new Error(dir + ' is not a valid path'))
 
-      function ValidationError(errors) {
-        this.message = "validation failed";
-        this.errors = errors;
-        this.ajv = this.validation = true;
-      }
+      mkdirfix(dir, {
+        fs: xfs, own: own, uid: header.uid, gid: header.gid
+      }, function (err) {
+        if (err) return next(err)
 
-      MissingRefError.message = function (baseId, ref) {
-        return "can't resolve reference " + ref + " from id " + baseId;
-      };
+        switch (header.type) {
+          case 'file': return onfile()
+          case 'link': return onlink()
+          case 'symlink': return onsymlink()
+        }
 
-      function MissingRefError(baseId, ref, message) {
-        this.message = message || MissingRefError.message(baseId, ref);
-        this.missingRef = resolve.url(baseId, ref);
-        this.missingSchema = resolve.normalizeId(
-          resolve.fullPath(this.missingRef),
-        );
-      }
+        if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')'))
 
-      function errorSubclass(Subclass) {
-        Subclass.prototype = Object.create(Error.prototype);
-        Subclass.prototype.constructor = Subclass;
-        return Subclass;
-      }
+        stream.resume()
+        next()
+      })
+    })
+  })
 
-      /***/
-    },
-    /* 203 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (opts.finish) extract.on('finish', opts.finish)
 
-      var url = __webpack_require__(24),
-        equal = __webpack_require__(204),
-        util = __webpack_require__(106),
-        SchemaObject = __webpack_require__(339),
-        traverse = __webpack_require__(503);
+  return extract
+}
 
-      module.exports = resolve;
+function validate (fs, name, root, cb) {
+  if (name === root) return cb(null, true)
+  fs.lstat(name, function (err, st) {
+    if (err && err.code !== 'ENOENT') return cb(err)
+    if (err || st.isDirectory()) return validate(fs, path.join(name, '..'), root, cb)
+    cb(null, false)
+  })
+}
 
-      resolve.normalizeId = normalizeId;
-      resolve.fullPath = getFullPath;
-      resolve.url = resolveUrl;
-      resolve.ids = resolveIds;
-      resolve.inlineRef = inlineRef;
-      resolve.schema = resolveSchema;
+function mkdirfix (name, opts, cb) {
+  mkdirp(name, {fs: opts.fs}, function (err, made) {
+    if (!err && made && opts.own) {
+      chownr(made, opts.uid, opts.gid, cb)
+    } else {
+      cb(err)
+    }
+  })
+}
 
-      /**
-       * [resolve and compile the references ($ref)]
-       * @this   Ajv
-       * @param  {Function} compile reference to schema compilation funciton (localCompile)
-       * @param  {Object} root object with information about the root schema for the current schema
-       * @param  {String} ref reference to resolve
-       * @return {Object|Function} schema object (if the schema can be inlined) or validation function
-       */
-      function resolve(compile, root, ref) {
-        /* jshint validthis: true */
-        var refVal = this._refs[ref];
-        if (typeof refVal == "string") {
-          if (this._refs[refVal]) refVal = this._refs[refVal];
-          else return resolve.call(this, compile, root, refVal);
-        }
 
-        refVal = refVal || this._schemas[ref];
-        if (refVal instanceof SchemaObject) {
-          return inlineRef(refVal.schema, this._opts.inlineRefs)
-            ? refVal.schema
-            : refVal.validate || this._compile(refVal);
-        }
+/***/ }),
+/* 194 */
+/***/ (function(module, exports) {
 
-        var res = resolveSchema.call(this, root, ref);
-        var schema, v, baseId;
-        if (res) {
-          schema = res.schema;
-          root = res.root;
-          baseId = res.baseId;
-        }
+module.exports = {"name":"yarn","installationMethod":"unknown","version":"1.23.0-20220130.1630","license":"BSD-2-Clause","preferGlobal":true,"description":"📦🐈 Fast, reliable, and secure dependency management.","dependencies":{"@zkochan/cmd-shim":"^3.1.0","babel-runtime":"^6.26.0","bytes":"^3.0.0","camelcase":"^4.0.0","chalk":"^2.1.0","cli-table3":"^0.4.0","commander":"^2.9.0","death":"^1.0.0","debug":"^3.0.0","deep-equal":"^1.0.1","detect-indent":"^5.0.0","dnscache":"^1.0.1","glob":"^7.1.1","gunzip-maybe":"^1.4.0","hash-for-dep":"^1.2.3","imports-loader":"^0.8.0","ini":"^1.3.4","inquirer":"^6.2.0","invariant":"^2.2.0","is-builtin-module":"^2.0.0","is-ci":"^1.0.10","is-webpack-bundle":"^1.0.0","js-yaml":"^3.13.1","leven":"^2.0.0","loud-rejection":"^1.2.0","micromatch":"^2.3.11","mkdirp":"^0.5.1","node-emoji":"^1.6.1","normalize-url":"^2.0.0","npm-logical-tree":"^1.2.1","object-path":"^0.11.2","proper-lockfile":"^2.0.0","puka":"^1.0.0","read":"^1.0.7","request":"^2.87.0","request-capture-har":"^1.2.2","rimraf":"^2.5.0","semver":"^5.1.0","ssri":"^5.3.0","strip-ansi":"^4.0.0","strip-bom":"^3.0.0","tar-fs":"^1.16.0","tar-stream":"^1.6.1","uuid":"^3.0.1","v8-compile-cache":"^2.0.0","validate-npm-package-license":"^3.0.4","yn":"^2.0.0"},"devDependencies":{"babel-core":"^6.26.0","babel-eslint":"^7.2.3","babel-loader":"^6.2.5","babel-plugin-array-includes":"^2.0.3","babel-plugin-inline-import":"^3.0.0","babel-plugin-transform-builtin-extend":"^1.1.2","babel-plugin-transform-inline-imports-commonjs":"^1.0.0","babel-plugin-transform-runtime":"^6.4.3","babel-preset-env":"^1.6.0","babel-preset-flow":"^6.23.0","babel-preset-stage-0":"^6.0.0","babylon":"^6.5.0","commitizen":"^2.9.6","cz-conventional-changelog":"^2.0.0","eslint":"^4.3.0","eslint-config-fb-strict":"^22.0.0","eslint-plugin-babel":"^5.0.0","eslint-plugin-flowtype":"^2.35.0","eslint-plugin-jasmine":"^2.6.2","eslint-plugin-jest":"^21.0.0","eslint-plugin-jsx-a11y":"^6.0.2","eslint-plugin-prefer-object-spread":"^1.2.1","eslint-plugin-prettier":"^2.1.2","eslint-plugin-react":"^7.1.0","eslint-plugin-relay":"^0.0.28","eslint-plugin-yarn-internal":"file:scripts/eslint-rules","execa":"^0.11.0","fancy-log":"^1.3.2","flow-bin":"^0.66.0","git-release-notes":"^3.0.0","gulp":"^4.0.0","gulp-babel":"^7.0.0","gulp-if":"^2.0.1","gulp-newer":"^1.0.0","gulp-plumber":"^1.0.1","gulp-sourcemaps":"^2.2.0","jest":"^22.4.4","jsinspect":"^0.12.6","minimatch":"^3.0.4","mock-stdin":"^0.3.0","prettier":"^1.5.2","string-replace-loader":"^2.1.1","temp":"^0.8.3","webpack":"^2.1.0-beta.25","yargs":"^6.3.0"},"resolutions":{"sshpk":"^1.14.2"},"engines":{"node":">=4.0.0"},"repository":"yarnpkg/yarn","bin":{"yarn":"./bin/yarn.js","yarnpkg":"./bin/yarn.js"},"scripts":{"build":"gulp build","build-bundle":"node ./scripts/build-webpack.js","build-chocolatey":"powershell ./scripts/build-chocolatey.ps1","build-deb":"./scripts/build-deb.sh","build-dist":"bash ./scripts/build-dist.sh","build-win-installer":"scripts\\build-windows-installer.bat","changelog":"git-release-notes $(git describe --tags --abbrev=0 $(git describe --tags --abbrev=0)^)..$(git describe --tags --abbrev=0) scripts/changelog.md","dupe-check":"yarn jsinspect ./src","lint":"eslint . && flow check","pkg-tests":"yarn --cwd packages/pkg-tests jest yarn.test.js","prettier":"eslint src __tests__ --fix","release-branch":"./scripts/release-branch.sh","test":"yarn lint && yarn test-only","test-only":"node --max_old_space_size=4096 node_modules/jest/bin/jest.js --verbose","test-only-debug":"node --inspect-brk --max_old_space_size=4096 node_modules/jest/bin/jest.js --runInBand --verbose","test-coverage":"node --max_old_space_size=4096 node_modules/jest/bin/jest.js --coverage --verbose","watch":"gulp watch","commit":"git-cz"},"jest":{"collectCoverageFrom":["src/**/*.js"],"testEnvironment":"node","modulePathIgnorePatterns":["__tests__/fixtures/","packages/pkg-tests/pkg-tests-fixtures","dist/"],"testPathIgnorePatterns":["__tests__/(fixtures|__mocks__)/","updates/","_(temp|mock|install|init|helpers).js$","packages/pkg-tests"]},"config":{"commitizen":{"path":"./node_modules/cz-conventional-changelog"}}}
 
-        if (schema instanceof SchemaObject) {
-          v =
-            schema.validate ||
-            compile.call(this, schema.schema, root, undefined, baseId);
-        } else if (schema !== undefined) {
-          v = inlineRef(schema, this._opts.inlineRefs)
-            ? schema
-            : compile.call(this, schema, root, undefined, baseId);
-        }
+/***/ }),
+/* 195 */
+/***/ (function(module, exports) {
 
-        return v;
-      }
+module.exports = require("https");
 
-      /**
-       * Resolve schema, its root and baseId
-       * @this Ajv
-       * @param  {Object} root root object with properties schema, refVal, refs
-       * @param  {String} ref  reference to resolve
-       * @return {Object} object with properties schema, root, baseId
-       */
-      function resolveSchema(root, ref) {
-        /* jshint validthis: true */
-        var p = url.parse(ref, false, true),
-          refPath = _getFullPath(p),
-          baseId = getFullPath(this._getId(root.schema));
-        if (refPath !== baseId) {
-          var id = normalizeId(refPath);
-          var refVal = this._refs[id];
-          if (typeof refVal == "string") {
-            return resolveRecursive.call(this, root, refVal, p);
-          } else if (refVal instanceof SchemaObject) {
-            if (!refVal.validate) this._compile(refVal);
-            root = refVal;
-          } else {
-            refVal = this._schemas[id];
-            if (refVal instanceof SchemaObject) {
-              if (!refVal.validate) this._compile(refVal);
-              if (id == normalizeId(ref))
-                return { schema: refVal, root: root, baseId: baseId };
-              root = refVal;
-            } else {
-              return;
-            }
-          }
-          if (!root.schema) return;
-          baseId = getFullPath(this._getId(root.schema));
-        }
-        return getJsonPointer.call(this, p, baseId, root.schema, root);
-      }
-
-      /* @this Ajv */
-      function resolveRecursive(root, ref, parsedRef) {
-        /* jshint validthis: true */
-        var res = resolveSchema.call(this, root, ref);
-        if (res) {
-          var schema = res.schema;
-          var baseId = res.baseId;
-          root = res.root;
-          var id = this._getId(schema);
-          if (id) baseId = resolveUrl(baseId, id);
-          return getJsonPointer.call(this, parsedRef, baseId, schema, root);
-        }
-      }
-
-      var PREVENT_SCOPE_CHANGE = util.toHash([
-        "properties",
-        "patternProperties",
-        "enum",
-        "dependencies",
-        "definitions",
-      ]);
-      /* @this Ajv */
-      function getJsonPointer(parsedRef, baseId, schema, root) {
-        /* jshint validthis: true */
-        parsedRef.hash = parsedRef.hash || "";
-        if (parsedRef.hash.slice(0, 2) != "#/") return;
-        var parts = parsedRef.hash.split("/");
-
-        for (var i = 1; i < parts.length; i++) {
-          var part = parts[i];
-          if (part) {
-            part = util.unescapeFragment(part);
-            schema = schema[part];
-            if (schema === undefined) break;
-            var id;
-            if (!PREVENT_SCOPE_CHANGE[part]) {
-              id = this._getId(schema);
-              if (id) baseId = resolveUrl(baseId, id);
-              if (schema.$ref) {
-                var $ref = resolveUrl(baseId, schema.$ref);
-                var res = resolveSchema.call(this, root, $ref);
-                if (res) {
-                  schema = res.schema;
-                  root = res.root;
-                  baseId = res.baseId;
-                }
-              }
-            }
-          }
-        }
-        if (schema !== undefined && schema !== root.schema)
-          return { schema: schema, root: root, baseId: baseId };
-      }
-
-      var SIMPLE_INLINED = util.toHash([
-        "type",
-        "format",
-        "pattern",
-        "maxLength",
-        "minLength",
-        "maxProperties",
-        "minProperties",
-        "maxItems",
-        "minItems",
-        "maximum",
-        "minimum",
-        "uniqueItems",
-        "multipleOf",
-        "required",
-        "enum",
-      ]);
-      function inlineRef(schema, limit) {
-        if (limit === false) return false;
-        if (limit === undefined || limit === true) return checkNoRef(schema);
-        else if (limit) return countKeys(schema) <= limit;
-      }
-
-      function checkNoRef(schema) {
-        var item;
-        if (Array.isArray(schema)) {
-          for (var i = 0; i < schema.length; i++) {
-            item = schema[i];
-            if (typeof item == "object" && !checkNoRef(item)) return false;
-          }
-        } else {
-          for (var key in schema) {
-            if (key == "$ref") return false;
-            item = schema[key];
-            if (typeof item == "object" && !checkNoRef(item)) return false;
-          }
-        }
-        return true;
-      }
+/***/ }),
+/* 196 */
+/***/ (function(module, exports) {
 
-      function countKeys(schema) {
-        var count = 0,
-          item;
-        if (Array.isArray(schema)) {
-          for (var i = 0; i < schema.length; i++) {
-            item = schema[i];
-            if (typeof item == "object") count += countKeys(item);
-            if (count == Infinity) return Infinity;
-          }
-        } else {
-          for (var key in schema) {
-            if (key == "$ref") return Infinity;
-            if (SIMPLE_INLINED[key]) {
-              count++;
-            } else {
-              item = schema[key];
-              if (typeof item == "object") count += countKeys(item) + 1;
-              if (count == Infinity) return Infinity;
-            }
-          }
-        }
-        return count;
-      }
+module.exports = require("querystring");
 
-      function getFullPath(id, normalize) {
-        if (normalize !== false) id = normalizeId(id);
-        var p = url.parse(id, false, true);
-        return _getFullPath(p);
-      }
+/***/ }),
+/* 197 */
+/***/ (function(module, exports) {
 
-      function _getFullPath(p) {
-        var protocolSeparator =
-          p.protocol || p.href.slice(0, 2) == "//" ? "//" : "";
-        return (
-          (p.protocol || "") +
-          protocolSeparator +
-          (p.host || "") +
-          (p.path || "") +
-          "#"
-        );
-      }
+module.exports = require("readline");
 
-      var TRAILING_SLASH_HASH = /#\/?$/;
-      function normalizeId(id) {
-        return id ? id.replace(TRAILING_SLASH_HASH, "") : "";
-      }
+/***/ }),
+/* 198 */
+/***/ (function(module, exports) {
 
-      function resolveUrl(baseId, id) {
-        id = normalizeId(id);
-        return url.resolve(baseId, id);
-      }
+module.exports = require("zlib");
 
-      /* @this Ajv */
-      function resolveIds(schema) {
-        var schemaId = normalizeId(this._getId(schema));
-        var baseIds = { "": schemaId };
-        var fullPaths = { "": getFullPath(schemaId, false) };
-        var localRefs = {};
-        var self = this;
+/***/ }),
+/* 199 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        traverse(
-          schema,
-          { allKeys: true },
-          function (
-            sch,
-            jsonPtr,
-            rootSchema,
-            parentJsonPtr,
-            parentKeyword,
-            parentSchema,
-            keyIndex,
-          ) {
-            if (jsonPtr === "") return;
-            var id = self._getId(sch);
-            var baseId = baseIds[parentJsonPtr];
-            var fullPath = fullPaths[parentJsonPtr] + "/" + parentKeyword;
-            if (keyIndex !== undefined)
-              fullPath +=
-                "/" +
-                (typeof keyIndex == "number"
-                  ? keyIndex
-                  : util.escapeFragment(keyIndex));
-
-            if (typeof id == "string") {
-              id = baseId = normalizeId(baseId ? url.resolve(baseId, id) : id);
-
-              var refVal = self._refs[id];
-              if (typeof refVal == "string") refVal = self._refs[refVal];
-              if (refVal && refVal.schema) {
-                if (!equal(sch, refVal.schema))
-                  throw new Error(
-                    'id "' + id + '" resolves to more than one schema',
-                  );
-              } else if (id != normalizeId(fullPath)) {
-                if (id[0] == "#") {
-                  if (localRefs[id] && !equal(sch, localRefs[id]))
-                    throw new Error(
-                      'id "' + id + '" resolves to more than one schema',
-                    );
-                  localRefs[id] = sch;
-                } else {
-                  self._refs[id] = fullPath;
-                }
-              }
-            }
-            baseIds[jsonPtr] = baseId;
-            fullPaths[jsonPtr] = fullPath;
-          },
-        );
+"use strict";
 
-        return localRefs;
-      }
 
-      /***/
-    },
-    /* 204 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var isArray = Array.isArray;
-      var keyList = Object.keys;
-      var hasProp = Object.prototype.hasOwnProperty;
-
-      module.exports = function equal(a, b) {
-        if (a === b) return true;
-
-        var arrA = isArray(a),
-          arrB = isArray(b),
-          i,
-          length,
-          key;
-
-        if (arrA && arrB) {
-          length = a.length;
-          if (length != b.length) return false;
-          for (i = 0; i < length; i++) if (!equal(a[i], b[i])) return false;
-          return true;
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = stringify;
 
-        if (arrA != arrB) return false;
+var _misc;
 
-        var dateA = a instanceof Date,
-          dateB = b instanceof Date;
-        if (dateA != dateB) return false;
-        if (dateA && dateB) return a.getTime() == b.getTime();
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-        var regexpA = a instanceof RegExp,
-          regexpB = b instanceof RegExp;
-        if (regexpA != regexpB) return false;
-        if (regexpA && regexpB) return a.toString() == b.toString();
+var _constants;
 
-        if (a instanceof Object && b instanceof Object) {
-          var keys = keyList(a);
-          length = keys.length;
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-          if (length !== keyList(b).length) return false;
+var _package;
 
-          for (i = 0; i < length; i++)
-            if (!hasProp.call(b, keys[i])) return false;
+function _load_package() {
+  return _package = __webpack_require__(194);
+}
 
-          for (i = 0; i < length; i++) {
-            key = keys[i];
-            if (!equal(a[key], b[key])) return false;
-          }
+const NODE_VERSION = process.version;
 
-          return true;
-        }
+function shouldWrapKey(str) {
+  return str.indexOf('true') === 0 || str.indexOf('false') === 0 || /[:\s\n\\",\[\]]/g.test(str) || /^[0-9]/g.test(str) || !/^[a-zA-Z]/g.test(str);
+}
 
-        return false;
-      };
+function maybeWrap(str) {
+  if (typeof str === 'boolean' || typeof str === 'number' || shouldWrapKey(str)) {
+    return JSON.stringify(str);
+  } else {
+    return str;
+  }
+}
+
+const priorities = {
+  name: 1,
+  version: 2,
+  uid: 3,
+  resolved: 4,
+  integrity: 5,
+  registry: 6,
+  dependencies: 7
+};
 
-      /***/
-    },
-    /* 205 */
-    /***/ function (module, exports) {
-      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-      module.exports = {
-        newInvalidAsn1Error: function (msg) {
-          var e = new Error();
-          e.name = "InvalidAsn1Error";
-          e.message = msg || "";
-          return e;
-        },
-      };
+function priorityThenAlphaSort(a, b) {
+  if (priorities[a] || priorities[b]) {
+    return (priorities[a] || 100) > (priorities[b] || 100) ? 1 : -1;
+  } else {
+    return (0, (_misc || _load_misc()).sortAlpha)(a, b);
+  }
+}
 
-      /***/
-    },
-    /* 206 */
-    /***/ function (module, exports) {
-      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
-
-      module.exports = {
-        EOC: 0,
-        Boolean: 1,
-        Integer: 2,
-        BitString: 3,
-        OctetString: 4,
-        Null: 5,
-        OID: 6,
-        ObjectDescriptor: 7,
-        External: 8,
-        Real: 9, // float
-        Enumeration: 10,
-        PDV: 11,
-        Utf8String: 12,
-        RelativeOID: 13,
-        Sequence: 16,
-        Set: 17,
-        NumericString: 18,
-        PrintableString: 19,
-        T61String: 20,
-        VideotexString: 21,
-        IA5String: 22,
-        UTCTime: 23,
-        GeneralizedTime: 24,
-        GraphicString: 25,
-        VisibleString: 26,
-        GeneralString: 28,
-        UniversalString: 29,
-        CharacterString: 30,
-        BMPString: 31,
-        Constructor: 32,
-        Context: 128,
-      };
+function _stringify(obj, options) {
+  if (typeof obj !== 'object') {
+    throw new TypeError();
+  }
 
-      /***/
-    },
-    /* 207 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  const indent = options.indent;
+  const lines = [];
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getOutdated = exports.run = exports.requireLockfile = undefined;
+  // Sorting order needs to be consistent between runs, we run native sort by name because there are no
+  // problems with it being unstable because there are no to keys the same
+  // However priorities can be duplicated and native sort can shuffle things from run to run
+  const keys = Object.keys(obj).sort(priorityThenAlphaSort);
 
-      var _asyncToGenerator2;
+  let addedKeys = [];
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+  for (let i = 0; i < keys.length; i++) {
+    const key = keys[i];
+    const val = obj[key];
+    if (val == null || addedKeys.indexOf(key) >= 0) {
+      continue;
+    }
+
+    const valKeys = [key];
+
+    // get all keys that have the same value equality, we only want this for objects
+    if (typeof val === 'object') {
+      for (let j = i + 1; j < keys.length; j++) {
+        const key = keys[j];
+        if (val === obj[key]) {
+          valKeys.push(key);
+        }
       }
+    }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            let addArgs = [];
-            const upgradeAll =
-              args.length === 0 &&
-              typeof flags.scope === "undefined" &&
-              typeof flags.pattern === "undefined";
-            const addFlags = Object.assign({}, flags, {
-              force: true,
-              ignoreWorkspaceRootCheck: true,
-              workspaceRootIsCwd: config.cwd === config.lockfileFolder,
-            });
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder, reporter);
-            const deps = yield getOutdated(
-              config,
-              reporter,
-              flags,
-              lockfile,
-              args,
-            );
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
-
-            var _ref2 = yield install.fetchRequestFromCwd();
-
-            const packagePatterns = _ref2.requests;
-
-            setUserRequestedPackageVersions(
-              deps,
-              args,
-              flags.latest,
-              packagePatterns,
-              reporter,
-            );
-            cleanLockfile(lockfile, deps, packagePatterns, reporter);
-            addArgs = deps.map(function (dep) {
-              return dep.upgradeTo;
-            });
+    const keyLine = valKeys.sort((_misc || _load_misc()).sortAlpha).map(maybeWrap).join(', ');
 
-            if (flags.scope && validScopeRegex.test(flags.scope)) {
-              addArgs = addArgs.filter(function (depName) {
-                return depName.startsWith(flags.scope);
-              });
-            }
+    if (typeof val === 'string' || typeof val === 'boolean' || typeof val === 'number') {
+      lines.push(`${keyLine} ${maybeWrap(val)}`);
+    } else if (typeof val === 'object') {
+      lines.push(`${keyLine}:\n${_stringify(val, { indent: indent + '  ' })}` + (options.topLevel ? '\n' : ''));
+    } else {
+      throw new TypeError();
+    }
 
-            const add = new (_add || _load_add()).Add(
-              addArgs,
-              addFlags,
-              config,
-              reporter,
-              upgradeAll
-                ? new (_lockfile || _load_lockfile()).default()
-                : lockfile,
-            );
-            yield add.init();
-          },
-        );
+    addedKeys = addedKeys.concat(valKeys);
+  }
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let getOutdated = (exports.getOutdated = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, lockfile, patterns) {
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
-            const outdatedFieldName = flags.latest ? "latest" : "wanted";
-
-            // ensure scope is of the form `@scope/`
-            const normalizeScope = function normalizeScope() {
-              if (flags.scope) {
-                if (!flags.scope.startsWith("@")) {
-                  flags.scope = "@" + flags.scope;
-                }
+  return indent + lines.join(`\n${indent}`);
+}
 
-                if (!flags.scope.endsWith("/")) {
-                  flags.scope += "/";
-                }
-              }
-            };
+function stringify(obj, noHeader, enableVersions) {
+  const val = _stringify(obj, {
+    indent: '',
+    topLevel: true
+  });
+  if (noHeader) {
+    return val;
+  }
 
-            const versionFilter = function versionFilter(dep) {
-              return dep.current !== dep[outdatedFieldName];
-            };
+  const lines = [];
+  lines.push('# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.');
+  lines.push(`# yarn lockfile v${(_constants || _load_constants()).LOCKFILE_VERSION}`);
+  if (enableVersions) {
+    lines.push(`# yarn v${(_package || _load_package()).version}`);
+    lines.push(`# node ${NODE_VERSION}`);
+  }
+  lines.push('\n');
+  lines.push(val);
 
-            if (!flags.latest) {
-              // these flags only have an affect when --latest is used
-              flags.tilde = false;
-              flags.exact = false;
-              flags.caret = false;
-            }
+  return lines.join('\n');
+}
 
-            normalizeScope();
+/***/ }),
+/* 200 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            const deps = (yield (
-              _packageRequest || _load_packageRequest()
-            ).default.getOutdatedPackages(
-              lockfile,
-              install,
-              config,
-              reporter,
-              patterns,
-              flags,
-            ))
-              .filter(versionFilter)
-              .filter(scopeFilter.bind(this, flags));
-            deps.forEach(function (dep) {
-              dep.upgradeTo = buildPatternToUpgradeTo(dep, flags);
-              reporter.verbose(
-                reporter.lang(
-                  "verboseUpgradeBecauseOutdated",
-                  dep.name,
-                  dep.upgradeTo,
-                ),
-              );
-            });
+"use strict";
 
-            return deps;
-          },
-        );
 
-        return function getOutdated(_x5, _x6, _x7, _x8, _x9) {
-          return _ref3.apply(this, arguments);
-        };
-      })());
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      exports.cleanLockfile = cleanLockfile;
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+var _consoleReporter;
 
-      var _add;
+function _load_consoleReporter() {
+  return _consoleReporter = __webpack_require__(561);
+}
 
-      function _load_add() {
-        return (_add = __webpack_require__(165));
-      }
+Object.defineProperty(exports, 'ConsoleReporter', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_consoleReporter || _load_consoleReporter()).default;
+  }
+});
 
-      var _lockfile;
+var _bufferReporter;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+function _load_bufferReporter() {
+  return _bufferReporter = __webpack_require__(560);
+}
 
-      var _packageRequest;
+Object.defineProperty(exports, 'BufferReporter', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_bufferReporter || _load_bufferReporter()).default;
+  }
+});
 
-      function _load_packageRequest() {
-        return (_packageRequest = _interopRequireDefault(
-          __webpack_require__(122),
-        ));
-      }
+var _eventReporter;
 
-      var _normalizePattern;
+function _load_eventReporter() {
+  return _eventReporter = __webpack_require__(565);
+}
 
-      function _load_normalizePattern() {
-        return (_normalizePattern = __webpack_require__(37));
-      }
+Object.defineProperty(exports, 'EventReporter', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_eventReporter || _load_eventReporter()).default;
+  }
+});
 
-      var _install;
+var _jsonReporter;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+function _load_jsonReporter() {
+  return _jsonReporter = __webpack_require__(213);
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+Object.defineProperty(exports, 'JSONReporter', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_jsonReporter || _load_jsonReporter()).default;
+  }
+});
 
-      // used to detect whether a semver range is simple enough to preserve when doing a --latest upgrade.
-      // when not matched, the upgraded version range will default to `^` the same as the `add` command would.
-      const basicSemverOperatorRegex = new RegExp("^(\\^|~|>=|<=)?[^ |&,]+$");
+var _noopReporter;
 
-      // used to detect if a passed parameter is a scope or a package name.
+function _load_noopReporter() {
+  return _noopReporter = __webpack_require__(569);
+}
 
-      const validScopeRegex = /^@[a-zA-Z0-9-][a-zA-Z0-9_.-]*\/$/;
+Object.defineProperty(exports, 'NoopReporter', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_noopReporter || _load_noopReporter()).default;
+  }
+});
 
-      // If specific versions were requested for packages, override what getOutdated reported as the latest to install
-      // Also add ones that are missing, since the requested packages may not have been outdated at all.
-      function setUserRequestedPackageVersions(
-        deps,
-        args,
-        latest,
-        packagePatterns,
-        reporter,
-      ) {
-        args.forEach((requestedPattern) => {
-          let found = false;
-          let normalized = (0,
-          (_normalizePattern || _load_normalizePattern()).normalizePattern)(
-            requestedPattern,
-          );
+var _baseReporter;
 
-          // if the user specified a package name without a version range, then that implies "latest"
-          // but if the latest flag is not passed then we need to use the version range from package.json
-          if (!normalized.hasVersion && !latest) {
-            packagePatterns.forEach((packagePattern) => {
-              const packageNormalized = (0,
-              (_normalizePattern || _load_normalizePattern()).normalizePattern)(
-                packagePattern.pattern,
-              );
-              if (packageNormalized.name === normalized.name) {
-                normalized = packageNormalized;
-              }
-            });
-          }
+function _load_baseReporter() {
+  return _baseReporter = __webpack_require__(108);
+}
 
-          const newPattern = `${normalized.name}@${normalized.range}`;
+Object.defineProperty(exports, 'Reporter', {
+  enumerable: true,
+  get: function get() {
+    return _interopRequireDefault(_baseReporter || _load_baseReporter()).default;
+  }
+});
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+/***/ }),
+/* 201 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+// On windows, create a .cmd file.
+// Read the #! in the file to see what it uses.  The vast majority
+// of the time, this will be either:
+// "#!/usr/bin/env <prog> <args...>"
+// or:
+// "#!<prog> <args...>"
+//
+// Write a binroot/pkg.bin + ".cmd" file that has this line in it:
+// @<prog> <args...> %~dp0<target> %*
+
+module.exports = cmdShim
+cmdShim.ifExists = cmdShimIfExists
+
+const fs = __webpack_require__(762)
+
+const mkdir = __webpack_require__(761)
+const path = __webpack_require__(0)
+const isWindows = __webpack_require__(743)
+const shebangExpr = /^#!\s*(?:\/usr\/bin\/env)?\s*([^ \t]+)(.*)$/
+const DEFAULT_OPTIONS = {
+  // Create PowerShell file by default if the option hasn't been specified
+  createPwshFile: true,
+  createCmdFile: isWindows()
+}
+
+function cmdShimIfExists (src, to, opts) {
+  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
+  return fs.stat(src)
+    .then(() => cmdShim(src, to, opts))
+    .catch(() => {})
+}
+
+// Try to unlink, but ignore errors.
+// Any problems will surface later.
+function rm (path) {
+  return fs.unlink(path).catch(() => {})
+}
+
+function cmdShim (src, to, opts) {
+  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
+  return fs.stat(src)
+    .then(() => cmdShim_(src, to, opts))
+}
+
+function cmdShim_ (src, to, opts) {
+  return Promise.all([
+    rm(to),
+    rm(`${to}.ps1`),
+    opts.createCmdFile && rm(`${to}.cmd`)
+  ])
+    .then(() => writeShim(src, to, opts))
+}
+
+function writeShim (src, to, opts) {
+  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
+  const defaultArgs = opts.preserveSymlinks ? '--preserve-symlinks' : ''
+  // make a cmd file and a sh script
+  // First, check if the bin is a #! of some sort.
+  // If not, then assume it's something that'll be compiled, or some other
+  // sort of script, and just call it directly.
+  return mkdir(path.dirname(to))
+    .then(() => {
+      return fs.readFile(src, 'utf8')
+        .then(data => {
+          const firstLine = data.trim().split(/\r*\n/)[0]
+          const shebang = firstLine.match(shebangExpr)
+          if (!shebang) return writeShim_(src, to, Object.assign({}, opts, {args: defaultArgs}))
+          const prog = shebang[1]
+          const args = (shebang[2] && ((defaultArgs && (shebang[2] + ' ' + defaultArgs)) || shebang[2])) || defaultArgs
+          return writeShim_(src, to, Object.assign({}, opts, {prog, args}))
+        })
+        .catch(() => writeShim_(src, to, Object.assign({}, opts, {args: defaultArgs})))
+    })
+}
+
+function writeShim_ (src, to, opts) {
+  opts = Object.assign({}, DEFAULT_OPTIONS, opts)
+  let shTarget = path.relative(path.dirname(to), src)
+  let target = shTarget.split('/').join('\\')
+  let longProg
+  let prog = opts.prog
+  let shProg = prog && prog.split('\\').join('/')
+  let shLongProg
+  let pwshProg = shProg && `"${shProg}$exe"`
+  let pwshLongProg
+  shTarget = shTarget.split('\\').join('/')
+  let args = opts.args || ''
+  let {
+    win32: nodePath,
+    posix: shNodePath
+  } = normalizePathEnvVar(opts.nodePath)
+  if (!prog) {
+    prog = `"%~dp0\\${target}"`
+    shProg = `"$basedir/${shTarget}"`
+    pwshProg = shProg
+    args = ''
+    target = ''
+    shTarget = ''
+  } else {
+    longProg = `"%~dp0\\${prog}.exe"`
+    shLongProg = '"$basedir/' + prog + '"'
+    pwshLongProg = `"$basedir/${prog}$exe"`
+    target = `"%~dp0\\${target}"`
+    shTarget = `"$basedir/${shTarget}"`
+  }
 
-          // if this dependency is already in the outdated list,
-          // just update the upgradeTo to whatever version the user requested.
-          deps.forEach((dep) => {
-            if (normalized.hasVersion && dep.name === normalized.name) {
-              found = true;
-              dep.upgradeTo = newPattern;
-              reporter.verbose(
-                reporter.lang(
-                  "verboseUpgradeBecauseRequested",
-                  requestedPattern,
-                  newPattern,
-                ),
-              );
-            }
-          });
+  let cmd
+  if (opts.createCmdFile) {
+    // @IF EXIST "%~dp0\node.exe" (
+    //   "%~dp0\node.exe" "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
+    // ) ELSE (
+    //   SETLOCAL
+    //   SET PATHEXT=%PATHEXT:;.JS;=;%
+    //   node "%~dp0\.\node_modules\npm\bin\npm-cli.js" %*
+    // )
+    cmd = nodePath ? `@SET NODE_PATH=${nodePath}\r\n` : ''
+    if (longProg) {
+      cmd += '@IF EXIST ' + longProg + ' (\r\n' +
+        '  ' + longProg + ' ' + args + ' ' + target + ' %*\r\n' +
+        ') ELSE (\r\n' +
+        '  @SETLOCAL\r\n' +
+        '  @SET PATHEXT=%PATHEXT:;.JS;=;%\r\n' +
+        '  ' + prog + ' ' + args + ' ' + target + ' %*\r\n' +
+        ')'
+    } else {
+      cmd += `@${prog} ${args} ${target} %*\r\n`
+    }
+  }
 
-          // if this dependency was not in the outdated list,
-          // then add a new entry
-          if (normalized.hasVersion && !found) {
-            deps.push({
-              name: normalized.name,
-              wanted: "",
-              latest: "",
-              url: "",
-              hint: "",
-              range: "",
-              current: "",
-              upgradeTo: newPattern,
-              workspaceName: "",
-              workspaceLoc: "",
-            });
-            reporter.verbose(
-              reporter.lang(
-                "verboseUpgradeBecauseRequested",
-                requestedPattern,
-                newPattern,
-              ),
-            );
-          }
-        });
-      }
+  // #!/bin/sh
+  // basedir=`dirname "$0"`
+  //
+  // case `uname` in
+  //     *CYGWIN*) basedir=`cygpath -w "$basedir"`;;
+  // esac
+  //
+  // if [ -x "$basedir/node.exe" ]; then
+  //   "$basedir/node.exe" "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
+  //   ret=$?
+  // else
+  //   node "$basedir/node_modules/npm/bin/npm-cli.js" "$@"
+  //   ret=$?
+  // fi
+  // exit $ret
+
+  let sh = '#!/bin/sh\n'
+  sh = sh +
+    "basedir=$(dirname \"$(echo \"$0\" | sed -e 's,\\\\,/,g')\")\n" +
+    '\n' +
+    'case `uname` in\n' +
+    '    *CYGWIN*) basedir=`cygpath -w "$basedir"`;;\n' +
+    'esac\n' +
+    '\n'
+  const env = opts.nodePath ? `NODE_PATH="${shNodePath}" ` : ''
+
+  if (shLongProg) {
+    sh = sh +
+      'if [ -x ' + shLongProg + ' ]; then\n' +
+      '  ' + env + shLongProg + ' ' + args + ' ' + shTarget + ' "$@"\n' +
+      '  ret=$?\n' +
+      'else \n' +
+      '  ' + env + shProg + ' ' + args + ' ' + shTarget + ' "$@"\n' +
+      '  ret=$?\n' +
+      'fi\n' +
+      'exit $ret\n'
+  } else {
+    sh = sh + env + shProg + ' ' + args + ' ' + shTarget + ' "$@"\n' +
+      'exit $?\n'
+  }
 
-      // this function attempts to determine the range operator on the semver range.
-      // this will only handle the simple cases of a semver starting with '^', '~', '>=', '<=', or an exact version.
-      // "exotic" semver ranges will not be handled.
-      function getRangeOperator(version) {
-        const result = basicSemverOperatorRegex.exec(version);
-        return result ? result[1] || "" : "^";
-      }
+  // #!/usr/bin/env pwsh
+  // $basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
+  //
+  // $ret=0
+  // $exe = ""
+  // if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
+  //   # Fix case when both the Windows and Linux builds of Node
+  //   # are installed in the same directory
+  //   $exe = ".exe"
+  // }
+  // if (Test-Path "$basedir/node") {
+  //   & "$basedir/node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
+  //   $ret=$LASTEXITCODE
+  // } else {
+  //   & "node$exe" "$basedir/node_modules/npm/bin/npm-cli.js" $args
+  //   $ret=$LASTEXITCODE
+  // }
+  // exit $ret
+  let pwsh = '#!/usr/bin/env pwsh\n' +
+    '$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent\n' +
+    '\n' +
+    '$exe=""\n' +
+    (opts.nodePath ? '$env_node_path=$env:NODE_PATH\n' +
+      `$env:NODE_PATH="${nodePath}"\n` : '') +
+    'if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {\n' +
+    '  # Fix case when both the Windows and Linux builds of Node\n' +
+    '  # are installed in the same directory\n' +
+    '  $exe=".exe"\n' +
+    '}'
+  if (opts.nodePath) {
+    pwsh = pwsh +
+      ' else {\n' +
+      `  $env:NODE_PATH="${shNodePath}"\n` +
+      '}'
+  }
+  pwsh += '\n'
+  if (shLongProg) {
+    pwsh = pwsh +
+      '$ret=0\n' +
+      `if (Test-Path ${pwshLongProg}) {\n` +
+      `  & ${pwshLongProg} ${args} ${shTarget} $args\n` +
+      '  $ret=$LASTEXITCODE\n' +
+      '} else {\n' +
+      `  & ${pwshProg} ${args} ${shTarget} $args\n` +
+      '  $ret=$LASTEXITCODE\n' +
+      '}\n' +
+      (opts.nodePath ? '$env:NODE_PATH=$env_node_path\n' : '') +
+      'exit $ret\n'
+  } else {
+    pwsh = pwsh +
+      `& ${pwshProg} ${args} ${shTarget} $args\n` +
+      (opts.nodePath ? '$env:NODE_PATH=$env_node_path\n' : '') +
+      'exit $LASTEXITCODE\n'
+  }
 
-      // Attempt to preserve the range operator from the package.json specified semver range.
-      // If an explicit operator was specified using --exact, --tilde, --caret, then that will take precedence.
-      function buildPatternToUpgradeTo(dep, flags) {
-        if (dep.latest === "exotic") {
-          return `${dep.name}@${dep.url}`;
-        }
+  return Promise.all([
+    opts.createCmdFile && fs.writeFile(to + '.cmd', cmd, 'utf8'),
+    opts.createPwshFile && fs.writeFile(`${to}.ps1`, pwsh, 'utf8'),
+    fs.writeFile(to, sh, 'utf8')
+  ])
+    .then(() => chmodShim(to, opts))
+}
+
+function chmodShim (to, {createCmdFile, createPwshFile}) {
+  return Promise.all([
+    fs.chmod(to, 0o755),
+    createPwshFile && fs.chmod(`${to}.ps1`, 0o755),
+    createCmdFile && fs.chmod(`${to}.cmd`, 0o755)
+  ])
+}
+
+/**
+ * @param {string|string[]} nodePath
+ * @returns {{win32:string,posix:string}}
+ */
+function normalizePathEnvVar (nodePath) {
+  if (!nodePath) {
+    return {
+      win32: nodePath,
+      posix: nodePath
+    }
+  }
+  let split = (typeof nodePath === 'string' ? nodePath.split(path.delimiter) : Array.from(nodePath))
+  let result = {}
+  for (let i = 0; i < split.length; i++) {
+    const win32 = split[i].split('/').join('\\')
+    const posix = isWindows() ? split[i].split('\\').join('/').replace(/^([^:\\/]*):/, (_, $1) => `/mnt/${$1.toLowerCase()}`) : split[i]
 
-        const toLatest = flags.latest;
-        const toVersion = toLatest ? dep.latest : dep.range;
-        let rangeOperator = "";
+    result.win32 = result.win32 ? `${result.win32};${win32}` : win32
+    result.posix = result.posix ? `${result.posix}:${posix}` : posix
 
-        if (toLatest) {
-          if (flags.caret) {
-            rangeOperator = "^";
-          } else if (flags.tilde) {
-            rangeOperator = "~";
-          } else if (flags.exact) {
-            rangeOperator = "";
-          } else {
-            rangeOperator = getRangeOperator(dep.range);
-          }
-        }
+    result[i] = {win32, posix}
+  }
+  return result
+}
 
-        return `${dep.name}@${rangeOperator}${toVersion}`;
-      }
 
-      function scopeFilter(flags, dep) {
-        if (validScopeRegex.test(flags.scope)) {
-          return dep.name.startsWith(flags.scope);
-        }
-        return true;
-      }
+/***/ }),
+/* 202 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // Remove deps being upgraded from the lockfile, or else Add will use the already-installed version
-      // instead of the latest for the range.
-      // We do this recursively so that when Yarn installs the potentially updated transitive deps,
-      // it may upgrade them too instead of just using the "locked" version from the lockfile.
-      // Transitive dependencies that are also a direct dependency are skipped.
-      function cleanLockfile(lockfile, deps, packagePatterns, reporter) {
-        function cleanDepFromLockfile(pattern, depth) {
-          const lockManifest = lockfile.getLocked(pattern);
-          if (
-            !lockManifest ||
-            (depth > 1 &&
-              packagePatterns.some(
-                (packagePattern) => packagePattern.pattern === pattern,
-              ))
-          ) {
-            reporter.verbose(
-              reporter.lang("verboseUpgradeNotUnlocking", pattern),
-            );
-            return;
-          }
+"use strict";
 
-          const dependencies = Object.assign(
-            {},
-            lockManifest.dependencies || {},
-            lockManifest.optionalDependencies || {},
-          );
-          const depPatterns = Object.keys(dependencies).map(
-            (key) => `${key}@${dependencies[key]}`,
-          );
-          reporter.verbose(reporter.lang("verboseUpgradeUnlocking", pattern));
-          lockfile.removePattern(pattern);
-          depPatterns.forEach((pattern) =>
-            cleanDepFromLockfile(pattern, depth + 1),
-          );
-        }
 
-        const patterns = deps.map((dep) => dep.upgradeTo);
-        patterns.forEach((pattern) => cleanDepFromLockfile(pattern, 1));
-      }
+var resolve = __webpack_require__(203);
 
-      function setFlags(commander) {
-        commander.description(
-          "Upgrades packages to their latest version based on the specified range.",
-        );
-        commander.usage("upgrade [flags]");
-        commander.option(
-          "-S, --scope <scope>",
-          "upgrade packages under the specified scope",
-        );
-        commander.option(
-          "-L, --latest",
-          "list the latest version of packages, ignoring version ranges in package.json",
-        );
-        commander.option(
-          "-E, --exact",
-          "install exact version. Only used when --latest is specified.",
-        );
-        commander.option(
-          "-P, --pattern [pattern]",
-          "upgrade packages that match pattern",
-        );
-        commander.option(
-          "-T, --tilde",
-          "install most recent release with the same minor version. Only used when --latest is specified.",
-        );
-        commander.option(
-          "-C, --caret",
-          "install most recent release with the same major version. Only used when --latest is specified.",
-        );
-        commander.option(
-          "-A, --audit",
-          "Run vulnerability audit on installed packages",
-        );
-      }
+module.exports = {
+  Validation: errorSubclass(ValidationError),
+  MissingRef: errorSubclass(MissingRefError)
+};
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
 
-      const requireLockfile = (exports.requireLockfile = true);
+function ValidationError(errors) {
+  this.message = 'validation failed';
+  this.errors = errors;
+  this.ajv = this.validation = true;
+}
 
-      /***/
-    },
-    /* 208 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.integrityErrors = undefined;
-
-      var _extends2;
-
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
-
-      var _asyncToGenerator2;
-
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
-
-      var _constants;
+MissingRefError.message = function (baseId, ref) {
+  return 'can\'t resolve reference ' + ref + ' from id ' + baseId;
+};
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
 
-      var _fs;
+function MissingRefError(baseId, ref, message) {
+  this.message = message || MissingRefError.message(baseId, ref);
+  this.missingRef = resolve.url(baseId, ref);
+  this.missingSchema = resolve.normalizeId(resolve.fullPath(this.missingRef));
+}
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
 
-      var _misc;
+function errorSubclass(Subclass) {
+  Subclass.prototype = Object.create(Error.prototype);
+  Subclass.prototype.constructor = Subclass;
+  return Subclass;
+}
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
 
-      var _packageNameUtils;
+/***/ }),
+/* 203 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_packageNameUtils() {
-        return (_packageNameUtils = __webpack_require__(222));
-      }
+"use strict";
 
-      var _workspaceLayout;
 
-      function _load_workspaceLayout() {
-        return (_workspaceLayout = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
-      }
+var url = __webpack_require__(24)
+  , equal = __webpack_require__(204)
+  , util = __webpack_require__(106)
+  , SchemaObject = __webpack_require__(339)
+  , traverse = __webpack_require__(503);
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+module.exports = resolve;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+resolve.normalizeId = normalizeId;
+resolve.fullPath = getFullPath;
+resolve.url = resolveUrl;
+resolve.ids = resolveIds;
+resolve.inlineRef = inlineRef;
+resolve.schema = resolveSchema;
 
-      const invariant = __webpack_require__(9);
+/**
+ * [resolve and compile the references ($ref)]
+ * @this   Ajv
+ * @param  {Function} compile reference to schema compilation funciton (localCompile)
+ * @param  {Object} root object with information about the root schema for the current schema
+ * @param  {String} ref reference to resolve
+ * @return {Object|Function} schema object (if the schema can be inlined) or validation function
+ */
+function resolve(compile, root, ref) {
+  /* jshint validthis: true */
+  var refVal = this._refs[ref];
+  if (typeof refVal == 'string') {
+    if (this._refs[refVal]) refVal = this._refs[refVal];
+    else return resolve.call(this, compile, root, refVal);
+  }
 
-      const path = __webpack_require__(0);
+  refVal = refVal || this._schemas[ref];
+  if (refVal instanceof SchemaObject) {
+    return inlineRef(refVal.schema, this._opts.inlineRefs)
+            ? refVal.schema
+            : refVal.validate || this._compile(refVal);
+  }
 
-      const integrityErrors = (exports.integrityErrors = {
-        EXPECTED_IS_NOT_A_JSON: "integrityFailedExpectedIsNotAJSON",
-        FILES_MISSING: "integrityFailedFilesMissing",
-        LOCKFILE_DONT_MATCH: "integrityLockfilesDontMatch",
-        FLAGS_DONT_MATCH: "integrityFlagsDontMatch",
-        LINKED_MODULES_DONT_MATCH: "integrityCheckLinkedModulesDontMatch",
-        PATTERNS_DONT_MATCH: "integrityPatternsDontMatch",
-        MODULES_FOLDERS_MISSING: "integrityModulesFoldersMissing",
-        SYSTEM_PARAMS_DONT_MATCH: "integritySystemParamsDontMatch",
-      });
+  var res = resolveSchema.call(this, root, ref);
+  var schema, v, baseId;
+  if (res) {
+    schema = res.schema;
+    root = res.root;
+    baseId = res.baseId;
+  }
 
-      const INTEGRITY_FILE_DEFAULTS = () => ({
-        systemParams: (0,
-        (_packageNameUtils || _load_packageNameUtils()).getSystemParams)(),
-        modulesFolders: [],
-        flags: [],
-        linkedModules: [],
-        topLevelPatterns: [],
-        lockfileEntries: {},
-        files: [],
-      });
+  if (schema instanceof SchemaObject) {
+    v = schema.validate || compile.call(this, schema.schema, root, undefined, baseId);
+  } else if (schema !== undefined) {
+    v = inlineRef(schema, this._opts.inlineRefs)
+        ? schema
+        : compile.call(this, schema, root, undefined, baseId);
+  }
 
-      /**
-       *
-       */
-      class InstallationIntegrityChecker {
-        constructor(config) {
-          this.config = config;
-        }
+  return v;
+}
 
-        /**
-         * Get the common ancestor of every node_modules - it may be a node_modules directory itself, but isn't required to.
-         */
 
-        _getModulesRootFolder() {
-          if (this.config.modulesFolder) {
-            return this.config.modulesFolder;
-          } else if (this.config.workspaceRootFolder) {
-            return this.config.workspaceRootFolder;
-          } else {
-            return path.join(
-              this.config.lockfileFolder,
-              (_constants || _load_constants()).NODE_MODULES_FOLDER,
-            );
+/**
+ * Resolve schema, its root and baseId
+ * @this Ajv
+ * @param  {Object} root root object with properties schema, refVal, refs
+ * @param  {String} ref  reference to resolve
+ * @return {Object} object with properties schema, root, baseId
+ */
+function resolveSchema(root, ref) {
+  /* jshint validthis: true */
+  var p = url.parse(ref, false, true)
+    , refPath = _getFullPath(p)
+    , baseId = getFullPath(this._getId(root.schema));
+  if (refPath !== baseId) {
+    var id = normalizeId(refPath);
+    var refVal = this._refs[id];
+    if (typeof refVal == 'string') {
+      return resolveRecursive.call(this, root, refVal, p);
+    } else if (refVal instanceof SchemaObject) {
+      if (!refVal.validate) this._compile(refVal);
+      root = refVal;
+    } else {
+      refVal = this._schemas[id];
+      if (refVal instanceof SchemaObject) {
+        if (!refVal.validate) this._compile(refVal);
+        if (id == normalizeId(ref))
+          return { schema: refVal, root: root, baseId: baseId };
+        root = refVal;
+      } else {
+        return;
+      }
+    }
+    if (!root.schema) return;
+    baseId = getFullPath(this._getId(root.schema));
+  }
+  return getJsonPointer.call(this, p, baseId, root.schema, root);
+}
+
+
+/* @this Ajv */
+function resolveRecursive(root, ref, parsedRef) {
+  /* jshint validthis: true */
+  var res = resolveSchema.call(this, root, ref);
+  if (res) {
+    var schema = res.schema;
+    var baseId = res.baseId;
+    root = res.root;
+    var id = this._getId(schema);
+    if (id) baseId = resolveUrl(baseId, id);
+    return getJsonPointer.call(this, parsedRef, baseId, schema, root);
+  }
+}
+
+
+var PREVENT_SCOPE_CHANGE = util.toHash(['properties', 'patternProperties', 'enum', 'dependencies', 'definitions']);
+/* @this Ajv */
+function getJsonPointer(parsedRef, baseId, schema, root) {
+  /* jshint validthis: true */
+  parsedRef.hash = parsedRef.hash || '';
+  if (parsedRef.hash.slice(0,2) != '#/') return;
+  var parts = parsedRef.hash.split('/');
+
+  for (var i = 1; i < parts.length; i++) {
+    var part = parts[i];
+    if (part) {
+      part = util.unescapeFragment(part);
+      schema = schema[part];
+      if (schema === undefined) break;
+      var id;
+      if (!PREVENT_SCOPE_CHANGE[part]) {
+        id = this._getId(schema);
+        if (id) baseId = resolveUrl(baseId, id);
+        if (schema.$ref) {
+          var $ref = resolveUrl(baseId, schema.$ref);
+          var res = resolveSchema.call(this, root, $ref);
+          if (res) {
+            schema = res.schema;
+            root = res.root;
+            baseId = res.baseId;
           }
         }
+      }
+    }
+  }
+  if (schema !== undefined && schema !== root.schema)
+    return { schema: schema, root: root, baseId: baseId };
+}
+
+
+var SIMPLE_INLINED = util.toHash([
+  'type', 'format', 'pattern',
+  'maxLength', 'minLength',
+  'maxProperties', 'minProperties',
+  'maxItems', 'minItems',
+  'maximum', 'minimum',
+  'uniqueItems', 'multipleOf',
+  'required', 'enum'
+]);
+function inlineRef(schema, limit) {
+  if (limit === false) return false;
+  if (limit === undefined || limit === true) return checkNoRef(schema);
+  else if (limit) return countKeys(schema) <= limit;
+}
+
+
+function checkNoRef(schema) {
+  var item;
+  if (Array.isArray(schema)) {
+    for (var i=0; i<schema.length; i++) {
+      item = schema[i];
+      if (typeof item == 'object' && !checkNoRef(item)) return false;
+    }
+  } else {
+    for (var key in schema) {
+      if (key == '$ref') return false;
+      item = schema[key];
+      if (typeof item == 'object' && !checkNoRef(item)) return false;
+    }
+  }
+  return true;
+}
 
-        /**
-         * Get the directory in which the yarn-integrity file should be written.
-         */
 
-        _getIntegrityFileFolder() {
-          if (this.config.modulesFolder) {
-            return this.config.modulesFolder;
-          } else if (this.config.enableMetaFolder) {
-            return path.join(
-              this.config.lockfileFolder,
-              (_constants || _load_constants()).META_FOLDER,
-            );
-          } else {
-            return path.join(
-              this.config.lockfileFolder,
-              (_constants || _load_constants()).NODE_MODULES_FOLDER,
-            );
-          }
+function countKeys(schema) {
+  var count = 0, item;
+  if (Array.isArray(schema)) {
+    for (var i=0; i<schema.length; i++) {
+      item = schema[i];
+      if (typeof item == 'object') count += countKeys(item);
+      if (count == Infinity) return Infinity;
+    }
+  } else {
+    for (var key in schema) {
+      if (key == '$ref') return Infinity;
+      if (SIMPLE_INLINED[key]) {
+        count++;
+      } else {
+        item = schema[key];
+        if (typeof item == 'object') count += countKeys(item) + 1;
+        if (count == Infinity) return Infinity;
+      }
+    }
+  }
+  return count;
+}
+
+
+function getFullPath(id, normalize) {
+  if (normalize !== false) id = normalizeId(id);
+  var p = url.parse(id, false, true);
+  return _getFullPath(p);
+}
+
+
+function _getFullPath(p) {
+  var protocolSeparator = p.protocol || p.href.slice(0,2) == '//' ? '//' : '';
+  return (p.protocol||'') + protocolSeparator + (p.host||'') + (p.path||'')  + '#';
+}
+
+
+var TRAILING_SLASH_HASH = /#\/?$/;
+function normalizeId(id) {
+  return id ? id.replace(TRAILING_SLASH_HASH, '') : '';
+}
+
+
+function resolveUrl(baseId, id) {
+  id = normalizeId(id);
+  return url.resolve(baseId, id);
+}
+
+
+/* @this Ajv */
+function resolveIds(schema) {
+  var schemaId = normalizeId(this._getId(schema));
+  var baseIds = {'': schemaId};
+  var fullPaths = {'': getFullPath(schemaId, false)};
+  var localRefs = {};
+  var self = this;
+
+  traverse(schema, {allKeys: true}, function(sch, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
+    if (jsonPtr === '') return;
+    var id = self._getId(sch);
+    var baseId = baseIds[parentJsonPtr];
+    var fullPath = fullPaths[parentJsonPtr] + '/' + parentKeyword;
+    if (keyIndex !== undefined)
+      fullPath += '/' + (typeof keyIndex == 'number' ? keyIndex : util.escapeFragment(keyIndex));
+
+    if (typeof id == 'string') {
+      id = baseId = normalizeId(baseId ? url.resolve(baseId, id) : id);
+
+      var refVal = self._refs[id];
+      if (typeof refVal == 'string') refVal = self._refs[refVal];
+      if (refVal && refVal.schema) {
+        if (!equal(sch, refVal.schema))
+          throw new Error('id "' + id + '" resolves to more than one schema');
+      } else if (id != normalizeId(fullPath)) {
+        if (id[0] == '#') {
+          if (localRefs[id] && !equal(sch, localRefs[id]))
+            throw new Error('id "' + id + '" resolves to more than one schema');
+          localRefs[id] = sch;
+        } else {
+          self._refs[id] = fullPath;
         }
+      }
+    }
+    baseIds[jsonPtr] = baseId;
+    fullPaths[jsonPtr] = fullPath;
+  });
 
-        /**
-         * Get the full path of the yarn-integrity file.
-         */
+  return localRefs;
+}
 
-        _getIntegrityFileLocation() {
-          var _this = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const locationFolder = _this._getIntegrityFileFolder();
-              const locationPath = path.join(
-                locationFolder,
-                (_constants || _load_constants()).INTEGRITY_FILENAME,
-              );
+/***/ }),
+/* 204 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              const exists = yield (_fs || _load_fs()).exists(locationPath);
+"use strict";
 
-              return {
-                locationFolder,
-                locationPath,
-                exists,
-              };
-            },
-          )();
-        }
 
-        /**
-         * Get the list of the directories that contain our modules (there might be multiple such folders b/c of workspaces).
-         */
+var isArray = Array.isArray;
+var keyList = Object.keys;
+var hasProp = Object.prototype.hasOwnProperty;
 
-        _getModulesFolders({ workspaceLayout } = {}) {
-          const locations = [];
+module.exports = function equal(a, b) {
+  if (a === b) return true;
 
-          if (this.config.modulesFolder) {
-            locations.push(this.config.modulesFolder);
-          } else {
-            locations.push(
-              path.join(
-                this.config.lockfileFolder,
-                (_constants || _load_constants()).NODE_MODULES_FOLDER,
-              ),
-            );
-          }
+  var arrA = isArray(a)
+    , arrB = isArray(b)
+    , i
+    , length
+    , key;
 
-          if (workspaceLayout) {
-            for (
-              var _iterator = Object.keys(workspaceLayout.workspaces),
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+  if (arrA && arrB) {
+    length = a.length;
+    if (length != b.length) return false;
+    for (i = 0; i < length; i++)
+      if (!equal(a[i], b[i])) return false;
+    return true;
+  }
 
-            ) {
-              var _ref;
+  if (arrA != arrB) return false;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref = _i.value;
-              }
+  var dateA = a instanceof Date
+    , dateB = b instanceof Date;
+  if (dateA != dateB) return false;
+  if (dateA && dateB) return a.getTime() == b.getTime();
 
-              const workspaceName = _ref;
+  var regexpA = a instanceof RegExp
+    , regexpB = b instanceof RegExp;
+  if (regexpA != regexpB) return false;
+  if (regexpA && regexpB) return a.toString() == b.toString();
 
-              const loc = workspaceLayout.workspaces[workspaceName].loc;
+  if (a instanceof Object && b instanceof Object) {
+    var keys = keyList(a);
+    length = keys.length;
 
-              if (loc) {
-                locations.push(
-                  path.join(
-                    loc,
-                    (_constants || _load_constants()).NODE_MODULES_FOLDER,
-                  ),
-                );
-              }
-            }
-          }
+    if (length !== keyList(b).length)
+      return false;
 
-          return locations.sort((_misc || _load_misc()).sortAlpha);
-        }
+    for (i = 0; i < length; i++)
+      if (!hasProp.call(b, keys[i])) return false;
 
-        /**
-         * Get a list of the files that are located inside our module folders.
-         */
-        _getIntegrityListing({ workspaceLayout } = {}) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const files = [];
-
-              const recurse = (() => {
-                var _ref2 = (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* (dir) {
-                    for (
-                      var _iterator2 = yield (_fs || _load_fs()).readdir(dir),
-                        _isArray2 = Array.isArray(_iterator2),
-                        _i2 = 0,
-                        _iterator2 = _isArray2
-                          ? _iterator2
-                          : _iterator2[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref3;
-
-                      if (_isArray2) {
-                        if (_i2 >= _iterator2.length) break;
-                        _ref3 = _iterator2[_i2++];
-                      } else {
-                        _i2 = _iterator2.next();
-                        if (_i2.done) break;
-                        _ref3 = _i2.value;
-                      }
-
-                      const file = _ref3;
-
-                      const entry = path.join(dir, file);
-                      const stat = yield (_fs || _load_fs()).lstat(entry);
-
-                      if (stat.isDirectory()) {
-                        yield recurse(entry);
-                      } else {
-                        files.push(entry);
-                      }
-                    }
-                  },
-                );
+    for (i = 0; i < length; i++) {
+      key = keys[i];
+      if (!equal(a[key], b[key])) return false;
+    }
 
-                return function recurse(_x) {
-                  return _ref2.apply(this, arguments);
-                };
-              })();
+    return true;
+  }
 
-              for (
-                var _iterator3 = _this2._getModulesFolders({ workspaceLayout }),
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+  return false;
+};
 
-              ) {
-                var _ref4;
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref4 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref4 = _i3.value;
-                }
+/***/ }),
+/* 205 */
+/***/ (function(module, exports) {
 
-                const modulesFolder = _ref4;
+// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-                if (yield (_fs || _load_fs()).exists(modulesFolder)) {
-                  yield recurse(modulesFolder);
-                }
-              }
 
-              return files;
-            },
-          )();
-        }
+module.exports = {
 
-        /**
-         * Generate integrity hash of input lockfile.
-         */
+  newInvalidAsn1Error: function (msg) {
+    var e = new Error();
+    e.name = 'InvalidAsn1Error';
+    e.message = msg || '';
+    return e;
+  }
 
-        _generateIntegrityFile(
-          lockfile,
-          patterns,
-          flags,
-          workspaceLayout,
-          artifacts,
-        ) {
-          var _this3 = this;
+};
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const result = (0, (_extends2 || _load_extends()).default)(
-                {},
-                INTEGRITY_FILE_DEFAULTS(),
-                {
-                  artifacts,
-                },
-              );
-
-              result.topLevelPatterns = patterns;
-
-              // If using workspaces, we also need to add the workspaces patterns to the top-level, so that we'll know if a
-              // dependency is added or removed into one of them. We must take care not to read the aggregator (if !loc).
-              //
-              // Also note that we can't use of workspaceLayout.workspaces[].manifest._reference.patterns, because when
-              // doing a "yarn check", the _reference property hasn't yet been properly initialized.
-
-              if (workspaceLayout) {
-                result.topLevelPatterns = result.topLevelPatterns.filter(
-                  function (p) {
-                    // $FlowFixMe
-                    return !workspaceLayout.getManifestByPattern(p);
-                  },
-                );
-
-                for (
-                  var _iterator4 = Object.keys(workspaceLayout.workspaces),
-                    _isArray4 = Array.isArray(_iterator4),
-                    _i4 = 0,
-                    _iterator4 = _isArray4
-                      ? _iterator4
-                      : _iterator4[Symbol.iterator]();
-                  ;
 
-                ) {
-                  var _ref5;
+/***/ }),
+/* 206 */
+/***/ (function(module, exports) {
+
+// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+
+
+module.exports = {
+  EOC: 0,
+  Boolean: 1,
+  Integer: 2,
+  BitString: 3,
+  OctetString: 4,
+  Null: 5,
+  OID: 6,
+  ObjectDescriptor: 7,
+  External: 8,
+  Real: 9, // float
+  Enumeration: 10,
+  PDV: 11,
+  Utf8String: 12,
+  RelativeOID: 13,
+  Sequence: 16,
+  Set: 17,
+  NumericString: 18,
+  PrintableString: 19,
+  T61String: 20,
+  VideotexString: 21,
+  IA5String: 22,
+  UTCTime: 23,
+  GeneralizedTime: 24,
+  GraphicString: 25,
+  VisibleString: 26,
+  GeneralString: 28,
+  UniversalString: 29,
+  CharacterString: 30,
+  BMPString: 31,
+  Constructor: 32,
+  Context: 128
+};
 
-                  if (_isArray4) {
-                    if (_i4 >= _iterator4.length) break;
-                    _ref5 = _iterator4[_i4++];
-                  } else {
-                    _i4 = _iterator4.next();
-                    if (_i4.done) break;
-                    _ref5 = _i4.value;
-                  }
 
-                  const name = _ref5;
+/***/ }),
+/* 207 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  if (!workspaceLayout.workspaces[name].loc) {
-                    continue;
-                  }
+"use strict";
 
-                  const manifest = workspaceLayout.workspaces[name].manifest;
-
-                  if (manifest) {
-                    for (
-                      var _iterator5 = (_constants || _load_constants())
-                          .DEPENDENCY_TYPES,
-                        _isArray5 = Array.isArray(_iterator5),
-                        _i5 = 0,
-                        _iterator5 = _isArray5
-                          ? _iterator5
-                          : _iterator5[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref6;
-
-                      if (_isArray5) {
-                        if (_i5 >= _iterator5.length) break;
-                        _ref6 = _iterator5[_i5++];
-                      } else {
-                        _i5 = _iterator5.next();
-                        if (_i5.done) break;
-                        _ref6 = _i5.value;
-                      }
-
-                      const dependencyType = _ref6;
-
-                      const dependencies = manifest[dependencyType];
-
-                      if (!dependencies) {
-                        continue;
-                      }
-
-                      for (
-                        var _iterator6 = Object.keys(dependencies),
-                          _isArray6 = Array.isArray(_iterator6),
-                          _i6 = 0,
-                          _iterator6 = _isArray6
-                            ? _iterator6
-                            : _iterator6[Symbol.iterator]();
-                        ;
-
-                      ) {
-                        var _ref7;
-
-                        if (_isArray6) {
-                          if (_i6 >= _iterator6.length) break;
-                          _ref7 = _iterator6[_i6++];
-                        } else {
-                          _i6 = _iterator6.next();
-                          if (_i6.done) break;
-                          _ref7 = _i6.value;
-                        }
 
-                        const dep = _ref7;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getOutdated = exports.run = exports.requireLockfile = undefined;
 
-                        result.topLevelPatterns.push(
-                          `${dep}@${dependencies[dep]}`,
-                        );
-                      }
-                    }
-                  }
-                }
-              }
+var _asyncToGenerator2;
 
-              result.topLevelPatterns.sort((_misc || _load_misc()).sortAlpha);
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              if (flags.checkFiles) {
-                result.flags.push("checkFiles");
-              }
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    let addArgs = [];
+    const upgradeAll = args.length === 0 && typeof flags.scope === 'undefined' && typeof flags.pattern === 'undefined';
+    const addFlags = Object.assign({}, flags, {
+      force: true,
+      ignoreWorkspaceRootCheck: true,
+      workspaceRootIsCwd: config.cwd === config.lockfileFolder
+    });
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+    const deps = yield getOutdated(config, reporter, flags, lockfile, args);
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
 
-              if (flags.flat) {
-                result.flags.push("flat");
-              }
+    var _ref2 = yield install.fetchRequestFromCwd();
 
-              if (_this3.config.ignoreScripts) {
-                result.flags.push("ignoreScripts");
-              }
-              if (_this3.config.focus) {
-                result.flags.push(
-                  "focus: " + _this3.config.focusedWorkspaceName,
-                );
-              }
+    const packagePatterns = _ref2.requests;
 
-              if (_this3.config.production) {
-                result.flags.push("production");
-              }
 
-              if (_this3.config.plugnplayEnabled) {
-                result.flags.push("plugnplay");
-              }
+    setUserRequestedPackageVersions(deps, args, flags.latest, packagePatterns, reporter);
+    cleanLockfile(lockfile, deps, packagePatterns, reporter);
+    addArgs = deps.map(function (dep) {
+      return dep.upgradeTo;
+    });
 
-              const linkedModules = _this3.config.linkedModules;
+    if (flags.scope && validScopeRegex.test(flags.scope)) {
+      addArgs = addArgs.filter(function (depName) {
+        return depName.startsWith(flags.scope);
+      });
+    }
 
-              if (linkedModules.length) {
-                result.linkedModules = linkedModules.sort(
-                  (_misc || _load_misc()).sortAlpha,
-                );
-              }
+    const add = new (_add || _load_add()).Add(addArgs, addFlags, config, reporter, upgradeAll ? new (_lockfile || _load_lockfile()).default() : lockfile);
+    yield add.init();
+  });
 
-              for (
-                var _iterator7 = Object.keys(lockfile),
-                  _isArray7 = Array.isArray(_iterator7),
-                  _i7 = 0,
-                  _iterator7 = _isArray7
-                    ? _iterator7
-                    : _iterator7[Symbol.iterator]();
-                ;
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              ) {
-                var _ref8;
+let getOutdated = exports.getOutdated = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, lockfile, patterns) {
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+    const outdatedFieldName = flags.latest ? 'latest' : 'wanted';
 
-                if (_isArray7) {
-                  if (_i7 >= _iterator7.length) break;
-                  _ref8 = _iterator7[_i7++];
-                } else {
-                  _i7 = _iterator7.next();
-                  if (_i7.done) break;
-                  _ref8 = _i7.value;
-                }
+    // ensure scope is of the form `@scope/`
+    const normalizeScope = function normalizeScope() {
+      if (flags.scope) {
+        if (!flags.scope.startsWith('@')) {
+          flags.scope = '@' + flags.scope;
+        }
 
-                const key = _ref8;
+        if (!flags.scope.endsWith('/')) {
+          flags.scope += '/';
+        }
+      }
+    };
 
-                result.lockfileEntries[key] = lockfile[key].resolved || "";
-              }
+    const versionFilter = function versionFilter(dep) {
+      return dep.current !== dep[outdatedFieldName];
+    };
 
-              for (
-                var _iterator8 = _this3._getModulesFolders({ workspaceLayout }),
-                  _isArray8 = Array.isArray(_iterator8),
-                  _i8 = 0,
-                  _iterator8 = _isArray8
-                    ? _iterator8
-                    : _iterator8[Symbol.iterator]();
-                ;
+    if (!flags.latest) {
+      // these flags only have an affect when --latest is used
+      flags.tilde = false;
+      flags.exact = false;
+      flags.caret = false;
+    }
 
-              ) {
-                var _ref9;
+    normalizeScope();
 
-                if (_isArray8) {
-                  if (_i8 >= _iterator8.length) break;
-                  _ref9 = _iterator8[_i8++];
-                } else {
-                  _i8 = _iterator8.next();
-                  if (_i8.done) break;
-                  _ref9 = _i8.value;
-                }
+    const deps = (yield (_packageRequest || _load_packageRequest()).default.getOutdatedPackages(lockfile, install, config, reporter, patterns, flags)).filter(versionFilter).filter(scopeFilter.bind(this, flags));
+    deps.forEach(function (dep) {
+      dep.upgradeTo = buildPatternToUpgradeTo(dep, flags);
+      reporter.verbose(reporter.lang('verboseUpgradeBecauseOutdated', dep.name, dep.upgradeTo));
+    });
 
-                const modulesFolder = _ref9;
+    return deps;
+  });
 
-                if (yield (_fs || _load_fs()).exists(modulesFolder)) {
-                  result.modulesFolders.push(
-                    path.relative(_this3.config.lockfileFolder, modulesFolder),
-                  );
-                }
-              }
+  return function getOutdated(_x5, _x6, _x7, _x8, _x9) {
+    return _ref3.apply(this, arguments);
+  };
+})();
 
-              if (flags.checkFiles) {
-                const modulesRoot = _this3._getModulesRootFolder();
+exports.cleanLockfile = cleanLockfile;
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-                result.files = (yield _this3._getIntegrityListing({
-                  workspaceLayout,
-                }))
-                  .map(function (entry) {
-                    return path.relative(modulesRoot, entry);
-                  })
-                  .sort((_misc || _load_misc()).sortAlpha);
-              }
+var _add;
 
-              return result;
-            },
-          )();
-        }
+function _load_add() {
+  return _add = __webpack_require__(165);
+}
 
-        _getIntegrityFile(locationPath) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const expectedRaw = yield (_fs || _load_fs()).readFile(
-                locationPath,
-              );
-              try {
-                return (0, (_extends2 || _load_extends()).default)(
-                  {},
-                  INTEGRITY_FILE_DEFAULTS(),
-                  JSON.parse(expectedRaw),
-                );
-              } catch (e) {
-                // ignore JSON parsing for legacy text integrity files compatibility
-              }
-              return null;
-            },
-          )();
-        }
+var _lockfile;
 
-        _compareIntegrityFiles(actual, expected, checkFiles, workspaceLayout) {
-          if (!expected) {
-            return "EXPECTED_IS_NOT_A_JSON";
-          }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-          if (
-            !(0, (_misc || _load_misc()).compareSortedArrays)(
-              actual.linkedModules,
-              expected.linkedModules,
-            )
-          ) {
-            return "LINKED_MODULES_DONT_MATCH";
-          }
+var _packageRequest;
 
-          if (actual.systemParams !== expected.systemParams) {
-            return "SYSTEM_PARAMS_DONT_MATCH";
-          }
+function _load_packageRequest() {
+  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
+}
 
-          let relevantExpectedFlags = expected.flags.slice();
+var _normalizePattern;
 
-          // If we run "yarn" after "yarn --check-files", we shouldn't fail the less strict validation
-          if (actual.flags.indexOf("checkFiles") === -1) {
-            relevantExpectedFlags = relevantExpectedFlags.filter(
-              (flag) => flag !== "checkFiles",
-            );
-          }
+function _load_normalizePattern() {
+  return _normalizePattern = __webpack_require__(37);
+}
 
-          if (
-            !(0, (_misc || _load_misc()).compareSortedArrays)(
-              actual.flags,
-              relevantExpectedFlags,
-            )
-          ) {
-            return "FLAGS_DONT_MATCH";
-          }
+var _install;
 
-          if (
-            !(0, (_misc || _load_misc()).compareSortedArrays)(
-              actual.topLevelPatterns,
-              expected.topLevelPatterns || [],
-            )
-          ) {
-            return "PATTERNS_DONT_MATCH";
-          }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-          for (
-            var _iterator9 = Object.keys(actual.lockfileEntries),
-              _isArray9 = Array.isArray(_iterator9),
-              _i9 = 0,
-              _iterator9 = _isArray9
-                ? _iterator9
-                : _iterator9[Symbol.iterator]();
-            ;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          ) {
-            var _ref10;
+// used to detect whether a semver range is simple enough to preserve when doing a --latest upgrade.
+// when not matched, the upgraded version range will default to `^` the same as the `add` command would.
+const basicSemverOperatorRegex = new RegExp('^(\\^|~|>=|<=)?[^ |&,]+$');
 
-            if (_isArray9) {
-              if (_i9 >= _iterator9.length) break;
-              _ref10 = _iterator9[_i9++];
-            } else {
-              _i9 = _iterator9.next();
-              if (_i9.done) break;
-              _ref10 = _i9.value;
-            }
+// used to detect if a passed parameter is a scope or a package name.
 
-            const key = _ref10;
 
-            if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
-              return "LOCKFILE_DONT_MATCH";
-            }
-          }
+const validScopeRegex = /^@[a-zA-Z0-9-][a-zA-Z0-9_.-]*\/$/;
 
-          for (
-            var _iterator10 = Object.keys(expected.lockfileEntries),
-              _isArray10 = Array.isArray(_iterator10),
-              _i10 = 0,
-              _iterator10 = _isArray10
-                ? _iterator10
-                : _iterator10[Symbol.iterator]();
-            ;
+// If specific versions were requested for packages, override what getOutdated reported as the latest to install
+// Also add ones that are missing, since the requested packages may not have been outdated at all.
+function setUserRequestedPackageVersions(deps, args, latest, packagePatterns, reporter) {
+  args.forEach(requestedPattern => {
+    let found = false;
+    let normalized = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(requestedPattern);
 
-          ) {
-            var _ref11;
+    // if the user specified a package name without a version range, then that implies "latest"
+    // but if the latest flag is not passed then we need to use the version range from package.json
+    if (!normalized.hasVersion && !latest) {
+      packagePatterns.forEach(packagePattern => {
+        const packageNormalized = (0, (_normalizePattern || _load_normalizePattern()).normalizePattern)(packagePattern.pattern);
+        if (packageNormalized.name === normalized.name) {
+          normalized = packageNormalized;
+        }
+      });
+    }
 
-            if (_isArray10) {
-              if (_i10 >= _iterator10.length) break;
-              _ref11 = _iterator10[_i10++];
-            } else {
-              _i10 = _iterator10.next();
-              if (_i10.done) break;
-              _ref11 = _i10.value;
-            }
+    const newPattern = `${normalized.name}@${normalized.range}`;
 
-            const key = _ref11;
+    // if this dependency is already in the outdated list,
+    // just update the upgradeTo to whatever version the user requested.
+    deps.forEach(dep => {
+      if (normalized.hasVersion && dep.name === normalized.name) {
+        found = true;
+        dep.upgradeTo = newPattern;
+        reporter.verbose(reporter.lang('verboseUpgradeBecauseRequested', requestedPattern, newPattern));
+      }
+    });
 
-            if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
-              return "LOCKFILE_DONT_MATCH";
-            }
-          }
+    // if this dependency was not in the outdated list,
+    // then add a new entry
+    if (normalized.hasVersion && !found) {
+      deps.push({
+        name: normalized.name,
+        wanted: '',
+        latest: '',
+        url: '',
+        hint: '',
+        range: '',
+        current: '',
+        upgradeTo: newPattern,
+        workspaceName: '',
+        workspaceLoc: ''
+      });
+      reporter.verbose(reporter.lang('verboseUpgradeBecauseRequested', requestedPattern, newPattern));
+    }
+  });
+}
+
+// this function attempts to determine the range operator on the semver range.
+// this will only handle the simple cases of a semver starting with '^', '~', '>=', '<=', or an exact version.
+// "exotic" semver ranges will not be handled.
+function getRangeOperator(version) {
+  const result = basicSemverOperatorRegex.exec(version);
+  return result ? result[1] || '' : '^';
+}
+
+// Attempt to preserve the range operator from the package.json specified semver range.
+// If an explicit operator was specified using --exact, --tilde, --caret, then that will take precedence.
+function buildPatternToUpgradeTo(dep, flags) {
+  if (dep.latest === 'exotic') {
+    return `${dep.name}@${dep.url}`;
+  }
 
-          if (checkFiles) {
-            // Early bailout if we expect more files than what we have
-            if (expected.files.length > actual.files.length) {
-              return "FILES_MISSING";
-            }
+  const toLatest = flags.latest;
+  const toVersion = toLatest ? dep.latest : dep.range;
+  let rangeOperator = '';
+
+  if (toLatest) {
+    if (flags.caret) {
+      rangeOperator = '^';
+    } else if (flags.tilde) {
+      rangeOperator = '~';
+    } else if (flags.exact) {
+      rangeOperator = '';
+    } else {
+      rangeOperator = getRangeOperator(dep.range);
+    }
+  }
 
-            // Since we know the "files" array is sorted (alphabetically), we can optimize the thing
-            // Instead of storing the files in a Set, we can just iterate both arrays at once. O(n)!
-            for (let u = 0, v = 0; u < expected.files.length; ++u) {
-              // Index that, if reached, means that we won't have enough food to match the remaining expected entries anyway
-              const max =
-                v + (actual.files.length - v) - (expected.files.length - u) + 1;
+  return `${dep.name}@${rangeOperator}${toVersion}`;
+}
 
-              // Skip over files that have been added (ie not present in 'expected')
-              while (v < max && actual.files[v] !== expected.files[u]) {
-                v += 1;
-              }
+function scopeFilter(flags, dep) {
+  if (validScopeRegex.test(flags.scope)) {
+    return dep.name.startsWith(flags.scope);
+  }
+  return true;
+}
+
+// Remove deps being upgraded from the lockfile, or else Add will use the already-installed version
+// instead of the latest for the range.
+// We do this recursively so that when Yarn installs the potentially updated transitive deps,
+// it may upgrade them too instead of just using the "locked" version from the lockfile.
+// Transitive dependencies that are also a direct dependency are skipped.
+function cleanLockfile(lockfile, deps, packagePatterns, reporter) {
+  function cleanDepFromLockfile(pattern, depth) {
+    const lockManifest = lockfile.getLocked(pattern);
+    if (!lockManifest || depth > 1 && packagePatterns.some(packagePattern => packagePattern.pattern === pattern)) {
+      reporter.verbose(reporter.lang('verboseUpgradeNotUnlocking', pattern));
+      return;
+    }
 
-              // If we've reached the index defined above, the file is either missing or we can early exit
-              if (v === max) {
-                return "FILES_MISSING";
-              }
-            }
-          }
-          return "OK";
-        }
+    const dependencies = Object.assign({}, lockManifest.dependencies || {}, lockManifest.optionalDependencies || {});
+    const depPatterns = Object.keys(dependencies).map(key => `${key}@${dependencies[key]}`);
+    reporter.verbose(reporter.lang('verboseUpgradeUnlocking', pattern));
+    lockfile.removePattern(pattern);
+    depPatterns.forEach(pattern => cleanDepFromLockfile(pattern, depth + 1));
+  }
 
-        check(patterns, lockfile, flags, workspaceLayout) {
-          var _this4 = this;
+  const patterns = deps.map(dep => dep.upgradeTo);
+  patterns.forEach(pattern => cleanDepFromLockfile(pattern, 1));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // check if patterns exist in lockfile
-              const missingPatterns = patterns.filter(function (p) {
-                return (
-                  !lockfile[p] &&
-                  (!workspaceLayout || !workspaceLayout.getManifestByPattern(p))
-                );
-              });
+function setFlags(commander) {
+  commander.description('Upgrades packages to their latest version based on the specified range.');
+  commander.usage('upgrade [flags]');
+  commander.option('-S, --scope <scope>', 'upgrade packages under the specified scope');
+  commander.option('-L, --latest', 'list the latest version of packages, ignoring version ranges in package.json');
+  commander.option('-E, --exact', 'install exact version. Only used when --latest is specified.');
+  commander.option('-P, --pattern [pattern]', 'upgrade packages that match pattern');
+  commander.option('-T, --tilde', 'install most recent release with the same minor version. Only used when --latest is specified.');
+  commander.option('-C, --caret', 'install most recent release with the same major version. Only used when --latest is specified.');
+  commander.option('-A, --audit', 'Run vulnerability audit on installed packages');
+}
 
-              const loc = yield _this4._getIntegrityFileLocation();
-              if (missingPatterns.length || !loc.exists) {
-                return {
-                  integrityFileMissing: !loc.exists,
-                  missingPatterns,
-                };
-              }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-              const actual = yield _this4._generateIntegrityFile(
-                lockfile,
-                patterns,
-                flags,
-                workspaceLayout,
-              );
-
-              const expected = yield _this4._getIntegrityFile(loc.locationPath);
-              let integrityMatches = _this4._compareIntegrityFiles(
-                actual,
-                expected,
-                flags.checkFiles,
-                workspaceLayout,
-              );
-
-              if (integrityMatches === "OK") {
-                invariant(
-                  expected,
-                  "The integrity shouldn't pass without integrity file",
-                );
-                for (
-                  var _iterator11 = expected.modulesFolders,
-                    _isArray11 = Array.isArray(_iterator11),
-                    _i11 = 0,
-                    _iterator11 = _isArray11
-                      ? _iterator11
-                      : _iterator11[Symbol.iterator]();
-                  ;
+const requireLockfile = exports.requireLockfile = true;
 
-                ) {
-                  var _ref12;
+/***/ }),
+/* 208 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  if (_isArray11) {
-                    if (_i11 >= _iterator11.length) break;
-                    _ref12 = _iterator11[_i11++];
-                  } else {
-                    _i11 = _iterator11.next();
-                    if (_i11.done) break;
-                    _ref12 = _i11.value;
-                  }
+"use strict";
 
-                  const modulesFolder = _ref12;
 
-                  if (
-                    !(yield (_fs || _load_fs()).exists(
-                      path.join(_this4.config.lockfileFolder, modulesFolder),
-                    ))
-                  ) {
-                    integrityMatches = "MODULES_FOLDERS_MISSING";
-                  }
-                }
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.integrityErrors = undefined;
 
-              return {
-                integrityFileMissing: false,
-                integrityMatches: integrityMatches === "OK",
-                integrityError:
-                  integrityMatches === "OK" ? undefined : integrityMatches,
-                missingPatterns,
-                hardRefreshRequired:
-                  integrityMatches === "SYSTEM_PARAMS_DONT_MATCH",
-              };
-            },
-          )();
-        }
+var _extends2;
 
-        /**
-         * Get artifacts from integrity file if it exists.
-         */
-        getArtifacts() {
-          var _this5 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const loc = yield _this5._getIntegrityFileLocation();
-              if (!loc.exists) {
-                return null;
-              }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-              const expectedRaw = yield (_fs || _load_fs()).readFile(
-                loc.locationPath,
-              );
-              let expected;
-              try {
-                expected = JSON.parse(expectedRaw);
-              } catch (e) {
-                // ignore JSON parsing for legacy text integrity files compatibility
-              }
+var _asyncToGenerator2;
 
-              return expected ? expected.artifacts : null;
-            },
-          )();
-        }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        /**
-         * Write the integrity hash of the current install to disk.
-         */
-        save(patterns, lockfile, flags, workspaceLayout, artifacts) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const integrityFile = yield _this6._generateIntegrityFile(
-                lockfile,
-                patterns,
-                flags,
-                workspaceLayout,
-                artifacts,
-              );
-
-              const loc = yield _this6._getIntegrityFileLocation();
-              invariant(loc.locationPath, "expected integrity hash location");
-
-              yield (_fs || _load_fs()).mkdirp(path.dirname(loc.locationPath));
-              yield (_fs || _load_fs()).writeFile(
-                loc.locationPath,
-                JSON.stringify(integrityFile, null, 2),
-              );
-            },
-          )();
-        }
+var _constants;
 
-        removeIntegrityFile() {
-          var _this7 = this;
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const loc = yield _this7._getIntegrityFileLocation();
-              if (loc.exists) {
-                yield (_fs || _load_fs()).unlink(loc.locationPath);
-              }
-            },
-          )();
-        }
-      }
-      exports.default = InstallationIntegrityChecker;
+var _fs;
 
-      /***/
-    },
-    /* 209 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.testEngine = testEngine;
-      exports.checkOne = checkOne;
-      exports.check = check;
-      exports.shouldCheck = shouldCheck;
+var _misc;
 
-      var _errors;
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+var _packageNameUtils;
 
-      var _map;
+function _load_packageNameUtils() {
+  return _packageNameUtils = __webpack_require__(222);
+}
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+var _workspaceLayout;
 
-      var _misc;
+function _load_workspaceLayout() {
+  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
+}
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _yarnVersion;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_yarnVersion() {
-        return (_yarnVersion = __webpack_require__(120));
-      }
+const invariant = __webpack_require__(9);
 
-      var _semver;
+const path = __webpack_require__(0);
 
-      function _load_semver() {
-        return (_semver = __webpack_require__(224));
-      }
+const integrityErrors = exports.integrityErrors = {
+  EXPECTED_IS_NOT_A_JSON: 'integrityFailedExpectedIsNotAJSON',
+  FILES_MISSING: 'integrityFailedFilesMissing',
+  LOCKFILE_DONT_MATCH: 'integrityLockfilesDontMatch',
+  FLAGS_DONT_MATCH: 'integrityFlagsDontMatch',
+  LINKED_MODULES_DONT_MATCH: 'integrityCheckLinkedModulesDontMatch',
+  PATTERNS_DONT_MATCH: 'integrityPatternsDontMatch',
+  MODULES_FOLDERS_MISSING: 'integrityModulesFoldersMissing',
+  SYSTEM_PARAMS_DONT_MATCH: 'integritySystemParamsDontMatch'
+};
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+const INTEGRITY_FILE_DEFAULTS = () => ({
+  systemParams: (0, (_packageNameUtils || _load_packageNameUtils()).getSystemParams)(),
+  modulesFolders: [],
+  flags: [],
+  linkedModules: [],
+  topLevelPatterns: [],
+  lockfileEntries: {},
+  files: []
+});
+
+/**
+ *
+ */
+class InstallationIntegrityChecker {
+  constructor(config) {
+    this.config = config;
+  }
 
-      const semver = __webpack_require__(22);
+  /**
+   * Get the common ancestor of every node_modules - it may be a node_modules directory itself, but isn't required to.
+   */
+
+  _getModulesRootFolder() {
+    if (this.config.modulesFolder) {
+      return this.config.modulesFolder;
+    } else if (this.config.workspaceRootFolder) {
+      return this.config.workspaceRootFolder;
+    } else {
+      return path.join(this.config.lockfileFolder, (_constants || _load_constants()).NODE_MODULES_FOLDER);
+    }
+  }
 
-      const VERSIONS = Object.assign({}, process.versions, {
-        yarn: (_yarnVersion || _load_yarnVersion()).version,
-      });
+  /**
+   * Get the directory in which the yarn-integrity file should be written.
+   */
+
+  _getIntegrityFileFolder() {
+    if (this.config.modulesFolder) {
+      return this.config.modulesFolder;
+    } else if (this.config.enableMetaFolder) {
+      return path.join(this.config.lockfileFolder, (_constants || _load_constants()).META_FOLDER);
+    } else {
+      return path.join(this.config.lockfileFolder, (_constants || _load_constants()).NODE_MODULES_FOLDER);
+    }
+  }
 
-      function isValid(items, actual) {
-        let isNotWhitelist = true;
-        let isBlacklist = false;
+  /**
+   * Get the full path of the yarn-integrity file.
+   */
 
-        for (
-          var _iterator = items,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+  _getIntegrityFileLocation() {
+    var _this = this;
 
-        ) {
-          var _ref;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const locationFolder = _this._getIntegrityFileFolder();
+      const locationPath = path.join(locationFolder, (_constants || _load_constants()).INTEGRITY_FILENAME);
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-          }
+      const exists = yield (_fs || _load_fs()).exists(locationPath);
 
-          const item = _ref;
+      return {
+        locationFolder,
+        locationPath,
+        exists
+      };
+    })();
+  }
 
-          // blacklist
-          if (item[0] === "!") {
-            isBlacklist = true;
+  /**
+   * Get the list of the directories that contain our modules (there might be multiple such folders b/c of workspaces).
+   */
 
-            if (actual === item.slice(1)) {
-              return false;
-            }
-            // whitelist
-          } else {
-            isNotWhitelist = false;
+  _getModulesFolders({ workspaceLayout } = {}) {
+    const locations = [];
 
-            if (item === actual) {
-              return true;
-            }
-          }
-        }
+    if (this.config.modulesFolder) {
+      locations.push(this.config.modulesFolder);
+    } else {
+      locations.push(path.join(this.config.lockfileFolder, (_constants || _load_constants()).NODE_MODULES_FOLDER));
+    }
 
-        // npm allows blacklists and whitelists to be mixed. Blacklists with
-        // whitelisted items should be treated as whitelists.
-        return isBlacklist && isNotWhitelist;
-      }
+    if (workspaceLayout) {
+      for (var _iterator = Object.keys(workspaceLayout.workspaces), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
 
-      const aliases = (0, (_map || _load_map()).default)({
-        iojs: "node", // we should probably prompt these libraries to fix this
-      });
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
+        }
 
-      const ignore = [
-        "npm", // we'll never satisfy this for obvious reasons
-        "teleport", // a module bundler used by some modules
-        "rhino", // once a target for older modules
-        "cordovaDependencies", // http://bit.ly/2tkUePg
-        "parcel",
-      ];
+        const workspaceName = _ref;
 
-      function testEngine(name, range, versions, looseSemver) {
-        const actual = versions[name];
-        if (!actual) {
-          return false;
-        }
+        const loc = workspaceLayout.workspaces[workspaceName].loc;
 
-        if (!semver.valid(actual, looseSemver)) {
-          return false;
+        if (loc) {
+          locations.push(path.join(loc, (_constants || _load_constants()).NODE_MODULES_FOLDER));
         }
+      }
+    }
 
-        if (semver.satisfies(actual, range, looseSemver)) {
-          return true;
-        }
+    return locations.sort((_misc || _load_misc()).sortAlpha);
+  }
 
-        if (
-          name === "yarn" &&
-          (0, (_semver || _load_semver()).satisfiesWithPrereleases)(
-            actual,
-            range,
-            looseSemver,
-          )
-        ) {
-          return true;
-        }
+  /**
+   * Get a list of the files that are located inside our module folders.
+   */
+  _getIntegrityListing({ workspaceLayout } = {}) {
+    var _this2 = this;
 
-        if (name === "node" && semver.gt(actual, "1.0.0", looseSemver)) {
-          // WARNING: this is a massive hack and is super gross but necessary for compatibility
-          // some modules have the `engines.node` field set to a caret version below semver major v1
-          // eg. ^0.12.0. this is problematic as we enforce engines checks and node is now on version >=1
-          // to allow this pattern we transform the node version to fake ones in the minor range 10-13
-          const major = semver.major(actual, looseSemver);
-          const fakes = [
-            `0.10.${major}`,
-            `0.11.${major}`,
-            `0.12.${major}`,
-            `0.13.${major}`,
-          ];
-          for (
-            var _iterator2 = fakes,
-              _isArray2 = Array.isArray(_iterator2),
-              _i2 = 0,
-              _iterator2 = _isArray2
-                ? _iterator2
-                : _iterator2[Symbol.iterator]();
-            ;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const files = [];
 
-          ) {
-            var _ref2;
+      const recurse = (() => {
+        var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dir) {
+          for (var _iterator2 = yield (_fs || _load_fs()).readdir(dir), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+            var _ref3;
 
             if (_isArray2) {
               if (_i2 >= _iterator2.length) break;
-              _ref2 = _iterator2[_i2++];
+              _ref3 = _iterator2[_i2++];
             } else {
               _i2 = _iterator2.next();
               if (_i2.done) break;
-              _ref2 = _i2.value;
+              _ref3 = _i2.value;
             }
 
-            const actualFake = _ref2;
+            const file = _ref3;
 
-            if (semver.satisfies(actualFake, range, looseSemver)) {
-              return true;
+            const entry = path.join(dir, file);
+            const stat = yield (_fs || _load_fs()).lstat(entry);
+
+            if (stat.isDirectory()) {
+              yield recurse(entry);
+            } else {
+              files.push(entry);
             }
           }
+        });
+
+        return function recurse(_x) {
+          return _ref2.apply(this, arguments);
+        };
+      })();
+
+      for (var _iterator3 = _this2._getModulesFolders({ workspaceLayout }), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref4;
+
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref4 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref4 = _i3.value;
         }
 
-        // incompatible version
-        return false;
-      }
+        const modulesFolder = _ref4;
 
-      function isValidArch(archs) {
-        return isValid(archs, process.arch);
+        if (yield (_fs || _load_fs()).exists(modulesFolder)) {
+          yield recurse(modulesFolder);
+        }
       }
 
-      function isValidPlatform(platforms) {
-        return isValid(platforms, process.platform);
-      }
+      return files;
+    })();
+  }
 
-      function checkOne(info, config, ignoreEngines) {
-        let didIgnore = false;
-        let didError = false;
-        const reporter = config.reporter;
-        const human = `${info.name}@${info.version}`;
+  /**
+   * Generate integrity hash of input lockfile.
+   */
 
-        const pushError = (msg) => {
-          const ref = info._reference;
+  _generateIntegrityFile(lockfile, patterns, flags, workspaceLayout, artifacts) {
+    var _this3 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const result = (0, (_extends2 || _load_extends()).default)({}, INTEGRITY_FILE_DEFAULTS(), {
+        artifacts
+      });
 
-          if (ref && ref.optional) {
-            ref.ignore = true;
-            ref.incompatible = true;
+      result.topLevelPatterns = patterns;
 
-            reporter.info(`${human}: ${msg}`);
-            if (!didIgnore) {
-              reporter.info(
-                reporter.lang("optionalCompatibilityExcluded", human),
-              );
-              didIgnore = true;
-            }
+      // If using workspaces, we also need to add the workspaces patterns to the top-level, so that we'll know if a
+      // dependency is added or removed into one of them. We must take care not to read the aggregator (if !loc).
+      //
+      // Also note that we can't use of workspaceLayout.workspaces[].manifest._reference.patterns, because when
+      // doing a "yarn check", the _reference property hasn't yet been properly initialized.
+
+      if (workspaceLayout) {
+        result.topLevelPatterns = result.topLevelPatterns.filter(function (p) {
+          // $FlowFixMe
+          return !workspaceLayout.getManifestByPattern(p);
+        });
+
+        for (var _iterator4 = Object.keys(workspaceLayout.workspaces), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref5;
+
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref5 = _iterator4[_i4++];
           } else {
-            reporter.error(`${human}: ${msg}`);
-            didError = true;
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref5 = _i4.value;
           }
-        };
 
-        const os = info.os,
-          cpu = info.cpu,
-          engines = info.engines;
+          const name = _ref5;
 
-        if (
-          shouldCheckPlatform(os, config.ignorePlatform) &&
-          !isValidPlatform(os)
-        ) {
-          pushError(reporter.lang("incompatibleOS", process.platform));
-        }
+          if (!workspaceLayout.workspaces[name].loc) {
+            continue;
+          }
 
-        if (shouldCheckCpu(cpu, config.ignorePlatform) && !isValidArch(cpu)) {
-          pushError(reporter.lang("incompatibleCPU", process.arch));
-        }
+          const manifest = workspaceLayout.workspaces[name].manifest;
 
-        if (shouldCheckEngines(engines, ignoreEngines)) {
-          for (
-            var _iterator3 = (0, (_misc || _load_misc()).entries)(info.engines),
-              _isArray3 = Array.isArray(_iterator3),
-              _i3 = 0,
-              _iterator3 = _isArray3
-                ? _iterator3
-                : _iterator3[Symbol.iterator]();
-            ;
+          if (manifest) {
+            for (var _iterator5 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+              var _ref6;
 
-          ) {
-            var _ref3;
+              if (_isArray5) {
+                if (_i5 >= _iterator5.length) break;
+                _ref6 = _iterator5[_i5++];
+              } else {
+                _i5 = _iterator5.next();
+                if (_i5.done) break;
+                _ref6 = _i5.value;
+              }
 
-            if (_isArray3) {
-              if (_i3 >= _iterator3.length) break;
-              _ref3 = _iterator3[_i3++];
-            } else {
-              _i3 = _iterator3.next();
-              if (_i3.done) break;
-              _ref3 = _i3.value;
-            }
+              const dependencyType = _ref6;
+
+              const dependencies = manifest[dependencyType];
 
-            const entry = _ref3;
+              if (!dependencies) {
+                continue;
+              }
 
-            let name = entry[0];
-            const range = entry[1];
+              for (var _iterator6 = Object.keys(dependencies), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+                var _ref7;
 
-            if (aliases[name]) {
-              name = aliases[name];
-            }
+                if (_isArray6) {
+                  if (_i6 >= _iterator6.length) break;
+                  _ref7 = _iterator6[_i6++];
+                } else {
+                  _i6 = _iterator6.next();
+                  if (_i6.done) break;
+                  _ref7 = _i6.value;
+                }
 
-            if (VERSIONS[name]) {
-              if (!testEngine(name, range, VERSIONS, config.looseSemver)) {
-                pushError(
-                  reporter.lang(
-                    "incompatibleEngine",
-                    name,
-                    range,
-                    VERSIONS[name],
-                  ),
-                );
+                const dep = _ref7;
+
+                result.topLevelPatterns.push(`${dep}@${dependencies[dep]}`);
               }
-            } else if (ignore.indexOf(name) < 0) {
-              reporter.warn(
-                `${human}: ${reporter.lang("invalidEngine", name)}`,
-              );
             }
           }
         }
-
-        if (didError) {
-          throw new (_errors || _load_errors()).MessageError(
-            reporter.lang("foundIncompatible"),
-          );
-        }
       }
 
-      function check(infos, config, ignoreEngines) {
-        for (
-          var _iterator4 = infos,
-            _isArray4 = Array.isArray(_iterator4),
-            _i4 = 0,
-            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
-          ;
+      result.topLevelPatterns.sort((_misc || _load_misc()).sortAlpha);
 
-        ) {
-          var _ref4;
-
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref4 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref4 = _i4.value;
-          }
-
-          const info = _ref4;
+      if (flags.checkFiles) {
+        result.flags.push('checkFiles');
+      }
 
-          checkOne(info, config, ignoreEngines);
-        }
+      if (flags.flat) {
+        result.flags.push('flat');
       }
 
-      function shouldCheckCpu(cpu, ignorePlatform) {
-        return !ignorePlatform && Array.isArray(cpu) && cpu.length > 0;
+      if (_this3.config.ignoreScripts) {
+        result.flags.push('ignoreScripts');
+      }
+      if (_this3.config.focus) {
+        result.flags.push('focus: ' + _this3.config.focusedWorkspaceName);
       }
 
-      function shouldCheckPlatform(os, ignorePlatform) {
-        return !ignorePlatform && Array.isArray(os) && os.length > 0;
+      if (_this3.config.production) {
+        result.flags.push('production');
       }
 
-      function shouldCheckEngines(engines, ignoreEngines) {
-        return !ignoreEngines && typeof engines === "object";
+      if (_this3.config.plugnplayEnabled) {
+        result.flags.push('plugnplay');
       }
 
-      function shouldCheck(manifest, options) {
-        return (
-          shouldCheckCpu(manifest.cpu, options.ignorePlatform) ||
-          shouldCheckPlatform(manifest.os, options.ignorePlatform) ||
-          shouldCheckEngines(manifest.engines, options.ignoreEngines)
-        );
+      const linkedModules = _this3.config.linkedModules;
+
+      if (linkedModules.length) {
+        result.linkedModules = linkedModules.sort((_misc || _load_misc()).sortAlpha);
       }
 
-      /***/
-    },
-    /* 210 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      for (var _iterator7 = Object.keys(lockfile), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+        var _ref8;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.fetchOneRemote = undefined;
+        if (_isArray7) {
+          if (_i7 >= _iterator7.length) break;
+          _ref8 = _iterator7[_i7++];
+        } else {
+          _i7 = _iterator7.next();
+          if (_i7.done) break;
+          _ref8 = _i7.value;
+        }
 
-      var _asyncToGenerator2;
+        const key = _ref8;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+        result.lockfileEntries[key] = lockfile[key].resolved || '';
       }
 
-      let fetchCache = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (dest, fetcher, config, remote) {
-            // $FlowFixMe: This error doesn't make sense
-            var _ref2 = yield config.readPackageMetadata(dest);
+      for (var _iterator8 = _this3._getModulesFolders({ workspaceLayout }), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+        var _ref9;
 
-            const hash = _ref2.hash,
-              pkg = _ref2.package,
-              cacheRemote = _ref2.remote;
-
-            const cacheIntegrity =
-              cacheRemote.cacheIntegrity || cacheRemote.integrity;
-            const cacheHash = cacheRemote.hash;
+        if (_isArray8) {
+          if (_i8 >= _iterator8.length) break;
+          _ref9 = _iterator8[_i8++];
+        } else {
+          _i8 = _iterator8.next();
+          if (_i8.done) break;
+          _ref9 = _i8.value;
+        }
 
-            if (remote.integrity) {
-              if (
-                !cacheIntegrity ||
-                !ssri.parse(cacheIntegrity).match(remote.integrity)
-              ) {
-                throw new (_errors || _load_errors()).SecurityError(
-                  config.reporter.lang(
-                    "fetchBadIntegrityCache",
-                    pkg.name,
-                    cacheIntegrity,
-                    remote.integrity,
-                  ),
-                );
-              }
-            }
+        const modulesFolder = _ref9;
 
-            if (remote.hash) {
-              if (!cacheHash || cacheHash !== remote.hash) {
-                throw new (_errors || _load_errors()).SecurityError(
-                  config.reporter.lang(
-                    "fetchBadHashCache",
-                    pkg.name,
-                    cacheHash,
-                    remote.hash,
-                  ),
-                );
-              }
-            }
+        if (yield (_fs || _load_fs()).exists(modulesFolder)) {
+          result.modulesFolders.push(path.relative(_this3.config.lockfileFolder, modulesFolder));
+        }
+      }
 
-            yield fetcher.setupMirrorFromCache();
-            return {
-              package: pkg,
-              hash,
-              dest,
-              cached: true,
-            };
-          },
-        );
+      if (flags.checkFiles) {
+        const modulesRoot = _this3._getModulesRootFolder();
 
-        return function fetchCache(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+        result.files = (yield _this3._getIntegrityListing({ workspaceLayout })).map(function (entry) {
+          return path.relative(modulesRoot, entry);
+        }).sort((_misc || _load_misc()).sortAlpha);
+      }
 
-      let fetchOneRemote = (exports.fetchOneRemote = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (remote, name, version, dest, config) {
-            // Mock metadata for symlinked dependencies
-            if (remote.type === "link") {
-              const mockPkg = { _uid: "", name: "", version: "0.0.0" };
-              return Promise.resolve({
-                resolved: null,
-                hash: "",
-                dest,
-                package: mockPkg,
-                cached: false,
-              });
-            }
+      return result;
+    })();
+  }
 
-            const Fetcher = (_index || _load_index())[remote.type];
-            if (!Fetcher) {
-              throw new (_errors || _load_errors()).MessageError(
-                config.reporter.lang("unknownFetcherFor", remote.type),
-              );
-            }
+  _getIntegrityFile(locationPath) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const expectedRaw = yield (_fs || _load_fs()).readFile(locationPath);
+      try {
+        return (0, (_extends2 || _load_extends()).default)({}, INTEGRITY_FILE_DEFAULTS(), JSON.parse(expectedRaw));
+      } catch (e) {
+        // ignore JSON parsing for legacy text integrity files compatibility
+      }
+      return null;
+    })();
+  }
 
-            const fetcher = new Fetcher(dest, remote, config);
-            if (yield config.isValidModuleDest(dest)) {
-              return fetchCache(dest, fetcher, config, remote);
-            }
+  _compareIntegrityFiles(actual, expected, checkFiles, workspaceLayout) {
+    if (!expected) {
+      return 'EXPECTED_IS_NOT_A_JSON';
+    }
 
-            // remove as the module may be invalid
-            yield (_fs || _load_fs()).unlink(dest);
+    if (!(0, (_misc || _load_misc()).compareSortedArrays)(actual.linkedModules, expected.linkedModules)) {
+      return 'LINKED_MODULES_DONT_MATCH';
+    }
 
-            try {
-              return yield fetcher.fetch({
-                name,
-                version,
-              });
-            } catch (err) {
-              try {
-                yield (_fs || _load_fs()).unlink(dest);
-              } catch (err2) {
-                // what do?
-              }
-              throw err;
-            }
-          },
-        );
+    if (actual.systemParams !== expected.systemParams) {
+      return 'SYSTEM_PARAMS_DONT_MATCH';
+    }
 
-        return function fetchOneRemote(_x5, _x6, _x7, _x8, _x9) {
-          return _ref3.apply(this, arguments);
-        };
-      })());
+    let relevantExpectedFlags = expected.flags.slice();
 
-      let maybeFetchOne = (() => {
-        var _ref4 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (ref, config) {
-            try {
-              return yield fetchOne(ref, config);
-            } catch (err) {
-              if (ref.optional) {
-                config.reporter.error(err.message);
-                return null;
-              } else {
-                throw err;
-              }
-            }
-          },
-        );
+    // If we run "yarn" after "yarn --check-files", we shouldn't fail the less strict validation
+    if (actual.flags.indexOf('checkFiles') === -1) {
+      relevantExpectedFlags = relevantExpectedFlags.filter(flag => flag !== 'checkFiles');
+    }
 
-        return function maybeFetchOne(_x10, _x11) {
-          return _ref4.apply(this, arguments);
-        };
-      })();
+    if (!(0, (_misc || _load_misc()).compareSortedArrays)(actual.flags, relevantExpectedFlags)) {
+      return 'FLAGS_DONT_MATCH';
+    }
 
-      exports.fetch = fetch;
+    if (!(0, (_misc || _load_misc()).compareSortedArrays)(actual.topLevelPatterns, expected.topLevelPatterns || [])) {
+      return 'PATTERNS_DONT_MATCH';
+    }
 
-      var _errors;
+    for (var _iterator9 = Object.keys(actual.lockfileEntries), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+      var _ref10;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
+      if (_isArray9) {
+        if (_i9 >= _iterator9.length) break;
+        _ref10 = _iterator9[_i9++];
+      } else {
+        _i9 = _iterator9.next();
+        if (_i9.done) break;
+        _ref10 = _i9.value;
       }
 
-      var _index;
+      const key = _ref10;
 
-      function _load_index() {
-        return (_index = _interopRequireWildcard(__webpack_require__(552)));
+      if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
+        return 'LOCKFILE_DONT_MATCH';
       }
+    }
 
-      var _fs;
+    for (var _iterator10 = Object.keys(expected.lockfileEntries), _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+      var _ref11;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      if (_isArray10) {
+        if (_i10 >= _iterator10.length) break;
+        _ref11 = _iterator10[_i10++];
+      } else {
+        _i10 = _iterator10.next();
+        if (_i10.done) break;
+        _ref11 = _i10.value;
       }
 
-      var _promise;
+      const key = _ref11;
 
-      function _load_promise() {
-        return (_promise = _interopRequireWildcard(__webpack_require__(50)));
+      if (actual.lockfileEntries[key] !== expected.lockfileEntries[key]) {
+        return 'LOCKFILE_DONT_MATCH';
       }
+    }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
+    if (checkFiles) {
+      // Early bailout if we expect more files than what we have
+      if (expected.files.length > actual.files.length) {
+        return 'FILES_MISSING';
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      // Since we know the "files" array is sorted (alphabetically), we can optimize the thing
+      // Instead of storing the files in a Set, we can just iterate both arrays at once. O(n)!
+      for (let u = 0, v = 0; u < expected.files.length; ++u) {
+        // Index that, if reached, means that we won't have enough food to match the remaining expected entries anyway
+        const max = v + (actual.files.length - v) - (expected.files.length - u) + 1;
+
+        // Skip over files that have been added (ie not present in 'expected')
+        while (v < max && actual.files[v] !== expected.files[u]) {
+          v += 1;
+        }
+
+        // If we've reached the index defined above, the file is either missing or we can early exit
+        if (v === max) {
+          return 'FILES_MISSING';
+        }
       }
+    }
+    return 'OK';
+  }
 
-      const ssri = __webpack_require__(65);
+  check(patterns, lockfile, flags, workspaceLayout) {
+    var _this4 = this;
 
-      function fetchOne(ref, config) {
-        const dest = config.generateModuleCachePath(ref);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // check if patterns exist in lockfile
+      const missingPatterns = patterns.filter(function (p) {
+        return !lockfile[p] && (!workspaceLayout || !workspaceLayout.getManifestByPattern(p));
+      });
 
-        return fetchOneRemote(ref.remote, ref.name, ref.version, dest, config);
+      const loc = yield _this4._getIntegrityFileLocation();
+      if (missingPatterns.length || !loc.exists) {
+        return {
+          integrityFileMissing: !loc.exists,
+          missingPatterns
+        };
       }
 
-      function fetch(pkgs, config) {
-        const pkgsPerDest = new Map();
-        pkgs = pkgs.filter((pkg) => {
-          const ref = pkg._reference;
-          if (!ref) {
-            return false;
-          }
-          const dest = config.generateModuleCachePath(ref);
-          const otherPkg = pkgsPerDest.get(dest);
-          if (otherPkg) {
-            config.reporter.warn(
-              config.reporter.lang(
-                "multiplePackagesCantUnpackInSameDestination",
-                ref.patterns,
-                dest,
-                otherPkg.patterns,
-              ),
-            );
-            return false;
-          }
-          pkgsPerDest.set(dest, ref);
-          return true;
-        });
-        const tick = config.reporter.progress(pkgs.length);
-
-        return (_promise || _load_promise()).queue(
-          pkgs,
-          (() => {
-            var _ref5 = (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* (pkg) {
-                const ref = pkg._reference;
-                if (!ref) {
-                  return pkg;
-                }
+      const actual = yield _this4._generateIntegrityFile(lockfile, patterns, flags, workspaceLayout);
 
-                const res = yield maybeFetchOne(ref, config);
-                let newPkg;
-
-                if (res) {
-                  newPkg = res.package;
-
-                  // update with new remote
-                  // but only if there was a hash previously as the tarball fetcher does not provide a hash.
-                  if (ref.remote.hash) {
-                    // if the checksum was updated, also update resolved and cache
-                    if (
-                      ref.remote.hash !== res.hash &&
-                      config.updateChecksums
-                    ) {
-                      const oldHash = ref.remote.hash;
-                      if (ref.remote.resolved) {
-                        ref.remote.resolved = ref.remote.resolved.replace(
-                          oldHash,
-                          res.hash,
-                        );
-                      }
-                      ref.config.cache = Object.keys(ref.config.cache).reduce(
-                        function (cache, entry) {
-                          const entryWithNewHash = entry.replace(
-                            oldHash,
-                            res.hash,
-                          );
-                          cache[entryWithNewHash] = ref.config.cache[entry];
-                          return cache;
-                        },
-                        {},
-                      );
-                    }
-                    ref.remote.hash = res.hash || ref.remote.hash;
-                  }
-                }
+      const expected = yield _this4._getIntegrityFile(loc.locationPath);
+      let integrityMatches = _this4._compareIntegrityFiles(actual, expected, flags.checkFiles, workspaceLayout);
 
-                if (tick) {
-                  tick();
-                }
+      if (integrityMatches === 'OK') {
+        invariant(expected, "The integrity shouldn't pass without integrity file");
+        for (var _iterator11 = expected.modulesFolders, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+          var _ref12;
 
-                if (newPkg) {
-                  newPkg._reference = ref;
-                  newPkg._remote = ref.remote;
-                  newPkg.name = pkg.name;
-                  newPkg.fresh = pkg.fresh;
-                  return newPkg;
-                }
+          if (_isArray11) {
+            if (_i11 >= _iterator11.length) break;
+            _ref12 = _iterator11[_i11++];
+          } else {
+            _i11 = _iterator11.next();
+            if (_i11.done) break;
+            _ref12 = _i11.value;
+          }
 
-                return pkg;
-              },
-            );
+          const modulesFolder = _ref12;
 
-            return function (_x12) {
-              return _ref5.apply(this, arguments);
-            };
-          })(),
-          config.networkConcurrency,
-        );
+          if (!(yield (_fs || _load_fs()).exists(path.join(_this4.config.lockfileFolder, modulesFolder)))) {
+            integrityMatches = 'MODULES_FOLDERS_MISSING';
+          }
+        }
       }
 
-      /***/
-    },
-    /* 211 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.linkBin = undefined;
+      return {
+        integrityFileMissing: false,
+        integrityMatches: integrityMatches === 'OK',
+        integrityError: integrityMatches === 'OK' ? undefined : integrityMatches,
+        missingPatterns,
+        hardRefreshRequired: integrityMatches === 'SYSTEM_PARAMS_DONT_MATCH'
+      };
+    })();
+  }
 
-      var _asyncToGenerator2;
+  /**
+   * Get artifacts from integrity file if it exists.
+   */
+  getArtifacts() {
+    var _this5 = this;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const loc = yield _this5._getIntegrityFileLocation();
+      if (!loc.exists) {
+        return null;
       }
 
-      let linkBin = (exports.linkBin = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (src, dest) {
-            if (process.platform === "win32") {
-              const unlockMutex = yield (0, (_mutex || _load_mutex()).default)(
-                src,
-              );
-              try {
-                yield cmdShim(src, dest, { createPwshFile: false });
-              } finally {
-                unlockMutex();
-              }
-            } else {
-              yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
-              yield (_fs || _load_fs()).symlink(src, dest);
-              yield (_fs || _load_fs()).chmod(dest, "755");
-            }
-          },
-        );
+      const expectedRaw = yield (_fs || _load_fs()).readFile(loc.locationPath);
+      let expected;
+      try {
+        expected = JSON.parse(expectedRaw);
+      } catch (e) {
+        // ignore JSON parsing for legacy text integrity files compatibility
+      }
 
-        return function linkBin(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+      return expected ? expected.artifacts : null;
+    })();
+  }
 
-      var _packageHoister;
+  /**
+   * Write the integrity hash of the current install to disk.
+   */
+  save(patterns, lockfile, flags, workspaceLayout, artifacts) {
+    var _this6 = this;
 
-      function _load_packageHoister() {
-        return (_packageHoister = _interopRequireDefault(
-          __webpack_require__(556),
-        ));
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const integrityFile = yield _this6._generateIntegrityFile(lockfile, patterns, flags, workspaceLayout, artifacts);
 
-      var _constants;
+      const loc = yield _this6._getIntegrityFileLocation();
+      invariant(loc.locationPath, 'expected integrity hash location');
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+      yield (_fs || _load_fs()).mkdirp(path.dirname(loc.locationPath));
+      yield (_fs || _load_fs()).writeFile(loc.locationPath, JSON.stringify(integrityFile, null, 2));
+    })();
+  }
 
-      var _promise;
+  removeIntegrityFile() {
+    var _this7 = this;
 
-      function _load_promise() {
-        return (_promise = _interopRequireWildcard(__webpack_require__(50)));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const loc = yield _this7._getIntegrityFileLocation();
+      if (loc.exists) {
+        yield (_fs || _load_fs()).unlink(loc.locationPath);
       }
+    })();
+  }
+}
+exports.default = InstallationIntegrityChecker;
 
-      var _normalizePattern2;
+/***/ }),
+/* 209 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
-      }
+"use strict";
 
-      var _misc;
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.testEngine = testEngine;
+exports.checkOne = checkOne;
+exports.check = check;
+exports.shouldCheck = shouldCheck;
 
-      var _fs;
+var _errors;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _mutex;
+var _map;
 
-      function _load_mutex() {
-        return (_mutex = _interopRequireDefault(__webpack_require__(375)));
-      }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-      var _semver;
+var _misc;
 
-      function _load_semver() {
-        return (_semver = __webpack_require__(224));
-      }
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-      var _workspaceLayout;
+var _yarnVersion;
 
-      function _load_workspaceLayout() {
-        return (_workspaceLayout = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
-      }
+function _load_yarnVersion() {
+  return _yarnVersion = __webpack_require__(120);
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _semver;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_semver() {
+  return _semver = __webpack_require__(224);
+}
 
-      const invariant = __webpack_require__(9);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      const cmdShim = __webpack_require__(201);
-      const path = __webpack_require__(0);
-      const semver = __webpack_require__(22);
-      // Concurrency for creating bin links disabled because of the issue #1961
-      const linkBinConcurrency = 1;
+const semver = __webpack_require__(22);
 
-      class PackageLinker {
-        constructor(config, resolver) {
-          this.resolver = resolver;
-          this.reporter = config.reporter;
-          this.config = config;
-          this.artifacts = {};
-          this.topLevelBinLinking = true;
-          this.unplugged = [];
-        }
+const VERSIONS = Object.assign({}, process.versions, {
+  yarn: (_yarnVersion || _load_yarnVersion()).version
+});
 
-        setArtifacts(artifacts) {
-          this.artifacts = artifacts;
-        }
+function isValid(items, actual) {
+  let isNotWhitelist = true;
+  let isBlacklist = false;
 
-        setTopLevelBinLinking(topLevelBinLinking) {
-          this.topLevelBinLinking = topLevelBinLinking;
-        }
+  for (var _iterator = items, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
 
-        linkSelfDependencies(pkg, pkgLoc, targetBinLoc, override = false) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              targetBinLoc = path.join(targetBinLoc, ".bin");
-              yield (_fs || _load_fs()).mkdirp(targetBinLoc);
-              targetBinLoc = yield (_fs || _load_fs()).realpath(targetBinLoc);
-              pkgLoc = yield (_fs || _load_fs()).realpath(pkgLoc);
-              for (
-                var _iterator = (0, (_misc || _load_misc()).entries)(pkg.bin),
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-              ) {
-                var _ref3;
+    const item = _ref;
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref3 = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref3 = _i.value;
-                }
+    // blacklist
+    if (item[0] === '!') {
+      isBlacklist = true;
 
-                const _ref2 = _ref3;
-                const scriptName = _ref2[0];
-                const scriptCmd = _ref2[1];
+      if (actual === item.slice(1)) {
+        return false;
+      }
+      // whitelist
+    } else {
+      isNotWhitelist = false;
 
-                const dest = path.join(targetBinLoc, scriptName);
-                const src = path.join(pkgLoc, scriptCmd);
-                if (!(yield (_fs || _load_fs()).exists(src))) {
-                  if (!override) {
-                    // TODO maybe throw an error
-                    continue;
-                  }
-                }
-                yield linkBin(src, dest);
-              }
-            },
-          )();
-        }
+      if (item === actual) {
+        return true;
+      }
+    }
+  }
 
-        linkBinDependencies(pkg, dir) {
-          var _this = this;
+  // npm allows blacklists and whitelists to be mixed. Blacklists with
+  // whitelisted items should be treated as whitelists.
+  return isBlacklist && isNotWhitelist;
+}
+
+const aliases = (0, (_map || _load_map()).default)({
+  iojs: 'node' // we should probably prompt these libraries to fix this
+});
+
+const ignore = ['npm', // we'll never satisfy this for obvious reasons
+'teleport', // a module bundler used by some modules
+'rhino', // once a target for older modules
+'cordovaDependencies', // http://bit.ly/2tkUePg
+'parcel'];
+
+function testEngine(name, range, versions, looseSemver) {
+  const actual = versions[name];
+  if (!actual) {
+    return false;
+  }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const deps = [];
+  if (!semver.valid(actual, looseSemver)) {
+    return false;
+  }
 
-              const ref = pkg._reference;
-              invariant(ref, "Package reference is missing");
+  if (semver.satisfies(actual, range, looseSemver)) {
+    return true;
+  }
 
-              const remote = pkg._remote;
-              invariant(remote, "Package remote is missing");
+  if (name === 'yarn' && (0, (_semver || _load_semver()).satisfiesWithPrereleases)(actual, range, looseSemver)) {
+    return true;
+  }
 
-              // link up `bin scripts` in `dependencies`
-              for (
-                var _iterator2 = ref.dependencies,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+  if (name === 'node' && semver.gt(actual, '1.0.0', looseSemver)) {
+    // WARNING: this is a massive hack and is super gross but necessary for compatibility
+    // some modules have the `engines.node` field set to a caret version below semver major v1
+    // eg. ^0.12.0. this is problematic as we enforce engines checks and node is now on version >=1
+    // to allow this pattern we transform the node version to fake ones in the minor range 10-13
+    const major = semver.major(actual, looseSemver);
+    const fakes = [`0.10.${major}`, `0.11.${major}`, `0.12.${major}`, `0.13.${major}`];
+    for (var _iterator2 = fakes, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref2;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
+      }
 
-              ) {
-                var _ref4;
+      const actualFake = _ref2;
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref4 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref4 = _i2.value;
-                }
+      if (semver.satisfies(actualFake, range, looseSemver)) {
+        return true;
+      }
+    }
+  }
 
-                const pattern = _ref4;
+  // incompatible version
+  return false;
+}
 
-                const dep = _this.resolver.getStrictResolvedPattern(pattern);
-                if (
-                  // Missing locations means not installed inside node_modules
-                  dep._reference &&
-                  dep._reference.locations.length &&
-                  dep.bin &&
-                  Object.keys(dep.bin).length
-                ) {
-                  const loc = yield _this.findNearestInstalledVersionOfPackage(
-                    dep,
-                    dir,
-                  );
-                  deps.push({ dep, loc });
-                }
-              }
+function isValidArch(archs) {
+  return isValid(archs, process.arch);
+}
 
-              // link up the `bin` scripts in bundled dependencies
-              if (pkg.bundleDependencies) {
-                for (
-                  var _iterator3 = pkg.bundleDependencies,
-                    _isArray3 = Array.isArray(_iterator3),
-                    _i3 = 0,
-                    _iterator3 = _isArray3
-                      ? _iterator3
-                      : _iterator3[Symbol.iterator]();
-                  ;
+function isValidPlatform(platforms) {
+  return isValid(platforms, process.platform);
+}
 
-                ) {
-                  var _ref5;
+function checkOne(info, config, ignoreEngines) {
+  let didIgnore = false;
+  let didError = false;
+  const reporter = config.reporter;
+  const human = `${info.name}@${info.version}`;
 
-                  if (_isArray3) {
-                    if (_i3 >= _iterator3.length) break;
-                    _ref5 = _iterator3[_i3++];
-                  } else {
-                    _i3 = _iterator3.next();
-                    if (_i3.done) break;
-                    _ref5 = _i3.value;
-                  }
+  const pushError = msg => {
+    const ref = info._reference;
 
-                  const depName = _ref5;
+    if (ref && ref.optional) {
+      ref.ignore = true;
+      ref.incompatible = true;
 
-                  const locs = ref.locations.map(function (loc) {
-                    return path.join(loc, _this.config.getFolder(pkg), depName);
-                  });
-                  try {
-                    const dep = yield _this.config.readManifest(
-                      locs[0],
-                      remote.registry,
-                    ); //all of them should be the same
-
-                    if (dep.bin && Object.keys(dep.bin).length) {
-                      deps.push(
-                        ...locs.map(function (loc) {
-                          return { dep, loc };
-                        }),
-                      );
-                    }
-                  } catch (ex) {
-                    if (ex.code !== "ENOENT") {
-                      throw ex;
-                    }
-                    // intentionally ignoring ENOENT error.
-                    // bundledDependency either does not exist or does not contain a package.json
-                  }
-                }
-              }
+      reporter.info(`${human}: ${msg}`);
+      if (!didIgnore) {
+        reporter.info(reporter.lang('optionalCompatibilityExcluded', human));
+        didIgnore = true;
+      }
+    } else {
+      reporter.error(`${human}: ${msg}`);
+      didError = true;
+    }
+  };
 
-              // no deps to link
-              if (!deps.length) {
-                return;
-              }
+  const os = info.os,
+        cpu = info.cpu,
+        engines = info.engines;
 
-              // write the executables
-              for (
-                var _iterator4 = deps,
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
 
-              ) {
-                var _ref7;
+  if (shouldCheckPlatform(os, config.ignorePlatform) && !isValidPlatform(os)) {
+    pushError(reporter.lang('incompatibleOS', process.platform));
+  }
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref7 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref7 = _i4.value;
-                }
+  if (shouldCheckCpu(cpu, config.ignorePlatform) && !isValidArch(cpu)) {
+    pushError(reporter.lang('incompatibleCPU', process.arch));
+  }
 
-                const _ref6 = _ref7;
-                const dep = _ref6.dep,
-                  loc = _ref6.loc;
+  if (shouldCheckEngines(engines, ignoreEngines)) {
+    for (var _iterator3 = (0, (_misc || _load_misc()).entries)(info.engines), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref3;
 
-                if (dep._reference && dep._reference.locations.length) {
-                  invariant(
-                    !dep._reference.isPlugnplay,
-                    "Plug'n'play packages should not be referenced here",
-                  );
-                  yield _this.linkSelfDependencies(dep, loc, dir);
-                }
-              }
-            },
-          )();
-        }
-
-        //find the installation location of ref that would be used in binLoc based on node module resolution
-        findNearestInstalledVersionOfPackage(pkg, binLoc) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const ref = pkg._reference;
-              invariant(ref, "expected pkg reference for " + pkg.name);
-              const moduleFolder = _this2.config.getFolder(pkg);
-              yield (_fs || _load_fs()).mkdirp(binLoc);
-              const realBinLoc = yield (_fs || _load_fs()).realpath(binLoc);
-
-              const allLocations = [...ref.locations];
-              const realLocations = yield Promise.all(
-                ref.locations.map(function (loc) {
-                  return (_fs || _load_fs()).realpath(loc);
-                }),
-              );
-              realLocations.forEach(function (loc) {
-                return (
-                  allLocations.indexOf(loc) !== -1 || allLocations.push(loc)
-                );
-              });
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref3 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref3 = _i3.value;
+      }
 
-              const locationBinLocPairs = allLocations.map(function (loc) {
-                return [loc, binLoc];
-              });
-              if (binLoc !== realBinLoc) {
-                locationBinLocPairs.push(
-                  ...allLocations.map(function (loc) {
-                    return [loc, realBinLoc];
-                  }),
-                );
-              }
+      const entry = _ref3;
 
-              const distancePairs = locationBinLocPairs.map(function ([
-                loc,
-                curBinLoc,
-              ]) {
-                let distance = 0;
-                let curLoc = curBinLoc;
-                let notFound = false;
-
-                while (
-                  path.join(curLoc, ref.name) !== loc &&
-                  path.join(curLoc, moduleFolder, ref.name) !== loc
-                ) {
-                  const next = path.dirname(curLoc);
-                  if (curLoc === next) {
-                    notFound = true;
-                    break;
-                  }
+      let name = entry[0];
+      const range = entry[1];
 
-                  distance++;
-                  curLoc = next;
-                }
-                return notFound ? null : [loc, distance];
-              });
+      if (aliases[name]) {
+        name = aliases[name];
+      }
 
-              //remove items where path was not found
-              const filteredDistancePairs = distancePairs.filter(function (d) {
-                return d;
-              });
-              filteredDistancePairs;
+      if (VERSIONS[name]) {
+        if (!testEngine(name, range, VERSIONS, config.looseSemver)) {
+          pushError(reporter.lang('incompatibleEngine', name, range, VERSIONS[name]));
+        }
+      } else if (ignore.indexOf(name) < 0) {
+        reporter.warn(`${human}: ${reporter.lang('invalidEngine', name)}`);
+      }
+    }
+  }
 
-              invariant(
-                filteredDistancePairs.length > 0,
-                `could not find a copy of ${pkg.name} to link in ${binLoc}`,
-              );
+  if (didError) {
+    throw new (_errors || _load_errors()).MessageError(reporter.lang('foundIncompatible'));
+  }
+}
+
+function check(infos, config, ignoreEngines) {
+  for (var _iterator4 = infos, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+    var _ref4;
+
+    if (_isArray4) {
+      if (_i4 >= _iterator4.length) break;
+      _ref4 = _iterator4[_i4++];
+    } else {
+      _i4 = _iterator4.next();
+      if (_i4.done) break;
+      _ref4 = _i4.value;
+    }
 
-              //get smallest distance from package location
-              const minItem = filteredDistancePairs.reduce(function (min, cur) {
-                return cur[1] < min[1] ? cur : min;
-              });
+    const info = _ref4;
 
-              invariant(
-                minItem[1] >= 0,
-                "could not find a target for bin dir of " + minItem.toString(),
-              );
-              return minItem[0];
-            },
-          )();
-        }
+    checkOne(info, config, ignoreEngines);
+  }
+}
 
-        getFlatHoistedTree(patterns, workspaceLayout, { ignoreOptional } = {}) {
-          const hoister = new (
-            _packageHoister || _load_packageHoister()
-          ).default(this.config, this.resolver, {
-            ignoreOptional,
-            workspaceLayout,
-          });
-          hoister.seed(patterns);
-          if (this.config.focus) {
-            hoister.markShallowWorkspaceEntries();
-          }
-          return hoister.init();
-        }
+function shouldCheckCpu(cpu, ignorePlatform) {
+  return !ignorePlatform && Array.isArray(cpu) && cpu.length > 0;
+}
 
-        copyModules(
-          patterns,
-          workspaceLayout,
-          { linkDuplicates, ignoreOptional } = {},
-        ) {
-          var _this3 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let flatTree = _this3.getFlatHoistedTree(
-                patterns,
-                workspaceLayout,
-                { ignoreOptional },
-              );
-              // sorted tree makes file creation and copying not to interfere with each other
-              flatTree = flatTree.sort(function (dep1, dep2) {
-                return dep1[0].localeCompare(dep2[0]);
-              });
+function shouldCheckPlatform(os, ignorePlatform) {
+  return !ignorePlatform && Array.isArray(os) && os.length > 0;
+}
 
-              // list of artifacts in modules to remove from extraneous removal
-              const artifactFiles = [];
-
-              const copyQueue = new Map();
-              const hardlinkQueue = new Map();
-              const hardlinksEnabled =
-                linkDuplicates &&
-                (yield (_fs || _load_fs()).hardlinksWork(_this3.config.cwd));
-
-              const copiedSrcs = new Map();
-              const symlinkPaths = new Map();
-              for (
-                var _iterator5 = flatTree,
-                  _isArray5 = Array.isArray(_iterator5),
-                  _i5 = 0,
-                  _iterator5 = _isArray5
-                    ? _iterator5
-                    : _iterator5[Symbol.iterator]();
-                ;
+function shouldCheckEngines(engines, ignoreEngines) {
+  return !ignoreEngines && typeof engines === 'object';
+}
 
-              ) {
-                var _ref9;
+function shouldCheck(manifest, options) {
+  return shouldCheckCpu(manifest.cpu, options.ignorePlatform) || shouldCheckPlatform(manifest.os, options.ignorePlatform) || shouldCheckEngines(manifest.engines, options.ignoreEngines);
+}
 
-                if (_isArray5) {
-                  if (_i5 >= _iterator5.length) break;
-                  _ref9 = _iterator5[_i5++];
-                } else {
-                  _i5 = _iterator5.next();
-                  if (_i5.done) break;
-                  _ref9 = _i5.value;
-                }
+/***/ }),
+/* 210 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                const _ref8 = _ref9;
-                const folder = _ref8[0];
-                var _ref8$ = _ref8[1];
-                const pkg = _ref8$.pkg;
-                const loc = _ref8$.loc;
-                const isShallow = _ref8$.isShallow;
-
-                const remote = pkg._remote || { type: "" };
-                const ref = pkg._reference;
-                let dest = folder;
-                invariant(ref, "expected package reference");
-
-                let src = loc;
-                let type = "";
-                if (remote.type === "link") {
-                  // replace package source from incorrect cache location (workspaces and link: are not cached)
-                  // with a symlink source
-                  src = remote.reference;
-                  type = "symlink";
-                } else if (
-                  workspaceLayout &&
-                  remote.type === "workspace" &&
-                  !isShallow
-                ) {
-                  src = remote.reference;
-                  type = "symlink";
-                  // to get real path for non hoisted dependencies
-                  symlinkPaths.set(dest, src);
-                } else {
-                  // backwards compatibility: get build artifacts from metadata
-                  // does not apply to symlinked dependencies
-                  const metadata = yield _this3.config.readPackageMetadata(src);
-                  for (
-                    var _iterator15 = metadata.artifacts,
-                      _isArray15 = Array.isArray(_iterator15),
-                      _i15 = 0,
-                      _iterator15 = _isArray15
-                        ? _iterator15
-                        : _iterator15[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref23;
-
-                    if (_isArray15) {
-                      if (_i15 >= _iterator15.length) break;
-                      _ref23 = _iterator15[_i15++];
-                    } else {
-                      _i15 = _iterator15.next();
-                      if (_i15.done) break;
-                      _ref23 = _i15.value;
-                    }
+"use strict";
 
-                    const file = _ref23;
 
-                    artifactFiles.push(path.join(dest, file));
-                  }
-                }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.fetchOneRemote = undefined;
 
-                for (
-                  var _iterator16 = symlinkPaths.entries(),
-                    _isArray16 = Array.isArray(_iterator16),
-                    _i16 = 0,
-                    _iterator16 = _isArray16
-                      ? _iterator16
-                      : _iterator16[Symbol.iterator]();
-                  ;
+var _asyncToGenerator2;
 
-                ) {
-                  var _ref25;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                  if (_isArray16) {
-                    if (_i16 >= _iterator16.length) break;
-                    _ref25 = _iterator16[_i16++];
-                  } else {
-                    _i16 = _iterator16.next();
-                    if (_i16.done) break;
-                    _ref25 = _i16.value;
-                  }
+let fetchCache = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (dest, fetcher, config, remote) {
+    // $FlowFixMe: This error doesn't make sense
+    var _ref2 = yield config.readPackageMetadata(dest);
 
-                  const _ref24 = _ref25;
-                  const symlink = _ref24[0];
-                  const realpath = _ref24[1];
+    const hash = _ref2.hash,
+          pkg = _ref2.package,
+          cacheRemote = _ref2.remote;
 
-                  if (dest.indexOf(symlink + path.sep) === 0) {
-                    // after hoisting we end up with this structure
-                    // root/node_modules/workspace-package(symlink)/node_modules/package-a
-                    // fs.copy operations can't copy files through a symlink, so all the paths under workspace-package
-                    // need to be replaced with a real path, except for the symlink root/node_modules/workspace-package
-                    dest = dest.replace(symlink, realpath);
-                  }
-                }
 
-                if (_this3.config.plugnplayEnabled) {
-                  ref.isPlugnplay = true;
-                  if (yield _this3._isUnplugged(pkg, ref)) {
-                    dest = _this3.config.generatePackageUnpluggedPath(ref);
+    const cacheIntegrity = cacheRemote.cacheIntegrity || cacheRemote.integrity;
+    const cacheHash = cacheRemote.hash;
 
-                    // We don't skip the copy if the unplugged package isn't materialized yet
-                    if (yield (_fs || _load_fs()).exists(dest)) {
-                      ref.addLocation(dest);
-                      continue;
-                    }
-                  } else {
-                    ref.addLocation(src);
-                    continue;
-                  }
-                }
+    if (remote.integrity) {
+      if (!cacheIntegrity || !ssri.parse(cacheIntegrity).match(remote.integrity)) {
+        throw new (_errors || _load_errors()).SecurityError(config.reporter.lang('fetchBadIntegrityCache', pkg.name, cacheIntegrity, remote.integrity));
+      }
+    }
 
-                ref.addLocation(dest);
-
-                const integrityArtifacts =
-                  _this3.artifacts[`${pkg.name}@${pkg.version}`];
-                if (integrityArtifacts) {
-                  for (
-                    var _iterator17 = integrityArtifacts,
-                      _isArray17 = Array.isArray(_iterator17),
-                      _i17 = 0,
-                      _iterator17 = _isArray17
-                        ? _iterator17
-                        : _iterator17[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref26;
-
-                    if (_isArray17) {
-                      if (_i17 >= _iterator17.length) break;
-                      _ref26 = _iterator17[_i17++];
-                    } else {
-                      _i17 = _iterator17.next();
-                      if (_i17.done) break;
-                      _ref26 = _i17.value;
-                    }
+    if (remote.hash) {
+      if (!cacheHash || cacheHash !== remote.hash) {
+        throw new (_errors || _load_errors()).SecurityError(config.reporter.lang('fetchBadHashCache', pkg.name, cacheHash, remote.hash));
+      }
+    }
 
-                    const file = _ref26;
+    yield fetcher.setupMirrorFromCache();
+    return {
+      package: pkg,
+      hash,
+      dest,
+      cached: true
+    };
+  });
+
+  return function fetchCache(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let fetchOneRemote = exports.fetchOneRemote = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (remote, name, version, dest, config) {
+    // Mock metadata for symlinked dependencies
+    if (remote.type === 'link') {
+      const mockPkg = { _uid: '', name: '', version: '0.0.0' };
+      return Promise.resolve({ resolved: null, hash: '', dest, package: mockPkg, cached: false });
+    }
 
-                    artifactFiles.push(path.join(dest, file));
-                  }
-                }
+    const Fetcher = (_index || _load_index())[remote.type];
+    if (!Fetcher) {
+      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('unknownFetcherFor', remote.type));
+    }
 
-                const copiedDest = copiedSrcs.get(src);
-                if (!copiedDest) {
-                  // no point to hardlink to a symlink
-                  if (hardlinksEnabled && type !== "symlink") {
-                    copiedSrcs.set(src, dest);
-                  }
-                  copyQueue.set(dest, {
-                    src,
-                    dest,
-                    type,
-                    onFresh() {
-                      if (ref) {
-                        ref.setFresh(true);
-                      }
-                    },
-                  });
-                } else {
-                  hardlinkQueue.set(dest, {
-                    src: copiedDest,
-                    dest,
-                    onFresh() {
-                      if (ref) {
-                        ref.setFresh(true);
-                      }
-                    },
-                  });
-                }
-              }
+    const fetcher = new Fetcher(dest, remote, config);
+    if (yield config.isValidModuleDest(dest)) {
+      return fetchCache(dest, fetcher, config, remote);
+    }
 
-              const possibleExtraneous = new Set();
-              const scopedPaths = new Set();
-
-              const findExtraneousFiles = (() => {
-                var _ref10 = (0,
-                (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* (basePath) {
-                    for (
-                      var _iterator6 = _this3.config.registryFolders,
-                        _isArray6 = Array.isArray(_iterator6),
-                        _i6 = 0,
-                        _iterator6 = _isArray6
-                          ? _iterator6
-                          : _iterator6[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref11;
-
-                      if (_isArray6) {
-                        if (_i6 >= _iterator6.length) break;
-                        _ref11 = _iterator6[_i6++];
-                      } else {
-                        _i6 = _iterator6.next();
-                        if (_i6.done) break;
-                        _ref11 = _i6.value;
-                      }
-
-                      const folder = _ref11;
-
-                      const loc = path.resolve(basePath, folder);
-
-                      if (yield (_fs || _load_fs()).exists(loc)) {
-                        const files = yield (_fs || _load_fs()).readdir(loc);
-
-                        for (
-                          var _iterator7 = files,
-                            _isArray7 = Array.isArray(_iterator7),
-                            _i7 = 0,
-                            _iterator7 = _isArray7
-                              ? _iterator7
-                              : _iterator7[Symbol.iterator]();
-                          ;
-
-                        ) {
-                          var _ref12;
-
-                          if (_isArray7) {
-                            if (_i7 >= _iterator7.length) break;
-                            _ref12 = _iterator7[_i7++];
-                          } else {
-                            _i7 = _iterator7.next();
-                            if (_i7.done) break;
-                            _ref12 = _i7.value;
-                          }
-
-                          const file = _ref12;
-
-                          const filepath = path.join(loc, file);
-
-                          // it's a scope, not a package
-                          if (file[0] === "@") {
-                            scopedPaths.add(filepath);
-
-                            for (
-                              var _iterator8 = yield (
-                                  _fs || _load_fs()
-                                ).readdir(filepath),
-                                _isArray8 = Array.isArray(_iterator8),
-                                _i8 = 0,
-                                _iterator8 = _isArray8
-                                  ? _iterator8
-                                  : _iterator8[Symbol.iterator]();
-                              ;
-
-                            ) {
-                              var _ref13;
-
-                              if (_isArray8) {
-                                if (_i8 >= _iterator8.length) break;
-                                _ref13 = _iterator8[_i8++];
-                              } else {
-                                _i8 = _iterator8.next();
-                                if (_i8.done) break;
-                                _ref13 = _i8.value;
-                              }
-
-                              const subfile = _ref13;
-
-                              possibleExtraneous.add(
-                                path.join(filepath, subfile),
-                              );
-                            }
-                          } else if (file[0] === "." && file !== ".bin") {
-                            if (
-                              !(yield (_fs || _load_fs()).lstat(
-                                filepath,
-                              )).isDirectory()
-                            ) {
-                              possibleExtraneous.add(filepath);
-                            }
-                          } else {
-                            possibleExtraneous.add(filepath);
-                          }
-                        }
-                      }
-                    }
-                  },
-                );
+    // remove as the module may be invalid
+    yield (_fs || _load_fs()).unlink(dest);
 
-                return function findExtraneousFiles(_x3) {
-                  return _ref10.apply(this, arguments);
-                };
-              })();
-
-              yield findExtraneousFiles(_this3.config.lockfileFolder);
-              if (workspaceLayout) {
-                for (
-                  var _iterator9 = Object.keys(workspaceLayout.workspaces),
-                    _isArray9 = Array.isArray(_iterator9),
-                    _i9 = 0,
-                    _iterator9 = _isArray9
-                      ? _iterator9
-                      : _iterator9[Symbol.iterator]();
-                  ;
+    try {
+      return yield fetcher.fetch({
+        name,
+        version
+      });
+    } catch (err) {
+      try {
+        yield (_fs || _load_fs()).unlink(dest);
+      } catch (err2) {
+        // what do?
+      }
+      throw err;
+    }
+  });
 
-                ) {
-                  var _ref14;
+  return function fetchOneRemote(_x5, _x6, _x7, _x8, _x9) {
+    return _ref3.apply(this, arguments);
+  };
+})();
+
+let maybeFetchOne = (() => {
+  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (ref, config) {
+    try {
+      return yield fetchOne(ref, config);
+    } catch (err) {
+      if (ref.optional) {
+        config.reporter.error(err.message);
+        return null;
+      } else {
+        throw err;
+      }
+    }
+  });
 
-                  if (_isArray9) {
-                    if (_i9 >= _iterator9.length) break;
-                    _ref14 = _iterator9[_i9++];
-                  } else {
-                    _i9 = _iterator9.next();
-                    if (_i9.done) break;
-                    _ref14 = _i9.value;
-                  }
+  return function maybeFetchOne(_x10, _x11) {
+    return _ref4.apply(this, arguments);
+  };
+})();
 
-                  const workspaceName = _ref14;
+exports.fetch = fetch;
 
-                  yield findExtraneousFiles(
-                    workspaceLayout.workspaces[workspaceName].loc,
-                  );
-                }
-              }
+var _errors;
 
-              // If an Extraneous is an entry created via "yarn link", we prevent it from being overwritten.
-              // Unfortunately, the only way we can know if they have been created this way is to check if they
-              // are symlinks - problem is that it then conflicts with the newly introduced "link:" protocol,
-              // which also creates symlinks :( a somewhat weak fix is to check if the symlink target is registered
-              // inside the linkFolder, in which case we assume it has been created via "yarn link". Otherwise, we
-              // assume it's a link:-managed dependency, and overwrite it as usual.
-              const linkTargets = new Map();
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              let linkedModules;
-              try {
-                linkedModules = yield (_fs || _load_fs()).readdir(
-                  _this3.config.linkFolder,
-                );
-              } catch (err) {
-                if (err.code === "ENOENT") {
-                  linkedModules = [];
-                } else {
-                  throw err;
-                }
-              }
+var _index;
 
-              // TODO: Consolidate this logic with `this.config.linkedModules` logic
-              for (
-                var _iterator10 = linkedModules,
-                  _isArray10 = Array.isArray(_iterator10),
-                  _i10 = 0,
-                  _iterator10 = _isArray10
-                    ? _iterator10
-                    : _iterator10[Symbol.iterator]();
-                ;
+function _load_index() {
+  return _index = _interopRequireWildcard(__webpack_require__(552));
+}
 
-              ) {
-                var _ref15;
+var _fs;
 
-                if (_isArray10) {
-                  if (_i10 >= _iterator10.length) break;
-                  _ref15 = _iterator10[_i10++];
-                } else {
-                  _i10 = _iterator10.next();
-                  if (_i10.done) break;
-                  _ref15 = _i10.value;
-                }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-                const entry = _ref15;
+var _promise;
 
-                const entryPath = path.join(_this3.config.linkFolder, entry);
-                const stat = yield (_fs || _load_fs()).lstat(entryPath);
+function _load_promise() {
+  return _promise = _interopRequireWildcard(__webpack_require__(50));
+}
 
-                if (stat.isSymbolicLink()) {
-                  try {
-                    const entryTarget = yield (_fs || _load_fs()).realpath(
-                      entryPath,
-                    );
-                    linkTargets.set(entry, entryTarget);
-                  } catch (err) {
-                    _this3.reporter.warn(
-                      _this3.reporter.lang("linkTargetMissing", entry),
-                    );
-                    yield (_fs || _load_fs()).unlink(entryPath);
-                  }
-                } else if (stat.isDirectory() && entry[0] === "@") {
-                  // if the entry is directory beginning with '@', then we're dealing with a package scope, which
-                  // means we must iterate inside to retrieve the package names it contains
-                  const scopeName = entry;
-
-                  for (
-                    var _iterator18 = yield (_fs || _load_fs()).readdir(
-                        entryPath,
-                      ),
-                      _isArray18 = Array.isArray(_iterator18),
-                      _i18 = 0,
-                      _iterator18 = _isArray18
-                        ? _iterator18
-                        : _iterator18[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref27;
-
-                    if (_isArray18) {
-                      if (_i18 >= _iterator18.length) break;
-                      _ref27 = _iterator18[_i18++];
-                    } else {
-                      _i18 = _iterator18.next();
-                      if (_i18.done) break;
-                      _ref27 = _i18.value;
-                    }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                    const entry2 = _ref27;
-
-                    const entryPath2 = path.join(entryPath, entry2);
-                    const stat2 = yield (_fs || _load_fs()).lstat(entryPath2);
-
-                    if (stat2.isSymbolicLink()) {
-                      const packageName = `${scopeName}/${entry2}`;
-                      try {
-                        const entryTarget = yield (_fs || _load_fs()).realpath(
-                          entryPath2,
-                        );
-                        linkTargets.set(packageName, entryTarget);
-                      } catch (err) {
-                        _this3.reporter.warn(
-                          _this3.reporter.lang(
-                            "linkTargetMissing",
-                            packageName,
-                          ),
-                        );
-                        yield (_fs || _load_fs()).unlink(entryPath2);
-                      }
-                    }
-                  }
-                }
-              }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              for (
-                var _iterator11 = possibleExtraneous,
-                  _isArray11 = Array.isArray(_iterator11),
-                  _i11 = 0,
-                  _iterator11 = _isArray11
-                    ? _iterator11
-                    : _iterator11[Symbol.iterator]();
-                ;
+const ssri = __webpack_require__(65);
 
-              ) {
-                var _ref16;
+function fetchOne(ref, config) {
+  const dest = config.generateModuleCachePath(ref);
 
-                if (_isArray11) {
-                  if (_i11 >= _iterator11.length) break;
-                  _ref16 = _iterator11[_i11++];
-                } else {
-                  _i11 = _iterator11.next();
-                  if (_i11.done) break;
-                  _ref16 = _i11.value;
-                }
+  return fetchOneRemote(ref.remote, ref.name, ref.version, dest, config);
+}
 
-                const loc = _ref16;
+function fetch(pkgs, config) {
+  const pkgsPerDest = new Map();
+  pkgs = pkgs.filter(pkg => {
+    const ref = pkg._reference;
+    if (!ref) {
+      return false;
+    }
+    const dest = config.generateModuleCachePath(ref);
+    const otherPkg = pkgsPerDest.get(dest);
+    if (otherPkg) {
+      config.reporter.warn(config.reporter.lang('multiplePackagesCantUnpackInSameDestination', ref.patterns, dest, otherPkg.patterns));
+      return false;
+    }
+    pkgsPerDest.set(dest, ref);
+    return true;
+  });
+  const tick = config.reporter.progress(pkgs.length);
+
+  return (_promise || _load_promise()).queue(pkgs, (() => {
+    var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (pkg) {
+      const ref = pkg._reference;
+      if (!ref) {
+        return pkg;
+      }
+
+      const res = yield maybeFetchOne(ref, config);
+      let newPkg;
+
+      if (res) {
+        newPkg = res.package;
+
+        // update with new remote
+        // but only if there was a hash previously as the tarball fetcher does not provide a hash.
+        if (ref.remote.hash) {
+          // if the checksum was updated, also update resolved and cache
+          if (ref.remote.hash !== res.hash && config.updateChecksums) {
+            const oldHash = ref.remote.hash;
+            if (ref.remote.resolved) {
+              ref.remote.resolved = ref.remote.resolved.replace(oldHash, res.hash);
+            }
+            ref.config.cache = Object.keys(ref.config.cache).reduce(function (cache, entry) {
+              const entryWithNewHash = entry.replace(oldHash, res.hash);
+              cache[entryWithNewHash] = ref.config.cache[entry];
+              return cache;
+            }, {});
+          }
+          ref.remote.hash = res.hash || ref.remote.hash;
+        }
+      }
 
-                let packageName = path.basename(loc);
-                const scopeName = path.basename(path.dirname(loc));
+      if (tick) {
+        tick();
+      }
 
-                if (scopeName[0] === `@`) {
-                  packageName = `${scopeName}/${packageName}`;
-                }
+      if (newPkg) {
+        newPkg._reference = ref;
+        newPkg._remote = ref.remote;
+        newPkg.name = pkg.name;
+        newPkg.fresh = pkg.fresh;
+        return newPkg;
+      }
 
-                if (
-                  (yield (_fs || _load_fs()).lstat(loc)).isSymbolicLink() &&
-                  linkTargets.has(packageName) &&
-                  linkTargets.get(packageName) ===
-                    (yield (_fs || _load_fs()).realpath(loc))
-                ) {
-                  possibleExtraneous.delete(loc);
-                  copyQueue.delete(loc);
-                }
-              }
+      return pkg;
+    });
 
-              //
-              let tick;
-              yield (_fs || _load_fs()).copyBulk(
-                Array.from(copyQueue.values()),
-                _this3.reporter,
-                {
-                  possibleExtraneous,
-                  artifactFiles,
-
-                  ignoreBasenames: [
-                    (_constants || _load_constants()).METADATA_FILENAME,
-                    (_constants || _load_constants()).TARBALL_FILENAME,
-                    ".bin",
-                  ],
-
-                  onStart: function onStart(num) {
-                    tick = _this3.reporter.progress(num);
-                  },
-
-                  onProgress(src) {
-                    if (tick) {
-                      tick();
-                    }
-                  },
-                },
-              );
+    return function (_x12) {
+      return _ref5.apply(this, arguments);
+    };
+  })(), config.networkConcurrency);
+}
 
-              yield (_fs || _load_fs()).hardlinkBulk(
-                Array.from(hardlinkQueue.values()),
-                _this3.reporter,
-                {
-                  possibleExtraneous,
-                  artifactFiles,
+/***/ }),
+/* 211 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  onStart: function onStart(num) {
-                    tick = _this3.reporter.progress(num);
-                  },
+"use strict";
 
-                  onProgress(src) {
-                    if (tick) {
-                      tick();
-                    }
-                  },
-                },
-              );
-
-              // remove all extraneous files that weren't in the tree
-              for (
-                var _iterator12 = possibleExtraneous,
-                  _isArray12 = Array.isArray(_iterator12),
-                  _i12 = 0,
-                  _iterator12 = _isArray12
-                    ? _iterator12
-                    : _iterator12[Symbol.iterator]();
-                ;
 
-              ) {
-                var _ref17;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.linkBin = undefined;
 
-                if (_isArray12) {
-                  if (_i12 >= _iterator12.length) break;
-                  _ref17 = _iterator12[_i12++];
-                } else {
-                  _i12 = _iterator12.next();
-                  if (_i12.done) break;
-                  _ref17 = _i12.value;
-                }
+var _asyncToGenerator2;
 
-                const loc = _ref17;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                _this3.reporter.verbose(
-                  _this3.reporter.lang("verboseFileRemoveExtraneous", loc),
-                );
-                yield (_fs || _load_fs()).unlink(loc);
-              }
+let linkBin = exports.linkBin = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest) {
+    if (process.platform === 'win32') {
+      const unlockMutex = yield (0, (_mutex || _load_mutex()).default)(src);
+      try {
+        yield cmdShim(src, dest, { createPwshFile: false });
+      } finally {
+        unlockMutex();
+      }
+    } else {
+      yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
+      yield (_fs || _load_fs()).symlink(src, dest);
+      yield (_fs || _load_fs()).chmod(dest, '755');
+    }
+  });
 
-              // remove any empty scoped directories
-              for (
-                var _iterator13 = scopedPaths,
-                  _isArray13 = Array.isArray(_iterator13),
-                  _i13 = 0,
-                  _iterator13 = _isArray13
-                    ? _iterator13
-                    : _iterator13[Symbol.iterator]();
-                ;
+  return function linkBin(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              ) {
-                var _ref18;
+var _packageHoister;
 
-                if (_isArray13) {
-                  if (_i13 >= _iterator13.length) break;
-                  _ref18 = _iterator13[_i13++];
-                } else {
-                  _i13 = _iterator13.next();
-                  if (_i13.done) break;
-                  _ref18 = _i13.value;
-                }
+function _load_packageHoister() {
+  return _packageHoister = _interopRequireDefault(__webpack_require__(556));
+}
 
-                const scopedPath = _ref18;
+var _constants;
 
-                const files = yield (_fs || _load_fs()).readdir(scopedPath);
-                if (files.length === 0) {
-                  yield (_fs || _load_fs()).unlink(scopedPath);
-                }
-              }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-              // create binary links
-              if (
-                _this3.config.getOption("bin-links") &&
-                _this3.config.binLinks !== false
-              ) {
-                const topLevelDependencies =
-                  _this3.determineTopLevelBinLinkOrder(flatTree);
-                const tickBin = _this3.reporter.progress(
-                  flatTree.length + topLevelDependencies.length,
-                );
-
-                // create links in transient dependencies
-                yield (_promise || _load_promise()).queue(
-                  flatTree,
-                  (() => {
-                    var _ref19 = (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* ([dest, { pkg, isNohoist, parts }]) {
-                        if (
-                          pkg._reference &&
-                          pkg._reference.locations.length &&
-                          !pkg._reference.isPlugnplay
-                        ) {
-                          const binLoc = path.join(
-                            dest,
-                            _this3.config.getFolder(pkg),
-                          );
-                          yield _this3.linkBinDependencies(pkg, binLoc);
-                          if (isNohoist) {
-                            // if nohoist, we need to override the binLink to point to the local destination
-                            const parentBinLoc = _this3.getParentBinLoc(
-                              parts,
-                              flatTree,
-                            );
-                            yield _this3.linkSelfDependencies(
-                              pkg,
-                              dest,
-                              parentBinLoc,
-                              true,
-                            );
-                          }
-                          tickBin();
-                        }
-                        tickBin();
-                      },
-                    );
+var _promise;
 
-                    return function (_x4) {
-                      return _ref19.apply(this, arguments);
-                    };
-                  })(),
-                  linkBinConcurrency,
-                );
-
-                // create links at top level for all dependencies.
-                yield (_promise || _load_promise()).queue(
-                  topLevelDependencies,
-                  (() => {
-                    var _ref20 = (0,
-                    (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                      function* ([dest, { pkg }]) {
-                        if (
-                          pkg._reference &&
-                          pkg._reference.locations.length &&
-                          !pkg._reference.isPlugnplay &&
-                          pkg.bin &&
-                          Object.keys(pkg.bin).length
-                        ) {
-                          let binLoc;
-                          if (_this3.config.modulesFolder) {
-                            binLoc = path.join(_this3.config.modulesFolder);
-                          } else {
-                            binLoc = path.join(
-                              _this3.config.lockfileFolder,
-                              _this3.config.getFolder(pkg),
-                            );
-                          }
-                          yield _this3.linkSelfDependencies(pkg, dest, binLoc);
-                        }
-                        tickBin();
-                      },
-                    );
+function _load_promise() {
+  return _promise = _interopRequireWildcard(__webpack_require__(50));
+}
 
-                    return function (_x5) {
-                      return _ref20.apply(this, arguments);
-                    };
-                  })(),
-                  linkBinConcurrency,
-                );
-              }
+var _normalizePattern2;
 
-              for (
-                var _iterator14 = flatTree,
-                  _isArray14 = Array.isArray(_iterator14),
-                  _i14 = 0,
-                  _iterator14 = _isArray14
-                    ? _iterator14
-                    : _iterator14[Symbol.iterator]();
-                ;
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-              ) {
-                var _ref22;
+var _misc;
 
-                if (_isArray14) {
-                  if (_i14 >= _iterator14.length) break;
-                  _ref22 = _iterator14[_i14++];
-                } else {
-                  _i14 = _iterator14.next();
-                  if (_i14.done) break;
-                  _ref22 = _i14.value;
-                }
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-                const _ref21 = _ref22;
-                const pkg = _ref21[1].pkg;
+var _fs;
 
-                yield _this3._warnForMissingBundledDependencies(pkg);
-              }
-            },
-          )();
-        }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-        _buildTreeHash(flatTree) {
-          const hash = new Map();
-          for (
-            var _iterator19 = flatTree,
-              _isArray19 = Array.isArray(_iterator19),
-              _i19 = 0,
-              _iterator19 = _isArray19
-                ? _iterator19
-                : _iterator19[Symbol.iterator]();
-            ;
+var _mutex;
 
-          ) {
-            var _ref29;
+function _load_mutex() {
+  return _mutex = _interopRequireDefault(__webpack_require__(375));
+}
 
-            if (_isArray19) {
-              if (_i19 >= _iterator19.length) break;
-              _ref29 = _iterator19[_i19++];
-            } else {
-              _i19 = _iterator19.next();
-              if (_i19.done) break;
-              _ref29 = _i19.value;
-            }
+var _semver;
 
-            const _ref28 = _ref29;
-            const dest = _ref28[0];
-            const hoistManifest = _ref28[1];
+function _load_semver() {
+  return _semver = __webpack_require__(224);
+}
 
-            const key = hoistManifest.parts.join("#");
-            hash.set(key, [dest, hoistManifest]);
-          }
-          this._treeHash = hash;
-          return hash;
+var _workspaceLayout;
+
+function _load_workspaceLayout() {
+  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
+}
+
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const invariant = __webpack_require__(9);
+
+const cmdShim = __webpack_require__(201);
+const path = __webpack_require__(0);
+const semver = __webpack_require__(22);
+// Concurrency for creating bin links disabled because of the issue #1961
+const linkBinConcurrency = 1;
+
+class PackageLinker {
+  constructor(config, resolver) {
+    this.resolver = resolver;
+    this.reporter = config.reporter;
+    this.config = config;
+    this.artifacts = {};
+    this.topLevelBinLinking = true;
+    this.unplugged = [];
+  }
+
+  setArtifacts(artifacts) {
+    this.artifacts = artifacts;
+  }
+
+  setTopLevelBinLinking(topLevelBinLinking) {
+    this.topLevelBinLinking = topLevelBinLinking;
+  }
+
+  linkSelfDependencies(pkg, pkgLoc, targetBinLoc, override = false) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      targetBinLoc = path.join(targetBinLoc, '.bin');
+      yield (_fs || _load_fs()).mkdirp(targetBinLoc);
+      targetBinLoc = yield (_fs || _load_fs()).realpath(targetBinLoc);
+      pkgLoc = yield (_fs || _load_fs()).realpath(pkgLoc);
+      for (var _iterator = (0, (_misc || _load_misc()).entries)(pkg.bin), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref3;
+
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref3 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref3 = _i.value;
         }
 
-        getParentBinLoc(parts, flatTree) {
-          const hash = this._treeHash || this._buildTreeHash(flatTree);
-          const parent = parts.slice(0, -1).join("#");
-          const tuple = hash.get(parent);
-          if (!tuple) {
-            throw new Error(`failed to get parent '${parent}' binLoc`);
+        const _ref2 = _ref3;
+        const scriptName = _ref2[0];
+        const scriptCmd = _ref2[1];
+
+        const dest = path.join(targetBinLoc, scriptName);
+        const src = path.join(pkgLoc, scriptCmd);
+        if (!(yield (_fs || _load_fs()).exists(src))) {
+          if (!override) {
+            // TODO maybe throw an error
+            continue;
           }
-          const dest = tuple[0],
-            hoistManifest = tuple[1];
+        }
+        yield linkBin(src, dest);
+      }
+    })();
+  }
 
-          const parentBinLoc = path.join(
-            dest,
-            this.config.getFolder(hoistManifest.pkg),
-          );
+  linkBinDependencies(pkg, dir) {
+    var _this = this;
 
-          return parentBinLoc;
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const deps = [];
 
-        determineTopLevelBinLinkOrder(flatTree) {
-          const linksToCreate = new Map();
-          for (
-            var _iterator20 = flatTree,
-              _isArray20 = Array.isArray(_iterator20),
-              _i20 = 0,
-              _iterator20 = _isArray20
-                ? _iterator20
-                : _iterator20[Symbol.iterator]();
-            ;
+      const ref = pkg._reference;
+      invariant(ref, 'Package reference is missing');
 
-          ) {
-            var _ref31;
+      const remote = pkg._remote;
+      invariant(remote, 'Package remote is missing');
 
-            if (_isArray20) {
-              if (_i20 >= _iterator20.length) break;
-              _ref31 = _iterator20[_i20++];
-            } else {
-              _i20 = _iterator20.next();
-              if (_i20.done) break;
-              _ref31 = _i20.value;
-            }
+      // link up `bin scripts` in `dependencies`
+      for (var _iterator2 = ref.dependencies, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref4;
 
-            const _ref30 = _ref31;
-            const dest = _ref30[0];
-            const hoistManifest = _ref30[1];
-            const pkg = hoistManifest.pkg,
-              isDirectRequire = hoistManifest.isDirectRequire,
-              isNohoist = hoistManifest.isNohoist,
-              isShallow = hoistManifest.isShallow;
-            const name = pkg.name;
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref4 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref4 = _i2.value;
+        }
 
-            // nohoist and shallow packages should not be linked at topLevel bin
+        const pattern = _ref4;
 
-            if (
-              !isNohoist &&
-              !isShallow &&
-              (isDirectRequire ||
-                (this.topLevelBinLinking && !linksToCreate.has(name)))
-            ) {
-              linksToCreate.set(name, [dest, hoistManifest]);
-            }
-          }
+        const dep = _this.resolver.getStrictResolvedPattern(pattern);
+        if (
+        // Missing locations means not installed inside node_modules
+        dep._reference && dep._reference.locations.length && dep.bin && Object.keys(dep.bin).length) {
+          const loc = yield _this.findNearestInstalledVersionOfPackage(dep, dir);
+          deps.push({ dep, loc });
+        }
+      }
 
-          // Sort the array so that direct dependencies will be linked last.
-          // Bin links are overwritten if they already exist, so this will cause direct deps to take precedence.
-          // If someone finds this to be incorrect later, you could also consider sorting descending by
-          //   `linkToCreate.level` which is the dependency tree depth. Direct deps will have level 0 and transitive
-          //   deps will have level > 0.
-          const transientBins = [];
-          const topLevelBins = [];
-          for (
-            var _iterator21 = Array.from(linksToCreate.values()),
-              _isArray21 = Array.isArray(_iterator21),
-              _i21 = 0,
-              _iterator21 = _isArray21
-                ? _iterator21
-                : _iterator21[Symbol.iterator]();
-            ;
+      // link up the `bin` scripts in bundled dependencies
+      if (pkg.bundleDependencies) {
+        for (var _iterator3 = pkg.bundleDependencies, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+          var _ref5;
 
-          ) {
-            var _ref32;
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref5 = _iterator3[_i3++];
+          } else {
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref5 = _i3.value;
+          }
 
-            if (_isArray21) {
-              if (_i21 >= _iterator21.length) break;
-              _ref32 = _iterator21[_i21++];
-            } else {
-              _i21 = _iterator21.next();
-              if (_i21.done) break;
-              _ref32 = _i21.value;
-            }
+          const depName = _ref5;
 
-            const linkToCreate = _ref32;
+          const locs = ref.locations.map(function (loc) {
+            return path.join(loc, _this.config.getFolder(pkg), depName);
+          });
+          try {
+            const dep = yield _this.config.readManifest(locs[0], remote.registry); //all of them should be the same
 
-            if (linkToCreate[1].isDirectRequire) {
-              topLevelBins.push(linkToCreate);
-            } else {
-              transientBins.push(linkToCreate);
+            if (dep.bin && Object.keys(dep.bin).length) {
+              deps.push(...locs.map(function (loc) {
+                return { dep, loc };
+              }));
             }
+          } catch (ex) {
+            if (ex.code !== 'ENOENT') {
+              throw ex;
+            }
+            // intentionally ignoring ENOENT error.
+            // bundledDependency either does not exist or does not contain a package.json
           }
-          return [...transientBins, ...topLevelBins];
         }
+      }
 
-        resolvePeerModules() {
-          for (
-            var _iterator22 = this.resolver.getManifests(),
-              _isArray22 = Array.isArray(_iterator22),
-              _i22 = 0,
-              _iterator22 = _isArray22
-                ? _iterator22
-                : _iterator22[Symbol.iterator]();
-            ;
+      // no deps to link
+      if (!deps.length) {
+        return;
+      }
 
-          ) {
-            var _ref33;
+      // write the executables
+      for (var _iterator4 = deps, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref7;
 
-            if (_isArray22) {
-              if (_i22 >= _iterator22.length) break;
-              _ref33 = _iterator22[_i22++];
-            } else {
-              _i22 = _iterator22.next();
-              if (_i22.done) break;
-              _ref33 = _i22.value;
-            }
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref7 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref7 = _i4.value;
+        }
 
-            const pkg = _ref33;
+        const _ref6 = _ref7;
+        const dep = _ref6.dep,
+              loc = _ref6.loc;
 
-            const peerDeps = pkg.peerDependencies;
-            const peerDepsMeta = pkg.peerDependenciesMeta;
+        if (dep._reference && dep._reference.locations.length) {
+          invariant(!dep._reference.isPlugnplay, "Plug'n'play packages should not be referenced here");
+          yield _this.linkSelfDependencies(dep, loc, dir);
+        }
+      }
+    })();
+  }
 
-            if (!peerDeps) {
-              continue;
-            }
+  //find the installation location of ref that would be used in binLoc based on node module resolution
+  findNearestInstalledVersionOfPackage(pkg, binLoc) {
+    var _this2 = this;
 
-            const ref = pkg._reference;
-            invariant(ref, "Package reference is missing");
-
-            // TODO: We are taking the "shortest" ref tree but there may be multiple ref trees with the same length
-            const refTree = ref.requests
-              .map((req) => req.parentNames)
-              .sort((arr1, arr2) => arr1.length - arr2.length)[0];
-
-            const getLevelDistance = (pkgRef) => {
-              let minDistance = Infinity;
-              for (
-                var _iterator23 = pkgRef.requests,
-                  _isArray23 = Array.isArray(_iterator23),
-                  _i23 = 0,
-                  _iterator23 = _isArray23
-                    ? _iterator23
-                    : _iterator23[Symbol.iterator]();
-                ;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const ref = pkg._reference;
+      invariant(ref, 'expected pkg reference for ' + pkg.name);
+      const moduleFolder = _this2.config.getFolder(pkg);
+      yield (_fs || _load_fs()).mkdirp(binLoc);
+      const realBinLoc = yield (_fs || _load_fs()).realpath(binLoc);
 
-              ) {
-                var _ref34;
+      const allLocations = [...ref.locations];
+      const realLocations = yield Promise.all(ref.locations.map(function (loc) {
+        return (_fs || _load_fs()).realpath(loc);
+      }));
+      realLocations.forEach(function (loc) {
+        return allLocations.indexOf(loc) !== -1 || allLocations.push(loc);
+      });
 
-                if (_isArray23) {
-                  if (_i23 >= _iterator23.length) break;
-                  _ref34 = _iterator23[_i23++];
-                } else {
-                  _i23 = _iterator23.next();
-                  if (_i23.done) break;
-                  _ref34 = _i23.value;
-                }
+      const locationBinLocPairs = allLocations.map(function (loc) {
+        return [loc, binLoc];
+      });
+      if (binLoc !== realBinLoc) {
+        locationBinLocPairs.push(...allLocations.map(function (loc) {
+          return [loc, realBinLoc];
+        }));
+      }
 
-                const req = _ref34;
+      const distancePairs = locationBinLocPairs.map(function ([loc, curBinLoc]) {
+        let distance = 0;
+        let curLoc = curBinLoc;
+        let notFound = false;
 
-                const distance = refTree.length - req.parentNames.length;
+        while (path.join(curLoc, ref.name) !== loc && path.join(curLoc, moduleFolder, ref.name) !== loc) {
+          const next = path.dirname(curLoc);
+          if (curLoc === next) {
+            notFound = true;
+            break;
+          }
 
-                if (
-                  distance >= 0 &&
-                  distance < minDistance &&
-                  req.parentNames.every((name, idx) => name === refTree[idx])
-                ) {
-                  minDistance = distance;
-                }
-              }
+          distance++;
+          curLoc = next;
+        }
+        return notFound ? null : [loc, distance];
+      });
 
-              return minDistance;
-            };
+      //remove items where path was not found
+      const filteredDistancePairs = distancePairs.filter(function (d) {
+        return d;
+      });
+      filteredDistancePairs;
 
-            for (const peerDepName in peerDeps) {
-              const range = peerDeps[peerDepName];
-              const meta = peerDepsMeta && peerDepsMeta[peerDepName];
+      invariant(filteredDistancePairs.length > 0, `could not find a copy of ${pkg.name} to link in ${binLoc}`);
 
-              const isOptional = !!(meta && meta.optional);
+      //get smallest distance from package location
+      const minItem = filteredDistancePairs.reduce(function (min, cur) {
+        return cur[1] < min[1] ? cur : min;
+      });
 
-              const peerPkgs =
-                this.resolver.getAllInfoForPackageName(peerDepName);
+      invariant(minItem[1] >= 0, 'could not find a target for bin dir of ' + minItem.toString());
+      return minItem[0];
+    })();
+  }
 
-              let peerError = "unmetPeer";
-              let resolvedLevelDistance = Infinity;
-              let resolvedPeerPkg;
-              for (
-                var _iterator24 = peerPkgs,
-                  _isArray24 = Array.isArray(_iterator24),
-                  _i24 = 0,
-                  _iterator24 = _isArray24
-                    ? _iterator24
-                    : _iterator24[Symbol.iterator]();
-                ;
+  getFlatHoistedTree(patterns, workspaceLayout, { ignoreOptional } = {}) {
+    const hoister = new (_packageHoister || _load_packageHoister()).default(this.config, this.resolver, { ignoreOptional, workspaceLayout });
+    hoister.seed(patterns);
+    if (this.config.focus) {
+      hoister.markShallowWorkspaceEntries();
+    }
+    return hoister.init();
+  }
 
-              ) {
-                var _ref35;
+  copyModules(patterns, workspaceLayout, { linkDuplicates, ignoreOptional } = {}) {
+    var _this3 = this;
 
-                if (_isArray24) {
-                  if (_i24 >= _iterator24.length) break;
-                  _ref35 = _iterator24[_i24++];
-                } else {
-                  _i24 = _iterator24.next();
-                  if (_i24.done) break;
-                  _ref35 = _i24.value;
-                }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let flatTree = _this3.getFlatHoistedTree(patterns, workspaceLayout, { ignoreOptional });
+      // sorted tree makes file creation and copying not to interfere with each other
+      flatTree = flatTree.sort(function (dep1, dep2) {
+        return dep1[0].localeCompare(dep2[0]);
+      });
 
-                const peerPkg = _ref35;
+      // list of artifacts in modules to remove from extraneous removal
+      const artifactFiles = [];
 
-                const peerPkgRef = peerPkg._reference;
-                if (!(peerPkgRef && peerPkgRef.patterns)) {
-                  continue;
-                }
-                const levelDistance = getLevelDistance(peerPkgRef);
-                if (
-                  isFinite(levelDistance) &&
-                  levelDistance < resolvedLevelDistance
-                ) {
-                  if (
-                    this._satisfiesPeerDependency(range, peerPkgRef.version)
-                  ) {
-                    resolvedLevelDistance = levelDistance;
-                    resolvedPeerPkg = peerPkgRef;
-                  } else {
-                    peerError = "incorrectPeer";
-                  }
-                }
-              }
+      const copyQueue = new Map();
+      const hardlinkQueue = new Map();
+      const hardlinksEnabled = linkDuplicates && (yield (_fs || _load_fs()).hardlinksWork(_this3.config.cwd));
 
-              if (resolvedPeerPkg) {
-                ref.addDependencies(resolvedPeerPkg.patterns);
-                this.reporter.verbose(
-                  this.reporter.lang(
-                    "selectedPeer",
-                    `${pkg.name}@${pkg.version}`,
-                    `${peerDepName}@${resolvedPeerPkg.version}`,
-                    resolvedPeerPkg.level,
-                  ),
-                );
-              } else if (!isOptional) {
-                this.reporter.warn(
-                  this.reporter.lang(
-                    peerError,
-                    `${refTree.join(" > ")} > ${pkg.name}@${pkg.version}`,
-                    `${peerDepName}@${range}`,
-                  ),
-                );
-              }
+      const copiedSrcs = new Map();
+      const symlinkPaths = new Map();
+      for (var _iterator5 = flatTree, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref9;
+
+        if (_isArray5) {
+          if (_i5 >= _iterator5.length) break;
+          _ref9 = _iterator5[_i5++];
+        } else {
+          _i5 = _iterator5.next();
+          if (_i5.done) break;
+          _ref9 = _i5.value;
+        }
+
+        const _ref8 = _ref9;
+        const folder = _ref8[0];
+        var _ref8$ = _ref8[1];
+        const pkg = _ref8$.pkg;
+        const loc = _ref8$.loc;
+        const isShallow = _ref8$.isShallow;
+
+        const remote = pkg._remote || { type: '' };
+        const ref = pkg._reference;
+        let dest = folder;
+        invariant(ref, 'expected package reference');
+
+        let src = loc;
+        let type = '';
+        if (remote.type === 'link') {
+          // replace package source from incorrect cache location (workspaces and link: are not cached)
+          // with a symlink source
+          src = remote.reference;
+          type = 'symlink';
+        } else if (workspaceLayout && remote.type === 'workspace' && !isShallow) {
+          src = remote.reference;
+          type = 'symlink';
+          // to get real path for non hoisted dependencies
+          symlinkPaths.set(dest, src);
+        } else {
+          // backwards compatibility: get build artifacts from metadata
+          // does not apply to symlinked dependencies
+          const metadata = yield _this3.config.readPackageMetadata(src);
+          for (var _iterator15 = metadata.artifacts, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
+            var _ref23;
+
+            if (_isArray15) {
+              if (_i15 >= _iterator15.length) break;
+              _ref23 = _iterator15[_i15++];
+            } else {
+              _i15 = _iterator15.next();
+              if (_i15.done) break;
+              _ref23 = _i15.value;
             }
+
+            const file = _ref23;
+
+            artifactFiles.push(path.join(dest, file));
           }
         }
 
-        _satisfiesPeerDependency(range, version) {
-          return (
-            range === "*" ||
-            (0, (_semver || _load_semver()).satisfiesWithPrereleases)(
-              version,
-              range,
-              this.config.looseSemver,
-            )
-          );
+        for (var _iterator16 = symlinkPaths.entries(), _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
+          var _ref25;
+
+          if (_isArray16) {
+            if (_i16 >= _iterator16.length) break;
+            _ref25 = _iterator16[_i16++];
+          } else {
+            _i16 = _iterator16.next();
+            if (_i16.done) break;
+            _ref25 = _i16.value;
+          }
+
+          const _ref24 = _ref25;
+          const symlink = _ref24[0];
+          const realpath = _ref24[1];
+
+          if (dest.indexOf(symlink + path.sep) === 0) {
+            // after hoisting we end up with this structure
+            // root/node_modules/workspace-package(symlink)/node_modules/package-a
+            // fs.copy operations can't copy files through a symlink, so all the paths under workspace-package
+            // need to be replaced with a real path, except for the symlink root/node_modules/workspace-package
+            dest = dest.replace(symlink, realpath);
+          }
         }
 
-        _warnForMissingBundledDependencies(pkg) {
-          var _this4 = this;
+        if (_this3.config.plugnplayEnabled) {
+          ref.isPlugnplay = true;
+          if (yield _this3._isUnplugged(pkg, ref)) {
+            dest = _this3.config.generatePackageUnpluggedPath(ref);
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const ref = pkg._reference;
-              invariant(ref, "missing package ref " + pkg.name);
+            // We don't skip the copy if the unplugged package isn't materialized yet
+            if (yield (_fs || _load_fs()).exists(dest)) {
+              ref.addLocation(dest);
+              continue;
+            }
+          } else {
+            ref.addLocation(src);
+            continue;
+          }
+        }
 
-              if (pkg.bundleDependencies) {
-                for (
-                  var _iterator25 = pkg.bundleDependencies,
-                    _isArray25 = Array.isArray(_iterator25),
-                    _i25 = 0,
-                    _iterator25 = _isArray25
-                      ? _iterator25
-                      : _iterator25[Symbol.iterator]();
-                  ;
+        ref.addLocation(dest);
 
-                ) {
-                  var _ref36;
+        const integrityArtifacts = _this3.artifacts[`${pkg.name}@${pkg.version}`];
+        if (integrityArtifacts) {
+          for (var _iterator17 = integrityArtifacts, _isArray17 = Array.isArray(_iterator17), _i17 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
+            var _ref26;
 
-                  if (_isArray25) {
-                    if (_i25 >= _iterator25.length) break;
-                    _ref36 = _iterator25[_i25++];
-                  } else {
-                    _i25 = _iterator25.next();
-                    if (_i25.done) break;
-                    _ref36 = _i25.value;
-                  }
+            if (_isArray17) {
+              if (_i17 >= _iterator17.length) break;
+              _ref26 = _iterator17[_i17++];
+            } else {
+              _i17 = _iterator17.next();
+              if (_i17.done) break;
+              _ref26 = _i17.value;
+            }
 
-                  const depName = _ref36;
+            const file = _ref26;
 
-                  const locs = ref.locations.map(function (loc) {
-                    return path.join(
-                      loc,
-                      _this4.config.getFolder(pkg),
-                      depName,
-                    );
-                  });
-                  const locsExist = yield Promise.all(
-                    locs.map(function (loc) {
-                      return (_fs || _load_fs()).exists(loc);
-                    }),
-                  );
-                  if (
-                    locsExist.some(function (e) {
-                      return !e;
-                    })
-                  ) {
-                    //if any of the locs do not exist
-                    const pkgHuman = `${pkg.name}@${pkg.version}`;
-                    _this4.reporter.warn(
-                      _this4.reporter.lang(
-                        "missingBundledDependency",
-                        pkgHuman,
-                        depName,
-                      ),
-                    );
-                  }
-                }
-              }
-            },
-          )();
+            artifactFiles.push(path.join(dest, file));
+          }
         }
 
-        _isUnplugged(pkg, ref) {
-          var _this5 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // If an unplugged folder exists for the specified package, we simply use it
-              if (
-                yield (_fs || _load_fs()).exists(
-                  _this5.config.generatePackageUnpluggedPath(ref),
-                )
-              ) {
-                return true;
+        const copiedDest = copiedSrcs.get(src);
+        if (!copiedDest) {
+          // no point to hardlink to a symlink
+          if (hardlinksEnabled && type !== 'symlink') {
+            copiedSrcs.set(src, dest);
+          }
+          copyQueue.set(dest, {
+            src,
+            dest,
+            type,
+            onFresh() {
+              if (ref) {
+                ref.setFresh(true);
               }
-
-              // If the package has a postinstall script, we also unplug it (otherwise they would run into the cache)
-              if (
-                !_this5.config.ignoreScripts &&
-                pkg.scripts &&
-                (pkg.scripts.preinstall ||
-                  pkg.scripts.install ||
-                  pkg.scripts.postinstall)
-              ) {
-                return true;
+            }
+          });
+        } else {
+          hardlinkQueue.set(dest, {
+            src: copiedDest,
+            dest,
+            onFresh() {
+              if (ref) {
+                ref.setFresh(true);
               }
+            }
+          });
+        }
+      }
 
-              // Check whether the user explicitly requested for the package to be unplugged
-              return _this5.unplugged.some(function (patternToUnplug) {
-                var _normalizePattern = (0,
-                (_normalizePattern2 || _load_normalizePattern())
-                  .normalizePattern)(patternToUnplug);
+      const possibleExtraneous = new Set();
+      const scopedPaths = new Set();
 
-                const name = _normalizePattern.name,
-                  range = _normalizePattern.range,
-                  hasVersion = _normalizePattern.hasVersion;
+      const findExtraneousFiles = (() => {
+        var _ref10 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (basePath) {
+          for (var _iterator6 = _this3.config.registryFolders, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+            var _ref11;
 
-                const satisfiesSemver = hasVersion
-                  ? semver.satisfies(ref.version, range)
-                  : true;
-                return name === ref.name && satisfiesSemver;
-              });
-            },
-          )();
-        }
+            if (_isArray6) {
+              if (_i6 >= _iterator6.length) break;
+              _ref11 = _iterator6[_i6++];
+            } else {
+              _i6 = _iterator6.next();
+              if (_i6.done) break;
+              _ref11 = _i6.value;
+            }
 
-        init(
-          patterns,
-          workspaceLayout,
-          { linkDuplicates, ignoreOptional } = {},
-        ) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this6.resolvePeerModules();
-              yield _this6.copyModules(patterns, workspaceLayout, {
-                linkDuplicates,
-                ignoreOptional,
-              });
+            const folder = _ref11;
 
-              if (!_this6.config.plugnplayEnabled) {
-                yield (_fs || _load_fs()).unlink(
-                  `${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`,
-                );
-              }
-            },
-          )();
-        }
-      }
-      exports.default = PackageLinker;
+            const loc = path.resolve(basePath, folder);
 
-      /***/
-    },
-    /* 212 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+            if (yield (_fs || _load_fs()).exists(loc)) {
+              const files = yield (_fs || _load_fs()).readdir(loc);
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.clearLine = clearLine;
-      exports.toStartOfLine = toStartOfLine;
-      exports.writeOnNthLine = writeOnNthLine;
-      exports.clearNthLine = clearNthLine;
+              for (var _iterator7 = files, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+                var _ref12;
 
-      var _tty;
+                if (_isArray7) {
+                  if (_i7 >= _iterator7.length) break;
+                  _ref12 = _iterator7[_i7++];
+                } else {
+                  _i7 = _iterator7.next();
+                  if (_i7.done) break;
+                  _ref12 = _i7.value;
+                }
 
-      function _load_tty() {
-        return (_tty = _interopRequireDefault(__webpack_require__(104)));
-      }
+                const file = _ref12;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+                const filepath = path.join(loc, file);
 
-      const readline = __webpack_require__(197);
+                // it's a scope, not a package
+                if (file[0] === '@') {
+                  scopedPaths.add(filepath);
 
-      var _require = __webpack_require__(30);
+                  for (var _iterator8 = yield (_fs || _load_fs()).readdir(filepath), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+                    var _ref13;
 
-      const supportsColor = _require.supportsColor;
+                    if (_isArray8) {
+                      if (_i8 >= _iterator8.length) break;
+                      _ref13 = _iterator8[_i8++];
+                    } else {
+                      _i8 = _iterator8.next();
+                      if (_i8.done) break;
+                      _ref13 = _i8.value;
+                    }
 
-      const CLEAR_WHOLE_LINE = 0;
-      const CLEAR_RIGHT_OF_CURSOR = 1;
+                    const subfile = _ref13;
 
-      function clearLine(stdout) {
-        if (!supportsColor) {
-          if (stdout instanceof (_tty || _load_tty()).default.WriteStream) {
-            if (stdout.columns > 0) {
-              stdout.write(`\r${" ".repeat(stdout.columns - 1)}`);
+                    possibleExtraneous.add(path.join(filepath, subfile));
+                  }
+                } else if (file[0] === '.' && file !== '.bin') {
+                  if (!(yield (_fs || _load_fs()).lstat(filepath)).isDirectory()) {
+                    possibleExtraneous.add(filepath);
+                  }
+                } else {
+                  possibleExtraneous.add(filepath);
+                }
+              }
             }
-            stdout.write(`\r`);
           }
-          return;
-        }
+        });
 
-        readline.clearLine(stdout, CLEAR_WHOLE_LINE);
-        readline.cursorTo(stdout, 0);
-      }
+        return function findExtraneousFiles(_x3) {
+          return _ref10.apply(this, arguments);
+        };
+      })();
 
-      function toStartOfLine(stdout) {
-        if (!supportsColor) {
-          stdout.write("\r");
-          return;
-        }
+      yield findExtraneousFiles(_this3.config.lockfileFolder);
+      if (workspaceLayout) {
+        for (var _iterator9 = Object.keys(workspaceLayout.workspaces), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+          var _ref14;
 
-        readline.cursorTo(stdout, 0);
-      }
+          if (_isArray9) {
+            if (_i9 >= _iterator9.length) break;
+            _ref14 = _iterator9[_i9++];
+          } else {
+            _i9 = _iterator9.next();
+            if (_i9.done) break;
+            _ref14 = _i9.value;
+          }
 
-      function writeOnNthLine(stdout, n, msg) {
-        if (!supportsColor) {
-          return;
-        }
+          const workspaceName = _ref14;
 
-        if (n == 0) {
-          readline.cursorTo(stdout, 0);
-          stdout.write(msg);
-          readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
-          return;
+          yield findExtraneousFiles(workspaceLayout.workspaces[workspaceName].loc);
         }
-        readline.cursorTo(stdout, 0);
-        readline.moveCursor(stdout, 0, -n);
-        stdout.write(msg);
-        readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
-        readline.cursorTo(stdout, 0);
-        readline.moveCursor(stdout, 0, n);
       }
 
-      function clearNthLine(stdout, n) {
-        if (!supportsColor) {
-          return;
-        }
+      // If an Extraneous is an entry created via "yarn link", we prevent it from being overwritten.
+      // Unfortunately, the only way we can know if they have been created this way is to check if they
+      // are symlinks - problem is that it then conflicts with the newly introduced "link:" protocol,
+      // which also creates symlinks :( a somewhat weak fix is to check if the symlink target is registered
+      // inside the linkFolder, in which case we assume it has been created via "yarn link". Otherwise, we
+      // assume it's a link:-managed dependency, and overwrite it as usual.
+      const linkTargets = new Map();
 
-        if (n == 0) {
-          clearLine(stdout);
-          return;
+      let linkedModules;
+      try {
+        linkedModules = yield (_fs || _load_fs()).readdir(_this3.config.linkFolder);
+      } catch (err) {
+        if (err.code === 'ENOENT') {
+          linkedModules = [];
+        } else {
+          throw err;
         }
-        readline.cursorTo(stdout, 0);
-        readline.moveCursor(stdout, 0, -n);
-        readline.clearLine(stdout, CLEAR_WHOLE_LINE);
-        readline.moveCursor(stdout, 0, n);
       }
 
-      /***/
-    },
-    /* 213 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      // TODO: Consolidate this logic with `this.config.linkedModules` logic
+      for (var _iterator10 = linkedModules, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+        var _ref15;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+        if (_isArray10) {
+          if (_i10 >= _iterator10.length) break;
+          _ref15 = _iterator10[_i10++];
+        } else {
+          _i10 = _iterator10.next();
+          if (_i10.done) break;
+          _ref15 = _i10.value;
+        }
 
-      var _extends2;
+        const entry = _ref15;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+        const entryPath = path.join(_this3.config.linkFolder, entry);
+        const stat = yield (_fs || _load_fs()).lstat(entryPath);
 
-      var _baseReporter;
+        if (stat.isSymbolicLink()) {
+          try {
+            const entryTarget = yield (_fs || _load_fs()).realpath(entryPath);
+            linkTargets.set(entry, entryTarget);
+          } catch (err) {
+            _this3.reporter.warn(_this3.reporter.lang('linkTargetMissing', entry));
+            yield (_fs || _load_fs()).unlink(entryPath);
+          }
+        } else if (stat.isDirectory() && entry[0] === '@') {
+          // if the entry is directory beginning with '@', then we're dealing with a package scope, which
+          // means we must iterate inside to retrieve the package names it contains
+          const scopeName = entry;
 
-      function _load_baseReporter() {
-        return (_baseReporter = _interopRequireDefault(
-          __webpack_require__(108),
-        ));
-      }
+          for (var _iterator18 = yield (_fs || _load_fs()).readdir(entryPath), _isArray18 = Array.isArray(_iterator18), _i18 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
+            var _ref27;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+            if (_isArray18) {
+              if (_i18 >= _iterator18.length) break;
+              _ref27 = _iterator18[_i18++];
+            } else {
+              _i18 = _iterator18.next();
+              if (_i18.done) break;
+              _ref27 = _i18.value;
+            }
 
-      class JSONReporter extends (_baseReporter || _load_baseReporter())
-        .default {
-        constructor(opts) {
-          super(opts);
+            const entry2 = _ref27;
 
-          this._activityId = 0;
-          this._progressId = 0;
-        }
+            const entryPath2 = path.join(entryPath, entry2);
+            const stat2 = yield (_fs || _load_fs()).lstat(entryPath2);
 
-        _dump(type, data, error) {
-          let stdout = this.stdout;
-          if (error) {
-            stdout = this.stderr;
+            if (stat2.isSymbolicLink()) {
+              const packageName = `${scopeName}/${entry2}`;
+              try {
+                const entryTarget = yield (_fs || _load_fs()).realpath(entryPath2);
+                linkTargets.set(packageName, entryTarget);
+              } catch (err) {
+                _this3.reporter.warn(_this3.reporter.lang('linkTargetMissing', packageName));
+                yield (_fs || _load_fs()).unlink(entryPath2);
+              }
+            }
           }
-          stdout.write(`${JSON.stringify({ type, data })}\n`);
-        }
-
-        _verbose(msg) {
-          this._dump("verbose", msg);
-        }
-
-        list(type, items, hints) {
-          this._dump("list", { type, items, hints });
         }
+      }
 
-        tree(type, trees) {
-          this._dump("tree", { type, trees });
-        }
+      for (var _iterator11 = possibleExtraneous, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+        var _ref16;
 
-        step(current, total, message) {
-          this._dump("step", { message, current, total });
+        if (_isArray11) {
+          if (_i11 >= _iterator11.length) break;
+          _ref16 = _iterator11[_i11++];
+        } else {
+          _i11 = _iterator11.next();
+          if (_i11.done) break;
+          _ref16 = _i11.value;
         }
 
-        inspect(value) {
-          this._dump("inspect", value);
-        }
+        const loc = _ref16;
 
-        footer(showPeakMemory) {
-          this._dump("finished", this.getTotalTime());
-        }
+        let packageName = path.basename(loc);
+        const scopeName = path.basename(path.dirname(loc));
 
-        log(msg) {
-          this._dump("log", msg);
+        if (scopeName[0] === `@`) {
+          packageName = `${scopeName}/${packageName}`;
         }
 
-        command(msg) {
-          this._dump("command", msg);
+        if ((yield (_fs || _load_fs()).lstat(loc)).isSymbolicLink() && linkTargets.has(packageName) && linkTargets.get(packageName) === (yield (_fs || _load_fs()).realpath(loc))) {
+          possibleExtraneous.delete(loc);
+          copyQueue.delete(loc);
         }
+      }
 
-        table(head, body) {
-          this._dump("table", { head, body });
-        }
+      //
+      let tick;
+      yield (_fs || _load_fs()).copyBulk(Array.from(copyQueue.values()), _this3.reporter, {
+        possibleExtraneous,
+        artifactFiles,
 
-        success(msg) {
-          this._dump("success", msg);
-        }
+        ignoreBasenames: [(_constants || _load_constants()).METADATA_FILENAME, (_constants || _load_constants()).TARBALL_FILENAME, '.bin'],
 
-        error(msg) {
-          this._dump("error", msg, true);
-        }
+        onStart: function onStart(num) {
+          tick = _this3.reporter.progress(num);
+        },
 
-        warn(msg) {
-          this._dump("warning", msg, true);
+        onProgress(src) {
+          if (tick) {
+            tick();
+          }
         }
+      });
 
-        info(msg) {
-          this._dump("info", msg);
-        }
+      yield (_fs || _load_fs()).hardlinkBulk(Array.from(hardlinkQueue.values()), _this3.reporter, {
+        possibleExtraneous,
+        artifactFiles,
 
-        activitySet(total, workers) {
-          if (!this.isTTY || this.noProgress) {
-            return super.activitySet(total, workers);
-          }
+        onStart: function onStart(num) {
+          tick = _this3.reporter.progress(num);
+        },
 
-          const id = this._activityId++;
-          this._dump("activitySetStart", { id, total, workers });
-
-          const spinners = [];
-          for (let i = 0; i < workers; i++) {
-            let current = 0;
-            let header = "";
-
-            spinners.push({
-              clear() {},
-              setPrefix(_current, _header) {
-                current = _current;
-                header = _header;
-              },
-              tick: (msg) => {
-                this._dump("activitySetTick", {
-                  id,
-                  header,
-                  current,
-                  worker: i,
-                  message: msg,
-                });
-              },
-              end() {},
-            });
+        onProgress(src) {
+          if (tick) {
+            tick();
           }
-
-          return {
-            spinners,
-            end: () => {
-              this._dump("activitySetEnd", { id });
-            },
-          };
         }
+      });
+
+      // remove all extraneous files that weren't in the tree
+      for (var _iterator12 = possibleExtraneous, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
+        var _ref17;
 
-        activity() {
-          return this._activity({});
+        if (_isArray12) {
+          if (_i12 >= _iterator12.length) break;
+          _ref17 = _iterator12[_i12++];
+        } else {
+          _i12 = _iterator12.next();
+          if (_i12.done) break;
+          _ref17 = _i12.value;
         }
 
-        _activity(data) {
-          if (!this.isTTY || this.noProgress) {
-            return {
-              tick() {},
-              end() {},
-            };
-          }
+        const loc = _ref17;
 
-          const id = this._activityId++;
-          this._dump(
-            "activityStart",
-            (0, (_extends2 || _load_extends()).default)({ id }, data),
-          );
+        _this3.reporter.verbose(_this3.reporter.lang('verboseFileRemoveExtraneous', loc));
+        yield (_fs || _load_fs()).unlink(loc);
+      }
 
-          return {
-            tick: (name) => {
-              this._dump("activityTick", { id, name });
-            },
+      // remove any empty scoped directories
+      for (var _iterator13 = scopedPaths, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
+        var _ref18;
 
-            end: () => {
-              this._dump("activityEnd", { id });
-            },
-          };
+        if (_isArray13) {
+          if (_i13 >= _iterator13.length) break;
+          _ref18 = _iterator13[_i13++];
+        } else {
+          _i13 = _iterator13.next();
+          if (_i13.done) break;
+          _ref18 = _i13.value;
         }
 
-        progress(total) {
-          if (this.noProgress) {
-            return function () {
-              // noop
-            };
-          }
+        const scopedPath = _ref18;
 
-          const id = this._progressId++;
-          let current = 0;
-          this._dump("progressStart", { id, total });
+        const files = yield (_fs || _load_fs()).readdir(scopedPath);
+        if (files.length === 0) {
+          yield (_fs || _load_fs()).unlink(scopedPath);
+        }
+      }
 
-          return () => {
-            current++;
-            this._dump("progressTick", { id, current });
+      // create binary links
+      if (_this3.config.getOption('bin-links') && _this3.config.binLinks !== false) {
+        const topLevelDependencies = _this3.determineTopLevelBinLinkOrder(flatTree);
+        const tickBin = _this3.reporter.progress(flatTree.length + topLevelDependencies.length);
 
-            if (current === total) {
-              this._dump("progressFinish", { id });
+        // create links in transient dependencies
+        yield (_promise || _load_promise()).queue(flatTree, (() => {
+          var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ([dest, { pkg, isNohoist, parts }]) {
+            if (pkg._reference && pkg._reference.locations.length && !pkg._reference.isPlugnplay) {
+              const binLoc = path.join(dest, _this3.config.getFolder(pkg));
+              yield _this3.linkBinDependencies(pkg, binLoc);
+              if (isNohoist) {
+                // if nohoist, we need to override the binLink to point to the local destination
+                const parentBinLoc = _this3.getParentBinLoc(parts, flatTree);
+                yield _this3.linkSelfDependencies(pkg, dest, parentBinLoc, true);
+              }
+              tickBin();
             }
-          };
-        }
-
-        auditAction(recommendation) {
-          this._dump("auditAction", recommendation);
-        }
+            tickBin();
+          });
 
-        auditAdvisory(resolution, auditAdvisory) {
-          this._dump("auditAdvisory", { resolution, advisory: auditAdvisory });
-        }
+          return function (_x4) {
+            return _ref19.apply(this, arguments);
+          };
+        })(), linkBinConcurrency);
+
+        // create links at top level for all dependencies.
+        yield (_promise || _load_promise()).queue(topLevelDependencies, (() => {
+          var _ref20 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ([dest, { pkg }]) {
+            if (pkg._reference && pkg._reference.locations.length && !pkg._reference.isPlugnplay && pkg.bin && Object.keys(pkg.bin).length) {
+              let binLoc;
+              if (_this3.config.modulesFolder) {
+                binLoc = path.join(_this3.config.modulesFolder);
+              } else {
+                binLoc = path.join(_this3.config.lockfileFolder, _this3.config.getFolder(pkg));
+              }
+              yield _this3.linkSelfDependencies(pkg, dest, binLoc);
+            }
+            tickBin();
+          });
 
-        auditSummary(auditMetadata) {
-          this._dump("auditSummary", auditMetadata);
-        }
+          return function (_x5) {
+            return _ref20.apply(this, arguments);
+          };
+        })(), linkBinConcurrency);
       }
-      exports.default = JSONReporter;
 
-      /***/
-    },
-    /* 214 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      for (var _iterator14 = flatTree, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
+        var _ref22;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.shouldUpdateLockfile = undefined;
+        if (_isArray14) {
+          if (_i14 >= _iterator14.length) break;
+          _ref22 = _iterator14[_i14++];
+        } else {
+          _i14 = _iterator14.next();
+          if (_i14.done) break;
+          _ref22 = _i14.value;
+        }
 
-      var _semver;
+        const _ref21 = _ref22;
+        const pkg = _ref21[1].pkg;
 
-      function _load_semver() {
-        return (_semver = _interopRequireDefault(__webpack_require__(22)));
+        yield _this3._warnForMissingBundledDependencies(pkg);
       }
+    })();
+  }
 
-      var _minimatch;
+  _buildTreeHash(flatTree) {
+    const hash = new Map();
+    for (var _iterator19 = flatTree, _isArray19 = Array.isArray(_iterator19), _i19 = 0, _iterator19 = _isArray19 ? _iterator19 : _iterator19[Symbol.iterator]();;) {
+      var _ref29;
 
-      function _load_minimatch() {
-        return (_minimatch = _interopRequireDefault(__webpack_require__(82)));
+      if (_isArray19) {
+        if (_i19 >= _iterator19.length) break;
+        _ref29 = _iterator19[_i19++];
+      } else {
+        _i19 = _iterator19.next();
+        if (_i19.done) break;
+        _ref29 = _i19.value;
       }
 
-      var _map;
-
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+      const _ref28 = _ref29;
+      const dest = _ref28[0];
+      const hoistManifest = _ref28[1];
 
-      var _normalizePattern2;
+      const key = hoistManifest.parts.join('#');
+      hash.set(key, [dest, hoistManifest]);
+    }
+    this._treeHash = hash;
+    return hash;
+  }
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
-      }
+  getParentBinLoc(parts, flatTree) {
+    const hash = this._treeHash || this._buildTreeHash(flatTree);
+    const parent = parts.slice(0, -1).join('#');
+    const tuple = hash.get(parent);
+    if (!tuple) {
+      throw new Error(`failed to get parent '${parent}' binLoc`);
+    }
+    const dest = tuple[0],
+          hoistManifest = tuple[1];
 
-      var _parsePackagePath;
+    const parentBinLoc = path.join(dest, this.config.getFolder(hoistManifest.pkg));
 
-      function _load_parsePackagePath() {
-        return (_parsePackagePath = _interopRequireDefault(
-          __webpack_require__(376),
-        ));
-      }
+    return parentBinLoc;
+  }
 
-      var _parsePackagePath2;
+  determineTopLevelBinLinkOrder(flatTree) {
+    const linksToCreate = new Map();
+    for (var _iterator20 = flatTree, _isArray20 = Array.isArray(_iterator20), _i20 = 0, _iterator20 = _isArray20 ? _iterator20 : _iterator20[Symbol.iterator]();;) {
+      var _ref31;
 
-      function _load_parsePackagePath2() {
-        return (_parsePackagePath2 = __webpack_require__(376));
+      if (_isArray20) {
+        if (_i20 >= _iterator20.length) break;
+        _ref31 = _iterator20[_i20++];
+      } else {
+        _i20 = _iterator20.next();
+        if (_i20.done) break;
+        _ref31 = _i20.value;
       }
 
-      var _resolvers;
+      const _ref30 = _ref31;
+      const dest = _ref30[0];
+      const hoistManifest = _ref30[1];
+      const pkg = hoistManifest.pkg,
+            isDirectRequire = hoistManifest.isDirectRequire,
+            isNohoist = hoistManifest.isNohoist,
+            isShallow = hoistManifest.isShallow;
+      const name = pkg.name;
 
-      function _load_resolvers() {
-        return (_resolvers = __webpack_require__(78));
+      // nohoist and shallow packages should not be linked at topLevel bin
+
+      if (!isNohoist && !isShallow && (isDirectRequire || this.topLevelBinLinking && !linksToCreate.has(name))) {
+        linksToCreate.set(name, [dest, hoistManifest]);
       }
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+    // Sort the array so that direct dependencies will be linked last.
+    // Bin links are overwritten if they already exist, so this will cause direct deps to take precedence.
+    // If someone finds this to be incorrect later, you could also consider sorting descending by
+    //   `linkToCreate.level` which is the dependency tree depth. Direct deps will have level 0 and transitive
+    //   deps will have level > 0.
+    const transientBins = [];
+    const topLevelBins = [];
+    for (var _iterator21 = Array.from(linksToCreate.values()), _isArray21 = Array.isArray(_iterator21), _i21 = 0, _iterator21 = _isArray21 ? _iterator21 : _iterator21[Symbol.iterator]();;) {
+      var _ref32;
+
+      if (_isArray21) {
+        if (_i21 >= _iterator21.length) break;
+        _ref32 = _iterator21[_i21++];
+      } else {
+        _i21 = _iterator21.next();
+        if (_i21.done) break;
+        _ref32 = _i21.value;
       }
 
-      const DIRECTORY_SEPARATOR = "/";
-      const GLOBAL_NESTED_DEP_PATTERN = "**/";
+      const linkToCreate = _ref32;
 
-      class ResolutionMap {
-        constructor(config) {
-          this.resolutionsByPackage = (0, (_map || _load_map()).default)();
-          this.config = config;
-          this.reporter = config.reporter;
-          this.delayQueue = new Set();
-        }
+      if (linkToCreate[1].isDirectRequire) {
+        topLevelBins.push(linkToCreate);
+      } else {
+        transientBins.push(linkToCreate);
+      }
+    }
+    return [...transientBins, ...topLevelBins];
+  }
 
-        init(resolutions = {}) {
-          for (const globPattern in resolutions) {
-            const info = this.parsePatternInfo(
-              globPattern,
-              resolutions[globPattern],
-            );
+  resolvePeerModules() {
+    for (var _iterator22 = this.resolver.getManifests(), _isArray22 = Array.isArray(_iterator22), _i22 = 0, _iterator22 = _isArray22 ? _iterator22 : _iterator22[Symbol.iterator]();;) {
+      var _ref33;
 
-            if (info) {
-              const resolution = this.resolutionsByPackage[info.name] || [];
-              this.resolutionsByPackage[info.name] = [...resolution, info];
-            }
-          }
-        }
+      if (_isArray22) {
+        if (_i22 >= _iterator22.length) break;
+        _ref33 = _iterator22[_i22++];
+      } else {
+        _i22 = _iterator22.next();
+        if (_i22.done) break;
+        _ref33 = _i22.value;
+      }
 
-        addToDelayQueue(req) {
-          this.delayQueue.add(req);
-        }
+      const pkg = _ref33;
 
-        parsePatternInfo(globPattern, range) {
-          if (
-            !(0,
-            (_parsePackagePath2 || _load_parsePackagePath2())
-              .isValidPackagePath)(globPattern)
-          ) {
-            this.reporter.warn(
-              this.reporter.lang("invalidResolutionName", globPattern),
-            );
-            return null;
-          }
+      const peerDeps = pkg.peerDependencies;
+      const peerDepsMeta = pkg.peerDependenciesMeta;
 
-          const directories = (0,
-          (_parsePackagePath || _load_parsePackagePath()).default)(globPattern);
-          const name = directories.pop();
+      if (!peerDeps) {
+        continue;
+      }
 
-          if (
-            !(_semver || _load_semver()).default.validRange(range) &&
-            !(0, (_resolvers || _load_resolvers()).getExoticResolver)(range)
-          ) {
-            this.reporter.warn(
-              this.reporter.lang("invalidResolutionVersion", range),
-            );
-            return null;
-          }
+      const ref = pkg._reference;
+      invariant(ref, 'Package reference is missing');
+
+      // TODO: We are taking the "shortest" ref tree but there may be multiple ref trees with the same length
+      const refTree = ref.requests.map(req => req.parentNames).sort((arr1, arr2) => arr1.length - arr2.length)[0];
 
-          // For legacy support of resolutions, replace `name` with `**/name`
-          if (name === globPattern) {
-            globPattern = `${GLOBAL_NESTED_DEP_PATTERN}${name}`;
+      const getLevelDistance = pkgRef => {
+        let minDistance = Infinity;
+        for (var _iterator23 = pkgRef.requests, _isArray23 = Array.isArray(_iterator23), _i23 = 0, _iterator23 = _isArray23 ? _iterator23 : _iterator23[Symbol.iterator]();;) {
+          var _ref34;
+
+          if (_isArray23) {
+            if (_i23 >= _iterator23.length) break;
+            _ref34 = _iterator23[_i23++];
+          } else {
+            _i23 = _iterator23.next();
+            if (_i23.done) break;
+            _ref34 = _i23.value;
           }
 
-          return {
-            name,
-            range,
-            globPattern,
-            pattern: `${name}@${range}`,
-          };
+          const req = _ref34;
+
+          const distance = refTree.length - req.parentNames.length;
+
+          if (distance >= 0 && distance < minDistance && req.parentNames.every((name, idx) => name === refTree[idx])) {
+            minDistance = distance;
+          }
         }
 
-        find(reqPattern, parentNames) {
-          var _normalizePattern = (0,
-          (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(
-            reqPattern,
-          );
+        return minDistance;
+      };
 
-          const name = _normalizePattern.name,
-            reqRange = _normalizePattern.range;
+      for (const peerDepName in peerDeps) {
+        const range = peerDeps[peerDepName];
+        const meta = peerDepsMeta && peerDepsMeta[peerDepName];
 
-          const resolutions = this.resolutionsByPackage[name];
+        const isOptional = !!(meta && meta.optional);
 
-          if (!resolutions) {
-            return "";
-          }
+        const peerPkgs = this.resolver.getAllInfoForPackageName(peerDepName);
 
-          const modulePath = [...parentNames, name].join(DIRECTORY_SEPARATOR);
+        let peerError = 'unmetPeer';
+        let resolvedLevelDistance = Infinity;
+        let resolvedPeerPkg;
+        for (var _iterator24 = peerPkgs, _isArray24 = Array.isArray(_iterator24), _i24 = 0, _iterator24 = _isArray24 ? _iterator24 : _iterator24[Symbol.iterator]();;) {
+          var _ref35;
 
-          var _ref =
-            resolutions.find(({ globPattern }) =>
-              (0, (_minimatch || _load_minimatch()).default)(
-                modulePath,
-                globPattern,
-              ),
-            ) || {};
+          if (_isArray24) {
+            if (_i24 >= _iterator24.length) break;
+            _ref35 = _iterator24[_i24++];
+          } else {
+            _i24 = _iterator24.next();
+            if (_i24.done) break;
+            _ref35 = _i24.value;
+          }
 
-          const pattern = _ref.pattern,
-            range = _ref.range;
+          const peerPkg = _ref35;
 
-          if (pattern) {
-            if (
-              (_semver || _load_semver()).default.validRange(reqRange) &&
-              (_semver || _load_semver()).default.valid(range) &&
-              !(_semver || _load_semver()).default.satisfies(range, reqRange)
-            ) {
-              this.reporter.warn(
-                this.reporter.lang(
-                  "incompatibleResolutionVersion",
-                  pattern,
-                  reqPattern,
-                ),
-              );
+          const peerPkgRef = peerPkg._reference;
+          if (!(peerPkgRef && peerPkgRef.patterns)) {
+            continue;
+          }
+          const levelDistance = getLevelDistance(peerPkgRef);
+          if (isFinite(levelDistance) && levelDistance < resolvedLevelDistance) {
+            if (this._satisfiesPeerDependency(range, peerPkgRef.version)) {
+              resolvedLevelDistance = levelDistance;
+              resolvedPeerPkg = peerPkgRef;
+            } else {
+              peerError = 'incorrectPeer';
             }
           }
-
-          return pattern;
         }
-      }
 
-      exports.default = ResolutionMap;
-      const shouldUpdateLockfile = (exports.shouldUpdateLockfile = (
-        lockfileEntry,
-        resolutionEntry,
-      ) => {
-        if (!lockfileEntry || !resolutionEntry) {
-          return false;
+        if (resolvedPeerPkg) {
+          ref.addDependencies(resolvedPeerPkg.patterns);
+          this.reporter.verbose(this.reporter.lang('selectedPeer', `${pkg.name}@${pkg.version}`, `${peerDepName}@${resolvedPeerPkg.version}`, resolvedPeerPkg.level));
+        } else if (!isOptional) {
+          this.reporter.warn(this.reporter.lang(peerError, `${refTree.join(' > ')} > ${pkg.name}@${pkg.version}`, `${peerDepName}@${range}`));
         }
+      }
+    }
+  }
 
-        return lockfileEntry.resolved !== resolutionEntry.remote.resolved;
-      });
+  _satisfiesPeerDependency(range, version) {
+    return range === '*' || (0, (_semver || _load_semver()).satisfiesWithPrereleases)(version, range, this.config.looseSemver);
+  }
 
-      /***/
-    },
-    /* 215 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  _warnForMissingBundledDependencies(pkg) {
+    var _this4 = this;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.FILE_PROTOCOL_PREFIX = undefined;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const ref = pkg._reference;
+      invariant(ref, 'missing package ref ' + pkg.name);
 
-      var _asyncToGenerator2;
+      if (pkg.bundleDependencies) {
+        for (var _iterator25 = pkg.bundleDependencies, _isArray25 = Array.isArray(_iterator25), _i25 = 0, _iterator25 = _isArray25 ? _iterator25 : _iterator25[Symbol.iterator]();;) {
+          var _ref36;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+          if (_isArray25) {
+            if (_i25 >= _iterator25.length) break;
+            _ref36 = _iterator25[_i25++];
+          } else {
+            _i25 = _iterator25.next();
+            if (_i25.done) break;
+            _ref36 = _i25.value;
+          }
 
-      var _path;
+          const depName = _ref36;
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
+          const locs = ref.locations.map(function (loc) {
+            return path.join(loc, _this4.config.getFolder(pkg), depName);
+          });
+          const locsExist = yield Promise.all(locs.map(function (loc) {
+            return (_fs || _load_fs()).exists(loc);
+          }));
+          if (locsExist.some(function (e) {
+            return !e;
+          })) {
+            //if any of the locs do not exist
+            const pkgHuman = `${pkg.name}@${pkg.version}`;
+            _this4.reporter.warn(_this4.reporter.lang('missingBundledDependency', pkgHuman, depName));
+          }
+        }
       }
+    })();
+  }
 
-      var _invariant;
+  _isUnplugged(pkg, ref) {
+    var _this5 = this;
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // If an unplugged folder exists for the specified package, we simply use it
+      if (yield (_fs || _load_fs()).exists(_this5.config.generatePackageUnpluggedPath(ref))) {
+        return true;
       }
 
-      var _uuid;
-
-      function _load_uuid() {
-        return (_uuid = _interopRequireDefault(__webpack_require__(119)));
+      // If the package has a postinstall script, we also unplug it (otherwise they would run into the cache)
+      if (!_this5.config.ignoreScripts && pkg.scripts && (pkg.scripts.preinstall || pkg.scripts.install || pkg.scripts.postinstall)) {
+        return true;
       }
 
-      var _errors;
+      // Check whether the user explicitly requested for the package to be unplugged
+      return _this5.unplugged.some(function (patternToUnplug) {
+        var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(patternToUnplug);
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+        const name = _normalizePattern.name,
+              range = _normalizePattern.range,
+              hasVersion = _normalizePattern.hasVersion;
 
-      var _exoticResolver;
+        const satisfiesSemver = hasVersion ? semver.satisfies(ref.version, range) : true;
+        return name === ref.name && satisfiesSemver;
+      });
+    })();
+  }
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
-      }
+  init(patterns, workspaceLayout, { linkDuplicates, ignoreOptional } = {}) {
+    var _this6 = this;
 
-      var _misc;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this6.resolvePeerModules();
+      yield _this6.copyModules(patterns, workspaceLayout, { linkDuplicates, ignoreOptional });
 
-      function _load_misc() {
-        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
+      if (!_this6.config.plugnplayEnabled) {
+        yield (_fs || _load_fs()).unlink(`${_this6.config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`);
       }
+    })();
+  }
+}
+exports.default = PackageLinker;
 
-      var _fs;
-
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+/***/ }),
+/* 212 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+"use strict";
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      const FILE_PROTOCOL_PREFIX = (exports.FILE_PROTOCOL_PREFIX = "file:");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.clearLine = clearLine;
+exports.toStartOfLine = toStartOfLine;
+exports.writeOnNthLine = writeOnNthLine;
+exports.clearNthLine = clearNthLine;
 
-      class FileResolver extends (_exoticResolver || _load_exoticResolver())
-        .default {
-        constructor(request, fragment) {
-          super(request, fragment);
-          this.loc = (_misc || _load_misc()).removePrefix(
-            fragment,
-            FILE_PROTOCOL_PREFIX,
-          );
-        }
+var _tty;
 
-        static isVersion(pattern) {
-          return (
-            super.isVersion.call(this, pattern) ||
-            this.prefixMatcher.test(pattern) ||
-            (_path || _load_path()).default.isAbsolute(pattern)
-          );
-        }
+function _load_tty() {
+  return _tty = _interopRequireDefault(__webpack_require__(104));
+}
 
-        resolve() {
-          var _this = this;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let loc = _this.loc;
-              if (!(_path || _load_path()).default.isAbsolute(loc)) {
-                loc = (_path || _load_path()).default.resolve(
-                  _this.config.lockfileFolder,
-                  loc,
-                );
-              }
+const readline = __webpack_require__(197);
 
-              if (_this.config.linkFileDependencies) {
-                const registry = "npm";
-                const manifest = {
-                  _uid: "",
-                  name: "",
-                  version: "0.0.0",
-                  _registry: registry,
-                };
-                manifest._remote = {
-                  type: "link",
-                  registry,
-                  hash: null,
-                  reference: loc,
-                };
-                manifest._uid = manifest.version;
-                return manifest;
-              }
-              if (!(yield (_fs || _load_fs()).exists(loc))) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this.reporter.lang(
-                    "doesntExist",
-                    loc,
-                    _this.pattern.split("@")[0],
-                  ),
-                );
-              }
+var _require = __webpack_require__(30);
 
-              const manifest = yield (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* () {
-                  try {
-                    return yield _this.config.readManifest(loc, _this.registry);
-                  } catch (e) {
-                    if (e.code === "ENOENT") {
-                      return {
-                        // This is just the default, it can be overridden with key of dependencies
-                        name: (_path || _load_path()).default.dirname(loc),
-                        version: "0.0.0",
-                        _uid: "0.0.0",
-                        _registry: "npm",
-                      };
-                    }
+const supportsColor = _require.supportsColor;
 
-                    throw e;
-                  }
-                },
-              )();
-              const registry = manifest._registry;
-              (0, (_invariant || _load_invariant()).default)(
-                registry,
-                "expected registry",
-              );
-
-              manifest._remote = {
-                type: "copy",
-                registry,
-                hash: `${(_uuid || _load_uuid()).default.v4()}-${new Date().getTime()}`,
-                reference: loc,
-              };
 
-              manifest._uid = manifest.version;
+const CLEAR_WHOLE_LINE = 0;
+const CLEAR_RIGHT_OF_CURSOR = 1;
 
-              return manifest;
-            },
-          )();
-        }
+function clearLine(stdout) {
+  if (!supportsColor) {
+    if (stdout instanceof (_tty || _load_tty()).default.WriteStream) {
+      if (stdout.columns > 0) {
+        stdout.write(`\r${' '.repeat(stdout.columns - 1)}`);
       }
-      exports.default = FileResolver;
-      FileResolver.protocol = "file";
-      FileResolver.prefixMatcher = /^\.{1,2}\//;
+      stdout.write(`\r`);
+    }
+    return;
+  }
 
-      /***/
-    },
-    /* 216 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  readline.clearLine(stdout, CLEAR_WHOLE_LINE);
+  readline.cursorTo(stdout, 0);
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.explodeGistFragment = explodeGistFragment;
+function toStartOfLine(stdout) {
+  if (!supportsColor) {
+    stdout.write('\r');
+    return;
+  }
 
-      var _errors;
+  readline.cursorTo(stdout, 0);
+}
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+function writeOnNthLine(stdout, n, msg) {
+  if (!supportsColor) {
+    return;
+  }
 
-      var _gitResolver;
+  if (n == 0) {
+    readline.cursorTo(stdout, 0);
+    stdout.write(msg);
+    readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
+    return;
+  }
+  readline.cursorTo(stdout, 0);
+  readline.moveCursor(stdout, 0, -n);
+  stdout.write(msg);
+  readline.clearLine(stdout, CLEAR_RIGHT_OF_CURSOR);
+  readline.cursorTo(stdout, 0);
+  readline.moveCursor(stdout, 0, n);
+}
+
+function clearNthLine(stdout, n) {
+  if (!supportsColor) {
+    return;
+  }
 
-      function _load_gitResolver() {
-        return (_gitResolver = _interopRequireDefault(
-          __webpack_require__(124),
-        ));
-      }
+  if (n == 0) {
+    clearLine(stdout);
+    return;
+  }
+  readline.cursorTo(stdout, 0);
+  readline.moveCursor(stdout, 0, -n);
+  readline.clearLine(stdout, CLEAR_WHOLE_LINE);
+  readline.moveCursor(stdout, 0, n);
+}
 
-      var _exoticResolver;
+/***/ }),
+/* 213 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
-      }
+"use strict";
 
-      var _misc;
 
-      function _load_misc() {
-        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _extends2;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      function explodeGistFragment(fragment, reporter) {
-        fragment = (_misc || _load_misc()).removePrefix(fragment, "gist:");
+var _baseReporter;
 
-        const parts = fragment.split("#");
+function _load_baseReporter() {
+  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
+}
 
-        if (parts.length <= 2) {
-          return {
-            id: parts[0],
-            hash: parts[1] || "",
-          };
-        } else {
-          throw new (_errors || _load_errors()).MessageError(
-            reporter.lang("invalidGistFragment", fragment),
-          );
-        }
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      class GistResolver extends (_exoticResolver || _load_exoticResolver())
-        .default {
-        constructor(request, fragment) {
-          super(request, fragment);
+class JSONReporter extends (_baseReporter || _load_baseReporter()).default {
+  constructor(opts) {
+    super(opts);
 
-          var _explodeGistFragment = explodeGistFragment(
-            fragment,
-            this.reporter,
-          );
+    this._activityId = 0;
+    this._progressId = 0;
+  }
 
-          const id = _explodeGistFragment.id,
-            hash = _explodeGistFragment.hash;
+  _dump(type, data, error) {
+    let stdout = this.stdout;
+    if (error) {
+      stdout = this.stderr;
+    }
+    stdout.write(`${JSON.stringify({ type, data })}\n`);
+  }
 
-          this.id = id;
-          this.hash = hash;
-        }
+  _verbose(msg) {
+    this._dump('verbose', msg);
+  }
 
-        resolve() {
-          return this.fork(
-            (_gitResolver || _load_gitResolver()).default,
-            false,
-            `https://gist.github.com/${this.id}.git#${this.hash}`,
-          );
-        }
-      }
-      exports.default = GistResolver;
-      GistResolver.protocol = "gist";
+  list(type, items, hints) {
+    this._dump('list', { type, items, hints });
+  }
 
-      /***/
-    },
-    /* 217 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  tree(type, trees) {
+    this._dump('tree', { type, trees });
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  step(current, total, message) {
+    this._dump('step', { message, current, total });
+  }
 
-      var _asyncToGenerator2;
+  inspect(value) {
+    this._dump('inspect', value);
+  }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  footer(showPeakMemory) {
+    this._dump('finished', this.getTotalTime());
+  }
 
-      var _cache;
+  log(msg) {
+    this._dump('log', msg);
+  }
 
-      function _load_cache() {
-        return (_cache = __webpack_require__(355));
-      }
+  command(msg) {
+    this._dump('command', msg);
+  }
 
-      var _errors;
+  table(head, body) {
+    this._dump('table', { head, body });
+  }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+  success(msg) {
+    this._dump('success', msg);
+  }
 
-      var _registryResolver;
+  error(msg) {
+    this._dump('error', msg, true);
+  }
 
-      function _load_registryResolver() {
-        return (_registryResolver = _interopRequireDefault(
-          __webpack_require__(575),
-        ));
-      }
+  warn(msg) {
+    this._dump('warning', msg, true);
+  }
 
-      var _npmRegistry;
+  info(msg) {
+    this._dump('info', msg);
+  }
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
-      }
+  activitySet(total, workers) {
+    if (!this.isTTY || this.noProgress) {
+      return super.activitySet(total, workers);
+    }
 
-      var _map;
+    const id = this._activityId++;
+    this._dump('activitySetStart', { id, total, workers });
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+    const spinners = [];
+    for (let i = 0; i < workers; i++) {
+      let current = 0;
+      let header = '';
 
-      var _fs;
+      spinners.push({
+        clear() {},
+        setPrefix(_current, _header) {
+          current = _current;
+          header = _header;
+        },
+        tick: msg => {
+          this._dump('activitySetTick', {
+            id,
+            header,
+            current,
+            worker: i,
+            message: msg
+          });
+        },
+        end() {}
+      });
+    }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+    return {
+      spinners,
+      end: () => {
+        this._dump('activitySetEnd', { id });
       }
+    };
+  }
 
-      var _constants;
-
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+  activity() {
+    return this._activity({});
+  }
 
-      var _packageNameUtils;
+  _activity(data) {
+    if (!this.isTTY || this.noProgress) {
+      return {
+        tick() {},
+        end() {}
+      };
+    }
 
-      function _load_packageNameUtils() {
-        return (_packageNameUtils = __webpack_require__(222));
-      }
+    const id = this._activityId++;
+    this._dump('activityStart', (0, (_extends2 || _load_extends()).default)({ id }, data));
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+    return {
+      tick: name => {
+        this._dump('activityTick', { id, name });
+      },
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      end: () => {
+        this._dump('activityEnd', { id });
       }
+    };
+  }
 
-      const inquirer = __webpack_require__(276);
-      const tty = __webpack_require__(104);
-      const path = __webpack_require__(0);
-      const semver = __webpack_require__(22);
-      const ssri = __webpack_require__(65);
-
-      const NPM_REGISTRY_ID = "npm";
+  progress(total) {
+    if (this.noProgress) {
+      return function () {
+        // noop
+      };
+    }
 
-      class NpmResolver extends (_registryResolver || _load_registryResolver())
-        .default {
-        static findVersionInRegistryResponse(
-          config,
-          name,
-          range,
-          body,
-          request,
-        ) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (body.versions && Object.keys(body.versions).length === 0) {
-                throw new (_errors || _load_errors()).MessageError(
-                  config.reporter.lang("registryNoVersions", body.name),
-                );
-              }
+    const id = this._progressId++;
+    let current = 0;
+    this._dump('progressStart', { id, total });
 
-              if (!body["dist-tags"] || !body.versions) {
-                throw new (_errors || _load_errors()).MessageError(
-                  config.reporter.lang("malformedRegistryResponse", name),
-                );
-              }
+    return () => {
+      current++;
+      this._dump('progressTick', { id, current });
 
-              if (range in body["dist-tags"]) {
-                range = body["dist-tags"][range];
-              }
+      if (current === total) {
+        this._dump('progressFinish', { id });
+      }
+    };
+  }
 
-              // If the latest tag in the registry satisfies the requested range, then use that.
-              // Otherwise we will fall back to semver maxSatisfying.
-              // This mimics logic in NPM. See issue #3560
-              const latestVersion = body["dist-tags"]
-                ? body["dist-tags"].latest
-                : undefined;
-              if (latestVersion && semver.satisfies(latestVersion, range)) {
-                return body.versions[latestVersion];
-              }
+  auditAction(recommendation) {
+    this._dump('auditAction', recommendation);
+  }
 
-              const satisfied = yield config.resolveConstraints(
-                Object.keys(body.versions),
-                range,
-              );
-              if (satisfied) {
-                return body.versions[satisfied];
-              } else if (request && !config.nonInteractive) {
-                if (request.resolver && request.resolver.activity) {
-                  request.resolver.activity.end();
-                }
-                config.reporter.log(
-                  config.reporter.lang(
-                    "couldntFindVersionThatMatchesRange",
-                    body.name,
-                    range,
-                  ),
-                );
-                let pageSize;
-                if (process.stdout instanceof tty.WriteStream) {
-                  pageSize = process.stdout.rows - 2;
-                }
-                const response = yield inquirer.prompt([
-                  {
-                    name: "package",
-                    type: "list",
-                    message: config.reporter.lang(
-                      "chooseVersionFromList",
-                      body.name,
-                    ),
-                    choices: semver.rsort(Object.keys(body.versions)),
-                    pageSize,
-                  },
-                ]);
-                if (response && response.package) {
-                  return body.versions[response.package];
-                }
-              }
-              throw new (_errors || _load_errors()).MessageError(
-                config.reporter.lang(
-                  "couldntFindVersionThatMatchesRange",
-                  body.name,
-                  range,
-                ),
-              );
-            },
-          )();
-        }
+  auditAdvisory(resolution, auditAdvisory) {
+    this._dump('auditAdvisory', { resolution, advisory: auditAdvisory });
+  }
 
-        resolveRequest(desiredVersion) {
-          var _this = this;
+  auditSummary(auditMetadata) {
+    this._dump('auditSummary', auditMetadata);
+  }
+}
+exports.default = JSONReporter;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (_this.config.offline) {
-                const res = yield _this.resolveRequestOffline();
-                if (res != null) {
-                  return res;
-                }
-              }
+/***/ }),
+/* 214 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              const escapedName = (
-                _npmRegistry || _load_npmRegistry()
-              ).default.escapeName(_this.name);
-              const desiredRange = desiredVersion || _this.range;
-              const body =
-                yield _this.config.registries.npm.request(escapedName);
-
-              if (body) {
-                return NpmResolver.findVersionInRegistryResponse(
-                  _this.config,
-                  escapedName,
-                  desiredRange,
-                  body,
-                  _this.request,
-                );
-              } else {
-                return null;
-              }
-            },
-          )();
-        }
+"use strict";
 
-        resolveRequestOffline() {
-          var _this2 = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const packageDirs = yield _this2.config.getCache(
-                "cachedPackages",
-                function () {
-                  return (0, (_cache || _load_cache()).getCachedPackagesDirs)(
-                    _this2.config,
-                    _this2.config.cacheFolder,
-                  );
-                },
-              );
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.shouldUpdateLockfile = undefined;
 
-              const versions = (0, (_map || _load_map()).default)();
+var _semver;
 
-              for (
-                var _iterator = packageDirs,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-              ) {
-                var _ref;
+var _minimatch;
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref = _i.value;
-                }
+function _load_minimatch() {
+  return _minimatch = _interopRequireDefault(__webpack_require__(82));
+}
 
-                const dir = _ref;
+var _map;
 
-                // check if folder contains the registry prefix
-                if (dir.indexOf(`${NPM_REGISTRY_ID}-`) === -1) {
-                  continue;
-                }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-                // read manifest and validate correct name
-                const pkg = yield _this2.config.readManifest(
-                  dir,
-                  NPM_REGISTRY_ID,
-                );
-                if (pkg.name !== _this2.name) {
-                  continue;
-                }
+var _normalizePattern2;
 
-                // read package metadata
-                const metadata = yield _this2.config.readPackageMetadata(dir);
-                if (!metadata.remote) {
-                  continue; // old yarn metadata
-                }
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-                versions[pkg.version] = Object.assign({}, pkg, {
-                  _remote: metadata.remote,
-                });
-              }
+var _parsePackagePath;
 
-              const satisfied = yield _this2.config.resolveConstraints(
-                Object.keys(versions),
-                _this2.range,
-              );
-              if (satisfied) {
-                return versions[satisfied];
-              } else if (!_this2.config.preferOffline) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this2.reporter.lang(
-                    "couldntFindPackageInCache",
-                    _this2.name,
-                    _this2.range,
-                    Object.keys(versions).join(", "),
-                  ),
-                );
-              } else {
-                return null;
-              }
-            },
-          )();
-        }
+function _load_parsePackagePath() {
+  return _parsePackagePath = _interopRequireDefault(__webpack_require__(376));
+}
 
-        cleanRegistry(url) {
-          if (
-            this.config.getOption("registry") ===
-            (_constants || _load_constants()).YARN_REGISTRY
-          ) {
-            return url.replace(
-              (_constants || _load_constants()).NPM_REGISTRY_RE,
-              (_constants || _load_constants()).YARN_REGISTRY,
-            );
-          } else {
-            return url;
-          }
-        }
+var _parsePackagePath2;
 
-        resolve() {
-          var _this3 = this;
+function _load_parsePackagePath2() {
+  return _parsePackagePath2 = __webpack_require__(376);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // lockfile
-              const shrunk = _this3.request.getLocked("tarball");
-              if (shrunk) {
-                if (
-                  _this3.config.packBuiltPackages &&
-                  shrunk.prebuiltVariants &&
-                  shrunk._remote
-                ) {
-                  const prebuiltVariants = shrunk.prebuiltVariants;
-                  const prebuiltName = (0,
-                  (_packageNameUtils || _load_packageNameUtils())
-                    .getPlatformSpecificPackageFilename)(shrunk);
-                  const offlineMirrorPath =
-                    _this3.config.getOfflineMirrorPath();
-                  if (prebuiltVariants[prebuiltName] && offlineMirrorPath) {
-                    const filename = path.join(
-                      offlineMirrorPath,
-                      "prebuilt",
-                      prebuiltName + ".tgz",
-                    );
-                    const _remote = shrunk._remote;
-
-                    if (
-                      _remote &&
-                      (yield (_fs || _load_fs()).exists(filename))
-                    ) {
-                      _remote.reference = `file:${filename}`;
-                      _remote.hash = prebuiltVariants[prebuiltName];
-                      _remote.integrity = ssri
-                        .fromHex(_remote.hash, "sha1")
-                        .toString();
-                    }
-                  }
-                }
-              }
-              if (
-                shrunk &&
-                shrunk._remote &&
-                (shrunk._remote.integrity ||
-                  _this3.config.offline ||
-                  !_this3.config.autoAddIntegrity)
-              ) {
-                // if the integrity field does not exist, we're not network-restricted, and the
-                // migration hasn't been disabled, it needs to be created
-                return shrunk;
-              }
+var _resolvers;
 
-              const desiredVersion =
-                shrunk && shrunk.version ? shrunk.version : null;
-              const info = yield _this3.resolveRequest(desiredVersion);
-              if (info == null) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this3.reporter.lang(
-                    "packageNotFoundRegistry",
-                    _this3.name,
-                    NPM_REGISTRY_ID,
-                  ),
-                );
-              }
+function _load_resolvers() {
+  return _resolvers = __webpack_require__(78);
+}
 
-              const deprecated = info.deprecated,
-                dist = info.dist;
-
-              if (shrunk && shrunk._remote) {
-                shrunk._remote.integrity =
-                  dist && dist.integrity
-                    ? ssri.parse(dist.integrity)
-                    : ssri.fromHex(
-                        dist && dist.shasum ? dist.shasum : "",
-                        "sha1",
-                      );
-                return shrunk;
-              }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              if (typeof deprecated === "string") {
-                let human = `${info.name}@${info.version}`;
-                const parentNames = _this3.request.parentNames;
-                if (parentNames.length) {
-                  human = parentNames.concat(human).join(" > ");
-                }
-                _this3.reporter.warn(`${human}: ${deprecated}`);
-              }
+const DIRECTORY_SEPARATOR = '/';
+const GLOBAL_NESTED_DEP_PATTERN = '**/';
 
-              if (dist != null && dist.tarball) {
-                info._remote = {
-                  resolved: `${_this3.cleanRegistry(dist.tarball)}#${dist.shasum}`,
-                  type: "tarball",
-                  reference: _this3.cleanRegistry(dist.tarball),
-                  hash: dist.shasum,
-                  integrity: dist.integrity
-                    ? ssri.parse(dist.integrity)
-                    : ssri.fromHex(dist.shasum, "sha1"),
-                  registry: NPM_REGISTRY_ID,
-                  packageName: info.name,
-                };
-              }
+class ResolutionMap {
+  constructor(config) {
+    this.resolutionsByPackage = (0, (_map || _load_map()).default)();
+    this.config = config;
+    this.reporter = config.reporter;
+    this.delayQueue = new Set();
+  }
 
-              info._uid = info.version;
+  init(resolutions = {}) {
+    for (const globPattern in resolutions) {
+      const info = this.parsePatternInfo(globPattern, resolutions[globPattern]);
 
-              return info;
-            },
-          )();
-        }
+      if (info) {
+        const resolution = this.resolutionsByPackage[info.name] || [];
+        this.resolutionsByPackage[info.name] = [...resolution, info];
       }
-      exports.default = NpmResolver;
-      NpmResolver.registry = NPM_REGISTRY_ID;
-
-      /***/
-    },
-    /* 218 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.fileDatesEqual = exports.copyFile = exports.unlink = undefined;
+    }
+  }
 
-      var _asyncToGenerator2;
+  addToDelayQueue(req) {
+    this.delayQueue.add(req);
+  }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  parsePatternInfo(globPattern, range) {
+    if (!(0, (_parsePackagePath2 || _load_parsePackagePath2()).isValidPackagePath)(globPattern)) {
+      this.reporter.warn(this.reporter.lang('invalidResolutionName', globPattern));
+      return null;
+    }
 
-      // We want to preserve file timestamps when copying a file, since yarn uses them to decide if a file has
-      // changed compared to the cache.
-      // There are some OS specific cases here:
-      // * On linux, fs.copyFile does not preserve timestamps, but does on OSX and Win.
-      // * On windows, you must open a file with write permissions to call `fs.futimes`.
-      // * On OSX you can open with read permissions and still call `fs.futimes`.
-      let fixTimes = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (fd, dest, data) {
-            const doOpen = fd === undefined;
-            let openfd = fd ? fd : -1;
-
-            if (disableTimestampCorrection === undefined) {
-              // if timestamps match already, no correction is needed.
-              // the need to correct timestamps varies based on OS and node versions.
-              const destStat = yield lstat(dest);
-              disableTimestampCorrection = fileDatesEqual(
-                destStat.mtime,
-                data.mtime,
-              );
-            }
+    const directories = (0, (_parsePackagePath || _load_parsePackagePath()).default)(globPattern);
+    const name = directories.pop();
 
-            if (disableTimestampCorrection) {
-              return;
-            }
+    if (!(_semver || _load_semver()).default.validRange(range) && !(0, (_resolvers || _load_resolvers()).getExoticResolver)(range)) {
+      this.reporter.warn(this.reporter.lang('invalidResolutionVersion', range));
+      return null;
+    }
 
-            if (doOpen) {
-              try {
-                openfd = yield open(dest, "a", data.mode);
-              } catch (er) {
-                // file is likely read-only
-                try {
-                  openfd = yield open(dest, "r", data.mode);
-                } catch (err) {
-                  // We can't even open this file for reading.
-                  return;
-                }
-              }
-            }
+    // For legacy support of resolutions, replace `name` with `**/name`
+    if (name === globPattern) {
+      globPattern = `${GLOBAL_NESTED_DEP_PATTERN}${name}`;
+    }
 
-            try {
-              if (openfd) {
-                yield futimes(openfd, data.atime, data.mtime);
-              }
-            } catch (er) {
-              // If `futimes` throws an exception, we probably have a case of a read-only file on Windows.
-              // In this case we can just return. The incorrect timestamp will just cause that file to be recopied
-              // on subsequent installs, which will effect yarn performance but not break anything.
-            } finally {
-              if (doOpen && openfd) {
-                yield close(openfd);
-              }
-            }
-          },
-        );
+    return {
+      name,
+      range,
+      globPattern,
+      pattern: `${name}@${range}`
+    };
+  }
 
-        return function fixTimes(_x7, _x8, _x9) {
-          return _ref3.apply(this, arguments);
-        };
-      })();
+  find(reqPattern, parentNames) {
+    var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(reqPattern);
 
-      // Compare file timestamps.
-      // Some versions of Node on windows zero the milliseconds when utime is used.
+    const name = _normalizePattern.name,
+          reqRange = _normalizePattern.range;
 
-      var _fs;
+    const resolutions = this.resolutionsByPackage[name];
 
-      function _load_fs() {
-        return (_fs = _interopRequireDefault(__webpack_require__(5)));
-      }
+    if (!resolutions) {
+      return '';
+    }
 
-      var _promise;
+    const modulePath = [...parentNames, name].join(DIRECTORY_SEPARATOR);
 
-      function _load_promise() {
-        return (_promise = __webpack_require__(50));
-      }
+    var _ref = resolutions.find(({ globPattern }) => (0, (_minimatch || _load_minimatch()).default)(modulePath, globPattern)) || {};
 
-      var _fs2;
+    const pattern = _ref.pattern,
+          range = _ref.range;
 
-      function _load_fs2() {
-        return (_fs2 = __webpack_require__(4));
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+    if (pattern) {
+      if ((_semver || _load_semver()).default.validRange(reqRange) && (_semver || _load_semver()).default.valid(range) && !(_semver || _load_semver()).default.satisfies(range, reqRange)) {
+        this.reporter.warn(this.reporter.lang('incompatibleResolutionVersion', pattern, reqPattern));
       }
+    }
 
-      let disableTimestampCorrection = undefined; // OS dependent. will be detected on first file copy.
+    return pattern;
+  }
+}
 
-      // This module serves as a wrapper for file operations that are inconsistant across node and OS versions.
+exports.default = ResolutionMap;
+const shouldUpdateLockfile = exports.shouldUpdateLockfile = (lockfileEntry, resolutionEntry) => {
+  if (!lockfileEntry || !resolutionEntry) {
+    return false;
+  }
 
-      const readFileBuffer = (0, (_promise || _load_promise()).promisify)(
-        (_fs || _load_fs()).default.readFile,
-      );
-      const close = (0, (_promise || _load_promise()).promisify)(
-        (_fs || _load_fs()).default.close,
-      );
-      const lstat = (0, (_promise || _load_promise()).promisify)(
-        (_fs || _load_fs()).default.lstat,
-      );
-      const open = (0, (_promise || _load_promise()).promisify)(
-        (_fs || _load_fs()).default.open,
-      );
-      const futimes = (0, (_promise || _load_promise()).promisify)(
-        (_fs || _load_fs()).default.futimes,
-      );
+  return lockfileEntry.resolved !== resolutionEntry.remote.resolved;
+};
 
-      const write = (0, (_promise || _load_promise()).promisify)(
-        (_fs || _load_fs()).default.write,
-      );
+/***/ }),
+/* 215 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      const unlink = (exports.unlink = (0,
-      (_promise || _load_promise()).promisify)(__webpack_require__(307)));
+"use strict";
 
-      /**
-       * Unlinks the destination to force a recreation. This is needed on case-insensitive file systems
-       * to force the correct naming when the filename has changed only in character-casing. (Jest -> jest).
-       */
-      const copyFile = (exports.copyFile = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (data, cleanup) {
-            // $FlowFixMe: Flow doesn't currently support COPYFILE_FICLONE
-            const ficloneFlag =
-              (_fs2 || _load_fs2()).constants.COPYFILE_FICLONE || 0;
-            try {
-              yield unlink(data.dest);
-              yield copyFilePoly(data.src, data.dest, ficloneFlag, data);
-            } finally {
-              if (cleanup) {
-                cleanup();
-              }
-            }
-          },
-        );
 
-        return function copyFile(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      // Node 8.5.0 introduced `fs.copyFile` which is much faster, so use that when available.
-      // Otherwise we fall back to reading and writing files as buffers.
-      const copyFilePoly = (src, dest, flags, data) => {
-        if ((_fs || _load_fs()).default.copyFile) {
-          return new Promise((resolve, reject) =>
-            (_fs || _load_fs()).default.copyFile(src, dest, flags, (err) => {
-              if (err) {
-                reject(err);
-              } else {
-                fixTimes(undefined, dest, data)
-                  .then(() => resolve())
-                  .catch((ex) => reject(ex));
-              }
-            }),
-          );
-        } else {
-          return copyWithBuffer(src, dest, flags, data);
-        }
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.FILE_PROTOCOL_PREFIX = undefined;
 
-      const copyWithBuffer = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (src, dest, flags, data) {
-            // Use open -> write -> futimes -> close sequence to avoid opening the file twice:
-            // one with writeFile and one with utimes
-            const fd = yield open(dest, "w", data.mode);
-            try {
-              const buffer = yield readFileBuffer(src);
-              yield write(fd, buffer, 0, buffer.length);
-              yield fixTimes(fd, dest, data);
-            } finally {
-              yield close(fd);
-            }
-          },
-        );
+var _asyncToGenerator2;
 
-        return function copyWithBuffer(_x3, _x4, _x5, _x6) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
-      const fileDatesEqual = (exports.fileDatesEqual = (a, b) => {
-        const aTime = a.getTime();
-        const bTime = b.getTime();
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        if (process.platform !== "win32") {
-          return aTime === bTime;
-        }
+var _path;
 
-        // See https://github.com/nodejs/node/pull/12607
-        // Submillisecond times from stat and utimes are truncated on Windows,
-        // causing a file with mtime 8.0079998 and 8.0081144 to become 8.007 and 8.008
-        // and making it impossible to update these files to their correct timestamps.
-        if (Math.abs(aTime - bTime) <= 1) {
-          return true;
-        }
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-        const aTimeSec = Math.floor(aTime / 1000);
-        const bTimeSec = Math.floor(bTime / 1000);
+var _invariant;
 
-        // See https://github.com/nodejs/node/issues/2069
-        // Some versions of Node on windows zero the milliseconds when utime is used
-        // So if any of the time has a milliseconds part of zero we suspect that the
-        // bug is present and compare only seconds.
-        if (aTime - aTimeSec * 1000 === 0 || bTime - bTimeSec * 1000 === 0) {
-          return aTimeSec === bTimeSec;
-        }
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-        return aTime === bTime;
-      });
+var _uuid;
 
-      /***/
-    },
-    /* 219 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_uuid() {
+  return _uuid = _interopRequireDefault(__webpack_require__(119));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+var _errors;
 
-      var _asyncToGenerator2;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _exoticResolver;
 
-      var _extends2;
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+var _misc;
 
-      var _invariant;
+function _load_misc() {
+  return _misc = _interopRequireWildcard(__webpack_require__(18));
+}
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
-      }
+var _fs;
 
-      var _string_decoder;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      function _load_string_decoder() {
-        return (_string_decoder = __webpack_require__(333));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _tarFs;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_tarFs() {
-        return (_tarFs = _interopRequireDefault(__webpack_require__(193)));
-      }
+const FILE_PROTOCOL_PREFIX = exports.FILE_PROTOCOL_PREFIX = 'file:';
 
-      var _tarStream;
+class FileResolver extends (_exoticResolver || _load_exoticResolver()).default {
+  constructor(request, fragment) {
+    super(request, fragment);
+    this.loc = (_misc || _load_misc()).removePrefix(fragment, FILE_PROTOCOL_PREFIX);
+  }
 
-      function _load_tarStream() {
-        return (_tarStream = _interopRequireDefault(__webpack_require__(460)));
-      }
+  static isVersion(pattern) {
+    return super.isVersion.call(this, pattern) || this.prefixMatcher.test(pattern) || (_path || _load_path()).default.isAbsolute(pattern);
+  }
 
-      var _url;
+  resolve() {
+    var _this = this;
 
-      function _load_url() {
-        return (_url = _interopRequireDefault(__webpack_require__(24)));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let loc = _this.loc;
+      if (!(_path || _load_path()).default.isAbsolute(loc)) {
+        loc = (_path || _load_path()).default.resolve(_this.config.lockfileFolder, loc);
       }
 
-      var _fs;
-
-      function _load_fs() {
-        return (_fs = __webpack_require__(5));
+      if (_this.config.linkFileDependencies) {
+        const registry = 'npm';
+        const manifest = { _uid: '', name: '', version: '0.0.0', _registry: registry };
+        manifest._remote = {
+          type: 'link',
+          registry,
+          hash: null,
+          reference: loc
+        };
+        manifest._uid = manifest.version;
+        return manifest;
+      }
+      if (!(yield (_fs || _load_fs()).exists(loc))) {
+        throw new (_errors || _load_errors()).MessageError(_this.reporter.lang('doesntExist', loc, _this.pattern.split('@')[0]));
       }
 
-      var _errors;
+      const manifest = yield (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+        try {
+          return yield _this.config.readManifest(loc, _this.registry);
+        } catch (e) {
+          if (e.code === 'ENOENT') {
+            return {
+              // This is just the default, it can be overridden with key of dependencies
+              name: (_path || _load_path()).default.dirname(loc),
+              version: '0.0.0',
+              _uid: '0.0.0',
+              _registry: 'npm'
+            };
+          }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+          throw e;
+        }
+      })();
+      const registry = manifest._registry;
+      (0, (_invariant || _load_invariant()).default)(registry, 'expected registry');
 
-      var _gitSpawn;
+      manifest._remote = {
+        type: 'copy',
+        registry,
+        hash: `${(_uuid || _load_uuid()).default.v4()}-${new Date().getTime()}`,
+        reference: loc
+      };
 
-      function _load_gitSpawn() {
-        return (_gitSpawn = __webpack_require__(373));
-      }
+      manifest._uid = manifest.version;
 
-      var _gitRefResolver;
+      return manifest;
+    })();
+  }
+}
+exports.default = FileResolver;
+FileResolver.protocol = 'file';
+FileResolver.prefixMatcher = /^\.{1,2}\//;
 
-      function _load_gitRefResolver() {
-        return (_gitRefResolver = __webpack_require__(581));
-      }
+/***/ }),
+/* 216 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _crypto;
+"use strict";
 
-      function _load_crypto() {
-        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
-      }
 
-      var _fs2;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.explodeGistFragment = explodeGistFragment;
 
-      function _load_fs2() {
-        return (_fs2 = _interopRequireWildcard(__webpack_require__(4)));
-      }
+var _errors;
 
-      var _map;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+var _gitResolver;
 
-      var _misc;
+function _load_gitResolver() {
+  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
+}
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+var _exoticResolver;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+var _misc;
 
-      const GIT_PROTOCOL_PREFIX = "git+";
+function _load_misc() {
+  return _misc = _interopRequireWildcard(__webpack_require__(18));
+}
 
-      const SSH_PROTOCOL = "ssh:";
-      const SCP_PATH_PREFIX = "/:";
-      const FILE_PROTOCOL = "file:";
-      const GIT_VALID_REF_LINE_REGEXP = /^([a-fA-F0-9]+|ref)/;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      const validRef = (line) => {
-        return GIT_VALID_REF_LINE_REGEXP.exec(line);
-      };
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      const supportsArchiveCache = (0, (_map || _load_map()).default)({
-        "github.com": false, // not support, doubt they will ever support it
-      });
+function explodeGistFragment(fragment, reporter) {
+  fragment = (_misc || _load_misc()).removePrefix(fragment, 'gist:');
 
-      const handleSpawnError = (err) => {
-        if (err instanceof (_errors || _load_errors()).ProcessSpawnError) {
-          throw err;
-        }
-      };
+  const parts = fragment.split('#');
 
-      const SHORTHAND_SERVICES = (0, (_map || _load_map()).default)({
-        "github:": (parsedUrl) =>
-          (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
-            slashes: true,
-            auth: "git",
-            protocol: SSH_PROTOCOL,
-            host: "github.com",
-            hostname: "github.com",
-            pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`,
-          }),
-        "bitbucket:": (parsedUrl) =>
-          (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
-            slashes: true,
-            auth: "git",
-            protocol: SSH_PROTOCOL,
-            host: "bitbucket.com",
-            hostname: "bitbucket.com",
-            pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`,
-          }),
-      });
+  if (parts.length <= 2) {
+    return {
+      id: parts[0],
+      hash: parts[1] || ''
+    };
+  } else {
+    throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidGistFragment', fragment));
+  }
+}
 
-      class Git {
-        constructor(config, gitUrl, hash) {
-          this.supportsArchive = false;
-          this.fetched = false;
-          this.config = config;
-          this.reporter = config.reporter;
-          this.hash = hash;
-          this.ref = hash;
-          this.gitUrl = gitUrl;
-          this.cwd = this.config.getTemp(
-            (_crypto || _load_crypto()).hash(this.gitUrl.repository),
-          );
-        }
+class GistResolver extends (_exoticResolver || _load_exoticResolver()).default {
 
-        /**
-         * npm URLs contain a 'git+' scheme prefix, which is not understood by git.
-         * git "URLs" also allow an alternative scp-like syntax, so they're not standard URLs.
-         */
-        static npmUrlToGitUrl(npmUrl) {
-          npmUrl = (0, (_misc || _load_misc()).removePrefix)(
-            npmUrl,
-            GIT_PROTOCOL_PREFIX,
-          );
+  constructor(request, fragment) {
+    super(request, fragment);
 
-          let parsed = (_url || _load_url()).default.parse(npmUrl);
-          const expander =
-            parsed.protocol && SHORTHAND_SERVICES[parsed.protocol];
+    var _explodeGistFragment = explodeGistFragment(fragment, this.reporter);
 
-          if (expander) {
-            parsed = expander(parsed);
-          }
+    const id = _explodeGistFragment.id,
+          hash = _explodeGistFragment.hash;
 
-          // Special case in npm, where ssh:// prefix is stripped to pass scp-like syntax
-          // which in git works as remote path only if there are no slashes before ':'.
-          // See #3146.
-          if (
-            parsed.protocol === SSH_PROTOCOL &&
-            parsed.hostname &&
-            parsed.path &&
-            parsed.path.startsWith(SCP_PATH_PREFIX) &&
-            parsed.port === null
-          ) {
-            const auth = parsed.auth ? parsed.auth + "@" : "";
-            const pathname = parsed.path.slice(SCP_PATH_PREFIX.length);
-            return {
-              hostname: parsed.hostname,
-              protocol: parsed.protocol,
-              repository: `${auth}${parsed.hostname}:${pathname}`,
-            };
-          }
+    this.id = id;
+    this.hash = hash;
+  }
 
-          // git local repos are specified as `git+file:` and a filesystem path, not a url.
-          let repository;
-          if (parsed.protocol === FILE_PROTOCOL) {
-            repository = parsed.path;
-          } else {
-            repository = (_url || _load_url()).default.format(
-              (0, (_extends2 || _load_extends()).default)({}, parsed, {
-                hash: "",
-              }),
-            );
-          }
+  resolve() {
+    return this.fork((_gitResolver || _load_gitResolver()).default, false, `https://gist.github.com/${this.id}.git#${this.hash}`);
+  }
+}
+exports.default = GistResolver;
+GistResolver.protocol = 'gist';
 
-          return {
-            hostname: parsed.hostname || null,
-            protocol: parsed.protocol || FILE_PROTOCOL,
-            repository: repository || "",
-          };
-        }
+/***/ }),
+/* 217 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        /**
-         * Check if the host specified in the input `gitUrl` has archive capability.
-         */
+"use strict";
 
-        static hasArchiveCapability(ref) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const hostname = ref.hostname;
-              if (ref.protocol !== "ssh:" || hostname == null) {
-                return false;
-              }
 
-              if (hostname in supportsArchiveCache) {
-                return supportsArchiveCache[hostname];
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-              try {
-                yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
-                  "archive",
-                  `--remote=${ref.repository}`,
-                  "HEAD",
-                  Date.now() + "",
-                ]);
-                throw new Error();
-              } catch (err) {
-                handleSpawnError(err);
-                const supports =
-                  err.message.indexOf("did not match any files") >= 0;
-                return (supportsArchiveCache[hostname] = supports);
-              }
-            },
-          )();
-        }
+var _asyncToGenerator2;
 
-        /**
-         * Check if the input `target` is a 5-40 character hex commit hash.
-         */
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        static repoExists(ref) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const isLocal = ref.protocol === FILE_PROTOCOL;
+var _cache;
 
-              try {
-                if (isLocal) {
-                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                    ["show-ref", "-t"],
-                    { cwd: ref.repository },
-                  );
-                } else {
-                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
-                    "ls-remote",
-                    "-t",
-                    ref.repository,
-                  ]);
-                }
-                return true;
-              } catch (err) {
-                handleSpawnError(err);
-                return false;
-              }
-            },
-          )();
-        }
+function _load_cache() {
+  return _cache = __webpack_require__(355);
+}
 
-        static replaceProtocol(ref, protocol) {
-          return {
-            hostname: ref.hostname,
-            protocol,
-            repository: ref.repository.replace(/^(?:git|http):/, protocol),
-          };
-        }
+var _errors;
 
-        /**
-         * Attempt to upgrade insecure protocols to secure protocol
-         */
-        static secureGitUrl(ref, hash, reporter) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (
-                (0, (_gitRefResolver || _load_gitRefResolver()).isCommitSha)(
-                  hash,
-                )
-              ) {
-                // this is cryptographically secure
-                return ref;
-              }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              if (ref.protocol === "git:") {
-                const secureUrl = Git.replaceProtocol(ref, "https:");
-                if (yield Git.repoExists(secureUrl)) {
-                  return secureUrl;
-                } else {
-                  reporter.warn(
-                    reporter.lang("downloadGitWithoutCommit", ref.repository),
-                  );
-                  return ref;
-                }
-              }
+var _registryResolver;
 
-              if (ref.protocol === "http:") {
-                const secureRef = Git.replaceProtocol(ref, "https:");
-                if (yield Git.repoExists(secureRef)) {
-                  return secureRef;
-                } else {
-                  reporter.warn(
-                    reporter.lang("downloadHTTPWithoutCommit", ref.repository),
-                  );
-                  return ref;
-                }
-              }
+function _load_registryResolver() {
+  return _registryResolver = _interopRequireDefault(__webpack_require__(575));
+}
 
-              return ref;
-            },
-          )();
-        }
+var _npmRegistry;
 
-        /**
-         * Archive a repo to destination
-         */
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-        archive(dest) {
-          if (this.supportsArchive) {
-            return this._archiveViaRemoteArchive(dest);
-          } else {
-            return this._archiveViaLocalFetched(dest);
-          }
-        }
+var _map;
 
-        _archiveViaRemoteArchive(dest) {
-          var _this = this;
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const hashStream = new (_crypto || _load_crypto()).HashStream();
-              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                ["archive", `--remote=${_this.gitUrl.repository}`, _this.ref],
-                {
-                  process(proc, resolve, reject, done) {
-                    const writeStream = (0,
-                    (_fs || _load_fs()).createWriteStream)(dest);
-                    proc.on("error", reject);
-                    writeStream.on("error", reject);
-                    writeStream.on("end", done);
-                    writeStream.on("open", function () {
-                      proc.stdout.pipe(hashStream).pipe(writeStream);
-                    });
-                    writeStream.once("finish", done);
-                  },
-                },
-              );
-              return hashStream.getHash();
-            },
-          )();
-        }
+var _fs;
 
-        _archiveViaLocalFetched(dest) {
-          var _this2 = this;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const hashStream = new (_crypto || _load_crypto()).HashStream();
-              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                ["archive", _this2.hash],
-                {
-                  cwd: _this2.cwd,
-                  process(proc, resolve, reject, done) {
-                    const writeStream = (0,
-                    (_fs || _load_fs()).createWriteStream)(dest);
-                    proc.on("error", reject);
-                    writeStream.on("error", reject);
-                    writeStream.on("open", function () {
-                      proc.stdout.pipe(hashStream).pipe(writeStream);
-                    });
-                    writeStream.once("finish", done);
-                  },
-                },
-              );
-              return hashStream.getHash();
-            },
-          )();
-        }
+var _constants;
 
-        /**
-         * Clone a repo to the input `dest`. Use `git archive` if it's available, otherwise fall
-         * back to `git clone`.
-         */
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-        clone(dest) {
-          if (this.supportsArchive) {
-            return this._cloneViaRemoteArchive(dest);
-          } else {
-            return this._cloneViaLocalFetched(dest);
-          }
-        }
+var _packageNameUtils;
 
-        _cloneViaRemoteArchive(dest) {
-          var _this3 = this;
+function _load_packageNameUtils() {
+  return _packageNameUtils = __webpack_require__(222);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                ["archive", `--remote=${_this3.gitUrl.repository}`, _this3.ref],
-                {
-                  process(proc, update, reject, done) {
-                    const extractor = (_tarFs || _load_tarFs()).default.extract(
-                      dest,
-                      {
-                        dmode: 0o555, // all dirs should be readable
-                        fmode: 0o444, // all files should be readable
-                      },
-                    );
-                    extractor.on("error", reject);
-                    extractor.on("finish", done);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                    proc.stdout.pipe(extractor);
-                    proc.on("error", reject);
-                  },
-                },
-              );
-            },
-          )();
-        }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        _cloneViaLocalFetched(dest) {
-          var _this4 = this;
+const inquirer = __webpack_require__(276);
+const tty = __webpack_require__(104);
+const path = __webpack_require__(0);
+const semver = __webpack_require__(22);
+const ssri = __webpack_require__(65);
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                ["archive", _this4.hash],
-                {
-                  cwd: _this4.cwd,
-                  process(proc, resolve, reject, done) {
-                    const extractor = (_tarFs || _load_tarFs()).default.extract(
-                      dest,
-                      {
-                        dmode: 0o555, // all dirs should be readable
-                        fmode: 0o444, // all files should be readable
-                      },
-                    );
+const NPM_REGISTRY_ID = 'npm';
 
-                    extractor.on("error", reject);
-                    extractor.on("finish", done);
+class NpmResolver extends (_registryResolver || _load_registryResolver()).default {
 
-                    proc.stdout.pipe(extractor);
-                  },
-                },
-              );
-            },
-          )();
-        }
+  static findVersionInRegistryResponse(config, name, range, body, request) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (body.versions && Object.keys(body.versions).length === 0) {
+        throw new (_errors || _load_errors()).MessageError(config.reporter.lang('registryNoVersions', body.name));
+      }
 
-        /**
-         * Clone this repo.
-         */
+      if (!body['dist-tags'] || !body.versions) {
+        throw new (_errors || _load_errors()).MessageError(config.reporter.lang('malformedRegistryResponse', name));
+      }
 
-        fetch() {
-          var _this5 = this;
-
-          const gitUrl = this.gitUrl,
-            cwd = this.cwd;
-
-          return (_fs2 || _load_fs2()).lockQueue.push(
-            gitUrl.repository,
-            (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                if (yield (_fs2 || _load_fs2()).exists(cwd)) {
-                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                    ["fetch", "--tags"],
-                    { cwd },
-                  );
-                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(["pull"], {
-                    cwd,
-                  });
-                } else {
-                  yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
-                    "clone",
-                    gitUrl.repository,
-                    cwd,
-                  ]);
-                }
+      if (range in body['dist-tags']) {
+        range = body['dist-tags'][range];
+      }
 
-                _this5.fetched = true;
-              },
-            ),
-          );
+      // If the latest tag in the registry satisfies the requested range, then use that.
+      // Otherwise we will fall back to semver maxSatisfying.
+      // This mimics logic in NPM. See issue #3560
+      const latestVersion = body['dist-tags'] ? body['dist-tags'].latest : undefined;
+      if (latestVersion && semver.satisfies(latestVersion, range)) {
+        return body.versions[latestVersion];
+      }
+
+      const satisfied = yield config.resolveConstraints(Object.keys(body.versions), range);
+      if (satisfied) {
+        return body.versions[satisfied];
+      } else if (request && !config.nonInteractive) {
+        if (request.resolver && request.resolver.activity) {
+          request.resolver.activity.end();
+        }
+        config.reporter.log(config.reporter.lang('couldntFindVersionThatMatchesRange', body.name, range));
+        let pageSize;
+        if (process.stdout instanceof tty.WriteStream) {
+          pageSize = process.stdout.rows - 2;
         }
+        const response = yield inquirer.prompt([{
+          name: 'package',
+          type: 'list',
+          message: config.reporter.lang('chooseVersionFromList', body.name),
+          choices: semver.rsort(Object.keys(body.versions)),
+          pageSize
+        }]);
+        if (response && response.package) {
+          return body.versions[response.package];
+        }
+      }
+      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('couldntFindVersionThatMatchesRange', body.name, range));
+    })();
+  }
 
-        /**
-         * Fetch the file by cloning the repo and reading it.
-         */
+  resolveRequest(desiredVersion) {
+    var _this = this;
 
-        getFile(filename) {
-          if (this.supportsArchive) {
-            return this._getFileFromArchive(filename);
-          } else {
-            return this._getFileFromClone(filename);
-          }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (_this.config.offline) {
+        const res = yield _this.resolveRequestOffline();
+        if (res != null) {
+          return res;
         }
+      }
 
-        _getFileFromArchive(filename) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              try {
-                return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                  [
-                    "archive",
-                    `--remote=${_this6.gitUrl.repository}`,
-                    _this6.ref,
-                    filename,
-                  ],
-                  {
-                    process(proc, update, reject, done) {
-                      const parser = (
-                        _tarStream || _load_tarStream()
-                      ).default.extract();
-
-                      parser.on("error", reject);
-                      parser.on("finish", done);
-
-                      parser.on("entry", (header, stream, next) => {
-                        const decoder = new (
-                          _string_decoder || _load_string_decoder()
-                        ).StringDecoder("utf8");
-                        let fileContent = "";
-
-                        stream.on("data", (buffer) => {
-                          fileContent += decoder.write(buffer);
-                        });
-                        stream.on("end", () => {
-                          const remaining = decoder.end();
-                          update(fileContent + remaining);
-                          next();
-                        });
-                        stream.resume();
-                      });
+      const escapedName = (_npmRegistry || _load_npmRegistry()).default.escapeName(_this.name);
+      const desiredRange = desiredVersion || _this.range;
+      const body = yield _this.config.registries.npm.request(escapedName);
 
-                      proc.stdout.pipe(parser);
-                    },
-                  },
-                );
-              } catch (err) {
-                if (err.message.indexOf("did not match any files") >= 0) {
-                  return false;
-                } else {
-                  throw err;
-                }
-              }
-            },
-          )();
-        }
+      if (body) {
+        return NpmResolver.findVersionInRegistryResponse(_this.config, escapedName, desiredRange, body, _this.request);
+      } else {
+        return null;
+      }
+    })();
+  }
 
-        _getFileFromClone(filename) {
-          var _this7 = this;
+  resolveRequestOffline() {
+    var _this2 = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              (0, (_invariant || _load_invariant()).default)(
-                _this7.fetched,
-                "Repo not fetched",
-              );
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const packageDirs = yield _this2.config.getCache('cachedPackages', function () {
+        return (0, (_cache || _load_cache()).getCachedPackagesDirs)(_this2.config, _this2.config.cacheFolder);
+      });
 
-              try {
-                return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                  ["show", `${_this7.hash}:${filename}`],
-                  {
-                    cwd: _this7.cwd,
-                  },
-                );
-              } catch (err) {
-                handleSpawnError(err);
-                // file doesn't exist
-                return false;
-              }
-            },
-          )();
-        }
+      const versions = (0, (_map || _load_map()).default)();
 
-        /**
-         * Initialize the repo, find a secure url to use and
-         * set the ref to match an input `target`.
-         */
-        init() {
-          var _this8 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this8.gitUrl = yield Git.secureGitUrl(
-                _this8.gitUrl,
-                _this8.hash,
-                _this8.reporter,
-              );
-
-              yield _this8.setRefRemote();
-
-              // check capabilities
-              if (
-                _this8.ref !== "" &&
-                (yield Git.hasArchiveCapability(_this8.gitUrl))
-              ) {
-                _this8.supportsArchive = true;
-              } else {
-                yield _this8.fetch();
-              }
+      for (var _iterator = packageDirs, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
 
-              return _this8.hash;
-            },
-          )();
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
         }
 
-        setRefRemote() {
-          var _this9 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const isLocal = _this9.gitUrl.protocol === FILE_PROTOCOL;
-              let stdout;
+        const dir = _ref;
 
-              if (isLocal) {
-                stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                  ["show-ref", "--tags", "--heads"],
-                  { cwd: _this9.gitUrl.repository },
-                );
-              } else {
-                stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
-                  "ls-remote",
-                  "--tags",
-                  "--heads",
-                  _this9.gitUrl.repository,
-                ]);
-              }
+        // check if folder contains the registry prefix
+        if (dir.indexOf(`${NPM_REGISTRY_ID}-`) === -1) {
+          continue;
+        }
 
-              const refs = (0,
-              (_gitRefResolver || _load_gitRefResolver()).parseRefs)(stdout);
-              return _this9.setRef(refs);
-            },
-          )();
+        // read manifest and validate correct name
+        const pkg = yield _this2.config.readManifest(dir, NPM_REGISTRY_ID);
+        if (pkg.name !== _this2.name) {
+          continue;
         }
 
-        setRefHosted(hostedRefsList) {
-          const refs = (0,
-          (_gitRefResolver || _load_gitRefResolver()).parseRefs)(
-            hostedRefsList,
-          );
-          return this.setRef(refs);
+        // read package metadata
+        const metadata = yield _this2.config.readPackageMetadata(dir);
+        if (!metadata.remote) {
+          continue; // old yarn metadata
         }
 
-        /**
-         * Resolves the default branch of a remote repository (not always "master")
-         */
+        versions[pkg.version] = Object.assign({}, pkg, {
+          _remote: metadata.remote
+        });
+      }
 
-        resolveDefaultBranch() {
-          var _this10 = this;
+      const satisfied = yield _this2.config.resolveConstraints(Object.keys(versions), _this2.range);
+      if (satisfied) {
+        return versions[satisfied];
+      } else if (!_this2.config.preferOffline) {
+        throw new (_errors || _load_errors()).MessageError(_this2.reporter.lang('couldntFindPackageInCache', _this2.name, _this2.range, Object.keys(versions).join(', ')));
+      } else {
+        return null;
+      }
+    })();
+  }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const isLocal = _this10.gitUrl.protocol === FILE_PROTOCOL;
+  cleanRegistry(url) {
+    if (this.config.getOption('registry') === (_constants || _load_constants()).YARN_REGISTRY) {
+      return url.replace((_constants || _load_constants()).NPM_REGISTRY_RE, (_constants || _load_constants()).YARN_REGISTRY);
+    } else {
+      return url;
+    }
+  }
 
-              try {
-                let stdout;
-                if (isLocal) {
-                  stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                    ["show-ref", "HEAD"],
-                    { cwd: _this10.gitUrl.repository },
-                  );
-                  const refs = (0,
-                  (_gitRefResolver || _load_gitRefResolver()).parseRefs)(
-                    stdout,
-                  );
-                  const sha = refs.values().next().value;
-                  if (sha) {
-                    return { sha, ref: undefined };
-                  } else {
-                    throw new Error("Unable to find SHA for git HEAD");
-                  }
-                } else {
-                  stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)([
-                    "ls-remote",
-                    "--symref",
-                    _this10.gitUrl.repository,
-                    "HEAD",
-                  ]);
-                  const lines = stdout.split("\n").filter(validRef);
+  resolve() {
+    var _this3 = this;
 
-                  var _lines$0$split = lines[0].split(/\s+/);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // lockfile
+      const shrunk = _this3.request.getLocked('tarball');
+      if (shrunk) {
+        if (_this3.config.packBuiltPackages && shrunk.prebuiltVariants && shrunk._remote) {
+          const prebuiltVariants = shrunk.prebuiltVariants;
+          const prebuiltName = (0, (_packageNameUtils || _load_packageNameUtils()).getPlatformSpecificPackageFilename)(shrunk);
+          const offlineMirrorPath = _this3.config.getOfflineMirrorPath();
+          if (prebuiltVariants[prebuiltName] && offlineMirrorPath) {
+            const filename = path.join(offlineMirrorPath, 'prebuilt', prebuiltName + '.tgz');
+            const _remote = shrunk._remote;
 
-                  const ref = _lines$0$split[1];
+            if (_remote && (yield (_fs || _load_fs()).exists(filename))) {
+              _remote.reference = `file:${filename}`;
+              _remote.hash = prebuiltVariants[prebuiltName];
+              _remote.integrity = ssri.fromHex(_remote.hash, 'sha1').toString();
+            }
+          }
+        }
+      }
+      if (shrunk && shrunk._remote && (shrunk._remote.integrity || _this3.config.offline || !_this3.config.autoAddIntegrity)) {
+        // if the integrity field does not exist, we're not network-restricted, and the
+        // migration hasn't been disabled, it needs to be created
+        return shrunk;
+      }
 
-                  var _lines$1$split = lines[1].split(/\s+/);
+      const desiredVersion = shrunk && shrunk.version ? shrunk.version : null;
+      const info = yield _this3.resolveRequest(desiredVersion);
+      if (info == null) {
+        throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('packageNotFoundRegistry', _this3.name, NPM_REGISTRY_ID));
+      }
 
-                  const sha = _lines$1$split[0];
+      const deprecated = info.deprecated,
+            dist = info.dist;
 
-                  return { sha, ref };
-                }
-              } catch (err) {
-                handleSpawnError(err);
-                // older versions of git don't support "--symref"
-                const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                  ["ls-remote", _this10.gitUrl.repository, "HEAD"],
-                );
-                const lines = stdout.split("\n").filter(validRef);
+      if (shrunk && shrunk._remote) {
+        shrunk._remote.integrity = dist && dist.integrity ? ssri.parse(dist.integrity) : ssri.fromHex(dist && dist.shasum ? dist.shasum : '', 'sha1');
+        return shrunk;
+      }
 
-                var _lines$0$split2 = lines[0].split(/\s+/);
+      if (typeof deprecated === 'string') {
+        let human = `${info.name}@${info.version}`;
+        const parentNames = _this3.request.parentNames;
+        if (parentNames.length) {
+          human = parentNames.concat(human).join(' > ');
+        }
+        _this3.reporter.warn(`${human}: ${deprecated}`);
+      }
 
-                const sha = _lines$0$split2[0];
+      if (dist != null && dist.tarball) {
+        info._remote = {
+          resolved: `${_this3.cleanRegistry(dist.tarball)}#${dist.shasum}`,
+          type: 'tarball',
+          reference: _this3.cleanRegistry(dist.tarball),
+          hash: dist.shasum,
+          integrity: dist.integrity ? ssri.parse(dist.integrity) : ssri.fromHex(dist.shasum, 'sha1'),
+          registry: NPM_REGISTRY_ID,
+          packageName: info.name
+        };
+      }
 
-                return { sha, ref: undefined };
-              }
-            },
-          )();
-        }
+      info._uid = info.version;
 
-        /**
-         * Resolve a git commit to it's 40-chars format and ensure it exists in the repository
-         * We need to use the 40-chars format to avoid multiple folders in the cache
-         */
+      return info;
+    })();
+  }
+}
+exports.default = NpmResolver;
+NpmResolver.registry = NPM_REGISTRY_ID;
+
+/***/ }),
+/* 218 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.fileDatesEqual = exports.copyFile = exports.unlink = undefined;
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+// We want to preserve file timestamps when copying a file, since yarn uses them to decide if a file has
+// changed compared to the cache.
+// There are some OS specific cases here:
+// * On linux, fs.copyFile does not preserve timestamps, but does on OSX and Win.
+// * On windows, you must open a file with write permissions to call `fs.futimes`.
+// * On OSX you can open with read permissions and still call `fs.futimes`.
+let fixTimes = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (fd, dest, data) {
+    const doOpen = fd === undefined;
+    let openfd = fd ? fd : -1;
+
+    if (disableTimestampCorrection === undefined) {
+      // if timestamps match already, no correction is needed.
+      // the need to correct timestamps varies based on OS and node versions.
+      const destStat = yield lstat(dest);
+      disableTimestampCorrection = fileDatesEqual(destStat.mtime, data.mtime);
+    }
 
-        resolveCommit(shaToResolve) {
-          var _this11 = this;
+    if (disableTimestampCorrection) {
+      return;
+    }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              try {
-                yield _this11.fetch();
-                const revListArgs = [
-                  "rev-list",
-                  "-n",
-                  "1",
-                  "--no-abbrev-commit",
-                  "--format=oneline",
-                  shaToResolve,
-                ];
-                const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                  revListArgs,
-                  { cwd: _this11.cwd },
-                );
-
-                var _stdout$split = stdout.split(/\s+/);
-
-                const sha = _stdout$split[0];
-
-                return { sha, ref: undefined };
-              } catch (err) {
-                handleSpawnError(err);
-                // assuming commit not found, let's try something else
-                return null;
-              }
-            },
-          )();
+    if (doOpen) {
+      try {
+        openfd = yield open(dest, 'a', data.mode);
+      } catch (er) {
+        // file is likely read-only
+        try {
+          openfd = yield open(dest, 'r', data.mode);
+        } catch (err) {
+          // We can't even open this file for reading.
+          return;
         }
+      }
+    }
 
-        /**
-         * Resolves the input hash / ref / semver range to a valid commit sha
-         * If possible also resolves the sha to a valid ref in order to use "git archive"
-         */
+    try {
+      if (openfd) {
+        yield futimes(openfd, data.atime, data.mtime);
+      }
+    } catch (er) {
+      // If `futimes` throws an exception, we probably have a case of a read-only file on Windows.
+      // In this case we can just return. The incorrect timestamp will just cause that file to be recopied
+      // on subsequent installs, which will effect yarn performance but not break anything.
+    } finally {
+      if (doOpen && openfd) {
+        yield close(openfd);
+      }
+    }
+  });
 
-        setRef(refs) {
-          var _this12 = this;
+  return function fixTimes(_x7, _x8, _x9) {
+    return _ref3.apply(this, arguments);
+  };
+})();
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // get commit ref
-              const version = _this12.hash;
+// Compare file timestamps.
+// Some versions of Node on windows zero the milliseconds when utime is used.
 
-              const resolvedResult = yield (0,
-              (_gitRefResolver || _load_gitRefResolver()).resolveVersion)({
-                config: _this12.config,
-                git: _this12,
-                version,
-                refs,
-              });
-              if (!resolvedResult) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this12.reporter.lang(
-                    "couldntFindMatch",
-                    version,
-                    Array.from(refs.keys()).join(","),
-                    _this12.gitUrl.repository,
-                  ),
-                );
-              }
 
-              _this12.hash = resolvedResult.sha;
-              _this12.ref = resolvedResult.ref || "";
-              return _this12.hash;
-            },
-          )();
-        }
-      }
-      exports.default = Git;
+var _fs;
 
-      /***/
-    },
-    /* 220 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_fs() {
+  return _fs = _interopRequireDefault(__webpack_require__(5));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+var _promise;
 
-      var _asyncToGenerator2;
+function _load_promise() {
+  return _promise = __webpack_require__(50);
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _fs2;
 
-      var _resolveRelative;
+function _load_fs2() {
+  return _fs2 = __webpack_require__(4);
+}
 
-      function _load_resolveRelative() {
-        return (_resolveRelative = _interopRequireDefault(
-          __webpack_require__(586),
-        ));
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _validate;
+let disableTimestampCorrection = undefined; // OS dependent. will be detected on first file copy.
 
-      function _load_validate() {
-        return (_validate = _interopRequireDefault(__webpack_require__(125)));
-      }
+// This module serves as a wrapper for file operations that are inconsistant across node and OS versions.
 
-      var _fix;
+const readFileBuffer = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.readFile);
+const close = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.close);
+const lstat = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.lstat);
+const open = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.open);
+const futimes = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.futimes);
 
-      function _load_fix() {
-        return (_fix = _interopRequireDefault(__webpack_require__(583)));
-      }
+const write = (0, (_promise || _load_promise()).promisify)((_fs || _load_fs()).default.write);
+
+const unlink = exports.unlink = (0, (_promise || _load_promise()).promisify)(__webpack_require__(307));
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+/**
+ * Unlinks the destination to force a recreation. This is needed on case-insensitive file systems
+ * to force the correct naming when the filename has changed only in character-casing. (Jest -> jest).
+ */
+const copyFile = exports.copyFile = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (data, cleanup) {
+    // $FlowFixMe: Flow doesn't currently support COPYFILE_FICLONE
+    const ficloneFlag = (_fs2 || _load_fs2()).constants.COPYFILE_FICLONE || 0;
+    try {
+      yield unlink(data.dest);
+      yield copyFilePoly(data.src, data.dest, ficloneFlag, data);
+    } finally {
+      if (cleanup) {
+        cleanup();
       }
+    }
+  });
 
-      const path = __webpack_require__(0);
+  return function copyFile(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+// Node 8.5.0 introduced `fs.copyFile` which is much faster, so use that when available.
+// Otherwise we fall back to reading and writing files as buffers.
+const copyFilePoly = (src, dest, flags, data) => {
+  if ((_fs || _load_fs()).default.copyFile) {
+    return new Promise((resolve, reject) => (_fs || _load_fs()).default.copyFile(src, dest, flags, err => {
+      if (err) {
+        reject(err);
+      } else {
+        fixTimes(undefined, dest, data).then(() => resolve()).catch(ex => reject(ex));
+      }
+    }));
+  } else {
+    return copyWithBuffer(src, dest, flags, data);
+  }
+};
 
-      exports.default = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (info, moduleLoc, config, isRoot) {
-            // create human readable name
-            const name = info.name,
-              version = info.version;
+const copyWithBuffer = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (src, dest, flags, data) {
+    // Use open -> write -> futimes -> close sequence to avoid opening the file twice:
+    // one with writeFile and one with utimes
+    const fd = yield open(dest, 'w', data.mode);
+    try {
+      const buffer = yield readFileBuffer(src);
+      yield write(fd, buffer, 0, buffer.length);
+      yield fixTimes(fd, dest, data);
+    } finally {
+      yield close(fd);
+    }
+  });
 
-            let human;
-            if (typeof name === "string") {
-              human = name;
-            }
-            if (human && typeof version === "string" && version) {
-              human += `@${version}`;
-            }
-            if (isRoot && info._loc) {
-              human = path.relative(config.cwd, info._loc);
-            }
+  return function copyWithBuffer(_x3, _x4, _x5, _x6) {
+    return _ref2.apply(this, arguments);
+  };
+})();const fileDatesEqual = exports.fileDatesEqual = (a, b) => {
+  const aTime = a.getTime();
+  const bTime = b.getTime();
 
-            function warn(msg) {
-              if (human) {
-                msg = `${human}: ${msg}`;
-              }
-              config.reporter.warn(msg);
-            }
+  if (process.platform !== 'win32') {
+    return aTime === bTime;
+  }
 
-            yield (0, (_fix || _load_fix()).default)(
-              info,
-              moduleLoc,
-              config.reporter,
-              warn,
-              config.looseSemver,
-            );
-            (0, (_resolveRelative || _load_resolveRelative()).default)(
-              info,
-              moduleLoc,
-              config.lockfileFolder,
-            );
-
-            if (config.cwd === config.globalFolder) {
-              return info;
-            }
+  // See https://github.com/nodejs/node/pull/12607
+  // Submillisecond times from stat and utimes are truncated on Windows,
+  // causing a file with mtime 8.0079998 and 8.0081144 to become 8.007 and 8.008
+  // and making it impossible to update these files to their correct timestamps.
+  if (Math.abs(aTime - bTime) <= 1) {
+    return true;
+  }
 
-            try {
-              (0, (_validate || _load_validate()).default)(
-                info,
-                isRoot,
-                config.reporter,
-                warn,
-              );
-            } catch (err) {
-              if (human) {
-                err.message = `${human}: ${err.message}`;
-              }
-              throw err;
-            }
+  const aTimeSec = Math.floor(aTime / 1000);
+  const bTimeSec = Math.floor(bTime / 1000);
 
-            return info;
-          },
-        );
+  // See https://github.com/nodejs/node/issues/2069
+  // Some versions of Node on windows zero the milliseconds when utime is used
+  // So if any of the time has a milliseconds part of zero we suspect that the
+  // bug is present and compare only seconds.
+  if (aTime - aTimeSec * 1000 === 0 || bTime - bTimeSec * 1000 === 0) {
+    return aTimeSec === bTimeSec;
+  }
 
-        return function (_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+  return aTime === bTime;
+};
 
-      /***/
-    },
-    /* 221 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 219 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.isValidLicense = isValidLicense;
-      exports.isValidBin = isValidBin;
-      exports.stringifyPerson = stringifyPerson;
-      exports.parsePerson = parsePerson;
-      exports.normalizePerson = normalizePerson;
-      exports.extractDescription = extractDescription;
-      exports.extractRepositoryUrl = extractRepositoryUrl;
+"use strict";
 
-      const path = __webpack_require__(0);
 
-      const validateLicense = __webpack_require__(959);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      const PARENT_PATH = /^\.\.([\\\/]|$)/;
+var _asyncToGenerator2;
 
-      function isValidLicense(license) {
-        return !!license && validateLicense(license).validForNewPackages;
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function isValidBin(bin) {
-        return !path.isAbsolute(bin) && !PARENT_PATH.test(path.normalize(bin));
-      }
+var _extends2;
 
-      function stringifyPerson(person) {
-        if (!person || typeof person !== "object") {
-          return person;
-        }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-        const parts = [];
-        if (person.name) {
-          parts.push(person.name);
-        }
+var _invariant;
 
-        const email = person.email || person.mail;
-        if (typeof email === "string") {
-          parts.push(`<${email}>`);
-        }
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-        const url = person.url || person.web;
-        if (typeof url === "string") {
-          parts.push(`(${url})`);
-        }
+var _string_decoder;
 
-        return parts.join(" ");
-      }
+function _load_string_decoder() {
+  return _string_decoder = __webpack_require__(333);
+}
 
-      function parsePerson(person) {
-        if (typeof person !== "string") {
-          return person;
-        }
+var _tarFs;
 
-        // format: name (url) <email>
-        const obj = {};
+function _load_tarFs() {
+  return _tarFs = _interopRequireDefault(__webpack_require__(193));
+}
 
-        let name = person.match(/^([^\(<]+)/);
-        if (name) {
-          name = name[0].trim();
-          if (name) {
-            obj.name = name;
-          }
-        }
+var _tarStream;
 
-        const email = person.match(/<([^>]+)>/);
-        if (email) {
-          obj.email = email[1];
-        }
+function _load_tarStream() {
+  return _tarStream = _interopRequireDefault(__webpack_require__(460));
+}
 
-        const url = person.match(/\(([^\)]+)\)/);
-        if (url) {
-          obj.url = url[1];
-        }
+var _url;
 
-        return obj;
-      }
+function _load_url() {
+  return _url = _interopRequireDefault(__webpack_require__(24));
+}
 
-      function normalizePerson(person) {
-        return parsePerson(stringifyPerson(person));
-      }
+var _fs;
 
-      function extractDescription(readme) {
-        if (typeof readme !== "string" || readme === "") {
-          return undefined;
-        }
+function _load_fs() {
+  return _fs = __webpack_require__(5);
+}
 
-        // split into lines
-        const lines = readme
-          .trim()
-          .split("\n")
-          .map((line) => line.trim());
+var _errors;
 
-        // find the start of the first paragraph, ignore headings
-        let start = 0;
-        for (; start < lines.length; start++) {
-          const line = lines[start];
-          if (line && line.match(/^(#|$)/)) {
-            // line isn't empty and isn't a heading so this is the start of a paragraph
-            start++;
-            break;
-          }
-        }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-        // skip newlines from the header to the first line
-        while (start < lines.length && !lines[start]) {
-          start++;
-        }
+var _gitSpawn;
 
-        // continue to the first non empty line
-        let end = start;
-        while (end < lines.length && lines[end]) {
-          end++;
-        }
+function _load_gitSpawn() {
+  return _gitSpawn = __webpack_require__(373);
+}
 
-        return lines.slice(start, end).join(" ");
-      }
+var _gitRefResolver;
 
-      function extractRepositoryUrl(repository) {
-        if (!repository || typeof repository !== "object") {
-          return repository;
-        }
-        return repository.url;
-      }
+function _load_gitRefResolver() {
+  return _gitRefResolver = __webpack_require__(581);
+}
 
-      /***/
-    },
-    /* 222 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _crypto;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getPlatformSpecificPackageFilename =
-        getPlatformSpecificPackageFilename;
-      exports.getSystemParams = getSystemParams;
-      function getPlatformSpecificPackageFilename(pkg) {
-        // TODO support hash for all subdependencies that have installs scripts
-        const normalizeScope = (name) =>
-          name[0] === "@" ? name.substr(1).replace("/", "-") : name;
-        const suffix = getSystemParams();
-        return `${normalizeScope(pkg.name)}-v${pkg.version}-${suffix}`;
-      }
+function _load_crypto() {
+  return _crypto = _interopRequireWildcard(__webpack_require__(168));
+}
 
-      function getSystemParams() {
-        // TODO support platform variant for linux
-        return `${process.platform}-${process.arch}-${process.versions.modules || ""}`;
-      }
+var _fs2;
 
-      /***/
-    },
-    /* 223 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_fs2() {
+  return _fs2 = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.isFakeRoot = isFakeRoot;
-      exports.isRootUser = isRootUser;
-      function getUid() {
-        if (process.platform !== "win32" && process.getuid) {
-          return process.getuid();
-        }
-        return null;
-      }
+var _map;
 
-      exports.default = isRootUser(getUid()) && !isFakeRoot();
-      function isFakeRoot() {
-        return Boolean(process.env.FAKEROOTKEY);
-      }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-      function isRootUser(uid) {
-        return uid === 0;
-      }
+var _misc;
 
-      /***/
-    },
-    /* 224 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.satisfiesWithPrereleases = satisfiesWithPrereleases;
-      exports.diffWithUnstable = diffWithUnstable;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _semver;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_semver() {
-        return (_semver = _interopRequireDefault(__webpack_require__(22)));
-      }
+const GIT_PROTOCOL_PREFIX = 'git+';
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+const SSH_PROTOCOL = 'ssh:';
+const SCP_PATH_PREFIX = '/:';
+const FILE_PROTOCOL = 'file:';
+const GIT_VALID_REF_LINE_REGEXP = /^([a-fA-F0-9]+|ref)/;
 
-      /**
-       * Returns whether the given semver version satisfies the given range. Notably this supports
-       * prerelease versions so that "2.0.0-rc.0" satisfies the range ">=1.0.0", for example.
-       */
+const validRef = line => {
+  return GIT_VALID_REF_LINE_REGEXP.exec(line);
+};
 
-      function satisfiesWithPrereleases(version, range, loose = false) {
-        let semverRange;
-        try {
-          // $FlowFixMe: Add a definition for the Range class
-          semverRange = new (_semver || _load_semver()).default.Range(
-            range,
-            loose,
-          );
-        } catch (err) {
-          return false;
-        }
+const supportsArchiveCache = (0, (_map || _load_map()).default)({
+  'github.com': false // not support, doubt they will ever support it
+});
 
-        if (!version) {
-          return false;
-        }
-        let semverVersion;
-        try {
-          semverVersion = new (_semver || _load_semver()).default.SemVer(
-            version,
-            semverRange.loose,
-          );
-        } catch (err) {
-          return false;
-        }
+const handleSpawnError = err => {
+  if (err instanceof (_errors || _load_errors()).ProcessSpawnError) {
+    throw err;
+  }
+};
 
-        // A range has multiple sets of comparators. A version must satisfy all comparators in a set
-        // and at least one set to satisfy the range.
-        return semverRange.set.some((comparatorSet) => {
-          // node-semver converts ~ and ^ ranges into pairs of >= and < ranges but the upper bounds don't
-          // properly exclude prerelease versions. For example, "^1.0.0" is converted to ">=1.0.0 <2.0.0",
-          // which includes "2.0.0-pre" since prerelease versions are lower than their non-prerelease
-          // counterparts. As a practical workaround we make upper-bound ranges exclude prereleases and
-          // convert "<2.0.0" to "<2.0.0-0", for example.
-          comparatorSet = comparatorSet.map((comparator) => {
-            if (
-              comparator.operator !== "<" ||
-              !comparator.value ||
-              comparator.semver.prerelease.length
-            ) {
-              return comparator;
-            }
+const SHORTHAND_SERVICES = (0, (_map || _load_map()).default)({
+  'github:': parsedUrl => (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
+    slashes: true,
+    auth: 'git',
+    protocol: SSH_PROTOCOL,
+    host: 'github.com',
+    hostname: 'github.com',
+    pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`
+  }),
+  'bitbucket:': parsedUrl => (0, (_extends2 || _load_extends()).default)({}, parsedUrl, {
+    slashes: true,
+    auth: 'git',
+    protocol: SSH_PROTOCOL,
+    host: 'bitbucket.com',
+    hostname: 'bitbucket.com',
+    pathname: `/${parsedUrl.hostname}${parsedUrl.pathname}`
+  })
+});
+
+class Git {
+  constructor(config, gitUrl, hash) {
+    this.supportsArchive = false;
+    this.fetched = false;
+    this.config = config;
+    this.reporter = config.reporter;
+    this.hash = hash;
+    this.ref = hash;
+    this.gitUrl = gitUrl;
+    this.cwd = this.config.getTemp((_crypto || _load_crypto()).hash(this.gitUrl.repository));
+  }
 
-            // "0" is the lowest prerelease version
-            comparator.semver.inc("pre", 0);
+  /**
+   * npm URLs contain a 'git+' scheme prefix, which is not understood by git.
+   * git "URLs" also allow an alternative scp-like syntax, so they're not standard URLs.
+   */
+  static npmUrlToGitUrl(npmUrl) {
+    npmUrl = (0, (_misc || _load_misc()).removePrefix)(npmUrl, GIT_PROTOCOL_PREFIX);
 
-            const comparatorString =
-              comparator.operator + comparator.semver.version;
-            // $FlowFixMe: Add a definition for the Comparator class
-            return new (_semver || _load_semver()).default.Comparator(
-              comparatorString,
-              comparator.loose,
-            );
-          });
+    let parsed = (_url || _load_url()).default.parse(npmUrl);
+    const expander = parsed.protocol && SHORTHAND_SERVICES[parsed.protocol];
 
-          return !comparatorSet.some(
-            (comparator) => !comparator.test(semverVersion),
-          );
-        });
-      }
+    if (expander) {
+      parsed = expander(parsed);
+    }
 
-      const PRE_RELEASES = {
-        major: "premajor",
-        minor: "preminor",
-        patch: "prepatch",
+    // Special case in npm, where ssh:// prefix is stripped to pass scp-like syntax
+    // which in git works as remote path only if there are no slashes before ':'.
+    // See #3146.
+    if (parsed.protocol === SSH_PROTOCOL && parsed.hostname && parsed.path && parsed.path.startsWith(SCP_PATH_PREFIX) && parsed.port === null) {
+      const auth = parsed.auth ? parsed.auth + '@' : '';
+      const pathname = parsed.path.slice(SCP_PATH_PREFIX.length);
+      return {
+        hostname: parsed.hostname,
+        protocol: parsed.protocol,
+        repository: `${auth}${parsed.hostname}:${pathname}`
       };
+    }
 
-      /**
-       * Returns the difference between two versions as a semantic string representation.
-       * Similar to the `diff` method in node-semver, but it also accounts for unstable versions,
-       * like 0.x.x or 0.0.x.
-       */
+    // git local repos are specified as `git+file:` and a filesystem path, not a url.
+    let repository;
+    if (parsed.protocol === FILE_PROTOCOL) {
+      repository = parsed.path;
+    } else {
+      repository = (_url || _load_url()).default.format((0, (_extends2 || _load_extends()).default)({}, parsed, { hash: '' }));
+    }
 
-      function diffWithUnstable(version1, version2) {
-        if (
-          (_semver || _load_semver()).default.eq(version1, version2) === false
-        ) {
-          const v1 = (_semver || _load_semver()).default.parse(version1);
-          const v2 = (_semver || _load_semver()).default.parse(version2);
-
-          if (v1 != null && v2 != null) {
-            const isPreRelease =
-              v1.prerelease.length > 0 || v2.prerelease.length > 0;
-            const preMajor = v1.major === 0 || v2.major === 0;
-            const preMinor = preMajor && (v1.minor === 0 || v2.minor === 0);
-
-            let diff = null;
-
-            if (v1.major !== v2.major) {
-              diff = "major";
-            } else if (v1.minor !== v2.minor) {
-              if (preMajor) {
-                // If the major version number is zero (0.x.x), treat a change
-                // of the minor version number as a major change.
-                diff = "major";
-              } else {
-                diff = "minor";
-              }
-            } else if (v1.patch !== v2.patch) {
-              if (preMinor) {
-                // If the major & minor version numbers are zero (0.0.x), treat a change
-                // of the patch version number as a major change.
-                diff = "major";
-              } else if (preMajor) {
-                // If the major version number is zero (0.x.x), treat a change
-                // of the patch version number as a minor change.
-                diff = "minor";
-              } else {
-                diff = "patch";
-              }
-            }
+    return {
+      hostname: parsed.hostname || null,
+      protocol: parsed.protocol || FILE_PROTOCOL,
+      repository: repository || ''
+    };
+  }
 
-            if (isPreRelease) {
-              if (diff != null) {
-                diff = PRE_RELEASES[diff];
-              } else {
-                diff = "prerelease";
-              }
-            }
+  /**
+   * Check if the host specified in the input `gitUrl` has archive capability.
+   */
 
-            return diff;
-          }
-        }
+  static hasArchiveCapability(ref) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const hostname = ref.hostname;
+      if (ref.protocol !== 'ssh:' || hostname == null) {
+        return false;
+      }
 
-        return null;
+      if (hostname in supportsArchiveCache) {
+        return supportsArchiveCache[hostname];
       }
 
-      /***/
-    },
-    /* 225 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      try {
+        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${ref.repository}`, 'HEAD', Date.now() + '']);
+        throw new Error();
+      } catch (err) {
+        handleSpawnError(err);
+        const supports = err.message.indexOf('did not match any files') >= 0;
+        return supportsArchiveCache[hostname] = supports;
+      }
+    })();
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getDataDir = getDataDir;
-      exports.getCacheDir = getCacheDir;
-      exports.getConfigDir = getConfigDir;
-      const path = __webpack_require__(0);
-      const userHome = __webpack_require__(67).default;
-
-      const FALLBACK_CONFIG_DIR = path.join(userHome, ".config", "yarn");
-      const FALLBACK_CACHE_DIR = path.join(userHome, ".cache", "yarn");
-
-      function getDataDir() {
-        if (process.platform === "win32") {
-          const WIN32_APPDATA_DIR = getLocalAppDataDir();
-          return WIN32_APPDATA_DIR == null
-            ? FALLBACK_CONFIG_DIR
-            : path.join(WIN32_APPDATA_DIR, "Data");
-        } else if (process.env.XDG_DATA_HOME) {
-          return path.join(process.env.XDG_DATA_HOME, "yarn");
-        } else {
-          // This could arguably be ~/Library/Application Support/Yarn on Macs,
-          // but that feels unintuitive for a cli tool
+  /**
+   * Check if the input `target` is a 5-40 character hex commit hash.
+   */
 
-          // Instead, use our prior fallback. Some day this could be
-          // path.join(userHome, '.local', 'share', 'yarn')
-          // or return path.join(WIN32_APPDATA_DIR, 'Data') on win32
-          return FALLBACK_CONFIG_DIR;
+  static repoExists(ref) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const isLocal = ref.protocol === FILE_PROTOCOL;
+
+      try {
+        if (isLocal) {
+          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show-ref', '-t'], { cwd: ref.repository });
+        } else {
+          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', '-t', ref.repository]);
         }
+        return true;
+      } catch (err) {
+        handleSpawnError(err);
+        return false;
       }
+    })();
+  }
 
-      function getCacheDir() {
-        if (process.platform === "win32") {
-          // process.env.TEMP also exists, but most apps put caches here
-          return path.join(
-            getLocalAppDataDir() ||
-              path.join(userHome, "AppData", "Local", "Yarn"),
-            "Cache",
-          );
-        } else if (process.env.XDG_CACHE_HOME) {
-          return path.join(process.env.XDG_CACHE_HOME, "yarn");
-        } else if (process.platform === "darwin") {
-          return path.join(userHome, "Library", "Caches", "Yarn");
+  static replaceProtocol(ref, protocol) {
+    return {
+      hostname: ref.hostname,
+      protocol,
+      repository: ref.repository.replace(/^(?:git|http):/, protocol)
+    };
+  }
+
+  /**
+   * Attempt to upgrade insecure protocols to secure protocol
+   */
+  static secureGitUrl(ref, hash, reporter) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if ((0, (_gitRefResolver || _load_gitRefResolver()).isCommitSha)(hash)) {
+        // this is cryptographically secure
+        return ref;
+      }
+
+      if (ref.protocol === 'git:') {
+        const secureUrl = Git.replaceProtocol(ref, 'https:');
+        if (yield Git.repoExists(secureUrl)) {
+          return secureUrl;
         } else {
-          return FALLBACK_CACHE_DIR;
+          reporter.warn(reporter.lang('downloadGitWithoutCommit', ref.repository));
+          return ref;
         }
       }
 
-      function getConfigDir() {
-        if (process.platform === "win32") {
-          // Use our prior fallback. Some day this could be
-          // return path.join(WIN32_APPDATA_DIR, 'Config')
-          const WIN32_APPDATA_DIR = getLocalAppDataDir();
-          return WIN32_APPDATA_DIR == null
-            ? FALLBACK_CONFIG_DIR
-            : path.join(WIN32_APPDATA_DIR, "Config");
-        } else if (process.env.XDG_CONFIG_HOME) {
-          return path.join(process.env.XDG_CONFIG_HOME, "yarn");
+      if (ref.protocol === 'http:') {
+        const secureRef = Git.replaceProtocol(ref, 'https:');
+        if (yield Git.repoExists(secureRef)) {
+          return secureRef;
         } else {
-          return FALLBACK_CONFIG_DIR;
+          reporter.warn(reporter.lang('downloadHTTPWithoutCommit', ref.repository));
+          return ref;
         }
       }
 
-      function getLocalAppDataDir() {
-        return process.env.LOCALAPPDATA
-          ? path.join(process.env.LOCALAPPDATA, "Yarn")
-          : null;
-      }
+      return ref;
+    })();
+  }
 
-      /***/
-    },
-    /* 226 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  /**
+   * Archive a repo to destination
+   */
+
+  archive(dest) {
+    if (this.supportsArchive) {
+      return this._archiveViaRemoteArchive(dest);
+    } else {
+      return this._archiveViaLocalFetched(dest);
+    }
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
+  _archiveViaRemoteArchive(dest) {
+    var _this = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const hashStream = new (_crypto || _load_crypto()).HashStream();
+      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${_this.gitUrl.repository}`, _this.ref], {
+        process(proc, resolve, reject, done) {
+          const writeStream = (0, (_fs || _load_fs()).createWriteStream)(dest);
+          proc.on('error', reject);
+          writeStream.on('error', reject);
+          writeStream.on('end', done);
+          writeStream.on('open', function () {
+            proc.stdout.pipe(hashStream).pipe(writeStream);
+          });
+          writeStream.once('finish', done);
+        }
       });
-      exports.explodeHashedUrl = explodeHashedUrl;
-      function explodeHashedUrl(url) {
-        const parts = url.split("#");
+      return hashStream.getHash();
+    })();
+  }
 
-        return {
-          hash: parts[1] || "",
-          url: parts[0],
-        };
-      }
+  _archiveViaLocalFetched(dest) {
+    var _this2 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const hashStream = new (_crypto || _load_crypto()).HashStream();
+      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', _this2.hash], {
+        cwd: _this2.cwd,
+        process(proc, resolve, reject, done) {
+          const writeStream = (0, (_fs || _load_fs()).createWriteStream)(dest);
+          proc.on('error', reject);
+          writeStream.on('error', reject);
+          writeStream.on('open', function () {
+            proc.stdout.pipe(hashStream).pipe(writeStream);
+          });
+          writeStream.once('finish', done);
+        }
+      });
+      return hashStream.getHash();
+    })();
+  }
 
-      /***/
-    },
-    /* 227 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = { default: __webpack_require__(233), __esModule: true };
+  /**
+   * Clone a repo to the input `dest`. Use `git archive` if it's available, otherwise fall
+   * back to `git clone`.
+   */
 
-      /***/
-    },
-    /* 228 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = balanced;
-      function balanced(a, b, str) {
-        if (a instanceof RegExp) a = maybeMatch(a, str);
-        if (b instanceof RegExp) b = maybeMatch(b, str);
-
-        var r = range(a, b, str);
-
-        return (
-          r && {
-            start: r[0],
-            end: r[1],
-            pre: str.slice(0, r[0]),
-            body: str.slice(r[0] + a.length, r[1]),
-            post: str.slice(r[1] + b.length),
-          }
-        );
-      }
+  clone(dest) {
+    if (this.supportsArchive) {
+      return this._cloneViaRemoteArchive(dest);
+    } else {
+      return this._cloneViaLocalFetched(dest);
+    }
+  }
 
-      function maybeMatch(reg, str) {
-        var m = str.match(reg);
-        return m ? m[0] : null;
-      }
+  _cloneViaRemoteArchive(dest) {
+    var _this3 = this;
 
-      balanced.range = range;
-      function range(a, b, str) {
-        var begs, beg, left, right, result;
-        var ai = str.indexOf(a);
-        var bi = str.indexOf(b, ai + 1);
-        var i = ai;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${_this3.gitUrl.repository}`, _this3.ref], {
+        process(proc, update, reject, done) {
+          const extractor = (_tarFs || _load_tarFs()).default.extract(dest, {
+            dmode: 0o555, // all dirs should be readable
+            fmode: 0o444 // all files should be readable
+          });
+          extractor.on('error', reject);
+          extractor.on('finish', done);
 
-        if (ai >= 0 && bi > 0) {
-          begs = [];
-          left = str.length;
+          proc.stdout.pipe(extractor);
+          proc.on('error', reject);
+        }
+      });
+    })();
+  }
 
-          while (i >= 0 && !result) {
-            if (i == ai) {
-              begs.push(i);
-              ai = str.indexOf(a, i + 1);
-            } else if (begs.length == 1) {
-              result = [begs.pop(), bi];
-            } else {
-              beg = begs.pop();
-              if (beg < left) {
-                left = beg;
-                right = bi;
-              }
+  _cloneViaLocalFetched(dest) {
+    var _this4 = this;
 
-              bi = str.indexOf(b, i + 1);
-            }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', _this4.hash], {
+        cwd: _this4.cwd,
+        process(proc, resolve, reject, done) {
+          const extractor = (_tarFs || _load_tarFs()).default.extract(dest, {
+            dmode: 0o555, // all dirs should be readable
+            fmode: 0o444 // all files should be readable
+          });
 
-            i = ai < bi && ai >= 0 ? ai : bi;
-          }
+          extractor.on('error', reject);
+          extractor.on('finish', done);
 
-          if (begs.length) {
-            result = [left, right];
-          }
+          proc.stdout.pipe(extractor);
         }
+      });
+    })();
+  }
 
-        return result;
-      }
+  /**
+   * Clone this repo.
+   */
 
-      /***/
-    },
-    /* 229 */
-    /***/ function (module, exports, __webpack_require__) {
-      var concatMap = __webpack_require__(232);
-      var balanced = __webpack_require__(228);
+  fetch() {
+    var _this5 = this;
 
-      module.exports = expandTop;
+    const gitUrl = this.gitUrl,
+          cwd = this.cwd;
 
-      var escSlash = "\0SLASH" + Math.random() + "\0";
-      var escOpen = "\0OPEN" + Math.random() + "\0";
-      var escClose = "\0CLOSE" + Math.random() + "\0";
-      var escComma = "\0COMMA" + Math.random() + "\0";
-      var escPeriod = "\0PERIOD" + Math.random() + "\0";
 
-      function numeric(str) {
-        return parseInt(str, 10) == str ? parseInt(str, 10) : str.charCodeAt(0);
+    return (_fs2 || _load_fs2()).lockQueue.push(gitUrl.repository, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (yield (_fs2 || _load_fs2()).exists(cwd)) {
+        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['fetch', '--tags'], { cwd });
+        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['pull'], { cwd });
+      } else {
+        yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['clone', gitUrl.repository, cwd]);
       }
 
-      function escapeBraces(str) {
-        return str
-          .split("\\\\")
-          .join(escSlash)
-          .split("\\{")
-          .join(escOpen)
-          .split("\\}")
-          .join(escClose)
-          .split("\\,")
-          .join(escComma)
-          .split("\\.")
-          .join(escPeriod);
-      }
+      _this5.fetched = true;
+    }));
+  }
 
-      function unescapeBraces(str) {
-        return str
-          .split(escSlash)
-          .join("\\")
-          .split(escOpen)
-          .join("{")
-          .split(escClose)
-          .join("}")
-          .split(escComma)
-          .join(",")
-          .split(escPeriod)
-          .join(".");
-      }
+  /**
+   * Fetch the file by cloning the repo and reading it.
+   */
 
-      // Basically just str.split(","), but handling cases
-      // where we have nested braced sections, which should be
-      // treated as individual members, like {a,{b,c},d}
-      function parseCommaParts(str) {
-        if (!str) return [""];
+  getFile(filename) {
+    if (this.supportsArchive) {
+      return this._getFileFromArchive(filename);
+    } else {
+      return this._getFileFromClone(filename);
+    }
+  }
 
-        var parts = [];
-        var m = balanced("{", "}", str);
+  _getFileFromArchive(filename) {
+    var _this6 = this;
 
-        if (!m) return str.split(",");
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      try {
+        return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['archive', `--remote=${_this6.gitUrl.repository}`, _this6.ref, filename], {
+          process(proc, update, reject, done) {
+            const parser = (_tarStream || _load_tarStream()).default.extract();
 
-        var pre = m.pre;
-        var body = m.body;
-        var post = m.post;
-        var p = pre.split(",");
+            parser.on('error', reject);
+            parser.on('finish', done);
 
-        p[p.length - 1] += "{" + body + "}";
-        var postParts = parseCommaParts(post);
-        if (post.length) {
-          p[p.length - 1] += postParts.shift();
-          p.push.apply(p, postParts);
-        }
+            parser.on('entry', (header, stream, next) => {
+              const decoder = new (_string_decoder || _load_string_decoder()).StringDecoder('utf8');
+              let fileContent = '';
 
-        parts.push.apply(parts, p);
+              stream.on('data', buffer => {
+                fileContent += decoder.write(buffer);
+              });
+              stream.on('end', () => {
+                const remaining = decoder.end();
+                update(fileContent + remaining);
+                next();
+              });
+              stream.resume();
+            });
 
-        return parts;
+            proc.stdout.pipe(parser);
+          }
+        });
+      } catch (err) {
+        if (err.message.indexOf('did not match any files') >= 0) {
+          return false;
+        } else {
+          throw err;
+        }
       }
+    })();
+  }
 
-      function expandTop(str) {
-        if (!str) return [];
+  _getFileFromClone(filename) {
+    var _this7 = this;
 
-        // I don't know why Bash 4.3 does this, but it does.
-        // Anything starting with {} will have the first two bytes preserved
-        // but *only* at the top level, so {},a}b will not expand to anything,
-        // but a{},b}c will be expanded to [a}c,abc].
-        // One could argue that this is a bug in Bash, but since the goal of
-        // this module is to match Bash's rules, we escape a leading {}
-        if (str.substr(0, 2) === "{}") {
-          str = "\\{\\}" + str.substr(2);
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      (0, (_invariant || _load_invariant()).default)(_this7.fetched, 'Repo not fetched');
 
-        return expand(escapeBraces(str), true).map(unescapeBraces);
+      try {
+        return yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show', `${_this7.hash}:${filename}`], {
+          cwd: _this7.cwd
+        });
+      } catch (err) {
+        handleSpawnError(err);
+        // file doesn't exist
+        return false;
       }
+    })();
+  }
 
-      function identity(e) {
-        return e;
-      }
+  /**
+   * Initialize the repo, find a secure url to use and
+   * set the ref to match an input `target`.
+   */
+  init() {
+    var _this8 = this;
 
-      function embrace(str) {
-        return "{" + str + "}";
-      }
-      function isPadded(el) {
-        return /^-?0\d/.test(el);
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this8.gitUrl = yield Git.secureGitUrl(_this8.gitUrl, _this8.hash, _this8.reporter);
 
-      function lte(i, y) {
-        return i <= y;
-      }
-      function gte(i, y) {
-        return i >= y;
+      yield _this8.setRefRemote();
+
+      // check capabilities
+      if (_this8.ref !== '' && (yield Git.hasArchiveCapability(_this8.gitUrl))) {
+        _this8.supportsArchive = true;
+      } else {
+        yield _this8.fetch();
       }
 
-      function expand(str, isTop) {
-        var expansions = [];
+      return _this8.hash;
+    })();
+  }
 
-        var m = balanced("{", "}", str);
-        if (!m || /\$$/.test(m.pre)) return [str];
+  setRefRemote() {
+    var _this9 = this;
 
-        var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
-        var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(
-          m.body,
-        );
-        var isSequence = isNumericSequence || isAlphaSequence;
-        var isOptions = m.body.indexOf(",") >= 0;
-        if (!isSequence && !isOptions) {
-          // {a},b}
-          if (m.post.match(/,.*\}/)) {
-            str = m.pre + "{" + m.body + escClose + m.post;
-            return expand(str);
-          }
-          return [str];
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const isLocal = _this9.gitUrl.protocol === FILE_PROTOCOL;
+      let stdout;
 
-        var n;
-        if (isSequence) {
-          n = m.body.split(/\.\./);
-        } else {
-          n = parseCommaParts(m.body);
-          if (n.length === 1) {
-            // x{{a,b}}y ==> x{a}y x{b}y
-            n = expand(n[0], false).map(embrace);
-            if (n.length === 1) {
-              var post = m.post.length ? expand(m.post, false) : [""];
-              return post.map(function (p) {
-                return m.pre + n[0] + p;
-              });
-            }
-          }
-        }
+      if (isLocal) {
+        stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show-ref', '--tags', '--heads'], { cwd: _this9.gitUrl.repository });
+      } else {
+        stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', '--tags', '--heads', _this9.gitUrl.repository]);
+      }
 
-        // at this point, n is the parts, and we know it's not a comma set
-        // with a single entry.
+      const refs = (0, (_gitRefResolver || _load_gitRefResolver()).parseRefs)(stdout);
+      return _this9.setRef(refs);
+    })();
+  }
 
-        // no need to expand pre, since it is guaranteed to be free of brace-sets
-        var pre = m.pre;
-        var post = m.post.length ? expand(m.post, false) : [""];
+  setRefHosted(hostedRefsList) {
+    const refs = (0, (_gitRefResolver || _load_gitRefResolver()).parseRefs)(hostedRefsList);
+    return this.setRef(refs);
+  }
 
-        var N;
+  /**
+   * Resolves the default branch of a remote repository (not always "master")
+   */
 
-        if (isSequence) {
-          var x = numeric(n[0]);
-          var y = numeric(n[1]);
-          var width = Math.max(n[0].length, n[1].length);
-          var incr = n.length == 3 ? Math.abs(numeric(n[2])) : 1;
-          var test = lte;
-          var reverse = y < x;
-          if (reverse) {
-            incr *= -1;
-            test = gte;
-          }
-          var pad = n.some(isPadded);
+  resolveDefaultBranch() {
+    var _this10 = this;
 
-          N = [];
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const isLocal = _this10.gitUrl.protocol === FILE_PROTOCOL;
 
-          for (var i = x; test(i, y); i += incr) {
-            var c;
-            if (isAlphaSequence) {
-              c = String.fromCharCode(i);
-              if (c === "\\") c = "";
-            } else {
-              c = String(i);
-              if (pad) {
-                var need = width - c.length;
-                if (need > 0) {
-                  var z = new Array(need + 1).join("0");
-                  if (i < 0) c = "-" + z + c.slice(1);
-                  else c = z + c;
-                }
-              }
-            }
-            N.push(c);
+      try {
+        let stdout;
+        if (isLocal) {
+          stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['show-ref', 'HEAD'], { cwd: _this10.gitUrl.repository });
+          const refs = (0, (_gitRefResolver || _load_gitRefResolver()).parseRefs)(stdout);
+          const sha = refs.values().next().value;
+          if (sha) {
+            return { sha, ref: undefined };
+          } else {
+            throw new Error('Unable to find SHA for git HEAD');
           }
         } else {
-          N = concatMap(n, function (el) {
-            return expand(el, false);
-          });
-        }
+          stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', '--symref', _this10.gitUrl.repository, 'HEAD']);
+          const lines = stdout.split('\n').filter(validRef);
 
-        for (var j = 0; j < N.length; j++) {
-          for (var k = 0; k < post.length; k++) {
-            var expansion = pre + N[j] + post[k];
-            if (!isTop || isSequence || expansion) expansions.push(expansion);
-          }
+          var _lines$0$split = lines[0].split(/\s+/);
+
+          const ref = _lines$0$split[1];
+
+          var _lines$1$split = lines[1].split(/\s+/);
+
+          const sha = _lines$1$split[0];
+
+          return { sha, ref };
         }
+      } catch (err) {
+        handleSpawnError(err);
+        // older versions of git don't support "--symref"
+        const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['ls-remote', _this10.gitUrl.repository, 'HEAD']);
+        const lines = stdout.split('\n').filter(validRef);
+
+        var _lines$0$split2 = lines[0].split(/\s+/);
 
-        return expansions;
+        const sha = _lines$0$split2[0];
+
+        return { sha, ref: undefined };
       }
+    })();
+  }
 
-      /***/
-    },
-    /* 230 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      function preserveCamelCase(str) {
-        let isLastCharLower = false;
-        let isLastCharUpper = false;
-        let isLastLastCharUpper = false;
-
-        for (let i = 0; i < str.length; i++) {
-          const c = str[i];
-
-          if (isLastCharLower && /[a-zA-Z]/.test(c) && c.toUpperCase() === c) {
-            str = str.substr(0, i) + "-" + str.substr(i);
-            isLastCharLower = false;
-            isLastLastCharUpper = isLastCharUpper;
-            isLastCharUpper = true;
-            i++;
-          } else if (
-            isLastCharUpper &&
-            isLastLastCharUpper &&
-            /[a-zA-Z]/.test(c) &&
-            c.toLowerCase() === c
-          ) {
-            str = str.substr(0, i - 1) + "-" + str.substr(i - 1);
-            isLastLastCharUpper = isLastCharUpper;
-            isLastCharUpper = false;
-            isLastCharLower = true;
-          } else {
-            isLastCharLower = c.toLowerCase() === c;
-            isLastLastCharUpper = isLastCharUpper;
-            isLastCharUpper = c.toUpperCase() === c;
-          }
-        }
+  /**
+   * Resolve a git commit to it's 40-chars format and ensure it exists in the repository
+   * We need to use the 40-chars format to avoid multiple folders in the cache
+   */
 
-        return str;
+  resolveCommit(shaToResolve) {
+    var _this11 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      try {
+        yield _this11.fetch();
+        const revListArgs = ['rev-list', '-n', '1', '--no-abbrev-commit', '--format=oneline', shaToResolve];
+        const stdout = yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(revListArgs, { cwd: _this11.cwd });
+
+        var _stdout$split = stdout.split(/\s+/);
+
+        const sha = _stdout$split[0];
+
+        return { sha, ref: undefined };
+      } catch (err) {
+        handleSpawnError(err);
+        // assuming commit not found, let's try something else
+        return null;
       }
+    })();
+  }
 
-      module.exports = function (str) {
-        if (arguments.length > 1) {
-          str = Array.from(arguments)
-            .map((x) => x.trim())
-            .filter((x) => x.length)
-            .join("-");
-        } else {
-          str = str.trim();
-        }
+  /**
+   * Resolves the input hash / ref / semver range to a valid commit sha
+   * If possible also resolves the sha to a valid ref in order to use "git archive"
+   */
 
-        if (str.length === 0) {
-          return "";
-        }
+  setRef(refs) {
+    var _this12 = this;
 
-        if (str.length === 1) {
-          return str.toLowerCase();
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // get commit ref
+      const version = _this12.hash;
 
-        if (/^[a-z0-9]+$/.test(str)) {
-          return str;
-        }
 
-        const hasUpperCase = str !== str.toLowerCase();
+      const resolvedResult = yield (0, (_gitRefResolver || _load_gitRefResolver()).resolveVersion)({
+        config: _this12.config,
+        git: _this12,
+        version,
+        refs
+      });
+      if (!resolvedResult) {
+        throw new (_errors || _load_errors()).MessageError(_this12.reporter.lang('couldntFindMatch', version, Array.from(refs.keys()).join(','), _this12.gitUrl.repository));
+      }
 
-        if (hasUpperCase) {
-          str = preserveCamelCase(str);
-        }
+      _this12.hash = resolvedResult.sha;
+      _this12.ref = resolvedResult.ref || '';
+      return _this12.hash;
+    })();
+  }
+}
+exports.default = Git;
 
-        return str
-          .replace(/^[_.\- ]+/, "")
-          .toLowerCase()
-          .replace(/[_.\- ]+(\w|$)/g, (m, p1) => p1.toUpperCase());
-      };
+/***/ }),
+/* 220 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 231 */
-    /***/ function (module, exports) {
-      function Caseless(dict) {
-        this.dict = dict || {};
-      }
-      Caseless.prototype.set = function (name, value, clobber) {
-        if (typeof name === "object") {
-          for (var i in name) {
-            this.set(i, name[i], value);
-          }
-        } else {
-          if (typeof clobber === "undefined") clobber = true;
-          var has = this.has(name);
+"use strict";
 
-          if (!clobber && has) this.dict[has] = this.dict[has] + "," + value;
-          else this.dict[has || name] = value;
-          return has;
-        }
-      };
-      Caseless.prototype.has = function (name) {
-        var keys = Object.keys(this.dict),
-          name = name.toLowerCase();
-        for (var i = 0; i < keys.length; i++) {
-          if (keys[i].toLowerCase() === name) return keys[i];
-        }
-        return false;
-      };
-      Caseless.prototype.get = function (name) {
-        name = name.toLowerCase();
-        var result, _key;
-        var headers = this.dict;
-        Object.keys(headers).forEach(function (key) {
-          _key = key.toLowerCase();
-          if (name === _key) result = headers[key];
-        });
-        return result;
-      };
-      Caseless.prototype.swap = function (name) {
-        var has = this.has(name);
-        if (has === name) return;
-        if (!has)
-          throw new Error('There is no header than matches "' + name + '"');
-        this.dict[name] = this.dict[has];
-        delete this.dict[has];
-      };
-      Caseless.prototype.del = function (name) {
-        var has = this.has(name);
-        return delete this.dict[has || name];
-      };
 
-      module.exports = function (dict) {
-        return new Caseless(dict);
-      };
-      module.exports.httpify = function (resp, headers) {
-        var c = new Caseless(headers);
-        resp.setHeader = function (key, value, clobber) {
-          if (typeof value === "undefined") return;
-          return c.set(key, value, clobber);
-        };
-        resp.hasHeader = function (key) {
-          return c.has(key);
-        };
-        resp.getHeader = function (key) {
-          return c.get(key);
-        };
-        resp.removeHeader = function (key) {
-          return c.del(key);
-        };
-        resp.headers = c.dict;
-        return c;
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      /***/
-    },
-    /* 232 */
-    /***/ function (module, exports) {
-      module.exports = function (xs, fn) {
-        var res = [];
-        for (var i = 0; i < xs.length; i++) {
-          var x = fn(xs[i], i);
-          if (isArray(x)) res.push.apply(res, x);
-          else res.push(x);
-        }
-        return res;
-      };
+var _asyncToGenerator2;
 
-      var isArray =
-        Array.isArray ||
-        function (xs) {
-          return Object.prototype.toString.call(xs) === "[object Array]";
-        };
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      /***/
-    },
-    /* 233 */
-    /***/ function (module, exports, __webpack_require__) {
-      __webpack_require__(259);
-      __webpack_require__(261);
-      __webpack_require__(264);
-      __webpack_require__(260);
-      __webpack_require__(262);
-      __webpack_require__(263);
-      module.exports = __webpack_require__(31).Promise;
-
-      /***/
-    },
-    /* 234 */
-    /***/ function (module, exports) {
-      module.exports = function () {
-        /* empty */
-      };
+var _resolveRelative;
 
-      /***/
-    },
-    /* 235 */
-    /***/ function (module, exports) {
-      module.exports = function (it, Constructor, name, forbiddenField) {
-        if (
-          !(it instanceof Constructor) ||
-          (forbiddenField !== undefined && forbiddenField in it)
-        ) {
-          throw TypeError(name + ": incorrect invocation!");
-        }
-        return it;
-      };
+function _load_resolveRelative() {
+  return _resolveRelative = _interopRequireDefault(__webpack_require__(586));
+}
 
-      /***/
-    },
-    /* 236 */
-    /***/ function (module, exports, __webpack_require__) {
-      // false -> Array#indexOf
-      // true  -> Array#includes
-      var toIObject = __webpack_require__(98);
-      var toLength = __webpack_require__(136);
-      var toAbsoluteIndex = __webpack_require__(254);
-      module.exports = function (IS_INCLUDES) {
-        return function ($this, el, fromIndex) {
-          var O = toIObject($this);
-          var length = toLength(O.length);
-          var index = toAbsoluteIndex(fromIndex, length);
-          var value;
-          // Array#includes uses SameValueZero equality algorithm
-          // eslint-disable-next-line no-self-compare
-          if (IS_INCLUDES && el != el)
-            while (length > index) {
-              value = O[index++];
-              // eslint-disable-next-line no-self-compare
-              if (value != value) return true;
-              // Array#indexOf ignores holes, Array#includes - not
-            }
-          else
-            for (; length > index; index++)
-              if (IS_INCLUDES || index in O) {
-                if (O[index] === el) return IS_INCLUDES || index || 0;
-              }
-          return !IS_INCLUDES && -1;
-        };
-      };
+var _validate;
 
-      /***/
-    },
-    /* 237 */
-    /***/ function (module, exports, __webpack_require__) {
-      var ctx = __webpack_require__(70);
-      var call = __webpack_require__(241);
-      var isArrayIter = __webpack_require__(240);
-      var anObject = __webpack_require__(35);
-      var toLength = __webpack_require__(136);
-      var getIterFn = __webpack_require__(257);
-      var BREAK = {};
-      var RETURN = {};
-      var exports = (module.exports = function (
-        iterable,
-        entries,
-        fn,
-        that,
-        ITERATOR,
-      ) {
-        var iterFn = ITERATOR
-          ? function () {
-              return iterable;
-            }
-          : getIterFn(iterable);
-        var f = ctx(fn, that, entries ? 2 : 1);
-        var index = 0;
-        var length, step, iterator, result;
-        if (typeof iterFn != "function")
-          throw TypeError(iterable + " is not iterable!");
-        // fast case for arrays with default iterator
-        if (isArrayIter(iterFn))
-          for (length = toLength(iterable.length); length > index; index++) {
-            result = entries
-              ? f(anObject((step = iterable[index]))[0], step[1])
-              : f(iterable[index]);
-            if (result === BREAK || result === RETURN) return result;
-          }
-        else
-          for (
-            iterator = iterFn.call(iterable);
-            !(step = iterator.next()).done;
+function _load_validate() {
+  return _validate = _interopRequireDefault(__webpack_require__(125));
+}
 
-          ) {
-            result = call(iterator, f, step.value, entries);
-            if (result === BREAK || result === RETURN) return result;
-          }
-      });
-      exports.BREAK = BREAK;
-      exports.RETURN = RETURN;
+var _fix;
 
-      /***/
-    },
-    /* 238 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports =
-        !__webpack_require__(51) &&
-        !__webpack_require__(112)(function () {
-          return (
-            Object.defineProperty(__webpack_require__(92)("div"), "a", {
-              get: function () {
-                return 7;
-              },
-            }).a != 7
-          );
-        });
+function _load_fix() {
+  return _fix = _interopRequireDefault(__webpack_require__(583));
+}
 
-      /***/
-    },
-    /* 239 */
-    /***/ function (module, exports) {
-      // fast apply, http://jsperf.lnkit.com/fast-apply/5
-      module.exports = function (fn, args, that) {
-        var un = that === undefined;
-        switch (args.length) {
-          case 0:
-            return un ? fn() : fn.call(that);
-          case 1:
-            return un ? fn(args[0]) : fn.call(that, args[0]);
-          case 2:
-            return un ? fn(args[0], args[1]) : fn.call(that, args[0], args[1]);
-          case 3:
-            return un
-              ? fn(args[0], args[1], args[2])
-              : fn.call(that, args[0], args[1], args[2]);
-          case 4:
-            return un
-              ? fn(args[0], args[1], args[2], args[3])
-              : fn.call(that, args[0], args[1], args[2], args[3]);
-        }
-        return fn.apply(that, args);
-      };
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      /***/
-    },
-    /* 240 */
-    /***/ function (module, exports, __webpack_require__) {
-      // check on default Array iterator
-      var Iterators = __webpack_require__(53);
-      var ITERATOR = __webpack_require__(20)("iterator");
-      var ArrayProto = Array.prototype;
-
-      module.exports = function (it) {
-        return (
-          it !== undefined &&
-          (Iterators.Array === it || ArrayProto[ITERATOR] === it)
-        );
-      };
+const path = __webpack_require__(0);
 
-      /***/
-    },
-    /* 241 */
-    /***/ function (module, exports, __webpack_require__) {
-      // call something on iterator step with safe closing on error
-      var anObject = __webpack_require__(35);
-      module.exports = function (iterator, fn, value, entries) {
-        try {
-          return entries ? fn(anObject(value)[0], value[1]) : fn(value);
-          // 7.4.6 IteratorClose(iterator, completion)
-        } catch (e) {
-          var ret = iterator["return"];
-          if (ret !== undefined) anObject(ret.call(iterator));
-          throw e;
-        }
-      };
+exports.default = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (info, moduleLoc, config, isRoot) {
+    // create human readable name
+    const name = info.name,
+          version = info.version;
 
-      /***/
-    },
-    /* 242 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var create = __webpack_require__(246);
-      var descriptor = __webpack_require__(132);
-      var setToStringTag = __webpack_require__(95);
-      var IteratorPrototype = {};
-
-      // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
-      __webpack_require__(42)(
-        IteratorPrototype,
-        __webpack_require__(20)("iterator"),
-        function () {
-          return this;
-        },
-      );
+    let human;
+    if (typeof name === 'string') {
+      human = name;
+    }
+    if (human && typeof version === 'string' && version) {
+      human += `@${version}`;
+    }
+    if (isRoot && info._loc) {
+      human = path.relative(config.cwd, info._loc);
+    }
 
-      module.exports = function (Constructor, NAME, next) {
-        Constructor.prototype = create(IteratorPrototype, {
-          next: descriptor(1, next),
-        });
-        setToStringTag(Constructor, NAME + " Iterator");
-      };
+    function warn(msg) {
+      if (human) {
+        msg = `${human}: ${msg}`;
+      }
+      config.reporter.warn(msg);
+    }
 
-      /***/
-    },
-    /* 243 */
-    /***/ function (module, exports, __webpack_require__) {
-      var ITERATOR = __webpack_require__(20)("iterator");
-      var SAFE_CLOSING = false;
+    yield (0, (_fix || _load_fix()).default)(info, moduleLoc, config.reporter, warn, config.looseSemver);
+    (0, (_resolveRelative || _load_resolveRelative()).default)(info, moduleLoc, config.lockfileFolder);
 
-      try {
-        var riter = [7][ITERATOR]();
-        riter["return"] = function () {
-          SAFE_CLOSING = true;
-        };
-        // eslint-disable-next-line no-throw-literal
-        Array.from(riter, function () {
-          throw 2;
-        });
-      } catch (e) {
-        /* empty */
+    if (config.cwd === config.globalFolder) {
+      return info;
+    }
+
+    try {
+      (0, (_validate || _load_validate()).default)(info, isRoot, config.reporter, warn);
+    } catch (err) {
+      if (human) {
+        err.message = `${human}: ${err.message}`;
       }
+      throw err;
+    }
 
-      module.exports = function (exec, skipClosing) {
-        if (!skipClosing && !SAFE_CLOSING) return false;
-        var safe = false;
-        try {
-          var arr = [7];
-          var iter = arr[ITERATOR]();
-          iter.next = function () {
-            return { done: (safe = true) };
-          };
-          arr[ITERATOR] = function () {
-            return iter;
-          };
-          exec(arr);
-        } catch (e) {
-          /* empty */
-        }
-        return safe;
-      };
+    return info;
+  });
 
-      /***/
-    },
-    /* 244 */
-    /***/ function (module, exports) {
-      module.exports = function (done, value) {
-        return { value: value, done: !!done };
-      };
+  return function (_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      /***/
-    },
-    /* 245 */
-    /***/ function (module, exports, __webpack_require__) {
-      var global = __webpack_require__(17);
-      var macrotask = __webpack_require__(135).set;
-      var Observer = global.MutationObserver || global.WebKitMutationObserver;
-      var process = global.process;
-      var Promise = global.Promise;
-      var isNode = __webpack_require__(69)(process) == "process";
-
-      module.exports = function () {
-        var head, last, notify;
-
-        var flush = function () {
-          var parent, fn;
-          if (isNode && (parent = process.domain)) parent.exit();
-          while (head) {
-            fn = head.fn;
-            head = head.next;
-            try {
-              fn();
-            } catch (e) {
-              if (head) notify();
-              else last = undefined;
-              throw e;
-            }
-          }
-          last = undefined;
-          if (parent) parent.enter();
-        };
+/***/ }),
+/* 221 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Node.js
-        if (isNode) {
-          notify = function () {
-            process.nextTick(flush);
-          };
-          // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339
-        } else if (
-          Observer &&
-          !(global.navigator && global.navigator.standalone)
-        ) {
-          var toggle = true;
-          var node = document.createTextNode("");
-          new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
-          notify = function () {
-            node.data = toggle = !toggle;
-          };
-          // environments with maybe non-completely correct, but existent Promise
-        } else if (Promise && Promise.resolve) {
-          // Promise.resolve without an argument throws an error in LG WebOS 2
-          var promise = Promise.resolve(undefined);
-          notify = function () {
-            promise.then(flush);
-          };
-          // for other environments - macrotask based on:
-          // - setImmediate
-          // - MessageChannel
-          // - window.postMessag
-          // - onreadystatechange
-          // - setTimeout
-        } else {
-          notify = function () {
-            // strange IE + webpack dev server bug - use .call(global)
-            macrotask.call(global, flush);
-          };
-        }
+"use strict";
 
-        return function (fn) {
-          var task = { fn: fn, next: undefined };
-          if (last) last.next = task;
-          if (!head) {
-            head = task;
-            notify();
-          }
-          last = task;
-        };
-      };
 
-      /***/
-    },
-    /* 246 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
-      var anObject = __webpack_require__(35);
-      var dPs = __webpack_require__(247);
-      var enumBugKeys = __webpack_require__(127);
-      var IE_PROTO = __webpack_require__(96)("IE_PROTO");
-      var Empty = function () {
-        /* empty */
-      };
-      var PROTOTYPE = "prototype";
-
-      // Create object with fake `null` prototype: use iframe Object with cleared prototype
-      var createDict = function () {
-        // Thrash, waste and sodomy: IE GC bug
-        var iframe = __webpack_require__(92)("iframe");
-        var i = enumBugKeys.length;
-        var lt = "<";
-        var gt = ">";
-        var iframeDocument;
-        iframe.style.display = "none";
-        __webpack_require__(128).appendChild(iframe);
-        iframe.src = "javascript:"; // eslint-disable-line no-script-url
-        // createDict = iframe.contentWindow.Object;
-        // html.removeChild(iframe);
-        iframeDocument = iframe.contentWindow.document;
-        iframeDocument.open();
-        iframeDocument.write(
-          lt + "script" + gt + "document.F=Object" + lt + "/script" + gt,
-        );
-        iframeDocument.close();
-        createDict = iframeDocument.F;
-        while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
-        return createDict();
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isValidLicense = isValidLicense;
+exports.isValidBin = isValidBin;
+exports.stringifyPerson = stringifyPerson;
+exports.parsePerson = parsePerson;
+exports.normalizePerson = normalizePerson;
+exports.extractDescription = extractDescription;
+exports.extractRepositoryUrl = extractRepositoryUrl;
 
-      module.exports =
-        Object.create ||
-        function create(O, Properties) {
-          var result;
-          if (O !== null) {
-            Empty[PROTOTYPE] = anObject(O);
-            result = new Empty();
-            Empty[PROTOTYPE] = null;
-            // add "__proto__" for Object.getPrototypeOf polyfill
-            result[IE_PROTO] = O;
-          } else result = createDict();
-          return Properties === undefined ? result : dPs(result, Properties);
-        };
 
-      /***/
-    },
-    /* 247 */
-    /***/ function (module, exports, __webpack_require__) {
-      var dP = __webpack_require__(72);
-      var anObject = __webpack_require__(35);
-      var getKeys = __webpack_require__(171);
-
-      module.exports = __webpack_require__(51)
-        ? Object.defineProperties
-        : function defineProperties(O, Properties) {
-            anObject(O);
-            var keys = getKeys(Properties);
-            var length = keys.length;
-            var i = 0;
-            var P;
-            while (length > i) dP.f(O, (P = keys[i++]), Properties[P]);
-            return O;
-          };
+const path = __webpack_require__(0);
 
-      /***/
-    },
-    /* 248 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
-      var has = __webpack_require__(71);
-      var toObject = __webpack_require__(172);
-      var IE_PROTO = __webpack_require__(96)("IE_PROTO");
-      var ObjectProto = Object.prototype;
-
-      module.exports =
-        Object.getPrototypeOf ||
-        function (O) {
-          O = toObject(O);
-          if (has(O, IE_PROTO)) return O[IE_PROTO];
-          if (
-            typeof O.constructor == "function" &&
-            O instanceof O.constructor
-          ) {
-            return O.constructor.prototype;
-          }
-          return O instanceof Object ? ObjectProto : null;
-        };
+const validateLicense = __webpack_require__(959);
 
-      /***/
-    },
-    /* 249 */
-    /***/ function (module, exports, __webpack_require__) {
-      var has = __webpack_require__(71);
-      var toIObject = __webpack_require__(98);
-      var arrayIndexOf = __webpack_require__(236)(false);
-      var IE_PROTO = __webpack_require__(96)("IE_PROTO");
-
-      module.exports = function (object, names) {
-        var O = toIObject(object);
-        var i = 0;
-        var result = [];
-        var key;
-        for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
-        // Don't enum bug & hidden keys
-        while (names.length > i)
-          if (has(O, (key = names[i++]))) {
-            ~arrayIndexOf(result, key) || result.push(key);
-          }
-        return result;
-      };
+const PARENT_PATH = /^\.\.([\\\/]|$)/;
 
-      /***/
-    },
-    /* 250 */
-    /***/ function (module, exports, __webpack_require__) {
-      var hide = __webpack_require__(42);
-      module.exports = function (target, src, safe) {
-        for (var key in src) {
-          if (safe && target[key]) target[key] = src[key];
-          else hide(target, key, src[key]);
-        }
-        return target;
-      };
+function isValidLicense(license) {
+  return !!license && validateLicense(license).validForNewPackages;
+}
 
-      /***/
-    },
-    /* 251 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(42);
+function isValidBin(bin) {
+  return !path.isAbsolute(bin) && !PARENT_PATH.test(path.normalize(bin));
+}
 
-      /***/
-    },
-    /* 252 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var global = __webpack_require__(17);
-      var core = __webpack_require__(31);
-      var dP = __webpack_require__(72);
-      var DESCRIPTORS = __webpack_require__(51);
-      var SPECIES = __webpack_require__(20)("species");
-
-      module.exports = function (KEY) {
-        var C = typeof core[KEY] == "function" ? core[KEY] : global[KEY];
-        if (DESCRIPTORS && C && !C[SPECIES])
-          dP.f(C, SPECIES, {
-            configurable: true,
-            get: function () {
-              return this;
-            },
-          });
-      };
+function stringifyPerson(person) {
+  if (!person || typeof person !== 'object') {
+    return person;
+  }
 
-      /***/
-    },
-    /* 253 */
-    /***/ function (module, exports, __webpack_require__) {
-      var toInteger = __webpack_require__(97);
-      var defined = __webpack_require__(91);
-      // true  -> String#at
-      // false -> String#codePointAt
-      module.exports = function (TO_STRING) {
-        return function (that, pos) {
-          var s = String(defined(that));
-          var i = toInteger(pos);
-          var l = s.length;
-          var a, b;
-          if (i < 0 || i >= l) return TO_STRING ? "" : undefined;
-          a = s.charCodeAt(i);
-          return a < 0xd800 ||
-            a > 0xdbff ||
-            i + 1 === l ||
-            (b = s.charCodeAt(i + 1)) < 0xdc00 ||
-            b > 0xdfff
-            ? TO_STRING
-              ? s.charAt(i)
-              : a
-            : TO_STRING
-              ? s.slice(i, i + 2)
-              : ((a - 0xd800) << 10) + (b - 0xdc00) + 0x10000;
-        };
-      };
+  const parts = [];
+  if (person.name) {
+    parts.push(person.name);
+  }
 
-      /***/
-    },
-    /* 254 */
-    /***/ function (module, exports, __webpack_require__) {
-      var toInteger = __webpack_require__(97);
-      var max = Math.max;
-      var min = Math.min;
-      module.exports = function (index, length) {
-        index = toInteger(index);
-        return index < 0 ? max(index + length, 0) : min(index, length);
-      };
+  const email = person.email || person.mail;
+  if (typeof email === 'string') {
+    parts.push(`<${email}>`);
+  }
 
-      /***/
-    },
-    /* 255 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 7.1.1 ToPrimitive(input [, PreferredType])
-      var isObject = __webpack_require__(52);
-      // instead of the ES6 spec version, we didn't implement @@toPrimitive case
-      // and the second argument - flag - preferred type is a string
-      module.exports = function (it, S) {
-        if (!isObject(it)) return it;
-        var fn, val;
-        if (
-          S &&
-          typeof (fn = it.toString) == "function" &&
-          !isObject((val = fn.call(it)))
-        )
-          return val;
-        if (
-          typeof (fn = it.valueOf) == "function" &&
-          !isObject((val = fn.call(it)))
-        )
-          return val;
-        if (
-          !S &&
-          typeof (fn = it.toString) == "function" &&
-          !isObject((val = fn.call(it)))
-        )
-          return val;
-        throw TypeError("Can't convert object to primitive value");
-      };
+  const url = person.url || person.web;
+  if (typeof url === 'string') {
+    parts.push(`(${url})`);
+  }
 
-      /***/
-    },
-    /* 256 */
-    /***/ function (module, exports, __webpack_require__) {
-      var global = __webpack_require__(17);
-      var navigator = global.navigator;
+  return parts.join(' ');
+}
 
-      module.exports = (navigator && navigator.userAgent) || "";
+function parsePerson(person) {
+  if (typeof person !== 'string') {
+    return person;
+  }
 
-      /***/
-    },
-    /* 257 */
-    /***/ function (module, exports, __webpack_require__) {
-      var classof = __webpack_require__(126);
-      var ITERATOR = __webpack_require__(20)("iterator");
-      var Iterators = __webpack_require__(53);
-      module.exports = __webpack_require__(31).getIteratorMethod = function (
-        it,
-      ) {
-        if (it != undefined)
-          return it[ITERATOR] || it["@@iterator"] || Iterators[classof(it)];
-      };
+  // format: name (url) <email>
+  const obj = {};
 
-      /***/
-    },
-    /* 258 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var addToUnscopables = __webpack_require__(234);
-      var step = __webpack_require__(244);
-      var Iterators = __webpack_require__(53);
-      var toIObject = __webpack_require__(98);
-
-      // 22.1.3.4 Array.prototype.entries()
-      // 22.1.3.13 Array.prototype.keys()
-      // 22.1.3.29 Array.prototype.values()
-      // 22.1.3.30 Array.prototype[@@iterator]()
-      module.exports = __webpack_require__(129)(
-        Array,
-        "Array",
-        function (iterated, kind) {
-          this._t = toIObject(iterated); // target
-          this._i = 0; // next index
-          this._k = kind; // kind
-          // 22.1.5.2.1 %ArrayIteratorPrototype%.next()
-        },
-        function () {
-          var O = this._t;
-          var kind = this._k;
-          var index = this._i++;
-          if (!O || index >= O.length) {
-            this._t = undefined;
-            return step(1);
-          }
-          if (kind == "keys") return step(0, index);
-          if (kind == "values") return step(0, O[index]);
-          return step(0, [index, O[index]]);
-        },
-        "values",
-      );
+  let name = person.match(/^([^\(<]+)/);
+  if (name) {
+    name = name[0].trim();
+    if (name) {
+      obj.name = name;
+    }
+  }
 
-      // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
-      Iterators.Arguments = Iterators.Array;
+  const email = person.match(/<([^>]+)>/);
+  if (email) {
+    obj.email = email[1];
+  }
 
-      addToUnscopables("keys");
-      addToUnscopables("values");
-      addToUnscopables("entries");
+  const url = person.match(/\(([^\)]+)\)/);
+  if (url) {
+    obj.url = url[1];
+  }
 
-      /***/
-    },
-    /* 259 */
-    /***/ function (module, exports) {
-      /***/
-    },
-    /* 260 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var LIBRARY = __webpack_require__(93);
-      var global = __webpack_require__(17);
-      var ctx = __webpack_require__(70);
-      var classof = __webpack_require__(126);
-      var $export = __webpack_require__(60);
-      var isObject = __webpack_require__(52);
-      var aFunction = __webpack_require__(68);
-      var anInstance = __webpack_require__(235);
-      var forOf = __webpack_require__(237);
-      var speciesConstructor = __webpack_require__(134);
-      var task = __webpack_require__(135).set;
-      var microtask = __webpack_require__(245)();
-      var newPromiseCapabilityModule = __webpack_require__(94);
-      var perform = __webpack_require__(130);
-      var userAgent = __webpack_require__(256);
-      var promiseResolve = __webpack_require__(131);
-      var PROMISE = "Promise";
-      var TypeError = global.TypeError;
-      var process = global.process;
-      var versions = process && process.versions;
-      var v8 = (versions && versions.v8) || "";
-      var $Promise = global[PROMISE];
-      var isNode = classof(process) == "process";
-      var empty = function () {
-        /* empty */
-      };
-      var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
-      var newPromiseCapability = (newGenericPromiseCapability =
-        newPromiseCapabilityModule.f);
+  return obj;
+}
 
-      var USE_NATIVE = !!(function () {
-        try {
-          // correct subclassing with @@species support
-          var promise = $Promise.resolve(1);
-          var FakePromise = ((promise.constructor = {})[
-            __webpack_require__(20)("species")
-          ] = function (exec) {
-            exec(empty, empty);
-          });
-          // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
-          return (
-            (isNode || typeof PromiseRejectionEvent == "function") &&
-            promise.then(empty) instanceof FakePromise &&
-            // v8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
-            // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
-            // we can't detect it synchronously, so just check versions
-            v8.indexOf("6.6") !== 0 &&
-            userAgent.indexOf("Chrome/66") === -1
-          );
-        } catch (e) {
-          /* empty */
-        }
-      })();
+function normalizePerson(person) {
+  return parsePerson(stringifyPerson(person));
+}
 
-      // helpers
-      var isThenable = function (it) {
-        var then;
-        return isObject(it) && typeof (then = it.then) == "function"
-          ? then
-          : false;
-      };
-      var notify = function (promise, isReject) {
-        if (promise._n) return;
-        promise._n = true;
-        var chain = promise._c;
-        microtask(function () {
-          var value = promise._v;
-          var ok = promise._s == 1;
-          var i = 0;
-          var run = function (reaction) {
-            var handler = ok ? reaction.ok : reaction.fail;
-            var resolve = reaction.resolve;
-            var reject = reaction.reject;
-            var domain = reaction.domain;
-            var result, then, exited;
-            try {
-              if (handler) {
-                if (!ok) {
-                  if (promise._h == 2) onHandleUnhandled(promise);
-                  promise._h = 1;
-                }
-                if (handler === true) result = value;
-                else {
-                  if (domain) domain.enter();
-                  result = handler(value); // may throw
-                  if (domain) {
-                    domain.exit();
-                    exited = true;
-                  }
-                }
-                if (result === reaction.promise) {
-                  reject(TypeError("Promise-chain cycle"));
-                } else if ((then = isThenable(result))) {
-                  then.call(result, resolve, reject);
-                } else resolve(result);
-              } else reject(value);
-            } catch (e) {
-              if (domain && !exited) domain.exit();
-              reject(e);
-            }
-          };
-          while (chain.length > i) run(chain[i++]); // variable length - can't use forEach
-          promise._c = [];
-          promise._n = false;
-          if (isReject && !promise._h) onUnhandled(promise);
-        });
-      };
-      var onUnhandled = function (promise) {
-        task.call(global, function () {
-          var value = promise._v;
-          var unhandled = isUnhandled(promise);
-          var result, handler, console;
-          if (unhandled) {
-            result = perform(function () {
-              if (isNode) {
-                process.emit("unhandledRejection", value, promise);
-              } else if ((handler = global.onunhandledrejection)) {
-                handler({ promise: promise, reason: value });
-              } else if ((console = global.console) && console.error) {
-                console.error("Unhandled promise rejection", value);
-              }
-            });
-            // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
-            promise._h = isNode || isUnhandled(promise) ? 2 : 1;
-          }
-          promise._a = undefined;
-          if (unhandled && result.e) throw result.v;
-        });
-      };
-      var isUnhandled = function (promise) {
-        return promise._h !== 1 && (promise._a || promise._c).length === 0;
-      };
-      var onHandleUnhandled = function (promise) {
-        task.call(global, function () {
-          var handler;
-          if (isNode) {
-            process.emit("rejectionHandled", promise);
-          } else if ((handler = global.onrejectionhandled)) {
-            handler({ promise: promise, reason: promise._v });
-          }
-        });
-      };
-      var $reject = function (value) {
-        var promise = this;
-        if (promise._d) return;
-        promise._d = true;
-        promise = promise._w || promise; // unwrap
-        promise._v = value;
-        promise._s = 2;
-        if (!promise._a) promise._a = promise._c.slice();
-        notify(promise, true);
-      };
-      var $resolve = function (value) {
-        var promise = this;
-        var then;
-        if (promise._d) return;
-        promise._d = true;
-        promise = promise._w || promise; // unwrap
-        try {
-          if (promise === value)
-            throw TypeError("Promise can't be resolved itself");
-          if ((then = isThenable(value))) {
-            microtask(function () {
-              var wrapper = { _w: promise, _d: false }; // wrap
-              try {
-                then.call(
-                  value,
-                  ctx($resolve, wrapper, 1),
-                  ctx($reject, wrapper, 1),
-                );
-              } catch (e) {
-                $reject.call(wrapper, e);
-              }
-            });
-          } else {
-            promise._v = value;
-            promise._s = 1;
-            notify(promise, false);
-          }
-        } catch (e) {
-          $reject.call({ _w: promise, _d: false }, e); // wrap
-        }
-      };
+function extractDescription(readme) {
+  if (typeof readme !== 'string' || readme === '') {
+    return undefined;
+  }
 
-      // constructor polyfill
-      if (!USE_NATIVE) {
-        // 25.4.3.1 Promise(executor)
-        $Promise = function Promise(executor) {
-          anInstance(this, $Promise, PROMISE, "_h");
-          aFunction(executor);
-          Internal.call(this);
-          try {
-            executor(ctx($resolve, this, 1), ctx($reject, this, 1));
-          } catch (err) {
-            $reject.call(this, err);
-          }
-        };
-        // eslint-disable-next-line no-unused-vars
-        Internal = function Promise(executor) {
-          this._c = []; // <- awaiting reactions
-          this._a = undefined; // <- checked in isUnhandled reactions
-          this._s = 0; // <- state
-          this._d = false; // <- done
-          this._v = undefined; // <- value
-          this._h = 0; // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
-          this._n = false; // <- notify
-        };
-        Internal.prototype = __webpack_require__(250)($Promise.prototype, {
-          // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
-          then: function then(onFulfilled, onRejected) {
-            var reaction = newPromiseCapability(
-              speciesConstructor(this, $Promise),
-            );
-            reaction.ok = typeof onFulfilled == "function" ? onFulfilled : true;
-            reaction.fail = typeof onRejected == "function" && onRejected;
-            reaction.domain = isNode ? process.domain : undefined;
-            this._c.push(reaction);
-            if (this._a) this._a.push(reaction);
-            if (this._s) notify(this, false);
-            return reaction.promise;
-          },
-          // 25.4.5.1 Promise.prototype.catch(onRejected)
-          catch: function (onRejected) {
-            return this.then(undefined, onRejected);
-          },
-        });
-        OwnPromiseCapability = function () {
-          var promise = new Internal();
-          this.promise = promise;
-          this.resolve = ctx($resolve, promise, 1);
-          this.reject = ctx($reject, promise, 1);
-        };
-        newPromiseCapabilityModule.f = newPromiseCapability = function (C) {
-          return C === $Promise || C === Wrapper
-            ? new OwnPromiseCapability(C)
-            : newGenericPromiseCapability(C);
-        };
-      }
+  // split into lines
+  const lines = readme.trim().split('\n').map(line => line.trim());
+
+  // find the start of the first paragraph, ignore headings
+  let start = 0;
+  for (; start < lines.length; start++) {
+    const line = lines[start];
+    if (line && line.match(/^(#|$)/)) {
+      // line isn't empty and isn't a heading so this is the start of a paragraph
+      start++;
+      break;
+    }
+  }
 
-      $export($export.G + $export.W + $export.F * !USE_NATIVE, {
-        Promise: $Promise,
-      });
-      __webpack_require__(95)($Promise, PROMISE);
-      __webpack_require__(252)(PROMISE);
-      Wrapper = __webpack_require__(31)[PROMISE];
-
-      // statics
-      $export($export.S + $export.F * !USE_NATIVE, PROMISE, {
-        // 25.4.4.5 Promise.reject(r)
-        reject: function reject(r) {
-          var capability = newPromiseCapability(this);
-          var $$reject = capability.reject;
-          $$reject(r);
-          return capability.promise;
-        },
-      });
-      $export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
-        // 25.4.4.6 Promise.resolve(x)
-        resolve: function resolve(x) {
-          return promiseResolve(
-            LIBRARY && this === Wrapper ? $Promise : this,
-            x,
-          );
-        },
-      });
-      $export(
-        $export.S +
-          $export.F *
-            !(
-              USE_NATIVE &&
-              __webpack_require__(243)(function (iter) {
-                $Promise.all(iter)["catch"](empty);
-              })
-            ),
-        PROMISE,
-        {
-          // 25.4.4.1 Promise.all(iterable)
-          all: function all(iterable) {
-            var C = this;
-            var capability = newPromiseCapability(C);
-            var resolve = capability.resolve;
-            var reject = capability.reject;
-            var result = perform(function () {
-              var values = [];
-              var index = 0;
-              var remaining = 1;
-              forOf(iterable, false, function (promise) {
-                var $index = index++;
-                var alreadyCalled = false;
-                values.push(undefined);
-                remaining++;
-                C.resolve(promise).then(function (value) {
-                  if (alreadyCalled) return;
-                  alreadyCalled = true;
-                  values[$index] = value;
-                  --remaining || resolve(values);
-                }, reject);
-              });
-              --remaining || resolve(values);
-            });
-            if (result.e) reject(result.v);
-            return capability.promise;
-          },
-          // 25.4.4.4 Promise.race(iterable)
-          race: function race(iterable) {
-            var C = this;
-            var capability = newPromiseCapability(C);
-            var reject = capability.reject;
-            var result = perform(function () {
-              forOf(iterable, false, function (promise) {
-                C.resolve(promise).then(capability.resolve, reject);
-              });
-            });
-            if (result.e) reject(result.v);
-            return capability.promise;
-          },
-        },
-      );
+  // skip newlines from the header to the first line
+  while (start < lines.length && !lines[start]) {
+    start++;
+  }
 
-      /***/
-    },
-    /* 261 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var $at = __webpack_require__(253)(true);
-
-      // 21.1.3.27 String.prototype[@@iterator]()
-      __webpack_require__(129)(
-        String,
-        "String",
-        function (iterated) {
-          this._t = String(iterated); // target
-          this._i = 0; // next index
-          // 21.1.5.2.1 %StringIteratorPrototype%.next()
-        },
-        function () {
-          var O = this._t;
-          var index = this._i;
-          var point;
-          if (index >= O.length) return { value: undefined, done: true };
-          point = $at(O, index);
-          this._i += point.length;
-          return { value: point, done: false };
-        },
-      );
+  // continue to the first non empty line
+  let end = start;
+  while (end < lines.length && lines[end]) {
+    end++;
+  }
 
-      /***/
-    },
-    /* 262 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // https://github.com/tc39/proposal-promise-finally
-
-      var $export = __webpack_require__(60);
-      var core = __webpack_require__(31);
-      var global = __webpack_require__(17);
-      var speciesConstructor = __webpack_require__(134);
-      var promiseResolve = __webpack_require__(131);
-
-      $export($export.P + $export.R, "Promise", {
-        finally: function (onFinally) {
-          var C = speciesConstructor(this, core.Promise || global.Promise);
-          var isFunction = typeof onFinally == "function";
-          return this.then(
-            isFunction
-              ? function (x) {
-                  return promiseResolve(C, onFinally()).then(function () {
-                    return x;
-                  });
-                }
-              : onFinally,
-            isFunction
-              ? function (e) {
-                  return promiseResolve(C, onFinally()).then(function () {
-                    throw e;
-                  });
-                }
-              : onFinally,
-          );
-        },
-      });
+  return lines.slice(start, end).join(' ');
+}
 
-      /***/
-    },
-    /* 263 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // https://github.com/tc39/proposal-promise-try
-      var $export = __webpack_require__(60);
-      var newPromiseCapability = __webpack_require__(94);
-      var perform = __webpack_require__(130);
-
-      $export($export.S, "Promise", {
-        try: function (callbackfn) {
-          var promiseCapability = newPromiseCapability.f(this);
-          var result = perform(callbackfn);
-          (result.e ? promiseCapability.reject : promiseCapability.resolve)(
-            result.v,
-          );
-          return promiseCapability.promise;
-        },
-      });
+function extractRepositoryUrl(repository) {
+  if (!repository || typeof repository !== 'object') {
+    return repository;
+  }
+  return repository.url;
+}
+
+/***/ }),
+/* 222 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getPlatformSpecificPackageFilename = getPlatformSpecificPackageFilename;
+exports.getSystemParams = getSystemParams;
+function getPlatformSpecificPackageFilename(pkg) {
+  // TODO support hash for all subdependencies that have installs scripts
+  const normalizeScope = name => name[0] === '@' ? name.substr(1).replace('/', '-') : name;
+  const suffix = getSystemParams();
+  return `${normalizeScope(pkg.name)}-v${pkg.version}-${suffix}`;
+}
+
+function getSystemParams() {
+  // TODO support platform variant for linux
+  return `${process.platform}-${process.arch}-${process.versions.modules || ''}`;
+}
+
+/***/ }),
+/* 223 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isFakeRoot = isFakeRoot;
+exports.isRootUser = isRootUser;
+function getUid() {
+  if (process.platform !== 'win32' && process.getuid) {
+    return process.getuid();
+  }
+  return null;
+}
 
-      /***/
-    },
-    /* 264 */
-    /***/ function (module, exports, __webpack_require__) {
-      __webpack_require__(258);
-      var global = __webpack_require__(17);
-      var hide = __webpack_require__(42);
-      var Iterators = __webpack_require__(53);
-      var TO_STRING_TAG = __webpack_require__(20)("toStringTag");
-
-      var DOMIterables = (
-        "CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList," +
-        "DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement," +
-        "MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList," +
-        "SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList," +
-        "TextTrackList,TouchList"
-      ).split(",");
-
-      for (var i = 0; i < DOMIterables.length; i++) {
-        var NAME = DOMIterables[i];
-        var Collection = global[NAME];
-        var proto = Collection && Collection.prototype;
-        if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
-        Iterators[NAME] = Iterators.Array;
-      }
-
-      /***/
-    },
-    /* 265 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * This is the web browser implementation of `debug()`.
-       *
-       * Expose `debug()` as the module.
-       */
+exports.default = isRootUser(getUid()) && !isFakeRoot();
+function isFakeRoot() {
+  return Boolean(process.env.FAKEROOTKEY);
+}
 
-      exports = module.exports = __webpack_require__(138);
-      exports.log = log;
-      exports.formatArgs = formatArgs;
-      exports.save = save;
-      exports.load = load;
-      exports.useColors = useColors;
-      exports.storage =
-        "undefined" != typeof chrome && "undefined" != typeof chrome.storage
-          ? chrome.storage.local
-          : localstorage();
+function isRootUser(uid) {
+  return uid === 0;
+}
 
-      /**
-       * Colors.
-       */
+/***/ }),
+/* 224 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      exports.colors = [
-        "#0000CC",
-        "#0000FF",
-        "#0033CC",
-        "#0033FF",
-        "#0066CC",
-        "#0066FF",
-        "#0099CC",
-        "#0099FF",
-        "#00CC00",
-        "#00CC33",
-        "#00CC66",
-        "#00CC99",
-        "#00CCCC",
-        "#00CCFF",
-        "#3300CC",
-        "#3300FF",
-        "#3333CC",
-        "#3333FF",
-        "#3366CC",
-        "#3366FF",
-        "#3399CC",
-        "#3399FF",
-        "#33CC00",
-        "#33CC33",
-        "#33CC66",
-        "#33CC99",
-        "#33CCCC",
-        "#33CCFF",
-        "#6600CC",
-        "#6600FF",
-        "#6633CC",
-        "#6633FF",
-        "#66CC00",
-        "#66CC33",
-        "#9900CC",
-        "#9900FF",
-        "#9933CC",
-        "#9933FF",
-        "#99CC00",
-        "#99CC33",
-        "#CC0000",
-        "#CC0033",
-        "#CC0066",
-        "#CC0099",
-        "#CC00CC",
-        "#CC00FF",
-        "#CC3300",
-        "#CC3333",
-        "#CC3366",
-        "#CC3399",
-        "#CC33CC",
-        "#CC33FF",
-        "#CC6600",
-        "#CC6633",
-        "#CC9900",
-        "#CC9933",
-        "#CCCC00",
-        "#CCCC33",
-        "#FF0000",
-        "#FF0033",
-        "#FF0066",
-        "#FF0099",
-        "#FF00CC",
-        "#FF00FF",
-        "#FF3300",
-        "#FF3333",
-        "#FF3366",
-        "#FF3399",
-        "#FF33CC",
-        "#FF33FF",
-        "#FF6600",
-        "#FF6633",
-        "#FF9900",
-        "#FF9933",
-        "#FFCC00",
-        "#FFCC33",
-      ];
+"use strict";
 
-      /**
-       * Currently only WebKit-based Web Inspectors, Firefox >= v31,
-       * and the Firebug extension (any Firefox version) are known
-       * to support "%c" CSS customizations.
-       *
-       * TODO: add a `localStorage` variable to explicitly enable/disable colors
-       */
 
-      function useColors() {
-        // NB: In an Electron preload script, document will be defined but not fully
-        // initialized. Since we know we're in Chrome, we'll just detect this case
-        // explicitly
-        if (
-          typeof window !== "undefined" &&
-          window.process &&
-          window.process.type === "renderer"
-        ) {
-          return true;
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.satisfiesWithPrereleases = satisfiesWithPrereleases;
+exports.diffWithUnstable = diffWithUnstable;
 
-        // Internet Explorer and Edge do not support colors.
-        if (
-          typeof navigator !== "undefined" &&
-          navigator.userAgent &&
-          navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)
-        ) {
-          return false;
-        }
+var _semver;
 
-        // is webkit? http://stackoverflow.com/a/16459606/376773
-        // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
-        return (
-          (typeof document !== "undefined" &&
-            document.documentElement &&
-            document.documentElement.style &&
-            document.documentElement.style.WebkitAppearance) ||
-          // is firebug? http://stackoverflow.com/a/398120/376773
-          (typeof window !== "undefined" &&
-            window.console &&
-            (window.console.firebug ||
-              (window.console.exception && window.console.table))) ||
-          // is firefox >= v31?
-          // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
-          (typeof navigator !== "undefined" &&
-            navigator.userAgent &&
-            navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) &&
-            parseInt(RegExp.$1, 10) >= 31) ||
-          // double check webkit in userAgent just in case we are in a worker
-          (typeof navigator !== "undefined" &&
-            navigator.userAgent &&
-            navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/))
-        );
-      }
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-      /**
-       * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
-       */
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      exports.formatters.j = function (v) {
-        try {
-          return JSON.stringify(v);
-        } catch (err) {
-          return "[UnexpectedJSONParseError]: " + err.message;
-        }
-      };
+/**
+ * Returns whether the given semver version satisfies the given range. Notably this supports
+ * prerelease versions so that "2.0.0-rc.0" satisfies the range ">=1.0.0", for example.
+ */
 
-      /**
-       * Colorize log arguments if enabled.
-       *
-       * @api public
-       */
+function satisfiesWithPrereleases(version, range, loose = false) {
+  let semverRange;
+  try {
+    // $FlowFixMe: Add a definition for the Range class
+    semverRange = new (_semver || _load_semver()).default.Range(range, loose);
+  } catch (err) {
+    return false;
+  }
 
-      function formatArgs(args) {
-        var useColors = this.useColors;
+  if (!version) {
+    return false;
+  }
+  let semverVersion;
+  try {
+    semverVersion = new (_semver || _load_semver()).default.SemVer(version, semverRange.loose);
+  } catch (err) {
+    return false;
+  }
 
-        args[0] =
-          (useColors ? "%c" : "") +
-          this.namespace +
-          (useColors ? " %c" : " ") +
-          args[0] +
-          (useColors ? "%c " : " ") +
-          "+" +
-          exports.humanize(this.diff);
+  // A range has multiple sets of comparators. A version must satisfy all comparators in a set
+  // and at least one set to satisfy the range.
+  return semverRange.set.some(comparatorSet => {
+    // node-semver converts ~ and ^ ranges into pairs of >= and < ranges but the upper bounds don't
+    // properly exclude prerelease versions. For example, "^1.0.0" is converted to ">=1.0.0 <2.0.0",
+    // which includes "2.0.0-pre" since prerelease versions are lower than their non-prerelease
+    // counterparts. As a practical workaround we make upper-bound ranges exclude prereleases and
+    // convert "<2.0.0" to "<2.0.0-0", for example.
+    comparatorSet = comparatorSet.map(comparator => {
+      if (comparator.operator !== '<' || !comparator.value || comparator.semver.prerelease.length) {
+        return comparator;
+      }
+
+      // "0" is the lowest prerelease version
+      comparator.semver.inc('pre', 0);
+
+      const comparatorString = comparator.operator + comparator.semver.version;
+      // $FlowFixMe: Add a definition for the Comparator class
+      return new (_semver || _load_semver()).default.Comparator(comparatorString, comparator.loose);
+    });
 
-        if (!useColors) return;
+    return !comparatorSet.some(comparator => !comparator.test(semverVersion));
+  });
+}
 
-        var c = "color: " + this.color;
-        args.splice(1, 0, c, "color: inherit");
+const PRE_RELEASES = {
+  major: 'premajor',
+  minor: 'preminor',
+  patch: 'prepatch'
+};
 
-        // the final "%c" is somewhat tricky, because there could be other
-        // arguments passed either before or after the %c, so we need to
-        // figure out the correct index to insert the CSS into
-        var index = 0;
-        var lastC = 0;
-        args[0].replace(/%[a-zA-Z%]/g, function (match) {
-          if ("%%" === match) return;
-          index++;
-          if ("%c" === match) {
-            // we only are interested in the *last* %c
-            // (the user may have provided their own)
-            lastC = index;
-          }
-        });
+/**
+ * Returns the difference between two versions as a semantic string representation.
+ * Similar to the `diff` method in node-semver, but it also accounts for unstable versions,
+ * like 0.x.x or 0.0.x.
+ */
 
-        args.splice(lastC, 0, c);
+function diffWithUnstable(version1, version2) {
+  if ((_semver || _load_semver()).default.eq(version1, version2) === false) {
+    const v1 = (_semver || _load_semver()).default.parse(version1);
+    const v2 = (_semver || _load_semver()).default.parse(version2);
+
+    if (v1 != null && v2 != null) {
+      const isPreRelease = v1.prerelease.length > 0 || v2.prerelease.length > 0;
+      const preMajor = v1.major === 0 || v2.major === 0;
+      const preMinor = preMajor && (v1.minor === 0 || v2.minor === 0);
+
+      let diff = null;
+
+      if (v1.major !== v2.major) {
+        diff = 'major';
+      } else if (v1.minor !== v2.minor) {
+        if (preMajor) {
+          // If the major version number is zero (0.x.x), treat a change
+          // of the minor version number as a major change.
+          diff = 'major';
+        } else {
+          diff = 'minor';
+        }
+      } else if (v1.patch !== v2.patch) {
+        if (preMinor) {
+          // If the major & minor version numbers are zero (0.0.x), treat a change
+          // of the patch version number as a major change.
+          diff = 'major';
+        } else if (preMajor) {
+          // If the major version number is zero (0.x.x), treat a change
+          // of the patch version number as a minor change.
+          diff = 'minor';
+        } else {
+          diff = 'patch';
+        }
       }
 
-      /**
-       * Invokes `console.log()` when available.
-       * No-op when `console.log` is not a "function".
-       *
-       * @api public
-       */
-
-      function log() {
-        // this hackery is required for IE8/9, where
-        // the `console.log` function doesn't have 'apply'
-        return (
-          "object" === typeof console &&
-          console.log &&
-          Function.prototype.apply.call(console.log, console, arguments)
-        );
+      if (isPreRelease) {
+        if (diff != null) {
+          diff = PRE_RELEASES[diff];
+        } else {
+          diff = 'prerelease';
+        }
       }
 
-      /**
-       * Save `namespaces`.
-       *
-       * @param {String} namespaces
-       * @api private
-       */
+      return diff;
+    }
+  }
 
-      function save(namespaces) {
-        try {
-          if (null == namespaces) {
-            exports.storage.removeItem("debug");
-          } else {
-            exports.storage.debug = namespaces;
-          }
-        } catch (e) {}
-      }
+  return null;
+}
+
+/***/ }),
+/* 225 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getDataDir = getDataDir;
+exports.getCacheDir = getCacheDir;
+exports.getConfigDir = getConfigDir;
+const path = __webpack_require__(0);
+const userHome = __webpack_require__(67).default;
+
+const FALLBACK_CONFIG_DIR = path.join(userHome, '.config', 'yarn');
+const FALLBACK_CACHE_DIR = path.join(userHome, '.cache', 'yarn');
+
+function getDataDir() {
+  if (process.platform === 'win32') {
+    const WIN32_APPDATA_DIR = getLocalAppDataDir();
+    return WIN32_APPDATA_DIR == null ? FALLBACK_CONFIG_DIR : path.join(WIN32_APPDATA_DIR, 'Data');
+  } else if (process.env.XDG_DATA_HOME) {
+    return path.join(process.env.XDG_DATA_HOME, 'yarn');
+  } else {
+    // This could arguably be ~/Library/Application Support/Yarn on Macs,
+    // but that feels unintuitive for a cli tool
+
+    // Instead, use our prior fallback. Some day this could be
+    // path.join(userHome, '.local', 'share', 'yarn')
+    // or return path.join(WIN32_APPDATA_DIR, 'Data') on win32
+    return FALLBACK_CONFIG_DIR;
+  }
+}
+
+function getCacheDir() {
+  if (process.platform === 'win32') {
+    // process.env.TEMP also exists, but most apps put caches here
+    return path.join(getLocalAppDataDir() || path.join(userHome, 'AppData', 'Local', 'Yarn'), 'Cache');
+  } else if (process.env.XDG_CACHE_HOME) {
+    return path.join(process.env.XDG_CACHE_HOME, 'yarn');
+  } else if (process.platform === 'darwin') {
+    return path.join(userHome, 'Library', 'Caches', 'Yarn');
+  } else {
+    return FALLBACK_CACHE_DIR;
+  }
+}
+
+function getConfigDir() {
+  if (process.platform === 'win32') {
+    // Use our prior fallback. Some day this could be
+    // return path.join(WIN32_APPDATA_DIR, 'Config')
+    const WIN32_APPDATA_DIR = getLocalAppDataDir();
+    return WIN32_APPDATA_DIR == null ? FALLBACK_CONFIG_DIR : path.join(WIN32_APPDATA_DIR, 'Config');
+  } else if (process.env.XDG_CONFIG_HOME) {
+    return path.join(process.env.XDG_CONFIG_HOME, 'yarn');
+  } else {
+    return FALLBACK_CONFIG_DIR;
+  }
+}
 
-      /**
-       * Load `namespaces`.
-       *
-       * @return {String} returns the previously persisted debug modes
-       * @api private
-       */
+function getLocalAppDataDir() {
+  return process.env.LOCALAPPDATA ? path.join(process.env.LOCALAPPDATA, 'Yarn') : null;
+}
 
-      function load() {
-        var r;
-        try {
-          r = exports.storage.debug;
-        } catch (e) {}
+/***/ }),
+/* 226 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
-        if (!r && typeof process !== "undefined" && "env" in process) {
-          r = process.env.DEBUG;
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.explodeHashedUrl = explodeHashedUrl;
+function explodeHashedUrl(url) {
+  const parts = url.split('#');
+
+  return {
+    hash: parts[1] || '',
+    url: parts[0]
+  };
+}
+
+/***/ }),
+/* 227 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = { "default": __webpack_require__(233), __esModule: true };
+
+/***/ }),
+/* 228 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = balanced;
+function balanced(a, b, str) {
+  if (a instanceof RegExp) a = maybeMatch(a, str);
+  if (b instanceof RegExp) b = maybeMatch(b, str);
+
+  var r = range(a, b, str);
+
+  return r && {
+    start: r[0],
+    end: r[1],
+    pre: str.slice(0, r[0]),
+    body: str.slice(r[0] + a.length, r[1]),
+    post: str.slice(r[1] + b.length)
+  };
+}
+
+function maybeMatch(reg, str) {
+  var m = str.match(reg);
+  return m ? m[0] : null;
+}
+
+balanced.range = range;
+function range(a, b, str) {
+  var begs, beg, left, right, result;
+  var ai = str.indexOf(a);
+  var bi = str.indexOf(b, ai + 1);
+  var i = ai;
+
+  if (ai >= 0 && bi > 0) {
+    begs = [];
+    left = str.length;
+
+    while (i >= 0 && !result) {
+      if (i == ai) {
+        begs.push(i);
+        ai = str.indexOf(a, i + 1);
+      } else if (begs.length == 1) {
+        result = [ begs.pop(), bi ];
+      } else {
+        beg = begs.pop();
+        if (beg < left) {
+          left = beg;
+          right = bi;
         }
 
-        return r;
+        bi = str.indexOf(b, i + 1);
       }
 
-      /**
-       * Enable namespaces listed in `localStorage.debug` initially.
-       */
+      i = ai < bi && ai >= 0 ? ai : bi;
+    }
 
-      exports.enable(load());
+    if (begs.length) {
+      result = [ left, right ];
+    }
+  }
 
-      /**
-       * Localstorage attempts to return the localstorage.
-       *
-       * This is necessary because safari throws
-       * when a user disables cookies/localstorage
-       * and you attempt to access it.
-       *
-       * @return {LocalStorage}
-       * @api private
-       */
+  return result;
+}
+
+
+/***/ }),
+/* 229 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var concatMap = __webpack_require__(232);
+var balanced = __webpack_require__(228);
+
+module.exports = expandTop;
+
+var escSlash = '\0SLASH'+Math.random()+'\0';
+var escOpen = '\0OPEN'+Math.random()+'\0';
+var escClose = '\0CLOSE'+Math.random()+'\0';
+var escComma = '\0COMMA'+Math.random()+'\0';
+var escPeriod = '\0PERIOD'+Math.random()+'\0';
+
+function numeric(str) {
+  return parseInt(str, 10) == str
+    ? parseInt(str, 10)
+    : str.charCodeAt(0);
+}
+
+function escapeBraces(str) {
+  return str.split('\\\\').join(escSlash)
+            .split('\\{').join(escOpen)
+            .split('\\}').join(escClose)
+            .split('\\,').join(escComma)
+            .split('\\.').join(escPeriod);
+}
+
+function unescapeBraces(str) {
+  return str.split(escSlash).join('\\')
+            .split(escOpen).join('{')
+            .split(escClose).join('}')
+            .split(escComma).join(',')
+            .split(escPeriod).join('.');
+}
+
+
+// Basically just str.split(","), but handling cases
+// where we have nested braced sections, which should be
+// treated as individual members, like {a,{b,c},d}
+function parseCommaParts(str) {
+  if (!str)
+    return [''];
+
+  var parts = [];
+  var m = balanced('{', '}', str);
+
+  if (!m)
+    return str.split(',');
+
+  var pre = m.pre;
+  var body = m.body;
+  var post = m.post;
+  var p = pre.split(',');
+
+  p[p.length-1] += '{' + body + '}';
+  var postParts = parseCommaParts(post);
+  if (post.length) {
+    p[p.length-1] += postParts.shift();
+    p.push.apply(p, postParts);
+  }
 
-      function localstorage() {
-        try {
-          return window.localStorage;
-        } catch (e) {}
+  parts.push.apply(parts, p);
+
+  return parts;
+}
+
+function expandTop(str) {
+  if (!str)
+    return [];
+
+  // I don't know why Bash 4.3 does this, but it does.
+  // Anything starting with {} will have the first two bytes preserved
+  // but *only* at the top level, so {},a}b will not expand to anything,
+  // but a{},b}c will be expanded to [a}c,abc].
+  // One could argue that this is a bug in Bash, but since the goal of
+  // this module is to match Bash's rules, we escape a leading {}
+  if (str.substr(0, 2) === '{}') {
+    str = '\\{\\}' + str.substr(2);
+  }
+
+  return expand(escapeBraces(str), true).map(unescapeBraces);
+}
+
+function identity(e) {
+  return e;
+}
+
+function embrace(str) {
+  return '{' + str + '}';
+}
+function isPadded(el) {
+  return /^-?0\d/.test(el);
+}
+
+function lte(i, y) {
+  return i <= y;
+}
+function gte(i, y) {
+  return i >= y;
+}
+
+function expand(str, isTop) {
+  var expansions = [];
+
+  var m = balanced('{', '}', str);
+  if (!m || /\$$/.test(m.pre)) return [str];
+
+  var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
+  var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
+  var isSequence = isNumericSequence || isAlphaSequence;
+  var isOptions = m.body.indexOf(',') >= 0;
+  if (!isSequence && !isOptions) {
+    // {a},b}
+    if (m.post.match(/,.*\}/)) {
+      str = m.pre + '{' + m.body + escClose + m.post;
+      return expand(str);
+    }
+    return [str];
+  }
+
+  var n;
+  if (isSequence) {
+    n = m.body.split(/\.\./);
+  } else {
+    n = parseCommaParts(m.body);
+    if (n.length === 1) {
+      // x{{a,b}}y ==> x{a}y x{b}y
+      n = expand(n[0], false).map(embrace);
+      if (n.length === 1) {
+        var post = m.post.length
+          ? expand(m.post, false)
+          : [''];
+        return post.map(function(p) {
+          return m.pre + n[0] + p;
+        });
       }
+    }
+  }
 
-      /***/
-    },
-    /* 266 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * Detect Electron renderer process, which is node, but we should
-       * treat as a browser.
-       */
+  // at this point, n is the parts, and we know it's not a comma set
+  // with a single entry.
+
+  // no need to expand pre, since it is guaranteed to be free of brace-sets
+  var pre = m.pre;
+  var post = m.post.length
+    ? expand(m.post, false)
+    : [''];
+
+  var N;
+
+  if (isSequence) {
+    var x = numeric(n[0]);
+    var y = numeric(n[1]);
+    var width = Math.max(n[0].length, n[1].length)
+    var incr = n.length == 3
+      ? Math.abs(numeric(n[2]))
+      : 1;
+    var test = lte;
+    var reverse = y < x;
+    if (reverse) {
+      incr *= -1;
+      test = gte;
+    }
+    var pad = n.some(isPadded);
 
-      if (typeof process === "undefined" || process.type === "renderer") {
-        module.exports = __webpack_require__(265);
+    N = [];
+
+    for (var i = x; test(i, y); i += incr) {
+      var c;
+      if (isAlphaSequence) {
+        c = String.fromCharCode(i);
+        if (c === '\\')
+          c = '';
       } else {
-        module.exports = __webpack_require__(267);
+        c = String(i);
+        if (pad) {
+          var need = width - c.length;
+          if (need > 0) {
+            var z = new Array(need + 1).join('0');
+            if (i < 0)
+              c = '-' + z + c.slice(1);
+            else
+              c = z + c;
+          }
+        }
       }
+      N.push(c);
+    }
+  } else {
+    N = concatMap(n, function(el) { return expand(el, false) });
+  }
 
-      /***/
-    },
-    /* 267 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * Module dependencies.
-       */
+  for (var j = 0; j < N.length; j++) {
+    for (var k = 0; k < post.length; k++) {
+      var expansion = pre + N[j] + post[k];
+      if (!isTop || isSequence || expansion)
+        expansions.push(expansion);
+    }
+  }
 
-      var tty = __webpack_require__(104);
-      var util = __webpack_require__(3);
+  return expansions;
+}
+
+
+
+/***/ }),
+/* 230 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+function preserveCamelCase(str) {
+	let isLastCharLower = false;
+	let isLastCharUpper = false;
+	let isLastLastCharUpper = false;
+
+	for (let i = 0; i < str.length; i++) {
+		const c = str[i];
+
+		if (isLastCharLower && /[a-zA-Z]/.test(c) && c.toUpperCase() === c) {
+			str = str.substr(0, i) + '-' + str.substr(i);
+			isLastCharLower = false;
+			isLastLastCharUpper = isLastCharUpper;
+			isLastCharUpper = true;
+			i++;
+		} else if (isLastCharUpper && isLastLastCharUpper && /[a-zA-Z]/.test(c) && c.toLowerCase() === c) {
+			str = str.substr(0, i - 1) + '-' + str.substr(i - 1);
+			isLastLastCharUpper = isLastCharUpper;
+			isLastCharUpper = false;
+			isLastCharLower = true;
+		} else {
+			isLastCharLower = c.toLowerCase() === c;
+			isLastLastCharUpper = isLastCharUpper;
+			isLastCharUpper = c.toUpperCase() === c;
+		}
+	}
+
+	return str;
+}
+
+module.exports = function (str) {
+	if (arguments.length > 1) {
+		str = Array.from(arguments)
+			.map(x => x.trim())
+			.filter(x => x.length)
+			.join('-');
+	} else {
+		str = str.trim();
+	}
+
+	if (str.length === 0) {
+		return '';
+	}
+
+	if (str.length === 1) {
+		return str.toLowerCase();
+	}
+
+	if (/^[a-z0-9]+$/.test(str)) {
+		return str;
+	}
+
+	const hasUpperCase = str !== str.toLowerCase();
+
+	if (hasUpperCase) {
+		str = preserveCamelCase(str);
+	}
+
+	return str
+		.replace(/^[_.\- ]+/, '')
+		.toLowerCase()
+		.replace(/[_.\- ]+(\w|$)/g, (m, p1) => p1.toUpperCase());
+};
 
-      /**
-       * This is the Node.js implementation of `debug()`.
-       *
-       * Expose `debug()` as the module.
-       */
 
-      exports = module.exports = __webpack_require__(138);
-      exports.init = init;
-      exports.log = log;
-      exports.formatArgs = formatArgs;
-      exports.save = save;
-      exports.load = load;
-      exports.useColors = useColors;
+/***/ }),
+/* 231 */
+/***/ (function(module, exports) {
 
-      /**
-       * Colors.
-       */
+function Caseless (dict) {
+  this.dict = dict || {}
+}
+Caseless.prototype.set = function (name, value, clobber) {
+  if (typeof name === 'object') {
+    for (var i in name) {
+      this.set(i, name[i], value)
+    }
+  } else {
+    if (typeof clobber === 'undefined') clobber = true
+    var has = this.has(name)
+
+    if (!clobber && has) this.dict[has] = this.dict[has] + ',' + value
+    else this.dict[has || name] = value
+    return has
+  }
+}
+Caseless.prototype.has = function (name) {
+  var keys = Object.keys(this.dict)
+    , name = name.toLowerCase()
+    ;
+  for (var i=0;i<keys.length;i++) {
+    if (keys[i].toLowerCase() === name) return keys[i]
+  }
+  return false
+}
+Caseless.prototype.get = function (name) {
+  name = name.toLowerCase()
+  var result, _key
+  var headers = this.dict
+  Object.keys(headers).forEach(function (key) {
+    _key = key.toLowerCase()
+    if (name === _key) result = headers[key]
+  })
+  return result
+}
+Caseless.prototype.swap = function (name) {
+  var has = this.has(name)
+  if (has === name) return
+  if (!has) throw new Error('There is no header than matches "'+name+'"')
+  this.dict[name] = this.dict[has]
+  delete this.dict[has]
+}
+Caseless.prototype.del = function (name) {
+  var has = this.has(name)
+  return delete this.dict[has || name]
+}
+
+module.exports = function (dict) {return new Caseless(dict)}
+module.exports.httpify = function (resp, headers) {
+  var c = new Caseless(headers)
+  resp.setHeader = function (key, value, clobber) {
+    if (typeof value === 'undefined') return
+    return c.set(key, value, clobber)
+  }
+  resp.hasHeader = function (key) {
+    return c.has(key)
+  }
+  resp.getHeader = function (key) {
+    return c.get(key)
+  }
+  resp.removeHeader = function (key) {
+    return c.del(key)
+  }
+  resp.headers = c.dict
+  return c
+}
+
+
+/***/ }),
+/* 232 */
+/***/ (function(module, exports) {
+
+module.exports = function (xs, fn) {
+    var res = [];
+    for (var i = 0; i < xs.length; i++) {
+        var x = fn(xs[i], i);
+        if (isArray(x)) res.push.apply(res, x);
+        else res.push(x);
+    }
+    return res;
+};
+
+var isArray = Array.isArray || function (xs) {
+    return Object.prototype.toString.call(xs) === '[object Array]';
+};
+
+
+/***/ }),
+/* 233 */
+/***/ (function(module, exports, __webpack_require__) {
+
+__webpack_require__(259);
+__webpack_require__(261);
+__webpack_require__(264);
+__webpack_require__(260);
+__webpack_require__(262);
+__webpack_require__(263);
+module.exports = __webpack_require__(31).Promise;
+
+
+/***/ }),
+/* 234 */
+/***/ (function(module, exports) {
+
+module.exports = function () { /* empty */ };
+
+
+/***/ }),
+/* 235 */
+/***/ (function(module, exports) {
 
-      exports.colors = [6, 2, 3, 4, 5, 1];
+module.exports = function (it, Constructor, name, forbiddenField) {
+  if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) {
+    throw TypeError(name + ': incorrect invocation!');
+  } return it;
+};
+
+
+/***/ }),
+/* 236 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// false -> Array#indexOf
+// true  -> Array#includes
+var toIObject = __webpack_require__(98);
+var toLength = __webpack_require__(136);
+var toAbsoluteIndex = __webpack_require__(254);
+module.exports = function (IS_INCLUDES) {
+  return function ($this, el, fromIndex) {
+    var O = toIObject($this);
+    var length = toLength(O.length);
+    var index = toAbsoluteIndex(fromIndex, length);
+    var value;
+    // Array#includes uses SameValueZero equality algorithm
+    // eslint-disable-next-line no-self-compare
+    if (IS_INCLUDES && el != el) while (length > index) {
+      value = O[index++];
+      // eslint-disable-next-line no-self-compare
+      if (value != value) return true;
+    // Array#indexOf ignores holes, Array#includes - not
+    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
+      if (O[index] === el) return IS_INCLUDES || index || 0;
+    } return !IS_INCLUDES && -1;
+  };
+};
+
+
+/***/ }),
+/* 237 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var ctx = __webpack_require__(70);
+var call = __webpack_require__(241);
+var isArrayIter = __webpack_require__(240);
+var anObject = __webpack_require__(35);
+var toLength = __webpack_require__(136);
+var getIterFn = __webpack_require__(257);
+var BREAK = {};
+var RETURN = {};
+var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
+  var iterFn = ITERATOR ? function () { return iterable; } : getIterFn(iterable);
+  var f = ctx(fn, that, entries ? 2 : 1);
+  var index = 0;
+  var length, step, iterator, result;
+  if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
+  // fast case for arrays with default iterator
+  if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
+    result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
+    if (result === BREAK || result === RETURN) return result;
+  } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
+    result = call(iterator, f, step.value, entries);
+    if (result === BREAK || result === RETURN) return result;
+  }
+};
+exports.BREAK = BREAK;
+exports.RETURN = RETURN;
+
+
+/***/ }),
+/* 238 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = !__webpack_require__(51) && !__webpack_require__(112)(function () {
+  return Object.defineProperty(__webpack_require__(92)('div'), 'a', { get: function () { return 7; } }).a != 7;
+});
+
+
+/***/ }),
+/* 239 */
+/***/ (function(module, exports) {
+
+// fast apply, http://jsperf.lnkit.com/fast-apply/5
+module.exports = function (fn, args, that) {
+  var un = that === undefined;
+  switch (args.length) {
+    case 0: return un ? fn()
+                      : fn.call(that);
+    case 1: return un ? fn(args[0])
+                      : fn.call(that, args[0]);
+    case 2: return un ? fn(args[0], args[1])
+                      : fn.call(that, args[0], args[1]);
+    case 3: return un ? fn(args[0], args[1], args[2])
+                      : fn.call(that, args[0], args[1], args[2]);
+    case 4: return un ? fn(args[0], args[1], args[2], args[3])
+                      : fn.call(that, args[0], args[1], args[2], args[3]);
+  } return fn.apply(that, args);
+};
+
+
+/***/ }),
+/* 240 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// check on default Array iterator
+var Iterators = __webpack_require__(53);
+var ITERATOR = __webpack_require__(20)('iterator');
+var ArrayProto = Array.prototype;
+
+module.exports = function (it) {
+  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
+};
+
+
+/***/ }),
+/* 241 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// call something on iterator step with safe closing on error
+var anObject = __webpack_require__(35);
+module.exports = function (iterator, fn, value, entries) {
+  try {
+    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
+  // 7.4.6 IteratorClose(iterator, completion)
+  } catch (e) {
+    var ret = iterator['return'];
+    if (ret !== undefined) anObject(ret.call(iterator));
+    throw e;
+  }
+};
+
+
+/***/ }),
+/* 242 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var create = __webpack_require__(246);
+var descriptor = __webpack_require__(132);
+var setToStringTag = __webpack_require__(95);
+var IteratorPrototype = {};
+
+// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
+__webpack_require__(42)(IteratorPrototype, __webpack_require__(20)('iterator'), function () { return this; });
+
+module.exports = function (Constructor, NAME, next) {
+  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
+  setToStringTag(Constructor, NAME + ' Iterator');
+};
+
+
+/***/ }),
+/* 243 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var ITERATOR = __webpack_require__(20)('iterator');
+var SAFE_CLOSING = false;
+
+try {
+  var riter = [7][ITERATOR]();
+  riter['return'] = function () { SAFE_CLOSING = true; };
+  // eslint-disable-next-line no-throw-literal
+  Array.from(riter, function () { throw 2; });
+} catch (e) { /* empty */ }
+
+module.exports = function (exec, skipClosing) {
+  if (!skipClosing && !SAFE_CLOSING) return false;
+  var safe = false;
+  try {
+    var arr = [7];
+    var iter = arr[ITERATOR]();
+    iter.next = function () { return { done: safe = true }; };
+    arr[ITERATOR] = function () { return iter; };
+    exec(arr);
+  } catch (e) { /* empty */ }
+  return safe;
+};
+
+
+/***/ }),
+/* 244 */
+/***/ (function(module, exports) {
+
+module.exports = function (done, value) {
+  return { value: value, done: !!done };
+};
+
+
+/***/ }),
+/* 245 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var global = __webpack_require__(17);
+var macrotask = __webpack_require__(135).set;
+var Observer = global.MutationObserver || global.WebKitMutationObserver;
+var process = global.process;
+var Promise = global.Promise;
+var isNode = __webpack_require__(69)(process) == 'process';
 
+module.exports = function () {
+  var head, last, notify;
+
+  var flush = function () {
+    var parent, fn;
+    if (isNode && (parent = process.domain)) parent.exit();
+    while (head) {
+      fn = head.fn;
+      head = head.next;
       try {
-        var supportsColor = __webpack_require__(330);
-        if (supportsColor && supportsColor.level >= 2) {
-          exports.colors = [
-            20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62,
-            63, 68, 69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112,
-            113, 128, 129, 134, 135, 148, 149, 160, 161, 162, 163, 164, 165,
-            166, 167, 168, 169, 170, 171, 172, 173, 178, 179, 184, 185, 196,
-            197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
-            214, 215, 220, 221,
-          ];
-        }
-      } catch (err) {
-        // swallow - we only care if `supports-color` is available; it doesn't have to be.
+        fn();
+      } catch (e) {
+        if (head) notify();
+        else last = undefined;
+        throw e;
       }
+    } last = undefined;
+    if (parent) parent.enter();
+  };
 
-      /**
-       * Build up the default `inspectOpts` object from the environment variables.
-       *
-       *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
-       */
+  // Node.js
+  if (isNode) {
+    notify = function () {
+      process.nextTick(flush);
+    };
+  // browsers with MutationObserver, except iOS Safari - https://github.com/zloirock/core-js/issues/339
+  } else if (Observer && !(global.navigator && global.navigator.standalone)) {
+    var toggle = true;
+    var node = document.createTextNode('');
+    new Observer(flush).observe(node, { characterData: true }); // eslint-disable-line no-new
+    notify = function () {
+      node.data = toggle = !toggle;
+    };
+  // environments with maybe non-completely correct, but existent Promise
+  } else if (Promise && Promise.resolve) {
+    // Promise.resolve without an argument throws an error in LG WebOS 2
+    var promise = Promise.resolve(undefined);
+    notify = function () {
+      promise.then(flush);
+    };
+  // for other environments - macrotask based on:
+  // - setImmediate
+  // - MessageChannel
+  // - window.postMessag
+  // - onreadystatechange
+  // - setTimeout
+  } else {
+    notify = function () {
+      // strange IE + webpack dev server bug - use .call(global)
+      macrotask.call(global, flush);
+    };
+  }
 
-      exports.inspectOpts = Object.keys(process.env)
-        .filter(function (key) {
-          return /^debug_/i.test(key);
-        })
-        .reduce(function (obj, key) {
-          // camel-case
-          var prop = key
-            .substring(6)
-            .toLowerCase()
-            .replace(/_([a-z])/g, function (_, k) {
-              return k.toUpperCase();
-            });
+  return function (fn) {
+    var task = { fn: fn, next: undefined };
+    if (last) last.next = task;
+    if (!head) {
+      head = task;
+      notify();
+    } last = task;
+  };
+};
 
-          // coerce string value into JS value
-          var val = process.env[key];
-          if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
-          else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
-          else if (val === "null") val = null;
-          else val = Number(val);
 
-          obj[prop] = val;
-          return obj;
-        }, {});
+/***/ }),
+/* 246 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
+var anObject = __webpack_require__(35);
+var dPs = __webpack_require__(247);
+var enumBugKeys = __webpack_require__(127);
+var IE_PROTO = __webpack_require__(96)('IE_PROTO');
+var Empty = function () { /* empty */ };
+var PROTOTYPE = 'prototype';
+
+// Create object with fake `null` prototype: use iframe Object with cleared prototype
+var createDict = function () {
+  // Thrash, waste and sodomy: IE GC bug
+  var iframe = __webpack_require__(92)('iframe');
+  var i = enumBugKeys.length;
+  var lt = '<';
+  var gt = '>';
+  var iframeDocument;
+  iframe.style.display = 'none';
+  __webpack_require__(128).appendChild(iframe);
+  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
+  // createDict = iframe.contentWindow.Object;
+  // html.removeChild(iframe);
+  iframeDocument = iframe.contentWindow.document;
+  iframeDocument.open();
+  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
+  iframeDocument.close();
+  createDict = iframeDocument.F;
+  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
+  return createDict();
+};
 
-      /**
-       * Is stdout a TTY? Colored output is enabled when `true`.
-       */
+module.exports = Object.create || function create(O, Properties) {
+  var result;
+  if (O !== null) {
+    Empty[PROTOTYPE] = anObject(O);
+    result = new Empty();
+    Empty[PROTOTYPE] = null;
+    // add "__proto__" for Object.getPrototypeOf polyfill
+    result[IE_PROTO] = O;
+  } else result = createDict();
+  return Properties === undefined ? result : dPs(result, Properties);
+};
 
-      function useColors() {
-        return "colors" in exports.inspectOpts
-          ? Boolean(exports.inspectOpts.colors)
-          : tty.isatty(process.stderr.fd);
-      }
 
-      /**
-       * Map %o to `util.inspect()`, all on a single line.
-       */
+/***/ }),
+/* 247 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      exports.formatters.o = function (v) {
-        this.inspectOpts.colors = this.useColors;
-        return util
-          .inspect(v, this.inspectOpts)
-          .split("\n")
-          .map(function (str) {
-            return str.trim();
-          })
-          .join(" ");
-      };
+var dP = __webpack_require__(72);
+var anObject = __webpack_require__(35);
+var getKeys = __webpack_require__(171);
 
-      /**
-       * Map %o to `util.inspect()`, allowing multiple lines if needed.
-       */
+module.exports = __webpack_require__(51) ? Object.defineProperties : function defineProperties(O, Properties) {
+  anObject(O);
+  var keys = getKeys(Properties);
+  var length = keys.length;
+  var i = 0;
+  var P;
+  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
+  return O;
+};
 
-      exports.formatters.O = function (v) {
-        this.inspectOpts.colors = this.useColors;
-        return util.inspect(v, this.inspectOpts);
-      };
 
-      /**
-       * Adds ANSI color escape codes if enabled.
-       *
-       * @api public
-       */
+/***/ }),
+/* 248 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function formatArgs(args) {
-        var name = this.namespace;
-        var useColors = this.useColors;
+// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
+var has = __webpack_require__(71);
+var toObject = __webpack_require__(172);
+var IE_PROTO = __webpack_require__(96)('IE_PROTO');
+var ObjectProto = Object.prototype;
 
-        if (useColors) {
-          var c = this.color;
-          var colorCode = "\u001b[3" + (c < 8 ? c : "8;5;" + c);
-          var prefix = "  " + colorCode + ";1m" + name + " " + "\u001b[0m";
+module.exports = Object.getPrototypeOf || function (O) {
+  O = toObject(O);
+  if (has(O, IE_PROTO)) return O[IE_PROTO];
+  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
+    return O.constructor.prototype;
+  } return O instanceof Object ? ObjectProto : null;
+};
 
-          args[0] = prefix + args[0].split("\n").join("\n" + prefix);
-          args.push(
-            colorCode + "m+" + exports.humanize(this.diff) + "\u001b[0m",
-          );
-        } else {
-          args[0] = getDate() + name + " " + args[0];
-        }
-      }
 
-      function getDate() {
-        if (exports.inspectOpts.hideDate) {
-          return "";
-        } else {
-          return new Date().toISOString() + " ";
-        }
-      }
+/***/ }),
+/* 249 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var has = __webpack_require__(71);
+var toIObject = __webpack_require__(98);
+var arrayIndexOf = __webpack_require__(236)(false);
+var IE_PROTO = __webpack_require__(96)('IE_PROTO');
+
+module.exports = function (object, names) {
+  var O = toIObject(object);
+  var i = 0;
+  var result = [];
+  var key;
+  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
+  // Don't enum bug & hidden keys
+  while (names.length > i) if (has(O, key = names[i++])) {
+    ~arrayIndexOf(result, key) || result.push(key);
+  }
+  return result;
+};
 
-      /**
-       * Invokes `util.format()` with the specified arguments and writes to stderr.
-       */
 
-      function log() {
-        return process.stderr.write(util.format.apply(util, arguments) + "\n");
-      }
+/***/ }),
+/* 250 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Save `namespaces`.
-       *
-       * @param {String} namespaces
-       * @api private
-       */
+var hide = __webpack_require__(42);
+module.exports = function (target, src, safe) {
+  for (var key in src) {
+    if (safe && target[key]) target[key] = src[key];
+    else hide(target, key, src[key]);
+  } return target;
+};
 
-      function save(namespaces) {
-        if (null == namespaces) {
-          // If you set a process.env field to null or undefined, it gets cast to the
-          // string 'null' or 'undefined'. Just delete instead.
-          delete process.env.DEBUG;
-        } else {
-          process.env.DEBUG = namespaces;
-        }
-      }
 
-      /**
-       * Load `namespaces`.
-       *
-       * @return {String} returns the previously persisted debug modes
-       * @api private
-       */
+/***/ }),
+/* 251 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function load() {
-        return process.env.DEBUG;
-      }
+module.exports = __webpack_require__(42);
 
-      /**
-       * Init logic for `debug` instances.
-       *
-       * Create a new `inspectOpts` object in case `useColors` is set
-       * differently for a particular `debug` instance.
-       */
 
-      function init(debug) {
-        debug.inspectOpts = {};
+/***/ }),
+/* 252 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var keys = Object.keys(exports.inspectOpts);
-        for (var i = 0; i < keys.length; i++) {
-          debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
-        }
-      }
+"use strict";
 
-      /**
-       * Enable namespaces listed in `process.env.DEBUG` initially.
-       */
+var global = __webpack_require__(17);
+var core = __webpack_require__(31);
+var dP = __webpack_require__(72);
+var DESCRIPTORS = __webpack_require__(51);
+var SPECIES = __webpack_require__(20)('species');
 
-      exports.enable(load());
+module.exports = function (KEY) {
+  var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY];
+  if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
+    configurable: true,
+    get: function () { return this; }
+  });
+};
 
-      /***/
-    },
-    /* 268 */
-    /***/ function (module, exports, __webpack_require__) {
-      (function webpackUniversalModuleDefinition(root, factory) {
-        /* istanbul ignore next */
-        if (true) module.exports = factory();
-        else if (typeof define === "function" && define.amd)
-          define([], factory);
-        /* istanbul ignore next */ else if (typeof exports === "object")
-          exports["esprima"] = factory();
-        else root["esprima"] = factory();
-      })(this, function () {
-        return /******/ (function (modules) {
-          // webpackBootstrap
-          /******/ // The module cache
-          /******/ var installedModules = {};
-
-          /******/ // The require function
-          /******/ function __webpack_require__(moduleId) {
-            /******/ // Check if module is in cache
-            /* istanbul ignore if */
-            /******/ if (installedModules[moduleId])
-              /******/ return installedModules[moduleId].exports;
-
-            /******/ // Create a new module (and put it into the cache)
-            /******/ var module = (installedModules[moduleId] = {
-              /******/ exports: {},
-              /******/ id: moduleId,
-              /******/ loaded: false,
-              /******/
-            });
 
-            /******/ // Execute the module function
-            /******/ modules[moduleId].call(
-              module.exports,
-              module,
-              module.exports,
-              __webpack_require__,
-            );
+/***/ }),
+/* 253 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var toInteger = __webpack_require__(97);
+var defined = __webpack_require__(91);
+// true  -> String#at
+// false -> String#codePointAt
+module.exports = function (TO_STRING) {
+  return function (that, pos) {
+    var s = String(defined(that));
+    var i = toInteger(pos);
+    var l = s.length;
+    var a, b;
+    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
+    a = s.charCodeAt(i);
+    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
+      ? TO_STRING ? s.charAt(i) : a
+      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
+  };
+};
+
+
+/***/ }),
+/* 254 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var toInteger = __webpack_require__(97);
+var max = Math.max;
+var min = Math.min;
+module.exports = function (index, length) {
+  index = toInteger(index);
+  return index < 0 ? max(index + length, 0) : min(index, length);
+};
+
+
+/***/ }),
+/* 255 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// 7.1.1 ToPrimitive(input [, PreferredType])
+var isObject = __webpack_require__(52);
+// instead of the ES6 spec version, we didn't implement @@toPrimitive case
+// and the second argument - flag - preferred type is a string
+module.exports = function (it, S) {
+  if (!isObject(it)) return it;
+  var fn, val;
+  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
+  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
+  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
+  throw TypeError("Can't convert object to primitive value");
+};
+
+
+/***/ }),
+/* 256 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var global = __webpack_require__(17);
+var navigator = global.navigator;
 
-            /******/ // Flag the module as loaded
-            /******/ module.loaded = true;
+module.exports = navigator && navigator.userAgent || '';
 
-            /******/ // Return the exports of the module
-            /******/ return module.exports;
-            /******/
+
+/***/ }),
+/* 257 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var classof = __webpack_require__(126);
+var ITERATOR = __webpack_require__(20)('iterator');
+var Iterators = __webpack_require__(53);
+module.exports = __webpack_require__(31).getIteratorMethod = function (it) {
+  if (it != undefined) return it[ITERATOR]
+    || it['@@iterator']
+    || Iterators[classof(it)];
+};
+
+
+/***/ }),
+/* 258 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var addToUnscopables = __webpack_require__(234);
+var step = __webpack_require__(244);
+var Iterators = __webpack_require__(53);
+var toIObject = __webpack_require__(98);
+
+// 22.1.3.4 Array.prototype.entries()
+// 22.1.3.13 Array.prototype.keys()
+// 22.1.3.29 Array.prototype.values()
+// 22.1.3.30 Array.prototype[@@iterator]()
+module.exports = __webpack_require__(129)(Array, 'Array', function (iterated, kind) {
+  this._t = toIObject(iterated); // target
+  this._i = 0;                   // next index
+  this._k = kind;                // kind
+// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
+}, function () {
+  var O = this._t;
+  var kind = this._k;
+  var index = this._i++;
+  if (!O || index >= O.length) {
+    this._t = undefined;
+    return step(1);
+  }
+  if (kind == 'keys') return step(0, index);
+  if (kind == 'values') return step(0, O[index]);
+  return step(0, [index, O[index]]);
+}, 'values');
+
+// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
+Iterators.Arguments = Iterators.Array;
+
+addToUnscopables('keys');
+addToUnscopables('values');
+addToUnscopables('entries');
+
+
+/***/ }),
+/* 259 */
+/***/ (function(module, exports) {
+
+
+
+/***/ }),
+/* 260 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var LIBRARY = __webpack_require__(93);
+var global = __webpack_require__(17);
+var ctx = __webpack_require__(70);
+var classof = __webpack_require__(126);
+var $export = __webpack_require__(60);
+var isObject = __webpack_require__(52);
+var aFunction = __webpack_require__(68);
+var anInstance = __webpack_require__(235);
+var forOf = __webpack_require__(237);
+var speciesConstructor = __webpack_require__(134);
+var task = __webpack_require__(135).set;
+var microtask = __webpack_require__(245)();
+var newPromiseCapabilityModule = __webpack_require__(94);
+var perform = __webpack_require__(130);
+var userAgent = __webpack_require__(256);
+var promiseResolve = __webpack_require__(131);
+var PROMISE = 'Promise';
+var TypeError = global.TypeError;
+var process = global.process;
+var versions = process && process.versions;
+var v8 = versions && versions.v8 || '';
+var $Promise = global[PROMISE];
+var isNode = classof(process) == 'process';
+var empty = function () { /* empty */ };
+var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper;
+var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f;
+
+var USE_NATIVE = !!function () {
+  try {
+    // correct subclassing with @@species support
+    var promise = $Promise.resolve(1);
+    var FakePromise = (promise.constructor = {})[__webpack_require__(20)('species')] = function (exec) {
+      exec(empty, empty);
+    };
+    // unhandled rejections tracking support, NodeJS Promise without it fails @@species test
+    return (isNode || typeof PromiseRejectionEvent == 'function')
+      && promise.then(empty) instanceof FakePromise
+      // v8 6.6 (Node 10 and Chrome 66) have a bug with resolving custom thenables
+      // https://bugs.chromium.org/p/chromium/issues/detail?id=830565
+      // we can't detect it synchronously, so just check versions
+      && v8.indexOf('6.6') !== 0
+      && userAgent.indexOf('Chrome/66') === -1;
+  } catch (e) { /* empty */ }
+}();
+
+// helpers
+var isThenable = function (it) {
+  var then;
+  return isObject(it) && typeof (then = it.then) == 'function' ? then : false;
+};
+var notify = function (promise, isReject) {
+  if (promise._n) return;
+  promise._n = true;
+  var chain = promise._c;
+  microtask(function () {
+    var value = promise._v;
+    var ok = promise._s == 1;
+    var i = 0;
+    var run = function (reaction) {
+      var handler = ok ? reaction.ok : reaction.fail;
+      var resolve = reaction.resolve;
+      var reject = reaction.reject;
+      var domain = reaction.domain;
+      var result, then, exited;
+      try {
+        if (handler) {
+          if (!ok) {
+            if (promise._h == 2) onHandleUnhandled(promise);
+            promise._h = 1;
           }
+          if (handler === true) result = value;
+          else {
+            if (domain) domain.enter();
+            result = handler(value); // may throw
+            if (domain) {
+              domain.exit();
+              exited = true;
+            }
+          }
+          if (result === reaction.promise) {
+            reject(TypeError('Promise-chain cycle'));
+          } else if (then = isThenable(result)) {
+            then.call(result, resolve, reject);
+          } else resolve(result);
+        } else reject(value);
+      } catch (e) {
+        if (domain && !exited) domain.exit();
+        reject(e);
+      }
+    };
+    while (chain.length > i) run(chain[i++]); // variable length - can't use forEach
+    promise._c = [];
+    promise._n = false;
+    if (isReject && !promise._h) onUnhandled(promise);
+  });
+};
+var onUnhandled = function (promise) {
+  task.call(global, function () {
+    var value = promise._v;
+    var unhandled = isUnhandled(promise);
+    var result, handler, console;
+    if (unhandled) {
+      result = perform(function () {
+        if (isNode) {
+          process.emit('unhandledRejection', value, promise);
+        } else if (handler = global.onunhandledrejection) {
+          handler({ promise: promise, reason: value });
+        } else if ((console = global.console) && console.error) {
+          console.error('Unhandled promise rejection', value);
+        }
+      });
+      // Browsers should not trigger `rejectionHandled` event if it was handled here, NodeJS - should
+      promise._h = isNode || isUnhandled(promise) ? 2 : 1;
+    } promise._a = undefined;
+    if (unhandled && result.e) throw result.v;
+  });
+};
+var isUnhandled = function (promise) {
+  return promise._h !== 1 && (promise._a || promise._c).length === 0;
+};
+var onHandleUnhandled = function (promise) {
+  task.call(global, function () {
+    var handler;
+    if (isNode) {
+      process.emit('rejectionHandled', promise);
+    } else if (handler = global.onrejectionhandled) {
+      handler({ promise: promise, reason: promise._v });
+    }
+  });
+};
+var $reject = function (value) {
+  var promise = this;
+  if (promise._d) return;
+  promise._d = true;
+  promise = promise._w || promise; // unwrap
+  promise._v = value;
+  promise._s = 2;
+  if (!promise._a) promise._a = promise._c.slice();
+  notify(promise, true);
+};
+var $resolve = function (value) {
+  var promise = this;
+  var then;
+  if (promise._d) return;
+  promise._d = true;
+  promise = promise._w || promise; // unwrap
+  try {
+    if (promise === value) throw TypeError("Promise can't be resolved itself");
+    if (then = isThenable(value)) {
+      microtask(function () {
+        var wrapper = { _w: promise, _d: false }; // wrap
+        try {
+          then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1));
+        } catch (e) {
+          $reject.call(wrapper, e);
+        }
+      });
+    } else {
+      promise._v = value;
+      promise._s = 1;
+      notify(promise, false);
+    }
+  } catch (e) {
+    $reject.call({ _w: promise, _d: false }, e); // wrap
+  }
+};
+
+// constructor polyfill
+if (!USE_NATIVE) {
+  // 25.4.3.1 Promise(executor)
+  $Promise = function Promise(executor) {
+    anInstance(this, $Promise, PROMISE, '_h');
+    aFunction(executor);
+    Internal.call(this);
+    try {
+      executor(ctx($resolve, this, 1), ctx($reject, this, 1));
+    } catch (err) {
+      $reject.call(this, err);
+    }
+  };
+  // eslint-disable-next-line no-unused-vars
+  Internal = function Promise(executor) {
+    this._c = [];             // <- awaiting reactions
+    this._a = undefined;      // <- checked in isUnhandled reactions
+    this._s = 0;              // <- state
+    this._d = false;          // <- done
+    this._v = undefined;      // <- value
+    this._h = 0;              // <- rejection state, 0 - default, 1 - handled, 2 - unhandled
+    this._n = false;          // <- notify
+  };
+  Internal.prototype = __webpack_require__(250)($Promise.prototype, {
+    // 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected)
+    then: function then(onFulfilled, onRejected) {
+      var reaction = newPromiseCapability(speciesConstructor(this, $Promise));
+      reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true;
+      reaction.fail = typeof onRejected == 'function' && onRejected;
+      reaction.domain = isNode ? process.domain : undefined;
+      this._c.push(reaction);
+      if (this._a) this._a.push(reaction);
+      if (this._s) notify(this, false);
+      return reaction.promise;
+    },
+    // 25.4.5.1 Promise.prototype.catch(onRejected)
+    'catch': function (onRejected) {
+      return this.then(undefined, onRejected);
+    }
+  });
+  OwnPromiseCapability = function () {
+    var promise = new Internal();
+    this.promise = promise;
+    this.resolve = ctx($resolve, promise, 1);
+    this.reject = ctx($reject, promise, 1);
+  };
+  newPromiseCapabilityModule.f = newPromiseCapability = function (C) {
+    return C === $Promise || C === Wrapper
+      ? new OwnPromiseCapability(C)
+      : newGenericPromiseCapability(C);
+  };
+}
+
+$export($export.G + $export.W + $export.F * !USE_NATIVE, { Promise: $Promise });
+__webpack_require__(95)($Promise, PROMISE);
+__webpack_require__(252)(PROMISE);
+Wrapper = __webpack_require__(31)[PROMISE];
+
+// statics
+$export($export.S + $export.F * !USE_NATIVE, PROMISE, {
+  // 25.4.4.5 Promise.reject(r)
+  reject: function reject(r) {
+    var capability = newPromiseCapability(this);
+    var $$reject = capability.reject;
+    $$reject(r);
+    return capability.promise;
+  }
+});
+$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, {
+  // 25.4.4.6 Promise.resolve(x)
+  resolve: function resolve(x) {
+    return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x);
+  }
+});
+$export($export.S + $export.F * !(USE_NATIVE && __webpack_require__(243)(function (iter) {
+  $Promise.all(iter)['catch'](empty);
+})), PROMISE, {
+  // 25.4.4.1 Promise.all(iterable)
+  all: function all(iterable) {
+    var C = this;
+    var capability = newPromiseCapability(C);
+    var resolve = capability.resolve;
+    var reject = capability.reject;
+    var result = perform(function () {
+      var values = [];
+      var index = 0;
+      var remaining = 1;
+      forOf(iterable, false, function (promise) {
+        var $index = index++;
+        var alreadyCalled = false;
+        values.push(undefined);
+        remaining++;
+        C.resolve(promise).then(function (value) {
+          if (alreadyCalled) return;
+          alreadyCalled = true;
+          values[$index] = value;
+          --remaining || resolve(values);
+        }, reject);
+      });
+      --remaining || resolve(values);
+    });
+    if (result.e) reject(result.v);
+    return capability.promise;
+  },
+  // 25.4.4.4 Promise.race(iterable)
+  race: function race(iterable) {
+    var C = this;
+    var capability = newPromiseCapability(C);
+    var reject = capability.reject;
+    var result = perform(function () {
+      forOf(iterable, false, function (promise) {
+        C.resolve(promise).then(capability.resolve, reject);
+      });
+    });
+    if (result.e) reject(result.v);
+    return capability.promise;
+  }
+});
+
+
+/***/ }),
+/* 261 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var $at = __webpack_require__(253)(true);
+
+// 21.1.3.27 String.prototype[@@iterator]()
+__webpack_require__(129)(String, 'String', function (iterated) {
+  this._t = String(iterated); // target
+  this._i = 0;                // next index
+// 21.1.5.2.1 %StringIteratorPrototype%.next()
+}, function () {
+  var O = this._t;
+  var index = this._i;
+  var point;
+  if (index >= O.length) return { value: undefined, done: true };
+  point = $at(O, index);
+  this._i += point.length;
+  return { value: point, done: false };
+});
+
+
+/***/ }),
+/* 262 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+// https://github.com/tc39/proposal-promise-finally
+
+var $export = __webpack_require__(60);
+var core = __webpack_require__(31);
+var global = __webpack_require__(17);
+var speciesConstructor = __webpack_require__(134);
+var promiseResolve = __webpack_require__(131);
+
+$export($export.P + $export.R, 'Promise', { 'finally': function (onFinally) {
+  var C = speciesConstructor(this, core.Promise || global.Promise);
+  var isFunction = typeof onFinally == 'function';
+  return this.then(
+    isFunction ? function (x) {
+      return promiseResolve(C, onFinally()).then(function () { return x; });
+    } : onFinally,
+    isFunction ? function (e) {
+      return promiseResolve(C, onFinally()).then(function () { throw e; });
+    } : onFinally
+  );
+} });
+
+
+/***/ }),
+/* 263 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+// https://github.com/tc39/proposal-promise-try
+var $export = __webpack_require__(60);
+var newPromiseCapability = __webpack_require__(94);
+var perform = __webpack_require__(130);
+
+$export($export.S, 'Promise', { 'try': function (callbackfn) {
+  var promiseCapability = newPromiseCapability.f(this);
+  var result = perform(callbackfn);
+  (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v);
+  return promiseCapability.promise;
+} });
+
+
+/***/ }),
+/* 264 */
+/***/ (function(module, exports, __webpack_require__) {
+
+__webpack_require__(258);
+var global = __webpack_require__(17);
+var hide = __webpack_require__(42);
+var Iterators = __webpack_require__(53);
+var TO_STRING_TAG = __webpack_require__(20)('toStringTag');
+
+var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
+  'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
+  'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
+  'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
+  'TextTrackList,TouchList').split(',');
+
+for (var i = 0; i < DOMIterables.length; i++) {
+  var NAME = DOMIterables[i];
+  var Collection = global[NAME];
+  var proto = Collection && Collection.prototype;
+  if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
+  Iterators[NAME] = Iterators.Array;
+}
+
+
+/***/ }),
+/* 265 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/**
+ * This is the web browser implementation of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = __webpack_require__(138);
+exports.log = log;
+exports.formatArgs = formatArgs;
+exports.save = save;
+exports.load = load;
+exports.useColors = useColors;
+exports.storage = 'undefined' != typeof chrome
+               && 'undefined' != typeof chrome.storage
+                  ? chrome.storage.local
+                  : localstorage();
+
+/**
+ * Colors.
+ */
+
+exports.colors = [
+  '#0000CC', '#0000FF', '#0033CC', '#0033FF', '#0066CC', '#0066FF', '#0099CC',
+  '#0099FF', '#00CC00', '#00CC33', '#00CC66', '#00CC99', '#00CCCC', '#00CCFF',
+  '#3300CC', '#3300FF', '#3333CC', '#3333FF', '#3366CC', '#3366FF', '#3399CC',
+  '#3399FF', '#33CC00', '#33CC33', '#33CC66', '#33CC99', '#33CCCC', '#33CCFF',
+  '#6600CC', '#6600FF', '#6633CC', '#6633FF', '#66CC00', '#66CC33', '#9900CC',
+  '#9900FF', '#9933CC', '#9933FF', '#99CC00', '#99CC33', '#CC0000', '#CC0033',
+  '#CC0066', '#CC0099', '#CC00CC', '#CC00FF', '#CC3300', '#CC3333', '#CC3366',
+  '#CC3399', '#CC33CC', '#CC33FF', '#CC6600', '#CC6633', '#CC9900', '#CC9933',
+  '#CCCC00', '#CCCC33', '#FF0000', '#FF0033', '#FF0066', '#FF0099', '#FF00CC',
+  '#FF00FF', '#FF3300', '#FF3333', '#FF3366', '#FF3399', '#FF33CC', '#FF33FF',
+  '#FF6600', '#FF6633', '#FF9900', '#FF9933', '#FFCC00', '#FFCC33'
+];
+
+/**
+ * Currently only WebKit-based Web Inspectors, Firefox >= v31,
+ * and the Firebug extension (any Firefox version) are known
+ * to support "%c" CSS customizations.
+ *
+ * TODO: add a `localStorage` variable to explicitly enable/disable colors
+ */
+
+function useColors() {
+  // NB: In an Electron preload script, document will be defined but not fully
+  // initialized. Since we know we're in Chrome, we'll just detect this case
+  // explicitly
+  if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') {
+    return true;
+  }
+
+  // Internet Explorer and Edge do not support colors.
+  if (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\/(\d+)/)) {
+    return false;
+  }
+
+  // is webkit? http://stackoverflow.com/a/16459606/376773
+  // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
+  return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
+    // is firebug? http://stackoverflow.com/a/398120/376773
+    (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
+    // is firefox >= v31?
+    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
+    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
+    // double check webkit in userAgent just in case we are in a worker
+    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
+}
+
+/**
+ * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
+ */
+
+exports.formatters.j = function(v) {
+  try {
+    return JSON.stringify(v);
+  } catch (err) {
+    return '[UnexpectedJSONParseError]: ' + err.message;
+  }
+};
+
+
+/**
+ * Colorize log arguments if enabled.
+ *
+ * @api public
+ */
+
+function formatArgs(args) {
+  var useColors = this.useColors;
+
+  args[0] = (useColors ? '%c' : '')
+    + this.namespace
+    + (useColors ? ' %c' : ' ')
+    + args[0]
+    + (useColors ? '%c ' : ' ')
+    + '+' + exports.humanize(this.diff);
+
+  if (!useColors) return;
+
+  var c = 'color: ' + this.color;
+  args.splice(1, 0, c, 'color: inherit')
+
+  // the final "%c" is somewhat tricky, because there could be other
+  // arguments passed either before or after the %c, so we need to
+  // figure out the correct index to insert the CSS into
+  var index = 0;
+  var lastC = 0;
+  args[0].replace(/%[a-zA-Z%]/g, function(match) {
+    if ('%%' === match) return;
+    index++;
+    if ('%c' === match) {
+      // we only are interested in the *last* %c
+      // (the user may have provided their own)
+      lastC = index;
+    }
+  });
+
+  args.splice(lastC, 0, c);
+}
+
+/**
+ * Invokes `console.log()` when available.
+ * No-op when `console.log` is not a "function".
+ *
+ * @api public
+ */
+
+function log() {
+  // this hackery is required for IE8/9, where
+  // the `console.log` function doesn't have 'apply'
+  return 'object' === typeof console
+    && console.log
+    && Function.prototype.apply.call(console.log, console, arguments);
+}
+
+/**
+ * Save `namespaces`.
+ *
+ * @param {String} namespaces
+ * @api private
+ */
+
+function save(namespaces) {
+  try {
+    if (null == namespaces) {
+      exports.storage.removeItem('debug');
+    } else {
+      exports.storage.debug = namespaces;
+    }
+  } catch(e) {}
+}
+
+/**
+ * Load `namespaces`.
+ *
+ * @return {String} returns the previously persisted debug modes
+ * @api private
+ */
+
+function load() {
+  var r;
+  try {
+    r = exports.storage.debug;
+  } catch(e) {}
+
+  // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
+  if (!r && typeof process !== 'undefined' && 'env' in process) {
+    r = process.env.DEBUG;
+  }
+
+  return r;
+}
 
-          /******/ // expose the modules object (__webpack_modules__)
-          /******/ __webpack_require__.m = modules;
-
-          /******/ // expose the module cache
-          /******/ __webpack_require__.c = installedModules;
-
-          /******/ // __webpack_public_path__
-          /******/ __webpack_require__.p = "";
-
-          /******/ // Load entry module and return exports
-          /******/ return __webpack_require__(0);
-          /******/
-        })(
-          /************************************************************************/
-          /******/ [
-            /* 0 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              /*
+/**
+ * Enable namespaces listed in `localStorage.debug` initially.
+ */
+
+exports.enable(load());
+
+/**
+ * Localstorage attempts to return the localstorage.
+ *
+ * This is necessary because safari throws
+ * when a user disables cookies/localstorage
+ * and you attempt to access it.
+ *
+ * @return {LocalStorage}
+ * @api private
+ */
+
+function localstorage() {
+  try {
+    return window.localStorage;
+  } catch (e) {}
+}
+
+
+/***/ }),
+/* 266 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/**
+ * Detect Electron renderer process, which is node, but we should
+ * treat as a browser.
+ */
+
+if (typeof process === 'undefined' || process.type === 'renderer') {
+  module.exports = __webpack_require__(265);
+} else {
+  module.exports = __webpack_require__(267);
+}
+
+
+/***/ }),
+/* 267 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/**
+ * Module dependencies.
+ */
+
+var tty = __webpack_require__(104);
+var util = __webpack_require__(3);
+
+/**
+ * This is the Node.js implementation of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = __webpack_require__(138);
+exports.init = init;
+exports.log = log;
+exports.formatArgs = formatArgs;
+exports.save = save;
+exports.load = load;
+exports.useColors = useColors;
+
+/**
+ * Colors.
+ */
+
+exports.colors = [ 6, 2, 3, 4, 5, 1 ];
+
+try {
+  var supportsColor = __webpack_require__(330);
+  if (supportsColor && supportsColor.level >= 2) {
+    exports.colors = [
+      20, 21, 26, 27, 32, 33, 38, 39, 40, 41, 42, 43, 44, 45, 56, 57, 62, 63, 68,
+      69, 74, 75, 76, 77, 78, 79, 80, 81, 92, 93, 98, 99, 112, 113, 128, 129, 134,
+      135, 148, 149, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171,
+      172, 173, 178, 179, 184, 185, 196, 197, 198, 199, 200, 201, 202, 203, 204,
+      205, 206, 207, 208, 209, 214, 215, 220, 221
+    ];
+  }
+} catch (err) {
+  // swallow - we only care if `supports-color` is available; it doesn't have to be.
+}
+
+/**
+ * Build up the default `inspectOpts` object from the environment variables.
+ *
+ *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
+ */
+
+exports.inspectOpts = Object.keys(process.env).filter(function (key) {
+  return /^debug_/i.test(key);
+}).reduce(function (obj, key) {
+  // camel-case
+  var prop = key
+    .substring(6)
+    .toLowerCase()
+    .replace(/_([a-z])/g, function (_, k) { return k.toUpperCase() });
+
+  // coerce string value into JS value
+  var val = process.env[key];
+  if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
+  else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
+  else if (val === 'null') val = null;
+  else val = Number(val);
+
+  obj[prop] = val;
+  return obj;
+}, {});
+
+/**
+ * Is stdout a TTY? Colored output is enabled when `true`.
+ */
+
+function useColors() {
+  return 'colors' in exports.inspectOpts
+    ? Boolean(exports.inspectOpts.colors)
+    : tty.isatty(process.stderr.fd);
+}
+
+/**
+ * Map %o to `util.inspect()`, all on a single line.
+ */
+
+exports.formatters.o = function(v) {
+  this.inspectOpts.colors = this.useColors;
+  return util.inspect(v, this.inspectOpts)
+    .split('\n').map(function(str) {
+      return str.trim()
+    }).join(' ');
+};
+
+/**
+ * Map %o to `util.inspect()`, allowing multiple lines if needed.
+ */
+
+exports.formatters.O = function(v) {
+  this.inspectOpts.colors = this.useColors;
+  return util.inspect(v, this.inspectOpts);
+};
+
+/**
+ * Adds ANSI color escape codes if enabled.
+ *
+ * @api public
+ */
+
+function formatArgs(args) {
+  var name = this.namespace;
+  var useColors = this.useColors;
+
+  if (useColors) {
+    var c = this.color;
+    var colorCode = '\u001b[3' + (c < 8 ? c : '8;5;' + c);
+    var prefix = '  ' + colorCode + ';1m' + name + ' ' + '\u001b[0m';
+
+    args[0] = prefix + args[0].split('\n').join('\n' + prefix);
+    args.push(colorCode + 'm+' + exports.humanize(this.diff) + '\u001b[0m');
+  } else {
+    args[0] = getDate() + name + ' ' + args[0];
+  }
+}
+
+function getDate() {
+  if (exports.inspectOpts.hideDate) {
+    return '';
+  } else {
+    return new Date().toISOString() + ' ';
+  }
+}
+
+/**
+ * Invokes `util.format()` with the specified arguments and writes to stderr.
+ */
+
+function log() {
+  return process.stderr.write(util.format.apply(util, arguments) + '\n');
+}
+
+/**
+ * Save `namespaces`.
+ *
+ * @param {String} namespaces
+ * @api private
+ */
+
+function save(namespaces) {
+  if (null == namespaces) {
+    // If you set a process.env field to null or undefined, it gets cast to the
+    // string 'null' or 'undefined'. Just delete instead.
+    delete process.env.DEBUG;
+  } else {
+    process.env.DEBUG = namespaces;
+  }
+}
+
+/**
+ * Load `namespaces`.
+ *
+ * @return {String} returns the previously persisted debug modes
+ * @api private
+ */
+
+function load() {
+  return process.env.DEBUG;
+}
+
+/**
+ * Init logic for `debug` instances.
+ *
+ * Create a new `inspectOpts` object in case `useColors` is set
+ * differently for a particular `debug` instance.
+ */
+
+function init (debug) {
+  debug.inspectOpts = {};
+
+  var keys = Object.keys(exports.inspectOpts);
+  for (var i = 0; i < keys.length; i++) {
+    debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
+  }
+}
+
+/**
+ * Enable namespaces listed in `process.env.DEBUG` initially.
+ */
+
+exports.enable(load());
+
+
+/***/ }),
+/* 268 */
+/***/ (function(module, exports, __webpack_require__) {
+
+(function webpackUniversalModuleDefinition(root, factory) {
+/* istanbul ignore next */
+	if(true)
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+/* istanbul ignore next */
+	else if(typeof exports === 'object')
+		exports["esprima"] = factory();
+	else
+		root["esprima"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/* istanbul ignore if */
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	/*
 	  Copyright JS Foundation and other contributors, https://js.foundation/
 
 	  Redistribution and use in source and binary forms, with or without
@@ -64477,24038 +54333,18792 @@ and limitations under the License.
 	  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 	  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	*/
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var comment_handler_1 = __webpack_require__(1);
-              var jsx_parser_1 = __webpack_require__(3);
-              var parser_1 = __webpack_require__(8);
-              var tokenizer_1 = __webpack_require__(15);
-              function parse(code, options, delegate) {
-                var commentHandler = null;
-                var proxyDelegate = function (node, metadata) {
-                  if (delegate) {
-                    delegate(node, metadata);
-                  }
-                  if (commentHandler) {
-                    commentHandler.visit(node, metadata);
-                  }
-                };
-                var parserDelegate =
-                  typeof delegate === "function" ? proxyDelegate : null;
-                var collectComment = false;
-                if (options) {
-                  collectComment =
-                    typeof options.comment === "boolean" && options.comment;
-                  var attachComment =
-                    typeof options.attachComment === "boolean" &&
-                    options.attachComment;
-                  if (collectComment || attachComment) {
-                    commentHandler = new comment_handler_1.CommentHandler();
-                    commentHandler.attach = attachComment;
-                    options.comment = true;
-                    parserDelegate = proxyDelegate;
-                  }
-                }
-                var isModule = false;
-                if (options && typeof options.sourceType === "string") {
-                  isModule = options.sourceType === "module";
-                }
-                var parser;
-                if (
-                  options &&
-                  typeof options.jsx === "boolean" &&
-                  options.jsx
-                ) {
-                  parser = new jsx_parser_1.JSXParser(
-                    code,
-                    options,
-                    parserDelegate,
-                  );
-                } else {
-                  parser = new parser_1.Parser(code, options, parserDelegate);
-                }
-                var program = isModule
-                  ? parser.parseModule()
-                  : parser.parseScript();
-                var ast = program;
-                if (collectComment && commentHandler) {
-                  ast.comments = commentHandler.comments;
-                }
-                if (parser.config.tokens) {
-                  ast.tokens = parser.tokens;
-                }
-                if (parser.config.tolerant) {
-                  ast.errors = parser.errorHandler.errors;
-                }
-                return ast;
-              }
-              exports.parse = parse;
-              function parseModule(code, options, delegate) {
-                var parsingOptions = options || {};
-                parsingOptions.sourceType = "module";
-                return parse(code, parsingOptions, delegate);
-              }
-              exports.parseModule = parseModule;
-              function parseScript(code, options, delegate) {
-                var parsingOptions = options || {};
-                parsingOptions.sourceType = "script";
-                return parse(code, parsingOptions, delegate);
-              }
-              exports.parseScript = parseScript;
-              function tokenize(code, options, delegate) {
-                var tokenizer = new tokenizer_1.Tokenizer(code, options);
-                var tokens;
-                tokens = [];
-                try {
-                  while (true) {
-                    var token = tokenizer.getNextToken();
-                    if (!token) {
-                      break;
-                    }
-                    if (delegate) {
-                      token = delegate(token);
-                    }
-                    tokens.push(token);
-                  }
-                } catch (e) {
-                  tokenizer.errorHandler.tolerate(e);
-                }
-                if (tokenizer.errorHandler.tolerant) {
-                  tokens.errors = tokenizer.errors();
-                }
-                return tokens;
-              }
-              exports.tokenize = tokenize;
-              var syntax_1 = __webpack_require__(2);
-              exports.Syntax = syntax_1.Syntax;
-              // Sync with *.json manifests.
-              exports.version = "4.0.1";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var comment_handler_1 = __webpack_require__(1);
+	var jsx_parser_1 = __webpack_require__(3);
+	var parser_1 = __webpack_require__(8);
+	var tokenizer_1 = __webpack_require__(15);
+	function parse(code, options, delegate) {
+	    var commentHandler = null;
+	    var proxyDelegate = function (node, metadata) {
+	        if (delegate) {
+	            delegate(node, metadata);
+	        }
+	        if (commentHandler) {
+	            commentHandler.visit(node, metadata);
+	        }
+	    };
+	    var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null;
+	    var collectComment = false;
+	    if (options) {
+	        collectComment = (typeof options.comment === 'boolean' && options.comment);
+	        var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment);
+	        if (collectComment || attachComment) {
+	            commentHandler = new comment_handler_1.CommentHandler();
+	            commentHandler.attach = attachComment;
+	            options.comment = true;
+	            parserDelegate = proxyDelegate;
+	        }
+	    }
+	    var isModule = false;
+	    if (options && typeof options.sourceType === 'string') {
+	        isModule = (options.sourceType === 'module');
+	    }
+	    var parser;
+	    if (options && typeof options.jsx === 'boolean' && options.jsx) {
+	        parser = new jsx_parser_1.JSXParser(code, options, parserDelegate);
+	    }
+	    else {
+	        parser = new parser_1.Parser(code, options, parserDelegate);
+	    }
+	    var program = isModule ? parser.parseModule() : parser.parseScript();
+	    var ast = program;
+	    if (collectComment && commentHandler) {
+	        ast.comments = commentHandler.comments;
+	    }
+	    if (parser.config.tokens) {
+	        ast.tokens = parser.tokens;
+	    }
+	    if (parser.config.tolerant) {
+	        ast.errors = parser.errorHandler.errors;
+	    }
+	    return ast;
+	}
+	exports.parse = parse;
+	function parseModule(code, options, delegate) {
+	    var parsingOptions = options || {};
+	    parsingOptions.sourceType = 'module';
+	    return parse(code, parsingOptions, delegate);
+	}
+	exports.parseModule = parseModule;
+	function parseScript(code, options, delegate) {
+	    var parsingOptions = options || {};
+	    parsingOptions.sourceType = 'script';
+	    return parse(code, parsingOptions, delegate);
+	}
+	exports.parseScript = parseScript;
+	function tokenize(code, options, delegate) {
+	    var tokenizer = new tokenizer_1.Tokenizer(code, options);
+	    var tokens;
+	    tokens = [];
+	    try {
+	        while (true) {
+	            var token = tokenizer.getNextToken();
+	            if (!token) {
+	                break;
+	            }
+	            if (delegate) {
+	                token = delegate(token);
+	            }
+	            tokens.push(token);
+	        }
+	    }
+	    catch (e) {
+	        tokenizer.errorHandler.tolerate(e);
+	    }
+	    if (tokenizer.errorHandler.tolerant) {
+	        tokens.errors = tokenizer.errors();
+	    }
+	    return tokens;
+	}
+	exports.tokenize = tokenize;
+	var syntax_1 = __webpack_require__(2);
+	exports.Syntax = syntax_1.Syntax;
+	// Sync with *.json manifests.
+	exports.version = '4.0.1';
+
+
+/***/ },
+/* 1 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var syntax_1 = __webpack_require__(2);
+	var CommentHandler = (function () {
+	    function CommentHandler() {
+	        this.attach = false;
+	        this.comments = [];
+	        this.stack = [];
+	        this.leading = [];
+	        this.trailing = [];
+	    }
+	    CommentHandler.prototype.insertInnerComments = function (node, metadata) {
+	        //  innnerComments for properties empty block
+	        //  `function a() {/** comments **\/}`
+	        if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) {
+	            var innerComments = [];
+	            for (var i = this.leading.length - 1; i >= 0; --i) {
+	                var entry = this.leading[i];
+	                if (metadata.end.offset >= entry.start) {
+	                    innerComments.unshift(entry.comment);
+	                    this.leading.splice(i, 1);
+	                    this.trailing.splice(i, 1);
+	                }
+	            }
+	            if (innerComments.length) {
+	                node.innerComments = innerComments;
+	            }
+	        }
+	    };
+	    CommentHandler.prototype.findTrailingComments = function (metadata) {
+	        var trailingComments = [];
+	        if (this.trailing.length > 0) {
+	            for (var i = this.trailing.length - 1; i >= 0; --i) {
+	                var entry_1 = this.trailing[i];
+	                if (entry_1.start >= metadata.end.offset) {
+	                    trailingComments.unshift(entry_1.comment);
+	                }
+	            }
+	            this.trailing.length = 0;
+	            return trailingComments;
+	        }
+	        var entry = this.stack[this.stack.length - 1];
+	        if (entry && entry.node.trailingComments) {
+	            var firstComment = entry.node.trailingComments[0];
+	            if (firstComment && firstComment.range[0] >= metadata.end.offset) {
+	                trailingComments = entry.node.trailingComments;
+	                delete entry.node.trailingComments;
+	            }
+	        }
+	        return trailingComments;
+	    };
+	    CommentHandler.prototype.findLeadingComments = function (metadata) {
+	        var leadingComments = [];
+	        var target;
+	        while (this.stack.length > 0) {
+	            var entry = this.stack[this.stack.length - 1];
+	            if (entry && entry.start >= metadata.start.offset) {
+	                target = entry.node;
+	                this.stack.pop();
+	            }
+	            else {
+	                break;
+	            }
+	        }
+	        if (target) {
+	            var count = target.leadingComments ? target.leadingComments.length : 0;
+	            for (var i = count - 1; i >= 0; --i) {
+	                var comment = target.leadingComments[i];
+	                if (comment.range[1] <= metadata.start.offset) {
+	                    leadingComments.unshift(comment);
+	                    target.leadingComments.splice(i, 1);
+	                }
+	            }
+	            if (target.leadingComments && target.leadingComments.length === 0) {
+	                delete target.leadingComments;
+	            }
+	            return leadingComments;
+	        }
+	        for (var i = this.leading.length - 1; i >= 0; --i) {
+	            var entry = this.leading[i];
+	            if (entry.start <= metadata.start.offset) {
+	                leadingComments.unshift(entry.comment);
+	                this.leading.splice(i, 1);
+	            }
+	        }
+	        return leadingComments;
+	    };
+	    CommentHandler.prototype.visitNode = function (node, metadata) {
+	        if (node.type === syntax_1.Syntax.Program && node.body.length > 0) {
+	            return;
+	        }
+	        this.insertInnerComments(node, metadata);
+	        var trailingComments = this.findTrailingComments(metadata);
+	        var leadingComments = this.findLeadingComments(metadata);
+	        if (leadingComments.length > 0) {
+	            node.leadingComments = leadingComments;
+	        }
+	        if (trailingComments.length > 0) {
+	            node.trailingComments = trailingComments;
+	        }
+	        this.stack.push({
+	            node: node,
+	            start: metadata.start.offset
+	        });
+	    };
+	    CommentHandler.prototype.visitComment = function (node, metadata) {
+	        var type = (node.type[0] === 'L') ? 'Line' : 'Block';
+	        var comment = {
+	            type: type,
+	            value: node.value
+	        };
+	        if (node.range) {
+	            comment.range = node.range;
+	        }
+	        if (node.loc) {
+	            comment.loc = node.loc;
+	        }
+	        this.comments.push(comment);
+	        if (this.attach) {
+	            var entry = {
+	                comment: {
+	                    type: type,
+	                    value: node.value,
+	                    range: [metadata.start.offset, metadata.end.offset]
+	                },
+	                start: metadata.start.offset
+	            };
+	            if (node.loc) {
+	                entry.comment.loc = node.loc;
+	            }
+	            node.type = type;
+	            this.leading.push(entry);
+	            this.trailing.push(entry);
+	        }
+	    };
+	    CommentHandler.prototype.visit = function (node, metadata) {
+	        if (node.type === 'LineComment') {
+	            this.visitComment(node, metadata);
+	        }
+	        else if (node.type === 'BlockComment') {
+	            this.visitComment(node, metadata);
+	        }
+	        else if (this.attach) {
+	            this.visitNode(node, metadata);
+	        }
+	    };
+	    return CommentHandler;
+	}());
+	exports.CommentHandler = CommentHandler;
+
+
+/***/ },
+/* 2 */
+/***/ function(module, exports) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	exports.Syntax = {
+	    AssignmentExpression: 'AssignmentExpression',
+	    AssignmentPattern: 'AssignmentPattern',
+	    ArrayExpression: 'ArrayExpression',
+	    ArrayPattern: 'ArrayPattern',
+	    ArrowFunctionExpression: 'ArrowFunctionExpression',
+	    AwaitExpression: 'AwaitExpression',
+	    BlockStatement: 'BlockStatement',
+	    BinaryExpression: 'BinaryExpression',
+	    BreakStatement: 'BreakStatement',
+	    CallExpression: 'CallExpression',
+	    CatchClause: 'CatchClause',
+	    ClassBody: 'ClassBody',
+	    ClassDeclaration: 'ClassDeclaration',
+	    ClassExpression: 'ClassExpression',
+	    ConditionalExpression: 'ConditionalExpression',
+	    ContinueStatement: 'ContinueStatement',
+	    DoWhileStatement: 'DoWhileStatement',
+	    DebuggerStatement: 'DebuggerStatement',
+	    EmptyStatement: 'EmptyStatement',
+	    ExportAllDeclaration: 'ExportAllDeclaration',
+	    ExportDefaultDeclaration: 'ExportDefaultDeclaration',
+	    ExportNamedDeclaration: 'ExportNamedDeclaration',
+	    ExportSpecifier: 'ExportSpecifier',
+	    ExpressionStatement: 'ExpressionStatement',
+	    ForStatement: 'ForStatement',
+	    ForOfStatement: 'ForOfStatement',
+	    ForInStatement: 'ForInStatement',
+	    FunctionDeclaration: 'FunctionDeclaration',
+	    FunctionExpression: 'FunctionExpression',
+	    Identifier: 'Identifier',
+	    IfStatement: 'IfStatement',
+	    ImportDeclaration: 'ImportDeclaration',
+	    ImportDefaultSpecifier: 'ImportDefaultSpecifier',
+	    ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',
+	    ImportSpecifier: 'ImportSpecifier',
+	    Literal: 'Literal',
+	    LabeledStatement: 'LabeledStatement',
+	    LogicalExpression: 'LogicalExpression',
+	    MemberExpression: 'MemberExpression',
+	    MetaProperty: 'MetaProperty',
+	    MethodDefinition: 'MethodDefinition',
+	    NewExpression: 'NewExpression',
+	    ObjectExpression: 'ObjectExpression',
+	    ObjectPattern: 'ObjectPattern',
+	    Program: 'Program',
+	    Property: 'Property',
+	    RestElement: 'RestElement',
+	    ReturnStatement: 'ReturnStatement',
+	    SequenceExpression: 'SequenceExpression',
+	    SpreadElement: 'SpreadElement',
+	    Super: 'Super',
+	    SwitchCase: 'SwitchCase',
+	    SwitchStatement: 'SwitchStatement',
+	    TaggedTemplateExpression: 'TaggedTemplateExpression',
+	    TemplateElement: 'TemplateElement',
+	    TemplateLiteral: 'TemplateLiteral',
+	    ThisExpression: 'ThisExpression',
+	    ThrowStatement: 'ThrowStatement',
+	    TryStatement: 'TryStatement',
+	    UnaryExpression: 'UnaryExpression',
+	    UpdateExpression: 'UpdateExpression',
+	    VariableDeclaration: 'VariableDeclaration',
+	    VariableDeclarator: 'VariableDeclarator',
+	    WhileStatement: 'WhileStatement',
+	    WithStatement: 'WithStatement',
+	    YieldExpression: 'YieldExpression'
+	};
+
+
+/***/ },
+/* 3 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+/* istanbul ignore next */
+	var __extends = (this && this.__extends) || (function () {
+	    var extendStatics = Object.setPrototypeOf ||
+	        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+	        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+	    return function (d, b) {
+	        extendStatics(d, b);
+	        function __() { this.constructor = d; }
+	        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+	    };
+	})();
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var character_1 = __webpack_require__(4);
+	var JSXNode = __webpack_require__(5);
+	var jsx_syntax_1 = __webpack_require__(6);
+	var Node = __webpack_require__(7);
+	var parser_1 = __webpack_require__(8);
+	var token_1 = __webpack_require__(13);
+	var xhtml_entities_1 = __webpack_require__(14);
+	token_1.TokenName[100 /* Identifier */] = 'JSXIdentifier';
+	token_1.TokenName[101 /* Text */] = 'JSXText';
+	// Fully qualified element name, e.g. <svg:path> returns "svg:path"
+	function getQualifiedElementName(elementName) {
+	    var qualifiedName;
+	    switch (elementName.type) {
+	        case jsx_syntax_1.JSXSyntax.JSXIdentifier:
+	            var id = elementName;
+	            qualifiedName = id.name;
+	            break;
+	        case jsx_syntax_1.JSXSyntax.JSXNamespacedName:
+	            var ns = elementName;
+	            qualifiedName = getQualifiedElementName(ns.namespace) + ':' +
+	                getQualifiedElementName(ns.name);
+	            break;
+	        case jsx_syntax_1.JSXSyntax.JSXMemberExpression:
+	            var expr = elementName;
+	            qualifiedName = getQualifiedElementName(expr.object) + '.' +
+	                getQualifiedElementName(expr.property);
+	            break;
+	        /* istanbul ignore next */
+	        default:
+	            break;
+	    }
+	    return qualifiedName;
+	}
+	var JSXParser = (function (_super) {
+	    __extends(JSXParser, _super);
+	    function JSXParser(code, options, delegate) {
+	        return _super.call(this, code, options, delegate) || this;
+	    }
+	    JSXParser.prototype.parsePrimaryExpression = function () {
+	        return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this);
+	    };
+	    JSXParser.prototype.startJSX = function () {
+	        // Unwind the scanner before the lookahead token.
+	        this.scanner.index = this.startMarker.index;
+	        this.scanner.lineNumber = this.startMarker.line;
+	        this.scanner.lineStart = this.startMarker.index - this.startMarker.column;
+	    };
+	    JSXParser.prototype.finishJSX = function () {
+	        // Prime the next lookahead.
+	        this.nextToken();
+	    };
+	    JSXParser.prototype.reenterJSX = function () {
+	        this.startJSX();
+	        this.expectJSX('}');
+	        // Pop the closing '}' added from the lookahead.
+	        if (this.config.tokens) {
+	            this.tokens.pop();
+	        }
+	    };
+	    JSXParser.prototype.createJSXNode = function () {
+	        this.collectComments();
+	        return {
+	            index: this.scanner.index,
+	            line: this.scanner.lineNumber,
+	            column: this.scanner.index - this.scanner.lineStart
+	        };
+	    };
+	    JSXParser.prototype.createJSXChildNode = function () {
+	        return {
+	            index: this.scanner.index,
+	            line: this.scanner.lineNumber,
+	            column: this.scanner.index - this.scanner.lineStart
+	        };
+	    };
+	    JSXParser.prototype.scanXHTMLEntity = function (quote) {
+	        var result = '&';
+	        var valid = true;
+	        var terminated = false;
+	        var numeric = false;
+	        var hex = false;
+	        while (!this.scanner.eof() && valid && !terminated) {
+	            var ch = this.scanner.source[this.scanner.index];
+	            if (ch === quote) {
+	                break;
+	            }
+	            terminated = (ch === ';');
+	            result += ch;
+	            ++this.scanner.index;
+	            if (!terminated) {
+	                switch (result.length) {
+	                    case 2:
+	                        // e.g. '&#123;'
+	                        numeric = (ch === '#');
+	                        break;
+	                    case 3:
+	                        if (numeric) {
+	                            // e.g. '&#x41;'
+	                            hex = (ch === 'x');
+	                            valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0));
+	                            numeric = numeric && !hex;
+	                        }
+	                        break;
+	                    default:
+	                        valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0)));
+	                        valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0)));
+	                        break;
+	                }
+	            }
+	        }
+	        if (valid && terminated && result.length > 2) {
+	            // e.g. '&#x41;' becomes just '#x41'
+	            var str = result.substr(1, result.length - 2);
+	            if (numeric && str.length > 1) {
+	                result = String.fromCharCode(parseInt(str.substr(1), 10));
+	            }
+	            else if (hex && str.length > 2) {
+	                result = String.fromCharCode(parseInt('0' + str.substr(1), 16));
+	            }
+	            else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) {
+	                result = xhtml_entities_1.XHTMLEntities[str];
+	            }
+	        }
+	        return result;
+	    };
+	    // Scan the next JSX token. This replaces Scanner#lex when in JSX mode.
+	    JSXParser.prototype.lexJSX = function () {
+	        var cp = this.scanner.source.charCodeAt(this.scanner.index);
+	        // < > / : = { }
+	        if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) {
+	            var value = this.scanner.source[this.scanner.index++];
+	            return {
+	                type: 7 /* Punctuator */,
+	                value: value,
+	                lineNumber: this.scanner.lineNumber,
+	                lineStart: this.scanner.lineStart,
+	                start: this.scanner.index - 1,
+	                end: this.scanner.index
+	            };
+	        }
+	        // " '
+	        if (cp === 34 || cp === 39) {
+	            var start = this.scanner.index;
+	            var quote = this.scanner.source[this.scanner.index++];
+	            var str = '';
+	            while (!this.scanner.eof()) {
+	                var ch = this.scanner.source[this.scanner.index++];
+	                if (ch === quote) {
+	                    break;
+	                }
+	                else if (ch === '&') {
+	                    str += this.scanXHTMLEntity(quote);
+	                }
+	                else {
+	                    str += ch;
+	                }
+	            }
+	            return {
+	                type: 8 /* StringLiteral */,
+	                value: str,
+	                lineNumber: this.scanner.lineNumber,
+	                lineStart: this.scanner.lineStart,
+	                start: start,
+	                end: this.scanner.index
+	            };
+	        }
+	        // ... or .
+	        if (cp === 46) {
+	            var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1);
+	            var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2);
+	            var value = (n1 === 46 && n2 === 46) ? '...' : '.';
+	            var start = this.scanner.index;
+	            this.scanner.index += value.length;
+	            return {
+	                type: 7 /* Punctuator */,
+	                value: value,
+	                lineNumber: this.scanner.lineNumber,
+	                lineStart: this.scanner.lineStart,
+	                start: start,
+	                end: this.scanner.index
+	            };
+	        }
+	        // `
+	        if (cp === 96) {
+	            // Only placeholder, since it will be rescanned as a real assignment expression.
+	            return {
+	                type: 10 /* Template */,
+	                value: '',
+	                lineNumber: this.scanner.lineNumber,
+	                lineStart: this.scanner.lineStart,
+	                start: this.scanner.index,
+	                end: this.scanner.index
+	            };
+	        }
+	        // Identifer can not contain backslash (char code 92).
+	        if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) {
+	            var start = this.scanner.index;
+	            ++this.scanner.index;
+	            while (!this.scanner.eof()) {
+	                var ch = this.scanner.source.charCodeAt(this.scanner.index);
+	                if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) {
+	                    ++this.scanner.index;
+	                }
+	                else if (ch === 45) {
+	                    // Hyphen (char code 45) can be part of an identifier.
+	                    ++this.scanner.index;
+	                }
+	                else {
+	                    break;
+	                }
+	            }
+	            var id = this.scanner.source.slice(start, this.scanner.index);
+	            return {
+	                type: 100 /* Identifier */,
+	                value: id,
+	                lineNumber: this.scanner.lineNumber,
+	                lineStart: this.scanner.lineStart,
+	                start: start,
+	                end: this.scanner.index
+	            };
+	        }
+	        return this.scanner.lex();
+	    };
+	    JSXParser.prototype.nextJSXToken = function () {
+	        this.collectComments();
+	        this.startMarker.index = this.scanner.index;
+	        this.startMarker.line = this.scanner.lineNumber;
+	        this.startMarker.column = this.scanner.index - this.scanner.lineStart;
+	        var token = this.lexJSX();
+	        this.lastMarker.index = this.scanner.index;
+	        this.lastMarker.line = this.scanner.lineNumber;
+	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
+	        if (this.config.tokens) {
+	            this.tokens.push(this.convertToken(token));
+	        }
+	        return token;
+	    };
+	    JSXParser.prototype.nextJSXText = function () {
+	        this.startMarker.index = this.scanner.index;
+	        this.startMarker.line = this.scanner.lineNumber;
+	        this.startMarker.column = this.scanner.index - this.scanner.lineStart;
+	        var start = this.scanner.index;
+	        var text = '';
+	        while (!this.scanner.eof()) {
+	            var ch = this.scanner.source[this.scanner.index];
+	            if (ch === '{' || ch === '<') {
+	                break;
+	            }
+	            ++this.scanner.index;
+	            text += ch;
+	            if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                ++this.scanner.lineNumber;
+	                if (ch === '\r' && this.scanner.source[this.scanner.index] === '\n') {
+	                    ++this.scanner.index;
+	                }
+	                this.scanner.lineStart = this.scanner.index;
+	            }
+	        }
+	        this.lastMarker.index = this.scanner.index;
+	        this.lastMarker.line = this.scanner.lineNumber;
+	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
+	        var token = {
+	            type: 101 /* Text */,
+	            value: text,
+	            lineNumber: this.scanner.lineNumber,
+	            lineStart: this.scanner.lineStart,
+	            start: start,
+	            end: this.scanner.index
+	        };
+	        if ((text.length > 0) && this.config.tokens) {
+	            this.tokens.push(this.convertToken(token));
+	        }
+	        return token;
+	    };
+	    JSXParser.prototype.peekJSXToken = function () {
+	        var state = this.scanner.saveState();
+	        this.scanner.scanComments();
+	        var next = this.lexJSX();
+	        this.scanner.restoreState(state);
+	        return next;
+	    };
+	    // Expect the next JSX token to match the specified punctuator.
+	    // If not, an exception will be thrown.
+	    JSXParser.prototype.expectJSX = function (value) {
+	        var token = this.nextJSXToken();
+	        if (token.type !== 7 /* Punctuator */ || token.value !== value) {
+	            this.throwUnexpectedToken(token);
+	        }
+	    };
+	    // Return true if the next JSX token matches the specified punctuator.
+	    JSXParser.prototype.matchJSX = function (value) {
+	        var next = this.peekJSXToken();
+	        return next.type === 7 /* Punctuator */ && next.value === value;
+	    };
+	    JSXParser.prototype.parseJSXIdentifier = function () {
+	        var node = this.createJSXNode();
+	        var token = this.nextJSXToken();
+	        if (token.type !== 100 /* Identifier */) {
+	            this.throwUnexpectedToken(token);
+	        }
+	        return this.finalize(node, new JSXNode.JSXIdentifier(token.value));
+	    };
+	    JSXParser.prototype.parseJSXElementName = function () {
+	        var node = this.createJSXNode();
+	        var elementName = this.parseJSXIdentifier();
+	        if (this.matchJSX(':')) {
+	            var namespace = elementName;
+	            this.expectJSX(':');
+	            var name_1 = this.parseJSXIdentifier();
+	            elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1));
+	        }
+	        else if (this.matchJSX('.')) {
+	            while (this.matchJSX('.')) {
+	                var object = elementName;
+	                this.expectJSX('.');
+	                var property = this.parseJSXIdentifier();
+	                elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property));
+	            }
+	        }
+	        return elementName;
+	    };
+	    JSXParser.prototype.parseJSXAttributeName = function () {
+	        var node = this.createJSXNode();
+	        var attributeName;
+	        var identifier = this.parseJSXIdentifier();
+	        if (this.matchJSX(':')) {
+	            var namespace = identifier;
+	            this.expectJSX(':');
+	            var name_2 = this.parseJSXIdentifier();
+	            attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2));
+	        }
+	        else {
+	            attributeName = identifier;
+	        }
+	        return attributeName;
+	    };
+	    JSXParser.prototype.parseJSXStringLiteralAttribute = function () {
+	        var node = this.createJSXNode();
+	        var token = this.nextJSXToken();
+	        if (token.type !== 8 /* StringLiteral */) {
+	            this.throwUnexpectedToken(token);
+	        }
+	        var raw = this.getTokenRaw(token);
+	        return this.finalize(node, new Node.Literal(token.value, raw));
+	    };
+	    JSXParser.prototype.parseJSXExpressionAttribute = function () {
+	        var node = this.createJSXNode();
+	        this.expectJSX('{');
+	        this.finishJSX();
+	        if (this.match('}')) {
+	            this.tolerateError('JSX attributes must only be assigned a non-empty expression');
+	        }
+	        var expression = this.parseAssignmentExpression();
+	        this.reenterJSX();
+	        return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));
+	    };
+	    JSXParser.prototype.parseJSXAttributeValue = function () {
+	        return this.matchJSX('{') ? this.parseJSXExpressionAttribute() :
+	            this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute();
+	    };
+	    JSXParser.prototype.parseJSXNameValueAttribute = function () {
+	        var node = this.createJSXNode();
+	        var name = this.parseJSXAttributeName();
+	        var value = null;
+	        if (this.matchJSX('=')) {
+	            this.expectJSX('=');
+	            value = this.parseJSXAttributeValue();
+	        }
+	        return this.finalize(node, new JSXNode.JSXAttribute(name, value));
+	    };
+	    JSXParser.prototype.parseJSXSpreadAttribute = function () {
+	        var node = this.createJSXNode();
+	        this.expectJSX('{');
+	        this.expectJSX('...');
+	        this.finishJSX();
+	        var argument = this.parseAssignmentExpression();
+	        this.reenterJSX();
+	        return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument));
+	    };
+	    JSXParser.prototype.parseJSXAttributes = function () {
+	        var attributes = [];
+	        while (!this.matchJSX('/') && !this.matchJSX('>')) {
+	            var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() :
+	                this.parseJSXNameValueAttribute();
+	            attributes.push(attribute);
+	        }
+	        return attributes;
+	    };
+	    JSXParser.prototype.parseJSXOpeningElement = function () {
+	        var node = this.createJSXNode();
+	        this.expectJSX('<');
+	        var name = this.parseJSXElementName();
+	        var attributes = this.parseJSXAttributes();
+	        var selfClosing = this.matchJSX('/');
+	        if (selfClosing) {
+	            this.expectJSX('/');
+	        }
+	        this.expectJSX('>');
+	        return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));
+	    };
+	    JSXParser.prototype.parseJSXBoundaryElement = function () {
+	        var node = this.createJSXNode();
+	        this.expectJSX('<');
+	        if (this.matchJSX('/')) {
+	            this.expectJSX('/');
+	            var name_3 = this.parseJSXElementName();
+	            this.expectJSX('>');
+	            return this.finalize(node, new JSXNode.JSXClosingElement(name_3));
+	        }
+	        var name = this.parseJSXElementName();
+	        var attributes = this.parseJSXAttributes();
+	        var selfClosing = this.matchJSX('/');
+	        if (selfClosing) {
+	            this.expectJSX('/');
+	        }
+	        this.expectJSX('>');
+	        return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));
+	    };
+	    JSXParser.prototype.parseJSXEmptyExpression = function () {
+	        var node = this.createJSXChildNode();
+	        this.collectComments();
+	        this.lastMarker.index = this.scanner.index;
+	        this.lastMarker.line = this.scanner.lineNumber;
+	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
+	        return this.finalize(node, new JSXNode.JSXEmptyExpression());
+	    };
+	    JSXParser.prototype.parseJSXExpressionContainer = function () {
+	        var node = this.createJSXNode();
+	        this.expectJSX('{');
+	        var expression;
+	        if (this.matchJSX('}')) {
+	            expression = this.parseJSXEmptyExpression();
+	            this.expectJSX('}');
+	        }
+	        else {
+	            this.finishJSX();
+	            expression = this.parseAssignmentExpression();
+	            this.reenterJSX();
+	        }
+	        return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));
+	    };
+	    JSXParser.prototype.parseJSXChildren = function () {
+	        var children = [];
+	        while (!this.scanner.eof()) {
+	            var node = this.createJSXChildNode();
+	            var token = this.nextJSXText();
+	            if (token.start < token.end) {
+	                var raw = this.getTokenRaw(token);
+	                var child = this.finalize(node, new JSXNode.JSXText(token.value, raw));
+	                children.push(child);
+	            }
+	            if (this.scanner.source[this.scanner.index] === '{') {
+	                var container = this.parseJSXExpressionContainer();
+	                children.push(container);
+	            }
+	            else {
+	                break;
+	            }
+	        }
+	        return children;
+	    };
+	    JSXParser.prototype.parseComplexJSXElement = function (el) {
+	        var stack = [];
+	        while (!this.scanner.eof()) {
+	            el.children = el.children.concat(this.parseJSXChildren());
+	            var node = this.createJSXChildNode();
+	            var element = this.parseJSXBoundaryElement();
+	            if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) {
+	                var opening = element;
+	                if (opening.selfClosing) {
+	                    var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null));
+	                    el.children.push(child);
+	                }
+	                else {
+	                    stack.push(el);
+	                    el = { node: node, opening: opening, closing: null, children: [] };
+	                }
+	            }
+	            if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) {
+	                el.closing = element;
+	                var open_1 = getQualifiedElementName(el.opening.name);
+	                var close_1 = getQualifiedElementName(el.closing.name);
+	                if (open_1 !== close_1) {
+	                    this.tolerateError('Expected corresponding JSX closing tag for %0', open_1);
+	                }
+	                if (stack.length > 0) {
+	                    var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing));
+	                    el = stack[stack.length - 1];
+	                    el.children.push(child);
+	                    stack.pop();
+	                }
+	                else {
+	                    break;
+	                }
+	            }
+	        }
+	        return el;
+	    };
+	    JSXParser.prototype.parseJSXElement = function () {
+	        var node = this.createJSXNode();
+	        var opening = this.parseJSXOpeningElement();
+	        var children = [];
+	        var closing = null;
+	        if (!opening.selfClosing) {
+	            var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children });
+	            children = el.children;
+	            closing = el.closing;
+	        }
+	        return this.finalize(node, new JSXNode.JSXElement(opening, children, closing));
+	    };
+	    JSXParser.prototype.parseJSXRoot = function () {
+	        // Pop the opening '<' added from the lookahead.
+	        if (this.config.tokens) {
+	            this.tokens.pop();
+	        }
+	        this.startJSX();
+	        var element = this.parseJSXElement();
+	        this.finishJSX();
+	        return element;
+	    };
+	    JSXParser.prototype.isStartOfExpression = function () {
+	        return _super.prototype.isStartOfExpression.call(this) || this.match('<');
+	    };
+	    return JSXParser;
+	}(parser_1.Parser));
+	exports.JSXParser = JSXParser;
+
+
+/***/ },
+/* 4 */
+/***/ function(module, exports) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	// See also tools/generate-unicode-regex.js.
+	var Regex = {
+	    // Unicode v8.0.0 NonAsciiIdentifierStart:
+	    NonAsciiIdentifierStart: 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+	    // Unicode v8.0.0 NonAsciiIdentifierPart:
+	    NonAsciiIdentifierPart: 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+	};
+	exports.Character = {
+	    /* tslint:disable:no-bitwise */
+	    fromCodePoint: function (cp) {
+	        return (cp < 0x10000) ? String.fromCharCode(cp) :
+	            String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) +
+	                String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023));
+	    },
+	    // https://tc39.github.io/ecma262/#sec-white-space
+	    isWhiteSpace: function (cp) {
+	        return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) ||
+	            (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0);
+	    },
+	    // https://tc39.github.io/ecma262/#sec-line-terminators
+	    isLineTerminator: function (cp) {
+	        return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029);
+	    },
+	    // https://tc39.github.io/ecma262/#sec-names-and-keywords
+	    isIdentifierStart: function (cp) {
+	        return (cp === 0x24) || (cp === 0x5F) ||
+	            (cp >= 0x41 && cp <= 0x5A) ||
+	            (cp >= 0x61 && cp <= 0x7A) ||
+	            (cp === 0x5C) ||
+	            ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp)));
+	    },
+	    isIdentifierPart: function (cp) {
+	        return (cp === 0x24) || (cp === 0x5F) ||
+	            (cp >= 0x41 && cp <= 0x5A) ||
+	            (cp >= 0x61 && cp <= 0x7A) ||
+	            (cp >= 0x30 && cp <= 0x39) ||
+	            (cp === 0x5C) ||
+	            ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp)));
+	    },
+	    // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
+	    isDecimalDigit: function (cp) {
+	        return (cp >= 0x30 && cp <= 0x39); // 0..9
+	    },
+	    isHexDigit: function (cp) {
+	        return (cp >= 0x30 && cp <= 0x39) ||
+	            (cp >= 0x41 && cp <= 0x46) ||
+	            (cp >= 0x61 && cp <= 0x66); // a..f
+	    },
+	    isOctalDigit: function (cp) {
+	        return (cp >= 0x30 && cp <= 0x37); // 0..7
+	    }
+	};
+
+
+/***/ },
+/* 5 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var jsx_syntax_1 = __webpack_require__(6);
+	/* tslint:disable:max-classes-per-file */
+	var JSXClosingElement = (function () {
+	    function JSXClosingElement(name) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement;
+	        this.name = name;
+	    }
+	    return JSXClosingElement;
+	}());
+	exports.JSXClosingElement = JSXClosingElement;
+	var JSXElement = (function () {
+	    function JSXElement(openingElement, children, closingElement) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXElement;
+	        this.openingElement = openingElement;
+	        this.children = children;
+	        this.closingElement = closingElement;
+	    }
+	    return JSXElement;
+	}());
+	exports.JSXElement = JSXElement;
+	var JSXEmptyExpression = (function () {
+	    function JSXEmptyExpression() {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression;
+	    }
+	    return JSXEmptyExpression;
+	}());
+	exports.JSXEmptyExpression = JSXEmptyExpression;
+	var JSXExpressionContainer = (function () {
+	    function JSXExpressionContainer(expression) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer;
+	        this.expression = expression;
+	    }
+	    return JSXExpressionContainer;
+	}());
+	exports.JSXExpressionContainer = JSXExpressionContainer;
+	var JSXIdentifier = (function () {
+	    function JSXIdentifier(name) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier;
+	        this.name = name;
+	    }
+	    return JSXIdentifier;
+	}());
+	exports.JSXIdentifier = JSXIdentifier;
+	var JSXMemberExpression = (function () {
+	    function JSXMemberExpression(object, property) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression;
+	        this.object = object;
+	        this.property = property;
+	    }
+	    return JSXMemberExpression;
+	}());
+	exports.JSXMemberExpression = JSXMemberExpression;
+	var JSXAttribute = (function () {
+	    function JSXAttribute(name, value) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXAttribute;
+	        this.name = name;
+	        this.value = value;
+	    }
+	    return JSXAttribute;
+	}());
+	exports.JSXAttribute = JSXAttribute;
+	var JSXNamespacedName = (function () {
+	    function JSXNamespacedName(namespace, name) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName;
+	        this.namespace = namespace;
+	        this.name = name;
+	    }
+	    return JSXNamespacedName;
+	}());
+	exports.JSXNamespacedName = JSXNamespacedName;
+	var JSXOpeningElement = (function () {
+	    function JSXOpeningElement(name, selfClosing, attributes) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement;
+	        this.name = name;
+	        this.selfClosing = selfClosing;
+	        this.attributes = attributes;
+	    }
+	    return JSXOpeningElement;
+	}());
+	exports.JSXOpeningElement = JSXOpeningElement;
+	var JSXSpreadAttribute = (function () {
+	    function JSXSpreadAttribute(argument) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute;
+	        this.argument = argument;
+	    }
+	    return JSXSpreadAttribute;
+	}());
+	exports.JSXSpreadAttribute = JSXSpreadAttribute;
+	var JSXText = (function () {
+	    function JSXText(value, raw) {
+	        this.type = jsx_syntax_1.JSXSyntax.JSXText;
+	        this.value = value;
+	        this.raw = raw;
+	    }
+	    return JSXText;
+	}());
+	exports.JSXText = JSXText;
+
+
+/***/ },
+/* 6 */
+/***/ function(module, exports) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	exports.JSXSyntax = {
+	    JSXAttribute: 'JSXAttribute',
+	    JSXClosingElement: 'JSXClosingElement',
+	    JSXElement: 'JSXElement',
+	    JSXEmptyExpression: 'JSXEmptyExpression',
+	    JSXExpressionContainer: 'JSXExpressionContainer',
+	    JSXIdentifier: 'JSXIdentifier',
+	    JSXMemberExpression: 'JSXMemberExpression',
+	    JSXNamespacedName: 'JSXNamespacedName',
+	    JSXOpeningElement: 'JSXOpeningElement',
+	    JSXSpreadAttribute: 'JSXSpreadAttribute',
+	    JSXText: 'JSXText'
+	};
+
+
+/***/ },
+/* 7 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var syntax_1 = __webpack_require__(2);
+	/* tslint:disable:max-classes-per-file */
+	var ArrayExpression = (function () {
+	    function ArrayExpression(elements) {
+	        this.type = syntax_1.Syntax.ArrayExpression;
+	        this.elements = elements;
+	    }
+	    return ArrayExpression;
+	}());
+	exports.ArrayExpression = ArrayExpression;
+	var ArrayPattern = (function () {
+	    function ArrayPattern(elements) {
+	        this.type = syntax_1.Syntax.ArrayPattern;
+	        this.elements = elements;
+	    }
+	    return ArrayPattern;
+	}());
+	exports.ArrayPattern = ArrayPattern;
+	var ArrowFunctionExpression = (function () {
+	    function ArrowFunctionExpression(params, body, expression) {
+	        this.type = syntax_1.Syntax.ArrowFunctionExpression;
+	        this.id = null;
+	        this.params = params;
+	        this.body = body;
+	        this.generator = false;
+	        this.expression = expression;
+	        this.async = false;
+	    }
+	    return ArrowFunctionExpression;
+	}());
+	exports.ArrowFunctionExpression = ArrowFunctionExpression;
+	var AssignmentExpression = (function () {
+	    function AssignmentExpression(operator, left, right) {
+	        this.type = syntax_1.Syntax.AssignmentExpression;
+	        this.operator = operator;
+	        this.left = left;
+	        this.right = right;
+	    }
+	    return AssignmentExpression;
+	}());
+	exports.AssignmentExpression = AssignmentExpression;
+	var AssignmentPattern = (function () {
+	    function AssignmentPattern(left, right) {
+	        this.type = syntax_1.Syntax.AssignmentPattern;
+	        this.left = left;
+	        this.right = right;
+	    }
+	    return AssignmentPattern;
+	}());
+	exports.AssignmentPattern = AssignmentPattern;
+	var AsyncArrowFunctionExpression = (function () {
+	    function AsyncArrowFunctionExpression(params, body, expression) {
+	        this.type = syntax_1.Syntax.ArrowFunctionExpression;
+	        this.id = null;
+	        this.params = params;
+	        this.body = body;
+	        this.generator = false;
+	        this.expression = expression;
+	        this.async = true;
+	    }
+	    return AsyncArrowFunctionExpression;
+	}());
+	exports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression;
+	var AsyncFunctionDeclaration = (function () {
+	    function AsyncFunctionDeclaration(id, params, body) {
+	        this.type = syntax_1.Syntax.FunctionDeclaration;
+	        this.id = id;
+	        this.params = params;
+	        this.body = body;
+	        this.generator = false;
+	        this.expression = false;
+	        this.async = true;
+	    }
+	    return AsyncFunctionDeclaration;
+	}());
+	exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration;
+	var AsyncFunctionExpression = (function () {
+	    function AsyncFunctionExpression(id, params, body) {
+	        this.type = syntax_1.Syntax.FunctionExpression;
+	        this.id = id;
+	        this.params = params;
+	        this.body = body;
+	        this.generator = false;
+	        this.expression = false;
+	        this.async = true;
+	    }
+	    return AsyncFunctionExpression;
+	}());
+	exports.AsyncFunctionExpression = AsyncFunctionExpression;
+	var AwaitExpression = (function () {
+	    function AwaitExpression(argument) {
+	        this.type = syntax_1.Syntax.AwaitExpression;
+	        this.argument = argument;
+	    }
+	    return AwaitExpression;
+	}());
+	exports.AwaitExpression = AwaitExpression;
+	var BinaryExpression = (function () {
+	    function BinaryExpression(operator, left, right) {
+	        var logical = (operator === '||' || operator === '&&');
+	        this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression;
+	        this.operator = operator;
+	        this.left = left;
+	        this.right = right;
+	    }
+	    return BinaryExpression;
+	}());
+	exports.BinaryExpression = BinaryExpression;
+	var BlockStatement = (function () {
+	    function BlockStatement(body) {
+	        this.type = syntax_1.Syntax.BlockStatement;
+	        this.body = body;
+	    }
+	    return BlockStatement;
+	}());
+	exports.BlockStatement = BlockStatement;
+	var BreakStatement = (function () {
+	    function BreakStatement(label) {
+	        this.type = syntax_1.Syntax.BreakStatement;
+	        this.label = label;
+	    }
+	    return BreakStatement;
+	}());
+	exports.BreakStatement = BreakStatement;
+	var CallExpression = (function () {
+	    function CallExpression(callee, args) {
+	        this.type = syntax_1.Syntax.CallExpression;
+	        this.callee = callee;
+	        this.arguments = args;
+	    }
+	    return CallExpression;
+	}());
+	exports.CallExpression = CallExpression;
+	var CatchClause = (function () {
+	    function CatchClause(param, body) {
+	        this.type = syntax_1.Syntax.CatchClause;
+	        this.param = param;
+	        this.body = body;
+	    }
+	    return CatchClause;
+	}());
+	exports.CatchClause = CatchClause;
+	var ClassBody = (function () {
+	    function ClassBody(body) {
+	        this.type = syntax_1.Syntax.ClassBody;
+	        this.body = body;
+	    }
+	    return ClassBody;
+	}());
+	exports.ClassBody = ClassBody;
+	var ClassDeclaration = (function () {
+	    function ClassDeclaration(id, superClass, body) {
+	        this.type = syntax_1.Syntax.ClassDeclaration;
+	        this.id = id;
+	        this.superClass = superClass;
+	        this.body = body;
+	    }
+	    return ClassDeclaration;
+	}());
+	exports.ClassDeclaration = ClassDeclaration;
+	var ClassExpression = (function () {
+	    function ClassExpression(id, superClass, body) {
+	        this.type = syntax_1.Syntax.ClassExpression;
+	        this.id = id;
+	        this.superClass = superClass;
+	        this.body = body;
+	    }
+	    return ClassExpression;
+	}());
+	exports.ClassExpression = ClassExpression;
+	var ComputedMemberExpression = (function () {
+	    function ComputedMemberExpression(object, property) {
+	        this.type = syntax_1.Syntax.MemberExpression;
+	        this.computed = true;
+	        this.object = object;
+	        this.property = property;
+	    }
+	    return ComputedMemberExpression;
+	}());
+	exports.ComputedMemberExpression = ComputedMemberExpression;
+	var ConditionalExpression = (function () {
+	    function ConditionalExpression(test, consequent, alternate) {
+	        this.type = syntax_1.Syntax.ConditionalExpression;
+	        this.test = test;
+	        this.consequent = consequent;
+	        this.alternate = alternate;
+	    }
+	    return ConditionalExpression;
+	}());
+	exports.ConditionalExpression = ConditionalExpression;
+	var ContinueStatement = (function () {
+	    function ContinueStatement(label) {
+	        this.type = syntax_1.Syntax.ContinueStatement;
+	        this.label = label;
+	    }
+	    return ContinueStatement;
+	}());
+	exports.ContinueStatement = ContinueStatement;
+	var DebuggerStatement = (function () {
+	    function DebuggerStatement() {
+	        this.type = syntax_1.Syntax.DebuggerStatement;
+	    }
+	    return DebuggerStatement;
+	}());
+	exports.DebuggerStatement = DebuggerStatement;
+	var Directive = (function () {
+	    function Directive(expression, directive) {
+	        this.type = syntax_1.Syntax.ExpressionStatement;
+	        this.expression = expression;
+	        this.directive = directive;
+	    }
+	    return Directive;
+	}());
+	exports.Directive = Directive;
+	var DoWhileStatement = (function () {
+	    function DoWhileStatement(body, test) {
+	        this.type = syntax_1.Syntax.DoWhileStatement;
+	        this.body = body;
+	        this.test = test;
+	    }
+	    return DoWhileStatement;
+	}());
+	exports.DoWhileStatement = DoWhileStatement;
+	var EmptyStatement = (function () {
+	    function EmptyStatement() {
+	        this.type = syntax_1.Syntax.EmptyStatement;
+	    }
+	    return EmptyStatement;
+	}());
+	exports.EmptyStatement = EmptyStatement;
+	var ExportAllDeclaration = (function () {
+	    function ExportAllDeclaration(source) {
+	        this.type = syntax_1.Syntax.ExportAllDeclaration;
+	        this.source = source;
+	    }
+	    return ExportAllDeclaration;
+	}());
+	exports.ExportAllDeclaration = ExportAllDeclaration;
+	var ExportDefaultDeclaration = (function () {
+	    function ExportDefaultDeclaration(declaration) {
+	        this.type = syntax_1.Syntax.ExportDefaultDeclaration;
+	        this.declaration = declaration;
+	    }
+	    return ExportDefaultDeclaration;
+	}());
+	exports.ExportDefaultDeclaration = ExportDefaultDeclaration;
+	var ExportNamedDeclaration = (function () {
+	    function ExportNamedDeclaration(declaration, specifiers, source) {
+	        this.type = syntax_1.Syntax.ExportNamedDeclaration;
+	        this.declaration = declaration;
+	        this.specifiers = specifiers;
+	        this.source = source;
+	    }
+	    return ExportNamedDeclaration;
+	}());
+	exports.ExportNamedDeclaration = ExportNamedDeclaration;
+	var ExportSpecifier = (function () {
+	    function ExportSpecifier(local, exported) {
+	        this.type = syntax_1.Syntax.ExportSpecifier;
+	        this.exported = exported;
+	        this.local = local;
+	    }
+	    return ExportSpecifier;
+	}());
+	exports.ExportSpecifier = ExportSpecifier;
+	var ExpressionStatement = (function () {
+	    function ExpressionStatement(expression) {
+	        this.type = syntax_1.Syntax.ExpressionStatement;
+	        this.expression = expression;
+	    }
+	    return ExpressionStatement;
+	}());
+	exports.ExpressionStatement = ExpressionStatement;
+	var ForInStatement = (function () {
+	    function ForInStatement(left, right, body) {
+	        this.type = syntax_1.Syntax.ForInStatement;
+	        this.left = left;
+	        this.right = right;
+	        this.body = body;
+	        this.each = false;
+	    }
+	    return ForInStatement;
+	}());
+	exports.ForInStatement = ForInStatement;
+	var ForOfStatement = (function () {
+	    function ForOfStatement(left, right, body) {
+	        this.type = syntax_1.Syntax.ForOfStatement;
+	        this.left = left;
+	        this.right = right;
+	        this.body = body;
+	    }
+	    return ForOfStatement;
+	}());
+	exports.ForOfStatement = ForOfStatement;
+	var ForStatement = (function () {
+	    function ForStatement(init, test, update, body) {
+	        this.type = syntax_1.Syntax.ForStatement;
+	        this.init = init;
+	        this.test = test;
+	        this.update = update;
+	        this.body = body;
+	    }
+	    return ForStatement;
+	}());
+	exports.ForStatement = ForStatement;
+	var FunctionDeclaration = (function () {
+	    function FunctionDeclaration(id, params, body, generator) {
+	        this.type = syntax_1.Syntax.FunctionDeclaration;
+	        this.id = id;
+	        this.params = params;
+	        this.body = body;
+	        this.generator = generator;
+	        this.expression = false;
+	        this.async = false;
+	    }
+	    return FunctionDeclaration;
+	}());
+	exports.FunctionDeclaration = FunctionDeclaration;
+	var FunctionExpression = (function () {
+	    function FunctionExpression(id, params, body, generator) {
+	        this.type = syntax_1.Syntax.FunctionExpression;
+	        this.id = id;
+	        this.params = params;
+	        this.body = body;
+	        this.generator = generator;
+	        this.expression = false;
+	        this.async = false;
+	    }
+	    return FunctionExpression;
+	}());
+	exports.FunctionExpression = FunctionExpression;
+	var Identifier = (function () {
+	    function Identifier(name) {
+	        this.type = syntax_1.Syntax.Identifier;
+	        this.name = name;
+	    }
+	    return Identifier;
+	}());
+	exports.Identifier = Identifier;
+	var IfStatement = (function () {
+	    function IfStatement(test, consequent, alternate) {
+	        this.type = syntax_1.Syntax.IfStatement;
+	        this.test = test;
+	        this.consequent = consequent;
+	        this.alternate = alternate;
+	    }
+	    return IfStatement;
+	}());
+	exports.IfStatement = IfStatement;
+	var ImportDeclaration = (function () {
+	    function ImportDeclaration(specifiers, source) {
+	        this.type = syntax_1.Syntax.ImportDeclaration;
+	        this.specifiers = specifiers;
+	        this.source = source;
+	    }
+	    return ImportDeclaration;
+	}());
+	exports.ImportDeclaration = ImportDeclaration;
+	var ImportDefaultSpecifier = (function () {
+	    function ImportDefaultSpecifier(local) {
+	        this.type = syntax_1.Syntax.ImportDefaultSpecifier;
+	        this.local = local;
+	    }
+	    return ImportDefaultSpecifier;
+	}());
+	exports.ImportDefaultSpecifier = ImportDefaultSpecifier;
+	var ImportNamespaceSpecifier = (function () {
+	    function ImportNamespaceSpecifier(local) {
+	        this.type = syntax_1.Syntax.ImportNamespaceSpecifier;
+	        this.local = local;
+	    }
+	    return ImportNamespaceSpecifier;
+	}());
+	exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier;
+	var ImportSpecifier = (function () {
+	    function ImportSpecifier(local, imported) {
+	        this.type = syntax_1.Syntax.ImportSpecifier;
+	        this.local = local;
+	        this.imported = imported;
+	    }
+	    return ImportSpecifier;
+	}());
+	exports.ImportSpecifier = ImportSpecifier;
+	var LabeledStatement = (function () {
+	    function LabeledStatement(label, body) {
+	        this.type = syntax_1.Syntax.LabeledStatement;
+	        this.label = label;
+	        this.body = body;
+	    }
+	    return LabeledStatement;
+	}());
+	exports.LabeledStatement = LabeledStatement;
+	var Literal = (function () {
+	    function Literal(value, raw) {
+	        this.type = syntax_1.Syntax.Literal;
+	        this.value = value;
+	        this.raw = raw;
+	    }
+	    return Literal;
+	}());
+	exports.Literal = Literal;
+	var MetaProperty = (function () {
+	    function MetaProperty(meta, property) {
+	        this.type = syntax_1.Syntax.MetaProperty;
+	        this.meta = meta;
+	        this.property = property;
+	    }
+	    return MetaProperty;
+	}());
+	exports.MetaProperty = MetaProperty;
+	var MethodDefinition = (function () {
+	    function MethodDefinition(key, computed, value, kind, isStatic) {
+	        this.type = syntax_1.Syntax.MethodDefinition;
+	        this.key = key;
+	        this.computed = computed;
+	        this.value = value;
+	        this.kind = kind;
+	        this.static = isStatic;
+	    }
+	    return MethodDefinition;
+	}());
+	exports.MethodDefinition = MethodDefinition;
+	var Module = (function () {
+	    function Module(body) {
+	        this.type = syntax_1.Syntax.Program;
+	        this.body = body;
+	        this.sourceType = 'module';
+	    }
+	    return Module;
+	}());
+	exports.Module = Module;
+	var NewExpression = (function () {
+	    function NewExpression(callee, args) {
+	        this.type = syntax_1.Syntax.NewExpression;
+	        this.callee = callee;
+	        this.arguments = args;
+	    }
+	    return NewExpression;
+	}());
+	exports.NewExpression = NewExpression;
+	var ObjectExpression = (function () {
+	    function ObjectExpression(properties) {
+	        this.type = syntax_1.Syntax.ObjectExpression;
+	        this.properties = properties;
+	    }
+	    return ObjectExpression;
+	}());
+	exports.ObjectExpression = ObjectExpression;
+	var ObjectPattern = (function () {
+	    function ObjectPattern(properties) {
+	        this.type = syntax_1.Syntax.ObjectPattern;
+	        this.properties = properties;
+	    }
+	    return ObjectPattern;
+	}());
+	exports.ObjectPattern = ObjectPattern;
+	var Property = (function () {
+	    function Property(kind, key, computed, value, method, shorthand) {
+	        this.type = syntax_1.Syntax.Property;
+	        this.key = key;
+	        this.computed = computed;
+	        this.value = value;
+	        this.kind = kind;
+	        this.method = method;
+	        this.shorthand = shorthand;
+	    }
+	    return Property;
+	}());
+	exports.Property = Property;
+	var RegexLiteral = (function () {
+	    function RegexLiteral(value, raw, pattern, flags) {
+	        this.type = syntax_1.Syntax.Literal;
+	        this.value = value;
+	        this.raw = raw;
+	        this.regex = { pattern: pattern, flags: flags };
+	    }
+	    return RegexLiteral;
+	}());
+	exports.RegexLiteral = RegexLiteral;
+	var RestElement = (function () {
+	    function RestElement(argument) {
+	        this.type = syntax_1.Syntax.RestElement;
+	        this.argument = argument;
+	    }
+	    return RestElement;
+	}());
+	exports.RestElement = RestElement;
+	var ReturnStatement = (function () {
+	    function ReturnStatement(argument) {
+	        this.type = syntax_1.Syntax.ReturnStatement;
+	        this.argument = argument;
+	    }
+	    return ReturnStatement;
+	}());
+	exports.ReturnStatement = ReturnStatement;
+	var Script = (function () {
+	    function Script(body) {
+	        this.type = syntax_1.Syntax.Program;
+	        this.body = body;
+	        this.sourceType = 'script';
+	    }
+	    return Script;
+	}());
+	exports.Script = Script;
+	var SequenceExpression = (function () {
+	    function SequenceExpression(expressions) {
+	        this.type = syntax_1.Syntax.SequenceExpression;
+	        this.expressions = expressions;
+	    }
+	    return SequenceExpression;
+	}());
+	exports.SequenceExpression = SequenceExpression;
+	var SpreadElement = (function () {
+	    function SpreadElement(argument) {
+	        this.type = syntax_1.Syntax.SpreadElement;
+	        this.argument = argument;
+	    }
+	    return SpreadElement;
+	}());
+	exports.SpreadElement = SpreadElement;
+	var StaticMemberExpression = (function () {
+	    function StaticMemberExpression(object, property) {
+	        this.type = syntax_1.Syntax.MemberExpression;
+	        this.computed = false;
+	        this.object = object;
+	        this.property = property;
+	    }
+	    return StaticMemberExpression;
+	}());
+	exports.StaticMemberExpression = StaticMemberExpression;
+	var Super = (function () {
+	    function Super() {
+	        this.type = syntax_1.Syntax.Super;
+	    }
+	    return Super;
+	}());
+	exports.Super = Super;
+	var SwitchCase = (function () {
+	    function SwitchCase(test, consequent) {
+	        this.type = syntax_1.Syntax.SwitchCase;
+	        this.test = test;
+	        this.consequent = consequent;
+	    }
+	    return SwitchCase;
+	}());
+	exports.SwitchCase = SwitchCase;
+	var SwitchStatement = (function () {
+	    function SwitchStatement(discriminant, cases) {
+	        this.type = syntax_1.Syntax.SwitchStatement;
+	        this.discriminant = discriminant;
+	        this.cases = cases;
+	    }
+	    return SwitchStatement;
+	}());
+	exports.SwitchStatement = SwitchStatement;
+	var TaggedTemplateExpression = (function () {
+	    function TaggedTemplateExpression(tag, quasi) {
+	        this.type = syntax_1.Syntax.TaggedTemplateExpression;
+	        this.tag = tag;
+	        this.quasi = quasi;
+	    }
+	    return TaggedTemplateExpression;
+	}());
+	exports.TaggedTemplateExpression = TaggedTemplateExpression;
+	var TemplateElement = (function () {
+	    function TemplateElement(value, tail) {
+	        this.type = syntax_1.Syntax.TemplateElement;
+	        this.value = value;
+	        this.tail = tail;
+	    }
+	    return TemplateElement;
+	}());
+	exports.TemplateElement = TemplateElement;
+	var TemplateLiteral = (function () {
+	    function TemplateLiteral(quasis, expressions) {
+	        this.type = syntax_1.Syntax.TemplateLiteral;
+	        this.quasis = quasis;
+	        this.expressions = expressions;
+	    }
+	    return TemplateLiteral;
+	}());
+	exports.TemplateLiteral = TemplateLiteral;
+	var ThisExpression = (function () {
+	    function ThisExpression() {
+	        this.type = syntax_1.Syntax.ThisExpression;
+	    }
+	    return ThisExpression;
+	}());
+	exports.ThisExpression = ThisExpression;
+	var ThrowStatement = (function () {
+	    function ThrowStatement(argument) {
+	        this.type = syntax_1.Syntax.ThrowStatement;
+	        this.argument = argument;
+	    }
+	    return ThrowStatement;
+	}());
+	exports.ThrowStatement = ThrowStatement;
+	var TryStatement = (function () {
+	    function TryStatement(block, handler, finalizer) {
+	        this.type = syntax_1.Syntax.TryStatement;
+	        this.block = block;
+	        this.handler = handler;
+	        this.finalizer = finalizer;
+	    }
+	    return TryStatement;
+	}());
+	exports.TryStatement = TryStatement;
+	var UnaryExpression = (function () {
+	    function UnaryExpression(operator, argument) {
+	        this.type = syntax_1.Syntax.UnaryExpression;
+	        this.operator = operator;
+	        this.argument = argument;
+	        this.prefix = true;
+	    }
+	    return UnaryExpression;
+	}());
+	exports.UnaryExpression = UnaryExpression;
+	var UpdateExpression = (function () {
+	    function UpdateExpression(operator, argument, prefix) {
+	        this.type = syntax_1.Syntax.UpdateExpression;
+	        this.operator = operator;
+	        this.argument = argument;
+	        this.prefix = prefix;
+	    }
+	    return UpdateExpression;
+	}());
+	exports.UpdateExpression = UpdateExpression;
+	var VariableDeclaration = (function () {
+	    function VariableDeclaration(declarations, kind) {
+	        this.type = syntax_1.Syntax.VariableDeclaration;
+	        this.declarations = declarations;
+	        this.kind = kind;
+	    }
+	    return VariableDeclaration;
+	}());
+	exports.VariableDeclaration = VariableDeclaration;
+	var VariableDeclarator = (function () {
+	    function VariableDeclarator(id, init) {
+	        this.type = syntax_1.Syntax.VariableDeclarator;
+	        this.id = id;
+	        this.init = init;
+	    }
+	    return VariableDeclarator;
+	}());
+	exports.VariableDeclarator = VariableDeclarator;
+	var WhileStatement = (function () {
+	    function WhileStatement(test, body) {
+	        this.type = syntax_1.Syntax.WhileStatement;
+	        this.test = test;
+	        this.body = body;
+	    }
+	    return WhileStatement;
+	}());
+	exports.WhileStatement = WhileStatement;
+	var WithStatement = (function () {
+	    function WithStatement(object, body) {
+	        this.type = syntax_1.Syntax.WithStatement;
+	        this.object = object;
+	        this.body = body;
+	    }
+	    return WithStatement;
+	}());
+	exports.WithStatement = WithStatement;
+	var YieldExpression = (function () {
+	    function YieldExpression(argument, delegate) {
+	        this.type = syntax_1.Syntax.YieldExpression;
+	        this.argument = argument;
+	        this.delegate = delegate;
+	    }
+	    return YieldExpression;
+	}());
+	exports.YieldExpression = YieldExpression;
+
+
+/***/ },
+/* 8 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var assert_1 = __webpack_require__(9);
+	var error_handler_1 = __webpack_require__(10);
+	var messages_1 = __webpack_require__(11);
+	var Node = __webpack_require__(7);
+	var scanner_1 = __webpack_require__(12);
+	var syntax_1 = __webpack_require__(2);
+	var token_1 = __webpack_require__(13);
+	var ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder';
+	var Parser = (function () {
+	    function Parser(code, options, delegate) {
+	        if (options === void 0) { options = {}; }
+	        this.config = {
+	            range: (typeof options.range === 'boolean') && options.range,
+	            loc: (typeof options.loc === 'boolean') && options.loc,
+	            source: null,
+	            tokens: (typeof options.tokens === 'boolean') && options.tokens,
+	            comment: (typeof options.comment === 'boolean') && options.comment,
+	            tolerant: (typeof options.tolerant === 'boolean') && options.tolerant
+	        };
+	        if (this.config.loc && options.source && options.source !== null) {
+	            this.config.source = String(options.source);
+	        }
+	        this.delegate = delegate;
+	        this.errorHandler = new error_handler_1.ErrorHandler();
+	        this.errorHandler.tolerant = this.config.tolerant;
+	        this.scanner = new scanner_1.Scanner(code, this.errorHandler);
+	        this.scanner.trackComment = this.config.comment;
+	        this.operatorPrecedence = {
+	            ')': 0,
+	            ';': 0,
+	            ',': 0,
+	            '=': 0,
+	            ']': 0,
+	            '||': 1,
+	            '&&': 2,
+	            '|': 3,
+	            '^': 4,
+	            '&': 5,
+	            '==': 6,
+	            '!=': 6,
+	            '===': 6,
+	            '!==': 6,
+	            '<': 7,
+	            '>': 7,
+	            '<=': 7,
+	            '>=': 7,
+	            '<<': 8,
+	            '>>': 8,
+	            '>>>': 8,
+	            '+': 9,
+	            '-': 9,
+	            '*': 11,
+	            '/': 11,
+	            '%': 11
+	        };
+	        this.lookahead = {
+	            type: 2 /* EOF */,
+	            value: '',
+	            lineNumber: this.scanner.lineNumber,
+	            lineStart: 0,
+	            start: 0,
+	            end: 0
+	        };
+	        this.hasLineTerminator = false;
+	        this.context = {
+	            isModule: false,
+	            await: false,
+	            allowIn: true,
+	            allowStrictDirective: true,
+	            allowYield: true,
+	            firstCoverInitializedNameError: null,
+	            isAssignmentTarget: false,
+	            isBindingElement: false,
+	            inFunctionBody: false,
+	            inIteration: false,
+	            inSwitch: false,
+	            labelSet: {},
+	            strict: false
+	        };
+	        this.tokens = [];
+	        this.startMarker = {
+	            index: 0,
+	            line: this.scanner.lineNumber,
+	            column: 0
+	        };
+	        this.lastMarker = {
+	            index: 0,
+	            line: this.scanner.lineNumber,
+	            column: 0
+	        };
+	        this.nextToken();
+	        this.lastMarker = {
+	            index: this.scanner.index,
+	            line: this.scanner.lineNumber,
+	            column: this.scanner.index - this.scanner.lineStart
+	        };
+	    }
+	    Parser.prototype.throwError = function (messageFormat) {
+	        var values = [];
+	        for (var _i = 1; _i < arguments.length; _i++) {
+	            values[_i - 1] = arguments[_i];
+	        }
+	        var args = Array.prototype.slice.call(arguments, 1);
+	        var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) {
+	            assert_1.assert(idx < args.length, 'Message reference must be in range');
+	            return args[idx];
+	        });
+	        var index = this.lastMarker.index;
+	        var line = this.lastMarker.line;
+	        var column = this.lastMarker.column + 1;
+	        throw this.errorHandler.createError(index, line, column, msg);
+	    };
+	    Parser.prototype.tolerateError = function (messageFormat) {
+	        var values = [];
+	        for (var _i = 1; _i < arguments.length; _i++) {
+	            values[_i - 1] = arguments[_i];
+	        }
+	        var args = Array.prototype.slice.call(arguments, 1);
+	        var msg = messageFormat.replace(/%(\d)/g, function (whole, idx) {
+	            assert_1.assert(idx < args.length, 'Message reference must be in range');
+	            return args[idx];
+	        });
+	        var index = this.lastMarker.index;
+	        var line = this.scanner.lineNumber;
+	        var column = this.lastMarker.column + 1;
+	        this.errorHandler.tolerateError(index, line, column, msg);
+	    };
+	    // Throw an exception because of the token.
+	    Parser.prototype.unexpectedTokenError = function (token, message) {
+	        var msg = message || messages_1.Messages.UnexpectedToken;
+	        var value;
+	        if (token) {
+	            if (!message) {
+	                msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS :
+	                    (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier :
+	                        (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber :
+	                            (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString :
+	                                (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate :
+	                                    messages_1.Messages.UnexpectedToken;
+	                if (token.type === 4 /* Keyword */) {
+	                    if (this.scanner.isFutureReservedWord(token.value)) {
+	                        msg = messages_1.Messages.UnexpectedReserved;
+	                    }
+	                    else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) {
+	                        msg = messages_1.Messages.StrictReservedWord;
+	                    }
+	                }
+	            }
+	            value = token.value;
+	        }
+	        else {
+	            value = 'ILLEGAL';
+	        }
+	        msg = msg.replace('%0', value);
+	        if (token && typeof token.lineNumber === 'number') {
+	            var index = token.start;
+	            var line = token.lineNumber;
+	            var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column;
+	            var column = token.start - lastMarkerLineStart + 1;
+	            return this.errorHandler.createError(index, line, column, msg);
+	        }
+	        else {
+	            var index = this.lastMarker.index;
+	            var line = this.lastMarker.line;
+	            var column = this.lastMarker.column + 1;
+	            return this.errorHandler.createError(index, line, column, msg);
+	        }
+	    };
+	    Parser.prototype.throwUnexpectedToken = function (token, message) {
+	        throw this.unexpectedTokenError(token, message);
+	    };
+	    Parser.prototype.tolerateUnexpectedToken = function (token, message) {
+	        this.errorHandler.tolerate(this.unexpectedTokenError(token, message));
+	    };
+	    Parser.prototype.collectComments = function () {
+	        if (!this.config.comment) {
+	            this.scanner.scanComments();
+	        }
+	        else {
+	            var comments = this.scanner.scanComments();
+	            if (comments.length > 0 && this.delegate) {
+	                for (var i = 0; i < comments.length; ++i) {
+	                    var e = comments[i];
+	                    var node = void 0;
+	                    node = {
+	                        type: e.multiLine ? 'BlockComment' : 'LineComment',
+	                        value: this.scanner.source.slice(e.slice[0], e.slice[1])
+	                    };
+	                    if (this.config.range) {
+	                        node.range = e.range;
+	                    }
+	                    if (this.config.loc) {
+	                        node.loc = e.loc;
+	                    }
+	                    var metadata = {
+	                        start: {
+	                            line: e.loc.start.line,
+	                            column: e.loc.start.column,
+	                            offset: e.range[0]
+	                        },
+	                        end: {
+	                            line: e.loc.end.line,
+	                            column: e.loc.end.column,
+	                            offset: e.range[1]
+	                        }
+	                    };
+	                    this.delegate(node, metadata);
+	                }
+	            }
+	        }
+	    };
+	    // From internal representation to an external structure
+	    Parser.prototype.getTokenRaw = function (token) {
+	        return this.scanner.source.slice(token.start, token.end);
+	    };
+	    Parser.prototype.convertToken = function (token) {
+	        var t = {
+	            type: token_1.TokenName[token.type],
+	            value: this.getTokenRaw(token)
+	        };
+	        if (this.config.range) {
+	            t.range = [token.start, token.end];
+	        }
+	        if (this.config.loc) {
+	            t.loc = {
+	                start: {
+	                    line: this.startMarker.line,
+	                    column: this.startMarker.column
+	                },
+	                end: {
+	                    line: this.scanner.lineNumber,
+	                    column: this.scanner.index - this.scanner.lineStart
+	                }
+	            };
+	        }
+	        if (token.type === 9 /* RegularExpression */) {
+	            var pattern = token.pattern;
+	            var flags = token.flags;
+	            t.regex = { pattern: pattern, flags: flags };
+	        }
+	        return t;
+	    };
+	    Parser.prototype.nextToken = function () {
+	        var token = this.lookahead;
+	        this.lastMarker.index = this.scanner.index;
+	        this.lastMarker.line = this.scanner.lineNumber;
+	        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;
+	        this.collectComments();
+	        if (this.scanner.index !== this.startMarker.index) {
+	            this.startMarker.index = this.scanner.index;
+	            this.startMarker.line = this.scanner.lineNumber;
+	            this.startMarker.column = this.scanner.index - this.scanner.lineStart;
+	        }
+	        var next = this.scanner.lex();
+	        this.hasLineTerminator = (token.lineNumber !== next.lineNumber);
+	        if (next && this.context.strict && next.type === 3 /* Identifier */) {
+	            if (this.scanner.isStrictModeReservedWord(next.value)) {
+	                next.type = 4 /* Keyword */;
+	            }
+	        }
+	        this.lookahead = next;
+	        if (this.config.tokens && next.type !== 2 /* EOF */) {
+	            this.tokens.push(this.convertToken(next));
+	        }
+	        return token;
+	    };
+	    Parser.prototype.nextRegexToken = function () {
+	        this.collectComments();
+	        var token = this.scanner.scanRegExp();
+	        if (this.config.tokens) {
+	            // Pop the previous token, '/' or '/='
+	            // This is added from the lookahead token.
+	            this.tokens.pop();
+	            this.tokens.push(this.convertToken(token));
+	        }
+	        // Prime the next lookahead.
+	        this.lookahead = token;
+	        this.nextToken();
+	        return token;
+	    };
+	    Parser.prototype.createNode = function () {
+	        return {
+	            index: this.startMarker.index,
+	            line: this.startMarker.line,
+	            column: this.startMarker.column
+	        };
+	    };
+	    Parser.prototype.startNode = function (token, lastLineStart) {
+	        if (lastLineStart === void 0) { lastLineStart = 0; }
+	        var column = token.start - token.lineStart;
+	        var line = token.lineNumber;
+	        if (column < 0) {
+	            column += lastLineStart;
+	            line--;
+	        }
+	        return {
+	            index: token.start,
+	            line: line,
+	            column: column
+	        };
+	    };
+	    Parser.prototype.finalize = function (marker, node) {
+	        if (this.config.range) {
+	            node.range = [marker.index, this.lastMarker.index];
+	        }
+	        if (this.config.loc) {
+	            node.loc = {
+	                start: {
+	                    line: marker.line,
+	                    column: marker.column,
+	                },
+	                end: {
+	                    line: this.lastMarker.line,
+	                    column: this.lastMarker.column
+	                }
+	            };
+	            if (this.config.source) {
+	                node.loc.source = this.config.source;
+	            }
+	        }
+	        if (this.delegate) {
+	            var metadata = {
+	                start: {
+	                    line: marker.line,
+	                    column: marker.column,
+	                    offset: marker.index
+	                },
+	                end: {
+	                    line: this.lastMarker.line,
+	                    column: this.lastMarker.column,
+	                    offset: this.lastMarker.index
+	                }
+	            };
+	            this.delegate(node, metadata);
+	        }
+	        return node;
+	    };
+	    // Expect the next token to match the specified punctuator.
+	    // If not, an exception will be thrown.
+	    Parser.prototype.expect = function (value) {
+	        var token = this.nextToken();
+	        if (token.type !== 7 /* Punctuator */ || token.value !== value) {
+	            this.throwUnexpectedToken(token);
+	        }
+	    };
+	    // Quietly expect a comma when in tolerant mode, otherwise delegates to expect().
+	    Parser.prototype.expectCommaSeparator = function () {
+	        if (this.config.tolerant) {
+	            var token = this.lookahead;
+	            if (token.type === 7 /* Punctuator */ && token.value === ',') {
+	                this.nextToken();
+	            }
+	            else if (token.type === 7 /* Punctuator */ && token.value === ';') {
+	                this.nextToken();
+	                this.tolerateUnexpectedToken(token);
+	            }
+	            else {
+	                this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken);
+	            }
+	        }
+	        else {
+	            this.expect(',');
+	        }
+	    };
+	    // Expect the next token to match the specified keyword.
+	    // If not, an exception will be thrown.
+	    Parser.prototype.expectKeyword = function (keyword) {
+	        var token = this.nextToken();
+	        if (token.type !== 4 /* Keyword */ || token.value !== keyword) {
+	            this.throwUnexpectedToken(token);
+	        }
+	    };
+	    // Return true if the next token matches the specified punctuator.
+	    Parser.prototype.match = function (value) {
+	        return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value;
+	    };
+	    // Return true if the next token matches the specified keyword
+	    Parser.prototype.matchKeyword = function (keyword) {
+	        return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword;
+	    };
+	    // Return true if the next token matches the specified contextual keyword
+	    // (where an identifier is sometimes a keyword depending on the context)
+	    Parser.prototype.matchContextualKeyword = function (keyword) {
+	        return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword;
+	    };
+	    // Return true if the next token is an assignment operator
+	    Parser.prototype.matchAssign = function () {
+	        if (this.lookahead.type !== 7 /* Punctuator */) {
+	            return false;
+	        }
+	        var op = this.lookahead.value;
+	        return op === '=' ||
+	            op === '*=' ||
+	            op === '**=' ||
+	            op === '/=' ||
+	            op === '%=' ||
+	            op === '+=' ||
+	            op === '-=' ||
+	            op === '<<=' ||
+	            op === '>>=' ||
+	            op === '>>>=' ||
+	            op === '&=' ||
+	            op === '^=' ||
+	            op === '|=';
+	    };
+	    // Cover grammar support.
+	    //
+	    // When an assignment expression position starts with an left parenthesis, the determination of the type
+	    // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
+	    // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
+	    //
+	    // There are three productions that can be parsed in a parentheses pair that needs to be determined
+	    // after the outermost pair is closed. They are:
+	    //
+	    //   1. AssignmentExpression
+	    //   2. BindingElements
+	    //   3. AssignmentTargets
+	    //
+	    // In order to avoid exponential backtracking, we use two flags to denote if the production can be
+	    // binding element or assignment target.
+	    //
+	    // The three productions have the relationship:
+	    //
+	    //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
+	    //
+	    // with a single exception that CoverInitializedName when used directly in an Expression, generates
+	    // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
+	    // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
+	    //
+	    // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
+	    // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
+	    // the CoverInitializedName check is conducted.
+	    //
+	    // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
+	    // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
+	    // pattern. The CoverInitializedName check is deferred.
+	    Parser.prototype.isolateCoverGrammar = function (parseFunction) {
+	        var previousIsBindingElement = this.context.isBindingElement;
+	        var previousIsAssignmentTarget = this.context.isAssignmentTarget;
+	        var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;
+	        this.context.isBindingElement = true;
+	        this.context.isAssignmentTarget = true;
+	        this.context.firstCoverInitializedNameError = null;
+	        var result = parseFunction.call(this);
+	        if (this.context.firstCoverInitializedNameError !== null) {
+	            this.throwUnexpectedToken(this.context.firstCoverInitializedNameError);
+	        }
+	        this.context.isBindingElement = previousIsBindingElement;
+	        this.context.isAssignmentTarget = previousIsAssignmentTarget;
+	        this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError;
+	        return result;
+	    };
+	    Parser.prototype.inheritCoverGrammar = function (parseFunction) {
+	        var previousIsBindingElement = this.context.isBindingElement;
+	        var previousIsAssignmentTarget = this.context.isAssignmentTarget;
+	        var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;
+	        this.context.isBindingElement = true;
+	        this.context.isAssignmentTarget = true;
+	        this.context.firstCoverInitializedNameError = null;
+	        var result = parseFunction.call(this);
+	        this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement;
+	        this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget;
+	        this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError;
+	        return result;
+	    };
+	    Parser.prototype.consumeSemicolon = function () {
+	        if (this.match(';')) {
+	            this.nextToken();
+	        }
+	        else if (!this.hasLineTerminator) {
+	            if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) {
+	                this.throwUnexpectedToken(this.lookahead);
+	            }
+	            this.lastMarker.index = this.startMarker.index;
+	            this.lastMarker.line = this.startMarker.line;
+	            this.lastMarker.column = this.startMarker.column;
+	        }
+	    };
+	    // https://tc39.github.io/ecma262/#sec-primary-expression
+	    Parser.prototype.parsePrimaryExpression = function () {
+	        var node = this.createNode();
+	        var expr;
+	        var token, raw;
+	        switch (this.lookahead.type) {
+	            case 3 /* Identifier */:
+	                if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') {
+	                    this.tolerateUnexpectedToken(this.lookahead);
+	                }
+	                expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value));
+	                break;
+	            case 6 /* NumericLiteral */:
+	            case 8 /* StringLiteral */:
+	                if (this.context.strict && this.lookahead.octal) {
+	                    this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral);
+	                }
+	                this.context.isAssignmentTarget = false;
+	                this.context.isBindingElement = false;
+	                token = this.nextToken();
+	                raw = this.getTokenRaw(token);
+	                expr = this.finalize(node, new Node.Literal(token.value, raw));
+	                break;
+	            case 1 /* BooleanLiteral */:
+	                this.context.isAssignmentTarget = false;
+	                this.context.isBindingElement = false;
+	                token = this.nextToken();
+	                raw = this.getTokenRaw(token);
+	                expr = this.finalize(node, new Node.Literal(token.value === 'true', raw));
+	                break;
+	            case 5 /* NullLiteral */:
+	                this.context.isAssignmentTarget = false;
+	                this.context.isBindingElement = false;
+	                token = this.nextToken();
+	                raw = this.getTokenRaw(token);
+	                expr = this.finalize(node, new Node.Literal(null, raw));
+	                break;
+	            case 10 /* Template */:
+	                expr = this.parseTemplateLiteral();
+	                break;
+	            case 7 /* Punctuator */:
+	                switch (this.lookahead.value) {
+	                    case '(':
+	                        this.context.isBindingElement = false;
+	                        expr = this.inheritCoverGrammar(this.parseGroupExpression);
+	                        break;
+	                    case '[':
+	                        expr = this.inheritCoverGrammar(this.parseArrayInitializer);
+	                        break;
+	                    case '{':
+	                        expr = this.inheritCoverGrammar(this.parseObjectInitializer);
+	                        break;
+	                    case '/':
+	                    case '/=':
+	                        this.context.isAssignmentTarget = false;
+	                        this.context.isBindingElement = false;
+	                        this.scanner.index = this.startMarker.index;
+	                        token = this.nextRegexToken();
+	                        raw = this.getTokenRaw(token);
+	                        expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags));
+	                        break;
+	                    default:
+	                        expr = this.throwUnexpectedToken(this.nextToken());
+	                }
+	                break;
+	            case 4 /* Keyword */:
+	                if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) {
+	                    expr = this.parseIdentifierName();
+	                }
+	                else if (!this.context.strict && this.matchKeyword('let')) {
+	                    expr = this.finalize(node, new Node.Identifier(this.nextToken().value));
+	                }
+	                else {
+	                    this.context.isAssignmentTarget = false;
+	                    this.context.isBindingElement = false;
+	                    if (this.matchKeyword('function')) {
+	                        expr = this.parseFunctionExpression();
+	                    }
+	                    else if (this.matchKeyword('this')) {
+	                        this.nextToken();
+	                        expr = this.finalize(node, new Node.ThisExpression());
+	                    }
+	                    else if (this.matchKeyword('class')) {
+	                        expr = this.parseClassExpression();
+	                    }
+	                    else {
+	                        expr = this.throwUnexpectedToken(this.nextToken());
+	                    }
+	                }
+	                break;
+	            default:
+	                expr = this.throwUnexpectedToken(this.nextToken());
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-array-initializer
+	    Parser.prototype.parseSpreadElement = function () {
+	        var node = this.createNode();
+	        this.expect('...');
+	        var arg = this.inheritCoverGrammar(this.parseAssignmentExpression);
+	        return this.finalize(node, new Node.SpreadElement(arg));
+	    };
+	    Parser.prototype.parseArrayInitializer = function () {
+	        var node = this.createNode();
+	        var elements = [];
+	        this.expect('[');
+	        while (!this.match(']')) {
+	            if (this.match(',')) {
+	                this.nextToken();
+	                elements.push(null);
+	            }
+	            else if (this.match('...')) {
+	                var element = this.parseSpreadElement();
+	                if (!this.match(']')) {
+	                    this.context.isAssignmentTarget = false;
+	                    this.context.isBindingElement = false;
+	                    this.expect(',');
+	                }
+	                elements.push(element);
+	            }
+	            else {
+	                elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression));
+	                if (!this.match(']')) {
+	                    this.expect(',');
+	                }
+	            }
+	        }
+	        this.expect(']');
+	        return this.finalize(node, new Node.ArrayExpression(elements));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-object-initializer
+	    Parser.prototype.parsePropertyMethod = function (params) {
+	        this.context.isAssignmentTarget = false;
+	        this.context.isBindingElement = false;
+	        var previousStrict = this.context.strict;
+	        var previousAllowStrictDirective = this.context.allowStrictDirective;
+	        this.context.allowStrictDirective = params.simple;
+	        var body = this.isolateCoverGrammar(this.parseFunctionSourceElements);
+	        if (this.context.strict && params.firstRestricted) {
+	            this.tolerateUnexpectedToken(params.firstRestricted, params.message);
+	        }
+	        if (this.context.strict && params.stricted) {
+	            this.tolerateUnexpectedToken(params.stricted, params.message);
+	        }
+	        this.context.strict = previousStrict;
+	        this.context.allowStrictDirective = previousAllowStrictDirective;
+	        return body;
+	    };
+	    Parser.prototype.parsePropertyMethodFunction = function () {
+	        var isGenerator = false;
+	        var node = this.createNode();
+	        var previousAllowYield = this.context.allowYield;
+	        this.context.allowYield = true;
+	        var params = this.parseFormalParameters();
+	        var method = this.parsePropertyMethod(params);
+	        this.context.allowYield = previousAllowYield;
+	        return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));
+	    };
+	    Parser.prototype.parsePropertyMethodAsyncFunction = function () {
+	        var node = this.createNode();
+	        var previousAllowYield = this.context.allowYield;
+	        var previousAwait = this.context.await;
+	        this.context.allowYield = false;
+	        this.context.await = true;
+	        var params = this.parseFormalParameters();
+	        var method = this.parsePropertyMethod(params);
+	        this.context.allowYield = previousAllowYield;
+	        this.context.await = previousAwait;
+	        return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method));
+	    };
+	    Parser.prototype.parseObjectPropertyKey = function () {
+	        var node = this.createNode();
+	        var token = this.nextToken();
+	        var key;
+	        switch (token.type) {
+	            case 8 /* StringLiteral */:
+	            case 6 /* NumericLiteral */:
+	                if (this.context.strict && token.octal) {
+	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral);
+	                }
+	                var raw = this.getTokenRaw(token);
+	                key = this.finalize(node, new Node.Literal(token.value, raw));
+	                break;
+	            case 3 /* Identifier */:
+	            case 1 /* BooleanLiteral */:
+	            case 5 /* NullLiteral */:
+	            case 4 /* Keyword */:
+	                key = this.finalize(node, new Node.Identifier(token.value));
+	                break;
+	            case 7 /* Punctuator */:
+	                if (token.value === '[') {
+	                    key = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	                    this.expect(']');
+	                }
+	                else {
+	                    key = this.throwUnexpectedToken(token);
+	                }
+	                break;
+	            default:
+	                key = this.throwUnexpectedToken(token);
+	        }
+	        return key;
+	    };
+	    Parser.prototype.isPropertyKey = function (key, value) {
+	        return (key.type === syntax_1.Syntax.Identifier && key.name === value) ||
+	            (key.type === syntax_1.Syntax.Literal && key.value === value);
+	    };
+	    Parser.prototype.parseObjectProperty = function (hasProto) {
+	        var node = this.createNode();
+	        var token = this.lookahead;
+	        var kind;
+	        var key = null;
+	        var value = null;
+	        var computed = false;
+	        var method = false;
+	        var shorthand = false;
+	        var isAsync = false;
+	        if (token.type === 3 /* Identifier */) {
+	            var id = token.value;
+	            this.nextToken();
+	            computed = this.match('[');
+	            isAsync = !this.hasLineTerminator && (id === 'async') &&
+	                !this.match(':') && !this.match('(') && !this.match('*') && !this.match(',');
+	            key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id));
+	        }
+	        else if (this.match('*')) {
+	            this.nextToken();
+	        }
+	        else {
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	        }
+	        var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);
+	        if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) {
+	            kind = 'get';
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	            this.context.allowYield = false;
+	            value = this.parseGetterMethod();
+	        }
+	        else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) {
+	            kind = 'set';
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	            value = this.parseSetterMethod();
+	        }
+	        else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {
+	            kind = 'init';
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	            value = this.parseGeneratorMethod();
+	            method = true;
+	        }
+	        else {
+	            if (!key) {
+	                this.throwUnexpectedToken(this.lookahead);
+	            }
+	            kind = 'init';
+	            if (this.match(':') && !isAsync) {
+	                if (!computed && this.isPropertyKey(key, '__proto__')) {
+	                    if (hasProto.value) {
+	                        this.tolerateError(messages_1.Messages.DuplicateProtoProperty);
+	                    }
+	                    hasProto.value = true;
+	                }
+	                this.nextToken();
+	                value = this.inheritCoverGrammar(this.parseAssignmentExpression);
+	            }
+	            else if (this.match('(')) {
+	                value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();
+	                method = true;
+	            }
+	            else if (token.type === 3 /* Identifier */) {
+	                var id = this.finalize(node, new Node.Identifier(token.value));
+	                if (this.match('=')) {
+	                    this.context.firstCoverInitializedNameError = this.lookahead;
+	                    this.nextToken();
+	                    shorthand = true;
+	                    var init = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	                    value = this.finalize(node, new Node.AssignmentPattern(id, init));
+	                }
+	                else {
+	                    shorthand = true;
+	                    value = id;
+	                }
+	            }
+	            else {
+	                this.throwUnexpectedToken(this.nextToken());
+	            }
+	        }
+	        return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand));
+	    };
+	    Parser.prototype.parseObjectInitializer = function () {
+	        var node = this.createNode();
+	        this.expect('{');
+	        var properties = [];
+	        var hasProto = { value: false };
+	        while (!this.match('}')) {
+	            properties.push(this.parseObjectProperty(hasProto));
+	            if (!this.match('}')) {
+	                this.expectCommaSeparator();
+	            }
+	        }
+	        this.expect('}');
+	        return this.finalize(node, new Node.ObjectExpression(properties));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-template-literals
+	    Parser.prototype.parseTemplateHead = function () {
+	        assert_1.assert(this.lookahead.head, 'Template literal must start with a template head');
+	        var node = this.createNode();
+	        var token = this.nextToken();
+	        var raw = token.value;
+	        var cooked = token.cooked;
+	        return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));
+	    };
+	    Parser.prototype.parseTemplateElement = function () {
+	        if (this.lookahead.type !== 10 /* Template */) {
+	            this.throwUnexpectedToken();
+	        }
+	        var node = this.createNode();
+	        var token = this.nextToken();
+	        var raw = token.value;
+	        var cooked = token.cooked;
+	        return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));
+	    };
+	    Parser.prototype.parseTemplateLiteral = function () {
+	        var node = this.createNode();
+	        var expressions = [];
+	        var quasis = [];
+	        var quasi = this.parseTemplateHead();
+	        quasis.push(quasi);
+	        while (!quasi.tail) {
+	            expressions.push(this.parseExpression());
+	            quasi = this.parseTemplateElement();
+	            quasis.push(quasi);
+	        }
+	        return this.finalize(node, new Node.TemplateLiteral(quasis, expressions));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-grouping-operator
+	    Parser.prototype.reinterpretExpressionAsPattern = function (expr) {
+	        switch (expr.type) {
+	            case syntax_1.Syntax.Identifier:
+	            case syntax_1.Syntax.MemberExpression:
+	            case syntax_1.Syntax.RestElement:
+	            case syntax_1.Syntax.AssignmentPattern:
+	                break;
+	            case syntax_1.Syntax.SpreadElement:
+	                expr.type = syntax_1.Syntax.RestElement;
+	                this.reinterpretExpressionAsPattern(expr.argument);
+	                break;
+	            case syntax_1.Syntax.ArrayExpression:
+	                expr.type = syntax_1.Syntax.ArrayPattern;
+	                for (var i = 0; i < expr.elements.length; i++) {
+	                    if (expr.elements[i] !== null) {
+	                        this.reinterpretExpressionAsPattern(expr.elements[i]);
+	                    }
+	                }
+	                break;
+	            case syntax_1.Syntax.ObjectExpression:
+	                expr.type = syntax_1.Syntax.ObjectPattern;
+	                for (var i = 0; i < expr.properties.length; i++) {
+	                    this.reinterpretExpressionAsPattern(expr.properties[i].value);
+	                }
+	                break;
+	            case syntax_1.Syntax.AssignmentExpression:
+	                expr.type = syntax_1.Syntax.AssignmentPattern;
+	                delete expr.operator;
+	                this.reinterpretExpressionAsPattern(expr.left);
+	                break;
+	            default:
+	                // Allow other node type for tolerant parsing.
+	                break;
+	        }
+	    };
+	    Parser.prototype.parseGroupExpression = function () {
+	        var expr;
+	        this.expect('(');
+	        if (this.match(')')) {
+	            this.nextToken();
+	            if (!this.match('=>')) {
+	                this.expect('=>');
+	            }
+	            expr = {
+	                type: ArrowParameterPlaceHolder,
+	                params: [],
+	                async: false
+	            };
+	        }
+	        else {
+	            var startToken = this.lookahead;
+	            var params = [];
+	            if (this.match('...')) {
+	                expr = this.parseRestElement(params);
+	                this.expect(')');
+	                if (!this.match('=>')) {
+	                    this.expect('=>');
+	                }
+	                expr = {
+	                    type: ArrowParameterPlaceHolder,
+	                    params: [expr],
+	                    async: false
+	                };
+	            }
+	            else {
+	                var arrow = false;
+	                this.context.isBindingElement = true;
+	                expr = this.inheritCoverGrammar(this.parseAssignmentExpression);
+	                if (this.match(',')) {
+	                    var expressions = [];
+	                    this.context.isAssignmentTarget = false;
+	                    expressions.push(expr);
+	                    while (this.lookahead.type !== 2 /* EOF */) {
+	                        if (!this.match(',')) {
+	                            break;
+	                        }
+	                        this.nextToken();
+	                        if (this.match(')')) {
+	                            this.nextToken();
+	                            for (var i = 0; i < expressions.length; i++) {
+	                                this.reinterpretExpressionAsPattern(expressions[i]);
+	                            }
+	                            arrow = true;
+	                            expr = {
+	                                type: ArrowParameterPlaceHolder,
+	                                params: expressions,
+	                                async: false
+	                            };
+	                        }
+	                        else if (this.match('...')) {
+	                            if (!this.context.isBindingElement) {
+	                                this.throwUnexpectedToken(this.lookahead);
+	                            }
+	                            expressions.push(this.parseRestElement(params));
+	                            this.expect(')');
+	                            if (!this.match('=>')) {
+	                                this.expect('=>');
+	                            }
+	                            this.context.isBindingElement = false;
+	                            for (var i = 0; i < expressions.length; i++) {
+	                                this.reinterpretExpressionAsPattern(expressions[i]);
+	                            }
+	                            arrow = true;
+	                            expr = {
+	                                type: ArrowParameterPlaceHolder,
+	                                params: expressions,
+	                                async: false
+	                            };
+	                        }
+	                        else {
+	                            expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression));
+	                        }
+	                        if (arrow) {
+	                            break;
+	                        }
+	                    }
+	                    if (!arrow) {
+	                        expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));
+	                    }
+	                }
+	                if (!arrow) {
+	                    this.expect(')');
+	                    if (this.match('=>')) {
+	                        if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') {
+	                            arrow = true;
+	                            expr = {
+	                                type: ArrowParameterPlaceHolder,
+	                                params: [expr],
+	                                async: false
+	                            };
+	                        }
+	                        if (!arrow) {
+	                            if (!this.context.isBindingElement) {
+	                                this.throwUnexpectedToken(this.lookahead);
+	                            }
+	                            if (expr.type === syntax_1.Syntax.SequenceExpression) {
+	                                for (var i = 0; i < expr.expressions.length; i++) {
+	                                    this.reinterpretExpressionAsPattern(expr.expressions[i]);
+	                                }
+	                            }
+	                            else {
+	                                this.reinterpretExpressionAsPattern(expr);
+	                            }
+	                            var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]);
+	                            expr = {
+	                                type: ArrowParameterPlaceHolder,
+	                                params: parameters,
+	                                async: false
+	                            };
+	                        }
+	                    }
+	                    this.context.isBindingElement = false;
+	                }
+	            }
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions
+	    Parser.prototype.parseArguments = function () {
+	        this.expect('(');
+	        var args = [];
+	        if (!this.match(')')) {
+	            while (true) {
+	                var expr = this.match('...') ? this.parseSpreadElement() :
+	                    this.isolateCoverGrammar(this.parseAssignmentExpression);
+	                args.push(expr);
+	                if (this.match(')')) {
+	                    break;
+	                }
+	                this.expectCommaSeparator();
+	                if (this.match(')')) {
+	                    break;
+	                }
+	            }
+	        }
+	        this.expect(')');
+	        return args;
+	    };
+	    Parser.prototype.isIdentifierName = function (token) {
+	        return token.type === 3 /* Identifier */ ||
+	            token.type === 4 /* Keyword */ ||
+	            token.type === 1 /* BooleanLiteral */ ||
+	            token.type === 5 /* NullLiteral */;
+	    };
+	    Parser.prototype.parseIdentifierName = function () {
+	        var node = this.createNode();
+	        var token = this.nextToken();
+	        if (!this.isIdentifierName(token)) {
+	            this.throwUnexpectedToken(token);
+	        }
+	        return this.finalize(node, new Node.Identifier(token.value));
+	    };
+	    Parser.prototype.parseNewExpression = function () {
+	        var node = this.createNode();
+	        var id = this.parseIdentifierName();
+	        assert_1.assert(id.name === 'new', 'New expression must start with `new`');
+	        var expr;
+	        if (this.match('.')) {
+	            this.nextToken();
+	            if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') {
+	                var property = this.parseIdentifierName();
+	                expr = new Node.MetaProperty(id, property);
+	            }
+	            else {
+	                this.throwUnexpectedToken(this.lookahead);
+	            }
+	        }
+	        else {
+	            var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression);
+	            var args = this.match('(') ? this.parseArguments() : [];
+	            expr = new Node.NewExpression(callee, args);
+	            this.context.isAssignmentTarget = false;
+	            this.context.isBindingElement = false;
+	        }
+	        return this.finalize(node, expr);
+	    };
+	    Parser.prototype.parseAsyncArgument = function () {
+	        var arg = this.parseAssignmentExpression();
+	        this.context.firstCoverInitializedNameError = null;
+	        return arg;
+	    };
+	    Parser.prototype.parseAsyncArguments = function () {
+	        this.expect('(');
+	        var args = [];
+	        if (!this.match(')')) {
+	            while (true) {
+	                var expr = this.match('...') ? this.parseSpreadElement() :
+	                    this.isolateCoverGrammar(this.parseAsyncArgument);
+	                args.push(expr);
+	                if (this.match(')')) {
+	                    break;
+	                }
+	                this.expectCommaSeparator();
+	                if (this.match(')')) {
+	                    break;
+	                }
+	            }
+	        }
+	        this.expect(')');
+	        return args;
+	    };
+	    Parser.prototype.parseLeftHandSideExpressionAllowCall = function () {
+	        var startToken = this.lookahead;
+	        var maybeAsync = this.matchContextualKeyword('async');
+	        var previousAllowIn = this.context.allowIn;
+	        this.context.allowIn = true;
+	        var expr;
+	        if (this.matchKeyword('super') && this.context.inFunctionBody) {
+	            expr = this.createNode();
+	            this.nextToken();
+	            expr = this.finalize(expr, new Node.Super());
+	            if (!this.match('(') && !this.match('.') && !this.match('[')) {
+	                this.throwUnexpectedToken(this.lookahead);
+	            }
+	        }
+	        else {
+	            expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);
+	        }
+	        while (true) {
+	            if (this.match('.')) {
+	                this.context.isBindingElement = false;
+	                this.context.isAssignmentTarget = true;
+	                this.expect('.');
+	                var property = this.parseIdentifierName();
+	                expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property));
+	            }
+	            else if (this.match('(')) {
+	                var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber);
+	                this.context.isBindingElement = false;
+	                this.context.isAssignmentTarget = false;
+	                var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments();
+	                expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args));
+	                if (asyncArrow && this.match('=>')) {
+	                    for (var i = 0; i < args.length; ++i) {
+	                        this.reinterpretExpressionAsPattern(args[i]);
+	                    }
+	                    expr = {
+	                        type: ArrowParameterPlaceHolder,
+	                        params: args,
+	                        async: true
+	                    };
+	                }
+	            }
+	            else if (this.match('[')) {
+	                this.context.isBindingElement = false;
+	                this.context.isAssignmentTarget = true;
+	                this.expect('[');
+	                var property = this.isolateCoverGrammar(this.parseExpression);
+	                this.expect(']');
+	                expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property));
+	            }
+	            else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {
+	                var quasi = this.parseTemplateLiteral();
+	                expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi));
+	            }
+	            else {
+	                break;
+	            }
+	        }
+	        this.context.allowIn = previousAllowIn;
+	        return expr;
+	    };
+	    Parser.prototype.parseSuper = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('super');
+	        if (!this.match('[') && !this.match('.')) {
+	            this.throwUnexpectedToken(this.lookahead);
+	        }
+	        return this.finalize(node, new Node.Super());
+	    };
+	    Parser.prototype.parseLeftHandSideExpression = function () {
+	        assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.');
+	        var node = this.startNode(this.lookahead);
+	        var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() :
+	            this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);
+	        while (true) {
+	            if (this.match('[')) {
+	                this.context.isBindingElement = false;
+	                this.context.isAssignmentTarget = true;
+	                this.expect('[');
+	                var property = this.isolateCoverGrammar(this.parseExpression);
+	                this.expect(']');
+	                expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property));
+	            }
+	            else if (this.match('.')) {
+	                this.context.isBindingElement = false;
+	                this.context.isAssignmentTarget = true;
+	                this.expect('.');
+	                var property = this.parseIdentifierName();
+	                expr = this.finalize(node, new Node.StaticMemberExpression(expr, property));
+	            }
+	            else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {
+	                var quasi = this.parseTemplateLiteral();
+	                expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi));
+	            }
+	            else {
+	                break;
+	            }
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-update-expressions
+	    Parser.prototype.parseUpdateExpression = function () {
+	        var expr;
+	        var startToken = this.lookahead;
+	        if (this.match('++') || this.match('--')) {
+	            var node = this.startNode(startToken);
+	            var token = this.nextToken();
+	            expr = this.inheritCoverGrammar(this.parseUnaryExpression);
+	            if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {
+	                this.tolerateError(messages_1.Messages.StrictLHSPrefix);
+	            }
+	            if (!this.context.isAssignmentTarget) {
+	                this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);
+	            }
+	            var prefix = true;
+	            expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix));
+	            this.context.isAssignmentTarget = false;
+	            this.context.isBindingElement = false;
+	        }
+	        else {
+	            expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall);
+	            if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) {
+	                if (this.match('++') || this.match('--')) {
+	                    if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {
+	                        this.tolerateError(messages_1.Messages.StrictLHSPostfix);
+	                    }
+	                    if (!this.context.isAssignmentTarget) {
+	                        this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);
+	                    }
+	                    this.context.isAssignmentTarget = false;
+	                    this.context.isBindingElement = false;
+	                    var operator = this.nextToken().value;
+	                    var prefix = false;
+	                    expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix));
+	                }
+	            }
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-unary-operators
+	    Parser.prototype.parseAwaitExpression = function () {
+	        var node = this.createNode();
+	        this.nextToken();
+	        var argument = this.parseUnaryExpression();
+	        return this.finalize(node, new Node.AwaitExpression(argument));
+	    };
+	    Parser.prototype.parseUnaryExpression = function () {
+	        var expr;
+	        if (this.match('+') || this.match('-') || this.match('~') || this.match('!') ||
+	            this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) {
+	            var node = this.startNode(this.lookahead);
+	            var token = this.nextToken();
+	            expr = this.inheritCoverGrammar(this.parseUnaryExpression);
+	            expr = this.finalize(node, new Node.UnaryExpression(token.value, expr));
+	            if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) {
+	                this.tolerateError(messages_1.Messages.StrictDelete);
+	            }
+	            this.context.isAssignmentTarget = false;
+	            this.context.isBindingElement = false;
+	        }
+	        else if (this.context.await && this.matchContextualKeyword('await')) {
+	            expr = this.parseAwaitExpression();
+	        }
+	        else {
+	            expr = this.parseUpdateExpression();
+	        }
+	        return expr;
+	    };
+	    Parser.prototype.parseExponentiationExpression = function () {
+	        var startToken = this.lookahead;
+	        var expr = this.inheritCoverGrammar(this.parseUnaryExpression);
+	        if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) {
+	            this.nextToken();
+	            this.context.isAssignmentTarget = false;
+	            this.context.isBindingElement = false;
+	            var left = expr;
+	            var right = this.isolateCoverGrammar(this.parseExponentiationExpression);
+	            expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right));
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-exp-operator
+	    // https://tc39.github.io/ecma262/#sec-multiplicative-operators
+	    // https://tc39.github.io/ecma262/#sec-additive-operators
+	    // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators
+	    // https://tc39.github.io/ecma262/#sec-relational-operators
+	    // https://tc39.github.io/ecma262/#sec-equality-operators
+	    // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators
+	    // https://tc39.github.io/ecma262/#sec-binary-logical-operators
+	    Parser.prototype.binaryPrecedence = function (token) {
+	        var op = token.value;
+	        var precedence;
+	        if (token.type === 7 /* Punctuator */) {
+	            precedence = this.operatorPrecedence[op] || 0;
+	        }
+	        else if (token.type === 4 /* Keyword */) {
+	            precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0;
+	        }
+	        else {
+	            precedence = 0;
+	        }
+	        return precedence;
+	    };
+	    Parser.prototype.parseBinaryExpression = function () {
+	        var startToken = this.lookahead;
+	        var expr = this.inheritCoverGrammar(this.parseExponentiationExpression);
+	        var token = this.lookahead;
+	        var prec = this.binaryPrecedence(token);
+	        if (prec > 0) {
+	            this.nextToken();
+	            this.context.isAssignmentTarget = false;
+	            this.context.isBindingElement = false;
+	            var markers = [startToken, this.lookahead];
+	            var left = expr;
+	            var right = this.isolateCoverGrammar(this.parseExponentiationExpression);
+	            var stack = [left, token.value, right];
+	            var precedences = [prec];
+	            while (true) {
+	                prec = this.binaryPrecedence(this.lookahead);
+	                if (prec <= 0) {
+	                    break;
+	                }
+	                // Reduce: make a binary expression from the three topmost entries.
+	                while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) {
+	                    right = stack.pop();
+	                    var operator = stack.pop();
+	                    precedences.pop();
+	                    left = stack.pop();
+	                    markers.pop();
+	                    var node = this.startNode(markers[markers.length - 1]);
+	                    stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right)));
+	                }
+	                // Shift.
+	                stack.push(this.nextToken().value);
+	                precedences.push(prec);
+	                markers.push(this.lookahead);
+	                stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression));
+	            }
+	            // Final reduce to clean-up the stack.
+	            var i = stack.length - 1;
+	            expr = stack[i];
+	            var lastMarker = markers.pop();
+	            while (i > 1) {
+	                var marker = markers.pop();
+	                var lastLineStart = lastMarker && lastMarker.lineStart;
+	                var node = this.startNode(marker, lastLineStart);
+	                var operator = stack[i - 1];
+	                expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr));
+	                i -= 2;
+	                lastMarker = marker;
+	            }
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-conditional-operator
+	    Parser.prototype.parseConditionalExpression = function () {
+	        var startToken = this.lookahead;
+	        var expr = this.inheritCoverGrammar(this.parseBinaryExpression);
+	        if (this.match('?')) {
+	            this.nextToken();
+	            var previousAllowIn = this.context.allowIn;
+	            this.context.allowIn = true;
+	            var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	            this.context.allowIn = previousAllowIn;
+	            this.expect(':');
+	            var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	            expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate));
+	            this.context.isAssignmentTarget = false;
+	            this.context.isBindingElement = false;
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-assignment-operators
+	    Parser.prototype.checkPatternParam = function (options, param) {
+	        switch (param.type) {
+	            case syntax_1.Syntax.Identifier:
+	                this.validateParam(options, param, param.name);
+	                break;
+	            case syntax_1.Syntax.RestElement:
+	                this.checkPatternParam(options, param.argument);
+	                break;
+	            case syntax_1.Syntax.AssignmentPattern:
+	                this.checkPatternParam(options, param.left);
+	                break;
+	            case syntax_1.Syntax.ArrayPattern:
+	                for (var i = 0; i < param.elements.length; i++) {
+	                    if (param.elements[i] !== null) {
+	                        this.checkPatternParam(options, param.elements[i]);
+	                    }
+	                }
+	                break;
+	            case syntax_1.Syntax.ObjectPattern:
+	                for (var i = 0; i < param.properties.length; i++) {
+	                    this.checkPatternParam(options, param.properties[i].value);
+	                }
+	                break;
+	            default:
+	                break;
+	        }
+	        options.simple = options.simple && (param instanceof Node.Identifier);
+	    };
+	    Parser.prototype.reinterpretAsCoverFormalsList = function (expr) {
+	        var params = [expr];
+	        var options;
+	        var asyncArrow = false;
+	        switch (expr.type) {
+	            case syntax_1.Syntax.Identifier:
+	                break;
+	            case ArrowParameterPlaceHolder:
+	                params = expr.params;
+	                asyncArrow = expr.async;
+	                break;
+	            default:
+	                return null;
+	        }
+	        options = {
+	            simple: true,
+	            paramSet: {}
+	        };
+	        for (var i = 0; i < params.length; ++i) {
+	            var param = params[i];
+	            if (param.type === syntax_1.Syntax.AssignmentPattern) {
+	                if (param.right.type === syntax_1.Syntax.YieldExpression) {
+	                    if (param.right.argument) {
+	                        this.throwUnexpectedToken(this.lookahead);
+	                    }
+	                    param.right.type = syntax_1.Syntax.Identifier;
+	                    param.right.name = 'yield';
+	                    delete param.right.argument;
+	                    delete param.right.delegate;
+	                }
+	            }
+	            else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') {
+	                this.throwUnexpectedToken(this.lookahead);
+	            }
+	            this.checkPatternParam(options, param);
+	            params[i] = param;
+	        }
+	        if (this.context.strict || !this.context.allowYield) {
+	            for (var i = 0; i < params.length; ++i) {
+	                var param = params[i];
+	                if (param.type === syntax_1.Syntax.YieldExpression) {
+	                    this.throwUnexpectedToken(this.lookahead);
+	                }
+	            }
+	        }
+	        if (options.message === messages_1.Messages.StrictParamDupe) {
+	            var token = this.context.strict ? options.stricted : options.firstRestricted;
+	            this.throwUnexpectedToken(token, options.message);
+	        }
+	        return {
+	            simple: options.simple,
+	            params: params,
+	            stricted: options.stricted,
+	            firstRestricted: options.firstRestricted,
+	            message: options.message
+	        };
+	    };
+	    Parser.prototype.parseAssignmentExpression = function () {
+	        var expr;
+	        if (!this.context.allowYield && this.matchKeyword('yield')) {
+	            expr = this.parseYieldExpression();
+	        }
+	        else {
+	            var startToken = this.lookahead;
+	            var token = startToken;
+	            expr = this.parseConditionalExpression();
+	            if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') {
+	                if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) {
+	                    var arg = this.parsePrimaryExpression();
+	                    this.reinterpretExpressionAsPattern(arg);
+	                    expr = {
+	                        type: ArrowParameterPlaceHolder,
+	                        params: [arg],
+	                        async: true
+	                    };
+	                }
+	            }
+	            if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) {
+	                // https://tc39.github.io/ecma262/#sec-arrow-function-definitions
+	                this.context.isAssignmentTarget = false;
+	                this.context.isBindingElement = false;
+	                var isAsync = expr.async;
+	                var list = this.reinterpretAsCoverFormalsList(expr);
+	                if (list) {
+	                    if (this.hasLineTerminator) {
+	                        this.tolerateUnexpectedToken(this.lookahead);
+	                    }
+	                    this.context.firstCoverInitializedNameError = null;
+	                    var previousStrict = this.context.strict;
+	                    var previousAllowStrictDirective = this.context.allowStrictDirective;
+	                    this.context.allowStrictDirective = list.simple;
+	                    var previousAllowYield = this.context.allowYield;
+	                    var previousAwait = this.context.await;
+	                    this.context.allowYield = true;
+	                    this.context.await = isAsync;
+	                    var node = this.startNode(startToken);
+	                    this.expect('=>');
+	                    var body = void 0;
+	                    if (this.match('{')) {
+	                        var previousAllowIn = this.context.allowIn;
+	                        this.context.allowIn = true;
+	                        body = this.parseFunctionSourceElements();
+	                        this.context.allowIn = previousAllowIn;
+	                    }
+	                    else {
+	                        body = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	                    }
+	                    var expression = body.type !== syntax_1.Syntax.BlockStatement;
+	                    if (this.context.strict && list.firstRestricted) {
+	                        this.throwUnexpectedToken(list.firstRestricted, list.message);
+	                    }
+	                    if (this.context.strict && list.stricted) {
+	                        this.tolerateUnexpectedToken(list.stricted, list.message);
+	                    }
+	                    expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) :
+	                        this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression));
+	                    this.context.strict = previousStrict;
+	                    this.context.allowStrictDirective = previousAllowStrictDirective;
+	                    this.context.allowYield = previousAllowYield;
+	                    this.context.await = previousAwait;
+	                }
+	            }
+	            else {
+	                if (this.matchAssign()) {
+	                    if (!this.context.isAssignmentTarget) {
+	                        this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);
+	                    }
+	                    if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) {
+	                        var id = expr;
+	                        if (this.scanner.isRestrictedWord(id.name)) {
+	                            this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment);
+	                        }
+	                        if (this.scanner.isStrictModeReservedWord(id.name)) {
+	                            this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);
+	                        }
+	                    }
+	                    if (!this.match('=')) {
+	                        this.context.isAssignmentTarget = false;
+	                        this.context.isBindingElement = false;
+	                    }
+	                    else {
+	                        this.reinterpretExpressionAsPattern(expr);
+	                    }
+	                    token = this.nextToken();
+	                    var operator = token.value;
+	                    var right = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	                    expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right));
+	                    this.context.firstCoverInitializedNameError = null;
+	                }
+	            }
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-comma-operator
+	    Parser.prototype.parseExpression = function () {
+	        var startToken = this.lookahead;
+	        var expr = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	        if (this.match(',')) {
+	            var expressions = [];
+	            expressions.push(expr);
+	            while (this.lookahead.type !== 2 /* EOF */) {
+	                if (!this.match(',')) {
+	                    break;
+	                }
+	                this.nextToken();
+	                expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression));
+	            }
+	            expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));
+	        }
+	        return expr;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-block
+	    Parser.prototype.parseStatementListItem = function () {
+	        var statement;
+	        this.context.isAssignmentTarget = true;
+	        this.context.isBindingElement = true;
+	        if (this.lookahead.type === 4 /* Keyword */) {
+	            switch (this.lookahead.value) {
+	                case 'export':
+	                    if (!this.context.isModule) {
+	                        this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration);
+	                    }
+	                    statement = this.parseExportDeclaration();
+	                    break;
+	                case 'import':
+	                    if (!this.context.isModule) {
+	                        this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration);
+	                    }
+	                    statement = this.parseImportDeclaration();
+	                    break;
+	                case 'const':
+	                    statement = this.parseLexicalDeclaration({ inFor: false });
+	                    break;
+	                case 'function':
+	                    statement = this.parseFunctionDeclaration();
+	                    break;
+	                case 'class':
+	                    statement = this.parseClassDeclaration();
+	                    break;
+	                case 'let':
+	                    statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement();
+	                    break;
+	                default:
+	                    statement = this.parseStatement();
+	                    break;
+	            }
+	        }
+	        else {
+	            statement = this.parseStatement();
+	        }
+	        return statement;
+	    };
+	    Parser.prototype.parseBlock = function () {
+	        var node = this.createNode();
+	        this.expect('{');
+	        var block = [];
+	        while (true) {
+	            if (this.match('}')) {
+	                break;
+	            }
+	            block.push(this.parseStatementListItem());
+	        }
+	        this.expect('}');
+	        return this.finalize(node, new Node.BlockStatement(block));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-let-and-const-declarations
+	    Parser.prototype.parseLexicalBinding = function (kind, options) {
+	        var node = this.createNode();
+	        var params = [];
+	        var id = this.parsePattern(params, kind);
+	        if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {
+	            if (this.scanner.isRestrictedWord(id.name)) {
+	                this.tolerateError(messages_1.Messages.StrictVarName);
+	            }
+	        }
+	        var init = null;
+	        if (kind === 'const') {
+	            if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) {
+	                if (this.match('=')) {
+	                    this.nextToken();
+	                    init = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	                }
+	                else {
+	                    this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const');
+	                }
+	            }
+	        }
+	        else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) {
+	            this.expect('=');
+	            init = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	        }
+	        return this.finalize(node, new Node.VariableDeclarator(id, init));
+	    };
+	    Parser.prototype.parseBindingList = function (kind, options) {
+	        var list = [this.parseLexicalBinding(kind, options)];
+	        while (this.match(',')) {
+	            this.nextToken();
+	            list.push(this.parseLexicalBinding(kind, options));
+	        }
+	        return list;
+	    };
+	    Parser.prototype.isLexicalDeclaration = function () {
+	        var state = this.scanner.saveState();
+	        this.scanner.scanComments();
+	        var next = this.scanner.lex();
+	        this.scanner.restoreState(state);
+	        return (next.type === 3 /* Identifier */) ||
+	            (next.type === 7 /* Punctuator */ && next.value === '[') ||
+	            (next.type === 7 /* Punctuator */ && next.value === '{') ||
+	            (next.type === 4 /* Keyword */ && next.value === 'let') ||
+	            (next.type === 4 /* Keyword */ && next.value === 'yield');
+	    };
+	    Parser.prototype.parseLexicalDeclaration = function (options) {
+	        var node = this.createNode();
+	        var kind = this.nextToken().value;
+	        assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');
+	        var declarations = this.parseBindingList(kind, options);
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.VariableDeclaration(declarations, kind));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns
+	    Parser.prototype.parseBindingRestElement = function (params, kind) {
+	        var node = this.createNode();
+	        this.expect('...');
+	        var arg = this.parsePattern(params, kind);
+	        return this.finalize(node, new Node.RestElement(arg));
+	    };
+	    Parser.prototype.parseArrayPattern = function (params, kind) {
+	        var node = this.createNode();
+	        this.expect('[');
+	        var elements = [];
+	        while (!this.match(']')) {
+	            if (this.match(',')) {
+	                this.nextToken();
+	                elements.push(null);
+	            }
+	            else {
+	                if (this.match('...')) {
+	                    elements.push(this.parseBindingRestElement(params, kind));
+	                    break;
+	                }
+	                else {
+	                    elements.push(this.parsePatternWithDefault(params, kind));
+	                }
+	                if (!this.match(']')) {
+	                    this.expect(',');
+	                }
+	            }
+	        }
+	        this.expect(']');
+	        return this.finalize(node, new Node.ArrayPattern(elements));
+	    };
+	    Parser.prototype.parsePropertyPattern = function (params, kind) {
+	        var node = this.createNode();
+	        var computed = false;
+	        var shorthand = false;
+	        var method = false;
+	        var key;
+	        var value;
+	        if (this.lookahead.type === 3 /* Identifier */) {
+	            var keyToken = this.lookahead;
+	            key = this.parseVariableIdentifier();
+	            var init = this.finalize(node, new Node.Identifier(keyToken.value));
+	            if (this.match('=')) {
+	                params.push(keyToken);
+	                shorthand = true;
+	                this.nextToken();
+	                var expr = this.parseAssignmentExpression();
+	                value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr));
+	            }
+	            else if (!this.match(':')) {
+	                params.push(keyToken);
+	                shorthand = true;
+	                value = init;
+	            }
+	            else {
+	                this.expect(':');
+	                value = this.parsePatternWithDefault(params, kind);
+	            }
+	        }
+	        else {
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	            this.expect(':');
+	            value = this.parsePatternWithDefault(params, kind);
+	        }
+	        return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand));
+	    };
+	    Parser.prototype.parseObjectPattern = function (params, kind) {
+	        var node = this.createNode();
+	        var properties = [];
+	        this.expect('{');
+	        while (!this.match('}')) {
+	            properties.push(this.parsePropertyPattern(params, kind));
+	            if (!this.match('}')) {
+	                this.expect(',');
+	            }
+	        }
+	        this.expect('}');
+	        return this.finalize(node, new Node.ObjectPattern(properties));
+	    };
+	    Parser.prototype.parsePattern = function (params, kind) {
+	        var pattern;
+	        if (this.match('[')) {
+	            pattern = this.parseArrayPattern(params, kind);
+	        }
+	        else if (this.match('{')) {
+	            pattern = this.parseObjectPattern(params, kind);
+	        }
+	        else {
+	            if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) {
+	                this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding);
+	            }
+	            params.push(this.lookahead);
+	            pattern = this.parseVariableIdentifier(kind);
+	        }
+	        return pattern;
+	    };
+	    Parser.prototype.parsePatternWithDefault = function (params, kind) {
+	        var startToken = this.lookahead;
+	        var pattern = this.parsePattern(params, kind);
+	        if (this.match('=')) {
+	            this.nextToken();
+	            var previousAllowYield = this.context.allowYield;
+	            this.context.allowYield = true;
+	            var right = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	            this.context.allowYield = previousAllowYield;
+	            pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right));
+	        }
+	        return pattern;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-variable-statement
+	    Parser.prototype.parseVariableIdentifier = function (kind) {
+	        var node = this.createNode();
+	        var token = this.nextToken();
+	        if (token.type === 4 /* Keyword */ && token.value === 'yield') {
+	            if (this.context.strict) {
+	                this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);
+	            }
+	            else if (!this.context.allowYield) {
+	                this.throwUnexpectedToken(token);
+	            }
+	        }
+	        else if (token.type !== 3 /* Identifier */) {
+	            if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) {
+	                this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);
+	            }
+	            else {
+	                if (this.context.strict || token.value !== 'let' || kind !== 'var') {
+	                    this.throwUnexpectedToken(token);
+	                }
+	            }
+	        }
+	        else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') {
+	            this.tolerateUnexpectedToken(token);
+	        }
+	        return this.finalize(node, new Node.Identifier(token.value));
+	    };
+	    Parser.prototype.parseVariableDeclaration = function (options) {
+	        var node = this.createNode();
+	        var params = [];
+	        var id = this.parsePattern(params, 'var');
+	        if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {
+	            if (this.scanner.isRestrictedWord(id.name)) {
+	                this.tolerateError(messages_1.Messages.StrictVarName);
+	            }
+	        }
+	        var init = null;
+	        if (this.match('=')) {
+	            this.nextToken();
+	            init = this.isolateCoverGrammar(this.parseAssignmentExpression);
+	        }
+	        else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) {
+	            this.expect('=');
+	        }
+	        return this.finalize(node, new Node.VariableDeclarator(id, init));
+	    };
+	    Parser.prototype.parseVariableDeclarationList = function (options) {
+	        var opt = { inFor: options.inFor };
+	        var list = [];
+	        list.push(this.parseVariableDeclaration(opt));
+	        while (this.match(',')) {
+	            this.nextToken();
+	            list.push(this.parseVariableDeclaration(opt));
+	        }
+	        return list;
+	    };
+	    Parser.prototype.parseVariableStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('var');
+	        var declarations = this.parseVariableDeclarationList({ inFor: false });
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.VariableDeclaration(declarations, 'var'));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-empty-statement
+	    Parser.prototype.parseEmptyStatement = function () {
+	        var node = this.createNode();
+	        this.expect(';');
+	        return this.finalize(node, new Node.EmptyStatement());
+	    };
+	    // https://tc39.github.io/ecma262/#sec-expression-statement
+	    Parser.prototype.parseExpressionStatement = function () {
+	        var node = this.createNode();
+	        var expr = this.parseExpression();
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.ExpressionStatement(expr));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-if-statement
+	    Parser.prototype.parseIfClause = function () {
+	        if (this.context.strict && this.matchKeyword('function')) {
+	            this.tolerateError(messages_1.Messages.StrictFunction);
+	        }
+	        return this.parseStatement();
+	    };
+	    Parser.prototype.parseIfStatement = function () {
+	        var node = this.createNode();
+	        var consequent;
+	        var alternate = null;
+	        this.expectKeyword('if');
+	        this.expect('(');
+	        var test = this.parseExpression();
+	        if (!this.match(')') && this.config.tolerant) {
+	            this.tolerateUnexpectedToken(this.nextToken());
+	            consequent = this.finalize(this.createNode(), new Node.EmptyStatement());
+	        }
+	        else {
+	            this.expect(')');
+	            consequent = this.parseIfClause();
+	            if (this.matchKeyword('else')) {
+	                this.nextToken();
+	                alternate = this.parseIfClause();
+	            }
+	        }
+	        return this.finalize(node, new Node.IfStatement(test, consequent, alternate));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-do-while-statement
+	    Parser.prototype.parseDoWhileStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('do');
+	        var previousInIteration = this.context.inIteration;
+	        this.context.inIteration = true;
+	        var body = this.parseStatement();
+	        this.context.inIteration = previousInIteration;
+	        this.expectKeyword('while');
+	        this.expect('(');
+	        var test = this.parseExpression();
+	        if (!this.match(')') && this.config.tolerant) {
+	            this.tolerateUnexpectedToken(this.nextToken());
+	        }
+	        else {
+	            this.expect(')');
+	            if (this.match(';')) {
+	                this.nextToken();
+	            }
+	        }
+	        return this.finalize(node, new Node.DoWhileStatement(body, test));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-while-statement
+	    Parser.prototype.parseWhileStatement = function () {
+	        var node = this.createNode();
+	        var body;
+	        this.expectKeyword('while');
+	        this.expect('(');
+	        var test = this.parseExpression();
+	        if (!this.match(')') && this.config.tolerant) {
+	            this.tolerateUnexpectedToken(this.nextToken());
+	            body = this.finalize(this.createNode(), new Node.EmptyStatement());
+	        }
+	        else {
+	            this.expect(')');
+	            var previousInIteration = this.context.inIteration;
+	            this.context.inIteration = true;
+	            body = this.parseStatement();
+	            this.context.inIteration = previousInIteration;
+	        }
+	        return this.finalize(node, new Node.WhileStatement(test, body));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-for-statement
+	    // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements
+	    Parser.prototype.parseForStatement = function () {
+	        var init = null;
+	        var test = null;
+	        var update = null;
+	        var forIn = true;
+	        var left, right;
+	        var node = this.createNode();
+	        this.expectKeyword('for');
+	        this.expect('(');
+	        if (this.match(';')) {
+	            this.nextToken();
+	        }
+	        else {
+	            if (this.matchKeyword('var')) {
+	                init = this.createNode();
+	                this.nextToken();
+	                var previousAllowIn = this.context.allowIn;
+	                this.context.allowIn = false;
+	                var declarations = this.parseVariableDeclarationList({ inFor: true });
+	                this.context.allowIn = previousAllowIn;
+	                if (declarations.length === 1 && this.matchKeyword('in')) {
+	                    var decl = declarations[0];
+	                    if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) {
+	                        this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in');
+	                    }
+	                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));
+	                    this.nextToken();
+	                    left = init;
+	                    right = this.parseExpression();
+	                    init = null;
+	                }
+	                else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {
+	                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));
+	                    this.nextToken();
+	                    left = init;
+	                    right = this.parseAssignmentExpression();
+	                    init = null;
+	                    forIn = false;
+	                }
+	                else {
+	                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));
+	                    this.expect(';');
+	                }
+	            }
+	            else if (this.matchKeyword('const') || this.matchKeyword('let')) {
+	                init = this.createNode();
+	                var kind = this.nextToken().value;
+	                if (!this.context.strict && this.lookahead.value === 'in') {
+	                    init = this.finalize(init, new Node.Identifier(kind));
+	                    this.nextToken();
+	                    left = init;
+	                    right = this.parseExpression();
+	                    init = null;
+	                }
+	                else {
+	                    var previousAllowIn = this.context.allowIn;
+	                    this.context.allowIn = false;
+	                    var declarations = this.parseBindingList(kind, { inFor: true });
+	                    this.context.allowIn = previousAllowIn;
+	                    if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) {
+	                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));
+	                        this.nextToken();
+	                        left = init;
+	                        right = this.parseExpression();
+	                        init = null;
+	                    }
+	                    else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {
+	                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));
+	                        this.nextToken();
+	                        left = init;
+	                        right = this.parseAssignmentExpression();
+	                        init = null;
+	                        forIn = false;
+	                    }
+	                    else {
+	                        this.consumeSemicolon();
+	                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));
+	                    }
+	                }
+	            }
+	            else {
+	                var initStartToken = this.lookahead;
+	                var previousAllowIn = this.context.allowIn;
+	                this.context.allowIn = false;
+	                init = this.inheritCoverGrammar(this.parseAssignmentExpression);
+	                this.context.allowIn = previousAllowIn;
+	                if (this.matchKeyword('in')) {
+	                    if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {
+	                        this.tolerateError(messages_1.Messages.InvalidLHSInForIn);
+	                    }
+	                    this.nextToken();
+	                    this.reinterpretExpressionAsPattern(init);
+	                    left = init;
+	                    right = this.parseExpression();
+	                    init = null;
+	                }
+	                else if (this.matchContextualKeyword('of')) {
+	                    if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {
+	                        this.tolerateError(messages_1.Messages.InvalidLHSInForLoop);
+	                    }
+	                    this.nextToken();
+	                    this.reinterpretExpressionAsPattern(init);
+	                    left = init;
+	                    right = this.parseAssignmentExpression();
+	                    init = null;
+	                    forIn = false;
+	                }
+	                else {
+	                    if (this.match(',')) {
+	                        var initSeq = [init];
+	                        while (this.match(',')) {
+	                            this.nextToken();
+	                            initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression));
+	                        }
+	                        init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq));
+	                    }
+	                    this.expect(';');
+	                }
+	            }
+	        }
+	        if (typeof left === 'undefined') {
+	            if (!this.match(';')) {
+	                test = this.parseExpression();
+	            }
+	            this.expect(';');
+	            if (!this.match(')')) {
+	                update = this.parseExpression();
+	            }
+	        }
+	        var body;
+	        if (!this.match(')') && this.config.tolerant) {
+	            this.tolerateUnexpectedToken(this.nextToken());
+	            body = this.finalize(this.createNode(), new Node.EmptyStatement());
+	        }
+	        else {
+	            this.expect(')');
+	            var previousInIteration = this.context.inIteration;
+	            this.context.inIteration = true;
+	            body = this.isolateCoverGrammar(this.parseStatement);
+	            this.context.inIteration = previousInIteration;
+	        }
+	        return (typeof left === 'undefined') ?
+	            this.finalize(node, new Node.ForStatement(init, test, update, body)) :
+	            forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) :
+	                this.finalize(node, new Node.ForOfStatement(left, right, body));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-continue-statement
+	    Parser.prototype.parseContinueStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('continue');
+	        var label = null;
+	        if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {
+	            var id = this.parseVariableIdentifier();
+	            label = id;
+	            var key = '$' + id.name;
+	            if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {
+	                this.throwError(messages_1.Messages.UnknownLabel, id.name);
+	            }
+	        }
+	        this.consumeSemicolon();
+	        if (label === null && !this.context.inIteration) {
+	            this.throwError(messages_1.Messages.IllegalContinue);
+	        }
+	        return this.finalize(node, new Node.ContinueStatement(label));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-break-statement
+	    Parser.prototype.parseBreakStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('break');
+	        var label = null;
+	        if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {
+	            var id = this.parseVariableIdentifier();
+	            var key = '$' + id.name;
+	            if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {
+	                this.throwError(messages_1.Messages.UnknownLabel, id.name);
+	            }
+	            label = id;
+	        }
+	        this.consumeSemicolon();
+	        if (label === null && !this.context.inIteration && !this.context.inSwitch) {
+	            this.throwError(messages_1.Messages.IllegalBreak);
+	        }
+	        return this.finalize(node, new Node.BreakStatement(label));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-return-statement
+	    Parser.prototype.parseReturnStatement = function () {
+	        if (!this.context.inFunctionBody) {
+	            this.tolerateError(messages_1.Messages.IllegalReturn);
+	        }
+	        var node = this.createNode();
+	        this.expectKeyword('return');
+	        var hasArgument = (!this.match(';') && !this.match('}') &&
+	            !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */) ||
+	            this.lookahead.type === 8 /* StringLiteral */ ||
+	            this.lookahead.type === 10 /* Template */;
+	        var argument = hasArgument ? this.parseExpression() : null;
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.ReturnStatement(argument));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-with-statement
+	    Parser.prototype.parseWithStatement = function () {
+	        if (this.context.strict) {
+	            this.tolerateError(messages_1.Messages.StrictModeWith);
+	        }
+	        var node = this.createNode();
+	        var body;
+	        this.expectKeyword('with');
+	        this.expect('(');
+	        var object = this.parseExpression();
+	        if (!this.match(')') && this.config.tolerant) {
+	            this.tolerateUnexpectedToken(this.nextToken());
+	            body = this.finalize(this.createNode(), new Node.EmptyStatement());
+	        }
+	        else {
+	            this.expect(')');
+	            body = this.parseStatement();
+	        }
+	        return this.finalize(node, new Node.WithStatement(object, body));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-switch-statement
+	    Parser.prototype.parseSwitchCase = function () {
+	        var node = this.createNode();
+	        var test;
+	        if (this.matchKeyword('default')) {
+	            this.nextToken();
+	            test = null;
+	        }
+	        else {
+	            this.expectKeyword('case');
+	            test = this.parseExpression();
+	        }
+	        this.expect(':');
+	        var consequent = [];
+	        while (true) {
+	            if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) {
+	                break;
+	            }
+	            consequent.push(this.parseStatementListItem());
+	        }
+	        return this.finalize(node, new Node.SwitchCase(test, consequent));
+	    };
+	    Parser.prototype.parseSwitchStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('switch');
+	        this.expect('(');
+	        var discriminant = this.parseExpression();
+	        this.expect(')');
+	        var previousInSwitch = this.context.inSwitch;
+	        this.context.inSwitch = true;
+	        var cases = [];
+	        var defaultFound = false;
+	        this.expect('{');
+	        while (true) {
+	            if (this.match('}')) {
+	                break;
+	            }
+	            var clause = this.parseSwitchCase();
+	            if (clause.test === null) {
+	                if (defaultFound) {
+	                    this.throwError(messages_1.Messages.MultipleDefaultsInSwitch);
+	                }
+	                defaultFound = true;
+	            }
+	            cases.push(clause);
+	        }
+	        this.expect('}');
+	        this.context.inSwitch = previousInSwitch;
+	        return this.finalize(node, new Node.SwitchStatement(discriminant, cases));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-labelled-statements
+	    Parser.prototype.parseLabelledStatement = function () {
+	        var node = this.createNode();
+	        var expr = this.parseExpression();
+	        var statement;
+	        if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) {
+	            this.nextToken();
+	            var id = expr;
+	            var key = '$' + id.name;
+	            if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {
+	                this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name);
+	            }
+	            this.context.labelSet[key] = true;
+	            var body = void 0;
+	            if (this.matchKeyword('class')) {
+	                this.tolerateUnexpectedToken(this.lookahead);
+	                body = this.parseClassDeclaration();
+	            }
+	            else if (this.matchKeyword('function')) {
+	                var token = this.lookahead;
+	                var declaration = this.parseFunctionDeclaration();
+	                if (this.context.strict) {
+	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction);
+	                }
+	                else if (declaration.generator) {
+	                    this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext);
+	                }
+	                body = declaration;
+	            }
+	            else {
+	                body = this.parseStatement();
+	            }
+	            delete this.context.labelSet[key];
+	            statement = new Node.LabeledStatement(id, body);
+	        }
+	        else {
+	            this.consumeSemicolon();
+	            statement = new Node.ExpressionStatement(expr);
+	        }
+	        return this.finalize(node, statement);
+	    };
+	    // https://tc39.github.io/ecma262/#sec-throw-statement
+	    Parser.prototype.parseThrowStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('throw');
+	        if (this.hasLineTerminator) {
+	            this.throwError(messages_1.Messages.NewlineAfterThrow);
+	        }
+	        var argument = this.parseExpression();
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.ThrowStatement(argument));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-try-statement
+	    Parser.prototype.parseCatchClause = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('catch');
+	        this.expect('(');
+	        if (this.match(')')) {
+	            this.throwUnexpectedToken(this.lookahead);
+	        }
+	        var params = [];
+	        var param = this.parsePattern(params);
+	        var paramMap = {};
+	        for (var i = 0; i < params.length; i++) {
+	            var key = '$' + params[i].value;
+	            if (Object.prototype.hasOwnProperty.call(paramMap, key)) {
+	                this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value);
+	            }
+	            paramMap[key] = true;
+	        }
+	        if (this.context.strict && param.type === syntax_1.Syntax.Identifier) {
+	            if (this.scanner.isRestrictedWord(param.name)) {
+	                this.tolerateError(messages_1.Messages.StrictCatchVariable);
+	            }
+	        }
+	        this.expect(')');
+	        var body = this.parseBlock();
+	        return this.finalize(node, new Node.CatchClause(param, body));
+	    };
+	    Parser.prototype.parseFinallyClause = function () {
+	        this.expectKeyword('finally');
+	        return this.parseBlock();
+	    };
+	    Parser.prototype.parseTryStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('try');
+	        var block = this.parseBlock();
+	        var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null;
+	        var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null;
+	        if (!handler && !finalizer) {
+	            this.throwError(messages_1.Messages.NoCatchOrFinally);
+	        }
+	        return this.finalize(node, new Node.TryStatement(block, handler, finalizer));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-debugger-statement
+	    Parser.prototype.parseDebuggerStatement = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('debugger');
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.DebuggerStatement());
+	    };
+	    // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations
+	    Parser.prototype.parseStatement = function () {
+	        var statement;
+	        switch (this.lookahead.type) {
+	            case 1 /* BooleanLiteral */:
+	            case 5 /* NullLiteral */:
+	            case 6 /* NumericLiteral */:
+	            case 8 /* StringLiteral */:
+	            case 10 /* Template */:
+	            case 9 /* RegularExpression */:
+	                statement = this.parseExpressionStatement();
+	                break;
+	            case 7 /* Punctuator */:
+	                var value = this.lookahead.value;
+	                if (value === '{') {
+	                    statement = this.parseBlock();
+	                }
+	                else if (value === '(') {
+	                    statement = this.parseExpressionStatement();
+	                }
+	                else if (value === ';') {
+	                    statement = this.parseEmptyStatement();
+	                }
+	                else {
+	                    statement = this.parseExpressionStatement();
+	                }
+	                break;
+	            case 3 /* Identifier */:
+	                statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement();
+	                break;
+	            case 4 /* Keyword */:
+	                switch (this.lookahead.value) {
+	                    case 'break':
+	                        statement = this.parseBreakStatement();
+	                        break;
+	                    case 'continue':
+	                        statement = this.parseContinueStatement();
+	                        break;
+	                    case 'debugger':
+	                        statement = this.parseDebuggerStatement();
+	                        break;
+	                    case 'do':
+	                        statement = this.parseDoWhileStatement();
+	                        break;
+	                    case 'for':
+	                        statement = this.parseForStatement();
+	                        break;
+	                    case 'function':
+	                        statement = this.parseFunctionDeclaration();
+	                        break;
+	                    case 'if':
+	                        statement = this.parseIfStatement();
+	                        break;
+	                    case 'return':
+	                        statement = this.parseReturnStatement();
+	                        break;
+	                    case 'switch':
+	                        statement = this.parseSwitchStatement();
+	                        break;
+	                    case 'throw':
+	                        statement = this.parseThrowStatement();
+	                        break;
+	                    case 'try':
+	                        statement = this.parseTryStatement();
+	                        break;
+	                    case 'var':
+	                        statement = this.parseVariableStatement();
+	                        break;
+	                    case 'while':
+	                        statement = this.parseWhileStatement();
+	                        break;
+	                    case 'with':
+	                        statement = this.parseWithStatement();
+	                        break;
+	                    default:
+	                        statement = this.parseExpressionStatement();
+	                        break;
+	                }
+	                break;
+	            default:
+	                statement = this.throwUnexpectedToken(this.lookahead);
+	        }
+	        return statement;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-function-definitions
+	    Parser.prototype.parseFunctionSourceElements = function () {
+	        var node = this.createNode();
+	        this.expect('{');
+	        var body = this.parseDirectivePrologues();
+	        var previousLabelSet = this.context.labelSet;
+	        var previousInIteration = this.context.inIteration;
+	        var previousInSwitch = this.context.inSwitch;
+	        var previousInFunctionBody = this.context.inFunctionBody;
+	        this.context.labelSet = {};
+	        this.context.inIteration = false;
+	        this.context.inSwitch = false;
+	        this.context.inFunctionBody = true;
+	        while (this.lookahead.type !== 2 /* EOF */) {
+	            if (this.match('}')) {
+	                break;
+	            }
+	            body.push(this.parseStatementListItem());
+	        }
+	        this.expect('}');
+	        this.context.labelSet = previousLabelSet;
+	        this.context.inIteration = previousInIteration;
+	        this.context.inSwitch = previousInSwitch;
+	        this.context.inFunctionBody = previousInFunctionBody;
+	        return this.finalize(node, new Node.BlockStatement(body));
+	    };
+	    Parser.prototype.validateParam = function (options, param, name) {
+	        var key = '$' + name;
+	        if (this.context.strict) {
+	            if (this.scanner.isRestrictedWord(name)) {
+	                options.stricted = param;
+	                options.message = messages_1.Messages.StrictParamName;
+	            }
+	            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
+	                options.stricted = param;
+	                options.message = messages_1.Messages.StrictParamDupe;
+	            }
+	        }
+	        else if (!options.firstRestricted) {
+	            if (this.scanner.isRestrictedWord(name)) {
+	                options.firstRestricted = param;
+	                options.message = messages_1.Messages.StrictParamName;
+	            }
+	            else if (this.scanner.isStrictModeReservedWord(name)) {
+	                options.firstRestricted = param;
+	                options.message = messages_1.Messages.StrictReservedWord;
+	            }
+	            else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {
+	                options.stricted = param;
+	                options.message = messages_1.Messages.StrictParamDupe;
+	            }
+	        }
+	        /* istanbul ignore next */
+	        if (typeof Object.defineProperty === 'function') {
+	            Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true });
+	        }
+	        else {
+	            options.paramSet[key] = true;
+	        }
+	    };
+	    Parser.prototype.parseRestElement = function (params) {
+	        var node = this.createNode();
+	        this.expect('...');
+	        var arg = this.parsePattern(params);
+	        if (this.match('=')) {
+	            this.throwError(messages_1.Messages.DefaultRestParameter);
+	        }
+	        if (!this.match(')')) {
+	            this.throwError(messages_1.Messages.ParameterAfterRestParameter);
+	        }
+	        return this.finalize(node, new Node.RestElement(arg));
+	    };
+	    Parser.prototype.parseFormalParameter = function (options) {
+	        var params = [];
+	        var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params);
+	        for (var i = 0; i < params.length; i++) {
+	            this.validateParam(options, params[i], params[i].value);
+	        }
+	        options.simple = options.simple && (param instanceof Node.Identifier);
+	        options.params.push(param);
+	    };
+	    Parser.prototype.parseFormalParameters = function (firstRestricted) {
+	        var options;
+	        options = {
+	            simple: true,
+	            params: [],
+	            firstRestricted: firstRestricted
+	        };
+	        this.expect('(');
+	        if (!this.match(')')) {
+	            options.paramSet = {};
+	            while (this.lookahead.type !== 2 /* EOF */) {
+	                this.parseFormalParameter(options);
+	                if (this.match(')')) {
+	                    break;
+	                }
+	                this.expect(',');
+	                if (this.match(')')) {
+	                    break;
+	                }
+	            }
+	        }
+	        this.expect(')');
+	        return {
+	            simple: options.simple,
+	            params: options.params,
+	            stricted: options.stricted,
+	            firstRestricted: options.firstRestricted,
+	            message: options.message
+	        };
+	    };
+	    Parser.prototype.matchAsyncFunction = function () {
+	        var match = this.matchContextualKeyword('async');
+	        if (match) {
+	            var state = this.scanner.saveState();
+	            this.scanner.scanComments();
+	            var next = this.scanner.lex();
+	            this.scanner.restoreState(state);
+	            match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function');
+	        }
+	        return match;
+	    };
+	    Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) {
+	        var node = this.createNode();
+	        var isAsync = this.matchContextualKeyword('async');
+	        if (isAsync) {
+	            this.nextToken();
+	        }
+	        this.expectKeyword('function');
+	        var isGenerator = isAsync ? false : this.match('*');
+	        if (isGenerator) {
+	            this.nextToken();
+	        }
+	        var message;
+	        var id = null;
+	        var firstRestricted = null;
+	        if (!identifierIsOptional || !this.match('(')) {
+	            var token = this.lookahead;
+	            id = this.parseVariableIdentifier();
+	            if (this.context.strict) {
+	                if (this.scanner.isRestrictedWord(token.value)) {
+	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);
+	                }
+	            }
+	            else {
+	                if (this.scanner.isRestrictedWord(token.value)) {
+	                    firstRestricted = token;
+	                    message = messages_1.Messages.StrictFunctionName;
+	                }
+	                else if (this.scanner.isStrictModeReservedWord(token.value)) {
+	                    firstRestricted = token;
+	                    message = messages_1.Messages.StrictReservedWord;
+	                }
+	            }
+	        }
+	        var previousAllowAwait = this.context.await;
+	        var previousAllowYield = this.context.allowYield;
+	        this.context.await = isAsync;
+	        this.context.allowYield = !isGenerator;
+	        var formalParameters = this.parseFormalParameters(firstRestricted);
+	        var params = formalParameters.params;
+	        var stricted = formalParameters.stricted;
+	        firstRestricted = formalParameters.firstRestricted;
+	        if (formalParameters.message) {
+	            message = formalParameters.message;
+	        }
+	        var previousStrict = this.context.strict;
+	        var previousAllowStrictDirective = this.context.allowStrictDirective;
+	        this.context.allowStrictDirective = formalParameters.simple;
+	        var body = this.parseFunctionSourceElements();
+	        if (this.context.strict && firstRestricted) {
+	            this.throwUnexpectedToken(firstRestricted, message);
+	        }
+	        if (this.context.strict && stricted) {
+	            this.tolerateUnexpectedToken(stricted, message);
+	        }
+	        this.context.strict = previousStrict;
+	        this.context.allowStrictDirective = previousAllowStrictDirective;
+	        this.context.await = previousAllowAwait;
+	        this.context.allowYield = previousAllowYield;
+	        return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) :
+	            this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator));
+	    };
+	    Parser.prototype.parseFunctionExpression = function () {
+	        var node = this.createNode();
+	        var isAsync = this.matchContextualKeyword('async');
+	        if (isAsync) {
+	            this.nextToken();
+	        }
+	        this.expectKeyword('function');
+	        var isGenerator = isAsync ? false : this.match('*');
+	        if (isGenerator) {
+	            this.nextToken();
+	        }
+	        var message;
+	        var id = null;
+	        var firstRestricted;
+	        var previousAllowAwait = this.context.await;
+	        var previousAllowYield = this.context.allowYield;
+	        this.context.await = isAsync;
+	        this.context.allowYield = !isGenerator;
+	        if (!this.match('(')) {
+	            var token = this.lookahead;
+	            id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier();
+	            if (this.context.strict) {
+	                if (this.scanner.isRestrictedWord(token.value)) {
+	                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);
+	                }
+	            }
+	            else {
+	                if (this.scanner.isRestrictedWord(token.value)) {
+	                    firstRestricted = token;
+	                    message = messages_1.Messages.StrictFunctionName;
+	                }
+	                else if (this.scanner.isStrictModeReservedWord(token.value)) {
+	                    firstRestricted = token;
+	                    message = messages_1.Messages.StrictReservedWord;
+	                }
+	            }
+	        }
+	        var formalParameters = this.parseFormalParameters(firstRestricted);
+	        var params = formalParameters.params;
+	        var stricted = formalParameters.stricted;
+	        firstRestricted = formalParameters.firstRestricted;
+	        if (formalParameters.message) {
+	            message = formalParameters.message;
+	        }
+	        var previousStrict = this.context.strict;
+	        var previousAllowStrictDirective = this.context.allowStrictDirective;
+	        this.context.allowStrictDirective = formalParameters.simple;
+	        var body = this.parseFunctionSourceElements();
+	        if (this.context.strict && firstRestricted) {
+	            this.throwUnexpectedToken(firstRestricted, message);
+	        }
+	        if (this.context.strict && stricted) {
+	            this.tolerateUnexpectedToken(stricted, message);
+	        }
+	        this.context.strict = previousStrict;
+	        this.context.allowStrictDirective = previousAllowStrictDirective;
+	        this.context.await = previousAllowAwait;
+	        this.context.allowYield = previousAllowYield;
+	        return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) :
+	            this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive
+	    Parser.prototype.parseDirective = function () {
+	        var token = this.lookahead;
+	        var node = this.createNode();
+	        var expr = this.parseExpression();
+	        var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null;
+	        this.consumeSemicolon();
+	        return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr));
+	    };
+	    Parser.prototype.parseDirectivePrologues = function () {
+	        var firstRestricted = null;
+	        var body = [];
+	        while (true) {
+	            var token = this.lookahead;
+	            if (token.type !== 8 /* StringLiteral */) {
+	                break;
+	            }
+	            var statement = this.parseDirective();
+	            body.push(statement);
+	            var directive = statement.directive;
+	            if (typeof directive !== 'string') {
+	                break;
+	            }
+	            if (directive === 'use strict') {
+	                this.context.strict = true;
+	                if (firstRestricted) {
+	                    this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral);
+	                }
+	                if (!this.context.allowStrictDirective) {
+	                    this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective);
+	                }
+	            }
+	            else {
+	                if (!firstRestricted && token.octal) {
+	                    firstRestricted = token;
+	                }
+	            }
+	        }
+	        return body;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-method-definitions
+	    Parser.prototype.qualifiedPropertyName = function (token) {
+	        switch (token.type) {
+	            case 3 /* Identifier */:
+	            case 8 /* StringLiteral */:
+	            case 1 /* BooleanLiteral */:
+	            case 5 /* NullLiteral */:
+	            case 6 /* NumericLiteral */:
+	            case 4 /* Keyword */:
+	                return true;
+	            case 7 /* Punctuator */:
+	                return token.value === '[';
+	            default:
+	                break;
+	        }
+	        return false;
+	    };
+	    Parser.prototype.parseGetterMethod = function () {
+	        var node = this.createNode();
+	        var isGenerator = false;
+	        var previousAllowYield = this.context.allowYield;
+	        this.context.allowYield = !isGenerator;
+	        var formalParameters = this.parseFormalParameters();
+	        if (formalParameters.params.length > 0) {
+	            this.tolerateError(messages_1.Messages.BadGetterArity);
+	        }
+	        var method = this.parsePropertyMethod(formalParameters);
+	        this.context.allowYield = previousAllowYield;
+	        return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));
+	    };
+	    Parser.prototype.parseSetterMethod = function () {
+	        var node = this.createNode();
+	        var isGenerator = false;
+	        var previousAllowYield = this.context.allowYield;
+	        this.context.allowYield = !isGenerator;
+	        var formalParameters = this.parseFormalParameters();
+	        if (formalParameters.params.length !== 1) {
+	            this.tolerateError(messages_1.Messages.BadSetterArity);
+	        }
+	        else if (formalParameters.params[0] instanceof Node.RestElement) {
+	            this.tolerateError(messages_1.Messages.BadSetterRestParameter);
+	        }
+	        var method = this.parsePropertyMethod(formalParameters);
+	        this.context.allowYield = previousAllowYield;
+	        return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));
+	    };
+	    Parser.prototype.parseGeneratorMethod = function () {
+	        var node = this.createNode();
+	        var isGenerator = true;
+	        var previousAllowYield = this.context.allowYield;
+	        this.context.allowYield = true;
+	        var params = this.parseFormalParameters();
+	        this.context.allowYield = false;
+	        var method = this.parsePropertyMethod(params);
+	        this.context.allowYield = previousAllowYield;
+	        return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-generator-function-definitions
+	    Parser.prototype.isStartOfExpression = function () {
+	        var start = true;
+	        var value = this.lookahead.value;
+	        switch (this.lookahead.type) {
+	            case 7 /* Punctuator */:
+	                start = (value === '[') || (value === '(') || (value === '{') ||
+	                    (value === '+') || (value === '-') ||
+	                    (value === '!') || (value === '~') ||
+	                    (value === '++') || (value === '--') ||
+	                    (value === '/') || (value === '/='); // regular expression literal
+	                break;
+	            case 4 /* Keyword */:
+	                start = (value === 'class') || (value === 'delete') ||
+	                    (value === 'function') || (value === 'let') || (value === 'new') ||
+	                    (value === 'super') || (value === 'this') || (value === 'typeof') ||
+	                    (value === 'void') || (value === 'yield');
+	                break;
+	            default:
+	                break;
+	        }
+	        return start;
+	    };
+	    Parser.prototype.parseYieldExpression = function () {
+	        var node = this.createNode();
+	        this.expectKeyword('yield');
+	        var argument = null;
+	        var delegate = false;
+	        if (!this.hasLineTerminator) {
+	            var previousAllowYield = this.context.allowYield;
+	            this.context.allowYield = false;
+	            delegate = this.match('*');
+	            if (delegate) {
+	                this.nextToken();
+	                argument = this.parseAssignmentExpression();
+	            }
+	            else if (this.isStartOfExpression()) {
+	                argument = this.parseAssignmentExpression();
+	            }
+	            this.context.allowYield = previousAllowYield;
+	        }
+	        return this.finalize(node, new Node.YieldExpression(argument, delegate));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-class-definitions
+	    Parser.prototype.parseClassElement = function (hasConstructor) {
+	        var token = this.lookahead;
+	        var node = this.createNode();
+	        var kind = '';
+	        var key = null;
+	        var value = null;
+	        var computed = false;
+	        var method = false;
+	        var isStatic = false;
+	        var isAsync = false;
+	        if (this.match('*')) {
+	            this.nextToken();
+	        }
+	        else {
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	            var id = key;
+	            if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) {
+	                token = this.lookahead;
+	                isStatic = true;
+	                computed = this.match('[');
+	                if (this.match('*')) {
+	                    this.nextToken();
+	                }
+	                else {
+	                    key = this.parseObjectPropertyKey();
+	                }
+	            }
+	            if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) {
+	                var punctuator = this.lookahead.value;
+	                if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') {
+	                    isAsync = true;
+	                    token = this.lookahead;
+	                    key = this.parseObjectPropertyKey();
+	                    if (token.type === 3 /* Identifier */ && token.value === 'constructor') {
+	                        this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync);
+	                    }
+	                }
+	            }
+	        }
+	        var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);
+	        if (token.type === 3 /* Identifier */) {
+	            if (token.value === 'get' && lookaheadPropertyKey) {
+	                kind = 'get';
+	                computed = this.match('[');
+	                key = this.parseObjectPropertyKey();
+	                this.context.allowYield = false;
+	                value = this.parseGetterMethod();
+	            }
+	            else if (token.value === 'set' && lookaheadPropertyKey) {
+	                kind = 'set';
+	                computed = this.match('[');
+	                key = this.parseObjectPropertyKey();
+	                value = this.parseSetterMethod();
+	            }
+	        }
+	        else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {
+	            kind = 'init';
+	            computed = this.match('[');
+	            key = this.parseObjectPropertyKey();
+	            value = this.parseGeneratorMethod();
+	            method = true;
+	        }
+	        if (!kind && key && this.match('(')) {
+	            kind = 'init';
+	            value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();
+	            method = true;
+	        }
+	        if (!kind) {
+	            this.throwUnexpectedToken(this.lookahead);
+	        }
+	        if (kind === 'init') {
+	            kind = 'method';
+	        }
+	        if (!computed) {
+	            if (isStatic && this.isPropertyKey(key, 'prototype')) {
+	                this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype);
+	            }
+	            if (!isStatic && this.isPropertyKey(key, 'constructor')) {
+	                if (kind !== 'method' || !method || (value && value.generator)) {
+	                    this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod);
+	                }
+	                if (hasConstructor.value) {
+	                    this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor);
+	                }
+	                else {
+	                    hasConstructor.value = true;
+	                }
+	                kind = 'constructor';
+	            }
+	        }
+	        return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic));
+	    };
+	    Parser.prototype.parseClassElementList = function () {
+	        var body = [];
+	        var hasConstructor = { value: false };
+	        this.expect('{');
+	        while (!this.match('}')) {
+	            if (this.match(';')) {
+	                this.nextToken();
+	            }
+	            else {
+	                body.push(this.parseClassElement(hasConstructor));
+	            }
+	        }
+	        this.expect('}');
+	        return body;
+	    };
+	    Parser.prototype.parseClassBody = function () {
+	        var node = this.createNode();
+	        var elementList = this.parseClassElementList();
+	        return this.finalize(node, new Node.ClassBody(elementList));
+	    };
+	    Parser.prototype.parseClassDeclaration = function (identifierIsOptional) {
+	        var node = this.createNode();
+	        var previousStrict = this.context.strict;
+	        this.context.strict = true;
+	        this.expectKeyword('class');
+	        var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier();
+	        var superClass = null;
+	        if (this.matchKeyword('extends')) {
+	            this.nextToken();
+	            superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);
+	        }
+	        var classBody = this.parseClassBody();
+	        this.context.strict = previousStrict;
+	        return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody));
+	    };
+	    Parser.prototype.parseClassExpression = function () {
+	        var node = this.createNode();
+	        var previousStrict = this.context.strict;
+	        this.context.strict = true;
+	        this.expectKeyword('class');
+	        var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null;
+	        var superClass = null;
+	        if (this.matchKeyword('extends')) {
+	            this.nextToken();
+	            superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);
+	        }
+	        var classBody = this.parseClassBody();
+	        this.context.strict = previousStrict;
+	        return this.finalize(node, new Node.ClassExpression(id, superClass, classBody));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-scripts
+	    // https://tc39.github.io/ecma262/#sec-modules
+	    Parser.prototype.parseModule = function () {
+	        this.context.strict = true;
+	        this.context.isModule = true;
+	        this.scanner.isModule = true;
+	        var node = this.createNode();
+	        var body = this.parseDirectivePrologues();
+	        while (this.lookahead.type !== 2 /* EOF */) {
+	            body.push(this.parseStatementListItem());
+	        }
+	        return this.finalize(node, new Node.Module(body));
+	    };
+	    Parser.prototype.parseScript = function () {
+	        var node = this.createNode();
+	        var body = this.parseDirectivePrologues();
+	        while (this.lookahead.type !== 2 /* EOF */) {
+	            body.push(this.parseStatementListItem());
+	        }
+	        return this.finalize(node, new Node.Script(body));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-imports
+	    Parser.prototype.parseModuleSpecifier = function () {
+	        var node = this.createNode();
+	        if (this.lookahead.type !== 8 /* StringLiteral */) {
+	            this.throwError(messages_1.Messages.InvalidModuleSpecifier);
+	        }
+	        var token = this.nextToken();
+	        var raw = this.getTokenRaw(token);
+	        return this.finalize(node, new Node.Literal(token.value, raw));
+	    };
+	    // import {<foo as bar>} ...;
+	    Parser.prototype.parseImportSpecifier = function () {
+	        var node = this.createNode();
+	        var imported;
+	        var local;
+	        if (this.lookahead.type === 3 /* Identifier */) {
+	            imported = this.parseVariableIdentifier();
+	            local = imported;
+	            if (this.matchContextualKeyword('as')) {
+	                this.nextToken();
+	                local = this.parseVariableIdentifier();
+	            }
+	        }
+	        else {
+	            imported = this.parseIdentifierName();
+	            local = imported;
+	            if (this.matchContextualKeyword('as')) {
+	                this.nextToken();
+	                local = this.parseVariableIdentifier();
+	            }
+	            else {
+	                this.throwUnexpectedToken(this.nextToken());
+	            }
+	        }
+	        return this.finalize(node, new Node.ImportSpecifier(local, imported));
+	    };
+	    // {foo, bar as bas}
+	    Parser.prototype.parseNamedImports = function () {
+	        this.expect('{');
+	        var specifiers = [];
+	        while (!this.match('}')) {
+	            specifiers.push(this.parseImportSpecifier());
+	            if (!this.match('}')) {
+	                this.expect(',');
+	            }
+	        }
+	        this.expect('}');
+	        return specifiers;
+	    };
+	    // import <foo> ...;
+	    Parser.prototype.parseImportDefaultSpecifier = function () {
+	        var node = this.createNode();
+	        var local = this.parseIdentifierName();
+	        return this.finalize(node, new Node.ImportDefaultSpecifier(local));
+	    };
+	    // import <* as foo> ...;
+	    Parser.prototype.parseImportNamespaceSpecifier = function () {
+	        var node = this.createNode();
+	        this.expect('*');
+	        if (!this.matchContextualKeyword('as')) {
+	            this.throwError(messages_1.Messages.NoAsAfterImportNamespace);
+	        }
+	        this.nextToken();
+	        var local = this.parseIdentifierName();
+	        return this.finalize(node, new Node.ImportNamespaceSpecifier(local));
+	    };
+	    Parser.prototype.parseImportDeclaration = function () {
+	        if (this.context.inFunctionBody) {
+	            this.throwError(messages_1.Messages.IllegalImportDeclaration);
+	        }
+	        var node = this.createNode();
+	        this.expectKeyword('import');
+	        var src;
+	        var specifiers = [];
+	        if (this.lookahead.type === 8 /* StringLiteral */) {
+	            // import 'foo';
+	            src = this.parseModuleSpecifier();
+	        }
+	        else {
+	            if (this.match('{')) {
+	                // import {bar}
+	                specifiers = specifiers.concat(this.parseNamedImports());
+	            }
+	            else if (this.match('*')) {
+	                // import * as foo
+	                specifiers.push(this.parseImportNamespaceSpecifier());
+	            }
+	            else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) {
+	                // import foo
+	                specifiers.push(this.parseImportDefaultSpecifier());
+	                if (this.match(',')) {
+	                    this.nextToken();
+	                    if (this.match('*')) {
+	                        // import foo, * as foo
+	                        specifiers.push(this.parseImportNamespaceSpecifier());
+	                    }
+	                    else if (this.match('{')) {
+	                        // import foo, {bar}
+	                        specifiers = specifiers.concat(this.parseNamedImports());
+	                    }
+	                    else {
+	                        this.throwUnexpectedToken(this.lookahead);
+	                    }
+	                }
+	            }
+	            else {
+	                this.throwUnexpectedToken(this.nextToken());
+	            }
+	            if (!this.matchContextualKeyword('from')) {
+	                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;
+	                this.throwError(message, this.lookahead.value);
+	            }
+	            this.nextToken();
+	            src = this.parseModuleSpecifier();
+	        }
+	        this.consumeSemicolon();
+	        return this.finalize(node, new Node.ImportDeclaration(specifiers, src));
+	    };
+	    // https://tc39.github.io/ecma262/#sec-exports
+	    Parser.prototype.parseExportSpecifier = function () {
+	        var node = this.createNode();
+	        var local = this.parseIdentifierName();
+	        var exported = local;
+	        if (this.matchContextualKeyword('as')) {
+	            this.nextToken();
+	            exported = this.parseIdentifierName();
+	        }
+	        return this.finalize(node, new Node.ExportSpecifier(local, exported));
+	    };
+	    Parser.prototype.parseExportDeclaration = function () {
+	        if (this.context.inFunctionBody) {
+	            this.throwError(messages_1.Messages.IllegalExportDeclaration);
+	        }
+	        var node = this.createNode();
+	        this.expectKeyword('export');
+	        var exportDeclaration;
+	        if (this.matchKeyword('default')) {
+	            // export default ...
+	            this.nextToken();
+	            if (this.matchKeyword('function')) {
+	                // export default function foo () {}
+	                // export default function () {}
+	                var declaration = this.parseFunctionDeclaration(true);
+	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
+	            }
+	            else if (this.matchKeyword('class')) {
+	                // export default class foo {}
+	                var declaration = this.parseClassDeclaration(true);
+	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
+	            }
+	            else if (this.matchContextualKeyword('async')) {
+	                // export default async function f () {}
+	                // export default async function () {}
+	                // export default async x => x
+	                var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression();
+	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
+	            }
+	            else {
+	                if (this.matchContextualKeyword('from')) {
+	                    this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value);
+	                }
+	                // export default {};
+	                // export default [];
+	                // export default (1 + 2);
+	                var declaration = this.match('{') ? this.parseObjectInitializer() :
+	                    this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression();
+	                this.consumeSemicolon();
+	                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));
+	            }
+	        }
+	        else if (this.match('*')) {
+	            // export * from 'foo';
+	            this.nextToken();
+	            if (!this.matchContextualKeyword('from')) {
+	                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;
+	                this.throwError(message, this.lookahead.value);
+	            }
+	            this.nextToken();
+	            var src = this.parseModuleSpecifier();
+	            this.consumeSemicolon();
+	            exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src));
+	        }
+	        else if (this.lookahead.type === 4 /* Keyword */) {
+	            // export var f = 1;
+	            var declaration = void 0;
+	            switch (this.lookahead.value) {
+	                case 'let':
+	                case 'const':
+	                    declaration = this.parseLexicalDeclaration({ inFor: false });
+	                    break;
+	                case 'var':
+	                case 'class':
+	                case 'function':
+	                    declaration = this.parseStatementListItem();
+	                    break;
+	                default:
+	                    this.throwUnexpectedToken(this.lookahead);
+	            }
+	            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));
+	        }
+	        else if (this.matchAsyncFunction()) {
+	            var declaration = this.parseFunctionDeclaration();
+	            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));
+	        }
+	        else {
+	            var specifiers = [];
+	            var source = null;
+	            var isExportFromIdentifier = false;
+	            this.expect('{');
+	            while (!this.match('}')) {
+	                isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default');
+	                specifiers.push(this.parseExportSpecifier());
+	                if (!this.match('}')) {
+	                    this.expect(',');
+	                }
+	            }
+	            this.expect('}');
+	            if (this.matchContextualKeyword('from')) {
+	                // export {default} from 'foo';
+	                // export {foo} from 'foo';
+	                this.nextToken();
+	                source = this.parseModuleSpecifier();
+	                this.consumeSemicolon();
+	            }
+	            else if (isExportFromIdentifier) {
+	                // export {default}; // missing fromClause
+	                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;
+	                this.throwError(message, this.lookahead.value);
+	            }
+	            else {
+	                // export {foo};
+	                this.consumeSemicolon();
+	            }
+	            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source));
+	        }
+	        return exportDeclaration;
+	    };
+	    return Parser;
+	}());
+	exports.Parser = Parser;
+
+
+/***/ },
+/* 9 */
+/***/ function(module, exports) {
+
+	"use strict";
+	// Ensure the condition is true, otherwise throw an error.
+	// This is only to have a better contract semantic, i.e. another safety net
+	// to catch a logic error. The condition shall be fulfilled in normal case.
+	// Do NOT use this to enforce a certain condition on any user input.
+	Object.defineProperty(exports, "__esModule", { value: true });
+	function assert(condition, message) {
+	    /* istanbul ignore if */
+	    if (!condition) {
+	        throw new Error('ASSERT: ' + message);
+	    }
+	}
+	exports.assert = assert;
+
+
+/***/ },
+/* 10 */
+/***/ function(module, exports) {
+
+	"use strict";
+	/* tslint:disable:max-classes-per-file */
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var ErrorHandler = (function () {
+	    function ErrorHandler() {
+	        this.errors = [];
+	        this.tolerant = false;
+	    }
+	    ErrorHandler.prototype.recordError = function (error) {
+	        this.errors.push(error);
+	    };
+	    ErrorHandler.prototype.tolerate = function (error) {
+	        if (this.tolerant) {
+	            this.recordError(error);
+	        }
+	        else {
+	            throw error;
+	        }
+	    };
+	    ErrorHandler.prototype.constructError = function (msg, column) {
+	        var error = new Error(msg);
+	        try {
+	            throw error;
+	        }
+	        catch (base) {
+	            /* istanbul ignore else */
+	            if (Object.create && Object.defineProperty) {
+	                error = Object.create(base);
+	                Object.defineProperty(error, 'column', { value: column });
+	            }
+	        }
+	        /* istanbul ignore next */
+	        return error;
+	    };
+	    ErrorHandler.prototype.createError = function (index, line, col, description) {
+	        var msg = 'Line ' + line + ': ' + description;
+	        var error = this.constructError(msg, col);
+	        error.index = index;
+	        error.lineNumber = line;
+	        error.description = description;
+	        return error;
+	    };
+	    ErrorHandler.prototype.throwError = function (index, line, col, description) {
+	        throw this.createError(index, line, col, description);
+	    };
+	    ErrorHandler.prototype.tolerateError = function (index, line, col, description) {
+	        var error = this.createError(index, line, col, description);
+	        if (this.tolerant) {
+	            this.recordError(error);
+	        }
+	        else {
+	            throw error;
+	        }
+	    };
+	    return ErrorHandler;
+	}());
+	exports.ErrorHandler = ErrorHandler;
+
+
+/***/ },
+/* 11 */
+/***/ function(module, exports) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	// Error messages should be identical to V8.
+	exports.Messages = {
+	    BadGetterArity: 'Getter must not have any formal parameters',
+	    BadSetterArity: 'Setter must have exactly one formal parameter',
+	    BadSetterRestParameter: 'Setter function argument must not be a rest parameter',
+	    ConstructorIsAsync: 'Class constructor may not be an async method',
+	    ConstructorSpecialMethod: 'Class constructor may not be an accessor',
+	    DeclarationMissingInitializer: 'Missing initializer in %0 declaration',
+	    DefaultRestParameter: 'Unexpected token =',
+	    DuplicateBinding: 'Duplicate binding %0',
+	    DuplicateConstructor: 'A class may only have one constructor',
+	    DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals',
+	    ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer',
+	    GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts',
+	    IllegalBreak: 'Illegal break statement',
+	    IllegalContinue: 'Illegal continue statement',
+	    IllegalExportDeclaration: 'Unexpected token',
+	    IllegalImportDeclaration: 'Unexpected token',
+	    IllegalLanguageModeDirective: 'Illegal \'use strict\' directive in function with non-simple parameter list',
+	    IllegalReturn: 'Illegal return statement',
+	    InvalidEscapedReservedWord: 'Keyword must not contain escaped characters',
+	    InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence',
+	    InvalidLHSInAssignment: 'Invalid left-hand side in assignment',
+	    InvalidLHSInForIn: 'Invalid left-hand side in for-in',
+	    InvalidLHSInForLoop: 'Invalid left-hand side in for-loop',
+	    InvalidModuleSpecifier: 'Unexpected token',
+	    InvalidRegExp: 'Invalid regular expression',
+	    LetInLexicalBinding: 'let is disallowed as a lexically bound name',
+	    MissingFromClause: 'Unexpected token',
+	    MultipleDefaultsInSwitch: 'More than one default clause in switch statement',
+	    NewlineAfterThrow: 'Illegal newline after throw',
+	    NoAsAfterImportNamespace: 'Unexpected token',
+	    NoCatchOrFinally: 'Missing catch or finally after try',
+	    ParameterAfterRestParameter: 'Rest parameter must be last formal parameter',
+	    Redeclaration: '%0 \'%1\' has already been declared',
+	    StaticPrototype: 'Classes may not have static property named prototype',
+	    StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',
+	    StrictDelete: 'Delete of an unqualified identifier in strict mode.',
+	    StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block',
+	    StrictFunctionName: 'Function name may not be eval or arguments in strict mode',
+	    StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',
+	    StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',
+	    StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',
+	    StrictModeWith: 'Strict mode code may not include a with statement',
+	    StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',
+	    StrictParamDupe: 'Strict mode function may not have duplicate parameter names',
+	    StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',
+	    StrictReservedWord: 'Use of future reserved word in strict mode',
+	    StrictVarName: 'Variable name may not be eval or arguments in strict mode',
+	    TemplateOctalLiteral: 'Octal literals are not allowed in template strings.',
+	    UnexpectedEOS: 'Unexpected end of input',
+	    UnexpectedIdentifier: 'Unexpected identifier',
+	    UnexpectedNumber: 'Unexpected number',
+	    UnexpectedReserved: 'Unexpected reserved word',
+	    UnexpectedString: 'Unexpected string',
+	    UnexpectedTemplate: 'Unexpected quasi %0',
+	    UnexpectedToken: 'Unexpected token %0',
+	    UnexpectedTokenIllegal: 'Unexpected token ILLEGAL',
+	    UnknownLabel: 'Undefined label \'%0\'',
+	    UnterminatedRegExp: 'Invalid regular expression: missing /'
+	};
+
+
+/***/ },
+/* 12 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var assert_1 = __webpack_require__(9);
+	var character_1 = __webpack_require__(4);
+	var messages_1 = __webpack_require__(11);
+	function hexValue(ch) {
+	    return '0123456789abcdef'.indexOf(ch.toLowerCase());
+	}
+	function octalValue(ch) {
+	    return '01234567'.indexOf(ch);
+	}
+	var Scanner = (function () {
+	    function Scanner(code, handler) {
+	        this.source = code;
+	        this.errorHandler = handler;
+	        this.trackComment = false;
+	        this.isModule = false;
+	        this.length = code.length;
+	        this.index = 0;
+	        this.lineNumber = (code.length > 0) ? 1 : 0;
+	        this.lineStart = 0;
+	        this.curlyStack = [];
+	    }
+	    Scanner.prototype.saveState = function () {
+	        return {
+	            index: this.index,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart
+	        };
+	    };
+	    Scanner.prototype.restoreState = function (state) {
+	        this.index = state.index;
+	        this.lineNumber = state.lineNumber;
+	        this.lineStart = state.lineStart;
+	    };
+	    Scanner.prototype.eof = function () {
+	        return this.index >= this.length;
+	    };
+	    Scanner.prototype.throwUnexpectedToken = function (message) {
+	        if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }
+	        return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);
+	    };
+	    Scanner.prototype.tolerateUnexpectedToken = function (message) {
+	        if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }
+	        this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);
+	    };
+	    // https://tc39.github.io/ecma262/#sec-comments
+	    Scanner.prototype.skipSingleLineComment = function (offset) {
+	        var comments = [];
+	        var start, loc;
+	        if (this.trackComment) {
+	            comments = [];
+	            start = this.index - offset;
+	            loc = {
+	                start: {
+	                    line: this.lineNumber,
+	                    column: this.index - this.lineStart - offset
+	                },
+	                end: {}
+	            };
+	        }
+	        while (!this.eof()) {
+	            var ch = this.source.charCodeAt(this.index);
+	            ++this.index;
+	            if (character_1.Character.isLineTerminator(ch)) {
+	                if (this.trackComment) {
+	                    loc.end = {
+	                        line: this.lineNumber,
+	                        column: this.index - this.lineStart - 1
+	                    };
+	                    var entry = {
+	                        multiLine: false,
+	                        slice: [start + offset, this.index - 1],
+	                        range: [start, this.index - 1],
+	                        loc: loc
+	                    };
+	                    comments.push(entry);
+	                }
+	                if (ch === 13 && this.source.charCodeAt(this.index) === 10) {
+	                    ++this.index;
+	                }
+	                ++this.lineNumber;
+	                this.lineStart = this.index;
+	                return comments;
+	            }
+	        }
+	        if (this.trackComment) {
+	            loc.end = {
+	                line: this.lineNumber,
+	                column: this.index - this.lineStart
+	            };
+	            var entry = {
+	                multiLine: false,
+	                slice: [start + offset, this.index],
+	                range: [start, this.index],
+	                loc: loc
+	            };
+	            comments.push(entry);
+	        }
+	        return comments;
+	    };
+	    Scanner.prototype.skipMultiLineComment = function () {
+	        var comments = [];
+	        var start, loc;
+	        if (this.trackComment) {
+	            comments = [];
+	            start = this.index - 2;
+	            loc = {
+	                start: {
+	                    line: this.lineNumber,
+	                    column: this.index - this.lineStart - 2
+	                },
+	                end: {}
+	            };
+	        }
+	        while (!this.eof()) {
+	            var ch = this.source.charCodeAt(this.index);
+	            if (character_1.Character.isLineTerminator(ch)) {
+	                if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) {
+	                    ++this.index;
+	                }
+	                ++this.lineNumber;
+	                ++this.index;
+	                this.lineStart = this.index;
+	            }
+	            else if (ch === 0x2A) {
+	                // Block comment ends with '*/'.
+	                if (this.source.charCodeAt(this.index + 1) === 0x2F) {
+	                    this.index += 2;
+	                    if (this.trackComment) {
+	                        loc.end = {
+	                            line: this.lineNumber,
+	                            column: this.index - this.lineStart
+	                        };
+	                        var entry = {
+	                            multiLine: true,
+	                            slice: [start + 2, this.index - 2],
+	                            range: [start, this.index],
+	                            loc: loc
+	                        };
+	                        comments.push(entry);
+	                    }
+	                    return comments;
+	                }
+	                ++this.index;
+	            }
+	            else {
+	                ++this.index;
+	            }
+	        }
+	        // Ran off the end of the file - the whole thing is a comment
+	        if (this.trackComment) {
+	            loc.end = {
+	                line: this.lineNumber,
+	                column: this.index - this.lineStart
+	            };
+	            var entry = {
+	                multiLine: true,
+	                slice: [start + 2, this.index],
+	                range: [start, this.index],
+	                loc: loc
+	            };
+	            comments.push(entry);
+	        }
+	        this.tolerateUnexpectedToken();
+	        return comments;
+	    };
+	    Scanner.prototype.scanComments = function () {
+	        var comments;
+	        if (this.trackComment) {
+	            comments = [];
+	        }
+	        var start = (this.index === 0);
+	        while (!this.eof()) {
+	            var ch = this.source.charCodeAt(this.index);
+	            if (character_1.Character.isWhiteSpace(ch)) {
+	                ++this.index;
+	            }
+	            else if (character_1.Character.isLineTerminator(ch)) {
+	                ++this.index;
+	                if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) {
+	                    ++this.index;
+	                }
+	                ++this.lineNumber;
+	                this.lineStart = this.index;
+	                start = true;
+	            }
+	            else if (ch === 0x2F) {
+	                ch = this.source.charCodeAt(this.index + 1);
+	                if (ch === 0x2F) {
+	                    this.index += 2;
+	                    var comment = this.skipSingleLineComment(2);
+	                    if (this.trackComment) {
+	                        comments = comments.concat(comment);
+	                    }
+	                    start = true;
+	                }
+	                else if (ch === 0x2A) {
+	                    this.index += 2;
+	                    var comment = this.skipMultiLineComment();
+	                    if (this.trackComment) {
+	                        comments = comments.concat(comment);
+	                    }
+	                }
+	                else {
+	                    break;
+	                }
+	            }
+	            else if (start && ch === 0x2D) {
+	                // U+003E is '>'
+	                if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) {
+	                    // '-->' is a single-line comment
+	                    this.index += 3;
+	                    var comment = this.skipSingleLineComment(3);
+	                    if (this.trackComment) {
+	                        comments = comments.concat(comment);
+	                    }
+	                }
+	                else {
+	                    break;
+	                }
+	            }
+	            else if (ch === 0x3C && !this.isModule) {
+	                if (this.source.slice(this.index + 1, this.index + 4) === '!--') {
+	                    this.index += 4; // `<!--`
+	                    var comment = this.skipSingleLineComment(4);
+	                    if (this.trackComment) {
+	                        comments = comments.concat(comment);
+	                    }
+	                }
+	                else {
+	                    break;
+	                }
+	            }
+	            else {
+	                break;
+	            }
+	        }
+	        return comments;
+	    };
+	    // https://tc39.github.io/ecma262/#sec-future-reserved-words
+	    Scanner.prototype.isFutureReservedWord = function (id) {
+	        switch (id) {
+	            case 'enum':
+	            case 'export':
+	            case 'import':
+	            case 'super':
+	                return true;
+	            default:
+	                return false;
+	        }
+	    };
+	    Scanner.prototype.isStrictModeReservedWord = function (id) {
+	        switch (id) {
+	            case 'implements':
+	            case 'interface':
+	            case 'package':
+	            case 'private':
+	            case 'protected':
+	            case 'public':
+	            case 'static':
+	            case 'yield':
+	            case 'let':
+	                return true;
+	            default:
+	                return false;
+	        }
+	    };
+	    Scanner.prototype.isRestrictedWord = function (id) {
+	        return id === 'eval' || id === 'arguments';
+	    };
+	    // https://tc39.github.io/ecma262/#sec-keywords
+	    Scanner.prototype.isKeyword = function (id) {
+	        switch (id.length) {
+	            case 2:
+	                return (id === 'if') || (id === 'in') || (id === 'do');
+	            case 3:
+	                return (id === 'var') || (id === 'for') || (id === 'new') ||
+	                    (id === 'try') || (id === 'let');
+	            case 4:
+	                return (id === 'this') || (id === 'else') || (id === 'case') ||
+	                    (id === 'void') || (id === 'with') || (id === 'enum');
+	            case 5:
+	                return (id === 'while') || (id === 'break') || (id === 'catch') ||
+	                    (id === 'throw') || (id === 'const') || (id === 'yield') ||
+	                    (id === 'class') || (id === 'super');
+	            case 6:
+	                return (id === 'return') || (id === 'typeof') || (id === 'delete') ||
+	                    (id === 'switch') || (id === 'export') || (id === 'import');
+	            case 7:
+	                return (id === 'default') || (id === 'finally') || (id === 'extends');
+	            case 8:
+	                return (id === 'function') || (id === 'continue') || (id === 'debugger');
+	            case 10:
+	                return (id === 'instanceof');
+	            default:
+	                return false;
+	        }
+	    };
+	    Scanner.prototype.codePointAt = function (i) {
+	        var cp = this.source.charCodeAt(i);
+	        if (cp >= 0xD800 && cp <= 0xDBFF) {
+	            var second = this.source.charCodeAt(i + 1);
+	            if (second >= 0xDC00 && second <= 0xDFFF) {
+	                var first = cp;
+	                cp = (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;
+	            }
+	        }
+	        return cp;
+	    };
+	    Scanner.prototype.scanHexEscape = function (prefix) {
+	        var len = (prefix === 'u') ? 4 : 2;
+	        var code = 0;
+	        for (var i = 0; i < len; ++i) {
+	            if (!this.eof() && character_1.Character.isHexDigit(this.source.charCodeAt(this.index))) {
+	                code = code * 16 + hexValue(this.source[this.index++]);
+	            }
+	            else {
+	                return null;
+	            }
+	        }
+	        return String.fromCharCode(code);
+	    };
+	    Scanner.prototype.scanUnicodeCodePointEscape = function () {
+	        var ch = this.source[this.index];
+	        var code = 0;
+	        // At least, one hex digit is required.
+	        if (ch === '}') {
+	            this.throwUnexpectedToken();
+	        }
+	        while (!this.eof()) {
+	            ch = this.source[this.index++];
+	            if (!character_1.Character.isHexDigit(ch.charCodeAt(0))) {
+	                break;
+	            }
+	            code = code * 16 + hexValue(ch);
+	        }
+	        if (code > 0x10FFFF || ch !== '}') {
+	            this.throwUnexpectedToken();
+	        }
+	        return character_1.Character.fromCodePoint(code);
+	    };
+	    Scanner.prototype.getIdentifier = function () {
+	        var start = this.index++;
+	        while (!this.eof()) {
+	            var ch = this.source.charCodeAt(this.index);
+	            if (ch === 0x5C) {
+	                // Blackslash (U+005C) marks Unicode escape sequence.
+	                this.index = start;
+	                return this.getComplexIdentifier();
+	            }
+	            else if (ch >= 0xD800 && ch < 0xDFFF) {
+	                // Need to handle surrogate pairs.
+	                this.index = start;
+	                return this.getComplexIdentifier();
+	            }
+	            if (character_1.Character.isIdentifierPart(ch)) {
+	                ++this.index;
+	            }
+	            else {
+	                break;
+	            }
+	        }
+	        return this.source.slice(start, this.index);
+	    };
+	    Scanner.prototype.getComplexIdentifier = function () {
+	        var cp = this.codePointAt(this.index);
+	        var id = character_1.Character.fromCodePoint(cp);
+	        this.index += id.length;
+	        // '\u' (U+005C, U+0075) denotes an escaped character.
+	        var ch;
+	        if (cp === 0x5C) {
+	            if (this.source.charCodeAt(this.index) !== 0x75) {
+	                this.throwUnexpectedToken();
+	            }
+	            ++this.index;
+	            if (this.source[this.index] === '{') {
+	                ++this.index;
+	                ch = this.scanUnicodeCodePointEscape();
+	            }
+	            else {
+	                ch = this.scanHexEscape('u');
+	                if (ch === null || ch === '\\' || !character_1.Character.isIdentifierStart(ch.charCodeAt(0))) {
+	                    this.throwUnexpectedToken();
+	                }
+	            }
+	            id = ch;
+	        }
+	        while (!this.eof()) {
+	            cp = this.codePointAt(this.index);
+	            if (!character_1.Character.isIdentifierPart(cp)) {
+	                break;
+	            }
+	            ch = character_1.Character.fromCodePoint(cp);
+	            id += ch;
+	            this.index += ch.length;
+	            // '\u' (U+005C, U+0075) denotes an escaped character.
+	            if (cp === 0x5C) {
+	                id = id.substr(0, id.length - 1);
+	                if (this.source.charCodeAt(this.index) !== 0x75) {
+	                    this.throwUnexpectedToken();
+	                }
+	                ++this.index;
+	                if (this.source[this.index] === '{') {
+	                    ++this.index;
+	                    ch = this.scanUnicodeCodePointEscape();
+	                }
+	                else {
+	                    ch = this.scanHexEscape('u');
+	                    if (ch === null || ch === '\\' || !character_1.Character.isIdentifierPart(ch.charCodeAt(0))) {
+	                        this.throwUnexpectedToken();
+	                    }
+	                }
+	                id += ch;
+	            }
+	        }
+	        return id;
+	    };
+	    Scanner.prototype.octalToDecimal = function (ch) {
+	        // \0 is not octal escape sequence
+	        var octal = (ch !== '0');
+	        var code = octalValue(ch);
+	        if (!this.eof() && character_1.Character.isOctalDigit(this.source.charCodeAt(this.index))) {
+	            octal = true;
+	            code = code * 8 + octalValue(this.source[this.index++]);
+	            // 3 digits are only allowed when string starts
+	            // with 0, 1, 2, 3
+	            if ('0123'.indexOf(ch) >= 0 && !this.eof() && character_1.Character.isOctalDigit(this.source.charCodeAt(this.index))) {
+	                code = code * 8 + octalValue(this.source[this.index++]);
+	            }
+	        }
+	        return {
+	            code: code,
+	            octal: octal
+	        };
+	    };
+	    // https://tc39.github.io/ecma262/#sec-names-and-keywords
+	    Scanner.prototype.scanIdentifier = function () {
+	        var type;
+	        var start = this.index;
+	        // Backslash (U+005C) starts an escaped character.
+	        var id = (this.source.charCodeAt(start) === 0x5C) ? this.getComplexIdentifier() : this.getIdentifier();
+	        // There is no keyword or literal with only one character.
+	        // Thus, it must be an identifier.
+	        if (id.length === 1) {
+	            type = 3 /* Identifier */;
+	        }
+	        else if (this.isKeyword(id)) {
+	            type = 4 /* Keyword */;
+	        }
+	        else if (id === 'null') {
+	            type = 5 /* NullLiteral */;
+	        }
+	        else if (id === 'true' || id === 'false') {
+	            type = 1 /* BooleanLiteral */;
+	        }
+	        else {
+	            type = 3 /* Identifier */;
+	        }
+	        if (type !== 3 /* Identifier */ && (start + id.length !== this.index)) {
+	            var restore = this.index;
+	            this.index = start;
+	            this.tolerateUnexpectedToken(messages_1.Messages.InvalidEscapedReservedWord);
+	            this.index = restore;
+	        }
+	        return {
+	            type: type,
+	            value: id,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    // https://tc39.github.io/ecma262/#sec-punctuators
+	    Scanner.prototype.scanPunctuator = function () {
+	        var start = this.index;
+	        // Check for most common single-character punctuators.
+	        var str = this.source[this.index];
+	        switch (str) {
+	            case '(':
+	            case '{':
+	                if (str === '{') {
+	                    this.curlyStack.push('{');
+	                }
+	                ++this.index;
+	                break;
+	            case '.':
+	                ++this.index;
+	                if (this.source[this.index] === '.' && this.source[this.index + 1] === '.') {
+	                    // Spread operator: ...
+	                    this.index += 2;
+	                    str = '...';
+	                }
+	                break;
+	            case '}':
+	                ++this.index;
+	                this.curlyStack.pop();
+	                break;
+	            case ')':
+	            case ';':
+	            case ',':
+	            case '[':
+	            case ']':
+	            case ':':
+	            case '?':
+	            case '~':
+	                ++this.index;
+	                break;
+	            default:
+	                // 4-character punctuator.
+	                str = this.source.substr(this.index, 4);
+	                if (str === '>>>=') {
+	                    this.index += 4;
+	                }
+	                else {
+	                    // 3-character punctuators.
+	                    str = str.substr(0, 3);
+	                    if (str === '===' || str === '!==' || str === '>>>' ||
+	                        str === '<<=' || str === '>>=' || str === '**=') {
+	                        this.index += 3;
+	                    }
+	                    else {
+	                        // 2-character punctuators.
+	                        str = str.substr(0, 2);
+	                        if (str === '&&' || str === '||' || str === '==' || str === '!=' ||
+	                            str === '+=' || str === '-=' || str === '*=' || str === '/=' ||
+	                            str === '++' || str === '--' || str === '<<' || str === '>>' ||
+	                            str === '&=' || str === '|=' || str === '^=' || str === '%=' ||
+	                            str === '<=' || str === '>=' || str === '=>' || str === '**') {
+	                            this.index += 2;
+	                        }
+	                        else {
+	                            // 1-character punctuators.
+	                            str = this.source[this.index];
+	                            if ('<>=!+-*%&|^/'.indexOf(str) >= 0) {
+	                                ++this.index;
+	                            }
+	                        }
+	                    }
+	                }
+	        }
+	        if (this.index === start) {
+	            this.throwUnexpectedToken();
+	        }
+	        return {
+	            type: 7 /* Punctuator */,
+	            value: str,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
+	    Scanner.prototype.scanHexLiteral = function (start) {
+	        var num = '';
+	        while (!this.eof()) {
+	            if (!character_1.Character.isHexDigit(this.source.charCodeAt(this.index))) {
+	                break;
+	            }
+	            num += this.source[this.index++];
+	        }
+	        if (num.length === 0) {
+	            this.throwUnexpectedToken();
+	        }
+	        if (character_1.Character.isIdentifierStart(this.source.charCodeAt(this.index))) {
+	            this.throwUnexpectedToken();
+	        }
+	        return {
+	            type: 6 /* NumericLiteral */,
+	            value: parseInt('0x' + num, 16),
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    Scanner.prototype.scanBinaryLiteral = function (start) {
+	        var num = '';
+	        var ch;
+	        while (!this.eof()) {
+	            ch = this.source[this.index];
+	            if (ch !== '0' && ch !== '1') {
+	                break;
+	            }
+	            num += this.source[this.index++];
+	        }
+	        if (num.length === 0) {
+	            // only 0b or 0B
+	            this.throwUnexpectedToken();
+	        }
+	        if (!this.eof()) {
+	            ch = this.source.charCodeAt(this.index);
+	            /* istanbul ignore else */
+	            if (character_1.Character.isIdentifierStart(ch) || character_1.Character.isDecimalDigit(ch)) {
+	                this.throwUnexpectedToken();
+	            }
+	        }
+	        return {
+	            type: 6 /* NumericLiteral */,
+	            value: parseInt(num, 2),
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    Scanner.prototype.scanOctalLiteral = function (prefix, start) {
+	        var num = '';
+	        var octal = false;
+	        if (character_1.Character.isOctalDigit(prefix.charCodeAt(0))) {
+	            octal = true;
+	            num = '0' + this.source[this.index++];
+	        }
+	        else {
+	            ++this.index;
+	        }
+	        while (!this.eof()) {
+	            if (!character_1.Character.isOctalDigit(this.source.charCodeAt(this.index))) {
+	                break;
+	            }
+	            num += this.source[this.index++];
+	        }
+	        if (!octal && num.length === 0) {
+	            // only 0o or 0O
+	            this.throwUnexpectedToken();
+	        }
+	        if (character_1.Character.isIdentifierStart(this.source.charCodeAt(this.index)) || character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
+	            this.throwUnexpectedToken();
+	        }
+	        return {
+	            type: 6 /* NumericLiteral */,
+	            value: parseInt(num, 8),
+	            octal: octal,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    Scanner.prototype.isImplicitOctalLiteral = function () {
+	        // Implicit octal, unless there is a non-octal digit.
+	        // (Annex B.1.1 on Numeric Literals)
+	        for (var i = this.index + 1; i < this.length; ++i) {
+	            var ch = this.source[i];
+	            if (ch === '8' || ch === '9') {
+	                return false;
+	            }
+	            if (!character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
+	                return true;
+	            }
+	        }
+	        return true;
+	    };
+	    Scanner.prototype.scanNumericLiteral = function () {
+	        var start = this.index;
+	        var ch = this.source[start];
+	        assert_1.assert(character_1.Character.isDecimalDigit(ch.charCodeAt(0)) || (ch === '.'), 'Numeric literal must start with a decimal digit or a decimal point');
+	        var num = '';
+	        if (ch !== '.') {
+	            num = this.source[this.index++];
+	            ch = this.source[this.index];
+	            // Hex number starts with '0x'.
+	            // Octal number starts with '0'.
+	            // Octal number in ES6 starts with '0o'.
+	            // Binary number in ES6 starts with '0b'.
+	            if (num === '0') {
+	                if (ch === 'x' || ch === 'X') {
+	                    ++this.index;
+	                    return this.scanHexLiteral(start);
+	                }
+	                if (ch === 'b' || ch === 'B') {
+	                    ++this.index;
+	                    return this.scanBinaryLiteral(start);
+	                }
+	                if (ch === 'o' || ch === 'O') {
+	                    return this.scanOctalLiteral(ch, start);
+	                }
+	                if (ch && character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
+	                    if (this.isImplicitOctalLiteral()) {
+	                        return this.scanOctalLiteral(ch, start);
+	                    }
+	                }
+	            }
+	            while (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
+	                num += this.source[this.index++];
+	            }
+	            ch = this.source[this.index];
+	        }
+	        if (ch === '.') {
+	            num += this.source[this.index++];
+	            while (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
+	                num += this.source[this.index++];
+	            }
+	            ch = this.source[this.index];
+	        }
+	        if (ch === 'e' || ch === 'E') {
+	            num += this.source[this.index++];
+	            ch = this.source[this.index];
+	            if (ch === '+' || ch === '-') {
+	                num += this.source[this.index++];
+	            }
+	            if (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
+	                while (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
+	                    num += this.source[this.index++];
+	                }
+	            }
+	            else {
+	                this.throwUnexpectedToken();
+	            }
+	        }
+	        if (character_1.Character.isIdentifierStart(this.source.charCodeAt(this.index))) {
+	            this.throwUnexpectedToken();
+	        }
+	        return {
+	            type: 6 /* NumericLiteral */,
+	            value: parseFloat(num),
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    // https://tc39.github.io/ecma262/#sec-literals-string-literals
+	    Scanner.prototype.scanStringLiteral = function () {
+	        var start = this.index;
+	        var quote = this.source[start];
+	        assert_1.assert((quote === '\'' || quote === '"'), 'String literal must starts with a quote');
+	        ++this.index;
+	        var octal = false;
+	        var str = '';
+	        while (!this.eof()) {
+	            var ch = this.source[this.index++];
+	            if (ch === quote) {
+	                quote = '';
+	                break;
+	            }
+	            else if (ch === '\\') {
+	                ch = this.source[this.index++];
+	                if (!ch || !character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                    switch (ch) {
+	                        case 'u':
+	                            if (this.source[this.index] === '{') {
+	                                ++this.index;
+	                                str += this.scanUnicodeCodePointEscape();
+	                            }
+	                            else {
+	                                var unescaped_1 = this.scanHexEscape(ch);
+	                                if (unescaped_1 === null) {
+	                                    this.throwUnexpectedToken();
+	                                }
+	                                str += unescaped_1;
+	                            }
+	                            break;
+	                        case 'x':
+	                            var unescaped = this.scanHexEscape(ch);
+	                            if (unescaped === null) {
+	                                this.throwUnexpectedToken(messages_1.Messages.InvalidHexEscapeSequence);
+	                            }
+	                            str += unescaped;
+	                            break;
+	                        case 'n':
+	                            str += '\n';
+	                            break;
+	                        case 'r':
+	                            str += '\r';
+	                            break;
+	                        case 't':
+	                            str += '\t';
+	                            break;
+	                        case 'b':
+	                            str += '\b';
+	                            break;
+	                        case 'f':
+	                            str += '\f';
+	                            break;
+	                        case 'v':
+	                            str += '\x0B';
+	                            break;
+	                        case '8':
+	                        case '9':
+	                            str += ch;
+	                            this.tolerateUnexpectedToken();
+	                            break;
+	                        default:
+	                            if (ch && character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
+	                                var octToDec = this.octalToDecimal(ch);
+	                                octal = octToDec.octal || octal;
+	                                str += String.fromCharCode(octToDec.code);
+	                            }
+	                            else {
+	                                str += ch;
+	                            }
+	                            break;
+	                    }
+	                }
+	                else {
+	                    ++this.lineNumber;
+	                    if (ch === '\r' && this.source[this.index] === '\n') {
+	                        ++this.index;
+	                    }
+	                    this.lineStart = this.index;
+	                }
+	            }
+	            else if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                break;
+	            }
+	            else {
+	                str += ch;
+	            }
+	        }
+	        if (quote !== '') {
+	            this.index = start;
+	            this.throwUnexpectedToken();
+	        }
+	        return {
+	            type: 8 /* StringLiteral */,
+	            value: str,
+	            octal: octal,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    // https://tc39.github.io/ecma262/#sec-template-literal-lexical-components
+	    Scanner.prototype.scanTemplate = function () {
+	        var cooked = '';
+	        var terminated = false;
+	        var start = this.index;
+	        var head = (this.source[start] === '`');
+	        var tail = false;
+	        var rawOffset = 2;
+	        ++this.index;
+	        while (!this.eof()) {
+	            var ch = this.source[this.index++];
+	            if (ch === '`') {
+	                rawOffset = 1;
+	                tail = true;
+	                terminated = true;
+	                break;
+	            }
+	            else if (ch === '$') {
+	                if (this.source[this.index] === '{') {
+	                    this.curlyStack.push('${');
+	                    ++this.index;
+	                    terminated = true;
+	                    break;
+	                }
+	                cooked += ch;
+	            }
+	            else if (ch === '\\') {
+	                ch = this.source[this.index++];
+	                if (!character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                    switch (ch) {
+	                        case 'n':
+	                            cooked += '\n';
+	                            break;
+	                        case 'r':
+	                            cooked += '\r';
+	                            break;
+	                        case 't':
+	                            cooked += '\t';
+	                            break;
+	                        case 'u':
+	                            if (this.source[this.index] === '{') {
+	                                ++this.index;
+	                                cooked += this.scanUnicodeCodePointEscape();
+	                            }
+	                            else {
+	                                var restore = this.index;
+	                                var unescaped_2 = this.scanHexEscape(ch);
+	                                if (unescaped_2 !== null) {
+	                                    cooked += unescaped_2;
+	                                }
+	                                else {
+	                                    this.index = restore;
+	                                    cooked += ch;
+	                                }
+	                            }
+	                            break;
+	                        case 'x':
+	                            var unescaped = this.scanHexEscape(ch);
+	                            if (unescaped === null) {
+	                                this.throwUnexpectedToken(messages_1.Messages.InvalidHexEscapeSequence);
+	                            }
+	                            cooked += unescaped;
+	                            break;
+	                        case 'b':
+	                            cooked += '\b';
+	                            break;
+	                        case 'f':
+	                            cooked += '\f';
+	                            break;
+	                        case 'v':
+	                            cooked += '\v';
+	                            break;
+	                        default:
+	                            if (ch === '0') {
+	                                if (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index))) {
+	                                    // Illegal: \01 \02 and so on
+	                                    this.throwUnexpectedToken(messages_1.Messages.TemplateOctalLiteral);
+	                                }
+	                                cooked += '\0';
+	                            }
+	                            else if (character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
+	                                // Illegal: \1 \2
+	                                this.throwUnexpectedToken(messages_1.Messages.TemplateOctalLiteral);
+	                            }
+	                            else {
+	                                cooked += ch;
+	                            }
+	                            break;
+	                    }
+	                }
+	                else {
+	                    ++this.lineNumber;
+	                    if (ch === '\r' && this.source[this.index] === '\n') {
+	                        ++this.index;
+	                    }
+	                    this.lineStart = this.index;
+	                }
+	            }
+	            else if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                ++this.lineNumber;
+	                if (ch === '\r' && this.source[this.index] === '\n') {
+	                    ++this.index;
+	                }
+	                this.lineStart = this.index;
+	                cooked += '\n';
+	            }
+	            else {
+	                cooked += ch;
+	            }
+	        }
+	        if (!terminated) {
+	            this.throwUnexpectedToken();
+	        }
+	        if (!head) {
+	            this.curlyStack.pop();
+	        }
+	        return {
+	            type: 10 /* Template */,
+	            value: this.source.slice(start + 1, this.index - rawOffset),
+	            cooked: cooked,
+	            head: head,
+	            tail: tail,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
+	    Scanner.prototype.testRegExp = function (pattern, flags) {
+	        // The BMP character to use as a replacement for astral symbols when
+	        // translating an ES6 "u"-flagged pattern to an ES5-compatible
+	        // approximation.
+	        // Note: replacing with '\uFFFF' enables false positives in unlikely
+	        // scenarios. For example, `[\u{1044f}-\u{10440}]` is an invalid
+	        // pattern that would not be detected by this substitution.
+	        var astralSubstitute = '\uFFFF';
+	        var tmp = pattern;
+	        var self = this;
+	        if (flags.indexOf('u') >= 0) {
+	            tmp = tmp
+	                .replace(/\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g, function ($0, $1, $2) {
+	                var codePoint = parseInt($1 || $2, 16);
+	                if (codePoint > 0x10FFFF) {
+	                    self.throwUnexpectedToken(messages_1.Messages.InvalidRegExp);
+	                }
+	                if (codePoint <= 0xFFFF) {
+	                    return String.fromCharCode(codePoint);
+	                }
+	                return astralSubstitute;
+	            })
+	                .replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, astralSubstitute);
+	        }
+	        // First, detect invalid regular expressions.
+	        try {
+	            RegExp(tmp);
+	        }
+	        catch (e) {
+	            this.throwUnexpectedToken(messages_1.Messages.InvalidRegExp);
+	        }
+	        // Return a regular expression object for this pattern-flag pair, or
+	        // `null` in case the current environment doesn't support the flags it
+	        // uses.
+	        try {
+	            return new RegExp(pattern, flags);
+	        }
+	        catch (exception) {
+	            /* istanbul ignore next */
+	            return null;
+	        }
+	    };
+	    Scanner.prototype.scanRegExpBody = function () {
+	        var ch = this.source[this.index];
+	        assert_1.assert(ch === '/', 'Regular expression literal must start with a slash');
+	        var str = this.source[this.index++];
+	        var classMarker = false;
+	        var terminated = false;
+	        while (!this.eof()) {
+	            ch = this.source[this.index++];
+	            str += ch;
+	            if (ch === '\\') {
+	                ch = this.source[this.index++];
+	                // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
+	                if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                    this.throwUnexpectedToken(messages_1.Messages.UnterminatedRegExp);
+	                }
+	                str += ch;
+	            }
+	            else if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {
+	                this.throwUnexpectedToken(messages_1.Messages.UnterminatedRegExp);
+	            }
+	            else if (classMarker) {
+	                if (ch === ']') {
+	                    classMarker = false;
+	                }
+	            }
+	            else {
+	                if (ch === '/') {
+	                    terminated = true;
+	                    break;
+	                }
+	                else if (ch === '[') {
+	                    classMarker = true;
+	                }
+	            }
+	        }
+	        if (!terminated) {
+	            this.throwUnexpectedToken(messages_1.Messages.UnterminatedRegExp);
+	        }
+	        // Exclude leading and trailing slash.
+	        return str.substr(1, str.length - 2);
+	    };
+	    Scanner.prototype.scanRegExpFlags = function () {
+	        var str = '';
+	        var flags = '';
+	        while (!this.eof()) {
+	            var ch = this.source[this.index];
+	            if (!character_1.Character.isIdentifierPart(ch.charCodeAt(0))) {
+	                break;
+	            }
+	            ++this.index;
+	            if (ch === '\\' && !this.eof()) {
+	                ch = this.source[this.index];
+	                if (ch === 'u') {
+	                    ++this.index;
+	                    var restore = this.index;
+	                    var char = this.scanHexEscape('u');
+	                    if (char !== null) {
+	                        flags += char;
+	                        for (str += '\\u'; restore < this.index; ++restore) {
+	                            str += this.source[restore];
+	                        }
+	                    }
+	                    else {
+	                        this.index = restore;
+	                        flags += 'u';
+	                        str += '\\u';
+	                    }
+	                    this.tolerateUnexpectedToken();
+	                }
+	                else {
+	                    str += '\\';
+	                    this.tolerateUnexpectedToken();
+	                }
+	            }
+	            else {
+	                flags += ch;
+	                str += ch;
+	            }
+	        }
+	        return flags;
+	    };
+	    Scanner.prototype.scanRegExp = function () {
+	        var start = this.index;
+	        var pattern = this.scanRegExpBody();
+	        var flags = this.scanRegExpFlags();
+	        var value = this.testRegExp(pattern, flags);
+	        return {
+	            type: 9 /* RegularExpression */,
+	            value: '',
+	            pattern: pattern,
+	            flags: flags,
+	            regex: value,
+	            lineNumber: this.lineNumber,
+	            lineStart: this.lineStart,
+	            start: start,
+	            end: this.index
+	        };
+	    };
+	    Scanner.prototype.lex = function () {
+	        if (this.eof()) {
+	            return {
+	                type: 2 /* EOF */,
+	                value: '',
+	                lineNumber: this.lineNumber,
+	                lineStart: this.lineStart,
+	                start: this.index,
+	                end: this.index
+	            };
+	        }
+	        var cp = this.source.charCodeAt(this.index);
+	        if (character_1.Character.isIdentifierStart(cp)) {
+	            return this.scanIdentifier();
+	        }
+	        // Very common: ( and ) and ;
+	        if (cp === 0x28 || cp === 0x29 || cp === 0x3B) {
+	            return this.scanPunctuator();
+	        }
+	        // String literal starts with single quote (U+0027) or double quote (U+0022).
+	        if (cp === 0x27 || cp === 0x22) {
+	            return this.scanStringLiteral();
+	        }
+	        // Dot (.) U+002E can also start a floating-point number, hence the need
+	        // to check the next character.
+	        if (cp === 0x2E) {
+	            if (character_1.Character.isDecimalDigit(this.source.charCodeAt(this.index + 1))) {
+	                return this.scanNumericLiteral();
+	            }
+	            return this.scanPunctuator();
+	        }
+	        if (character_1.Character.isDecimalDigit(cp)) {
+	            return this.scanNumericLiteral();
+	        }
+	        // Template literals start with ` (U+0060) for template head
+	        // or } (U+007D) for template middle or template tail.
+	        if (cp === 0x60 || (cp === 0x7D && this.curlyStack[this.curlyStack.length - 1] === '${')) {
+	            return this.scanTemplate();
+	        }
+	        // Possible identifier start in a surrogate pair.
+	        if (cp >= 0xD800 && cp < 0xDFFF) {
+	            if (character_1.Character.isIdentifierStart(this.codePointAt(this.index))) {
+	                return this.scanIdentifier();
+	            }
+	        }
+	        return this.scanPunctuator();
+	    };
+	    return Scanner;
+	}());
+	exports.Scanner = Scanner;
+
+
+/***/ },
+/* 13 */
+/***/ function(module, exports) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	exports.TokenName = {};
+	exports.TokenName[1 /* BooleanLiteral */] = 'Boolean';
+	exports.TokenName[2 /* EOF */] = '<end>';
+	exports.TokenName[3 /* Identifier */] = 'Identifier';
+	exports.TokenName[4 /* Keyword */] = 'Keyword';
+	exports.TokenName[5 /* NullLiteral */] = 'Null';
+	exports.TokenName[6 /* NumericLiteral */] = 'Numeric';
+	exports.TokenName[7 /* Punctuator */] = 'Punctuator';
+	exports.TokenName[8 /* StringLiteral */] = 'String';
+	exports.TokenName[9 /* RegularExpression */] = 'RegularExpression';
+	exports.TokenName[10 /* Template */] = 'Template';
+
+
+/***/ },
+/* 14 */
+/***/ function(module, exports) {
+
+	"use strict";
+	// Generated by generate-xhtml-entities.js. DO NOT MODIFY!
+	Object.defineProperty(exports, "__esModule", { value: true });
+	exports.XHTMLEntities = {
+	    quot: '\u0022',
+	    amp: '\u0026',
+	    apos: '\u0027',
+	    gt: '\u003E',
+	    nbsp: '\u00A0',
+	    iexcl: '\u00A1',
+	    cent: '\u00A2',
+	    pound: '\u00A3',
+	    curren: '\u00A4',
+	    yen: '\u00A5',
+	    brvbar: '\u00A6',
+	    sect: '\u00A7',
+	    uml: '\u00A8',
+	    copy: '\u00A9',
+	    ordf: '\u00AA',
+	    laquo: '\u00AB',
+	    not: '\u00AC',
+	    shy: '\u00AD',
+	    reg: '\u00AE',
+	    macr: '\u00AF',
+	    deg: '\u00B0',
+	    plusmn: '\u00B1',
+	    sup2: '\u00B2',
+	    sup3: '\u00B3',
+	    acute: '\u00B4',
+	    micro: '\u00B5',
+	    para: '\u00B6',
+	    middot: '\u00B7',
+	    cedil: '\u00B8',
+	    sup1: '\u00B9',
+	    ordm: '\u00BA',
+	    raquo: '\u00BB',
+	    frac14: '\u00BC',
+	    frac12: '\u00BD',
+	    frac34: '\u00BE',
+	    iquest: '\u00BF',
+	    Agrave: '\u00C0',
+	    Aacute: '\u00C1',
+	    Acirc: '\u00C2',
+	    Atilde: '\u00C3',
+	    Auml: '\u00C4',
+	    Aring: '\u00C5',
+	    AElig: '\u00C6',
+	    Ccedil: '\u00C7',
+	    Egrave: '\u00C8',
+	    Eacute: '\u00C9',
+	    Ecirc: '\u00CA',
+	    Euml: '\u00CB',
+	    Igrave: '\u00CC',
+	    Iacute: '\u00CD',
+	    Icirc: '\u00CE',
+	    Iuml: '\u00CF',
+	    ETH: '\u00D0',
+	    Ntilde: '\u00D1',
+	    Ograve: '\u00D2',
+	    Oacute: '\u00D3',
+	    Ocirc: '\u00D4',
+	    Otilde: '\u00D5',
+	    Ouml: '\u00D6',
+	    times: '\u00D7',
+	    Oslash: '\u00D8',
+	    Ugrave: '\u00D9',
+	    Uacute: '\u00DA',
+	    Ucirc: '\u00DB',
+	    Uuml: '\u00DC',
+	    Yacute: '\u00DD',
+	    THORN: '\u00DE',
+	    szlig: '\u00DF',
+	    agrave: '\u00E0',
+	    aacute: '\u00E1',
+	    acirc: '\u00E2',
+	    atilde: '\u00E3',
+	    auml: '\u00E4',
+	    aring: '\u00E5',
+	    aelig: '\u00E6',
+	    ccedil: '\u00E7',
+	    egrave: '\u00E8',
+	    eacute: '\u00E9',
+	    ecirc: '\u00EA',
+	    euml: '\u00EB',
+	    igrave: '\u00EC',
+	    iacute: '\u00ED',
+	    icirc: '\u00EE',
+	    iuml: '\u00EF',
+	    eth: '\u00F0',
+	    ntilde: '\u00F1',
+	    ograve: '\u00F2',
+	    oacute: '\u00F3',
+	    ocirc: '\u00F4',
+	    otilde: '\u00F5',
+	    ouml: '\u00F6',
+	    divide: '\u00F7',
+	    oslash: '\u00F8',
+	    ugrave: '\u00F9',
+	    uacute: '\u00FA',
+	    ucirc: '\u00FB',
+	    uuml: '\u00FC',
+	    yacute: '\u00FD',
+	    thorn: '\u00FE',
+	    yuml: '\u00FF',
+	    OElig: '\u0152',
+	    oelig: '\u0153',
+	    Scaron: '\u0160',
+	    scaron: '\u0161',
+	    Yuml: '\u0178',
+	    fnof: '\u0192',
+	    circ: '\u02C6',
+	    tilde: '\u02DC',
+	    Alpha: '\u0391',
+	    Beta: '\u0392',
+	    Gamma: '\u0393',
+	    Delta: '\u0394',
+	    Epsilon: '\u0395',
+	    Zeta: '\u0396',
+	    Eta: '\u0397',
+	    Theta: '\u0398',
+	    Iota: '\u0399',
+	    Kappa: '\u039A',
+	    Lambda: '\u039B',
+	    Mu: '\u039C',
+	    Nu: '\u039D',
+	    Xi: '\u039E',
+	    Omicron: '\u039F',
+	    Pi: '\u03A0',
+	    Rho: '\u03A1',
+	    Sigma: '\u03A3',
+	    Tau: '\u03A4',
+	    Upsilon: '\u03A5',
+	    Phi: '\u03A6',
+	    Chi: '\u03A7',
+	    Psi: '\u03A8',
+	    Omega: '\u03A9',
+	    alpha: '\u03B1',
+	    beta: '\u03B2',
+	    gamma: '\u03B3',
+	    delta: '\u03B4',
+	    epsilon: '\u03B5',
+	    zeta: '\u03B6',
+	    eta: '\u03B7',
+	    theta: '\u03B8',
+	    iota: '\u03B9',
+	    kappa: '\u03BA',
+	    lambda: '\u03BB',
+	    mu: '\u03BC',
+	    nu: '\u03BD',
+	    xi: '\u03BE',
+	    omicron: '\u03BF',
+	    pi: '\u03C0',
+	    rho: '\u03C1',
+	    sigmaf: '\u03C2',
+	    sigma: '\u03C3',
+	    tau: '\u03C4',
+	    upsilon: '\u03C5',
+	    phi: '\u03C6',
+	    chi: '\u03C7',
+	    psi: '\u03C8',
+	    omega: '\u03C9',
+	    thetasym: '\u03D1',
+	    upsih: '\u03D2',
+	    piv: '\u03D6',
+	    ensp: '\u2002',
+	    emsp: '\u2003',
+	    thinsp: '\u2009',
+	    zwnj: '\u200C',
+	    zwj: '\u200D',
+	    lrm: '\u200E',
+	    rlm: '\u200F',
+	    ndash: '\u2013',
+	    mdash: '\u2014',
+	    lsquo: '\u2018',
+	    rsquo: '\u2019',
+	    sbquo: '\u201A',
+	    ldquo: '\u201C',
+	    rdquo: '\u201D',
+	    bdquo: '\u201E',
+	    dagger: '\u2020',
+	    Dagger: '\u2021',
+	    bull: '\u2022',
+	    hellip: '\u2026',
+	    permil: '\u2030',
+	    prime: '\u2032',
+	    Prime: '\u2033',
+	    lsaquo: '\u2039',
+	    rsaquo: '\u203A',
+	    oline: '\u203E',
+	    frasl: '\u2044',
+	    euro: '\u20AC',
+	    image: '\u2111',
+	    weierp: '\u2118',
+	    real: '\u211C',
+	    trade: '\u2122',
+	    alefsym: '\u2135',
+	    larr: '\u2190',
+	    uarr: '\u2191',
+	    rarr: '\u2192',
+	    darr: '\u2193',
+	    harr: '\u2194',
+	    crarr: '\u21B5',
+	    lArr: '\u21D0',
+	    uArr: '\u21D1',
+	    rArr: '\u21D2',
+	    dArr: '\u21D3',
+	    hArr: '\u21D4',
+	    forall: '\u2200',
+	    part: '\u2202',
+	    exist: '\u2203',
+	    empty: '\u2205',
+	    nabla: '\u2207',
+	    isin: '\u2208',
+	    notin: '\u2209',
+	    ni: '\u220B',
+	    prod: '\u220F',
+	    sum: '\u2211',
+	    minus: '\u2212',
+	    lowast: '\u2217',
+	    radic: '\u221A',
+	    prop: '\u221D',
+	    infin: '\u221E',
+	    ang: '\u2220',
+	    and: '\u2227',
+	    or: '\u2228',
+	    cap: '\u2229',
+	    cup: '\u222A',
+	    int: '\u222B',
+	    there4: '\u2234',
+	    sim: '\u223C',
+	    cong: '\u2245',
+	    asymp: '\u2248',
+	    ne: '\u2260',
+	    equiv: '\u2261',
+	    le: '\u2264',
+	    ge: '\u2265',
+	    sub: '\u2282',
+	    sup: '\u2283',
+	    nsub: '\u2284',
+	    sube: '\u2286',
+	    supe: '\u2287',
+	    oplus: '\u2295',
+	    otimes: '\u2297',
+	    perp: '\u22A5',
+	    sdot: '\u22C5',
+	    lceil: '\u2308',
+	    rceil: '\u2309',
+	    lfloor: '\u230A',
+	    rfloor: '\u230B',
+	    loz: '\u25CA',
+	    spades: '\u2660',
+	    clubs: '\u2663',
+	    hearts: '\u2665',
+	    diams: '\u2666',
+	    lang: '\u27E8',
+	    rang: '\u27E9'
+	};
+
+
+/***/ },
+/* 15 */
+/***/ function(module, exports, __webpack_require__) {
+
+	"use strict";
+	Object.defineProperty(exports, "__esModule", { value: true });
+	var error_handler_1 = __webpack_require__(10);
+	var scanner_1 = __webpack_require__(12);
+	var token_1 = __webpack_require__(13);
+	var Reader = (function () {
+	    function Reader() {
+	        this.values = [];
+	        this.curly = this.paren = -1;
+	    }
+	    // A function following one of those tokens is an expression.
+	    Reader.prototype.beforeFunctionExpression = function (t) {
+	        return ['(', '{', '[', 'in', 'typeof', 'instanceof', 'new',
+	            'return', 'case', 'delete', 'throw', 'void',
+	            // assignment operators
+	            '=', '+=', '-=', '*=', '**=', '/=', '%=', '<<=', '>>=', '>>>=',
+	            '&=', '|=', '^=', ',',
+	            // binary/unary operators
+	            '+', '-', '*', '**', '/', '%', '++', '--', '<<', '>>', '>>>', '&',
+	            '|', '^', '!', '~', '&&', '||', '?', ':', '===', '==', '>=',
+	            '<=', '<', '>', '!=', '!=='].indexOf(t) >= 0;
+	    };
+	    // Determine if forward slash (/) is an operator or part of a regular expression
+	    // https://github.com/mozilla/sweet.js/wiki/design
+	    Reader.prototype.isRegexStart = function () {
+	        var previous = this.values[this.values.length - 1];
+	        var regex = (previous !== null);
+	        switch (previous) {
+	            case 'this':
+	            case ']':
+	                regex = false;
+	                break;
+	            case ')':
+	                var keyword = this.values[this.paren - 1];
+	                regex = (keyword === 'if' || keyword === 'while' || keyword === 'for' || keyword === 'with');
+	                break;
+	            case '}':
+	                // Dividing a function by anything makes little sense,
+	                // but we have to check for that.
+	                regex = false;
+	                if (this.values[this.curly - 3] === 'function') {
+	                    // Anonymous function, e.g. function(){} /42
+	                    var check = this.values[this.curly - 4];
+	                    regex = check ? !this.beforeFunctionExpression(check) : false;
+	                }
+	                else if (this.values[this.curly - 4] === 'function') {
+	                    // Named function, e.g. function f(){} /42/
+	                    var check = this.values[this.curly - 5];
+	                    regex = check ? !this.beforeFunctionExpression(check) : true;
+	                }
+	                break;
+	            default:
+	                break;
+	        }
+	        return regex;
+	    };
+	    Reader.prototype.push = function (token) {
+	        if (token.type === 7 /* Punctuator */ || token.type === 4 /* Keyword */) {
+	            if (token.value === '{') {
+	                this.curly = this.values.length;
+	            }
+	            else if (token.value === '(') {
+	                this.paren = this.values.length;
+	            }
+	            this.values.push(token.value);
+	        }
+	        else {
+	            this.values.push(null);
+	        }
+	    };
+	    return Reader;
+	}());
+	var Tokenizer = (function () {
+	    function Tokenizer(code, config) {
+	        this.errorHandler = new error_handler_1.ErrorHandler();
+	        this.errorHandler.tolerant = config ? (typeof config.tolerant === 'boolean' && config.tolerant) : false;
+	        this.scanner = new scanner_1.Scanner(code, this.errorHandler);
+	        this.scanner.trackComment = config ? (typeof config.comment === 'boolean' && config.comment) : false;
+	        this.trackRange = config ? (typeof config.range === 'boolean' && config.range) : false;
+	        this.trackLoc = config ? (typeof config.loc === 'boolean' && config.loc) : false;
+	        this.buffer = [];
+	        this.reader = new Reader();
+	    }
+	    Tokenizer.prototype.errors = function () {
+	        return this.errorHandler.errors;
+	    };
+	    Tokenizer.prototype.getNextToken = function () {
+	        if (this.buffer.length === 0) {
+	            var comments = this.scanner.scanComments();
+	            if (this.scanner.trackComment) {
+	                for (var i = 0; i < comments.length; ++i) {
+	                    var e = comments[i];
+	                    var value = this.scanner.source.slice(e.slice[0], e.slice[1]);
+	                    var comment = {
+	                        type: e.multiLine ? 'BlockComment' : 'LineComment',
+	                        value: value
+	                    };
+	                    if (this.trackRange) {
+	                        comment.range = e.range;
+	                    }
+	                    if (this.trackLoc) {
+	                        comment.loc = e.loc;
+	                    }
+	                    this.buffer.push(comment);
+	                }
+	            }
+	            if (!this.scanner.eof()) {
+	                var loc = void 0;
+	                if (this.trackLoc) {
+	                    loc = {
+	                        start: {
+	                            line: this.scanner.lineNumber,
+	                            column: this.scanner.index - this.scanner.lineStart
+	                        },
+	                        end: {}
+	                    };
+	                }
+	                var startRegex = (this.scanner.source[this.scanner.index] === '/') && this.reader.isRegexStart();
+	                var token = startRegex ? this.scanner.scanRegExp() : this.scanner.lex();
+	                this.reader.push(token);
+	                var entry = {
+	                    type: token_1.TokenName[token.type],
+	                    value: this.scanner.source.slice(token.start, token.end)
+	                };
+	                if (this.trackRange) {
+	                    entry.range = [token.start, token.end];
+	                }
+	                if (this.trackLoc) {
+	                    loc.end = {
+	                        line: this.scanner.lineNumber,
+	                        column: this.scanner.index - this.scanner.lineStart
+	                    };
+	                    entry.loc = loc;
+	                }
+	                if (token.type === 9 /* RegularExpression */) {
+	                    var pattern = token.pattern;
+	                    var flags = token.flags;
+	                    entry.regex = { pattern: pattern, flags: flags };
+	                }
+	                this.buffer.push(entry);
+	            }
+	        }
+	        return this.buffer.shift();
+	    };
+	    return Tokenizer;
+	}());
+	exports.Tokenizer = Tokenizer;
+
+
+/***/ }
+/******/ ])
+});
+;
+
+/***/ }),
+/* 269 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var hasOwn = Object.prototype.hasOwnProperty;
+var toStr = Object.prototype.toString;
+var defineProperty = Object.defineProperty;
+var gOPD = Object.getOwnPropertyDescriptor;
+
+var isArray = function isArray(arr) {
+	if (typeof Array.isArray === 'function') {
+		return Array.isArray(arr);
+	}
+
+	return toStr.call(arr) === '[object Array]';
+};
 
-              /***/
-            },
-            /* 1 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var syntax_1 = __webpack_require__(2);
-              var CommentHandler = (function () {
-                function CommentHandler() {
-                  this.attach = false;
-                  this.comments = [];
-                  this.stack = [];
-                  this.leading = [];
-                  this.trailing = [];
-                }
-                CommentHandler.prototype.insertInnerComments = function (
-                  node,
-                  metadata,
-                ) {
-                  //  innnerComments for properties empty block
-                  //  `function a() {/** comments **\/}`
-                  if (
-                    node.type === syntax_1.Syntax.BlockStatement &&
-                    node.body.length === 0
-                  ) {
-                    var innerComments = [];
-                    for (var i = this.leading.length - 1; i >= 0; --i) {
-                      var entry = this.leading[i];
-                      if (metadata.end.offset >= entry.start) {
-                        innerComments.unshift(entry.comment);
-                        this.leading.splice(i, 1);
-                        this.trailing.splice(i, 1);
-                      }
-                    }
-                    if (innerComments.length) {
-                      node.innerComments = innerComments;
-                    }
-                  }
-                };
-                CommentHandler.prototype.findTrailingComments = function (
-                  metadata,
-                ) {
-                  var trailingComments = [];
-                  if (this.trailing.length > 0) {
-                    for (var i = this.trailing.length - 1; i >= 0; --i) {
-                      var entry_1 = this.trailing[i];
-                      if (entry_1.start >= metadata.end.offset) {
-                        trailingComments.unshift(entry_1.comment);
-                      }
-                    }
-                    this.trailing.length = 0;
-                    return trailingComments;
-                  }
-                  var entry = this.stack[this.stack.length - 1];
-                  if (entry && entry.node.trailingComments) {
-                    var firstComment = entry.node.trailingComments[0];
-                    if (
-                      firstComment &&
-                      firstComment.range[0] >= metadata.end.offset
-                    ) {
-                      trailingComments = entry.node.trailingComments;
-                      delete entry.node.trailingComments;
-                    }
-                  }
-                  return trailingComments;
-                };
-                CommentHandler.prototype.findLeadingComments = function (
-                  metadata,
-                ) {
-                  var leadingComments = [];
-                  var target;
-                  while (this.stack.length > 0) {
-                    var entry = this.stack[this.stack.length - 1];
-                    if (entry && entry.start >= metadata.start.offset) {
-                      target = entry.node;
-                      this.stack.pop();
-                    } else {
-                      break;
-                    }
-                  }
-                  if (target) {
-                    var count = target.leadingComments
-                      ? target.leadingComments.length
-                      : 0;
-                    for (var i = count - 1; i >= 0; --i) {
-                      var comment = target.leadingComments[i];
-                      if (comment.range[1] <= metadata.start.offset) {
-                        leadingComments.unshift(comment);
-                        target.leadingComments.splice(i, 1);
-                      }
-                    }
-                    if (
-                      target.leadingComments &&
-                      target.leadingComments.length === 0
-                    ) {
-                      delete target.leadingComments;
-                    }
-                    return leadingComments;
-                  }
-                  for (var i = this.leading.length - 1; i >= 0; --i) {
-                    var entry = this.leading[i];
-                    if (entry.start <= metadata.start.offset) {
-                      leadingComments.unshift(entry.comment);
-                      this.leading.splice(i, 1);
-                    }
-                  }
-                  return leadingComments;
-                };
-                CommentHandler.prototype.visitNode = function (node, metadata) {
-                  if (
-                    node.type === syntax_1.Syntax.Program &&
-                    node.body.length > 0
-                  ) {
-                    return;
-                  }
-                  this.insertInnerComments(node, metadata);
-                  var trailingComments = this.findTrailingComments(metadata);
-                  var leadingComments = this.findLeadingComments(metadata);
-                  if (leadingComments.length > 0) {
-                    node.leadingComments = leadingComments;
-                  }
-                  if (trailingComments.length > 0) {
-                    node.trailingComments = trailingComments;
-                  }
-                  this.stack.push({
-                    node: node,
-                    start: metadata.start.offset,
-                  });
-                };
-                CommentHandler.prototype.visitComment = function (
-                  node,
-                  metadata,
-                ) {
-                  var type = node.type[0] === "L" ? "Line" : "Block";
-                  var comment = {
-                    type: type,
-                    value: node.value,
-                  };
-                  if (node.range) {
-                    comment.range = node.range;
-                  }
-                  if (node.loc) {
-                    comment.loc = node.loc;
-                  }
-                  this.comments.push(comment);
-                  if (this.attach) {
-                    var entry = {
-                      comment: {
-                        type: type,
-                        value: node.value,
-                        range: [metadata.start.offset, metadata.end.offset],
-                      },
-                      start: metadata.start.offset,
-                    };
-                    if (node.loc) {
-                      entry.comment.loc = node.loc;
-                    }
-                    node.type = type;
-                    this.leading.push(entry);
-                    this.trailing.push(entry);
-                  }
-                };
-                CommentHandler.prototype.visit = function (node, metadata) {
-                  if (node.type === "LineComment") {
-                    this.visitComment(node, metadata);
-                  } else if (node.type === "BlockComment") {
-                    this.visitComment(node, metadata);
-                  } else if (this.attach) {
-                    this.visitNode(node, metadata);
-                  }
-                };
-                return CommentHandler;
-              })();
-              exports.CommentHandler = CommentHandler;
+var isPlainObject = function isPlainObject(obj) {
+	if (!obj || toStr.call(obj) !== '[object Object]') {
+		return false;
+	}
 
-              /***/
-            },
-            /* 2 */
-            /***/ function (module, exports) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              exports.Syntax = {
-                AssignmentExpression: "AssignmentExpression",
-                AssignmentPattern: "AssignmentPattern",
-                ArrayExpression: "ArrayExpression",
-                ArrayPattern: "ArrayPattern",
-                ArrowFunctionExpression: "ArrowFunctionExpression",
-                AwaitExpression: "AwaitExpression",
-                BlockStatement: "BlockStatement",
-                BinaryExpression: "BinaryExpression",
-                BreakStatement: "BreakStatement",
-                CallExpression: "CallExpression",
-                CatchClause: "CatchClause",
-                ClassBody: "ClassBody",
-                ClassDeclaration: "ClassDeclaration",
-                ClassExpression: "ClassExpression",
-                ConditionalExpression: "ConditionalExpression",
-                ContinueStatement: "ContinueStatement",
-                DoWhileStatement: "DoWhileStatement",
-                DebuggerStatement: "DebuggerStatement",
-                EmptyStatement: "EmptyStatement",
-                ExportAllDeclaration: "ExportAllDeclaration",
-                ExportDefaultDeclaration: "ExportDefaultDeclaration",
-                ExportNamedDeclaration: "ExportNamedDeclaration",
-                ExportSpecifier: "ExportSpecifier",
-                ExpressionStatement: "ExpressionStatement",
-                ForStatement: "ForStatement",
-                ForOfStatement: "ForOfStatement",
-                ForInStatement: "ForInStatement",
-                FunctionDeclaration: "FunctionDeclaration",
-                FunctionExpression: "FunctionExpression",
-                Identifier: "Identifier",
-                IfStatement: "IfStatement",
-                ImportDeclaration: "ImportDeclaration",
-                ImportDefaultSpecifier: "ImportDefaultSpecifier",
-                ImportNamespaceSpecifier: "ImportNamespaceSpecifier",
-                ImportSpecifier: "ImportSpecifier",
-                Literal: "Literal",
-                LabeledStatement: "LabeledStatement",
-                LogicalExpression: "LogicalExpression",
-                MemberExpression: "MemberExpression",
-                MetaProperty: "MetaProperty",
-                MethodDefinition: "MethodDefinition",
-                NewExpression: "NewExpression",
-                ObjectExpression: "ObjectExpression",
-                ObjectPattern: "ObjectPattern",
-                Program: "Program",
-                Property: "Property",
-                RestElement: "RestElement",
-                ReturnStatement: "ReturnStatement",
-                SequenceExpression: "SequenceExpression",
-                SpreadElement: "SpreadElement",
-                Super: "Super",
-                SwitchCase: "SwitchCase",
-                SwitchStatement: "SwitchStatement",
-                TaggedTemplateExpression: "TaggedTemplateExpression",
-                TemplateElement: "TemplateElement",
-                TemplateLiteral: "TemplateLiteral",
-                ThisExpression: "ThisExpression",
-                ThrowStatement: "ThrowStatement",
-                TryStatement: "TryStatement",
-                UnaryExpression: "UnaryExpression",
-                UpdateExpression: "UpdateExpression",
-                VariableDeclaration: "VariableDeclaration",
-                VariableDeclarator: "VariableDeclarator",
-                WhileStatement: "WhileStatement",
-                WithStatement: "WithStatement",
-                YieldExpression: "YieldExpression",
-              };
+	var hasOwnConstructor = hasOwn.call(obj, 'constructor');
+	var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
+	// Not own constructor property must be Object
+	if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
+		return false;
+	}
 
-              /***/
-            },
-            /* 3 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              /* istanbul ignore next */
-              var __extends =
-                (this && this.__extends) ||
-                (function () {
-                  var extendStatics =
-                    Object.setPrototypeOf ||
-                    ({ __proto__: [] } instanceof Array &&
-                      function (d, b) {
-                        d.__proto__ = b;
-                      }) ||
-                    function (d, b) {
-                      for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-                    };
-                  return function (d, b) {
-                    extendStatics(d, b);
-                    function __() {
-                      this.constructor = d;
-                    }
-                    d.prototype =
-                      b === null
-                        ? Object.create(b)
-                        : ((__.prototype = b.prototype), new __());
-                  };
-                })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var character_1 = __webpack_require__(4);
-              var JSXNode = __webpack_require__(5);
-              var jsx_syntax_1 = __webpack_require__(6);
-              var Node = __webpack_require__(7);
-              var parser_1 = __webpack_require__(8);
-              var token_1 = __webpack_require__(13);
-              var xhtml_entities_1 = __webpack_require__(14);
-              token_1.TokenName[100 /* Identifier */] = "JSXIdentifier";
-              token_1.TokenName[101 /* Text */] = "JSXText";
-              // Fully qualified element name, e.g. <svg:path> returns "svg:path"
-              function getQualifiedElementName(elementName) {
-                var qualifiedName;
-                switch (elementName.type) {
-                  case jsx_syntax_1.JSXSyntax.JSXIdentifier:
-                    var id = elementName;
-                    qualifiedName = id.name;
-                    break;
-                  case jsx_syntax_1.JSXSyntax.JSXNamespacedName:
-                    var ns = elementName;
-                    qualifiedName =
-                      getQualifiedElementName(ns.namespace) +
-                      ":" +
-                      getQualifiedElementName(ns.name);
-                    break;
-                  case jsx_syntax_1.JSXSyntax.JSXMemberExpression:
-                    var expr = elementName;
-                    qualifiedName =
-                      getQualifiedElementName(expr.object) +
-                      "." +
-                      getQualifiedElementName(expr.property);
-                    break;
-                  /* istanbul ignore next */
-                  default:
-                    break;
-                }
-                return qualifiedName;
-              }
-              var JSXParser = (function (_super) {
-                __extends(JSXParser, _super);
-                function JSXParser(code, options, delegate) {
-                  return _super.call(this, code, options, delegate) || this;
-                }
-                JSXParser.prototype.parsePrimaryExpression = function () {
-                  return this.match("<")
-                    ? this.parseJSXRoot()
-                    : _super.prototype.parsePrimaryExpression.call(this);
-                };
-                JSXParser.prototype.startJSX = function () {
-                  // Unwind the scanner before the lookahead token.
-                  this.scanner.index = this.startMarker.index;
-                  this.scanner.lineNumber = this.startMarker.line;
-                  this.scanner.lineStart =
-                    this.startMarker.index - this.startMarker.column;
-                };
-                JSXParser.prototype.finishJSX = function () {
-                  // Prime the next lookahead.
-                  this.nextToken();
-                };
-                JSXParser.prototype.reenterJSX = function () {
-                  this.startJSX();
-                  this.expectJSX("}");
-                  // Pop the closing '}' added from the lookahead.
-                  if (this.config.tokens) {
-                    this.tokens.pop();
-                  }
-                };
-                JSXParser.prototype.createJSXNode = function () {
-                  this.collectComments();
-                  return {
-                    index: this.scanner.index,
-                    line: this.scanner.lineNumber,
-                    column: this.scanner.index - this.scanner.lineStart,
-                  };
-                };
-                JSXParser.prototype.createJSXChildNode = function () {
-                  return {
-                    index: this.scanner.index,
-                    line: this.scanner.lineNumber,
-                    column: this.scanner.index - this.scanner.lineStart,
-                  };
-                };
-                JSXParser.prototype.scanXHTMLEntity = function (quote) {
-                  var result = "&";
-                  var valid = true;
-                  var terminated = false;
-                  var numeric = false;
-                  var hex = false;
-                  while (!this.scanner.eof() && valid && !terminated) {
-                    var ch = this.scanner.source[this.scanner.index];
-                    if (ch === quote) {
-                      break;
-                    }
-                    terminated = ch === ";";
-                    result += ch;
-                    ++this.scanner.index;
-                    if (!terminated) {
-                      switch (result.length) {
-                        case 2:
-                          // e.g. '&#123;'
-                          numeric = ch === "#";
-                          break;
-                        case 3:
-                          if (numeric) {
-                            // e.g. '&#x41;'
-                            hex = ch === "x";
-                            valid =
-                              hex ||
-                              character_1.Character.isDecimalDigit(
-                                ch.charCodeAt(0),
-                              );
-                            numeric = numeric && !hex;
-                          }
-                          break;
-                        default:
-                          valid =
-                            valid &&
-                            !(
-                              numeric &&
-                              !character_1.Character.isDecimalDigit(
-                                ch.charCodeAt(0),
-                              )
-                            );
-                          valid =
-                            valid &&
-                            !(
-                              hex &&
-                              !character_1.Character.isHexDigit(
-                                ch.charCodeAt(0),
-                              )
-                            );
-                          break;
-                      }
-                    }
-                  }
-                  if (valid && terminated && result.length > 2) {
-                    // e.g. '&#x41;' becomes just '#x41'
-                    var str = result.substr(1, result.length - 2);
-                    if (numeric && str.length > 1) {
-                      result = String.fromCharCode(parseInt(str.substr(1), 10));
-                    } else if (hex && str.length > 2) {
-                      result = String.fromCharCode(
-                        parseInt("0" + str.substr(1), 16),
-                      );
-                    } else if (
-                      !numeric &&
-                      !hex &&
-                      xhtml_entities_1.XHTMLEntities[str]
-                    ) {
-                      result = xhtml_entities_1.XHTMLEntities[str];
-                    }
-                  }
-                  return result;
-                };
-                // Scan the next JSX token. This replaces Scanner#lex when in JSX mode.
-                JSXParser.prototype.lexJSX = function () {
-                  var cp = this.scanner.source.charCodeAt(this.scanner.index);
-                  // < > / : = { }
-                  if (
-                    cp === 60 ||
-                    cp === 62 ||
-                    cp === 47 ||
-                    cp === 58 ||
-                    cp === 61 ||
-                    cp === 123 ||
-                    cp === 125
-                  ) {
-                    var value = this.scanner.source[this.scanner.index++];
-                    return {
-                      type: 7 /* Punctuator */,
-                      value: value,
-                      lineNumber: this.scanner.lineNumber,
-                      lineStart: this.scanner.lineStart,
-                      start: this.scanner.index - 1,
-                      end: this.scanner.index,
-                    };
-                  }
-                  // " '
-                  if (cp === 34 || cp === 39) {
-                    var start = this.scanner.index;
-                    var quote = this.scanner.source[this.scanner.index++];
-                    var str = "";
-                    while (!this.scanner.eof()) {
-                      var ch = this.scanner.source[this.scanner.index++];
-                      if (ch === quote) {
-                        break;
-                      } else if (ch === "&") {
-                        str += this.scanXHTMLEntity(quote);
-                      } else {
-                        str += ch;
-                      }
-                    }
-                    return {
-                      type: 8 /* StringLiteral */,
-                      value: str,
-                      lineNumber: this.scanner.lineNumber,
-                      lineStart: this.scanner.lineStart,
-                      start: start,
-                      end: this.scanner.index,
-                    };
-                  }
-                  // ... or .
-                  if (cp === 46) {
-                    var n1 = this.scanner.source.charCodeAt(
-                      this.scanner.index + 1,
-                    );
-                    var n2 = this.scanner.source.charCodeAt(
-                      this.scanner.index + 2,
-                    );
-                    var value = n1 === 46 && n2 === 46 ? "..." : ".";
-                    var start = this.scanner.index;
-                    this.scanner.index += value.length;
-                    return {
-                      type: 7 /* Punctuator */,
-                      value: value,
-                      lineNumber: this.scanner.lineNumber,
-                      lineStart: this.scanner.lineStart,
-                      start: start,
-                      end: this.scanner.index,
-                    };
-                  }
-                  // `
-                  if (cp === 96) {
-                    // Only placeholder, since it will be rescanned as a real assignment expression.
-                    return {
-                      type: 10 /* Template */,
-                      value: "",
-                      lineNumber: this.scanner.lineNumber,
-                      lineStart: this.scanner.lineStart,
-                      start: this.scanner.index,
-                      end: this.scanner.index,
-                    };
-                  }
-                  // Identifer can not contain backslash (char code 92).
-                  if (
-                    character_1.Character.isIdentifierStart(cp) &&
-                    cp !== 92
-                  ) {
-                    var start = this.scanner.index;
-                    ++this.scanner.index;
-                    while (!this.scanner.eof()) {
-                      var ch = this.scanner.source.charCodeAt(
-                        this.scanner.index,
-                      );
-                      if (
-                        character_1.Character.isIdentifierPart(ch) &&
-                        ch !== 92
-                      ) {
-                        ++this.scanner.index;
-                      } else if (ch === 45) {
-                        // Hyphen (char code 45) can be part of an identifier.
-                        ++this.scanner.index;
-                      } else {
-                        break;
-                      }
-                    }
-                    var id = this.scanner.source.slice(
-                      start,
-                      this.scanner.index,
-                    );
-                    return {
-                      type: 100 /* Identifier */,
-                      value: id,
-                      lineNumber: this.scanner.lineNumber,
-                      lineStart: this.scanner.lineStart,
-                      start: start,
-                      end: this.scanner.index,
-                    };
-                  }
-                  return this.scanner.lex();
-                };
-                JSXParser.prototype.nextJSXToken = function () {
-                  this.collectComments();
-                  this.startMarker.index = this.scanner.index;
-                  this.startMarker.line = this.scanner.lineNumber;
-                  this.startMarker.column =
-                    this.scanner.index - this.scanner.lineStart;
-                  var token = this.lexJSX();
-                  this.lastMarker.index = this.scanner.index;
-                  this.lastMarker.line = this.scanner.lineNumber;
-                  this.lastMarker.column =
-                    this.scanner.index - this.scanner.lineStart;
-                  if (this.config.tokens) {
-                    this.tokens.push(this.convertToken(token));
-                  }
-                  return token;
-                };
-                JSXParser.prototype.nextJSXText = function () {
-                  this.startMarker.index = this.scanner.index;
-                  this.startMarker.line = this.scanner.lineNumber;
-                  this.startMarker.column =
-                    this.scanner.index - this.scanner.lineStart;
-                  var start = this.scanner.index;
-                  var text = "";
-                  while (!this.scanner.eof()) {
-                    var ch = this.scanner.source[this.scanner.index];
-                    if (ch === "{" || ch === "<") {
-                      break;
-                    }
-                    ++this.scanner.index;
-                    text += ch;
-                    if (
-                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
-                    ) {
-                      ++this.scanner.lineNumber;
-                      if (
-                        ch === "\r" &&
-                        this.scanner.source[this.scanner.index] === "\n"
-                      ) {
-                        ++this.scanner.index;
-                      }
-                      this.scanner.lineStart = this.scanner.index;
-                    }
-                  }
-                  this.lastMarker.index = this.scanner.index;
-                  this.lastMarker.line = this.scanner.lineNumber;
-                  this.lastMarker.column =
-                    this.scanner.index - this.scanner.lineStart;
-                  var token = {
-                    type: 101 /* Text */,
-                    value: text,
-                    lineNumber: this.scanner.lineNumber,
-                    lineStart: this.scanner.lineStart,
-                    start: start,
-                    end: this.scanner.index,
-                  };
-                  if (text.length > 0 && this.config.tokens) {
-                    this.tokens.push(this.convertToken(token));
-                  }
-                  return token;
-                };
-                JSXParser.prototype.peekJSXToken = function () {
-                  var state = this.scanner.saveState();
-                  this.scanner.scanComments();
-                  var next = this.lexJSX();
-                  this.scanner.restoreState(state);
-                  return next;
-                };
-                // Expect the next JSX token to match the specified punctuator.
-                // If not, an exception will be thrown.
-                JSXParser.prototype.expectJSX = function (value) {
-                  var token = this.nextJSXToken();
-                  if (
-                    token.type !== 7 /* Punctuator */ ||
-                    token.value !== value
-                  ) {
-                    this.throwUnexpectedToken(token);
-                  }
-                };
-                // Return true if the next JSX token matches the specified punctuator.
-                JSXParser.prototype.matchJSX = function (value) {
-                  var next = this.peekJSXToken();
-                  return (
-                    next.type === 7 /* Punctuator */ && next.value === value
-                  );
-                };
-                JSXParser.prototype.parseJSXIdentifier = function () {
-                  var node = this.createJSXNode();
-                  var token = this.nextJSXToken();
-                  if (token.type !== 100 /* Identifier */) {
-                    this.throwUnexpectedToken(token);
-                  }
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXIdentifier(token.value),
-                  );
-                };
-                JSXParser.prototype.parseJSXElementName = function () {
-                  var node = this.createJSXNode();
-                  var elementName = this.parseJSXIdentifier();
-                  if (this.matchJSX(":")) {
-                    var namespace = elementName;
-                    this.expectJSX(":");
-                    var name_1 = this.parseJSXIdentifier();
-                    elementName = this.finalize(
-                      node,
-                      new JSXNode.JSXNamespacedName(namespace, name_1),
-                    );
-                  } else if (this.matchJSX(".")) {
-                    while (this.matchJSX(".")) {
-                      var object = elementName;
-                      this.expectJSX(".");
-                      var property = this.parseJSXIdentifier();
-                      elementName = this.finalize(
-                        node,
-                        new JSXNode.JSXMemberExpression(object, property),
-                      );
-                    }
-                  }
-                  return elementName;
-                };
-                JSXParser.prototype.parseJSXAttributeName = function () {
-                  var node = this.createJSXNode();
-                  var attributeName;
-                  var identifier = this.parseJSXIdentifier();
-                  if (this.matchJSX(":")) {
-                    var namespace = identifier;
-                    this.expectJSX(":");
-                    var name_2 = this.parseJSXIdentifier();
-                    attributeName = this.finalize(
-                      node,
-                      new JSXNode.JSXNamespacedName(namespace, name_2),
-                    );
-                  } else {
-                    attributeName = identifier;
-                  }
-                  return attributeName;
-                };
-                JSXParser.prototype.parseJSXStringLiteralAttribute =
-                  function () {
-                    var node = this.createJSXNode();
-                    var token = this.nextJSXToken();
-                    if (token.type !== 8 /* StringLiteral */) {
-                      this.throwUnexpectedToken(token);
-                    }
-                    var raw = this.getTokenRaw(token);
-                    return this.finalize(
-                      node,
-                      new Node.Literal(token.value, raw),
-                    );
-                  };
-                JSXParser.prototype.parseJSXExpressionAttribute = function () {
-                  var node = this.createJSXNode();
-                  this.expectJSX("{");
-                  this.finishJSX();
-                  if (this.match("}")) {
-                    this.tolerateError(
-                      "JSX attributes must only be assigned a non-empty expression",
-                    );
-                  }
-                  var expression = this.parseAssignmentExpression();
-                  this.reenterJSX();
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXExpressionContainer(expression),
-                  );
-                };
-                JSXParser.prototype.parseJSXAttributeValue = function () {
-                  return this.matchJSX("{")
-                    ? this.parseJSXExpressionAttribute()
-                    : this.matchJSX("<")
-                      ? this.parseJSXElement()
-                      : this.parseJSXStringLiteralAttribute();
-                };
-                JSXParser.prototype.parseJSXNameValueAttribute = function () {
-                  var node = this.createJSXNode();
-                  var name = this.parseJSXAttributeName();
-                  var value = null;
-                  if (this.matchJSX("=")) {
-                    this.expectJSX("=");
-                    value = this.parseJSXAttributeValue();
-                  }
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXAttribute(name, value),
-                  );
-                };
-                JSXParser.prototype.parseJSXSpreadAttribute = function () {
-                  var node = this.createJSXNode();
-                  this.expectJSX("{");
-                  this.expectJSX("...");
-                  this.finishJSX();
-                  var argument = this.parseAssignmentExpression();
-                  this.reenterJSX();
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXSpreadAttribute(argument),
-                  );
-                };
-                JSXParser.prototype.parseJSXAttributes = function () {
-                  var attributes = [];
-                  while (!this.matchJSX("/") && !this.matchJSX(">")) {
-                    var attribute = this.matchJSX("{")
-                      ? this.parseJSXSpreadAttribute()
-                      : this.parseJSXNameValueAttribute();
-                    attributes.push(attribute);
-                  }
-                  return attributes;
-                };
-                JSXParser.prototype.parseJSXOpeningElement = function () {
-                  var node = this.createJSXNode();
-                  this.expectJSX("<");
-                  var name = this.parseJSXElementName();
-                  var attributes = this.parseJSXAttributes();
-                  var selfClosing = this.matchJSX("/");
-                  if (selfClosing) {
-                    this.expectJSX("/");
-                  }
-                  this.expectJSX(">");
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXOpeningElement(
-                      name,
-                      selfClosing,
-                      attributes,
-                    ),
-                  );
-                };
-                JSXParser.prototype.parseJSXBoundaryElement = function () {
-                  var node = this.createJSXNode();
-                  this.expectJSX("<");
-                  if (this.matchJSX("/")) {
-                    this.expectJSX("/");
-                    var name_3 = this.parseJSXElementName();
-                    this.expectJSX(">");
-                    return this.finalize(
-                      node,
-                      new JSXNode.JSXClosingElement(name_3),
-                    );
-                  }
-                  var name = this.parseJSXElementName();
-                  var attributes = this.parseJSXAttributes();
-                  var selfClosing = this.matchJSX("/");
-                  if (selfClosing) {
-                    this.expectJSX("/");
-                  }
-                  this.expectJSX(">");
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXOpeningElement(
-                      name,
-                      selfClosing,
-                      attributes,
-                    ),
-                  );
-                };
-                JSXParser.prototype.parseJSXEmptyExpression = function () {
-                  var node = this.createJSXChildNode();
-                  this.collectComments();
-                  this.lastMarker.index = this.scanner.index;
-                  this.lastMarker.line = this.scanner.lineNumber;
-                  this.lastMarker.column =
-                    this.scanner.index - this.scanner.lineStart;
-                  return this.finalize(node, new JSXNode.JSXEmptyExpression());
-                };
-                JSXParser.prototype.parseJSXExpressionContainer = function () {
-                  var node = this.createJSXNode();
-                  this.expectJSX("{");
-                  var expression;
-                  if (this.matchJSX("}")) {
-                    expression = this.parseJSXEmptyExpression();
-                    this.expectJSX("}");
-                  } else {
-                    this.finishJSX();
-                    expression = this.parseAssignmentExpression();
-                    this.reenterJSX();
-                  }
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXExpressionContainer(expression),
-                  );
-                };
-                JSXParser.prototype.parseJSXChildren = function () {
-                  var children = [];
-                  while (!this.scanner.eof()) {
-                    var node = this.createJSXChildNode();
-                    var token = this.nextJSXText();
-                    if (token.start < token.end) {
-                      var raw = this.getTokenRaw(token);
-                      var child = this.finalize(
-                        node,
-                        new JSXNode.JSXText(token.value, raw),
-                      );
-                      children.push(child);
-                    }
-                    if (this.scanner.source[this.scanner.index] === "{") {
-                      var container = this.parseJSXExpressionContainer();
-                      children.push(container);
-                    } else {
-                      break;
-                    }
-                  }
-                  return children;
-                };
-                JSXParser.prototype.parseComplexJSXElement = function (el) {
-                  var stack = [];
-                  while (!this.scanner.eof()) {
-                    el.children = el.children.concat(this.parseJSXChildren());
-                    var node = this.createJSXChildNode();
-                    var element = this.parseJSXBoundaryElement();
-                    if (
-                      element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement
-                    ) {
-                      var opening = element;
-                      if (opening.selfClosing) {
-                        var child = this.finalize(
-                          node,
-                          new JSXNode.JSXElement(opening, [], null),
-                        );
-                        el.children.push(child);
-                      } else {
-                        stack.push(el);
-                        el = {
-                          node: node,
-                          opening: opening,
-                          closing: null,
-                          children: [],
-                        };
-                      }
-                    }
-                    if (
-                      element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement
-                    ) {
-                      el.closing = element;
-                      var open_1 = getQualifiedElementName(el.opening.name);
-                      var close_1 = getQualifiedElementName(el.closing.name);
-                      if (open_1 !== close_1) {
-                        this.tolerateError(
-                          "Expected corresponding JSX closing tag for %0",
-                          open_1,
-                        );
-                      }
-                      if (stack.length > 0) {
-                        var child = this.finalize(
-                          el.node,
-                          new JSXNode.JSXElement(
-                            el.opening,
-                            el.children,
-                            el.closing,
-                          ),
-                        );
-                        el = stack[stack.length - 1];
-                        el.children.push(child);
-                        stack.pop();
-                      } else {
-                        break;
-                      }
-                    }
-                  }
-                  return el;
-                };
-                JSXParser.prototype.parseJSXElement = function () {
-                  var node = this.createJSXNode();
-                  var opening = this.parseJSXOpeningElement();
-                  var children = [];
-                  var closing = null;
-                  if (!opening.selfClosing) {
-                    var el = this.parseComplexJSXElement({
-                      node: node,
-                      opening: opening,
-                      closing: closing,
-                      children: children,
-                    });
-                    children = el.children;
-                    closing = el.closing;
-                  }
-                  return this.finalize(
-                    node,
-                    new JSXNode.JSXElement(opening, children, closing),
-                  );
-                };
-                JSXParser.prototype.parseJSXRoot = function () {
-                  // Pop the opening '<' added from the lookahead.
-                  if (this.config.tokens) {
-                    this.tokens.pop();
-                  }
-                  this.startJSX();
-                  var element = this.parseJSXElement();
-                  this.finishJSX();
-                  return element;
-                };
-                JSXParser.prototype.isStartOfExpression = function () {
-                  return (
-                    _super.prototype.isStartOfExpression.call(this) ||
-                    this.match("<")
-                  );
-                };
-                return JSXParser;
-              })(parser_1.Parser);
-              exports.JSXParser = JSXParser;
+	// Own properties are enumerated firstly, so to speed up,
+	// if last one is own, then all properties are own.
+	var key;
+	for (key in obj) { /**/ }
 
-              /***/
-            },
-            /* 4 */
-            /***/ function (module, exports) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              // See also tools/generate-unicode-regex.js.
-              var Regex = {
-                // Unicode v8.0.0 NonAsciiIdentifierStart:
-                NonAsciiIdentifierStart:
-                  /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B4\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0AF9\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58-\u0C5A\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D5F-\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F5\u13F8-\u13FD\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309B-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FD5\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA7AD\uA7B0-\uA7B7\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA8FD\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB65\uAB70-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDE80-\uDE9C\uDEA0-\uDED0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF75\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDCE0-\uDCF2\uDCF4\uDCF5\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00\uDE10-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE4\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48\uDC80-\uDCB2\uDCC0-\uDCF2]|\uD804[\uDC03-\uDC37\uDC83-\uDCAF\uDCD0-\uDCE8\uDD03-\uDD26\uDD50-\uDD72\uDD76\uDD83-\uDDB2\uDDC1-\uDDC4\uDDDA\uDDDC\uDE00-\uDE11\uDE13-\uDE2B\uDE80-\uDE86\uDE88\uDE8A-\uDE8D\uDE8F-\uDE9D\uDE9F-\uDEA8\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF50\uDF5D-\uDF61]|\uD805[\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDDD8-\uDDDB\uDE00-\uDE2F\uDE44\uDE80-\uDEAA\uDF00-\uDF19]|\uD806[\uDCA0-\uDCDF\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF99]|\uD809[\uDC00-\uDC6E\uDC80-\uDD43]|[\uD80C\uD840-\uD868\uD86A-\uD86C\uD86F-\uD872][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD811[\uDC00-\uDE46]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D\uDC20-\uDFFF]|\uD873[\uDC00-\uDEA1]|\uD87E[\uDC00-\uDE1D]/,
-                // Unicode v8.0.0 NonAsciiIdentifierPart:
-                NonAsciiIdentifierPart:
-                  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-              };
-              exports.Character = {
-                /* tslint:disable:no-bitwise */
-                fromCodePoint: function (cp) {
-                  return cp < 0x10000
-                    ? String.fromCharCode(cp)
-                    : String.fromCharCode(0xd800 + ((cp - 0x10000) >> 10)) +
-                        String.fromCharCode(0xdc00 + ((cp - 0x10000) & 1023));
-                },
-                // https://tc39.github.io/ecma262/#sec-white-space
-                isWhiteSpace: function (cp) {
-                  return (
-                    cp === 0x20 ||
-                    cp === 0x09 ||
-                    cp === 0x0b ||
-                    cp === 0x0c ||
-                    cp === 0xa0 ||
-                    (cp >= 0x1680 &&
-                      [
-                        0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
-                        0x2006, 0x2007, 0x2008, 0x2009, 0x200a, 0x202f, 0x205f,
-                        0x3000, 0xfeff,
-                      ].indexOf(cp) >= 0)
-                  );
-                },
-                // https://tc39.github.io/ecma262/#sec-line-terminators
-                isLineTerminator: function (cp) {
-                  return (
-                    cp === 0x0a || cp === 0x0d || cp === 0x2028 || cp === 0x2029
-                  );
-                },
-                // https://tc39.github.io/ecma262/#sec-names-and-keywords
-                isIdentifierStart: function (cp) {
-                  return (
-                    cp === 0x24 ||
-                    cp === 0x5f ||
-                    (cp >= 0x41 && cp <= 0x5a) ||
-                    (cp >= 0x61 && cp <= 0x7a) ||
-                    cp === 0x5c ||
-                    (cp >= 0x80 &&
-                      Regex.NonAsciiIdentifierStart.test(
-                        exports.Character.fromCodePoint(cp),
-                      ))
-                  );
-                },
-                isIdentifierPart: function (cp) {
-                  return (
-                    cp === 0x24 ||
-                    cp === 0x5f ||
-                    (cp >= 0x41 && cp <= 0x5a) ||
-                    (cp >= 0x61 && cp <= 0x7a) ||
-                    (cp >= 0x30 && cp <= 0x39) ||
-                    cp === 0x5c ||
-                    (cp >= 0x80 &&
-                      Regex.NonAsciiIdentifierPart.test(
-                        exports.Character.fromCodePoint(cp),
-                      ))
-                  );
-                },
-                // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
-                isDecimalDigit: function (cp) {
-                  return cp >= 0x30 && cp <= 0x39; // 0..9
-                },
-                isHexDigit: function (cp) {
-                  return (
-                    (cp >= 0x30 && cp <= 0x39) ||
-                    (cp >= 0x41 && cp <= 0x46) ||
-                    (cp >= 0x61 && cp <= 0x66)
-                  ); // a..f
-                },
-                isOctalDigit: function (cp) {
-                  return cp >= 0x30 && cp <= 0x37; // 0..7
-                },
-              };
+	return typeof key === 'undefined' || hasOwn.call(obj, key);
+};
 
-              /***/
-            },
-            /* 5 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var jsx_syntax_1 = __webpack_require__(6);
-              /* tslint:disable:max-classes-per-file */
-              var JSXClosingElement = (function () {
-                function JSXClosingElement(name) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement;
-                  this.name = name;
-                }
-                return JSXClosingElement;
-              })();
-              exports.JSXClosingElement = JSXClosingElement;
-              var JSXElement = (function () {
-                function JSXElement(openingElement, children, closingElement) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXElement;
-                  this.openingElement = openingElement;
-                  this.children = children;
-                  this.closingElement = closingElement;
-                }
-                return JSXElement;
-              })();
-              exports.JSXElement = JSXElement;
-              var JSXEmptyExpression = (function () {
-                function JSXEmptyExpression() {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression;
-                }
-                return JSXEmptyExpression;
-              })();
-              exports.JSXEmptyExpression = JSXEmptyExpression;
-              var JSXExpressionContainer = (function () {
-                function JSXExpressionContainer(expression) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer;
-                  this.expression = expression;
-                }
-                return JSXExpressionContainer;
-              })();
-              exports.JSXExpressionContainer = JSXExpressionContainer;
-              var JSXIdentifier = (function () {
-                function JSXIdentifier(name) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier;
-                  this.name = name;
-                }
-                return JSXIdentifier;
-              })();
-              exports.JSXIdentifier = JSXIdentifier;
-              var JSXMemberExpression = (function () {
-                function JSXMemberExpression(object, property) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression;
-                  this.object = object;
-                  this.property = property;
-                }
-                return JSXMemberExpression;
-              })();
-              exports.JSXMemberExpression = JSXMemberExpression;
-              var JSXAttribute = (function () {
-                function JSXAttribute(name, value) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXAttribute;
-                  this.name = name;
-                  this.value = value;
-                }
-                return JSXAttribute;
-              })();
-              exports.JSXAttribute = JSXAttribute;
-              var JSXNamespacedName = (function () {
-                function JSXNamespacedName(namespace, name) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName;
-                  this.namespace = namespace;
-                  this.name = name;
-                }
-                return JSXNamespacedName;
-              })();
-              exports.JSXNamespacedName = JSXNamespacedName;
-              var JSXOpeningElement = (function () {
-                function JSXOpeningElement(name, selfClosing, attributes) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement;
-                  this.name = name;
-                  this.selfClosing = selfClosing;
-                  this.attributes = attributes;
-                }
-                return JSXOpeningElement;
-              })();
-              exports.JSXOpeningElement = JSXOpeningElement;
-              var JSXSpreadAttribute = (function () {
-                function JSXSpreadAttribute(argument) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute;
-                  this.argument = argument;
-                }
-                return JSXSpreadAttribute;
-              })();
-              exports.JSXSpreadAttribute = JSXSpreadAttribute;
-              var JSXText = (function () {
-                function JSXText(value, raw) {
-                  this.type = jsx_syntax_1.JSXSyntax.JSXText;
-                  this.value = value;
-                  this.raw = raw;
-                }
-                return JSXText;
-              })();
-              exports.JSXText = JSXText;
+// If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
+var setProperty = function setProperty(target, options) {
+	if (defineProperty && options.name === '__proto__') {
+		defineProperty(target, options.name, {
+			enumerable: true,
+			configurable: true,
+			value: options.newValue,
+			writable: true
+		});
+	} else {
+		target[options.name] = options.newValue;
+	}
+};
 
-              /***/
-            },
-            /* 6 */
-            /***/ function (module, exports) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              exports.JSXSyntax = {
-                JSXAttribute: "JSXAttribute",
-                JSXClosingElement: "JSXClosingElement",
-                JSXElement: "JSXElement",
-                JSXEmptyExpression: "JSXEmptyExpression",
-                JSXExpressionContainer: "JSXExpressionContainer",
-                JSXIdentifier: "JSXIdentifier",
-                JSXMemberExpression: "JSXMemberExpression",
-                JSXNamespacedName: "JSXNamespacedName",
-                JSXOpeningElement: "JSXOpeningElement",
-                JSXSpreadAttribute: "JSXSpreadAttribute",
-                JSXText: "JSXText",
-              };
+// Return undefined instead of __proto__ if '__proto__' is not an own property
+var getProperty = function getProperty(obj, name) {
+	if (name === '__proto__') {
+		if (!hasOwn.call(obj, name)) {
+			return void 0;
+		} else if (gOPD) {
+			// In early versions of node, obj['__proto__'] is buggy when obj has
+			// __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
+			return gOPD(obj, name).value;
+		}
+	}
+
+	return obj[name];
+};
 
-              /***/
-            },
-            /* 7 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var syntax_1 = __webpack_require__(2);
-              /* tslint:disable:max-classes-per-file */
-              var ArrayExpression = (function () {
-                function ArrayExpression(elements) {
-                  this.type = syntax_1.Syntax.ArrayExpression;
-                  this.elements = elements;
-                }
-                return ArrayExpression;
-              })();
-              exports.ArrayExpression = ArrayExpression;
-              var ArrayPattern = (function () {
-                function ArrayPattern(elements) {
-                  this.type = syntax_1.Syntax.ArrayPattern;
-                  this.elements = elements;
-                }
-                return ArrayPattern;
-              })();
-              exports.ArrayPattern = ArrayPattern;
-              var ArrowFunctionExpression = (function () {
-                function ArrowFunctionExpression(params, body, expression) {
-                  this.type = syntax_1.Syntax.ArrowFunctionExpression;
-                  this.id = null;
-                  this.params = params;
-                  this.body = body;
-                  this.generator = false;
-                  this.expression = expression;
-                  this.async = false;
-                }
-                return ArrowFunctionExpression;
-              })();
-              exports.ArrowFunctionExpression = ArrowFunctionExpression;
-              var AssignmentExpression = (function () {
-                function AssignmentExpression(operator, left, right) {
-                  this.type = syntax_1.Syntax.AssignmentExpression;
-                  this.operator = operator;
-                  this.left = left;
-                  this.right = right;
-                }
-                return AssignmentExpression;
-              })();
-              exports.AssignmentExpression = AssignmentExpression;
-              var AssignmentPattern = (function () {
-                function AssignmentPattern(left, right) {
-                  this.type = syntax_1.Syntax.AssignmentPattern;
-                  this.left = left;
-                  this.right = right;
-                }
-                return AssignmentPattern;
-              })();
-              exports.AssignmentPattern = AssignmentPattern;
-              var AsyncArrowFunctionExpression = (function () {
-                function AsyncArrowFunctionExpression(
-                  params,
-                  body,
-                  expression,
-                ) {
-                  this.type = syntax_1.Syntax.ArrowFunctionExpression;
-                  this.id = null;
-                  this.params = params;
-                  this.body = body;
-                  this.generator = false;
-                  this.expression = expression;
-                  this.async = true;
-                }
-                return AsyncArrowFunctionExpression;
-              })();
-              exports.AsyncArrowFunctionExpression =
-                AsyncArrowFunctionExpression;
-              var AsyncFunctionDeclaration = (function () {
-                function AsyncFunctionDeclaration(id, params, body) {
-                  this.type = syntax_1.Syntax.FunctionDeclaration;
-                  this.id = id;
-                  this.params = params;
-                  this.body = body;
-                  this.generator = false;
-                  this.expression = false;
-                  this.async = true;
-                }
-                return AsyncFunctionDeclaration;
-              })();
-              exports.AsyncFunctionDeclaration = AsyncFunctionDeclaration;
-              var AsyncFunctionExpression = (function () {
-                function AsyncFunctionExpression(id, params, body) {
-                  this.type = syntax_1.Syntax.FunctionExpression;
-                  this.id = id;
-                  this.params = params;
-                  this.body = body;
-                  this.generator = false;
-                  this.expression = false;
-                  this.async = true;
-                }
-                return AsyncFunctionExpression;
-              })();
-              exports.AsyncFunctionExpression = AsyncFunctionExpression;
-              var AwaitExpression = (function () {
-                function AwaitExpression(argument) {
-                  this.type = syntax_1.Syntax.AwaitExpression;
-                  this.argument = argument;
-                }
-                return AwaitExpression;
-              })();
-              exports.AwaitExpression = AwaitExpression;
-              var BinaryExpression = (function () {
-                function BinaryExpression(operator, left, right) {
-                  var logical = operator === "||" || operator === "&&";
-                  this.type = logical
-                    ? syntax_1.Syntax.LogicalExpression
-                    : syntax_1.Syntax.BinaryExpression;
-                  this.operator = operator;
-                  this.left = left;
-                  this.right = right;
-                }
-                return BinaryExpression;
-              })();
-              exports.BinaryExpression = BinaryExpression;
-              var BlockStatement = (function () {
-                function BlockStatement(body) {
-                  this.type = syntax_1.Syntax.BlockStatement;
-                  this.body = body;
-                }
-                return BlockStatement;
-              })();
-              exports.BlockStatement = BlockStatement;
-              var BreakStatement = (function () {
-                function BreakStatement(label) {
-                  this.type = syntax_1.Syntax.BreakStatement;
-                  this.label = label;
-                }
-                return BreakStatement;
-              })();
-              exports.BreakStatement = BreakStatement;
-              var CallExpression = (function () {
-                function CallExpression(callee, args) {
-                  this.type = syntax_1.Syntax.CallExpression;
-                  this.callee = callee;
-                  this.arguments = args;
-                }
-                return CallExpression;
-              })();
-              exports.CallExpression = CallExpression;
-              var CatchClause = (function () {
-                function CatchClause(param, body) {
-                  this.type = syntax_1.Syntax.CatchClause;
-                  this.param = param;
-                  this.body = body;
-                }
-                return CatchClause;
-              })();
-              exports.CatchClause = CatchClause;
-              var ClassBody = (function () {
-                function ClassBody(body) {
-                  this.type = syntax_1.Syntax.ClassBody;
-                  this.body = body;
-                }
-                return ClassBody;
-              })();
-              exports.ClassBody = ClassBody;
-              var ClassDeclaration = (function () {
-                function ClassDeclaration(id, superClass, body) {
-                  this.type = syntax_1.Syntax.ClassDeclaration;
-                  this.id = id;
-                  this.superClass = superClass;
-                  this.body = body;
-                }
-                return ClassDeclaration;
-              })();
-              exports.ClassDeclaration = ClassDeclaration;
-              var ClassExpression = (function () {
-                function ClassExpression(id, superClass, body) {
-                  this.type = syntax_1.Syntax.ClassExpression;
-                  this.id = id;
-                  this.superClass = superClass;
-                  this.body = body;
-                }
-                return ClassExpression;
-              })();
-              exports.ClassExpression = ClassExpression;
-              var ComputedMemberExpression = (function () {
-                function ComputedMemberExpression(object, property) {
-                  this.type = syntax_1.Syntax.MemberExpression;
-                  this.computed = true;
-                  this.object = object;
-                  this.property = property;
-                }
-                return ComputedMemberExpression;
-              })();
-              exports.ComputedMemberExpression = ComputedMemberExpression;
-              var ConditionalExpression = (function () {
-                function ConditionalExpression(test, consequent, alternate) {
-                  this.type = syntax_1.Syntax.ConditionalExpression;
-                  this.test = test;
-                  this.consequent = consequent;
-                  this.alternate = alternate;
-                }
-                return ConditionalExpression;
-              })();
-              exports.ConditionalExpression = ConditionalExpression;
-              var ContinueStatement = (function () {
-                function ContinueStatement(label) {
-                  this.type = syntax_1.Syntax.ContinueStatement;
-                  this.label = label;
-                }
-                return ContinueStatement;
-              })();
-              exports.ContinueStatement = ContinueStatement;
-              var DebuggerStatement = (function () {
-                function DebuggerStatement() {
-                  this.type = syntax_1.Syntax.DebuggerStatement;
-                }
-                return DebuggerStatement;
-              })();
-              exports.DebuggerStatement = DebuggerStatement;
-              var Directive = (function () {
-                function Directive(expression, directive) {
-                  this.type = syntax_1.Syntax.ExpressionStatement;
-                  this.expression = expression;
-                  this.directive = directive;
-                }
-                return Directive;
-              })();
-              exports.Directive = Directive;
-              var DoWhileStatement = (function () {
-                function DoWhileStatement(body, test) {
-                  this.type = syntax_1.Syntax.DoWhileStatement;
-                  this.body = body;
-                  this.test = test;
-                }
-                return DoWhileStatement;
-              })();
-              exports.DoWhileStatement = DoWhileStatement;
-              var EmptyStatement = (function () {
-                function EmptyStatement() {
-                  this.type = syntax_1.Syntax.EmptyStatement;
-                }
-                return EmptyStatement;
-              })();
-              exports.EmptyStatement = EmptyStatement;
-              var ExportAllDeclaration = (function () {
-                function ExportAllDeclaration(source) {
-                  this.type = syntax_1.Syntax.ExportAllDeclaration;
-                  this.source = source;
-                }
-                return ExportAllDeclaration;
-              })();
-              exports.ExportAllDeclaration = ExportAllDeclaration;
-              var ExportDefaultDeclaration = (function () {
-                function ExportDefaultDeclaration(declaration) {
-                  this.type = syntax_1.Syntax.ExportDefaultDeclaration;
-                  this.declaration = declaration;
-                }
-                return ExportDefaultDeclaration;
-              })();
-              exports.ExportDefaultDeclaration = ExportDefaultDeclaration;
-              var ExportNamedDeclaration = (function () {
-                function ExportNamedDeclaration(
-                  declaration,
-                  specifiers,
-                  source,
-                ) {
-                  this.type = syntax_1.Syntax.ExportNamedDeclaration;
-                  this.declaration = declaration;
-                  this.specifiers = specifiers;
-                  this.source = source;
-                }
-                return ExportNamedDeclaration;
-              })();
-              exports.ExportNamedDeclaration = ExportNamedDeclaration;
-              var ExportSpecifier = (function () {
-                function ExportSpecifier(local, exported) {
-                  this.type = syntax_1.Syntax.ExportSpecifier;
-                  this.exported = exported;
-                  this.local = local;
-                }
-                return ExportSpecifier;
-              })();
-              exports.ExportSpecifier = ExportSpecifier;
-              var ExpressionStatement = (function () {
-                function ExpressionStatement(expression) {
-                  this.type = syntax_1.Syntax.ExpressionStatement;
-                  this.expression = expression;
-                }
-                return ExpressionStatement;
-              })();
-              exports.ExpressionStatement = ExpressionStatement;
-              var ForInStatement = (function () {
-                function ForInStatement(left, right, body) {
-                  this.type = syntax_1.Syntax.ForInStatement;
-                  this.left = left;
-                  this.right = right;
-                  this.body = body;
-                  this.each = false;
-                }
-                return ForInStatement;
-              })();
-              exports.ForInStatement = ForInStatement;
-              var ForOfStatement = (function () {
-                function ForOfStatement(left, right, body) {
-                  this.type = syntax_1.Syntax.ForOfStatement;
-                  this.left = left;
-                  this.right = right;
-                  this.body = body;
-                }
-                return ForOfStatement;
-              })();
-              exports.ForOfStatement = ForOfStatement;
-              var ForStatement = (function () {
-                function ForStatement(init, test, update, body) {
-                  this.type = syntax_1.Syntax.ForStatement;
-                  this.init = init;
-                  this.test = test;
-                  this.update = update;
-                  this.body = body;
-                }
-                return ForStatement;
-              })();
-              exports.ForStatement = ForStatement;
-              var FunctionDeclaration = (function () {
-                function FunctionDeclaration(id, params, body, generator) {
-                  this.type = syntax_1.Syntax.FunctionDeclaration;
-                  this.id = id;
-                  this.params = params;
-                  this.body = body;
-                  this.generator = generator;
-                  this.expression = false;
-                  this.async = false;
-                }
-                return FunctionDeclaration;
-              })();
-              exports.FunctionDeclaration = FunctionDeclaration;
-              var FunctionExpression = (function () {
-                function FunctionExpression(id, params, body, generator) {
-                  this.type = syntax_1.Syntax.FunctionExpression;
-                  this.id = id;
-                  this.params = params;
-                  this.body = body;
-                  this.generator = generator;
-                  this.expression = false;
-                  this.async = false;
-                }
-                return FunctionExpression;
-              })();
-              exports.FunctionExpression = FunctionExpression;
-              var Identifier = (function () {
-                function Identifier(name) {
-                  this.type = syntax_1.Syntax.Identifier;
-                  this.name = name;
-                }
-                return Identifier;
-              })();
-              exports.Identifier = Identifier;
-              var IfStatement = (function () {
-                function IfStatement(test, consequent, alternate) {
-                  this.type = syntax_1.Syntax.IfStatement;
-                  this.test = test;
-                  this.consequent = consequent;
-                  this.alternate = alternate;
-                }
-                return IfStatement;
-              })();
-              exports.IfStatement = IfStatement;
-              var ImportDeclaration = (function () {
-                function ImportDeclaration(specifiers, source) {
-                  this.type = syntax_1.Syntax.ImportDeclaration;
-                  this.specifiers = specifiers;
-                  this.source = source;
-                }
-                return ImportDeclaration;
-              })();
-              exports.ImportDeclaration = ImportDeclaration;
-              var ImportDefaultSpecifier = (function () {
-                function ImportDefaultSpecifier(local) {
-                  this.type = syntax_1.Syntax.ImportDefaultSpecifier;
-                  this.local = local;
-                }
-                return ImportDefaultSpecifier;
-              })();
-              exports.ImportDefaultSpecifier = ImportDefaultSpecifier;
-              var ImportNamespaceSpecifier = (function () {
-                function ImportNamespaceSpecifier(local) {
-                  this.type = syntax_1.Syntax.ImportNamespaceSpecifier;
-                  this.local = local;
-                }
-                return ImportNamespaceSpecifier;
-              })();
-              exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier;
-              var ImportSpecifier = (function () {
-                function ImportSpecifier(local, imported) {
-                  this.type = syntax_1.Syntax.ImportSpecifier;
-                  this.local = local;
-                  this.imported = imported;
-                }
-                return ImportSpecifier;
-              })();
-              exports.ImportSpecifier = ImportSpecifier;
-              var LabeledStatement = (function () {
-                function LabeledStatement(label, body) {
-                  this.type = syntax_1.Syntax.LabeledStatement;
-                  this.label = label;
-                  this.body = body;
-                }
-                return LabeledStatement;
-              })();
-              exports.LabeledStatement = LabeledStatement;
-              var Literal = (function () {
-                function Literal(value, raw) {
-                  this.type = syntax_1.Syntax.Literal;
-                  this.value = value;
-                  this.raw = raw;
-                }
-                return Literal;
-              })();
-              exports.Literal = Literal;
-              var MetaProperty = (function () {
-                function MetaProperty(meta, property) {
-                  this.type = syntax_1.Syntax.MetaProperty;
-                  this.meta = meta;
-                  this.property = property;
-                }
-                return MetaProperty;
-              })();
-              exports.MetaProperty = MetaProperty;
-              var MethodDefinition = (function () {
-                function MethodDefinition(
-                  key,
-                  computed,
-                  value,
-                  kind,
-                  isStatic,
-                ) {
-                  this.type = syntax_1.Syntax.MethodDefinition;
-                  this.key = key;
-                  this.computed = computed;
-                  this.value = value;
-                  this.kind = kind;
-                  this.static = isStatic;
-                }
-                return MethodDefinition;
-              })();
-              exports.MethodDefinition = MethodDefinition;
-              var Module = (function () {
-                function Module(body) {
-                  this.type = syntax_1.Syntax.Program;
-                  this.body = body;
-                  this.sourceType = "module";
-                }
-                return Module;
-              })();
-              exports.Module = Module;
-              var NewExpression = (function () {
-                function NewExpression(callee, args) {
-                  this.type = syntax_1.Syntax.NewExpression;
-                  this.callee = callee;
-                  this.arguments = args;
-                }
-                return NewExpression;
-              })();
-              exports.NewExpression = NewExpression;
-              var ObjectExpression = (function () {
-                function ObjectExpression(properties) {
-                  this.type = syntax_1.Syntax.ObjectExpression;
-                  this.properties = properties;
-                }
-                return ObjectExpression;
-              })();
-              exports.ObjectExpression = ObjectExpression;
-              var ObjectPattern = (function () {
-                function ObjectPattern(properties) {
-                  this.type = syntax_1.Syntax.ObjectPattern;
-                  this.properties = properties;
-                }
-                return ObjectPattern;
-              })();
-              exports.ObjectPattern = ObjectPattern;
-              var Property = (function () {
-                function Property(
-                  kind,
-                  key,
-                  computed,
-                  value,
-                  method,
-                  shorthand,
-                ) {
-                  this.type = syntax_1.Syntax.Property;
-                  this.key = key;
-                  this.computed = computed;
-                  this.value = value;
-                  this.kind = kind;
-                  this.method = method;
-                  this.shorthand = shorthand;
-                }
-                return Property;
-              })();
-              exports.Property = Property;
-              var RegexLiteral = (function () {
-                function RegexLiteral(value, raw, pattern, flags) {
-                  this.type = syntax_1.Syntax.Literal;
-                  this.value = value;
-                  this.raw = raw;
-                  this.regex = { pattern: pattern, flags: flags };
-                }
-                return RegexLiteral;
-              })();
-              exports.RegexLiteral = RegexLiteral;
-              var RestElement = (function () {
-                function RestElement(argument) {
-                  this.type = syntax_1.Syntax.RestElement;
-                  this.argument = argument;
-                }
-                return RestElement;
-              })();
-              exports.RestElement = RestElement;
-              var ReturnStatement = (function () {
-                function ReturnStatement(argument) {
-                  this.type = syntax_1.Syntax.ReturnStatement;
-                  this.argument = argument;
-                }
-                return ReturnStatement;
-              })();
-              exports.ReturnStatement = ReturnStatement;
-              var Script = (function () {
-                function Script(body) {
-                  this.type = syntax_1.Syntax.Program;
-                  this.body = body;
-                  this.sourceType = "script";
-                }
-                return Script;
-              })();
-              exports.Script = Script;
-              var SequenceExpression = (function () {
-                function SequenceExpression(expressions) {
-                  this.type = syntax_1.Syntax.SequenceExpression;
-                  this.expressions = expressions;
-                }
-                return SequenceExpression;
-              })();
-              exports.SequenceExpression = SequenceExpression;
-              var SpreadElement = (function () {
-                function SpreadElement(argument) {
-                  this.type = syntax_1.Syntax.SpreadElement;
-                  this.argument = argument;
-                }
-                return SpreadElement;
-              })();
-              exports.SpreadElement = SpreadElement;
-              var StaticMemberExpression = (function () {
-                function StaticMemberExpression(object, property) {
-                  this.type = syntax_1.Syntax.MemberExpression;
-                  this.computed = false;
-                  this.object = object;
-                  this.property = property;
-                }
-                return StaticMemberExpression;
-              })();
-              exports.StaticMemberExpression = StaticMemberExpression;
-              var Super = (function () {
-                function Super() {
-                  this.type = syntax_1.Syntax.Super;
-                }
-                return Super;
-              })();
-              exports.Super = Super;
-              var SwitchCase = (function () {
-                function SwitchCase(test, consequent) {
-                  this.type = syntax_1.Syntax.SwitchCase;
-                  this.test = test;
-                  this.consequent = consequent;
-                }
-                return SwitchCase;
-              })();
-              exports.SwitchCase = SwitchCase;
-              var SwitchStatement = (function () {
-                function SwitchStatement(discriminant, cases) {
-                  this.type = syntax_1.Syntax.SwitchStatement;
-                  this.discriminant = discriminant;
-                  this.cases = cases;
-                }
-                return SwitchStatement;
-              })();
-              exports.SwitchStatement = SwitchStatement;
-              var TaggedTemplateExpression = (function () {
-                function TaggedTemplateExpression(tag, quasi) {
-                  this.type = syntax_1.Syntax.TaggedTemplateExpression;
-                  this.tag = tag;
-                  this.quasi = quasi;
-                }
-                return TaggedTemplateExpression;
-              })();
-              exports.TaggedTemplateExpression = TaggedTemplateExpression;
-              var TemplateElement = (function () {
-                function TemplateElement(value, tail) {
-                  this.type = syntax_1.Syntax.TemplateElement;
-                  this.value = value;
-                  this.tail = tail;
-                }
-                return TemplateElement;
-              })();
-              exports.TemplateElement = TemplateElement;
-              var TemplateLiteral = (function () {
-                function TemplateLiteral(quasis, expressions) {
-                  this.type = syntax_1.Syntax.TemplateLiteral;
-                  this.quasis = quasis;
-                  this.expressions = expressions;
-                }
-                return TemplateLiteral;
-              })();
-              exports.TemplateLiteral = TemplateLiteral;
-              var ThisExpression = (function () {
-                function ThisExpression() {
-                  this.type = syntax_1.Syntax.ThisExpression;
-                }
-                return ThisExpression;
-              })();
-              exports.ThisExpression = ThisExpression;
-              var ThrowStatement = (function () {
-                function ThrowStatement(argument) {
-                  this.type = syntax_1.Syntax.ThrowStatement;
-                  this.argument = argument;
-                }
-                return ThrowStatement;
-              })();
-              exports.ThrowStatement = ThrowStatement;
-              var TryStatement = (function () {
-                function TryStatement(block, handler, finalizer) {
-                  this.type = syntax_1.Syntax.TryStatement;
-                  this.block = block;
-                  this.handler = handler;
-                  this.finalizer = finalizer;
-                }
-                return TryStatement;
-              })();
-              exports.TryStatement = TryStatement;
-              var UnaryExpression = (function () {
-                function UnaryExpression(operator, argument) {
-                  this.type = syntax_1.Syntax.UnaryExpression;
-                  this.operator = operator;
-                  this.argument = argument;
-                  this.prefix = true;
-                }
-                return UnaryExpression;
-              })();
-              exports.UnaryExpression = UnaryExpression;
-              var UpdateExpression = (function () {
-                function UpdateExpression(operator, argument, prefix) {
-                  this.type = syntax_1.Syntax.UpdateExpression;
-                  this.operator = operator;
-                  this.argument = argument;
-                  this.prefix = prefix;
-                }
-                return UpdateExpression;
-              })();
-              exports.UpdateExpression = UpdateExpression;
-              var VariableDeclaration = (function () {
-                function VariableDeclaration(declarations, kind) {
-                  this.type = syntax_1.Syntax.VariableDeclaration;
-                  this.declarations = declarations;
-                  this.kind = kind;
-                }
-                return VariableDeclaration;
-              })();
-              exports.VariableDeclaration = VariableDeclaration;
-              var VariableDeclarator = (function () {
-                function VariableDeclarator(id, init) {
-                  this.type = syntax_1.Syntax.VariableDeclarator;
-                  this.id = id;
-                  this.init = init;
-                }
-                return VariableDeclarator;
-              })();
-              exports.VariableDeclarator = VariableDeclarator;
-              var WhileStatement = (function () {
-                function WhileStatement(test, body) {
-                  this.type = syntax_1.Syntax.WhileStatement;
-                  this.test = test;
-                  this.body = body;
-                }
-                return WhileStatement;
-              })();
-              exports.WhileStatement = WhileStatement;
-              var WithStatement = (function () {
-                function WithStatement(object, body) {
-                  this.type = syntax_1.Syntax.WithStatement;
-                  this.object = object;
-                  this.body = body;
-                }
-                return WithStatement;
-              })();
-              exports.WithStatement = WithStatement;
-              var YieldExpression = (function () {
-                function YieldExpression(argument, delegate) {
-                  this.type = syntax_1.Syntax.YieldExpression;
-                  this.argument = argument;
-                  this.delegate = delegate;
-                }
-                return YieldExpression;
-              })();
-              exports.YieldExpression = YieldExpression;
+module.exports = function extend() {
+	var options, name, src, copy, copyIsArray, clone;
+	var target = arguments[0];
+	var i = 1;
+	var length = arguments.length;
+	var deep = false;
+
+	// Handle a deep copy situation
+	if (typeof target === 'boolean') {
+		deep = target;
+		target = arguments[1] || {};
+		// skip the boolean and the target
+		i = 2;
+	}
+	if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
+		target = {};
+	}
+
+	for (; i < length; ++i) {
+		options = arguments[i];
+		// Only deal with non-null/undefined values
+		if (options != null) {
+			// Extend the base object
+			for (name in options) {
+				src = getProperty(target, name);
+				copy = getProperty(options, name);
+
+				// Prevent never-ending loop
+				if (target !== copy) {
+					// Recurse if we're merging plain objects or arrays
+					if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
+						if (copyIsArray) {
+							copyIsArray = false;
+							clone = src && isArray(src) ? src : [];
+						} else {
+							clone = src && isPlainObject(src) ? src : {};
+						}
+
+						// Never move original objects, clone them
+						setProperty(target, { name: name, newValue: extend(deep, clone, copy) });
+
+					// Don't bring in undefined values
+					} else if (typeof copy !== 'undefined') {
+						setProperty(target, { name: name, newValue: copy });
+					}
+				}
+			}
+		}
+	}
+
+	// Return the modified object
+	return target;
+};
 
-              /***/
-            },
-            /* 8 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var assert_1 = __webpack_require__(9);
-              var error_handler_1 = __webpack_require__(10);
-              var messages_1 = __webpack_require__(11);
-              var Node = __webpack_require__(7);
-              var scanner_1 = __webpack_require__(12);
-              var syntax_1 = __webpack_require__(2);
-              var token_1 = __webpack_require__(13);
-              var ArrowParameterPlaceHolder = "ArrowParameterPlaceHolder";
-              var Parser = (function () {
-                function Parser(code, options, delegate) {
-                  if (options === void 0) {
-                    options = {};
-                  }
-                  this.config = {
-                    range: typeof options.range === "boolean" && options.range,
-                    loc: typeof options.loc === "boolean" && options.loc,
-                    source: null,
-                    tokens:
-                      typeof options.tokens === "boolean" && options.tokens,
-                    comment:
-                      typeof options.comment === "boolean" && options.comment,
-                    tolerant:
-                      typeof options.tolerant === "boolean" && options.tolerant,
-                  };
-                  if (
-                    this.config.loc &&
-                    options.source &&
-                    options.source !== null
-                  ) {
-                    this.config.source = String(options.source);
-                  }
-                  this.delegate = delegate;
-                  this.errorHandler = new error_handler_1.ErrorHandler();
-                  this.errorHandler.tolerant = this.config.tolerant;
-                  this.scanner = new scanner_1.Scanner(code, this.errorHandler);
-                  this.scanner.trackComment = this.config.comment;
-                  this.operatorPrecedence = {
-                    ")": 0,
-                    ";": 0,
-                    ",": 0,
-                    "=": 0,
-                    "]": 0,
-                    "||": 1,
-                    "&&": 2,
-                    "|": 3,
-                    "^": 4,
-                    "&": 5,
-                    "==": 6,
-                    "!=": 6,
-                    "===": 6,
-                    "!==": 6,
-                    "<": 7,
-                    ">": 7,
-                    "<=": 7,
-                    ">=": 7,
-                    "<<": 8,
-                    ">>": 8,
-                    ">>>": 8,
-                    "+": 9,
-                    "-": 9,
-                    "*": 11,
-                    "/": 11,
-                    "%": 11,
-                  };
-                  this.lookahead = {
-                    type: 2 /* EOF */,
-                    value: "",
-                    lineNumber: this.scanner.lineNumber,
-                    lineStart: 0,
-                    start: 0,
-                    end: 0,
-                  };
-                  this.hasLineTerminator = false;
-                  this.context = {
-                    isModule: false,
-                    await: false,
-                    allowIn: true,
-                    allowStrictDirective: true,
-                    allowYield: true,
-                    firstCoverInitializedNameError: null,
-                    isAssignmentTarget: false,
-                    isBindingElement: false,
-                    inFunctionBody: false,
-                    inIteration: false,
-                    inSwitch: false,
-                    labelSet: {},
-                    strict: false,
-                  };
-                  this.tokens = [];
-                  this.startMarker = {
-                    index: 0,
-                    line: this.scanner.lineNumber,
-                    column: 0,
-                  };
-                  this.lastMarker = {
-                    index: 0,
-                    line: this.scanner.lineNumber,
-                    column: 0,
-                  };
-                  this.nextToken();
-                  this.lastMarker = {
-                    index: this.scanner.index,
-                    line: this.scanner.lineNumber,
-                    column: this.scanner.index - this.scanner.lineStart,
-                  };
-                }
-                Parser.prototype.throwError = function (messageFormat) {
-                  var values = [];
-                  for (var _i = 1; _i < arguments.length; _i++) {
-                    values[_i - 1] = arguments[_i];
-                  }
-                  var args = Array.prototype.slice.call(arguments, 1);
-                  var msg = messageFormat.replace(
-                    /%(\d)/g,
-                    function (whole, idx) {
-                      assert_1.assert(
-                        idx < args.length,
-                        "Message reference must be in range",
-                      );
-                      return args[idx];
-                    },
-                  );
-                  var index = this.lastMarker.index;
-                  var line = this.lastMarker.line;
-                  var column = this.lastMarker.column + 1;
-                  throw this.errorHandler.createError(index, line, column, msg);
-                };
-                Parser.prototype.tolerateError = function (messageFormat) {
-                  var values = [];
-                  for (var _i = 1; _i < arguments.length; _i++) {
-                    values[_i - 1] = arguments[_i];
-                  }
-                  var args = Array.prototype.slice.call(arguments, 1);
-                  var msg = messageFormat.replace(
-                    /%(\d)/g,
-                    function (whole, idx) {
-                      assert_1.assert(
-                        idx < args.length,
-                        "Message reference must be in range",
-                      );
-                      return args[idx];
-                    },
-                  );
-                  var index = this.lastMarker.index;
-                  var line = this.scanner.lineNumber;
-                  var column = this.lastMarker.column + 1;
-                  this.errorHandler.tolerateError(index, line, column, msg);
-                };
-                // Throw an exception because of the token.
-                Parser.prototype.unexpectedTokenError = function (
-                  token,
-                  message,
-                ) {
-                  var msg = message || messages_1.Messages.UnexpectedToken;
-                  var value;
-                  if (token) {
-                    if (!message) {
-                      msg =
-                        token.type === 2 /* EOF */
-                          ? messages_1.Messages.UnexpectedEOS
-                          : token.type === 3 /* Identifier */
-                            ? messages_1.Messages.UnexpectedIdentifier
-                            : token.type === 6 /* NumericLiteral */
-                              ? messages_1.Messages.UnexpectedNumber
-                              : token.type === 8 /* StringLiteral */
-                                ? messages_1.Messages.UnexpectedString
-                                : token.type === 10 /* Template */
-                                  ? messages_1.Messages.UnexpectedTemplate
-                                  : messages_1.Messages.UnexpectedToken;
-                      if (token.type === 4 /* Keyword */) {
-                        if (this.scanner.isFutureReservedWord(token.value)) {
-                          msg = messages_1.Messages.UnexpectedReserved;
-                        } else if (
-                          this.context.strict &&
-                          this.scanner.isStrictModeReservedWord(token.value)
-                        ) {
-                          msg = messages_1.Messages.StrictReservedWord;
-                        }
-                      }
-                    }
-                    value = token.value;
-                  } else {
-                    value = "ILLEGAL";
-                  }
-                  msg = msg.replace("%0", value);
-                  if (token && typeof token.lineNumber === "number") {
-                    var index = token.start;
-                    var line = token.lineNumber;
-                    var lastMarkerLineStart =
-                      this.lastMarker.index - this.lastMarker.column;
-                    var column = token.start - lastMarkerLineStart + 1;
-                    return this.errorHandler.createError(
-                      index,
-                      line,
-                      column,
-                      msg,
-                    );
-                  } else {
-                    var index = this.lastMarker.index;
-                    var line = this.lastMarker.line;
-                    var column = this.lastMarker.column + 1;
-                    return this.errorHandler.createError(
-                      index,
-                      line,
-                      column,
-                      msg,
-                    );
-                  }
-                };
-                Parser.prototype.throwUnexpectedToken = function (
-                  token,
-                  message,
-                ) {
-                  throw this.unexpectedTokenError(token, message);
-                };
-                Parser.prototype.tolerateUnexpectedToken = function (
-                  token,
-                  message,
-                ) {
-                  this.errorHandler.tolerate(
-                    this.unexpectedTokenError(token, message),
-                  );
-                };
-                Parser.prototype.collectComments = function () {
-                  if (!this.config.comment) {
-                    this.scanner.scanComments();
-                  } else {
-                    var comments = this.scanner.scanComments();
-                    if (comments.length > 0 && this.delegate) {
-                      for (var i = 0; i < comments.length; ++i) {
-                        var e = comments[i];
-                        var node = void 0;
-                        node = {
-                          type: e.multiLine ? "BlockComment" : "LineComment",
-                          value: this.scanner.source.slice(
-                            e.slice[0],
-                            e.slice[1],
-                          ),
-                        };
-                        if (this.config.range) {
-                          node.range = e.range;
-                        }
-                        if (this.config.loc) {
-                          node.loc = e.loc;
-                        }
-                        var metadata = {
-                          start: {
-                            line: e.loc.start.line,
-                            column: e.loc.start.column,
-                            offset: e.range[0],
-                          },
-                          end: {
-                            line: e.loc.end.line,
-                            column: e.loc.end.column,
-                            offset: e.range[1],
-                          },
-                        };
-                        this.delegate(node, metadata);
-                      }
-                    }
-                  }
-                };
-                // From internal representation to an external structure
-                Parser.prototype.getTokenRaw = function (token) {
-                  return this.scanner.source.slice(token.start, token.end);
-                };
-                Parser.prototype.convertToken = function (token) {
-                  var t = {
-                    type: token_1.TokenName[token.type],
-                    value: this.getTokenRaw(token),
-                  };
-                  if (this.config.range) {
-                    t.range = [token.start, token.end];
-                  }
-                  if (this.config.loc) {
-                    t.loc = {
-                      start: {
-                        line: this.startMarker.line,
-                        column: this.startMarker.column,
-                      },
-                      end: {
-                        line: this.scanner.lineNumber,
-                        column: this.scanner.index - this.scanner.lineStart,
-                      },
-                    };
-                  }
-                  if (token.type === 9 /* RegularExpression */) {
-                    var pattern = token.pattern;
-                    var flags = token.flags;
-                    t.regex = { pattern: pattern, flags: flags };
-                  }
-                  return t;
-                };
-                Parser.prototype.nextToken = function () {
-                  var token = this.lookahead;
-                  this.lastMarker.index = this.scanner.index;
-                  this.lastMarker.line = this.scanner.lineNumber;
-                  this.lastMarker.column =
-                    this.scanner.index - this.scanner.lineStart;
-                  this.collectComments();
-                  if (this.scanner.index !== this.startMarker.index) {
-                    this.startMarker.index = this.scanner.index;
-                    this.startMarker.line = this.scanner.lineNumber;
-                    this.startMarker.column =
-                      this.scanner.index - this.scanner.lineStart;
-                  }
-                  var next = this.scanner.lex();
-                  this.hasLineTerminator = token.lineNumber !== next.lineNumber;
-                  if (
-                    next &&
-                    this.context.strict &&
-                    next.type === 3 /* Identifier */
-                  ) {
-                    if (this.scanner.isStrictModeReservedWord(next.value)) {
-                      next.type = 4 /* Keyword */;
-                    }
-                  }
-                  this.lookahead = next;
-                  if (this.config.tokens && next.type !== 2 /* EOF */) {
-                    this.tokens.push(this.convertToken(next));
-                  }
-                  return token;
-                };
-                Parser.prototype.nextRegexToken = function () {
-                  this.collectComments();
-                  var token = this.scanner.scanRegExp();
-                  if (this.config.tokens) {
-                    // Pop the previous token, '/' or '/='
-                    // This is added from the lookahead token.
-                    this.tokens.pop();
-                    this.tokens.push(this.convertToken(token));
-                  }
-                  // Prime the next lookahead.
-                  this.lookahead = token;
-                  this.nextToken();
-                  return token;
-                };
-                Parser.prototype.createNode = function () {
-                  return {
-                    index: this.startMarker.index,
-                    line: this.startMarker.line,
-                    column: this.startMarker.column,
-                  };
-                };
-                Parser.prototype.startNode = function (token, lastLineStart) {
-                  if (lastLineStart === void 0) {
-                    lastLineStart = 0;
-                  }
-                  var column = token.start - token.lineStart;
-                  var line = token.lineNumber;
-                  if (column < 0) {
-                    column += lastLineStart;
-                    line--;
-                  }
-                  return {
-                    index: token.start,
-                    line: line,
-                    column: column,
-                  };
-                };
-                Parser.prototype.finalize = function (marker, node) {
-                  if (this.config.range) {
-                    node.range = [marker.index, this.lastMarker.index];
-                  }
-                  if (this.config.loc) {
-                    node.loc = {
-                      start: {
-                        line: marker.line,
-                        column: marker.column,
-                      },
-                      end: {
-                        line: this.lastMarker.line,
-                        column: this.lastMarker.column,
-                      },
-                    };
-                    if (this.config.source) {
-                      node.loc.source = this.config.source;
-                    }
-                  }
-                  if (this.delegate) {
-                    var metadata = {
-                      start: {
-                        line: marker.line,
-                        column: marker.column,
-                        offset: marker.index,
-                      },
-                      end: {
-                        line: this.lastMarker.line,
-                        column: this.lastMarker.column,
-                        offset: this.lastMarker.index,
-                      },
-                    };
-                    this.delegate(node, metadata);
-                  }
-                  return node;
-                };
-                // Expect the next token to match the specified punctuator.
-                // If not, an exception will be thrown.
-                Parser.prototype.expect = function (value) {
-                  var token = this.nextToken();
-                  if (
-                    token.type !== 7 /* Punctuator */ ||
-                    token.value !== value
-                  ) {
-                    this.throwUnexpectedToken(token);
-                  }
-                };
-                // Quietly expect a comma when in tolerant mode, otherwise delegates to expect().
-                Parser.prototype.expectCommaSeparator = function () {
-                  if (this.config.tolerant) {
-                    var token = this.lookahead;
-                    if (
-                      token.type === 7 /* Punctuator */ &&
-                      token.value === ","
-                    ) {
-                      this.nextToken();
-                    } else if (
-                      token.type === 7 /* Punctuator */ &&
-                      token.value === ";"
-                    ) {
-                      this.nextToken();
-                      this.tolerateUnexpectedToken(token);
-                    } else {
-                      this.tolerateUnexpectedToken(
-                        token,
-                        messages_1.Messages.UnexpectedToken,
-                      );
-                    }
-                  } else {
-                    this.expect(",");
-                  }
-                };
-                // Expect the next token to match the specified keyword.
-                // If not, an exception will be thrown.
-                Parser.prototype.expectKeyword = function (keyword) {
-                  var token = this.nextToken();
-                  if (
-                    token.type !== 4 /* Keyword */ ||
-                    token.value !== keyword
-                  ) {
-                    this.throwUnexpectedToken(token);
-                  }
-                };
-                // Return true if the next token matches the specified punctuator.
-                Parser.prototype.match = function (value) {
-                  return (
-                    this.lookahead.type === 7 /* Punctuator */ &&
-                    this.lookahead.value === value
-                  );
-                };
-                // Return true if the next token matches the specified keyword
-                Parser.prototype.matchKeyword = function (keyword) {
-                  return (
-                    this.lookahead.type === 4 /* Keyword */ &&
-                    this.lookahead.value === keyword
-                  );
-                };
-                // Return true if the next token matches the specified contextual keyword
-                // (where an identifier is sometimes a keyword depending on the context)
-                Parser.prototype.matchContextualKeyword = function (keyword) {
-                  return (
-                    this.lookahead.type === 3 /* Identifier */ &&
-                    this.lookahead.value === keyword
-                  );
-                };
-                // Return true if the next token is an assignment operator
-                Parser.prototype.matchAssign = function () {
-                  if (this.lookahead.type !== 7 /* Punctuator */) {
-                    return false;
-                  }
-                  var op = this.lookahead.value;
-                  return (
-                    op === "=" ||
-                    op === "*=" ||
-                    op === "**=" ||
-                    op === "/=" ||
-                    op === "%=" ||
-                    op === "+=" ||
-                    op === "-=" ||
-                    op === "<<=" ||
-                    op === ">>=" ||
-                    op === ">>>=" ||
-                    op === "&=" ||
-                    op === "^=" ||
-                    op === "|="
-                  );
-                };
-                // Cover grammar support.
-                //
-                // When an assignment expression position starts with an left parenthesis, the determination of the type
-                // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)
-                // or the first comma. This situation also defers the determination of all the expressions nested in the pair.
-                //
-                // There are three productions that can be parsed in a parentheses pair that needs to be determined
-                // after the outermost pair is closed. They are:
-                //
-                //   1. AssignmentExpression
-                //   2. BindingElements
-                //   3. AssignmentTargets
-                //
-                // In order to avoid exponential backtracking, we use two flags to denote if the production can be
-                // binding element or assignment target.
-                //
-                // The three productions have the relationship:
-                //
-                //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression
-                //
-                // with a single exception that CoverInitializedName when used directly in an Expression, generates
-                // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the
-                // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.
-                //
-                // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not
-                // effect the current flags. This means the production the parser parses is only used as an expression. Therefore
-                // the CoverInitializedName check is conducted.
-                //
-                // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates
-                // the flags outside of the parser. This means the production the parser parses is used as a part of a potential
-                // pattern. The CoverInitializedName check is deferred.
-                Parser.prototype.isolateCoverGrammar = function (
-                  parseFunction,
-                ) {
-                  var previousIsBindingElement = this.context.isBindingElement;
-                  var previousIsAssignmentTarget =
-                    this.context.isAssignmentTarget;
-                  var previousFirstCoverInitializedNameError =
-                    this.context.firstCoverInitializedNameError;
-                  this.context.isBindingElement = true;
-                  this.context.isAssignmentTarget = true;
-                  this.context.firstCoverInitializedNameError = null;
-                  var result = parseFunction.call(this);
-                  if (this.context.firstCoverInitializedNameError !== null) {
-                    this.throwUnexpectedToken(
-                      this.context.firstCoverInitializedNameError,
-                    );
-                  }
-                  this.context.isBindingElement = previousIsBindingElement;
-                  this.context.isAssignmentTarget = previousIsAssignmentTarget;
-                  this.context.firstCoverInitializedNameError =
-                    previousFirstCoverInitializedNameError;
-                  return result;
-                };
-                Parser.prototype.inheritCoverGrammar = function (
-                  parseFunction,
-                ) {
-                  var previousIsBindingElement = this.context.isBindingElement;
-                  var previousIsAssignmentTarget =
-                    this.context.isAssignmentTarget;
-                  var previousFirstCoverInitializedNameError =
-                    this.context.firstCoverInitializedNameError;
-                  this.context.isBindingElement = true;
-                  this.context.isAssignmentTarget = true;
-                  this.context.firstCoverInitializedNameError = null;
-                  var result = parseFunction.call(this);
-                  this.context.isBindingElement =
-                    this.context.isBindingElement && previousIsBindingElement;
-                  this.context.isAssignmentTarget =
-                    this.context.isAssignmentTarget &&
-                    previousIsAssignmentTarget;
-                  this.context.firstCoverInitializedNameError =
-                    previousFirstCoverInitializedNameError ||
-                    this.context.firstCoverInitializedNameError;
-                  return result;
-                };
-                Parser.prototype.consumeSemicolon = function () {
-                  if (this.match(";")) {
-                    this.nextToken();
-                  } else if (!this.hasLineTerminator) {
-                    if (
-                      this.lookahead.type !== 2 /* EOF */ &&
-                      !this.match("}")
-                    ) {
-                      this.throwUnexpectedToken(this.lookahead);
-                    }
-                    this.lastMarker.index = this.startMarker.index;
-                    this.lastMarker.line = this.startMarker.line;
-                    this.lastMarker.column = this.startMarker.column;
-                  }
-                };
-                // https://tc39.github.io/ecma262/#sec-primary-expression
-                Parser.prototype.parsePrimaryExpression = function () {
-                  var node = this.createNode();
-                  var expr;
-                  var token, raw;
-                  switch (this.lookahead.type) {
-                    case 3 /* Identifier */:
-                      if (
-                        (this.context.isModule || this.context.await) &&
-                        this.lookahead.value === "await"
-                      ) {
-                        this.tolerateUnexpectedToken(this.lookahead);
-                      }
-                      expr = this.matchAsyncFunction()
-                        ? this.parseFunctionExpression()
-                        : this.finalize(
-                            node,
-                            new Node.Identifier(this.nextToken().value),
-                          );
-                      break;
-                    case 6 /* NumericLiteral */:
-                    case 8 /* StringLiteral */:
-                      if (this.context.strict && this.lookahead.octal) {
-                        this.tolerateUnexpectedToken(
-                          this.lookahead,
-                          messages_1.Messages.StrictOctalLiteral,
-                        );
-                      }
-                      this.context.isAssignmentTarget = false;
-                      this.context.isBindingElement = false;
-                      token = this.nextToken();
-                      raw = this.getTokenRaw(token);
-                      expr = this.finalize(
-                        node,
-                        new Node.Literal(token.value, raw),
-                      );
-                      break;
-                    case 1 /* BooleanLiteral */:
-                      this.context.isAssignmentTarget = false;
-                      this.context.isBindingElement = false;
-                      token = this.nextToken();
-                      raw = this.getTokenRaw(token);
-                      expr = this.finalize(
-                        node,
-                        new Node.Literal(token.value === "true", raw),
-                      );
-                      break;
-                    case 5 /* NullLiteral */:
-                      this.context.isAssignmentTarget = false;
-                      this.context.isBindingElement = false;
-                      token = this.nextToken();
-                      raw = this.getTokenRaw(token);
-                      expr = this.finalize(node, new Node.Literal(null, raw));
-                      break;
-                    case 10 /* Template */:
-                      expr = this.parseTemplateLiteral();
-                      break;
-                    case 7 /* Punctuator */:
-                      switch (this.lookahead.value) {
-                        case "(":
-                          this.context.isBindingElement = false;
-                          expr = this.inheritCoverGrammar(
-                            this.parseGroupExpression,
-                          );
-                          break;
-                        case "[":
-                          expr = this.inheritCoverGrammar(
-                            this.parseArrayInitializer,
-                          );
-                          break;
-                        case "{":
-                          expr = this.inheritCoverGrammar(
-                            this.parseObjectInitializer,
-                          );
-                          break;
-                        case "/":
-                        case "/=":
-                          this.context.isAssignmentTarget = false;
-                          this.context.isBindingElement = false;
-                          this.scanner.index = this.startMarker.index;
-                          token = this.nextRegexToken();
-                          raw = this.getTokenRaw(token);
-                          expr = this.finalize(
-                            node,
-                            new Node.RegexLiteral(
-                              token.regex,
-                              raw,
-                              token.pattern,
-                              token.flags,
-                            ),
-                          );
-                          break;
-                        default:
-                          expr = this.throwUnexpectedToken(this.nextToken());
-                      }
-                      break;
-                    case 4 /* Keyword */:
-                      if (
-                        !this.context.strict &&
-                        this.context.allowYield &&
-                        this.matchKeyword("yield")
-                      ) {
-                        expr = this.parseIdentifierName();
-                      } else if (
-                        !this.context.strict &&
-                        this.matchKeyword("let")
-                      ) {
-                        expr = this.finalize(
-                          node,
-                          new Node.Identifier(this.nextToken().value),
-                        );
-                      } else {
-                        this.context.isAssignmentTarget = false;
-                        this.context.isBindingElement = false;
-                        if (this.matchKeyword("function")) {
-                          expr = this.parseFunctionExpression();
-                        } else if (this.matchKeyword("this")) {
-                          this.nextToken();
-                          expr = this.finalize(node, new Node.ThisExpression());
-                        } else if (this.matchKeyword("class")) {
-                          expr = this.parseClassExpression();
-                        } else {
-                          expr = this.throwUnexpectedToken(this.nextToken());
-                        }
-                      }
-                      break;
-                    default:
-                      expr = this.throwUnexpectedToken(this.nextToken());
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-array-initializer
-                Parser.prototype.parseSpreadElement = function () {
-                  var node = this.createNode();
-                  this.expect("...");
-                  var arg = this.inheritCoverGrammar(
-                    this.parseAssignmentExpression,
-                  );
-                  return this.finalize(node, new Node.SpreadElement(arg));
-                };
-                Parser.prototype.parseArrayInitializer = function () {
-                  var node = this.createNode();
-                  var elements = [];
-                  this.expect("[");
-                  while (!this.match("]")) {
-                    if (this.match(",")) {
-                      this.nextToken();
-                      elements.push(null);
-                    } else if (this.match("...")) {
-                      var element = this.parseSpreadElement();
-                      if (!this.match("]")) {
-                        this.context.isAssignmentTarget = false;
-                        this.context.isBindingElement = false;
-                        this.expect(",");
-                      }
-                      elements.push(element);
-                    } else {
-                      elements.push(
-                        this.inheritCoverGrammar(
-                          this.parseAssignmentExpression,
-                        ),
-                      );
-                      if (!this.match("]")) {
-                        this.expect(",");
-                      }
-                    }
-                  }
-                  this.expect("]");
-                  return this.finalize(
-                    node,
-                    new Node.ArrayExpression(elements),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-object-initializer
-                Parser.prototype.parsePropertyMethod = function (params) {
-                  this.context.isAssignmentTarget = false;
-                  this.context.isBindingElement = false;
-                  var previousStrict = this.context.strict;
-                  var previousAllowStrictDirective =
-                    this.context.allowStrictDirective;
-                  this.context.allowStrictDirective = params.simple;
-                  var body = this.isolateCoverGrammar(
-                    this.parseFunctionSourceElements,
-                  );
-                  if (this.context.strict && params.firstRestricted) {
-                    this.tolerateUnexpectedToken(
-                      params.firstRestricted,
-                      params.message,
-                    );
-                  }
-                  if (this.context.strict && params.stricted) {
-                    this.tolerateUnexpectedToken(
-                      params.stricted,
-                      params.message,
-                    );
-                  }
-                  this.context.strict = previousStrict;
-                  this.context.allowStrictDirective =
-                    previousAllowStrictDirective;
-                  return body;
-                };
-                Parser.prototype.parsePropertyMethodFunction = function () {
-                  var isGenerator = false;
-                  var node = this.createNode();
-                  var previousAllowYield = this.context.allowYield;
-                  this.context.allowYield = true;
-                  var params = this.parseFormalParameters();
-                  var method = this.parsePropertyMethod(params);
-                  this.context.allowYield = previousAllowYield;
-                  return this.finalize(
-                    node,
-                    new Node.FunctionExpression(
-                      null,
-                      params.params,
-                      method,
-                      isGenerator,
-                    ),
-                  );
-                };
-                Parser.prototype.parsePropertyMethodAsyncFunction =
-                  function () {
-                    var node = this.createNode();
-                    var previousAllowYield = this.context.allowYield;
-                    var previousAwait = this.context.await;
-                    this.context.allowYield = false;
-                    this.context.await = true;
-                    var params = this.parseFormalParameters();
-                    var method = this.parsePropertyMethod(params);
-                    this.context.allowYield = previousAllowYield;
-                    this.context.await = previousAwait;
-                    return this.finalize(
-                      node,
-                      new Node.AsyncFunctionExpression(
-                        null,
-                        params.params,
-                        method,
-                      ),
-                    );
-                  };
-                Parser.prototype.parseObjectPropertyKey = function () {
-                  var node = this.createNode();
-                  var token = this.nextToken();
-                  var key;
-                  switch (token.type) {
-                    case 8 /* StringLiteral */:
-                    case 6 /* NumericLiteral */:
-                      if (this.context.strict && token.octal) {
-                        this.tolerateUnexpectedToken(
-                          token,
-                          messages_1.Messages.StrictOctalLiteral,
-                        );
-                      }
-                      var raw = this.getTokenRaw(token);
-                      key = this.finalize(
-                        node,
-                        new Node.Literal(token.value, raw),
-                      );
-                      break;
-                    case 3 /* Identifier */:
-                    case 1 /* BooleanLiteral */:
-                    case 5 /* NullLiteral */:
-                    case 4 /* Keyword */:
-                      key = this.finalize(
-                        node,
-                        new Node.Identifier(token.value),
-                      );
-                      break;
-                    case 7 /* Punctuator */:
-                      if (token.value === "[") {
-                        key = this.isolateCoverGrammar(
-                          this.parseAssignmentExpression,
-                        );
-                        this.expect("]");
-                      } else {
-                        key = this.throwUnexpectedToken(token);
-                      }
-                      break;
-                    default:
-                      key = this.throwUnexpectedToken(token);
-                  }
-                  return key;
-                };
-                Parser.prototype.isPropertyKey = function (key, value) {
-                  return (
-                    (key.type === syntax_1.Syntax.Identifier &&
-                      key.name === value) ||
-                    (key.type === syntax_1.Syntax.Literal &&
-                      key.value === value)
-                  );
-                };
-                Parser.prototype.parseObjectProperty = function (hasProto) {
-                  var node = this.createNode();
-                  var token = this.lookahead;
-                  var kind;
-                  var key = null;
-                  var value = null;
-                  var computed = false;
-                  var method = false;
-                  var shorthand = false;
-                  var isAsync = false;
-                  if (token.type === 3 /* Identifier */) {
-                    var id = token.value;
-                    this.nextToken();
-                    computed = this.match("[");
-                    isAsync =
-                      !this.hasLineTerminator &&
-                      id === "async" &&
-                      !this.match(":") &&
-                      !this.match("(") &&
-                      !this.match("*") &&
-                      !this.match(",");
-                    key = isAsync
-                      ? this.parseObjectPropertyKey()
-                      : this.finalize(node, new Node.Identifier(id));
-                  } else if (this.match("*")) {
-                    this.nextToken();
-                  } else {
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                  }
-                  var lookaheadPropertyKey = this.qualifiedPropertyName(
-                    this.lookahead,
-                  );
-                  if (
-                    token.type === 3 /* Identifier */ &&
-                    !isAsync &&
-                    token.value === "get" &&
-                    lookaheadPropertyKey
-                  ) {
-                    kind = "get";
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                    this.context.allowYield = false;
-                    value = this.parseGetterMethod();
-                  } else if (
-                    token.type === 3 /* Identifier */ &&
-                    !isAsync &&
-                    token.value === "set" &&
-                    lookaheadPropertyKey
-                  ) {
-                    kind = "set";
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                    value = this.parseSetterMethod();
-                  } else if (
-                    token.type === 7 /* Punctuator */ &&
-                    token.value === "*" &&
-                    lookaheadPropertyKey
-                  ) {
-                    kind = "init";
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                    value = this.parseGeneratorMethod();
-                    method = true;
-                  } else {
-                    if (!key) {
-                      this.throwUnexpectedToken(this.lookahead);
-                    }
-                    kind = "init";
-                    if (this.match(":") && !isAsync) {
-                      if (!computed && this.isPropertyKey(key, "__proto__")) {
-                        if (hasProto.value) {
-                          this.tolerateError(
-                            messages_1.Messages.DuplicateProtoProperty,
-                          );
-                        }
-                        hasProto.value = true;
-                      }
-                      this.nextToken();
-                      value = this.inheritCoverGrammar(
-                        this.parseAssignmentExpression,
-                      );
-                    } else if (this.match("(")) {
-                      value = isAsync
-                        ? this.parsePropertyMethodAsyncFunction()
-                        : this.parsePropertyMethodFunction();
-                      method = true;
-                    } else if (token.type === 3 /* Identifier */) {
-                      var id = this.finalize(
-                        node,
-                        new Node.Identifier(token.value),
-                      );
-                      if (this.match("=")) {
-                        this.context.firstCoverInitializedNameError =
-                          this.lookahead;
-                        this.nextToken();
-                        shorthand = true;
-                        var init = this.isolateCoverGrammar(
-                          this.parseAssignmentExpression,
-                        );
-                        value = this.finalize(
-                          node,
-                          new Node.AssignmentPattern(id, init),
-                        );
-                      } else {
-                        shorthand = true;
-                        value = id;
-                      }
-                    } else {
-                      this.throwUnexpectedToken(this.nextToken());
-                    }
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.Property(
-                      kind,
-                      key,
-                      computed,
-                      value,
-                      method,
-                      shorthand,
-                    ),
-                  );
-                };
-                Parser.prototype.parseObjectInitializer = function () {
-                  var node = this.createNode();
-                  this.expect("{");
-                  var properties = [];
-                  var hasProto = { value: false };
-                  while (!this.match("}")) {
-                    properties.push(this.parseObjectProperty(hasProto));
-                    if (!this.match("}")) {
-                      this.expectCommaSeparator();
-                    }
-                  }
-                  this.expect("}");
-                  return this.finalize(
-                    node,
-                    new Node.ObjectExpression(properties),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-template-literals
-                Parser.prototype.parseTemplateHead = function () {
-                  assert_1.assert(
-                    this.lookahead.head,
-                    "Template literal must start with a template head",
-                  );
-                  var node = this.createNode();
-                  var token = this.nextToken();
-                  var raw = token.value;
-                  var cooked = token.cooked;
-                  return this.finalize(
-                    node,
-                    new Node.TemplateElement(
-                      { raw: raw, cooked: cooked },
-                      token.tail,
-                    ),
-                  );
-                };
-                Parser.prototype.parseTemplateElement = function () {
-                  if (this.lookahead.type !== 10 /* Template */) {
-                    this.throwUnexpectedToken();
-                  }
-                  var node = this.createNode();
-                  var token = this.nextToken();
-                  var raw = token.value;
-                  var cooked = token.cooked;
-                  return this.finalize(
-                    node,
-                    new Node.TemplateElement(
-                      { raw: raw, cooked: cooked },
-                      token.tail,
-                    ),
-                  );
-                };
-                Parser.prototype.parseTemplateLiteral = function () {
-                  var node = this.createNode();
-                  var expressions = [];
-                  var quasis = [];
-                  var quasi = this.parseTemplateHead();
-                  quasis.push(quasi);
-                  while (!quasi.tail) {
-                    expressions.push(this.parseExpression());
-                    quasi = this.parseTemplateElement();
-                    quasis.push(quasi);
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.TemplateLiteral(quasis, expressions),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-grouping-operator
-                Parser.prototype.reinterpretExpressionAsPattern = function (
-                  expr,
-                ) {
-                  switch (expr.type) {
-                    case syntax_1.Syntax.Identifier:
-                    case syntax_1.Syntax.MemberExpression:
-                    case syntax_1.Syntax.RestElement:
-                    case syntax_1.Syntax.AssignmentPattern:
-                      break;
-                    case syntax_1.Syntax.SpreadElement:
-                      expr.type = syntax_1.Syntax.RestElement;
-                      this.reinterpretExpressionAsPattern(expr.argument);
-                      break;
-                    case syntax_1.Syntax.ArrayExpression:
-                      expr.type = syntax_1.Syntax.ArrayPattern;
-                      for (var i = 0; i < expr.elements.length; i++) {
-                        if (expr.elements[i] !== null) {
-                          this.reinterpretExpressionAsPattern(expr.elements[i]);
-                        }
-                      }
-                      break;
-                    case syntax_1.Syntax.ObjectExpression:
-                      expr.type = syntax_1.Syntax.ObjectPattern;
-                      for (var i = 0; i < expr.properties.length; i++) {
-                        this.reinterpretExpressionAsPattern(
-                          expr.properties[i].value,
-                        );
-                      }
-                      break;
-                    case syntax_1.Syntax.AssignmentExpression:
-                      expr.type = syntax_1.Syntax.AssignmentPattern;
-                      delete expr.operator;
-                      this.reinterpretExpressionAsPattern(expr.left);
-                      break;
-                    default:
-                      // Allow other node type for tolerant parsing.
-                      break;
-                  }
-                };
-                Parser.prototype.parseGroupExpression = function () {
-                  var expr;
-                  this.expect("(");
-                  if (this.match(")")) {
-                    this.nextToken();
-                    if (!this.match("=>")) {
-                      this.expect("=>");
-                    }
-                    expr = {
-                      type: ArrowParameterPlaceHolder,
-                      params: [],
-                      async: false,
-                    };
-                  } else {
-                    var startToken = this.lookahead;
-                    var params = [];
-                    if (this.match("...")) {
-                      expr = this.parseRestElement(params);
-                      this.expect(")");
-                      if (!this.match("=>")) {
-                        this.expect("=>");
-                      }
-                      expr = {
-                        type: ArrowParameterPlaceHolder,
-                        params: [expr],
-                        async: false,
-                      };
-                    } else {
-                      var arrow = false;
-                      this.context.isBindingElement = true;
-                      expr = this.inheritCoverGrammar(
-                        this.parseAssignmentExpression,
-                      );
-                      if (this.match(",")) {
-                        var expressions = [];
-                        this.context.isAssignmentTarget = false;
-                        expressions.push(expr);
-                        while (this.lookahead.type !== 2 /* EOF */) {
-                          if (!this.match(",")) {
-                            break;
-                          }
-                          this.nextToken();
-                          if (this.match(")")) {
-                            this.nextToken();
-                            for (var i = 0; i < expressions.length; i++) {
-                              this.reinterpretExpressionAsPattern(
-                                expressions[i],
-                              );
-                            }
-                            arrow = true;
-                            expr = {
-                              type: ArrowParameterPlaceHolder,
-                              params: expressions,
-                              async: false,
-                            };
-                          } else if (this.match("...")) {
-                            if (!this.context.isBindingElement) {
-                              this.throwUnexpectedToken(this.lookahead);
-                            }
-                            expressions.push(this.parseRestElement(params));
-                            this.expect(")");
-                            if (!this.match("=>")) {
-                              this.expect("=>");
-                            }
-                            this.context.isBindingElement = false;
-                            for (var i = 0; i < expressions.length; i++) {
-                              this.reinterpretExpressionAsPattern(
-                                expressions[i],
-                              );
-                            }
-                            arrow = true;
-                            expr = {
-                              type: ArrowParameterPlaceHolder,
-                              params: expressions,
-                              async: false,
-                            };
-                          } else {
-                            expressions.push(
-                              this.inheritCoverGrammar(
-                                this.parseAssignmentExpression,
-                              ),
-                            );
-                          }
-                          if (arrow) {
-                            break;
-                          }
-                        }
-                        if (!arrow) {
-                          expr = this.finalize(
-                            this.startNode(startToken),
-                            new Node.SequenceExpression(expressions),
-                          );
-                        }
-                      }
-                      if (!arrow) {
-                        this.expect(")");
-                        if (this.match("=>")) {
-                          if (
-                            expr.type === syntax_1.Syntax.Identifier &&
-                            expr.name === "yield"
-                          ) {
-                            arrow = true;
-                            expr = {
-                              type: ArrowParameterPlaceHolder,
-                              params: [expr],
-                              async: false,
-                            };
-                          }
-                          if (!arrow) {
-                            if (!this.context.isBindingElement) {
-                              this.throwUnexpectedToken(this.lookahead);
-                            }
-                            if (
-                              expr.type === syntax_1.Syntax.SequenceExpression
-                            ) {
-                              for (
-                                var i = 0;
-                                i < expr.expressions.length;
-                                i++
-                              ) {
-                                this.reinterpretExpressionAsPattern(
-                                  expr.expressions[i],
-                                );
-                              }
-                            } else {
-                              this.reinterpretExpressionAsPattern(expr);
-                            }
-                            var parameters =
-                              expr.type === syntax_1.Syntax.SequenceExpression
-                                ? expr.expressions
-                                : [expr];
-                            expr = {
-                              type: ArrowParameterPlaceHolder,
-                              params: parameters,
-                              async: false,
-                            };
-                          }
-                        }
-                        this.context.isBindingElement = false;
-                      }
-                    }
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions
-                Parser.prototype.parseArguments = function () {
-                  this.expect("(");
-                  var args = [];
-                  if (!this.match(")")) {
-                    while (true) {
-                      var expr = this.match("...")
-                        ? this.parseSpreadElement()
-                        : this.isolateCoverGrammar(
-                            this.parseAssignmentExpression,
-                          );
-                      args.push(expr);
-                      if (this.match(")")) {
-                        break;
-                      }
-                      this.expectCommaSeparator();
-                      if (this.match(")")) {
-                        break;
-                      }
-                    }
-                  }
-                  this.expect(")");
-                  return args;
-                };
-                Parser.prototype.isIdentifierName = function (token) {
-                  return (
-                    token.type === 3 /* Identifier */ ||
-                    token.type === 4 /* Keyword */ ||
-                    token.type === 1 /* BooleanLiteral */ ||
-                    token.type === 5 /* NullLiteral */
-                  );
-                };
-                Parser.prototype.parseIdentifierName = function () {
-                  var node = this.createNode();
-                  var token = this.nextToken();
-                  if (!this.isIdentifierName(token)) {
-                    this.throwUnexpectedToken(token);
-                  }
-                  return this.finalize(node, new Node.Identifier(token.value));
-                };
-                Parser.prototype.parseNewExpression = function () {
-                  var node = this.createNode();
-                  var id = this.parseIdentifierName();
-                  assert_1.assert(
-                    id.name === "new",
-                    "New expression must start with `new`",
-                  );
-                  var expr;
-                  if (this.match(".")) {
-                    this.nextToken();
-                    if (
-                      this.lookahead.type === 3 /* Identifier */ &&
-                      this.context.inFunctionBody &&
-                      this.lookahead.value === "target"
-                    ) {
-                      var property = this.parseIdentifierName();
-                      expr = new Node.MetaProperty(id, property);
-                    } else {
-                      this.throwUnexpectedToken(this.lookahead);
-                    }
-                  } else {
-                    var callee = this.isolateCoverGrammar(
-                      this.parseLeftHandSideExpression,
-                    );
-                    var args = this.match("(") ? this.parseArguments() : [];
-                    expr = new Node.NewExpression(callee, args);
-                    this.context.isAssignmentTarget = false;
-                    this.context.isBindingElement = false;
-                  }
-                  return this.finalize(node, expr);
-                };
-                Parser.prototype.parseAsyncArgument = function () {
-                  var arg = this.parseAssignmentExpression();
-                  this.context.firstCoverInitializedNameError = null;
-                  return arg;
-                };
-                Parser.prototype.parseAsyncArguments = function () {
-                  this.expect("(");
-                  var args = [];
-                  if (!this.match(")")) {
-                    while (true) {
-                      var expr = this.match("...")
-                        ? this.parseSpreadElement()
-                        : this.isolateCoverGrammar(this.parseAsyncArgument);
-                      args.push(expr);
-                      if (this.match(")")) {
-                        break;
-                      }
-                      this.expectCommaSeparator();
-                      if (this.match(")")) {
-                        break;
-                      }
-                    }
-                  }
-                  this.expect(")");
-                  return args;
-                };
-                Parser.prototype.parseLeftHandSideExpressionAllowCall =
-                  function () {
-                    var startToken = this.lookahead;
-                    var maybeAsync = this.matchContextualKeyword("async");
-                    var previousAllowIn = this.context.allowIn;
-                    this.context.allowIn = true;
-                    var expr;
-                    if (
-                      this.matchKeyword("super") &&
-                      this.context.inFunctionBody
-                    ) {
-                      expr = this.createNode();
-                      this.nextToken();
-                      expr = this.finalize(expr, new Node.Super());
-                      if (
-                        !this.match("(") &&
-                        !this.match(".") &&
-                        !this.match("[")
-                      ) {
-                        this.throwUnexpectedToken(this.lookahead);
-                      }
-                    } else {
-                      expr = this.inheritCoverGrammar(
-                        this.matchKeyword("new")
-                          ? this.parseNewExpression
-                          : this.parsePrimaryExpression,
-                      );
-                    }
-                    while (true) {
-                      if (this.match(".")) {
-                        this.context.isBindingElement = false;
-                        this.context.isAssignmentTarget = true;
-                        this.expect(".");
-                        var property = this.parseIdentifierName();
-                        expr = this.finalize(
-                          this.startNode(startToken),
-                          new Node.StaticMemberExpression(expr, property),
-                        );
-                      } else if (this.match("(")) {
-                        var asyncArrow =
-                          maybeAsync &&
-                          startToken.lineNumber === this.lookahead.lineNumber;
-                        this.context.isBindingElement = false;
-                        this.context.isAssignmentTarget = false;
-                        var args = asyncArrow
-                          ? this.parseAsyncArguments()
-                          : this.parseArguments();
-                        expr = this.finalize(
-                          this.startNode(startToken),
-                          new Node.CallExpression(expr, args),
-                        );
-                        if (asyncArrow && this.match("=>")) {
-                          for (var i = 0; i < args.length; ++i) {
-                            this.reinterpretExpressionAsPattern(args[i]);
-                          }
-                          expr = {
-                            type: ArrowParameterPlaceHolder,
-                            params: args,
-                            async: true,
-                          };
-                        }
-                      } else if (this.match("[")) {
-                        this.context.isBindingElement = false;
-                        this.context.isAssignmentTarget = true;
-                        this.expect("[");
-                        var property = this.isolateCoverGrammar(
-                          this.parseExpression,
-                        );
-                        this.expect("]");
-                        expr = this.finalize(
-                          this.startNode(startToken),
-                          new Node.ComputedMemberExpression(expr, property),
-                        );
-                      } else if (
-                        this.lookahead.type === 10 /* Template */ &&
-                        this.lookahead.head
-                      ) {
-                        var quasi = this.parseTemplateLiteral();
-                        expr = this.finalize(
-                          this.startNode(startToken),
-                          new Node.TaggedTemplateExpression(expr, quasi),
-                        );
-                      } else {
-                        break;
-                      }
-                    }
-                    this.context.allowIn = previousAllowIn;
-                    return expr;
-                  };
-                Parser.prototype.parseSuper = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("super");
-                  if (!this.match("[") && !this.match(".")) {
-                    this.throwUnexpectedToken(this.lookahead);
-                  }
-                  return this.finalize(node, new Node.Super());
-                };
-                Parser.prototype.parseLeftHandSideExpression = function () {
-                  assert_1.assert(
-                    this.context.allowIn,
-                    "callee of new expression always allow in keyword.",
-                  );
-                  var node = this.startNode(this.lookahead);
-                  var expr =
-                    this.matchKeyword("super") && this.context.inFunctionBody
-                      ? this.parseSuper()
-                      : this.inheritCoverGrammar(
-                          this.matchKeyword("new")
-                            ? this.parseNewExpression
-                            : this.parsePrimaryExpression,
-                        );
-                  while (true) {
-                    if (this.match("[")) {
-                      this.context.isBindingElement = false;
-                      this.context.isAssignmentTarget = true;
-                      this.expect("[");
-                      var property = this.isolateCoverGrammar(
-                        this.parseExpression,
-                      );
-                      this.expect("]");
-                      expr = this.finalize(
-                        node,
-                        new Node.ComputedMemberExpression(expr, property),
-                      );
-                    } else if (this.match(".")) {
-                      this.context.isBindingElement = false;
-                      this.context.isAssignmentTarget = true;
-                      this.expect(".");
-                      var property = this.parseIdentifierName();
-                      expr = this.finalize(
-                        node,
-                        new Node.StaticMemberExpression(expr, property),
-                      );
-                    } else if (
-                      this.lookahead.type === 10 /* Template */ &&
-                      this.lookahead.head
-                    ) {
-                      var quasi = this.parseTemplateLiteral();
-                      expr = this.finalize(
-                        node,
-                        new Node.TaggedTemplateExpression(expr, quasi),
-                      );
-                    } else {
-                      break;
-                    }
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-update-expressions
-                Parser.prototype.parseUpdateExpression = function () {
-                  var expr;
-                  var startToken = this.lookahead;
-                  if (this.match("++") || this.match("--")) {
-                    var node = this.startNode(startToken);
-                    var token = this.nextToken();
-                    expr = this.inheritCoverGrammar(this.parseUnaryExpression);
-                    if (
-                      this.context.strict &&
-                      expr.type === syntax_1.Syntax.Identifier &&
-                      this.scanner.isRestrictedWord(expr.name)
-                    ) {
-                      this.tolerateError(messages_1.Messages.StrictLHSPrefix);
-                    }
-                    if (!this.context.isAssignmentTarget) {
-                      this.tolerateError(
-                        messages_1.Messages.InvalidLHSInAssignment,
-                      );
-                    }
-                    var prefix = true;
-                    expr = this.finalize(
-                      node,
-                      new Node.UpdateExpression(token.value, expr, prefix),
-                    );
-                    this.context.isAssignmentTarget = false;
-                    this.context.isBindingElement = false;
-                  } else {
-                    expr = this.inheritCoverGrammar(
-                      this.parseLeftHandSideExpressionAllowCall,
-                    );
-                    if (
-                      !this.hasLineTerminator &&
-                      this.lookahead.type === 7 /* Punctuator */
-                    ) {
-                      if (this.match("++") || this.match("--")) {
-                        if (
-                          this.context.strict &&
-                          expr.type === syntax_1.Syntax.Identifier &&
-                          this.scanner.isRestrictedWord(expr.name)
-                        ) {
-                          this.tolerateError(
-                            messages_1.Messages.StrictLHSPostfix,
-                          );
-                        }
-                        if (!this.context.isAssignmentTarget) {
-                          this.tolerateError(
-                            messages_1.Messages.InvalidLHSInAssignment,
-                          );
-                        }
-                        this.context.isAssignmentTarget = false;
-                        this.context.isBindingElement = false;
-                        var operator = this.nextToken().value;
-                        var prefix = false;
-                        expr = this.finalize(
-                          this.startNode(startToken),
-                          new Node.UpdateExpression(operator, expr, prefix),
-                        );
-                      }
-                    }
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-unary-operators
-                Parser.prototype.parseAwaitExpression = function () {
-                  var node = this.createNode();
-                  this.nextToken();
-                  var argument = this.parseUnaryExpression();
-                  return this.finalize(
-                    node,
-                    new Node.AwaitExpression(argument),
-                  );
-                };
-                Parser.prototype.parseUnaryExpression = function () {
-                  var expr;
-                  if (
-                    this.match("+") ||
-                    this.match("-") ||
-                    this.match("~") ||
-                    this.match("!") ||
-                    this.matchKeyword("delete") ||
-                    this.matchKeyword("void") ||
-                    this.matchKeyword("typeof")
-                  ) {
-                    var node = this.startNode(this.lookahead);
-                    var token = this.nextToken();
-                    expr = this.inheritCoverGrammar(this.parseUnaryExpression);
-                    expr = this.finalize(
-                      node,
-                      new Node.UnaryExpression(token.value, expr),
-                    );
-                    if (
-                      this.context.strict &&
-                      expr.operator === "delete" &&
-                      expr.argument.type === syntax_1.Syntax.Identifier
-                    ) {
-                      this.tolerateError(messages_1.Messages.StrictDelete);
-                    }
-                    this.context.isAssignmentTarget = false;
-                    this.context.isBindingElement = false;
-                  } else if (
-                    this.context.await &&
-                    this.matchContextualKeyword("await")
-                  ) {
-                    expr = this.parseAwaitExpression();
-                  } else {
-                    expr = this.parseUpdateExpression();
-                  }
-                  return expr;
-                };
-                Parser.prototype.parseExponentiationExpression = function () {
-                  var startToken = this.lookahead;
-                  var expr = this.inheritCoverGrammar(
-                    this.parseUnaryExpression,
-                  );
-                  if (
-                    expr.type !== syntax_1.Syntax.UnaryExpression &&
-                    this.match("**")
-                  ) {
-                    this.nextToken();
-                    this.context.isAssignmentTarget = false;
-                    this.context.isBindingElement = false;
-                    var left = expr;
-                    var right = this.isolateCoverGrammar(
-                      this.parseExponentiationExpression,
-                    );
-                    expr = this.finalize(
-                      this.startNode(startToken),
-                      new Node.BinaryExpression("**", left, right),
-                    );
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-exp-operator
-                // https://tc39.github.io/ecma262/#sec-multiplicative-operators
-                // https://tc39.github.io/ecma262/#sec-additive-operators
-                // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators
-                // https://tc39.github.io/ecma262/#sec-relational-operators
-                // https://tc39.github.io/ecma262/#sec-equality-operators
-                // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators
-                // https://tc39.github.io/ecma262/#sec-binary-logical-operators
-                Parser.prototype.binaryPrecedence = function (token) {
-                  var op = token.value;
-                  var precedence;
-                  if (token.type === 7 /* Punctuator */) {
-                    precedence = this.operatorPrecedence[op] || 0;
-                  } else if (token.type === 4 /* Keyword */) {
-                    precedence =
-                      op === "instanceof" ||
-                      (this.context.allowIn && op === "in")
-                        ? 7
-                        : 0;
-                  } else {
-                    precedence = 0;
-                  }
-                  return precedence;
-                };
-                Parser.prototype.parseBinaryExpression = function () {
-                  var startToken = this.lookahead;
-                  var expr = this.inheritCoverGrammar(
-                    this.parseExponentiationExpression,
-                  );
-                  var token = this.lookahead;
-                  var prec = this.binaryPrecedence(token);
-                  if (prec > 0) {
-                    this.nextToken();
-                    this.context.isAssignmentTarget = false;
-                    this.context.isBindingElement = false;
-                    var markers = [startToken, this.lookahead];
-                    var left = expr;
-                    var right = this.isolateCoverGrammar(
-                      this.parseExponentiationExpression,
-                    );
-                    var stack = [left, token.value, right];
-                    var precedences = [prec];
-                    while (true) {
-                      prec = this.binaryPrecedence(this.lookahead);
-                      if (prec <= 0) {
-                        break;
-                      }
-                      // Reduce: make a binary expression from the three topmost entries.
-                      while (
-                        stack.length > 2 &&
-                        prec <= precedences[precedences.length - 1]
-                      ) {
-                        right = stack.pop();
-                        var operator = stack.pop();
-                        precedences.pop();
-                        left = stack.pop();
-                        markers.pop();
-                        var node = this.startNode(markers[markers.length - 1]);
-                        stack.push(
-                          this.finalize(
-                            node,
-                            new Node.BinaryExpression(operator, left, right),
-                          ),
-                        );
-                      }
-                      // Shift.
-                      stack.push(this.nextToken().value);
-                      precedences.push(prec);
-                      markers.push(this.lookahead);
-                      stack.push(
-                        this.isolateCoverGrammar(
-                          this.parseExponentiationExpression,
-                        ),
-                      );
-                    }
-                    // Final reduce to clean-up the stack.
-                    var i = stack.length - 1;
-                    expr = stack[i];
-                    var lastMarker = markers.pop();
-                    while (i > 1) {
-                      var marker = markers.pop();
-                      var lastLineStart = lastMarker && lastMarker.lineStart;
-                      var node = this.startNode(marker, lastLineStart);
-                      var operator = stack[i - 1];
-                      expr = this.finalize(
-                        node,
-                        new Node.BinaryExpression(operator, stack[i - 2], expr),
-                      );
-                      i -= 2;
-                      lastMarker = marker;
-                    }
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-conditional-operator
-                Parser.prototype.parseConditionalExpression = function () {
-                  var startToken = this.lookahead;
-                  var expr = this.inheritCoverGrammar(
-                    this.parseBinaryExpression,
-                  );
-                  if (this.match("?")) {
-                    this.nextToken();
-                    var previousAllowIn = this.context.allowIn;
-                    this.context.allowIn = true;
-                    var consequent = this.isolateCoverGrammar(
-                      this.parseAssignmentExpression,
-                    );
-                    this.context.allowIn = previousAllowIn;
-                    this.expect(":");
-                    var alternate = this.isolateCoverGrammar(
-                      this.parseAssignmentExpression,
-                    );
-                    expr = this.finalize(
-                      this.startNode(startToken),
-                      new Node.ConditionalExpression(
-                        expr,
-                        consequent,
-                        alternate,
-                      ),
-                    );
-                    this.context.isAssignmentTarget = false;
-                    this.context.isBindingElement = false;
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-assignment-operators
-                Parser.prototype.checkPatternParam = function (options, param) {
-                  switch (param.type) {
-                    case syntax_1.Syntax.Identifier:
-                      this.validateParam(options, param, param.name);
-                      break;
-                    case syntax_1.Syntax.RestElement:
-                      this.checkPatternParam(options, param.argument);
-                      break;
-                    case syntax_1.Syntax.AssignmentPattern:
-                      this.checkPatternParam(options, param.left);
-                      break;
-                    case syntax_1.Syntax.ArrayPattern:
-                      for (var i = 0; i < param.elements.length; i++) {
-                        if (param.elements[i] !== null) {
-                          this.checkPatternParam(options, param.elements[i]);
-                        }
-                      }
-                      break;
-                    case syntax_1.Syntax.ObjectPattern:
-                      for (var i = 0; i < param.properties.length; i++) {
-                        this.checkPatternParam(
-                          options,
-                          param.properties[i].value,
-                        );
-                      }
-                      break;
-                    default:
-                      break;
-                  }
-                  options.simple =
-                    options.simple && param instanceof Node.Identifier;
-                };
-                Parser.prototype.reinterpretAsCoverFormalsList = function (
-                  expr,
-                ) {
-                  var params = [expr];
-                  var options;
-                  var asyncArrow = false;
-                  switch (expr.type) {
-                    case syntax_1.Syntax.Identifier:
-                      break;
-                    case ArrowParameterPlaceHolder:
-                      params = expr.params;
-                      asyncArrow = expr.async;
-                      break;
-                    default:
-                      return null;
-                  }
-                  options = {
-                    simple: true,
-                    paramSet: {},
-                  };
-                  for (var i = 0; i < params.length; ++i) {
-                    var param = params[i];
-                    if (param.type === syntax_1.Syntax.AssignmentPattern) {
-                      if (
-                        param.right.type === syntax_1.Syntax.YieldExpression
-                      ) {
-                        if (param.right.argument) {
-                          this.throwUnexpectedToken(this.lookahead);
-                        }
-                        param.right.type = syntax_1.Syntax.Identifier;
-                        param.right.name = "yield";
-                        delete param.right.argument;
-                        delete param.right.delegate;
-                      }
-                    } else if (
-                      asyncArrow &&
-                      param.type === syntax_1.Syntax.Identifier &&
-                      param.name === "await"
-                    ) {
-                      this.throwUnexpectedToken(this.lookahead);
-                    }
-                    this.checkPatternParam(options, param);
-                    params[i] = param;
-                  }
-                  if (this.context.strict || !this.context.allowYield) {
-                    for (var i = 0; i < params.length; ++i) {
-                      var param = params[i];
-                      if (param.type === syntax_1.Syntax.YieldExpression) {
-                        this.throwUnexpectedToken(this.lookahead);
-                      }
-                    }
-                  }
-                  if (options.message === messages_1.Messages.StrictParamDupe) {
-                    var token = this.context.strict
-                      ? options.stricted
-                      : options.firstRestricted;
-                    this.throwUnexpectedToken(token, options.message);
-                  }
-                  return {
-                    simple: options.simple,
-                    params: params,
-                    stricted: options.stricted,
-                    firstRestricted: options.firstRestricted,
-                    message: options.message,
-                  };
-                };
-                Parser.prototype.parseAssignmentExpression = function () {
-                  var expr;
-                  if (!this.context.allowYield && this.matchKeyword("yield")) {
-                    expr = this.parseYieldExpression();
-                  } else {
-                    var startToken = this.lookahead;
-                    var token = startToken;
-                    expr = this.parseConditionalExpression();
-                    if (
-                      token.type === 3 /* Identifier */ &&
-                      token.lineNumber === this.lookahead.lineNumber &&
-                      token.value === "async"
-                    ) {
-                      if (
-                        this.lookahead.type === 3 /* Identifier */ ||
-                        this.matchKeyword("yield")
-                      ) {
-                        var arg = this.parsePrimaryExpression();
-                        this.reinterpretExpressionAsPattern(arg);
-                        expr = {
-                          type: ArrowParameterPlaceHolder,
-                          params: [arg],
-                          async: true,
-                        };
-                      }
-                    }
-                    if (
-                      expr.type === ArrowParameterPlaceHolder ||
-                      this.match("=>")
-                    ) {
-                      // https://tc39.github.io/ecma262/#sec-arrow-function-definitions
-                      this.context.isAssignmentTarget = false;
-                      this.context.isBindingElement = false;
-                      var isAsync = expr.async;
-                      var list = this.reinterpretAsCoverFormalsList(expr);
-                      if (list) {
-                        if (this.hasLineTerminator) {
-                          this.tolerateUnexpectedToken(this.lookahead);
-                        }
-                        this.context.firstCoverInitializedNameError = null;
-                        var previousStrict = this.context.strict;
-                        var previousAllowStrictDirective =
-                          this.context.allowStrictDirective;
-                        this.context.allowStrictDirective = list.simple;
-                        var previousAllowYield = this.context.allowYield;
-                        var previousAwait = this.context.await;
-                        this.context.allowYield = true;
-                        this.context.await = isAsync;
-                        var node = this.startNode(startToken);
-                        this.expect("=>");
-                        var body = void 0;
-                        if (this.match("{")) {
-                          var previousAllowIn = this.context.allowIn;
-                          this.context.allowIn = true;
-                          body = this.parseFunctionSourceElements();
-                          this.context.allowIn = previousAllowIn;
-                        } else {
-                          body = this.isolateCoverGrammar(
-                            this.parseAssignmentExpression,
-                          );
-                        }
-                        var expression =
-                          body.type !== syntax_1.Syntax.BlockStatement;
-                        if (this.context.strict && list.firstRestricted) {
-                          this.throwUnexpectedToken(
-                            list.firstRestricted,
-                            list.message,
-                          );
-                        }
-                        if (this.context.strict && list.stricted) {
-                          this.tolerateUnexpectedToken(
-                            list.stricted,
-                            list.message,
-                          );
-                        }
-                        expr = isAsync
-                          ? this.finalize(
-                              node,
-                              new Node.AsyncArrowFunctionExpression(
-                                list.params,
-                                body,
-                                expression,
-                              ),
-                            )
-                          : this.finalize(
-                              node,
-                              new Node.ArrowFunctionExpression(
-                                list.params,
-                                body,
-                                expression,
-                              ),
-                            );
-                        this.context.strict = previousStrict;
-                        this.context.allowStrictDirective =
-                          previousAllowStrictDirective;
-                        this.context.allowYield = previousAllowYield;
-                        this.context.await = previousAwait;
-                      }
-                    } else {
-                      if (this.matchAssign()) {
-                        if (!this.context.isAssignmentTarget) {
-                          this.tolerateError(
-                            messages_1.Messages.InvalidLHSInAssignment,
-                          );
-                        }
-                        if (
-                          this.context.strict &&
-                          expr.type === syntax_1.Syntax.Identifier
-                        ) {
-                          var id = expr;
-                          if (this.scanner.isRestrictedWord(id.name)) {
-                            this.tolerateUnexpectedToken(
-                              token,
-                              messages_1.Messages.StrictLHSAssignment,
-                            );
-                          }
-                          if (this.scanner.isStrictModeReservedWord(id.name)) {
-                            this.tolerateUnexpectedToken(
-                              token,
-                              messages_1.Messages.StrictReservedWord,
-                            );
-                          }
-                        }
-                        if (!this.match("=")) {
-                          this.context.isAssignmentTarget = false;
-                          this.context.isBindingElement = false;
-                        } else {
-                          this.reinterpretExpressionAsPattern(expr);
-                        }
-                        token = this.nextToken();
-                        var operator = token.value;
-                        var right = this.isolateCoverGrammar(
-                          this.parseAssignmentExpression,
-                        );
-                        expr = this.finalize(
-                          this.startNode(startToken),
-                          new Node.AssignmentExpression(operator, expr, right),
-                        );
-                        this.context.firstCoverInitializedNameError = null;
-                      }
-                    }
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-comma-operator
-                Parser.prototype.parseExpression = function () {
-                  var startToken = this.lookahead;
-                  var expr = this.isolateCoverGrammar(
-                    this.parseAssignmentExpression,
-                  );
-                  if (this.match(",")) {
-                    var expressions = [];
-                    expressions.push(expr);
-                    while (this.lookahead.type !== 2 /* EOF */) {
-                      if (!this.match(",")) {
-                        break;
-                      }
-                      this.nextToken();
-                      expressions.push(
-                        this.isolateCoverGrammar(
-                          this.parseAssignmentExpression,
-                        ),
-                      );
-                    }
-                    expr = this.finalize(
-                      this.startNode(startToken),
-                      new Node.SequenceExpression(expressions),
-                    );
-                  }
-                  return expr;
-                };
-                // https://tc39.github.io/ecma262/#sec-block
-                Parser.prototype.parseStatementListItem = function () {
-                  var statement;
-                  this.context.isAssignmentTarget = true;
-                  this.context.isBindingElement = true;
-                  if (this.lookahead.type === 4 /* Keyword */) {
-                    switch (this.lookahead.value) {
-                      case "export":
-                        if (!this.context.isModule) {
-                          this.tolerateUnexpectedToken(
-                            this.lookahead,
-                            messages_1.Messages.IllegalExportDeclaration,
-                          );
-                        }
-                        statement = this.parseExportDeclaration();
-                        break;
-                      case "import":
-                        if (!this.context.isModule) {
-                          this.tolerateUnexpectedToken(
-                            this.lookahead,
-                            messages_1.Messages.IllegalImportDeclaration,
-                          );
-                        }
-                        statement = this.parseImportDeclaration();
-                        break;
-                      case "const":
-                        statement = this.parseLexicalDeclaration({
-                          inFor: false,
-                        });
-                        break;
-                      case "function":
-                        statement = this.parseFunctionDeclaration();
-                        break;
-                      case "class":
-                        statement = this.parseClassDeclaration();
-                        break;
-                      case "let":
-                        statement = this.isLexicalDeclaration()
-                          ? this.parseLexicalDeclaration({ inFor: false })
-                          : this.parseStatement();
-                        break;
-                      default:
-                        statement = this.parseStatement();
-                        break;
-                    }
-                  } else {
-                    statement = this.parseStatement();
-                  }
-                  return statement;
-                };
-                Parser.prototype.parseBlock = function () {
-                  var node = this.createNode();
-                  this.expect("{");
-                  var block = [];
-                  while (true) {
-                    if (this.match("}")) {
-                      break;
-                    }
-                    block.push(this.parseStatementListItem());
-                  }
-                  this.expect("}");
-                  return this.finalize(node, new Node.BlockStatement(block));
-                };
-                // https://tc39.github.io/ecma262/#sec-let-and-const-declarations
-                Parser.prototype.parseLexicalBinding = function (
-                  kind,
-                  options,
-                ) {
-                  var node = this.createNode();
-                  var params = [];
-                  var id = this.parsePattern(params, kind);
-                  if (
-                    this.context.strict &&
-                    id.type === syntax_1.Syntax.Identifier
-                  ) {
-                    if (this.scanner.isRestrictedWord(id.name)) {
-                      this.tolerateError(messages_1.Messages.StrictVarName);
-                    }
-                  }
-                  var init = null;
-                  if (kind === "const") {
-                    if (
-                      !this.matchKeyword("in") &&
-                      !this.matchContextualKeyword("of")
-                    ) {
-                      if (this.match("=")) {
-                        this.nextToken();
-                        init = this.isolateCoverGrammar(
-                          this.parseAssignmentExpression,
-                        );
-                      } else {
-                        this.throwError(
-                          messages_1.Messages.DeclarationMissingInitializer,
-                          "const",
-                        );
-                      }
-                    }
-                  } else if (
-                    (!options.inFor &&
-                      id.type !== syntax_1.Syntax.Identifier) ||
-                    this.match("=")
-                  ) {
-                    this.expect("=");
-                    init = this.isolateCoverGrammar(
-                      this.parseAssignmentExpression,
-                    );
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.VariableDeclarator(id, init),
-                  );
-                };
-                Parser.prototype.parseBindingList = function (kind, options) {
-                  var list = [this.parseLexicalBinding(kind, options)];
-                  while (this.match(",")) {
-                    this.nextToken();
-                    list.push(this.parseLexicalBinding(kind, options));
-                  }
-                  return list;
-                };
-                Parser.prototype.isLexicalDeclaration = function () {
-                  var state = this.scanner.saveState();
-                  this.scanner.scanComments();
-                  var next = this.scanner.lex();
-                  this.scanner.restoreState(state);
-                  return (
-                    next.type === 3 /* Identifier */ ||
-                    (next.type === 7 /* Punctuator */ && next.value === "[") ||
-                    (next.type === 7 /* Punctuator */ && next.value === "{") ||
-                    (next.type === 4 /* Keyword */ && next.value === "let") ||
-                    (next.type === 4 /* Keyword */ && next.value === "yield")
-                  );
-                };
-                Parser.prototype.parseLexicalDeclaration = function (options) {
-                  var node = this.createNode();
-                  var kind = this.nextToken().value;
-                  assert_1.assert(
-                    kind === "let" || kind === "const",
-                    "Lexical declaration must be either let or const",
-                  );
-                  var declarations = this.parseBindingList(kind, options);
-                  this.consumeSemicolon();
-                  return this.finalize(
-                    node,
-                    new Node.VariableDeclaration(declarations, kind),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns
-                Parser.prototype.parseBindingRestElement = function (
-                  params,
-                  kind,
-                ) {
-                  var node = this.createNode();
-                  this.expect("...");
-                  var arg = this.parsePattern(params, kind);
-                  return this.finalize(node, new Node.RestElement(arg));
-                };
-                Parser.prototype.parseArrayPattern = function (params, kind) {
-                  var node = this.createNode();
-                  this.expect("[");
-                  var elements = [];
-                  while (!this.match("]")) {
-                    if (this.match(",")) {
-                      this.nextToken();
-                      elements.push(null);
-                    } else {
-                      if (this.match("...")) {
-                        elements.push(
-                          this.parseBindingRestElement(params, kind),
-                        );
-                        break;
-                      } else {
-                        elements.push(
-                          this.parsePatternWithDefault(params, kind),
-                        );
-                      }
-                      if (!this.match("]")) {
-                        this.expect(",");
-                      }
-                    }
-                  }
-                  this.expect("]");
-                  return this.finalize(node, new Node.ArrayPattern(elements));
-                };
-                Parser.prototype.parsePropertyPattern = function (
-                  params,
-                  kind,
-                ) {
-                  var node = this.createNode();
-                  var computed = false;
-                  var shorthand = false;
-                  var method = false;
-                  var key;
-                  var value;
-                  if (this.lookahead.type === 3 /* Identifier */) {
-                    var keyToken = this.lookahead;
-                    key = this.parseVariableIdentifier();
-                    var init = this.finalize(
-                      node,
-                      new Node.Identifier(keyToken.value),
-                    );
-                    if (this.match("=")) {
-                      params.push(keyToken);
-                      shorthand = true;
-                      this.nextToken();
-                      var expr = this.parseAssignmentExpression();
-                      value = this.finalize(
-                        this.startNode(keyToken),
-                        new Node.AssignmentPattern(init, expr),
-                      );
-                    } else if (!this.match(":")) {
-                      params.push(keyToken);
-                      shorthand = true;
-                      value = init;
-                    } else {
-                      this.expect(":");
-                      value = this.parsePatternWithDefault(params, kind);
-                    }
-                  } else {
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                    this.expect(":");
-                    value = this.parsePatternWithDefault(params, kind);
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.Property(
-                      "init",
-                      key,
-                      computed,
-                      value,
-                      method,
-                      shorthand,
-                    ),
-                  );
-                };
-                Parser.prototype.parseObjectPattern = function (params, kind) {
-                  var node = this.createNode();
-                  var properties = [];
-                  this.expect("{");
-                  while (!this.match("}")) {
-                    properties.push(this.parsePropertyPattern(params, kind));
-                    if (!this.match("}")) {
-                      this.expect(",");
-                    }
-                  }
-                  this.expect("}");
-                  return this.finalize(
-                    node,
-                    new Node.ObjectPattern(properties),
-                  );
-                };
-                Parser.prototype.parsePattern = function (params, kind) {
-                  var pattern;
-                  if (this.match("[")) {
-                    pattern = this.parseArrayPattern(params, kind);
-                  } else if (this.match("{")) {
-                    pattern = this.parseObjectPattern(params, kind);
-                  } else {
-                    if (
-                      this.matchKeyword("let") &&
-                      (kind === "const" || kind === "let")
-                    ) {
-                      this.tolerateUnexpectedToken(
-                        this.lookahead,
-                        messages_1.Messages.LetInLexicalBinding,
-                      );
-                    }
-                    params.push(this.lookahead);
-                    pattern = this.parseVariableIdentifier(kind);
-                  }
-                  return pattern;
-                };
-                Parser.prototype.parsePatternWithDefault = function (
-                  params,
-                  kind,
-                ) {
-                  var startToken = this.lookahead;
-                  var pattern = this.parsePattern(params, kind);
-                  if (this.match("=")) {
-                    this.nextToken();
-                    var previousAllowYield = this.context.allowYield;
-                    this.context.allowYield = true;
-                    var right = this.isolateCoverGrammar(
-                      this.parseAssignmentExpression,
-                    );
-                    this.context.allowYield = previousAllowYield;
-                    pattern = this.finalize(
-                      this.startNode(startToken),
-                      new Node.AssignmentPattern(pattern, right),
-                    );
-                  }
-                  return pattern;
-                };
-                // https://tc39.github.io/ecma262/#sec-variable-statement
-                Parser.prototype.parseVariableIdentifier = function (kind) {
-                  var node = this.createNode();
-                  var token = this.nextToken();
-                  if (
-                    token.type === 4 /* Keyword */ &&
-                    token.value === "yield"
-                  ) {
-                    if (this.context.strict) {
-                      this.tolerateUnexpectedToken(
-                        token,
-                        messages_1.Messages.StrictReservedWord,
-                      );
-                    } else if (!this.context.allowYield) {
-                      this.throwUnexpectedToken(token);
-                    }
-                  } else if (token.type !== 3 /* Identifier */) {
-                    if (
-                      this.context.strict &&
-                      token.type === 4 /* Keyword */ &&
-                      this.scanner.isStrictModeReservedWord(token.value)
-                    ) {
-                      this.tolerateUnexpectedToken(
-                        token,
-                        messages_1.Messages.StrictReservedWord,
-                      );
-                    } else {
-                      if (
-                        this.context.strict ||
-                        token.value !== "let" ||
-                        kind !== "var"
-                      ) {
-                        this.throwUnexpectedToken(token);
-                      }
-                    }
-                  } else if (
-                    (this.context.isModule || this.context.await) &&
-                    token.type === 3 /* Identifier */ &&
-                    token.value === "await"
-                  ) {
-                    this.tolerateUnexpectedToken(token);
-                  }
-                  return this.finalize(node, new Node.Identifier(token.value));
-                };
-                Parser.prototype.parseVariableDeclaration = function (options) {
-                  var node = this.createNode();
-                  var params = [];
-                  var id = this.parsePattern(params, "var");
-                  if (
-                    this.context.strict &&
-                    id.type === syntax_1.Syntax.Identifier
-                  ) {
-                    if (this.scanner.isRestrictedWord(id.name)) {
-                      this.tolerateError(messages_1.Messages.StrictVarName);
-                    }
-                  }
-                  var init = null;
-                  if (this.match("=")) {
-                    this.nextToken();
-                    init = this.isolateCoverGrammar(
-                      this.parseAssignmentExpression,
-                    );
-                  } else if (
-                    id.type !== syntax_1.Syntax.Identifier &&
-                    !options.inFor
-                  ) {
-                    this.expect("=");
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.VariableDeclarator(id, init),
-                  );
-                };
-                Parser.prototype.parseVariableDeclarationList = function (
-                  options,
-                ) {
-                  var opt = { inFor: options.inFor };
-                  var list = [];
-                  list.push(this.parseVariableDeclaration(opt));
-                  while (this.match(",")) {
-                    this.nextToken();
-                    list.push(this.parseVariableDeclaration(opt));
-                  }
-                  return list;
-                };
-                Parser.prototype.parseVariableStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("var");
-                  var declarations = this.parseVariableDeclarationList({
-                    inFor: false,
-                  });
-                  this.consumeSemicolon();
-                  return this.finalize(
-                    node,
-                    new Node.VariableDeclaration(declarations, "var"),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-empty-statement
-                Parser.prototype.parseEmptyStatement = function () {
-                  var node = this.createNode();
-                  this.expect(";");
-                  return this.finalize(node, new Node.EmptyStatement());
-                };
-                // https://tc39.github.io/ecma262/#sec-expression-statement
-                Parser.prototype.parseExpressionStatement = function () {
-                  var node = this.createNode();
-                  var expr = this.parseExpression();
-                  this.consumeSemicolon();
-                  return this.finalize(
-                    node,
-                    new Node.ExpressionStatement(expr),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-if-statement
-                Parser.prototype.parseIfClause = function () {
-                  if (this.context.strict && this.matchKeyword("function")) {
-                    this.tolerateError(messages_1.Messages.StrictFunction);
-                  }
-                  return this.parseStatement();
-                };
-                Parser.prototype.parseIfStatement = function () {
-                  var node = this.createNode();
-                  var consequent;
-                  var alternate = null;
-                  this.expectKeyword("if");
-                  this.expect("(");
-                  var test = this.parseExpression();
-                  if (!this.match(")") && this.config.tolerant) {
-                    this.tolerateUnexpectedToken(this.nextToken());
-                    consequent = this.finalize(
-                      this.createNode(),
-                      new Node.EmptyStatement(),
-                    );
-                  } else {
-                    this.expect(")");
-                    consequent = this.parseIfClause();
-                    if (this.matchKeyword("else")) {
-                      this.nextToken();
-                      alternate = this.parseIfClause();
-                    }
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.IfStatement(test, consequent, alternate),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-do-while-statement
-                Parser.prototype.parseDoWhileStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("do");
-                  var previousInIteration = this.context.inIteration;
-                  this.context.inIteration = true;
-                  var body = this.parseStatement();
-                  this.context.inIteration = previousInIteration;
-                  this.expectKeyword("while");
-                  this.expect("(");
-                  var test = this.parseExpression();
-                  if (!this.match(")") && this.config.tolerant) {
-                    this.tolerateUnexpectedToken(this.nextToken());
-                  } else {
-                    this.expect(")");
-                    if (this.match(";")) {
-                      this.nextToken();
-                    }
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.DoWhileStatement(body, test),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-while-statement
-                Parser.prototype.parseWhileStatement = function () {
-                  var node = this.createNode();
-                  var body;
-                  this.expectKeyword("while");
-                  this.expect("(");
-                  var test = this.parseExpression();
-                  if (!this.match(")") && this.config.tolerant) {
-                    this.tolerateUnexpectedToken(this.nextToken());
-                    body = this.finalize(
-                      this.createNode(),
-                      new Node.EmptyStatement(),
-                    );
-                  } else {
-                    this.expect(")");
-                    var previousInIteration = this.context.inIteration;
-                    this.context.inIteration = true;
-                    body = this.parseStatement();
-                    this.context.inIteration = previousInIteration;
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.WhileStatement(test, body),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-for-statement
-                // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements
-                Parser.prototype.parseForStatement = function () {
-                  var init = null;
-                  var test = null;
-                  var update = null;
-                  var forIn = true;
-                  var left, right;
-                  var node = this.createNode();
-                  this.expectKeyword("for");
-                  this.expect("(");
-                  if (this.match(";")) {
-                    this.nextToken();
-                  } else {
-                    if (this.matchKeyword("var")) {
-                      init = this.createNode();
-                      this.nextToken();
-                      var previousAllowIn = this.context.allowIn;
-                      this.context.allowIn = false;
-                      var declarations = this.parseVariableDeclarationList({
-                        inFor: true,
-                      });
-                      this.context.allowIn = previousAllowIn;
-                      if (
-                        declarations.length === 1 &&
-                        this.matchKeyword("in")
-                      ) {
-                        var decl = declarations[0];
-                        if (
-                          decl.init &&
-                          (decl.id.type === syntax_1.Syntax.ArrayPattern ||
-                            decl.id.type === syntax_1.Syntax.ObjectPattern ||
-                            this.context.strict)
-                        ) {
-                          this.tolerateError(
-                            messages_1.Messages.ForInOfLoopInitializer,
-                            "for-in",
-                          );
-                        }
-                        init = this.finalize(
-                          init,
-                          new Node.VariableDeclaration(declarations, "var"),
-                        );
-                        this.nextToken();
-                        left = init;
-                        right = this.parseExpression();
-                        init = null;
-                      } else if (
-                        declarations.length === 1 &&
-                        declarations[0].init === null &&
-                        this.matchContextualKeyword("of")
-                      ) {
-                        init = this.finalize(
-                          init,
-                          new Node.VariableDeclaration(declarations, "var"),
-                        );
-                        this.nextToken();
-                        left = init;
-                        right = this.parseAssignmentExpression();
-                        init = null;
-                        forIn = false;
-                      } else {
-                        init = this.finalize(
-                          init,
-                          new Node.VariableDeclaration(declarations, "var"),
-                        );
-                        this.expect(";");
-                      }
-                    } else if (
-                      this.matchKeyword("const") ||
-                      this.matchKeyword("let")
-                    ) {
-                      init = this.createNode();
-                      var kind = this.nextToken().value;
-                      if (
-                        !this.context.strict &&
-                        this.lookahead.value === "in"
-                      ) {
-                        init = this.finalize(init, new Node.Identifier(kind));
-                        this.nextToken();
-                        left = init;
-                        right = this.parseExpression();
-                        init = null;
-                      } else {
-                        var previousAllowIn = this.context.allowIn;
-                        this.context.allowIn = false;
-                        var declarations = this.parseBindingList(kind, {
-                          inFor: true,
-                        });
-                        this.context.allowIn = previousAllowIn;
-                        if (
-                          declarations.length === 1 &&
-                          declarations[0].init === null &&
-                          this.matchKeyword("in")
-                        ) {
-                          init = this.finalize(
-                            init,
-                            new Node.VariableDeclaration(declarations, kind),
-                          );
-                          this.nextToken();
-                          left = init;
-                          right = this.parseExpression();
-                          init = null;
-                        } else if (
-                          declarations.length === 1 &&
-                          declarations[0].init === null &&
-                          this.matchContextualKeyword("of")
-                        ) {
-                          init = this.finalize(
-                            init,
-                            new Node.VariableDeclaration(declarations, kind),
-                          );
-                          this.nextToken();
-                          left = init;
-                          right = this.parseAssignmentExpression();
-                          init = null;
-                          forIn = false;
-                        } else {
-                          this.consumeSemicolon();
-                          init = this.finalize(
-                            init,
-                            new Node.VariableDeclaration(declarations, kind),
-                          );
-                        }
-                      }
-                    } else {
-                      var initStartToken = this.lookahead;
-                      var previousAllowIn = this.context.allowIn;
-                      this.context.allowIn = false;
-                      init = this.inheritCoverGrammar(
-                        this.parseAssignmentExpression,
-                      );
-                      this.context.allowIn = previousAllowIn;
-                      if (this.matchKeyword("in")) {
-                        if (
-                          !this.context.isAssignmentTarget ||
-                          init.type === syntax_1.Syntax.AssignmentExpression
-                        ) {
-                          this.tolerateError(
-                            messages_1.Messages.InvalidLHSInForIn,
-                          );
-                        }
-                        this.nextToken();
-                        this.reinterpretExpressionAsPattern(init);
-                        left = init;
-                        right = this.parseExpression();
-                        init = null;
-                      } else if (this.matchContextualKeyword("of")) {
-                        if (
-                          !this.context.isAssignmentTarget ||
-                          init.type === syntax_1.Syntax.AssignmentExpression
-                        ) {
-                          this.tolerateError(
-                            messages_1.Messages.InvalidLHSInForLoop,
-                          );
-                        }
-                        this.nextToken();
-                        this.reinterpretExpressionAsPattern(init);
-                        left = init;
-                        right = this.parseAssignmentExpression();
-                        init = null;
-                        forIn = false;
-                      } else {
-                        if (this.match(",")) {
-                          var initSeq = [init];
-                          while (this.match(",")) {
-                            this.nextToken();
-                            initSeq.push(
-                              this.isolateCoverGrammar(
-                                this.parseAssignmentExpression,
-                              ),
-                            );
-                          }
-                          init = this.finalize(
-                            this.startNode(initStartToken),
-                            new Node.SequenceExpression(initSeq),
-                          );
-                        }
-                        this.expect(";");
-                      }
-                    }
-                  }
-                  if (typeof left === "undefined") {
-                    if (!this.match(";")) {
-                      test = this.parseExpression();
-                    }
-                    this.expect(";");
-                    if (!this.match(")")) {
-                      update = this.parseExpression();
-                    }
-                  }
-                  var body;
-                  if (!this.match(")") && this.config.tolerant) {
-                    this.tolerateUnexpectedToken(this.nextToken());
-                    body = this.finalize(
-                      this.createNode(),
-                      new Node.EmptyStatement(),
-                    );
-                  } else {
-                    this.expect(")");
-                    var previousInIteration = this.context.inIteration;
-                    this.context.inIteration = true;
-                    body = this.isolateCoverGrammar(this.parseStatement);
-                    this.context.inIteration = previousInIteration;
-                  }
-                  return typeof left === "undefined"
-                    ? this.finalize(
-                        node,
-                        new Node.ForStatement(init, test, update, body),
-                      )
-                    : forIn
-                      ? this.finalize(
-                          node,
-                          new Node.ForInStatement(left, right, body),
-                        )
-                      : this.finalize(
-                          node,
-                          new Node.ForOfStatement(left, right, body),
-                        );
-                };
-                // https://tc39.github.io/ecma262/#sec-continue-statement
-                Parser.prototype.parseContinueStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("continue");
-                  var label = null;
-                  if (
-                    this.lookahead.type === 3 /* Identifier */ &&
-                    !this.hasLineTerminator
-                  ) {
-                    var id = this.parseVariableIdentifier();
-                    label = id;
-                    var key = "$" + id.name;
-                    if (
-                      !Object.prototype.hasOwnProperty.call(
-                        this.context.labelSet,
-                        key,
-                      )
-                    ) {
-                      this.throwError(
-                        messages_1.Messages.UnknownLabel,
-                        id.name,
-                      );
-                    }
-                  }
-                  this.consumeSemicolon();
-                  if (label === null && !this.context.inIteration) {
-                    this.throwError(messages_1.Messages.IllegalContinue);
-                  }
-                  return this.finalize(node, new Node.ContinueStatement(label));
-                };
-                // https://tc39.github.io/ecma262/#sec-break-statement
-                Parser.prototype.parseBreakStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("break");
-                  var label = null;
-                  if (
-                    this.lookahead.type === 3 /* Identifier */ &&
-                    !this.hasLineTerminator
-                  ) {
-                    var id = this.parseVariableIdentifier();
-                    var key = "$" + id.name;
-                    if (
-                      !Object.prototype.hasOwnProperty.call(
-                        this.context.labelSet,
-                        key,
-                      )
-                    ) {
-                      this.throwError(
-                        messages_1.Messages.UnknownLabel,
-                        id.name,
-                      );
-                    }
-                    label = id;
-                  }
-                  this.consumeSemicolon();
-                  if (
-                    label === null &&
-                    !this.context.inIteration &&
-                    !this.context.inSwitch
-                  ) {
-                    this.throwError(messages_1.Messages.IllegalBreak);
-                  }
-                  return this.finalize(node, new Node.BreakStatement(label));
-                };
-                // https://tc39.github.io/ecma262/#sec-return-statement
-                Parser.prototype.parseReturnStatement = function () {
-                  if (!this.context.inFunctionBody) {
-                    this.tolerateError(messages_1.Messages.IllegalReturn);
-                  }
-                  var node = this.createNode();
-                  this.expectKeyword("return");
-                  var hasArgument =
-                    (!this.match(";") &&
-                      !this.match("}") &&
-                      !this.hasLineTerminator &&
-                      this.lookahead.type !== 2) /* EOF */ ||
-                    this.lookahead.type === 8 /* StringLiteral */ ||
-                    this.lookahead.type === 10; /* Template */
-                  var argument = hasArgument ? this.parseExpression() : null;
-                  this.consumeSemicolon();
-                  return this.finalize(
-                    node,
-                    new Node.ReturnStatement(argument),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-with-statement
-                Parser.prototype.parseWithStatement = function () {
-                  if (this.context.strict) {
-                    this.tolerateError(messages_1.Messages.StrictModeWith);
-                  }
-                  var node = this.createNode();
-                  var body;
-                  this.expectKeyword("with");
-                  this.expect("(");
-                  var object = this.parseExpression();
-                  if (!this.match(")") && this.config.tolerant) {
-                    this.tolerateUnexpectedToken(this.nextToken());
-                    body = this.finalize(
-                      this.createNode(),
-                      new Node.EmptyStatement(),
-                    );
-                  } else {
-                    this.expect(")");
-                    body = this.parseStatement();
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.WithStatement(object, body),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-switch-statement
-                Parser.prototype.parseSwitchCase = function () {
-                  var node = this.createNode();
-                  var test;
-                  if (this.matchKeyword("default")) {
-                    this.nextToken();
-                    test = null;
-                  } else {
-                    this.expectKeyword("case");
-                    test = this.parseExpression();
-                  }
-                  this.expect(":");
-                  var consequent = [];
-                  while (true) {
-                    if (
-                      this.match("}") ||
-                      this.matchKeyword("default") ||
-                      this.matchKeyword("case")
-                    ) {
-                      break;
-                    }
-                    consequent.push(this.parseStatementListItem());
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.SwitchCase(test, consequent),
-                  );
-                };
-                Parser.prototype.parseSwitchStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("switch");
-                  this.expect("(");
-                  var discriminant = this.parseExpression();
-                  this.expect(")");
-                  var previousInSwitch = this.context.inSwitch;
-                  this.context.inSwitch = true;
-                  var cases = [];
-                  var defaultFound = false;
-                  this.expect("{");
-                  while (true) {
-                    if (this.match("}")) {
-                      break;
-                    }
-                    var clause = this.parseSwitchCase();
-                    if (clause.test === null) {
-                      if (defaultFound) {
-                        this.throwError(
-                          messages_1.Messages.MultipleDefaultsInSwitch,
-                        );
-                      }
-                      defaultFound = true;
-                    }
-                    cases.push(clause);
-                  }
-                  this.expect("}");
-                  this.context.inSwitch = previousInSwitch;
-                  return this.finalize(
-                    node,
-                    new Node.SwitchStatement(discriminant, cases),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-labelled-statements
-                Parser.prototype.parseLabelledStatement = function () {
-                  var node = this.createNode();
-                  var expr = this.parseExpression();
-                  var statement;
-                  if (
-                    expr.type === syntax_1.Syntax.Identifier &&
-                    this.match(":")
-                  ) {
-                    this.nextToken();
-                    var id = expr;
-                    var key = "$" + id.name;
-                    if (
-                      Object.prototype.hasOwnProperty.call(
-                        this.context.labelSet,
-                        key,
-                      )
-                    ) {
-                      this.throwError(
-                        messages_1.Messages.Redeclaration,
-                        "Label",
-                        id.name,
-                      );
-                    }
-                    this.context.labelSet[key] = true;
-                    var body = void 0;
-                    if (this.matchKeyword("class")) {
-                      this.tolerateUnexpectedToken(this.lookahead);
-                      body = this.parseClassDeclaration();
-                    } else if (this.matchKeyword("function")) {
-                      var token = this.lookahead;
-                      var declaration = this.parseFunctionDeclaration();
-                      if (this.context.strict) {
-                        this.tolerateUnexpectedToken(
-                          token,
-                          messages_1.Messages.StrictFunction,
-                        );
-                      } else if (declaration.generator) {
-                        this.tolerateUnexpectedToken(
-                          token,
-                          messages_1.Messages.GeneratorInLegacyContext,
-                        );
-                      }
-                      body = declaration;
-                    } else {
-                      body = this.parseStatement();
-                    }
-                    delete this.context.labelSet[key];
-                    statement = new Node.LabeledStatement(id, body);
-                  } else {
-                    this.consumeSemicolon();
-                    statement = new Node.ExpressionStatement(expr);
-                  }
-                  return this.finalize(node, statement);
-                };
-                // https://tc39.github.io/ecma262/#sec-throw-statement
-                Parser.prototype.parseThrowStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("throw");
-                  if (this.hasLineTerminator) {
-                    this.throwError(messages_1.Messages.NewlineAfterThrow);
-                  }
-                  var argument = this.parseExpression();
-                  this.consumeSemicolon();
-                  return this.finalize(node, new Node.ThrowStatement(argument));
-                };
-                // https://tc39.github.io/ecma262/#sec-try-statement
-                Parser.prototype.parseCatchClause = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("catch");
-                  this.expect("(");
-                  if (this.match(")")) {
-                    this.throwUnexpectedToken(this.lookahead);
-                  }
-                  var params = [];
-                  var param = this.parsePattern(params);
-                  var paramMap = {};
-                  for (var i = 0; i < params.length; i++) {
-                    var key = "$" + params[i].value;
-                    if (Object.prototype.hasOwnProperty.call(paramMap, key)) {
-                      this.tolerateError(
-                        messages_1.Messages.DuplicateBinding,
-                        params[i].value,
-                      );
-                    }
-                    paramMap[key] = true;
-                  }
-                  if (
-                    this.context.strict &&
-                    param.type === syntax_1.Syntax.Identifier
-                  ) {
-                    if (this.scanner.isRestrictedWord(param.name)) {
-                      this.tolerateError(
-                        messages_1.Messages.StrictCatchVariable,
-                      );
-                    }
-                  }
-                  this.expect(")");
-                  var body = this.parseBlock();
-                  return this.finalize(node, new Node.CatchClause(param, body));
-                };
-                Parser.prototype.parseFinallyClause = function () {
-                  this.expectKeyword("finally");
-                  return this.parseBlock();
-                };
-                Parser.prototype.parseTryStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("try");
-                  var block = this.parseBlock();
-                  var handler = this.matchKeyword("catch")
-                    ? this.parseCatchClause()
-                    : null;
-                  var finalizer = this.matchKeyword("finally")
-                    ? this.parseFinallyClause()
-                    : null;
-                  if (!handler && !finalizer) {
-                    this.throwError(messages_1.Messages.NoCatchOrFinally);
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.TryStatement(block, handler, finalizer),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-debugger-statement
-                Parser.prototype.parseDebuggerStatement = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("debugger");
-                  this.consumeSemicolon();
-                  return this.finalize(node, new Node.DebuggerStatement());
-                };
-                // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations
-                Parser.prototype.parseStatement = function () {
-                  var statement;
-                  switch (this.lookahead.type) {
-                    case 1 /* BooleanLiteral */:
-                    case 5 /* NullLiteral */:
-                    case 6 /* NumericLiteral */:
-                    case 8 /* StringLiteral */:
-                    case 10 /* Template */:
-                    case 9 /* RegularExpression */:
-                      statement = this.parseExpressionStatement();
-                      break;
-                    case 7 /* Punctuator */:
-                      var value = this.lookahead.value;
-                      if (value === "{") {
-                        statement = this.parseBlock();
-                      } else if (value === "(") {
-                        statement = this.parseExpressionStatement();
-                      } else if (value === ";") {
-                        statement = this.parseEmptyStatement();
-                      } else {
-                        statement = this.parseExpressionStatement();
-                      }
-                      break;
-                    case 3 /* Identifier */:
-                      statement = this.matchAsyncFunction()
-                        ? this.parseFunctionDeclaration()
-                        : this.parseLabelledStatement();
-                      break;
-                    case 4 /* Keyword */:
-                      switch (this.lookahead.value) {
-                        case "break":
-                          statement = this.parseBreakStatement();
-                          break;
-                        case "continue":
-                          statement = this.parseContinueStatement();
-                          break;
-                        case "debugger":
-                          statement = this.parseDebuggerStatement();
-                          break;
-                        case "do":
-                          statement = this.parseDoWhileStatement();
-                          break;
-                        case "for":
-                          statement = this.parseForStatement();
-                          break;
-                        case "function":
-                          statement = this.parseFunctionDeclaration();
-                          break;
-                        case "if":
-                          statement = this.parseIfStatement();
-                          break;
-                        case "return":
-                          statement = this.parseReturnStatement();
-                          break;
-                        case "switch":
-                          statement = this.parseSwitchStatement();
-                          break;
-                        case "throw":
-                          statement = this.parseThrowStatement();
-                          break;
-                        case "try":
-                          statement = this.parseTryStatement();
-                          break;
-                        case "var":
-                          statement = this.parseVariableStatement();
-                          break;
-                        case "while":
-                          statement = this.parseWhileStatement();
-                          break;
-                        case "with":
-                          statement = this.parseWithStatement();
-                          break;
-                        default:
-                          statement = this.parseExpressionStatement();
-                          break;
-                      }
-                      break;
-                    default:
-                      statement = this.throwUnexpectedToken(this.lookahead);
-                  }
-                  return statement;
-                };
-                // https://tc39.github.io/ecma262/#sec-function-definitions
-                Parser.prototype.parseFunctionSourceElements = function () {
-                  var node = this.createNode();
-                  this.expect("{");
-                  var body = this.parseDirectivePrologues();
-                  var previousLabelSet = this.context.labelSet;
-                  var previousInIteration = this.context.inIteration;
-                  var previousInSwitch = this.context.inSwitch;
-                  var previousInFunctionBody = this.context.inFunctionBody;
-                  this.context.labelSet = {};
-                  this.context.inIteration = false;
-                  this.context.inSwitch = false;
-                  this.context.inFunctionBody = true;
-                  while (this.lookahead.type !== 2 /* EOF */) {
-                    if (this.match("}")) {
-                      break;
-                    }
-                    body.push(this.parseStatementListItem());
-                  }
-                  this.expect("}");
-                  this.context.labelSet = previousLabelSet;
-                  this.context.inIteration = previousInIteration;
-                  this.context.inSwitch = previousInSwitch;
-                  this.context.inFunctionBody = previousInFunctionBody;
-                  return this.finalize(node, new Node.BlockStatement(body));
-                };
-                Parser.prototype.validateParam = function (
-                  options,
-                  param,
-                  name,
-                ) {
-                  var key = "$" + name;
-                  if (this.context.strict) {
-                    if (this.scanner.isRestrictedWord(name)) {
-                      options.stricted = param;
-                      options.message = messages_1.Messages.StrictParamName;
-                    }
-                    if (
-                      Object.prototype.hasOwnProperty.call(
-                        options.paramSet,
-                        key,
-                      )
-                    ) {
-                      options.stricted = param;
-                      options.message = messages_1.Messages.StrictParamDupe;
-                    }
-                  } else if (!options.firstRestricted) {
-                    if (this.scanner.isRestrictedWord(name)) {
-                      options.firstRestricted = param;
-                      options.message = messages_1.Messages.StrictParamName;
-                    } else if (this.scanner.isStrictModeReservedWord(name)) {
-                      options.firstRestricted = param;
-                      options.message = messages_1.Messages.StrictReservedWord;
-                    } else if (
-                      Object.prototype.hasOwnProperty.call(
-                        options.paramSet,
-                        key,
-                      )
-                    ) {
-                      options.stricted = param;
-                      options.message = messages_1.Messages.StrictParamDupe;
-                    }
-                  }
-                  /* istanbul ignore next */
-                  if (typeof Object.defineProperty === "function") {
-                    Object.defineProperty(options.paramSet, key, {
-                      value: true,
-                      enumerable: true,
-                      writable: true,
-                      configurable: true,
-                    });
-                  } else {
-                    options.paramSet[key] = true;
-                  }
-                };
-                Parser.prototype.parseRestElement = function (params) {
-                  var node = this.createNode();
-                  this.expect("...");
-                  var arg = this.parsePattern(params);
-                  if (this.match("=")) {
-                    this.throwError(messages_1.Messages.DefaultRestParameter);
-                  }
-                  if (!this.match(")")) {
-                    this.throwError(
-                      messages_1.Messages.ParameterAfterRestParameter,
-                    );
-                  }
-                  return this.finalize(node, new Node.RestElement(arg));
-                };
-                Parser.prototype.parseFormalParameter = function (options) {
-                  var params = [];
-                  var param = this.match("...")
-                    ? this.parseRestElement(params)
-                    : this.parsePatternWithDefault(params);
-                  for (var i = 0; i < params.length; i++) {
-                    this.validateParam(options, params[i], params[i].value);
-                  }
-                  options.simple =
-                    options.simple && param instanceof Node.Identifier;
-                  options.params.push(param);
-                };
-                Parser.prototype.parseFormalParameters = function (
-                  firstRestricted,
-                ) {
-                  var options;
-                  options = {
-                    simple: true,
-                    params: [],
-                    firstRestricted: firstRestricted,
-                  };
-                  this.expect("(");
-                  if (!this.match(")")) {
-                    options.paramSet = {};
-                    while (this.lookahead.type !== 2 /* EOF */) {
-                      this.parseFormalParameter(options);
-                      if (this.match(")")) {
-                        break;
-                      }
-                      this.expect(",");
-                      if (this.match(")")) {
-                        break;
-                      }
-                    }
-                  }
-                  this.expect(")");
-                  return {
-                    simple: options.simple,
-                    params: options.params,
-                    stricted: options.stricted,
-                    firstRestricted: options.firstRestricted,
-                    message: options.message,
-                  };
-                };
-                Parser.prototype.matchAsyncFunction = function () {
-                  var match = this.matchContextualKeyword("async");
-                  if (match) {
-                    var state = this.scanner.saveState();
-                    this.scanner.scanComments();
-                    var next = this.scanner.lex();
-                    this.scanner.restoreState(state);
-                    match =
-                      state.lineNumber === next.lineNumber &&
-                      next.type === 4 /* Keyword */ &&
-                      next.value === "function";
-                  }
-                  return match;
-                };
-                Parser.prototype.parseFunctionDeclaration = function (
-                  identifierIsOptional,
-                ) {
-                  var node = this.createNode();
-                  var isAsync = this.matchContextualKeyword("async");
-                  if (isAsync) {
-                    this.nextToken();
-                  }
-                  this.expectKeyword("function");
-                  var isGenerator = isAsync ? false : this.match("*");
-                  if (isGenerator) {
-                    this.nextToken();
-                  }
-                  var message;
-                  var id = null;
-                  var firstRestricted = null;
-                  if (!identifierIsOptional || !this.match("(")) {
-                    var token = this.lookahead;
-                    id = this.parseVariableIdentifier();
-                    if (this.context.strict) {
-                      if (this.scanner.isRestrictedWord(token.value)) {
-                        this.tolerateUnexpectedToken(
-                          token,
-                          messages_1.Messages.StrictFunctionName,
-                        );
-                      }
-                    } else {
-                      if (this.scanner.isRestrictedWord(token.value)) {
-                        firstRestricted = token;
-                        message = messages_1.Messages.StrictFunctionName;
-                      } else if (
-                        this.scanner.isStrictModeReservedWord(token.value)
-                      ) {
-                        firstRestricted = token;
-                        message = messages_1.Messages.StrictReservedWord;
-                      }
-                    }
-                  }
-                  var previousAllowAwait = this.context.await;
-                  var previousAllowYield = this.context.allowYield;
-                  this.context.await = isAsync;
-                  this.context.allowYield = !isGenerator;
-                  var formalParameters =
-                    this.parseFormalParameters(firstRestricted);
-                  var params = formalParameters.params;
-                  var stricted = formalParameters.stricted;
-                  firstRestricted = formalParameters.firstRestricted;
-                  if (formalParameters.message) {
-                    message = formalParameters.message;
-                  }
-                  var previousStrict = this.context.strict;
-                  var previousAllowStrictDirective =
-                    this.context.allowStrictDirective;
-                  this.context.allowStrictDirective = formalParameters.simple;
-                  var body = this.parseFunctionSourceElements();
-                  if (this.context.strict && firstRestricted) {
-                    this.throwUnexpectedToken(firstRestricted, message);
-                  }
-                  if (this.context.strict && stricted) {
-                    this.tolerateUnexpectedToken(stricted, message);
-                  }
-                  this.context.strict = previousStrict;
-                  this.context.allowStrictDirective =
-                    previousAllowStrictDirective;
-                  this.context.await = previousAllowAwait;
-                  this.context.allowYield = previousAllowYield;
-                  return isAsync
-                    ? this.finalize(
-                        node,
-                        new Node.AsyncFunctionDeclaration(id, params, body),
-                      )
-                    : this.finalize(
-                        node,
-                        new Node.FunctionDeclaration(
-                          id,
-                          params,
-                          body,
-                          isGenerator,
-                        ),
-                      );
-                };
-                Parser.prototype.parseFunctionExpression = function () {
-                  var node = this.createNode();
-                  var isAsync = this.matchContextualKeyword("async");
-                  if (isAsync) {
-                    this.nextToken();
-                  }
-                  this.expectKeyword("function");
-                  var isGenerator = isAsync ? false : this.match("*");
-                  if (isGenerator) {
-                    this.nextToken();
-                  }
-                  var message;
-                  var id = null;
-                  var firstRestricted;
-                  var previousAllowAwait = this.context.await;
-                  var previousAllowYield = this.context.allowYield;
-                  this.context.await = isAsync;
-                  this.context.allowYield = !isGenerator;
-                  if (!this.match("(")) {
-                    var token = this.lookahead;
-                    id =
-                      !this.context.strict &&
-                      !isGenerator &&
-                      this.matchKeyword("yield")
-                        ? this.parseIdentifierName()
-                        : this.parseVariableIdentifier();
-                    if (this.context.strict) {
-                      if (this.scanner.isRestrictedWord(token.value)) {
-                        this.tolerateUnexpectedToken(
-                          token,
-                          messages_1.Messages.StrictFunctionName,
-                        );
-                      }
-                    } else {
-                      if (this.scanner.isRestrictedWord(token.value)) {
-                        firstRestricted = token;
-                        message = messages_1.Messages.StrictFunctionName;
-                      } else if (
-                        this.scanner.isStrictModeReservedWord(token.value)
-                      ) {
-                        firstRestricted = token;
-                        message = messages_1.Messages.StrictReservedWord;
-                      }
-                    }
-                  }
-                  var formalParameters =
-                    this.parseFormalParameters(firstRestricted);
-                  var params = formalParameters.params;
-                  var stricted = formalParameters.stricted;
-                  firstRestricted = formalParameters.firstRestricted;
-                  if (formalParameters.message) {
-                    message = formalParameters.message;
-                  }
-                  var previousStrict = this.context.strict;
-                  var previousAllowStrictDirective =
-                    this.context.allowStrictDirective;
-                  this.context.allowStrictDirective = formalParameters.simple;
-                  var body = this.parseFunctionSourceElements();
-                  if (this.context.strict && firstRestricted) {
-                    this.throwUnexpectedToken(firstRestricted, message);
-                  }
-                  if (this.context.strict && stricted) {
-                    this.tolerateUnexpectedToken(stricted, message);
-                  }
-                  this.context.strict = previousStrict;
-                  this.context.allowStrictDirective =
-                    previousAllowStrictDirective;
-                  this.context.await = previousAllowAwait;
-                  this.context.allowYield = previousAllowYield;
-                  return isAsync
-                    ? this.finalize(
-                        node,
-                        new Node.AsyncFunctionExpression(id, params, body),
-                      )
-                    : this.finalize(
-                        node,
-                        new Node.FunctionExpression(
-                          id,
-                          params,
-                          body,
-                          isGenerator,
-                        ),
-                      );
-                };
-                // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive
-                Parser.prototype.parseDirective = function () {
-                  var token = this.lookahead;
-                  var node = this.createNode();
-                  var expr = this.parseExpression();
-                  var directive =
-                    expr.type === syntax_1.Syntax.Literal
-                      ? this.getTokenRaw(token).slice(1, -1)
-                      : null;
-                  this.consumeSemicolon();
-                  return this.finalize(
-                    node,
-                    directive
-                      ? new Node.Directive(expr, directive)
-                      : new Node.ExpressionStatement(expr),
-                  );
-                };
-                Parser.prototype.parseDirectivePrologues = function () {
-                  var firstRestricted = null;
-                  var body = [];
-                  while (true) {
-                    var token = this.lookahead;
-                    if (token.type !== 8 /* StringLiteral */) {
-                      break;
-                    }
-                    var statement = this.parseDirective();
-                    body.push(statement);
-                    var directive = statement.directive;
-                    if (typeof directive !== "string") {
-                      break;
-                    }
-                    if (directive === "use strict") {
-                      this.context.strict = true;
-                      if (firstRestricted) {
-                        this.tolerateUnexpectedToken(
-                          firstRestricted,
-                          messages_1.Messages.StrictOctalLiteral,
-                        );
-                      }
-                      if (!this.context.allowStrictDirective) {
-                        this.tolerateUnexpectedToken(
-                          token,
-                          messages_1.Messages.IllegalLanguageModeDirective,
-                        );
-                      }
-                    } else {
-                      if (!firstRestricted && token.octal) {
-                        firstRestricted = token;
-                      }
-                    }
-                  }
-                  return body;
-                };
-                // https://tc39.github.io/ecma262/#sec-method-definitions
-                Parser.prototype.qualifiedPropertyName = function (token) {
-                  switch (token.type) {
-                    case 3 /* Identifier */:
-                    case 8 /* StringLiteral */:
-                    case 1 /* BooleanLiteral */:
-                    case 5 /* NullLiteral */:
-                    case 6 /* NumericLiteral */:
-                    case 4 /* Keyword */:
-                      return true;
-                    case 7 /* Punctuator */:
-                      return token.value === "[";
-                    default:
-                      break;
-                  }
-                  return false;
-                };
-                Parser.prototype.parseGetterMethod = function () {
-                  var node = this.createNode();
-                  var isGenerator = false;
-                  var previousAllowYield = this.context.allowYield;
-                  this.context.allowYield = !isGenerator;
-                  var formalParameters = this.parseFormalParameters();
-                  if (formalParameters.params.length > 0) {
-                    this.tolerateError(messages_1.Messages.BadGetterArity);
-                  }
-                  var method = this.parsePropertyMethod(formalParameters);
-                  this.context.allowYield = previousAllowYield;
-                  return this.finalize(
-                    node,
-                    new Node.FunctionExpression(
-                      null,
-                      formalParameters.params,
-                      method,
-                      isGenerator,
-                    ),
-                  );
-                };
-                Parser.prototype.parseSetterMethod = function () {
-                  var node = this.createNode();
-                  var isGenerator = false;
-                  var previousAllowYield = this.context.allowYield;
-                  this.context.allowYield = !isGenerator;
-                  var formalParameters = this.parseFormalParameters();
-                  if (formalParameters.params.length !== 1) {
-                    this.tolerateError(messages_1.Messages.BadSetterArity);
-                  } else if (
-                    formalParameters.params[0] instanceof Node.RestElement
-                  ) {
-                    this.tolerateError(
-                      messages_1.Messages.BadSetterRestParameter,
-                    );
-                  }
-                  var method = this.parsePropertyMethod(formalParameters);
-                  this.context.allowYield = previousAllowYield;
-                  return this.finalize(
-                    node,
-                    new Node.FunctionExpression(
-                      null,
-                      formalParameters.params,
-                      method,
-                      isGenerator,
-                    ),
-                  );
-                };
-                Parser.prototype.parseGeneratorMethod = function () {
-                  var node = this.createNode();
-                  var isGenerator = true;
-                  var previousAllowYield = this.context.allowYield;
-                  this.context.allowYield = true;
-                  var params = this.parseFormalParameters();
-                  this.context.allowYield = false;
-                  var method = this.parsePropertyMethod(params);
-                  this.context.allowYield = previousAllowYield;
-                  return this.finalize(
-                    node,
-                    new Node.FunctionExpression(
-                      null,
-                      params.params,
-                      method,
-                      isGenerator,
-                    ),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-generator-function-definitions
-                Parser.prototype.isStartOfExpression = function () {
-                  var start = true;
-                  var value = this.lookahead.value;
-                  switch (this.lookahead.type) {
-                    case 7 /* Punctuator */:
-                      start =
-                        value === "[" ||
-                        value === "(" ||
-                        value === "{" ||
-                        value === "+" ||
-                        value === "-" ||
-                        value === "!" ||
-                        value === "~" ||
-                        value === "++" ||
-                        value === "--" ||
-                        value === "/" ||
-                        value === "/="; // regular expression literal
-                      break;
-                    case 4 /* Keyword */:
-                      start =
-                        value === "class" ||
-                        value === "delete" ||
-                        value === "function" ||
-                        value === "let" ||
-                        value === "new" ||
-                        value === "super" ||
-                        value === "this" ||
-                        value === "typeof" ||
-                        value === "void" ||
-                        value === "yield";
-                      break;
-                    default:
-                      break;
-                  }
-                  return start;
-                };
-                Parser.prototype.parseYieldExpression = function () {
-                  var node = this.createNode();
-                  this.expectKeyword("yield");
-                  var argument = null;
-                  var delegate = false;
-                  if (!this.hasLineTerminator) {
-                    var previousAllowYield = this.context.allowYield;
-                    this.context.allowYield = false;
-                    delegate = this.match("*");
-                    if (delegate) {
-                      this.nextToken();
-                      argument = this.parseAssignmentExpression();
-                    } else if (this.isStartOfExpression()) {
-                      argument = this.parseAssignmentExpression();
-                    }
-                    this.context.allowYield = previousAllowYield;
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.YieldExpression(argument, delegate),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-class-definitions
-                Parser.prototype.parseClassElement = function (hasConstructor) {
-                  var token = this.lookahead;
-                  var node = this.createNode();
-                  var kind = "";
-                  var key = null;
-                  var value = null;
-                  var computed = false;
-                  var method = false;
-                  var isStatic = false;
-                  var isAsync = false;
-                  if (this.match("*")) {
-                    this.nextToken();
-                  } else {
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                    var id = key;
-                    if (
-                      id.name === "static" &&
-                      (this.qualifiedPropertyName(this.lookahead) ||
-                        this.match("*"))
-                    ) {
-                      token = this.lookahead;
-                      isStatic = true;
-                      computed = this.match("[");
-                      if (this.match("*")) {
-                        this.nextToken();
-                      } else {
-                        key = this.parseObjectPropertyKey();
-                      }
-                    }
-                    if (
-                      token.type === 3 /* Identifier */ &&
-                      !this.hasLineTerminator &&
-                      token.value === "async"
-                    ) {
-                      var punctuator = this.lookahead.value;
-                      if (
-                        punctuator !== ":" &&
-                        punctuator !== "(" &&
-                        punctuator !== "*"
-                      ) {
-                        isAsync = true;
-                        token = this.lookahead;
-                        key = this.parseObjectPropertyKey();
-                        if (
-                          token.type === 3 /* Identifier */ &&
-                          token.value === "constructor"
-                        ) {
-                          this.tolerateUnexpectedToken(
-                            token,
-                            messages_1.Messages.ConstructorIsAsync,
-                          );
-                        }
-                      }
-                    }
-                  }
-                  var lookaheadPropertyKey = this.qualifiedPropertyName(
-                    this.lookahead,
-                  );
-                  if (token.type === 3 /* Identifier */) {
-                    if (token.value === "get" && lookaheadPropertyKey) {
-                      kind = "get";
-                      computed = this.match("[");
-                      key = this.parseObjectPropertyKey();
-                      this.context.allowYield = false;
-                      value = this.parseGetterMethod();
-                    } else if (token.value === "set" && lookaheadPropertyKey) {
-                      kind = "set";
-                      computed = this.match("[");
-                      key = this.parseObjectPropertyKey();
-                      value = this.parseSetterMethod();
-                    }
-                  } else if (
-                    token.type === 7 /* Punctuator */ &&
-                    token.value === "*" &&
-                    lookaheadPropertyKey
-                  ) {
-                    kind = "init";
-                    computed = this.match("[");
-                    key = this.parseObjectPropertyKey();
-                    value = this.parseGeneratorMethod();
-                    method = true;
-                  }
-                  if (!kind && key && this.match("(")) {
-                    kind = "init";
-                    value = isAsync
-                      ? this.parsePropertyMethodAsyncFunction()
-                      : this.parsePropertyMethodFunction();
-                    method = true;
-                  }
-                  if (!kind) {
-                    this.throwUnexpectedToken(this.lookahead);
-                  }
-                  if (kind === "init") {
-                    kind = "method";
-                  }
-                  if (!computed) {
-                    if (isStatic && this.isPropertyKey(key, "prototype")) {
-                      this.throwUnexpectedToken(
-                        token,
-                        messages_1.Messages.StaticPrototype,
-                      );
-                    }
-                    if (!isStatic && this.isPropertyKey(key, "constructor")) {
-                      if (
-                        kind !== "method" ||
-                        !method ||
-                        (value && value.generator)
-                      ) {
-                        this.throwUnexpectedToken(
-                          token,
-                          messages_1.Messages.ConstructorSpecialMethod,
-                        );
-                      }
-                      if (hasConstructor.value) {
-                        this.throwUnexpectedToken(
-                          token,
-                          messages_1.Messages.DuplicateConstructor,
-                        );
-                      } else {
-                        hasConstructor.value = true;
-                      }
-                      kind = "constructor";
-                    }
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.MethodDefinition(
-                      key,
-                      computed,
-                      value,
-                      kind,
-                      isStatic,
-                    ),
-                  );
-                };
-                Parser.prototype.parseClassElementList = function () {
-                  var body = [];
-                  var hasConstructor = { value: false };
-                  this.expect("{");
-                  while (!this.match("}")) {
-                    if (this.match(";")) {
-                      this.nextToken();
-                    } else {
-                      body.push(this.parseClassElement(hasConstructor));
-                    }
-                  }
-                  this.expect("}");
-                  return body;
-                };
-                Parser.prototype.parseClassBody = function () {
-                  var node = this.createNode();
-                  var elementList = this.parseClassElementList();
-                  return this.finalize(node, new Node.ClassBody(elementList));
-                };
-                Parser.prototype.parseClassDeclaration = function (
-                  identifierIsOptional,
-                ) {
-                  var node = this.createNode();
-                  var previousStrict = this.context.strict;
-                  this.context.strict = true;
-                  this.expectKeyword("class");
-                  var id =
-                    identifierIsOptional &&
-                    this.lookahead.type !== 3 /* Identifier */
-                      ? null
-                      : this.parseVariableIdentifier();
-                  var superClass = null;
-                  if (this.matchKeyword("extends")) {
-                    this.nextToken();
-                    superClass = this.isolateCoverGrammar(
-                      this.parseLeftHandSideExpressionAllowCall,
-                    );
-                  }
-                  var classBody = this.parseClassBody();
-                  this.context.strict = previousStrict;
-                  return this.finalize(
-                    node,
-                    new Node.ClassDeclaration(id, superClass, classBody),
-                  );
-                };
-                Parser.prototype.parseClassExpression = function () {
-                  var node = this.createNode();
-                  var previousStrict = this.context.strict;
-                  this.context.strict = true;
-                  this.expectKeyword("class");
-                  var id =
-                    this.lookahead.type === 3 /* Identifier */
-                      ? this.parseVariableIdentifier()
-                      : null;
-                  var superClass = null;
-                  if (this.matchKeyword("extends")) {
-                    this.nextToken();
-                    superClass = this.isolateCoverGrammar(
-                      this.parseLeftHandSideExpressionAllowCall,
-                    );
-                  }
-                  var classBody = this.parseClassBody();
-                  this.context.strict = previousStrict;
-                  return this.finalize(
-                    node,
-                    new Node.ClassExpression(id, superClass, classBody),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-scripts
-                // https://tc39.github.io/ecma262/#sec-modules
-                Parser.prototype.parseModule = function () {
-                  this.context.strict = true;
-                  this.context.isModule = true;
-                  this.scanner.isModule = true;
-                  var node = this.createNode();
-                  var body = this.parseDirectivePrologues();
-                  while (this.lookahead.type !== 2 /* EOF */) {
-                    body.push(this.parseStatementListItem());
-                  }
-                  return this.finalize(node, new Node.Module(body));
-                };
-                Parser.prototype.parseScript = function () {
-                  var node = this.createNode();
-                  var body = this.parseDirectivePrologues();
-                  while (this.lookahead.type !== 2 /* EOF */) {
-                    body.push(this.parseStatementListItem());
-                  }
-                  return this.finalize(node, new Node.Script(body));
-                };
-                // https://tc39.github.io/ecma262/#sec-imports
-                Parser.prototype.parseModuleSpecifier = function () {
-                  var node = this.createNode();
-                  if (this.lookahead.type !== 8 /* StringLiteral */) {
-                    this.throwError(messages_1.Messages.InvalidModuleSpecifier);
-                  }
-                  var token = this.nextToken();
-                  var raw = this.getTokenRaw(token);
-                  return this.finalize(
-                    node,
-                    new Node.Literal(token.value, raw),
-                  );
-                };
-                // import {<foo as bar>} ...;
-                Parser.prototype.parseImportSpecifier = function () {
-                  var node = this.createNode();
-                  var imported;
-                  var local;
-                  if (this.lookahead.type === 3 /* Identifier */) {
-                    imported = this.parseVariableIdentifier();
-                    local = imported;
-                    if (this.matchContextualKeyword("as")) {
-                      this.nextToken();
-                      local = this.parseVariableIdentifier();
-                    }
-                  } else {
-                    imported = this.parseIdentifierName();
-                    local = imported;
-                    if (this.matchContextualKeyword("as")) {
-                      this.nextToken();
-                      local = this.parseVariableIdentifier();
-                    } else {
-                      this.throwUnexpectedToken(this.nextToken());
-                    }
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.ImportSpecifier(local, imported),
-                  );
-                };
-                // {foo, bar as bas}
-                Parser.prototype.parseNamedImports = function () {
-                  this.expect("{");
-                  var specifiers = [];
-                  while (!this.match("}")) {
-                    specifiers.push(this.parseImportSpecifier());
-                    if (!this.match("}")) {
-                      this.expect(",");
-                    }
-                  }
-                  this.expect("}");
-                  return specifiers;
-                };
-                // import <foo> ...;
-                Parser.prototype.parseImportDefaultSpecifier = function () {
-                  var node = this.createNode();
-                  var local = this.parseIdentifierName();
-                  return this.finalize(
-                    node,
-                    new Node.ImportDefaultSpecifier(local),
-                  );
-                };
-                // import <* as foo> ...;
-                Parser.prototype.parseImportNamespaceSpecifier = function () {
-                  var node = this.createNode();
-                  this.expect("*");
-                  if (!this.matchContextualKeyword("as")) {
-                    this.throwError(
-                      messages_1.Messages.NoAsAfterImportNamespace,
-                    );
-                  }
-                  this.nextToken();
-                  var local = this.parseIdentifierName();
-                  return this.finalize(
-                    node,
-                    new Node.ImportNamespaceSpecifier(local),
-                  );
-                };
-                Parser.prototype.parseImportDeclaration = function () {
-                  if (this.context.inFunctionBody) {
-                    this.throwError(
-                      messages_1.Messages.IllegalImportDeclaration,
-                    );
-                  }
-                  var node = this.createNode();
-                  this.expectKeyword("import");
-                  var src;
-                  var specifiers = [];
-                  if (this.lookahead.type === 8 /* StringLiteral */) {
-                    // import 'foo';
-                    src = this.parseModuleSpecifier();
-                  } else {
-                    if (this.match("{")) {
-                      // import {bar}
-                      specifiers = specifiers.concat(this.parseNamedImports());
-                    } else if (this.match("*")) {
-                      // import * as foo
-                      specifiers.push(this.parseImportNamespaceSpecifier());
-                    } else if (
-                      this.isIdentifierName(this.lookahead) &&
-                      !this.matchKeyword("default")
-                    ) {
-                      // import foo
-                      specifiers.push(this.parseImportDefaultSpecifier());
-                      if (this.match(",")) {
-                        this.nextToken();
-                        if (this.match("*")) {
-                          // import foo, * as foo
-                          specifiers.push(this.parseImportNamespaceSpecifier());
-                        } else if (this.match("{")) {
-                          // import foo, {bar}
-                          specifiers = specifiers.concat(
-                            this.parseNamedImports(),
-                          );
-                        } else {
-                          this.throwUnexpectedToken(this.lookahead);
-                        }
-                      }
-                    } else {
-                      this.throwUnexpectedToken(this.nextToken());
-                    }
-                    if (!this.matchContextualKeyword("from")) {
-                      var message = this.lookahead.value
-                        ? messages_1.Messages.UnexpectedToken
-                        : messages_1.Messages.MissingFromClause;
-                      this.throwError(message, this.lookahead.value);
-                    }
-                    this.nextToken();
-                    src = this.parseModuleSpecifier();
-                  }
-                  this.consumeSemicolon();
-                  return this.finalize(
-                    node,
-                    new Node.ImportDeclaration(specifiers, src),
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-exports
-                Parser.prototype.parseExportSpecifier = function () {
-                  var node = this.createNode();
-                  var local = this.parseIdentifierName();
-                  var exported = local;
-                  if (this.matchContextualKeyword("as")) {
-                    this.nextToken();
-                    exported = this.parseIdentifierName();
-                  }
-                  return this.finalize(
-                    node,
-                    new Node.ExportSpecifier(local, exported),
-                  );
-                };
-                Parser.prototype.parseExportDeclaration = function () {
-                  if (this.context.inFunctionBody) {
-                    this.throwError(
-                      messages_1.Messages.IllegalExportDeclaration,
-                    );
-                  }
-                  var node = this.createNode();
-                  this.expectKeyword("export");
-                  var exportDeclaration;
-                  if (this.matchKeyword("default")) {
-                    // export default ...
-                    this.nextToken();
-                    if (this.matchKeyword("function")) {
-                      // export default function foo () {}
-                      // export default function () {}
-                      var declaration = this.parseFunctionDeclaration(true);
-                      exportDeclaration = this.finalize(
-                        node,
-                        new Node.ExportDefaultDeclaration(declaration),
-                      );
-                    } else if (this.matchKeyword("class")) {
-                      // export default class foo {}
-                      var declaration = this.parseClassDeclaration(true);
-                      exportDeclaration = this.finalize(
-                        node,
-                        new Node.ExportDefaultDeclaration(declaration),
-                      );
-                    } else if (this.matchContextualKeyword("async")) {
-                      // export default async function f () {}
-                      // export default async function () {}
-                      // export default async x => x
-                      var declaration = this.matchAsyncFunction()
-                        ? this.parseFunctionDeclaration(true)
-                        : this.parseAssignmentExpression();
-                      exportDeclaration = this.finalize(
-                        node,
-                        new Node.ExportDefaultDeclaration(declaration),
-                      );
-                    } else {
-                      if (this.matchContextualKeyword("from")) {
-                        this.throwError(
-                          messages_1.Messages.UnexpectedToken,
-                          this.lookahead.value,
-                        );
-                      }
-                      // export default {};
-                      // export default [];
-                      // export default (1 + 2);
-                      var declaration = this.match("{")
-                        ? this.parseObjectInitializer()
-                        : this.match("[")
-                          ? this.parseArrayInitializer()
-                          : this.parseAssignmentExpression();
-                      this.consumeSemicolon();
-                      exportDeclaration = this.finalize(
-                        node,
-                        new Node.ExportDefaultDeclaration(declaration),
-                      );
-                    }
-                  } else if (this.match("*")) {
-                    // export * from 'foo';
-                    this.nextToken();
-                    if (!this.matchContextualKeyword("from")) {
-                      var message = this.lookahead.value
-                        ? messages_1.Messages.UnexpectedToken
-                        : messages_1.Messages.MissingFromClause;
-                      this.throwError(message, this.lookahead.value);
-                    }
-                    this.nextToken();
-                    var src = this.parseModuleSpecifier();
-                    this.consumeSemicolon();
-                    exportDeclaration = this.finalize(
-                      node,
-                      new Node.ExportAllDeclaration(src),
-                    );
-                  } else if (this.lookahead.type === 4 /* Keyword */) {
-                    // export var f = 1;
-                    var declaration = void 0;
-                    switch (this.lookahead.value) {
-                      case "let":
-                      case "const":
-                        declaration = this.parseLexicalDeclaration({
-                          inFor: false,
-                        });
-                        break;
-                      case "var":
-                      case "class":
-                      case "function":
-                        declaration = this.parseStatementListItem();
-                        break;
-                      default:
-                        this.throwUnexpectedToken(this.lookahead);
-                    }
-                    exportDeclaration = this.finalize(
-                      node,
-                      new Node.ExportNamedDeclaration(declaration, [], null),
-                    );
-                  } else if (this.matchAsyncFunction()) {
-                    var declaration = this.parseFunctionDeclaration();
-                    exportDeclaration = this.finalize(
-                      node,
-                      new Node.ExportNamedDeclaration(declaration, [], null),
-                    );
-                  } else {
-                    var specifiers = [];
-                    var source = null;
-                    var isExportFromIdentifier = false;
-                    this.expect("{");
-                    while (!this.match("}")) {
-                      isExportFromIdentifier =
-                        isExportFromIdentifier || this.matchKeyword("default");
-                      specifiers.push(this.parseExportSpecifier());
-                      if (!this.match("}")) {
-                        this.expect(",");
-                      }
-                    }
-                    this.expect("}");
-                    if (this.matchContextualKeyword("from")) {
-                      // export {default} from 'foo';
-                      // export {foo} from 'foo';
-                      this.nextToken();
-                      source = this.parseModuleSpecifier();
-                      this.consumeSemicolon();
-                    } else if (isExportFromIdentifier) {
-                      // export {default}; // missing fromClause
-                      var message = this.lookahead.value
-                        ? messages_1.Messages.UnexpectedToken
-                        : messages_1.Messages.MissingFromClause;
-                      this.throwError(message, this.lookahead.value);
-                    } else {
-                      // export {foo};
-                      this.consumeSemicolon();
-                    }
-                    exportDeclaration = this.finalize(
-                      node,
-                      new Node.ExportNamedDeclaration(null, specifiers, source),
-                    );
-                  }
-                  return exportDeclaration;
-                };
-                return Parser;
-              })();
-              exports.Parser = Parser;
 
-              /***/
-            },
-            /* 9 */
-            /***/ function (module, exports) {
-              "use strict";
-              // Ensure the condition is true, otherwise throw an error.
-              // This is only to have a better contract semantic, i.e. another safety net
-              // to catch a logic error. The condition shall be fulfilled in normal case.
-              // Do NOT use this to enforce a certain condition on any user input.
-              Object.defineProperty(exports, "__esModule", { value: true });
-              function assert(condition, message) {
-                /* istanbul ignore if */
-                if (!condition) {
-                  throw new Error("ASSERT: " + message);
-                }
-              }
-              exports.assert = assert;
+/***/ }),
+/* 270 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+const escapeStringRegexp = __webpack_require__(388);
+
+const platform = process.platform;
+
+const main = {
+	tick: '✔',
+	cross: '✖',
+	star: '★',
+	square: '▇',
+	squareSmall: '◻',
+	squareSmallFilled: '◼',
+	play: '▶',
+	circle: '◯',
+	circleFilled: '◉',
+	circleDotted: '◌',
+	circleDouble: '◎',
+	circleCircle: 'ⓞ',
+	circleCross: 'ⓧ',
+	circlePipe: 'Ⓘ',
+	circleQuestionMark: '?⃝',
+	bullet: '●',
+	dot: '․',
+	line: '─',
+	ellipsis: '…',
+	pointer: '❯',
+	pointerSmall: '›',
+	info: 'ℹ',
+	warning: '⚠',
+	hamburger: '☰',
+	smiley: '㋡',
+	mustache: '෴',
+	heart: '♥',
+	arrowUp: '↑',
+	arrowDown: '↓',
+	arrowLeft: '←',
+	arrowRight: '→',
+	radioOn: '◉',
+	radioOff: '◯',
+	checkboxOn: '☒',
+	checkboxOff: '☐',
+	checkboxCircleOn: 'ⓧ',
+	checkboxCircleOff: 'Ⓘ',
+	questionMarkPrefix: '?⃝',
+	oneHalf: '½',
+	oneThird: '⅓',
+	oneQuarter: '¼',
+	oneFifth: '⅕',
+	oneSixth: '⅙',
+	oneSeventh: '⅐',
+	oneEighth: '⅛',
+	oneNinth: '⅑',
+	oneTenth: '⅒',
+	twoThirds: '⅔',
+	twoFifths: '⅖',
+	threeQuarters: '¾',
+	threeFifths: '⅗',
+	threeEighths: '⅜',
+	fourFifths: '⅘',
+	fiveSixths: '⅚',
+	fiveEighths: '⅝',
+	sevenEighths: '⅞'
+};
 
-              /***/
-            },
-            /* 10 */
-            /***/ function (module, exports) {
-              "use strict";
-              /* tslint:disable:max-classes-per-file */
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var ErrorHandler = (function () {
-                function ErrorHandler() {
-                  this.errors = [];
-                  this.tolerant = false;
-                }
-                ErrorHandler.prototype.recordError = function (error) {
-                  this.errors.push(error);
-                };
-                ErrorHandler.prototype.tolerate = function (error) {
-                  if (this.tolerant) {
-                    this.recordError(error);
-                  } else {
-                    throw error;
-                  }
-                };
-                ErrorHandler.prototype.constructError = function (msg, column) {
-                  var error = new Error(msg);
-                  try {
-                    throw error;
-                  } catch (base) {
-                    /* istanbul ignore else */
-                    if (Object.create && Object.defineProperty) {
-                      error = Object.create(base);
-                      Object.defineProperty(error, "column", { value: column });
-                    }
-                  }
-                  /* istanbul ignore next */
-                  return error;
-                };
-                ErrorHandler.prototype.createError = function (
-                  index,
-                  line,
-                  col,
-                  description,
-                ) {
-                  var msg = "Line " + line + ": " + description;
-                  var error = this.constructError(msg, col);
-                  error.index = index;
-                  error.lineNumber = line;
-                  error.description = description;
-                  return error;
-                };
-                ErrorHandler.prototype.throwError = function (
-                  index,
-                  line,
-                  col,
-                  description,
-                ) {
-                  throw this.createError(index, line, col, description);
-                };
-                ErrorHandler.prototype.tolerateError = function (
-                  index,
-                  line,
-                  col,
-                  description,
-                ) {
-                  var error = this.createError(index, line, col, description);
-                  if (this.tolerant) {
-                    this.recordError(error);
-                  } else {
-                    throw error;
-                  }
-                };
-                return ErrorHandler;
-              })();
-              exports.ErrorHandler = ErrorHandler;
+const win = {
+	tick: '√',
+	cross: '×',
+	star: '*',
+	square: '█',
+	squareSmall: '[ ]',
+	squareSmallFilled: '[█]',
+	play: '►',
+	circle: '( )',
+	circleFilled: '(*)',
+	circleDotted: '( )',
+	circleDouble: '( )',
+	circleCircle: '(○)',
+	circleCross: '(×)',
+	circlePipe: '(│)',
+	circleQuestionMark: '(?)',
+	bullet: '*',
+	dot: '.',
+	line: '─',
+	ellipsis: '...',
+	pointer: '>',
+	pointerSmall: '»',
+	info: 'i',
+	warning: '‼',
+	hamburger: '≡',
+	smiley: '☺',
+	mustache: '┌─┐',
+	heart: main.heart,
+	arrowUp: main.arrowUp,
+	arrowDown: main.arrowDown,
+	arrowLeft: main.arrowLeft,
+	arrowRight: main.arrowRight,
+	radioOn: '(*)',
+	radioOff: '( )',
+	checkboxOn: '[×]',
+	checkboxOff: '[ ]',
+	checkboxCircleOn: '(×)',
+	checkboxCircleOff: '( )',
+	questionMarkPrefix: '？',
+	oneHalf: '1/2',
+	oneThird: '1/3',
+	oneQuarter: '1/4',
+	oneFifth: '1/5',
+	oneSixth: '1/6',
+	oneSeventh: '1/7',
+	oneEighth: '1/8',
+	oneNinth: '1/9',
+	oneTenth: '1/10',
+	twoThirds: '2/3',
+	twoFifths: '2/5',
+	threeQuarters: '3/4',
+	threeFifths: '3/5',
+	threeEighths: '3/8',
+	fourFifths: '4/5',
+	fiveSixths: '5/6',
+	fiveEighths: '5/8',
+	sevenEighths: '7/8'
+};
 
-              /***/
-            },
-            /* 11 */
-            /***/ function (module, exports) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              // Error messages should be identical to V8.
-              exports.Messages = {
-                BadGetterArity: "Getter must not have any formal parameters",
-                BadSetterArity: "Setter must have exactly one formal parameter",
-                BadSetterRestParameter:
-                  "Setter function argument must not be a rest parameter",
-                ConstructorIsAsync:
-                  "Class constructor may not be an async method",
-                ConstructorSpecialMethod:
-                  "Class constructor may not be an accessor",
-                DeclarationMissingInitializer:
-                  "Missing initializer in %0 declaration",
-                DefaultRestParameter: "Unexpected token =",
-                DuplicateBinding: "Duplicate binding %0",
-                DuplicateConstructor: "A class may only have one constructor",
-                DuplicateProtoProperty:
-                  "Duplicate __proto__ fields are not allowed in object literals",
-                ForInOfLoopInitializer:
-                  "%0 loop variable declaration may not have an initializer",
-                GeneratorInLegacyContext:
-                  "Generator declarations are not allowed in legacy contexts",
-                IllegalBreak: "Illegal break statement",
-                IllegalContinue: "Illegal continue statement",
-                IllegalExportDeclaration: "Unexpected token",
-                IllegalImportDeclaration: "Unexpected token",
-                IllegalLanguageModeDirective:
-                  "Illegal 'use strict' directive in function with non-simple parameter list",
-                IllegalReturn: "Illegal return statement",
-                InvalidEscapedReservedWord:
-                  "Keyword must not contain escaped characters",
-                InvalidHexEscapeSequence: "Invalid hexadecimal escape sequence",
-                InvalidLHSInAssignment: "Invalid left-hand side in assignment",
-                InvalidLHSInForIn: "Invalid left-hand side in for-in",
-                InvalidLHSInForLoop: "Invalid left-hand side in for-loop",
-                InvalidModuleSpecifier: "Unexpected token",
-                InvalidRegExp: "Invalid regular expression",
-                LetInLexicalBinding:
-                  "let is disallowed as a lexically bound name",
-                MissingFromClause: "Unexpected token",
-                MultipleDefaultsInSwitch:
-                  "More than one default clause in switch statement",
-                NewlineAfterThrow: "Illegal newline after throw",
-                NoAsAfterImportNamespace: "Unexpected token",
-                NoCatchOrFinally: "Missing catch or finally after try",
-                ParameterAfterRestParameter:
-                  "Rest parameter must be last formal parameter",
-                Redeclaration: "%0 '%1' has already been declared",
-                StaticPrototype:
-                  "Classes may not have static property named prototype",
-                StrictCatchVariable:
-                  "Catch variable may not be eval or arguments in strict mode",
-                StrictDelete:
-                  "Delete of an unqualified identifier in strict mode.",
-                StrictFunction:
-                  "In strict mode code, functions can only be declared at top level or inside a block",
-                StrictFunctionName:
-                  "Function name may not be eval or arguments in strict mode",
-                StrictLHSAssignment:
-                  "Assignment to eval or arguments is not allowed in strict mode",
-                StrictLHSPostfix:
-                  "Postfix increment/decrement may not have eval or arguments operand in strict mode",
-                StrictLHSPrefix:
-                  "Prefix increment/decrement may not have eval or arguments operand in strict mode",
-                StrictModeWith:
-                  "Strict mode code may not include a with statement",
-                StrictOctalLiteral:
-                  "Octal literals are not allowed in strict mode.",
-                StrictParamDupe:
-                  "Strict mode function may not have duplicate parameter names",
-                StrictParamName:
-                  "Parameter name eval or arguments is not allowed in strict mode",
-                StrictReservedWord:
-                  "Use of future reserved word in strict mode",
-                StrictVarName:
-                  "Variable name may not be eval or arguments in strict mode",
-                TemplateOctalLiteral:
-                  "Octal literals are not allowed in template strings.",
-                UnexpectedEOS: "Unexpected end of input",
-                UnexpectedIdentifier: "Unexpected identifier",
-                UnexpectedNumber: "Unexpected number",
-                UnexpectedReserved: "Unexpected reserved word",
-                UnexpectedString: "Unexpected string",
-                UnexpectedTemplate: "Unexpected quasi %0",
-                UnexpectedToken: "Unexpected token %0",
-                UnexpectedTokenIllegal: "Unexpected token ILLEGAL",
-                UnknownLabel: "Undefined label '%0'",
-                UnterminatedRegExp: "Invalid regular expression: missing /",
-              };
+if (platform === 'linux') {
+	// the main one doesn't look that good on Ubuntu
+	main.questionMarkPrefix = '?';
+}
 
-              /***/
-            },
-            /* 12 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var assert_1 = __webpack_require__(9);
-              var character_1 = __webpack_require__(4);
-              var messages_1 = __webpack_require__(11);
-              function hexValue(ch) {
-                return "0123456789abcdef".indexOf(ch.toLowerCase());
-              }
-              function octalValue(ch) {
-                return "01234567".indexOf(ch);
-              }
-              var Scanner = (function () {
-                function Scanner(code, handler) {
-                  this.source = code;
-                  this.errorHandler = handler;
-                  this.trackComment = false;
-                  this.isModule = false;
-                  this.length = code.length;
-                  this.index = 0;
-                  this.lineNumber = code.length > 0 ? 1 : 0;
-                  this.lineStart = 0;
-                  this.curlyStack = [];
-                }
-                Scanner.prototype.saveState = function () {
-                  return {
-                    index: this.index,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                  };
-                };
-                Scanner.prototype.restoreState = function (state) {
-                  this.index = state.index;
-                  this.lineNumber = state.lineNumber;
-                  this.lineStart = state.lineStart;
-                };
-                Scanner.prototype.eof = function () {
-                  return this.index >= this.length;
-                };
-                Scanner.prototype.throwUnexpectedToken = function (message) {
-                  if (message === void 0) {
-                    message = messages_1.Messages.UnexpectedTokenIllegal;
-                  }
-                  return this.errorHandler.throwError(
-                    this.index,
-                    this.lineNumber,
-                    this.index - this.lineStart + 1,
-                    message,
-                  );
-                };
-                Scanner.prototype.tolerateUnexpectedToken = function (message) {
-                  if (message === void 0) {
-                    message = messages_1.Messages.UnexpectedTokenIllegal;
-                  }
-                  this.errorHandler.tolerateError(
-                    this.index,
-                    this.lineNumber,
-                    this.index - this.lineStart + 1,
-                    message,
-                  );
-                };
-                // https://tc39.github.io/ecma262/#sec-comments
-                Scanner.prototype.skipSingleLineComment = function (offset) {
-                  var comments = [];
-                  var start, loc;
-                  if (this.trackComment) {
-                    comments = [];
-                    start = this.index - offset;
-                    loc = {
-                      start: {
-                        line: this.lineNumber,
-                        column: this.index - this.lineStart - offset,
-                      },
-                      end: {},
-                    };
-                  }
-                  while (!this.eof()) {
-                    var ch = this.source.charCodeAt(this.index);
-                    ++this.index;
-                    if (character_1.Character.isLineTerminator(ch)) {
-                      if (this.trackComment) {
-                        loc.end = {
-                          line: this.lineNumber,
-                          column: this.index - this.lineStart - 1,
-                        };
-                        var entry = {
-                          multiLine: false,
-                          slice: [start + offset, this.index - 1],
-                          range: [start, this.index - 1],
-                          loc: loc,
-                        };
-                        comments.push(entry);
-                      }
-                      if (
-                        ch === 13 &&
-                        this.source.charCodeAt(this.index) === 10
-                      ) {
-                        ++this.index;
-                      }
-                      ++this.lineNumber;
-                      this.lineStart = this.index;
-                      return comments;
-                    }
-                  }
-                  if (this.trackComment) {
-                    loc.end = {
-                      line: this.lineNumber,
-                      column: this.index - this.lineStart,
-                    };
-                    var entry = {
-                      multiLine: false,
-                      slice: [start + offset, this.index],
-                      range: [start, this.index],
-                      loc: loc,
-                    };
-                    comments.push(entry);
-                  }
-                  return comments;
-                };
-                Scanner.prototype.skipMultiLineComment = function () {
-                  var comments = [];
-                  var start, loc;
-                  if (this.trackComment) {
-                    comments = [];
-                    start = this.index - 2;
-                    loc = {
-                      start: {
-                        line: this.lineNumber,
-                        column: this.index - this.lineStart - 2,
-                      },
-                      end: {},
-                    };
-                  }
-                  while (!this.eof()) {
-                    var ch = this.source.charCodeAt(this.index);
-                    if (character_1.Character.isLineTerminator(ch)) {
-                      if (
-                        ch === 0x0d &&
-                        this.source.charCodeAt(this.index + 1) === 0x0a
-                      ) {
-                        ++this.index;
-                      }
-                      ++this.lineNumber;
-                      ++this.index;
-                      this.lineStart = this.index;
-                    } else if (ch === 0x2a) {
-                      // Block comment ends with '*/'.
-                      if (this.source.charCodeAt(this.index + 1) === 0x2f) {
-                        this.index += 2;
-                        if (this.trackComment) {
-                          loc.end = {
-                            line: this.lineNumber,
-                            column: this.index - this.lineStart,
-                          };
-                          var entry = {
-                            multiLine: true,
-                            slice: [start + 2, this.index - 2],
-                            range: [start, this.index],
-                            loc: loc,
-                          };
-                          comments.push(entry);
-                        }
-                        return comments;
-                      }
-                      ++this.index;
-                    } else {
-                      ++this.index;
-                    }
-                  }
-                  // Ran off the end of the file - the whole thing is a comment
-                  if (this.trackComment) {
-                    loc.end = {
-                      line: this.lineNumber,
-                      column: this.index - this.lineStart,
-                    };
-                    var entry = {
-                      multiLine: true,
-                      slice: [start + 2, this.index],
-                      range: [start, this.index],
-                      loc: loc,
-                    };
-                    comments.push(entry);
-                  }
-                  this.tolerateUnexpectedToken();
-                  return comments;
-                };
-                Scanner.prototype.scanComments = function () {
-                  var comments;
-                  if (this.trackComment) {
-                    comments = [];
-                  }
-                  var start = this.index === 0;
-                  while (!this.eof()) {
-                    var ch = this.source.charCodeAt(this.index);
-                    if (character_1.Character.isWhiteSpace(ch)) {
-                      ++this.index;
-                    } else if (character_1.Character.isLineTerminator(ch)) {
-                      ++this.index;
-                      if (
-                        ch === 0x0d &&
-                        this.source.charCodeAt(this.index) === 0x0a
-                      ) {
-                        ++this.index;
-                      }
-                      ++this.lineNumber;
-                      this.lineStart = this.index;
-                      start = true;
-                    } else if (ch === 0x2f) {
-                      ch = this.source.charCodeAt(this.index + 1);
-                      if (ch === 0x2f) {
-                        this.index += 2;
-                        var comment = this.skipSingleLineComment(2);
-                        if (this.trackComment) {
-                          comments = comments.concat(comment);
-                        }
-                        start = true;
-                      } else if (ch === 0x2a) {
-                        this.index += 2;
-                        var comment = this.skipMultiLineComment();
-                        if (this.trackComment) {
-                          comments = comments.concat(comment);
-                        }
-                      } else {
-                        break;
-                      }
-                    } else if (start && ch === 0x2d) {
-                      // U+003E is '>'
-                      if (
-                        this.source.charCodeAt(this.index + 1) === 0x2d &&
-                        this.source.charCodeAt(this.index + 2) === 0x3e
-                      ) {
-                        // '-->' is a single-line comment
-                        this.index += 3;
-                        var comment = this.skipSingleLineComment(3);
-                        if (this.trackComment) {
-                          comments = comments.concat(comment);
-                        }
-                      } else {
-                        break;
-                      }
-                    } else if (ch === 0x3c && !this.isModule) {
-                      if (
-                        this.source.slice(this.index + 1, this.index + 4) ===
-                        "!--"
-                      ) {
-                        this.index += 4; // `<!--`
-                        var comment = this.skipSingleLineComment(4);
-                        if (this.trackComment) {
-                          comments = comments.concat(comment);
-                        }
-                      } else {
-                        break;
-                      }
-                    } else {
-                      break;
-                    }
-                  }
-                  return comments;
-                };
-                // https://tc39.github.io/ecma262/#sec-future-reserved-words
-                Scanner.prototype.isFutureReservedWord = function (id) {
-                  switch (id) {
-                    case "enum":
-                    case "export":
-                    case "import":
-                    case "super":
-                      return true;
-                    default:
-                      return false;
-                  }
-                };
-                Scanner.prototype.isStrictModeReservedWord = function (id) {
-                  switch (id) {
-                    case "implements":
-                    case "interface":
-                    case "package":
-                    case "private":
-                    case "protected":
-                    case "public":
-                    case "static":
-                    case "yield":
-                    case "let":
-                      return true;
-                    default:
-                      return false;
-                  }
-                };
-                Scanner.prototype.isRestrictedWord = function (id) {
-                  return id === "eval" || id === "arguments";
-                };
-                // https://tc39.github.io/ecma262/#sec-keywords
-                Scanner.prototype.isKeyword = function (id) {
-                  switch (id.length) {
-                    case 2:
-                      return id === "if" || id === "in" || id === "do";
-                    case 3:
-                      return (
-                        id === "var" ||
-                        id === "for" ||
-                        id === "new" ||
-                        id === "try" ||
-                        id === "let"
-                      );
-                    case 4:
-                      return (
-                        id === "this" ||
-                        id === "else" ||
-                        id === "case" ||
-                        id === "void" ||
-                        id === "with" ||
-                        id === "enum"
-                      );
-                    case 5:
-                      return (
-                        id === "while" ||
-                        id === "break" ||
-                        id === "catch" ||
-                        id === "throw" ||
-                        id === "const" ||
-                        id === "yield" ||
-                        id === "class" ||
-                        id === "super"
-                      );
-                    case 6:
-                      return (
-                        id === "return" ||
-                        id === "typeof" ||
-                        id === "delete" ||
-                        id === "switch" ||
-                        id === "export" ||
-                        id === "import"
-                      );
-                    case 7:
-                      return (
-                        id === "default" || id === "finally" || id === "extends"
-                      );
-                    case 8:
-                      return (
-                        id === "function" ||
-                        id === "continue" ||
-                        id === "debugger"
-                      );
-                    case 10:
-                      return id === "instanceof";
-                    default:
-                      return false;
-                  }
-                };
-                Scanner.prototype.codePointAt = function (i) {
-                  var cp = this.source.charCodeAt(i);
-                  if (cp >= 0xd800 && cp <= 0xdbff) {
-                    var second = this.source.charCodeAt(i + 1);
-                    if (second >= 0xdc00 && second <= 0xdfff) {
-                      var first = cp;
-                      cp = (first - 0xd800) * 0x400 + second - 0xdc00 + 0x10000;
-                    }
-                  }
-                  return cp;
-                };
-                Scanner.prototype.scanHexEscape = function (prefix) {
-                  var len = prefix === "u" ? 4 : 2;
-                  var code = 0;
-                  for (var i = 0; i < len; ++i) {
-                    if (
-                      !this.eof() &&
-                      character_1.Character.isHexDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      code = code * 16 + hexValue(this.source[this.index++]);
-                    } else {
-                      return null;
-                    }
-                  }
-                  return String.fromCharCode(code);
-                };
-                Scanner.prototype.scanUnicodeCodePointEscape = function () {
-                  var ch = this.source[this.index];
-                  var code = 0;
-                  // At least, one hex digit is required.
-                  if (ch === "}") {
-                    this.throwUnexpectedToken();
-                  }
-                  while (!this.eof()) {
-                    ch = this.source[this.index++];
-                    if (!character_1.Character.isHexDigit(ch.charCodeAt(0))) {
-                      break;
-                    }
-                    code = code * 16 + hexValue(ch);
-                  }
-                  if (code > 0x10ffff || ch !== "}") {
-                    this.throwUnexpectedToken();
-                  }
-                  return character_1.Character.fromCodePoint(code);
-                };
-                Scanner.prototype.getIdentifier = function () {
-                  var start = this.index++;
-                  while (!this.eof()) {
-                    var ch = this.source.charCodeAt(this.index);
-                    if (ch === 0x5c) {
-                      // Blackslash (U+005C) marks Unicode escape sequence.
-                      this.index = start;
-                      return this.getComplexIdentifier();
-                    } else if (ch >= 0xd800 && ch < 0xdfff) {
-                      // Need to handle surrogate pairs.
-                      this.index = start;
-                      return this.getComplexIdentifier();
-                    }
-                    if (character_1.Character.isIdentifierPart(ch)) {
-                      ++this.index;
-                    } else {
-                      break;
-                    }
-                  }
-                  return this.source.slice(start, this.index);
-                };
-                Scanner.prototype.getComplexIdentifier = function () {
-                  var cp = this.codePointAt(this.index);
-                  var id = character_1.Character.fromCodePoint(cp);
-                  this.index += id.length;
-                  // '\u' (U+005C, U+0075) denotes an escaped character.
-                  var ch;
-                  if (cp === 0x5c) {
-                    if (this.source.charCodeAt(this.index) !== 0x75) {
-                      this.throwUnexpectedToken();
-                    }
-                    ++this.index;
-                    if (this.source[this.index] === "{") {
-                      ++this.index;
-                      ch = this.scanUnicodeCodePointEscape();
-                    } else {
-                      ch = this.scanHexEscape("u");
-                      if (
-                        ch === null ||
-                        ch === "\\" ||
-                        !character_1.Character.isIdentifierStart(
-                          ch.charCodeAt(0),
-                        )
-                      ) {
-                        this.throwUnexpectedToken();
-                      }
-                    }
-                    id = ch;
-                  }
-                  while (!this.eof()) {
-                    cp = this.codePointAt(this.index);
-                    if (!character_1.Character.isIdentifierPart(cp)) {
-                      break;
-                    }
-                    ch = character_1.Character.fromCodePoint(cp);
-                    id += ch;
-                    this.index += ch.length;
-                    // '\u' (U+005C, U+0075) denotes an escaped character.
-                    if (cp === 0x5c) {
-                      id = id.substr(0, id.length - 1);
-                      if (this.source.charCodeAt(this.index) !== 0x75) {
-                        this.throwUnexpectedToken();
-                      }
-                      ++this.index;
-                      if (this.source[this.index] === "{") {
-                        ++this.index;
-                        ch = this.scanUnicodeCodePointEscape();
-                      } else {
-                        ch = this.scanHexEscape("u");
-                        if (
-                          ch === null ||
-                          ch === "\\" ||
-                          !character_1.Character.isIdentifierPart(
-                            ch.charCodeAt(0),
-                          )
-                        ) {
-                          this.throwUnexpectedToken();
-                        }
-                      }
-                      id += ch;
-                    }
-                  }
-                  return id;
-                };
-                Scanner.prototype.octalToDecimal = function (ch) {
-                  // \0 is not octal escape sequence
-                  var octal = ch !== "0";
-                  var code = octalValue(ch);
-                  if (
-                    !this.eof() &&
-                    character_1.Character.isOctalDigit(
-                      this.source.charCodeAt(this.index),
-                    )
-                  ) {
-                    octal = true;
-                    code = code * 8 + octalValue(this.source[this.index++]);
-                    // 3 digits are only allowed when string starts
-                    // with 0, 1, 2, 3
-                    if (
-                      "0123".indexOf(ch) >= 0 &&
-                      !this.eof() &&
-                      character_1.Character.isOctalDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      code = code * 8 + octalValue(this.source[this.index++]);
-                    }
-                  }
-                  return {
-                    code: code,
-                    octal: octal,
-                  };
-                };
-                // https://tc39.github.io/ecma262/#sec-names-and-keywords
-                Scanner.prototype.scanIdentifier = function () {
-                  var type;
-                  var start = this.index;
-                  // Backslash (U+005C) starts an escaped character.
-                  var id =
-                    this.source.charCodeAt(start) === 0x5c
-                      ? this.getComplexIdentifier()
-                      : this.getIdentifier();
-                  // There is no keyword or literal with only one character.
-                  // Thus, it must be an identifier.
-                  if (id.length === 1) {
-                    type = 3 /* Identifier */;
-                  } else if (this.isKeyword(id)) {
-                    type = 4 /* Keyword */;
-                  } else if (id === "null") {
-                    type = 5 /* NullLiteral */;
-                  } else if (id === "true" || id === "false") {
-                    type = 1 /* BooleanLiteral */;
-                  } else {
-                    type = 3 /* Identifier */;
-                  }
-                  if (
-                    type !== 3 /* Identifier */ &&
-                    start + id.length !== this.index
-                  ) {
-                    var restore = this.index;
-                    this.index = start;
-                    this.tolerateUnexpectedToken(
-                      messages_1.Messages.InvalidEscapedReservedWord,
-                    );
-                    this.index = restore;
-                  }
-                  return {
-                    type: type,
-                    value: id,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                // https://tc39.github.io/ecma262/#sec-punctuators
-                Scanner.prototype.scanPunctuator = function () {
-                  var start = this.index;
-                  // Check for most common single-character punctuators.
-                  var str = this.source[this.index];
-                  switch (str) {
-                    case "(":
-                    case "{":
-                      if (str === "{") {
-                        this.curlyStack.push("{");
-                      }
-                      ++this.index;
-                      break;
-                    case ".":
-                      ++this.index;
-                      if (
-                        this.source[this.index] === "." &&
-                        this.source[this.index + 1] === "."
-                      ) {
-                        // Spread operator: ...
-                        this.index += 2;
-                        str = "...";
-                      }
-                      break;
-                    case "}":
-                      ++this.index;
-                      this.curlyStack.pop();
-                      break;
-                    case ")":
-                    case ";":
-                    case ",":
-                    case "[":
-                    case "]":
-                    case ":":
-                    case "?":
-                    case "~":
-                      ++this.index;
-                      break;
-                    default:
-                      // 4-character punctuator.
-                      str = this.source.substr(this.index, 4);
-                      if (str === ">>>=") {
-                        this.index += 4;
-                      } else {
-                        // 3-character punctuators.
-                        str = str.substr(0, 3);
-                        if (
-                          str === "===" ||
-                          str === "!==" ||
-                          str === ">>>" ||
-                          str === "<<=" ||
-                          str === ">>=" ||
-                          str === "**="
-                        ) {
-                          this.index += 3;
-                        } else {
-                          // 2-character punctuators.
-                          str = str.substr(0, 2);
-                          if (
-                            str === "&&" ||
-                            str === "||" ||
-                            str === "==" ||
-                            str === "!=" ||
-                            str === "+=" ||
-                            str === "-=" ||
-                            str === "*=" ||
-                            str === "/=" ||
-                            str === "++" ||
-                            str === "--" ||
-                            str === "<<" ||
-                            str === ">>" ||
-                            str === "&=" ||
-                            str === "|=" ||
-                            str === "^=" ||
-                            str === "%=" ||
-                            str === "<=" ||
-                            str === ">=" ||
-                            str === "=>" ||
-                            str === "**"
-                          ) {
-                            this.index += 2;
-                          } else {
-                            // 1-character punctuators.
-                            str = this.source[this.index];
-                            if ("<>=!+-*%&|^/".indexOf(str) >= 0) {
-                              ++this.index;
-                            }
-                          }
-                        }
-                      }
-                  }
-                  if (this.index === start) {
-                    this.throwUnexpectedToken();
-                  }
-                  return {
-                    type: 7 /* Punctuator */,
-                    value: str,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                // https://tc39.github.io/ecma262/#sec-literals-numeric-literals
-                Scanner.prototype.scanHexLiteral = function (start) {
-                  var num = "";
-                  while (!this.eof()) {
-                    if (
-                      !character_1.Character.isHexDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      break;
-                    }
-                    num += this.source[this.index++];
-                  }
-                  if (num.length === 0) {
-                    this.throwUnexpectedToken();
-                  }
-                  if (
-                    character_1.Character.isIdentifierStart(
-                      this.source.charCodeAt(this.index),
-                    )
-                  ) {
-                    this.throwUnexpectedToken();
-                  }
-                  return {
-                    type: 6 /* NumericLiteral */,
-                    value: parseInt("0x" + num, 16),
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                Scanner.prototype.scanBinaryLiteral = function (start) {
-                  var num = "";
-                  var ch;
-                  while (!this.eof()) {
-                    ch = this.source[this.index];
-                    if (ch !== "0" && ch !== "1") {
-                      break;
-                    }
-                    num += this.source[this.index++];
-                  }
-                  if (num.length === 0) {
-                    // only 0b or 0B
-                    this.throwUnexpectedToken();
-                  }
-                  if (!this.eof()) {
-                    ch = this.source.charCodeAt(this.index);
-                    /* istanbul ignore else */
-                    if (
-                      character_1.Character.isIdentifierStart(ch) ||
-                      character_1.Character.isDecimalDigit(ch)
-                    ) {
-                      this.throwUnexpectedToken();
-                    }
-                  }
-                  return {
-                    type: 6 /* NumericLiteral */,
-                    value: parseInt(num, 2),
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                Scanner.prototype.scanOctalLiteral = function (prefix, start) {
-                  var num = "";
-                  var octal = false;
-                  if (
-                    character_1.Character.isOctalDigit(prefix.charCodeAt(0))
-                  ) {
-                    octal = true;
-                    num = "0" + this.source[this.index++];
-                  } else {
-                    ++this.index;
-                  }
-                  while (!this.eof()) {
-                    if (
-                      !character_1.Character.isOctalDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      break;
-                    }
-                    num += this.source[this.index++];
-                  }
-                  if (!octal && num.length === 0) {
-                    // only 0o or 0O
-                    this.throwUnexpectedToken();
-                  }
-                  if (
-                    character_1.Character.isIdentifierStart(
-                      this.source.charCodeAt(this.index),
-                    ) ||
-                    character_1.Character.isDecimalDigit(
-                      this.source.charCodeAt(this.index),
-                    )
-                  ) {
-                    this.throwUnexpectedToken();
-                  }
-                  return {
-                    type: 6 /* NumericLiteral */,
-                    value: parseInt(num, 8),
-                    octal: octal,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                Scanner.prototype.isImplicitOctalLiteral = function () {
-                  // Implicit octal, unless there is a non-octal digit.
-                  // (Annex B.1.1 on Numeric Literals)
-                  for (var i = this.index + 1; i < this.length; ++i) {
-                    var ch = this.source[i];
-                    if (ch === "8" || ch === "9") {
-                      return false;
-                    }
-                    if (!character_1.Character.isOctalDigit(ch.charCodeAt(0))) {
-                      return true;
-                    }
-                  }
-                  return true;
-                };
-                Scanner.prototype.scanNumericLiteral = function () {
-                  var start = this.index;
-                  var ch = this.source[start];
-                  assert_1.assert(
-                    character_1.Character.isDecimalDigit(ch.charCodeAt(0)) ||
-                      ch === ".",
-                    "Numeric literal must start with a decimal digit or a decimal point",
-                  );
-                  var num = "";
-                  if (ch !== ".") {
-                    num = this.source[this.index++];
-                    ch = this.source[this.index];
-                    // Hex number starts with '0x'.
-                    // Octal number starts with '0'.
-                    // Octal number in ES6 starts with '0o'.
-                    // Binary number in ES6 starts with '0b'.
-                    if (num === "0") {
-                      if (ch === "x" || ch === "X") {
-                        ++this.index;
-                        return this.scanHexLiteral(start);
-                      }
-                      if (ch === "b" || ch === "B") {
-                        ++this.index;
-                        return this.scanBinaryLiteral(start);
-                      }
-                      if (ch === "o" || ch === "O") {
-                        return this.scanOctalLiteral(ch, start);
-                      }
-                      if (
-                        ch &&
-                        character_1.Character.isOctalDigit(ch.charCodeAt(0))
-                      ) {
-                        if (this.isImplicitOctalLiteral()) {
-                          return this.scanOctalLiteral(ch, start);
-                        }
-                      }
-                    }
-                    while (
-                      character_1.Character.isDecimalDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      num += this.source[this.index++];
-                    }
-                    ch = this.source[this.index];
-                  }
-                  if (ch === ".") {
-                    num += this.source[this.index++];
-                    while (
-                      character_1.Character.isDecimalDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      num += this.source[this.index++];
-                    }
-                    ch = this.source[this.index];
-                  }
-                  if (ch === "e" || ch === "E") {
-                    num += this.source[this.index++];
-                    ch = this.source[this.index];
-                    if (ch === "+" || ch === "-") {
-                      num += this.source[this.index++];
-                    }
-                    if (
-                      character_1.Character.isDecimalDigit(
-                        this.source.charCodeAt(this.index),
-                      )
-                    ) {
-                      while (
-                        character_1.Character.isDecimalDigit(
-                          this.source.charCodeAt(this.index),
-                        )
-                      ) {
-                        num += this.source[this.index++];
-                      }
-                    } else {
-                      this.throwUnexpectedToken();
-                    }
-                  }
-                  if (
-                    character_1.Character.isIdentifierStart(
-                      this.source.charCodeAt(this.index),
-                    )
-                  ) {
-                    this.throwUnexpectedToken();
-                  }
-                  return {
-                    type: 6 /* NumericLiteral */,
-                    value: parseFloat(num),
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                // https://tc39.github.io/ecma262/#sec-literals-string-literals
-                Scanner.prototype.scanStringLiteral = function () {
-                  var start = this.index;
-                  var quote = this.source[start];
-                  assert_1.assert(
-                    quote === "'" || quote === '"',
-                    "String literal must starts with a quote",
-                  );
-                  ++this.index;
-                  var octal = false;
-                  var str = "";
-                  while (!this.eof()) {
-                    var ch = this.source[this.index++];
-                    if (ch === quote) {
-                      quote = "";
-                      break;
-                    } else if (ch === "\\") {
-                      ch = this.source[this.index++];
-                      if (
-                        !ch ||
-                        !character_1.Character.isLineTerminator(
-                          ch.charCodeAt(0),
-                        )
-                      ) {
-                        switch (ch) {
-                          case "u":
-                            if (this.source[this.index] === "{") {
-                              ++this.index;
-                              str += this.scanUnicodeCodePointEscape();
-                            } else {
-                              var unescaped_1 = this.scanHexEscape(ch);
-                              if (unescaped_1 === null) {
-                                this.throwUnexpectedToken();
-                              }
-                              str += unescaped_1;
-                            }
-                            break;
-                          case "x":
-                            var unescaped = this.scanHexEscape(ch);
-                            if (unescaped === null) {
-                              this.throwUnexpectedToken(
-                                messages_1.Messages.InvalidHexEscapeSequence,
-                              );
-                            }
-                            str += unescaped;
-                            break;
-                          case "n":
-                            str += "\n";
-                            break;
-                          case "r":
-                            str += "\r";
-                            break;
-                          case "t":
-                            str += "\t";
-                            break;
-                          case "b":
-                            str += "\b";
-                            break;
-                          case "f":
-                            str += "\f";
-                            break;
-                          case "v":
-                            str += "\x0B";
-                            break;
-                          case "8":
-                          case "9":
-                            str += ch;
-                            this.tolerateUnexpectedToken();
-                            break;
-                          default:
-                            if (
-                              ch &&
-                              character_1.Character.isOctalDigit(
-                                ch.charCodeAt(0),
-                              )
-                            ) {
-                              var octToDec = this.octalToDecimal(ch);
-                              octal = octToDec.octal || octal;
-                              str += String.fromCharCode(octToDec.code);
-                            } else {
-                              str += ch;
-                            }
-                            break;
-                        }
-                      } else {
-                        ++this.lineNumber;
-                        if (ch === "\r" && this.source[this.index] === "\n") {
-                          ++this.index;
-                        }
-                        this.lineStart = this.index;
-                      }
-                    } else if (
-                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
-                    ) {
-                      break;
-                    } else {
-                      str += ch;
-                    }
-                  }
-                  if (quote !== "") {
-                    this.index = start;
-                    this.throwUnexpectedToken();
-                  }
-                  return {
-                    type: 8 /* StringLiteral */,
-                    value: str,
-                    octal: octal,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                // https://tc39.github.io/ecma262/#sec-template-literal-lexical-components
-                Scanner.prototype.scanTemplate = function () {
-                  var cooked = "";
-                  var terminated = false;
-                  var start = this.index;
-                  var head = this.source[start] === "`";
-                  var tail = false;
-                  var rawOffset = 2;
-                  ++this.index;
-                  while (!this.eof()) {
-                    var ch = this.source[this.index++];
-                    if (ch === "`") {
-                      rawOffset = 1;
-                      tail = true;
-                      terminated = true;
-                      break;
-                    } else if (ch === "$") {
-                      if (this.source[this.index] === "{") {
-                        this.curlyStack.push("${");
-                        ++this.index;
-                        terminated = true;
-                        break;
-                      }
-                      cooked += ch;
-                    } else if (ch === "\\") {
-                      ch = this.source[this.index++];
-                      if (
-                        !character_1.Character.isLineTerminator(
-                          ch.charCodeAt(0),
-                        )
-                      ) {
-                        switch (ch) {
-                          case "n":
-                            cooked += "\n";
-                            break;
-                          case "r":
-                            cooked += "\r";
-                            break;
-                          case "t":
-                            cooked += "\t";
-                            break;
-                          case "u":
-                            if (this.source[this.index] === "{") {
-                              ++this.index;
-                              cooked += this.scanUnicodeCodePointEscape();
-                            } else {
-                              var restore = this.index;
-                              var unescaped_2 = this.scanHexEscape(ch);
-                              if (unescaped_2 !== null) {
-                                cooked += unescaped_2;
-                              } else {
-                                this.index = restore;
-                                cooked += ch;
-                              }
-                            }
-                            break;
-                          case "x":
-                            var unescaped = this.scanHexEscape(ch);
-                            if (unescaped === null) {
-                              this.throwUnexpectedToken(
-                                messages_1.Messages.InvalidHexEscapeSequence,
-                              );
-                            }
-                            cooked += unescaped;
-                            break;
-                          case "b":
-                            cooked += "\b";
-                            break;
-                          case "f":
-                            cooked += "\f";
-                            break;
-                          case "v":
-                            cooked += "\v";
-                            break;
-                          default:
-                            if (ch === "0") {
-                              if (
-                                character_1.Character.isDecimalDigit(
-                                  this.source.charCodeAt(this.index),
-                                )
-                              ) {
-                                // Illegal: \01 \02 and so on
-                                this.throwUnexpectedToken(
-                                  messages_1.Messages.TemplateOctalLiteral,
-                                );
-                              }
-                              cooked += "\0";
-                            } else if (
-                              character_1.Character.isOctalDigit(
-                                ch.charCodeAt(0),
-                              )
-                            ) {
-                              // Illegal: \1 \2
-                              this.throwUnexpectedToken(
-                                messages_1.Messages.TemplateOctalLiteral,
-                              );
-                            } else {
-                              cooked += ch;
-                            }
-                            break;
-                        }
-                      } else {
-                        ++this.lineNumber;
-                        if (ch === "\r" && this.source[this.index] === "\n") {
-                          ++this.index;
-                        }
-                        this.lineStart = this.index;
-                      }
-                    } else if (
-                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
-                    ) {
-                      ++this.lineNumber;
-                      if (ch === "\r" && this.source[this.index] === "\n") {
-                        ++this.index;
-                      }
-                      this.lineStart = this.index;
-                      cooked += "\n";
-                    } else {
-                      cooked += ch;
-                    }
-                  }
-                  if (!terminated) {
-                    this.throwUnexpectedToken();
-                  }
-                  if (!head) {
-                    this.curlyStack.pop();
-                  }
-                  return {
-                    type: 10 /* Template */,
-                    value: this.source.slice(start + 1, this.index - rawOffset),
-                    cooked: cooked,
-                    head: head,
-                    tail: tail,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
-                Scanner.prototype.testRegExp = function (pattern, flags) {
-                  // The BMP character to use as a replacement for astral symbols when
-                  // translating an ES6 "u"-flagged pattern to an ES5-compatible
-                  // approximation.
-                  // Note: replacing with '\uFFFF' enables false positives in unlikely
-                  // scenarios. For example, `[\u{1044f}-\u{10440}]` is an invalid
-                  // pattern that would not be detected by this substitution.
-                  var astralSubstitute = "\uFFFF";
-                  var tmp = pattern;
-                  var self = this;
-                  if (flags.indexOf("u") >= 0) {
-                    tmp = tmp
-                      .replace(
-                        /\\u\{([0-9a-fA-F]+)\}|\\u([a-fA-F0-9]{4})/g,
-                        function ($0, $1, $2) {
-                          var codePoint = parseInt($1 || $2, 16);
-                          if (codePoint > 0x10ffff) {
-                            self.throwUnexpectedToken(
-                              messages_1.Messages.InvalidRegExp,
-                            );
-                          }
-                          if (codePoint <= 0xffff) {
-                            return String.fromCharCode(codePoint);
-                          }
-                          return astralSubstitute;
-                        },
-                      )
-                      .replace(
-                        /[\uD800-\uDBFF][\uDC00-\uDFFF]/g,
-                        astralSubstitute,
-                      );
-                  }
-                  // First, detect invalid regular expressions.
-                  try {
-                    RegExp(tmp);
-                  } catch (e) {
-                    this.throwUnexpectedToken(
-                      messages_1.Messages.InvalidRegExp,
-                    );
-                  }
-                  // Return a regular expression object for this pattern-flag pair, or
-                  // `null` in case the current environment doesn't support the flags it
-                  // uses.
-                  try {
-                    return new RegExp(pattern, flags);
-                  } catch (exception) {
-                    /* istanbul ignore next */
-                    return null;
-                  }
-                };
-                Scanner.prototype.scanRegExpBody = function () {
-                  var ch = this.source[this.index];
-                  assert_1.assert(
-                    ch === "/",
-                    "Regular expression literal must start with a slash",
-                  );
-                  var str = this.source[this.index++];
-                  var classMarker = false;
-                  var terminated = false;
-                  while (!this.eof()) {
-                    ch = this.source[this.index++];
-                    str += ch;
-                    if (ch === "\\") {
-                      ch = this.source[this.index++];
-                      // https://tc39.github.io/ecma262/#sec-literals-regular-expression-literals
-                      if (
-                        character_1.Character.isLineTerminator(ch.charCodeAt(0))
-                      ) {
-                        this.throwUnexpectedToken(
-                          messages_1.Messages.UnterminatedRegExp,
-                        );
-                      }
-                      str += ch;
-                    } else if (
-                      character_1.Character.isLineTerminator(ch.charCodeAt(0))
-                    ) {
-                      this.throwUnexpectedToken(
-                        messages_1.Messages.UnterminatedRegExp,
-                      );
-                    } else if (classMarker) {
-                      if (ch === "]") {
-                        classMarker = false;
-                      }
-                    } else {
-                      if (ch === "/") {
-                        terminated = true;
-                        break;
-                      } else if (ch === "[") {
-                        classMarker = true;
-                      }
-                    }
-                  }
-                  if (!terminated) {
-                    this.throwUnexpectedToken(
-                      messages_1.Messages.UnterminatedRegExp,
-                    );
-                  }
-                  // Exclude leading and trailing slash.
-                  return str.substr(1, str.length - 2);
-                };
-                Scanner.prototype.scanRegExpFlags = function () {
-                  var str = "";
-                  var flags = "";
-                  while (!this.eof()) {
-                    var ch = this.source[this.index];
-                    if (
-                      !character_1.Character.isIdentifierPart(ch.charCodeAt(0))
-                    ) {
-                      break;
-                    }
-                    ++this.index;
-                    if (ch === "\\" && !this.eof()) {
-                      ch = this.source[this.index];
-                      if (ch === "u") {
-                        ++this.index;
-                        var restore = this.index;
-                        var char = this.scanHexEscape("u");
-                        if (char !== null) {
-                          flags += char;
-                          for (str += "\\u"; restore < this.index; ++restore) {
-                            str += this.source[restore];
-                          }
-                        } else {
-                          this.index = restore;
-                          flags += "u";
-                          str += "\\u";
-                        }
-                        this.tolerateUnexpectedToken();
-                      } else {
-                        str += "\\";
-                        this.tolerateUnexpectedToken();
-                      }
-                    } else {
-                      flags += ch;
-                      str += ch;
-                    }
-                  }
-                  return flags;
-                };
-                Scanner.prototype.scanRegExp = function () {
-                  var start = this.index;
-                  var pattern = this.scanRegExpBody();
-                  var flags = this.scanRegExpFlags();
-                  var value = this.testRegExp(pattern, flags);
-                  return {
-                    type: 9 /* RegularExpression */,
-                    value: "",
-                    pattern: pattern,
-                    flags: flags,
-                    regex: value,
-                    lineNumber: this.lineNumber,
-                    lineStart: this.lineStart,
-                    start: start,
-                    end: this.index,
-                  };
-                };
-                Scanner.prototype.lex = function () {
-                  if (this.eof()) {
-                    return {
-                      type: 2 /* EOF */,
-                      value: "",
-                      lineNumber: this.lineNumber,
-                      lineStart: this.lineStart,
-                      start: this.index,
-                      end: this.index,
-                    };
-                  }
-                  var cp = this.source.charCodeAt(this.index);
-                  if (character_1.Character.isIdentifierStart(cp)) {
-                    return this.scanIdentifier();
-                  }
-                  // Very common: ( and ) and ;
-                  if (cp === 0x28 || cp === 0x29 || cp === 0x3b) {
-                    return this.scanPunctuator();
-                  }
-                  // String literal starts with single quote (U+0027) or double quote (U+0022).
-                  if (cp === 0x27 || cp === 0x22) {
-                    return this.scanStringLiteral();
-                  }
-                  // Dot (.) U+002E can also start a floating-point number, hence the need
-                  // to check the next character.
-                  if (cp === 0x2e) {
-                    if (
-                      character_1.Character.isDecimalDigit(
-                        this.source.charCodeAt(this.index + 1),
-                      )
-                    ) {
-                      return this.scanNumericLiteral();
-                    }
-                    return this.scanPunctuator();
-                  }
-                  if (character_1.Character.isDecimalDigit(cp)) {
-                    return this.scanNumericLiteral();
-                  }
-                  // Template literals start with ` (U+0060) for template head
-                  // or } (U+007D) for template middle or template tail.
-                  if (
-                    cp === 0x60 ||
-                    (cp === 0x7d &&
-                      this.curlyStack[this.curlyStack.length - 1] === "${")
-                  ) {
-                    return this.scanTemplate();
-                  }
-                  // Possible identifier start in a surrogate pair.
-                  if (cp >= 0xd800 && cp < 0xdfff) {
-                    if (
-                      character_1.Character.isIdentifierStart(
-                        this.codePointAt(this.index),
-                      )
-                    ) {
-                      return this.scanIdentifier();
-                    }
-                  }
-                  return this.scanPunctuator();
-                };
-                return Scanner;
-              })();
-              exports.Scanner = Scanner;
+const figures = platform === 'win32' ? win : main;
 
-              /***/
-            },
-            /* 13 */
-            /***/ function (module, exports) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              exports.TokenName = {};
-              exports.TokenName[1 /* BooleanLiteral */] = "Boolean";
-              exports.TokenName[2 /* EOF */] = "<end>";
-              exports.TokenName[3 /* Identifier */] = "Identifier";
-              exports.TokenName[4 /* Keyword */] = "Keyword";
-              exports.TokenName[5 /* NullLiteral */] = "Null";
-              exports.TokenName[6 /* NumericLiteral */] = "Numeric";
-              exports.TokenName[7 /* Punctuator */] = "Punctuator";
-              exports.TokenName[8 /* StringLiteral */] = "String";
-              exports.TokenName[9 /* RegularExpression */] =
-                "RegularExpression";
-              exports.TokenName[10 /* Template */] = "Template";
-
-              /***/
-            },
-            /* 14 */
-            /***/ function (module, exports) {
-              "use strict";
-              // Generated by generate-xhtml-entities.js. DO NOT MODIFY!
-              Object.defineProperty(exports, "__esModule", { value: true });
-              exports.XHTMLEntities = {
-                quot: "\u0022",
-                amp: "\u0026",
-                apos: "\u0027",
-                gt: "\u003E",
-                nbsp: "\u00A0",
-                iexcl: "\u00A1",
-                cent: "\u00A2",
-                pound: "\u00A3",
-                curren: "\u00A4",
-                yen: "\u00A5",
-                brvbar: "\u00A6",
-                sect: "\u00A7",
-                uml: "\u00A8",
-                copy: "\u00A9",
-                ordf: "\u00AA",
-                laquo: "\u00AB",
-                not: "\u00AC",
-                shy: "\u00AD",
-                reg: "\u00AE",
-                macr: "\u00AF",
-                deg: "\u00B0",
-                plusmn: "\u00B1",
-                sup2: "\u00B2",
-                sup3: "\u00B3",
-                acute: "\u00B4",
-                micro: "\u00B5",
-                para: "\u00B6",
-                middot: "\u00B7",
-                cedil: "\u00B8",
-                sup1: "\u00B9",
-                ordm: "\u00BA",
-                raquo: "\u00BB",
-                frac14: "\u00BC",
-                frac12: "\u00BD",
-                frac34: "\u00BE",
-                iquest: "\u00BF",
-                Agrave: "\u00C0",
-                Aacute: "\u00C1",
-                Acirc: "\u00C2",
-                Atilde: "\u00C3",
-                Auml: "\u00C4",
-                Aring: "\u00C5",
-                AElig: "\u00C6",
-                Ccedil: "\u00C7",
-                Egrave: "\u00C8",
-                Eacute: "\u00C9",
-                Ecirc: "\u00CA",
-                Euml: "\u00CB",
-                Igrave: "\u00CC",
-                Iacute: "\u00CD",
-                Icirc: "\u00CE",
-                Iuml: "\u00CF",
-                ETH: "\u00D0",
-                Ntilde: "\u00D1",
-                Ograve: "\u00D2",
-                Oacute: "\u00D3",
-                Ocirc: "\u00D4",
-                Otilde: "\u00D5",
-                Ouml: "\u00D6",
-                times: "\u00D7",
-                Oslash: "\u00D8",
-                Ugrave: "\u00D9",
-                Uacute: "\u00DA",
-                Ucirc: "\u00DB",
-                Uuml: "\u00DC",
-                Yacute: "\u00DD",
-                THORN: "\u00DE",
-                szlig: "\u00DF",
-                agrave: "\u00E0",
-                aacute: "\u00E1",
-                acirc: "\u00E2",
-                atilde: "\u00E3",
-                auml: "\u00E4",
-                aring: "\u00E5",
-                aelig: "\u00E6",
-                ccedil: "\u00E7",
-                egrave: "\u00E8",
-                eacute: "\u00E9",
-                ecirc: "\u00EA",
-                euml: "\u00EB",
-                igrave: "\u00EC",
-                iacute: "\u00ED",
-                icirc: "\u00EE",
-                iuml: "\u00EF",
-                eth: "\u00F0",
-                ntilde: "\u00F1",
-                ograve: "\u00F2",
-                oacute: "\u00F3",
-                ocirc: "\u00F4",
-                otilde: "\u00F5",
-                ouml: "\u00F6",
-                divide: "\u00F7",
-                oslash: "\u00F8",
-                ugrave: "\u00F9",
-                uacute: "\u00FA",
-                ucirc: "\u00FB",
-                uuml: "\u00FC",
-                yacute: "\u00FD",
-                thorn: "\u00FE",
-                yuml: "\u00FF",
-                OElig: "\u0152",
-                oelig: "\u0153",
-                Scaron: "\u0160",
-                scaron: "\u0161",
-                Yuml: "\u0178",
-                fnof: "\u0192",
-                circ: "\u02C6",
-                tilde: "\u02DC",
-                Alpha: "\u0391",
-                Beta: "\u0392",
-                Gamma: "\u0393",
-                Delta: "\u0394",
-                Epsilon: "\u0395",
-                Zeta: "\u0396",
-                Eta: "\u0397",
-                Theta: "\u0398",
-                Iota: "\u0399",
-                Kappa: "\u039A",
-                Lambda: "\u039B",
-                Mu: "\u039C",
-                Nu: "\u039D",
-                Xi: "\u039E",
-                Omicron: "\u039F",
-                Pi: "\u03A0",
-                Rho: "\u03A1",
-                Sigma: "\u03A3",
-                Tau: "\u03A4",
-                Upsilon: "\u03A5",
-                Phi: "\u03A6",
-                Chi: "\u03A7",
-                Psi: "\u03A8",
-                Omega: "\u03A9",
-                alpha: "\u03B1",
-                beta: "\u03B2",
-                gamma: "\u03B3",
-                delta: "\u03B4",
-                epsilon: "\u03B5",
-                zeta: "\u03B6",
-                eta: "\u03B7",
-                theta: "\u03B8",
-                iota: "\u03B9",
-                kappa: "\u03BA",
-                lambda: "\u03BB",
-                mu: "\u03BC",
-                nu: "\u03BD",
-                xi: "\u03BE",
-                omicron: "\u03BF",
-                pi: "\u03C0",
-                rho: "\u03C1",
-                sigmaf: "\u03C2",
-                sigma: "\u03C3",
-                tau: "\u03C4",
-                upsilon: "\u03C5",
-                phi: "\u03C6",
-                chi: "\u03C7",
-                psi: "\u03C8",
-                omega: "\u03C9",
-                thetasym: "\u03D1",
-                upsih: "\u03D2",
-                piv: "\u03D6",
-                ensp: "\u2002",
-                emsp: "\u2003",
-                thinsp: "\u2009",
-                zwnj: "\u200C",
-                zwj: "\u200D",
-                lrm: "\u200E",
-                rlm: "\u200F",
-                ndash: "\u2013",
-                mdash: "\u2014",
-                lsquo: "\u2018",
-                rsquo: "\u2019",
-                sbquo: "\u201A",
-                ldquo: "\u201C",
-                rdquo: "\u201D",
-                bdquo: "\u201E",
-                dagger: "\u2020",
-                Dagger: "\u2021",
-                bull: "\u2022",
-                hellip: "\u2026",
-                permil: "\u2030",
-                prime: "\u2032",
-                Prime: "\u2033",
-                lsaquo: "\u2039",
-                rsaquo: "\u203A",
-                oline: "\u203E",
-                frasl: "\u2044",
-                euro: "\u20AC",
-                image: "\u2111",
-                weierp: "\u2118",
-                real: "\u211C",
-                trade: "\u2122",
-                alefsym: "\u2135",
-                larr: "\u2190",
-                uarr: "\u2191",
-                rarr: "\u2192",
-                darr: "\u2193",
-                harr: "\u2194",
-                crarr: "\u21B5",
-                lArr: "\u21D0",
-                uArr: "\u21D1",
-                rArr: "\u21D2",
-                dArr: "\u21D3",
-                hArr: "\u21D4",
-                forall: "\u2200",
-                part: "\u2202",
-                exist: "\u2203",
-                empty: "\u2205",
-                nabla: "\u2207",
-                isin: "\u2208",
-                notin: "\u2209",
-                ni: "\u220B",
-                prod: "\u220F",
-                sum: "\u2211",
-                minus: "\u2212",
-                lowast: "\u2217",
-                radic: "\u221A",
-                prop: "\u221D",
-                infin: "\u221E",
-                ang: "\u2220",
-                and: "\u2227",
-                or: "\u2228",
-                cap: "\u2229",
-                cup: "\u222A",
-                int: "\u222B",
-                there4: "\u2234",
-                sim: "\u223C",
-                cong: "\u2245",
-                asymp: "\u2248",
-                ne: "\u2260",
-                equiv: "\u2261",
-                le: "\u2264",
-                ge: "\u2265",
-                sub: "\u2282",
-                sup: "\u2283",
-                nsub: "\u2284",
-                sube: "\u2286",
-                supe: "\u2287",
-                oplus: "\u2295",
-                otimes: "\u2297",
-                perp: "\u22A5",
-                sdot: "\u22C5",
-                lceil: "\u2308",
-                rceil: "\u2309",
-                lfloor: "\u230A",
-                rfloor: "\u230B",
-                loz: "\u25CA",
-                spades: "\u2660",
-                clubs: "\u2663",
-                hearts: "\u2665",
-                diams: "\u2666",
-                lang: "\u27E8",
-                rang: "\u27E9",
-              };
+const fn = str => {
+	if (figures === main) {
+		return str;
+	}
 
-              /***/
-            },
-            /* 15 */
-            /***/ function (module, exports, __webpack_require__) {
-              "use strict";
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var error_handler_1 = __webpack_require__(10);
-              var scanner_1 = __webpack_require__(12);
-              var token_1 = __webpack_require__(13);
-              var Reader = (function () {
-                function Reader() {
-                  this.values = [];
-                  this.curly = this.paren = -1;
-                }
-                // A function following one of those tokens is an expression.
-                Reader.prototype.beforeFunctionExpression = function (t) {
-                  return (
-                    [
-                      "(",
-                      "{",
-                      "[",
-                      "in",
-                      "typeof",
-                      "instanceof",
-                      "new",
-                      "return",
-                      "case",
-                      "delete",
-                      "throw",
-                      "void",
-                      // assignment operators
-                      "=",
-                      "+=",
-                      "-=",
-                      "*=",
-                      "**=",
-                      "/=",
-                      "%=",
-                      "<<=",
-                      ">>=",
-                      ">>>=",
-                      "&=",
-                      "|=",
-                      "^=",
-                      ",",
-                      // binary/unary operators
-                      "+",
-                      "-",
-                      "*",
-                      "**",
-                      "/",
-                      "%",
-                      "++",
-                      "--",
-                      "<<",
-                      ">>",
-                      ">>>",
-                      "&",
-                      "|",
-                      "^",
-                      "!",
-                      "~",
-                      "&&",
-                      "||",
-                      "?",
-                      ":",
-                      "===",
-                      "==",
-                      ">=",
-                      "<=",
-                      "<",
-                      ">",
-                      "!=",
-                      "!==",
-                    ].indexOf(t) >= 0
-                  );
-                };
-                // Determine if forward slash (/) is an operator or part of a regular expression
-                // https://github.com/mozilla/sweet.js/wiki/design
-                Reader.prototype.isRegexStart = function () {
-                  var previous = this.values[this.values.length - 1];
-                  var regex = previous !== null;
-                  switch (previous) {
-                    case "this":
-                    case "]":
-                      regex = false;
-                      break;
-                    case ")":
-                      var keyword = this.values[this.paren - 1];
-                      regex =
-                        keyword === "if" ||
-                        keyword === "while" ||
-                        keyword === "for" ||
-                        keyword === "with";
-                      break;
-                    case "}":
-                      // Dividing a function by anything makes little sense,
-                      // but we have to check for that.
-                      regex = false;
-                      if (this.values[this.curly - 3] === "function") {
-                        // Anonymous function, e.g. function(){} /42
-                        var check = this.values[this.curly - 4];
-                        regex = check
-                          ? !this.beforeFunctionExpression(check)
-                          : false;
-                      } else if (this.values[this.curly - 4] === "function") {
-                        // Named function, e.g. function f(){} /42/
-                        var check = this.values[this.curly - 5];
-                        regex = check
-                          ? !this.beforeFunctionExpression(check)
-                          : true;
-                      }
-                      break;
-                    default:
-                      break;
-                  }
-                  return regex;
-                };
-                Reader.prototype.push = function (token) {
-                  if (
-                    token.type === 7 /* Punctuator */ ||
-                    token.type === 4 /* Keyword */
-                  ) {
-                    if (token.value === "{") {
-                      this.curly = this.values.length;
-                    } else if (token.value === "(") {
-                      this.paren = this.values.length;
-                    }
-                    this.values.push(token.value);
-                  } else {
-                    this.values.push(null);
-                  }
-                };
-                return Reader;
-              })();
-              var Tokenizer = (function () {
-                function Tokenizer(code, config) {
-                  this.errorHandler = new error_handler_1.ErrorHandler();
-                  this.errorHandler.tolerant = config
-                    ? typeof config.tolerant === "boolean" && config.tolerant
-                    : false;
-                  this.scanner = new scanner_1.Scanner(code, this.errorHandler);
-                  this.scanner.trackComment = config
-                    ? typeof config.comment === "boolean" && config.comment
-                    : false;
-                  this.trackRange = config
-                    ? typeof config.range === "boolean" && config.range
-                    : false;
-                  this.trackLoc = config
-                    ? typeof config.loc === "boolean" && config.loc
-                    : false;
-                  this.buffer = [];
-                  this.reader = new Reader();
-                }
-                Tokenizer.prototype.errors = function () {
-                  return this.errorHandler.errors;
-                };
-                Tokenizer.prototype.getNextToken = function () {
-                  if (this.buffer.length === 0) {
-                    var comments = this.scanner.scanComments();
-                    if (this.scanner.trackComment) {
-                      for (var i = 0; i < comments.length; ++i) {
-                        var e = comments[i];
-                        var value = this.scanner.source.slice(
-                          e.slice[0],
-                          e.slice[1],
-                        );
-                        var comment = {
-                          type: e.multiLine ? "BlockComment" : "LineComment",
-                          value: value,
-                        };
-                        if (this.trackRange) {
-                          comment.range = e.range;
-                        }
-                        if (this.trackLoc) {
-                          comment.loc = e.loc;
-                        }
-                        this.buffer.push(comment);
-                      }
-                    }
-                    if (!this.scanner.eof()) {
-                      var loc = void 0;
-                      if (this.trackLoc) {
-                        loc = {
-                          start: {
-                            line: this.scanner.lineNumber,
-                            column: this.scanner.index - this.scanner.lineStart,
-                          },
-                          end: {},
-                        };
-                      }
-                      var startRegex =
-                        this.scanner.source[this.scanner.index] === "/" &&
-                        this.reader.isRegexStart();
-                      var token = startRegex
-                        ? this.scanner.scanRegExp()
-                        : this.scanner.lex();
-                      this.reader.push(token);
-                      var entry = {
-                        type: token_1.TokenName[token.type],
-                        value: this.scanner.source.slice(
-                          token.start,
-                          token.end,
-                        ),
-                      };
-                      if (this.trackRange) {
-                        entry.range = [token.start, token.end];
-                      }
-                      if (this.trackLoc) {
-                        loc.end = {
-                          line: this.scanner.lineNumber,
-                          column: this.scanner.index - this.scanner.lineStart,
-                        };
-                        entry.loc = loc;
-                      }
-                      if (token.type === 9 /* RegularExpression */) {
-                        var pattern = token.pattern;
-                        var flags = token.flags;
-                        entry.regex = { pattern: pattern, flags: flags };
-                      }
-                      this.buffer.push(entry);
-                    }
-                  }
-                  return this.buffer.shift();
-                };
-                return Tokenizer;
-              })();
-              exports.Tokenizer = Tokenizer;
+	Object.keys(main).forEach(key => {
+		if (main[key] === figures[key]) {
+			return;
+		}
 
-              /***/
-            },
-            /******/
-          ],
-        );
-      });
+		str = str.replace(new RegExp(escapeStringRegexp(main[key]), 'g'), figures[key]);
+	});
 
-      /***/
-    },
-    /* 269 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+	return str;
+};
 
-      var hasOwn = Object.prototype.hasOwnProperty;
-      var toStr = Object.prototype.toString;
-      var defineProperty = Object.defineProperty;
-      var gOPD = Object.getOwnPropertyDescriptor;
+module.exports = Object.assign(fn, figures);
+
+
+/***/ }),
+/* 271 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var pathModule = __webpack_require__(0);
+var isWindows = process.platform === 'win32';
+var fs = __webpack_require__(5);
+
+// JavaScript implementation of realpath, ported from node pre-v6
+
+var DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG);
+
+function rethrow() {
+  // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and
+  // is fairly slow to generate.
+  var callback;
+  if (DEBUG) {
+    var backtrace = new Error;
+    callback = debugCallback;
+  } else
+    callback = missingCallback;
+
+  return callback;
+
+  function debugCallback(err) {
+    if (err) {
+      backtrace.message = err.message;
+      err = backtrace;
+      missingCallback(err);
+    }
+  }
 
-      var isArray = function isArray(arr) {
-        if (typeof Array.isArray === "function") {
-          return Array.isArray(arr);
-        }
+  function missingCallback(err) {
+    if (err) {
+      if (process.throwDeprecation)
+        throw err;  // Forgot a callback but don't know where? Use NODE_DEBUG=fs
+      else if (!process.noDeprecation) {
+        var msg = 'fs: missing callback ' + (err.stack || err.message);
+        if (process.traceDeprecation)
+          console.trace(msg);
+        else
+          console.error(msg);
+      }
+    }
+  }
+}
+
+function maybeCallback(cb) {
+  return typeof cb === 'function' ? cb : rethrow();
+}
+
+var normalize = pathModule.normalize;
+
+// Regexp that finds the next partion of a (partial) path
+// result is [base_with_slash, base], e.g. ['somedir/', 'somedir']
+if (isWindows) {
+  var nextPartRe = /(.*?)(?:[\/\\]+|$)/g;
+} else {
+  var nextPartRe = /(.*?)(?:[\/]+|$)/g;
+}
+
+// Regex to find the device root, including trailing slash. E.g. 'c:\\'.
+if (isWindows) {
+  var splitRootRe = /^(?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/][^\\\/]+)?[\\\/]*/;
+} else {
+  var splitRootRe = /^[\/]*/;
+}
+
+exports.realpathSync = function realpathSync(p, cache) {
+  // make p is absolute
+  p = pathModule.resolve(p);
+
+  if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
+    return cache[p];
+  }
 
-        return toStr.call(arr) === "[object Array]";
-      };
+  var original = p,
+      seenLinks = {},
+      knownHard = {};
+
+  // current character position in p
+  var pos;
+  // the partial path so far, including a trailing slash if any
+  var current;
+  // the partial path without a trailing slash (except when pointing at a root)
+  var base;
+  // the partial path scanned in the previous round, with slash
+  var previous;
+
+  start();
+
+  function start() {
+    // Skip over roots
+    var m = splitRootRe.exec(p);
+    pos = m[0].length;
+    current = m[0];
+    base = m[0];
+    previous = '';
+
+    // On windows, check that the root exists. On unix there is no need.
+    if (isWindows && !knownHard[base]) {
+      fs.lstatSync(base);
+      knownHard[base] = true;
+    }
+  }
 
-      var isPlainObject = function isPlainObject(obj) {
-        if (!obj || toStr.call(obj) !== "[object Object]") {
-          return false;
-        }
+  // walk down the path, swapping out linked pathparts for their real
+  // values
+  // NB: p.length changes.
+  while (pos < p.length) {
+    // find the next part
+    nextPartRe.lastIndex = pos;
+    var result = nextPartRe.exec(p);
+    previous = current;
+    current += result[0];
+    base = previous + result[1];
+    pos = nextPartRe.lastIndex;
+
+    // continue if not a symlink
+    if (knownHard[base] || (cache && cache[base] === base)) {
+      continue;
+    }
 
-        var hasOwnConstructor = hasOwn.call(obj, "constructor");
-        var hasIsPrototypeOf =
-          obj.constructor &&
-          obj.constructor.prototype &&
-          hasOwn.call(obj.constructor.prototype, "isPrototypeOf");
-        // Not own constructor property must be Object
-        if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-          return false;
-        }
+    var resolvedLink;
+    if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
+      // some known symbolic link.  no need to stat again.
+      resolvedLink = cache[base];
+    } else {
+      var stat = fs.lstatSync(base);
+      if (!stat.isSymbolicLink()) {
+        knownHard[base] = true;
+        if (cache) cache[base] = base;
+        continue;
+      }
+
+      // read the link if it wasn't read before
+      // dev/ino always return 0 on windows, so skip the check.
+      var linkTarget = null;
+      if (!isWindows) {
+        var id = stat.dev.toString(32) + ':' + stat.ino.toString(32);
+        if (seenLinks.hasOwnProperty(id)) {
+          linkTarget = seenLinks[id];
+        }
+      }
+      if (linkTarget === null) {
+        fs.statSync(base);
+        linkTarget = fs.readlinkSync(base);
+      }
+      resolvedLink = pathModule.resolve(previous, linkTarget);
+      // track this, if given a cache.
+      if (cache) cache[base] = resolvedLink;
+      if (!isWindows) seenLinks[id] = linkTarget;
+    }
 
-        // Own properties are enumerated firstly, so to speed up,
-        // if last one is own, then all properties are own.
-        var key;
-        for (key in obj) {
-          /**/
-        }
+    // resolve the link, then start over
+    p = pathModule.resolve(resolvedLink, p.slice(pos));
+    start();
+  }
 
-        return typeof key === "undefined" || hasOwn.call(obj, key);
-      };
+  if (cache) cache[original] = p;
 
-      // If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
-      var setProperty = function setProperty(target, options) {
-        if (defineProperty && options.name === "__proto__") {
-          defineProperty(target, options.name, {
-            enumerable: true,
-            configurable: true,
-            value: options.newValue,
-            writable: true,
-          });
-        } else {
-          target[options.name] = options.newValue;
-        }
-      };
+  return p;
+};
 
-      // Return undefined instead of __proto__ if '__proto__' is not an own property
-      var getProperty = function getProperty(obj, name) {
-        if (name === "__proto__") {
-          if (!hasOwn.call(obj, name)) {
-            return void 0;
-          } else if (gOPD) {
-            // In early versions of node, obj['__proto__'] is buggy when obj has
-            // __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
-            return gOPD(obj, name).value;
-          }
-        }
 
-        return obj[name];
-      };
+exports.realpath = function realpath(p, cache, cb) {
+  if (typeof cb !== 'function') {
+    cb = maybeCallback(cache);
+    cache = null;
+  }
 
-      module.exports = function extend() {
-        var options, name, src, copy, copyIsArray, clone;
-        var target = arguments[0];
-        var i = 1;
-        var length = arguments.length;
-        var deep = false;
+  // make p is absolute
+  p = pathModule.resolve(p);
 
-        // Handle a deep copy situation
-        if (typeof target === "boolean") {
-          deep = target;
-          target = arguments[1] || {};
-          // skip the boolean and the target
-          i = 2;
-        }
-        if (
-          target == null ||
-          (typeof target !== "object" && typeof target !== "function")
-        ) {
-          target = {};
-        }
-
-        for (; i < length; ++i) {
-          options = arguments[i];
-          // Only deal with non-null/undefined values
-          if (options != null) {
-            // Extend the base object
-            for (name in options) {
-              src = getProperty(target, name);
-              copy = getProperty(options, name);
-
-              // Prevent never-ending loop
-              if (target !== copy) {
-                // Recurse if we're merging plain objects or arrays
-                if (
-                  deep &&
-                  copy &&
-                  (isPlainObject(copy) || (copyIsArray = isArray(copy)))
-                ) {
-                  if (copyIsArray) {
-                    copyIsArray = false;
-                    clone = src && isArray(src) ? src : [];
-                  } else {
-                    clone = src && isPlainObject(src) ? src : {};
-                  }
+  if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
+    return process.nextTick(cb.bind(null, null, cache[p]));
+  }
 
-                  // Never move original objects, clone them
-                  setProperty(target, {
-                    name: name,
-                    newValue: extend(deep, clone, copy),
-                  });
+  var original = p,
+      seenLinks = {},
+      knownHard = {};
+
+  // current character position in p
+  var pos;
+  // the partial path so far, including a trailing slash if any
+  var current;
+  // the partial path without a trailing slash (except when pointing at a root)
+  var base;
+  // the partial path scanned in the previous round, with slash
+  var previous;
+
+  start();
+
+  function start() {
+    // Skip over roots
+    var m = splitRootRe.exec(p);
+    pos = m[0].length;
+    current = m[0];
+    base = m[0];
+    previous = '';
+
+    // On windows, check that the root exists. On unix there is no need.
+    if (isWindows && !knownHard[base]) {
+      fs.lstat(base, function(err) {
+        if (err) return cb(err);
+        knownHard[base] = true;
+        LOOP();
+      });
+    } else {
+      process.nextTick(LOOP);
+    }
+  }
 
-                  // Don't bring in undefined values
-                } else if (typeof copy !== "undefined") {
-                  setProperty(target, { name: name, newValue: copy });
-                }
-              }
-            }
-          }
-        }
+  // walk down the path, swapping out linked pathparts for their real
+  // values
+  function LOOP() {
+    // stop if scanned past end of path
+    if (pos >= p.length) {
+      if (cache) cache[original] = p;
+      return cb(null, p);
+    }
 
-        // Return the modified object
-        return target;
-      };
+    // find the next part
+    nextPartRe.lastIndex = pos;
+    var result = nextPartRe.exec(p);
+    previous = current;
+    current += result[0];
+    base = previous + result[1];
+    pos = nextPartRe.lastIndex;
+
+    // continue if not a symlink
+    if (knownHard[base] || (cache && cache[base] === base)) {
+      return process.nextTick(LOOP);
+    }
 
-      /***/
-    },
-    /* 270 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      const escapeStringRegexp = __webpack_require__(388);
-
-      const platform = process.platform;
-
-      const main = {
-        tick: "✔",
-        cross: "✖",
-        star: "★",
-        square: "▇",
-        squareSmall: "◻",
-        squareSmallFilled: "◼",
-        play: "▶",
-        circle: "◯",
-        circleFilled: "◉",
-        circleDotted: "◌",
-        circleDouble: "◎",
-        circleCircle: "ⓞ",
-        circleCross: "ⓧ",
-        circlePipe: "Ⓘ",
-        circleQuestionMark: "?⃝",
-        bullet: "●",
-        dot: "․",
-        line: "─",
-        ellipsis: "…",
-        pointer: "❯",
-        pointerSmall: "›",
-        info: "ℹ",
-        warning: "⚠",
-        hamburger: "☰",
-        smiley: "㋡",
-        mustache: "෴",
-        heart: "♥",
-        arrowUp: "↑",
-        arrowDown: "↓",
-        arrowLeft: "←",
-        arrowRight: "→",
-        radioOn: "◉",
-        radioOff: "◯",
-        checkboxOn: "☒",
-        checkboxOff: "☐",
-        checkboxCircleOn: "ⓧ",
-        checkboxCircleOff: "Ⓘ",
-        questionMarkPrefix: "?⃝",
-        oneHalf: "½",
-        oneThird: "⅓",
-        oneQuarter: "¼",
-        oneFifth: "⅕",
-        oneSixth: "⅙",
-        oneSeventh: "⅐",
-        oneEighth: "⅛",
-        oneNinth: "⅑",
-        oneTenth: "⅒",
-        twoThirds: "⅔",
-        twoFifths: "⅖",
-        threeQuarters: "¾",
-        threeFifths: "⅗",
-        threeEighths: "⅜",
-        fourFifths: "⅘",
-        fiveSixths: "⅚",
-        fiveEighths: "⅝",
-        sevenEighths: "⅞",
-      };
+    if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
+      // known symbolic link.  no need to stat again.
+      return gotResolvedLink(cache[base]);
+    }
 
-      const win = {
-        tick: "√",
-        cross: "×",
-        star: "*",
-        square: "█",
-        squareSmall: "[ ]",
-        squareSmallFilled: "[█]",
-        play: "►",
-        circle: "( )",
-        circleFilled: "(*)",
-        circleDotted: "( )",
-        circleDouble: "( )",
-        circleCircle: "(○)",
-        circleCross: "(×)",
-        circlePipe: "(│)",
-        circleQuestionMark: "(?)",
-        bullet: "*",
-        dot: ".",
-        line: "─",
-        ellipsis: "...",
-        pointer: ">",
-        pointerSmall: "»",
-        info: "i",
-        warning: "‼",
-        hamburger: "≡",
-        smiley: "☺",
-        mustache: "┌─┐",
-        heart: main.heart,
-        arrowUp: main.arrowUp,
-        arrowDown: main.arrowDown,
-        arrowLeft: main.arrowLeft,
-        arrowRight: main.arrowRight,
-        radioOn: "(*)",
-        radioOff: "( )",
-        checkboxOn: "[×]",
-        checkboxOff: "[ ]",
-        checkboxCircleOn: "(×)",
-        checkboxCircleOff: "( )",
-        questionMarkPrefix: "？",
-        oneHalf: "1/2",
-        oneThird: "1/3",
-        oneQuarter: "1/4",
-        oneFifth: "1/5",
-        oneSixth: "1/6",
-        oneSeventh: "1/7",
-        oneEighth: "1/8",
-        oneNinth: "1/9",
-        oneTenth: "1/10",
-        twoThirds: "2/3",
-        twoFifths: "2/5",
-        threeQuarters: "3/4",
-        threeFifths: "3/5",
-        threeEighths: "3/8",
-        fourFifths: "4/5",
-        fiveSixths: "5/6",
-        fiveEighths: "5/8",
-        sevenEighths: "7/8",
-      };
+    return fs.lstat(base, gotStat);
+  }
 
-      if (platform === "linux") {
-        // the main one doesn't look that good on Ubuntu
-        main.questionMarkPrefix = "?";
-      }
+  function gotStat(err, stat) {
+    if (err) return cb(err);
 
-      const figures = platform === "win32" ? win : main;
+    // if not a symlink, skip to the next path part
+    if (!stat.isSymbolicLink()) {
+      knownHard[base] = true;
+      if (cache) cache[base] = base;
+      return process.nextTick(LOOP);
+    }
 
-      const fn = (str) => {
-        if (figures === main) {
-          return str;
-        }
+    // stat & read the link if not read before
+    // call gotTarget as soon as the link target is known
+    // dev/ino always return 0 on windows, so skip the check.
+    if (!isWindows) {
+      var id = stat.dev.toString(32) + ':' + stat.ino.toString(32);
+      if (seenLinks.hasOwnProperty(id)) {
+        return gotTarget(null, seenLinks[id], base);
+      }
+    }
+    fs.stat(base, function(err) {
+      if (err) return cb(err);
 
-        Object.keys(main).forEach((key) => {
-          if (main[key] === figures[key]) {
-            return;
-          }
+      fs.readlink(base, function(err, target) {
+        if (!isWindows) seenLinks[id] = target;
+        gotTarget(err, target);
+      });
+    });
+  }
 
-          str = str.replace(
-            new RegExp(escapeStringRegexp(main[key]), "g"),
-            figures[key],
-          );
-        });
+  function gotTarget(err, target, base) {
+    if (err) return cb(err);
 
-        return str;
-      };
+    var resolvedLink = pathModule.resolve(previous, target);
+    if (cache) cache[base] = resolvedLink;
+    gotResolvedLink(resolvedLink);
+  }
 
-      module.exports = Object.assign(fn, figures);
+  function gotResolvedLink(resolvedLink) {
+    // resolve the link, then start over
+    p = pathModule.resolve(resolvedLink, p.slice(pos));
+    start();
+  }
+};
 
-      /***/
-    },
-    /* 271 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-      var pathModule = __webpack_require__(0);
-      var isWindows = process.platform === "win32";
-      var fs = __webpack_require__(5);
-
-      // JavaScript implementation of realpath, ported from node pre-v6
-
-      var DEBUG = process.env.NODE_DEBUG && /fs/.test(process.env.NODE_DEBUG);
-
-      function rethrow() {
-        // Only enable in debug mode. A backtrace uses ~1000 bytes of heap space and
-        // is fairly slow to generate.
-        var callback;
-        if (DEBUG) {
-          var backtrace = new Error();
-          callback = debugCallback;
-        } else callback = missingCallback;
-
-        return callback;
-
-        function debugCallback(err) {
-          if (err) {
-            backtrace.message = err.message;
-            err = backtrace;
-            missingCallback(err);
-          }
-        }
 
-        function missingCallback(err) {
-          if (err) {
-            if (process.throwDeprecation)
-              throw err; // Forgot a callback but don't know where? Use NODE_DEBUG=fs
-            else if (!process.noDeprecation) {
-              var msg = "fs: missing callback " + (err.stack || err.message);
-              if (process.traceDeprecation) console.trace(msg);
-              else console.error(msg);
-            }
-          }
+/***/ }),
+/* 272 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = globSync
+globSync.GlobSync = GlobSync
+
+var fs = __webpack_require__(5)
+var rp = __webpack_require__(140)
+var minimatch = __webpack_require__(82)
+var Minimatch = minimatch.Minimatch
+var Glob = __webpack_require__(99).Glob
+var util = __webpack_require__(3)
+var path = __webpack_require__(0)
+var assert = __webpack_require__(28)
+var isAbsolute = __webpack_require__(101)
+var common = __webpack_require__(141)
+var alphasort = common.alphasort
+var alphasorti = common.alphasorti
+var setopts = common.setopts
+var ownProp = common.ownProp
+var childrenIgnored = common.childrenIgnored
+var isIgnored = common.isIgnored
+
+function globSync (pattern, options) {
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  return new GlobSync(pattern, options).found
+}
+
+function GlobSync (pattern, options) {
+  if (!pattern)
+    throw new Error('must provide pattern')
+
+  if (typeof options === 'function' || arguments.length === 3)
+    throw new TypeError('callback provided to sync glob\n'+
+                        'See: https://github.com/isaacs/node-glob/issues/167')
+
+  if (!(this instanceof GlobSync))
+    return new GlobSync(pattern, options)
+
+  setopts(this, pattern, options)
+
+  if (this.noprocess)
+    return this
+
+  var n = this.minimatch.set.length
+  this.matches = new Array(n)
+  for (var i = 0; i < n; i ++) {
+    this._process(this.minimatch.set[i], i, false)
+  }
+  this._finish()
+}
+
+GlobSync.prototype._finish = function () {
+  assert(this instanceof GlobSync)
+  if (this.realpath) {
+    var self = this
+    this.matches.forEach(function (matchset, index) {
+      var set = self.matches[index] = Object.create(null)
+      for (var p in matchset) {
+        try {
+          p = self._makeAbs(p)
+          var real = rp.realpathSync(p, self.realpathCache)
+          set[real] = true
+        } catch (er) {
+          if (er.syscall === 'stat')
+            set[self._makeAbs(p)] = true
+          else
+            throw er
         }
       }
+    })
+  }
+  common.finish(this)
+}
 
-      function maybeCallback(cb) {
-        return typeof cb === "function" ? cb : rethrow();
-      }
 
-      var normalize = pathModule.normalize;
+GlobSync.prototype._process = function (pattern, index, inGlobStar) {
+  assert(this instanceof GlobSync)
+
+  // Get the first [n] parts of pattern that are all strings.
+  var n = 0
+  while (typeof pattern[n] === 'string') {
+    n ++
+  }
+  // now n is the index of the first one that is *not* a string.
+
+  // See if there's anything else
+  var prefix
+  switch (n) {
+    // if not, then this is rather simple
+    case pattern.length:
+      this._processSimple(pattern.join('/'), index)
+      return
+
+    case 0:
+      // pattern *starts* with some non-trivial item.
+      // going to readdir(cwd), but not include the prefix in matches.
+      prefix = null
+      break
+
+    default:
+      // pattern has some string bits in the front.
+      // whatever it starts with, whether that's 'absolute' like /foo/bar,
+      // or 'relative' like '../baz'
+      prefix = pattern.slice(0, n).join('/')
+      break
+  }
 
-      // Regexp that finds the next partion of a (partial) path
-      // result is [base_with_slash, base], e.g. ['somedir/', 'somedir']
-      if (isWindows) {
-        var nextPartRe = /(.*?)(?:[\/\\]+|$)/g;
+  var remain = pattern.slice(n)
+
+  // get the list of entries.
+  var read
+  if (prefix === null)
+    read = '.'
+  else if (isAbsolute(prefix) || isAbsolute(pattern.join('/'))) {
+    if (!prefix || !isAbsolute(prefix))
+      prefix = '/' + prefix
+    read = prefix
+  } else
+    read = prefix
+
+  var abs = this._makeAbs(read)
+
+  //if ignored, skip processing
+  if (childrenIgnored(this, read))
+    return
+
+  var isGlobStar = remain[0] === minimatch.GLOBSTAR
+  if (isGlobStar)
+    this._processGlobStar(prefix, read, abs, remain, index, inGlobStar)
+  else
+    this._processReaddir(prefix, read, abs, remain, index, inGlobStar)
+}
+
+
+GlobSync.prototype._processReaddir = function (prefix, read, abs, remain, index, inGlobStar) {
+  var entries = this._readdir(abs, inGlobStar)
+
+  // if the abs isn't a dir, then nothing can match!
+  if (!entries)
+    return
+
+  // It will only match dot entries if it starts with a dot, or if
+  // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
+  var pn = remain[0]
+  var negate = !!this.minimatch.negate
+  var rawGlob = pn._glob
+  var dotOk = this.dot || rawGlob.charAt(0) === '.'
+
+  var matchedEntries = []
+  for (var i = 0; i < entries.length; i++) {
+    var e = entries[i]
+    if (e.charAt(0) !== '.' || dotOk) {
+      var m
+      if (negate && !prefix) {
+        m = !e.match(pn)
       } else {
-        var nextPartRe = /(.*?)(?:[\/]+|$)/g;
+        m = e.match(pn)
       }
+      if (m)
+        matchedEntries.push(e)
+    }
+  }
 
-      // Regex to find the device root, including trailing slash. E.g. 'c:\\'.
-      if (isWindows) {
-        var splitRootRe =
-          /^(?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/][^\\\/]+)?[\\\/]*/;
-      } else {
-        var splitRootRe = /^[\/]*/;
+  var len = matchedEntries.length
+  // If there are no matched entries, then nothing matches.
+  if (len === 0)
+    return
+
+  // if this is the last remaining pattern bit, then no need for
+  // an additional stat *unless* the user has specified mark or
+  // stat explicitly.  We know they exist, since readdir returned
+  // them.
+
+  if (remain.length === 1 && !this.mark && !this.stat) {
+    if (!this.matches[index])
+      this.matches[index] = Object.create(null)
+
+    for (var i = 0; i < len; i ++) {
+      var e = matchedEntries[i]
+      if (prefix) {
+        if (prefix.slice(-1) !== '/')
+          e = prefix + '/' + e
+        else
+          e = prefix + e
       }
 
-      exports.realpathSync = function realpathSync(p, cache) {
-        // make p is absolute
-        p = pathModule.resolve(p);
+      if (e.charAt(0) === '/' && !this.nomount) {
+        e = path.join(this.root, e)
+      }
+      this._emitMatch(index, e)
+    }
+    // This was the last one, and no stats were needed
+    return
+  }
 
-        if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
-          return cache[p];
-        }
+  // now test all matched entries as stand-ins for that part
+  // of the pattern.
+  remain.shift()
+  for (var i = 0; i < len; i ++) {
+    var e = matchedEntries[i]
+    var newPattern
+    if (prefix)
+      newPattern = [prefix, e]
+    else
+      newPattern = [e]
+    this._process(newPattern.concat(remain), index, inGlobStar)
+  }
+}
 
-        var original = p,
-          seenLinks = {},
-          knownHard = {};
 
-        // current character position in p
-        var pos;
-        // the partial path so far, including a trailing slash if any
-        var current;
-        // the partial path without a trailing slash (except when pointing at a root)
-        var base;
-        // the partial path scanned in the previous round, with slash
-        var previous;
+GlobSync.prototype._emitMatch = function (index, e) {
+  if (isIgnored(this, e))
+    return
 
-        start();
+  var abs = this._makeAbs(e)
 
-        function start() {
-          // Skip over roots
-          var m = splitRootRe.exec(p);
-          pos = m[0].length;
-          current = m[0];
-          base = m[0];
-          previous = "";
+  if (this.mark)
+    e = this._mark(e)
 
-          // On windows, check that the root exists. On unix there is no need.
-          if (isWindows && !knownHard[base]) {
-            fs.lstatSync(base);
-            knownHard[base] = true;
-          }
-        }
+  if (this.absolute) {
+    e = abs
+  }
 
-        // walk down the path, swapping out linked pathparts for their real
-        // values
-        // NB: p.length changes.
-        while (pos < p.length) {
-          // find the next part
-          nextPartRe.lastIndex = pos;
-          var result = nextPartRe.exec(p);
-          previous = current;
-          current += result[0];
-          base = previous + result[1];
-          pos = nextPartRe.lastIndex;
-
-          // continue if not a symlink
-          if (knownHard[base] || (cache && cache[base] === base)) {
-            continue;
-          }
+  if (this.matches[index][e])
+    return
 
-          var resolvedLink;
-          if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
-            // some known symbolic link.  no need to stat again.
-            resolvedLink = cache[base];
-          } else {
-            var stat = fs.lstatSync(base);
-            if (!stat.isSymbolicLink()) {
-              knownHard[base] = true;
-              if (cache) cache[base] = base;
-              continue;
-            }
-
-            // read the link if it wasn't read before
-            // dev/ino always return 0 on windows, so skip the check.
-            var linkTarget = null;
-            if (!isWindows) {
-              var id = stat.dev.toString(32) + ":" + stat.ino.toString(32);
-              if (seenLinks.hasOwnProperty(id)) {
-                linkTarget = seenLinks[id];
-              }
-            }
-            if (linkTarget === null) {
-              fs.statSync(base);
-              linkTarget = fs.readlinkSync(base);
-            }
-            resolvedLink = pathModule.resolve(previous, linkTarget);
-            // track this, if given a cache.
-            if (cache) cache[base] = resolvedLink;
-            if (!isWindows) seenLinks[id] = linkTarget;
-          }
+  if (this.nodir) {
+    var c = this.cache[abs]
+    if (c === 'DIR' || Array.isArray(c))
+      return
+  }
 
-          // resolve the link, then start over
-          p = pathModule.resolve(resolvedLink, p.slice(pos));
-          start();
-        }
+  this.matches[index][e] = true
 
-        if (cache) cache[original] = p;
+  if (this.stat)
+    this._stat(e)
+}
 
-        return p;
-      };
 
-      exports.realpath = function realpath(p, cache, cb) {
-        if (typeof cb !== "function") {
-          cb = maybeCallback(cache);
-          cache = null;
-        }
+GlobSync.prototype._readdirInGlobStar = function (abs) {
+  // follow all symlinked directories forever
+  // just proceed as if this is a non-globstar situation
+  if (this.follow)
+    return this._readdir(abs, false)
 
-        // make p is absolute
-        p = pathModule.resolve(p);
+  var entries
+  var lstat
+  var stat
+  try {
+    lstat = fs.lstatSync(abs)
+  } catch (er) {
+    if (er.code === 'ENOENT') {
+      // lstat failed, doesn't exist
+      return null
+    }
+  }
 
-        if (cache && Object.prototype.hasOwnProperty.call(cache, p)) {
-          return process.nextTick(cb.bind(null, null, cache[p]));
-        }
+  var isSym = lstat && lstat.isSymbolicLink()
+  this.symlinks[abs] = isSym
 
-        var original = p,
-          seenLinks = {},
-          knownHard = {};
+  // If it's not a symlink or a dir, then it's definitely a regular file.
+  // don't bother doing a readdir in that case.
+  if (!isSym && lstat && !lstat.isDirectory())
+    this.cache[abs] = 'FILE'
+  else
+    entries = this._readdir(abs, false)
 
-        // current character position in p
-        var pos;
-        // the partial path so far, including a trailing slash if any
-        var current;
-        // the partial path without a trailing slash (except when pointing at a root)
-        var base;
-        // the partial path scanned in the previous round, with slash
-        var previous;
+  return entries
+}
 
-        start();
+GlobSync.prototype._readdir = function (abs, inGlobStar) {
+  var entries
 
-        function start() {
-          // Skip over roots
-          var m = splitRootRe.exec(p);
-          pos = m[0].length;
-          current = m[0];
-          base = m[0];
-          previous = "";
+  if (inGlobStar && !ownProp(this.symlinks, abs))
+    return this._readdirInGlobStar(abs)
 
-          // On windows, check that the root exists. On unix there is no need.
-          if (isWindows && !knownHard[base]) {
-            fs.lstat(base, function (err) {
-              if (err) return cb(err);
-              knownHard[base] = true;
-              LOOP();
-            });
-          } else {
-            process.nextTick(LOOP);
-          }
-        }
+  if (ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
+    if (!c || c === 'FILE')
+      return null
 
-        // walk down the path, swapping out linked pathparts for their real
-        // values
-        function LOOP() {
-          // stop if scanned past end of path
-          if (pos >= p.length) {
-            if (cache) cache[original] = p;
-            return cb(null, p);
-          }
+    if (Array.isArray(c))
+      return c
+  }
 
-          // find the next part
-          nextPartRe.lastIndex = pos;
-          var result = nextPartRe.exec(p);
-          previous = current;
-          current += result[0];
-          base = previous + result[1];
-          pos = nextPartRe.lastIndex;
-
-          // continue if not a symlink
-          if (knownHard[base] || (cache && cache[base] === base)) {
-            return process.nextTick(LOOP);
-          }
+  try {
+    return this._readdirEntries(abs, fs.readdirSync(abs))
+  } catch (er) {
+    this._readdirError(abs, er)
+    return null
+  }
+}
+
+GlobSync.prototype._readdirEntries = function (abs, entries) {
+  // if we haven't asked to stat everything, then just
+  // assume that everything in there exists, so we can avoid
+  // having to stat it a second time.
+  if (!this.mark && !this.stat) {
+    for (var i = 0; i < entries.length; i ++) {
+      var e = entries[i]
+      if (abs === '/')
+        e = abs + e
+      else
+        e = abs + '/' + e
+      this.cache[e] = true
+    }
+  }
 
-          if (cache && Object.prototype.hasOwnProperty.call(cache, base)) {
-            // known symbolic link.  no need to stat again.
-            return gotResolvedLink(cache[base]);
-          }
+  this.cache[abs] = entries
+
+  // mark and cache dir-ness
+  return entries
+}
+
+GlobSync.prototype._readdirError = function (f, er) {
+  // handle errors, and cache the information
+  switch (er.code) {
+    case 'ENOTSUP': // https://github.com/isaacs/node-glob/issues/205
+    case 'ENOTDIR': // totally normal. means it *does* exist.
+      var abs = this._makeAbs(f)
+      this.cache[abs] = 'FILE'
+      if (abs === this.cwdAbs) {
+        var error = new Error(er.code + ' invalid cwd ' + this.cwd)
+        error.path = this.cwd
+        error.code = er.code
+        throw error
+      }
+      break
+
+    case 'ENOENT': // not terribly unusual
+    case 'ELOOP':
+    case 'ENAMETOOLONG':
+    case 'UNKNOWN':
+      this.cache[this._makeAbs(f)] = false
+      break
+
+    default: // some unusual error.  Treat as failure.
+      this.cache[this._makeAbs(f)] = false
+      if (this.strict)
+        throw er
+      if (!this.silent)
+        console.error('glob error', er)
+      break
+  }
+}
 
-          return fs.lstat(base, gotStat);
-        }
+GlobSync.prototype._processGlobStar = function (prefix, read, abs, remain, index, inGlobStar) {
 
-        function gotStat(err, stat) {
-          if (err) return cb(err);
+  var entries = this._readdir(abs, inGlobStar)
 
-          // if not a symlink, skip to the next path part
-          if (!stat.isSymbolicLink()) {
-            knownHard[base] = true;
-            if (cache) cache[base] = base;
-            return process.nextTick(LOOP);
-          }
+  // no entries means not a dir, so it can never have matches
+  // foo.txt/** doesn't match foo.txt
+  if (!entries)
+    return
 
-          // stat & read the link if not read before
-          // call gotTarget as soon as the link target is known
-          // dev/ino always return 0 on windows, so skip the check.
-          if (!isWindows) {
-            var id = stat.dev.toString(32) + ":" + stat.ino.toString(32);
-            if (seenLinks.hasOwnProperty(id)) {
-              return gotTarget(null, seenLinks[id], base);
-            }
-          }
-          fs.stat(base, function (err) {
-            if (err) return cb(err);
+  // test without the globstar, and with every child both below
+  // and replacing the globstar.
+  var remainWithoutGlobStar = remain.slice(1)
+  var gspref = prefix ? [ prefix ] : []
+  var noGlobStar = gspref.concat(remainWithoutGlobStar)
 
-            fs.readlink(base, function (err, target) {
-              if (!isWindows) seenLinks[id] = target;
-              gotTarget(err, target);
-            });
-          });
-        }
+  // the noGlobStar pattern exits the inGlobStar state
+  this._process(noGlobStar, index, false)
 
-        function gotTarget(err, target, base) {
-          if (err) return cb(err);
+  var len = entries.length
+  var isSym = this.symlinks[abs]
 
-          var resolvedLink = pathModule.resolve(previous, target);
-          if (cache) cache[base] = resolvedLink;
-          gotResolvedLink(resolvedLink);
-        }
+  // If it's a symlink, and we're in a globstar, then stop
+  if (isSym && inGlobStar)
+    return
 
-        function gotResolvedLink(resolvedLink) {
-          // resolve the link, then start over
-          p = pathModule.resolve(resolvedLink, p.slice(pos));
-          start();
-        }
-      };
+  for (var i = 0; i < len; i++) {
+    var e = entries[i]
+    if (e.charAt(0) === '.' && !this.dot)
+      continue
 
-      /***/
-    },
-    /* 272 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = globSync;
-      globSync.GlobSync = GlobSync;
-
-      var fs = __webpack_require__(5);
-      var rp = __webpack_require__(140);
-      var minimatch = __webpack_require__(82);
-      var Minimatch = minimatch.Minimatch;
-      var Glob = __webpack_require__(99).Glob;
-      var util = __webpack_require__(3);
-      var path = __webpack_require__(0);
-      var assert = __webpack_require__(28);
-      var isAbsolute = __webpack_require__(101);
-      var common = __webpack_require__(141);
-      var alphasort = common.alphasort;
-      var alphasorti = common.alphasorti;
-      var setopts = common.setopts;
-      var ownProp = common.ownProp;
-      var childrenIgnored = common.childrenIgnored;
-      var isIgnored = common.isIgnored;
-
-      function globSync(pattern, options) {
-        if (typeof options === "function" || arguments.length === 3)
-          throw new TypeError(
-            "callback provided to sync glob\n" +
-              "See: https://github.com/isaacs/node-glob/issues/167",
-          );
+    // these two cases enter the inGlobStar state
+    var instead = gspref.concat(entries[i], remainWithoutGlobStar)
+    this._process(instead, index, true)
 
-        return new GlobSync(pattern, options).found;
-      }
+    var below = gspref.concat(entries[i], remain)
+    this._process(below, index, true)
+  }
+}
+
+GlobSync.prototype._processSimple = function (prefix, index) {
+  // XXX review this.  Shouldn't it be doing the mounting etc
+  // before doing stat?  kinda weird?
+  var exists = this._stat(prefix)
+
+  if (!this.matches[index])
+    this.matches[index] = Object.create(null)
+
+  // If it doesn't exist, then just mark the lack of results
+  if (!exists)
+    return
+
+  if (prefix && isAbsolute(prefix) && !this.nomount) {
+    var trail = /[\/\\]$/.test(prefix)
+    if (prefix.charAt(0) === '/') {
+      prefix = path.join(this.root, prefix)
+    } else {
+      prefix = path.resolve(this.root, prefix)
+      if (trail)
+        prefix += '/'
+    }
+  }
 
-      function GlobSync(pattern, options) {
-        if (!pattern) throw new Error("must provide pattern");
+  if (process.platform === 'win32')
+    prefix = prefix.replace(/\\/g, '/')
 
-        if (typeof options === "function" || arguments.length === 3)
-          throw new TypeError(
-            "callback provided to sync glob\n" +
-              "See: https://github.com/isaacs/node-glob/issues/167",
-          );
+  // Mark this as a match
+  this._emitMatch(index, prefix)
+}
 
-        if (!(this instanceof GlobSync)) return new GlobSync(pattern, options);
+// Returns either 'DIR', 'FILE', or false
+GlobSync.prototype._stat = function (f) {
+  var abs = this._makeAbs(f)
+  var needDir = f.slice(-1) === '/'
 
-        setopts(this, pattern, options);
+  if (f.length > this.maxLength)
+    return false
 
-        if (this.noprocess) return this;
+  if (!this.stat && ownProp(this.cache, abs)) {
+    var c = this.cache[abs]
 
-        var n = this.minimatch.set.length;
-        this.matches = new Array(n);
-        for (var i = 0; i < n; i++) {
-          this._process(this.minimatch.set[i], i, false);
-        }
-        this._finish();
-      }
+    if (Array.isArray(c))
+      c = 'DIR'
 
-      GlobSync.prototype._finish = function () {
-        assert(this instanceof GlobSync);
-        if (this.realpath) {
-          var self = this;
-          this.matches.forEach(function (matchset, index) {
-            var set = (self.matches[index] = Object.create(null));
-            for (var p in matchset) {
-              try {
-                p = self._makeAbs(p);
-                var real = rp.realpathSync(p, self.realpathCache);
-                set[real] = true;
-              } catch (er) {
-                if (er.syscall === "stat") set[self._makeAbs(p)] = true;
-                else throw er;
-              }
-            }
-          });
-        }
-        common.finish(this);
-      };
+    // It exists, but maybe not how we need it
+    if (!needDir || c === 'DIR')
+      return c
 
-      GlobSync.prototype._process = function (pattern, index, inGlobStar) {
-        assert(this instanceof GlobSync);
+    if (needDir && c === 'FILE')
+      return false
 
-        // Get the first [n] parts of pattern that are all strings.
-        var n = 0;
-        while (typeof pattern[n] === "string") {
-          n++;
-        }
-        // now n is the index of the first one that is *not* a string.
+    // otherwise we have to stat, because maybe c=true
+    // if we know it exists, but not what it is.
+  }
 
-        // See if there's anything else
-        var prefix;
-        switch (n) {
-          // if not, then this is rather simple
-          case pattern.length:
-            this._processSimple(pattern.join("/"), index);
-            return;
+  var exists
+  var stat = this.statCache[abs]
+  if (!stat) {
+    var lstat
+    try {
+      lstat = fs.lstatSync(abs)
+    } catch (er) {
+      if (er && (er.code === 'ENOENT' || er.code === 'ENOTDIR')) {
+        this.statCache[abs] = false
+        return false
+      }
+    }
 
-          case 0:
-            // pattern *starts* with some non-trivial item.
-            // going to readdir(cwd), but not include the prefix in matches.
-            prefix = null;
-            break;
+    if (lstat && lstat.isSymbolicLink()) {
+      try {
+        stat = fs.statSync(abs)
+      } catch (er) {
+        stat = lstat
+      }
+    } else {
+      stat = lstat
+    }
+  }
 
-          default:
-            // pattern has some string bits in the front.
-            // whatever it starts with, whether that's 'absolute' like /foo/bar,
-            // or 'relative' like '../baz'
-            prefix = pattern.slice(0, n).join("/");
-            break;
-        }
+  this.statCache[abs] = stat
 
-        var remain = pattern.slice(n);
+  var c = true
+  if (stat)
+    c = stat.isDirectory() ? 'DIR' : 'FILE'
 
-        // get the list of entries.
-        var read;
-        if (prefix === null) read = ".";
-        else if (isAbsolute(prefix) || isAbsolute(pattern.join("/"))) {
-          if (!prefix || !isAbsolute(prefix)) prefix = "/" + prefix;
-          read = prefix;
-        } else read = prefix;
+  this.cache[abs] = this.cache[abs] || c
 
-        var abs = this._makeAbs(read);
+  if (needDir && c === 'FILE')
+    return false
 
-        //if ignored, skip processing
-        if (childrenIgnored(this, read)) return;
+  return c
+}
 
-        var isGlobStar = remain[0] === minimatch.GLOBSTAR;
-        if (isGlobStar)
-          this._processGlobStar(prefix, read, abs, remain, index, inGlobStar);
-        else this._processReaddir(prefix, read, abs, remain, index, inGlobStar);
-      };
+GlobSync.prototype._mark = function (p) {
+  return common.mark(this, p)
+}
 
-      GlobSync.prototype._processReaddir = function (
-        prefix,
-        read,
-        abs,
-        remain,
-        index,
-        inGlobStar,
-      ) {
-        var entries = this._readdir(abs, inGlobStar);
-
-        // if the abs isn't a dir, then nothing can match!
-        if (!entries) return;
-
-        // It will only match dot entries if it starts with a dot, or if
-        // dot is set.  Stuff like @(.foo|.bar) isn't allowed.
-        var pn = remain[0];
-        var negate = !!this.minimatch.negate;
-        var rawGlob = pn._glob;
-        var dotOk = this.dot || rawGlob.charAt(0) === ".";
-
-        var matchedEntries = [];
-        for (var i = 0; i < entries.length; i++) {
-          var e = entries[i];
-          if (e.charAt(0) !== "." || dotOk) {
-            var m;
-            if (negate && !prefix) {
-              m = !e.match(pn);
-            } else {
-              m = e.match(pn);
-            }
-            if (m) matchedEntries.push(e);
-          }
-        }
+GlobSync.prototype._makeAbs = function (f) {
+  return common.makeAbs(this, f)
+}
 
-        var len = matchedEntries.length;
-        // If there are no matched entries, then nothing matches.
-        if (len === 0) return;
 
-        // if this is the last remaining pattern bit, then no need for
-        // an additional stat *unless* the user has specified mark or
-        // stat explicitly.  We know they exist, since readdir returned
-        // them.
+/***/ }),
+/* 273 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (remain.length === 1 && !this.mark && !this.stat) {
-          if (!this.matches[index]) this.matches[index] = Object.create(null);
+"use strict";
 
-          for (var i = 0; i < len; i++) {
-            var e = matchedEntries[i];
-            if (prefix) {
-              if (prefix.slice(-1) !== "/") e = prefix + "/" + e;
-              else e = prefix + e;
-            }
+module.exports = function (flag, argv) {
+	argv = argv || process.argv;
 
-            if (e.charAt(0) === "/" && !this.nomount) {
-              e = path.join(this.root, e);
-            }
-            this._emitMatch(index, e);
-          }
-          // This was the last one, and no stats were needed
-          return;
-        }
+	var terminatorPos = argv.indexOf('--');
+	var prefix = /^--/.test(flag) ? '' : '--';
+	var pos = argv.indexOf(prefix + flag);
 
-        // now test all matched entries as stand-ins for that part
-        // of the pattern.
-        remain.shift();
-        for (var i = 0; i < len; i++) {
-          var e = matchedEntries[i];
-          var newPattern;
-          if (prefix) newPattern = [prefix, e];
-          else newPattern = [e];
-          this._process(newPattern.concat(remain), index, inGlobStar);
-        }
-      };
+	return pos !== -1 && (terminatorPos !== -1 ? pos < terminatorPos : true);
+};
 
-      GlobSync.prototype._emitMatch = function (index, e) {
-        if (isIgnored(this, e)) return;
 
-        var abs = this._makeAbs(e);
+/***/ }),
+/* 274 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (this.mark) e = this._mark(e);
+var wrappy = __webpack_require__(161)
+var reqs = Object.create(null)
+var once = __webpack_require__(83)
 
-        if (this.absolute) {
-          e = abs;
-        }
+module.exports = wrappy(inflight)
 
-        if (this.matches[index][e]) return;
+function inflight (key, cb) {
+  if (reqs[key]) {
+    reqs[key].push(cb)
+    return null
+  } else {
+    reqs[key] = [cb]
+    return makeres(key)
+  }
+}
+
+function makeres (key) {
+  return once(function RES () {
+    var cbs = reqs[key]
+    var len = cbs.length
+    var args = slice(arguments)
+
+    // XXX It's somewhat ambiguous whether a new callback added in this
+    // pass should be queued for later execution if something in the
+    // list of callbacks throws, or if it should just be discarded.
+    // However, it's such an edge case that it hardly matters, and either
+    // choice is likely as surprising as the other.
+    // As it happens, we do go ahead and schedule it for later execution.
+    try {
+      for (var i = 0; i < len; i++) {
+        cbs[i].apply(null, args)
+      }
+    } finally {
+      if (cbs.length > len) {
+        // added more in the interim.
+        // de-zalgo, just in case, but don't call again.
+        cbs.splice(0, len)
+        process.nextTick(function () {
+          RES.apply(null, args)
+        })
+      } else {
+        delete reqs[key]
+      }
+    }
+  })
+}
 
-        if (this.nodir) {
-          var c = this.cache[abs];
-          if (c === "DIR" || Array.isArray(c)) return;
-        }
+function slice (args) {
+  var length = args.length
+  var array = []
 
-        this.matches[index][e] = true;
+  for (var i = 0; i < length; i++) array[i] = args[i]
+  return array
+}
 
-        if (this.stat) this._stat(e);
-      };
 
-      GlobSync.prototype._readdirInGlobStar = function (abs) {
-        // follow all symlinked directories forever
-        // just proceed as if this is a non-globstar situation
-        if (this.follow) return this._readdir(abs, false);
+/***/ }),
+/* 275 */
+/***/ (function(module, exports) {
 
-        var entries;
-        var lstat;
-        var stat;
-        try {
-          lstat = fs.lstatSync(abs);
-        } catch (er) {
-          if (er.code === "ENOENT") {
-            // lstat failed, doesn't exist
-            return null;
-          }
-        }
+if (typeof Object.create === 'function') {
+  // implementation from standard node.js 'util' module
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    ctor.prototype = Object.create(superCtor.prototype, {
+      constructor: {
+        value: ctor,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+  };
+} else {
+  // old school shim for old browsers
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    var TempCtor = function () {}
+    TempCtor.prototype = superCtor.prototype
+    ctor.prototype = new TempCtor()
+    ctor.prototype.constructor = ctor
+  }
+}
 
-        var isSym = lstat && lstat.isSymbolicLink();
-        this.symlinks[abs] = isSym;
 
-        // If it's not a symlink or a dir, then it's definitely a regular file.
-        // don't bother doing a readdir in that case.
-        if (!isSym && lstat && !lstat.isDirectory()) this.cache[abs] = "FILE";
-        else entries = this._readdir(abs, false);
+/***/ }),
+/* 276 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return entries;
-      };
+"use strict";
 
-      GlobSync.prototype._readdir = function (abs, inGlobStar) {
-        var entries;
+/**
+ * Inquirer.js
+ * A collection of common interactive command line user interfaces.
+ */
 
-        if (inGlobStar && !ownProp(this.symlinks, abs))
-          return this._readdirInGlobStar(abs);
+var inquirer = module.exports;
 
-        if (ownProp(this.cache, abs)) {
-          var c = this.cache[abs];
-          if (!c || c === "FILE") return null;
+/**
+ * Client interfaces
+ */
 
-          if (Array.isArray(c)) return c;
-        }
+inquirer.prompts = {};
 
-        try {
-          return this._readdirEntries(abs, fs.readdirSync(abs));
-        } catch (er) {
-          this._readdirError(abs, er);
-          return null;
-        }
-      };
+inquirer.Separator = __webpack_require__(175);
 
-      GlobSync.prototype._readdirEntries = function (abs, entries) {
-        // if we haven't asked to stat everything, then just
-        // assume that everything in there exists, so we can avoid
-        // having to stat it a second time.
-        if (!this.mark && !this.stat) {
-          for (var i = 0; i < entries.length; i++) {
-            var e = entries[i];
-            if (abs === "/") e = abs + e;
-            else e = abs + "/" + e;
-            this.cache[e] = true;
-          }
-        }
+inquirer.ui = {
+  BottomBar: __webpack_require__(695),
+  Prompt: __webpack_require__(696)
+};
 
-        this.cache[abs] = entries;
+/**
+ * Create a new self-contained prompt module.
+ */
+inquirer.createPromptModule = function(opt) {
+  var promptModule = function(questions) {
+    var ui = new inquirer.ui.Prompt(promptModule.prompts, opt);
+    var promise = ui.run(questions);
 
-        // mark and cache dir-ness
-        return entries;
-      };
+    // Monkey patch the UI on the promise object so
+    // that it remains publicly accessible.
+    promise.ui = ui;
 
-      GlobSync.prototype._readdirError = function (f, er) {
-        // handle errors, and cache the information
-        switch (er.code) {
-          case "ENOTSUP": // https://github.com/isaacs/node-glob/issues/205
-          case "ENOTDIR": // totally normal. means it *does* exist.
-            var abs = this._makeAbs(f);
-            this.cache[abs] = "FILE";
-            if (abs === this.cwdAbs) {
-              var error = new Error(er.code + " invalid cwd " + this.cwd);
-              error.path = this.cwd;
-              error.code = er.code;
-              throw error;
-            }
-            break;
+    return promise;
+  };
+  promptModule.prompts = {};
+
+  /**
+   * Register a prompt type
+   * @param {String} name     Prompt type name
+   * @param {Function} prompt Prompt constructor
+   * @return {inquirer}
+   */
+
+  promptModule.registerPrompt = function(name, prompt) {
+    promptModule.prompts[name] = prompt;
+    return this;
+  };
 
-          case "ENOENT": // not terribly unusual
-          case "ELOOP":
-          case "ENAMETOOLONG":
-          case "UNKNOWN":
-            this.cache[this._makeAbs(f)] = false;
-            break;
+  /**
+   * Register the defaults provider prompts
+   */
+
+  promptModule.restoreDefaultPrompts = function() {
+    this.registerPrompt('list', __webpack_require__(691));
+    this.registerPrompt('input', __webpack_require__(392));
+    this.registerPrompt('number', __webpack_require__(692));
+    this.registerPrompt('confirm', __webpack_require__(688));
+    this.registerPrompt('rawlist', __webpack_require__(694));
+    this.registerPrompt('expand', __webpack_require__(690));
+    this.registerPrompt('checkbox', __webpack_require__(687));
+    this.registerPrompt('password', __webpack_require__(693));
+    this.registerPrompt('editor', __webpack_require__(689));
+  };
 
-          default: // some unusual error.  Treat as failure.
-            this.cache[this._makeAbs(f)] = false;
-            if (this.strict) throw er;
-            if (!this.silent) console.error("glob error", er);
-            break;
-        }
-      };
+  promptModule.restoreDefaultPrompts();
 
-      GlobSync.prototype._processGlobStar = function (
-        prefix,
-        read,
-        abs,
-        remain,
-        index,
-        inGlobStar,
-      ) {
-        var entries = this._readdir(abs, inGlobStar);
+  return promptModule;
+};
 
-        // no entries means not a dir, so it can never have matches
-        // foo.txt/** doesn't match foo.txt
-        if (!entries) return;
+/**
+ * Public CLI helper interface
+ * @param  {Array|Object|Rx.Observable} questions - Questions settings array
+ * @param  {Function} cb - Callback being passed the user answers
+ * @return {inquirer.ui.Prompt}
+ */
 
-        // test without the globstar, and with every child both below
-        // and replacing the globstar.
-        var remainWithoutGlobStar = remain.slice(1);
-        var gspref = prefix ? [prefix] : [];
-        var noGlobStar = gspref.concat(remainWithoutGlobStar);
+inquirer.prompt = inquirer.createPromptModule();
 
-        // the noGlobStar pattern exits the inGlobStar state
-        this._process(noGlobStar, index, false);
+// Expose helper functions on the top level for easiest usage by common users
+inquirer.registerPrompt = function(name, prompt) {
+  inquirer.prompt.registerPrompt(name, prompt);
+};
+inquirer.restoreDefaultPrompts = function() {
+  inquirer.prompt.restoreDefaultPrompts();
+};
 
-        var len = entries.length;
-        var isSym = this.symlinks[abs];
 
-        // If it's a symlink, and we're in a globstar, then stop
-        if (isSym && inGlobStar) return;
+/***/ }),
+/* 277 */
+/***/ (function(module, exports) {
 
-        for (var i = 0; i < len; i++) {
-          var e = entries[i];
-          if (e.charAt(0) === "." && !this.dot) continue;
+module.exports = 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鱽鱾鲀鲃鲄鲉鲊鲌鲏鲓鲖鲗鲘鲙鲝鲪鲬鲯鲹鲾",4,"鳈鳉鳑鳒鳚鳛鳠鳡鳌",4,"鳓鳔鳕鳗鳘鳙鳜鳝鳟鳢靼鞅鞑鞒鞔鞯鞫鞣鞲鞴骱骰骷鹘骶骺骼髁髀髅髂髋髌髑魅魃魇魉魈魍魑飨餍餮饕饔髟髡髦髯髫髻髭髹鬈鬏鬓鬟鬣麽麾縻麂麇麈麋麒鏖麝麟黛黜黝黠黟黢黩黧黥黪黯鼢鼬鼯鼹鼷鼽鼾齄"],["f840","鳣",62],["f880","鴢",32],["f940","鵃",62],["f980","鶂",32],["fa40","鶣",62],["fa80","鷢",32],["fb40","鸃",27,"鸤鸧鸮鸰鸴鸻鸼鹀鹍鹐鹒鹓鹔鹖鹙鹝鹟鹠鹡鹢鹥鹮鹯鹲鹴",9,"麀"],["fb80","麁麃麄麅麆麉麊麌",5,"麔",8,"麞麠",5,"麧麨麩麪"],["fc40","麫",8,"麵麶麷麹麺麼麿",4,"黅黆黇黈黊黋黌黐黒黓黕黖黗黙黚點黡黣黤黦黨黫黬黭黮黰",8,"黺黽黿",6],["fc80","鼆",4,"鼌鼏鼑鼒鼔鼕鼖鼘鼚",5,"鼡鼣",8,"鼭鼮鼰鼱"],["fd40","鼲",4,"鼸鼺鼼鼿",4,"齅",10,"齒",38],["fd80","齹",5,"龁龂龍",11,"龜龝龞龡",4,"郎凉秊裏隣"],["fe40","兀嗀﨎﨏﨑﨓﨔礼﨟蘒﨡﨣﨤﨧﨨﨩"]]
 
-          // these two cases enter the inGlobStar state
-          var instead = gspref.concat(entries[i], remainWithoutGlobStar);
-          this._process(instead, index, true);
+/***/ }),
+/* 278 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var below = gspref.concat(entries[i], remain);
-          this._process(below, index, true);
-        }
-      };
+// @flow
 
-      GlobSync.prototype._processSimple = function (prefix, index) {
-        // XXX review this.  Shouldn't it be doing the mounting etc
-        // before doing stat?  kinda weird?
-        var exists = this._stat(prefix);
+/*::
+declare var __webpack_require__: mixed;
+*/
 
-        if (!this.matches[index]) this.matches[index] = Object.create(null);
+module.exports = typeof __webpack_require__ !== "undefined";
 
-        // If it doesn't exist, then just mark the lack of results
-        if (!exists) return;
 
-        if (prefix && isAbsolute(prefix) && !this.nomount) {
-          var trail = /[\/\\]$/.test(prefix);
-          if (prefix.charAt(0) === "/") {
-            prefix = path.join(this.root, prefix);
-          } else {
-            prefix = path.resolve(this.root, prefix);
-            if (trail) prefix += "/";
-          }
-        }
+/***/ }),
+/* 279 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (process.platform === "win32") prefix = prefix.replace(/\\/g, "/");
+"use strict";
 
-        // Mark this as a match
-        this._emitMatch(index, prefix);
-      };
 
-      // Returns either 'DIR', 'FILE', or false
-      GlobSync.prototype._stat = function (f) {
-        var abs = this._makeAbs(f);
-        var needDir = f.slice(-1) === "/";
 
-        if (f.length > this.maxLength) return false;
+var yaml = __webpack_require__(280);
 
-        if (!this.stat && ownProp(this.cache, abs)) {
-          var c = this.cache[abs];
 
-          if (Array.isArray(c)) c = "DIR";
+module.exports = yaml;
 
-          // It exists, but maybe not how we need it
-          if (!needDir || c === "DIR") return c;
 
-          if (needDir && c === "FILE") return false;
+/***/ }),
+/* 280 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // otherwise we have to stat, because maybe c=true
-          // if we know it exists, but not what it is.
-        }
+"use strict";
 
-        var exists;
-        var stat = this.statCache[abs];
-        if (!stat) {
-          var lstat;
-          try {
-            lstat = fs.lstatSync(abs);
-          } catch (er) {
-            if (er && (er.code === "ENOENT" || er.code === "ENOTDIR")) {
-              this.statCache[abs] = false;
-              return false;
-            }
-          }
 
-          if (lstat && lstat.isSymbolicLink()) {
-            try {
-              stat = fs.statSync(abs);
-            } catch (er) {
-              stat = lstat;
-            }
-          } else {
-            stat = lstat;
-          }
-        }
 
-        this.statCache[abs] = stat;
+var loader = __webpack_require__(282);
+var dumper = __webpack_require__(281);
 
-        var c = true;
-        if (stat) c = stat.isDirectory() ? "DIR" : "FILE";
 
-        this.cache[abs] = this.cache[abs] || c;
+function deprecated(name) {
+  return function () {
+    throw new Error('Function ' + name + ' is deprecated and cannot be used.');
+  };
+}
+
+
+module.exports.Type                = __webpack_require__(10);
+module.exports.Schema              = __webpack_require__(44);
+module.exports.FAILSAFE_SCHEMA     = __webpack_require__(100);
+module.exports.JSON_SCHEMA         = __webpack_require__(144);
+module.exports.CORE_SCHEMA         = __webpack_require__(143);
+module.exports.DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
+module.exports.DEFAULT_FULL_SCHEMA = __webpack_require__(73);
+module.exports.load                = loader.load;
+module.exports.loadAll             = loader.loadAll;
+module.exports.safeLoad            = loader.safeLoad;
+module.exports.safeLoadAll         = loader.safeLoadAll;
+module.exports.dump                = dumper.dump;
+module.exports.safeDump            = dumper.safeDump;
+module.exports.YAMLException       = __webpack_require__(54);
+
+// Deprecated schema names from JS-YAML 2.0.x
+module.exports.MINIMAL_SCHEMA = __webpack_require__(100);
+module.exports.SAFE_SCHEMA    = __webpack_require__(55);
+module.exports.DEFAULT_SCHEMA = __webpack_require__(73);
+
+// Deprecated functions from JS-YAML 1.x.x
+module.exports.scan           = deprecated('scan');
+module.exports.parse          = deprecated('parse');
+module.exports.compose        = deprecated('compose');
+module.exports.addConstructor = deprecated('addConstructor');
+
+
+/***/ }),
+/* 281 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+/*eslint-disable no-use-before-define*/
+
+var common              = __webpack_require__(43);
+var YAMLException       = __webpack_require__(54);
+var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
+var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
+
+var _toString       = Object.prototype.toString;
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+
+var CHAR_TAB                  = 0x09; /* Tab */
+var CHAR_LINE_FEED            = 0x0A; /* LF */
+var CHAR_SPACE                = 0x20; /* Space */
+var CHAR_EXCLAMATION          = 0x21; /* ! */
+var CHAR_DOUBLE_QUOTE         = 0x22; /* " */
+var CHAR_SHARP                = 0x23; /* # */
+var CHAR_PERCENT              = 0x25; /* % */
+var CHAR_AMPERSAND            = 0x26; /* & */
+var CHAR_SINGLE_QUOTE         = 0x27; /* ' */
+var CHAR_ASTERISK             = 0x2A; /* * */
+var CHAR_COMMA                = 0x2C; /* , */
+var CHAR_MINUS                = 0x2D; /* - */
+var CHAR_COLON                = 0x3A; /* : */
+var CHAR_GREATER_THAN         = 0x3E; /* > */
+var CHAR_QUESTION             = 0x3F; /* ? */
+var CHAR_COMMERCIAL_AT        = 0x40; /* @ */
+var CHAR_LEFT_SQUARE_BRACKET  = 0x5B; /* [ */
+var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
+var CHAR_GRAVE_ACCENT         = 0x60; /* ` */
+var CHAR_LEFT_CURLY_BRACKET   = 0x7B; /* { */
+var CHAR_VERTICAL_LINE        = 0x7C; /* | */
+var CHAR_RIGHT_CURLY_BRACKET  = 0x7D; /* } */
+
+var ESCAPE_SEQUENCES = {};
+
+ESCAPE_SEQUENCES[0x00]   = '\\0';
+ESCAPE_SEQUENCES[0x07]   = '\\a';
+ESCAPE_SEQUENCES[0x08]   = '\\b';
+ESCAPE_SEQUENCES[0x09]   = '\\t';
+ESCAPE_SEQUENCES[0x0A]   = '\\n';
+ESCAPE_SEQUENCES[0x0B]   = '\\v';
+ESCAPE_SEQUENCES[0x0C]   = '\\f';
+ESCAPE_SEQUENCES[0x0D]   = '\\r';
+ESCAPE_SEQUENCES[0x1B]   = '\\e';
+ESCAPE_SEQUENCES[0x22]   = '\\"';
+ESCAPE_SEQUENCES[0x5C]   = '\\\\';
+ESCAPE_SEQUENCES[0x85]   = '\\N';
+ESCAPE_SEQUENCES[0xA0]   = '\\_';
+ESCAPE_SEQUENCES[0x2028] = '\\L';
+ESCAPE_SEQUENCES[0x2029] = '\\P';
+
+var DEPRECATED_BOOLEANS_SYNTAX = [
+  'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
+  'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
+];
+
+function compileStyleMap(schema, map) {
+  var result, keys, index, length, tag, style, type;
+
+  if (map === null) return {};
+
+  result = {};
+  keys = Object.keys(map);
+
+  for (index = 0, length = keys.length; index < length; index += 1) {
+    tag = keys[index];
+    style = String(map[tag]);
+
+    if (tag.slice(0, 2) === '!!') {
+      tag = 'tag:yaml.org,2002:' + tag.slice(2);
+    }
+    type = schema.compiledTypeMap['fallback'][tag];
 
-        if (needDir && c === "FILE") return false;
+    if (type && _hasOwnProperty.call(type.styleAliases, style)) {
+      style = type.styleAliases[style];
+    }
 
-        return c;
-      };
+    result[tag] = style;
+  }
 
-      GlobSync.prototype._mark = function (p) {
-        return common.mark(this, p);
-      };
+  return result;
+}
+
+function encodeHex(character) {
+  var string, handle, length;
+
+  string = character.toString(16).toUpperCase();
+
+  if (character <= 0xFF) {
+    handle = 'x';
+    length = 2;
+  } else if (character <= 0xFFFF) {
+    handle = 'u';
+    length = 4;
+  } else if (character <= 0xFFFFFFFF) {
+    handle = 'U';
+    length = 8;
+  } else {
+    throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
+  }
 
-      GlobSync.prototype._makeAbs = function (f) {
-        return common.makeAbs(this, f);
-      };
+  return '\\' + handle + common.repeat('0', length - string.length) + string;
+}
+
+function State(options) {
+  this.schema        = options['schema'] || DEFAULT_FULL_SCHEMA;
+  this.indent        = Math.max(1, (options['indent'] || 2));
+  this.noArrayIndent = options['noArrayIndent'] || false;
+  this.skipInvalid   = options['skipInvalid'] || false;
+  this.flowLevel     = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
+  this.styleMap      = compileStyleMap(this.schema, options['styles'] || null);
+  this.sortKeys      = options['sortKeys'] || false;
+  this.lineWidth     = options['lineWidth'] || 80;
+  this.noRefs        = options['noRefs'] || false;
+  this.noCompatMode  = options['noCompatMode'] || false;
+  this.condenseFlow  = options['condenseFlow'] || false;
+
+  this.implicitTypes = this.schema.compiledImplicit;
+  this.explicitTypes = this.schema.compiledExplicit;
+
+  this.tag = null;
+  this.result = '';
+
+  this.duplicates = [];
+  this.usedDuplicates = null;
+}
+
+// Indents every line in a string. Empty lines (\n only) are not indented.
+function indentString(string, spaces) {
+  var ind = common.repeat(' ', spaces),
+      position = 0,
+      next = -1,
+      result = '',
+      line,
+      length = string.length;
+
+  while (position < length) {
+    next = string.indexOf('\n', position);
+    if (next === -1) {
+      line = string.slice(position);
+      position = length;
+    } else {
+      line = string.slice(position, next + 1);
+      position = next + 1;
+    }
 
-      /***/
-    },
-    /* 273 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (line.length && line !== '\n') result += ind;
 
-      module.exports = function (flag, argv) {
-        argv = argv || process.argv;
+    result += line;
+  }
 
-        var terminatorPos = argv.indexOf("--");
-        var prefix = /^--/.test(flag) ? "" : "--";
-        var pos = argv.indexOf(prefix + flag);
+  return result;
+}
 
-        return (
-          pos !== -1 && (terminatorPos !== -1 ? pos < terminatorPos : true)
-        );
-      };
+function generateNextLine(state, level) {
+  return '\n' + common.repeat(' ', state.indent * level);
+}
 
-      /***/
-    },
-    /* 274 */
-    /***/ function (module, exports, __webpack_require__) {
-      var wrappy = __webpack_require__(161);
-      var reqs = Object.create(null);
-      var once = __webpack_require__(83);
-
-      module.exports = wrappy(inflight);
-
-      function inflight(key, cb) {
-        if (reqs[key]) {
-          reqs[key].push(cb);
-          return null;
-        } else {
-          reqs[key] = [cb];
-          return makeres(key);
-        }
-      }
+function testImplicitResolving(state, str) {
+  var index, length, type;
 
-      function makeres(key) {
-        return once(function RES() {
-          var cbs = reqs[key];
-          var len = cbs.length;
-          var args = slice(arguments);
+  for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
+    type = state.implicitTypes[index];
 
-          // XXX It's somewhat ambiguous whether a new callback added in this
-          // pass should be queued for later execution if something in the
-          // list of callbacks throws, or if it should just be discarded.
-          // However, it's such an edge case that it hardly matters, and either
-          // choice is likely as surprising as the other.
-          // As it happens, we do go ahead and schedule it for later execution.
-          try {
-            for (var i = 0; i < len; i++) {
-              cbs[i].apply(null, args);
-            }
-          } finally {
-            if (cbs.length > len) {
-              // added more in the interim.
-              // de-zalgo, just in case, but don't call again.
-              cbs.splice(0, len);
-              process.nextTick(function () {
-                RES.apply(null, args);
-              });
-            } else {
-              delete reqs[key];
-            }
-          }
-        });
-      }
+    if (type.resolve(str)) {
+      return true;
+    }
+  }
 
-      function slice(args) {
-        var length = args.length;
-        var array = [];
+  return false;
+}
+
+// [33] s-white ::= s-space | s-tab
+function isWhitespace(c) {
+  return c === CHAR_SPACE || c === CHAR_TAB;
+}
+
+// Returns true if the character can be printed without escaping.
+// From YAML 1.2: "any allowed characters known to be non-printable
+// should also be escaped. [However,] This isn’t mandatory"
+// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029.
+function isPrintable(c) {
+  return  (0x00020 <= c && c <= 0x00007E)
+      || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029)
+      || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */)
+      ||  (0x10000 <= c && c <= 0x10FFFF);
+}
+
+// Simplified test for values allowed after the first character in plain style.
+function isPlainSafe(c) {
+  // Uses a subset of nb-char - c-flow-indicator - ":" - "#"
+  // where nb-char ::= c-printable - b-char - c-byte-order-mark.
+  return isPrintable(c) && c !== 0xFEFF
+    // - c-flow-indicator
+    && c !== CHAR_COMMA
+    && c !== CHAR_LEFT_SQUARE_BRACKET
+    && c !== CHAR_RIGHT_SQUARE_BRACKET
+    && c !== CHAR_LEFT_CURLY_BRACKET
+    && c !== CHAR_RIGHT_CURLY_BRACKET
+    // - ":" - "#"
+    && c !== CHAR_COLON
+    && c !== CHAR_SHARP;
+}
+
+// Simplified test for values allowed as the first character in plain style.
+function isPlainSafeFirst(c) {
+  // Uses a subset of ns-char - c-indicator
+  // where ns-char = nb-char - s-white.
+  return isPrintable(c) && c !== 0xFEFF
+    && !isWhitespace(c) // - s-white
+    // - (c-indicator ::=
+    // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”
+    && c !== CHAR_MINUS
+    && c !== CHAR_QUESTION
+    && c !== CHAR_COLON
+    && c !== CHAR_COMMA
+    && c !== CHAR_LEFT_SQUARE_BRACKET
+    && c !== CHAR_RIGHT_SQUARE_BRACKET
+    && c !== CHAR_LEFT_CURLY_BRACKET
+    && c !== CHAR_RIGHT_CURLY_BRACKET
+    // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"”
+    && c !== CHAR_SHARP
+    && c !== CHAR_AMPERSAND
+    && c !== CHAR_ASTERISK
+    && c !== CHAR_EXCLAMATION
+    && c !== CHAR_VERTICAL_LINE
+    && c !== CHAR_GREATER_THAN
+    && c !== CHAR_SINGLE_QUOTE
+    && c !== CHAR_DOUBLE_QUOTE
+    // | “%” | “@” | “`”)
+    && c !== CHAR_PERCENT
+    && c !== CHAR_COMMERCIAL_AT
+    && c !== CHAR_GRAVE_ACCENT;
+}
+
+// Determines whether block indentation indicator is required.
+function needIndentIndicator(string) {
+  var leadingSpaceRe = /^\n* /;
+  return leadingSpaceRe.test(string);
+}
+
+var STYLE_PLAIN   = 1,
+    STYLE_SINGLE  = 2,
+    STYLE_LITERAL = 3,
+    STYLE_FOLDED  = 4,
+    STYLE_DOUBLE  = 5;
+
+// Determines which scalar styles are possible and returns the preferred style.
+// lineWidth = -1 => no limit.
+// Pre-conditions: str.length > 0.
+// Post-conditions:
+//    STYLE_PLAIN or STYLE_SINGLE => no \n are in the string.
+//    STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).
+//    STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).
+function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) {
+  var i;
+  var char;
+  var hasLineBreak = false;
+  var hasFoldableLine = false; // only checked if shouldTrackWidth
+  var shouldTrackWidth = lineWidth !== -1;
+  var previousLineBreak = -1; // count the first line correctly
+  var plain = isPlainSafeFirst(string.charCodeAt(0))
+          && !isWhitespace(string.charCodeAt(string.length - 1));
+
+  if (singleLineOnly) {
+    // Case: no block styles.
+    // Check for disallowed characters to rule out plain and single.
+    for (i = 0; i < string.length; i++) {
+      char = string.charCodeAt(i);
+      if (!isPrintable(char)) {
+        return STYLE_DOUBLE;
+      }
+      plain = plain && isPlainSafe(char);
+    }
+  } else {
+    // Case: block styles permitted.
+    for (i = 0; i < string.length; i++) {
+      char = string.charCodeAt(i);
+      if (char === CHAR_LINE_FEED) {
+        hasLineBreak = true;
+        // Check if any line can be folded.
+        if (shouldTrackWidth) {
+          hasFoldableLine = hasFoldableLine ||
+            // Foldable line = too long, and not more-indented.
+            (i - previousLineBreak - 1 > lineWidth &&
+             string[previousLineBreak + 1] !== ' ');
+          previousLineBreak = i;
+        }
+      } else if (!isPrintable(char)) {
+        return STYLE_DOUBLE;
+      }
+      plain = plain && isPlainSafe(char);
+    }
+    // in case the end is missing a \n
+    hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&
+      (i - previousLineBreak - 1 > lineWidth &&
+       string[previousLineBreak + 1] !== ' '));
+  }
+  // Although every style can represent \n without escaping, prefer block styles
+  // for multiline, since they're more readable and they don't add empty lines.
+  // Also prefer folding a super-long line.
+  if (!hasLineBreak && !hasFoldableLine) {
+    // Strings interpretable as another type have to be quoted;
+    // e.g. the string 'true' vs. the boolean true.
+    return plain && !testAmbiguousType(string)
+      ? STYLE_PLAIN : STYLE_SINGLE;
+  }
+  // Edge case: block indentation indicator can only have one digit.
+  if (indentPerLevel > 9 && needIndentIndicator(string)) {
+    return STYLE_DOUBLE;
+  }
+  // At this point we know block styles are valid.
+  // Prefer literal style unless we want to fold.
+  return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;
+}
+
+// Note: line breaking/folding is implemented for only the folded style.
+// NB. We drop the last trailing newline (if any) of a returned block scalar
+//  since the dumper adds its own newline. This always works:
+//    • No ending newline => unaffected; already using strip "-" chomping.
+//    • Ending newline    => removed then restored.
+//  Importantly, this keeps the "+" chomp indicator from gaining an extra line.
+function writeScalar(state, string, level, iskey) {
+  state.dump = (function () {
+    if (string.length === 0) {
+      return "''";
+    }
+    if (!state.noCompatMode &&
+        DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) {
+      return "'" + string + "'";
+    }
 
-        for (var i = 0; i < length; i++) array[i] = args[i];
-        return array;
-      }
+    var indent = state.indent * Math.max(1, level); // no 0-indent scalars
+    // As indentation gets deeper, let the width decrease monotonically
+    // to the lower bound min(state.lineWidth, 40).
+    // Note that this implies
+    //  state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.
+    //  state.lineWidth > 40 + state.indent: width decreases until the lower bound.
+    // This behaves better than a constant minimum width which disallows narrower options,
+    // or an indent threshold which causes the width to suddenly increase.
+    var lineWidth = state.lineWidth === -1
+      ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);
+
+    // Without knowing if keys are implicit/explicit, assume implicit for safety.
+    var singleLineOnly = iskey
+      // No block styles in flow mode.
+      || (state.flowLevel > -1 && level >= state.flowLevel);
+    function testAmbiguity(string) {
+      return testImplicitResolving(state, string);
+    }
 
-      /***/
-    },
-    /* 275 */
-    /***/ function (module, exports) {
-      if (typeof Object.create === "function") {
-        // implementation from standard node.js 'util' module
-        module.exports = function inherits(ctor, superCtor) {
-          ctor.super_ = superCtor;
-          ctor.prototype = Object.create(superCtor.prototype, {
-            constructor: {
-              value: ctor,
-              enumerable: false,
-              writable: true,
-              configurable: true,
-            },
-          });
-        };
-      } else {
-        // old school shim for old browsers
-        module.exports = function inherits(ctor, superCtor) {
-          ctor.super_ = superCtor;
-          var TempCtor = function () {};
-          TempCtor.prototype = superCtor.prototype;
-          ctor.prototype = new TempCtor();
-          ctor.prototype.constructor = ctor;
-        };
-      }
+    switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) {
+      case STYLE_PLAIN:
+        return string;
+      case STYLE_SINGLE:
+        return "'" + string.replace(/'/g, "''") + "'";
+      case STYLE_LITERAL:
+        return '|' + blockHeader(string, state.indent)
+          + dropEndingNewline(indentString(string, indent));
+      case STYLE_FOLDED:
+        return '>' + blockHeader(string, state.indent)
+          + dropEndingNewline(indentString(foldString(string, lineWidth), indent));
+      case STYLE_DOUBLE:
+        return '"' + escapeString(string, lineWidth) + '"';
+      default:
+        throw new YAMLException('impossible error: invalid scalar style');
+    }
+  }());
+}
+
+// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.
+function blockHeader(string, indentPerLevel) {
+  var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : '';
+
+  // note the special case: the string '\n' counts as a "trailing" empty line.
+  var clip =          string[string.length - 1] === '\n';
+  var keep = clip && (string[string.length - 2] === '\n' || string === '\n');
+  var chomp = keep ? '+' : (clip ? '' : '-');
+
+  return indentIndicator + chomp + '\n';
+}
+
+// (See the note for writeScalar.)
+function dropEndingNewline(string) {
+  return string[string.length - 1] === '\n' ? string.slice(0, -1) : string;
+}
+
+// Note: a long line without a suitable break point will exceed the width limit.
+// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.
+function foldString(string, width) {
+  // In folded style, $k$ consecutive newlines output as $k+1$ newlines—
+  // unless they're before or after a more-indented line, or at the very
+  // beginning or end, in which case $k$ maps to $k$.
+  // Therefore, parse each chunk as newline(s) followed by a content line.
+  var lineRe = /(\n+)([^\n]*)/g;
+
+  // first line (possibly an empty line)
+  var result = (function () {
+    var nextLF = string.indexOf('\n');
+    nextLF = nextLF !== -1 ? nextLF : string.length;
+    lineRe.lastIndex = nextLF;
+    return foldLine(string.slice(0, nextLF), width);
+  }());
+  // If we haven't reached the first content line yet, don't add an extra \n.
+  var prevMoreIndented = string[0] === '\n' || string[0] === ' ';
+  var moreIndented;
+
+  // rest of the lines
+  var match;
+  while ((match = lineRe.exec(string))) {
+    var prefix = match[1], line = match[2];
+    moreIndented = (line[0] === ' ');
+    result += prefix
+      + (!prevMoreIndented && !moreIndented && line !== ''
+        ? '\n' : '')
+      + foldLine(line, width);
+    prevMoreIndented = moreIndented;
+  }
 
-      /***/
-    },
-    /* 276 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return result;
+}
+
+// Greedy line breaking.
+// Picks the longest line under the limit each time,
+// otherwise settles for the shortest line over the limit.
+// NB. More-indented lines *cannot* be folded, as that would add an extra \n.
+function foldLine(line, width) {
+  if (line === '' || line[0] === ' ') return line;
+
+  // Since a more-indented line adds a \n, breaks can't be followed by a space.
+  var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.
+  var match;
+  // start is an inclusive index. end, curr, and next are exclusive.
+  var start = 0, end, curr = 0, next = 0;
+  var result = '';
+
+  // Invariants: 0 <= start <= length-1.
+  //   0 <= curr <= next <= max(0, length-2). curr - start <= width.
+  // Inside the loop:
+  //   A match implies length >= 2, so curr and next are <= length-2.
+  while ((match = breakRe.exec(line))) {
+    next = match.index;
+    // maintain invariant: curr - start <= width
+    if (next - start > width) {
+      end = (curr > start) ? curr : next; // derive end <= length-2
+      result += '\n' + line.slice(start, end);
+      // skip the space that was output as \n
+      start = end + 1;                    // derive start <= length-1
+    }
+    curr = next;
+  }
 
-      /**
-       * Inquirer.js
-       * A collection of common interactive command line user interfaces.
-       */
+  // By the invariants, start <= length-1, so there is something left over.
+  // It is either the whole string or a part starting from non-whitespace.
+  result += '\n';
+  // Insert a break if the remainder is too long and there is a break available.
+  if (line.length - start > width && curr > start) {
+    result += line.slice(start, curr) + '\n' + line.slice(curr + 1);
+  } else {
+    result += line.slice(start);
+  }
 
-      var inquirer = module.exports;
+  return result.slice(1); // drop extra \n joiner
+}
+
+// Escapes a double-quoted string.
+function escapeString(string) {
+  var result = '';
+  var char, nextChar;
+  var escapeSeq;
+
+  for (var i = 0; i < string.length; i++) {
+    char = string.charCodeAt(i);
+    // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates").
+    if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) {
+      nextChar = string.charCodeAt(i + 1);
+      if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) {
+        // Combine the surrogate pair and store it escaped.
+        result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000);
+        // Advance index one extra since we already used that char here.
+        i++; continue;
+      }
+    }
+    escapeSeq = ESCAPE_SEQUENCES[char];
+    result += !escapeSeq && isPrintable(char)
+      ? string[i]
+      : escapeSeq || encodeHex(char);
+  }
 
-      /**
-       * Client interfaces
-       */
+  return result;
+}
 
-      inquirer.prompts = {};
+function writeFlowSequence(state, level, object) {
+  var _result = '',
+      _tag    = state.tag,
+      index,
+      length;
 
-      inquirer.Separator = __webpack_require__(175);
+  for (index = 0, length = object.length; index < length; index += 1) {
+    // Write only valid elements.
+    if (writeNode(state, level, object[index], false, false)) {
+      if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : '');
+      _result += state.dump;
+    }
+  }
 
-      inquirer.ui = {
-        BottomBar: __webpack_require__(695),
-        Prompt: __webpack_require__(696),
-      };
+  state.tag = _tag;
+  state.dump = '[' + _result + ']';
+}
 
-      /**
-       * Create a new self-contained prompt module.
-       */
-      inquirer.createPromptModule = function (opt) {
-        var promptModule = function (questions) {
-          var ui = new inquirer.ui.Prompt(promptModule.prompts, opt);
-          var promise = ui.run(questions);
+function writeBlockSequence(state, level, object, compact) {
+  var _result = '',
+      _tag    = state.tag,
+      index,
+      length;
 
-          // Monkey patch the UI on the promise object so
-          // that it remains publicly accessible.
-          promise.ui = ui;
+  for (index = 0, length = object.length; index < length; index += 1) {
+    // Write only valid elements.
+    if (writeNode(state, level + 1, object[index], true, true)) {
+      if (!compact || index !== 0) {
+        _result += generateNextLine(state, level);
+      }
 
-          return promise;
-        };
-        promptModule.prompts = {};
+      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+        _result += '-';
+      } else {
+        _result += '- ';
+      }
 
-        /**
-         * Register a prompt type
-         * @param {String} name     Prompt type name
-         * @param {Function} prompt Prompt constructor
-         * @return {inquirer}
-         */
+      _result += state.dump;
+    }
+  }
 
-        promptModule.registerPrompt = function (name, prompt) {
-          promptModule.prompts[name] = prompt;
-          return this;
-        };
+  state.tag = _tag;
+  state.dump = _result || '[]'; // Empty sequence if no valid values.
+}
 
-        /**
-         * Register the defaults provider prompts
-         */
+function writeFlowMapping(state, level, object) {
+  var _result       = '',
+      _tag          = state.tag,
+      objectKeyList = Object.keys(object),
+      index,
+      length,
+      objectKey,
+      objectValue,
+      pairBuffer;
 
-        promptModule.restoreDefaultPrompts = function () {
-          this.registerPrompt("list", __webpack_require__(691));
-          this.registerPrompt("input", __webpack_require__(392));
-          this.registerPrompt("number", __webpack_require__(692));
-          this.registerPrompt("confirm", __webpack_require__(688));
-          this.registerPrompt("rawlist", __webpack_require__(694));
-          this.registerPrompt("expand", __webpack_require__(690));
-          this.registerPrompt("checkbox", __webpack_require__(687));
-          this.registerPrompt("password", __webpack_require__(693));
-          this.registerPrompt("editor", __webpack_require__(689));
-        };
+  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+    pairBuffer = state.condenseFlow ? '"' : '';
 
-        promptModule.restoreDefaultPrompts();
+    if (index !== 0) pairBuffer += ', ';
 
-        return promptModule;
-      };
+    objectKey = objectKeyList[index];
+    objectValue = object[objectKey];
 
-      /**
-       * Public CLI helper interface
-       * @param  {Array|Object|Rx.Observable} questions - Questions settings array
-       * @param  {Function} cb - Callback being passed the user answers
-       * @return {inquirer.ui.Prompt}
-       */
+    if (!writeNode(state, level, objectKey, false, false)) {
+      continue; // Skip this pair because of invalid key;
+    }
 
-      inquirer.prompt = inquirer.createPromptModule();
+    if (state.dump.length > 1024) pairBuffer += '? ';
 
-      // Expose helper functions on the top level for easiest usage by common users
-      inquirer.registerPrompt = function (name, prompt) {
-        inquirer.prompt.registerPrompt(name, prompt);
-      };
-      inquirer.restoreDefaultPrompts = function () {
-        inquirer.prompt.restoreDefaultPrompts();
-      };
+    pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' ');
 
-      /***/
-    },
-    /* 277 */
-    /***/ function (module, exports) {
-      module.exports = [
-        ["0", "\u0000", 127, "€"],
-        [
-          "8140",
-          "丂丄丅丆丏丒丗丟丠両丣並丩丮丯丱丳丵丷丼乀乁乂乄乆乊乑乕乗乚乛乢乣乤乥乧乨乪",
-          5,
-          "乲乴",
-          9,
-          "乿",
-          6,
-          "亇亊",
-        ],
-        [
-          "8180",
-          "亐亖亗亙亜亝亞亣亪亯亰亱亴亶亷亸亹亼亽亾仈仌仏仐仒仚仛仜仠仢仦仧仩仭仮仯仱仴仸仹仺仼仾伀伂",
-          6,
-          "伋伌伒",
-          4,
-          "伜伝伡伣伨伩伬伭伮伱伳伵伷伹伻伾",
-          4,
-          "佄佅佇",
-          5,
-          "佒佔佖佡佢佦佨佪佫佭佮佱佲併佷佸佹佺佽侀侁侂侅來侇侊侌侎侐侒侓侕侖侘侙侚侜侞侟価侢",
-        ],
-        [
-          "8240",
-          "侤侫侭侰",
-          4,
-          "侶",
-          8,
-          "俀俁係俆俇俈俉俋俌俍俒",
-          4,
-          "俙俛俠俢俤俥俧俫俬俰俲俴俵俶俷俹俻俼俽俿",
-          11,
-        ],
-        [
-          "8280",
-          "個倎倐們倓倕倖倗倛倝倞倠倢倣値倧倫倯",
-          10,
-          "倻倽倿偀偁偂偄偅偆偉偊偋偍偐",
-          4,
-          "偖偗偘偙偛偝",
-          7,
-          "偦",
-          5,
-          "偭",
-          8,
-          "偸偹偺偼偽傁傂傃傄傆傇傉傊傋傌傎",
-          20,
-          "傤傦傪傫傭",
-          4,
-          "傳",
-          6,
-          "傼",
-        ],
-        [
-          "8340",
-          "傽",
-          17,
-          "僐",
-          5,
-          "僗僘僙僛",
-          10,
-          "僨僩僪僫僯僰僱僲僴僶",
-          4,
-          "僼",
-          9,
-          "儈",
-        ],
-        [
-          "8380",
-          "儉儊儌",
-          5,
-          "儓",
-          13,
-          "儢",
-          28,
-          "兂兇兊兌兎兏児兒兓兗兘兙兛兝",
-          4,
-          "兣兤兦內兩兪兯兲兺兾兿冃冄円冇冊冋冎冏冐冑冓冔冘冚冝冞冟冡冣冦",
-          4,
-          "冭冮冴冸冹冺冾冿凁凂凃凅凈凊凍凎凐凒",
-          5,
-        ],
-        [
-          "8440",
-          "凘凙凚凜凞凟凢凣凥",
-          5,
-          "凬凮凱凲凴凷凾刄刅刉刋刌刏刐刓刔刕刜刞刟刡刢刣別刦刧刪刬刯刱刲刴刵刼刾剄",
-          5,
-          "剋剎剏剒剓剕剗剘",
-        ],
-        [
-          "8480",
-          "剙剚剛剝剟剠剢剣剤剦剨剫剬剭剮剰剱剳",
-          9,
-          "剾劀劃",
-          4,
-          "劉",
-          6,
-          "劑劒劔",
-          6,
-          "劜劤劥劦劧劮劯劰労",
-          9,
-          "勀勁勂勄勅勆勈勊勌勍勎勏勑勓勔動勗務",
-          5,
-          "勠勡勢勣勥",
-          10,
-          "勱",
-          7,
-          "勻勼勽匁匂匃匄匇匉匊匋匌匎",
-        ],
-        [
-          "8540",
-          "匑匒匓匔匘匛匜匞匟匢匤匥匧匨匩匫匬匭匯",
-          9,
-          "匼匽區卂卄卆卋卌卍卐協単卙卛卝卥卨卪卬卭卲卶卹卻卼卽卾厀厁厃厇厈厊厎厏",
-        ],
-        [
-          "8580",
-          "厐",
-          4,
-          "厖厗厙厛厜厞厠厡厤厧厪厫厬厭厯",
-          6,
-          "厷厸厹厺厼厽厾叀參",
-          4,
-          "収叏叐叒叓叕叚叜叝叞叡叢叧叴叺叾叿吀吂吅吇吋吔吘吙吚吜吢吤吥吪吰吳吶吷吺吽吿呁呂呄呅呇呉呌呍呎呏呑呚呝",
-          4,
-          "呣呥呧呩",
-          7,
-          "呴呹呺呾呿咁咃咅咇咈咉咊咍咑咓咗咘咜咞咟咠咡",
-        ],
-        [
-          "8640",
-          "咢咥咮咰咲咵咶咷咹咺咼咾哃哅哊哋哖哘哛哠",
-          4,
-          "哫哬哯哰哱哴",
-          5,
-          "哻哾唀唂唃唄唅唈唊",
-          4,
-          "唒唓唕",
-          5,
-          "唜唝唞唟唡唥唦",
-        ],
-        [
-          "8680",
-          "唨唩唫唭唲唴唵唶唸唹唺唻唽啀啂啅啇啈啋",
-          4,
-          "啑啒啓啔啗",
-          4,
-          "啝啞啟啠啢啣啨啩啫啯",
-          5,
-          "啹啺啽啿喅喆喌喍喎喐喒喓喕喖喗喚喛喞喠",
-          6,
-          "喨",
-          8,
-          "喲喴営喸喺喼喿",
-          4,
-          "嗆嗇嗈嗊嗋嗎嗏嗐嗕嗗",
-          4,
-          "嗞嗠嗢嗧嗩嗭嗮嗰嗱嗴嗶嗸",
-          4,
-          "嗿嘂嘃嘄嘅",
-        ],
-        [
-          "8740",
-          "嘆嘇嘊嘋嘍嘐",
-          7,
-          "嘙嘚嘜嘝嘠嘡嘢嘥嘦嘨嘩嘪嘫嘮嘯嘰嘳嘵嘷嘸嘺嘼嘽嘾噀",
-          11,
-          "噏",
-          4,
-          "噕噖噚噛噝",
-          4,
-        ],
-        [
-          "8780",
-          "噣噥噦噧噭噮噯噰噲噳噴噵噷噸噹噺噽",
-          7,
-          "嚇",
-          6,
-          "嚐嚑嚒嚔",
-          14,
-          "嚤",
-          10,
-          "嚰",
-          6,
-          "嚸嚹嚺嚻嚽",
-          12,
-          "囋",
-          8,
-          "囕囖囘囙囜団囥",
-          5,
-          "囬囮囯囲図囶囷囸囻囼圀圁圂圅圇國",
-          6,
-        ],
-        [
-          "8840",
-          "園",
-          9,
-          "圝圞圠圡圢圤圥圦圧圫圱圲圴",
-          4,
-          "圼圽圿坁坃坄坅坆坈坉坋坒",
-          4,
-          "坘坙坢坣坥坧坬坮坰坱坲坴坵坸坹坺坽坾坿垀",
-        ],
-        [
-          "8880",
-          "垁垇垈垉垊垍",
-          4,
-          "垔",
-          6,
-          "垜垝垞垟垥垨垪垬垯垰垱垳垵垶垷垹",
-          8,
-          "埄",
-          6,
-          "埌埍埐埑埓埖埗埛埜埞埡埢埣埥",
-          7,
-          "埮埰埱埲埳埵埶執埻埼埾埿堁堃堄堅堈堉堊堌堎堏堐堒堓堔堖堗堘堚堛堜堝堟堢堣堥",
-          4,
-          "堫",
-          4,
-          "報堲堳場堶",
-          7,
-        ],
-        [
-          "8940",
-          "堾",
-          5,
-          "塅",
-          6,
-          "塎塏塐塒塓塕塖塗塙",
-          4,
-          "塟",
-          5,
-          "塦",
-          4,
-          "塭",
-          16,
-          "塿墂墄墆墇墈墊墋墌",
-        ],
-        [
-          "8980",
-          "墍",
-          4,
-          "墔",
-          4,
-          "墛墜墝墠",
-          7,
-          "墪",
-          17,
-          "墽墾墿壀壂壃壄壆",
-          10,
-          "壒壓壔壖",
-          13,
-          "壥",
-          5,
-          "壭壯壱売壴壵壷壸壺",
-          7,
-          "夃夅夆夈",
-          4,
-          "夎夐夑夒夓夗夘夛夝夞夠夡夢夣夦夨夬夰夲夳夵夶夻",
-        ],
-        [
-          "8a40",
-          "夽夾夿奀奃奅奆奊奌奍奐奒奓奙奛",
-          4,
-          "奡奣奤奦",
-          12,
-          "奵奷奺奻奼奾奿妀妅妉妋妌妎妏妐妑妔妕妘妚妛妜妝妟妠妡妢妦",
-        ],
-        [
-          "8a80",
-          "妧妬妭妰妱妳",
-          5,
-          "妺妼妽妿",
-          6,
-          "姇姈姉姌姍姎姏姕姖姙姛姞",
-          4,
-          "姤姦姧姩姪姫姭",
-          11,
-          "姺姼姽姾娀娂娊娋娍娎娏娐娒娔娕娖娗娙娚娛娝娞娡娢娤娦娧娨娪",
-          6,
-          "娳娵娷",
-          4,
-          "娽娾娿婁",
-          4,
-          "婇婈婋",
-          9,
-          "婖婗婘婙婛",
-          5,
-        ],
-        [
-          "8b40",
-          "婡婣婤婥婦婨婩婫",
-          8,
-          "婸婹婻婼婽婾媀",
-          17,
-          "媓",
-          6,
-          "媜",
-          13,
-          "媫媬",
-        ],
-        [
-          "8b80",
-          "媭",
-          4,
-          "媴媶媷媹",
-          4,
-          "媿嫀嫃",
-          5,
-          "嫊嫋嫍",
-          4,
-          "嫓嫕嫗嫙嫚嫛嫝嫞嫟嫢嫤嫥嫧嫨嫪嫬",
-          4,
-          "嫲",
-          22,
-          "嬊",
-          11,
-          "嬘",
-          25,
-          "嬳嬵嬶嬸",
-          7,
-          "孁",
-          6,
-        ],
-        [
-          "8c40",
-          "孈",
-          7,
-          "孒孖孞孠孡孧孨孫孭孮孯孲孴孶孷學孹孻孼孾孿宂宆宊宍宎宐宑宒宔宖実宧宨宩宬宭宮宯宱宲宷宺宻宼寀寁寃寈寉寊寋寍寎寏",
-        ],
-        [
-          "8c80",
-          "寑寔",
-          8,
-          "寠寢寣實寧審",
-          4,
-          "寯寱",
-          6,
-          "寽対尀専尃尅將專尋尌對導尐尒尓尗尙尛尞尟尠尡尣尦尨尩尪尫尭尮尯尰尲尳尵尶尷屃屄屆屇屌屍屒屓屔屖屗屘屚屛屜屝屟屢層屧",
-          6,
-          "屰屲",
-          6,
-          "屻屼屽屾岀岃",
-          4,
-          "岉岊岋岎岏岒岓岕岝",
-          4,
-          "岤",
-          4,
-        ],
-        [
-          "8d40",
-          "岪岮岯岰岲岴岶岹岺岻岼岾峀峂峃峅",
-          5,
-          "峌",
-          5,
-          "峓",
-          5,
-          "峚",
-          6,
-          "峢峣峧峩峫峬峮峯峱",
-          9,
-          "峼",
-          4,
-        ],
-        [
-          "8d80",
-          "崁崄崅崈",
-          5,
-          "崏",
-          4,
-          "崕崗崘崙崚崜崝崟",
-          4,
-          "崥崨崪崫崬崯",
-          4,
-          "崵",
-          7,
-          "崿",
-          7,
-          "嵈嵉嵍",
-          10,
-          "嵙嵚嵜嵞",
-          10,
-          "嵪嵭嵮嵰嵱嵲嵳嵵",
-          12,
-          "嶃",
-          21,
-          "嶚嶛嶜嶞嶟嶠",
-        ],
-        ["8e40", "嶡", 21, "嶸", 12, "巆", 6, "巎", 12, "巜巟巠巣巤巪巬巭"],
-        [
-          "8e80",
-          "巰巵巶巸",
-          4,
-          "巿帀帄帇帉帊帋帍帎帒帓帗帞",
-          7,
-          "帨",
-          4,
-          "帯帰帲",
-          4,
-          "帹帺帾帿幀幁幃幆",
-          5,
-          "幍",
-          6,
-          "幖",
-          4,
-          "幜幝幟幠幣",
-          14,
-          "幵幷幹幾庁庂広庅庈庉庌庍庎庒庘庛庝庡庢庣庤庨",
-          4,
-          "庮",
-          4,
-          "庴庺庻庼庽庿",
-          6,
-        ],
-        [
-          "8f40",
-          "廆廇廈廋",
-          5,
-          "廔廕廗廘廙廚廜",
-          11,
-          "廩廫",
-          8,
-          "廵廸廹廻廼廽弅弆弇弉弌弍弎弐弒弔弖弙弚弜弝弞弡弢弣弤",
-        ],
-        [
-          "8f80",
-          "弨弫弬弮弰弲",
-          6,
-          "弻弽弾弿彁",
-          14,
-          "彑彔彙彚彛彜彞彟彠彣彥彧彨彫彮彯彲彴彵彶彸彺彽彾彿徃徆徍徎徏徑従徔徖徚徛徝從徟徠徢",
-          5,
-          "復徫徬徯",
-          5,
-          "徶徸徹徺徻徾",
-          4,
-          "忇忈忊忋忎忓忔忕忚忛応忞忟忢忣忥忦忨忩忬忯忰忲忳忴忶忷忹忺忼怇",
-        ],
-        [
-          "9040",
-          "怈怉怋怌怐怑怓怗怘怚怞怟怢怣怤怬怭怮怰",
-          4,
-          "怶",
-          4,
-          "怽怾恀恄",
-          6,
-          "恌恎恏恑恓恔恖恗恘恛恜恞恟恠恡恥恦恮恱恲恴恵恷恾悀",
-        ],
-        [
-          "9080",
-          "悁悂悅悆悇悈悊悋悎悏悐悑悓悕悗悘悙悜悞悡悢悤悥悧悩悪悮悰悳悵悶悷悹悺悽",
-          7,
-          "惇惈惉惌",
-          4,
-          "惒惓惔惖惗惙惛惞惡",
-          4,
-          "惪惱惲惵惷惸惻",
-          4,
-          "愂愃愄愅愇愊愋愌愐",
-          4,
-          "愖愗愘愙愛愜愝愞愡愢愥愨愩愪愬",
-          18,
-          "慀",
-          6,
-        ],
-        [
-          "9140",
-          "慇慉態慍慏慐慒慓慔慖",
-          6,
-          "慞慟慠慡慣慤慥慦慩",
-          6,
-          "慱慲慳慴慶慸",
-          18,
-          "憌憍憏",
-          4,
-          "憕",
-        ],
-        [
-          "9180",
-          "憖",
-          6,
-          "憞",
-          8,
-          "憪憫憭",
-          9,
-          "憸",
-          5,
-          "憿懀懁懃",
-          4,
-          "應懌",
-          4,
-          "懓懕",
-          16,
-          "懧",
-          13,
-          "懶",
-          8,
-          "戀",
-          5,
-          "戇戉戓戔戙戜戝戞戠戣戦戧戨戩戫戭戯戰戱戲戵戶戸",
-          4,
-          "扂扄扅扆扊",
-        ],
-        [
-          "9240",
-          "扏扐払扖扗扙扚扜",
-          6,
-          "扤扥扨扱扲扴扵扷扸扺扻扽抁抂抃抅抆抇抈抋",
-          5,
-          "抔抙抜抝択抣抦抧抩抪抭抮抯抰抲抳抴抶抷抸抺抾拀拁",
-        ],
-        [
-          "9280",
-          "拃拋拏拑拕拝拞拠拡拤拪拫拰拲拵拸拹拺拻挀挃挄挅挆挊挋挌挍挏挐挒挓挔挕挗挘挙挜挦挧挩挬挭挮挰挱挳",
-          5,
-          "挻挼挾挿捀捁捄捇捈捊捑捒捓捔捖",
-          7,
-          "捠捤捥捦捨捪捫捬捯捰捲捳捴捵捸捹捼捽捾捿掁掃掄掅掆掋掍掑掓掔掕掗掙",
-          6,
-          "採掤掦掫掯掱掲掵掶掹掻掽掿揀",
-        ],
-        [
-          "9340",
-          "揁揂揃揅揇揈揊揋揌揑揓揔揕揗",
-          6,
-          "揟揢揤",
-          4,
-          "揫揬揮揯揰揱揳揵揷揹揺揻揼揾搃搄搆",
-          4,
-          "損搎搑搒搕",
-          5,
-          "搝搟搢搣搤",
-        ],
-        [
-          "9380",
-          "搥搧搨搩搫搮",
-          5,
-          "搵",
-          4,
-          "搻搼搾摀摂摃摉摋",
-          6,
-          "摓摕摖摗摙",
-          4,
-          "摟",
-          7,
-          "摨摪摫摬摮",
-          9,
-          "摻",
-          6,
-          "撃撆撈",
-          8,
-          "撓撔撗撘撚撛撜撝撟",
-          4,
-          "撥撦撧撨撪撫撯撱撲撳撴撶撹撻撽撾撿擁擃擄擆",
-          6,
-          "擏擑擓擔擕擖擙據",
-        ],
-        ["9440", "擛擜擝擟擠擡擣擥擧", 24, "攁", 7, "攊", 7, "攓", 4, "攙", 8],
-        [
-          "9480",
-          "攢攣攤攦",
-          4,
-          "攬攭攰攱攲攳攷攺攼攽敀",
-          4,
-          "敆敇敊敋敍敎敐敒敓敔敗敘敚敜敟敠敡敤敥敧敨敩敪敭敮敯敱敳敵敶數",
-          14,
-          "斈斉斊斍斎斏斒斔斕斖斘斚斝斞斠斢斣斦斨斪斬斮斱",
-          7,
-          "斺斻斾斿旀旂旇旈旉旊旍旐旑旓旔旕旘",
-          7,
-          "旡旣旤旪旫",
-        ],
-        [
-          "9540",
-          "旲旳旴旵旸旹旻",
-          4,
-          "昁昄昅昇昈昉昋昍昐昑昒昖昗昘昚昛昜昞昡昢昣昤昦昩昪昫昬昮昰昲昳昷",
-          4,
-          "昽昿晀時晄",
-          6,
-          "晍晎晐晑晘",
-        ],
-        [
-          "9580",
-          "晙晛晜晝晞晠晢晣晥晧晩",
-          4,
-          "晱晲晳晵晸晹晻晼晽晿暀暁暃暅暆暈暉暊暋暍暎暏暐暒暓暔暕暘",
-          4,
-          "暞",
-          8,
-          "暩",
-          4,
-          "暯",
-          4,
-          "暵暶暷暸暺暻暼暽暿",
-          25,
-          "曚曞",
-          7,
-          "曧曨曪",
-          5,
-          "曱曵曶書曺曻曽朁朂會",
-        ],
-        [
-          "9640",
-          "朄朅朆朇朌朎朏朑朒朓朖朘朙朚朜朞朠",
-          5,
-          "朧朩朮朰朲朳朶朷朸朹朻朼朾朿杁杄杅杇杊杋杍杒杔杕杗",
-          4,
-          "杝杢杣杤杦杧杫杬杮東杴杶",
-        ],
-        [
-          "9680",
-          "杸杹杺杻杽枀枂枃枅枆枈枊枌枍枎枏枑枒枓枔枖枙枛枟枠枡枤枦枩枬枮枱枲枴枹",
-          7,
-          "柂柅",
-          9,
-          "柕柖柗柛柟柡柣柤柦柧柨柪柫柭柮柲柵",
-          7,
-          "柾栁栂栃栄栆栍栐栒栔栕栘",
-          4,
-          "栞栟栠栢",
-          6,
-          "栫",
-          6,
-          "栴栵栶栺栻栿桇桋桍桏桒桖",
-          5,
-        ],
-        [
-          "9740",
-          "桜桝桞桟桪桬",
-          7,
-          "桵桸",
-          8,
-          "梂梄梇",
-          7,
-          "梐梑梒梔梕梖梘",
-          9,
-          "梣梤梥梩梪梫梬梮梱梲梴梶梷梸",
-        ],
-        [
-          "9780",
-          "梹",
-          6,
-          "棁棃",
-          5,
-          "棊棌棎棏棐棑棓棔棖棗棙棛",
-          4,
-          "棡棢棤",
-          9,
-          "棯棲棳棴棶棷棸棻棽棾棿椀椂椃椄椆",
-          4,
-          "椌椏椑椓",
-          11,
-          "椡椢椣椥",
-          7,
-          "椮椯椱椲椳椵椶椷椸椺椻椼椾楀楁楃",
-          16,
-          "楕楖楘楙楛楜楟",
-        ],
-        [
-          "9840",
-          "楡楢楤楥楧楨楩楪楬業楯楰楲",
-          4,
-          "楺楻楽楾楿榁榃榅榊榋榌榎",
-          5,
-          "榖榗榙榚榝",
-          9,
-          "榩榪榬榮榯榰榲榳榵榶榸榹榺榼榽",
-        ],
-        [
-          "9880",
-          "榾榿槀槂",
-          7,
-          "構槍槏槑槒槓槕",
-          5,
-          "槜槝槞槡",
-          11,
-          "槮槯槰槱槳",
-          9,
-          "槾樀",
-          9,
-          "樋",
-          11,
-          "標",
-          5,
-          "樠樢",
-          5,
-          "権樫樬樭樮樰樲樳樴樶",
-          6,
-          "樿",
-          4,
-          "橅橆橈",
-          7,
-          "橑",
-          6,
-          "橚",
-        ],
-        [
-          "9940",
-          "橜",
-          4,
-          "橢橣橤橦",
-          10,
-          "橲",
-          6,
-          "橺橻橽橾橿檁檂檃檅",
-          8,
-          "檏檒",
-          4,
-          "檘",
-          7,
-          "檡",
-          5,
-        ],
-        ["9980", "檧檨檪檭", 114, "欥欦欨", 6],
-        [
-          "9a40",
-          "欯欰欱欳欴欵欶欸欻欼欽欿歀歁歂歄歅歈歊歋歍",
-          11,
-          "歚",
-          7,
-          "歨歩歫",
-          13,
-          "歺歽歾歿殀殅殈",
-        ],
-        [
-          "9a80",
-          "殌殎殏殐殑殔殕殗殘殙殜",
-          4,
-          "殢",
-          7,
-          "殫",
-          7,
-          "殶殸",
-          6,
-          "毀毃毄毆",
-          4,
-          "毌毎毐毑毘毚毜",
-          4,
-          "毢",
-          7,
-          "毬毭毮毰毱毲毴毶毷毸毺毻毼毾",
-          6,
-          "氈",
-          4,
-          "氎氒気氜氝氞氠氣氥氫氬氭氱氳氶氷氹氺氻氼氾氿汃汄汅汈汋",
-          4,
-          "汑汒汓汖汘",
-        ],
-        [
-          "9b40",
-          "汙汚汢汣汥汦汧汫",
-          4,
-          "汱汳汵汷汸決汻汼汿沀沄沇沊沋沍沎沑沒沕沖沗沘沚沜沝沞沠沢沨沬沯沰沴沵沶沷沺泀況泂泃泆泇泈泋泍泎泏泑泒泘",
-        ],
-        [
-          "9b80",
-          "泙泚泜泝泟泤泦泧泩泬泭泲泴泹泿洀洂洃洅洆洈洉洊洍洏洐洑洓洔洕洖洘洜洝洟",
-          5,
-          "洦洨洩洬洭洯洰洴洶洷洸洺洿浀浂浄浉浌浐浕浖浗浘浛浝浟浡浢浤浥浧浨浫浬浭浰浱浲浳浵浶浹浺浻浽",
-          4,
-          "涃涄涆涇涊涋涍涏涐涒涖",
-          4,
-          "涜涢涥涬涭涰涱涳涴涶涷涹",
-          5,
-          "淁淂淃淈淉淊",
-        ],
-        [
-          "9c40",
-          "淍淎淏淐淒淓淔淕淗淚淛淜淟淢淣淥淧淨淩淪淭淯淰淲淴淵淶淸淺淽",
-          7,
-          "渆渇済渉渋渏渒渓渕渘渙減渜渞渟渢渦渧渨渪測渮渰渱渳渵",
-        ],
-        [
-          "9c80",
-          "渶渷渹渻",
-          7,
-          "湅",
-          7,
-          "湏湐湑湒湕湗湙湚湜湝湞湠",
-          10,
-          "湬湭湯",
-          14,
-          "満溁溂溄溇溈溊",
-          4,
-          "溑",
-          6,
-          "溙溚溛溝溞溠溡溣溤溦溨溩溫溬溭溮溰溳溵溸溹溼溾溿滀滃滄滅滆滈滉滊滌滍滎滐滒滖滘滙滛滜滝滣滧滪",
-          5,
-        ],
-        [
-          "9d40",
-          "滰滱滲滳滵滶滷滸滺",
-          7,
-          "漃漄漅漇漈漊",
-          4,
-          "漐漑漒漖",
-          9,
-          "漡漢漣漥漦漧漨漬漮漰漲漴漵漷",
-          6,
-          "漿潀潁潂",
-        ],
-        [
-          "9d80",
-          "潃潄潅潈潉潊潌潎",
-          9,
-          "潙潚潛潝潟潠潡潣潤潥潧",
-          5,
-          "潯潰潱潳潵潶潷潹潻潽",
-          6,
-          "澅澆澇澊澋澏",
-          12,
-          "澝澞澟澠澢",
-          4,
-          "澨",
-          10,
-          "澴澵澷澸澺",
-          5,
-          "濁濃",
-          5,
-          "濊",
-          6,
-          "濓",
-          10,
-          "濟濢濣濤濥",
-        ],
-        ["9e40", "濦", 7, "濰", 32, "瀒", 7, "瀜", 6, "瀤", 6],
-        [
-          "9e80",
-          "瀫",
-          9,
-          "瀶瀷瀸瀺",
-          17,
-          "灍灎灐",
-          13,
-          "灟",
-          11,
-          "灮灱灲灳灴灷灹灺灻災炁炂炃炄炆炇炈炋炌炍炏炐炑炓炗炘炚炛炞",
-          12,
-          "炰炲炴炵炶為炾炿烄烅烆烇烉烋",
-          12,
-          "烚",
-        ],
-        [
-          "9f40",
-          "烜烝烞烠烡烢烣烥烪烮烰",
-          6,
-          "烸烺烻烼烾",
-          10,
-          "焋",
-          4,
-          "焑焒焔焗焛",
-          10,
-          "焧",
-          7,
-          "焲焳焴",
-        ],
-        [
-          "9f80",
-          "焵焷",
-          13,
-          "煆煇煈煉煋煍煏",
-          12,
-          "煝煟",
-          4,
-          "煥煩",
-          4,
-          "煯煰煱煴煵煶煷煹煻煼煾",
-          5,
-          "熅",
-          4,
-          "熋熌熍熎熐熑熒熓熕熖熗熚",
-          4,
-          "熡",
-          6,
-          "熩熪熫熭",
-          5,
-          "熴熶熷熸熺",
-          8,
-          "燄",
-          9,
-          "燏",
-          4,
-        ],
-        ["a040", "燖", 9, "燡燢燣燤燦燨", 5, "燯", 9, "燺", 11, "爇", 19],
-        [
-          "a080",
-          "爛爜爞",
-          9,
-          "爩爫爭爮爯爲爳爴爺爼爾牀",
-          6,
-          "牉牊牋牎牏牐牑牓牔牕牗牘牚牜牞牠牣牤牥牨牪牫牬牭牰牱牳牴牶牷牸牻牼牽犂犃犅",
-          4,
-          "犌犎犐犑犓",
-          11,
-          "犠",
-          11,
-          "犮犱犲犳犵犺",
-          6,
-          "狅狆狇狉狊狋狌狏狑狓狔狕狖狘狚狛",
-        ],
-        [
-          "a1a1",
-          "　、。·ˉˇ¨〃々—～‖…‘’“”〔〕〈",
-          7,
-          "〖〗【】±×÷∶∧∨∑∏∪∩∈∷√⊥∥∠⌒⊙∫∮≡≌≈∽∝≠≮≯≤≥∞∵∴♂♀°′″℃＄¤￠￡‰§№☆★○●◎◇◆□■△▲※→←↑↓〓",
-        ],
-        ["a2a1", "ⅰ", 9],
-        ["a2b1", "⒈", 19, "⑴", 19, "①", 9],
-        ["a2e5", "㈠", 9],
-        ["a2f1", "Ⅰ", 11],
-        ["a3a1", "！＂＃￥％", 88, "￣"],
-        ["a4a1", "ぁ", 82],
-        ["a5a1", "ァ", 85],
-        ["a6a1", "Α", 16, "Σ", 6],
-        ["a6c1", "α", 16, "σ", 6],
-        ["a6e0", "︵︶︹︺︿﹀︽︾﹁﹂﹃﹄"],
-        ["a6ee", "︻︼︷︸︱"],
-        ["a6f4", "︳︴"],
-        ["a7a1", "А", 5, "ЁЖ", 25],
-        ["a7d1", "а", 5, "ёж", 25],
-        ["a840", "ˊˋ˙–―‥‵℅℉↖↗↘↙∕∟∣≒≦≧⊿═", 35, "▁", 6],
-        ["a880", "█", 7, "▓▔▕▼▽◢◣◤◥☉⊕〒〝〞"],
-        ["a8a1", "āáǎàēéěèīíǐìōóǒòūúǔùǖǘǚǜüêɑ"],
-        ["a8bd", "ńň"],
-        ["a8c0", "ɡ"],
-        ["a8c5", "ㄅ", 36],
-        ["a940", "〡", 8, "㊣㎎㎏㎜㎝㎞㎡㏄㏎㏑㏒㏕︰￢￤"],
-        ["a959", "℡㈱"],
-        ["a95c", "‐"],
-        ["a960", "ー゛゜ヽヾ〆ゝゞ﹉", 9, "﹔﹕﹖﹗﹙", 8],
-        ["a980", "﹢", 4, "﹨﹩﹪﹫"],
-        ["a996", "〇"],
-        ["a9a4", "─", 75],
-        [
-          "aa40",
-          "狜狝狟狢",
-          5,
-          "狪狫狵狶狹狽狾狿猀猂猄",
-          5,
-          "猋猌猍猏猐猑猒猔猘猙猚猟猠猣猤猦猧猨猭猯猰猲猳猵猶猺猻猼猽獀",
-          8,
-        ],
-        ["aa80", "獉獊獋獌獎獏獑獓獔獕獖獘", 7, "獡", 10, "獮獰獱"],
-        [
-          "ab40",
-          "獲",
-          11,
-          "獿",
-          4,
-          "玅玆玈玊玌玍玏玐玒玓玔玕玗玘玙玚玜玝玞玠玡玣",
-          5,
-          "玪玬玭玱玴玵玶玸玹玼玽玾玿珁珃",
-          4,
-        ],
-        ["ab80", "珋珌珎珒", 6, "珚珛珜珝珟珡珢珣珤珦珨珪珫珬珮珯珰珱珳", 4],
-        [
-          "ac40",
-          "珸",
-          10,
-          "琄琇琈琋琌琍琎琑",
-          8,
-          "琜",
-          5,
-          "琣琤琧琩琫琭琯琱琲琷",
-          4,
-          "琽琾琿瑀瑂",
-          11,
-        ],
-        ["ac80", "瑎", 6, "瑖瑘瑝瑠", 12, "瑮瑯瑱", 4, "瑸瑹瑺"],
-        [
-          "ad40",
-          "瑻瑼瑽瑿璂璄璅璆璈璉璊璌璍璏璑",
-          10,
-          "璝璟",
-          7,
-          "璪",
-          15,
-          "璻",
-          12,
-        ],
-        ["ad80", "瓈", 9, "瓓", 8, "瓝瓟瓡瓥瓧", 6, "瓰瓱瓲"],
-        [
-          "ae40",
-          "瓳瓵瓸",
-          6,
-          "甀甁甂甃甅",
-          7,
-          "甎甐甒甔甕甖甗甛甝甞甠",
-          4,
-          "甦甧甪甮甴甶甹甼甽甿畁畂畃畄畆畇畉畊畍畐畑畒畓畕畖畗畘",
-        ],
-        ["ae80", "畝", 7, "畧畨畩畫", 6, "畳畵當畷畺", 4, "疀疁疂疄疅疇"],
-        [
-          "af40",
-          "疈疉疊疌疍疎疐疓疕疘疛疜疞疢疦",
-          4,
-          "疭疶疷疺疻疿痀痁痆痋痌痎痏痐痑痓痗痙痚痜痝痟痠痡痥痩痬痭痮痯痲痳痵痶痷痸痺痻痽痾瘂瘄瘆瘇",
-        ],
-        [
-          "af80",
-          "瘈瘉瘋瘍瘎瘏瘑瘒瘓瘔瘖瘚瘜瘝瘞瘡瘣瘧瘨瘬瘮瘯瘱瘲瘶瘷瘹瘺瘻瘽癁療癄",
-        ],
-        [
-          "b040",
-          "癅",
-          6,
-          "癎",
-          5,
-          "癕癗",
-          4,
-          "癝癟癠癡癢癤",
-          6,
-          "癬癭癮癰",
-          7,
-          "癹発發癿皀皁皃皅皉皊皌皍皏皐皒皔皕皗皘皚皛",
-        ],
-        [
-          "b080",
-          "皜",
-          7,
-          "皥",
-          8,
-          "皯皰皳皵",
-          9,
-          "盀盁盃啊阿埃挨哎唉哀皑癌蔼矮艾碍爱隘鞍氨安俺按暗岸胺案肮昂盎凹敖熬翱袄傲奥懊澳芭捌扒叭吧笆八疤巴拔跋靶把耙坝霸罢爸白柏百摆佰败拜稗斑班搬扳般颁板版扮拌伴瓣半办绊邦帮梆榜膀绑棒磅蚌镑傍谤苞胞包褒剥",
-        ],
-        [
-          "b140",
-          "盄盇盉盋盌盓盕盙盚盜盝盞盠",
-          4,
-          "盦",
-          7,
-          "盰盳盵盶盷盺盻盽盿眀眂眃眅眆眊県眎",
-          10,
-          "眛眜眝眞眡眣眤眥眧眪眫",
-        ],
-        [
-          "b180",
-          "眬眮眰",
-          4,
-          "眹眻眽眾眿睂睄睅睆睈",
-          7,
-          "睒",
-          7,
-          "睜薄雹保堡饱宝抱报暴豹鲍爆杯碑悲卑北辈背贝钡倍狈备惫焙被奔苯本笨崩绷甭泵蹦迸逼鼻比鄙笔彼碧蓖蔽毕毙毖币庇痹闭敝弊必辟壁臂避陛鞭边编贬扁便变卞辨辩辫遍标彪膘表鳖憋别瘪彬斌濒滨宾摈兵冰柄丙秉饼炳",
-        ],
-        [
-          "b240",
-          "睝睞睟睠睤睧睩睪睭",
-          11,
-          "睺睻睼瞁瞂瞃瞆",
-          5,
-          "瞏瞐瞓",
-          11,
-          "瞡瞣瞤瞦瞨瞫瞭瞮瞯瞱瞲瞴瞶",
-          4,
-        ],
-        [
-          "b280",
-          "瞼瞾矀",
-          12,
-          "矎",
-          8,
-          "矘矙矚矝",
-          4,
-          "矤病并玻菠播拨钵波博勃搏铂箔伯帛舶脖膊渤泊驳捕卜哺补埠不布步簿部怖擦猜裁材才财睬踩采彩菜蔡餐参蚕残惭惨灿苍舱仓沧藏操糙槽曹草厕策侧册测层蹭插叉茬茶查碴搽察岔差诧拆柴豺搀掺蝉馋谗缠铲产阐颤昌猖",
-        ],
-        [
-          "b340",
-          "矦矨矪矯矰矱矲矴矵矷矹矺矻矼砃",
-          5,
-          "砊砋砎砏砐砓砕砙砛砞砠砡砢砤砨砪砫砮砯砱砲砳砵砶砽砿硁硂硃硄硆硈硉硊硋硍硏硑硓硔硘硙硚",
-        ],
-        [
-          "b380",
-          "硛硜硞",
-          11,
-          "硯",
-          7,
-          "硸硹硺硻硽",
-          6,
-          "场尝常长偿肠厂敞畅唱倡超抄钞朝嘲潮巢吵炒车扯撤掣彻澈郴臣辰尘晨忱沉陈趁衬撑称城橙成呈乘程惩澄诚承逞骋秤吃痴持匙池迟弛驰耻齿侈尺赤翅斥炽充冲虫崇宠抽酬畴踌稠愁筹仇绸瞅丑臭初出橱厨躇锄雏滁除楚",
-        ],
-        [
-          "b440",
-          "碄碅碆碈碊碋碏碐碒碔碕碖碙碝碞碠碢碤碦碨",
-          7,
-          "碵碶碷碸確碻碼碽碿磀磂磃磄磆磇磈磌磍磎磏磑磒磓磖磗磘磚",
-          9,
-        ],
-        [
-          "b480",
-          "磤磥磦磧磩磪磫磭",
-          4,
-          "磳磵磶磸磹磻",
-          5,
-          "礂礃礄礆",
-          6,
-          "础储矗搐触处揣川穿椽传船喘串疮窗幢床闯创吹炊捶锤垂春椿醇唇淳纯蠢戳绰疵茨磁雌辞慈瓷词此刺赐次聪葱囱匆从丛凑粗醋簇促蹿篡窜摧崔催脆瘁粹淬翠村存寸磋撮搓措挫错搭达答瘩打大呆歹傣戴带殆代贷袋待逮",
-        ],
-        [
-          "b540",
-          "礍",
-          5,
-          "礔",
-          9,
-          "礟",
-          4,
-          "礥",
-          14,
-          "礵",
-          4,
-          "礽礿祂祃祄祅祇祊",
-          8,
-          "祔祕祘祙祡祣",
-        ],
-        [
-          "b580",
-          "祤祦祩祪祫祬祮祰",
-          6,
-          "祹祻",
-          4,
-          "禂禃禆禇禈禉禋禌禍禎禐禑禒怠耽担丹单郸掸胆旦氮但惮淡诞弹蛋当挡党荡档刀捣蹈倒岛祷导到稻悼道盗德得的蹬灯登等瞪凳邓堤低滴迪敌笛狄涤翟嫡抵底地蒂第帝弟递缔颠掂滇碘点典靛垫电佃甸店惦奠淀殿碉叼雕凋刁掉吊钓调跌爹碟蝶迭谍叠",
-        ],
-        [
-          "b640",
-          "禓",
-          6,
-          "禛",
-          11,
-          "禨",
-          10,
-          "禴",
-          4,
-          "禼禿秂秄秅秇秈秊秌秎秏秐秓秔秖秗秙",
-          5,
-          "秠秡秢秥秨秪",
-        ],
-        [
-          "b680",
-          "秬秮秱",
-          6,
-          "秹秺秼秾秿稁稄稅稇稈稉稊稌稏",
-          4,
-          "稕稖稘稙稛稜丁盯叮钉顶鼎锭定订丢东冬董懂动栋侗恫冻洞兜抖斗陡豆逗痘都督毒犊独读堵睹赌杜镀肚度渡妒端短锻段断缎堆兑队对墩吨蹲敦顿囤钝盾遁掇哆多夺垛躲朵跺舵剁惰堕蛾峨鹅俄额讹娥恶厄扼遏鄂饿恩而儿耳尔饵洱二",
-        ],
-        [
-          "b740",
-          "稝稟稡稢稤",
-          14,
-          "稴稵稶稸稺稾穀",
-          5,
-          "穇",
-          9,
-          "穒",
-          4,
-          "穘",
-          16,
-        ],
-        [
-          "b780",
-          "穩",
-          6,
-          "穱穲穳穵穻穼穽穾窂窅窇窉窊窋窌窎窏窐窓窔窙窚窛窞窡窢贰发罚筏伐乏阀法珐藩帆番翻樊矾钒繁凡烦反返范贩犯饭泛坊芳方肪房防妨仿访纺放菲非啡飞肥匪诽吠肺废沸费芬酚吩氛分纷坟焚汾粉奋份忿愤粪丰封枫蜂峰锋风疯烽逢冯缝讽奉凤佛否夫敷肤孵扶拂辐幅氟符伏俘服",
-        ],
-        [
-          "b840",
-          "窣窤窧窩窪窫窮",
-          4,
-          "窴",
-          10,
-          "竀",
-          10,
-          "竌",
-          9,
-          "竗竘竚竛竜竝竡竢竤竧",
-          5,
-          "竮竰竱竲竳",
-        ],
-        [
-          "b880",
-          "竴",
-          4,
-          "竻竼竾笀笁笂笅笇笉笌笍笎笐笒笓笖笗笘笚笜笝笟笡笢笣笧笩笭浮涪福袱弗甫抚辅俯釜斧脯腑府腐赴副覆赋复傅付阜父腹负富讣附妇缚咐噶嘎该改概钙盖溉干甘杆柑竿肝赶感秆敢赣冈刚钢缸肛纲岗港杠篙皋高膏羔糕搞镐稿告哥歌搁戈鸽胳疙割革葛格蛤阁隔铬个各给根跟耕更庚羹",
-        ],
-        [
-          "b940",
-          "笯笰笲笴笵笶笷笹笻笽笿",
-          5,
-          "筆筈筊筍筎筓筕筗筙筜筞筟筡筣",
-          10,
-          "筯筰筳筴筶筸筺筼筽筿箁箂箃箄箆",
-          6,
-          "箎箏",
-        ],
-        [
-          "b980",
-          "箑箒箓箖箘箙箚箛箞箟箠箣箤箥箮箯箰箲箳箵箶箷箹",
-          7,
-          "篂篃範埂耿梗工攻功恭龚供躬公宫弓巩汞拱贡共钩勾沟苟狗垢构购够辜菇咕箍估沽孤姑鼓古蛊骨谷股故顾固雇刮瓜剐寡挂褂乖拐怪棺关官冠观管馆罐惯灌贯光广逛瑰规圭硅归龟闺轨鬼诡癸桂柜跪贵刽辊滚棍锅郭国果裹过哈",
-        ],
-        [
-          "ba40",
-          "篅篈築篊篋篍篎篏篐篒篔",
-          4,
-          "篛篜篞篟篠篢篣篤篧篨篩篫篬篭篯篰篲",
-          4,
-          "篸篹篺篻篽篿",
-          7,
-          "簈簉簊簍簎簐",
-          5,
-          "簗簘簙",
-        ],
-        [
-          "ba80",
-          "簚",
-          4,
-          "簠",
-          5,
-          "簨簩簫",
-          12,
-          "簹",
-          5,
-          "籂骸孩海氦亥害骇酣憨邯韩含涵寒函喊罕翰撼捍旱憾悍焊汗汉夯杭航壕嚎豪毫郝好耗号浩呵喝荷菏核禾和何合盒貉阂河涸赫褐鹤贺嘿黑痕很狠恨哼亨横衡恒轰哄烘虹鸿洪宏弘红喉侯猴吼厚候后呼乎忽瑚壶葫胡蝴狐糊湖",
-        ],
-        ["bb40", "籃", 9, "籎", 36, "籵", 5, "籾", 9],
-        [
-          "bb80",
-          "粈粊",
-          6,
-          "粓粔粖粙粚粛粠粡粣粦粧粨粩粫粬粭粯粰粴",
-          4,
-          "粺粻弧虎唬护互沪户花哗华猾滑画划化话槐徊怀淮坏欢环桓还缓换患唤痪豢焕涣宦幻荒慌黄磺蝗簧皇凰惶煌晃幌恍谎灰挥辉徽恢蛔回毁悔慧卉惠晦贿秽会烩汇讳诲绘荤昏婚魂浑混豁活伙火获或惑霍货祸击圾基机畸稽积箕",
-        ],
-        [
-          "bc40",
-          "粿糀糂糃糄糆糉糋糎",
-          6,
-          "糘糚糛糝糞糡",
-          6,
-          "糩",
-          5,
-          "糰",
-          7,
-          "糹糺糼",
-          13,
-          "紋",
-          5,
-        ],
-        [
-          "bc80",
-          "紑",
-          14,
-          "紡紣紤紥紦紨紩紪紬紭紮細",
-          6,
-          "肌饥迹激讥鸡姬绩缉吉极棘辑籍集及急疾汲即嫉级挤几脊己蓟技冀季伎祭剂悸济寄寂计记既忌际妓继纪嘉枷夹佳家加荚颊贾甲钾假稼价架驾嫁歼监坚尖笺间煎兼肩艰奸缄茧检柬碱硷拣捡简俭剪减荐槛鉴践贱见键箭件",
-        ],
-        ["bd40", "紷", 54, "絯", 7],
-        [
-          "bd80",
-          "絸",
-          32,
-          "健舰剑饯渐溅涧建僵姜将浆江疆蒋桨奖讲匠酱降蕉椒礁焦胶交郊浇骄娇嚼搅铰矫侥脚狡角饺缴绞剿教酵轿较叫窖揭接皆秸街阶截劫节桔杰捷睫竭洁结解姐戒藉芥界借介疥诫届巾筋斤金今津襟紧锦仅谨进靳晋禁近烬浸",
-        ],
-        ["be40", "継", 12, "綧", 6, "綯", 42],
-        [
-          "be80",
-          "線",
-          32,
-          "尽劲荆兢茎睛晶鲸京惊精粳经井警景颈静境敬镜径痉靖竟竞净炯窘揪究纠玖韭久灸九酒厩救旧臼舅咎就疚鞠拘狙疽居驹菊局咀矩举沮聚拒据巨具距踞锯俱句惧炬剧捐鹃娟倦眷卷绢撅攫抉掘倔爵觉决诀绝均菌钧军君峻",
-        ],
-        ["bf40", "緻", 62],
-        [
-          "bf80",
-          "縺縼",
-          4,
-          "繂",
-          4,
-          "繈",
-          21,
-          "俊竣浚郡骏喀咖卡咯开揩楷凯慨刊堪勘坎砍看康慷糠扛抗亢炕考拷烤靠坷苛柯棵磕颗科壳咳可渴克刻客课肯啃垦恳坑吭空恐孔控抠口扣寇枯哭窟苦酷库裤夸垮挎跨胯块筷侩快宽款匡筐狂框矿眶旷况亏盔岿窥葵奎魁傀",
-        ],
-        ["c040", "繞", 35, "纃", 23, "纜纝纞"],
-        [
-          "c080",
-          "纮纴纻纼绖绤绬绹缊缐缞缷缹缻",
-          6,
-          "罃罆",
-          9,
-          "罒罓馈愧溃坤昆捆困括扩廓阔垃拉喇蜡腊辣啦莱来赖蓝婪栏拦篮阑兰澜谰揽览懒缆烂滥琅榔狼廊郎朗浪捞劳牢老佬姥酪烙涝勒乐雷镭蕾磊累儡垒擂肋类泪棱楞冷厘梨犁黎篱狸离漓理李里鲤礼莉荔吏栗丽厉励砾历利傈例俐",
-        ],
-        [
-          "c140",
-          "罖罙罛罜罝罞罠罣",
-          4,
-          "罫罬罭罯罰罳罵罶罷罸罺罻罼罽罿羀羂",
-          7,
-          "羋羍羏",
-          4,
-          "羕",
-          4,
-          "羛羜羠羢羣羥羦羨",
-          6,
-          "羱",
-        ],
-        [
-          "c180",
-          "羳",
-          4,
-          "羺羻羾翀翂翃翄翆翇翈翉翋翍翏",
-          4,
-          "翖翗翙",
-          5,
-          "翢翣痢立粒沥隶力璃哩俩联莲连镰廉怜涟帘敛脸链恋炼练粮凉梁粱良两辆量晾亮谅撩聊僚疗燎寥辽潦了撂镣廖料列裂烈劣猎琳林磷霖临邻鳞淋凛赁吝拎玲菱零龄铃伶羚凌灵陵岭领另令溜琉榴硫馏留刘瘤流柳六龙聋咙笼窿",
-        ],
-        [
-          "c240",
-          "翤翧翨翪翫翬翭翯翲翴",
-          6,
-          "翽翾翿耂耇耈耉耊耎耏耑耓耚耛耝耞耟耡耣耤耫",
-          5,
-          "耲耴耹耺耼耾聀聁聄聅聇聈聉聎聏聐聑聓聕聖聗",
-        ],
-        [
-          "c280",
-          "聙聛",
-          13,
-          "聫",
-          5,
-          "聲",
-          11,
-          "隆垄拢陇楼娄搂篓漏陋芦卢颅庐炉掳卤虏鲁麓碌露路赂鹿潞禄录陆戮驴吕铝侣旅履屡缕虑氯律率滤绿峦挛孪滦卵乱掠略抡轮伦仑沦纶论萝螺罗逻锣箩骡裸落洛骆络妈麻玛码蚂马骂嘛吗埋买麦卖迈脉瞒馒蛮满蔓曼慢漫",
-        ],
-        [
-          "c340",
-          "聾肁肂肅肈肊肍",
-          5,
-          "肔肕肗肙肞肣肦肧肨肬肰肳肵肶肸肹肻胅胇",
-          4,
-          "胏",
-          6,
-          "胘胟胠胢胣胦胮胵胷胹胻胾胿脀脁脃脄脅脇脈脋",
-        ],
-        [
-          "c380",
-          "脌脕脗脙脛脜脝脟",
-          12,
-          "脭脮脰脳脴脵脷脹",
-          4,
-          "脿谩芒茫盲氓忙莽猫茅锚毛矛铆卯茂冒帽貌贸么玫枚梅酶霉煤没眉媒镁每美昧寐妹媚门闷们萌蒙檬盟锰猛梦孟眯醚靡糜迷谜弥米秘觅泌蜜密幂棉眠绵冕免勉娩缅面苗描瞄藐秒渺庙妙蔑灭民抿皿敏悯闽明螟鸣铭名命谬摸",
-        ],
-        [
-          "c440",
-          "腀",
-          5,
-          "腇腉腍腎腏腒腖腗腘腛",
-          4,
-          "腡腢腣腤腦腨腪腫腬腯腲腳腵腶腷腸膁膃",
-          4,
-          "膉膋膌膍膎膐膒",
-          5,
-          "膙膚膞",
-          4,
-          "膤膥",
-        ],
-        [
-          "c480",
-          "膧膩膫",
-          7,
-          "膴",
-          5,
-          "膼膽膾膿臄臅臇臈臉臋臍",
-          6,
-          "摹蘑模膜磨摩魔抹末莫墨默沫漠寞陌谋牟某拇牡亩姆母墓暮幕募慕木目睦牧穆拿哪呐钠那娜纳氖乃奶耐奈南男难囊挠脑恼闹淖呢馁内嫩能妮霓倪泥尼拟你匿腻逆溺蔫拈年碾撵捻念娘酿鸟尿捏聂孽啮镊镍涅您柠狞凝宁",
-        ],
-        [
-          "c540",
-          "臔",
-          14,
-          "臤臥臦臨臩臫臮",
-          4,
-          "臵",
-          5,
-          "臽臿舃與",
-          4,
-          "舎舏舑舓舕",
-          5,
-          "舝舠舤舥舦舧舩舮舲舺舼舽舿",
-        ],
-        [
-          "c580",
-          "艀艁艂艃艅艆艈艊艌艍艎艐",
-          7,
-          "艙艛艜艝艞艠",
-          7,
-          "艩拧泞牛扭钮纽脓浓农弄奴努怒女暖虐疟挪懦糯诺哦欧鸥殴藕呕偶沤啪趴爬帕怕琶拍排牌徘湃派攀潘盘磐盼畔判叛乓庞旁耪胖抛咆刨炮袍跑泡呸胚培裴赔陪配佩沛喷盆砰抨烹澎彭蓬棚硼篷膨朋鹏捧碰坯砒霹批披劈琵毗",
-        ],
-        [
-          "c640",
-          "艪艫艬艭艱艵艶艷艸艻艼芀芁芃芅芆芇芉芌芐芓芔芕芖芚芛芞芠芢芣芧芲芵芶芺芻芼芿苀苂苃苅苆苉苐苖苙苚苝苢苧苨苩苪苬苭苮苰苲苳苵苶苸",
-        ],
-        [
-          "c680",
-          "苺苼",
-          4,
-          "茊茋茍茐茒茓茖茘茙茝",
-          9,
-          "茩茪茮茰茲茷茻茽啤脾疲皮匹痞僻屁譬篇偏片骗飘漂瓢票撇瞥拼频贫品聘乒坪苹萍平凭瓶评屏坡泼颇婆破魄迫粕剖扑铺仆莆葡菩蒲埔朴圃普浦谱曝瀑期欺栖戚妻七凄漆柒沏其棋奇歧畦崎脐齐旗祈祁骑起岂乞企启契砌器气迄弃汽泣讫掐",
-        ],
-        [
-          "c740",
-          "茾茿荁荂荄荅荈荊",
-          4,
-          "荓荕",
-          4,
-          "荝荢荰",
-          6,
-          "荹荺荾",
-          6,
-          "莇莈莊莋莌莍莏莐莑莔莕莖莗莙莚莝莟莡",
-          6,
-          "莬莭莮",
-        ],
-        [
-          "c780",
-          "莯莵莻莾莿菂菃菄菆菈菉菋菍菎菐菑菒菓菕菗菙菚菛菞菢菣菤菦菧菨菫菬菭恰洽牵扦钎铅千迁签仟谦乾黔钱钳前潜遣浅谴堑嵌欠歉枪呛腔羌墙蔷强抢橇锹敲悄桥瞧乔侨巧鞘撬翘峭俏窍切茄且怯窃钦侵亲秦琴勤芹擒禽寝沁青轻氢倾卿清擎晴氰情顷请庆琼穷秋丘邱球求囚酋泅趋区蛆曲躯屈驱渠",
-        ],
-        [
-          "c840",
-          "菮華菳",
-          4,
-          "菺菻菼菾菿萀萂萅萇萈萉萊萐萒",
-          5,
-          "萙萚萛萞",
-          5,
-          "萩",
-          7,
-          "萲",
-          5,
-          "萹萺萻萾",
-          7,
-          "葇葈葉",
-        ],
-        [
-          "c880",
-          "葊",
-          6,
-          "葒",
-          4,
-          "葘葝葞葟葠葢葤",
-          4,
-          "葪葮葯葰葲葴葷葹葻葼取娶龋趣去圈颧权醛泉全痊拳犬券劝缺炔瘸却鹊榷确雀裙群然燃冉染瓤壤攘嚷让饶扰绕惹热壬仁人忍韧任认刃妊纫扔仍日戎茸蓉荣融熔溶容绒冗揉柔肉茹蠕儒孺如辱乳汝入褥软阮蕊瑞锐闰润若弱撒洒萨腮鳃塞赛三叁",
-        ],
-        [
-          "c940",
-          "葽",
-          4,
-          "蒃蒄蒅蒆蒊蒍蒏",
-          7,
-          "蒘蒚蒛蒝蒞蒟蒠蒢",
-          12,
-          "蒰蒱蒳蒵蒶蒷蒻蒼蒾蓀蓂蓃蓅蓆蓇蓈蓋蓌蓎蓏蓒蓔蓕蓗",
-        ],
-        [
-          "c980",
-          "蓘",
-          4,
-          "蓞蓡蓢蓤蓧",
-          4,
-          "蓭蓮蓯蓱",
-          10,
-          "蓽蓾蔀蔁蔂伞散桑嗓丧搔骚扫嫂瑟色涩森僧莎砂杀刹沙纱傻啥煞筛晒珊苫杉山删煽衫闪陕擅赡膳善汕扇缮墒伤商赏晌上尚裳梢捎稍烧芍勺韶少哨邵绍奢赊蛇舌舍赦摄射慑涉社设砷申呻伸身深娠绅神沈审婶甚肾慎渗声生甥牲升绳",
-        ],
-        [
-          "ca40",
-          "蔃",
-          8,
-          "蔍蔎蔏蔐蔒蔔蔕蔖蔘蔙蔛蔜蔝蔞蔠蔢",
-          8,
-          "蔭",
-          9,
-          "蔾",
-          4,
-          "蕄蕅蕆蕇蕋",
-          10,
-        ],
-        [
-          "ca80",
-          "蕗蕘蕚蕛蕜蕝蕟",
-          4,
-          "蕥蕦蕧蕩",
-          8,
-          "蕳蕵蕶蕷蕸蕼蕽蕿薀薁省盛剩胜圣师失狮施湿诗尸虱十石拾时什食蚀实识史矢使屎驶始式示士世柿事拭誓逝势是嗜噬适仕侍释饰氏市恃室视试收手首守寿授售受瘦兽蔬枢梳殊抒输叔舒淑疏书赎孰熟薯暑曙署蜀黍鼠属术述树束戍竖墅庶数漱",
-        ],
-        [
-          "cb40",
-          "薂薃薆薈",
-          6,
-          "薐",
-          10,
-          "薝",
-          6,
-          "薥薦薧薩薫薬薭薱",
-          5,
-          "薸薺",
-          6,
-          "藂",
-          6,
-          "藊",
-          4,
-          "藑藒",
-        ],
-        [
-          "cb80",
-          "藔藖",
-          5,
-          "藝",
-          6,
-          "藥藦藧藨藪",
-          14,
-          "恕刷耍摔衰甩帅栓拴霜双爽谁水睡税吮瞬顺舜说硕朔烁斯撕嘶思私司丝死肆寺嗣四伺似饲巳松耸怂颂送宋讼诵搜艘擞嗽苏酥俗素速粟僳塑溯宿诉肃酸蒜算虽隋随绥髓碎岁穗遂隧祟孙损笋蓑梭唆缩琐索锁所塌他它她塔",
-        ],
-        [
-          "cc40",
-          "藹藺藼藽藾蘀",
-          4,
-          "蘆",
-          10,
-          "蘒蘓蘔蘕蘗",
-          15,
-          "蘨蘪",
-          13,
-          "蘹蘺蘻蘽蘾蘿虀",
-        ],
-        [
-          "cc80",
-          "虁",
-          11,
-          "虒虓處",
-          4,
-          "虛虜虝號虠虡虣",
-          7,
-          "獭挞蹋踏胎苔抬台泰酞太态汰坍摊贪瘫滩坛檀痰潭谭谈坦毯袒碳探叹炭汤塘搪堂棠膛唐糖倘躺淌趟烫掏涛滔绦萄桃逃淘陶讨套特藤腾疼誊梯剔踢锑提题蹄啼体替嚏惕涕剃屉天添填田甜恬舔腆挑条迢眺跳贴铁帖厅听烃",
-        ],
-        [
-          "cd40",
-          "虭虯虰虲",
-          6,
-          "蚃",
-          6,
-          "蚎",
-          4,
-          "蚔蚖",
-          5,
-          "蚞",
-          4,
-          "蚥蚦蚫蚭蚮蚲蚳蚷蚸蚹蚻",
-          4,
-          "蛁蛂蛃蛅蛈蛌蛍蛒蛓蛕蛖蛗蛚蛜",
-        ],
-        [
-          "cd80",
-          "蛝蛠蛡蛢蛣蛥蛦蛧蛨蛪蛫蛬蛯蛵蛶蛷蛺蛻蛼蛽蛿蜁蜄蜅蜆蜋蜌蜎蜏蜐蜑蜔蜖汀廷停亭庭挺艇通桐酮瞳同铜彤童桶捅筒统痛偷投头透凸秃突图徒途涂屠土吐兔湍团推颓腿蜕褪退吞屯臀拖托脱鸵陀驮驼椭妥拓唾挖哇蛙洼娃瓦袜歪外豌弯湾玩顽丸烷完碗挽晚皖惋宛婉万腕汪王亡枉网往旺望忘妄威",
-        ],
-        [
-          "ce40",
-          "蜙蜛蜝蜟蜠蜤蜦蜧蜨蜪蜫蜬蜭蜯蜰蜲蜳蜵蜶蜸蜹蜺蜼蜽蝀",
-          6,
-          "蝊蝋蝍蝏蝐蝑蝒蝔蝕蝖蝘蝚",
-          5,
-          "蝡蝢蝦",
-          7,
-          "蝯蝱蝲蝳蝵",
-        ],
-        [
-          "ce80",
-          "蝷蝸蝹蝺蝿螀螁螄螆螇螉螊螌螎",
-          4,
-          "螔螕螖螘",
-          6,
-          "螠",
-          4,
-          "巍微危韦违桅围唯惟为潍维苇萎委伟伪尾纬未蔚味畏胃喂魏位渭谓尉慰卫瘟温蚊文闻纹吻稳紊问嗡翁瓮挝蜗涡窝我斡卧握沃巫呜钨乌污诬屋无芜梧吾吴毋武五捂午舞伍侮坞戊雾晤物勿务悟误昔熙析西硒矽晰嘻吸锡牺",
-        ],
-        [
-          "cf40",
-          "螥螦螧螩螪螮螰螱螲螴螶螷螸螹螻螼螾螿蟁",
-          4,
-          "蟇蟈蟉蟌",
-          4,
-          "蟔",
-          6,
-          "蟜蟝蟞蟟蟡蟢蟣蟤蟦蟧蟨蟩蟫蟬蟭蟯",
-          9,
-        ],
-        [
-          "cf80",
-          "蟺蟻蟼蟽蟿蠀蠁蠂蠄",
-          5,
-          "蠋",
-          7,
-          "蠔蠗蠘蠙蠚蠜",
-          4,
-          "蠣稀息希悉膝夕惜熄烯溪汐犀檄袭席习媳喜铣洗系隙戏细瞎虾匣霞辖暇峡侠狭下厦夏吓掀锨先仙鲜纤咸贤衔舷闲涎弦嫌显险现献县腺馅羡宪陷限线相厢镶香箱襄湘乡翔祥详想响享项巷橡像向象萧硝霄削哮嚣销消宵淆晓",
-        ],
-        [
-          "d040",
-          "蠤",
-          13,
-          "蠳",
-          5,
-          "蠺蠻蠽蠾蠿衁衂衃衆",
-          5,
-          "衎",
-          5,
-          "衕衖衘衚",
-          6,
-          "衦衧衪衭衯衱衳衴衵衶衸衹衺",
-        ],
-        [
-          "d080",
-          "衻衼袀袃袆袇袉袊袌袎袏袐袑袓袔袕袗",
-          4,
-          "袝",
-          4,
-          "袣袥",
-          5,
-          "小孝校肖啸笑效楔些歇蝎鞋协挟携邪斜胁谐写械卸蟹懈泄泻谢屑薪芯锌欣辛新忻心信衅星腥猩惺兴刑型形邢行醒幸杏性姓兄凶胸匈汹雄熊休修羞朽嗅锈秀袖绣墟戌需虚嘘须徐许蓄酗叙旭序畜恤絮婿绪续轩喧宣悬旋玄",
-        ],
-        [
-          "d140",
-          "袬袮袯袰袲",
-          4,
-          "袸袹袺袻袽袾袿裀裃裄裇裈裊裋裌裍裏裐裑裓裖裗裚",
-          4,
-          "裠裡裦裧裩",
-          6,
-          "裲裵裶裷裺裻製裿褀褁褃",
-          5,
-        ],
-        [
-          "d180",
-          "褉褋",
-          4,
-          "褑褔",
-          4,
-          "褜",
-          4,
-          "褢褣褤褦褧褨褩褬褭褮褯褱褲褳褵褷选癣眩绚靴薛学穴雪血勋熏循旬询寻驯巡殉汛训讯逊迅压押鸦鸭呀丫芽牙蚜崖衙涯雅哑亚讶焉咽阉烟淹盐严研蜒岩延言颜阎炎沿奄掩眼衍演艳堰燕厌砚雁唁彦焰宴谚验殃央鸯秧杨扬佯疡羊洋阳氧仰痒养样漾邀腰妖瑶",
-        ],
-        ["d240", "褸", 8, "襂襃襅", 24, "襠", 5, "襧", 19, "襼"],
-        [
-          "d280",
-          "襽襾覀覂覄覅覇",
-          26,
-          "摇尧遥窑谣姚咬舀药要耀椰噎耶爷野冶也页掖业叶曳腋夜液一壹医揖铱依伊衣颐夷遗移仪胰疑沂宜姨彝椅蚁倚已乙矣以艺抑易邑屹亿役臆逸肄疫亦裔意毅忆义益溢诣议谊译异翼翌绎茵荫因殷音阴姻吟银淫寅饮尹引隐",
-        ],
-        [
-          "d340",
-          "覢",
-          30,
-          "觃觍觓觔觕觗觘觙觛觝觟觠觡觢觤觧觨觩觪觬觭觮觰觱觲觴",
-          6,
-        ],
-        [
-          "d380",
-          "觻",
-          4,
-          "訁",
-          5,
-          "計",
-          21,
-          "印英樱婴鹰应缨莹萤营荧蝇迎赢盈影颖硬映哟拥佣臃痈庸雍踊蛹咏泳涌永恿勇用幽优悠忧尤由邮铀犹油游酉有友右佑釉诱又幼迂淤于盂榆虞愚舆余俞逾鱼愉渝渔隅予娱雨与屿禹宇语羽玉域芋郁吁遇喻峪御愈欲狱育誉",
-        ],
-        ["d440", "訞", 31, "訿", 8, "詉", 21],
-        [
-          "d480",
-          "詟",
-          25,
-          "詺",
-          6,
-          "浴寓裕预豫驭鸳渊冤元垣袁原援辕园员圆猿源缘远苑愿怨院曰约越跃钥岳粤月悦阅耘云郧匀陨允运蕴酝晕韵孕匝砸杂栽哉灾宰载再在咱攒暂赞赃脏葬遭糟凿藻枣早澡蚤躁噪造皂灶燥责择则泽贼怎增憎曾赠扎喳渣札轧",
-        ],
-        ["d540", "誁", 7, "誋", 7, "誔", 46],
-        [
-          "d580",
-          "諃",
-          32,
-          "铡闸眨栅榨咋乍炸诈摘斋宅窄债寨瞻毡詹粘沾盏斩辗崭展蘸栈占战站湛绽樟章彰漳张掌涨杖丈帐账仗胀瘴障招昭找沼赵照罩兆肇召遮折哲蛰辙者锗蔗这浙珍斟真甄砧臻贞针侦枕疹诊震振镇阵蒸挣睁征狰争怔整拯正政",
-        ],
-        ["d640", "諤", 34, "謈", 27],
-        [
-          "d680",
-          "謤謥謧",
-          30,
-          "帧症郑证芝枝支吱蜘知肢脂汁之织职直植殖执值侄址指止趾只旨纸志挚掷至致置帜峙制智秩稚质炙痔滞治窒中盅忠钟衷终种肿重仲众舟周州洲诌粥轴肘帚咒皱宙昼骤珠株蛛朱猪诸诛逐竹烛煮拄瞩嘱主著柱助蛀贮铸筑",
-        ],
-        ["d740", "譆", 31, "譧", 4, "譭", 25],
-        [
-          "d780",
-          "讇",
-          24,
-          "讬讱讻诇诐诪谉谞住注祝驻抓爪拽专砖转撰赚篆桩庄装妆撞壮状椎锥追赘坠缀谆准捉拙卓桌琢茁酌啄着灼浊兹咨资姿滋淄孜紫仔籽滓子自渍字鬃棕踪宗综总纵邹走奏揍租足卒族祖诅阻组钻纂嘴醉最罪尊遵昨左佐柞做作坐座",
-        ],
-        [
-          "d840",
-          "谸",
-          8,
-          "豂豃豄豅豈豊豋豍",
-          7,
-          "豖豗豘豙豛",
-          5,
-          "豣",
-          6,
-          "豬",
-          6,
-          "豴豵豶豷豻",
-          6,
-          "貃貄貆貇",
-        ],
-        [
-          "d880",
-          "貈貋貍",
-          6,
-          "貕貖貗貙",
-          20,
-          "亍丌兀丐廿卅丕亘丞鬲孬噩丨禺丿匕乇夭爻卮氐囟胤馗毓睾鼗丶亟鼐乜乩亓芈孛啬嘏仄厍厝厣厥厮靥赝匚叵匦匮匾赜卦卣刂刈刎刭刳刿剀剌剞剡剜蒯剽劂劁劐劓冂罔亻仃仉仂仨仡仫仞伛仳伢佤仵伥伧伉伫佞佧攸佚佝",
-        ],
-        ["d940", "貮", 62],
-        [
-          "d980",
-          "賭",
-          32,
-          "佟佗伲伽佶佴侑侉侃侏佾佻侪佼侬侔俦俨俪俅俚俣俜俑俟俸倩偌俳倬倏倮倭俾倜倌倥倨偾偃偕偈偎偬偻傥傧傩傺僖儆僭僬僦僮儇儋仝氽佘佥俎龠汆籴兮巽黉馘冁夔勹匍訇匐凫夙兕亠兖亳衮袤亵脔裒禀嬴蠃羸冫冱冽冼",
-        ],
-        [
-          "da40",
-          "贎",
-          14,
-          "贠赑赒赗赟赥赨赩赪赬赮赯赱赲赸",
-          8,
-          "趂趃趆趇趈趉趌",
-          4,
-          "趒趓趕",
-          9,
-          "趠趡",
-        ],
-        [
-          "da80",
-          "趢趤",
-          12,
-          "趲趶趷趹趻趽跀跁跂跅跇跈跉跊跍跐跒跓跔凇冖冢冥讠讦讧讪讴讵讷诂诃诋诏诎诒诓诔诖诘诙诜诟诠诤诨诩诮诰诳诶诹诼诿谀谂谄谇谌谏谑谒谔谕谖谙谛谘谝谟谠谡谥谧谪谫谮谯谲谳谵谶卩卺阝阢阡阱阪阽阼陂陉陔陟陧陬陲陴隈隍隗隰邗邛邝邙邬邡邴邳邶邺",
-        ],
-        [
-          "db40",
-          "跕跘跙跜跠跡跢跥跦跧跩跭跮跰跱跲跴跶跼跾",
-          6,
-          "踆踇踈踋踍踎踐踑踒踓踕",
-          7,
-          "踠踡踤",
-          4,
-          "踫踭踰踲踳踴踶踷踸踻踼踾",
-        ],
-        [
-          "db80",
-          "踿蹃蹅蹆蹌",
-          4,
-          "蹓",
-          5,
-          "蹚",
-          11,
-          "蹧蹨蹪蹫蹮蹱邸邰郏郅邾郐郄郇郓郦郢郜郗郛郫郯郾鄄鄢鄞鄣鄱鄯鄹酃酆刍奂劢劬劭劾哿勐勖勰叟燮矍廴凵凼鬯厶弁畚巯坌垩垡塾墼壅壑圩圬圪圳圹圮圯坜圻坂坩垅坫垆坼坻坨坭坶坳垭垤垌垲埏垧垴垓垠埕埘埚埙埒垸埴埯埸埤埝",
-        ],
-        [
-          "dc40",
-          "蹳蹵蹷",
-          4,
-          "蹽蹾躀躂躃躄躆躈",
-          6,
-          "躑躒躓躕",
-          6,
-          "躝躟",
-          11,
-          "躭躮躰躱躳",
-          6,
-          "躻",
-          7,
-        ],
-        [
-          "dc80",
-          "軃",
-          10,
-          "軏",
-          21,
-          "堋堍埽埭堀堞堙塄堠塥塬墁墉墚墀馨鼙懿艹艽艿芏芊芨芄芎芑芗芙芫芸芾芰苈苊苣芘芷芮苋苌苁芩芴芡芪芟苄苎芤苡茉苷苤茏茇苜苴苒苘茌苻苓茑茚茆茔茕苠苕茜荑荛荜茈莒茼茴茱莛荞茯荏荇荃荟荀茗荠茭茺茳荦荥",
-        ],
-        ["dd40", "軥", 62],
-        [
-          "dd80",
-          "輤",
-          32,
-          "荨茛荩荬荪荭荮莰荸莳莴莠莪莓莜莅荼莶莩荽莸荻莘莞莨莺莼菁萁菥菘堇萘萋菝菽菖萜萸萑萆菔菟萏萃菸菹菪菅菀萦菰菡葜葑葚葙葳蒇蒈葺蒉葸萼葆葩葶蒌蒎萱葭蓁蓍蓐蓦蒽蓓蓊蒿蒺蓠蒡蒹蒴蒗蓥蓣蔌甍蔸蓰蔹蔟蔺",
-        ],
-        [
-          "de40",
-          "轅",
-          32,
-          "轪辀辌辒辝辠辡辢辤辥辦辧辪辬辭辮辯農辳辴辵辷辸辺辻込辿迀迃迆",
-        ],
-        [
-          "de80",
-          "迉",
-          4,
-          "迏迒迖迗迚迠迡迣迧迬迯迱迲迴迵迶迺迻迼迾迿逇逈逌逎逓逕逘蕖蔻蓿蓼蕙蕈蕨蕤蕞蕺瞢蕃蕲蕻薤薨薇薏蕹薮薜薅薹薷薰藓藁藜藿蘧蘅蘩蘖蘼廾弈夼奁耷奕奚奘匏尢尥尬尴扌扪抟抻拊拚拗拮挢拶挹捋捃掭揶捱捺掎掴捭掬掊捩掮掼揲揸揠揿揄揞揎摒揆掾摅摁搋搛搠搌搦搡摞撄摭撖",
-        ],
-        [
-          "df40",
-          "這逜連逤逥逧",
-          5,
-          "逰",
-          4,
-          "逷逹逺逽逿遀遃遅遆遈",
-          4,
-          "過達違遖遙遚遜",
-          5,
-          "遤遦遧適遪遫遬遯",
-          4,
-          "遶",
-          6,
-          "遾邁",
-        ],
-        [
-          "df80",
-          "還邅邆邇邉邊邌",
-          4,
-          "邒邔邖邘邚邜邞邟邠邤邥邧邨邩邫邭邲邷邼邽邿郀摺撷撸撙撺擀擐擗擤擢攉攥攮弋忒甙弑卟叱叽叩叨叻吒吖吆呋呒呓呔呖呃吡呗呙吣吲咂咔呷呱呤咚咛咄呶呦咝哐咭哂咴哒咧咦哓哔呲咣哕咻咿哌哙哚哜咩咪咤哝哏哞唛哧唠哽唔哳唢唣唏唑唧唪啧喏喵啉啭啁啕唿啐唼",
-        ],
-        [
-          "e040",
-          "郂郃郆郈郉郋郌郍郒郔郕郖郘郙郚郞郟郠郣郤郥郩郪郬郮郰郱郲郳郵郶郷郹郺郻郼郿鄀鄁鄃鄅",
-          19,
-          "鄚鄛鄜",
-        ],
-        [
-          "e080",
-          "鄝鄟鄠鄡鄤",
-          10,
-          "鄰鄲",
-          6,
-          "鄺",
-          8,
-          "酄唷啖啵啶啷唳唰啜喋嗒喃喱喹喈喁喟啾嗖喑啻嗟喽喾喔喙嗪嗷嗉嘟嗑嗫嗬嗔嗦嗝嗄嗯嗥嗲嗳嗌嗍嗨嗵嗤辔嘞嘈嘌嘁嘤嘣嗾嘀嘧嘭噘嘹噗嘬噍噢噙噜噌噔嚆噤噱噫噻噼嚅嚓嚯囔囗囝囡囵囫囹囿圄圊圉圜帏帙帔帑帱帻帼",
-        ],
-        [
-          "e140",
-          "酅酇酈酑酓酔酕酖酘酙酛酜酟酠酦酧酨酫酭酳酺酻酼醀",
-          4,
-          "醆醈醊醎醏醓",
-          6,
-          "醜",
-          5,
-          "醤",
-          5,
-          "醫醬醰醱醲醳醶醷醸醹醻",
-        ],
-        [
-          "e180",
-          "醼",
-          10,
-          "釈釋釐釒",
-          9,
-          "針",
-          8,
-          "帷幄幔幛幞幡岌屺岍岐岖岈岘岙岑岚岜岵岢岽岬岫岱岣峁岷峄峒峤峋峥崂崃崧崦崮崤崞崆崛嵘崾崴崽嵬嵛嵯嵝嵫嵋嵊嵩嵴嶂嶙嶝豳嶷巅彳彷徂徇徉後徕徙徜徨徭徵徼衢彡犭犰犴犷犸狃狁狎狍狒狨狯狩狲狴狷猁狳猃狺",
-        ],
-        ["e240", "釦", 62],
-        [
-          "e280",
-          "鈥",
-          32,
-          "狻猗猓猡猊猞猝猕猢猹猥猬猸猱獐獍獗獠獬獯獾舛夥飧夤夂饣饧",
-          5,
-          "饴饷饽馀馄馇馊馍馐馑馓馔馕庀庑庋庖庥庠庹庵庾庳赓廒廑廛廨廪膺忄忉忖忏怃忮怄忡忤忾怅怆忪忭忸怙怵怦怛怏怍怩怫怊怿怡恸恹恻恺恂",
-        ],
-        ["e340", "鉆", 45, "鉵", 16],
-        [
-          "e380",
-          "銆",
-          7,
-          "銏",
-          24,
-          "恪恽悖悚悭悝悃悒悌悛惬悻悱惝惘惆惚悴愠愦愕愣惴愀愎愫慊慵憬憔憧憷懔懵忝隳闩闫闱闳闵闶闼闾阃阄阆阈阊阋阌阍阏阒阕阖阗阙阚丬爿戕氵汔汜汊沣沅沐沔沌汨汩汴汶沆沩泐泔沭泷泸泱泗沲泠泖泺泫泮沱泓泯泾",
-        ],
-        ["e440", "銨", 5, "銯", 24, "鋉", 31],
-        [
-          "e480",
-          "鋩",
-          32,
-          "洹洧洌浃浈洇洄洙洎洫浍洮洵洚浏浒浔洳涑浯涞涠浞涓涔浜浠浼浣渚淇淅淞渎涿淠渑淦淝淙渖涫渌涮渫湮湎湫溲湟溆湓湔渲渥湄滟溱溘滠漭滢溥溧溽溻溷滗溴滏溏滂溟潢潆潇漤漕滹漯漶潋潴漪漉漩澉澍澌潸潲潼潺濑",
-        ],
-        ["e540", "錊", 51, "錿", 10],
-        [
-          "e580",
-          "鍊",
-          31,
-          "鍫濉澧澹澶濂濡濮濞濠濯瀚瀣瀛瀹瀵灏灞宀宄宕宓宥宸甯骞搴寤寮褰寰蹇謇辶迓迕迥迮迤迩迦迳迨逅逄逋逦逑逍逖逡逵逶逭逯遄遑遒遐遨遘遢遛暹遴遽邂邈邃邋彐彗彖彘尻咫屐屙孱屣屦羼弪弩弭艴弼鬻屮妁妃妍妩妪妣",
-        ],
-        ["e640", "鍬", 34, "鎐", 27],
-        [
-          "e680",
-          "鎬",
-          29,
-          "鏋鏌鏍妗姊妫妞妤姒妲妯姗妾娅娆姝娈姣姘姹娌娉娲娴娑娣娓婀婧婊婕娼婢婵胬媪媛婷婺媾嫫媲嫒嫔媸嫠嫣嫱嫖嫦嫘嫜嬉嬗嬖嬲嬷孀尕尜孚孥孳孑孓孢驵驷驸驺驿驽骀骁骅骈骊骐骒骓骖骘骛骜骝骟骠骢骣骥骧纟纡纣纥纨纩",
-        ],
-        ["e740", "鏎", 7, "鏗", 54],
-        [
-          "e780",
-          "鐎",
-          32,
-          "纭纰纾绀绁绂绉绋绌绐绔绗绛绠绡绨绫绮绯绱绲缍绶绺绻绾缁缂缃缇缈缋缌缏缑缒缗缙缜缛缟缡",
-          6,
-          "缪缫缬缭缯",
-          4,
-          "缵幺畿巛甾邕玎玑玮玢玟珏珂珑玷玳珀珉珈珥珙顼琊珩珧珞玺珲琏琪瑛琦琥琨琰琮琬",
-        ],
-        ["e840", "鐯", 14, "鐿", 43, "鑬鑭鑮鑯"],
-        [
-          "e880",
-          "鑰",
-          20,
-          "钑钖钘铇铏铓铔铚铦铻锜锠琛琚瑁瑜瑗瑕瑙瑷瑭瑾璜璎璀璁璇璋璞璨璩璐璧瓒璺韪韫韬杌杓杞杈杩枥枇杪杳枘枧杵枨枞枭枋杷杼柰栉柘栊柩枰栌柙枵柚枳柝栀柃枸柢栎柁柽栲栳桠桡桎桢桄桤梃栝桕桦桁桧桀栾桊桉栩梵梏桴桷梓桫棂楮棼椟椠棹",
-        ],
-        ["e940", "锧锳锽镃镈镋镕镚镠镮镴镵長", 7, "門", 42],
-        [
-          "e980",
-          "閫",
-          32,
-          "椤棰椋椁楗棣椐楱椹楠楂楝榄楫榀榘楸椴槌榇榈槎榉楦楣楹榛榧榻榫榭槔榱槁槊槟榕槠榍槿樯槭樗樘橥槲橄樾檠橐橛樵檎橹樽樨橘橼檑檐檩檗檫猷獒殁殂殇殄殒殓殍殚殛殡殪轫轭轱轲轳轵轶轸轷轹轺轼轾辁辂辄辇辋",
-        ],
-        [
-          "ea40",
-          "闌",
-          27,
-          "闬闿阇阓阘阛阞阠阣",
-          6,
-          "阫阬阭阯阰阷阸阹阺阾陁陃陊陎陏陑陒陓陖陗",
-        ],
-        [
-          "ea80",
-          "陘陙陚陜陝陞陠陣陥陦陫陭",
-          4,
-          "陳陸",
-          12,
-          "隇隉隊辍辎辏辘辚軎戋戗戛戟戢戡戥戤戬臧瓯瓴瓿甏甑甓攴旮旯旰昊昙杲昃昕昀炅曷昝昴昱昶昵耆晟晔晁晏晖晡晗晷暄暌暧暝暾曛曜曦曩贲贳贶贻贽赀赅赆赈赉赇赍赕赙觇觊觋觌觎觏觐觑牮犟牝牦牯牾牿犄犋犍犏犒挈挲掰",
-        ],
-        [
-          "eb40",
-          "隌階隑隒隓隕隖隚際隝",
-          9,
-          "隨",
-          7,
-          "隱隲隴隵隷隸隺隻隿雂雃雈雊雋雐雑雓雔雖",
-          9,
-          "雡",
-          6,
-          "雫",
-        ],
-        [
-          "eb80",
-          "雬雭雮雰雱雲雴雵雸雺電雼雽雿霂霃霅霊霋霌霐霑霒霔霕霗",
-          4,
-          "霝霟霠搿擘耄毪毳毽毵毹氅氇氆氍氕氘氙氚氡氩氤氪氲攵敕敫牍牒牖爰虢刖肟肜肓肼朊肽肱肫肭肴肷胧胨胩胪胛胂胄胙胍胗朐胝胫胱胴胭脍脎胲胼朕脒豚脶脞脬脘脲腈腌腓腴腙腚腱腠腩腼腽腭腧塍媵膈膂膑滕膣膪臌朦臊膻",
-        ],
-        [
-          "ec40",
-          "霡",
-          8,
-          "霫霬霮霯霱霳",
-          4,
-          "霺霻霼霽霿",
-          18,
-          "靔靕靗靘靚靜靝靟靣靤靦靧靨靪",
-          7,
-        ],
-        [
-          "ec80",
-          "靲靵靷",
-          4,
-          "靽",
-          7,
-          "鞆",
-          4,
-          "鞌鞎鞏鞐鞓鞕鞖鞗鞙",
-          4,
-          "臁膦欤欷欹歃歆歙飑飒飓飕飙飚殳彀毂觳斐齑斓於旆旄旃旌旎旒旖炀炜炖炝炻烀炷炫炱烨烊焐焓焖焯焱煳煜煨煅煲煊煸煺熘熳熵熨熠燠燔燧燹爝爨灬焘煦熹戾戽扃扈扉礻祀祆祉祛祜祓祚祢祗祠祯祧祺禅禊禚禧禳忑忐",
-        ],
-        ["ed40", "鞞鞟鞡鞢鞤", 6, "鞬鞮鞰鞱鞳鞵", 46],
-        [
-          "ed80",
-          "韤韥韨韮",
-          4,
-          "韴韷",
-          23,
-          "怼恝恚恧恁恙恣悫愆愍慝憩憝懋懑戆肀聿沓泶淼矶矸砀砉砗砘砑斫砭砜砝砹砺砻砟砼砥砬砣砩硎硭硖硗砦硐硇硌硪碛碓碚碇碜碡碣碲碹碥磔磙磉磬磲礅磴礓礤礞礴龛黹黻黼盱眄眍盹眇眈眚眢眙眭眦眵眸睐睑睇睃睚睨",
-        ],
-        ["ee40", "頏", 62],
-        [
-          "ee80",
-          "顎",
-          32,
-          "睢睥睿瞍睽瞀瞌瞑瞟瞠瞰瞵瞽町畀畎畋畈畛畲畹疃罘罡罟詈罨罴罱罹羁罾盍盥蠲钅钆钇钋钊钌钍钏钐钔钗钕钚钛钜钣钤钫钪钭钬钯钰钲钴钶",
-          4,
-          "钼钽钿铄铈",
-          6,
-          "铐铑铒铕铖铗铙铘铛铞铟铠铢铤铥铧铨铪",
-        ],
-        ["ef40", "顯", 5, "颋颎颒颕颙颣風", 37, "飏飐飔飖飗飛飜飝飠", 4],
-        [
-          "ef80",
-          "飥飦飩",
-          30,
-          "铩铫铮铯铳铴铵铷铹铼铽铿锃锂锆锇锉锊锍锎锏锒",
-          4,
-          "锘锛锝锞锟锢锪锫锩锬锱锲锴锶锷锸锼锾锿镂锵镄镅镆镉镌镎镏镒镓镔镖镗镘镙镛镞镟镝镡镢镤",
-          8,
-          "镯镱镲镳锺矧矬雉秕秭秣秫稆嵇稃稂稞稔",
-        ],
-        ["f040", "餈", 4, "餎餏餑", 28, "餯", 26],
-        [
-          "f080",
-          "饊",
-          9,
-          "饖",
-          12,
-          "饤饦饳饸饹饻饾馂馃馉稹稷穑黏馥穰皈皎皓皙皤瓞瓠甬鸠鸢鸨",
-          4,
-          "鸲鸱鸶鸸鸷鸹鸺鸾鹁鹂鹄鹆鹇鹈鹉鹋鹌鹎鹑鹕鹗鹚鹛鹜鹞鹣鹦",
-          6,
-          "鹱鹭鹳疒疔疖疠疝疬疣疳疴疸痄疱疰痃痂痖痍痣痨痦痤痫痧瘃痱痼痿瘐瘀瘅瘌瘗瘊瘥瘘瘕瘙",
-        ],
-        ["f140", "馌馎馚", 10, "馦馧馩", 47],
-        [
-          "f180",
-          "駙",
-          32,
-          "瘛瘼瘢瘠癀瘭瘰瘿瘵癃瘾瘳癍癞癔癜癖癫癯翊竦穸穹窀窆窈窕窦窠窬窨窭窳衤衩衲衽衿袂袢裆袷袼裉裢裎裣裥裱褚裼裨裾裰褡褙褓褛褊褴褫褶襁襦襻疋胥皲皴矜耒耔耖耜耠耢耥耦耧耩耨耱耋耵聃聆聍聒聩聱覃顸颀颃",
-        ],
-        ["f240", "駺", 62],
-        [
-          "f280",
-          "騹",
-          32,
-          "颉颌颍颏颔颚颛颞颟颡颢颥颦虍虔虬虮虿虺虼虻蚨蚍蚋蚬蚝蚧蚣蚪蚓蚩蚶蛄蚵蛎蚰蚺蚱蚯蛉蛏蚴蛩蛱蛲蛭蛳蛐蜓蛞蛴蛟蛘蛑蜃蜇蛸蜈蜊蜍蜉蜣蜻蜞蜥蜮蜚蜾蝈蜴蜱蜩蜷蜿螂蜢蝽蝾蝻蝠蝰蝌蝮螋蝓蝣蝼蝤蝙蝥螓螯螨蟒",
-        ],
-        [
-          "f340",
-          "驚",
-          17,
-          "驲骃骉骍骎骔骕骙骦骩",
-          6,
-          "骲骳骴骵骹骻骽骾骿髃髄髆",
-          4,
-          "髍髎髏髐髒體髕髖髗髙髚髛髜",
-        ],
-        [
-          "f380",
-          "髝髞髠髢髣髤髥髧髨髩髪髬髮髰",
-          8,
-          "髺髼",
-          6,
-          "鬄鬅鬆蟆螈螅螭螗螃螫蟥螬螵螳蟋蟓螽蟑蟀蟊蟛蟪蟠蟮蠖蠓蟾蠊蠛蠡蠹蠼缶罂罄罅舐竺竽笈笃笄笕笊笫笏筇笸笪笙笮笱笠笥笤笳笾笞筘筚筅筵筌筝筠筮筻筢筲筱箐箦箧箸箬箝箨箅箪箜箢箫箴篑篁篌篝篚篥篦篪簌篾篼簏簖簋",
-        ],
-        [
-          "f440",
-          "鬇鬉",
-          5,
-          "鬐鬑鬒鬔",
-          10,
-          "鬠鬡鬢鬤",
-          10,
-          "鬰鬱鬳",
-          7,
-          "鬽鬾鬿魀魆魊魋魌魎魐魒魓魕",
-          5,
-        ],
-        [
-          "f480",
-          "魛",
-          32,
-          "簟簪簦簸籁籀臾舁舂舄臬衄舡舢舣舭舯舨舫舸舻舳舴舾艄艉艋艏艚艟艨衾袅袈裘裟襞羝羟羧羯羰羲籼敉粑粝粜粞粢粲粼粽糁糇糌糍糈糅糗糨艮暨羿翎翕翥翡翦翩翮翳糸絷綦綮繇纛麸麴赳趄趔趑趱赧赭豇豉酊酐酎酏酤",
-        ],
-        ["f540", "魼", 62],
-        [
-          "f580",
-          "鮻",
-          32,
-          "酢酡酰酩酯酽酾酲酴酹醌醅醐醍醑醢醣醪醭醮醯醵醴醺豕鹾趸跫踅蹙蹩趵趿趼趺跄跖跗跚跞跎跏跛跆跬跷跸跣跹跻跤踉跽踔踝踟踬踮踣踯踺蹀踹踵踽踱蹉蹁蹂蹑蹒蹊蹰蹶蹼蹯蹴躅躏躔躐躜躞豸貂貊貅貘貔斛觖觞觚觜",
-        ],
-        ["f640", "鯜", 62],
-        [
-          "f680",
-          "鰛",
-          32,
-          "觥觫觯訾謦靓雩雳雯霆霁霈霏霎霪霭霰霾龀龃龅",
-          5,
-          "龌黾鼋鼍隹隼隽雎雒瞿雠銎銮鋈錾鍪鏊鎏鐾鑫鱿鲂鲅鲆鲇鲈稣鲋鲎鲐鲑鲒鲔鲕鲚鲛鲞",
-          5,
-          "鲥",
-          4,
-          "鲫鲭鲮鲰",
-          7,
-          "鲺鲻鲼鲽鳄鳅鳆鳇鳊鳋",
-        ],
-        ["f740", "鰼", 62],
-        [
-          "f780",
-          "鱻鱽鱾鲀鲃鲄鲉鲊鲌鲏鲓鲖鲗鲘鲙鲝鲪鲬鲯鲹鲾",
-          4,
-          "鳈鳉鳑鳒鳚鳛鳠鳡鳌",
-          4,
-          "鳓鳔鳕鳗鳘鳙鳜鳝鳟鳢靼鞅鞑鞒鞔鞯鞫鞣鞲鞴骱骰骷鹘骶骺骼髁髀髅髂髋髌髑魅魃魇魉魈魍魑飨餍餮饕饔髟髡髦髯髫髻髭髹鬈鬏鬓鬟鬣麽麾縻麂麇麈麋麒鏖麝麟黛黜黝黠黟黢黩黧黥黪黯鼢鼬鼯鼹鼷鼽鼾齄",
-        ],
-        ["f840", "鳣", 62],
-        ["f880", "鴢", 32],
-        ["f940", "鵃", 62],
-        ["f980", "鶂", 32],
-        ["fa40", "鶣", 62],
-        ["fa80", "鷢", 32],
-        [
-          "fb40",
-          "鸃",
-          27,
-          "鸤鸧鸮鸰鸴鸻鸼鹀鹍鹐鹒鹓鹔鹖鹙鹝鹟鹠鹡鹢鹥鹮鹯鹲鹴",
-          9,
-          "麀",
-        ],
-        ["fb80", "麁麃麄麅麆麉麊麌", 5, "麔", 8, "麞麠", 5, "麧麨麩麪"],
-        [
-          "fc40",
-          "麫",
-          8,
-          "麵麶麷麹麺麼麿",
-          4,
-          "黅黆黇黈黊黋黌黐黒黓黕黖黗黙黚點黡黣黤黦黨黫黬黭黮黰",
-          8,
-          "黺黽黿",
-          6,
-        ],
-        ["fc80", "鼆", 4, "鼌鼏鼑鼒鼔鼕鼖鼘鼚", 5, "鼡鼣", 8, "鼭鼮鼰鼱"],
-        ["fd40", "鼲", 4, "鼸鼺鼼鼿", 4, "齅", 10, "齒", 38],
-        ["fd80", "齹", 5, "龁龂龍", 11, "龜龝龞龡", 4, "郎凉秊裏隣"],
-        ["fe40", "兀嗀﨎﨏﨑﨓﨔礼﨟蘒﨡﨣﨤﨧﨨﨩"],
-      ];
+    if (!writeNode(state, level, objectValue, false, false)) {
+      continue; // Skip this pair because of invalid value.
+    }
 
-      /***/
-    },
-    /* 278 */
-    /***/ function (module, exports, __webpack_require__) {
-      // @flow
+    pairBuffer += state.dump;
 
-      /*::
-declare var __webpack_require__: mixed;
-*/
+    // Both key and value are valid.
+    _result += pairBuffer;
+  }
 
-      module.exports = typeof __webpack_require__ !== "undefined";
+  state.tag = _tag;
+  state.dump = '{' + _result + '}';
+}
+
+function writeBlockMapping(state, level, object, compact) {
+  var _result       = '',
+      _tag          = state.tag,
+      objectKeyList = Object.keys(object),
+      index,
+      length,
+      objectKey,
+      objectValue,
+      explicitPair,
+      pairBuffer;
+
+  // Allow sorting keys so that the output file is deterministic
+  if (state.sortKeys === true) {
+    // Default sorting
+    objectKeyList.sort();
+  } else if (typeof state.sortKeys === 'function') {
+    // Custom sort function
+    objectKeyList.sort(state.sortKeys);
+  } else if (state.sortKeys) {
+    // Something is wrong
+    throw new YAMLException('sortKeys must be a boolean or a function');
+  }
 
-      /***/
-    },
-    /* 279 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+    pairBuffer = '';
 
-      var yaml = __webpack_require__(280);
+    if (!compact || index !== 0) {
+      pairBuffer += generateNextLine(state, level);
+    }
 
-      module.exports = yaml;
+    objectKey = objectKeyList[index];
+    objectValue = object[objectKey];
 
-      /***/
-    },
-    /* 280 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (!writeNode(state, level + 1, objectKey, true, true, true)) {
+      continue; // Skip this pair because of invalid key.
+    }
 
-      var loader = __webpack_require__(282);
-      var dumper = __webpack_require__(281);
+    explicitPair = (state.tag !== null && state.tag !== '?') ||
+                   (state.dump && state.dump.length > 1024);
 
-      function deprecated(name) {
-        return function () {
-          throw new Error(
-            "Function " + name + " is deprecated and cannot be used.",
-          );
-        };
+    if (explicitPair) {
+      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+        pairBuffer += '?';
+      } else {
+        pairBuffer += '? ';
       }
+    }
 
-      module.exports.Type = __webpack_require__(10);
-      module.exports.Schema = __webpack_require__(44);
-      module.exports.FAILSAFE_SCHEMA = __webpack_require__(100);
-      module.exports.JSON_SCHEMA = __webpack_require__(144);
-      module.exports.CORE_SCHEMA = __webpack_require__(143);
-      module.exports.DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
-      module.exports.DEFAULT_FULL_SCHEMA = __webpack_require__(73);
-      module.exports.load = loader.load;
-      module.exports.loadAll = loader.loadAll;
-      module.exports.safeLoad = loader.safeLoad;
-      module.exports.safeLoadAll = loader.safeLoadAll;
-      module.exports.dump = dumper.dump;
-      module.exports.safeDump = dumper.safeDump;
-      module.exports.YAMLException = __webpack_require__(54);
-
-      // Deprecated schema names from JS-YAML 2.0.x
-      module.exports.MINIMAL_SCHEMA = __webpack_require__(100);
-      module.exports.SAFE_SCHEMA = __webpack_require__(55);
-      module.exports.DEFAULT_SCHEMA = __webpack_require__(73);
-
-      // Deprecated functions from JS-YAML 1.x.x
-      module.exports.scan = deprecated("scan");
-      module.exports.parse = deprecated("parse");
-      module.exports.compose = deprecated("compose");
-      module.exports.addConstructor = deprecated("addConstructor");
-
-      /***/
-    },
-    /* 281 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      /*eslint-disable no-use-before-define*/
-
-      var common = __webpack_require__(43);
-      var YAMLException = __webpack_require__(54);
-      var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
-      var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
-
-      var _toString = Object.prototype.toString;
-      var _hasOwnProperty = Object.prototype.hasOwnProperty;
-
-      var CHAR_TAB = 0x09; /* Tab */
-      var CHAR_LINE_FEED = 0x0a; /* LF */
-      var CHAR_SPACE = 0x20; /* Space */
-      var CHAR_EXCLAMATION = 0x21; /* ! */
-      var CHAR_DOUBLE_QUOTE = 0x22; /* " */
-      var CHAR_SHARP = 0x23; /* # */
-      var CHAR_PERCENT = 0x25; /* % */
-      var CHAR_AMPERSAND = 0x26; /* & */
-      var CHAR_SINGLE_QUOTE = 0x27; /* ' */
-      var CHAR_ASTERISK = 0x2a; /* * */
-      var CHAR_COMMA = 0x2c; /* , */
-      var CHAR_MINUS = 0x2d; /* - */
-      var CHAR_COLON = 0x3a; /* : */
-      var CHAR_GREATER_THAN = 0x3e; /* > */
-      var CHAR_QUESTION = 0x3f; /* ? */
-      var CHAR_COMMERCIAL_AT = 0x40; /* @ */
-      var CHAR_LEFT_SQUARE_BRACKET = 0x5b; /* [ */
-      var CHAR_RIGHT_SQUARE_BRACKET = 0x5d; /* ] */
-      var CHAR_GRAVE_ACCENT = 0x60; /* ` */
-      var CHAR_LEFT_CURLY_BRACKET = 0x7b; /* { */
-      var CHAR_VERTICAL_LINE = 0x7c; /* | */
-      var CHAR_RIGHT_CURLY_BRACKET = 0x7d; /* } */
-
-      var ESCAPE_SEQUENCES = {};
-
-      ESCAPE_SEQUENCES[0x00] = "\\0";
-      ESCAPE_SEQUENCES[0x07] = "\\a";
-      ESCAPE_SEQUENCES[0x08] = "\\b";
-      ESCAPE_SEQUENCES[0x09] = "\\t";
-      ESCAPE_SEQUENCES[0x0a] = "\\n";
-      ESCAPE_SEQUENCES[0x0b] = "\\v";
-      ESCAPE_SEQUENCES[0x0c] = "\\f";
-      ESCAPE_SEQUENCES[0x0d] = "\\r";
-      ESCAPE_SEQUENCES[0x1b] = "\\e";
-      ESCAPE_SEQUENCES[0x22] = '\\"';
-      ESCAPE_SEQUENCES[0x5c] = "\\\\";
-      ESCAPE_SEQUENCES[0x85] = "\\N";
-      ESCAPE_SEQUENCES[0xa0] = "\\_";
-      ESCAPE_SEQUENCES[0x2028] = "\\L";
-      ESCAPE_SEQUENCES[0x2029] = "\\P";
-
-      var DEPRECATED_BOOLEANS_SYNTAX = [
-        "y",
-        "Y",
-        "yes",
-        "Yes",
-        "YES",
-        "on",
-        "On",
-        "ON",
-        "n",
-        "N",
-        "no",
-        "No",
-        "NO",
-        "off",
-        "Off",
-        "OFF",
-      ];
+    pairBuffer += state.dump;
 
-      function compileStyleMap(schema, map) {
-        var result, keys, index, length, tag, style, type;
+    if (explicitPair) {
+      pairBuffer += generateNextLine(state, level);
+    }
 
-        if (map === null) return {};
+    if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
+      continue; // Skip this pair because of invalid value.
+    }
 
-        result = {};
-        keys = Object.keys(map);
+    if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
+      pairBuffer += ':';
+    } else {
+      pairBuffer += ': ';
+    }
 
-        for (index = 0, length = keys.length; index < length; index += 1) {
-          tag = keys[index];
-          style = String(map[tag]);
+    pairBuffer += state.dump;
 
-          if (tag.slice(0, 2) === "!!") {
-            tag = "tag:yaml.org,2002:" + tag.slice(2);
-          }
-          type = schema.compiledTypeMap["fallback"][tag];
+    // Both key and value are valid.
+    _result += pairBuffer;
+  }
 
-          if (type && _hasOwnProperty.call(type.styleAliases, style)) {
-            style = type.styleAliases[style];
-          }
+  state.tag = _tag;
+  state.dump = _result || '{}'; // Empty mapping if no valid pairs.
+}
 
-          result[tag] = style;
-        }
+function detectType(state, object, explicit) {
+  var _result, typeList, index, length, type, style;
 
-        return result;
-      }
+  typeList = explicit ? state.explicitTypes : state.implicitTypes;
+
+  for (index = 0, length = typeList.length; index < length; index += 1) {
+    type = typeList[index];
 
-      function encodeHex(character) {
-        var string, handle, length;
+    if ((type.instanceOf  || type.predicate) &&
+        (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&
+        (!type.predicate  || type.predicate(object))) {
 
-        string = character.toString(16).toUpperCase();
+      state.tag = explicit ? type.tag : '?';
 
-        if (character <= 0xff) {
-          handle = "x";
-          length = 2;
-        } else if (character <= 0xffff) {
-          handle = "u";
-          length = 4;
-        } else if (character <= 0xffffffff) {
-          handle = "U";
-          length = 8;
+      if (type.represent) {
+        style = state.styleMap[type.tag] || type.defaultStyle;
+
+        if (_toString.call(type.represent) === '[object Function]') {
+          _result = type.represent(object, style);
+        } else if (_hasOwnProperty.call(type.represent, style)) {
+          _result = type.represent[style](object, style);
         } else {
-          throw new YAMLException(
-            "code point within a string may not be greater than 0xFFFFFFFF",
-          );
+          throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
         }
 
-        return (
-          "\\" + handle + common.repeat("0", length - string.length) + string
-        );
+        state.dump = _result;
       }
 
-      function State(options) {
-        this.schema = options["schema"] || DEFAULT_FULL_SCHEMA;
-        this.indent = Math.max(1, options["indent"] || 2);
-        this.noArrayIndent = options["noArrayIndent"] || false;
-        this.skipInvalid = options["skipInvalid"] || false;
-        this.flowLevel = common.isNothing(options["flowLevel"])
-          ? -1
-          : options["flowLevel"];
-        this.styleMap = compileStyleMap(this.schema, options["styles"] || null);
-        this.sortKeys = options["sortKeys"] || false;
-        this.lineWidth = options["lineWidth"] || 80;
-        this.noRefs = options["noRefs"] || false;
-        this.noCompatMode = options["noCompatMode"] || false;
-        this.condenseFlow = options["condenseFlow"] || false;
-
-        this.implicitTypes = this.schema.compiledImplicit;
-        this.explicitTypes = this.schema.compiledExplicit;
-
-        this.tag = null;
-        this.result = "";
-
-        this.duplicates = [];
-        this.usedDuplicates = null;
-      }
-
-      // Indents every line in a string. Empty lines (\n only) are not indented.
-      function indentString(string, spaces) {
-        var ind = common.repeat(" ", spaces),
-          position = 0,
-          next = -1,
-          result = "",
-          line,
-          length = string.length;
-
-        while (position < length) {
-          next = string.indexOf("\n", position);
-          if (next === -1) {
-            line = string.slice(position);
-            position = length;
-          } else {
-            line = string.slice(position, next + 1);
-            position = next + 1;
-          }
-
-          if (line.length && line !== "\n") result += ind;
+      return true;
+    }
+  }
 
-          result += line;
-        }
+  return false;
+}
 
-        return result;
-      }
+// Serializes `object` and writes it to global `result`.
+// Returns true on success, or false on invalid object.
+//
+function writeNode(state, level, object, block, compact, iskey) {
+  state.tag = null;
+  state.dump = object;
 
-      function generateNextLine(state, level) {
-        return "\n" + common.repeat(" ", state.indent * level);
-      }
+  if (!detectType(state, object, false)) {
+    detectType(state, object, true);
+  }
 
-      function testImplicitResolving(state, str) {
-        var index, length, type;
+  var type = _toString.call(state.dump);
 
-        for (
-          index = 0, length = state.implicitTypes.length;
-          index < length;
-          index += 1
-        ) {
-          type = state.implicitTypes[index];
+  if (block) {
+    block = (state.flowLevel < 0 || state.flowLevel > level);
+  }
 
-          if (type.resolve(str)) {
-            return true;
-          }
-        }
+  var objectOrArray = type === '[object Object]' || type === '[object Array]',
+      duplicateIndex,
+      duplicate;
 
-        return false;
-      }
+  if (objectOrArray) {
+    duplicateIndex = state.duplicates.indexOf(object);
+    duplicate = duplicateIndex !== -1;
+  }
 
-      // [33] s-white ::= s-space | s-tab
-      function isWhitespace(c) {
-        return c === CHAR_SPACE || c === CHAR_TAB;
-      }
+  if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {
+    compact = false;
+  }
 
-      // Returns true if the character can be printed without escaping.
-      // From YAML 1.2: "any allowed characters known to be non-printable
-      // should also be escaped. [However,] This isn’t mandatory"
-      // Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029.
-      function isPrintable(c) {
-        return (
-          (0x00020 <= c && c <= 0x00007e) ||
-          (0x000a1 <= c && c <= 0x00d7ff && c !== 0x2028 && c !== 0x2029) ||
-          (0x0e000 <= c && c <= 0x00fffd && c !== 0xfeff) /* BOM */ ||
-          (0x10000 <= c && c <= 0x10ffff)
-        );
+  if (duplicate && state.usedDuplicates[duplicateIndex]) {
+    state.dump = '*ref_' + duplicateIndex;
+  } else {
+    if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
+      state.usedDuplicates[duplicateIndex] = true;
+    }
+    if (type === '[object Object]') {
+      if (block && (Object.keys(state.dump).length !== 0)) {
+        writeBlockMapping(state, level, state.dump, compact);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + state.dump;
+        }
+      } else {
+        writeFlowMapping(state, level, state.dump);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
+        }
       }
-
-      // Simplified test for values allowed after the first character in plain style.
-      function isPlainSafe(c) {
-        // Uses a subset of nb-char - c-flow-indicator - ":" - "#"
-        // where nb-char ::= c-printable - b-char - c-byte-order-mark.
-        return (
-          isPrintable(c) &&
-          c !== 0xfeff &&
-          // - c-flow-indicator
-          c !== CHAR_COMMA &&
-          c !== CHAR_LEFT_SQUARE_BRACKET &&
-          c !== CHAR_RIGHT_SQUARE_BRACKET &&
-          c !== CHAR_LEFT_CURLY_BRACKET &&
-          c !== CHAR_RIGHT_CURLY_BRACKET &&
-          // - ":" - "#"
-          c !== CHAR_COLON &&
-          c !== CHAR_SHARP
-        );
+    } else if (type === '[object Array]') {
+      var arrayLevel = (state.noArrayIndent && (level > 0)) ? level - 1 : level;
+      if (block && (state.dump.length !== 0)) {
+        writeBlockSequence(state, arrayLevel, state.dump, compact);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + state.dump;
+        }
+      } else {
+        writeFlowSequence(state, arrayLevel, state.dump);
+        if (duplicate) {
+          state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
+        }
       }
-
-      // Simplified test for values allowed as the first character in plain style.
-      function isPlainSafeFirst(c) {
-        // Uses a subset of ns-char - c-indicator
-        // where ns-char = nb-char - s-white.
-        return (
-          isPrintable(c) &&
-          c !== 0xfeff &&
-          !isWhitespace(c) && // - s-white
-          // - (c-indicator ::=
-          // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”
-          c !== CHAR_MINUS &&
-          c !== CHAR_QUESTION &&
-          c !== CHAR_COLON &&
-          c !== CHAR_COMMA &&
-          c !== CHAR_LEFT_SQUARE_BRACKET &&
-          c !== CHAR_RIGHT_SQUARE_BRACKET &&
-          c !== CHAR_LEFT_CURLY_BRACKET &&
-          c !== CHAR_RIGHT_CURLY_BRACKET &&
-          // | “#” | “&” | “*” | “!” | “|” | “>” | “'” | “"”
-          c !== CHAR_SHARP &&
-          c !== CHAR_AMPERSAND &&
-          c !== CHAR_ASTERISK &&
-          c !== CHAR_EXCLAMATION &&
-          c !== CHAR_VERTICAL_LINE &&
-          c !== CHAR_GREATER_THAN &&
-          c !== CHAR_SINGLE_QUOTE &&
-          c !== CHAR_DOUBLE_QUOTE &&
-          // | “%” | “@” | “`”)
-          c !== CHAR_PERCENT &&
-          c !== CHAR_COMMERCIAL_AT &&
-          c !== CHAR_GRAVE_ACCENT
-        );
+    } else if (type === '[object String]') {
+      if (state.tag !== '?') {
+        writeScalar(state, state.dump, level, iskey);
       }
+    } else {
+      if (state.skipInvalid) return false;
+      throw new YAMLException('unacceptable kind of an object to dump ' + type);
+    }
 
-      // Determines whether block indentation indicator is required.
-      function needIndentIndicator(string) {
-        var leadingSpaceRe = /^\n* /;
-        return leadingSpaceRe.test(string);
-      }
-
-      var STYLE_PLAIN = 1,
-        STYLE_SINGLE = 2,
-        STYLE_LITERAL = 3,
-        STYLE_FOLDED = 4,
-        STYLE_DOUBLE = 5;
-
-      // Determines which scalar styles are possible and returns the preferred style.
-      // lineWidth = -1 => no limit.
-      // Pre-conditions: str.length > 0.
-      // Post-conditions:
-      //    STYLE_PLAIN or STYLE_SINGLE => no \n are in the string.
-      //    STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).
-      //    STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).
-      function chooseScalarStyle(
-        string,
-        singleLineOnly,
-        indentPerLevel,
-        lineWidth,
-        testAmbiguousType,
-      ) {
-        var i;
-        var char;
-        var hasLineBreak = false;
-        var hasFoldableLine = false; // only checked if shouldTrackWidth
-        var shouldTrackWidth = lineWidth !== -1;
-        var previousLineBreak = -1; // count the first line correctly
-        var plain =
-          isPlainSafeFirst(string.charCodeAt(0)) &&
-          !isWhitespace(string.charCodeAt(string.length - 1));
-
-        if (singleLineOnly) {
-          // Case: no block styles.
-          // Check for disallowed characters to rule out plain and single.
-          for (i = 0; i < string.length; i++) {
-            char = string.charCodeAt(i);
-            if (!isPrintable(char)) {
-              return STYLE_DOUBLE;
-            }
-            plain = plain && isPlainSafe(char);
-          }
-        } else {
-          // Case: block styles permitted.
-          for (i = 0; i < string.length; i++) {
-            char = string.charCodeAt(i);
-            if (char === CHAR_LINE_FEED) {
-              hasLineBreak = true;
-              // Check if any line can be folded.
-              if (shouldTrackWidth) {
-                hasFoldableLine =
-                  hasFoldableLine ||
-                  // Foldable line = too long, and not more-indented.
-                  (i - previousLineBreak - 1 > lineWidth &&
-                    string[previousLineBreak + 1] !== " ");
-                previousLineBreak = i;
-              }
-            } else if (!isPrintable(char)) {
-              return STYLE_DOUBLE;
-            }
-            plain = plain && isPlainSafe(char);
-          }
-          // in case the end is missing a \n
-          hasFoldableLine =
-            hasFoldableLine ||
-            (shouldTrackWidth &&
-              i - previousLineBreak - 1 > lineWidth &&
-              string[previousLineBreak + 1] !== " ");
-        }
-        // Although every style can represent \n without escaping, prefer block styles
-        // for multiline, since they're more readable and they don't add empty lines.
-        // Also prefer folding a super-long line.
-        if (!hasLineBreak && !hasFoldableLine) {
-          // Strings interpretable as another type have to be quoted;
-          // e.g. the string 'true' vs. the boolean true.
-          return plain && !testAmbiguousType(string)
-            ? STYLE_PLAIN
-            : STYLE_SINGLE;
-        }
-        // Edge case: block indentation indicator can only have one digit.
-        if (indentPerLevel > 9 && needIndentIndicator(string)) {
-          return STYLE_DOUBLE;
-        }
-        // At this point we know block styles are valid.
-        // Prefer literal style unless we want to fold.
-        return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;
-      }
-
-      // Note: line breaking/folding is implemented for only the folded style.
-      // NB. We drop the last trailing newline (if any) of a returned block scalar
-      //  since the dumper adds its own newline. This always works:
-      //    • No ending newline => unaffected; already using strip "-" chomping.
-      //    • Ending newline    => removed then restored.
-      //  Importantly, this keeps the "+" chomp indicator from gaining an extra line.
-      function writeScalar(state, string, level, iskey) {
-        state.dump = (function () {
-          if (string.length === 0) {
-            return "''";
-          }
-          if (
-            !state.noCompatMode &&
-            DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1
-          ) {
-            return "'" + string + "'";
-          }
+    if (state.tag !== null && state.tag !== '?') {
+      state.dump = '!<' + state.tag + '> ' + state.dump;
+    }
+  }
 
-          var indent = state.indent * Math.max(1, level); // no 0-indent scalars
-          // As indentation gets deeper, let the width decrease monotonically
-          // to the lower bound min(state.lineWidth, 40).
-          // Note that this implies
-          //  state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.
-          //  state.lineWidth > 40 + state.indent: width decreases until the lower bound.
-          // This behaves better than a constant minimum width which disallows narrower options,
-          // or an indent threshold which causes the width to suddenly increase.
-          var lineWidth =
-            state.lineWidth === -1
-              ? -1
-              : Math.max(
-                  Math.min(state.lineWidth, 40),
-                  state.lineWidth - indent,
-                );
-
-          // Without knowing if keys are implicit/explicit, assume implicit for safety.
-          var singleLineOnly =
-            iskey ||
-            // No block styles in flow mode.
-            (state.flowLevel > -1 && level >= state.flowLevel);
-          function testAmbiguity(string) {
-            return testImplicitResolving(state, string);
-          }
+  return true;
+}
 
-          switch (
-            chooseScalarStyle(
-              string,
-              singleLineOnly,
-              state.indent,
-              lineWidth,
-              testAmbiguity,
-            )
-          ) {
-            case STYLE_PLAIN:
-              return string;
-            case STYLE_SINGLE:
-              return "'" + string.replace(/'/g, "''") + "'";
-            case STYLE_LITERAL:
-              return (
-                "|" +
-                blockHeader(string, state.indent) +
-                dropEndingNewline(indentString(string, indent))
-              );
-            case STYLE_FOLDED:
-              return (
-                ">" +
-                blockHeader(string, state.indent) +
-                dropEndingNewline(
-                  indentString(foldString(string, lineWidth), indent),
-                )
-              );
-            case STYLE_DOUBLE:
-              return '"' + escapeString(string, lineWidth) + '"';
-            default:
-              throw new YAMLException("impossible error: invalid scalar style");
-          }
-        })();
-      }
-
-      // Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.
-      function blockHeader(string, indentPerLevel) {
-        var indentIndicator = needIndentIndicator(string)
-          ? String(indentPerLevel)
-          : "";
-
-        // note the special case: the string '\n' counts as a "trailing" empty line.
-        var clip = string[string.length - 1] === "\n";
-        var keep =
-          clip && (string[string.length - 2] === "\n" || string === "\n");
-        var chomp = keep ? "+" : clip ? "" : "-";
-
-        return indentIndicator + chomp + "\n";
-      }
-
-      // (See the note for writeScalar.)
-      function dropEndingNewline(string) {
-        return string[string.length - 1] === "\n"
-          ? string.slice(0, -1)
-          : string;
-      }
-
-      // Note: a long line without a suitable break point will exceed the width limit.
-      // Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.
-      function foldString(string, width) {
-        // In folded style, $k$ consecutive newlines output as $k+1$ newlines—
-        // unless they're before or after a more-indented line, or at the very
-        // beginning or end, in which case $k$ maps to $k$.
-        // Therefore, parse each chunk as newline(s) followed by a content line.
-        var lineRe = /(\n+)([^\n]*)/g;
-
-        // first line (possibly an empty line)
-        var result = (function () {
-          var nextLF = string.indexOf("\n");
-          nextLF = nextLF !== -1 ? nextLF : string.length;
-          lineRe.lastIndex = nextLF;
-          return foldLine(string.slice(0, nextLF), width);
-        })();
-        // If we haven't reached the first content line yet, don't add an extra \n.
-        var prevMoreIndented = string[0] === "\n" || string[0] === " ";
-        var moreIndented;
-
-        // rest of the lines
-        var match;
-        while ((match = lineRe.exec(string))) {
-          var prefix = match[1],
-            line = match[2];
-          moreIndented = line[0] === " ";
-          result +=
-            prefix +
-            (!prevMoreIndented && !moreIndented && line !== "" ? "\n" : "") +
-            foldLine(line, width);
-          prevMoreIndented = moreIndented;
-        }
+function getDuplicateReferences(object, state) {
+  var objects = [],
+      duplicatesIndexes = [],
+      index,
+      length;
 
-        return result;
-      }
+  inspectNode(object, objects, duplicatesIndexes);
 
-      // Greedy line breaking.
-      // Picks the longest line under the limit each time,
-      // otherwise settles for the shortest line over the limit.
-      // NB. More-indented lines *cannot* be folded, as that would add an extra \n.
-      function foldLine(line, width) {
-        if (line === "" || line[0] === " ") return line;
-
-        // Since a more-indented line adds a \n, breaks can't be followed by a space.
-        var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.
-        var match;
-        // start is an inclusive index. end, curr, and next are exclusive.
-        var start = 0,
-          end,
-          curr = 0,
-          next = 0;
-        var result = "";
-
-        // Invariants: 0 <= start <= length-1.
-        //   0 <= curr <= next <= max(0, length-2). curr - start <= width.
-        // Inside the loop:
-        //   A match implies length >= 2, so curr and next are <= length-2.
-        while ((match = breakRe.exec(line))) {
-          next = match.index;
-          // maintain invariant: curr - start <= width
-          if (next - start > width) {
-            end = curr > start ? curr : next; // derive end <= length-2
-            result += "\n" + line.slice(start, end);
-            // skip the space that was output as \n
-            start = end + 1; // derive start <= length-1
-          }
-          curr = next;
-        }
+  for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
+    state.duplicates.push(objects[duplicatesIndexes[index]]);
+  }
+  state.usedDuplicates = new Array(length);
+}
 
-        // By the invariants, start <= length-1, so there is something left over.
-        // It is either the whole string or a part starting from non-whitespace.
-        result += "\n";
-        // Insert a break if the remainder is too long and there is a break available.
-        if (line.length - start > width && curr > start) {
-          result += line.slice(start, curr) + "\n" + line.slice(curr + 1);
-        } else {
-          result += line.slice(start);
-        }
-
-        return result.slice(1); // drop extra \n joiner
-      }
-
-      // Escapes a double-quoted string.
-      function escapeString(string) {
-        var result = "";
-        var char, nextChar;
-        var escapeSeq;
-
-        for (var i = 0; i < string.length; i++) {
-          char = string.charCodeAt(i);
-          // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates").
-          if (char >= 0xd800 && char <= 0xdbff /* high surrogate */) {
-            nextChar = string.charCodeAt(i + 1);
-            if (nextChar >= 0xdc00 && nextChar <= 0xdfff /* low surrogate */) {
-              // Combine the surrogate pair and store it escaped.
-              result += encodeHex(
-                (char - 0xd800) * 0x400 + nextChar - 0xdc00 + 0x10000,
-              );
-              // Advance index one extra since we already used that char here.
-              i++;
-              continue;
-            }
-          }
-          escapeSeq = ESCAPE_SEQUENCES[char];
-          result +=
-            !escapeSeq && isPrintable(char)
-              ? string[i]
-              : escapeSeq || encodeHex(char);
-        }
+function inspectNode(object, objects, duplicatesIndexes) {
+  var objectKeyList,
+      index,
+      length;
 
-        return result;
+  if (object !== null && typeof object === 'object') {
+    index = objects.indexOf(object);
+    if (index !== -1) {
+      if (duplicatesIndexes.indexOf(index) === -1) {
+        duplicatesIndexes.push(index);
       }
+    } else {
+      objects.push(object);
 
-      function writeFlowSequence(state, level, object) {
-        var _result = "",
-          _tag = state.tag,
-          index,
-          length;
-
+      if (Array.isArray(object)) {
         for (index = 0, length = object.length; index < length; index += 1) {
-          // Write only valid elements.
-          if (writeNode(state, level, object[index], false, false)) {
-            if (index !== 0) _result += "," + (!state.condenseFlow ? " " : "");
-            _result += state.dump;
-          }
+          inspectNode(object[index], objects, duplicatesIndexes);
         }
+      } else {
+        objectKeyList = Object.keys(object);
 
-        state.tag = _tag;
-        state.dump = "[" + _result + "]";
+        for (index = 0, length = objectKeyList.length; index < length; index += 1) {
+          inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
+        }
       }
+    }
+  }
+}
 
-      function writeBlockSequence(state, level, object, compact) {
-        var _result = "",
-          _tag = state.tag,
-          index,
-          length;
-
-        for (index = 0, length = object.length; index < length; index += 1) {
-          // Write only valid elements.
-          if (writeNode(state, level + 1, object[index], true, true)) {
-            if (!compact || index !== 0) {
-              _result += generateNextLine(state, level);
-            }
-
-            if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
-              _result += "-";
-            } else {
-              _result += "- ";
-            }
-
-            _result += state.dump;
-          }
-        }
+function dump(input, options) {
+  options = options || {};
 
-        state.tag = _tag;
-        state.dump = _result || "[]"; // Empty sequence if no valid values.
-      }
-
-      function writeFlowMapping(state, level, object) {
-        var _result = "",
-          _tag = state.tag,
-          objectKeyList = Object.keys(object),
-          index,
-          length,
-          objectKey,
-          objectValue,
-          pairBuffer;
-
-        for (
-          index = 0, length = objectKeyList.length;
-          index < length;
-          index += 1
-        ) {
-          pairBuffer = state.condenseFlow ? '"' : "";
+  var state = new State(options);
 
-          if (index !== 0) pairBuffer += ", ";
+  if (!state.noRefs) getDuplicateReferences(input, state);
 
-          objectKey = objectKeyList[index];
-          objectValue = object[objectKey];
+  if (writeNode(state, 0, input, true, true)) return state.dump + '\n';
 
-          if (!writeNode(state, level, objectKey, false, false)) {
-            continue; // Skip this pair because of invalid key;
-          }
+  return '';
+}
 
-          if (state.dump.length > 1024) pairBuffer += "? ";
+function safeDump(input, options) {
+  return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
 
-          pairBuffer +=
-            state.dump +
-            (state.condenseFlow ? '"' : "") +
-            ":" +
-            (state.condenseFlow ? "" : " ");
+module.exports.dump     = dump;
+module.exports.safeDump = safeDump;
 
-          if (!writeNode(state, level, objectValue, false, false)) {
-            continue; // Skip this pair because of invalid value.
-          }
 
-          pairBuffer += state.dump;
+/***/ }),
+/* 282 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // Both key and value are valid.
-          _result += pairBuffer;
-        }
+"use strict";
 
-        state.tag = _tag;
-        state.dump = "{" + _result + "}";
-      }
-
-      function writeBlockMapping(state, level, object, compact) {
-        var _result = "",
-          _tag = state.tag,
-          objectKeyList = Object.keys(object),
-          index,
-          length,
-          objectKey,
-          objectValue,
-          explicitPair,
-          pairBuffer;
-
-        // Allow sorting keys so that the output file is deterministic
-        if (state.sortKeys === true) {
-          // Default sorting
-          objectKeyList.sort();
-        } else if (typeof state.sortKeys === "function") {
-          // Custom sort function
-          objectKeyList.sort(state.sortKeys);
-        } else if (state.sortKeys) {
-          // Something is wrong
-          throw new YAMLException("sortKeys must be a boolean or a function");
-        }
-
-        for (
-          index = 0, length = objectKeyList.length;
-          index < length;
-          index += 1
-        ) {
-          pairBuffer = "";
 
-          if (!compact || index !== 0) {
-            pairBuffer += generateNextLine(state, level);
-          }
+/*eslint-disable max-len,no-use-before-define*/
 
-          objectKey = objectKeyList[index];
-          objectValue = object[objectKey];
+var common              = __webpack_require__(43);
+var YAMLException       = __webpack_require__(54);
+var Mark                = __webpack_require__(283);
+var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
+var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
 
-          if (!writeNode(state, level + 1, objectKey, true, true, true)) {
-            continue; // Skip this pair because of invalid key.
-          }
 
-          explicitPair =
-            (state.tag !== null && state.tag !== "?") ||
-            (state.dump && state.dump.length > 1024);
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
 
-          if (explicitPair) {
-            if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
-              pairBuffer += "?";
-            } else {
-              pairBuffer += "? ";
-            }
-          }
 
-          pairBuffer += state.dump;
+var CONTEXT_FLOW_IN   = 1;
+var CONTEXT_FLOW_OUT  = 2;
+var CONTEXT_BLOCK_IN  = 3;
+var CONTEXT_BLOCK_OUT = 4;
 
-          if (explicitPair) {
-            pairBuffer += generateNextLine(state, level);
-          }
 
-          if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
-            continue; // Skip this pair because of invalid value.
-          }
+var CHOMPING_CLIP  = 1;
+var CHOMPING_STRIP = 2;
+var CHOMPING_KEEP  = 3;
 
-          if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
-            pairBuffer += ":";
-          } else {
-            pairBuffer += ": ";
-          }
 
-          pairBuffer += state.dump;
+var PATTERN_NON_PRINTABLE         = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
+var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
+var PATTERN_FLOW_INDICATORS       = /[,\[\]\{\}]/;
+var PATTERN_TAG_HANDLE            = /^(?:!|!!|![a-z\-]+!)$/i;
+var PATTERN_TAG_URI               = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
 
-          // Both key and value are valid.
-          _result += pairBuffer;
-        }
 
-        state.tag = _tag;
-        state.dump = _result || "{}"; // Empty mapping if no valid pairs.
-      }
+function _class(obj) { return Object.prototype.toString.call(obj); }
 
-      function detectType(state, object, explicit) {
-        var _result, typeList, index, length, type, style;
+function is_EOL(c) {
+  return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);
+}
 
-        typeList = explicit ? state.explicitTypes : state.implicitTypes;
+function is_WHITE_SPACE(c) {
+  return (c === 0x09/* Tab */) || (c === 0x20/* Space */);
+}
 
-        for (index = 0, length = typeList.length; index < length; index += 1) {
-          type = typeList[index];
+function is_WS_OR_EOL(c) {
+  return (c === 0x09/* Tab */) ||
+         (c === 0x20/* Space */) ||
+         (c === 0x0A/* LF */) ||
+         (c === 0x0D/* CR */);
+}
 
-          if (
-            (type.instanceOf || type.predicate) &&
-            (!type.instanceOf ||
-              (typeof object === "object" &&
-                object instanceof type.instanceOf)) &&
-            (!type.predicate || type.predicate(object))
-          ) {
-            state.tag = explicit ? type.tag : "?";
+function is_FLOW_INDICATOR(c) {
+  return c === 0x2C/* , */ ||
+         c === 0x5B/* [ */ ||
+         c === 0x5D/* ] */ ||
+         c === 0x7B/* { */ ||
+         c === 0x7D/* } */;
+}
 
-            if (type.represent) {
-              style = state.styleMap[type.tag] || type.defaultStyle;
+function fromHexCode(c) {
+  var lc;
 
-              if (_toString.call(type.represent) === "[object Function]") {
-                _result = type.represent(object, style);
-              } else if (_hasOwnProperty.call(type.represent, style)) {
-                _result = type.represent[style](object, style);
-              } else {
-                throw new YAMLException(
-                  "!<" +
-                    type.tag +
-                    '> tag resolver accepts not "' +
-                    style +
-                    '" style',
-                );
-              }
+  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
+    return c - 0x30;
+  }
 
-              state.dump = _result;
-            }
+  /*eslint-disable no-bitwise*/
+  lc = c | 0x20;
 
-            return true;
-          }
-        }
+  if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {
+    return lc - 0x61 + 10;
+  }
 
-        return false;
-      }
+  return -1;
+}
 
-      // Serializes `object` and writes it to global `result`.
-      // Returns true on success, or false on invalid object.
-      //
-      function writeNode(state, level, object, block, compact, iskey) {
-        state.tag = null;
-        state.dump = object;
+function escapedHexLen(c) {
+  if (c === 0x78/* x */) { return 2; }
+  if (c === 0x75/* u */) { return 4; }
+  if (c === 0x55/* U */) { return 8; }
+  return 0;
+}
 
-        if (!detectType(state, object, false)) {
-          detectType(state, object, true);
-        }
+function fromDecimalCode(c) {
+  if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
+    return c - 0x30;
+  }
 
-        var type = _toString.call(state.dump);
+  return -1;
+}
+
+function simpleEscapeSequence(c) {
+  /* eslint-disable indent */
+  return (c === 0x30/* 0 */) ? '\x00' :
+        (c === 0x61/* a */) ? '\x07' :
+        (c === 0x62/* b */) ? '\x08' :
+        (c === 0x74/* t */) ? '\x09' :
+        (c === 0x09/* Tab */) ? '\x09' :
+        (c === 0x6E/* n */) ? '\x0A' :
+        (c === 0x76/* v */) ? '\x0B' :
+        (c === 0x66/* f */) ? '\x0C' :
+        (c === 0x72/* r */) ? '\x0D' :
+        (c === 0x65/* e */) ? '\x1B' :
+        (c === 0x20/* Space */) ? ' ' :
+        (c === 0x22/* " */) ? '\x22' :
+        (c === 0x2F/* / */) ? '/' :
+        (c === 0x5C/* \ */) ? '\x5C' :
+        (c === 0x4E/* N */) ? '\x85' :
+        (c === 0x5F/* _ */) ? '\xA0' :
+        (c === 0x4C/* L */) ? '\u2028' :
+        (c === 0x50/* P */) ? '\u2029' : '';
+}
+
+function charFromCodepoint(c) {
+  if (c <= 0xFFFF) {
+    return String.fromCharCode(c);
+  }
+  // Encode UTF-16 surrogate pair
+  // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
+  return String.fromCharCode(
+    ((c - 0x010000) >> 10) + 0xD800,
+    ((c - 0x010000) & 0x03FF) + 0xDC00
+  );
+}
+
+var simpleEscapeCheck = new Array(256); // integer, for fast access
+var simpleEscapeMap = new Array(256);
+for (var i = 0; i < 256; i++) {
+  simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
+  simpleEscapeMap[i] = simpleEscapeSequence(i);
+}
+
+
+function State(input, options) {
+  this.input = input;
+
+  this.filename  = options['filename']  || null;
+  this.schema    = options['schema']    || DEFAULT_FULL_SCHEMA;
+  this.onWarning = options['onWarning'] || null;
+  this.legacy    = options['legacy']    || false;
+  this.json      = options['json']      || false;
+  this.listener  = options['listener']  || null;
+
+  this.implicitTypes = this.schema.compiledImplicit;
+  this.typeMap       = this.schema.compiledTypeMap;
+
+  this.length     = input.length;
+  this.position   = 0;
+  this.line       = 0;
+  this.lineStart  = 0;
+  this.lineIndent = 0;
+
+  this.documents = [];
+
+  /*
+  this.version;
+  this.checkLineBreaks;
+  this.tagMap;
+  this.anchorMap;
+  this.tag;
+  this.anchor;
+  this.kind;
+  this.result;*/
 
-        if (block) {
-          block = state.flowLevel < 0 || state.flowLevel > level;
-        }
+}
 
-        var objectOrArray =
-            type === "[object Object]" || type === "[object Array]",
-          duplicateIndex,
-          duplicate;
 
-        if (objectOrArray) {
-          duplicateIndex = state.duplicates.indexOf(object);
-          duplicate = duplicateIndex !== -1;
-        }
+function generateError(state, message) {
+  return new YAMLException(
+    message,
+    new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));
+}
 
-        if (
-          (state.tag !== null && state.tag !== "?") ||
-          duplicate ||
-          (state.indent !== 2 && level > 0)
-        ) {
-          compact = false;
-        }
+function throwError(state, message) {
+  throw generateError(state, message);
+}
 
-        if (duplicate && state.usedDuplicates[duplicateIndex]) {
-          state.dump = "*ref_" + duplicateIndex;
-        } else {
-          if (
-            objectOrArray &&
-            duplicate &&
-            !state.usedDuplicates[duplicateIndex]
-          ) {
-            state.usedDuplicates[duplicateIndex] = true;
-          }
-          if (type === "[object Object]") {
-            if (block && Object.keys(state.dump).length !== 0) {
-              writeBlockMapping(state, level, state.dump, compact);
-              if (duplicate) {
-                state.dump = "&ref_" + duplicateIndex + state.dump;
-              }
-            } else {
-              writeFlowMapping(state, level, state.dump);
-              if (duplicate) {
-                state.dump = "&ref_" + duplicateIndex + " " + state.dump;
-              }
-            }
-          } else if (type === "[object Array]") {
-            var arrayLevel =
-              state.noArrayIndent && level > 0 ? level - 1 : level;
-            if (block && state.dump.length !== 0) {
-              writeBlockSequence(state, arrayLevel, state.dump, compact);
-              if (duplicate) {
-                state.dump = "&ref_" + duplicateIndex + state.dump;
-              }
-            } else {
-              writeFlowSequence(state, arrayLevel, state.dump);
-              if (duplicate) {
-                state.dump = "&ref_" + duplicateIndex + " " + state.dump;
-              }
-            }
-          } else if (type === "[object String]") {
-            if (state.tag !== "?") {
-              writeScalar(state, state.dump, level, iskey);
-            }
-          } else {
-            if (state.skipInvalid) return false;
-            throw new YAMLException(
-              "unacceptable kind of an object to dump " + type,
-            );
-          }
+function throwWarning(state, message) {
+  if (state.onWarning) {
+    state.onWarning.call(null, generateError(state, message));
+  }
+}
 
-          if (state.tag !== null && state.tag !== "?") {
-            state.dump = "!<" + state.tag + "> " + state.dump;
-          }
-        }
 
-        return true;
-      }
+var directiveHandlers = {
 
-      function getDuplicateReferences(object, state) {
-        var objects = [],
-          duplicatesIndexes = [],
-          index,
-          length;
+  YAML: function handleYamlDirective(state, name, args) {
 
-        inspectNode(object, objects, duplicatesIndexes);
+    var match, major, minor;
 
-        for (
-          index = 0, length = duplicatesIndexes.length;
-          index < length;
-          index += 1
-        ) {
-          state.duplicates.push(objects[duplicatesIndexes[index]]);
-        }
-        state.usedDuplicates = new Array(length);
-      }
+    if (state.version !== null) {
+      throwError(state, 'duplication of %YAML directive');
+    }
 
-      function inspectNode(object, objects, duplicatesIndexes) {
-        var objectKeyList, index, length;
+    if (args.length !== 1) {
+      throwError(state, 'YAML directive accepts exactly one argument');
+    }
 
-        if (object !== null && typeof object === "object") {
-          index = objects.indexOf(object);
-          if (index !== -1) {
-            if (duplicatesIndexes.indexOf(index) === -1) {
-              duplicatesIndexes.push(index);
-            }
-          } else {
-            objects.push(object);
+    match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
 
-            if (Array.isArray(object)) {
-              for (
-                index = 0, length = object.length;
-                index < length;
-                index += 1
-              ) {
-                inspectNode(object[index], objects, duplicatesIndexes);
-              }
-            } else {
-              objectKeyList = Object.keys(object);
+    if (match === null) {
+      throwError(state, 'ill-formed argument of the YAML directive');
+    }
 
-              for (
-                index = 0, length = objectKeyList.length;
-                index < length;
-                index += 1
-              ) {
-                inspectNode(
-                  object[objectKeyList[index]],
-                  objects,
-                  duplicatesIndexes,
-                );
-              }
-            }
-          }
-        }
-      }
+    major = parseInt(match[1], 10);
+    minor = parseInt(match[2], 10);
 
-      function dump(input, options) {
-        options = options || {};
+    if (major !== 1) {
+      throwError(state, 'unacceptable YAML version of the document');
+    }
 
-        var state = new State(options);
+    state.version = args[0];
+    state.checkLineBreaks = (minor < 2);
 
-        if (!state.noRefs) getDuplicateReferences(input, state);
+    if (minor !== 1 && minor !== 2) {
+      throwWarning(state, 'unsupported YAML version of the document');
+    }
+  },
 
-        if (writeNode(state, 0, input, true, true)) return state.dump + "\n";
+  TAG: function handleTagDirective(state, name, args) {
 
-        return "";
-      }
+    var handle, prefix;
 
-      function safeDump(input, options) {
-        return dump(
-          input,
-          common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
-        );
-      }
+    if (args.length !== 2) {
+      throwError(state, 'TAG directive accepts exactly two arguments');
+    }
 
-      module.exports.dump = dump;
-      module.exports.safeDump = safeDump;
+    handle = args[0];
+    prefix = args[1];
 
-      /***/
-    },
-    /* 282 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (!PATTERN_TAG_HANDLE.test(handle)) {
+      throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');
+    }
 
-      /*eslint-disable max-len,no-use-before-define*/
+    if (_hasOwnProperty.call(state.tagMap, handle)) {
+      throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
+    }
 
-      var common = __webpack_require__(43);
-      var YAMLException = __webpack_require__(54);
-      var Mark = __webpack_require__(283);
-      var DEFAULT_SAFE_SCHEMA = __webpack_require__(55);
-      var DEFAULT_FULL_SCHEMA = __webpack_require__(73);
+    if (!PATTERN_TAG_URI.test(prefix)) {
+      throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');
+    }
 
-      var _hasOwnProperty = Object.prototype.hasOwnProperty;
+    state.tagMap[handle] = prefix;
+  }
+};
 
-      var CONTEXT_FLOW_IN = 1;
-      var CONTEXT_FLOW_OUT = 2;
-      var CONTEXT_BLOCK_IN = 3;
-      var CONTEXT_BLOCK_OUT = 4;
 
-      var CHOMPING_CLIP = 1;
-      var CHOMPING_STRIP = 2;
-      var CHOMPING_KEEP = 3;
+function captureSegment(state, start, end, checkJson) {
+  var _position, _length, _character, _result;
 
-      var PATTERN_NON_PRINTABLE =
-        /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
-      var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
-      var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/;
-      var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i;
-      var PATTERN_TAG_URI =
-        /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
+  if (start < end) {
+    _result = state.input.slice(start, end);
 
-      function _class(obj) {
-        return Object.prototype.toString.call(obj);
+    if (checkJson) {
+      for (_position = 0, _length = _result.length; _position < _length; _position += 1) {
+        _character = _result.charCodeAt(_position);
+        if (!(_character === 0x09 ||
+              (0x20 <= _character && _character <= 0x10FFFF))) {
+          throwError(state, 'expected valid JSON character');
+        }
       }
+    } else if (PATTERN_NON_PRINTABLE.test(_result)) {
+      throwError(state, 'the stream contains non-printable characters');
+    }
 
-      function is_EOL(c) {
-        return c === 0x0a /* LF */ || c === 0x0d /* CR */;
-      }
+    state.result += _result;
+  }
+}
 
-      function is_WHITE_SPACE(c) {
-        return c === 0x09 /* Tab */ || c === 0x20 /* Space */;
-      }
+function mergeMappings(state, destination, source, overridableKeys) {
+  var sourceKeys, key, index, quantity;
 
-      function is_WS_OR_EOL(c) {
-        return (
-          c === 0x09 /* Tab */ ||
-          c === 0x20 /* Space */ ||
-          c === 0x0a /* LF */ ||
-          c === 0x0d /* CR */
-        );
-      }
+  if (!common.isObject(source)) {
+    throwError(state, 'cannot merge mappings; the provided source object is unacceptable');
+  }
 
-      function is_FLOW_INDICATOR(c) {
-        return (
-          c === 0x2c /* , */ ||
-          c === 0x5b /* [ */ ||
-          c === 0x5d /* ] */ ||
-          c === 0x7b /* { */ ||
-          c === 0x7d /* } */
-        );
-      }
+  sourceKeys = Object.keys(source);
 
-      function fromHexCode(c) {
-        var lc;
+  for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
+    key = sourceKeys[index];
 
-        if (0x30 /* 0 */ <= c && c <= 0x39 /* 9 */) {
-          return c - 0x30;
-        }
+    if (!_hasOwnProperty.call(destination, key)) {
+      destination[key] = source[key];
+      overridableKeys[key] = true;
+    }
+  }
+}
 
-        /*eslint-disable no-bitwise*/
-        lc = c | 0x20;
+function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) {
+  var index, quantity;
 
-        if (0x61 /* a */ <= lc && lc <= 0x66 /* f */) {
-          return lc - 0x61 + 10;
-        }
+  // The output is a plain object here, so keys can only be strings.
+  // We need to convert keyNode to a string, but doing so can hang the process
+  // (deeply nested arrays that explode exponentially using aliases).
+  if (Array.isArray(keyNode)) {
+    keyNode = Array.prototype.slice.call(keyNode);
 
-        return -1;
+    for (index = 0, quantity = keyNode.length; index < quantity; index += 1) {
+      if (Array.isArray(keyNode[index])) {
+        throwError(state, 'nested arrays are not supported inside keys');
       }
 
-      function escapedHexLen(c) {
-        if (c === 0x78 /* x */) {
-          return 2;
-        }
-        if (c === 0x75 /* u */) {
-          return 4;
-        }
-        if (c === 0x55 /* U */) {
-          return 8;
-        }
-        return 0;
+      if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') {
+        keyNode[index] = '[object Object]';
       }
+    }
+  }
 
-      function fromDecimalCode(c) {
-        if (0x30 /* 0 */ <= c && c <= 0x39 /* 9 */) {
-          return c - 0x30;
-        }
+  // Avoid code execution in load() via toString property
+  // (still use its own toString for arrays, timestamps,
+  // and whatever user schema extensions happen to have @@toStringTag)
+  if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') {
+    keyNode = '[object Object]';
+  }
 
-        return -1;
-      }
 
-      function simpleEscapeSequence(c) {
-        /* eslint-disable indent */
-        return c === 0x30 /* 0 */
-          ? "\x00"
-          : c === 0x61 /* a */
-            ? "\x07"
-            : c === 0x62 /* b */
-              ? "\x08"
-              : c === 0x74 /* t */
-                ? "\x09"
-                : c === 0x09 /* Tab */
-                  ? "\x09"
-                  : c === 0x6e /* n */
-                    ? "\x0A"
-                    : c === 0x76 /* v */
-                      ? "\x0B"
-                      : c === 0x66 /* f */
-                        ? "\x0C"
-                        : c === 0x72 /* r */
-                          ? "\x0D"
-                          : c === 0x65 /* e */
-                            ? "\x1B"
-                            : c === 0x20 /* Space */
-                              ? " "
-                              : c === 0x22 /* " */
-                                ? "\x22"
-                                : c === 0x2f /* / */
-                                  ? "/"
-                                  : c === 0x5c /* \ */
-                                    ? "\x5C"
-                                    : c === 0x4e /* N */
-                                      ? "\x85"
-                                      : c === 0x5f /* _ */
-                                        ? "\xA0"
-                                        : c === 0x4c /* L */
-                                          ? "\u2028"
-                                          : c === 0x50 /* P */
-                                            ? "\u2029"
-                                            : "";
-      }
-
-      function charFromCodepoint(c) {
-        if (c <= 0xffff) {
-          return String.fromCharCode(c);
-        }
-        // Encode UTF-16 surrogate pair
-        // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF
-        return String.fromCharCode(
-          ((c - 0x010000) >> 10) + 0xd800,
-          ((c - 0x010000) & 0x03ff) + 0xdc00,
-        );
-      }
+  keyNode = String(keyNode);
+
+  if (_result === null) {
+    _result = {};
+  }
 
-      var simpleEscapeCheck = new Array(256); // integer, for fast access
-      var simpleEscapeMap = new Array(256);
-      for (var i = 0; i < 256; i++) {
-        simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
-        simpleEscapeMap[i] = simpleEscapeSequence(i);
+  if (keyTag === 'tag:yaml.org,2002:merge') {
+    if (Array.isArray(valueNode)) {
+      for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
+        mergeMappings(state, _result, valueNode[index], overridableKeys);
       }
+    } else {
+      mergeMappings(state, _result, valueNode, overridableKeys);
+    }
+  } else {
+    if (!state.json &&
+        !_hasOwnProperty.call(overridableKeys, keyNode) &&
+        _hasOwnProperty.call(_result, keyNode)) {
+      state.line = startLine || state.line;
+      state.position = startPos || state.position;
+      throwError(state, 'duplicated mapping key');
+    }
+    _result[keyNode] = valueNode;
+    delete overridableKeys[keyNode];
+  }
 
-      function State(input, options) {
-        this.input = input;
+  return _result;
+}
 
-        this.filename = options["filename"] || null;
-        this.schema = options["schema"] || DEFAULT_FULL_SCHEMA;
-        this.onWarning = options["onWarning"] || null;
-        this.legacy = options["legacy"] || false;
-        this.json = options["json"] || false;
-        this.listener = options["listener"] || null;
+function readLineBreak(state) {
+  var ch;
 
-        this.implicitTypes = this.schema.compiledImplicit;
-        this.typeMap = this.schema.compiledTypeMap;
+  ch = state.input.charCodeAt(state.position);
 
-        this.length = input.length;
-        this.position = 0;
-        this.line = 0;
-        this.lineStart = 0;
-        this.lineIndent = 0;
+  if (ch === 0x0A/* LF */) {
+    state.position++;
+  } else if (ch === 0x0D/* CR */) {
+    state.position++;
+    if (state.input.charCodeAt(state.position) === 0x0A/* LF */) {
+      state.position++;
+    }
+  } else {
+    throwError(state, 'a line break is expected');
+  }
 
-        this.documents = [];
+  state.line += 1;
+  state.lineStart = state.position;
+}
 
-        /*
-  this.version;
-  this.checkLineBreaks;
-  this.tagMap;
-  this.anchorMap;
-  this.tag;
-  this.anchor;
-  this.kind;
-  this.result;*/
-      }
+function skipSeparationSpace(state, allowComments, checkIndent) {
+  var lineBreaks = 0,
+      ch = state.input.charCodeAt(state.position);
 
-      function generateError(state, message) {
-        return new YAMLException(
-          message,
-          new Mark(
-            state.filename,
-            state.input,
-            state.position,
-            state.line,
-            state.position - state.lineStart,
-          ),
-        );
-      }
+  while (ch !== 0) {
+    while (is_WHITE_SPACE(ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
 
-      function throwError(state, message) {
-        throw generateError(state, message);
-      }
+    if (allowComments && ch === 0x23/* # */) {
+      do {
+        ch = state.input.charCodeAt(++state.position);
+      } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0);
+    }
 
-      function throwWarning(state, message) {
-        if (state.onWarning) {
-          state.onWarning.call(null, generateError(state, message));
-        }
+    if (is_EOL(ch)) {
+      readLineBreak(state);
+
+      ch = state.input.charCodeAt(state.position);
+      lineBreaks++;
+      state.lineIndent = 0;
+
+      while (ch === 0x20/* Space */) {
+        state.lineIndent++;
+        ch = state.input.charCodeAt(++state.position);
       }
+    } else {
+      break;
+    }
+  }
 
-      var directiveHandlers = {
-        YAML: function handleYamlDirective(state, name, args) {
-          var match, major, minor;
+  if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) {
+    throwWarning(state, 'deficient indentation');
+  }
 
-          if (state.version !== null) {
-            throwError(state, "duplication of %YAML directive");
-          }
+  return lineBreaks;
+}
 
-          if (args.length !== 1) {
-            throwError(state, "YAML directive accepts exactly one argument");
-          }
+function testDocumentSeparator(state) {
+  var _position = state.position,
+      ch;
 
-          match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
+  ch = state.input.charCodeAt(_position);
 
-          if (match === null) {
-            throwError(state, "ill-formed argument of the YAML directive");
-          }
+  // Condition state.position === state.lineStart is tested
+  // in parent on each call, for efficiency. No needs to test here again.
+  if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) &&
+      ch === state.input.charCodeAt(_position + 1) &&
+      ch === state.input.charCodeAt(_position + 2)) {
 
-          major = parseInt(match[1], 10);
-          minor = parseInt(match[2], 10);
+    _position += 3;
 
-          if (major !== 1) {
-            throwError(state, "unacceptable YAML version of the document");
-          }
+    ch = state.input.charCodeAt(_position);
 
-          state.version = args[0];
-          state.checkLineBreaks = minor < 2;
+    if (ch === 0 || is_WS_OR_EOL(ch)) {
+      return true;
+    }
+  }
 
-          if (minor !== 1 && minor !== 2) {
-            throwWarning(state, "unsupported YAML version of the document");
-          }
-        },
+  return false;
+}
 
-        TAG: function handleTagDirective(state, name, args) {
-          var handle, prefix;
+function writeFoldedLines(state, count) {
+  if (count === 1) {
+    state.result += ' ';
+  } else if (count > 1) {
+    state.result += common.repeat('\n', count - 1);
+  }
+}
+
+
+function readPlainScalar(state, nodeIndent, withinFlowCollection) {
+  var preceding,
+      following,
+      captureStart,
+      captureEnd,
+      hasPendingContent,
+      _line,
+      _lineStart,
+      _lineIndent,
+      _kind = state.kind,
+      _result = state.result,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (is_WS_OR_EOL(ch)      ||
+      is_FLOW_INDICATOR(ch) ||
+      ch === 0x23/* # */    ||
+      ch === 0x26/* & */    ||
+      ch === 0x2A/* * */    ||
+      ch === 0x21/* ! */    ||
+      ch === 0x7C/* | */    ||
+      ch === 0x3E/* > */    ||
+      ch === 0x27/* ' */    ||
+      ch === 0x22/* " */    ||
+      ch === 0x25/* % */    ||
+      ch === 0x40/* @ */    ||
+      ch === 0x60/* ` */) {
+    return false;
+  }
 
-          if (args.length !== 2) {
-            throwError(state, "TAG directive accepts exactly two arguments");
-          }
+  if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) {
+    following = state.input.charCodeAt(state.position + 1);
 
-          handle = args[0];
-          prefix = args[1];
+    if (is_WS_OR_EOL(following) ||
+        withinFlowCollection && is_FLOW_INDICATOR(following)) {
+      return false;
+    }
+  }
 
-          if (!PATTERN_TAG_HANDLE.test(handle)) {
-            throwError(
-              state,
-              "ill-formed tag handle (first argument) of the TAG directive",
-            );
-          }
+  state.kind = 'scalar';
+  state.result = '';
+  captureStart = captureEnd = state.position;
+  hasPendingContent = false;
 
-          if (_hasOwnProperty.call(state.tagMap, handle)) {
-            throwError(
-              state,
-              'there is a previously declared suffix for "' +
-                handle +
-                '" tag handle',
-            );
-          }
+  while (ch !== 0) {
+    if (ch === 0x3A/* : */) {
+      following = state.input.charCodeAt(state.position + 1);
 
-          if (!PATTERN_TAG_URI.test(prefix)) {
-            throwError(
-              state,
-              "ill-formed tag prefix (second argument) of the TAG directive",
-            );
-          }
+      if (is_WS_OR_EOL(following) ||
+          withinFlowCollection && is_FLOW_INDICATOR(following)) {
+        break;
+      }
 
-          state.tagMap[handle] = prefix;
-        },
-      };
+    } else if (ch === 0x23/* # */) {
+      preceding = state.input.charCodeAt(state.position - 1);
 
-      function captureSegment(state, start, end, checkJson) {
-        var _position, _length, _character, _result;
+      if (is_WS_OR_EOL(preceding)) {
+        break;
+      }
 
-        if (start < end) {
-          _result = state.input.slice(start, end);
+    } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||
+               withinFlowCollection && is_FLOW_INDICATOR(ch)) {
+      break;
 
-          if (checkJson) {
-            for (
-              _position = 0, _length = _result.length;
-              _position < _length;
-              _position += 1
-            ) {
-              _character = _result.charCodeAt(_position);
-              if (
-                !(
-                  _character === 0x09 ||
-                  (0x20 <= _character && _character <= 0x10ffff)
-                )
-              ) {
-                throwError(state, "expected valid JSON character");
-              }
-            }
-          } else if (PATTERN_NON_PRINTABLE.test(_result)) {
-            throwError(state, "the stream contains non-printable characters");
-          }
+    } else if (is_EOL(ch)) {
+      _line = state.line;
+      _lineStart = state.lineStart;
+      _lineIndent = state.lineIndent;
+      skipSeparationSpace(state, false, -1);
 
-          state.result += _result;
-        }
+      if (state.lineIndent >= nodeIndent) {
+        hasPendingContent = true;
+        ch = state.input.charCodeAt(state.position);
+        continue;
+      } else {
+        state.position = captureEnd;
+        state.line = _line;
+        state.lineStart = _lineStart;
+        state.lineIndent = _lineIndent;
+        break;
       }
+    }
 
-      function mergeMappings(state, destination, source, overridableKeys) {
-        var sourceKeys, key, index, quantity;
+    if (hasPendingContent) {
+      captureSegment(state, captureStart, captureEnd, false);
+      writeFoldedLines(state, state.line - _line);
+      captureStart = captureEnd = state.position;
+      hasPendingContent = false;
+    }
 
-        if (!common.isObject(source)) {
-          throwError(
-            state,
-            "cannot merge mappings; the provided source object is unacceptable",
-          );
-        }
+    if (!is_WHITE_SPACE(ch)) {
+      captureEnd = state.position + 1;
+    }
 
-        sourceKeys = Object.keys(source);
+    ch = state.input.charCodeAt(++state.position);
+  }
 
-        for (
-          index = 0, quantity = sourceKeys.length;
-          index < quantity;
-          index += 1
-        ) {
-          key = sourceKeys[index];
+  captureSegment(state, captureStart, captureEnd, false);
 
-          if (!_hasOwnProperty.call(destination, key)) {
-            destination[key] = source[key];
-            overridableKeys[key] = true;
-          }
-        }
-      }
+  if (state.result) {
+    return true;
+  }
 
-      function storeMappingPair(
-        state,
-        _result,
-        overridableKeys,
-        keyTag,
-        keyNode,
-        valueNode,
-        startLine,
-        startPos,
-      ) {
-        var index, quantity;
-
-        // The output is a plain object here, so keys can only be strings.
-        // We need to convert keyNode to a string, but doing so can hang the process
-        // (deeply nested arrays that explode exponentially using aliases).
-        if (Array.isArray(keyNode)) {
-          keyNode = Array.prototype.slice.call(keyNode);
-
-          for (
-            index = 0, quantity = keyNode.length;
-            index < quantity;
-            index += 1
-          ) {
-            if (Array.isArray(keyNode[index])) {
-              throwError(state, "nested arrays are not supported inside keys");
-            }
+  state.kind = _kind;
+  state.result = _result;
+  return false;
+}
 
-            if (
-              typeof keyNode === "object" &&
-              _class(keyNode[index]) === "[object Object]"
-            ) {
-              keyNode[index] = "[object Object]";
-            }
-          }
-        }
+function readSingleQuotedScalar(state, nodeIndent) {
+  var ch,
+      captureStart, captureEnd;
 
-        // Avoid code execution in load() via toString property
-        // (still use its own toString for arrays, timestamps,
-        // and whatever user schema extensions happen to have @@toStringTag)
-        if (
-          typeof keyNode === "object" &&
-          _class(keyNode) === "[object Object]"
-        ) {
-          keyNode = "[object Object]";
-        }
+  ch = state.input.charCodeAt(state.position);
 
-        keyNode = String(keyNode);
+  if (ch !== 0x27/* ' */) {
+    return false;
+  }
 
-        if (_result === null) {
-          _result = {};
-        }
+  state.kind = 'scalar';
+  state.result = '';
+  state.position++;
+  captureStart = captureEnd = state.position;
 
-        if (keyTag === "tag:yaml.org,2002:merge") {
-          if (Array.isArray(valueNode)) {
-            for (
-              index = 0, quantity = valueNode.length;
-              index < quantity;
-              index += 1
-            ) {
-              mergeMappings(state, _result, valueNode[index], overridableKeys);
-            }
-          } else {
-            mergeMappings(state, _result, valueNode, overridableKeys);
-          }
-        } else {
-          if (
-            !state.json &&
-            !_hasOwnProperty.call(overridableKeys, keyNode) &&
-            _hasOwnProperty.call(_result, keyNode)
-          ) {
-            state.line = startLine || state.line;
-            state.position = startPos || state.position;
-            throwError(state, "duplicated mapping key");
-          }
-          _result[keyNode] = valueNode;
-          delete overridableKeys[keyNode];
-        }
+  while ((ch = state.input.charCodeAt(state.position)) !== 0) {
+    if (ch === 0x27/* ' */) {
+      captureSegment(state, captureStart, state.position, true);
+      ch = state.input.charCodeAt(++state.position);
 
-        return _result;
+      if (ch === 0x27/* ' */) {
+        captureStart = state.position;
+        state.position++;
+        captureEnd = state.position;
+      } else {
+        return true;
       }
 
-      function readLineBreak(state) {
-        var ch;
+    } else if (is_EOL(ch)) {
+      captureSegment(state, captureStart, captureEnd, true);
+      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
+      captureStart = captureEnd = state.position;
 
-        ch = state.input.charCodeAt(state.position);
-
-        if (ch === 0x0a /* LF */) {
-          state.position++;
-        } else if (ch === 0x0d /* CR */) {
-          state.position++;
-          if (state.input.charCodeAt(state.position) === 0x0a /* LF */) {
-            state.position++;
-          }
-        } else {
-          throwError(state, "a line break is expected");
-        }
+    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
+      throwError(state, 'unexpected end of the document within a single quoted scalar');
 
-        state.line += 1;
-        state.lineStart = state.position;
-      }
+    } else {
+      state.position++;
+      captureEnd = state.position;
+    }
+  }
 
-      function skipSeparationSpace(state, allowComments, checkIndent) {
-        var lineBreaks = 0,
-          ch = state.input.charCodeAt(state.position);
+  throwError(state, 'unexpected end of the stream within a single quoted scalar');
+}
 
-        while (ch !== 0) {
-          while (is_WHITE_SPACE(ch)) {
-            ch = state.input.charCodeAt(++state.position);
-          }
+function readDoubleQuotedScalar(state, nodeIndent) {
+  var captureStart,
+      captureEnd,
+      hexLength,
+      hexResult,
+      tmp,
+      ch;
 
-          if (allowComments && ch === 0x23 /* # */) {
-            do {
-              ch = state.input.charCodeAt(++state.position);
-            } while (ch !== 0x0a /* LF */ && ch !== 0x0d /* CR */ && ch !== 0);
-          }
+  ch = state.input.charCodeAt(state.position);
 
-          if (is_EOL(ch)) {
-            readLineBreak(state);
+  if (ch !== 0x22/* " */) {
+    return false;
+  }
 
-            ch = state.input.charCodeAt(state.position);
-            lineBreaks++;
-            state.lineIndent = 0;
+  state.kind = 'scalar';
+  state.result = '';
+  state.position++;
+  captureStart = captureEnd = state.position;
 
-            while (ch === 0x20 /* Space */) {
-              state.lineIndent++;
-              ch = state.input.charCodeAt(++state.position);
-            }
-          } else {
-            break;
-          }
-        }
+  while ((ch = state.input.charCodeAt(state.position)) !== 0) {
+    if (ch === 0x22/* " */) {
+      captureSegment(state, captureStart, state.position, true);
+      state.position++;
+      return true;
 
-        if (
-          checkIndent !== -1 &&
-          lineBreaks !== 0 &&
-          state.lineIndent < checkIndent
-        ) {
-          throwWarning(state, "deficient indentation");
-        }
+    } else if (ch === 0x5C/* \ */) {
+      captureSegment(state, captureStart, state.position, true);
+      ch = state.input.charCodeAt(++state.position);
 
-        return lineBreaks;
-      }
+      if (is_EOL(ch)) {
+        skipSeparationSpace(state, false, nodeIndent);
 
-      function testDocumentSeparator(state) {
-        var _position = state.position,
-          ch;
+        // TODO: rework to inline fn with no type cast?
+      } else if (ch < 256 && simpleEscapeCheck[ch]) {
+        state.result += simpleEscapeMap[ch];
+        state.position++;
 
-        ch = state.input.charCodeAt(_position);
+      } else if ((tmp = escapedHexLen(ch)) > 0) {
+        hexLength = tmp;
+        hexResult = 0;
 
-        // Condition state.position === state.lineStart is tested
-        // in parent on each call, for efficiency. No needs to test here again.
-        if (
-          (ch === 0x2d /* - */ || ch === 0x2e) /* . */ &&
-          ch === state.input.charCodeAt(_position + 1) &&
-          ch === state.input.charCodeAt(_position + 2)
-        ) {
-          _position += 3;
+        for (; hexLength > 0; hexLength--) {
+          ch = state.input.charCodeAt(++state.position);
 
-          ch = state.input.charCodeAt(_position);
+          if ((tmp = fromHexCode(ch)) >= 0) {
+            hexResult = (hexResult << 4) + tmp;
 
-          if (ch === 0 || is_WS_OR_EOL(ch)) {
-            return true;
+          } else {
+            throwError(state, 'expected hexadecimal character');
           }
         }
 
-        return false;
-      }
-
-      function writeFoldedLines(state, count) {
-        if (count === 1) {
-          state.result += " ";
-        } else if (count > 1) {
-          state.result += common.repeat("\n", count - 1);
-        }
-      }
-
-      function readPlainScalar(state, nodeIndent, withinFlowCollection) {
-        var preceding,
-          following,
-          captureStart,
-          captureEnd,
-          hasPendingContent,
-          _line,
-          _lineStart,
-          _lineIndent,
-          _kind = state.kind,
-          _result = state.result,
-          ch;
-
-        ch = state.input.charCodeAt(state.position);
-
-        if (
-          is_WS_OR_EOL(ch) ||
-          is_FLOW_INDICATOR(ch) ||
-          ch === 0x23 /* # */ ||
-          ch === 0x26 /* & */ ||
-          ch === 0x2a /* * */ ||
-          ch === 0x21 /* ! */ ||
-          ch === 0x7c /* | */ ||
-          ch === 0x3e /* > */ ||
-          ch === 0x27 /* ' */ ||
-          ch === 0x22 /* " */ ||
-          ch === 0x25 /* % */ ||
-          ch === 0x40 /* @ */ ||
-          ch === 0x60 /* ` */
-        ) {
-          return false;
-        }
-
-        if (ch === 0x3f /* ? */ || ch === 0x2d /* - */) {
-          following = state.input.charCodeAt(state.position + 1);
+        state.result += charFromCodepoint(hexResult);
 
-          if (
-            is_WS_OR_EOL(following) ||
-            (withinFlowCollection && is_FLOW_INDICATOR(following))
-          ) {
-            return false;
-          }
-        }
+        state.position++;
 
-        state.kind = "scalar";
-        state.result = "";
-        captureStart = captureEnd = state.position;
-        hasPendingContent = false;
+      } else {
+        throwError(state, 'unknown escape sequence');
+      }
 
-        while (ch !== 0) {
-          if (ch === 0x3a /* : */) {
-            following = state.input.charCodeAt(state.position + 1);
+      captureStart = captureEnd = state.position;
 
-            if (
-              is_WS_OR_EOL(following) ||
-              (withinFlowCollection && is_FLOW_INDICATOR(following))
-            ) {
-              break;
-            }
-          } else if (ch === 0x23 /* # */) {
-            preceding = state.input.charCodeAt(state.position - 1);
+    } else if (is_EOL(ch)) {
+      captureSegment(state, captureStart, captureEnd, true);
+      writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
+      captureStart = captureEnd = state.position;
 
-            if (is_WS_OR_EOL(preceding)) {
-              break;
-            }
-          } else if (
-            (state.position === state.lineStart &&
-              testDocumentSeparator(state)) ||
-            (withinFlowCollection && is_FLOW_INDICATOR(ch))
-          ) {
-            break;
-          } else if (is_EOL(ch)) {
-            _line = state.line;
-            _lineStart = state.lineStart;
-            _lineIndent = state.lineIndent;
-            skipSeparationSpace(state, false, -1);
-
-            if (state.lineIndent >= nodeIndent) {
-              hasPendingContent = true;
-              ch = state.input.charCodeAt(state.position);
-              continue;
-            } else {
-              state.position = captureEnd;
-              state.line = _line;
-              state.lineStart = _lineStart;
-              state.lineIndent = _lineIndent;
-              break;
-            }
-          }
+    } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
+      throwError(state, 'unexpected end of the document within a double quoted scalar');
 
-          if (hasPendingContent) {
-            captureSegment(state, captureStart, captureEnd, false);
-            writeFoldedLines(state, state.line - _line);
-            captureStart = captureEnd = state.position;
-            hasPendingContent = false;
-          }
+    } else {
+      state.position++;
+      captureEnd = state.position;
+    }
+  }
 
-          if (!is_WHITE_SPACE(ch)) {
-            captureEnd = state.position + 1;
-          }
+  throwError(state, 'unexpected end of the stream within a double quoted scalar');
+}
+
+function readFlowCollection(state, nodeIndent) {
+  var readNext = true,
+      _line,
+      _tag     = state.tag,
+      _result,
+      _anchor  = state.anchor,
+      following,
+      terminator,
+      isPair,
+      isExplicitPair,
+      isMapping,
+      overridableKeys = {},
+      keyNode,
+      keyTag,
+      valueNode,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (ch === 0x5B/* [ */) {
+    terminator = 0x5D;/* ] */
+    isMapping = false;
+    _result = [];
+  } else if (ch === 0x7B/* { */) {
+    terminator = 0x7D;/* } */
+    isMapping = true;
+    _result = {};
+  } else {
+    return false;
+  }
 
-          ch = state.input.charCodeAt(++state.position);
-        }
+  if (state.anchor !== null) {
+    state.anchorMap[state.anchor] = _result;
+  }
 
-        captureSegment(state, captureStart, captureEnd, false);
+  ch = state.input.charCodeAt(++state.position);
 
-        if (state.result) {
-          return true;
-        }
+  while (ch !== 0) {
+    skipSeparationSpace(state, true, nodeIndent);
 
-        state.kind = _kind;
-        state.result = _result;
-        return false;
-      }
+    ch = state.input.charCodeAt(state.position);
 
-      function readSingleQuotedScalar(state, nodeIndent) {
-        var ch, captureStart, captureEnd;
+    if (ch === terminator) {
+      state.position++;
+      state.tag = _tag;
+      state.anchor = _anchor;
+      state.kind = isMapping ? 'mapping' : 'sequence';
+      state.result = _result;
+      return true;
+    } else if (!readNext) {
+      throwError(state, 'missed comma between flow collection entries');
+    }
 
-        ch = state.input.charCodeAt(state.position);
+    keyTag = keyNode = valueNode = null;
+    isPair = isExplicitPair = false;
 
-        if (ch !== 0x27 /* ' */) {
-          return false;
-        }
+    if (ch === 0x3F/* ? */) {
+      following = state.input.charCodeAt(state.position + 1);
 
-        state.kind = "scalar";
-        state.result = "";
+      if (is_WS_OR_EOL(following)) {
+        isPair = isExplicitPair = true;
         state.position++;
-        captureStart = captureEnd = state.position;
+        skipSeparationSpace(state, true, nodeIndent);
+      }
+    }
 
-        while ((ch = state.input.charCodeAt(state.position)) !== 0) {
-          if (ch === 0x27 /* ' */) {
-            captureSegment(state, captureStart, state.position, true);
-            ch = state.input.charCodeAt(++state.position);
+    _line = state.line;
+    composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+    keyTag = state.tag;
+    keyNode = state.result;
+    skipSeparationSpace(state, true, nodeIndent);
 
-            if (ch === 0x27 /* ' */) {
-              captureStart = state.position;
-              state.position++;
-              captureEnd = state.position;
-            } else {
-              return true;
-            }
-          } else if (is_EOL(ch)) {
-            captureSegment(state, captureStart, captureEnd, true);
-            writeFoldedLines(
-              state,
-              skipSeparationSpace(state, false, nodeIndent),
-            );
-            captureStart = captureEnd = state.position;
-          } else if (
-            state.position === state.lineStart &&
-            testDocumentSeparator(state)
-          ) {
-            throwError(
-              state,
-              "unexpected end of the document within a single quoted scalar",
-            );
-          } else {
-            state.position++;
-            captureEnd = state.position;
-          }
-        }
+    ch = state.input.charCodeAt(state.position);
 
-        throwError(
-          state,
-          "unexpected end of the stream within a single quoted scalar",
-        );
-      }
+    if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) {
+      isPair = true;
+      ch = state.input.charCodeAt(++state.position);
+      skipSeparationSpace(state, true, nodeIndent);
+      composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
+      valueNode = state.result;
+    }
 
-      function readDoubleQuotedScalar(state, nodeIndent) {
-        var captureStart, captureEnd, hexLength, hexResult, tmp, ch;
+    if (isMapping) {
+      storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode);
+    } else if (isPair) {
+      _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode));
+    } else {
+      _result.push(keyNode);
+    }
 
-        ch = state.input.charCodeAt(state.position);
+    skipSeparationSpace(state, true, nodeIndent);
 
-        if (ch !== 0x22 /* " */) {
-          return false;
-        }
+    ch = state.input.charCodeAt(state.position);
 
-        state.kind = "scalar";
-        state.result = "";
-        state.position++;
-        captureStart = captureEnd = state.position;
-
-        while ((ch = state.input.charCodeAt(state.position)) !== 0) {
-          if (ch === 0x22 /* " */) {
-            captureSegment(state, captureStart, state.position, true);
-            state.position++;
-            return true;
-          } else if (ch === 0x5c /* \ */) {
-            captureSegment(state, captureStart, state.position, true);
-            ch = state.input.charCodeAt(++state.position);
-
-            if (is_EOL(ch)) {
-              skipSeparationSpace(state, false, nodeIndent);
-
-              // TODO: rework to inline fn with no type cast?
-            } else if (ch < 256 && simpleEscapeCheck[ch]) {
-              state.result += simpleEscapeMap[ch];
-              state.position++;
-            } else if ((tmp = escapedHexLen(ch)) > 0) {
-              hexLength = tmp;
-              hexResult = 0;
-
-              for (; hexLength > 0; hexLength--) {
-                ch = state.input.charCodeAt(++state.position);
-
-                if ((tmp = fromHexCode(ch)) >= 0) {
-                  hexResult = (hexResult << 4) + tmp;
-                } else {
-                  throwError(state, "expected hexadecimal character");
-                }
-              }
+    if (ch === 0x2C/* , */) {
+      readNext = true;
+      ch = state.input.charCodeAt(++state.position);
+    } else {
+      readNext = false;
+    }
+  }
 
-              state.result += charFromCodepoint(hexResult);
+  throwError(state, 'unexpected end of the stream within a flow collection');
+}
+
+function readBlockScalar(state, nodeIndent) {
+  var captureStart,
+      folding,
+      chomping       = CHOMPING_CLIP,
+      didReadContent = false,
+      detectedIndent = false,
+      textIndent     = nodeIndent,
+      emptyLines     = 0,
+      atMoreIndented = false,
+      tmp,
+      ch;
+
+  ch = state.input.charCodeAt(state.position);
+
+  if (ch === 0x7C/* | */) {
+    folding = false;
+  } else if (ch === 0x3E/* > */) {
+    folding = true;
+  } else {
+    return false;
+  }
 
-              state.position++;
-            } else {
-              throwError(state, "unknown escape sequence");
-            }
+  state.kind = 'scalar';
+  state.result = '';
 
-            captureStart = captureEnd = state.position;
-          } else if (is_EOL(ch)) {
-            captureSegment(state, captureStart, captureEnd, true);
-            writeFoldedLines(
-              state,
-              skipSeparationSpace(state, false, nodeIndent),
-            );
-            captureStart = captureEnd = state.position;
-          } else if (
-            state.position === state.lineStart &&
-            testDocumentSeparator(state)
-          ) {
-            throwError(
-              state,
-              "unexpected end of the document within a double quoted scalar",
-            );
-          } else {
-            state.position++;
-            captureEnd = state.position;
-          }
-        }
+  while (ch !== 0) {
+    ch = state.input.charCodeAt(++state.position);
 
-        throwError(
-          state,
-          "unexpected end of the stream within a double quoted scalar",
-        );
+    if (ch === 0x2B/* + */ || ch === 0x2D/* - */) {
+      if (CHOMPING_CLIP === chomping) {
+        chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP;
+      } else {
+        throwError(state, 'repeat of a chomping mode identifier');
       }
 
-      function readFlowCollection(state, nodeIndent) {
-        var readNext = true,
-          _line,
-          _tag = state.tag,
-          _result,
-          _anchor = state.anchor,
-          following,
-          terminator,
-          isPair,
-          isExplicitPair,
-          isMapping,
-          overridableKeys = {},
-          keyNode,
-          keyTag,
-          valueNode,
-          ch;
-
-        ch = state.input.charCodeAt(state.position);
-
-        if (ch === 0x5b /* [ */) {
-          terminator = 0x5d; /* ] */
-          isMapping = false;
-          _result = [];
-        } else if (ch === 0x7b /* { */) {
-          terminator = 0x7d; /* } */
-          isMapping = true;
-          _result = {};
-        } else {
-          return false;
-        }
+    } else if ((tmp = fromDecimalCode(ch)) >= 0) {
+      if (tmp === 0) {
+        throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');
+      } else if (!detectedIndent) {
+        textIndent = nodeIndent + tmp - 1;
+        detectedIndent = true;
+      } else {
+        throwError(state, 'repeat of an indentation width identifier');
+      }
 
-        if (state.anchor !== null) {
-          state.anchorMap[state.anchor] = _result;
-        }
+    } else {
+      break;
+    }
+  }
 
-        ch = state.input.charCodeAt(++state.position);
+  if (is_WHITE_SPACE(ch)) {
+    do { ch = state.input.charCodeAt(++state.position); }
+    while (is_WHITE_SPACE(ch));
 
-        while (ch !== 0) {
-          skipSeparationSpace(state, true, nodeIndent);
+    if (ch === 0x23/* # */) {
+      do { ch = state.input.charCodeAt(++state.position); }
+      while (!is_EOL(ch) && (ch !== 0));
+    }
+  }
 
-          ch = state.input.charCodeAt(state.position);
+  while (ch !== 0) {
+    readLineBreak(state);
+    state.lineIndent = 0;
 
-          if (ch === terminator) {
-            state.position++;
-            state.tag = _tag;
-            state.anchor = _anchor;
-            state.kind = isMapping ? "mapping" : "sequence";
-            state.result = _result;
-            return true;
-          } else if (!readNext) {
-            throwError(state, "missed comma between flow collection entries");
-          }
+    ch = state.input.charCodeAt(state.position);
 
-          keyTag = keyNode = valueNode = null;
-          isPair = isExplicitPair = false;
+    while ((!detectedIndent || state.lineIndent < textIndent) &&
+           (ch === 0x20/* Space */)) {
+      state.lineIndent++;
+      ch = state.input.charCodeAt(++state.position);
+    }
 
-          if (ch === 0x3f /* ? */) {
-            following = state.input.charCodeAt(state.position + 1);
+    if (!detectedIndent && state.lineIndent > textIndent) {
+      textIndent = state.lineIndent;
+    }
 
-            if (is_WS_OR_EOL(following)) {
-              isPair = isExplicitPair = true;
-              state.position++;
-              skipSeparationSpace(state, true, nodeIndent);
-            }
-          }
+    if (is_EOL(ch)) {
+      emptyLines++;
+      continue;
+    }
 
-          _line = state.line;
-          composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
-          keyTag = state.tag;
-          keyNode = state.result;
-          skipSeparationSpace(state, true, nodeIndent);
+    // End of the scalar.
+    if (state.lineIndent < textIndent) {
 
-          ch = state.input.charCodeAt(state.position);
+      // Perform the chomping.
+      if (chomping === CHOMPING_KEEP) {
+        state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines);
+      } else if (chomping === CHOMPING_CLIP) {
+        if (didReadContent) { // i.e. only if the scalar is not empty.
+          state.result += '\n';
+        }
+      }
 
-          if ((isExplicitPair || state.line === _line) && ch === 0x3a /* : */) {
-            isPair = true;
-            ch = state.input.charCodeAt(++state.position);
-            skipSeparationSpace(state, true, nodeIndent);
-            composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
-            valueNode = state.result;
-          }
+      // Break this `while` cycle and go to the funciton's epilogue.
+      break;
+    }
 
-          if (isMapping) {
-            storeMappingPair(
-              state,
-              _result,
-              overridableKeys,
-              keyTag,
-              keyNode,
-              valueNode,
-            );
-          } else if (isPair) {
-            _result.push(
-              storeMappingPair(
-                state,
-                null,
-                overridableKeys,
-                keyTag,
-                keyNode,
-                valueNode,
-              ),
-            );
-          } else {
-            _result.push(keyNode);
-          }
+    // Folded style: use fancy rules to handle line breaks.
+    if (folding) {
 
-          skipSeparationSpace(state, true, nodeIndent);
+      // Lines starting with white space characters (more-indented lines) are not folded.
+      if (is_WHITE_SPACE(ch)) {
+        atMoreIndented = true;
+        // except for the first content line (cf. Example 8.1)
+        state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines);
 
-          ch = state.input.charCodeAt(state.position);
+      // End of more-indented block.
+      } else if (atMoreIndented) {
+        atMoreIndented = false;
+        state.result += common.repeat('\n', emptyLines + 1);
 
-          if (ch === 0x2c /* , */) {
-            readNext = true;
-            ch = state.input.charCodeAt(++state.position);
-          } else {
-            readNext = false;
-          }
+      // Just one line break - perceive as the same line.
+      } else if (emptyLines === 0) {
+        if (didReadContent) { // i.e. only if we have already read some scalar content.
+          state.result += ' ';
         }
 
-        throwError(
-          state,
-          "unexpected end of the stream within a flow collection",
-        );
+      // Several line breaks - perceive as different lines.
+      } else {
+        state.result += common.repeat('\n', emptyLines);
       }
 
-      function readBlockScalar(state, nodeIndent) {
-        var captureStart,
-          folding,
-          chomping = CHOMPING_CLIP,
-          didReadContent = false,
-          detectedIndent = false,
-          textIndent = nodeIndent,
-          emptyLines = 0,
-          atMoreIndented = false,
-          tmp,
-          ch;
+    // Literal style: just add exact number of line breaks between content lines.
+    } else {
+      // Keep all line breaks except the header line break.
+      state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines);
+    }
 
-        ch = state.input.charCodeAt(state.position);
+    didReadContent = true;
+    detectedIndent = true;
+    emptyLines = 0;
+    captureStart = state.position;
 
-        if (ch === 0x7c /* | */) {
-          folding = false;
-        } else if (ch === 0x3e /* > */) {
-          folding = true;
-        } else {
-          return false;
-        }
+    while (!is_EOL(ch) && (ch !== 0)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
 
-        state.kind = "scalar";
-        state.result = "";
+    captureSegment(state, captureStart, state.position, false);
+  }
 
-        while (ch !== 0) {
-          ch = state.input.charCodeAt(++state.position);
+  return true;
+}
 
-          if (ch === 0x2b /* + */ || ch === 0x2d /* - */) {
-            if (CHOMPING_CLIP === chomping) {
-              chomping = ch === 0x2b /* + */ ? CHOMPING_KEEP : CHOMPING_STRIP;
-            } else {
-              throwError(state, "repeat of a chomping mode identifier");
-            }
-          } else if ((tmp = fromDecimalCode(ch)) >= 0) {
-            if (tmp === 0) {
-              throwError(
-                state,
-                "bad explicit indentation width of a block scalar; it cannot be less than one",
-              );
-            } else if (!detectedIndent) {
-              textIndent = nodeIndent + tmp - 1;
-              detectedIndent = true;
-            } else {
-              throwError(state, "repeat of an indentation width identifier");
-            }
-          } else {
-            break;
-          }
-        }
+function readBlockSequence(state, nodeIndent) {
+  var _line,
+      _tag      = state.tag,
+      _anchor   = state.anchor,
+      _result   = [],
+      following,
+      detected  = false,
+      ch;
 
-        if (is_WHITE_SPACE(ch)) {
-          do {
-            ch = state.input.charCodeAt(++state.position);
-          } while (is_WHITE_SPACE(ch));
+  if (state.anchor !== null) {
+    state.anchorMap[state.anchor] = _result;
+  }
 
-          if (ch === 0x23 /* # */) {
-            do {
-              ch = state.input.charCodeAt(++state.position);
-            } while (!is_EOL(ch) && ch !== 0);
-          }
-        }
+  ch = state.input.charCodeAt(state.position);
 
-        while (ch !== 0) {
-          readLineBreak(state);
-          state.lineIndent = 0;
+  while (ch !== 0) {
 
-          ch = state.input.charCodeAt(state.position);
+    if (ch !== 0x2D/* - */) {
+      break;
+    }
 
-          while (
-            (!detectedIndent || state.lineIndent < textIndent) &&
-            ch === 0x20 /* Space */
-          ) {
-            state.lineIndent++;
-            ch = state.input.charCodeAt(++state.position);
-          }
+    following = state.input.charCodeAt(state.position + 1);
 
-          if (!detectedIndent && state.lineIndent > textIndent) {
-            textIndent = state.lineIndent;
-          }
+    if (!is_WS_OR_EOL(following)) {
+      break;
+    }
 
-          if (is_EOL(ch)) {
-            emptyLines++;
-            continue;
-          }
+    detected = true;
+    state.position++;
 
-          // End of the scalar.
-          if (state.lineIndent < textIndent) {
-            // Perform the chomping.
-            if (chomping === CHOMPING_KEEP) {
-              state.result += common.repeat(
-                "\n",
-                didReadContent ? 1 + emptyLines : emptyLines,
-              );
-            } else if (chomping === CHOMPING_CLIP) {
-              if (didReadContent) {
-                // i.e. only if the scalar is not empty.
-                state.result += "\n";
-              }
-            }
+    if (skipSeparationSpace(state, true, -1)) {
+      if (state.lineIndent <= nodeIndent) {
+        _result.push(null);
+        ch = state.input.charCodeAt(state.position);
+        continue;
+      }
+    }
 
-            // Break this `while` cycle and go to the funciton's epilogue.
-            break;
-          }
+    _line = state.line;
+    composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
+    _result.push(state.result);
+    skipSeparationSpace(state, true, -1);
 
-          // Folded style: use fancy rules to handle line breaks.
-          if (folding) {
-            // Lines starting with white space characters (more-indented lines) are not folded.
-            if (is_WHITE_SPACE(ch)) {
-              atMoreIndented = true;
-              // except for the first content line (cf. Example 8.1)
-              state.result += common.repeat(
-                "\n",
-                didReadContent ? 1 + emptyLines : emptyLines,
-              );
-
-              // End of more-indented block.
-            } else if (atMoreIndented) {
-              atMoreIndented = false;
-              state.result += common.repeat("\n", emptyLines + 1);
-
-              // Just one line break - perceive as the same line.
-            } else if (emptyLines === 0) {
-              if (didReadContent) {
-                // i.e. only if we have already read some scalar content.
-                state.result += " ";
-              }
+    ch = state.input.charCodeAt(state.position);
 
-              // Several line breaks - perceive as different lines.
-            } else {
-              state.result += common.repeat("\n", emptyLines);
-            }
+    if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {
+      throwError(state, 'bad indentation of a sequence entry');
+    } else if (state.lineIndent < nodeIndent) {
+      break;
+    }
+  }
 
-            // Literal style: just add exact number of line breaks between content lines.
-          } else {
-            // Keep all line breaks except the header line break.
-            state.result += common.repeat(
-              "\n",
-              didReadContent ? 1 + emptyLines : emptyLines,
-            );
-          }
+  if (detected) {
+    state.tag = _tag;
+    state.anchor = _anchor;
+    state.kind = 'sequence';
+    state.result = _result;
+    return true;
+  }
+  return false;
+}
+
+function readBlockMapping(state, nodeIndent, flowIndent) {
+  var following,
+      allowCompact,
+      _line,
+      _pos,
+      _tag          = state.tag,
+      _anchor       = state.anchor,
+      _result       = {},
+      overridableKeys = {},
+      keyTag        = null,
+      keyNode       = null,
+      valueNode     = null,
+      atExplicitKey = false,
+      detected      = false,
+      ch;
+
+  if (state.anchor !== null) {
+    state.anchorMap[state.anchor] = _result;
+  }
 
-          didReadContent = true;
-          detectedIndent = true;
-          emptyLines = 0;
-          captureStart = state.position;
+  ch = state.input.charCodeAt(state.position);
 
-          while (!is_EOL(ch) && ch !== 0) {
-            ch = state.input.charCodeAt(++state.position);
-          }
+  while (ch !== 0) {
+    following = state.input.charCodeAt(state.position + 1);
+    _line = state.line; // Save the current line.
+    _pos = state.position;
 
-          captureSegment(state, captureStart, state.position, false);
+    //
+    // Explicit notation case. There are two separate blocks:
+    // first for the key (denoted by "?") and second for the value (denoted by ":")
+    //
+    if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) {
+
+      if (ch === 0x3F/* ? */) {
+        if (atExplicitKey) {
+          storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
+          keyTag = keyNode = valueNode = null;
         }
 
-        return true;
+        detected = true;
+        atExplicitKey = true;
+        allowCompact = true;
+
+      } else if (atExplicitKey) {
+        // i.e. 0x3A/* : */ === character after the explicit key.
+        atExplicitKey = false;
+        allowCompact = true;
+
+      } else {
+        throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line');
       }
 
-      function readBlockSequence(state, nodeIndent) {
-        var _line,
-          _tag = state.tag,
-          _anchor = state.anchor,
-          _result = [],
-          following,
-          detected = false,
-          ch;
+      state.position += 1;
+      ch = following;
 
-        if (state.anchor !== null) {
-          state.anchorMap[state.anchor] = _result;
-        }
+    //
+    // Implicit notation case. Flow-style node as the key first, then ":", and the value.
+    //
+    } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
 
+      if (state.line === _line) {
         ch = state.input.charCodeAt(state.position);
 
-        while (ch !== 0) {
-          if (ch !== 0x2d /* - */) {
-            break;
-          }
+        while (is_WHITE_SPACE(ch)) {
+          ch = state.input.charCodeAt(++state.position);
+        }
 
-          following = state.input.charCodeAt(state.position + 1);
+        if (ch === 0x3A/* : */) {
+          ch = state.input.charCodeAt(++state.position);
 
-          if (!is_WS_OR_EOL(following)) {
-            break;
+          if (!is_WS_OR_EOL(ch)) {
+            throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');
           }
 
-          detected = true;
-          state.position++;
-
-          if (skipSeparationSpace(state, true, -1)) {
-            if (state.lineIndent <= nodeIndent) {
-              _result.push(null);
-              ch = state.input.charCodeAt(state.position);
-              continue;
-            }
+          if (atExplicitKey) {
+            storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
+            keyTag = keyNode = valueNode = null;
           }
 
-          _line = state.line;
-          composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
-          _result.push(state.result);
-          skipSeparationSpace(state, true, -1);
-
-          ch = state.input.charCodeAt(state.position);
+          detected = true;
+          atExplicitKey = false;
+          allowCompact = false;
+          keyTag = state.tag;
+          keyNode = state.result;
 
-          if (
-            (state.line === _line || state.lineIndent > nodeIndent) &&
-            ch !== 0
-          ) {
-            throwError(state, "bad indentation of a sequence entry");
-          } else if (state.lineIndent < nodeIndent) {
-            break;
-          }
-        }
+        } else if (detected) {
+          throwError(state, 'can not read an implicit mapping pair; a colon is missed');
 
-        if (detected) {
+        } else {
           state.tag = _tag;
           state.anchor = _anchor;
-          state.kind = "sequence";
-          state.result = _result;
-          return true;
+          return true; // Keep the result of `composeNode`.
         }
-        return false;
-      }
-
-      function readBlockMapping(state, nodeIndent, flowIndent) {
-        var following,
-          allowCompact,
-          _line,
-          _pos,
-          _tag = state.tag,
-          _anchor = state.anchor,
-          _result = {},
-          overridableKeys = {},
-          keyTag = null,
-          keyNode = null,
-          valueNode = null,
-          atExplicitKey = false,
-          detected = false,
-          ch;
 
-        if (state.anchor !== null) {
-          state.anchorMap[state.anchor] = _result;
-        }
+      } else if (detected) {
+        throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');
 
-        ch = state.input.charCodeAt(state.position);
+      } else {
+        state.tag = _tag;
+        state.anchor = _anchor;
+        return true; // Keep the result of `composeNode`.
+      }
 
-        while (ch !== 0) {
-          following = state.input.charCodeAt(state.position + 1);
-          _line = state.line; // Save the current line.
-          _pos = state.position;
-
-          //
-          // Explicit notation case. There are two separate blocks:
-          // first for the key (denoted by "?") and second for the value (denoted by ":")
-          //
-          if (
-            (ch === 0x3f /* ? */ || ch === 0x3a) /* : */ &&
-            is_WS_OR_EOL(following)
-          ) {
-            if (ch === 0x3f /* ? */) {
-              if (atExplicitKey) {
-                storeMappingPair(
-                  state,
-                  _result,
-                  overridableKeys,
-                  keyTag,
-                  keyNode,
-                  null,
-                );
-                keyTag = keyNode = valueNode = null;
-              }
+    } else {
+      break; // Reading is done. Go to the epilogue.
+    }
 
-              detected = true;
-              atExplicitKey = true;
-              allowCompact = true;
-            } else if (atExplicitKey) {
-              // i.e. 0x3A/* : */ === character after the explicit key.
-              atExplicitKey = false;
-              allowCompact = true;
-            } else {
-              throwError(
-                state,
-                "incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line",
-              );
-            }
+    //
+    // Common reading code for both explicit and implicit notations.
+    //
+    if (state.line === _line || state.lineIndent > nodeIndent) {
+      if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
+        if (atExplicitKey) {
+          keyNode = state.result;
+        } else {
+          valueNode = state.result;
+        }
+      }
 
-            state.position += 1;
-            ch = following;
+      if (!atExplicitKey) {
+        storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos);
+        keyTag = keyNode = valueNode = null;
+      }
 
-            //
-            // Implicit notation case. Flow-style node as the key first, then ":", and the value.
-            //
-          } else if (
-            composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)
-          ) {
-            if (state.line === _line) {
-              ch = state.input.charCodeAt(state.position);
+      skipSeparationSpace(state, true, -1);
+      ch = state.input.charCodeAt(state.position);
+    }
 
-              while (is_WHITE_SPACE(ch)) {
-                ch = state.input.charCodeAt(++state.position);
-              }
+    if (state.lineIndent > nodeIndent && (ch !== 0)) {
+      throwError(state, 'bad indentation of a mapping entry');
+    } else if (state.lineIndent < nodeIndent) {
+      break;
+    }
+  }
 
-              if (ch === 0x3a /* : */) {
-                ch = state.input.charCodeAt(++state.position);
+  //
+  // Epilogue.
+  //
 
-                if (!is_WS_OR_EOL(ch)) {
-                  throwError(
-                    state,
-                    "a whitespace character is expected after the key-value separator within a block mapping",
-                  );
-                }
+  // Special case: last mapping's node contains only the key in explicit notation.
+  if (atExplicitKey) {
+    storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null);
+  }
 
-                if (atExplicitKey) {
-                  storeMappingPair(
-                    state,
-                    _result,
-                    overridableKeys,
-                    keyTag,
-                    keyNode,
-                    null,
-                  );
-                  keyTag = keyNode = valueNode = null;
-                }
+  // Expose the resulting mapping.
+  if (detected) {
+    state.tag = _tag;
+    state.anchor = _anchor;
+    state.kind = 'mapping';
+    state.result = _result;
+  }
 
-                detected = true;
-                atExplicitKey = false;
-                allowCompact = false;
-                keyTag = state.tag;
-                keyNode = state.result;
-              } else if (detected) {
-                throwError(
-                  state,
-                  "can not read an implicit mapping pair; a colon is missed",
-                );
-              } else {
-                state.tag = _tag;
-                state.anchor = _anchor;
-                return true; // Keep the result of `composeNode`.
-              }
-            } else if (detected) {
-              throwError(
-                state,
-                "can not read a block mapping entry; a multiline key may not be an implicit key",
-              );
-            } else {
-              state.tag = _tag;
-              state.anchor = _anchor;
-              return true; // Keep the result of `composeNode`.
-            }
-          } else {
-            break; // Reading is done. Go to the epilogue.
-          }
+  return detected;
+}
 
-          //
-          // Common reading code for both explicit and implicit notations.
-          //
-          if (state.line === _line || state.lineIndent > nodeIndent) {
-            if (
-              composeNode(
-                state,
-                nodeIndent,
-                CONTEXT_BLOCK_OUT,
-                true,
-                allowCompact,
-              )
-            ) {
-              if (atExplicitKey) {
-                keyNode = state.result;
-              } else {
-                valueNode = state.result;
-              }
-            }
+function readTagProperty(state) {
+  var _position,
+      isVerbatim = false,
+      isNamed    = false,
+      tagHandle,
+      tagName,
+      ch;
 
-            if (!atExplicitKey) {
-              storeMappingPair(
-                state,
-                _result,
-                overridableKeys,
-                keyTag,
-                keyNode,
-                valueNode,
-                _line,
-                _pos,
-              );
-              keyTag = keyNode = valueNode = null;
-            }
+  ch = state.input.charCodeAt(state.position);
 
-            skipSeparationSpace(state, true, -1);
-            ch = state.input.charCodeAt(state.position);
-          }
+  if (ch !== 0x21/* ! */) return false;
 
-          if (state.lineIndent > nodeIndent && ch !== 0) {
-            throwError(state, "bad indentation of a mapping entry");
-          } else if (state.lineIndent < nodeIndent) {
-            break;
-          }
-        }
+  if (state.tag !== null) {
+    throwError(state, 'duplication of a tag property');
+  }
 
-        //
-        // Epilogue.
-        //
+  ch = state.input.charCodeAt(++state.position);
 
-        // Special case: last mapping's node contains only the key in explicit notation.
-        if (atExplicitKey) {
-          storeMappingPair(
-            state,
-            _result,
-            overridableKeys,
-            keyTag,
-            keyNode,
-            null,
-          );
-        }
+  if (ch === 0x3C/* < */) {
+    isVerbatim = true;
+    ch = state.input.charCodeAt(++state.position);
 
-        // Expose the resulting mapping.
-        if (detected) {
-          state.tag = _tag;
-          state.anchor = _anchor;
-          state.kind = "mapping";
-          state.result = _result;
-        }
+  } else if (ch === 0x21/* ! */) {
+    isNamed = true;
+    tagHandle = '!!';
+    ch = state.input.charCodeAt(++state.position);
 
-        return detected;
-      }
+  } else {
+    tagHandle = '!';
+  }
 
-      function readTagProperty(state) {
-        var _position,
-          isVerbatim = false,
-          isNamed = false,
-          tagHandle,
-          tagName,
-          ch;
+  _position = state.position;
 
-        ch = state.input.charCodeAt(state.position);
+  if (isVerbatim) {
+    do { ch = state.input.charCodeAt(++state.position); }
+    while (ch !== 0 && ch !== 0x3E/* > */);
 
-        if (ch !== 0x21 /* ! */) return false;
+    if (state.position < state.length) {
+      tagName = state.input.slice(_position, state.position);
+      ch = state.input.charCodeAt(++state.position);
+    } else {
+      throwError(state, 'unexpected end of the stream within a verbatim tag');
+    }
+  } else {
+    while (ch !== 0 && !is_WS_OR_EOL(ch)) {
 
-        if (state.tag !== null) {
-          throwError(state, "duplication of a tag property");
-        }
+      if (ch === 0x21/* ! */) {
+        if (!isNamed) {
+          tagHandle = state.input.slice(_position - 1, state.position + 1);
 
-        ch = state.input.charCodeAt(++state.position);
+          if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
+            throwError(state, 'named tag handle cannot contain such characters');
+          }
 
-        if (ch === 0x3c /* < */) {
-          isVerbatim = true;
-          ch = state.input.charCodeAt(++state.position);
-        } else if (ch === 0x21 /* ! */) {
           isNamed = true;
-          tagHandle = "!!";
-          ch = state.input.charCodeAt(++state.position);
+          _position = state.position + 1;
         } else {
-          tagHandle = "!";
+          throwError(state, 'tag suffix cannot contain exclamation marks');
         }
+      }
 
-        _position = state.position;
+      ch = state.input.charCodeAt(++state.position);
+    }
 
-        if (isVerbatim) {
-          do {
-            ch = state.input.charCodeAt(++state.position);
-          } while (ch !== 0 && ch !== 0x3e /* > */);
+    tagName = state.input.slice(_position, state.position);
 
-          if (state.position < state.length) {
-            tagName = state.input.slice(_position, state.position);
-            ch = state.input.charCodeAt(++state.position);
-          } else {
-            throwError(
-              state,
-              "unexpected end of the stream within a verbatim tag",
-            );
-          }
-        } else {
-          while (ch !== 0 && !is_WS_OR_EOL(ch)) {
-            if (ch === 0x21 /* ! */) {
-              if (!isNamed) {
-                tagHandle = state.input.slice(
-                  _position - 1,
-                  state.position + 1,
-                );
-
-                if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
-                  throwError(
-                    state,
-                    "named tag handle cannot contain such characters",
-                  );
-                }
+    if (PATTERN_FLOW_INDICATORS.test(tagName)) {
+      throwError(state, 'tag suffix cannot contain flow indicator characters');
+    }
+  }
 
-                isNamed = true;
-                _position = state.position + 1;
-              } else {
-                throwError(
-                  state,
-                  "tag suffix cannot contain exclamation marks",
-                );
-              }
-            }
+  if (tagName && !PATTERN_TAG_URI.test(tagName)) {
+    throwError(state, 'tag name cannot contain such characters: ' + tagName);
+  }
 
-            ch = state.input.charCodeAt(++state.position);
-          }
+  if (isVerbatim) {
+    state.tag = tagName;
 
-          tagName = state.input.slice(_position, state.position);
+  } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
+    state.tag = state.tagMap[tagHandle] + tagName;
 
-          if (PATTERN_FLOW_INDICATORS.test(tagName)) {
-            throwError(
-              state,
-              "tag suffix cannot contain flow indicator characters",
-            );
-          }
-        }
+  } else if (tagHandle === '!') {
+    state.tag = '!' + tagName;
 
-        if (tagName && !PATTERN_TAG_URI.test(tagName)) {
-          throwError(
-            state,
-            "tag name cannot contain such characters: " + tagName,
-          );
-        }
+  } else if (tagHandle === '!!') {
+    state.tag = 'tag:yaml.org,2002:' + tagName;
 
-        if (isVerbatim) {
-          state.tag = tagName;
-        } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
-          state.tag = state.tagMap[tagHandle] + tagName;
-        } else if (tagHandle === "!") {
-          state.tag = "!" + tagName;
-        } else if (tagHandle === "!!") {
-          state.tag = "tag:yaml.org,2002:" + tagName;
-        } else {
-          throwError(state, 'undeclared tag handle "' + tagHandle + '"');
-        }
+  } else {
+    throwError(state, 'undeclared tag handle "' + tagHandle + '"');
+  }
 
-        return true;
-      }
+  return true;
+}
 
-      function readAnchorProperty(state) {
-        var _position, ch;
+function readAnchorProperty(state) {
+  var _position,
+      ch;
 
-        ch = state.input.charCodeAt(state.position);
+  ch = state.input.charCodeAt(state.position);
 
-        if (ch !== 0x26 /* & */) return false;
+  if (ch !== 0x26/* & */) return false;
 
-        if (state.anchor !== null) {
-          throwError(state, "duplication of an anchor property");
-        }
+  if (state.anchor !== null) {
+    throwError(state, 'duplication of an anchor property');
+  }
 
-        ch = state.input.charCodeAt(++state.position);
-        _position = state.position;
+  ch = state.input.charCodeAt(++state.position);
+  _position = state.position;
 
-        while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
-          ch = state.input.charCodeAt(++state.position);
-        }
+  while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+    ch = state.input.charCodeAt(++state.position);
+  }
 
-        if (state.position === _position) {
-          throwError(
-            state,
-            "name of an anchor node must contain at least one character",
-          );
-        }
+  if (state.position === _position) {
+    throwError(state, 'name of an anchor node must contain at least one character');
+  }
 
-        state.anchor = state.input.slice(_position, state.position);
-        return true;
-      }
+  state.anchor = state.input.slice(_position, state.position);
+  return true;
+}
 
-      function readAlias(state) {
-        var _position, alias, ch;
+function readAlias(state) {
+  var _position, alias,
+      ch;
 
-        ch = state.input.charCodeAt(state.position);
+  ch = state.input.charCodeAt(state.position);
 
-        if (ch !== 0x2a /* * */) return false;
+  if (ch !== 0x2A/* * */) return false;
 
-        ch = state.input.charCodeAt(++state.position);
-        _position = state.position;
+  ch = state.input.charCodeAt(++state.position);
+  _position = state.position;
 
-        while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
-          ch = state.input.charCodeAt(++state.position);
-        }
+  while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
+    ch = state.input.charCodeAt(++state.position);
+  }
 
-        if (state.position === _position) {
-          throwError(
-            state,
-            "name of an alias node must contain at least one character",
-          );
-        }
+  if (state.position === _position) {
+    throwError(state, 'name of an alias node must contain at least one character');
+  }
 
-        alias = state.input.slice(_position, state.position);
+  alias = state.input.slice(_position, state.position);
 
-        if (!state.anchorMap.hasOwnProperty(alias)) {
-          throwError(state, 'unidentified alias "' + alias + '"');
-        }
+  if (!state.anchorMap.hasOwnProperty(alias)) {
+    throwError(state, 'unidentified alias "' + alias + '"');
+  }
 
-        state.result = state.anchorMap[alias];
-        skipSeparationSpace(state, true, -1);
-        return true;
-      }
+  state.result = state.anchorMap[alias];
+  skipSeparationSpace(state, true, -1);
+  return true;
+}
+
+function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
+  var allowBlockStyles,
+      allowBlockScalars,
+      allowBlockCollections,
+      indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this<parent
+      atNewLine  = false,
+      hasContent = false,
+      typeIndex,
+      typeQuantity,
+      type,
+      flowIndent,
+      blockIndent;
+
+  if (state.listener !== null) {
+    state.listener('open', state);
+  }
 
-      function composeNode(
-        state,
-        parentIndent,
-        nodeContext,
-        allowToSeek,
-        allowCompact,
-      ) {
-        var allowBlockStyles,
-          allowBlockScalars,
-          allowBlockCollections,
-          indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this<parent
-          atNewLine = false,
-          hasContent = false,
-          typeIndex,
-          typeQuantity,
-          type,
-          flowIndent,
-          blockIndent;
-
-        if (state.listener !== null) {
-          state.listener("open", state);
-        }
-
-        state.tag = null;
-        state.anchor = null;
-        state.kind = null;
-        state.result = null;
-
-        allowBlockStyles =
-          allowBlockScalars =
-          allowBlockCollections =
-            CONTEXT_BLOCK_OUT === nodeContext ||
-            CONTEXT_BLOCK_IN === nodeContext;
-
-        if (allowToSeek) {
-          if (skipSeparationSpace(state, true, -1)) {
-            atNewLine = true;
-
-            if (state.lineIndent > parentIndent) {
-              indentStatus = 1;
-            } else if (state.lineIndent === parentIndent) {
-              indentStatus = 0;
-            } else if (state.lineIndent < parentIndent) {
-              indentStatus = -1;
-            }
-          }
-        }
+  state.tag    = null;
+  state.anchor = null;
+  state.kind   = null;
+  state.result = null;
 
-        if (indentStatus === 1) {
-          while (readTagProperty(state) || readAnchorProperty(state)) {
-            if (skipSeparationSpace(state, true, -1)) {
-              atNewLine = true;
-              allowBlockCollections = allowBlockStyles;
+  allowBlockStyles = allowBlockScalars = allowBlockCollections =
+    CONTEXT_BLOCK_OUT === nodeContext ||
+    CONTEXT_BLOCK_IN  === nodeContext;
 
-              if (state.lineIndent > parentIndent) {
-                indentStatus = 1;
-              } else if (state.lineIndent === parentIndent) {
-                indentStatus = 0;
-              } else if (state.lineIndent < parentIndent) {
-                indentStatus = -1;
-              }
-            } else {
-              allowBlockCollections = false;
-            }
-          }
-        }
+  if (allowToSeek) {
+    if (skipSeparationSpace(state, true, -1)) {
+      atNewLine = true;
+
+      if (state.lineIndent > parentIndent) {
+        indentStatus = 1;
+      } else if (state.lineIndent === parentIndent) {
+        indentStatus = 0;
+      } else if (state.lineIndent < parentIndent) {
+        indentStatus = -1;
+      }
+    }
+  }
 
-        if (allowBlockCollections) {
-          allowBlockCollections = atNewLine || allowCompact;
+  if (indentStatus === 1) {
+    while (readTagProperty(state) || readAnchorProperty(state)) {
+      if (skipSeparationSpace(state, true, -1)) {
+        atNewLine = true;
+        allowBlockCollections = allowBlockStyles;
+
+        if (state.lineIndent > parentIndent) {
+          indentStatus = 1;
+        } else if (state.lineIndent === parentIndent) {
+          indentStatus = 0;
+        } else if (state.lineIndent < parentIndent) {
+          indentStatus = -1;
         }
+      } else {
+        allowBlockCollections = false;
+      }
+    }
+  }
 
-        if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {
-          if (
-            CONTEXT_FLOW_IN === nodeContext ||
-            CONTEXT_FLOW_OUT === nodeContext
-          ) {
-            flowIndent = parentIndent;
-          } else {
-            flowIndent = parentIndent + 1;
-          }
+  if (allowBlockCollections) {
+    allowBlockCollections = atNewLine || allowCompact;
+  }
 
-          blockIndent = state.position - state.lineStart;
+  if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {
+    if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
+      flowIndent = parentIndent;
+    } else {
+      flowIndent = parentIndent + 1;
+    }
 
-          if (indentStatus === 1) {
-            if (
-              (allowBlockCollections &&
-                (readBlockSequence(state, blockIndent) ||
-                  readBlockMapping(state, blockIndent, flowIndent))) ||
-              readFlowCollection(state, flowIndent)
-            ) {
-              hasContent = true;
-            } else {
-              if (
-                (allowBlockScalars && readBlockScalar(state, flowIndent)) ||
-                readSingleQuotedScalar(state, flowIndent) ||
-                readDoubleQuotedScalar(state, flowIndent)
-              ) {
-                hasContent = true;
-              } else if (readAlias(state)) {
-                hasContent = true;
-
-                if (state.tag !== null || state.anchor !== null) {
-                  throwError(
-                    state,
-                    "alias node should not have any properties",
-                  );
-                }
-              } else if (
-                readPlainScalar(
-                  state,
-                  flowIndent,
-                  CONTEXT_FLOW_IN === nodeContext,
-                )
-              ) {
-                hasContent = true;
+    blockIndent = state.position - state.lineStart;
 
-                if (state.tag === null) {
-                  state.tag = "?";
-                }
-              }
+    if (indentStatus === 1) {
+      if (allowBlockCollections &&
+          (readBlockSequence(state, blockIndent) ||
+           readBlockMapping(state, blockIndent, flowIndent)) ||
+          readFlowCollection(state, flowIndent)) {
+        hasContent = true;
+      } else {
+        if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||
+            readSingleQuotedScalar(state, flowIndent) ||
+            readDoubleQuotedScalar(state, flowIndent)) {
+          hasContent = true;
 
-              if (state.anchor !== null) {
-                state.anchorMap[state.anchor] = state.result;
-              }
-            }
-          } else if (indentStatus === 0) {
-            // Special case: block sequences are allowed to have same indentation level as the parent.
-            // http://www.yaml.org/spec/1.2/spec.html#id2799784
-            hasContent =
-              allowBlockCollections && readBlockSequence(state, blockIndent);
+        } else if (readAlias(state)) {
+          hasContent = true;
+
+          if (state.tag !== null || state.anchor !== null) {
+            throwError(state, 'alias node should not have any properties');
           }
-        }
 
-        if (state.tag !== null && state.tag !== "!") {
-          if (state.tag === "?") {
-            for (
-              typeIndex = 0, typeQuantity = state.implicitTypes.length;
-              typeIndex < typeQuantity;
-              typeIndex += 1
-            ) {
-              type = state.implicitTypes[typeIndex];
-
-              // Implicit resolving is not allowed for non-scalar types, and '?'
-              // non-specific tag is only assigned to plain scalars. So, it isn't
-              // needed to check for 'kind' conformity.
-
-              if (type.resolve(state.result)) {
-                // `state.result` updated in resolver if matched
-                state.result = type.construct(state.result);
-                state.tag = type.tag;
-                if (state.anchor !== null) {
-                  state.anchorMap[state.anchor] = state.result;
-                }
-                break;
-              }
-            }
-          } else if (
-            _hasOwnProperty.call(
-              state.typeMap[state.kind || "fallback"],
-              state.tag,
-            )
-          ) {
-            type = state.typeMap[state.kind || "fallback"][state.tag];
-
-            if (state.result !== null && type.kind !== state.kind) {
-              throwError(
-                state,
-                "unacceptable node kind for !<" +
-                  state.tag +
-                  '> tag; it should be "' +
-                  type.kind +
-                  '", not "' +
-                  state.kind +
-                  '"',
-              );
-            }
+        } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
+          hasContent = true;
 
-            if (!type.resolve(state.result)) {
-              // `state.result` updated in resolver if matched
-              throwError(
-                state,
-                "cannot resolve a node with !<" + state.tag + "> explicit tag",
-              );
-            } else {
-              state.result = type.construct(state.result);
-              if (state.anchor !== null) {
-                state.anchorMap[state.anchor] = state.result;
-              }
-            }
-          } else {
-            throwError(state, "unknown tag !<" + state.tag + ">");
+          if (state.tag === null) {
+            state.tag = '?';
           }
         }
 
-        if (state.listener !== null) {
-          state.listener("close", state);
+        if (state.anchor !== null) {
+          state.anchorMap[state.anchor] = state.result;
         }
-        return state.tag !== null || state.anchor !== null || hasContent;
       }
+    } else if (indentStatus === 0) {
+      // Special case: block sequences are allowed to have same indentation level as the parent.
+      // http://www.yaml.org/spec/1.2/spec.html#id2799784
+      hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
+    }
+  }
 
-      function readDocument(state) {
-        var documentStart = state.position,
-          _position,
-          directiveName,
-          directiveArgs,
-          hasDirectives = false,
-          ch;
-
-        state.version = null;
-        state.checkLineBreaks = state.legacy;
-        state.tagMap = {};
-        state.anchorMap = {};
-
-        while ((ch = state.input.charCodeAt(state.position)) !== 0) {
-          skipSeparationSpace(state, true, -1);
+  if (state.tag !== null && state.tag !== '!') {
+    if (state.tag === '?') {
+      for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) {
+        type = state.implicitTypes[typeIndex];
 
-          ch = state.input.charCodeAt(state.position);
+        // Implicit resolving is not allowed for non-scalar types, and '?'
+        // non-specific tag is only assigned to plain scalars. So, it isn't
+        // needed to check for 'kind' conformity.
 
-          if (state.lineIndent > 0 || ch !== 0x25 /* % */) {
-            break;
+        if (type.resolve(state.result)) { // `state.result` updated in resolver if matched
+          state.result = type.construct(state.result);
+          state.tag = type.tag;
+          if (state.anchor !== null) {
+            state.anchorMap[state.anchor] = state.result;
           }
+          break;
+        }
+      }
+    } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) {
+      type = state.typeMap[state.kind || 'fallback'][state.tag];
 
-          hasDirectives = true;
-          ch = state.input.charCodeAt(++state.position);
-          _position = state.position;
-
-          while (ch !== 0 && !is_WS_OR_EOL(ch)) {
-            ch = state.input.charCodeAt(++state.position);
-          }
+      if (state.result !== null && type.kind !== state.kind) {
+        throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"');
+      }
 
-          directiveName = state.input.slice(_position, state.position);
-          directiveArgs = [];
+      if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched
+        throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');
+      } else {
+        state.result = type.construct(state.result);
+        if (state.anchor !== null) {
+          state.anchorMap[state.anchor] = state.result;
+        }
+      }
+    } else {
+      throwError(state, 'unknown tag !<' + state.tag + '>');
+    }
+  }
 
-          if (directiveName.length < 1) {
-            throwError(
-              state,
-              "directive name must not be less than one character in length",
-            );
-          }
+  if (state.listener !== null) {
+    state.listener('close', state);
+  }
+  return state.tag !== null ||  state.anchor !== null || hasContent;
+}
 
-          while (ch !== 0) {
-            while (is_WHITE_SPACE(ch)) {
-              ch = state.input.charCodeAt(++state.position);
-            }
+function readDocument(state) {
+  var documentStart = state.position,
+      _position,
+      directiveName,
+      directiveArgs,
+      hasDirectives = false,
+      ch;
 
-            if (ch === 0x23 /* # */) {
-              do {
-                ch = state.input.charCodeAt(++state.position);
-              } while (ch !== 0 && !is_EOL(ch));
-              break;
-            }
+  state.version = null;
+  state.checkLineBreaks = state.legacy;
+  state.tagMap = {};
+  state.anchorMap = {};
 
-            if (is_EOL(ch)) break;
+  while ((ch = state.input.charCodeAt(state.position)) !== 0) {
+    skipSeparationSpace(state, true, -1);
 
-            _position = state.position;
+    ch = state.input.charCodeAt(state.position);
 
-            while (ch !== 0 && !is_WS_OR_EOL(ch)) {
-              ch = state.input.charCodeAt(++state.position);
-            }
+    if (state.lineIndent > 0 || ch !== 0x25/* % */) {
+      break;
+    }
 
-            directiveArgs.push(state.input.slice(_position, state.position));
-          }
+    hasDirectives = true;
+    ch = state.input.charCodeAt(++state.position);
+    _position = state.position;
 
-          if (ch !== 0) readLineBreak(state);
+    while (ch !== 0 && !is_WS_OR_EOL(ch)) {
+      ch = state.input.charCodeAt(++state.position);
+    }
 
-          if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
-            directiveHandlers[directiveName](
-              state,
-              directiveName,
-              directiveArgs,
-            );
-          } else {
-            throwWarning(
-              state,
-              'unknown document directive "' + directiveName + '"',
-            );
-          }
-        }
+    directiveName = state.input.slice(_position, state.position);
+    directiveArgs = [];
 
-        skipSeparationSpace(state, true, -1);
+    if (directiveName.length < 1) {
+      throwError(state, 'directive name must not be less than one character in length');
+    }
 
-        if (
-          state.lineIndent === 0 &&
-          state.input.charCodeAt(state.position) === 0x2d /* - */ &&
-          state.input.charCodeAt(state.position + 1) === 0x2d /* - */ &&
-          state.input.charCodeAt(state.position + 2) === 0x2d /* - */
-        ) {
-          state.position += 3;
-          skipSeparationSpace(state, true, -1);
-        } else if (hasDirectives) {
-          throwError(state, "directives end mark is expected");
-        }
-
-        composeNode(
-          state,
-          state.lineIndent - 1,
-          CONTEXT_BLOCK_OUT,
-          false,
-          true,
-        );
-        skipSeparationSpace(state, true, -1);
+    while (ch !== 0) {
+      while (is_WHITE_SPACE(ch)) {
+        ch = state.input.charCodeAt(++state.position);
+      }
 
-        if (
-          state.checkLineBreaks &&
-          PATTERN_NON_ASCII_LINE_BREAKS.test(
-            state.input.slice(documentStart, state.position),
-          )
-        ) {
-          throwWarning(
-            state,
-            "non-ASCII line breaks are interpreted as content",
-          );
-        }
+      if (ch === 0x23/* # */) {
+        do { ch = state.input.charCodeAt(++state.position); }
+        while (ch !== 0 && !is_EOL(ch));
+        break;
+      }
 
-        state.documents.push(state.result);
+      if (is_EOL(ch)) break;
 
-        if (
-          state.position === state.lineStart &&
-          testDocumentSeparator(state)
-        ) {
-          if (state.input.charCodeAt(state.position) === 0x2e /* . */) {
-            state.position += 3;
-            skipSeparationSpace(state, true, -1);
-          }
-          return;
-        }
+      _position = state.position;
 
-        if (state.position < state.length - 1) {
-          throwError(
-            state,
-            "end of the stream or a document separator is expected",
-          );
-        } else {
-          return;
-        }
+      while (ch !== 0 && !is_WS_OR_EOL(ch)) {
+        ch = state.input.charCodeAt(++state.position);
       }
 
-      function loadDocuments(input, options) {
-        input = String(input);
-        options = options || {};
-
-        if (input.length !== 0) {
-          // Add tailing `\n` if not exists
-          if (
-            input.charCodeAt(input.length - 1) !== 0x0a /* LF */ &&
-            input.charCodeAt(input.length - 1) !== 0x0d /* CR */
-          ) {
-            input += "\n";
-          }
+      directiveArgs.push(state.input.slice(_position, state.position));
+    }
 
-          // Strip BOM
-          if (input.charCodeAt(0) === 0xfeff) {
-            input = input.slice(1);
-          }
-        }
+    if (ch !== 0) readLineBreak(state);
 
-        var state = new State(input, options);
+    if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
+      directiveHandlers[directiveName](state, directiveName, directiveArgs);
+    } else {
+      throwWarning(state, 'unknown document directive "' + directiveName + '"');
+    }
+  }
 
-        // Use 0 as string terminator. That significantly simplifies bounds check.
-        state.input += "\0";
+  skipSeparationSpace(state, true, -1);
 
-        while (state.input.charCodeAt(state.position) === 0x20 /* Space */) {
-          state.lineIndent += 1;
-          state.position += 1;
-        }
+  if (state.lineIndent === 0 &&
+      state.input.charCodeAt(state.position)     === 0x2D/* - */ &&
+      state.input.charCodeAt(state.position + 1) === 0x2D/* - */ &&
+      state.input.charCodeAt(state.position + 2) === 0x2D/* - */) {
+    state.position += 3;
+    skipSeparationSpace(state, true, -1);
 
-        while (state.position < state.length - 1) {
-          readDocument(state);
-        }
+  } else if (hasDirectives) {
+    throwError(state, 'directives end mark is expected');
+  }
 
-        return state.documents;
-      }
+  composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
+  skipSeparationSpace(state, true, -1);
 
-      function loadAll(input, iterator, options) {
-        var documents = loadDocuments(input, options),
-          index,
-          length;
+  if (state.checkLineBreaks &&
+      PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
+    throwWarning(state, 'non-ASCII line breaks are interpreted as content');
+  }
 
-        if (typeof iterator !== "function") {
-          return documents;
-        }
+  state.documents.push(state.result);
 
-        for (index = 0, length = documents.length; index < length; index += 1) {
-          iterator(documents[index]);
-        }
-      }
+  if (state.position === state.lineStart && testDocumentSeparator(state)) {
 
-      function load(input, options) {
-        var documents = loadDocuments(input, options);
+    if (state.input.charCodeAt(state.position) === 0x2E/* . */) {
+      state.position += 3;
+      skipSeparationSpace(state, true, -1);
+    }
+    return;
+  }
 
-        if (documents.length === 0) {
-          /*eslint-disable no-undefined*/
-          return undefined;
-        } else if (documents.length === 1) {
-          return documents[0];
-        }
-        throw new YAMLException(
-          "expected a single document in the stream, but found more",
-        );
-      }
+  if (state.position < (state.length - 1)) {
+    throwError(state, 'end of the stream or a document separator is expected');
+  } else {
+    return;
+  }
+}
 
-      function safeLoadAll(input, output, options) {
-        if (typeof output === "function") {
-          loadAll(
-            input,
-            output,
-            common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
-          );
-        } else {
-          return loadAll(
-            input,
-            common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
-          );
-        }
-      }
 
-      function safeLoad(input, options) {
-        return load(
-          input,
-          common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options),
-        );
-      }
+function loadDocuments(input, options) {
+  input = String(input);
+  options = options || {};
 
-      module.exports.loadAll = loadAll;
-      module.exports.load = load;
-      module.exports.safeLoadAll = safeLoadAll;
-      module.exports.safeLoad = safeLoad;
+  if (input.length !== 0) {
 
-      /***/
-    },
-    /* 283 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // Add tailing `\n` if not exists
+    if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ &&
+        input.charCodeAt(input.length - 1) !== 0x0D/* CR */) {
+      input += '\n';
+    }
 
-      var common = __webpack_require__(43);
+    // Strip BOM
+    if (input.charCodeAt(0) === 0xFEFF) {
+      input = input.slice(1);
+    }
+  }
 
-      function Mark(name, buffer, position, line, column) {
-        this.name = name;
-        this.buffer = buffer;
-        this.position = position;
-        this.line = line;
-        this.column = column;
-      }
+  var state = new State(input, options);
 
-      Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
-        var head, start, tail, end, snippet;
+  // Use 0 as string terminator. That significantly simplifies bounds check.
+  state.input += '\0';
 
-        if (!this.buffer) return null;
+  while (state.input.charCodeAt(state.position) === 0x20/* Space */) {
+    state.lineIndent += 1;
+    state.position += 1;
+  }
 
-        indent = indent || 4;
-        maxLength = maxLength || 75;
+  while (state.position < (state.length - 1)) {
+    readDocument(state);
+  }
 
-        head = "";
-        start = this.position;
+  return state.documents;
+}
 
-        while (
-          start > 0 &&
-          "\x00\r\n\x85\u2028\u2029".indexOf(this.buffer.charAt(start - 1)) ===
-            -1
-        ) {
-          start -= 1;
-          if (this.position - start > maxLength / 2 - 1) {
-            head = " ... ";
-            start += 5;
-            break;
-          }
-        }
 
-        tail = "";
-        end = this.position;
+function loadAll(input, iterator, options) {
+  var documents = loadDocuments(input, options), index, length;
 
-        while (
-          end < this.buffer.length &&
-          "\x00\r\n\x85\u2028\u2029".indexOf(this.buffer.charAt(end)) === -1
-        ) {
-          end += 1;
-          if (end - this.position > maxLength / 2 - 1) {
-            tail = " ... ";
-            end -= 5;
-            break;
-          }
-        }
+  if (typeof iterator !== 'function') {
+    return documents;
+  }
 
-        snippet = this.buffer.slice(start, end);
+  for (index = 0, length = documents.length; index < length; index += 1) {
+    iterator(documents[index]);
+  }
+}
 
-        return (
-          common.repeat(" ", indent) +
-          head +
-          snippet +
-          tail +
-          "\n" +
-          common.repeat(" ", indent + this.position - start + head.length) +
-          "^"
-        );
-      };
 
-      Mark.prototype.toString = function toString(compact) {
-        var snippet,
-          where = "";
+function load(input, options) {
+  var documents = loadDocuments(input, options);
 
-        if (this.name) {
-          where += 'in "' + this.name + '" ';
-        }
+  if (documents.length === 0) {
+    /*eslint-disable no-undefined*/
+    return undefined;
+  } else if (documents.length === 1) {
+    return documents[0];
+  }
+  throw new YAMLException('expected a single document in the stream, but found more');
+}
 
-        where += "at line " + (this.line + 1) + ", column " + (this.column + 1);
 
-        if (!compact) {
-          snippet = this.getSnippet();
+function safeLoadAll(input, output, options) {
+  if (typeof output === 'function') {
+    loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+  } else {
+    return loadAll(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+  }
+}
 
-          if (snippet) {
-            where += ":\n" + snippet;
-          }
-        }
 
-        return where;
-      };
+function safeLoad(input, options) {
+  return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
+}
 
-      module.exports = Mark;
 
-      /***/
-    },
-    /* 284 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      var require;
+module.exports.loadAll     = loadAll;
+module.exports.load        = load;
+module.exports.safeLoadAll = safeLoadAll;
+module.exports.safeLoad    = safeLoad;
 
-      /*eslint-disable no-bitwise*/
 
-      var NodeBuffer;
+/***/ }),
+/* 283 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      try {
-        // A trick for browserified version, to not include `Buffer` shim
-        var _require = require;
-        NodeBuffer = __webpack_require__(64).Buffer;
-      } catch (__) {}
+"use strict";
 
-      var Type = __webpack_require__(10);
 
-      // [ 64, 65, 66 ] -> [ padding, CR, LF ]
-      var BASE64_MAP =
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r";
 
-      function resolveYamlBinary(data) {
-        if (data === null) return false;
+var common = __webpack_require__(43);
 
-        var code,
-          idx,
-          bitlen = 0,
-          max = data.length,
-          map = BASE64_MAP;
 
-        // Convert one by one.
-        for (idx = 0; idx < max; idx++) {
-          code = map.indexOf(data.charAt(idx));
+function Mark(name, buffer, position, line, column) {
+  this.name     = name;
+  this.buffer   = buffer;
+  this.position = position;
+  this.line     = line;
+  this.column   = column;
+}
 
-          // Skip CR/LF
-          if (code > 64) continue;
 
-          // Fail on illegal characters
-          if (code < 0) return false;
+Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
+  var head, start, tail, end, snippet;
 
-          bitlen += 6;
-        }
+  if (!this.buffer) return null;
 
-        // If there are any bits left, source was corrupted
-        return bitlen % 8 === 0;
-      }
+  indent = indent || 4;
+  maxLength = maxLength || 75;
 
-      function constructYamlBinary(data) {
-        var idx,
-          tailbits,
-          input = data.replace(/[\r\n=]/g, ""), // remove CR/LF & padding to simplify scan
-          max = input.length,
-          map = BASE64_MAP,
-          bits = 0,
-          result = [];
+  head = '';
+  start = this.position;
 
-        // Collect by 6*4 bits (3 bytes)
-
-        for (idx = 0; idx < max; idx++) {
-          if (idx % 4 === 0 && idx) {
-            result.push((bits >> 16) & 0xff);
-            result.push((bits >> 8) & 0xff);
-            result.push(bits & 0xff);
-          }
+  while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) {
+    start -= 1;
+    if (this.position - start > (maxLength / 2 - 1)) {
+      head = ' ... ';
+      start += 5;
+      break;
+    }
+  }
 
-          bits = (bits << 6) | map.indexOf(input.charAt(idx));
-        }
+  tail = '';
+  end = this.position;
 
-        // Dump tail
+  while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) {
+    end += 1;
+    if (end - this.position > (maxLength / 2 - 1)) {
+      tail = ' ... ';
+      end -= 5;
+      break;
+    }
+  }
 
-        tailbits = (max % 4) * 6;
+  snippet = this.buffer.slice(start, end);
 
-        if (tailbits === 0) {
-          result.push((bits >> 16) & 0xff);
-          result.push((bits >> 8) & 0xff);
-          result.push(bits & 0xff);
-        } else if (tailbits === 18) {
-          result.push((bits >> 10) & 0xff);
-          result.push((bits >> 2) & 0xff);
-        } else if (tailbits === 12) {
-          result.push((bits >> 4) & 0xff);
-        }
+  return common.repeat(' ', indent) + head + snippet + tail + '\n' +
+         common.repeat(' ', indent + this.position - start + head.length) + '^';
+};
 
-        // Wrap into Buffer for NodeJS and leave Array for browser
-        if (NodeBuffer) {
-          // Support node 6.+ Buffer API when available
-          return NodeBuffer.from
-            ? NodeBuffer.from(result)
-            : new NodeBuffer(result);
-        }
 
-        return result;
-      }
+Mark.prototype.toString = function toString(compact) {
+  var snippet, where = '';
 
-      function representYamlBinary(object /*, style*/) {
-        var result = "",
-          bits = 0,
-          idx,
-          tail,
-          max = object.length,
-          map = BASE64_MAP;
+  if (this.name) {
+    where += 'in "' + this.name + '" ';
+  }
 
-        // Convert every three bytes to 4 ASCII characters.
+  where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);
 
-        for (idx = 0; idx < max; idx++) {
-          if (idx % 3 === 0 && idx) {
-            result += map[(bits >> 18) & 0x3f];
-            result += map[(bits >> 12) & 0x3f];
-            result += map[(bits >> 6) & 0x3f];
-            result += map[bits & 0x3f];
-          }
+  if (!compact) {
+    snippet = this.getSnippet();
 
-          bits = (bits << 8) + object[idx];
-        }
+    if (snippet) {
+      where += ':\n' + snippet;
+    }
+  }
 
-        // Dump tail
+  return where;
+};
 
-        tail = max % 3;
 
-        if (tail === 0) {
-          result += map[(bits >> 18) & 0x3f];
-          result += map[(bits >> 12) & 0x3f];
-          result += map[(bits >> 6) & 0x3f];
-          result += map[bits & 0x3f];
-        } else if (tail === 2) {
-          result += map[(bits >> 10) & 0x3f];
-          result += map[(bits >> 4) & 0x3f];
-          result += map[(bits << 2) & 0x3f];
-          result += map[64];
-        } else if (tail === 1) {
-          result += map[(bits >> 2) & 0x3f];
-          result += map[(bits << 4) & 0x3f];
-          result += map[64];
-          result += map[64];
-        }
+module.exports = Mark;
 
-        return result;
-      }
 
-      function isBinary(object) {
-        return NodeBuffer && NodeBuffer.isBuffer(object);
-      }
+/***/ }),
+/* 284 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = new Type("tag:yaml.org,2002:binary", {
-        kind: "scalar",
-        resolve: resolveYamlBinary,
-        construct: constructYamlBinary,
-        predicate: isBinary,
-        represent: representYamlBinary,
-      });
+"use strict";
+var require;
 
-      /***/
-    },
-    /* 285 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/*eslint-disable no-bitwise*/
 
-      var Type = __webpack_require__(10);
+var NodeBuffer;
 
-      function resolveYamlBoolean(data) {
-        if (data === null) return false;
+try {
+  // A trick for browserified version, to not include `Buffer` shim
+  var _require = require;
+  NodeBuffer = __webpack_require__(64).Buffer;
+} catch (__) {}
 
-        var max = data.length;
+var Type       = __webpack_require__(10);
 
-        return (
-          (max === 4 &&
-            (data === "true" || data === "True" || data === "TRUE")) ||
-          (max === 5 &&
-            (data === "false" || data === "False" || data === "FALSE"))
-        );
-      }
 
-      function constructYamlBoolean(data) {
-        return data === "true" || data === "True" || data === "TRUE";
-      }
+// [ 64, 65, 66 ] -> [ padding, CR, LF ]
+var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r';
 
-      function isBoolean(object) {
-        return Object.prototype.toString.call(object) === "[object Boolean]";
-      }
 
-      module.exports = new Type("tag:yaml.org,2002:bool", {
-        kind: "scalar",
-        resolve: resolveYamlBoolean,
-        construct: constructYamlBoolean,
-        predicate: isBoolean,
-        represent: {
-          lowercase: function (object) {
-            return object ? "true" : "false";
-          },
-          uppercase: function (object) {
-            return object ? "TRUE" : "FALSE";
-          },
-          camelcase: function (object) {
-            return object ? "True" : "False";
-          },
-        },
-        defaultStyle: "lowercase",
-      });
+function resolveYamlBinary(data) {
+  if (data === null) return false;
 
-      /***/
-    },
-    /* 286 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var common = __webpack_require__(43);
-      var Type = __webpack_require__(10);
-
-      var YAML_FLOAT_PATTERN = new RegExp(
-        // 2.5e4, 2.5 and integers
-        "^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?" +
-          // .2e4, .2
-          // special case, seems not from spec
-          "|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?" +
-          // 20:59
-          "|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*" +
-          // .inf
-          "|[-+]?\\.(?:inf|Inf|INF)" +
-          // .nan
-          "|\\.(?:nan|NaN|NAN))$",
-      );
+  var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP;
 
-      function resolveYamlFloat(data) {
-        if (data === null) return false;
+  // Convert one by one.
+  for (idx = 0; idx < max; idx++) {
+    code = map.indexOf(data.charAt(idx));
 
-        if (
-          !YAML_FLOAT_PATTERN.test(data) ||
-          // Quick hack to not allow integers end with `_`
-          // Probably should update regexp & check speed
-          data[data.length - 1] === "_"
-        ) {
-          return false;
-        }
+    // Skip CR/LF
+    if (code > 64) continue;
 
-        return true;
-      }
+    // Fail on illegal characters
+    if (code < 0) return false;
 
-      function constructYamlFloat(data) {
-        var value, sign, base, digits;
+    bitlen += 6;
+  }
 
-        value = data.replace(/_/g, "").toLowerCase();
-        sign = value[0] === "-" ? -1 : 1;
-        digits = [];
+  // If there are any bits left, source was corrupted
+  return (bitlen % 8) === 0;
+}
+
+function constructYamlBinary(data) {
+  var idx, tailbits,
+      input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan
+      max = input.length,
+      map = BASE64_MAP,
+      bits = 0,
+      result = [];
+
+  // Collect by 6*4 bits (3 bytes)
+
+  for (idx = 0; idx < max; idx++) {
+    if ((idx % 4 === 0) && idx) {
+      result.push((bits >> 16) & 0xFF);
+      result.push((bits >> 8) & 0xFF);
+      result.push(bits & 0xFF);
+    }
 
-        if ("+-".indexOf(value[0]) >= 0) {
-          value = value.slice(1);
-        }
+    bits = (bits << 6) | map.indexOf(input.charAt(idx));
+  }
 
-        if (value === ".inf") {
-          return sign === 1
-            ? Number.POSITIVE_INFINITY
-            : Number.NEGATIVE_INFINITY;
-        } else if (value === ".nan") {
-          return NaN;
-        } else if (value.indexOf(":") >= 0) {
-          value.split(":").forEach(function (v) {
-            digits.unshift(parseFloat(v, 10));
-          });
+  // Dump tail
 
-          value = 0.0;
-          base = 1;
+  tailbits = (max % 4) * 6;
 
-          digits.forEach(function (d) {
-            value += d * base;
-            base *= 60;
-          });
+  if (tailbits === 0) {
+    result.push((bits >> 16) & 0xFF);
+    result.push((bits >> 8) & 0xFF);
+    result.push(bits & 0xFF);
+  } else if (tailbits === 18) {
+    result.push((bits >> 10) & 0xFF);
+    result.push((bits >> 2) & 0xFF);
+  } else if (tailbits === 12) {
+    result.push((bits >> 4) & 0xFF);
+  }
 
-          return sign * value;
-        }
-        return sign * parseFloat(value, 10);
-      }
+  // Wrap into Buffer for NodeJS and leave Array for browser
+  if (NodeBuffer) {
+    // Support node 6.+ Buffer API when available
+    return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result);
+  }
 
-      var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;
+  return result;
+}
 
-      function representYamlFloat(object, style) {
-        var res;
+function representYamlBinary(object /*, style*/) {
+  var result = '', bits = 0, idx, tail,
+      max = object.length,
+      map = BASE64_MAP;
 
-        if (isNaN(object)) {
-          switch (style) {
-            case "lowercase":
-              return ".nan";
-            case "uppercase":
-              return ".NAN";
-            case "camelcase":
-              return ".NaN";
-          }
-        } else if (Number.POSITIVE_INFINITY === object) {
-          switch (style) {
-            case "lowercase":
-              return ".inf";
-            case "uppercase":
-              return ".INF";
-            case "camelcase":
-              return ".Inf";
-          }
-        } else if (Number.NEGATIVE_INFINITY === object) {
-          switch (style) {
-            case "lowercase":
-              return "-.inf";
-            case "uppercase":
-              return "-.INF";
-            case "camelcase":
-              return "-.Inf";
-          }
-        } else if (common.isNegativeZero(object)) {
-          return "-0.0";
-        }
+  // Convert every three bytes to 4 ASCII characters.
 
-        res = object.toString(10);
+  for (idx = 0; idx < max; idx++) {
+    if ((idx % 3 === 0) && idx) {
+      result += map[(bits >> 18) & 0x3F];
+      result += map[(bits >> 12) & 0x3F];
+      result += map[(bits >> 6) & 0x3F];
+      result += map[bits & 0x3F];
+    }
 
-        // JS stringifier can build scientific format without dots: 5e-100,
-        // while YAML requres dot: 5.e-100. Fix it with simple hack
+    bits = (bits << 8) + object[idx];
+  }
 
-        return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace("e", ".e") : res;
-      }
+  // Dump tail
+
+  tail = max % 3;
+
+  if (tail === 0) {
+    result += map[(bits >> 18) & 0x3F];
+    result += map[(bits >> 12) & 0x3F];
+    result += map[(bits >> 6) & 0x3F];
+    result += map[bits & 0x3F];
+  } else if (tail === 2) {
+    result += map[(bits >> 10) & 0x3F];
+    result += map[(bits >> 4) & 0x3F];
+    result += map[(bits << 2) & 0x3F];
+    result += map[64];
+  } else if (tail === 1) {
+    result += map[(bits >> 2) & 0x3F];
+    result += map[(bits << 4) & 0x3F];
+    result += map[64];
+    result += map[64];
+  }
 
-      function isFloat(object) {
-        return (
-          Object.prototype.toString.call(object) === "[object Number]" &&
-          (object % 1 !== 0 || common.isNegativeZero(object))
-        );
-      }
+  return result;
+}
 
-      module.exports = new Type("tag:yaml.org,2002:float", {
-        kind: "scalar",
-        resolve: resolveYamlFloat,
-        construct: constructYamlFloat,
-        predicate: isFloat,
-        represent: representYamlFloat,
-        defaultStyle: "lowercase",
-      });
+function isBinary(object) {
+  return NodeBuffer && NodeBuffer.isBuffer(object);
+}
 
-      /***/
-    },
-    /* 287 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var common = __webpack_require__(43);
-      var Type = __webpack_require__(10);
-
-      function isHexCode(c) {
-        return (
-          (0x30 /* 0 */ <= c && c <= 0x39) /* 9 */ ||
-          (0x41 /* A */ <= c && c <= 0x46) /* F */ ||
-          (0x61 /* a */ <= c && c <= 0x66) /* f */
-        );
-      }
+module.exports = new Type('tag:yaml.org,2002:binary', {
+  kind: 'scalar',
+  resolve: resolveYamlBinary,
+  construct: constructYamlBinary,
+  predicate: isBinary,
+  represent: representYamlBinary
+});
 
-      function isOctCode(c) {
-        return 0x30 /* 0 */ <= c && c <= 0x37 /* 7 */;
-      }
 
-      function isDecCode(c) {
-        return 0x30 /* 0 */ <= c && c <= 0x39 /* 9 */;
-      }
+/***/ }),
+/* 285 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function resolveYamlInteger(data) {
-        if (data === null) return false;
+"use strict";
 
-        var max = data.length,
-          index = 0,
-          hasDigits = false,
-          ch;
 
-        if (!max) return false;
+var Type = __webpack_require__(10);
 
-        ch = data[index];
+function resolveYamlBoolean(data) {
+  if (data === null) return false;
 
-        // sign
-        if (ch === "-" || ch === "+") {
-          ch = data[++index];
-        }
+  var max = data.length;
 
-        if (ch === "0") {
-          // 0
-          if (index + 1 === max) return true;
-          ch = data[++index];
+  return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||
+         (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));
+}
 
-          // base 2, base 8, base 16
+function constructYamlBoolean(data) {
+  return data === 'true' ||
+         data === 'True' ||
+         data === 'TRUE';
+}
 
-          if (ch === "b") {
-            // base 2
-            index++;
+function isBoolean(object) {
+  return Object.prototype.toString.call(object) === '[object Boolean]';
+}
 
-            for (; index < max; index++) {
-              ch = data[index];
-              if (ch === "_") continue;
-              if (ch !== "0" && ch !== "1") return false;
-              hasDigits = true;
-            }
-            return hasDigits && ch !== "_";
-          }
+module.exports = new Type('tag:yaml.org,2002:bool', {
+  kind: 'scalar',
+  resolve: resolveYamlBoolean,
+  construct: constructYamlBoolean,
+  predicate: isBoolean,
+  represent: {
+    lowercase: function (object) { return object ? 'true' : 'false'; },
+    uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },
+    camelcase: function (object) { return object ? 'True' : 'False'; }
+  },
+  defaultStyle: 'lowercase'
+});
 
-          if (ch === "x") {
-            // base 16
-            index++;
 
-            for (; index < max; index++) {
-              ch = data[index];
-              if (ch === "_") continue;
-              if (!isHexCode(data.charCodeAt(index))) return false;
-              hasDigits = true;
-            }
-            return hasDigits && ch !== "_";
-          }
+/***/ }),
+/* 286 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // base 8
-          for (; index < max; index++) {
-            ch = data[index];
-            if (ch === "_") continue;
-            if (!isOctCode(data.charCodeAt(index))) return false;
-            hasDigits = true;
-          }
-          return hasDigits && ch !== "_";
-        }
+"use strict";
 
-        // base 10 (except 0) or base 60
 
-        // value should not start with `_`;
-        if (ch === "_") return false;
+var common = __webpack_require__(43);
+var Type   = __webpack_require__(10);
 
-        for (; index < max; index++) {
-          ch = data[index];
-          if (ch === "_") continue;
-          if (ch === ":") break;
-          if (!isDecCode(data.charCodeAt(index))) {
-            return false;
-          }
-          hasDigits = true;
-        }
+var YAML_FLOAT_PATTERN = new RegExp(
+  // 2.5e4, 2.5 and integers
+  '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' +
+  // .2e4, .2
+  // special case, seems not from spec
+  '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' +
+  // 20:59
+  '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
+  // .inf
+  '|[-+]?\\.(?:inf|Inf|INF)' +
+  // .nan
+  '|\\.(?:nan|NaN|NAN))$');
 
-        // Should have digits and should not end with `_`
-        if (!hasDigits || ch === "_") return false;
+function resolveYamlFloat(data) {
+  if (data === null) return false;
 
-        // if !base60 - done;
-        if (ch !== ":") return true;
+  if (!YAML_FLOAT_PATTERN.test(data) ||
+      // Quick hack to not allow integers end with `_`
+      // Probably should update regexp & check speed
+      data[data.length - 1] === '_') {
+    return false;
+  }
 
-        // base60 almost not used, no needs to optimize
-        return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
-      }
+  return true;
+}
 
-      function constructYamlInteger(data) {
-        var value = data,
-          sign = 1,
-          ch,
-          base,
-          digits = [];
+function constructYamlFloat(data) {
+  var value, sign, base, digits;
 
-        if (value.indexOf("_") !== -1) {
-          value = value.replace(/_/g, "");
-        }
+  value  = data.replace(/_/g, '').toLowerCase();
+  sign   = value[0] === '-' ? -1 : 1;
+  digits = [];
 
-        ch = value[0];
+  if ('+-'.indexOf(value[0]) >= 0) {
+    value = value.slice(1);
+  }
 
-        if (ch === "-" || ch === "+") {
-          if (ch === "-") sign = -1;
-          value = value.slice(1);
-          ch = value[0];
-        }
+  if (value === '.inf') {
+    return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
 
-        if (value === "0") return 0;
+  } else if (value === '.nan') {
+    return NaN;
 
-        if (ch === "0") {
-          if (value[1] === "b") return sign * parseInt(value.slice(2), 2);
-          if (value[1] === "x") return sign * parseInt(value, 16);
-          return sign * parseInt(value, 8);
-        }
+  } else if (value.indexOf(':') >= 0) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseFloat(v, 10));
+    });
 
-        if (value.indexOf(":") !== -1) {
-          value.split(":").forEach(function (v) {
-            digits.unshift(parseInt(v, 10));
-          });
+    value = 0.0;
+    base = 1;
 
-          value = 0;
-          base = 1;
+    digits.forEach(function (d) {
+      value += d * base;
+      base *= 60;
+    });
 
-          digits.forEach(function (d) {
-            value += d * base;
-            base *= 60;
-          });
+    return sign * value;
 
-          return sign * value;
-        }
+  }
+  return sign * parseFloat(value, 10);
+}
 
-        return sign * parseInt(value, 10);
-      }
 
-      function isInteger(object) {
-        return (
-          Object.prototype.toString.call(object) === "[object Number]" &&
-          object % 1 === 0 &&
-          !common.isNegativeZero(object)
-        );
-      }
+var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;
 
-      module.exports = new Type("tag:yaml.org,2002:int", {
-        kind: "scalar",
-        resolve: resolveYamlInteger,
-        construct: constructYamlInteger,
-        predicate: isInteger,
-        represent: {
-          binary: function (obj) {
-            return obj >= 0
-              ? "0b" + obj.toString(2)
-              : "-0b" + obj.toString(2).slice(1);
-          },
-          octal: function (obj) {
-            return obj >= 0
-              ? "0" + obj.toString(8)
-              : "-0" + obj.toString(8).slice(1);
-          },
-          decimal: function (obj) {
-            return obj.toString(10);
-          },
-          /* eslint-disable max-len */
-          hexadecimal: function (obj) {
-            return obj >= 0
-              ? "0x" + obj.toString(16).toUpperCase()
-              : "-0x" + obj.toString(16).toUpperCase().slice(1);
-          },
-        },
-        defaultStyle: "decimal",
-        styleAliases: {
-          binary: [2, "bin"],
-          octal: [8, "oct"],
-          decimal: [10, "dec"],
-          hexadecimal: [16, "hex"],
-        },
-      });
+function representYamlFloat(object, style) {
+  var res;
 
-      /***/
-    },
-    /* 288 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      var require;
+  if (isNaN(object)) {
+    switch (style) {
+      case 'lowercase': return '.nan';
+      case 'uppercase': return '.NAN';
+      case 'camelcase': return '.NaN';
+    }
+  } else if (Number.POSITIVE_INFINITY === object) {
+    switch (style) {
+      case 'lowercase': return '.inf';
+      case 'uppercase': return '.INF';
+      case 'camelcase': return '.Inf';
+    }
+  } else if (Number.NEGATIVE_INFINITY === object) {
+    switch (style) {
+      case 'lowercase': return '-.inf';
+      case 'uppercase': return '-.INF';
+      case 'camelcase': return '-.Inf';
+    }
+  } else if (common.isNegativeZero(object)) {
+    return '-0.0';
+  }
 
-      var esprima;
+  res = object.toString(10);
 
-      // Browserified version does not have esprima
-      //
-      // 1. For node.js just require module as deps
-      // 2. For browser try to require mudule via external AMD system.
-      //    If not found - try to fallback to window.esprima. If not
-      //    found too - then fail to parse.
-      //
-      try {
-        // workaround to exclude package from browserify list.
-        var _require = require;
-        esprima = __webpack_require__(268);
-      } catch (_) {
-        /*global window */
-        if (typeof window !== "undefined") esprima = window.esprima;
-      }
+  // JS stringifier can build scientific format without dots: 5e-100,
+  // while YAML requres dot: 5.e-100. Fix it with simple hack
 
-      var Type = __webpack_require__(10);
+  return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res;
+}
 
-      function resolveJavascriptFunction(data) {
-        if (data === null) return false;
+function isFloat(object) {
+  return (Object.prototype.toString.call(object) === '[object Number]') &&
+         (object % 1 !== 0 || common.isNegativeZero(object));
+}
 
-        try {
-          var source = "(" + data + ")",
-            ast = esprima.parse(source, { range: true });
-
-          if (
-            ast.type !== "Program" ||
-            ast.body.length !== 1 ||
-            ast.body[0].type !== "ExpressionStatement" ||
-            (ast.body[0].expression.type !== "ArrowFunctionExpression" &&
-              ast.body[0].expression.type !== "FunctionExpression")
-          ) {
-            return false;
-          }
+module.exports = new Type('tag:yaml.org,2002:float', {
+  kind: 'scalar',
+  resolve: resolveYamlFloat,
+  construct: constructYamlFloat,
+  predicate: isFloat,
+  represent: representYamlFloat,
+  defaultStyle: 'lowercase'
+});
 
-          return true;
-        } catch (err) {
-          return false;
-        }
-      }
 
-      function constructJavascriptFunction(data) {
-        /*jslint evil:true*/
+/***/ }),
+/* 287 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var source = "(" + data + ")",
-          ast = esprima.parse(source, { range: true }),
-          params = [],
-          body;
+"use strict";
 
-        if (
-          ast.type !== "Program" ||
-          ast.body.length !== 1 ||
-          ast.body[0].type !== "ExpressionStatement" ||
-          (ast.body[0].expression.type !== "ArrowFunctionExpression" &&
-            ast.body[0].expression.type !== "FunctionExpression")
-        ) {
-          throw new Error("Failed to resolve function");
-        }
 
-        ast.body[0].expression.params.forEach(function (param) {
-          params.push(param.name);
-        });
+var common = __webpack_require__(43);
+var Type   = __webpack_require__(10);
 
-        body = ast.body[0].expression.body.range;
+function isHexCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||
+         ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||
+         ((0x61/* a */ <= c) && (c <= 0x66/* f */));
+}
 
-        // Esprima's ranges include the first '{' and the last '}' characters on
-        // function expressions. So cut them out.
-        if (ast.body[0].expression.body.type === "BlockStatement") {
-          /*eslint-disable no-new-func*/
-          return new Function(params, source.slice(body[0] + 1, body[1] - 1));
-        }
-        // ES6 arrow functions can omit the BlockStatement. In that case, just return
-        // the body.
-        /*eslint-disable no-new-func*/
-        return new Function(params, "return " + source.slice(body[0], body[1]));
-      }
+function isOctCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));
+}
 
-      function representJavascriptFunction(object /*, style*/) {
-        return object.toString();
-      }
+function isDecCode(c) {
+  return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));
+}
 
-      function isFunction(object) {
-        return Object.prototype.toString.call(object) === "[object Function]";
-      }
+function resolveYamlInteger(data) {
+  if (data === null) return false;
 
-      module.exports = new Type("tag:yaml.org,2002:js/function", {
-        kind: "scalar",
-        resolve: resolveJavascriptFunction,
-        construct: constructJavascriptFunction,
-        predicate: isFunction,
-        represent: representJavascriptFunction,
-      });
+  var max = data.length,
+      index = 0,
+      hasDigits = false,
+      ch;
 
-      /***/
-    },
-    /* 289 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (!max) return false;
 
-      var Type = __webpack_require__(10);
+  ch = data[index];
 
-      function resolveJavascriptRegExp(data) {
-        if (data === null) return false;
-        if (data.length === 0) return false;
+  // sign
+  if (ch === '-' || ch === '+') {
+    ch = data[++index];
+  }
 
-        var regexp = data,
-          tail = /\/([gim]*)$/.exec(data),
-          modifiers = "";
+  if (ch === '0') {
+    // 0
+    if (index + 1 === max) return true;
+    ch = data[++index];
 
-        // if regexp starts with '/' it can have modifiers and must be properly closed
-        // `/foo/gim` - modifiers tail can be maximum 3 chars
-        if (regexp[0] === "/") {
-          if (tail) modifiers = tail[1];
+    // base 2, base 8, base 16
 
-          if (modifiers.length > 3) return false;
-          // if expression starts with /, is should be properly terminated
-          if (regexp[regexp.length - modifiers.length - 1] !== "/")
-            return false;
-        }
+    if (ch === 'b') {
+      // base 2
+      index++;
 
-        return true;
+      for (; index < max; index++) {
+        ch = data[index];
+        if (ch === '_') continue;
+        if (ch !== '0' && ch !== '1') return false;
+        hasDigits = true;
       }
+      return hasDigits && ch !== '_';
+    }
 
-      function constructJavascriptRegExp(data) {
-        var regexp = data,
-          tail = /\/([gim]*)$/.exec(data),
-          modifiers = "";
 
-        // `/foo/gim` - tail can be maximum 4 chars
-        if (regexp[0] === "/") {
-          if (tail) modifiers = tail[1];
-          regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
-        }
+    if (ch === 'x') {
+      // base 16
+      index++;
 
-        return new RegExp(regexp, modifiers);
+      for (; index < max; index++) {
+        ch = data[index];
+        if (ch === '_') continue;
+        if (!isHexCode(data.charCodeAt(index))) return false;
+        hasDigits = true;
       }
+      return hasDigits && ch !== '_';
+    }
 
-      function representJavascriptRegExp(object /*, style*/) {
-        var result = "/" + object.source + "/";
-
-        if (object.global) result += "g";
-        if (object.multiline) result += "m";
-        if (object.ignoreCase) result += "i";
-
-        return result;
-      }
+    // base 8
+    for (; index < max; index++) {
+      ch = data[index];
+      if (ch === '_') continue;
+      if (!isOctCode(data.charCodeAt(index))) return false;
+      hasDigits = true;
+    }
+    return hasDigits && ch !== '_';
+  }
 
-      function isRegExp(object) {
-        return Object.prototype.toString.call(object) === "[object RegExp]";
-      }
+  // base 10 (except 0) or base 60
 
-      module.exports = new Type("tag:yaml.org,2002:js/regexp", {
-        kind: "scalar",
-        resolve: resolveJavascriptRegExp,
-        construct: constructJavascriptRegExp,
-        predicate: isRegExp,
-        represent: representJavascriptRegExp,
-      });
+  // value should not start with `_`;
+  if (ch === '_') return false;
 
-      /***/
-    },
-    /* 290 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  for (; index < max; index++) {
+    ch = data[index];
+    if (ch === '_') continue;
+    if (ch === ':') break;
+    if (!isDecCode(data.charCodeAt(index))) {
+      return false;
+    }
+    hasDigits = true;
+  }
 
-      var Type = __webpack_require__(10);
+  // Should have digits and should not end with `_`
+  if (!hasDigits || ch === '_') return false;
 
-      function resolveJavascriptUndefined() {
-        return true;
-      }
+  // if !base60 - done;
+  if (ch !== ':') return true;
 
-      function constructJavascriptUndefined() {
-        /*eslint-disable no-undefined*/
-        return undefined;
-      }
+  // base60 almost not used, no needs to optimize
+  return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
+}
 
-      function representJavascriptUndefined() {
-        return "";
-      }
+function constructYamlInteger(data) {
+  var value = data, sign = 1, ch, base, digits = [];
 
-      function isUndefined(object) {
-        return typeof object === "undefined";
-      }
+  if (value.indexOf('_') !== -1) {
+    value = value.replace(/_/g, '');
+  }
 
-      module.exports = new Type("tag:yaml.org,2002:js/undefined", {
-        kind: "scalar",
-        resolve: resolveJavascriptUndefined,
-        construct: constructJavascriptUndefined,
-        predicate: isUndefined,
-        represent: representJavascriptUndefined,
-      });
+  ch = value[0];
 
-      /***/
-    },
-    /* 291 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (ch === '-' || ch === '+') {
+    if (ch === '-') sign = -1;
+    value = value.slice(1);
+    ch = value[0];
+  }
 
-      var Type = __webpack_require__(10);
+  if (value === '0') return 0;
 
-      module.exports = new Type("tag:yaml.org,2002:map", {
-        kind: "mapping",
-        construct: function (data) {
-          return data !== null ? data : {};
-        },
-      });
+  if (ch === '0') {
+    if (value[1] === 'b') return sign * parseInt(value.slice(2), 2);
+    if (value[1] === 'x') return sign * parseInt(value, 16);
+    return sign * parseInt(value, 8);
+  }
 
-      /***/
-    },
-    /* 292 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (value.indexOf(':') !== -1) {
+    value.split(':').forEach(function (v) {
+      digits.unshift(parseInt(v, 10));
+    });
 
-      var Type = __webpack_require__(10);
+    value = 0;
+    base = 1;
 
-      function resolveYamlMerge(data) {
-        return data === "<<" || data === null;
-      }
+    digits.forEach(function (d) {
+      value += (d * base);
+      base *= 60;
+    });
 
-      module.exports = new Type("tag:yaml.org,2002:merge", {
-        kind: "scalar",
-        resolve: resolveYamlMerge,
-      });
+    return sign * value;
 
-      /***/
-    },
-    /* 293 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  }
 
-      var Type = __webpack_require__(10);
+  return sign * parseInt(value, 10);
+}
+
+function isInteger(object) {
+  return (Object.prototype.toString.call(object)) === '[object Number]' &&
+         (object % 1 === 0 && !common.isNegativeZero(object));
+}
+
+module.exports = new Type('tag:yaml.org,2002:int', {
+  kind: 'scalar',
+  resolve: resolveYamlInteger,
+  construct: constructYamlInteger,
+  predicate: isInteger,
+  represent: {
+    binary:      function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); },
+    octal:       function (obj) { return obj >= 0 ? '0'  + obj.toString(8) : '-0'  + obj.toString(8).slice(1); },
+    decimal:     function (obj) { return obj.toString(10); },
+    /* eslint-disable max-len */
+    hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() :  '-0x' + obj.toString(16).toUpperCase().slice(1); }
+  },
+  defaultStyle: 'decimal',
+  styleAliases: {
+    binary:      [ 2,  'bin' ],
+    octal:       [ 8,  'oct' ],
+    decimal:     [ 10, 'dec' ],
+    hexadecimal: [ 16, 'hex' ]
+  }
+});
+
+
+/***/ }),
+/* 288 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+var require;
+
+var esprima;
+
+// Browserified version does not have esprima
+//
+// 1. For node.js just require module as deps
+// 2. For browser try to require mudule via external AMD system.
+//    If not found - try to fallback to window.esprima. If not
+//    found too - then fail to parse.
+//
+try {
+  // workaround to exclude package from browserify list.
+  var _require = require;
+  esprima = __webpack_require__(268);
+} catch (_) {
+  /*global window */
+  if (typeof window !== 'undefined') esprima = window.esprima;
+}
+
+var Type = __webpack_require__(10);
+
+function resolveJavascriptFunction(data) {
+  if (data === null) return false;
+
+  try {
+    var source = '(' + data + ')',
+        ast    = esprima.parse(source, { range: true });
+
+    if (ast.type                    !== 'Program'             ||
+        ast.body.length             !== 1                     ||
+        ast.body[0].type            !== 'ExpressionStatement' ||
+        (ast.body[0].expression.type !== 'ArrowFunctionExpression' &&
+          ast.body[0].expression.type !== 'FunctionExpression')) {
+      return false;
+    }
 
-      function resolveYamlNull(data) {
-        if (data === null) return true;
+    return true;
+  } catch (err) {
+    return false;
+  }
+}
+
+function constructJavascriptFunction(data) {
+  /*jslint evil:true*/
+
+  var source = '(' + data + ')',
+      ast    = esprima.parse(source, { range: true }),
+      params = [],
+      body;
+
+  if (ast.type                    !== 'Program'             ||
+      ast.body.length             !== 1                     ||
+      ast.body[0].type            !== 'ExpressionStatement' ||
+      (ast.body[0].expression.type !== 'ArrowFunctionExpression' &&
+        ast.body[0].expression.type !== 'FunctionExpression')) {
+    throw new Error('Failed to resolve function');
+  }
 
-        var max = data.length;
+  ast.body[0].expression.params.forEach(function (param) {
+    params.push(param.name);
+  });
 
-        return (
-          (max === 1 && data === "~") ||
-          (max === 4 && (data === "null" || data === "Null" || data === "NULL"))
-        );
-      }
+  body = ast.body[0].expression.body.range;
 
-      function constructYamlNull() {
-        return null;
-      }
+  // Esprima's ranges include the first '{' and the last '}' characters on
+  // function expressions. So cut them out.
+  if (ast.body[0].expression.body.type === 'BlockStatement') {
+    /*eslint-disable no-new-func*/
+    return new Function(params, source.slice(body[0] + 1, body[1] - 1));
+  }
+  // ES6 arrow functions can omit the BlockStatement. In that case, just return
+  // the body.
+  /*eslint-disable no-new-func*/
+  return new Function(params, 'return ' + source.slice(body[0], body[1]));
+}
 
-      function isNull(object) {
-        return object === null;
-      }
+function representJavascriptFunction(object /*, style*/) {
+  return object.toString();
+}
 
-      module.exports = new Type("tag:yaml.org,2002:null", {
-        kind: "scalar",
-        resolve: resolveYamlNull,
-        construct: constructYamlNull,
-        predicate: isNull,
-        represent: {
-          canonical: function () {
-            return "~";
-          },
-          lowercase: function () {
-            return "null";
-          },
-          uppercase: function () {
-            return "NULL";
-          },
-          camelcase: function () {
-            return "Null";
-          },
-        },
-        defaultStyle: "lowercase",
-      });
+function isFunction(object) {
+  return Object.prototype.toString.call(object) === '[object Function]';
+}
 
-      /***/
-    },
-    /* 294 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+module.exports = new Type('tag:yaml.org,2002:js/function', {
+  kind: 'scalar',
+  resolve: resolveJavascriptFunction,
+  construct: constructJavascriptFunction,
+  predicate: isFunction,
+  represent: representJavascriptFunction
+});
 
-      var Type = __webpack_require__(10);
 
-      var _hasOwnProperty = Object.prototype.hasOwnProperty;
-      var _toString = Object.prototype.toString;
+/***/ }),
+/* 289 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function resolveYamlOmap(data) {
-        if (data === null) return true;
+"use strict";
 
-        var objectKeys = [],
-          index,
-          length,
-          pair,
-          pairKey,
-          pairHasKey,
-          object = data;
 
-        for (index = 0, length = object.length; index < length; index += 1) {
-          pair = object[index];
-          pairHasKey = false;
+var Type = __webpack_require__(10);
 
-          if (_toString.call(pair) !== "[object Object]") return false;
+function resolveJavascriptRegExp(data) {
+  if (data === null) return false;
+  if (data.length === 0) return false;
 
-          for (pairKey in pair) {
-            if (_hasOwnProperty.call(pair, pairKey)) {
-              if (!pairHasKey) pairHasKey = true;
-              else return false;
-            }
-          }
+  var regexp = data,
+      tail   = /\/([gim]*)$/.exec(data),
+      modifiers = '';
 
-          if (!pairHasKey) return false;
+  // if regexp starts with '/' it can have modifiers and must be properly closed
+  // `/foo/gim` - modifiers tail can be maximum 3 chars
+  if (regexp[0] === '/') {
+    if (tail) modifiers = tail[1];
 
-          if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);
-          else return false;
-        }
+    if (modifiers.length > 3) return false;
+    // if expression starts with /, is should be properly terminated
+    if (regexp[regexp.length - modifiers.length - 1] !== '/') return false;
+  }
 
-        return true;
-      }
+  return true;
+}
 
-      function constructYamlOmap(data) {
-        return data !== null ? data : [];
-      }
+function constructJavascriptRegExp(data) {
+  var regexp = data,
+      tail   = /\/([gim]*)$/.exec(data),
+      modifiers = '';
 
-      module.exports = new Type("tag:yaml.org,2002:omap", {
-        kind: "sequence",
-        resolve: resolveYamlOmap,
-        construct: constructYamlOmap,
-      });
+  // `/foo/gim` - tail can be maximum 4 chars
+  if (regexp[0] === '/') {
+    if (tail) modifiers = tail[1];
+    regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
+  }
 
-      /***/
-    },
-    /* 295 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return new RegExp(regexp, modifiers);
+}
 
-      var Type = __webpack_require__(10);
+function representJavascriptRegExp(object /*, style*/) {
+  var result = '/' + object.source + '/';
 
-      var _toString = Object.prototype.toString;
+  if (object.global) result += 'g';
+  if (object.multiline) result += 'm';
+  if (object.ignoreCase) result += 'i';
 
-      function resolveYamlPairs(data) {
-        if (data === null) return true;
+  return result;
+}
 
-        var index,
-          length,
-          pair,
-          keys,
-          result,
-          object = data;
+function isRegExp(object) {
+  return Object.prototype.toString.call(object) === '[object RegExp]';
+}
 
-        result = new Array(object.length);
+module.exports = new Type('tag:yaml.org,2002:js/regexp', {
+  kind: 'scalar',
+  resolve: resolveJavascriptRegExp,
+  construct: constructJavascriptRegExp,
+  predicate: isRegExp,
+  represent: representJavascriptRegExp
+});
 
-        for (index = 0, length = object.length; index < length; index += 1) {
-          pair = object[index];
 
-          if (_toString.call(pair) !== "[object Object]") return false;
+/***/ }),
+/* 290 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          keys = Object.keys(pair);
+"use strict";
 
-          if (keys.length !== 1) return false;
 
-          result[index] = [keys[0], pair[keys[0]]];
-        }
+var Type = __webpack_require__(10);
 
-        return true;
-      }
+function resolveJavascriptUndefined() {
+  return true;
+}
 
-      function constructYamlPairs(data) {
-        if (data === null) return [];
+function constructJavascriptUndefined() {
+  /*eslint-disable no-undefined*/
+  return undefined;
+}
 
-        var index,
-          length,
-          pair,
-          keys,
-          result,
-          object = data;
+function representJavascriptUndefined() {
+  return '';
+}
 
-        result = new Array(object.length);
+function isUndefined(object) {
+  return typeof object === 'undefined';
+}
 
-        for (index = 0, length = object.length; index < length; index += 1) {
-          pair = object[index];
+module.exports = new Type('tag:yaml.org,2002:js/undefined', {
+  kind: 'scalar',
+  resolve: resolveJavascriptUndefined,
+  construct: constructJavascriptUndefined,
+  predicate: isUndefined,
+  represent: representJavascriptUndefined
+});
 
-          keys = Object.keys(pair);
 
-          result[index] = [keys[0], pair[keys[0]]];
-        }
+/***/ }),
+/* 291 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return result;
-      }
+"use strict";
 
-      module.exports = new Type("tag:yaml.org,2002:pairs", {
-        kind: "sequence",
-        resolve: resolveYamlPairs,
-        construct: constructYamlPairs,
-      });
 
-      /***/
-    },
-    /* 296 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var Type = __webpack_require__(10);
 
-      var Type = __webpack_require__(10);
+module.exports = new Type('tag:yaml.org,2002:map', {
+  kind: 'mapping',
+  construct: function (data) { return data !== null ? data : {}; }
+});
 
-      module.exports = new Type("tag:yaml.org,2002:seq", {
-        kind: "sequence",
-        construct: function (data) {
-          return data !== null ? data : [];
-        },
-      });
 
-      /***/
-    },
-    /* 297 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 292 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var Type = __webpack_require__(10);
+"use strict";
 
-      var _hasOwnProperty = Object.prototype.hasOwnProperty;
 
-      function resolveYamlSet(data) {
-        if (data === null) return true;
+var Type = __webpack_require__(10);
 
-        var key,
-          object = data;
+function resolveYamlMerge(data) {
+  return data === '<<' || data === null;
+}
 
-        for (key in object) {
-          if (_hasOwnProperty.call(object, key)) {
-            if (object[key] !== null) return false;
-          }
-        }
+module.exports = new Type('tag:yaml.org,2002:merge', {
+  kind: 'scalar',
+  resolve: resolveYamlMerge
+});
 
-        return true;
-      }
 
-      function constructYamlSet(data) {
-        return data !== null ? data : {};
-      }
+/***/ }),
+/* 293 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = new Type("tag:yaml.org,2002:set", {
-        kind: "mapping",
-        resolve: resolveYamlSet,
-        construct: constructYamlSet,
-      });
+"use strict";
 
-      /***/
-    },
-    /* 298 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var Type = __webpack_require__(10);
+var Type = __webpack_require__(10);
 
-      module.exports = new Type("tag:yaml.org,2002:str", {
-        kind: "scalar",
-        construct: function (data) {
-          return data !== null ? data : "";
-        },
-      });
+function resolveYamlNull(data) {
+  if (data === null) return true;
 
-      /***/
-    },
-    /* 299 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var Type = __webpack_require__(10);
-
-      var YAML_DATE_REGEXP = new RegExp(
-        "^([0-9][0-9][0-9][0-9])" + // [1] year
-          "-([0-9][0-9])" + // [2] month
-          "-([0-9][0-9])$",
-      ); // [3] day
-
-      var YAML_TIMESTAMP_REGEXP = new RegExp(
-        "^([0-9][0-9][0-9][0-9])" + // [1] year
-          "-([0-9][0-9]?)" + // [2] month
-          "-([0-9][0-9]?)" + // [3] day
-          "(?:[Tt]|[ \\t]+)" + // ...
-          "([0-9][0-9]?)" + // [4] hour
-          ":([0-9][0-9])" + // [5] minute
-          ":([0-9][0-9])" + // [6] second
-          "(?:\\.([0-9]*))?" + // [7] fraction
-          "(?:[ \\t]*(Z|([-+])([0-9][0-9]?)" + // [8] tz [9] tz_sign [10] tz_hour
-          "(?::([0-9][0-9]))?))?$",
-      ); // [11] tz_minute
-
-      function resolveYamlTimestamp(data) {
-        if (data === null) return false;
-        if (YAML_DATE_REGEXP.exec(data) !== null) return true;
-        if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
-        return false;
-      }
+  var max = data.length;
 
-      function constructYamlTimestamp(data) {
-        var match,
-          year,
-          month,
-          day,
-          hour,
-          minute,
-          second,
-          fraction = 0,
-          delta = null,
-          tz_hour,
-          tz_minute,
-          date;
+  return (max === 1 && data === '~') ||
+         (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));
+}
 
-        match = YAML_DATE_REGEXP.exec(data);
-        if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
+function constructYamlNull() {
+  return null;
+}
 
-        if (match === null) throw new Error("Date resolve error");
+function isNull(object) {
+  return object === null;
+}
 
-        // match: [1] year [2] month [3] day
+module.exports = new Type('tag:yaml.org,2002:null', {
+  kind: 'scalar',
+  resolve: resolveYamlNull,
+  construct: constructYamlNull,
+  predicate: isNull,
+  represent: {
+    canonical: function () { return '~';    },
+    lowercase: function () { return 'null'; },
+    uppercase: function () { return 'NULL'; },
+    camelcase: function () { return 'Null'; }
+  },
+  defaultStyle: 'lowercase'
+});
 
-        year = +match[1];
-        month = +match[2] - 1; // JS month starts with 0
-        day = +match[3];
 
-        if (!match[4]) {
-          // no hour
-          return new Date(Date.UTC(year, month, day));
-        }
+/***/ }),
+/* 294 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // match: [4] hour [5] minute [6] second [7] fraction
+"use strict";
 
-        hour = +match[4];
-        minute = +match[5];
-        second = +match[6];
 
-        if (match[7]) {
-          fraction = match[7].slice(0, 3);
-          while (fraction.length < 3) {
-            // milli-seconds
-            fraction += "0";
-          }
-          fraction = +fraction;
-        }
+var Type = __webpack_require__(10);
 
-        // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
+var _toString       = Object.prototype.toString;
 
-        if (match[9]) {
-          tz_hour = +match[10];
-          tz_minute = +(match[11] || 0);
-          delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
-          if (match[9] === "-") delta = -delta;
-        }
+function resolveYamlOmap(data) {
+  if (data === null) return true;
 
-        date = new Date(
-          Date.UTC(year, month, day, hour, minute, second, fraction),
-        );
+  var objectKeys = [], index, length, pair, pairKey, pairHasKey,
+      object = data;
 
-        if (delta) date.setTime(date.getTime() - delta);
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
+    pairHasKey = false;
 
-        return date;
-      }
+    if (_toString.call(pair) !== '[object Object]') return false;
 
-      function representYamlTimestamp(object /*, style*/) {
-        return object.toISOString();
+    for (pairKey in pair) {
+      if (_hasOwnProperty.call(pair, pairKey)) {
+        if (!pairHasKey) pairHasKey = true;
+        else return false;
       }
+    }
 
-      module.exports = new Type("tag:yaml.org,2002:timestamp", {
-        kind: "scalar",
-        resolve: resolveYamlTimestamp,
-        construct: constructYamlTimestamp,
-        instanceOf: Date,
-        represent: representYamlTimestamp,
-      });
+    if (!pairHasKey) return false;
 
-      /***/
-    },
-    /* 300 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);
+    else return false;
+  }
 
-      var win32 = process && process.platform === "win32";
-      var path = __webpack_require__(0);
-      var fileRe = __webpack_require__(646);
-      var utils = module.exports;
+  return true;
+}
 
-      /**
-       * Module dependencies
-       */
+function constructYamlOmap(data) {
+  return data !== null ? data : [];
+}
 
-      utils.diff = __webpack_require__(755);
-      utils.unique = __webpack_require__(756);
-      utils.braces = __webpack_require__(757);
-      utils.brackets = __webpack_require__(639);
-      utils.extglob = __webpack_require__(644);
-      utils.isExtglob = __webpack_require__(177);
-      utils.isGlob = __webpack_require__(178);
-      utils.typeOf = __webpack_require__(179);
-      utils.normalize = __webpack_require__(765);
-      utils.omit = __webpack_require__(769);
-      utils.parseGlob = __webpack_require__(773);
-      utils.cache = __webpack_require__(795);
+module.exports = new Type('tag:yaml.org,2002:omap', {
+  kind: 'sequence',
+  resolve: resolveYamlOmap,
+  construct: constructYamlOmap
+});
 
-      /**
-       * Get the filename of a filepath
-       *
-       * @param {String} `string`
-       * @return {String}
-       */
 
-      utils.filename = function filename(fp) {
-        var seg = fp.match(fileRe());
-        return seg && seg[0];
-      };
+/***/ }),
+/* 295 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Returns a function that returns true if the given
-       * pattern is the same as a given `filepath`
-       *
-       * @param {String} `pattern`
-       * @return {Function}
-       */
+"use strict";
 
-      utils.isPath = function isPath(pattern, opts) {
-        opts = opts || {};
-        return function (fp) {
-          var unixified = utils.unixify(fp, opts);
-          if (opts.nocase) {
-            return pattern.toLowerCase() === unixified.toLowerCase();
-          }
-          return pattern === unixified;
-        };
-      };
 
-      /**
-       * Returns a function that returns true if the given
-       * pattern contains a `filepath`
-       *
-       * @param {String} `pattern`
-       * @return {Function}
-       */
+var Type = __webpack_require__(10);
 
-      utils.hasPath = function hasPath(pattern, opts) {
-        return function (fp) {
-          return utils.unixify(pattern, opts).indexOf(fp) !== -1;
-        };
-      };
+var _toString = Object.prototype.toString;
 
-      /**
-       * Returns a function that returns true if the given
-       * pattern matches or contains a `filepath`
-       *
-       * @param {String} `pattern`
-       * @return {Function}
-       */
+function resolveYamlPairs(data) {
+  if (data === null) return true;
 
-      utils.matchPath = function matchPath(pattern, opts) {
-        var fn =
-          opts && opts.contains
-            ? utils.hasPath(pattern, opts)
-            : utils.isPath(pattern, opts);
-        return fn;
-      };
+  var index, length, pair, keys, result,
+      object = data;
 
-      /**
-       * Returns a function that returns true if the given
-       * regex matches the `filename` of a file path.
-       *
-       * @param {RegExp} `re`
-       * @return {Boolean}
-       */
+  result = new Array(object.length);
 
-      utils.hasFilename = function hasFilename(re) {
-        return function (fp) {
-          var name = utils.filename(fp);
-          return name && re.test(name);
-        };
-      };
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
 
-      /**
-       * Coerce `val` to an array
-       *
-       * @param  {*} val
-       * @return {Array}
-       */
+    if (_toString.call(pair) !== '[object Object]') return false;
 
-      utils.arrayify = function arrayify(val) {
-        return !Array.isArray(val) ? [val] : val;
-      };
+    keys = Object.keys(pair);
 
-      /**
-       * Normalize all slashes in a file path or glob pattern to
-       * forward slashes.
-       */
+    if (keys.length !== 1) return false;
 
-      utils.unixify = function unixify(fp, opts) {
-        if (opts && opts.unixify === false) return fp;
-        if ((opts && opts.unixify === true) || win32 || path.sep === "\\") {
-          return utils.normalize(fp, false);
-        }
-        if (opts && opts.unescape === true) {
-          return fp ? fp.toString().replace(/\\(\w)/g, "$1") : "";
-        }
-        return fp;
-      };
+    result[index] = [ keys[0], pair[keys[0]] ];
+  }
 
-      /**
-       * Escape/unescape utils
-       */
+  return true;
+}
 
-      utils.escapePath = function escapePath(fp) {
-        return fp.replace(/[\\.]/g, "\\$&");
-      };
+function constructYamlPairs(data) {
+  if (data === null) return [];
 
-      utils.unescapeGlob = function unescapeGlob(fp) {
-        return fp.replace(/[\\"']/g, "");
-      };
+  var index, length, pair, keys, result,
+      object = data;
 
-      utils.escapeRe = function escapeRe(str) {
-        return str.replace(/[-[\\$*+?.#^\s{}(|)\]]/g, "\\$&");
-      };
+  result = new Array(object.length);
 
-      /**
-       * Expose `utils`
-       */
+  for (index = 0, length = object.length; index < length; index += 1) {
+    pair = object[index];
 
-      module.exports = utils;
+    keys = Object.keys(pair);
 
-      /***/
-    },
-    /* 301 */
-    /***/ function (module, exports) {
-      /**
-       * Helpers.
-       */
+    result[index] = [ keys[0], pair[keys[0]] ];
+  }
 
-      var s = 1000;
-      var m = s * 60;
-      var h = m * 60;
-      var d = h * 24;
-      var y = d * 365.25;
+  return result;
+}
 
-      /**
-       * Parse or format the given `val`.
-       *
-       * Options:
-       *
-       *  - `long` verbose formatting [false]
-       *
-       * @param {String|Number} val
-       * @param {Object} [options]
-       * @throws {Error} throw an error if val is not a non-empty string or a number
-       * @return {String|Number}
-       * @api public
-       */
+module.exports = new Type('tag:yaml.org,2002:pairs', {
+  kind: 'sequence',
+  resolve: resolveYamlPairs,
+  construct: constructYamlPairs
+});
 
-      module.exports = function (val, options) {
-        options = options || {};
-        var type = typeof val;
-        if (type === "string" && val.length > 0) {
-          return parse(val);
-        } else if (type === "number" && isNaN(val) === false) {
-          return options.long ? fmtLong(val) : fmtShort(val);
-        }
-        throw new Error(
-          "val is not a non-empty string or a valid number. val=" +
-            JSON.stringify(val),
-        );
-      };
 
-      /**
-       * Parse the given `str` and return milliseconds.
-       *
-       * @param {String} str
-       * @return {Number}
-       * @api private
-       */
+/***/ }),
+/* 296 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function parse(str) {
-        str = String(str);
-        if (str.length > 100) {
-          return;
-        }
-        var match =
-          /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(
-            str,
-          );
-        if (!match) {
-          return;
-        }
-        var n = parseFloat(match[1]);
-        var type = (match[2] || "ms").toLowerCase();
-        switch (type) {
-          case "years":
-          case "year":
-          case "yrs":
-          case "yr":
-          case "y":
-            return n * y;
-          case "days":
-          case "day":
-          case "d":
-            return n * d;
-          case "hours":
-          case "hour":
-          case "hrs":
-          case "hr":
-          case "h":
-            return n * h;
-          case "minutes":
-          case "minute":
-          case "mins":
-          case "min":
-          case "m":
-            return n * m;
-          case "seconds":
-          case "second":
-          case "secs":
-          case "sec":
-          case "s":
-            return n * s;
-          case "milliseconds":
-          case "millisecond":
-          case "msecs":
-          case "msec":
-          case "ms":
-            return n;
-          default:
-            return undefined;
-        }
-      }
+"use strict";
 
-      /**
-       * Short format for `ms`.
-       *
-       * @param {Number} ms
-       * @return {String}
-       * @api private
-       */
 
-      function fmtShort(ms) {
-        if (ms >= d) {
-          return Math.round(ms / d) + "d";
-        }
-        if (ms >= h) {
-          return Math.round(ms / h) + "h";
-        }
-        if (ms >= m) {
-          return Math.round(ms / m) + "m";
-        }
-        if (ms >= s) {
-          return Math.round(ms / s) + "s";
-        }
-        return ms + "ms";
-      }
+var Type = __webpack_require__(10);
 
-      /**
-       * Long format for `ms`.
-       *
-       * @param {Number} ms
-       * @return {String}
-       * @api private
-       */
+module.exports = new Type('tag:yaml.org,2002:seq', {
+  kind: 'sequence',
+  construct: function (data) { return data !== null ? data : []; }
+});
 
-      function fmtLong(ms) {
-        return (
-          plural(ms, d, "day") ||
-          plural(ms, h, "hour") ||
-          plural(ms, m, "minute") ||
-          plural(ms, s, "second") ||
-          ms + " ms"
-        );
-      }
 
-      /**
-       * Pluralization helper.
-       */
+/***/ }),
+/* 297 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function plural(ms, n, name) {
-        if (ms < n) {
-          return;
-        }
-        if (ms < n * 1.5) {
-          return Math.floor(ms / n) + " " + name;
-        }
-        return Math.ceil(ms / n) + " " + name + "s";
-      }
+"use strict";
 
-      /***/
-    },
-    /* 302 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(763);
 
-      /***/
-    },
-    /* 303 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*
-object-assign
-(c) Sindre Sorhus
-@license MIT
-*/
+var Type = __webpack_require__(10);
 
-      /* eslint-disable no-unused-vars */
-      var getOwnPropertySymbols = Object.getOwnPropertySymbols;
-      var hasOwnProperty = Object.prototype.hasOwnProperty;
-      var propIsEnumerable = Object.prototype.propertyIsEnumerable;
+var _hasOwnProperty = Object.prototype.hasOwnProperty;
 
-      function toObject(val) {
-        if (val === null || val === undefined) {
-          throw new TypeError(
-            "Object.assign cannot be called with null or undefined",
-          );
-        }
+function resolveYamlSet(data) {
+  if (data === null) return true;
 
-        return Object(val);
-      }
+  var key, object = data;
 
-      function shouldUseNative() {
-        try {
-          if (!Object.assign) {
-            return false;
-          }
+  for (key in object) {
+    if (_hasOwnProperty.call(object, key)) {
+      if (object[key] !== null) return false;
+    }
+  }
 
-          // Detect buggy property enumeration order in older V8 versions.
+  return true;
+}
 
-          // https://bugs.chromium.org/p/v8/issues/detail?id=4118
-          var test1 = new String("abc"); // eslint-disable-line no-new-wrappers
-          test1[5] = "de";
-          if (Object.getOwnPropertyNames(test1)[0] === "5") {
-            return false;
-          }
+function constructYamlSet(data) {
+  return data !== null ? data : {};
+}
 
-          // https://bugs.chromium.org/p/v8/issues/detail?id=3056
-          var test2 = {};
-          for (var i = 0; i < 10; i++) {
-            test2["_" + String.fromCharCode(i)] = i;
-          }
-          var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
-            return test2[n];
-          });
-          if (order2.join("") !== "0123456789") {
-            return false;
-          }
+module.exports = new Type('tag:yaml.org,2002:set', {
+  kind: 'mapping',
+  resolve: resolveYamlSet,
+  construct: constructYamlSet
+});
 
-          // https://bugs.chromium.org/p/v8/issues/detail?id=3056
-          var test3 = {};
-          "abcdefghijklmnopqrst".split("").forEach(function (letter) {
-            test3[letter] = letter;
-          });
-          if (
-            Object.keys(Object.assign({}, test3)).join("") !==
-            "abcdefghijklmnopqrst"
-          ) {
-            return false;
-          }
 
-          return true;
-        } catch (err) {
-          // We don't expect any of the above to throw, but better to be safe.
-          return false;
-        }
-      }
+/***/ }),
+/* 298 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = shouldUseNative()
-        ? Object.assign
-        : function (target, source) {
-            var from;
-            var to = toObject(target);
-            var symbols;
+"use strict";
 
-            for (var s = 1; s < arguments.length; s++) {
-              from = Object(arguments[s]);
 
-              for (var key in from) {
-                if (hasOwnProperty.call(from, key)) {
-                  to[key] = from[key];
-                }
-              }
+var Type = __webpack_require__(10);
 
-              if (getOwnPropertySymbols) {
-                symbols = getOwnPropertySymbols(from);
-                for (var i = 0; i < symbols.length; i++) {
-                  if (propIsEnumerable.call(from, symbols[i])) {
-                    to[symbols[i]] = from[symbols[i]];
-                  }
-                }
-              }
-            }
+module.exports = new Type('tag:yaml.org,2002:str', {
+  kind: 'scalar',
+  construct: function (data) { return data !== null ? data : ''; }
+});
 
-            return to;
-          };
 
-      /***/
-    },
-    /* 304 */
-    /***/ function (module, exports, __webpack_require__) {
-      var __WEBPACK_AMD_DEFINE_FACTORY__,
-        __WEBPACK_AMD_DEFINE_ARRAY__,
-        __WEBPACK_AMD_DEFINE_RESULT__;
-      (function (root, factory) {
-        "use strict";
-
-        /*istanbul ignore next:cant test*/
-        if (typeof module === "object" && typeof module.exports === "object") {
-          module.exports = factory();
-        } else if (true) {
-          // AMD. Register as an anonymous module.
-          !((__WEBPACK_AMD_DEFINE_ARRAY__ = []),
-          (__WEBPACK_AMD_DEFINE_FACTORY__ = factory),
-          (__WEBPACK_AMD_DEFINE_RESULT__ =
-            typeof __WEBPACK_AMD_DEFINE_FACTORY__ === "function"
-              ? __WEBPACK_AMD_DEFINE_FACTORY__.apply(
-                  exports,
-                  __WEBPACK_AMD_DEFINE_ARRAY__,
-                )
-              : __WEBPACK_AMD_DEFINE_FACTORY__),
-          __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
-            (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-        } else {
-          // Browser globals
-          root.objectPath = factory();
-        }
-      })(this, function () {
-        "use strict";
+/***/ }),
+/* 299 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var toStr = Object.prototype.toString;
-        function hasOwnProperty(obj, prop) {
-          if (obj == null) {
-            return false;
-          }
-          //to handle objects with null prototypes (too edge case?)
-          return Object.prototype.hasOwnProperty.call(obj, prop);
-        }
+"use strict";
 
-        function isEmpty(value) {
-          if (!value) {
-            return true;
-          }
-          if (isArray(value) && value.length === 0) {
-            return true;
-          } else if (typeof value !== "string") {
-            for (var i in value) {
-              if (hasOwnProperty(value, i)) {
-                return false;
-              }
-            }
-            return true;
-          }
-          return false;
-        }
 
-        function toString(type) {
-          return toStr.call(type);
-        }
+var Type = __webpack_require__(10);
 
-        function isObject(obj) {
-          return typeof obj === "object" && toString(obj) === "[object Object]";
-        }
+var YAML_DATE_REGEXP = new RegExp(
+  '^([0-9][0-9][0-9][0-9])'          + // [1] year
+  '-([0-9][0-9])'                    + // [2] month
+  '-([0-9][0-9])$');                   // [3] day
 
-        var isArray =
-          Array.isArray ||
-          function (obj) {
-            /*istanbul ignore next:cant test*/
-            return toStr.call(obj) === "[object Array]";
-          };
+var YAML_TIMESTAMP_REGEXP = new RegExp(
+  '^([0-9][0-9][0-9][0-9])'          + // [1] year
+  '-([0-9][0-9]?)'                   + // [2] month
+  '-([0-9][0-9]?)'                   + // [3] day
+  '(?:[Tt]|[ \\t]+)'                 + // ...
+  '([0-9][0-9]?)'                    + // [4] hour
+  ':([0-9][0-9])'                    + // [5] minute
+  ':([0-9][0-9])'                    + // [6] second
+  '(?:\\.([0-9]*))?'                 + // [7] fraction
+  '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
+  '(?::([0-9][0-9]))?))?$');           // [11] tz_minute
 
-        function isBoolean(obj) {
-          return (
-            typeof obj === "boolean" || toString(obj) === "[object Boolean]"
-          );
-        }
+function resolveYamlTimestamp(data) {
+  if (data === null) return false;
+  if (YAML_DATE_REGEXP.exec(data) !== null) return true;
+  if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;
+  return false;
+}
 
-        function getKey(key) {
-          var intKey = parseInt(key);
-          if (intKey.toString() === key) {
-            return intKey;
-          }
-          return key;
-        }
+function constructYamlTimestamp(data) {
+  var match, year, month, day, hour, minute, second, fraction = 0,
+      delta = null, tz_hour, tz_minute, date;
 
-        function factory(options) {
-          options = options || {};
+  match = YAML_DATE_REGEXP.exec(data);
+  if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);
 
-          var objectPath = function (obj) {
-            return Object.keys(objectPath).reduce(function (proxy, prop) {
-              if (prop === "create") {
-                return proxy;
-              }
+  if (match === null) throw new Error('Date resolve error');
 
-              /*istanbul ignore else*/
-              if (typeof objectPath[prop] === "function") {
-                proxy[prop] = objectPath[prop].bind(objectPath, obj);
-              }
+  // match: [1] year [2] month [3] day
 
-              return proxy;
-            }, {});
-          };
+  year = +(match[1]);
+  month = +(match[2]) - 1; // JS month starts with 0
+  day = +(match[3]);
 
-          function hasShallowProperty(obj, prop) {
-            return (
-              options.includeInheritedProps ||
-              (typeof prop === "number" && Array.isArray(obj)) ||
-              hasOwnProperty(obj, prop)
-            );
-          }
+  if (!match[4]) { // no hour
+    return new Date(Date.UTC(year, month, day));
+  }
 
-          function getShallowProperty(obj, prop) {
-            if (hasShallowProperty(obj, prop)) {
-              return obj[prop];
-            }
-          }
+  // match: [4] hour [5] minute [6] second [7] fraction
 
-          function set(obj, path, value, doNotReplace) {
-            if (typeof path === "number") {
-              path = [path];
-            }
-            if (!path || path.length === 0) {
-              return obj;
-            }
-            if (typeof path === "string") {
-              return set(obj, path.split(".").map(getKey), value, doNotReplace);
-            }
-            var currentPath = path[0];
-            var currentValue = getShallowProperty(obj, currentPath);
-            if (path.length === 1) {
-              if (currentValue === void 0 || !doNotReplace) {
-                obj[currentPath] = value;
-              }
-              return currentValue;
-            }
+  hour = +(match[4]);
+  minute = +(match[5]);
+  second = +(match[6]);
 
-            if (currentValue === void 0) {
-              //check if we assume an array
-              if (typeof path[1] === "number") {
-                obj[currentPath] = [];
-              } else {
-                obj[currentPath] = {};
-              }
-            }
+  if (match[7]) {
+    fraction = match[7].slice(0, 3);
+    while (fraction.length < 3) { // milli-seconds
+      fraction += '0';
+    }
+    fraction = +fraction;
+  }
 
-            return set(obj[currentPath], path.slice(1), value, doNotReplace);
-          }
+  // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
 
-          objectPath.has = function (obj, path) {
-            if (typeof path === "number") {
-              path = [path];
-            } else if (typeof path === "string") {
-              path = path.split(".");
-            }
+  if (match[9]) {
+    tz_hour = +(match[10]);
+    tz_minute = +(match[11] || 0);
+    delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
+    if (match[9] === '-') delta = -delta;
+  }
 
-            if (!path || path.length === 0) {
-              return !!obj;
-            }
+  date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
 
-            for (var i = 0; i < path.length; i++) {
-              var j = getKey(path[i]);
+  if (delta) date.setTime(date.getTime() - delta);
 
-              if (
-                (typeof j === "number" && isArray(obj) && j < obj.length) ||
-                (options.includeInheritedProps
-                  ? j in Object(obj)
-                  : hasOwnProperty(obj, j))
-              ) {
-                obj = obj[j];
-              } else {
-                return false;
-              }
-            }
+  return date;
+}
 
-            return true;
-          };
+function representYamlTimestamp(object /*, style*/) {
+  return object.toISOString();
+}
 
-          objectPath.ensureExists = function (obj, path, value) {
-            return set(obj, path, value, true);
-          };
+module.exports = new Type('tag:yaml.org,2002:timestamp', {
+  kind: 'scalar',
+  resolve: resolveYamlTimestamp,
+  construct: constructYamlTimestamp,
+  instanceOf: Date,
+  represent: representYamlTimestamp
+});
 
-          objectPath.set = function (obj, path, value, doNotReplace) {
-            return set(obj, path, value, doNotReplace);
-          };
 
-          objectPath.insert = function (obj, path, value, at) {
-            var arr = objectPath.get(obj, path);
-            at = ~~at;
-            if (!isArray(arr)) {
-              arr = [];
-              objectPath.set(obj, path, arr);
-            }
-            arr.splice(at, 0, value);
-          };
+/***/ }),
+/* 300 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          objectPath.empty = function (obj, path) {
-            if (isEmpty(path)) {
-              return void 0;
-            }
-            if (obj == null) {
-              return void 0;
-            }
+"use strict";
 
-            var value, i;
-            if (!(value = objectPath.get(obj, path))) {
-              return void 0;
-            }
 
-            if (typeof value === "string") {
-              return objectPath.set(obj, path, "");
-            } else if (isBoolean(value)) {
-              return objectPath.set(obj, path, false);
-            } else if (typeof value === "number") {
-              return objectPath.set(obj, path, 0);
-            } else if (isArray(value)) {
-              value.length = 0;
-            } else if (isObject(value)) {
-              for (i in value) {
-                if (hasShallowProperty(value, i)) {
-                  delete value[i];
-                }
-              }
-            } else {
-              return objectPath.set(obj, path, null);
-            }
-          };
+var win32 = process && process.platform === 'win32';
+var path = __webpack_require__(0);
+var fileRe = __webpack_require__(646);
+var utils = module.exports;
 
-          objectPath.push = function (obj, path /*, values */) {
-            var arr = objectPath.get(obj, path);
-            if (!isArray(arr)) {
-              arr = [];
-              objectPath.set(obj, path, arr);
-            }
+/**
+ * Module dependencies
+ */
 
-            arr.push.apply(arr, Array.prototype.slice.call(arguments, 2));
-          };
+utils.diff = __webpack_require__(755);
+utils.unique = __webpack_require__(756);
+utils.braces = __webpack_require__(757);
+utils.brackets = __webpack_require__(639);
+utils.extglob = __webpack_require__(644);
+utils.isExtglob = __webpack_require__(177);
+utils.isGlob = __webpack_require__(178);
+utils.typeOf = __webpack_require__(179);
+utils.normalize = __webpack_require__(765);
+utils.omit = __webpack_require__(769);
+utils.parseGlob = __webpack_require__(773);
+utils.cache = __webpack_require__(795);
+
+/**
+ * Get the filename of a filepath
+ *
+ * @param {String} `string`
+ * @return {String}
+ */
 
-          objectPath.coalesce = function (obj, paths, defaultValue) {
-            var value;
+utils.filename = function filename(fp) {
+  var seg = fp.match(fileRe());
+  return seg && seg[0];
+};
 
-            for (var i = 0, len = paths.length; i < len; i++) {
-              if ((value = objectPath.get(obj, paths[i])) !== void 0) {
-                return value;
-              }
-            }
+/**
+ * Returns a function that returns true if the given
+ * pattern is the same as a given `filepath`
+ *
+ * @param {String} `pattern`
+ * @return {Function}
+ */
 
-            return defaultValue;
-          };
+utils.isPath = function isPath(pattern, opts) {
+  opts = opts || {};
+  return function(fp) {
+    var unixified = utils.unixify(fp, opts);
+    if(opts.nocase){
+      return pattern.toLowerCase() === unixified.toLowerCase();
+    }
+    return pattern === unixified;
+  };
+};
 
-          objectPath.get = function (obj, path, defaultValue) {
-            if (typeof path === "number") {
-              path = [path];
-            }
-            if (!path || path.length === 0) {
-              return obj;
-            }
-            if (obj == null) {
-              return defaultValue;
-            }
-            if (typeof path === "string") {
-              return objectPath.get(obj, path.split("."), defaultValue);
-            }
+/**
+ * Returns a function that returns true if the given
+ * pattern contains a `filepath`
+ *
+ * @param {String} `pattern`
+ * @return {Function}
+ */
 
-            var currentPath = getKey(path[0]);
-            var nextObj = getShallowProperty(obj, currentPath);
-            if (nextObj === void 0) {
-              return defaultValue;
-            }
+utils.hasPath = function hasPath(pattern, opts) {
+  return function(fp) {
+    return utils.unixify(pattern, opts).indexOf(fp) !== -1;
+  };
+};
 
-            if (path.length === 1) {
-              return nextObj;
-            }
+/**
+ * Returns a function that returns true if the given
+ * pattern matches or contains a `filepath`
+ *
+ * @param {String} `pattern`
+ * @return {Function}
+ */
 
-            return objectPath.get(
-              obj[currentPath],
-              path.slice(1),
-              defaultValue,
-            );
-          };
+utils.matchPath = function matchPath(pattern, opts) {
+  var fn = (opts && opts.contains)
+    ? utils.hasPath(pattern, opts)
+    : utils.isPath(pattern, opts);
+  return fn;
+};
 
-          objectPath.del = function del(obj, path) {
-            if (typeof path === "number") {
-              path = [path];
-            }
+/**
+ * Returns a function that returns true if the given
+ * regex matches the `filename` of a file path.
+ *
+ * @param {RegExp} `re`
+ * @return {Boolean}
+ */
 
-            if (obj == null) {
-              return obj;
-            }
+utils.hasFilename = function hasFilename(re) {
+  return function(fp) {
+    var name = utils.filename(fp);
+    return name && re.test(name);
+  };
+};
 
-            if (isEmpty(path)) {
-              return obj;
-            }
-            if (typeof path === "string") {
-              return objectPath.del(obj, path.split("."));
-            }
+/**
+ * Coerce `val` to an array
+ *
+ * @param  {*} val
+ * @return {Array}
+ */
 
-            var currentPath = getKey(path[0]);
-            if (!hasShallowProperty(obj, currentPath)) {
-              return obj;
-            }
+utils.arrayify = function arrayify(val) {
+  return !Array.isArray(val)
+    ? [val]
+    : val;
+};
 
-            if (path.length === 1) {
-              if (isArray(obj)) {
-                obj.splice(currentPath, 1);
-              } else {
-                delete obj[currentPath];
-              }
-            } else {
-              return objectPath.del(obj[currentPath], path.slice(1));
-            }
+/**
+ * Normalize all slashes in a file path or glob pattern to
+ * forward slashes.
+ */
 
-            return obj;
-          };
+utils.unixify = function unixify(fp, opts) {
+  if (opts && opts.unixify === false) return fp;
+  if (opts && opts.unixify === true || win32 || path.sep === '\\') {
+    return utils.normalize(fp, false);
+  }
+  if (opts && opts.unescape === true) {
+    return fp ? fp.toString().replace(/\\(\w)/g, '$1') : '';
+  }
+  return fp;
+};
 
-          return objectPath;
-        }
+/**
+ * Escape/unescape utils
+ */
 
-        var mod = factory();
-        mod.create = factory;
-        mod.withInheritedProps = factory({ includeInheritedProps: true });
-        return mod;
-      });
+utils.escapePath = function escapePath(fp) {
+  return fp.replace(/[\\.]/g, '\\$&');
+};
 
-      /***/
-    },
-    /* 305 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var jsonSafeStringify = __webpack_require__(745);
-      var crypto = __webpack_require__(11);
-      var Buffer = __webpack_require__(45).Buffer;
-
-      var defer =
-        typeof setImmediate === "undefined" ? process.nextTick : setImmediate;
-
-      function paramsHaveRequestBody(params) {
-        return (
-          params.body ||
-          params.requestBodyStream ||
-          (params.json && typeof params.json !== "boolean") ||
-          params.multipart
-        );
-      }
+utils.unescapeGlob = function unescapeGlob(fp) {
+  return fp.replace(/[\\"']/g, '');
+};
 
-      function safeStringify(obj, replacer) {
-        var ret;
-        try {
-          ret = JSON.stringify(obj, replacer);
-        } catch (e) {
-          ret = jsonSafeStringify(obj, replacer);
-        }
-        return ret;
-      }
+utils.escapeRe = function escapeRe(str) {
+  return str.replace(/[-[\\$*+?.#^\s{}(|)\]]/g, '\\$&');
+};
 
-      function md5(str) {
-        return crypto.createHash("md5").update(str).digest("hex");
-      }
+/**
+ * Expose `utils`
+ */
 
-      function isReadStream(rs) {
-        return rs.readable && rs.path && rs.mode;
-      }
+module.exports = utils;
 
-      function toBase64(str) {
-        return Buffer.from(str || "", "utf8").toString("base64");
-      }
 
-      function copy(obj) {
-        var o = {};
-        Object.keys(obj).forEach(function (i) {
-          o[i] = obj[i];
-        });
-        return o;
-      }
+/***/ }),
+/* 301 */
+/***/ (function(module, exports) {
 
-      function version() {
-        var numbers = process.version.replace("v", "").split(".");
-        return {
-          major: parseInt(numbers[0], 10),
-          minor: parseInt(numbers[1], 10),
-          patch: parseInt(numbers[2], 10),
-        };
-      }
+/**
+ * Helpers.
+ */
 
-      exports.paramsHaveRequestBody = paramsHaveRequestBody;
-      exports.safeStringify = safeStringify;
-      exports.md5 = md5;
-      exports.isReadStream = isReadStream;
-      exports.toBase64 = toBase64;
-      exports.copy = copy;
-      exports.version = version;
-      exports.defer = defer;
+var s = 1000;
+var m = s * 60;
+var h = m * 60;
+var d = h * 24;
+var y = d * 365.25;
 
-      /***/
-    },
-    /* 306 */
-    /***/ function (module, exports, __webpack_require__) {
-      var current =
-        (process.versions &&
-          process.versions.node &&
-          process.versions.node.split(".")) ||
-        [];
-
-      function specifierIncluded(specifier) {
-        var parts = specifier.split(" ");
-        var op = parts.length > 1 ? parts[0] : "=";
-        var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split(".");
-
-        for (var i = 0; i < 3; ++i) {
-          var cur = Number(current[i] || 0);
-          var ver = Number(versionParts[i] || 0);
-          if (cur === ver) {
-            continue; // eslint-disable-line no-restricted-syntax, no-continue
-          }
-          if (op === "<") {
-            return cur < ver;
-          } else if (op === ">=") {
-            return cur >= ver;
-          } else {
-            return false;
-          }
-        }
-        return op === ">=";
-      }
+/**
+ * Parse or format the given `val`.
+ *
+ * Options:
+ *
+ *  - `long` verbose formatting [false]
+ *
+ * @param {String|Number} val
+ * @param {Object} [options]
+ * @throws {Error} throw an error if val is not a non-empty string or a number
+ * @return {String|Number}
+ * @api public
+ */
 
-      function matchesRange(range) {
-        var specifiers = range.split(/ ?&& ?/);
-        if (specifiers.length === 0) {
-          return false;
-        }
-        for (var i = 0; i < specifiers.length; ++i) {
-          if (!specifierIncluded(specifiers[i])) {
-            return false;
-          }
-        }
-        return true;
-      }
+module.exports = function(val, options) {
+  options = options || {};
+  var type = typeof val;
+  if (type === 'string' && val.length > 0) {
+    return parse(val);
+  } else if (type === 'number' && isNaN(val) === false) {
+    return options.long ? fmtLong(val) : fmtShort(val);
+  }
+  throw new Error(
+    'val is not a non-empty string or a valid number. val=' +
+      JSON.stringify(val)
+  );
+};
 
-      function versionIncluded(specifierValue) {
-        if (typeof specifierValue === "boolean") {
-          return specifierValue;
-        }
-        if (specifierValue && typeof specifierValue === "object") {
-          for (var i = 0; i < specifierValue.length; ++i) {
-            if (matchesRange(specifierValue[i])) {
-              return true;
+/**
+ * Parse the given `str` and return milliseconds.
+ *
+ * @param {String} str
+ * @return {Number}
+ * @api private
+ */
+
+function parse(str) {
+  str = String(str);
+  if (str.length > 100) {
+    return;
+  }
+  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(
+    str
+  );
+  if (!match) {
+    return;
+  }
+  var n = parseFloat(match[1]);
+  var type = (match[2] || 'ms').toLowerCase();
+  switch (type) {
+    case 'years':
+    case 'year':
+    case 'yrs':
+    case 'yr':
+    case 'y':
+      return n * y;
+    case 'days':
+    case 'day':
+    case 'd':
+      return n * d;
+    case 'hours':
+    case 'hour':
+    case 'hrs':
+    case 'hr':
+    case 'h':
+      return n * h;
+    case 'minutes':
+    case 'minute':
+    case 'mins':
+    case 'min':
+    case 'm':
+      return n * m;
+    case 'seconds':
+    case 'second':
+    case 'secs':
+    case 'sec':
+    case 's':
+      return n * s;
+    case 'milliseconds':
+    case 'millisecond':
+    case 'msecs':
+    case 'msec':
+    case 'ms':
+      return n;
+    default:
+      return undefined;
+  }
+}
+
+/**
+ * Short format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function fmtShort(ms) {
+  if (ms >= d) {
+    return Math.round(ms / d) + 'd';
+  }
+  if (ms >= h) {
+    return Math.round(ms / h) + 'h';
+  }
+  if (ms >= m) {
+    return Math.round(ms / m) + 'm';
+  }
+  if (ms >= s) {
+    return Math.round(ms / s) + 's';
+  }
+  return ms + 'ms';
+}
+
+/**
+ * Long format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function fmtLong(ms) {
+  return plural(ms, d, 'day') ||
+    plural(ms, h, 'hour') ||
+    plural(ms, m, 'minute') ||
+    plural(ms, s, 'second') ||
+    ms + ' ms';
+}
+
+/**
+ * Pluralization helper.
+ */
+
+function plural(ms, n, name) {
+  if (ms < n) {
+    return;
+  }
+  if (ms < n * 1.5) {
+    return Math.floor(ms / n) + ' ' + name;
+  }
+  return Math.ceil(ms / n) + ' ' + name + 's';
+}
+
+
+/***/ }),
+/* 302 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = __webpack_require__(763);
+
+/***/ }),
+/* 303 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
+
+
+/* eslint-disable no-unused-vars */
+var getOwnPropertySymbols = Object.getOwnPropertySymbols;
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+var propIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+function toObject(val) {
+	if (val === null || val === undefined) {
+		throw new TypeError('Object.assign cannot be called with null or undefined');
+	}
+
+	return Object(val);
+}
+
+function shouldUseNative() {
+	try {
+		if (!Object.assign) {
+			return false;
+		}
+
+		// Detect buggy property enumeration order in older V8 versions.
+
+		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
+		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
+		test1[5] = 'de';
+		if (Object.getOwnPropertyNames(test1)[0] === '5') {
+			return false;
+		}
+
+		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
+		var test2 = {};
+		for (var i = 0; i < 10; i++) {
+			test2['_' + String.fromCharCode(i)] = i;
+		}
+		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
+			return test2[n];
+		});
+		if (order2.join('') !== '0123456789') {
+			return false;
+		}
+
+		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
+		var test3 = {};
+		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
+			test3[letter] = letter;
+		});
+		if (Object.keys(Object.assign({}, test3)).join('') !==
+				'abcdefghijklmnopqrst') {
+			return false;
+		}
+
+		return true;
+	} catch (err) {
+		// We don't expect any of the above to throw, but better to be safe.
+		return false;
+	}
+}
+
+module.exports = shouldUseNative() ? Object.assign : function (target, source) {
+	var from;
+	var to = toObject(target);
+	var symbols;
+
+	for (var s = 1; s < arguments.length; s++) {
+		from = Object(arguments[s]);
+
+		for (var key in from) {
+			if (hasOwnProperty.call(from, key)) {
+				to[key] = from[key];
+			}
+		}
+
+		if (getOwnPropertySymbols) {
+			symbols = getOwnPropertySymbols(from);
+			for (var i = 0; i < symbols.length; i++) {
+				if (propIsEnumerable.call(from, symbols[i])) {
+					to[symbols[i]] = from[symbols[i]];
+				}
+			}
+		}
+	}
+
+	return to;
+};
+
+
+/***/ }),
+/* 304 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (root, factory){
+  'use strict';
+
+  /*istanbul ignore next:cant test*/
+  if (typeof module === 'object' && typeof module.exports === 'object') {
+    module.exports = factory();
+  } else if (true) {
+    // AMD. Register as an anonymous module.
+    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
+				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
+				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+  } else {
+    // Browser globals
+    root.objectPath = factory();
+  }
+})(this, function(){
+  'use strict';
+
+  var toStr = Object.prototype.toString;
+  function hasOwnProperty(obj, prop) {
+    if(obj == null) {
+      return false
+    }
+    //to handle objects with null prototypes (too edge case?)
+    return Object.prototype.hasOwnProperty.call(obj, prop)
+  }
+
+  function isEmpty(value){
+    if (!value) {
+      return true;
+    }
+    if (isArray(value) && value.length === 0) {
+        return true;
+    } else if (typeof value !== 'string') {
+        for (var i in value) {
+            if (hasOwnProperty(value, i)) {
+                return false;
             }
-          }
-          return false;
         }
-        return matchesRange(specifierValue);
-      }
+        return true;
+    }
+    return false;
+  }
+
+  function toString(type){
+    return toStr.call(type);
+  }
+
+  function isObject(obj){
+    return typeof obj === 'object' && toString(obj) === "[object Object]";
+  }
 
-      var data = __webpack_require__(816);
+  var isArray = Array.isArray || function(obj){
+    /*istanbul ignore next:cant test*/
+    return toStr.call(obj) === '[object Array]';
+  }
+
+  function isBoolean(obj){
+    return typeof obj === 'boolean' || toString(obj) === '[object Boolean]';
+  }
+
+  function getKey(key){
+    var intKey = parseInt(key);
+    if (intKey.toString() === key) {
+      return intKey;
+    }
+    return key;
+  }
 
-      var core = {};
-      for (var mod in data) {
-        // eslint-disable-line no-restricted-syntax
-        if (Object.prototype.hasOwnProperty.call(data, mod)) {
-          core[mod] = versionIncluded(data[mod]);
+  function factory(options) {
+    options = options || {}
+
+    var objectPath = function(obj) {
+      return Object.keys(objectPath).reduce(function(proxy, prop) {
+        if(prop === 'create') {
+          return proxy;
         }
-      }
-      module.exports = core;
 
-      /***/
-    },
-    /* 307 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = rimraf;
-      rimraf.sync = rimrafSync;
-
-      var assert = __webpack_require__(28);
-      var path = __webpack_require__(0);
-      var fs = __webpack_require__(5);
-      var glob = __webpack_require__(99);
-      var _0666 = parseInt("666", 8);
-
-      var defaultGlobOpts = {
-        nosort: true,
-        silent: true,
-      };
+        /*istanbul ignore else*/
+        if (typeof objectPath[prop] === 'function') {
+          proxy[prop] = objectPath[prop].bind(objectPath, obj);
+        }
 
-      // for EMFILE handling
-      var timeout = 0;
+        return proxy;
+      }, {});
+    };
 
-      var isWindows = process.platform === "win32";
+    function hasShallowProperty(obj, prop) {
+      return (options.includeInheritedProps || (typeof prop === 'number' && Array.isArray(obj)) || hasOwnProperty(obj, prop))
+    }
 
-      function defaults(options) {
-        var methods = ["unlink", "chmod", "stat", "lstat", "rmdir", "readdir"];
-        methods.forEach(function (m) {
-          options[m] = options[m] || fs[m];
-          m = m + "Sync";
-          options[m] = options[m] || fs[m];
-        });
+    function getShallowProperty(obj, prop) {
+      if (hasShallowProperty(obj, prop)) {
+        return obj[prop];
+      }
+    }
 
-        options.maxBusyTries = options.maxBusyTries || 3;
-        options.emfileWait = options.emfileWait || 1000;
-        if (options.glob === false) {
-          options.disableGlob = true;
+    function set(obj, path, value, doNotReplace){
+      if (typeof path === 'number') {
+        path = [path];
+      }
+      if (!path || path.length === 0) {
+        return obj;
+      }
+      if (typeof path === 'string') {
+        return set(obj, path.split('.').map(getKey), value, doNotReplace);
+      }
+      var currentPath = path[0];
+      var currentValue = getShallowProperty(obj, currentPath);
+      if (path.length === 1) {
+        if (currentValue === void 0 || !doNotReplace) {
+          obj[currentPath] = value;
         }
-        options.disableGlob = options.disableGlob || false;
-        options.glob = options.glob || defaultGlobOpts;
+        return currentValue;
       }
 
-      function rimraf(p, options, cb) {
-        if (typeof options === "function") {
-          cb = options;
-          options = {};
+      if (currentValue === void 0) {
+        //check if we assume an array
+        if(typeof path[1] === 'number') {
+          obj[currentPath] = [];
+        } else {
+          obj[currentPath] = {};
         }
+      }
 
-        assert(p, "rimraf: missing path");
-        assert.equal(typeof p, "string", "rimraf: path should be a string");
-        assert.equal(
-          typeof cb,
-          "function",
-          "rimraf: callback function required",
-        );
-        assert(options, "rimraf: invalid options argument provided");
-        assert.equal(
-          typeof options,
-          "object",
-          "rimraf: options should be object",
-        );
+      return set(obj[currentPath], path.slice(1), value, doNotReplace);
+    }
 
-        defaults(options);
+    objectPath.has = function (obj, path) {
+      if (typeof path === 'number') {
+        path = [path];
+      } else if (typeof path === 'string') {
+        path = path.split('.');
+      }
 
-        var busyTries = 0;
-        var errState = null;
-        var n = 0;
+      if (!path || path.length === 0) {
+        return !!obj;
+      }
 
-        if (options.disableGlob || !glob.hasMagic(p))
-          return afterGlob(null, [p]);
+      for (var i = 0; i < path.length; i++) {
+        var j = getKey(path[i]);
 
-        options.lstat(p, function (er, stat) {
-          if (!er) return afterGlob(null, [p]);
+        if((typeof j === 'number' && isArray(obj) && j < obj.length) ||
+          (options.includeInheritedProps ? (j in Object(obj)) : hasOwnProperty(obj, j))) {
+          obj = obj[j];
+        } else {
+          return false;
+        }
+      }
 
-          glob(p, options.glob, afterGlob);
-        });
+      return true;
+    };
 
-        function next(er) {
-          errState = errState || er;
-          if (--n === 0) cb(errState);
-        }
+    objectPath.ensureExists = function (obj, path, value){
+      return set(obj, path, value, true);
+    };
 
-        function afterGlob(er, results) {
-          if (er) return cb(er);
+    objectPath.set = function (obj, path, value, doNotReplace){
+      return set(obj, path, value, doNotReplace);
+    };
 
-          n = results.length;
-          if (n === 0) return cb();
+    objectPath.insert = function (obj, path, value, at){
+      var arr = objectPath.get(obj, path);
+      at = ~~at;
+      if (!isArray(arr)) {
+        arr = [];
+        objectPath.set(obj, path, arr);
+      }
+      arr.splice(at, 0, value);
+    };
 
-          results.forEach(function (p) {
-            rimraf_(p, options, function CB(er) {
-              if (er) {
-                if (
-                  (er.code === "EBUSY" ||
-                    er.code === "ENOTEMPTY" ||
-                    er.code === "EPERM") &&
-                  busyTries < options.maxBusyTries
-                ) {
-                  busyTries++;
-                  var time = busyTries * 100;
-                  // try again, with the same exact callback as this one.
-                  return setTimeout(function () {
-                    rimraf_(p, options, CB);
-                  }, time);
-                }
+    objectPath.empty = function(obj, path) {
+      if (isEmpty(path)) {
+        return void 0;
+      }
+      if (obj == null) {
+        return void 0;
+      }
 
-                // this one won't happen if graceful-fs is used.
-                if (er.code === "EMFILE" && timeout < options.emfileWait) {
-                  return setTimeout(function () {
-                    rimraf_(p, options, CB);
-                  }, timeout++);
-                }
+      var value, i;
+      if (!(value = objectPath.get(obj, path))) {
+        return void 0;
+      }
 
-                // already gone
-                if (er.code === "ENOENT") er = null;
-              }
+      if (typeof value === 'string') {
+        return objectPath.set(obj, path, '');
+      } else if (isBoolean(value)) {
+        return objectPath.set(obj, path, false);
+      } else if (typeof value === 'number') {
+        return objectPath.set(obj, path, 0);
+      } else if (isArray(value)) {
+        value.length = 0;
+      } else if (isObject(value)) {
+        for (i in value) {
+          if (hasShallowProperty(value, i)) {
+            delete value[i];
+          }
+        }
+      } else {
+        return objectPath.set(obj, path, null);
+      }
+    };
 
-              timeout = 0;
-              next(er);
-            });
-          });
+    objectPath.push = function (obj, path /*, values */){
+      var arr = objectPath.get(obj, path);
+      if (!isArray(arr)) {
+        arr = [];
+        objectPath.set(obj, path, arr);
+      }
+
+      arr.push.apply(arr, Array.prototype.slice.call(arguments, 2));
+    };
+
+    objectPath.coalesce = function (obj, paths, defaultValue) {
+      var value;
+
+      for (var i = 0, len = paths.length; i < len; i++) {
+        if ((value = objectPath.get(obj, paths[i])) !== void 0) {
+          return value;
         }
       }
 
-      // Two possible strategies.
-      // 1. Assume it's a file.  unlink it, then do the dir stuff on EPERM or EISDIR
-      // 2. Assume it's a directory.  readdir, then do the file stuff on ENOTDIR
-      //
-      // Both result in an extra syscall when you guess wrong.  However, there
-      // are likely far more normal files in the world than directories.  This
-      // is based on the assumption that a the average number of files per
-      // directory is >= 1.
-      //
-      // If anyone ever complains about this, then I guess the strategy could
-      // be made configurable somehow.  But until then, YAGNI.
-      function rimraf_(p, options, cb) {
-        assert(p);
-        assert(options);
-        assert(typeof cb === "function");
-
-        // sunos lets the root user unlink directories, which is... weird.
-        // so we have to lstat here and make sure it's not a dir.
-        options.lstat(p, function (er, st) {
-          if (er && er.code === "ENOENT") return cb(null);
-
-          // Windows can EPERM on stat.  Life is suffering.
-          if (er && er.code === "EPERM" && isWindows)
-            fixWinEPERM(p, options, er, cb);
-
-          if (st && st.isDirectory()) return rmdir(p, options, er, cb);
-
-          options.unlink(p, function (er) {
-            if (er) {
-              if (er.code === "ENOENT") return cb(null);
-              if (er.code === "EPERM")
-                return isWindows
-                  ? fixWinEPERM(p, options, er, cb)
-                  : rmdir(p, options, er, cb);
-              if (er.code === "EISDIR") return rmdir(p, options, er, cb);
-            }
-            return cb(er);
-          });
-        });
+      return defaultValue;
+    };
+
+    objectPath.get = function (obj, path, defaultValue){
+      if (typeof path === 'number') {
+        path = [path];
+      }
+      if (!path || path.length === 0) {
+        return obj;
+      }
+      if (obj == null) {
+        return defaultValue;
+      }
+      if (typeof path === 'string') {
+        return objectPath.get(obj, path.split('.'), defaultValue);
       }
 
-      function fixWinEPERM(p, options, er, cb) {
-        assert(p);
-        assert(options);
-        assert(typeof cb === "function");
-        if (er) assert(er instanceof Error);
+      var currentPath = getKey(path[0]);
+      var nextObj = getShallowProperty(obj, currentPath)
+      if (nextObj === void 0) {
+        return defaultValue;
+      }
 
-        options.chmod(p, _0666, function (er2) {
-          if (er2) cb(er2.code === "ENOENT" ? null : er);
-          else
-            options.stat(p, function (er3, stats) {
-              if (er3) cb(er3.code === "ENOENT" ? null : er);
-              else if (stats.isDirectory()) rmdir(p, options, er, cb);
-              else options.unlink(p, cb);
-            });
-        });
+      if (path.length === 1) {
+        return nextObj;
       }
 
-      function fixWinEPERMSync(p, options, er) {
-        assert(p);
-        assert(options);
-        if (er) assert(er instanceof Error);
+      return objectPath.get(obj[currentPath], path.slice(1), defaultValue);
+    };
 
-        try {
-          options.chmodSync(p, _0666);
-        } catch (er2) {
-          if (er2.code === "ENOENT") return;
-          else throw er;
-        }
+    objectPath.del = function del(obj, path) {
+      if (typeof path === 'number') {
+        path = [path];
+      }
 
-        try {
-          var stats = options.statSync(p);
-        } catch (er3) {
-          if (er3.code === "ENOENT") return;
-          else throw er;
-        }
-
-        if (stats.isDirectory()) rmdirSync(p, options, er);
-        else options.unlinkSync(p);
-      }
-
-      function rmdir(p, options, originalEr, cb) {
-        assert(p);
-        assert(options);
-        if (originalEr) assert(originalEr instanceof Error);
-        assert(typeof cb === "function");
-
-        // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
-        // if we guessed wrong, and it's not a directory, then
-        // raise the original error.
-        options.rmdir(p, function (er) {
-          if (
-            er &&
-            (er.code === "ENOTEMPTY" ||
-              er.code === "EEXIST" ||
-              er.code === "EPERM")
-          )
-            rmkids(p, options, cb);
-          else if (er && er.code === "ENOTDIR") cb(originalEr);
-          else cb(er);
-        });
+      if (obj == null) {
+        return obj;
       }
 
-      function rmkids(p, options, cb) {
-        assert(p);
-        assert(options);
-        assert(typeof cb === "function");
-
-        options.readdir(p, function (er, files) {
-          if (er) return cb(er);
-          var n = files.length;
-          if (n === 0) return options.rmdir(p, cb);
-          var errState;
-          files.forEach(function (f) {
-            rimraf(path.join(p, f), options, function (er) {
-              if (errState) return;
-              if (er) return cb((errState = er));
-              if (--n === 0) options.rmdir(p, cb);
-            });
-          });
-        });
+      if (isEmpty(path)) {
+        return obj;
+      }
+      if(typeof path === 'string') {
+        return objectPath.del(obj, path.split('.'));
       }
 
-      // this looks simpler, and is strictly *faster*, but will
-      // tie up the JavaScript thread and fail on excessively
-      // deep directory trees.
-      function rimrafSync(p, options) {
-        options = options || {};
-        defaults(options);
-
-        assert(p, "rimraf: missing path");
-        assert.equal(typeof p, "string", "rimraf: path should be a string");
-        assert(options, "rimraf: missing options");
-        assert.equal(
-          typeof options,
-          "object",
-          "rimraf: options should be object",
-        );
+      var currentPath = getKey(path[0]);
+      if (!hasShallowProperty(obj, currentPath)) {
+        return obj;
+      }
+
+      if(path.length === 1) {
+        if (isArray(obj)) {
+          obj.splice(currentPath, 1);
+        } else {
+          delete obj[currentPath];
+        }
+      } else {
+        return objectPath.del(obj[currentPath], path.slice(1));
+      }
+
+      return obj;
+    }
+
+    return objectPath;
+  }
+
+  var mod = factory();
+  mod.create = factory;
+  mod.withInheritedProps = factory({includeInheritedProps: true})
+  return mod;
+});
+
+
+/***/ }),
+/* 305 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var jsonSafeStringify = __webpack_require__(745)
+var crypto = __webpack_require__(11)
+var Buffer = __webpack_require__(45).Buffer
+
+var defer = typeof setImmediate === 'undefined'
+  ? process.nextTick
+  : setImmediate
+
+function paramsHaveRequestBody (params) {
+  return (
+    params.body ||
+    params.requestBodyStream ||
+    (params.json && typeof params.json !== 'boolean') ||
+    params.multipart
+  )
+}
+
+function safeStringify (obj, replacer) {
+  var ret
+  try {
+    ret = JSON.stringify(obj, replacer)
+  } catch (e) {
+    ret = jsonSafeStringify(obj, replacer)
+  }
+  return ret
+}
+
+function md5 (str) {
+  return crypto.createHash('md5').update(str).digest('hex')
+}
+
+function isReadStream (rs) {
+  return rs.readable && rs.path && rs.mode
+}
+
+function toBase64 (str) {
+  return Buffer.from(str || '', 'utf8').toString('base64')
+}
+
+function copy (obj) {
+  var o = {}
+  Object.keys(obj).forEach(function (i) {
+    o[i] = obj[i]
+  })
+  return o
+}
+
+function version () {
+  var numbers = process.version.replace('v', '').split('.')
+  return {
+    major: parseInt(numbers[0], 10),
+    minor: parseInt(numbers[1], 10),
+    patch: parseInt(numbers[2], 10)
+  }
+}
+
+exports.paramsHaveRequestBody = paramsHaveRequestBody
+exports.safeStringify = safeStringify
+exports.md5 = md5
+exports.isReadStream = isReadStream
+exports.toBase64 = toBase64
+exports.copy = copy
+exports.version = version
+exports.defer = defer
+
+
+/***/ }),
+/* 306 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var current = (process.versions && process.versions.node && process.versions.node.split('.')) || [];
 
-        var results;
+function specifierIncluded(specifier) {
+    var parts = specifier.split(' ');
+    var op = parts.length > 1 ? parts[0] : '=';
+    var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split('.');
 
-        if (options.disableGlob || !glob.hasMagic(p)) {
-          results = [p];
+    for (var i = 0; i < 3; ++i) {
+        var cur = Number(current[i] || 0);
+        var ver = Number(versionParts[i] || 0);
+        if (cur === ver) {
+            continue; // eslint-disable-line no-restricted-syntax, no-continue
+        }
+        if (op === '<') {
+            return cur < ver;
+        } else if (op === '>=') {
+            return cur >= ver;
         } else {
-          try {
-            options.lstatSync(p);
-            results = [p];
-          } catch (er) {
-            results = glob.sync(p, options.glob);
-          }
+            return false;
         }
+    }
+    return op === '>=';
+}
+
+function matchesRange(range) {
+    var specifiers = range.split(/ ?&& ?/);
+    if (specifiers.length === 0) { return false; }
+    for (var i = 0; i < specifiers.length; ++i) {
+        if (!specifierIncluded(specifiers[i])) { return false; }
+    }
+    return true;
+}
 
-        if (!results.length) return;
+function versionIncluded(specifierValue) {
+    if (typeof specifierValue === 'boolean') { return specifierValue; }
+    if (specifierValue && typeof specifierValue === 'object') {
+        for (var i = 0; i < specifierValue.length; ++i) {
+            if (matchesRange(specifierValue[i])) { return true; }
+        }
+        return false;
+    }
+    return matchesRange(specifierValue);
+}
 
-        for (var i = 0; i < results.length; i++) {
-          var p = results[i];
+var data = __webpack_require__(816);
 
-          try {
-            var st = options.lstatSync(p);
-          } catch (er) {
-            if (er.code === "ENOENT") return;
+var core = {};
+for (var mod in data) { // eslint-disable-line no-restricted-syntax
+    if (Object.prototype.hasOwnProperty.call(data, mod)) {
+        core[mod] = versionIncluded(data[mod]);
+    }
+}
+module.exports = core;
+
+
+/***/ }),
+/* 307 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = rimraf
+rimraf.sync = rimrafSync
+
+var assert = __webpack_require__(28)
+var path = __webpack_require__(0)
+var fs = __webpack_require__(5)
+var glob = __webpack_require__(99)
+var _0666 = parseInt('666', 8)
+
+var defaultGlobOpts = {
+  nosort: true,
+  silent: true
+}
+
+// for EMFILE handling
+var timeout = 0
+
+var isWindows = (process.platform === "win32")
+
+function defaults (options) {
+  var methods = [
+    'unlink',
+    'chmod',
+    'stat',
+    'lstat',
+    'rmdir',
+    'readdir'
+  ]
+  methods.forEach(function(m) {
+    options[m] = options[m] || fs[m]
+    m = m + 'Sync'
+    options[m] = options[m] || fs[m]
+  })
+
+  options.maxBusyTries = options.maxBusyTries || 3
+  options.emfileWait = options.emfileWait || 1000
+  if (options.glob === false) {
+    options.disableGlob = true
+  }
+  options.disableGlob = options.disableGlob || false
+  options.glob = options.glob || defaultGlobOpts
+}
+
+function rimraf (p, options, cb) {
+  if (typeof options === 'function') {
+    cb = options
+    options = {}
+  }
+
+  assert(p, 'rimraf: missing path')
+  assert.equal(typeof p, 'string', 'rimraf: path should be a string')
+  assert.equal(typeof cb, 'function', 'rimraf: callback function required')
+  assert(options, 'rimraf: invalid options argument provided')
+  assert.equal(typeof options, 'object', 'rimraf: options should be object')
+
+  defaults(options)
+
+  var busyTries = 0
+  var errState = null
+  var n = 0
+
+  if (options.disableGlob || !glob.hasMagic(p))
+    return afterGlob(null, [p])
+
+  options.lstat(p, function (er, stat) {
+    if (!er)
+      return afterGlob(null, [p])
+
+    glob(p, options.glob, afterGlob)
+  })
 
-            // Windows can EPERM on stat.  Life is suffering.
-            if (er.code === "EPERM" && isWindows)
-              fixWinEPERMSync(p, options, er);
+  function next (er) {
+    errState = errState || er
+    if (--n === 0)
+      cb(errState)
+  }
+
+  function afterGlob (er, results) {
+    if (er)
+      return cb(er)
+
+    n = results.length
+    if (n === 0)
+      return cb()
+
+    results.forEach(function (p) {
+      rimraf_(p, options, function CB (er) {
+        if (er) {
+          if ((er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") &&
+              busyTries < options.maxBusyTries) {
+            busyTries ++
+            var time = busyTries * 100
+            // try again, with the same exact callback as this one.
+            return setTimeout(function () {
+              rimraf_(p, options, CB)
+            }, time)
           }
 
-          try {
-            // sunos lets the root user unlink directories, which is... weird.
-            if (st && st.isDirectory()) rmdirSync(p, options, null);
-            else options.unlinkSync(p);
-          } catch (er) {
-            if (er.code === "ENOENT") return;
-            if (er.code === "EPERM")
-              return isWindows
-                ? fixWinEPERMSync(p, options, er)
-                : rmdirSync(p, options, er);
-            if (er.code !== "EISDIR") throw er;
-
-            rmdirSync(p, options, er);
+          // this one won't happen if graceful-fs is used.
+          if (er.code === "EMFILE" && timeout < options.emfileWait) {
+            return setTimeout(function () {
+              rimraf_(p, options, CB)
+            }, timeout ++)
           }
+
+          // already gone
+          if (er.code === "ENOENT") er = null
         }
-      }
 
-      function rmdirSync(p, options, originalEr) {
-        assert(p);
-        assert(options);
-        if (originalEr) assert(originalEr instanceof Error);
+        timeout = 0
+        next(er)
+      })
+    })
+  }
+}
+
+// Two possible strategies.
+// 1. Assume it's a file.  unlink it, then do the dir stuff on EPERM or EISDIR
+// 2. Assume it's a directory.  readdir, then do the file stuff on ENOTDIR
+//
+// Both result in an extra syscall when you guess wrong.  However, there
+// are likely far more normal files in the world than directories.  This
+// is based on the assumption that a the average number of files per
+// directory is >= 1.
+//
+// If anyone ever complains about this, then I guess the strategy could
+// be made configurable somehow.  But until then, YAGNI.
+function rimraf_ (p, options, cb) {
+  assert(p)
+  assert(options)
+  assert(typeof cb === 'function')
+
+  // sunos lets the root user unlink directories, which is... weird.
+  // so we have to lstat here and make sure it's not a dir.
+  options.lstat(p, function (er, st) {
+    if (er && er.code === "ENOENT")
+      return cb(null)
+
+    // Windows can EPERM on stat.  Life is suffering.
+    if (er && er.code === "EPERM" && isWindows)
+      fixWinEPERM(p, options, er, cb)
+
+    if (st && st.isDirectory())
+      return rmdir(p, options, er, cb)
+
+    options.unlink(p, function (er) {
+      if (er) {
+        if (er.code === "ENOENT")
+          return cb(null)
+        if (er.code === "EPERM")
+          return (isWindows)
+            ? fixWinEPERM(p, options, er, cb)
+            : rmdir(p, options, er, cb)
+        if (er.code === "EISDIR")
+          return rmdir(p, options, er, cb)
+      }
+      return cb(er)
+    })
+  })
+}
+
+function fixWinEPERM (p, options, er, cb) {
+  assert(p)
+  assert(options)
+  assert(typeof cb === 'function')
+  if (er)
+    assert(er instanceof Error)
+
+  options.chmod(p, _0666, function (er2) {
+    if (er2)
+      cb(er2.code === "ENOENT" ? null : er)
+    else
+      options.stat(p, function(er3, stats) {
+        if (er3)
+          cb(er3.code === "ENOENT" ? null : er)
+        else if (stats.isDirectory())
+          rmdir(p, options, er, cb)
+        else
+          options.unlink(p, cb)
+      })
+  })
+}
+
+function fixWinEPERMSync (p, options, er) {
+  assert(p)
+  assert(options)
+  if (er)
+    assert(er instanceof Error)
+
+  try {
+    options.chmodSync(p, _0666)
+  } catch (er2) {
+    if (er2.code === "ENOENT")
+      return
+    else
+      throw er
+  }
 
-        try {
-          options.rmdirSync(p);
-        } catch (er) {
-          if (er.code === "ENOENT") return;
-          if (er.code === "ENOTDIR") throw originalEr;
-          if (
-            er.code === "ENOTEMPTY" ||
-            er.code === "EEXIST" ||
-            er.code === "EPERM"
-          )
-            rmkidsSync(p, options);
-        }
-      }
-
-      function rmkidsSync(p, options) {
-        assert(p);
-        assert(options);
-        options.readdirSync(p).forEach(function (f) {
-          rimrafSync(path.join(p, f), options);
-        });
+  try {
+    var stats = options.statSync(p)
+  } catch (er3) {
+    if (er3.code === "ENOENT")
+      return
+    else
+      throw er
+  }
 
-        // We only end up here once we got ENOTEMPTY at least once, and
-        // at this point, we are guaranteed to have removed all the kids.
-        // So, we know that it won't be ENOENT or ENOTDIR or anything else.
-        // try really hard to delete stuff on windows, because it has a
-        // PROFOUNDLY annoying habit of not closing handles promptly when
-        // files are deleted, resulting in spurious ENOTEMPTY errors.
-        var retries = isWindows ? 100 : 1;
-        var i = 0;
-        do {
-          var threw = true;
-          try {
-            var ret = options.rmdirSync(p, options);
-            threw = false;
-            return ret;
-          } finally {
-            if (++i < retries && threw) continue;
-          }
-        } while (true);
-      }
+  if (stats.isDirectory())
+    rmdirSync(p, options, er)
+  else
+    options.unlinkSync(p)
+}
+
+function rmdir (p, options, originalEr, cb) {
+  assert(p)
+  assert(options)
+  if (originalEr)
+    assert(originalEr instanceof Error)
+  assert(typeof cb === 'function')
+
+  // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
+  // if we guessed wrong, and it's not a directory, then
+  // raise the original error.
+  options.rmdir(p, function (er) {
+    if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM"))
+      rmkids(p, options, cb)
+    else if (er && er.code === "ENOTDIR")
+      cb(originalEr)
+    else
+      cb(er)
+  })
+}
+
+function rmkids(p, options, cb) {
+  assert(p)
+  assert(options)
+  assert(typeof cb === 'function')
+
+  options.readdir(p, function (er, files) {
+    if (er)
+      return cb(er)
+    var n = files.length
+    if (n === 0)
+      return options.rmdir(p, cb)
+    var errState
+    files.forEach(function (f) {
+      rimraf(path.join(p, f), options, function (er) {
+        if (errState)
+          return
+        if (er)
+          return cb(errState = er)
+        if (--n === 0)
+          options.rmdir(p, cb)
+      })
+    })
+  })
+}
+
+// this looks simpler, and is strictly *faster*, but will
+// tie up the JavaScript thread and fail on excessively
+// deep directory trees.
+function rimrafSync (p, options) {
+  options = options || {}
+  defaults(options)
+
+  assert(p, 'rimraf: missing path')
+  assert.equal(typeof p, 'string', 'rimraf: path should be a string')
+  assert(options, 'rimraf: missing options')
+  assert.equal(typeof options, 'object', 'rimraf: options should be object')
+
+  var results
+
+  if (options.disableGlob || !glob.hasMagic(p)) {
+    results = [p]
+  } else {
+    try {
+      options.lstatSync(p)
+      results = [p]
+    } catch (er) {
+      results = glob.sync(p, options.glob)
+    }
+  }
 
-      /***/
-    },
-    /* 308 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return ReplaySubject;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__ =
-        __webpack_require__(439);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__ =
-        __webpack_require__(434);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__ =
-        __webpack_require__(189);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__ =
-        __webpack_require__(422);
-      /** PURE_IMPORTS_START tslib,_Subject,_scheduler_queue,_Subscription,_operators_observeOn,_util_ObjectUnsubscribedError,_SubjectSubscription PURE_IMPORTS_END */
-
-      var ReplaySubject = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ReplaySubject,
-          _super,
-        );
-        function ReplaySubject(bufferSize, windowTime, scheduler) {
-          if (bufferSize === void 0) {
+  if (!results.length)
+    return
+
+  for (var i = 0; i < results.length; i++) {
+    var p = results[i]
+
+    try {
+      var st = options.lstatSync(p)
+    } catch (er) {
+      if (er.code === "ENOENT")
+        return
+
+      // Windows can EPERM on stat.  Life is suffering.
+      if (er.code === "EPERM" && isWindows)
+        fixWinEPERMSync(p, options, er)
+    }
+
+    try {
+      // sunos lets the root user unlink directories, which is... weird.
+      if (st && st.isDirectory())
+        rmdirSync(p, options, null)
+      else
+        options.unlinkSync(p)
+    } catch (er) {
+      if (er.code === "ENOENT")
+        return
+      if (er.code === "EPERM")
+        return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er)
+      if (er.code !== "EISDIR")
+        throw er
+
+      rmdirSync(p, options, er)
+    }
+  }
+}
+
+function rmdirSync (p, options, originalEr) {
+  assert(p)
+  assert(options)
+  if (originalEr)
+    assert(originalEr instanceof Error)
+
+  try {
+    options.rmdirSync(p)
+  } catch (er) {
+    if (er.code === "ENOENT")
+      return
+    if (er.code === "ENOTDIR")
+      throw originalEr
+    if (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM")
+      rmkidsSync(p, options)
+  }
+}
+
+function rmkidsSync (p, options) {
+  assert(p)
+  assert(options)
+  options.readdirSync(p).forEach(function (f) {
+    rimrafSync(path.join(p, f), options)
+  })
+
+  // We only end up here once we got ENOTEMPTY at least once, and
+  // at this point, we are guaranteed to have removed all the kids.
+  // So, we know that it won't be ENOENT or ENOTDIR or anything else.
+  // try really hard to delete stuff on windows, because it has a
+  // PROFOUNDLY annoying habit of not closing handles promptly when
+  // files are deleted, resulting in spurious ENOTEMPTY errors.
+  var retries = isWindows ? 100 : 1
+  var i = 0
+  do {
+    var threw = true
+    try {
+      var ret = options.rmdirSync(p, options)
+      threw = false
+      return ret
+    } finally {
+      if (++i < retries && threw)
+        continue
+    }
+  } while (true)
+}
+
+
+/***/ }),
+/* 308 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ReplaySubject; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__ = __webpack_require__(439);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__ = __webpack_require__(434);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__ = __webpack_require__(189);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__ = __webpack_require__(422);
+/** PURE_IMPORTS_START tslib,_Subject,_scheduler_queue,_Subscription,_operators_observeOn,_util_ObjectUnsubscribedError,_SubjectSubscription PURE_IMPORTS_END */
+
+
+
+
+
+
+
+var ReplaySubject = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ReplaySubject, _super);
+    function ReplaySubject(bufferSize, windowTime, scheduler) {
+        if (bufferSize === void 0) {
             bufferSize = Number.POSITIVE_INFINITY;
-          }
-          if (windowTime === void 0) {
+        }
+        if (windowTime === void 0) {
             windowTime = Number.POSITIVE_INFINITY;
-          }
-          var _this = _super.call(this) || this;
-          _this.scheduler = scheduler;
-          _this._events = [];
-          _this._infiniteTimeWindow = false;
-          _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;
-          _this._windowTime = windowTime < 1 ? 1 : windowTime;
-          if (windowTime === Number.POSITIVE_INFINITY) {
+        }
+        var _this = _super.call(this) || this;
+        _this.scheduler = scheduler;
+        _this._events = [];
+        _this._infiniteTimeWindow = false;
+        _this._bufferSize = bufferSize < 1 ? 1 : bufferSize;
+        _this._windowTime = windowTime < 1 ? 1 : windowTime;
+        if (windowTime === Number.POSITIVE_INFINITY) {
             _this._infiniteTimeWindow = true;
             _this.next = _this.nextInfiniteTimeWindow;
-          } else {
+        }
+        else {
             _this.next = _this.nextTimeWindow;
-          }
-          return _this;
         }
-        ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {
-          var _events = this._events;
-          _events.push(value);
-          if (_events.length > this._bufferSize) {
+        return _this;
+    }
+    ReplaySubject.prototype.nextInfiniteTimeWindow = function (value) {
+        var _events = this._events;
+        _events.push(value);
+        if (_events.length > this._bufferSize) {
             _events.shift();
-          }
-          _super.prototype.next.call(this, value);
-        };
-        ReplaySubject.prototype.nextTimeWindow = function (value) {
-          this._events.push(new ReplayEvent(this._getNow(), value));
-          this._trimBufferThenGetEvents();
-          _super.prototype.next.call(this, value);
-        };
-        ReplaySubject.prototype._subscribe = function (subscriber) {
-          var _infiniteTimeWindow = this._infiniteTimeWindow;
-          var _events = _infiniteTimeWindow
-            ? this._events
-            : this._trimBufferThenGetEvents();
-          var scheduler = this.scheduler;
-          var len = _events.length;
-          var subscription;
-          if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          } else if (this.isStopped || this.hasError) {
-            subscription =
-              __WEBPACK_IMPORTED_MODULE_3__Subscription__[
-                "a" /* Subscription */
-              ].EMPTY;
-          } else {
+        }
+        _super.prototype.next.call(this, value);
+    };
+    ReplaySubject.prototype.nextTimeWindow = function (value) {
+        this._events.push(new ReplayEvent(this._getNow(), value));
+        this._trimBufferThenGetEvents();
+        _super.prototype.next.call(this, value);
+    };
+    ReplaySubject.prototype._subscribe = function (subscriber) {
+        var _infiniteTimeWindow = this._infiniteTimeWindow;
+        var _events = _infiniteTimeWindow ? this._events : this._trimBufferThenGetEvents();
+        var scheduler = this.scheduler;
+        var len = _events.length;
+        var subscription;
+        if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_5__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
+        }
+        else if (this.isStopped || this.hasError) {
+            subscription = __WEBPACK_IMPORTED_MODULE_3__Subscription__["a" /* Subscription */].EMPTY;
+        }
+        else {
             this.observers.push(subscriber);
-            subscription =
-              new __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__[
-                "a" /* SubjectSubscription */
-              ](this, subscriber);
-          }
-          if (scheduler) {
-            subscriber.add(
-              (subscriber =
-                new __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__[
-                  "a" /* ObserveOnSubscriber */
-                ](subscriber, scheduler)),
-            );
-          }
-          if (_infiniteTimeWindow) {
+            subscription = new __WEBPACK_IMPORTED_MODULE_6__SubjectSubscription__["a" /* SubjectSubscription */](this, subscriber);
+        }
+        if (scheduler) {
+            subscriber.add(subscriber = new __WEBPACK_IMPORTED_MODULE_4__operators_observeOn__["a" /* ObserveOnSubscriber */](subscriber, scheduler));
+        }
+        if (_infiniteTimeWindow) {
             for (var i = 0; i < len && !subscriber.closed; i++) {
-              subscriber.next(_events[i]);
+                subscriber.next(_events[i]);
             }
-          } else {
+        }
+        else {
             for (var i = 0; i < len && !subscriber.closed; i++) {
-              subscriber.next(_events[i].value);
+                subscriber.next(_events[i].value);
             }
-          }
-          if (this.hasError) {
+        }
+        if (this.hasError) {
             subscriber.error(this.thrownError);
-          } else if (this.isStopped) {
+        }
+        else if (this.isStopped) {
             subscriber.complete();
-          }
-          return subscription;
-        };
-        ReplaySubject.prototype._getNow = function () {
-          return (
-            this.scheduler ||
-            __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__["a" /* queue */]
-          ).now();
-        };
-        ReplaySubject.prototype._trimBufferThenGetEvents = function () {
-          var now = this._getNow();
-          var _bufferSize = this._bufferSize;
-          var _windowTime = this._windowTime;
-          var _events = this._events;
-          var eventsCount = _events.length;
-          var spliceCount = 0;
-          while (spliceCount < eventsCount) {
-            if (now - _events[spliceCount].time < _windowTime) {
-              break;
+        }
+        return subscription;
+    };
+    ReplaySubject.prototype._getNow = function () {
+        return (this.scheduler || __WEBPACK_IMPORTED_MODULE_2__scheduler_queue__["a" /* queue */]).now();
+    };
+    ReplaySubject.prototype._trimBufferThenGetEvents = function () {
+        var now = this._getNow();
+        var _bufferSize = this._bufferSize;
+        var _windowTime = this._windowTime;
+        var _events = this._events;
+        var eventsCount = _events.length;
+        var spliceCount = 0;
+        while (spliceCount < eventsCount) {
+            if ((now - _events[spliceCount].time) < _windowTime) {
+                break;
             }
             spliceCount++;
-          }
-          if (eventsCount > _bufferSize) {
+        }
+        if (eventsCount > _bufferSize) {
             spliceCount = Math.max(spliceCount, eventsCount - _bufferSize);
-          }
-          if (spliceCount > 0) {
+        }
+        if (spliceCount > 0) {
             _events.splice(0, spliceCount);
-          }
-          return _events;
-        };
-        return ReplaySubject;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
-
-      var ReplayEvent = /*@__PURE__*/ (function () {
-        function ReplayEvent(time, value) {
-          this.time = time;
-          this.value = value;
         }
-        return ReplayEvent;
-      })();
-      //# sourceMappingURL=ReplaySubject.js.map
+        return _events;
+    };
+    return ReplaySubject;
+}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
 
-      /***/
-    },
-    /* 309 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return CombineLatestOperator;
-        },
-      );
-      /* unused harmony export CombineLatestSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ =
-        __webpack_require__(49);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ =
-        __webpack_require__(85);
-      /** PURE_IMPORTS_START tslib,_util_isScheduler,_util_isArray,_OuterSubscriber,_util_subscribeToResult,_fromArray PURE_IMPORTS_END */
-
-      var NONE = {};
-      function combineLatest() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        var resultSelector = null;
-        var scheduler = null;
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(observables[observables.length - 1])
-        ) {
-          scheduler = observables.pop();
-        }
-        if (typeof observables[observables.length - 1] === "function") {
-          resultSelector = observables.pop();
-        }
-        if (
-          observables.length === 1 &&
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
-          )(observables[0])
-        ) {
-          observables = observables[0];
-        }
-        return __webpack_require__
-          .i(
-            __WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */],
-          )(observables, scheduler)
-          .lift(new CombineLatestOperator(resultSelector));
-      }
-      var CombineLatestOperator = /*@__PURE__*/ (function () {
-        function CombineLatestOperator(resultSelector) {
-          this.resultSelector = resultSelector;
-        }
-        CombineLatestOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new CombineLatestSubscriber(subscriber, this.resultSelector),
-          );
-        };
-        return CombineLatestOperator;
-      })();
+var ReplayEvent = /*@__PURE__*/ (function () {
+    function ReplayEvent(time, value) {
+        this.time = time;
+        this.value = value;
+    }
+    return ReplayEvent;
+}());
+//# sourceMappingURL=ReplaySubject.js.map
 
-      var CombineLatestSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          CombineLatestSubscriber,
-          _super,
-        );
-        function CombineLatestSubscriber(destination, resultSelector) {
-          var _this = _super.call(this, destination) || this;
-          _this.resultSelector = resultSelector;
-          _this.active = 0;
-          _this.values = [];
-          _this.observables = [];
-          return _this;
-        }
-        CombineLatestSubscriber.prototype._next = function (observable) {
-          this.values.push(NONE);
-          this.observables.push(observable);
-        };
-        CombineLatestSubscriber.prototype._complete = function () {
-          var observables = this.observables;
-          var len = observables.length;
-          if (len === 0) {
+
+/***/ }),
+/* 309 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return CombineLatestOperator; });
+/* unused harmony export CombineLatestSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ = __webpack_require__(49);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__fromArray__ = __webpack_require__(85);
+/** PURE_IMPORTS_START tslib,_util_isScheduler,_util_isArray,_OuterSubscriber,_util_subscribeToResult,_fromArray PURE_IMPORTS_END */
+
+
+
+
+
+
+var NONE = {};
+function combineLatest() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    var resultSelector = null;
+    var scheduler = null;
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isScheduler__["a" /* isScheduler */])(observables[observables.length - 1])) {
+        scheduler = observables.pop();
+    }
+    if (typeof observables[observables.length - 1] === 'function') {
+        resultSelector = observables.pop();
+    }
+    if (observables.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(observables[0])) {
+        observables = observables[0];
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__fromArray__["a" /* fromArray */])(observables, scheduler).lift(new CombineLatestOperator(resultSelector));
+}
+var CombineLatestOperator = /*@__PURE__*/ (function () {
+    function CombineLatestOperator(resultSelector) {
+        this.resultSelector = resultSelector;
+    }
+    CombineLatestOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new CombineLatestSubscriber(subscriber, this.resultSelector));
+    };
+    return CombineLatestOperator;
+}());
+
+var CombineLatestSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CombineLatestSubscriber, _super);
+    function CombineLatestSubscriber(destination, resultSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.resultSelector = resultSelector;
+        _this.active = 0;
+        _this.values = [];
+        _this.observables = [];
+        return _this;
+    }
+    CombineLatestSubscriber.prototype._next = function (observable) {
+        this.values.push(NONE);
+        this.observables.push(observable);
+    };
+    CombineLatestSubscriber.prototype._complete = function () {
+        var observables = this.observables;
+        var len = observables.length;
+        if (len === 0) {
             this.destination.complete();
-          } else {
+        }
+        else {
             this.active = len;
             this.toRespond = len;
             for (var i = 0; i < len; i++) {
-              var observable = observables[i];
-              this.add(
-                __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-                    "a" /* subscribeToResult */
-                  ],
-                )(this, observable, observable, i),
-              );
+                var observable = observables[i];
+                this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, observable, observable, i));
             }
-          }
-        };
-        CombineLatestSubscriber.prototype.notifyComplete = function (unused) {
-          if ((this.active -= 1) === 0) {
+        }
+    };
+    CombineLatestSubscriber.prototype.notifyComplete = function (unused) {
+        if ((this.active -= 1) === 0) {
             this.destination.complete();
-          }
-        };
-        CombineLatestSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          var values = this.values;
-          var oldVal = values[outerIndex];
-          var toRespond = !this.toRespond
+        }
+    };
+    CombineLatestSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        var values = this.values;
+        var oldVal = values[outerIndex];
+        var toRespond = !this.toRespond
             ? 0
-            : oldVal === NONE
-              ? --this.toRespond
-              : this.toRespond;
-          values[outerIndex] = innerValue;
-          if (toRespond === 0) {
+            : oldVal === NONE ? --this.toRespond : this.toRespond;
+        values[outerIndex] = innerValue;
+        if (toRespond === 0) {
             if (this.resultSelector) {
-              this._tryResultSelector(values);
-            } else {
-              this.destination.next(values.slice());
+                this._tryResultSelector(values);
             }
-          }
-        };
-        CombineLatestSubscriber.prototype._tryResultSelector = function (
-          values,
-        ) {
-          var result;
-          try {
+            else {
+                this.destination.next(values.slice());
+            }
+        }
+    };
+    CombineLatestSubscriber.prototype._tryResultSelector = function (values) {
+        var result;
+        try {
             result = this.resultSelector.apply(this, values);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          this.destination.next(result);
-        };
-        return CombineLatestSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
+        }
+        this.destination.next(result);
+    };
+    return CombineLatestSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-      //# sourceMappingURL=combineLatest.js.map
+//# sourceMappingURL=combineLatest.js.map
 
-      /***/
-    },
-    /* 310 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = defer;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ =
-        __webpack_require__(62);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
-
-      function defer(observableFactory) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var input;
-          try {
+
+/***/ }),
+/* 310 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = defer;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ = __webpack_require__(62);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
+
+
+
+function defer(observableFactory) {
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var input;
+        try {
             input = observableFactory();
-          } catch (err) {
+        }
+        catch (err) {
             subscriber.error(err);
             return undefined;
-          }
-          var source = input
-            ? __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */],
-              )(input)
-            : __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */],
-              )();
-          return source.subscribe(subscriber);
-        });
-      }
-      //# sourceMappingURL=defer.js.map
-
-      /***/
-    },
-    /* 311 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = of;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ =
-        __webpack_require__(49);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ =
-        __webpack_require__(85);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ =
-        __webpack_require__(39);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__scalar__ =
-        __webpack_require__(312);
-      /** PURE_IMPORTS_START _util_isScheduler,_fromArray,_empty,_scalar PURE_IMPORTS_END */
-
-      function of() {
-        var args = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          args[_i] = arguments[_i];
         }
-        var scheduler = args[args.length - 1];
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(scheduler)
-        ) {
-          args.pop();
-        } else {
-          scheduler = undefined;
-        }
-        switch (args.length) {
-          case 0:
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */],
-            )(scheduler);
-          case 1:
-            return scheduler
-              ? __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */],
-                )(args, scheduler)
-              : __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_3__scalar__["a" /* scalar */],
-                )(args[0]);
-          default:
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */],
-            )(args, scheduler);
-        }
-      }
-      //# sourceMappingURL=of.js.map
-
-      /***/
-    },
-    /* 312 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = scalar;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
-
-      function scalar(value) {
-        var result = new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          subscriber.next(value);
-          subscriber.complete();
-        });
-        result._isScalar = true;
-        result.value = value;
-        return result;
-      }
-      //# sourceMappingURL=scalar.js.map
+        var source = input ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(input) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */])();
+        return source.subscribe(subscriber);
+    });
+}
+//# sourceMappingURL=defer.js.map
 
-      /***/
-    },
-    /* 313 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = throwError;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
-
-      function throwError(error, scheduler) {
-        if (!scheduler) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
-            return subscriber.error(error);
-          });
-        } else {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
-            return scheduler.schedule(dispatch, 0, {
-              error: error,
-              subscriber: subscriber,
-            });
-          });
-        }
-      }
-      function dispatch(_a) {
-        var error = _a.error,
-          subscriber = _a.subscriber;
-        subscriber.error(error);
-      }
-      //# sourceMappingURL=throwError.js.map
 
-      /***/
-    },
-    /* 314 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = zip;
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return ZipOperator;
-        },
-      );
-      /* unused harmony export ZipSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ =
-        __webpack_require__(85);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__ =
-        __webpack_require__(151);
-      /** PURE_IMPORTS_START tslib,_fromArray,_util_isArray,_Subscriber,_OuterSubscriber,_util_subscribeToResult,_.._internal_symbol_iterator PURE_IMPORTS_END */
-
-      function zip() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        var resultSelector = observables[observables.length - 1];
-        if (typeof resultSelector === "function") {
-          observables.pop();
-        }
-        return __webpack_require__
-          .i(
-            __WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */],
-          )(observables, undefined)
-          .lift(new ZipOperator(resultSelector));
-      }
-      var ZipOperator = /*@__PURE__*/ (function () {
-        function ZipOperator(resultSelector) {
-          this.resultSelector = resultSelector;
-        }
-        ZipOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ZipSubscriber(subscriber, this.resultSelector),
-          );
-        };
-        return ZipOperator;
-      })();
+/***/ }),
+/* 311 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var ZipSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ZipSubscriber,
-          _super,
-        );
-        function ZipSubscriber(destination, resultSelector, values) {
-          if (values === void 0) {
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = of;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isScheduler__ = __webpack_require__(49);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ = __webpack_require__(85);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ = __webpack_require__(39);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__scalar__ = __webpack_require__(312);
+/** PURE_IMPORTS_START _util_isScheduler,_fromArray,_empty,_scalar PURE_IMPORTS_END */
+
+
+
+
+function of() {
+    var args = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        args[_i] = arguments[_i];
+    }
+    var scheduler = args[args.length - 1];
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
+        args.pop();
+    }
+    else {
+        scheduler = undefined;
+    }
+    switch (args.length) {
+        case 0:
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__empty__["a" /* empty */])(scheduler);
+        case 1:
+            return scheduler ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */])(args, scheduler) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__scalar__["a" /* scalar */])(args[0]);
+        default:
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */])(args, scheduler);
+    }
+}
+//# sourceMappingURL=of.js.map
+
+
+/***/ }),
+/* 312 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = scalar;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+function scalar(value) {
+    var result = new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        subscriber.next(value);
+        subscriber.complete();
+    });
+    result._isScalar = true;
+    result.value = value;
+    return result;
+}
+//# sourceMappingURL=scalar.js.map
+
+
+/***/ }),
+/* 313 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = throwError;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+function throwError(error, scheduler) {
+    if (!scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return subscriber.error(error); });
+    }
+    else {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) { return scheduler.schedule(dispatch, 0, { error: error, subscriber: subscriber }); });
+    }
+}
+function dispatch(_a) {
+    var error = _a.error, subscriber = _a.subscriber;
+    subscriber.error(error);
+}
+//# sourceMappingURL=throwError.js.map
+
+
+/***/ }),
+/* 314 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = zip;
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return ZipOperator; });
+/* unused harmony export ZipSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__fromArray__ = __webpack_require__(85);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__ = __webpack_require__(151);
+/** PURE_IMPORTS_START tslib,_fromArray,_util_isArray,_Subscriber,_OuterSubscriber,_util_subscribeToResult,_.._internal_symbol_iterator PURE_IMPORTS_END */
+
+
+
+
+
+
+
+function zip() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    var resultSelector = observables[observables.length - 1];
+    if (typeof resultSelector === 'function') {
+        observables.pop();
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__fromArray__["a" /* fromArray */])(observables, undefined).lift(new ZipOperator(resultSelector));
+}
+var ZipOperator = /*@__PURE__*/ (function () {
+    function ZipOperator(resultSelector) {
+        this.resultSelector = resultSelector;
+    }
+    ZipOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ZipSubscriber(subscriber, this.resultSelector));
+    };
+    return ZipOperator;
+}());
+
+var ZipSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ZipSubscriber, _super);
+    function ZipSubscriber(destination, resultSelector, values) {
+        if (values === void 0) {
             values = Object.create(null);
-          }
-          var _this = _super.call(this, destination) || this;
-          _this.iterators = [];
-          _this.active = 0;
-          _this.resultSelector =
-            typeof resultSelector === "function" ? resultSelector : null;
-          _this.values = values;
-          return _this;
-        }
-        ZipSubscriber.prototype._next = function (value) {
-          var iterators = this.iterators;
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
-            )(value)
-          ) {
+        }
+        var _this = _super.call(this, destination) || this;
+        _this.iterators = [];
+        _this.active = 0;
+        _this.resultSelector = (typeof resultSelector === 'function') ? resultSelector : null;
+        _this.values = values;
+        return _this;
+    }
+    ZipSubscriber.prototype._next = function (value) {
+        var iterators = this.iterators;
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(value)) {
             iterators.push(new StaticArrayIterator(value));
-          } else if (
-            typeof value[
-              __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
-                "a" /* iterator */
-              ]
-            ] === "function"
-          ) {
-            iterators.push(
-              new StaticIterator(
-                value[
-                  __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
-                    "a" /* iterator */
-                  ]
-                ](),
-              ),
-            );
-          } else {
-            iterators.push(
-              new ZipBufferIterator(this.destination, this, value),
-            );
-          }
-        };
-        ZipSubscriber.prototype._complete = function () {
-          var iterators = this.iterators;
-          var len = iterators.length;
-          this.unsubscribe();
-          if (len === 0) {
+        }
+        else if (typeof value[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]] === 'function') {
+            iterators.push(new StaticIterator(value[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]]()));
+        }
+        else {
+            iterators.push(new ZipBufferIterator(this.destination, this, value));
+        }
+    };
+    ZipSubscriber.prototype._complete = function () {
+        var iterators = this.iterators;
+        var len = iterators.length;
+        this.unsubscribe();
+        if (len === 0) {
             this.destination.complete();
             return;
-          }
-          this.active = len;
-          for (var i = 0; i < len; i++) {
+        }
+        this.active = len;
+        for (var i = 0; i < len; i++) {
             var iterator = iterators[i];
             if (iterator.stillUnsubscribed) {
-              var destination = this.destination;
-              destination.add(iterator.subscribe(iterator, i));
-            } else {
-              this.active--;
+                var destination = this.destination;
+                destination.add(iterator.subscribe(iterator, i));
             }
-          }
-        };
-        ZipSubscriber.prototype.notifyInactive = function () {
-          this.active--;
-          if (this.active === 0) {
+            else {
+                this.active--;
+            }
+        }
+    };
+    ZipSubscriber.prototype.notifyInactive = function () {
+        this.active--;
+        if (this.active === 0) {
             this.destination.complete();
-          }
-        };
-        ZipSubscriber.prototype.checkIterators = function () {
-          var iterators = this.iterators;
-          var len = iterators.length;
-          var destination = this.destination;
-          for (var i = 0; i < len; i++) {
+        }
+    };
+    ZipSubscriber.prototype.checkIterators = function () {
+        var iterators = this.iterators;
+        var len = iterators.length;
+        var destination = this.destination;
+        for (var i = 0; i < len; i++) {
             var iterator = iterators[i];
-            if (
-              typeof iterator.hasValue === "function" &&
-              !iterator.hasValue()
-            ) {
-              return;
+            if (typeof iterator.hasValue === 'function' && !iterator.hasValue()) {
+                return;
             }
-          }
-          var shouldComplete = false;
-          var args = [];
-          for (var i = 0; i < len; i++) {
+        }
+        var shouldComplete = false;
+        var args = [];
+        for (var i = 0; i < len; i++) {
             var iterator = iterators[i];
             var result = iterator.next();
             if (iterator.hasCompleted()) {
-              shouldComplete = true;
+                shouldComplete = true;
             }
             if (result.done) {
-              destination.complete();
-              return;
+                destination.complete();
+                return;
             }
             args.push(result.value);
-          }
-          if (this.resultSelector) {
+        }
+        if (this.resultSelector) {
             this._tryresultSelector(args);
-          } else {
+        }
+        else {
             destination.next(args);
-          }
-          if (shouldComplete) {
+        }
+        if (shouldComplete) {
             destination.complete();
-          }
-        };
-        ZipSubscriber.prototype._tryresultSelector = function (args) {
-          var result;
-          try {
+        }
+    };
+    ZipSubscriber.prototype._tryresultSelector = function (args) {
+        var result;
+        try {
             result = this.resultSelector.apply(this, args);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          this.destination.next(result);
-        };
-        return ZipSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
-
-      var StaticIterator = /*@__PURE__*/ (function () {
-        function StaticIterator(iterator) {
-          this.iterator = iterator;
-          this.nextResult = iterator.next();
         }
-        StaticIterator.prototype.hasValue = function () {
-          return true;
-        };
-        StaticIterator.prototype.next = function () {
-          var result = this.nextResult;
-          this.nextResult = this.iterator.next();
-          return result;
-        };
-        StaticIterator.prototype.hasCompleted = function () {
-          var nextResult = this.nextResult;
-          return nextResult && nextResult.done;
-        };
-        return StaticIterator;
-      })();
-      var StaticArrayIterator = /*@__PURE__*/ (function () {
-        function StaticArrayIterator(array) {
-          this.array = array;
-          this.index = 0;
-          this.length = 0;
-          this.length = array.length;
-        }
-        StaticArrayIterator.prototype[
-          __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
-            "a" /* iterator */
-          ]
-        ] = function () {
-          return this;
-        };
-        StaticArrayIterator.prototype.next = function (value) {
-          var i = this.index++;
-          var array = this.array;
-          return i < this.length
-            ? { value: array[i], done: false }
-            : { value: null, done: true };
-        };
-        StaticArrayIterator.prototype.hasValue = function () {
-          return this.array.length > this.index;
-        };
-        StaticArrayIterator.prototype.hasCompleted = function () {
-          return this.array.length === this.index;
-        };
-        return StaticArrayIterator;
-      })();
-      var ZipBufferIterator = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ZipBufferIterator,
-          _super,
-        );
-        function ZipBufferIterator(destination, parent, observable) {
-          var _this = _super.call(this, destination) || this;
-          _this.parent = parent;
-          _this.observable = observable;
-          _this.stillUnsubscribed = true;
-          _this.buffer = [];
-          _this.isComplete = false;
-          return _this;
-        }
-        ZipBufferIterator.prototype[
-          __WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__[
-            "a" /* iterator */
-          ]
-        ] = function () {
-          return this;
-        };
-        ZipBufferIterator.prototype.next = function () {
-          var buffer = this.buffer;
-          if (buffer.length === 0 && this.isComplete) {
+        this.destination.next(result);
+    };
+    return ZipSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
+
+var StaticIterator = /*@__PURE__*/ (function () {
+    function StaticIterator(iterator) {
+        this.iterator = iterator;
+        this.nextResult = iterator.next();
+    }
+    StaticIterator.prototype.hasValue = function () {
+        return true;
+    };
+    StaticIterator.prototype.next = function () {
+        var result = this.nextResult;
+        this.nextResult = this.iterator.next();
+        return result;
+    };
+    StaticIterator.prototype.hasCompleted = function () {
+        var nextResult = this.nextResult;
+        return nextResult && nextResult.done;
+    };
+    return StaticIterator;
+}());
+var StaticArrayIterator = /*@__PURE__*/ (function () {
+    function StaticArrayIterator(array) {
+        this.array = array;
+        this.index = 0;
+        this.length = 0;
+        this.length = array.length;
+    }
+    StaticArrayIterator.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]] = function () {
+        return this;
+    };
+    StaticArrayIterator.prototype.next = function (value) {
+        var i = this.index++;
+        var array = this.array;
+        return i < this.length ? { value: array[i], done: false } : { value: null, done: true };
+    };
+    StaticArrayIterator.prototype.hasValue = function () {
+        return this.array.length > this.index;
+    };
+    StaticArrayIterator.prototype.hasCompleted = function () {
+        return this.array.length === this.index;
+    };
+    return StaticArrayIterator;
+}());
+var ZipBufferIterator = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ZipBufferIterator, _super);
+    function ZipBufferIterator(destination, parent, observable) {
+        var _this = _super.call(this, destination) || this;
+        _this.parent = parent;
+        _this.observable = observable;
+        _this.stillUnsubscribed = true;
+        _this.buffer = [];
+        _this.isComplete = false;
+        return _this;
+    }
+    ZipBufferIterator.prototype[__WEBPACK_IMPORTED_MODULE_6__internal_symbol_iterator__["a" /* iterator */]] = function () {
+        return this;
+    };
+    ZipBufferIterator.prototype.next = function () {
+        var buffer = this.buffer;
+        if (buffer.length === 0 && this.isComplete) {
             return { value: null, done: true };
-          } else {
+        }
+        else {
             return { value: buffer.shift(), done: false };
-          }
-        };
-        ZipBufferIterator.prototype.hasValue = function () {
-          return this.buffer.length > 0;
-        };
-        ZipBufferIterator.prototype.hasCompleted = function () {
-          return this.buffer.length === 0 && this.isComplete;
-        };
-        ZipBufferIterator.prototype.notifyComplete = function () {
-          if (this.buffer.length > 0) {
+        }
+    };
+    ZipBufferIterator.prototype.hasValue = function () {
+        return this.buffer.length > 0;
+    };
+    ZipBufferIterator.prototype.hasCompleted = function () {
+        return this.buffer.length === 0 && this.isComplete;
+    };
+    ZipBufferIterator.prototype.notifyComplete = function () {
+        if (this.buffer.length > 0) {
             this.isComplete = true;
             this.parent.notifyInactive();
-          } else {
+        }
+        else {
             this.destination.complete();
-          }
-        };
-        ZipBufferIterator.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.buffer.push(innerValue);
-          this.parent.checkIterators();
-        };
-        ZipBufferIterator.prototype.subscribe = function (value, index) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, this.observable, this, index);
-        };
-        return ZipBufferIterator;
-      })(
-        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=zip.js.map
-
-      /***/
-    },
-    /* 315 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeAll;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ =
-        __webpack_require__(148);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ =
-        __webpack_require__(118);
-      /** PURE_IMPORTS_START _mergeMap,_util_identity PURE_IMPORTS_END */
-
-      function mergeAll(concurrent) {
-        if (concurrent === void 0) {
-          concurrent = Number.POSITIVE_INFINITY;
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
-        )(
-          __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */],
-          concurrent,
-        );
-      }
-      //# sourceMappingURL=mergeAll.js.map
-
-      /***/
-    },
-    /* 316 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = refCount;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function refCount() {
-        return function refCountOperatorFunction(source) {
-          return source.lift(new RefCountOperator(source));
-        };
-      }
-      var RefCountOperator = /*@__PURE__*/ (function () {
-        function RefCountOperator(connectable) {
-          this.connectable = connectable;
         }
-        RefCountOperator.prototype.call = function (subscriber, source) {
-          var connectable = this.connectable;
-          connectable._refCount++;
-          var refCounter = new RefCountSubscriber(subscriber, connectable);
-          var subscription = source.subscribe(refCounter);
-          if (!refCounter.closed) {
+    };
+    ZipBufferIterator.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.buffer.push(innerValue);
+        this.parent.checkIterators();
+    };
+    ZipBufferIterator.prototype.subscribe = function (value, index) {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, this.observable, this, index);
+    };
+    return ZipBufferIterator;
+}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=zip.js.map
+
+
+/***/ }),
+/* 315 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = mergeAll;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ = __webpack_require__(148);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ = __webpack_require__(118);
+/** PURE_IMPORTS_START _mergeMap,_util_identity PURE_IMPORTS_END */
+
+
+function mergeAll(concurrent) {
+    if (concurrent === void 0) {
+        concurrent = Number.POSITIVE_INFINITY;
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(__WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */], concurrent);
+}
+//# sourceMappingURL=mergeAll.js.map
+
+
+/***/ }),
+/* 316 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = refCount;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function refCount() {
+    return function refCountOperatorFunction(source) {
+        return source.lift(new RefCountOperator(source));
+    };
+}
+var RefCountOperator = /*@__PURE__*/ (function () {
+    function RefCountOperator(connectable) {
+        this.connectable = connectable;
+    }
+    RefCountOperator.prototype.call = function (subscriber, source) {
+        var connectable = this.connectable;
+        connectable._refCount++;
+        var refCounter = new RefCountSubscriber(subscriber, connectable);
+        var subscription = source.subscribe(refCounter);
+        if (!refCounter.closed) {
             refCounter.connection = connectable.connect();
-          }
-          return subscription;
-        };
-        return RefCountOperator;
-      })();
-      var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RefCountSubscriber,
-          _super,
-        );
-        function RefCountSubscriber(destination, connectable) {
-          var _this = _super.call(this, destination) || this;
-          _this.connectable = connectable;
-          return _this;
-        }
-        RefCountSubscriber.prototype._unsubscribe = function () {
-          var connectable = this.connectable;
-          if (!connectable) {
+        }
+        return subscription;
+    };
+    return RefCountOperator;
+}());
+var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RefCountSubscriber, _super);
+    function RefCountSubscriber(destination, connectable) {
+        var _this = _super.call(this, destination) || this;
+        _this.connectable = connectable;
+        return _this;
+    }
+    RefCountSubscriber.prototype._unsubscribe = function () {
+        var connectable = this.connectable;
+        if (!connectable) {
             this.connection = null;
             return;
-          }
-          this.connectable = null;
-          var refCount = connectable._refCount;
-          if (refCount <= 0) {
+        }
+        this.connectable = null;
+        var refCount = connectable._refCount;
+        if (refCount <= 0) {
             this.connection = null;
             return;
-          }
-          connectable._refCount = refCount - 1;
-          if (refCount > 1) {
+        }
+        connectable._refCount = refCount - 1;
+        if (refCount > 1) {
             this.connection = null;
             return;
-          }
-          var connection = this.connection;
-          var sharedConnection = connectable._connection;
-          this.connection = null;
-          if (
-            sharedConnection &&
-            (!connection || sharedConnection === connection)
-          ) {
+        }
+        var connection = this.connection;
+        var sharedConnection = connectable._connection;
+        this.connection = null;
+        if (sharedConnection && (!connection || sharedConnection === connection)) {
             sharedConnection.unsubscribe();
-          }
-        };
-        return RefCountSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=refCount.js.map
+        }
+    };
+    return RefCountSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=refCount.js.map
 
-      /***/
-    },
-    /* 317 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = scan;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function scan(accumulator, seed) {
-        var hasSeed = false;
-        if (arguments.length >= 2) {
-          hasSeed = true;
-        }
-        return function scanOperatorFunction(source) {
-          return source.lift(new ScanOperator(accumulator, seed, hasSeed));
-        };
-      }
-      var ScanOperator = /*@__PURE__*/ (function () {
-        function ScanOperator(accumulator, seed, hasSeed) {
-          if (hasSeed === void 0) {
+
+/***/ }),
+/* 317 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = scan;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function scan(accumulator, seed) {
+    var hasSeed = false;
+    if (arguments.length >= 2) {
+        hasSeed = true;
+    }
+    return function scanOperatorFunction(source) {
+        return source.lift(new ScanOperator(accumulator, seed, hasSeed));
+    };
+}
+var ScanOperator = /*@__PURE__*/ (function () {
+    function ScanOperator(accumulator, seed, hasSeed) {
+        if (hasSeed === void 0) {
             hasSeed = false;
-          }
-          this.accumulator = accumulator;
-          this.seed = seed;
-          this.hasSeed = hasSeed;
-        }
-        ScanOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ScanSubscriber(
-              subscriber,
-              this.accumulator,
-              this.seed,
-              this.hasSeed,
-            ),
-          );
-        };
-        return ScanOperator;
-      })();
-      var ScanSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ScanSubscriber,
-          _super,
-        );
-        function ScanSubscriber(destination, accumulator, _seed, hasSeed) {
-          var _this = _super.call(this, destination) || this;
-          _this.accumulator = accumulator;
-          _this._seed = _seed;
-          _this.hasSeed = hasSeed;
-          _this.index = 0;
-          return _this;
-        }
-        Object.defineProperty(ScanSubscriber.prototype, "seed", {
-          get: function () {
+        }
+        this.accumulator = accumulator;
+        this.seed = seed;
+        this.hasSeed = hasSeed;
+    }
+    ScanOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ScanSubscriber(subscriber, this.accumulator, this.seed, this.hasSeed));
+    };
+    return ScanOperator;
+}());
+var ScanSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ScanSubscriber, _super);
+    function ScanSubscriber(destination, accumulator, _seed, hasSeed) {
+        var _this = _super.call(this, destination) || this;
+        _this.accumulator = accumulator;
+        _this._seed = _seed;
+        _this.hasSeed = hasSeed;
+        _this.index = 0;
+        return _this;
+    }
+    Object.defineProperty(ScanSubscriber.prototype, "seed", {
+        get: function () {
             return this._seed;
-          },
-          set: function (value) {
+        },
+        set: function (value) {
             this.hasSeed = true;
             this._seed = value;
-          },
-          enumerable: true,
-          configurable: true,
-        });
-        ScanSubscriber.prototype._next = function (value) {
-          if (!this.hasSeed) {
+        },
+        enumerable: true,
+        configurable: true
+    });
+    ScanSubscriber.prototype._next = function (value) {
+        if (!this.hasSeed) {
             this.seed = value;
             this.destination.next(value);
-          } else {
+        }
+        else {
             return this._tryNext(value);
-          }
-        };
-        ScanSubscriber.prototype._tryNext = function (value) {
-          var index = this.index++;
-          var result;
-          try {
+        }
+    };
+    ScanSubscriber.prototype._tryNext = function (value) {
+        var index = this.index++;
+        var result;
+        try {
             result = this.accumulator(this.seed, value, index);
-          } catch (err) {
-            this.destination.error(err);
-          }
-          this.seed = result;
-          this.destination.next(result);
-        };
-        return ScanSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=scan.js.map
-
-      /***/
-    },
-    /* 318 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = switchMap;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ =
-        __webpack_require__(47);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ =
-        __webpack_require__(62);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
-
-      function switchMap(project, resultSelector) {
-        if (typeof resultSelector === "function") {
-          return function (source) {
-            return source.pipe(
-              switchMap(function (a, i) {
-                return __webpack_require__
-                  .i(
-                    __WEBPACK_IMPORTED_MODULE_5__observable_from__[
-                      "a" /* from */
-                    ],
-                  )(project(a, i))
-                  .pipe(
-                    __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */],
-                    )(function (b, ii) {
-                      return resultSelector(a, b, i, ii);
-                    }),
-                  );
-              }),
-            );
-          };
         }
-        return function (source) {
-          return source.lift(new SwitchMapOperator(project));
-        };
-      }
-      var SwitchMapOperator = /*@__PURE__*/ (function () {
-        function SwitchMapOperator(project) {
-          this.project = project;
+        catch (err) {
+            this.destination.error(err);
         }
-        SwitchMapOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new SwitchMapSubscriber(subscriber, this.project),
-          );
-        };
-        return SwitchMapOperator;
-      })();
-      var SwitchMapSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SwitchMapSubscriber,
-          _super,
-        );
-        function SwitchMapSubscriber(destination, project) {
-          var _this = _super.call(this, destination) || this;
-          _this.project = project;
-          _this.index = 0;
-          return _this;
-        }
-        SwitchMapSubscriber.prototype._next = function (value) {
-          var result;
-          var index = this.index++;
-          try {
+        this.seed = result;
+        this.destination.next(result);
+    };
+    return ScanSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=scan.js.map
+
+
+/***/ }),
+/* 318 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = switchMap;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ = __webpack_require__(47);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ = __webpack_require__(62);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
+
+
+
+
+
+
+function switchMap(project, resultSelector) {
+    if (typeof resultSelector === 'function') {
+        return function (source) { return source.pipe(switchMap(function (a, i) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__observable_from__["a" /* from */])(project(a, i)).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */])(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };
+    }
+    return function (source) { return source.lift(new SwitchMapOperator(project)); };
+}
+var SwitchMapOperator = /*@__PURE__*/ (function () {
+    function SwitchMapOperator(project) {
+        this.project = project;
+    }
+    SwitchMapOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SwitchMapSubscriber(subscriber, this.project));
+    };
+    return SwitchMapOperator;
+}());
+var SwitchMapSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SwitchMapSubscriber, _super);
+    function SwitchMapSubscriber(destination, project) {
+        var _this = _super.call(this, destination) || this;
+        _this.project = project;
+        _this.index = 0;
+        return _this;
+    }
+    SwitchMapSubscriber.prototype._next = function (value) {
+        var result;
+        var index = this.index++;
+        try {
             result = this.project(value, index);
-          } catch (error) {
+        }
+        catch (error) {
             this.destination.error(error);
             return;
-          }
-          this._innerSub(result, value, index);
-        };
-        SwitchMapSubscriber.prototype._innerSub = function (
-          result,
-          value,
-          index,
-        ) {
-          var innerSubscription = this.innerSubscription;
-          if (innerSubscription) {
+        }
+        this._innerSub(result, value, index);
+    };
+    SwitchMapSubscriber.prototype._innerSub = function (result, value, index) {
+        var innerSubscription = this.innerSubscription;
+        if (innerSubscription) {
             innerSubscription.unsubscribe();
-          }
-          var innerSubscriber =
-            new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
-              "a" /* InnerSubscriber */
-            ](this, undefined, undefined);
-          var destination = this.destination;
-          destination.add(innerSubscriber);
-          this.innerSubscription = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, result, value, index, innerSubscriber);
-        };
-        SwitchMapSubscriber.prototype._complete = function () {
-          var innerSubscription = this.innerSubscription;
-          if (!innerSubscription || innerSubscription.closed) {
+        }
+        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
+        var destination = this.destination;
+        destination.add(innerSubscriber);
+        this.innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, value, index, innerSubscriber);
+    };
+    SwitchMapSubscriber.prototype._complete = function () {
+        var innerSubscription = this.innerSubscription;
+        if (!innerSubscription || innerSubscription.closed) {
             _super.prototype._complete.call(this);
-          }
-          this.unsubscribe();
-        };
-        SwitchMapSubscriber.prototype._unsubscribe = function () {
-          this.innerSubscription = null;
-        };
-        SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {
-          var destination = this.destination;
-          destination.remove(innerSub);
-          this.innerSubscription = null;
-          if (this.isStopped) {
+        }
+        this.unsubscribe();
+    };
+    SwitchMapSubscriber.prototype._unsubscribe = function () {
+        this.innerSubscription = null;
+    };
+    SwitchMapSubscriber.prototype.notifyComplete = function (innerSub) {
+        var destination = this.destination;
+        destination.remove(innerSub);
+        this.innerSubscription = null;
+        if (this.isStopped) {
             _super.prototype._complete.call(this);
-          }
-        };
-        SwitchMapSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.destination.next(innerValue);
-        };
-        return SwitchMapSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=switchMap.js.map
+        }
+    };
+    SwitchMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.destination.next(innerValue);
+    };
+    return SwitchMapSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=switchMap.js.map
 
-      /***/
-    },
-    /* 319 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = take;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ =
-        __webpack_require__(152);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
-
-      function take(count) {
-        return function (source) {
-          if (count === 0) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */],
-            )();
-          } else {
+
+/***/ }),
+/* 319 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = take;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
+
+
+
+
+function take(count) {
+    return function (source) {
+        if (count === 0) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */])();
+        }
+        else {
             return source.lift(new TakeOperator(count));
-          }
-        };
-      }
-      var TakeOperator = /*@__PURE__*/ (function () {
-        function TakeOperator(total) {
-          this.total = total;
-          if (this.total < 0) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__[
-              "a" /* ArgumentOutOfRangeError */
-            ]();
-          }
         }
-        TakeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new TakeSubscriber(subscriber, this.total));
-        };
-        return TakeOperator;
-      })();
-      var TakeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          TakeSubscriber,
-          _super,
-        );
-        function TakeSubscriber(destination, total) {
-          var _this = _super.call(this, destination) || this;
-          _this.total = total;
-          _this.count = 0;
-          return _this;
-        }
-        TakeSubscriber.prototype._next = function (value) {
-          var total = this.total;
-          var count = ++this.count;
-          if (count <= total) {
+    };
+}
+var TakeOperator = /*@__PURE__*/ (function () {
+    function TakeOperator(total) {
+        this.total = total;
+        if (this.total < 0) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */];
+        }
+    }
+    TakeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new TakeSubscriber(subscriber, this.total));
+    };
+    return TakeOperator;
+}());
+var TakeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeSubscriber, _super);
+    function TakeSubscriber(destination, total) {
+        var _this = _super.call(this, destination) || this;
+        _this.total = total;
+        _this.count = 0;
+        return _this;
+    }
+    TakeSubscriber.prototype._next = function (value) {
+        var total = this.total;
+        var count = ++this.count;
+        if (count <= total) {
             this.destination.next(value);
             if (count === total) {
-              this.destination.complete();
-              this.unsubscribe();
+                this.destination.complete();
+                this.unsubscribe();
             }
-          }
-        };
-        return TakeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=take.js.map
+        }
+    };
+    return TakeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=take.js.map
 
-      /***/
-    },
-    /* 320 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = takeLast;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ =
-        __webpack_require__(152);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
-
-      function takeLast(count) {
-        return function takeLastOperatorFunction(source) {
-          if (count === 0) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */],
-            )();
-          } else {
+
+/***/ }),
+/* 320 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = takeLast;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError,_observable_empty PURE_IMPORTS_END */
+
+
+
+
+function takeLast(count) {
+    return function takeLastOperatorFunction(source) {
+        if (count === 0) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_empty__["a" /* empty */])();
+        }
+        else {
             return source.lift(new TakeLastOperator(count));
-          }
-        };
-      }
-      var TakeLastOperator = /*@__PURE__*/ (function () {
-        function TakeLastOperator(total) {
-          this.total = total;
-          if (this.total < 0) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__[
-              "a" /* ArgumentOutOfRangeError */
-            ]();
-          }
         }
-        TakeLastOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new TakeLastSubscriber(subscriber, this.total),
-          );
-        };
-        return TakeLastOperator;
-      })();
-      var TakeLastSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          TakeLastSubscriber,
-          _super,
-        );
-        function TakeLastSubscriber(destination, total) {
-          var _this = _super.call(this, destination) || this;
-          _this.total = total;
-          _this.ring = new Array();
-          _this.count = 0;
-          return _this;
-        }
-        TakeLastSubscriber.prototype._next = function (value) {
-          var ring = this.ring;
-          var total = this.total;
-          var count = this.count++;
-          if (ring.length < total) {
+    };
+}
+var TakeLastOperator = /*@__PURE__*/ (function () {
+    function TakeLastOperator(total) {
+        this.total = total;
+        if (this.total < 0) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */];
+        }
+    }
+    TakeLastOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new TakeLastSubscriber(subscriber, this.total));
+    };
+    return TakeLastOperator;
+}());
+var TakeLastSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeLastSubscriber, _super);
+    function TakeLastSubscriber(destination, total) {
+        var _this = _super.call(this, destination) || this;
+        _this.total = total;
+        _this.ring = new Array();
+        _this.count = 0;
+        return _this;
+    }
+    TakeLastSubscriber.prototype._next = function (value) {
+        var ring = this.ring;
+        var total = this.total;
+        var count = this.count++;
+        if (ring.length < total) {
             ring.push(value);
-          } else {
+        }
+        else {
             var index = count % total;
             ring[index] = value;
-          }
-        };
-        TakeLastSubscriber.prototype._complete = function () {
-          var destination = this.destination;
-          var count = this.count;
-          if (count > 0) {
+        }
+    };
+    TakeLastSubscriber.prototype._complete = function () {
+        var destination = this.destination;
+        var count = this.count;
+        if (count > 0) {
             var total = this.count >= this.total ? this.total : this.count;
             var ring = this.ring;
             for (var i = 0; i < total; i++) {
-              var idx = count++ % total;
-              destination.next(ring[idx]);
+                var idx = (count++) % total;
+                destination.next(ring[idx]);
             }
-          }
-          destination.complete();
-        };
-        return TakeLastSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=takeLast.js.map
-
-      /***/
-    },
-    /* 321 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return rxSubscriber;
-        },
-      );
-      /* unused harmony export $$rxSubscriber */
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var rxSubscriber =
-        typeof Symbol === "function"
-          ? /*@__PURE__*/ Symbol("rxSubscriber")
-          : "@@rxSubscriber_" + /*@__PURE__*/ Math.random();
-      var $$rxSubscriber = rxSubscriber;
-      //# sourceMappingURL=rxSubscriber.js.map
-
-      /***/
-    },
-    /* 322 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        canReportError;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */
-
-      function canReportError(observer) {
-        while (observer) {
-          var _a = observer,
-            closed_1 = _a.closed,
-            destination = _a.destination,
-            isStopped = _a.isStopped;
-          if (closed_1 || isStopped) {
-            return false;
-          } else if (
-            destination &&
-            destination instanceof
-              __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]
-          ) {
-            observer = destination;
-          } else {
-            observer = null;
-          }
         }
-        return true;
-      }
-      //# sourceMappingURL=canReportError.js.map
+        destination.complete();
+    };
+    return TakeLastSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=takeLast.js.map
 
-      /***/
-    },
-    /* 323 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        hostReportError;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function hostReportError(err) {
-        setTimeout(function () {
-          throw err;
-        });
-      }
-      //# sourceMappingURL=hostReportError.js.map
 
-      /***/
-    },
-    /* 324 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = pipe;
-      /* harmony export (immutable) */ __webpack_exports__["b"] = pipeFromArray;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__noop__ =
-        __webpack_require__(191);
-      /** PURE_IMPORTS_START _noop PURE_IMPORTS_END */
-
-      function pipe() {
-        var fns = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          fns[_i] = arguments[_i];
-        }
-        return pipeFromArray(fns);
-      }
-      function pipeFromArray(fns) {
-        if (!fns) {
-          return __WEBPACK_IMPORTED_MODULE_0__noop__["a" /* noop */];
-        }
-        if (fns.length === 1) {
-          return fns[0];
-        }
-        return function piped(input) {
-          return fns.reduce(function (prev, fn) {
-            return fn(prev);
-          }, input);
-        };
-      }
-      //# sourceMappingURL=pipe.js.map
+/***/ }),
+/* 321 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 325 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
-
-      module.exports = {
-        DiffieHellman: DiffieHellman,
-        generateECDSA: generateECDSA,
-        generateED25519: generateED25519,
-      };
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return rxSubscriber; });
+/* unused harmony export $$rxSubscriber */
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var rxSubscriber = typeof Symbol === 'function'
+    ? /*@__PURE__*/ Symbol('rxSubscriber')
+    : '@@rxSubscriber_' + /*@__PURE__*/ Math.random();
+var $$rxSubscriber = rxSubscriber;
+//# sourceMappingURL=rxSubscriber.js.map
 
-      var assert = __webpack_require__(16);
-      var crypto = __webpack_require__(11);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var nacl;
-
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-
-      var CRYPTO_HAVE_ECDH = crypto.createECDH !== undefined;
-
-      var ecdh, ec, jsbn;
-
-      function DiffieHellman(key) {
-        utils.assertCompatible(key, Key, [1, 4], "key");
-        this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]);
-        this._algo = key.type;
-        this._curve = key.curve;
-        this._key = key;
-        if (key.type === "dsa") {
-          if (!CRYPTO_HAVE_ECDH) {
-            throw new Error(
-              "Due to bugs in the node 0.10 " +
-                "crypto API, node 0.12.x or later is required " +
-                "to use DH",
-            );
-          }
-          this._dh = crypto.createDiffieHellman(
-            key.part.p.data,
-            undefined,
-            key.part.g.data,
-            undefined,
-          );
-          this._p = key.part.p;
-          this._g = key.part.g;
-          if (this._isPriv) this._dh.setPrivateKey(key.part.x.data);
-          this._dh.setPublicKey(key.part.y.data);
-        } else if (key.type === "ecdsa") {
-          if (!CRYPTO_HAVE_ECDH) {
-            if (ecdh === undefined) ecdh = __webpack_require__(387);
-            if (ec === undefined) ec = __webpack_require__(139);
-            if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger;
-
-            this._ecParams = new X9ECParameters(this._curve);
-
-            if (this._isPriv) {
-              this._priv = new ECPrivate(this._ecParams, key.part.d.data);
-            }
-            return;
-          }
 
-          var curve = {
-            nistp256: "prime256v1",
-            nistp384: "secp384r1",
-            nistp521: "secp521r1",
-          }[key.curve];
-          this._dh = crypto.createECDH(curve);
-          if (
-            typeof this._dh !== "object" ||
-            typeof this._dh.setPrivateKey !== "function"
-          ) {
-            CRYPTO_HAVE_ECDH = false;
-            DiffieHellman.call(this, key);
-            return;
-          }
-          if (this._isPriv) this._dh.setPrivateKey(key.part.d.data);
-          this._dh.setPublicKey(key.part.Q.data);
-        } else if (key.type === "curve25519") {
-          if (nacl === undefined) nacl = __webpack_require__(76);
-
-          if (this._isPriv) {
-            utils.assertCompatible(key, PrivateKey, [1, 5], "key");
-            this._priv = key.part.k.data;
-          }
-        } else {
-          throw new Error("DH not supported for " + key.type + " keys");
-        }
-      }
+/***/ }),
+/* 322 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      DiffieHellman.prototype.getPublicKey = function () {
-        if (this._isPriv) return this._key.toPublic();
-        return this._key;
-      };
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = canReportError;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START _Subscriber PURE_IMPORTS_END */
 
-      DiffieHellman.prototype.getPrivateKey = function () {
-        if (this._isPriv) return this._key;
-        else return undefined;
-      };
-      DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey;
-
-      DiffieHellman.prototype._keyCheck = function (pk, isPub) {
-        assert.object(pk, "key");
-        if (!isPub) utils.assertCompatible(pk, PrivateKey, [1, 3], "key");
-        utils.assertCompatible(pk, Key, [1, 4], "key");
-
-        if (pk.type !== this._algo) {
-          throw new Error(
-            "A " +
-              pk.type +
-              " key cannot be used in " +
-              this._algo +
-              " Diffie-Hellman",
-          );
+function canReportError(observer) {
+    while (observer) {
+        var _a = observer, closed_1 = _a.closed, destination = _a.destination, isStopped = _a.isStopped;
+        if (closed_1 || isStopped) {
+            return false;
         }
-
-        if (pk.curve !== this._curve) {
-          throw new Error(
-            "A key from the " +
-              pk.curve +
-              " curve " +
-              "cannot be used with a " +
-              this._curve +
-              " Diffie-Hellman",
-          );
+        else if (destination && destination instanceof __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]) {
+            observer = destination;
         }
-
-        if (pk.type === "dsa") {
-          assert.deepEqual(pk.part.p, this._p, "DSA key prime does not match");
-          assert.deepEqual(
-            pk.part.g,
-            this._g,
-            "DSA key generator does not match",
-          );
+        else {
+            observer = null;
         }
-      };
-
-      DiffieHellman.prototype.setKey = function (pk) {
-        this._keyCheck(pk);
+    }
+    return true;
+}
+//# sourceMappingURL=canReportError.js.map
+
+
+/***/ }),
+/* 323 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = hostReportError;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function hostReportError(err) {
+    setTimeout(function () { throw err; });
+}
+//# sourceMappingURL=hostReportError.js.map
+
+
+/***/ }),
+/* 324 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = pipe;
+/* harmony export (immutable) */ __webpack_exports__["b"] = pipeFromArray;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__noop__ = __webpack_require__(191);
+/** PURE_IMPORTS_START _noop PURE_IMPORTS_END */
+
+function pipe() {
+    var fns = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        fns[_i] = arguments[_i];
+    }
+    return pipeFromArray(fns);
+}
+function pipeFromArray(fns) {
+    if (!fns) {
+        return __WEBPACK_IMPORTED_MODULE_0__noop__["a" /* noop */];
+    }
+    if (fns.length === 1) {
+        return fns[0];
+    }
+    return function piped(input) {
+        return fns.reduce(function (prev, fn) { return fn(prev); }, input);
+    };
+}
+//# sourceMappingURL=pipe.js.map
 
-        if (pk.type === "dsa") {
-          this._dh.setPrivateKey(pk.part.x.data);
-          this._dh.setPublicKey(pk.part.y.data);
-        } else if (pk.type === "ecdsa") {
-          if (CRYPTO_HAVE_ECDH) {
-            this._dh.setPrivateKey(pk.part.d.data);
-            this._dh.setPublicKey(pk.part.Q.data);
-          } else {
-            this._priv = new ECPrivate(this._ecParams, pk.part.d.data);
-          }
-        } else if (pk.type === "curve25519") {
-          var k = pk.part.k;
-          if (!pk.part.k) k = pk.part.r;
-          this._priv = k.data;
-          if (this._priv[0] === 0x00) this._priv = this._priv.slice(1);
-          this._priv = this._priv.slice(0, 32);
-        }
-        this._key = pk;
-        this._isPriv = true;
-      };
-      DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey;
 
-      DiffieHellman.prototype.computeSecret = function (otherpk) {
-        this._keyCheck(otherpk, true);
-        if (!this._isPriv)
-          throw new Error(
-            "DH exchange has not been initialized with " + "a private key yet",
-          );
+/***/ }),
+/* 325 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var pub;
-        if (this._algo === "dsa") {
-          return this._dh.computeSecret(otherpk.part.y.data);
-        } else if (this._algo === "ecdsa") {
-          if (CRYPTO_HAVE_ECDH) {
-            return this._dh.computeSecret(otherpk.part.Q.data);
-          } else {
-            pub = new ECPublic(this._ecParams, otherpk.part.Q.data);
-            return this._priv.deriveSharedSecret(pub);
-          }
-        } else if (this._algo === "curve25519") {
-          pub = otherpk.part.A.data;
-          while (pub[0] === 0x00 && pub.length > 32) pub = pub.slice(1);
-          var priv = this._priv;
-          assert.strictEqual(pub.length, 32);
-          assert.strictEqual(priv.length, 32);
-
-          var secret = nacl.box.before(
-            new Uint8Array(pub),
-            new Uint8Array(priv),
-          );
+// Copyright 2017 Joyent, Inc.
 
-          return Buffer.from(secret);
-        }
+module.exports = {
+	DiffieHellman: DiffieHellman,
+	generateECDSA: generateECDSA,
+	generateED25519: generateED25519
+};
 
-        throw new Error("Invalid algorithm: " + this._algo);
-      };
+var assert = __webpack_require__(16);
+var crypto = __webpack_require__(11);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var nacl;
+
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+
+var CRYPTO_HAVE_ECDH = (crypto.createECDH !== undefined);
+
+var ecdh, ec, jsbn;
+
+function DiffieHellman(key) {
+	utils.assertCompatible(key, Key, [1, 4], 'key');
+	this._isPriv = PrivateKey.isPrivateKey(key, [1, 3]);
+	this._algo = key.type;
+	this._curve = key.curve;
+	this._key = key;
+	if (key.type === 'dsa') {
+		if (!CRYPTO_HAVE_ECDH) {
+			throw (new Error('Due to bugs in the node 0.10 ' +
+			    'crypto API, node 0.12.x or later is required ' +
+			    'to use DH'));
+		}
+		this._dh = crypto.createDiffieHellman(
+		    key.part.p.data, undefined,
+		    key.part.g.data, undefined);
+		this._p = key.part.p;
+		this._g = key.part.g;
+		if (this._isPriv)
+			this._dh.setPrivateKey(key.part.x.data);
+		this._dh.setPublicKey(key.part.y.data);
+
+	} else if (key.type === 'ecdsa') {
+		if (!CRYPTO_HAVE_ECDH) {
+			if (ecdh === undefined)
+				ecdh = __webpack_require__(387);
+			if (ec === undefined)
+				ec = __webpack_require__(139);
+			if (jsbn === undefined)
+				jsbn = __webpack_require__(81).BigInteger;
+
+			this._ecParams = new X9ECParameters(this._curve);
+
+			if (this._isPriv) {
+				this._priv = new ECPrivate(
+				    this._ecParams, key.part.d.data);
+			}
+			return;
+		}
+
+		var curve = {
+			'nistp256': 'prime256v1',
+			'nistp384': 'secp384r1',
+			'nistp521': 'secp521r1'
+		}[key.curve];
+		this._dh = crypto.createECDH(curve);
+		if (typeof (this._dh) !== 'object' ||
+		    typeof (this._dh.setPrivateKey) !== 'function') {
+			CRYPTO_HAVE_ECDH = false;
+			DiffieHellman.call(this, key);
+			return;
+		}
+		if (this._isPriv)
+			this._dh.setPrivateKey(key.part.d.data);
+		this._dh.setPublicKey(key.part.Q.data);
+
+	} else if (key.type === 'curve25519') {
+		if (nacl === undefined)
+			nacl = __webpack_require__(76);
+
+		if (this._isPriv) {
+			utils.assertCompatible(key, PrivateKey, [1, 5], 'key');
+			this._priv = key.part.k.data;
+		}
+
+	} else {
+		throw (new Error('DH not supported for ' + key.type + ' keys'));
+	}
+}
+
+DiffieHellman.prototype.getPublicKey = function () {
+	if (this._isPriv)
+		return (this._key.toPublic());
+	return (this._key);
+};
 
-      DiffieHellman.prototype.generateKey = function () {
-        var parts = [];
-        var priv, pub;
-        if (this._algo === "dsa") {
-          this._dh.generateKeys();
-
-          parts.push({ name: "p", data: this._p.data });
-          parts.push({ name: "q", data: this._key.part.q.data });
-          parts.push({ name: "g", data: this._g.data });
-          parts.push({ name: "y", data: this._dh.getPublicKey() });
-          parts.push({ name: "x", data: this._dh.getPrivateKey() });
-          this._key = new PrivateKey({
-            type: "dsa",
-            parts: parts,
-          });
-          this._isPriv = true;
-          return this._key;
-        } else if (this._algo === "ecdsa") {
-          if (CRYPTO_HAVE_ECDH) {
-            this._dh.generateKeys();
-
-            parts.push({ name: "curve", data: Buffer.from(this._curve) });
-            parts.push({ name: "Q", data: this._dh.getPublicKey() });
-            parts.push({ name: "d", data: this._dh.getPrivateKey() });
-            this._key = new PrivateKey({
-              type: "ecdsa",
-              curve: this._curve,
-              parts: parts,
-            });
-            this._isPriv = true;
-            return this._key;
-          } else {
-            var n = this._ecParams.getN();
-            var r = new jsbn(crypto.randomBytes(n.bitLength()));
-            var n1 = n.subtract(jsbn.ONE);
-            priv = r.mod(n1).add(jsbn.ONE);
-            pub = this._ecParams.getG().multiply(priv);
-
-            priv = Buffer.from(priv.toByteArray());
-            pub = Buffer.from(
-              this._ecParams.getCurve().encodePointHex(pub),
-              "hex",
-            );
-
-            this._priv = new ECPrivate(this._ecParams, priv);
-
-            parts.push({ name: "curve", data: Buffer.from(this._curve) });
-            parts.push({ name: "Q", data: pub });
-            parts.push({ name: "d", data: priv });
-
-            this._key = new PrivateKey({
-              type: "ecdsa",
-              curve: this._curve,
-              parts: parts,
-            });
-            this._isPriv = true;
-            return this._key;
-          }
-        } else if (this._algo === "curve25519") {
-          var pair = nacl.box.keyPair();
-          priv = Buffer.from(pair.secretKey);
-          pub = Buffer.from(pair.publicKey);
-          priv = Buffer.concat([priv, pub]);
-          assert.strictEqual(priv.length, 64);
-          assert.strictEqual(pub.length, 32);
-
-          parts.push({ name: "A", data: pub });
-          parts.push({ name: "k", data: priv });
-          this._key = new PrivateKey({
-            type: "curve25519",
-            parts: parts,
-          });
-          this._isPriv = true;
-          return this._key;
-        }
+DiffieHellman.prototype.getPrivateKey = function () {
+	if (this._isPriv)
+		return (this._key);
+	else
+		return (undefined);
+};
+DiffieHellman.prototype.getKey = DiffieHellman.prototype.getPrivateKey;
+
+DiffieHellman.prototype._keyCheck = function (pk, isPub) {
+	assert.object(pk, 'key');
+	if (!isPub)
+		utils.assertCompatible(pk, PrivateKey, [1, 3], 'key');
+	utils.assertCompatible(pk, Key, [1, 4], 'key');
+
+	if (pk.type !== this._algo) {
+		throw (new Error('A ' + pk.type + ' key cannot be used in ' +
+		    this._algo + ' Diffie-Hellman'));
+	}
+
+	if (pk.curve !== this._curve) {
+		throw (new Error('A key from the ' + pk.curve + ' curve ' +
+		    'cannot be used with a ' + this._curve +
+		    ' Diffie-Hellman'));
+	}
+
+	if (pk.type === 'dsa') {
+		assert.deepEqual(pk.part.p, this._p,
+		    'DSA key prime does not match');
+		assert.deepEqual(pk.part.g, this._g,
+		    'DSA key generator does not match');
+	}
+};
 
-        throw new Error("Invalid algorithm: " + this._algo);
-      };
-      DiffieHellman.prototype.generateKeys =
-        DiffieHellman.prototype.generateKey;
-
-      /* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */
-
-      function X9ECParameters(name) {
-        var params = algs.curves[name];
-        assert.object(params);
-
-        var p = new jsbn(params.p);
-        var a = new jsbn(params.a);
-        var b = new jsbn(params.b);
-        var n = new jsbn(params.n);
-        var h = jsbn.ONE;
-        var curve = new ec.ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(params.G.toString("hex"));
-
-        this.curve = curve;
-        this.g = G;
-        this.n = n;
-        this.h = h;
-      }
-      X9ECParameters.prototype.getCurve = function () {
-        return this.curve;
-      };
-      X9ECParameters.prototype.getG = function () {
-        return this.g;
-      };
-      X9ECParameters.prototype.getN = function () {
-        return this.n;
-      };
-      X9ECParameters.prototype.getH = function () {
-        return this.h;
-      };
+DiffieHellman.prototype.setKey = function (pk) {
+	this._keyCheck(pk);
+
+	if (pk.type === 'dsa') {
+		this._dh.setPrivateKey(pk.part.x.data);
+		this._dh.setPublicKey(pk.part.y.data);
+
+	} else if (pk.type === 'ecdsa') {
+		if (CRYPTO_HAVE_ECDH) {
+			this._dh.setPrivateKey(pk.part.d.data);
+			this._dh.setPublicKey(pk.part.Q.data);
+		} else {
+			this._priv = new ECPrivate(
+			    this._ecParams, pk.part.d.data);
+		}
+
+	} else if (pk.type === 'curve25519') {
+		var k = pk.part.k;
+		if (!pk.part.k)
+			k = pk.part.r;
+		this._priv = k.data;
+		if (this._priv[0] === 0x00)
+			this._priv = this._priv.slice(1);
+		this._priv = this._priv.slice(0, 32);
+	}
+	this._key = pk;
+	this._isPriv = true;
+};
+DiffieHellman.prototype.setPrivateKey = DiffieHellman.prototype.setKey;
+
+DiffieHellman.prototype.computeSecret = function (otherpk) {
+	this._keyCheck(otherpk, true);
+	if (!this._isPriv)
+		throw (new Error('DH exchange has not been initialized with ' +
+		    'a private key yet'));
+
+	var pub;
+	if (this._algo === 'dsa') {
+		return (this._dh.computeSecret(
+		    otherpk.part.y.data));
+
+	} else if (this._algo === 'ecdsa') {
+		if (CRYPTO_HAVE_ECDH) {
+			return (this._dh.computeSecret(
+			    otherpk.part.Q.data));
+		} else {
+			pub = new ECPublic(
+			    this._ecParams, otherpk.part.Q.data);
+			return (this._priv.deriveSharedSecret(pub));
+		}
+
+	} else if (this._algo === 'curve25519') {
+		pub = otherpk.part.A.data;
+		while (pub[0] === 0x00 && pub.length > 32)
+			pub = pub.slice(1);
+		var priv = this._priv;
+		assert.strictEqual(pub.length, 32);
+		assert.strictEqual(priv.length, 32);
+
+		var secret = nacl.box.before(new Uint8Array(pub),
+		    new Uint8Array(priv));
+
+		return (Buffer.from(secret));
+	}
+
+	throw (new Error('Invalid algorithm: ' + this._algo));
+};
 
-      function ECPublic(params, buffer) {
-        this._params = params;
-        if (buffer[0] === 0x00) buffer = buffer.slice(1);
-        this._pub = params.getCurve().decodePointHex(buffer.toString("hex"));
-      }
+DiffieHellman.prototype.generateKey = function () {
+	var parts = [];
+	var priv, pub;
+	if (this._algo === 'dsa') {
+		this._dh.generateKeys();
+
+		parts.push({name: 'p', data: this._p.data});
+		parts.push({name: 'q', data: this._key.part.q.data});
+		parts.push({name: 'g', data: this._g.data});
+		parts.push({name: 'y', data: this._dh.getPublicKey()});
+		parts.push({name: 'x', data: this._dh.getPrivateKey()});
+		this._key = new PrivateKey({
+			type: 'dsa',
+			parts: parts
+		});
+		this._isPriv = true;
+		return (this._key);
+
+	} else if (this._algo === 'ecdsa') {
+		if (CRYPTO_HAVE_ECDH) {
+			this._dh.generateKeys();
+
+			parts.push({name: 'curve',
+			    data: Buffer.from(this._curve)});
+			parts.push({name: 'Q', data: this._dh.getPublicKey()});
+			parts.push({name: 'd', data: this._dh.getPrivateKey()});
+			this._key = new PrivateKey({
+				type: 'ecdsa',
+				curve: this._curve,
+				parts: parts
+			});
+			this._isPriv = true;
+			return (this._key);
+
+		} else {
+			var n = this._ecParams.getN();
+			var r = new jsbn(crypto.randomBytes(n.bitLength()));
+			var n1 = n.subtract(jsbn.ONE);
+			priv = r.mod(n1).add(jsbn.ONE);
+			pub = this._ecParams.getG().multiply(priv);
+
+			priv = Buffer.from(priv.toByteArray());
+			pub = Buffer.from(this._ecParams.getCurve().
+			    encodePointHex(pub), 'hex');
+
+			this._priv = new ECPrivate(this._ecParams, priv);
+
+			parts.push({name: 'curve',
+			    data: Buffer.from(this._curve)});
+			parts.push({name: 'Q', data: pub});
+			parts.push({name: 'd', data: priv});
+
+			this._key = new PrivateKey({
+				type: 'ecdsa',
+				curve: this._curve,
+				parts: parts
+			});
+			this._isPriv = true;
+			return (this._key);
+		}
+
+	} else if (this._algo === 'curve25519') {
+		var pair = nacl.box.keyPair();
+		priv = Buffer.from(pair.secretKey);
+		pub = Buffer.from(pair.publicKey);
+		priv = Buffer.concat([priv, pub]);
+		assert.strictEqual(priv.length, 64);
+		assert.strictEqual(pub.length, 32);
+
+		parts.push({name: 'A', data: pub});
+		parts.push({name: 'k', data: priv});
+		this._key = new PrivateKey({
+			type: 'curve25519',
+			parts: parts
+		});
+		this._isPriv = true;
+		return (this._key);
+	}
+
+	throw (new Error('Invalid algorithm: ' + this._algo));
+};
+DiffieHellman.prototype.generateKeys = DiffieHellman.prototype.generateKey;
+
+/* These are helpers for using ecc-jsbn (for node 0.10 compatibility). */
+
+function X9ECParameters(name) {
+	var params = algs.curves[name];
+	assert.object(params);
+
+	var p = new jsbn(params.p);
+	var a = new jsbn(params.a);
+	var b = new jsbn(params.b);
+	var n = new jsbn(params.n);
+	var h = jsbn.ONE;
+	var curve = new ec.ECCurveFp(p, a, b);
+	var G = curve.decodePointHex(params.G.toString('hex'));
+
+	this.curve = curve;
+	this.g = G;
+	this.n = n;
+	this.h = h;
+}
+X9ECParameters.prototype.getCurve = function () { return (this.curve); };
+X9ECParameters.prototype.getG = function () { return (this.g); };
+X9ECParameters.prototype.getN = function () { return (this.n); };
+X9ECParameters.prototype.getH = function () { return (this.h); };
+
+function ECPublic(params, buffer) {
+	this._params = params;
+	if (buffer[0] === 0x00)
+		buffer = buffer.slice(1);
+	this._pub = params.getCurve().decodePointHex(buffer.toString('hex'));
+}
+
+function ECPrivate(params, buffer) {
+	this._params = params;
+	this._priv = new jsbn(utils.mpNormalize(buffer));
+}
+ECPrivate.prototype.deriveSharedSecret = function (pubKey) {
+	assert.ok(pubKey instanceof ECPublic);
+	var S = pubKey._pub.multiply(this._priv);
+	return (Buffer.from(S.getX().toBigInteger().toByteArray()));
+};
 
-      function ECPrivate(params, buffer) {
-        this._params = params;
-        this._priv = new jsbn(utils.mpNormalize(buffer));
-      }
-      ECPrivate.prototype.deriveSharedSecret = function (pubKey) {
-        assert.ok(pubKey instanceof ECPublic);
-        var S = pubKey._pub.multiply(this._priv);
-        return Buffer.from(S.getX().toBigInteger().toByteArray());
-      };
+function generateED25519() {
+	if (nacl === undefined)
+		nacl = __webpack_require__(76);
+
+	var pair = nacl.sign.keyPair();
+	var priv = Buffer.from(pair.secretKey);
+	var pub = Buffer.from(pair.publicKey);
+	assert.strictEqual(priv.length, 64);
+	assert.strictEqual(pub.length, 32);
+
+	var parts = [];
+	parts.push({name: 'A', data: pub});
+	parts.push({name: 'k', data: priv.slice(0, 32)});
+	var key = new PrivateKey({
+		type: 'ed25519',
+		parts: parts
+	});
+	return (key);
+}
+
+/* Generates a new ECDSA private key on a given curve. */
+function generateECDSA(curve) {
+	var parts = [];
+	var key;
+
+	if (CRYPTO_HAVE_ECDH) {
+		/*
+		 * Node crypto doesn't expose key generation directly, but the
+		 * ECDH instances can generate keys. It turns out this just
+		 * calls into the OpenSSL generic key generator, and we can
+		 * read its output happily without doing an actual DH. So we
+		 * use that here.
+		 */
+		var osCurve = {
+			'nistp256': 'prime256v1',
+			'nistp384': 'secp384r1',
+			'nistp521': 'secp521r1'
+		}[curve];
+
+		var dh = crypto.createECDH(osCurve);
+		dh.generateKeys();
+
+		parts.push({name: 'curve',
+		    data: Buffer.from(curve)});
+		parts.push({name: 'Q', data: dh.getPublicKey()});
+		parts.push({name: 'd', data: dh.getPrivateKey()});
+
+		key = new PrivateKey({
+			type: 'ecdsa',
+			curve: curve,
+			parts: parts
+		});
+		return (key);
+	} else {
+		if (ecdh === undefined)
+			ecdh = __webpack_require__(387);
+		if (ec === undefined)
+			ec = __webpack_require__(139);
+		if (jsbn === undefined)
+			jsbn = __webpack_require__(81).BigInteger;
+
+		var ecParams = new X9ECParameters(curve);
+
+		/* This algorithm taken from FIPS PUB 186-4 (section B.4.1) */
+		var n = ecParams.getN();
+		/*
+		 * The crypto.randomBytes() function can only give us whole
+		 * bytes, so taking a nod from X9.62, we round up.
+		 */
+		var cByteLen = Math.ceil((n.bitLength() + 64) / 8);
+		var c = new jsbn(crypto.randomBytes(cByteLen));
+
+		var n1 = n.subtract(jsbn.ONE);
+		var priv = c.mod(n1).add(jsbn.ONE);
+		var pub = ecParams.getG().multiply(priv);
+
+		priv = Buffer.from(priv.toByteArray());
+		pub = Buffer.from(ecParams.getCurve().
+		    encodePointHex(pub), 'hex');
+
+		parts.push({name: 'curve', data: Buffer.from(curve)});
+		parts.push({name: 'Q', data: pub});
+		parts.push({name: 'd', data: priv});
+
+		key = new PrivateKey({
+			type: 'ecdsa',
+			curve: curve,
+			parts: parts
+		});
+		return (key);
+	}
+}
+
+
+/***/ }),
+/* 326 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2017 Joyent, Inc.
+
+module.exports = {
+	read: read,
+	write: write
+};
 
-      function generateED25519() {
-        if (nacl === undefined) nacl = __webpack_require__(76);
-
-        var pair = nacl.sign.keyPair();
-        var priv = Buffer.from(pair.secretKey);
-        var pub = Buffer.from(pair.publicKey);
-        assert.strictEqual(priv.length, 64);
-        assert.strictEqual(pub.length, 32);
-
-        var parts = [];
-        parts.push({ name: "A", data: pub });
-        parts.push({ name: "k", data: priv.slice(0, 32) });
-        var key = new PrivateKey({
-          type: "ed25519",
-          parts: parts,
-        });
-        return key;
-      }
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var utils = __webpack_require__(26);
+var SSHBuffer = __webpack_require__(159);
+var Dhe = __webpack_require__(325);
+
+var supportedAlgos = {
+	'rsa-sha1' : 5,
+	'rsa-sha256' : 8,
+	'rsa-sha512' : 10,
+	'ecdsa-p256-sha256' : 13,
+	'ecdsa-p384-sha384' : 14
+	/*
+	 * ed25519 is hypothetically supported with id 15
+	 * but the common tools available don't appear to be
+	 * capable of generating/using ed25519 keys
+	 */
+};
 
-      /* Generates a new ECDSA private key on a given curve. */
-      function generateECDSA(curve) {
-        var parts = [];
-        var key;
+var supportedAlgosById = {};
+Object.keys(supportedAlgos).forEach(function (k) {
+	supportedAlgosById[supportedAlgos[k]] = k.toUpperCase();
+});
+
+function read(buf, options) {
+	if (typeof (buf) !== 'string') {
+		assert.buffer(buf, 'buf');
+		buf = buf.toString('ascii');
+	}
+	var lines = buf.split('\n');
+	if (lines[0].match(/^Private-key-format\: v1/)) {
+		var algElems = lines[1].split(' ');
+		var algoNum = parseInt(algElems[1], 10);
+		var algoName = algElems[2];
+		if (!supportedAlgosById[algoNum])
+			throw (new Error('Unsupported algorithm: ' + algoName));
+		return (readDNSSECPrivateKey(algoNum, lines.slice(2)));
+	}
+
+	// skip any comment-lines
+	var line = 0;
+	/* JSSTYLED */
+	while (lines[line].match(/^\;/))
+		line++;
+	// we should now have *one single* line left with our KEY on it.
+	if ((lines[line].match(/\. IN KEY /) ||
+	    lines[line].match(/\. IN DNSKEY /)) && lines[line+1].length === 0) {
+		return (readRFC3110(lines[line]));
+	}
+	throw (new Error('Cannot parse dnssec key'));
+}
+
+function readRFC3110(keyString) {
+	var elems = keyString.split(' ');
+	//unused var flags = parseInt(elems[3], 10);
+	//unused var protocol = parseInt(elems[4], 10);
+	var algorithm = parseInt(elems[5], 10);
+	if (!supportedAlgosById[algorithm])
+		throw (new Error('Unsupported algorithm: ' + algorithm));
+	var base64key = elems.slice(6, elems.length).join();
+	var keyBuffer = Buffer.from(base64key, 'base64');
+	if (supportedAlgosById[algorithm].match(/^RSA-/)) {
+		// join the rest of the body into a single base64-blob
+		var publicExponentLen = keyBuffer.readUInt8(0);
+		if (publicExponentLen != 3 && publicExponentLen != 1)
+			throw (new Error('Cannot parse dnssec key: ' +
+			    'unsupported exponent length'));
+
+		var publicExponent = keyBuffer.slice(1, publicExponentLen+1);
+		publicExponent = utils.mpNormalize(publicExponent);
+		var modulus = keyBuffer.slice(1+publicExponentLen);
+		modulus = utils.mpNormalize(modulus);
+		// now, make the key
+		var rsaKey = {
+			type: 'rsa',
+			parts: []
+		};
+		rsaKey.parts.push({ name: 'e', data: publicExponent});
+		rsaKey.parts.push({ name: 'n', data: modulus});
+		return (new Key(rsaKey));
+	}
+	if (supportedAlgosById[algorithm] === 'ECDSA-P384-SHA384' ||
+	    supportedAlgosById[algorithm] === 'ECDSA-P256-SHA256') {
+		var curve = 'nistp384';
+		var size = 384;
+		if (supportedAlgosById[algorithm].match(/^ECDSA-P256-SHA256/)) {
+			curve = 'nistp256';
+			size = 256;
+		}
+
+		var ecdsaKey = {
+			type: 'ecdsa',
+			curve: curve,
+			size: size,
+			parts: [
+				{name: 'curve', data: Buffer.from(curve) },
+				{name: 'Q', data: utils.ecNormalize(keyBuffer) }
+			]
+		};
+		return (new Key(ecdsaKey));
+	}
+	throw (new Error('Unsupported algorithm: ' +
+	    supportedAlgosById[algorithm]));
+}
+
+function elementToBuf(e) {
+	return (Buffer.from(e.split(' ')[1], 'base64'));
+}
+
+function readDNSSECRSAPrivateKey(elements) {
+	var rsaParams = {};
+	elements.forEach(function (element) {
+		if (element.split(' ')[0] === 'Modulus:')
+			rsaParams['n'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'PublicExponent:')
+			rsaParams['e'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'PrivateExponent:')
+			rsaParams['d'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'Prime1:')
+			rsaParams['p'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'Prime2:')
+			rsaParams['q'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'Exponent1:')
+			rsaParams['dmodp'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'Exponent2:')
+			rsaParams['dmodq'] = elementToBuf(element);
+		else if (element.split(' ')[0] === 'Coefficient:')
+			rsaParams['iqmp'] = elementToBuf(element);
+	});
+	// now, make the key
+	var key = {
+		type: 'rsa',
+		parts: [
+			{ name: 'e', data: utils.mpNormalize(rsaParams['e'])},
+			{ name: 'n', data: utils.mpNormalize(rsaParams['n'])},
+			{ name: 'd', data: utils.mpNormalize(rsaParams['d'])},
+			{ name: 'p', data: utils.mpNormalize(rsaParams['p'])},
+			{ name: 'q', data: utils.mpNormalize(rsaParams['q'])},
+			{ name: 'dmodp',
+			    data: utils.mpNormalize(rsaParams['dmodp'])},
+			{ name: 'dmodq',
+			    data: utils.mpNormalize(rsaParams['dmodq'])},
+			{ name: 'iqmp',
+			    data: utils.mpNormalize(rsaParams['iqmp'])}
+		]
+	};
+	return (new PrivateKey(key));
+}
+
+function readDNSSECPrivateKey(alg, elements) {
+	if (supportedAlgosById[alg].match(/^RSA-/)) {
+		return (readDNSSECRSAPrivateKey(elements));
+	}
+	if (supportedAlgosById[alg] === 'ECDSA-P384-SHA384' ||
+	    supportedAlgosById[alg] === 'ECDSA-P256-SHA256') {
+		var d = Buffer.from(elements[0].split(' ')[1], 'base64');
+		var curve = 'nistp384';
+		var size = 384;
+		if (supportedAlgosById[alg] === 'ECDSA-P256-SHA256') {
+			curve = 'nistp256';
+			size = 256;
+		}
+		// DNSSEC generates the public-key on the fly (go calculate it)
+		var publicKey = utils.publicFromPrivateECDSA(curve, d);
+		var Q = publicKey.part['Q'].data;
+		var ecdsaKey = {
+			type: 'ecdsa',
+			curve: curve,
+			size: size,
+			parts: [
+				{name: 'curve', data: Buffer.from(curve) },
+				{name: 'd', data: d },
+				{name: 'Q', data: Q }
+			]
+		};
+		return (new PrivateKey(ecdsaKey));
+	}
+	throw (new Error('Unsupported algorithm: ' + supportedAlgosById[alg]));
+}
+
+function dnssecTimestamp(date) {
+	var year = date.getFullYear() + ''; //stringify
+	var month = (date.getMonth() + 1);
+	var timestampStr = year + month + date.getUTCDate();
+	timestampStr += '' + date.getUTCHours() + date.getUTCMinutes();
+	timestampStr += date.getUTCSeconds();
+	return (timestampStr);
+}
+
+function rsaAlgFromOptions(opts) {
+	if (!opts || !opts.hashAlgo || opts.hashAlgo === 'sha1')
+		return ('5 (RSASHA1)');
+	else if (opts.hashAlgo === 'sha256')
+		return ('8 (RSASHA256)');
+	else if (opts.hashAlgo === 'sha512')
+		return ('10 (RSASHA512)');
+	else
+		throw (new Error('Unknown or unsupported hash: ' +
+		    opts.hashAlgo));
+}
+
+function writeRSA(key, options) {
+	// if we're missing parts, add them.
+	if (!key.part.dmodp || !key.part.dmodq) {
+		utils.addRSAMissing(key);
+	}
+
+	var out = '';
+	out += 'Private-key-format: v1.3\n';
+	out += 'Algorithm: ' + rsaAlgFromOptions(options) + '\n';
+	var n = utils.mpDenormalize(key.part['n'].data);
+	out += 'Modulus: ' + n.toString('base64') + '\n';
+	var e = utils.mpDenormalize(key.part['e'].data);
+	out += 'PublicExponent: ' + e.toString('base64') + '\n';
+	var d = utils.mpDenormalize(key.part['d'].data);
+	out += 'PrivateExponent: ' + d.toString('base64') + '\n';
+	var p = utils.mpDenormalize(key.part['p'].data);
+	out += 'Prime1: ' + p.toString('base64') + '\n';
+	var q = utils.mpDenormalize(key.part['q'].data);
+	out += 'Prime2: ' + q.toString('base64') + '\n';
+	var dmodp = utils.mpDenormalize(key.part['dmodp'].data);
+	out += 'Exponent1: ' + dmodp.toString('base64') + '\n';
+	var dmodq = utils.mpDenormalize(key.part['dmodq'].data);
+	out += 'Exponent2: ' + dmodq.toString('base64') + '\n';
+	var iqmp = utils.mpDenormalize(key.part['iqmp'].data);
+	out += 'Coefficient: ' + iqmp.toString('base64') + '\n';
+	// Assume that we're valid as-of now
+	var timestamp = new Date();
+	out += 'Created: ' + dnssecTimestamp(timestamp) + '\n';
+	out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n';
+	out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n';
+	return (Buffer.from(out, 'ascii'));
+}
+
+function writeECDSA(key, options) {
+	var out = '';
+	out += 'Private-key-format: v1.3\n';
+
+	if (key.curve === 'nistp256') {
+		out += 'Algorithm: 13 (ECDSAP256SHA256)\n';
+	} else if (key.curve === 'nistp384') {
+		out += 'Algorithm: 14 (ECDSAP384SHA384)\n';
+	} else {
+		throw (new Error('Unsupported curve'));
+	}
+	var base64Key = key.part['d'].data.toString('base64');
+	out += 'PrivateKey: ' + base64Key + '\n';
+
+	// Assume that we're valid as-of now
+	var timestamp = new Date();
+	out += 'Created: ' + dnssecTimestamp(timestamp) + '\n';
+	out += 'Publish: ' + dnssecTimestamp(timestamp) + '\n';
+	out += 'Activate: ' + dnssecTimestamp(timestamp) + '\n';
+
+	return (Buffer.from(out, 'ascii'));
+}
+
+function write(key, options) {
+	if (PrivateKey.isPrivateKey(key)) {
+		if (key.type === 'rsa') {
+			return (writeRSA(key, options));
+		} else if (key.type === 'ecdsa') {
+			return (writeECDSA(key, options));
+		} else {
+			throw (new Error('Unsupported algorithm: ' + key.type));
+		}
+	} else if (Key.isKey(key)) {
+		/*
+		 * RFC3110 requires a keyname, and a keytype, which we
+		 * don't really have a mechanism for specifying such
+		 * additional metadata.
+		 */
+		throw (new Error('Format "dnssec" only supports ' +
+		    'writing private keys'));
+	} else {
+		throw (new Error('key is not a Key or PrivateKey'));
+	}
+}
+
+
+/***/ }),
+/* 327 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+module.exports = {
+	read: read,
+	readPkcs1: readPkcs1,
+	write: write,
+	writePkcs1: writePkcs1
+};
 
-        if (CRYPTO_HAVE_ECDH) {
-          /*
-           * Node crypto doesn't expose key generation directly, but the
-           * ECDH instances can generate keys. It turns out this just
-           * calls into the OpenSSL generic key generator, and we can
-           * read its output happily without doing an actual DH. So we
-           * use that here.
-           */
-          var osCurve = {
-            nistp256: "prime256v1",
-            nistp384: "secp384r1",
-            nistp521: "secp521r1",
-          }[curve];
-
-          var dh = crypto.createECDH(osCurve);
-          dh.generateKeys();
-
-          parts.push({ name: "curve", data: Buffer.from(curve) });
-          parts.push({ name: "Q", data: dh.getPublicKey() });
-          parts.push({ name: "d", data: dh.getPrivateKey() });
-
-          key = new PrivateKey({
-            type: "ecdsa",
-            curve: curve,
-            parts: parts,
-          });
-          return key;
-        } else {
-          if (ecdh === undefined) ecdh = __webpack_require__(387);
-          if (ec === undefined) ec = __webpack_require__(139);
-          if (jsbn === undefined) jsbn = __webpack_require__(81).BigInteger;
+var assert = __webpack_require__(16);
+var asn1 = __webpack_require__(66);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var pem = __webpack_require__(86);
+
+var pkcs8 = __webpack_require__(157);
+var readECDSACurve = pkcs8.readECDSACurve;
+
+function read(buf, options) {
+	return (pem.read(buf, options, 'pkcs1'));
+}
+
+function write(key, options) {
+	return (pem.write(key, options, 'pkcs1'));
+}
+
+/* Helper to read in a single mpint */
+function readMPInt(der, nm) {
+	assert.strictEqual(der.peek(), asn1.Ber.Integer,
+	    nm + ' is not an Integer');
+	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
+}
+
+function readPkcs1(alg, type, der) {
+	switch (alg) {
+	case 'RSA':
+		if (type === 'public')
+			return (readPkcs1RSAPublic(der));
+		else if (type === 'private')
+			return (readPkcs1RSAPrivate(der));
+		throw (new Error('Unknown key type: ' + type));
+	case 'DSA':
+		if (type === 'public')
+			return (readPkcs1DSAPublic(der));
+		else if (type === 'private')
+			return (readPkcs1DSAPrivate(der));
+		throw (new Error('Unknown key type: ' + type));
+	case 'EC':
+	case 'ECDSA':
+		if (type === 'private')
+			return (readPkcs1ECDSAPrivate(der));
+		else if (type === 'public')
+			return (readPkcs1ECDSAPublic(der));
+		throw (new Error('Unknown key type: ' + type));
+	case 'EDDSA':
+	case 'EdDSA':
+		if (type === 'private')
+			return (readPkcs1EdDSAPrivate(der));
+		throw (new Error(type + ' keys not supported with EdDSA'));
+	default:
+		throw (new Error('Unknown key algo: ' + alg));
+	}
+}
+
+function readPkcs1RSAPublic(der) {
+	// modulus and exponent
+	var n = readMPInt(der, 'modulus');
+	var e = readMPInt(der, 'exponent');
+
+	// now, make the key
+	var key = {
+		type: 'rsa',
+		parts: [
+			{ name: 'e', data: e },
+			{ name: 'n', data: n }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs1RSAPrivate(der) {
+	var version = readMPInt(der, 'version');
+	assert.strictEqual(version[0], 0);
+
+	// modulus then public exponent
+	var n = readMPInt(der, 'modulus');
+	var e = readMPInt(der, 'public exponent');
+	var d = readMPInt(der, 'private exponent');
+	var p = readMPInt(der, 'prime1');
+	var q = readMPInt(der, 'prime2');
+	var dmodp = readMPInt(der, 'exponent1');
+	var dmodq = readMPInt(der, 'exponent2');
+	var iqmp = readMPInt(der, 'iqmp');
+
+	// now, make the key
+	var key = {
+		type: 'rsa',
+		parts: [
+			{ name: 'n', data: n },
+			{ name: 'e', data: e },
+			{ name: 'd', data: d },
+			{ name: 'iqmp', data: iqmp },
+			{ name: 'p', data: p },
+			{ name: 'q', data: q },
+			{ name: 'dmodp', data: dmodp },
+			{ name: 'dmodq', data: dmodq }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readPkcs1DSAPrivate(der) {
+	var version = readMPInt(der, 'version');
+	assert.strictEqual(version.readUInt8(0), 0);
+
+	var p = readMPInt(der, 'p');
+	var q = readMPInt(der, 'q');
+	var g = readMPInt(der, 'g');
+	var y = readMPInt(der, 'y');
+	var x = readMPInt(der, 'x');
+
+	// now, make the key
+	var key = {
+		type: 'dsa',
+		parts: [
+			{ name: 'p', data: p },
+			{ name: 'q', data: q },
+			{ name: 'g', data: g },
+			{ name: 'y', data: y },
+			{ name: 'x', data: x }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readPkcs1EdDSAPrivate(der) {
+	var version = readMPInt(der, 'version');
+	assert.strictEqual(version.readUInt8(0), 1);
+
+	// private key
+	var k = der.readString(asn1.Ber.OctetString, true);
+
+	der.readSequence(0xa0);
+	var oid = der.readOID();
+	assert.strictEqual(oid, '1.3.101.112', 'the ed25519 curve identifier');
+
+	der.readSequence(0xa1);
+	var A = utils.readBitString(der);
+
+	var key = {
+		type: 'ed25519',
+		parts: [
+			{ name: 'A', data: utils.zeroPadToLength(A, 32) },
+			{ name: 'k', data: k }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function readPkcs1DSAPublic(der) {
+	var y = readMPInt(der, 'y');
+	var p = readMPInt(der, 'p');
+	var q = readMPInt(der, 'q');
+	var g = readMPInt(der, 'g');
+
+	var key = {
+		type: 'dsa',
+		parts: [
+			{ name: 'y', data: y },
+			{ name: 'p', data: p },
+			{ name: 'q', data: q },
+			{ name: 'g', data: g }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs1ECDSAPublic(der) {
+	der.readSequence();
+
+	var oid = der.readOID();
+	assert.strictEqual(oid, '1.2.840.10045.2.1', 'must be ecPublicKey');
+
+	var curveOid = der.readOID();
+
+	var curve;
+	var curves = Object.keys(algs.curves);
+	for (var j = 0; j < curves.length; ++j) {
+		var c = curves[j];
+		var cd = algs.curves[c];
+		if (cd.pkcs8oid === curveOid) {
+			curve = c;
+			break;
+		}
+	}
+	assert.string(curve, 'a known ECDSA named curve');
+
+	var Q = der.readString(asn1.Ber.BitString, true);
+	Q = utils.ecNormalize(Q);
+
+	var key = {
+		type: 'ecdsa',
+		parts: [
+			{ name: 'curve', data: Buffer.from(curve) },
+			{ name: 'Q', data: Q }
+		]
+	};
+
+	return (new Key(key));
+}
+
+function readPkcs1ECDSAPrivate(der) {
+	var version = readMPInt(der, 'version');
+	assert.strictEqual(version.readUInt8(0), 1);
+
+	// private key
+	var d = der.readString(asn1.Ber.OctetString, true);
+
+	der.readSequence(0xa0);
+	var curve = readECDSACurve(der);
+	assert.string(curve, 'a known elliptic curve');
+
+	der.readSequence(0xa1);
+	var Q = der.readString(asn1.Ber.BitString, true);
+	Q = utils.ecNormalize(Q);
+
+	var key = {
+		type: 'ecdsa',
+		parts: [
+			{ name: 'curve', data: Buffer.from(curve) },
+			{ name: 'Q', data: Q },
+			{ name: 'd', data: d }
+		]
+	};
+
+	return (new PrivateKey(key));
+}
+
+function writePkcs1(der, key) {
+	der.startSequence();
+
+	switch (key.type) {
+	case 'rsa':
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs1RSAPrivate(der, key);
+		else
+			writePkcs1RSAPublic(der, key);
+		break;
+	case 'dsa':
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs1DSAPrivate(der, key);
+		else
+			writePkcs1DSAPublic(der, key);
+		break;
+	case 'ecdsa':
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs1ECDSAPrivate(der, key);
+		else
+			writePkcs1ECDSAPublic(der, key);
+		break;
+	case 'ed25519':
+		if (PrivateKey.isPrivateKey(key))
+			writePkcs1EdDSAPrivate(der, key);
+		else
+			writePkcs1EdDSAPublic(der, key);
+		break;
+	default:
+		throw (new Error('Unknown key algo: ' + key.type));
+	}
+
+	der.endSequence();
+}
+
+function writePkcs1RSAPublic(der, key) {
+	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+}
+
+function writePkcs1RSAPrivate(der, key) {
+	var ver = Buffer.from([0]);
+	der.writeBuffer(ver, asn1.Ber.Integer);
+
+	der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+	if (!key.part.dmodp || !key.part.dmodq)
+		utils.addRSAMissing(key);
+	der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
+}
+
+function writePkcs1DSAPrivate(der, key) {
+	var ver = Buffer.from([0]);
+	der.writeBuffer(ver, asn1.Ber.Integer);
+
+	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
+}
+
+function writePkcs1DSAPublic(der, key) {
+	der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
+	der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
+}
+
+function writePkcs1ECDSAPublic(der, key) {
+	der.startSequence();
+
+	der.writeOID('1.2.840.10045.2.1'); /* ecPublicKey */
+	var curve = key.part.curve.data.toString();
+	var curveOid = algs.curves[curve].pkcs8oid;
+	assert.string(curveOid, 'a known ECDSA named curve');
+	der.writeOID(curveOid);
+
+	der.endSequence();
+
+	var Q = utils.ecNormalize(key.part.Q.data, true);
+	der.writeBuffer(Q, asn1.Ber.BitString);
+}
+
+function writePkcs1ECDSAPrivate(der, key) {
+	var ver = Buffer.from([1]);
+	der.writeBuffer(ver, asn1.Ber.Integer);
+
+	der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
+
+	der.startSequence(0xa0);
+	var curve = key.part.curve.data.toString();
+	var curveOid = algs.curves[curve].pkcs8oid;
+	assert.string(curveOid, 'a known ECDSA named curve');
+	der.writeOID(curveOid);
+	der.endSequence();
+
+	der.startSequence(0xa1);
+	var Q = utils.ecNormalize(key.part.Q.data, true);
+	der.writeBuffer(Q, asn1.Ber.BitString);
+	der.endSequence();
+}
+
+function writePkcs1EdDSAPrivate(der, key) {
+	var ver = Buffer.from([1]);
+	der.writeBuffer(ver, asn1.Ber.Integer);
+
+	der.writeBuffer(key.part.k.data, asn1.Ber.OctetString);
+
+	der.startSequence(0xa0);
+	der.writeOID('1.3.101.112');
+	der.endSequence();
+
+	der.startSequence(0xa1);
+	utils.writeBitString(der, key.part.A.data);
+	der.endSequence();
+}
+
+function writePkcs1EdDSAPublic(der, key) {
+	throw (new Error('Public keys are not supported for EdDSA PKCS#1'));
+}
+
+
+/***/ }),
+/* 328 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+var Key = __webpack_require__(27);
+var Fingerprint = __webpack_require__(156);
+var Signature = __webpack_require__(75);
+var PrivateKey = __webpack_require__(33);
+var Certificate = __webpack_require__(155);
+var Identity = __webpack_require__(158);
+var errs = __webpack_require__(74);
+
+module.exports = {
+	/* top-level classes */
+	Key: Key,
+	parseKey: Key.parse,
+	Fingerprint: Fingerprint,
+	parseFingerprint: Fingerprint.parse,
+	Signature: Signature,
+	parseSignature: Signature.parse,
+	PrivateKey: PrivateKey,
+	parsePrivateKey: PrivateKey.parse,
+	generatePrivateKey: PrivateKey.generate,
+	Certificate: Certificate,
+	parseCertificate: Certificate.parse,
+	createSelfSignedCertificate: Certificate.createSelfSigned,
+	createCertificate: Certificate.create,
+	Identity: Identity,
+	identityFromDN: Identity.parseDN,
+	identityForHost: Identity.forHost,
+	identityForUser: Identity.forUser,
+	identityForEmail: Identity.forEmail,
+
+	/* errors */
+	FingerprintFormatError: errs.FingerprintFormatError,
+	InvalidAlgorithmError: errs.InvalidAlgorithmError,
+	KeyParseError: errs.KeyParseError,
+	SignatureParseError: errs.SignatureParseError,
+	KeyEncryptedError: errs.KeyEncryptedError,
+	CertificateParseError: errs.CertificateParseError
+};
 
-          var ecParams = new X9ECParameters(curve);
 
-          /* This algorithm taken from FIPS PUB 186-4 (section B.4.1) */
-          var n = ecParams.getN();
-          /*
-           * The crypto.randomBytes() function can only give us whole
-           * bytes, so taking a nod from X9.62, we round up.
-           */
-          var cByteLen = Math.ceil((n.bitLength() + 64) / 8);
-          var c = new jsbn(crypto.randomBytes(cByteLen));
+/***/ }),
+/* 329 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var n1 = n.subtract(jsbn.ONE);
-          var priv = c.mod(n1).add(jsbn.ONE);
-          var pub = ecParams.getG().multiply(priv);
+"use strict";
 
-          priv = Buffer.from(priv.toByteArray());
-          pub = Buffer.from(ecParams.getCurve().encodePointHex(pub), "hex");
+const ansiRegex = __webpack_require__(948);
 
-          parts.push({ name: "curve", data: Buffer.from(curve) });
-          parts.push({ name: "Q", data: pub });
-          parts.push({ name: "d", data: priv });
+module.exports = input => typeof input === 'string' ? input.replace(ansiRegex(), '') : input;
 
-          key = new PrivateKey({
-            type: "ecdsa",
-            curve: curve,
-            parts: parts,
-          });
-          return key;
-        }
-      }
 
-      /***/
-    },
-    /* 326 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
+/***/ }),
+/* 330 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = {
-        read: read,
-        write: write,
-      };
+"use strict";
 
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var utils = __webpack_require__(26);
-      var SSHBuffer = __webpack_require__(159);
-      var Dhe = __webpack_require__(325);
-
-      var supportedAlgos = {
-        "rsa-sha1": 5,
-        "rsa-sha256": 8,
-        "rsa-sha512": 10,
-        "ecdsa-p256-sha256": 13,
-        "ecdsa-p384-sha384": 14,
-        /*
-         * ed25519 is hypothetically supported with id 15
-         * but the common tools available don't appear to be
-         * capable of generating/using ed25519 keys
-         */
-      };
+var hasFlag = __webpack_require__(273);
 
-      var supportedAlgosById = {};
-      Object.keys(supportedAlgos).forEach(function (k) {
-        supportedAlgosById[supportedAlgos[k]] = k.toUpperCase();
-      });
+var support = function (level) {
+	if (level === 0) {
+		return false;
+	}
 
-      function read(buf, options) {
-        if (typeof buf !== "string") {
-          assert.buffer(buf, "buf");
-          buf = buf.toString("ascii");
-        }
-        var lines = buf.split("\n");
-        if (lines[0].match(/^Private-key-format\: v1/)) {
-          var algElems = lines[1].split(" ");
-          var algoNum = parseInt(algElems[1], 10);
-          var algoName = algElems[2];
-          if (!supportedAlgosById[algoNum])
-            throw new Error("Unsupported algorithm: " + algoName);
-          return readDNSSECPrivateKey(algoNum, lines.slice(2));
-        }
-
-        // skip any comment-lines
-        var line = 0;
-        /* JSSTYLED */
-        while (lines[line].match(/^\;/)) line++;
-        // we should now have *one single* line left with our KEY on it.
-        if (
-          (lines[line].match(/\. IN KEY /) ||
-            lines[line].match(/\. IN DNSKEY /)) &&
-          lines[line + 1].length === 0
-        ) {
-          return readRFC3110(lines[line]);
-        }
-        throw new Error("Cannot parse dnssec key");
-      }
-
-      function readRFC3110(keyString) {
-        var elems = keyString.split(" ");
-        //unused var flags = parseInt(elems[3], 10);
-        //unused var protocol = parseInt(elems[4], 10);
-        var algorithm = parseInt(elems[5], 10);
-        if (!supportedAlgosById[algorithm])
-          throw new Error("Unsupported algorithm: " + algorithm);
-        var base64key = elems.slice(6, elems.length).join();
-        var keyBuffer = Buffer.from(base64key, "base64");
-        if (supportedAlgosById[algorithm].match(/^RSA-/)) {
-          // join the rest of the body into a single base64-blob
-          var publicExponentLen = keyBuffer.readUInt8(0);
-          if (publicExponentLen != 3 && publicExponentLen != 1)
-            throw new Error(
-              "Cannot parse dnssec key: " + "unsupported exponent length",
-            );
-
-          var publicExponent = keyBuffer.slice(1, publicExponentLen + 1);
-          publicExponent = utils.mpNormalize(publicExponent);
-          var modulus = keyBuffer.slice(1 + publicExponentLen);
-          modulus = utils.mpNormalize(modulus);
-          // now, make the key
-          var rsaKey = {
-            type: "rsa",
-            parts: [],
-          };
-          rsaKey.parts.push({ name: "e", data: publicExponent });
-          rsaKey.parts.push({ name: "n", data: modulus });
-          return new Key(rsaKey);
-        }
-        if (
-          supportedAlgosById[algorithm] === "ECDSA-P384-SHA384" ||
-          supportedAlgosById[algorithm] === "ECDSA-P256-SHA256"
-        ) {
-          var curve = "nistp384";
-          var size = 384;
-          if (supportedAlgosById[algorithm].match(/^ECDSA-P256-SHA256/)) {
-            curve = "nistp256";
-            size = 256;
-          }
+	return {
+		level: level,
+		hasBasic: true,
+		has256: level >= 2,
+		has16m: level >= 3
+	};
+};
 
-          var ecdsaKey = {
-            type: "ecdsa",
-            curve: curve,
-            size: size,
-            parts: [
-              { name: "curve", data: Buffer.from(curve) },
-              { name: "Q", data: utils.ecNormalize(keyBuffer) },
-            ],
-          };
-          return new Key(ecdsaKey);
-        }
-        throw new Error(
-          "Unsupported algorithm: " + supportedAlgosById[algorithm],
-        );
-      }
+var supportLevel = (function () {
+	if (hasFlag('no-color') ||
+		hasFlag('no-colors') ||
+		hasFlag('color=false')) {
+		return 0;
+	}
 
-      function elementToBuf(e) {
-        return Buffer.from(e.split(" ")[1], "base64");
-      }
-
-      function readDNSSECRSAPrivateKey(elements) {
-        var rsaParams = {};
-        elements.forEach(function (element) {
-          if (element.split(" ")[0] === "Modulus:")
-            rsaParams["n"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "PublicExponent:")
-            rsaParams["e"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "PrivateExponent:")
-            rsaParams["d"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "Prime1:")
-            rsaParams["p"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "Prime2:")
-            rsaParams["q"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "Exponent1:")
-            rsaParams["dmodp"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "Exponent2:")
-            rsaParams["dmodq"] = elementToBuf(element);
-          else if (element.split(" ")[0] === "Coefficient:")
-            rsaParams["iqmp"] = elementToBuf(element);
-        });
-        // now, make the key
-        var key = {
-          type: "rsa",
-          parts: [
-            { name: "e", data: utils.mpNormalize(rsaParams["e"]) },
-            { name: "n", data: utils.mpNormalize(rsaParams["n"]) },
-            { name: "d", data: utils.mpNormalize(rsaParams["d"]) },
-            { name: "p", data: utils.mpNormalize(rsaParams["p"]) },
-            { name: "q", data: utils.mpNormalize(rsaParams["q"]) },
-            { name: "dmodp", data: utils.mpNormalize(rsaParams["dmodp"]) },
-            { name: "dmodq", data: utils.mpNormalize(rsaParams["dmodq"]) },
-            { name: "iqmp", data: utils.mpNormalize(rsaParams["iqmp"]) },
-          ],
-        };
-        return new PrivateKey(key);
-      }
+	if (hasFlag('color=16m') ||
+		hasFlag('color=full') ||
+		hasFlag('color=truecolor')) {
+		return 3;
+	}
 
-      function readDNSSECPrivateKey(alg, elements) {
-        if (supportedAlgosById[alg].match(/^RSA-/)) {
-          return readDNSSECRSAPrivateKey(elements);
-        }
-        if (
-          supportedAlgosById[alg] === "ECDSA-P384-SHA384" ||
-          supportedAlgosById[alg] === "ECDSA-P256-SHA256"
-        ) {
-          var d = Buffer.from(elements[0].split(" ")[1], "base64");
-          var curve = "nistp384";
-          var size = 384;
-          if (supportedAlgosById[alg] === "ECDSA-P256-SHA256") {
-            curve = "nistp256";
-            size = 256;
-          }
-          // DNSSEC generates the public-key on the fly (go calculate it)
-          var publicKey = utils.publicFromPrivateECDSA(curve, d);
-          var Q = publicKey.part["Q"].data;
-          var ecdsaKey = {
-            type: "ecdsa",
-            curve: curve,
-            size: size,
-            parts: [
-              { name: "curve", data: Buffer.from(curve) },
-              { name: "d", data: d },
-              { name: "Q", data: Q },
-            ],
-          };
-          return new PrivateKey(ecdsaKey);
-        }
-        throw new Error("Unsupported algorithm: " + supportedAlgosById[alg]);
-      }
-
-      function dnssecTimestamp(date) {
-        var year = date.getFullYear() + ""; //stringify
-        var month = date.getMonth() + 1;
-        var timestampStr = year + month + date.getUTCDate();
-        timestampStr += "" + date.getUTCHours() + date.getUTCMinutes();
-        timestampStr += date.getUTCSeconds();
-        return timestampStr;
-      }
-
-      function rsaAlgFromOptions(opts) {
-        if (!opts || !opts.hashAlgo || opts.hashAlgo === "sha1")
-          return "5 (RSASHA1)";
-        else if (opts.hashAlgo === "sha256") return "8 (RSASHA256)";
-        else if (opts.hashAlgo === "sha512") return "10 (RSASHA512)";
-        else throw new Error("Unknown or unsupported hash: " + opts.hashAlgo);
-      }
-
-      function writeRSA(key, options) {
-        // if we're missing parts, add them.
-        if (!key.part.dmodp || !key.part.dmodq) {
-          utils.addRSAMissing(key);
-        }
-
-        var out = "";
-        out += "Private-key-format: v1.3\n";
-        out += "Algorithm: " + rsaAlgFromOptions(options) + "\n";
-        var n = utils.mpDenormalize(key.part["n"].data);
-        out += "Modulus: " + n.toString("base64") + "\n";
-        var e = utils.mpDenormalize(key.part["e"].data);
-        out += "PublicExponent: " + e.toString("base64") + "\n";
-        var d = utils.mpDenormalize(key.part["d"].data);
-        out += "PrivateExponent: " + d.toString("base64") + "\n";
-        var p = utils.mpDenormalize(key.part["p"].data);
-        out += "Prime1: " + p.toString("base64") + "\n";
-        var q = utils.mpDenormalize(key.part["q"].data);
-        out += "Prime2: " + q.toString("base64") + "\n";
-        var dmodp = utils.mpDenormalize(key.part["dmodp"].data);
-        out += "Exponent1: " + dmodp.toString("base64") + "\n";
-        var dmodq = utils.mpDenormalize(key.part["dmodq"].data);
-        out += "Exponent2: " + dmodq.toString("base64") + "\n";
-        var iqmp = utils.mpDenormalize(key.part["iqmp"].data);
-        out += "Coefficient: " + iqmp.toString("base64") + "\n";
-        // Assume that we're valid as-of now
-        var timestamp = new Date();
-        out += "Created: " + dnssecTimestamp(timestamp) + "\n";
-        out += "Publish: " + dnssecTimestamp(timestamp) + "\n";
-        out += "Activate: " + dnssecTimestamp(timestamp) + "\n";
-        return Buffer.from(out, "ascii");
-      }
-
-      function writeECDSA(key, options) {
-        var out = "";
-        out += "Private-key-format: v1.3\n";
-
-        if (key.curve === "nistp256") {
-          out += "Algorithm: 13 (ECDSAP256SHA256)\n";
-        } else if (key.curve === "nistp384") {
-          out += "Algorithm: 14 (ECDSAP384SHA384)\n";
-        } else {
-          throw new Error("Unsupported curve");
-        }
-        var base64Key = key.part["d"].data.toString("base64");
-        out += "PrivateKey: " + base64Key + "\n";
+	if (hasFlag('color=256')) {
+		return 2;
+	}
 
-        // Assume that we're valid as-of now
-        var timestamp = new Date();
-        out += "Created: " + dnssecTimestamp(timestamp) + "\n";
-        out += "Publish: " + dnssecTimestamp(timestamp) + "\n";
-        out += "Activate: " + dnssecTimestamp(timestamp) + "\n";
+	if (hasFlag('color') ||
+		hasFlag('colors') ||
+		hasFlag('color=true') ||
+		hasFlag('color=always')) {
+		return 1;
+	}
 
-        return Buffer.from(out, "ascii");
-      }
+	if (process.stdout && !process.stdout.isTTY) {
+		return 0;
+	}
 
-      function write(key, options) {
-        if (PrivateKey.isPrivateKey(key)) {
-          if (key.type === "rsa") {
-            return writeRSA(key, options);
-          } else if (key.type === "ecdsa") {
-            return writeECDSA(key, options);
-          } else {
-            throw new Error("Unsupported algorithm: " + key.type);
-          }
-        } else if (Key.isKey(key)) {
-          /*
-           * RFC3110 requires a keyname, and a keytype, which we
-           * don't really have a mechanism for specifying such
-           * additional metadata.
-           */
-          throw new Error(
-            'Format "dnssec" only supports ' + "writing private keys",
-          );
-        } else {
-          throw new Error("key is not a Key or PrivateKey");
-        }
-      }
+	if (process.platform === 'win32') {
+		return 1;
+	}
 
-      /***/
-    },
-    /* 327 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      module.exports = {
-        read: read,
-        readPkcs1: readPkcs1,
-        write: write,
-        writePkcs1: writePkcs1,
-      };
+	if ('CI' in process.env) {
+		if ('TRAVIS' in process.env || process.env.CI === 'Travis') {
+			return 1;
+		}
 
-      var assert = __webpack_require__(16);
-      var asn1 = __webpack_require__(66);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
+		return 0;
+	}
 
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var pem = __webpack_require__(86);
+	if ('TEAMCITY_VERSION' in process.env) {
+		return process.env.TEAMCITY_VERSION.match(/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/) === null ? 0 : 1;
+	}
 
-      var pkcs8 = __webpack_require__(157);
-      var readECDSACurve = pkcs8.readECDSACurve;
+	if (/^(screen|xterm)-256(?:color)?/.test(process.env.TERM)) {
+		return 2;
+	}
 
-      function read(buf, options) {
-        return pem.read(buf, options, "pkcs1");
-      }
+	if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) {
+		return 1;
+	}
 
-      function write(key, options) {
-        return pem.write(key, options, "pkcs1");
-      }
+	if ('COLORTERM' in process.env) {
+		return 1;
+	}
 
-      /* Helper to read in a single mpint */
-      function readMPInt(der, nm) {
-        assert.strictEqual(
-          der.peek(),
-          asn1.Ber.Integer,
-          nm + " is not an Integer",
-        );
-        return utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
-      }
-
-      function readPkcs1(alg, type, der) {
-        switch (alg) {
-          case "RSA":
-            if (type === "public") return readPkcs1RSAPublic(der);
-            else if (type === "private") return readPkcs1RSAPrivate(der);
-            throw new Error("Unknown key type: " + type);
-          case "DSA":
-            if (type === "public") return readPkcs1DSAPublic(der);
-            else if (type === "private") return readPkcs1DSAPrivate(der);
-            throw new Error("Unknown key type: " + type);
-          case "EC":
-          case "ECDSA":
-            if (type === "private") return readPkcs1ECDSAPrivate(der);
-            else if (type === "public") return readPkcs1ECDSAPublic(der);
-            throw new Error("Unknown key type: " + type);
-          case "EDDSA":
-          case "EdDSA":
-            if (type === "private") return readPkcs1EdDSAPrivate(der);
-            throw new Error(type + " keys not supported with EdDSA");
-          default:
-            throw new Error("Unknown key algo: " + alg);
-        }
-      }
-
-      function readPkcs1RSAPublic(der) {
-        // modulus and exponent
-        var n = readMPInt(der, "modulus");
-        var e = readMPInt(der, "exponent");
-
-        // now, make the key
-        var key = {
-          type: "rsa",
-          parts: [
-            { name: "e", data: e },
-            { name: "n", data: n },
-          ],
-        };
+	if (process.env.TERM === 'dumb') {
+		return 0;
+	}
 
-        return new Key(key);
-      }
-
-      function readPkcs1RSAPrivate(der) {
-        var version = readMPInt(der, "version");
-        assert.strictEqual(version[0], 0);
-
-        // modulus then public exponent
-        var n = readMPInt(der, "modulus");
-        var e = readMPInt(der, "public exponent");
-        var d = readMPInt(der, "private exponent");
-        var p = readMPInt(der, "prime1");
-        var q = readMPInt(der, "prime2");
-        var dmodp = readMPInt(der, "exponent1");
-        var dmodq = readMPInt(der, "exponent2");
-        var iqmp = readMPInt(der, "iqmp");
-
-        // now, make the key
-        var key = {
-          type: "rsa",
-          parts: [
-            { name: "n", data: n },
-            { name: "e", data: e },
-            { name: "d", data: d },
-            { name: "iqmp", data: iqmp },
-            { name: "p", data: p },
-            { name: "q", data: q },
-            { name: "dmodp", data: dmodp },
-            { name: "dmodq", data: dmodq },
-          ],
-        };
+	return 0;
+})();
 
-        return new PrivateKey(key);
-      }
-
-      function readPkcs1DSAPrivate(der) {
-        var version = readMPInt(der, "version");
-        assert.strictEqual(version.readUInt8(0), 0);
-
-        var p = readMPInt(der, "p");
-        var q = readMPInt(der, "q");
-        var g = readMPInt(der, "g");
-        var y = readMPInt(der, "y");
-        var x = readMPInt(der, "x");
-
-        // now, make the key
-        var key = {
-          type: "dsa",
-          parts: [
-            { name: "p", data: p },
-            { name: "q", data: q },
-            { name: "g", data: g },
-            { name: "y", data: y },
-            { name: "x", data: x },
-          ],
-        };
+if (supportLevel === 0 && 'FORCE_COLOR' in process.env) {
+	supportLevel = 1;
+}
 
-        return new PrivateKey(key);
-      }
+module.exports = process && support(supportLevel);
 
-      function readPkcs1EdDSAPrivate(der) {
-        var version = readMPInt(der, "version");
-        assert.strictEqual(version.readUInt8(0), 1);
 
-        // private key
-        var k = der.readString(asn1.Ber.OctetString, true);
+/***/ }),
+/* 331 */
+/***/ (function(module, exports) {
 
-        der.readSequence(0xa0);
-        var oid = der.readOID();
-        assert.strictEqual(oid, "1.3.101.112", "the ed25519 curve identifier");
+module.exports = require("child_process");
 
-        der.readSequence(0xa1);
-        var A = utils.readBitString(der);
+/***/ }),
+/* 332 */
+/***/ (function(module, exports) {
 
-        var key = {
-          type: "ed25519",
-          parts: [
-            { name: "A", data: utils.zeroPadToLength(A, 32) },
-            { name: "k", data: k },
-          ],
-        };
+module.exports = require("punycode");
 
-        return new PrivateKey(key);
-      }
+/***/ }),
+/* 333 */
+/***/ (function(module, exports) {
 
-      function readPkcs1DSAPublic(der) {
-        var y = readMPInt(der, "y");
-        var p = readMPInt(der, "p");
-        var q = readMPInt(der, "q");
-        var g = readMPInt(der, "g");
+module.exports = require("string_decoder");
 
-        var key = {
-          type: "dsa",
-          parts: [
-            { name: "y", data: y },
-            { name: "p", data: p },
-            { name: "q", data: q },
-            { name: "g", data: g },
-          ],
-        };
+/***/ }),
+/* 334 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return new Key(key);
-      }
+"use strict";
 
-      function readPkcs1ECDSAPublic(der) {
-        der.readSequence();
 
-        var oid = der.readOID();
-        assert.strictEqual(oid, "1.2.840.10045.2.1", "must be ecPublicKey");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        var curveOid = der.readOID();
+var _constants;
 
-        var curve;
-        var curves = Object.keys(algs.curves);
-        for (var j = 0; j < curves.length; ++j) {
-          var c = curves[j];
-          var cd = algs.curves[c];
-          if (cd.pkcs8oid === curveOid) {
-            curve = c;
-            break;
-          }
-        }
-        assert.string(curve, "a known ECDSA named curve");
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-        var Q = der.readString(asn1.Ber.BitString, true);
-        Q = utils.ecNormalize(Q);
+var _access;
 
-        var key = {
-          type: "ecdsa",
-          parts: [
-            { name: "curve", data: Buffer.from(curve) },
-            { name: "Q", data: Q },
-          ],
-        };
+function _load_access() {
+  return _access = _interopRequireWildcard(__webpack_require__(525));
+}
 
-        return new Key(key);
-      }
+var _add;
 
-      function readPkcs1ECDSAPrivate(der) {
-        var version = readMPInt(der, "version");
-        assert.strictEqual(version.readUInt8(0), 1);
+function _load_add() {
+  return _add = _interopRequireWildcard(__webpack_require__(165));
+}
 
-        // private key
-        var d = der.readString(asn1.Ber.OctetString, true);
+var _audit;
 
-        der.readSequence(0xa0);
-        var curve = readECDSACurve(der);
-        assert.string(curve, "a known elliptic curve");
+function _load_audit() {
+  return _audit = _interopRequireWildcard(__webpack_require__(353));
+}
 
-        der.readSequence(0xa1);
-        var Q = der.readString(asn1.Ber.BitString, true);
-        Q = utils.ecNormalize(Q);
+var _autoclean;
 
-        var key = {
-          type: "ecdsa",
-          parts: [
-            { name: "curve", data: Buffer.from(curve) },
-            { name: "Q", data: Q },
-            { name: "d", data: d },
-          ],
-        };
+function _load_autoclean() {
+  return _autoclean = _interopRequireWildcard(__webpack_require__(354));
+}
 
-        return new PrivateKey(key);
-      }
+var _bin;
 
-      function writePkcs1(der, key) {
-        der.startSequence();
+function _load_bin() {
+  return _bin = _interopRequireWildcard(__webpack_require__(526));
+}
 
-        switch (key.type) {
-          case "rsa":
-            if (PrivateKey.isPrivateKey(key)) writePkcs1RSAPrivate(der, key);
-            else writePkcs1RSAPublic(der, key);
-            break;
-          case "dsa":
-            if (PrivateKey.isPrivateKey(key)) writePkcs1DSAPrivate(der, key);
-            else writePkcs1DSAPublic(der, key);
-            break;
-          case "ecdsa":
-            if (PrivateKey.isPrivateKey(key)) writePkcs1ECDSAPrivate(der, key);
-            else writePkcs1ECDSAPublic(der, key);
-            break;
-          case "ed25519":
-            if (PrivateKey.isPrivateKey(key)) writePkcs1EdDSAPrivate(der, key);
-            else writePkcs1EdDSAPublic(der, key);
-            break;
-          default:
-            throw new Error("Unknown key algo: " + key.type);
-        }
+var _cache;
 
-        der.endSequence();
-      }
+function _load_cache() {
+  return _cache = _interopRequireWildcard(__webpack_require__(355));
+}
 
-      function writePkcs1RSAPublic(der, key) {
-        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-      }
+var _check;
 
-      function writePkcs1RSAPrivate(der, key) {
-        var ver = Buffer.from([0]);
-        der.writeBuffer(ver, asn1.Ber.Integer);
+function _load_check() {
+  return _check = _interopRequireWildcard(__webpack_require__(356));
+}
 
-        der.writeBuffer(key.part.n.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.e.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.d.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-        if (!key.part.dmodp || !key.part.dmodq) utils.addRSAMissing(key);
-        der.writeBuffer(key.part.dmodp.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.dmodq.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.iqmp.data, asn1.Ber.Integer);
-      }
+var _config;
 
-      function writePkcs1DSAPrivate(der, key) {
-        var ver = Buffer.from([0]);
-        der.writeBuffer(ver, asn1.Ber.Integer);
+function _load_config() {
+  return _config = _interopRequireWildcard(__webpack_require__(527));
+}
 
-        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.x.data, asn1.Ber.Integer);
-      }
+var _create;
 
-      function writePkcs1DSAPublic(der, key) {
-        der.writeBuffer(key.part.y.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.p.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.q.data, asn1.Ber.Integer);
-        der.writeBuffer(key.part.g.data, asn1.Ber.Integer);
-      }
+function _load_create() {
+  return _create = _interopRequireWildcard(__webpack_require__(528));
+}
 
-      function writePkcs1ECDSAPublic(der, key) {
-        der.startSequence();
+var _exec;
 
-        der.writeOID("1.2.840.10045.2.1"); /* ecPublicKey */
-        var curve = key.part.curve.data.toString();
-        var curveOid = algs.curves[curve].pkcs8oid;
-        assert.string(curveOid, "a known ECDSA named curve");
-        der.writeOID(curveOid);
+function _load_exec() {
+  return _exec = _interopRequireWildcard(__webpack_require__(529));
+}
 
-        der.endSequence();
+var _generateLockEntry;
 
-        var Q = utils.ecNormalize(key.part.Q.data, true);
-        der.writeBuffer(Q, asn1.Ber.BitString);
-      }
+function _load_generateLockEntry() {
+  return _generateLockEntry = _interopRequireWildcard(__webpack_require__(530));
+}
 
-      function writePkcs1ECDSAPrivate(der, key) {
-        var ver = Buffer.from([1]);
-        der.writeBuffer(ver, asn1.Ber.Integer);
+var _global;
 
-        der.writeBuffer(key.part.d.data, asn1.Ber.OctetString);
+function _load_global() {
+  return _global = _interopRequireWildcard(__webpack_require__(121));
+}
 
-        der.startSequence(0xa0);
-        var curve = key.part.curve.data.toString();
-        var curveOid = algs.curves[curve].pkcs8oid;
-        assert.string(curveOid, "a known ECDSA named curve");
-        der.writeOID(curveOid);
-        der.endSequence();
+var _help;
 
-        der.startSequence(0xa1);
-        var Q = utils.ecNormalize(key.part.Q.data, true);
-        der.writeBuffer(Q, asn1.Ber.BitString);
-        der.endSequence();
-      }
+function _load_help() {
+  return _help = _interopRequireWildcard(__webpack_require__(531));
+}
 
-      function writePkcs1EdDSAPrivate(der, key) {
-        var ver = Buffer.from([1]);
-        der.writeBuffer(ver, asn1.Ber.Integer);
+var _import;
 
-        der.writeBuffer(key.part.k.data, asn1.Ber.OctetString);
+function _load_import() {
+  return _import = _interopRequireWildcard(__webpack_require__(532));
+}
 
-        der.startSequence(0xa0);
-        der.writeOID("1.3.101.112");
-        der.endSequence();
+var _info;
 
-        der.startSequence(0xa1);
-        utils.writeBitString(der, key.part.A.data);
-        der.endSequence();
-      }
+function _load_info() {
+  return _info = _interopRequireWildcard(__webpack_require__(533));
+}
 
-      function writePkcs1EdDSAPublic(der, key) {
-        throw new Error("Public keys are not supported for EdDSA PKCS#1");
-      }
+var _init;
 
-      /***/
-    },
-    /* 328 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
-
-      var Key = __webpack_require__(27);
-      var Fingerprint = __webpack_require__(156);
-      var Signature = __webpack_require__(75);
-      var PrivateKey = __webpack_require__(33);
-      var Certificate = __webpack_require__(155);
-      var Identity = __webpack_require__(158);
-      var errs = __webpack_require__(74);
-
-      module.exports = {
-        /* top-level classes */
-        Key: Key,
-        parseKey: Key.parse,
-        Fingerprint: Fingerprint,
-        parseFingerprint: Fingerprint.parse,
-        Signature: Signature,
-        parseSignature: Signature.parse,
-        PrivateKey: PrivateKey,
-        parsePrivateKey: PrivateKey.parse,
-        generatePrivateKey: PrivateKey.generate,
-        Certificate: Certificate,
-        parseCertificate: Certificate.parse,
-        createSelfSignedCertificate: Certificate.createSelfSigned,
-        createCertificate: Certificate.create,
-        Identity: Identity,
-        identityFromDN: Identity.parseDN,
-        identityForHost: Identity.forHost,
-        identityForUser: Identity.forUser,
-        identityForEmail: Identity.forEmail,
-
-        /* errors */
-        FingerprintFormatError: errs.FingerprintFormatError,
-        InvalidAlgorithmError: errs.InvalidAlgorithmError,
-        KeyParseError: errs.KeyParseError,
-        SignatureParseError: errs.SignatureParseError,
-        KeyEncryptedError: errs.KeyEncryptedError,
-        CertificateParseError: errs.CertificateParseError,
-      };
+function _load_init() {
+  return _init = _interopRequireWildcard(__webpack_require__(534));
+}
 
-      /***/
-    },
-    /* 329 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _install;
 
-      const ansiRegex = __webpack_require__(948);
+function _load_install() {
+  return _install = _interopRequireWildcard(__webpack_require__(34));
+}
 
-      module.exports = (input) =>
-        typeof input === "string" ? input.replace(ansiRegex(), "") : input;
+var _licenses;
 
-      /***/
-    },
-    /* 330 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_licenses() {
+  return _licenses = _interopRequireWildcard(__webpack_require__(535));
+}
 
-      var hasFlag = __webpack_require__(273);
+var _link;
 
-      var support = function (level) {
-        if (level === 0) {
-          return false;
-        }
+function _load_link() {
+  return _link = _interopRequireWildcard(__webpack_require__(357));
+}
 
-        return {
-          level: level,
-          hasBasic: true,
-          has256: level >= 2,
-          has16m: level >= 3,
-        };
-      };
+var _login;
 
-      var supportLevel = (function () {
-        if (
-          hasFlag("no-color") ||
-          hasFlag("no-colors") ||
-          hasFlag("color=false")
-        ) {
-          return 0;
-        }
+function _load_login() {
+  return _login = _interopRequireWildcard(__webpack_require__(107));
+}
 
-        if (
-          hasFlag("color=16m") ||
-          hasFlag("color=full") ||
-          hasFlag("color=truecolor")
-        ) {
-          return 3;
-        }
+var _logout;
 
-        if (hasFlag("color=256")) {
-          return 2;
-        }
+function _load_logout() {
+  return _logout = _interopRequireWildcard(__webpack_require__(536));
+}
 
-        if (
-          hasFlag("color") ||
-          hasFlag("colors") ||
-          hasFlag("color=true") ||
-          hasFlag("color=always")
-        ) {
-          return 1;
-        }
+var _list;
 
-        if (process.stdout && !process.stdout.isTTY) {
-          return 0;
-        }
+function _load_list() {
+  return _list = _interopRequireWildcard(__webpack_require__(358));
+}
 
-        if (process.platform === "win32") {
-          return 1;
-        }
+var _node;
 
-        if ("CI" in process.env) {
-          if ("TRAVIS" in process.env || process.env.CI === "Travis") {
-            return 1;
-          }
+function _load_node() {
+  return _node = _interopRequireWildcard(__webpack_require__(537));
+}
 
-          return 0;
-        }
+var _outdated;
 
-        if ("TEAMCITY_VERSION" in process.env) {
-          return process.env.TEAMCITY_VERSION.match(
-            /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/,
-          ) === null
-            ? 0
-            : 1;
-        }
+function _load_outdated() {
+  return _outdated = _interopRequireWildcard(__webpack_require__(538));
+}
 
-        if (/^(screen|xterm)-256(?:color)?/.test(process.env.TERM)) {
-          return 2;
-        }
+var _owner;
 
-        if (
-          /^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(
-            process.env.TERM,
-          )
-        ) {
-          return 1;
-        }
+function _load_owner() {
+  return _owner = _interopRequireWildcard(__webpack_require__(539));
+}
 
-        if ("COLORTERM" in process.env) {
-          return 1;
-        }
+var _pack;
 
-        if (process.env.TERM === "dumb") {
-          return 0;
-        }
+function _load_pack() {
+  return _pack = _interopRequireWildcard(__webpack_require__(166));
+}
 
-        return 0;
-      })();
+var _policies;
 
-      if (supportLevel === 0 && "FORCE_COLOR" in process.env) {
-        supportLevel = 1;
-      }
+function _load_policies() {
+  return _policies = _interopRequireWildcard(__webpack_require__(540));
+}
 
-      module.exports = process && support(supportLevel);
+var _publish;
 
-      /***/
-    },
-    /* 331 */
-    /***/ function (module, exports) {
-      module.exports = require("child_process");
+function _load_publish() {
+  return _publish = _interopRequireWildcard(__webpack_require__(541));
+}
 
-      /***/
-    },
-    /* 332 */
-    /***/ function (module, exports) {
-      module.exports = require("punycode");
+var _remove;
 
-      /***/
-    },
-    /* 333 */
-    /***/ function (module, exports) {
-      module.exports = require("string_decoder");
+function _load_remove() {
+  return _remove = _interopRequireWildcard(__webpack_require__(359));
+}
 
-      /***/
-    },
-    /* 334 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _run;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _load_run() {
+  return _run = _interopRequireWildcard(__webpack_require__(360));
+}
 
-      var _constants;
+var _tag;
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+function _load_tag() {
+  return _tag = _interopRequireWildcard(__webpack_require__(361));
+}
 
-      var _access;
+var _team;
 
-      function _load_access() {
-        return (_access = _interopRequireWildcard(__webpack_require__(525)));
-      }
+function _load_team() {
+  return _team = _interopRequireWildcard(__webpack_require__(542));
+}
 
-      var _add;
+var _unplug;
 
-      function _load_add() {
-        return (_add = _interopRequireWildcard(__webpack_require__(165)));
-      }
+function _load_unplug() {
+  return _unplug = _interopRequireWildcard(__webpack_require__(544));
+}
 
-      var _audit;
+var _unlink;
 
-      function _load_audit() {
-        return (_audit = _interopRequireWildcard(__webpack_require__(353)));
-      }
+function _load_unlink() {
+  return _unlink = _interopRequireWildcard(__webpack_require__(543));
+}
 
-      var _autoclean;
+var _upgrade;
 
-      function _load_autoclean() {
-        return (_autoclean = _interopRequireWildcard(__webpack_require__(354)));
-      }
+function _load_upgrade() {
+  return _upgrade = _interopRequireWildcard(__webpack_require__(207));
+}
 
-      var _bin;
+var _version;
 
-      function _load_bin() {
-        return (_bin = _interopRequireWildcard(__webpack_require__(526)));
-      }
+function _load_version() {
+  return _version = _interopRequireWildcard(__webpack_require__(363));
+}
 
-      var _cache;
+var _versions;
 
-      function _load_cache() {
-        return (_cache = _interopRequireWildcard(__webpack_require__(355)));
-      }
+function _load_versions() {
+  return _versions = _interopRequireWildcard(__webpack_require__(545));
+}
 
-      var _check;
+var _why;
 
-      function _load_check() {
-        return (_check = _interopRequireWildcard(__webpack_require__(356)));
-      }
+function _load_why() {
+  return _why = _interopRequireWildcard(__webpack_require__(546));
+}
 
-      var _config;
+var _workspaces;
 
-      function _load_config() {
-        return (_config = _interopRequireWildcard(__webpack_require__(527)));
-      }
+function _load_workspaces() {
+  return _workspaces = _interopRequireWildcard(__webpack_require__(548));
+}
 
-      var _create;
+var _workspace;
 
-      function _load_create() {
-        return (_create = _interopRequireWildcard(__webpack_require__(528)));
-      }
+function _load_workspace() {
+  return _workspace = _interopRequireWildcard(__webpack_require__(547));
+}
 
-      var _exec;
+var _upgradeInteractive;
 
-      function _load_exec() {
-        return (_exec = _interopRequireWildcard(__webpack_require__(529)));
-      }
+function _load_upgradeInteractive() {
+  return _upgradeInteractive = _interopRequireWildcard(__webpack_require__(362));
+}
 
-      var _generateLockEntry;
+var _useless;
 
-      function _load_generateLockEntry() {
-        return (_generateLockEntry = _interopRequireWildcard(
-          __webpack_require__(530),
-        ));
-      }
+function _load_useless() {
+  return _useless = _interopRequireDefault(__webpack_require__(524));
+}
 
-      var _global;
+var _aliases;
 
-      function _load_global() {
-        return (_global = _interopRequireWildcard(__webpack_require__(121)));
-      }
+function _load_aliases() {
+  return _aliases = _interopRequireDefault(__webpack_require__(352));
+}
 
-      var _help;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_help() {
-        return (_help = _interopRequireWildcard(__webpack_require__(531)));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _import;
+const chalk = __webpack_require__(30);
 
-      function _load_import() {
-        return (_import = _interopRequireWildcard(__webpack_require__(532)));
-      }
 
-      var _info;
+const getDocsLink = name => `${(_constants || _load_constants()).YARN_DOCS}${name || ''}`;
+const getDocsInfo = name => 'Visit ' + chalk.bold(getDocsLink(name)) + ' for documentation about this command.';
+
+const commands = {
+  access: _access || _load_access(),
+  add: _add || _load_add(),
+  audit: _audit || _load_audit(),
+  autoclean: _autoclean || _load_autoclean(),
+  bin: _bin || _load_bin(),
+  cache: _cache || _load_cache(),
+  check: _check || _load_check(),
+  config: _config || _load_config(),
+  create: _create || _load_create(),
+  dedupe: (0, (_useless || _load_useless()).default)("The dedupe command isn't necessary. `yarn install` will already dedupe."),
+  exec: _exec || _load_exec(),
+  generateLockEntry: _generateLockEntry || _load_generateLockEntry(),
+  global: _global || _load_global(),
+  help: _help || _load_help(),
+  import: _import || _load_import(),
+  info: _info || _load_info(),
+  init: _init || _load_init(),
+  install: _install || _load_install(),
+  licenses: _licenses || _load_licenses(),
+  link: _link || _load_link(),
+  lockfile: (0, (_useless || _load_useless()).default)("The lockfile command isn't necessary. `yarn install` will produce a lockfile."),
+  login: _login || _load_login(),
+  logout: _logout || _load_logout(),
+  list: _list || _load_list(),
+  node: _node || _load_node(),
+  outdated: _outdated || _load_outdated(),
+  owner: _owner || _load_owner(),
+  pack: _pack || _load_pack(),
+  policies: _policies || _load_policies(),
+  prune: (0, (_useless || _load_useless()).default)("The prune command isn't necessary. `yarn install` will prune extraneous packages."),
+  publish: _publish || _load_publish(),
+  remove: _remove || _load_remove(),
+  run: _run || _load_run(),
+  tag: _tag || _load_tag(),
+  team: _team || _load_team(),
+  unplug: _unplug || _load_unplug(),
+  unlink: _unlink || _load_unlink(),
+  upgrade: _upgrade || _load_upgrade(),
+  version: _version || _load_version(),
+  versions: _versions || _load_versions(),
+  why: _why || _load_why(),
+  workspaces: _workspaces || _load_workspaces(),
+  workspace: _workspace || _load_workspace(),
+  upgradeInteractive: _upgradeInteractive || _load_upgradeInteractive()
+};
 
-      function _load_info() {
-        return (_info = _interopRequireWildcard(__webpack_require__(533)));
-      }
+for (const key in commands) {
+  commands[key].getDocsInfo = getDocsInfo(key);
+}
 
-      var _init;
+for (const key in (_aliases || _load_aliases()).default) {
+  commands[key] = commands[(_aliases || _load_aliases()).default[key]];
+  commands[key].getDocsInfo = getDocsInfo(key);
+}
 
-      function _load_init() {
-        return (_init = _interopRequireWildcard(__webpack_require__(534)));
-      }
+exports.default = commands;
 
-      var _install;
+/***/ }),
+/* 335 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_install() {
-        return (_install = _interopRequireWildcard(__webpack_require__(34)));
-      }
+"use strict";
 
-      var _licenses;
 
-      function _load_licenses() {
-        return (_licenses = _interopRequireWildcard(__webpack_require__(535)));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getRcConfigForCwd = getRcConfigForCwd;
+exports.getRcConfigForFolder = getRcConfigForFolder;
+exports.getRcArgs = getRcArgs;
 
-      var _link;
+var _fs;
 
-      function _load_link() {
-        return (_link = _interopRequireWildcard(__webpack_require__(357)));
-      }
+function _load_fs() {
+  return _fs = __webpack_require__(5);
+}
 
-      var _login;
+var _path;
 
-      function _load_login() {
-        return (_login = _interopRequireWildcard(__webpack_require__(107)));
-      }
+function _load_path() {
+  return _path = __webpack_require__(0);
+}
 
-      var _logout;
+var _commander;
 
-      function _load_logout() {
-        return (_logout = _interopRequireWildcard(__webpack_require__(536)));
-      }
+function _load_commander() {
+  return _commander = _interopRequireDefault(__webpack_require__(338));
+}
 
-      var _list;
+var _lockfile;
 
-      function _load_list() {
-        return (_list = _interopRequireWildcard(__webpack_require__(358)));
-      }
+function _load_lockfile() {
+  return _lockfile = __webpack_require__(19);
+}
 
-      var _node;
+var _rc;
 
-      function _load_node() {
-        return (_node = _interopRequireWildcard(__webpack_require__(537)));
-      }
+function _load_rc() {
+  return _rc = _interopRequireWildcard(__webpack_require__(590));
+}
 
-      var _outdated;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function _load_outdated() {
-        return (_outdated = _interopRequireWildcard(__webpack_require__(538)));
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _owner;
+// Keys that will get resolved relative to the path of the rc file they belong to
+const PATH_KEYS = new Set(['yarn-path', 'cache-folder', 'global-folder', 'modules-folder', 'cwd', 'offline-cache-folder']);
 
-      function _load_owner() {
-        return (_owner = _interopRequireWildcard(__webpack_require__(539)));
-      }
+// given a cwd, load all .yarnrc files relative to it
 
-      var _pack;
 
-      function _load_pack() {
-        return (_pack = _interopRequireWildcard(__webpack_require__(166)));
-      }
+function getRcConfigForCwd(cwd, args) {
+  const config = {};
 
-      var _policies;
+  if (args.indexOf('--no-default-rc') === -1) {
+    Object.assign(config, (_rc || _load_rc()).findRc('yarn', cwd, (fileText, filePath) => {
+      return loadRcFile(fileText, filePath);
+    }));
+  }
 
-      function _load_policies() {
-        return (_policies = _interopRequireWildcard(__webpack_require__(540)));
-      }
+  for (let index = args.indexOf('--use-yarnrc'); index !== -1; index = args.indexOf('--use-yarnrc', index + 1)) {
+    const value = args[index + 1];
 
-      var _publish;
+    if (value && value.charAt(0) !== '-') {
+      Object.assign(config, loadRcFile((0, (_fs || _load_fs()).readFileSync)(value, 'utf8'), value));
+    }
+  }
 
-      function _load_publish() {
-        return (_publish = _interopRequireWildcard(__webpack_require__(541)));
-      }
+  return config;
+}
 
-      var _remove;
+function getRcConfigForFolder(cwd) {
+  const filePath = (0, (_path || _load_path()).resolve)(cwd, '.yarnrc');
+  if (!(0, (_fs || _load_fs()).existsSync)(filePath)) {
+    return {};
+  }
 
-      function _load_remove() {
-        return (_remove = _interopRequireWildcard(__webpack_require__(359)));
-      }
+  const fileText = (0, (_fs || _load_fs()).readFileSync)(filePath, 'utf8');
+  return loadRcFile(fileText, filePath);
+}
 
-      var _run;
+function loadRcFile(fileText, filePath) {
+  var _parse = (0, (_lockfile || _load_lockfile()).parse)(fileText, filePath);
 
-      function _load_run() {
-        return (_run = _interopRequireWildcard(__webpack_require__(360)));
-      }
+  let values = _parse.object;
 
-      var _tag;
 
-      function _load_tag() {
-        return (_tag = _interopRequireWildcard(__webpack_require__(361)));
-      }
+  if (filePath.match(/\.yml$/) && typeof values.yarnPath === 'string') {
+    values = { 'yarn-path': values.yarnPath };
+  }
 
-      var _team;
+  // some keys reference directories so keep their relativity
+  for (const key in values) {
+    if (PATH_KEYS.has(key.replace(/^(--)?([^.]+\.)*/, ''))) {
+      values[key] = (0, (_path || _load_path()).resolve)((0, (_path || _load_path()).dirname)(filePath), values[key]);
+    }
+  }
 
-      function _load_team() {
-        return (_team = _interopRequireWildcard(__webpack_require__(542)));
-      }
+  return values;
+}
 
-      var _unplug;
+// get the built of arguments of a .yarnrc chain of the passed cwd
+function buildRcArgs(cwd, args) {
+  const config = getRcConfigForCwd(cwd, args);
 
-      function _load_unplug() {
-        return (_unplug = _interopRequireWildcard(__webpack_require__(544)));
-      }
+  const argsForCommands = new Map();
 
-      var _unlink;
+  for (const key in config) {
+    // args can be prefixed with the command name they're meant for, eg.
+    // `--install.check-files true`
+    const keyMatch = key.match(/^--(?:([^.]+)\.)?(.*)$/);
+    if (!keyMatch) {
+      continue;
+    }
 
-      function _load_unlink() {
-        return (_unlink = _interopRequireWildcard(__webpack_require__(543)));
-      }
+    const commandName = keyMatch[1] || '*';
+    const arg = keyMatch[2];
+    const value = config[key];
 
-      var _upgrade;
+    // create args for this command name if we didn't previously have them
+    const args = argsForCommands.get(commandName) || [];
+    argsForCommands.set(commandName, args);
 
-      function _load_upgrade() {
-        return (_upgrade = _interopRequireWildcard(__webpack_require__(207)));
-      }
+    // turn config value into appropriate cli flag
+    const option = (_commander || _load_commander()).default.optionFor(`--${arg}`);
 
-      var _version;
+    // If commander doesn't recognize the option or it takes a value after it
+    if (!option || option.optional || option.required) {
+      args.push(`--${arg}`, value);
+    } else if (value === true) {
+      // we can't force remove an arg from cli
+      args.push(`--${arg}`);
+    }
+  }
 
-      function _load_version() {
-        return (_version = _interopRequireWildcard(__webpack_require__(363)));
-      }
+  return argsForCommands;
+}
+
+// extract the value of a --cwd arg if present
+function extractCwdArg(args) {
+  for (let i = 0, I = args.length; i < I; ++i) {
+    const arg = args[i];
+    if (arg === '--') {
+      return null;
+    } else if (arg === '--cwd') {
+      return args[i + 1];
+    }
+  }
+  return null;
+}
+
+// get a list of arguments from .yarnrc that apply to this commandName
+function getRcArgs(commandName, args, previousCwds = []) {
+  // for the cwd, use the --cwd arg if it was passed or else use process.cwd()
+  const origCwd = extractCwdArg(args) || process.cwd();
+
+  // get a map of command names and their arguments
+  const argMap = buildRcArgs(origCwd, args);
+
+  // concat wildcard arguments and arguments meant for this specific command
+  const newArgs = [...(argMap.get('*') || []), ...(argMap.get(commandName) || [])];
+
+  // check if the .yarnrc args specified a cwd
+  const newCwd = extractCwdArg(newArgs);
+  if (newCwd && newCwd !== origCwd) {
+    // ensure that we don't enter into a loop
+    if (previousCwds.indexOf(newCwd) !== -1) {
+      throw new Error(`Recursive .yarnrc files specifying --cwd flags. Bailing out.`);
+    }
 
-      var _versions;
+    //  if we have a new cwd then let's refetch the .yarnrc args relative to it
+    return getRcArgs(commandName, newArgs, previousCwds.concat(origCwd));
+  }
 
-      function _load_versions() {
-        return (_versions = _interopRequireWildcard(__webpack_require__(545)));
-      }
+  return newArgs;
+}
 
-      var _why;
+/***/ }),
+/* 336 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_why() {
-        return (_why = _interopRequireWildcard(__webpack_require__(546)));
-      }
+"use strict";
 
-      var _workspaces;
 
-      function _load_workspaces() {
-        return (_workspaces = _interopRequireWildcard(
-          __webpack_require__(548),
-        ));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.boolify = boolify;
+exports.boolifyWithDefault = boolifyWithDefault;
+const FALSY_STRINGS = new Set(['0', 'false']);
 
-      var _workspace;
+function boolify(val) {
+  return !FALSY_STRINGS.has(val.toString().toLowerCase());
+}
 
-      function _load_workspace() {
-        return (_workspace = _interopRequireWildcard(__webpack_require__(547)));
-      }
+function boolifyWithDefault(val, defaultResult) {
+  return val === '' || val === null || val === undefined ? defaultResult : boolify(val);
+}
 
-      var _upgradeInteractive;
+/***/ }),
+/* 337 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_upgradeInteractive() {
-        return (_upgradeInteractive = _interopRequireWildcard(
-          __webpack_require__(362),
-        ));
-      }
+"use strict";
 
-      var _useless;
 
-      function _load_useless() {
-        return (_useless = _interopRequireDefault(__webpack_require__(524)));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.isOffline = isOffline;
+const os = __webpack_require__(46);
 
-      var _aliases;
+const IGNORE_INTERFACES = ['lo0', 'awdl0', 'bridge0'];
+const LOCAL_IPS = ['127.0.0.1', '::1'];
 
-      function _load_aliases() {
-        return (_aliases = _interopRequireDefault(__webpack_require__(352)));
-      }
+function isOffline() {
+  let interfaces;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  try {
+    interfaces = os.networkInterfaces();
+  } catch (e) {
+    // As of October 2016, Windows Subsystem for Linux (WSL) does not support
+    // the os.networkInterfaces() call and throws instead. For this platform,
+    // assume we are online.
+    if (e.syscall === 'uv_interface_addresses') {
+      return false;
+    } else {
+      throw e;
+    }
+  }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
-
-      const chalk = __webpack_require__(30);
-
-      const getDocsLink = (name) =>
-        `${(_constants || _load_constants()).YARN_DOCS}${name || ""}`;
-      const getDocsInfo = (name) =>
-        "Visit " +
-        chalk.bold(getDocsLink(name)) +
-        " for documentation about this command.";
-
-      const commands = {
-        access: _access || _load_access(),
-        add: _add || _load_add(),
-        audit: _audit || _load_audit(),
-        autoclean: _autoclean || _load_autoclean(),
-        bin: _bin || _load_bin(),
-        cache: _cache || _load_cache(),
-        check: _check || _load_check(),
-        config: _config || _load_config(),
-        create: _create || _load_create(),
-        dedupe: (0, (_useless || _load_useless()).default)(
-          "The dedupe command isn't necessary. `yarn install` will already dedupe.",
-        ),
-        exec: _exec || _load_exec(),
-        generateLockEntry: _generateLockEntry || _load_generateLockEntry(),
-        global: _global || _load_global(),
-        help: _help || _load_help(),
-        import: _import || _load_import(),
-        info: _info || _load_info(),
-        init: _init || _load_init(),
-        install: _install || _load_install(),
-        licenses: _licenses || _load_licenses(),
-        link: _link || _load_link(),
-        lockfile: (0, (_useless || _load_useless()).default)(
-          "The lockfile command isn't necessary. `yarn install` will produce a lockfile.",
-        ),
-        login: _login || _load_login(),
-        logout: _logout || _load_logout(),
-        list: _list || _load_list(),
-        node: _node || _load_node(),
-        outdated: _outdated || _load_outdated(),
-        owner: _owner || _load_owner(),
-        pack: _pack || _load_pack(),
-        policies: _policies || _load_policies(),
-        prune: (0, (_useless || _load_useless()).default)(
-          "The prune command isn't necessary. `yarn install` will prune extraneous packages.",
-        ),
-        publish: _publish || _load_publish(),
-        remove: _remove || _load_remove(),
-        run: _run || _load_run(),
-        tag: _tag || _load_tag(),
-        team: _team || _load_team(),
-        unplug: _unplug || _load_unplug(),
-        unlink: _unlink || _load_unlink(),
-        upgrade: _upgrade || _load_upgrade(),
-        version: _version || _load_version(),
-        versions: _versions || _load_versions(),
-        why: _why || _load_why(),
-        workspaces: _workspaces || _load_workspaces(),
-        workspace: _workspace || _load_workspace(),
-        upgradeInteractive: _upgradeInteractive || _load_upgradeInteractive(),
-      };
+  for (const name in interfaces) {
+    if (IGNORE_INTERFACES.indexOf(name) >= 0) {
+      continue;
+    }
 
-      for (const key in commands) {
-        commands[key].getDocsInfo = getDocsInfo(key);
-      }
+    const addrs = interfaces[name];
+    for (var _iterator = addrs, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-      for (const key in (_aliases || _load_aliases()).default) {
-        commands[key] = commands[(_aliases || _load_aliases()).default[key]];
-        commands[key].getDocsInfo = getDocsInfo(key);
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
 
-      exports.default = commands;
-
-      /***/
-    },
-    /* 335 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getRcConfigForCwd = getRcConfigForCwd;
-      exports.getRcConfigForFolder = getRcConfigForFolder;
-      exports.getRcArgs = getRcArgs;
-
-      var _fs;
+      const addr = _ref;
 
-      function _load_fs() {
-        return (_fs = __webpack_require__(5));
+      if (LOCAL_IPS.indexOf(addr.address) < 0) {
+        // found a possible remote ip
+        return false;
       }
+    }
+  }
 
-      var _path;
-
-      function _load_path() {
-        return (_path = __webpack_require__(0));
-      }
+  return true;
+}
 
-      var _commander;
+/***/ }),
+/* 338 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_commander() {
-        return (_commander = _interopRequireDefault(__webpack_require__(338)));
-      }
+/**
+ * Module dependencies.
+ */
 
-      var _lockfile;
+var EventEmitter = __webpack_require__(77).EventEmitter;
+var spawn = __webpack_require__(331).spawn;
+var path = __webpack_require__(0);
+var dirname = path.dirname;
+var basename = path.basename;
+var fs = __webpack_require__(5);
 
-      function _load_lockfile() {
-        return (_lockfile = __webpack_require__(19));
-      }
+/**
+ * Inherit `Command` from `EventEmitter.prototype`.
+ */
 
-      var _rc;
+__webpack_require__(3).inherits(Command, EventEmitter);
 
-      function _load_rc() {
-        return (_rc = _interopRequireWildcard(__webpack_require__(590)));
-      }
+/**
+ * Expose the root command.
+ */
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+exports = module.exports = new Command();
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+/**
+ * Expose `Command`.
+ */
 
-      // Keys that will get resolved relative to the path of the rc file they belong to
-      const PATH_KEYS = new Set([
-        "yarn-path",
-        "cache-folder",
-        "global-folder",
-        "modules-folder",
-        "cwd",
-        "offline-cache-folder",
-      ]);
+exports.Command = Command;
 
-      // given a cwd, load all .yarnrc files relative to it
+/**
+ * Expose `Option`.
+ */
 
-      function getRcConfigForCwd(cwd, args) {
-        const config = {};
+exports.Option = Option;
 
-        if (args.indexOf("--no-default-rc") === -1) {
-          Object.assign(
-            config,
-            (_rc || _load_rc()).findRc("yarn", cwd, (fileText, filePath) => {
-              return loadRcFile(fileText, filePath);
-            }),
-          );
-        }
+/**
+ * Initialize a new `Option` with the given `flags` and `description`.
+ *
+ * @param {String} flags
+ * @param {String} description
+ * @api public
+ */
 
-        for (
-          let index = args.indexOf("--use-yarnrc");
-          index !== -1;
-          index = args.indexOf("--use-yarnrc", index + 1)
-        ) {
-          const value = args[index + 1];
+function Option(flags, description) {
+  this.flags = flags;
+  this.required = flags.indexOf('<') >= 0;
+  this.optional = flags.indexOf('[') >= 0;
+  this.bool = flags.indexOf('-no-') === -1;
+  flags = flags.split(/[ ,|]+/);
+  if (flags.length > 1 && !/^[[<]/.test(flags[1])) this.short = flags.shift();
+  this.long = flags.shift();
+  this.description = description || '';
+}
+
+/**
+ * Return option name.
+ *
+ * @return {String}
+ * @api private
+ */
 
-          if (value && value.charAt(0) !== "-") {
-            Object.assign(
-              config,
-              loadRcFile(
-                (0, (_fs || _load_fs()).readFileSync)(value, "utf8"),
-                value,
-              ),
-            );
-          }
-        }
+Option.prototype.name = function() {
+  return this.long
+    .replace('--', '')
+    .replace('no-', '');
+};
 
-        return config;
-      }
+/**
+ * Return option name, in a camelcase format that can be used
+ * as a object attribute key.
+ *
+ * @return {String}
+ * @api private
+ */
 
-      function getRcConfigForFolder(cwd) {
-        const filePath = (0, (_path || _load_path()).resolve)(cwd, ".yarnrc");
-        if (!(0, (_fs || _load_fs()).existsSync)(filePath)) {
-          return {};
-        }
+Option.prototype.attributeName = function() {
+  return camelcase(this.name());
+};
 
-        const fileText = (0, (_fs || _load_fs()).readFileSync)(
-          filePath,
-          "utf8",
-        );
-        return loadRcFile(fileText, filePath);
-      }
+/**
+ * Check if `arg` matches the short or long flag.
+ *
+ * @param {String} arg
+ * @return {Boolean}
+ * @api private
+ */
 
-      function loadRcFile(fileText, filePath) {
-        var _parse = (0, (_lockfile || _load_lockfile()).parse)(
-          fileText,
-          filePath,
-        );
+Option.prototype.is = function(arg) {
+  return this.short === arg || this.long === arg;
+};
 
-        let values = _parse.object;
+/**
+ * Initialize a new `Command`.
+ *
+ * @param {String} name
+ * @api public
+ */
 
-        if (filePath.match(/\.yml$/) && typeof values.yarnPath === "string") {
-          values = { "yarn-path": values.yarnPath };
-        }
+function Command(name) {
+  this.commands = [];
+  this.options = [];
+  this._execs = {};
+  this._allowUnknownOption = false;
+  this._args = [];
+  this._name = name || '';
+}
+
+/**
+ * Add command `name`.
+ *
+ * The `.action()` callback is invoked when the
+ * command `name` is specified via __ARGV__,
+ * and the remaining arguments are applied to the
+ * function for access.
+ *
+ * When the `name` is "*" an un-matched command
+ * will be passed as the first arg, followed by
+ * the rest of __ARGV__ remaining.
+ *
+ * Examples:
+ *
+ *      program
+ *        .version('0.0.1')
+ *        .option('-C, --chdir <path>', 'change the working directory')
+ *        .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
+ *        .option('-T, --no-tests', 'ignore test hook')
+ *
+ *      program
+ *        .command('setup')
+ *        .description('run remote setup commands')
+ *        .action(function() {
+ *          console.log('setup');
+ *        });
+ *
+ *      program
+ *        .command('exec <cmd>')
+ *        .description('run the given remote command')
+ *        .action(function(cmd) {
+ *          console.log('exec "%s"', cmd);
+ *        });
+ *
+ *      program
+ *        .command('teardown <dir> [otherDirs...]')
+ *        .description('run teardown commands')
+ *        .action(function(dir, otherDirs) {
+ *          console.log('dir "%s"', dir);
+ *          if (otherDirs) {
+ *            otherDirs.forEach(function (oDir) {
+ *              console.log('dir "%s"', oDir);
+ *            });
+ *          }
+ *        });
+ *
+ *      program
+ *        .command('*')
+ *        .description('deploy the given env')
+ *        .action(function(env) {
+ *          console.log('deploying "%s"', env);
+ *        });
+ *
+ *      program.parse(process.argv);
+  *
+ * @param {String} name
+ * @param {String} [desc] for git-style sub-commands
+ * @return {Command} the new command
+ * @api public
+ */
 
-        // some keys reference directories so keep their relativity
-        for (const key in values) {
-          if (PATH_KEYS.has(key.replace(/^(--)?([^.]+\.)*/, ""))) {
-            values[key] = (0, (_path || _load_path()).resolve)(
-              (0, (_path || _load_path()).dirname)(filePath),
-              values[key],
-            );
-          }
-        }
+Command.prototype.command = function(name, desc, opts) {
+  if (typeof desc === 'object' && desc !== null) {
+    opts = desc;
+    desc = null;
+  }
+  opts = opts || {};
+  var args = name.split(/ +/);
+  var cmd = new Command(args.shift());
+
+  if (desc) {
+    cmd.description(desc);
+    this.executables = true;
+    this._execs[cmd._name] = true;
+    if (opts.isDefault) this.defaultExecutable = cmd._name;
+  }
+  cmd._noHelp = !!opts.noHelp;
+  this.commands.push(cmd);
+  cmd.parseExpectedArgs(args);
+  cmd.parent = this;
 
-        return values;
-      }
+  if (desc) return this;
+  return cmd;
+};
 
-      // get the built of arguments of a .yarnrc chain of the passed cwd
-      function buildRcArgs(cwd, args) {
-        const config = getRcConfigForCwd(cwd, args);
+/**
+ * Define argument syntax for the top-level command.
+ *
+ * @api public
+ */
 
-        const argsForCommands = new Map();
+Command.prototype.arguments = function(desc) {
+  return this.parseExpectedArgs(desc.split(/ +/));
+};
 
-        for (const key in config) {
-          // args can be prefixed with the command name they're meant for, eg.
-          // `--install.check-files true`
-          const keyMatch = key.match(/^--(?:([^.]+)\.)?(.*)$/);
-          if (!keyMatch) {
-            continue;
-          }
+/**
+ * Add an implicit `help [cmd]` subcommand
+ * which invokes `--help` for the given command.
+ *
+ * @api private
+ */
 
-          const commandName = keyMatch[1] || "*";
-          const arg = keyMatch[2];
-          const value = config[key];
+Command.prototype.addImplicitHelpCommand = function() {
+  this.command('help [cmd]', 'display help for [cmd]');
+};
 
-          // create args for this command name if we didn't previously have them
-          const args = argsForCommands.get(commandName) || [];
-          argsForCommands.set(commandName, args);
+/**
+ * Parse expected `args`.
+ *
+ * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`.
+ *
+ * @param {Array} args
+ * @return {Command} for chaining
+ * @api public
+ */
 
-          // turn config value into appropriate cli flag
-          const option = (_commander || _load_commander()).default.optionFor(
-            `--${arg}`,
-          );
+Command.prototype.parseExpectedArgs = function(args) {
+  if (!args.length) return;
+  var self = this;
+  args.forEach(function(arg) {
+    var argDetails = {
+      required: false,
+      name: '',
+      variadic: false
+    };
+
+    switch (arg[0]) {
+      case '<':
+        argDetails.required = true;
+        argDetails.name = arg.slice(1, -1);
+        break;
+      case '[':
+        argDetails.name = arg.slice(1, -1);
+        break;
+    }
 
-          // If commander doesn't recognize the option or it takes a value after it
-          if (!option || option.optional || option.required) {
-            args.push(`--${arg}`, value);
-          } else if (value === true) {
-            // we can't force remove an arg from cli
-            args.push(`--${arg}`);
-          }
-        }
+    if (argDetails.name.length > 3 && argDetails.name.slice(-3) === '...') {
+      argDetails.variadic = true;
+      argDetails.name = argDetails.name.slice(0, -3);
+    }
+    if (argDetails.name) {
+      self._args.push(argDetails);
+    }
+  });
+  return this;
+};
 
-        return argsForCommands;
-      }
+/**
+ * Register callback `fn` for the command.
+ *
+ * Examples:
+ *
+ *      program
+ *        .command('help')
+ *        .description('display verbose help')
+ *        .action(function() {
+ *           // output help here
+ *        });
+ *
+ * @param {Function} fn
+ * @return {Command} for chaining
+ * @api public
+ */
 
-      // extract the value of a --cwd arg if present
-      function extractCwdArg(args) {
-        for (let i = 0, I = args.length; i < I; ++i) {
-          const arg = args[i];
-          if (arg === "--") {
-            return null;
-          } else if (arg === "--cwd") {
-            return args[i + 1];
-          }
-        }
-        return null;
-      }
+Command.prototype.action = function(fn) {
+  var self = this;
+  var listener = function(args, unknown) {
+    // Parse any so-far unknown options
+    args = args || [];
+    unknown = unknown || [];
 
-      // get a list of arguments from .yarnrc that apply to this commandName
-      function getRcArgs(commandName, args, previousCwds = []) {
-        // for the cwd, use the --cwd arg if it was passed or else use process.cwd()
-        const origCwd = extractCwdArg(args) || process.cwd();
+    var parsed = self.parseOptions(unknown);
 
-        // get a map of command names and their arguments
-        const argMap = buildRcArgs(origCwd, args);
+    // Output help if necessary
+    outputHelpIfNecessary(self, parsed.unknown);
 
-        // concat wildcard arguments and arguments meant for this specific command
-        const newArgs = [
-          ...(argMap.get("*") || []),
-          ...(argMap.get(commandName) || []),
-        ];
+    // If there are still any unknown options, then we simply
+    // die, unless someone asked for help, in which case we give it
+    // to them, and then we die.
+    if (parsed.unknown.length > 0) {
+      self.unknownOption(parsed.unknown[0]);
+    }
 
-        // check if the .yarnrc args specified a cwd
-        const newCwd = extractCwdArg(newArgs);
-        if (newCwd && newCwd !== origCwd) {
-          // ensure that we don't enter into a loop
-          if (previousCwds.indexOf(newCwd) !== -1) {
-            throw new Error(
-              `Recursive .yarnrc files specifying --cwd flags. Bailing out.`,
-            );
-          }
+    // Leftover arguments need to be pushed back. Fixes issue #56
+    if (parsed.args.length) args = parsed.args.concat(args);
 
-          //  if we have a new cwd then let's refetch the .yarnrc args relative to it
-          return getRcArgs(commandName, newArgs, previousCwds.concat(origCwd));
+    self._args.forEach(function(arg, i) {
+      if (arg.required && args[i] == null) {
+        self.missingArgument(arg.name);
+      } else if (arg.variadic) {
+        if (i !== self._args.length - 1) {
+          self.variadicArgNotLast(arg.name);
         }
 
-        return newArgs;
-      }
-
-      /***/
-    },
-    /* 336 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.boolify = boolify;
-      exports.boolifyWithDefault = boolifyWithDefault;
-      const FALSY_STRINGS = new Set(["0", "false"]);
-
-      function boolify(val) {
-        return !FALSY_STRINGS.has(val.toString().toLowerCase());
-      }
-
-      function boolifyWithDefault(val, defaultResult) {
-        return val === "" || val === null || val === undefined
-          ? defaultResult
-          : boolify(val);
+        args[i] = args.splice(i);
       }
+    });
 
-      /***/
-    },
-    /* 337 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.isOffline = isOffline;
-      const os = __webpack_require__(46);
-
-      const IGNORE_INTERFACES = ["lo0", "awdl0", "bridge0"];
-      const LOCAL_IPS = ["127.0.0.1", "::1"];
-
-      function isOffline() {
-        let interfaces;
-
-        try {
-          interfaces = os.networkInterfaces();
-        } catch (e) {
-          // As of October 2016, Windows Subsystem for Linux (WSL) does not support
-          // the os.networkInterfaces() call and throws instead. For this platform,
-          // assume we are online.
-          if (e.syscall === "uv_interface_addresses") {
-            return false;
-          } else {
-            throw e;
-          }
-        }
+    // Always append ourselves to the end of the arguments,
+    // to make sure we match the number of arguments the user
+    // expects
+    if (self._args.length) {
+      args[self._args.length] = self;
+    } else {
+      args.push(self);
+    }
 
-        for (const name in interfaces) {
-          if (IGNORE_INTERFACES.indexOf(name) >= 0) {
-            continue;
-          }
+    fn.apply(self, args);
+  };
+  var parent = this.parent || this;
+  var name = parent === this ? '*' : this._name;
+  parent.on('command:' + name, listener);
+  if (this._alias) parent.on('command:' + this._alias, listener);
+  return this;
+};
 
-          const addrs = interfaces[name];
-          for (
-            var _iterator = addrs,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+/**
+ * Define option with `flags`, `description` and optional
+ * coercion `fn`.
+ *
+ * The `flags` string should contain both the short and long flags,
+ * separated by comma, a pipe or space. The following are all valid
+ * all will output this way when `--help` is used.
+ *
+ *    "-p, --pepper"
+ *    "-p|--pepper"
+ *    "-p --pepper"
+ *
+ * Examples:
+ *
+ *     // simple boolean defaulting to false
+ *     program.option('-p, --pepper', 'add pepper');
+ *
+ *     --pepper
+ *     program.pepper
+ *     // => Boolean
+ *
+ *     // simple boolean defaulting to true
+ *     program.option('-C, --no-cheese', 'remove cheese');
+ *
+ *     program.cheese
+ *     // => true
+ *
+ *     --no-cheese
+ *     program.cheese
+ *     // => false
+ *
+ *     // required argument
+ *     program.option('-C, --chdir <path>', 'change the working directory');
+ *
+ *     --chdir /tmp
+ *     program.chdir
+ *     // => "/tmp"
+ *
+ *     // optional argument
+ *     program.option('-c, --cheese [type]', 'add cheese [marble]');
+ *
+ * @param {String} flags
+ * @param {String} description
+ * @param {Function|*} [fn] or default
+ * @param {*} [defaultValue]
+ * @return {Command} for chaining
+ * @api public
+ */
 
-          ) {
-            var _ref;
+Command.prototype.option = function(flags, description, fn, defaultValue) {
+  var self = this,
+    option = new Option(flags, description),
+    oname = option.name(),
+    name = option.attributeName();
+
+  // default as 3rd arg
+  if (typeof fn !== 'function') {
+    if (fn instanceof RegExp) {
+      var regex = fn;
+      fn = function(val, def) {
+        var m = regex.exec(val);
+        return m ? m[0] : def;
+      };
+    } else {
+      defaultValue = fn;
+      fn = null;
+    }
+  }
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+  // preassign default value only for --no-*, [optional], or <required>
+  if (!option.bool || option.optional || option.required) {
+    // when --no-* we make sure default is true
+    if (!option.bool) defaultValue = true;
+    // preassign only if we have a default
+    if (defaultValue !== undefined) {
+      self[name] = defaultValue;
+      option.defaultValue = defaultValue;
+    }
+  }
 
-            const addr = _ref;
+  // register the option
+  this.options.push(option);
 
-            if (LOCAL_IPS.indexOf(addr.address) < 0) {
-              // found a possible remote ip
-              return false;
-            }
-          }
-        }
+  // when it's passed assign the value
+  // and conditionally invoke the callback
+  this.on('option:' + oname, function(val) {
+    // coercion
+    if (val !== null && fn) {
+      val = fn(val, self[name] === undefined ? defaultValue : self[name]);
+    }
 
-        return true;
+    // unassigned or bool
+    if (typeof self[name] === 'boolean' || typeof self[name] === 'undefined') {
+      // if no value, bool true, and we have a default, then use it!
+      if (val == null) {
+        self[name] = option.bool
+          ? defaultValue || true
+          : false;
+      } else {
+        self[name] = val;
       }
+    } else if (val !== null) {
+      // reassign
+      self[name] = val;
+    }
+  });
 
-      /***/
-    },
-    /* 338 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * Module dependencies.
-       */
-
-      var EventEmitter = __webpack_require__(77).EventEmitter;
-      var spawn = __webpack_require__(331).spawn;
-      var path = __webpack_require__(0);
-      var dirname = path.dirname;
-      var basename = path.basename;
-      var fs = __webpack_require__(5);
+  return this;
+};
 
-      /**
-       * Inherit `Command` from `EventEmitter.prototype`.
-       */
+/**
+ * Allow unknown options on the command line.
+ *
+ * @param {Boolean} arg if `true` or omitted, no error will be thrown
+ * for unknown options.
+ * @api public
+ */
+Command.prototype.allowUnknownOption = function(arg) {
+  this._allowUnknownOption = arguments.length === 0 || arg;
+  return this;
+};
 
-      __webpack_require__(3).inherits(Command, EventEmitter);
+/**
+ * Parse `argv`, settings options and invoking commands when defined.
+ *
+ * @param {Array} argv
+ * @return {Command} for chaining
+ * @api public
+ */
 
-      /**
-       * Expose the root command.
-       */
+Command.prototype.parse = function(argv) {
+  // implicit help
+  if (this.executables) this.addImplicitHelpCommand();
 
-      exports = module.exports = new Command();
+  // store raw args
+  this.rawArgs = argv;
 
-      /**
-       * Expose `Command`.
-       */
+  // guess name
+  this._name = this._name || basename(argv[1], '.js');
 
-      exports.Command = Command;
+  // github-style sub-commands with no sub-command
+  if (this.executables && argv.length < 3 && !this.defaultExecutable) {
+    // this user needs help
+    argv.push('--help');
+  }
 
-      /**
-       * Expose `Option`.
-       */
+  // process argv
+  var parsed = this.parseOptions(this.normalize(argv.slice(2)));
+  var args = this.args = parsed.args;
 
-      exports.Option = Option;
+  var result = this.parseArgs(this.args, parsed.unknown);
 
-      /**
-       * Initialize a new `Option` with the given `flags` and `description`.
-       *
-       * @param {String} flags
-       * @param {String} description
-       * @api public
-       */
+  // executable sub-commands
+  var name = result.args[0];
 
-      function Option(flags, description) {
-        this.flags = flags;
-        this.required = flags.indexOf("<") >= 0;
-        this.optional = flags.indexOf("[") >= 0;
-        this.bool = flags.indexOf("-no-") === -1;
-        flags = flags.split(/[ ,|]+/);
-        if (flags.length > 1 && !/^[[<]/.test(flags[1]))
-          this.short = flags.shift();
-        this.long = flags.shift();
-        this.description = description || "";
-      }
+  var aliasCommand = null;
+  // check alias of sub commands
+  if (name) {
+    aliasCommand = this.commands.filter(function(command) {
+      return command.alias() === name;
+    })[0];
+  }
 
-      /**
-       * Return option name.
-       *
-       * @return {String}
-       * @api private
-       */
+  if (this._execs[name] && typeof this._execs[name] !== 'function') {
+    return this.executeSubCommand(argv, args, parsed.unknown);
+  } else if (aliasCommand) {
+    // is alias of a subCommand
+    args[0] = aliasCommand._name;
+    return this.executeSubCommand(argv, args, parsed.unknown);
+  } else if (this.defaultExecutable) {
+    // use the default subcommand
+    args.unshift(this.defaultExecutable);
+    return this.executeSubCommand(argv, args, parsed.unknown);
+  }
 
-      Option.prototype.name = function () {
-        return this.long.replace("--", "").replace("no-", "");
-      };
+  return result;
+};
 
-      /**
-       * Return option name, in a camelcase format that can be used
-       * as a object attribute key.
-       *
-       * @return {String}
-       * @api private
-       */
+/**
+ * Execute a sub-command executable.
+ *
+ * @param {Array} argv
+ * @param {Array} args
+ * @param {Array} unknown
+ * @api private
+ */
 
-      Option.prototype.attributeName = function () {
-        return camelcase(this.name());
-      };
+Command.prototype.executeSubCommand = function(argv, args, unknown) {
+  args = args.concat(unknown);
 
-      /**
-       * Check if `arg` matches the short or long flag.
-       *
-       * @param {String} arg
-       * @return {Boolean}
-       * @api private
-       */
+  if (!args.length) this.help();
+  if (args[0] === 'help' && args.length === 1) this.help();
 
-      Option.prototype.is = function (arg) {
-        return this.short === arg || this.long === arg;
-      };
+  // <cmd> --help
+  if (args[0] === 'help') {
+    args[0] = args[1];
+    args[1] = '--help';
+  }
 
-      /**
-       * Initialize a new `Command`.
-       *
-       * @param {String} name
-       * @api public
-       */
+  // executable
+  var f = argv[1];
+  // name of the subcommand, link `pm-install`
+  var bin = basename(f, '.js') + '-' + args[0];
 
-      function Command(name) {
-        this.commands = [];
-        this.options = [];
-        this._execs = {};
-        this._allowUnknownOption = false;
-        this._args = [];
-        this._name = name || "";
-      }
+  // In case of globally installed, get the base dir where executable
+  //  subcommand file should be located at
+  var baseDir,
+    link = fs.lstatSync(f).isSymbolicLink() ? fs.readlinkSync(f) : f;
 
-      /**
-       * Add command `name`.
-       *
-       * The `.action()` callback is invoked when the
-       * command `name` is specified via __ARGV__,
-       * and the remaining arguments are applied to the
-       * function for access.
-       *
-       * When the `name` is "*" an un-matched command
-       * will be passed as the first arg, followed by
-       * the rest of __ARGV__ remaining.
-       *
-       * Examples:
-       *
-       *      program
-       *        .version('0.0.1')
-       *        .option('-C, --chdir <path>', 'change the working directory')
-       *        .option('-c, --config <path>', 'set config path. defaults to ./deploy.conf')
-       *        .option('-T, --no-tests', 'ignore test hook')
-       *
-       *      program
-       *        .command('setup')
-       *        .description('run remote setup commands')
-       *        .action(function() {
-       *          console.log('setup');
-       *        });
-       *
-       *      program
-       *        .command('exec <cmd>')
-       *        .description('run the given remote command')
-       *        .action(function(cmd) {
-       *          console.log('exec "%s"', cmd);
-       *        });
-       *
-       *      program
-       *        .command('teardown <dir> [otherDirs...]')
-       *        .description('run teardown commands')
-       *        .action(function(dir, otherDirs) {
-       *          console.log('dir "%s"', dir);
-       *          if (otherDirs) {
-       *            otherDirs.forEach(function (oDir) {
-       *              console.log('dir "%s"', oDir);
-       *            });
-       *          }
-       *        });
-       *
-       *      program
-       *        .command('*')
-       *        .description('deploy the given env')
-       *        .action(function(env) {
-       *          console.log('deploying "%s"', env);
-       *        });
-       *
-       *      program.parse(process.argv);
-       *
-       * @param {String} name
-       * @param {String} [desc] for git-style sub-commands
-       * @return {Command} the new command
-       * @api public
-       */
+  // when symbolink is relative path
+  if (link !== f && link.charAt(0) !== '/') {
+    link = path.join(dirname(f), link);
+  }
+  baseDir = dirname(link);
+
+  // prefer local `./<bin>` to bin in the $PATH
+  var localBin = path.join(baseDir, bin);
+
+  // whether bin file is a js script with explicit `.js` extension
+  var isExplicitJS = false;
+  if (exists(localBin + '.js')) {
+    bin = localBin + '.js';
+    isExplicitJS = true;
+  } else if (exists(localBin)) {
+    bin = localBin;
+  }
 
-      Command.prototype.command = function (name, desc, opts) {
-        if (typeof desc === "object" && desc !== null) {
-          opts = desc;
-          desc = null;
-        }
-        opts = opts || {};
-        var args = name.split(/ +/);
-        var cmd = new Command(args.shift());
+  args = args.slice(1);
 
-        if (desc) {
-          cmd.description(desc);
-          this.executables = true;
-          this._execs[cmd._name] = true;
-          if (opts.isDefault) this.defaultExecutable = cmd._name;
-        }
-        cmd._noHelp = !!opts.noHelp;
-        this.commands.push(cmd);
-        cmd.parseExpectedArgs(args);
-        cmd.parent = this;
+  var proc;
+  if (process.platform !== 'win32') {
+    if (isExplicitJS) {
+      args.unshift(bin);
+      // add executable arguments to spawn
+      args = (process.execArgv || []).concat(args);
 
-        if (desc) return this;
-        return cmd;
-      };
+      proc = spawn(process.argv[0], args, { stdio: 'inherit', customFds: [0, 1, 2] });
+    } else {
+      proc = spawn(bin, args, { stdio: 'inherit', customFds: [0, 1, 2] });
+    }
+  } else {
+    args.unshift(bin);
+    proc = spawn(process.execPath, args, { stdio: 'inherit' });
+  }
 
-      /**
-       * Define argument syntax for the top-level command.
-       *
-       * @api public
-       */
+  var signals = ['SIGUSR1', 'SIGUSR2', 'SIGTERM', 'SIGINT', 'SIGHUP'];
+  signals.forEach(function(signal) {
+    process.on(signal, function() {
+      if (proc.killed === false && proc.exitCode === null) {
+        proc.kill(signal);
+      }
+    });
+  });
+  proc.on('close', process.exit.bind(process));
+  proc.on('error', function(err) {
+    if (err.code === 'ENOENT') {
+      console.error('\n  %s(1) does not exist, try --help\n', bin);
+    } else if (err.code === 'EACCES') {
+      console.error('\n  %s(1) not executable. try chmod or run with root\n', bin);
+    }
+    process.exit(1);
+  });
 
-      Command.prototype.arguments = function (desc) {
-        return this.parseExpectedArgs(desc.split(/ +/));
-      };
+  // Store the reference to the child process
+  this.runningCommand = proc;
+};
 
-      /**
-       * Add an implicit `help [cmd]` subcommand
-       * which invokes `--help` for the given command.
-       *
-       * @api private
-       */
+/**
+ * Normalize `args`, splitting joined short flags. For example
+ * the arg "-abc" is equivalent to "-a -b -c".
+ * This also normalizes equal sign and splits "--abc=def" into "--abc def".
+ *
+ * @param {Array} args
+ * @return {Array}
+ * @api private
+ */
 
-      Command.prototype.addImplicitHelpCommand = function () {
-        this.command("help [cmd]", "display help for [cmd]");
-      };
+Command.prototype.normalize = function(args) {
+  var ret = [],
+    arg,
+    lastOpt,
+    index;
 
-      /**
-       * Parse expected `args`.
-       *
-       * For example `["[type]"]` becomes `[{ required: false, name: 'type' }]`.
-       *
-       * @param {Array} args
-       * @return {Command} for chaining
-       * @api public
-       */
+  for (var i = 0, len = args.length; i < len; ++i) {
+    arg = args[i];
+    if (i > 0) {
+      lastOpt = this.optionFor(args[i - 1]);
+    }
 
-      Command.prototype.parseExpectedArgs = function (args) {
-        if (!args.length) return;
-        var self = this;
-        args.forEach(function (arg) {
-          var argDetails = {
-            required: false,
-            name: "",
-            variadic: false,
-          };
+    if (arg === '--') {
+      // Honor option terminator
+      ret = ret.concat(args.slice(i));
+      break;
+    } else if (lastOpt && lastOpt.required) {
+      ret.push(arg);
+    } else if (arg.length > 1 && arg[0] === '-' && arg[1] !== '-') {
+      arg.slice(1).split('').forEach(function(c) {
+        ret.push('-' + c);
+      });
+    } else if (/^--/.test(arg) && ~(index = arg.indexOf('='))) {
+      ret.push(arg.slice(0, index), arg.slice(index + 1));
+    } else {
+      ret.push(arg);
+    }
+  }
 
-          switch (arg[0]) {
-            case "<":
-              argDetails.required = true;
-              argDetails.name = arg.slice(1, -1);
-              break;
-            case "[":
-              argDetails.name = arg.slice(1, -1);
-              break;
-          }
+  return ret;
+};
 
-          if (
-            argDetails.name.length > 3 &&
-            argDetails.name.slice(-3) === "..."
-          ) {
-            argDetails.variadic = true;
-            argDetails.name = argDetails.name.slice(0, -3);
-          }
-          if (argDetails.name) {
-            self._args.push(argDetails);
-          }
-        });
-        return this;
-      };
+/**
+ * Parse command `args`.
+ *
+ * When listener(s) are available those
+ * callbacks are invoked, otherwise the "*"
+ * event is emitted and those actions are invoked.
+ *
+ * @param {Array} args
+ * @return {Command} for chaining
+ * @api private
+ */
 
-      /**
-       * Register callback `fn` for the command.
-       *
-       * Examples:
-       *
-       *      program
-       *        .command('help')
-       *        .description('display verbose help')
-       *        .action(function() {
-       *           // output help here
-       *        });
-       *
-       * @param {Function} fn
-       * @return {Command} for chaining
-       * @api public
-       */
+Command.prototype.parseArgs = function(args, unknown) {
+  var name;
 
-      Command.prototype.action = function (fn) {
-        var self = this;
-        var listener = function (args, unknown) {
-          // Parse any so-far unknown options
-          args = args || [];
-          unknown = unknown || [];
+  if (args.length) {
+    name = args[0];
+    if (this.listeners('command:' + name).length) {
+      this.emit('command:' + args.shift(), args, unknown);
+    } else {
+      this.emit('command:*', args);
+    }
+  } else {
+    outputHelpIfNecessary(this, unknown);
 
-          var parsed = self.parseOptions(unknown);
+    // If there were no args and we have unknown options,
+    // then they are extraneous and we need to error.
+    if (unknown.length > 0) {
+      this.unknownOption(unknown[0]);
+    }
+  }
 
-          // Output help if necessary
-          outputHelpIfNecessary(self, parsed.unknown);
+  return this;
+};
 
-          // If there are still any unknown options, then we simply
-          // die, unless someone asked for help, in which case we give it
-          // to them, and then we die.
-          if (parsed.unknown.length > 0) {
-            self.unknownOption(parsed.unknown[0]);
-          }
+/**
+ * Return an option matching `arg` if any.
+ *
+ * @param {String} arg
+ * @return {Option}
+ * @api private
+ */
 
-          // Leftover arguments need to be pushed back. Fixes issue #56
-          if (parsed.args.length) args = parsed.args.concat(args);
+Command.prototype.optionFor = function(arg) {
+  for (var i = 0, len = this.options.length; i < len; ++i) {
+    if (this.options[i].is(arg)) {
+      return this.options[i];
+    }
+  }
+};
 
-          self._args.forEach(function (arg, i) {
-            if (arg.required && args[i] == null) {
-              self.missingArgument(arg.name);
-            } else if (arg.variadic) {
-              if (i !== self._args.length - 1) {
-                self.variadicArgNotLast(arg.name);
-              }
+/**
+ * Parse options from `argv` returning `argv`
+ * void of these options.
+ *
+ * @param {Array} argv
+ * @return {Array}
+ * @api public
+ */
 
-              args[i] = args.splice(i);
-            }
-          });
+Command.prototype.parseOptions = function(argv) {
+  var args = [],
+    len = argv.length,
+    literal,
+    option,
+    arg;
 
-          // Always append ourselves to the end of the arguments,
-          // to make sure we match the number of arguments the user
-          // expects
-          if (self._args.length) {
-            args[self._args.length] = self;
-          } else {
-            args.push(self);
-          }
+  var unknownOptions = [];
 
-          fn.apply(self, args);
-        };
-        var parent = this.parent || this;
-        var name = parent === this ? "*" : this._name;
-        parent.on("command:" + name, listener);
-        if (this._alias) parent.on("command:" + this._alias, listener);
-        return this;
-      };
+  // parse options
+  for (var i = 0; i < len; ++i) {
+    arg = argv[i];
 
-      /**
-       * Define option with `flags`, `description` and optional
-       * coercion `fn`.
-       *
-       * The `flags` string should contain both the short and long flags,
-       * separated by comma, a pipe or space. The following are all valid
-       * all will output this way when `--help` is used.
-       *
-       *    "-p, --pepper"
-       *    "-p|--pepper"
-       *    "-p --pepper"
-       *
-       * Examples:
-       *
-       *     // simple boolean defaulting to false
-       *     program.option('-p, --pepper', 'add pepper');
-       *
-       *     --pepper
-       *     program.pepper
-       *     // => Boolean
-       *
-       *     // simple boolean defaulting to true
-       *     program.option('-C, --no-cheese', 'remove cheese');
-       *
-       *     program.cheese
-       *     // => true
-       *
-       *     --no-cheese
-       *     program.cheese
-       *     // => false
-       *
-       *     // required argument
-       *     program.option('-C, --chdir <path>', 'change the working directory');
-       *
-       *     --chdir /tmp
-       *     program.chdir
-       *     // => "/tmp"
-       *
-       *     // optional argument
-       *     program.option('-c, --cheese [type]', 'add cheese [marble]');
-       *
-       * @param {String} flags
-       * @param {String} description
-       * @param {Function|*} [fn] or default
-       * @param {*} [defaultValue]
-       * @return {Command} for chaining
-       * @api public
-       */
+    // literal args after --
+    if (literal) {
+      args.push(arg);
+      continue;
+    }
 
-      Command.prototype.option = function (
-        flags,
-        description,
-        fn,
-        defaultValue,
-      ) {
-        var self = this,
-          option = new Option(flags, description),
-          oname = option.name(),
-          name = option.attributeName();
-
-        // default as 3rd arg
-        if (typeof fn !== "function") {
-          if (fn instanceof RegExp) {
-            var regex = fn;
-            fn = function (val, def) {
-              var m = regex.exec(val);
-              return m ? m[0] : def;
-            };
-          } else {
-            defaultValue = fn;
-            fn = null;
-          }
-        }
+    if (arg === '--') {
+      literal = true;
+      continue;
+    }
 
-        // preassign default value only for --no-*, [optional], or <required>
-        if (!option.bool || option.optional || option.required) {
-          // when --no-* we make sure default is true
-          if (!option.bool) defaultValue = true;
-          // preassign only if we have a default
-          if (defaultValue !== undefined) {
-            self[name] = defaultValue;
-            option.defaultValue = defaultValue;
-          }
+    // find matching Option
+    option = this.optionFor(arg);
+
+    // option is defined
+    if (option) {
+      // requires arg
+      if (option.required) {
+        arg = argv[++i];
+        if (arg == null) return this.optionMissingArgument(option);
+        this.emit('option:' + option.name(), arg);
+      // optional arg
+      } else if (option.optional) {
+        arg = argv[i + 1];
+        if (arg == null || (arg[0] === '-' && arg !== '-')) {
+          arg = null;
+        } else {
+          ++i;
         }
+        this.emit('option:' + option.name(), arg);
+      // bool
+      } else {
+        this.emit('option:' + option.name());
+      }
+      continue;
+    }
 
-        // register the option
-        this.options.push(option);
-
-        // when it's passed assign the value
-        // and conditionally invoke the callback
-        this.on("option:" + oname, function (val) {
-          // coercion
-          if (val !== null && fn) {
-            val = fn(val, self[name] === undefined ? defaultValue : self[name]);
-          }
-
-          // unassigned or bool
-          if (
-            typeof self[name] === "boolean" ||
-            typeof self[name] === "undefined"
-          ) {
-            // if no value, bool true, and we have a default, then use it!
-            if (val == null) {
-              self[name] = option.bool ? defaultValue || true : false;
-            } else {
-              self[name] = val;
-            }
-          } else if (val !== null) {
-            // reassign
-            self[name] = val;
-          }
-        });
-
-        return this;
-      };
-
-      /**
-       * Allow unknown options on the command line.
-       *
-       * @param {Boolean} arg if `true` or omitted, no error will be thrown
-       * for unknown options.
-       * @api public
-       */
-      Command.prototype.allowUnknownOption = function (arg) {
-        this._allowUnknownOption = arguments.length === 0 || arg;
-        return this;
-      };
-
-      /**
-       * Parse `argv`, settings options and invoking commands when defined.
-       *
-       * @param {Array} argv
-       * @return {Command} for chaining
-       * @api public
-       */
-
-      Command.prototype.parse = function (argv) {
-        // implicit help
-        if (this.executables) this.addImplicitHelpCommand();
+    // looks like an option
+    if (arg.length > 1 && arg[0] === '-') {
+      unknownOptions.push(arg);
 
-        // store raw args
-        this.rawArgs = argv;
+      // If the next argument looks like it might be
+      // an argument for this option, we pass it on.
+      // If it isn't, then it'll simply be ignored
+      if ((i + 1) < argv.length && argv[i + 1][0] !== '-') {
+        unknownOptions.push(argv[++i]);
+      }
+      continue;
+    }
 
-        // guess name
-        this._name = this._name || basename(argv[1], ".js");
+    // arg
+    args.push(arg);
+  }
 
-        // github-style sub-commands with no sub-command
-        if (this.executables && argv.length < 3 && !this.defaultExecutable) {
-          // this user needs help
-          argv.push("--help");
-        }
+  return { args: args, unknown: unknownOptions };
+};
 
-        // process argv
-        var parsed = this.parseOptions(this.normalize(argv.slice(2)));
-        var args = (this.args = parsed.args);
+/**
+ * Return an object containing options as key-value pairs
+ *
+ * @return {Object}
+ * @api public
+ */
+Command.prototype.opts = function() {
+  var result = {},
+    len = this.options.length;
 
-        var result = this.parseArgs(this.args, parsed.unknown);
+  for (var i = 0; i < len; i++) {
+    var key = this.options[i].attributeName();
+    result[key] = key === this._versionOptionName ? this._version : this[key];
+  }
+  return result;
+};
 
-        // executable sub-commands
-        var name = result.args[0];
+/**
+ * Argument `name` is missing.
+ *
+ * @param {String} name
+ * @api private
+ */
 
-        var aliasCommand = null;
-        // check alias of sub commands
-        if (name) {
-          aliasCommand = this.commands.filter(function (command) {
-            return command.alias() === name;
-          })[0];
-        }
+Command.prototype.missingArgument = function(name) {
+  console.error();
+  console.error("  error: missing required argument `%s'", name);
+  console.error();
+  process.exit(1);
+};
 
-        if (this._execs[name] && typeof this._execs[name] !== "function") {
-          return this.executeSubCommand(argv, args, parsed.unknown);
-        } else if (aliasCommand) {
-          // is alias of a subCommand
-          args[0] = aliasCommand._name;
-          return this.executeSubCommand(argv, args, parsed.unknown);
-        } else if (this.defaultExecutable) {
-          // use the default subcommand
-          args.unshift(this.defaultExecutable);
-          return this.executeSubCommand(argv, args, parsed.unknown);
-        }
+/**
+ * `Option` is missing an argument, but received `flag` or nothing.
+ *
+ * @param {String} option
+ * @param {String} flag
+ * @api private
+ */
 
-        return result;
-      };
+Command.prototype.optionMissingArgument = function(option, flag) {
+  console.error();
+  if (flag) {
+    console.error("  error: option `%s' argument missing, got `%s'", option.flags, flag);
+  } else {
+    console.error("  error: option `%s' argument missing", option.flags);
+  }
+  console.error();
+  process.exit(1);
+};
 
-      /**
-       * Execute a sub-command executable.
-       *
-       * @param {Array} argv
-       * @param {Array} args
-       * @param {Array} unknown
-       * @api private
-       */
+/**
+ * Unknown option `flag`.
+ *
+ * @param {String} flag
+ * @api private
+ */
 
-      Command.prototype.executeSubCommand = function (argv, args, unknown) {
-        args = args.concat(unknown);
+Command.prototype.unknownOption = function(flag) {
+  if (this._allowUnknownOption) return;
+  console.error();
+  console.error("  error: unknown option `%s'", flag);
+  console.error();
+  process.exit(1);
+};
 
-        if (!args.length) this.help();
-        if (args[0] === "help" && args.length === 1) this.help();
+/**
+ * Variadic argument with `name` is not the last argument as required.
+ *
+ * @param {String} name
+ * @api private
+ */
 
-        // <cmd> --help
-        if (args[0] === "help") {
-          args[0] = args[1];
-          args[1] = "--help";
-        }
+Command.prototype.variadicArgNotLast = function(name) {
+  console.error();
+  console.error("  error: variadic arguments must be last `%s'", name);
+  console.error();
+  process.exit(1);
+};
 
-        // executable
-        var f = argv[1];
-        // name of the subcommand, link `pm-install`
-        var bin = basename(f, ".js") + "-" + args[0];
+/**
+ * Set the program version to `str`.
+ *
+ * This method auto-registers the "-V, --version" flag
+ * which will print the version number when passed.
+ *
+ * @param {String} str
+ * @param {String} [flags]
+ * @return {Command} for chaining
+ * @api public
+ */
 
-        // In case of globally installed, get the base dir where executable
-        //  subcommand file should be located at
-        var baseDir,
-          link = fs.lstatSync(f).isSymbolicLink() ? fs.readlinkSync(f) : f;
+Command.prototype.version = function(str, flags) {
+  if (arguments.length === 0) return this._version;
+  this._version = str;
+  flags = flags || '-V, --version';
+  var versionOption = new Option(flags, 'output the version number');
+  this._versionOptionName = versionOption.long.substr(2) || 'version';
+  this.options.push(versionOption);
+  this.on('option:' + this._versionOptionName, function() {
+    process.stdout.write(str + '\n');
+    process.exit(0);
+  });
+  return this;
+};
 
-        // when symbolink is relative path
-        if (link !== f && link.charAt(0) !== "/") {
-          link = path.join(dirname(f), link);
-        }
-        baseDir = dirname(link);
+/**
+ * Set the description to `str`.
+ *
+ * @param {String} str
+ * @param {Object} argsDescription
+ * @return {String|Command}
+ * @api public
+ */
 
-        // prefer local `./<bin>` to bin in the $PATH
-        var localBin = path.join(baseDir, bin);
+Command.prototype.description = function(str, argsDescription) {
+  if (arguments.length === 0) return this._description;
+  this._description = str;
+  this._argsDescription = argsDescription;
+  return this;
+};
 
-        // whether bin file is a js script with explicit `.js` extension
-        var isExplicitJS = false;
-        if (exists(localBin + ".js")) {
-          bin = localBin + ".js";
-          isExplicitJS = true;
-        } else if (exists(localBin)) {
-          bin = localBin;
-        }
+/**
+ * Set an alias for the command
+ *
+ * @param {String} alias
+ * @return {String|Command}
+ * @api public
+ */
 
-        args = args.slice(1);
+Command.prototype.alias = function(alias) {
+  var command = this;
+  if (this.commands.length !== 0) {
+    command = this.commands[this.commands.length - 1];
+  }
 
-        var proc;
-        if (process.platform !== "win32") {
-          if (isExplicitJS) {
-            args.unshift(bin);
-            // add executable arguments to spawn
-            args = (process.execArgv || []).concat(args);
+  if (arguments.length === 0) return command._alias;
 
-            proc = spawn(process.argv[0], args, {
-              stdio: "inherit",
-              customFds: [0, 1, 2],
-            });
-          } else {
-            proc = spawn(bin, args, { stdio: "inherit", customFds: [0, 1, 2] });
-          }
-        } else {
-          args.unshift(bin);
-          proc = spawn(process.execPath, args, { stdio: "inherit" });
-        }
+  if (alias === command._name) throw new Error('Command alias can\'t be the same as its name');
 
-        var signals = ["SIGUSR1", "SIGUSR2", "SIGTERM", "SIGINT", "SIGHUP"];
-        signals.forEach(function (signal) {
-          process.on(signal, function () {
-            if (proc.killed === false && proc.exitCode === null) {
-              proc.kill(signal);
-            }
-          });
-        });
-        proc.on("close", process.exit.bind(process));
-        proc.on("error", function (err) {
-          if (err.code === "ENOENT") {
-            console.error("\n  %s(1) does not exist, try --help\n", bin);
-          } else if (err.code === "EACCES") {
-            console.error(
-              "\n  %s(1) not executable. try chmod or run with root\n",
-              bin,
-            );
-          }
-          process.exit(1);
-        });
+  command._alias = alias;
+  return this;
+};
 
-        // Store the reference to the child process
-        this.runningCommand = proc;
-      };
+/**
+ * Set / get the command usage `str`.
+ *
+ * @param {String} str
+ * @return {String|Command}
+ * @api public
+ */
 
-      /**
-       * Normalize `args`, splitting joined short flags. For example
-       * the arg "-abc" is equivalent to "-a -b -c".
-       * This also normalizes equal sign and splits "--abc=def" into "--abc def".
-       *
-       * @param {Array} args
-       * @return {Array}
-       * @api private
-       */
+Command.prototype.usage = function(str) {
+  var args = this._args.map(function(arg) {
+    return humanReadableArgName(arg);
+  });
 
-      Command.prototype.normalize = function (args) {
-        var ret = [],
-          arg,
-          lastOpt,
-          index;
+  var usage = '[options]' +
+    (this.commands.length ? ' [command]' : '') +
+    (this._args.length ? ' ' + args.join(' ') : '');
 
-        for (var i = 0, len = args.length; i < len; ++i) {
-          arg = args[i];
-          if (i > 0) {
-            lastOpt = this.optionFor(args[i - 1]);
-          }
+  if (arguments.length === 0) return this._usage || usage;
+  this._usage = str;
 
-          if (arg === "--") {
-            // Honor option terminator
-            ret = ret.concat(args.slice(i));
-            break;
-          } else if (lastOpt && lastOpt.required) {
-            ret.push(arg);
-          } else if (arg.length > 1 && arg[0] === "-" && arg[1] !== "-") {
-            arg
-              .slice(1)
-              .split("")
-              .forEach(function (c) {
-                ret.push("-" + c);
-              });
-          } else if (/^--/.test(arg) && ~(index = arg.indexOf("="))) {
-            ret.push(arg.slice(0, index), arg.slice(index + 1));
-          } else {
-            ret.push(arg);
-          }
-        }
+  return this;
+};
 
-        return ret;
-      };
+/**
+ * Get or set the name of the command
+ *
+ * @param {String} str
+ * @return {String|Command}
+ * @api public
+ */
 
-      /**
-       * Parse command `args`.
-       *
-       * When listener(s) are available those
-       * callbacks are invoked, otherwise the "*"
-       * event is emitted and those actions are invoked.
-       *
-       * @param {Array} args
-       * @return {Command} for chaining
-       * @api private
-       */
+Command.prototype.name = function(str) {
+  if (arguments.length === 0) return this._name;
+  this._name = str;
+  return this;
+};
 
-      Command.prototype.parseArgs = function (args, unknown) {
-        var name;
+/**
+ * Return prepared commands.
+ *
+ * @return {Array}
+ * @api private
+ */
 
-        if (args.length) {
-          name = args[0];
-          if (this.listeners("command:" + name).length) {
-            this.emit("command:" + args.shift(), args, unknown);
-          } else {
-            this.emit("command:*", args);
-          }
-        } else {
-          outputHelpIfNecessary(this, unknown);
+Command.prototype.prepareCommands = function() {
+  return this.commands.filter(function(cmd) {
+    return !cmd._noHelp;
+  }).map(function(cmd) {
+    var args = cmd._args.map(function(arg) {
+      return humanReadableArgName(arg);
+    }).join(' ');
 
-          // If there were no args and we have unknown options,
-          // then they are extraneous and we need to error.
-          if (unknown.length > 0) {
-            this.unknownOption(unknown[0]);
-          }
-        }
+    return [
+      cmd._name +
+        (cmd._alias ? '|' + cmd._alias : '') +
+        (cmd.options.length ? ' [options]' : '') +
+        (args ? ' ' + args : ''),
+      cmd._description
+    ];
+  });
+};
 
-        return this;
-      };
+/**
+ * Return the largest command length.
+ *
+ * @return {Number}
+ * @api private
+ */
 
-      /**
-       * Return an option matching `arg` if any.
-       *
-       * @param {String} arg
-       * @return {Option}
-       * @api private
-       */
+Command.prototype.largestCommandLength = function() {
+  var commands = this.prepareCommands();
+  return commands.reduce(function(max, command) {
+    return Math.max(max, command[0].length);
+  }, 0);
+};
 
-      Command.prototype.optionFor = function (arg) {
-        for (var i = 0, len = this.options.length; i < len; ++i) {
-          if (this.options[i].is(arg)) {
-            return this.options[i];
-          }
-        }
-      };
+/**
+ * Return the largest option length.
+ *
+ * @return {Number}
+ * @api private
+ */
 
-      /**
-       * Parse options from `argv` returning `argv`
-       * void of these options.
-       *
-       * @param {Array} argv
-       * @return {Array}
-       * @api public
-       */
+Command.prototype.largestOptionLength = function() {
+  var options = [].slice.call(this.options);
+  options.push({
+    flags: '-h, --help'
+  });
+  return options.reduce(function(max, option) {
+    return Math.max(max, option.flags.length);
+  }, 0);
+};
 
-      Command.prototype.parseOptions = function (argv) {
-        var args = [],
-          len = argv.length,
-          literal,
-          option,
-          arg;
+/**
+ * Return the largest arg length.
+ *
+ * @return {Number}
+ * @api private
+ */
 
-        var unknownOptions = [];
+Command.prototype.largestArgLength = function() {
+  return this._args.reduce(function(max, arg) {
+    return Math.max(max, arg.name.length);
+  }, 0);
+};
 
-        // parse options
-        for (var i = 0; i < len; ++i) {
-          arg = argv[i];
+/**
+ * Return the pad width.
+ *
+ * @return {Number}
+ * @api private
+ */
 
-          // literal args after --
-          if (literal) {
-            args.push(arg);
-            continue;
-          }
+Command.prototype.padWidth = function() {
+  var width = this.largestOptionLength();
+  if (this._argsDescription && this._args.length) {
+    if (this.largestArgLength() > width) {
+      width = this.largestArgLength();
+    }
+  }
 
-          if (arg === "--") {
-            literal = true;
-            continue;
-          }
+  if (this.commands && this.commands.length) {
+    if (this.largestCommandLength() > width) {
+      width = this.largestCommandLength();
+    }
+  }
 
-          // find matching Option
-          option = this.optionFor(arg);
-
-          // option is defined
-          if (option) {
-            // requires arg
-            if (option.required) {
-              arg = argv[++i];
-              if (arg == null) return this.optionMissingArgument(option);
-              this.emit("option:" + option.name(), arg);
-              // optional arg
-            } else if (option.optional) {
-              arg = argv[i + 1];
-              if (arg == null || (arg[0] === "-" && arg !== "-")) {
-                arg = null;
-              } else {
-                ++i;
-              }
-              this.emit("option:" + option.name(), arg);
-              // bool
-            } else {
-              this.emit("option:" + option.name());
-            }
-            continue;
-          }
+  return width;
+};
 
-          // looks like an option
-          if (arg.length > 1 && arg[0] === "-") {
-            unknownOptions.push(arg);
+/**
+ * Return help for options.
+ *
+ * @return {String}
+ * @api private
+ */
 
-            // If the next argument looks like it might be
-            // an argument for this option, we pass it on.
-            // If it isn't, then it'll simply be ignored
-            if (i + 1 < argv.length && argv[i + 1][0] !== "-") {
-              unknownOptions.push(argv[++i]);
-            }
-            continue;
-          }
+Command.prototype.optionHelp = function() {
+  var width = this.padWidth();
 
-          // arg
-          args.push(arg);
-        }
+  // Append the help information
+  return this.options.map(function(option) {
+    return pad(option.flags, width) + '  ' + option.description +
+      ((option.bool && option.defaultValue !== undefined) ? ' (default: ' + option.defaultValue + ')' : '');
+  }).concat([pad('-h, --help', width) + '  ' + 'output usage information'])
+    .join('\n');
+};
 
-        return { args: args, unknown: unknownOptions };
-      };
+/**
+ * Return command help documentation.
+ *
+ * @return {String}
+ * @api private
+ */
 
-      /**
-       * Return an object containing options as key-value pairs
-       *
-       * @return {Object}
-       * @api public
-       */
-      Command.prototype.opts = function () {
-        var result = {},
-          len = this.options.length;
+Command.prototype.commandHelp = function() {
+  if (!this.commands.length) return '';
+
+  var commands = this.prepareCommands();
+  var width = this.padWidth();
+
+  return [
+    '  Commands:',
+    '',
+    commands.map(function(cmd) {
+      var desc = cmd[1] ? '  ' + cmd[1] : '';
+      return (desc ? pad(cmd[0], width) : cmd[0]) + desc;
+    }).join('\n').replace(/^/gm, '    '),
+    ''
+  ].join('\n');
+};
 
-        for (var i = 0; i < len; i++) {
-          var key = this.options[i].attributeName();
-          result[key] =
-            key === this._versionOptionName ? this._version : this[key];
-        }
-        return result;
-      };
+/**
+ * Return program help documentation.
+ *
+ * @return {String}
+ * @api private
+ */
 
-      /**
-       * Argument `name` is missing.
-       *
-       * @param {String} name
-       * @api private
-       */
+Command.prototype.helpInformation = function() {
+  var desc = [];
+  if (this._description) {
+    desc = [
+      '  ' + this._description,
+      ''
+    ];
 
-      Command.prototype.missingArgument = function (name) {
-        console.error();
-        console.error("  error: missing required argument `%s'", name);
-        console.error();
-        process.exit(1);
-      };
+    var argsDescription = this._argsDescription;
+    if (argsDescription && this._args.length) {
+      var width = this.padWidth();
+      desc.push('  Arguments:');
+      desc.push('');
+      this._args.forEach(function(arg) {
+        desc.push('    ' + pad(arg.name, width) + '  ' + argsDescription[arg.name]);
+      });
+      desc.push('');
+    }
+  }
 
-      /**
-       * `Option` is missing an argument, but received `flag` or nothing.
-       *
-       * @param {String} option
-       * @param {String} flag
-       * @api private
-       */
+  var cmdName = this._name;
+  if (this._alias) {
+    cmdName = cmdName + '|' + this._alias;
+  }
+  var usage = [
+    '',
+    '  Usage: ' + cmdName + ' ' + this.usage(),
+    ''
+  ];
+
+  var cmds = [];
+  var commandHelp = this.commandHelp();
+  if (commandHelp) cmds = [commandHelp];
+
+  var options = [
+    '  Options:',
+    '',
+    '' + this.optionHelp().replace(/^/gm, '    '),
+    ''
+  ];
+
+  return usage
+    .concat(desc)
+    .concat(options)
+    .concat(cmds)
+    .join('\n');
+};
 
-      Command.prototype.optionMissingArgument = function (option, flag) {
-        console.error();
-        if (flag) {
-          console.error(
-            "  error: option `%s' argument missing, got `%s'",
-            option.flags,
-            flag,
-          );
-        } else {
-          console.error("  error: option `%s' argument missing", option.flags);
-        }
-        console.error();
-        process.exit(1);
-      };
+/**
+ * Output help information for this command
+ *
+ * @api public
+ */
 
-      /**
-       * Unknown option `flag`.
-       *
-       * @param {String} flag
-       * @api private
-       */
+Command.prototype.outputHelp = function(cb) {
+  if (!cb) {
+    cb = function(passthru) {
+      return passthru;
+    };
+  }
+  process.stdout.write(cb(this.helpInformation()));
+  this.emit('--help');
+};
 
-      Command.prototype.unknownOption = function (flag) {
-        if (this._allowUnknownOption) return;
-        console.error();
-        console.error("  error: unknown option `%s'", flag);
-        console.error();
-        process.exit(1);
-      };
+/**
+ * Output help information and exit.
+ *
+ * @api public
+ */
 
-      /**
-       * Variadic argument with `name` is not the last argument as required.
-       *
-       * @param {String} name
-       * @api private
-       */
+Command.prototype.help = function(cb) {
+  this.outputHelp(cb);
+  process.exit();
+};
 
-      Command.prototype.variadicArgNotLast = function (name) {
-        console.error();
-        console.error("  error: variadic arguments must be last `%s'", name);
-        console.error();
-        process.exit(1);
-      };
+/**
+ * Camel-case the given `flag`
+ *
+ * @param {String} flag
+ * @return {String}
+ * @api private
+ */
 
-      /**
-       * Set the program version to `str`.
-       *
-       * This method auto-registers the "-V, --version" flag
-       * which will print the version number when passed.
-       *
-       * @param {String} str
-       * @param {String} [flags]
-       * @return {Command} for chaining
-       * @api public
-       */
+function camelcase(flag) {
+  return flag.split('-').reduce(function(str, word) {
+    return str + word[0].toUpperCase() + word.slice(1);
+  });
+}
 
-      Command.prototype.version = function (str, flags) {
-        if (arguments.length === 0) return this._version;
-        this._version = str;
-        flags = flags || "-V, --version";
-        var versionOption = new Option(flags, "output the version number");
-        this._versionOptionName = versionOption.long.substr(2) || "version";
-        this.options.push(versionOption);
-        this.on("option:" + this._versionOptionName, function () {
-          process.stdout.write(str + "\n");
-          process.exit(0);
-        });
-        return this;
-      };
+/**
+ * Pad `str` to `width`.
+ *
+ * @param {String} str
+ * @param {Number} width
+ * @return {String}
+ * @api private
+ */
 
-      /**
-       * Set the description to `str`.
-       *
-       * @param {String} str
-       * @param {Object} argsDescription
-       * @return {String|Command}
-       * @api public
-       */
+function pad(str, width) {
+  var len = Math.max(0, width - str.length);
+  return str + Array(len + 1).join(' ');
+}
 
-      Command.prototype.description = function (str, argsDescription) {
-        if (arguments.length === 0) return this._description;
-        this._description = str;
-        this._argsDescription = argsDescription;
-        return this;
-      };
+/**
+ * Output help information if necessary
+ *
+ * @param {Command} command to output help for
+ * @param {Array} array of options to search for -h or --help
+ * @api private
+ */
 
-      /**
-       * Set an alias for the command
-       *
-       * @param {String} alias
-       * @return {String|Command}
-       * @api public
-       */
+function outputHelpIfNecessary(cmd, options) {
+  options = options || [];
+  for (var i = 0; i < options.length; i++) {
+    if (options[i] === '--help' || options[i] === '-h') {
+      cmd.outputHelp();
+      process.exit(0);
+    }
+  }
+}
 
-      Command.prototype.alias = function (alias) {
-        var command = this;
-        if (this.commands.length !== 0) {
-          command = this.commands[this.commands.length - 1];
-        }
+/**
+ * Takes an argument an returns its human readable equivalent for help usage.
+ *
+ * @param {Object} arg
+ * @return {String}
+ * @api private
+ */
 
-        if (arguments.length === 0) return command._alias;
+function humanReadableArgName(arg) {
+  var nameOutput = arg.name + (arg.variadic === true ? '...' : '');
 
-        if (alias === command._name)
-          throw new Error("Command alias can't be the same as its name");
+  return arg.required
+    ? '<' + nameOutput + '>'
+    : '[' + nameOutput + ']';
+}
 
-        command._alias = alias;
-        return this;
-      };
+// for versions before node v0.8 when there weren't `fs.existsSync`
+function exists(file) {
+  try {
+    if (fs.statSync(file).isFile()) {
+      return true;
+    }
+  } catch (e) {
+    return false;
+  }
+}
 
-      /**
-       * Set / get the command usage `str`.
-       *
-       * @param {String} str
-       * @return {String|Command}
-       * @api public
-       */
 
-      Command.prototype.usage = function (str) {
-        var args = this._args.map(function (arg) {
-          return humanReadableArgName(arg);
-        });
+/***/ }),
+/* 339 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var usage =
-          "[options]" +
-          (this.commands.length ? " [command]" : "") +
-          (this._args.length ? " " + args.join(" ") : "");
+"use strict";
 
-        if (arguments.length === 0) return this._usage || usage;
-        this._usage = str;
 
-        return this;
-      };
+var util = __webpack_require__(106);
 
-      /**
-       * Get or set the name of the command
-       *
-       * @param {String} str
-       * @return {String|Command}
-       * @api public
-       */
+module.exports = SchemaObject;
 
-      Command.prototype.name = function (str) {
-        if (arguments.length === 0) return this._name;
-        this._name = str;
-        return this;
-      };
+function SchemaObject(obj) {
+  util.copy(obj, this);
+}
 
-      /**
-       * Return prepared commands.
-       *
-       * @return {Array}
-       * @api private
-       */
 
-      Command.prototype.prepareCommands = function () {
-        return this.commands
-          .filter(function (cmd) {
-            return !cmd._noHelp;
-          })
-          .map(function (cmd) {
-            var args = cmd._args
-              .map(function (arg) {
-                return humanReadableArgName(arg);
-              })
-              .join(" ");
-
-            return [
-              cmd._name +
-                (cmd._alias ? "|" + cmd._alias : "") +
-                (cmd.options.length ? " [options]" : "") +
-                (args ? " " + args : ""),
-              cmd._description,
-            ];
-          });
-      };
+/***/ }),
+/* 340 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Return the largest command length.
-       *
-       * @return {Number}
-       * @api private
-       */
+"use strict";
 
-      Command.prototype.largestCommandLength = function () {
-        var commands = this.prepareCommands();
-        return commands.reduce(function (max, command) {
-          return Math.max(max, command[0].length);
-        }, 0);
-      };
-
-      /**
-       * Return the largest option length.
-       *
-       * @return {Number}
-       * @api private
-       */
-
-      Command.prototype.largestOptionLength = function () {
-        var options = [].slice.call(this.options);
-        options.push({
-          flags: "-h, --help",
-        });
-        return options.reduce(function (max, option) {
-          return Math.max(max, option.flags.length);
-        }, 0);
-      };
-
-      /**
-       * Return the largest arg length.
-       *
-       * @return {Number}
-       * @api private
-       */
-
-      Command.prototype.largestArgLength = function () {
-        return this._args.reduce(function (max, arg) {
-          return Math.max(max, arg.name.length);
-        }, 0);
-      };
-
-      /**
-       * Return the pad width.
-       *
-       * @return {Number}
-       * @api private
-       */
-
-      Command.prototype.padWidth = function () {
-        var width = this.largestOptionLength();
-        if (this._argsDescription && this._args.length) {
-          if (this.largestArgLength() > width) {
-            width = this.largestArgLength();
-          }
-        }
-
-        if (this.commands && this.commands.length) {
-          if (this.largestCommandLength() > width) {
-            width = this.largestCommandLength();
-          }
-        }
-
-        return width;
-      };
-
-      /**
-       * Return help for options.
-       *
-       * @return {String}
-       * @api private
-       */
-
-      Command.prototype.optionHelp = function () {
-        var width = this.padWidth();
-
-        // Append the help information
-        return this.options
-          .map(function (option) {
-            return (
-              pad(option.flags, width) +
-              "  " +
-              option.description +
-              (option.bool && option.defaultValue !== undefined
-                ? " (default: " + option.defaultValue + ")"
-                : "")
-            );
-          })
-          .concat([
-            pad("-h, --help", width) + "  " + "output usage information",
-          ])
-          .join("\n");
-      };
-
-      /**
-       * Return command help documentation.
-       *
-       * @return {String}
-       * @api private
-       */
-
-      Command.prototype.commandHelp = function () {
-        if (!this.commands.length) return "";
-
-        var commands = this.prepareCommands();
-        var width = this.padWidth();
-
-        return [
-          "  Commands:",
-          "",
-          commands
-            .map(function (cmd) {
-              var desc = cmd[1] ? "  " + cmd[1] : "";
-              return (desc ? pad(cmd[0], width) : cmd[0]) + desc;
-            })
-            .join("\n")
-            .replace(/^/gm, "    "),
-          "",
-        ].join("\n");
-      };
-
-      /**
-       * Return program help documentation.
-       *
-       * @return {String}
-       * @api private
-       */
-
-      Command.prototype.helpInformation = function () {
-        var desc = [];
-        if (this._description) {
-          desc = ["  " + this._description, ""];
-
-          var argsDescription = this._argsDescription;
-          if (argsDescription && this._args.length) {
-            var width = this.padWidth();
-            desc.push("  Arguments:");
-            desc.push("");
-            this._args.forEach(function (arg) {
-              desc.push(
-                "    " +
-                  pad(arg.name, width) +
-                  "  " +
-                  argsDescription[arg.name],
-              );
-            });
-            desc.push("");
-          }
-        }
-
-        var cmdName = this._name;
-        if (this._alias) {
-          cmdName = cmdName + "|" + this._alias;
-        }
-        var usage = ["", "  Usage: " + cmdName + " " + this.usage(), ""];
-
-        var cmds = [];
-        var commandHelp = this.commandHelp();
-        if (commandHelp) cmds = [commandHelp];
-
-        var options = [
-          "  Options:",
-          "",
-          "" + this.optionHelp().replace(/^/gm, "    "),
-          "",
-        ];
-
-        return usage.concat(desc).concat(options).concat(cmds).join("\n");
-      };
-
-      /**
-       * Output help information for this command
-       *
-       * @api public
-       */
-
-      Command.prototype.outputHelp = function (cb) {
-        if (!cb) {
-          cb = function (passthru) {
-            return passthru;
-          };
+module.exports = function generate__limit(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $errorKeyword;
+  var $data = 'data' + ($dataLvl || '');
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $isMax = $keyword == 'maximum',
+    $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum',
+    $schemaExcl = it.schema[$exclusiveKeyword],
+    $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data,
+    $op = $isMax ? '<' : '>',
+    $notOp = $isMax ? '>' : '<',
+    $errorKeyword = undefined;
+  if ($isDataExcl) {
+    var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr),
+      $exclusive = 'exclusive' + $lvl,
+      $exclType = 'exclType' + $lvl,
+      $exclIsNumber = 'exclIsNumber' + $lvl,
+      $opExpr = 'op' + $lvl,
+      $opStr = '\' + ' + $opExpr + ' + \'';
+    out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; ';
+    $schemaValueExcl = 'schemaExcl' + $lvl;
+    out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { ';
+    var $errorKeyword = $exclusiveKeyword;
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = ''; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    var __err = out;
+    out = $$outStack.pop();
+    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+      if (it.async) {
+        out += ' throw new ValidationError([' + (__err) + ']); ';
+      } else {
+        out += ' validate.errors = [' + (__err) + ']; return false; ';
+      }
+    } else {
+      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    }
+    out += ' } else if ( ';
+    if ($isData) {
+      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
+    }
+    out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\';';
+  } else {
+    var $exclIsNumber = typeof $schemaExcl == 'number',
+      $opStr = $op;
+    if ($exclIsNumber && $isData) {
+      var $opExpr = '\'' + $opStr + '\'';
+      out += ' if ( ';
+      if ($isData) {
+        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
+      }
+      out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { ';
+    } else {
+      if ($exclIsNumber && $schema === undefined) {
+        $exclusive = true;
+        $errorKeyword = $exclusiveKeyword;
+        $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
+        $schemaValue = $schemaExcl;
+        $notOp += '=';
+      } else {
+        if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema);
+        if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) {
+          $exclusive = true;
+          $errorKeyword = $exclusiveKeyword;
+          $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
+          $notOp += '=';
+        } else {
+          $exclusive = false;
+          $opStr += '=';
         }
-        process.stdout.write(cb(this.helpInformation()));
-        this.emit("--help");
-      };
-
-      /**
-       * Output help information and exit.
-       *
-       * @api public
-       */
-
-      Command.prototype.help = function (cb) {
-        this.outputHelp(cb);
-        process.exit();
-      };
-
-      /**
-       * Camel-case the given `flag`
-       *
-       * @param {String} flag
-       * @return {String}
-       * @api private
-       */
-
-      function camelcase(flag) {
-        return flag.split("-").reduce(function (str, word) {
-          return str + word[0].toUpperCase() + word.slice(1);
-        });
       }
-
-      /**
-       * Pad `str` to `width`.
-       *
-       * @param {String} str
-       * @param {Number} width
-       * @return {String}
-       * @api private
-       */
-
-      function pad(str, width) {
-        var len = Math.max(0, width - str.length);
-        return str + Array(len + 1).join(" ");
+      var $opExpr = '\'' + $opStr + '\'';
+      out += ' if ( ';
+      if ($isData) {
+        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
       }
-
-      /**
-       * Output help information if necessary
-       *
-       * @param {Command} command to output help for
-       * @param {Array} array of options to search for -h or --help
-       * @api private
-       */
-
-      function outputHelpIfNecessary(cmd, options) {
-        options = options || [];
-        for (var i = 0; i < options.length; i++) {
-          if (options[i] === "--help" || options[i] === "-h") {
-            cmd.outputHelp();
-            process.exit(0);
-          }
+      out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { ';
+    }
+  }
+  $errorKeyword = $errorKeyword || $keyword;
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should be ' + ($opStr) + ' ';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue);
+      } else {
+        out += '' + ($schemaValue) + '\'';
+      }
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + ($schema);
+      }
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += ' } ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 341 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate__limitItems(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $errorKeyword;
+  var $data = 'data' + ($dataLvl || '');
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $op = $keyword == 'maxItems' ? '>' : '<';
+  out += 'if ( ';
+  if ($isData) {
+    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
+  }
+  out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { ';
+  var $errorKeyword = $keyword;
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should NOT have ';
+      if ($keyword == 'maxItems') {
+        out += 'more';
+      } else {
+        out += 'less';
+      }
+      out += ' than ';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue) + ' + \'';
+      } else {
+        out += '' + ($schema);
+      }
+      out += ' items\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + ($schema);
+      }
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 342 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate__limitLength(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $errorKeyword;
+  var $data = 'data' + ($dataLvl || '');
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $op = $keyword == 'maxLength' ? '>' : '<';
+  out += 'if ( ';
+  if ($isData) {
+    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
+  }
+  if (it.opts.unicode === false) {
+    out += ' ' + ($data) + '.length ';
+  } else {
+    out += ' ucs2length(' + ($data) + ') ';
+  }
+  out += ' ' + ($op) + ' ' + ($schemaValue) + ') { ';
+  var $errorKeyword = $keyword;
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should NOT be ';
+      if ($keyword == 'maxLength') {
+        out += 'longer';
+      } else {
+        out += 'shorter';
+      }
+      out += ' than ';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue) + ' + \'';
+      } else {
+        out += '' + ($schema);
+      }
+      out += ' characters\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + ($schema);
+      }
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 343 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate__limitProperties(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $errorKeyword;
+  var $data = 'data' + ($dataLvl || '');
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $op = $keyword == 'maxProperties' ? '>' : '<';
+  out += 'if ( ';
+  if ($isData) {
+    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
+  }
+  out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { ';
+  var $errorKeyword = $keyword;
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should NOT have ';
+      if ($keyword == 'maxProperties') {
+        out += 'more';
+      } else {
+        out += 'less';
+      }
+      out += ' than ';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue) + ' + \'';
+      } else {
+        out += '' + ($schema);
+      }
+      out += ' properties\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + ($schema);
+      }
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 344 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_validate(it, $keyword, $ruleType) {
+  var out = '';
+  var $async = it.schema.$async === true,
+    $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'),
+    $id = it.self._getId(it.schema);
+  if (it.isTop) {
+    if ($async) {
+      it.async = true;
+      var $es7 = it.opts.async == 'es7';
+      it.yieldAwait = $es7 ? 'await' : 'yield';
+    }
+    out += ' var validate = ';
+    if ($async) {
+      if ($es7) {
+        out += ' (async function ';
+      } else {
+        if (it.opts.async != '*') {
+          out += 'co.wrap';
         }
+        out += '(function* ';
       }
-
-      /**
-       * Takes an argument an returns its human readable equivalent for help usage.
-       *
-       * @param {Object} arg
-       * @return {String}
-       * @api private
-       */
-
-      function humanReadableArgName(arg) {
-        var nameOutput = arg.name + (arg.variadic === true ? "..." : "");
-
-        return arg.required ? "<" + nameOutput + ">" : "[" + nameOutput + "]";
+    } else {
+      out += ' (function ';
+    }
+    out += ' (data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
+    if ($id && (it.opts.sourceCode || it.opts.processCode)) {
+      out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' ';
+    }
+  }
+  if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) {
+    var $keyword = 'false schema';
+    var $lvl = it.level;
+    var $dataLvl = it.dataLevel;
+    var $schema = it.schema[$keyword];
+    var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+    var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+    var $breakOnError = !it.opts.allErrors;
+    var $errorKeyword;
+    var $data = 'data' + ($dataLvl || '');
+    var $valid = 'valid' + $lvl;
+    if (it.schema === false) {
+      if (it.isTop) {
+        $breakOnError = true;
+      } else {
+        out += ' var ' + ($valid) + ' = false; ';
       }
-
-      // for versions before node v0.8 when there weren't `fs.existsSync`
-      function exists(file) {
-        try {
-          if (fs.statSync(file).isFile()) {
-            return true;
-          }
-        } catch (e) {
-          return false;
+      var $$outStack = $$outStack || [];
+      $$outStack.push(out);
+      out = ''; /* istanbul ignore else */
+      if (it.createErrors !== false) {
+        out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+        if (it.opts.messages !== false) {
+          out += ' , message: \'boolean schema is false\' ';
+        }
+        if (it.opts.verbose) {
+          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
         }
+        out += ' } ';
+      } else {
+        out += ' {} ';
       }
-
-      /***/
-    },
-    /* 339 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var util = __webpack_require__(106);
-
-      module.exports = SchemaObject;
-
-      function SchemaObject(obj) {
-        util.copy(obj, this);
+      var __err = out;
+      out = $$outStack.pop();
+      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+        if (it.async) {
+          out += ' throw new ValidationError([' + (__err) + ']); ';
+        } else {
+          out += ' validate.errors = [' + (__err) + ']; return false; ';
+        }
+      } else {
+        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
       }
-
-      /***/
-    },
-    /* 340 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate__limit(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $errorKeyword;
-        var $data = "data" + ($dataLvl || "");
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
+    } else {
+      if (it.isTop) {
+        if ($async) {
+          out += ' return data; ';
         } else {
-          $schemaValue = $schema;
-        }
-        var $isMax = $keyword == "maximum",
-          $exclusiveKeyword = $isMax ? "exclusiveMaximum" : "exclusiveMinimum",
-          $schemaExcl = it.schema[$exclusiveKeyword],
-          $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data,
-          $op = $isMax ? "<" : ">",
-          $notOp = $isMax ? ">" : "<",
-          $errorKeyword = undefined;
-        if ($isDataExcl) {
-          var $schemaValueExcl = it.util.getData(
-              $schemaExcl.$data,
-              $dataLvl,
-              it.dataPathArr,
-            ),
-            $exclusive = "exclusive" + $lvl,
-            $exclType = "exclType" + $lvl,
-            $exclIsNumber = "exclIsNumber" + $lvl,
-            $opExpr = "op" + $lvl,
-            $opStr = "' + " + $opExpr + " + '";
-          out += " var schemaExcl" + $lvl + " = " + $schemaValueExcl + "; ";
-          $schemaValueExcl = "schemaExcl" + $lvl;
-          out +=
-            " var " +
-            $exclusive +
-            "; var " +
-            $exclType +
-            " = typeof " +
-            $schemaValueExcl +
-            "; if (" +
-            $exclType +
-            " != 'boolean' && " +
-            $exclType +
-            " != 'undefined' && " +
-            $exclType +
-            " != 'number') { ";
-          var $errorKeyword = $exclusiveKeyword;
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = ""; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              ($errorKeyword || "_exclusiveLimit") +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: {} ";
-            if (it.opts.messages !== false) {
-              out +=
-                " , message: '" + $exclusiveKeyword + " should be boolean' ";
-            }
-            if (it.opts.verbose) {
-              out +=
-                " , schema: validate.schema" +
-                $schemaPath +
-                " , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
-            }
-            out += " } ";
-          } else {
-            out += " {} ";
-          }
-          var __err = out;
-          out = $$outStack.pop();
-          if (!it.compositeRule && $breakOnError) {
-            /* istanbul ignore if */
-            if (it.async) {
-              out += " throw new ValidationError([" + __err + "]); ";
-            } else {
-              out += " validate.errors = [" + __err + "]; return false; ";
+          out += ' validate.errors = null; return true; ';
+        }
+      } else {
+        out += ' var ' + ($valid) + ' = true; ';
+      }
+    }
+    if (it.isTop) {
+      out += ' }); return validate; ';
+    }
+    return out;
+  }
+  if (it.isTop) {
+    var $top = it.isTop,
+      $lvl = it.level = 0,
+      $dataLvl = it.dataLevel = 0,
+      $data = 'data';
+    it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
+    it.baseId = it.baseId || it.rootId;
+    delete it.isTop;
+    it.dataPathArr = [undefined];
+    out += ' var vErrors = null; ';
+    out += ' var errors = 0;     ';
+    out += ' if (rootData === undefined) rootData = data; ';
+  } else {
+    var $lvl = it.level,
+      $dataLvl = it.dataLevel,
+      $data = 'data' + ($dataLvl || '');
+    if ($id) it.baseId = it.resolve.url(it.baseId, $id);
+    if ($async && !it.async) throw new Error('async schema in sync schema');
+    out += ' var errs_' + ($lvl) + ' = errors;';
+  }
+  var $valid = 'valid' + $lvl,
+    $breakOnError = !it.opts.allErrors,
+    $closingBraces1 = '',
+    $closingBraces2 = '';
+  var $errorKeyword;
+  var $typeSchema = it.schema.type,
+    $typeIsArray = Array.isArray($typeSchema);
+  if ($typeIsArray && $typeSchema.length == 1) {
+    $typeSchema = $typeSchema[0];
+    $typeIsArray = false;
+  }
+  if (it.schema.$ref && $refKeywords) {
+    if (it.opts.extendRefs == 'fail') {
+      throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)');
+    } else if (it.opts.extendRefs !== true) {
+      $refKeywords = false;
+      it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
+    }
+  }
+  if ($typeSchema) {
+    if (it.opts.coerceTypes) {
+      var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
+    }
+    var $rulesGroup = it.RULES.types[$typeSchema];
+    if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) {
+      var $schemaPath = it.schemaPath + '.type',
+        $errSchemaPath = it.errSchemaPath + '/type';
+      var $schemaPath = it.schemaPath + '.type',
+        $errSchemaPath = it.errSchemaPath + '/type',
+        $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
+      out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { ';
+      if ($coerceToTypes) {
+        var $dataType = 'dataType' + $lvl,
+          $coerced = 'coerced' + $lvl;
+        out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; ';
+        if (it.opts.coerceTypes == 'array') {
+          out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; ';
+        }
+        out += ' var ' + ($coerced) + ' = undefined; ';
+        var $bracesCoercion = '';
+        var arr1 = $coerceToTypes;
+        if (arr1) {
+          var $type, $i = -1,
+            l1 = arr1.length - 1;
+          while ($i < l1) {
+            $type = arr1[$i += 1];
+            if ($i) {
+              out += ' if (' + ($coerced) + ' === undefined) { ';
+              $bracesCoercion += '}';
             }
-          } else {
-            out +=
-              " var err = " +
-              __err +
-              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-          }
-          out += " } else if ( ";
-          if ($isData) {
-            out +=
-              " (" +
-              $schemaValue +
-              " !== undefined && typeof " +
-              $schemaValue +
-              " != 'number') || ";
-          }
-          out +=
-            " " +
-            $exclType +
-            " == 'number' ? ( (" +
-            $exclusive +
-            " = " +
-            $schemaValue +
-            " === undefined || " +
-            $schemaValueExcl +
-            " " +
-            $op +
-            "= " +
-            $schemaValue +
-            ") ? " +
-            $data +
-            " " +
-            $notOp +
-            "= " +
-            $schemaValueExcl +
-            " : " +
-            $data +
-            " " +
-            $notOp +
-            " " +
-            $schemaValue +
-            " ) : ( (" +
-            $exclusive +
-            " = " +
-            $schemaValueExcl +
-            " === true) ? " +
-            $data +
-            " " +
-            $notOp +
-            "= " +
-            $schemaValue +
-            " : " +
-            $data +
-            " " +
-            $notOp +
-            " " +
-            $schemaValue +
-            " ) || " +
-            $data +
-            " !== " +
-            $data +
-            ") { var op" +
-            $lvl +
-            " = " +
-            $exclusive +
-            " ? '" +
-            $op +
-            "' : '" +
-            $op +
-            "=';";
-        } else {
-          var $exclIsNumber = typeof $schemaExcl == "number",
-            $opStr = $op;
-          if ($exclIsNumber && $isData) {
-            var $opExpr = "'" + $opStr + "'";
-            out += " if ( ";
-            if ($isData) {
-              out +=
-                " (" +
-                $schemaValue +
-                " !== undefined && typeof " +
-                $schemaValue +
-                " != 'number') || ";
+            if (it.opts.coerceTypes == 'array' && $type != 'array') {
+              out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + ';  } ';
             }
-            out +=
-              " ( " +
-              $schemaValue +
-              " === undefined || " +
-              $schemaExcl +
-              " " +
-              $op +
-              "= " +
-              $schemaValue +
-              " ? " +
-              $data +
-              " " +
-              $notOp +
-              "= " +
-              $schemaExcl +
-              " : " +
-              $data +
-              " " +
-              $notOp +
-              " " +
-              $schemaValue +
-              " ) || " +
-              $data +
-              " !== " +
-              $data +
-              ") { ";
-          } else {
-            if ($exclIsNumber && $schema === undefined) {
-              $exclusive = true;
-              $errorKeyword = $exclusiveKeyword;
-              $errSchemaPath = it.errSchemaPath + "/" + $exclusiveKeyword;
-              $schemaValue = $schemaExcl;
-              $notOp += "=";
-            } else {
-              if ($exclIsNumber)
-                $schemaValue = Math[$isMax ? "min" : "max"](
-                  $schemaExcl,
-                  $schema,
-                );
-              if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) {
-                $exclusive = true;
-                $errorKeyword = $exclusiveKeyword;
-                $errSchemaPath = it.errSchemaPath + "/" + $exclusiveKeyword;
-                $notOp += "=";
-              } else {
-                $exclusive = false;
-                $opStr += "=";
+            if ($type == 'string') {
+              out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
+            } else if ($type == 'number' || $type == 'integer') {
+              out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
+              if ($type == 'integer') {
+                out += ' && !(' + ($data) + ' % 1)';
               }
+              out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
+            } else if ($type == 'boolean') {
+              out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
+            } else if ($type == 'null') {
+              out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
+            } else if (it.opts.coerceTypes == 'array' && $type == 'array') {
+              out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
             }
-            var $opExpr = "'" + $opStr + "'";
-            out += " if ( ";
-            if ($isData) {
-              out +=
-                " (" +
-                $schemaValue +
-                " !== undefined && typeof " +
-                $schemaValue +
-                " != 'number') || ";
-            }
-            out +=
-              " " +
-              $data +
-              " " +
-              $notOp +
-              " " +
-              $schemaValue +
-              " || " +
-              $data +
-              " !== " +
-              $data +
-              ") { ";
           }
         }
-        $errorKeyword = $errorKeyword || $keyword;
+        out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) {   ';
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
+        out = ''; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            ($errorKeyword || "_limit") +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { comparison: " +
-            $opExpr +
-            ", limit: " +
-            $schemaValue +
-            ", exclusive: " +
-            $exclusive +
-            " } ";
-          if (it.opts.messages !== false) {
-            out += " , message: 'should be " + $opStr + " ";
-            if ($isData) {
-              out += "' + " + $schemaValue;
-            } else {
-              out += "" + $schemaValue + "'";
-            }
-          }
-          if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + $schema;
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
-          }
-          out += " } ";
-        } else {
-          out += " {} ";
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
+          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
+          if ($typeIsArray) {
+            out += '' + ($typeSchema.join(","));
           } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
+            out += '' + ($typeSchema);
           }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += " } ";
-        if ($breakOnError) {
-          out += " else { ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 341 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate__limitItems(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $errorKeyword;
-        var $data = "data" + ($dataLvl || "");
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        var $op = $keyword == "maxItems" ? ">" : "<";
-        out += "if ( ";
-        if ($isData) {
-          out +=
-            " (" +
-            $schemaValue +
-            " !== undefined && typeof " +
-            $schemaValue +
-            " != 'number') || ";
-        }
-        out += " " + $data + ".length " + $op + " " + $schemaValue + ") { ";
-        var $errorKeyword = $keyword;
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            ($errorKeyword || "_limitItems") +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { limit: " +
-            $schemaValue +
-            " } ";
+          out += '\' } ';
           if (it.opts.messages !== false) {
-            out += " , message: 'should NOT have ";
-            if ($keyword == "maxItems") {
-              out += "more";
-            } else {
-              out += "less";
-            }
-            out += " than ";
-            if ($isData) {
-              out += "' + " + $schemaValue + " + '";
+            out += ' , message: \'should be ';
+            if ($typeIsArray) {
+              out += '' + ($typeSchema.join(","));
             } else {
-              out += "" + $schema;
+              out += '' + ($typeSchema);
             }
-            out += " items' ";
+            out += '\' ';
           }
           if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + $schema;
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
+            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-          out += " } ";
+          out += ' } ';
         } else {
-          out += " {} ";
+          out += ' {} ';
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
           if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
+            out += ' throw new ValidationError([' + (__err) + ']); ';
           } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
+            out += ' validate.errors = [' + (__err) + ']; return false; ';
           }
         } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += "} ";
-        if ($breakOnError) {
-          out += " else { ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 342 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate__limitLength(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $errorKeyword;
-        var $data = "data" + ($dataLvl || "");
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
+          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
         }
-        var $op = $keyword == "maxLength" ? ">" : "<";
-        out += "if ( ";
-        if ($isData) {
-          out +=
-            " (" +
-            $schemaValue +
-            " !== undefined && typeof " +
-            $schemaValue +
-            " != 'number') || ";
-        }
-        if (it.opts.unicode === false) {
-          out += " " + $data + ".length ";
-        } else {
-          out += " ucs2length(" + $data + ") ";
+        out += ' } else {  ';
+        var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
+          $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
+        out += ' ' + ($data) + ' = ' + ($coerced) + '; ';
+        if (!$dataLvl) {
+          out += 'if (' + ($parentData) + ' !== undefined)';
         }
-        out += " " + $op + " " + $schemaValue + ") { ";
-        var $errorKeyword = $keyword;
+        out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } ';
+      } else {
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
+        out = ''; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            ($errorKeyword || "_limitLength") +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { limit: " +
-            $schemaValue +
-            " } ";
-          if (it.opts.messages !== false) {
-            out += " , message: 'should NOT be ";
-            if ($keyword == "maxLength") {
-              out += "longer";
-            } else {
-              out += "shorter";
-            }
-            out += " than ";
-            if ($isData) {
-              out += "' + " + $schemaValue + " + '";
-            } else {
-              out += "" + $schema;
-            }
-            out += " characters' ";
-          }
-          if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + $schema;
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
-          }
-          out += " } ";
-        } else {
-          out += " {} ";
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
+          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
+          if ($typeIsArray) {
+            out += '' + ($typeSchema.join(","));
           } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
+            out += '' + ($typeSchema);
           }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += "} ";
-        if ($breakOnError) {
-          out += " else { ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 343 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate__limitProperties(
-        it,
-        $keyword,
-        $ruleType,
-      ) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $errorKeyword;
-        var $data = "data" + ($dataLvl || "");
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        var $op = $keyword == "maxProperties" ? ">" : "<";
-        out += "if ( ";
-        if ($isData) {
-          out +=
-            " (" +
-            $schemaValue +
-            " !== undefined && typeof " +
-            $schemaValue +
-            " != 'number') || ";
-        }
-        out +=
-          " Object.keys(" +
-          $data +
-          ").length " +
-          $op +
-          " " +
-          $schemaValue +
-          ") { ";
-        var $errorKeyword = $keyword;
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            ($errorKeyword || "_limitProperties") +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { limit: " +
-            $schemaValue +
-            " } ";
+          out += '\' } ';
           if (it.opts.messages !== false) {
-            out += " , message: 'should NOT have ";
-            if ($keyword == "maxProperties") {
-              out += "more";
-            } else {
-              out += "less";
-            }
-            out += " than ";
-            if ($isData) {
-              out += "' + " + $schemaValue + " + '";
+            out += ' , message: \'should be ';
+            if ($typeIsArray) {
+              out += '' + ($typeSchema.join(","));
             } else {
-              out += "" + $schema;
+              out += '' + ($typeSchema);
             }
-            out += " properties' ";
+            out += '\' ';
           }
           if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + $schema;
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
+            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-          out += " } ";
+          out += ' } ';
         } else {
-          out += " {} ";
+          out += ' {} ';
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
           if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
-          } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
-          }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += "} ";
-        if ($breakOnError) {
-          out += " else { ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 344 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_validate(it, $keyword, $ruleType) {
-        var out = "";
-        var $async = it.schema.$async === true,
-          $refKeywords = it.util.schemaHasRulesExcept(
-            it.schema,
-            it.RULES.all,
-            "$ref",
-          ),
-          $id = it.self._getId(it.schema);
-        if (it.isTop) {
-          if ($async) {
-            it.async = true;
-            var $es7 = it.opts.async == "es7";
-            it.yieldAwait = $es7 ? "await" : "yield";
-          }
-          out += " var validate = ";
-          if ($async) {
-            if ($es7) {
-              out += " (async function ";
-            } else {
-              if (it.opts.async != "*") {
-                out += "co.wrap";
-              }
-              out += "(function* ";
-            }
-          } else {
-            out += " (function ";
-          }
-          out +=
-            " (data, dataPath, parentData, parentDataProperty, rootData) { 'use strict'; ";
-          if ($id && (it.opts.sourceCode || it.opts.processCode)) {
-            out += " " + ("/\*# sourceURL=" + $id + " */") + " ";
-          }
-        }
-        if (
-          typeof it.schema == "boolean" ||
-          !($refKeywords || it.schema.$ref)
-        ) {
-          var $keyword = "false schema";
-          var $lvl = it.level;
-          var $dataLvl = it.dataLevel;
-          var $schema = it.schema[$keyword];
-          var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-          var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-          var $breakOnError = !it.opts.allErrors;
-          var $errorKeyword;
-          var $data = "data" + ($dataLvl || "");
-          var $valid = "valid" + $lvl;
-          if (it.schema === false) {
-            if (it.isTop) {
-              $breakOnError = true;
-            } else {
-              out += " var " + $valid + " = false; ";
-            }
-            var $$outStack = $$outStack || [];
-            $$outStack.push(out);
-            out = ""; /* istanbul ignore else */
-            if (it.createErrors !== false) {
-              out +=
-                " { keyword: '" +
-                ($errorKeyword || "false schema") +
-                "' , dataPath: (dataPath || '') + " +
-                it.errorPath +
-                " , schemaPath: " +
-                it.util.toQuotedString($errSchemaPath) +
-                " , params: {} ";
-              if (it.opts.messages !== false) {
-                out += " , message: 'boolean schema is false' ";
-              }
-              if (it.opts.verbose) {
-                out +=
-                  " , schema: false , parentSchema: validate.schema" +
-                  it.schemaPath +
-                  " , data: " +
-                  $data +
-                  " ";
-              }
-              out += " } ";
-            } else {
-              out += " {} ";
-            }
-            var __err = out;
-            out = $$outStack.pop();
-            if (!it.compositeRule && $breakOnError) {
-              /* istanbul ignore if */
-              if (it.async) {
-                out += " throw new ValidationError([" + __err + "]); ";
-              } else {
-                out += " validate.errors = [" + __err + "]; return false; ";
-              }
-            } else {
-              out +=
-                " var err = " +
-                __err +
-                ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-            }
+            out += ' throw new ValidationError([' + (__err) + ']); ';
           } else {
-            if (it.isTop) {
-              if ($async) {
-                out += " return data; ";
-              } else {
-                out += " validate.errors = null; return true; ";
-              }
-            } else {
-              out += " var " + $valid + " = true; ";
-            }
+            out += ' validate.errors = [' + (__err) + ']; return false; ';
           }
-          if (it.isTop) {
-            out += " }); return validate; ";
-          }
-          return out;
-        }
-        if (it.isTop) {
-          var $top = it.isTop,
-            $lvl = (it.level = 0),
-            $dataLvl = (it.dataLevel = 0),
-            $data = "data";
-          it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
-          it.baseId = it.baseId || it.rootId;
-          delete it.isTop;
-          it.dataPathArr = [undefined];
-          out += " var vErrors = null; ";
-          out += " var errors = 0;     ";
-          out += " if (rootData === undefined) rootData = data; ";
         } else {
-          var $lvl = it.level,
-            $dataLvl = it.dataLevel,
-            $data = "data" + ($dataLvl || "");
-          if ($id) it.baseId = it.resolve.url(it.baseId, $id);
-          if ($async && !it.async)
-            throw new Error("async schema in sync schema");
-          out += " var errs_" + $lvl + " = errors;";
-        }
-        var $valid = "valid" + $lvl,
-          $breakOnError = !it.opts.allErrors,
-          $closingBraces1 = "",
-          $closingBraces2 = "";
-        var $errorKeyword;
-        var $typeSchema = it.schema.type,
-          $typeIsArray = Array.isArray($typeSchema);
-        if ($typeIsArray && $typeSchema.length == 1) {
-          $typeSchema = $typeSchema[0];
-          $typeIsArray = false;
-        }
-        if (it.schema.$ref && $refKeywords) {
-          if (it.opts.extendRefs == "fail") {
-            throw new Error(
-              '$ref: validation keywords used in schema at path "' +
-                it.errSchemaPath +
-                '" (see option extendRefs)',
-            );
-          } else if (it.opts.extendRefs !== true) {
-            $refKeywords = false;
-            it.logger.warn(
-              '$ref: keywords ignored in schema at path "' +
-                it.errSchemaPath +
-                '"',
-            );
-          }
+          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
         }
-        if ($typeSchema) {
-          if (it.opts.coerceTypes) {
-            var $coerceToTypes = it.util.coerceToTypes(
-              it.opts.coerceTypes,
-              $typeSchema,
-            );
-          }
-          var $rulesGroup = it.RULES.types[$typeSchema];
-          if (
-            $coerceToTypes ||
-            $typeIsArray ||
-            $rulesGroup === true ||
-            ($rulesGroup && !$shouldUseGroup($rulesGroup))
-          ) {
-            var $schemaPath = it.schemaPath + ".type",
-              $errSchemaPath = it.errSchemaPath + "/type";
-            var $schemaPath = it.schemaPath + ".type",
-              $errSchemaPath = it.errSchemaPath + "/type",
-              $method = $typeIsArray ? "checkDataTypes" : "checkDataType";
-            out +=
-              " if (" + it.util[$method]($typeSchema, $data, true) + ") { ";
-            if ($coerceToTypes) {
-              var $dataType = "dataType" + $lvl,
-                $coerced = "coerced" + $lvl;
-              out += " var " + $dataType + " = typeof " + $data + "; ";
-              if (it.opts.coerceTypes == "array") {
-                out +=
-                  " if (" +
-                  $dataType +
-                  " == 'object' && Array.isArray(" +
-                  $data +
-                  ")) " +
-                  $dataType +
-                  " = 'array'; ";
-              }
-              out += " var " + $coerced + " = undefined; ";
-              var $bracesCoercion = "";
-              var arr1 = $coerceToTypes;
-              if (arr1) {
-                var $type,
-                  $i = -1,
-                  l1 = arr1.length - 1;
-                while ($i < l1) {
-                  $type = arr1[($i += 1)];
-                  if ($i) {
-                    out += " if (" + $coerced + " === undefined) { ";
-                    $bracesCoercion += "}";
-                  }
-                  if (it.opts.coerceTypes == "array" && $type != "array") {
-                    out +=
-                      " if (" +
-                      $dataType +
-                      " == 'array' && " +
-                      $data +
-                      ".length == 1) { " +
-                      $coerced +
-                      " = " +
-                      $data +
-                      " = " +
-                      $data +
-                      "[0]; " +
-                      $dataType +
-                      " = typeof " +
-                      $data +
-                      ";  } ";
-                  }
-                  if ($type == "string") {
-                    out +=
-                      " if (" +
-                      $dataType +
-                      " == 'number' || " +
-                      $dataType +
-                      " == 'boolean') " +
-                      $coerced +
-                      " = '' + " +
-                      $data +
-                      "; else if (" +
-                      $data +
-                      " === null) " +
-                      $coerced +
-                      " = ''; ";
-                  } else if ($type == "number" || $type == "integer") {
-                    out +=
-                      " if (" +
-                      $dataType +
-                      " == 'boolean' || " +
-                      $data +
-                      " === null || (" +
-                      $dataType +
-                      " == 'string' && " +
-                      $data +
-                      " && " +
-                      $data +
-                      " == +" +
-                      $data +
-                      " ";
-                    if ($type == "integer") {
-                      out += " && !(" + $data + " % 1)";
+      }
+      out += ' } ';
+    }
+  }
+  if (it.schema.$ref && !$refKeywords) {
+    out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' ';
+    if ($breakOnError) {
+      out += ' } if (errors === ';
+      if ($top) {
+        out += '0';
+      } else {
+        out += 'errs_' + ($lvl);
+      }
+      out += ') { ';
+      $closingBraces2 += '}';
+    }
+  } else {
+    if (it.opts.v5 && it.schema.patternGroups) {
+      it.logger.warn('keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.');
+    }
+    var arr2 = it.RULES;
+    if (arr2) {
+      var $rulesGroup, i2 = -1,
+        l2 = arr2.length - 1;
+      while (i2 < l2) {
+        $rulesGroup = arr2[i2 += 1];
+        if ($shouldUseGroup($rulesGroup)) {
+          if ($rulesGroup.type) {
+            out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { ';
+          }
+          if (it.opts.useDefaults && !it.compositeRule) {
+            if ($rulesGroup.type == 'object' && it.schema.properties) {
+              var $schema = it.schema.properties,
+                $schemaKeys = Object.keys($schema);
+              var arr3 = $schemaKeys;
+              if (arr3) {
+                var $propertyKey, i3 = -1,
+                  l3 = arr3.length - 1;
+                while (i3 < l3) {
+                  $propertyKey = arr3[i3 += 1];
+                  var $sch = $schema[$propertyKey];
+                  if ($sch.default !== undefined) {
+                    var $passData = $data + it.util.getProperty($propertyKey);
+                    out += '  if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
+                    if (it.opts.useDefaults == 'shared') {
+                      out += ' ' + (it.useDefault($sch.default)) + ' ';
+                    } else {
+                      out += ' ' + (JSON.stringify($sch.default)) + ' ';
                     }
-                    out += ")) " + $coerced + " = +" + $data + "; ";
-                  } else if ($type == "boolean") {
-                    out +=
-                      " if (" +
-                      $data +
-                      " === 'false' || " +
-                      $data +
-                      " === 0 || " +
-                      $data +
-                      " === null) " +
-                      $coerced +
-                      " = false; else if (" +
-                      $data +
-                      " === 'true' || " +
-                      $data +
-                      " === 1) " +
-                      $coerced +
-                      " = true; ";
-                  } else if ($type == "null") {
-                    out +=
-                      " if (" +
-                      $data +
-                      " === '' || " +
-                      $data +
-                      " === 0 || " +
-                      $data +
-                      " === false) " +
-                      $coerced +
-                      " = null; ";
-                  } else if (
-                    it.opts.coerceTypes == "array" &&
-                    $type == "array"
-                  ) {
-                    out +=
-                      " if (" +
-                      $dataType +
-                      " == 'string' || " +
-                      $dataType +
-                      " == 'number' || " +
-                      $dataType +
-                      " == 'boolean' || " +
-                      $data +
-                      " == null) " +
-                      $coerced +
-                      " = [" +
-                      $data +
-                      "]; ";
+                    out += '; ';
+                  }
+                }
+              }
+            } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) {
+              var arr4 = it.schema.items;
+              if (arr4) {
+                var $sch, $i = -1,
+                  l4 = arr4.length - 1;
+                while ($i < l4) {
+                  $sch = arr4[$i += 1];
+                  if ($sch.default !== undefined) {
+                    var $passData = $data + '[' + $i + ']';
+                    out += '  if (' + ($passData) + ' === undefined) ' + ($passData) + ' = ';
+                    if (it.opts.useDefaults == 'shared') {
+                      out += ' ' + (it.useDefault($sch.default)) + ' ';
+                    } else {
+                      out += ' ' + (JSON.stringify($sch.default)) + ' ';
+                    }
+                    out += '; ';
                   }
                 }
               }
-              out +=
-                " " +
-                $bracesCoercion +
-                " if (" +
-                $coerced +
-                " === undefined) {   ";
-              var $$outStack = $$outStack || [];
-              $$outStack.push(out);
-              out = ""; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  ($errorKeyword || "type") +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { type: '";
-                if ($typeIsArray) {
-                  out += "" + $typeSchema.join(",");
-                } else {
-                  out += "" + $typeSchema;
-                }
-                out += "' } ";
-                if (it.opts.messages !== false) {
-                  out += " , message: 'should be ";
-                  if ($typeIsArray) {
-                    out += "" + $typeSchema.join(",");
-                  } else {
-                    out += "" + $typeSchema;
+            }
+          }
+          var arr5 = $rulesGroup.rules;
+          if (arr5) {
+            var $rule, i5 = -1,
+              l5 = arr5.length - 1;
+            while (i5 < l5) {
+              $rule = arr5[i5 += 1];
+              if ($shouldUseRule($rule)) {
+                var $code = $rule.code(it, $rule.keyword, $rulesGroup.type);
+                if ($code) {
+                  out += ' ' + ($code) + ' ';
+                  if ($breakOnError) {
+                    $closingBraces1 += '}';
                   }
-                  out += "' ";
-                }
-                if (it.opts.verbose) {
-                  out +=
-                    " , schema: validate.schema" +
-                    $schemaPath +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
-                }
-                out += " } ";
-              } else {
-                out += " {} ";
-              }
-              var __err = out;
-              out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) {
-                /* istanbul ignore if */
-                if (it.async) {
-                  out += " throw new ValidationError([" + __err + "]); ";
-                } else {
-                  out += " validate.errors = [" + __err + "]; return false; ";
                 }
-              } else {
-                out +=
-                  " var err = " +
-                  __err +
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-              }
-              out += " } else {  ";
-              var $parentData = $dataLvl
-                  ? "data" + ($dataLvl - 1 || "")
-                  : "parentData",
-                $parentDataProperty = $dataLvl
-                  ? it.dataPathArr[$dataLvl]
-                  : "parentDataProperty";
-              out += " " + $data + " = " + $coerced + "; ";
-              if (!$dataLvl) {
-                out += "if (" + $parentData + " !== undefined)";
               }
-              out +=
-                " " +
-                $parentData +
-                "[" +
-                $parentDataProperty +
-                "] = " +
-                $coerced +
-                "; } ";
-            } else {
+            }
+          }
+          if ($breakOnError) {
+            out += ' ' + ($closingBraces1) + ' ';
+            $closingBraces1 = '';
+          }
+          if ($rulesGroup.type) {
+            out += ' } ';
+            if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) {
+              out += ' else { ';
+              var $schemaPath = it.schemaPath + '.type',
+                $errSchemaPath = it.errSchemaPath + '/type';
               var $$outStack = $$outStack || [];
               $$outStack.push(out);
-              out = ""; /* istanbul ignore else */
+              out = ''; /* istanbul ignore else */
               if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  ($errorKeyword || "type") +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { type: '";
+                out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
                 if ($typeIsArray) {
-                  out += "" + $typeSchema.join(",");
+                  out += '' + ($typeSchema.join(","));
                 } else {
-                  out += "" + $typeSchema;
+                  out += '' + ($typeSchema);
                 }
-                out += "' } ";
+                out += '\' } ';
                 if (it.opts.messages !== false) {
-                  out += " , message: 'should be ";
+                  out += ' , message: \'should be ';
                   if ($typeIsArray) {
-                    out += "" + $typeSchema.join(",");
+                    out += '' + ($typeSchema.join(","));
                   } else {
-                    out += "" + $typeSchema;
+                    out += '' + ($typeSchema);
                   }
-                  out += "' ";
+                  out += '\' ';
                 }
                 if (it.opts.verbose) {
-                  out +=
-                    " , schema: validate.schema" +
-                    $schemaPath +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
+                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                 }
-                out += " } ";
+                out += ' } ';
               } else {
-                out += " {} ";
+                out += ' {} ';
               }
               var __err = out;
               out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) {
-                /* istanbul ignore if */
+              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
                 if (it.async) {
-                  out += " throw new ValidationError([" + __err + "]); ";
+                  out += ' throw new ValidationError([' + (__err) + ']); ';
                 } else {
-                  out += " validate.errors = [" + __err + "]; return false; ";
+                  out += ' validate.errors = [' + (__err) + ']; return false; ';
                 }
               } else {
-                out +=
-                  " var err = " +
-                  __err +
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
               }
+              out += ' } ';
             }
-            out += " } ";
           }
-        }
-        if (it.schema.$ref && !$refKeywords) {
-          out += " " + it.RULES.all.$ref.code(it, "$ref") + " ";
           if ($breakOnError) {
-            out += " } if (errors === ";
+            out += ' if (errors === ';
             if ($top) {
-              out += "0";
+              out += '0';
             } else {
-              out += "errs_" + $lvl;
-            }
-            out += ") { ";
-            $closingBraces2 += "}";
-          }
-        } else {
-          if (it.opts.v5 && it.schema.patternGroups) {
-            it.logger.warn(
-              'keyword "patternGroups" is deprecated and disabled. Use option patternGroups: true to enable.',
-            );
-          }
-          var arr2 = it.RULES;
-          if (arr2) {
-            var $rulesGroup,
-              i2 = -1,
-              l2 = arr2.length - 1;
-            while (i2 < l2) {
-              $rulesGroup = arr2[(i2 += 1)];
-              if ($shouldUseGroup($rulesGroup)) {
-                if ($rulesGroup.type) {
-                  out +=
-                    " if (" +
-                    it.util.checkDataType($rulesGroup.type, $data) +
-                    ") { ";
-                }
-                if (it.opts.useDefaults && !it.compositeRule) {
-                  if ($rulesGroup.type == "object" && it.schema.properties) {
-                    var $schema = it.schema.properties,
-                      $schemaKeys = Object.keys($schema);
-                    var arr3 = $schemaKeys;
-                    if (arr3) {
-                      var $propertyKey,
-                        i3 = -1,
-                        l3 = arr3.length - 1;
-                      while (i3 < l3) {
-                        $propertyKey = arr3[(i3 += 1)];
-                        var $sch = $schema[$propertyKey];
-                        if ($sch.default !== undefined) {
-                          var $passData =
-                            $data + it.util.getProperty($propertyKey);
-                          out +=
-                            "  if (" +
-                            $passData +
-                            " === undefined) " +
-                            $passData +
-                            " = ";
-                          if (it.opts.useDefaults == "shared") {
-                            out += " " + it.useDefault($sch.default) + " ";
-                          } else {
-                            out += " " + JSON.stringify($sch.default) + " ";
-                          }
-                          out += "; ";
-                        }
-                      }
-                    }
-                  } else if (
-                    $rulesGroup.type == "array" &&
-                    Array.isArray(it.schema.items)
-                  ) {
-                    var arr4 = it.schema.items;
-                    if (arr4) {
-                      var $sch,
-                        $i = -1,
-                        l4 = arr4.length - 1;
-                      while ($i < l4) {
-                        $sch = arr4[($i += 1)];
-                        if ($sch.default !== undefined) {
-                          var $passData = $data + "[" + $i + "]";
-                          out +=
-                            "  if (" +
-                            $passData +
-                            " === undefined) " +
-                            $passData +
-                            " = ";
-                          if (it.opts.useDefaults == "shared") {
-                            out += " " + it.useDefault($sch.default) + " ";
-                          } else {
-                            out += " " + JSON.stringify($sch.default) + " ";
-                          }
-                          out += "; ";
-                        }
-                      }
-                    }
-                  }
-                }
-                var arr5 = $rulesGroup.rules;
-                if (arr5) {
-                  var $rule,
-                    i5 = -1,
-                    l5 = arr5.length - 1;
-                  while (i5 < l5) {
-                    $rule = arr5[(i5 += 1)];
-                    if ($shouldUseRule($rule)) {
-                      var $code = $rule.code(
-                        it,
-                        $rule.keyword,
-                        $rulesGroup.type,
-                      );
-                      if ($code) {
-                        out += " " + $code + " ";
-                        if ($breakOnError) {
-                          $closingBraces1 += "}";
-                        }
-                      }
-                    }
-                  }
-                }
-                if ($breakOnError) {
-                  out += " " + $closingBraces1 + " ";
-                  $closingBraces1 = "";
-                }
-                if ($rulesGroup.type) {
-                  out += " } ";
-                  if (
-                    $typeSchema &&
-                    $typeSchema === $rulesGroup.type &&
-                    !$coerceToTypes
-                  ) {
-                    out += " else { ";
-                    var $schemaPath = it.schemaPath + ".type",
-                      $errSchemaPath = it.errSchemaPath + "/type";
-                    var $$outStack = $$outStack || [];
-                    $$outStack.push(out);
-                    out = ""; /* istanbul ignore else */
-                    if (it.createErrors !== false) {
-                      out +=
-                        " { keyword: '" +
-                        ($errorKeyword || "type") +
-                        "' , dataPath: (dataPath || '') + " +
-                        it.errorPath +
-                        " , schemaPath: " +
-                        it.util.toQuotedString($errSchemaPath) +
-                        " , params: { type: '";
-                      if ($typeIsArray) {
-                        out += "" + $typeSchema.join(",");
-                      } else {
-                        out += "" + $typeSchema;
-                      }
-                      out += "' } ";
-                      if (it.opts.messages !== false) {
-                        out += " , message: 'should be ";
-                        if ($typeIsArray) {
-                          out += "" + $typeSchema.join(",");
-                        } else {
-                          out += "" + $typeSchema;
-                        }
-                        out += "' ";
-                      }
-                      if (it.opts.verbose) {
-                        out +=
-                          " , schema: validate.schema" +
-                          $schemaPath +
-                          " , parentSchema: validate.schema" +
-                          it.schemaPath +
-                          " , data: " +
-                          $data +
-                          " ";
-                      }
-                      out += " } ";
-                    } else {
-                      out += " {} ";
-                    }
-                    var __err = out;
-                    out = $$outStack.pop();
-                    if (!it.compositeRule && $breakOnError) {
-                      /* istanbul ignore if */
-                      if (it.async) {
-                        out += " throw new ValidationError([" + __err + "]); ";
-                      } else {
-                        out +=
-                          " validate.errors = [" + __err + "]; return false; ";
-                      }
-                    } else {
-                      out +=
-                        " var err = " +
-                        __err +
-                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-                    }
-                    out += " } ";
-                  }
-                }
-                if ($breakOnError) {
-                  out += " if (errors === ";
-                  if ($top) {
-                    out += "0";
-                  } else {
-                    out += "errs_" + $lvl;
-                  }
-                  out += ") { ";
-                  $closingBraces2 += "}";
-                }
-              }
+              out += 'errs_' + ($lvl);
             }
+            out += ') { ';
+            $closingBraces2 += '}';
           }
         }
-        if ($breakOnError) {
-          out += " " + $closingBraces2 + " ";
-        }
-        if ($top) {
-          if ($async) {
-            out += " if (errors === 0) return data;           ";
-            out += " else throw new ValidationError(vErrors); ";
-          } else {
-            out += " validate.errors = vErrors; ";
-            out += " return errors === 0;       ";
-          }
-          out += " }); return validate;";
-        } else {
-          out += " var " + $valid + " = errors === errs_" + $lvl + ";";
-        }
-        out = it.util.cleanUpCode(out);
-        if ($top) {
-          out = it.util.finalCleanUpCode(out, $async);
-        }
+      }
+    }
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces2) + ' ';
+  }
+  if ($top) {
+    if ($async) {
+      out += ' if (errors === 0) return data;           ';
+      out += ' else throw new ValidationError(vErrors); ';
+    } else {
+      out += ' validate.errors = vErrors; ';
+      out += ' return errors === 0;       ';
+    }
+    out += ' }); return validate;';
+  } else {
+    out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
+  }
+  out = it.util.cleanUpCode(out);
+  if ($top) {
+    out = it.util.finalCleanUpCode(out, $async);
+  }
 
-        function $shouldUseGroup($rulesGroup) {
-          var rules = $rulesGroup.rules;
-          for (var i = 0; i < rules.length; i++)
-            if ($shouldUseRule(rules[i])) return true;
-        }
+  function $shouldUseGroup($rulesGroup) {
+    var rules = $rulesGroup.rules;
+    for (var i = 0; i < rules.length; i++)
+      if ($shouldUseRule(rules[i])) return true;
+  }
 
-        function $shouldUseRule($rule) {
-          return (
-            it.schema[$rule.keyword] !== undefined ||
-            ($rule.implements && $ruleImplementsSomeKeyword($rule))
-          );
-        }
+  function $shouldUseRule($rule) {
+    return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule));
+  }
 
-        function $ruleImplementsSomeKeyword($rule) {
-          var impl = $rule.implements;
-          for (var i = 0; i < impl.length; i++)
-            if (it.schema[impl[i]] !== undefined) return true;
-        }
-        return out;
-      };
+  function $ruleImplementsSomeKeyword($rule) {
+    var impl = $rule.implements;
+    for (var i = 0; i < impl.length; i++)
+      if (it.schema[impl[i]] !== undefined) return true;
+  }
+  return out;
+}
 
-      /***/
-    },
-    /* 345 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(509)().Promise;
 
-      /***/
-    },
-    /* 346 */
-    /***/ function (module, exports) {
-      // API
-      module.exports = abort;
+/***/ }),
+/* 345 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Aborts leftover active jobs
-       *
-       * @param {object} state - current state object
-       */
-      function abort(state) {
-        Object.keys(state.jobs).forEach(clean.bind(state));
+module.exports = __webpack_require__(509)().Promise
 
-        // reset leftover jobs
-        state.jobs = {};
-      }
 
-      /**
-       * Cleans up leftover job by invoking abort function for the provided job id
-       *
-       * @this  state
-       * @param {string|number} key - job id to abort
-       */
-      function clean(key) {
-        if (typeof this.jobs[key] == "function") {
-          this.jobs[key]();
-        }
-      }
+/***/ }),
+/* 346 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 347 */
-    /***/ function (module, exports, __webpack_require__) {
-      var defer = __webpack_require__(518);
+// API
+module.exports = abort;
 
-      // API
-      module.exports = async;
+/**
+ * Aborts leftover active jobs
+ *
+ * @param {object} state - current state object
+ */
+function abort(state)
+{
+  Object.keys(state.jobs).forEach(clean.bind(state));
 
-      /**
-       * Runs provided callback asynchronously
-       * even if callback itself is not
-       *
-       * @param   {function} callback - callback to invoke
-       * @returns {function} - augmented callback
-       */
-      function async(callback) {
-        var isAsync = false;
+  // reset leftover jobs
+  state.jobs = {};
+}
 
-        // check if async happened
-        defer(function () {
-          isAsync = true;
-        });
+/**
+ * Cleans up leftover job by invoking abort function for the provided job id
+ *
+ * @this  state
+ * @param {string|number} key - job id to abort
+ */
+function clean(key)
+{
+  if (typeof this.jobs[key] == 'function')
+  {
+    this.jobs[key]();
+  }
+}
 
-        return function async_callback(err, result) {
-          if (isAsync) {
-            callback(err, result);
-          } else {
-            defer(function nextTick_callback() {
-              callback(err, result);
-            });
-          }
-        };
-      }
 
-      /***/
-    },
-    /* 348 */
-    /***/ function (module, exports, __webpack_require__) {
-      var async = __webpack_require__(347),
-        abort = __webpack_require__(346);
-      // API
-      module.exports = iterate;
+/***/ }),
+/* 347 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Iterates over each job object
-       *
-       * @param {array|object} list - array or object (named list) to iterate over
-       * @param {function} iterator - iterator to run
-       * @param {object} state - current job status
-       * @param {function} callback - invoked when all elements processed
-       */
-      function iterate(list, iterator, state, callback) {
-        // store current index
-        var key = state["keyedList"]
-          ? state["keyedList"][state.index]
-          : state.index;
-
-        state.jobs[key] = runJob(
-          iterator,
-          key,
-          list[key],
-          function (error, output) {
-            // don't repeat yourself
-            // skip secondary callbacks
-            if (!(key in state.jobs)) {
-              return;
-            }
+var defer = __webpack_require__(518);
 
-            // clean up jobs
-            delete state.jobs[key];
+// API
+module.exports = async;
 
-            if (error) {
-              // don't process rest of the results
-              // stop still active jobs
-              // and reset the list
-              abort(state);
-            } else {
-              state.results[key] = output;
-            }
+/**
+ * Runs provided callback asynchronously
+ * even if callback itself is not
+ *
+ * @param   {function} callback - callback to invoke
+ * @returns {function} - augmented callback
+ */
+function async(callback)
+{
+  var isAsync = false;
+
+  // check if async happened
+  defer(function() { isAsync = true; });
+
+  return function async_callback(err, result)
+  {
+    if (isAsync)
+    {
+      callback(err, result);
+    }
+    else
+    {
+      defer(function nextTick_callback()
+      {
+        callback(err, result);
+      });
+    }
+  };
+}
 
-            // return salvaged results
-            callback(error, state.results);
-          },
-        );
-      }
 
-      /**
-       * Runs iterator over provided job element
-       *
-       * @param   {function} iterator - iterator to invoke
-       * @param   {string|number} key - key/index of the element in the list of jobs
-       * @param   {mixed} item - job description
-       * @param   {function} callback - invoked after iterator is done with the job
-       * @returns {function|mixed} - job abort function or something else
-       */
-      function runJob(iterator, key, item, callback) {
-        var aborter;
+/***/ }),
+/* 348 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // allow shortcut if iterator expects only two arguments
-        if (iterator.length == 2) {
-          aborter = iterator(item, async(callback));
-        }
-        // otherwise go with full three arguments
-        else {
-          aborter = iterator(item, key, async(callback));
-        }
+var async = __webpack_require__(347)
+  , abort = __webpack_require__(346)
+  ;
 
-        return aborter;
-      }
+// API
+module.exports = iterate;
 
-      /***/
-    },
-    /* 349 */
-    /***/ function (module, exports) {
-      // API
-      module.exports = state;
+/**
+ * Iterates over each job object
+ *
+ * @param {array|object} list - array or object (named list) to iterate over
+ * @param {function} iterator - iterator to run
+ * @param {object} state - current job status
+ * @param {function} callback - invoked when all elements processed
+ */
+function iterate(list, iterator, state, callback)
+{
+  // store current index
+  var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;
+
+  state.jobs[key] = runJob(iterator, key, list[key], function(error, output)
+  {
+    // don't repeat yourself
+    // skip secondary callbacks
+    if (!(key in state.jobs))
+    {
+      return;
+    }
 
-      /**
-       * Creates initial state object
-       * for iteration over list
-       *
-       * @param   {array|object} list - list to iterate over
-       * @param   {function|null} sortMethod - function to use for keys sort,
-       *                                     or `null` to keep them as is
-       * @returns {object} - initial state object
-       */
-      function state(list, sortMethod) {
-        var isNamedList = !Array.isArray(list),
-          initState = {
-            index: 0,
-            keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
-            jobs: {},
-            results: isNamedList ? {} : [],
-            size: isNamedList ? Object.keys(list).length : list.length,
-          };
-        if (sortMethod) {
-          // sort array keys based on it's values
-          // sort object's keys just on own merit
-          initState.keyedList.sort(
-            isNamedList
-              ? sortMethod
-              : function (a, b) {
-                  return sortMethod(list[a], list[b]);
-                },
-          );
-        }
+    // clean up jobs
+    delete state.jobs[key];
 
-        return initState;
-      }
+    if (error)
+    {
+      // don't process rest of the results
+      // stop still active jobs
+      // and reset the list
+      abort(state);
+    }
+    else
+    {
+      state.results[key] = output;
+    }
 
-      /***/
-    },
-    /* 350 */
-    /***/ function (module, exports, __webpack_require__) {
-      var abort = __webpack_require__(346),
-        async = __webpack_require__(347);
-      // API
-      module.exports = terminator;
+    // return salvaged results
+    callback(error, state.results);
+  });
+}
 
-      /**
-       * Terminates jobs in the attached state context
-       *
-       * @this  AsyncKitState#
-       * @param {function} callback - final callback to invoke after termination
-       */
-      function terminator(callback) {
-        if (!Object.keys(this.jobs).length) {
-          return;
-        }
+/**
+ * Runs iterator over provided job element
+ *
+ * @param   {function} iterator - iterator to invoke
+ * @param   {string|number} key - key/index of the element in the list of jobs
+ * @param   {mixed} item - job description
+ * @param   {function} callback - invoked after iterator is done with the job
+ * @returns {function|mixed} - job abort function or something else
+ */
+function runJob(iterator, key, item, callback)
+{
+  var aborter;
+
+  // allow shortcut if iterator expects only two arguments
+  if (iterator.length == 2)
+  {
+    aborter = iterator(item, async(callback));
+  }
+  // otherwise go with full three arguments
+  else
+  {
+    aborter = iterator(item, key, async(callback));
+  }
 
-        // fast forward iteration index
-        this.index = this.size;
+  return aborter;
+}
 
-        // abort jobs
-        abort(this);
 
-        // send back results we have so far
-        async(callback)(null, this.results);
-      }
+/***/ }),
+/* 349 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 351 */
-    /***/ function (module, exports, __webpack_require__) {
-      var iterate = __webpack_require__(348),
-        initState = __webpack_require__(349),
-        terminator = __webpack_require__(350);
-      // Public API
-      module.exports = serialOrdered;
-      // sorting helpers
-      module.exports.ascending = ascending;
-      module.exports.descending = descending;
+// API
+module.exports = state;
 
-      /**
-       * Runs iterator over provided sorted array elements in series
-       *
-       * @param   {array|object} list - array or object (named list) to iterate over
-       * @param   {function} iterator - iterator to run
-       * @param   {function} sortMethod - custom sort function
-       * @param   {function} callback - invoked when all elements processed
-       * @returns {function} - jobs terminator
-       */
-      function serialOrdered(list, iterator, sortMethod, callback) {
-        var state = initState(list, sortMethod);
+/**
+ * Creates initial state object
+ * for iteration over list
+ *
+ * @param   {array|object} list - list to iterate over
+ * @param   {function|null} sortMethod - function to use for keys sort,
+ *                                     or `null` to keep them as is
+ * @returns {object} - initial state object
+ */
+function state(list, sortMethod)
+{
+  var isNamedList = !Array.isArray(list)
+    , initState =
+    {
+      index    : 0,
+      keyedList: isNamedList || sortMethod ? Object.keys(list) : null,
+      jobs     : {},
+      results  : isNamedList ? {} : [],
+      size     : isNamedList ? Object.keys(list).length : list.length
+    }
+    ;
+
+  if (sortMethod)
+  {
+    // sort array keys based on it's values
+    // sort object's keys just on own merit
+    initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)
+    {
+      return sortMethod(list[a], list[b]);
+    });
+  }
 
-        iterate(list, iterator, state, function iteratorHandler(error, result) {
-          if (error) {
-            callback(error, result);
-            return;
-          }
+  return initState;
+}
 
-          state.index++;
 
-          // are we there yet?
-          if (state.index < (state["keyedList"] || list).length) {
-            iterate(list, iterator, state, iteratorHandler);
-            return;
-          }
+/***/ }),
+/* 350 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // done here
-          callback(null, state.results);
-        });
+var abort = __webpack_require__(346)
+  , async = __webpack_require__(347)
+  ;
 
-        return terminator.bind(state, callback);
-      }
+// API
+module.exports = terminator;
 
-      /*
-       * -- Sort methods
-       */
+/**
+ * Terminates jobs in the attached state context
+ *
+ * @this  AsyncKitState#
+ * @param {function} callback - final callback to invoke after termination
+ */
+function terminator(callback)
+{
+  if (!Object.keys(this.jobs).length)
+  {
+    return;
+  }
 
-      /**
-       * sort helper to sort array elements in ascending order
-       *
-       * @param   {mixed} a - an item to compare
-       * @param   {mixed} b - an item to compare
-       * @returns {number} - comparison result
-       */
-      function ascending(a, b) {
-        return a < b ? -1 : a > b ? 1 : 0;
-      }
+  // fast forward iteration index
+  this.index = this.size;
 
-      /**
-       * sort helper to sort array elements in descending order
-       *
-       * @param   {mixed} a - an item to compare
-       * @param   {mixed} b - an item to compare
-       * @returns {number} - comparison result
-       */
-      function descending(a, b) {
-        return -1 * ascending(a, b);
-      }
+  // abort jobs
+  abort(this);
 
-      /***/
-    },
-    /* 352 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  // send back results we have so far
+  async(callback)(null, this.results);
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = {
-        "upgrade-interactive": "upgradeInteractive",
-        "generate-lock-entry": "generateLockEntry",
-      };
 
-      /***/
-    },
-    /* 353 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 351 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+var iterate    = __webpack_require__(348)
+  , initState  = __webpack_require__(349)
+  , terminator = __webpack_require__(350)
+  ;
 
-      var _asyncToGenerator2;
+// Public API
+module.exports = serialOrdered;
+// sorting helpers
+module.exports.ascending  = ascending;
+module.exports.descending = descending;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+/**
+ * Runs iterator over provided sorted array elements in series
+ *
+ * @param   {array|object} list - array or object (named list) to iterate over
+ * @param   {function} iterator - iterator to run
+ * @param   {function} sortMethod - custom sort function
+ * @param   {function} callback - invoked when all elements processed
+ * @returns {function} - jobs terminator
+ */
+function serialOrdered(list, iterator, sortMethod, callback)
+{
+  var state = initState(list, sortMethod);
+
+  iterate(list, iterator, state, function iteratorHandler(error, result)
+  {
+    if (error)
+    {
+      callback(error, result);
+      return;
+    }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const DEFAULT_LOG_LEVEL = "info";
-            const audit = new Audit(config, reporter, {
-              groups:
-                flags.groups ||
-                (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES,
-              level: flags.level || DEFAULT_LOG_LEVEL,
-            });
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder, reporter);
-            const install = new (_install || _load_install()).Install(
-              {},
-              config,
-              reporter,
-              lockfile,
-            );
+    state.index++;
 
-            var _ref2 = yield install.fetchRequestFromCwd();
+    // are we there yet?
+    if (state.index < (state['keyedList'] || list).length)
+    {
+      iterate(list, iterator, state, iteratorHandler);
+      return;
+    }
 
-            const manifest = _ref2.manifest,
-              requests = _ref2.requests,
-              patterns = _ref2.patterns,
-              workspaceLayout = _ref2.workspaceLayout;
+    // done here
+    callback(null, state.results);
+  });
 
-            yield install.resolver.init(requests, {
-              workspaceLayout,
-            });
+  return terminator.bind(state, callback);
+}
 
-            const vulnerabilities = yield audit.performAudit(
-              manifest,
-              lockfile,
-              install.resolver,
-              install.linker,
-              patterns,
-            );
-
-            const EXIT_INFO = 1;
-            const EXIT_LOW = 2;
-            const EXIT_MODERATE = 4;
-            const EXIT_HIGH = 8;
-            const EXIT_CRITICAL = 16;
-
-            const exitCode =
-              (vulnerabilities.info ? EXIT_INFO : 0) +
-              (vulnerabilities.low ? EXIT_LOW : 0) +
-              (vulnerabilities.moderate ? EXIT_MODERATE : 0) +
-              (vulnerabilities.high ? EXIT_HIGH : 0) +
-              (vulnerabilities.critical ? EXIT_CRITICAL : 0);
-
-            if (flags.summary) {
-              audit.summary();
-            } else {
-              audit.report();
-            }
+/*
+ * -- Sort methods
+ */
 
-            return exitCode;
-          },
-        );
+/**
+ * sort helper to sort array elements in ascending order
+ *
+ * @param   {mixed} a - an item to compare
+ * @param   {mixed} b - an item to compare
+ * @returns {number} - comparison result
+ */
+function ascending(a, b)
+{
+  return a < b ? -1 : a > b ? 1 : 0;
+}
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+/**
+ * sort helper to sort array elements in descending order
+ *
+ * @param   {mixed} a - an item to compare
+ * @param   {mixed} b - an item to compare
+ * @returns {number} - comparison result
+ */
+function descending(a, b)
+{
+  return -1 * ascending(a, b);
+}
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
 
-      var _promise;
+/***/ }),
+/* 352 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_promise() {
-        return (_promise = __webpack_require__(50));
-      }
+"use strict";
 
-      var _hoistedTreeBuilder;
 
-      function _load_hoistedTreeBuilder() {
-        return (_hoistedTreeBuilder = __webpack_require__(554));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = {
+  'upgrade-interactive': 'upgradeInteractive',
+  'generate-lock-entry': 'generateLockEntry'
+};
 
-      var _getTransitiveDevDependencies;
+/***/ }),
+/* 353 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_getTransitiveDevDependencies() {
-        return (_getTransitiveDevDependencies = __webpack_require__(580));
-      }
+"use strict";
 
-      var _install;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-      var _lockfile;
+var _asyncToGenerator2;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      var _constants;
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const DEFAULT_LOG_LEVEL = 'info';
+    const audit = new Audit(config, reporter, {
+      groups: flags.groups || (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES,
+      level: flags.level || DEFAULT_LOG_LEVEL
+    });
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+    const install = new (_install || _load_install()).Install({}, config, reporter, lockfile);
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+    var _ref2 = yield install.fetchRequestFromCwd();
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const manifest = _ref2.manifest,
+          requests = _ref2.requests,
+          patterns = _ref2.patterns,
+          workspaceLayout = _ref2.workspaceLayout;
 
-      const zlib = __webpack_require__(198);
+    yield install.resolver.init(requests, {
+      workspaceLayout
+    });
 
-      const gzip = (0, (_promise || _load_promise()).promisify)(zlib.gzip);
+    const vulnerabilities = yield audit.performAudit(manifest, lockfile, install.resolver, install.linker, patterns);
 
-      function setFlags(commander) {
-        commander.description(
-          "Checks for known security issues with the installed packages.",
-        );
-        commander.option("--summary", "Only print the summary.");
-        commander.option(
-          "--groups <group_name> [<group_name> ...]",
-          `Only audit dependencies from listed groups. Default: ${(_constants || _load_constants()).OWNED_DEPENDENCY_TYPES.join(", ")}`,
-          (groups) => groups.split(" "),
-          (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES,
-        );
-        commander.option(
-          "--level <severity>",
-          `Only print advisories with severity greater than or equal to one of the following: \
-    info|low|moderate|high|critical. Default: info`,
-          "info",
-        );
-      }
+    const EXIT_INFO = 1;
+    const EXIT_LOW = 2;
+    const EXIT_MODERATE = 4;
+    const EXIT_HIGH = 8;
+    const EXIT_CRITICAL = 16;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+    const exitCode = (vulnerabilities.info ? EXIT_INFO : 0) + (vulnerabilities.low ? EXIT_LOW : 0) + (vulnerabilities.moderate ? EXIT_MODERATE : 0) + (vulnerabilities.high ? EXIT_HIGH : 0) + (vulnerabilities.critical ? EXIT_CRITICAL : 0);
 
-      class Audit {
-        constructor(config, reporter, options) {
-          this.severityLevels = ["info", "low", "moderate", "high", "critical"];
+    if (flags.summary) {
+      audit.summary();
+    } else {
+      audit.report();
+    }
 
-          this.config = config;
-          this.reporter = reporter;
-          this.options = options;
-        }
+    return exitCode;
+  });
 
-        _mapHoistedNodes(auditNode, hoistedNodes, transitiveDevDeps) {
-          for (
-            var _iterator = hoistedNodes,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-          ) {
-            var _ref3;
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref3 = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref3 = _i.value;
-            }
+var _promise;
 
-            const node = _ref3;
-
-            const pkg = node.manifest.pkg;
-            const requires = Object.assign(
-              {},
-              pkg.dependencies || {},
-              pkg.optionalDependencies || {},
-            );
-            for (
-              var _iterator2 = Object.keys(requires),
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+function _load_promise() {
+  return _promise = __webpack_require__(50);
+}
 
-            ) {
-              var _ref4;
+var _hoistedTreeBuilder;
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref4 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref4 = _i2.value;
-              }
+function _load_hoistedTreeBuilder() {
+  return _hoistedTreeBuilder = __webpack_require__(554);
+}
 
-              const name = _ref4;
+var _getTransitiveDevDependencies;
 
-              if (!requires[name]) {
-                requires[name] = "*";
-              }
-            }
-            auditNode.dependencies[node.name] = {
-              version: node.version,
-              integrity: pkg._remote ? pkg._remote.integrity || "" : "",
-              requires,
-              dependencies: {},
-              dev: transitiveDevDeps.has(`${node.name}@${node.version}`),
-            };
-            if (node.children) {
-              this._mapHoistedNodes(
-                auditNode.dependencies[node.name],
-                node.children,
-                transitiveDevDeps,
-              );
-            }
-          }
-        }
+function _load_getTransitiveDevDependencies() {
+  return _getTransitiveDevDependencies = __webpack_require__(580);
+}
 
-        _mapHoistedTreesToAuditTree(manifest, hoistedTrees, transitiveDevDeps) {
-          const requiresGroups = this.options.groups.map(function (group) {
-            return manifest[group] || {};
-          });
+var _install;
 
-          const auditTree = {
-            name: manifest.name || undefined,
-            version: manifest.version || undefined,
-            install: [],
-            remove: [],
-            metadata: {
-              //TODO: What do we send here? npm sends npm version, node version, etc.
-            },
-            requires: Object.assign({}, ...requiresGroups),
-            integrity: undefined,
-            dependencies: {},
-            dev: false,
-          };
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-          this._mapHoistedNodes(auditTree, hoistedTrees, transitiveDevDeps);
-          return auditTree;
-        }
-
-        _fetchAudit(auditTree) {
-          var _this = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let responseJson;
-              const registry = (_constants || _load_constants()).YARN_REGISTRY;
-              _this.reporter.verbose(
-                `Audit Request: ${JSON.stringify(auditTree, null, 2)}`,
-              );
-              const requestBody = yield gzip(JSON.stringify(auditTree));
-              const response = yield _this.config.requestManager.request({
-                url: `${registry}/-/npm/v1/security/audits`,
-                method: "POST",
-                body: requestBody,
-                headers: {
-                  "Content-Encoding": "gzip",
-                  "Content-Type": "application/json",
-                  Accept: "application/json",
-                },
-              });
+var _lockfile;
 
-              try {
-                responseJson = JSON.parse(response);
-              } catch (ex) {
-                throw new Error(
-                  `Unexpected audit response (Invalid JSON): ${response}`,
-                );
-              }
-              if (!responseJson.metadata) {
-                throw new Error(
-                  `Unexpected audit response (Missing Metadata): ${JSON.stringify(responseJson, null, 2)}`,
-                );
-              }
-              _this.reporter.verbose(
-                `Audit Response: ${JSON.stringify(responseJson, null, 2)}`,
-              );
-              return responseJson;
-            },
-          )();
-        }
-
-        _insertWorkspacePackagesIntoManifest(manifest, resolver) {
-          if (resolver.workspaceLayout) {
-            const workspaceAggregatorName =
-              resolver.workspaceLayout.virtualManifestName;
-            const workspaceManifest =
-              resolver.workspaceLayout.workspaces[workspaceAggregatorName]
-                .manifest;
-
-            manifest.dependencies = Object.assign(
-              manifest.dependencies || {},
-              workspaceManifest.dependencies,
-            );
-            manifest.devDependencies = Object.assign(
-              manifest.devDependencies || {},
-              workspaceManifest.devDependencies,
-            );
-            manifest.optionalDependencies = Object.assign(
-              manifest.optionalDependencies || {},
-              workspaceManifest.optionalDependencies,
-            );
-          }
-        }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-        performAudit(manifest, lockfile, resolver, linker, patterns) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this2._insertWorkspacePackagesIntoManifest(manifest, resolver);
-              const transitiveDevDeps = (0,
-              (
-                _getTransitiveDevDependencies ||
-                _load_getTransitiveDevDependencies()
-              ).getTransitiveDevDependencies)(
-                manifest,
-                resolver.workspaceLayout,
-                lockfile,
-              );
-              const hoistedTrees = yield (0,
-              (_hoistedTreeBuilder || _load_hoistedTreeBuilder()).buildTree)(
-                resolver,
-                linker,
-                patterns,
-              );
-              const auditTree = _this2._mapHoistedTreesToAuditTree(
-                manifest,
-                hoistedTrees,
-                transitiveDevDeps,
-              );
-              _this2.auditData = yield _this2._fetchAudit(auditTree);
-              return _this2.auditData.metadata.vulnerabilities;
-            },
-          )();
-        }
+var _constants;
 
-        summary() {
-          if (!this.auditData) {
-            return;
-          }
-          this.reporter.auditSummary(this.auditData.metadata);
-        }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-        report() {
-          if (!this.auditData) {
-            return;
-          }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          const startLoggingAt = Math.max(
-            0,
-            this.severityLevels.indexOf(this.options.level),
-          );
+const zlib = __webpack_require__(198);
 
-          const reportAdvisory = (resolution) => {
-            const advisory =
-              this.auditData.advisories[resolution.id.toString()];
+const gzip = (0, (_promise || _load_promise()).promisify)(zlib.gzip);
 
-            if (
-              this.severityLevels.indexOf(advisory.severity) >= startLoggingAt
-            ) {
-              this.reporter.auditAdvisory(resolution, advisory);
-            }
-          };
+function setFlags(commander) {
+  commander.description('Checks for known security issues with the installed packages.');
+  commander.option('--summary', 'Only print the summary.');
+  commander.option('--groups <group_name> [<group_name> ...]', `Only audit dependencies from listed groups. Default: ${(_constants || _load_constants()).OWNED_DEPENDENCY_TYPES.join(', ')}`, groups => groups.split(' '), (_constants || _load_constants()).OWNED_DEPENDENCY_TYPES);
+  commander.option('--level <severity>', `Only print advisories with severity greater than or equal to one of the following: \
+    info|low|moderate|high|critical. Default: info`, 'info');
+}
 
-          if (Object.keys(this.auditData.advisories).length !== 0) {
-            // let printedManualReviewHeader = false;
-
-            this.auditData.actions.forEach((action) => {
-              action.resolves.forEach(reportAdvisory);
-
-              /* The following block has been temporarily removed
-               * because the actions returned by npm are not valid for yarn.
-               * Removing this action reporting until we can come up with a way
-               * to correctly resolve issues.
-               */
-              // if (action.action === 'update' || action.action === 'install') {
-              //   // these advisories can be resolved automatically by running a yarn command
-              //   const recommendation: AuditActionRecommendation = {
-              //     cmd: `yarn upgrade ${action.module}@${action.target}`,
-              //     isBreaking: action.isMajor,
-              //     action,
-              //   };
-              //   this.reporter.auditAction(recommendation);
-              //   action.resolves.forEach(reportAdvisory);
-              // }
-
-              // if (action.action === 'review') {
-              //   // these advisories cannot be resolved automatically and require manual review
-              //   if (!printedManualReviewHeader) {
-              //     this.reporter.auditManualReview();
-              //   }
-              //   printedManualReviewHeader = true;
-              //   action.resolves.forEach(reportAdvisory);
-              // }
-            });
-          }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-          this.summary();
-        }
-      }
-      exports.default = Audit;
+class Audit {
 
-      /***/
-    },
-    /* 354 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  constructor(config, reporter, options) {
+    this.severityLevels = ['info', 'low', 'moderate', 'high', 'critical'];
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run =
-        exports.clean =
-        exports.noArguments =
-        exports.requireLockfile =
-          undefined;
+    this.config = config;
+    this.reporter = reporter;
+    this.options = options;
+  }
 
-      var _asyncToGenerator2;
+  _mapHoistedNodes(auditNode, hoistedNodes, transitiveDevDeps) {
+    for (var _iterator = hoistedNodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref3;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref3 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref3 = _i.value;
       }
 
-      let clean = (exports.clean = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter) {
-            const loc = path.join(
-              config.lockfileFolder,
-              (_constants || _load_constants()).CLEAN_FILENAME,
-            );
-            const file = yield (_fs || _load_fs()).readFile(loc);
-            const lines = file.split("\n");
-            const filters = (0, (_filter || _load_filter()).ignoreLinesToRegex)(
-              lines,
-            );
-
-            let removedFiles = 0;
-            let removedSize = 0;
-
-            // build list of possible module folders
-            const locs = new Set();
-            for (
-              var _iterator = config.registryFolders,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+      const node = _ref3;
 
-            ) {
-              var _ref2;
+      const pkg = node.manifest.pkg;
+      const requires = Object.assign({}, pkg.dependencies || {}, pkg.optionalDependencies || {});
+      for (var _iterator2 = Object.keys(requires), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref4;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref4 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref4 = _i2.value;
+        }
 
-              const registryFolder = _ref2;
+        const name = _ref4;
 
-              locs.add(path.resolve(config.lockfileFolder, registryFolder));
-            }
+        if (!requires[name]) {
+          requires[name] = '*';
+        }
+      }
+      auditNode.dependencies[node.name] = {
+        version: node.version,
+        integrity: pkg._remote ? pkg._remote.integrity || '' : '',
+        requires,
+        dependencies: {},
+        dev: transitiveDevDeps.has(`${node.name}@${node.version}`)
+      };
+      if (node.children) {
+        this._mapHoistedNodes(auditNode.dependencies[node.name], node.children, transitiveDevDeps);
+      }
+    }
+  }
 
-            const workspaceRootFolder = config.workspaceRootFolder;
-            if (workspaceRootFolder) {
-              const manifest = yield config.findManifest(
-                workspaceRootFolder,
-                false,
-              );
-              invariant(
-                manifest && manifest.workspaces,
-                'We must find a manifest with a "workspaces" property',
-              );
-
-              const workspaces = yield config.resolveWorkspaces(
-                workspaceRootFolder,
-                manifest,
-              );
-
-              for (
-                var _iterator2 = Object.keys(workspaces),
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+  _mapHoistedTreesToAuditTree(manifest, hoistedTrees, transitiveDevDeps) {
+    const requiresGroups = this.options.groups.map(function (group) {
+      return manifest[group] || {};
+    });
 
-              ) {
-                var _ref3;
+    const auditTree = {
+      name: manifest.name || undefined,
+      version: manifest.version || undefined,
+      install: [],
+      remove: [],
+      metadata: {
+        //TODO: What do we send here? npm sends npm version, node version, etc.
+      },
+      requires: Object.assign({}, ...requiresGroups),
+      integrity: undefined,
+      dependencies: {},
+      dev: false
+    };
+
+    this._mapHoistedNodes(auditTree, hoistedTrees, transitiveDevDeps);
+    return auditTree;
+  }
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
+  _fetchAudit(auditTree) {
+    var _this = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let responseJson;
+      const registry = (_constants || _load_constants()).YARN_REGISTRY;
+      _this.reporter.verbose(`Audit Request: ${JSON.stringify(auditTree, null, 2)}`);
+      const requestBody = yield gzip(JSON.stringify(auditTree));
+      const response = yield _this.config.requestManager.request({
+        url: `${registry}/-/npm/v1/security/audits`,
+        method: 'POST',
+        body: requestBody,
+        headers: {
+          'Content-Encoding': 'gzip',
+          'Content-Type': 'application/json',
+          Accept: 'application/json'
+        }
+      });
 
-                const workspaceName = _ref3;
+      try {
+        responseJson = JSON.parse(response);
+      } catch (ex) {
+        throw new Error(`Unexpected audit response (Invalid JSON): ${response}`);
+      }
+      if (!responseJson.metadata) {
+        throw new Error(`Unexpected audit response (Missing Metadata): ${JSON.stringify(responseJson, null, 2)}`);
+      }
+      _this.reporter.verbose(`Audit Response: ${JSON.stringify(responseJson, null, 2)}`);
+      return responseJson;
+    })();
+  }
 
-                for (
-                  var _iterator3 = (_index || _load_index()).registryNames,
-                    _isArray3 = Array.isArray(_iterator3),
-                    _i3 = 0,
-                    _iterator3 = _isArray3
-                      ? _iterator3
-                      : _iterator3[Symbol.iterator]();
-                  ;
+  _insertWorkspacePackagesIntoManifest(manifest, resolver) {
+    if (resolver.workspaceLayout) {
+      const workspaceAggregatorName = resolver.workspaceLayout.virtualManifestName;
+      const workspaceManifest = resolver.workspaceLayout.workspaces[workspaceAggregatorName].manifest;
 
-                ) {
-                  var _ref4;
+      manifest.dependencies = Object.assign(manifest.dependencies || {}, workspaceManifest.dependencies);
+      manifest.devDependencies = Object.assign(manifest.devDependencies || {}, workspaceManifest.devDependencies);
+      manifest.optionalDependencies = Object.assign(manifest.optionalDependencies || {}, workspaceManifest.optionalDependencies);
+    }
+  }
 
-                  if (_isArray3) {
-                    if (_i3 >= _iterator3.length) break;
-                    _ref4 = _iterator3[_i3++];
-                  } else {
-                    _i3 = _iterator3.next();
-                    if (_i3.done) break;
-                    _ref4 = _i3.value;
-                  }
+  performAudit(manifest, lockfile, resolver, linker, patterns) {
+    var _this2 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this2._insertWorkspacePackagesIntoManifest(manifest, resolver);
+      const transitiveDevDeps = (0, (_getTransitiveDevDependencies || _load_getTransitiveDevDependencies()).getTransitiveDevDependencies)(manifest, resolver.workspaceLayout, lockfile);
+      const hoistedTrees = yield (0, (_hoistedTreeBuilder || _load_hoistedTreeBuilder()).buildTree)(resolver, linker, patterns);
+      const auditTree = _this2._mapHoistedTreesToAuditTree(manifest, hoistedTrees, transitiveDevDeps);
+      _this2.auditData = yield _this2._fetchAudit(auditTree);
+      return _this2.auditData.metadata.vulnerabilities;
+    })();
+  }
 
-                  const name = _ref4;
+  summary() {
+    if (!this.auditData) {
+      return;
+    }
+    this.reporter.auditSummary(this.auditData.metadata);
+  }
 
-                  const registry = config.registries[name];
-                  locs.add(
-                    path.join(workspaces[workspaceName].loc, registry.folder),
-                  );
-                }
-              }
-            }
+  report() {
+    if (!this.auditData) {
+      return;
+    }
 
-            for (
-              var _iterator4 = locs,
-                _isArray4 = Array.isArray(_iterator4),
-                _i4 = 0,
-                _iterator4 = _isArray4
-                  ? _iterator4
-                  : _iterator4[Symbol.iterator]();
-              ;
+    const startLoggingAt = Math.max(0, this.severityLevels.indexOf(this.options.level));
 
-            ) {
-              var _ref5;
+    const reportAdvisory = resolution => {
+      const advisory = this.auditData.advisories[resolution.id.toString()];
 
-              if (_isArray4) {
-                if (_i4 >= _iterator4.length) break;
-                _ref5 = _iterator4[_i4++];
-              } else {
-                _i4 = _iterator4.next();
-                if (_i4.done) break;
-                _ref5 = _i4.value;
-              }
+      if (this.severityLevels.indexOf(advisory.severity) >= startLoggingAt) {
+        this.reporter.auditAdvisory(resolution, advisory);
+      }
+    };
 
-              const folder = _ref5;
+    if (Object.keys(this.auditData.advisories).length !== 0) {
+      // let printedManualReviewHeader = false;
 
-              if (!(yield (_fs || _load_fs()).exists(folder))) {
-                continue;
-              }
+      this.auditData.actions.forEach(action => {
+        action.resolves.forEach(reportAdvisory);
 
-              const spinner = reporter.activity();
-              const files = yield (_fs || _load_fs()).walk(folder);
+        /* The following block has been temporarily removed
+         * because the actions returned by npm are not valid for yarn.
+         * Removing this action reporting until we can come up with a way
+         * to correctly resolve issues.
+         */
+        // if (action.action === 'update' || action.action === 'install') {
+        //   // these advisories can be resolved automatically by running a yarn command
+        //   const recommendation: AuditActionRecommendation = {
+        //     cmd: `yarn upgrade ${action.module}@${action.target}`,
+        //     isBreaking: action.isMajor,
+        //     action,
+        //   };
+        //   this.reporter.auditAction(recommendation);
+        //   action.resolves.forEach(reportAdvisory);
+        // }
 
-              var _sortFilter = (0, (_filter || _load_filter()).sortFilter)(
-                files,
-                filters,
-              );
+        // if (action.action === 'review') {
+        //   // these advisories cannot be resolved automatically and require manual review
+        //   if (!printedManualReviewHeader) {
+        //     this.reporter.auditManualReview();
+        //   }
+        //   printedManualReviewHeader = true;
+        //   action.resolves.forEach(reportAdvisory);
+        // }
+      });
+    }
 
-              const ignoreFiles = _sortFilter.ignoreFiles;
+    this.summary();
+  }
+}
+exports.default = Audit;
 
-              spinner.end();
+/***/ }),
+/* 354 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              const tick = reporter.progress(ignoreFiles.size);
-              // TODO make sure `main` field of all modules isn't ignored
+"use strict";
 
-              for (
-                var _iterator5 = ignoreFiles,
-                  _isArray5 = Array.isArray(_iterator5),
-                  _i5 = 0,
-                  _iterator5 = _isArray5
-                    ? _iterator5
-                    : _iterator5[Symbol.iterator]();
-                ;
 
-              ) {
-                var _ref6;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.clean = exports.noArguments = exports.requireLockfile = undefined;
 
-                if (_isArray5) {
-                  if (_i5 >= _iterator5.length) break;
-                  _ref6 = _iterator5[_i5++];
-                } else {
-                  _i5 = _iterator5.next();
-                  if (_i5.done) break;
-                  _ref6 = _i5.value;
-                }
+var _asyncToGenerator2;
 
-                const file = _ref6;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                const loc = path.join(folder, file);
-                const stat = yield (_fs || _load_fs()).lstat(loc);
-                removedSize += stat.size;
-                removedFiles++;
-              }
+let clean = exports.clean = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter) {
+    const loc = path.join(config.lockfileFolder, (_constants || _load_constants()).CLEAN_FILENAME);
+    const file = yield (_fs || _load_fs()).readFile(loc);
+    const lines = file.split('\n');
+    const filters = (0, (_filter || _load_filter()).ignoreLinesToRegex)(lines);
 
-              for (
-                var _iterator6 = ignoreFiles,
-                  _isArray6 = Array.isArray(_iterator6),
-                  _i6 = 0,
-                  _iterator6 = _isArray6
-                    ? _iterator6
-                    : _iterator6[Symbol.iterator]();
-                ;
+    let removedFiles = 0;
+    let removedSize = 0;
 
-              ) {
-                var _ref7;
+    // build list of possible module folders
+    const locs = new Set();
+    for (var _iterator = config.registryFolders, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
 
-                if (_isArray6) {
-                  if (_i6 >= _iterator6.length) break;
-                  _ref7 = _iterator6[_i6++];
-                } else {
-                  _i6 = _iterator6.next();
-                  if (_i6.done) break;
-                  _ref7 = _i6.value;
-                }
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
+      }
 
-                const file = _ref7;
+      const registryFolder = _ref2;
 
-                const loc = path.join(folder, file);
-                yield (_fs || _load_fs()).unlink(loc);
-                tick();
-              }
-            }
+      locs.add(path.resolve(config.lockfileFolder, registryFolder));
+    }
 
-            return { removedFiles, removedSize };
-          },
-        );
+    const workspaceRootFolder = config.workspaceRootFolder;
+    if (workspaceRootFolder) {
+      const manifest = yield config.findManifest(workspaceRootFolder, false);
+      invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
 
-        return function clean(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let runInit = (() => {
-        var _ref8 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (cwd, reporter) {
-            reporter.step(
-              1,
-              1,
-              reporter.lang(
-                "cleanCreatingFile",
-                (_constants || _load_constants()).CLEAN_FILENAME,
-              ),
-            );
-            const cleanLoc = path.join(
-              cwd,
-              (_constants || _load_constants()).CLEAN_FILENAME,
-            );
-            yield (_fs || _load_fs()).writeFile(
-              cleanLoc,
-              `${DEFAULT_FILTER}\n`,
-              { flag: "wx" },
-            );
-            reporter.info(
-              reporter.lang(
-                "cleanCreatedFile",
-                (_constants || _load_constants()).CLEAN_FILENAME,
-              ),
-            );
-          },
-        );
+      const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
 
-        return function runInit(_x3, _x4) {
-          return _ref8.apply(this, arguments);
-        };
-      })();
+      for (var _iterator2 = Object.keys(workspaces), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-      let runAutoClean = (() => {
-        var _ref9 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter) {
-            reporter.step(1, 1, reporter.lang("cleaning"));
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
+        }
 
-            var _ref10 = yield clean(config, reporter);
+        const workspaceName = _ref3;
 
-            const removedFiles = _ref10.removedFiles,
-              removedSize = _ref10.removedSize;
+        for (var _iterator3 = (_index || _load_index()).registryNames, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+          var _ref4;
 
-            reporter.info(reporter.lang("cleanRemovedFiles", removedFiles));
-            reporter.info(
-              reporter.lang(
-                "cleanSavedSize",
-                Number((removedSize / 1024 / 1024).toFixed(2)),
-              ),
-            );
-          },
-        );
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref4 = _iterator3[_i3++];
+          } else {
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref4 = _i3.value;
+          }
 
-        return function runAutoClean(_x5, _x6) {
-          return _ref9.apply(this, arguments);
-        };
-      })();
+          const name = _ref4;
 
-      let checkForCleanFile = (() => {
-        var _ref11 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (cwd) {
-            const cleanLoc = path.join(
-              cwd,
-              (_constants || _load_constants()).CLEAN_FILENAME,
-            );
-            const exists = yield (_fs || _load_fs()).exists(cleanLoc);
-            return exists;
-          },
-        );
+          const registry = config.registries[name];
+          locs.add(path.join(workspaces[workspaceName].loc, registry.folder));
+        }
+      }
+    }
 
-        return function checkForCleanFile(_x7) {
-          return _ref11.apply(this, arguments);
-        };
-      })();
+    for (var _iterator4 = locs, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref5;
 
-      let run = (exports.run = (() => {
-        var _ref12 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const cleanFileExists = yield checkForCleanFile(config.cwd);
-
-            if (flags.init && cleanFileExists) {
-              reporter.info(
-                reporter.lang(
-                  "cleanAlreadyExists",
-                  (_constants || _load_constants()).CLEAN_FILENAME,
-                ),
-              );
-            } else if (flags.init) {
-              yield runInit(config.cwd, reporter);
-            } else if (flags.force && cleanFileExists) {
-              yield runAutoClean(config, reporter);
-            } else if (cleanFileExists) {
-              reporter.info(
-                reporter.lang(
-                  "cleanRequiresForce",
-                  (_constants || _load_constants()).CLEAN_FILENAME,
-                ),
-              );
-            } else {
-              reporter.info(
-                reporter.lang(
-                  "cleanDoesNotExist",
-                  (_constants || _load_constants()).CLEAN_FILENAME,
-                ),
-              );
-            }
-          },
-        );
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref5 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref5 = _i4.value;
+      }
 
-        return function run(_x8, _x9, _x10, _x11) {
-          return _ref12.apply(this, arguments);
-        };
-      })());
+      const folder = _ref5;
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+      if (!(yield (_fs || _load_fs()).exists(folder))) {
+        continue;
+      }
 
-      var _index;
+      const spinner = reporter.activity();
+      const files = yield (_fs || _load_fs()).walk(folder);
 
-      function _load_index() {
-        return (_index = __webpack_require__(57));
-      }
+      var _sortFilter = (0, (_filter || _load_filter()).sortFilter)(files, filters);
 
-      var _filter;
+      const ignoreFiles = _sortFilter.ignoreFiles;
 
-      function _load_filter() {
-        return (_filter = __webpack_require__(372));
-      }
+      spinner.end();
 
-      var _constants;
+      const tick = reporter.progress(ignoreFiles.size);
+      // TODO make sure `main` field of all modules isn't ignored
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+      for (var _iterator5 = ignoreFiles, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref6;
 
-      var _fs;
+        if (_isArray5) {
+          if (_i5 >= _iterator5.length) break;
+          _ref6 = _iterator5[_i5++];
+        } else {
+          _i5 = _iterator5.next();
+          if (_i5.done) break;
+          _ref6 = _i5.value;
+        }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+        const file = _ref6;
+
+        const loc = path.join(folder, file);
+        const stat = yield (_fs || _load_fs()).lstat(loc);
+        removedSize += stat.size;
+        removedFiles++;
       }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+      for (var _iterator6 = ignoreFiles, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+        var _ref7;
+
+        if (_isArray6) {
+          if (_i6 >= _iterator6.length) break;
+          _ref7 = _iterator6[_i6++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          _i6 = _iterator6.next();
+          if (_i6.done) break;
+          _ref7 = _i6.value;
         }
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+        const file = _ref7;
+
+        const loc = path.join(folder, file);
+        yield (_fs || _load_fs()).unlink(loc);
+        tick();
       }
+    }
+
+    return { removedFiles, removedSize };
+  });
+
+  return function clean(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let runInit = (() => {
+  var _ref8 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (cwd, reporter) {
+    reporter.step(1, 1, reporter.lang('cleanCreatingFile', (_constants || _load_constants()).CLEAN_FILENAME));
+    const cleanLoc = path.join(cwd, (_constants || _load_constants()).CLEAN_FILENAME);
+    yield (_fs || _load_fs()).writeFile(cleanLoc, `${DEFAULT_FILTER}\n`, { flag: 'wx' });
+    reporter.info(reporter.lang('cleanCreatedFile', (_constants || _load_constants()).CLEAN_FILENAME));
+  });
+
+  return function runInit(_x3, _x4) {
+    return _ref8.apply(this, arguments);
+  };
+})();
+
+let runAutoClean = (() => {
+  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter) {
+    reporter.step(1, 1, reporter.lang('cleaning'));
+
+    var _ref10 = yield clean(config, reporter);
+
+    const removedFiles = _ref10.removedFiles,
+          removedSize = _ref10.removedSize;
 
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
+    reporter.info(reporter.lang('cleanRemovedFiles', removedFiles));
+    reporter.info(reporter.lang('cleanSavedSize', Number((removedSize / 1024 / 1024).toFixed(2))));
+  });
 
-      const requireLockfile = (exports.requireLockfile = true);
-      const noArguments = (exports.noArguments = true);
+  return function runAutoClean(_x5, _x6) {
+    return _ref9.apply(this, arguments);
+  };
+})();
+
+let checkForCleanFile = (() => {
+  var _ref11 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (cwd) {
+    const cleanLoc = path.join(cwd, (_constants || _load_constants()).CLEAN_FILENAME);
+    const exists = yield (_fs || _load_fs()).exists(cleanLoc);
+    return exists;
+  });
+
+  return function checkForCleanFile(_x7) {
+    return _ref11.apply(this, arguments);
+  };
+})();
+
+let run = exports.run = (() => {
+  var _ref12 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const cleanFileExists = yield checkForCleanFile(config.cwd);
+
+    if (flags.init && cleanFileExists) {
+      reporter.info(reporter.lang('cleanAlreadyExists', (_constants || _load_constants()).CLEAN_FILENAME));
+    } else if (flags.init) {
+      yield runInit(config.cwd, reporter);
+    } else if (flags.force && cleanFileExists) {
+      yield runAutoClean(config, reporter);
+    } else if (cleanFileExists) {
+      reporter.info(reporter.lang('cleanRequiresForce', (_constants || _load_constants()).CLEAN_FILENAME));
+    } else {
+      reporter.info(reporter.lang('cleanDoesNotExist', (_constants || _load_constants()).CLEAN_FILENAME));
+    }
+  });
+
+  return function run(_x8, _x9, _x10, _x11) {
+    return _ref12.apply(this, arguments);
+  };
+})();
+
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
+
+var _index;
+
+function _load_index() {
+  return _index = __webpack_require__(57);
+}
+
+var _filter;
+
+function _load_filter() {
+  return _filter = __webpack_require__(372);
+}
+
+var _constants;
+
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
+
+var _fs;
+
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      const DEFAULT_FILTER = `
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+
+const requireLockfile = exports.requireLockfile = true;
+const noArguments = exports.noArguments = true;
+
+const DEFAULT_FILTER = `
 # test directories
 __tests__
 test
@@ -88556,55384 +73166,37248 @@ wercker.yml
 *.md
 `.trim();
 
-      function setFlags(commander) {
-        commander.description(
-          "Cleans and removes unnecessary files from package dependencies.",
-        );
-        commander.usage("autoclean [flags]");
-        commander.option(
-          "-I, --init",
-          `Create "${(_constants || _load_constants()).CLEAN_FILENAME}" file with the default entries.`,
-        );
-        commander.option(
-          "-F, --force",
-          `Run autoclean using the existing "${(_constants || _load_constants()).CLEAN_FILENAME}" file.`,
-        );
-      }
-
-      function hasWrapper(commander) {
-        return true;
-      }
-
-      /***/
-    },
-    /* 355 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function setFlags(commander) {
+  commander.description('Cleans and removes unnecessary files from package dependencies.');
+  commander.usage('autoclean [flags]');
+  commander.option('-I, --init', `Create "${(_constants || _load_constants()).CLEAN_FILENAME}" file with the default entries.`);
+  commander.option('-F, --force', `Run autoclean using the existing "${(_constants || _load_constants()).CLEAN_FILENAME}" file.`);
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples =
-        exports.run =
-        exports.getCachedPackagesDirs =
-          undefined;
+function hasWrapper(commander) {
+  return true;
+}
 
-      var _asyncToGenerator2;
+/***/ }),
+/* 355 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+"use strict";
 
-      let getCachedPackagesDirs = (exports.getCachedPackagesDirs = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, currentPath) {
-            const results = [];
-            const stat = yield (_fs || _load_fs()).lstat(currentPath);
 
-            if (!stat.isDirectory()) {
-              return results;
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.run = exports.getCachedPackagesDirs = undefined;
 
-            const folders = yield (_fs || _load_fs()).readdir(currentPath);
-            for (
-              var _iterator = folders,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+var _asyncToGenerator2;
 
-            ) {
-              var _ref2;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+let getCachedPackagesDirs = exports.getCachedPackagesDirs = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, currentPath) {
+    const results = [];
+    const stat = yield (_fs || _load_fs()).lstat(currentPath);
 
-              const folder = _ref2;
+    if (!stat.isDirectory()) {
+      return results;
+    }
 
-              if (folder[0] === ".") {
-                continue;
-              }
-              const packageParentPath = path.join(
-                currentPath,
-                folder,
-                "node_modules",
-              );
-
-              const candidates = yield (_fs || _load_fs()).readdir(
-                packageParentPath,
-              );
-              invariant(
-                candidates.length === 1,
-                `There should only be one folder in a package cache (got ${candidates.join(",")} in ${packageParentPath})`,
-              );
-
-              for (
-                var _iterator2 = candidates,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+    const folders = yield (_fs || _load_fs()).readdir(currentPath);
+    for (var _iterator = folders, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
 
-              ) {
-                var _ref3;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
+      }
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
+      const folder = _ref2;
 
-                const candidate = _ref3;
-
-                const candidatePath = path.join(packageParentPath, candidate);
-                if (candidate.charAt(0) === "@") {
-                  const subCandidates = yield (_fs || _load_fs()).readdir(
-                    candidatePath,
-                  );
-                  invariant(
-                    subCandidates.length === 1,
-                    `There should only be one folder in a package cache (got ${subCandidates.join(",")} in ${candidatePath})`,
-                  );
-
-                  for (
-                    var _iterator3 = subCandidates,
-                      _isArray3 = Array.isArray(_iterator3),
-                      _i3 = 0,
-                      _iterator3 = _isArray3
-                        ? _iterator3
-                        : _iterator3[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref4;
-
-                    if (_isArray3) {
-                      if (_i3 >= _iterator3.length) break;
-                      _ref4 = _iterator3[_i3++];
-                    } else {
-                      _i3 = _iterator3.next();
-                      if (_i3.done) break;
-                      _ref4 = _i3.value;
-                    }
+      if (folder[0] === '.') {
+        continue;
+      }
+      const packageParentPath = path.join(currentPath, folder, 'node_modules');
 
-                    const subCandidate = _ref4;
+      const candidates = yield (_fs || _load_fs()).readdir(packageParentPath);
+      invariant(candidates.length === 1, `There should only be one folder in a package cache (got ${candidates.join(',')} in ${packageParentPath})`);
 
-                    const subCandidatePath = path.join(
-                      candidatePath,
-                      subCandidate,
-                    );
-                    results.push(subCandidatePath);
-                  }
-                } else {
-                  results.push(candidatePath);
-                }
-              }
-            }
+      for (var _iterator2 = candidates, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-            return results;
-          },
-        );
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
+        }
 
-        return function getCachedPackagesDirs(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+        const candidate = _ref3;
 
-      let getCachedPackages = (() => {
-        var _ref5 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            const paths = yield getCachedPackagesDirs(
-              config,
-              config.cacheFolder,
-            );
-            return _getMetadataWithPath(
-              config.readPackageMetadata.bind(config),
-              paths,
-            ).then(function (packages) {
-              return packages.filter(function (p) {
-                return !!p;
-              });
-            });
-          },
-        );
+        const candidatePath = path.join(packageParentPath, candidate);
+        if (candidate.charAt(0) === '@') {
+          const subCandidates = yield (_fs || _load_fs()).readdir(candidatePath);
+          invariant(subCandidates.length === 1, `There should only be one folder in a package cache (got ${subCandidates.join(',')} in ${candidatePath})`);
 
-        return function getCachedPackages(_x3) {
-          return _ref5.apply(this, arguments);
-        };
-      })();
+          for (var _iterator3 = subCandidates, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+            var _ref4;
 
-      let list = (() => {
-        var _ref6 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const filterOut = function filterOut({
-              registry,
-              package: manifest,
-              remote,
-            } = {}) {
-              if (
-                flags.pattern &&
-                !micromatch.contains(manifest.name, flags.pattern)
-              ) {
-                return false;
-              }
-              return true;
-            };
+            if (_isArray3) {
+              if (_i3 >= _iterator3.length) break;
+              _ref4 = _iterator3[_i3++];
+            } else {
+              _i3 = _iterator3.next();
+              if (_i3.done) break;
+              _ref4 = _i3.value;
+            }
 
-            const forReport = function forReport({
-              registry,
-              package: manifest,
-              remote,
-            } = {}) {
-              return [
-                manifest.name,
-                manifest.version,
-                registry,
-                (remote && remote.resolved) || "",
-              ];
-            };
+            const subCandidate = _ref4;
 
-            const packages = yield getCachedPackages(config);
-            const body = packages.filter(filterOut).map(forReport);
-            reporter.table(["Name", "Version", "Registry", "Resolved"], body);
-          },
-        );
+            const subCandidatePath = path.join(candidatePath, subCandidate);
+            results.push(subCandidatePath);
+          }
+        } else {
+          results.push(candidatePath);
+        }
+      }
+    }
 
-        return function list(_x4, _x5, _x6, _x7) {
-          return _ref6.apply(this, arguments);
-        };
-      })();
+    return results;
+  });
 
-      let clean = (() => {
-        var _ref7 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (config.cacheFolder) {
-              const activity = reporter.activity();
-
-              if (args.length > 0) {
-                // Clear named packages from cache
-                const packages = yield getCachedPackages(config);
-                const shouldDelete = function shouldDelete({
-                  registry,
-                  package: manifest,
-                  remote,
-                } = {}) {
-                  return args.indexOf(manifest.name) !== -1;
-                };
-                const packagesToDelete = packages.filter(shouldDelete);
+  return function getCachedPackagesDirs(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let getCachedPackages = (() => {
+  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    const paths = yield getCachedPackagesDirs(config, config.cacheFolder);
+    return _getMetadataWithPath(config.readPackageMetadata.bind(config), paths).then(function (packages) {
+      return packages.filter(function (p) {
+        return !!p;
+      });
+    });
+  });
 
-                for (
-                  var _iterator4 = packagesToDelete,
-                    _isArray4 = Array.isArray(_iterator4),
-                    _i4 = 0,
-                    _iterator4 = _isArray4
-                      ? _iterator4
-                      : _iterator4[Symbol.iterator]();
-                  ;
+  return function getCachedPackages(_x3) {
+    return _ref5.apply(this, arguments);
+  };
+})();
 
-                ) {
-                  var _ref8;
+let list = (() => {
+  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const filterOut = function filterOut({ registry, package: manifest, remote } = {}) {
+      if (flags.pattern && !micromatch.contains(manifest.name, flags.pattern)) {
+        return false;
+      }
+      return true;
+    };
 
-                  if (_isArray4) {
-                    if (_i4 >= _iterator4.length) break;
-                    _ref8 = _iterator4[_i4++];
-                  } else {
-                    _i4 = _iterator4.next();
-                    if (_i4.done) break;
-                    _ref8 = _i4.value;
-                  }
+    const forReport = function forReport({ registry, package: manifest, remote } = {}) {
+      return [manifest.name, manifest.version, registry, remote && remote.resolved || ''];
+    };
 
-                  const manifest = _ref8;
+    const packages = yield getCachedPackages(config);
+    const body = packages.filter(filterOut).map(forReport);
+    reporter.table(['Name', 'Version', 'Registry', 'Resolved'], body);
+  });
 
-                  let relativePath = path.relative(
-                    config.cacheFolder,
-                    manifest._path,
-                  );
-                  while (relativePath && relativePath !== ".") {
-                    yield (_fs || _load_fs()).unlink(
-                      path.resolve(config.cacheFolder, relativePath),
-                    );
-                    relativePath = path.dirname(relativePath);
-                  }
-                }
+  return function list(_x4, _x5, _x6, _x7) {
+    return _ref6.apply(this, arguments);
+  };
+})();
 
-                activity.end();
-                reporter.success(
-                  reporter.lang("clearedPackageFromCache", args[0]),
-                );
-              } else {
-                // Clear all cache
-                yield (_fs || _load_fs()).unlink(config._cacheRootFolder);
-                yield (_fs || _load_fs()).mkdirp(config.cacheFolder);
-                activity.end();
-                reporter.success(reporter.lang("clearedCache"));
-              }
-            }
-          },
-        );
+let clean = (() => {
+  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (config.cacheFolder) {
+      const activity = reporter.activity();
 
-        return function clean(_x8, _x9, _x10, _x11) {
-          return _ref7.apply(this, arguments);
+      if (args.length > 0) {
+        // Clear named packages from cache
+        const packages = yield getCachedPackages(config);
+        const shouldDelete = function shouldDelete({ registry, package: manifest, remote } = {}) {
+          return args.indexOf(manifest.name) !== -1;
         };
-      })();
-
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+        const packagesToDelete = packages.filter(shouldDelete);
 
-      var _buildSubCommands2;
-
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+        for (var _iterator4 = packagesToDelete, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref8;
 
-      var _fs;
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref8 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref8 = _i4.value;
+          }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+          const manifest = _ref8;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
+          let relativePath = path.relative(config.cacheFolder, manifest._path);
+          while (relativePath && relativePath !== '.') {
+            yield (_fs || _load_fs()).unlink(path.resolve(config.cacheFolder, relativePath));
+            relativePath = path.dirname(relativePath);
           }
-          newObj.default = obj;
-          return newObj;
         }
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+        activity.end();
+        reporter.success(reporter.lang('clearedPackageFromCache', args[0]));
+      } else {
+        // Clear all cache
+        yield (_fs || _load_fs()).unlink(config._cacheRootFolder);
+        yield (_fs || _load_fs()).mkdirp(config.cacheFolder);
+        activity.end();
+        reporter.success(reporter.lang('clearedCache'));
       }
+    }
+  });
 
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
-      const micromatch = __webpack_require__(114);
+  return function clean(_x8, _x9, _x10, _x11) {
+    return _ref7.apply(this, arguments);
+  };
+})();
 
-      function hasWrapper(flags, args) {
-        return args[0] !== "dir";
-      }
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      function _getMetadataWithPath(getMetadataFn, paths) {
-        return Promise.all(
-          paths.map((path) =>
-            getMetadataFn(path)
-              .then((r) => {
-                r._path = path;
-                return r;
-              })
-              .catch((error) => undefined),
-          ),
-        );
-      }
+var _buildSubCommands2;
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)("cache", {
-        ls(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              reporter.warn(
-                `\`yarn cache ls\` is deprecated. Please use \`yarn cache list\`.`,
-              );
-              yield list(config, reporter, flags, args);
-            },
-          )();
-        },
-        list,
-        clean,
-        dir(config, reporter) {
-          reporter.log(config.cacheFolder, { force: true });
-        },
-      });
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-      const run = _buildSubCommands.run,
-        _setFlags = _buildSubCommands.setFlags,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.examples = examples;
-      function setFlags(commander) {
-        _setFlags(commander);
-        commander.description(
-          "Yarn cache list will print out every cached package.",
-        );
-        commander.option(
-          "--pattern [pattern]",
-          "filter cached packages by pattern",
-        );
-      }
+var _fs;
 
-      /***/
-    },
-    /* 356 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run =
-        exports.verifyTreeCheck =
-        exports.noArguments =
-        exports.requireLockfile =
-          undefined;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _asyncToGenerator2;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+const micromatch = __webpack_require__(114);
 
-      let verifyTreeCheck = (exports.verifyTreeCheck = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            let errCount = 0;
-            function reportError(msg, ...vars) {
-              reporter.error(reporter.lang(msg, ...vars));
-              errCount++;
-            }
-            // check all dependencies recursively without relying on internal resolver
-            const registryName = "yarn";
-            const registryFolder = config.registryFolders[0];
-            const cwd = config.workspaceRootFolder
-              ? config.lockfileFolder
-              : config.cwd;
-            const rootManifest = yield config.readManifest(cwd, registryName);
-
-            const dependenciesToCheckVersion = [];
-            if (rootManifest.dependencies) {
-              for (const name in rootManifest.dependencies) {
-                const version = rootManifest.dependencies[name];
-                // skip linked dependencies
-                const isLinkedDependency =
-                  /^link:/i.test(version) ||
-                  (/^file:/i.test(version) && config.linkFileDependencies);
-                if (isLinkedDependency) {
-                  continue;
-                }
-                dependenciesToCheckVersion.push({
-                  name,
-                  originalKey: name,
-                  parentCwd: cwd,
-                  version,
-                });
-              }
-            }
-            if (rootManifest.devDependencies && !config.production) {
-              for (const name in rootManifest.devDependencies) {
-                const version = rootManifest.devDependencies[name];
-                // skip linked dependencies
-                const isLinkedDependency =
-                  /^link:/i.test(version) ||
-                  (/^file:/i.test(version) && config.linkFileDependencies);
-                if (isLinkedDependency) {
-                  continue;
-                }
-                dependenciesToCheckVersion.push({
-                  name,
-                  originalKey: name,
-                  parentCwd: cwd,
-                  version,
-                });
-              }
-            }
+function hasWrapper(flags, args) {
+  return args[0] !== 'dir';
+}
 
-            const locationsVisited = new Set();
-            while (dependenciesToCheckVersion.length) {
-              const dep = dependenciesToCheckVersion.shift();
-              const manifestLoc = path.resolve(
-                dep.parentCwd,
-                registryFolder,
-                dep.name,
-              );
-              if (locationsVisited.has(manifestLoc + `@${dep.version}`)) {
-                continue;
-              }
-              locationsVisited.add(manifestLoc + `@${dep.version}`);
-              // When plugnplay is enabled, packages aren't copied to the node_modules folder, so this check doesn't make sense
-              // TODO: We ideally should check that the packages are located inside the cache instead
-              if (config.plugnplayEnabled) {
-                continue;
-              }
-              if (!(yield (_fs || _load_fs()).exists(manifestLoc))) {
-                reportError("packageNotInstalled", `${dep.originalKey}`);
-                continue;
-              }
-              if (
-                !(yield (_fs || _load_fs()).exists(
-                  path.join(manifestLoc, "package.json"),
-                ))
-              ) {
-                continue;
-              }
-              const pkg = yield config.readManifest(manifestLoc, registryName);
-              if (
-                semver.validRange(dep.version, config.looseSemver) &&
-                !semver.satisfies(pkg.version, dep.version, config.looseSemver)
-              ) {
-                reportError(
-                  "packageWrongVersion",
-                  dep.originalKey,
-                  dep.version,
-                  pkg.version,
-                );
-                continue;
-              }
-              const dependencies = pkg.dependencies;
-              if (dependencies) {
-                for (const subdep in dependencies) {
-                  const subDepPath = path.resolve(
-                    manifestLoc,
-                    registryFolder,
-                    subdep,
-                  );
-                  let found = false;
-                  const relative = path.relative(cwd, subDepPath);
-                  const locations = path
-                    .normalize(relative)
-                    .split(registryFolder + path.sep)
-                    .filter(function (dir) {
-                      return !!dir;
-                    });
-                  locations.pop();
-                  while (locations.length >= 0) {
-                    let possiblePath;
-                    if (locations.length > 0) {
-                      possiblePath = path.join(
-                        cwd,
-                        registryFolder,
-                        locations.join(path.sep + registryFolder + path.sep),
-                      );
-                    } else {
-                      possiblePath = cwd;
-                    }
-                    if (
-                      yield (_fs || _load_fs()).exists(
-                        path.resolve(possiblePath, registryFolder, subdep),
-                      )
-                    ) {
-                      dependenciesToCheckVersion.push({
-                        name: subdep,
-                        originalKey: `${dep.originalKey}#${subdep}`,
-                        parentCwd: possiblePath,
-                        version: dependencies[subdep],
-                      });
-                      found = true;
-                      break;
-                    }
-                    if (!locations.length) {
-                      break;
-                    }
-                    locations.pop();
-                  }
-                  if (!found) {
-                    reportError(
-                      "packageNotInstalled",
-                      `${dep.originalKey}#${subdep}`,
-                    );
-                  }
-                }
-              }
-            }
+function _getMetadataWithPath(getMetadataFn, paths) {
+  return Promise.all(paths.map(path => getMetadataFn(path).then(r => {
+    r._path = path;
+    return r;
+  }).catch(error => undefined)));
+}
+
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('cache', {
+  ls(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      reporter.warn(`\`yarn cache ls\` is deprecated. Please use \`yarn cache list\`.`);
+      yield list(config, reporter, flags, args);
+    })();
+  },
+  list,
+  clean,
+  dir(config, reporter) {
+    reporter.log(config.cacheFolder, { force: true });
+  }
+});
+
+const run = _buildSubCommands.run,
+      _setFlags = _buildSubCommands.setFlags,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.examples = examples;
+function setFlags(commander) {
+  _setFlags(commander);
+  commander.description('Yarn cache list will print out every cached package.');
+  commander.option('--pattern [pattern]', 'filter cached packages by pattern');
+}
+
+/***/ }),
+/* 356 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.verifyTreeCheck = exports.noArguments = exports.requireLockfile = undefined;
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let verifyTreeCheck = exports.verifyTreeCheck = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    let errCount = 0;
+    function reportError(msg, ...vars) {
+      reporter.error(reporter.lang(msg, ...vars));
+      errCount++;
+    }
+    // check all dependencies recursively without relying on internal resolver
+    const registryName = 'yarn';
+    const registryFolder = config.registryFolders[0];
+    const cwd = config.workspaceRootFolder ? config.lockfileFolder : config.cwd;
+    const rootManifest = yield config.readManifest(cwd, registryName);
+
+    const dependenciesToCheckVersion = [];
+    if (rootManifest.dependencies) {
+      for (const name in rootManifest.dependencies) {
+        const version = rootManifest.dependencies[name];
+        // skip linked dependencies
+        const isLinkedDependency = /^link:/i.test(version) || /^file:/i.test(version) && config.linkFileDependencies;
+        if (isLinkedDependency) {
+          continue;
+        }
+        dependenciesToCheckVersion.push({
+          name,
+          originalKey: name,
+          parentCwd: cwd,
+          version
+        });
+      }
+    }
+    if (rootManifest.devDependencies && !config.production) {
+      for (const name in rootManifest.devDependencies) {
+        const version = rootManifest.devDependencies[name];
+        // skip linked dependencies
+        const isLinkedDependency = /^link:/i.test(version) || /^file:/i.test(version) && config.linkFileDependencies;
+        if (isLinkedDependency) {
+          continue;
+        }
+        dependenciesToCheckVersion.push({
+          name,
+          originalKey: name,
+          parentCwd: cwd,
+          version
+        });
+      }
+    }
 
-            if (errCount > 0) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("foundErrors", errCount),
-              );
+    const locationsVisited = new Set();
+    while (dependenciesToCheckVersion.length) {
+      const dep = dependenciesToCheckVersion.shift();
+      const manifestLoc = path.resolve(dep.parentCwd, registryFolder, dep.name);
+      if (locationsVisited.has(manifestLoc + `@${dep.version}`)) {
+        continue;
+      }
+      locationsVisited.add(manifestLoc + `@${dep.version}`);
+      // When plugnplay is enabled, packages aren't copied to the node_modules folder, so this check doesn't make sense
+      // TODO: We ideally should check that the packages are located inside the cache instead
+      if (config.plugnplayEnabled) {
+        continue;
+      }
+      if (!(yield (_fs || _load_fs()).exists(manifestLoc))) {
+        reportError('packageNotInstalled', `${dep.originalKey}`);
+        continue;
+      }
+      if (!(yield (_fs || _load_fs()).exists(path.join(manifestLoc, 'package.json')))) {
+        continue;
+      }
+      const pkg = yield config.readManifest(manifestLoc, registryName);
+      if (semver.validRange(dep.version, config.looseSemver) && !semver.satisfies(pkg.version, dep.version, config.looseSemver)) {
+        reportError('packageWrongVersion', dep.originalKey, dep.version, pkg.version);
+        continue;
+      }
+      const dependencies = pkg.dependencies;
+      if (dependencies) {
+        for (const subdep in dependencies) {
+          const subDepPath = path.resolve(manifestLoc, registryFolder, subdep);
+          let found = false;
+          const relative = path.relative(cwd, subDepPath);
+          const locations = path.normalize(relative).split(registryFolder + path.sep).filter(function (dir) {
+            return !!dir;
+          });
+          locations.pop();
+          while (locations.length >= 0) {
+            let possiblePath;
+            if (locations.length > 0) {
+              possiblePath = path.join(cwd, registryFolder, locations.join(path.sep + registryFolder + path.sep));
             } else {
-              reporter.success(reporter.lang("folderInSync"));
+              possiblePath = cwd;
+            }
+            if (yield (_fs || _load_fs()).exists(path.resolve(possiblePath, registryFolder, subdep))) {
+              dependenciesToCheckVersion.push({
+                name: subdep,
+                originalKey: `${dep.originalKey}#${subdep}`,
+                parentCwd: possiblePath,
+                version: dependencies[subdep]
+              });
+              found = true;
+              break;
             }
-          },
-        );
-
-        return function verifyTreeCheck(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let integrityHashCheck = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            let errCount = 0;
-            function reportError(msg, ...vars) {
-              reporter.error(reporter.lang(msg, ...vars));
-              errCount++;
+            if (!locations.length) {
+              break;
             }
-            const integrityChecker = new (
-              _integrityChecker || _load_integrityChecker()
-            ).default(config);
-
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.cwd);
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
-
-            // get patterns that are installed when running `yarn install`
-
-            var _ref3 = yield install.fetchRequestFromCwd();
-
-            const patterns = _ref3.patterns,
-              workspaceLayout = _ref3.workspaceLayout;
-
-            const match = yield integrityChecker.check(
-              patterns,
-              lockfile.cache,
-              flags,
-              workspaceLayout,
-            );
-            for (
-              var _iterator = match.missingPatterns,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+            locations.pop();
+          }
+          if (!found) {
+            reportError('packageNotInstalled', `${dep.originalKey}#${subdep}`);
+          }
+        }
+      }
+    }
 
-            ) {
-              var _ref4;
+    if (errCount > 0) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('foundErrors', errCount));
+    } else {
+      reporter.success(reporter.lang('folderInSync'));
+    }
+  });
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref4 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref4 = _i.value;
-              }
+  return function verifyTreeCheck(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let integrityHashCheck = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    let errCount = 0;
+    function reportError(msg, ...vars) {
+      reporter.error(reporter.lang(msg, ...vars));
+      errCount++;
+    }
+    const integrityChecker = new (_integrityChecker || _load_integrityChecker()).default(config);
 
-              const pattern = _ref4;
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
 
-              reportError("lockfileNotContainPattern", pattern);
-            }
-            if (match.integrityFileMissing) {
-              reportError("noIntegrityFile");
-            }
-            if (match.integrityMatches === false) {
-              reporter.warn(
-                reporter.lang(
-                  (_integrityChecker2 || _load_integrityChecker2())
-                    .integrityErrors[match.integrityError],
-                ),
-              );
-              reportError("integrityCheckFailed");
-            }
+    // get patterns that are installed when running `yarn install`
 
-            if (errCount > 0) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("foundErrors", errCount),
-              );
-            } else {
-              reporter.success(reporter.lang("folderInSync"));
-            }
-          },
-        );
+    var _ref3 = yield install.fetchRequestFromCwd();
 
-        return function integrityHashCheck(_x5, _x6, _x7, _x8) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+    const patterns = _ref3.patterns,
+          workspaceLayout = _ref3.workspaceLayout;
 
-      let run = (exports.run = (() => {
-        var _ref5 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (flags.verifyTree) {
-              yield verifyTreeCheck(config, reporter, flags, args);
-              return;
-            } else if (flags.integrity) {
-              yield integrityHashCheck(config, reporter, flags, args);
-              return;
-            }
 
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.cwd);
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
-
-            function humaniseLocation(loc) {
-              const relative = path.relative(
-                path.join(config.cwd, "node_modules"),
-                loc,
-              );
-              const normalized = path.normalize(relative).split(path.sep);
-              return normalized
-                .filter((p) => p !== "node_modules")
-                .reduce((result, part) => {
-                  const length = result.length;
-                  if (
-                    length &&
-                    result[length - 1].startsWith("@") &&
-                    result[length - 1].indexOf(path.sep) === -1
-                  ) {
-                    result[length - 1] += path.sep + part;
-                  } else {
-                    result.push(part);
-                  }
-                  return result;
-                }, []);
-            }
+    const match = yield integrityChecker.check(patterns, lockfile.cache, flags, workspaceLayout);
+    for (var _iterator = match.missingPatterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref4;
 
-            let warningCount = 0;
-            let errCount = 0;
-            function reportError(msg, ...vars) {
-              reporter.error(reporter.lang(msg, ...vars));
-              errCount++;
-            }
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref4 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref4 = _i.value;
+      }
 
-            // get patterns that are installed when running `yarn install`
+      const pattern = _ref4;
 
-            var _ref6 = yield install.hydrate();
+      reportError('lockfileNotContainPattern', pattern);
+    }
+    if (match.integrityFileMissing) {
+      reportError('noIntegrityFile');
+    }
+    if (match.integrityMatches === false) {
+      reporter.warn(reporter.lang((_integrityChecker2 || _load_integrityChecker2()).integrityErrors[match.integrityError]));
+      reportError('integrityCheckFailed');
+    }
 
-            const rawPatterns = _ref6.patterns,
-              workspaceLayout = _ref6.workspaceLayout;
+    if (errCount > 0) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('foundErrors', errCount));
+    } else {
+      reporter.success(reporter.lang('folderInSync'));
+    }
+  });
 
-            const patterns = yield install.flatten(rawPatterns);
+  return function integrityHashCheck(_x5, _x6, _x7, _x8) {
+    return _ref2.apply(this, arguments);
+  };
+})();
+
+let run = exports.run = (() => {
+  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (flags.verifyTree) {
+      yield verifyTreeCheck(config, reporter, flags, args);
+      return;
+    } else if (flags.integrity) {
+      yield integrityHashCheck(config, reporter, flags, args);
+      return;
+    }
 
-            // check if patterns exist in lockfile
-            for (
-              var _iterator2 = patterns,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
 
-            ) {
-              var _ref7;
+    function humaniseLocation(loc) {
+      const relative = path.relative(path.join(config.cwd, 'node_modules'), loc);
+      const normalized = path.normalize(relative).split(path.sep);
+      return normalized.filter(p => p !== 'node_modules').reduce((result, part) => {
+        const length = result.length;
+        if (length && result[length - 1].startsWith('@') && result[length - 1].indexOf(path.sep) === -1) {
+          result[length - 1] += path.sep + part;
+        } else {
+          result.push(part);
+        }
+        return result;
+      }, []);
+    }
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref7 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref7 = _i2.value;
-              }
-
-              const pattern = _ref7;
-
-              if (
-                !lockfile.getLocked(pattern) &&
-                (!workspaceLayout ||
-                  !workspaceLayout.getManifestByPattern(pattern))
-              ) {
-                reportError("lockfileNotContainPattern", pattern);
-              }
-            }
+    let warningCount = 0;
+    let errCount = 0;
+    function reportError(msg, ...vars) {
+      reporter.error(reporter.lang(msg, ...vars));
+      errCount++;
+    }
 
-            const bundledDeps = {};
-            // check if any of the node_modules are out of sync
-            const res = yield install.linker.getFlatHoistedTree(
-              patterns,
-              workspaceLayout,
-            );
-            for (
-              var _iterator3 = res,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+    // get patterns that are installed when running `yarn install`
 
-            ) {
-              var _ref9;
+    var _ref6 = yield install.hydrate();
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref9 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref9 = _i3.value;
-              }
+    const rawPatterns = _ref6.patterns,
+          workspaceLayout = _ref6.workspaceLayout;
 
-              const _ref8 = _ref9;
-              const loc = _ref8[0];
-              var _ref8$ = _ref8[1];
-              const originalKey = _ref8$.originalKey;
-              const pkg = _ref8$.pkg;
-              const ignore = _ref8$.ignore;
+    const patterns = yield install.flatten(rawPatterns);
 
-              if (ignore) {
-                continue;
-              }
+    // check if patterns exist in lockfile
+    for (var _iterator2 = patterns, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref7;
 
-              const parts = humaniseLocation(loc);
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref7 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref7 = _i2.value;
+      }
 
-              // grey out hoisted portions of key
-              let human = originalKey;
-              const hoistedParts = parts.slice();
-              const hoistedKey = parts.join("#");
-              if (human !== hoistedKey) {
-                const humanParts = human.split("#");
+      const pattern = _ref7;
 
-                for (let i = 0; i < humanParts.length; i++) {
-                  const humanPart = humanParts[i];
+      if (!lockfile.getLocked(pattern) && (!workspaceLayout || !workspaceLayout.getManifestByPattern(pattern))) {
+        reportError('lockfileNotContainPattern', pattern);
+      }
+    }
 
-                  if (hoistedParts[0] === humanPart) {
-                    hoistedParts.shift();
+    const bundledDeps = {};
+    // check if any of the node_modules are out of sync
+    const res = yield install.linker.getFlatHoistedTree(patterns, workspaceLayout);
+    for (var _iterator3 = res, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref9;
 
-                    if (i < humanParts.length - 1) {
-                      humanParts[i] += "#";
-                    }
-                  } else {
-                    humanParts[i] = reporter.format.dim(`${humanPart}#`);
-                  }
-                }
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref9 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref9 = _i3.value;
+      }
 
-                human = humanParts.join("");
-              }
+      const _ref8 = _ref9;
+      const loc = _ref8[0];
+      var _ref8$ = _ref8[1];
+      const originalKey = _ref8$.originalKey;
+      const pkg = _ref8$.pkg;
+      const ignore = _ref8$.ignore;
 
-              // skip unnecessary checks for linked dependencies
-              const remoteType = pkg._reference.remote.type;
-              const isLinkedDependency =
-                remoteType === "link" ||
-                remoteType === "workspace" ||
-                (remoteType === "file" && config.linkFileDependencies);
-              const isResolution = pkg._reference.hint === "resolution";
-              if (isLinkedDependency || isResolution) {
-                continue;
-              }
+      if (ignore) {
+        continue;
+      }
 
-              if (!(yield (_fs || _load_fs()).exists(loc))) {
-                if (pkg._reference.optional) {
-                  reporter.warn(
-                    reporter.lang("optionalDepNotInstalled", human),
-                  );
-                } else {
-                  reportError("packageNotInstalled", human);
-                }
-                continue;
-              }
+      const parts = humaniseLocation(loc);
 
-              const pkgLoc = path.join(loc, "package.json");
+      // grey out hoisted portions of key
+      let human = originalKey;
+      const hoistedParts = parts.slice();
+      const hoistedKey = parts.join('#');
+      if (human !== hoistedKey) {
+        const humanParts = human.split('#');
 
-              if (yield (_fs || _load_fs()).exists(pkgLoc)) {
-                const packageJson = yield config.readJson(pkgLoc);
-                packageJson.version = semver.clean(packageJson.version);
+        for (let i = 0; i < humanParts.length; i++) {
+          const humanPart = humanParts[i];
 
-                if (pkg.version !== packageJson.version) {
-                  // node_modules contains wrong version
-                  reportError(
-                    "packageWrongVersion",
-                    human,
-                    pkg.version,
-                    packageJson.version,
-                  );
-                }
+          if (hoistedParts[0] === humanPart) {
+            hoistedParts.shift();
 
-                const deps = Object.assign(
-                  {},
-                  packageJson.dependencies,
-                  packageJson.peerDependencies,
-                );
-                bundledDeps[packageJson.name] =
-                  packageJson.bundledDependencies || [];
-
-                for (const name in deps) {
-                  const range = deps[name];
-                  if (!semver.validRange(range, config.looseSemver)) {
-                    continue; // exotic
-                  }
+            if (i < humanParts.length - 1) {
+              humanParts[i] += '#';
+            }
+          } else {
+            humanParts[i] = reporter.format.dim(`${humanPart}#`);
+          }
+        }
 
-                  const subHuman = `${human}#${name}@${range}`;
+        human = humanParts.join('');
+      }
 
-                  // find the package that this will resolve to, factoring in hoisting
-                  const possibles = [];
-                  let depLoc;
-                  for (let i = parts.length; i >= 0; i--) {
-                    const myParts = parts.slice(0, i).concat(name);
+      // skip unnecessary checks for linked dependencies
+      const remoteType = pkg._reference.remote.type;
+      const isLinkedDependency = remoteType === 'link' || remoteType === 'workspace' || remoteType === 'file' && config.linkFileDependencies;
+      const isResolution = pkg._reference.hint === 'resolution';
+      if (isLinkedDependency || isResolution) {
+        continue;
+      }
 
-                    // build package.json location for this position
-                    const myDepPkgLoc = path.join(
-                      config.cwd,
-                      "node_modules",
-                      myParts.join(`${path.sep}node_modules${path.sep}`),
-                    );
+      if (!(yield (_fs || _load_fs()).exists(loc))) {
+        if (pkg._reference.optional) {
+          reporter.warn(reporter.lang('optionalDepNotInstalled', human));
+        } else {
+          reportError('packageNotInstalled', human);
+        }
+        continue;
+      }
 
-                    possibles.push(myDepPkgLoc);
-                  }
-                  while (possibles.length) {
-                    const myDepPkgLoc = possibles.shift();
-                    if (yield (_fs || _load_fs()).exists(myDepPkgLoc)) {
-                      depLoc = myDepPkgLoc;
-                      break;
-                    }
-                  }
-                  if (!depLoc) {
-                    // we'll hit the module not install error above when this module is hit
-                    continue;
-                  }
+      const pkgLoc = path.join(loc, 'package.json');
 
-                  const depPkgLoc = path.join(depLoc, "package.json");
-
-                  if (yield (_fs || _load_fs()).exists(depPkgLoc)) {
-                    const depPkg = yield config.readJson(depPkgLoc);
-                    const foundHuman = `${humaniseLocation(path.dirname(depPkgLoc)).join("#")}@${depPkg.version}`;
-                    if (
-                      !semver.satisfies(
-                        depPkg.version,
-                        range,
-                        config.looseSemver,
-                      )
-                    ) {
-                      // module isn't correct semver
-                      const resPattern = install.resolutionMap.find(
-                        name,
-                        originalKey.split("#"),
-                      );
-                      if (resPattern) {
-                        const resHuman = `${human}#${resPattern}`;
-
-                        var _normalizePattern = (0,
-                        (_normalizePattern2 || _load_normalizePattern())
-                          .normalizePattern)(resPattern);
-
-                        const resRange = _normalizePattern.range;
-
-                        if (
-                          semver.satisfies(
-                            depPkg.version,
-                            resRange,
-                            config.looseSemver,
-                          )
-                        ) {
-                          reporter.warn(
-                            reporter.lang(
-                              "incompatibleResolutionVersion",
-                              foundHuman,
-                              subHuman,
-                            ),
-                          );
-                          warningCount++;
-                        } else {
-                          reportError(
-                            "packageDontSatisfy",
-                            resHuman,
-                            foundHuman,
-                          );
-                        }
-                      } else {
-                        reportError("packageDontSatisfy", subHuman, foundHuman);
-                      }
+      if (yield (_fs || _load_fs()).exists(pkgLoc)) {
+        const packageJson = yield config.readJson(pkgLoc);
+        packageJson.version = semver.clean(packageJson.version);
 
-                      continue;
-                    }
+        if (pkg.version !== packageJson.version) {
+          // node_modules contains wrong version
+          reportError('packageWrongVersion', human, pkg.version, packageJson.version);
+        }
 
-                    // check for modules above us that this could be deduped to
-                    for (
-                      var _iterator4 = possibles,
-                        _isArray4 = Array.isArray(_iterator4),
-                        _i4 = 0,
-                        _iterator4 = _isArray4
-                          ? _iterator4
-                          : _iterator4[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref10;
-
-                      if (_isArray4) {
-                        if (_i4 >= _iterator4.length) break;
-                        _ref10 = _iterator4[_i4++];
-                      } else {
-                        _i4 = _iterator4.next();
-                        if (_i4.done) break;
-                        _ref10 = _i4.value;
-                      }
-
-                      const loc = _ref10;
-
-                      const locPkg = path.join(loc, "package.json");
-
-                      if (!(yield (_fs || _load_fs()).exists(locPkg))) {
-                        continue;
-                      }
-
-                      const packageJson = yield config.readJson(locPkg);
-                      const packagePath = originalKey.split("#");
-                      const rootDep = packagePath[0];
-                      const packageName = packagePath[1] || packageJson.name;
-
-                      const bundledDep =
-                        bundledDeps[rootDep] &&
-                        bundledDeps[rootDep].indexOf(packageName) !== -1;
-                      if (
-                        !bundledDep &&
-                        (packageJson.version === depPkg.version ||
-                          (semver.satisfies(
-                            packageJson.version,
-                            range,
-                            config.looseSemver,
-                          ) &&
-                            semver.gt(
-                              packageJson.version,
-                              depPkg.version,
-                              config.looseSemver,
-                            )))
-                      ) {
-                        reporter.warn(
-                          reporter.lang(
-                            "couldBeDeduped",
-                            subHuman,
-                            packageJson.version,
-                            `${humaniseLocation(path.dirname(locPkg)).join("#")}@${packageJson.version}`,
-                          ),
-                        );
-                        warningCount++;
-                      }
-                      break;
-                    }
-                  }
-                }
-              }
-            }
+        const deps = Object.assign({}, packageJson.dependencies, packageJson.peerDependencies);
+        bundledDeps[packageJson.name] = packageJson.bundledDependencies || [];
 
-            if (warningCount > 1) {
-              reporter.info(reporter.lang("foundWarnings", warningCount));
-            }
+        for (const name in deps) {
+          const range = deps[name];
+          if (!semver.validRange(range, config.looseSemver)) {
+            continue; // exotic
+          }
 
-            if (errCount > 0) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("foundErrors", errCount),
-              );
-            } else {
-              reporter.success(reporter.lang("folderInSync"));
-            }
-          },
-        );
+          const subHuman = `${human}#${name}@${range}`;
 
-        return function run(_x9, _x10, _x11, _x12) {
-          return _ref5.apply(this, arguments);
-        };
-      })());
+          // find the package that this will resolve to, factoring in hoisting
+          const possibles = [];
+          let depLoc;
+          for (let i = parts.length; i >= 0; i--) {
+            const myParts = parts.slice(0, i).concat(name);
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+            // build package.json location for this position
+            const myDepPkgLoc = path.join(config.cwd, 'node_modules', myParts.join(`${path.sep}node_modules${path.sep}`));
 
-      var _errors;
+            possibles.push(myDepPkgLoc);
+          }
+          while (possibles.length) {
+            const myDepPkgLoc = possibles.shift();
+            if (yield (_fs || _load_fs()).exists(myDepPkgLoc)) {
+              depLoc = myDepPkgLoc;
+              break;
+            }
+          }
+          if (!depLoc) {
+            // we'll hit the module not install error above when this module is hit
+            continue;
+          }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+          const depPkgLoc = path.join(depLoc, 'package.json');
 
-      var _integrityChecker;
+          if (yield (_fs || _load_fs()).exists(depPkgLoc)) {
+            const depPkg = yield config.readJson(depPkgLoc);
+            const foundHuman = `${humaniseLocation(path.dirname(depPkgLoc)).join('#')}@${depPkg.version}`;
+            if (!semver.satisfies(depPkg.version, range, config.looseSemver)) {
+              // module isn't correct semver
+              const resPattern = install.resolutionMap.find(name, originalKey.split('#'));
+              if (resPattern) {
+                const resHuman = `${human}#${resPattern}`;
 
-      function _load_integrityChecker() {
-        return (_integrityChecker = _interopRequireDefault(
-          __webpack_require__(208),
-        ));
-      }
+                var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(resPattern);
 
-      var _integrityChecker2;
+                const resRange = _normalizePattern.range;
 
-      function _load_integrityChecker2() {
-        return (_integrityChecker2 = __webpack_require__(208));
-      }
 
-      var _lockfile;
+                if (semver.satisfies(depPkg.version, resRange, config.looseSemver)) {
+                  reporter.warn(reporter.lang('incompatibleResolutionVersion', foundHuman, subHuman));
+                  warningCount++;
+                } else {
+                  reportError('packageDontSatisfy', resHuman, foundHuman);
+                }
+              } else {
+                reportError('packageDontSatisfy', subHuman, foundHuman);
+              }
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+              continue;
+            }
 
-      var _fs;
+            // check for modules above us that this could be deduped to
+            for (var _iterator4 = possibles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+              var _ref10;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+              if (_isArray4) {
+                if (_i4 >= _iterator4.length) break;
+                _ref10 = _iterator4[_i4++];
+              } else {
+                _i4 = _iterator4.next();
+                if (_i4.done) break;
+                _ref10 = _i4.value;
+              }
 
-      var _install;
+              const loc = _ref10;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+              const locPkg = path.join(loc, 'package.json');
 
-      var _normalizePattern2;
+              if (!(yield (_fs || _load_fs()).exists(locPkg))) {
+                continue;
+              }
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
-      }
+              const packageJson = yield config.readJson(locPkg);
+              const packagePath = originalKey.split('#');
+              const rootDep = packagePath[0];
+              const packageName = packagePath[1] || packageJson.name;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
+              const bundledDep = bundledDeps[rootDep] && bundledDeps[rootDep].indexOf(packageName) !== -1;
+              if (!bundledDep && (packageJson.version === depPkg.version || semver.satisfies(packageJson.version, range, config.looseSemver) && semver.gt(packageJson.version, depPkg.version, config.looseSemver))) {
+                reporter.warn(reporter.lang('couldBeDeduped', subHuman, packageJson.version, `${humaniseLocation(path.dirname(locPkg)).join('#')}@${packageJson.version}`));
+                warningCount++;
+              }
+              break;
             }
           }
-          newObj.default = obj;
-          return newObj;
         }
       }
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
-
-      const semver = __webpack_require__(22);
-      const path = __webpack_require__(0);
+    if (warningCount > 1) {
+      reporter.info(reporter.lang('foundWarnings', warningCount));
+    }
 
-      const requireLockfile = (exports.requireLockfile = false);
-      const noArguments = (exports.noArguments = true);
+    if (errCount > 0) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('foundErrors', errCount));
+    } else {
+      reporter.success(reporter.lang('folderInSync'));
+    }
+  });
 
-      function hasWrapper(commander) {
-        return true;
-      }
+  return function run(_x9, _x10, _x11, _x12) {
+    return _ref5.apply(this, arguments);
+  };
+})();
 
-      function setFlags(commander) {
-        commander.description(
-          "Verifies if versions in the current project’s package.json match that of yarn’s lock file.",
-        );
-        commander.option("--integrity");
-        commander.option("--verify-tree");
-      }
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      /***/
-    },
-    /* 357 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _errors;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.getRegistryFolder = undefined;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _asyncToGenerator2;
+var _integrityChecker;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_integrityChecker() {
+  return _integrityChecker = _interopRequireDefault(__webpack_require__(208));
+}
 
-      let getRegistryFolder = (exports.getRegistryFolder = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, name) {
-            if (config.modulesFolder) {
-              return config.modulesFolder;
-            }
+var _integrityChecker2;
 
-            const src = path.join(config.linkFolder, name);
+function _load_integrityChecker2() {
+  return _integrityChecker2 = __webpack_require__(208);
+}
 
-            var _ref2 = yield config.readManifest(src);
+var _lockfile;
 
-            const _registry = _ref2._registry;
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-            invariant(_registry, "expected registry");
+var _fs;
 
-            const registryFolder = config.registries[_registry].folder;
-            return path.join(config.cwd, registryFolder);
-          },
-        );
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-        return function getRegistryFolder(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let run = (exports.run = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (args.length) {
-              for (
-                var _iterator = args,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+var _install;
 
-              ) {
-                var _ref4;
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref4 = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref4 = _i.value;
-                }
+var _normalizePattern2;
 
-                const name = _ref4;
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-                const src = path.join(config.linkFolder, name);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                if (yield (_fs || _load_fs()).exists(src)) {
-                  const folder = yield getRegistryFolder(config, name);
-                  const dest = path.join(folder, name);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                  yield (_fs || _load_fs()).unlink(dest);
-                  yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
-                  yield (_fs || _load_fs()).symlink(src, dest);
-                  reporter.success(reporter.lang("linkUsing", name));
-                } else {
-                  throw new (_errors || _load_errors()).MessageError(
-                    reporter.lang("linkMissing", name),
-                  );
-                }
-              }
-            } else {
-              // add cwd module to the global registry
-              const manifest = yield config.readRootManifest();
-              const name = manifest.name;
-              if (!name) {
-                throw new (_errors || _load_errors()).MessageError(
-                  reporter.lang("unknownPackageName"),
-                );
-              }
+const semver = __webpack_require__(22);
+const path = __webpack_require__(0);
 
-              const linkLoc = path.join(config.linkFolder, name);
-              if (yield (_fs || _load_fs()).exists(linkLoc)) {
-                reporter.warn(reporter.lang("linkCollision", name));
-              } else {
-                yield (_fs || _load_fs()).mkdirp(path.dirname(linkLoc));
-                yield (_fs || _load_fs()).symlink(config.cwd, linkLoc);
-
-                // If there is a `bin` defined in the package.json,
-                // link each bin to the global bin
-                if (manifest.bin) {
-                  const globalBinFolder = yield (0,
-                  (_global || _load_global()).getBinFolder)(config, flags);
-                  for (const binName in manifest.bin) {
-                    const binSrc = manifest.bin[binName];
-                    const binSrcLoc = path.join(linkLoc, binSrc);
-                    const binDestLoc = path.join(globalBinFolder, binName);
-                    if (yield (_fs || _load_fs()).exists(binDestLoc)) {
-                      reporter.warn(reporter.lang("binLinkCollision", binName));
-                    } else {
-                      if (process.platform === "win32") {
-                        yield cmdShim(binSrcLoc, binDestLoc, {
-                          createPwshFile: false,
-                        });
-                      } else {
-                        yield (_fs || _load_fs()).symlink(
-                          binSrcLoc,
-                          binDestLoc,
-                        );
-                      }
-                    }
-                  }
-                }
+const requireLockfile = exports.requireLockfile = false;
+const noArguments = exports.noArguments = true;
 
-                reporter.success(reporter.lang("linkRegistered", name));
-                reporter.info(reporter.lang("linkRegisteredMessage", name));
-              }
-            }
-          },
-        );
+function hasWrapper(commander) {
+  return true;
+}
 
-        return function run(_x3, _x4, _x5, _x6) {
-          return _ref3.apply(this, arguments);
-        };
-      })());
+function setFlags(commander) {
+  commander.description('Verifies if versions in the current project’s package.json match that of yarn’s lock file.');
+  commander.option('--integrity');
+  commander.option('--verify-tree');
+}
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+/***/ }),
+/* 357 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _errors;
+"use strict";
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
 
-      var _fs;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.getRegistryFolder = undefined;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+var _asyncToGenerator2;
 
-      var _global;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_global() {
-        return (_global = __webpack_require__(121));
-      }
+let getRegistryFolder = exports.getRegistryFolder = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, name) {
+    if (config.modulesFolder) {
+      return config.modulesFolder;
+    }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+    const src = path.join(config.linkFolder, name);
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    var _ref2 = yield config.readManifest(src);
 
-      const invariant = __webpack_require__(9);
+    const _registry = _ref2._registry;
 
-      const cmdShim = __webpack_require__(201);
-      const path = __webpack_require__(0);
+    invariant(_registry, 'expected registry');
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+    const registryFolder = config.registries[_registry].folder;
+    return path.join(config.cwd, registryFolder);
+  });
 
-      function setFlags(commander) {
-        commander.description("Symlink a package folder during development.");
-      }
+  return function getRegistryFolder(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      /***/
-    },
-    /* 358 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+let run = exports.run = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (args.length) {
+      for (var _iterator = args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref4;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.buildTree = exports.requireLockfile = undefined;
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref4 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref4 = _i.value;
+        }
 
-      var _asyncToGenerator2;
+        const name = _ref4;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+        const src = path.join(config.linkFolder, name);
 
-      let buildTree = (exports.buildTree = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (
-            resolver,
-            linker,
-            patterns,
-            opts,
-            onlyFresh,
-            ignoreHoisted,
-          ) {
-            const treesByKey = {};
-            const trees = [];
-            const flatTree = yield linker.getFlatHoistedTree(patterns);
-
-            // If using workspaces, filter out the virtual manifest
-            const workspaceLayout = resolver.workspaceLayout;
-
-            const hoisted =
-              workspaceLayout && workspaceLayout.virtualManifestName
-                ? flatTree.filter(function ([key]) {
-                    return (
-                      key.indexOf(workspaceLayout.virtualManifestName) === -1
-                    );
-                  })
-                : flatTree;
-
-            const hoistedByKey = {};
-            for (
-              var _iterator2 = hoisted,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+        if (yield (_fs || _load_fs()).exists(src)) {
+          const folder = yield getRegistryFolder(config, name);
+          const dest = path.join(folder, name);
 
-            ) {
-              var _ref4;
+          yield (_fs || _load_fs()).unlink(dest);
+          yield (_fs || _load_fs()).mkdirp(path.dirname(dest));
+          yield (_fs || _load_fs()).symlink(src, dest);
+          reporter.success(reporter.lang('linkUsing', name));
+        } else {
+          throw new (_errors || _load_errors()).MessageError(reporter.lang('linkMissing', name));
+        }
+      }
+    } else {
+      // add cwd module to the global registry
+      const manifest = yield config.readRootManifest();
+      const name = manifest.name;
+      if (!name) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('unknownPackageName'));
+      }
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref4 = _iterator2[_i2++];
+      const linkLoc = path.join(config.linkFolder, name);
+      if (yield (_fs || _load_fs()).exists(linkLoc)) {
+        reporter.warn(reporter.lang('linkCollision', name));
+      } else {
+        yield (_fs || _load_fs()).mkdirp(path.dirname(linkLoc));
+        yield (_fs || _load_fs()).symlink(config.cwd, linkLoc);
+
+        // If there is a `bin` defined in the package.json,
+        // link each bin to the global bin
+        if (manifest.bin) {
+          const globalBinFolder = yield (0, (_global || _load_global()).getBinFolder)(config, flags);
+          for (const binName in manifest.bin) {
+            const binSrc = manifest.bin[binName];
+            const binSrcLoc = path.join(linkLoc, binSrc);
+            const binDestLoc = path.join(globalBinFolder, binName);
+            if (yield (_fs || _load_fs()).exists(binDestLoc)) {
+              reporter.warn(reporter.lang('binLinkCollision', binName));
+            } else {
+              if (process.platform === 'win32') {
+                yield cmdShim(binSrcLoc, binDestLoc, { createPwshFile: false });
               } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref4 = _i2.value;
+                yield (_fs || _load_fs()).symlink(binSrcLoc, binDestLoc);
               }
-
-              const _ref3 = _ref4;
-              const key = _ref3[0];
-              const info = _ref3[1];
-
-              hoistedByKey[key] = info;
             }
+          }
+        }
 
-            // build initial trees
-            for (
-              var _iterator3 = hoisted,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
-
-            ) {
-              var _ref6;
-
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref6 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref6 = _i3.value;
-              }
+        reporter.success(reporter.lang('linkRegistered', name));
+        reporter.info(reporter.lang('linkRegisteredMessage', name));
+      }
+    }
+  });
 
-              const _ref5 = _ref6;
-              const info = _ref5[1];
-
-              const ref = info.pkg._reference;
-              const hint = null;
-              const parent = getParent(info.key, treesByKey);
-              const children = [];
-              let depth = 0;
-              let color = "bold";
-              invariant(ref, "expected reference");
-
-              if (onlyFresh) {
-                let isFresh = false;
-                for (
-                  var _iterator5 = ref.patterns,
-                    _isArray5 = Array.isArray(_iterator5),
-                    _i5 = 0,
-                    _iterator5 = _isArray5
-                      ? _iterator5
-                      : _iterator5[Symbol.iterator]();
-                  ;
+  return function run(_x3, _x4, _x5, _x6) {
+    return _ref3.apply(this, arguments);
+  };
+})();
 
-                ) {
-                  var _ref9;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-                  if (_isArray5) {
-                    if (_i5 >= _iterator5.length) break;
-                    _ref9 = _iterator5[_i5++];
-                  } else {
-                    _i5 = _iterator5.next();
-                    if (_i5.done) break;
-                    _ref9 = _i5.value;
-                  }
+var _errors;
 
-                  const pattern = _ref9;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-                  if (resolver.isNewPattern(pattern)) {
-                    isFresh = true;
-                    break;
-                  }
-                }
-                if (!isFresh) {
-                  continue;
-                }
-              }
+var _fs;
 
-              if (info.originalKey !== info.key || opts.reqDepth === 0) {
-                // was hoisted
-                color = null;
-              }
-              // check parent to obtain next depth
-              if (parent && parent.depth > 0) {
-                depth = parent.depth + 1;
-              } else {
-                depth = 0;
-              }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-              const topLevel = opts.reqDepth === 0 && !parent;
-              const showAll = opts.reqDepth === -1;
-              const nextDepthIsValid = depth + 1 <= Number(opts.reqDepth);
-
-              if (topLevel || nextDepthIsValid || showAll) {
-                treesByKey[info.key] = {
-                  name: `${info.pkg.name}@${info.pkg.version}`,
-                  children,
-                  hint,
-                  color,
-                  depth,
-                };
-              }
+var _global;
 
-              // add in dummy children for hoisted dependencies
-              const nextChildDepthIsValid = depth + 1 < Number(opts.reqDepth);
-              invariant(ref, "expected reference");
-              if ((!ignoreHoisted && nextDepthIsValid) || showAll) {
-                for (
-                  var _iterator6 = resolver.dedupePatterns(ref.dependencies),
-                    _isArray6 = Array.isArray(_iterator6),
-                    _i6 = 0,
-                    _iterator6 = _isArray6
-                      ? _iterator6
-                      : _iterator6[Symbol.iterator]();
-                  ;
+function _load_global() {
+  return _global = __webpack_require__(121);
+}
 
-                ) {
-                  var _ref10;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                  if (_isArray6) {
-                    if (_i6 >= _iterator6.length) break;
-                    _ref10 = _iterator6[_i6++];
-                  } else {
-                    _i6 = _iterator6.next();
-                    if (_i6.done) break;
-                    _ref10 = _i6.value;
-                  }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                  const pattern = _ref10;
+const invariant = __webpack_require__(9);
 
-                  const pkg = resolver.getStrictResolvedPattern(pattern);
+const cmdShim = __webpack_require__(201);
+const path = __webpack_require__(0);
 
-                  if (
-                    !hoistedByKey[`${info.key}#${pkg.name}`] &&
-                    (nextChildDepthIsValid || showAll)
-                  ) {
-                    children.push({
-                      name: pattern,
-                      color: "dim",
-                      shadow: true,
-                    });
-                  }
-                }
-              }
-            }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-            // add children
-            for (
-              var _iterator4 = hoisted,
-                _isArray4 = Array.isArray(_iterator4),
-                _i4 = 0,
-                _iterator4 = _isArray4
-                  ? _iterator4
-                  : _iterator4[Symbol.iterator]();
-              ;
+function setFlags(commander) {
+  commander.description('Symlink a package folder during development.');
+}
 
-            ) {
-              var _ref8;
+/***/ }),
+/* 358 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              if (_isArray4) {
-                if (_i4 >= _iterator4.length) break;
-                _ref8 = _iterator4[_i4++];
-              } else {
-                _i4 = _iterator4.next();
-                if (_i4.done) break;
-                _ref8 = _i4.value;
-              }
+"use strict";
 
-              const _ref7 = _ref8;
-              const info = _ref7[1];
 
-              const tree = treesByKey[info.key];
-              const parent = getParent(info.key, treesByKey);
-              if (!tree) {
-                continue;
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.buildTree = exports.requireLockfile = undefined;
 
-              if (info.key.split("#").length === 1) {
-                trees.push(tree);
-                continue;
-              }
+var _asyncToGenerator2;
 
-              if (parent) {
-                parent.children.push(tree);
-              }
-            }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            return { trees, count: buildCount(trees) };
-          },
-        );
+let buildTree = exports.buildTree = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (resolver, linker, patterns, opts, onlyFresh, ignoreHoisted) {
+    const treesByKey = {};
+    const trees = [];
+    const flatTree = yield linker.getFlatHoistedTree(patterns);
 
-        return function buildTree(_x, _x2, _x3, _x4, _x5, _x6) {
-          return _ref2.apply(this, arguments);
-        };
-      })());
-
-      let run = (exports.run = (() => {
-        var _ref11 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder, reporter);
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
+    // If using workspaces, filter out the virtual manifest
+    const workspaceLayout = resolver.workspaceLayout;
 
-            var _ref12 = yield install.fetchRequestFromCwd();
+    const hoisted = workspaceLayout && workspaceLayout.virtualManifestName ? flatTree.filter(function ([key]) {
+      return key.indexOf(workspaceLayout.virtualManifestName) === -1;
+    }) : flatTree;
 
-            const depRequests = _ref12.requests,
-              patterns = _ref12.patterns,
-              manifest = _ref12.manifest,
-              workspaceLayout = _ref12.workspaceLayout;
+    const hoistedByKey = {};
+    for (var _iterator2 = hoisted, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref4;
 
-            yield install.resolver.init(depRequests, {
-              isFlat: install.flags.flat,
-              isFrozen: install.flags.frozenLockfile,
-              workspaceLayout,
-            });
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref4 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref4 = _i2.value;
+      }
 
-            let activePatterns = [];
-            if (config.production) {
-              const devDeps = getDevDeps(manifest);
-              activePatterns = patterns.filter(function (pattern) {
-                return !devDeps.has(pattern);
-              });
-            } else {
-              activePatterns = patterns;
-            }
+      const _ref3 = _ref4;
+      const key = _ref3[0];
+      const info = _ref3[1];
 
-            const opts = {
-              reqDepth: getReqDepth(flags.depth),
-            };
+      hoistedByKey[key] = info;
+    }
 
-            var _ref13 = yield buildTree(
-              install.resolver,
-              install.linker,
-              activePatterns,
-              opts,
-            );
+    // build initial trees
+    for (var _iterator3 = hoisted, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref6;
 
-            let trees = _ref13.trees;
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref6 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref6 = _i3.value;
+      }
 
-            if (args.length) {
-              reporter.warn(reporter.lang("deprecatedListArgs"));
-            }
-            if (args.length || flags.pattern) {
-              trees = trees.filter(function (tree) {
-                return filterTree(tree, args, flags.pattern);
-              });
-            }
+      const _ref5 = _ref6;
+      const info = _ref5[1];
 
-            reporter.tree("list", trees, { force: true });
-          },
-        );
+      const ref = info.pkg._reference;
+      const hint = null;
+      const parent = getParent(info.key, treesByKey);
+      const children = [];
+      let depth = 0;
+      let color = 'bold';
+      invariant(ref, 'expected reference');
 
-        return function run(_x7, _x8, _x9, _x10) {
-          return _ref11.apply(this, arguments);
-        };
-      })());
+      if (onlyFresh) {
+        let isFresh = false;
+        for (var _iterator5 = ref.patterns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+          var _ref9;
 
-      exports.getParent = getParent;
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
-      exports.getReqDepth = getReqDepth;
-      exports.filterTree = filterTree;
-      exports.getDevDeps = getDevDeps;
+          if (_isArray5) {
+            if (_i5 >= _iterator5.length) break;
+            _ref9 = _iterator5[_i5++];
+          } else {
+            _i5 = _iterator5.next();
+            if (_i5.done) break;
+            _ref9 = _i5.value;
+          }
 
-      var _install;
+          const pattern = _ref9;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
+          if (resolver.isNewPattern(pattern)) {
+            isFresh = true;
+            break;
+          }
+        }
+        if (!isFresh) {
+          continue;
+        }
       }
 
-      var _lockfile;
-
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      if (info.originalKey !== info.key || opts.reqDepth === 0) {
+        // was hoisted
+        color = null;
       }
-
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      // check parent to obtain next depth
+      if (parent && parent.depth > 0) {
+        depth = parent.depth + 1;
+      } else {
+        depth = 0;
       }
 
-      const invariant = __webpack_require__(9);
-
-      const micromatch = __webpack_require__(114);
-
-      const requireLockfile = (exports.requireLockfile = true);
+      const topLevel = opts.reqDepth === 0 && !parent;
+      const showAll = opts.reqDepth === -1;
+      const nextDepthIsValid = depth + 1 <= Number(opts.reqDepth);
 
-      function buildCount(trees) {
-        if (!trees || !trees.length) {
-          return 0;
-        }
-
-        let count = 0;
-
-        for (
-          var _iterator = trees,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+      if (topLevel || nextDepthIsValid || showAll) {
+        treesByKey[info.key] = {
+          name: `${info.pkg.name}@${info.pkg.version}`,
+          children,
+          hint,
+          color,
+          depth
+        };
+      }
 
-        ) {
-          var _ref;
+      // add in dummy children for hoisted dependencies
+      const nextChildDepthIsValid = depth + 1 < Number(opts.reqDepth);
+      invariant(ref, 'expected reference');
+      if (!ignoreHoisted && nextDepthIsValid || showAll) {
+        for (var _iterator6 = resolver.dedupePatterns(ref.dependencies), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+          var _ref10;
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
+          if (_isArray6) {
+            if (_i6 >= _iterator6.length) break;
+            _ref10 = _iterator6[_i6++];
           } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
+            _i6 = _iterator6.next();
+            if (_i6.done) break;
+            _ref10 = _i6.value;
           }
 
-          const tree = _ref;
+          const pattern = _ref10;
 
-          if (tree.shadow) {
-            continue;
-          }
+          const pkg = resolver.getStrictResolvedPattern(pattern);
 
-          count++;
-          count += buildCount(tree.children);
+          if (!hoistedByKey[`${info.key}#${pkg.name}`] && (nextChildDepthIsValid || showAll)) {
+            children.push({
+              name: pattern,
+              color: 'dim',
+              shadow: true
+            });
+          }
         }
-
-        return count;
       }
+    }
 
-      function getParent(key, treesByKey) {
-        const parentKey = key.slice(0, key.lastIndexOf("#"));
-        return treesByKey[parentKey];
+    // add children
+    for (var _iterator4 = hoisted, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref8;
+
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref8 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref8 = _i4.value;
       }
 
-      function hasWrapper(commander, args) {
-        return true;
+      const _ref7 = _ref8;
+      const info = _ref7[1];
+
+      const tree = treesByKey[info.key];
+      const parent = getParent(info.key, treesByKey);
+      if (!tree) {
+        continue;
       }
 
-      function setFlags(commander) {
-        commander.description("Lists installed packages.");
-        commander.option(
-          "--depth [depth]",
-          "Limit the depth of the shown dependencies",
-        );
-        commander.option(
-          "--pattern [pattern]",
-          "Filter dependencies by pattern",
-        );
+      if (info.key.split('#').length === 1) {
+        trees.push(tree);
+        continue;
       }
 
-      function getReqDepth(inputDepth) {
-        return inputDepth && /^\d+$/.test(inputDepth) ? Number(inputDepth) : -1;
+      if (parent) {
+        parent.children.push(tree);
       }
+    }
 
-      function filterTree(tree, filters, pattern = "") {
-        if (tree.children) {
-          tree.children = tree.children.filter((child) =>
-            filterTree(child, filters, pattern),
-          );
-        }
+    return { trees, count: buildCount(trees) };
+  });
 
-        const notDim = tree.color !== "dim";
-        const hasChildren =
-          tree.children == null ? false : tree.children.length > 0;
-        const name = tree.name.slice(0, tree.name.lastIndexOf("@"));
-        const found =
-          micromatch.any(name, filters) || micromatch.contains(name, pattern);
+  return function buildTree(_x, _x2, _x3, _x4, _x5, _x6) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-        return notDim && (found || hasChildren);
-      }
+let run = exports.run = (() => {
+  var _ref11 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
 
-      function getDevDeps(manifest) {
-        if (manifest.devDependencies) {
-          return new Set(
-            Object.keys(manifest.devDependencies).map(
-              (key) => `${key}@${manifest.devDependencies[key]}`,
-            ),
-          );
-        } else {
-          return new Set();
-        }
-      }
+    var _ref12 = yield install.fetchRequestFromCwd();
 
-      /***/
-    },
-    /* 359 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    const depRequests = _ref12.requests,
+          patterns = _ref12.patterns,
+          manifest = _ref12.manifest,
+          workspaceLayout = _ref12.workspaceLayout;
+
+    yield install.resolver.init(depRequests, {
+      isFlat: install.flags.flat,
+      isFrozen: install.flags.frozenLockfile,
+      workspaceLayout
+    });
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
+    let activePatterns = [];
+    if (config.production) {
+      const devDeps = getDevDeps(manifest);
+      activePatterns = patterns.filter(function (pattern) {
+        return !devDeps.has(pattern);
       });
-      exports.run = exports.requireLockfile = undefined;
+    } else {
+      activePatterns = patterns;
+    }
 
-      var _extends2;
+    const opts = {
+      reqDepth: getReqDepth(flags.depth)
+    };
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+    var _ref13 = yield buildTree(install.resolver, install.linker, activePatterns, opts);
 
-      var _asyncToGenerator2;
+    let trees = _ref13.trees;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const isWorkspaceRoot =
-              config.workspaceRootFolder &&
-              config.cwd === config.workspaceRootFolder;
+    if (args.length) {
+      reporter.warn(reporter.lang('deprecatedListArgs'));
+    }
+    if (args.length || flags.pattern) {
+      trees = trees.filter(function (tree) {
+        return filterTree(tree, args, flags.pattern);
+      });
+    }
 
-            if (!args.length) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("tooFewArguments", 1),
-              );
-            }
+    reporter.tree('list', trees, { force: true });
+  });
 
-            // running "yarn remove something" in a workspace root is often a mistake
-            if (isWorkspaceRoot && !flags.ignoreWorkspaceRootCheck) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspacesRemoveRootCheck"),
-              );
-            }
+  return function run(_x7, _x8, _x9, _x10) {
+    return _ref11.apply(this, arguments);
+  };
+})();
 
-            const totalSteps = args.length + 1;
-            let step = 0;
+exports.getParent = getParent;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
+exports.getReqDepth = getReqDepth;
+exports.filterTree = filterTree;
+exports.getDevDeps = getDevDeps;
 
-            // load manifests
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder);
-            const rootManifests = yield config.getRootManifests();
-            const manifests = [];
+var _install;
 
-            for (
-              var _iterator = args,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-            ) {
-              var _ref2;
+var _lockfile;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-              const name = _ref2;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              reporter.step(
-                ++step,
-                totalSteps,
-                `Removing module ${name}`,
-                emoji.get("wastebasket"),
-              );
+const invariant = __webpack_require__(9);
 
-              let found = false;
+const micromatch = __webpack_require__(114);
 
-              for (
-                var _iterator2 = Object.keys(
-                    (_index || _load_index()).registries,
-                  ),
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i3 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+const requireLockfile = exports.requireLockfile = true;
 
-              ) {
-                var _ref3;
+function buildCount(trees) {
+  if (!trees || !trees.length) {
+    return 0;
+  }
 
-                if (_isArray2) {
-                  if (_i3 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i3++];
-                } else {
-                  _i3 = _iterator2.next();
-                  if (_i3.done) break;
-                  _ref3 = _i3.value;
-                }
+  let count = 0;
 
-                const registryName = _ref3;
+  for (var _iterator = trees, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
 
-                const registry = config.registries[registryName];
-                const object = rootManifests[registryName].object;
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-                for (
-                  var _iterator3 = (_constants || _load_constants())
-                      .DEPENDENCY_TYPES,
-                    _isArray3 = Array.isArray(_iterator3),
-                    _i4 = 0,
-                    _iterator3 = _isArray3
-                      ? _iterator3
-                      : _iterator3[Symbol.iterator]();
-                  ;
+    const tree = _ref;
 
-                ) {
-                  var _ref4;
+    if (tree.shadow) {
+      continue;
+    }
 
-                  if (_isArray3) {
-                    if (_i4 >= _iterator3.length) break;
-                    _ref4 = _iterator3[_i4++];
-                  } else {
-                    _i4 = _iterator3.next();
-                    if (_i4.done) break;
-                    _ref4 = _i4.value;
-                  }
+    count++;
+    count += buildCount(tree.children);
+  }
 
-                  const type = _ref4;
+  return count;
+}
 
-                  const deps = object[type];
-                  if (deps && deps[name]) {
-                    found = true;
-                    delete deps[name];
-                  }
-                }
+function getParent(key, treesByKey) {
+  const parentKey = key.slice(0, key.lastIndexOf('#'));
+  return treesByKey[parentKey];
+}
 
-                const possibleManifestLoc = path.join(
-                  config.cwd,
-                  registry.folder,
-                  name,
-                );
-                if (yield (_fs || _load_fs()).exists(possibleManifestLoc)) {
-                  const manifest = yield config.maybeReadManifest(
-                    possibleManifestLoc,
-                    registryName,
-                  );
-                  if (manifest) {
-                    manifests.push([possibleManifestLoc, manifest]);
-                  }
-                }
-              }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-              if (!found) {
-                throw new (_errors || _load_errors()).MessageError(
-                  reporter.lang("moduleNotInManifest"),
-                );
-              }
-            }
+function setFlags(commander) {
+  commander.description('Lists installed packages.');
+  commander.option('--depth [depth]', 'Limit the depth of the shown dependencies');
+  commander.option('--pattern [pattern]', 'Filter dependencies by pattern');
+}
 
-            // save manifests
-            yield config.saveRootManifests(rootManifests);
-
-            // run hooks - npm runs these one after another
-            var _arr = ["preuninstall", "uninstall", "postuninstall"];
-            for (var _i2 = 0; _i2 < _arr.length; _i2++) {
-              const action = _arr[_i2];
-              for (
-                var _iterator4 = manifests,
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i5 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+function getReqDepth(inputDepth) {
+  return inputDepth && /^\d+$/.test(inputDepth) ? Number(inputDepth) : -1;
+}
 
-              ) {
-                var _ref6;
+function filterTree(tree, filters, pattern = '') {
+  if (tree.children) {
+    tree.children = tree.children.filter(child => filterTree(child, filters, pattern));
+  }
 
-                if (_isArray4) {
-                  if (_i5 >= _iterator4.length) break;
-                  _ref6 = _iterator4[_i5++];
-                } else {
-                  _i5 = _iterator4.next();
-                  if (_i5.done) break;
-                  _ref6 = _i5.value;
-                }
+  const notDim = tree.color !== 'dim';
+  const hasChildren = tree.children == null ? false : tree.children.length > 0;
+  const name = tree.name.slice(0, tree.name.lastIndexOf('@'));
+  const found = micromatch.any(name, filters) || micromatch.contains(name, pattern);
 
-                const _ref5 = _ref6;
-                const loc = _ref5[0];
+  return notDim && (found || hasChildren);
+}
 
-                yield config.executeLifecycleScript(action, loc);
-              }
-            }
+function getDevDeps(manifest) {
+  if (manifest.devDependencies) {
+    return new Set(Object.keys(manifest.devDependencies).map(key => `${key}@${manifest.devDependencies[key]}`));
+  } else {
+    return new Set();
+  }
+}
 
-            // reinstall so we can get the updated lockfile
-            reporter.step(
-              ++step,
-              totalSteps,
-              reporter.lang("uninstallRegenerate"),
-              emoji.get("hammer"),
-            );
-            const installFlags = (0, (_extends2 || _load_extends()).default)(
-              { force: true, workspaceRootIsCwd: true },
-              flags,
-            );
-            const reinstall = new (_install || _load_install()).Install(
-              installFlags,
-              config,
-              new (_index2 || _load_index2()).NoopReporter(),
-              lockfile,
-            );
-            yield reinstall.init();
+/***/ }),
+/* 359 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            //
-            reporter.success(reporter.lang("uninstalledPackages"));
-          },
-        );
+"use strict";
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.requireLockfile = undefined;
 
-      var _lockfile;
+var _extends2;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      var _index;
+var _asyncToGenerator2;
 
-      function _load_index() {
-        return (_index = __webpack_require__(57));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      var _install;
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const isWorkspaceRoot = config.workspaceRootFolder && config.cwd === config.workspaceRootFolder;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+    if (!args.length) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooFewArguments', 1));
+    }
 
-      var _errors;
+    // running "yarn remove something" in a workspace root is often a mistake
+    if (isWorkspaceRoot && !flags.ignoreWorkspaceRootCheck) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspacesRemoveRootCheck'));
+    }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    const totalSteps = args.length + 1;
+    let step = 0;
 
-      var _index2;
+    // load manifests
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder);
+    const rootManifests = yield config.getRootManifests();
+    const manifests = [];
 
-      function _load_index2() {
-        return (_index2 = __webpack_require__(200));
+    for (var _iterator = args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
       }
 
-      var _fs;
+      const name = _ref2;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+      reporter.step(++step, totalSteps, `Removing module ${name}`, emoji.get('wastebasket'));
 
-      var _constants;
+      let found = false;
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+      for (var _iterator2 = Object.keys((_index || _load_index()).registries), _isArray2 = Array.isArray(_iterator2), _i3 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+        if (_isArray2) {
+          if (_i3 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i3++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          _i3 = _iterator2.next();
+          if (_i3.done) break;
+          _ref3 = _i3.value;
         }
-      }
-
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
-
-      const path = __webpack_require__(0);
 
-      const emoji = __webpack_require__(302);
+        const registryName = _ref3;
 
-      const requireLockfile = (exports.requireLockfile = true);
+        const registry = config.registries[registryName];
+        const object = rootManifests[registryName].object;
 
-      function setFlags(commander) {
-        commander.description(
-          "Removes a package from your direct dependencies updating your package.json and yarn.lock.",
-        );
-        commander.usage("remove [packages ...] [flags]");
-        commander.option(
-          "-W, --ignore-workspace-root-check",
-          "required to run yarn remove inside a workspace root",
-        );
-      }
+        for (var _iterator3 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray3 = Array.isArray(_iterator3), _i4 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+          var _ref4;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+          if (_isArray3) {
+            if (_i4 >= _iterator3.length) break;
+            _ref4 = _iterator3[_i4++];
+          } else {
+            _i4 = _iterator3.next();
+            if (_i4.done) break;
+            _ref4 = _i4.value;
+          }
 
-      /***/
-    },
-    /* 360 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+          const type = _ref4;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.getBinEntries = undefined;
+          const deps = object[type];
+          if (deps && deps[name]) {
+            found = true;
+            delete deps[name];
+          }
+        }
 
-      var _asyncToGenerator2;
+        const possibleManifestLoc = path.join(config.cwd, registry.folder, name);
+        if (yield (_fs || _load_fs()).exists(possibleManifestLoc)) {
+          const manifest = yield config.maybeReadManifest(possibleManifestLoc, registryName);
+          if (manifest) {
+            manifests.push([possibleManifestLoc, manifest]);
+          }
+        }
+      }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      if (!found) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('moduleNotInManifest'));
       }
+    }
 
-      let getBinEntries = (exports.getBinEntries = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            const binFolders = new Set();
-            const binEntries = new Map();
+    // save manifests
+    yield config.saveRootManifests(rootManifests);
 
-            // Setup the node_modules/.bin folders for analysis
-            for (
-              var _iterator2 = config.registryFolders,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+    // run hooks - npm runs these one after another
+    var _arr = ['preuninstall', 'uninstall', 'postuninstall'];
+    for (var _i2 = 0; _i2 < _arr.length; _i2++) {
+      const action = _arr[_i2];
+      for (var _iterator4 = manifests, _isArray4 = Array.isArray(_iterator4), _i5 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref6;
 
-            ) {
-              var _ref4;
+        if (_isArray4) {
+          if (_i5 >= _iterator4.length) break;
+          _ref6 = _iterator4[_i5++];
+        } else {
+          _i5 = _iterator4.next();
+          if (_i5.done) break;
+          _ref6 = _i5.value;
+        }
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref4 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref4 = _i2.value;
-              }
+        const _ref5 = _ref6;
+        const loc = _ref5[0];
 
-              const registryFolder = _ref4;
+        yield config.executeLifecycleScript(action, loc);
+      }
+    }
 
-              binFolders.add(path.resolve(config.cwd, registryFolder, ".bin"));
-              binFolders.add(
-                path.resolve(config.lockfileFolder, registryFolder, ".bin"),
-              );
-            }
+    // reinstall so we can get the updated lockfile
+    reporter.step(++step, totalSteps, reporter.lang('uninstallRegenerate'), emoji.get('hammer'));
+    const installFlags = (0, (_extends2 || _load_extends()).default)({ force: true, workspaceRootIsCwd: true }, flags);
+    const reinstall = new (_install || _load_install()).Install(installFlags, config, new (_index2 || _load_index2()).NoopReporter(), lockfile);
+    yield reinstall.init();
 
-            // Same thing, but for the pnp dependencies, located inside the cache
-            if (
-              yield (_fs || _load_fs()).exists(
-                `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`,
-              )
-            ) {
-              const pnpApi = (0,
-              (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(
-                `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`,
-              );
-
-              const packageLocator = pnpApi.findPackageLocator(
-                `${config.cwd}/`,
-              );
-              const packageInformation =
-                pnpApi.getPackageInformation(packageLocator);
-
-              for (
-                var _iterator3 =
-                    packageInformation.packageDependencies.entries(),
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+    //
+    reporter.success(reporter.lang('uninstalledPackages'));
+  });
 
-              ) {
-                var _ref6;
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref6 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref6 = _i3.value;
-                }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-                const _ref5 = _ref6;
-                const name = _ref5[0];
-                const reference = _ref5[1];
+var _lockfile;
 
-                const dependencyInformation = pnpApi.getPackageInformation({
-                  name,
-                  reference,
-                });
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-                if (dependencyInformation.packageLocation) {
-                  binFolders.add(
-                    `${dependencyInformation.packageLocation}/.bin`,
-                  );
-                }
-              }
-            }
+var _index;
 
-            // Build up a list of possible scripts by exploring the folders marked for analysis
-            for (
-              var _iterator4 = binFolders,
-                _isArray4 = Array.isArray(_iterator4),
-                _i4 = 0,
-                _iterator4 = _isArray4
-                  ? _iterator4
-                  : _iterator4[Symbol.iterator]();
-              ;
+function _load_index() {
+  return _index = __webpack_require__(57);
+}
 
-            ) {
-              var _ref7;
+var _install;
 
-              if (_isArray4) {
-                if (_i4 >= _iterator4.length) break;
-                _ref7 = _iterator4[_i4++];
-              } else {
-                _i4 = _iterator4.next();
-                if (_i4.done) break;
-                _ref7 = _i4.value;
-              }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-              const binFolder = _ref7;
+var _errors;
 
-              if (yield (_fs || _load_fs()).exists(binFolder)) {
-                for (
-                  var _iterator5 = yield (_fs || _load_fs()).readdir(binFolder),
-                    _isArray5 = Array.isArray(_iterator5),
-                    _i5 = 0,
-                    _iterator5 = _isArray5
-                      ? _iterator5
-                      : _iterator5[Symbol.iterator]();
-                  ;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-                ) {
-                  var _ref8;
+var _index2;
 
-                  if (_isArray5) {
-                    if (_i5 >= _iterator5.length) break;
-                    _ref8 = _iterator5[_i5++];
-                  } else {
-                    _i5 = _iterator5.next();
-                    if (_i5.done) break;
-                    _ref8 = _i5.value;
-                  }
+function _load_index2() {
+  return _index2 = __webpack_require__(200);
+}
 
-                  const name = _ref8;
+var _fs;
 
-                  binEntries.set(name, path.join(binFolder, name));
-                }
-              }
-            }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-            return binEntries;
-          },
-        );
+var _constants;
 
-        return function getBinEntries(_x) {
-          return _ref3.apply(this, arguments);
-        };
-      })());
-
-      let run = (exports.run = (() => {
-        var _ref9 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            let realRunCommand = (() => {
-              var _ref13 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (action, args) {
-                  // build up list of commands
-                  const cmds = [];
-
-                  if (pkgScripts && action in pkgScripts) {
-                    const preAction = `pre${action}`;
-                    if (preAction in pkgScripts) {
-                      cmds.push([preAction, pkgScripts[preAction]]);
-                    }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-                    const script = scripts.get(action);
-                    invariant(script, "Script must exist");
-                    cmds.push([action, script]);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                    const postAction = `post${action}`;
-                    if (postAction in pkgScripts) {
-                      cmds.push([postAction, pkgScripts[postAction]]);
-                    }
-                  } else if (scripts.has(action)) {
-                    const script = scripts.get(action);
-                    invariant(script, "Script must exist");
-                    cmds.push([action, script]);
-                  }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                  if (cmds.length) {
-                    const ignoreEngines = !!(
-                      flags.ignoreEngines || config.getOption("ignore-engines")
-                    );
-                    try {
-                      yield (0,
-                      (_packageCompatibility || _load_packageCompatibility())
-                        .checkOne)(pkg, config, ignoreEngines);
-                    } catch (err) {
-                      throw err instanceof
-                        (_errors || _load_errors()).MessageError
-                        ? new (_errors || _load_errors()).MessageError(
-                            reporter.lang("cannotRunWithIncompatibleEnv"),
-                          )
-                        : err;
-                    }
+const path = __webpack_require__(0);
 
-                    // Disable wrapper in executed commands
-                    process.env.YARN_WRAP_OUTPUT = "false";
-                    for (
-                      var _iterator8 = cmds,
-                        _isArray8 = Array.isArray(_iterator8),
-                        _i8 = 0,
-                        _iterator8 = _isArray8
-                          ? _iterator8
-                          : _iterator8[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref15;
-
-                      if (_isArray8) {
-                        if (_i8 >= _iterator8.length) break;
-                        _ref15 = _iterator8[_i8++];
-                      } else {
-                        _i8 = _iterator8.next();
-                        if (_i8.done) break;
-                        _ref15 = _i8.value;
-                      }
-
-                      const _ref14 = _ref15;
-                      const stage = _ref14[0];
-                      const cmd = _ref14[1];
-
-                      // only tack on trailing arguments for default script, ignore for pre and post - #1595
-                      const cmdWithArgs =
-                        stage === action ? sh`${unquoted(cmd)} ${args}` : cmd;
-                      const customShell = config.getOption("script-shell");
-                      yield (0,
-                      (
-                        _executeLifecycleScript ||
-                        _load_executeLifecycleScript()
-                      ).execCommand)({
-                        stage,
-                        config,
-                        cmd: cmdWithArgs,
-                        cwd: flags.into || config.cwd,
-                        isInteractive: true,
-                        customShell: customShell
-                          ? String(customShell)
-                          : undefined,
-                      });
-                    }
-                  } else if (action === "env") {
-                    reporter.log(
-                      JSON.stringify(
-                        yield (0,
-                        (
-                          _executeLifecycleScript ||
-                          _load_executeLifecycleScript()
-                        ).makeEnv)("env", config.cwd, config),
-                        null,
-                        2,
-                      ),
-                      { force: true },
-                    );
-                  } else {
-                    let suggestion;
-
-                    for (
-                      var _iterator9 = scripts.keys(),
-                        _isArray9 = Array.isArray(_iterator9),
-                        _i9 = 0,
-                        _iterator9 = _isArray9
-                          ? _iterator9
-                          : _iterator9[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref16;
-
-                      if (_isArray9) {
-                        if (_i9 >= _iterator9.length) break;
-                        _ref16 = _iterator9[_i9++];
-                      } else {
-                        _i9 = _iterator9.next();
-                        if (_i9.done) break;
-                        _ref16 = _i9.value;
-                      }
-
-                      const commandName = _ref16;
-
-                      const steps = leven(commandName, action);
-                      if (steps < 2) {
-                        suggestion = commandName;
-                      }
-                    }
+const emoji = __webpack_require__(302);
 
-                    let msg = `Command ${JSON.stringify(action)} not found.`;
-                    if (suggestion) {
-                      msg += ` Did you mean ${JSON.stringify(suggestion)}?`;
-                    }
-                    throw new (_errors || _load_errors()).MessageError(msg);
-                  }
-                },
-              );
+const requireLockfile = exports.requireLockfile = true;
 
-              return function realRunCommand(_x6, _x7) {
-                return _ref13.apply(this, arguments);
-              };
-            })();
+function setFlags(commander) {
+  commander.description('Removes a package from your direct dependencies updating your package.json and yarn.lock.');
+  commander.usage('remove [packages ...] [flags]');
+  commander.option('-W, --ignore-workspace-root-check', 'required to run yarn remove inside a workspace root');
+}
 
-            // list possible scripts if none specified
+function hasWrapper(commander, args) {
+  return true;
+}
 
-            const pkg = yield config.readManifest(config.cwd);
+/***/ }),
+/* 360 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            const binCommands = new Set();
-            const pkgCommands = new Set();
+"use strict";
 
-            const scripts = new Map();
 
-            for (
-              var _iterator6 = yield getBinEntries(config),
-                _isArray6 = Array.isArray(_iterator6),
-                _i6 = 0,
-                _iterator6 = _isArray6
-                  ? _iterator6
-                  : _iterator6[Symbol.iterator]();
-              ;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.getBinEntries = undefined;
 
-            ) {
-              var _ref11;
+var _asyncToGenerator2;
 
-              if (_isArray6) {
-                if (_i6 >= _iterator6.length) break;
-                _ref11 = _iterator6[_i6++];
-              } else {
-                _i6 = _iterator6.next();
-                if (_i6.done) break;
-                _ref11 = _i6.value;
-              }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              const _ref10 = _ref11;
-              const name = _ref10[0];
-              const loc = _ref10[1];
+let getBinEntries = exports.getBinEntries = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    const binFolders = new Set();
+    const binEntries = new Map();
 
-              scripts.set(name, quoteForShell(loc));
-              binCommands.add(name);
-            }
+    // Setup the node_modules/.bin folders for analysis
+    for (var _iterator2 = config.registryFolders, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref4;
 
-            const pkgScripts = pkg.scripts;
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref4 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref4 = _i2.value;
+      }
 
-            if (pkgScripts) {
-              for (
-                var _iterator7 = Object.keys(pkgScripts).sort(),
-                  _isArray7 = Array.isArray(_iterator7),
-                  _i7 = 0,
-                  _iterator7 = _isArray7
-                    ? _iterator7
-                    : _iterator7[Symbol.iterator]();
-                ;
+      const registryFolder = _ref4;
 
-              ) {
-                var _ref12;
+      binFolders.add(path.resolve(config.cwd, registryFolder, '.bin'));
+      binFolders.add(path.resolve(config.lockfileFolder, registryFolder, '.bin'));
+    }
 
-                if (_isArray7) {
-                  if (_i7 >= _iterator7.length) break;
-                  _ref12 = _iterator7[_i7++];
-                } else {
-                  _i7 = _iterator7.next();
-                  if (_i7.done) break;
-                  _ref12 = _i7.value;
-                }
+    // Same thing, but for the pnp dependencies, located inside the cache
+    if (yield (_fs || _load_fs()).exists(`${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`)) {
+      const pnpApi = (0, (_dynamicRequire || _load_dynamicRequire()).dynamicRequire)(`${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`);
 
-                const name = _ref12;
+      const packageLocator = pnpApi.findPackageLocator(`${config.cwd}/`);
+      const packageInformation = pnpApi.getPackageInformation(packageLocator);
 
-                scripts.set(name, pkgScripts[name] || "");
-                pkgCommands.add(name);
-              }
-            }
+      for (var _iterator3 = packageInformation.packageDependencies.entries(), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref6;
 
-            function runCommand([action, ...args]) {
-              return (0, (_hooks || _load_hooks()).callThroughHook)(
-                "runScript",
-                () => realRunCommand(action, args),
-                { action, args },
-              );
-            }
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref6 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref6 = _i3.value;
+        }
 
-            if (args.length === 0) {
-              if (binCommands.size > 0) {
-                reporter.info(
-                  `${reporter.lang("binCommands") + Array.from(binCommands).join(", ")}`,
-                );
-              } else {
-                reporter.error(reporter.lang("noBinAvailable"));
-              }
+        const _ref5 = _ref6;
+        const name = _ref5[0];
+        const reference = _ref5[1];
 
-              const printedCommands = new Map();
+        const dependencyInformation = pnpApi.getPackageInformation({ name, reference });
 
-              for (
-                var _iterator10 = pkgCommands,
-                  _isArray10 = Array.isArray(_iterator10),
-                  _i10 = 0,
-                  _iterator10 = _isArray10
-                    ? _iterator10
-                    : _iterator10[Symbol.iterator]();
-                ;
+        if (dependencyInformation.packageLocation) {
+          binFolders.add(`${dependencyInformation.packageLocation}/.bin`);
+        }
+      }
+    }
 
-              ) {
-                var _ref17;
+    // Build up a list of possible scripts by exploring the folders marked for analysis
+    for (var _iterator4 = binFolders, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref7;
 
-                if (_isArray10) {
-                  if (_i10 >= _iterator10.length) break;
-                  _ref17 = _iterator10[_i10++];
-                } else {
-                  _i10 = _iterator10.next();
-                  if (_i10.done) break;
-                  _ref17 = _i10.value;
-                }
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref7 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref7 = _i4.value;
+      }
 
-                const pkgCommand = _ref17;
+      const binFolder = _ref7;
 
-                const action = scripts.get(pkgCommand);
-                invariant(action, "Action must exists");
-                printedCommands.set(pkgCommand, action);
-              }
+      if (yield (_fs || _load_fs()).exists(binFolder)) {
+        for (var _iterator5 = yield (_fs || _load_fs()).readdir(binFolder), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+          var _ref8;
 
-              if (pkgCommands.size > 0) {
-                reporter.info(`${reporter.lang("possibleCommands")}`);
-                reporter.list(
-                  "possibleCommands",
-                  Array.from(pkgCommands),
-                  toObject(printedCommands),
-                );
-                if (!flags.nonInteractive) {
-                  yield reporter
-                    .question(reporter.lang("commandQuestion"))
-                    .then(
-                      function (answer) {
-                        return runCommand(answer.trim().split(" "));
-                      },
-                      function () {
-                        return reporter.error(
-                          reporter.lang("commandNotSpecified"),
-                        );
-                      },
-                    );
-                }
-              } else {
-                reporter.error(reporter.lang("noScriptsAvailable"));
-              }
-              return Promise.resolve();
-            } else {
-              return runCommand(args);
-            }
-          },
-        );
+          if (_isArray5) {
+            if (_i5 >= _iterator5.length) break;
+            _ref8 = _iterator5[_i5++];
+          } else {
+            _i5 = _iterator5.next();
+            if (_i5.done) break;
+            _ref8 = _i5.value;
+          }
 
-        return function run(_x2, _x3, _x4, _x5) {
-          return _ref9.apply(this, arguments);
-        };
-      })());
+          const name = _ref8;
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+          binEntries.set(name, path.join(binFolder, name));
+        }
+      }
+    }
 
-      var _executeLifecycleScript;
+    return binEntries;
+  });
 
-      function _load_executeLifecycleScript() {
-        return (_executeLifecycleScript = __webpack_require__(111));
-      }
+  return function getBinEntries(_x) {
+    return _ref3.apply(this, arguments);
+  };
+})();
 
-      var _dynamicRequire;
+let run = exports.run = (() => {
+  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    let realRunCommand = (() => {
+      var _ref13 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (action, args) {
+        // build up list of commands
+        const cmds = [];
 
-      function _load_dynamicRequire() {
-        return (_dynamicRequire = __webpack_require__(371));
-      }
+        if (pkgScripts && action in pkgScripts) {
+          const preAction = `pre${action}`;
+          if (preAction in pkgScripts) {
+            cmds.push([preAction, pkgScripts[preAction]]);
+          }
 
-      var _hooks;
+          const script = scripts.get(action);
+          invariant(script, 'Script must exist');
+          cmds.push([action, script]);
 
-      function _load_hooks() {
-        return (_hooks = __webpack_require__(374));
-      }
+          const postAction = `post${action}`;
+          if (postAction in pkgScripts) {
+            cmds.push([postAction, pkgScripts[postAction]]);
+          }
+        } else if (scripts.has(action)) {
+          const script = scripts.get(action);
+          invariant(script, 'Script must exist');
+          cmds.push([action, script]);
+        }
 
-      var _errors;
+        if (cmds.length) {
+          const ignoreEngines = !!(flags.ignoreEngines || config.getOption('ignore-engines'));
+          try {
+            yield (0, (_packageCompatibility || _load_packageCompatibility()).checkOne)(pkg, config, ignoreEngines);
+          } catch (err) {
+            throw err instanceof (_errors || _load_errors()).MessageError ? new (_errors || _load_errors()).MessageError(reporter.lang('cannotRunWithIncompatibleEnv')) : err;
+          }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+          // Disable wrapper in executed commands
+          process.env.YARN_WRAP_OUTPUT = 'false';
+          for (var _iterator8 = cmds, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+            var _ref15;
 
-      var _packageCompatibility;
+            if (_isArray8) {
+              if (_i8 >= _iterator8.length) break;
+              _ref15 = _iterator8[_i8++];
+            } else {
+              _i8 = _iterator8.next();
+              if (_i8.done) break;
+              _ref15 = _i8.value;
+            }
 
-      function _load_packageCompatibility() {
-        return (_packageCompatibility = __webpack_require__(209));
-      }
+            const _ref14 = _ref15;
+            const stage = _ref14[0];
+            const cmd = _ref14[1];
 
-      var _fs;
+            // only tack on trailing arguments for default script, ignore for pre and post - #1595
+            const cmdWithArgs = stage === action ? sh`${unquoted(cmd)} ${args}` : cmd;
+            const customShell = config.getOption('script-shell');
+            yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).execCommand)({
+              stage,
+              config,
+              cmd: cmdWithArgs,
+              cwd: flags.into || config.cwd,
+              isInteractive: true,
+              customShell: customShell ? String(customShell) : undefined
+            });
+          }
+        } else if (action === 'env') {
+          reporter.log(JSON.stringify((yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).makeEnv)('env', config.cwd, config)), null, 2), { force: true });
+        } else {
+          let suggestion;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+          for (var _iterator9 = scripts.keys(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+            var _ref16;
 
-      var _constants;
+            if (_isArray9) {
+              if (_i9 >= _iterator9.length) break;
+              _ref16 = _iterator9[_i9++];
+            } else {
+              _i9 = _iterator9.next();
+              if (_i9.done) break;
+              _ref16 = _i9.value;
+            }
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+            const commandName = _ref16;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
+            const steps = leven(commandName, action);
+            if (steps < 2) {
+              suggestion = commandName;
             }
           }
-          newObj.default = obj;
-          return newObj;
+
+          let msg = `Command ${JSON.stringify(action)} not found.`;
+          if (suggestion) {
+            msg += ` Did you mean ${JSON.stringify(suggestion)}?`;
+          }
+          throw new (_errors || _load_errors()).MessageError(msg);
         }
-      }
+      });
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+      return function realRunCommand(_x6, _x7) {
+        return _ref13.apply(this, arguments);
+      };
+    })();
 
-      const invariant = __webpack_require__(9);
+    // list possible scripts if none specified
 
-      const leven = __webpack_require__(747);
-      const path = __webpack_require__(0);
 
-      var _require = __webpack_require__(780);
+    const pkg = yield config.readManifest(config.cwd);
 
-      const quoteForShell = _require.quoteForShell,
-        sh = _require.sh,
-        unquoted = _require.unquoted;
+    const binCommands = new Set();
+    const pkgCommands = new Set();
 
-      function toObject(input) {
-        const output = Object.create(null);
+    const scripts = new Map();
 
-        for (
-          var _iterator = input.entries(),
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+    for (var _iterator6 = yield getBinEntries(config), _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+      var _ref11;
 
-        ) {
-          var _ref2;
+      if (_isArray6) {
+        if (_i6 >= _iterator6.length) break;
+        _ref11 = _iterator6[_i6++];
+      } else {
+        _i6 = _iterator6.next();
+        if (_i6.done) break;
+        _ref11 = _i6.value;
+      }
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref2 = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref2 = _i.value;
-          }
+      const _ref10 = _ref11;
+      const name = _ref10[0];
+      const loc = _ref10[1];
 
-          const _ref = _ref2;
-          const key = _ref[0];
-          const val = _ref[1];
+      scripts.set(name, quoteForShell(loc));
+      binCommands.add(name);
+    }
+
+    const pkgScripts = pkg.scripts;
 
-          output[key] = val;
+    if (pkgScripts) {
+      for (var _iterator7 = Object.keys(pkgScripts).sort(), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+        var _ref12;
+
+        if (_isArray7) {
+          if (_i7 >= _iterator7.length) break;
+          _ref12 = _iterator7[_i7++];
+        } else {
+          _i7 = _iterator7.next();
+          if (_i7.done) break;
+          _ref12 = _i7.value;
         }
 
-        return output;
-      }
+        const name = _ref12;
 
-      function setFlags(commander) {
-        commander.description("Runs a defined package script.");
+        scripts.set(name, pkgScripts[name] || '');
+        pkgCommands.add(name);
       }
+    }
 
-      function hasWrapper(commander, args) {
-        return true;
+    function runCommand([action, ...args]) {
+      return (0, (_hooks || _load_hooks()).callThroughHook)('runScript', () => realRunCommand(action, args), { action, args });
+    }
+
+    if (args.length === 0) {
+      if (binCommands.size > 0) {
+        reporter.info(`${reporter.lang('binCommands') + Array.from(binCommands).join(', ')}`);
+      } else {
+        reporter.error(reporter.lang('noBinAvailable'));
       }
 
-      /***/
-    },
-    /* 361 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      const printedCommands = new Map();
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples =
-        exports.hasWrapper =
-        exports.run =
-        exports.getName =
-          undefined;
+      for (var _iterator10 = pkgCommands, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+        var _ref17;
 
-      var _asyncToGenerator2;
+        if (_isArray10) {
+          if (_i10 >= _iterator10.length) break;
+          _ref17 = _iterator10[_i10++];
+        } else {
+          _i10 = _iterator10.next();
+          if (_i10.done) break;
+          _ref17 = _i10.value;
+        }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+        const pkgCommand = _ref17;
+
+        const action = scripts.get(pkgCommand);
+        invariant(action, 'Action must exists');
+        printedCommands.set(pkgCommand, action);
       }
 
-      let getName = (exports.getName = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (args, config) {
-            let name = args.shift();
+      if (pkgCommands.size > 0) {
+        reporter.info(`${reporter.lang('possibleCommands')}`);
+        reporter.list('possibleCommands', Array.from(pkgCommands), toObject(printedCommands));
+        if (!flags.nonInteractive) {
+          yield reporter.question(reporter.lang('commandQuestion')).then(function (answer) {
+            return runCommand(answer.trim().split(' '));
+          }, function () {
+            return reporter.error(reporter.lang('commandNotSpecified'));
+          });
+        }
+      } else {
+        reporter.error(reporter.lang('noScriptsAvailable'));
+      }
+      return Promise.resolve();
+    } else {
+      return runCommand(args);
+    }
+  });
 
-            if (!name) {
-              const pkg = yield config.readRootManifest();
-              name = pkg.name;
-            }
+  return function run(_x2, _x3, _x4, _x5) {
+    return _ref9.apply(this, arguments);
+  };
+})();
 
-            if (name) {
-              if (
-                !(0, (_validate || _load_validate()).isValidPackageName)(name)
-              ) {
-                throw new (_errors || _load_errors()).MessageError(
-                  config.reporter.lang("invalidPackageName"),
-                );
-              }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-              return (_npmRegistry || _load_npmRegistry()).default.escapeName(
-                name,
-              );
-            } else {
-              throw new (_errors || _load_errors()).MessageError(
-                config.reporter.lang("unknownPackageName"),
-              );
-            }
-          },
-        );
+var _executeLifecycleScript;
 
-        return function getName(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let list = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const name = yield getName(args, config);
-
-            reporter.step(1, 1, reporter.lang("gettingTags"));
-            const tags = yield config.registries.npm.request(
-              `-/package/${name}/dist-tags`,
-            );
-
-            if (tags) {
-              reporter.info(`Package ${name}`);
-              for (const name in tags) {
-                reporter.info(`${name}: ${tags[name]}`);
-              }
-            }
+function _load_executeLifecycleScript() {
+  return _executeLifecycleScript = __webpack_require__(111);
+}
 
-            if (!tags) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("packageNotFoundRegistry", name, "npm"),
-              );
-            }
-          },
-        );
+var _dynamicRequire;
 
-        return function list(_x3, _x4, _x5, _x6) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+function _load_dynamicRequire() {
+  return _dynamicRequire = __webpack_require__(371);
+}
 
-      let remove = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (args.length !== 2) {
-              return false;
-            }
+var _hooks;
 
-            const name = yield getName(args, config);
-            const tag = args.shift();
+function _load_hooks() {
+  return _hooks = __webpack_require__(374);
+}
 
-            reporter.step(1, 3, reporter.lang("loggingIn"));
-            const revoke = yield (0, (_login || _load_login()).getToken)(
-              config,
-              reporter,
-              name,
-            );
-
-            reporter.step(2, 3, reporter.lang("deletingTags"));
-            const result = yield config.registries.npm.request(
-              `-/package/${name}/dist-tags/${encodeURI(tag)}`,
-              {
-                method: "DELETE",
-              },
-            );
-
-            if (result === false) {
-              reporter.error(reporter.lang("deletedTagFail"));
-            } else {
-              reporter.success(reporter.lang("deletedTag"));
-            }
+var _errors;
 
-            reporter.step(3, 3, reporter.lang("revokingToken"));
-            yield revoke();
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-            if (result === false) {
-              throw new Error();
-            } else {
-              return true;
-            }
-          },
-        );
+var _packageCompatibility;
 
-        return function remove(_x7, _x8, _x9, _x10) {
-          return _ref3.apply(this, arguments);
-        };
-      })();
+function _load_packageCompatibility() {
+  return _packageCompatibility = __webpack_require__(209);
+}
 
-      exports.setFlags = setFlags;
+var _fs;
 
-      var _buildSubCommands2;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+var _constants;
 
-      var _login;
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      function _load_login() {
-        return (_login = __webpack_require__(107));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _npmRegistry;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
-      }
+const invariant = __webpack_require__(9);
 
-      var _errors;
+const leven = __webpack_require__(747);
+const path = __webpack_require__(0);
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+var _require = __webpack_require__(780);
 
-      var _normalizePattern2;
+const quoteForShell = _require.quoteForShell,
+      sh = _require.sh,
+      unquoted = _require.unquoted;
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
-      }
 
-      var _validate;
+function toObject(input) {
+  const output = Object.create(null);
 
-      function _load_validate() {
-        return (_validate = __webpack_require__(125));
-      }
+  for (var _iterator = input.entries(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref2;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref2 = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref2 = _i.value;
+    }
 
-      function setFlags(commander) {
-        commander.description("Add, remove, or list tags on a package.");
-      }
+    const _ref = _ref2;
+    const key = _ref[0];
+    const val = _ref[1];
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)(
-        "tag",
-        {
-          add(config, reporter, flags, args) {
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                if (args.length !== 2) {
-                  return false;
-                }
+    output[key] = val;
+  }
 
-                var _normalizePattern = (0,
-                (_normalizePattern2 || _load_normalizePattern())
-                  .normalizePattern)(args.shift());
+  return output;
+}
 
-                const name = _normalizePattern.name,
-                  range = _normalizePattern.range,
-                  hasVersion = _normalizePattern.hasVersion;
+function setFlags(commander) {
+  commander.description('Runs a defined package script.');
+}
 
-                if (!hasVersion) {
-                  throw new (_errors || _load_errors()).MessageError(
-                    reporter.lang("requiredVersionInRange"),
-                  );
-                }
-                if (
-                  !(0, (_validate || _load_validate()).isValidPackageName)(name)
-                ) {
-                  throw new (_errors || _load_errors()).MessageError(
-                    reporter.lang("invalidPackageName"),
-                  );
-                }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-                const tag = args.shift();
-
-                reporter.step(1, 3, reporter.lang("loggingIn"));
-                const revoke = yield (0, (_login || _load_login()).getToken)(
-                  config,
-                  reporter,
-                  name,
-                );
-
-                reporter.step(2, 3, reporter.lang("creatingTag", tag, range));
-                const result = yield config.registries.npm.request(
-                  `-/package/${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/dist-tags/${encodeURI(tag)}`,
-                  {
-                    method: "PUT",
-                    body: range,
-                  },
-                );
-
-                if (result != null && result.ok) {
-                  reporter.success(reporter.lang("createdTag"));
-                } else {
-                  reporter.error(reporter.lang("createdTagFail"));
-                }
+/***/ }),
+/* 361 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                reporter.step(3, 3, reporter.lang("revokingToken"));
-                yield revoke();
+"use strict";
 
-                if (result != null && result.ok) {
-                  return true;
-                } else {
-                  throw new Error();
-                }
-              },
-            )();
-          },
 
-          rm(config, reporter, flags, args) {
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                reporter.warn(
-                  `\`yarn tag rm\` is deprecated. Please use \`yarn tag remove\`.`,
-                );
-                yield remove(config, reporter, flags, args);
-              },
-            )();
-          },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.hasWrapper = exports.run = exports.getName = undefined;
 
-          remove(config, reporter, flags, args) {
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                yield remove(config, reporter, flags, args);
-              },
-            )();
-          },
+var _asyncToGenerator2;
 
-          ls(config, reporter, flags, args) {
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                reporter.warn(
-                  `\`yarn tag ls\` is deprecated. Please use \`yarn tag list\`.`,
-                );
-                yield list(config, reporter, flags, args);
-              },
-            )();
-          },
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          list(config, reporter, flags, args) {
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                yield list(config, reporter, flags, args);
-              },
-            )();
-          },
-        },
-        ["add <pkg>@<version> [<tag>]", "remove <pkg> <tag>", "list [<pkg>]"],
-      );
+let getName = exports.getName = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (args, config) {
+    let name = args.shift();
 
-      const run = _buildSubCommands.run,
-        hasWrapper = _buildSubCommands.hasWrapper,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.hasWrapper = hasWrapper;
-      exports.examples = examples;
+    if (!name) {
+      const pkg = yield config.readRootManifest();
+      name = pkg.name;
+    }
 
-      /***/
-    },
-    /* 362 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (name) {
+      if (!(0, (_validate || _load_validate()).isValidPackageName)(name)) {
+        throw new (_errors || _load_errors()).MessageError(config.reporter.lang('invalidPackageName'));
+      }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.requireLockfile = undefined;
+      return (_npmRegistry || _load_npmRegistry()).default.escapeName(name);
+    } else {
+      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('unknownPackageName'));
+    }
+  });
 
-      var _extends2;
+  return function getName(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+let list = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const name = yield getName(args, config);
 
-      var _asyncToGenerator2;
+    reporter.step(1, 1, reporter.lang('gettingTags'));
+    const tags = yield config.registries.npm.request(`-/package/${name}/dist-tags`);
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    if (tags) {
+      reporter.info(`Package ${name}`);
+      for (const name in tags) {
+        reporter.info(`${name}: ${tags[name]}`);
       }
+    }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const outdatedFieldName = flags.latest ? "latest" : "wanted";
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder);
+    if (!tags) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('packageNotFoundRegistry', name, 'npm'));
+    }
+  });
 
-            const deps = yield (0, (_upgrade || _load_upgrade()).getOutdated)(
-              config,
-              reporter,
-              (0, (_extends2 || _load_extends()).default)({}, flags, {
-                includeWorkspaceDeps: true,
-              }),
-              lockfile,
-              args,
-            );
+  return function list(_x3, _x4, _x5, _x6) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-            if (deps.length === 0) {
-              reporter.success(reporter.lang("allDependenciesUpToDate"));
-              return;
-            }
+let remove = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (args.length !== 2) {
+      return false;
+    }
 
-            // Fail early with runtime compatibility checks so that it doesn't fail after you've made your selections
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
-            yield install.checkCompatibility();
-
-            const usesWorkspaces = !!config.workspaceRootFolder;
-
-            const maxLengthArr = {
-              name: "name".length,
-              current: "from".length,
-              range: "latest".length,
-              [outdatedFieldName]: "to".length,
-              workspaceName: "workspace".length,
-            };
+    const name = yield getName(args, config);
+    const tag = args.shift();
 
-            const keysWithDynamicLength = [
-              "name",
-              "current",
-              outdatedFieldName,
-            ];
+    reporter.step(1, 3, reporter.lang('loggingIn'));
+    const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, name);
 
-            if (!flags.latest) {
-              maxLengthArr.range = "range".length;
-              keysWithDynamicLength.push("range");
-            }
+    reporter.step(2, 3, reporter.lang('deletingTags'));
+    const result = yield config.registries.npm.request(`-/package/${name}/dist-tags/${encodeURI(tag)}`, {
+      method: 'DELETE'
+    });
 
-            if (usesWorkspaces) {
-              keysWithDynamicLength.push("workspaceName");
-            }
+    if (result === false) {
+      reporter.error(reporter.lang('deletedTagFail'));
+    } else {
+      reporter.success(reporter.lang('deletedTag'));
+    }
 
-            deps.forEach(function (dep) {
-              return keysWithDynamicLength.forEach(function (key) {
-                maxLengthArr[key] = Math.max(
-                  maxLengthArr[key],
-                  dep[key].length,
-                );
-              });
-            });
+    reporter.step(3, 3, reporter.lang('revokingToken'));
+    yield revoke();
 
-            // Depends on maxLengthArr
-            const addPadding = function addPadding(dep) {
-              return function (key) {
-                return `${dep[key]}${" ".repeat(maxLengthArr[key] - dep[key].length)}`;
-              };
-            };
-            const headerPadding = function headerPadding(header, key) {
-              return `${reporter.format.bold.underline(header)}${" ".repeat(maxLengthArr[key] - header.length)}`;
-            };
+    if (result === false) {
+      throw new Error();
+    } else {
+      return true;
+    }
+  });
 
-            const colorizeName = function colorizeName(from, to) {
-              return reporter.format[
-                (0, (_colorForVersions || _load_colorForVersions()).default)(
-                  from,
-                  to,
-                )
-              ];
-            };
+  return function remove(_x7, _x8, _x9, _x10) {
+    return _ref3.apply(this, arguments);
+  };
+})();
 
-            const getNameFromHint = function getNameFromHint(hint) {
-              return hint ? `${hint}Dependencies` : "dependencies";
-            };
+exports.setFlags = setFlags;
 
-            const makeRow = function makeRow(dep) {
-              const padding = addPadding(dep);
-              const name = colorizeName(
-                dep.current,
-                dep[outdatedFieldName],
-              )(padding("name"));
-              const current = reporter.format.blue(padding("current"));
-              const latest = (0,
-              (_colorizeDiff || _load_colorizeDiff()).default)(
-                dep.current,
-                padding(outdatedFieldName),
-                reporter,
-              );
-              const url = reporter.format.cyan(dep.url);
-              const range = reporter.format.blue(
-                flags.latest ? "latest" : padding("range"),
-              );
-              if (usesWorkspaces) {
-                const workspace = padding("workspaceName");
-                return `${name}  ${range}  ${current}  ❯  ${latest}  ${workspace}  ${url}`;
-              } else {
-                return `${name}  ${range}  ${current}  ❯  ${latest}  ${url}`;
-              }
-            };
+var _buildSubCommands2;
 
-            const makeHeaderRow = function makeHeaderRow() {
-              const name = headerPadding("name", "name");
-              const range = headerPadding("range", "range");
-              const from = headerPadding("from", "current");
-              const to = headerPadding("to", outdatedFieldName);
-              const url = reporter.format.bold.underline("url");
-              if (usesWorkspaces) {
-                const workspace = headerPadding("workspace", "workspaceName");
-                return `  ${name}  ${range}  ${from}     ${to}  ${workspace}  ${url}`;
-              } else {
-                return `  ${name}  ${range}  ${from}     ${to}  ${url}`;
-              }
-            };
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-            const groupedDeps = deps.reduce(function (acc, dep) {
-              const hint = dep.hint,
-                name = dep.name,
-                upgradeTo = dep.upgradeTo;
-
-              const version = dep[outdatedFieldName];
-              const key = getNameFromHint(hint);
-              const xs = acc[key] || [];
-              acc[key] = xs.concat({
-                name: makeRow(dep),
-                value: dep,
-                short: `${name}@${version}`,
-                upgradeTo,
-              });
-              return acc;
-            }, {});
+var _login;
 
-            const flatten = function flatten(xs) {
-              return xs.reduce(function (ys, y) {
-                return ys.concat(Array.isArray(y) ? flatten(y) : y);
-              }, []);
-            };
+function _load_login() {
+  return _login = __webpack_require__(107);
+}
 
-            const choices = flatten(
-              Object.keys(groupedDeps).map(function (key) {
-                return [
-                  new (_inquirer || _load_inquirer()).default.Separator(
-                    reporter.format.bold.underline.green(key),
-                  ),
-                  new (_inquirer || _load_inquirer()).default.Separator(
-                    makeHeaderRow(),
-                  ),
-                  groupedDeps[key],
-                  new (_inquirer || _load_inquirer()).default.Separator(" "),
-                ];
-              }),
-            );
+var _npmRegistry;
 
-            try {
-              const red = reporter.format.red("<red>");
-              const yellow = reporter.format.yellow("<yellow>");
-              const green = reporter.format.green("<green>");
-              reporter.info(
-                reporter.lang(
-                  "legendColorsForVersionUpdates",
-                  red,
-                  yellow,
-                  green,
-                ),
-              );
-
-              const answers = yield reporter.prompt(
-                "Choose which packages to update.",
-                choices,
-                {
-                  name: "packages",
-                  type: "checkbox",
-                  validate: function validate(answer) {
-                    return (
-                      !!answer.length || "You must choose at least one package."
-                    );
-                  },
-                },
-              );
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-              const getPattern = function getPattern({ upgradeTo }) {
-                return upgradeTo;
-              };
-              const isHint = function isHint(x) {
-                return function ({ hint }) {
-                  return hint === x;
-                };
-              };
+var _errors;
 
-              var _arr = [null, "dev", "optional", "peer"];
-              for (var _i = 0; _i < _arr.length; _i++) {
-                const hint = _arr[_i];
-                // Reset dependency flags
-                flags.dev = hint === "dev";
-                flags.peer = hint === "peer";
-                flags.optional = hint === "optional";
-                flags.ignoreWorkspaceRootCheck = true;
-                flags.includeWorkspaceDeps = false;
-                flags.workspaceRootIsCwd = false;
-                const deps = answers.filter(isHint(hint));
-                if (deps.length) {
-                  const install = new (_install || _load_install()).Install(
-                    flags,
-                    config,
-                    reporter,
-                    lockfile,
-                  );
-
-                  var _ref2 = yield install.fetchRequestFromCwd();
-
-                  const packagePatterns = _ref2.requests;
-
-                  const depsByWorkspace = deps.reduce(function (acc, dep) {
-                    const workspaceLoc = dep.workspaceLoc;
-
-                    const xs = acc[workspaceLoc] || [];
-                    acc[workspaceLoc] = xs.concat(dep);
-                    return acc;
-                  }, {});
-                  const cwd = config.cwd;
-                  for (
-                    var _iterator = Object.keys(depsByWorkspace),
-                      _isArray = Array.isArray(_iterator),
-                      _i2 = 0,
-                      _iterator = _isArray
-                        ? _iterator
-                        : _iterator[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref3;
-
-                    if (_isArray) {
-                      if (_i2 >= _iterator.length) break;
-                      _ref3 = _iterator[_i2++];
-                    } else {
-                      _i2 = _iterator.next();
-                      if (_i2.done) break;
-                      _ref3 = _i2.value;
-                    }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-                    const loc = _ref3;
+var _normalizePattern2;
 
-                    const patterns = depsByWorkspace[loc].map(getPattern);
-                    (0, (_upgrade || _load_upgrade()).cleanLockfile)(
-                      lockfile,
-                      deps,
-                      packagePatterns,
-                      reporter,
-                    );
-                    reporter.info(
-                      reporter.lang("updateInstalling", getNameFromHint(hint)),
-                    );
-                    if (loc !== "") {
-                      config.cwd = path.resolve(path.dirname(loc));
-                    }
-                    const add = new (_add || _load_add()).Add(
-                      patterns,
-                      flags,
-                      config,
-                      reporter,
-                      lockfile,
-                    );
-                    yield add.init();
-                    config.cwd = cwd;
-                  }
-                }
-              }
-            } catch (e) {
-              Promise.reject(e);
-            }
-          },
-        );
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+var _validate;
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+function _load_validate() {
+  return _validate = __webpack_require__(125);
+}
 
-      var _inquirer;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_inquirer() {
-        return (_inquirer = _interopRequireDefault(__webpack_require__(276)));
+function setFlags(commander) {
+  commander.description('Add, remove, or list tags on a package.');
+}
+
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('tag', {
+  add(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (args.length !== 2) {
+        return false;
       }
 
-      var _lockfile;
+      var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(args.shift());
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+      const name = _normalizePattern.name,
+            range = _normalizePattern.range,
+            hasVersion = _normalizePattern.hasVersion;
+
+      if (!hasVersion) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('requiredVersionInRange'));
+      }
+      if (!(0, (_validate || _load_validate()).isValidPackageName)(name)) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidPackageName'));
       }
 
-      var _add;
+      const tag = args.shift();
 
-      function _load_add() {
-        return (_add = __webpack_require__(165));
-      }
+      reporter.step(1, 3, reporter.lang('loggingIn'));
+      const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, name);
 
-      var _upgrade;
+      reporter.step(2, 3, reporter.lang('creatingTag', tag, range));
+      const result = yield config.registries.npm.request(`-/package/${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/dist-tags/${encodeURI(tag)}`, {
+        method: 'PUT',
+        body: range
+      });
 
-      function _load_upgrade() {
-        return (_upgrade = __webpack_require__(207));
+      if (result != null && result.ok) {
+        reporter.success(reporter.lang('createdTag'));
+      } else {
+        reporter.error(reporter.lang('createdTagFail'));
       }
 
-      var _colorForVersions;
+      reporter.step(3, 3, reporter.lang('revokingToken'));
+      yield revoke();
 
-      function _load_colorForVersions() {
-        return (_colorForVersions = _interopRequireDefault(
-          __webpack_require__(369),
-        ));
-      }
+      if (result != null && result.ok) {
+        return true;
+      } else {
+        throw new Error();
+      }
+    })();
+  },
+
+  rm(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      reporter.warn(`\`yarn tag rm\` is deprecated. Please use \`yarn tag remove\`.`);
+      yield remove(config, reporter, flags, args);
+    })();
+  },
+
+  remove(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield remove(config, reporter, flags, args);
+    })();
+  },
+
+  ls(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      reporter.warn(`\`yarn tag ls\` is deprecated. Please use \`yarn tag list\`.`);
+      yield list(config, reporter, flags, args);
+    })();
+  },
+
+  list(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield list(config, reporter, flags, args);
+    })();
+  }
+}, ['add <pkg>@<version> [<tag>]', 'remove <pkg> <tag>', 'list [<pkg>]']);
 
-      var _colorizeDiff;
+const run = _buildSubCommands.run,
+      hasWrapper = _buildSubCommands.hasWrapper,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.hasWrapper = hasWrapper;
+exports.examples = examples;
 
-      function _load_colorizeDiff() {
-        return (_colorizeDiff = _interopRequireDefault(
-          __webpack_require__(370),
-        ));
-      }
+/***/ }),
+/* 362 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _install;
+"use strict";
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.requireLockfile = undefined;
 
-      const path = __webpack_require__(0);
+var _extends2;
 
-      const requireLockfile = (exports.requireLockfile = true);
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      function setFlags(commander) {
-        commander.description(
-          "Provides an easy way to update outdated packages.",
-        );
-        commander.usage("upgrade-interactive [flags]");
-        commander.option(
-          "-S, --scope <scope>",
-          "upgrade packages under the specified scope",
-        );
-        commander.option(
-          "--latest",
-          "list the latest version of packages, ignoring version ranges in package.json",
-        );
-        commander.option(
-          "-E, --exact",
-          "install exact version. Only used when --latest is specified.",
-        );
-        commander.option(
-          "-T, --tilde",
-          "install most recent release with the same minor version. Only used when --latest is specified.",
-        );
-        commander.option(
-          "-C, --caret",
-          "install most recent release with the same major version. Only used when --latest is specified.",
-        );
-      }
+var _asyncToGenerator2;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      /***/
-    },
-    /* 363 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const outdatedFieldName = flags.latest ? 'latest' : 'wanted';
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder);
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.setVersion = undefined;
+    const deps = yield (0, (_upgrade || _load_upgrade()).getOutdated)(config, reporter, (0, (_extends2 || _load_extends()).default)({}, flags, { includeWorkspaceDeps: true }), lockfile, args);
+
+    if (deps.length === 0) {
+      reporter.success(reporter.lang('allDependenciesUpToDate'));
+      return;
+    }
 
-      var _asyncToGenerator2;
+    // Fail early with runtime compatibility checks so that it doesn't fail after you've made your selections
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+    yield install.checkCompatibility();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+    const usesWorkspaces = !!config.workspaceRootFolder;
 
-      let setVersion = (exports.setVersion = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args, required) {
-            const pkg = yield config.readRootManifest();
-            const pkgLoc = pkg._loc;
-            const scripts = (0, (_map || _load_map()).default)();
-            let newVersion = flags.newVersion;
-            let identifier = undefined;
-            if (flags.preid) {
-              identifier = flags.preid;
-            }
-            invariant(pkgLoc, "expected package location");
+    const maxLengthArr = {
+      name: 'name'.length,
+      current: 'from'.length,
+      range: 'latest'.length,
+      [outdatedFieldName]: 'to'.length,
+      workspaceName: 'workspace'.length
+    };
 
-            if (args.length && !newVersion) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("invalidVersionArgument", NEW_VERSION_FLAG),
-              );
-            }
+    const keysWithDynamicLength = ['name', 'current', outdatedFieldName];
 
-            function runLifecycle(lifecycle) {
-              if (scripts[lifecycle]) {
-                return (0,
-                (_executeLifecycleScript || _load_executeLifecycleScript())
-                  .execCommand)({
-                  stage: lifecycle,
-                  config,
-                  cmd: scripts[lifecycle],
-                  cwd: config.cwd,
-                  isInteractive: true,
-                });
-              }
+    if (!flags.latest) {
+      maxLengthArr.range = 'range'.length;
+      keysWithDynamicLength.push('range');
+    }
 
-              return Promise.resolve();
-            }
+    if (usesWorkspaces) {
+      keysWithDynamicLength.push('workspaceName');
+    }
 
-            function isCommitHooksDisabled() {
-              return (
-                flags.commitHooks === false ||
-                config.getOption("version-commit-hooks") === false
-              );
-            }
+    deps.forEach(function (dep) {
+      return keysWithDynamicLength.forEach(function (key) {
+        maxLengthArr[key] = Math.max(maxLengthArr[key], dep[key].length);
+      });
+    });
 
-            if (pkg.scripts) {
-              // inherit `scripts` from manifest
-              Object.assign(scripts, pkg.scripts);
-            }
+    // Depends on maxLengthArr
+    const addPadding = function addPadding(dep) {
+      return function (key) {
+        return `${dep[key]}${' '.repeat(maxLengthArr[key] - dep[key].length)}`;
+      };
+    };
+    const headerPadding = function headerPadding(header, key) {
+      return `${reporter.format.bold.underline(header)}${' '.repeat(maxLengthArr[key] - header.length)}`;
+    };
+
+    const colorizeName = function colorizeName(from, to) {
+      return reporter.format[(0, (_colorForVersions || _load_colorForVersions()).default)(from, to)];
+    };
+
+    const getNameFromHint = function getNameFromHint(hint) {
+      return hint ? `${hint}Dependencies` : 'dependencies';
+    };
+
+    const makeRow = function makeRow(dep) {
+      const padding = addPadding(dep);
+      const name = colorizeName(dep.current, dep[outdatedFieldName])(padding('name'));
+      const current = reporter.format.blue(padding('current'));
+      const latest = (0, (_colorizeDiff || _load_colorizeDiff()).default)(dep.current, padding(outdatedFieldName), reporter);
+      const url = reporter.format.cyan(dep.url);
+      const range = reporter.format.blue(flags.latest ? 'latest' : padding('range'));
+      if (usesWorkspaces) {
+        const workspace = padding('workspaceName');
+        return `${name}  ${range}  ${current}  ❯  ${latest}  ${workspace}  ${url}`;
+      } else {
+        return `${name}  ${range}  ${current}  ❯  ${latest}  ${url}`;
+      }
+    };
+
+    const makeHeaderRow = function makeHeaderRow() {
+      const name = headerPadding('name', 'name');
+      const range = headerPadding('range', 'range');
+      const from = headerPadding('from', 'current');
+      const to = headerPadding('to', outdatedFieldName);
+      const url = reporter.format.bold.underline('url');
+      if (usesWorkspaces) {
+        const workspace = headerPadding('workspace', 'workspaceName');
+        return `  ${name}  ${range}  ${from}     ${to}  ${workspace}  ${url}`;
+      } else {
+        return `  ${name}  ${range}  ${from}     ${to}  ${url}`;
+      }
+    };
+
+    const groupedDeps = deps.reduce(function (acc, dep) {
+      const hint = dep.hint,
+            name = dep.name,
+            upgradeTo = dep.upgradeTo;
+
+      const version = dep[outdatedFieldName];
+      const key = getNameFromHint(hint);
+      const xs = acc[key] || [];
+      acc[key] = xs.concat({
+        name: makeRow(dep),
+        value: dep,
+        short: `${name}@${version}`,
+        upgradeTo
+      });
+      return acc;
+    }, {});
+
+    const flatten = function flatten(xs) {
+      return xs.reduce(function (ys, y) {
+        return ys.concat(Array.isArray(y) ? flatten(y) : y);
+      }, []);
+    };
+
+    const choices = flatten(Object.keys(groupedDeps).map(function (key) {
+      return [new (_inquirer || _load_inquirer()).default.Separator(reporter.format.bold.underline.green(key)), new (_inquirer || _load_inquirer()).default.Separator(makeHeaderRow()), groupedDeps[key], new (_inquirer || _load_inquirer()).default.Separator(' ')];
+    }));
+
+    try {
+      const red = reporter.format.red('<red>');
+      const yellow = reporter.format.yellow('<yellow>');
+      const green = reporter.format.green('<green>');
+      reporter.info(reporter.lang('legendColorsForVersionUpdates', red, yellow, green));
+
+      const answers = yield reporter.prompt('Choose which packages to update.', choices, {
+        name: 'packages',
+        type: 'checkbox',
+        validate: function validate(answer) {
+          return !!answer.length || 'You must choose at least one package.';
+        }
+      });
+
+      const getPattern = function getPattern({ upgradeTo }) {
+        return upgradeTo;
+      };
+      const isHint = function isHint(x) {
+        return function ({ hint }) {
+          return hint === x;
+        };
+      };
+
+      var _arr = [null, 'dev', 'optional', 'peer'];
+      for (var _i = 0; _i < _arr.length; _i++) {
+        const hint = _arr[_i];
+        // Reset dependency flags
+        flags.dev = hint === 'dev';
+        flags.peer = hint === 'peer';
+        flags.optional = hint === 'optional';
+        flags.ignoreWorkspaceRootCheck = true;
+        flags.includeWorkspaceDeps = false;
+        flags.workspaceRootIsCwd = false;
+        const deps = answers.filter(isHint(hint));
+        if (deps.length) {
+          const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
 
-            // get old version
-            let oldVersion = pkg.version;
-            if (oldVersion) {
-              reporter.info(
-                `${reporter.lang("currentVersion")}: ${oldVersion}`,
-              );
+          var _ref2 = yield install.fetchRequestFromCwd();
+
+          const packagePatterns = _ref2.requests;
+
+          const depsByWorkspace = deps.reduce(function (acc, dep) {
+            const workspaceLoc = dep.workspaceLoc;
+
+            const xs = acc[workspaceLoc] || [];
+            acc[workspaceLoc] = xs.concat(dep);
+            return acc;
+          }, {});
+          const cwd = config.cwd;
+          for (var _iterator = Object.keys(depsByWorkspace), _isArray = Array.isArray(_iterator), _i2 = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+            var _ref3;
+
+            if (_isArray) {
+              if (_i2 >= _iterator.length) break;
+              _ref3 = _iterator[_i2++];
             } else {
-              oldVersion = "0.0.0";
+              _i2 = _iterator.next();
+              if (_i2.done) break;
+              _ref3 = _i2.value;
             }
 
-            // get new version
-            if (
-              newVersion &&
-              !isValidNewVersion(
-                oldVersion,
-                newVersion,
-                config.looseSemver,
-                identifier,
-              )
-            ) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("invalidVersion"),
-              );
-            }
+            const loc = _ref3;
 
-            // get new version by bumping old version, if requested
-            if (!newVersion) {
-              if (flags.major) {
-                newVersion = semver.inc(oldVersion, "major");
-              } else if (flags.minor) {
-                newVersion = semver.inc(oldVersion, "minor");
-              } else if (flags.patch) {
-                newVersion = semver.inc(oldVersion, "patch");
-              } else if (flags.premajor) {
-                newVersion = semver.inc(oldVersion, "premajor", identifier);
-              } else if (flags.preminor) {
-                newVersion = semver.inc(oldVersion, "preminor", identifier);
-              } else if (flags.prepatch) {
-                newVersion = semver.inc(oldVersion, "prepatch", identifier);
-              } else if (flags.prerelease) {
-                newVersion = semver.inc(oldVersion, "prerelease", identifier);
-              }
+            const patterns = depsByWorkspace[loc].map(getPattern);
+            (0, (_upgrade || _load_upgrade()).cleanLockfile)(lockfile, deps, packagePatterns, reporter);
+            reporter.info(reporter.lang('updateInstalling', getNameFromHint(hint)));
+            if (loc !== '') {
+              config.cwd = path.resolve(path.dirname(loc));
             }
+            const add = new (_add || _load_add()).Add(patterns, flags, config, reporter, lockfile);
+            yield add.init();
+            config.cwd = cwd;
+          }
+        }
+      }
+    } catch (e) {
+      Promise.reject(e);
+    }
+  });
 
-            // wasn't passed a version arg so ask interactively
-            while (!newVersion) {
-              // make sure we're not running in non-interactive mode before asking for new version
-              if (flags.nonInteractive || config.nonInteractive) {
-                // if no version is specified, use current version in package.json
-                newVersion = oldVersion;
-                break;
-              }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              // Make sure we dont exit with an error message when pressing Ctrl-C or enter to abort
-              try {
-                newVersion = yield reporter.question(
-                  reporter.lang("newVersion"),
-                );
-                if (!newVersion) {
-                  newVersion = oldVersion;
-                }
-              } catch (err) {
-                newVersion = oldVersion;
-              }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-              if (!required && !newVersion) {
-                reporter.info(
-                  `${reporter.lang("noVersionOnPublish")}: ${oldVersion}`,
-                );
-                return function () {
-                  return Promise.resolve();
-                };
-              }
+var _inquirer;
 
-              if (
-                isValidNewVersion(
-                  oldVersion,
-                  newVersion,
-                  config.looseSemver,
-                  identifier,
-                )
-              ) {
-                break;
-              } else {
-                newVersion = null;
-                reporter.error(reporter.lang("invalidSemver"));
-              }
-            }
-            if (newVersion) {
-              newVersion =
-                semver.inc(
-                  oldVersion,
-                  newVersion,
-                  config.looseSemver,
-                  identifier,
-                ) || newVersion;
-            }
-            invariant(newVersion, "expected new version");
+function _load_inquirer() {
+  return _inquirer = _interopRequireDefault(__webpack_require__(276));
+}
 
-            if (newVersion === pkg.version) {
-              return function () {
-                return Promise.resolve();
-              };
-            }
+var _lockfile;
 
-            yield runLifecycle("preversion");
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-            // update version
-            reporter.info(`${reporter.lang("newVersion")}: ${newVersion}`);
-            pkg.version = newVersion;
+var _add;
 
-            // update versions in manifests
-            const manifests = yield config.getRootManifests();
-            for (
-              var _iterator = (_index || _load_index()).registryNames,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+function _load_add() {
+  return _add = __webpack_require__(165);
+}
 
-            ) {
-              var _ref2;
+var _upgrade;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+function _load_upgrade() {
+  return _upgrade = __webpack_require__(207);
+}
 
-              const registryName = _ref2;
+var _colorForVersions;
 
-              const manifest = manifests[registryName];
-              if (manifest.exists) {
-                manifest.object.version = newVersion;
-              }
-            }
-            yield config.saveRootManifests(manifests);
+function _load_colorForVersions() {
+  return _colorForVersions = _interopRequireDefault(__webpack_require__(369));
+}
 
-            yield runLifecycle("version");
+var _colorizeDiff;
 
-            return (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* () {
-                invariant(newVersion, "expected version");
+function _load_colorizeDiff() {
+  return _colorizeDiff = _interopRequireDefault(__webpack_require__(370));
+}
 
-                // check if a new git tag should be created
-                if (
-                  flags.gitTagVersion &&
-                  config.getOption("version-git-tag")
-                ) {
-                  // add git commit and tag
-                  let isGit = false;
-                  const parts = config.cwd.split(path.sep);
-                  while (parts.length) {
-                    isGit = yield (_fs || _load_fs()).exists(
-                      path.join(parts.join(path.sep), ".git"),
-                    );
-                    if (isGit) {
-                      break;
-                    } else {
-                      parts.pop();
-                    }
-                  }
+var _install;
 
-                  if (isGit) {
-                    const message = (
-                      flags.message ||
-                      String(config.getOption("version-git-message"))
-                    ).replace(/%s/g, newVersion);
-                    const sign = Boolean(
-                      config.getOption("version-sign-git-tag"),
-                    );
-                    const flag = sign ? "-sm" : "-am";
-                    const prefix = String(
-                      config.getOption("version-tag-prefix"),
-                    );
-                    const args = [
-                      "commit",
-                      "-m",
-                      message,
-                      ...(isCommitHooksDisabled() ? ["-n"] : []),
-                    ];
-
-                    const gitRoot = (yield (0,
-                    (_gitSpawn || _load_gitSpawn()).spawn)(
-                      ["rev-parse", "--show-toplevel"],
-                      { cwd: config.cwd },
-                    )).trim();
-
-                    // add manifest
-                    yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                      ["add", path.relative(gitRoot, pkgLoc)],
-                      { cwd: gitRoot },
-                    );
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-                    // create git commit
-                    yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(args, {
-                      cwd: gitRoot,
-                    });
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                    // create git tag
-                    yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(
-                      ["tag", `${prefix}${newVersion}`, flag, message],
-                      { cwd: gitRoot },
-                    );
-                  }
-                }
+const path = __webpack_require__(0);
 
-                yield runLifecycle("postversion");
-              },
-            );
-          },
-        );
+const requireLockfile = exports.requireLockfile = true;
 
-        return function setVersion(_x, _x2, _x3, _x4, _x5) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+function setFlags(commander) {
+  commander.description('Provides an easy way to update outdated packages.');
+  commander.usage('upgrade-interactive [flags]');
+  commander.option('-S, --scope <scope>', 'upgrade packages under the specified scope');
+  commander.option('--latest', 'list the latest version of packages, ignoring version ranges in package.json');
+  commander.option('-E, --exact', 'install exact version. Only used when --latest is specified.');
+  commander.option('-T, --tilde', 'install most recent release with the same minor version. Only used when --latest is specified.');
+  commander.option('-C, --caret', 'install most recent release with the same major version. Only used when --latest is specified.');
+}
 
-      let run = (exports.run = (() => {
-        var _ref4 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const commit = yield setVersion(
-              config,
-              reporter,
-              flags,
-              args,
-              true,
-            );
-            yield commit();
-          },
-        );
+function hasWrapper(commander, args) {
+  return true;
+}
 
-        return function run(_x6, _x7, _x8, _x9) {
-          return _ref4.apply(this, arguments);
-        };
-      })());
+/***/ }),
+/* 363 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+"use strict";
 
-      var _index;
 
-      function _load_index() {
-        return (_index = __webpack_require__(57));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.setVersion = undefined;
 
-      var _executeLifecycleScript;
+var _asyncToGenerator2;
 
-      function _load_executeLifecycleScript() {
-        return (_executeLifecycleScript = __webpack_require__(111));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let setVersion = exports.setVersion = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args, required) {
+    const pkg = yield config.readRootManifest();
+    const pkgLoc = pkg._loc;
+    const scripts = (0, (_map || _load_map()).default)();
+    let newVersion = flags.newVersion;
+    let identifier = undefined;
+    if (flags.preid) {
+      identifier = flags.preid;
+    }
+    invariant(pkgLoc, 'expected package location');
 
-      var _errors;
+    if (args.length && !newVersion) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidVersionArgument', NEW_VERSION_FLAG));
+    }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
+    function runLifecycle(lifecycle) {
+      if (scripts[lifecycle]) {
+        return (0, (_executeLifecycleScript || _load_executeLifecycleScript()).execCommand)({ stage: lifecycle, config, cmd: scripts[lifecycle], cwd: config.cwd, isInteractive: true });
       }
 
-      var _gitSpawn;
+      return Promise.resolve();
+    }
 
-      function _load_gitSpawn() {
-        return (_gitSpawn = __webpack_require__(373));
-      }
+    function isCommitHooksDisabled() {
+      return flags.commitHooks === false || config.getOption('version-commit-hooks') === false;
+    }
 
-      var _fs;
+    if (pkg.scripts) {
+      // inherit `scripts` from manifest
+      Object.assign(scripts, pkg.scripts);
+    }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+    // get old version
+    let oldVersion = pkg.version;
+    if (oldVersion) {
+      reporter.info(`${reporter.lang('currentVersion')}: ${oldVersion}`);
+    } else {
+      oldVersion = '0.0.0';
+    }
 
-      var _map;
+    // get new version
+    if (newVersion && !isValidNewVersion(oldVersion, newVersion, config.looseSemver, identifier)) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidVersion'));
+    }
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
+    // get new version by bumping old version, if requested
+    if (!newVersion) {
+      if (flags.major) {
+        newVersion = semver.inc(oldVersion, 'major');
+      } else if (flags.minor) {
+        newVersion = semver.inc(oldVersion, 'minor');
+      } else if (flags.patch) {
+        newVersion = semver.inc(oldVersion, 'patch');
+      } else if (flags.premajor) {
+        newVersion = semver.inc(oldVersion, 'premajor', identifier);
+      } else if (flags.preminor) {
+        newVersion = semver.inc(oldVersion, 'preminor', identifier);
+      } else if (flags.prepatch) {
+        newVersion = semver.inc(oldVersion, 'prepatch', identifier);
+      } else if (flags.prerelease) {
+        newVersion = semver.inc(oldVersion, 'prerelease', identifier);
       }
+    }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
+    // wasn't passed a version arg so ask interactively
+    while (!newVersion) {
+      // make sure we're not running in non-interactive mode before asking for new version
+      if (flags.nonInteractive || config.nonInteractive) {
+        // if no version is specified, use current version in package.json
+        newVersion = oldVersion;
+        break;
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      // Make sure we dont exit with an error message when pressing Ctrl-C or enter to abort
+      try {
+        newVersion = yield reporter.question(reporter.lang('newVersion'));
+        if (!newVersion) {
+          newVersion = oldVersion;
+        }
+      } catch (err) {
+        newVersion = oldVersion;
       }
 
-      const invariant = __webpack_require__(9);
-      const semver = __webpack_require__(22);
-      const path = __webpack_require__(0);
-
-      const NEW_VERSION_FLAG = "--new-version [version]";
-      function isValidNewVersion(
-        oldVersion,
-        newVersion,
-        looseSemver,
-        identifier,
-      ) {
-        return !!(
-          semver.valid(newVersion, looseSemver) ||
-          semver.inc(oldVersion, newVersion, looseSemver, identifier)
-        );
+      if (!required && !newVersion) {
+        reporter.info(`${reporter.lang('noVersionOnPublish')}: ${oldVersion}`);
+        return function () {
+          return Promise.resolve();
+        };
       }
 
-      function setFlags(commander) {
-        commander.description(
-          "Update the version of your package via the command line.",
-        );
-        commander.option(NEW_VERSION_FLAG, "new version");
-        commander.option("--major", "auto-increment major version number");
-        commander.option("--minor", "auto-increment minor version number");
-        commander.option("--patch", "auto-increment patch version number");
-        commander.option(
-          "--premajor",
-          "auto-increment premajor version number",
-        );
-        commander.option(
-          "--preminor",
-          "auto-increment preminor version number",
-        );
-        commander.option(
-          "--prepatch",
-          "auto-increment prepatch version number",
-        );
-        commander.option(
-          "--prerelease",
-          "auto-increment prerelease version number",
-        );
-        commander.option(
-          "--preid [preid]",
-          "add a custom identifier to the prerelease",
-        );
-        commander.option("--message [message]", "message");
-        commander.option("--no-git-tag-version", "no git tag version");
-        commander.option(
-          "--no-commit-hooks",
-          "bypass git hooks when committing new version",
-        );
+      if (isValidNewVersion(oldVersion, newVersion, config.looseSemver, identifier)) {
+        break;
+      } else {
+        newVersion = null;
+        reporter.error(reporter.lang('invalidSemver'));
       }
+    }
+    if (newVersion) {
+      newVersion = semver.inc(oldVersion, newVersion, config.looseSemver, identifier) || newVersion;
+    }
+    invariant(newVersion, 'expected new version');
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+    if (newVersion === pkg.version) {
+      return function () {
+        return Promise.resolve();
+      };
+    }
 
-      /***/
-    },
-    /* 364 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    yield runLifecycle('preversion');
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.LocalTarballFetcher = undefined;
+    // update version
+    reporter.info(`${reporter.lang('newVersion')}: ${newVersion}`);
+    pkg.version = newVersion;
 
-      var _extends2;
+    // update versions in manifests
+    const manifests = yield config.getRootManifests();
+    for (var _iterator = (_index || _load_index()).registryNames, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
       }
 
-      var _asyncToGenerator2;
+      const registryName = _ref2;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      const manifest = manifests[registryName];
+      if (manifest.exists) {
+        manifest.object.version = newVersion;
       }
+    }
+    yield config.saveRootManifests(manifests);
 
-      var _errors;
+    yield runLifecycle('version');
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      invariant(newVersion, 'expected version');
 
-      var _constants;
+      // check if a new git tag should be created
+      if (flags.gitTagVersion && config.getOption('version-git-tag')) {
+        // add git commit and tag
+        let isGit = false;
+        const parts = config.cwd.split(path.sep);
+        while (parts.length) {
+          isGit = yield (_fs || _load_fs()).exists(path.join(parts.join(path.sep), '.git'));
+          if (isGit) {
+            break;
+          } else {
+            parts.pop();
+          }
+        }
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+        if (isGit) {
+          const message = (flags.message || String(config.getOption('version-git-message'))).replace(/%s/g, newVersion);
+          const sign = Boolean(config.getOption('version-sign-git-tag'));
+          const flag = sign ? '-sm' : '-am';
+          const prefix = String(config.getOption('version-tag-prefix'));
+          const args = ['commit', '-m', message, ...(isCommitHooksDisabled() ? ['-n'] : [])];
 
-      var _baseFetcher;
+          const gitRoot = (yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['rev-parse', '--show-toplevel'], { cwd: config.cwd })).trim();
 
-      function _load_baseFetcher() {
-        return (_baseFetcher = _interopRequireDefault(
-          __webpack_require__(167),
-        ));
-      }
+          // add manifest
+          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['add', path.relative(gitRoot, pkgLoc)], { cwd: gitRoot });
 
-      var _fs;
+          // create git commit
+          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(args, { cwd: gitRoot });
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+          // create git tag
+          yield (0, (_gitSpawn || _load_gitSpawn()).spawn)(['tag', `${prefix}${newVersion}`, flag, message], { cwd: gitRoot });
+        }
       }
 
-      var _misc;
+      yield runLifecycle('postversion');
+    });
+  });
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+  return function setVersion(_x, _x2, _x3, _x4, _x5) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      var _normalizeUrl;
+let run = exports.run = (() => {
+  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const commit = yield setVersion(config, reporter, flags, args, true);
+    yield commit();
+  });
 
-      function _load_normalizeUrl() {
-        return (_normalizeUrl = _interopRequireDefault(
-          __webpack_require__(402),
-        ));
-      }
+  return function run(_x6, _x7, _x8, _x9) {
+    return _ref4.apply(this, arguments);
+  };
+})();
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+var _index;
 
-      const crypto = __webpack_require__(11);
-      const path = __webpack_require__(0);
-      const tarFs = __webpack_require__(193);
-      const url = __webpack_require__(24);
-      const fs = __webpack_require__(5);
-      const stream = __webpack_require__(23);
-      const gunzip = __webpack_require__(656);
-      const invariant = __webpack_require__(9);
-      const ssri = __webpack_require__(65);
+function _load_index() {
+  return _index = __webpack_require__(57);
+}
 
-      const RE_URL_NAME_MATCH =
-        /\/(?:(@[^/]+)(?:\/|%2f))?[^/]+\/(?:-|_attachments)\/(?:@[^/]+\/)?([^/]+)$/;
+var _executeLifecycleScript;
 
-      const isHashAlgorithmSupported = (name) => {
-        const cachedResult = isHashAlgorithmSupported.__cache[name];
-        if (cachedResult != null) {
-          return cachedResult;
-        }
-        let supported = true;
-        try {
-          crypto.createHash(name);
-        } catch (error) {
-          if (error.message !== "Digest method not supported") {
-            throw error;
-          }
-          supported = false;
-        }
+function _load_executeLifecycleScript() {
+  return _executeLifecycleScript = __webpack_require__(111);
+}
 
-        isHashAlgorithmSupported.__cache[name] = supported;
-        return supported;
-      };
-      isHashAlgorithmSupported.__cache = {};
-
-      class TarballFetcher extends (_baseFetcher || _load_baseFetcher())
-        .default {
-        constructor(...args) {
-          var _temp;
-
-          return (
-            (_temp = super(...args)),
-            (this.validateError = null),
-            (this.validateIntegrity = null),
-            _temp
-          );
-        }
+var _errors;
 
-        setupMirrorFromCache() {
-          var _this = this;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const tarballMirrorPath = _this.getTarballMirrorPath();
-              const tarballCachePath = _this.getTarballCachePath();
+var _gitSpawn;
 
-              if (tarballMirrorPath == null) {
-                return;
-              }
+function _load_gitSpawn() {
+  return _gitSpawn = __webpack_require__(373);
+}
 
-              if (
-                !(yield (_fs || _load_fs()).exists(tarballMirrorPath)) &&
-                (yield (_fs || _load_fs()).exists(tarballCachePath))
-              ) {
-                // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
-                yield (_fs || _load_fs()).mkdirp(
-                  path.dirname(tarballMirrorPath),
-                );
-                yield (_fs || _load_fs()).copy(
-                  tarballCachePath,
-                  tarballMirrorPath,
-                  _this.reporter,
-                );
-              }
-            },
-          )();
-        }
+var _fs;
 
-        getTarballCachePath() {
-          return path.join(
-            this.dest,
-            (_constants || _load_constants()).TARBALL_FILENAME,
-          );
-        }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-        getTarballMirrorPath() {
-          var _url$parse = url.parse(this.reference);
+var _map;
 
-          const pathname = _url$parse.pathname;
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-          if (pathname == null) {
-            return null;
-          }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          const match = pathname.match(RE_URL_NAME_MATCH);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          let packageFilename;
-          if (match) {
-            const scope = match[1],
-              tarballBasename = match[2];
+const invariant = __webpack_require__(9);
+const semver = __webpack_require__(22);
+const path = __webpack_require__(0);
 
-            packageFilename = scope
-              ? `${scope}-${tarballBasename}`
-              : tarballBasename;
-          } else {
-            // fallback to base name
-            packageFilename = path.basename(pathname);
-          }
+const NEW_VERSION_FLAG = '--new-version [version]';
+function isValidNewVersion(oldVersion, newVersion, looseSemver, identifier) {
+  return !!(semver.valid(newVersion, looseSemver) || semver.inc(oldVersion, newVersion, looseSemver, identifier));
+}
 
-          return this.config.getOfflineMirrorPath(packageFilename);
-        }
+function setFlags(commander) {
+  commander.description('Update the version of your package via the command line.');
+  commander.option(NEW_VERSION_FLAG, 'new version');
+  commander.option('--major', 'auto-increment major version number');
+  commander.option('--minor', 'auto-increment minor version number');
+  commander.option('--patch', 'auto-increment patch version number');
+  commander.option('--premajor', 'auto-increment premajor version number');
+  commander.option('--preminor', 'auto-increment preminor version number');
+  commander.option('--prepatch', 'auto-increment prepatch version number');
+  commander.option('--prerelease', 'auto-increment prerelease version number');
+  commander.option('--preid [preid]', 'add a custom identifier to the prerelease');
+  commander.option('--message [message]', 'message');
+  commander.option('--no-git-tag-version', 'no git tag version');
+  commander.option('--no-commit-hooks', 'bypass git hooks when committing new version');
+}
 
-        createExtractor(resolve, reject, tarballPath) {
-          const hashInfo = this._supportedIntegrity({ hashOnly: true });
-          const integrityInfo = this._supportedIntegrity({ hashOnly: false });
+function hasWrapper(commander, args) {
+  return true;
+}
 
-          const now = new Date();
+/***/ }),
+/* 364 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          const fs = __webpack_require__(5);
-          const patchedFs = Object.assign({}, fs, {
-            utimes: (path, atime, mtime, cb) => {
-              fs.stat(path, (err, stat) => {
-                if (err) {
-                  cb(err);
-                  return;
-                }
-                if (stat.isDirectory()) {
-                  fs.utimes(path, atime, mtime, cb);
-                  return;
-                }
-                fs.open(path, "a", (err, fd) => {
-                  if (err) {
-                    cb(err);
-                    return;
-                  }
-                  fs.futimes(fd, atime, mtime, (err) => {
-                    if (err) {
-                      fs.close(fd, () => cb(err));
-                    } else {
-                      fs.close(fd, (err) => cb(err));
-                    }
-                  });
-                });
-              });
-            },
-          });
+"use strict";
 
-          const hashValidateStream = new ssri.integrityStream(hashInfo);
-          const integrityValidateStream = new ssri.integrityStream(
-            integrityInfo,
-          );
 
-          const untarStream = tarFs.extract(this.dest, {
-            strip: 1,
-            dmode: 0o755, // all dirs should be readable
-            fmode: 0o644, // all files should be readable
-            chown: false, // don't chown. just leave as it is
-            map: (header) => {
-              header.mtime = now;
-              if (header.linkname) {
-                const basePath = path.posix.dirname(
-                  path.join("/", header.name),
-                );
-                const jailPath = path.posix.join(basePath, header.linkname);
-                header.linkname = path.posix.relative("/", jailPath);
-              }
-              return header;
-            },
-            fs: patchedFs,
-          });
-          const extractorStream = gunzip();
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.LocalTarballFetcher = undefined;
 
-          hashValidateStream.once("error", (err) => {
-            this.validateError = err;
-          });
-          integrityValidateStream.once("error", (err) => {
-            this.validateError = err;
-          });
-          integrityValidateStream.once("integrity", (sri) => {
-            this.validateIntegrity = sri;
-          });
+var _extends2;
 
-          untarStream.on("error", (err) => {
-            reject(
-              new (_errors || _load_errors()).MessageError(
-                this.config.reporter.lang(
-                  "errorExtractingTarball",
-                  err.message,
-                  tarballPath,
-                ),
-              ),
-            );
-          });
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-          extractorStream.pipe(untarStream).on("finish", () => {
-            const error = this.validateError;
-            const hexDigest = this.validateIntegrity
-              ? this.validateIntegrity.hexDigest()
-              : "";
-            if (
-              this.config.updateChecksums &&
-              this.remote.integrity &&
-              this.validateIntegrity &&
-              this.remote.integrity !== this.validateIntegrity.toString()
-            ) {
-              this.remote.integrity = this.validateIntegrity.toString();
-            } else if (this.validateIntegrity) {
-              this.remote.cacheIntegrity = this.validateIntegrity.toString();
-            }
+var _asyncToGenerator2;
 
-            if (
-              integrityInfo.integrity &&
-              Object.keys(integrityInfo.integrity).length === 0
-            ) {
-              return reject(
-                new (_errors || _load_errors()).SecurityError(
-                  this.config.reporter.lang(
-                    "fetchBadIntegrityAlgorithm",
-                    this.packageName,
-                    this.remote.reference,
-                  ),
-                ),
-              );
-            }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            if (error) {
-              if (this.config.updateChecksums) {
-                this.remote.integrity = error.found.toString();
-              } else {
-                return reject(
-                  new (_errors || _load_errors()).SecurityError(
-                    this.config.reporter.lang(
-                      "fetchBadHashWithPath",
-                      this.packageName,
-                      this.remote.reference,
-                      error.found.toString(),
-                      error.expected.toString(),
-                    ),
-                  ),
-                );
-              }
-            }
+var _errors;
 
-            return resolve({
-              hash: this.hash || hexDigest,
-            });
-          });
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-          return {
-            hashValidateStream,
-            integrityValidateStream,
-            extractorStream,
-          };
-        }
+var _constants;
 
-        getLocalPaths(override) {
-          const paths = [
-            override ? path.resolve(this.config.cwd, override) : null,
-            this.getTarballMirrorPath(),
-            this.getTarballCachePath(),
-          ];
-          // $FlowFixMe: https://github.com/facebook/flow/issues/1414
-          return paths.filter((path) => path != null);
-        }
-
-        fetchFromLocal(override) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const tarPaths = _this2.getLocalPaths(override);
-              const stream = yield (_fs || _load_fs()).readFirstAvailableStream(
-                tarPaths,
-              );
-
-              return new Promise(function (resolve, reject) {
-                if (!stream) {
-                  reject(
-                    new (_errors || _load_errors()).MessageError(
-                      _this2.reporter.lang(
-                        "tarballNotInNetworkOrCache",
-                        _this2.reference,
-                        tarPaths,
-                      ),
-                    ),
-                  );
-                  return;
-                }
-                invariant(stream, "stream should be available at this point");
-                // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
-                const tarballPath = stream.path;
-
-                var _createExtractor = _this2.createExtractor(
-                  resolve,
-                  reject,
-                  tarballPath,
-                );
-
-                const hashValidateStream = _createExtractor.hashValidateStream,
-                  integrityValidateStream =
-                    _createExtractor.integrityValidateStream,
-                  extractorStream = _createExtractor.extractorStream;
-
-                stream.pipe(hashValidateStream);
-                hashValidateStream.pipe(integrityValidateStream);
-
-                integrityValidateStream
-                  .pipe(extractorStream)
-                  .on("error", function (err) {
-                    reject(
-                      new (_errors || _load_errors()).MessageError(
-                        _this2.config.reporter.lang(
-                          "fetchErrorCorrupt",
-                          err.message,
-                          tarballPath,
-                        ),
-                      ),
-                    );
-                  });
-              });
-            },
-          )();
-        }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-        fetchFromExternal() {
-          var _this3 = this;
+var _baseFetcher;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const registry = _this3.config.registries[_this3.registry];
+function _load_baseFetcher() {
+  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
+}
 
-              try {
-                const headers = _this3.requestHeaders();
-                return yield registry.request(
-                  _this3.reference,
-                  {
-                    headers: (0, (_extends2 || _load_extends()).default)(
-                      {
-                        "Accept-Encoding": "gzip",
-                      },
-                      headers,
-                    ),
-                    buffer: true,
-                    process: function process(req, resolve, reject) {
-                      // should we save this to the offline cache?
-                      const tarballMirrorPath = _this3.getTarballMirrorPath();
-                      const tarballCachePath = _this3.getTarballCachePath();
-
-                      var _createExtractor2 = _this3.createExtractor(
-                        resolve,
-                        reject,
-                      );
-
-                      const hashValidateStream =
-                          _createExtractor2.hashValidateStream,
-                        integrityValidateStream =
-                          _createExtractor2.integrityValidateStream,
-                        extractorStream = _createExtractor2.extractorStream;
-
-                      req.pipe(hashValidateStream);
-                      hashValidateStream.pipe(integrityValidateStream);
-
-                      if (tarballMirrorPath) {
-                        integrityValidateStream
-                          .pipe(fs.createWriteStream(tarballMirrorPath))
-                          .on("error", reject);
-                      }
-
-                      if (tarballCachePath) {
-                        integrityValidateStream
-                          .pipe(fs.createWriteStream(tarballCachePath))
-                          .on("error", reject);
-                      }
-
-                      integrityValidateStream
-                        .pipe(extractorStream)
-                        .on("error", reject);
-                    },
-                  },
-                  _this3.packageName,
-                );
-              } catch (err) {
-                const tarballMirrorPath = _this3.getTarballMirrorPath();
-                const tarballCachePath = _this3.getTarballCachePath();
+var _fs;
 
-                if (
-                  tarballMirrorPath &&
-                  (yield (_fs || _load_fs()).exists(tarballMirrorPath))
-                ) {
-                  yield (_fs || _load_fs()).unlink(tarballMirrorPath);
-                }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-                if (
-                  tarballCachePath &&
-                  (yield (_fs || _load_fs()).exists(tarballCachePath))
-                ) {
-                  yield (_fs || _load_fs()).unlink(tarballCachePath);
-                }
+var _misc;
 
-                throw err;
-              }
-            },
-          )();
-        }
-
-        requestHeaders() {
-          const registry = this.config.registries.yarn;
-          const config = registry.config;
-          const requestParts = urlParts(this.reference);
-          return Object.keys(config).reduce((headers, option) => {
-            const parts = option.split(":");
-            if (parts.length === 3 && parts[1] === "_header") {
-              const registryParts = urlParts(parts[0]);
-              if (
-                requestParts.host === registryParts.host &&
-                requestParts.path.startsWith(registryParts.path)
-              ) {
-                const headerName = parts[2];
-                const headerValue = config[option];
-                headers[headerName] = headerValue;
-              }
-            }
-            return headers;
-          }, {});
-        }
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-        _fetch() {
-          const isFilePath = this.reference.startsWith("file:");
-          this.reference = (0, (_misc || _load_misc()).removePrefix)(
-            this.reference,
-            "file:",
-          );
-          const urlParse = url.parse(this.reference);
+var _normalizeUrl;
 
-          // legacy support for local paths in yarn.lock entries
-          const isRelativePath = urlParse.protocol
-            ? urlParse.protocol.match(/^[a-z]:$/i)
-            : urlParse.pathname
-              ? urlParse.pathname.match(/^(?:\.{1,2})?[\\\/]/)
-              : false;
+function _load_normalizeUrl() {
+  return _normalizeUrl = _interopRequireDefault(__webpack_require__(402));
+}
 
-          if (isFilePath || isRelativePath) {
-            return this.fetchFromLocal(this.reference);
-          }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          return this.fetchFromLocal().catch((err) => this.fetchFromExternal());
-        }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        _findIntegrity({ hashOnly }) {
-          if (this.remote.integrity && !hashOnly) {
-            return ssri.parse(this.remote.integrity);
-          }
-          if (this.hash) {
-            return ssri.fromHex(this.hash, "sha1");
-          }
-          return null;
-        }
+const crypto = __webpack_require__(11);
+const path = __webpack_require__(0);
+const tarFs = __webpack_require__(193);
+const url = __webpack_require__(24);
+const fs = __webpack_require__(5);
+const stream = __webpack_require__(23);
+const gunzip = __webpack_require__(656);
+const invariant = __webpack_require__(9);
+const ssri = __webpack_require__(65);
 
-        _supportedIntegrity({ hashOnly }) {
-          const expectedIntegrity = this._findIntegrity({ hashOnly }) || {};
-          const expectedIntegrityAlgorithms = Object.keys(expectedIntegrity);
-          const shouldValidateIntegrity =
-            (this.hash || this.remote.integrity) &&
-            !this.config.updateChecksums;
+const RE_URL_NAME_MATCH = /\/(?:(@[^/]+)(?:\/|%2f))?[^/]+\/(?:-|_attachments)\/(?:@[^/]+\/)?([^/]+)$/;
 
-          if (
-            expectedIntegrityAlgorithms.length === 0 &&
-            (!shouldValidateIntegrity || hashOnly)
-          ) {
-            const algorithms = this.config.updateChecksums
-              ? ["sha512"]
-              : ["sha1"];
-            // for consistency, return sha1 for packages without a remote integrity (eg. github)
-            return { integrity: null, algorithms };
-          }
+const isHashAlgorithmSupported = name => {
+  const cachedResult = isHashAlgorithmSupported.__cache[name];
+  if (cachedResult != null) {
+    return cachedResult;
+  }
+  let supported = true;
+  try {
+    crypto.createHash(name);
+  } catch (error) {
+    if (error.message !== 'Digest method not supported') {
+      throw error;
+    }
+    supported = false;
+  }
 
-          const algorithms = new Set(["sha512", "sha1"]);
-          const integrity = {};
-          for (
-            var _iterator = expectedIntegrityAlgorithms,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+  isHashAlgorithmSupported.__cache[name] = supported;
+  return supported;
+};
+isHashAlgorithmSupported.__cache = {};
 
-          ) {
-            var _ref;
+class TarballFetcher extends (_baseFetcher || _load_baseFetcher()).default {
+  constructor(...args) {
+    var _temp;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+    return _temp = super(...args), this.validateError = null, this.validateIntegrity = null, _temp;
+  }
 
-            const algorithm = _ref;
+  setupMirrorFromCache() {
+    var _this = this;
 
-            if (isHashAlgorithmSupported(algorithm)) {
-              algorithms.add(algorithm);
-              integrity[algorithm] = expectedIntegrity[algorithm];
-            }
-          }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const tarballMirrorPath = _this.getTarballMirrorPath();
+      const tarballCachePath = _this.getTarballCachePath();
 
-          return { integrity, algorithms: Array.from(algorithms) };
-        }
+      if (tarballMirrorPath == null) {
+        return;
       }
 
-      exports.default = TarballFetcher;
-      class LocalTarballFetcher extends TarballFetcher {
-        _fetch() {
-          return this.fetchFromLocal(this.reference);
-        }
+      if (!(yield (_fs || _load_fs()).exists(tarballMirrorPath)) && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
+        // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
+        yield (_fs || _load_fs()).mkdirp(path.dirname(tarballMirrorPath));
+        yield (_fs || _load_fs()).copy(tarballCachePath, tarballMirrorPath, _this.reporter);
       }
+    })();
+  }
 
-      exports.LocalTarballFetcher = LocalTarballFetcher;
+  getTarballCachePath() {
+    return path.join(this.dest, (_constants || _load_constants()).TARBALL_FILENAME);
+  }
 
-      function urlParts(requestUrl) {
-        const normalizedUrl = (0,
-        (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
-        const parsed = url.parse(normalizedUrl);
-        const host = parsed.host || "";
-        const path = parsed.path || "";
-        return { host, path };
-      }
+  getTarballMirrorPath() {
+    var _url$parse = url.parse(this.reference);
 
-      /***/
-    },
-    /* 365 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    const pathname = _url$parse.pathname;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
 
-      var _misc;
+    if (pathname == null) {
+      return null;
+    }
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+    const match = pathname.match(RE_URL_NAME_MATCH);
 
-      class PackageReference {
-        constructor(request, info, remote) {
-          this.resolver = request.resolver;
-          this.lockfile = request.lockfile;
-          this.requests = [];
-          this.config = request.config;
-          this.hint = request.hint;
+    let packageFilename;
+    if (match) {
+      const scope = match[1],
+            tarballBasename = match[2];
 
-          this.isPlugnplay = false;
+      packageFilename = scope ? `${scope}-${tarballBasename}` : tarballBasename;
+    } else {
+      // fallback to base name
+      packageFilename = path.basename(pathname);
+    }
 
-          this.registry = remote.registry;
-          this.version = info.version;
-          this.name = info.name;
-          this.uid = info._uid;
+    return this.config.getOfflineMirrorPath(packageFilename);
+  }
 
-          this.remote = remote;
+  createExtractor(resolve, reject, tarballPath) {
+    const hashInfo = this._supportedIntegrity({ hashOnly: true });
+    const integrityInfo = this._supportedIntegrity({ hashOnly: false });
 
-          this.dependencies = [];
+    const now = new Date();
 
-          this.permissions = {};
-          this.patterns = [];
-          this.optional = null;
-          this.level = Infinity;
-          this.ignore = false;
-          this.incompatible = false;
-          this.fresh = false;
-          this.locations = [];
-          this.addRequest(request);
-        }
+    const fs = __webpack_require__(5);
+    const patchedFs = Object.assign({}, fs, {
+      utimes: (path, atime, mtime, cb) => {
+        fs.stat(path, (err, stat) => {
+          if (err) {
+            cb(err);
+            return;
+          }
+          if (stat.isDirectory()) {
+            fs.utimes(path, atime, mtime, cb);
+            return;
+          }
+          fs.open(path, 'a', (err, fd) => {
+            if (err) {
+              cb(err);
+              return;
+            }
+            fs.futimes(fd, atime, mtime, err => {
+              if (err) {
+                fs.close(fd, () => cb(err));
+              } else {
+                fs.close(fd, err => cb(err));
+              }
+            });
+          });
+        });
+      }
+    });
 
-        setFresh(fresh) {
-          this.fresh = fresh;
+    const hashValidateStream = new ssri.integrityStream(hashInfo);
+    const integrityValidateStream = new ssri.integrityStream(integrityInfo);
+
+    const untarStream = tarFs.extract(this.dest, {
+      strip: 1,
+      dmode: 0o755, // all dirs should be readable
+      fmode: 0o644, // all files should be readable
+      chown: false, // don't chown. just leave as it is
+      map: header => {
+        header.mtime = now;
+        if (header.linkname) {
+          const basePath = path.posix.dirname(path.join('/', header.name));
+          const jailPath = path.posix.join(basePath, header.linkname);
+          header.linkname = path.posix.relative('/', jailPath);
         }
+        return header;
+      },
+      fs: patchedFs
+    });
+    const extractorStream = gunzip();
 
-        addLocation(loc) {
-          if (this.locations.indexOf(loc) === -1) {
-            this.locations.push(loc);
-          }
-        }
+    hashValidateStream.once('error', err => {
+      this.validateError = err;
+    });
+    integrityValidateStream.once('error', err => {
+      this.validateError = err;
+    });
+    integrityValidateStream.once('integrity', sri => {
+      this.validateIntegrity = sri;
+    });
 
-        addRequest(request) {
-          this.requests.push(request);
+    untarStream.on('error', err => {
+      reject(new (_errors || _load_errors()).MessageError(this.config.reporter.lang('errorExtractingTarball', err.message, tarballPath)));
+    });
 
-          this.level = Math.min(this.level, request.parentNames.length);
-        }
+    extractorStream.pipe(untarStream).on('finish', () => {
+      const error = this.validateError;
+      const hexDigest = this.validateIntegrity ? this.validateIntegrity.hexDigest() : '';
+      if (this.config.updateChecksums && this.remote.integrity && this.validateIntegrity && this.remote.integrity !== this.validateIntegrity.toString()) {
+        this.remote.integrity = this.validateIntegrity.toString();
+      } else if (this.validateIntegrity) {
+        this.remote.cacheIntegrity = this.validateIntegrity.toString();
+      }
 
-        prune() {
-          for (
-            var _iterator = this.patterns,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+      if (integrityInfo.integrity && Object.keys(integrityInfo.integrity).length === 0) {
+        return reject(new (_errors || _load_errors()).SecurityError(this.config.reporter.lang('fetchBadIntegrityAlgorithm', this.packageName, this.remote.reference)));
+      }
 
-          ) {
-            var _ref;
+      if (error) {
+        if (this.config.updateChecksums) {
+          this.remote.integrity = error.found.toString();
+        } else {
+          return reject(new (_errors || _load_errors()).SecurityError(this.config.reporter.lang('fetchBadHashWithPath', this.packageName, this.remote.reference, error.found.toString(), error.expected.toString())));
+        }
+      }
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+      return resolve({
+        hash: this.hash || hexDigest
+      });
+    });
 
-            const selfPattern = _ref;
+    return { hashValidateStream, integrityValidateStream, extractorStream };
+  }
 
-            // remove ourselves from the resolver
-            this.resolver.removePattern(selfPattern);
-          }
-        }
+  getLocalPaths(override) {
+    const paths = [override ? path.resolve(this.config.cwd, override) : null, this.getTarballMirrorPath(), this.getTarballCachePath()];
+    // $FlowFixMe: https://github.com/facebook/flow/issues/1414
+    return paths.filter(path => path != null);
+  }
 
-        addDependencies(deps) {
-          this.dependencies = this.dependencies.concat(deps);
-        }
+  fetchFromLocal(override) {
+    var _this2 = this;
 
-        setPermission(key, val) {
-          this.permissions[key] = val;
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const tarPaths = _this2.getLocalPaths(override);
+      const stream = yield (_fs || _load_fs()).readFirstAvailableStream(tarPaths);
 
-        hasPermission(key) {
-          if (key in this.permissions) {
-            return this.permissions[key];
-          } else {
-            return false;
-          }
+      return new Promise(function (resolve, reject) {
+        if (!stream) {
+          reject(new (_errors || _load_errors()).MessageError(_this2.reporter.lang('tarballNotInNetworkOrCache', _this2.reference, tarPaths)));
+          return;
         }
+        invariant(stream, 'stream should be available at this point');
+        // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
+        const tarballPath = stream.path;
 
-        addPattern(pattern, manifest) {
-          this.resolver.addPattern(pattern, manifest);
+        var _createExtractor = _this2.createExtractor(resolve, reject, tarballPath);
 
-          this.patterns.push(pattern);
+        const hashValidateStream = _createExtractor.hashValidateStream,
+              integrityValidateStream = _createExtractor.integrityValidateStream,
+              extractorStream = _createExtractor.extractorStream;
 
-          const shrunk = this.lockfile.getLocked(pattern);
-          if (shrunk && shrunk.permissions) {
-            for (
-              var _iterator2 = (0, (_misc || _load_misc()).entries)(
-                  shrunk.permissions,
-                ),
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
 
-            ) {
-              var _ref3;
+        stream.pipe(hashValidateStream);
+        hashValidateStream.pipe(integrityValidateStream);
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref3 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref3 = _i2.value;
-              }
+        integrityValidateStream.pipe(extractorStream).on('error', function (err) {
+          reject(new (_errors || _load_errors()).MessageError(_this2.config.reporter.lang('fetchErrorCorrupt', err.message, tarballPath)));
+        });
+      });
+    })();
+  }
 
-              const _ref2 = _ref3;
-              const key = _ref2[0];
-              const perm = _ref2[1];
+  fetchFromExternal() {
+    var _this3 = this;
 
-              this.setPermission(key, perm);
-            }
-          }
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const registry = _this3.config.registries[_this3.registry];
 
-        addOptional(optional) {
-          if (this.optional == null) {
-            // optional is uninitialised
-            this.optional = optional;
-          } else if (!optional) {
-            // otherwise, ignore all subsequent optional assignments and only accept ones making
-            // this not optional
-            this.optional = false;
-          }
-        }
-      }
-      exports.default = PackageReference;
+      try {
+        const headers = _this3.requestHeaders();
+        return yield registry.request(_this3.reference, {
+          headers: (0, (_extends2 || _load_extends()).default)({
+            'Accept-Encoding': 'gzip'
+          }, headers),
+          buffer: true,
+          process: function process(req, resolve, reject) {
+            // should we save this to the offline cache?
+            const tarballMirrorPath = _this3.getTarballMirrorPath();
+            const tarballCachePath = _this3.getTarballCachePath();
 
-      /***/
-    },
-    /* 366 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+            var _createExtractor2 = _this3.createExtractor(resolve, reject);
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+            const hashValidateStream = _createExtractor2.hashValidateStream,
+                  integrityValidateStream = _createExtractor2.integrityValidateStream,
+                  extractorStream = _createExtractor2.extractorStream;
 
-      var _asyncToGenerator2;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+            req.pipe(hashValidateStream);
+            hashValidateStream.pipe(integrityValidateStream);
 
-      var _index;
+            if (tarballMirrorPath) {
+              integrityValidateStream.pipe(fs.createWriteStream(tarballMirrorPath)).on('error', reject);
+            }
 
-      function _load_index() {
-        return (_index = __webpack_require__(78));
-      }
+            if (tarballCachePath) {
+              integrityValidateStream.pipe(fs.createWriteStream(tarballCachePath)).on('error', reject);
+            }
 
-      var _packageRequest;
+            integrityValidateStream.pipe(extractorStream).on('error', reject);
+          }
+        }, _this3.packageName);
+      } catch (err) {
+        const tarballMirrorPath = _this3.getTarballMirrorPath();
+        const tarballCachePath = _this3.getTarballCachePath();
 
-      function _load_packageRequest() {
-        return (_packageRequest = _interopRequireDefault(
-          __webpack_require__(122),
-        ));
-      }
+        if (tarballMirrorPath && (yield (_fs || _load_fs()).exists(tarballMirrorPath))) {
+          yield (_fs || _load_fs()).unlink(tarballMirrorPath);
+        }
 
-      var _normalizePattern2;
+        if (tarballCachePath && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
+          yield (_fs || _load_fs()).unlink(tarballCachePath);
+        }
 
-      function _load_normalizePattern() {
-        return (_normalizePattern2 = __webpack_require__(37));
+        throw err;
       }
+    })();
+  }
 
-      var _requestManager;
+  requestHeaders() {
+    const registry = this.config.registries.yarn;
+    const config = registry.config;
+    const requestParts = urlParts(this.reference);
+    return Object.keys(config).reduce((headers, option) => {
+      const parts = option.split(':');
+      if (parts.length === 3 && parts[1] === '_header') {
+        const registryParts = urlParts(parts[0]);
+        if (requestParts.host === registryParts.host && requestParts.path.startsWith(registryParts.path)) {
+          const headerName = parts[2];
+          const headerValue = config[option];
+          headers[headerName] = headerValue;
+        }
+      }
+      return headers;
+    }, {});
+  }
 
-      function _load_requestManager() {
-        return (_requestManager = _interopRequireDefault(
-          __webpack_require__(378),
-        ));
-      }
+  _fetch() {
+    const isFilePath = this.reference.startsWith('file:');
+    this.reference = (0, (_misc || _load_misc()).removePrefix)(this.reference, 'file:');
+    const urlParse = url.parse(this.reference);
 
-      var _blockingQueue;
+    // legacy support for local paths in yarn.lock entries
+    const isRelativePath = urlParse.protocol ? urlParse.protocol.match(/^[a-z]:$/i) : urlParse.pathname ? urlParse.pathname.match(/^(?:\.{1,2})?[\\\/]/) : false;
 
-      function _load_blockingQueue() {
-        return (_blockingQueue = _interopRequireDefault(
-          __webpack_require__(110),
-        ));
-      }
+    if (isFilePath || isRelativePath) {
+      return this.fetchFromLocal(this.reference);
+    }
 
-      var _lockfile;
+    return this.fetchFromLocal().catch(err => this.fetchFromExternal());
+  }
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+  _findIntegrity({ hashOnly }) {
+    if (this.remote.integrity && !hashOnly) {
+      return ssri.parse(this.remote.integrity);
+    }
+    if (this.hash) {
+      return ssri.fromHex(this.hash, 'sha1');
+    }
+    return null;
+  }
 
-      var _map;
+  _supportedIntegrity({ hashOnly }) {
+    const expectedIntegrity = this._findIntegrity({ hashOnly }) || {};
+    const expectedIntegrityAlgorithms = Object.keys(expectedIntegrity);
+    const shouldValidateIntegrity = (this.hash || this.remote.integrity) && !this.config.updateChecksums;
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+    if (expectedIntegrityAlgorithms.length === 0 && (!shouldValidateIntegrity || hashOnly)) {
+      const algorithms = this.config.updateChecksums ? ['sha512'] : ['sha1'];
+      // for consistency, return sha1 for packages without a remote integrity (eg. github)
+      return { integrity: null, algorithms };
+    }
 
-      var _workspaceLayout;
+    const algorithms = new Set(['sha512', 'sha1']);
+    const integrity = {};
+    for (var _iterator = expectedIntegrityAlgorithms, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-      function _load_workspaceLayout() {
-        return (_workspaceLayout = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
 
-      var _resolutionMap;
+      const algorithm = _ref;
 
-      function _load_resolutionMap() {
-        return (_resolutionMap = _interopRequireDefault(
-          __webpack_require__(214),
-        ));
+      if (isHashAlgorithmSupported(algorithm)) {
+        algorithms.add(algorithm);
+        integrity[algorithm] = expectedIntegrity[algorithm];
       }
+    }
 
-      var _resolutionMap2;
+    return { integrity, algorithms: Array.from(algorithms) };
+  }
+}
 
-      function _load_resolutionMap2() {
-        return (_resolutionMap2 = __webpack_require__(214));
-      }
+exports.default = TarballFetcher;
+class LocalTarballFetcher extends TarballFetcher {
+  _fetch() {
+    return this.fetchFromLocal(this.reference);
+  }
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+exports.LocalTarballFetcher = LocalTarballFetcher;
 
-      const invariant = __webpack_require__(9);
 
-      const semver = __webpack_require__(22);
+function urlParts(requestUrl) {
+  const normalizedUrl = (0, (_normalizeUrl || _load_normalizeUrl()).default)(requestUrl);
+  const parsed = url.parse(normalizedUrl);
+  const host = parsed.host || '';
+  const path = parsed.path || '';
+  return { host, path };
+}
 
-      class PackageResolver {
-        constructor(
-          config,
-          lockfile,
-          resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(
-            config,
-          ),
-        ) {
-          this.patternsByPackage = (0, (_map || _load_map()).default)();
-          this.fetchingPatterns = new Set();
-          this.fetchingQueue = new (
-            _blockingQueue || _load_blockingQueue()
-          ).default("resolver fetching");
-          this.patterns = (0, (_map || _load_map()).default)();
-          this.resolutionMap = resolutionMap;
-          this.usedRegistries = new Set();
-          this.flat = false;
+/***/ }),
+/* 365 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          this.reporter = config.reporter;
-          this.lockfile = lockfile;
-          this.config = config;
-          this.delayedResolveQueue = [];
-        }
+"use strict";
 
-        // whether the dependency graph will be flattened
 
-        // list of registries that have been used in this resolution
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        // activity monitor
+var _misc;
 
-        // patterns we've already resolved or are in the process of resolving
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-        // TODO
+class PackageReference {
+  constructor(request, info, remote) {
+    this.resolver = request.resolver;
+    this.lockfile = request.lockfile;
+    this.requests = [];
+    this.config = request.config;
+    this.hint = request.hint;
 
-        // manages and throttles json api http requests
+    this.isPlugnplay = false;
 
-        // list of patterns associated with a package
+    this.registry = remote.registry;
+    this.version = info.version;
+    this.name = info.name;
+    this.uid = info._uid;
 
-        // lockfile instance which we can use to retrieve version info
+    this.remote = remote;
 
-        // a map of dependency patterns to packages
+    this.dependencies = [];
 
-        // reporter instance, abstracts out display logic
+    this.permissions = {};
+    this.patterns = [];
+    this.optional = null;
+    this.level = Infinity;
+    this.ignore = false;
+    this.incompatible = false;
+    this.fresh = false;
+    this.locations = [];
+    this.addRequest(request);
+  }
 
-        // environment specific config methods and options
+  setFresh(fresh) {
+    this.fresh = fresh;
+  }
 
-        // list of packages need to be resolved later (they found a matching version in the
-        // resolver, but better matches can still arrive later in the resolve process)
+  addLocation(loc) {
+    if (this.locations.indexOf(loc) === -1) {
+      this.locations.push(loc);
+    }
+  }
 
-        /**
-         * TODO description
-         */
+  addRequest(request) {
+    this.requests.push(request);
 
-        isNewPattern(pattern) {
-          return !!this.patterns[pattern].fresh;
-        }
+    this.level = Math.min(this.level, request.parentNames.length);
+  }
 
-        updateManifest(ref, newPkg) {
-          // inherit fields
-          const oldPkg = this.patterns[ref.patterns[0]];
-          newPkg._reference = ref;
-          newPkg._remote = ref.remote;
-          newPkg.name = oldPkg.name;
-          newPkg.fresh = oldPkg.fresh;
-          newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
+  prune() {
+    for (var _iterator = this.patterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-          // update patterns
-          for (
-            var _iterator = ref.patterns,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-          ) {
-            var _ref;
+      const selfPattern = _ref;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+      // remove ourselves from the resolver
+      this.resolver.removePattern(selfPattern);
+    }
+  }
 
-            const pattern = _ref;
+  addDependencies(deps) {
+    this.dependencies = this.dependencies.concat(deps);
+  }
 
-            this.patterns[pattern] = newPkg;
-          }
+  setPermission(key, val) {
+    this.permissions[key] = val;
+  }
 
-          return Promise.resolve();
-        }
+  hasPermission(key) {
+    if (key in this.permissions) {
+      return this.permissions[key];
+    } else {
+      return false;
+    }
+  }
 
-        updateManifests(newPkgs) {
-          for (
-            var _iterator2 = newPkgs,
-              _isArray2 = Array.isArray(_iterator2),
-              _i2 = 0,
-              _iterator2 = _isArray2
-                ? _iterator2
-                : _iterator2[Symbol.iterator]();
-            ;
+  addPattern(pattern, manifest) {
+    this.resolver.addPattern(pattern, manifest);
 
-          ) {
-            var _ref2;
+    this.patterns.push(pattern);
 
-            if (_isArray2) {
-              if (_i2 >= _iterator2.length) break;
-              _ref2 = _iterator2[_i2++];
-            } else {
-              _i2 = _iterator2.next();
-              if (_i2.done) break;
-              _ref2 = _i2.value;
-            }
+    const shrunk = this.lockfile.getLocked(pattern);
+    if (shrunk && shrunk.permissions) {
+      for (var _iterator2 = (0, (_misc || _load_misc()).entries)(shrunk.permissions), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-            const newPkg = _ref2;
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
+        }
 
-            if (newPkg._reference) {
-              for (
-                var _iterator3 = newPkg._reference.patterns,
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+        const _ref2 = _ref3;
+        const key = _ref2[0];
+        const perm = _ref2[1];
 
-              ) {
-                var _ref3;
+        this.setPermission(key, perm);
+      }
+    }
+  }
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref3 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref3 = _i3.value;
-                }
+  addOptional(optional) {
+    if (this.optional == null) {
+      // optional is uninitialised
+      this.optional = optional;
+    } else if (!optional) {
+      // otherwise, ignore all subsequent optional assignments and only accept ones making
+      // this not optional
+      this.optional = false;
+    }
+  }
+}
+exports.default = PackageReference;
 
-                const pattern = _ref3;
+/***/ }),
+/* 366 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                const oldPkg = this.patterns[pattern];
-                newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
+"use strict";
 
-                this.patterns[pattern] = newPkg;
-              }
-            }
-          }
 
-          return Promise.resolve();
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        /**
-         * Given a list of patterns, dedupe them to a list of unique patterns.
-         */
+var _asyncToGenerator2;
 
-        dedupePatterns(patterns) {
-          const deduped = [];
-          const seen = new Set();
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          for (
-            var _iterator4 = patterns,
-              _isArray4 = Array.isArray(_iterator4),
-              _i4 = 0,
-              _iterator4 = _isArray4
-                ? _iterator4
-                : _iterator4[Symbol.iterator]();
-            ;
+var _index;
 
-          ) {
-            var _ref4;
+function _load_index() {
+  return _index = __webpack_require__(78);
+}
 
-            if (_isArray4) {
-              if (_i4 >= _iterator4.length) break;
-              _ref4 = _iterator4[_i4++];
-            } else {
-              _i4 = _iterator4.next();
-              if (_i4.done) break;
-              _ref4 = _i4.value;
-            }
+var _packageRequest;
 
-            const pattern = _ref4;
+function _load_packageRequest() {
+  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
+}
 
-            const info = this.getResolvedPattern(pattern);
-            if (seen.has(info)) {
-              continue;
-            }
+var _normalizePattern2;
 
-            seen.add(info);
-            deduped.push(pattern);
-          }
+function _load_normalizePattern() {
+  return _normalizePattern2 = __webpack_require__(37);
+}
 
-          return deduped;
-        }
+var _requestManager;
 
-        /**
-         * Get a list of all manifests by topological order.
-         */
+function _load_requestManager() {
+  return _requestManager = _interopRequireDefault(__webpack_require__(378));
+}
 
-        getTopologicalManifests(seedPatterns) {
-          const pkgs = new Set();
-          const skip = new Set();
+var _blockingQueue;
 
-          const add = (seedPatterns) => {
-            for (
-              var _iterator5 = seedPatterns,
-                _isArray5 = Array.isArray(_iterator5),
-                _i5 = 0,
-                _iterator5 = _isArray5
-                  ? _iterator5
-                  : _iterator5[Symbol.iterator]();
-              ;
+function _load_blockingQueue() {
+  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
+}
 
-            ) {
-              var _ref5;
+var _lockfile;
 
-              if (_isArray5) {
-                if (_i5 >= _iterator5.length) break;
-                _ref5 = _iterator5[_i5++];
-              } else {
-                _i5 = _iterator5.next();
-                if (_i5.done) break;
-                _ref5 = _i5.value;
-              }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-              const pattern = _ref5;
+var _map;
 
-              const pkg = this.getStrictResolvedPattern(pattern);
-              if (skip.has(pkg)) {
-                continue;
-              }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-              const ref = pkg._reference;
-              invariant(ref, "expected reference");
-              skip.add(pkg);
-              add(ref.dependencies);
-              pkgs.add(pkg);
-            }
-          };
+var _workspaceLayout;
 
-          add(seedPatterns);
+function _load_workspaceLayout() {
+  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
+}
 
-          return pkgs;
-        }
+var _resolutionMap;
 
-        /**
-         * Get a list of all manifests by level sort order.
-         */
+function _load_resolutionMap() {
+  return _resolutionMap = _interopRequireDefault(__webpack_require__(214));
+}
 
-        getLevelOrderManifests(seedPatterns) {
-          const pkgs = new Set();
-          const skip = new Set();
+var _resolutionMap2;
 
-          const add = (seedPatterns) => {
-            const refs = [];
+function _load_resolutionMap2() {
+  return _resolutionMap2 = __webpack_require__(214);
+}
 
-            for (
-              var _iterator6 = seedPatterns,
-                _isArray6 = Array.isArray(_iterator6),
-                _i6 = 0,
-                _iterator6 = _isArray6
-                  ? _iterator6
-                  : _iterator6[Symbol.iterator]();
-              ;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            ) {
-              var _ref6;
+const invariant = __webpack_require__(9);
 
-              if (_isArray6) {
-                if (_i6 >= _iterator6.length) break;
-                _ref6 = _iterator6[_i6++];
-              } else {
-                _i6 = _iterator6.next();
-                if (_i6.done) break;
-                _ref6 = _i6.value;
-              }
+const semver = __webpack_require__(22);
 
-              const pattern = _ref6;
+class PackageResolver {
+  constructor(config, lockfile, resolutionMap = new (_resolutionMap || _load_resolutionMap()).default(config)) {
+    this.patternsByPackage = (0, (_map || _load_map()).default)();
+    this.fetchingPatterns = new Set();
+    this.fetchingQueue = new (_blockingQueue || _load_blockingQueue()).default('resolver fetching');
+    this.patterns = (0, (_map || _load_map()).default)();
+    this.resolutionMap = resolutionMap;
+    this.usedRegistries = new Set();
+    this.flat = false;
 
-              const pkg = this.getStrictResolvedPattern(pattern);
-              if (skip.has(pkg)) {
-                continue;
-              }
+    this.reporter = config.reporter;
+    this.lockfile = lockfile;
+    this.config = config;
+    this.delayedResolveQueue = [];
+  }
 
-              const ref = pkg._reference;
-              invariant(ref, "expected reference");
+  // whether the dependency graph will be flattened
 
-              refs.push(ref);
-              skip.add(pkg);
-              pkgs.add(pkg);
-            }
 
-            for (
-              var _iterator7 = refs,
-                _isArray7 = Array.isArray(_iterator7),
-                _i7 = 0,
-                _iterator7 = _isArray7
-                  ? _iterator7
-                  : _iterator7[Symbol.iterator]();
-              ;
+  // list of registries that have been used in this resolution
 
-            ) {
-              var _ref7;
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref7 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref7 = _i7.value;
-              }
+  // activity monitor
 
-              const ref = _ref7;
 
-              add(ref.dependencies);
-            }
-          };
+  // patterns we've already resolved or are in the process of resolving
 
-          add(seedPatterns);
 
-          return pkgs;
-        }
+  // TODO
 
-        /**
-         * Get a list of all package names in the dependency graph.
-         */
 
-        getAllDependencyNamesByLevelOrder(seedPatterns) {
-          const names = new Set();
-          for (
-            var _iterator8 = this.getLevelOrderManifests(seedPatterns),
-              _isArray8 = Array.isArray(_iterator8),
-              _i8 = 0,
-              _iterator8 = _isArray8
-                ? _iterator8
-                : _iterator8[Symbol.iterator]();
-            ;
+  // manages and throttles json api http requests
 
-          ) {
-            var _ref9;
 
-            if (_isArray8) {
-              if (_i8 >= _iterator8.length) break;
-              _ref9 = _iterator8[_i8++];
-            } else {
-              _i8 = _iterator8.next();
-              if (_i8.done) break;
-              _ref9 = _i8.value;
-            }
+  // list of patterns associated with a package
 
-            const _ref8 = _ref9;
-            const name = _ref8.name;
 
-            names.add(name);
-          }
-          return names;
-        }
+  // lockfile instance which we can use to retrieve version info
 
-        /**
-         * Retrieve all the package info stored for this package name.
-         */
 
-        getAllInfoForPackageName(name) {
-          const patterns = this.patternsByPackage[name] || [];
-          return this.getAllInfoForPatterns(patterns);
-        }
+  // a map of dependency patterns to packages
 
-        /**
-         * Retrieve all the package info stored for a list of patterns.
-         */
 
-        getAllInfoForPatterns(patterns) {
-          const infos = [];
-          const seen = new Set();
+  // reporter instance, abstracts out display logic
 
-          for (
-            var _iterator9 = patterns,
-              _isArray9 = Array.isArray(_iterator9),
-              _i9 = 0,
-              _iterator9 = _isArray9
-                ? _iterator9
-                : _iterator9[Symbol.iterator]();
-            ;
 
-          ) {
-            var _ref10;
+  // environment specific config methods and options
 
-            if (_isArray9) {
-              if (_i9 >= _iterator9.length) break;
-              _ref10 = _iterator9[_i9++];
-            } else {
-              _i9 = _iterator9.next();
-              if (_i9.done) break;
-              _ref10 = _i9.value;
-            }
 
-            const pattern = _ref10;
+  // list of packages need to be resolved later (they found a matching version in the
+  // resolver, but better matches can still arrive later in the resolve process)
 
-            const info = this.patterns[pattern];
-            if (seen.has(info)) {
-              continue;
-            }
 
-            seen.add(info);
-            infos.push(info);
-          }
+  /**
+   * TODO description
+   */
 
-          return infos;
-        }
+  isNewPattern(pattern) {
+    return !!this.patterns[pattern].fresh;
+  }
 
-        /**
-         * Get a flat list of all package info.
-         */
+  updateManifest(ref, newPkg) {
+    // inherit fields
+    const oldPkg = this.patterns[ref.patterns[0]];
+    newPkg._reference = ref;
+    newPkg._remote = ref.remote;
+    newPkg.name = oldPkg.name;
+    newPkg.fresh = oldPkg.fresh;
+    newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
+
+    // update patterns
+    for (var _iterator = ref.patterns, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-        getManifests() {
-          const infos = [];
-          const seen = new Set();
+      const pattern = _ref;
 
-          for (const pattern in this.patterns) {
-            const info = this.patterns[pattern];
-            if (seen.has(info)) {
-              continue;
-            }
+      this.patterns[pattern] = newPkg;
+    }
 
-            infos.push(info);
-            seen.add(info);
-          }
+    return Promise.resolve();
+  }
 
-          return infos;
-        }
+  updateManifests(newPkgs) {
+    for (var _iterator2 = newPkgs, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref2;
 
-        /**
-         * replace pattern in resolver, e.g. `name` is replaced with `name@^1.0.1`
-         */
-        replacePattern(pattern, newPattern) {
-          const pkg = this.getResolvedPattern(pattern);
-          invariant(pkg, `missing package ${pattern}`);
-          const ref = pkg._reference;
-          invariant(ref, "expected package reference");
-          ref.patterns = [newPattern];
-          this.addPattern(newPattern, pkg);
-          this.removePattern(pattern);
-        }
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
+      }
 
-        /**
-         * Make all versions of this package resolve to it.
-         */
+      const newPkg = _ref2;
 
-        collapseAllVersionsOfPackage(name, version) {
-          const patterns = this.dedupePatterns(this.patternsByPackage[name]);
-          return this.collapsePackageVersions(name, version, patterns);
-        }
+      if (newPkg._reference) {
+        for (var _iterator3 = newPkg._reference.patterns, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+          var _ref3;
 
-        /**
-         * Make all given patterns resolve to version.
-         */
-        collapsePackageVersions(name, version, patterns) {
-          const human = `${name}@${version}`;
-
-          // get manifest that matches the version we're collapsing too
-          let collapseToReference;
-          let collapseToManifest;
-          let collapseToPattern;
-          for (
-            var _iterator10 = patterns,
-              _isArray10 = Array.isArray(_iterator10),
-              _i10 = 0,
-              _iterator10 = _isArray10
-                ? _iterator10
-                : _iterator10[Symbol.iterator]();
-            ;
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref3 = _iterator3[_i3++];
+          } else {
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref3 = _i3.value;
+          }
 
-          ) {
-            var _ref11;
+          const pattern = _ref3;
 
-            if (_isArray10) {
-              if (_i10 >= _iterator10.length) break;
-              _ref11 = _iterator10[_i10++];
-            } else {
-              _i10 = _iterator10.next();
-              if (_i10.done) break;
-              _ref11 = _i10.value;
-            }
+          const oldPkg = this.patterns[pattern];
+          newPkg.prebuiltVariants = oldPkg.prebuiltVariants;
 
-            const pattern = _ref11;
+          this.patterns[pattern] = newPkg;
+        }
+      }
+    }
 
-            const _manifest = this.patterns[pattern];
-            if (_manifest.version === version) {
-              collapseToReference = _manifest._reference;
-              collapseToManifest = _manifest;
-              collapseToPattern = pattern;
-              break;
-            }
-          }
+    return Promise.resolve();
+  }
 
-          invariant(
-            collapseToReference && collapseToManifest && collapseToPattern,
-            `Couldn't find package manifest for ${human}`,
-          );
+  /**
+   * Given a list of patterns, dedupe them to a list of unique patterns.
+   */
 
-          for (
-            var _iterator11 = patterns,
-              _isArray11 = Array.isArray(_iterator11),
-              _i11 = 0,
-              _iterator11 = _isArray11
-                ? _iterator11
-                : _iterator11[Symbol.iterator]();
-            ;
+  dedupePatterns(patterns) {
+    const deduped = [];
+    const seen = new Set();
 
-          ) {
-            var _ref12;
+    for (var _iterator4 = patterns, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref4;
 
-            if (_isArray11) {
-              if (_i11 >= _iterator11.length) break;
-              _ref12 = _iterator11[_i11++];
-            } else {
-              _i11 = _iterator11.next();
-              if (_i11.done) break;
-              _ref12 = _i11.value;
-            }
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref4 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref4 = _i4.value;
+      }
 
-            const pattern = _ref12;
+      const pattern = _ref4;
 
-            // don't touch the pattern we're collapsing to
-            if (pattern === collapseToPattern) {
-              continue;
-            }
+      const info = this.getResolvedPattern(pattern);
+      if (seen.has(info)) {
+        continue;
+      }
 
-            // remove this pattern
-            const ref = this.getStrictResolvedPattern(pattern)._reference;
-            invariant(ref, "expected package reference");
-            const refPatterns = ref.patterns.slice();
-            ref.prune();
-
-            // add pattern to the manifest we're collapsing to
-            for (
-              var _iterator12 = refPatterns,
-                _isArray12 = Array.isArray(_iterator12),
-                _i12 = 0,
-                _iterator12 = _isArray12
-                  ? _iterator12
-                  : _iterator12[Symbol.iterator]();
-              ;
+      seen.add(info);
+      deduped.push(pattern);
+    }
 
-            ) {
-              var _ref13;
+    return deduped;
+  }
 
-              if (_isArray12) {
-                if (_i12 >= _iterator12.length) break;
-                _ref13 = _iterator12[_i12++];
-              } else {
-                _i12 = _iterator12.next();
-                if (_i12.done) break;
-                _ref13 = _i12.value;
-              }
+  /**
+   * Get a list of all manifests by topological order.
+   */
 
-              const pattern = _ref13;
+  getTopologicalManifests(seedPatterns) {
+    const pkgs = new Set();
+    const skip = new Set();
 
-              collapseToReference.addPattern(pattern, collapseToManifest);
-            }
-          }
+    const add = seedPatterns => {
+      for (var _iterator5 = seedPatterns, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref5;
 
-          return collapseToPattern;
+        if (_isArray5) {
+          if (_i5 >= _iterator5.length) break;
+          _ref5 = _iterator5[_i5++];
+        } else {
+          _i5 = _iterator5.next();
+          if (_i5.done) break;
+          _ref5 = _i5.value;
         }
 
-        /**
-         * TODO description
-         */
+        const pattern = _ref5;
 
-        addPattern(pattern, info) {
-          this.patterns[pattern] = info;
-
-          const byName = (this.patternsByPackage[info.name] =
-            this.patternsByPackage[info.name] || []);
-          if (byName.indexOf(pattern) === -1) {
-            byName.push(pattern);
-          }
+        const pkg = this.getStrictResolvedPattern(pattern);
+        if (skip.has(pkg)) {
+          continue;
         }
 
-        /**
-         * TODO description
-         */
+        const ref = pkg._reference;
+        invariant(ref, 'expected reference');
+        skip.add(pkg);
+        add(ref.dependencies);
+        pkgs.add(pkg);
+      }
+    };
 
-        removePattern(pattern) {
-          const pkg = this.patterns[pattern];
-          if (!pkg) {
-            return;
-          }
+    add(seedPatterns);
 
-          const byName = this.patternsByPackage[pkg.name];
-          if (!byName) {
-            return;
-          }
+    return pkgs;
+  }
 
-          byName.splice(byName.indexOf(pattern), 1);
-          delete this.patterns[pattern];
-        }
+  /**
+   * Get a list of all manifests by level sort order.
+   */
 
-        /**
-         * TODO description
-         */
+  getLevelOrderManifests(seedPatterns) {
+    const pkgs = new Set();
+    const skip = new Set();
 
-        getResolvedPattern(pattern) {
-          return this.patterns[pattern];
-        }
+    const add = seedPatterns => {
+      const refs = [];
 
-        /**
-         * TODO description
-         */
+      for (var _iterator6 = seedPatterns, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+        var _ref6;
 
-        getStrictResolvedPattern(pattern) {
-          const manifest = this.getResolvedPattern(pattern);
-          invariant(manifest, "expected manifest");
-          return manifest;
+        if (_isArray6) {
+          if (_i6 >= _iterator6.length) break;
+          _ref6 = _iterator6[_i6++];
+        } else {
+          _i6 = _iterator6.next();
+          if (_i6.done) break;
+          _ref6 = _i6.value;
         }
 
-        /**
-         * TODO description
-         */
-
-        getExactVersionMatch(name, version, manifest) {
-          const patterns = this.patternsByPackage[name];
-          if (!patterns) {
-            return null;
-          }
-
-          for (
-            var _iterator13 = patterns,
-              _isArray13 = Array.isArray(_iterator13),
-              _i13 = 0,
-              _iterator13 = _isArray13
-                ? _iterator13
-                : _iterator13[Symbol.iterator]();
-            ;
+        const pattern = _ref6;
 
-          ) {
-            var _ref14;
-
-            if (_isArray13) {
-              if (_i13 >= _iterator13.length) break;
-              _ref14 = _iterator13[_i13++];
-            } else {
-              _i13 = _iterator13.next();
-              if (_i13.done) break;
-              _ref14 = _i13.value;
-            }
+        const pkg = this.getStrictResolvedPattern(pattern);
+        if (skip.has(pkg)) {
+          continue;
+        }
 
-            const pattern = _ref14;
+        const ref = pkg._reference;
+        invariant(ref, 'expected reference');
 
-            const info = this.getStrictResolvedPattern(pattern);
-            if (info.version === version) {
-              return info;
-            }
-          }
+        refs.push(ref);
+        skip.add(pkg);
+        pkgs.add(pkg);
+      }
 
-          if (
-            manifest &&
-            (0, (_index || _load_index()).getExoticResolver)(version)
-          ) {
-            return this.exoticRangeMatch(
-              patterns.map(this.getStrictResolvedPattern.bind(this)),
-              manifest,
-            );
-          }
+      for (var _iterator7 = refs, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+        var _ref7;
 
-          return null;
+        if (_isArray7) {
+          if (_i7 >= _iterator7.length) break;
+          _ref7 = _iterator7[_i7++];
+        } else {
+          _i7 = _iterator7.next();
+          if (_i7.done) break;
+          _ref7 = _i7.value;
         }
 
-        /**
-         * Get the manifest of the highest known version that satisfies a package range
-         */
+        const ref = _ref7;
 
-        getHighestRangeVersionMatch(name, range, manifest) {
-          const patterns = this.patternsByPackage[name];
+        add(ref.dependencies);
+      }
+    };
 
-          if (!patterns) {
-            return null;
-          }
+    add(seedPatterns);
 
-          const versionNumbers = [];
-          const resolvedPatterns = patterns.map((pattern) => {
-            const info = this.getStrictResolvedPattern(pattern);
-            versionNumbers.push(info.version);
+    return pkgs;
+  }
 
-            return info;
-          });
+  /**
+   * Get a list of all package names in the dependency graph.
+   */
 
-          const maxValidRange = semver.maxSatisfying(versionNumbers, range);
+  getAllDependencyNamesByLevelOrder(seedPatterns) {
+    const names = new Set();
+    for (var _iterator8 = this.getLevelOrderManifests(seedPatterns), _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+      var _ref9;
 
-          if (!maxValidRange) {
-            return manifest &&
-              (0, (_index || _load_index()).getExoticResolver)(range)
-              ? this.exoticRangeMatch(resolvedPatterns, manifest)
-              : null;
-          }
+      if (_isArray8) {
+        if (_i8 >= _iterator8.length) break;
+        _ref9 = _iterator8[_i8++];
+      } else {
+        _i8 = _iterator8.next();
+        if (_i8.done) break;
+        _ref9 = _i8.value;
+      }
 
-          const indexOfmaxValidRange = versionNumbers.indexOf(maxValidRange);
-          const maxValidRangeManifest = resolvedPatterns[indexOfmaxValidRange];
+      const _ref8 = _ref9;
+      const name = _ref8.name;
 
-          return maxValidRangeManifest;
-        }
+      names.add(name);
+    }
+    return names;
+  }
 
-        /**
-         * Get the manifest of the package that matches an exotic range
-         */
+  /**
+   * Retrieve all the package info stored for this package name.
+   */
 
-        exoticRangeMatch(resolvedPkgs, manifest) {
-          const remote = manifest._remote;
-          if (!(remote && remote.reference && remote.type === "copy")) {
-            return null;
-          }
+  getAllInfoForPackageName(name) {
+    const patterns = this.patternsByPackage[name] || [];
+    return this.getAllInfoForPatterns(patterns);
+  }
 
-          const matchedPkg = resolvedPkgs.find(
-            ({ _remote: pkgRemote }) =>
-              pkgRemote &&
-              pkgRemote.reference === remote.reference &&
-              pkgRemote.type === "copy",
-          );
+  /**
+   * Retrieve all the package info stored for a list of patterns.
+   */
 
-          if (matchedPkg) {
-            manifest._remote = matchedPkg._remote;
-          }
+  getAllInfoForPatterns(patterns) {
+    const infos = [];
+    const seen = new Set();
 
-          return matchedPkg;
-        }
+    for (var _iterator9 = patterns, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+      var _ref10;
 
-        /**
-         * Determine if LockfileEntry is incorrect, remove it from lockfile cache and consider the pattern as new
-         */
-        isLockfileEntryOutdated(version, range, hasVersion) {
-          return !!(
-            semver.validRange(range) &&
-            semver.valid(version) &&
-            !(0, (_index || _load_index()).getExoticResolver)(range) &&
-            hasVersion &&
-            !semver.satisfies(version, range)
-          );
-        }
+      if (_isArray9) {
+        if (_i9 >= _iterator9.length) break;
+        _ref10 = _iterator9[_i9++];
+      } else {
+        _i9 = _iterator9.next();
+        if (_i9.done) break;
+        _ref10 = _i9.value;
+      }
 
-        /**
-         * TODO description
-         */
+      const pattern = _ref10;
 
-        find(initialReq) {
-          var _this = this;
+      const info = this.patterns[pattern];
+      if (seen.has(info)) {
+        continue;
+      }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const req = _this.resolveToResolution(initialReq);
+      seen.add(info);
+      infos.push(info);
+    }
 
-              // we've already resolved it with a resolution
-              if (!req) {
-                return;
-              }
+    return infos;
+  }
 
-              const request = new (
-                _packageRequest || _load_packageRequest()
-              ).default(req, _this);
-              const fetchKey = `${req.registry}:${req.pattern}:${String(req.optional)}`;
-              const initialFetch = !_this.fetchingPatterns.has(fetchKey);
-              let fresh = false;
+  /**
+   * Get a flat list of all package info.
+   */
 
-              if (_this.activity) {
-                _this.activity.tick(req.pattern);
-              }
+  getManifests() {
+    const infos = [];
+    const seen = new Set();
 
-              if (initialFetch) {
-                _this.fetchingPatterns.add(fetchKey);
-
-                const lockfileEntry = _this.lockfile.getLocked(req.pattern);
-
-                if (lockfileEntry) {
-                  var _normalizePattern = (0,
-                  (_normalizePattern2 || _load_normalizePattern())
-                    .normalizePattern)(req.pattern);
-
-                  const range = _normalizePattern.range,
-                    hasVersion = _normalizePattern.hasVersion;
-
-                  if (
-                    _this.isLockfileEntryOutdated(
-                      lockfileEntry.version,
-                      range,
-                      hasVersion,
-                    )
-                  ) {
-                    _this.reporter.warn(
-                      _this.reporter.lang(
-                        "incorrectLockfileEntry",
-                        req.pattern,
-                      ),
-                    );
-                    _this.removePattern(req.pattern);
-                    _this.lockfile.removePattern(req.pattern);
-                    fresh = true;
-                  }
-                } else {
-                  fresh = true;
-                }
+    for (const pattern in this.patterns) {
+      const info = this.patterns[pattern];
+      if (seen.has(info)) {
+        continue;
+      }
 
-                request.init();
-              }
+      infos.push(info);
+      seen.add(info);
+    }
 
-              yield request.find({ fresh, frozen: _this.frozen });
-            },
-          )();
-        }
+    return infos;
+  }
 
-        /**
-         * TODO description
-         */
+  /**
+   * replace pattern in resolver, e.g. `name` is replaced with `name@^1.0.1`
+   */
+  replacePattern(pattern, newPattern) {
+    const pkg = this.getResolvedPattern(pattern);
+    invariant(pkg, `missing package ${pattern}`);
+    const ref = pkg._reference;
+    invariant(ref, 'expected package reference');
+    ref.patterns = [newPattern];
+    this.addPattern(newPattern, pkg);
+    this.removePattern(pattern);
+  }
 
-        init(
-          deps,
-          { isFlat, isFrozen, workspaceLayout } = {
-            isFlat: false,
-            isFrozen: false,
-            workspaceLayout: undefined,
-          },
-        ) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this2.flat = Boolean(isFlat);
-              _this2.frozen = Boolean(isFrozen);
-              _this2.workspaceLayout = workspaceLayout;
-              const activity = (_this2.activity = _this2.reporter.activity());
-
-              for (
-                var _iterator14 = deps,
-                  _isArray14 = Array.isArray(_iterator14),
-                  _i14 = 0,
-                  _iterator14 = _isArray14
-                    ? _iterator14
-                    : _iterator14[Symbol.iterator]();
-                ;
+  /**
+   * Make all versions of this package resolve to it.
+   */
 
-              ) {
-                var _ref15;
+  collapseAllVersionsOfPackage(name, version) {
+    const patterns = this.dedupePatterns(this.patternsByPackage[name]);
+    return this.collapsePackageVersions(name, version, patterns);
+  }
 
-                if (_isArray14) {
-                  if (_i14 >= _iterator14.length) break;
-                  _ref15 = _iterator14[_i14++];
-                } else {
-                  _i14 = _iterator14.next();
-                  if (_i14.done) break;
-                  _ref15 = _i14.value;
-                }
+  /**
+   * Make all given patterns resolve to version.
+   */
+  collapsePackageVersions(name, version, patterns) {
+    const human = `${name}@${version}`;
+
+    // get manifest that matches the version we're collapsing too
+    let collapseToReference;
+    let collapseToManifest;
+    let collapseToPattern;
+    for (var _iterator10 = patterns, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+      var _ref11;
+
+      if (_isArray10) {
+        if (_i10 >= _iterator10.length) break;
+        _ref11 = _iterator10[_i10++];
+      } else {
+        _i10 = _iterator10.next();
+        if (_i10.done) break;
+        _ref11 = _i10.value;
+      }
 
-                const req = _ref15;
+      const pattern = _ref11;
 
-                yield _this2.find(req);
-              }
+      const _manifest = this.patterns[pattern];
+      if (_manifest.version === version) {
+        collapseToReference = _manifest._reference;
+        collapseToManifest = _manifest;
+        collapseToPattern = pattern;
+        break;
+      }
+    }
 
-              // all required package versions have been discovered, so now packages that
-              // resolved to existing versions can be resolved to their best available version
-              _this2.resolvePackagesWithExistingVersions();
+    invariant(collapseToReference && collapseToManifest && collapseToPattern, `Couldn't find package manifest for ${human}`);
 
-              for (
-                var _iterator15 = _this2.resolutionMap.delayQueue,
-                  _isArray15 = Array.isArray(_iterator15),
-                  _i15 = 0,
-                  _iterator15 = _isArray15
-                    ? _iterator15
-                    : _iterator15[Symbol.iterator]();
-                ;
+    for (var _iterator11 = patterns, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+      var _ref12;
 
-              ) {
-                var _ref16;
+      if (_isArray11) {
+        if (_i11 >= _iterator11.length) break;
+        _ref12 = _iterator11[_i11++];
+      } else {
+        _i11 = _iterator11.next();
+        if (_i11.done) break;
+        _ref12 = _i11.value;
+      }
 
-                if (_isArray15) {
-                  if (_i15 >= _iterator15.length) break;
-                  _ref16 = _iterator15[_i15++];
-                } else {
-                  _i15 = _iterator15.next();
-                  if (_i15.done) break;
-                  _ref16 = _i15.value;
-                }
+      const pattern = _ref12;
 
-                const req = _ref16;
+      // don't touch the pattern we're collapsing to
+      if (pattern === collapseToPattern) {
+        continue;
+      }
 
-                _this2.resolveToResolution(req);
-              }
+      // remove this pattern
+      const ref = this.getStrictResolvedPattern(pattern)._reference;
+      invariant(ref, 'expected package reference');
+      const refPatterns = ref.patterns.slice();
+      ref.prune();
 
-              if (isFlat) {
-                for (
-                  var _iterator16 = deps,
-                    _isArray16 = Array.isArray(_iterator16),
-                    _i16 = 0,
-                    _iterator16 = _isArray16
-                      ? _iterator16
-                      : _iterator16[Symbol.iterator]();
-                  ;
+      // add pattern to the manifest we're collapsing to
+      for (var _iterator12 = refPatterns, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
+        var _ref13;
 
-                ) {
-                  var _ref17;
+        if (_isArray12) {
+          if (_i12 >= _iterator12.length) break;
+          _ref13 = _iterator12[_i12++];
+        } else {
+          _i12 = _iterator12.next();
+          if (_i12.done) break;
+          _ref13 = _i12.value;
+        }
 
-                  if (_isArray16) {
-                    if (_i16 >= _iterator16.length) break;
-                    _ref17 = _iterator16[_i16++];
-                  } else {
-                    _i16 = _iterator16.next();
-                    if (_i16.done) break;
-                    _ref17 = _i16.value;
-                  }
+        const pattern = _ref13;
 
-                  const dep = _ref17;
+        collapseToReference.addPattern(pattern, collapseToManifest);
+      }
+    }
 
-                  const name = (0,
-                  (_normalizePattern2 || _load_normalizePattern())
-                    .normalizePattern)(dep.pattern).name;
-                  _this2.optimizeResolutions(name);
-                }
-              }
+    return collapseToPattern;
+  }
 
-              activity.end();
-              _this2.activity = null;
-            },
-          )();
-        }
+  /**
+   * TODO description
+   */
 
-        // for a given package, see if a single manifest can satisfy all ranges
-        optimizeResolutions(name) {
-          const patterns = this.dedupePatterns(
-            this.patternsByPackage[name] || [],
-          );
+  addPattern(pattern, info) {
+    this.patterns[pattern] = info;
 
-          // don't optimize things that already have a lockfile entry:
-          // https://github.com/yarnpkg/yarn/issues/79
-          const collapsablePatterns = patterns.filter((pattern) => {
-            const remote = this.patterns[pattern]._remote;
-            return (
-              !this.lockfile.getLocked(pattern) &&
-              (!remote || remote.type !== "workspace")
-            );
-          });
-          if (collapsablePatterns.length < 2) {
-            return;
-          }
+    const byName = this.patternsByPackage[info.name] = this.patternsByPackage[info.name] || [];
+    if (byName.indexOf(pattern) === -1) {
+      byName.push(pattern);
+    }
+  }
 
-          // reverse sort, so we'll find the maximum satisfying version first
-          const availableVersions = this.getAllInfoForPatterns(
-            collapsablePatterns,
-          ).map((manifest) => manifest.version);
-          availableVersions.sort(semver.rcompare);
-
-          const ranges = collapsablePatterns.map(
-            (pattern) =>
-              (0,
-              (_normalizePattern2 || _load_normalizePattern())
-                .normalizePattern)(pattern).range,
-          );
+  /**
+   * TODO description
+   */
 
-          // find the most recent version that satisfies all patterns (if one exists), and
-          // collapse to that version.
-          for (
-            var _iterator17 = availableVersions,
-              _isArray17 = Array.isArray(_iterator17),
-              _i17 = 0,
-              _iterator17 = _isArray17
-                ? _iterator17
-                : _iterator17[Symbol.iterator]();
-            ;
+  removePattern(pattern) {
+    const pkg = this.patterns[pattern];
+    if (!pkg) {
+      return;
+    }
 
-          ) {
-            var _ref18;
+    const byName = this.patternsByPackage[pkg.name];
+    if (!byName) {
+      return;
+    }
 
-            if (_isArray17) {
-              if (_i17 >= _iterator17.length) break;
-              _ref18 = _iterator17[_i17++];
-            } else {
-              _i17 = _iterator17.next();
-              if (_i17.done) break;
-              _ref18 = _i17.value;
-            }
+    byName.splice(byName.indexOf(pattern), 1);
+    delete this.patterns[pattern];
+  }
 
-            const version = _ref18;
+  /**
+   * TODO description
+   */
 
-            if (ranges.every((range) => semver.satisfies(version, range))) {
-              this.collapsePackageVersions(name, version, collapsablePatterns);
-              return;
-            }
-          }
-        }
+  getResolvedPattern(pattern) {
+    return this.patterns[pattern];
+  }
 
-        /**
-         * Called by the package requester for packages that this resolver already had
-         * a matching version for. Delay the resolve, because better matches can still be
-         * discovered.
-         */
+  /**
+   * TODO description
+   */
 
-        reportPackageWithExistingVersion(req, info) {
-          this.delayedResolveQueue.push({ req, info });
-        }
+  getStrictResolvedPattern(pattern) {
+    const manifest = this.getResolvedPattern(pattern);
+    invariant(manifest, 'expected manifest');
+    return manifest;
+  }
 
-        /**
-         * Executes the resolve to existing versions for packages after the find process,
-         * when all versions that are going to be used have been discovered.
-         */
+  /**
+   * TODO description
+   */
 
-        resolvePackagesWithExistingVersions() {
-          for (
-            var _iterator18 = this.delayedResolveQueue,
-              _isArray18 = Array.isArray(_iterator18),
-              _i18 = 0,
-              _iterator18 = _isArray18
-                ? _iterator18
-                : _iterator18[Symbol.iterator]();
-            ;
+  getExactVersionMatch(name, version, manifest) {
+    const patterns = this.patternsByPackage[name];
+    if (!patterns) {
+      return null;
+    }
 
-          ) {
-            var _ref20;
+    for (var _iterator13 = patterns, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
+      var _ref14;
 
-            if (_isArray18) {
-              if (_i18 >= _iterator18.length) break;
-              _ref20 = _iterator18[_i18++];
-            } else {
-              _i18 = _iterator18.next();
-              if (_i18.done) break;
-              _ref20 = _i18.value;
-            }
+      if (_isArray13) {
+        if (_i13 >= _iterator13.length) break;
+        _ref14 = _iterator13[_i13++];
+      } else {
+        _i13 = _iterator13.next();
+        if (_i13.done) break;
+        _ref14 = _i13.value;
+      }
 
-            const _ref19 = _ref20;
-            const req = _ref19.req,
-              info = _ref19.info;
+      const pattern = _ref14;
 
-            req.resolveToExistingVersion(info);
-          }
-        }
+      const info = this.getStrictResolvedPattern(pattern);
+      if (info.version === version) {
+        return info;
+      }
+    }
 
-        resolveToResolution(req) {
-          const parentNames = req.parentNames,
-            pattern = req.pattern;
+    if (manifest && (0, (_index || _load_index()).getExoticResolver)(version)) {
+      return this.exoticRangeMatch(patterns.map(this.getStrictResolvedPattern.bind(this)), manifest);
+    }
 
-          if (!parentNames || this.flat) {
-            return req;
-          }
+    return null;
+  }
 
-          const resolution = this.resolutionMap.find(pattern, parentNames);
-
-          if (resolution) {
-            const resolutionManifest = this.getResolvedPattern(resolution);
-
-            if (resolutionManifest) {
-              invariant(
-                resolutionManifest._reference,
-                "resolutions should have a resolved reference",
-              );
-              resolutionManifest._reference.patterns.push(pattern);
-              this.addPattern(pattern, resolutionManifest);
-              const lockManifest = this.lockfile.getLocked(pattern);
-              if (
-                (0,
-                (_resolutionMap2 || _load_resolutionMap2())
-                  .shouldUpdateLockfile)(
-                  lockManifest,
-                  resolutionManifest._reference,
-                )
-              ) {
-                this.lockfile.removePattern(pattern);
-              }
-            } else {
-              this.resolutionMap.addToDelayQueue(req);
-            }
-            return null;
-          }
+  /**
+   * Get the manifest of the highest known version that satisfies a package range
+   */
 
-          return req;
-        }
-      }
-      exports.default = PackageResolver;
+  getHighestRangeVersionMatch(name, range, manifest) {
+    const patterns = this.patternsByPackage[name];
 
-      /***/
-    },
-    /* 367 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (!patterns) {
+      return null;
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    const versionNumbers = [];
+    const resolvedPatterns = patterns.map(pattern => {
+      const info = this.getStrictResolvedPattern(pattern);
+      versionNumbers.push(info.version);
 
-      var _hostedGitResolver;
+      return info;
+    });
 
-      function _load_hostedGitResolver() {
-        return (_hostedGitResolver = _interopRequireDefault(
-          __webpack_require__(109),
-        ));
-      }
+    const maxValidRange = semver.maxSatisfying(versionNumbers, range);
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    if (!maxValidRange) {
+      return manifest && (0, (_index || _load_index()).getExoticResolver)(range) ? this.exoticRangeMatch(resolvedPatterns, manifest) : null;
+    }
 
-      class GitHubResolver extends (
-        _hostedGitResolver || _load_hostedGitResolver()
-      ).default {
-        static isVersion(pattern) {
-          // github proto
-          if (pattern.startsWith("github:")) {
-            return true;
-          }
+    const indexOfmaxValidRange = versionNumbers.indexOf(maxValidRange);
+    const maxValidRangeManifest = resolvedPatterns[indexOfmaxValidRange];
 
-          // github shorthand
-          if (/^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(pattern)) {
-            return true;
-          }
+    return maxValidRangeManifest;
+  }
 
-          return false;
-        }
+  /**
+   * Get the manifest of the package that matches an exotic range
+   */
 
-        static getTarballUrl(parts, hash) {
-          return `https://codeload.${this.hostname}/${parts.user}/${parts.repo}/tar.gz/${hash}`;
-        }
+  exoticRangeMatch(resolvedPkgs, manifest) {
+    const remote = manifest._remote;
+    if (!(remote && remote.reference && remote.type === 'copy')) {
+      return null;
+    }
 
-        static getGitSSHUrl(parts) {
-          return (
-            `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` +
-            `${parts.hash ? "#" + decodeURIComponent(parts.hash) : ""}`
-          );
-        }
+    const matchedPkg = resolvedPkgs.find(({ _remote: pkgRemote }) => pkgRemote && pkgRemote.reference === remote.reference && pkgRemote.type === 'copy');
 
-        static getGitHTTPBaseUrl(parts) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}`;
-        }
+    if (matchedPkg) {
+      manifest._remote = matchedPkg._remote;
+    }
 
-        static getGitHTTPUrl(parts) {
-          return `${GitHubResolver.getGitHTTPBaseUrl(parts)}.git`;
-        }
+    return matchedPkg;
+  }
 
-        static getHTTPFileUrl(parts, filename, commit) {
-          return `https://raw.githubusercontent.com/${parts.user}/${parts.repo}/${commit}/${filename}`;
-        }
-      }
-      exports.default = GitHubResolver;
-      GitHubResolver.protocol = "github";
-      GitHubResolver.hostname = "github.com";
+  /**
+   * Determine if LockfileEntry is incorrect, remove it from lockfile cache and consider the pattern as new
+   */
+  isLockfileEntryOutdated(version, range, hasVersion) {
+    return !!(semver.validRange(range) && semver.valid(version) && !(0, (_index || _load_index()).getExoticResolver)(range) && hasVersion && !semver.satisfies(version, range));
+  }
 
-      /***/
-    },
-    /* 368 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  /**
+   * TODO description
+   */
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.LINK_PROTOCOL_PREFIX = undefined;
+  find(initialReq) {
+    var _this = this;
 
-      var _asyncToGenerator2;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const req = _this.resolveToResolution(initialReq);
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      // we've already resolved it with a resolution
+      if (!req) {
+        return;
       }
 
-      var _exoticResolver;
+      const request = new (_packageRequest || _load_packageRequest()).default(req, _this);
+      const fetchKey = `${req.registry}:${req.pattern}:${String(req.optional)}`;
+      const initialFetch = !_this.fetchingPatterns.has(fetchKey);
+      let fresh = false;
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
+      if (_this.activity) {
+        _this.activity.tick(req.pattern);
       }
 
-      var _misc;
+      if (initialFetch) {
+        _this.fetchingPatterns.add(fetchKey);
 
-      function _load_misc() {
-        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
-      }
+        const lockfileEntry = _this.lockfile.getLocked(req.pattern);
 
-      var _fs;
+        if (lockfileEntry) {
+          var _normalizePattern = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(req.pattern);
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+          const range = _normalizePattern.range,
+                hasVersion = _normalizePattern.hasVersion;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
+
+          if (_this.isLockfileEntryOutdated(lockfileEntry.version, range, hasVersion)) {
+            _this.reporter.warn(_this.reporter.lang('incorrectLockfileEntry', req.pattern));
+            _this.removePattern(req.pattern);
+            _this.lockfile.removePattern(req.pattern);
+            fresh = true;
           }
-          newObj.default = obj;
-          return newObj;
+        } else {
+          fresh = true;
         }
+
+        request.init();
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      yield request.find({ fresh, frozen: _this.frozen });
+    })();
+  }
+
+  /**
+   * TODO description
+   */
+
+  init(deps, { isFlat, isFrozen, workspaceLayout } = {
+    isFlat: false,
+    isFrozen: false,
+    workspaceLayout: undefined
+  }) {
+    var _this2 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this2.flat = Boolean(isFlat);
+      _this2.frozen = Boolean(isFrozen);
+      _this2.workspaceLayout = workspaceLayout;
+      const activity = _this2.activity = _this2.reporter.activity();
+
+      for (var _iterator14 = deps, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
+        var _ref15;
+
+        if (_isArray14) {
+          if (_i14 >= _iterator14.length) break;
+          _ref15 = _iterator14[_i14++];
+        } else {
+          _i14 = _iterator14.next();
+          if (_i14.done) break;
+          _ref15 = _i14.value;
+        }
+
+        const req = _ref15;
+
+        yield _this2.find(req);
       }
 
-      const path = __webpack_require__(0);
+      // all required package versions have been discovered, so now packages that
+      // resolved to existing versions can be resolved to their best available version
+      _this2.resolvePackagesWithExistingVersions();
 
-      const LINK_PROTOCOL_PREFIX = (exports.LINK_PROTOCOL_PREFIX = "link:");
+      for (var _iterator15 = _this2.resolutionMap.delayQueue, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
+        var _ref16;
 
-      class LinkResolver extends (_exoticResolver || _load_exoticResolver())
-        .default {
-        constructor(request, fragment) {
-          super(request, fragment);
-          this.loc = (_misc || _load_misc()).removePrefix(
-            fragment,
-            LINK_PROTOCOL_PREFIX,
-          );
+        if (_isArray15) {
+          if (_i15 >= _iterator15.length) break;
+          _ref16 = _iterator15[_i15++];
+        } else {
+          _i15 = _iterator15.next();
+          if (_i15.done) break;
+          _ref16 = _i15.value;
         }
 
-        resolve() {
-          var _this = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let loc = _this.loc;
-              if (!path.isAbsolute(loc)) {
-                loc = path.resolve(_this.config.lockfileFolder, loc);
-              }
+        const req = _ref16;
 
-              const name = path.basename(loc);
-              const registry = "npm";
+        _this2.resolveToResolution(req);
+      }
 
-              const manifest =
-                !(yield (_fs || _load_fs()).exists(`${loc}/package.json`)) ||
-                loc === _this.config.lockfileFolder
-                  ? { _uid: "", name, version: "0.0.0", _registry: registry }
-                  : yield _this.config.readManifest(loc, _this.registry);
+      if (isFlat) {
+        for (var _iterator16 = deps, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _iterator16[Symbol.iterator]();;) {
+          var _ref17;
 
-              manifest._remote = {
-                type: "link",
-                registry,
-                hash: null,
-                reference: loc,
-              };
+          if (_isArray16) {
+            if (_i16 >= _iterator16.length) break;
+            _ref17 = _iterator16[_i16++];
+          } else {
+            _i16 = _iterator16.next();
+            if (_i16.done) break;
+            _ref17 = _i16.value;
+          }
 
-              manifest._uid = manifest.version;
+          const dep = _ref17;
 
-              return manifest;
-            },
-          )();
+          const name = (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(dep.pattern).name;
+          _this2.optimizeResolutions(name);
         }
       }
-      exports.default = LinkResolver;
-      LinkResolver.protocol = "link";
 
-      /***/
-    },
-    /* 369 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      activity.end();
+      _this2.activity = null;
+    })();
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  // for a given package, see if a single manifest can satisfy all ranges
+  optimizeResolutions(name) {
+    const patterns = this.dedupePatterns(this.patternsByPackage[name] || []);
 
-      exports.default = function (from, to) {
-        const validFrom = (_semver || _load_semver()).default.valid(from);
-        const validTo = (_semver || _load_semver()).default.valid(to);
-        let versionBump = "unknown";
-        if (validFrom && validTo) {
-          versionBump =
-            (0, (_semver2 || _load_semver2()).diffWithUnstable)(
-              validFrom,
-              validTo,
-            ) || "unchanged";
-        }
-        return (_constants || _load_constants()).VERSION_COLOR_SCHEME[
-          versionBump
-        ];
-      };
+    // don't optimize things that already have a lockfile entry:
+    // https://github.com/yarnpkg/yarn/issues/79
+    const collapsablePatterns = patterns.filter(pattern => {
+      const remote = this.patterns[pattern]._remote;
+      return !this.lockfile.getLocked(pattern) && (!remote || remote.type !== 'workspace');
+    });
+    if (collapsablePatterns.length < 2) {
+      return;
+    }
 
-      var _semver;
+    // reverse sort, so we'll find the maximum satisfying version first
+    const availableVersions = this.getAllInfoForPatterns(collapsablePatterns).map(manifest => manifest.version);
+    availableVersions.sort(semver.rcompare);
 
-      function _load_semver() {
-        return (_semver = _interopRequireDefault(__webpack_require__(22)));
-      }
+    const ranges = collapsablePatterns.map(pattern => (0, (_normalizePattern2 || _load_normalizePattern()).normalizePattern)(pattern).range);
 
-      var _semver2;
+    // find the most recent version that satisfies all patterns (if one exists), and
+    // collapse to that version.
+    for (var _iterator17 = availableVersions, _isArray17 = Array.isArray(_iterator17), _i17 = 0, _iterator17 = _isArray17 ? _iterator17 : _iterator17[Symbol.iterator]();;) {
+      var _ref18;
 
-      function _load_semver2() {
-        return (_semver2 = __webpack_require__(224));
+      if (_isArray17) {
+        if (_i17 >= _iterator17.length) break;
+        _ref18 = _iterator17[_i17++];
+      } else {
+        _i17 = _iterator17.next();
+        if (_i17.done) break;
+        _ref18 = _i17.value;
       }
 
-      var _constants;
+      const version = _ref18;
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
+      if (ranges.every(range => semver.satisfies(version, range))) {
+        this.collapsePackageVersions(name, version, collapsablePatterns);
+        return;
       }
+    }
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  /**
+    * Called by the package requester for packages that this resolver already had
+    * a matching version for. Delay the resolve, because better matches can still be
+    * discovered.
+    */
 
-      /***/
-    },
-    /* 370 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  reportPackageWithExistingVersion(req, info) {
+    this.delayedResolveQueue.push({ req, info });
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  /**
+    * Executes the resolve to existing versions for packages after the find process,
+    * when all versions that are going to be used have been discovered.
+    */
 
-      exports.default = function (from, to, reporter) {
-        const parts = to.split(".");
-        const fromParts = from.split(".");
+  resolvePackagesWithExistingVersions() {
+    for (var _iterator18 = this.delayedResolveQueue, _isArray18 = Array.isArray(_iterator18), _i18 = 0, _iterator18 = _isArray18 ? _iterator18 : _iterator18[Symbol.iterator]();;) {
+      var _ref20;
 
-        const splitIndex = parts.findIndex((part, i) => part !== fromParts[i]);
-        if (splitIndex === -1) {
-          return from;
-        }
+      if (_isArray18) {
+        if (_i18 >= _iterator18.length) break;
+        _ref20 = _iterator18[_i18++];
+      } else {
+        _i18 = _iterator18.next();
+        if (_i18.done) break;
+        _ref20 = _i18.value;
+      }
 
-        const colorized = reporter.format.green(
-          parts.slice(splitIndex).join("."),
-        );
-        return parts.slice(0, splitIndex).concat(colorized).join(".");
-      };
+      const _ref19 = _ref20;
+      const req = _ref19.req,
+            info = _ref19.info;
 
-      /***/
-    },
-    /* 371 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      req.resolveToExistingVersion(info);
+    }
+  }
 
-      // $FlowFixMe We want this require to be dynamic
-      exports.dynamicRequire = true ? require : require; // eslint-disable-line
+  resolveToResolution(req) {
+    const parentNames = req.parentNames,
+          pattern = req.pattern;
 
-      /***/
-    },
-    /* 372 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.sortFilter = sortFilter;
-      exports.matchesFilter = matchesFilter;
-      exports.ignoreLinesToRegex = ignoreLinesToRegex;
-      exports.filterOverridenGitignores = filterOverridenGitignores;
+    if (!parentNames || this.flat) {
+      return req;
+    }
 
-      var _misc;
+    const resolution = this.resolutionMap.find(pattern, parentNames);
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
+    if (resolution) {
+      const resolutionManifest = this.getResolvedPattern(resolution);
+
+      if (resolutionManifest) {
+        invariant(resolutionManifest._reference, 'resolutions should have a resolved reference');
+        resolutionManifest._reference.patterns.push(pattern);
+        this.addPattern(pattern, resolutionManifest);
+        const lockManifest = this.lockfile.getLocked(pattern);
+        if ((0, (_resolutionMap2 || _load_resolutionMap2()).shouldUpdateLockfile)(lockManifest, resolutionManifest._reference)) {
+          this.lockfile.removePattern(pattern);
+        }
+      } else {
+        this.resolutionMap.addToDelayQueue(req);
       }
+      return null;
+    }
 
-      const mm = __webpack_require__(114);
-      const path = __webpack_require__(0);
+    return req;
+  }
+}
+exports.default = PackageResolver;
 
-      const WHITESPACE_RE = /^\s+$/;
+/***/ }),
+/* 367 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function sortFilter(
-        files,
-        filters,
-        keepFiles = new Set(),
-        possibleKeepFiles = new Set(),
-        ignoreFiles = new Set(),
-      ) {
-        for (
-          var _iterator = files,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+"use strict";
 
-        ) {
-          var _ref;
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-          const file = _ref;
+var _hostedGitResolver;
 
-          let keep = false;
+function _load_hostedGitResolver() {
+  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
+}
 
-          // always keep a file if a ! pattern matches it
-          for (
-            var _iterator5 = filters,
-              _isArray5 = Array.isArray(_iterator5),
-              _i5 = 0,
-              _iterator5 = _isArray5
-                ? _iterator5
-                : _iterator5[Symbol.iterator]();
-            ;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          ) {
-            var _ref5;
+class GitHubResolver extends (_hostedGitResolver || _load_hostedGitResolver()).default {
 
-            if (_isArray5) {
-              if (_i5 >= _iterator5.length) break;
-              _ref5 = _iterator5[_i5++];
-            } else {
-              _i5 = _iterator5.next();
-              if (_i5.done) break;
-              _ref5 = _i5.value;
-            }
-
-            const filter = _ref5;
+  static isVersion(pattern) {
+    // github proto
+    if (pattern.startsWith('github:')) {
+      return true;
+    }
 
-            if (
-              filter.isNegation &&
-              matchesFilter(filter, file.basename, file.relative)
-            ) {
-              keep = true;
-              break;
-            }
-          }
+    // github shorthand
+    if (/^[^:@%/\s.-][^:@%/\s]*[/][^:@\s/%]+(?:#.*)?$/.test(pattern)) {
+      return true;
+    }
 
-          //
-          if (keep) {
-            keepFiles.add(file.relative);
-            continue;
-          }
+    return false;
+  }
 
-          // otherwise don't keep it if a pattern matches it
-          keep = true;
-          for (
-            var _iterator6 = filters,
-              _isArray6 = Array.isArray(_iterator6),
-              _i6 = 0,
-              _iterator6 = _isArray6
-                ? _iterator6
-                : _iterator6[Symbol.iterator]();
-            ;
+  static getTarballUrl(parts, hash) {
+    return `https://codeload.${this.hostname}/${parts.user}/${parts.repo}/tar.gz/${hash}`;
+  }
 
-          ) {
-            var _ref6;
+  static getGitSSHUrl(parts) {
+    return `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` + `${parts.hash ? '#' + decodeURIComponent(parts.hash) : ''}`;
+  }
 
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref6 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref6 = _i6.value;
-            }
+  static getGitHTTPBaseUrl(parts) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}`;
+  }
 
-            const filter = _ref6;
+  static getGitHTTPUrl(parts) {
+    return `${GitHubResolver.getGitHTTPBaseUrl(parts)}.git`;
+  }
 
-            if (
-              !filter.isNegation &&
-              matchesFilter(filter, file.basename, file.relative)
-            ) {
-              keep = false;
-              break;
-            }
-          }
+  static getHTTPFileUrl(parts, filename, commit) {
+    return `https://raw.githubusercontent.com/${parts.user}/${parts.repo}/${commit}/${filename}`;
+  }
+}
+exports.default = GitHubResolver;
+GitHubResolver.protocol = 'github';
+GitHubResolver.hostname = 'github.com';
 
-          if (keep) {
-            possibleKeepFiles.add(file.relative);
-          } else {
-            ignoreFiles.add(file.relative);
-          }
-        }
+/***/ }),
+/* 368 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // exclude file
-        for (
-          var _iterator2 = possibleKeepFiles,
-            _isArray2 = Array.isArray(_iterator2),
-            _i2 = 0,
-            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
-          ;
+"use strict";
 
-        ) {
-          var _ref2;
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref2 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref2 = _i2.value;
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.LINK_PROTOCOL_PREFIX = undefined;
 
-          const file = _ref2;
+var _asyncToGenerator2;
 
-          const parts = path.dirname(file).split(path.sep);
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          while (parts.length) {
-            const folder = parts.join(path.sep);
-            if (ignoreFiles.has(folder)) {
-              ignoreFiles.add(file);
-              break;
-            }
-            parts.pop();
-          }
-        }
+var _exoticResolver;
 
-        //
-        for (
-          var _iterator3 = possibleKeepFiles,
-            _isArray3 = Array.isArray(_iterator3),
-            _i3 = 0,
-            _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();
-          ;
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-        ) {
-          var _ref3;
+var _misc;
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref3 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref3 = _i3.value;
-          }
+function _load_misc() {
+  return _misc = _interopRequireWildcard(__webpack_require__(18));
+}
 
-          const file = _ref3;
+var _fs;
 
-          if (!ignoreFiles.has(file)) {
-            keepFiles.add(file);
-          }
-        }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-        //
-        for (
-          var _iterator4 = keepFiles,
-            _isArray4 = Array.isArray(_iterator4),
-            _i4 = 0,
-            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
-          ;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-        ) {
-          var _ref4;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref4 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref4 = _i4.value;
-          }
+const path = __webpack_require__(0);
 
-          const file = _ref4;
+const LINK_PROTOCOL_PREFIX = exports.LINK_PROTOCOL_PREFIX = 'link:';
 
-          const parts = path.dirname(file).split(path.sep);
+class LinkResolver extends (_exoticResolver || _load_exoticResolver()).default {
+  constructor(request, fragment) {
+    super(request, fragment);
+    this.loc = (_misc || _load_misc()).removePrefix(fragment, LINK_PROTOCOL_PREFIX);
+  }
 
-          while (parts.length) {
-            // deregister this folder from being ignored, any files inside
-            // will still be marked as ignored
-            ignoreFiles.delete(parts.join(path.sep));
-            parts.pop();
-          }
-        }
+  resolve() {
+    var _this = this;
 
-        return { ignoreFiles, keepFiles };
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let loc = _this.loc;
+      if (!path.isAbsolute(loc)) {
+        loc = path.resolve(_this.config.lockfileFolder, loc);
       }
 
-      function matchesFilter(filter, basename, loc) {
-        let filterByBasename = true;
-        if (filter.base && filter.base !== ".") {
-          loc = path.relative(filter.base, loc);
-          filterByBasename = false;
-        }
-        // the micromatch regex expects unix path separators
-        loc = loc.replace(/\\/g, "/");
-
-        return (
-          filter.regex.test(loc) ||
-          filter.regex.test(`/${loc}`) ||
-          (filterByBasename && filter.regex.test(basename)) ||
-          mm.isMatch(loc, filter.pattern)
-        );
-      }
+      const name = path.basename(loc);
+      const registry = 'npm';
 
-      function ignoreLinesToRegex(lines, base = ".") {
-        return (
-          lines
-            // create regex
-            .map((line) => {
-              // remove empty lines, comments, etc
-              if (
-                line === "" ||
-                line === "!" ||
-                line[0] === "#" ||
-                WHITESPACE_RE.test(line)
-              ) {
-                return null;
-              }
+      const manifest = !(yield (_fs || _load_fs()).exists(`${loc}/package.json`)) || loc === _this.config.lockfileFolder ? { _uid: '', name, version: '0.0.0', _registry: registry } : yield _this.config.readManifest(loc, _this.registry);
 
-              let pattern = line;
-              let isNegation = false;
+      manifest._remote = {
+        type: 'link',
+        registry,
+        hash: null,
+        reference: loc
+      };
 
-              // hide the fact that it's a negation from minimatch since we'll handle this specifically
-              // ourselves
-              if (pattern[0] === "!") {
-                isNegation = true;
-                pattern = pattern.slice(1);
-              }
+      manifest._uid = manifest.version;
 
-              // remove trailing slash
-              pattern = (0, (_misc || _load_misc()).removeSuffix)(pattern, "/");
+      return manifest;
+    })();
+  }
+}
+exports.default = LinkResolver;
+LinkResolver.protocol = 'link';
 
-              const regex = mm.makeRe(pattern.trim(), {
-                dot: true,
-                nocase: true,
-              });
+/***/ }),
+/* 369 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              if (regex) {
-                return {
-                  base,
-                  isNegation,
-                  pattern,
-                  regex,
-                };
-              } else {
-                return null;
-              }
-            })
-            .filter(Boolean)
-        );
-      }
+"use strict";
 
-      function filterOverridenGitignores(files) {
-        const IGNORE_FILENAMES = [".yarnignore", ".npmignore", ".gitignore"];
-        const GITIGNORE_NAME = IGNORE_FILENAMES[2];
-        return files
-          .filter((file) => IGNORE_FILENAMES.indexOf(file.basename) > -1)
-          .reduce((acc, file) => {
-            if (file.basename !== GITIGNORE_NAME) {
-              return [...acc, file];
-            } else {
-              //don't include .gitignore if .npmignore or .yarnignore are present
-              const dir = path.dirname(file.absolute);
-              const higherPriorityIgnoreFilePaths = [
-                path.join(dir, IGNORE_FILENAMES[0]),
-                path.join(dir, IGNORE_FILENAMES[1]),
-              ];
-              const hasHigherPriorityFiles = files.find(
-                (file) =>
-                  higherPriorityIgnoreFilePaths.indexOf(
-                    path.normalize(file.absolute),
-                  ) > -1,
-              );
-              if (!hasHigherPriorityFiles) {
-                return [...acc, file];
-              }
-            }
-            return acc;
-          }, []);
-      }
 
-      /***/
-    },
-    /* 373 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.spawn = undefined;
+exports.default = function (from, to) {
+  const validFrom = (_semver || _load_semver()).default.valid(from);
+  const validTo = (_semver || _load_semver()).default.valid(to);
+  let versionBump = 'unknown';
+  if (validFrom && validTo) {
+    versionBump = (0, (_semver2 || _load_semver2()).diffWithUnstable)(validFrom, validTo) || 'unchanged';
+  }
+  return (_constants || _load_constants()).VERSION_COLOR_SCHEME[versionBump];
+};
 
-      var _extends2;
+var _semver;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-      var _path;
+var _semver2;
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
-      }
+function _load_semver2() {
+  return _semver2 = __webpack_require__(224);
+}
 
-      var _child;
+var _constants;
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+/***/ }),
+/* 370 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      const BATCH_MODE_ARGS = new Map([
-        ["ssh", "-oBatchMode=yes"],
-        ["plink", "-batch"],
-      ]);
+"use strict";
 
-      // Suppress any password prompts since we run these in the background
-      const env = (0, (_extends2 || _load_extends()).default)(
-        {
-          GIT_ASKPASS: "",
-          GIT_TERMINAL_PROMPT: 0,
-        },
-        process.env,
-      );
 
-      const sshCommand = env.GIT_SSH || "ssh";
-      const sshExecutable = (_path || _load_path()).default.basename(
-        sshCommand.toLowerCase(),
-        ".exe",
-      );
-      const sshBatchArgs = BATCH_MODE_ARGS.get(sshExecutable);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      if (!env.GIT_SSH_COMMAND && sshBatchArgs) {
-        // We have to manually specify `GIT_SSH_VARIANT`,
-        // because it's not automatically set when using `GIT_SSH_COMMAND` instead of `GIT_SSH`
-        // See: https://github.com/yarnpkg/yarn/issues/4729
-        env.GIT_SSH_VARIANT = sshExecutable;
-        env.GIT_SSH_COMMAND = `"${sshCommand}" ${sshBatchArgs}`;
-      }
+exports.default = function (from, to, reporter) {
+  const parts = to.split('.');
+  const fromParts = from.split('.');
 
-      const spawn = (exports.spawn = (args, opts = {}) => {
-        return (_child || _load_child()).spawn(
-          "git",
-          args,
-          (0, (_extends2 || _load_extends()).default)({}, opts, { env }),
-        );
-      });
+  const splitIndex = parts.findIndex((part, i) => part !== fromParts[i]);
+  if (splitIndex === -1) {
+    return from;
+  }
 
-      /***/
-    },
-    /* 374 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  const colorized = reporter.format.green(parts.slice(splitIndex).join('.'));
+  return parts.slice(0, splitIndex).concat(colorized).join('.');
+};
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.callThroughHook = callThroughHook;
+/***/ }),
+/* 371 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      const YARN_HOOKS_KEY = "experimentalYarnHooks";
+"use strict";
 
-      function callThroughHook(type, fn, context) {
-        if (typeof global === "undefined") {
-          return fn();
-        }
 
-        if (
-          typeof global[YARN_HOOKS_KEY] !== "object" ||
-          !global[YARN_HOOKS_KEY]
-        ) {
-          return fn();
-        }
+// $FlowFixMe We want this require to be dynamic
+exports.dynamicRequire =  true ? require : require; // eslint-disable-line
 
-        const hook = global[YARN_HOOKS_KEY][type];
+/***/ }),
+/* 372 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (!hook) {
-          return fn();
-        }
+"use strict";
 
-        return hook(fn, context);
-      }
 
-      /***/
-    },
-    /* 375 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.sortFilter = sortFilter;
+exports.matchesFilter = matchesFilter;
+exports.ignoreLinesToRegex = ignoreLinesToRegex;
+exports.filterOverridenGitignores = filterOverridenGitignores;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      const lockPromises = new Map();
+var _misc;
 
-      /**
-       * Acquires a mutex lock over the given key. If the lock can't be acquired, it waits until it's available.
-       * @param key Key to get the lock for.
-       * @return {Promise.<Function>} A Promise that resolves when the lock is acquired, with the function that
-       * must be called to release the lock.
-       */
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-      exports.default = (key) => {
-        let unlockNext;
-        const willLock = new Promise((resolve) => (unlockNext = resolve));
-        const lockPromise = lockPromises.get(key) || Promise.resolve();
-        const willUnlock = lockPromise.then(() => unlockNext);
-        lockPromises.set(
-          key,
-          lockPromise.then(() => willLock),
-        );
-        return willUnlock;
-      };
+const mm = __webpack_require__(114);
+const path = __webpack_require__(0);
 
-      /***/
-    },
-    /* 376 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+const WHITESPACE_RE = /^\s+$/;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = parsePackagePath;
-      exports.isValidPackagePath = isValidPackagePath;
+function sortFilter(files, filters, keepFiles = new Set(), possibleKeepFiles = new Set(), ignoreFiles = new Set()) {
+  for (var _iterator = files, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
 
-      /**
-       * Parse input strings like `package-1/package-2` to an array of packages
-       */
-      function parsePackagePath(input) {
-        return input.match(/(@[^\/]+\/)?([^/]+)/g) || [];
-      }
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-      const WRONG_PATTERNS = /\/$|\/{2,}|\*+$/;
+    const file = _ref;
 
-      function isValidPackagePath(input) {
-        return !WRONG_PATTERNS.test(input);
-      }
+    let keep = false;
 
-      /***/
-    },
-    /* 377 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // always keep a file if a ! pattern matches it
+    for (var _iterator5 = filters, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+      var _ref5;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getPosixPath = getPosixPath;
-      exports.resolveWithHome = resolveWithHome;
+      if (_isArray5) {
+        if (_i5 >= _iterator5.length) break;
+        _ref5 = _iterator5[_i5++];
+      } else {
+        _i5 = _iterator5.next();
+        if (_i5.done) break;
+        _ref5 = _i5.value;
+      }
 
-      var _path;
+      const filter = _ref5;
 
-      function _load_path() {
-        return (_path = __webpack_require__(0));
+      if (filter.isNegation && matchesFilter(filter, file.basename, file.relative)) {
+        keep = true;
+        break;
       }
+    }
 
-      const userHome = __webpack_require__(67).default;
+    //
+    if (keep) {
+      keepFiles.add(file.relative);
+      continue;
+    }
+
+    // otherwise don't keep it if a pattern matches it
+    keep = true;
+    for (var _iterator6 = filters, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+      var _ref6;
 
-      function getPosixPath(path) {
-        return path.replace(/\\/g, "/");
+      if (_isArray6) {
+        if (_i6 >= _iterator6.length) break;
+        _ref6 = _iterator6[_i6++];
+      } else {
+        _i6 = _iterator6.next();
+        if (_i6.done) break;
+        _ref6 = _i6.value;
       }
 
-      function resolveWithHome(path) {
-        const homePattern = process.platform === "win32" ? /^~(\/|\\)/ : /^~\//;
-        if (homePattern.test(path)) {
-          return (0, (_path || _load_path()).resolve)(userHome, path.substr(2));
-        }
+      const filter = _ref6;
 
-        return (0, (_path || _load_path()).resolve)(path);
+      if (!filter.isNegation && matchesFilter(filter, file.basename, file.relative)) {
+        keep = false;
+        break;
       }
+    }
 
-      /***/
-    },
-    /* 378 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (keep) {
+      possibleKeepFiles.add(file.relative);
+    } else {
+      ignoreFiles.add(file.relative);
+    }
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  // exclude file
+  for (var _iterator2 = possibleKeepFiles, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+    var _ref2;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref2 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref2 = _i2.value;
+    }
 
-      var _fs;
+    const file = _ref2;
 
-      function _load_fs() {
-        return (_fs = _interopRequireDefault(__webpack_require__(5)));
+    const parts = path.dirname(file).split(path.sep);
+
+    while (parts.length) {
+      const folder = parts.join(path.sep);
+      if (ignoreFiles.has(folder)) {
+        ignoreFiles.add(file);
+        break;
       }
+      parts.pop();
+    }
+  }
 
-      var _http;
+  //
+  for (var _iterator3 = possibleKeepFiles, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+    var _ref3;
+
+    if (_isArray3) {
+      if (_i3 >= _iterator3.length) break;
+      _ref3 = _iterator3[_i3++];
+    } else {
+      _i3 = _iterator3.next();
+      if (_i3.done) break;
+      _ref3 = _i3.value;
+    }
 
-      function _load_http() {
-        return (_http = _interopRequireDefault(__webpack_require__(87)));
-      }
+    const file = _ref3;
 
-      var _url;
+    if (!ignoreFiles.has(file)) {
+      keepFiles.add(file);
+    }
+  }
 
-      function _load_url() {
-        return (_url = _interopRequireDefault(__webpack_require__(24)));
-      }
+  //
+  for (var _iterator4 = keepFiles, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+    var _ref4;
+
+    if (_isArray4) {
+      if (_i4 >= _iterator4.length) break;
+      _ref4 = _iterator4[_i4++];
+    } else {
+      _i4 = _iterator4.next();
+      if (_i4.done) break;
+      _ref4 = _i4.value;
+    }
 
-      var _dnscache;
+    const file = _ref4;
 
-      function _load_dnscache() {
-        return (_dnscache = _interopRequireDefault(__webpack_require__(637)));
-      }
+    const parts = path.dirname(file).split(path.sep);
 
-      var _invariant;
+    while (parts.length) {
+      // deregister this folder from being ignored, any files inside
+      // will still be marked as ignored
+      ignoreFiles.delete(parts.join(path.sep));
+      parts.pop();
+    }
+  }
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
-      }
+  return { ignoreFiles, keepFiles };
+}
 
-      var _requestCaptureHar;
+function matchesFilter(filter, basename, loc) {
+  let filterByBasename = true;
+  if (filter.base && filter.base !== '.') {
+    loc = path.relative(filter.base, loc);
+    filterByBasename = false;
+  }
+  // the micromatch regex expects unix path separators
+  loc = loc.replace(/\\/g, '/');
+
+  return filter.regex.test(loc) || filter.regex.test(`/${loc}`) || filterByBasename && filter.regex.test(basename) || mm.isMatch(loc, filter.pattern);
+}
+
+function ignoreLinesToRegex(lines, base = '.') {
+  return lines
+  // create regex
+  .map(line => {
+    // remove empty lines, comments, etc
+    if (line === '' || line === '!' || line[0] === '#' || WHITESPACE_RE.test(line)) {
+      return null;
+    }
 
-      function _load_requestCaptureHar() {
-        return (_requestCaptureHar = _interopRequireDefault(
-          __webpack_require__(799),
-        ));
-      }
+    let pattern = line;
+    let isNegation = false;
 
-      var _errors;
+    // hide the fact that it's a negation from minimatch since we'll handle this specifically
+    // ourselves
+    if (pattern[0] === '!') {
+      isNegation = true;
+      pattern = pattern.slice(1);
+    }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    // remove trailing slash
+    pattern = (0, (_misc || _load_misc()).removeSuffix)(pattern, '/');
 
-      var _blockingQueue;
+    const regex = mm.makeRe(pattern.trim(), { dot: true, nocase: true });
 
-      function _load_blockingQueue() {
-        return (_blockingQueue = _interopRequireDefault(
-          __webpack_require__(110),
-        ));
+    if (regex) {
+      return {
+        base,
+        isNegation,
+        pattern,
+        regex
+      };
+    } else {
+      return null;
+    }
+  }).filter(Boolean);
+}
+
+function filterOverridenGitignores(files) {
+  const IGNORE_FILENAMES = ['.yarnignore', '.npmignore', '.gitignore'];
+  const GITIGNORE_NAME = IGNORE_FILENAMES[2];
+  return files.filter(file => IGNORE_FILENAMES.indexOf(file.basename) > -1).reduce((acc, file) => {
+    if (file.basename !== GITIGNORE_NAME) {
+      return [...acc, file];
+    } else {
+      //don't include .gitignore if .npmignore or .yarnignore are present
+      const dir = path.dirname(file.absolute);
+      const higherPriorityIgnoreFilePaths = [path.join(dir, IGNORE_FILENAMES[0]), path.join(dir, IGNORE_FILENAMES[1])];
+      const hasHigherPriorityFiles = files.find(file => higherPriorityIgnoreFilePaths.indexOf(path.normalize(file.absolute)) > -1);
+      if (!hasHigherPriorityFiles) {
+        return [...acc, file];
       }
+    }
+    return acc;
+  }, []);
+}
 
-      var _constants;
+/***/ }),
+/* 373 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+"use strict";
 
-      var _network;
 
-      function _load_network() {
-        return (_network = _interopRequireWildcard(__webpack_require__(337)));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.spawn = undefined;
 
-      var _map;
+var _extends2;
 
-      function _load_map() {
-        return (_map = _interopRequireDefault(__webpack_require__(29)));
-      }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _path;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-      // Initialize DNS cache so we don't look up the same
-      // domains like registry.yarnpkg.com over and over again
-      // for each request.
-      (0, (_dnscache || _load_dnscache()).default)({
-        enable: true,
-        ttl: 300,
-        cachesize: 10,
-      });
+var _child;
 
-      const successHosts = (0, (_map || _load_map()).default)();
-      const controlOffline = (_network || _load_network()).isOffline();
-
-      class RequestManager {
-        constructor(reporter) {
-          this.offlineNoRequests = false;
-          this._requestCaptureHar = null;
-          this._requestModule = null;
-          this.offlineQueue = [];
-          this.captureHar = false;
-          this.httpsProxy = "";
-          this.ca = null;
-          this.httpProxy = "";
-          this.strictSSL = true;
-          this.userAgent = "";
-          this.reporter = reporter;
-          this.running = 0;
-          this.queue = [];
-          this.cache = {};
-          this.max = (_constants || _load_constants()).NETWORK_CONCURRENCY;
-          this.maxRetryAttempts = 5;
-        }
-
-        setOptions(opts) {
-          if (opts.userAgent != null) {
-            this.userAgent = opts.userAgent;
-          }
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-          if (opts.offline != null) {
-            this.offlineNoRequests = opts.offline;
-          }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          if (opts.captureHar != null) {
-            this.captureHar = opts.captureHar;
-          }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          if (opts.httpProxy != null) {
-            this.httpProxy = opts.httpProxy || "";
-          }
+const BATCH_MODE_ARGS = new Map([['ssh', '-oBatchMode=yes'], ['plink', '-batch']]);
 
-          if (opts.httpsProxy === "") {
-            this.httpsProxy = opts.httpProxy || "";
-          } else if (opts.httpsProxy === false) {
-            this.httpsProxy = false;
-          } else {
-            this.httpsProxy = opts.httpsProxy || "";
-          }
+// Suppress any password prompts since we run these in the background
+const env = (0, (_extends2 || _load_extends()).default)({
+  GIT_ASKPASS: '',
+  GIT_TERMINAL_PROMPT: 0
+}, process.env);
 
-          if (
-            opts.strictSSL !== null &&
-            typeof opts.strictSSL !== "undefined"
-          ) {
-            this.strictSSL = opts.strictSSL;
-          }
+const sshCommand = env.GIT_SSH || 'ssh';
+const sshExecutable = (_path || _load_path()).default.basename(sshCommand.toLowerCase(), '.exe');
+const sshBatchArgs = BATCH_MODE_ARGS.get(sshExecutable);
 
-          if (opts.ca != null && opts.ca.length > 0) {
-            this.ca = opts.ca;
-          }
+if (!env.GIT_SSH_COMMAND && sshBatchArgs) {
+  // We have to manually specify `GIT_SSH_VARIANT`,
+  // because it's not automatically set when using `GIT_SSH_COMMAND` instead of `GIT_SSH`
+  // See: https://github.com/yarnpkg/yarn/issues/4729
+  env.GIT_SSH_VARIANT = sshExecutable;
+  env.GIT_SSH_COMMAND = `"${sshCommand}" ${sshBatchArgs}`;
+}
 
-          if (opts.networkConcurrency != null) {
-            this.max = opts.networkConcurrency;
-          }
+const spawn = exports.spawn = (args, opts = {}) => {
+  return (_child || _load_child()).spawn('git', args, (0, (_extends2 || _load_extends()).default)({}, opts, { env }));
+};
 
-          if (opts.networkTimeout != null) {
-            this.timeout = opts.networkTimeout;
-          }
+/***/ }),
+/* 374 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (opts.maxRetryAttempts != null) {
-            this.maxRetryAttempts = opts.maxRetryAttempts;
-          }
+"use strict";
 
-          if (opts.cafile != null && opts.cafile != "") {
-            // The CA bundle file can contain one or more certificates with comments/text between each PEM block.
-            // tls.connect wants an array of certificates without any comments/text, so we need to split the string
-            // and strip out any text in between the certificates
-            try {
-              const bundle = (_fs || _load_fs()).default
-                .readFileSync(opts.cafile)
-                .toString();
-              const hasPemPrefix = (block) => block.startsWith("-----BEGIN ");
-              // opts.cafile overrides opts.ca, this matches with npm behavior
-              this.ca = bundle
-                .split(/(-----BEGIN .*\r?\n[^-]+\r?\n--.*)/)
-                .filter(hasPemPrefix);
-            } catch (err) {
-              this.reporter.error(`Could not open cafile: ${err.message}`);
-            }
-          }
 
-          if (opts.cert != null) {
-            this.cert = opts.cert;
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.callThroughHook = callThroughHook;
 
-          if (opts.key != null) {
-            this.key = opts.key;
-          }
-        }
 
-        /**
-         * Lazy load `request` since it is exceptionally expensive to load and is
-         * often not needed at all.
-         */
+const YARN_HOOKS_KEY = 'experimentalYarnHooks';
 
-        _getRequestModule() {
-          if (!this._requestModule) {
-            const request = __webpack_require__(800);
-            if (this.captureHar) {
-              this._requestCaptureHar = new (
-                _requestCaptureHar || _load_requestCaptureHar()
-              ).default(request);
-              this._requestModule = this._requestCaptureHar.request.bind(
-                this._requestCaptureHar,
-              );
-            } else {
-              this._requestModule = request;
-            }
-          }
-          return this._requestModule;
-        }
+function callThroughHook(type, fn, context) {
+  if (typeof global === 'undefined') {
+    return fn();
+  }
 
-        /**
-         * Queue up a request.
-         */
+  if (typeof global[YARN_HOOKS_KEY] !== 'object' || !global[YARN_HOOKS_KEY]) {
+    return fn();
+  }
 
-        request(params) {
-          if (this.offlineNoRequests) {
-            return Promise.reject(
-              new (_errors || _load_errors()).MessageError(
-                this.reporter.lang("cantRequestOffline", params.url),
-              ),
-            );
-          }
+  const hook = global[YARN_HOOKS_KEY][type];
 
-          const cached = this.cache[params.url];
-          if (cached) {
-            return cached;
-          }
+  if (!hook) {
+    return fn();
+  }
 
-          params.method = params.method || "GET";
-          params.forever = true;
-          params.retryAttempts = 0;
-          params.strictSSL = this.strictSSL;
-          params.headers = Object.assign(
-            {
-              "User-Agent": this.userAgent,
-            },
-            params.headers,
-          );
+  return hook(fn, context);
+}
 
-          const promise = new Promise((resolve, reject) => {
-            this.queue.push({ params, reject, resolve });
-            this.shiftQueue();
-          });
+/***/ }),
+/* 375 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // we can't cache a request with a processor
-          if (!params.process) {
-            this.cache[params.url] = promise;
-          }
+"use strict";
 
-          return promise;
-        }
 
-        /**
-         * Clear the request cache. This is important as we cache all HTTP requests so you'll
-         * want to do this as soon as you can.
-         */
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+const lockPromises = new Map();
 
-        clearCache() {
-          this.cache = {};
-          if (this._requestCaptureHar != null) {
-            this._requestCaptureHar.clear();
-          }
-        }
+/**
+ * Acquires a mutex lock over the given key. If the lock can't be acquired, it waits until it's available.
+ * @param key Key to get the lock for.
+ * @return {Promise.<Function>} A Promise that resolves when the lock is acquired, with the function that
+ * must be called to release the lock.
+ */
 
-        /**
-         * Check if an error is possibly due to lost or poor network connectivity.
-         */
+exports.default = key => {
+  let unlockNext;
+  const willLock = new Promise(resolve => unlockNext = resolve);
+  const lockPromise = lockPromises.get(key) || Promise.resolve();
+  const willUnlock = lockPromise.then(() => unlockNext);
+  lockPromises.set(key, lockPromise.then(() => willLock));
+  return willUnlock;
+};
 
-        isPossibleOfflineError(err) {
-          const code = err.code,
-            hostname = err.hostname;
+/***/ }),
+/* 376 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (!code) {
-            return false;
-          }
+"use strict";
 
-          // network was previously online but now we're offline
-          const possibleOfflineChange =
-            !controlOffline && !(_network || _load_network()).isOffline();
-          if (code === "ENOTFOUND" && possibleOfflineChange) {
-            // can't resolve a domain
-            return true;
-          }
 
-          // used to be able to resolve this domain! something is wrong
-          if (code === "ENOTFOUND" && hostname && successHosts[hostname]) {
-            // can't resolve this domain but we've successfully resolved it before
-            return true;
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = parsePackagePath;
+exports.isValidPackagePath = isValidPackagePath;
 
-          // network was previously offline and we can't resolve the domain
-          if (code === "ENOTFOUND" && controlOffline) {
-            return true;
-          }
 
-          // connection was reset or dropped
-          if (code === "ECONNRESET") {
-            return true;
-          }
+/**
+ * Parse input strings like `package-1/package-2` to an array of packages
+ */
+function parsePackagePath(input) {
+  return input.match(/(@[^\/]+\/)?([^/]+)/g) || [];
+}
 
-          // TCP timeout
-          if (code === "ESOCKETTIMEDOUT" || code === "ETIMEDOUT") {
-            return true;
-          }
+const WRONG_PATTERNS = /\/$|\/{2,}|\*+$/;
 
-          return false;
-        }
+function isValidPackagePath(input) {
+  return !WRONG_PATTERNS.test(input);
+}
 
-        /**
-         * Queue up request arguments to be retried. Start a network connectivity timer if there
-         * isn't already one.
-         */
+/***/ }),
+/* 377 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        queueForRetry(opts) {
-          if (opts.retryReason) {
-            let containsReason = false;
+"use strict";
 
-            for (
-              var _iterator = this.offlineQueue,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
 
-            ) {
-              var _ref;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getPosixPath = getPosixPath;
+exports.resolveWithHome = resolveWithHome;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref = _i.value;
-              }
+var _path;
 
-              const queuedOpts = _ref;
+function _load_path() {
+  return _path = __webpack_require__(0);
+}
 
-              if (queuedOpts.retryReason === opts.retryReason) {
-                containsReason = true;
-                break;
-              }
-            }
+const userHome = __webpack_require__(67).default;
 
-            if (!containsReason) {
-              this.reporter.info(opts.retryReason);
-            }
-          }
+function getPosixPath(path) {
+  return path.replace(/\\/g, '/');
+}
 
-          if (!this.offlineQueue.length) {
-            this.initOfflineRetry();
-          }
+function resolveWithHome(path) {
+  const homePattern = process.platform === 'win32' ? /^~(\/|\\)/ : /^~\//;
+  if (homePattern.test(path)) {
+    return (0, (_path || _load_path()).resolve)(userHome, path.substr(2));
+  }
 
-          this.offlineQueue.push(opts);
-        }
+  return (0, (_path || _load_path()).resolve)(path);
+}
 
-        /**
-         * Begin timers to retry failed requests when we possibly establish network connectivity
-         * again.
-         */
+/***/ }),
+/* 378 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        initOfflineRetry() {
-          setTimeout(() => {
-            const queue = this.offlineQueue;
-            this.offlineQueue = [];
-            for (
-              var _iterator2 = queue,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+"use strict";
 
-            ) {
-              var _ref2;
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref2 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref2 = _i2.value;
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-              const opts = _ref2;
+var _fs;
 
-              this.execute(opts);
-            }
-          }, 3000);
-        }
+function _load_fs() {
+  return _fs = _interopRequireDefault(__webpack_require__(5));
+}
 
-        /**
-         * Execute a request.
-         */
+var _http;
 
-        execute(opts) {
-          const params = opts.params;
-          const reporter = this.reporter;
+function _load_http() {
+  return _http = _interopRequireDefault(__webpack_require__(87));
+}
 
-          const buildNext = (fn) => (data) => {
-            fn(data);
-            this.running--;
-            this.shiftQueue();
-          };
+var _url;
 
-          const resolve = buildNext(opts.resolve);
+function _load_url() {
+  return _url = _interopRequireDefault(__webpack_require__(24));
+}
 
-          const rejectNext = buildNext(opts.reject);
-          const reject = function reject(err) {
-            err.message = `${params.url}: ${err.message}`;
-            rejectNext(err);
-          };
+var _dnscache;
 
-          const rejectWithoutUrl = function rejectWithoutUrl(err) {
-            err.message = err.message;
-            rejectNext(err);
-          };
+function _load_dnscache() {
+  return _dnscache = _interopRequireDefault(__webpack_require__(637));
+}
 
-          const queueForRetry = (reason) => {
-            const attempts = params.retryAttempts || 0;
-            if (attempts >= this.maxRetryAttempts - 1) {
-              return false;
-            }
-            if (
-              opts.params.method &&
-              opts.params.method.toUpperCase() !== "GET"
-            ) {
-              return false;
-            }
-            params.retryAttempts = attempts + 1;
-            if (typeof params.cleanup === "function") {
-              params.cleanup();
-            }
-            opts.retryReason = reason;
-            this.queueForRetry(opts);
-            return true;
-          };
+var _invariant;
 
-          let calledOnError = false;
-          const onError = (err) => {
-            if (calledOnError) {
-              return;
-            }
-            calledOnError = true;
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-            if (this.isPossibleOfflineError(err)) {
-              if (!queueForRetry(this.reporter.lang("offlineRetrying"))) {
-                reject(err);
-              }
-            } else {
-              reject(err);
-            }
-          };
+var _requestCaptureHar;
 
-          if (!params.process) {
-            const parts = (_url || _load_url()).default.parse(params.url);
+function _load_requestCaptureHar() {
+  return _requestCaptureHar = _interopRequireDefault(__webpack_require__(799));
+}
 
-            params.callback = (err, res, body) => {
-              if (err) {
-                onError(err);
-                return;
-              }
+var _errors;
 
-              successHosts[parts.hostname] = true;
-
-              this.reporter.verbose(
-                this.reporter.lang(
-                  "verboseRequestFinish",
-                  params.url,
-                  res.statusCode,
-                ),
-              );
-
-              if (res.statusCode === 408 || res.statusCode >= 500) {
-                const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
-                if (
-                  !queueForRetry(
-                    this.reporter.lang(
-                      "internalServerErrorRetrying",
-                      description,
-                    ),
-                  )
-                ) {
-                  throw new (_errors || _load_errors()).ResponseError(
-                    this.reporter.lang("requestFailed", description),
-                    res.statusCode,
-                  );
-                } else {
-                  return;
-                }
-              }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              if (
-                res.statusCode === 401 &&
-                res.caseless &&
-                res.caseless.get("server") === "GitHub.com"
-              ) {
-                const message = `${res.body.message}. If using GITHUB_TOKEN in your env, check that it is valid.`;
-                rejectWithoutUrl(
-                  new Error(
-                    this.reporter.lang(
-                      "unauthorizedResponse",
-                      res.caseless.get("server"),
-                      message,
-                    ),
-                  ),
-                );
-              }
+var _blockingQueue;
 
-              if (res.statusCode === 401 && res.headers["www-authenticate"]) {
-                const authMethods = res.headers["www-authenticate"]
-                  .split(/,\s*/)
-                  .map((s) => s.toLowerCase());
+function _load_blockingQueue() {
+  return _blockingQueue = _interopRequireDefault(__webpack_require__(110));
+}
 
-                if (authMethods.indexOf("otp") !== -1) {
-                  reject(
-                    new (_errors || _load_errors()).OneTimePasswordError(),
-                  );
-                  return;
-                }
-              }
+var _constants;
 
-              if (body && typeof body.error === "string") {
-                reject(new Error(body.error));
-                return;
-              }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-              if (
-                [400, 401, 404]
-                  .concat(params.rejectStatusCode || [])
-                  .indexOf(res.statusCode) !== -1
-              ) {
-                // So this is actually a rejection ... the hosted git resolver uses this to know whether http is supported
-                resolve(false);
-              } else if (res.statusCode >= 400) {
-                const errMsg =
-                  (body && body.message) ||
-                  reporter.lang("requestError", params.url, res.statusCode);
-                reject(new Error(errMsg));
-              } else {
-                resolve(body);
-              }
-            };
-          }
+var _network;
 
-          if (params.buffer) {
-            params.encoding = null;
-          }
+function _load_network() {
+  return _network = _interopRequireWildcard(__webpack_require__(337));
+}
 
-          let proxy = this.httpProxy;
-          if (params.url.startsWith("https:")) {
-            proxy = this.httpsProxy;
-          }
+var _map;
 
-          if (proxy) {
-            // if no proxy is set, do not pass a proxy down to request.
-            // the request library will internally check the HTTP_PROXY and HTTPS_PROXY env vars.
-            params.proxy = String(proxy);
-          } else if (proxy === false) {
-            // passing empty string prevents the underlying library from falling back to the env vars.
-            // an explicit false in the yarn config should override the env var. See #4546.
-            params.proxy = "";
-          }
+function _load_map() {
+  return _map = _interopRequireDefault(__webpack_require__(29));
+}
 
-          if (this.ca != null) {
-            params.ca = this.ca;
-          }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          if (this.cert != null) {
-            params.cert = this.cert;
-          }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          if (this.key != null) {
-            params.key = this.key;
-          }
+// Initialize DNS cache so we don't look up the same
+// domains like registry.yarnpkg.com over and over again
+// for each request.
+(0, (_dnscache || _load_dnscache()).default)({
+  enable: true,
+  ttl: 300,
+  cachesize: 10
+});
 
-          if (this.timeout != null) {
-            params.timeout = this.timeout;
-          }
+const successHosts = (0, (_map || _load_map()).default)();
+const controlOffline = (_network || _load_network()).isOffline();
 
-          const request = this._getRequestModule();
-          const req = request(params);
-          this.reporter.verbose(
-            this.reporter.lang(
-              "verboseRequestStart",
-              params.method,
-              params.url,
-            ),
-          );
+class RequestManager {
+  constructor(reporter) {
+    this.offlineNoRequests = false;
+    this._requestCaptureHar = null;
+    this._requestModule = null;
+    this.offlineQueue = [];
+    this.captureHar = false;
+    this.httpsProxy = '';
+    this.ca = null;
+    this.httpProxy = '';
+    this.strictSSL = true;
+    this.userAgent = '';
+    this.reporter = reporter;
+    this.running = 0;
+    this.queue = [];
+    this.cache = {};
+    this.max = (_constants || _load_constants()).NETWORK_CONCURRENCY;
+    this.maxRetryAttempts = 5;
+  }
 
-          req.on("error", onError);
+  setOptions(opts) {
+    if (opts.userAgent != null) {
+      this.userAgent = opts.userAgent;
+    }
 
-          const queue = params.queue;
-          if (queue) {
-            req.on("data", queue.stillActive.bind(queue));
-          }
+    if (opts.offline != null) {
+      this.offlineNoRequests = opts.offline;
+    }
 
-          const process = params.process;
-          if (process) {
-            req.on("response", (res) => {
-              if (res.statusCode >= 200 && res.statusCode < 300) {
-                return;
-              }
+    if (opts.captureHar != null) {
+      this.captureHar = opts.captureHar;
+    }
 
-              const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
-              reject(
-                new (_errors || _load_errors()).ResponseError(
-                  this.reporter.lang("requestFailed", description),
-                  res.statusCode,
-                ),
-              );
+    if (opts.httpProxy != null) {
+      this.httpProxy = opts.httpProxy || '';
+    }
 
-              req.abort();
-            });
-            process(req, resolve, reject);
-          }
-        }
+    if (opts.httpsProxy === '') {
+      this.httpsProxy = opts.httpProxy || '';
+    } else if (opts.httpsProxy === false) {
+      this.httpsProxy = false;
+    } else {
+      this.httpsProxy = opts.httpsProxy || '';
+    }
 
-        /**
-         * Remove an item from the queue. Create it's request options and execute it.
-         */
+    if (opts.strictSSL !== null && typeof opts.strictSSL !== 'undefined') {
+      this.strictSSL = opts.strictSSL;
+    }
 
-        shiftQueue() {
-          if (this.running >= this.max || !this.queue.length) {
-            return;
-          }
+    if (opts.ca != null && opts.ca.length > 0) {
+      this.ca = opts.ca;
+    }
 
-          const opts = this.queue.shift();
+    if (opts.networkConcurrency != null) {
+      this.max = opts.networkConcurrency;
+    }
 
-          this.running++;
-          this.execute(opts);
-        }
+    if (opts.networkTimeout != null) {
+      this.timeout = opts.networkTimeout;
+    }
 
-        saveHar(filename) {
-          if (!this.captureHar) {
-            throw new Error(this.reporter.lang("requestManagerNotSetupHAR"));
-          }
-          // No request may have occurred at all.
-          this._getRequestModule();
-          (0, (_invariant || _load_invariant()).default)(
-            this._requestCaptureHar != null,
-            "request-capture-har not setup",
-          );
-          this._requestCaptureHar.saveHar(filename);
-        }
+    if (opts.maxRetryAttempts != null) {
+      this.maxRetryAttempts = opts.maxRetryAttempts;
+    }
+
+    if (opts.cafile != null && opts.cafile != '') {
+      // The CA bundle file can contain one or more certificates with comments/text between each PEM block.
+      // tls.connect wants an array of certificates without any comments/text, so we need to split the string
+      // and strip out any text in between the certificates
+      try {
+        const bundle = (_fs || _load_fs()).default.readFileSync(opts.cafile).toString();
+        const hasPemPrefix = block => block.startsWith('-----BEGIN ');
+        // opts.cafile overrides opts.ca, this matches with npm behavior
+        this.ca = bundle.split(/(-----BEGIN .*\r?\n[^-]+\r?\n--.*)/).filter(hasPemPrefix);
+      } catch (err) {
+        this.reporter.error(`Could not open cafile: ${err.message}`);
       }
-      exports.default = RequestManager;
+    }
 
-      /***/
-    },
-    /* 379 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (opts.cert != null) {
+      this.cert = opts.cert;
+    }
 
-      var crypto_hash_sha512 = __webpack_require__(76).lowlevel.crypto_hash;
+    if (opts.key != null) {
+      this.key = opts.key;
+    }
+  }
 
-      /*
-       * This file is a 1:1 port from the OpenBSD blowfish.c and bcrypt_pbkdf.c. As a
-       * result, it retains the original copyright and license. The two files are
-       * under slightly different (but compatible) licenses, and are here combined in
-       * one file.
-       *
-       * Credit for the actual porting work goes to:
-       *  Devi Mandiri <me@devi.web.id>
-       */
+  /**
+   * Lazy load `request` since it is exceptionally expensive to load and is
+   * often not needed at all.
+   */
+
+  _getRequestModule() {
+    if (!this._requestModule) {
+      const request = __webpack_require__(800);
+      if (this.captureHar) {
+        this._requestCaptureHar = new (_requestCaptureHar || _load_requestCaptureHar()).default(request);
+        this._requestModule = this._requestCaptureHar.request.bind(this._requestCaptureHar);
+      } else {
+        this._requestModule = request;
+      }
+    }
+    return this._requestModule;
+  }
 
-      /*
-       * The Blowfish portions are under the following license:
-       *
-       * Blowfish block cipher for OpenBSD
-       * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
-       * All rights reserved.
-       *
-       * Implementation advice by David Mazieres <dm@lcs.mit.edu>.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions
-       * are met:
-       * 1. Redistributions of source code must retain the above copyright
-       *    notice, this list of conditions and the following disclaimer.
-       * 2. Redistributions in binary form must reproduce the above copyright
-       *    notice, this list of conditions and the following disclaimer in the
-       *    documentation and/or other materials provided with the distribution.
-       * 3. The name of the author may not be used to endorse or promote products
-       *    derived from this software without specific prior written permission.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-       * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-       * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-       * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-       * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-       * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-       * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-       * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-       * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-       * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-       */
+  /**
+   * Queue up a request.
+   */
 
-      /*
-       * The bcrypt_pbkdf portions are under the following license:
-       *
-       * Copyright (c) 2013 Ted Unangst <tedu@openbsd.org>
-       *
-       * Permission to use, copy, modify, and distribute this software for any
-       * purpose with or without fee is hereby granted, provided that the above
-       * copyright notice and this permission notice appear in all copies.
-       *
-       * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-       * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-       * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-       * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-       * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-       * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-       * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-       */
+  request(params) {
+    if (this.offlineNoRequests) {
+      return Promise.reject(new (_errors || _load_errors()).MessageError(this.reporter.lang('cantRequestOffline', params.url)));
+    }
 
-      /*
-       * Performance improvements (Javascript-specific):
-       *
-       * Copyright 2016, Joyent Inc
-       * Author: Alex Wilson <alex.wilson@joyent.com>
-       *
-       * Permission to use, copy, modify, and distribute this software for any
-       * purpose with or without fee is hereby granted, provided that the above
-       * copyright notice and this permission notice appear in all copies.
-       *
-       * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-       * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-       * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-       * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-       * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-       * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-       * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-       */
+    const cached = this.cache[params.url];
+    if (cached) {
+      return cached;
+    }
 
-      // Ported from OpenBSD bcrypt_pbkdf.c v1.9
-
-      var BLF_J = 0;
-
-      var Blowfish = function () {
-        this.S = [
-          new Uint32Array([
-            0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, 0xb8e1afed,
-            0x6a267e96, 0xba7c9045, 0xf12c7f99, 0x24a19947, 0xb3916cf7,
-            0x0801f2e2, 0x858efc16, 0x636920d8, 0x71574e69, 0xa458fea3,
-            0xf4933d7e, 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
-            0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, 0xc5d1b023,
-            0x286085f0, 0xca417918, 0xb8db38ef, 0x8e79dcb0, 0x603a180e,
-            0x6c9e0e8b, 0xb01e8a3e, 0xd71577c1, 0xbd314b27, 0x78af2fda,
-            0x55605c60, 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
-            0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, 0xa15486af,
-            0x7c72e993, 0xb3ee1411, 0x636fbc2a, 0x2ba9c55d, 0x741831f6,
-            0xce5c3e16, 0x9b87931e, 0xafd6ba33, 0x6c24cf5c, 0x7a325381,
-            0x28958677, 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
-            0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, 0xef845d5d,
-            0xe98575b1, 0xdc262302, 0xeb651b88, 0x23893e81, 0xd396acc5,
-            0x0f6d6ff3, 0x83f44239, 0x2e0b4482, 0xa4842004, 0x69c8f04a,
-            0x9e1f9b5e, 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
-            0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, 0x6eef0b6c,
-            0x137a3be4, 0xba3bf050, 0x7efb2a98, 0xa1f1651d, 0x39af0176,
-            0x66ca593e, 0x82430e88, 0x8cee8619, 0x456f9fb4, 0x7d84a5c3,
-            0x3b8b5ebe, 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
-            0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, 0x37d0d724,
-            0xd00a1248, 0xdb0fead3, 0x49f1c09b, 0x075372c9, 0x80991b7b,
-            0x25d479d8, 0xf6e8def7, 0xe3fe501a, 0xb6794c3b, 0x976ce0bd,
-            0x04c006ba, 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
-            0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, 0x6dfc511f,
-            0x9b30952c, 0xcc814544, 0xaf5ebd09, 0xbee3d004, 0xde334afd,
-            0x660f2807, 0x192e4bb3, 0xc0cba857, 0x45c8740f, 0xd20b5f39,
-            0xb9d3fbdb, 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
-            0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, 0x3c7516df,
-            0xfd616b15, 0x2f501ec8, 0xad0552ab, 0x323db5fa, 0xfd238760,
-            0x53317b48, 0x3e00df82, 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e,
-            0xdf1769db, 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
-            0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, 0x10fa3d98,
-            0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, 0x9a53e479, 0xb6f84565,
-            0xd28e49bc, 0x4bfb9790, 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341,
-            0xcee4c6e8, 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
-            0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, 0xd08ed1d0,
-            0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, 0x8ff6e2fb, 0xf2122b64,
-            0x8888b812, 0x900df01c, 0x4fad5ea0, 0x688fc31c, 0xd1cff191,
-            0xb3a8c1ad, 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
-            0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, 0xb4a84fe0,
-            0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, 0x165fa266, 0x80957705,
-            0x93cc7314, 0x211a1477, 0xe6ad2065, 0x77b5fa86, 0xc75442f5,
-            0xfb9d35cf, 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
-            0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, 0x2464369b,
-            0xf009b91e, 0x5563911d, 0x59dfa6aa, 0x78c14389, 0xd95a537f,
-            0x207d5ba2, 0x02e5b9c5, 0x83260376, 0x6295cfa9, 0x11c81968,
-            0x4e734a41, 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
-            0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, 0x08ba6fb5,
-            0x571be91f, 0xf296ec6b, 0x2a0dd915, 0xb6636521, 0xe7b9f9b6,
-            0xff34052e, 0xc5855664, 0x53b02d5d, 0xa99f8fa1, 0x08ba4799,
-            0x6e85076a,
-          ]),
-          new Uint32Array([
-            0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, 0xad6ea6b0,
-            0x49a7df7d, 0x9cee60b8, 0x8fedb266, 0xecaa8c71, 0x699a17ff,
-            0x5664526c, 0xc2b19ee1, 0x193602a5, 0x75094c29, 0xa0591340,
-            0xe4183a3e, 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
-            0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, 0x4cdd2086,
-            0x8470eb26, 0x6382e9c6, 0x021ecc5e, 0x09686b3f, 0x3ebaefc9,
-            0x3c971814, 0x6b6a70a1, 0x687f3584, 0x52a0e286, 0xb79c5305,
-            0xaa500737, 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
-            0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, 0xae0cf51a,
-            0x3cb574b2, 0x25837a58, 0xdc0921bd, 0xd19113f9, 0x7ca92ff6,
-            0x94324773, 0x22f54701, 0x3ae5e581, 0x37c2dadc, 0xc8b57634,
-            0x9af3dda7, 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
-            0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, 0x4e548b38,
-            0x4f6db908, 0x6f420d03, 0xf60a04bf, 0x2cb81290, 0x24977c79,
-            0x5679b072, 0xbcaf89af, 0xde9a771f, 0xd9930810, 0xb38bae12,
-            0xdccf3f2e, 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
-            0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, 0xec7aec3a,
-            0xdb851dfa, 0x63094366, 0xc464c3d2, 0xef1c1847, 0x3215d908,
-            0xdd433b37, 0x24c2ba16, 0x12a14d43, 0x2a65c451, 0x50940002,
-            0x133ae4dd, 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
-            0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, 0xf28fe6ed,
-            0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, 0x86e34570, 0xeae96fb1,
-            0x860e5e0a, 0x5a3e2ab3, 0x771fe71c, 0x4e3d06fa, 0x2965dcb9,
-            0x99e71d0f, 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
-            0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, 0xf2f74ea7,
-            0x361d2b3d, 0x1939260f, 0x19c27960, 0x5223a708, 0xf71312b6,
-            0xebadfe6e, 0xeac31f66, 0xe3bc4595, 0xa67bc883, 0xb17f37d1,
-            0x018cff28, 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
-            0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, 0x1521b628,
-            0x29076170, 0xecdd4775, 0x619f1510, 0x13cca830, 0xeb61bd96,
-            0x0334fe1e, 0xaa0363cf, 0xb5735c90, 0x4c70a239, 0xd59e9e0b,
-            0xcbaade14, 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
-            0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, 0x40685a32,
-            0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, 0x9b540b19, 0x875fa099,
-            0x95f7997e, 0x623d7da8, 0xf837889a, 0x97e32d77, 0x11ed935f,
-            0x16681281, 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
-            0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, 0xcdb30aeb,
-            0x532e3054, 0x8fd948e4, 0x6dbc3128, 0x58ebf2ef, 0x34c6ffea,
-            0xfe28ed61, 0xee7c3c73, 0x5d4a14d9, 0xe864b7e3, 0x42105d14,
-            0x203e13e0, 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
-            0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, 0xd81e799e,
-            0x86854dc7, 0xe44b476a, 0x3d816250, 0xcf62a1f2, 0x5b8d2646,
-            0xfc8883a0, 0xc1c7b6a3, 0x7f1524c3, 0x69cb7492, 0x47848a0b,
-            0x5692b285, 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
-            0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, 0x3372f092,
-            0x8d937e41, 0xd65fecf1, 0x6c223bdb, 0x7cde3759, 0xcbee7460,
-            0x4085f2a7, 0xce77326e, 0xa6078084, 0x19f8509e, 0xe8efd855,
-            0x61d99735, 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
-            0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, 0xdb73dbd3,
-            0x105588cd, 0x675fda79, 0xe3674340, 0xc5c43465, 0x713e38d8,
-            0x3d28f89e, 0xf16dff20, 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b,
-            0xdb83adf7,
-          ]),
-          new Uint32Array([
-            0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, 0x411520f7,
-            0x7602d4f7, 0xbcf46b2e, 0xd4a20068, 0xd4082471, 0x3320f46a,
-            0x43b7d4b7, 0x500061af, 0x1e39f62e, 0x97244546, 0x14214f74,
-            0xbf8b8840, 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
-            0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, 0x96eb27b3,
-            0x55fd3941, 0xda2547e6, 0xabca0a9a, 0x28507825, 0x530429f4,
-            0x0a2c86da, 0xe9b66dfb, 0x68dc1462, 0xd7486900, 0x680ec0a4,
-            0x27a18dee, 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
-            0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, 0x20fe9e35,
-            0xd9f385b9, 0xee39d7ab, 0x3b124e8b, 0x1dc9faf7, 0x4b6d1856,
-            0x26a36631, 0xeae397b2, 0x3a6efa74, 0xdd5b4332, 0x6841e7f7,
-            0xca7820fb, 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
-            0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, 0x55a867bc,
-            0xa1159a58, 0xcca92963, 0x99e1db33, 0xa62a4a56, 0x3f3125f9,
-            0x5ef47e1c, 0x9029317c, 0xfdf8e802, 0x04272f70, 0x80bb155c,
-            0x05282ce3, 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
-            0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, 0x325f51eb,
-            0xd59bc0d1, 0xf2bcc18f, 0x41113564, 0x257b7834, 0x602a9c60,
-            0xdff8e8a3, 0x1f636c1b, 0x0e12b4c2, 0x02e1329e, 0xaf664fd1,
-            0xcad18115, 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
-            0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, 0xd0127845,
-            0x95b794fd, 0x647d0862, 0xe7ccf5f0, 0x5449a36f, 0x877d48fa,
-            0xc39dfd27, 0xf33e8d1e, 0x0a476341, 0x992eff74, 0x3a6f6eab,
-            0xf4f8fd37, 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
-            0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, 0xf1290dc7,
-            0xcc00ffa3, 0xb5390f92, 0x690fed0b, 0x667b9ffb, 0xcedb7d9c,
-            0xa091cf0b, 0xd9155ea3, 0xbb132f88, 0x515bad24, 0x7b9479bf,
-            0x763bd6eb, 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
-            0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, 0x6a124237,
-            0xb79251e7, 0x06a1bbe6, 0x4bfb6350, 0x1a6b1018, 0x11caedfa,
-            0x3d25bdd8, 0xe2e1c3c9, 0x44421659, 0x0a121386, 0xd90cec6e,
-            0xd5abea2a, 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
-            0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, 0xd1fd8346,
-            0xf6381fb0, 0x7745ae04, 0xd736fccc, 0x83426b33, 0xf01eab71,
-            0xb0804187, 0x3c005e5f, 0x77a057be, 0xbde8ae24, 0x55464299,
-            0xbf582e61, 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
-            0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, 0x7aeb2661,
-            0x8b1ddf84, 0x846a0e79, 0x915f95e2, 0x466e598e, 0x20b45770,
-            0x8cd55591, 0xc902de4c, 0xb90bace1, 0xbb8205d0, 0x11a86248,
-            0x7574a99e, 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
-            0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, 0x1ab93d1d,
-            0x0ba5a4df, 0xa186f20f, 0x2868f169, 0xdcb7da83, 0x573906fe,
-            0xa1e2ce9b, 0x4fcd7f52, 0x50115e01, 0xa70683fa, 0xa002b5c4,
-            0x0de6d027, 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
-            0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, 0x11e69ed7,
-            0x2338ea63, 0x53c2dd94, 0xc2c21634, 0xbbcbee56, 0x90bcb6de,
-            0xebfc7da1, 0xce591d76, 0x6f05e409, 0x4b7c0188, 0x39720a3d,
-            0x7c927c24, 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
-            0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, 0x1e50ef5e,
-            0xb161e6f8, 0xa28514d9, 0x6c51133c, 0x6fd5c7e7, 0x56e14ec4,
-            0x362abfce, 0xddc6c837, 0xd79a3234, 0x92638212, 0x670efa8e,
-            0x406000e0,
-          ]),
-          new Uint32Array([
-            0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, 0x5cb0679e,
-            0x4fa33742, 0xd3822740, 0x99bc9bbe, 0xd5118e9d, 0xbf0f7315,
-            0xd62d1c7e, 0xc700c47b, 0xb78c1b6b, 0x21a19045, 0xb26eb1be,
-            0x6a366eb4, 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
-            0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, 0x2939bbdb,
-            0xa9ba4650, 0xac9526e8, 0xbe5ee304, 0xa1fad5f0, 0x6a2d519a,
-            0x63ef8ce2, 0x9a86ee22, 0xc089c2b8, 0x43242ef6, 0xa51e03aa,
-            0x9cf2d0a4, 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
-            0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, 0xc72fefd3,
-            0xf752f7da, 0x3f046f69, 0x77fa0a59, 0x80e4a915, 0x87b08601,
-            0x9b09e6ad, 0x3b3ee593, 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9,
-            0x022b8b51, 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
-            0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, 0xe029ac71,
-            0xe019a5e6, 0x47b0acfd, 0xed93fa9b, 0xe8d3c48d, 0x283b57cc,
-            0xf8d56629, 0x79132e28, 0x785f0191, 0xed756055, 0xf7960e44,
-            0xe3d35e8c, 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
-            0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, 0x1b3f6d9b,
-            0x1e6321f5, 0xf59c66fb, 0x26dcf319, 0x7533d928, 0xb155fdf5,
-            0x03563482, 0x8aba3cbb, 0x28517711, 0xc20ad9f8, 0xabcc5167,
-            0xccad925f, 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
-            0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, 0xa8b6e37e,
-            0xc3293d46, 0x48de5369, 0x6413e680, 0xa2ae0810, 0xdd6db224,
-            0x69852dfd, 0x09072166, 0xb39a460a, 0x6445c0dd, 0x586cdecf,
-            0x1c20c8ae, 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
-            0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, 0x72eacea8,
-            0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, 0xd29be463, 0x542f5d9e,
-            0xaec2771b, 0xf64e6370, 0x740e0d8d, 0xe75b1357, 0xf8721671,
-            0xaf537d5d, 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
-            0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, 0x6f3f3b82,
-            0x3520ab82, 0x011a1d4b, 0x277227f8, 0x611560b1, 0xe7933fdc,
-            0xbb3a792b, 0x344525bd, 0xa08839e1, 0x51ce794b, 0x2f32c9b7,
-            0xa01fbac9, 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
-            0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, 0x0339c32a,
-            0xc6913667, 0x8df9317c, 0xe0b12b4f, 0xf79e59b7, 0x43f5bb3a,
-            0xf2d519ff, 0x27d9459c, 0xbf97222c, 0x15e6fc2a, 0x0f91fc71,
-            0x9b941525, 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
-            0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, 0xe0ec6e0e,
-            0x1698db3b, 0x4c98a0be, 0x3278e964, 0x9f1f9532, 0xe0d392df,
-            0xd3a0342b, 0x8971f21e, 0x1b0a7441, 0x4ba3348c, 0xc5be7120,
-            0xc37632d8, 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
-            0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, 0x1618b166,
-            0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, 0xf523f357, 0xa6327623,
-            0x93a83531, 0x56cccd02, 0xacf08162, 0x5a75ebb5, 0x6e163697,
-            0x88d273cc, 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
-            0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, 0xc9aa53fd,
-            0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, 0x71126905, 0xb2040222,
-            0xb6cbcf7c, 0xcd769c2b, 0x53113ec0, 0x1640e3d3, 0x38abbd60,
-            0x2547adf0, 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
-            0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, 0x1948c25c,
-            0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, 0x90d4f869, 0xa65cdea0,
-            0x3f09252d, 0xc208e69f, 0xb74e6132, 0xce77e25b, 0x578fdfe3,
-            0x3ac372e6,
-          ]),
-        ];
-        this.P = new Uint32Array([
-          0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, 0xa4093822,
-          0x299f31d0, 0x082efa98, 0xec4e6c89, 0x452821e6, 0x38d01377,
-          0xbe5466cf, 0x34e90c6c, 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5,
-          0xb5470917, 0x9216d5d9, 0x8979fb1b,
-        ]);
-      };
+    params.method = params.method || 'GET';
+    params.forever = true;
+    params.retryAttempts = 0;
+    params.strictSSL = this.strictSSL;
+    params.headers = Object.assign({
+      'User-Agent': this.userAgent
+    }, params.headers);
+
+    const promise = new Promise((resolve, reject) => {
+      this.queue.push({ params, reject, resolve });
+      this.shiftQueue();
+    });
 
-      function F(S, x8, i) {
-        return (
-          ((S[0][x8[i + 3]] + S[1][x8[i + 2]]) ^ S[2][x8[i + 1]]) + S[3][x8[i]]
-        );
-      }
+    // we can't cache a request with a processor
+    if (!params.process) {
+      this.cache[params.url] = promise;
+    }
 
-      Blowfish.prototype.encipher = function (x, x8) {
-        if (x8 === undefined) {
-          x8 = new Uint8Array(x.buffer);
-          if (x.byteOffset !== 0) x8 = x8.subarray(x.byteOffset);
-        }
-        x[0] ^= this.P[0];
-        for (var i = 1; i < 16; i += 2) {
-          x[1] ^= F(this.S, x8, 0) ^ this.P[i];
-          x[0] ^= F(this.S, x8, 4) ^ this.P[i + 1];
-        }
-        var t = x[0];
-        x[0] = x[1] ^ this.P[17];
-        x[1] = t;
-      };
+    return promise;
+  }
 
-      Blowfish.prototype.decipher = function (x) {
-        var x8 = new Uint8Array(x.buffer);
-        if (x.byteOffset !== 0) x8 = x8.subarray(x.byteOffset);
-        x[0] ^= this.P[17];
-        for (var i = 16; i > 0; i -= 2) {
-          x[1] ^= F(this.S, x8, 0) ^ this.P[i];
-          x[0] ^= F(this.S, x8, 4) ^ this.P[i - 1];
-        }
-        var t = x[0];
-        x[0] = x[1] ^ this.P[0];
-        x[1] = t;
-      };
+  /**
+   * Clear the request cache. This is important as we cache all HTTP requests so you'll
+   * want to do this as soon as you can.
+   */
 
-      function stream2word(data, databytes) {
-        var i,
-          temp = 0;
-        for (i = 0; i < 4; i++, BLF_J++) {
-          if (BLF_J >= databytes) BLF_J = 0;
-          temp = (temp << 8) | data[BLF_J];
-        }
-        return temp;
-      }
+  clearCache() {
+    this.cache = {};
+    if (this._requestCaptureHar != null) {
+      this._requestCaptureHar.clear();
+    }
+  }
 
-      Blowfish.prototype.expand0state = function (key, keybytes) {
-        var d = new Uint32Array(2),
-          i,
-          k;
-        var d8 = new Uint8Array(d.buffer);
+  /**
+   * Check if an error is possibly due to lost or poor network connectivity.
+   */
 
-        for (i = 0, BLF_J = 0; i < 18; i++) {
-          this.P[i] ^= stream2word(key, keybytes);
-        }
-        BLF_J = 0;
+  isPossibleOfflineError(err) {
+    const code = err.code,
+          hostname = err.hostname;
 
-        for (i = 0; i < 18; i += 2) {
-          this.encipher(d, d8);
-          this.P[i] = d[0];
-          this.P[i + 1] = d[1];
-        }
+    if (!code) {
+      return false;
+    }
 
-        for (i = 0; i < 4; i++) {
-          for (k = 0; k < 256; k += 2) {
-            this.encipher(d, d8);
-            this.S[i][k] = d[0];
-            this.S[i][k + 1] = d[1];
-          }
-        }
-      };
+    // network was previously online but now we're offline
+    const possibleOfflineChange = !controlOffline && !(_network || _load_network()).isOffline();
+    if (code === 'ENOTFOUND' && possibleOfflineChange) {
+      // can't resolve a domain
+      return true;
+    }
 
-      Blowfish.prototype.expandstate = function (
-        data,
-        databytes,
-        key,
-        keybytes,
-      ) {
-        var d = new Uint32Array(2),
-          i,
-          k;
-
-        for (i = 0, BLF_J = 0; i < 18; i++) {
-          this.P[i] ^= stream2word(key, keybytes);
-        }
-
-        for (i = 0, BLF_J = 0; i < 18; i += 2) {
-          d[0] ^= stream2word(data, databytes);
-          d[1] ^= stream2word(data, databytes);
-          this.encipher(d);
-          this.P[i] = d[0];
-          this.P[i + 1] = d[1];
-        }
-
-        for (i = 0; i < 4; i++) {
-          for (k = 0; k < 256; k += 2) {
-            d[0] ^= stream2word(data, databytes);
-            d[1] ^= stream2word(data, databytes);
-            this.encipher(d);
-            this.S[i][k] = d[0];
-            this.S[i][k + 1] = d[1];
-          }
-        }
-        BLF_J = 0;
-      };
+    // used to be able to resolve this domain! something is wrong
+    if (code === 'ENOTFOUND' && hostname && successHosts[hostname]) {
+      // can't resolve this domain but we've successfully resolved it before
+      return true;
+    }
 
-      Blowfish.prototype.enc = function (data, blocks) {
-        for (var i = 0; i < blocks; i++) {
-          this.encipher(data.subarray(i * 2));
-        }
-      };
+    // network was previously offline and we can't resolve the domain
+    if (code === 'ENOTFOUND' && controlOffline) {
+      return true;
+    }
 
-      Blowfish.prototype.dec = function (data, blocks) {
-        for (var i = 0; i < blocks; i++) {
-          this.decipher(data.subarray(i * 2));
-        }
-      };
+    // connection was reset or dropped
+    if (code === 'ECONNRESET') {
+      return true;
+    }
 
-      var BCRYPT_BLOCKS = 8,
-        BCRYPT_HASHSIZE = 32;
-
-      function bcrypt_hash(sha2pass, sha2salt, out) {
-        var state = new Blowfish(),
-          cdata = new Uint32Array(BCRYPT_BLOCKS),
-          i,
-          ciphertext = new Uint8Array([
-            79, 120, 121, 99, 104, 114, 111, 109, 97, 116, 105, 99, 66, 108,
-            111, 119, 102, 105, 115, 104, 83, 119, 97, 116, 68, 121, 110, 97,
-            109, 105, 116, 101,
-          ]); //"OxychromaticBlowfishSwatDynamite"
-
-        state.expandstate(sha2salt, 64, sha2pass, 64);
-        for (i = 0; i < 64; i++) {
-          state.expand0state(sha2salt, 64);
-          state.expand0state(sha2pass, 64);
-        }
-
-        for (i = 0; i < BCRYPT_BLOCKS; i++)
-          cdata[i] = stream2word(ciphertext, ciphertext.byteLength);
-        for (i = 0; i < 64; i++) state.enc(cdata, cdata.byteLength / 8);
-
-        for (i = 0; i < BCRYPT_BLOCKS; i++) {
-          out[4 * i + 3] = cdata[i] >>> 24;
-          out[4 * i + 2] = cdata[i] >>> 16;
-          out[4 * i + 1] = cdata[i] >>> 8;
-          out[4 * i + 0] = cdata[i];
-        }
-      }
-
-      function bcrypt_pbkdf(pass, passlen, salt, saltlen, key, keylen, rounds) {
-        var sha2pass = new Uint8Array(64),
-          sha2salt = new Uint8Array(64),
-          out = new Uint8Array(BCRYPT_HASHSIZE),
-          tmpout = new Uint8Array(BCRYPT_HASHSIZE),
-          countsalt = new Uint8Array(saltlen + 4),
-          i,
-          j,
-          amt,
-          stride,
-          dest,
-          count,
-          origkeylen = keylen;
-
-        if (rounds < 1) return -1;
-        if (
-          passlen === 0 ||
-          saltlen === 0 ||
-          keylen === 0 ||
-          keylen > out.byteLength * out.byteLength ||
-          saltlen > 1 << 20
-        )
-          return -1;
+    // TCP timeout
+    if (code === 'ESOCKETTIMEDOUT' || code === 'ETIMEDOUT') {
+      return true;
+    }
 
-        stride = Math.floor((keylen + out.byteLength - 1) / out.byteLength);
-        amt = Math.floor((keylen + stride - 1) / stride);
+    return false;
+  }
 
-        for (i = 0; i < saltlen; i++) countsalt[i] = salt[i];
+  /**
+   * Queue up request arguments to be retried. Start a network connectivity timer if there
+   * isn't already one.
+   */
 
-        crypto_hash_sha512(sha2pass, pass, passlen);
+  queueForRetry(opts) {
+    if (opts.retryReason) {
+      let containsReason = false;
 
-        for (count = 1; keylen > 0; count++) {
-          countsalt[saltlen + 0] = count >>> 24;
-          countsalt[saltlen + 1] = count >>> 16;
-          countsalt[saltlen + 2] = count >>> 8;
-          countsalt[saltlen + 3] = count;
+      for (var _iterator = this.offlineQueue, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
 
-          crypto_hash_sha512(sha2salt, countsalt, saltlen + 4);
-          bcrypt_hash(sha2pass, sha2salt, tmpout);
-          for (i = out.byteLength; i--; ) out[i] = tmpout[i];
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
+        }
 
-          for (i = 1; i < rounds; i++) {
-            crypto_hash_sha512(sha2salt, tmpout, tmpout.byteLength);
-            bcrypt_hash(sha2pass, sha2salt, tmpout);
-            for (j = 0; j < out.byteLength; j++) out[j] ^= tmpout[j];
-          }
+        const queuedOpts = _ref;
 
-          amt = Math.min(amt, keylen);
-          for (i = 0; i < amt; i++) {
-            dest = i * stride + (count - 1);
-            if (dest >= origkeylen) break;
-            key[dest] = out[i];
-          }
-          keylen -= i;
+        if (queuedOpts.retryReason === opts.retryReason) {
+          containsReason = true;
+          break;
         }
+      }
 
-        return 0;
+      if (!containsReason) {
+        this.reporter.info(opts.retryReason);
       }
+    }
 
-      module.exports = {
-        BLOCKS: BCRYPT_BLOCKS,
-        HASHSIZE: BCRYPT_HASHSIZE,
-        hash: bcrypt_hash,
-        pbkdf: bcrypt_pbkdf,
-      };
+    if (!this.offlineQueue.length) {
+      this.initOfflineRetry();
+    }
 
-      /***/
-    },
-    /* 380 */
-    /***/ function (module, exports, __webpack_require__) {
-      var bufferFill = __webpack_require__(594);
-      var allocUnsafe = __webpack_require__(593);
+    this.offlineQueue.push(opts);
+  }
 
-      module.exports = function alloc(size, fill, encoding) {
-        if (typeof size !== "number") {
-          throw new TypeError('"size" argument must be a number');
+  /**
+   * Begin timers to retry failed requests when we possibly establish network connectivity
+   * again.
+   */
+
+  initOfflineRetry() {
+    setTimeout(() => {
+      const queue = this.offlineQueue;
+      this.offlineQueue = [];
+      for (var _iterator2 = queue, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref2;
+
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref2 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref2 = _i2.value;
         }
 
-        if (size < 0) {
-          throw new RangeError('"size" argument must not be negative');
-        }
+        const opts = _ref2;
 
-        if (Buffer.alloc) {
-          return Buffer.alloc(size, fill, encoding);
-        }
+        this.execute(opts);
+      }
+    }, 3000);
+  }
 
-        var buffer = allocUnsafe(size);
+  /**
+   * Execute a request.
+   */
 
-        if (size === 0) {
-          return buffer;
-        }
+  execute(opts) {
+    const params = opts.params;
+    const reporter = this.reporter;
 
-        if (fill === undefined) {
-          return bufferFill(buffer, 0);
-        }
 
-        if (typeof encoding !== "string") {
-          encoding = undefined;
-        }
+    const buildNext = fn => data => {
+      fn(data);
+      this.running--;
+      this.shiftQueue();
+    };
 
-        return bufferFill(buffer, fill, encoding);
-      };
+    const resolve = buildNext(opts.resolve);
 
-      /***/
-    },
-    /* 381 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    const rejectNext = buildNext(opts.reject);
+    const reject = function reject(err) {
+      err.message = `${params.url}: ${err.message}`;
+      rejectNext(err);
+    };
+
+    const rejectWithoutUrl = function rejectWithoutUrl(err) {
+      err.message = err.message;
+      rejectNext(err);
+    };
+
+    const queueForRetry = reason => {
+      const attempts = params.retryAttempts || 0;
+      if (attempts >= this.maxRetryAttempts - 1) {
+        return false;
+      }
+      if (opts.params.method && opts.params.method.toUpperCase() !== 'GET') {
+        return false;
+      }
+      params.retryAttempts = attempts + 1;
+      if (typeof params.cleanup === 'function') {
+        params.cleanup();
+      }
+      opts.retryReason = reason;
+      this.queueForRetry(opts);
+      return true;
+    };
 
-      const restoreCursor = __webpack_require__(818);
+    let calledOnError = false;
+    const onError = err => {
+      if (calledOnError) {
+        return;
+      }
+      calledOnError = true;
 
-      let hidden = false;
+      if (this.isPossibleOfflineError(err)) {
+        if (!queueForRetry(this.reporter.lang('offlineRetrying'))) {
+          reject(err);
+        }
+      } else {
+        reject(err);
+      }
+    };
 
-      exports.show = (stream) => {
-        const s = stream || process.stderr;
+    if (!params.process) {
+      const parts = (_url || _load_url()).default.parse(params.url);
 
-        if (!s.isTTY) {
+      params.callback = (err, res, body) => {
+        if (err) {
+          onError(err);
           return;
         }
 
-        hidden = false;
-        s.write("\u001b[?25h");
-      };
+        successHosts[parts.hostname] = true;
 
-      exports.hide = (stream) => {
-        const s = stream || process.stderr;
+        this.reporter.verbose(this.reporter.lang('verboseRequestFinish', params.url, res.statusCode));
 
-        if (!s.isTTY) {
-          return;
+        if (res.statusCode === 408 || res.statusCode >= 500) {
+          const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
+          if (!queueForRetry(this.reporter.lang('internalServerErrorRetrying', description))) {
+            throw new (_errors || _load_errors()).ResponseError(this.reporter.lang('requestFailed', description), res.statusCode);
+          } else {
+            return;
+          }
         }
 
-        restoreCursor();
-        hidden = true;
-        s.write("\u001b[?25l");
-      };
+        if (res.statusCode === 401 && res.caseless && res.caseless.get('server') === 'GitHub.com') {
+          const message = `${res.body.message}. If using GITHUB_TOKEN in your env, check that it is valid.`;
+          rejectWithoutUrl(new Error(this.reporter.lang('unauthorizedResponse', res.caseless.get('server'), message)));
+        }
+
+        if (res.statusCode === 401 && res.headers['www-authenticate']) {
+          const authMethods = res.headers['www-authenticate'].split(/,\s*/).map(s => s.toLowerCase());
+
+          if (authMethods.indexOf('otp') !== -1) {
+            reject(new (_errors || _load_errors()).OneTimePasswordError());
+            return;
+          }
+        }
 
-      exports.toggle = (force, stream) => {
-        if (force !== undefined) {
-          hidden = force;
+        if (body && typeof body.error === 'string') {
+          reject(new Error(body.error));
+          return;
         }
 
-        if (hidden) {
-          exports.show(stream);
+        if ([400, 401, 404].concat(params.rejectStatusCode || []).indexOf(res.statusCode) !== -1) {
+          // So this is actually a rejection ... the hosted git resolver uses this to know whether http is supported
+          resolve(false);
+        } else if (res.statusCode >= 400) {
+          const errMsg = body && body.message || reporter.lang('requestError', params.url, res.statusCode);
+          reject(new Error(errMsg));
         } else {
-          exports.hide(stream);
+          resolve(body);
         }
       };
+    }
 
-      /***/
-    },
-    /* 382 */
-    /***/ function (module, exports, __webpack_require__) {
-      var objectAssign = __webpack_require__(303);
-      var stringWidth = __webpack_require__(945);
+    if (params.buffer) {
+      params.encoding = null;
+    }
 
-      function codeRegex(capture) {
-        return capture
-          ? /\u001b\[((?:\d*;){0,5}\d*)m/g
-          : /\u001b\[(?:\d*;){0,5}\d*m/g;
-      }
+    let proxy = this.httpProxy;
+    if (params.url.startsWith('https:')) {
+      proxy = this.httpsProxy;
+    }
 
-      function strlen(str) {
-        var code = codeRegex();
-        var stripped = ("" + str).replace(code, "");
-        var split = stripped.split("\n");
-        return split.reduce(function (memo, s) {
-          return stringWidth(s) > memo ? stringWidth(s) : memo;
-        }, 0);
-      }
+    if (proxy) {
+      // if no proxy is set, do not pass a proxy down to request.
+      // the request library will internally check the HTTP_PROXY and HTTPS_PROXY env vars.
+      params.proxy = String(proxy);
+    } else if (proxy === false) {
+      // passing empty string prevents the underlying library from falling back to the env vars.
+      // an explicit false in the yarn config should override the env var. See #4546.
+      params.proxy = '';
+    }
 
-      function repeat(str, times) {
-        return Array(times + 1).join(str);
-      }
+    if (this.ca != null) {
+      params.ca = this.ca;
+    }
 
-      function pad(str, len, pad, dir) {
-        var length = strlen(str);
-        if (len + 1 >= length) {
-          var padlen = len - length;
-          switch (dir) {
-            case "right":
-              str = repeat(pad, padlen) + str;
-              break;
+    if (this.cert != null) {
+      params.cert = this.cert;
+    }
 
-            case "center":
-              var right = Math.ceil(padlen / 2);
-              var left = padlen - right;
-              str = repeat(pad, left) + str + repeat(pad, right);
-              break;
+    if (this.key != null) {
+      params.key = this.key;
+    }
 
-            default:
-              str = str + repeat(pad, padlen);
-              break;
-          }
-        }
-        return str;
-      }
+    if (this.timeout != null) {
+      params.timeout = this.timeout;
+    }
 
-      var codeCache = {};
+    const request = this._getRequestModule();
+    const req = request(params);
+    this.reporter.verbose(this.reporter.lang('verboseRequestStart', params.method, params.url));
 
-      function addToCodeCache(name, on, off) {
-        on = "\u001b[" + on + "m";
-        off = "\u001b[" + off + "m";
-        codeCache[on] = { set: name, to: true };
-        codeCache[off] = { set: name, to: false };
-        codeCache[name] = { on: on, off: off };
-      }
+    req.on('error', onError);
 
-      //https://github.com/Marak/colors.js/blob/master/lib/styles.js
-      addToCodeCache("bold", 1, 22);
-      addToCodeCache("italics", 3, 23);
-      addToCodeCache("underline", 4, 24);
-      addToCodeCache("inverse", 7, 27);
-      addToCodeCache("strikethrough", 9, 29);
+    const queue = params.queue;
+    if (queue) {
+      req.on('data', queue.stillActive.bind(queue));
+    }
 
-      function updateState(state, controlChars) {
-        var controlCode = controlChars[1]
-          ? parseInt(controlChars[1].split(";")[0])
-          : 0;
-        if (
-          (controlCode >= 30 && controlCode <= 39) ||
-          (controlCode >= 90 && controlCode <= 97)
-        ) {
-          state.lastForegroundAdded = controlChars[0];
-          return;
-        }
-        if (
-          (controlCode >= 40 && controlCode <= 49) ||
-          (controlCode >= 100 && controlCode <= 107)
-        ) {
-          state.lastBackgroundAdded = controlChars[0];
-          return;
-        }
-        if (controlCode === 0) {
-          for (var i in state) {
-            /* istanbul ignore else */
-            if (state.hasOwnProperty(i)) {
-              delete state[i];
-            }
-          }
+    const process = params.process;
+    if (process) {
+      req.on('response', res => {
+        if (res.statusCode >= 200 && res.statusCode < 300) {
           return;
         }
-        var info = codeCache[controlChars[0]];
-        if (info) {
-          state[info.set] = info.to;
-        }
-      }
 
-      function readState(line) {
-        var code = codeRegex(true);
-        var controlChars = code.exec(line);
-        var state = {};
-        while (controlChars !== null) {
-          updateState(state, controlChars);
-          controlChars = code.exec(line);
-        }
-        return state;
-      }
+        const description = `${res.statusCode} ${(_http || _load_http()).default.STATUS_CODES[res.statusCode]}`;
+        reject(new (_errors || _load_errors()).ResponseError(this.reporter.lang('requestFailed', description), res.statusCode));
 
-      function unwindState(state, ret) {
-        var lastBackgroundAdded = state.lastBackgroundAdded;
-        var lastForegroundAdded = state.lastForegroundAdded;
+        req.abort();
+      });
+      process(req, resolve, reject);
+    }
+  }
 
-        delete state.lastBackgroundAdded;
-        delete state.lastForegroundAdded;
+  /**
+   * Remove an item from the queue. Create it's request options and execute it.
+   */
 
-        Object.keys(state).forEach(function (key) {
-          if (state[key]) {
-            ret += codeCache[key].off;
-          }
-        });
+  shiftQueue() {
+    if (this.running >= this.max || !this.queue.length) {
+      return;
+    }
 
-        if (lastBackgroundAdded && lastBackgroundAdded != "\u001b[49m") {
-          ret += "\u001b[49m";
-        }
-        if (lastForegroundAdded && lastForegroundAdded != "\u001b[39m") {
-          ret += "\u001b[39m";
-        }
+    const opts = this.queue.shift();
 
-        return ret;
-      }
+    this.running++;
+    this.execute(opts);
+  }
 
-      function rewindState(state, ret) {
-        var lastBackgroundAdded = state.lastBackgroundAdded;
-        var lastForegroundAdded = state.lastForegroundAdded;
+  saveHar(filename) {
+    if (!this.captureHar) {
+      throw new Error(this.reporter.lang('requestManagerNotSetupHAR'));
+    }
+    // No request may have occurred at all.
+    this._getRequestModule();
+    (0, (_invariant || _load_invariant()).default)(this._requestCaptureHar != null, 'request-capture-har not setup');
+    this._requestCaptureHar.saveHar(filename);
+  }
+}
+exports.default = RequestManager;
 
-        delete state.lastBackgroundAdded;
-        delete state.lastForegroundAdded;
+/***/ }),
+/* 379 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        Object.keys(state).forEach(function (key) {
-          if (state[key]) {
-            ret = codeCache[key].on + ret;
-          }
-        });
+"use strict";
 
-        if (lastBackgroundAdded && lastBackgroundAdded != "\u001b[49m") {
-          ret = lastBackgroundAdded + ret;
-        }
-        if (lastForegroundAdded && lastForegroundAdded != "\u001b[39m") {
-          ret = lastForegroundAdded + ret;
-        }
 
-        return ret;
-      }
+var crypto_hash_sha512 = __webpack_require__(76).lowlevel.crypto_hash;
 
-      function truncateWidth(str, desiredLength) {
-        if (str.length === strlen(str)) {
-          return str.substr(0, desiredLength);
-        }
+/*
+ * This file is a 1:1 port from the OpenBSD blowfish.c and bcrypt_pbkdf.c. As a
+ * result, it retains the original copyright and license. The two files are
+ * under slightly different (but compatible) licenses, and are here combined in
+ * one file.
+ *
+ * Credit for the actual porting work goes to:
+ *  Devi Mandiri <me@devi.web.id>
+ */
 
-        while (strlen(str) > desiredLength) {
-          str = str.slice(0, -1);
-        }
+/*
+ * The Blowfish portions are under the following license:
+ *
+ * Blowfish block cipher for OpenBSD
+ * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de>
+ * All rights reserved.
+ *
+ * Implementation advice by David Mazieres <dm@lcs.mit.edu>.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
 
-        return str;
-      }
+/*
+ * The bcrypt_pbkdf portions are under the following license:
+ *
+ * Copyright (c) 2013 Ted Unangst <tedu@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
 
-      function truncateWidthWithAnsi(str, desiredLength) {
-        var code = codeRegex(true);
-        var split = str.split(codeRegex());
-        var splitIndex = 0;
-        var retLen = 0;
-        var ret = "";
-        var myArray;
-        var state = {};
-
-        while (retLen < desiredLength) {
-          myArray = code.exec(str);
-          var toAdd = split[splitIndex];
-          splitIndex++;
-          if (retLen + strlen(toAdd) > desiredLength) {
-            toAdd = truncateWidth(toAdd, desiredLength - retLen);
-          }
-          ret += toAdd;
-          retLen += strlen(toAdd);
+/*
+ * Performance improvements (Javascript-specific):
+ *
+ * Copyright 2016, Joyent Inc
+ * Author: Alex Wilson <alex.wilson@joyent.com>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
 
-          if (retLen < desiredLength) {
-            if (!myArray) {
-              break;
-            } // full-width chars may cause a whitespace which cannot be filled
-            ret += myArray[0];
-            updateState(state, myArray);
-          }
-        }
+// Ported from OpenBSD bcrypt_pbkdf.c v1.9
+
+var BLF_J = 0;
+
+var Blowfish = function() {
+  this.S = [
+    new Uint32Array([
+      0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7,
+      0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
+      0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
+      0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
+      0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
+      0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
+      0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef,
+      0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
+      0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
+      0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
+      0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce,
+      0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
+      0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e,
+      0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
+      0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
+      0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
+      0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88,
+      0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
+      0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e,
+      0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
+      0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
+      0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
+      0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88,
+      0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
+      0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
+      0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
+      0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
+      0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
+      0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba,
+      0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
+      0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f,
+      0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
+      0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
+      0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
+      0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
+      0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
+      0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab,
+      0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
+      0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
+      0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
+      0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0,
+      0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
+      0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790,
+      0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
+      0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
+      0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
+      0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7,
+      0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
+      0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad,
+      0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
+      0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
+      0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
+      0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477,
+      0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
+      0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
+      0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
+      0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
+      0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
+      0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41,
+      0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
+      0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400,
+      0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
+      0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
+      0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a]),
+    new Uint32Array([
+      0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623,
+      0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
+      0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
+      0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
+      0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
+      0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
+      0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e,
+      0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
+      0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
+      0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
+      0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff,
+      0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
+      0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701,
+      0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
+      0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
+      0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
+      0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf,
+      0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
+      0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e,
+      0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
+      0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
+      0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
+      0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16,
+      0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
+      0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
+      0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
+      0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
+      0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
+      0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f,
+      0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
+      0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4,
+      0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
+      0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
+      0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
+      0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
+      0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
+      0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510,
+      0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
+      0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
+      0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
+      0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50,
+      0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
+      0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8,
+      0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
+      0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
+      0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
+      0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128,
+      0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
+      0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0,
+      0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
+      0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
+      0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
+      0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3,
+      0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
+      0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
+      0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
+      0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
+      0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
+      0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735,
+      0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
+      0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9,
+      0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
+      0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
+      0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7]),
+    new Uint32Array([
+      0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934,
+      0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
+      0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
+      0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
+      0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
+      0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
+      0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,
+      0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
+      0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
+      0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
+      0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42,
+      0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
+      0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2,
+      0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
+      0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
+      0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
+      0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33,
+      0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
+      0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3,
+      0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
+      0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
+      0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
+      0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b,
+      0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
+      0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
+      0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
+      0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
+      0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
+      0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37,
+      0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
+      0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804,
+      0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
+      0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
+      0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
+      0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
+      0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
+      0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350,
+      0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
+      0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
+      0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
+      0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d,
+      0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
+      0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f,
+      0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
+      0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
+      0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
+      0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2,
+      0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
+      0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e,
+      0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
+      0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
+      0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
+      0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52,
+      0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
+      0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
+      0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
+      0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
+      0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
+      0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24,
+      0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
+      0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4,
+      0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
+      0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
+      0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0]),
+    new Uint32Array([
+      0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b,
+      0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
+      0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
+      0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
+      0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
+      0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
+      0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304,
+      0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
+      0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
+      0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
+      0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9,
+      0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
+      0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593,
+      0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
+      0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
+      0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
+      0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b,
+      0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
+      0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c,
+      0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
+      0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
+      0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
+      0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb,
+      0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
+      0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
+      0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
+      0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
+      0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
+      0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae,
+      0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
+      0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5,
+      0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
+      0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
+      0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
+      0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
+      0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
+      0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8,
+      0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
+      0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
+      0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
+      0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38,
+      0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
+      0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c,
+      0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
+      0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
+      0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
+      0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964,
+      0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
+      0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8,
+      0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
+      0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
+      0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
+      0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02,
+      0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
+      0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
+      0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
+      0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
+      0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
+      0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0,
+      0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
+      0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e,
+      0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
+      0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
+      0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6])
+    ];
+  this.P = new Uint32Array([
+    0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
+    0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
+    0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
+    0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
+    0x9216d5d9, 0x8979fb1b]);
+};
 
-        return unwindState(state, ret);
-      }
+function F(S, x8, i) {
+  return (((S[0][x8[i+3]] +
+            S[1][x8[i+2]]) ^
+            S[2][x8[i+1]]) +
+            S[3][x8[i]]);
+};
 
-      function truncate(str, desiredLength, truncateChar) {
-        truncateChar = truncateChar || "…";
-        var lengthOfStr = strlen(str);
-        if (lengthOfStr <= desiredLength) {
-          return str;
-        }
-        desiredLength -= strlen(truncateChar);
+Blowfish.prototype.encipher = function(x, x8) {
+  if (x8 === undefined) {
+    x8 = new Uint8Array(x.buffer);
+    if (x.byteOffset !== 0)
+      x8 = x8.subarray(x.byteOffset);
+  }
+  x[0] ^= this.P[0];
+  for (var i = 1; i < 16; i += 2) {
+    x[1] ^= F(this.S, x8, 0) ^ this.P[i];
+    x[0] ^= F(this.S, x8, 4) ^ this.P[i+1];
+  }
+  var t = x[0];
+  x[0] = x[1] ^ this.P[17];
+  x[1] = t;
+};
 
-        var ret = truncateWidthWithAnsi(str, desiredLength);
+Blowfish.prototype.decipher = function(x) {
+  var x8 = new Uint8Array(x.buffer);
+  if (x.byteOffset !== 0)
+    x8 = x8.subarray(x.byteOffset);
+  x[0] ^= this.P[17];
+  for (var i = 16; i > 0; i -= 2) {
+    x[1] ^= F(this.S, x8, 0) ^ this.P[i];
+    x[0] ^= F(this.S, x8, 4) ^ this.P[i-1];
+  }
+  var t = x[0];
+  x[0] = x[1] ^ this.P[0];
+  x[1] = t;
+};
 
-        return ret + truncateChar;
-      }
+function stream2word(data, databytes){
+  var i, temp = 0;
+  for (i = 0; i < 4; i++, BLF_J++) {
+    if (BLF_J >= databytes) BLF_J = 0;
+    temp = (temp << 8) | data[BLF_J];
+  }
+  return temp;
+};
 
-      function defaultOptions() {
-        return {
-          chars: {
-            top: "─",
-            "top-mid": "┬",
-            "top-left": "┌",
-            "top-right": "┐",
-            bottom: "─",
-            "bottom-mid": "┴",
-            "bottom-left": "└",
-            "bottom-right": "┘",
-            left: "│",
-            "left-mid": "├",
-            mid: "─",
-            "mid-mid": "┼",
-            right: "│",
-            "right-mid": "┤",
-            middle: "│",
-          },
-          truncate: "…",
-          colWidths: [],
-          rowHeights: [],
-          colAligns: [],
-          rowAligns: [],
-          style: {
-            "padding-left": 1,
-            "padding-right": 1,
-            head: ["red"],
-            border: ["grey"],
-            compact: false,
-          },
-          head: [],
-        };
-      }
+Blowfish.prototype.expand0state = function(key, keybytes) {
+  var d = new Uint32Array(2), i, k;
+  var d8 = new Uint8Array(d.buffer);
 
-      function mergeOptions(options, defaults) {
-        options = options || {};
-        defaults = defaults || defaultOptions();
-        var ret = objectAssign({}, defaults, options);
-        ret.chars = objectAssign({}, defaults.chars, options.chars);
-        ret.style = objectAssign({}, defaults.style, options.style);
-        return ret;
-      }
-
-      function wordWrap(maxLength, input) {
-        var lines = [];
-        var split = input.split(/(\s+)/g);
-        var line = [];
-        var lineLength = 0;
-        var whitespace;
-        for (var i = 0; i < split.length; i += 2) {
-          var word = split[i];
-          var newLength = lineLength + strlen(word);
-          if (lineLength > 0 && whitespace) {
-            newLength += whitespace.length;
-          }
-          if (newLength > maxLength) {
-            if (lineLength !== 0) {
-              lines.push(line.join(""));
-            }
-            line = [word];
-            lineLength = strlen(word);
-          } else {
-            line.push(whitespace || "", word);
-            lineLength = newLength;
-          }
-          whitespace = split[i + 1];
-        }
-        if (lineLength) {
-          lines.push(line.join(""));
-        }
-        return lines;
-      }
+  for (i = 0, BLF_J = 0; i < 18; i++) {
+    this.P[i] ^= stream2word(key, keybytes);
+  }
+  BLF_J = 0;
 
-      function multiLineWordWrap(maxLength, input) {
-        var output = [];
-        input = input.split("\n");
-        for (var i = 0; i < input.length; i++) {
-          output.push.apply(output, wordWrap(maxLength, input[i]));
-        }
-        return output;
-      }
+  for (i = 0; i < 18; i += 2) {
+    this.encipher(d, d8);
+    this.P[i]   = d[0];
+    this.P[i+1] = d[1];
+  }
 
-      function colorizeLines(input) {
-        var state = {};
-        var output = [];
-        for (var i = 0; i < input.length; i++) {
-          var line = rewindState(state, input[i]);
-          state = readState(line);
-          var temp = objectAssign({}, state);
-          output.push(unwindState(temp, line));
-        }
-        return output;
-      }
+  for (i = 0; i < 4; i++) {
+    for (k = 0; k < 256; k += 2) {
+      this.encipher(d, d8);
+      this.S[i][k]   = d[0];
+      this.S[i][k+1] = d[1];
+    }
+  }
+};
 
-      module.exports = {
-        strlen: strlen,
-        repeat: repeat,
-        pad: pad,
-        truncate: truncate,
-        mergeOptions: mergeOptions,
-        wordWrap: multiLineWordWrap,
-        colorizeLines: colorizeLines,
-      };
+Blowfish.prototype.expandstate = function(data, databytes, key, keybytes) {
+  var d = new Uint32Array(2), i, k;
 
-      /***/
-    },
-    /* 383 */
-    /***/ function (module, exports) {
-      /**
-       * slice() reference.
-       */
+  for (i = 0, BLF_J = 0; i < 18; i++) {
+    this.P[i] ^= stream2word(key, keybytes);
+  }
 
-      var slice = Array.prototype.slice;
+  for (i = 0, BLF_J = 0; i < 18; i += 2) {
+    d[0] ^= stream2word(data, databytes);
+    d[1] ^= stream2word(data, databytes);
+    this.encipher(d);
+    this.P[i]   = d[0];
+    this.P[i+1] = d[1];
+  }
 
-      /**
-       * Expose `co`.
-       */
+  for (i = 0; i < 4; i++) {
+    for (k = 0; k < 256; k += 2) {
+      d[0] ^= stream2word(data, databytes);
+      d[1] ^= stream2word(data, databytes);
+      this.encipher(d);
+      this.S[i][k]   = d[0];
+      this.S[i][k+1] = d[1];
+    }
+  }
+  BLF_J = 0;
+};
 
-      module.exports = co["default"] = co.co = co;
+Blowfish.prototype.enc = function(data, blocks) {
+  for (var i = 0; i < blocks; i++) {
+    this.encipher(data.subarray(i*2));
+  }
+};
 
-      /**
-       * Wrap the given generator `fn` into a
-       * function that returns a promise.
-       * This is a separate function so that
-       * every `co()` call doesn't create a new,
-       * unnecessary closure.
-       *
-       * @param {GeneratorFunction} fn
-       * @return {Function}
-       * @api public
-       */
+Blowfish.prototype.dec = function(data, blocks) {
+  for (var i = 0; i < blocks; i++) {
+    this.decipher(data.subarray(i*2));
+  }
+};
 
-      co.wrap = function (fn) {
-        createPromise.__generatorFunction__ = fn;
-        return createPromise;
-        function createPromise() {
-          return co.call(this, fn.apply(this, arguments));
-        }
-      };
+var BCRYPT_BLOCKS = 8,
+    BCRYPT_HASHSIZE = 32;
 
-      /**
-       * Execute the generator function or a generator
-       * and return a promise.
-       *
-       * @param {Function} fn
-       * @return {Promise}
-       * @api public
-       */
+function bcrypt_hash(sha2pass, sha2salt, out) {
+  var state = new Blowfish(),
+      cdata = new Uint32Array(BCRYPT_BLOCKS), i,
+      ciphertext = new Uint8Array([79,120,121,99,104,114,111,109,97,116,105,
+            99,66,108,111,119,102,105,115,104,83,119,97,116,68,121,110,97,109,
+            105,116,101]); //"OxychromaticBlowfishSwatDynamite"
 
-      function co(gen) {
-        var ctx = this;
-        var args = slice.call(arguments, 1);
+  state.expandstate(sha2salt, 64, sha2pass, 64);
+  for (i = 0; i < 64; i++) {
+    state.expand0state(sha2salt, 64);
+    state.expand0state(sha2pass, 64);
+  }
 
-        // we wrap everything in a promise to avoid promise chaining,
-        // which leads to memory leak errors.
-        // see https://github.com/tj/co/issues/180
-        return new Promise(function (resolve, reject) {
-          if (typeof gen === "function") gen = gen.apply(ctx, args);
-          if (!gen || typeof gen.next !== "function") return resolve(gen);
+  for (i = 0; i < BCRYPT_BLOCKS; i++)
+    cdata[i] = stream2word(ciphertext, ciphertext.byteLength);
+  for (i = 0; i < 64; i++)
+    state.enc(cdata, cdata.byteLength / 8);
 
-          onFulfilled();
+  for (i = 0; i < BCRYPT_BLOCKS; i++) {
+    out[4*i+3] = cdata[i] >>> 24;
+    out[4*i+2] = cdata[i] >>> 16;
+    out[4*i+1] = cdata[i] >>> 8;
+    out[4*i+0] = cdata[i];
+  }
+};
 
-          /**
-           * @param {Mixed} res
-           * @return {Promise}
-           * @api private
-           */
+function bcrypt_pbkdf(pass, passlen, salt, saltlen, key, keylen, rounds) {
+  var sha2pass = new Uint8Array(64),
+      sha2salt = new Uint8Array(64),
+      out = new Uint8Array(BCRYPT_HASHSIZE),
+      tmpout = new Uint8Array(BCRYPT_HASHSIZE),
+      countsalt = new Uint8Array(saltlen+4),
+      i, j, amt, stride, dest, count,
+      origkeylen = keylen;
+
+  if (rounds < 1)
+    return -1;
+  if (passlen === 0 || saltlen === 0 || keylen === 0 ||
+      keylen > (out.byteLength * out.byteLength) || saltlen > (1<<20))
+    return -1;
+
+  stride = Math.floor((keylen + out.byteLength - 1) / out.byteLength);
+  amt = Math.floor((keylen + stride - 1) / stride);
+
+  for (i = 0; i < saltlen; i++)
+    countsalt[i] = salt[i];
+
+  crypto_hash_sha512(sha2pass, pass, passlen);
+
+  for (count = 1; keylen > 0; count++) {
+    countsalt[saltlen+0] = count >>> 24;
+    countsalt[saltlen+1] = count >>> 16;
+    countsalt[saltlen+2] = count >>>  8;
+    countsalt[saltlen+3] = count;
+
+    crypto_hash_sha512(sha2salt, countsalt, saltlen + 4);
+    bcrypt_hash(sha2pass, sha2salt, tmpout);
+    for (i = out.byteLength; i--;)
+      out[i] = tmpout[i];
+
+    for (i = 1; i < rounds; i++) {
+      crypto_hash_sha512(sha2salt, tmpout, tmpout.byteLength);
+      bcrypt_hash(sha2pass, sha2salt, tmpout);
+      for (j = 0; j < out.byteLength; j++)
+        out[j] ^= tmpout[j];
+    }
 
-          function onFulfilled(res) {
-            var ret;
-            try {
-              ret = gen.next(res);
-            } catch (e) {
-              return reject(e);
-            }
-            next(ret);
-          }
+    amt = Math.min(amt, keylen);
+    for (i = 0; i < amt; i++) {
+      dest = i * stride + (count - 1);
+      if (dest >= origkeylen)
+        break;
+      key[dest] = out[i];
+    }
+    keylen -= i;
+  }
 
-          /**
-           * @param {Error} err
-           * @return {Promise}
-           * @api private
-           */
+  return 0;
+};
 
-          function onRejected(err) {
-            var ret;
-            try {
-              ret = gen.throw(err);
-            } catch (e) {
-              return reject(e);
-            }
-            next(ret);
-          }
+module.exports = {
+      BLOCKS: BCRYPT_BLOCKS,
+      HASHSIZE: BCRYPT_HASHSIZE,
+      hash: bcrypt_hash,
+      pbkdf: bcrypt_pbkdf
+};
 
-          /**
-           * Get the next value in the generator,
-           * return a promise.
-           *
-           * @param {Object} ret
-           * @return {Promise}
-           * @api private
-           */
 
-          function next(ret) {
-            if (ret.done) return resolve(ret.value);
-            var value = toPromise.call(ctx, ret.value);
-            if (value && isPromise(value))
-              return value.then(onFulfilled, onRejected);
-            return onRejected(
-              new TypeError(
-                "You may only yield a function, promise, generator, array, or object, " +
-                  'but the following object was passed: "' +
-                  String(ret.value) +
-                  '"',
-              ),
-            );
-          }
-        });
-      }
+/***/ }),
+/* 380 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Convert a `yield`ed value into a promise.
-       *
-       * @param {Mixed} obj
-       * @return {Promise}
-       * @api private
-       */
+var bufferFill = __webpack_require__(594)
+var allocUnsafe = __webpack_require__(593)
 
-      function toPromise(obj) {
-        if (!obj) return obj;
-        if (isPromise(obj)) return obj;
-        if (isGeneratorFunction(obj) || isGenerator(obj))
-          return co.call(this, obj);
-        if ("function" == typeof obj) return thunkToPromise.call(this, obj);
-        if (Array.isArray(obj)) return arrayToPromise.call(this, obj);
-        if (isObject(obj)) return objectToPromise.call(this, obj);
-        return obj;
-      }
+module.exports = function alloc (size, fill, encoding) {
+  if (typeof size !== 'number') {
+    throw new TypeError('"size" argument must be a number')
+  }
 
-      /**
-       * Convert a thunk to a promise.
-       *
-       * @param {Function}
-       * @return {Promise}
-       * @api private
-       */
+  if (size < 0) {
+    throw new RangeError('"size" argument must not be negative')
+  }
 
-      function thunkToPromise(fn) {
-        var ctx = this;
-        return new Promise(function (resolve, reject) {
-          fn.call(ctx, function (err, res) {
-            if (err) return reject(err);
-            if (arguments.length > 2) res = slice.call(arguments, 1);
-            resolve(res);
-          });
-        });
-      }
+  if (Buffer.alloc) {
+    return Buffer.alloc(size, fill, encoding)
+  }
 
-      /**
-       * Convert an array of "yieldables" to a promise.
-       * Uses `Promise.all()` internally.
-       *
-       * @param {Array} obj
-       * @return {Promise}
-       * @api private
-       */
+  var buffer = allocUnsafe(size)
 
-      function arrayToPromise(obj) {
-        return Promise.all(obj.map(toPromise, this));
-      }
+  if (size === 0) {
+    return buffer
+  }
 
-      /**
-       * Convert an object of "yieldables" to a promise.
-       * Uses `Promise.all()` internally.
-       *
-       * @param {Object} obj
-       * @return {Promise}
-       * @api private
-       */
+  if (fill === undefined) {
+    return bufferFill(buffer, 0)
+  }
 
-      function objectToPromise(obj) {
-        var results = new obj.constructor();
-        var keys = Object.keys(obj);
-        var promises = [];
-        for (var i = 0; i < keys.length; i++) {
-          var key = keys[i];
-          var promise = toPromise.call(this, obj[key]);
-          if (promise && isPromise(promise)) defer(promise, key);
-          else results[key] = obj[key];
-        }
-        return Promise.all(promises).then(function () {
-          return results;
-        });
+  if (typeof encoding !== 'string') {
+    encoding = undefined
+  }
 
-        function defer(promise, key) {
-          // predefine the key in the result
-          results[key] = undefined;
-          promises.push(
-            promise.then(function (res) {
-              results[key] = res;
-            }),
-          );
-        }
-      }
+  return bufferFill(buffer, fill, encoding)
+}
 
-      /**
-       * Check if `obj` is a promise.
-       *
-       * @param {Object} obj
-       * @return {Boolean}
-       * @api private
-       */
 
-      function isPromise(obj) {
-        return "function" == typeof obj.then;
-      }
+/***/ }),
+/* 381 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Check if `obj` is a generator.
-       *
-       * @param {Mixed} obj
-       * @return {Boolean}
-       * @api private
-       */
+"use strict";
 
-      function isGenerator(obj) {
-        return "function" == typeof obj.next && "function" == typeof obj.throw;
-      }
+const restoreCursor = __webpack_require__(818);
 
-      /**
-       * Check if `obj` is a generator function.
-       *
-       * @param {Mixed} obj
-       * @return {Boolean}
-       * @api private
-       */
-      function isGeneratorFunction(obj) {
-        var constructor = obj.constructor;
-        if (!constructor) return false;
-        if (
-          "GeneratorFunction" === constructor.name ||
-          "GeneratorFunction" === constructor.displayName
-        )
-          return true;
-        return isGenerator(constructor.prototype);
-      }
+let hidden = false;
 
-      /**
-       * Check for plain object.
-       *
-       * @param {Mixed} val
-       * @return {Boolean}
-       * @api private
-       */
+exports.show = stream => {
+	const s = stream || process.stderr;
 
-      function isObject(val) {
-        return Object == val.constructor;
-      }
+	if (!s.isTTY) {
+		return;
+	}
 
-      /***/
-    },
-    /* 384 */
-    /***/ function (module, exports, __webpack_require__) {
-      /* MIT license */
-      var cssKeywords = __webpack_require__(610);
-
-      // NOTE: conversions should only return primitive values (i.e. arrays, or
-      //       values that give correct `typeof` results).
-      //       do not use box values types (i.e. Number(), String(), etc.)
-
-      var reverseKeywords = {};
-      for (var key in cssKeywords) {
-        if (cssKeywords.hasOwnProperty(key)) {
-          reverseKeywords[cssKeywords[key]] = key;
-        }
-      }
-
-      var convert = (module.exports = {
-        rgb: { channels: 3, labels: "rgb" },
-        hsl: { channels: 3, labels: "hsl" },
-        hsv: { channels: 3, labels: "hsv" },
-        hwb: { channels: 3, labels: "hwb" },
-        cmyk: { channels: 4, labels: "cmyk" },
-        xyz: { channels: 3, labels: "xyz" },
-        lab: { channels: 3, labels: "lab" },
-        lch: { channels: 3, labels: "lch" },
-        hex: { channels: 1, labels: ["hex"] },
-        keyword: { channels: 1, labels: ["keyword"] },
-        ansi16: { channels: 1, labels: ["ansi16"] },
-        ansi256: { channels: 1, labels: ["ansi256"] },
-        hcg: { channels: 3, labels: ["h", "c", "g"] },
-        apple: { channels: 3, labels: ["r16", "g16", "b16"] },
-        gray: { channels: 1, labels: ["gray"] },
-      });
+	hidden = false;
+	s.write('\u001b[?25h');
+};
 
-      // hide .channels and .labels properties
-      for (var model in convert) {
-        if (convert.hasOwnProperty(model)) {
-          if (!("channels" in convert[model])) {
-            throw new Error("missing channels property: " + model);
-          }
+exports.hide = stream => {
+	const s = stream || process.stderr;
 
-          if (!("labels" in convert[model])) {
-            throw new Error("missing channel labels property: " + model);
-          }
+	if (!s.isTTY) {
+		return;
+	}
 
-          if (convert[model].labels.length !== convert[model].channels) {
-            throw new Error("channel and label counts mismatch: " + model);
-          }
+	restoreCursor();
+	hidden = true;
+	s.write('\u001b[?25l');
+};
 
-          var channels = convert[model].channels;
-          var labels = convert[model].labels;
-          delete convert[model].channels;
-          delete convert[model].labels;
-          Object.defineProperty(convert[model], "channels", {
-            value: channels,
-          });
-          Object.defineProperty(convert[model], "labels", { value: labels });
-        }
+exports.toggle = (force, stream) => {
+	if (force !== undefined) {
+		hidden = force;
+	}
+
+	if (hidden) {
+		exports.show(stream);
+	} else {
+		exports.hide(stream);
+	}
+};
+
+
+/***/ }),
+/* 382 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var objectAssign = __webpack_require__(303);
+var stringWidth = __webpack_require__(945);
+
+function codeRegex(capture){
+  return capture ? /\u001b\[((?:\d*;){0,5}\d*)m/g : /\u001b\[(?:\d*;){0,5}\d*m/g
+}
+
+function strlen(str){
+  var code = codeRegex();
+  var stripped = ("" + str).replace(code,'');
+  var split = stripped.split("\n");
+  return split.reduce(function (memo, s) { return (stringWidth(s) > memo) ? stringWidth(s) : memo }, 0);
+}
+
+function repeat(str,times){
+  return Array(times + 1).join(str);
+}
+
+function pad(str, len, pad, dir) {
+  var length = strlen(str);
+  if (len + 1 >= length) {
+    var padlen = len - length;
+    switch (dir) {
+      case 'right':
+        str = repeat(pad, padlen) + str;
+        break;
+
+      case 'center':
+        var right = Math.ceil((padlen) / 2);
+        var left = padlen - right;
+        str = repeat(pad, left) + str + repeat(pad, right);
+        break;
+
+      default :
+        str = str + repeat(pad,padlen);
+        break;
+    }
+  }
+  return str;
+}
+
+var codeCache = {};
+
+function addToCodeCache(name,on,off){
+  on = '\u001b[' + on + 'm';
+  off = '\u001b[' + off + 'm';
+  codeCache[on] = {set:name,to:true};
+  codeCache[off] = {set:name,to:false};
+  codeCache[name] = {on:on,off:off};
+}
+
+//https://github.com/Marak/colors.js/blob/master/lib/styles.js
+addToCodeCache('bold', 1, 22);
+addToCodeCache('italics', 3, 23);
+addToCodeCache('underline', 4, 24);
+addToCodeCache('inverse', 7, 27);
+addToCodeCache('strikethrough', 9, 29);
+
+
+function updateState(state, controlChars){
+  var controlCode = controlChars[1] ? parseInt(controlChars[1].split(';')[0]) : 0;
+  if ( (controlCode >= 30 && controlCode <= 39)
+     || (controlCode >= 90 && controlCode <= 97)
+  ) {
+    state.lastForegroundAdded = controlChars[0];
+    return;
+  }
+  if ( (controlCode >= 40 && controlCode <= 49)
+     || (controlCode >= 100 && controlCode <= 107)
+  ) {
+    state.lastBackgroundAdded = controlChars[0];
+    return;
+  }
+  if (controlCode === 0) {
+    for (var i in state) {
+      /* istanbul ignore else */
+      if (state.hasOwnProperty(i)) {
+        delete state[i];
       }
+    }
+    return;
+  }
+  var info = codeCache[controlChars[0]];
+  if (info) {
+    state[info.set] = info.to;
+  }
+}
+
+function readState(line){
+  var code = codeRegex(true);
+  var controlChars = code.exec(line);
+  var state = {};
+  while(controlChars !== null){
+    updateState(state, controlChars);
+    controlChars = code.exec(line);
+  }
+  return state;
+}
 
-      convert.rgb.hsl = function (rgb) {
-        var r = rgb[0] / 255;
-        var g = rgb[1] / 255;
-        var b = rgb[2] / 255;
-        var min = Math.min(r, g, b);
-        var max = Math.max(r, g, b);
-        var delta = max - min;
-        var h;
-        var s;
-        var l;
+function unwindState(state,ret){
+  var lastBackgroundAdded = state.lastBackgroundAdded;
+  var lastForegroundAdded = state.lastForegroundAdded;
 
-        if (max === min) {
-          h = 0;
-        } else if (r === max) {
-          h = (g - b) / delta;
-        } else if (g === max) {
-          h = 2 + (b - r) / delta;
-        } else if (b === max) {
-          h = 4 + (r - g) / delta;
-        }
+  delete state.lastBackgroundAdded;
+  delete state.lastForegroundAdded;
 
-        h = Math.min(h * 60, 360);
+  Object.keys(state).forEach(function(key){
+    if(state[key]){
+      ret += codeCache[key].off;
+    }
+  });
 
-        if (h < 0) {
-          h += 360;
-        }
+  if(lastBackgroundAdded && (lastBackgroundAdded != '\u001b[49m')){
+    ret += '\u001b[49m';
+  }
+  if(lastForegroundAdded && (lastForegroundAdded != '\u001b[39m')){
+    ret += '\u001b[39m';
+  }
 
-        l = (min + max) / 2;
+  return ret;
+}
 
-        if (max === min) {
-          s = 0;
-        } else if (l <= 0.5) {
-          s = delta / (max + min);
-        } else {
-          s = delta / (2 - max - min);
-        }
+function rewindState(state,ret){
+  var lastBackgroundAdded = state.lastBackgroundAdded;
+  var lastForegroundAdded = state.lastForegroundAdded;
 
-        return [h, s * 100, l * 100];
-      };
+  delete state.lastBackgroundAdded;
+  delete state.lastForegroundAdded;
 
-      convert.rgb.hsv = function (rgb) {
-        var rdif;
-        var gdif;
-        var bdif;
-        var h;
-        var s;
-
-        var r = rgb[0] / 255;
-        var g = rgb[1] / 255;
-        var b = rgb[2] / 255;
-        var v = Math.max(r, g, b);
-        var diff = v - Math.min(r, g, b);
-        var diffc = function (c) {
-          return (v - c) / 6 / diff + 1 / 2;
-        };
+  Object.keys(state).forEach(function(key){
+    if(state[key]){
+      ret = codeCache[key].on + ret;
+    }
+  });
 
-        if (diff === 0) {
-          h = s = 0;
-        } else {
-          s = diff / v;
-          rdif = diffc(r);
-          gdif = diffc(g);
-          bdif = diffc(b);
-
-          if (r === v) {
-            h = bdif - gdif;
-          } else if (g === v) {
-            h = 1 / 3 + rdif - bdif;
-          } else if (b === v) {
-            h = 2 / 3 + gdif - rdif;
-          }
-          if (h < 0) {
-            h += 1;
-          } else if (h > 1) {
-            h -= 1;
-          }
-        }
+  if(lastBackgroundAdded && (lastBackgroundAdded != '\u001b[49m')){
+    ret = lastBackgroundAdded + ret;
+  }
+  if(lastForegroundAdded && (lastForegroundAdded != '\u001b[39m')){
+    ret = lastForegroundAdded + ret;
+  }
 
-        return [h * 360, s * 100, v * 100];
-      };
+  return ret;
+}
 
-      convert.rgb.hwb = function (rgb) {
-        var r = rgb[0];
-        var g = rgb[1];
-        var b = rgb[2];
-        var h = convert.rgb.hsl(rgb)[0];
-        var w = (1 / 255) * Math.min(r, Math.min(g, b));
+function truncateWidth(str, desiredLength){
+  if (str.length === strlen(str)) {
+    return str.substr(0, desiredLength);
+  }
 
-        b = 1 - (1 / 255) * Math.max(r, Math.max(g, b));
+  while (strlen(str) > desiredLength){
+    str = str.slice(0, -1);
+  }
 
-        return [h, w * 100, b * 100];
-      };
+  return str;
+}
+
+function truncateWidthWithAnsi(str, desiredLength){
+  var code = codeRegex(true);
+  var split = str.split(codeRegex());
+  var splitIndex = 0;
+  var retLen = 0;
+  var ret = '';
+  var myArray;
+  var state = {};
+
+  while(retLen < desiredLength){
+    myArray = code.exec(str);
+    var toAdd = split[splitIndex];
+    splitIndex++;
+    if (retLen + strlen(toAdd) > desiredLength){
+      toAdd = truncateWidth(toAdd, desiredLength - retLen);
+    }
+    ret += toAdd;
+    retLen += strlen(toAdd);
 
-      convert.rgb.cmyk = function (rgb) {
-        var r = rgb[0] / 255;
-        var g = rgb[1] / 255;
-        var b = rgb[2] / 255;
-        var c;
-        var m;
-        var y;
-        var k;
-
-        k = Math.min(1 - r, 1 - g, 1 - b);
-        c = (1 - r - k) / (1 - k) || 0;
-        m = (1 - g - k) / (1 - k) || 0;
-        y = (1 - b - k) / (1 - k) || 0;
-
-        return [c * 100, m * 100, y * 100, k * 100];
-      };
+    if(retLen < desiredLength){
+      if (!myArray) { break; }  // full-width chars may cause a whitespace which cannot be filled
+      ret += myArray[0];
+      updateState(state,myArray);
+    }
+  }
 
-      /**
-       * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance
-       * */
-      function comparativeDistance(x, y) {
-        return (
-          Math.pow(x[0] - y[0], 2) +
-          Math.pow(x[1] - y[1], 2) +
-          Math.pow(x[2] - y[2], 2)
-        );
-      }
+  return unwindState(state,ret);
+}
 
-      convert.rgb.keyword = function (rgb) {
-        var reversed = reverseKeywords[rgb];
-        if (reversed) {
-          return reversed;
-        }
+function truncate(str, desiredLength, truncateChar){
+  truncateChar = truncateChar || '…';
+  var lengthOfStr = strlen(str);
+  if(lengthOfStr <= desiredLength){
+    return str;
+  }
+  desiredLength -= strlen(truncateChar);
+
+  var ret = truncateWidthWithAnsi(str, desiredLength);
+
+  return ret + truncateChar;
+}
+
+
+function defaultOptions(){
+  return{
+    chars: {
+      'top': '─'
+      , 'top-mid': '┬'
+      , 'top-left': '┌'
+      , 'top-right': '┐'
+      , 'bottom': '─'
+      , 'bottom-mid': '┴'
+      , 'bottom-left': '└'
+      , 'bottom-right': '┘'
+      , 'left': '│'
+      , 'left-mid': '├'
+      , 'mid': '─'
+      , 'mid-mid': '┼'
+      , 'right': '│'
+      , 'right-mid': '┤'
+      , 'middle': '│'
+    }
+    , truncate: '…'
+    , colWidths: []
+    , rowHeights: []
+    , colAligns: []
+    , rowAligns: []
+    , style: {
+      'padding-left': 1
+      , 'padding-right': 1
+      , head: ['red']
+      , border: ['grey']
+      , compact : false
+    }
+    , head: []
+  };
+}
+
+function mergeOptions(options,defaults){
+  options = options || {};
+  defaults = defaults || defaultOptions();
+  var ret = objectAssign({}, defaults, options);
+  ret.chars = objectAssign({}, defaults.chars, options.chars);
+  ret.style = objectAssign({}, defaults.style, options.style);
+  return ret;
+}
+
+function wordWrap(maxLength,input){
+  var lines = [];
+  var split = input.split(/(\s+)/g);
+  var line = [];
+  var lineLength = 0;
+  var whitespace;
+  for (var i = 0; i < split.length; i += 2) {
+    var word = split[i];
+    var newLength = lineLength + strlen(word);
+    if (lineLength > 0 && whitespace) {
+      newLength += whitespace.length;
+    }
+    if(newLength > maxLength){
+      if(lineLength !== 0){
+        lines.push(line.join(''));
+      }
+      line = [word];
+      lineLength = strlen(word);
+    } else {
+      line.push(whitespace || '', word);
+      lineLength = newLength;
+    }
+    whitespace = split[i+1];
+  }
+  if(lineLength){
+    lines.push(line.join(''));
+  }
+  return lines;
+}
+
+function multiLineWordWrap(maxLength, input){
+  var output = [];
+  input = input.split('\n');
+  for(var i = 0; i < input.length; i++){
+    output.push.apply(output,wordWrap(maxLength,input[i]));
+  }
+  return output;
+}
+
+function colorizeLines(input){
+  var state = {};
+  var output = [];
+  for(var i = 0; i < input.length; i++){
+    var line = rewindState(state,input[i]) ;
+    state = readState(line);
+    var temp = objectAssign({},state);
+    output.push(unwindState(temp,line));
+  }
+  return output;
+}
+
+module.exports = {
+  strlen:strlen,
+  repeat:repeat,
+  pad:pad,
+  truncate:truncate,
+  mergeOptions:mergeOptions,
+  wordWrap:multiLineWordWrap,
+  colorizeLines:colorizeLines
+};
 
-        var currentClosestDistance = Infinity;
-        var currentClosestKeyword;
 
-        for (var keyword in cssKeywords) {
-          if (cssKeywords.hasOwnProperty(keyword)) {
-            var value = cssKeywords[keyword];
+/***/ }),
+/* 383 */
+/***/ (function(module, exports) {
 
-            // Compute comparative distance
-            var distance = comparativeDistance(rgb, value);
 
-            // Check if its less, if so set as closest
-            if (distance < currentClosestDistance) {
-              currentClosestDistance = distance;
-              currentClosestKeyword = keyword;
-            }
-          }
-        }
+/**
+ * slice() reference.
+ */
 
-        return currentClosestKeyword;
-      };
+var slice = Array.prototype.slice;
 
-      convert.keyword.rgb = function (keyword) {
-        return cssKeywords[keyword];
-      };
+/**
+ * Expose `co`.
+ */
 
-      convert.rgb.xyz = function (rgb) {
-        var r = rgb[0] / 255;
-        var g = rgb[1] / 255;
-        var b = rgb[2] / 255;
+module.exports = co['default'] = co.co = co;
 
-        // assume sRGB
-        r = r > 0.04045 ? Math.pow((r + 0.055) / 1.055, 2.4) : r / 12.92;
-        g = g > 0.04045 ? Math.pow((g + 0.055) / 1.055, 2.4) : g / 12.92;
-        b = b > 0.04045 ? Math.pow((b + 0.055) / 1.055, 2.4) : b / 12.92;
+/**
+ * Wrap the given generator `fn` into a
+ * function that returns a promise.
+ * This is a separate function so that
+ * every `co()` call doesn't create a new,
+ * unnecessary closure.
+ *
+ * @param {GeneratorFunction} fn
+ * @return {Function}
+ * @api public
+ */
 
-        var x = r * 0.4124 + g * 0.3576 + b * 0.1805;
-        var y = r * 0.2126 + g * 0.7152 + b * 0.0722;
-        var z = r * 0.0193 + g * 0.1192 + b * 0.9505;
+co.wrap = function (fn) {
+  createPromise.__generatorFunction__ = fn;
+  return createPromise;
+  function createPromise() {
+    return co.call(this, fn.apply(this, arguments));
+  }
+};
 
-        return [x * 100, y * 100, z * 100];
-      };
+/**
+ * Execute the generator function or a generator
+ * and return a promise.
+ *
+ * @param {Function} fn
+ * @return {Promise}
+ * @api public
+ */
 
-      convert.rgb.lab = function (rgb) {
-        var xyz = convert.rgb.xyz(rgb);
-        var x = xyz[0];
-        var y = xyz[1];
-        var z = xyz[2];
-        var l;
-        var a;
-        var b;
+function co(gen) {
+  var ctx = this;
+  var args = slice.call(arguments, 1)
 
-        x /= 95.047;
-        y /= 100;
-        z /= 108.883;
+  // we wrap everything in a promise to avoid promise chaining,
+  // which leads to memory leak errors.
+  // see https://github.com/tj/co/issues/180
+  return new Promise(function(resolve, reject) {
+    if (typeof gen === 'function') gen = gen.apply(ctx, args);
+    if (!gen || typeof gen.next !== 'function') return resolve(gen);
 
-        x = x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787 * x + 16 / 116;
-        y = y > 0.008856 ? Math.pow(y, 1 / 3) : 7.787 * y + 16 / 116;
-        z = z > 0.008856 ? Math.pow(z, 1 / 3) : 7.787 * z + 16 / 116;
+    onFulfilled();
 
-        l = 116 * y - 16;
-        a = 500 * (x - y);
-        b = 200 * (y - z);
+    /**
+     * @param {Mixed} res
+     * @return {Promise}
+     * @api private
+     */
 
-        return [l, a, b];
-      };
+    function onFulfilled(res) {
+      var ret;
+      try {
+        ret = gen.next(res);
+      } catch (e) {
+        return reject(e);
+      }
+      next(ret);
+    }
 
-      convert.hsl.rgb = function (hsl) {
-        var h = hsl[0] / 360;
-        var s = hsl[1] / 100;
-        var l = hsl[2] / 100;
-        var t1;
-        var t2;
-        var t3;
-        var rgb;
-        var val;
+    /**
+     * @param {Error} err
+     * @return {Promise}
+     * @api private
+     */
 
-        if (s === 0) {
-          val = l * 255;
-          return [val, val, val];
-        }
+    function onRejected(err) {
+      var ret;
+      try {
+        ret = gen.throw(err);
+      } catch (e) {
+        return reject(e);
+      }
+      next(ret);
+    }
 
-        if (l < 0.5) {
-          t2 = l * (1 + s);
-        } else {
-          t2 = l + s - l * s;
-        }
+    /**
+     * Get the next value in the generator,
+     * return a promise.
+     *
+     * @param {Object} ret
+     * @return {Promise}
+     * @api private
+     */
+
+    function next(ret) {
+      if (ret.done) return resolve(ret.value);
+      var value = toPromise.call(ctx, ret.value);
+      if (value && isPromise(value)) return value.then(onFulfilled, onRejected);
+      return onRejected(new TypeError('You may only yield a function, promise, generator, array, or object, '
+        + 'but the following object was passed: "' + String(ret.value) + '"'));
+    }
+  });
+}
 
-        t1 = 2 * l - t2;
+/**
+ * Convert a `yield`ed value into a promise.
+ *
+ * @param {Mixed} obj
+ * @return {Promise}
+ * @api private
+ */
 
-        rgb = [0, 0, 0];
-        for (var i = 0; i < 3; i++) {
-          t3 = h + (1 / 3) * -(i - 1);
-          if (t3 < 0) {
-            t3++;
-          }
-          if (t3 > 1) {
-            t3--;
-          }
+function toPromise(obj) {
+  if (!obj) return obj;
+  if (isPromise(obj)) return obj;
+  if (isGeneratorFunction(obj) || isGenerator(obj)) return co.call(this, obj);
+  if ('function' == typeof obj) return thunkToPromise.call(this, obj);
+  if (Array.isArray(obj)) return arrayToPromise.call(this, obj);
+  if (isObject(obj)) return objectToPromise.call(this, obj);
+  return obj;
+}
+
+/**
+ * Convert a thunk to a promise.
+ *
+ * @param {Function}
+ * @return {Promise}
+ * @api private
+ */
 
-          if (6 * t3 < 1) {
-            val = t1 + (t2 - t1) * 6 * t3;
-          } else if (2 * t3 < 1) {
-            val = t2;
-          } else if (3 * t3 < 2) {
-            val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
-          } else {
-            val = t1;
-          }
+function thunkToPromise(fn) {
+  var ctx = this;
+  return new Promise(function (resolve, reject) {
+    fn.call(ctx, function (err, res) {
+      if (err) return reject(err);
+      if (arguments.length > 2) res = slice.call(arguments, 1);
+      resolve(res);
+    });
+  });
+}
 
-          rgb[i] = val * 255;
-        }
+/**
+ * Convert an array of "yieldables" to a promise.
+ * Uses `Promise.all()` internally.
+ *
+ * @param {Array} obj
+ * @return {Promise}
+ * @api private
+ */
 
-        return rgb;
-      };
+function arrayToPromise(obj) {
+  return Promise.all(obj.map(toPromise, this));
+}
 
-      convert.hsl.hsv = function (hsl) {
-        var h = hsl[0];
-        var s = hsl[1] / 100;
-        var l = hsl[2] / 100;
-        var smin = s;
-        var lmin = Math.max(l, 0.01);
-        var sv;
-        var v;
-
-        l *= 2;
-        s *= l <= 1 ? l : 2 - l;
-        smin *= lmin <= 1 ? lmin : 2 - lmin;
-        v = (l + s) / 2;
-        sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);
-
-        return [h, sv * 100, v * 100];
-      };
+/**
+ * Convert an object of "yieldables" to a promise.
+ * Uses `Promise.all()` internally.
+ *
+ * @param {Object} obj
+ * @return {Promise}
+ * @api private
+ */
 
-      convert.hsv.rgb = function (hsv) {
-        var h = hsv[0] / 60;
-        var s = hsv[1] / 100;
-        var v = hsv[2] / 100;
-        var hi = Math.floor(h) % 6;
-
-        var f = h - Math.floor(h);
-        var p = 255 * v * (1 - s);
-        var q = 255 * v * (1 - s * f);
-        var t = 255 * v * (1 - s * (1 - f));
-        v *= 255;
-
-        switch (hi) {
-          case 0:
-            return [v, t, p];
-          case 1:
-            return [q, v, p];
-          case 2:
-            return [p, v, t];
-          case 3:
-            return [p, q, v];
-          case 4:
-            return [t, p, v];
-          case 5:
-            return [v, p, q];
-        }
-      };
+function objectToPromise(obj){
+  var results = new obj.constructor();
+  var keys = Object.keys(obj);
+  var promises = [];
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i];
+    var promise = toPromise.call(this, obj[key]);
+    if (promise && isPromise(promise)) defer(promise, key);
+    else results[key] = obj[key];
+  }
+  return Promise.all(promises).then(function () {
+    return results;
+  });
+
+  function defer(promise, key) {
+    // predefine the key in the result
+    results[key] = undefined;
+    promises.push(promise.then(function (res) {
+      results[key] = res;
+    }));
+  }
+}
 
-      convert.hsv.hsl = function (hsv) {
-        var h = hsv[0];
-        var s = hsv[1] / 100;
-        var v = hsv[2] / 100;
-        var vmin = Math.max(v, 0.01);
-        var lmin;
-        var sl;
-        var l;
-
-        l = (2 - s) * v;
-        lmin = (2 - s) * vmin;
-        sl = s * vmin;
-        sl /= lmin <= 1 ? lmin : 2 - lmin;
-        sl = sl || 0;
-        l /= 2;
-
-        return [h, sl * 100, l * 100];
-      };
+/**
+ * Check if `obj` is a promise.
+ *
+ * @param {Object} obj
+ * @return {Boolean}
+ * @api private
+ */
 
-      // http://dev.w3.org/csswg/css-color/#hwb-to-rgb
-      convert.hwb.rgb = function (hwb) {
-        var h = hwb[0] / 360;
-        var wh = hwb[1] / 100;
-        var bl = hwb[2] / 100;
-        var ratio = wh + bl;
-        var i;
-        var v;
-        var f;
-        var n;
-
-        // wh + bl cant be > 1
-        if (ratio > 1) {
-          wh /= ratio;
-          bl /= ratio;
-        }
-
-        i = Math.floor(6 * h);
-        v = 1 - bl;
-        f = 6 * h - i;
-
-        if ((i & 0x01) !== 0) {
-          f = 1 - f;
-        }
-
-        n = wh + f * (v - wh); // linear interpolation
-
-        var r;
-        var g;
-        var b;
-        switch (i) {
-          default:
-          case 6:
-          case 0:
-            r = v;
-            g = n;
-            b = wh;
-            break;
-          case 1:
-            r = n;
-            g = v;
-            b = wh;
-            break;
-          case 2:
-            r = wh;
-            g = v;
-            b = n;
-            break;
-          case 3:
-            r = wh;
-            g = n;
-            b = v;
-            break;
-          case 4:
-            r = n;
-            g = wh;
-            b = v;
-            break;
-          case 5:
-            r = v;
-            g = wh;
-            b = n;
-            break;
-        }
+function isPromise(obj) {
+  return 'function' == typeof obj.then;
+}
 
-        return [r * 255, g * 255, b * 255];
-      };
+/**
+ * Check if `obj` is a generator.
+ *
+ * @param {Mixed} obj
+ * @return {Boolean}
+ * @api private
+ */
 
-      convert.cmyk.rgb = function (cmyk) {
-        var c = cmyk[0] / 100;
-        var m = cmyk[1] / 100;
-        var y = cmyk[2] / 100;
-        var k = cmyk[3] / 100;
-        var r;
-        var g;
-        var b;
+function isGenerator(obj) {
+  return 'function' == typeof obj.next && 'function' == typeof obj.throw;
+}
 
-        r = 1 - Math.min(1, c * (1 - k) + k);
-        g = 1 - Math.min(1, m * (1 - k) + k);
-        b = 1 - Math.min(1, y * (1 - k) + k);
+/**
+ * Check if `obj` is a generator function.
+ *
+ * @param {Mixed} obj
+ * @return {Boolean}
+ * @api private
+ */
+function isGeneratorFunction(obj) {
+  var constructor = obj.constructor;
+  if (!constructor) return false;
+  if ('GeneratorFunction' === constructor.name || 'GeneratorFunction' === constructor.displayName) return true;
+  return isGenerator(constructor.prototype);
+}
+
+/**
+ * Check for plain object.
+ *
+ * @param {Mixed} val
+ * @return {Boolean}
+ * @api private
+ */
 
-        return [r * 255, g * 255, b * 255];
-      };
+function isObject(val) {
+  return Object == val.constructor;
+}
+
+
+/***/ }),
+/* 384 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/* MIT license */
+var cssKeywords = __webpack_require__(610);
+
+// NOTE: conversions should only return primitive values (i.e. arrays, or
+//       values that give correct `typeof` results).
+//       do not use box values types (i.e. Number(), String(), etc.)
+
+var reverseKeywords = {};
+for (var key in cssKeywords) {
+	if (cssKeywords.hasOwnProperty(key)) {
+		reverseKeywords[cssKeywords[key]] = key;
+	}
+}
+
+var convert = module.exports = {
+	rgb: {channels: 3, labels: 'rgb'},
+	hsl: {channels: 3, labels: 'hsl'},
+	hsv: {channels: 3, labels: 'hsv'},
+	hwb: {channels: 3, labels: 'hwb'},
+	cmyk: {channels: 4, labels: 'cmyk'},
+	xyz: {channels: 3, labels: 'xyz'},
+	lab: {channels: 3, labels: 'lab'},
+	lch: {channels: 3, labels: 'lch'},
+	hex: {channels: 1, labels: ['hex']},
+	keyword: {channels: 1, labels: ['keyword']},
+	ansi16: {channels: 1, labels: ['ansi16']},
+	ansi256: {channels: 1, labels: ['ansi256']},
+	hcg: {channels: 3, labels: ['h', 'c', 'g']},
+	apple: {channels: 3, labels: ['r16', 'g16', 'b16']},
+	gray: {channels: 1, labels: ['gray']}
+};
 
-      convert.xyz.rgb = function (xyz) {
-        var x = xyz[0] / 100;
-        var y = xyz[1] / 100;
-        var z = xyz[2] / 100;
-        var r;
-        var g;
-        var b;
+// hide .channels and .labels properties
+for (var model in convert) {
+	if (convert.hasOwnProperty(model)) {
+		if (!('channels' in convert[model])) {
+			throw new Error('missing channels property: ' + model);
+		}
+
+		if (!('labels' in convert[model])) {
+			throw new Error('missing channel labels property: ' + model);
+		}
+
+		if (convert[model].labels.length !== convert[model].channels) {
+			throw new Error('channel and label counts mismatch: ' + model);
+		}
+
+		var channels = convert[model].channels;
+		var labels = convert[model].labels;
+		delete convert[model].channels;
+		delete convert[model].labels;
+		Object.defineProperty(convert[model], 'channels', {value: channels});
+		Object.defineProperty(convert[model], 'labels', {value: labels});
+	}
+}
+
+convert.rgb.hsl = function (rgb) {
+	var r = rgb[0] / 255;
+	var g = rgb[1] / 255;
+	var b = rgb[2] / 255;
+	var min = Math.min(r, g, b);
+	var max = Math.max(r, g, b);
+	var delta = max - min;
+	var h;
+	var s;
+	var l;
+
+	if (max === min) {
+		h = 0;
+	} else if (r === max) {
+		h = (g - b) / delta;
+	} else if (g === max) {
+		h = 2 + (b - r) / delta;
+	} else if (b === max) {
+		h = 4 + (r - g) / delta;
+	}
+
+	h = Math.min(h * 60, 360);
+
+	if (h < 0) {
+		h += 360;
+	}
+
+	l = (min + max) / 2;
+
+	if (max === min) {
+		s = 0;
+	} else if (l <= 0.5) {
+		s = delta / (max + min);
+	} else {
+		s = delta / (2 - max - min);
+	}
+
+	return [h, s * 100, l * 100];
+};
 
-        r = x * 3.2406 + y * -1.5372 + z * -0.4986;
-        g = x * -0.9689 + y * 1.8758 + z * 0.0415;
-        b = x * 0.0557 + y * -0.204 + z * 1.057;
+convert.rgb.hsv = function (rgb) {
+	var rdif;
+	var gdif;
+	var bdif;
+	var h;
+	var s;
+
+	var r = rgb[0] / 255;
+	var g = rgb[1] / 255;
+	var b = rgb[2] / 255;
+	var v = Math.max(r, g, b);
+	var diff = v - Math.min(r, g, b);
+	var diffc = function (c) {
+		return (v - c) / 6 / diff + 1 / 2;
+	};
+
+	if (diff === 0) {
+		h = s = 0;
+	} else {
+		s = diff / v;
+		rdif = diffc(r);
+		gdif = diffc(g);
+		bdif = diffc(b);
+
+		if (r === v) {
+			h = bdif - gdif;
+		} else if (g === v) {
+			h = (1 / 3) + rdif - bdif;
+		} else if (b === v) {
+			h = (2 / 3) + gdif - rdif;
+		}
+		if (h < 0) {
+			h += 1;
+		} else if (h > 1) {
+			h -= 1;
+		}
+	}
+
+	return [
+		h * 360,
+		s * 100,
+		v * 100
+	];
+};
 
-        // assume sRGB
-        r = r > 0.0031308 ? 1.055 * Math.pow(r, 1.0 / 2.4) - 0.055 : r * 12.92;
+convert.rgb.hwb = function (rgb) {
+	var r = rgb[0];
+	var g = rgb[1];
+	var b = rgb[2];
+	var h = convert.rgb.hsl(rgb)[0];
+	var w = 1 / 255 * Math.min(r, Math.min(g, b));
 
-        g = g > 0.0031308 ? 1.055 * Math.pow(g, 1.0 / 2.4) - 0.055 : g * 12.92;
+	b = 1 - 1 / 255 * Math.max(r, Math.max(g, b));
 
-        b = b > 0.0031308 ? 1.055 * Math.pow(b, 1.0 / 2.4) - 0.055 : b * 12.92;
+	return [h, w * 100, b * 100];
+};
 
-        r = Math.min(Math.max(0, r), 1);
-        g = Math.min(Math.max(0, g), 1);
-        b = Math.min(Math.max(0, b), 1);
+convert.rgb.cmyk = function (rgb) {
+	var r = rgb[0] / 255;
+	var g = rgb[1] / 255;
+	var b = rgb[2] / 255;
+	var c;
+	var m;
+	var y;
+	var k;
+
+	k = Math.min(1 - r, 1 - g, 1 - b);
+	c = (1 - r - k) / (1 - k) || 0;
+	m = (1 - g - k) / (1 - k) || 0;
+	y = (1 - b - k) / (1 - k) || 0;
+
+	return [c * 100, m * 100, y * 100, k * 100];
+};
 
-        return [r * 255, g * 255, b * 255];
-      };
+/**
+ * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance
+ * */
+function comparativeDistance(x, y) {
+	return (
+		Math.pow(x[0] - y[0], 2) +
+		Math.pow(x[1] - y[1], 2) +
+		Math.pow(x[2] - y[2], 2)
+	);
+}
+
+convert.rgb.keyword = function (rgb) {
+	var reversed = reverseKeywords[rgb];
+	if (reversed) {
+		return reversed;
+	}
+
+	var currentClosestDistance = Infinity;
+	var currentClosestKeyword;
+
+	for (var keyword in cssKeywords) {
+		if (cssKeywords.hasOwnProperty(keyword)) {
+			var value = cssKeywords[keyword];
+
+			// Compute comparative distance
+			var distance = comparativeDistance(rgb, value);
+
+			// Check if its less, if so set as closest
+			if (distance < currentClosestDistance) {
+				currentClosestDistance = distance;
+				currentClosestKeyword = keyword;
+			}
+		}
+	}
+
+	return currentClosestKeyword;
+};
 
-      convert.xyz.lab = function (xyz) {
-        var x = xyz[0];
-        var y = xyz[1];
-        var z = xyz[2];
-        var l;
-        var a;
-        var b;
+convert.keyword.rgb = function (keyword) {
+	return cssKeywords[keyword];
+};
 
-        x /= 95.047;
-        y /= 100;
-        z /= 108.883;
+convert.rgb.xyz = function (rgb) {
+	var r = rgb[0] / 255;
+	var g = rgb[1] / 255;
+	var b = rgb[2] / 255;
 
-        x = x > 0.008856 ? Math.pow(x, 1 / 3) : 7.787 * x + 16 / 116;
-        y = y > 0.008856 ? Math.pow(y, 1 / 3) : 7.787 * y + 16 / 116;
-        z = z > 0.008856 ? Math.pow(z, 1 / 3) : 7.787 * z + 16 / 116;
+	// assume sRGB
+	r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
+	g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
+	b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);
 
-        l = 116 * y - 16;
-        a = 500 * (x - y);
-        b = 200 * (y - z);
+	var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
+	var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
+	var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);
 
-        return [l, a, b];
-      };
+	return [x * 100, y * 100, z * 100];
+};
 
-      convert.lab.xyz = function (lab) {
-        var l = lab[0];
-        var a = lab[1];
-        var b = lab[2];
-        var x;
-        var y;
-        var z;
-
-        y = (l + 16) / 116;
-        x = a / 500 + y;
-        z = y - b / 200;
-
-        var y2 = Math.pow(y, 3);
-        var x2 = Math.pow(x, 3);
-        var z2 = Math.pow(z, 3);
-        y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;
-        x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;
-        z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;
-
-        x *= 95.047;
-        y *= 100;
-        z *= 108.883;
-
-        return [x, y, z];
-      };
+convert.rgb.lab = function (rgb) {
+	var xyz = convert.rgb.xyz(rgb);
+	var x = xyz[0];
+	var y = xyz[1];
+	var z = xyz[2];
+	var l;
+	var a;
+	var b;
 
-      convert.lab.lch = function (lab) {
-        var l = lab[0];
-        var a = lab[1];
-        var b = lab[2];
-        var hr;
-        var h;
-        var c;
+	x /= 95.047;
+	y /= 100;
+	z /= 108.883;
 
-        hr = Math.atan2(b, a);
-        h = (hr * 360) / 2 / Math.PI;
+	x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);
+	y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);
+	z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);
 
-        if (h < 0) {
-          h += 360;
-        }
+	l = (116 * y) - 16;
+	a = 500 * (x - y);
+	b = 200 * (y - z);
 
-        c = Math.sqrt(a * a + b * b);
+	return [l, a, b];
+};
 
-        return [l, c, h];
-      };
+convert.hsl.rgb = function (hsl) {
+	var h = hsl[0] / 360;
+	var s = hsl[1] / 100;
+	var l = hsl[2] / 100;
+	var t1;
+	var t2;
+	var t3;
+	var rgb;
+	var val;
+
+	if (s === 0) {
+		val = l * 255;
+		return [val, val, val];
+	}
+
+	if (l < 0.5) {
+		t2 = l * (1 + s);
+	} else {
+		t2 = l + s - l * s;
+	}
+
+	t1 = 2 * l - t2;
+
+	rgb = [0, 0, 0];
+	for (var i = 0; i < 3; i++) {
+		t3 = h + 1 / 3 * -(i - 1);
+		if (t3 < 0) {
+			t3++;
+		}
+		if (t3 > 1) {
+			t3--;
+		}
+
+		if (6 * t3 < 1) {
+			val = t1 + (t2 - t1) * 6 * t3;
+		} else if (2 * t3 < 1) {
+			val = t2;
+		} else if (3 * t3 < 2) {
+			val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
+		} else {
+			val = t1;
+		}
+
+		rgb[i] = val * 255;
+	}
+
+	return rgb;
+};
 
-      convert.lch.lab = function (lch) {
-        var l = lch[0];
-        var c = lch[1];
-        var h = lch[2];
-        var a;
-        var b;
-        var hr;
+convert.hsl.hsv = function (hsl) {
+	var h = hsl[0];
+	var s = hsl[1] / 100;
+	var l = hsl[2] / 100;
+	var smin = s;
+	var lmin = Math.max(l, 0.01);
+	var sv;
+	var v;
+
+	l *= 2;
+	s *= (l <= 1) ? l : 2 - l;
+	smin *= lmin <= 1 ? lmin : 2 - lmin;
+	v = (l + s) / 2;
+	sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);
+
+	return [h, sv * 100, v * 100];
+};
 
-        hr = (h / 360) * 2 * Math.PI;
-        a = c * Math.cos(hr);
-        b = c * Math.sin(hr);
+convert.hsv.rgb = function (hsv) {
+	var h = hsv[0] / 60;
+	var s = hsv[1] / 100;
+	var v = hsv[2] / 100;
+	var hi = Math.floor(h) % 6;
+
+	var f = h - Math.floor(h);
+	var p = 255 * v * (1 - s);
+	var q = 255 * v * (1 - (s * f));
+	var t = 255 * v * (1 - (s * (1 - f)));
+	v *= 255;
+
+	switch (hi) {
+		case 0:
+			return [v, t, p];
+		case 1:
+			return [q, v, p];
+		case 2:
+			return [p, v, t];
+		case 3:
+			return [p, q, v];
+		case 4:
+			return [t, p, v];
+		case 5:
+			return [v, p, q];
+	}
+};
 
-        return [l, a, b];
-      };
+convert.hsv.hsl = function (hsv) {
+	var h = hsv[0];
+	var s = hsv[1] / 100;
+	var v = hsv[2] / 100;
+	var vmin = Math.max(v, 0.01);
+	var lmin;
+	var sl;
+	var l;
+
+	l = (2 - s) * v;
+	lmin = (2 - s) * vmin;
+	sl = s * vmin;
+	sl /= (lmin <= 1) ? lmin : 2 - lmin;
+	sl = sl || 0;
+	l /= 2;
+
+	return [h, sl * 100, l * 100];
+};
 
-      convert.rgb.ansi16 = function (args) {
-        var r = args[0];
-        var g = args[1];
-        var b = args[2];
-        var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization
+// http://dev.w3.org/csswg/css-color/#hwb-to-rgb
+convert.hwb.rgb = function (hwb) {
+	var h = hwb[0] / 360;
+	var wh = hwb[1] / 100;
+	var bl = hwb[2] / 100;
+	var ratio = wh + bl;
+	var i;
+	var v;
+	var f;
+	var n;
+
+	// wh + bl cant be > 1
+	if (ratio > 1) {
+		wh /= ratio;
+		bl /= ratio;
+	}
+
+	i = Math.floor(6 * h);
+	v = 1 - bl;
+	f = 6 * h - i;
+
+	if ((i & 0x01) !== 0) {
+		f = 1 - f;
+	}
+
+	n = wh + f * (v - wh); // linear interpolation
+
+	var r;
+	var g;
+	var b;
+	switch (i) {
+		default:
+		case 6:
+		case 0: r = v; g = n; b = wh; break;
+		case 1: r = n; g = v; b = wh; break;
+		case 2: r = wh; g = v; b = n; break;
+		case 3: r = wh; g = n; b = v; break;
+		case 4: r = n; g = wh; b = v; break;
+		case 5: r = v; g = wh; b = n; break;
+	}
+
+	return [r * 255, g * 255, b * 255];
+};
 
-        value = Math.round(value / 50);
+convert.cmyk.rgb = function (cmyk) {
+	var c = cmyk[0] / 100;
+	var m = cmyk[1] / 100;
+	var y = cmyk[2] / 100;
+	var k = cmyk[3] / 100;
+	var r;
+	var g;
+	var b;
 
-        if (value === 0) {
-          return 30;
-        }
+	r = 1 - Math.min(1, c * (1 - k) + k);
+	g = 1 - Math.min(1, m * (1 - k) + k);
+	b = 1 - Math.min(1, y * (1 - k) + k);
 
-        var ansi =
-          30 +
-          ((Math.round(b / 255) << 2) |
-            (Math.round(g / 255) << 1) |
-            Math.round(r / 255));
+	return [r * 255, g * 255, b * 255];
+};
 
-        if (value === 2) {
-          ansi += 60;
-        }
+convert.xyz.rgb = function (xyz) {
+	var x = xyz[0] / 100;
+	var y = xyz[1] / 100;
+	var z = xyz[2] / 100;
+	var r;
+	var g;
+	var b;
 
-        return ansi;
-      };
+	r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
+	g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
+	b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);
 
-      convert.hsv.ansi16 = function (args) {
-        // optimization here; we already know the value and don't need to get
-        // it converted for us.
-        return convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);
-      };
+	// assume sRGB
+	r = r > 0.0031308
+		? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
+		: r * 12.92;
 
-      convert.rgb.ansi256 = function (args) {
-        var r = args[0];
-        var g = args[1];
-        var b = args[2];
+	g = g > 0.0031308
+		? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
+		: g * 12.92;
 
-        // we use the extended greyscale palette here, with the exception of
-        // black and white. normal palette only has 4 greyscale shades.
-        if (r === g && g === b) {
-          if (r < 8) {
-            return 16;
-          }
+	b = b > 0.0031308
+		? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
+		: b * 12.92;
 
-          if (r > 248) {
-            return 231;
-          }
+	r = Math.min(Math.max(0, r), 1);
+	g = Math.min(Math.max(0, g), 1);
+	b = Math.min(Math.max(0, b), 1);
 
-          return Math.round(((r - 8) / 247) * 24) + 232;
-        }
+	return [r * 255, g * 255, b * 255];
+};
 
-        var ansi =
-          16 +
-          36 * Math.round((r / 255) * 5) +
-          6 * Math.round((g / 255) * 5) +
-          Math.round((b / 255) * 5);
+convert.xyz.lab = function (xyz) {
+	var x = xyz[0];
+	var y = xyz[1];
+	var z = xyz[2];
+	var l;
+	var a;
+	var b;
 
-        return ansi;
-      };
+	x /= 95.047;
+	y /= 100;
+	z /= 108.883;
 
-      convert.ansi16.rgb = function (args) {
-        var color = args % 10;
+	x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);
+	y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);
+	z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);
 
-        // handle greyscale
-        if (color === 0 || color === 7) {
-          if (args > 50) {
-            color += 3.5;
-          }
+	l = (116 * y) - 16;
+	a = 500 * (x - y);
+	b = 200 * (y - z);
 
-          color = (color / 10.5) * 255;
+	return [l, a, b];
+};
 
-          return [color, color, color];
-        }
+convert.lab.xyz = function (lab) {
+	var l = lab[0];
+	var a = lab[1];
+	var b = lab[2];
+	var x;
+	var y;
+	var z;
+
+	y = (l + 16) / 116;
+	x = a / 500 + y;
+	z = y - b / 200;
+
+	var y2 = Math.pow(y, 3);
+	var x2 = Math.pow(x, 3);
+	var z2 = Math.pow(z, 3);
+	y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;
+	x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;
+	z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;
+
+	x *= 95.047;
+	y *= 100;
+	z *= 108.883;
+
+	return [x, y, z];
+};
 
-        var mult = (~~(args > 50) + 1) * 0.5;
-        var r = (color & 1) * mult * 255;
-        var g = ((color >> 1) & 1) * mult * 255;
-        var b = ((color >> 2) & 1) * mult * 255;
+convert.lab.lch = function (lab) {
+	var l = lab[0];
+	var a = lab[1];
+	var b = lab[2];
+	var hr;
+	var h;
+	var c;
 
-        return [r, g, b];
-      };
+	hr = Math.atan2(b, a);
+	h = hr * 360 / 2 / Math.PI;
 
-      convert.ansi256.rgb = function (args) {
-        // handle greyscale
-        if (args >= 232) {
-          var c = (args - 232) * 10 + 8;
-          return [c, c, c];
-        }
+	if (h < 0) {
+		h += 360;
+	}
 
-        args -= 16;
+	c = Math.sqrt(a * a + b * b);
 
-        var rem;
-        var r = (Math.floor(args / 36) / 5) * 255;
-        var g = (Math.floor((rem = args % 36) / 6) / 5) * 255;
-        var b = ((rem % 6) / 5) * 255;
+	return [l, c, h];
+};
 
-        return [r, g, b];
-      };
+convert.lch.lab = function (lch) {
+	var l = lch[0];
+	var c = lch[1];
+	var h = lch[2];
+	var a;
+	var b;
+	var hr;
 
-      convert.rgb.hex = function (args) {
-        var integer =
-          ((Math.round(args[0]) & 0xff) << 16) +
-          ((Math.round(args[1]) & 0xff) << 8) +
-          (Math.round(args[2]) & 0xff);
+	hr = h / 360 * 2 * Math.PI;
+	a = c * Math.cos(hr);
+	b = c * Math.sin(hr);
 
-        var string = integer.toString(16).toUpperCase();
-        return "000000".substring(string.length) + string;
-      };
+	return [l, a, b];
+};
 
-      convert.hex.rgb = function (args) {
-        var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);
-        if (!match) {
-          return [0, 0, 0];
-        }
+convert.rgb.ansi16 = function (args) {
+	var r = args[0];
+	var g = args[1];
+	var b = args[2];
+	var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization
 
-        var colorString = match[0];
+	value = Math.round(value / 50);
 
-        if (match[0].length === 3) {
-          colorString = colorString
-            .split("")
-            .map(function (char) {
-              return char + char;
-            })
-            .join("");
-        }
+	if (value === 0) {
+		return 30;
+	}
 
-        var integer = parseInt(colorString, 16);
-        var r = (integer >> 16) & 0xff;
-        var g = (integer >> 8) & 0xff;
-        var b = integer & 0xff;
+	var ansi = 30
+		+ ((Math.round(b / 255) << 2)
+		| (Math.round(g / 255) << 1)
+		| Math.round(r / 255));
 
-        return [r, g, b];
-      };
+	if (value === 2) {
+		ansi += 60;
+	}
 
-      convert.rgb.hcg = function (rgb) {
-        var r = rgb[0] / 255;
-        var g = rgb[1] / 255;
-        var b = rgb[2] / 255;
-        var max = Math.max(Math.max(r, g), b);
-        var min = Math.min(Math.min(r, g), b);
-        var chroma = max - min;
-        var grayscale;
-        var hue;
-
-        if (chroma < 1) {
-          grayscale = min / (1 - chroma);
-        } else {
-          grayscale = 0;
-        }
+	return ansi;
+};
 
-        if (chroma <= 0) {
-          hue = 0;
-        } else if (max === r) {
-          hue = ((g - b) / chroma) % 6;
-        } else if (max === g) {
-          hue = 2 + (b - r) / chroma;
-        } else {
-          hue = 4 + (r - g) / chroma + 4;
-        }
+convert.hsv.ansi16 = function (args) {
+	// optimization here; we already know the value and don't need to get
+	// it converted for us.
+	return convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);
+};
 
-        hue /= 6;
-        hue %= 1;
+convert.rgb.ansi256 = function (args) {
+	var r = args[0];
+	var g = args[1];
+	var b = args[2];
 
-        return [hue * 360, chroma * 100, grayscale * 100];
-      };
+	// we use the extended greyscale palette here, with the exception of
+	// black and white. normal palette only has 4 greyscale shades.
+	if (r === g && g === b) {
+		if (r < 8) {
+			return 16;
+		}
 
-      convert.hsl.hcg = function (hsl) {
-        var s = hsl[1] / 100;
-        var l = hsl[2] / 100;
-        var c = 1;
-        var f = 0;
+		if (r > 248) {
+			return 231;
+		}
 
-        if (l < 0.5) {
-          c = 2.0 * s * l;
-        } else {
-          c = 2.0 * s * (1.0 - l);
-        }
+		return Math.round(((r - 8) / 247) * 24) + 232;
+	}
 
-        if (c < 1.0) {
-          f = (l - 0.5 * c) / (1.0 - c);
-        }
+	var ansi = 16
+		+ (36 * Math.round(r / 255 * 5))
+		+ (6 * Math.round(g / 255 * 5))
+		+ Math.round(b / 255 * 5);
 
-        return [hsl[0], c * 100, f * 100];
-      };
+	return ansi;
+};
 
-      convert.hsv.hcg = function (hsv) {
-        var s = hsv[1] / 100;
-        var v = hsv[2] / 100;
+convert.ansi16.rgb = function (args) {
+	var color = args % 10;
 
-        var c = s * v;
-        var f = 0;
+	// handle greyscale
+	if (color === 0 || color === 7) {
+		if (args > 50) {
+			color += 3.5;
+		}
 
-        if (c < 1.0) {
-          f = (v - c) / (1 - c);
-        }
+		color = color / 10.5 * 255;
 
-        return [hsv[0], c * 100, f * 100];
-      };
+		return [color, color, color];
+	}
 
-      convert.hcg.rgb = function (hcg) {
-        var h = hcg[0] / 360;
-        var c = hcg[1] / 100;
-        var g = hcg[2] / 100;
+	var mult = (~~(args > 50) + 1) * 0.5;
+	var r = ((color & 1) * mult) * 255;
+	var g = (((color >> 1) & 1) * mult) * 255;
+	var b = (((color >> 2) & 1) * mult) * 255;
 
-        if (c === 0.0) {
-          return [g * 255, g * 255, g * 255];
-        }
+	return [r, g, b];
+};
 
-        var pure = [0, 0, 0];
-        var hi = (h % 1) * 6;
-        var v = hi % 1;
-        var w = 1 - v;
-        var mg = 0;
+convert.ansi256.rgb = function (args) {
+	// handle greyscale
+	if (args >= 232) {
+		var c = (args - 232) * 10 + 8;
+		return [c, c, c];
+	}
 
-        switch (Math.floor(hi)) {
-          case 0:
-            pure[0] = 1;
-            pure[1] = v;
-            pure[2] = 0;
-            break;
-          case 1:
-            pure[0] = w;
-            pure[1] = 1;
-            pure[2] = 0;
-            break;
-          case 2:
-            pure[0] = 0;
-            pure[1] = 1;
-            pure[2] = v;
-            break;
-          case 3:
-            pure[0] = 0;
-            pure[1] = w;
-            pure[2] = 1;
-            break;
-          case 4:
-            pure[0] = v;
-            pure[1] = 0;
-            pure[2] = 1;
-            break;
-          default:
-            pure[0] = 1;
-            pure[1] = 0;
-            pure[2] = w;
-        }
+	args -= 16;
 
-        mg = (1.0 - c) * g;
+	var rem;
+	var r = Math.floor(args / 36) / 5 * 255;
+	var g = Math.floor((rem = args % 36) / 6) / 5 * 255;
+	var b = (rem % 6) / 5 * 255;
 
-        return [
-          (c * pure[0] + mg) * 255,
-          (c * pure[1] + mg) * 255,
-          (c * pure[2] + mg) * 255,
-        ];
-      };
+	return [r, g, b];
+};
 
-      convert.hcg.hsv = function (hcg) {
-        var c = hcg[1] / 100;
-        var g = hcg[2] / 100;
+convert.rgb.hex = function (args) {
+	var integer = ((Math.round(args[0]) & 0xFF) << 16)
+		+ ((Math.round(args[1]) & 0xFF) << 8)
+		+ (Math.round(args[2]) & 0xFF);
 
-        var v = c + g * (1.0 - c);
-        var f = 0;
+	var string = integer.toString(16).toUpperCase();
+	return '000000'.substring(string.length) + string;
+};
 
-        if (v > 0.0) {
-          f = c / v;
-        }
+convert.hex.rgb = function (args) {
+	var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);
+	if (!match) {
+		return [0, 0, 0];
+	}
 
-        return [hcg[0], f * 100, v * 100];
-      };
+	var colorString = match[0];
 
-      convert.hcg.hsl = function (hcg) {
-        var c = hcg[1] / 100;
-        var g = hcg[2] / 100;
+	if (match[0].length === 3) {
+		colorString = colorString.split('').map(function (char) {
+			return char + char;
+		}).join('');
+	}
 
-        var l = g * (1.0 - c) + 0.5 * c;
-        var s = 0;
+	var integer = parseInt(colorString, 16);
+	var r = (integer >> 16) & 0xFF;
+	var g = (integer >> 8) & 0xFF;
+	var b = integer & 0xFF;
 
-        if (l > 0.0 && l < 0.5) {
-          s = c / (2 * l);
-        } else if (l >= 0.5 && l < 1.0) {
-          s = c / (2 * (1 - l));
-        }
+	return [r, g, b];
+};
 
-        return [hcg[0], s * 100, l * 100];
-      };
+convert.rgb.hcg = function (rgb) {
+	var r = rgb[0] / 255;
+	var g = rgb[1] / 255;
+	var b = rgb[2] / 255;
+	var max = Math.max(Math.max(r, g), b);
+	var min = Math.min(Math.min(r, g), b);
+	var chroma = (max - min);
+	var grayscale;
+	var hue;
+
+	if (chroma < 1) {
+		grayscale = min / (1 - chroma);
+	} else {
+		grayscale = 0;
+	}
+
+	if (chroma <= 0) {
+		hue = 0;
+	} else
+	if (max === r) {
+		hue = ((g - b) / chroma) % 6;
+	} else
+	if (max === g) {
+		hue = 2 + (b - r) / chroma;
+	} else {
+		hue = 4 + (r - g) / chroma + 4;
+	}
+
+	hue /= 6;
+	hue %= 1;
+
+	return [hue * 360, chroma * 100, grayscale * 100];
+};
 
-      convert.hcg.hwb = function (hcg) {
-        var c = hcg[1] / 100;
-        var g = hcg[2] / 100;
-        var v = c + g * (1.0 - c);
-        return [hcg[0], (v - c) * 100, (1 - v) * 100];
-      };
+convert.hsl.hcg = function (hsl) {
+	var s = hsl[1] / 100;
+	var l = hsl[2] / 100;
+	var c = 1;
+	var f = 0;
 
-      convert.hwb.hcg = function (hwb) {
-        var w = hwb[1] / 100;
-        var b = hwb[2] / 100;
-        var v = 1 - b;
-        var c = v - w;
-        var g = 0;
+	if (l < 0.5) {
+		c = 2.0 * s * l;
+	} else {
+		c = 2.0 * s * (1.0 - l);
+	}
 
-        if (c < 1) {
-          g = (v - c) / (1 - c);
-        }
+	if (c < 1.0) {
+		f = (l - 0.5 * c) / (1.0 - c);
+	}
 
-        return [hwb[0], c * 100, g * 100];
-      };
+	return [hsl[0], c * 100, f * 100];
+};
 
-      convert.apple.rgb = function (apple) {
-        return [
-          (apple[0] / 65535) * 255,
-          (apple[1] / 65535) * 255,
-          (apple[2] / 65535) * 255,
-        ];
-      };
+convert.hsv.hcg = function (hsv) {
+	var s = hsv[1] / 100;
+	var v = hsv[2] / 100;
 
-      convert.rgb.apple = function (rgb) {
-        return [
-          (rgb[0] / 255) * 65535,
-          (rgb[1] / 255) * 65535,
-          (rgb[2] / 255) * 65535,
-        ];
-      };
+	var c = s * v;
+	var f = 0;
 
-      convert.gray.rgb = function (args) {
-        return [
-          (args[0] / 100) * 255,
-          (args[0] / 100) * 255,
-          (args[0] / 100) * 255,
-        ];
-      };
+	if (c < 1.0) {
+		f = (v - c) / (1 - c);
+	}
 
-      convert.gray.hsl = convert.gray.hsv = function (args) {
-        return [0, 0, args[0]];
-      };
+	return [hsv[0], c * 100, f * 100];
+};
 
-      convert.gray.hwb = function (gray) {
-        return [0, 100, gray[0]];
-      };
+convert.hcg.rgb = function (hcg) {
+	var h = hcg[0] / 360;
+	var c = hcg[1] / 100;
+	var g = hcg[2] / 100;
+
+	if (c === 0.0) {
+		return [g * 255, g * 255, g * 255];
+	}
+
+	var pure = [0, 0, 0];
+	var hi = (h % 1) * 6;
+	var v = hi % 1;
+	var w = 1 - v;
+	var mg = 0;
+
+	switch (Math.floor(hi)) {
+		case 0:
+			pure[0] = 1; pure[1] = v; pure[2] = 0; break;
+		case 1:
+			pure[0] = w; pure[1] = 1; pure[2] = 0; break;
+		case 2:
+			pure[0] = 0; pure[1] = 1; pure[2] = v; break;
+		case 3:
+			pure[0] = 0; pure[1] = w; pure[2] = 1; break;
+		case 4:
+			pure[0] = v; pure[1] = 0; pure[2] = 1; break;
+		default:
+			pure[0] = 1; pure[1] = 0; pure[2] = w;
+	}
+
+	mg = (1.0 - c) * g;
+
+	return [
+		(c * pure[0] + mg) * 255,
+		(c * pure[1] + mg) * 255,
+		(c * pure[2] + mg) * 255
+	];
+};
 
-      convert.gray.cmyk = function (gray) {
-        return [0, 0, 0, gray[0]];
-      };
+convert.hcg.hsv = function (hcg) {
+	var c = hcg[1] / 100;
+	var g = hcg[2] / 100;
 
-      convert.gray.lab = function (gray) {
-        return [gray[0], 0, 0];
-      };
+	var v = c + g * (1.0 - c);
+	var f = 0;
 
-      convert.gray.hex = function (gray) {
-        var val = Math.round((gray[0] / 100) * 255) & 0xff;
-        var integer = (val << 16) + (val << 8) + val;
+	if (v > 0.0) {
+		f = c / v;
+	}
 
-        var string = integer.toString(16).toUpperCase();
-        return "000000".substring(string.length) + string;
-      };
+	return [hcg[0], f * 100, v * 100];
+};
 
-      convert.rgb.gray = function (rgb) {
-        var val = (rgb[0] + rgb[1] + rgb[2]) / 3;
-        return [(val / 255) * 100];
-      };
+convert.hcg.hsl = function (hcg) {
+	var c = hcg[1] / 100;
+	var g = hcg[2] / 100;
 
-      /***/
-    },
-    /* 385 */
-    /***/ function (module, exports, __webpack_require__) {
-      var util = __webpack_require__(3);
-      var Stream = __webpack_require__(23).Stream;
-      var DelayedStream = __webpack_require__(634);
-      var defer = __webpack_require__(622);
+	var l = g * (1.0 - c) + 0.5 * c;
+	var s = 0;
 
-      module.exports = CombinedStream;
-      function CombinedStream() {
-        this.writable = false;
-        this.readable = true;
-        this.dataSize = 0;
-        this.maxDataSize = 2 * 1024 * 1024;
-        this.pauseStreams = true;
+	if (l > 0.0 && l < 0.5) {
+		s = c / (2 * l);
+	} else
+	if (l >= 0.5 && l < 1.0) {
+		s = c / (2 * (1 - l));
+	}
 
-        this._released = false;
-        this._streams = [];
-        this._currentStream = null;
-      }
-      util.inherits(CombinedStream, Stream);
+	return [hcg[0], s * 100, l * 100];
+};
 
-      CombinedStream.create = function (options) {
-        var combinedStream = new this();
+convert.hcg.hwb = function (hcg) {
+	var c = hcg[1] / 100;
+	var g = hcg[2] / 100;
+	var v = c + g * (1.0 - c);
+	return [hcg[0], (v - c) * 100, (1 - v) * 100];
+};
 
-        options = options || {};
-        for (var option in options) {
-          combinedStream[option] = options[option];
-        }
+convert.hwb.hcg = function (hwb) {
+	var w = hwb[1] / 100;
+	var b = hwb[2] / 100;
+	var v = 1 - b;
+	var c = v - w;
+	var g = 0;
 
-        return combinedStream;
-      };
+	if (c < 1) {
+		g = (v - c) / (1 - c);
+	}
 
-      CombinedStream.isStreamLike = function (stream) {
-        return (
-          typeof stream !== "function" &&
-          typeof stream !== "string" &&
-          typeof stream !== "boolean" &&
-          typeof stream !== "number" &&
-          !Buffer.isBuffer(stream)
-        );
-      };
+	return [hwb[0], c * 100, g * 100];
+};
 
-      CombinedStream.prototype.append = function (stream) {
-        var isStreamLike = CombinedStream.isStreamLike(stream);
+convert.apple.rgb = function (apple) {
+	return [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];
+};
 
-        if (isStreamLike) {
-          if (!(stream instanceof DelayedStream)) {
-            var newStream = DelayedStream.create(stream, {
-              maxDataSize: Infinity,
-              pauseStream: this.pauseStreams,
-            });
-            stream.on("data", this._checkDataSize.bind(this));
-            stream = newStream;
-          }
+convert.rgb.apple = function (rgb) {
+	return [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];
+};
 
-          this._handleErrors(stream);
+convert.gray.rgb = function (args) {
+	return [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];
+};
 
-          if (this.pauseStreams) {
-            stream.pause();
-          }
-        }
+convert.gray.hsl = convert.gray.hsv = function (args) {
+	return [0, 0, args[0]];
+};
 
-        this._streams.push(stream);
-        return this;
-      };
+convert.gray.hwb = function (gray) {
+	return [0, 100, gray[0]];
+};
 
-      CombinedStream.prototype.pipe = function (dest, options) {
-        Stream.prototype.pipe.call(this, dest, options);
-        this.resume();
-        return dest;
-      };
+convert.gray.cmyk = function (gray) {
+	return [0, 0, 0, gray[0]];
+};
 
-      CombinedStream.prototype._getNext = function () {
-        this._currentStream = null;
-        var stream = this._streams.shift();
+convert.gray.lab = function (gray) {
+	return [gray[0], 0, 0];
+};
 
-        if (typeof stream == "undefined") {
-          this.end();
-          return;
-        }
+convert.gray.hex = function (gray) {
+	var val = Math.round(gray[0] / 100 * 255) & 0xFF;
+	var integer = (val << 16) + (val << 8) + val;
 
-        if (typeof stream !== "function") {
-          this._pipeNext(stream);
-          return;
-        }
+	var string = integer.toString(16).toUpperCase();
+	return '000000'.substring(string.length) + string;
+};
 
-        var getStream = stream;
-        getStream(
-          function (stream) {
-            var isStreamLike = CombinedStream.isStreamLike(stream);
-            if (isStreamLike) {
-              stream.on("data", this._checkDataSize.bind(this));
-              this._handleErrors(stream);
-            }
+convert.rgb.gray = function (rgb) {
+	var val = (rgb[0] + rgb[1] + rgb[2]) / 3;
+	return [val / 255 * 100];
+};
 
-            defer(this._pipeNext.bind(this, stream));
-          }.bind(this),
-        );
-      };
 
-      CombinedStream.prototype._pipeNext = function (stream) {
-        this._currentStream = stream;
+/***/ }),
+/* 385 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var isStreamLike = CombinedStream.isStreamLike(stream);
-        if (isStreamLike) {
-          stream.on("end", this._getNext.bind(this));
-          stream.pipe(this, { end: false });
-          return;
-        }
+var util = __webpack_require__(3);
+var Stream = __webpack_require__(23).Stream;
+var DelayedStream = __webpack_require__(634);
+var defer = __webpack_require__(622);
 
-        var value = stream;
-        this.write(value);
-        this._getNext();
-      };
+module.exports = CombinedStream;
+function CombinedStream() {
+  this.writable = false;
+  this.readable = true;
+  this.dataSize = 0;
+  this.maxDataSize = 2 * 1024 * 1024;
+  this.pauseStreams = true;
 
-      CombinedStream.prototype._handleErrors = function (stream) {
-        var self = this;
-        stream.on("error", function (err) {
-          self._emitError(err);
-        });
-      };
+  this._released = false;
+  this._streams = [];
+  this._currentStream = null;
+}
+util.inherits(CombinedStream, Stream);
 
-      CombinedStream.prototype.write = function (data) {
-        this.emit("data", data);
-      };
+CombinedStream.create = function(options) {
+  var combinedStream = new this();
 
-      CombinedStream.prototype.pause = function () {
-        if (!this.pauseStreams) {
-          return;
-        }
+  options = options || {};
+  for (var option in options) {
+    combinedStream[option] = options[option];
+  }
 
-        if (
-          this.pauseStreams &&
-          this._currentStream &&
-          typeof this._currentStream.pause == "function"
-        )
-          this._currentStream.pause();
-        this.emit("pause");
-      };
+  return combinedStream;
+};
 
-      CombinedStream.prototype.resume = function () {
-        if (!this._released) {
-          this._released = true;
-          this.writable = true;
-          this._getNext();
-        }
+CombinedStream.isStreamLike = function(stream) {
+  return (typeof stream !== 'function')
+    && (typeof stream !== 'string')
+    && (typeof stream !== 'boolean')
+    && (typeof stream !== 'number')
+    && (!Buffer.isBuffer(stream));
+};
 
-        if (
-          this.pauseStreams &&
-          this._currentStream &&
-          typeof this._currentStream.resume == "function"
-        )
-          this._currentStream.resume();
-        this.emit("resume");
-      };
+CombinedStream.prototype.append = function(stream) {
+  var isStreamLike = CombinedStream.isStreamLike(stream);
 
-      CombinedStream.prototype.end = function () {
-        this._reset();
-        this.emit("end");
-      };
+  if (isStreamLike) {
+    if (!(stream instanceof DelayedStream)) {
+      var newStream = DelayedStream.create(stream, {
+        maxDataSize: Infinity,
+        pauseStream: this.pauseStreams,
+      });
+      stream.on('data', this._checkDataSize.bind(this));
+      stream = newStream;
+    }
 
-      CombinedStream.prototype.destroy = function () {
-        this._reset();
-        this.emit("close");
-      };
+    this._handleErrors(stream);
 
-      CombinedStream.prototype._reset = function () {
-        this.writable = false;
-        this._streams = [];
-        this._currentStream = null;
-      };
+    if (this.pauseStreams) {
+      stream.pause();
+    }
+  }
 
-      CombinedStream.prototype._checkDataSize = function () {
-        this._updateDataSize();
-        if (this.dataSize <= this.maxDataSize) {
-          return;
-        }
+  this._streams.push(stream);
+  return this;
+};
 
-        var message =
-          "DelayedStream#maxDataSize of " +
-          this.maxDataSize +
-          " bytes exceeded.";
-        this._emitError(new Error(message));
-      };
+CombinedStream.prototype.pipe = function(dest, options) {
+  Stream.prototype.pipe.call(this, dest, options);
+  this.resume();
+  return dest;
+};
 
-      CombinedStream.prototype._updateDataSize = function () {
-        this.dataSize = 0;
+CombinedStream.prototype._getNext = function() {
+  this._currentStream = null;
+  var stream = this._streams.shift();
 
-        var self = this;
-        this._streams.forEach(function (stream) {
-          if (!stream.dataSize) {
-            return;
-          }
 
-          self.dataSize += stream.dataSize;
-        });
+  if (typeof stream == 'undefined') {
+    this.end();
+    return;
+  }
 
-        if (this._currentStream && this._currentStream.dataSize) {
-          this.dataSize += this._currentStream.dataSize;
-        }
-      };
+  if (typeof stream !== 'function') {
+    this._pipeNext(stream);
+    return;
+  }
 
-      CombinedStream.prototype._emitError = function (err) {
-        this._reset();
-        this.emit("error", err);
-      };
+  var getStream = stream;
+  getStream(function(stream) {
+    var isStreamLike = CombinedStream.isStreamLike(stream);
+    if (isStreamLike) {
+      stream.on('data', this._checkDataSize.bind(this));
+      this._handleErrors(stream);
+    }
 
-      /***/
-    },
-    /* 386 */
-    /***/ function (module, exports, __webpack_require__) {
-      var stream = __webpack_require__(102);
-      var eos = __webpack_require__(173);
-      var inherits = __webpack_require__(61);
-      var shift = __webpack_require__(942);
-
-      var SIGNAL_FLUSH =
-        Buffer.from && Buffer.from !== Uint8Array.from
-          ? Buffer.from([0])
-          : new Buffer([0]);
-
-      var onuncork = function (self, fn) {
-        if (self._corked) self.once("uncork", fn);
-        else fn();
-      };
+    defer(this._pipeNext.bind(this, stream));
+  }.bind(this));
+};
 
-      var autoDestroy = function (self, err) {
-        if (self._autoDestroy) self.destroy(err);
-      };
+CombinedStream.prototype._pipeNext = function(stream) {
+  this._currentStream = stream;
 
-      var destroyer = function (self, end) {
-        return function (err) {
-          if (err)
-            autoDestroy(self, err.message === "premature close" ? null : err);
-          else if (end && !self._ended) self.end();
-        };
-      };
+  var isStreamLike = CombinedStream.isStreamLike(stream);
+  if (isStreamLike) {
+    stream.on('end', this._getNext.bind(this));
+    stream.pipe(this, {end: false});
+    return;
+  }
 
-      var end = function (ws, fn) {
-        if (!ws) return fn();
-        if (ws._writableState && ws._writableState.finished) return fn();
-        if (ws._writableState) return ws.end(fn);
-        ws.end();
-        fn();
-      };
+  var value = stream;
+  this.write(value);
+  this._getNext();
+};
 
-      var toStreams2 = function (rs) {
-        return new stream.Readable({
-          objectMode: true,
-          highWaterMark: 16,
-        }).wrap(rs);
-      };
+CombinedStream.prototype._handleErrors = function(stream) {
+  var self = this;
+  stream.on('error', function(err) {
+    self._emitError(err);
+  });
+};
 
-      var Duplexify = function (writable, readable, opts) {
-        if (!(this instanceof Duplexify))
-          return new Duplexify(writable, readable, opts);
-        stream.Duplex.call(this, opts);
-
-        this._writable = null;
-        this._readable = null;
-        this._readable2 = null;
-
-        this._autoDestroy = !opts || opts.autoDestroy !== false;
-        this._forwardDestroy = !opts || opts.destroy !== false;
-        this._forwardEnd = !opts || opts.end !== false;
-        this._corked = 1; // start corked
-        this._ondrain = null;
-        this._drained = false;
-        this._forwarding = false;
-        this._unwrite = null;
-        this._unread = null;
-        this._ended = false;
-
-        this.destroyed = false;
-
-        if (writable) this.setWritable(writable);
-        if (readable) this.setReadable(readable);
-      };
+CombinedStream.prototype.write = function(data) {
+  this.emit('data', data);
+};
 
-      inherits(Duplexify, stream.Duplex);
+CombinedStream.prototype.pause = function() {
+  if (!this.pauseStreams) {
+    return;
+  }
 
-      Duplexify.obj = function (writable, readable, opts) {
-        if (!opts) opts = {};
-        opts.objectMode = true;
-        opts.highWaterMark = 16;
-        return new Duplexify(writable, readable, opts);
-      };
+  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();
+  this.emit('pause');
+};
 
-      Duplexify.prototype.cork = function () {
-        if (++this._corked === 1) this.emit("cork");
-      };
+CombinedStream.prototype.resume = function() {
+  if (!this._released) {
+    this._released = true;
+    this.writable = true;
+    this._getNext();
+  }
 
-      Duplexify.prototype.uncork = function () {
-        if (this._corked && --this._corked === 0) this.emit("uncork");
-      };
+  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();
+  this.emit('resume');
+};
 
-      Duplexify.prototype.setWritable = function (writable) {
-        if (this._unwrite) this._unwrite();
+CombinedStream.prototype.end = function() {
+  this._reset();
+  this.emit('end');
+};
 
-        if (this.destroyed) {
-          if (writable && writable.destroy) writable.destroy();
-          return;
-        }
+CombinedStream.prototype.destroy = function() {
+  this._reset();
+  this.emit('close');
+};
 
-        if (writable === null || writable === false) {
-          this.end();
-          return;
-        }
+CombinedStream.prototype._reset = function() {
+  this.writable = false;
+  this._streams = [];
+  this._currentStream = null;
+};
 
-        var self = this;
-        var unend = eos(
-          writable,
-          { writable: true, readable: false },
-          destroyer(this, this._forwardEnd),
-        );
+CombinedStream.prototype._checkDataSize = function() {
+  this._updateDataSize();
+  if (this.dataSize <= this.maxDataSize) {
+    return;
+  }
 
-        var ondrain = function () {
-          var ondrain = self._ondrain;
-          self._ondrain = null;
-          if (ondrain) ondrain();
-        };
+  var message =
+    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';
+  this._emitError(new Error(message));
+};
 
-        var clear = function () {
-          self._writable.removeListener("drain", ondrain);
-          unend();
-        };
+CombinedStream.prototype._updateDataSize = function() {
+  this.dataSize = 0;
 
-        if (this._unwrite) process.nextTick(ondrain); // force a drain on stream reset to avoid livelocks
+  var self = this;
+  this._streams.forEach(function(stream) {
+    if (!stream.dataSize) {
+      return;
+    }
 
-        this._writable = writable;
-        this._writable.on("drain", ondrain);
-        this._unwrite = clear;
+    self.dataSize += stream.dataSize;
+  });
 
-        this.uncork(); // always uncork setWritable
-      };
+  if (this._currentStream && this._currentStream.dataSize) {
+    this.dataSize += this._currentStream.dataSize;
+  }
+};
 
-      Duplexify.prototype.setReadable = function (readable) {
-        if (this._unread) this._unread();
+CombinedStream.prototype._emitError = function(err) {
+  this._reset();
+  this.emit('error', err);
+};
 
-        if (this.destroyed) {
-          if (readable && readable.destroy) readable.destroy();
-          return;
-        }
 
-        if (readable === null || readable === false) {
-          this.push(null);
-          this.resume();
-          return;
-        }
+/***/ }),
+/* 386 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var self = this;
-        var unend = eos(
-          readable,
-          { writable: false, readable: true },
-          destroyer(this),
-        );
+var stream = __webpack_require__(102)
+var eos = __webpack_require__(173)
+var inherits = __webpack_require__(61)
+var shift = __webpack_require__(942)
 
-        var onreadable = function () {
-          self._forward();
-        };
+var SIGNAL_FLUSH = (Buffer.from && Buffer.from !== Uint8Array.from)
+  ? Buffer.from([0])
+  : new Buffer([0])
 
-        var onend = function () {
-          self.push(null);
-        };
+var onuncork = function(self, fn) {
+  if (self._corked) self.once('uncork', fn)
+  else fn()
+}
 
-        var clear = function () {
-          self._readable2.removeListener("readable", onreadable);
-          self._readable2.removeListener("end", onend);
-          unend();
-        };
+var autoDestroy = function (self, err) {
+  if (self._autoDestroy) self.destroy(err)
+}
 
-        this._drained = true;
-        this._readable = readable;
-        this._readable2 = readable._readableState
-          ? readable
-          : toStreams2(readable);
-        this._readable2.on("readable", onreadable);
-        this._readable2.on("end", onend);
-        this._unread = clear;
+var destroyer = function(self, end) {
+  return function(err) {
+    if (err) autoDestroy(self, err.message === 'premature close' ? null : err)
+    else if (end && !self._ended) self.end()
+  }
+}
+
+var end = function(ws, fn) {
+  if (!ws) return fn()
+  if (ws._writableState && ws._writableState.finished) return fn()
+  if (ws._writableState) return ws.end(fn)
+  ws.end()
+  fn()
+}
+
+var toStreams2 = function(rs) {
+  return new (stream.Readable)({objectMode:true, highWaterMark:16}).wrap(rs)
+}
+
+var Duplexify = function(writable, readable, opts) {
+  if (!(this instanceof Duplexify)) return new Duplexify(writable, readable, opts)
+  stream.Duplex.call(this, opts)
+
+  this._writable = null
+  this._readable = null
+  this._readable2 = null
+
+  this._autoDestroy = !opts || opts.autoDestroy !== false
+  this._forwardDestroy = !opts || opts.destroy !== false
+  this._forwardEnd = !opts || opts.end !== false
+  this._corked = 1 // start corked
+  this._ondrain = null
+  this._drained = false
+  this._forwarding = false
+  this._unwrite = null
+  this._unread = null
+  this._ended = false
+
+  this.destroyed = false
+
+  if (writable) this.setWritable(writable)
+  if (readable) this.setReadable(readable)
+}
+
+inherits(Duplexify, stream.Duplex)
+
+Duplexify.obj = function(writable, readable, opts) {
+  if (!opts) opts = {}
+  opts.objectMode = true
+  opts.highWaterMark = 16
+  return new Duplexify(writable, readable, opts)
+}
+
+Duplexify.prototype.cork = function() {
+  if (++this._corked === 1) this.emit('cork')
+}
+
+Duplexify.prototype.uncork = function() {
+  if (this._corked && --this._corked === 0) this.emit('uncork')
+}
+
+Duplexify.prototype.setWritable = function(writable) {
+  if (this._unwrite) this._unwrite()
+
+  if (this.destroyed) {
+    if (writable && writable.destroy) writable.destroy()
+    return
+  }
 
-        this._forward();
-      };
+  if (writable === null || writable === false) {
+    this.end()
+    return
+  }
 
-      Duplexify.prototype._read = function () {
-        this._drained = true;
-        this._forward();
-      };
+  var self = this
+  var unend = eos(writable, {writable:true, readable:false}, destroyer(this, this._forwardEnd))
 
-      Duplexify.prototype._forward = function () {
-        if (this._forwarding || !this._readable2 || !this._drained) return;
-        this._forwarding = true;
+  var ondrain = function() {
+    var ondrain = self._ondrain
+    self._ondrain = null
+    if (ondrain) ondrain()
+  }
 
-        var data;
+  var clear = function() {
+    self._writable.removeListener('drain', ondrain)
+    unend()
+  }
 
-        while (this._drained && (data = shift(this._readable2)) !== null) {
-          if (this.destroyed) continue;
-          this._drained = this.push(data);
-        }
+  if (this._unwrite) process.nextTick(ondrain) // force a drain on stream reset to avoid livelocks
 
-        this._forwarding = false;
-      };
+  this._writable = writable
+  this._writable.on('drain', ondrain)
+  this._unwrite = clear
 
-      Duplexify.prototype.destroy = function (err) {
-        if (this.destroyed) return;
-        this.destroyed = true;
+  this.uncork() // always uncork setWritable
+}
 
-        var self = this;
-        process.nextTick(function () {
-          self._destroy(err);
-        });
-      };
+Duplexify.prototype.setReadable = function(readable) {
+  if (this._unread) this._unread()
 
-      Duplexify.prototype._destroy = function (err) {
-        if (err) {
-          var ondrain = this._ondrain;
-          this._ondrain = null;
-          if (ondrain) ondrain(err);
-          else this.emit("error", err);
-        }
+  if (this.destroyed) {
+    if (readable && readable.destroy) readable.destroy()
+    return
+  }
 
-        if (this._forwardDestroy) {
-          if (this._readable && this._readable.destroy)
-            this._readable.destroy();
-          if (this._writable && this._writable.destroy)
-            this._writable.destroy();
-        }
+  if (readable === null || readable === false) {
+    this.push(null)
+    this.resume()
+    return
+  }
 
-        this.emit("close");
-      };
+  var self = this
+  var unend = eos(readable, {writable:false, readable:true}, destroyer(this))
 
-      Duplexify.prototype._write = function (data, enc, cb) {
-        if (this.destroyed) return cb();
-        if (this._corked)
-          return onuncork(this, this._write.bind(this, data, enc, cb));
-        if (data === SIGNAL_FLUSH) return this._finish(cb);
-        if (!this._writable) return cb();
+  var onreadable = function() {
+    self._forward()
+  }
 
-        if (this._writable.write(data) === false) this._ondrain = cb;
-        else cb();
-      };
+  var onend = function() {
+    self.push(null)
+  }
 
-      Duplexify.prototype._finish = function (cb) {
-        var self = this;
-        this.emit("preend");
-        onuncork(this, function () {
-          end(self._forwardEnd && self._writable, function () {
-            // haxx to not emit prefinish twice
-            if (self._writableState.prefinished === false)
-              self._writableState.prefinished = true;
-            self.emit("prefinish");
-            onuncork(self, cb);
-          });
-        });
-      };
+  var clear = function() {
+    self._readable2.removeListener('readable', onreadable)
+    self._readable2.removeListener('end', onend)
+    unend()
+  }
 
-      Duplexify.prototype.end = function (data, enc, cb) {
-        if (typeof data === "function") return this.end(null, null, data);
-        if (typeof enc === "function") return this.end(data, null, enc);
-        this._ended = true;
-        if (data) this.write(data);
-        if (!this._writableState.ending) this.write(SIGNAL_FLUSH);
-        return stream.Writable.prototype.end.call(this, cb);
-      };
+  this._drained = true
+  this._readable = readable
+  this._readable2 = readable._readableState ? readable : toStreams2(readable)
+  this._readable2.on('readable', onreadable)
+  this._readable2.on('end', onend)
+  this._unread = clear
 
-      module.exports = Duplexify;
+  this._forward()
+}
 
-      /***/
-    },
-    /* 387 */
-    /***/ function (module, exports, __webpack_require__) {
-      var crypto = __webpack_require__(11);
-      var BigInteger = __webpack_require__(81).BigInteger;
-      var ECPointFp = __webpack_require__(139).ECPointFp;
-      var Buffer = __webpack_require__(15).Buffer;
-      exports.ECCurves = __webpack_require__(638);
-
-      // zero prepad
-      function unstupid(hex, len) {
-        return hex.length >= len ? hex : unstupid("0" + hex, len);
-      }
-
-      exports.ECKey = function (curve, key, isPublic) {
-        var priv;
-        var c = curve();
-        var n = c.getN();
-        var bytes = Math.floor(n.bitLength() / 8);
-
-        if (key) {
-          if (isPublic) {
-            var curve = c.getCurve();
-            //      var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format
-            //      var y = key.slice(bytes+1);
-            //      this.P = new ECPointFp(curve,
-            //        curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)),
-            //        curve.fromBigInteger(new BigInteger(y.toString("hex"), 16)));
-            this.P = curve.decodePointHex(key.toString("hex"));
-          } else {
-            if (key.length != bytes) return false;
-            priv = new BigInteger(key.toString("hex"), 16);
-          }
-        } else {
-          var n1 = n.subtract(BigInteger.ONE);
-          var r = new BigInteger(crypto.randomBytes(n.bitLength()));
-          priv = r.mod(n1).add(BigInteger.ONE);
-          this.P = c.getG().multiply(priv);
-        }
-        if (this.P) {
-          //  var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2);
-          //  this.PublicKey = Buffer.from("04"+pubhex,"hex");
-          this.PublicKey = Buffer.from(
-            c.getCurve().encodeCompressedPointHex(this.P),
-            "hex",
-          );
-        }
-        if (priv) {
-          this.PrivateKey = Buffer.from(
-            unstupid(priv.toString(16), bytes * 2),
-            "hex",
-          );
-          this.deriveSharedSecret = function (key) {
-            if (!key || !key.P) return false;
-            var S = key.P.multiply(priv);
-            return Buffer.from(
-              unstupid(S.getX().toBigInteger().toString(16), bytes * 2),
-              "hex",
-            );
-          };
-        }
-      };
+Duplexify.prototype._read = function() {
+  this._drained = true
+  this._forward()
+}
 
-      /***/
-    },
-    /* 388 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+Duplexify.prototype._forward = function() {
+  if (this._forwarding || !this._readable2 || !this._drained) return
+  this._forwarding = true
 
-      var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+  var data
 
-      module.exports = function (str) {
-        if (typeof str !== "string") {
-          throw new TypeError("Expected a string");
-        }
+  while (this._drained && (data = shift(this._readable2)) !== null) {
+    if (this.destroyed) continue
+    this._drained = this.push(data)
+  }
 
-        return str.replace(matchOperatorsRe, "\\$&");
-      };
+  this._forwarding = false
+}
+
+Duplexify.prototype.destroy = function(err) {
+  if (this.destroyed) return
+  this.destroyed = true
+
+  var self = this
+  process.nextTick(function() {
+    self._destroy(err)
+  })
+}
+
+Duplexify.prototype._destroy = function(err) {
+  if (err) {
+    var ondrain = this._ondrain
+    this._ondrain = null
+    if (ondrain) ondrain(err)
+    else this.emit('error', err)
+  }
 
-      /***/
-    },
-    /* 389 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function (data, opts) {
-        if (!opts) opts = {};
-        if (typeof opts === "function") opts = { cmp: opts };
-        var cycles = typeof opts.cycles === "boolean" ? opts.cycles : false;
-
-        var cmp =
-          opts.cmp &&
-          (function (f) {
-            return function (node) {
-              return function (a, b) {
-                var aobj = { key: a, value: node[a] };
-                var bobj = { key: b, value: node[b] };
-                return f(aobj, bobj);
-              };
-            };
-          })(opts.cmp);
+  if (this._forwardDestroy) {
+    if (this._readable && this._readable.destroy) this._readable.destroy()
+    if (this._writable && this._writable.destroy) this._writable.destroy()
+  }
 
-        var seen = [];
-        return (function stringify(node) {
-          if (node && node.toJSON && typeof node.toJSON === "function") {
-            node = node.toJSON();
-          }
+  this.emit('close')
+}
+
+Duplexify.prototype._write = function(data, enc, cb) {
+  if (this.destroyed) return cb()
+  if (this._corked) return onuncork(this, this._write.bind(this, data, enc, cb))
+  if (data === SIGNAL_FLUSH) return this._finish(cb)
+  if (!this._writable) return cb()
+
+  if (this._writable.write(data) === false) this._ondrain = cb
+  else cb()
+}
+
+
+Duplexify.prototype._finish = function(cb) {
+  var self = this
+  this.emit('preend')
+  onuncork(this, function() {
+    end(self._forwardEnd && self._writable, function() {
+      // haxx to not emit prefinish twice
+      if (self._writableState.prefinished === false) self._writableState.prefinished = true
+      self.emit('prefinish')
+      onuncork(self, cb)
+    })
+  })
+}
+
+Duplexify.prototype.end = function(data, enc, cb) {
+  if (typeof data === 'function') return this.end(null, null, data)
+  if (typeof enc === 'function') return this.end(data, null, enc)
+  this._ended = true
+  if (data) this.write(data)
+  if (!this._writableState.ending) this.write(SIGNAL_FLUSH)
+  return stream.Writable.prototype.end.call(this, cb)
+}
+
+module.exports = Duplexify
+
+
+/***/ }),
+/* 387 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var crypto = __webpack_require__(11);
+var BigInteger = __webpack_require__(81).BigInteger;
+var ECPointFp = __webpack_require__(139).ECPointFp;
+var Buffer = __webpack_require__(15).Buffer;
+exports.ECCurves = __webpack_require__(638);
+
+// zero prepad
+function unstupid(hex,len)
+{
+	return (hex.length >= len) ? hex : unstupid("0"+hex,len);
+}
+
+exports.ECKey = function(curve, key, isPublic)
+{
+  var priv;
+	var c = curve();
+	var n = c.getN();
+  var bytes = Math.floor(n.bitLength()/8);
+
+  if(key)
+  {
+    if(isPublic)
+    {
+      var curve = c.getCurve();
+//      var x = key.slice(1,bytes+1); // skip the 04 for uncompressed format
+//      var y = key.slice(bytes+1);
+//      this.P = new ECPointFp(curve,
+//        curve.fromBigInteger(new BigInteger(x.toString("hex"), 16)),
+//        curve.fromBigInteger(new BigInteger(y.toString("hex"), 16)));      
+      this.P = curve.decodePointHex(key.toString("hex"));
+    }else{
+      if(key.length != bytes) return false;
+      priv = new BigInteger(key.toString("hex"), 16);      
+    }
+  }else{
+    var n1 = n.subtract(BigInteger.ONE);
+    var r = new BigInteger(crypto.randomBytes(n.bitLength()));
+    priv = r.mod(n1).add(BigInteger.ONE);
+    this.P = c.getG().multiply(priv);
+  }
+  if(this.P)
+  {
+//  var pubhex = unstupid(this.P.getX().toBigInteger().toString(16),bytes*2)+unstupid(this.P.getY().toBigInteger().toString(16),bytes*2);
+//  this.PublicKey = Buffer.from("04"+pubhex,"hex");
+    this.PublicKey = Buffer.from(c.getCurve().encodeCompressedPointHex(this.P),"hex");
+  }
+  if(priv)
+  {
+    this.PrivateKey = Buffer.from(unstupid(priv.toString(16),bytes*2),"hex");
+    this.deriveSharedSecret = function(key)
+    {
+      if(!key || !key.P) return false;
+      var S = key.P.multiply(priv);
+      return Buffer.from(unstupid(S.getX().toBigInteger().toString(16),bytes*2),"hex");
+   }     
+  }
+}
 
-          if (node === undefined) return;
-          if (typeof node == "number")
-            return isFinite(node) ? "" + node : "null";
-          if (typeof node !== "object") return JSON.stringify(node);
 
-          var i, out;
-          if (Array.isArray(node)) {
-            out = "[";
-            for (i = 0; i < node.length; i++) {
-              if (i) out += ",";
-              out += stringify(node[i]) || "null";
-            }
-            return out + "]";
-          }
 
-          if (node === null) return "null";
+/***/ }),
+/* 388 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (seen.indexOf(node) !== -1) {
-            if (cycles) return JSON.stringify("__cycle__");
-            throw new TypeError("Converting circular structure to JSON");
-          }
+"use strict";
 
-          var seenIndex = seen.push(node) - 1;
-          var keys = Object.keys(node).sort(cmp && cmp(node));
-          out = "";
-          for (i = 0; i < keys.length; i++) {
-            var key = keys[i];
-            var value = stringify(node[key]);
 
-            if (!value) continue;
-            if (out) out += ",";
-            out += JSON.stringify(key) + ":" + value;
-          }
-          seen.splice(seenIndex, 1);
-          return "{" + out + "}";
-        })(data);
-      };
+var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
 
-      /***/
-    },
-    /* 390 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+module.exports = function (str) {
+	if (typeof str !== 'string') {
+		throw new TypeError('Expected a string');
+	}
 
-      var fs = __webpack_require__(5);
+	return str.replace(matchOperatorsRe, '\\$&');
+};
 
-      module.exports = clone(fs);
 
-      function clone(obj) {
-        if (obj === null || typeof obj !== "object") return obj;
+/***/ }),
+/* 389 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (obj instanceof Object) var copy = { __proto__: obj.__proto__ };
-        else var copy = Object.create(null);
+"use strict";
 
-        Object.getOwnPropertyNames(obj).forEach(function (key) {
-          Object.defineProperty(
-            copy,
-            key,
-            Object.getOwnPropertyDescriptor(obj, key),
-          );
-        });
 
-        return copy;
-      }
+module.exports = function (data, opts) {
+    if (!opts) opts = {};
+    if (typeof opts === 'function') opts = { cmp: opts };
+    var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false;
 
-      /***/
-    },
-    /* 391 */
-    /***/ function (module, exports, __webpack_require__) {
-      var fs = __webpack_require__(5);
-      var polyfills = __webpack_require__(655);
-      var legacy = __webpack_require__(654);
-      var queue = [];
-
-      var util = __webpack_require__(3);
-
-      function noop() {}
-
-      var debug = noop;
-      if (util.debuglog) debug = util.debuglog("gfs4");
-      else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ""))
-        debug = function () {
-          var m = util.format.apply(util, arguments);
-          m = "GFS4: " + m.split(/\n/).join("\nGFS4: ");
-          console.error(m);
+    var cmp = opts.cmp && (function (f) {
+        return function (node) {
+            return function (a, b) {
+                var aobj = { key: a, value: node[a] };
+                var bobj = { key: b, value: node[b] };
+                return f(aobj, bobj);
+            };
         };
+    })(opts.cmp);
 
-      if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || "")) {
-        process.on("exit", function () {
-          debug(queue);
-          __webpack_require__(28).equal(queue.length, 0);
-        });
-      }
-
-      module.exports = patch(__webpack_require__(390));
-      if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) {
-        module.exports = patch(fs);
-      }
+    var seen = [];
+    return (function stringify (node) {
+        if (node && node.toJSON && typeof node.toJSON === 'function') {
+            node = node.toJSON();
+        }
 
-      // Always patch fs.close/closeSync, because we want to
-      // retry() whenever a close happens *anywhere* in the program.
-      // This is essential when multiple graceful-fs instances are
-      // in play at the same time.
-      module.exports.close = fs.close = (function (fs$close) {
-        return function (fd, cb) {
-          return fs$close.call(fs, fd, function (err) {
-            if (!err) retry();
+        if (node === undefined) return;
+        if (typeof node == 'number') return isFinite(node) ? '' + node : 'null';
+        if (typeof node !== 'object') return JSON.stringify(node);
 
-            if (typeof cb === "function") cb.apply(this, arguments);
-          });
-        };
-      })(fs.close);
-
-      module.exports.closeSync = fs.closeSync = (function (fs$closeSync) {
-        return function (fd) {
-          // Note that graceful-fs also retries when fs.closeSync() fails.
-          // Looks like a bug to me, although it's probably a harmless one.
-          var rval = fs$closeSync.apply(fs, arguments);
-          retry();
-          return rval;
-        };
-      })(fs.closeSync);
-
-      function patch(fs) {
-        // Everything that references the open() function needs to be in here
-        polyfills(fs);
-        fs.gracefulify = patch;
-        fs.FileReadStream = ReadStream; // Legacy name.
-        fs.FileWriteStream = WriteStream; // Legacy name.
-        fs.createReadStream = createReadStream;
-        fs.createWriteStream = createWriteStream;
-        var fs$readFile = fs.readFile;
-        fs.readFile = readFile;
-        function readFile(path, options, cb) {
-          if (typeof options === "function") (cb = options), (options = null);
-
-          return go$readFile(path, options, cb);
-
-          function go$readFile(path, options, cb) {
-            return fs$readFile(path, options, function (err) {
-              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
-                enqueue([go$readFile, [path, options, cb]]);
-              else {
-                if (typeof cb === "function") cb.apply(this, arguments);
-                retry();
-              }
-            });
-          }
+        var i, out;
+        if (Array.isArray(node)) {
+            out = '[';
+            for (i = 0; i < node.length; i++) {
+                if (i) out += ',';
+                out += stringify(node[i]) || 'null';
+            }
+            return out + ']';
         }
 
-        var fs$writeFile = fs.writeFile;
-        fs.writeFile = writeFile;
-        function writeFile(path, data, options, cb) {
-          if (typeof options === "function") (cb = options), (options = null);
+        if (node === null) return 'null';
 
-          return go$writeFile(path, data, options, cb);
+        if (seen.indexOf(node) !== -1) {
+            if (cycles) return JSON.stringify('__cycle__');
+            throw new TypeError('Converting circular structure to JSON');
+        }
 
-          function go$writeFile(path, data, options, cb) {
-            return fs$writeFile(path, data, options, function (err) {
-              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
-                enqueue([go$writeFile, [path, data, options, cb]]);
-              else {
-                if (typeof cb === "function") cb.apply(this, arguments);
-                retry();
-              }
-            });
-          }
+        var seenIndex = seen.push(node) - 1;
+        var keys = Object.keys(node).sort(cmp && cmp(node));
+        out = '';
+        for (i = 0; i < keys.length; i++) {
+            var key = keys[i];
+            var value = stringify(node[key]);
+
+            if (!value) continue;
+            if (out) out += ',';
+            out += JSON.stringify(key) + ':' + value;
         }
+        seen.splice(seenIndex, 1);
+        return '{' + out + '}';
+    })(data);
+};
 
-        var fs$appendFile = fs.appendFile;
-        if (fs$appendFile) fs.appendFile = appendFile;
-        function appendFile(path, data, options, cb) {
-          if (typeof options === "function") (cb = options), (options = null);
 
-          return go$appendFile(path, data, options, cb);
+/***/ }),
+/* 390 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          function go$appendFile(path, data, options, cb) {
-            return fs$appendFile(path, data, options, function (err) {
-              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
-                enqueue([go$appendFile, [path, data, options, cb]]);
-              else {
-                if (typeof cb === "function") cb.apply(this, arguments);
-                retry();
-              }
-            });
-          }
-        }
+"use strict";
 
-        var fs$readdir = fs.readdir;
-        fs.readdir = readdir;
-        function readdir(path, options, cb) {
-          var args = [path];
-          if (typeof options !== "function") {
-            args.push(options);
-          } else {
-            cb = options;
-          }
-          args.push(go$readdir$cb);
 
-          return go$readdir(args);
+var fs = __webpack_require__(5)
 
-          function go$readdir$cb(err, files) {
-            if (files && files.sort) files.sort();
+module.exports = clone(fs)
 
-            if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
-              enqueue([go$readdir, [args]]);
-            else {
-              if (typeof cb === "function") cb.apply(this, arguments);
-              retry();
-            }
-          }
-        }
+function clone (obj) {
+  if (obj === null || typeof obj !== 'object')
+    return obj
 
-        function go$readdir(args) {
-          return fs$readdir.apply(fs, args);
-        }
+  if (obj instanceof Object)
+    var copy = { __proto__: obj.__proto__ }
+  else
+    var copy = Object.create(null)
 
-        if (process.version.substr(0, 4) === "v0.8") {
-          var legStreams = legacy(fs);
-          ReadStream = legStreams.ReadStream;
-          WriteStream = legStreams.WriteStream;
-        }
+  Object.getOwnPropertyNames(obj).forEach(function (key) {
+    Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key))
+  })
 
-        var fs$ReadStream = fs.ReadStream;
-        ReadStream.prototype = Object.create(fs$ReadStream.prototype);
-        ReadStream.prototype.open = ReadStream$open;
+  return copy
+}
 
-        var fs$WriteStream = fs.WriteStream;
-        WriteStream.prototype = Object.create(fs$WriteStream.prototype);
-        WriteStream.prototype.open = WriteStream$open;
 
-        fs.ReadStream = ReadStream;
-        fs.WriteStream = WriteStream;
+/***/ }),
+/* 391 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        function ReadStream(path, options) {
-          if (this instanceof ReadStream)
-            return fs$ReadStream.apply(this, arguments), this;
-          else
-            return ReadStream.apply(
-              Object.create(ReadStream.prototype),
-              arguments,
-            );
-        }
+var fs = __webpack_require__(5)
+var polyfills = __webpack_require__(655)
+var legacy = __webpack_require__(654)
+var queue = []
 
-        function ReadStream$open() {
-          var that = this;
-          open(that.path, that.flags, that.mode, function (err, fd) {
-            if (err) {
-              if (that.autoClose) that.destroy();
+var util = __webpack_require__(3)
 
-              that.emit("error", err);
-            } else {
-              that.fd = fd;
-              that.emit("open", fd);
-              that.read();
-            }
-          });
-        }
+function noop () {}
 
-        function WriteStream(path, options) {
-          if (this instanceof WriteStream)
-            return fs$WriteStream.apply(this, arguments), this;
-          else
-            return WriteStream.apply(
-              Object.create(WriteStream.prototype),
-              arguments,
-            );
-        }
+var debug = noop
+if (util.debuglog)
+  debug = util.debuglog('gfs4')
+else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || ''))
+  debug = function() {
+    var m = util.format.apply(util, arguments)
+    m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ')
+    console.error(m)
+  }
 
-        function WriteStream$open() {
-          var that = this;
-          open(that.path, that.flags, that.mode, function (err, fd) {
-            if (err) {
-              that.destroy();
-              that.emit("error", err);
-            } else {
-              that.fd = fd;
-              that.emit("open", fd);
-            }
-          });
+if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) {
+  process.on('exit', function() {
+    debug(queue)
+    __webpack_require__(28).equal(queue.length, 0)
+  })
+}
+
+module.exports = patch(__webpack_require__(390))
+if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH) {
+  module.exports = patch(fs)
+}
+
+// Always patch fs.close/closeSync, because we want to
+// retry() whenever a close happens *anywhere* in the program.
+// This is essential when multiple graceful-fs instances are
+// in play at the same time.
+module.exports.close =
+fs.close = (function (fs$close) { return function (fd, cb) {
+  return fs$close.call(fs, fd, function (err) {
+    if (!err)
+      retry()
+
+    if (typeof cb === 'function')
+      cb.apply(this, arguments)
+  })
+}})(fs.close)
+
+module.exports.closeSync =
+fs.closeSync = (function (fs$closeSync) { return function (fd) {
+  // Note that graceful-fs also retries when fs.closeSync() fails.
+  // Looks like a bug to me, although it's probably a harmless one.
+  var rval = fs$closeSync.apply(fs, arguments)
+  retry()
+  return rval
+}})(fs.closeSync)
+
+function patch (fs) {
+  // Everything that references the open() function needs to be in here
+  polyfills(fs)
+  fs.gracefulify = patch
+  fs.FileReadStream = ReadStream;  // Legacy name.
+  fs.FileWriteStream = WriteStream;  // Legacy name.
+  fs.createReadStream = createReadStream
+  fs.createWriteStream = createWriteStream
+  var fs$readFile = fs.readFile
+  fs.readFile = readFile
+  function readFile (path, options, cb) {
+    if (typeof options === 'function')
+      cb = options, options = null
+
+    return go$readFile(path, options, cb)
+
+    function go$readFile (path, options, cb) {
+      return fs$readFile(path, options, function (err) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$readFile, [path, options, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
         }
+      })
+    }
+  }
 
-        function createReadStream(path, options) {
-          return new ReadStream(path, options);
-        }
+  var fs$writeFile = fs.writeFile
+  fs.writeFile = writeFile
+  function writeFile (path, data, options, cb) {
+    if (typeof options === 'function')
+      cb = options, options = null
+
+    return go$writeFile(path, data, options, cb)
 
-        function createWriteStream(path, options) {
-          return new WriteStream(path, options);
+    function go$writeFile (path, data, options, cb) {
+      return fs$writeFile(path, data, options, function (err) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$writeFile, [path, data, options, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
         }
+      })
+    }
+  }
 
-        var fs$open = fs.open;
-        fs.open = open;
-        function open(path, flags, mode, cb) {
-          if (typeof mode === "function") (cb = mode), (mode = null);
+  var fs$appendFile = fs.appendFile
+  if (fs$appendFile)
+    fs.appendFile = appendFile
+  function appendFile (path, data, options, cb) {
+    if (typeof options === 'function')
+      cb = options, options = null
 
-          return go$open(path, flags, mode, cb);
+    return go$appendFile(path, data, options, cb)
 
-          function go$open(path, flags, mode, cb) {
-            return fs$open(path, flags, mode, function (err, fd) {
-              if (err && (err.code === "EMFILE" || err.code === "ENFILE"))
-                enqueue([go$open, [path, flags, mode, cb]]);
-              else {
-                if (typeof cb === "function") cb.apply(this, arguments);
-                retry();
-              }
-            });
-          }
+    function go$appendFile (path, data, options, cb) {
+      return fs$appendFile(path, data, options, function (err) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$appendFile, [path, data, options, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
         }
+      })
+    }
+  }
 
-        return fs;
-      }
+  var fs$readdir = fs.readdir
+  fs.readdir = readdir
+  function readdir (path, options, cb) {
+    var args = [path]
+    if (typeof options !== 'function') {
+      args.push(options)
+    } else {
+      cb = options
+    }
+    args.push(go$readdir$cb)
 
-      function enqueue(elem) {
-        debug("ENQUEUE", elem[0].name, elem[1]);
-        queue.push(elem);
-      }
+    return go$readdir(args)
 
-      function retry() {
-        var elem = queue.shift();
-        if (elem) {
-          debug("RETRY", elem[0].name, elem[1]);
-          elem[0].apply(null, elem[1]);
-        }
-      }
+    function go$readdir$cb (err, files) {
+      if (files && files.sort)
+        files.sort()
 
-      /***/
-    },
-    /* 392 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+        enqueue([go$readdir, [args]])
+      else {
+        if (typeof cb === 'function')
+          cb.apply(this, arguments)
+        retry()
+      }
+    }
+  }
 
-      /**
-       * `input` type prompt
-       */
+  function go$readdir (args) {
+    return fs$readdir.apply(fs, args)
+  }
 
-      var chalk = __webpack_require__(30);
-      var { map, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var observe = __webpack_require__(80);
+  if (process.version.substr(0, 4) === 'v0.8') {
+    var legStreams = legacy(fs)
+    ReadStream = legStreams.ReadStream
+    WriteStream = legStreams.WriteStream
+  }
 
-      class InputPrompt extends Base {
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+  var fs$ReadStream = fs.ReadStream
+  ReadStream.prototype = Object.create(fs$ReadStream.prototype)
+  ReadStream.prototype.open = ReadStream$open
 
-        _run(cb) {
-          this.done = cb;
+  var fs$WriteStream = fs.WriteStream
+  WriteStream.prototype = Object.create(fs$WriteStream.prototype)
+  WriteStream.prototype.open = WriteStream$open
 
-          // Once user confirm (enter key)
-          var events = observe(this.rl);
-          var submit = events.line.pipe(map(this.filterInput.bind(this)));
+  fs.ReadStream = ReadStream
+  fs.WriteStream = WriteStream
 
-          var validation = this.handleSubmitEvents(submit);
-          validation.success.forEach(this.onEnd.bind(this));
-          validation.error.forEach(this.onError.bind(this));
+  function ReadStream (path, options) {
+    if (this instanceof ReadStream)
+      return fs$ReadStream.apply(this, arguments), this
+    else
+      return ReadStream.apply(Object.create(ReadStream.prototype), arguments)
+  }
 
-          events.keypress
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onKeypress.bind(this));
+  function ReadStream$open () {
+    var that = this
+    open(that.path, that.flags, that.mode, function (err, fd) {
+      if (err) {
+        if (that.autoClose)
+          that.destroy()
 
-          // Init
-          this.render();
+        that.emit('error', err)
+      } else {
+        that.fd = fd
+        that.emit('open', fd)
+        that.read()
+      }
+    })
+  }
 
-          return this;
-        }
+  function WriteStream (path, options) {
+    if (this instanceof WriteStream)
+      return fs$WriteStream.apply(this, arguments), this
+    else
+      return WriteStream.apply(Object.create(WriteStream.prototype), arguments)
+  }
 
-        /**
-         * Render the prompt to screen
-         * @return {InputPrompt} self
-         */
+  function WriteStream$open () {
+    var that = this
+    open(that.path, that.flags, that.mode, function (err, fd) {
+      if (err) {
+        that.destroy()
+        that.emit('error', err)
+      } else {
+        that.fd = fd
+        that.emit('open', fd)
+      }
+    })
+  }
 
-        render(error) {
-          var bottomContent = "";
-          var appendContent = "";
-          var message = this.getQuestion();
-          var transformer = this.opt.transformer;
-          var isFinal = this.status === "answered";
+  function createReadStream (path, options) {
+    return new ReadStream(path, options)
+  }
 
-          if (isFinal) {
-            appendContent = this.answer;
-          } else {
-            appendContent = this.rl.line;
-          }
+  function createWriteStream (path, options) {
+    return new WriteStream(path, options)
+  }
 
-          if (transformer) {
-            message += transformer(appendContent, this.answers, { isFinal });
-          } else {
-            message += isFinal ? chalk.cyan(appendContent) : appendContent;
-          }
+  var fs$open = fs.open
+  fs.open = open
+  function open (path, flags, mode, cb) {
+    if (typeof mode === 'function')
+      cb = mode, mode = null
 
-          if (error) {
-            bottomContent = chalk.red(">> ") + error;
-          }
+    return go$open(path, flags, mode, cb)
 
-          this.screen.render(message, bottomContent);
+    function go$open (path, flags, mode, cb) {
+      return fs$open(path, flags, mode, function (err, fd) {
+        if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))
+          enqueue([go$open, [path, flags, mode, cb]])
+        else {
+          if (typeof cb === 'function')
+            cb.apply(this, arguments)
+          retry()
         }
+      })
+    }
+  }
 
-        /**
-         * When user press `enter` key
-         */
+  return fs
+}
 
-        filterInput(input) {
-          if (!input) {
-            return this.opt.default == null ? "" : this.opt.default;
-          }
-          return input;
-        }
+function enqueue (elem) {
+  debug('ENQUEUE', elem[0].name, elem[1])
+  queue.push(elem)
+}
 
-        onEnd(state) {
-          this.answer = state.value;
-          this.status = "answered";
+function retry () {
+  var elem = queue.shift()
+  if (elem) {
+    debug('RETRY', elem[0].name, elem[1])
+    elem[0].apply(null, elem[1])
+  }
+}
 
-          // Re-render prompt
-          this.render();
 
-          this.screen.done();
-          this.done(state.value);
-        }
+/***/ }),
+/* 392 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        onError(state) {
-          this.render(state.isValid);
-        }
+"use strict";
 
-        /**
-         * When user press a key
-         */
+/**
+ * `input` type prompt
+ */
 
-        onKeypress() {
-          // If user press a key, just clear the default value
-          if (this.opt.default) {
-            this.opt.default = undefined;
-          }
+var chalk = __webpack_require__(30);
+var { map, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var observe = __webpack_require__(80);
 
-          this.render();
-        }
-      }
+class InputPrompt extends Base {
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
 
-      module.exports = InputPrompt;
+  _run(cb) {
+    this.done = cb;
 
-      /***/
-    },
-    /* 393 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // Once user confirm (enter key)
+    var events = observe(this.rl);
+    var submit = events.line.pipe(map(this.filterInput.bind(this)));
 
-      var _ = __webpack_require__(38);
-      var MuteStream = __webpack_require__(401);
-      var readline = __webpack_require__(197);
+    var validation = this.handleSubmitEvents(submit);
+    validation.success.forEach(this.onEnd.bind(this));
+    validation.error.forEach(this.onError.bind(this));
 
-      /**
-       * Base interface class other can inherits from
-       */
+    events.keypress
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onKeypress.bind(this));
 
-      class UI {
-        constructor(opt) {
-          // Instantiate the Readline interface
-          // @Note: Don't reassign if already present (allow test to override the Stream)
-          if (!this.rl) {
-            this.rl = readline.createInterface(setupReadlineOptions(opt));
-          }
-          this.rl.resume();
+    // Init
+    this.render();
 
-          this.onForceClose = this.onForceClose.bind(this);
+    return this;
+  }
 
-          // Make sure new prompt start on a newline when closing
-          process.on("exit", this.onForceClose);
+  /**
+   * Render the prompt to screen
+   * @return {InputPrompt} self
+   */
+
+  render(error) {
+    var bottomContent = '';
+    var appendContent = '';
+    var message = this.getQuestion();
+    var transformer = this.opt.transformer;
+    var isFinal = this.status === 'answered';
+
+    if (isFinal) {
+      appendContent = this.answer;
+    } else {
+      appendContent = this.rl.line;
+    }
 
-          // Terminate process on SIGINT (which will call process.on('exit') in return)
-          this.rl.on("SIGINT", this.onForceClose);
-        }
+    if (transformer) {
+      message += transformer(appendContent, this.answers, { isFinal });
+    } else {
+      message += isFinal ? chalk.cyan(appendContent) : appendContent;
+    }
 
-        /**
-         * Handle the ^C exit
-         * @return {null}
-         */
+    if (error) {
+      bottomContent = chalk.red('>> ') + error;
+    }
 
-        onForceClose() {
-          this.close();
-          process.kill(process.pid, "SIGINT");
-          console.log("");
-        }
+    this.screen.render(message, bottomContent);
+  }
 
-        /**
-         * Close the interface and cleanup listeners
-         */
+  /**
+   * When user press `enter` key
+   */
 
-        close() {
-          // Remove events listeners
-          this.rl.removeListener("SIGINT", this.onForceClose);
-          process.removeListener("exit", this.onForceClose);
+  filterInput(input) {
+    if (!input) {
+      return this.opt.default == null ? '' : this.opt.default;
+    }
+    return input;
+  }
 
-          this.rl.output.unmute();
+  onEnd(state) {
+    this.answer = state.value;
+    this.status = 'answered';
 
-          if (
-            this.activePrompt &&
-            typeof this.activePrompt.close === "function"
-          ) {
-            this.activePrompt.close();
-          }
+    // Re-render prompt
+    this.render();
 
-          // Close the readline
-          this.rl.output.end();
-          this.rl.pause();
-          this.rl.close();
-        }
-      }
+    this.screen.done();
+    this.done(state.value);
+  }
 
-      function setupReadlineOptions(opt) {
-        opt = opt || {};
+  onError(state) {
+    this.render(state.isValid);
+  }
 
-        // Default `input` to stdin
-        var input = opt.input || process.stdin;
+  /**
+   * When user press a key
+   */
 
-        // Add mute capabilities to the output
-        var ms = new MuteStream();
-        ms.pipe(opt.output || process.stdout);
-        var output = ms;
+  onKeypress() {
+    // If user press a key, just clear the default value
+    if (this.opt.default) {
+      this.opt.default = undefined;
+    }
 
-        return _.extend(
-          {
-            terminal: true,
-            input: input,
-            output: output,
-          },
-          _.omit(opt, ["input", "output"]),
-        );
-      }
+    this.render();
+  }
+}
 
-      module.exports = UI;
+module.exports = InputPrompt;
 
-      /***/
-    },
-    /* 394 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var ansiEscapes = __webpack_require__(504);
+/***/ }),
+/* 393 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Move cursor left by `x`
-       * @param  {Readline} rl - Readline instance
-       * @param  {Number}   x  - How far to go left (default to 1)
-       */
+"use strict";
 
-      exports.left = function (rl, x) {
-        rl.output.write(ansiEscapes.cursorBackward(x));
-      };
+var _ = __webpack_require__(38);
+var MuteStream = __webpack_require__(401);
+var readline = __webpack_require__(197);
 
-      /**
-       * Move cursor right by `x`
-       * @param  {Readline} rl - Readline instance
-       * @param  {Number}   x  - How far to go left (default to 1)
-       */
+/**
+ * Base interface class other can inherits from
+ */
 
-      exports.right = function (rl, x) {
-        rl.output.write(ansiEscapes.cursorForward(x));
-      };
+class UI {
+  constructor(opt) {
+    // Instantiate the Readline interface
+    // @Note: Don't reassign if already present (allow test to override the Stream)
+    if (!this.rl) {
+      this.rl = readline.createInterface(setupReadlineOptions(opt));
+    }
+    this.rl.resume();
 
-      /**
-       * Move cursor up by `x`
-       * @param  {Readline} rl - Readline instance
-       * @param  {Number}   x  - How far to go up (default to 1)
-       */
+    this.onForceClose = this.onForceClose.bind(this);
 
-      exports.up = function (rl, x) {
-        rl.output.write(ansiEscapes.cursorUp(x));
-      };
+    // Make sure new prompt start on a newline when closing
+    process.on('exit', this.onForceClose);
 
-      /**
-       * Move cursor down by `x`
-       * @param  {Readline} rl - Readline instance
-       * @param  {Number}   x  - How far to go down (default to 1)
-       */
+    // Terminate process on SIGINT (which will call process.on('exit') in return)
+    this.rl.on('SIGINT', this.onForceClose);
+  }
 
-      exports.down = function (rl, x) {
-        rl.output.write(ansiEscapes.cursorDown(x));
-      };
+  /**
+   * Handle the ^C exit
+   * @return {null}
+   */
 
-      /**
-       * Clear current line
-       * @param  {Readline} rl  - Readline instance
-       * @param  {Number}   len - number of line to delete
-       */
-      exports.clearLine = function (rl, len) {
-        rl.output.write(ansiEscapes.eraseLines(len));
-      };
+  onForceClose() {
+    this.close();
+    process.kill(process.pid, 'SIGINT');
+    console.log('');
+  }
 
-      /***/
-    },
-    /* 395 */
-    /***/ function (module, exports) {
-      module.exports = [
-        ["0", "\u0000", 127],
-        [
-          "a140",
-          "　，、。．‧；：？！︰…‥﹐﹑﹒·﹔﹕﹖﹗｜–︱—︳╴︴﹏（）︵︶｛｝︷︸〔〕︹︺【】︻︼《》︽︾〈〉︿﹀「」﹁﹂『』﹃﹄﹙﹚",
-        ],
-        [
-          "a1a1",
-          "﹛﹜﹝﹞‘’“”〝〞‵′＃＆＊※§〃○●△▲◎☆★◇◆□■▽▼㊣℅¯￣＿ˍ﹉﹊﹍﹎﹋﹌﹟﹠﹡＋－×÷±√＜＞＝≦≧≠∞≒≡﹢",
-          4,
-          "～∩∪⊥∠∟⊿㏒㏑∫∮∵∴♀♂⊕⊙↑↓←→↖↗↙↘∥∣／",
-        ],
-        [
-          "a240",
-          "＼∕﹨＄￥〒￠￡％＠℃℉﹩﹪﹫㏕㎜㎝㎞㏎㎡㎎㎏㏄°兙兛兞兝兡兣嗧瓩糎▁",
-          7,
-          "▏▎▍▌▋▊▉┼┴┬┤├▔─│▕┌┐└┘╭",
-        ],
-        [
-          "a2a1",
-          "╮╰╯═╞╪╡◢◣◥◤╱╲╳０",
-          9,
-          "Ⅰ",
-          9,
-          "〡",
-          8,
-          "十卄卅Ａ",
-          25,
-          "ａ",
-          21,
-        ],
-        ["a340", "ｗｘｙｚΑ", 16, "Σ", 6, "α", 16, "σ", 6, "ㄅ", 10],
-        ["a3a1", "ㄐ", 25, "˙ˉˊˇˋ"],
-        ["a3e1", "€"],
-        [
-          "a440",
-          "一乙丁七乃九了二人儿入八几刀刁力匕十卜又三下丈上丫丸凡久么也乞于亡兀刃勺千叉口土士夕大女子孑孓寸小尢尸山川工己已巳巾干廾弋弓才",
-        ],
-        [
-          "a4a1",
-          "丑丐不中丰丹之尹予云井互五亢仁什仃仆仇仍今介仄元允內六兮公冗凶分切刈勻勾勿化匹午升卅卞厄友及反壬天夫太夭孔少尤尺屯巴幻廿弔引心戈戶手扎支文斗斤方日曰月木欠止歹毋比毛氏水火爪父爻片牙牛犬王丙",
-        ],
-        [
-          "a540",
-          "世丕且丘主乍乏乎以付仔仕他仗代令仙仞充兄冉冊冬凹出凸刊加功包匆北匝仟半卉卡占卯卮去可古右召叮叩叨叼司叵叫另只史叱台句叭叻四囚外",
-        ],
-        [
-          "a5a1",
-          "央失奴奶孕它尼巨巧左市布平幼弁弘弗必戊打扔扒扑斥旦朮本未末札正母民氐永汁汀氾犯玄玉瓜瓦甘生用甩田由甲申疋白皮皿目矛矢石示禾穴立丞丟乒乓乩亙交亦亥仿伉伙伊伕伍伐休伏仲件任仰仳份企伋光兇兆先全",
-        ],
-        [
-          "a640",
-          "共再冰列刑划刎刖劣匈匡匠印危吉吏同吊吐吁吋各向名合吃后吆吒因回囝圳地在圭圬圯圩夙多夷夸妄奸妃好她如妁字存宇守宅安寺尖屹州帆并年",
-        ],
-        [
-          "a6a1",
-          "式弛忙忖戎戌戍成扣扛托收早旨旬旭曲曳有朽朴朱朵次此死氖汝汗汙江池汐汕污汛汍汎灰牟牝百竹米糸缶羊羽老考而耒耳聿肉肋肌臣自至臼舌舛舟艮色艾虫血行衣西阡串亨位住佇佗佞伴佛何估佐佑伽伺伸佃佔似但佣",
-        ],
-        [
-          "a740",
-          "作你伯低伶余佝佈佚兌克免兵冶冷別判利刪刨劫助努劬匣即卵吝吭吞吾否呎吧呆呃吳呈呂君吩告吹吻吸吮吵吶吠吼呀吱含吟听囪困囤囫坊坑址坍",
-        ],
-        [
-          "a7a1",
-          "均坎圾坐坏圻壯夾妝妒妨妞妣妙妖妍妤妓妊妥孝孜孚孛完宋宏尬局屁尿尾岐岑岔岌巫希序庇床廷弄弟彤形彷役忘忌志忍忱快忸忪戒我抄抗抖技扶抉扭把扼找批扳抒扯折扮投抓抑抆改攻攸旱更束李杏材村杜杖杞杉杆杠",
-        ],
-        [
-          "a840",
-          "杓杗步每求汞沙沁沈沉沅沛汪決沐汰沌汨沖沒汽沃汲汾汴沆汶沍沔沘沂灶灼災灸牢牡牠狄狂玖甬甫男甸皂盯矣私秀禿究系罕肖肓肝肘肛肚育良芒",
-        ],
-        [
-          "a8a1",
-          "芋芍見角言谷豆豕貝赤走足身車辛辰迂迆迅迄巡邑邢邪邦那酉釆里防阮阱阪阬並乖乳事些亞享京佯依侍佳使佬供例來侃佰併侈佩佻侖佾侏侑佺兔兒兕兩具其典冽函刻券刷刺到刮制剁劾劻卒協卓卑卦卷卸卹取叔受味呵",
-        ],
-        [
-          "a940",
-          "咖呸咕咀呻呷咄咒咆呼咐呱呶和咚呢周咋命咎固垃坷坪坩坡坦坤坼夜奉奇奈奄奔妾妻委妹妮姑姆姐姍始姓姊妯妳姒姅孟孤季宗定官宜宙宛尚屈居",
-        ],
-        [
-          "a9a1",
-          "屆岷岡岸岩岫岱岳帘帚帖帕帛帑幸庚店府底庖延弦弧弩往征彿彼忝忠忽念忿怏怔怯怵怖怪怕怡性怩怫怛或戕房戾所承拉拌拄抿拂抹拒招披拓拔拋拈抨抽押拐拙拇拍抵拚抱拘拖拗拆抬拎放斧於旺昔易昌昆昂明昀昏昕昊",
-        ],
-        [
-          "aa40",
-          "昇服朋杭枋枕東果杳杷枇枝林杯杰板枉松析杵枚枓杼杪杲欣武歧歿氓氛泣注泳沱泌泥河沽沾沼波沫法泓沸泄油況沮泗泅泱沿治泡泛泊沬泯泜泖泠",
-        ],
-        [
-          "aaa1",
-          "炕炎炒炊炙爬爭爸版牧物狀狎狙狗狐玩玨玟玫玥甽疝疙疚的盂盲直知矽社祀祁秉秈空穹竺糾罔羌羋者肺肥肢肱股肫肩肴肪肯臥臾舍芳芝芙芭芽芟芹花芬芥芯芸芣芰芾芷虎虱初表軋迎返近邵邸邱邶采金長門阜陀阿阻附",
-        ],
-        [
-          "ab40",
-          "陂隹雨青非亟亭亮信侵侯便俠俑俏保促侶俘俟俊俗侮俐俄係俚俎俞侷兗冒冑冠剎剃削前剌剋則勇勉勃勁匍南卻厚叛咬哀咨哎哉咸咦咳哇哂咽咪品",
-        ],
-        [
-          "aba1",
-          "哄哈咯咫咱咻咩咧咿囿垂型垠垣垢城垮垓奕契奏奎奐姜姘姿姣姨娃姥姪姚姦威姻孩宣宦室客宥封屎屏屍屋峙峒巷帝帥帟幽庠度建弈弭彥很待徊律徇後徉怒思怠急怎怨恍恰恨恢恆恃恬恫恪恤扁拜挖按拼拭持拮拽指拱拷",
-        ],
-        [
-          "ac40",
-          "拯括拾拴挑挂政故斫施既春昭映昧是星昨昱昤曷柿染柱柔某柬架枯柵柩柯柄柑枴柚查枸柏柞柳枰柙柢柝柒歪殃殆段毒毗氟泉洋洲洪流津洌洱洞洗",
-        ],
-        [
-          "aca1",
-          "活洽派洶洛泵洹洧洸洩洮洵洎洫炫為炳炬炯炭炸炮炤爰牲牯牴狩狠狡玷珊玻玲珍珀玳甚甭畏界畎畋疫疤疥疢疣癸皆皇皈盈盆盃盅省盹相眉看盾盼眇矜砂研砌砍祆祉祈祇禹禺科秒秋穿突竿竽籽紂紅紀紉紇約紆缸美羿耄",
-        ],
-        [
-          "ad40",
-          "耐耍耑耶胖胥胚胃胄背胡胛胎胞胤胝致舢苧范茅苣苛苦茄若茂茉苒苗英茁苜苔苑苞苓苟苯茆虐虹虻虺衍衫要觔計訂訃貞負赴赳趴軍軌述迦迢迪迥",
-        ],
-        [
-          "ada1",
-          "迭迫迤迨郊郎郁郃酋酊重閂限陋陌降面革韋韭音頁風飛食首香乘亳倌倍倣俯倦倥俸倩倖倆值借倚倒們俺倀倔倨俱倡個候倘俳修倭倪俾倫倉兼冤冥冢凍凌准凋剖剜剔剛剝匪卿原厝叟哨唐唁唷哼哥哲唆哺唔哩哭員唉哮哪",
-        ],
-        [
-          "ae40",
-          "哦唧唇哽唏圃圄埂埔埋埃堉夏套奘奚娑娘娜娟娛娓姬娠娣娩娥娌娉孫屘宰害家宴宮宵容宸射屑展屐峭峽峻峪峨峰島崁峴差席師庫庭座弱徒徑徐恙",
-        ],
-        [
-          "aea1",
-          "恣恥恐恕恭恩息悄悟悚悍悔悌悅悖扇拳挈拿捎挾振捕捂捆捏捉挺捐挽挪挫挨捍捌效敉料旁旅時晉晏晃晒晌晅晁書朔朕朗校核案框桓根桂桔栩梳栗桌桑栽柴桐桀格桃株桅栓栘桁殊殉殷氣氧氨氦氤泰浪涕消涇浦浸海浙涓",
-        ],
-        [
-          "af40",
-          "浬涉浮浚浴浩涌涊浹涅浥涔烊烘烤烙烈烏爹特狼狹狽狸狷玆班琉珮珠珪珞畔畝畜畚留疾病症疲疳疽疼疹痂疸皋皰益盍盎眩真眠眨矩砰砧砸砝破砷",
-        ],
-        [
-          "afa1",
-          "砥砭砠砟砲祕祐祠祟祖神祝祗祚秤秣秧租秦秩秘窄窈站笆笑粉紡紗紋紊素索純紐紕級紜納紙紛缺罟羔翅翁耆耘耕耙耗耽耿胱脂胰脅胭胴脆胸胳脈能脊胼胯臭臬舀舐航舫舨般芻茫荒荔荊茸荐草茵茴荏茲茹茶茗荀茱茨荃",
-        ],
-        [
-          "b040",
-          "虔蚊蚪蚓蚤蚩蚌蚣蚜衰衷袁袂衽衹記訐討訌訕訊託訓訖訏訑豈豺豹財貢起躬軒軔軏辱送逆迷退迺迴逃追逅迸邕郡郝郢酒配酌釘針釗釜釙閃院陣陡",
-        ],
-        [
-          "b0a1",
-          "陛陝除陘陞隻飢馬骨高鬥鬲鬼乾偺偽停假偃偌做偉健偶偎偕偵側偷偏倏偯偭兜冕凰剪副勒務勘動匐匏匙匿區匾參曼商啪啦啄啞啡啃啊唱啖問啕唯啤唸售啜唬啣唳啁啗圈國圉域堅堊堆埠埤基堂堵執培夠奢娶婁婉婦婪婀",
-        ],
-        [
-          "b140",
-          "娼婢婚婆婊孰寇寅寄寂宿密尉專將屠屜屝崇崆崎崛崖崢崑崩崔崙崤崧崗巢常帶帳帷康庸庶庵庾張強彗彬彩彫得徙從徘御徠徜恿患悉悠您惋悴惦悽",
-        ],
-        [
-          "b1a1",
-          "情悻悵惜悼惘惕惆惟悸惚惇戚戛扈掠控捲掖探接捷捧掘措捱掩掉掃掛捫推掄授掙採掬排掏掀捻捩捨捺敝敖救教敗啟敏敘敕敔斜斛斬族旋旌旎晝晚晤晨晦晞曹勗望梁梯梢梓梵桿桶梱梧梗械梃棄梭梆梅梔條梨梟梡梂欲殺",
-        ],
-        [
-          "b240",
-          "毫毬氫涎涼淳淙液淡淌淤添淺清淇淋涯淑涮淞淹涸混淵淅淒渚涵淚淫淘淪深淮淨淆淄涪淬涿淦烹焉焊烽烯爽牽犁猜猛猖猓猙率琅琊球理現琍瓠瓶",
-        ],
-        [
-          "b2a1",
-          "瓷甜產略畦畢異疏痔痕疵痊痍皎盔盒盛眷眾眼眶眸眺硫硃硎祥票祭移窒窕笠笨笛第符笙笞笮粒粗粕絆絃統紮紹紼絀細紳組累終紲紱缽羞羚翌翎習耜聊聆脯脖脣脫脩脰脤舂舵舷舶船莎莞莘荸莢莖莽莫莒莊莓莉莠荷荻荼",
-        ],
-        [
-          "b340",
-          "莆莧處彪蛇蛀蚶蛄蚵蛆蛋蚱蚯蛉術袞袈被袒袖袍袋覓規訪訝訣訥許設訟訛訢豉豚販責貫貨貪貧赧赦趾趺軛軟這逍通逗連速逝逐逕逞造透逢逖逛途",
-        ],
-        [
-          "b3a1",
-          "部郭都酗野釵釦釣釧釭釩閉陪陵陳陸陰陴陶陷陬雀雪雩章竟頂頃魚鳥鹵鹿麥麻傢傍傅備傑傀傖傘傚最凱割剴創剩勞勝勛博厥啻喀喧啼喊喝喘喂喜喪喔喇喋喃喳單喟唾喲喚喻喬喱啾喉喫喙圍堯堪場堤堰報堡堝堠壹壺奠",
-        ],
-        [
-          "b440",
-          "婷媚婿媒媛媧孳孱寒富寓寐尊尋就嵌嵐崴嵇巽幅帽幀幃幾廊廁廂廄弼彭復循徨惑惡悲悶惠愜愣惺愕惰惻惴慨惱愎惶愉愀愒戟扉掣掌描揀揩揉揆揍",
-        ],
-        [
-          "b4a1",
-          "插揣提握揖揭揮捶援揪換摒揚揹敞敦敢散斑斐斯普晰晴晶景暑智晾晷曾替期朝棺棕棠棘棗椅棟棵森棧棹棒棲棣棋棍植椒椎棉棚楮棻款欺欽殘殖殼毯氮氯氬港游湔渡渲湧湊渠渥渣減湛湘渤湖湮渭渦湯渴湍渺測湃渝渾滋",
-        ],
-        [
-          "b540",
-          "溉渙湎湣湄湲湩湟焙焚焦焰無然煮焜牌犄犀猶猥猴猩琺琪琳琢琥琵琶琴琯琛琦琨甥甦畫番痢痛痣痙痘痞痠登發皖皓皴盜睏短硝硬硯稍稈程稅稀窘",
-        ],
-        [
-          "b5a1",
-          "窗窖童竣等策筆筐筒答筍筋筏筑粟粥絞結絨絕紫絮絲絡給絢絰絳善翔翕耋聒肅腕腔腋腑腎脹腆脾腌腓腴舒舜菩萃菸萍菠菅萋菁華菱菴著萊菰萌菌菽菲菊萸萎萄菜萇菔菟虛蛟蛙蛭蛔蛛蛤蛐蛞街裁裂袱覃視註詠評詞証詁",
-        ],
-        [
-          "b640",
-          "詔詛詐詆訴診訶詖象貂貯貼貳貽賁費賀貴買貶貿貸越超趁跎距跋跚跑跌跛跆軻軸軼辜逮逵週逸進逶鄂郵鄉郾酣酥量鈔鈕鈣鈉鈞鈍鈐鈇鈑閔閏開閑",
-        ],
-        [
-          "b6a1",
-          "間閒閎隊階隋陽隅隆隍陲隄雁雅雄集雇雯雲韌項順須飧飪飯飩飲飭馮馭黃黍黑亂傭債傲傳僅傾催傷傻傯僇剿剷剽募勦勤勢勣匯嗟嗨嗓嗦嗎嗜嗇嗑嗣嗤嗯嗚嗡嗅嗆嗥嗉園圓塞塑塘塗塚塔填塌塭塊塢塒塋奧嫁嫉嫌媾媽媼",
-        ],
-        [
-          "b740",
-          "媳嫂媲嵩嵯幌幹廉廈弒彙徬微愚意慈感想愛惹愁愈慎慌慄慍愾愴愧愍愆愷戡戢搓搾搞搪搭搽搬搏搜搔損搶搖搗搆敬斟新暗暉暇暈暖暄暘暍會榔業",
-        ],
-        [
-          "b7a1",
-          "楚楷楠楔極椰概楊楨楫楞楓楹榆楝楣楛歇歲毀殿毓毽溢溯滓溶滂源溝滇滅溥溘溼溺溫滑準溜滄滔溪溧溴煎煙煩煤煉照煜煬煦煌煥煞煆煨煖爺牒猷獅猿猾瑯瑚瑕瑟瑞瑁琿瑙瑛瑜當畸瘀痰瘁痲痱痺痿痴痳盞盟睛睫睦睞督",
-        ],
-        [
-          "b840",
-          "睹睪睬睜睥睨睢矮碎碰碗碘碌碉硼碑碓硿祺祿禁萬禽稜稚稠稔稟稞窟窠筷節筠筮筧粱粳粵經絹綑綁綏絛置罩罪署義羨群聖聘肆肄腱腰腸腥腮腳腫",
-        ],
-        [
-          "b8a1",
-          "腹腺腦舅艇蒂葷落萱葵葦葫葉葬葛萼萵葡董葩葭葆虞虜號蛹蜓蜈蜇蜀蛾蛻蜂蜃蜆蜊衙裟裔裙補裘裝裡裊裕裒覜解詫該詳試詩詰誇詼詣誠話誅詭詢詮詬詹詻訾詨豢貊貉賊資賈賄貲賃賂賅跡跟跨路跳跺跪跤跦躲較載軾輊",
-        ],
-        [
-          "b940",
-          "辟農運遊道遂達逼違遐遇遏過遍遑逾遁鄒鄗酬酪酩釉鈷鉗鈸鈽鉀鈾鉛鉋鉤鉑鈴鉉鉍鉅鈹鈿鉚閘隘隔隕雍雋雉雊雷電雹零靖靴靶預頑頓頊頒頌飼飴",
-        ],
-        [
-          "b9a1",
-          "飽飾馳馱馴髡鳩麂鼎鼓鼠僧僮僥僖僭僚僕像僑僱僎僩兢凳劃劂匱厭嗾嘀嘛嘗嗽嘔嘆嘉嘍嘎嗷嘖嘟嘈嘐嗶團圖塵塾境墓墊塹墅塽壽夥夢夤奪奩嫡嫦嫩嫗嫖嫘嫣孵寞寧寡寥實寨寢寤察對屢嶄嶇幛幣幕幗幔廓廖弊彆彰徹慇",
-        ],
-        [
-          "ba40",
-          "愿態慷慢慣慟慚慘慵截撇摘摔撤摸摟摺摑摧搴摭摻敲斡旗旖暢暨暝榜榨榕槁榮槓構榛榷榻榫榴槐槍榭槌榦槃榣歉歌氳漳演滾漓滴漩漾漠漬漏漂漢",
-        ],
-        [
-          "baa1",
-          "滿滯漆漱漸漲漣漕漫漯澈漪滬漁滲滌滷熔熙煽熊熄熒爾犒犖獄獐瑤瑣瑪瑰瑭甄疑瘧瘍瘋瘉瘓盡監瞄睽睿睡磁碟碧碳碩碣禎福禍種稱窪窩竭端管箕箋筵算箝箔箏箸箇箄粹粽精綻綰綜綽綾綠緊綴網綱綺綢綿綵綸維緒緇綬",
-        ],
-        [
-          "bb40",
-          "罰翠翡翟聞聚肇腐膀膏膈膊腿膂臧臺與舔舞艋蓉蒿蓆蓄蒙蒞蒲蒜蓋蒸蓀蓓蒐蒼蓑蓊蜿蜜蜻蜢蜥蜴蜘蝕蜷蜩裳褂裴裹裸製裨褚裯誦誌語誣認誡誓誤",
-        ],
-        [
-          "bba1",
-          "說誥誨誘誑誚誧豪貍貌賓賑賒赫趙趕跼輔輒輕輓辣遠遘遜遣遙遞遢遝遛鄙鄘鄞酵酸酷酴鉸銀銅銘銖鉻銓銜銨鉼銑閡閨閩閣閥閤隙障際雌雒需靼鞅韶頗領颯颱餃餅餌餉駁骯骰髦魁魂鳴鳶鳳麼鼻齊億儀僻僵價儂儈儉儅凜",
-        ],
-        [
-          "bc40",
-          "劇劈劉劍劊勰厲嘮嘻嘹嘲嘿嘴嘩噓噎噗噴嘶嘯嘰墀墟增墳墜墮墩墦奭嬉嫻嬋嫵嬌嬈寮寬審寫層履嶝嶔幢幟幡廢廚廟廝廣廠彈影德徵慶慧慮慝慕憂",
-        ],
-        [
-          "bca1",
-          "慼慰慫慾憧憐憫憎憬憚憤憔憮戮摩摯摹撞撲撈撐撰撥撓撕撩撒撮播撫撚撬撙撢撳敵敷數暮暫暴暱樣樟槨樁樞標槽模樓樊槳樂樅槭樑歐歎殤毅毆漿潼澄潑潦潔澆潭潛潸潮澎潺潰潤澗潘滕潯潠潟熟熬熱熨牖犛獎獗瑩璋璃",
-        ],
-        [
-          "bd40",
-          "瑾璀畿瘠瘩瘟瘤瘦瘡瘢皚皺盤瞎瞇瞌瞑瞋磋磅確磊碾磕碼磐稿稼穀稽稷稻窯窮箭箱範箴篆篇篁箠篌糊締練緯緻緘緬緝編緣線緞緩綞緙緲緹罵罷羯",
-        ],
-        [
-          "bda1",
-          "翩耦膛膜膝膠膚膘蔗蔽蔚蓮蔬蔭蔓蔑蔣蔡蔔蓬蔥蓿蔆螂蝴蝶蝠蝦蝸蝨蝙蝗蝌蝓衛衝褐複褒褓褕褊誼諒談諄誕請諸課諉諂調誰論諍誶誹諛豌豎豬賠賞賦賤賬賭賢賣賜質賡赭趟趣踫踐踝踢踏踩踟踡踞躺輝輛輟輩輦輪輜輞",
-        ],
-        [
-          "be40",
-          "輥適遮遨遭遷鄰鄭鄧鄱醇醉醋醃鋅銻銷鋪銬鋤鋁銳銼鋒鋇鋰銲閭閱霄霆震霉靠鞍鞋鞏頡頫頜颳養餓餒餘駝駐駟駛駑駕駒駙骷髮髯鬧魅魄魷魯鴆鴉",
-        ],
-        [
-          "bea1",
-          "鴃麩麾黎墨齒儒儘儔儐儕冀冪凝劑劓勳噙噫噹噩噤噸噪器噥噱噯噬噢噶壁墾壇壅奮嬝嬴學寰導彊憲憑憩憊懍憶憾懊懈戰擅擁擋撻撼據擄擇擂操撿擒擔撾整曆曉暹曄曇暸樽樸樺橙橫橘樹橄橢橡橋橇樵機橈歙歷氅濂澱澡",
-        ],
-        [
-          "bf40",
-          "濃澤濁澧澳激澹澶澦澠澴熾燉燐燒燈燕熹燎燙燜燃燄獨璜璣璘璟璞瓢甌甍瘴瘸瘺盧盥瞠瞞瞟瞥磨磚磬磧禦積穎穆穌穋窺篙簑築篤篛篡篩篦糕糖縊",
-        ],
-        [
-          "bfa1",
-          "縑縈縛縣縞縝縉縐罹羲翰翱翮耨膳膩膨臻興艘艙蕊蕙蕈蕨蕩蕃蕉蕭蕪蕞螃螟螞螢融衡褪褲褥褫褡親覦諦諺諫諱謀諜諧諮諾謁謂諷諭諳諶諼豫豭貓賴蹄踱踴蹂踹踵輻輯輸輳辨辦遵遴選遲遼遺鄴醒錠錶鋸錳錯錢鋼錫錄錚",
-        ],
-        [
-          "c040",
-          "錐錦錡錕錮錙閻隧隨險雕霎霑霖霍霓霏靛靜靦鞘頰頸頻頷頭頹頤餐館餞餛餡餚駭駢駱骸骼髻髭鬨鮑鴕鴣鴦鴨鴒鴛默黔龍龜優償儡儲勵嚎嚀嚐嚅嚇",
-        ],
-        [
-          "c0a1",
-          "嚏壕壓壑壎嬰嬪嬤孺尷屨嶼嶺嶽嶸幫彌徽應懂懇懦懋戲戴擎擊擘擠擰擦擬擱擢擭斂斃曙曖檀檔檄檢檜櫛檣橾檗檐檠歜殮毚氈濘濱濟濠濛濤濫濯澀濬濡濩濕濮濰燧營燮燦燥燭燬燴燠爵牆獰獲璩環璦璨癆療癌盪瞳瞪瞰瞬",
-        ],
-        [
-          "c140",
-          "瞧瞭矯磷磺磴磯礁禧禪穗窿簇簍篾篷簌篠糠糜糞糢糟糙糝縮績繆縷縲繃縫總縱繅繁縴縹繈縵縿縯罄翳翼聱聲聰聯聳臆臃膺臂臀膿膽臉膾臨舉艱薪",
-        ],
-        [
-          "c1a1",
-          "薄蕾薜薑薔薯薛薇薨薊虧蟀蟑螳蟒蟆螫螻螺蟈蟋褻褶襄褸褽覬謎謗謙講謊謠謝謄謐豁谿豳賺賽購賸賻趨蹉蹋蹈蹊轄輾轂轅輿避遽還邁邂邀鄹醣醞醜鍍鎂錨鍵鍊鍥鍋錘鍾鍬鍛鍰鍚鍔闊闋闌闈闆隱隸雖霜霞鞠韓顆颶餵騁",
-        ],
-        [
-          "c240",
-          "駿鮮鮫鮪鮭鴻鴿麋黏點黜黝黛鼾齋叢嚕嚮壙壘嬸彝懣戳擴擲擾攆擺擻擷斷曜朦檳檬櫃檻檸櫂檮檯歟歸殯瀉瀋濾瀆濺瀑瀏燻燼燾燸獷獵璧璿甕癖癘",
-        ],
-        [
-          "c2a1",
-          "癒瞽瞿瞻瞼礎禮穡穢穠竄竅簫簧簪簞簣簡糧織繕繞繚繡繒繙罈翹翻職聶臍臏舊藏薩藍藐藉薰薺薹薦蟯蟬蟲蟠覆覲觴謨謹謬謫豐贅蹙蹣蹦蹤蹟蹕軀轉轍邇邃邈醫醬釐鎔鎊鎖鎢鎳鎮鎬鎰鎘鎚鎗闔闖闐闕離雜雙雛雞霤鞣鞦",
-        ],
-        [
-          "c340",
-          "鞭韹額顏題顎顓颺餾餿餽餮馥騎髁鬃鬆魏魎魍鯊鯉鯽鯈鯀鵑鵝鵠黠鼕鼬儳嚥壞壟壢寵龐廬懲懷懶懵攀攏曠曝櫥櫝櫚櫓瀛瀟瀨瀚瀝瀕瀘爆爍牘犢獸",
-        ],
-        [
-          "c3a1",
-          "獺璽瓊瓣疇疆癟癡矇礙禱穫穩簾簿簸簽簷籀繫繭繹繩繪羅繳羶羹羸臘藩藝藪藕藤藥藷蟻蠅蠍蟹蟾襠襟襖襞譁譜識證譚譎譏譆譙贈贊蹼蹲躇蹶蹬蹺蹴轔轎辭邊邋醱醮鏡鏑鏟鏃鏈鏜鏝鏖鏢鏍鏘鏤鏗鏨關隴難霪霧靡韜韻類",
-        ],
-        [
-          "c440",
-          "願顛颼饅饉騖騙鬍鯨鯧鯖鯛鶉鵡鵲鵪鵬麒麗麓麴勸嚨嚷嚶嚴嚼壤孀孃孽寶巉懸懺攘攔攙曦朧櫬瀾瀰瀲爐獻瓏癢癥礦礪礬礫竇競籌籃籍糯糰辮繽繼",
-        ],
-        [
-          "c4a1",
-          "纂罌耀臚艦藻藹蘑藺蘆蘋蘇蘊蠔蠕襤覺觸議譬警譯譟譫贏贍躉躁躅躂醴釋鐘鐃鏽闡霰飄饒饑馨騫騰騷騵鰓鰍鹹麵黨鼯齟齣齡儷儸囁囀囂夔屬巍懼懾攝攜斕曩櫻欄櫺殲灌爛犧瓖瓔癩矓籐纏續羼蘗蘭蘚蠣蠢蠡蠟襪襬覽譴",
-        ],
-        [
-          "c540",
-          "護譽贓躊躍躋轟辯醺鐮鐳鐵鐺鐸鐲鐫闢霸霹露響顧顥饗驅驃驀騾髏魔魑鰭鰥鶯鶴鷂鶸麝黯鼙齜齦齧儼儻囈囊囉孿巔巒彎懿攤權歡灑灘玀瓤疊癮癬",
-        ],
-        [
-          "c5a1",
-          "禳籠籟聾聽臟襲襯觼讀贖贗躑躓轡酈鑄鑑鑒霽霾韃韁顫饕驕驍髒鬚鱉鰱鰾鰻鷓鷗鼴齬齪龔囌巖戀攣攫攪曬欐瓚竊籤籣籥纓纖纔臢蘸蘿蠱變邐邏鑣鑠鑤靨顯饜驚驛驗髓體髑鱔鱗鱖鷥麟黴囑壩攬灞癱癲矗罐羈蠶蠹衢讓讒",
-        ],
-        [
-          "c640",
-          "讖艷贛釀鑪靂靈靄韆顰驟鬢魘鱟鷹鷺鹼鹽鼇齷齲廳欖灣籬籮蠻觀躡釁鑲鑰顱饞髖鬣黌灤矚讚鑷韉驢驥纜讜躪釅鑽鑾鑼鱷鱸黷豔鑿鸚爨驪鬱鸛鸞籲",
-        ],
-        [
-          "c940",
-          "乂乜凵匚厂万丌乇亍囗兀屮彳丏冇与丮亓仂仉仈冘勼卬厹圠夃夬尐巿旡殳毌气爿丱丼仨仜仩仡仝仚刌匜卌圢圣夗夯宁宄尒尻屴屳帄庀庂忉戉扐氕",
-        ],
-        [
-          "c9a1",
-          "氶汃氿氻犮犰玊禸肊阞伎优伬仵伔仱伀价伈伝伂伅伢伓伄仴伒冱刓刉刐劦匢匟卍厊吇囡囟圮圪圴夼妀奼妅奻奾奷奿孖尕尥屼屺屻屾巟幵庄异弚彴忕忔忏扜扞扤扡扦扢扙扠扚扥旯旮朾朹朸朻机朿朼朳氘汆汒汜汏汊汔汋",
-        ],
-        [
-          "ca40",
-          "汌灱牞犴犵玎甪癿穵网艸艼芀艽艿虍襾邙邗邘邛邔阢阤阠阣佖伻佢佉体佤伾佧佒佟佁佘伭伳伿佡冏冹刜刞刡劭劮匉卣卲厎厏吰吷吪呔呅吙吜吥吘",
-        ],
-        [
-          "caa1",
-          "吽呏呁吨吤呇囮囧囥坁坅坌坉坋坒夆奀妦妘妠妗妎妢妐妏妧妡宎宒尨尪岍岏岈岋岉岒岊岆岓岕巠帊帎庋庉庌庈庍弅弝彸彶忒忑忐忭忨忮忳忡忤忣忺忯忷忻怀忴戺抃抌抎抏抔抇扱扻扺扰抁抈扷扽扲扴攷旰旴旳旲旵杅杇",
-        ],
-        [
-          "cb40",
-          "杙杕杌杈杝杍杚杋毐氙氚汸汧汫沄沋沏汱汯汩沚汭沇沕沜汦汳汥汻沎灴灺牣犿犽狃狆狁犺狅玕玗玓玔玒町甹疔疕皁礽耴肕肙肐肒肜芐芏芅芎芑芓",
-        ],
-        [
-          "cba1",
-          "芊芃芄豸迉辿邟邡邥邞邧邠阰阨阯阭丳侘佼侅佽侀侇佶佴侉侄佷佌侗佪侚佹侁佸侐侜侔侞侒侂侕佫佮冞冼冾刵刲刳剆刱劼匊匋匼厒厔咇呿咁咑咂咈呫呺呾呥呬呴呦咍呯呡呠咘呣呧呤囷囹坯坲坭坫坱坰坶垀坵坻坳坴坢",
-        ],
-        [
-          "cc40",
-          "坨坽夌奅妵妺姏姎妲姌姁妶妼姃姖妱妽姀姈妴姇孢孥宓宕屄屇岮岤岠岵岯岨岬岟岣岭岢岪岧岝岥岶岰岦帗帔帙弨弢弣弤彔徂彾彽忞忥怭怦怙怲怋",
-        ],
-        [
-          "cca1",
-          "怴怊怗怳怚怞怬怢怍怐怮怓怑怌怉怜戔戽抭抴拑抾抪抶拊抮抳抯抻抩抰抸攽斨斻昉旼昄昒昈旻昃昋昍昅旽昑昐曶朊枅杬枎枒杶杻枘枆构杴枍枌杺枟枑枙枃杽极杸杹枔欥殀歾毞氝沓泬泫泮泙沶泔沭泧沷泐泂沺泃泆泭泲",
-        ],
-        [
-          "cd40",
-          "泒泝沴沊沝沀泞泀洰泍泇沰泹泏泩泑炔炘炅炓炆炄炑炖炂炚炃牪狖狋狘狉狜狒狔狚狌狑玤玡玭玦玢玠玬玝瓝瓨甿畀甾疌疘皯盳盱盰盵矸矼矹矻矺",
-        ],
-        [
-          "cda1",
-          "矷祂礿秅穸穻竻籵糽耵肏肮肣肸肵肭舠芠苀芫芚芘芛芵芧芮芼芞芺芴芨芡芩苂芤苃芶芢虰虯虭虮豖迒迋迓迍迖迕迗邲邴邯邳邰阹阽阼阺陃俍俅俓侲俉俋俁俔俜俙侻侳俛俇俖侺俀侹俬剄剉勀勂匽卼厗厖厙厘咺咡咭咥哏",
-        ],
-        [
-          "ce40",
-          "哃茍咷咮哖咶哅哆咠呰咼咢咾呲哞咰垵垞垟垤垌垗垝垛垔垘垏垙垥垚垕壴复奓姡姞姮娀姱姝姺姽姼姶姤姲姷姛姩姳姵姠姾姴姭宨屌峐峘峌峗峋峛",
-        ],
-        [
-          "cea1",
-          "峞峚峉峇峊峖峓峔峏峈峆峎峟峸巹帡帢帣帠帤庰庤庢庛庣庥弇弮彖徆怷怹恔恲恞恅恓恇恉恛恌恀恂恟怤恄恘恦恮扂扃拏挍挋拵挎挃拫拹挏挌拸拶挀挓挔拺挕拻拰敁敃斪斿昶昡昲昵昜昦昢昳昫昺昝昴昹昮朏朐柁柲柈枺",
-        ],
-        [
-          "cf40",
-          "柜枻柸柘柀枷柅柫柤柟枵柍枳柷柶柮柣柂枹柎柧柰枲柼柆柭柌枮柦柛柺柉柊柃柪柋欨殂殄殶毖毘毠氠氡洨洴洭洟洼洿洒洊泚洳洄洙洺洚洑洀洝浂",
-        ],
-        [
-          "cfa1",
-          "洁洘洷洃洏浀洇洠洬洈洢洉洐炷炟炾炱炰炡炴炵炩牁牉牊牬牰牳牮狊狤狨狫狟狪狦狣玅珌珂珈珅玹玶玵玴珫玿珇玾珃珆玸珋瓬瓮甮畇畈疧疪癹盄眈眃眄眅眊盷盻盺矧矨砆砑砒砅砐砏砎砉砃砓祊祌祋祅祄秕种秏秖秎窀",
-        ],
-        [
-          "d040",
-          "穾竑笀笁籺籸籹籿粀粁紃紈紁罘羑羍羾耇耎耏耔耷胘胇胠胑胈胂胐胅胣胙胜胊胕胉胏胗胦胍臿舡芔苙苾苹茇苨茀苕茺苫苖苴苬苡苲苵茌苻苶苰苪",
-        ],
-        [
-          "d0a1",
-          "苤苠苺苳苭虷虴虼虳衁衎衧衪衩觓訄訇赲迣迡迮迠郱邽邿郕郅邾郇郋郈釔釓陔陏陑陓陊陎倞倅倇倓倢倰倛俵俴倳倷倬俶俷倗倜倠倧倵倯倱倎党冔冓凊凄凅凈凎剡剚剒剞剟剕剢勍匎厞唦哢唗唒哧哳哤唚哿唄唈哫唑唅哱",
-        ],
-        [
-          "d140",
-          "唊哻哷哸哠唎唃唋圁圂埌堲埕埒垺埆垽垼垸垶垿埇埐垹埁夎奊娙娖娭娮娕娏娗娊娞娳孬宧宭宬尃屖屔峬峿峮峱峷崀峹帩帨庨庮庪庬弳弰彧恝恚恧",
-        ],
-        [
-          "d1a1",
-          "恁悢悈悀悒悁悝悃悕悛悗悇悜悎戙扆拲挐捖挬捄捅挶捃揤挹捋捊挼挩捁挴捘捔捙挭捇挳捚捑挸捗捀捈敊敆旆旃旄旂晊晟晇晑朒朓栟栚桉栲栳栻桋桏栖栱栜栵栫栭栯桎桄栴栝栒栔栦栨栮桍栺栥栠欬欯欭欱欴歭肂殈毦毤",
-        ],
-        [
-          "d240",
-          "毨毣毢毧氥浺浣浤浶洍浡涒浘浢浭浯涑涍淯浿涆浞浧浠涗浰浼浟涂涘洯浨涋浾涀涄洖涃浻浽浵涐烜烓烑烝烋缹烢烗烒烞烠烔烍烅烆烇烚烎烡牂牸",
-        ],
-        [
-          "d2a1",
-          "牷牶猀狺狴狾狶狳狻猁珓珙珥珖玼珧珣珩珜珒珛珔珝珚珗珘珨瓞瓟瓴瓵甡畛畟疰痁疻痄痀疿疶疺皊盉眝眛眐眓眒眣眑眕眙眚眢眧砣砬砢砵砯砨砮砫砡砩砳砪砱祔祛祏祜祓祒祑秫秬秠秮秭秪秜秞秝窆窉窅窋窌窊窇竘笐",
-        ],
-        [
-          "d340",
-          "笄笓笅笏笈笊笎笉笒粄粑粊粌粈粍粅紞紝紑紎紘紖紓紟紒紏紌罜罡罞罠罝罛羖羒翃翂翀耖耾耹胺胲胹胵脁胻脀舁舯舥茳茭荄茙荑茥荖茿荁茦茜茢",
-        ],
-        [
-          "d3a1",
-          "荂荎茛茪茈茼荍茖茤茠茷茯茩荇荅荌荓茞茬荋茧荈虓虒蚢蚨蚖蚍蚑蚞蚇蚗蚆蚋蚚蚅蚥蚙蚡蚧蚕蚘蚎蚝蚐蚔衃衄衭衵衶衲袀衱衿衯袃衾衴衼訒豇豗豻貤貣赶赸趵趷趶軑軓迾迵适迿迻逄迼迶郖郠郙郚郣郟郥郘郛郗郜郤酐",
-        ],
-        [
-          "d440",
-          "酎酏釕釢釚陜陟隼飣髟鬯乿偰偪偡偞偠偓偋偝偲偈偍偁偛偊偢倕偅偟偩偫偣偤偆偀偮偳偗偑凐剫剭剬剮勖勓匭厜啵啶唼啍啐唴唪啑啢唶唵唰啒啅",
-        ],
-        [
-          "d4a1",
-          "唌唲啥啎唹啈唭唻啀啋圊圇埻堔埢埶埜埴堀埭埽堈埸堋埳埏堇埮埣埲埥埬埡堎埼堐埧堁堌埱埩埰堍堄奜婠婘婕婧婞娸娵婭婐婟婥婬婓婤婗婃婝婒婄婛婈媎娾婍娹婌婰婩婇婑婖婂婜孲孮寁寀屙崞崋崝崚崠崌崨崍崦崥崏",
-        ],
-        [
-          "d540",
-          "崰崒崣崟崮帾帴庱庴庹庲庳弶弸徛徖徟悊悐悆悾悰悺惓惔惏惤惙惝惈悱惛悷惊悿惃惍惀挲捥掊掂捽掽掞掭掝掗掫掎捯掇掐据掯捵掜捭掮捼掤挻掟",
-        ],
-        [
-          "d5a1",
-          "捸掅掁掑掍捰敓旍晥晡晛晙晜晢朘桹梇梐梜桭桮梮梫楖桯梣梬梩桵桴梲梏桷梒桼桫桲梪梀桱桾梛梖梋梠梉梤桸桻梑梌梊桽欶欳欷欸殑殏殍殎殌氪淀涫涴涳湴涬淩淢涷淶淔渀淈淠淟淖涾淥淜淝淛淴淊涽淭淰涺淕淂淏淉",
-        ],
-        [
-          "d640",
-          "淐淲淓淽淗淍淣涻烺焍烷焗烴焌烰焄烳焐烼烿焆焓焀烸烶焋焂焎牾牻牼牿猝猗猇猑猘猊猈狿猏猞玈珶珸珵琄琁珽琇琀珺珼珿琌琋珴琈畤畣痎痒痏",
-        ],
-        [
-          "d6a1",
-          "痋痌痑痐皏皉盓眹眯眭眱眲眴眳眽眥眻眵硈硒硉硍硊硌砦硅硐祤祧祩祪祣祫祡离秺秸秶秷窏窔窐笵筇笴笥笰笢笤笳笘笪笝笱笫笭笯笲笸笚笣粔粘粖粣紵紽紸紶紺絅紬紩絁絇紾紿絊紻紨罣羕羜羝羛翊翋翍翐翑翇翏翉耟",
-        ],
-        [
-          "d740",
-          "耞耛聇聃聈脘脥脙脛脭脟脬脞脡脕脧脝脢舑舸舳舺舴舲艴莐莣莨莍荺荳莤荴莏莁莕莙荵莔莩荽莃莌莝莛莪莋荾莥莯莈莗莰荿莦莇莮荶莚虙虖蚿蚷",
-        ],
-        [
-          "d7a1",
-          "蛂蛁蛅蚺蚰蛈蚹蚳蚸蛌蚴蚻蚼蛃蚽蚾衒袉袕袨袢袪袚袑袡袟袘袧袙袛袗袤袬袌袓袎覂觖觙觕訰訧訬訞谹谻豜豝豽貥赽赻赹趼跂趹趿跁軘軞軝軜軗軠軡逤逋逑逜逌逡郯郪郰郴郲郳郔郫郬郩酖酘酚酓酕釬釴釱釳釸釤釹釪",
-        ],
-        [
-          "d840",
-          "釫釷釨釮镺閆閈陼陭陫陱陯隿靪頄飥馗傛傕傔傞傋傣傃傌傎傝偨傜傒傂傇兟凔匒匑厤厧喑喨喥喭啷噅喢喓喈喏喵喁喣喒喤啽喌喦啿喕喡喎圌堩堷",
-        ],
-        [
-          "d8a1",
-          "堙堞堧堣堨埵塈堥堜堛堳堿堶堮堹堸堭堬堻奡媯媔媟婺媢媞婸媦婼媥媬媕媮娷媄媊媗媃媋媩婻婽媌媜媏媓媝寪寍寋寔寑寊寎尌尰崷嵃嵫嵁嵋崿崵嵑嵎嵕崳崺嵒崽崱嵙嵂崹嵉崸崼崲崶嵀嵅幄幁彘徦徥徫惉悹惌惢惎惄愔",
-        ],
-        [
-          "d940",
-          "惲愊愖愅惵愓惸惼惾惁愃愘愝愐惿愄愋扊掔掱掰揎揥揨揯揃撝揳揊揠揶揕揲揵摡揟掾揝揜揄揘揓揂揇揌揋揈揰揗揙攲敧敪敤敜敨敥斌斝斞斮旐旒",
-        ],
-        [
-          "d9a1",
-          "晼晬晻暀晱晹晪晲朁椌棓椄棜椪棬棪棱椏棖棷棫棤棶椓椐棳棡椇棌椈楰梴椑棯棆椔棸棐棽棼棨椋椊椗棎棈棝棞棦棴棑椆棔棩椕椥棇欹欻欿欼殔殗殙殕殽毰毲毳氰淼湆湇渟湉溈渼渽湅湢渫渿湁湝湳渜渳湋湀湑渻渃渮湞",
-        ],
-        [
-          "da40",
-          "湨湜湡渱渨湠湱湫渹渢渰湓湥渧湸湤湷湕湹湒湦渵渶湚焠焞焯烻焮焱焣焥焢焲焟焨焺焛牋牚犈犉犆犅犋猒猋猰猢猱猳猧猲猭猦猣猵猌琮琬琰琫琖",
-        ],
-        [
-          "daa1",
-          "琚琡琭琱琤琣琝琩琠琲瓻甯畯畬痧痚痡痦痝痟痤痗皕皒盚睆睇睄睍睅睊睎睋睌矞矬硠硤硥硜硭硱硪确硰硩硨硞硢祴祳祲祰稂稊稃稌稄窙竦竤筊笻筄筈筌筎筀筘筅粢粞粨粡絘絯絣絓絖絧絪絏絭絜絫絒絔絩絑絟絎缾缿罥",
-        ],
-        [
-          "db40",
-          "罦羢羠羡翗聑聏聐胾胔腃腊腒腏腇脽腍脺臦臮臷臸臹舄舼舽舿艵茻菏菹萣菀菨萒菧菤菼菶萐菆菈菫菣莿萁菝菥菘菿菡菋菎菖菵菉萉萏菞萑萆菂菳",
-        ],
-        [
-          "dba1",
-          "菕菺菇菑菪萓菃菬菮菄菻菗菢萛菛菾蛘蛢蛦蛓蛣蛚蛪蛝蛫蛜蛬蛩蛗蛨蛑衈衖衕袺裗袹袸裀袾袶袼袷袽袲褁裉覕覘覗觝觚觛詎詍訹詙詀詗詘詄詅詒詈詑詊詌詏豟貁貀貺貾貰貹貵趄趀趉跘跓跍跇跖跜跏跕跙跈跗跅軯軷軺",
-        ],
-        [
-          "dc40",
-          "軹軦軮軥軵軧軨軶軫軱軬軴軩逭逴逯鄆鄬鄄郿郼鄈郹郻鄁鄀鄇鄅鄃酡酤酟酢酠鈁鈊鈥鈃鈚鈦鈏鈌鈀鈒釿釽鈆鈄鈧鈂鈜鈤鈙鈗鈅鈖镻閍閌閐隇陾隈",
-        ],
-        [
-          "dca1",
-          "隉隃隀雂雈雃雱雰靬靰靮頇颩飫鳦黹亃亄亶傽傿僆傮僄僊傴僈僂傰僁傺傱僋僉傶傸凗剺剸剻剼嗃嗛嗌嗐嗋嗊嗝嗀嗔嗄嗩喿嗒喍嗏嗕嗢嗖嗈嗲嗍嗙嗂圔塓塨塤塏塍塉塯塕塎塝塙塥塛堽塣塱壼嫇嫄嫋媺媸媱媵媰媿嫈媻嫆",
-        ],
-        [
-          "dd40",
-          "媷嫀嫊媴媶嫍媹媐寖寘寙尟尳嵱嵣嵊嵥嵲嵬嵞嵨嵧嵢巰幏幎幊幍幋廅廌廆廋廇彀徯徭惷慉慊愫慅愶愲愮慆愯慏愩慀戠酨戣戥戤揅揱揫搐搒搉搠搤",
-        ],
-        [
-          "dda1",
-          "搳摃搟搕搘搹搷搢搣搌搦搰搨摁搵搯搊搚摀搥搧搋揧搛搮搡搎敯斒旓暆暌暕暐暋暊暙暔晸朠楦楟椸楎楢楱椿楅楪椹楂楗楙楺楈楉椵楬椳椽楥棰楸椴楩楀楯楄楶楘楁楴楌椻楋椷楜楏楑椲楒椯楻椼歆歅歃歂歈歁殛嗀毻毼",
-        ],
-        [
-          "de40",
-          "毹毷毸溛滖滈溏滀溟溓溔溠溱溹滆滒溽滁溞滉溷溰滍溦滏溲溾滃滜滘溙溒溎溍溤溡溿溳滐滊溗溮溣煇煔煒煣煠煁煝煢煲煸煪煡煂煘煃煋煰煟煐煓",
-        ],
-        [
-          "dea1",
-          "煄煍煚牏犍犌犑犐犎猼獂猻猺獀獊獉瑄瑊瑋瑒瑑瑗瑀瑏瑐瑎瑂瑆瑍瑔瓡瓿瓾瓽甝畹畷榃痯瘏瘃痷痾痼痹痸瘐痻痶痭痵痽皙皵盝睕睟睠睒睖睚睩睧睔睙睭矠碇碚碔碏碄碕碅碆碡碃硹碙碀碖硻祼禂祽祹稑稘稙稒稗稕稢稓",
-        ],
-        [
-          "df40",
-          "稛稐窣窢窞竫筦筤筭筴筩筲筥筳筱筰筡筸筶筣粲粴粯綈綆綀綍絿綅絺綎絻綃絼綌綔綄絽綒罭罫罧罨罬羦羥羧翛翜耡腤腠腷腜腩腛腢腲朡腞腶腧腯",
-        ],
-        [
-          "dfa1",
-          "腄腡舝艉艄艀艂艅蓱萿葖葶葹蒏蒍葥葑葀蒆葧萰葍葽葚葙葴葳葝蔇葞萷萺萴葺葃葸萲葅萩菙葋萯葂萭葟葰萹葎葌葒葯蓅蒎萻葇萶萳葨葾葄萫葠葔葮葐蜋蜄蛷蜌蛺蛖蛵蝍蛸蜎蜉蜁蛶蜍蜅裖裋裍裎裞裛裚裌裐覅覛觟觥觤",
-        ],
-        [
-          "e040",
-          "觡觠觢觜触詶誆詿詡訿詷誂誄詵誃誁詴詺谼豋豊豥豤豦貆貄貅賌赨赩趑趌趎趏趍趓趔趐趒跰跠跬跱跮跐跩跣跢跧跲跫跴輆軿輁輀輅輇輈輂輋遒逿",
-        ],
-        [
-          "e0a1",
-          "遄遉逽鄐鄍鄏鄑鄖鄔鄋鄎酮酯鉈鉒鈰鈺鉦鈳鉥鉞銃鈮鉊鉆鉭鉬鉏鉠鉧鉯鈶鉡鉰鈱鉔鉣鉐鉲鉎鉓鉌鉖鈲閟閜閞閛隒隓隑隗雎雺雽雸雵靳靷靸靲頏頍頎颬飶飹馯馲馰馵骭骫魛鳪鳭鳧麀黽僦僔僗僨僳僛僪僝僤僓僬僰僯僣僠",
-        ],
-        [
-          "e140",
-          "凘劀劁勩勫匰厬嘧嘕嘌嘒嗼嘏嘜嘁嘓嘂嗺嘝嘄嗿嗹墉塼墐墘墆墁塿塴墋塺墇墑墎塶墂墈塻墔墏壾奫嫜嫮嫥嫕嫪嫚嫭嫫嫳嫢嫠嫛嫬嫞嫝嫙嫨嫟孷寠",
-        ],
-        [
-          "e1a1",
-          "寣屣嶂嶀嵽嶆嵺嶁嵷嶊嶉嶈嵾嵼嶍嵹嵿幘幙幓廘廑廗廎廜廕廙廒廔彄彃彯徶愬愨慁慞慱慳慒慓慲慬憀慴慔慺慛慥愻慪慡慖戩戧戫搫摍摛摝摴摶摲摳摽摵摦撦摎撂摞摜摋摓摠摐摿搿摬摫摙摥摷敳斠暡暠暟朅朄朢榱榶槉",
-        ],
-        [
-          "e240",
-          "榠槎榖榰榬榼榑榙榎榧榍榩榾榯榿槄榽榤槔榹槊榚槏榳榓榪榡榞槙榗榐槂榵榥槆歊歍歋殞殟殠毃毄毾滎滵滱漃漥滸漷滻漮漉潎漙漚漧漘漻漒滭漊",
-        ],
-        [
-          "e2a1",
-          "漶潳滹滮漭潀漰漼漵滫漇漎潃漅滽滶漹漜滼漺漟漍漞漈漡熇熐熉熀熅熂熏煻熆熁熗牄牓犗犕犓獃獍獑獌瑢瑳瑱瑵瑲瑧瑮甀甂甃畽疐瘖瘈瘌瘕瘑瘊瘔皸瞁睼瞅瞂睮瞀睯睾瞃碲碪碴碭碨硾碫碞碥碠碬碢碤禘禊禋禖禕禔禓",
-        ],
-        [
-          "e340",
-          "禗禈禒禐稫穊稰稯稨稦窨窫窬竮箈箜箊箑箐箖箍箌箛箎箅箘劄箙箤箂粻粿粼粺綧綷緂綣綪緁緀緅綝緎緄緆緋緌綯綹綖綼綟綦綮綩綡緉罳翢翣翥翞",
-        ],
-        [
-          "e3a1",
-          "耤聝聜膉膆膃膇膍膌膋舕蒗蒤蒡蒟蒺蓎蓂蒬蒮蒫蒹蒴蓁蓍蒪蒚蒱蓐蒝蒧蒻蒢蒔蓇蓌蒛蒩蒯蒨蓖蒘蒶蓏蒠蓗蓔蓒蓛蒰蒑虡蜳蜣蜨蝫蝀蜮蜞蜡蜙蜛蝃蜬蝁蜾蝆蜠蜲蜪蜭蜼蜒蜺蜱蜵蝂蜦蜧蜸蜤蜚蜰蜑裷裧裱裲裺裾裮裼裶裻",
-        ],
-        [
-          "e440",
-          "裰裬裫覝覡覟覞觩觫觨誫誙誋誒誏誖谽豨豩賕賏賗趖踉踂跿踍跽踊踃踇踆踅跾踀踄輐輑輎輍鄣鄜鄠鄢鄟鄝鄚鄤鄡鄛酺酲酹酳銥銤鉶銛鉺銠銔銪銍",
-        ],
-        [
-          "e4a1",
-          "銦銚銫鉹銗鉿銣鋮銎銂銕銢鉽銈銡銊銆銌銙銧鉾銇銩銝銋鈭隞隡雿靘靽靺靾鞃鞀鞂靻鞄鞁靿韎韍頖颭颮餂餀餇馝馜駃馹馻馺駂馽駇骱髣髧鬾鬿魠魡魟鳱鳲鳵麧僿儃儰僸儆儇僶僾儋儌僽儊劋劌勱勯噈噂噌嘵噁噊噉噆噘",
-        ],
-        [
-          "e540",
-          "噚噀嘳嘽嘬嘾嘸嘪嘺圚墫墝墱墠墣墯墬墥墡壿嫿嫴嫽嫷嫶嬃嫸嬂嫹嬁嬇嬅嬏屧嶙嶗嶟嶒嶢嶓嶕嶠嶜嶡嶚嶞幩幝幠幜緳廛廞廡彉徲憋憃慹憱憰憢憉",
-        ],
-        [
-          "e5a1",
-          "憛憓憯憭憟憒憪憡憍慦憳戭摮摰撖撠撅撗撜撏撋撊撌撣撟摨撱撘敶敺敹敻斲斳暵暰暩暲暷暪暯樀樆樗槥槸樕槱槤樠槿槬槢樛樝槾樧槲槮樔槷槧橀樈槦槻樍槼槫樉樄樘樥樏槶樦樇槴樖歑殥殣殢殦氁氀毿氂潁漦潾澇濆澒",
-        ],
-        [
-          "e640",
-          "澍澉澌潢潏澅潚澖潶潬澂潕潲潒潐潗澔澓潝漀潡潫潽潧澐潓澋潩潿澕潣潷潪潻熲熯熛熰熠熚熩熵熝熥熞熤熡熪熜熧熳犘犚獘獒獞獟獠獝獛獡獚獙",
-        ],
-        [
-          "e6a1",
-          "獢璇璉璊璆璁瑽璅璈瑼瑹甈甇畾瘥瘞瘙瘝瘜瘣瘚瘨瘛皜皝皞皛瞍瞏瞉瞈磍碻磏磌磑磎磔磈磃磄磉禚禡禠禜禢禛歶稹窲窴窳箷篋箾箬篎箯箹篊箵糅糈糌糋緷緛緪緧緗緡縃緺緦緶緱緰緮緟罶羬羰羭翭翫翪翬翦翨聤聧膣膟",
-        ],
-        [
-          "e740",
-          "膞膕膢膙膗舖艏艓艒艐艎艑蔤蔻蔏蔀蔩蔎蔉蔍蔟蔊蔧蔜蓻蔫蓺蔈蔌蓴蔪蓲蔕蓷蓫蓳蓼蔒蓪蓩蔖蓾蔨蔝蔮蔂蓽蔞蓶蔱蔦蓧蓨蓰蓯蓹蔘蔠蔰蔋蔙蔯虢",
-        ],
-        [
-          "e7a1",
-          "蝖蝣蝤蝷蟡蝳蝘蝔蝛蝒蝡蝚蝑蝞蝭蝪蝐蝎蝟蝝蝯蝬蝺蝮蝜蝥蝏蝻蝵蝢蝧蝩衚褅褌褔褋褗褘褙褆褖褑褎褉覢覤覣觭觰觬諏諆誸諓諑諔諕誻諗誾諀諅諘諃誺誽諙谾豍貏賥賟賙賨賚賝賧趠趜趡趛踠踣踥踤踮踕踛踖踑踙踦踧",
-        ],
-        [
-          "e840",
-          "踔踒踘踓踜踗踚輬輤輘輚輠輣輖輗遳遰遯遧遫鄯鄫鄩鄪鄲鄦鄮醅醆醊醁醂醄醀鋐鋃鋄鋀鋙銶鋏鋱鋟鋘鋩鋗鋝鋌鋯鋂鋨鋊鋈鋎鋦鋍鋕鋉鋠鋞鋧鋑鋓",
-        ],
-        [
-          "e8a1",
-          "銵鋡鋆銴镼閬閫閮閰隤隢雓霅霈霂靚鞊鞎鞈韐韏頞頝頦頩頨頠頛頧颲餈飺餑餔餖餗餕駜駍駏駓駔駎駉駖駘駋駗駌骳髬髫髳髲髱魆魃魧魴魱魦魶魵魰魨魤魬鳼鳺鳽鳿鳷鴇鴀鳹鳻鴈鴅鴄麃黓鼏鼐儜儓儗儚儑凞匴叡噰噠噮",
-        ],
-        [
-          "e940",
-          "噳噦噣噭噲噞噷圜圛壈墽壉墿墺壂墼壆嬗嬙嬛嬡嬔嬓嬐嬖嬨嬚嬠嬞寯嶬嶱嶩嶧嶵嶰嶮嶪嶨嶲嶭嶯嶴幧幨幦幯廩廧廦廨廥彋徼憝憨憖懅憴懆懁懌憺",
-        ],
-        [
-          "e9a1",
-          "憿憸憌擗擖擐擏擉撽撉擃擛擳擙攳敿敼斢曈暾曀曊曋曏暽暻暺曌朣樴橦橉橧樲橨樾橝橭橶橛橑樨橚樻樿橁橪橤橐橏橔橯橩橠樼橞橖橕橍橎橆歕歔歖殧殪殫毈毇氄氃氆澭濋澣濇澼濎濈潞濄澽澞濊澨瀄澥澮澺澬澪濏澿澸",
-        ],
-        [
-          "ea40",
-          "澢濉澫濍澯澲澰燅燂熿熸燖燀燁燋燔燊燇燏熽燘熼燆燚燛犝犞獩獦獧獬獥獫獪瑿璚璠璔璒璕璡甋疀瘯瘭瘱瘽瘳瘼瘵瘲瘰皻盦瞚瞝瞡瞜瞛瞢瞣瞕瞙",
-        ],
-        [
-          "eaa1",
-          "瞗磝磩磥磪磞磣磛磡磢磭磟磠禤穄穈穇窶窸窵窱窷篞篣篧篝篕篥篚篨篹篔篪篢篜篫篘篟糒糔糗糐糑縒縡縗縌縟縠縓縎縜縕縚縢縋縏縖縍縔縥縤罃罻罼罺羱翯耪耩聬膱膦膮膹膵膫膰膬膴膲膷膧臲艕艖艗蕖蕅蕫蕍蕓蕡蕘",
-        ],
-        [
-          "eb40",
-          "蕀蕆蕤蕁蕢蕄蕑蕇蕣蔾蕛蕱蕎蕮蕵蕕蕧蕠薌蕦蕝蕔蕥蕬虣虥虤螛螏螗螓螒螈螁螖螘蝹螇螣螅螐螑螝螄螔螜螚螉褞褦褰褭褮褧褱褢褩褣褯褬褟觱諠",
-        ],
-        [
-          "eba1",
-          "諢諲諴諵諝謔諤諟諰諈諞諡諨諿諯諻貑貒貐賵賮賱賰賳赬赮趥趧踳踾踸蹀蹅踶踼踽蹁踰踿躽輶輮輵輲輹輷輴遶遹遻邆郺鄳鄵鄶醓醐醑醍醏錧錞錈錟錆錏鍺錸錼錛錣錒錁鍆錭錎錍鋋錝鋺錥錓鋹鋷錴錂錤鋿錩錹錵錪錔錌",
-        ],
-        [
-          "ec40",
-          "錋鋾錉錀鋻錖閼闍閾閹閺閶閿閵閽隩雔霋霒霐鞙鞗鞔韰韸頵頯頲餤餟餧餩馞駮駬駥駤駰駣駪駩駧骹骿骴骻髶髺髹髷鬳鮀鮅鮇魼魾魻鮂鮓鮒鮐魺鮕",
-        ],
-        [
-          "eca1",
-          "魽鮈鴥鴗鴠鴞鴔鴩鴝鴘鴢鴐鴙鴟麈麆麇麮麭黕黖黺鼒鼽儦儥儢儤儠儩勴嚓嚌嚍嚆嚄嚃噾嚂噿嚁壖壔壏壒嬭嬥嬲嬣嬬嬧嬦嬯嬮孻寱寲嶷幬幪徾徻懃憵憼懧懠懥懤懨懞擯擩擣擫擤擨斁斀斶旚曒檍檖檁檥檉檟檛檡檞檇檓檎",
-        ],
-        [
-          "ed40",
-          "檕檃檨檤檑橿檦檚檅檌檒歛殭氉濌澩濴濔濣濜濭濧濦濞濲濝濢濨燡燱燨燲燤燰燢獳獮獯璗璲璫璐璪璭璱璥璯甐甑甒甏疄癃癈癉癇皤盩瞵瞫瞲瞷瞶",
-        ],
-        [
-          "eda1",
-          "瞴瞱瞨矰磳磽礂磻磼磲礅磹磾礄禫禨穜穛穖穘穔穚窾竀竁簅簏篲簀篿篻簎篴簋篳簂簉簃簁篸篽簆篰篱簐簊糨縭縼繂縳顈縸縪繉繀繇縩繌縰縻縶繄縺罅罿罾罽翴翲耬膻臄臌臊臅臇膼臩艛艚艜薃薀薏薧薕薠薋薣蕻薤薚薞",
-        ],
-        [
-          "ee40",
-          "蕷蕼薉薡蕺蕸蕗薎薖薆薍薙薝薁薢薂薈薅蕹蕶薘薐薟虨螾螪螭蟅螰螬螹螵螼螮蟉蟃蟂蟌螷螯蟄蟊螴螶螿螸螽蟞螲褵褳褼褾襁襒褷襂覭覯覮觲觳謞",
-        ],
-        [
-          "eea1",
-          "謘謖謑謅謋謢謏謒謕謇謍謈謆謜謓謚豏豰豲豱豯貕貔賹赯蹎蹍蹓蹐蹌蹇轃轀邅遾鄸醚醢醛醙醟醡醝醠鎡鎃鎯鍤鍖鍇鍼鍘鍜鍶鍉鍐鍑鍠鍭鎏鍌鍪鍹鍗鍕鍒鍏鍱鍷鍻鍡鍞鍣鍧鎀鍎鍙闇闀闉闃闅閷隮隰隬霠霟霘霝霙鞚鞡鞜",
-        ],
-        [
-          "ef40",
-          "鞞鞝韕韔韱顁顄顊顉顅顃餥餫餬餪餳餲餯餭餱餰馘馣馡騂駺駴駷駹駸駶駻駽駾駼騃骾髾髽鬁髼魈鮚鮨鮞鮛鮦鮡鮥鮤鮆鮢鮠鮯鴳鵁鵧鴶鴮鴯鴱鴸鴰",
-        ],
-        [
-          "efa1",
-          "鵅鵂鵃鴾鴷鵀鴽翵鴭麊麉麍麰黈黚黻黿鼤鼣鼢齔龠儱儭儮嚘嚜嚗嚚嚝嚙奰嬼屩屪巀幭幮懘懟懭懮懱懪懰懫懖懩擿攄擽擸攁攃擼斔旛曚曛曘櫅檹檽櫡櫆檺檶檷櫇檴檭歞毉氋瀇瀌瀍瀁瀅瀔瀎濿瀀濻瀦濼濷瀊爁燿燹爃燽獶",
-        ],
-        [
-          "f040",
-          "璸瓀璵瓁璾璶璻瓂甔甓癜癤癙癐癓癗癚皦皽盬矂瞺磿礌礓礔礉礐礒礑禭禬穟簜簩簙簠簟簭簝簦簨簢簥簰繜繐繖繣繘繢繟繑繠繗繓羵羳翷翸聵臑臒",
-        ],
-        [
-          "f0a1",
-          "臐艟艞薴藆藀藃藂薳薵薽藇藄薿藋藎藈藅薱薶藒蘤薸薷薾虩蟧蟦蟢蟛蟫蟪蟥蟟蟳蟤蟔蟜蟓蟭蟘蟣螤蟗蟙蠁蟴蟨蟝襓襋襏襌襆襐襑襉謪謧謣謳謰謵譇謯謼謾謱謥謷謦謶謮謤謻謽謺豂豵貙貘貗賾贄贂贀蹜蹢蹠蹗蹖蹞蹥蹧",
-        ],
-        [
-          "f140",
-          "蹛蹚蹡蹝蹩蹔轆轇轈轋鄨鄺鄻鄾醨醥醧醯醪鎵鎌鎒鎷鎛鎝鎉鎧鎎鎪鎞鎦鎕鎈鎙鎟鎍鎱鎑鎲鎤鎨鎴鎣鎥闒闓闑隳雗雚巂雟雘雝霣霢霥鞬鞮鞨鞫鞤鞪",
-        ],
-        [
-          "f1a1",
-          "鞢鞥韗韙韖韘韺顐顑顒颸饁餼餺騏騋騉騍騄騑騊騅騇騆髀髜鬈鬄鬅鬩鬵魊魌魋鯇鯆鯃鮿鯁鮵鮸鯓鮶鯄鮹鮽鵜鵓鵏鵊鵛鵋鵙鵖鵌鵗鵒鵔鵟鵘鵚麎麌黟鼁鼀鼖鼥鼫鼪鼩鼨齌齕儴儵劖勷厴嚫嚭嚦嚧嚪嚬壚壝壛夒嬽嬾嬿巃幰",
-        ],
-        [
-          "f240",
-          "徿懻攇攐攍攉攌攎斄旞旝曞櫧櫠櫌櫑櫙櫋櫟櫜櫐櫫櫏櫍櫞歠殰氌瀙瀧瀠瀖瀫瀡瀢瀣瀩瀗瀤瀜瀪爌爊爇爂爅犥犦犤犣犡瓋瓅璷瓃甖癠矉矊矄矱礝礛",
-        ],
-        [
-          "f2a1",
-          "礡礜礗礞禰穧穨簳簼簹簬簻糬糪繶繵繸繰繷繯繺繲繴繨罋罊羃羆羷翽翾聸臗臕艤艡艣藫藱藭藙藡藨藚藗藬藲藸藘藟藣藜藑藰藦藯藞藢蠀蟺蠃蟶蟷蠉蠌蠋蠆蟼蠈蟿蠊蠂襢襚襛襗襡襜襘襝襙覈覷覶觶譐譈譊譀譓譖譔譋譕",
-        ],
-        [
-          "f340",
-          "譑譂譒譗豃豷豶貚贆贇贉趬趪趭趫蹭蹸蹳蹪蹯蹻軂轒轑轏轐轓辴酀鄿醰醭鏞鏇鏏鏂鏚鏐鏹鏬鏌鏙鎩鏦鏊鏔鏮鏣鏕鏄鏎鏀鏒鏧镽闚闛雡霩霫霬霨霦",
-        ],
-        [
-          "f3a1",
-          "鞳鞷鞶韝韞韟顜顙顝顗颿颽颻颾饈饇饃馦馧騚騕騥騝騤騛騢騠騧騣騞騜騔髂鬋鬊鬎鬌鬷鯪鯫鯠鯞鯤鯦鯢鯰鯔鯗鯬鯜鯙鯥鯕鯡鯚鵷鶁鶊鶄鶈鵱鶀鵸鶆鶋鶌鵽鵫鵴鵵鵰鵩鶅鵳鵻鶂鵯鵹鵿鶇鵨麔麑黀黼鼭齀齁齍齖齗齘匷嚲",
-        ],
-        [
-          "f440",
-          "嚵嚳壣孅巆巇廮廯忀忁懹攗攖攕攓旟曨曣曤櫳櫰櫪櫨櫹櫱櫮櫯瀼瀵瀯瀷瀴瀱灂瀸瀿瀺瀹灀瀻瀳灁爓爔犨獽獼璺皫皪皾盭矌矎矏矍矲礥礣礧礨礤礩",
-        ],
-        [
-          "f4a1",
-          "禲穮穬穭竷籉籈籊籇籅糮繻繾纁纀羺翿聹臛臙舋艨艩蘢藿蘁藾蘛蘀藶蘄蘉蘅蘌藽蠙蠐蠑蠗蠓蠖襣襦覹觷譠譪譝譨譣譥譧譭趮躆躈躄轙轖轗轕轘轚邍酃酁醷醵醲醳鐋鐓鏻鐠鐏鐔鏾鐕鐐鐨鐙鐍鏵鐀鏷鐇鐎鐖鐒鏺鐉鏸鐊鏿",
-        ],
-        [
-          "f540",
-          "鏼鐌鏶鐑鐆闞闠闟霮霯鞹鞻韽韾顠顢顣顟飁飂饐饎饙饌饋饓騲騴騱騬騪騶騩騮騸騭髇髊髆鬐鬒鬑鰋鰈鯷鰅鰒鯸鱀鰇鰎鰆鰗鰔鰉鶟鶙鶤鶝鶒鶘鶐鶛",
-        ],
-        [
-          "f5a1",
-          "鶠鶔鶜鶪鶗鶡鶚鶢鶨鶞鶣鶿鶩鶖鶦鶧麙麛麚黥黤黧黦鼰鼮齛齠齞齝齙龑儺儹劘劗囃嚽嚾孈孇巋巏廱懽攛欂櫼欃櫸欀灃灄灊灈灉灅灆爝爚爙獾甗癪矐礭礱礯籔籓糲纊纇纈纋纆纍罍羻耰臝蘘蘪蘦蘟蘣蘜蘙蘧蘮蘡蘠蘩蘞蘥",
-        ],
-        [
-          "f640",
-          "蠩蠝蠛蠠蠤蠜蠫衊襭襩襮襫觺譹譸譅譺譻贐贔趯躎躌轞轛轝酆酄酅醹鐿鐻鐶鐩鐽鐼鐰鐹鐪鐷鐬鑀鐱闥闤闣霵霺鞿韡顤飉飆飀饘饖騹騽驆驄驂驁騺",
-        ],
-        [
-          "f6a1",
-          "騿髍鬕鬗鬘鬖鬺魒鰫鰝鰜鰬鰣鰨鰩鰤鰡鶷鶶鶼鷁鷇鷊鷏鶾鷅鷃鶻鶵鷎鶹鶺鶬鷈鶱鶭鷌鶳鷍鶲鹺麜黫黮黭鼛鼘鼚鼱齎齥齤龒亹囆囅囋奱孋孌巕巑廲攡攠攦攢欋欈欉氍灕灖灗灒爞爟犩獿瓘瓕瓙瓗癭皭礵禴穰穱籗籜籙籛籚",
-        ],
-        [
-          "f740",
-          "糴糱纑罏羇臞艫蘴蘵蘳蘬蘲蘶蠬蠨蠦蠪蠥襱覿覾觻譾讄讂讆讅譿贕躕躔躚躒躐躖躗轠轢酇鑌鑐鑊鑋鑏鑇鑅鑈鑉鑆霿韣顪顩飋饔饛驎驓驔驌驏驈驊",
-        ],
-        [
-          "f7a1",
-          "驉驒驐髐鬙鬫鬻魖魕鱆鱈鰿鱄鰹鰳鱁鰼鰷鰴鰲鰽鰶鷛鷒鷞鷚鷋鷐鷜鷑鷟鷩鷙鷘鷖鷵鷕鷝麶黰鼵鼳鼲齂齫龕龢儽劙壨壧奲孍巘蠯彏戁戃戄攩攥斖曫欑欒欏毊灛灚爢玂玁玃癰矔籧籦纕艬蘺虀蘹蘼蘱蘻蘾蠰蠲蠮蠳襶襴襳觾",
-        ],
-        [
-          "f840",
-          "讌讎讋讈豅贙躘轤轣醼鑢鑕鑝鑗鑞韄韅頀驖驙鬞鬟鬠鱒鱘鱐鱊鱍鱋鱕鱙鱌鱎鷻鷷鷯鷣鷫鷸鷤鷶鷡鷮鷦鷲鷰鷢鷬鷴鷳鷨鷭黂黐黲黳鼆鼜鼸鼷鼶齃齏",
-        ],
-        [
-          "f8a1",
-          "齱齰齮齯囓囍孎屭攭曭曮欓灟灡灝灠爣瓛瓥矕礸禷禶籪纗羉艭虃蠸蠷蠵衋讔讕躞躟躠躝醾醽釂鑫鑨鑩雥靆靃靇韇韥驞髕魙鱣鱧鱦鱢鱞鱠鸂鷾鸇鸃鸆鸅鸀鸁鸉鷿鷽鸄麠鼞齆齴齵齶囔攮斸欘欙欗欚灢爦犪矘矙礹籩籫糶纚",
-        ],
-        [
-          "f940",
-          "纘纛纙臠臡虆虇虈襹襺襼襻觿讘讙躥躤躣鑮鑭鑯鑱鑳靉顲饟鱨鱮鱭鸋鸍鸐鸏鸒鸑麡黵鼉齇齸齻齺齹圞灦籯蠼趲躦釃鑴鑸鑶鑵驠鱴鱳鱱鱵鸔鸓黶鼊",
-        ],
-        [
-          "f9a1",
-          "龤灨灥糷虪蠾蠽蠿讞貜躩軉靋顳顴飌饡馫驤驦驧鬤鸕鸗齈戇欞爧虌躨钂钀钁驩驨鬮鸙爩虋讟钃鱹麷癵驫鱺鸝灩灪麤齾齉龘碁銹裏墻恒粧嫺╔╦╗╠╬╣╚╩╝╒╤╕╞╪╡╘╧╛╓╥╖╟╫╢╙╨╜║═╭╮╰╯▓",
-        ],
-      ];
+  /**
+   * Close the interface and cleanup listeners
+   */
 
-      /***/
-    },
-    /* 396 */
-    /***/ function (module, exports) {
-      module.exports = [
-        ["a140", "", 62],
-        ["a180", "", 32],
-        ["a240", "", 62],
-        ["a280", "", 32],
-        ["a2ab", "", 5],
-        ["a2e3", "€"],
-        ["a2ef", ""],
-        ["a2fd", ""],
-        ["a340", "", 62],
-        ["a380", "", 31, "　"],
-        ["a440", "", 62],
-        ["a480", "", 32],
-        ["a4f4", "", 10],
-        ["a540", "", 62],
-        ["a580", "", 32],
-        ["a5f7", "", 7],
-        ["a640", "", 62],
-        ["a680", "", 32],
-        ["a6b9", "", 7],
-        ["a6d9", "", 6],
-        ["a6ec", ""],
-        ["a6f3", ""],
-        ["a6f6", "", 8],
-        ["a740", "", 62],
-        ["a780", "", 32],
-        ["a7c2", "", 14],
-        ["a7f2", "", 12],
-        ["a896", "", 10],
-        ["a8bc", ""],
-        ["a8bf", "ǹ"],
-        ["a8c1", ""],
-        ["a8ea", "", 20],
-        ["a958", ""],
-        ["a95b", ""],
-        ["a95d", ""],
-        ["a989", "〾⿰", 11],
-        ["a997", "", 12],
-        ["a9f0", "", 14],
-        ["aaa1", "", 93],
-        ["aba1", "", 93],
-        ["aca1", "", 93],
-        ["ada1", "", 93],
-        ["aea1", "", 93],
-        ["afa1", "", 93],
-        ["d7fa", "", 4],
-        ["f8a1", "", 93],
-        ["f9a1", "", 93],
-        ["faa1", "", 93],
-        ["fba1", "", 93],
-        ["fca1", "", 93],
-        ["fda1", "", 93],
-        [
-          "fe50",
-          "⺁⺄㑳㑇⺈⺋㖞㘚㘎⺌⺗㥮㤘㧏㧟㩳㧐㭎㱮㳠⺧⺪䁖䅟⺮䌷⺳⺶⺷䎱䎬⺻䏝䓖䙡䙌",
-        ],
-        [
-          "fe80",
-          "䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",
-          6,
-          "䶮",
-          93,
-        ],
-      ];
+  close() {
+    // Remove events listeners
+    this.rl.removeListener('SIGINT', this.onForceClose);
+    process.removeListener('exit', this.onForceClose);
 
-      /***/
-    },
-    /* 397 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    this.rl.output.unmute();
 
-      module.exports = __webpack_require__(601).isCI;
+    if (this.activePrompt && typeof this.activePrompt.close === 'function') {
+      this.activePrompt.close();
+    }
 
-      /***/
-    },
-    /* 398 */
-    /***/ function (module, exports) {
-      var toString = {}.toString;
-
-      module.exports =
-        Array.isArray ||
-        function (arr) {
-          return toString.call(arr) == "[object Array]";
-        };
+    // Close the readline
+    this.rl.output.end();
+    this.rl.pause();
+    this.rl.close();
+  }
+}
+
+function setupReadlineOptions(opt) {
+  opt = opt || {};
+
+  // Default `input` to stdin
+  var input = opt.input || process.stdin;
 
-      /***/
+  // Add mute capabilities to the output
+  var ms = new MuteStream();
+  ms.pipe(opt.output || process.stdout);
+  var output = ms;
+
+  return _.extend(
+    {
+      terminal: true,
+      input: input,
+      output: output
     },
-    /* 399 */
-    /***/ function (module, exports, __webpack_require__) {
-      var stream = __webpack_require__(23);
+    _.omit(opt, ['input', 'output'])
+  );
+}
 
-      function isStream(obj) {
-        return obj instanceof stream.Stream;
-      }
+module.exports = UI;
 
-      function isReadable(obj) {
-        return (
-          isStream(obj) &&
-          typeof obj._read == "function" &&
-          typeof obj._readableState == "object"
-        );
-      }
 
-      function isWritable(obj) {
-        return (
-          isStream(obj) &&
-          typeof obj._write == "function" &&
-          typeof obj._writableState == "object"
-        );
-      }
+/***/ }),
+/* 394 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function isDuplex(obj) {
-        return isReadable(obj) && isWritable(obj);
-      }
+"use strict";
 
-      module.exports = isStream;
-      module.exports.isReadable = isReadable;
-      module.exports.isWritable = isWritable;
-      module.exports.isDuplex = isDuplex;
+var ansiEscapes = __webpack_require__(504);
 
-      /***/
-    },
-    /* 400 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * mime-types
-       * Copyright(c) 2014 Jonathan Ong
-       * Copyright(c) 2015 Douglas Christopher Wilson
-       * MIT Licensed
-       */
+/**
+ * Move cursor left by `x`
+ * @param  {Readline} rl - Readline instance
+ * @param  {Number}   x  - How far to go left (default to 1)
+ */
 
-      /**
-       * Module dependencies.
-       * @private
-       */
+exports.left = function(rl, x) {
+  rl.output.write(ansiEscapes.cursorBackward(x));
+};
 
-      var db = __webpack_require__(759);
-      var extname = __webpack_require__(0).extname;
+/**
+ * Move cursor right by `x`
+ * @param  {Readline} rl - Readline instance
+ * @param  {Number}   x  - How far to go left (default to 1)
+ */
 
-      /**
-       * Module variables.
-       * @private
-       */
+exports.right = function(rl, x) {
+  rl.output.write(ansiEscapes.cursorForward(x));
+};
 
-      var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/;
-      var TEXT_TYPE_REGEXP = /^text\//i;
+/**
+ * Move cursor up by `x`
+ * @param  {Readline} rl - Readline instance
+ * @param  {Number}   x  - How far to go up (default to 1)
+ */
 
-      /**
-       * Module exports.
-       * @public
-       */
+exports.up = function(rl, x) {
+  rl.output.write(ansiEscapes.cursorUp(x));
+};
 
-      exports.charset = charset;
-      exports.charsets = { lookup: charset };
-      exports.contentType = contentType;
-      exports.extension = extension;
-      exports.extensions = Object.create(null);
-      exports.lookup = lookup;
-      exports.types = Object.create(null);
+/**
+ * Move cursor down by `x`
+ * @param  {Readline} rl - Readline instance
+ * @param  {Number}   x  - How far to go down (default to 1)
+ */
 
-      // Populate the extensions/types maps
-      populateMaps(exports.extensions, exports.types);
+exports.down = function(rl, x) {
+  rl.output.write(ansiEscapes.cursorDown(x));
+};
 
-      /**
-       * Get the default charset for a MIME type.
-       *
-       * @param {string} type
-       * @return {boolean|string}
-       */
+/**
+ * Clear current line
+ * @param  {Readline} rl  - Readline instance
+ * @param  {Number}   len - number of line to delete
+ */
+exports.clearLine = function(rl, len) {
+  rl.output.write(ansiEscapes.eraseLines(len));
+};
 
-      function charset(type) {
-        if (!type || typeof type !== "string") {
-          return false;
-        }
 
-        // TODO: use media-typer
-        var match = EXTRACT_TYPE_REGEXP.exec(type);
-        var mime = match && db[match[1].toLowerCase()];
+/***/ }),
+/* 395 */
+/***/ (function(module, exports) {
 
-        if (mime && mime.charset) {
-          return mime.charset;
-        }
+module.exports = 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覾觻譾讄讂讆讅譿贕躕躔躚躒躐躖躗轠轢酇鑌鑐鑊鑋鑏鑇鑅鑈鑉鑆霿韣顪顩飋饔饛驎驓驔驌驏驈驊"],["f7a1","驉驒驐髐鬙鬫鬻魖魕鱆鱈鰿鱄鰹鰳鱁鰼鰷鰴鰲鰽鰶鷛鷒鷞鷚鷋鷐鷜鷑鷟鷩鷙鷘鷖鷵鷕鷝麶黰鼵鼳鼲齂齫龕龢儽劙壨壧奲孍巘蠯彏戁戃戄攩攥斖曫欑欒欏毊灛灚爢玂玁玃癰矔籧籦纕艬蘺虀蘹蘼蘱蘻蘾蠰蠲蠮蠳襶襴襳觾"],["f840","讌讎讋讈豅贙躘轤轣醼鑢鑕鑝鑗鑞韄韅頀驖驙鬞鬟鬠鱒鱘鱐鱊鱍鱋鱕鱙鱌鱎鷻鷷鷯鷣鷫鷸鷤鷶鷡鷮鷦鷲鷰鷢鷬鷴鷳鷨鷭黂黐黲黳鼆鼜鼸鼷鼶齃齏"],["f8a1","齱齰齮齯囓囍孎屭攭曭曮欓灟灡灝灠爣瓛瓥矕礸禷禶籪纗羉艭虃蠸蠷蠵衋讔讕躞躟躠躝醾醽釂鑫鑨鑩雥靆靃靇韇韥驞髕魙鱣鱧鱦鱢鱞鱠鸂鷾鸇鸃鸆鸅鸀鸁鸉鷿鷽鸄麠鼞齆齴齵齶囔攮斸欘欙欗欚灢爦犪矘矙礹籩籫糶纚"],["f940","纘纛纙臠臡虆虇虈襹襺襼襻觿讘讙躥躤躣鑮鑭鑯鑱鑳靉顲饟鱨鱮鱭鸋鸍鸐鸏鸒鸑麡黵鼉齇齸齻齺齹圞灦籯蠼趲躦釃鑴鑸鑶鑵驠鱴鱳鱱鱵鸔鸓黶鼊"],["f9a1","龤灨灥糷虪蠾蠽蠿讞貜躩軉靋顳顴飌饡馫驤驦驧鬤鸕鸗齈戇欞爧虌躨钂钀钁驩驨鬮鸙爩虋讟钃鱹麷癵驫鱺鸝灩灪麤齾齉龘碁銹裏墻恒粧嫺╔╦╗╠╬╣╚╩╝╒╤╕╞╪╡╘╧╛╓╥╖╟╫╢╙╨╜║═╭╮╰╯▓"]]
 
-        // default text/* to utf-8
-        if (match && TEXT_TYPE_REGEXP.test(match[1])) {
-          return "UTF-8";
-        }
+/***/ }),
+/* 396 */
+/***/ (function(module, exports) {
 
-        return false;
-      }
+module.exports = [["a140","",62],["a180","",32],["a240","",62],["a280","",32],["a2ab","",5],["a2e3","€"],["a2ef",""],["a2fd",""],["a340","",62],["a380","",31,"　"],["a440","",62],["a480","",32],["a4f4","",10],["a540","",62],["a580","",32],["a5f7","",7],["a640","",62],["a680","",32],["a6b9","",7],["a6d9","",6],["a6ec",""],["a6f3",""],["a6f6","",8],["a740","",62],["a780","",32],["a7c2","",14],["a7f2","",12],["a896","",10],["a8bc",""],["a8bf","ǹ"],["a8c1",""],["a8ea","",20],["a958",""],["a95b",""],["a95d",""],["a989","〾⿰",11],["a997","",12],["a9f0","",14],["aaa1","",93],["aba1","",93],["aca1","",93],["ada1","",93],["aea1","",93],["afa1","",93],["d7fa","",4],["f8a1","",93],["f9a1","",93],["faa1","",93],["fba1","",93],["fca1","",93],["fda1","",93],["fe50","⺁⺄㑳㑇⺈⺋㖞㘚㘎⺌⺗㥮㤘㧏㧟㩳㧐㭎㱮㳠⺧⺪䁖䅟⺮䌷⺳⺶⺷䎱䎬⺻䏝䓖䙡䙌"],["fe80","䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",6,"䶮",93]]
 
-      /**
-       * Create a full Content-Type header given a MIME type or extension.
-       *
-       * @param {string} str
-       * @return {boolean|string}
-       */
+/***/ }),
+/* 397 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function contentType(str) {
-        // TODO: should this even be in this module?
-        if (!str || typeof str !== "string") {
-          return false;
-        }
+"use strict";
 
-        var mime = str.indexOf("/") === -1 ? exports.lookup(str) : str;
 
-        if (!mime) {
-          return false;
-        }
+module.exports = __webpack_require__(601).isCI
 
-        // TODO: use content-type or other module
-        if (mime.indexOf("charset") === -1) {
-          var charset = exports.charset(mime);
-          if (charset) mime += "; charset=" + charset.toLowerCase();
-        }
 
-        return mime;
-      }
+/***/ }),
+/* 398 */
+/***/ (function(module, exports) {
 
-      /**
-       * Get the default extension for a MIME type.
-       *
-       * @param {string} type
-       * @return {boolean|string}
-       */
+var toString = {}.toString;
 
-      function extension(type) {
-        if (!type || typeof type !== "string") {
-          return false;
-        }
+module.exports = Array.isArray || function (arr) {
+  return toString.call(arr) == '[object Array]';
+};
 
-        // TODO: use media-typer
-        var match = EXTRACT_TYPE_REGEXP.exec(type);
 
-        // get extensions
-        var exts = match && exports.extensions[match[1].toLowerCase()];
+/***/ }),
+/* 399 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (!exts || !exts.length) {
-          return false;
-        }
+var stream = __webpack_require__(23)
 
-        return exts[0];
-      }
 
-      /**
-       * Lookup the MIME type for a file path/extension.
-       *
-       * @param {string} path
-       * @return {boolean|string}
-       */
+function isStream (obj) {
+  return obj instanceof stream.Stream
+}
 
-      function lookup(path) {
-        if (!path || typeof path !== "string") {
-          return false;
-        }
 
-        // get the extension ("ext" or ".ext" or full path)
-        var extension = extname("x." + path)
-          .toLowerCase()
-          .substr(1);
+function isReadable (obj) {
+  return isStream(obj) && typeof obj._read == 'function' && typeof obj._readableState == 'object'
+}
 
-        if (!extension) {
-          return false;
-        }
 
-        return exports.types[extension] || false;
-      }
+function isWritable (obj) {
+  return isStream(obj) && typeof obj._write == 'function' && typeof obj._writableState == 'object'
+}
 
-      /**
-       * Populate the extensions and types maps.
-       * @private
-       */
 
-      function populateMaps(extensions, types) {
-        // source preference (least -> most)
-        var preference = ["nginx", "apache", undefined, "iana"];
+function isDuplex (obj) {
+  return isReadable(obj) && isWritable(obj)
+}
 
-        Object.keys(db).forEach(function forEachMimeType(type) {
-          var mime = db[type];
-          var exts = mime.extensions;
 
-          if (!exts || !exts.length) {
-            return;
-          }
+module.exports            = isStream
+module.exports.isReadable = isReadable
+module.exports.isWritable = isWritable
+module.exports.isDuplex   = isDuplex
 
-          // mime -> extensions
-          extensions[type] = exts;
 
-          // extension -> mime
-          for (var i = 0; i < exts.length; i++) {
-            var extension = exts[i];
+/***/ }),
+/* 400 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            if (types[extension]) {
-              var from = preference.indexOf(db[types[extension]].source);
-              var to = preference.indexOf(mime.source);
+"use strict";
+/*!
+ * mime-types
+ * Copyright(c) 2014 Jonathan Ong
+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
 
-              if (
-                types[extension] !== "application/octet-stream" &&
-                (from > to ||
-                  (from === to &&
-                    types[extension].substr(0, 12) === "application/"))
-              ) {
-                // skip the remapping
-                continue;
-              }
-            }
 
-            // set the extension -> mime
-            types[extension] = type;
-          }
-        });
-      }
 
-      /***/
-    },
-    /* 401 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Stream = __webpack_require__(23);
+/**
+ * Module dependencies.
+ * @private
+ */
 
-      module.exports = MuteStream;
+var db = __webpack_require__(759)
+var extname = __webpack_require__(0).extname
 
-      // var out = new MuteStream(process.stdout)
-      // argument auto-pipes
-      function MuteStream(opts) {
-        Stream.apply(this);
-        opts = opts || {};
-        this.writable = this.readable = true;
-        this.muted = false;
-        this.on("pipe", this._onpipe);
-        this.replace = opts.replace;
+/**
+ * Module variables.
+ * @private
+ */
 
-        // For readline-type situations
-        // This much at the start of a line being redrawn after a ctrl char
-        // is seen (such as backspace) won't be redrawn as the replacement
-        this._prompt = opts.prompt || null;
-        this._hadControl = false;
-      }
+var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/
+var TEXT_TYPE_REGEXP = /^text\//i
 
-      MuteStream.prototype = Object.create(Stream.prototype);
+/**
+ * Module exports.
+ * @public
+ */
 
-      Object.defineProperty(MuteStream.prototype, "constructor", {
-        value: MuteStream,
-        enumerable: false,
-      });
+exports.charset = charset
+exports.charsets = { lookup: charset }
+exports.contentType = contentType
+exports.extension = extension
+exports.extensions = Object.create(null)
+exports.lookup = lookup
+exports.types = Object.create(null)
 
-      MuteStream.prototype.mute = function () {
-        this.muted = true;
-      };
+// Populate the extensions/types maps
+populateMaps(exports.extensions, exports.types)
 
-      MuteStream.prototype.unmute = function () {
-        this.muted = false;
-      };
+/**
+ * Get the default charset for a MIME type.
+ *
+ * @param {string} type
+ * @return {boolean|string}
+ */
 
-      Object.defineProperty(MuteStream.prototype, "_onpipe", {
-        value: onPipe,
-        enumerable: false,
-        writable: true,
-        configurable: true,
-      });
+function charset (type) {
+  if (!type || typeof type !== 'string') {
+    return false
+  }
 
-      function onPipe(src) {
-        this._src = src;
-      }
+  // TODO: use media-typer
+  var match = EXTRACT_TYPE_REGEXP.exec(type)
+  var mime = match && db[match[1].toLowerCase()]
 
-      Object.defineProperty(MuteStream.prototype, "isTTY", {
-        get: getIsTTY,
-        set: setIsTTY,
-        enumerable: true,
-        configurable: true,
-      });
+  if (mime && mime.charset) {
+    return mime.charset
+  }
 
-      function getIsTTY() {
-        return this._dest
-          ? this._dest.isTTY
-          : this._src
-            ? this._src.isTTY
-            : false;
-      }
-
-      // basically just get replace the getter/setter with a regular value
-      function setIsTTY(isTTY) {
-        Object.defineProperty(this, "isTTY", {
-          value: isTTY,
-          enumerable: true,
-          writable: true,
-          configurable: true,
-        });
-      }
+  // default text/* to utf-8
+  if (match && TEXT_TYPE_REGEXP.test(match[1])) {
+    return 'UTF-8'
+  }
 
-      Object.defineProperty(MuteStream.prototype, "rows", {
-        get: function () {
-          return this._dest
-            ? this._dest.rows
-            : this._src
-              ? this._src.rows
-              : undefined;
-        },
-        enumerable: true,
-        configurable: true,
-      });
+  return false
+}
 
-      Object.defineProperty(MuteStream.prototype, "columns", {
-        get: function () {
-          return this._dest
-            ? this._dest.columns
-            : this._src
-              ? this._src.columns
-              : undefined;
-        },
-        enumerable: true,
-        configurable: true,
-      });
+/**
+ * Create a full Content-Type header given a MIME type or extension.
+ *
+ * @param {string} str
+ * @return {boolean|string}
+ */
 
-      MuteStream.prototype.pipe = function (dest, options) {
-        this._dest = dest;
-        return Stream.prototype.pipe.call(this, dest, options);
-      };
+function contentType (str) {
+  // TODO: should this even be in this module?
+  if (!str || typeof str !== 'string') {
+    return false
+  }
 
-      MuteStream.prototype.pause = function () {
-        if (this._src) return this._src.pause();
-      };
+  var mime = str.indexOf('/') === -1
+    ? exports.lookup(str)
+    : str
 
-      MuteStream.prototype.resume = function () {
-        if (this._src) return this._src.resume();
-      };
+  if (!mime) {
+    return false
+  }
 
-      MuteStream.prototype.write = function (c) {
-        if (this.muted) {
-          if (!this.replace) return true;
-          if (c.match(/^\u001b/)) {
-            if (c.indexOf(this._prompt) === 0) {
-              c = c.substr(this._prompt.length);
-              c = c.replace(/./g, this.replace);
-              c = this._prompt + c;
-            }
-            this._hadControl = true;
-            return this.emit("data", c);
-          } else {
-            if (
-              this._prompt &&
-              this._hadControl &&
-              c.indexOf(this._prompt) === 0
-            ) {
-              this._hadControl = false;
-              this.emit("data", this._prompt);
-              c = c.substr(this._prompt.length);
-            }
-            c = c.toString().replace(/./g, this.replace);
-          }
-        }
-        this.emit("data", c);
-      };
+  // TODO: use content-type or other module
+  if (mime.indexOf('charset') === -1) {
+    var charset = exports.charset(mime)
+    if (charset) mime += '; charset=' + charset.toLowerCase()
+  }
 
-      MuteStream.prototype.end = function (c) {
-        if (this.muted) {
-          if (c && this.replace) {
-            c = c.toString().replace(/./g, this.replace);
-          } else {
-            c = null;
-          }
-        }
-        if (c) this.emit("data", c);
-        this.emit("end");
-      };
+  return mime
+}
 
-      function proxy(fn) {
-        return function () {
-          var d = this._dest;
-          var s = this._src;
-          if (d && d[fn]) d[fn].apply(d, arguments);
-          if (s && s[fn]) s[fn].apply(s, arguments);
-        };
-      }
+/**
+ * Get the default extension for a MIME type.
+ *
+ * @param {string} type
+ * @return {boolean|string}
+ */
 
-      MuteStream.prototype.destroy = proxy("destroy");
-      MuteStream.prototype.destroySoon = proxy("destroySoon");
-      MuteStream.prototype.close = proxy("close");
+function extension (type) {
+  if (!type || typeof type !== 'string') {
+    return false
+  }
 
-      /***/
-    },
-    /* 402 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      const url = __webpack_require__(24);
-      const punycode = __webpack_require__(332);
-      const queryString = __webpack_require__(786);
-      const prependHttp = __webpack_require__(777);
-      const sortKeys = __webpack_require__(934);
-
-      const DEFAULT_PORTS = {
-        "http:": 80,
-        "https:": 443,
-        "ftp:": 21,
-      };
+  // TODO: use media-typer
+  var match = EXTRACT_TYPE_REGEXP.exec(type)
 
-      // Protocols that always contain a `//`` bit
-      const slashedProtocol = {
-        http: true,
-        https: true,
-        ftp: true,
-        gopher: true,
-        file: true,
-        "http:": true,
-        "https:": true,
-        "ftp:": true,
-        "gopher:": true,
-        "file:": true,
-      };
+  // get extensions
+  var exts = match && exports.extensions[match[1].toLowerCase()]
 
-      function testParameter(name, filters) {
-        return filters.some((filter) =>
-          filter instanceof RegExp ? filter.test(name) : filter === name,
-        );
-      }
+  if (!exts || !exts.length) {
+    return false
+  }
 
-      module.exports = (str, opts) => {
-        opts = Object.assign(
-          {
-            normalizeProtocol: true,
-            normalizeHttps: false,
-            stripFragment: true,
-            stripWWW: true,
-            removeQueryParameters: [/^utm_\w+/i],
-            removeTrailingSlash: true,
-            removeDirectoryIndex: false,
-            sortQueryParameters: true,
-          },
-          opts,
-        );
+  return exts[0]
+}
 
-        if (typeof str !== "string") {
-          throw new TypeError("Expected a string");
-        }
+/**
+ * Lookup the MIME type for a file path/extension.
+ *
+ * @param {string} path
+ * @return {boolean|string}
+ */
 
-        const hasRelativeProtocol = str.startsWith("//");
+function lookup (path) {
+  if (!path || typeof path !== 'string') {
+    return false
+  }
 
-        // Prepend protocol
-        str = prependHttp(str.trim()).replace(/^\/\//, "http://");
+  // get the extension ("ext" or ".ext" or full path)
+  var extension = extname('x.' + path)
+    .toLowerCase()
+    .substr(1)
 
-        const urlObj = url.parse(str);
+  if (!extension) {
+    return false
+  }
 
-        if (opts.normalizeHttps && urlObj.protocol === "https:") {
-          urlObj.protocol = "http:";
-        }
+  return exports.types[extension] || false
+}
 
-        if (!urlObj.hostname && !urlObj.pathname) {
-          throw new Error("Invalid URL");
-        }
+/**
+ * Populate the extensions and types maps.
+ * @private
+ */
 
-        // Prevent these from being used by `url.format`
-        delete urlObj.host;
-        delete urlObj.query;
+function populateMaps (extensions, types) {
+  // source preference (least -> most)
+  var preference = ['nginx', 'apache', undefined, 'iana']
 
-        // Remove fragment
-        if (opts.stripFragment) {
-          delete urlObj.hash;
-        }
+  Object.keys(db).forEach(function forEachMimeType (type) {
+    var mime = db[type]
+    var exts = mime.extensions
 
-        // Remove default port
-        const port = DEFAULT_PORTS[urlObj.protocol];
-        if (Number(urlObj.port) === port) {
-          delete urlObj.port;
-        }
+    if (!exts || !exts.length) {
+      return
+    }
 
-        // Remove duplicate slashes
-        if (urlObj.pathname) {
-          urlObj.pathname = urlObj.pathname.replace(/\/{2,}/g, "/");
-        }
+    // mime -> extensions
+    extensions[type] = exts
 
-        // Decode URI octets
-        if (urlObj.pathname) {
-          urlObj.pathname = decodeURI(urlObj.pathname);
-        }
+    // extension -> mime
+    for (var i = 0; i < exts.length; i++) {
+      var extension = exts[i]
+
+      if (types[extension]) {
+        var from = preference.indexOf(db[types[extension]].source)
+        var to = preference.indexOf(mime.source)
 
-        // Remove directory index
-        if (opts.removeDirectoryIndex === true) {
-          opts.removeDirectoryIndex = [/^index\.[a-z]+$/];
+        if (types[extension] !== 'application/octet-stream' &&
+          (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) {
+          // skip the remapping
+          continue
         }
+      }
 
-        if (
-          Array.isArray(opts.removeDirectoryIndex) &&
-          opts.removeDirectoryIndex.length > 0
-        ) {
-          let pathComponents = urlObj.pathname.split("/");
-          const lastComponent = pathComponents[pathComponents.length - 1];
+      // set the extension -> mime
+      types[extension] = type
+    }
+  })
+}
+
+
+/***/ }),
+/* 401 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var Stream = __webpack_require__(23)
+
+module.exports = MuteStream
+
+// var out = new MuteStream(process.stdout)
+// argument auto-pipes
+function MuteStream (opts) {
+  Stream.apply(this)
+  opts = opts || {}
+  this.writable = this.readable = true
+  this.muted = false
+  this.on('pipe', this._onpipe)
+  this.replace = opts.replace
+
+  // For readline-type situations
+  // This much at the start of a line being redrawn after a ctrl char
+  // is seen (such as backspace) won't be redrawn as the replacement
+  this._prompt = opts.prompt || null
+  this._hadControl = false
+}
+
+MuteStream.prototype = Object.create(Stream.prototype)
+
+Object.defineProperty(MuteStream.prototype, 'constructor', {
+  value: MuteStream,
+  enumerable: false
+})
+
+MuteStream.prototype.mute = function () {
+  this.muted = true
+}
+
+MuteStream.prototype.unmute = function () {
+  this.muted = false
+}
+
+Object.defineProperty(MuteStream.prototype, '_onpipe', {
+  value: onPipe,
+  enumerable: false,
+  writable: true,
+  configurable: true
+})
+
+function onPipe (src) {
+  this._src = src
+}
+
+Object.defineProperty(MuteStream.prototype, 'isTTY', {
+  get: getIsTTY,
+  set: setIsTTY,
+  enumerable: true,
+  configurable: true
+})
+
+function getIsTTY () {
+  return( (this._dest) ? this._dest.isTTY
+        : (this._src) ? this._src.isTTY
+        : false
+        )
+}
+
+// basically just get replace the getter/setter with a regular value
+function setIsTTY (isTTY) {
+  Object.defineProperty(this, 'isTTY', {
+    value: isTTY,
+    enumerable: true,
+    writable: true,
+    configurable: true
+  })
+}
+
+Object.defineProperty(MuteStream.prototype, 'rows', {
+  get: function () {
+    return( this._dest ? this._dest.rows
+          : this._src ? this._src.rows
+          : undefined )
+  }, enumerable: true, configurable: true })
+
+Object.defineProperty(MuteStream.prototype, 'columns', {
+  get: function () {
+    return( this._dest ? this._dest.columns
+          : this._src ? this._src.columns
+          : undefined )
+  }, enumerable: true, configurable: true })
+
+
+MuteStream.prototype.pipe = function (dest, options) {
+  this._dest = dest
+  return Stream.prototype.pipe.call(this, dest, options)
+}
+
+MuteStream.prototype.pause = function () {
+  if (this._src) return this._src.pause()
+}
+
+MuteStream.prototype.resume = function () {
+  if (this._src) return this._src.resume()
+}
+
+MuteStream.prototype.write = function (c) {
+  if (this.muted) {
+    if (!this.replace) return true
+    if (c.match(/^\u001b/)) {
+      if(c.indexOf(this._prompt) === 0) {
+        c = c.substr(this._prompt.length);
+        c = c.replace(/./g, this.replace);
+        c = this._prompt + c;
+      }
+      this._hadControl = true
+      return this.emit('data', c)
+    } else {
+      if (this._prompt && this._hadControl &&
+          c.indexOf(this._prompt) === 0) {
+        this._hadControl = false
+        this.emit('data', this._prompt)
+        c = c.substr(this._prompt.length)
+      }
+      c = c.toString().replace(/./g, this.replace)
+    }
+  }
+  this.emit('data', c)
+}
+
+MuteStream.prototype.end = function (c) {
+  if (this.muted) {
+    if (c && this.replace) {
+      c = c.toString().replace(/./g, this.replace)
+    } else {
+      c = null
+    }
+  }
+  if (c) this.emit('data', c)
+  this.emit('end')
+}
+
+function proxy (fn) { return function () {
+  var d = this._dest
+  var s = this._src
+  if (d && d[fn]) d[fn].apply(d, arguments)
+  if (s && s[fn]) s[fn].apply(s, arguments)
+}}
+
+MuteStream.prototype.destroy = proxy('destroy')
+MuteStream.prototype.destroySoon = proxy('destroySoon')
+MuteStream.prototype.close = proxy('close')
+
+
+/***/ }),
+/* 402 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+const url = __webpack_require__(24);
+const punycode = __webpack_require__(332);
+const queryString = __webpack_require__(786);
+const prependHttp = __webpack_require__(777);
+const sortKeys = __webpack_require__(934);
+
+const DEFAULT_PORTS = {
+	'http:': 80,
+	'https:': 443,
+	'ftp:': 21
+};
 
-          if (testParameter(lastComponent, opts.removeDirectoryIndex)) {
-            pathComponents = pathComponents.slice(0, pathComponents.length - 1);
-            urlObj.pathname = pathComponents.slice(1).join("/") + "/";
-          }
-        }
+// Protocols that always contain a `//`` bit
+const slashedProtocol = {
+	http: true,
+	https: true,
+	ftp: true,
+	gopher: true,
+	file: true,
+	'http:': true,
+	'https:': true,
+	'ftp:': true,
+	'gopher:': true,
+	'file:': true
+};
 
-        // Resolve relative paths, but only for slashed protocols
-        if (slashedProtocol[urlObj.protocol]) {
-          const domain = urlObj.protocol + "//" + urlObj.hostname;
-          const relative = url.resolve(domain, urlObj.pathname);
-          urlObj.pathname = relative.replace(domain, "");
-        }
+function testParameter(name, filters) {
+	return filters.some(filter => filter instanceof RegExp ? filter.test(name) : filter === name);
+}
+
+module.exports = (str, opts) => {
+	opts = Object.assign({
+		normalizeProtocol: true,
+		normalizeHttps: false,
+		stripFragment: true,
+		stripWWW: true,
+		removeQueryParameters: [/^utm_\w+/i],
+		removeTrailingSlash: true,
+		removeDirectoryIndex: false,
+		sortQueryParameters: true
+	}, opts);
+
+	if (typeof str !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	const hasRelativeProtocol = str.startsWith('//');
+
+	// Prepend protocol
+	str = prependHttp(str.trim()).replace(/^\/\//, 'http://');
+
+	const urlObj = url.parse(str);
+
+	if (opts.normalizeHttps && urlObj.protocol === 'https:') {
+		urlObj.protocol = 'http:';
+	}
+
+	if (!urlObj.hostname && !urlObj.pathname) {
+		throw new Error('Invalid URL');
+	}
+
+	// Prevent these from being used by `url.format`
+	delete urlObj.host;
+	delete urlObj.query;
+
+	// Remove fragment
+	if (opts.stripFragment) {
+		delete urlObj.hash;
+	}
+
+	// Remove default port
+	const port = DEFAULT_PORTS[urlObj.protocol];
+	if (Number(urlObj.port) === port) {
+		delete urlObj.port;
+	}
+
+	// Remove duplicate slashes
+	if (urlObj.pathname) {
+		urlObj.pathname = urlObj.pathname.replace(/\/{2,}/g, '/');
+	}
+
+	// Decode URI octets
+	if (urlObj.pathname) {
+		urlObj.pathname = decodeURI(urlObj.pathname);
+	}
+
+	// Remove directory index
+	if (opts.removeDirectoryIndex === true) {
+		opts.removeDirectoryIndex = [/^index\.[a-z]+$/];
+	}
+
+	if (Array.isArray(opts.removeDirectoryIndex) && opts.removeDirectoryIndex.length > 0) {
+		let pathComponents = urlObj.pathname.split('/');
+		const lastComponent = pathComponents[pathComponents.length - 1];
+
+		if (testParameter(lastComponent, opts.removeDirectoryIndex)) {
+			pathComponents = pathComponents.slice(0, pathComponents.length - 1);
+			urlObj.pathname = pathComponents.slice(1).join('/') + '/';
+		}
+	}
+
+	// Resolve relative paths, but only for slashed protocols
+	if (slashedProtocol[urlObj.protocol]) {
+		const domain = urlObj.protocol + '//' + urlObj.hostname;
+		const relative = url.resolve(domain, urlObj.pathname);
+		urlObj.pathname = relative.replace(domain, '');
+	}
+
+	if (urlObj.hostname) {
+		// IDN to Unicode
+		urlObj.hostname = punycode.toUnicode(urlObj.hostname).toLowerCase();
+
+		// Remove trailing dot
+		urlObj.hostname = urlObj.hostname.replace(/\.$/, '');
+
+		// Remove `www.`
+		if (opts.stripWWW) {
+			urlObj.hostname = urlObj.hostname.replace(/^www\./, '');
+		}
+	}
+
+	// Remove URL with empty query string
+	if (urlObj.search === '?') {
+		delete urlObj.search;
+	}
+
+	const queryParameters = queryString.parse(urlObj.search);
+
+	// Remove query unwanted parameters
+	if (Array.isArray(opts.removeQueryParameters)) {
+		for (const key in queryParameters) {
+			if (testParameter(key, opts.removeQueryParameters)) {
+				delete queryParameters[key];
+			}
+		}
+	}
+
+	// Sort query parameters
+	if (opts.sortQueryParameters) {
+		urlObj.search = queryString.stringify(sortKeys(queryParameters));
+	}
+
+	// Decode query parameters
+	if (urlObj.search !== null) {
+		urlObj.search = decodeURIComponent(urlObj.search);
+	}
+
+	// Take advantage of many of the Node `url` normalizations
+	str = url.format(urlObj);
+
+	// Remove ending `/`
+	if (opts.removeTrailingSlash || urlObj.pathname === '/') {
+		str = str.replace(/\/$/, '');
+	}
+
+	// Restore relative protocol, if applicable
+	if (hasRelativeProtocol && !opts.normalizeProtocol) {
+		str = str.replace(/^http:\/\//, '//');
+	}
+
+	return str;
+};
 
-        if (urlObj.hostname) {
-          // IDN to Unicode
-          urlObj.hostname = punycode.toUnicode(urlObj.hostname).toLowerCase();
 
-          // Remove trailing dot
-          urlObj.hostname = urlObj.hostname.replace(/\.$/, "");
+/***/ }),
+/* 403 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // Remove `www.`
-          if (opts.stripWWW) {
-            urlObj.hostname = urlObj.hostname.replace(/^www\./, "");
-          }
-        }
+"use strict";
 
-        // Remove URL with empty query string
-        if (urlObj.search === "?") {
-          delete urlObj.search;
-        }
 
-        const queryParameters = queryString.parse(urlObj.search);
+var replace = String.prototype.replace;
+var percentTwenties = /%20/g;
 
-        // Remove query unwanted parameters
-        if (Array.isArray(opts.removeQueryParameters)) {
-          for (const key in queryParameters) {
-            if (testParameter(key, opts.removeQueryParameters)) {
-              delete queryParameters[key];
-            }
-          }
+module.exports = {
+    'default': 'RFC3986',
+    formatters: {
+        RFC1738: function (value) {
+            return replace.call(value, percentTwenties, '+');
+        },
+        RFC3986: function (value) {
+            return value;
         }
+    },
+    RFC1738: 'RFC1738',
+    RFC3986: 'RFC3986'
+};
 
-        // Sort query parameters
-        if (opts.sortQueryParameters) {
-          urlObj.search = queryString.stringify(sortKeys(queryParameters));
-        }
 
-        // Decode query parameters
-        if (urlObj.search !== null) {
-          urlObj.search = decodeURIComponent(urlObj.search);
-        }
+/***/ }),
+/* 404 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Take advantage of many of the Node `url` normalizations
-        str = url.format(urlObj);
+"use strict";
 
-        // Remove ending `/`
-        if (opts.removeTrailingSlash || urlObj.pathname === "/") {
-          str = str.replace(/\/$/, "");
-        }
 
-        // Restore relative protocol, if applicable
-        if (hasRelativeProtocol && !opts.normalizeProtocol) {
-          str = str.replace(/^http:\/\//, "//");
-        }
+var stringify = __webpack_require__(785);
+var parse = __webpack_require__(784);
+var formats = __webpack_require__(403);
 
-        return str;
-      };
+module.exports = {
+    formats: formats,
+    parse: parse,
+    stringify: stringify
+};
 
-      /***/
-    },
-    /* 403 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var replace = String.prototype.replace;
-      var percentTwenties = /%20/g;
-
-      module.exports = {
-        default: "RFC3986",
-        formatters: {
-          RFC1738: function (value) {
-            return replace.call(value, percentTwenties, "+");
-          },
-          RFC3986: function (value) {
-            return value;
-          },
-        },
-        RFC1738: "RFC1738",
-        RFC3986: "RFC3986",
-      };
 
-      /***/
-    },
-    /* 404 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var stringify = __webpack_require__(785);
-      var parse = __webpack_require__(784);
-      var formats = __webpack_require__(403);
-
-      module.exports = {
-        formats: formats,
-        parse: parse,
-        stringify: stringify,
-      };
+/***/ }),
+/* 405 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 405 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      var has = Object.prototype.hasOwnProperty;
 
-      var hexTable = (function () {
-        var array = [];
-        for (var i = 0; i < 256; ++i) {
-          array.push(
-            "%" + ((i < 16 ? "0" : "") + i.toString(16)).toUpperCase(),
-          );
-        }
+var has = Object.prototype.hasOwnProperty;
 
-        return array;
-      })();
+var hexTable = (function () {
+    var array = [];
+    for (var i = 0; i < 256; ++i) {
+        array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase());
+    }
 
-      var compactQueue = function compactQueue(queue) {
-        var obj;
+    return array;
+}());
 
-        while (queue.length) {
-          var item = queue.pop();
-          obj = item.obj[item.prop];
+var compactQueue = function compactQueue(queue) {
+    var obj;
 
-          if (Array.isArray(obj)) {
+    while (queue.length) {
+        var item = queue.pop();
+        obj = item.obj[item.prop];
+
+        if (Array.isArray(obj)) {
             var compacted = [];
 
             for (var j = 0; j < obj.length; ++j) {
-              if (typeof obj[j] !== "undefined") {
-                compacted.push(obj[j]);
-              }
+                if (typeof obj[j] !== 'undefined') {
+                    compacted.push(obj[j]);
+                }
             }
 
             item.obj[item.prop] = compacted;
-          }
         }
+    }
 
-        return obj;
-      };
+    return obj;
+};
 
-      var arrayToObject = function arrayToObject(source, options) {
-        var obj = options && options.plainObjects ? Object.create(null) : {};
-        for (var i = 0; i < source.length; ++i) {
-          if (typeof source[i] !== "undefined") {
+var arrayToObject = function arrayToObject(source, options) {
+    var obj = options && options.plainObjects ? Object.create(null) : {};
+    for (var i = 0; i < source.length; ++i) {
+        if (typeof source[i] !== 'undefined') {
             obj[i] = source[i];
-          }
         }
+    }
 
-        return obj;
-      };
+    return obj;
+};
 
-      var merge = function merge(target, source, options) {
-        if (!source) {
-          return target;
-        }
+var merge = function merge(target, source, options) {
+    if (!source) {
+        return target;
+    }
 
-        if (typeof source !== "object") {
-          if (Array.isArray(target)) {
+    if (typeof source !== 'object') {
+        if (Array.isArray(target)) {
             target.push(source);
-          } else if (typeof target === "object") {
-            if (
-              options.plainObjects ||
-              options.allowPrototypes ||
-              !has.call(Object.prototype, source)
-            ) {
-              target[source] = true;
+        } else if (typeof target === 'object') {
+            if (options.plainObjects || options.allowPrototypes || !has.call(Object.prototype, source)) {
+                target[source] = true;
             }
-          } else {
+        } else {
             return [target, source];
-          }
-
-          return target;
         }
 
-        if (typeof target !== "object") {
-          return [target].concat(source);
-        }
+        return target;
+    }
 
-        var mergeTarget = target;
-        if (Array.isArray(target) && !Array.isArray(source)) {
-          mergeTarget = arrayToObject(target, options);
-        }
+    if (typeof target !== 'object') {
+        return [target].concat(source);
+    }
 
-        if (Array.isArray(target) && Array.isArray(source)) {
-          source.forEach(function (item, i) {
+    var mergeTarget = target;
+    if (Array.isArray(target) && !Array.isArray(source)) {
+        mergeTarget = arrayToObject(target, options);
+    }
+
+    if (Array.isArray(target) && Array.isArray(source)) {
+        source.forEach(function (item, i) {
             if (has.call(target, i)) {
-              if (target[i] && typeof target[i] === "object") {
-                target[i] = merge(target[i], item, options);
-              } else {
-                target.push(item);
-              }
+                if (target[i] && typeof target[i] === 'object') {
+                    target[i] = merge(target[i], item, options);
+                } else {
+                    target.push(item);
+                }
             } else {
-              target[i] = item;
+                target[i] = item;
             }
-          });
-          return target;
-        }
+        });
+        return target;
+    }
 
-        return Object.keys(source).reduce(function (acc, key) {
-          var value = source[key];
+    return Object.keys(source).reduce(function (acc, key) {
+        var value = source[key];
 
-          if (has.call(acc, key)) {
+        if (has.call(acc, key)) {
             acc[key] = merge(acc[key], value, options);
-          } else {
+        } else {
             acc[key] = value;
-          }
-          return acc;
-        }, mergeTarget);
-      };
+        }
+        return acc;
+    }, mergeTarget);
+};
 
-      var assign = function assignSingleSource(target, source) {
-        return Object.keys(source).reduce(function (acc, key) {
-          acc[key] = source[key];
-          return acc;
-        }, target);
-      };
+var assign = function assignSingleSource(target, source) {
+    return Object.keys(source).reduce(function (acc, key) {
+        acc[key] = source[key];
+        return acc;
+    }, target);
+};
 
-      var decode = function (str) {
-        try {
-          return decodeURIComponent(str.replace(/\+/g, " "));
-        } catch (e) {
-          return str;
-        }
-      };
+var decode = function (str) {
+    try {
+        return decodeURIComponent(str.replace(/\+/g, ' '));
+    } catch (e) {
+        return str;
+    }
+};
 
-      var encode = function encode(str) {
-        // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
-        // It has been adapted here for stricter adherence to RFC 3986
-        if (str.length === 0) {
-          return str;
-        }
+var encode = function encode(str) {
+    // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
+    // It has been adapted here for stricter adherence to RFC 3986
+    if (str.length === 0) {
+        return str;
+    }
 
-        var string = typeof str === "string" ? str : String(str);
+    var string = typeof str === 'string' ? str : String(str);
 
-        var out = "";
-        for (var i = 0; i < string.length; ++i) {
-          var c = string.charCodeAt(i);
+    var out = '';
+    for (var i = 0; i < string.length; ++i) {
+        var c = string.charCodeAt(i);
 
-          if (
-            c === 0x2d || // -
-            c === 0x2e || // .
-            c === 0x5f || // _
-            c === 0x7e || // ~
-            (c >= 0x30 && c <= 0x39) || // 0-9
-            (c >= 0x41 && c <= 0x5a) || // a-z
-            (c >= 0x61 && c <= 0x7a) // A-Z
-          ) {
+        if (
+            c === 0x2D // -
+            || c === 0x2E // .
+            || c === 0x5F // _
+            || c === 0x7E // ~
+            || (c >= 0x30 && c <= 0x39) // 0-9
+            || (c >= 0x41 && c <= 0x5A) // a-z
+            || (c >= 0x61 && c <= 0x7A) // A-Z
+        ) {
             out += string.charAt(i);
             continue;
-          }
+        }
 
-          if (c < 0x80) {
+        if (c < 0x80) {
             out = out + hexTable[c];
             continue;
-          }
+        }
 
-          if (c < 0x800) {
-            out =
-              out + (hexTable[0xc0 | (c >> 6)] + hexTable[0x80 | (c & 0x3f)]);
+        if (c < 0x800) {
+            out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
             continue;
-          }
+        }
 
-          if (c < 0xd800 || c >= 0xe000) {
-            out =
-              out +
-              (hexTable[0xe0 | (c >> 12)] +
-                hexTable[0x80 | ((c >> 6) & 0x3f)] +
-                hexTable[0x80 | (c & 0x3f)]);
+        if (c < 0xD800 || c >= 0xE000) {
+            out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
             continue;
-          }
-
-          i += 1;
-          c = 0x10000 + (((c & 0x3ff) << 10) | (string.charCodeAt(i) & 0x3ff));
-          out +=
-            hexTable[0xf0 | (c >> 18)] +
-            hexTable[0x80 | ((c >> 12) & 0x3f)] +
-            hexTable[0x80 | ((c >> 6) & 0x3f)] +
-            hexTable[0x80 | (c & 0x3f)];
         }
 
-        return out;
-      };
+        i += 1;
+        c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
+        out += hexTable[0xF0 | (c >> 18)]
+            + hexTable[0x80 | ((c >> 12) & 0x3F)]
+            + hexTable[0x80 | ((c >> 6) & 0x3F)]
+            + hexTable[0x80 | (c & 0x3F)];
+    }
+
+    return out;
+};
 
-      var compact = function compact(value) {
-        var queue = [{ obj: { o: value }, prop: "o" }];
-        var refs = [];
+var compact = function compact(value) {
+    var queue = [{ obj: { o: value }, prop: 'o' }];
+    var refs = [];
 
-        for (var i = 0; i < queue.length; ++i) {
-          var item = queue[i];
-          var obj = item.obj[item.prop];
+    for (var i = 0; i < queue.length; ++i) {
+        var item = queue[i];
+        var obj = item.obj[item.prop];
 
-          var keys = Object.keys(obj);
-          for (var j = 0; j < keys.length; ++j) {
+        var keys = Object.keys(obj);
+        for (var j = 0; j < keys.length; ++j) {
             var key = keys[j];
             var val = obj[key];
-            if (
-              typeof val === "object" &&
-              val !== null &&
-              refs.indexOf(val) === -1
-            ) {
-              queue.push({ obj: obj, prop: key });
-              refs.push(val);
+            if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) {
+                queue.push({ obj: obj, prop: key });
+                refs.push(val);
             }
-          }
         }
+    }
 
-        return compactQueue(queue);
-      };
-
-      var isRegExp = function isRegExp(obj) {
-        return Object.prototype.toString.call(obj) === "[object RegExp]";
-      };
+    return compactQueue(queue);
+};
 
-      var isBuffer = function isBuffer(obj) {
-        if (obj === null || typeof obj === "undefined") {
-          return false;
-        }
+var isRegExp = function isRegExp(obj) {
+    return Object.prototype.toString.call(obj) === '[object RegExp]';
+};
 
-        return !!(
-          obj.constructor &&
-          obj.constructor.isBuffer &&
-          obj.constructor.isBuffer(obj)
-        );
-      };
+var isBuffer = function isBuffer(obj) {
+    if (obj === null || typeof obj === 'undefined') {
+        return false;
+    }
 
-      module.exports = {
-        arrayToObject: arrayToObject,
-        assign: assign,
-        compact: compact,
-        decode: decode,
-        encode: encode,
-        isBuffer: isBuffer,
-        isRegExp: isRegExp,
-        merge: merge,
-      };
+    return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
+};
 
-      /***/
-    },
-    /* 406 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+module.exports = {
+    arrayToObject: arrayToObject,
+    assign: assign,
+    compact: compact,
+    decode: decode,
+    encode: encode,
+    isBuffer: isBuffer,
+    isRegExp: isRegExp,
+    merge: merge
+};
 
-      /*<replacement>*/
 
-      var pna = __webpack_require__(180);
-      /*</replacement>*/
+/***/ }),
+/* 406 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = Readable;
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-      /*<replacement>*/
-      var isArray = __webpack_require__(398);
-      /*</replacement>*/
 
-      /*<replacement>*/
-      var Duplex;
-      /*</replacement>*/
 
-      Readable.ReadableState = ReadableState;
+/*<replacement>*/
 
-      /*<replacement>*/
-      var EE = __webpack_require__(77).EventEmitter;
+var pna = __webpack_require__(180);
+/*</replacement>*/
 
-      var EElistenerCount = function (emitter, type) {
-        return emitter.listeners(type).length;
-      };
-      /*</replacement>*/
+module.exports = Readable;
 
-      /*<replacement>*/
-      var Stream = __webpack_require__(410);
-      /*</replacement>*/
+/*<replacement>*/
+var isArray = __webpack_require__(398);
+/*</replacement>*/
 
-      /*<replacement>*/
+/*<replacement>*/
+var Duplex;
+/*</replacement>*/
 
-      var Buffer = __webpack_require__(45).Buffer;
-      var OurUint8Array = global.Uint8Array || function () {};
-      function _uint8ArrayToBuffer(chunk) {
-        return Buffer.from(chunk);
-      }
-      function _isUint8Array(obj) {
-        return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
-      }
+Readable.ReadableState = ReadableState;
 
-      /*</replacement>*/
+/*<replacement>*/
+var EE = __webpack_require__(77).EventEmitter;
 
-      /*<replacement>*/
-      var util = __webpack_require__(113);
-      util.inherits = __webpack_require__(61);
-      /*</replacement>*/
+var EElistenerCount = function (emitter, type) {
+  return emitter.listeners(type).length;
+};
+/*</replacement>*/
+
+/*<replacement>*/
+var Stream = __webpack_require__(410);
+/*</replacement>*/
+
+/*<replacement>*/
+
+var Buffer = __webpack_require__(45).Buffer;
+var OurUint8Array = global.Uint8Array || function () {};
+function _uint8ArrayToBuffer(chunk) {
+  return Buffer.from(chunk);
+}
+function _isUint8Array(obj) {
+  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+}
+
+/*</replacement>*/
+
+/*<replacement>*/
+var util = __webpack_require__(113);
+util.inherits = __webpack_require__(61);
+/*</replacement>*/
+
+/*<replacement>*/
+var debugUtil = __webpack_require__(3);
+var debug = void 0;
+if (debugUtil && debugUtil.debuglog) {
+  debug = debugUtil.debuglog('stream');
+} else {
+  debug = function () {};
+}
+/*</replacement>*/
+
+var BufferList = __webpack_require__(793);
+var destroyImpl = __webpack_require__(409);
+var StringDecoder;
+
+util.inherits(Readable, Stream);
+
+var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
+
+function prependListener(emitter, event, fn) {
+  // Sadly this is not cacheable as some libraries bundle their own
+  // event emitter implementation with them.
+  if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);
+
+  // This is a hack to make sure that our error handler is attached before any
+  // userland ones.  NEVER DO THIS. This is here only because this code needs
+  // to continue to work with older versions of Node.js that do not include
+  // the prependListener() method. The goal is to eventually remove this hack.
+  if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
+}
+
+function ReadableState(options, stream) {
+  Duplex = Duplex || __webpack_require__(115);
+
+  options = options || {};
+
+  // Duplex streams are both readable and writable, but share
+  // the same options object.
+  // However, some cases require setting options to different
+  // values for the readable and the writable sides of the duplex stream.
+  // These options can be provided separately as readableXXX and writableXXX.
+  var isDuplex = stream instanceof Duplex;
+
+  // object stream flag. Used to make read(n) ignore n and to
+  // make all the buffer merging and length checks go away
+  this.objectMode = !!options.objectMode;
+
+  if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
+
+  // the point at which it stops calling _read() to fill the buffer
+  // Note: 0 is a valid value, means "don't call _read preemptively ever"
+  var hwm = options.highWaterMark;
+  var readableHwm = options.readableHighWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+
+  if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;
+
+  // cast to ints.
+  this.highWaterMark = Math.floor(this.highWaterMark);
+
+  // A linked list is used to store data chunks instead of an array because the
+  // linked list can remove elements from the beginning faster than
+  // array.shift()
+  this.buffer = new BufferList();
+  this.length = 0;
+  this.pipes = null;
+  this.pipesCount = 0;
+  this.flowing = null;
+  this.ended = false;
+  this.endEmitted = false;
+  this.reading = false;
+
+  // a flag to be able to tell if the event 'readable'/'data' is emitted
+  // immediately, or on a later tick.  We set this to true at first, because
+  // any actions that shouldn't happen until "later" should generally also
+  // not happen before the first read call.
+  this.sync = true;
+
+  // whenever we return null, then we set a flag to say
+  // that we're awaiting a 'readable' event emission.
+  this.needReadable = false;
+  this.emittedReadable = false;
+  this.readableListening = false;
+  this.resumeScheduled = false;
+
+  // has it been destroyed
+  this.destroyed = false;
+
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
+
+  // the number of writers that are awaiting a drain event in .pipe()s
+  this.awaitDrain = 0;
+
+  // if true, a maybeReadMore has been scheduled
+  this.readingMore = false;
+
+  this.decoder = null;
+  this.encoding = null;
+  if (options.encoding) {
+    if (!StringDecoder) StringDecoder = __webpack_require__(458).StringDecoder;
+    this.decoder = new StringDecoder(options.encoding);
+    this.encoding = options.encoding;
+  }
+}
 
-      /*<replacement>*/
-      var debugUtil = __webpack_require__(3);
-      var debug = void 0;
-      if (debugUtil && debugUtil.debuglog) {
-        debug = debugUtil.debuglog("stream");
-      } else {
-        debug = function () {};
-      }
-      /*</replacement>*/
+function Readable(options) {
+  Duplex = Duplex || __webpack_require__(115);
 
-      var BufferList = __webpack_require__(793);
-      var destroyImpl = __webpack_require__(409);
-      var StringDecoder;
+  if (!(this instanceof Readable)) return new Readable(options);
 
-      util.inherits(Readable, Stream);
+  this._readableState = new ReadableState(options, this);
 
-      var kProxyEvents = ["error", "close", "destroy", "pause", "resume"];
+  // legacy
+  this.readable = true;
 
-      function prependListener(emitter, event, fn) {
-        // Sadly this is not cacheable as some libraries bundle their own
-        // event emitter implementation with them.
-        if (typeof emitter.prependListener === "function")
-          return emitter.prependListener(event, fn);
+  if (options) {
+    if (typeof options.read === 'function') this._read = options.read;
 
-        // This is a hack to make sure that our error handler is attached before any
-        // userland ones.  NEVER DO THIS. This is here only because this code needs
-        // to continue to work with older versions of Node.js that do not include
-        // the prependListener() method. The goal is to eventually remove this hack.
-        if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);
-        else if (isArray(emitter._events[event]))
-          emitter._events[event].unshift(fn);
-        else emitter._events[event] = [fn, emitter._events[event]];
-      }
+    if (typeof options.destroy === 'function') this._destroy = options.destroy;
+  }
 
-      function ReadableState(options, stream) {
-        Duplex = Duplex || __webpack_require__(115);
+  Stream.call(this);
+}
 
-        options = options || {};
+Object.defineProperty(Readable.prototype, 'destroyed', {
+  get: function () {
+    if (this._readableState === undefined) {
+      return false;
+    }
+    return this._readableState.destroyed;
+  },
+  set: function (value) {
+    // we ignore the value if the stream
+    // has not been initialized yet
+    if (!this._readableState) {
+      return;
+    }
 
-        // Duplex streams are both readable and writable, but share
-        // the same options object.
-        // However, some cases require setting options to different
-        // values for the readable and the writable sides of the duplex stream.
-        // These options can be provided separately as readableXXX and writableXXX.
-        var isDuplex = stream instanceof Duplex;
+    // backward compatibility, the user is explicitly
+    // managing destroyed
+    this._readableState.destroyed = value;
+  }
+});
 
-        // object stream flag. Used to make read(n) ignore n and to
-        // make all the buffer merging and length checks go away
-        this.objectMode = !!options.objectMode;
+Readable.prototype.destroy = destroyImpl.destroy;
+Readable.prototype._undestroy = destroyImpl.undestroy;
+Readable.prototype._destroy = function (err, cb) {
+  this.push(null);
+  cb(err);
+};
 
-        if (isDuplex)
-          this.objectMode = this.objectMode || !!options.readableObjectMode;
+// Manually shove something into the read() buffer.
+// This returns true if the highWaterMark has not been hit yet,
+// similar to how Writable.write() returns true if you should
+// write() some more.
+Readable.prototype.push = function (chunk, encoding) {
+  var state = this._readableState;
+  var skipChunkCheck;
+
+  if (!state.objectMode) {
+    if (typeof chunk === 'string') {
+      encoding = encoding || state.defaultEncoding;
+      if (encoding !== state.encoding) {
+        chunk = Buffer.from(chunk, encoding);
+        encoding = '';
+      }
+      skipChunkCheck = true;
+    }
+  } else {
+    skipChunkCheck = true;
+  }
 
-        // the point at which it stops calling _read() to fill the buffer
-        // Note: 0 is a valid value, means "don't call _read preemptively ever"
-        var hwm = options.highWaterMark;
-        var readableHwm = options.readableHighWaterMark;
-        var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
+};
 
-        if (hwm || hwm === 0) this.highWaterMark = hwm;
-        else if (isDuplex && (readableHwm || readableHwm === 0))
-          this.highWaterMark = readableHwm;
-        else this.highWaterMark = defaultHwm;
+// Unshift should *always* be something directly out of read()
+Readable.prototype.unshift = function (chunk) {
+  return readableAddChunk(this, chunk, null, true, false);
+};
 
-        // cast to ints.
-        this.highWaterMark = Math.floor(this.highWaterMark);
+function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
+  var state = stream._readableState;
+  if (chunk === null) {
+    state.reading = false;
+    onEofChunk(stream, state);
+  } else {
+    var er;
+    if (!skipChunkCheck) er = chunkInvalid(state, chunk);
+    if (er) {
+      stream.emit('error', er);
+    } else if (state.objectMode || chunk && chunk.length > 0) {
+      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
+        chunk = _uint8ArrayToBuffer(chunk);
+      }
+
+      if (addToFront) {
+        if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
+      } else if (state.ended) {
+        stream.emit('error', new Error('stream.push() after EOF'));
+      } else {
+        state.reading = false;
+        if (state.decoder && !encoding) {
+          chunk = state.decoder.write(chunk);
+          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
+        } else {
+          addChunk(stream, state, chunk, false);
+        }
+      }
+    } else if (!addToFront) {
+      state.reading = false;
+    }
+  }
 
-        // A linked list is used to store data chunks instead of an array because the
-        // linked list can remove elements from the beginning faster than
-        // array.shift()
-        this.buffer = new BufferList();
-        this.length = 0;
-        this.pipes = null;
-        this.pipesCount = 0;
-        this.flowing = null;
-        this.ended = false;
-        this.endEmitted = false;
-        this.reading = false;
+  return needMoreData(state);
+}
 
-        // a flag to be able to tell if the event 'readable'/'data' is emitted
-        // immediately, or on a later tick.  We set this to true at first, because
-        // any actions that shouldn't happen until "later" should generally also
-        // not happen before the first read call.
-        this.sync = true;
+function addChunk(stream, state, chunk, addToFront) {
+  if (state.flowing && state.length === 0 && !state.sync) {
+    stream.emit('data', chunk);
+    stream.read(0);
+  } else {
+    // update the buffer info.
+    state.length += state.objectMode ? 1 : chunk.length;
+    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
 
-        // whenever we return null, then we set a flag to say
-        // that we're awaiting a 'readable' event emission.
-        this.needReadable = false;
-        this.emittedReadable = false;
-        this.readableListening = false;
-        this.resumeScheduled = false;
+    if (state.needReadable) emitReadable(stream);
+  }
+  maybeReadMore(stream, state);
+}
 
-        // has it been destroyed
-        this.destroyed = false;
+function chunkInvalid(state, chunk) {
+  var er;
+  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  return er;
+}
+
+// if it's past the high water mark, we can push in some more.
+// Also, if we have no data yet, we can stand some
+// more bytes.  This is to work around cases where hwm=0,
+// such as the repl.  Also, if the push() triggered a
+// readable event, and the user called read(largeNumber) such that
+// needReadable was set, then we ought to push more, so that another
+// 'readable' event will be triggered.
+function needMoreData(state) {
+  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
+}
+
+Readable.prototype.isPaused = function () {
+  return this._readableState.flowing === false;
+};
 
-        // Crypto is kind of old and crusty.  Historically, its default string
-        // encoding is 'binary' so we have to make this configurable.
-        // Everything else in the universe uses 'utf8', though.
-        this.defaultEncoding = options.defaultEncoding || "utf8";
+// backwards compatibility.
+Readable.prototype.setEncoding = function (enc) {
+  if (!StringDecoder) StringDecoder = __webpack_require__(458).StringDecoder;
+  this._readableState.decoder = new StringDecoder(enc);
+  this._readableState.encoding = enc;
+  return this;
+};
 
-        // the number of writers that are awaiting a drain event in .pipe()s
-        this.awaitDrain = 0;
+// Don't raise the hwm > 8MB
+var MAX_HWM = 0x800000;
+function computeNewHighWaterMark(n) {
+  if (n >= MAX_HWM) {
+    n = MAX_HWM;
+  } else {
+    // Get the next highest power of 2 to prevent increasing hwm excessively in
+    // tiny amounts
+    n--;
+    n |= n >>> 1;
+    n |= n >>> 2;
+    n |= n >>> 4;
+    n |= n >>> 8;
+    n |= n >>> 16;
+    n++;
+  }
+  return n;
+}
+
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function howMuchToRead(n, state) {
+  if (n <= 0 || state.length === 0 && state.ended) return 0;
+  if (state.objectMode) return 1;
+  if (n !== n) {
+    // Only flow one buffer at a time
+    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
+  }
+  // If we're asking for more than the current hwm, then raise the hwm.
+  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
+  if (n <= state.length) return n;
+  // Don't have enough
+  if (!state.ended) {
+    state.needReadable = true;
+    return 0;
+  }
+  return state.length;
+}
+
+// you can override either this method, or the async _read(n) below.
+Readable.prototype.read = function (n) {
+  debug('read', n);
+  n = parseInt(n, 10);
+  var state = this._readableState;
+  var nOrig = n;
+
+  if (n !== 0) state.emittedReadable = false;
+
+  // if we're doing read(0) to trigger a readable event, but we
+  // already have a bunch of data in the buffer, then just trigger
+  // the 'readable' event and move on.
+  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
+    debug('read: emitReadable', state.length, state.ended);
+    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
+    return null;
+  }
 
-        // if true, a maybeReadMore has been scheduled
-        this.readingMore = false;
+  n = howMuchToRead(n, state);
 
-        this.decoder = null;
-        this.encoding = null;
-        if (options.encoding) {
-          if (!StringDecoder)
-            StringDecoder = __webpack_require__(458).StringDecoder;
-          this.decoder = new StringDecoder(options.encoding);
-          this.encoding = options.encoding;
-        }
-      }
+  // if we've ended, and we're now clear, then finish it up.
+  if (n === 0 && state.ended) {
+    if (state.length === 0) endReadable(this);
+    return null;
+  }
 
-      function Readable(options) {
-        Duplex = Duplex || __webpack_require__(115);
+  // All the actual chunk generation logic needs to be
+  // *below* the call to _read.  The reason is that in certain
+  // synthetic stream cases, such as passthrough streams, _read
+  // may be a completely synchronous operation which may change
+  // the state of the read buffer, providing enough data when
+  // before there was *not* enough.
+  //
+  // So, the steps are:
+  // 1. Figure out what the state of things will be after we do
+  // a read from the buffer.
+  //
+  // 2. If that resulting state will trigger a _read, then call _read.
+  // Note that this may be asynchronous, or synchronous.  Yes, it is
+  // deeply ugly to write APIs this way, but that still doesn't mean
+  // that the Readable class should behave improperly, as streams are
+  // designed to be sync/async agnostic.
+  // Take note if the _read call is sync or async (ie, if the read call
+  // has returned yet), so that we know whether or not it's safe to emit
+  // 'readable' etc.
+  //
+  // 3. Actually pull the requested chunks out of the buffer and return.
+
+  // if we need a readable event, then we need to do some reading.
+  var doRead = state.needReadable;
+  debug('need readable', doRead);
+
+  // if we currently have less than the highWaterMark, then also read some
+  if (state.length === 0 || state.length - n < state.highWaterMark) {
+    doRead = true;
+    debug('length less than watermark', doRead);
+  }
 
-        if (!(this instanceof Readable)) return new Readable(options);
+  // however, if we've ended, then there's no point, and if we're already
+  // reading, then it's unnecessary.
+  if (state.ended || state.reading) {
+    doRead = false;
+    debug('reading or ended', doRead);
+  } else if (doRead) {
+    debug('do read');
+    state.reading = true;
+    state.sync = true;
+    // if the length is currently zero, then we *need* a readable event.
+    if (state.length === 0) state.needReadable = true;
+    // call internal read method
+    this._read(state.highWaterMark);
+    state.sync = false;
+    // If _read pushed data synchronously, then `reading` will be false,
+    // and we need to re-evaluate how much data we can return to the user.
+    if (!state.reading) n = howMuchToRead(nOrig, state);
+  }
 
-        this._readableState = new ReadableState(options, this);
+  var ret;
+  if (n > 0) ret = fromList(n, state);else ret = null;
 
-        // legacy
-        this.readable = true;
+  if (ret === null) {
+    state.needReadable = true;
+    n = 0;
+  } else {
+    state.length -= n;
+  }
 
-        if (options) {
-          if (typeof options.read === "function") this._read = options.read;
+  if (state.length === 0) {
+    // If we have nothing in the buffer, then we want to know
+    // as soon as we *do* get something into the buffer.
+    if (!state.ended) state.needReadable = true;
 
-          if (typeof options.destroy === "function")
-            this._destroy = options.destroy;
-        }
+    // If we tried to read() past the EOF, then emit end on the next tick.
+    if (nOrig !== n && state.ended) endReadable(this);
+  }
 
-        Stream.call(this);
-      }
+  if (ret !== null) this.emit('data', ret);
 
-      Object.defineProperty(Readable.prototype, "destroyed", {
-        get: function () {
-          if (this._readableState === undefined) {
-            return false;
-          }
-          return this._readableState.destroyed;
-        },
-        set: function (value) {
-          // we ignore the value if the stream
-          // has not been initialized yet
-          if (!this._readableState) {
-            return;
-          }
+  return ret;
+};
 
-          // backward compatibility, the user is explicitly
-          // managing destroyed
-          this._readableState.destroyed = value;
-        },
-      });
+function onEofChunk(stream, state) {
+  if (state.ended) return;
+  if (state.decoder) {
+    var chunk = state.decoder.end();
+    if (chunk && chunk.length) {
+      state.buffer.push(chunk);
+      state.length += state.objectMode ? 1 : chunk.length;
+    }
+  }
+  state.ended = true;
+
+  // emit 'readable' now to make sure it gets picked up.
+  emitReadable(stream);
+}
+
+// Don't emit readable right away in sync mode, because this can trigger
+// another read() call => stack overflow.  This way, it might trigger
+// a nextTick recursion warning, but that's not so bad.
+function emitReadable(stream) {
+  var state = stream._readableState;
+  state.needReadable = false;
+  if (!state.emittedReadable) {
+    debug('emitReadable', state.flowing);
+    state.emittedReadable = true;
+    if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
+  }
+}
+
+function emitReadable_(stream) {
+  debug('emit readable');
+  stream.emit('readable');
+  flow(stream);
+}
+
+// at this point, the user has presumably seen the 'readable' event,
+// and called read() to consume some data.  that may have triggered
+// in turn another _read(n) call, in which case reading = true if
+// it's in progress.
+// However, if we're not ended, or reading, and the length < hwm,
+// then go ahead and try to read some more preemptively.
+function maybeReadMore(stream, state) {
+  if (!state.readingMore) {
+    state.readingMore = true;
+    pna.nextTick(maybeReadMore_, stream, state);
+  }
+}
+
+function maybeReadMore_(stream, state) {
+  var len = state.length;
+  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
+    debug('maybeReadMore read 0');
+    stream.read(0);
+    if (len === state.length)
+      // didn't get any data, stop spinning.
+      break;else len = state.length;
+  }
+  state.readingMore = false;
+}
+
+// abstract method.  to be overridden in specific implementation classes.
+// call cb(er, data) where data is <= n in length.
+// for virtual (non-string, non-buffer) streams, "length" is somewhat
+// arbitrary, and perhaps not very meaningful.
+Readable.prototype._read = function (n) {
+  this.emit('error', new Error('_read() is not implemented'));
+};
 
-      Readable.prototype.destroy = destroyImpl.destroy;
-      Readable.prototype._undestroy = destroyImpl.undestroy;
-      Readable.prototype._destroy = function (err, cb) {
-        this.push(null);
-        cb(err);
-      };
+Readable.prototype.pipe = function (dest, pipeOpts) {
+  var src = this;
+  var state = this._readableState;
+
+  switch (state.pipesCount) {
+    case 0:
+      state.pipes = dest;
+      break;
+    case 1:
+      state.pipes = [state.pipes, dest];
+      break;
+    default:
+      state.pipes.push(dest);
+      break;
+  }
+  state.pipesCount += 1;
+  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
 
-      // Manually shove something into the read() buffer.
-      // This returns true if the highWaterMark has not been hit yet,
-      // similar to how Writable.write() returns true if you should
-      // write() some more.
-      Readable.prototype.push = function (chunk, encoding) {
-        var state = this._readableState;
-        var skipChunkCheck;
-
-        if (!state.objectMode) {
-          if (typeof chunk === "string") {
-            encoding = encoding || state.defaultEncoding;
-            if (encoding !== state.encoding) {
-              chunk = Buffer.from(chunk, encoding);
-              encoding = "";
-            }
-            skipChunkCheck = true;
-          }
-        } else {
-          skipChunkCheck = true;
-        }
+  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
 
-        return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
-      };
+  var endFn = doEnd ? onend : unpipe;
+  if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);
 
-      // Unshift should *always* be something directly out of read()
-      Readable.prototype.unshift = function (chunk) {
-        return readableAddChunk(this, chunk, null, true, false);
-      };
+  dest.on('unpipe', onunpipe);
+  function onunpipe(readable, unpipeInfo) {
+    debug('onunpipe');
+    if (readable === src) {
+      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
+        unpipeInfo.hasUnpiped = true;
+        cleanup();
+      }
+    }
+  }
 
-      function readableAddChunk(
-        stream,
-        chunk,
-        encoding,
-        addToFront,
-        skipChunkCheck,
-      ) {
-        var state = stream._readableState;
-        if (chunk === null) {
-          state.reading = false;
-          onEofChunk(stream, state);
-        } else {
-          var er;
-          if (!skipChunkCheck) er = chunkInvalid(state, chunk);
-          if (er) {
-            stream.emit("error", er);
-          } else if (state.objectMode || (chunk && chunk.length > 0)) {
-            if (
-              typeof chunk !== "string" &&
-              !state.objectMode &&
-              Object.getPrototypeOf(chunk) !== Buffer.prototype
-            ) {
-              chunk = _uint8ArrayToBuffer(chunk);
-            }
+  function onend() {
+    debug('onend');
+    dest.end();
+  }
 
-            if (addToFront) {
-              if (state.endEmitted)
-                stream.emit(
-                  "error",
-                  new Error("stream.unshift() after end event"),
-                );
-              else addChunk(stream, state, chunk, true);
-            } else if (state.ended) {
-              stream.emit("error", new Error("stream.push() after EOF"));
-            } else {
-              state.reading = false;
-              if (state.decoder && !encoding) {
-                chunk = state.decoder.write(chunk);
-                if (state.objectMode || chunk.length !== 0)
-                  addChunk(stream, state, chunk, false);
-                else maybeReadMore(stream, state);
-              } else {
-                addChunk(stream, state, chunk, false);
-              }
-            }
-          } else if (!addToFront) {
-            state.reading = false;
-          }
-        }
+  // when the dest drains, it reduces the awaitDrain counter
+  // on the source.  This would be more elegant with a .once()
+  // handler in flow(), but adding and removing repeatedly is
+  // too slow.
+  var ondrain = pipeOnDrain(src);
+  dest.on('drain', ondrain);
+
+  var cleanedUp = false;
+  function cleanup() {
+    debug('cleanup');
+    // cleanup event handlers once the pipe is broken
+    dest.removeListener('close', onclose);
+    dest.removeListener('finish', onfinish);
+    dest.removeListener('drain', ondrain);
+    dest.removeListener('error', onerror);
+    dest.removeListener('unpipe', onunpipe);
+    src.removeListener('end', onend);
+    src.removeListener('end', unpipe);
+    src.removeListener('data', ondata);
+
+    cleanedUp = true;
+
+    // if the reader is waiting for a drain event from this
+    // specific writer, then it would cause it to never start
+    // flowing again.
+    // So, if this is awaiting a drain, then we just call it now.
+    // If we don't know, then assume that we are waiting for one.
+    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
+  }
 
-        return needMoreData(state);
-      }
+  // If the user pushes more data while we're writing to dest then we'll end up
+  // in ondata again. However, we only want to increase awaitDrain once because
+  // dest will only emit one 'drain' event for the multiple writes.
+  // => Introduce a guard on increasing awaitDrain.
+  var increasedAwaitDrain = false;
+  src.on('data', ondata);
+  function ondata(chunk) {
+    debug('ondata');
+    increasedAwaitDrain = false;
+    var ret = dest.write(chunk);
+    if (false === ret && !increasedAwaitDrain) {
+      // If the user unpiped during `dest.write()`, it is possible
+      // to get stuck in a permanently paused state if that write
+      // also returned false.
+      // => Check whether `dest` is still a piping destination.
+      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
+        debug('false write response, pause', src._readableState.awaitDrain);
+        src._readableState.awaitDrain++;
+        increasedAwaitDrain = true;
+      }
+      src.pause();
+    }
+  }
 
-      function addChunk(stream, state, chunk, addToFront) {
-        if (state.flowing && state.length === 0 && !state.sync) {
-          stream.emit("data", chunk);
-          stream.read(0);
-        } else {
-          // update the buffer info.
-          state.length += state.objectMode ? 1 : chunk.length;
-          if (addToFront) state.buffer.unshift(chunk);
-          else state.buffer.push(chunk);
+  // if the dest has an error, then stop piping into it.
+  // however, don't suppress the throwing behavior for this.
+  function onerror(er) {
+    debug('onerror', er);
+    unpipe();
+    dest.removeListener('error', onerror);
+    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
+  }
 
-          if (state.needReadable) emitReadable(stream);
-        }
-        maybeReadMore(stream, state);
-      }
+  // Make sure our error handler is attached before userland ones.
+  prependListener(dest, 'error', onerror);
 
-      function chunkInvalid(state, chunk) {
-        var er;
-        if (
-          !_isUint8Array(chunk) &&
-          typeof chunk !== "string" &&
-          chunk !== undefined &&
-          !state.objectMode
-        ) {
-          er = new TypeError("Invalid non-string/buffer chunk");
-        }
-        return er;
-      }
-
-      // if it's past the high water mark, we can push in some more.
-      // Also, if we have no data yet, we can stand some
-      // more bytes.  This is to work around cases where hwm=0,
-      // such as the repl.  Also, if the push() triggered a
-      // readable event, and the user called read(largeNumber) such that
-      // needReadable was set, then we ought to push more, so that another
-      // 'readable' event will be triggered.
-      function needMoreData(state) {
-        return (
-          !state.ended &&
-          (state.needReadable ||
-            state.length < state.highWaterMark ||
-            state.length === 0)
-        );
-      }
+  // Both close and finish should trigger unpipe, but only once.
+  function onclose() {
+    dest.removeListener('finish', onfinish);
+    unpipe();
+  }
+  dest.once('close', onclose);
+  function onfinish() {
+    debug('onfinish');
+    dest.removeListener('close', onclose);
+    unpipe();
+  }
+  dest.once('finish', onfinish);
 
-      Readable.prototype.isPaused = function () {
-        return this._readableState.flowing === false;
-      };
+  function unpipe() {
+    debug('unpipe');
+    src.unpipe(dest);
+  }
 
-      // backwards compatibility.
-      Readable.prototype.setEncoding = function (enc) {
-        if (!StringDecoder)
-          StringDecoder = __webpack_require__(458).StringDecoder;
-        this._readableState.decoder = new StringDecoder(enc);
-        this._readableState.encoding = enc;
-        return this;
-      };
+  // tell the dest that it's being piped to
+  dest.emit('pipe', src);
 
-      // Don't raise the hwm > 8MB
-      var MAX_HWM = 0x800000;
-      function computeNewHighWaterMark(n) {
-        if (n >= MAX_HWM) {
-          n = MAX_HWM;
-        } else {
-          // Get the next highest power of 2 to prevent increasing hwm excessively in
-          // tiny amounts
-          n--;
-          n |= n >>> 1;
-          n |= n >>> 2;
-          n |= n >>> 4;
-          n |= n >>> 8;
-          n |= n >>> 16;
-          n++;
-        }
-        return n;
-      }
-
-      // This function is designed to be inlinable, so please take care when making
-      // changes to the function body.
-      function howMuchToRead(n, state) {
-        if (n <= 0 || (state.length === 0 && state.ended)) return 0;
-        if (state.objectMode) return 1;
-        if (n !== n) {
-          // Only flow one buffer at a time
-          if (state.flowing && state.length)
-            return state.buffer.head.data.length;
-          else return state.length;
-        }
-        // If we're asking for more than the current hwm, then raise the hwm.
-        if (n > state.highWaterMark)
-          state.highWaterMark = computeNewHighWaterMark(n);
-        if (n <= state.length) return n;
-        // Don't have enough
-        if (!state.ended) {
-          state.needReadable = true;
-          return 0;
-        }
-        return state.length;
-      }
-
-      // you can override either this method, or the async _read(n) below.
-      Readable.prototype.read = function (n) {
-        debug("read", n);
-        n = parseInt(n, 10);
-        var state = this._readableState;
-        var nOrig = n;
-
-        if (n !== 0) state.emittedReadable = false;
-
-        // if we're doing read(0) to trigger a readable event, but we
-        // already have a bunch of data in the buffer, then just trigger
-        // the 'readable' event and move on.
-        if (
-          n === 0 &&
-          state.needReadable &&
-          (state.length >= state.highWaterMark || state.ended)
-        ) {
-          debug("read: emitReadable", state.length, state.ended);
-          if (state.length === 0 && state.ended) endReadable(this);
-          else emitReadable(this);
-          return null;
-        }
+  // start the flow if it hasn't been started already.
+  if (!state.flowing) {
+    debug('pipe resume');
+    src.resume();
+  }
 
-        n = howMuchToRead(n, state);
+  return dest;
+};
 
-        // if we've ended, and we're now clear, then finish it up.
-        if (n === 0 && state.ended) {
-          if (state.length === 0) endReadable(this);
-          return null;
-        }
+function pipeOnDrain(src) {
+  return function () {
+    var state = src._readableState;
+    debug('pipeOnDrain', state.awaitDrain);
+    if (state.awaitDrain) state.awaitDrain--;
+    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
+      state.flowing = true;
+      flow(src);
+    }
+  };
+}
 
-        // All the actual chunk generation logic needs to be
-        // *below* the call to _read.  The reason is that in certain
-        // synthetic stream cases, such as passthrough streams, _read
-        // may be a completely synchronous operation which may change
-        // the state of the read buffer, providing enough data when
-        // before there was *not* enough.
-        //
-        // So, the steps are:
-        // 1. Figure out what the state of things will be after we do
-        // a read from the buffer.
-        //
-        // 2. If that resulting state will trigger a _read, then call _read.
-        // Note that this may be asynchronous, or synchronous.  Yes, it is
-        // deeply ugly to write APIs this way, but that still doesn't mean
-        // that the Readable class should behave improperly, as streams are
-        // designed to be sync/async agnostic.
-        // Take note if the _read call is sync or async (ie, if the read call
-        // has returned yet), so that we know whether or not it's safe to emit
-        // 'readable' etc.
-        //
-        // 3. Actually pull the requested chunks out of the buffer and return.
-
-        // if we need a readable event, then we need to do some reading.
-        var doRead = state.needReadable;
-        debug("need readable", doRead);
-
-        // if we currently have less than the highWaterMark, then also read some
-        if (state.length === 0 || state.length - n < state.highWaterMark) {
-          doRead = true;
-          debug("length less than watermark", doRead);
-        }
-
-        // however, if we've ended, then there's no point, and if we're already
-        // reading, then it's unnecessary.
-        if (state.ended || state.reading) {
-          doRead = false;
-          debug("reading or ended", doRead);
-        } else if (doRead) {
-          debug("do read");
-          state.reading = true;
-          state.sync = true;
-          // if the length is currently zero, then we *need* a readable event.
-          if (state.length === 0) state.needReadable = true;
-          // call internal read method
-          this._read(state.highWaterMark);
-          state.sync = false;
-          // If _read pushed data synchronously, then `reading` will be false,
-          // and we need to re-evaluate how much data we can return to the user.
-          if (!state.reading) n = howMuchToRead(nOrig, state);
-        }
-
-        var ret;
-        if (n > 0) ret = fromList(n, state);
-        else ret = null;
-
-        if (ret === null) {
-          state.needReadable = true;
-          n = 0;
-        } else {
-          state.length -= n;
-        }
+Readable.prototype.unpipe = function (dest) {
+  var state = this._readableState;
+  var unpipeInfo = { hasUnpiped: false };
 
-        if (state.length === 0) {
-          // If we have nothing in the buffer, then we want to know
-          // as soon as we *do* get something into the buffer.
-          if (!state.ended) state.needReadable = true;
+  // if we're not piping anywhere, then do nothing.
+  if (state.pipesCount === 0) return this;
 
-          // If we tried to read() past the EOF, then emit end on the next tick.
-          if (nOrig !== n && state.ended) endReadable(this);
-        }
+  // just one destination.  most common case.
+  if (state.pipesCount === 1) {
+    // passed in one, but it's not the right one.
+    if (dest && dest !== state.pipes) return this;
 
-        if (ret !== null) this.emit("data", ret);
+    if (!dest) dest = state.pipes;
 
-        return ret;
-      };
+    // got a match.
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
+    if (dest) dest.emit('unpipe', this, unpipeInfo);
+    return this;
+  }
 
-      function onEofChunk(stream, state) {
-        if (state.ended) return;
-        if (state.decoder) {
-          var chunk = state.decoder.end();
-          if (chunk && chunk.length) {
-            state.buffer.push(chunk);
-            state.length += state.objectMode ? 1 : chunk.length;
-          }
-        }
-        state.ended = true;
+  // slow case. multiple pipe destinations.
 
-        // emit 'readable' now to make sure it gets picked up.
-        emitReadable(stream);
-      }
+  if (!dest) {
+    // remove all.
+    var dests = state.pipes;
+    var len = state.pipesCount;
+    state.pipes = null;
+    state.pipesCount = 0;
+    state.flowing = false;
 
-      // Don't emit readable right away in sync mode, because this can trigger
-      // another read() call => stack overflow.  This way, it might trigger
-      // a nextTick recursion warning, but that's not so bad.
-      function emitReadable(stream) {
-        var state = stream._readableState;
-        state.needReadable = false;
-        if (!state.emittedReadable) {
-          debug("emitReadable", state.flowing);
-          state.emittedReadable = true;
-          if (state.sync) pna.nextTick(emitReadable_, stream);
-          else emitReadable_(stream);
-        }
-      }
+    for (var i = 0; i < len; i++) {
+      dests[i].emit('unpipe', this, unpipeInfo);
+    }return this;
+  }
 
-      function emitReadable_(stream) {
-        debug("emit readable");
-        stream.emit("readable");
-        flow(stream);
-      }
+  // try to find the right one.
+  var index = indexOf(state.pipes, dest);
+  if (index === -1) return this;
 
-      // at this point, the user has presumably seen the 'readable' event,
-      // and called read() to consume some data.  that may have triggered
-      // in turn another _read(n) call, in which case reading = true if
-      // it's in progress.
-      // However, if we're not ended, or reading, and the length < hwm,
-      // then go ahead and try to read some more preemptively.
-      function maybeReadMore(stream, state) {
-        if (!state.readingMore) {
-          state.readingMore = true;
-          pna.nextTick(maybeReadMore_, stream, state);
-        }
-      }
+  state.pipes.splice(index, 1);
+  state.pipesCount -= 1;
+  if (state.pipesCount === 1) state.pipes = state.pipes[0];
 
-      function maybeReadMore_(stream, state) {
-        var len = state.length;
-        while (
-          !state.reading &&
-          !state.flowing &&
-          !state.ended &&
-          state.length < state.highWaterMark
-        ) {
-          debug("maybeReadMore read 0");
-          stream.read(0);
-          if (len === state.length)
-            // didn't get any data, stop spinning.
-            break;
-          else len = state.length;
-        }
-        state.readingMore = false;
-      }
+  dest.emit('unpipe', this, unpipeInfo);
 
-      // abstract method.  to be overridden in specific implementation classes.
-      // call cb(er, data) where data is <= n in length.
-      // for virtual (non-string, non-buffer) streams, "length" is somewhat
-      // arbitrary, and perhaps not very meaningful.
-      Readable.prototype._read = function (n) {
-        this.emit("error", new Error("_read() is not implemented"));
-      };
+  return this;
+};
 
-      Readable.prototype.pipe = function (dest, pipeOpts) {
-        var src = this;
-        var state = this._readableState;
+// set up data events if they are asked for
+// Ensure readable listeners eventually get something
+Readable.prototype.on = function (ev, fn) {
+  var res = Stream.prototype.on.call(this, ev, fn);
+
+  if (ev === 'data') {
+    // Start flowing on next tick if stream isn't explicitly paused
+    if (this._readableState.flowing !== false) this.resume();
+  } else if (ev === 'readable') {
+    var state = this._readableState;
+    if (!state.endEmitted && !state.readableListening) {
+      state.readableListening = state.needReadable = true;
+      state.emittedReadable = false;
+      if (!state.reading) {
+        pna.nextTick(nReadingNextTick, this);
+      } else if (state.length) {
+        emitReadable(this);
+      }
+    }
+  }
 
-        switch (state.pipesCount) {
-          case 0:
-            state.pipes = dest;
-            break;
-          case 1:
-            state.pipes = [state.pipes, dest];
-            break;
-          default:
-            state.pipes.push(dest);
-            break;
-        }
-        state.pipesCount += 1;
-        debug("pipe count=%d opts=%j", state.pipesCount, pipeOpts);
-
-        var doEnd =
-          (!pipeOpts || pipeOpts.end !== false) &&
-          dest !== process.stdout &&
-          dest !== process.stderr;
-
-        var endFn = doEnd ? onend : unpipe;
-        if (state.endEmitted) pna.nextTick(endFn);
-        else src.once("end", endFn);
-
-        dest.on("unpipe", onunpipe);
-        function onunpipe(readable, unpipeInfo) {
-          debug("onunpipe");
-          if (readable === src) {
-            if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
-              unpipeInfo.hasUnpiped = true;
-              cleanup();
-            }
-          }
-        }
+  return res;
+};
+Readable.prototype.addListener = Readable.prototype.on;
+
+function nReadingNextTick(self) {
+  debug('readable nexttick read 0');
+  self.read(0);
+}
+
+// pause() and resume() are remnants of the legacy readable stream API
+// If the user uses them, then switch into old mode.
+Readable.prototype.resume = function () {
+  var state = this._readableState;
+  if (!state.flowing) {
+    debug('resume');
+    state.flowing = true;
+    resume(this, state);
+  }
+  return this;
+};
 
-        function onend() {
-          debug("onend");
-          dest.end();
-        }
-
-        // when the dest drains, it reduces the awaitDrain counter
-        // on the source.  This would be more elegant with a .once()
-        // handler in flow(), but adding and removing repeatedly is
-        // too slow.
-        var ondrain = pipeOnDrain(src);
-        dest.on("drain", ondrain);
-
-        var cleanedUp = false;
-        function cleanup() {
-          debug("cleanup");
-          // cleanup event handlers once the pipe is broken
-          dest.removeListener("close", onclose);
-          dest.removeListener("finish", onfinish);
-          dest.removeListener("drain", ondrain);
-          dest.removeListener("error", onerror);
-          dest.removeListener("unpipe", onunpipe);
-          src.removeListener("end", onend);
-          src.removeListener("end", unpipe);
-          src.removeListener("data", ondata);
-
-          cleanedUp = true;
-
-          // if the reader is waiting for a drain event from this
-          // specific writer, then it would cause it to never start
-          // flowing again.
-          // So, if this is awaiting a drain, then we just call it now.
-          // If we don't know, then assume that we are waiting for one.
-          if (
-            state.awaitDrain &&
-            (!dest._writableState || dest._writableState.needDrain)
-          )
-            ondrain();
-        }
-
-        // If the user pushes more data while we're writing to dest then we'll end up
-        // in ondata again. However, we only want to increase awaitDrain once because
-        // dest will only emit one 'drain' event for the multiple writes.
-        // => Introduce a guard on increasing awaitDrain.
-        var increasedAwaitDrain = false;
-        src.on("data", ondata);
-        function ondata(chunk) {
-          debug("ondata");
-          increasedAwaitDrain = false;
-          var ret = dest.write(chunk);
-          if (false === ret && !increasedAwaitDrain) {
-            // If the user unpiped during `dest.write()`, it is possible
-            // to get stuck in a permanently paused state if that write
-            // also returned false.
-            // => Check whether `dest` is still a piping destination.
-            if (
-              ((state.pipesCount === 1 && state.pipes === dest) ||
-                (state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1)) &&
-              !cleanedUp
-            ) {
-              debug(
-                "false write response, pause",
-                src._readableState.awaitDrain,
-              );
-              src._readableState.awaitDrain++;
-              increasedAwaitDrain = true;
-            }
-            src.pause();
-          }
-        }
+function resume(stream, state) {
+  if (!state.resumeScheduled) {
+    state.resumeScheduled = true;
+    pna.nextTick(resume_, stream, state);
+  }
+}
 
-        // if the dest has an error, then stop piping into it.
-        // however, don't suppress the throwing behavior for this.
-        function onerror(er) {
-          debug("onerror", er);
-          unpipe();
-          dest.removeListener("error", onerror);
-          if (EElistenerCount(dest, "error") === 0) dest.emit("error", er);
-        }
+function resume_(stream, state) {
+  if (!state.reading) {
+    debug('resume read 0');
+    stream.read(0);
+  }
 
-        // Make sure our error handler is attached before userland ones.
-        prependListener(dest, "error", onerror);
+  state.resumeScheduled = false;
+  state.awaitDrain = 0;
+  stream.emit('resume');
+  flow(stream);
+  if (state.flowing && !state.reading) stream.read(0);
+}
+
+Readable.prototype.pause = function () {
+  debug('call pause flowing=%j', this._readableState.flowing);
+  if (false !== this._readableState.flowing) {
+    debug('pause');
+    this._readableState.flowing = false;
+    this.emit('pause');
+  }
+  return this;
+};
 
-        // Both close and finish should trigger unpipe, but only once.
-        function onclose() {
-          dest.removeListener("finish", onfinish);
-          unpipe();
-        }
-        dest.once("close", onclose);
-        function onfinish() {
-          debug("onfinish");
-          dest.removeListener("close", onclose);
-          unpipe();
-        }
-        dest.once("finish", onfinish);
+function flow(stream) {
+  var state = stream._readableState;
+  debug('flow', state.flowing);
+  while (state.flowing && stream.read() !== null) {}
+}
+
+// wrap an old-style stream as the async data source.
+// This is *not* part of the readable stream interface.
+// It is an ugly unfortunate mess of history.
+Readable.prototype.wrap = function (stream) {
+  var _this = this;
+
+  var state = this._readableState;
+  var paused = false;
+
+  stream.on('end', function () {
+    debug('wrapped end');
+    if (state.decoder && !state.ended) {
+      var chunk = state.decoder.end();
+      if (chunk && chunk.length) _this.push(chunk);
+    }
 
-        function unpipe() {
-          debug("unpipe");
-          src.unpipe(dest);
-        }
+    _this.push(null);
+  });
 
-        // tell the dest that it's being piped to
-        dest.emit("pipe", src);
+  stream.on('data', function (chunk) {
+    debug('wrapped data');
+    if (state.decoder) chunk = state.decoder.write(chunk);
 
-        // start the flow if it hasn't been started already.
-        if (!state.flowing) {
-          debug("pipe resume");
-          src.resume();
-        }
+    // don't skip over falsy values in objectMode
+    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
 
-        return dest;
-      };
+    var ret = _this.push(chunk);
+    if (!ret) {
+      paused = true;
+      stream.pause();
+    }
+  });
 
-      function pipeOnDrain(src) {
+  // proxy all the other methods.
+  // important when wrapping filters and duplexes.
+  for (var i in stream) {
+    if (this[i] === undefined && typeof stream[i] === 'function') {
+      this[i] = function (method) {
         return function () {
-          var state = src._readableState;
-          debug("pipeOnDrain", state.awaitDrain);
-          if (state.awaitDrain) state.awaitDrain--;
-          if (state.awaitDrain === 0 && EElistenerCount(src, "data")) {
-            state.flowing = true;
-            flow(src);
-          }
+          return stream[method].apply(stream, arguments);
         };
-      }
+      }(i);
+    }
+  }
 
-      Readable.prototype.unpipe = function (dest) {
-        var state = this._readableState;
-        var unpipeInfo = { hasUnpiped: false };
+  // proxy certain important events.
+  for (var n = 0; n < kProxyEvents.length; n++) {
+    stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
+  }
 
-        // if we're not piping anywhere, then do nothing.
-        if (state.pipesCount === 0) return this;
+  // when we try to consume some more bytes, simply unpause the
+  // underlying stream.
+  this._read = function (n) {
+    debug('wrapped _read', n);
+    if (paused) {
+      paused = false;
+      stream.resume();
+    }
+  };
 
-        // just one destination.  most common case.
-        if (state.pipesCount === 1) {
-          // passed in one, but it's not the right one.
-          if (dest && dest !== state.pipes) return this;
+  return this;
+};
 
-          if (!dest) dest = state.pipes;
+Object.defineProperty(Readable.prototype, 'readableHighWaterMark', {
+  // making it explicit this property is not enumerable
+  // because otherwise some prototype manipulation in
+  // userland will fail
+  enumerable: false,
+  get: function () {
+    return this._readableState.highWaterMark;
+  }
+});
+
+// exposed for testing purposes only.
+Readable._fromList = fromList;
+
+// Pluck off n bytes from an array of buffers.
+// Length is the combined lengths of all the buffers in the list.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function fromList(n, state) {
+  // nothing buffered
+  if (state.length === 0) return null;
+
+  var ret;
+  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
+    // read it all, truncate the list
+    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
+    state.buffer.clear();
+  } else {
+    // read part of list
+    ret = fromListPartial(n, state.buffer, state.decoder);
+  }
 
-          // got a match.
-          state.pipes = null;
-          state.pipesCount = 0;
-          state.flowing = false;
-          if (dest) dest.emit("unpipe", this, unpipeInfo);
-          return this;
-        }
+  return ret;
+}
+
+// Extracts only enough buffered data to satisfy the amount requested.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function fromListPartial(n, list, hasStrings) {
+  var ret;
+  if (n < list.head.data.length) {
+    // slice is the same for buffers and strings
+    ret = list.head.data.slice(0, n);
+    list.head.data = list.head.data.slice(n);
+  } else if (n === list.head.data.length) {
+    // first chunk is a perfect match
+    ret = list.shift();
+  } else {
+    // result spans more than one buffer
+    ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
+  }
+  return ret;
+}
+
+// Copies a specified amount of characters from the list of buffered data
+// chunks.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function copyFromBufferString(n, list) {
+  var p = list.head;
+  var c = 1;
+  var ret = p.data;
+  n -= ret.length;
+  while (p = p.next) {
+    var str = p.data;
+    var nb = n > str.length ? str.length : n;
+    if (nb === str.length) ret += str;else ret += str.slice(0, n);
+    n -= nb;
+    if (n === 0) {
+      if (nb === str.length) {
+        ++c;
+        if (p.next) list.head = p.next;else list.head = list.tail = null;
+      } else {
+        list.head = p;
+        p.data = str.slice(nb);
+      }
+      break;
+    }
+    ++c;
+  }
+  list.length -= c;
+  return ret;
+}
+
+// Copies a specified amount of bytes from the list of buffered data chunks.
+// This function is designed to be inlinable, so please take care when making
+// changes to the function body.
+function copyFromBuffer(n, list) {
+  var ret = Buffer.allocUnsafe(n);
+  var p = list.head;
+  var c = 1;
+  p.data.copy(ret);
+  n -= p.data.length;
+  while (p = p.next) {
+    var buf = p.data;
+    var nb = n > buf.length ? buf.length : n;
+    buf.copy(ret, ret.length - n, 0, nb);
+    n -= nb;
+    if (n === 0) {
+      if (nb === buf.length) {
+        ++c;
+        if (p.next) list.head = p.next;else list.head = list.tail = null;
+      } else {
+        list.head = p;
+        p.data = buf.slice(nb);
+      }
+      break;
+    }
+    ++c;
+  }
+  list.length -= c;
+  return ret;
+}
 
-        // slow case. multiple pipe destinations.
+function endReadable(stream) {
+  var state = stream._readableState;
 
-        if (!dest) {
-          // remove all.
-          var dests = state.pipes;
-          var len = state.pipesCount;
-          state.pipes = null;
-          state.pipesCount = 0;
-          state.flowing = false;
+  // If we get here before consuming all the bytes, then that is a
+  // bug in node.  Should never happen.
+  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
 
-          for (var i = 0; i < len; i++) {
-            dests[i].emit("unpipe", this, unpipeInfo);
-          }
-          return this;
-        }
+  if (!state.endEmitted) {
+    state.ended = true;
+    pna.nextTick(endReadableNT, state, stream);
+  }
+}
+
+function endReadableNT(state, stream) {
+  // Check that we didn't get one last unshift.
+  if (!state.endEmitted && state.length === 0) {
+    state.endEmitted = true;
+    stream.readable = false;
+    stream.emit('end');
+  }
+}
 
-        // try to find the right one.
-        var index = indexOf(state.pipes, dest);
-        if (index === -1) return this;
+function indexOf(xs, x) {
+  for (var i = 0, l = xs.length; i < l; i++) {
+    if (xs[i] === x) return i;
+  }
+  return -1;
+}
+
+/***/ }),
+/* 407 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// a transform stream is a readable/writable stream where you do
+// something with the data.  Sometimes it's called a "filter",
+// but that's not a great name for it, since that implies a thing where
+// some bits pass through, and others are simply ignored.  (That would
+// be a valid example of a transform, of course.)
+//
+// While the output is causally related to the input, it's not a
+// necessarily symmetric or synchronous transformation.  For example,
+// a zlib stream might take multiple plain-text writes(), and then
+// emit a single compressed chunk some time in the future.
+//
+// Here's how this works:
+//
+// The Transform stream has all the aspects of the readable and writable
+// stream classes.  When you write(chunk), that calls _write(chunk,cb)
+// internally, and returns false if there's a lot of pending writes
+// buffered up.  When you call read(), that calls _read(n) until
+// there's enough pending readable data buffered up.
+//
+// In a transform stream, the written data is placed in a buffer.  When
+// _read(n) is called, it transforms the queued up data, calling the
+// buffered _write cb's as it consumes chunks.  If consuming a single
+// written chunk would result in multiple output chunks, then the first
+// outputted bit calls the readcb, and subsequent chunks just go into
+// the read buffer, and will cause it to emit 'readable' if necessary.
+//
+// This way, back-pressure is actually determined by the reading side,
+// since _read has to be called to start processing a new chunk.  However,
+// a pathological inflate type of transform can cause excessive buffering
+// here.  For example, imagine a stream where every byte of input is
+// interpreted as an integer from 0-255, and then results in that many
+// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
+// 1kb of data being output.  In this case, you could write a very small
+// amount of input, and end up with a very large amount of output.  In
+// such a pathological inflating mechanism, there'd be no way to tell
+// the system to stop doing the transform.  A single 4MB write could
+// cause the system to run out of memory.
+//
+// However, even in such a pathological case, only a single written chunk
+// would be consumed, and then the rest would wait (un-transformed) until
+// the results of the previous transformed chunk were consumed.
+
+
+
+module.exports = Transform;
+
+var Duplex = __webpack_require__(115);
+
+/*<replacement>*/
+var util = __webpack_require__(113);
+util.inherits = __webpack_require__(61);
+/*</replacement>*/
+
+util.inherits(Transform, Duplex);
+
+function afterTransform(er, data) {
+  var ts = this._transformState;
+  ts.transforming = false;
+
+  var cb = ts.writecb;
+
+  if (!cb) {
+    return this.emit('error', new Error('write callback called multiple times'));
+  }
 
-        state.pipes.splice(index, 1);
-        state.pipesCount -= 1;
-        if (state.pipesCount === 1) state.pipes = state.pipes[0];
+  ts.writechunk = null;
+  ts.writecb = null;
 
-        dest.emit("unpipe", this, unpipeInfo);
+  if (data != null) // single equals check for both `null` and `undefined`
+    this.push(data);
 
-        return this;
-      };
+  cb(er);
 
-      // set up data events if they are asked for
-      // Ensure readable listeners eventually get something
-      Readable.prototype.on = function (ev, fn) {
-        var res = Stream.prototype.on.call(this, ev, fn);
-
-        if (ev === "data") {
-          // Start flowing on next tick if stream isn't explicitly paused
-          if (this._readableState.flowing !== false) this.resume();
-        } else if (ev === "readable") {
-          var state = this._readableState;
-          if (!state.endEmitted && !state.readableListening) {
-            state.readableListening = state.needReadable = true;
-            state.emittedReadable = false;
-            if (!state.reading) {
-              pna.nextTick(nReadingNextTick, this);
-            } else if (state.length) {
-              emitReadable(this);
-            }
-          }
-        }
+  var rs = this._readableState;
+  rs.reading = false;
+  if (rs.needReadable || rs.length < rs.highWaterMark) {
+    this._read(rs.highWaterMark);
+  }
+}
 
-        return res;
-      };
-      Readable.prototype.addListener = Readable.prototype.on;
+function Transform(options) {
+  if (!(this instanceof Transform)) return new Transform(options);
 
-      function nReadingNextTick(self) {
-        debug("readable nexttick read 0");
-        self.read(0);
-      }
+  Duplex.call(this, options);
 
-      // pause() and resume() are remnants of the legacy readable stream API
-      // If the user uses them, then switch into old mode.
-      Readable.prototype.resume = function () {
-        var state = this._readableState;
-        if (!state.flowing) {
-          debug("resume");
-          state.flowing = true;
-          resume(this, state);
-        }
-        return this;
-      };
+  this._transformState = {
+    afterTransform: afterTransform.bind(this),
+    needTransform: false,
+    transforming: false,
+    writecb: null,
+    writechunk: null,
+    writeencoding: null
+  };
 
-      function resume(stream, state) {
-        if (!state.resumeScheduled) {
-          state.resumeScheduled = true;
-          pna.nextTick(resume_, stream, state);
-        }
-      }
+  // start out asking for a readable event once data is transformed.
+  this._readableState.needReadable = true;
 
-      function resume_(stream, state) {
-        if (!state.reading) {
-          debug("resume read 0");
-          stream.read(0);
-        }
+  // we have implemented the _read method, and done the other things
+  // that Readable wants before the first _read call, so unset the
+  // sync guard flag.
+  this._readableState.sync = false;
 
-        state.resumeScheduled = false;
-        state.awaitDrain = 0;
-        stream.emit("resume");
-        flow(stream);
-        if (state.flowing && !state.reading) stream.read(0);
-      }
+  if (options) {
+    if (typeof options.transform === 'function') this._transform = options.transform;
 
-      Readable.prototype.pause = function () {
-        debug("call pause flowing=%j", this._readableState.flowing);
-        if (false !== this._readableState.flowing) {
-          debug("pause");
-          this._readableState.flowing = false;
-          this.emit("pause");
-        }
-        return this;
-      };
+    if (typeof options.flush === 'function') this._flush = options.flush;
+  }
 
-      function flow(stream) {
-        var state = stream._readableState;
-        debug("flow", state.flowing);
-        while (state.flowing && stream.read() !== null) {}
-      }
+  // When the writable side finishes, then flush out anything remaining.
+  this.on('prefinish', prefinish);
+}
 
-      // wrap an old-style stream as the async data source.
-      // This is *not* part of the readable stream interface.
-      // It is an ugly unfortunate mess of history.
-      Readable.prototype.wrap = function (stream) {
-        var _this = this;
+function prefinish() {
+  var _this = this;
 
-        var state = this._readableState;
-        var paused = false;
+  if (typeof this._flush === 'function') {
+    this._flush(function (er, data) {
+      done(_this, er, data);
+    });
+  } else {
+    done(this, null, null);
+  }
+}
 
-        stream.on("end", function () {
-          debug("wrapped end");
-          if (state.decoder && !state.ended) {
-            var chunk = state.decoder.end();
-            if (chunk && chunk.length) _this.push(chunk);
-          }
+Transform.prototype.push = function (chunk, encoding) {
+  this._transformState.needTransform = false;
+  return Duplex.prototype.push.call(this, chunk, encoding);
+};
 
-          _this.push(null);
-        });
+// This is the part where you do stuff!
+// override this function in implementation classes.
+// 'chunk' is an input chunk.
+//
+// Call `push(newChunk)` to pass along transformed output
+// to the readable side.  You may call 'push' zero or more times.
+//
+// Call `cb(err)` when you are done with this chunk.  If you pass
+// an error, then that'll put the hurt on the whole operation.  If you
+// never call cb(), then you'll never get another chunk.
+Transform.prototype._transform = function (chunk, encoding, cb) {
+  throw new Error('_transform() is not implemented');
+};
 
-        stream.on("data", function (chunk) {
-          debug("wrapped data");
-          if (state.decoder) chunk = state.decoder.write(chunk);
+Transform.prototype._write = function (chunk, encoding, cb) {
+  var ts = this._transformState;
+  ts.writecb = cb;
+  ts.writechunk = chunk;
+  ts.writeencoding = encoding;
+  if (!ts.transforming) {
+    var rs = this._readableState;
+    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
+  }
+};
 
-          // don't skip over falsy values in objectMode
-          if (state.objectMode && (chunk === null || chunk === undefined))
-            return;
-          else if (!state.objectMode && (!chunk || !chunk.length)) return;
+// Doesn't matter what the args are here.
+// _transform does all the work.
+// That we got here means that the readable side wants more data.
+Transform.prototype._read = function (n) {
+  var ts = this._transformState;
+
+  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
+    ts.transforming = true;
+    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
+  } else {
+    // mark that we need a transform, so that any data that comes in
+    // will get processed, now that we've asked for it.
+    ts.needTransform = true;
+  }
+};
 
-          var ret = _this.push(chunk);
-          if (!ret) {
-            paused = true;
-            stream.pause();
-          }
-        });
+Transform.prototype._destroy = function (err, cb) {
+  var _this2 = this;
 
-        // proxy all the other methods.
-        // important when wrapping filters and duplexes.
-        for (var i in stream) {
-          if (this[i] === undefined && typeof stream[i] === "function") {
-            this[i] = (function (method) {
-              return function () {
-                return stream[method].apply(stream, arguments);
-              };
-            })(i);
-          }
-        }
+  Duplex.prototype._destroy.call(this, err, function (err2) {
+    cb(err2);
+    _this2.emit('close');
+  });
+};
 
-        // proxy certain important events.
-        for (var n = 0; n < kProxyEvents.length; n++) {
-          stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
-        }
+function done(stream, er, data) {
+  if (er) return stream.emit('error', er);
+
+  if (data != null) // single equals check for both `null` and `undefined`
+    stream.push(data);
+
+  // if there's nothing in the write buffer, then that means
+  // that nothing more will ever be provided
+  if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
+
+  if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
+
+  return stream.push(null);
+}
+
+/***/ }),
+/* 408 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+// A bit simpler than readable streams.
+// Implement an async ._write(chunk, encoding, cb), and it'll handle all
+// the drain event emission and buffering.
+
+
+
+/*<replacement>*/
+
+var pna = __webpack_require__(180);
+/*</replacement>*/
+
+module.exports = Writable;
+
+/* <replacement> */
+function WriteReq(chunk, encoding, cb) {
+  this.chunk = chunk;
+  this.encoding = encoding;
+  this.callback = cb;
+  this.next = null;
+}
+
+// It seems a linked list but it is not
+// there will be only 2 of these for each stream
+function CorkedRequest(state) {
+  var _this = this;
+
+  this.next = null;
+  this.entry = null;
+  this.finish = function () {
+    onCorkedFinish(_this, state);
+  };
+}
+/* </replacement> */
 
-        // when we try to consume some more bytes, simply unpause the
-        // underlying stream.
-        this._read = function (n) {
-          debug("wrapped _read", n);
-          if (paused) {
-            paused = false;
-            stream.resume();
-          }
-        };
+/*<replacement>*/
+var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
+/*</replacement>*/
 
-        return this;
-      };
+/*<replacement>*/
+var Duplex;
+/*</replacement>*/
 
-      Object.defineProperty(Readable.prototype, "readableHighWaterMark", {
-        // making it explicit this property is not enumerable
-        // because otherwise some prototype manipulation in
-        // userland will fail
-        enumerable: false,
-        get: function () {
-          return this._readableState.highWaterMark;
-        },
-      });
+Writable.WritableState = WritableState;
 
-      // exposed for testing purposes only.
-      Readable._fromList = fromList;
-
-      // Pluck off n bytes from an array of buffers.
-      // Length is the combined lengths of all the buffers in the list.
-      // This function is designed to be inlinable, so please take care when making
-      // changes to the function body.
-      function fromList(n, state) {
-        // nothing buffered
-        if (state.length === 0) return null;
-
-        var ret;
-        if (state.objectMode) ret = state.buffer.shift();
-        else if (!n || n >= state.length) {
-          // read it all, truncate the list
-          if (state.decoder) ret = state.buffer.join("");
-          else if (state.buffer.length === 1) ret = state.buffer.head.data;
-          else ret = state.buffer.concat(state.length);
-          state.buffer.clear();
-        } else {
-          // read part of list
-          ret = fromListPartial(n, state.buffer, state.decoder);
-        }
+/*<replacement>*/
+var util = __webpack_require__(113);
+util.inherits = __webpack_require__(61);
+/*</replacement>*/
 
-        return ret;
-      }
+/*<replacement>*/
+var internalUtil = {
+  deprecate: __webpack_require__(956)
+};
+/*</replacement>*/
 
-      // Extracts only enough buffered data to satisfy the amount requested.
-      // This function is designed to be inlinable, so please take care when making
-      // changes to the function body.
-      function fromListPartial(n, list, hasStrings) {
-        var ret;
-        if (n < list.head.data.length) {
-          // slice is the same for buffers and strings
-          ret = list.head.data.slice(0, n);
-          list.head.data = list.head.data.slice(n);
-        } else if (n === list.head.data.length) {
-          // first chunk is a perfect match
-          ret = list.shift();
-        } else {
-          // result spans more than one buffer
-          ret = hasStrings
-            ? copyFromBufferString(n, list)
-            : copyFromBuffer(n, list);
-        }
-        return ret;
-      }
-
-      // Copies a specified amount of characters from the list of buffered data
-      // chunks.
-      // This function is designed to be inlinable, so please take care when making
-      // changes to the function body.
-      function copyFromBufferString(n, list) {
-        var p = list.head;
-        var c = 1;
-        var ret = p.data;
-        n -= ret.length;
-        while ((p = p.next)) {
-          var str = p.data;
-          var nb = n > str.length ? str.length : n;
-          if (nb === str.length) ret += str;
-          else ret += str.slice(0, n);
-          n -= nb;
-          if (n === 0) {
-            if (nb === str.length) {
-              ++c;
-              if (p.next) list.head = p.next;
-              else list.head = list.tail = null;
-            } else {
-              list.head = p;
-              p.data = str.slice(nb);
-            }
-            break;
-          }
-          ++c;
-        }
-        list.length -= c;
-        return ret;
-      }
-
-      // Copies a specified amount of bytes from the list of buffered data chunks.
-      // This function is designed to be inlinable, so please take care when making
-      // changes to the function body.
-      function copyFromBuffer(n, list) {
-        var ret = Buffer.allocUnsafe(n);
-        var p = list.head;
-        var c = 1;
-        p.data.copy(ret);
-        n -= p.data.length;
-        while ((p = p.next)) {
-          var buf = p.data;
-          var nb = n > buf.length ? buf.length : n;
-          buf.copy(ret, ret.length - n, 0, nb);
-          n -= nb;
-          if (n === 0) {
-            if (nb === buf.length) {
-              ++c;
-              if (p.next) list.head = p.next;
-              else list.head = list.tail = null;
-            } else {
-              list.head = p;
-              p.data = buf.slice(nb);
-            }
-            break;
-          }
-          ++c;
-        }
-        list.length -= c;
-        return ret;
-      }
+/*<replacement>*/
+var Stream = __webpack_require__(410);
+/*</replacement>*/
 
-      function endReadable(stream) {
-        var state = stream._readableState;
+/*<replacement>*/
 
-        // If we get here before consuming all the bytes, then that is a
-        // bug in node.  Should never happen.
-        if (state.length > 0)
-          throw new Error('"endReadable()" called on non-empty stream');
+var Buffer = __webpack_require__(45).Buffer;
+var OurUint8Array = global.Uint8Array || function () {};
+function _uint8ArrayToBuffer(chunk) {
+  return Buffer.from(chunk);
+}
+function _isUint8Array(obj) {
+  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
+}
 
-        if (!state.endEmitted) {
-          state.ended = true;
-          pna.nextTick(endReadableNT, state, stream);
-        }
-      }
+/*</replacement>*/
 
-      function endReadableNT(state, stream) {
-        // Check that we didn't get one last unshift.
-        if (!state.endEmitted && state.length === 0) {
-          state.endEmitted = true;
-          stream.readable = false;
-          stream.emit("end");
-        }
-      }
+var destroyImpl = __webpack_require__(409);
 
-      function indexOf(xs, x) {
-        for (var i = 0, l = xs.length; i < l; i++) {
-          if (xs[i] === x) return i;
-        }
-        return -1;
-      }
+util.inherits(Writable, Stream);
 
-      /***/
-    },
-    /* 407 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-      // a transform stream is a readable/writable stream where you do
-      // something with the data.  Sometimes it's called a "filter",
-      // but that's not a great name for it, since that implies a thing where
-      // some bits pass through, and others are simply ignored.  (That would
-      // be a valid example of a transform, of course.)
-      //
-      // While the output is causally related to the input, it's not a
-      // necessarily symmetric or synchronous transformation.  For example,
-      // a zlib stream might take multiple plain-text writes(), and then
-      // emit a single compressed chunk some time in the future.
-      //
-      // Here's how this works:
-      //
-      // The Transform stream has all the aspects of the readable and writable
-      // stream classes.  When you write(chunk), that calls _write(chunk,cb)
-      // internally, and returns false if there's a lot of pending writes
-      // buffered up.  When you call read(), that calls _read(n) until
-      // there's enough pending readable data buffered up.
-      //
-      // In a transform stream, the written data is placed in a buffer.  When
-      // _read(n) is called, it transforms the queued up data, calling the
-      // buffered _write cb's as it consumes chunks.  If consuming a single
-      // written chunk would result in multiple output chunks, then the first
-      // outputted bit calls the readcb, and subsequent chunks just go into
-      // the read buffer, and will cause it to emit 'readable' if necessary.
-      //
-      // This way, back-pressure is actually determined by the reading side,
-      // since _read has to be called to start processing a new chunk.  However,
-      // a pathological inflate type of transform can cause excessive buffering
-      // here.  For example, imagine a stream where every byte of input is
-      // interpreted as an integer from 0-255, and then results in that many
-      // bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-      // 1kb of data being output.  In this case, you could write a very small
-      // amount of input, and end up with a very large amount of output.  In
-      // such a pathological inflating mechanism, there'd be no way to tell
-      // the system to stop doing the transform.  A single 4MB write could
-      // cause the system to run out of memory.
-      //
-      // However, even in such a pathological case, only a single written chunk
-      // would be consumed, and then the rest would wait (un-transformed) until
-      // the results of the previous transformed chunk were consumed.
+function nop() {}
 
-      module.exports = Transform;
+function WritableState(options, stream) {
+  Duplex = Duplex || __webpack_require__(115);
 
-      var Duplex = __webpack_require__(115);
+  options = options || {};
 
-      /*<replacement>*/
-      var util = __webpack_require__(113);
-      util.inherits = __webpack_require__(61);
-      /*</replacement>*/
+  // Duplex streams are both readable and writable, but share
+  // the same options object.
+  // However, some cases require setting options to different
+  // values for the readable and the writable sides of the duplex stream.
+  // These options can be provided separately as readableXXX and writableXXX.
+  var isDuplex = stream instanceof Duplex;
 
-      util.inherits(Transform, Duplex);
+  // object stream flag to indicate whether or not this stream
+  // contains buffers or objects.
+  this.objectMode = !!options.objectMode;
 
-      function afterTransform(er, data) {
-        var ts = this._transformState;
-        ts.transforming = false;
+  if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
 
-        var cb = ts.writecb;
+  // the point at which write() starts returning false
+  // Note: 0 is a valid value, means that we always return false if
+  // the entire buffer is not flushed immediately on write()
+  var hwm = options.highWaterMark;
+  var writableHwm = options.writableHighWaterMark;
+  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
 
-        if (!cb) {
-          return this.emit(
-            "error",
-            new Error("write callback called multiple times"),
-          );
-        }
+  if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
 
-        ts.writechunk = null;
-        ts.writecb = null;
+  // cast to ints.
+  this.highWaterMark = Math.floor(this.highWaterMark);
 
-        if (data != null)
-          // single equals check for both `null` and `undefined`
-          this.push(data);
+  // if _final has been called
+  this.finalCalled = false;
 
-        cb(er);
+  // drain event flag.
+  this.needDrain = false;
+  // at the start of calling end()
+  this.ending = false;
+  // when end() has been called, and returned
+  this.ended = false;
+  // when 'finish' is emitted
+  this.finished = false;
 
-        var rs = this._readableState;
-        rs.reading = false;
-        if (rs.needReadable || rs.length < rs.highWaterMark) {
-          this._read(rs.highWaterMark);
-        }
-      }
+  // has it been destroyed
+  this.destroyed = false;
 
-      function Transform(options) {
-        if (!(this instanceof Transform)) return new Transform(options);
+  // should we decode strings into buffers before passing to _write?
+  // this is here so that some node-core streams can optimize string
+  // handling at a lower level.
+  var noDecode = options.decodeStrings === false;
+  this.decodeStrings = !noDecode;
 
-        Duplex.call(this, options);
+  // Crypto is kind of old and crusty.  Historically, its default string
+  // encoding is 'binary' so we have to make this configurable.
+  // Everything else in the universe uses 'utf8', though.
+  this.defaultEncoding = options.defaultEncoding || 'utf8';
 
-        this._transformState = {
-          afterTransform: afterTransform.bind(this),
-          needTransform: false,
-          transforming: false,
-          writecb: null,
-          writechunk: null,
-          writeencoding: null,
-        };
+  // not an actual buffer we keep track of, but a measurement
+  // of how much we're waiting to get pushed to some underlying
+  // socket or file.
+  this.length = 0;
 
-        // start out asking for a readable event once data is transformed.
-        this._readableState.needReadable = true;
+  // a flag to see when we're in the middle of a write.
+  this.writing = false;
 
-        // we have implemented the _read method, and done the other things
-        // that Readable wants before the first _read call, so unset the
-        // sync guard flag.
-        this._readableState.sync = false;
+  // when true all writes will be buffered until .uncork() call
+  this.corked = 0;
 
-        if (options) {
-          if (typeof options.transform === "function")
-            this._transform = options.transform;
+  // a flag to be able to tell if the onwrite cb is called immediately,
+  // or on a later tick.  We set this to true at first, because any
+  // actions that shouldn't happen until "later" should generally also
+  // not happen before the first write call.
+  this.sync = true;
 
-          if (typeof options.flush === "function") this._flush = options.flush;
-        }
+  // a flag to know if we're processing previously buffered items, which
+  // may call the _write() callback in the same tick, so that we don't
+  // end up in an overlapped onwrite situation.
+  this.bufferProcessing = false;
+
+  // the callback that's passed to _write(chunk,cb)
+  this.onwrite = function (er) {
+    onwrite(stream, er);
+  };
 
-        // When the writable side finishes, then flush out anything remaining.
-        this.on("prefinish", prefinish);
-      }
+  // the callback that the user supplies to write(chunk,encoding,cb)
+  this.writecb = null;
 
-      function prefinish() {
-        var _this = this;
+  // the amount that is being written when _write is called.
+  this.writelen = 0;
 
-        if (typeof this._flush === "function") {
-          this._flush(function (er, data) {
-            done(_this, er, data);
-          });
-        } else {
-          done(this, null, null);
-        }
-      }
+  this.bufferedRequest = null;
+  this.lastBufferedRequest = null;
 
-      Transform.prototype.push = function (chunk, encoding) {
-        this._transformState.needTransform = false;
-        return Duplex.prototype.push.call(this, chunk, encoding);
-      };
+  // number of pending user-supplied write callbacks
+  // this must be 0 before 'finish' can be emitted
+  this.pendingcb = 0;
 
-      // This is the part where you do stuff!
-      // override this function in implementation classes.
-      // 'chunk' is an input chunk.
-      //
-      // Call `push(newChunk)` to pass along transformed output
-      // to the readable side.  You may call 'push' zero or more times.
-      //
-      // Call `cb(err)` when you are done with this chunk.  If you pass
-      // an error, then that'll put the hurt on the whole operation.  If you
-      // never call cb(), then you'll never get another chunk.
-      Transform.prototype._transform = function (chunk, encoding, cb) {
-        throw new Error("_transform() is not implemented");
-      };
+  // emit prefinish if the only thing we're waiting for is _write cbs
+  // This is relevant for synchronous Transform streams
+  this.prefinished = false;
 
-      Transform.prototype._write = function (chunk, encoding, cb) {
-        var ts = this._transformState;
-        ts.writecb = cb;
-        ts.writechunk = chunk;
-        ts.writeencoding = encoding;
-        if (!ts.transforming) {
-          var rs = this._readableState;
-          if (
-            ts.needTransform ||
-            rs.needReadable ||
-            rs.length < rs.highWaterMark
-          )
-            this._read(rs.highWaterMark);
-        }
-      };
+  // True if the error was already emitted and should not be thrown again
+  this.errorEmitted = false;
 
-      // Doesn't matter what the args are here.
-      // _transform does all the work.
-      // That we got here means that the readable side wants more data.
-      Transform.prototype._read = function (n) {
-        var ts = this._transformState;
+  // count buffered requests
+  this.bufferedRequestCount = 0;
 
-        if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
-          ts.transforming = true;
-          this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-        } else {
-          // mark that we need a transform, so that any data that comes in
-          // will get processed, now that we've asked for it.
-          ts.needTransform = true;
-        }
-      };
+  // allocate the first CorkedRequest, there is always
+  // one allocated and free to use, and we maintain at most two
+  this.corkedRequestsFree = new CorkedRequest(this);
+}
 
-      Transform.prototype._destroy = function (err, cb) {
-        var _this2 = this;
+WritableState.prototype.getBuffer = function getBuffer() {
+  var current = this.bufferedRequest;
+  var out = [];
+  while (current) {
+    out.push(current);
+    current = current.next;
+  }
+  return out;
+};
 
-        Duplex.prototype._destroy.call(this, err, function (err2) {
-          cb(err2);
-          _this2.emit("close");
-        });
-      };
+(function () {
+  try {
+    Object.defineProperty(WritableState.prototype, 'buffer', {
+      get: internalUtil.deprecate(function () {
+        return this.getBuffer();
+      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
+    });
+  } catch (_) {}
+})();
+
+// Test _writableState for inheritance to account for Duplex streams,
+// whose prototype chain only points to Readable.
+var realHasInstance;
+if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
+  realHasInstance = Function.prototype[Symbol.hasInstance];
+  Object.defineProperty(Writable, Symbol.hasInstance, {
+    value: function (object) {
+      if (realHasInstance.call(this, object)) return true;
+      if (this !== Writable) return false;
+
+      return object && object._writableState instanceof WritableState;
+    }
+  });
+} else {
+  realHasInstance = function (object) {
+    return object instanceof this;
+  };
+}
 
-      function done(stream, er, data) {
-        if (er) return stream.emit("error", er);
+function Writable(options) {
+  Duplex = Duplex || __webpack_require__(115);
 
-        if (data != null)
-          // single equals check for both `null` and `undefined`
-          stream.push(data);
+  // Writable ctor is applied to Duplexes, too.
+  // `realHasInstance` is necessary because using plain `instanceof`
+  // would return false, as no `_writableState` property is attached.
 
-        // if there's nothing in the write buffer, then that means
-        // that nothing more will ever be provided
-        if (stream._writableState.length)
-          throw new Error("Calling transform done when ws.length != 0");
+  // Trying to use the custom `instanceof` for Writable here will also break the
+  // Node.js LazyTransform implementation, which has a non-trivial getter for
+  // `_writableState` that would lead to infinite recursion.
+  if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
+    return new Writable(options);
+  }
 
-        if (stream._transformState.transforming)
-          throw new Error("Calling transform done when still transforming");
+  this._writableState = new WritableState(options, this);
 
-        return stream.push(null);
-      }
+  // legacy.
+  this.writable = true;
 
-      /***/
-    },
-    /* 408 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-      // A bit simpler than readable streams.
-      // Implement an async ._write(chunk, encoding, cb), and it'll handle all
-      // the drain event emission and buffering.
+  if (options) {
+    if (typeof options.write === 'function') this._write = options.write;
 
-      /*<replacement>*/
+    if (typeof options.writev === 'function') this._writev = options.writev;
 
-      var pna = __webpack_require__(180);
-      /*</replacement>*/
+    if (typeof options.destroy === 'function') this._destroy = options.destroy;
 
-      module.exports = Writable;
+    if (typeof options.final === 'function') this._final = options.final;
+  }
 
-      /* <replacement> */
-      function WriteReq(chunk, encoding, cb) {
-        this.chunk = chunk;
-        this.encoding = encoding;
-        this.callback = cb;
-        this.next = null;
-      }
+  Stream.call(this);
+}
 
-      // It seems a linked list but it is not
-      // there will be only 2 of these for each stream
-      function CorkedRequest(state) {
-        var _this = this;
+// Otherwise people can pipe Writable streams, which is just wrong.
+Writable.prototype.pipe = function () {
+  this.emit('error', new Error('Cannot pipe, not readable'));
+};
 
-        this.next = null;
-        this.entry = null;
-        this.finish = function () {
-          onCorkedFinish(_this, state);
-        };
-      }
-      /* </replacement> */
+function writeAfterEnd(stream, cb) {
+  var er = new Error('write after end');
+  // TODO: defer error events consistently everywhere, not just the cb
+  stream.emit('error', er);
+  pna.nextTick(cb, er);
+}
+
+// Checks that a user-supplied chunk is valid, especially for the particular
+// mode the stream is in. Currently this means that `null` is never accepted
+// and undefined/non-string values are only allowed in object mode.
+function validChunk(stream, state, chunk, cb) {
+  var valid = true;
+  var er = false;
+
+  if (chunk === null) {
+    er = new TypeError('May not write null values to stream');
+  } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
+    er = new TypeError('Invalid non-string/buffer chunk');
+  }
+  if (er) {
+    stream.emit('error', er);
+    pna.nextTick(cb, er);
+    valid = false;
+  }
+  return valid;
+}
 
-      /*<replacement>*/
-      var asyncWrite =
-        !process.browser &&
-        ["v0.10", "v0.9."].indexOf(process.version.slice(0, 5)) > -1
-          ? setImmediate
-          : pna.nextTick;
-      /*</replacement>*/
+Writable.prototype.write = function (chunk, encoding, cb) {
+  var state = this._writableState;
+  var ret = false;
+  var isBuf = !state.objectMode && _isUint8Array(chunk);
 
-      /*<replacement>*/
-      var Duplex;
-      /*</replacement>*/
+  if (isBuf && !Buffer.isBuffer(chunk)) {
+    chunk = _uint8ArrayToBuffer(chunk);
+  }
 
-      Writable.WritableState = WritableState;
+  if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
 
-      /*<replacement>*/
-      var util = __webpack_require__(113);
-      util.inherits = __webpack_require__(61);
-      /*</replacement>*/
+  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
 
-      /*<replacement>*/
-      var internalUtil = {
-        deprecate: __webpack_require__(956),
-      };
-      /*</replacement>*/
+  if (typeof cb !== 'function') cb = nop;
 
-      /*<replacement>*/
-      var Stream = __webpack_require__(410);
-      /*</replacement>*/
+  if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
+    state.pendingcb++;
+    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
+  }
 
-      /*<replacement>*/
+  return ret;
+};
 
-      var Buffer = __webpack_require__(45).Buffer;
-      var OurUint8Array = global.Uint8Array || function () {};
-      function _uint8ArrayToBuffer(chunk) {
-        return Buffer.from(chunk);
-      }
-      function _isUint8Array(obj) {
-        return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
-      }
+Writable.prototype.cork = function () {
+  var state = this._writableState;
 
-      /*</replacement>*/
+  state.corked++;
+};
+
+Writable.prototype.uncork = function () {
+  var state = this._writableState;
+
+  if (state.corked) {
+    state.corked--;
+
+    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
+  }
+};
+
+Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
+  // node::ParseEncoding() requires lower case.
+  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
+  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
+  this._writableState.defaultEncoding = encoding;
+  return this;
+};
 
-      var destroyImpl = __webpack_require__(409);
+function decodeChunk(state, chunk, encoding) {
+  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
+    chunk = Buffer.from(chunk, encoding);
+  }
+  return chunk;
+}
+
+Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
+  // making it explicit this property is not enumerable
+  // because otherwise some prototype manipulation in
+  // userland will fail
+  enumerable: false,
+  get: function () {
+    return this._writableState.highWaterMark;
+  }
+});
+
+// if we're already writing something, then just put this
+// in the queue, and wait our turn.  Otherwise, call _write
+// If we return false, then we need a drain event, so set that flag.
+function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
+  if (!isBuf) {
+    var newChunk = decodeChunk(state, chunk, encoding);
+    if (chunk !== newChunk) {
+      isBuf = true;
+      encoding = 'buffer';
+      chunk = newChunk;
+    }
+  }
+  var len = state.objectMode ? 1 : chunk.length;
+
+  state.length += len;
+
+  var ret = state.length < state.highWaterMark;
+  // we must ensure that previous needDrain will not be reset to false.
+  if (!ret) state.needDrain = true;
+
+  if (state.writing || state.corked) {
+    var last = state.lastBufferedRequest;
+    state.lastBufferedRequest = {
+      chunk: chunk,
+      encoding: encoding,
+      isBuf: isBuf,
+      callback: cb,
+      next: null
+    };
+    if (last) {
+      last.next = state.lastBufferedRequest;
+    } else {
+      state.bufferedRequest = state.lastBufferedRequest;
+    }
+    state.bufferedRequestCount += 1;
+  } else {
+    doWrite(stream, state, false, len, chunk, encoding, cb);
+  }
 
-      util.inherits(Writable, Stream);
+  return ret;
+}
+
+function doWrite(stream, state, writev, len, chunk, encoding, cb) {
+  state.writelen = len;
+  state.writecb = cb;
+  state.writing = true;
+  state.sync = true;
+  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
+  state.sync = false;
+}
+
+function onwriteError(stream, state, sync, er, cb) {
+  --state.pendingcb;
+
+  if (sync) {
+    // defer the callback if we are being called synchronously
+    // to avoid piling up things on the stack
+    pna.nextTick(cb, er);
+    // this can emit finish, and it will always happen
+    // after error
+    pna.nextTick(finishMaybe, stream, state);
+    stream._writableState.errorEmitted = true;
+    stream.emit('error', er);
+  } else {
+    // the caller expect this to happen before if
+    // it is async
+    cb(er);
+    stream._writableState.errorEmitted = true;
+    stream.emit('error', er);
+    // this can emit finish, but finish must
+    // always follow error
+    finishMaybe(stream, state);
+  }
+}
 
-      function nop() {}
+function onwriteStateUpdate(state) {
+  state.writing = false;
+  state.writecb = null;
+  state.length -= state.writelen;
+  state.writelen = 0;
+}
 
-      function WritableState(options, stream) {
-        Duplex = Duplex || __webpack_require__(115);
+function onwrite(stream, er) {
+  var state = stream._writableState;
+  var sync = state.sync;
+  var cb = state.writecb;
 
-        options = options || {};
+  onwriteStateUpdate(state);
 
-        // Duplex streams are both readable and writable, but share
-        // the same options object.
-        // However, some cases require setting options to different
-        // values for the readable and the writable sides of the duplex stream.
-        // These options can be provided separately as readableXXX and writableXXX.
-        var isDuplex = stream instanceof Duplex;
+  if (er) onwriteError(stream, state, sync, er, cb);else {
+    // Check if we're actually ready to finish, but don't emit yet
+    var finished = needFinish(state);
 
-        // object stream flag to indicate whether or not this stream
-        // contains buffers or objects.
-        this.objectMode = !!options.objectMode;
+    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
+      clearBuffer(stream, state);
+    }
 
-        if (isDuplex)
-          this.objectMode = this.objectMode || !!options.writableObjectMode;
+    if (sync) {
+      /*<replacement>*/
+      asyncWrite(afterWrite, stream, state, finished, cb);
+      /*</replacement>*/
+    } else {
+      afterWrite(stream, state, finished, cb);
+    }
+  }
+}
+
+function afterWrite(stream, state, finished, cb) {
+  if (!finished) onwriteDrain(stream, state);
+  state.pendingcb--;
+  cb();
+  finishMaybe(stream, state);
+}
+
+// Must force callback to be called on nextTick, so that we don't
+// emit 'drain' before the write() consumer gets the 'false' return
+// value, and has a chance to attach a 'drain' listener.
+function onwriteDrain(stream, state) {
+  if (state.length === 0 && state.needDrain) {
+    state.needDrain = false;
+    stream.emit('drain');
+  }
+}
+
+// if there's something in the buffer waiting, then process it
+function clearBuffer(stream, state) {
+  state.bufferProcessing = true;
+  var entry = state.bufferedRequest;
+
+  if (stream._writev && entry && entry.next) {
+    // Fast case, write everything using _writev()
+    var l = state.bufferedRequestCount;
+    var buffer = new Array(l);
+    var holder = state.corkedRequestsFree;
+    holder.entry = entry;
+
+    var count = 0;
+    var allBuffers = true;
+    while (entry) {
+      buffer[count] = entry;
+      if (!entry.isBuf) allBuffers = false;
+      entry = entry.next;
+      count += 1;
+    }
+    buffer.allBuffers = allBuffers;
+
+    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
+
+    // doWrite is almost always async, defer these to save a bit of time
+    // as the hot path ends with doWrite
+    state.pendingcb++;
+    state.lastBufferedRequest = null;
+    if (holder.next) {
+      state.corkedRequestsFree = holder.next;
+      holder.next = null;
+    } else {
+      state.corkedRequestsFree = new CorkedRequest(state);
+    }
+    state.bufferedRequestCount = 0;
+  } else {
+    // Slow case, write chunks one-by-one
+    while (entry) {
+      var chunk = entry.chunk;
+      var encoding = entry.encoding;
+      var cb = entry.callback;
+      var len = state.objectMode ? 1 : chunk.length;
+
+      doWrite(stream, state, false, len, chunk, encoding, cb);
+      entry = entry.next;
+      state.bufferedRequestCount--;
+      // if we didn't call the onwrite immediately, then
+      // it means that we need to wait until it does.
+      // also, that means that the chunk and cb are currently
+      // being processed, so move the buffer counter past them.
+      if (state.writing) {
+        break;
+      }
+    }
 
-        // the point at which write() starts returning false
-        // Note: 0 is a valid value, means that we always return false if
-        // the entire buffer is not flushed immediately on write()
-        var hwm = options.highWaterMark;
-        var writableHwm = options.writableHighWaterMark;
-        var defaultHwm = this.objectMode ? 16 : 16 * 1024;
+    if (entry === null) state.lastBufferedRequest = null;
+  }
 
-        if (hwm || hwm === 0) this.highWaterMark = hwm;
-        else if (isDuplex && (writableHwm || writableHwm === 0))
-          this.highWaterMark = writableHwm;
-        else this.highWaterMark = defaultHwm;
+  state.bufferedRequest = entry;
+  state.bufferProcessing = false;
+}
 
-        // cast to ints.
-        this.highWaterMark = Math.floor(this.highWaterMark);
+Writable.prototype._write = function (chunk, encoding, cb) {
+  cb(new Error('_write() is not implemented'));
+};
 
-        // if _final has been called
-        this.finalCalled = false;
+Writable.prototype._writev = null;
 
-        // drain event flag.
-        this.needDrain = false;
-        // at the start of calling end()
-        this.ending = false;
-        // when end() has been called, and returned
-        this.ended = false;
-        // when 'finish' is emitted
-        this.finished = false;
+Writable.prototype.end = function (chunk, encoding, cb) {
+  var state = this._writableState;
 
-        // has it been destroyed
-        this.destroyed = false;
+  if (typeof chunk === 'function') {
+    cb = chunk;
+    chunk = null;
+    encoding = null;
+  } else if (typeof encoding === 'function') {
+    cb = encoding;
+    encoding = null;
+  }
 
-        // should we decode strings into buffers before passing to _write?
-        // this is here so that some node-core streams can optimize string
-        // handling at a lower level.
-        var noDecode = options.decodeStrings === false;
-        this.decodeStrings = !noDecode;
+  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
 
-        // Crypto is kind of old and crusty.  Historically, its default string
-        // encoding is 'binary' so we have to make this configurable.
-        // Everything else in the universe uses 'utf8', though.
-        this.defaultEncoding = options.defaultEncoding || "utf8";
+  // .end() fully uncorks
+  if (state.corked) {
+    state.corked = 1;
+    this.uncork();
+  }
 
-        // not an actual buffer we keep track of, but a measurement
-        // of how much we're waiting to get pushed to some underlying
-        // socket or file.
-        this.length = 0;
+  // ignore unnecessary end() calls.
+  if (!state.ending && !state.finished) endWritable(this, state, cb);
+};
 
-        // a flag to see when we're in the middle of a write.
-        this.writing = false;
+function needFinish(state) {
+  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
+}
+function callFinal(stream, state) {
+  stream._final(function (err) {
+    state.pendingcb--;
+    if (err) {
+      stream.emit('error', err);
+    }
+    state.prefinished = true;
+    stream.emit('prefinish');
+    finishMaybe(stream, state);
+  });
+}
+function prefinish(stream, state) {
+  if (!state.prefinished && !state.finalCalled) {
+    if (typeof stream._final === 'function') {
+      state.pendingcb++;
+      state.finalCalled = true;
+      pna.nextTick(callFinal, stream, state);
+    } else {
+      state.prefinished = true;
+      stream.emit('prefinish');
+    }
+  }
+}
+
+function finishMaybe(stream, state) {
+  var need = needFinish(state);
+  if (need) {
+    prefinish(stream, state);
+    if (state.pendingcb === 0) {
+      state.finished = true;
+      stream.emit('finish');
+    }
+  }
+  return need;
+}
+
+function endWritable(stream, state, cb) {
+  state.ending = true;
+  finishMaybe(stream, state);
+  if (cb) {
+    if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
+  }
+  state.ended = true;
+  stream.writable = false;
+}
+
+function onCorkedFinish(corkReq, state, err) {
+  var entry = corkReq.entry;
+  corkReq.entry = null;
+  while (entry) {
+    var cb = entry.callback;
+    state.pendingcb--;
+    cb(err);
+    entry = entry.next;
+  }
+  if (state.corkedRequestsFree) {
+    state.corkedRequestsFree.next = corkReq;
+  } else {
+    state.corkedRequestsFree = corkReq;
+  }
+}
 
-        // when true all writes will be buffered until .uncork() call
-        this.corked = 0;
+Object.defineProperty(Writable.prototype, 'destroyed', {
+  get: function () {
+    if (this._writableState === undefined) {
+      return false;
+    }
+    return this._writableState.destroyed;
+  },
+  set: function (value) {
+    // we ignore the value if the stream
+    // has not been initialized yet
+    if (!this._writableState) {
+      return;
+    }
 
-        // a flag to be able to tell if the onwrite cb is called immediately,
-        // or on a later tick.  We set this to true at first, because any
-        // actions that shouldn't happen until "later" should generally also
-        // not happen before the first write call.
-        this.sync = true;
+    // backward compatibility, the user is explicitly
+    // managing destroyed
+    this._writableState.destroyed = value;
+  }
+});
 
-        // a flag to know if we're processing previously buffered items, which
-        // may call the _write() callback in the same tick, so that we don't
-        // end up in an overlapped onwrite situation.
-        this.bufferProcessing = false;
+Writable.prototype.destroy = destroyImpl.destroy;
+Writable.prototype._undestroy = destroyImpl.undestroy;
+Writable.prototype._destroy = function (err, cb) {
+  this.end();
+  cb(err);
+};
 
-        // the callback that's passed to _write(chunk,cb)
-        this.onwrite = function (er) {
-          onwrite(stream, er);
-        };
+/***/ }),
+/* 409 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // the callback that the user supplies to write(chunk,encoding,cb)
-        this.writecb = null;
+"use strict";
 
-        // the amount that is being written when _write is called.
-        this.writelen = 0;
 
-        this.bufferedRequest = null;
-        this.lastBufferedRequest = null;
+/*<replacement>*/
 
-        // number of pending user-supplied write callbacks
-        // this must be 0 before 'finish' can be emitted
-        this.pendingcb = 0;
+var pna = __webpack_require__(180);
+/*</replacement>*/
 
-        // emit prefinish if the only thing we're waiting for is _write cbs
-        // This is relevant for synchronous Transform streams
-        this.prefinished = false;
+// undocumented cb() API, needed for core, not for public API
+function destroy(err, cb) {
+  var _this = this;
 
-        // True if the error was already emitted and should not be thrown again
-        this.errorEmitted = false;
+  var readableDestroyed = this._readableState && this._readableState.destroyed;
+  var writableDestroyed = this._writableState && this._writableState.destroyed;
 
-        // count buffered requests
-        this.bufferedRequestCount = 0;
+  if (readableDestroyed || writableDestroyed) {
+    if (cb) {
+      cb(err);
+    } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
+      pna.nextTick(emitErrorNT, this, err);
+    }
+    return this;
+  }
 
-        // allocate the first CorkedRequest, there is always
-        // one allocated and free to use, and we maintain at most two
-        this.corkedRequestsFree = new CorkedRequest(this);
-      }
+  // we set destroyed to true before firing error callbacks in order
+  // to make it re-entrance safe in case destroy() is called within callbacks
 
-      WritableState.prototype.getBuffer = function getBuffer() {
-        var current = this.bufferedRequest;
-        var out = [];
-        while (current) {
-          out.push(current);
-          current = current.next;
-        }
-        return out;
-      };
+  if (this._readableState) {
+    this._readableState.destroyed = true;
+  }
 
-      (function () {
-        try {
-          Object.defineProperty(WritableState.prototype, "buffer", {
-            get: internalUtil.deprecate(
-              function () {
-                return this.getBuffer();
-              },
-              "_writableState.buffer is deprecated. Use _writableState.getBuffer " +
-                "instead.",
-              "DEP0003",
-            ),
-          });
-        } catch (_) {}
-      })();
+  // if this is a duplex stream mark the writable part as destroyed as well
+  if (this._writableState) {
+    this._writableState.destroyed = true;
+  }
 
-      // Test _writableState for inheritance to account for Duplex streams,
-      // whose prototype chain only points to Readable.
-      var realHasInstance;
-      if (
-        typeof Symbol === "function" &&
-        Symbol.hasInstance &&
-        typeof Function.prototype[Symbol.hasInstance] === "function"
-      ) {
-        realHasInstance = Function.prototype[Symbol.hasInstance];
-        Object.defineProperty(Writable, Symbol.hasInstance, {
-          value: function (object) {
-            if (realHasInstance.call(this, object)) return true;
-            if (this !== Writable) return false;
-
-            return object && object._writableState instanceof WritableState;
-          },
-        });
-      } else {
-        realHasInstance = function (object) {
-          return object instanceof this;
-        };
+  this._destroy(err || null, function (err) {
+    if (!cb && err) {
+      pna.nextTick(emitErrorNT, _this, err);
+      if (_this._writableState) {
+        _this._writableState.errorEmitted = true;
       }
+    } else if (cb) {
+      cb(err);
+    }
+  });
 
-      function Writable(options) {
-        Duplex = Duplex || __webpack_require__(115);
+  return this;
+}
 
-        // Writable ctor is applied to Duplexes, too.
-        // `realHasInstance` is necessary because using plain `instanceof`
-        // would return false, as no `_writableState` property is attached.
+function undestroy() {
+  if (this._readableState) {
+    this._readableState.destroyed = false;
+    this._readableState.reading = false;
+    this._readableState.ended = false;
+    this._readableState.endEmitted = false;
+  }
 
-        // Trying to use the custom `instanceof` for Writable here will also break the
-        // Node.js LazyTransform implementation, which has a non-trivial getter for
-        // `_writableState` that would lead to infinite recursion.
-        if (
-          !realHasInstance.call(Writable, this) &&
-          !(this instanceof Duplex)
-        ) {
-          return new Writable(options);
-        }
+  if (this._writableState) {
+    this._writableState.destroyed = false;
+    this._writableState.ended = false;
+    this._writableState.ending = false;
+    this._writableState.finished = false;
+    this._writableState.errorEmitted = false;
+  }
+}
 
-        this._writableState = new WritableState(options, this);
+function emitErrorNT(self, err) {
+  self.emit('error', err);
+}
 
-        // legacy.
-        this.writable = true;
+module.exports = {
+  destroy: destroy,
+  undestroy: undestroy
+};
 
-        if (options) {
-          if (typeof options.write === "function") this._write = options.write;
+/***/ }),
+/* 410 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (typeof options.writev === "function")
-            this._writev = options.writev;
+module.exports = __webpack_require__(23);
 
-          if (typeof options.destroy === "function")
-            this._destroy = options.destroy;
 
-          if (typeof options.final === "function") this._final = options.final;
-        }
+/***/ }),
+/* 411 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        Stream.call(this);
-      }
+"use strict";
+/*!
+ * repeat-element <https://github.com/jonschlinkert/repeat-element>
+ *
+ * Copyright (c) 2015 Jon Schlinkert.
+ * Licensed under the MIT license.
+ */
 
-      // Otherwise people can pipe Writable streams, which is just wrong.
-      Writable.prototype.pipe = function () {
-        this.emit("error", new Error("Cannot pipe, not readable"));
-      };
 
-      function writeAfterEnd(stream, cb) {
-        var er = new Error("write after end");
-        // TODO: defer error events consistently everywhere, not just the cb
-        stream.emit("error", er);
-        pna.nextTick(cb, er);
-      }
-
-      // Checks that a user-supplied chunk is valid, especially for the particular
-      // mode the stream is in. Currently this means that `null` is never accepted
-      // and undefined/non-string values are only allowed in object mode.
-      function validChunk(stream, state, chunk, cb) {
-        var valid = true;
-        var er = false;
-
-        if (chunk === null) {
-          er = new TypeError("May not write null values to stream");
-        } else if (
-          typeof chunk !== "string" &&
-          chunk !== undefined &&
-          !state.objectMode
-        ) {
-          er = new TypeError("Invalid non-string/buffer chunk");
-        }
-        if (er) {
-          stream.emit("error", er);
-          pna.nextTick(cb, er);
-          valid = false;
-        }
-        return valid;
-      }
 
-      Writable.prototype.write = function (chunk, encoding, cb) {
-        var state = this._writableState;
-        var ret = false;
-        var isBuf = !state.objectMode && _isUint8Array(chunk);
+module.exports = function repeat(ele, num) {
+  var arr = new Array(num);
 
-        if (isBuf && !Buffer.isBuffer(chunk)) {
-          chunk = _uint8ArrayToBuffer(chunk);
-        }
+  for (var i = 0; i < num; i++) {
+    arr[i] = ele;
+  }
 
-        if (typeof encoding === "function") {
-          cb = encoding;
-          encoding = null;
-        }
+  return arr;
+};
 
-        if (isBuf) encoding = "buffer";
-        else if (!encoding) encoding = state.defaultEncoding;
 
-        if (typeof cb !== "function") cb = nop;
+/***/ }),
+/* 412 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (state.ended) writeAfterEnd(this, cb);
-        else if (isBuf || validChunk(this, state, chunk, cb)) {
-          state.pendingcb++;
-          ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
-        }
+"use strict";
 
-        return ret;
-      };
 
-      Writable.prototype.cork = function () {
-        var state = this._writableState;
+var tough = __webpack_require__(810)
 
-        state.corked++;
-      };
+var Cookie = tough.Cookie
+var CookieJar = tough.CookieJar
 
-      Writable.prototype.uncork = function () {
-        var state = this._writableState;
+exports.parse = function (str) {
+  if (str && str.uri) {
+    str = str.uri
+  }
+  if (typeof str !== 'string') {
+    throw new Error('The cookie function only accepts STRING as param')
+  }
+  return Cookie.parse(str, {loose: true})
+}
+
+// Adapt the sometimes-Async api of tough.CookieJar to our requirements
+function RequestJar (store) {
+  var self = this
+  self._jar = new CookieJar(store, {looseMode: true})
+}
+RequestJar.prototype.setCookie = function (cookieOrStr, uri, options) {
+  var self = this
+  return self._jar.setCookieSync(cookieOrStr, uri, options || {})
+}
+RequestJar.prototype.getCookieString = function (uri) {
+  var self = this
+  return self._jar.getCookieStringSync(uri)
+}
+RequestJar.prototype.getCookies = function (uri) {
+  var self = this
+  return self._jar.getCookiesSync(uri)
+}
+
+exports.jar = function (store) {
+  return new RequestJar(store)
+}
+
+
+/***/ }),
+/* 413 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * Copyright (c) 2015, Salesforce.com, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of Salesforce.com nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
 
-        if (state.corked) {
-          state.corked--;
+/*
+ * "A request-path path-matches a given cookie-path if at least one of the
+ * following conditions holds:"
+ */
+function pathMatch (reqPath, cookiePath) {
+  // "o  The cookie-path and the request-path are identical."
+  if (cookiePath === reqPath) {
+    return true;
+  }
 
-          if (
-            !state.writing &&
-            !state.corked &&
-            !state.finished &&
-            !state.bufferProcessing &&
-            state.bufferedRequest
-          )
-            clearBuffer(this, state);
-        }
-      };
+  var idx = reqPath.indexOf(cookiePath);
+  if (idx === 0) {
+    // "o  The cookie-path is a prefix of the request-path, and the last
+    // character of the cookie-path is %x2F ("/")."
+    if (cookiePath.substr(-1) === "/") {
+      return true;
+    }
 
-      Writable.prototype.setDefaultEncoding = function setDefaultEncoding(
-        encoding,
-      ) {
-        // node::ParseEncoding() requires lower case.
-        if (typeof encoding === "string") encoding = encoding.toLowerCase();
-        if (
-          !(
-            [
-              "hex",
-              "utf8",
-              "utf-8",
-              "ascii",
-              "binary",
-              "base64",
-              "ucs2",
-              "ucs-2",
-              "utf16le",
-              "utf-16le",
-              "raw",
-            ].indexOf((encoding + "").toLowerCase()) > -1
-          )
-        )
-          throw new TypeError("Unknown encoding: " + encoding);
-        this._writableState.defaultEncoding = encoding;
-        return this;
-      };
+    // " o  The cookie-path is a prefix of the request-path, and the first
+    // character of the request-path that is not included in the cookie- path
+    // is a %x2F ("/") character."
+    if (reqPath.substr(cookiePath.length, 1) === "/") {
+      return true;
+    }
+  }
 
-      function decodeChunk(state, chunk, encoding) {
-        if (
-          !state.objectMode &&
-          state.decodeStrings !== false &&
-          typeof chunk === "string"
-        ) {
-          chunk = Buffer.from(chunk, encoding);
-        }
-        return chunk;
-      }
+  return false;
+}
 
-      Object.defineProperty(Writable.prototype, "writableHighWaterMark", {
-        // making it explicit this property is not enumerable
-        // because otherwise some prototype manipulation in
-        // userland will fail
-        enumerable: false,
-        get: function () {
-          return this._writableState.highWaterMark;
-        },
-      });
+exports.pathMatch = pathMatch;
 
-      // if we're already writing something, then just put this
-      // in the queue, and wait our turn.  Otherwise, call _write
-      // If we return false, then we need a drain event, so set that flag.
-      function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
-        if (!isBuf) {
-          var newChunk = decodeChunk(state, chunk, encoding);
-          if (chunk !== newChunk) {
-            isBuf = true;
-            encoding = "buffer";
-            chunk = newChunk;
-          }
-        }
-        var len = state.objectMode ? 1 : chunk.length;
 
-        state.length += len;
+/***/ }),
+/* 414 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var ret = state.length < state.highWaterMark;
-        // we must ensure that previous needDrain will not be reset to false.
-        if (!ret) state.needDrain = true;
+"use strict";
+/*!
+ * Copyright (c) 2015, Salesforce.com, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of Salesforce.com nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
 
-        if (state.writing || state.corked) {
-          var last = state.lastBufferedRequest;
-          state.lastBufferedRequest = {
-            chunk: chunk,
-            encoding: encoding,
-            isBuf: isBuf,
-            callback: cb,
-            next: null,
-          };
-          if (last) {
-            last.next = state.lastBufferedRequest;
-          } else {
-            state.bufferedRequest = state.lastBufferedRequest;
-          }
-          state.bufferedRequestCount += 1;
-        } else {
-          doWrite(stream, state, false, len, chunk, encoding, cb);
-        }
+var pubsuffix = __webpack_require__(415);
 
-        return ret;
-      }
+// Gives the permutation of all possible domainMatch()es of a given domain. The
+// array is in shortest-to-longest order.  Handy for indexing.
+function permuteDomain (domain) {
+  var pubSuf = pubsuffix.getPublicSuffix(domain);
+  if (!pubSuf) {
+    return null;
+  }
+  if (pubSuf == domain) {
+    return [domain];
+  }
 
-      function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-        state.writelen = len;
-        state.writecb = cb;
-        state.writing = true;
-        state.sync = true;
-        if (writev) stream._writev(chunk, state.onwrite);
-        else stream._write(chunk, encoding, state.onwrite);
-        state.sync = false;
-      }
+  var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com"
+  var parts = prefix.split('.').reverse();
+  var cur = pubSuf;
+  var permutations = [cur];
+  while (parts.length) {
+    cur = parts.shift() + '.' + cur;
+    permutations.push(cur);
+  }
+  return permutations;
+}
+
+exports.permuteDomain = permuteDomain;
+
+
+/***/ }),
+/* 415 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/****************************************************
+ * AUTOMATICALLY GENERATED by generate-pubsuffix.js *
+ *                  DO NOT EDIT!                    *
+ ****************************************************/
+
+
+
+var punycode = __webpack_require__(332);
+
+module.exports.getPublicSuffix = function getPublicSuffix(domain) {
+  /*!
+   * Copyright (c) 2015, Salesforce.com, Inc.
+   * All rights reserved.
+   *
+   * Redistribution and use in source and binary forms, with or without
+   * modification, are permitted provided that the following conditions are met:
+   *
+   * 1. Redistributions of source code must retain the above copyright notice,
+   * this list of conditions and the following disclaimer.
+   *
+   * 2. Redistributions in binary form must reproduce the above copyright notice,
+   * this list of conditions and the following disclaimer in the documentation
+   * and/or other materials provided with the distribution.
+   *
+   * 3. Neither the name of Salesforce.com nor the names of its contributors may
+   * be used to endorse or promote products derived from this software without
+   * specific prior written permission.
+   *
+   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+   * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+   * POSSIBILITY OF SUCH DAMAGE.
+   */
+  if (!domain) {
+    return null;
+  }
+  if (domain.match(/^\./)) {
+    return null;
+  }
+  var asciiDomain = punycode.toASCII(domain);
+  var converted = false;
+  if (asciiDomain !== domain) {
+    domain = asciiDomain;
+    converted = true;
+  }
+  if (index[domain]) {
+    return null;
+  }
 
-      function onwriteError(stream, state, sync, er, cb) {
-        --state.pendingcb;
+  domain = domain.toLowerCase();
+  var parts = domain.split('.').reverse();
 
-        if (sync) {
-          // defer the callback if we are being called synchronously
-          // to avoid piling up things on the stack
-          pna.nextTick(cb, er);
-          // this can emit finish, and it will always happen
-          // after error
-          pna.nextTick(finishMaybe, stream, state);
-          stream._writableState.errorEmitted = true;
-          stream.emit("error", er);
-        } else {
-          // the caller expect this to happen before if
-          // it is async
-          cb(er);
-          stream._writableState.errorEmitted = true;
-          stream.emit("error", er);
-          // this can emit finish, but finish must
-          // always follow error
-          finishMaybe(stream, state);
-        }
-      }
+  var suffix = '';
+  var suffixLen = 0;
+  for (var i=0; i<parts.length; i++) {
+    var part = parts[i];
+    var starstr = '*'+suffix;
+    var partstr = part+suffix;
 
-      function onwriteStateUpdate(state) {
-        state.writing = false;
-        state.writecb = null;
-        state.length -= state.writelen;
-        state.writelen = 0;
+    if (index[starstr]) { // star rule matches
+      suffixLen = i+1;
+      if (index[partstr] === false) { // exception rule matches (NB: false, not undefined)
+        suffixLen--;
       }
+    } else if (index[partstr]) { // exact match, not exception
+      suffixLen = i+1;
+    }
 
-      function onwrite(stream, er) {
-        var state = stream._writableState;
-        var sync = state.sync;
-        var cb = state.writecb;
+    suffix = '.'+partstr;
+  }
 
-        onwriteStateUpdate(state);
+  if (index['*'+suffix]) { // *.domain exists (e.g. *.kyoto.jp for domain='kyoto.jp');
+    return null;
+  }
 
-        if (er) onwriteError(stream, state, sync, er, cb);
-        else {
-          // Check if we're actually ready to finish, but don't emit yet
-          var finished = needFinish(state);
-
-          if (
-            !finished &&
-            !state.corked &&
-            !state.bufferProcessing &&
-            state.bufferedRequest
-          ) {
-            clearBuffer(stream, state);
-          }
-
-          if (sync) {
-            /*<replacement>*/
-            asyncWrite(afterWrite, stream, state, finished, cb);
-            /*</replacement>*/
-          } else {
-            afterWrite(stream, state, finished, cb);
-          }
-        }
-      }
-
-      function afterWrite(stream, state, finished, cb) {
-        if (!finished) onwriteDrain(stream, state);
-        state.pendingcb--;
-        cb();
-        finishMaybe(stream, state);
-      }
-
-      // Must force callback to be called on nextTick, so that we don't
-      // emit 'drain' before the write() consumer gets the 'false' return
-      // value, and has a chance to attach a 'drain' listener.
-      function onwriteDrain(stream, state) {
-        if (state.length === 0 && state.needDrain) {
-          state.needDrain = false;
-          stream.emit("drain");
-        }
-      }
-
-      // if there's something in the buffer waiting, then process it
-      function clearBuffer(stream, state) {
-        state.bufferProcessing = true;
-        var entry = state.bufferedRequest;
-
-        if (stream._writev && entry && entry.next) {
-          // Fast case, write everything using _writev()
-          var l = state.bufferedRequestCount;
-          var buffer = new Array(l);
-          var holder = state.corkedRequestsFree;
-          holder.entry = entry;
-
-          var count = 0;
-          var allBuffers = true;
-          while (entry) {
-            buffer[count] = entry;
-            if (!entry.isBuf) allBuffers = false;
-            entry = entry.next;
-            count += 1;
-          }
-          buffer.allBuffers = allBuffers;
-
-          doWrite(stream, state, true, state.length, buffer, "", holder.finish);
-
-          // doWrite is almost always async, defer these to save a bit of time
-          // as the hot path ends with doWrite
-          state.pendingcb++;
-          state.lastBufferedRequest = null;
-          if (holder.next) {
-            state.corkedRequestsFree = holder.next;
-            holder.next = null;
-          } else {
-            state.corkedRequestsFree = new CorkedRequest(state);
-          }
-          state.bufferedRequestCount = 0;
-        } else {
-          // Slow case, write chunks one-by-one
-          while (entry) {
-            var chunk = entry.chunk;
-            var encoding = entry.encoding;
-            var cb = entry.callback;
-            var len = state.objectMode ? 1 : chunk.length;
-
-            doWrite(stream, state, false, len, chunk, encoding, cb);
-            entry = entry.next;
-            state.bufferedRequestCount--;
-            // if we didn't call the onwrite immediately, then
-            // it means that we need to wait until it does.
-            // also, that means that the chunk and cb are currently
-            // being processed, so move the buffer counter past them.
-            if (state.writing) {
-              break;
-            }
-          }
+  suffixLen = suffixLen || 1;
+  if (parts.length > suffixLen) {
+    var publicSuffix = parts.slice(0,suffixLen+1).reverse().join('.');
+    return converted ? punycode.toUnicode(publicSuffix) : publicSuffix;
+  }
 
-          if (entry === null) state.lastBufferedRequest = null;
-        }
+  return null;
+};
 
-        state.bufferedRequest = entry;
-        state.bufferProcessing = false;
-      }
+// The following generated structure is used under the MPL version 2.0
+// See public-suffix.txt for more information
 
-      Writable.prototype._write = function (chunk, encoding, cb) {
-        cb(new Error("_write() is not implemented"));
-      };
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-      Writable.prototype._writev = null;
+// END of automatically generated file
 
-      Writable.prototype.end = function (chunk, encoding, cb) {
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-        if (typeof chunk === "function") {
-          cb = chunk;
-          chunk = null;
-          encoding = null;
-        } else if (typeof encoding === "function") {
-          cb = encoding;
-          encoding = null;
-        }
+/***/ }),
+/* 416 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
+"use strict";
+/*!
+ * Copyright (c) 2015, Salesforce.com, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of Salesforce.com nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
 
-        // .end() fully uncorks
-        if (state.corked) {
-          state.corked = 1;
-          this.uncork();
-        }
+/*jshint unused:false */
 
-        // ignore unnecessary end() calls.
-        if (!state.ending && !state.finished) endWritable(this, state, cb);
-      };
+function Store() {
+}
+exports.Store = Store;
 
-      function needFinish(state) {
-        return (
-          state.ending &&
-          state.length === 0 &&
-          state.bufferedRequest === null &&
-          !state.finished &&
-          !state.writing
-        );
-      }
-      function callFinal(stream, state) {
-        stream._final(function (err) {
-          state.pendingcb--;
-          if (err) {
-            stream.emit("error", err);
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-          state.prefinished = true;
-          stream.emit("prefinish");
-          finishMaybe(stream, state);
-        });
-      }
-      function prefinish(stream, state) {
-        if (!state.prefinished && !state.finalCalled) {
-          if (typeof stream._final === "function") {
-            state.pendingcb++;
-            state.finalCalled = true;
-            pna.nextTick(callFinal, stream, state);
-          } else {
-            state.prefinished = true;
-            stream.emit("prefinish");
-          }
-        }
-      }
+// Stores may be synchronous, but are still required to use a
+// Continuation-Passing Style API.  The CookieJar itself will expose a "*Sync"
+// API that converts from synchronous-callbacks to imperative style.
+Store.prototype.synchronous = false;
 
-      function finishMaybe(stream, state) {
-        var need = needFinish(state);
-        if (need) {
-          prefinish(stream, state);
-          if (state.pendingcb === 0) {
-            state.finished = true;
-            stream.emit("finish");
-          }
-        }
-        return need;
-      }
+Store.prototype.findCookie = function(domain, path, key, cb) {
+  throw new Error('findCookie is not implemented');
+};
 
-      function endWritable(stream, state, cb) {
-        state.ending = true;
-        finishMaybe(stream, state);
-        if (cb) {
-          if (state.finished) pna.nextTick(cb);
-          else stream.once("finish", cb);
-        }
-        state.ended = true;
-        stream.writable = false;
-      }
+Store.prototype.findCookies = function(domain, path, cb) {
+  throw new Error('findCookies is not implemented');
+};
 
-      function onCorkedFinish(corkReq, state, err) {
-        var entry = corkReq.entry;
-        corkReq.entry = null;
-        while (entry) {
-          var cb = entry.callback;
-          state.pendingcb--;
-          cb(err);
-          entry = entry.next;
-        }
-        if (state.corkedRequestsFree) {
-          state.corkedRequestsFree.next = corkReq;
-        } else {
-          state.corkedRequestsFree = corkReq;
-        }
-      }
+Store.prototype.putCookie = function(cookie, cb) {
+  throw new Error('putCookie is not implemented');
+};
 
-      Object.defineProperty(Writable.prototype, "destroyed", {
-        get: function () {
-          if (this._writableState === undefined) {
-            return false;
-          }
-          return this._writableState.destroyed;
-        },
-        set: function (value) {
-          // we ignore the value if the stream
-          // has not been initialized yet
-          if (!this._writableState) {
-            return;
-          }
+Store.prototype.updateCookie = function(oldCookie, newCookie, cb) {
+  // recommended default implementation:
+  // return this.putCookie(newCookie, cb);
+  throw new Error('updateCookie is not implemented');
+};
 
-          // backward compatibility, the user is explicitly
-          // managing destroyed
-          this._writableState.destroyed = value;
-        },
-      });
+Store.prototype.removeCookie = function(domain, path, key, cb) {
+  throw new Error('removeCookie is not implemented');
+};
 
-      Writable.prototype.destroy = destroyImpl.destroy;
-      Writable.prototype._undestroy = destroyImpl.undestroy;
-      Writable.prototype._destroy = function (err, cb) {
-        this.end();
-        cb(err);
-      };
+Store.prototype.removeCookies = function(domain, path, cb) {
+  throw new Error('removeCookies is not implemented');
+};
 
-      /***/
-    },
-    /* 409 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+Store.prototype.getAllCookies = function(cb) {
+  throw new Error('getAllCookies is not implemented (therefore jar cannot be serialized)');
+};
 
-      /*<replacement>*/
 
-      var pna = __webpack_require__(180);
-      /*</replacement>*/
+/***/ }),
+/* 417 */
+/***/ (function(module, exports) {
 
-      // undocumented cb() API, needed for core, not for public API
-      function destroy(err, cb) {
-        var _this = this;
+module.exports = function () {
+    // see https://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
+    var origPrepareStackTrace = Error.prepareStackTrace;
+    Error.prepareStackTrace = function (_, stack) { return stack; };
+    var stack = (new Error()).stack;
+    Error.prepareStackTrace = origPrepareStackTrace;
+    return stack[2].getFileName();
+};
 
-        var readableDestroyed =
-          this._readableState && this._readableState.destroyed;
-        var writableDestroyed =
-          this._writableState && this._writableState.destroyed;
 
-        if (readableDestroyed || writableDestroyed) {
-          if (cb) {
-            cb(err);
-          } else if (
-            err &&
-            (!this._writableState || !this._writableState.errorEmitted)
-          ) {
-            pna.nextTick(emitErrorNT, this, err);
-          }
-          return this;
-        }
+/***/ }),
+/* 418 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // we set destroyed to true before firing error callbacks in order
-        // to make it re-entrance safe in case destroy() is called within callbacks
+var path = __webpack_require__(0);
+var fs = __webpack_require__(5);
+var parse = path.parse || __webpack_require__(774);
 
-        if (this._readableState) {
-          this._readableState.destroyed = true;
-        }
+module.exports = function nodeModulesPaths(start, opts) {
+    var modules = opts && opts.moduleDirectory
+        ? [].concat(opts.moduleDirectory)
+        : ['node_modules'];
 
-        // if this is a duplex stream mark the writable part as destroyed as well
-        if (this._writableState) {
-          this._writableState.destroyed = true;
-        }
+    // ensure that `start` is an absolute path at this point,
+    // resolving against the process' current working directory
+    var absoluteStart = path.resolve(start);
 
-        this._destroy(err || null, function (err) {
-          if (!cb && err) {
-            pna.nextTick(emitErrorNT, _this, err);
-            if (_this._writableState) {
-              _this._writableState.errorEmitted = true;
+    if (opts && opts.preserveSymlinks === false) {
+        try {
+            absoluteStart = fs.realpathSync(absoluteStart);
+        } catch (err) {
+            if (err.code !== 'ENOENT') {
+                throw err;
             }
-          } else if (cb) {
-            cb(err);
-          }
-        });
-
-        return this;
-      }
-
-      function undestroy() {
-        if (this._readableState) {
-          this._readableState.destroyed = false;
-          this._readableState.reading = false;
-          this._readableState.ended = false;
-          this._readableState.endEmitted = false;
         }
+    }
 
-        if (this._writableState) {
-          this._writableState.destroyed = false;
-          this._writableState.ended = false;
-          this._writableState.ending = false;
-          this._writableState.finished = false;
-          this._writableState.errorEmitted = false;
-        }
-      }
-
-      function emitErrorNT(self, err) {
-        self.emit("error", err);
-      }
-
-      module.exports = {
-        destroy: destroy,
-        undestroy: undestroy,
-      };
+    var prefix = '/';
+    if (/^([A-Za-z]:)/.test(absoluteStart)) {
+        prefix = '';
+    } else if (/^\\\\/.test(absoluteStart)) {
+        prefix = '\\\\';
+    }
 
-      /***/
-    },
-    /* 410 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(23);
+    var paths = [absoluteStart];
+    var parsed = parse(absoluteStart);
+    while (parsed.dir !== paths[paths.length - 1]) {
+        paths.push(parsed.dir);
+        parsed = parse(parsed.dir);
+    }
 
-      /***/
-    },
-    /* 411 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * repeat-element <https://github.com/jonschlinkert/repeat-element>
-       *
-       * Copyright (c) 2015 Jon Schlinkert.
-       * Licensed under the MIT license.
-       */
+    var dirs = paths.reduce(function (dirs, aPath) {
+        return dirs.concat(modules.map(function (moduleDir) {
+            return path.join(prefix, aPath, moduleDir);
+        }));
+    }, []);
 
-      module.exports = function repeat(ele, num) {
-        var arr = new Array(num);
+    return opts && opts.paths ? dirs.concat(opts.paths) : dirs;
+};
 
-        for (var i = 0; i < num; i++) {
-          arr[i] = ele;
-        }
 
-        return arr;
-      };
+/***/ }),
+/* 419 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 412 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return BehaviorSubject; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__ = __webpack_require__(189);
+/** PURE_IMPORTS_START tslib,_Subject,_util_ObjectUnsubscribedError PURE_IMPORTS_END */
 
-      var tough = __webpack_require__(810);
 
-      var Cookie = tough.Cookie;
-      var CookieJar = tough.CookieJar;
 
-      exports.parse = function (str) {
-        if (str && str.uri) {
-          str = str.uri;
+var BehaviorSubject = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BehaviorSubject, _super);
+    function BehaviorSubject(_value) {
+        var _this = _super.call(this) || this;
+        _this._value = _value;
+        return _this;
+    }
+    Object.defineProperty(BehaviorSubject.prototype, "value", {
+        get: function () {
+            return this.getValue();
+        },
+        enumerable: true,
+        configurable: true
+    });
+    BehaviorSubject.prototype._subscribe = function (subscriber) {
+        var subscription = _super.prototype._subscribe.call(this, subscriber);
+        if (subscription && !subscription.closed) {
+            subscriber.next(this._value);
         }
-        if (typeof str !== "string") {
-          throw new Error("The cookie function only accepts STRING as param");
+        return subscription;
+    };
+    BehaviorSubject.prototype.getValue = function () {
+        if (this.hasError) {
+            throw this.thrownError;
         }
-        return Cookie.parse(str, { loose: true });
-      };
-
-      // Adapt the sometimes-Async api of tough.CookieJar to our requirements
-      function RequestJar(store) {
-        var self = this;
-        self._jar = new CookieJar(store, { looseMode: true });
-      }
-      RequestJar.prototype.setCookie = function (cookieOrStr, uri, options) {
-        var self = this;
-        return self._jar.setCookieSync(cookieOrStr, uri, options || {});
-      };
-      RequestJar.prototype.getCookieString = function (uri) {
-        var self = this;
-        return self._jar.getCookieStringSync(uri);
-      };
-      RequestJar.prototype.getCookies = function (uri) {
-        var self = this;
-        return self._jar.getCookiesSync(uri);
-      };
-
-      exports.jar = function (store) {
-        return new RequestJar(store);
-      };
-
-      /***/
-    },
-    /* 413 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * Copyright (c) 2015, Salesforce.com, Inc.
-       * All rights reserved.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions are met:
-       *
-       * 1. Redistributions of source code must retain the above copyright notice,
-       * this list of conditions and the following disclaimer.
-       *
-       * 2. Redistributions in binary form must reproduce the above copyright notice,
-       * this list of conditions and the following disclaimer in the documentation
-       * and/or other materials provided with the distribution.
-       *
-       * 3. Neither the name of Salesforce.com nor the names of its contributors may
-       * be used to endorse or promote products derived from this software without
-       * specific prior written permission.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-       * POSSIBILITY OF SUCH DAMAGE.
-       */
-
-      /*
-       * "A request-path path-matches a given cookie-path if at least one of the
-       * following conditions holds:"
-       */
-      function pathMatch(reqPath, cookiePath) {
-        // "o  The cookie-path and the request-path are identical."
-        if (cookiePath === reqPath) {
-          return true;
+        else if (this.closed) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__["a" /* ObjectUnsubscribedError */]();
         }
-
-        var idx = reqPath.indexOf(cookiePath);
-        if (idx === 0) {
-          // "o  The cookie-path is a prefix of the request-path, and the last
-          // character of the cookie-path is %x2F ("/")."
-          if (cookiePath.substr(-1) === "/") {
-            return true;
-          }
-
-          // " o  The cookie-path is a prefix of the request-path, and the first
-          // character of the request-path that is not included in the cookie- path
-          // is a %x2F ("/") character."
-          if (reqPath.substr(cookiePath.length, 1) === "/") {
-            return true;
-          }
+        else {
+            return this._value;
         }
+    };
+    BehaviorSubject.prototype.next = function (value) {
+        _super.prototype.next.call(this, this._value = value);
+    };
+    return BehaviorSubject;
+}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
 
-        return false;
-      }
-
-      exports.pathMatch = pathMatch;
-
-      /***/
-    },
-    /* 414 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * Copyright (c) 2015, Salesforce.com, Inc.
-       * All rights reserved.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions are met:
-       *
-       * 1. Redistributions of source code must retain the above copyright notice,
-       * this list of conditions and the following disclaimer.
-       *
-       * 2. Redistributions in binary form must reproduce the above copyright notice,
-       * this list of conditions and the following disclaimer in the documentation
-       * and/or other materials provided with the distribution.
-       *
-       * 3. Neither the name of Salesforce.com nor the names of its contributors may
-       * be used to endorse or promote products derived from this software without
-       * specific prior written permission.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-       * POSSIBILITY OF SUCH DAMAGE.
-       */
+//# sourceMappingURL=BehaviorSubject.js.map
 
-      var pubsuffix = __webpack_require__(415);
 
-      // Gives the permutation of all possible domainMatch()es of a given domain. The
-      // array is in shortest-to-longest order.  Handy for indexing.
-      function permuteDomain(domain) {
-        var pubSuf = pubsuffix.getPublicSuffix(domain);
-        if (!pubSuf) {
-          return null;
-        }
-        if (pubSuf == domain) {
-          return [domain];
-        }
+/***/ }),
+/* 420 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var prefix = domain.slice(0, -(pubSuf.length + 1)); // ".example.com"
-        var parts = prefix.split(".").reverse();
-        var cur = pubSuf;
-        var permutations = [cur];
-        while (parts.length) {
-          cur = parts.shift() + "." + cur;
-          permutations.push(cur);
-        }
-        return permutations;
-      }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return empty; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__config__ = __webpack_require__(185);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_hostReportError__ = __webpack_require__(323);
+/** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */
 
-      exports.permuteDomain = permuteDomain;
 
-      /***/
-    },
-    /* 415 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /****************************************************
-       * AUTOMATICALLY GENERATED by generate-pubsuffix.js *
-       *                  DO NOT EDIT!                    *
-       ****************************************************/
-
-      var punycode = __webpack_require__(332);
-
-      module.exports.getPublicSuffix = function getPublicSuffix(domain) {
-        /*!
-         * Copyright (c) 2015, Salesforce.com, Inc.
-         * All rights reserved.
-         *
-         * Redistribution and use in source and binary forms, with or without
-         * modification, are permitted provided that the following conditions are met:
-         *
-         * 1. Redistributions of source code must retain the above copyright notice,
-         * this list of conditions and the following disclaimer.
-         *
-         * 2. Redistributions in binary form must reproduce the above copyright notice,
-         * this list of conditions and the following disclaimer in the documentation
-         * and/or other materials provided with the distribution.
-         *
-         * 3. Neither the name of Salesforce.com nor the names of its contributors may
-         * be used to endorse or promote products derived from this software without
-         * specific prior written permission.
-         *
-         * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-         * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-         * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-         * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-         * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-         * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-         * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-         * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-         * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-         * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-         * POSSIBILITY OF SUCH DAMAGE.
-         */
-        if (!domain) {
-          return null;
-        }
-        if (domain.match(/^\./)) {
-          return null;
-        }
-        var asciiDomain = punycode.toASCII(domain);
-        var converted = false;
-        if (asciiDomain !== domain) {
-          domain = asciiDomain;
-          converted = true;
+var empty = {
+    closed: true,
+    next: function (value) { },
+    error: function (err) {
+        if (__WEBPACK_IMPORTED_MODULE_0__config__["a" /* config */].useDeprecatedSynchronousErrorHandling) {
+            throw err;
         }
-        if (index[domain]) {
-          return null;
+        else {
+            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_hostReportError__["a" /* hostReportError */])(err);
         }
+    },
+    complete: function () { }
+};
+//# sourceMappingURL=Observer.js.map
 
-        domain = domain.toLowerCase();
-        var parts = domain.split(".").reverse();
-
-        var suffix = "";
-        var suffixLen = 0;
-        for (var i = 0; i < parts.length; i++) {
-          var part = parts[i];
-          var starstr = "*" + suffix;
-          var partstr = part + suffix;
-
-          if (index[starstr]) {
-            // star rule matches
-            suffixLen = i + 1;
-            if (index[partstr] === false) {
-              // exception rule matches (NB: false, not undefined)
-              suffixLen--;
-            }
-          } else if (index[partstr]) {
-            // exact match, not exception
-            suffixLen = i + 1;
-          }
 
-          suffix = "." + partstr;
-        }
+/***/ }),
+/* 421 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        if (index["*" + suffix]) {
-          // *.domain exists (e.g. *.kyoto.jp for domain='kyoto.jp');
-          return null;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Scheduler; });
+var Scheduler = /*@__PURE__*/ (function () {
+    function Scheduler(SchedulerAction, now) {
+        if (now === void 0) {
+            now = Scheduler.now;
         }
-
-        suffixLen = suffixLen || 1;
-        if (parts.length > suffixLen) {
-          var publicSuffix = parts
-            .slice(0, suffixLen + 1)
-            .reverse()
-            .join(".");
-          return converted ? punycode.toUnicode(publicSuffix) : publicSuffix;
+        this.SchedulerAction = SchedulerAction;
+        this.now = now;
+    }
+    Scheduler.prototype.schedule = function (work, delay, state) {
+        if (delay === void 0) {
+            delay = 0;
         }
+        return new this.SchedulerAction(this, work).schedule(state, delay);
+    };
+    Scheduler.now = function () { return Date.now(); };
+    return Scheduler;
+}());
 
-        return null;
-      };
-
-      // The following generated structure is used under the MPL version 2.0
-      // See public-suffix.txt for more information
-
-      var index = (module.exports.index = Object.freeze({
-        ac: true,
-        "com.ac": true,
-        "edu.ac": true,
-        "gov.ac": true,
-        "net.ac": true,
-        "mil.ac": true,
-        "org.ac": true,
-        ad: true,
-        "nom.ad": true,
-        ae: true,
-        "co.ae": true,
-        "net.ae": true,
-        "org.ae": true,
-        "sch.ae": true,
-        "ac.ae": true,
-        "gov.ae": true,
-        "mil.ae": true,
-        aero: true,
-        "accident-investigation.aero": true,
-        "accident-prevention.aero": true,
-        "aerobatic.aero": true,
-        "aeroclub.aero": true,
-        "aerodrome.aero": true,
-        "agents.aero": true,
-        "aircraft.aero": true,
-        "airline.aero": true,
-        "airport.aero": true,
-        "air-surveillance.aero": true,
-        "airtraffic.aero": true,
-        "air-traffic-control.aero": true,
-        "ambulance.aero": true,
-        "amusement.aero": true,
-        "association.aero": true,
-        "author.aero": true,
-        "ballooning.aero": true,
-        "broker.aero": true,
-        "caa.aero": true,
-        "cargo.aero": true,
-        "catering.aero": true,
-        "certification.aero": true,
-        "championship.aero": true,
-        "charter.aero": true,
-        "civilaviation.aero": true,
-        "club.aero": true,
-        "conference.aero": true,
-        "consultant.aero": true,
-        "consulting.aero": true,
-        "control.aero": true,
-        "council.aero": true,
-        "crew.aero": true,
-        "design.aero": true,
-        "dgca.aero": true,
-        "educator.aero": true,
-        "emergency.aero": true,
-        "engine.aero": true,
-        "engineer.aero": true,
-        "entertainment.aero": true,
-        "equipment.aero": true,
-        "exchange.aero": true,
-        "express.aero": true,
-        "federation.aero": true,
-        "flight.aero": true,
-        "freight.aero": true,
-        "fuel.aero": true,
-        "gliding.aero": true,
-        "government.aero": true,
-        "groundhandling.aero": true,
-        "group.aero": true,
-        "hanggliding.aero": true,
-        "homebuilt.aero": true,
-        "insurance.aero": true,
-        "journal.aero": true,
-        "journalist.aero": true,
-        "leasing.aero": true,
-        "logistics.aero": true,
-        "magazine.aero": true,
-        "maintenance.aero": true,
-        "media.aero": true,
-        "microlight.aero": true,
-        "modelling.aero": true,
-        "navigation.aero": true,
-        "parachuting.aero": true,
-        "paragliding.aero": true,
-        "passenger-association.aero": true,
-        "pilot.aero": true,
-        "press.aero": true,
-        "production.aero": true,
-        "recreation.aero": true,
-        "repbody.aero": true,
-        "res.aero": true,
-        "research.aero": true,
-        "rotorcraft.aero": true,
-        "safety.aero": true,
-        "scientist.aero": true,
-        "services.aero": true,
-        "show.aero": true,
-        "skydiving.aero": true,
-        "software.aero": true,
-        "student.aero": true,
-        "trader.aero": true,
-        "trading.aero": true,
-        "trainer.aero": true,
-        "union.aero": true,
-        "workinggroup.aero": true,
-        "works.aero": true,
-        af: true,
-        "gov.af": true,
-        "com.af": true,
-        "org.af": true,
-        "net.af": true,
-        "edu.af": true,
-        ag: true,
-        "com.ag": true,
-        "org.ag": true,
-        "net.ag": true,
-        "co.ag": true,
-        "nom.ag": true,
-        ai: true,
-        "off.ai": true,
-        "com.ai": true,
-        "net.ai": true,
-        "org.ai": true,
-        al: true,
-        "com.al": true,
-        "edu.al": true,
-        "gov.al": true,
-        "mil.al": true,
-        "net.al": true,
-        "org.al": true,
-        am: true,
-        ao: true,
-        "ed.ao": true,
-        "gv.ao": true,
-        "og.ao": true,
-        "co.ao": true,
-        "pb.ao": true,
-        "it.ao": true,
-        aq: true,
-        ar: true,
-        "com.ar": true,
-        "edu.ar": true,
-        "gob.ar": true,
-        "gov.ar": true,
-        "int.ar": true,
-        "mil.ar": true,
-        "musica.ar": true,
-        "net.ar": true,
-        "org.ar": true,
-        "tur.ar": true,
-        arpa: true,
-        "e164.arpa": true,
-        "in-addr.arpa": true,
-        "ip6.arpa": true,
-        "iris.arpa": true,
-        "uri.arpa": true,
-        "urn.arpa": true,
-        as: true,
-        "gov.as": true,
-        asia: true,
-        at: true,
-        "ac.at": true,
-        "co.at": true,
-        "gv.at": true,
-        "or.at": true,
-        au: true,
-        "com.au": true,
-        "net.au": true,
-        "org.au": true,
-        "edu.au": true,
-        "gov.au": true,
-        "asn.au": true,
-        "id.au": true,
-        "info.au": true,
-        "conf.au": true,
-        "oz.au": true,
-        "act.au": true,
-        "nsw.au": true,
-        "nt.au": true,
-        "qld.au": true,
-        "sa.au": true,
-        "tas.au": true,
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-        "webspace.rocks": true,
-        "lima.zone": true,
-        "*.transurl.be": true,
-        "*.transurl.eu": true,
-        "*.transurl.nl": true,
-        "tuxfamily.org": true,
-        "dd-dns.de": true,
-        "diskstation.eu": true,
-        "diskstation.org": true,
-        "dray-dns.de": true,
-        "draydns.de": true,
-        "dyn-vpn.de": true,
-        "dynvpn.de": true,
-        "mein-vigor.de": true,
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-        "my-wan.de": true,
-        "syno-ds.de": true,
-        "synology-diskstation.de": true,
-        "synology-ds.de": true,
-        "uber.space": true,
-        "hk.com": true,
-        "hk.org": true,
-        "ltd.hk": true,
-        "inc.hk": true,
-        "lib.de.us": true,
-        "2038.io": true,
-        "router.management": true,
-        "v-info.info": true,
-        "wedeploy.io": true,
-        "wedeploy.me": true,
-        "wedeploy.sh": true,
-        "remotewd.com": true,
-        "wmflabs.org": true,
-        "cistron.nl": true,
-        "demon.nl": true,
-        "xs4all.space": true,
-        "official.academy": true,
-        "yolasite.com": true,
-        "ybo.faith": true,
-        "yombo.me": true,
-        "homelink.one": true,
-        "ybo.party": true,
-        "ybo.review": true,
-        "ybo.science": true,
-        "ybo.trade": true,
-        "za.net": true,
-        "za.org": true,
-        "now.sh": true,
-      }));
-
-      // END of automatically generated file
+//# sourceMappingURL=Scheduler.js.map
 
-      /***/
-    },
-    /* 416 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * Copyright (c) 2015, Salesforce.com, Inc.
-       * All rights reserved.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions are met:
-       *
-       * 1. Redistributions of source code must retain the above copyright notice,
-       * this list of conditions and the following disclaimer.
-       *
-       * 2. Redistributions in binary form must reproduce the above copyright notice,
-       * this list of conditions and the following disclaimer in the documentation
-       * and/or other materials provided with the distribution.
-       *
-       * 3. Neither the name of Salesforce.com nor the names of its contributors may
-       * be used to endorse or promote products derived from this software without
-       * specific prior written permission.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-       * POSSIBILITY OF SUCH DAMAGE.
-       */
-
-      /*jshint unused:false */
-
-      function Store() {}
-      exports.Store = Store;
-
-      // Stores may be synchronous, but are still required to use a
-      // Continuation-Passing Style API.  The CookieJar itself will expose a "*Sync"
-      // API that converts from synchronous-callbacks to imperative style.
-      Store.prototype.synchronous = false;
-
-      Store.prototype.findCookie = function (domain, path, key, cb) {
-        throw new Error("findCookie is not implemented");
-      };
-
-      Store.prototype.findCookies = function (domain, path, cb) {
-        throw new Error("findCookies is not implemented");
-      };
-
-      Store.prototype.putCookie = function (cookie, cb) {
-        throw new Error("putCookie is not implemented");
-      };
 
-      Store.prototype.updateCookie = function (oldCookie, newCookie, cb) {
-        // recommended default implementation:
-        // return this.putCookie(newCookie, cb);
-        throw new Error("updateCookie is not implemented");
-      };
-
-      Store.prototype.removeCookie = function (domain, path, key, cb) {
-        throw new Error("removeCookie is not implemented");
-      };
-
-      Store.prototype.removeCookies = function (domain, path, cb) {
-        throw new Error("removeCookies is not implemented");
-      };
+/***/ }),
+/* 422 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      Store.prototype.getAllCookies = function (cb) {
-        throw new Error(
-          "getAllCookies is not implemented (therefore jar cannot be serialized)",
-        );
-      };
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return SubjectSubscription; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 417 */
-    /***/ function (module, exports) {
-      module.exports = function () {
-        // see https://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
-        var origPrepareStackTrace = Error.prepareStackTrace;
-        Error.prepareStackTrace = function (_, stack) {
-          return stack;
-        };
-        var stack = new Error().stack;
-        Error.prepareStackTrace = origPrepareStackTrace;
-        return stack[2].getFileName();
-      };
 
-      /***/
-    },
-    /* 418 */
-    /***/ function (module, exports, __webpack_require__) {
-      var path = __webpack_require__(0);
-      var fs = __webpack_require__(5);
-      var parse = path.parse || __webpack_require__(774);
-
-      module.exports = function nodeModulesPaths(start, opts) {
-        var modules =
-          opts && opts.moduleDirectory
-            ? [].concat(opts.moduleDirectory)
-            : ["node_modules"];
-
-        // ensure that `start` is an absolute path at this point,
-        // resolving against the process' current working directory
-        var absoluteStart = path.resolve(start);
-
-        if (opts && opts.preserveSymlinks === false) {
-          try {
-            absoluteStart = fs.realpathSync(absoluteStart);
-          } catch (err) {
-            if (err.code !== "ENOENT") {
-              throw err;
-            }
-          }
+var SubjectSubscription = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubjectSubscription, _super);
+    function SubjectSubscription(subject, subscriber) {
+        var _this = _super.call(this) || this;
+        _this.subject = subject;
+        _this.subscriber = subscriber;
+        _this.closed = false;
+        return _this;
+    }
+    SubjectSubscription.prototype.unsubscribe = function () {
+        if (this.closed) {
+            return;
         }
-
-        var prefix = "/";
-        if (/^([A-Za-z]:)/.test(absoluteStart)) {
-          prefix = "";
-        } else if (/^\\\\/.test(absoluteStart)) {
-          prefix = "\\\\";
+        this.closed = true;
+        var subject = this.subject;
+        var observers = subject.observers;
+        this.subject = null;
+        if (!observers || observers.length === 0 || subject.isStopped || subject.closed) {
+            return;
         }
-
-        var paths = [absoluteStart];
-        var parsed = parse(absoluteStart);
-        while (parsed.dir !== paths[paths.length - 1]) {
-          paths.push(parsed.dir);
-          parsed = parse(parsed.dir);
+        var subscriberIndex = observers.indexOf(this.subscriber);
+        if (subscriberIndex !== -1) {
+            observers.splice(subscriberIndex, 1);
         }
+    };
+    return SubjectSubscription;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]));
 
-        var dirs = paths.reduce(function (dirs, aPath) {
-          return dirs.concat(
-            modules.map(function (moduleDir) {
-              return path.join(prefix, aPath, moduleDir);
-            }),
-          );
-        }, []);
+//# sourceMappingURL=SubjectSubscription.js.map
 
-        return opts && opts.paths ? dirs.concat(opts.paths) : dirs;
-      };
 
-      /***/
-    },
-    /* 419 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return BehaviorSubject;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__ =
-        __webpack_require__(189);
-      /** PURE_IMPORTS_START tslib,_Subject,_util_ObjectUnsubscribedError PURE_IMPORTS_END */
-
-      var BehaviorSubject = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BehaviorSubject,
-          _super,
-        );
-        function BehaviorSubject(_value) {
-          var _this = _super.call(this) || this;
-          _this._value = _value;
-          return _this;
-        }
-        Object.defineProperty(BehaviorSubject.prototype, "value", {
-          get: function () {
-            return this.getValue();
-          },
-          enumerable: true,
-          configurable: true,
-        });
-        BehaviorSubject.prototype._subscribe = function (subscriber) {
-          var subscription = _super.prototype._subscribe.call(this, subscriber);
-          if (subscription && !subscription.closed) {
-            subscriber.next(this._value);
-          }
-          return subscription;
-        };
-        BehaviorSubject.prototype.getValue = function () {
-          if (this.hasError) {
-            throw this.thrownError;
-          } else if (this.closed) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ObjectUnsubscribedError__[
-              "a" /* ObjectUnsubscribedError */
-            ]();
-          } else {
-            return this._value;
-          }
-        };
-        BehaviorSubject.prototype.next = function (value) {
-          _super.prototype.next.call(this, (this._value = value));
-        };
-        return BehaviorSubject;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
+/***/ }),
+/* 423 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      //# sourceMappingURL=BehaviorSubject.js.map
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ConnectableObservable; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return connectableObservableDescriptor; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__operators_refCount__ = __webpack_require__(316);
+/** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 420 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return empty;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__config__ =
-        __webpack_require__(185);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_hostReportError__ =
-        __webpack_require__(323);
-      /** PURE_IMPORTS_START _config,_util_hostReportError PURE_IMPORTS_END */
-
-      var empty = {
-        closed: true,
-        next: function (value) {},
-        error: function (err) {
-          if (
-            __WEBPACK_IMPORTED_MODULE_0__config__["a" /* config */]
-              .useDeprecatedSynchronousErrorHandling
-          ) {
-            throw err;
-          } else {
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_hostReportError__[
-                "a" /* hostReportError */
-              ],
-            )(err);
-          }
-        },
-        complete: function () {},
-      };
-      //# sourceMappingURL=Observer.js.map
 
-      /***/
-    },
-    /* 421 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Scheduler;
-        },
-      );
-      var Scheduler = /*@__PURE__*/ (function () {
-        function Scheduler(SchedulerAction, now) {
-          if (now === void 0) {
-            now = Scheduler.now;
-          }
-          this.SchedulerAction = SchedulerAction;
-          this.now = now;
-        }
-        Scheduler.prototype.schedule = function (work, delay, state) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          return new this.SchedulerAction(this, work).schedule(state, delay);
-        };
-        Scheduler.now = function () {
-          return Date.now();
-        };
-        return Scheduler;
-      })();
 
-      //# sourceMappingURL=Scheduler.js.map
 
-      /***/
-    },
-    /* 422 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return SubjectSubscription;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
-
-      var SubjectSubscription = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SubjectSubscription,
-          _super,
-        );
-        function SubjectSubscription(subject, subscriber) {
-          var _this = _super.call(this) || this;
-          _this.subject = subject;
-          _this.subscriber = subscriber;
-          _this.closed = false;
-          return _this;
-        }
-        SubjectSubscription.prototype.unsubscribe = function () {
-          if (this.closed) {
-            return;
-          }
-          this.closed = true;
-          var subject = this.subject;
-          var observers = subject.observers;
-          this.subject = null;
-          if (
-            !observers ||
-            observers.length === 0 ||
-            subject.isStopped ||
-            subject.closed
-          ) {
-            return;
-          }
-          var subscriberIndex = observers.indexOf(this.subscriber);
-          if (subscriberIndex !== -1) {
-            observers.splice(subscriberIndex, 1);
-          }
-        };
-        return SubjectSubscription;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]);
 
-      //# sourceMappingURL=SubjectSubscription.js.map
 
-      /***/
-    },
-    /* 423 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return ConnectableObservable;
-        },
-      );
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return connectableObservableDescriptor;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__operators_refCount__ =
-        __webpack_require__(316);
-      /** PURE_IMPORTS_START tslib,_Subject,_Observable,_Subscriber,_Subscription,_operators_refCount PURE_IMPORTS_END */
-
-      var ConnectableObservable = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ConnectableObservable,
-          _super,
-        );
-        function ConnectableObservable(source, subjectFactory) {
-          var _this = _super.call(this) || this;
-          _this.source = source;
-          _this.subjectFactory = subjectFactory;
-          _this._refCount = 0;
-          _this._isComplete = false;
-          return _this;
-        }
-        ConnectableObservable.prototype._subscribe = function (subscriber) {
-          return this.getSubject().subscribe(subscriber);
-        };
-        ConnectableObservable.prototype.getSubject = function () {
-          var subject = this._subject;
-          if (!subject || subject.isStopped) {
+var ConnectableObservable = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ConnectableObservable, _super);
+    function ConnectableObservable(source, subjectFactory) {
+        var _this = _super.call(this) || this;
+        _this.source = source;
+        _this.subjectFactory = subjectFactory;
+        _this._refCount = 0;
+        _this._isComplete = false;
+        return _this;
+    }
+    ConnectableObservable.prototype._subscribe = function (subscriber) {
+        return this.getSubject().subscribe(subscriber);
+    };
+    ConnectableObservable.prototype.getSubject = function () {
+        var subject = this._subject;
+        if (!subject || subject.isStopped) {
             this._subject = this.subjectFactory();
-          }
-          return this._subject;
-        };
-        ConnectableObservable.prototype.connect = function () {
-          var connection = this._connection;
-          if (!connection) {
+        }
+        return this._subject;
+    };
+    ConnectableObservable.prototype.connect = function () {
+        var connection = this._connection;
+        if (!connection) {
             this._isComplete = false;
-            connection = this._connection =
-              new __WEBPACK_IMPORTED_MODULE_4__Subscription__[
-                "a" /* Subscription */
-              ]();
-            connection.add(
-              this.source.subscribe(
-                new ConnectableSubscriber(this.getSubject(), this),
-              ),
-            );
+            connection = this._connection = new __WEBPACK_IMPORTED_MODULE_4__Subscription__["a" /* Subscription */]();
+            connection.add(this.source
+                .subscribe(new ConnectableSubscriber(this.getSubject(), this)));
             if (connection.closed) {
-              this._connection = null;
-              connection =
-                __WEBPACK_IMPORTED_MODULE_4__Subscription__[
-                  "a" /* Subscription */
-                ].EMPTY;
-            } else {
-              this._connection = connection;
+                this._connection = null;
+                connection = __WEBPACK_IMPORTED_MODULE_4__Subscription__["a" /* Subscription */].EMPTY;
             }
-          }
-          return connection;
-        };
-        ConnectableObservable.prototype.refCount = function () {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__operators_refCount__[
-              "a" /* refCount */
-            ],
-          )()(this);
-        };
-        return ConnectableObservable;
-      })(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]);
-
-      var connectableProto = ConnectableObservable.prototype;
-      var connectableObservableDescriptor = {
-        operator: { value: null },
-        _refCount: { value: 0, writable: true },
-        _subject: { value: null, writable: true },
-        _connection: { value: null, writable: true },
-        _subscribe: { value: connectableProto._subscribe },
-        _isComplete: { value: connectableProto._isComplete, writable: true },
-        getSubject: { value: connectableProto.getSubject },
-        connect: { value: connectableProto.connect },
-        refCount: { value: connectableProto.refCount },
-      };
-      var ConnectableSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ConnectableSubscriber,
-          _super,
-        );
-        function ConnectableSubscriber(destination, connectable) {
-          var _this = _super.call(this, destination) || this;
-          _this.connectable = connectable;
-          return _this;
-        }
-        ConnectableSubscriber.prototype._error = function (err) {
-          this._unsubscribe();
-          _super.prototype._error.call(this, err);
-        };
-        ConnectableSubscriber.prototype._complete = function () {
-          this.connectable._isComplete = true;
-          this._unsubscribe();
-          _super.prototype._complete.call(this);
-        };
-        ConnectableSubscriber.prototype._unsubscribe = function () {
-          var connectable = this.connectable;
-          if (connectable) {
+            else {
+                this._connection = connection;
+            }
+        }
+        return connection;
+    };
+    ConnectableObservable.prototype.refCount = function () {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__operators_refCount__["a" /* refCount */])()(this);
+    };
+    return ConnectableObservable;
+}(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]));
+
+var connectableProto = ConnectableObservable.prototype;
+var connectableObservableDescriptor = {
+    operator: { value: null },
+    _refCount: { value: 0, writable: true },
+    _subject: { value: null, writable: true },
+    _connection: { value: null, writable: true },
+    _subscribe: { value: connectableProto._subscribe },
+    _isComplete: { value: connectableProto._isComplete, writable: true },
+    getSubject: { value: connectableProto.getSubject },
+    connect: { value: connectableProto.connect },
+    refCount: { value: connectableProto.refCount }
+};
+var ConnectableSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ConnectableSubscriber, _super);
+    function ConnectableSubscriber(destination, connectable) {
+        var _this = _super.call(this, destination) || this;
+        _this.connectable = connectable;
+        return _this;
+    }
+    ConnectableSubscriber.prototype._error = function (err) {
+        this._unsubscribe();
+        _super.prototype._error.call(this, err);
+    };
+    ConnectableSubscriber.prototype._complete = function () {
+        this.connectable._isComplete = true;
+        this._unsubscribe();
+        _super.prototype._complete.call(this);
+    };
+    ConnectableSubscriber.prototype._unsubscribe = function () {
+        var connectable = this.connectable;
+        if (connectable) {
             this.connectable = null;
             var connection = connectable._connection;
             connectable._refCount = 0;
             connectable._subject = null;
             connectable._connection = null;
             if (connection) {
-              connection.unsubscribe();
+                connection.unsubscribe();
             }
-          }
-        };
-        return ConnectableSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["b" /* SubjectSubscriber */]);
-      var RefCountOperator = /*@__PURE__*/ (function () {
-        function RefCountOperator(connectable) {
-          this.connectable = connectable;
-        }
-        RefCountOperator.prototype.call = function (subscriber, source) {
-          var connectable = this.connectable;
-          connectable._refCount++;
-          var refCounter = new RefCountSubscriber(subscriber, connectable);
-          var subscription = source.subscribe(refCounter);
-          if (!refCounter.closed) {
+        }
+    };
+    return ConnectableSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subject__["b" /* SubjectSubscriber */]));
+var RefCountOperator = /*@__PURE__*/ (function () {
+    function RefCountOperator(connectable) {
+        this.connectable = connectable;
+    }
+    RefCountOperator.prototype.call = function (subscriber, source) {
+        var connectable = this.connectable;
+        connectable._refCount++;
+        var refCounter = new RefCountSubscriber(subscriber, connectable);
+        var subscription = source.subscribe(refCounter);
+        if (!refCounter.closed) {
             refCounter.connection = connectable.connect();
-          }
-          return subscription;
-        };
-        return RefCountOperator;
-      })();
-      var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RefCountSubscriber,
-          _super,
-        );
-        function RefCountSubscriber(destination, connectable) {
-          var _this = _super.call(this, destination) || this;
-          _this.connectable = connectable;
-          return _this;
-        }
-        RefCountSubscriber.prototype._unsubscribe = function () {
-          var connectable = this.connectable;
-          if (!connectable) {
+        }
+        return subscription;
+    };
+    return RefCountOperator;
+}());
+var RefCountSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RefCountSubscriber, _super);
+    function RefCountSubscriber(destination, connectable) {
+        var _this = _super.call(this, destination) || this;
+        _this.connectable = connectable;
+        return _this;
+    }
+    RefCountSubscriber.prototype._unsubscribe = function () {
+        var connectable = this.connectable;
+        if (!connectable) {
             this.connection = null;
             return;
-          }
-          this.connectable = null;
-          var refCount = connectable._refCount;
-          if (refCount <= 0) {
+        }
+        this.connectable = null;
+        var refCount = connectable._refCount;
+        if (refCount <= 0) {
             this.connection = null;
             return;
-          }
-          connectable._refCount = refCount - 1;
-          if (refCount > 1) {
+        }
+        connectable._refCount = refCount - 1;
+        if (refCount > 1) {
             this.connection = null;
             return;
-          }
-          var connection = this.connection;
-          var sharedConnection = connectable._connection;
-          this.connection = null;
-          if (
-            sharedConnection &&
-            (!connection || sharedConnection === connection)
-          ) {
+        }
+        var connection = this.connection;
+        var sharedConnection = connectable._connection;
+        this.connection = null;
+        if (sharedConnection && (!connection || sharedConnection === connection)) {
             sharedConnection.unsubscribe();
-          }
-        };
-        return RefCountSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=ConnectableObservable.js.map
-
-      /***/
-    },
-    /* 424 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = merge;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ =
-        __webpack_require__(49);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__ =
-        __webpack_require__(315);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__fromArray__ =
-        __webpack_require__(85);
-      /** PURE_IMPORTS_START _Observable,_util_isScheduler,_operators_mergeAll,_fromArray PURE_IMPORTS_END */
-
-      function merge() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
         }
-        var concurrent = Number.POSITIVE_INFINITY;
-        var scheduler = null;
-        var last = observables[observables.length - 1];
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(last)
-        ) {
-          scheduler = observables.pop();
-          if (
-            observables.length > 1 &&
-            typeof observables[observables.length - 1] === "number"
-          ) {
+    };
+    return RefCountSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=ConnectableObservable.js.map
+
+
+/***/ }),
+/* 424 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = merge;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isScheduler__ = __webpack_require__(49);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__ = __webpack_require__(315);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__fromArray__ = __webpack_require__(85);
+/** PURE_IMPORTS_START _Observable,_util_isScheduler,_operators_mergeAll,_fromArray PURE_IMPORTS_END */
+
+
+
+
+function merge() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    var concurrent = Number.POSITIVE_INFINITY;
+    var scheduler = null;
+    var last = observables[observables.length - 1];
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isScheduler__["a" /* isScheduler */])(last)) {
+        scheduler = observables.pop();
+        if (observables.length > 1 && typeof observables[observables.length - 1] === 'number') {
             concurrent = observables.pop();
-          }
-        } else if (typeof last === "number") {
-          concurrent = observables.pop();
         }
-        if (
-          scheduler === null &&
-          observables.length === 1 &&
-          observables[0] instanceof
-            __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]
-        ) {
-          return observables[0];
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__["a" /* mergeAll */],
-        )(concurrent)(
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__fromArray__["a" /* fromArray */],
-          )(observables, scheduler),
-        );
-      }
-      //# sourceMappingURL=merge.js.map
+    }
+    else if (typeof last === 'number') {
+        concurrent = observables.pop();
+    }
+    if (scheduler === null && observables.length === 1 && observables[0] instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]) {
+        return observables[0];
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__operators_mergeAll__["a" /* mergeAll */])(concurrent)(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__fromArray__["a" /* fromArray */])(observables, scheduler));
+}
+//# sourceMappingURL=merge.js.map
 
-      /***/
-    },
-    /* 425 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return NEVER;
-        },
-      );
-      /* harmony export (immutable) */ __webpack_exports__["a"] = never;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_noop__ =
-        __webpack_require__(191);
-      /** PURE_IMPORTS_START _Observable,_util_noop PURE_IMPORTS_END */
-
-      var NEVER = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-        "a" /* Observable */
-      ](__WEBPACK_IMPORTED_MODULE_1__util_noop__["a" /* noop */]);
-      function never() {
-        return NEVER;
-      }
-      //# sourceMappingURL=never.js.map
-
-      /***/
-    },
-    /* 426 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = race;
-      /* unused harmony export RaceOperator */
-      /* unused harmony export RaceSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__fromArray__ =
-        __webpack_require__(85);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_util_isArray,_fromArray,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function race() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        if (observables.length === 1) {
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */],
-            )(observables[0])
-          ) {
+
+/***/ }),
+/* 425 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return NEVER; });
+/* harmony export (immutable) */ __webpack_exports__["a"] = never;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_noop__ = __webpack_require__(191);
+/** PURE_IMPORTS_START _Observable,_util_noop PURE_IMPORTS_END */
+
+
+var NEVER = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__WEBPACK_IMPORTED_MODULE_1__util_noop__["a" /* noop */]);
+function never() {
+    return NEVER;
+}
+//# sourceMappingURL=never.js.map
+
+
+/***/ }),
+/* 426 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = race;
+/* unused harmony export RaceOperator */
+/* unused harmony export RaceSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__fromArray__ = __webpack_require__(85);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_util_isArray,_fromArray,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+function race() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    if (observables.length === 1) {
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */])(observables[0])) {
             observables = observables[0];
-          } else {
+        }
+        else {
             return observables[0];
-          }
         }
-        return __webpack_require__
-          .i(
-            __WEBPACK_IMPORTED_MODULE_2__fromArray__["a" /* fromArray */],
-          )(observables, undefined)
-          .lift(new RaceOperator());
-      }
-      var RaceOperator = /*@__PURE__*/ (function () {
-        function RaceOperator() {}
-        RaceOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new RaceSubscriber(subscriber));
-        };
-        return RaceOperator;
-      })();
-
-      var RaceSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RaceSubscriber,
-          _super,
-        );
-        function RaceSubscriber(destination) {
-          var _this = _super.call(this, destination) || this;
-          _this.hasFirst = false;
-          _this.observables = [];
-          _this.subscriptions = [];
-          return _this;
-        }
-        RaceSubscriber.prototype._next = function (observable) {
-          this.observables.push(observable);
-        };
-        RaceSubscriber.prototype._complete = function () {
-          var observables = this.observables;
-          var len = observables.length;
-          if (len === 0) {
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__fromArray__["a" /* fromArray */])(observables, undefined).lift(new RaceOperator());
+}
+var RaceOperator = /*@__PURE__*/ (function () {
+    function RaceOperator() {
+    }
+    RaceOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new RaceSubscriber(subscriber));
+    };
+    return RaceOperator;
+}());
+
+var RaceSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RaceSubscriber, _super);
+    function RaceSubscriber(destination) {
+        var _this = _super.call(this, destination) || this;
+        _this.hasFirst = false;
+        _this.observables = [];
+        _this.subscriptions = [];
+        return _this;
+    }
+    RaceSubscriber.prototype._next = function (observable) {
+        this.observables.push(observable);
+    };
+    RaceSubscriber.prototype._complete = function () {
+        var observables = this.observables;
+        var len = observables.length;
+        if (len === 0) {
             this.destination.complete();
-          } else {
+        }
+        else {
             for (var i = 0; i < len && !this.hasFirst; i++) {
-              var observable = observables[i];
-              var subscription = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, observable, observable, i);
-              if (this.subscriptions) {
-                this.subscriptions.push(subscription);
-              }
-              this.add(subscription);
+                var observable = observables[i];
+                var subscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, observable, observable, i);
+                if (this.subscriptions) {
+                    this.subscriptions.push(subscription);
+                }
+                this.add(subscription);
             }
             this.observables = null;
-          }
-        };
-        RaceSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          if (!this.hasFirst) {
+        }
+    };
+    RaceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        if (!this.hasFirst) {
             this.hasFirst = true;
             for (var i = 0; i < this.subscriptions.length; i++) {
-              if (i !== outerIndex) {
-                var subscription = this.subscriptions[i];
-                subscription.unsubscribe();
-                this.remove(subscription);
-              }
+                if (i !== outerIndex) {
+                    var subscription = this.subscriptions[i];
+                    subscription.unsubscribe();
+                    this.remove(subscription);
+                }
             }
             this.subscriptions = null;
-          }
-          this.destination.next(innerValue);
-        };
-        return RaceSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
+        }
+        this.destination.next(innerValue);
+    };
+    return RaceSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-      //# sourceMappingURL=race.js.map
+//# sourceMappingURL=race.js.map
 
-      /***/
-    },
-    /* 427 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = timer;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ =
-        __webpack_require__(190);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
-
-      function timer(dueTime, periodOrScheduler, scheduler) {
-        if (dueTime === void 0) {
-          dueTime = 0;
-        }
-        var period = -1;
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */],
-          )(periodOrScheduler)
-        ) {
-          period =
-            (Number(periodOrScheduler) < 1 && 1) || Number(periodOrScheduler);
-        } else if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(periodOrScheduler)
-        ) {
-          scheduler = periodOrScheduler;
-        }
-        if (
-          !__webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(scheduler)
-        ) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-        }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var due = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */],
-          )(dueTime)
+
+/***/ }),
+/* 427 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = timer;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ = __webpack_require__(190);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
+
+
+
+
+function timer(dueTime, periodOrScheduler, scheduler) {
+    if (dueTime === void 0) {
+        dueTime = 0;
+    }
+    var period = -1;
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */])(periodOrScheduler)) {
+        period = Number(periodOrScheduler) < 1 && 1 || Number(periodOrScheduler);
+    }
+    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isScheduler__["a" /* isScheduler */])(periodOrScheduler)) {
+        scheduler = periodOrScheduler;
+    }
+    if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var due = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */])(dueTime)
             ? dueTime
-            : +dueTime - scheduler.now();
-          return scheduler.schedule(dispatch, due, {
-            index: 0,
-            period: period,
-            subscriber: subscriber,
-          });
+            : (+dueTime - scheduler.now());
+        return scheduler.schedule(dispatch, due, {
+            index: 0, period: period, subscriber: subscriber
         });
-      }
-      function dispatch(state) {
-        var index = state.index,
-          period = state.period,
-          subscriber = state.subscriber;
-        subscriber.next(index);
-        if (subscriber.closed) {
-          return;
-        } else if (period === -1) {
-          return subscriber.complete();
-        }
-        state.index = index + 1;
-        this.schedule(state, period);
-      }
-      //# sourceMappingURL=timer.js.map
+    });
+}
+function dispatch(state) {
+    var index = state.index, period = state.period, subscriber = state.subscriber;
+    subscriber.next(index);
+    if (subscriber.closed) {
+        return;
+    }
+    else if (period === -1) {
+        return subscriber.complete();
+    }
+    state.index = index + 1;
+    this.schedule(state, period);
+}
+//# sourceMappingURL=timer.js.map
 
-      /***/
-    },
-    /* 428 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = audit;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function audit(durationSelector) {
-        return function auditOperatorFunction(source) {
-          return source.lift(new AuditOperator(durationSelector));
-        };
-      }
-      var AuditOperator = /*@__PURE__*/ (function () {
-        function AuditOperator(durationSelector) {
-          this.durationSelector = durationSelector;
-        }
-        AuditOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new AuditSubscriber(subscriber, this.durationSelector),
-          );
-        };
-        return AuditOperator;
-      })();
-      var AuditSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AuditSubscriber,
-          _super,
-        );
-        function AuditSubscriber(destination, durationSelector) {
-          var _this = _super.call(this, destination) || this;
-          _this.durationSelector = durationSelector;
-          _this.hasValue = false;
-          return _this;
-        }
-        AuditSubscriber.prototype._next = function (value) {
-          this.value = value;
-          this.hasValue = true;
-          if (!this.throttled) {
-            var duration = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */],
-            )(this.durationSelector)(value);
-            if (
-              duration ===
-              __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              this.destination.error(
-                __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
-                  "a" /* errorObject */
-                ].e,
-              );
-            } else {
-              var innerSubscription = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, duration);
-              if (!innerSubscription || innerSubscription.closed) {
-                this.clearThrottle();
-              } else {
-                this.add((this.throttled = innerSubscription));
-              }
+
+/***/ }),
+/* 428 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = audit;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+function audit(durationSelector) {
+    return function auditOperatorFunction(source) {
+        return source.lift(new AuditOperator(durationSelector));
+    };
+}
+var AuditOperator = /*@__PURE__*/ (function () {
+    function AuditOperator(durationSelector) {
+        this.durationSelector = durationSelector;
+    }
+    AuditOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new AuditSubscriber(subscriber, this.durationSelector));
+    };
+    return AuditOperator;
+}());
+var AuditSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AuditSubscriber, _super);
+    function AuditSubscriber(destination, durationSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.durationSelector = durationSelector;
+        _this.hasValue = false;
+        return _this;
+    }
+    AuditSubscriber.prototype._next = function (value) {
+        this.value = value;
+        this.hasValue = true;
+        if (!this.throttled) {
+            var duration = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */])(this.durationSelector)(value);
+            if (duration === __WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */]) {
+                this.destination.error(__WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */].e);
             }
-          }
-        };
-        AuditSubscriber.prototype.clearThrottle = function () {
-          var _a = this,
-            value = _a.value,
-            hasValue = _a.hasValue,
-            throttled = _a.throttled;
-          if (throttled) {
+            else {
+                var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, duration);
+                if (!innerSubscription || innerSubscription.closed) {
+                    this.clearThrottle();
+                }
+                else {
+                    this.add(this.throttled = innerSubscription);
+                }
+            }
+        }
+    };
+    AuditSubscriber.prototype.clearThrottle = function () {
+        var _a = this, value = _a.value, hasValue = _a.hasValue, throttled = _a.throttled;
+        if (throttled) {
             this.remove(throttled);
             this.throttled = null;
             throttled.unsubscribe();
-          }
-          if (hasValue) {
+        }
+        if (hasValue) {
             this.value = null;
             this.hasValue = false;
             this.destination.next(value);
-          }
-        };
-        AuditSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-        ) {
-          this.clearThrottle();
-        };
-        AuditSubscriber.prototype.notifyComplete = function () {
-          this.clearThrottle();
-        };
-        return AuditSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=audit.js.map
-
-      /***/
-    },
-    /* 429 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = concatAll;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeAll__ =
-        __webpack_require__(315);
-      /** PURE_IMPORTS_START _mergeAll PURE_IMPORTS_END */
-
-      function concatAll() {
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__mergeAll__["a" /* mergeAll */],
-        )(1);
-      }
-      //# sourceMappingURL=concatAll.js.map
-
-      /***/
-    },
-    /* 430 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = concatMap;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ =
-        __webpack_require__(148);
-      /** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
-
-      function concatMap(project, resultSelector) {
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
-        )(project, resultSelector, 1);
-      }
-      //# sourceMappingURL=concatMap.js.map
-
-      /***/
-    },
-    /* 431 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        distinctUntilChanged;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
-        __webpack_require__(48);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
-
-      function distinctUntilChanged(compare, keySelector) {
-        return function (source) {
-          return source.lift(
-            new DistinctUntilChangedOperator(compare, keySelector),
-          );
-        };
-      }
-      var DistinctUntilChangedOperator = /*@__PURE__*/ (function () {
-        function DistinctUntilChangedOperator(compare, keySelector) {
-          this.compare = compare;
-          this.keySelector = keySelector;
         }
-        DistinctUntilChangedOperator.prototype.call = function (
-          subscriber,
-          source,
-        ) {
-          return source.subscribe(
-            new DistinctUntilChangedSubscriber(
-              subscriber,
-              this.compare,
-              this.keySelector,
-            ),
-          );
-        };
-        return DistinctUntilChangedOperator;
-      })();
-      var DistinctUntilChangedSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DistinctUntilChangedSubscriber,
-          _super,
-        );
-        function DistinctUntilChangedSubscriber(
-          destination,
-          compare,
-          keySelector,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.keySelector = keySelector;
-          _this.hasKey = false;
-          if (typeof compare === "function") {
+    };
+    AuditSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex) {
+        this.clearThrottle();
+    };
+    AuditSubscriber.prototype.notifyComplete = function () {
+        this.clearThrottle();
+    };
+    return AuditSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=audit.js.map
+
+
+/***/ }),
+/* 429 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = concatAll;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeAll__ = __webpack_require__(315);
+/** PURE_IMPORTS_START _mergeAll PURE_IMPORTS_END */
+
+function concatAll() {
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeAll__["a" /* mergeAll */])(1);
+}
+//# sourceMappingURL=concatAll.js.map
+
+
+/***/ }),
+/* 430 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = concatMap;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ = __webpack_require__(148);
+/** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
+
+function concatMap(project, resultSelector) {
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(project, resultSelector, 1);
+}
+//# sourceMappingURL=concatMap.js.map
+
+
+/***/ }),
+/* 431 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = distinctUntilChanged;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
+
+
+
+
+function distinctUntilChanged(compare, keySelector) {
+    return function (source) { return source.lift(new DistinctUntilChangedOperator(compare, keySelector)); };
+}
+var DistinctUntilChangedOperator = /*@__PURE__*/ (function () {
+    function DistinctUntilChangedOperator(compare, keySelector) {
+        this.compare = compare;
+        this.keySelector = keySelector;
+    }
+    DistinctUntilChangedOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DistinctUntilChangedSubscriber(subscriber, this.compare, this.keySelector));
+    };
+    return DistinctUntilChangedOperator;
+}());
+var DistinctUntilChangedSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DistinctUntilChangedSubscriber, _super);
+    function DistinctUntilChangedSubscriber(destination, compare, keySelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.keySelector = keySelector;
+        _this.hasKey = false;
+        if (typeof compare === 'function') {
             _this.compare = compare;
-          }
-          return _this;
         }
-        DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {
-          return x === y;
-        };
-        DistinctUntilChangedSubscriber.prototype._next = function (value) {
-          var keySelector = this.keySelector;
-          var key = value;
-          if (keySelector) {
-            key = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
-            )(this.keySelector)(value);
-            if (
-              key ===
-              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              return this.destination.error(
-                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                  "a" /* errorObject */
-                ].e,
-              );
+        return _this;
+    }
+    DistinctUntilChangedSubscriber.prototype.compare = function (x, y) {
+        return x === y;
+    };
+    DistinctUntilChangedSubscriber.prototype._next = function (value) {
+        var keySelector = this.keySelector;
+        var key = value;
+        if (keySelector) {
+            key = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.keySelector)(value);
+            if (key === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+                return this.destination.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
             }
-          }
-          var result = false;
-          if (this.hasKey) {
-            result = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
-            )(this.compare)(this.key, key);
-            if (
-              result ===
-              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              return this.destination.error(
-                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                  "a" /* errorObject */
-                ].e,
-              );
+        }
+        var result = false;
+        if (this.hasKey) {
+            result = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.compare)(this.key, key);
+            if (result === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+                return this.destination.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
             }
-          } else {
+        }
+        else {
             this.hasKey = true;
-          }
-          if (Boolean(result) === false) {
+        }
+        if (Boolean(result) === false) {
             this.key = key;
             this.destination.next(value);
-          }
-        };
-        return DistinctUntilChangedSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=distinctUntilChanged.js.map
+        }
+    };
+    return DistinctUntilChangedSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=distinctUntilChanged.js.map
 
-      /***/
-    },
-    /* 432 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = find;
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return FindValueOperator;
-        },
-      );
-      /* unused harmony export FindValueSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
-      function find(predicate, thisArg) {
-        if (typeof predicate !== "function") {
-          throw new TypeError("predicate is not a function");
-        }
-        return function (source) {
-          return source.lift(
-            new FindValueOperator(predicate, source, false, thisArg),
-          );
-        };
-      }
-      var FindValueOperator = /*@__PURE__*/ (function () {
-        function FindValueOperator(predicate, source, yieldIndex, thisArg) {
-          this.predicate = predicate;
-          this.source = source;
-          this.yieldIndex = yieldIndex;
-          this.thisArg = thisArg;
-        }
-        FindValueOperator.prototype.call = function (observer, source) {
-          return source.subscribe(
-            new FindValueSubscriber(
-              observer,
-              this.predicate,
-              this.source,
-              this.yieldIndex,
-              this.thisArg,
-            ),
-          );
-        };
-        return FindValueOperator;
-      })();
+/***/ }),
+/* 432 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var FindValueSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          FindValueSubscriber,
-          _super,
-        );
-        function FindValueSubscriber(
-          destination,
-          predicate,
-          source,
-          yieldIndex,
-          thisArg,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.source = source;
-          _this.yieldIndex = yieldIndex;
-          _this.thisArg = thisArg;
-          _this.index = 0;
-          return _this;
-        }
-        FindValueSubscriber.prototype.notifyComplete = function (value) {
-          var destination = this.destination;
-          destination.next(value);
-          destination.complete();
-          this.unsubscribe();
-        };
-        FindValueSubscriber.prototype._next = function (value) {
-          var _a = this,
-            predicate = _a.predicate,
-            thisArg = _a.thisArg;
-          var index = this.index++;
-          try {
-            var result = predicate.call(
-              thisArg || this,
-              value,
-              index,
-              this.source,
-            );
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = find;
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return FindValueOperator; });
+/* unused harmony export FindValueSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function find(predicate, thisArg) {
+    if (typeof predicate !== 'function') {
+        throw new TypeError('predicate is not a function');
+    }
+    return function (source) { return source.lift(new FindValueOperator(predicate, source, false, thisArg)); };
+}
+var FindValueOperator = /*@__PURE__*/ (function () {
+    function FindValueOperator(predicate, source, yieldIndex, thisArg) {
+        this.predicate = predicate;
+        this.source = source;
+        this.yieldIndex = yieldIndex;
+        this.thisArg = thisArg;
+    }
+    FindValueOperator.prototype.call = function (observer, source) {
+        return source.subscribe(new FindValueSubscriber(observer, this.predicate, this.source, this.yieldIndex, this.thisArg));
+    };
+    return FindValueOperator;
+}());
+
+var FindValueSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](FindValueSubscriber, _super);
+    function FindValueSubscriber(destination, predicate, source, yieldIndex, thisArg) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.source = source;
+        _this.yieldIndex = yieldIndex;
+        _this.thisArg = thisArg;
+        _this.index = 0;
+        return _this;
+    }
+    FindValueSubscriber.prototype.notifyComplete = function (value) {
+        var destination = this.destination;
+        destination.next(value);
+        destination.complete();
+        this.unsubscribe();
+    };
+    FindValueSubscriber.prototype._next = function (value) {
+        var _a = this, predicate = _a.predicate, thisArg = _a.thisArg;
+        var index = this.index++;
+        try {
+            var result = predicate.call(thisArg || this, value, index, this.source);
             if (result) {
-              this.notifyComplete(this.yieldIndex ? index : value);
+                this.notifyComplete(this.yieldIndex ? index : value);
             }
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
-          }
-        };
-        FindValueSubscriber.prototype._complete = function () {
-          this.notifyComplete(this.yieldIndex ? -1 : undefined);
-        };
-        return FindValueSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+        }
+    };
+    FindValueSubscriber.prototype._complete = function () {
+        this.notifyComplete(this.yieldIndex ? -1 : undefined);
+    };
+    return FindValueSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
 
-      //# sourceMappingURL=find.js.map
+//# sourceMappingURL=find.js.map
 
-      /***/
-    },
-    /* 433 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["b"] = groupBy;
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return GroupedObservable;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subject__ =
-        __webpack_require__(36);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_Subscription,_Observable,_Subject PURE_IMPORTS_END */
-
-      function groupBy(
-        keySelector,
-        elementSelector,
-        durationSelector,
-        subjectSelector,
-      ) {
-        return function (source) {
-          return source.lift(
-            new GroupByOperator(
-              keySelector,
-              elementSelector,
-              durationSelector,
-              subjectSelector,
-            ),
-          );
-        };
-      }
-      var GroupByOperator = /*@__PURE__*/ (function () {
-        function GroupByOperator(
-          keySelector,
-          elementSelector,
-          durationSelector,
-          subjectSelector,
-        ) {
-          this.keySelector = keySelector;
-          this.elementSelector = elementSelector;
-          this.durationSelector = durationSelector;
-          this.subjectSelector = subjectSelector;
-        }
-        GroupByOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new GroupBySubscriber(
-              subscriber,
-              this.keySelector,
-              this.elementSelector,
-              this.durationSelector,
-              this.subjectSelector,
-            ),
-          );
-        };
-        return GroupByOperator;
-      })();
-      var GroupBySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          GroupBySubscriber,
-          _super,
-        );
-        function GroupBySubscriber(
-          destination,
-          keySelector,
-          elementSelector,
-          durationSelector,
-          subjectSelector,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.keySelector = keySelector;
-          _this.elementSelector = elementSelector;
-          _this.durationSelector = durationSelector;
-          _this.subjectSelector = subjectSelector;
-          _this.groups = null;
-          _this.attemptedToUnsubscribe = false;
-          _this.count = 0;
-          return _this;
-        }
-        GroupBySubscriber.prototype._next = function (value) {
-          var key;
-          try {
+
+/***/ }),
+/* 433 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["b"] = groupBy;
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return GroupedObservable; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Subject__ = __webpack_require__(36);
+/** PURE_IMPORTS_START tslib,_Subscriber,_Subscription,_Observable,_Subject PURE_IMPORTS_END */
+
+
+
+
+
+function groupBy(keySelector, elementSelector, durationSelector, subjectSelector) {
+    return function (source) {
+        return source.lift(new GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector));
+    };
+}
+var GroupByOperator = /*@__PURE__*/ (function () {
+    function GroupByOperator(keySelector, elementSelector, durationSelector, subjectSelector) {
+        this.keySelector = keySelector;
+        this.elementSelector = elementSelector;
+        this.durationSelector = durationSelector;
+        this.subjectSelector = subjectSelector;
+    }
+    GroupByOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new GroupBySubscriber(subscriber, this.keySelector, this.elementSelector, this.durationSelector, this.subjectSelector));
+    };
+    return GroupByOperator;
+}());
+var GroupBySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](GroupBySubscriber, _super);
+    function GroupBySubscriber(destination, keySelector, elementSelector, durationSelector, subjectSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.keySelector = keySelector;
+        _this.elementSelector = elementSelector;
+        _this.durationSelector = durationSelector;
+        _this.subjectSelector = subjectSelector;
+        _this.groups = null;
+        _this.attemptedToUnsubscribe = false;
+        _this.count = 0;
+        return _this;
+    }
+    GroupBySubscriber.prototype._next = function (value) {
+        var key;
+        try {
             key = this.keySelector(value);
-          } catch (err) {
+        }
+        catch (err) {
             this.error(err);
             return;
-          }
-          this._group(value, key);
-        };
-        GroupBySubscriber.prototype._group = function (value, key) {
-          var groups = this.groups;
-          if (!groups) {
+        }
+        this._group(value, key);
+    };
+    GroupBySubscriber.prototype._group = function (value, key) {
+        var groups = this.groups;
+        if (!groups) {
             groups = this.groups = new Map();
-          }
-          var group = groups.get(key);
-          var element;
-          if (this.elementSelector) {
+        }
+        var group = groups.get(key);
+        var element;
+        if (this.elementSelector) {
             try {
-              element = this.elementSelector(value);
-            } catch (err) {
-              this.error(err);
+                element = this.elementSelector(value);
             }
-          } else {
+            catch (err) {
+                this.error(err);
+            }
+        }
+        else {
             element = value;
-          }
-          if (!group) {
-            group = this.subjectSelector
-              ? this.subjectSelector()
-              : new __WEBPACK_IMPORTED_MODULE_4__Subject__["a" /* Subject */]();
+        }
+        if (!group) {
+            group = (this.subjectSelector ? this.subjectSelector() : new __WEBPACK_IMPORTED_MODULE_4__Subject__["a" /* Subject */]());
             groups.set(key, group);
             var groupedObservable = new GroupedObservable(key, group, this);
             this.destination.next(groupedObservable);
             if (this.durationSelector) {
-              var duration = void 0;
-              try {
-                duration = this.durationSelector(
-                  new GroupedObservable(key, group),
-                );
-              } catch (err) {
-                this.error(err);
-                return;
-              }
-              this.add(
-                duration.subscribe(
-                  new GroupDurationSubscriber(key, group, this),
-                ),
-              );
+                var duration = void 0;
+                try {
+                    duration = this.durationSelector(new GroupedObservable(key, group));
+                }
+                catch (err) {
+                    this.error(err);
+                    return;
+                }
+                this.add(duration.subscribe(new GroupDurationSubscriber(key, group, this)));
             }
-          }
-          if (!group.closed) {
+        }
+        if (!group.closed) {
             group.next(element);
-          }
-        };
-        GroupBySubscriber.prototype._error = function (err) {
-          var groups = this.groups;
-          if (groups) {
+        }
+    };
+    GroupBySubscriber.prototype._error = function (err) {
+        var groups = this.groups;
+        if (groups) {
             groups.forEach(function (group, key) {
-              group.error(err);
+                group.error(err);
             });
             groups.clear();
-          }
-          this.destination.error(err);
-        };
-        GroupBySubscriber.prototype._complete = function () {
-          var groups = this.groups;
-          if (groups) {
+        }
+        this.destination.error(err);
+    };
+    GroupBySubscriber.prototype._complete = function () {
+        var groups = this.groups;
+        if (groups) {
             groups.forEach(function (group, key) {
-              group.complete();
+                group.complete();
             });
             groups.clear();
-          }
-          this.destination.complete();
-        };
-        GroupBySubscriber.prototype.removeGroup = function (key) {
-          this.groups.delete(key);
-        };
-        GroupBySubscriber.prototype.unsubscribe = function () {
-          if (!this.closed) {
+        }
+        this.destination.complete();
+    };
+    GroupBySubscriber.prototype.removeGroup = function (key) {
+        this.groups.delete(key);
+    };
+    GroupBySubscriber.prototype.unsubscribe = function () {
+        if (!this.closed) {
             this.attemptedToUnsubscribe = true;
             if (this.count === 0) {
-              _super.prototype.unsubscribe.call(this);
-            }
-          }
-        };
-        return GroupBySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      var GroupDurationSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          GroupDurationSubscriber,
-          _super,
-        );
-        function GroupDurationSubscriber(key, group, parent) {
-          var _this = _super.call(this, group) || this;
-          _this.key = key;
-          _this.group = group;
-          _this.parent = parent;
-          return _this;
-        }
-        GroupDurationSubscriber.prototype._next = function (value) {
-          this.complete();
-        };
-        GroupDurationSubscriber.prototype._unsubscribe = function () {
-          var _a = this,
-            parent = _a.parent,
-            key = _a.key;
-          this.key = this.parent = null;
-          if (parent) {
+                _super.prototype.unsubscribe.call(this);
+            }
+        }
+    };
+    return GroupBySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+var GroupDurationSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](GroupDurationSubscriber, _super);
+    function GroupDurationSubscriber(key, group, parent) {
+        var _this = _super.call(this, group) || this;
+        _this.key = key;
+        _this.group = group;
+        _this.parent = parent;
+        return _this;
+    }
+    GroupDurationSubscriber.prototype._next = function (value) {
+        this.complete();
+    };
+    GroupDurationSubscriber.prototype._unsubscribe = function () {
+        var _a = this, parent = _a.parent, key = _a.key;
+        this.key = this.parent = null;
+        if (parent) {
             parent.removeGroup(key);
-          }
-        };
-        return GroupDurationSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      var GroupedObservable = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          GroupedObservable,
-          _super,
-        );
-        function GroupedObservable(key, groupSubject, refCountSubscription) {
-          var _this = _super.call(this) || this;
-          _this.key = key;
-          _this.groupSubject = groupSubject;
-          _this.refCountSubscription = refCountSubscription;
-          return _this;
-        }
-        GroupedObservable.prototype._subscribe = function (subscriber) {
-          var subscription = new __WEBPACK_IMPORTED_MODULE_2__Subscription__[
-            "a" /* Subscription */
-          ]();
-          var _a = this,
-            refCountSubscription = _a.refCountSubscription,
-            groupSubject = _a.groupSubject;
-          if (refCountSubscription && !refCountSubscription.closed) {
-            subscription.add(
-              new InnerRefCountSubscription(refCountSubscription),
-            );
-          }
-          subscription.add(groupSubject.subscribe(subscriber));
-          return subscription;
-        };
-        return GroupedObservable;
-      })(__WEBPACK_IMPORTED_MODULE_3__Observable__["a" /* Observable */]);
-
-      var InnerRefCountSubscription = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          InnerRefCountSubscription,
-          _super,
-        );
-        function InnerRefCountSubscription(parent) {
-          var _this = _super.call(this) || this;
-          _this.parent = parent;
-          parent.count++;
-          return _this;
-        }
-        InnerRefCountSubscription.prototype.unsubscribe = function () {
-          var parent = this.parent;
-          if (!parent.closed && !this.closed) {
+        }
+    };
+    return GroupDurationSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+var GroupedObservable = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](GroupedObservable, _super);
+    function GroupedObservable(key, groupSubject, refCountSubscription) {
+        var _this = _super.call(this) || this;
+        _this.key = key;
+        _this.groupSubject = groupSubject;
+        _this.refCountSubscription = refCountSubscription;
+        return _this;
+    }
+    GroupedObservable.prototype._subscribe = function (subscriber) {
+        var subscription = new __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]();
+        var _a = this, refCountSubscription = _a.refCountSubscription, groupSubject = _a.groupSubject;
+        if (refCountSubscription && !refCountSubscription.closed) {
+            subscription.add(new InnerRefCountSubscription(refCountSubscription));
+        }
+        subscription.add(groupSubject.subscribe(subscriber));
+        return subscription;
+    };
+    return GroupedObservable;
+}(__WEBPACK_IMPORTED_MODULE_3__Observable__["a" /* Observable */]));
+
+var InnerRefCountSubscription = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](InnerRefCountSubscription, _super);
+    function InnerRefCountSubscription(parent) {
+        var _this = _super.call(this) || this;
+        _this.parent = parent;
+        parent.count++;
+        return _this;
+    }
+    InnerRefCountSubscription.prototype.unsubscribe = function () {
+        var parent = this.parent;
+        if (!parent.closed && !this.closed) {
             _super.prototype.unsubscribe.call(this);
             parent.count -= 1;
             if (parent.count === 0 && parent.attemptedToUnsubscribe) {
-              parent.unsubscribe();
+                parent.unsubscribe();
             }
-          }
-        };
-        return InnerRefCountSubscription;
-      })(__WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]);
-      //# sourceMappingURL=groupBy.js.map
+        }
+    };
+    return InnerRefCountSubscription;
+}(__WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]));
+//# sourceMappingURL=groupBy.js.map
 
-      /***/
-    },
-    /* 434 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["b"] = observeOn;
-      /* unused harmony export ObserveOnOperator */
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return ObserveOnSubscriber;
-        },
-      );
-      /* unused harmony export ObserveOnMessage */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ =
-        __webpack_require__(184);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
-
-      function observeOn(scheduler, delay) {
+
+/***/ }),
+/* 434 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["b"] = observeOn;
+/* unused harmony export ObserveOnOperator */
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return ObserveOnSubscriber; });
+/* unused harmony export ObserveOnMessage */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ = __webpack_require__(184);
+/** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
+
+
+
+function observeOn(scheduler, delay) {
+    if (delay === void 0) {
+        delay = 0;
+    }
+    return function observeOnOperatorFunction(source) {
+        return source.lift(new ObserveOnOperator(scheduler, delay));
+    };
+}
+var ObserveOnOperator = /*@__PURE__*/ (function () {
+    function ObserveOnOperator(scheduler, delay) {
         if (delay === void 0) {
-          delay = 0;
+            delay = 0;
         }
-        return function observeOnOperatorFunction(source) {
-          return source.lift(new ObserveOnOperator(scheduler, delay));
-        };
-      }
-      var ObserveOnOperator = /*@__PURE__*/ (function () {
-        function ObserveOnOperator(scheduler, delay) {
-          if (delay === void 0) {
+        this.scheduler = scheduler;
+        this.delay = delay;
+    }
+    ObserveOnOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));
+    };
+    return ObserveOnOperator;
+}());
+
+var ObserveOnSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ObserveOnSubscriber, _super);
+    function ObserveOnSubscriber(destination, scheduler, delay) {
+        if (delay === void 0) {
             delay = 0;
-          }
-          this.scheduler = scheduler;
-          this.delay = delay;
         }
-        ObserveOnOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ObserveOnSubscriber(subscriber, this.scheduler, this.delay),
-          );
-        };
-        return ObserveOnOperator;
-      })();
+        var _this = _super.call(this, destination) || this;
+        _this.scheduler = scheduler;
+        _this.delay = delay;
+        return _this;
+    }
+    ObserveOnSubscriber.dispatch = function (arg) {
+        var notification = arg.notification, destination = arg.destination;
+        notification.observe(destination);
+        this.unsubscribe();
+    };
+    ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {
+        var destination = this.destination;
+        destination.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));
+    };
+    ObserveOnSubscriber.prototype._next = function (value) {
+        this.scheduleMessage(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createNext(value));
+    };
+    ObserveOnSubscriber.prototype._error = function (err) {
+        this.scheduleMessage(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createError(err));
+        this.unsubscribe();
+    };
+    ObserveOnSubscriber.prototype._complete = function () {
+        this.scheduleMessage(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createComplete());
+        this.unsubscribe();
+    };
+    return ObserveOnSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+
+var ObserveOnMessage = /*@__PURE__*/ (function () {
+    function ObserveOnMessage(notification, destination) {
+        this.notification = notification;
+        this.destination = destination;
+    }
+    return ObserveOnMessage;
+}());
 
-      var ObserveOnSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ObserveOnSubscriber,
-          _super,
-        );
-        function ObserveOnSubscriber(destination, scheduler, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          var _this = _super.call(this, destination) || this;
-          _this.scheduler = scheduler;
-          _this.delay = delay;
-          return _this;
-        }
-        ObserveOnSubscriber.dispatch = function (arg) {
-          var notification = arg.notification,
-            destination = arg.destination;
-          notification.observe(destination);
-          this.unsubscribe();
-        };
-        ObserveOnSubscriber.prototype.scheduleMessage = function (
-          notification,
-        ) {
-          var destination = this.destination;
-          destination.add(
-            this.scheduler.schedule(
-              ObserveOnSubscriber.dispatch,
-              this.delay,
-              new ObserveOnMessage(notification, this.destination),
-            ),
-          );
-        };
-        ObserveOnSubscriber.prototype._next = function (value) {
-          this.scheduleMessage(
-            __WEBPACK_IMPORTED_MODULE_2__Notification__[
-              "a" /* Notification */
-            ].createNext(value),
-          );
-        };
-        ObserveOnSubscriber.prototype._error = function (err) {
-          this.scheduleMessage(
-            __WEBPACK_IMPORTED_MODULE_2__Notification__[
-              "a" /* Notification */
-            ].createError(err),
-          );
-          this.unsubscribe();
-        };
-        ObserveOnSubscriber.prototype._complete = function () {
-          this.scheduleMessage(
-            __WEBPACK_IMPORTED_MODULE_2__Notification__[
-              "a" /* Notification */
-            ].createComplete(),
-          );
-          this.unsubscribe();
-        };
-        return ObserveOnSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+//# sourceMappingURL=observeOn.js.map
 
-      var ObserveOnMessage = /*@__PURE__*/ (function () {
-        function ObserveOnMessage(notification, destination) {
-          this.notification = notification;
-          this.destination = destination;
-        }
-        return ObserveOnMessage;
-      })();
 
-      //# sourceMappingURL=observeOn.js.map
+/***/ }),
+/* 435 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 435 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = tap;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_noop__ =
-        __webpack_require__(191);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isFunction__ =
-        __webpack_require__(154);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */
-
-      function tap(nextOrObserver, error, complete) {
-        return function tapOperatorFunction(source) {
-          return source.lift(new DoOperator(nextOrObserver, error, complete));
-        };
-      }
-      var DoOperator = /*@__PURE__*/ (function () {
-        function DoOperator(nextOrObserver, error, complete) {
-          this.nextOrObserver = nextOrObserver;
-          this.error = error;
-          this.complete = complete;
-        }
-        DoOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new TapSubscriber(
-              subscriber,
-              this.nextOrObserver,
-              this.error,
-              this.complete,
-            ),
-          );
-        };
-        return DoOperator;
-      })();
-      var TapSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          TapSubscriber,
-          _super,
-        );
-        function TapSubscriber(destination, observerOrNext, error, complete) {
-          var _this = _super.call(this, destination) || this;
-          _this._tapNext =
-            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-          _this._tapError =
-            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-          _this._tapComplete =
-            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-          _this._tapError =
-            error || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-          _this._tapComplete =
-            complete ||
-            __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_isFunction__[
-                "a" /* isFunction */
-              ],
-            )(observerOrNext)
-          ) {
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = tap;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_noop__ = __webpack_require__(191);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isFunction__ = __webpack_require__(154);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_noop,_util_isFunction PURE_IMPORTS_END */
+
+
+
+
+function tap(nextOrObserver, error, complete) {
+    return function tapOperatorFunction(source) {
+        return source.lift(new DoOperator(nextOrObserver, error, complete));
+    };
+}
+var DoOperator = /*@__PURE__*/ (function () {
+    function DoOperator(nextOrObserver, error, complete) {
+        this.nextOrObserver = nextOrObserver;
+        this.error = error;
+        this.complete = complete;
+    }
+    DoOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new TapSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));
+    };
+    return DoOperator;
+}());
+var TapSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TapSubscriber, _super);
+    function TapSubscriber(destination, observerOrNext, error, complete) {
+        var _this = _super.call(this, destination) || this;
+        _this._tapNext = __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+        _this._tapError = __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+        _this._tapComplete = __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+        _this._tapError = error || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+        _this._tapComplete = complete || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isFunction__["a" /* isFunction */])(observerOrNext)) {
             _this._context = _this;
             _this._tapNext = observerOrNext;
-          } else if (observerOrNext) {
+        }
+        else if (observerOrNext) {
             _this._context = observerOrNext;
-            _this._tapNext =
-              observerOrNext.next ||
-              __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-            _this._tapError =
-              observerOrNext.error ||
-              __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-            _this._tapComplete =
-              observerOrNext.complete ||
-              __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
-          }
-          return _this;
+            _this._tapNext = observerOrNext.next || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+            _this._tapError = observerOrNext.error || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
+            _this._tapComplete = observerOrNext.complete || __WEBPACK_IMPORTED_MODULE_2__util_noop__["a" /* noop */];
         }
-        TapSubscriber.prototype._next = function (value) {
-          try {
+        return _this;
+    }
+    TapSubscriber.prototype._next = function (value) {
+        try {
             this._tapNext.call(this._context, value);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          this.destination.next(value);
-        };
-        TapSubscriber.prototype._error = function (err) {
-          try {
+        }
+        this.destination.next(value);
+    };
+    TapSubscriber.prototype._error = function (err) {
+        try {
             this._tapError.call(this._context, err);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          this.destination.error(err);
-        };
-        TapSubscriber.prototype._complete = function () {
-          try {
+        }
+        this.destination.error(err);
+    };
+    TapSubscriber.prototype._complete = function () {
+        try {
             this._tapComplete.call(this._context);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          return this.destination.complete();
-        };
-        return TapSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=tap.js.map
-
-      /***/
-    },
-    /* 436 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return defaultThrottleConfig;
-        },
-      );
-      /* harmony export (immutable) */ __webpack_exports__["a"] = throttle;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      var defaultThrottleConfig = {
-        leading: true,
-        trailing: false,
-      };
-      function throttle(durationSelector, config) {
-        if (config === void 0) {
-          config = defaultThrottleConfig;
         }
-        return function (source) {
-          return source.lift(
-            new ThrottleOperator(
-              durationSelector,
-              config.leading,
-              config.trailing,
-            ),
-          );
-        };
-      }
-      var ThrottleOperator = /*@__PURE__*/ (function () {
-        function ThrottleOperator(durationSelector, leading, trailing) {
-          this.durationSelector = durationSelector;
-          this.leading = leading;
-          this.trailing = trailing;
-        }
-        ThrottleOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ThrottleSubscriber(
-              subscriber,
-              this.durationSelector,
-              this.leading,
-              this.trailing,
-            ),
-          );
-        };
-        return ThrottleOperator;
-      })();
-      var ThrottleSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ThrottleSubscriber,
-          _super,
-        );
-        function ThrottleSubscriber(
-          destination,
-          durationSelector,
-          _leading,
-          _trailing,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.destination = destination;
-          _this.durationSelector = durationSelector;
-          _this._leading = _leading;
-          _this._trailing = _trailing;
-          _this._hasValue = false;
-          return _this;
-        }
-        ThrottleSubscriber.prototype._next = function (value) {
-          this._hasValue = true;
-          this._sendValue = value;
-          if (!this._throttled) {
+        return this.destination.complete();
+    };
+    return TapSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=tap.js.map
+
+
+/***/ }),
+/* 436 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return defaultThrottleConfig; });
+/* harmony export (immutable) */ __webpack_exports__["a"] = throttle;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+var defaultThrottleConfig = {
+    leading: true,
+    trailing: false
+};
+function throttle(durationSelector, config) {
+    if (config === void 0) {
+        config = defaultThrottleConfig;
+    }
+    return function (source) { return source.lift(new ThrottleOperator(durationSelector, config.leading, config.trailing)); };
+}
+var ThrottleOperator = /*@__PURE__*/ (function () {
+    function ThrottleOperator(durationSelector, leading, trailing) {
+        this.durationSelector = durationSelector;
+        this.leading = leading;
+        this.trailing = trailing;
+    }
+    ThrottleOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ThrottleSubscriber(subscriber, this.durationSelector, this.leading, this.trailing));
+    };
+    return ThrottleOperator;
+}());
+var ThrottleSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ThrottleSubscriber, _super);
+    function ThrottleSubscriber(destination, durationSelector, _leading, _trailing) {
+        var _this = _super.call(this, destination) || this;
+        _this.destination = destination;
+        _this.durationSelector = durationSelector;
+        _this._leading = _leading;
+        _this._trailing = _trailing;
+        _this._hasValue = false;
+        return _this;
+    }
+    ThrottleSubscriber.prototype._next = function (value) {
+        this._hasValue = true;
+        this._sendValue = value;
+        if (!this._throttled) {
             if (this._leading) {
-              this.send();
-            } else {
-              this.throttle(value);
+                this.send();
             }
-          }
-        };
-        ThrottleSubscriber.prototype.send = function () {
-          var _a = this,
-            _hasValue = _a._hasValue,
-            _sendValue = _a._sendValue;
-          if (_hasValue) {
+            else {
+                this.throttle(value);
+            }
+        }
+    };
+    ThrottleSubscriber.prototype.send = function () {
+        var _a = this, _hasValue = _a._hasValue, _sendValue = _a._sendValue;
+        if (_hasValue) {
             this.destination.next(_sendValue);
             this.throttle(_sendValue);
-          }
-          this._hasValue = false;
-          this._sendValue = null;
-        };
-        ThrottleSubscriber.prototype.throttle = function (value) {
-          var duration = this.tryDurationSelector(value);
-          if (duration) {
-            this.add(
-              (this._throttled = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, duration)),
-            );
-          }
-        };
-        ThrottleSubscriber.prototype.tryDurationSelector = function (value) {
-          try {
+        }
+        this._hasValue = false;
+        this._sendValue = null;
+    };
+    ThrottleSubscriber.prototype.throttle = function (value) {
+        var duration = this.tryDurationSelector(value);
+        if (duration) {
+            this.add(this._throttled = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, duration));
+        }
+    };
+    ThrottleSubscriber.prototype.tryDurationSelector = function (value) {
+        try {
             return this.durationSelector(value);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return null;
-          }
-        };
-        ThrottleSubscriber.prototype.throttlingDone = function () {
-          var _a = this,
-            _throttled = _a._throttled,
-            _trailing = _a._trailing;
-          if (_throttled) {
+        }
+    };
+    ThrottleSubscriber.prototype.throttlingDone = function () {
+        var _a = this, _throttled = _a._throttled, _trailing = _a._trailing;
+        if (_throttled) {
             _throttled.unsubscribe();
-          }
-          this._throttled = null;
-          if (_trailing) {
+        }
+        this._throttled = null;
+        if (_trailing) {
             this.send();
-          }
-        };
-        ThrottleSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.throttlingDone();
-        };
-        ThrottleSubscriber.prototype.notifyComplete = function () {
-          this.throttlingDone();
-        };
-        return ThrottleSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=throttle.js.map
-
-      /***/
-    },
-    /* 437 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = timeoutWith;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ =
-        __webpack_require__(443);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function timeoutWith(due, withObservable, scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
         }
-        return function (source) {
-          var absoluteTimeout = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */],
-          )(due);
-          var waitFor = absoluteTimeout
-            ? +due - scheduler.now()
-            : Math.abs(due);
-          return source.lift(
-            new TimeoutWithOperator(
-              waitFor,
-              absoluteTimeout,
-              withObservable,
-              scheduler,
-            ),
-          );
-        };
-      }
-      var TimeoutWithOperator = /*@__PURE__*/ (function () {
-        function TimeoutWithOperator(
-          waitFor,
-          absoluteTimeout,
-          withObservable,
-          scheduler,
-        ) {
-          this.waitFor = waitFor;
-          this.absoluteTimeout = absoluteTimeout;
-          this.withObservable = withObservable;
-          this.scheduler = scheduler;
-        }
-        TimeoutWithOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new TimeoutWithSubscriber(
-              subscriber,
-              this.absoluteTimeout,
-              this.waitFor,
-              this.withObservable,
-              this.scheduler,
-            ),
-          );
-        };
-        return TimeoutWithOperator;
-      })();
-      var TimeoutWithSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          TimeoutWithSubscriber,
-          _super,
-        );
-        function TimeoutWithSubscriber(
-          destination,
-          absoluteTimeout,
-          waitFor,
-          withObservable,
-          scheduler,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.absoluteTimeout = absoluteTimeout;
-          _this.waitFor = waitFor;
-          _this.withObservable = withObservable;
-          _this.scheduler = scheduler;
-          _this.action = null;
-          _this.scheduleTimeout();
-          return _this;
-        }
-        TimeoutWithSubscriber.dispatchTimeout = function (subscriber) {
-          var withObservable = subscriber.withObservable;
-          subscriber._unsubscribeAndRecycle();
-          subscriber.add(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(subscriber, withObservable),
-          );
-        };
-        TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
-          var action = this.action;
-          if (action) {
+    };
+    ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.throttlingDone();
+    };
+    ThrottleSubscriber.prototype.notifyComplete = function () {
+        this.throttlingDone();
+    };
+    return ThrottleSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=throttle.js.map
+
+
+/***/ }),
+/* 437 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = timeoutWith;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ = __webpack_require__(443);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+function timeoutWith(due, withObservable, scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+    }
+    return function (source) {
+        var absoluteTimeout = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */])(due);
+        var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due);
+        return source.lift(new TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler));
+    };
+}
+var TimeoutWithOperator = /*@__PURE__*/ (function () {
+    function TimeoutWithOperator(waitFor, absoluteTimeout, withObservable, scheduler) {
+        this.waitFor = waitFor;
+        this.absoluteTimeout = absoluteTimeout;
+        this.withObservable = withObservable;
+        this.scheduler = scheduler;
+    }
+    TimeoutWithOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new TimeoutWithSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.withObservable, this.scheduler));
+    };
+    return TimeoutWithOperator;
+}());
+var TimeoutWithSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TimeoutWithSubscriber, _super);
+    function TimeoutWithSubscriber(destination, absoluteTimeout, waitFor, withObservable, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.absoluteTimeout = absoluteTimeout;
+        _this.waitFor = waitFor;
+        _this.withObservable = withObservable;
+        _this.scheduler = scheduler;
+        _this.action = null;
+        _this.scheduleTimeout();
+        return _this;
+    }
+    TimeoutWithSubscriber.dispatchTimeout = function (subscriber) {
+        var withObservable = subscriber.withObservable;
+        subscriber._unsubscribeAndRecycle();
+        subscriber.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(subscriber, withObservable));
+    };
+    TimeoutWithSubscriber.prototype.scheduleTimeout = function () {
+        var action = this.action;
+        if (action) {
             this.action = action.schedule(this, this.waitFor);
-          } else {
-            this.add(
-              (this.action = this.scheduler.schedule(
-                TimeoutWithSubscriber.dispatchTimeout,
-                this.waitFor,
-                this,
-              )),
-            );
-          }
-        };
-        TimeoutWithSubscriber.prototype._next = function (value) {
-          if (!this.absoluteTimeout) {
+        }
+        else {
+            this.add(this.action = this.scheduler.schedule(TimeoutWithSubscriber.dispatchTimeout, this.waitFor, this));
+        }
+    };
+    TimeoutWithSubscriber.prototype._next = function (value) {
+        if (!this.absoluteTimeout) {
             this.scheduleTimeout();
-          }
-          _super.prototype._next.call(this, value);
-        };
-        TimeoutWithSubscriber.prototype._unsubscribe = function () {
-          this.action = null;
-          this.scheduler = null;
-          this.withObservable = null;
-        };
-        return TimeoutWithSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=timeoutWith.js.map
+        }
+        _super.prototype._next.call(this, value);
+    };
+    TimeoutWithSubscriber.prototype._unsubscribe = function () {
+        this.action = null;
+        this.scheduler = null;
+        this.withObservable = null;
+    };
+    return TimeoutWithSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=timeoutWith.js.map
+
+
+/***/ }),
+/* 438 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return asap; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsapAction__ = __webpack_require__(921);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__ = __webpack_require__(922);
+/** PURE_IMPORTS_START _AsapAction,_AsapScheduler PURE_IMPORTS_END */
+
+
+var asap = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__["a" /* AsapScheduler */](__WEBPACK_IMPORTED_MODULE_0__AsapAction__["a" /* AsapAction */]);
+//# sourceMappingURL=asap.js.map
+
+
+/***/ }),
+/* 439 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return queue; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__QueueAction__ = __webpack_require__(923);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__ = __webpack_require__(924);
+/** PURE_IMPORTS_START _QueueAction,_QueueScheduler PURE_IMPORTS_END */
+
+
+var queue = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__["a" /* QueueScheduler */](__WEBPACK_IMPORTED_MODULE_0__QueueAction__["a" /* QueueAction */]);
+//# sourceMappingURL=queue.js.map
+
+
+/***/ }),
+/* 440 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return TimeoutError; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function TimeoutErrorImpl() {
+    Error.call(this);
+    this.message = 'Timeout has occurred';
+    this.name = 'TimeoutError';
+    return this;
+}
+TimeoutErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+var TimeoutError = TimeoutErrorImpl;
+//# sourceMappingURL=TimeoutError.js.map
 
-      /***/
-    },
-    /* 438 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return asap;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsapAction__ =
-        __webpack_require__(921);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__ =
-        __webpack_require__(922);
-      /** PURE_IMPORTS_START _AsapAction,_AsapScheduler PURE_IMPORTS_END */
-
-      var asap = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AsapScheduler__[
-        "a" /* AsapScheduler */
-      ](__WEBPACK_IMPORTED_MODULE_0__AsapAction__["a" /* AsapAction */]);
-      //# sourceMappingURL=asap.js.map
-
-      /***/
-    },
-    /* 439 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return queue;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__QueueAction__ =
-        __webpack_require__(923);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__ =
-        __webpack_require__(924);
-      /** PURE_IMPORTS_START _QueueAction,_QueueScheduler PURE_IMPORTS_END */
-
-      var queue =
-        /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__QueueScheduler__[
-          "a" /* QueueScheduler */
-        ](__WEBPACK_IMPORTED_MODULE_0__QueueAction__["a" /* QueueAction */]);
-      //# sourceMappingURL=queue.js.map
-
-      /***/
-    },
-    /* 440 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return TimeoutError;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function TimeoutErrorImpl() {
-        Error.call(this);
-        this.message = "Timeout has occurred";
-        this.name = "TimeoutError";
-        return this;
-      }
-      TimeoutErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
-      var TimeoutError = TimeoutErrorImpl;
-      //# sourceMappingURL=TimeoutError.js.map
 
-      /***/
-    },
-    /* 441 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return UnsubscriptionError;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function UnsubscriptionErrorImpl(errors) {
-        Error.call(this);
-        this.message = errors
-          ? errors.length +
-            " errors occurred during unsubscription:\n" +
-            errors
-              .map(function (err, i) {
-                return i + 1 + ") " + err.toString();
-              })
-              .join("\n  ")
-          : "";
-        this.name = "UnsubscriptionError";
-        this.errors = errors;
-        return this;
-      }
-      UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(
-        Error.prototype,
-      );
-      var UnsubscriptionError = UnsubscriptionErrorImpl;
-      //# sourceMappingURL=UnsubscriptionError.js.map
+/***/ }),
+/* 441 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 442 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return isArrayLike;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var isArrayLike = function (x) {
-        return x && typeof x.length === "number" && typeof x !== "function";
-      };
-      //# sourceMappingURL=isArrayLike.js.map
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return UnsubscriptionError; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function UnsubscriptionErrorImpl(errors) {
+    Error.call(this);
+    this.message = errors ?
+        errors.length + " errors occurred during unsubscription:\n" + errors.map(function (err, i) { return i + 1 + ") " + err.toString(); }).join('\n  ') : '';
+    this.name = 'UnsubscriptionError';
+    this.errors = errors;
+    return this;
+}
+UnsubscriptionErrorImpl.prototype = /*@__PURE__*/ Object.create(Error.prototype);
+var UnsubscriptionError = UnsubscriptionErrorImpl;
+//# sourceMappingURL=UnsubscriptionError.js.map
 
-      /***/
-    },
-    /* 443 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isDate;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function isDate(value) {
-        return value instanceof Date && !isNaN(+value);
-      }
-      //# sourceMappingURL=isDate.js.map
 
-      /***/
-    },
-    /* 444 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isObject;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function isObject(x) {
-        return x != null && typeof x === "object";
-      }
-      //# sourceMappingURL=isObject.js.map
+/***/ }),
+/* 442 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 445 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isPromise;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function isPromise(value) {
-        return (
-          value &&
-          typeof value.subscribe !== "function" &&
-          typeof value.then === "function"
-        );
-      }
-      //# sourceMappingURL=isPromise.js.map
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return isArrayLike; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var isArrayLike = (function (x) { return x && typeof x.length === 'number' && typeof x !== 'function'; });
+//# sourceMappingURL=isArrayLike.js.map
 
-      /***/
-    },
-    /* 446 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return subscribeTo;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeToArray__ =
-        __webpack_require__(447);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__ =
-        __webpack_require__(450);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__ =
-        __webpack_require__(448);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__ =
-        __webpack_require__(449);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__isArrayLike__ =
-        __webpack_require__(442);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__isPromise__ =
-        __webpack_require__(445);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__isObject__ =
-        __webpack_require__(444);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__symbol_iterator__ =
-        __webpack_require__(151);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__symbol_observable__ =
-        __webpack_require__(117);
-      /** PURE_IMPORTS_START _Observable,_subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */
-
-      var subscribeTo = function (result) {
-        if (
-          result instanceof
-          __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]
-        ) {
-          return function (subscriber) {
+
+/***/ }),
+/* 443 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isDate;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function isDate(value) {
+    return value instanceof Date && !isNaN(+value);
+}
+//# sourceMappingURL=isDate.js.map
+
+
+/***/ }),
+/* 444 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isObject;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function isObject(x) {
+    return x != null && typeof x === 'object';
+}
+//# sourceMappingURL=isObject.js.map
+
+
+/***/ }),
+/* 445 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isPromise;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function isPromise(value) {
+    return value && typeof value.subscribe !== 'function' && typeof value.then === 'function';
+}
+//# sourceMappingURL=isPromise.js.map
+
+
+/***/ }),
+/* 446 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeTo; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__subscribeToArray__ = __webpack_require__(447);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__ = __webpack_require__(450);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__ = __webpack_require__(448);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__ = __webpack_require__(449);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__isArrayLike__ = __webpack_require__(442);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__isPromise__ = __webpack_require__(445);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_7__isObject__ = __webpack_require__(444);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_8__symbol_iterator__ = __webpack_require__(151);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_9__symbol_observable__ = __webpack_require__(117);
+/** PURE_IMPORTS_START _Observable,_subscribeToArray,_subscribeToPromise,_subscribeToIterable,_subscribeToObservable,_isArrayLike,_isPromise,_isObject,_symbol_iterator,_symbol_observable PURE_IMPORTS_END */
+
+
+
+
+
+
+
+
+
+
+var subscribeTo = function (result) {
+    if (result instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */]) {
+        return function (subscriber) {
             if (result._isScalar) {
-              subscriber.next(result.value);
-              subscriber.complete();
-              return undefined;
-            } else {
-              return result.subscribe(subscriber);
+                subscriber.next(result.value);
+                subscriber.complete();
+                return undefined;
             }
-          };
-        } else if (
-          result &&
-          typeof result[
-            __WEBPACK_IMPORTED_MODULE_9__symbol_observable__[
-              "a" /* observable */
-            ]
-          ] === "function"
-        ) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__[
-              "a" /* subscribeToObservable */
-            ],
-          )(result);
-        } else if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__isArrayLike__["a" /* isArrayLike */],
-          )(result)
-        ) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__subscribeToArray__[
-              "a" /* subscribeToArray */
-            ],
-          )(result);
-        } else if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_6__isPromise__["a" /* isPromise */],
-          )(result)
-        ) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__[
-              "a" /* subscribeToPromise */
-            ],
-          )(result);
-        } else if (
-          result &&
-          typeof result[
-            __WEBPACK_IMPORTED_MODULE_8__symbol_iterator__["a" /* iterator */]
-          ] === "function"
-        ) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__[
-              "a" /* subscribeToIterable */
-            ],
-          )(result);
-        } else {
-          var value = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_7__isObject__["a" /* isObject */],
-          )(result)
-            ? "an invalid object"
-            : "'" + result + "'";
-          var msg =
-            "You provided " +
-            value +
-            " where a stream was expected." +
-            " You can provide an Observable, Promise, Array, or Iterable.";
-          throw new TypeError(msg);
-        }
-      };
-      //# sourceMappingURL=subscribeTo.js.map
+            else {
+                return result.subscribe(subscriber);
+            }
+        };
+    }
+    else if (result && typeof result[__WEBPACK_IMPORTED_MODULE_9__symbol_observable__["a" /* observable */]] === 'function') {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__subscribeToObservable__["a" /* subscribeToObservable */])(result);
+    }
+    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__isArrayLike__["a" /* isArrayLike */])(result)) {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__subscribeToArray__["a" /* subscribeToArray */])(result);
+    }
+    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__isPromise__["a" /* isPromise */])(result)) {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__subscribeToPromise__["a" /* subscribeToPromise */])(result);
+    }
+    else if (result && typeof result[__WEBPACK_IMPORTED_MODULE_8__symbol_iterator__["a" /* iterator */]] === 'function') {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__subscribeToIterable__["a" /* subscribeToIterable */])(result);
+    }
+    else {
+        var value = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_7__isObject__["a" /* isObject */])(result) ? 'an invalid object' : "'" + result + "'";
+        var msg = "You provided " + value + " where a stream was expected."
+            + ' You can provide an Observable, Promise, Array, or Iterable.';
+        throw new TypeError(msg);
+    }
+};
+//# sourceMappingURL=subscribeTo.js.map
 
-      /***/
-    },
-    /* 447 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return subscribeToArray;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var subscribeToArray = function (array) {
-        return function (subscriber) {
-          for (
-            var i = 0, len = array.length;
-            i < len && !subscriber.closed;
-            i++
-          ) {
+
+/***/ }),
+/* 447 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToArray; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var subscribeToArray = function (array) {
+    return function (subscriber) {
+        for (var i = 0, len = array.length; i < len && !subscriber.closed; i++) {
             subscriber.next(array[i]);
-          }
-          if (!subscriber.closed) {
+        }
+        if (!subscriber.closed) {
             subscriber.complete();
-          }
-        };
-      };
-      //# sourceMappingURL=subscribeToArray.js.map
+        }
+    };
+};
+//# sourceMappingURL=subscribeToArray.js.map
 
-      /***/
-    },
-    /* 448 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return subscribeToIterable;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ =
-        __webpack_require__(151);
-      /** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
 
-      var subscribeToIterable = function (iterable) {
-        return function (subscriber) {
-          var iterator =
-            iterable[
-              __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]
-            ]();
-          do {
+/***/ }),
+/* 448 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToIterable; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ = __webpack_require__(151);
+/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
+
+var subscribeToIterable = function (iterable) {
+    return function (subscriber) {
+        var iterator = iterable[__WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]]();
+        do {
             var item = iterator.next();
             if (item.done) {
-              subscriber.complete();
-              break;
+                subscriber.complete();
+                break;
             }
             subscriber.next(item.value);
             if (subscriber.closed) {
-              break;
+                break;
             }
-          } while (true);
-          if (typeof iterator.return === "function") {
+        } while (true);
+        if (typeof iterator.return === 'function') {
             subscriber.add(function () {
-              if (iterator.return) {
-                iterator.return();
-              }
+                if (iterator.return) {
+                    iterator.return();
+                }
             });
-          }
-          return subscriber;
-        };
-      };
-      //# sourceMappingURL=subscribeToIterable.js.map
+        }
+        return subscriber;
+    };
+};
+//# sourceMappingURL=subscribeToIterable.js.map
 
-      /***/
-    },
-    /* 449 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return subscribeToObservable;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ =
-        __webpack_require__(117);
-      /** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
 
-      var subscribeToObservable = function (obj) {
-        return function (subscriber) {
-          var obs =
-            obj[
-              __WEBPACK_IMPORTED_MODULE_0__symbol_observable__[
-                "a" /* observable */
-              ]
-            ]();
-          if (typeof obs.subscribe !== "function") {
-            throw new TypeError(
-              "Provided object does not correctly implement Symbol.observable",
-            );
-          } else {
+/***/ }),
+/* 449 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToObservable; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ = __webpack_require__(117);
+/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
+
+var subscribeToObservable = function (obj) {
+    return function (subscriber) {
+        var obs = obj[__WEBPACK_IMPORTED_MODULE_0__symbol_observable__["a" /* observable */]]();
+        if (typeof obs.subscribe !== 'function') {
+            throw new TypeError('Provided object does not correctly implement Symbol.observable');
+        }
+        else {
             return obs.subscribe(subscriber);
-          }
-        };
-      };
-      //# sourceMappingURL=subscribeToObservable.js.map
+        }
+    };
+};
+//# sourceMappingURL=subscribeToObservable.js.map
 
-      /***/
-    },
-    /* 450 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return subscribeToPromise;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__hostReportError__ =
-        __webpack_require__(323);
-      /** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */
 
-      var subscribeToPromise = function (promise) {
-        return function (subscriber) {
-          promise
-            .then(
-              function (value) {
-                if (!subscriber.closed) {
-                  subscriber.next(value);
-                  subscriber.complete();
-                }
-              },
-              function (err) {
-                return subscriber.error(err);
-              },
-            )
-            .then(
-              null,
-              __WEBPACK_IMPORTED_MODULE_0__hostReportError__[
-                "a" /* hostReportError */
-              ],
-            );
-          return subscriber;
-        };
-      };
-      //# sourceMappingURL=subscribeToPromise.js.map
+/***/ }),
+/* 450 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 451 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Note: since nyc uses this module to output coverage, any lines
-      // that are in the direct sync flow of nyc's outputCoverage are
-      // ignored, since we can never get coverage for them.
-      var assert = __webpack_require__(28);
-      var signals = __webpack_require__(933);
-
-      var EE = __webpack_require__(77);
-      /* istanbul ignore if */
-      if (typeof EE !== "function") {
-        EE = EE.EventEmitter;
-      }
-
-      var emitter;
-      if (process.__signal_exit_emitter__) {
-        emitter = process.__signal_exit_emitter__;
-      } else {
-        emitter = process.__signal_exit_emitter__ = new EE();
-        emitter.count = 0;
-        emitter.emitted = {};
-      }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return subscribeToPromise; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__hostReportError__ = __webpack_require__(323);
+/** PURE_IMPORTS_START _hostReportError PURE_IMPORTS_END */
 
-      // Because this emitter is a global, we have to check to see if a
-      // previous version of this library failed to enable infinite listeners.
-      // I know what you're about to say.  But literally everything about
-      // signal-exit is a compromise with evil.  Get used to it.
-      if (!emitter.infinite) {
-        emitter.setMaxListeners(Infinity);
-        emitter.infinite = true;
-      }
+var subscribeToPromise = function (promise) {
+    return function (subscriber) {
+        promise.then(function (value) {
+            if (!subscriber.closed) {
+                subscriber.next(value);
+                subscriber.complete();
+            }
+        }, function (err) { return subscriber.error(err); })
+            .then(null, __WEBPACK_IMPORTED_MODULE_0__hostReportError__["a" /* hostReportError */]);
+        return subscriber;
+    };
+};
+//# sourceMappingURL=subscribeToPromise.js.map
+
+
+/***/ }),
+/* 451 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Note: since nyc uses this module to output coverage, any lines
+// that are in the direct sync flow of nyc's outputCoverage are
+// ignored, since we can never get coverage for them.
+var assert = __webpack_require__(28)
+var signals = __webpack_require__(933)
+
+var EE = __webpack_require__(77)
+/* istanbul ignore if */
+if (typeof EE !== 'function') {
+  EE = EE.EventEmitter
+}
+
+var emitter
+if (process.__signal_exit_emitter__) {
+  emitter = process.__signal_exit_emitter__
+} else {
+  emitter = process.__signal_exit_emitter__ = new EE()
+  emitter.count = 0
+  emitter.emitted = {}
+}
+
+// Because this emitter is a global, we have to check to see if a
+// previous version of this library failed to enable infinite listeners.
+// I know what you're about to say.  But literally everything about
+// signal-exit is a compromise with evil.  Get used to it.
+if (!emitter.infinite) {
+  emitter.setMaxListeners(Infinity)
+  emitter.infinite = true
+}
+
+module.exports = function (cb, opts) {
+  assert.equal(typeof cb, 'function', 'a callback must be provided for exit handler')
+
+  if (loaded === false) {
+    load()
+  }
 
-      module.exports = function (cb, opts) {
-        assert.equal(
-          typeof cb,
-          "function",
-          "a callback must be provided for exit handler",
-        );
+  var ev = 'exit'
+  if (opts && opts.alwaysLast) {
+    ev = 'afterexit'
+  }
 
-        if (loaded === false) {
-          load();
-        }
+  var remove = function () {
+    emitter.removeListener(ev, cb)
+    if (emitter.listeners('exit').length === 0 &&
+        emitter.listeners('afterexit').length === 0) {
+      unload()
+    }
+  }
+  emitter.on(ev, cb)
 
-        var ev = "exit";
-        if (opts && opts.alwaysLast) {
-          ev = "afterexit";
-        }
+  return remove
+}
 
-        var remove = function () {
-          emitter.removeListener(ev, cb);
-          if (
-            emitter.listeners("exit").length === 0 &&
-            emitter.listeners("afterexit").length === 0
-          ) {
-            unload();
-          }
-        };
-        emitter.on(ev, cb);
+module.exports.unload = unload
+function unload () {
+  if (!loaded) {
+    return
+  }
+  loaded = false
+
+  signals.forEach(function (sig) {
+    try {
+      process.removeListener(sig, sigListeners[sig])
+    } catch (er) {}
+  })
+  process.emit = originalProcessEmit
+  process.reallyExit = originalProcessReallyExit
+  emitter.count -= 1
+}
+
+function emit (event, code, signal) {
+  if (emitter.emitted[event]) {
+    return
+  }
+  emitter.emitted[event] = true
+  emitter.emit(event, code, signal)
+}
+
+// { <signal>: <listener fn>, ... }
+var sigListeners = {}
+signals.forEach(function (sig) {
+  sigListeners[sig] = function listener () {
+    // If there are no other listeners, an exit is coming!
+    // Simplest way: remove us and then re-send the signal.
+    // We know that this will kill the process, so we can
+    // safely emit now.
+    var listeners = process.listeners(sig)
+    if (listeners.length === emitter.count) {
+      unload()
+      emit('exit', null, sig)
+      /* istanbul ignore next */
+      emit('afterexit', null, sig)
+      /* istanbul ignore next */
+      process.kill(process.pid, sig)
+    }
+  }
+})
 
-        return remove;
-      };
+module.exports.signals = function () {
+  return signals
+}
 
-      module.exports.unload = unload;
-      function unload() {
-        if (!loaded) {
-          return;
-        }
-        loaded = false;
+module.exports.load = load
 
-        signals.forEach(function (sig) {
-          try {
-            process.removeListener(sig, sigListeners[sig]);
-          } catch (er) {}
-        });
-        process.emit = originalProcessEmit;
-        process.reallyExit = originalProcessReallyExit;
-        emitter.count -= 1;
-      }
+var loaded = false
 
-      function emit(event, code, signal) {
-        if (emitter.emitted[event]) {
-          return;
-        }
-        emitter.emitted[event] = true;
-        emitter.emit(event, code, signal);
-      }
-
-      // { <signal>: <listener fn>, ... }
-      var sigListeners = {};
-      signals.forEach(function (sig) {
-        sigListeners[sig] = function listener() {
-          // If there are no other listeners, an exit is coming!
-          // Simplest way: remove us and then re-send the signal.
-          // We know that this will kill the process, so we can
-          // safely emit now.
-          var listeners = process.listeners(sig);
-          if (listeners.length === emitter.count) {
-            unload();
-            emit("exit", null, sig);
-            /* istanbul ignore next */
-            emit("afterexit", null, sig);
-            /* istanbul ignore next */
-            process.kill(process.pid, sig);
-          }
-        };
-      });
+function load () {
+  if (loaded) {
+    return
+  }
+  loaded = true
+
+  // This is the number of onSignalExit's that are in play.
+  // It's important so that we can count the correct number of
+  // listeners on signals, and don't wait for the other one to
+  // handle it instead of us.
+  emitter.count += 1
+
+  signals = signals.filter(function (sig) {
+    try {
+      process.on(sig, sigListeners[sig])
+      return true
+    } catch (er) {
+      return false
+    }
+  })
+
+  process.emit = processEmit
+  process.reallyExit = processReallyExit
+}
+
+var originalProcessReallyExit = process.reallyExit
+function processReallyExit (code) {
+  process.exitCode = code || 0
+  emit('exit', process.exitCode, null)
+  /* istanbul ignore next */
+  emit('afterexit', process.exitCode, null)
+  /* istanbul ignore next */
+  originalProcessReallyExit.call(process, process.exitCode)
+}
+
+var originalProcessEmit = process.emit
+function processEmit (ev, arg) {
+  if (ev === 'exit') {
+    if (arg !== undefined) {
+      process.exitCode = arg
+    }
+    var ret = originalProcessEmit.apply(this, arguments)
+    emit('exit', process.exitCode, null)
+    /* istanbul ignore next */
+    emit('afterexit', process.exitCode, null)
+    return ret
+  } else {
+    return originalProcessEmit.apply(this, arguments)
+  }
+}
 
-      module.exports.signals = function () {
-        return signals;
-      };
 
-      module.exports.load = load;
+/***/ }),
+/* 452 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var loaded = false;
+"use strict";
 
-      function load() {
-        if (loaded) {
-          return;
-        }
-        loaded = true;
 
-        // This is the number of onSignalExit's that are in play.
-        // It's important so that we can count the correct number of
-        // listeners on signals, and don't wait for the other one to
-        // handle it instead of us.
-        emitter.count += 1;
+var scan = __webpack_require__(938)
+var parse = __webpack_require__(937)
 
-        signals = signals.filter(function (sig) {
-          try {
-            process.on(sig, sigListeners[sig]);
-            return true;
-          } catch (er) {
-            return false;
-          }
-        });
+module.exports = function (source) {
+  return parse(scan(source))
+}
 
-        process.emit = processEmit;
-        process.reallyExit = processReallyExit;
-      }
 
-      var originalProcessReallyExit = process.reallyExit;
-      function processReallyExit(code) {
-        process.exitCode = code || 0;
-        emit("exit", process.exitCode, null);
-        /* istanbul ignore next */
-        emit("afterexit", process.exitCode, null);
-        /* istanbul ignore next */
-        originalProcessReallyExit.call(process, process.exitCode);
-      }
+/***/ }),
+/* 453 */
+/***/ (function(module, exports) {
 
-      var originalProcessEmit = process.emit;
-      function processEmit(ev, arg) {
-        if (ev === "exit") {
-          if (arg !== undefined) {
-            process.exitCode = arg;
-          }
-          var ret = originalProcessEmit.apply(this, arguments);
-          emit("exit", process.exitCode, null);
-          /* istanbul ignore next */
-          emit("afterexit", process.exitCode, null);
-          return ret;
-        } else {
-          return originalProcessEmit.apply(this, arguments);
-        }
-      }
+module.exports = ["0BSD","AAL","Abstyles","Adobe-2006","Adobe-Glyph","ADSL","AFL-1.1","AFL-1.2","AFL-2.0","AFL-2.1","AFL-3.0","Afmparse","AGPL-1.0","AGPL-3.0-only","AGPL-3.0-or-later","Aladdin","AMDPLPA","AML","AMPAS","ANTLR-PD","Apache-1.0","Apache-1.1","Apache-2.0","APAFML","APL-1.0","APSL-1.0","APSL-1.1","APSL-1.2","APSL-2.0","Artistic-1.0-cl8","Artistic-1.0-Perl","Artistic-1.0","Artistic-2.0","Bahyph","Barr","Beerware","BitTorrent-1.0","BitTorrent-1.1","Borceux","BSD-1-Clause","BSD-2-Clause-FreeBSD","BSD-2-Clause-NetBSD","BSD-2-Clause-Patent","BSD-2-Clause","BSD-3-Clause-Attribution","BSD-3-Clause-Clear","BSD-3-Clause-LBNL","BSD-3-Clause-No-Nuclear-License-2014","BSD-3-Clause-No-Nuclear-License","BSD-3-Clause-No-Nuclear-Warranty","BSD-3-Clause","BSD-4-Clause-UC","BSD-4-Clause","BSD-Protection","BSD-Source-Code","BSL-1.0","bzip2-1.0.5","bzip2-1.0.6","Caldera","CATOSL-1.1","CC-BY-1.0","CC-BY-2.0","CC-BY-2.5","CC-BY-3.0","CC-BY-4.0","CC-BY-NC-1.0","CC-BY-NC-2.0","CC-BY-NC-2.5","CC-BY-NC-3.0","CC-BY-NC-4.0","CC-BY-NC-ND-1.0","CC-BY-NC-ND-2.0","CC-BY-NC-ND-2.5","CC-BY-NC-ND-3.0","CC-BY-NC-ND-4.0","CC-BY-NC-SA-1.0","CC-BY-NC-SA-2.0","CC-BY-NC-SA-2.5","CC-BY-NC-SA-3.0","CC-BY-NC-SA-4.0","CC-BY-ND-1.0","CC-BY-ND-2.0","CC-BY-ND-2.5","CC-BY-ND-3.0","CC-BY-ND-4.0","CC-BY-SA-1.0","CC-BY-SA-2.0","CC-BY-SA-2.5","CC-BY-SA-3.0","CC-BY-SA-4.0","CC0-1.0","CDDL-1.0","CDDL-1.1","CDLA-Permissive-1.0","CDLA-Sharing-1.0","CECILL-1.0","CECILL-1.1","CECILL-2.0","CECILL-2.1","CECILL-B","CECILL-C","ClArtistic","CNRI-Jython","CNRI-Python-GPL-Compatible","CNRI-Python","Condor-1.1","CPAL-1.0","CPL-1.0","CPOL-1.02","Crossword","CrystalStacker","CUA-OPL-1.0","Cube","curl","D-FSL-1.0","diffmark","DOC","Dotseqn","DSDP","dvipdfm","ECL-1.0","ECL-2.0","EFL-1.0","EFL-2.0","eGenix","Entessa","EPL-1.0","EPL-2.0","ErlPL-1.1","EUDatagrid","EUPL-1.0","EUPL-1.1","EUPL-1.2","Eurosym","Fair","Frameworx-1.0","FreeImage","FSFAP","FSFUL","FSFULLR","FTL","GFDL-1.1-only","GFDL-1.1-or-later","GFDL-1.2-only","GFDL-1.2-or-later","GFDL-1.3-only","GFDL-1.3-or-later","Giftware","GL2PS","Glide","Glulxe","gnuplot","GPL-1.0-only","GPL-1.0-or-later","GPL-2.0-only","GPL-2.0-or-later","GPL-3.0-only","GPL-3.0-or-later","gSOAP-1.3b","HaskellReport","HPND","IBM-pibs","ICU","IJG","ImageMagick","iMatix","Imlib2","Info-ZIP","Intel-ACPI","Intel","Interbase-1.0","IPA","IPL-1.0","ISC","JasPer-2.0","JSON","LAL-1.2","LAL-1.3","Latex2e","Leptonica","LGPL-2.0-only","LGPL-2.0-or-later","LGPL-2.1-only","LGPL-2.1-or-later","LGPL-3.0-only","LGPL-3.0-or-later","LGPLLR","Libpng","libtiff","LiLiQ-P-1.1","LiLiQ-R-1.1","LiLiQ-Rplus-1.1","LPL-1.0","LPL-1.02","LPPL-1.0","LPPL-1.1","LPPL-1.2","LPPL-1.3a","LPPL-1.3c","MakeIndex","MirOS","MIT-advertising","MIT-CMU","MIT-enna","MIT-feh","MIT","MITNFA","Motosoto","mpich2","MPL-1.0","MPL-1.1","MPL-2.0-no-copyleft-exception","MPL-2.0","MS-PL","MS-RL","MTLL","Multics","Mup","NASA-1.3","Naumen","NBPL-1.0","NCSA","Net-SNMP","NetCDF","Newsletr","NGPL","NLOD-1.0","NLPL","Nokia","NOSL","Noweb","NPL-1.0","NPL-1.1","NPOSL-3.0","NRL","NTP","OCCT-PL","OCLC-2.0","ODbL-1.0","OFL-1.0","OFL-1.1","OGTSL","OLDAP-1.1","OLDAP-1.2","OLDAP-1.3","OLDAP-1.4","OLDAP-2.0.1","OLDAP-2.0","OLDAP-2.1","OLDAP-2.2.1","OLDAP-2.2.2","OLDAP-2.2","OLDAP-2.3","OLDAP-2.4","OLDAP-2.5","OLDAP-2.6","OLDAP-2.7","OLDAP-2.8","OML","OpenSSL","OPL-1.0","OSET-PL-2.1","OSL-1.0","OSL-1.1","OSL-2.0","OSL-2.1","OSL-3.0","PDDL-1.0","PHP-3.0","PHP-3.01","Plexus","PostgreSQL","psfrag","psutils","Python-2.0","Qhull","QPL-1.0","Rdisc","RHeCos-1.1","RPL-1.1","RPL-1.5","RPSL-1.0","RSA-MD","RSCPL","Ruby","SAX-PD","Saxpath","SCEA","Sendmail","SGI-B-1.0","SGI-B-1.1","SGI-B-2.0","SimPL-2.0","SISSL-1.2","SISSL","Sleepycat","SMLNJ","SMPPL","SNIA","Spencer-86","Spencer-94","Spencer-99","SPL-1.0","SugarCRM-1.1.3","SWL","TCL","TCP-wrappers","TMate","TORQUE-1.1","TOSL","Unicode-DFS-2015","Unicode-DFS-2016","Unicode-TOU","Unlicense","UPL-1.0","Vim","VOSTROM","VSL-1.0","W3C-19980720","W3C-20150513","W3C","Watcom-1.0","Wsuipa","WTFPL","X11","Xerox","XFree86-1.1","xinetd","Xnet","xpp","XSkat","YPL-1.0","YPL-1.1","Zed","Zend-2.0","Zimbra-1.3","Zimbra-1.4","zlib-acknowledgement","Zlib","ZPL-1.1","ZPL-2.0","ZPL-2.1"]
 
-      /***/
-    },
-    /* 452 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 454 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var scan = __webpack_require__(938);
-      var parse = __webpack_require__(937);
+// Copyright 2015 Joyent, Inc.
 
-      module.exports = function (source) {
-        return parse(scan(source));
-      };
+module.exports = {
+	Verifier: Verifier,
+	Signer: Signer
+};
 
-      /***/
-    },
-    /* 453 */
-    /***/ function (module, exports) {
-      module.exports = [
-        "0BSD",
-        "AAL",
-        "Abstyles",
-        "Adobe-2006",
-        "Adobe-Glyph",
-        "ADSL",
-        "AFL-1.1",
-        "AFL-1.2",
-        "AFL-2.0",
-        "AFL-2.1",
-        "AFL-3.0",
-        "Afmparse",
-        "AGPL-1.0",
-        "AGPL-3.0-only",
-        "AGPL-3.0-or-later",
-        "Aladdin",
-        "AMDPLPA",
-        "AML",
-        "AMPAS",
-        "ANTLR-PD",
-        "Apache-1.0",
-        "Apache-1.1",
-        "Apache-2.0",
-        "APAFML",
-        "APL-1.0",
-        "APSL-1.0",
-        "APSL-1.1",
-        "APSL-1.2",
-        "APSL-2.0",
-        "Artistic-1.0-cl8",
-        "Artistic-1.0-Perl",
-        "Artistic-1.0",
-        "Artistic-2.0",
-        "Bahyph",
-        "Barr",
-        "Beerware",
-        "BitTorrent-1.0",
-        "BitTorrent-1.1",
-        "Borceux",
-        "BSD-1-Clause",
-        "BSD-2-Clause-FreeBSD",
-        "BSD-2-Clause-NetBSD",
-        "BSD-2-Clause-Patent",
-        "BSD-2-Clause",
-        "BSD-3-Clause-Attribution",
-        "BSD-3-Clause-Clear",
-        "BSD-3-Clause-LBNL",
-        "BSD-3-Clause-No-Nuclear-License-2014",
-        "BSD-3-Clause-No-Nuclear-License",
-        "BSD-3-Clause-No-Nuclear-Warranty",
-        "BSD-3-Clause",
-        "BSD-4-Clause-UC",
-        "BSD-4-Clause",
-        "BSD-Protection",
-        "BSD-Source-Code",
-        "BSL-1.0",
-        "bzip2-1.0.5",
-        "bzip2-1.0.6",
-        "Caldera",
-        "CATOSL-1.1",
-        "CC-BY-1.0",
-        "CC-BY-2.0",
-        "CC-BY-2.5",
-        "CC-BY-3.0",
-        "CC-BY-4.0",
-        "CC-BY-NC-1.0",
-        "CC-BY-NC-2.0",
-        "CC-BY-NC-2.5",
-        "CC-BY-NC-3.0",
-        "CC-BY-NC-4.0",
-        "CC-BY-NC-ND-1.0",
-        "CC-BY-NC-ND-2.0",
-        "CC-BY-NC-ND-2.5",
-        "CC-BY-NC-ND-3.0",
-        "CC-BY-NC-ND-4.0",
-        "CC-BY-NC-SA-1.0",
-        "CC-BY-NC-SA-2.0",
-        "CC-BY-NC-SA-2.5",
-        "CC-BY-NC-SA-3.0",
-        "CC-BY-NC-SA-4.0",
-        "CC-BY-ND-1.0",
-        "CC-BY-ND-2.0",
-        "CC-BY-ND-2.5",
-        "CC-BY-ND-3.0",
-        "CC-BY-ND-4.0",
-        "CC-BY-SA-1.0",
-        "CC-BY-SA-2.0",
-        "CC-BY-SA-2.5",
-        "CC-BY-SA-3.0",
-        "CC-BY-SA-4.0",
-        "CC0-1.0",
-        "CDDL-1.0",
-        "CDDL-1.1",
-        "CDLA-Permissive-1.0",
-        "CDLA-Sharing-1.0",
-        "CECILL-1.0",
-        "CECILL-1.1",
-        "CECILL-2.0",
-        "CECILL-2.1",
-        "CECILL-B",
-        "CECILL-C",
-        "ClArtistic",
-        "CNRI-Jython",
-        "CNRI-Python-GPL-Compatible",
-        "CNRI-Python",
-        "Condor-1.1",
-        "CPAL-1.0",
-        "CPL-1.0",
-        "CPOL-1.02",
-        "Crossword",
-        "CrystalStacker",
-        "CUA-OPL-1.0",
-        "Cube",
-        "curl",
-        "D-FSL-1.0",
-        "diffmark",
-        "DOC",
-        "Dotseqn",
-        "DSDP",
-        "dvipdfm",
-        "ECL-1.0",
-        "ECL-2.0",
-        "EFL-1.0",
-        "EFL-2.0",
-        "eGenix",
-        "Entessa",
-        "EPL-1.0",
-        "EPL-2.0",
-        "ErlPL-1.1",
-        "EUDatagrid",
-        "EUPL-1.0",
-        "EUPL-1.1",
-        "EUPL-1.2",
-        "Eurosym",
-        "Fair",
-        "Frameworx-1.0",
-        "FreeImage",
-        "FSFAP",
-        "FSFUL",
-        "FSFULLR",
-        "FTL",
-        "GFDL-1.1-only",
-        "GFDL-1.1-or-later",
-        "GFDL-1.2-only",
-        "GFDL-1.2-or-later",
-        "GFDL-1.3-only",
-        "GFDL-1.3-or-later",
-        "Giftware",
-        "GL2PS",
-        "Glide",
-        "Glulxe",
-        "gnuplot",
-        "GPL-1.0-only",
-        "GPL-1.0-or-later",
-        "GPL-2.0-only",
-        "GPL-2.0-or-later",
-        "GPL-3.0-only",
-        "GPL-3.0-or-later",
-        "gSOAP-1.3b",
-        "HaskellReport",
-        "HPND",
-        "IBM-pibs",
-        "ICU",
-        "IJG",
-        "ImageMagick",
-        "iMatix",
-        "Imlib2",
-        "Info-ZIP",
-        "Intel-ACPI",
-        "Intel",
-        "Interbase-1.0",
-        "IPA",
-        "IPL-1.0",
-        "ISC",
-        "JasPer-2.0",
-        "JSON",
-        "LAL-1.2",
-        "LAL-1.3",
-        "Latex2e",
-        "Leptonica",
-        "LGPL-2.0-only",
-        "LGPL-2.0-or-later",
-        "LGPL-2.1-only",
-        "LGPL-2.1-or-later",
-        "LGPL-3.0-only",
-        "LGPL-3.0-or-later",
-        "LGPLLR",
-        "Libpng",
-        "libtiff",
-        "LiLiQ-P-1.1",
-        "LiLiQ-R-1.1",
-        "LiLiQ-Rplus-1.1",
-        "LPL-1.0",
-        "LPL-1.02",
-        "LPPL-1.0",
-        "LPPL-1.1",
-        "LPPL-1.2",
-        "LPPL-1.3a",
-        "LPPL-1.3c",
-        "MakeIndex",
-        "MirOS",
-        "MIT-advertising",
-        "MIT-CMU",
-        "MIT-enna",
-        "MIT-feh",
-        "MIT",
-        "MITNFA",
-        "Motosoto",
-        "mpich2",
-        "MPL-1.0",
-        "MPL-1.1",
-        "MPL-2.0-no-copyleft-exception",
-        "MPL-2.0",
-        "MS-PL",
-        "MS-RL",
-        "MTLL",
-        "Multics",
-        "Mup",
-        "NASA-1.3",
-        "Naumen",
-        "NBPL-1.0",
-        "NCSA",
-        "Net-SNMP",
-        "NetCDF",
-        "Newsletr",
-        "NGPL",
-        "NLOD-1.0",
-        "NLPL",
-        "Nokia",
-        "NOSL",
-        "Noweb",
-        "NPL-1.0",
-        "NPL-1.1",
-        "NPOSL-3.0",
-        "NRL",
-        "NTP",
-        "OCCT-PL",
-        "OCLC-2.0",
-        "ODbL-1.0",
-        "OFL-1.0",
-        "OFL-1.1",
-        "OGTSL",
-        "OLDAP-1.1",
-        "OLDAP-1.2",
-        "OLDAP-1.3",
-        "OLDAP-1.4",
-        "OLDAP-2.0.1",
-        "OLDAP-2.0",
-        "OLDAP-2.1",
-        "OLDAP-2.2.1",
-        "OLDAP-2.2.2",
-        "OLDAP-2.2",
-        "OLDAP-2.3",
-        "OLDAP-2.4",
-        "OLDAP-2.5",
-        "OLDAP-2.6",
-        "OLDAP-2.7",
-        "OLDAP-2.8",
-        "OML",
-        "OpenSSL",
-        "OPL-1.0",
-        "OSET-PL-2.1",
-        "OSL-1.0",
-        "OSL-1.1",
-        "OSL-2.0",
-        "OSL-2.1",
-        "OSL-3.0",
-        "PDDL-1.0",
-        "PHP-3.0",
-        "PHP-3.01",
-        "Plexus",
-        "PostgreSQL",
-        "psfrag",
-        "psutils",
-        "Python-2.0",
-        "Qhull",
-        "QPL-1.0",
-        "Rdisc",
-        "RHeCos-1.1",
-        "RPL-1.1",
-        "RPL-1.5",
-        "RPSL-1.0",
-        "RSA-MD",
-        "RSCPL",
-        "Ruby",
-        "SAX-PD",
-        "Saxpath",
-        "SCEA",
-        "Sendmail",
-        "SGI-B-1.0",
-        "SGI-B-1.1",
-        "SGI-B-2.0",
-        "SimPL-2.0",
-        "SISSL-1.2",
-        "SISSL",
-        "Sleepycat",
-        "SMLNJ",
-        "SMPPL",
-        "SNIA",
-        "Spencer-86",
-        "Spencer-94",
-        "Spencer-99",
-        "SPL-1.0",
-        "SugarCRM-1.1.3",
-        "SWL",
-        "TCL",
-        "TCP-wrappers",
-        "TMate",
-        "TORQUE-1.1",
-        "TOSL",
-        "Unicode-DFS-2015",
-        "Unicode-DFS-2016",
-        "Unicode-TOU",
-        "Unlicense",
-        "UPL-1.0",
-        "Vim",
-        "VOSTROM",
-        "VSL-1.0",
-        "W3C-19980720",
-        "W3C-20150513",
-        "W3C",
-        "Watcom-1.0",
-        "Wsuipa",
-        "WTFPL",
-        "X11",
-        "Xerox",
-        "XFree86-1.1",
-        "xinetd",
-        "Xnet",
-        "xpp",
-        "XSkat",
-        "YPL-1.0",
-        "YPL-1.1",
-        "Zed",
-        "Zend-2.0",
-        "Zimbra-1.3",
-        "Zimbra-1.4",
-        "zlib-acknowledgement",
-        "Zlib",
-        "ZPL-1.1",
-        "ZPL-2.0",
-        "ZPL-2.1",
-      ];
+var nacl;
+var stream = __webpack_require__(23);
+var util = __webpack_require__(3);
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var Signature = __webpack_require__(75);
 
-      /***/
-    },
-    /* 454 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+function Verifier(key, hashAlgo) {
+	if (nacl === undefined)
+		nacl = __webpack_require__(76);
 
-      module.exports = {
-        Verifier: Verifier,
-        Signer: Signer,
-      };
+	if (hashAlgo.toLowerCase() !== 'sha512')
+		throw (new Error('ED25519 only supports the use of ' +
+		    'SHA-512 hashes'));
 
-      var nacl;
-      var stream = __webpack_require__(23);
-      var util = __webpack_require__(3);
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var Signature = __webpack_require__(75);
+	this.key = key;
+	this.chunks = [];
 
-      function Verifier(key, hashAlgo) {
-        if (nacl === undefined) nacl = __webpack_require__(76);
+	stream.Writable.call(this, {});
+}
+util.inherits(Verifier, stream.Writable);
 
-        if (hashAlgo.toLowerCase() !== "sha512")
-          throw new Error(
-            "ED25519 only supports the use of " + "SHA-512 hashes",
-          );
+Verifier.prototype._write = function (chunk, enc, cb) {
+	this.chunks.push(chunk);
+	cb();
+};
 
-        this.key = key;
-        this.chunks = [];
+Verifier.prototype.update = function (chunk) {
+	if (typeof (chunk) === 'string')
+		chunk = Buffer.from(chunk, 'binary');
+	this.chunks.push(chunk);
+};
 
-        stream.Writable.call(this, {});
-      }
-      util.inherits(Verifier, stream.Writable);
+Verifier.prototype.verify = function (signature, fmt) {
+	var sig;
+	if (Signature.isSignature(signature, [2, 0])) {
+		if (signature.type !== 'ed25519')
+			return (false);
+		sig = signature.toBuffer('raw');
+
+	} else if (typeof (signature) === 'string') {
+		sig = Buffer.from(signature, 'base64');
+
+	} else if (Signature.isSignature(signature, [1, 0])) {
+		throw (new Error('signature was created by too old ' +
+		    'a version of sshpk and cannot be verified'));
+	}
+
+	assert.buffer(sig);
+	return (nacl.sign.detached.verify(
+	    new Uint8Array(Buffer.concat(this.chunks)),
+	    new Uint8Array(sig),
+	    new Uint8Array(this.key.part.A.data)));
+};
 
-      Verifier.prototype._write = function (chunk, enc, cb) {
-        this.chunks.push(chunk);
-        cb();
-      };
+function Signer(key, hashAlgo) {
+	if (nacl === undefined)
+		nacl = __webpack_require__(76);
 
-      Verifier.prototype.update = function (chunk) {
-        if (typeof chunk === "string") chunk = Buffer.from(chunk, "binary");
-        this.chunks.push(chunk);
-      };
+	if (hashAlgo.toLowerCase() !== 'sha512')
+		throw (new Error('ED25519 only supports the use of ' +
+		    'SHA-512 hashes'));
 
-      Verifier.prototype.verify = function (signature, fmt) {
-        var sig;
-        if (Signature.isSignature(signature, [2, 0])) {
-          if (signature.type !== "ed25519") return false;
-          sig = signature.toBuffer("raw");
-        } else if (typeof signature === "string") {
-          sig = Buffer.from(signature, "base64");
-        } else if (Signature.isSignature(signature, [1, 0])) {
-          throw new Error(
-            "signature was created by too old " +
-              "a version of sshpk and cannot be verified",
-          );
-        }
+	this.key = key;
+	this.chunks = [];
 
-        assert.buffer(sig);
-        return nacl.sign.detached.verify(
-          new Uint8Array(Buffer.concat(this.chunks)),
-          new Uint8Array(sig),
-          new Uint8Array(this.key.part.A.data),
-        );
-      };
+	stream.Writable.call(this, {});
+}
+util.inherits(Signer, stream.Writable);
 
-      function Signer(key, hashAlgo) {
-        if (nacl === undefined) nacl = __webpack_require__(76);
+Signer.prototype._write = function (chunk, enc, cb) {
+	this.chunks.push(chunk);
+	cb();
+};
 
-        if (hashAlgo.toLowerCase() !== "sha512")
-          throw new Error(
-            "ED25519 only supports the use of " + "SHA-512 hashes",
-          );
+Signer.prototype.update = function (chunk) {
+	if (typeof (chunk) === 'string')
+		chunk = Buffer.from(chunk, 'binary');
+	this.chunks.push(chunk);
+};
 
-        this.key = key;
-        this.chunks = [];
+Signer.prototype.sign = function () {
+	var sig = nacl.sign.detached(
+	    new Uint8Array(Buffer.concat(this.chunks)),
+	    new Uint8Array(Buffer.concat([
+		this.key.part.k.data, this.key.part.A.data])));
+	var sigBuf = Buffer.from(sig);
+	var sigObj = Signature.parse(sigBuf, 'ed25519', 'raw');
+	sigObj.hashAlgorithm = 'sha512';
+	return (sigObj);
+};
 
-        stream.Writable.call(this, {});
-      }
-      util.inherits(Signer, stream.Writable);
 
-      Signer.prototype._write = function (chunk, enc, cb) {
-        this.chunks.push(chunk);
-        cb();
-      };
+/***/ }),
+/* 455 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Signer.prototype.update = function (chunk) {
-        if (typeof chunk === "string") chunk = Buffer.from(chunk, "binary");
-        this.chunks.push(chunk);
-      };
+// Copyright 2015 Joyent, Inc.
 
-      Signer.prototype.sign = function () {
-        var sig = nacl.sign.detached(
-          new Uint8Array(Buffer.concat(this.chunks)),
-          new Uint8Array(
-            Buffer.concat([this.key.part.k.data, this.key.part.A.data]),
-          ),
-        );
-        var sigBuf = Buffer.from(sig);
-        var sigObj = Signature.parse(sigBuf, "ed25519", "raw");
-        sigObj.hashAlgorithm = "sha512";
-        return sigObj;
-      };
+module.exports = {
+	read: read,
+	write: write
+};
 
-      /***/
-    },
-    /* 455 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+
+var pem = __webpack_require__(86);
+var ssh = __webpack_require__(456);
+var rfc4253 = __webpack_require__(103);
+var dnssec = __webpack_require__(326);
+
+var DNSSEC_PRIVKEY_HEADER_PREFIX = 'Private-key-format: v1';
+
+function read(buf, options) {
+	if (typeof (buf) === 'string') {
+		if (buf.trim().match(/^[-]+[ ]*BEGIN/))
+			return (pem.read(buf, options));
+		if (buf.match(/^\s*ssh-[a-z]/))
+			return (ssh.read(buf, options));
+		if (buf.match(/^\s*ecdsa-/))
+			return (ssh.read(buf, options));
+		if (findDNSSECHeader(buf))
+			return (dnssec.read(buf, options));
+		buf = Buffer.from(buf, 'binary');
+	} else {
+		assert.buffer(buf);
+		if (findPEMHeader(buf))
+			return (pem.read(buf, options));
+		if (findSSHHeader(buf))
+			return (ssh.read(buf, options));
+		if (findDNSSECHeader(buf))
+			return (dnssec.read(buf, options));
+	}
+	if (buf.readUInt32BE(0) < buf.length)
+		return (rfc4253.read(buf, options));
+	throw (new Error('Failed to auto-detect format of key'));
+}
+
+function findSSHHeader(buf) {
+	var offset = 0;
+	while (offset < buf.length &&
+	    (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9))
+		++offset;
+	if (offset + 4 <= buf.length &&
+	    buf.slice(offset, offset + 4).toString('ascii') === 'ssh-')
+		return (true);
+	if (offset + 6 <= buf.length &&
+	    buf.slice(offset, offset + 6).toString('ascii') === 'ecdsa-')
+		return (true);
+	return (false);
+}
+
+function findPEMHeader(buf) {
+	var offset = 0;
+	while (offset < buf.length &&
+	    (buf[offset] === 32 || buf[offset] === 10))
+		++offset;
+	if (buf[offset] !== 45)
+		return (false);
+	while (offset < buf.length &&
+	    (buf[offset] === 45))
+		++offset;
+	while (offset < buf.length &&
+	    (buf[offset] === 32))
+		++offset;
+	if (offset + 5 > buf.length ||
+	    buf.slice(offset, offset + 5).toString('ascii') !== 'BEGIN')
+		return (false);
+	return (true);
+}
+
+function findDNSSECHeader(buf) {
+	// private case first
+	if (buf.length <= DNSSEC_PRIVKEY_HEADER_PREFIX.length)
+		return (false);
+	var headerCheck = buf.slice(0, DNSSEC_PRIVKEY_HEADER_PREFIX.length);
+	if (headerCheck.toString('ascii') === DNSSEC_PRIVKEY_HEADER_PREFIX)
+		return (true);
+
+	// public-key RFC3110 ?
+	// 'domain.com. IN KEY ...' or 'domain.com. IN DNSKEY ...'
+	// skip any comment-lines
+	if (typeof (buf) !== 'string') {
+		buf = buf.toString('ascii');
+	}
+	var lines = buf.split('\n');
+	var line = 0;
+	/* JSSTYLED */
+	while (lines[line].match(/^\;/))
+		line++;
+	if (lines[line].toString('ascii').match(/\. IN KEY /))
+		return (true);
+	if (lines[line].toString('ascii').match(/\. IN DNSKEY /))
+		return (true);
+	return (false);
+}
+
+function write(key, options) {
+	throw (new Error('"auto" format cannot be used for writing'));
+}
+
+
+/***/ }),
+/* 456 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+module.exports = {
+	read: read,
+	write: write
+};
 
-      module.exports = {
-        read: read,
-        write: write,
-      };
+var assert = __webpack_require__(16);
+var Buffer = __webpack_require__(15).Buffer;
+var rfc4253 = __webpack_require__(103);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+
+var sshpriv = __webpack_require__(192);
+
+/*JSSTYLED*/
+var SSHKEY_RE = /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/;
+/*JSSTYLED*/
+var SSHKEY_RE2 = /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/;
+
+function read(buf, options) {
+	if (typeof (buf) !== 'string') {
+		assert.buffer(buf, 'buf');
+		buf = buf.toString('ascii');
+	}
+
+	var trimmed = buf.trim().replace(/[\\\r]/g, '');
+	var m = trimmed.match(SSHKEY_RE);
+	if (!m)
+		m = trimmed.match(SSHKEY_RE2);
+	assert.ok(m, 'key must match regex');
+
+	var type = rfc4253.algToKeyType(m[1]);
+	var kbuf = Buffer.from(m[2], 'base64');
+
+	/*
+	 * This is a bit tricky. If we managed to parse the key and locate the
+	 * key comment with the regex, then do a non-partial read and assert
+	 * that we have consumed all bytes. If we couldn't locate the key
+	 * comment, though, there may be whitespace shenanigans going on that
+	 * have conjoined the comment to the rest of the key. We do a partial
+	 * read in this case to try to make the best out of a sorry situation.
+	 */
+	var key;
+	var ret = {};
+	if (m[4]) {
+		try {
+			key = rfc4253.read(kbuf);
+
+		} catch (e) {
+			m = trimmed.match(SSHKEY_RE2);
+			assert.ok(m, 'key must match regex');
+			kbuf = Buffer.from(m[2], 'base64');
+			key = rfc4253.readInternal(ret, 'public', kbuf);
+		}
+	} else {
+		key = rfc4253.readInternal(ret, 'public', kbuf);
+	}
+
+	assert.strictEqual(type, key.type);
+
+	if (m[4] && m[4].length > 0) {
+		key.comment = m[4];
+
+	} else if (ret.consumed) {
+		/*
+		 * Now the magic: trying to recover the key comment when it's
+		 * gotten conjoined to the key or otherwise shenanigan'd.
+		 *
+		 * Work out how much base64 we used, then drop all non-base64
+		 * chars from the beginning up to this point in the the string.
+		 * Then offset in this and try to make up for missing = chars.
+		 */
+		var data = m[2] + (m[3] ? m[3] : '');
+		var realOffset = Math.ceil(ret.consumed / 3) * 4;
+		data = data.slice(0, realOffset - 2). /*JSSTYLED*/
+		    replace(/[^a-zA-Z0-9+\/=]/g, '') +
+		    data.slice(realOffset - 2);
+
+		var padding = ret.consumed % 3;
+		if (padding > 0 &&
+		    data.slice(realOffset - 1, realOffset) !== '=')
+			realOffset--;
+		while (data.slice(realOffset, realOffset + 1) === '=')
+			realOffset++;
+
+		/* Finally, grab what we think is the comment & clean it up. */
+		var trailer = data.slice(realOffset);
+		trailer = trailer.replace(/[\r\n]/g, ' ').
+		    replace(/^\s+/, '');
+		if (trailer.match(/^[a-zA-Z0-9]/))
+			key.comment = trailer;
+	}
+
+	return (key);
+}
+
+function write(key, options) {
+	assert.object(key);
+	if (!Key.isKey(key))
+		throw (new Error('Must be a public key'));
+
+	var parts = [];
+	var alg = rfc4253.keyTypeToAlg(key);
+	parts.push(alg);
+
+	var buf = rfc4253.write(key);
+	parts.push(buf.toString('base64'));
+
+	if (key.comment)
+		parts.push(key.comment);
+
+	return (Buffer.from(parts.join(' ')));
+}
+
+
+/***/ }),
+/* 457 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2017 Joyent, Inc.
+
+module.exports = {
+	read: read,
+	verify: verify,
+	sign: sign,
+	signAsync: signAsync,
+	write: write
+};
 
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-
-      var pem = __webpack_require__(86);
-      var ssh = __webpack_require__(456);
-      var rfc4253 = __webpack_require__(103);
-      var dnssec = __webpack_require__(326);
-
-      var DNSSEC_PRIVKEY_HEADER_PREFIX = "Private-key-format: v1";
-
-      function read(buf, options) {
-        if (typeof buf === "string") {
-          if (buf.trim().match(/^[-]+[ ]*BEGIN/)) return pem.read(buf, options);
-          if (buf.match(/^\s*ssh-[a-z]/)) return ssh.read(buf, options);
-          if (buf.match(/^\s*ecdsa-/)) return ssh.read(buf, options);
-          if (findDNSSECHeader(buf)) return dnssec.read(buf, options);
-          buf = Buffer.from(buf, "binary");
-        } else {
-          assert.buffer(buf);
-          if (findPEMHeader(buf)) return pem.read(buf, options);
-          if (findSSHHeader(buf)) return ssh.read(buf, options);
-          if (findDNSSECHeader(buf)) return dnssec.read(buf, options);
-        }
-        if (buf.readUInt32BE(0) < buf.length) return rfc4253.read(buf, options);
-        throw new Error("Failed to auto-detect format of key");
-      }
+var assert = __webpack_require__(16);
+var asn1 = __webpack_require__(66);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var pem = __webpack_require__(86);
+var Identity = __webpack_require__(158);
+var Signature = __webpack_require__(75);
+var Certificate = __webpack_require__(155);
+var pkcs8 = __webpack_require__(157);
+
+/*
+ * This file is based on RFC5280 (X.509).
+ */
 
-      function findSSHHeader(buf) {
-        var offset = 0;
-        while (
-          offset < buf.length &&
-          (buf[offset] === 32 || buf[offset] === 10 || buf[offset] === 9)
-        )
-          ++offset;
-        if (
-          offset + 4 <= buf.length &&
-          buf.slice(offset, offset + 4).toString("ascii") === "ssh-"
-        )
-          return true;
-        if (
-          offset + 6 <= buf.length &&
-          buf.slice(offset, offset + 6).toString("ascii") === "ecdsa-"
-        )
-          return true;
-        return false;
-      }
+/* Helper to read in a single mpint */
+function readMPInt(der, nm) {
+	assert.strictEqual(der.peek(), asn1.Ber.Integer,
+	    nm + ' is not an Integer');
+	return (utils.mpNormalize(der.readString(asn1.Ber.Integer, true)));
+}
+
+function verify(cert, key) {
+	var sig = cert.signatures.x509;
+	assert.object(sig, 'x509 signature');
+
+	var algParts = sig.algo.split('-');
+	if (algParts[0] !== key.type)
+		return (false);
+
+	var blob = sig.cache;
+	if (blob === undefined) {
+		var der = new asn1.BerWriter();
+		writeTBSCert(cert, der);
+		blob = der.buffer;
+	}
+
+	var verifier = key.createVerify(algParts[1]);
+	verifier.write(blob);
+	return (verifier.verify(sig.signature));
+}
+
+function Local(i) {
+	return (asn1.Ber.Context | asn1.Ber.Constructor | i);
+}
+
+function Context(i) {
+	return (asn1.Ber.Context | i);
+}
+
+var SIGN_ALGS = {
+	'rsa-md5': '1.2.840.113549.1.1.4',
+	'rsa-sha1': '1.2.840.113549.1.1.5',
+	'rsa-sha256': '1.2.840.113549.1.1.11',
+	'rsa-sha384': '1.2.840.113549.1.1.12',
+	'rsa-sha512': '1.2.840.113549.1.1.13',
+	'dsa-sha1': '1.2.840.10040.4.3',
+	'dsa-sha256': '2.16.840.1.101.3.4.3.2',
+	'ecdsa-sha1': '1.2.840.10045.4.1',
+	'ecdsa-sha256': '1.2.840.10045.4.3.2',
+	'ecdsa-sha384': '1.2.840.10045.4.3.3',
+	'ecdsa-sha512': '1.2.840.10045.4.3.4',
+	'ed25519-sha512': '1.3.101.112'
+};
+Object.keys(SIGN_ALGS).forEach(function (k) {
+	SIGN_ALGS[SIGN_ALGS[k]] = k;
+});
+SIGN_ALGS['1.3.14.3.2.3'] = 'rsa-md5';
+SIGN_ALGS['1.3.14.3.2.29'] = 'rsa-sha1';
+
+var EXTS = {
+	'issuerKeyId': '2.5.29.35',
+	'altName': '2.5.29.17',
+	'basicConstraints': '2.5.29.19',
+	'keyUsage': '2.5.29.15',
+	'extKeyUsage': '2.5.29.37'
+};
 
-      function findPEMHeader(buf) {
-        var offset = 0;
-        while (
-          offset < buf.length &&
-          (buf[offset] === 32 || buf[offset] === 10)
-        )
-          ++offset;
-        if (buf[offset] !== 45) return false;
-        while (offset < buf.length && buf[offset] === 45) ++offset;
-        while (offset < buf.length && buf[offset] === 32) ++offset;
-        if (
-          offset + 5 > buf.length ||
-          buf.slice(offset, offset + 5).toString("ascii") !== "BEGIN"
-        )
-          return false;
-        return true;
-      }
+function read(buf, options) {
+	if (typeof (buf) === 'string') {
+		buf = Buffer.from(buf, 'binary');
+	}
+	assert.buffer(buf, 'buf');
+
+	var der = new asn1.BerReader(buf);
+
+	der.readSequence();
+	if (Math.abs(der.length - der.remain) > 1) {
+		throw (new Error('DER sequence does not contain whole byte ' +
+		    'stream'));
+	}
+
+	var tbsStart = der.offset;
+	der.readSequence();
+	var sigOffset = der.offset + der.length;
+	var tbsEnd = sigOffset;
+
+	if (der.peek() === Local(0)) {
+		der.readSequence(Local(0));
+		var version = der.readInt();
+		assert.ok(version <= 3,
+		    'only x.509 versions up to v3 supported');
+	}
+
+	var cert = {};
+	cert.signatures = {};
+	var sig = (cert.signatures.x509 = {});
+	sig.extras = {};
+
+	cert.serial = readMPInt(der, 'serial');
+
+	der.readSequence();
+	var after = der.offset + der.length;
+	var certAlgOid = der.readOID();
+	var certAlg = SIGN_ALGS[certAlgOid];
+	if (certAlg === undefined)
+		throw (new Error('unknown signature algorithm ' + certAlgOid));
+
+	der._offset = after;
+	cert.issuer = Identity.parseAsn1(der);
+
+	der.readSequence();
+	cert.validFrom = readDate(der);
+	cert.validUntil = readDate(der);
+
+	cert.subjects = [Identity.parseAsn1(der)];
+
+	der.readSequence();
+	after = der.offset + der.length;
+	cert.subjectKey = pkcs8.readPkcs8(undefined, 'public', der);
+	der._offset = after;
+
+	/* issuerUniqueID */
+	if (der.peek() === Local(1)) {
+		der.readSequence(Local(1));
+		sig.extras.issuerUniqueID =
+		    buf.slice(der.offset, der.offset + der.length);
+		der._offset += der.length;
+	}
+
+	/* subjectUniqueID */
+	if (der.peek() === Local(2)) {
+		der.readSequence(Local(2));
+		sig.extras.subjectUniqueID =
+		    buf.slice(der.offset, der.offset + der.length);
+		der._offset += der.length;
+	}
+
+	/* extensions */
+	if (der.peek() === Local(3)) {
+		der.readSequence(Local(3));
+		var extEnd = der.offset + der.length;
+		der.readSequence();
+
+		while (der.offset < extEnd)
+			readExtension(cert, buf, der);
+
+		assert.strictEqual(der.offset, extEnd);
+	}
+
+	assert.strictEqual(der.offset, sigOffset);
+
+	der.readSequence();
+	after = der.offset + der.length;
+	var sigAlgOid = der.readOID();
+	var sigAlg = SIGN_ALGS[sigAlgOid];
+	if (sigAlg === undefined)
+		throw (new Error('unknown signature algorithm ' + sigAlgOid));
+	der._offset = after;
+
+	var sigData = der.readString(asn1.Ber.BitString, true);
+	if (sigData[0] === 0)
+		sigData = sigData.slice(1);
+	var algParts = sigAlg.split('-');
+
+	sig.signature = Signature.parse(sigData, algParts[0], 'asn1');
+	sig.signature.hashAlgorithm = algParts[1];
+	sig.algo = sigAlg;
+	sig.cache = buf.slice(tbsStart, tbsEnd);
+
+	return (new Certificate(cert));
+}
+
+function readDate(der) {
+	if (der.peek() === asn1.Ber.UTCTime) {
+		return (utcTimeToDate(der.readString(asn1.Ber.UTCTime)));
+	} else if (der.peek() === asn1.Ber.GeneralizedTime) {
+		return (gTimeToDate(der.readString(asn1.Ber.GeneralizedTime)));
+	} else {
+		throw (new Error('Unsupported date format'));
+	}
+}
+
+/* RFC5280, section 4.2.1.6 (GeneralName type) */
+var ALTNAME = {
+	OtherName: Local(0),
+	RFC822Name: Context(1),
+	DNSName: Context(2),
+	X400Address: Local(3),
+	DirectoryName: Local(4),
+	EDIPartyName: Local(5),
+	URI: Context(6),
+	IPAddress: Context(7),
+	OID: Context(8)
+};
 
-      function findDNSSECHeader(buf) {
-        // private case first
-        if (buf.length <= DNSSEC_PRIVKEY_HEADER_PREFIX.length) return false;
-        var headerCheck = buf.slice(0, DNSSEC_PRIVKEY_HEADER_PREFIX.length);
-        if (headerCheck.toString("ascii") === DNSSEC_PRIVKEY_HEADER_PREFIX)
-          return true;
+/* RFC5280, section 4.2.1.12 (KeyPurposeId) */
+var EXTPURPOSE = {
+	'serverAuth': '1.3.6.1.5.5.7.3.1',
+	'clientAuth': '1.3.6.1.5.5.7.3.2',
+	'codeSigning': '1.3.6.1.5.5.7.3.3',
 
-        // public-key RFC3110 ?
-        // 'domain.com. IN KEY ...' or 'domain.com. IN DNSKEY ...'
-        // skip any comment-lines
-        if (typeof buf !== "string") {
-          buf = buf.toString("ascii");
-        }
-        var lines = buf.split("\n");
-        var line = 0;
-        /* JSSTYLED */
-        while (lines[line].match(/^\;/)) line++;
-        if (lines[line].toString("ascii").match(/\. IN KEY /)) return true;
-        if (lines[line].toString("ascii").match(/\. IN DNSKEY /)) return true;
-        return false;
-      }
+	/* See https://github.com/joyent/oid-docs/blob/master/root.md */
+	'joyentDocker': '1.3.6.1.4.1.38678.1.4.1',
+	'joyentCmon': '1.3.6.1.4.1.38678.1.4.2'
+};
+var EXTPURPOSE_REV = {};
+Object.keys(EXTPURPOSE).forEach(function (k) {
+	EXTPURPOSE_REV[EXTPURPOSE[k]] = k;
+});
+
+var KEYUSEBITS = [
+	'signature', 'identity', 'keyEncryption',
+	'encryption', 'keyAgreement', 'ca', 'crl'
+];
+
+function readExtension(cert, buf, der) {
+	der.readSequence();
+	var after = der.offset + der.length;
+	var extId = der.readOID();
+	var id;
+	var sig = cert.signatures.x509;
+	sig.extras.exts = [];
+
+	var critical;
+	if (der.peek() === asn1.Ber.Boolean)
+		critical = der.readBoolean();
+
+	switch (extId) {
+	case (EXTS.basicConstraints):
+		der.readSequence(asn1.Ber.OctetString);
+		der.readSequence();
+		var bcEnd = der.offset + der.length;
+		var ca = false;
+		if (der.peek() === asn1.Ber.Boolean)
+			ca = der.readBoolean();
+		if (cert.purposes === undefined)
+			cert.purposes = [];
+		if (ca === true)
+			cert.purposes.push('ca');
+		var bc = { oid: extId, critical: critical };
+		if (der.offset < bcEnd && der.peek() === asn1.Ber.Integer)
+			bc.pathLen = der.readInt();
+		sig.extras.exts.push(bc);
+		break;
+	case (EXTS.extKeyUsage):
+		der.readSequence(asn1.Ber.OctetString);
+		der.readSequence();
+		if (cert.purposes === undefined)
+			cert.purposes = [];
+		var ekEnd = der.offset + der.length;
+		while (der.offset < ekEnd) {
+			var oid = der.readOID();
+			cert.purposes.push(EXTPURPOSE_REV[oid] || oid);
+		}
+		/*
+		 * This is a bit of a hack: in the case where we have a cert
+		 * that's only allowed to do serverAuth or clientAuth (and not
+		 * the other), we want to make sure all our Subjects are of
+		 * the right type. But we already parsed our Subjects and
+		 * decided if they were hosts or users earlier (since it appears
+		 * first in the cert).
+		 *
+		 * So we go through and mutate them into the right kind here if
+		 * it doesn't match. This might not be hugely beneficial, as it
+		 * seems that single-purpose certs are not often seen in the
+		 * wild.
+		 */
+		if (cert.purposes.indexOf('serverAuth') !== -1 &&
+		    cert.purposes.indexOf('clientAuth') === -1) {
+			cert.subjects.forEach(function (ide) {
+				if (ide.type !== 'host') {
+					ide.type = 'host';
+					ide.hostname = ide.uid ||
+					    ide.email ||
+					    ide.components[0].value;
+				}
+			});
+		} else if (cert.purposes.indexOf('clientAuth') !== -1 &&
+		    cert.purposes.indexOf('serverAuth') === -1) {
+			cert.subjects.forEach(function (ide) {
+				if (ide.type !== 'user') {
+					ide.type = 'user';
+					ide.uid = ide.hostname ||
+					    ide.email ||
+					    ide.components[0].value;
+				}
+			});
+		}
+		sig.extras.exts.push({ oid: extId, critical: critical });
+		break;
+	case (EXTS.keyUsage):
+		der.readSequence(asn1.Ber.OctetString);
+		var bits = der.readString(asn1.Ber.BitString, true);
+		var setBits = readBitField(bits, KEYUSEBITS);
+		setBits.forEach(function (bit) {
+			if (cert.purposes === undefined)
+				cert.purposes = [];
+			if (cert.purposes.indexOf(bit) === -1)
+				cert.purposes.push(bit);
+		});
+		sig.extras.exts.push({ oid: extId, critical: critical,
+		    bits: bits });
+		break;
+	case (EXTS.altName):
+		der.readSequence(asn1.Ber.OctetString);
+		der.readSequence();
+		var aeEnd = der.offset + der.length;
+		while (der.offset < aeEnd) {
+			switch (der.peek()) {
+			case ALTNAME.OtherName:
+			case ALTNAME.EDIPartyName:
+				der.readSequence();
+				der._offset += der.length;
+				break;
+			case ALTNAME.OID:
+				der.readOID(ALTNAME.OID);
+				break;
+			case ALTNAME.RFC822Name:
+				/* RFC822 specifies email addresses */
+				var email = der.readString(ALTNAME.RFC822Name);
+				id = Identity.forEmail(email);
+				if (!cert.subjects[0].equals(id))
+					cert.subjects.push(id);
+				break;
+			case ALTNAME.DirectoryName:
+				der.readSequence(ALTNAME.DirectoryName);
+				id = Identity.parseAsn1(der);
+				if (!cert.subjects[0].equals(id))
+					cert.subjects.push(id);
+				break;
+			case ALTNAME.DNSName:
+				var host = der.readString(
+				    ALTNAME.DNSName);
+				id = Identity.forHost(host);
+				if (!cert.subjects[0].equals(id))
+					cert.subjects.push(id);
+				break;
+			default:
+				der.readString(der.peek());
+				break;
+			}
+		}
+		sig.extras.exts.push({ oid: extId, critical: critical });
+		break;
+	default:
+		sig.extras.exts.push({
+			oid: extId,
+			critical: critical,
+			data: der.readString(asn1.Ber.OctetString, true)
+		});
+		break;
+	}
+
+	der._offset = after;
+}
+
+var UTCTIME_RE =
+    /^([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
+function utcTimeToDate(t) {
+	var m = t.match(UTCTIME_RE);
+	assert.ok(m, 'timestamps must be in UTC');
+	var d = new Date();
+
+	var thisYear = d.getUTCFullYear();
+	var century = Math.floor(thisYear / 100) * 100;
+
+	var year = parseInt(m[1], 10);
+	if (thisYear % 100 < 50 && year >= 60)
+		year += (century - 1);
+	else
+		year += century;
+	d.setUTCFullYear(year, parseInt(m[2], 10) - 1, parseInt(m[3], 10));
+	d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
+	if (m[6] && m[6].length > 0)
+		d.setUTCSeconds(parseInt(m[6], 10));
+	return (d);
+}
+
+var GTIME_RE =
+    /^([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
+function gTimeToDate(t) {
+	var m = t.match(GTIME_RE);
+	assert.ok(m);
+	var d = new Date();
+
+	d.setUTCFullYear(parseInt(m[1], 10), parseInt(m[2], 10) - 1,
+	    parseInt(m[3], 10));
+	d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
+	if (m[6] && m[6].length > 0)
+		d.setUTCSeconds(parseInt(m[6], 10));
+	return (d);
+}
+
+function zeroPad(n) {
+	var s = '' + n;
+	while (s.length < 2)
+		s = '0' + s;
+	return (s);
+}
+
+function dateToUTCTime(d) {
+	var s = '';
+	s += zeroPad(d.getUTCFullYear() % 100);
+	s += zeroPad(d.getUTCMonth() + 1);
+	s += zeroPad(d.getUTCDate());
+	s += zeroPad(d.getUTCHours());
+	s += zeroPad(d.getUTCMinutes());
+	s += zeroPad(d.getUTCSeconds());
+	s += 'Z';
+	return (s);
+}
+
+function sign(cert, key) {
+	if (cert.signatures.x509 === undefined)
+		cert.signatures.x509 = {};
+	var sig = cert.signatures.x509;
+
+	sig.algo = key.type + '-' + key.defaultHashAlgorithm();
+	if (SIGN_ALGS[sig.algo] === undefined)
+		return (false);
+
+	var der = new asn1.BerWriter();
+	writeTBSCert(cert, der);
+	var blob = der.buffer;
+	sig.cache = blob;
+
+	var signer = key.createSign();
+	signer.write(blob);
+	cert.signatures.x509.signature = signer.sign();
+
+	return (true);
+}
+
+function signAsync(cert, signer, done) {
+	if (cert.signatures.x509 === undefined)
+		cert.signatures.x509 = {};
+	var sig = cert.signatures.x509;
+
+	var der = new asn1.BerWriter();
+	writeTBSCert(cert, der);
+	var blob = der.buffer;
+	sig.cache = blob;
+
+	signer(blob, function (err, signature) {
+		if (err) {
+			done(err);
+			return;
+		}
+		sig.algo = signature.type + '-' + signature.hashAlgorithm;
+		if (SIGN_ALGS[sig.algo] === undefined) {
+			done(new Error('Invalid signing algorithm "' +
+			    sig.algo + '"'));
+			return;
+		}
+		sig.signature = signature;
+		done();
+	});
+}
+
+function write(cert, options) {
+	var sig = cert.signatures.x509;
+	assert.object(sig, 'x509 signature');
+
+	var der = new asn1.BerWriter();
+	der.startSequence();
+	if (sig.cache) {
+		der._ensure(sig.cache.length);
+		sig.cache.copy(der._buf, der._offset);
+		der._offset += sig.cache.length;
+	} else {
+		writeTBSCert(cert, der);
+	}
+
+	der.startSequence();
+	der.writeOID(SIGN_ALGS[sig.algo]);
+	if (sig.algo.match(/^rsa-/))
+		der.writeNull();
+	der.endSequence();
+
+	var sigData = sig.signature.toBuffer('asn1');
+	var data = Buffer.alloc(sigData.length + 1);
+	data[0] = 0;
+	sigData.copy(data, 1);
+	der.writeBuffer(data, asn1.Ber.BitString);
+	der.endSequence();
+
+	return (der.buffer);
+}
+
+function writeTBSCert(cert, der) {
+	var sig = cert.signatures.x509;
+	assert.object(sig, 'x509 signature');
+
+	der.startSequence();
+
+	der.startSequence(Local(0));
+	der.writeInt(2);
+	der.endSequence();
+
+	der.writeBuffer(utils.mpNormalize(cert.serial), asn1.Ber.Integer);
+
+	der.startSequence();
+	der.writeOID(SIGN_ALGS[sig.algo]);
+	if (sig.algo.match(/^rsa-/))
+		der.writeNull();
+	der.endSequence();
+
+	cert.issuer.toAsn1(der);
+
+	der.startSequence();
+	der.writeString(dateToUTCTime(cert.validFrom), asn1.Ber.UTCTime);
+	der.writeString(dateToUTCTime(cert.validUntil), asn1.Ber.UTCTime);
+	der.endSequence();
+
+	var subject = cert.subjects[0];
+	var altNames = cert.subjects.slice(1);
+	subject.toAsn1(der);
+
+	pkcs8.writePkcs8(der, cert.subjectKey);
+
+	if (sig.extras && sig.extras.issuerUniqueID) {
+		der.writeBuffer(sig.extras.issuerUniqueID, Local(1));
+	}
+
+	if (sig.extras && sig.extras.subjectUniqueID) {
+		der.writeBuffer(sig.extras.subjectUniqueID, Local(2));
+	}
+
+	if (altNames.length > 0 || subject.type === 'host' ||
+	    (cert.purposes !== undefined && cert.purposes.length > 0) ||
+	    (sig.extras && sig.extras.exts)) {
+		der.startSequence(Local(3));
+		der.startSequence();
+
+		var exts = [];
+		if (cert.purposes !== undefined && cert.purposes.length > 0) {
+			exts.push({
+				oid: EXTS.basicConstraints,
+				critical: true
+			});
+			exts.push({
+				oid: EXTS.keyUsage,
+				critical: true
+			});
+			exts.push({
+				oid: EXTS.extKeyUsage,
+				critical: true
+			});
+		}
+		exts.push({ oid: EXTS.altName });
+		if (sig.extras && sig.extras.exts)
+			exts = sig.extras.exts;
+
+		for (var i = 0; i < exts.length; ++i) {
+			der.startSequence();
+			der.writeOID(exts[i].oid);
+
+			if (exts[i].critical !== undefined)
+				der.writeBoolean(exts[i].critical);
+
+			if (exts[i].oid === EXTS.altName) {
+				der.startSequence(asn1.Ber.OctetString);
+				der.startSequence();
+				if (subject.type === 'host') {
+					der.writeString(subject.hostname,
+					    Context(2));
+				}
+				for (var j = 0; j < altNames.length; ++j) {
+					if (altNames[j].type === 'host') {
+						der.writeString(
+						    altNames[j].hostname,
+						    ALTNAME.DNSName);
+					} else if (altNames[j].type ===
+					    'email') {
+						der.writeString(
+						    altNames[j].email,
+						    ALTNAME.RFC822Name);
+					} else {
+						/*
+						 * Encode anything else as a
+						 * DN style name for now.
+						 */
+						der.startSequence(
+						    ALTNAME.DirectoryName);
+						altNames[j].toAsn1(der);
+						der.endSequence();
+					}
+				}
+				der.endSequence();
+				der.endSequence();
+			} else if (exts[i].oid === EXTS.basicConstraints) {
+				der.startSequence(asn1.Ber.OctetString);
+				der.startSequence();
+				var ca = (cert.purposes.indexOf('ca') !== -1);
+				var pathLen = exts[i].pathLen;
+				der.writeBoolean(ca);
+				if (pathLen !== undefined)
+					der.writeInt(pathLen);
+				der.endSequence();
+				der.endSequence();
+			} else if (exts[i].oid === EXTS.extKeyUsage) {
+				der.startSequence(asn1.Ber.OctetString);
+				der.startSequence();
+				cert.purposes.forEach(function (purpose) {
+					if (purpose === 'ca')
+						return;
+					if (KEYUSEBITS.indexOf(purpose) !== -1)
+						return;
+					var oid = purpose;
+					if (EXTPURPOSE[purpose] !== undefined)
+						oid = EXTPURPOSE[purpose];
+					der.writeOID(oid);
+				});
+				der.endSequence();
+				der.endSequence();
+			} else if (exts[i].oid === EXTS.keyUsage) {
+				der.startSequence(asn1.Ber.OctetString);
+				/*
+				 * If we parsed this certificate from a byte
+				 * stream (i.e. we didn't generate it in sshpk)
+				 * then we'll have a ".bits" property on the
+				 * ext with the original raw byte contents.
+				 *
+				 * If we have this, use it here instead of
+				 * regenerating it. This guarantees we output
+				 * the same data we parsed, so signatures still
+				 * validate.
+				 */
+				if (exts[i].bits !== undefined) {
+					der.writeBuffer(exts[i].bits,
+					    asn1.Ber.BitString);
+				} else {
+					var bits = writeBitField(cert.purposes,
+					    KEYUSEBITS);
+					der.writeBuffer(bits,
+					    asn1.Ber.BitString);
+				}
+				der.endSequence();
+			} else {
+				der.writeBuffer(exts[i].data,
+				    asn1.Ber.OctetString);
+			}
+
+			der.endSequence();
+		}
+
+		der.endSequence();
+		der.endSequence();
+	}
+
+	der.endSequence();
+}
+
+/*
+ * Reads an ASN.1 BER bitfield out of the Buffer produced by doing
+ * `BerReader#readString(asn1.Ber.BitString)`. That function gives us the raw
+ * contents of the BitString tag, which is a count of unused bits followed by
+ * the bits as a right-padded byte string.
+ *
+ * `bits` is the Buffer, `bitIndex` should contain an array of string names
+ * for the bits in the string, ordered starting with bit #0 in the ASN.1 spec.
+ *
+ * Returns an array of Strings, the names of the bits that were set to 1.
+ */
+function readBitField(bits, bitIndex) {
+	var bitLen = 8 * (bits.length - 1) - bits[0];
+	var setBits = {};
+	for (var i = 0; i < bitLen; ++i) {
+		var byteN = 1 + Math.floor(i / 8);
+		var bit = 7 - (i % 8);
+		var mask = 1 << bit;
+		var bitVal = ((bits[byteN] & mask) !== 0);
+		var name = bitIndex[i];
+		if (bitVal && typeof (name) === 'string') {
+			setBits[name] = true;
+		}
+	}
+	return (Object.keys(setBits));
+}
+
+/*
+ * `setBits` is an array of strings, containing the names for each bit that
+ * sould be set to 1. `bitIndex` is same as in `readBitField()`.
+ *
+ * Returns a Buffer, ready to be written out with `BerWriter#writeString()`.
+ */
+function writeBitField(setBits, bitIndex) {
+	var bitLen = bitIndex.length;
+	var blen = Math.ceil(bitLen / 8);
+	var unused = blen * 8 - bitLen;
+	var bits = Buffer.alloc(1 + blen); // zero-filled
+	bits[0] = unused;
+	for (var i = 0; i < bitLen; ++i) {
+		var byteN = 1 + Math.floor(i / 8);
+		var bit = 7 - (i % 8);
+		var mask = 1 << bit;
+		var name = bitIndex[i];
+		if (name === undefined)
+			continue;
+		var bitVal = (setBits.indexOf(name) !== -1);
+		if (bitVal) {
+			bits[byteN] |= mask;
+		}
+	}
+	return (bits);
+}
+
+
+/***/ }),
+/* 458 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+
+/*<replacement>*/
+
+var Buffer = __webpack_require__(45).Buffer;
+/*</replacement>*/
+
+var isEncoding = Buffer.isEncoding || function (encoding) {
+  encoding = '' + encoding;
+  switch (encoding && encoding.toLowerCase()) {
+    case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
+      return true;
+    default:
+      return false;
+  }
+};
 
-      function write(key, options) {
-        throw new Error('"auto" format cannot be used for writing');
-      }
+function _normalizeEncoding(enc) {
+  if (!enc) return 'utf8';
+  var retried;
+  while (true) {
+    switch (enc) {
+      case 'utf8':
+      case 'utf-8':
+        return 'utf8';
+      case 'ucs2':
+      case 'ucs-2':
+      case 'utf16le':
+      case 'utf-16le':
+        return 'utf16le';
+      case 'latin1':
+      case 'binary':
+        return 'latin1';
+      case 'base64':
+      case 'ascii':
+      case 'hex':
+        return enc;
+      default:
+        if (retried) return; // undefined
+        enc = ('' + enc).toLowerCase();
+        retried = true;
+    }
+  }
+};
 
-      /***/
-    },
-    /* 456 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+// Do not cache `Buffer.isEncoding` when checking encoding names as some
+// modules monkey-patch it to support additional encodings
+function normalizeEncoding(enc) {
+  var nenc = _normalizeEncoding(enc);
+  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
+  return nenc || enc;
+}
+
+// StringDecoder provides an interface for efficiently splitting a series of
+// buffers into a series of JS strings without breaking apart multi-byte
+// characters.
+exports.StringDecoder = StringDecoder;
+function StringDecoder(encoding) {
+  this.encoding = normalizeEncoding(encoding);
+  var nb;
+  switch (this.encoding) {
+    case 'utf16le':
+      this.text = utf16Text;
+      this.end = utf16End;
+      nb = 4;
+      break;
+    case 'utf8':
+      this.fillLast = utf8FillLast;
+      nb = 4;
+      break;
+    case 'base64':
+      this.text = base64Text;
+      this.end = base64End;
+      nb = 3;
+      break;
+    default:
+      this.write = simpleWrite;
+      this.end = simpleEnd;
+      return;
+  }
+  this.lastNeed = 0;
+  this.lastTotal = 0;
+  this.lastChar = Buffer.allocUnsafe(nb);
+}
+
+StringDecoder.prototype.write = function (buf) {
+  if (buf.length === 0) return '';
+  var r;
+  var i;
+  if (this.lastNeed) {
+    r = this.fillLast(buf);
+    if (r === undefined) return '';
+    i = this.lastNeed;
+    this.lastNeed = 0;
+  } else {
+    i = 0;
+  }
+  if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
+  return r || '';
+};
 
-      module.exports = {
-        read: read,
-        write: write,
-      };
+StringDecoder.prototype.end = utf8End;
 
-      var assert = __webpack_require__(16);
-      var Buffer = __webpack_require__(15).Buffer;
-      var rfc4253 = __webpack_require__(103);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-
-      var sshpriv = __webpack_require__(192);
-
-      /*JSSTYLED*/
-      var SSHKEY_RE =
-        /^([a-z0-9-]+)[ \t]+([a-zA-Z0-9+\/]+[=]*)([ \t]+([^ \t][^\n]*[\n]*)?)?$/;
-      /*JSSTYLED*/
-      var SSHKEY_RE2 =
-        /^([a-z0-9-]+)[ \t\n]+([a-zA-Z0-9+\/][a-zA-Z0-9+\/ \t\n=]*)([^a-zA-Z0-9+\/ \t\n=].*)?$/;
-
-      function read(buf, options) {
-        if (typeof buf !== "string") {
-          assert.buffer(buf, "buf");
-          buf = buf.toString("ascii");
-        }
-
-        var trimmed = buf.trim().replace(/[\\\r]/g, "");
-        var m = trimmed.match(SSHKEY_RE);
-        if (!m) m = trimmed.match(SSHKEY_RE2);
-        assert.ok(m, "key must match regex");
-
-        var type = rfc4253.algToKeyType(m[1]);
-        var kbuf = Buffer.from(m[2], "base64");
-
-        /*
-         * This is a bit tricky. If we managed to parse the key and locate the
-         * key comment with the regex, then do a non-partial read and assert
-         * that we have consumed all bytes. If we couldn't locate the key
-         * comment, though, there may be whitespace shenanigans going on that
-         * have conjoined the comment to the rest of the key. We do a partial
-         * read in this case to try to make the best out of a sorry situation.
-         */
-        var key;
-        var ret = {};
-        if (m[4]) {
-          try {
-            key = rfc4253.read(kbuf);
-          } catch (e) {
-            m = trimmed.match(SSHKEY_RE2);
-            assert.ok(m, "key must match regex");
-            kbuf = Buffer.from(m[2], "base64");
-            key = rfc4253.readInternal(ret, "public", kbuf);
-          }
-        } else {
-          key = rfc4253.readInternal(ret, "public", kbuf);
-        }
+// Returns only complete characters in a Buffer
+StringDecoder.prototype.text = utf8Text;
 
-        assert.strictEqual(type, key.type);
+// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
+StringDecoder.prototype.fillLast = function (buf) {
+  if (this.lastNeed <= buf.length) {
+    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
+    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
+  }
+  buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
+  this.lastNeed -= buf.length;
+};
 
-        if (m[4] && m[4].length > 0) {
-          key.comment = m[4];
-        } else if (ret.consumed) {
-          /*
-           * Now the magic: trying to recover the key comment when it's
-           * gotten conjoined to the key or otherwise shenanigan'd.
-           *
-           * Work out how much base64 we used, then drop all non-base64
-           * chars from the beginning up to this point in the the string.
-           * Then offset in this and try to make up for missing = chars.
-           */
-          var data = m[2] + (m[3] ? m[3] : "");
-          var realOffset = Math.ceil(ret.consumed / 3) * 4;
-          data =
-            data
-              .slice(0, realOffset - 2) /*JSSTYLED*/
-              .replace(/[^a-zA-Z0-9+\/=]/g, "") + data.slice(realOffset - 2);
+// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
+// continuation byte. If an invalid byte is detected, -2 is returned.
+function utf8CheckByte(byte) {
+  if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
+  return byte >> 6 === 0x02 ? -1 : -2;
+}
+
+// Checks at most 3 bytes at the end of a Buffer in order to detect an
+// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
+// needed to complete the UTF-8 character (if applicable) are returned.
+function utf8CheckIncomplete(self, buf, i) {
+  var j = buf.length - 1;
+  if (j < i) return 0;
+  var nb = utf8CheckByte(buf[j]);
+  if (nb >= 0) {
+    if (nb > 0) self.lastNeed = nb - 1;
+    return nb;
+  }
+  if (--j < i || nb === -2) return 0;
+  nb = utf8CheckByte(buf[j]);
+  if (nb >= 0) {
+    if (nb > 0) self.lastNeed = nb - 2;
+    return nb;
+  }
+  if (--j < i || nb === -2) return 0;
+  nb = utf8CheckByte(buf[j]);
+  if (nb >= 0) {
+    if (nb > 0) {
+      if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
+    }
+    return nb;
+  }
+  return 0;
+}
+
+// Validates as many continuation bytes for a multi-byte UTF-8 character as
+// needed or are available. If we see a non-continuation byte where we expect
+// one, we "replace" the validated continuation bytes we've seen so far with
+// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
+// behavior. The continuation byte check is included three times in the case
+// where all of the continuation bytes for a character exist in the same buffer.
+// It is also done this way as a slight performance increase instead of using a
+// loop.
+function utf8CheckExtraBytes(self, buf, p) {
+  if ((buf[0] & 0xC0) !== 0x80) {
+    self.lastNeed = 0;
+    return '\ufffd';
+  }
+  if (self.lastNeed > 1 && buf.length > 1) {
+    if ((buf[1] & 0xC0) !== 0x80) {
+      self.lastNeed = 1;
+      return '\ufffd';
+    }
+    if (self.lastNeed > 2 && buf.length > 2) {
+      if ((buf[2] & 0xC0) !== 0x80) {
+        self.lastNeed = 2;
+        return '\ufffd';
+      }
+    }
+  }
+}
+
+// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
+function utf8FillLast(buf) {
+  var p = this.lastTotal - this.lastNeed;
+  var r = utf8CheckExtraBytes(this, buf, p);
+  if (r !== undefined) return r;
+  if (this.lastNeed <= buf.length) {
+    buf.copy(this.lastChar, p, 0, this.lastNeed);
+    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
+  }
+  buf.copy(this.lastChar, p, 0, buf.length);
+  this.lastNeed -= buf.length;
+}
+
+// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
+// partial character, the character's bytes are buffered until the required
+// number of bytes are available.
+function utf8Text(buf, i) {
+  var total = utf8CheckIncomplete(this, buf, i);
+  if (!this.lastNeed) return buf.toString('utf8', i);
+  this.lastTotal = total;
+  var end = buf.length - (total - this.lastNeed);
+  buf.copy(this.lastChar, 0, end);
+  return buf.toString('utf8', i, end);
+}
+
+// For UTF-8, a replacement character is added when ending on a partial
+// character.
+function utf8End(buf) {
+  var r = buf && buf.length ? this.write(buf) : '';
+  if (this.lastNeed) return r + '\ufffd';
+  return r;
+}
+
+// UTF-16LE typically needs two bytes per character, but even if we have an even
+// number of bytes available, we need to check if we end on a leading/high
+// surrogate. In that case, we need to wait for the next two bytes in order to
+// decode the last character properly.
+function utf16Text(buf, i) {
+  if ((buf.length - i) % 2 === 0) {
+    var r = buf.toString('utf16le', i);
+    if (r) {
+      var c = r.charCodeAt(r.length - 1);
+      if (c >= 0xD800 && c <= 0xDBFF) {
+        this.lastNeed = 2;
+        this.lastTotal = 4;
+        this.lastChar[0] = buf[buf.length - 2];
+        this.lastChar[1] = buf[buf.length - 1];
+        return r.slice(0, -1);
+      }
+    }
+    return r;
+  }
+  this.lastNeed = 1;
+  this.lastTotal = 2;
+  this.lastChar[0] = buf[buf.length - 1];
+  return buf.toString('utf16le', i, buf.length - 1);
+}
+
+// For UTF-16LE we do not explicitly append special replacement characters if we
+// end on a partial character, we simply let v8 handle that.
+function utf16End(buf) {
+  var r = buf && buf.length ? this.write(buf) : '';
+  if (this.lastNeed) {
+    var end = this.lastTotal - this.lastNeed;
+    return r + this.lastChar.toString('utf16le', 0, end);
+  }
+  return r;
+}
+
+function base64Text(buf, i) {
+  var n = (buf.length - i) % 3;
+  if (n === 0) return buf.toString('base64', i);
+  this.lastNeed = 3 - n;
+  this.lastTotal = 3;
+  if (n === 1) {
+    this.lastChar[0] = buf[buf.length - 1];
+  } else {
+    this.lastChar[0] = buf[buf.length - 2];
+    this.lastChar[1] = buf[buf.length - 1];
+  }
+  return buf.toString('base64', i, buf.length - n);
+}
+
+function base64End(buf) {
+  var r = buf && buf.length ? this.write(buf) : '';
+  if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
+  return r;
+}
+
+// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
+function simpleWrite(buf) {
+  return buf.toString(this.encoding);
+}
+
+function simpleEnd(buf) {
+  return buf && buf.length ? this.write(buf) : '';
+}
+
+/***/ }),
+/* 459 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var toBuffer = __webpack_require__(462)
+var alloc = __webpack_require__(380)
+
+var ZEROS = '0000000000000000000'
+var SEVENS = '7777777777777777777'
+var ZERO_OFFSET = '0'.charCodeAt(0)
+var USTAR = 'ustar\x0000'
+var MASK = parseInt('7777', 8)
+
+var clamp = function (index, len, defaultValue) {
+  if (typeof index !== 'number') return defaultValue
+  index = ~~index // Coerce to integer.
+  if (index >= len) return len
+  if (index >= 0) return index
+  index += len
+  if (index >= 0) return index
+  return 0
+}
+
+var toType = function (flag) {
+  switch (flag) {
+    case 0:
+      return 'file'
+    case 1:
+      return 'link'
+    case 2:
+      return 'symlink'
+    case 3:
+      return 'character-device'
+    case 4:
+      return 'block-device'
+    case 5:
+      return 'directory'
+    case 6:
+      return 'fifo'
+    case 7:
+      return 'contiguous-file'
+    case 72:
+      return 'pax-header'
+    case 55:
+      return 'pax-global-header'
+    case 27:
+      return 'gnu-long-link-path'
+    case 28:
+    case 30:
+      return 'gnu-long-path'
+  }
 
-          var padding = ret.consumed % 3;
-          if (padding > 0 && data.slice(realOffset - 1, realOffset) !== "=")
-            realOffset--;
-          while (data.slice(realOffset, realOffset + 1) === "=") realOffset++;
+  return null
+}
+
+var toTypeflag = function (flag) {
+  switch (flag) {
+    case 'file':
+      return 0
+    case 'link':
+      return 1
+    case 'symlink':
+      return 2
+    case 'character-device':
+      return 3
+    case 'block-device':
+      return 4
+    case 'directory':
+      return 5
+    case 'fifo':
+      return 6
+    case 'contiguous-file':
+      return 7
+    case 'pax-header':
+      return 72
+  }
 
-          /* Finally, grab what we think is the comment & clean it up. */
-          var trailer = data.slice(realOffset);
-          trailer = trailer.replace(/[\r\n]/g, " ").replace(/^\s+/, "");
-          if (trailer.match(/^[a-zA-Z0-9]/)) key.comment = trailer;
-        }
+  return 0
+}
 
-        return key;
-      }
+var indexOf = function (block, num, offset, end) {
+  for (; offset < end; offset++) {
+    if (block[offset] === num) return offset
+  }
+  return end
+}
+
+var cksum = function (block) {
+  var sum = 8 * 32
+  for (var i = 0; i < 148; i++) sum += block[i]
+  for (var j = 156; j < 512; j++) sum += block[j]
+  return sum
+}
+
+var encodeOct = function (val, n) {
+  val = val.toString(8)
+  if (val.length > n) return SEVENS.slice(0, n) + ' '
+  else return ZEROS.slice(0, n - val.length) + val + ' '
+}
+
+/* Copied from the node-tar repo and modified to meet
+ * tar-stream coding standard.
+ *
+ * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349
+ */
+function parse256 (buf) {
+  // first byte MUST be either 80 or FF
+  // 80 for positive, FF for 2's comp
+  var positive
+  if (buf[0] === 0x80) positive = true
+  else if (buf[0] === 0xFF) positive = false
+  else return null
+
+  // build up a base-256 tuple from the least sig to the highest
+  var zero = false
+  var tuple = []
+  for (var i = buf.length - 1; i > 0; i--) {
+    var byte = buf[i]
+    if (positive) tuple.push(byte)
+    else if (zero && byte === 0) tuple.push(0)
+    else if (zero) {
+      zero = false
+      tuple.push(0x100 - byte)
+    } else tuple.push(0xFF - byte)
+  }
+
+  var sum = 0
+  var l = tuple.length
+  for (i = 0; i < l; i++) {
+    sum += tuple[i] * Math.pow(256, i)
+  }
 
-      function write(key, options) {
-        assert.object(key);
-        if (!Key.isKey(key)) throw new Error("Must be a public key");
+  return positive ? sum : -1 * sum
+}
+
+var decodeOct = function (val, offset, length) {
+  val = val.slice(offset, offset + length)
+  offset = 0
+
+  // If prefixed with 0x80 then parse as a base-256 integer
+  if (val[offset] & 0x80) {
+    return parse256(val)
+  } else {
+    // Older versions of tar can prefix with spaces
+    while (offset < val.length && val[offset] === 32) offset++
+    var end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length)
+    while (offset < end && val[offset] === 0) offset++
+    if (end === offset) return 0
+    return parseInt(val.slice(offset, end).toString(), 8)
+  }
+}
+
+var decodeStr = function (val, offset, length, encoding) {
+  return val.slice(offset, indexOf(val, 0, offset, offset + length)).toString(encoding)
+}
+
+var addLength = function (str) {
+  var len = Buffer.byteLength(str)
+  var digits = Math.floor(Math.log(len) / Math.log(10)) + 1
+  if (len + digits >= Math.pow(10, digits)) digits++
+
+  return (len + digits) + str
+}
+
+exports.decodeLongPath = function (buf, encoding) {
+  return decodeStr(buf, 0, buf.length, encoding)
+}
+
+exports.encodePax = function (opts) { // TODO: encode more stuff in pax
+  var result = ''
+  if (opts.name) result += addLength(' path=' + opts.name + '\n')
+  if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\n')
+  var pax = opts.pax
+  if (pax) {
+    for (var key in pax) {
+      result += addLength(' ' + key + '=' + pax[key] + '\n')
+    }
+  }
+  return toBuffer(result)
+}
 
-        var parts = [];
-        var alg = rfc4253.keyTypeToAlg(key);
-        parts.push(alg);
+exports.decodePax = function (buf) {
+  var result = {}
 
-        var buf = rfc4253.write(key);
-        parts.push(buf.toString("base64"));
+  while (buf.length) {
+    var i = 0
+    while (i < buf.length && buf[i] !== 32) i++
+    var len = parseInt(buf.slice(0, i).toString(), 10)
+    if (!len) return result
 
-        if (key.comment) parts.push(key.comment);
+    var b = buf.slice(i + 1, len - 1).toString()
+    var keyIndex = b.indexOf('=')
+    if (keyIndex === -1) return result
+    result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1)
 
-        return Buffer.from(parts.join(" "));
-      }
+    buf = buf.slice(len)
+  }
 
-      /***/
-    },
-    /* 457 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
-
-      module.exports = {
-        read: read,
-        verify: verify,
-        sign: sign,
-        signAsync: signAsync,
-        write: write,
-      };
+  return result
+}
 
-      var assert = __webpack_require__(16);
-      var asn1 = __webpack_require__(66);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var pem = __webpack_require__(86);
-      var Identity = __webpack_require__(158);
-      var Signature = __webpack_require__(75);
-      var Certificate = __webpack_require__(155);
-      var pkcs8 = __webpack_require__(157);
+exports.encode = function (opts) {
+  var buf = alloc(512)
+  var name = opts.name
+  var prefix = ''
 
-      /*
-       * This file is based on RFC5280 (X.509).
-       */
+  if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/'
+  if (Buffer.byteLength(name) !== name.length) return null // utf-8
 
-      /* Helper to read in a single mpint */
-      function readMPInt(der, nm) {
-        assert.strictEqual(
-          der.peek(),
-          asn1.Ber.Integer,
-          nm + " is not an Integer",
-        );
-        return utils.mpNormalize(der.readString(asn1.Ber.Integer, true));
-      }
+  while (Buffer.byteLength(name) > 100) {
+    var i = name.indexOf('/')
+    if (i === -1) return null
+    prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i)
+    name = name.slice(i + 1)
+  }
 
-      function verify(cert, key) {
-        var sig = cert.signatures.x509;
-        assert.object(sig, "x509 signature");
+  if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155) return null
+  if (opts.linkname && Buffer.byteLength(opts.linkname) > 100) return null
+
+  buf.write(name)
+  buf.write(encodeOct(opts.mode & MASK, 6), 100)
+  buf.write(encodeOct(opts.uid, 6), 108)
+  buf.write(encodeOct(opts.gid, 6), 116)
+  buf.write(encodeOct(opts.size, 11), 124)
+  buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136)
+
+  buf[156] = ZERO_OFFSET + toTypeflag(opts.type)
+
+  if (opts.linkname) buf.write(opts.linkname, 157)
+
+  buf.write(USTAR, 257)
+  if (opts.uname) buf.write(opts.uname, 265)
+  if (opts.gname) buf.write(opts.gname, 297)
+  buf.write(encodeOct(opts.devmajor || 0, 6), 329)
+  buf.write(encodeOct(opts.devminor || 0, 6), 337)
+
+  if (prefix) buf.write(prefix, 345)
+
+  buf.write(encodeOct(cksum(buf), 6), 148)
+
+  return buf
+}
+
+exports.decode = function (buf, filenameEncoding) {
+  var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET
+
+  var name = decodeStr(buf, 0, 100, filenameEncoding)
+  var mode = decodeOct(buf, 100, 8)
+  var uid = decodeOct(buf, 108, 8)
+  var gid = decodeOct(buf, 116, 8)
+  var size = decodeOct(buf, 124, 12)
+  var mtime = decodeOct(buf, 136, 12)
+  var type = toType(typeflag)
+  var linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding)
+  var uname = decodeStr(buf, 265, 32)
+  var gname = decodeStr(buf, 297, 32)
+  var devmajor = decodeOct(buf, 329, 8)
+  var devminor = decodeOct(buf, 337, 8)
+
+  if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name
+
+  // to support old tar versions that use trailing / to indicate dirs
+  if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5
+
+  var c = cksum(buf)
+
+  // checksum is still initial value if header was null.
+  if (c === 8 * 32) return null
+
+  // valid checksum
+  if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?')
+
+  return {
+    name: name,
+    mode: mode,
+    uid: uid,
+    gid: gid,
+    size: size,
+    mtime: new Date(1000 * mtime),
+    type: type,
+    linkname: linkname,
+    uname: uname,
+    gname: gname,
+    devmajor: devmajor,
+    devminor: devminor
+  }
+}
+
+
+/***/ }),
+/* 460 */
+/***/ (function(module, exports, __webpack_require__) {
+
+exports.extract = __webpack_require__(949)
+exports.pack = __webpack_require__(950)
+
+
+/***/ }),
+/* 461 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var Transform = __webpack_require__(794)
+  , inherits  = __webpack_require__(3).inherits
+  , xtend     = __webpack_require__(465)
+
+function DestroyableTransform(opts) {
+  Transform.call(this, opts)
+  this._destroyed = false
+}
+
+inherits(DestroyableTransform, Transform)
+
+DestroyableTransform.prototype.destroy = function(err) {
+  if (this._destroyed) return
+  this._destroyed = true
+  
+  var self = this
+  process.nextTick(function() {
+    if (err)
+      self.emit('error', err)
+    self.emit('close')
+  })
+}
+
+// a noop _transform function
+function noop (chunk, enc, callback) {
+  callback(null, chunk)
+}
+
+
+// create a new export function, used by both the main export and
+// the .ctor export, contains common logic for dealing with arguments
+function through2 (construct) {
+  return function (options, transform, flush) {
+    if (typeof options == 'function') {
+      flush     = transform
+      transform = options
+      options   = {}
+    }
 
-        var algParts = sig.algo.split("-");
-        if (algParts[0] !== key.type) return false;
+    if (typeof transform != 'function')
+      transform = noop
 
-        var blob = sig.cache;
-        if (blob === undefined) {
-          var der = new asn1.BerWriter();
-          writeTBSCert(cert, der);
-          blob = der.buffer;
-        }
+    if (typeof flush != 'function')
+      flush = null
 
-        var verifier = key.createVerify(algParts[1]);
-        verifier.write(blob);
-        return verifier.verify(sig.signature);
-      }
+    return construct(options, transform, flush)
+  }
+}
 
-      function Local(i) {
-        return asn1.Ber.Context | asn1.Ber.Constructor | i;
-      }
 
-      function Context(i) {
-        return asn1.Ber.Context | i;
-      }
+// main export, just make me a transform stream!
+module.exports = through2(function (options, transform, flush) {
+  var t2 = new DestroyableTransform(options)
 
-      var SIGN_ALGS = {
-        "rsa-md5": "1.2.840.113549.1.1.4",
-        "rsa-sha1": "1.2.840.113549.1.1.5",
-        "rsa-sha256": "1.2.840.113549.1.1.11",
-        "rsa-sha384": "1.2.840.113549.1.1.12",
-        "rsa-sha512": "1.2.840.113549.1.1.13",
-        "dsa-sha1": "1.2.840.10040.4.3",
-        "dsa-sha256": "2.16.840.1.101.3.4.3.2",
-        "ecdsa-sha1": "1.2.840.10045.4.1",
-        "ecdsa-sha256": "1.2.840.10045.4.3.2",
-        "ecdsa-sha384": "1.2.840.10045.4.3.3",
-        "ecdsa-sha512": "1.2.840.10045.4.3.4",
-        "ed25519-sha512": "1.3.101.112",
-      };
-      Object.keys(SIGN_ALGS).forEach(function (k) {
-        SIGN_ALGS[SIGN_ALGS[k]] = k;
-      });
-      SIGN_ALGS["1.3.14.3.2.3"] = "rsa-md5";
-      SIGN_ALGS["1.3.14.3.2.29"] = "rsa-sha1";
-
-      var EXTS = {
-        issuerKeyId: "2.5.29.35",
-        altName: "2.5.29.17",
-        basicConstraints: "2.5.29.19",
-        keyUsage: "2.5.29.15",
-        extKeyUsage: "2.5.29.37",
-      };
+  t2._transform = transform
 
-      function read(buf, options) {
-        if (typeof buf === "string") {
-          buf = Buffer.from(buf, "binary");
-        }
-        assert.buffer(buf, "buf");
+  if (flush)
+    t2._flush = flush
 
-        var der = new asn1.BerReader(buf);
+  return t2
+})
 
-        der.readSequence();
-        if (Math.abs(der.length - der.remain) > 1) {
-          throw new Error(
-            "DER sequence does not contain whole byte " + "stream",
-          );
-        }
 
-        var tbsStart = der.offset;
-        der.readSequence();
-        var sigOffset = der.offset + der.length;
-        var tbsEnd = sigOffset;
+// make me a reusable prototype that I can `new`, or implicitly `new`
+// with a constructor call
+module.exports.ctor = through2(function (options, transform, flush) {
+  function Through2 (override) {
+    if (!(this instanceof Through2))
+      return new Through2(override)
 
-        if (der.peek() === Local(0)) {
-          der.readSequence(Local(0));
-          var version = der.readInt();
-          assert.ok(version <= 3, "only x.509 versions up to v3 supported");
-        }
+    this.options = xtend(options, override)
 
-        var cert = {};
-        cert.signatures = {};
-        var sig = (cert.signatures.x509 = {});
-        sig.extras = {};
+    DestroyableTransform.call(this, this.options)
+  }
 
-        cert.serial = readMPInt(der, "serial");
+  inherits(Through2, DestroyableTransform)
 
-        der.readSequence();
-        var after = der.offset + der.length;
-        var certAlgOid = der.readOID();
-        var certAlg = SIGN_ALGS[certAlgOid];
-        if (certAlg === undefined)
-          throw new Error("unknown signature algorithm " + certAlgOid);
+  Through2.prototype._transform = transform
 
-        der._offset = after;
-        cert.issuer = Identity.parseAsn1(der);
+  if (flush)
+    Through2.prototype._flush = flush
 
-        der.readSequence();
-        cert.validFrom = readDate(der);
-        cert.validUntil = readDate(der);
+  return Through2
+})
 
-        cert.subjects = [Identity.parseAsn1(der)];
 
-        der.readSequence();
-        after = der.offset + der.length;
-        cert.subjectKey = pkcs8.readPkcs8(undefined, "public", der);
-        der._offset = after;
+module.exports.obj = through2(function (options, transform, flush) {
+  var t2 = new DestroyableTransform(xtend({ objectMode: true, highWaterMark: 16 }, options))
 
-        /* issuerUniqueID */
-        if (der.peek() === Local(1)) {
-          der.readSequence(Local(1));
-          sig.extras.issuerUniqueID = buf.slice(
-            der.offset,
-            der.offset + der.length,
-          );
-          der._offset += der.length;
-        }
+  t2._transform = transform
 
-        /* subjectUniqueID */
-        if (der.peek() === Local(2)) {
-          der.readSequence(Local(2));
-          sig.extras.subjectUniqueID = buf.slice(
-            der.offset,
-            der.offset + der.length,
-          );
-          der._offset += der.length;
-        }
+  if (flush)
+    t2._flush = flush
 
-        /* extensions */
-        if (der.peek() === Local(3)) {
-          der.readSequence(Local(3));
-          var extEnd = der.offset + der.length;
-          der.readSequence();
+  return t2
+})
 
-          while (der.offset < extEnd) readExtension(cert, buf, der);
 
-          assert.strictEqual(der.offset, extEnd);
-        }
+/***/ }),
+/* 462 */
+/***/ (function(module, exports) {
 
-        assert.strictEqual(der.offset, sigOffset);
+module.exports = toBuffer
 
-        der.readSequence();
-        after = der.offset + der.length;
-        var sigAlgOid = der.readOID();
-        var sigAlg = SIGN_ALGS[sigAlgOid];
-        if (sigAlg === undefined)
-          throw new Error("unknown signature algorithm " + sigAlgOid);
-        der._offset = after;
+var makeBuffer = Buffer.from && Buffer.from !== Uint8Array.from ? Buffer.from : bufferFrom
 
-        var sigData = der.readString(asn1.Ber.BitString, true);
-        if (sigData[0] === 0) sigData = sigData.slice(1);
-        var algParts = sigAlg.split("-");
+function bufferFrom (buf, enc) {
+  return new Buffer(buf, enc)
+}
 
-        sig.signature = Signature.parse(sigData, algParts[0], "asn1");
-        sig.signature.hashAlgorithm = algParts[1];
-        sig.algo = sigAlg;
-        sig.cache = buf.slice(tbsStart, tbsEnd);
+function toBuffer (buf, enc) {
+  if (Buffer.isBuffer(buf)) return buf
+  if (typeof buf === 'string') return makeBuffer(buf, enc)
+  if (Array.isArray(buf)) return makeBuffer(buf)
+  throw new Error('Input should be a buffer or a string')
+}
 
-        return new Certificate(cert);
-      }
 
-      function readDate(der) {
-        if (der.peek() === asn1.Ber.UTCTime) {
-          return utcTimeToDate(der.readString(asn1.Ber.UTCTime));
-        } else if (der.peek() === asn1.Ber.GeneralizedTime) {
-          return gTimeToDate(der.readString(asn1.Ber.GeneralizedTime));
-        } else {
-          throw new Error("Unsupported date format");
-        }
-      }
+/***/ }),
+/* 463 */
+/***/ (function(module, exports) {
 
-      /* RFC5280, section 4.2.1.6 (GeneralName type) */
-      var ALTNAME = {
-        OtherName: Local(0),
-        RFC822Name: Context(1),
-        DNSName: Context(2),
-        X400Address: Local(3),
-        DirectoryName: Local(4),
-        EDIPartyName: Local(5),
-        URI: Context(6),
-        IPAddress: Context(7),
-        OID: Context(8),
-      };
+/**
+ * Convert array of 16 byte values to UUID string format of the form:
+ * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+ */
+var byteToHex = [];
+for (var i = 0; i < 256; ++i) {
+  byteToHex[i] = (i + 0x100).toString(16).substr(1);
+}
+
+function bytesToUuid(buf, offset) {
+  var i = offset || 0;
+  var bth = byteToHex;
+  // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
+  return ([bth[buf[i++]], bth[buf[i++]], 
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]],
+	bth[buf[i++]], bth[buf[i++]],
+	bth[buf[i++]], bth[buf[i++]]]).join('');
+}
+
+module.exports = bytesToUuid;
+
+
+/***/ }),
+/* 464 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Unique ID creation requires a high quality random # generator.  In node.js
+// this is pretty straight-forward - we use the crypto API.
+
+var crypto = __webpack_require__(11);
+
+module.exports = function nodeRNG() {
+  return crypto.randomBytes(16);
+};
 
-      /* RFC5280, section 4.2.1.12 (KeyPurposeId) */
-      var EXTPURPOSE = {
-        serverAuth: "1.3.6.1.5.5.7.3.1",
-        clientAuth: "1.3.6.1.5.5.7.3.2",
-        codeSigning: "1.3.6.1.5.5.7.3.3",
 
-        /* See https://github.com/joyent/oid-docs/blob/master/root.md */
-        joyentDocker: "1.3.6.1.4.1.38678.1.4.1",
-        joyentCmon: "1.3.6.1.4.1.38678.1.4.2",
-      };
-      var EXTPURPOSE_REV = {};
-      Object.keys(EXTPURPOSE).forEach(function (k) {
-        EXTPURPOSE_REV[EXTPURPOSE[k]] = k;
-      });
+/***/ }),
+/* 465 */
+/***/ (function(module, exports) {
 
-      var KEYUSEBITS = [
-        "signature",
-        "identity",
-        "keyEncryption",
-        "encryption",
-        "keyAgreement",
-        "ca",
-        "crl",
-      ];
+module.exports = extend
 
-      function readExtension(cert, buf, der) {
-        der.readSequence();
-        var after = der.offset + der.length;
-        var extId = der.readOID();
-        var id;
-        var sig = cert.signatures.x509;
-        sig.extras.exts = [];
-
-        var critical;
-        if (der.peek() === asn1.Ber.Boolean) critical = der.readBoolean();
-
-        switch (extId) {
-          case EXTS.basicConstraints:
-            der.readSequence(asn1.Ber.OctetString);
-            der.readSequence();
-            var bcEnd = der.offset + der.length;
-            var ca = false;
-            if (der.peek() === asn1.Ber.Boolean) ca = der.readBoolean();
-            if (cert.purposes === undefined) cert.purposes = [];
-            if (ca === true) cert.purposes.push("ca");
-            var bc = { oid: extId, critical: critical };
-            if (der.offset < bcEnd && der.peek() === asn1.Ber.Integer)
-              bc.pathLen = der.readInt();
-            sig.extras.exts.push(bc);
-            break;
-          case EXTS.extKeyUsage:
-            der.readSequence(asn1.Ber.OctetString);
-            der.readSequence();
-            if (cert.purposes === undefined) cert.purposes = [];
-            var ekEnd = der.offset + der.length;
-            while (der.offset < ekEnd) {
-              var oid = der.readOID();
-              cert.purposes.push(EXTPURPOSE_REV[oid] || oid);
-            }
-            /*
-             * This is a bit of a hack: in the case where we have a cert
-             * that's only allowed to do serverAuth or clientAuth (and not
-             * the other), we want to make sure all our Subjects are of
-             * the right type. But we already parsed our Subjects and
-             * decided if they were hosts or users earlier (since it appears
-             * first in the cert).
-             *
-             * So we go through and mutate them into the right kind here if
-             * it doesn't match. This might not be hugely beneficial, as it
-             * seems that single-purpose certs are not often seen in the
-             * wild.
-             */
-            if (
-              cert.purposes.indexOf("serverAuth") !== -1 &&
-              cert.purposes.indexOf("clientAuth") === -1
-            ) {
-              cert.subjects.forEach(function (ide) {
-                if (ide.type !== "host") {
-                  ide.type = "host";
-                  ide.hostname =
-                    ide.uid || ide.email || ide.components[0].value;
-                }
-              });
-            } else if (
-              cert.purposes.indexOf("clientAuth") !== -1 &&
-              cert.purposes.indexOf("serverAuth") === -1
-            ) {
-              cert.subjects.forEach(function (ide) {
-                if (ide.type !== "user") {
-                  ide.type = "user";
-                  ide.uid =
-                    ide.hostname || ide.email || ide.components[0].value;
-                }
-              });
-            }
-            sig.extras.exts.push({ oid: extId, critical: critical });
-            break;
-          case EXTS.keyUsage:
-            der.readSequence(asn1.Ber.OctetString);
-            var bits = der.readString(asn1.Ber.BitString, true);
-            var setBits = readBitField(bits, KEYUSEBITS);
-            setBits.forEach(function (bit) {
-              if (cert.purposes === undefined) cert.purposes = [];
-              if (cert.purposes.indexOf(bit) === -1) cert.purposes.push(bit);
-            });
-            sig.extras.exts.push({
-              oid: extId,
-              critical: critical,
-              bits: bits,
-            });
-            break;
-          case EXTS.altName:
-            der.readSequence(asn1.Ber.OctetString);
-            der.readSequence();
-            var aeEnd = der.offset + der.length;
-            while (der.offset < aeEnd) {
-              switch (der.peek()) {
-                case ALTNAME.OtherName:
-                case ALTNAME.EDIPartyName:
-                  der.readSequence();
-                  der._offset += der.length;
-                  break;
-                case ALTNAME.OID:
-                  der.readOID(ALTNAME.OID);
-                  break;
-                case ALTNAME.RFC822Name:
-                  /* RFC822 specifies email addresses */
-                  var email = der.readString(ALTNAME.RFC822Name);
-                  id = Identity.forEmail(email);
-                  if (!cert.subjects[0].equals(id)) cert.subjects.push(id);
-                  break;
-                case ALTNAME.DirectoryName:
-                  der.readSequence(ALTNAME.DirectoryName);
-                  id = Identity.parseAsn1(der);
-                  if (!cert.subjects[0].equals(id)) cert.subjects.push(id);
-                  break;
-                case ALTNAME.DNSName:
-                  var host = der.readString(ALTNAME.DNSName);
-                  id = Identity.forHost(host);
-                  if (!cert.subjects[0].equals(id)) cert.subjects.push(id);
-                  break;
-                default:
-                  der.readString(der.peek());
-                  break;
-              }
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+function extend() {
+    var target = {}
+
+    for (var i = 0; i < arguments.length; i++) {
+        var source = arguments[i]
+
+        for (var key in source) {
+            if (hasOwnProperty.call(source, key)) {
+                target[key] = source[key]
             }
-            sig.extras.exts.push({ oid: extId, critical: critical });
-            break;
-          default:
-            sig.extras.exts.push({
-              oid: extId,
-              critical: critical,
-              data: der.readString(asn1.Ber.OctetString, true),
-            });
-            break;
         }
+    }
 
-        der._offset = after;
-      }
+    return target
+}
 
-      var UTCTIME_RE =
-        /^([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
-      function utcTimeToDate(t) {
-        var m = t.match(UTCTIME_RE);
-        assert.ok(m, "timestamps must be in UTC");
-        var d = new Date();
 
-        var thisYear = d.getUTCFullYear();
-        var century = Math.floor(thisYear / 100) * 100;
+/***/ }),
+/* 466 */
+/***/ (function(module, exports) {
 
-        var year = parseInt(m[1], 10);
-        if (thisYear % 100 < 50 && year >= 60) year += century - 1;
-        else year += century;
-        d.setUTCFullYear(year, parseInt(m[2], 10) - 1, parseInt(m[3], 10));
-        d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
-        if (m[6] && m[6].length > 0) d.setUTCSeconds(parseInt(m[6], 10));
-        return d;
-      }
+module.exports = require("constants");
 
-      var GTIME_RE =
-        /^([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})?Z$/;
-      function gTimeToDate(t) {
-        var m = t.match(GTIME_RE);
-        assert.ok(m);
-        var d = new Date();
+/***/ }),
+/* 467 */
+/***/ (function(module, exports) {
 
-        d.setUTCFullYear(
-          parseInt(m[1], 10),
-          parseInt(m[2], 10) - 1,
-          parseInt(m[3], 10),
-        );
-        d.setUTCHours(parseInt(m[4], 10), parseInt(m[5], 10));
-        if (m[6] && m[6].length > 0) d.setUTCSeconds(parseInt(m[6], 10));
-        return d;
-      }
+module.exports = require("tls");
 
-      function zeroPad(n) {
-        var s = "" + n;
-        while (s.length < 2) s = "0" + s;
-        return s;
-      }
+/***/ }),
+/* 468 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function dateToUTCTime(d) {
-        var s = "";
-        s += zeroPad(d.getUTCFullYear() % 100);
-        s += zeroPad(d.getUTCMonth() + 1);
-        s += zeroPad(d.getUTCDate());
-        s += zeroPad(d.getUTCHours());
-        s += zeroPad(d.getUTCMinutes());
-        s += zeroPad(d.getUTCSeconds());
-        s += "Z";
-        return s;
-      }
+"use strict";
 
-      function sign(cert, key) {
-        if (cert.signatures.x509 === undefined) cert.signatures.x509 = {};
-        var sig = cert.signatures.x509;
 
-        sig.algo = key.type + "-" + key.defaultHashAlgorithm();
-        if (SIGN_ALGS[sig.algo] === undefined) return false;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = handleSignals;
 
-        var der = new asn1.BerWriter();
-        writeTBSCert(cert, der);
-        var blob = der.buffer;
-        sig.cache = blob;
+var _child;
 
-        var signer = key.createSign();
-        signer.write(blob);
-        cert.signatures.x509.signature = signer.sign();
+function _load_child() {
+  return _child = __webpack_require__(58);
+}
 
-        return true;
-      }
+function forwardSignalAndExit(signal) {
+  (0, (_child || _load_child()).forwardSignalToSpawnedProcesses)(signal);
+  // We want to exit immediately here since `SIGTERM` means that
+  // If we lose stdout messages due to abrupt exit, shoot the messenger?
+  process.exit(1); // eslint-disable-line no-process-exit
+}
+function handleSignals() {
+  process.on('SIGTERM', () => {
+    forwardSignalAndExit('SIGTERM');
+  });
+}
 
-      function signAsync(cert, signer, done) {
-        if (cert.signatures.x509 === undefined) cert.signatures.x509 = {};
-        var sig = cert.signatures.x509;
+/***/ }),
+/* 469 */
+/***/ (function(module, exports) {
 
-        var der = new asn1.BerWriter();
-        writeTBSCert(cert, der);
-        var blob = der.buffer;
-        sig.cache = blob;
 
-        signer(blob, function (err, signature) {
-          if (err) {
-            done(err);
-            return;
-          }
-          sig.algo = signature.type + "-" + signature.hashAlgorithm;
-          if (SIGN_ALGS[sig.algo] === undefined) {
-            done(new Error('Invalid signing algorithm "' + sig.algo + '"'));
-            return;
-          }
-          sig.signature = signature;
-          done();
-        });
-      }
+var defaultConfig = {
+  uncaughtException: false,
+  SIGINT: true,
+  SIGTERM: true,
+  SIGQUIT: true
+}
 
-      function write(cert, options) {
-        var sig = cert.signatures.x509;
-        assert.object(sig, "x509 signature");
+var DEBUG = false
 
-        var der = new asn1.BerWriter();
-        der.startSequence();
-        if (sig.cache) {
-          der._ensure(sig.cache.length);
-          sig.cache.copy(der._buf, der._offset);
-          der._offset += sig.cache.length;
-        } else {
-          writeTBSCert(cert, der);
+function ON_DEATH (callback) {
+  var handlers = [];
+  Object.keys(defaultConfig).forEach(function(key) {
+    var val = defaultConfig[key]
+    var handler = null;
+    if (val) {
+      if (DEBUG) {
+        handler = function() {
+          var args = Array.prototype.slice.call(arguments, 0)
+          args.unshift(key)
+          console.log('Trapped ' + key)
+          callback.apply(null, args)
+        };
+        process.on(key, handler)
+      } else {
+        handler = function() {
+          var args = Array.prototype.slice.call(arguments, 0)
+          args.unshift(key)
+          callback.apply(null, args)
         }
+        process.on(key, handler)
+      }
+      handlers.push([key, handler])
+    }
+  })
+  return function OFF_DEATH() {
+    handlers.forEach(function (args) {
+      var key = args[0];
+      var handler = args[1];
+      process.removeListener(key, handler);
+    })
+  }
+}
+
+module.exports = function (arg) {
+  if (typeof arg === 'object') {
+    if (arg['debug'])
+      DEBUG = arg.debug
+    if (arg['DEBUG'])
+      DEBUG = arg.DEBUG
+    delete arg.debug; delete arg.DEBUG;
+
+    Object.keys(arg).forEach(function(key) {
+      defaultConfig[key] = arg[key]
+    })
+
+    if (DEBUG)
+      console.log('ON_DEATH: debug mode enabled for pid [%d]', process.pid)
+
+    return ON_DEATH
+   } else if (typeof arg === 'function') {
+    return ON_DEATH(arg)
+  }
+}
 
-        der.startSequence();
-        der.writeOID(SIGN_ALGS[sig.algo]);
-        if (sig.algo.match(/^rsa-/)) der.writeNull();
-        der.endSequence();
 
-        var sigData = sig.signature.toBuffer("asn1");
-        var data = Buffer.alloc(sigData.length + 1);
-        data[0] = 0;
-        sigData.copy(data, 1);
-        der.writeBuffer(data, asn1.Ber.BitString);
-        der.endSequence();
 
-        return der.buffer;
-      }
+/***/ }),
+/* 470 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function writeTBSCert(cert, der) {
-        var sig = cert.signatures.x509;
-        assert.object(sig, "x509 signature");
+"use strict";
 
-        der.startSequence();
+var util = __webpack_require__(3);
+var onExit = __webpack_require__(451);
+var currentlyUnhandled = __webpack_require__(629);
 
-        der.startSequence(Local(0));
-        der.writeInt(2);
-        der.endSequence();
+var installed = false;
 
-        der.writeBuffer(utils.mpNormalize(cert.serial), asn1.Ber.Integer);
+module.exports = function (log) {
+	if (installed) {
+		return;
+	}
 
-        der.startSequence();
-        der.writeOID(SIGN_ALGS[sig.algo]);
-        if (sig.algo.match(/^rsa-/)) der.writeNull();
-        der.endSequence();
+	installed = true;
 
-        cert.issuer.toAsn1(der);
+	log = log || console.error;
 
-        der.startSequence();
-        der.writeString(dateToUTCTime(cert.validFrom), asn1.Ber.UTCTime);
-        der.writeString(dateToUTCTime(cert.validUntil), asn1.Ber.UTCTime);
-        der.endSequence();
+	var listUnhandled = currentlyUnhandled();
 
-        var subject = cert.subjects[0];
-        var altNames = cert.subjects.slice(1);
-        subject.toAsn1(der);
+	onExit(function () {
+		var unhandledRejections = listUnhandled();
 
-        pkcs8.writePkcs8(der, cert.subjectKey);
+		if (unhandledRejections.length > 0) {
+			unhandledRejections.forEach(function (x) {
+				var err = x.reason;
 
-        if (sig.extras && sig.extras.issuerUniqueID) {
-          der.writeBuffer(sig.extras.issuerUniqueID, Local(1));
-        }
+				if (!(err instanceof Error)) {
+					err = new Error('Promise rejected with value: ' + util.inspect(err));
+				}
 
-        if (sig.extras && sig.extras.subjectUniqueID) {
-          der.writeBuffer(sig.extras.subjectUniqueID, Local(2));
-        }
+				log(err.stack);
+			});
 
-        if (
-          altNames.length > 0 ||
-          subject.type === "host" ||
-          (cert.purposes !== undefined && cert.purposes.length > 0) ||
-          (sig.extras && sig.extras.exts)
-        ) {
-          der.startSequence(Local(3));
-          der.startSequence();
-
-          var exts = [];
-          if (cert.purposes !== undefined && cert.purposes.length > 0) {
-            exts.push({
-              oid: EXTS.basicConstraints,
-              critical: true,
-            });
-            exts.push({
-              oid: EXTS.keyUsage,
-              critical: true,
-            });
-            exts.push({
-              oid: EXTS.extKeyUsage,
-              critical: true,
-            });
-          }
-          exts.push({ oid: EXTS.altName });
-          if (sig.extras && sig.extras.exts) exts = sig.extras.exts;
+			process.exitCode = 1;
+		}
+	});
+};
 
-          for (var i = 0; i < exts.length; ++i) {
-            der.startSequence();
-            der.writeOID(exts[i].oid);
 
-            if (exts[i].critical !== undefined)
-              der.writeBoolean(exts[i].critical);
+/***/ }),
+/* 471 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            if (exts[i].oid === EXTS.altName) {
-              der.startSequence(asn1.Ber.OctetString);
-              der.startSequence();
-              if (subject.type === "host") {
-                der.writeString(subject.hostname, Context(2));
-              }
-              for (var j = 0; j < altNames.length; ++j) {
-                if (altNames[j].type === "host") {
-                  der.writeString(altNames[j].hostname, ALTNAME.DNSName);
-                } else if (altNames[j].type === "email") {
-                  der.writeString(altNames[j].email, ALTNAME.RFC822Name);
-                } else {
-                  /*
-                   * Encode anything else as a
-                   * DN style name for now.
-                   */
-                  der.startSequence(ALTNAME.DirectoryName);
-                  altNames[j].toAsn1(der);
-                  der.endSequence();
-                }
-              }
-              der.endSequence();
-              der.endSequence();
-            } else if (exts[i].oid === EXTS.basicConstraints) {
-              der.startSequence(asn1.Ber.OctetString);
-              der.startSequence();
-              var ca = cert.purposes.indexOf("ca") !== -1;
-              var pathLen = exts[i].pathLen;
-              der.writeBoolean(ca);
-              if (pathLen !== undefined) der.writeInt(pathLen);
-              der.endSequence();
-              der.endSequence();
-            } else if (exts[i].oid === EXTS.extKeyUsage) {
-              der.startSequence(asn1.Ber.OctetString);
-              der.startSequence();
-              cert.purposes.forEach(function (purpose) {
-                if (purpose === "ca") return;
-                if (KEYUSEBITS.indexOf(purpose) !== -1) return;
-                var oid = purpose;
-                if (EXTPURPOSE[purpose] !== undefined)
-                  oid = EXTPURPOSE[purpose];
-                der.writeOID(oid);
-              });
-              der.endSequence();
-              der.endSequence();
-            } else if (exts[i].oid === EXTS.keyUsage) {
-              der.startSequence(asn1.Ber.OctetString);
-              /*
-               * If we parsed this certificate from a byte
-               * stream (i.e. we didn't generate it in sshpk)
-               * then we'll have a ".bits" property on the
-               * ext with the original raw byte contents.
-               *
-               * If we have this, use it here instead of
-               * regenerating it. This guarantees we output
-               * the same data we parsed, so signatures still
-               * validate.
-               */
-              if (exts[i].bits !== undefined) {
-                der.writeBuffer(exts[i].bits, asn1.Ber.BitString);
-              } else {
-                var bits = writeBitField(cert.purposes, KEYUSEBITS);
-                der.writeBuffer(bits, asn1.Ber.BitString);
-              }
-              der.endSequence();
-            } else {
-              der.writeBuffer(exts[i].data, asn1.Ber.OctetString);
-            }
+"use strict";
 
-            der.endSequence();
-          }
 
-          der.endSequence();
-          der.endSequence();
-        }
+const fs = __webpack_require__(391);
+const path = __webpack_require__(0);
+const retry = __webpack_require__(819);
+const syncFs = __webpack_require__(779);
 
-        der.endSequence();
-      }
+const locks = {};
 
-      /*
-       * Reads an ASN.1 BER bitfield out of the Buffer produced by doing
-       * `BerReader#readString(asn1.Ber.BitString)`. That function gives us the raw
-       * contents of the BitString tag, which is a count of unused bits followed by
-       * the bits as a right-padded byte string.
-       *
-       * `bits` is the Buffer, `bitIndex` should contain an array of string names
-       * for the bits in the string, ordered starting with bit #0 in the ASN.1 spec.
-       *
-       * Returns an array of Strings, the names of the bits that were set to 1.
-       */
-      function readBitField(bits, bitIndex) {
-        var bitLen = 8 * (bits.length - 1) - bits[0];
-        var setBits = {};
-        for (var i = 0; i < bitLen; ++i) {
-          var byteN = 1 + Math.floor(i / 8);
-          var bit = 7 - (i % 8);
-          var mask = 1 << bit;
-          var bitVal = (bits[byteN] & mask) !== 0;
-          var name = bitIndex[i];
-          if (bitVal && typeof name === "string") {
-            setBits[name] = true;
-          }
+function getLockFile(file) {
+    return `${file}.lock`;
+}
+
+function canonicalPath(file, options, callback) {
+    if (!options.realpath) {
+        return callback(null, path.resolve(file));
+    }
+
+    // Use realpath to resolve symlinks
+    // It also resolves relative paths
+    options.fs.realpath(file, callback);
+}
+
+function acquireLock(file, options, callback) {
+    // Use mkdir to create the lockfile (atomic operation)
+    options.fs.mkdir(getLockFile(file), (err) => {
+        // If successful, we are done
+        if (!err) {
+            return callback();
         }
-        return Object.keys(setBits);
-      }
 
-      /*
-       * `setBits` is an array of strings, containing the names for each bit that
-       * sould be set to 1. `bitIndex` is same as in `readBitField()`.
-       *
-       * Returns a Buffer, ready to be written out with `BerWriter#writeString()`.
-       */
-      function writeBitField(setBits, bitIndex) {
-        var bitLen = bitIndex.length;
-        var blen = Math.ceil(bitLen / 8);
-        var unused = blen * 8 - bitLen;
-        var bits = Buffer.alloc(1 + blen); // zero-filled
-        bits[0] = unused;
-        for (var i = 0; i < bitLen; ++i) {
-          var byteN = 1 + Math.floor(i / 8);
-          var bit = 7 - (i % 8);
-          var mask = 1 << bit;
-          var name = bitIndex[i];
-          if (name === undefined) continue;
-          var bitVal = setBits.indexOf(name) !== -1;
-          if (bitVal) {
-            bits[byteN] |= mask;
-          }
+        // If error is not EEXIST then some other error occurred while locking
+        if (err.code !== 'EEXIST') {
+            return callback(err);
         }
-        return bits;
-      }
 
-      /***/
-    },
-    /* 458 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+        // Otherwise, check if lock is stale by analyzing the file mtime
+        if (options.stale <= 0) {
+            return callback(Object.assign(new Error('Lock file is already being hold'), { code: 'ELOCKED', file }));
+        }
 
-      /*<replacement>*/
+        options.fs.stat(getLockFile(file), (err, stat) => {
+            if (err) {
+                // Retry if the lockfile has been removed (meanwhile)
+                // Skip stale check to avoid recursiveness
+                if (err.code === 'ENOENT') {
+                    return acquireLock(file, Object.assign({}, options, { stale: 0 }), callback);
+                }
 
-      var Buffer = __webpack_require__(45).Buffer;
-      /*</replacement>*/
+                return callback(err);
+            }
 
-      var isEncoding =
-        Buffer.isEncoding ||
-        function (encoding) {
-          encoding = "" + encoding;
-          switch (encoding && encoding.toLowerCase()) {
-            case "hex":
-            case "utf8":
-            case "utf-8":
-            case "ascii":
-            case "binary":
-            case "base64":
-            case "ucs2":
-            case "ucs-2":
-            case "utf16le":
-            case "utf-16le":
-            case "raw":
-              return true;
-            default:
-              return false;
-          }
-        };
+            if (!isLockStale(stat, options)) {
+                return callback(Object.assign(new Error('Lock file is already being hold'), { code: 'ELOCKED', file }));
+            }
 
-      function _normalizeEncoding(enc) {
-        if (!enc) return "utf8";
-        var retried;
-        while (true) {
-          switch (enc) {
-            case "utf8":
-            case "utf-8":
-              return "utf8";
-            case "ucs2":
-            case "ucs-2":
-            case "utf16le":
-            case "utf-16le":
-              return "utf16le";
-            case "latin1":
-            case "binary":
-              return "latin1";
-            case "base64":
-            case "ascii":
-            case "hex":
-              return enc;
-            default:
-              if (retried) return; // undefined
-              enc = ("" + enc).toLowerCase();
-              retried = true;
-          }
-        }
-      }
+            // If it's stale, remove it and try again!
+            // Skip stale check to avoid recursiveness
+            removeLock(file, options, (err) => {
+                if (err) {
+                    return callback(err);
+                }
 
-      // Do not cache `Buffer.isEncoding` when checking encoding names as some
-      // modules monkey-patch it to support additional encodings
-      function normalizeEncoding(enc) {
-        var nenc = _normalizeEncoding(enc);
-        if (
-          typeof nenc !== "string" &&
-          (Buffer.isEncoding === isEncoding || !isEncoding(enc))
-        )
-          throw new Error("Unknown encoding: " + enc);
-        return nenc || enc;
-      }
-
-      // StringDecoder provides an interface for efficiently splitting a series of
-      // buffers into a series of JS strings without breaking apart multi-byte
-      // characters.
-      exports.StringDecoder = StringDecoder;
-      function StringDecoder(encoding) {
-        this.encoding = normalizeEncoding(encoding);
-        var nb;
-        switch (this.encoding) {
-          case "utf16le":
-            this.text = utf16Text;
-            this.end = utf16End;
-            nb = 4;
-            break;
-          case "utf8":
-            this.fillLast = utf8FillLast;
-            nb = 4;
-            break;
-          case "base64":
-            this.text = base64Text;
-            this.end = base64End;
-            nb = 3;
-            break;
-          default:
-            this.write = simpleWrite;
-            this.end = simpleEnd;
-            return;
-        }
-        this.lastNeed = 0;
-        this.lastTotal = 0;
-        this.lastChar = Buffer.allocUnsafe(nb);
-      }
+                acquireLock(file, Object.assign({}, options, { stale: 0 }), callback);
+            });
+        });
+    });
+}
 
-      StringDecoder.prototype.write = function (buf) {
-        if (buf.length === 0) return "";
-        var r;
-        var i;
-        if (this.lastNeed) {
-          r = this.fillLast(buf);
-          if (r === undefined) return "";
-          i = this.lastNeed;
-          this.lastNeed = 0;
-        } else {
-          i = 0;
+function isLockStale(stat, options) {
+    return stat.mtime.getTime() < Date.now() - options.stale;
+}
+
+function removeLock(file, options, callback) {
+    // Remove lockfile, ignoring ENOENT errors
+    options.fs.rmdir(getLockFile(file), (err) => {
+        if (err && err.code !== 'ENOENT') {
+            return callback(err);
         }
-        if (i < buf.length)
-          return r ? r + this.text(buf, i) : this.text(buf, i);
-        return r || "";
-      };
 
-      StringDecoder.prototype.end = utf8End;
+        callback();
+    });
+}
 
-      // Returns only complete characters in a Buffer
-      StringDecoder.prototype.text = utf8Text;
+function updateLock(file, options) {
+    const lock = locks[file];
 
-      // Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
-      StringDecoder.prototype.fillLast = function (buf) {
-        if (this.lastNeed <= buf.length) {
-          buf.copy(
-            this.lastChar,
-            this.lastTotal - this.lastNeed,
-            0,
-            this.lastNeed,
-          );
-          return this.lastChar.toString(this.encoding, 0, this.lastTotal);
-        }
-        buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
-        this.lastNeed -= buf.length;
-      };
+    /* istanbul ignore next */
+    if (lock.updateTimeout) {
+        return;
+    }
 
-      // Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
-      // continuation byte. If an invalid byte is detected, -2 is returned.
-      function utf8CheckByte(byte) {
-        if (byte <= 0x7f) return 0;
-        else if (byte >> 5 === 0x06) return 2;
-        else if (byte >> 4 === 0x0e) return 3;
-        else if (byte >> 3 === 0x1e) return 4;
-        return byte >> 6 === 0x02 ? -1 : -2;
-      }
-
-      // Checks at most 3 bytes at the end of a Buffer in order to detect an
-      // incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
-      // needed to complete the UTF-8 character (if applicable) are returned.
-      function utf8CheckIncomplete(self, buf, i) {
-        var j = buf.length - 1;
-        if (j < i) return 0;
-        var nb = utf8CheckByte(buf[j]);
-        if (nb >= 0) {
-          if (nb > 0) self.lastNeed = nb - 1;
-          return nb;
-        }
-        if (--j < i || nb === -2) return 0;
-        nb = utf8CheckByte(buf[j]);
-        if (nb >= 0) {
-          if (nb > 0) self.lastNeed = nb - 2;
-          return nb;
-        }
-        if (--j < i || nb === -2) return 0;
-        nb = utf8CheckByte(buf[j]);
-        if (nb >= 0) {
-          if (nb > 0) {
-            if (nb === 2) nb = 0;
-            else self.lastNeed = nb - 3;
-          }
-          return nb;
-        }
-        return 0;
-      }
+    lock.updateDelay = lock.updateDelay || options.update;
+    lock.updateTimeout = setTimeout(() => {
+        const mtime = Date.now() / 1000;
 
-      // Validates as many continuation bytes for a multi-byte UTF-8 character as
-      // needed or are available. If we see a non-continuation byte where we expect
-      // one, we "replace" the validated continuation bytes we've seen so far with
-      // a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
-      // behavior. The continuation byte check is included three times in the case
-      // where all of the continuation bytes for a character exist in the same buffer.
-      // It is also done this way as a slight performance increase instead of using a
-      // loop.
-      function utf8CheckExtraBytes(self, buf, p) {
-        if ((buf[0] & 0xc0) !== 0x80) {
-          self.lastNeed = 0;
-          return "\ufffd";
-        }
-        if (self.lastNeed > 1 && buf.length > 1) {
-          if ((buf[1] & 0xc0) !== 0x80) {
-            self.lastNeed = 1;
-            return "\ufffd";
-          }
-          if (self.lastNeed > 2 && buf.length > 2) {
-            if ((buf[2] & 0xc0) !== 0x80) {
-              self.lastNeed = 2;
-              return "\ufffd";
+        lock.updateTimeout = null;
+
+        options.fs.utimes(getLockFile(file), mtime, mtime, (err) => {
+            // Ignore if the lock was released
+            if (lock.released) {
+                return;
             }
-          }
-        }
-      }
 
-      // Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
-      function utf8FillLast(buf) {
-        var p = this.lastTotal - this.lastNeed;
-        var r = utf8CheckExtraBytes(this, buf, p);
-        if (r !== undefined) return r;
-        if (this.lastNeed <= buf.length) {
-          buf.copy(this.lastChar, p, 0, this.lastNeed);
-          return this.lastChar.toString(this.encoding, 0, this.lastTotal);
-        }
-        buf.copy(this.lastChar, p, 0, buf.length);
-        this.lastNeed -= buf.length;
-      }
-
-      // Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
-      // partial character, the character's bytes are buffered until the required
-      // number of bytes are available.
-      function utf8Text(buf, i) {
-        var total = utf8CheckIncomplete(this, buf, i);
-        if (!this.lastNeed) return buf.toString("utf8", i);
-        this.lastTotal = total;
-        var end = buf.length - (total - this.lastNeed);
-        buf.copy(this.lastChar, 0, end);
-        return buf.toString("utf8", i, end);
-      }
-
-      // For UTF-8, a replacement character is added when ending on a partial
-      // character.
-      function utf8End(buf) {
-        var r = buf && buf.length ? this.write(buf) : "";
-        if (this.lastNeed) return r + "\ufffd";
-        return r;
-      }
-
-      // UTF-16LE typically needs two bytes per character, but even if we have an even
-      // number of bytes available, we need to check if we end on a leading/high
-      // surrogate. In that case, we need to wait for the next two bytes in order to
-      // decode the last character properly.
-      function utf16Text(buf, i) {
-        if ((buf.length - i) % 2 === 0) {
-          var r = buf.toString("utf16le", i);
-          if (r) {
-            var c = r.charCodeAt(r.length - 1);
-            if (c >= 0xd800 && c <= 0xdbff) {
-              this.lastNeed = 2;
-              this.lastTotal = 4;
-              this.lastChar[0] = buf[buf.length - 2];
-              this.lastChar[1] = buf[buf.length - 1];
-              return r.slice(0, -1);
+            // Verify if we are within the stale threshold
+            if (lock.lastUpdate <= Date.now() - options.stale &&
+                lock.lastUpdate > Date.now() - options.stale * 2) {
+                return compromisedLock(file, lock, Object.assign(new Error(lock.updateError || 'Unable to update lock within the stale \
+threshold'), { code: 'ECOMPROMISED' }));
             }
-          }
-          return r;
-        }
-        this.lastNeed = 1;
-        this.lastTotal = 2;
-        this.lastChar[0] = buf[buf.length - 1];
-        return buf.toString("utf16le", i, buf.length - 1);
-      }
 
-      // For UTF-16LE we do not explicitly append special replacement characters if we
-      // end on a partial character, we simply let v8 handle that.
-      function utf16End(buf) {
-        var r = buf && buf.length ? this.write(buf) : "";
-        if (this.lastNeed) {
-          var end = this.lastTotal - this.lastNeed;
-          return r + this.lastChar.toString("utf16le", 0, end);
-        }
-        return r;
-      }
+            // If the file is older than (stale * 2), we assume the clock is moved manually,
+            // which we consider a valid case
 
-      function base64Text(buf, i) {
-        var n = (buf.length - i) % 3;
-        if (n === 0) return buf.toString("base64", i);
-        this.lastNeed = 3 - n;
-        this.lastTotal = 3;
-        if (n === 1) {
-          this.lastChar[0] = buf[buf.length - 1];
-        } else {
-          this.lastChar[0] = buf[buf.length - 2];
-          this.lastChar[1] = buf[buf.length - 1];
-        }
-        return buf.toString("base64", i, buf.length - n);
-      }
+            // If it failed to update the lockfile, keep trying unless
+            // the lockfile was deleted!
+            if (err) {
+                if (err.code === 'ENOENT') {
+                    return compromisedLock(file, lock, Object.assign(err, { code: 'ECOMPROMISED' }));
+                }
 
-      function base64End(buf) {
-        var r = buf && buf.length ? this.write(buf) : "";
-        if (this.lastNeed)
-          return r + this.lastChar.toString("base64", 0, 3 - this.lastNeed);
-        return r;
-      }
+                lock.updateError = err;
+                lock.updateDelay = 1000;
+                return updateLock(file, options);
+            }
 
-      // Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
-      function simpleWrite(buf) {
-        return buf.toString(this.encoding);
-      }
+            // All ok, keep updating..
+            lock.lastUpdate = Date.now();
+            lock.updateError = null;
+            lock.updateDelay = null;
+            updateLock(file, options);
+        });
+    }, lock.updateDelay);
 
-      function simpleEnd(buf) {
-        return buf && buf.length ? this.write(buf) : "";
-      }
+    // Unref the timer so that the nodejs process can exit freely
+    // This is safe because all acquired locks will be automatically released
+    // on process exit
 
-      /***/
-    },
-    /* 459 */
-    /***/ function (module, exports, __webpack_require__) {
-      var toBuffer = __webpack_require__(462);
-      var alloc = __webpack_require__(380);
-
-      var ZEROS = "0000000000000000000";
-      var SEVENS = "7777777777777777777";
-      var ZERO_OFFSET = "0".charCodeAt(0);
-      var USTAR = "ustar\x0000";
-      var MASK = parseInt("7777", 8);
-
-      var clamp = function (index, len, defaultValue) {
-        if (typeof index !== "number") return defaultValue;
-        index = ~~index; // Coerce to integer.
-        if (index >= len) return len;
-        if (index >= 0) return index;
-        index += len;
-        if (index >= 0) return index;
-        return 0;
-      };
+    // We first check that `lock.updateTimeout.unref` exists because some users
+    // may be using this module outside of NodeJS (e.g., in an electron app), 
+    // and in those cases `setTimeout` return an integer.
+    if (lock.updateTimeout.unref) {
+        lock.updateTimeout.unref();
+    }
+}
 
-      var toType = function (flag) {
-        switch (flag) {
-          case 0:
-            return "file";
-          case 1:
-            return "link";
-          case 2:
-            return "symlink";
-          case 3:
-            return "character-device";
-          case 4:
-            return "block-device";
-          case 5:
-            return "directory";
-          case 6:
-            return "fifo";
-          case 7:
-            return "contiguous-file";
-          case 72:
-            return "pax-header";
-          case 55:
-            return "pax-global-header";
-          case 27:
-            return "gnu-long-link-path";
-          case 28:
-          case 30:
-            return "gnu-long-path";
-        }
+function compromisedLock(file, lock, err) {
+    lock.released = true;                                    // Signal the lock has been released
+    /* istanbul ignore next */
+    lock.updateTimeout && clearTimeout(lock.updateTimeout);  // Cancel lock mtime update
 
-        return null;
-      };
+    if (locks[file] === lock) {
+        delete locks[file];
+    }
 
-      var toTypeflag = function (flag) {
-        switch (flag) {
-          case "file":
-            return 0;
-          case "link":
-            return 1;
-          case "symlink":
-            return 2;
-          case "character-device":
-            return 3;
-          case "block-device":
-            return 4;
-          case "directory":
-            return 5;
-          case "fifo":
-            return 6;
-          case "contiguous-file":
-            return 7;
-          case "pax-header":
-            return 72;
-        }
+    lock.compromised(err);
+}
 
-        return 0;
-      };
+// -----------------------------------------
+
+function lock(file, options, compromised, callback) {
+    if (typeof options === 'function') {
+        callback = compromised;
+        compromised = options;
+        options = null;
+    }
+
+    if (!callback) {
+        callback = compromised;
+        compromised = null;
+    }
 
-      var indexOf = function (block, num, offset, end) {
-        for (; offset < end; offset++) {
-          if (block[offset] === num) return offset;
+    options = Object.assign({
+        stale: 10000,
+        update: null,
+        realpath: true,
+        retries: 0,
+        fs,
+    }, options);
+
+    options.retries = options.retries || 0;
+    options.retries = typeof options.retries === 'number' ? { retries: options.retries } : options.retries;
+    options.stale = Math.max(options.stale || 0, 2000);
+    options.update = options.update == null ? options.stale / 2 : options.update || 0;
+    options.update = Math.max(Math.min(options.update, options.stale / 2), 1000);
+    compromised = compromised || function (err) { throw err; };
+
+    // Resolve to a canonical file path
+    canonicalPath(file, options, (err, file) => {
+        if (err) {
+            return callback(err);
         }
-        return end;
-      };
 
-      var cksum = function (block) {
-        var sum = 8 * 32;
-        for (var i = 0; i < 148; i++) sum += block[i];
-        for (var j = 156; j < 512; j++) sum += block[j];
-        return sum;
-      };
+        // Attempt to acquire the lock
+        const operation = retry.operation(options.retries);
 
-      var encodeOct = function (val, n) {
-        val = val.toString(8);
-        if (val.length > n) return SEVENS.slice(0, n) + " ";
-        else return ZEROS.slice(0, n - val.length) + val + " ";
-      };
+        operation.attempt(() => {
+            acquireLock(file, options, (err) => {
+                if (operation.retry(err)) {
+                    return;
+                }
 
-      /* Copied from the node-tar repo and modified to meet
-       * tar-stream coding standard.
-       *
-       * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349
-       */
-      function parse256(buf) {
-        // first byte MUST be either 80 or FF
-        // 80 for positive, FF for 2's comp
-        var positive;
-        if (buf[0] === 0x80) positive = true;
-        else if (buf[0] === 0xff) positive = false;
-        else return null;
-
-        // build up a base-256 tuple from the least sig to the highest
-        var zero = false;
-        var tuple = [];
-        for (var i = buf.length - 1; i > 0; i--) {
-          var byte = buf[i];
-          if (positive) tuple.push(byte);
-          else if (zero && byte === 0) tuple.push(0);
-          else if (zero) {
-            zero = false;
-            tuple.push(0x100 - byte);
-          } else tuple.push(0xff - byte);
-        }
-
-        var sum = 0;
-        var l = tuple.length;
-        for (i = 0; i < l; i++) {
-          sum += tuple[i] * Math.pow(256, i);
-        }
-
-        return positive ? sum : -1 * sum;
-      }
-
-      var decodeOct = function (val, offset, length) {
-        val = val.slice(offset, offset + length);
-        offset = 0;
-
-        // If prefixed with 0x80 then parse as a base-256 integer
-        if (val[offset] & 0x80) {
-          return parse256(val);
-        } else {
-          // Older versions of tar can prefix with spaces
-          while (offset < val.length && val[offset] === 32) offset++;
-          var end = clamp(
-            indexOf(val, 32, offset, val.length),
-            val.length,
-            val.length,
-          );
-          while (offset < end && val[offset] === 0) offset++;
-          if (end === offset) return 0;
-          return parseInt(val.slice(offset, end).toString(), 8);
-        }
-      };
+                if (err) {
+                    return callback(operation.mainError());
+                }
 
-      var decodeStr = function (val, offset, length, encoding) {
-        return val
-          .slice(offset, indexOf(val, 0, offset, offset + length))
-          .toString(encoding);
-      };
+                // We now own the lock
+                const lock = locks[file] = {
+                    options,
+                    compromised,
+                    lastUpdate: Date.now(),
+                };
 
-      var addLength = function (str) {
-        var len = Buffer.byteLength(str);
-        var digits = Math.floor(Math.log(len) / Math.log(10)) + 1;
-        if (len + digits >= Math.pow(10, digits)) digits++;
+                // We must keep the lock fresh to avoid staleness
+                updateLock(file, options);
 
-        return len + digits + str;
-      };
+                callback(null, (releasedCallback) => {
+                    if (lock.released) {
+                        return releasedCallback &&
+                            releasedCallback(Object.assign(new Error('Lock is already released'), { code: 'ERELEASED' }));
+                    }
 
-      exports.decodeLongPath = function (buf, encoding) {
-        return decodeStr(buf, 0, buf.length, encoding);
-      };
+                    // Not necessary to use realpath twice when unlocking
+                    unlock(file, Object.assign({}, options, { realpath: false }), releasedCallback);
+                });
+            });
+        });
+    });
+}
 
-      exports.encodePax = function (opts) {
-        // TODO: encode more stuff in pax
-        var result = "";
-        if (opts.name) result += addLength(" path=" + opts.name + "\n");
-        if (opts.linkname)
-          result += addLength(" linkpath=" + opts.linkname + "\n");
-        var pax = opts.pax;
-        if (pax) {
-          for (var key in pax) {
-            result += addLength(" " + key + "=" + pax[key] + "\n");
-          }
-        }
-        return toBuffer(result);
-      };
+function unlock(file, options, callback) {
+    if (typeof options === 'function') {
+        callback = options;
+        options = null;
+    }
+
+    options = Object.assign({
+        fs,
+        realpath: true,
+    }, options);
 
-      exports.decodePax = function (buf) {
-        var result = {};
+    callback = callback || function () {};
 
-        while (buf.length) {
-          var i = 0;
-          while (i < buf.length && buf[i] !== 32) i++;
-          var len = parseInt(buf.slice(0, i).toString(), 10);
-          if (!len) return result;
+    // Resolve to a canonical file path
+    canonicalPath(file, options, (err, file) => {
+        if (err) {
+            return callback(err);
+        }
 
-          var b = buf.slice(i + 1, len - 1).toString();
-          var keyIndex = b.indexOf("=");
-          if (keyIndex === -1) return result;
-          result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1);
+        // Skip if the lock is not acquired
+        const lock = locks[file];
 
-          buf = buf.slice(len);
+        if (!lock) {
+            return callback(Object.assign(new Error('Lock is not acquired/owned by you'), { code: 'ENOTACQUIRED' }));
         }
 
-        return result;
-      };
+        lock.updateTimeout && clearTimeout(lock.updateTimeout);  // Cancel lock mtime update
+        lock.released = true;                                    // Signal the lock has been released
+        delete locks[file];                                      // Delete from locks
 
-      exports.encode = function (opts) {
-        var buf = alloc(512);
-        var name = opts.name;
-        var prefix = "";
+        removeLock(file, options, callback);
+    });
+}
 
-        if (opts.typeflag === 5 && name[name.length - 1] !== "/") name += "/";
-        if (Buffer.byteLength(name) !== name.length) return null; // utf-8
+function lockSync(file, options, compromised) {
+    if (typeof options === 'function') {
+        compromised = options;
+        options = null;
+    }
 
-        while (Buffer.byteLength(name) > 100) {
-          var i = name.indexOf("/");
-          if (i === -1) return null;
-          prefix += prefix ? "/" + name.slice(0, i) : name.slice(0, i);
-          name = name.slice(i + 1);
-        }
+    options = options || {};
+    options.fs = syncFs(options.fs || fs);
+    options.retries = options.retries || 0;
+    options.retries = typeof options.retries === 'number' ? { retries: options.retries } : options.retries;
 
-        if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155)
-          return null;
-        if (opts.linkname && Buffer.byteLength(opts.linkname) > 100)
-          return null;
+    // Retries are not allowed because it requires the flow to be sync
+    if (options.retries.retries) {
+        throw Object.assign(new Error('Cannot use retries with the sync api'), { code: 'ESYNC' });
+    }
 
-        buf.write(name);
-        buf.write(encodeOct(opts.mode & MASK, 6), 100);
-        buf.write(encodeOct(opts.uid, 6), 108);
-        buf.write(encodeOct(opts.gid, 6), 116);
-        buf.write(encodeOct(opts.size, 11), 124);
-        buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136);
+    let err;
+    let release;
 
-        buf[156] = ZERO_OFFSET + toTypeflag(opts.type);
+    lock(file, options, compromised, (_err, _release) => {
+        err = _err;
+        release = _release;
+    });
 
-        if (opts.linkname) buf.write(opts.linkname, 157);
+    if (err) {
+        throw err;
+    }
 
-        buf.write(USTAR, 257);
-        if (opts.uname) buf.write(opts.uname, 265);
-        if (opts.gname) buf.write(opts.gname, 297);
-        buf.write(encodeOct(opts.devmajor || 0, 6), 329);
-        buf.write(encodeOct(opts.devminor || 0, 6), 337);
+    return release;
+}
 
-        if (prefix) buf.write(prefix, 345);
+function unlockSync(file, options) {
+    options = options || {};
+    options.fs = syncFs(options.fs || fs);
 
-        buf.write(encodeOct(cksum(buf), 6), 148);
+    let err;
 
-        return buf;
-      };
+    unlock(file, options, (_err) => {
+        err = _err;
+    });
 
-      exports.decode = function (buf, filenameEncoding) {
-        var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET;
-
-        var name = decodeStr(buf, 0, 100, filenameEncoding);
-        var mode = decodeOct(buf, 100, 8);
-        var uid = decodeOct(buf, 108, 8);
-        var gid = decodeOct(buf, 116, 8);
-        var size = decodeOct(buf, 124, 12);
-        var mtime = decodeOct(buf, 136, 12);
-        var type = toType(typeflag);
-        var linkname =
-          buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding);
-        var uname = decodeStr(buf, 265, 32);
-        var gname = decodeStr(buf, 297, 32);
-        var devmajor = decodeOct(buf, 329, 8);
-        var devminor = decodeOct(buf, 337, 8);
-
-        if (buf[345])
-          name = decodeStr(buf, 345, 155, filenameEncoding) + "/" + name;
-
-        // to support old tar versions that use trailing / to indicate dirs
-        if (typeflag === 0 && name && name[name.length - 1] === "/")
-          typeflag = 5;
-
-        var c = cksum(buf);
-
-        // checksum is still initial value if header was null.
-        if (c === 8 * 32) return null;
-
-        // valid checksum
-        if (c !== decodeOct(buf, 148, 8))
-          throw new Error(
-            "Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?",
-          );
+    if (err) {
+        throw err;
+    }
+}
 
-        return {
-          name: name,
-          mode: mode,
-          uid: uid,
-          gid: gid,
-          size: size,
-          mtime: new Date(1000 * mtime),
-          type: type,
-          linkname: linkname,
-          uname: uname,
-          gname: gname,
-          devmajor: devmajor,
-          devminor: devminor,
-        };
-      };
+function check(file, options, callback) {
+    if (typeof options === 'function') {
+        callback = options;
+        options = null;
+    }
 
-      /***/
-    },
-    /* 460 */
-    /***/ function (module, exports, __webpack_require__) {
-      exports.extract = __webpack_require__(949);
-      exports.pack = __webpack_require__(950);
+    options = Object.assign({
+        stale: 10000,
+        realpath: true,
+        fs,
+    }, options);
 
-      /***/
-    },
-    /* 461 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Transform = __webpack_require__(794),
-        inherits = __webpack_require__(3).inherits,
-        xtend = __webpack_require__(465);
+    options.stale = Math.max(options.stale || 0, 2000);
 
-      function DestroyableTransform(opts) {
-        Transform.call(this, opts);
-        this._destroyed = false;
-      }
+    // Resolve to a canonical file path
+    canonicalPath(file, options, (err, file) => {
+        if (err) {
+            return callback(err);
+        }
 
-      inherits(DestroyableTransform, Transform);
+        // Check if lockfile exists
+        options.fs.stat(getLockFile(file), (err, stat) => {
+            if (err) {
+                // if does not exist, file is not locked. Otherwise, callback with error
+                return (err.code === 'ENOENT') ? callback(null, false) : callback(err);
+            }
 
-      DestroyableTransform.prototype.destroy = function (err) {
-        if (this._destroyed) return;
-        this._destroyed = true;
+            if (options.stale <= 0) { return callback(null, true); }
 
-        var self = this;
-        process.nextTick(function () {
-          if (err) self.emit("error", err);
-          self.emit("close");
+            // Otherwise, check if lock is stale by analyzing the file mtime
+            return callback(null, !isLockStale(stat, options));
         });
-      };
+    });
+}
 
-      // a noop _transform function
-      function noop(chunk, enc, callback) {
-        callback(null, chunk);
-      }
+function checkSync(file, options) {
+    options = options || {};
+    options.fs = syncFs(options.fs || fs);
 
-      // create a new export function, used by both the main export and
-      // the .ctor export, contains common logic for dealing with arguments
-      function through2(construct) {
-        return function (options, transform, flush) {
-          if (typeof options == "function") {
-            flush = transform;
-            transform = options;
-            options = {};
-          }
+    let err;
+    let locked;
 
-          if (typeof transform != "function") transform = noop;
+    check(file, options, (_err, _locked) => {
+        err = _err;
+        locked = _locked;
+    });
+
+    if (err) {
+        throw err;
+    }
 
-          if (typeof flush != "function") flush = null;
+    return locked;
+}
 
-          return construct(options, transform, flush);
+
+// Remove acquired locks on exit
+/* istanbul ignore next */
+process.on('exit', () => {
+    Object.keys(locks).forEach((file) => {
+        try { locks[file].options.fs.rmdirSync(getLockFile(file)); } catch (e) { /* empty */ }
+    });
+});
+
+module.exports = lock;
+module.exports.lock = lock;
+module.exports.unlock = unlock;
+module.exports.lockSync = lockSync;
+module.exports.unlockSync = unlockSync;
+module.exports.check = check;
+module.exports.checkSync = checkSync;
+
+
+/***/ }),
+/* 472 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var KEYWORDS = [
+  'multipleOf',
+  'maximum',
+  'exclusiveMaximum',
+  'minimum',
+  'exclusiveMinimum',
+  'maxLength',
+  'minLength',
+  'pattern',
+  'additionalItems',
+  'maxItems',
+  'minItems',
+  'uniqueItems',
+  'maxProperties',
+  'minProperties',
+  'required',
+  'additionalProperties',
+  'enum',
+  'format',
+  'const'
+];
+
+module.exports = function (metaSchema, keywordsJsonPointers) {
+  for (var i=0; i<keywordsJsonPointers.length; i++) {
+    metaSchema = JSON.parse(JSON.stringify(metaSchema));
+    var segments = keywordsJsonPointers[i].split('/');
+    var keywords = metaSchema;
+    var j;
+    for (j=1; j<segments.length; j++)
+      keywords = keywords[segments[j]];
+
+    for (j=0; j<KEYWORDS.length; j++) {
+      var key = KEYWORDS[j];
+      var schema = keywords[key];
+      if (schema) {
+        keywords[key] = {
+          anyOf: [
+            schema,
+            { $ref: 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#' }
+          ]
         };
       }
+    }
+  }
 
-      // main export, just make me a transform stream!
-      module.exports = through2(function (options, transform, flush) {
-        var t2 = new DestroyableTransform(options);
+  return metaSchema;
+};
 
-        t2._transform = transform;
 
-        if (flush) t2._flush = flush;
+/***/ }),
+/* 473 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var compileSchema = __webpack_require__(478)
+  , resolve = __webpack_require__(203)
+  , Cache = __webpack_require__(474)
+  , SchemaObject = __webpack_require__(339)
+  , stableStringify = __webpack_require__(389)
+  , formats = __webpack_require__(477)
+  , rules = __webpack_require__(479)
+  , $dataMetaSchema = __webpack_require__(472)
+  , patternGroups = __webpack_require__(500)
+  , util = __webpack_require__(106)
+  , co = __webpack_require__(383);
+
+module.exports = Ajv;
+
+Ajv.prototype.validate = validate;
+Ajv.prototype.compile = compile;
+Ajv.prototype.addSchema = addSchema;
+Ajv.prototype.addMetaSchema = addMetaSchema;
+Ajv.prototype.validateSchema = validateSchema;
+Ajv.prototype.getSchema = getSchema;
+Ajv.prototype.removeSchema = removeSchema;
+Ajv.prototype.addFormat = addFormat;
+Ajv.prototype.errorsText = errorsText;
+
+Ajv.prototype._addSchema = _addSchema;
+Ajv.prototype._compile = _compile;
+
+Ajv.prototype.compileAsync = __webpack_require__(476);
+var customKeyword = __webpack_require__(499);
+Ajv.prototype.addKeyword = customKeyword.add;
+Ajv.prototype.getKeyword = customKeyword.get;
+Ajv.prototype.removeKeyword = customKeyword.remove;
+
+var errorClasses = __webpack_require__(202);
+Ajv.ValidationError = errorClasses.Validation;
+Ajv.MissingRefError = errorClasses.MissingRef;
+Ajv.$dataMetaSchema = $dataMetaSchema;
+
+var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema';
+
+var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes' ];
+var META_SUPPORT_DATA = ['/properties'];
+
+/**
+ * Creates validator instance.
+ * Usage: `Ajv(opts)`
+ * @param {Object} opts optional options
+ * @return {Object} ajv instance
+ */
+function Ajv(opts) {
+  if (!(this instanceof Ajv)) return new Ajv(opts);
+  opts = this._opts = util.copy(opts) || {};
+  setLogger(this);
+  this._schemas = {};
+  this._refs = {};
+  this._fragments = {};
+  this._formats = formats(opts.format);
+  var schemaUriFormat = this._schemaUriFormat = this._formats['uri-reference'];
+  this._schemaUriFormatFunc = function (str) { return schemaUriFormat.test(str); };
+
+  this._cache = opts.cache || new Cache;
+  this._loadingSchemas = {};
+  this._compilations = [];
+  this.RULES = rules();
+  this._getId = chooseGetId(opts);
+
+  opts.loopRequired = opts.loopRequired || Infinity;
+  if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true;
+  if (opts.serialize === undefined) opts.serialize = stableStringify;
+  this._metaOpts = getMetaSchemaOptions(this);
+
+  if (opts.formats) addInitialFormats(this);
+  addDraft6MetaSchema(this);
+  if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta);
+  addInitialSchemas(this);
+  if (opts.patternGroups) patternGroups(this);
+}
+
+
+
+/**
+ * Validate data using schema
+ * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize.
+ * @this   Ajv
+ * @param  {String|Object} schemaKeyRef key, ref or schema object
+ * @param  {Any} data to be validated
+ * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`).
+ */
+function validate(schemaKeyRef, data) {
+  var v;
+  if (typeof schemaKeyRef == 'string') {
+    v = this.getSchema(schemaKeyRef);
+    if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"');
+  } else {
+    var schemaObj = this._addSchema(schemaKeyRef);
+    v = schemaObj.validate || this._compile(schemaObj);
+  }
 
-        return t2;
-      });
+  var valid = v(data);
+  if (v.$async === true)
+    return this._opts.async == '*' ? co(valid) : valid;
+  this.errors = v.errors;
+  return valid;
+}
 
-      // make me a reusable prototype that I can `new`, or implicitly `new`
-      // with a constructor call
-      module.exports.ctor = through2(function (options, transform, flush) {
-        function Through2(override) {
-          if (!(this instanceof Through2)) return new Through2(override);
 
-          this.options = xtend(options, override);
+/**
+ * Create validating function for passed schema.
+ * @this   Ajv
+ * @param  {Object} schema schema object
+ * @param  {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords.
+ * @return {Function} validating function
+ */
+function compile(schema, _meta) {
+  var schemaObj = this._addSchema(schema, undefined, _meta);
+  return schemaObj.validate || this._compile(schemaObj);
+}
+
+
+/**
+ * Adds schema to the instance.
+ * @this   Ajv
+ * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored.
+ * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
+ * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead.
+ * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
+ * @return {Ajv} this for method chaining
+ */
+function addSchema(schema, key, _skipValidation, _meta) {
+  if (Array.isArray(schema)){
+    for (var i=0; i<schema.length; i++) this.addSchema(schema[i], undefined, _skipValidation, _meta);
+    return this;
+  }
+  var id = this._getId(schema);
+  if (id !== undefined && typeof id != 'string')
+    throw new Error('schema id must be string');
+  key = resolve.normalizeId(key || id);
+  checkUnique(this, key);
+  this._schemas[key] = this._addSchema(schema, _skipValidation, _meta, true);
+  return this;
+}
+
+
+/**
+ * Add schema that will be used to validate other schemas
+ * options in META_IGNORE_OPTIONS are alway set to false
+ * @this   Ajv
+ * @param {Object} schema schema object
+ * @param {String} key optional schema key
+ * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema
+ * @return {Ajv} this for method chaining
+ */
+function addMetaSchema(schema, key, skipValidation) {
+  this.addSchema(schema, key, skipValidation, true);
+  return this;
+}
+
+
+/**
+ * Validate schema
+ * @this   Ajv
+ * @param {Object} schema schema to validate
+ * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid
+ * @return {Boolean} true if schema is valid
+ */
+function validateSchema(schema, throwOrLogError) {
+  var $schema = schema.$schema;
+  if ($schema !== undefined && typeof $schema != 'string')
+    throw new Error('$schema must be a string');
+  $schema = $schema || this._opts.defaultMeta || defaultMeta(this);
+  if (!$schema) {
+    this.logger.warn('meta-schema not available');
+    this.errors = null;
+    return true;
+  }
+  var currentUriFormat = this._formats.uri;
+  this._formats.uri = typeof currentUriFormat == 'function'
+                      ? this._schemaUriFormatFunc
+                      : this._schemaUriFormat;
+  var valid;
+  try { valid = this.validate($schema, schema); }
+  finally { this._formats.uri = currentUriFormat; }
+  if (!valid && throwOrLogError) {
+    var message = 'schema is invalid: ' + this.errorsText();
+    if (this._opts.validateSchema == 'log') this.logger.error(message);
+    else throw new Error(message);
+  }
+  return valid;
+}
+
+
+function defaultMeta(self) {
+  var meta = self._opts.meta;
+  self._opts.defaultMeta = typeof meta == 'object'
+                            ? self._getId(meta) || meta
+                            : self.getSchema(META_SCHEMA_ID)
+                              ? META_SCHEMA_ID
+                              : undefined;
+  return self._opts.defaultMeta;
+}
+
+
+/**
+ * Get compiled schema from the instance by `key` or `ref`.
+ * @this   Ajv
+ * @param  {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
+ * @return {Function} schema validating function (with property `schema`).
+ */
+function getSchema(keyRef) {
+  var schemaObj = _getSchemaObj(this, keyRef);
+  switch (typeof schemaObj) {
+    case 'object': return schemaObj.validate || this._compile(schemaObj);
+    case 'string': return this.getSchema(schemaObj);
+    case 'undefined': return _getSchemaFragment(this, keyRef);
+  }
+}
+
+
+function _getSchemaFragment(self, ref) {
+  var res = resolve.schema.call(self, { schema: {} }, ref);
+  if (res) {
+    var schema = res.schema
+      , root = res.root
+      , baseId = res.baseId;
+    var v = compileSchema.call(self, schema, root, undefined, baseId);
+    self._fragments[ref] = new SchemaObject({
+      ref: ref,
+      fragment: true,
+      schema: schema,
+      root: root,
+      baseId: baseId,
+      validate: v
+    });
+    return v;
+  }
+}
 
-          DestroyableTransform.call(this, this.options);
-        }
 
-        inherits(Through2, DestroyableTransform);
+function _getSchemaObj(self, keyRef) {
+  keyRef = resolve.normalizeId(keyRef);
+  return self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef];
+}
 
-        Through2.prototype._transform = transform;
 
-        if (flush) Through2.prototype._flush = flush;
+/**
+ * Remove cached schema(s).
+ * If no parameter is passed all schemas but meta-schemas are removed.
+ * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
+ * Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
+ * @this   Ajv
+ * @param  {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object
+ * @return {Ajv} this for method chaining
+ */
+function removeSchema(schemaKeyRef) {
+  if (schemaKeyRef instanceof RegExp) {
+    _removeAllSchemas(this, this._schemas, schemaKeyRef);
+    _removeAllSchemas(this, this._refs, schemaKeyRef);
+    return this;
+  }
+  switch (typeof schemaKeyRef) {
+    case 'undefined':
+      _removeAllSchemas(this, this._schemas);
+      _removeAllSchemas(this, this._refs);
+      this._cache.clear();
+      return this;
+    case 'string':
+      var schemaObj = _getSchemaObj(this, schemaKeyRef);
+      if (schemaObj) this._cache.del(schemaObj.cacheKey);
+      delete this._schemas[schemaKeyRef];
+      delete this._refs[schemaKeyRef];
+      return this;
+    case 'object':
+      var serialize = this._opts.serialize;
+      var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef;
+      this._cache.del(cacheKey);
+      var id = this._getId(schemaKeyRef);
+      if (id) {
+        id = resolve.normalizeId(id);
+        delete this._schemas[id];
+        delete this._refs[id];
+      }
+  }
+  return this;
+}
 
-        return Through2;
-      });
 
-      module.exports.obj = through2(function (options, transform, flush) {
-        var t2 = new DestroyableTransform(
-          xtend({ objectMode: true, highWaterMark: 16 }, options),
-        );
+function _removeAllSchemas(self, schemas, regex) {
+  for (var keyRef in schemas) {
+    var schemaObj = schemas[keyRef];
+    if (!schemaObj.meta && (!regex || regex.test(keyRef))) {
+      self._cache.del(schemaObj.cacheKey);
+      delete schemas[keyRef];
+    }
+  }
+}
 
-        t2._transform = transform;
 
-        if (flush) t2._flush = flush;
+/* @this   Ajv */
+function _addSchema(schema, skipValidation, meta, shouldAddSchema) {
+  if (typeof schema != 'object' && typeof schema != 'boolean')
+    throw new Error('schema should be object or boolean');
+  var serialize = this._opts.serialize;
+  var cacheKey = serialize ? serialize(schema) : schema;
+  var cached = this._cache.get(cacheKey);
+  if (cached) return cached;
 
-        return t2;
-      });
+  shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false;
 
-      /***/
-    },
-    /* 462 */
-    /***/ function (module, exports) {
-      module.exports = toBuffer;
+  var id = resolve.normalizeId(this._getId(schema));
+  if (id && shouldAddSchema) checkUnique(this, id);
 
-      var makeBuffer =
-        Buffer.from && Buffer.from !== Uint8Array.from
-          ? Buffer.from
-          : bufferFrom;
+  var willValidate = this._opts.validateSchema !== false && !skipValidation;
+  var recursiveMeta;
+  if (willValidate && !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema)))
+    this.validateSchema(schema, true);
 
-      function bufferFrom(buf, enc) {
-        return new Buffer(buf, enc);
-      }
+  var localRefs = resolve.ids.call(this, schema);
 
-      function toBuffer(buf, enc) {
-        if (Buffer.isBuffer(buf)) return buf;
-        if (typeof buf === "string") return makeBuffer(buf, enc);
-        if (Array.isArray(buf)) return makeBuffer(buf);
-        throw new Error("Input should be a buffer or a string");
-      }
+  var schemaObj = new SchemaObject({
+    id: id,
+    schema: schema,
+    localRefs: localRefs,
+    cacheKey: cacheKey,
+    meta: meta
+  });
 
-      /***/
-    },
-    /* 463 */
-    /***/ function (module, exports) {
-      /**
-       * Convert array of 16 byte values to UUID string format of the form:
-       * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
-       */
-      var byteToHex = [];
-      for (var i = 0; i < 256; ++i) {
-        byteToHex[i] = (i + 0x100).toString(16).substr(1);
-      }
+  if (id[0] != '#' && shouldAddSchema) this._refs[id] = schemaObj;
+  this._cache.put(cacheKey, schemaObj);
 
-      function bytesToUuid(buf, offset) {
-        var i = offset || 0;
-        var bth = byteToHex;
-        // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
-        return [
-          bth[buf[i++]],
-          bth[buf[i++]],
-          bth[buf[i++]],
-          bth[buf[i++]],
-          "-",
-          bth[buf[i++]],
-          bth[buf[i++]],
-          "-",
-          bth[buf[i++]],
-          bth[buf[i++]],
-          "-",
-          bth[buf[i++]],
-          bth[buf[i++]],
-          "-",
-          bth[buf[i++]],
-          bth[buf[i++]],
-          bth[buf[i++]],
-          bth[buf[i++]],
-          bth[buf[i++]],
-          bth[buf[i++]],
-        ].join("");
-      }
-
-      module.exports = bytesToUuid;
-
-      /***/
-    },
-    /* 464 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Unique ID creation requires a high quality random # generator.  In node.js
-      // this is pretty straight-forward - we use the crypto API.
+  if (willValidate && recursiveMeta) this.validateSchema(schema, true);
 
-      var crypto = __webpack_require__(11);
+  return schemaObj;
+}
 
-      module.exports = function nodeRNG() {
-        return crypto.randomBytes(16);
-      };
 
-      /***/
-    },
-    /* 465 */
-    /***/ function (module, exports) {
-      module.exports = extend;
+/* @this   Ajv */
+function _compile(schemaObj, root) {
+  if (schemaObj.compiling) {
+    schemaObj.validate = callValidate;
+    callValidate.schema = schemaObj.schema;
+    callValidate.errors = null;
+    callValidate.root = root ? root : callValidate;
+    if (schemaObj.schema.$async === true)
+      callValidate.$async = true;
+    return callValidate;
+  }
+  schemaObj.compiling = true;
 
-      var hasOwnProperty = Object.prototype.hasOwnProperty;
+  var currentOpts;
+  if (schemaObj.meta) {
+    currentOpts = this._opts;
+    this._opts = this._metaOpts;
+  }
 
-      function extend() {
-        var target = {};
+  var v;
+  try { v = compileSchema.call(this, schemaObj.schema, root, schemaObj.localRefs); }
+  finally {
+    schemaObj.compiling = false;
+    if (schemaObj.meta) this._opts = currentOpts;
+  }
 
-        for (var i = 0; i < arguments.length; i++) {
-          var source = arguments[i];
+  schemaObj.validate = v;
+  schemaObj.refs = v.refs;
+  schemaObj.refVal = v.refVal;
+  schemaObj.root = v.root;
+  return v;
 
-          for (var key in source) {
-            if (hasOwnProperty.call(source, key)) {
-              target[key] = source[key];
-            }
-          }
-        }
 
-        return target;
-      }
+  function callValidate() {
+    var _validate = schemaObj.validate;
+    var result = _validate.apply(null, arguments);
+    callValidate.errors = _validate.errors;
+    return result;
+  }
+}
 
-      /***/
-    },
-    /* 466 */
-    /***/ function (module, exports) {
-      module.exports = require("constants");
 
-      /***/
-    },
-    /* 467 */
-    /***/ function (module, exports) {
-      module.exports = require("tls");
+function chooseGetId(opts) {
+  switch (opts.schemaId) {
+    case '$id': return _get$Id;
+    case 'id': return _getId;
+    default: return _get$IdOrId;
+  }
+}
+
+/* @this   Ajv */
+function _getId(schema) {
+  if (schema.$id) this.logger.warn('schema $id ignored', schema.$id);
+  return schema.id;
+}
+
+/* @this   Ajv */
+function _get$Id(schema) {
+  if (schema.id) this.logger.warn('schema id ignored', schema.id);
+  return schema.$id;
+}
+
+
+function _get$IdOrId(schema) {
+  if (schema.$id && schema.id && schema.$id != schema.id)
+    throw new Error('schema $id is different from id');
+  return schema.$id || schema.id;
+}
+
+
+/**
+ * Convert array of error message objects to string
+ * @this   Ajv
+ * @param  {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used.
+ * @param  {Object} options optional options with properties `separator` and `dataVar`.
+ * @return {String} human readable string with all errors descriptions
+ */
+function errorsText(errors, options) {
+  errors = errors || this.errors;
+  if (!errors) return 'No errors';
+  options = options || {};
+  var separator = options.separator === undefined ? ', ' : options.separator;
+  var dataVar = options.dataVar === undefined ? 'data' : options.dataVar;
+
+  var text = '';
+  for (var i=0; i<errors.length; i++) {
+    var e = errors[i];
+    if (e) text += dataVar + e.dataPath + ' ' + e.message + separator;
+  }
+  return text.slice(0, -separator.length);
+}
 
-      /***/
-    },
-    /* 468 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = handleSignals;
+/**
+ * Add custom format
+ * @this   Ajv
+ * @param {String} name format name
+ * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid)
+ * @return {Ajv} this for method chaining
+ */
+function addFormat(name, format) {
+  if (typeof format == 'string') format = new RegExp(format);
+  this._formats[name] = format;
+  return this;
+}
+
+
+function addDraft6MetaSchema(self) {
+  var $dataSchema;
+  if (self._opts.$data) {
+    $dataSchema = __webpack_require__(501);
+    self.addMetaSchema($dataSchema, $dataSchema.$id, true);
+  }
+  if (self._opts.meta === false) return;
+  var metaSchema = __webpack_require__(502);
+  if (self._opts.$data) metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA);
+  self.addMetaSchema(metaSchema, META_SCHEMA_ID, true);
+  self._refs['http://json-schema.org/schema'] = META_SCHEMA_ID;
+}
+
+
+function addInitialSchemas(self) {
+  var optsSchemas = self._opts.schemas;
+  if (!optsSchemas) return;
+  if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas);
+  else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key);
+}
+
+
+function addInitialFormats(self) {
+  for (var name in self._opts.formats) {
+    var format = self._opts.formats[name];
+    self.addFormat(name, format);
+  }
+}
 
-      var _child;
 
-      function _load_child() {
-        return (_child = __webpack_require__(58));
-      }
+function checkUnique(self, id) {
+  if (self._schemas[id] || self._refs[id])
+    throw new Error('schema with key or id "' + id + '" already exists');
+}
 
-      function forwardSignalAndExit(signal) {
-        (0, (_child || _load_child()).forwardSignalToSpawnedProcesses)(signal);
-        // We want to exit immediately here since `SIGTERM` means that
-        // If we lose stdout messages due to abrupt exit, shoot the messenger?
-        process.exit(1); // eslint-disable-line no-process-exit
-      }
-      function handleSignals() {
-        process.on("SIGTERM", () => {
-          forwardSignalAndExit("SIGTERM");
-        });
-      }
 
-      /***/
-    },
-    /* 469 */
-    /***/ function (module, exports) {
-      var defaultConfig = {
-        uncaughtException: false,
-        SIGINT: true,
-        SIGTERM: true,
-        SIGQUIT: true,
-      };
+function getMetaSchemaOptions(self) {
+  var metaOpts = util.copy(self._opts);
+  for (var i=0; i<META_IGNORE_OPTIONS.length; i++)
+    delete metaOpts[META_IGNORE_OPTIONS[i]];
+  return metaOpts;
+}
 
-      var DEBUG = false;
-
-      function ON_DEATH(callback) {
-        var handlers = [];
-        Object.keys(defaultConfig).forEach(function (key) {
-          var val = defaultConfig[key];
-          var handler = null;
-          if (val) {
-            if (DEBUG) {
-              handler = function () {
-                var args = Array.prototype.slice.call(arguments, 0);
-                args.unshift(key);
-                console.log("Trapped " + key);
-                callback.apply(null, args);
-              };
-              process.on(key, handler);
-            } else {
-              handler = function () {
-                var args = Array.prototype.slice.call(arguments, 0);
-                args.unshift(key);
-                callback.apply(null, args);
-              };
-              process.on(key, handler);
-            }
-            handlers.push([key, handler]);
-          }
-        });
-        return function OFF_DEATH() {
-          handlers.forEach(function (args) {
-            var key = args[0];
-            var handler = args[1];
-            process.removeListener(key, handler);
-          });
-        };
-      }
 
-      module.exports = function (arg) {
-        if (typeof arg === "object") {
-          if (arg["debug"]) DEBUG = arg.debug;
-          if (arg["DEBUG"]) DEBUG = arg.DEBUG;
-          delete arg.debug;
-          delete arg.DEBUG;
+function setLogger(self) {
+  var logger = self._opts.logger;
+  if (logger === false) {
+    self.logger = {log: noop, warn: noop, error: noop};
+  } else {
+    if (logger === undefined) logger = console;
+    if (!(typeof logger == 'object' && logger.log && logger.warn && logger.error))
+      throw new Error('logger must implement log, warn and error methods');
+    self.logger = logger;
+  }
+}
 
-          Object.keys(arg).forEach(function (key) {
-            defaultConfig[key] = arg[key];
-          });
 
-          if (DEBUG)
-            console.log(
-              "ON_DEATH: debug mode enabled for pid [%d]",
-              process.pid,
-            );
+function noop() {}
 
-          return ON_DEATH;
-        } else if (typeof arg === "function") {
-          return ON_DEATH(arg);
-        }
-      };
 
-      /***/
-    },
-    /* 470 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 474 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var util = __webpack_require__(3);
-      var onExit = __webpack_require__(451);
-      var currentlyUnhandled = __webpack_require__(629);
+"use strict";
 
-      var installed = false;
 
-      module.exports = function (log) {
-        if (installed) {
-          return;
-        }
 
-        installed = true;
+var Cache = module.exports = function Cache() {
+  this._cache = {};
+};
 
-        log = log || console.error;
 
-        var listUnhandled = currentlyUnhandled();
+Cache.prototype.put = function Cache_put(key, value) {
+  this._cache[key] = value;
+};
 
-        onExit(function () {
-          var unhandledRejections = listUnhandled();
 
-          if (unhandledRejections.length > 0) {
-            unhandledRejections.forEach(function (x) {
-              var err = x.reason;
+Cache.prototype.get = function Cache_get(key) {
+  return this._cache[key];
+};
 
-              if (!(err instanceof Error)) {
-                err = new Error(
-                  "Promise rejected with value: " + util.inspect(err),
-                );
-              }
 
-              log(err.stack);
-            });
+Cache.prototype.del = function Cache_del(key) {
+  delete this._cache[key];
+};
 
-            process.exitCode = 1;
-          }
-        });
-      };
 
-      /***/
-    },
-    /* 471 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+Cache.prototype.clear = function Cache_clear() {
+  this._cache = {};
+};
 
-      const fs = __webpack_require__(391);
-      const path = __webpack_require__(0);
-      const retry = __webpack_require__(819);
-      const syncFs = __webpack_require__(779);
 
-      const locks = {};
+/***/ }),
+/* 475 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+//all requires must be explicit because browserify won't work with dynamic requires
+module.exports = {
+  '$ref': __webpack_require__(496),
+  allOf: __webpack_require__(481),
+  anyOf: __webpack_require__(482),
+  const: __webpack_require__(483),
+  contains: __webpack_require__(484),
+  dependencies: __webpack_require__(486),
+  'enum': __webpack_require__(487),
+  format: __webpack_require__(488),
+  items: __webpack_require__(489),
+  maximum: __webpack_require__(340),
+  minimum: __webpack_require__(340),
+  maxItems: __webpack_require__(341),
+  minItems: __webpack_require__(341),
+  maxLength: __webpack_require__(342),
+  minLength: __webpack_require__(342),
+  maxProperties: __webpack_require__(343),
+  minProperties: __webpack_require__(343),
+  multipleOf: __webpack_require__(490),
+  not: __webpack_require__(491),
+  oneOf: __webpack_require__(492),
+  pattern: __webpack_require__(493),
+  properties: __webpack_require__(494),
+  propertyNames: __webpack_require__(495),
+  required: __webpack_require__(497),
+  uniqueItems: __webpack_require__(498),
+  validate: __webpack_require__(344)
+};
 
-      function getLockFile(file) {
-        return `${file}.lock`;
-      }
 
-      function canonicalPath(file, options, callback) {
-        if (!options.realpath) {
-          return callback(null, path.resolve(file));
-        }
+/***/ }),
+/* 476 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Use realpath to resolve symlinks
-        // It also resolves relative paths
-        options.fs.realpath(file, callback);
-      }
+"use strict";
 
-      function acquireLock(file, options, callback) {
-        // Use mkdir to create the lockfile (atomic operation)
-        options.fs.mkdir(getLockFile(file), (err) => {
-          // If successful, we are done
-          if (!err) {
-            return callback();
-          }
 
-          // If error is not EEXIST then some other error occurred while locking
-          if (err.code !== "EEXIST") {
-            return callback(err);
-          }
+var MissingRefError = __webpack_require__(202).MissingRef;
 
-          // Otherwise, check if lock is stale by analyzing the file mtime
-          if (options.stale <= 0) {
-            return callback(
-              Object.assign(new Error("Lock file is already being hold"), {
-                code: "ELOCKED",
-                file,
-              }),
-            );
-          }
+module.exports = compileAsync;
 
-          options.fs.stat(getLockFile(file), (err, stat) => {
-            if (err) {
-              // Retry if the lockfile has been removed (meanwhile)
-              // Skip stale check to avoid recursiveness
-              if (err.code === "ENOENT") {
-                return acquireLock(
-                  file,
-                  Object.assign({}, options, { stale: 0 }),
-                  callback,
-                );
-              }
 
-              return callback(err);
-            }
+/**
+ * Creates validating function for passed schema with asynchronous loading of missing schemas.
+ * `loadSchema` option should be a function that accepts schema uri and returns promise that resolves with the schema.
+ * @this  Ajv
+ * @param {Object}   schema schema object
+ * @param {Boolean}  meta optional true to compile meta-schema; this parameter can be skipped
+ * @param {Function} callback an optional node-style callback, it is called with 2 parameters: error (or null) and validating function.
+ * @return {Promise} promise that resolves with a validating function.
+ */
+function compileAsync(schema, meta, callback) {
+  /* eslint no-shadow: 0 */
+  /* global Promise */
+  /* jshint validthis: true */
+  var self = this;
+  if (typeof this._opts.loadSchema != 'function')
+    throw new Error('options.loadSchema should be a function');
+
+  if (typeof meta == 'function') {
+    callback = meta;
+    meta = undefined;
+  }
 
-            if (!isLockStale(stat, options)) {
-              return callback(
-                Object.assign(new Error("Lock file is already being hold"), {
-                  code: "ELOCKED",
-                  file,
-                }),
-              );
-            }
+  var p = loadMetaSchemaOf(schema).then(function () {
+    var schemaObj = self._addSchema(schema, undefined, meta);
+    return schemaObj.validate || _compileAsync(schemaObj);
+  });
 
-            // If it's stale, remove it and try again!
-            // Skip stale check to avoid recursiveness
-            removeLock(file, options, (err) => {
-              if (err) {
-                return callback(err);
-              }
+  if (callback) {
+    p.then(
+      function(v) { callback(null, v); },
+      callback
+    );
+  }
 
-              acquireLock(
-                file,
-                Object.assign({}, options, { stale: 0 }),
-                callback,
-              );
-            });
-          });
-        });
-      }
+  return p;
 
-      function isLockStale(stat, options) {
-        return stat.mtime.getTime() < Date.now() - options.stale;
-      }
 
-      function removeLock(file, options, callback) {
-        // Remove lockfile, ignoring ENOENT errors
-        options.fs.rmdir(getLockFile(file), (err) => {
-          if (err && err.code !== "ENOENT") {
-            return callback(err);
-          }
+  function loadMetaSchemaOf(sch) {
+    var $schema = sch.$schema;
+    return $schema && !self.getSchema($schema)
+            ? compileAsync.call(self, { $ref: $schema }, true)
+            : Promise.resolve();
+  }
 
-          callback();
-        });
-      }
 
-      function updateLock(file, options) {
-        const lock = locks[file];
+  function _compileAsync(schemaObj) {
+    try { return self._compile(schemaObj); }
+    catch(e) {
+      if (e instanceof MissingRefError) return loadMissingSchema(e);
+      throw e;
+    }
 
-        /* istanbul ignore next */
-        if (lock.updateTimeout) {
-          return;
-        }
 
-        lock.updateDelay = lock.updateDelay || options.update;
-        lock.updateTimeout = setTimeout(() => {
-          const mtime = Date.now() / 1000;
+    function loadMissingSchema(e) {
+      var ref = e.missingSchema;
+      if (added(ref)) throw new Error('Schema ' + ref + ' is loaded but ' + e.missingRef + ' cannot be resolved');
 
-          lock.updateTimeout = null;
+      var schemaPromise = self._loadingSchemas[ref];
+      if (!schemaPromise) {
+        schemaPromise = self._loadingSchemas[ref] = self._opts.loadSchema(ref);
+        schemaPromise.then(removePromise, removePromise);
+      }
 
-          options.fs.utimes(getLockFile(file), mtime, mtime, (err) => {
-            // Ignore if the lock was released
-            if (lock.released) {
-              return;
-            }
+      return schemaPromise.then(function (sch) {
+        if (!added(ref)) {
+          return loadMetaSchemaOf(sch).then(function () {
+            if (!added(ref)) self.addSchema(sch, ref, undefined, meta);
+          });
+        }
+      }).then(function() {
+        return _compileAsync(schemaObj);
+      });
 
-            // Verify if we are within the stale threshold
-            if (
-              lock.lastUpdate <= Date.now() - options.stale &&
-              lock.lastUpdate > Date.now() - options.stale * 2
-            ) {
-              return compromisedLock(
-                file,
-                lock,
-                Object.assign(
-                  new Error(
-                    lock.updateError ||
-                      "Unable to update lock within the stale \
-threshold",
-                  ),
-                  { code: "ECOMPROMISED" },
-                ),
-              );
-            }
+      function removePromise() {
+        delete self._loadingSchemas[ref];
+      }
 
-            // If the file is older than (stale * 2), we assume the clock is moved manually,
-            // which we consider a valid case
+      function added(ref) {
+        return self._refs[ref] || self._schemas[ref];
+      }
+    }
+  }
+}
+
+
+/***/ }),
+/* 477 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var util = __webpack_require__(106);
+
+var DATE = /^\d\d\d\d-(\d\d)-(\d\d)$/;
+var DAYS = [0,31,29,31,30,31,30,31,31,30,31,30,31];
+var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i;
+var HOSTNAME = /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i;
+var URI = /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
+var URIREF = /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
+// uri-template: https://tools.ietf.org/html/rfc6570
+var URITEMPLATE = /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i;
+// For the source: https://gist.github.com/dperini/729294
+// For test cases: https://mathiasbynens.be/demo/url-regex
+// @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983.
+// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
+var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
+var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
+var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i;
+var RELATIVE_JSON_POINTER = /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/;
+
+
+module.exports = formats;
+
+function formats(mode) {
+  mode = mode == 'full' ? 'full' : 'fast';
+  return util.copy(formats[mode]);
+}
+
+
+formats.fast = {
+  // date: http://tools.ietf.org/html/rfc3339#section-5.6
+  date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
+  // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
+  time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i,
+  'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i,
+  // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
+  uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i,
+  'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i,
+  'uri-template': URITEMPLATE,
+  url: URL,
+  // email (sources from jsen validator):
+  // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
+  // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation')
+  email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
+  hostname: HOSTNAME,
+  // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
+  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
+  // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
+  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
+  regex: regex,
+  // uuid: http://tools.ietf.org/html/rfc4122
+  uuid: UUID,
+  // JSON-pointer: https://tools.ietf.org/html/rfc6901
+  // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
+  'json-pointer': JSON_POINTER,
+  // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
+  'relative-json-pointer': RELATIVE_JSON_POINTER
+};
 
-            // If it failed to update the lockfile, keep trying unless
-            // the lockfile was deleted!
-            if (err) {
-              if (err.code === "ENOENT") {
-                return compromisedLock(
-                  file,
-                  lock,
-                  Object.assign(err, { code: "ECOMPROMISED" }),
-                );
-              }
 
-              lock.updateError = err;
-              lock.updateDelay = 1000;
-              return updateLock(file, options);
-            }
+formats.full = {
+  date: date,
+  time: time,
+  'date-time': date_time,
+  uri: uri,
+  'uri-reference': URIREF,
+  'uri-template': URITEMPLATE,
+  url: URL,
+  email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
+  hostname: hostname,
+  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
+  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
+  regex: regex,
+  uuid: UUID,
+  'json-pointer': JSON_POINTER,
+  'relative-json-pointer': RELATIVE_JSON_POINTER
+};
 
-            // All ok, keep updating..
-            lock.lastUpdate = Date.now();
-            lock.updateError = null;
-            lock.updateDelay = null;
-            updateLock(file, options);
-          });
-        }, lock.updateDelay);
 
-        // Unref the timer so that the nodejs process can exit freely
-        // This is safe because all acquired locks will be automatically released
-        // on process exit
+function date(str) {
+  // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
+  var matches = str.match(DATE);
+  if (!matches) return false;
 
-        // We first check that `lock.updateTimeout.unref` exists because some users
-        // may be using this module outside of NodeJS (e.g., in an electron app),
-        // and in those cases `setTimeout` return an integer.
-        if (lock.updateTimeout.unref) {
-          lock.updateTimeout.unref();
-        }
-      }
+  var month = +matches[1];
+  var day = +matches[2];
+  return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month];
+}
 
-      function compromisedLock(file, lock, err) {
-        lock.released = true; // Signal the lock has been released
-        /* istanbul ignore next */
-        lock.updateTimeout && clearTimeout(lock.updateTimeout); // Cancel lock mtime update
 
-        if (locks[file] === lock) {
-          delete locks[file];
-        }
+function time(str, full) {
+  var matches = str.match(TIME);
+  if (!matches) return false;
 
-        lock.compromised(err);
-      }
+  var hour = matches[1];
+  var minute = matches[2];
+  var second = matches[3];
+  var timeZone = matches[5];
+  return hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone);
+}
 
-      // -----------------------------------------
 
-      function lock(file, options, compromised, callback) {
-        if (typeof options === "function") {
-          callback = compromised;
-          compromised = options;
-          options = null;
-        }
+var DATE_TIME_SEPARATOR = /t|\s/i;
+function date_time(str) {
+  // http://tools.ietf.org/html/rfc3339#section-5.6
+  var dateTime = str.split(DATE_TIME_SEPARATOR);
+  return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true);
+}
 
-        if (!callback) {
-          callback = compromised;
-          compromised = null;
-        }
 
-        options = Object.assign(
-          {
-            stale: 10000,
-            update: null,
-            realpath: true,
-            retries: 0,
-            fs,
-          },
-          options,
-        );
+function hostname(str) {
+  // https://tools.ietf.org/html/rfc1034#section-3.5
+  // https://tools.ietf.org/html/rfc1123#section-2
+  return str.length <= 255 && HOSTNAME.test(str);
+}
 
-        options.retries = options.retries || 0;
-        options.retries =
-          typeof options.retries === "number"
-            ? { retries: options.retries }
-            : options.retries;
-        options.stale = Math.max(options.stale || 0, 2000);
-        options.update =
-          options.update == null ? options.stale / 2 : options.update || 0;
-        options.update = Math.max(
-          Math.min(options.update, options.stale / 2),
-          1000,
-        );
-        compromised =
-          compromised ||
-          function (err) {
-            throw err;
-          };
 
-        // Resolve to a canonical file path
-        canonicalPath(file, options, (err, file) => {
-          if (err) {
-            return callback(err);
-          }
+var NOT_URI_FRAGMENT = /\/|:/;
+function uri(str) {
+  // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
+  return NOT_URI_FRAGMENT.test(str) && URI.test(str);
+}
 
-          // Attempt to acquire the lock
-          const operation = retry.operation(options.retries);
 
-          operation.attempt(() => {
-            acquireLock(file, options, (err) => {
-              if (operation.retry(err)) {
-                return;
-              }
+var Z_ANCHOR = /[^\\]\\Z/;
+function regex(str) {
+  if (Z_ANCHOR.test(str)) return false;
+  try {
+    new RegExp(str);
+    return true;
+  } catch(e) {
+    return false;
+  }
+}
 
-              if (err) {
-                return callback(operation.mainError());
-              }
 
-              // We now own the lock
-              const lock = (locks[file] = {
-                options,
-                compromised,
-                lastUpdate: Date.now(),
-              });
+/***/ }),
+/* 478 */
+/***/ (function(module, exports, __webpack_require__) {
 
-              // We must keep the lock fresh to avoid staleness
-              updateLock(file, options);
-
-              callback(null, (releasedCallback) => {
-                if (lock.released) {
-                  return (
-                    releasedCallback &&
-                    releasedCallback(
-                      Object.assign(new Error("Lock is already released"), {
-                        code: "ERELEASED",
-                      }),
-                    )
-                  );
-                }
+"use strict";
 
-                // Not necessary to use realpath twice when unlocking
-                unlock(
-                  file,
-                  Object.assign({}, options, { realpath: false }),
-                  releasedCallback,
-                );
-              });
-            });
-          });
-        });
-      }
 
-      function unlock(file, options, callback) {
-        if (typeof options === "function") {
-          callback = options;
-          options = null;
-        }
+var resolve = __webpack_require__(203)
+  , util = __webpack_require__(106)
+  , errorClasses = __webpack_require__(202)
+  , stableStringify = __webpack_require__(389);
 
-        options = Object.assign(
-          {
-            fs,
-            realpath: true,
-          },
-          options,
-        );
+var validateGenerator = __webpack_require__(344);
 
-        callback = callback || function () {};
+/**
+ * Functions below are used inside compiled validations function
+ */
 
-        // Resolve to a canonical file path
-        canonicalPath(file, options, (err, file) => {
-          if (err) {
-            return callback(err);
-          }
+var co = __webpack_require__(383);
+var ucs2length = util.ucs2length;
+var equal = __webpack_require__(204);
 
-          // Skip if the lock is not acquired
-          const lock = locks[file];
+// this error is thrown by async schemas to return validation errors via exception
+var ValidationError = errorClasses.Validation;
 
-          if (!lock) {
-            return callback(
-              Object.assign(new Error("Lock is not acquired/owned by you"), {
-                code: "ENOTACQUIRED",
-              }),
-            );
-          }
+module.exports = compile;
 
-          lock.updateTimeout && clearTimeout(lock.updateTimeout); // Cancel lock mtime update
-          lock.released = true; // Signal the lock has been released
-          delete locks[file]; // Delete from locks
 
-          removeLock(file, options, callback);
-        });
-      }
+/**
+ * Compiles schema to validation function
+ * @this   Ajv
+ * @param  {Object} schema schema object
+ * @param  {Object} root object with information about the root schema for this schema
+ * @param  {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution
+ * @param  {String} baseId base ID for IDs in the schema
+ * @return {Function} validation function
+ */
+function compile(schema, root, localRefs, baseId) {
+  /* jshint validthis: true, evil: true */
+  /* eslint no-shadow: 0 */
+  var self = this
+    , opts = this._opts
+    , refVal = [ undefined ]
+    , refs = {}
+    , patterns = []
+    , patternsHash = {}
+    , defaults = []
+    , defaultsHash = {}
+    , customRules = [];
+
+  root = root || { schema: schema, refVal: refVal, refs: refs };
+
+  var c = checkCompiling.call(this, schema, root, baseId);
+  var compilation = this._compilations[c.index];
+  if (c.compiling) return (compilation.callValidate = callValidate);
+
+  var formats = this._formats;
+  var RULES = this.RULES;
+
+  try {
+    var v = localCompile(schema, root, localRefs, baseId);
+    compilation.validate = v;
+    var cv = compilation.callValidate;
+    if (cv) {
+      cv.schema = v.schema;
+      cv.errors = null;
+      cv.refs = v.refs;
+      cv.refVal = v.refVal;
+      cv.root = v.root;
+      cv.$async = v.$async;
+      if (opts.sourceCode) cv.source = v.source;
+    }
+    return v;
+  } finally {
+    endCompiling.call(this, schema, root, baseId);
+  }
 
-      function lockSync(file, options, compromised) {
-        if (typeof options === "function") {
-          compromised = options;
-          options = null;
-        }
+  function callValidate() {
+    var validate = compilation.validate;
+    var result = validate.apply(null, arguments);
+    callValidate.errors = validate.errors;
+    return result;
+  }
 
-        options = options || {};
-        options.fs = syncFs(options.fs || fs);
-        options.retries = options.retries || 0;
-        options.retries =
-          typeof options.retries === "number"
-            ? { retries: options.retries }
-            : options.retries;
+  function localCompile(_schema, _root, localRefs, baseId) {
+    var isRoot = !_root || (_root && _root.schema == _schema);
+    if (_root.schema != root.schema)
+      return compile.call(self, _schema, _root, localRefs, baseId);
+
+    var $async = _schema.$async === true;
+
+    var sourceCode = validateGenerator({
+      isTop: true,
+      schema: _schema,
+      isRoot: isRoot,
+      baseId: baseId,
+      root: _root,
+      schemaPath: '',
+      errSchemaPath: '#',
+      errorPath: '""',
+      MissingRefError: errorClasses.MissingRef,
+      RULES: RULES,
+      validate: validateGenerator,
+      util: util,
+      resolve: resolve,
+      resolveRef: resolveRef,
+      usePattern: usePattern,
+      useDefault: useDefault,
+      useCustomRule: useCustomRule,
+      opts: opts,
+      formats: formats,
+      logger: self.logger,
+      self: self
+    });
 
-        // Retries are not allowed because it requires the flow to be sync
-        if (options.retries.retries) {
-          throw Object.assign(
-            new Error("Cannot use retries with the sync api"),
-            { code: "ESYNC" },
-          );
-        }
+    sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode)
+                   + vars(defaults, defaultCode) + vars(customRules, customRuleCode)
+                   + sourceCode;
+
+    if (opts.processCode) sourceCode = opts.processCode(sourceCode);
+    // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
+    var validate;
+    try {
+      var makeValidate = new Function(
+        'self',
+        'RULES',
+        'formats',
+        'root',
+        'refVal',
+        'defaults',
+        'customRules',
+        'co',
+        'equal',
+        'ucs2length',
+        'ValidationError',
+        sourceCode
+      );
 
-        let err;
-        let release;
+      validate = makeValidate(
+        self,
+        RULES,
+        formats,
+        root,
+        refVal,
+        defaults,
+        customRules,
+        co,
+        equal,
+        ucs2length,
+        ValidationError
+      );
 
-        lock(file, options, compromised, (_err, _release) => {
-          err = _err;
-          release = _release;
-        });
+      refVal[0] = validate;
+    } catch(e) {
+      self.logger.error('Error compiling schema, function code:', sourceCode);
+      throw e;
+    }
 
-        if (err) {
-          throw err;
-        }
+    validate.schema = _schema;
+    validate.errors = null;
+    validate.refs = refs;
+    validate.refVal = refVal;
+    validate.root = isRoot ? validate : _root;
+    if ($async) validate.$async = true;
+    if (opts.sourceCode === true) {
+      validate.source = {
+        code: sourceCode,
+        patterns: patterns,
+        defaults: defaults
+      };
+    }
+
+    return validate;
+  }
 
-        return release;
+  function resolveRef(baseId, ref, isRoot) {
+    ref = resolve.url(baseId, ref);
+    var refIndex = refs[ref];
+    var _refVal, refCode;
+    if (refIndex !== undefined) {
+      _refVal = refVal[refIndex];
+      refCode = 'refVal[' + refIndex + ']';
+      return resolvedRef(_refVal, refCode);
+    }
+    if (!isRoot && root.refs) {
+      var rootRefId = root.refs[ref];
+      if (rootRefId !== undefined) {
+        _refVal = root.refVal[rootRefId];
+        refCode = addLocalRef(ref, _refVal);
+        return resolvedRef(_refVal, refCode);
       }
+    }
 
-      function unlockSync(file, options) {
-        options = options || {};
-        options.fs = syncFs(options.fs || fs);
+    refCode = addLocalRef(ref);
+    var v = resolve.call(self, localCompile, root, ref);
+    if (v === undefined) {
+      var localSchema = localRefs && localRefs[ref];
+      if (localSchema) {
+        v = resolve.inlineRef(localSchema, opts.inlineRefs)
+            ? localSchema
+            : compile.call(self, localSchema, root, localRefs, baseId);
+      }
+    }
 
-        let err;
+    if (v === undefined) {
+      removeLocalRef(ref);
+    } else {
+      replaceLocalRef(ref, v);
+      return resolvedRef(v, refCode);
+    }
+  }
 
-        unlock(file, options, (_err) => {
-          err = _err;
-        });
+  function addLocalRef(ref, v) {
+    var refId = refVal.length;
+    refVal[refId] = v;
+    refs[ref] = refId;
+    return 'refVal' + refId;
+  }
 
-        if (err) {
-          throw err;
-        }
-      }
+  function removeLocalRef(ref) {
+    delete refs[ref];
+  }
 
-      function check(file, options, callback) {
-        if (typeof options === "function") {
-          callback = options;
-          options = null;
-        }
+  function replaceLocalRef(ref, v) {
+    var refId = refs[ref];
+    refVal[refId] = v;
+  }
 
-        options = Object.assign(
-          {
-            stale: 10000,
-            realpath: true,
-            fs,
-          },
-          options,
-        );
+  function resolvedRef(refVal, code) {
+    return typeof refVal == 'object' || typeof refVal == 'boolean'
+            ? { code: code, schema: refVal, inline: true }
+            : { code: code, $async: refVal && refVal.$async };
+  }
 
-        options.stale = Math.max(options.stale || 0, 2000);
+  function usePattern(regexStr) {
+    var index = patternsHash[regexStr];
+    if (index === undefined) {
+      index = patternsHash[regexStr] = patterns.length;
+      patterns[index] = regexStr;
+    }
+    return 'pattern' + index;
+  }
 
-        // Resolve to a canonical file path
-        canonicalPath(file, options, (err, file) => {
-          if (err) {
-            return callback(err);
-          }
+  function useDefault(value) {
+    switch (typeof value) {
+      case 'boolean':
+      case 'number':
+        return '' + value;
+      case 'string':
+        return util.toQuotedString(value);
+      case 'object':
+        if (value === null) return 'null';
+        var valueStr = stableStringify(value);
+        var index = defaultsHash[valueStr];
+        if (index === undefined) {
+          index = defaultsHash[valueStr] = defaults.length;
+          defaults[index] = value;
+        }
+        return 'default' + index;
+    }
+  }
 
-          // Check if lockfile exists
-          options.fs.stat(getLockFile(file), (err, stat) => {
-            if (err) {
-              // if does not exist, file is not locked. Otherwise, callback with error
-              return err.code === "ENOENT"
-                ? callback(null, false)
-                : callback(err);
-            }
+  function useCustomRule(rule, schema, parentSchema, it) {
+    var validateSchema = rule.definition.validateSchema;
+    if (validateSchema && self._opts.validateSchema !== false) {
+      var valid = validateSchema(schema);
+      if (!valid) {
+        var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors);
+        if (self._opts.validateSchema == 'log') self.logger.error(message);
+        else throw new Error(message);
+      }
+    }
 
-            if (options.stale <= 0) {
-              return callback(null, true);
-            }
+    var compile = rule.definition.compile
+      , inline = rule.definition.inline
+      , macro = rule.definition.macro;
+
+    var validate;
+    if (compile) {
+      validate = compile.call(self, schema, parentSchema, it);
+    } else if (macro) {
+      validate = macro.call(self, schema, parentSchema, it);
+      if (opts.validateSchema !== false) self.validateSchema(validate, true);
+    } else if (inline) {
+      validate = inline.call(self, it, rule.keyword, schema, parentSchema);
+    } else {
+      validate = rule.definition.validate;
+      if (!validate) return;
+    }
 
-            // Otherwise, check if lock is stale by analyzing the file mtime
-            return callback(null, !isLockStale(stat, options));
-          });
-        });
-      }
+    if (validate === undefined)
+      throw new Error('custom keyword "' + rule.keyword + '"failed to compile');
 
-      function checkSync(file, options) {
-        options = options || {};
-        options.fs = syncFs(options.fs || fs);
+    var index = customRules.length;
+    customRules[index] = validate;
 
-        let err;
-        let locked;
+    return {
+      code: 'customRule' + index,
+      validate: validate
+    };
+  }
+}
 
-        check(file, options, (_err, _locked) => {
-          err = _err;
-          locked = _locked;
-        });
 
-        if (err) {
-          throw err;
-        }
+/**
+ * Checks if the schema is currently compiled
+ * @this   Ajv
+ * @param  {Object} schema schema to compile
+ * @param  {Object} root root object
+ * @param  {String} baseId base schema ID
+ * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean)
+ */
+function checkCompiling(schema, root, baseId) {
+  /* jshint validthis: true */
+  var index = compIndex.call(this, schema, root, baseId);
+  if (index >= 0) return { index: index, compiling: true };
+  index = this._compilations.length;
+  this._compilations[index] = {
+    schema: schema,
+    root: root,
+    baseId: baseId
+  };
+  return { index: index, compiling: false };
+}
 
-        return locked;
-      }
 
-      // Remove acquired locks on exit
-      /* istanbul ignore next */
-      process.on("exit", () => {
-        Object.keys(locks).forEach((file) => {
-          try {
-            locks[file].options.fs.rmdirSync(getLockFile(file));
-          } catch (e) {
-            /* empty */
-          }
+/**
+ * Removes the schema from the currently compiled list
+ * @this   Ajv
+ * @param  {Object} schema schema to compile
+ * @param  {Object} root root object
+ * @param  {String} baseId base schema ID
+ */
+function endCompiling(schema, root, baseId) {
+  /* jshint validthis: true */
+  var i = compIndex.call(this, schema, root, baseId);
+  if (i >= 0) this._compilations.splice(i, 1);
+}
+
+
+/**
+ * Index of schema compilation in the currently compiled list
+ * @this   Ajv
+ * @param  {Object} schema schema to compile
+ * @param  {Object} root root object
+ * @param  {String} baseId base schema ID
+ * @return {Integer} compilation index
+ */
+function compIndex(schema, root, baseId) {
+  /* jshint validthis: true */
+  for (var i=0; i<this._compilations.length; i++) {
+    var c = this._compilations[i];
+    if (c.schema == schema && c.root == root && c.baseId == baseId) return i;
+  }
+  return -1;
+}
+
+
+function patternCode(i, patterns) {
+  return 'var pattern' + i + ' = new RegExp(' + util.toQuotedString(patterns[i]) + ');';
+}
+
+
+function defaultCode(i) {
+  return 'var default' + i + ' = defaults[' + i + '];';
+}
+
+
+function refValCode(i, refVal) {
+  return refVal[i] === undefined ? '' : 'var refVal' + i + ' = refVal[' + i + '];';
+}
+
+
+function customRuleCode(i) {
+  return 'var customRule' + i + ' = customRules[' + i + '];';
+}
+
+
+function vars(arr, statement) {
+  if (!arr.length) return '';
+  var code = '';
+  for (var i=0; i<arr.length; i++)
+    code += statement(i, arr);
+  return code;
+}
+
+
+/***/ }),
+/* 479 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var ruleModules = __webpack_require__(475)
+  , toHash = __webpack_require__(106).toHash;
+
+module.exports = function rules() {
+  var RULES = [
+    { type: 'number',
+      rules: [ { 'maximum': ['exclusiveMaximum'] },
+               { 'minimum': ['exclusiveMinimum'] }, 'multipleOf', 'format'] },
+    { type: 'string',
+      rules: [ 'maxLength', 'minLength', 'pattern', 'format' ] },
+    { type: 'array',
+      rules: [ 'maxItems', 'minItems', 'uniqueItems', 'contains', 'items' ] },
+    { type: 'object',
+      rules: [ 'maxProperties', 'minProperties', 'required', 'dependencies', 'propertyNames',
+               { 'properties': ['additionalProperties', 'patternProperties'] } ] },
+    { rules: [ '$ref', 'const', 'enum', 'not', 'anyOf', 'oneOf', 'allOf' ] }
+  ];
+
+  var ALL = [ 'type' ];
+  var KEYWORDS = [
+    'additionalItems', '$schema', '$id', 'id', 'title',
+    'description', 'default', 'definitions'
+  ];
+  var TYPES = [ 'number', 'integer', 'string', 'array', 'object', 'boolean', 'null' ];
+  RULES.all = toHash(ALL);
+  RULES.types = toHash(TYPES);
+
+  RULES.forEach(function (group) {
+    group.rules = group.rules.map(function (keyword) {
+      var implKeywords;
+      if (typeof keyword == 'object') {
+        var key = Object.keys(keyword)[0];
+        implKeywords = keyword[key];
+        keyword = key;
+        implKeywords.forEach(function (k) {
+          ALL.push(k);
+          RULES.all[k] = true;
         });
-      });
+      }
+      ALL.push(keyword);
+      var rule = RULES.all[keyword] = {
+        keyword: keyword,
+        code: ruleModules[keyword],
+        implements: implKeywords
+      };
+      return rule;
+    });
 
-      module.exports = lock;
-      module.exports.lock = lock;
-      module.exports.unlock = unlock;
-      module.exports.lockSync = lockSync;
-      module.exports.unlockSync = unlockSync;
-      module.exports.check = check;
-      module.exports.checkSync = checkSync;
+    if (group.type) RULES.types[group.type] = group;
+  });
 
-      /***/
-    },
-    /* 472 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var KEYWORDS = [
-        "multipleOf",
-        "maximum",
-        "exclusiveMaximum",
-        "minimum",
-        "exclusiveMinimum",
-        "maxLength",
-        "minLength",
-        "pattern",
-        "additionalItems",
-        "maxItems",
-        "minItems",
-        "uniqueItems",
-        "maxProperties",
-        "minProperties",
-        "required",
-        "additionalProperties",
-        "enum",
-        "format",
-        "const",
-      ];
+  RULES.keywords = toHash(ALL.concat(KEYWORDS));
+  RULES.custom = {};
 
-      module.exports = function (metaSchema, keywordsJsonPointers) {
-        for (var i = 0; i < keywordsJsonPointers.length; i++) {
-          metaSchema = JSON.parse(JSON.stringify(metaSchema));
-          var segments = keywordsJsonPointers[i].split("/");
-          var keywords = metaSchema;
-          var j;
-          for (j = 1; j < segments.length; j++)
-            keywords = keywords[segments[j]];
-
-          for (j = 0; j < KEYWORDS.length; j++) {
-            var key = KEYWORDS[j];
-            var schema = keywords[key];
-            if (schema) {
-              keywords[key] = {
-                anyOf: [
-                  schema,
-                  {
-                    $ref: "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#",
-                  },
-                ],
-              };
-            }
-          }
-        }
+  return RULES;
+};
 
-        return metaSchema;
-      };
 
-      /***/
-    },
-    /* 473 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var compileSchema = __webpack_require__(478),
-        resolve = __webpack_require__(203),
-        Cache = __webpack_require__(474),
-        SchemaObject = __webpack_require__(339),
-        stableStringify = __webpack_require__(389),
-        formats = __webpack_require__(477),
-        rules = __webpack_require__(479),
-        $dataMetaSchema = __webpack_require__(472),
-        patternGroups = __webpack_require__(500),
-        util = __webpack_require__(106),
-        co = __webpack_require__(383);
-
-      module.exports = Ajv;
-
-      Ajv.prototype.validate = validate;
-      Ajv.prototype.compile = compile;
-      Ajv.prototype.addSchema = addSchema;
-      Ajv.prototype.addMetaSchema = addMetaSchema;
-      Ajv.prototype.validateSchema = validateSchema;
-      Ajv.prototype.getSchema = getSchema;
-      Ajv.prototype.removeSchema = removeSchema;
-      Ajv.prototype.addFormat = addFormat;
-      Ajv.prototype.errorsText = errorsText;
-
-      Ajv.prototype._addSchema = _addSchema;
-      Ajv.prototype._compile = _compile;
-
-      Ajv.prototype.compileAsync = __webpack_require__(476);
-      var customKeyword = __webpack_require__(499);
-      Ajv.prototype.addKeyword = customKeyword.add;
-      Ajv.prototype.getKeyword = customKeyword.get;
-      Ajv.prototype.removeKeyword = customKeyword.remove;
-
-      var errorClasses = __webpack_require__(202);
-      Ajv.ValidationError = errorClasses.Validation;
-      Ajv.MissingRefError = errorClasses.MissingRef;
-      Ajv.$dataMetaSchema = $dataMetaSchema;
-
-      var META_SCHEMA_ID = "http://json-schema.org/draft-06/schema";
-
-      var META_IGNORE_OPTIONS = [
-        "removeAdditional",
-        "useDefaults",
-        "coerceTypes",
-      ];
-      var META_SUPPORT_DATA = ["/properties"];
+/***/ }),
+/* 480 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Creates validator instance.
-       * Usage: `Ajv(opts)`
-       * @param {Object} opts optional options
-       * @return {Object} ajv instance
-       */
-      function Ajv(opts) {
-        if (!(this instanceof Ajv)) return new Ajv(opts);
-        opts = this._opts = util.copy(opts) || {};
-        setLogger(this);
-        this._schemas = {};
-        this._refs = {};
-        this._fragments = {};
-        this._formats = formats(opts.format);
-        var schemaUriFormat = (this._schemaUriFormat =
-          this._formats["uri-reference"]);
-        this._schemaUriFormatFunc = function (str) {
-          return schemaUriFormat.test(str);
-        };
+"use strict";
 
-        this._cache = opts.cache || new Cache();
-        this._loadingSchemas = {};
-        this._compilations = [];
-        this.RULES = rules();
-        this._getId = chooseGetId(opts);
 
-        opts.loopRequired = opts.loopRequired || Infinity;
-        if (opts.errorDataPath == "property")
-          opts._errorDataPathProperty = true;
-        if (opts.serialize === undefined) opts.serialize = stableStringify;
-        this._metaOpts = getMetaSchemaOptions(this);
+// https://mathiasbynens.be/notes/javascript-encoding
+// https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
+module.exports = function ucs2length(str) {
+  var length = 0
+    , len = str.length
+    , pos = 0
+    , value;
+  while (pos < len) {
+    length++;
+    value = str.charCodeAt(pos++);
+    if (value >= 0xD800 && value <= 0xDBFF && pos < len) {
+      // high surrogate, and there is a next character
+      value = str.charCodeAt(pos);
+      if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate
+    }
+  }
+  return length;
+};
 
-        if (opts.formats) addInitialFormats(this);
-        addDraft6MetaSchema(this);
-        if (typeof opts.meta == "object") this.addMetaSchema(opts.meta);
-        addInitialSchemas(this);
-        if (opts.patternGroups) patternGroups(this);
-      }
 
-      /**
-       * Validate data using schema
-       * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize.
-       * @this   Ajv
-       * @param  {String|Object} schemaKeyRef key, ref or schema object
-       * @param  {Any} data to be validated
-       * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`).
-       */
-      function validate(schemaKeyRef, data) {
-        var v;
-        if (typeof schemaKeyRef == "string") {
-          v = this.getSchema(schemaKeyRef);
-          if (!v)
-            throw new Error('no schema with key or ref "' + schemaKeyRef + '"');
-        } else {
-          var schemaObj = this._addSchema(schemaKeyRef);
-          v = schemaObj.validate || this._compile(schemaObj);
+/***/ }),
+/* 481 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_allOf(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  var $currentBaseId = $it.baseId,
+    $allSchemasEmpty = true;
+  var arr1 = $schema;
+  if (arr1) {
+    var $sch, $i = -1,
+      l1 = arr1.length - 1;
+    while ($i < l1) {
+      $sch = arr1[$i += 1];
+      if (it.util.schemaHasRules($sch, it.RULES.all)) {
+        $allSchemasEmpty = false;
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + '[' + $i + ']';
+        $it.errSchemaPath = $errSchemaPath + '/' + $i;
+        out += '  ' + (it.validate($it)) + ' ';
+        $it.baseId = $currentBaseId;
+        if ($breakOnError) {
+          out += ' if (' + ($nextValid) + ') { ';
+          $closingBraces += '}';
         }
-
-        var valid = v(data);
-        if (v.$async === true)
-          return this._opts.async == "*" ? co(valid) : valid;
-        this.errors = v.errors;
-        return valid;
       }
-
-      /**
-       * Create validating function for passed schema.
-       * @this   Ajv
-       * @param  {Object} schema schema object
-       * @param  {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords.
-       * @return {Function} validating function
-       */
-      function compile(schema, _meta) {
-        var schemaObj = this._addSchema(schema, undefined, _meta);
-        return schemaObj.validate || this._compile(schemaObj);
+    }
+  }
+  if ($breakOnError) {
+    if ($allSchemasEmpty) {
+      out += ' if (true) { ';
+    } else {
+      out += ' ' + ($closingBraces.slice(0, -1)) + ' ';
+    }
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}
+
+
+/***/ }),
+/* 482 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_anyOf(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  var $noEmptySchema = $schema.every(function($sch) {
+    return it.util.schemaHasRules($sch, it.RULES.all);
+  });
+  if ($noEmptySchema) {
+    var $currentBaseId = $it.baseId;
+    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false;  ';
+    var $wasComposite = it.compositeRule;
+    it.compositeRule = $it.compositeRule = true;
+    var arr1 = $schema;
+    if (arr1) {
+      var $sch, $i = -1,
+        l1 = arr1.length - 1;
+      while ($i < l1) {
+        $sch = arr1[$i += 1];
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + '[' + $i + ']';
+        $it.errSchemaPath = $errSchemaPath + '/' + $i;
+        out += '  ' + (it.validate($it)) + ' ';
+        $it.baseId = $currentBaseId;
+        out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { ';
+        $closingBraces += '}';
       }
-
-      /**
-       * Adds schema to the instance.
-       * @this   Ajv
-       * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored.
-       * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
-       * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead.
-       * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
-       * @return {Ajv} this for method chaining
-       */
-      function addSchema(schema, key, _skipValidation, _meta) {
-        if (Array.isArray(schema)) {
-          for (var i = 0; i < schema.length; i++)
-            this.addSchema(schema[i], undefined, _skipValidation, _meta);
-          return this;
-        }
-        var id = this._getId(schema);
-        if (id !== undefined && typeof id != "string")
-          throw new Error("schema id must be string");
-        key = resolve.normalizeId(key || id);
-        checkUnique(this, key);
-        this._schemas[key] = this._addSchema(
-          schema,
-          _skipValidation,
-          _meta,
-          true,
-        );
-        return this;
+    }
+    it.compositeRule = $it.compositeRule = $wasComposite;
+    out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'should match some schema in anyOf\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+      if (it.async) {
+        out += ' throw new ValidationError(vErrors); ';
+      } else {
+        out += ' validate.errors = vErrors; return false; ';
       }
-
-      /**
-       * Add schema that will be used to validate other schemas
-       * options in META_IGNORE_OPTIONS are alway set to false
-       * @this   Ajv
-       * @param {Object} schema schema object
-       * @param {String} key optional schema key
-       * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema
-       * @return {Ajv} this for method chaining
-       */
-      function addMetaSchema(schema, key, skipValidation) {
-        this.addSchema(schema, key, skipValidation, true);
-        return this;
+    }
+    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
+    if (it.opts.allErrors) {
+      out += ' } ';
+    }
+    out = it.util.cleanUpCode(out);
+  } else {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 483 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_const(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  if (!$isData) {
+    out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';';
+  }
+  out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') {   ';
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should be equal to constant\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += ' }';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 484 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_contains(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  var $idx = 'i' + $lvl,
+    $dataNxt = $it.dataLevel = it.dataLevel + 1,
+    $nextData = 'data' + $dataNxt,
+    $currentBaseId = it.baseId,
+    $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all);
+  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
+  if ($nonEmptySchema) {
+    var $wasComposite = it.compositeRule;
+    it.compositeRule = $it.compositeRule = true;
+    $it.schema = $schema;
+    $it.schemaPath = $schemaPath;
+    $it.errSchemaPath = $errSchemaPath;
+    out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
+    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
+    var $passData = $data + '[' + $idx + ']';
+    $it.dataPathArr[$dataNxt] = $idx;
+    var $code = it.validate($it);
+    $it.baseId = $currentBaseId;
+    if (it.util.varOccurences($code, $nextData) < 2) {
+      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+    } else {
+      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+    }
+    out += ' if (' + ($nextValid) + ') break; }  ';
+    it.compositeRule = $it.compositeRule = $wasComposite;
+    out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {';
+  } else {
+    out += ' if (' + ($data) + '.length == 0) {';
+  }
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should contain a valid item\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += ' } else { ';
+  if ($nonEmptySchema) {
+    out += '  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
+  }
+  if (it.opts.allErrors) {
+    out += ' } ';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}
+
+
+/***/ }),
+/* 485 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_custom(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $errorKeyword;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $errs = 'errs__' + $lvl;
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $rule = this,
+    $definition = 'definition' + $lvl,
+    $rDef = $rule.definition,
+    $closingBraces = '';
+  var $compile, $inline, $macro, $ruleValidate, $validateCode;
+  if ($isData && $rDef.$data) {
+    $validateCode = 'keywordValidate' + $lvl;
+    var $validateSchema = $rDef.validateSchema;
+    out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;';
+  } else {
+    $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
+    if (!$ruleValidate) return;
+    $schemaValue = 'validate.schema' + $schemaPath;
+    $validateCode = $ruleValidate.code;
+    $compile = $rDef.compile;
+    $inline = $rDef.inline;
+    $macro = $rDef.macro;
+  }
+  var $ruleErrs = $validateCode + '.errors',
+    $i = 'i' + $lvl,
+    $ruleErr = 'ruleErr' + $lvl,
+    $asyncKeyword = $rDef.async;
+  if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema');
+  if (!($inline || $macro)) {
+    out += '' + ($ruleErrs) + ' = null;';
+  }
+  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
+  if ($isData && $rDef.$data) {
+    $closingBraces += '}';
+    out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { ';
+    if ($validateSchema) {
+      $closingBraces += '}';
+      out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { ';
+    }
+  }
+  if ($inline) {
+    if ($rDef.statements) {
+      out += ' ' + ($ruleValidate.validate) + ' ';
+    } else {
+      out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; ';
+    }
+  } else if ($macro) {
+    var $it = it.util.copy(it);
+    var $closingBraces = '';
+    $it.level++;
+    var $nextValid = 'valid' + $it.level;
+    $it.schema = $ruleValidate.validate;
+    $it.schemaPath = '';
+    var $wasComposite = it.compositeRule;
+    it.compositeRule = $it.compositeRule = true;
+    var $code = it.validate($it).replace(/validate\.schema/g, $validateCode);
+    it.compositeRule = $it.compositeRule = $wasComposite;
+    out += ' ' + ($code);
+  } else {
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = '';
+    out += '  ' + ($validateCode) + '.call( ';
+    if (it.opts.passContext) {
+      out += 'this';
+    } else {
+      out += 'self';
+    }
+    if ($compile || $rDef.schema === false) {
+      out += ' , ' + ($data) + ' ';
+    } else {
+      out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' ';
+    }
+    out += ' , (dataPath || \'\')';
+    if (it.errorPath != '""') {
+      out += ' + ' + (it.errorPath);
+    }
+    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
+      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
+    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData )  ';
+    var def_callRuleValidate = out;
+    out = $$outStack.pop();
+    if ($rDef.errors === false) {
+      out += ' ' + ($valid) + ' = ';
+      if ($asyncKeyword) {
+        out += '' + (it.yieldAwait);
+      }
+      out += '' + (def_callRuleValidate) + '; ';
+    } else {
+      if ($asyncKeyword) {
+        $ruleErrs = 'customErrors' + $lvl;
+        out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = ' + (it.yieldAwait) + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
+      } else {
+        out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; ';
       }
-
-      /**
-       * Validate schema
-       * @this   Ajv
-       * @param {Object} schema schema to validate
-       * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid
-       * @return {Boolean} true if schema is valid
-       */
-      function validateSchema(schema, throwOrLogError) {
-        var $schema = schema.$schema;
-        if ($schema !== undefined && typeof $schema != "string")
-          throw new Error("$schema must be a string");
-        $schema = $schema || this._opts.defaultMeta || defaultMeta(this);
-        if (!$schema) {
-          this.logger.warn("meta-schema not available");
-          this.errors = null;
-          return true;
-        }
-        var currentUriFormat = this._formats.uri;
-        this._formats.uri =
-          typeof currentUriFormat == "function"
-            ? this._schemaUriFormatFunc
-            : this._schemaUriFormat;
-        var valid;
-        try {
-          valid = this.validate($schema, schema);
-        } finally {
-          this._formats.uri = currentUriFormat;
-        }
-        if (!valid && throwOrLogError) {
-          var message = "schema is invalid: " + this.errorsText();
-          if (this._opts.validateSchema == "log") this.logger.error(message);
-          else throw new Error(message);
-        }
-        return valid;
+    }
+  }
+  if ($rDef.modifying) {
+    out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];';
+  }
+  out += '' + ($closingBraces);
+  if ($rDef.valid) {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+  } else {
+    out += ' if ( ';
+    if ($rDef.valid === undefined) {
+      out += ' !';
+      if ($macro) {
+        out += '' + ($nextValid);
+      } else {
+        out += '' + ($valid);
       }
-
-      function defaultMeta(self) {
-        var meta = self._opts.meta;
-        self._opts.defaultMeta =
-          typeof meta == "object"
-            ? self._getId(meta) || meta
-            : self.getSchema(META_SCHEMA_ID)
-              ? META_SCHEMA_ID
-              : undefined;
-        return self._opts.defaultMeta;
+    } else {
+      out += ' ' + (!$rDef.valid) + ' ';
+    }
+    out += ') { ';
+    $errorKeyword = $rule.keyword;
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = '';
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = ''; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    var __err = out;
+    out = $$outStack.pop();
+    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+      if (it.async) {
+        out += ' throw new ValidationError([' + (__err) + ']); ';
+      } else {
+        out += ' validate.errors = [' + (__err) + ']; return false; ';
       }
-
-      /**
-       * Get compiled schema from the instance by `key` or `ref`.
-       * @this   Ajv
-       * @param  {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
-       * @return {Function} schema validating function (with property `schema`).
-       */
-      function getSchema(keyRef) {
-        var schemaObj = _getSchemaObj(this, keyRef);
-        switch (typeof schemaObj) {
-          case "object":
-            return schemaObj.validate || this._compile(schemaObj);
-          case "string":
-            return this.getSchema(schemaObj);
-          case "undefined":
-            return _getSchemaFragment(this, keyRef);
-        }
-      }
-
-      function _getSchemaFragment(self, ref) {
-        var res = resolve.schema.call(self, { schema: {} }, ref);
-        if (res) {
-          var schema = res.schema,
-            root = res.root,
-            baseId = res.baseId;
-          var v = compileSchema.call(self, schema, root, undefined, baseId);
-          self._fragments[ref] = new SchemaObject({
-            ref: ref,
-            fragment: true,
-            schema: schema,
-            root: root,
-            baseId: baseId,
-            validate: v,
-          });
-          return v;
+    } else {
+      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    }
+    var def_customError = out;
+    out = $$outStack.pop();
+    if ($inline) {
+      if ($rDef.errors) {
+        if ($rDef.errors != 'full') {
+          out += '  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
+          if (it.opts.verbose) {
+            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
+          }
+          out += ' } ';
+        }
+      } else {
+        if ($rDef.errors === false) {
+          out += ' ' + (def_customError) + ' ';
+        } else {
+          out += ' if (' + ($errs) + ' == errors) { ' + (def_customError) + ' } else {  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
+          if (it.opts.verbose) {
+            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
+          }
+          out += ' } } ';
         }
       }
-
-      function _getSchemaObj(self, keyRef) {
-        keyRef = resolve.normalizeId(keyRef);
-        return (
-          self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef]
-        );
-      }
-
-      /**
-       * Remove cached schema(s).
-       * If no parameter is passed all schemas but meta-schemas are removed.
-       * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
-       * Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
-       * @this   Ajv
-       * @param  {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object
-       * @return {Ajv} this for method chaining
-       */
-      function removeSchema(schemaKeyRef) {
-        if (schemaKeyRef instanceof RegExp) {
-          _removeAllSchemas(this, this._schemas, schemaKeyRef);
-          _removeAllSchemas(this, this._refs, schemaKeyRef);
-          return this;
+    } else if ($macro) {
+      out += '   var err =   '; /* istanbul ignore else */
+      if (it.createErrors !== false) {
+        out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
+        if (it.opts.messages !== false) {
+          out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
         }
-        switch (typeof schemaKeyRef) {
-          case "undefined":
-            _removeAllSchemas(this, this._schemas);
-            _removeAllSchemas(this, this._refs);
-            this._cache.clear();
-            return this;
-          case "string":
-            var schemaObj = _getSchemaObj(this, schemaKeyRef);
-            if (schemaObj) this._cache.del(schemaObj.cacheKey);
-            delete this._schemas[schemaKeyRef];
-            delete this._refs[schemaKeyRef];
-            return this;
-          case "object":
-            var serialize = this._opts.serialize;
-            var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef;
-            this._cache.del(cacheKey);
-            var id = this._getId(schemaKeyRef);
-            if (id) {
-              id = resolve.normalizeId(id);
-              delete this._schemas[id];
-              delete this._refs[id];
-            }
+        if (it.opts.verbose) {
+          out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
         }
-        return this;
+        out += ' } ';
+      } else {
+        out += ' {} ';
       }
-
-      function _removeAllSchemas(self, schemas, regex) {
-        for (var keyRef in schemas) {
-          var schemaObj = schemas[keyRef];
-          if (!schemaObj.meta && (!regex || regex.test(keyRef))) {
-            self._cache.del(schemaObj.cacheKey);
-            delete schemas[keyRef];
-          }
+      out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+        if (it.async) {
+          out += ' throw new ValidationError(vErrors); ';
+        } else {
+          out += ' validate.errors = vErrors; return false; ';
         }
       }
-
-      /* @this   Ajv */
-      function _addSchema(schema, skipValidation, meta, shouldAddSchema) {
-        if (typeof schema != "object" && typeof schema != "boolean")
-          throw new Error("schema should be object or boolean");
-        var serialize = this._opts.serialize;
-        var cacheKey = serialize ? serialize(schema) : schema;
-        var cached = this._cache.get(cacheKey);
-        if (cached) return cached;
-
-        shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false;
-
-        var id = resolve.normalizeId(this._getId(schema));
-        if (id && shouldAddSchema) checkUnique(this, id);
-
-        var willValidate =
-          this._opts.validateSchema !== false && !skipValidation;
-        var recursiveMeta;
-        if (
-          willValidate &&
-          !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema))
-        )
-          this.validateSchema(schema, true);
-
-        var localRefs = resolve.ids.call(this, schema);
-
-        var schemaObj = new SchemaObject({
-          id: id,
-          schema: schema,
-          localRefs: localRefs,
-          cacheKey: cacheKey,
-          meta: meta,
-        });
-
-        if (id[0] != "#" && shouldAddSchema) this._refs[id] = schemaObj;
-        this._cache.put(cacheKey, schemaObj);
-
-        if (willValidate && recursiveMeta) this.validateSchema(schema, true);
-
-        return schemaObj;
+    } else {
+      if ($rDef.errors === false) {
+        out += ' ' + (def_customError) + ' ';
+      } else {
+        out += ' if (Array.isArray(' + ($ruleErrs) + ')) { if (vErrors === null) vErrors = ' + ($ruleErrs) + '; else vErrors = vErrors.concat(' + ($ruleErrs) + '); errors = vErrors.length;  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + ';  ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '";  ';
+        if (it.opts.verbose) {
+          out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
+        }
+        out += ' } } else { ' + (def_customError) + ' } ';
       }
-
-      /* @this   Ajv */
-      function _compile(schemaObj, root) {
-        if (schemaObj.compiling) {
-          schemaObj.validate = callValidate;
-          callValidate.schema = schemaObj.schema;
-          callValidate.errors = null;
-          callValidate.root = root ? root : callValidate;
-          if (schemaObj.schema.$async === true) callValidate.$async = true;
-          return callValidate;
+    }
+    out += ' } ';
+    if ($breakOnError) {
+      out += ' else { ';
+    }
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 486 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_dependencies(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  var $schemaDeps = {},
+    $propertyDeps = {},
+    $ownProperties = it.opts.ownProperties;
+  for ($property in $schema) {
+    var $sch = $schema[$property];
+    var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
+    $deps[$property] = $sch;
+  }
+  out += 'var ' + ($errs) + ' = errors;';
+  var $currentErrorPath = it.errorPath;
+  out += 'var missing' + ($lvl) + ';';
+  for (var $property in $propertyDeps) {
+    $deps = $propertyDeps[$property];
+    if ($deps.length) {
+      out += ' if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
+      if ($ownProperties) {
+        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
+      }
+      if ($breakOnError) {
+        out += ' && ( ';
+        var arr1 = $deps;
+        if (arr1) {
+          var $propertyKey, $i = -1,
+            l1 = arr1.length - 1;
+          while ($i < l1) {
+            $propertyKey = arr1[$i += 1];
+            if ($i) {
+              out += ' || ';
+            }
+            var $prop = it.util.getProperty($propertyKey),
+              $useData = $data + $prop;
+            out += ' ( ( ' + ($useData) + ' === undefined ';
+            if ($ownProperties) {
+              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
+            }
+            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
+          }
         }
-        schemaObj.compiling = true;
-
-        var currentOpts;
-        if (schemaObj.meta) {
-          currentOpts = this._opts;
-          this._opts = this._metaOpts;
+        out += ')) {  ';
+        var $propertyPath = 'missing' + $lvl,
+          $missingProperty = '\' + ' + $propertyPath + ' + \'';
+        if (it.opts._errorDataPathProperty) {
+          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
         }
-
-        var v;
-        try {
-          v = compileSchema.call(
-            this,
-            schemaObj.schema,
-            root,
-            schemaObj.localRefs,
-          );
-        } finally {
-          schemaObj.compiling = false;
-          if (schemaObj.meta) this._opts = currentOpts;
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ''; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
+          if (it.opts.messages !== false) {
+            out += ' , message: \'should have ';
+            if ($deps.length == 1) {
+              out += 'property ' + (it.util.escapeQuotes($deps[0]));
+            } else {
+              out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
+            }
+            out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
+          }
+          if (it.opts.verbose) {
+            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+          }
+          out += ' } ';
+        } else {
+          out += ' {} ';
         }
-
-        schemaObj.validate = v;
-        schemaObj.refs = v.refs;
-        schemaObj.refVal = v.refVal;
-        schemaObj.root = v.root;
-        return v;
-
-        function callValidate() {
-          var _validate = schemaObj.validate;
-          var result = _validate.apply(null, arguments);
-          callValidate.errors = _validate.errors;
-          return result;
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+          if (it.async) {
+            out += ' throw new ValidationError([' + (__err) + ']); ';
+          } else {
+            out += ' validate.errors = [' + (__err) + ']; return false; ';
+          }
+        } else {
+          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
         }
-      }
-
-      function chooseGetId(opts) {
-        switch (opts.schemaId) {
-          case "$id":
-            return _get$Id;
-          case "id":
-            return _getId;
-          default:
-            return _get$IdOrId;
+      } else {
+        out += ' ) { ';
+        var arr2 = $deps;
+        if (arr2) {
+          var $propertyKey, i2 = -1,
+            l2 = arr2.length - 1;
+          while (i2 < l2) {
+            $propertyKey = arr2[i2 += 1];
+            var $prop = it.util.getProperty($propertyKey),
+              $missingProperty = it.util.escapeQuotes($propertyKey),
+              $useData = $data + $prop;
+            if (it.opts._errorDataPathProperty) {
+              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
+            }
+            out += ' if ( ' + ($useData) + ' === undefined ';
+            if ($ownProperties) {
+              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
+            }
+            out += ') {  var err =   '; /* istanbul ignore else */
+            if (it.createErrors !== false) {
+              out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
+              if (it.opts.messages !== false) {
+                out += ' , message: \'should have ';
+                if ($deps.length == 1) {
+                  out += 'property ' + (it.util.escapeQuotes($deps[0]));
+                } else {
+                  out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
+                }
+                out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
+              }
+              if (it.opts.verbose) {
+                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+              }
+              out += ' } ';
+            } else {
+              out += ' {} ';
+            }
+            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
+          }
         }
       }
-
-      /* @this   Ajv */
-      function _getId(schema) {
-        if (schema.$id) this.logger.warn("schema $id ignored", schema.$id);
-        return schema.id;
+      out += ' }   ';
+      if ($breakOnError) {
+        $closingBraces += '}';
+        out += ' else { ';
       }
-
-      /* @this   Ajv */
-      function _get$Id(schema) {
-        if (schema.id) this.logger.warn("schema id ignored", schema.id);
-        return schema.$id;
+    }
+  }
+  it.errorPath = $currentErrorPath;
+  var $currentBaseId = $it.baseId;
+  for (var $property in $schemaDeps) {
+    var $sch = $schemaDeps[$property];
+    if (it.util.schemaHasRules($sch, it.RULES.all)) {
+      out += ' ' + ($nextValid) + ' = true; if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
+      if ($ownProperties) {
+        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
+      }
+      out += ') { ';
+      $it.schema = $sch;
+      $it.schemaPath = $schemaPath + it.util.getProperty($property);
+      $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($property);
+      out += '  ' + (it.validate($it)) + ' ';
+      $it.baseId = $currentBaseId;
+      out += ' }  ';
+      if ($breakOnError) {
+        out += ' if (' + ($nextValid) + ') { ';
+        $closingBraces += '}';
       }
-
-      function _get$IdOrId(schema) {
-        if (schema.$id && schema.id && schema.$id != schema.id)
-          throw new Error("schema $id is different from id");
-        return schema.$id || schema.id;
+    }
+  }
+  if ($breakOnError) {
+    out += '   ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}
+
+
+/***/ }),
+/* 487 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_enum(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $i = 'i' + $lvl,
+    $vSchema = 'schema' + $lvl;
+  if (!$isData) {
+    out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + ';';
+  }
+  out += 'var ' + ($valid) + ';';
+  if ($isData) {
+    out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
+  }
+  out += '' + ($valid) + ' = false;for (var ' + ($i) + '=0; ' + ($i) + '<' + ($vSchema) + '.length; ' + ($i) + '++) if (equal(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + '])) { ' + ($valid) + ' = true; break; }';
+  if ($isData) {
+    out += '  }  ';
+  }
+  out += ' if (!' + ($valid) + ') {   ';
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('enum') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValues: schema' + ($lvl) + ' } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should be equal to one of the allowed values\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += ' }';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 488 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_format(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  if (it.opts.format === false) {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+    return out;
+  }
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $unknownFormats = it.opts.unknownFormats,
+    $allowUnknown = Array.isArray($unknownFormats);
+  if ($isData) {
+    var $format = 'format' + $lvl,
+      $isObject = 'isObject' + $lvl,
+      $formatType = 'formatType' + $lvl;
+    out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var ' + ($isObject) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; var ' + ($formatType) + ' = ' + ($isObject) + ' && ' + ($format) + '.type || \'string\'; if (' + ($isObject) + ') { ';
+    if (it.async) {
+      out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; ';
+    }
+    out += ' ' + ($format) + ' = ' + ($format) + '.validate; } if (  ';
+    if ($isData) {
+      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
+    }
+    out += ' (';
+    if ($unknownFormats != 'ignore') {
+      out += ' (' + ($schemaValue) + ' && !' + ($format) + ' ';
+      if ($allowUnknown) {
+        out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 ';
       }
-
-      /**
-       * Convert array of error message objects to string
-       * @this   Ajv
-       * @param  {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used.
-       * @param  {Object} options optional options with properties `separator` and `dataVar`.
-       * @return {String} human readable string with all errors descriptions
-       */
-      function errorsText(errors, options) {
-        errors = errors || this.errors;
-        if (!errors) return "No errors";
-        options = options || {};
-        var separator =
-          options.separator === undefined ? ", " : options.separator;
-        var dataVar = options.dataVar === undefined ? "data" : options.dataVar;
-
-        var text = "";
-        for (var i = 0; i < errors.length; i++) {
-          var e = errors[i];
-          if (e) text += dataVar + e.dataPath + " " + e.message + separator;
+      out += ') || ';
+    }
+    out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? ';
+    if (it.async) {
+      out += ' (async' + ($lvl) + ' ? ' + (it.yieldAwait) + ' ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
+    } else {
+      out += ' ' + ($format) + '(' + ($data) + ') ';
+    }
+    out += ' : ' + ($format) + '.test(' + ($data) + '))))) {';
+  } else {
+    var $format = it.formats[$schema];
+    if (!$format) {
+      if ($unknownFormats == 'ignore') {
+        it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"');
+        if ($breakOnError) {
+          out += ' if (true) { ';
         }
-        return text.slice(0, -separator.length);
-      }
-
-      /**
-       * Add custom format
-       * @this   Ajv
-       * @param {String} name format name
-       * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid)
-       * @return {Ajv} this for method chaining
-       */
-      function addFormat(name, format) {
-        if (typeof format == "string") format = new RegExp(format);
-        this._formats[name] = format;
-        return this;
-      }
-
-      function addDraft6MetaSchema(self) {
-        var $dataSchema;
-        if (self._opts.$data) {
-          $dataSchema = __webpack_require__(501);
-          self.addMetaSchema($dataSchema, $dataSchema.$id, true);
+        return out;
+      } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
+        if ($breakOnError) {
+          out += ' if (true) { ';
         }
-        if (self._opts.meta === false) return;
-        var metaSchema = __webpack_require__(502);
-        if (self._opts.$data)
-          metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA);
-        self.addMetaSchema(metaSchema, META_SCHEMA_ID, true);
-        self._refs["http://json-schema.org/schema"] = META_SCHEMA_ID;
+        return out;
+      } else {
+        throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"');
       }
-
-      function addInitialSchemas(self) {
-        var optsSchemas = self._opts.schemas;
-        if (!optsSchemas) return;
-        if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas);
-        else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key);
+    }
+    var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate;
+    var $formatType = $isObject && $format.type || 'string';
+    if ($isObject) {
+      var $async = $format.async === true;
+      $format = $format.validate;
+    }
+    if ($formatType != $ruleType) {
+      if ($breakOnError) {
+        out += ' if (true) { ';
       }
-
-      function addInitialFormats(self) {
-        for (var name in self._opts.formats) {
-          var format = self._opts.formats[name];
-          self.addFormat(name, format);
-        }
+      return out;
+    }
+    if ($async) {
+      if (!it.async) throw new Error('async format in sync schema');
+      var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
+      out += ' if (!(' + (it.yieldAwait) + ' ' + ($formatRef) + '(' + ($data) + '))) { ';
+    } else {
+      out += ' if (! ';
+      var $formatRef = 'formats' + it.util.getProperty($schema);
+      if ($isObject) $formatRef += '.validate';
+      if (typeof $format == 'function') {
+        out += ' ' + ($formatRef) + '(' + ($data) + ') ';
+      } else {
+        out += ' ' + ($formatRef) + '.test(' + ($data) + ') ';
       }
-
-      function checkUnique(self, id) {
-        if (self._schemas[id] || self._refs[id])
-          throw new Error('schema with key or id "' + id + '" already exists');
+      out += ') { ';
+    }
+  }
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format:  ';
+    if ($isData) {
+      out += '' + ($schemaValue);
+    } else {
+      out += '' + (it.util.toQuotedString($schema));
+    }
+    out += '  } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should match format "';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue) + ' + \'';
+      } else {
+        out += '' + (it.util.escapeQuotes($schema));
       }
-
-      function getMetaSchemaOptions(self) {
-        var metaOpts = util.copy(self._opts);
-        for (var i = 0; i < META_IGNORE_OPTIONS.length; i++)
-          delete metaOpts[META_IGNORE_OPTIONS[i]];
-        return metaOpts;
+      out += '"\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + (it.util.toQuotedString($schema));
       }
-
-      function setLogger(self) {
-        var logger = self._opts.logger;
-        if (logger === false) {
-          self.logger = { log: noop, warn: noop, error: noop };
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += ' } ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 489 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_items(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  var $idx = 'i' + $lvl,
+    $dataNxt = $it.dataLevel = it.dataLevel + 1,
+    $nextData = 'data' + $dataNxt,
+    $currentBaseId = it.baseId;
+  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
+  if (Array.isArray($schema)) {
+    var $additionalItems = it.schema.additionalItems;
+    if ($additionalItems === false) {
+      out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; ';
+      var $currErrSchemaPath = $errSchemaPath;
+      $errSchemaPath = it.errSchemaPath + '/additionalItems';
+      out += '  if (!' + ($valid) + ') {   ';
+      var $$outStack = $$outStack || [];
+      $$outStack.push(out);
+      out = ''; /* istanbul ignore else */
+      if (it.createErrors !== false) {
+        out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } ';
+        if (it.opts.messages !== false) {
+          out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
+        }
+        if (it.opts.verbose) {
+          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+        }
+        out += ' } ';
+      } else {
+        out += ' {} ';
+      }
+      var __err = out;
+      out = $$outStack.pop();
+      if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+        if (it.async) {
+          out += ' throw new ValidationError([' + (__err) + ']); ';
         } else {
-          if (logger === undefined) logger = console;
-          if (
-            !(
-              typeof logger == "object" &&
-              logger.log &&
-              logger.warn &&
-              logger.error
-            )
-          )
-            throw new Error(
-              "logger must implement log, warn and error methods",
-            );
-          self.logger = logger;
+          out += ' validate.errors = [' + (__err) + ']; return false; ';
         }
+      } else {
+        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
       }
-
-      function noop() {}
-
-      /***/
-    },
-    /* 474 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var Cache = (module.exports = function Cache() {
-        this._cache = {};
-      });
-
-      Cache.prototype.put = function Cache_put(key, value) {
-        this._cache[key] = value;
-      };
-
-      Cache.prototype.get = function Cache_get(key) {
-        return this._cache[key];
-      };
-
-      Cache.prototype.del = function Cache_del(key) {
-        delete this._cache[key];
-      };
-
-      Cache.prototype.clear = function Cache_clear() {
-        this._cache = {};
-      };
-
-      /***/
-    },
-    /* 475 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      //all requires must be explicit because browserify won't work with dynamic requires
-      module.exports = {
-        $ref: __webpack_require__(496),
-        allOf: __webpack_require__(481),
-        anyOf: __webpack_require__(482),
-        const: __webpack_require__(483),
-        contains: __webpack_require__(484),
-        dependencies: __webpack_require__(486),
-        enum: __webpack_require__(487),
-        format: __webpack_require__(488),
-        items: __webpack_require__(489),
-        maximum: __webpack_require__(340),
-        minimum: __webpack_require__(340),
-        maxItems: __webpack_require__(341),
-        minItems: __webpack_require__(341),
-        maxLength: __webpack_require__(342),
-        minLength: __webpack_require__(342),
-        maxProperties: __webpack_require__(343),
-        minProperties: __webpack_require__(343),
-        multipleOf: __webpack_require__(490),
-        not: __webpack_require__(491),
-        oneOf: __webpack_require__(492),
-        pattern: __webpack_require__(493),
-        properties: __webpack_require__(494),
-        propertyNames: __webpack_require__(495),
-        required: __webpack_require__(497),
-        uniqueItems: __webpack_require__(498),
-        validate: __webpack_require__(344),
-      };
-
-      /***/
-    },
-    /* 476 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var MissingRefError = __webpack_require__(202).MissingRef;
-
-      module.exports = compileAsync;
-
-      /**
-       * Creates validating function for passed schema with asynchronous loading of missing schemas.
-       * `loadSchema` option should be a function that accepts schema uri and returns promise that resolves with the schema.
-       * @this  Ajv
-       * @param {Object}   schema schema object
-       * @param {Boolean}  meta optional true to compile meta-schema; this parameter can be skipped
-       * @param {Function} callback an optional node-style callback, it is called with 2 parameters: error (or null) and validating function.
-       * @return {Promise} promise that resolves with a validating function.
-       */
-      function compileAsync(schema, meta, callback) {
-        /* eslint no-shadow: 0 */
-        /* global Promise */
-        /* jshint validthis: true */
-        var self = this;
-        if (typeof this._opts.loadSchema != "function")
-          throw new Error("options.loadSchema should be a function");
-
-        if (typeof meta == "function") {
-          callback = meta;
-          meta = undefined;
-        }
-
-        var p = loadMetaSchemaOf(schema).then(function () {
-          var schemaObj = self._addSchema(schema, undefined, meta);
-          return schemaObj.validate || _compileAsync(schemaObj);
-        });
-
-        if (callback) {
-          p.then(function (v) {
-            callback(null, v);
-          }, callback);
-        }
-
-        return p;
-
-        function loadMetaSchemaOf(sch) {
-          var $schema = sch.$schema;
-          return $schema && !self.getSchema($schema)
-            ? compileAsync.call(self, { $ref: $schema }, true)
-            : Promise.resolve();
-        }
-
-        function _compileAsync(schemaObj) {
-          try {
-            return self._compile(schemaObj);
-          } catch (e) {
-            if (e instanceof MissingRefError) return loadMissingSchema(e);
-            throw e;
+      out += ' } ';
+      $errSchemaPath = $currErrSchemaPath;
+      if ($breakOnError) {
+        $closingBraces += '}';
+        out += ' else { ';
+      }
+    }
+    var arr1 = $schema;
+    if (arr1) {
+      var $sch, $i = -1,
+        l1 = arr1.length - 1;
+      while ($i < l1) {
+        $sch = arr1[$i += 1];
+        if (it.util.schemaHasRules($sch, it.RULES.all)) {
+          out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { ';
+          var $passData = $data + '[' + $i + ']';
+          $it.schema = $sch;
+          $it.schemaPath = $schemaPath + '[' + $i + ']';
+          $it.errSchemaPath = $errSchemaPath + '/' + $i;
+          $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true);
+          $it.dataPathArr[$dataNxt] = $i;
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+          } else {
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
           }
-
-          function loadMissingSchema(e) {
-            var ref = e.missingSchema;
-            if (added(ref))
-              throw new Error(
-                "Schema " +
-                  ref +
-                  " is loaded but " +
-                  e.missingRef +
-                  " cannot be resolved",
-              );
-
-            var schemaPromise = self._loadingSchemas[ref];
-            if (!schemaPromise) {
-              schemaPromise = self._loadingSchemas[ref] =
-                self._opts.loadSchema(ref);
-              schemaPromise.then(removePromise, removePromise);
-            }
-
-            return schemaPromise
-              .then(function (sch) {
-                if (!added(ref)) {
-                  return loadMetaSchemaOf(sch).then(function () {
-                    if (!added(ref)) self.addSchema(sch, ref, undefined, meta);
-                  });
-                }
-              })
-              .then(function () {
-                return _compileAsync(schemaObj);
-              });
-
-            function removePromise() {
-              delete self._loadingSchemas[ref];
-            }
-
-            function added(ref) {
-              return self._refs[ref] || self._schemas[ref];
-            }
+          out += ' }  ';
+          if ($breakOnError) {
+            out += ' if (' + ($nextValid) + ') { ';
+            $closingBraces += '}';
           }
         }
       }
-
-      /***/
-    },
-    /* 477 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var util = __webpack_require__(106);
-
-      var DATE = /^\d\d\d\d-(\d\d)-(\d\d)$/;
-      var DAYS = [0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
-      var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i;
-      var HOSTNAME =
-        /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i;
-      var URI =
-        /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
-      var URIREF =
-        /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
-      // uri-template: https://tools.ietf.org/html/rfc6570
-      var URITEMPLATE =
-        /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i;
-      // For the source: https://gist.github.com/dperini/729294
-      // For test cases: https://mathiasbynens.be/demo/url-regex
-      // @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983.
-      // var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
-      var URL =
-        /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
-      var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
-      var JSON_POINTER =
-        /^(?:\/(?:[^~/]|~0|~1)*)*$|^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i;
-      var RELATIVE_JSON_POINTER =
-        /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/;
-
-      module.exports = formats;
-
-      function formats(mode) {
-        mode = mode == "full" ? "full" : "fast";
-        return util.copy(formats[mode]);
-      }
-
-      formats.fast = {
-        // date: http://tools.ietf.org/html/rfc3339#section-5.6
-        date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
-        // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
-        time: /^[0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i,
-        "date-time":
-          /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s][0-2]\d:[0-5]\d:[0-5]\d(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i,
-        // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
-        uri: /^(?:[a-z][a-z0-9+-.]*)(?::|\/)\/?[^\s]*$/i,
-        "uri-reference": /^(?:(?:[a-z][a-z0-9+-.]*:)?\/\/)?[^\s]*$/i,
-        "uri-template": URITEMPLATE,
-        url: URL,
-        // email (sources from jsen validator):
-        // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
-        // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation')
-        email:
-          /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
-        hostname: HOSTNAME,
-        // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
-        ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
-        // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
-        ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
-        regex: regex,
-        // uuid: http://tools.ietf.org/html/rfc4122
-        uuid: UUID,
-        // JSON-pointer: https://tools.ietf.org/html/rfc6901
-        // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
-        "json-pointer": JSON_POINTER,
-        // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
-        "relative-json-pointer": RELATIVE_JSON_POINTER,
-      };
-
-      formats.full = {
-        date: date,
-        time: time,
-        "date-time": date_time,
-        uri: uri,
-        "uri-reference": URIREF,
-        "uri-template": URITEMPLATE,
-        url: URL,
-        email:
-          /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&''*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
-        hostname: hostname,
-        ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
-        ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
-        regex: regex,
-        uuid: UUID,
-        "json-pointer": JSON_POINTER,
-        "relative-json-pointer": RELATIVE_JSON_POINTER,
-      };
-
-      function date(str) {
-        // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
-        var matches = str.match(DATE);
-        if (!matches) return false;
-
-        var month = +matches[1];
-        var day = +matches[2];
-        return month >= 1 && month <= 12 && day >= 1 && day <= DAYS[month];
+    }
+    if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) {
+      $it.schema = $additionalItems;
+      $it.schemaPath = it.schemaPath + '.additionalItems';
+      $it.errSchemaPath = it.errSchemaPath + '/additionalItems';
+      out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') {  for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
+      $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
+      var $passData = $data + '[' + $idx + ']';
+      $it.dataPathArr[$dataNxt] = $idx;
+      var $code = it.validate($it);
+      $it.baseId = $currentBaseId;
+      if (it.util.varOccurences($code, $nextData) < 2) {
+        out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+      } else {
+        out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
       }
-
-      function time(str, full) {
-        var matches = str.match(TIME);
-        if (!matches) return false;
-
-        var hour = matches[1];
-        var minute = matches[2];
-        var second = matches[3];
-        var timeZone = matches[5];
-        return (
-          hour <= 23 && minute <= 59 && second <= 59 && (!full || timeZone)
-        );
+      if ($breakOnError) {
+        out += ' if (!' + ($nextValid) + ') break; ';
       }
-
-      var DATE_TIME_SEPARATOR = /t|\s/i;
-      function date_time(str) {
-        // http://tools.ietf.org/html/rfc3339#section-5.6
-        var dateTime = str.split(DATE_TIME_SEPARATOR);
-        return (
-          dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true)
-        );
+      out += ' } }  ';
+      if ($breakOnError) {
+        out += ' if (' + ($nextValid) + ') { ';
+        $closingBraces += '}';
       }
-
-      function hostname(str) {
-        // https://tools.ietf.org/html/rfc1034#section-3.5
-        // https://tools.ietf.org/html/rfc1123#section-2
-        return str.length <= 255 && HOSTNAME.test(str);
+    }
+  } else if (it.util.schemaHasRules($schema, it.RULES.all)) {
+    $it.schema = $schema;
+    $it.schemaPath = $schemaPath;
+    $it.errSchemaPath = $errSchemaPath;
+    out += '  for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
+    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
+    var $passData = $data + '[' + $idx + ']';
+    $it.dataPathArr[$dataNxt] = $idx;
+    var $code = it.validate($it);
+    $it.baseId = $currentBaseId;
+    if (it.util.varOccurences($code, $nextData) < 2) {
+      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+    } else {
+      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+    }
+    if ($breakOnError) {
+      out += ' if (!' + ($nextValid) + ') break; ';
+    }
+    out += ' }';
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}
+
+
+/***/ }),
+/* 490 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_multipleOf(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  out += 'var division' + ($lvl) + ';if (';
+  if ($isData) {
+    out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || ';
+  }
+  out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', ';
+  if (it.opts.multipleOfPrecision) {
+    out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' ';
+  } else {
+    out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') ';
+  }
+  out += ' ) ';
+  if ($isData) {
+    out += '  )  ';
+  }
+  out += ' ) {   ';
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should be multiple of ';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue);
+      } else {
+        out += '' + ($schemaValue) + '\'';
       }
-
-      var NOT_URI_FRAGMENT = /\/|:/;
-      function uri(str) {
-        // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
-        return NOT_URI_FRAGMENT.test(str) && URI.test(str);
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + ($schema);
       }
-
-      var Z_ANCHOR = /[^\\]\\Z/;
-      function regex(str) {
-        if (Z_ANCHOR.test(str)) return false;
-        try {
-          new RegExp(str);
-          return true;
-        } catch (e) {
-          return false;
-        }
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 491 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_not(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  if (it.util.schemaHasRules($schema, it.RULES.all)) {
+    $it.schema = $schema;
+    $it.schemaPath = $schemaPath;
+    $it.errSchemaPath = $errSchemaPath;
+    out += ' var ' + ($errs) + ' = errors;  ';
+    var $wasComposite = it.compositeRule;
+    it.compositeRule = $it.compositeRule = true;
+    $it.createErrors = false;
+    var $allErrorsOption;
+    if ($it.opts.allErrors) {
+      $allErrorsOption = $it.opts.allErrors;
+      $it.opts.allErrors = false;
+    }
+    out += ' ' + (it.validate($it)) + ' ';
+    $it.createErrors = true;
+    if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption;
+    it.compositeRule = $it.compositeRule = $wasComposite;
+    out += ' if (' + ($nextValid) + ') {   ';
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = ''; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'should NOT be valid\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    var __err = out;
+    out = $$outStack.pop();
+    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+      if (it.async) {
+        out += ' throw new ValidationError([' + (__err) + ']); ';
+      } else {
+        out += ' validate.errors = [' + (__err) + ']; return false; ';
       }
-
-      /***/
-    },
-    /* 478 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var resolve = __webpack_require__(203),
-        util = __webpack_require__(106),
-        errorClasses = __webpack_require__(202),
-        stableStringify = __webpack_require__(389);
-
-      var validateGenerator = __webpack_require__(344);
-
-      /**
-       * Functions below are used inside compiled validations function
-       */
-
-      var co = __webpack_require__(383);
-      var ucs2length = util.ucs2length;
-      var equal = __webpack_require__(204);
-
-      // this error is thrown by async schemas to return validation errors via exception
-      var ValidationError = errorClasses.Validation;
-
-      module.exports = compile;
-
-      /**
-       * Compiles schema to validation function
-       * @this   Ajv
-       * @param  {Object} schema schema object
-       * @param  {Object} root object with information about the root schema for this schema
-       * @param  {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution
-       * @param  {String} baseId base ID for IDs in the schema
-       * @return {Function} validation function
-       */
-      function compile(schema, root, localRefs, baseId) {
-        /* jshint validthis: true, evil: true */
-        /* eslint no-shadow: 0 */
-        var self = this,
-          opts = this._opts,
-          refVal = [undefined],
-          refs = {},
-          patterns = [],
-          patternsHash = {},
-          defaults = [],
-          defaultsHash = {},
-          customRules = [];
-
-        root = root || { schema: schema, refVal: refVal, refs: refs };
-
-        var c = checkCompiling.call(this, schema, root, baseId);
-        var compilation = this._compilations[c.index];
-        if (c.compiling) return (compilation.callValidate = callValidate);
-
-        var formats = this._formats;
-        var RULES = this.RULES;
-
-        try {
-          var v = localCompile(schema, root, localRefs, baseId);
-          compilation.validate = v;
-          var cv = compilation.callValidate;
-          if (cv) {
-            cv.schema = v.schema;
-            cv.errors = null;
-            cv.refs = v.refs;
-            cv.refVal = v.refVal;
-            cv.root = v.root;
-            cv.$async = v.$async;
-            if (opts.sourceCode) cv.source = v.source;
-          }
-          return v;
-        } finally {
-          endCompiling.call(this, schema, root, baseId);
-        }
-
-        function callValidate() {
-          var validate = compilation.validate;
-          var result = validate.apply(null, arguments);
-          callValidate.errors = validate.errors;
-          return result;
-        }
-
-        function localCompile(_schema, _root, localRefs, baseId) {
-          var isRoot = !_root || (_root && _root.schema == _schema);
-          if (_root.schema != root.schema)
-            return compile.call(self, _schema, _root, localRefs, baseId);
-
-          var $async = _schema.$async === true;
-
-          var sourceCode = validateGenerator({
-            isTop: true,
-            schema: _schema,
-            isRoot: isRoot,
-            baseId: baseId,
-            root: _root,
-            schemaPath: "",
-            errSchemaPath: "#",
-            errorPath: '""',
-            MissingRefError: errorClasses.MissingRef,
-            RULES: RULES,
-            validate: validateGenerator,
-            util: util,
-            resolve: resolve,
-            resolveRef: resolveRef,
-            usePattern: usePattern,
-            useDefault: useDefault,
-            useCustomRule: useCustomRule,
-            opts: opts,
-            formats: formats,
-            logger: self.logger,
-            self: self,
-          });
-
-          sourceCode =
-            vars(refVal, refValCode) +
-            vars(patterns, patternCode) +
-            vars(defaults, defaultCode) +
-            vars(customRules, customRuleCode) +
-            sourceCode;
-
-          if (opts.processCode) sourceCode = opts.processCode(sourceCode);
-          // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
-          var validate;
-          try {
-            var makeValidate = new Function(
-              "self",
-              "RULES",
-              "formats",
-              "root",
-              "refVal",
-              "defaults",
-              "customRules",
-              "co",
-              "equal",
-              "ucs2length",
-              "ValidationError",
-              sourceCode,
-            );
-
-            validate = makeValidate(
-              self,
-              RULES,
-              formats,
-              root,
-              refVal,
-              defaults,
-              customRules,
-              co,
-              equal,
-              ucs2length,
-              ValidationError,
-            );
-
-            refVal[0] = validate;
-          } catch (e) {
-            self.logger.error(
-              "Error compiling schema, function code:",
-              sourceCode,
-            );
-            throw e;
-          }
-
-          validate.schema = _schema;
-          validate.errors = null;
-          validate.refs = refs;
-          validate.refVal = refVal;
-          validate.root = isRoot ? validate : _root;
-          if ($async) validate.$async = true;
-          if (opts.sourceCode === true) {
-            validate.source = {
-              code: sourceCode,
-              patterns: patterns,
-              defaults: defaults,
-            };
-          }
-
-          return validate;
-        }
-
-        function resolveRef(baseId, ref, isRoot) {
-          ref = resolve.url(baseId, ref);
-          var refIndex = refs[ref];
-          var _refVal, refCode;
-          if (refIndex !== undefined) {
-            _refVal = refVal[refIndex];
-            refCode = "refVal[" + refIndex + "]";
-            return resolvedRef(_refVal, refCode);
-          }
-          if (!isRoot && root.refs) {
-            var rootRefId = root.refs[ref];
-            if (rootRefId !== undefined) {
-              _refVal = root.refVal[rootRefId];
-              refCode = addLocalRef(ref, _refVal);
-              return resolvedRef(_refVal, refCode);
-            }
-          }
-
-          refCode = addLocalRef(ref);
-          var v = resolve.call(self, localCompile, root, ref);
-          if (v === undefined) {
-            var localSchema = localRefs && localRefs[ref];
-            if (localSchema) {
-              v = resolve.inlineRef(localSchema, opts.inlineRefs)
-                ? localSchema
-                : compile.call(self, localSchema, root, localRefs, baseId);
-            }
-          }
-
-          if (v === undefined) {
-            removeLocalRef(ref);
-          } else {
-            replaceLocalRef(ref, v);
-            return resolvedRef(v, refCode);
-          }
-        }
-
-        function addLocalRef(ref, v) {
-          var refId = refVal.length;
-          refVal[refId] = v;
-          refs[ref] = refId;
-          return "refVal" + refId;
-        }
-
-        function removeLocalRef(ref) {
-          delete refs[ref];
-        }
-
-        function replaceLocalRef(ref, v) {
-          var refId = refs[ref];
-          refVal[refId] = v;
-        }
-
-        function resolvedRef(refVal, code) {
-          return typeof refVal == "object" || typeof refVal == "boolean"
-            ? { code: code, schema: refVal, inline: true }
-            : { code: code, $async: refVal && refVal.$async };
-        }
-
-        function usePattern(regexStr) {
-          var index = patternsHash[regexStr];
-          if (index === undefined) {
-            index = patternsHash[regexStr] = patterns.length;
-            patterns[index] = regexStr;
-          }
-          return "pattern" + index;
-        }
-
-        function useDefault(value) {
-          switch (typeof value) {
-            case "boolean":
-            case "number":
-              return "" + value;
-            case "string":
-              return util.toQuotedString(value);
-            case "object":
-              if (value === null) return "null";
-              var valueStr = stableStringify(value);
-              var index = defaultsHash[valueStr];
-              if (index === undefined) {
-                index = defaultsHash[valueStr] = defaults.length;
-                defaults[index] = value;
-              }
-              return "default" + index;
-          }
-        }
-
-        function useCustomRule(rule, schema, parentSchema, it) {
-          var validateSchema = rule.definition.validateSchema;
-          if (validateSchema && self._opts.validateSchema !== false) {
-            var valid = validateSchema(schema);
-            if (!valid) {
-              var message =
-                "keyword schema is invalid: " +
-                self.errorsText(validateSchema.errors);
-              if (self._opts.validateSchema == "log")
-                self.logger.error(message);
-              else throw new Error(message);
-            }
-          }
-
-          var compile = rule.definition.compile,
-            inline = rule.definition.inline,
-            macro = rule.definition.macro;
-
-          var validate;
-          if (compile) {
-            validate = compile.call(self, schema, parentSchema, it);
-          } else if (macro) {
-            validate = macro.call(self, schema, parentSchema, it);
-            if (opts.validateSchema !== false)
-              self.validateSchema(validate, true);
-          } else if (inline) {
-            validate = inline.call(
-              self,
-              it,
-              rule.keyword,
-              schema,
-              parentSchema,
-            );
-          } else {
-            validate = rule.definition.validate;
-            if (!validate) return;
-          }
-
-          if (validate === undefined)
-            throw new Error(
-              'custom keyword "' + rule.keyword + '"failed to compile',
-            );
-
-          var index = customRules.length;
-          customRules[index] = validate;
-
-          return {
-            code: "customRule" + index,
-            validate: validate,
-          };
-        }
-      }
-
-      /**
-       * Checks if the schema is currently compiled
-       * @this   Ajv
-       * @param  {Object} schema schema to compile
-       * @param  {Object} root root object
-       * @param  {String} baseId base schema ID
-       * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean)
-       */
-      function checkCompiling(schema, root, baseId) {
-        /* jshint validthis: true */
-        var index = compIndex.call(this, schema, root, baseId);
-        if (index >= 0) return { index: index, compiling: true };
-        index = this._compilations.length;
-        this._compilations[index] = {
-          schema: schema,
-          root: root,
-          baseId: baseId,
-        };
-        return { index: index, compiling: false };
-      }
-
-      /**
-       * Removes the schema from the currently compiled list
-       * @this   Ajv
-       * @param  {Object} schema schema to compile
-       * @param  {Object} root root object
-       * @param  {String} baseId base schema ID
-       */
-      function endCompiling(schema, root, baseId) {
-        /* jshint validthis: true */
-        var i = compIndex.call(this, schema, root, baseId);
-        if (i >= 0) this._compilations.splice(i, 1);
-      }
-
-      /**
-       * Index of schema compilation in the currently compiled list
-       * @this   Ajv
-       * @param  {Object} schema schema to compile
-       * @param  {Object} root root object
-       * @param  {String} baseId base schema ID
-       * @return {Integer} compilation index
-       */
-      function compIndex(schema, root, baseId) {
-        /* jshint validthis: true */
-        for (var i = 0; i < this._compilations.length; i++) {
-          var c = this._compilations[i];
-          if (c.schema == schema && c.root == root && c.baseId == baseId)
-            return i;
-        }
-        return -1;
-      }
-
-      function patternCode(i, patterns) {
-        return (
-          "var pattern" +
-          i +
-          " = new RegExp(" +
-          util.toQuotedString(patterns[i]) +
-          ");"
-        );
-      }
-
-      function defaultCode(i) {
-        return "var default" + i + " = defaults[" + i + "];";
+    } else {
+      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    }
+    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
+    if (it.opts.allErrors) {
+      out += ' } ';
+    }
+  } else {
+    out += '  var err =   '; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'should NOT be valid\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    if ($breakOnError) {
+      out += ' if (false) { ';
+    }
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 492 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_oneOf(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  out += 'var ' + ($errs) + ' = errors;var prevValid' + ($lvl) + ' = false;var ' + ($valid) + ' = false;';
+  var $currentBaseId = $it.baseId;
+  var $wasComposite = it.compositeRule;
+  it.compositeRule = $it.compositeRule = true;
+  var arr1 = $schema;
+  if (arr1) {
+    var $sch, $i = -1,
+      l1 = arr1.length - 1;
+    while ($i < l1) {
+      $sch = arr1[$i += 1];
+      if (it.util.schemaHasRules($sch, it.RULES.all)) {
+        $it.schema = $sch;
+        $it.schemaPath = $schemaPath + '[' + $i + ']';
+        $it.errSchemaPath = $errSchemaPath + '/' + $i;
+        out += '  ' + (it.validate($it)) + ' ';
+        $it.baseId = $currentBaseId;
+      } else {
+        out += ' var ' + ($nextValid) + ' = true; ';
       }
-
-      function refValCode(i, refVal) {
-        return refVal[i] === undefined
-          ? ""
-          : "var refVal" + i + " = refVal[" + i + "];";
+      if ($i) {
+        out += ' if (' + ($nextValid) + ' && prevValid' + ($lvl) + ') ' + ($valid) + ' = false; else { ';
+        $closingBraces += '}';
       }
-
-      function customRuleCode(i) {
-        return "var customRule" + i + " = customRules[" + i + "];";
+      out += ' if (' + ($nextValid) + ') ' + ($valid) + ' = prevValid' + ($lvl) + ' = true;';
+    }
+  }
+  it.compositeRule = $it.compositeRule = $wasComposite;
+  out += '' + ($closingBraces) + 'if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should match exactly one schema in oneOf\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError(vErrors); ';
+    } else {
+      out += ' validate.errors = vErrors; return false; ';
+    }
+  }
+  out += '} else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }';
+  if (it.opts.allErrors) {
+    out += ' } ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 493 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_pattern(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema);
+  out += 'if ( ';
+  if ($isData) {
+    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
+  }
+  out += ' !' + ($regexp) + '.test(' + ($data) + ') ) {   ';
+  var $$outStack = $$outStack || [];
+  $$outStack.push(out);
+  out = ''; /* istanbul ignore else */
+  if (it.createErrors !== false) {
+    out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern:  ';
+    if ($isData) {
+      out += '' + ($schemaValue);
+    } else {
+      out += '' + (it.util.toQuotedString($schema));
+    }
+    out += '  } ';
+    if (it.opts.messages !== false) {
+      out += ' , message: \'should match pattern "';
+      if ($isData) {
+        out += '\' + ' + ($schemaValue) + ' + \'';
+      } else {
+        out += '' + (it.util.escapeQuotes($schema));
       }
-
-      function vars(arr, statement) {
-        if (!arr.length) return "";
-        var code = "";
-        for (var i = 0; i < arr.length; i++) code += statement(i, arr);
-        return code;
+      out += '"\' ';
+    }
+    if (it.opts.verbose) {
+      out += ' , schema:  ';
+      if ($isData) {
+        out += 'validate.schema' + ($schemaPath);
+      } else {
+        out += '' + (it.util.toQuotedString($schema));
       }
-
-      /***/
-    },
-    /* 479 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var ruleModules = __webpack_require__(475),
-        toHash = __webpack_require__(106).toHash;
-
-      module.exports = function rules() {
-        var RULES = [
-          {
-            type: "number",
-            rules: [
-              { maximum: ["exclusiveMaximum"] },
-              { minimum: ["exclusiveMinimum"] },
-              "multipleOf",
-              "format",
-            ],
-          },
-          {
-            type: "string",
-            rules: ["maxLength", "minLength", "pattern", "format"],
-          },
-          {
-            type: "array",
-            rules: ["maxItems", "minItems", "uniqueItems", "contains", "items"],
-          },
-          {
-            type: "object",
-            rules: [
-              "maxProperties",
-              "minProperties",
-              "required",
-              "dependencies",
-              "propertyNames",
-              { properties: ["additionalProperties", "patternProperties"] },
-            ],
-          },
-          {
-            rules: ["$ref", "const", "enum", "not", "anyOf", "oneOf", "allOf"],
-          },
-        ];
-
-        var ALL = ["type"];
-        var KEYWORDS = [
-          "additionalItems",
-          "$schema",
-          "$id",
-          "id",
-          "title",
-          "description",
-          "default",
-          "definitions",
-        ];
-        var TYPES = [
-          "number",
-          "integer",
-          "string",
-          "array",
-          "object",
-          "boolean",
-          "null",
-        ];
-        RULES.all = toHash(ALL);
-        RULES.types = toHash(TYPES);
-
-        RULES.forEach(function (group) {
-          group.rules = group.rules.map(function (keyword) {
-            var implKeywords;
-            if (typeof keyword == "object") {
-              var key = Object.keys(keyword)[0];
-              implKeywords = keyword[key];
-              keyword = key;
-              implKeywords.forEach(function (k) {
-                ALL.push(k);
-                RULES.all[k] = true;
-              });
+      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+    }
+    out += ' } ';
+  } else {
+    out += ' {} ';
+  }
+  var __err = out;
+  out = $$outStack.pop();
+  if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+    if (it.async) {
+      out += ' throw new ValidationError([' + (__err) + ']); ';
+    } else {
+      out += ' validate.errors = [' + (__err) + ']; return false; ';
+    }
+  } else {
+    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+  }
+  out += '} ';
+  if ($breakOnError) {
+    out += ' else { ';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 494 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_properties(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  var $key = 'key' + $lvl,
+    $idx = 'idx' + $lvl,
+    $dataNxt = $it.dataLevel = it.dataLevel + 1,
+    $nextData = 'data' + $dataNxt,
+    $dataProperties = 'dataProperties' + $lvl;
+  var $schemaKeys = Object.keys($schema || {}),
+    $pProperties = it.schema.patternProperties || {},
+    $pPropertyKeys = Object.keys($pProperties),
+    $aProperties = it.schema.additionalProperties,
+    $someProperties = $schemaKeys.length || $pPropertyKeys.length,
+    $noAdditional = $aProperties === false,
+    $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length,
+    $removeAdditional = it.opts.removeAdditional,
+    $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional,
+    $ownProperties = it.opts.ownProperties,
+    $currentBaseId = it.baseId;
+  var $required = it.schema.required;
+  if ($required && !(it.opts.v5 && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required);
+  if (it.opts.patternGroups) {
+    var $pgProperties = it.schema.patternGroups || {},
+      $pgPropertyKeys = Object.keys($pgProperties);
+  }
+  out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;';
+  if ($ownProperties) {
+    out += ' var ' + ($dataProperties) + ' = undefined;';
+  }
+  if ($checkAdditional) {
+    if ($ownProperties) {
+      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
+    } else {
+      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
+    }
+    if ($someProperties) {
+      out += ' var isAdditional' + ($lvl) + ' = !(false ';
+      if ($schemaKeys.length) {
+        if ($schemaKeys.length > 5) {
+          out += ' || validate.schema' + ($schemaPath) + '[' + ($key) + '] ';
+        } else {
+          var arr1 = $schemaKeys;
+          if (arr1) {
+            var $propertyKey, i1 = -1,
+              l1 = arr1.length - 1;
+            while (i1 < l1) {
+              $propertyKey = arr1[i1 += 1];
+              out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' ';
             }
-            ALL.push(keyword);
-            var rule = (RULES.all[keyword] = {
-              keyword: keyword,
-              code: ruleModules[keyword],
-              implements: implKeywords,
-            });
-            return rule;
-          });
-
-          if (group.type) RULES.types[group.type] = group;
-        });
-
-        RULES.keywords = toHash(ALL.concat(KEYWORDS));
-        RULES.custom = {};
-
-        return RULES;
-      };
-
-      /***/
-    },
-    /* 480 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // https://mathiasbynens.be/notes/javascript-encoding
-      // https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
-      module.exports = function ucs2length(str) {
-        var length = 0,
-          len = str.length,
-          pos = 0,
-          value;
-        while (pos < len) {
-          length++;
-          value = str.charCodeAt(pos++);
-          if (value >= 0xd800 && value <= 0xdbff && pos < len) {
-            // high surrogate, and there is a next character
-            value = str.charCodeAt(pos);
-            if ((value & 0xfc00) == 0xdc00) pos++; // low surrogate
           }
         }
-        return length;
-      };
-
-      /***/
-    },
-    /* 481 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_allOf(it, $keyword, $ruleType) {
-        var out = " ";
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        var $currentBaseId = $it.baseId,
-          $allSchemasEmpty = true;
-        var arr1 = $schema;
-        if (arr1) {
-          var $sch,
-            $i = -1,
-            l1 = arr1.length - 1;
-          while ($i < l1) {
-            $sch = arr1[($i += 1)];
-            if (it.util.schemaHasRules($sch, it.RULES.all)) {
-              $allSchemasEmpty = false;
-              $it.schema = $sch;
-              $it.schemaPath = $schemaPath + "[" + $i + "]";
-              $it.errSchemaPath = $errSchemaPath + "/" + $i;
-              out += "  " + it.validate($it) + " ";
-              $it.baseId = $currentBaseId;
-              if ($breakOnError) {
-                out += " if (" + $nextValid + ") { ";
-                $closingBraces += "}";
-              }
-            }
+      }
+      if ($pPropertyKeys.length) {
+        var arr2 = $pPropertyKeys;
+        if (arr2) {
+          var $pProperty, $i = -1,
+            l2 = arr2.length - 1;
+          while ($i < l2) {
+            $pProperty = arr2[$i += 1];
+            out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') ';
           }
         }
-        if ($breakOnError) {
-          if ($allSchemasEmpty) {
-            out += " if (true) { ";
-          } else {
-            out += " " + $closingBraces.slice(0, -1) + " ";
+      }
+      if (it.opts.patternGroups && $pgPropertyKeys.length) {
+        var arr3 = $pgPropertyKeys;
+        if (arr3) {
+          var $pgProperty, $i = -1,
+            l3 = arr3.length - 1;
+          while ($i < l3) {
+            $pgProperty = arr3[$i += 1];
+            out += ' || ' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ') ';
           }
         }
-        out = it.util.cleanUpCode(out);
-        return out;
-      };
-
-      /***/
-    },
-    /* 482 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_anyOf(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        var $noEmptySchema = $schema.every(function ($sch) {
-          return it.util.schemaHasRules($sch, it.RULES.all);
-        });
-        if ($noEmptySchema) {
-          var $currentBaseId = $it.baseId;
-          out += " var " + $errs + " = errors; var " + $valid + " = false;  ";
-          var $wasComposite = it.compositeRule;
-          it.compositeRule = $it.compositeRule = true;
-          var arr1 = $schema;
-          if (arr1) {
-            var $sch,
-              $i = -1,
-              l1 = arr1.length - 1;
-            while ($i < l1) {
-              $sch = arr1[($i += 1)];
-              $it.schema = $sch;
-              $it.schemaPath = $schemaPath + "[" + $i + "]";
-              $it.errSchemaPath = $errSchemaPath + "/" + $i;
-              out += "  " + it.validate($it) + " ";
-              $it.baseId = $currentBaseId;
-              out +=
-                " " +
-                $valid +
-                " = " +
-                $valid +
-                " || " +
-                $nextValid +
-                "; if (!" +
-                $valid +
-                ") { ";
-              $closingBraces += "}";
-            }
-          }
-          it.compositeRule = $it.compositeRule = $wasComposite;
-          out +=
-            " " +
-            $closingBraces +
-            " if (!" +
-            $valid +
-            ") {   var err =   "; /* istanbul ignore else */
+      }
+      out += ' ); if (isAdditional' + ($lvl) + ') { ';
+    }
+    if ($removeAdditional == 'all') {
+      out += ' delete ' + ($data) + '[' + ($key) + ']; ';
+    } else {
+      var $currentErrorPath = it.errorPath;
+      var $additionalProperty = '\' + ' + $key + ' + \'';
+      if (it.opts._errorDataPathProperty) {
+        it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
+      }
+      if ($noAdditional) {
+        if ($removeAdditional) {
+          out += ' delete ' + ($data) + '[' + ($key) + ']; ';
+        } else {
+          out += ' ' + ($nextValid) + ' = false; ';
+          var $currErrSchemaPath = $errSchemaPath;
+          $errSchemaPath = it.errSchemaPath + '/additionalProperties';
+          var $$outStack = $$outStack || [];
+          $$outStack.push(out);
+          out = ''; /* istanbul ignore else */
           if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              "anyOf" +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: {} ";
+            out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } ';
             if (it.opts.messages !== false) {
-              out += " , message: 'should match some schema in anyOf' ";
+              out += ' , message: \'should NOT have additional properties\' ';
             }
             if (it.opts.verbose) {
-              out +=
-                " , schema: validate.schema" +
-                $schemaPath +
-                " , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
+              out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
             }
-            out += " } ";
+            out += ' } ';
           } else {
-            out += " {} ";
+            out += ' {} ';
           }
-          out +=
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-          if (!it.compositeRule && $breakOnError) {
-            /* istanbul ignore if */
+          var __err = out;
+          out = $$outStack.pop();
+          if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
             if (it.async) {
-              out += " throw new ValidationError(vErrors); ";
+              out += ' throw new ValidationError([' + (__err) + ']); ';
             } else {
-              out += " validate.errors = vErrors; return false; ";
+              out += ' validate.errors = [' + (__err) + ']; return false; ';
             }
+          } else {
+            out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
           }
-          out +=
-            " } else {  errors = " +
-            $errs +
-            "; if (vErrors !== null) { if (" +
-            $errs +
-            ") vErrors.length = " +
-            $errs +
-            "; else vErrors = null; } ";
-          if (it.opts.allErrors) {
-            out += " } ";
-          }
-          out = it.util.cleanUpCode(out);
-        } else {
+          $errSchemaPath = $currErrSchemaPath;
           if ($breakOnError) {
-            out += " if (true) { ";
-          }
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 483 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_const(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        if (!$isData) {
-          out +=
-            " var schema" + $lvl + " = validate.schema" + $schemaPath + ";";
-        }
-        out +=
-          "var " +
-          $valid +
-          " = equal(" +
-          $data +
-          ", schema" +
-          $lvl +
-          "); if (!" +
-          $valid +
-          ") {   ";
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "const" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: {} ";
-          if (it.opts.messages !== false) {
-            out += " , message: 'should be equal to constant' ";
-          }
-          if (it.opts.verbose) {
-            out +=
-              " , schema: validate.schema" +
-              $schemaPath +
-              " , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
-          }
-          out += " } ";
-        } else {
-          out += " {} ";
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
-          } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
+            out += ' break; ';
           }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += " }";
-        if ($breakOnError) {
-          out += " else { ";
         }
-        return out;
-      };
-
-      /***/
-    },
-    /* 484 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_contains(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        var $idx = "i" + $lvl,
-          $dataNxt = ($it.dataLevel = it.dataLevel + 1),
-          $nextData = "data" + $dataNxt,
-          $currentBaseId = it.baseId,
-          $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all);
-        out += "var " + $errs + " = errors;var " + $valid + ";";
-        if ($nonEmptySchema) {
+      } else if ($additionalIsSchema) {
+        if ($removeAdditional == 'failing') {
+          out += ' var ' + ($errs) + ' = errors;  ';
           var $wasComposite = it.compositeRule;
           it.compositeRule = $it.compositeRule = true;
-          $it.schema = $schema;
-          $it.schemaPath = $schemaPath;
-          $it.errSchemaPath = $errSchemaPath;
-          out +=
-            " var " +
-            $nextValid +
-            " = false; for (var " +
-            $idx +
-            " = 0; " +
-            $idx +
-            " < " +
-            $data +
-            ".length; " +
-            $idx +
-            "++) { ";
-          $it.errorPath = it.util.getPathExpr(
-            it.errorPath,
-            $idx,
-            it.opts.jsonPointers,
-            true,
-          );
-          var $passData = $data + "[" + $idx + "]";
-          $it.dataPathArr[$dataNxt] = $idx;
+          $it.schema = $aProperties;
+          $it.schemaPath = it.schemaPath + '.additionalProperties';
+          $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
+          $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
+          var $passData = $data + '[' + $key + ']';
+          $it.dataPathArr[$dataNxt] = $key;
           var $code = it.validate($it);
           $it.baseId = $currentBaseId;
           if (it.util.varOccurences($code, $nextData) < 2) {
-            out += " " + it.util.varReplace($code, $nextData, $passData) + " ";
+            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
           } else {
-            out += " var " + $nextData + " = " + $passData + "; " + $code + " ";
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
           }
-          out += " if (" + $nextValid + ") break; }  ";
+          out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; }  ';
           it.compositeRule = $it.compositeRule = $wasComposite;
-          out += " " + $closingBraces + " if (!" + $nextValid + ") {";
         } else {
-          out += " if (" + $data + ".length == 0) {";
-        }
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "contains" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: {} ";
-          if (it.opts.messages !== false) {
-            out += " , message: 'should contain a valid item' ";
+          $it.schema = $aProperties;
+          $it.schemaPath = it.schemaPath + '.additionalProperties';
+          $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
+          $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
+          var $passData = $data + '[' + $key + ']';
+          $it.dataPathArr[$dataNxt] = $key;
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+          } else {
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
           }
-          if (it.opts.verbose) {
-            out +=
-              " , schema: validate.schema" +
-              $schemaPath +
-              " , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
+          if ($breakOnError) {
+            out += ' if (!' + ($nextValid) + ') break; ';
           }
-          out += " } ";
-        } else {
-          out += " {} ";
         }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
+      }
+      it.errorPath = $currentErrorPath;
+    }
+    if ($someProperties) {
+      out += ' } ';
+    }
+    out += ' }  ';
+    if ($breakOnError) {
+      out += ' if (' + ($nextValid) + ') { ';
+      $closingBraces += '}';
+    }
+  }
+  var $useDefaults = it.opts.useDefaults && !it.compositeRule;
+  if ($schemaKeys.length) {
+    var arr4 = $schemaKeys;
+    if (arr4) {
+      var $propertyKey, i4 = -1,
+        l4 = arr4.length - 1;
+      while (i4 < l4) {
+        $propertyKey = arr4[i4 += 1];
+        var $sch = $schema[$propertyKey];
+        if (it.util.schemaHasRules($sch, it.RULES.all)) {
+          var $prop = it.util.getProperty($propertyKey),
+            $passData = $data + $prop,
+            $hasDefault = $useDefaults && $sch.default !== undefined;
+          $it.schema = $sch;
+          $it.schemaPath = $schemaPath + $prop;
+          $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($propertyKey);
+          $it.errorPath = it.util.getPath(it.errorPath, $propertyKey, it.opts.jsonPointers);
+          $it.dataPathArr[$dataNxt] = it.util.toQuotedString($propertyKey);
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            $code = it.util.varReplace($code, $nextData, $passData);
+            var $useData = $passData;
           } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
-          }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += " } else { ";
-        if ($nonEmptySchema) {
-          out +=
-            "  errors = " +
-            $errs +
-            "; if (vErrors !== null) { if (" +
-            $errs +
-            ") vErrors.length = " +
-            $errs +
-            "; else vErrors = null; } ";
-        }
-        if (it.opts.allErrors) {
-          out += " } ";
-        }
-        out = it.util.cleanUpCode(out);
-        return out;
-      };
-
-      /***/
-    },
-    /* 485 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_custom(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $errorKeyword;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $errs = "errs__" + $lvl;
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        var $rule = this,
-          $definition = "definition" + $lvl,
-          $rDef = $rule.definition,
-          $closingBraces = "";
-        var $compile, $inline, $macro, $ruleValidate, $validateCode;
-        if ($isData && $rDef.$data) {
-          $validateCode = "keywordValidate" + $lvl;
-          var $validateSchema = $rDef.validateSchema;
-          out +=
-            " var " +
-            $definition +
-            " = RULES.custom['" +
-            $keyword +
-            "'].definition; var " +
-            $validateCode +
-            " = " +
-            $definition +
-            ".validate;";
-        } else {
-          $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
-          if (!$ruleValidate) return;
-          $schemaValue = "validate.schema" + $schemaPath;
-          $validateCode = $ruleValidate.code;
-          $compile = $rDef.compile;
-          $inline = $rDef.inline;
-          $macro = $rDef.macro;
-        }
-        var $ruleErrs = $validateCode + ".errors",
-          $i = "i" + $lvl,
-          $ruleErr = "ruleErr" + $lvl,
-          $asyncKeyword = $rDef.async;
-        if ($asyncKeyword && !it.async)
-          throw new Error("async keyword in sync schema");
-        if (!($inline || $macro)) {
-          out += "" + $ruleErrs + " = null;";
-        }
-        out += "var " + $errs + " = errors;var " + $valid + ";";
-        if ($isData && $rDef.$data) {
-          $closingBraces += "}";
-          out +=
-            " if (" +
-            $schemaValue +
-            " === undefined) { " +
-            $valid +
-            " = true; } else { ";
-          if ($validateSchema) {
-            $closingBraces += "}";
-            out +=
-              " " +
-              $valid +
-              " = " +
-              $definition +
-              ".validateSchema(" +
-              $schemaValue +
-              "); if (" +
-              $valid +
-              ") { ";
+            var $useData = $nextData;
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ';
           }
-        }
-        if ($inline) {
-          if ($rDef.statements) {
-            out += " " + $ruleValidate.validate + " ";
+          if ($hasDefault) {
+            out += ' ' + ($code) + ' ';
           } else {
-            out += " " + $valid + " = " + $ruleValidate.validate + "; ";
+            if ($requiredHash && $requiredHash[$propertyKey]) {
+              out += ' if ( ' + ($useData) + ' === undefined ';
+              if ($ownProperties) {
+                out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
+              }
+              out += ') { ' + ($nextValid) + ' = false; ';
+              var $currentErrorPath = it.errorPath,
+                $currErrSchemaPath = $errSchemaPath,
+                $missingProperty = it.util.escapeQuotes($propertyKey);
+              if (it.opts._errorDataPathProperty) {
+                it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
+              }
+              $errSchemaPath = it.errSchemaPath + '/required';
+              var $$outStack = $$outStack || [];
+              $$outStack.push(out);
+              out = ''; /* istanbul ignore else */
+              if (it.createErrors !== false) {
+                out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
+                if (it.opts.messages !== false) {
+                  out += ' , message: \'';
+                  if (it.opts._errorDataPathProperty) {
+                    out += 'is a required property';
+                  } else {
+                    out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
+                  }
+                  out += '\' ';
+                }
+                if (it.opts.verbose) {
+                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+                }
+                out += ' } ';
+              } else {
+                out += ' {} ';
+              }
+              var __err = out;
+              out = $$outStack.pop();
+              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+                if (it.async) {
+                  out += ' throw new ValidationError([' + (__err) + ']); ';
+                } else {
+                  out += ' validate.errors = [' + (__err) + ']; return false; ';
+                }
+              } else {
+                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+              }
+              $errSchemaPath = $currErrSchemaPath;
+              it.errorPath = $currentErrorPath;
+              out += ' } else { ';
+            } else {
+              if ($breakOnError) {
+                out += ' if ( ' + ($useData) + ' === undefined ';
+                if ($ownProperties) {
+                  out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
+                }
+                out += ') { ' + ($nextValid) + ' = true; } else { ';
+              } else {
+                out += ' if (' + ($useData) + ' !== undefined ';
+                if ($ownProperties) {
+                  out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
+                }
+                out += ' ) { ';
+              }
+            }
+            out += ' ' + ($code) + ' } ';
           }
-        } else if ($macro) {
-          var $it = it.util.copy(it);
-          var $closingBraces = "";
-          $it.level++;
-          var $nextValid = "valid" + $it.level;
-          $it.schema = $ruleValidate.validate;
-          $it.schemaPath = "";
-          var $wasComposite = it.compositeRule;
-          it.compositeRule = $it.compositeRule = true;
-          var $code = it
-            .validate($it)
-            .replace(/validate\.schema/g, $validateCode);
-          it.compositeRule = $it.compositeRule = $wasComposite;
-          out += " " + $code;
-        } else {
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = "";
-          out += "  " + $validateCode + ".call( ";
-          if (it.opts.passContext) {
-            out += "this";
+        }
+        if ($breakOnError) {
+          out += ' if (' + ($nextValid) + ') { ';
+          $closingBraces += '}';
+        }
+      }
+    }
+  }
+  if ($pPropertyKeys.length) {
+    var arr5 = $pPropertyKeys;
+    if (arr5) {
+      var $pProperty, i5 = -1,
+        l5 = arr5.length - 1;
+      while (i5 < l5) {
+        $pProperty = arr5[i5 += 1];
+        var $sch = $pProperties[$pProperty];
+        if (it.util.schemaHasRules($sch, it.RULES.all)) {
+          $it.schema = $sch;
+          $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty);
+          $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty);
+          if ($ownProperties) {
+            out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
           } else {
-            out += "self";
+            out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
           }
-          if ($compile || $rDef.schema === false) {
-            out += " , " + $data + " ";
+          out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { ';
+          $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
+          var $passData = $data + '[' + $key + ']';
+          $it.dataPathArr[$dataNxt] = $key;
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
           } else {
-            out +=
-              " , " +
-              $schemaValue +
-              " , " +
-              $data +
-              " , validate.schema" +
-              it.schemaPath +
-              " ";
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
           }
-          out += " , (dataPath || '')";
-          if (it.errorPath != '""') {
-            out += " + " + it.errorPath;
+          if ($breakOnError) {
+            out += ' if (!' + ($nextValid) + ') break; ';
           }
-          var $parentData = $dataLvl
-              ? "data" + ($dataLvl - 1 || "")
-              : "parentData",
-            $parentDataProperty = $dataLvl
-              ? it.dataPathArr[$dataLvl]
-              : "parentDataProperty";
-          out +=
-            " , " +
-            $parentData +
-            " , " +
-            $parentDataProperty +
-            " , rootData )  ";
-          var def_callRuleValidate = out;
-          out = $$outStack.pop();
-          if ($rDef.errors === false) {
-            out += " " + $valid + " = ";
-            if ($asyncKeyword) {
-              out += "" + it.yieldAwait;
-            }
-            out += "" + def_callRuleValidate + "; ";
-          } else {
-            if ($asyncKeyword) {
-              $ruleErrs = "customErrors" + $lvl;
-              out +=
-                " var " +
-                $ruleErrs +
-                " = null; try { " +
-                $valid +
-                " = " +
-                it.yieldAwait +
-                def_callRuleValidate +
-                "; } catch (e) { " +
-                $valid +
-                " = false; if (e instanceof ValidationError) " +
-                $ruleErrs +
-                " = e.errors; else throw e; } ";
-            } else {
-              out +=
-                " " +
-                $ruleErrs +
-                " = null; " +
-                $valid +
-                " = " +
-                def_callRuleValidate +
-                "; ";
-            }
+          out += ' } ';
+          if ($breakOnError) {
+            out += ' else ' + ($nextValid) + ' = true; ';
           }
-        }
-        if ($rDef.modifying) {
-          out +=
-            " if (" +
-            $parentData +
-            ") " +
-            $data +
-            " = " +
-            $parentData +
-            "[" +
-            $parentDataProperty +
-            "];";
-        }
-        out += "" + $closingBraces;
-        if ($rDef.valid) {
+          out += ' }  ';
           if ($breakOnError) {
-            out += " if (true) { ";
+            out += ' if (' + ($nextValid) + ') { ';
+            $closingBraces += '}';
           }
-        } else {
-          out += " if ( ";
-          if ($rDef.valid === undefined) {
-            out += " !";
-            if ($macro) {
-              out += "" + $nextValid;
-            } else {
-              out += "" + $valid;
-            }
+        }
+      }
+    }
+  }
+  if (it.opts.patternGroups && $pgPropertyKeys.length) {
+    var arr6 = $pgPropertyKeys;
+    if (arr6) {
+      var $pgProperty, i6 = -1,
+        l6 = arr6.length - 1;
+      while (i6 < l6) {
+        $pgProperty = arr6[i6 += 1];
+        var $pgSchema = $pgProperties[$pgProperty],
+          $sch = $pgSchema.schema;
+        if (it.util.schemaHasRules($sch, it.RULES.all)) {
+          $it.schema = $sch;
+          $it.schemaPath = it.schemaPath + '.patternGroups' + it.util.getProperty($pgProperty) + '.schema';
+          $it.errSchemaPath = it.errSchemaPath + '/patternGroups/' + it.util.escapeFragment($pgProperty) + '/schema';
+          out += ' var pgPropCount' + ($lvl) + ' = 0;  ';
+          if ($ownProperties) {
+            out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
           } else {
-            out += " " + !$rDef.valid + " ";
+            out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
           }
-          out += ") { ";
-          $errorKeyword = $rule.keyword;
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = "";
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = ""; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              ($errorKeyword || "custom") +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: { keyword: '" +
-              $rule.keyword +
-              "' } ";
-            if (it.opts.messages !== false) {
-              out +=
-                " , message: 'should pass \"" +
-                $rule.keyword +
-                "\" keyword validation' ";
-            }
-            if (it.opts.verbose) {
-              out +=
-                " , schema: validate.schema" +
-                $schemaPath +
-                " , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
-            }
-            out += " } ";
+          out += ' if (' + (it.usePattern($pgProperty)) + '.test(' + ($key) + ')) { pgPropCount' + ($lvl) + '++; ';
+          $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
+          var $passData = $data + '[' + $key + ']';
+          $it.dataPathArr[$dataNxt] = $key;
+          var $code = it.validate($it);
+          $it.baseId = $currentBaseId;
+          if (it.util.varOccurences($code, $nextData) < 2) {
+            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
           } else {
-            out += " {} ";
+            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
           }
-          var __err = out;
-          out = $$outStack.pop();
-          if (!it.compositeRule && $breakOnError) {
-            /* istanbul ignore if */
-            if (it.async) {
-              out += " throw new ValidationError([" + __err + "]); ";
-            } else {
-              out += " validate.errors = [" + __err + "]; return false; ";
-            }
-          } else {
-            out +=
-              " var err = " +
-              __err +
-              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          if ($breakOnError) {
+            out += ' if (!' + ($nextValid) + ') break; ';
           }
-          var def_customError = out;
-          out = $$outStack.pop();
-          if ($inline) {
-            if ($rDef.errors) {
-              if ($rDef.errors != "full") {
-                out +=
-                  "  for (var " +
-                  $i +
-                  "=" +
-                  $errs +
-                  "; " +
-                  $i +
-                  "<errors; " +
-                  $i +
-                  "++) { var " +
-                  $ruleErr +
-                  " = vErrors[" +
-                  $i +
-                  "]; if (" +
-                  $ruleErr +
-                  ".dataPath === undefined) " +
-                  $ruleErr +
-                  ".dataPath = (dataPath || '') + " +
-                  it.errorPath +
-                  "; if (" +
-                  $ruleErr +
-                  ".schemaPath === undefined) { " +
-                  $ruleErr +
-                  '.schemaPath = "' +
-                  $errSchemaPath +
-                  '"; } ';
-                if (it.opts.verbose) {
-                  out +=
-                    " " +
-                    $ruleErr +
-                    ".schema = " +
-                    $schemaValue +
-                    "; " +
-                    $ruleErr +
-                    ".data = " +
-                    $data +
-                    "; ";
+          out += ' } ';
+          if ($breakOnError) {
+            out += ' else ' + ($nextValid) + ' = true; ';
+          }
+          out += ' }  ';
+          if ($breakOnError) {
+            out += ' if (' + ($nextValid) + ') { ';
+            $closingBraces += '}';
+          }
+          var $pgMin = $pgSchema.minimum,
+            $pgMax = $pgSchema.maximum;
+          if ($pgMin !== undefined || $pgMax !== undefined) {
+            out += ' var ' + ($valid) + ' = true; ';
+            var $currErrSchemaPath = $errSchemaPath;
+            if ($pgMin !== undefined) {
+              var $limit = $pgMin,
+                $reason = 'minimum',
+                $moreOrLess = 'less';
+              out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' >= ' + ($pgMin) + '; ';
+              $errSchemaPath = it.errSchemaPath + '/patternGroups/minimum';
+              out += '  if (!' + ($valid) + ') {   ';
+              var $$outStack = $$outStack || [];
+              $$outStack.push(out);
+              out = ''; /* istanbul ignore else */
+              if (it.createErrors !== false) {
+                out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
+                if (it.opts.messages !== false) {
+                  out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
                 }
-                out += " } ";
-              }
-            } else {
-              if ($rDef.errors === false) {
-                out += " " + def_customError + " ";
-              } else {
-                out +=
-                  " if (" +
-                  $errs +
-                  " == errors) { " +
-                  def_customError +
-                  " } else {  for (var " +
-                  $i +
-                  "=" +
-                  $errs +
-                  "; " +
-                  $i +
-                  "<errors; " +
-                  $i +
-                  "++) { var " +
-                  $ruleErr +
-                  " = vErrors[" +
-                  $i +
-                  "]; if (" +
-                  $ruleErr +
-                  ".dataPath === undefined) " +
-                  $ruleErr +
-                  ".dataPath = (dataPath || '') + " +
-                  it.errorPath +
-                  "; if (" +
-                  $ruleErr +
-                  ".schemaPath === undefined) { " +
-                  $ruleErr +
-                  '.schemaPath = "' +
-                  $errSchemaPath +
-                  '"; } ';
                 if (it.opts.verbose) {
-                  out +=
-                    " " +
-                    $ruleErr +
-                    ".schema = " +
-                    $schemaValue +
-                    "; " +
-                    $ruleErr +
-                    ".data = " +
-                    $data +
-                    "; ";
+                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                 }
-                out += " } } ";
-              }
-            }
-          } else if ($macro) {
-            out += "   var err =   "; /* istanbul ignore else */
-            if (it.createErrors !== false) {
-              out +=
-                " { keyword: '" +
-                ($errorKeyword || "custom") +
-                "' , dataPath: (dataPath || '') + " +
-                it.errorPath +
-                " , schemaPath: " +
-                it.util.toQuotedString($errSchemaPath) +
-                " , params: { keyword: '" +
-                $rule.keyword +
-                "' } ";
-              if (it.opts.messages !== false) {
-                out +=
-                  " , message: 'should pass \"" +
-                  $rule.keyword +
-                  "\" keyword validation' ";
-              }
-              if (it.opts.verbose) {
-                out +=
-                  " , schema: validate.schema" +
-                  $schemaPath +
-                  " , parentSchema: validate.schema" +
-                  it.schemaPath +
-                  " , data: " +
-                  $data +
-                  " ";
-              }
-              out += " } ";
-            } else {
-              out += " {} ";
-            }
-            out +=
-              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-            if (!it.compositeRule && $breakOnError) {
-              /* istanbul ignore if */
-              if (it.async) {
-                out += " throw new ValidationError(vErrors); ";
+                out += ' } ';
               } else {
-                out += " validate.errors = vErrors; return false; ";
-              }
-            }
-          } else {
-            if ($rDef.errors === false) {
-              out += " " + def_customError + " ";
-            } else {
-              out +=
-                " if (Array.isArray(" +
-                $ruleErrs +
-                ")) { if (vErrors === null) vErrors = " +
-                $ruleErrs +
-                "; else vErrors = vErrors.concat(" +
-                $ruleErrs +
-                "); errors = vErrors.length;  for (var " +
-                $i +
-                "=" +
-                $errs +
-                "; " +
-                $i +
-                "<errors; " +
-                $i +
-                "++) { var " +
-                $ruleErr +
-                " = vErrors[" +
-                $i +
-                "]; if (" +
-                $ruleErr +
-                ".dataPath === undefined) " +
-                $ruleErr +
-                ".dataPath = (dataPath || '') + " +
-                it.errorPath +
-                ";  " +
-                $ruleErr +
-                '.schemaPath = "' +
-                $errSchemaPath +
-                '";  ';
-              if (it.opts.verbose) {
-                out +=
-                  " " +
-                  $ruleErr +
-                  ".schema = " +
-                  $schemaValue +
-                  "; " +
-                  $ruleErr +
-                  ".data = " +
-                  $data +
-                  "; ";
+                out += ' {} ';
               }
-              out += " } } else { " + def_customError + " } ";
-            }
-          }
-          out += " } ";
-          if ($breakOnError) {
-            out += " else { ";
-          }
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 486 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_dependencies(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        var $schemaDeps = {},
-          $propertyDeps = {},
-          $ownProperties = it.opts.ownProperties;
-        for ($property in $schema) {
-          var $sch = $schema[$property];
-          var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
-          $deps[$property] = $sch;
-        }
-        out += "var " + $errs + " = errors;";
-        var $currentErrorPath = it.errorPath;
-        out += "var missing" + $lvl + ";";
-        for (var $property in $propertyDeps) {
-          $deps = $propertyDeps[$property];
-          if ($deps.length) {
-            out +=
-              " if ( " +
-              $data +
-              it.util.getProperty($property) +
-              " !== undefined ";
-            if ($ownProperties) {
-              out +=
-                " && Object.prototype.hasOwnProperty.call(" +
-                $data +
-                ", '" +
-                it.util.escapeQuotes($property) +
-                "') ";
-            }
-            if ($breakOnError) {
-              out += " && ( ";
-              var arr1 = $deps;
-              if (arr1) {
-                var $propertyKey,
-                  $i = -1,
-                  l1 = arr1.length - 1;
-                while ($i < l1) {
-                  $propertyKey = arr1[($i += 1)];
-                  if ($i) {
-                    out += " || ";
-                  }
-                  var $prop = it.util.getProperty($propertyKey),
-                    $useData = $data + $prop;
-                  out += " ( ( " + $useData + " === undefined ";
-                  if ($ownProperties) {
-                    out +=
-                      " || ! Object.prototype.hasOwnProperty.call(" +
-                      $data +
-                      ", '" +
-                      it.util.escapeQuotes($propertyKey) +
-                      "') ";
-                  }
-                  out +=
-                    ") && (missing" +
-                    $lvl +
-                    " = " +
-                    it.util.toQuotedString(
-                      it.opts.jsonPointers ? $propertyKey : $prop,
-                    ) +
-                    ") ) ";
+              var __err = out;
+              out = $$outStack.pop();
+              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+                if (it.async) {
+                  out += ' throw new ValidationError([' + (__err) + ']); ';
+                } else {
+                  out += ' validate.errors = [' + (__err) + ']; return false; ';
                 }
+              } else {
+                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
               }
-              out += ")) {  ";
-              var $propertyPath = "missing" + $lvl,
-                $missingProperty = "' + " + $propertyPath + " + '";
-              if (it.opts._errorDataPathProperty) {
-                it.errorPath = it.opts.jsonPointers
-                  ? it.util.getPathExpr($currentErrorPath, $propertyPath, true)
-                  : $currentErrorPath + " + " + $propertyPath;
+              out += ' } ';
+              if ($pgMax !== undefined) {
+                out += ' else ';
               }
+            }
+            if ($pgMax !== undefined) {
+              var $limit = $pgMax,
+                $reason = 'maximum',
+                $moreOrLess = 'more';
+              out += ' ' + ($valid) + ' = pgPropCount' + ($lvl) + ' <= ' + ($pgMax) + '; ';
+              $errSchemaPath = it.errSchemaPath + '/patternGroups/maximum';
+              out += '  if (!' + ($valid) + ') {   ';
               var $$outStack = $$outStack || [];
               $$outStack.push(out);
-              out = ""; /* istanbul ignore else */
+              out = ''; /* istanbul ignore else */
               if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  "dependencies" +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { property: '" +
-                  it.util.escapeQuotes($property) +
-                  "', missingProperty: '" +
-                  $missingProperty +
-                  "', depsCount: " +
-                  $deps.length +
-                  ", deps: '" +
-                  it.util.escapeQuotes(
-                    $deps.length == 1 ? $deps[0] : $deps.join(", "),
-                  ) +
-                  "' } ";
+                out += ' { keyword: \'' + ('patternGroups') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { reason: \'' + ($reason) + '\', limit: ' + ($limit) + ', pattern: \'' + (it.util.escapeQuotes($pgProperty)) + '\' } ';
                 if (it.opts.messages !== false) {
-                  out += " , message: 'should have ";
-                  if ($deps.length == 1) {
-                    out += "property " + it.util.escapeQuotes($deps[0]);
-                  } else {
-                    out +=
-                      "properties " + it.util.escapeQuotes($deps.join(", "));
-                  }
-                  out +=
-                    " when property " +
-                    it.util.escapeQuotes($property) +
-                    " is present' ";
+                  out += ' , message: \'should NOT have ' + ($moreOrLess) + ' than ' + ($limit) + ' properties matching pattern "' + (it.util.escapeQuotes($pgProperty)) + '"\' ';
                 }
                 if (it.opts.verbose) {
-                  out +=
-                    " , schema: validate.schema" +
-                    $schemaPath +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
+                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                 }
-                out += " } ";
+                out += ' } ';
               } else {
-                out += " {} ";
+                out += ' {} ';
               }
               var __err = out;
               out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) {
-                /* istanbul ignore if */
+              if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
                 if (it.async) {
-                  out += " throw new ValidationError([" + __err + "]); ";
+                  out += ' throw new ValidationError([' + (__err) + ']); ';
                 } else {
-                  out += " validate.errors = [" + __err + "]; return false; ";
+                  out += ' validate.errors = [' + (__err) + ']; return false; ';
                 }
               } else {
-                out +=
-                  " var err = " +
-                  __err +
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-              }
-            } else {
-              out += " ) { ";
-              var arr2 = $deps;
-              if (arr2) {
-                var $propertyKey,
-                  i2 = -1,
-                  l2 = arr2.length - 1;
-                while (i2 < l2) {
-                  $propertyKey = arr2[(i2 += 1)];
-                  var $prop = it.util.getProperty($propertyKey),
-                    $missingProperty = it.util.escapeQuotes($propertyKey),
-                    $useData = $data + $prop;
-                  if (it.opts._errorDataPathProperty) {
-                    it.errorPath = it.util.getPath(
-                      $currentErrorPath,
-                      $propertyKey,
-                      it.opts.jsonPointers,
-                    );
-                  }
-                  out += " if ( " + $useData + " === undefined ";
-                  if ($ownProperties) {
-                    out +=
-                      " || ! Object.prototype.hasOwnProperty.call(" +
-                      $data +
-                      ", '" +
-                      it.util.escapeQuotes($propertyKey) +
-                      "') ";
-                  }
-                  out += ") {  var err =   "; /* istanbul ignore else */
-                  if (it.createErrors !== false) {
-                    out +=
-                      " { keyword: '" +
-                      "dependencies" +
-                      "' , dataPath: (dataPath || '') + " +
-                      it.errorPath +
-                      " , schemaPath: " +
-                      it.util.toQuotedString($errSchemaPath) +
-                      " , params: { property: '" +
-                      it.util.escapeQuotes($property) +
-                      "', missingProperty: '" +
-                      $missingProperty +
-                      "', depsCount: " +
-                      $deps.length +
-                      ", deps: '" +
-                      it.util.escapeQuotes(
-                        $deps.length == 1 ? $deps[0] : $deps.join(", "),
-                      ) +
-                      "' } ";
-                    if (it.opts.messages !== false) {
-                      out += " , message: 'should have ";
-                      if ($deps.length == 1) {
-                        out += "property " + it.util.escapeQuotes($deps[0]);
-                      } else {
-                        out +=
-                          "properties " +
-                          it.util.escapeQuotes($deps.join(", "));
-                      }
-                      out +=
-                        " when property " +
-                        it.util.escapeQuotes($property) +
-                        " is present' ";
-                    }
-                    if (it.opts.verbose) {
-                      out +=
-                        " , schema: validate.schema" +
-                        $schemaPath +
-                        " , parentSchema: validate.schema" +
-                        it.schemaPath +
-                        " , data: " +
-                        $data +
-                        " ";
-                    }
-                    out += " } ";
-                  } else {
-                    out += " {} ";
-                  }
-                  out +=
-                    ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ";
-                }
+                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
               }
+              out += ' } ';
             }
-            out += " }   ";
-            if ($breakOnError) {
-              $closingBraces += "}";
-              out += " else { ";
-            }
-          }
-        }
-        it.errorPath = $currentErrorPath;
-        var $currentBaseId = $it.baseId;
-        for (var $property in $schemaDeps) {
-          var $sch = $schemaDeps[$property];
-          if (it.util.schemaHasRules($sch, it.RULES.all)) {
-            out +=
-              " " +
-              $nextValid +
-              " = true; if ( " +
-              $data +
-              it.util.getProperty($property) +
-              " !== undefined ";
-            if ($ownProperties) {
-              out +=
-                " && Object.prototype.hasOwnProperty.call(" +
-                $data +
-                ", '" +
-                it.util.escapeQuotes($property) +
-                "') ";
-            }
-            out += ") { ";
-            $it.schema = $sch;
-            $it.schemaPath = $schemaPath + it.util.getProperty($property);
-            $it.errSchemaPath =
-              $errSchemaPath + "/" + it.util.escapeFragment($property);
-            out += "  " + it.validate($it) + " ";
-            $it.baseId = $currentBaseId;
-            out += " }  ";
+            $errSchemaPath = $currErrSchemaPath;
             if ($breakOnError) {
-              out += " if (" + $nextValid + ") { ";
-              $closingBraces += "}";
+              out += ' if (' + ($valid) + ') { ';
+              $closingBraces += '}';
             }
           }
         }
-        if ($breakOnError) {
-          out += "   " + $closingBraces + " if (" + $errs + " == errors) {";
-        }
-        out = it.util.cleanUpCode(out);
-        return out;
-      };
-
-      /***/
-    },
-    /* 487 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_enum(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        var $i = "i" + $lvl,
-          $vSchema = "schema" + $lvl;
-        if (!$isData) {
-          out += " var " + $vSchema + " = validate.schema" + $schemaPath + ";";
-        }
-        out += "var " + $valid + ";";
-        if ($isData) {
-          out +=
-            " if (schema" +
-            $lvl +
-            " === undefined) " +
-            $valid +
-            " = true; else if (!Array.isArray(schema" +
-            $lvl +
-            ")) " +
-            $valid +
-            " = false; else {";
-        }
-        out +=
-          "" +
-          $valid +
-          " = false;for (var " +
-          $i +
-          "=0; " +
-          $i +
-          "<" +
-          $vSchema +
-          ".length; " +
-          $i +
-          "++) if (equal(" +
-          $data +
-          ", " +
-          $vSchema +
-          "[" +
-          $i +
-          "])) { " +
-          $valid +
-          " = true; break; }";
-        if ($isData) {
-          out += "  }  ";
-        }
-        out += " if (!" + $valid + ") {   ";
+      }
+    }
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}
+
+
+/***/ }),
+/* 495 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_propertyNames(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $errs = 'errs__' + $lvl;
+  var $it = it.util.copy(it);
+  var $closingBraces = '';
+  $it.level++;
+  var $nextValid = 'valid' + $it.level;
+  if (it.util.schemaHasRules($schema, it.RULES.all)) {
+    $it.schema = $schema;
+    $it.schemaPath = $schemaPath;
+    $it.errSchemaPath = $errSchemaPath;
+    var $key = 'key' + $lvl,
+      $idx = 'idx' + $lvl,
+      $i = 'i' + $lvl,
+      $invalidName = '\' + ' + $key + ' + \'',
+      $dataNxt = $it.dataLevel = it.dataLevel + 1,
+      $nextData = 'data' + $dataNxt,
+      $dataProperties = 'dataProperties' + $lvl,
+      $ownProperties = it.opts.ownProperties,
+      $currentBaseId = it.baseId;
+    out += ' var ' + ($errs) + ' = errors; ';
+    if ($ownProperties) {
+      out += ' var ' + ($dataProperties) + ' = undefined; ';
+    }
+    if ($ownProperties) {
+      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
+    } else {
+      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
+    }
+    out += ' var startErrs' + ($lvl) + ' = errors; ';
+    var $passData = $key;
+    var $wasComposite = it.compositeRule;
+    it.compositeRule = $it.compositeRule = true;
+    var $code = it.validate($it);
+    $it.baseId = $currentBaseId;
+    if (it.util.varOccurences($code, $nextData) < 2) {
+      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
+    } else {
+      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
+    }
+    it.compositeRule = $it.compositeRule = $wasComposite;
+    out += ' if (!' + ($nextValid) + ') { for (var ' + ($i) + '=startErrs' + ($lvl) + '; ' + ($i) + '<errors; ' + ($i) + '++) { vErrors[' + ($i) + '].propertyName = ' + ($key) + '; }   var err =   '; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ('propertyNames') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { propertyName: \'' + ($invalidName) + '\' } ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'property name \\\'' + ($invalidName) + '\\\' is invalid\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+      if (it.async) {
+        out += ' throw new ValidationError(vErrors); ';
+      } else {
+        out += ' validate.errors = vErrors; return false; ';
+      }
+    }
+    if ($breakOnError) {
+      out += ' break; ';
+    }
+    out += ' } }';
+  }
+  if ($breakOnError) {
+    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
+  }
+  out = it.util.cleanUpCode(out);
+  return out;
+}
+
+
+/***/ }),
+/* 496 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_ref(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $async, $refCode;
+  if ($schema == '#' || $schema == '#/') {
+    if (it.isRoot) {
+      $async = it.async;
+      $refCode = 'validate';
+    } else {
+      $async = it.root.schema.$async === true;
+      $refCode = 'root.refVal[0]';
+    }
+  } else {
+    var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
+    if ($refVal === undefined) {
+      var $message = it.MissingRefError.message(it.baseId, $schema);
+      if (it.opts.missingRefs == 'fail') {
+        it.logger.error($message);
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
+        out = ''; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "enum" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { allowedValues: schema" +
-            $lvl +
-            " } ";
+          out += ' { keyword: \'' + ('$ref') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { ref: \'' + (it.util.escapeQuotes($schema)) + '\' } ';
           if (it.opts.messages !== false) {
-            out +=
-              " , message: 'should be equal to one of the allowed values' ";
+            out += ' , message: \'can\\\'t resolve reference ' + (it.util.escapeQuotes($schema)) + '\' ';
           }
           if (it.opts.verbose) {
-            out +=
-              " , schema: validate.schema" +
-              $schemaPath +
-              " , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
+            out += ' , schema: ' + (it.util.toQuotedString($schema)) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-          out += " } ";
+          out += ' } ';
         } else {
-          out += " {} ";
+          out += ' {} ';
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
           if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
+            out += ' throw new ValidationError([' + (__err) + ']); ';
           } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
+            out += ' validate.errors = [' + (__err) + ']; return false; ';
           }
         } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
         }
-        out += " }";
         if ($breakOnError) {
-          out += " else { ";
+          out += ' if (false) { ';
         }
-        return out;
-      };
-
-      /***/
-    },
-    /* 488 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_format(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        if (it.opts.format === false) {
-          if ($breakOnError) {
-            out += " if (true) { ";
-          }
-          return out;
+      } else if (it.opts.missingRefs == 'ignore') {
+        it.logger.warn($message);
+        if ($breakOnError) {
+          out += ' if (true) { ';
+        }
+      } else {
+        throw new it.MissingRefError(it.baseId, $schema, $message);
+      }
+    } else if ($refVal.inline) {
+      var $it = it.util.copy(it);
+      $it.level++;
+      var $nextValid = 'valid' + $it.level;
+      $it.schema = $refVal.schema;
+      $it.schemaPath = '';
+      $it.errSchemaPath = $schema;
+      var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code);
+      out += ' ' + ($code) + ' ';
+      if ($breakOnError) {
+        out += ' if (' + ($nextValid) + ') { ';
+      }
+    } else {
+      $async = $refVal.$async === true;
+      $refCode = $refVal.code;
+    }
+  }
+  if ($refCode) {
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = '';
+    if (it.opts.passContext) {
+      out += ' ' + ($refCode) + '.call(this, ';
+    } else {
+      out += ' ' + ($refCode) + '( ';
+    }
+    out += ' ' + ($data) + ', (dataPath || \'\')';
+    if (it.errorPath != '""') {
+      out += ' + ' + (it.errorPath);
+    }
+    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
+      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
+    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData)  ';
+    var __callValidate = out;
+    out = $$outStack.pop();
+    if ($async) {
+      if (!it.async) throw new Error('async schema referenced by sync schema');
+      if ($breakOnError) {
+        out += ' var ' + ($valid) + '; ';
+      }
+      out += ' try { ' + (it.yieldAwait) + ' ' + (__callValidate) + '; ';
+      if ($breakOnError) {
+        out += ' ' + ($valid) + ' = true; ';
+      }
+      out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; ';
+      if ($breakOnError) {
+        out += ' ' + ($valid) + ' = false; ';
+      }
+      out += ' } ';
+      if ($breakOnError) {
+        out += ' if (' + ($valid) + ') { ';
+      }
+    } else {
+      out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } ';
+      if ($breakOnError) {
+        out += ' else { ';
+      }
+    }
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 497 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_required(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  var $vSchema = 'schema' + $lvl;
+  if (!$isData) {
+    if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) {
+      var $required = [];
+      var arr1 = $schema;
+      if (arr1) {
+        var $property, i1 = -1,
+          l1 = arr1.length - 1;
+        while (i1 < l1) {
+          $property = arr1[i1 += 1];
+          var $propertySch = it.schema.properties[$property];
+          if (!($propertySch && it.util.schemaHasRules($propertySch, it.RULES.all))) {
+            $required[$required.length] = $property;
+          }
+        }
+      }
+    } else {
+      var $required = $schema;
+    }
+  }
+  if ($isData || $required.length) {
+    var $currentErrorPath = it.errorPath,
+      $loopRequired = $isData || $required.length >= it.opts.loopRequired,
+      $ownProperties = it.opts.ownProperties;
+    if ($breakOnError) {
+      out += ' var missing' + ($lvl) + '; ';
+      if ($loopRequired) {
+        if (!$isData) {
+          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
+        }
+        var $i = 'i' + $lvl,
+          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
+          $missingProperty = '\' + ' + $propertyPath + ' + \'';
+        if (it.opts._errorDataPathProperty) {
+          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
         }
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
+        out += ' var ' + ($valid) + ' = true; ';
         if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
+          out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
+        }
+        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined ';
+        if ($ownProperties) {
+          out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
         }
-        var $unknownFormats = it.opts.unknownFormats,
-          $allowUnknown = Array.isArray($unknownFormats);
+        out += '; if (!' + ($valid) + ') break; } ';
         if ($isData) {
-          var $format = "format" + $lvl,
-            $isObject = "isObject" + $lvl,
-            $formatType = "formatType" + $lvl;
-          out +=
-            " var " +
-            $format +
-            " = formats[" +
-            $schemaValue +
-            "]; var " +
-            $isObject +
-            " = typeof " +
-            $format +
-            " == 'object' && !(" +
-            $format +
-            " instanceof RegExp) && " +
-            $format +
-            ".validate; var " +
-            $formatType +
-            " = " +
-            $isObject +
-            " && " +
-            $format +
-            ".type || 'string'; if (" +
-            $isObject +
-            ") { ";
-          if (it.async) {
-            out += " var async" + $lvl + " = " + $format + ".async; ";
-          }
-          out += " " + $format + " = " + $format + ".validate; } if (  ";
-          if ($isData) {
-            out +=
-              " (" +
-              $schemaValue +
-              " !== undefined && typeof " +
-              $schemaValue +
-              " != 'string') || ";
-          }
-          out += " (";
-          if ($unknownFormats != "ignore") {
-            out += " (" + $schemaValue + " && !" + $format + " ";
-            if ($allowUnknown) {
-              out +=
-                " && self._opts.unknownFormats.indexOf(" +
-                $schemaValue +
-                ") == -1 ";
+          out += '  }  ';
+        }
+        out += '  if (!' + ($valid) + ') {   ';
+        var $$outStack = $$outStack || [];
+        $$outStack.push(out);
+        out = ''; /* istanbul ignore else */
+        if (it.createErrors !== false) {
+          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
+          if (it.opts.messages !== false) {
+            out += ' , message: \'';
+            if (it.opts._errorDataPathProperty) {
+              out += 'is a required property';
+            } else {
+              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
             }
-            out += ") || ";
+            out += '\' ';
+          }
+          if (it.opts.verbose) {
+            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-          out +=
-            " (" +
-            $format +
-            " && " +
-            $formatType +
-            " == '" +
-            $ruleType +
-            "' && !(typeof " +
-            $format +
-            " == 'function' ? ";
+          out += ' } ';
+        } else {
+          out += ' {} ';
+        }
+        var __err = out;
+        out = $$outStack.pop();
+        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
           if (it.async) {
-            out +=
-              " (async" +
-              $lvl +
-              " ? " +
-              it.yieldAwait +
-              " " +
-              $format +
-              "(" +
-              $data +
-              ") : " +
-              $format +
-              "(" +
-              $data +
-              ")) ";
+            out += ' throw new ValidationError([' + (__err) + ']); ';
           } else {
-            out += " " + $format + "(" + $data + ") ";
+            out += ' validate.errors = [' + (__err) + ']; return false; ';
           }
-          out += " : " + $format + ".test(" + $data + "))))) {";
         } else {
-          var $format = it.formats[$schema];
-          if (!$format) {
-            if ($unknownFormats == "ignore") {
-              it.logger.warn(
-                'unknown format "' +
-                  $schema +
-                  '" ignored in schema at path "' +
-                  it.errSchemaPath +
-                  '"',
-              );
-              if ($breakOnError) {
-                out += " if (true) { ";
-              }
-              return out;
-            } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
-              if ($breakOnError) {
-                out += " if (true) { ";
-              }
-              return out;
-            } else {
-              throw new Error(
-                'unknown format "' +
-                  $schema +
-                  '" is used in schema at path "' +
-                  it.errSchemaPath +
-                  '"',
-              );
-            }
-          }
-          var $isObject =
-            typeof $format == "object" &&
-            !($format instanceof RegExp) &&
-            $format.validate;
-          var $formatType = ($isObject && $format.type) || "string";
-          if ($isObject) {
-            var $async = $format.async === true;
-            $format = $format.validate;
-          }
-          if ($formatType != $ruleType) {
-            if ($breakOnError) {
-              out += " if (true) { ";
+          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+        }
+        out += ' } else { ';
+      } else {
+        out += ' if ( ';
+        var arr2 = $required;
+        if (arr2) {
+          var $propertyKey, $i = -1,
+            l2 = arr2.length - 1;
+          while ($i < l2) {
+            $propertyKey = arr2[$i += 1];
+            if ($i) {
+              out += ' || ';
             }
-            return out;
-          }
-          if ($async) {
-            if (!it.async) throw new Error("async format in sync schema");
-            var $formatRef =
-              "formats" + it.util.getProperty($schema) + ".validate";
-            out +=
-              " if (!(" +
-              it.yieldAwait +
-              " " +
-              $formatRef +
-              "(" +
-              $data +
-              "))) { ";
-          } else {
-            out += " if (! ";
-            var $formatRef = "formats" + it.util.getProperty($schema);
-            if ($isObject) $formatRef += ".validate";
-            if (typeof $format == "function") {
-              out += " " + $formatRef + "(" + $data + ") ";
-            } else {
-              out += " " + $formatRef + ".test(" + $data + ") ";
+            var $prop = it.util.getProperty($propertyKey),
+              $useData = $data + $prop;
+            out += ' ( ( ' + ($useData) + ' === undefined ';
+            if ($ownProperties) {
+              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
             }
-            out += ") { ";
+            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
           }
         }
+        out += ') {  ';
+        var $propertyPath = 'missing' + $lvl,
+          $missingProperty = '\' + ' + $propertyPath + ' + \'';
+        if (it.opts._errorDataPathProperty) {
+          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
+        }
         var $$outStack = $$outStack || [];
         $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
+        out = ''; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "format" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { format:  ";
-          if ($isData) {
-            out += "" + $schemaValue;
-          } else {
-            out += "" + it.util.toQuotedString($schema);
-          }
-          out += "  } ";
+          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
           if (it.opts.messages !== false) {
-            out += " , message: 'should match format \"";
-            if ($isData) {
-              out += "' + " + $schemaValue + " + '";
+            out += ' , message: \'';
+            if (it.opts._errorDataPathProperty) {
+              out += 'is a required property';
             } else {
-              out += "" + it.util.escapeQuotes($schema);
+              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
             }
-            out += "\"' ";
+            out += '\' ';
           }
           if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + it.util.toQuotedString($schema);
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
+            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-          out += " } ";
+          out += ' } ';
         } else {
-          out += " {} ";
+          out += ' {} ';
         }
         var __err = out;
         out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
+        if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
           if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
+            out += ' throw new ValidationError([' + (__err) + ']); ';
           } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
+            out += ' validate.errors = [' + (__err) + ']; return false; ';
           }
         } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
+          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
         }
-        out += " } ";
-        if ($breakOnError) {
-          out += " else { ";
+        out += ' } else { ';
+      }
+    } else {
+      if ($loopRequired) {
+        if (!$isData) {
+          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
         }
-        return out;
-      };
-
-      /***/
-    },
-    /* 489 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_items(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        var $idx = "i" + $lvl,
-          $dataNxt = ($it.dataLevel = it.dataLevel + 1),
-          $nextData = "data" + $dataNxt,
-          $currentBaseId = it.baseId;
-        out += "var " + $errs + " = errors;var " + $valid + ";";
-        if (Array.isArray($schema)) {
-          var $additionalItems = it.schema.additionalItems;
-          if ($additionalItems === false) {
-            out +=
-              " " +
-              $valid +
-              " = " +
-              $data +
-              ".length <= " +
-              $schema.length +
-              "; ";
-            var $currErrSchemaPath = $errSchemaPath;
-            $errSchemaPath = it.errSchemaPath + "/additionalItems";
-            out += "  if (!" + $valid + ") {   ";
-            var $$outStack = $$outStack || [];
-            $$outStack.push(out);
-            out = ""; /* istanbul ignore else */
-            if (it.createErrors !== false) {
-              out +=
-                " { keyword: '" +
-                "additionalItems" +
-                "' , dataPath: (dataPath || '') + " +
-                it.errorPath +
-                " , schemaPath: " +
-                it.util.toQuotedString($errSchemaPath) +
-                " , params: { limit: " +
-                $schema.length +
-                " } ";
-              if (it.opts.messages !== false) {
-                out +=
-                  " , message: 'should NOT have more than " +
-                  $schema.length +
-                  " items' ";
-              }
-              if (it.opts.verbose) {
-                out +=
-                  " , schema: false , parentSchema: validate.schema" +
-                  it.schemaPath +
-                  " , data: " +
-                  $data +
-                  " ";
-              }
-              out += " } ";
-            } else {
-              out += " {} ";
-            }
-            var __err = out;
-            out = $$outStack.pop();
-            if (!it.compositeRule && $breakOnError) {
-              /* istanbul ignore if */
-              if (it.async) {
-                out += " throw new ValidationError([" + __err + "]); ";
+        var $i = 'i' + $lvl,
+          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
+          $missingProperty = '\' + ' + $propertyPath + ' + \'';
+        if (it.opts._errorDataPathProperty) {
+          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
+        }
+        if ($isData) {
+          out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) {  var err =   '; /* istanbul ignore else */
+          if (it.createErrors !== false) {
+            out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
+            if (it.opts.messages !== false) {
+              out += ' , message: \'';
+              if (it.opts._errorDataPathProperty) {
+                out += 'is a required property';
               } else {
-                out += " validate.errors = [" + __err + "]; return false; ";
-              }
-            } else {
-              out +=
-                " var err = " +
-                __err +
-                ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-            }
-            out += " } ";
-            $errSchemaPath = $currErrSchemaPath;
-            if ($breakOnError) {
-              $closingBraces += "}";
-              out += " else { ";
-            }
-          }
-          var arr1 = $schema;
-          if (arr1) {
-            var $sch,
-              $i = -1,
-              l1 = arr1.length - 1;
-            while ($i < l1) {
-              $sch = arr1[($i += 1)];
-              if (it.util.schemaHasRules($sch, it.RULES.all)) {
-                out +=
-                  " " +
-                  $nextValid +
-                  " = true; if (" +
-                  $data +
-                  ".length > " +
-                  $i +
-                  ") { ";
-                var $passData = $data + "[" + $i + "]";
-                $it.schema = $sch;
-                $it.schemaPath = $schemaPath + "[" + $i + "]";
-                $it.errSchemaPath = $errSchemaPath + "/" + $i;
-                $it.errorPath = it.util.getPathExpr(
-                  it.errorPath,
-                  $i,
-                  it.opts.jsonPointers,
-                  true,
-                );
-                $it.dataPathArr[$dataNxt] = $i;
-                var $code = it.validate($it);
-                $it.baseId = $currentBaseId;
-                if (it.util.varOccurences($code, $nextData) < 2) {
-                  out +=
-                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
-                } else {
-                  out +=
-                    " var " +
-                    $nextData +
-                    " = " +
-                    $passData +
-                    "; " +
-                    $code +
-                    " ";
-                }
-                out += " }  ";
-                if ($breakOnError) {
-                  out += " if (" + $nextValid + ") { ";
-                  $closingBraces += "}";
-                }
+                out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
               }
+              out += '\' ';
             }
-          }
-          if (
-            typeof $additionalItems == "object" &&
-            it.util.schemaHasRules($additionalItems, it.RULES.all)
-          ) {
-            $it.schema = $additionalItems;
-            $it.schemaPath = it.schemaPath + ".additionalItems";
-            $it.errSchemaPath = it.errSchemaPath + "/additionalItems";
-            out +=
-              " " +
-              $nextValid +
-              " = true; if (" +
-              $data +
-              ".length > " +
-              $schema.length +
-              ") {  for (var " +
-              $idx +
-              " = " +
-              $schema.length +
-              "; " +
-              $idx +
-              " < " +
-              $data +
-              ".length; " +
-              $idx +
-              "++) { ";
-            $it.errorPath = it.util.getPathExpr(
-              it.errorPath,
-              $idx,
-              it.opts.jsonPointers,
-              true,
-            );
-            var $passData = $data + "[" + $idx + "]";
-            $it.dataPathArr[$dataNxt] = $idx;
-            var $code = it.validate($it);
-            $it.baseId = $currentBaseId;
-            if (it.util.varOccurences($code, $nextData) < 2) {
-              out +=
-                " " + it.util.varReplace($code, $nextData, $passData) + " ";
-            } else {
-              out +=
-                " var " + $nextData + " = " + $passData + "; " + $code + " ";
-            }
-            if ($breakOnError) {
-              out += " if (!" + $nextValid + ") break; ";
-            }
-            out += " } }  ";
-            if ($breakOnError) {
-              out += " if (" + $nextValid + ") { ";
-              $closingBraces += "}";
+            if (it.opts.verbose) {
+              out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
             }
-          }
-        } else if (it.util.schemaHasRules($schema, it.RULES.all)) {
-          $it.schema = $schema;
-          $it.schemaPath = $schemaPath;
-          $it.errSchemaPath = $errSchemaPath;
-          out +=
-            "  for (var " +
-            $idx +
-            " = " +
-            0 +
-            "; " +
-            $idx +
-            " < " +
-            $data +
-            ".length; " +
-            $idx +
-            "++) { ";
-          $it.errorPath = it.util.getPathExpr(
-            it.errorPath,
-            $idx,
-            it.opts.jsonPointers,
-            true,
-          );
-          var $passData = $data + "[" + $idx + "]";
-          $it.dataPathArr[$dataNxt] = $idx;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += " " + it.util.varReplace($code, $nextData, $passData) + " ";
+            out += ' } ';
           } else {
-            out += " var " + $nextData + " = " + $passData + "; " + $code + " ";
+            out += ' {} ';
           }
-          if ($breakOnError) {
-            out += " if (!" + $nextValid + ") break; ";
-          }
-          out += " }";
+          out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { ';
         }
-        if ($breakOnError) {
-          out += " " + $closingBraces + " if (" + $errs + " == errors) {";
+        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined ';
+        if ($ownProperties) {
+          out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
         }
-        out = it.util.cleanUpCode(out);
-        return out;
-      };
-
-      /***/
-    },
-    /* 490 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_multipleOf(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        out += "var division" + $lvl + ";if (";
-        if ($isData) {
-          out +=
-            " " +
-            $schemaValue +
-            " !== undefined && ( typeof " +
-            $schemaValue +
-            " != 'number' || ";
-        }
-        out +=
-          " (division" + $lvl + " = " + $data + " / " + $schemaValue + ", ";
-        if (it.opts.multipleOfPrecision) {
-          out +=
-            " Math.abs(Math.round(division" +
-            $lvl +
-            ") - division" +
-            $lvl +
-            ") > 1e-" +
-            it.opts.multipleOfPrecision +
-            " ";
-        } else {
-          out += " division" + $lvl + " !== parseInt(division" + $lvl + ") ";
-        }
-        out += " ) ";
-        if ($isData) {
-          out += "  )  ";
-        }
-        out += " ) {   ";
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
+        out += ') {  var err =   '; /* istanbul ignore else */
         if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "multipleOf" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { multipleOf: " +
-            $schemaValue +
-            " } ";
+          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
           if (it.opts.messages !== false) {
-            out += " , message: 'should be multiple of ";
-            if ($isData) {
-              out += "' + " + $schemaValue;
-            } else {
-              out += "" + $schemaValue + "'";
-            }
-          }
-          if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + $schema;
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
-          }
-          out += " } ";
-        } else {
-          out += " {} ";
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
-          } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
-          }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += "} ";
-        if ($breakOnError) {
-          out += " else { ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 491 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_not(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        if (it.util.schemaHasRules($schema, it.RULES.all)) {
-          $it.schema = $schema;
-          $it.schemaPath = $schemaPath;
-          $it.errSchemaPath = $errSchemaPath;
-          out += " var " + $errs + " = errors;  ";
-          var $wasComposite = it.compositeRule;
-          it.compositeRule = $it.compositeRule = true;
-          $it.createErrors = false;
-          var $allErrorsOption;
-          if ($it.opts.allErrors) {
-            $allErrorsOption = $it.opts.allErrors;
-            $it.opts.allErrors = false;
-          }
-          out += " " + it.validate($it) + " ";
-          $it.createErrors = true;
-          if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption;
-          it.compositeRule = $it.compositeRule = $wasComposite;
-          out += " if (" + $nextValid + ") {   ";
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = ""; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              "not" +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: {} ";
-            if (it.opts.messages !== false) {
-              out += " , message: 'should NOT be valid' ";
-            }
-            if (it.opts.verbose) {
-              out +=
-                " , schema: validate.schema" +
-                $schemaPath +
-                " , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
-            }
-            out += " } ";
-          } else {
-            out += " {} ";
-          }
-          var __err = out;
-          out = $$outStack.pop();
-          if (!it.compositeRule && $breakOnError) {
-            /* istanbul ignore if */
-            if (it.async) {
-              out += " throw new ValidationError([" + __err + "]); ";
-            } else {
-              out += " validate.errors = [" + __err + "]; return false; ";
-            }
-          } else {
-            out +=
-              " var err = " +
-              __err +
-              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-          }
-          out +=
-            " } else {  errors = " +
-            $errs +
-            "; if (vErrors !== null) { if (" +
-            $errs +
-            ") vErrors.length = " +
-            $errs +
-            "; else vErrors = null; } ";
-          if (it.opts.allErrors) {
-            out += " } ";
-          }
-        } else {
-          out += "  var err =   "; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              "not" +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: {} ";
-            if (it.opts.messages !== false) {
-              out += " , message: 'should NOT be valid' ";
-            }
-            if (it.opts.verbose) {
-              out +=
-                " , schema: validate.schema" +
-                $schemaPath +
-                " , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
-            }
-            out += " } ";
-          } else {
-            out += " {} ";
-          }
-          out +=
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-          if ($breakOnError) {
-            out += " if (false) { ";
-          }
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 492 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_oneOf(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        out +=
-          "var " +
-          $errs +
-          " = errors;var prevValid" +
-          $lvl +
-          " = false;var " +
-          $valid +
-          " = false;";
-        var $currentBaseId = $it.baseId;
-        var $wasComposite = it.compositeRule;
-        it.compositeRule = $it.compositeRule = true;
-        var arr1 = $schema;
-        if (arr1) {
-          var $sch,
-            $i = -1,
-            l1 = arr1.length - 1;
-          while ($i < l1) {
-            $sch = arr1[($i += 1)];
-            if (it.util.schemaHasRules($sch, it.RULES.all)) {
-              $it.schema = $sch;
-              $it.schemaPath = $schemaPath + "[" + $i + "]";
-              $it.errSchemaPath = $errSchemaPath + "/" + $i;
-              out += "  " + it.validate($it) + " ";
-              $it.baseId = $currentBaseId;
+            out += ' , message: \'';
+            if (it.opts._errorDataPathProperty) {
+              out += 'is a required property';
             } else {
-              out += " var " + $nextValid + " = true; ";
+              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
             }
-            if ($i) {
-              out +=
-                " if (" +
-                $nextValid +
-                " && prevValid" +
-                $lvl +
-                ") " +
-                $valid +
-                " = false; else { ";
-              $closingBraces += "}";
-            }
-            out +=
-              " if (" +
-              $nextValid +
-              ") " +
-              $valid +
-              " = prevValid" +
-              $lvl +
-              " = true;";
-          }
-        }
-        it.compositeRule = $it.compositeRule = $wasComposite;
-        out +=
-          "" +
-          $closingBraces +
-          "if (!" +
-          $valid +
-          ") {   var err =   "; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "oneOf" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: {} ";
-          if (it.opts.messages !== false) {
-            out += " , message: 'should match exactly one schema in oneOf' ";
+            out += '\' ';
           }
           if (it.opts.verbose) {
-            out +=
-              " , schema: validate.schema" +
-              $schemaPath +
-              " , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
-          }
-          out += " } ";
-        } else {
-          out += " {} ";
-        }
-        out +=
-          ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError(vErrors); ";
-          } else {
-            out += " validate.errors = vErrors; return false; ";
+            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
           }
-        }
-        out +=
-          "} else {  errors = " +
-          $errs +
-          "; if (vErrors !== null) { if (" +
-          $errs +
-          ") vErrors.length = " +
-          $errs +
-          "; else vErrors = null; }";
-        if (it.opts.allErrors) {
-          out += " } ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 493 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_pattern(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
+          out += ' } ';
         } else {
-          $schemaValue = $schema;
+          out += ' {} ';
         }
-        var $regexp = $isData
-          ? "(new RegExp(" + $schemaValue + "))"
-          : it.usePattern($schema);
-        out += "if ( ";
+        out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ';
         if ($isData) {
-          out +=
-            " (" +
-            $schemaValue +
-            " !== undefined && typeof " +
-            $schemaValue +
-            " != 'string') || ";
-        }
-        out += " !" + $regexp + ".test(" + $data + ") ) {   ";
-        var $$outStack = $$outStack || [];
-        $$outStack.push(out);
-        out = ""; /* istanbul ignore else */
-        if (it.createErrors !== false) {
-          out +=
-            " { keyword: '" +
-            "pattern" +
-            "' , dataPath: (dataPath || '') + " +
-            it.errorPath +
-            " , schemaPath: " +
-            it.util.toQuotedString($errSchemaPath) +
-            " , params: { pattern:  ";
-          if ($isData) {
-            out += "" + $schemaValue;
-          } else {
-            out += "" + it.util.toQuotedString($schema);
-          }
-          out += "  } ";
-          if (it.opts.messages !== false) {
-            out += " , message: 'should match pattern \"";
-            if ($isData) {
-              out += "' + " + $schemaValue + " + '";
-            } else {
-              out += "" + it.util.escapeQuotes($schema);
-            }
-            out += "\"' ";
-          }
-          if (it.opts.verbose) {
-            out += " , schema:  ";
-            if ($isData) {
-              out += "validate.schema" + $schemaPath;
-            } else {
-              out += "" + it.util.toQuotedString($schema);
-            }
-            out +=
-              "         , parentSchema: validate.schema" +
-              it.schemaPath +
-              " , data: " +
-              $data +
-              " ";
-          }
-          out += " } ";
-        } else {
-          out += " {} ";
-        }
-        var __err = out;
-        out = $$outStack.pop();
-        if (!it.compositeRule && $breakOnError) {
-          /* istanbul ignore if */
-          if (it.async) {
-            out += " throw new ValidationError([" + __err + "]); ";
-          } else {
-            out += " validate.errors = [" + __err + "]; return false; ";
-          }
-        } else {
-          out +=
-            " var err = " +
-            __err +
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-        }
-        out += "} ";
-        if ($breakOnError) {
-          out += " else { ";
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 494 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_properties(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        var $key = "key" + $lvl,
-          $idx = "idx" + $lvl,
-          $dataNxt = ($it.dataLevel = it.dataLevel + 1),
-          $nextData = "data" + $dataNxt,
-          $dataProperties = "dataProperties" + $lvl;
-        var $schemaKeys = Object.keys($schema || {}),
-          $pProperties = it.schema.patternProperties || {},
-          $pPropertyKeys = Object.keys($pProperties),
-          $aProperties = it.schema.additionalProperties,
-          $someProperties = $schemaKeys.length || $pPropertyKeys.length,
-          $noAdditional = $aProperties === false,
-          $additionalIsSchema =
-            typeof $aProperties == "object" && Object.keys($aProperties).length,
-          $removeAdditional = it.opts.removeAdditional,
-          $checkAdditional =
-            $noAdditional || $additionalIsSchema || $removeAdditional,
-          $ownProperties = it.opts.ownProperties,
-          $currentBaseId = it.baseId;
-        var $required = it.schema.required;
-        if (
-          $required &&
-          !(it.opts.v5 && $required.$data) &&
-          $required.length < it.opts.loopRequired
-        )
-          var $requiredHash = it.util.toHash($required);
-        if (it.opts.patternGroups) {
-          var $pgProperties = it.schema.patternGroups || {},
-            $pgPropertyKeys = Object.keys($pgProperties);
+          out += '  }  ';
         }
-        out += "var " + $errs + " = errors;var " + $nextValid + " = true;";
-        if ($ownProperties) {
-          out += " var " + $dataProperties + " = undefined;";
-        }
-        if ($checkAdditional) {
-          if ($ownProperties) {
-            out +=
-              " " +
-              $dataProperties +
-              " = " +
-              $dataProperties +
-              " || Object.keys(" +
-              $data +
-              "); for (var " +
-              $idx +
-              "=0; " +
-              $idx +
-              "<" +
-              $dataProperties +
-              ".length; " +
-              $idx +
-              "++) { var " +
-              $key +
-              " = " +
-              $dataProperties +
-              "[" +
-              $idx +
-              "]; ";
-          } else {
-            out += " for (var " + $key + " in " + $data + ") { ";
-          }
-          if ($someProperties) {
-            out += " var isAdditional" + $lvl + " = !(false ";
-            if ($schemaKeys.length) {
-              if ($schemaKeys.length > 5) {
-                out += " || validate.schema" + $schemaPath + "[" + $key + "] ";
-              } else {
-                var arr1 = $schemaKeys;
-                if (arr1) {
-                  var $propertyKey,
-                    i1 = -1,
-                    l1 = arr1.length - 1;
-                  while (i1 < l1) {
-                    $propertyKey = arr1[(i1 += 1)];
-                    out +=
-                      " || " +
-                      $key +
-                      " == " +
-                      it.util.toQuotedString($propertyKey) +
-                      " ";
-                  }
-                }
-              }
-            }
-            if ($pPropertyKeys.length) {
-              var arr2 = $pPropertyKeys;
-              if (arr2) {
-                var $pProperty,
-                  $i = -1,
-                  l2 = arr2.length - 1;
-                while ($i < l2) {
-                  $pProperty = arr2[($i += 1)];
-                  out +=
-                    " || " + it.usePattern($pProperty) + ".test(" + $key + ") ";
-                }
-              }
-            }
-            if (it.opts.patternGroups && $pgPropertyKeys.length) {
-              var arr3 = $pgPropertyKeys;
-              if (arr3) {
-                var $pgProperty,
-                  $i = -1,
-                  l3 = arr3.length - 1;
-                while ($i < l3) {
-                  $pgProperty = arr3[($i += 1)];
-                  out +=
-                    " || " +
-                    it.usePattern($pgProperty) +
-                    ".test(" +
-                    $key +
-                    ") ";
-                }
-              }
-            }
-            out += " ); if (isAdditional" + $lvl + ") { ";
-          }
-          if ($removeAdditional == "all") {
-            out += " delete " + $data + "[" + $key + "]; ";
-          } else {
-            var $currentErrorPath = it.errorPath;
-            var $additionalProperty = "' + " + $key + " + '";
+      } else {
+        var arr3 = $required;
+        if (arr3) {
+          var $propertyKey, i3 = -1,
+            l3 = arr3.length - 1;
+          while (i3 < l3) {
+            $propertyKey = arr3[i3 += 1];
+            var $prop = it.util.getProperty($propertyKey),
+              $missingProperty = it.util.escapeQuotes($propertyKey),
+              $useData = $data + $prop;
             if (it.opts._errorDataPathProperty) {
-              it.errorPath = it.util.getPathExpr(
-                it.errorPath,
-                $key,
-                it.opts.jsonPointers,
-              );
-            }
-            if ($noAdditional) {
-              if ($removeAdditional) {
-                out += " delete " + $data + "[" + $key + "]; ";
-              } else {
-                out += " " + $nextValid + " = false; ";
-                var $currErrSchemaPath = $errSchemaPath;
-                $errSchemaPath = it.errSchemaPath + "/additionalProperties";
-                var $$outStack = $$outStack || [];
-                $$outStack.push(out);
-                out = ""; /* istanbul ignore else */
-                if (it.createErrors !== false) {
-                  out +=
-                    " { keyword: '" +
-                    "additionalProperties" +
-                    "' , dataPath: (dataPath || '') + " +
-                    it.errorPath +
-                    " , schemaPath: " +
-                    it.util.toQuotedString($errSchemaPath) +
-                    " , params: { additionalProperty: '" +
-                    $additionalProperty +
-                    "' } ";
-                  if (it.opts.messages !== false) {
-                    out +=
-                      " , message: 'should NOT have additional properties' ";
-                  }
-                  if (it.opts.verbose) {
-                    out +=
-                      " , schema: false , parentSchema: validate.schema" +
-                      it.schemaPath +
-                      " , data: " +
-                      $data +
-                      " ";
-                  }
-                  out += " } ";
-                } else {
-                  out += " {} ";
-                }
-                var __err = out;
-                out = $$outStack.pop();
-                if (!it.compositeRule && $breakOnError) {
-                  /* istanbul ignore if */
-                  if (it.async) {
-                    out += " throw new ValidationError([" + __err + "]); ";
-                  } else {
-                    out += " validate.errors = [" + __err + "]; return false; ";
-                  }
-                } else {
-                  out +=
-                    " var err = " +
-                    __err +
-                    ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-                }
-                $errSchemaPath = $currErrSchemaPath;
-                if ($breakOnError) {
-                  out += " break; ";
-                }
-              }
-            } else if ($additionalIsSchema) {
-              if ($removeAdditional == "failing") {
-                out += " var " + $errs + " = errors;  ";
-                var $wasComposite = it.compositeRule;
-                it.compositeRule = $it.compositeRule = true;
-                $it.schema = $aProperties;
-                $it.schemaPath = it.schemaPath + ".additionalProperties";
-                $it.errSchemaPath = it.errSchemaPath + "/additionalProperties";
-                $it.errorPath = it.opts._errorDataPathProperty
-                  ? it.errorPath
-                  : it.util.getPathExpr(
-                      it.errorPath,
-                      $key,
-                      it.opts.jsonPointers,
-                    );
-                var $passData = $data + "[" + $key + "]";
-                $it.dataPathArr[$dataNxt] = $key;
-                var $code = it.validate($it);
-                $it.baseId = $currentBaseId;
-                if (it.util.varOccurences($code, $nextData) < 2) {
-                  out +=
-                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
-                } else {
-                  out +=
-                    " var " +
-                    $nextData +
-                    " = " +
-                    $passData +
-                    "; " +
-                    $code +
-                    " ";
-                }
-                out +=
-                  " if (!" +
-                  $nextValid +
-                  ") { errors = " +
-                  $errs +
-                  "; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete " +
-                  $data +
-                  "[" +
-                  $key +
-                  "]; }  ";
-                it.compositeRule = $it.compositeRule = $wasComposite;
-              } else {
-                $it.schema = $aProperties;
-                $it.schemaPath = it.schemaPath + ".additionalProperties";
-                $it.errSchemaPath = it.errSchemaPath + "/additionalProperties";
-                $it.errorPath = it.opts._errorDataPathProperty
-                  ? it.errorPath
-                  : it.util.getPathExpr(
-                      it.errorPath,
-                      $key,
-                      it.opts.jsonPointers,
-                    );
-                var $passData = $data + "[" + $key + "]";
-                $it.dataPathArr[$dataNxt] = $key;
-                var $code = it.validate($it);
-                $it.baseId = $currentBaseId;
-                if (it.util.varOccurences($code, $nextData) < 2) {
-                  out +=
-                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
-                } else {
-                  out +=
-                    " var " +
-                    $nextData +
-                    " = " +
-                    $passData +
-                    "; " +
-                    $code +
-                    " ";
-                }
-                if ($breakOnError) {
-                  out += " if (!" + $nextValid + ") break; ";
-                }
-              }
-            }
-            it.errorPath = $currentErrorPath;
-          }
-          if ($someProperties) {
-            out += " } ";
-          }
-          out += " }  ";
-          if ($breakOnError) {
-            out += " if (" + $nextValid + ") { ";
-            $closingBraces += "}";
-          }
-        }
-        var $useDefaults = it.opts.useDefaults && !it.compositeRule;
-        if ($schemaKeys.length) {
-          var arr4 = $schemaKeys;
-          if (arr4) {
-            var $propertyKey,
-              i4 = -1,
-              l4 = arr4.length - 1;
-            while (i4 < l4) {
-              $propertyKey = arr4[(i4 += 1)];
-              var $sch = $schema[$propertyKey];
-              if (it.util.schemaHasRules($sch, it.RULES.all)) {
-                var $prop = it.util.getProperty($propertyKey),
-                  $passData = $data + $prop,
-                  $hasDefault = $useDefaults && $sch.default !== undefined;
-                $it.schema = $sch;
-                $it.schemaPath = $schemaPath + $prop;
-                $it.errSchemaPath =
-                  $errSchemaPath + "/" + it.util.escapeFragment($propertyKey);
-                $it.errorPath = it.util.getPath(
-                  it.errorPath,
-                  $propertyKey,
-                  it.opts.jsonPointers,
-                );
-                $it.dataPathArr[$dataNxt] =
-                  it.util.toQuotedString($propertyKey);
-                var $code = it.validate($it);
-                $it.baseId = $currentBaseId;
-                if (it.util.varOccurences($code, $nextData) < 2) {
-                  $code = it.util.varReplace($code, $nextData, $passData);
-                  var $useData = $passData;
-                } else {
-                  var $useData = $nextData;
-                  out += " var " + $nextData + " = " + $passData + "; ";
-                }
-                if ($hasDefault) {
-                  out += " " + $code + " ";
-                } else {
-                  if ($requiredHash && $requiredHash[$propertyKey]) {
-                    out += " if ( " + $useData + " === undefined ";
-                    if ($ownProperties) {
-                      out +=
-                        " || ! Object.prototype.hasOwnProperty.call(" +
-                        $data +
-                        ", '" +
-                        it.util.escapeQuotes($propertyKey) +
-                        "') ";
-                    }
-                    out += ") { " + $nextValid + " = false; ";
-                    var $currentErrorPath = it.errorPath,
-                      $currErrSchemaPath = $errSchemaPath,
-                      $missingProperty = it.util.escapeQuotes($propertyKey);
-                    if (it.opts._errorDataPathProperty) {
-                      it.errorPath = it.util.getPath(
-                        $currentErrorPath,
-                        $propertyKey,
-                        it.opts.jsonPointers,
-                      );
-                    }
-                    $errSchemaPath = it.errSchemaPath + "/required";
-                    var $$outStack = $$outStack || [];
-                    $$outStack.push(out);
-                    out = ""; /* istanbul ignore else */
-                    if (it.createErrors !== false) {
-                      out +=
-                        " { keyword: '" +
-                        "required" +
-                        "' , dataPath: (dataPath || '') + " +
-                        it.errorPath +
-                        " , schemaPath: " +
-                        it.util.toQuotedString($errSchemaPath) +
-                        " , params: { missingProperty: '" +
-                        $missingProperty +
-                        "' } ";
-                      if (it.opts.messages !== false) {
-                        out += " , message: '";
-                        if (it.opts._errorDataPathProperty) {
-                          out += "is a required property";
-                        } else {
-                          out +=
-                            "should have required property \\'" +
-                            $missingProperty +
-                            "\\'";
-                        }
-                        out += "' ";
-                      }
-                      if (it.opts.verbose) {
-                        out +=
-                          " , schema: validate.schema" +
-                          $schemaPath +
-                          " , parentSchema: validate.schema" +
-                          it.schemaPath +
-                          " , data: " +
-                          $data +
-                          " ";
-                      }
-                      out += " } ";
-                    } else {
-                      out += " {} ";
-                    }
-                    var __err = out;
-                    out = $$outStack.pop();
-                    if (!it.compositeRule && $breakOnError) {
-                      /* istanbul ignore if */
-                      if (it.async) {
-                        out += " throw new ValidationError([" + __err + "]); ";
-                      } else {
-                        out +=
-                          " validate.errors = [" + __err + "]; return false; ";
-                      }
-                    } else {
-                      out +=
-                        " var err = " +
-                        __err +
-                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-                    }
-                    $errSchemaPath = $currErrSchemaPath;
-                    it.errorPath = $currentErrorPath;
-                    out += " } else { ";
-                  } else {
-                    if ($breakOnError) {
-                      out += " if ( " + $useData + " === undefined ";
-                      if ($ownProperties) {
-                        out +=
-                          " || ! Object.prototype.hasOwnProperty.call(" +
-                          $data +
-                          ", '" +
-                          it.util.escapeQuotes($propertyKey) +
-                          "') ";
-                      }
-                      out += ") { " + $nextValid + " = true; } else { ";
-                    } else {
-                      out += " if (" + $useData + " !== undefined ";
-                      if ($ownProperties) {
-                        out +=
-                          " &&   Object.prototype.hasOwnProperty.call(" +
-                          $data +
-                          ", '" +
-                          it.util.escapeQuotes($propertyKey) +
-                          "') ";
-                      }
-                      out += " ) { ";
-                    }
-                  }
-                  out += " " + $code + " } ";
-                }
-              }
-              if ($breakOnError) {
-                out += " if (" + $nextValid + ") { ";
-                $closingBraces += "}";
-              }
-            }
-          }
-        }
-        if ($pPropertyKeys.length) {
-          var arr5 = $pPropertyKeys;
-          if (arr5) {
-            var $pProperty,
-              i5 = -1,
-              l5 = arr5.length - 1;
-            while (i5 < l5) {
-              $pProperty = arr5[(i5 += 1)];
-              var $sch = $pProperties[$pProperty];
-              if (it.util.schemaHasRules($sch, it.RULES.all)) {
-                $it.schema = $sch;
-                $it.schemaPath =
-                  it.schemaPath +
-                  ".patternProperties" +
-                  it.util.getProperty($pProperty);
-                $it.errSchemaPath =
-                  it.errSchemaPath +
-                  "/patternProperties/" +
-                  it.util.escapeFragment($pProperty);
-                if ($ownProperties) {
-                  out +=
-                    " " +
-                    $dataProperties +
-                    " = " +
-                    $dataProperties +
-                    " || Object.keys(" +
-                    $data +
-                    "); for (var " +
-                    $idx +
-                    "=0; " +
-                    $idx +
-                    "<" +
-                    $dataProperties +
-                    ".length; " +
-                    $idx +
-                    "++) { var " +
-                    $key +
-                    " = " +
-                    $dataProperties +
-                    "[" +
-                    $idx +
-                    "]; ";
-                } else {
-                  out += " for (var " + $key + " in " + $data + ") { ";
-                }
-                out +=
-                  " if (" +
-                  it.usePattern($pProperty) +
-                  ".test(" +
-                  $key +
-                  ")) { ";
-                $it.errorPath = it.util.getPathExpr(
-                  it.errorPath,
-                  $key,
-                  it.opts.jsonPointers,
-                );
-                var $passData = $data + "[" + $key + "]";
-                $it.dataPathArr[$dataNxt] = $key;
-                var $code = it.validate($it);
-                $it.baseId = $currentBaseId;
-                if (it.util.varOccurences($code, $nextData) < 2) {
-                  out +=
-                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
-                } else {
-                  out +=
-                    " var " +
-                    $nextData +
-                    " = " +
-                    $passData +
-                    "; " +
-                    $code +
-                    " ";
-                }
-                if ($breakOnError) {
-                  out += " if (!" + $nextValid + ") break; ";
-                }
-                out += " } ";
-                if ($breakOnError) {
-                  out += " else " + $nextValid + " = true; ";
-                }
-                out += " }  ";
-                if ($breakOnError) {
-                  out += " if (" + $nextValid + ") { ";
-                  $closingBraces += "}";
-                }
-              }
-            }
-          }
-        }
-        if (it.opts.patternGroups && $pgPropertyKeys.length) {
-          var arr6 = $pgPropertyKeys;
-          if (arr6) {
-            var $pgProperty,
-              i6 = -1,
-              l6 = arr6.length - 1;
-            while (i6 < l6) {
-              $pgProperty = arr6[(i6 += 1)];
-              var $pgSchema = $pgProperties[$pgProperty],
-                $sch = $pgSchema.schema;
-              if (it.util.schemaHasRules($sch, it.RULES.all)) {
-                $it.schema = $sch;
-                $it.schemaPath =
-                  it.schemaPath +
-                  ".patternGroups" +
-                  it.util.getProperty($pgProperty) +
-                  ".schema";
-                $it.errSchemaPath =
-                  it.errSchemaPath +
-                  "/patternGroups/" +
-                  it.util.escapeFragment($pgProperty) +
-                  "/schema";
-                out += " var pgPropCount" + $lvl + " = 0;  ";
-                if ($ownProperties) {
-                  out +=
-                    " " +
-                    $dataProperties +
-                    " = " +
-                    $dataProperties +
-                    " || Object.keys(" +
-                    $data +
-                    "); for (var " +
-                    $idx +
-                    "=0; " +
-                    $idx +
-                    "<" +
-                    $dataProperties +
-                    ".length; " +
-                    $idx +
-                    "++) { var " +
-                    $key +
-                    " = " +
-                    $dataProperties +
-                    "[" +
-                    $idx +
-                    "]; ";
-                } else {
-                  out += " for (var " + $key + " in " + $data + ") { ";
-                }
-                out +=
-                  " if (" +
-                  it.usePattern($pgProperty) +
-                  ".test(" +
-                  $key +
-                  ")) { pgPropCount" +
-                  $lvl +
-                  "++; ";
-                $it.errorPath = it.util.getPathExpr(
-                  it.errorPath,
-                  $key,
-                  it.opts.jsonPointers,
-                );
-                var $passData = $data + "[" + $key + "]";
-                $it.dataPathArr[$dataNxt] = $key;
-                var $code = it.validate($it);
-                $it.baseId = $currentBaseId;
-                if (it.util.varOccurences($code, $nextData) < 2) {
-                  out +=
-                    " " + it.util.varReplace($code, $nextData, $passData) + " ";
-                } else {
-                  out +=
-                    " var " +
-                    $nextData +
-                    " = " +
-                    $passData +
-                    "; " +
-                    $code +
-                    " ";
-                }
-                if ($breakOnError) {
-                  out += " if (!" + $nextValid + ") break; ";
-                }
-                out += " } ";
-                if ($breakOnError) {
-                  out += " else " + $nextValid + " = true; ";
-                }
-                out += " }  ";
-                if ($breakOnError) {
-                  out += " if (" + $nextValid + ") { ";
-                  $closingBraces += "}";
-                }
-                var $pgMin = $pgSchema.minimum,
-                  $pgMax = $pgSchema.maximum;
-                if ($pgMin !== undefined || $pgMax !== undefined) {
-                  out += " var " + $valid + " = true; ";
-                  var $currErrSchemaPath = $errSchemaPath;
-                  if ($pgMin !== undefined) {
-                    var $limit = $pgMin,
-                      $reason = "minimum",
-                      $moreOrLess = "less";
-                    out +=
-                      " " +
-                      $valid +
-                      " = pgPropCount" +
-                      $lvl +
-                      " >= " +
-                      $pgMin +
-                      "; ";
-                    $errSchemaPath =
-                      it.errSchemaPath + "/patternGroups/minimum";
-                    out += "  if (!" + $valid + ") {   ";
-                    var $$outStack = $$outStack || [];
-                    $$outStack.push(out);
-                    out = ""; /* istanbul ignore else */
-                    if (it.createErrors !== false) {
-                      out +=
-                        " { keyword: '" +
-                        "patternGroups" +
-                        "' , dataPath: (dataPath || '') + " +
-                        it.errorPath +
-                        " , schemaPath: " +
-                        it.util.toQuotedString($errSchemaPath) +
-                        " , params: { reason: '" +
-                        $reason +
-                        "', limit: " +
-                        $limit +
-                        ", pattern: '" +
-                        it.util.escapeQuotes($pgProperty) +
-                        "' } ";
-                      if (it.opts.messages !== false) {
-                        out +=
-                          " , message: 'should NOT have " +
-                          $moreOrLess +
-                          " than " +
-                          $limit +
-                          ' properties matching pattern "' +
-                          it.util.escapeQuotes($pgProperty) +
-                          "\"' ";
-                      }
-                      if (it.opts.verbose) {
-                        out +=
-                          " , schema: validate.schema" +
-                          $schemaPath +
-                          " , parentSchema: validate.schema" +
-                          it.schemaPath +
-                          " , data: " +
-                          $data +
-                          " ";
-                      }
-                      out += " } ";
-                    } else {
-                      out += " {} ";
-                    }
-                    var __err = out;
-                    out = $$outStack.pop();
-                    if (!it.compositeRule && $breakOnError) {
-                      /* istanbul ignore if */
-                      if (it.async) {
-                        out += " throw new ValidationError([" + __err + "]); ";
-                      } else {
-                        out +=
-                          " validate.errors = [" + __err + "]; return false; ";
-                      }
-                    } else {
-                      out +=
-                        " var err = " +
-                        __err +
-                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-                    }
-                    out += " } ";
-                    if ($pgMax !== undefined) {
-                      out += " else ";
-                    }
-                  }
-                  if ($pgMax !== undefined) {
-                    var $limit = $pgMax,
-                      $reason = "maximum",
-                      $moreOrLess = "more";
-                    out +=
-                      " " +
-                      $valid +
-                      " = pgPropCount" +
-                      $lvl +
-                      " <= " +
-                      $pgMax +
-                      "; ";
-                    $errSchemaPath =
-                      it.errSchemaPath + "/patternGroups/maximum";
-                    out += "  if (!" + $valid + ") {   ";
-                    var $$outStack = $$outStack || [];
-                    $$outStack.push(out);
-                    out = ""; /* istanbul ignore else */
-                    if (it.createErrors !== false) {
-                      out +=
-                        " { keyword: '" +
-                        "patternGroups" +
-                        "' , dataPath: (dataPath || '') + " +
-                        it.errorPath +
-                        " , schemaPath: " +
-                        it.util.toQuotedString($errSchemaPath) +
-                        " , params: { reason: '" +
-                        $reason +
-                        "', limit: " +
-                        $limit +
-                        ", pattern: '" +
-                        it.util.escapeQuotes($pgProperty) +
-                        "' } ";
-                      if (it.opts.messages !== false) {
-                        out +=
-                          " , message: 'should NOT have " +
-                          $moreOrLess +
-                          " than " +
-                          $limit +
-                          ' properties matching pattern "' +
-                          it.util.escapeQuotes($pgProperty) +
-                          "\"' ";
-                      }
-                      if (it.opts.verbose) {
-                        out +=
-                          " , schema: validate.schema" +
-                          $schemaPath +
-                          " , parentSchema: validate.schema" +
-                          it.schemaPath +
-                          " , data: " +
-                          $data +
-                          " ";
-                      }
-                      out += " } ";
-                    } else {
-                      out += " {} ";
-                    }
-                    var __err = out;
-                    out = $$outStack.pop();
-                    if (!it.compositeRule && $breakOnError) {
-                      /* istanbul ignore if */
-                      if (it.async) {
-                        out += " throw new ValidationError([" + __err + "]); ";
-                      } else {
-                        out +=
-                          " validate.errors = [" + __err + "]; return false; ";
-                      }
-                    } else {
-                      out +=
-                        " var err = " +
-                        __err +
-                        ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-                    }
-                    out += " } ";
-                  }
-                  $errSchemaPath = $currErrSchemaPath;
-                  if ($breakOnError) {
-                    out += " if (" + $valid + ") { ";
-                    $closingBraces += "}";
-                  }
-                }
-              }
-            }
-          }
-        }
-        if ($breakOnError) {
-          out += " " + $closingBraces + " if (" + $errs + " == errors) {";
-        }
-        out = it.util.cleanUpCode(out);
-        return out;
-      };
-
-      /***/
-    },
-    /* 495 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_propertyNames(
-        it,
-        $keyword,
-        $ruleType,
-      ) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $errs = "errs__" + $lvl;
-        var $it = it.util.copy(it);
-        var $closingBraces = "";
-        $it.level++;
-        var $nextValid = "valid" + $it.level;
-        if (it.util.schemaHasRules($schema, it.RULES.all)) {
-          $it.schema = $schema;
-          $it.schemaPath = $schemaPath;
-          $it.errSchemaPath = $errSchemaPath;
-          var $key = "key" + $lvl,
-            $idx = "idx" + $lvl,
-            $i = "i" + $lvl,
-            $invalidName = "' + " + $key + " + '",
-            $dataNxt = ($it.dataLevel = it.dataLevel + 1),
-            $nextData = "data" + $dataNxt,
-            $dataProperties = "dataProperties" + $lvl,
-            $ownProperties = it.opts.ownProperties,
-            $currentBaseId = it.baseId;
-          out += " var " + $errs + " = errors; ";
-          if ($ownProperties) {
-            out += " var " + $dataProperties + " = undefined; ";
-          }
-          if ($ownProperties) {
-            out +=
-              " " +
-              $dataProperties +
-              " = " +
-              $dataProperties +
-              " || Object.keys(" +
-              $data +
-              "); for (var " +
-              $idx +
-              "=0; " +
-              $idx +
-              "<" +
-              $dataProperties +
-              ".length; " +
-              $idx +
-              "++) { var " +
-              $key +
-              " = " +
-              $dataProperties +
-              "[" +
-              $idx +
-              "]; ";
-          } else {
-            out += " for (var " + $key + " in " + $data + ") { ";
-          }
-          out += " var startErrs" + $lvl + " = errors; ";
-          var $passData = $key;
-          var $wasComposite = it.compositeRule;
-          it.compositeRule = $it.compositeRule = true;
-          var $code = it.validate($it);
-          $it.baseId = $currentBaseId;
-          if (it.util.varOccurences($code, $nextData) < 2) {
-            out += " " + it.util.varReplace($code, $nextData, $passData) + " ";
-          } else {
-            out += " var " + $nextData + " = " + $passData + "; " + $code + " ";
-          }
-          it.compositeRule = $it.compositeRule = $wasComposite;
-          out +=
-            " if (!" +
-            $nextValid +
-            ") { for (var " +
-            $i +
-            "=startErrs" +
-            $lvl +
-            "; " +
-            $i +
-            "<errors; " +
-            $i +
-            "++) { vErrors[" +
-            $i +
-            "].propertyName = " +
-            $key +
-            "; }   var err =   "; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              "propertyNames" +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: { propertyName: '" +
-              $invalidName +
-              "' } ";
-            if (it.opts.messages !== false) {
-              out +=
-                " , message: 'property name \\'" +
-                $invalidName +
-                "\\' is invalid' ";
+              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
             }
-            if (it.opts.verbose) {
-              out +=
-                " , schema: validate.schema" +
-                $schemaPath +
-                " , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
-            }
-            out += " } ";
-          } else {
-            out += " {} ";
-          }
-          out +=
-            ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-          if (!it.compositeRule && $breakOnError) {
-            /* istanbul ignore if */
-            if (it.async) {
-              out += " throw new ValidationError(vErrors); ";
-            } else {
-              out += " validate.errors = vErrors; return false; ";
-            }
-          }
-          if ($breakOnError) {
-            out += " break; ";
-          }
-          out += " } }";
-        }
-        if ($breakOnError) {
-          out += " " + $closingBraces + " if (" + $errs + " == errors) {";
-        }
-        out = it.util.cleanUpCode(out);
-        return out;
-      };
-
-      /***/
-    },
-    /* 496 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_ref(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $async, $refCode;
-        if ($schema == "#" || $schema == "#/") {
-          if (it.isRoot) {
-            $async = it.async;
-            $refCode = "validate";
-          } else {
-            $async = it.root.schema.$async === true;
-            $refCode = "root.refVal[0]";
-          }
-        } else {
-          var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
-          if ($refVal === undefined) {
-            var $message = it.MissingRefError.message(it.baseId, $schema);
-            if (it.opts.missingRefs == "fail") {
-              it.logger.error($message);
-              var $$outStack = $$outStack || [];
-              $$outStack.push(out);
-              out = ""; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  "$ref" +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { ref: '" +
-                  it.util.escapeQuotes($schema) +
-                  "' } ";
-                if (it.opts.messages !== false) {
-                  out +=
-                    " , message: 'can\\'t resolve reference " +
-                    it.util.escapeQuotes($schema) +
-                    "' ";
-                }
-                if (it.opts.verbose) {
-                  out +=
-                    " , schema: " +
-                    it.util.toQuotedString($schema) +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
-                }
-                out += " } ";
-              } else {
-                out += " {} ";
-              }
-              var __err = out;
-              out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) {
-                /* istanbul ignore if */
-                if (it.async) {
-                  out += " throw new ValidationError([" + __err + "]); ";
-                } else {
-                  out += " validate.errors = [" + __err + "]; return false; ";
-                }
-              } else {
-                out +=
-                  " var err = " +
-                  __err +
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-              }
-              if ($breakOnError) {
-                out += " if (false) { ";
-              }
-            } else if (it.opts.missingRefs == "ignore") {
-              it.logger.warn($message);
-              if ($breakOnError) {
-                out += " if (true) { ";
-              }
-            } else {
-              throw new it.MissingRefError(it.baseId, $schema, $message);
-            }
-          } else if ($refVal.inline) {
-            var $it = it.util.copy(it);
-            $it.level++;
-            var $nextValid = "valid" + $it.level;
-            $it.schema = $refVal.schema;
-            $it.schemaPath = "";
-            $it.errSchemaPath = $schema;
-            var $code = it
-              .validate($it)
-              .replace(/validate\.schema/g, $refVal.code);
-            out += " " + $code + " ";
-            if ($breakOnError) {
-              out += " if (" + $nextValid + ") { ";
-            }
-          } else {
-            $async = $refVal.$async === true;
-            $refCode = $refVal.code;
-          }
-        }
-        if ($refCode) {
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = "";
-          if (it.opts.passContext) {
-            out += " " + $refCode + ".call(this, ";
-          } else {
-            out += " " + $refCode + "( ";
-          }
-          out += " " + $data + ", (dataPath || '')";
-          if (it.errorPath != '""') {
-            out += " + " + it.errorPath;
-          }
-          var $parentData = $dataLvl
-              ? "data" + ($dataLvl - 1 || "")
-              : "parentData",
-            $parentDataProperty = $dataLvl
-              ? it.dataPathArr[$dataLvl]
-              : "parentDataProperty";
-          out +=
-            " , " + $parentData + " , " + $parentDataProperty + ", rootData)  ";
-          var __callValidate = out;
-          out = $$outStack.pop();
-          if ($async) {
-            if (!it.async)
-              throw new Error("async schema referenced by sync schema");
-            if ($breakOnError) {
-              out += " var " + $valid + "; ";
-            }
-            out += " try { " + it.yieldAwait + " " + __callValidate + "; ";
-            if ($breakOnError) {
-              out += " " + $valid + " = true; ";
-            }
-            out +=
-              " } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; ";
-            if ($breakOnError) {
-              out += " " + $valid + " = false; ";
-            }
-            out += " } ";
-            if ($breakOnError) {
-              out += " if (" + $valid + ") { ";
-            }
-          } else {
-            out +=
-              " if (!" +
-              __callValidate +
-              ") { if (vErrors === null) vErrors = " +
-              $refCode +
-              ".errors; else vErrors = vErrors.concat(" +
-              $refCode +
-              ".errors); errors = vErrors.length; } ";
-            if ($breakOnError) {
-              out += " else { ";
-            }
-          }
-        }
-        return out;
-      };
-
-      /***/
-    },
-    /* 497 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_required(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
-        if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        var $vSchema = "schema" + $lvl;
-        if (!$isData) {
-          if (
-            $schema.length < it.opts.loopRequired &&
-            it.schema.properties &&
-            Object.keys(it.schema.properties).length
-          ) {
-            var $required = [];
-            var arr1 = $schema;
-            if (arr1) {
-              var $property,
-                i1 = -1,
-                l1 = arr1.length - 1;
-              while (i1 < l1) {
-                $property = arr1[(i1 += 1)];
-                var $propertySch = it.schema.properties[$property];
-                if (
-                  !(
-                    $propertySch &&
-                    it.util.schemaHasRules($propertySch, it.RULES.all)
-                  )
-                ) {
-                  $required[$required.length] = $property;
-                }
-              }
-            }
-          } else {
-            var $required = $schema;
-          }
-        }
-        if ($isData || $required.length) {
-          var $currentErrorPath = it.errorPath,
-            $loopRequired = $isData || $required.length >= it.opts.loopRequired,
-            $ownProperties = it.opts.ownProperties;
-          if ($breakOnError) {
-            out += " var missing" + $lvl + "; ";
-            if ($loopRequired) {
-              if (!$isData) {
-                out +=
-                  " var " +
-                  $vSchema +
-                  " = validate.schema" +
-                  $schemaPath +
-                  "; ";
-              }
-              var $i = "i" + $lvl,
-                $propertyPath = "schema" + $lvl + "[" + $i + "]",
-                $missingProperty = "' + " + $propertyPath + " + '";
-              if (it.opts._errorDataPathProperty) {
-                it.errorPath = it.util.getPathExpr(
-                  $currentErrorPath,
-                  $propertyPath,
-                  it.opts.jsonPointers,
-                );
-              }
-              out += " var " + $valid + " = true; ";
-              if ($isData) {
-                out +=
-                  " if (schema" +
-                  $lvl +
-                  " === undefined) " +
-                  $valid +
-                  " = true; else if (!Array.isArray(schema" +
-                  $lvl +
-                  ")) " +
-                  $valid +
-                  " = false; else {";
-              }
-              out +=
-                " for (var " +
-                $i +
-                " = 0; " +
-                $i +
-                " < " +
-                $vSchema +
-                ".length; " +
-                $i +
-                "++) { " +
-                $valid +
-                " = " +
-                $data +
-                "[" +
-                $vSchema +
-                "[" +
-                $i +
-                "]] !== undefined ";
-              if ($ownProperties) {
-                out +=
-                  " &&   Object.prototype.hasOwnProperty.call(" +
-                  $data +
-                  ", " +
-                  $vSchema +
-                  "[" +
-                  $i +
-                  "]) ";
-              }
-              out += "; if (!" + $valid + ") break; } ";
-              if ($isData) {
-                out += "  }  ";
-              }
-              out += "  if (!" + $valid + ") {   ";
-              var $$outStack = $$outStack || [];
-              $$outStack.push(out);
-              out = ""; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  "required" +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { missingProperty: '" +
-                  $missingProperty +
-                  "' } ";
-                if (it.opts.messages !== false) {
-                  out += " , message: '";
-                  if (it.opts._errorDataPathProperty) {
-                    out += "is a required property";
-                  } else {
-                    out +=
-                      "should have required property \\'" +
-                      $missingProperty +
-                      "\\'";
-                  }
-                  out += "' ";
-                }
-                if (it.opts.verbose) {
-                  out +=
-                    " , schema: validate.schema" +
-                    $schemaPath +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
-                }
-                out += " } ";
-              } else {
-                out += " {} ";
-              }
-              var __err = out;
-              out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) {
-                /* istanbul ignore if */
-                if (it.async) {
-                  out += " throw new ValidationError([" + __err + "]); ";
-                } else {
-                  out += " validate.errors = [" + __err + "]; return false; ";
-                }
-              } else {
-                out +=
-                  " var err = " +
-                  __err +
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-              }
-              out += " } else { ";
-            } else {
-              out += " if ( ";
-              var arr2 = $required;
-              if (arr2) {
-                var $propertyKey,
-                  $i = -1,
-                  l2 = arr2.length - 1;
-                while ($i < l2) {
-                  $propertyKey = arr2[($i += 1)];
-                  if ($i) {
-                    out += " || ";
-                  }
-                  var $prop = it.util.getProperty($propertyKey),
-                    $useData = $data + $prop;
-                  out += " ( ( " + $useData + " === undefined ";
-                  if ($ownProperties) {
-                    out +=
-                      " || ! Object.prototype.hasOwnProperty.call(" +
-                      $data +
-                      ", '" +
-                      it.util.escapeQuotes($propertyKey) +
-                      "') ";
-                  }
-                  out +=
-                    ") && (missing" +
-                    $lvl +
-                    " = " +
-                    it.util.toQuotedString(
-                      it.opts.jsonPointers ? $propertyKey : $prop,
-                    ) +
-                    ") ) ";
-                }
-              }
-              out += ") {  ";
-              var $propertyPath = "missing" + $lvl,
-                $missingProperty = "' + " + $propertyPath + " + '";
-              if (it.opts._errorDataPathProperty) {
-                it.errorPath = it.opts.jsonPointers
-                  ? it.util.getPathExpr($currentErrorPath, $propertyPath, true)
-                  : $currentErrorPath + " + " + $propertyPath;
-              }
-              var $$outStack = $$outStack || [];
-              $$outStack.push(out);
-              out = ""; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  "required" +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { missingProperty: '" +
-                  $missingProperty +
-                  "' } ";
-                if (it.opts.messages !== false) {
-                  out += " , message: '";
-                  if (it.opts._errorDataPathProperty) {
-                    out += "is a required property";
-                  } else {
-                    out +=
-                      "should have required property \\'" +
-                      $missingProperty +
-                      "\\'";
-                  }
-                  out += "' ";
-                }
-                if (it.opts.verbose) {
-                  out +=
-                    " , schema: validate.schema" +
-                    $schemaPath +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
-                }
-                out += " } ";
-              } else {
-                out += " {} ";
-              }
-              var __err = out;
-              out = $$outStack.pop();
-              if (!it.compositeRule && $breakOnError) {
-                /* istanbul ignore if */
-                if (it.async) {
-                  out += " throw new ValidationError([" + __err + "]); ";
-                } else {
-                  out += " validate.errors = [" + __err + "]; return false; ";
-                }
-              } else {
-                out +=
-                  " var err = " +
-                  __err +
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-              }
-              out += " } else { ";
+            out += ' if ( ' + ($useData) + ' === undefined ';
+            if ($ownProperties) {
+              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
             }
-          } else {
-            if ($loopRequired) {
-              if (!$isData) {
-                out +=
-                  " var " +
-                  $vSchema +
-                  " = validate.schema" +
-                  $schemaPath +
-                  "; ";
-              }
-              var $i = "i" + $lvl,
-                $propertyPath = "schema" + $lvl + "[" + $i + "]",
-                $missingProperty = "' + " + $propertyPath + " + '";
-              if (it.opts._errorDataPathProperty) {
-                it.errorPath = it.util.getPathExpr(
-                  $currentErrorPath,
-                  $propertyPath,
-                  it.opts.jsonPointers,
-                );
-              }
-              if ($isData) {
-                out +=
-                  " if (" +
-                  $vSchema +
-                  " && !Array.isArray(" +
-                  $vSchema +
-                  ")) {  var err =   "; /* istanbul ignore else */
-                if (it.createErrors !== false) {
-                  out +=
-                    " { keyword: '" +
-                    "required" +
-                    "' , dataPath: (dataPath || '') + " +
-                    it.errorPath +
-                    " , schemaPath: " +
-                    it.util.toQuotedString($errSchemaPath) +
-                    " , params: { missingProperty: '" +
-                    $missingProperty +
-                    "' } ";
-                  if (it.opts.messages !== false) {
-                    out += " , message: '";
-                    if (it.opts._errorDataPathProperty) {
-                      out += "is a required property";
-                    } else {
-                      out +=
-                        "should have required property \\'" +
-                        $missingProperty +
-                        "\\'";
-                    }
-                    out += "' ";
-                  }
-                  if (it.opts.verbose) {
-                    out +=
-                      " , schema: validate.schema" +
-                      $schemaPath +
-                      " , parentSchema: validate.schema" +
-                      it.schemaPath +
-                      " , data: " +
-                      $data +
-                      " ";
-                  }
-                  out += " } ";
+            out += ') {  var err =   '; /* istanbul ignore else */
+            if (it.createErrors !== false) {
+              out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
+              if (it.opts.messages !== false) {
+                out += ' , message: \'';
+                if (it.opts._errorDataPathProperty) {
+                  out += 'is a required property';
                 } else {
-                  out += " {} ";
-                }
-                out +=
-                  ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (" +
-                  $vSchema +
-                  " !== undefined) { ";
-              }
-              out +=
-                " for (var " +
-                $i +
-                " = 0; " +
-                $i +
-                " < " +
-                $vSchema +
-                ".length; " +
-                $i +
-                "++) { if (" +
-                $data +
-                "[" +
-                $vSchema +
-                "[" +
-                $i +
-                "]] === undefined ";
-              if ($ownProperties) {
-                out +=
-                  " || ! Object.prototype.hasOwnProperty.call(" +
-                  $data +
-                  ", " +
-                  $vSchema +
-                  "[" +
-                  $i +
-                  "]) ";
-              }
-              out += ") {  var err =   "; /* istanbul ignore else */
-              if (it.createErrors !== false) {
-                out +=
-                  " { keyword: '" +
-                  "required" +
-                  "' , dataPath: (dataPath || '') + " +
-                  it.errorPath +
-                  " , schemaPath: " +
-                  it.util.toQuotedString($errSchemaPath) +
-                  " , params: { missingProperty: '" +
-                  $missingProperty +
-                  "' } ";
-                if (it.opts.messages !== false) {
-                  out += " , message: '";
-                  if (it.opts._errorDataPathProperty) {
-                    out += "is a required property";
-                  } else {
-                    out +=
-                      "should have required property \\'" +
-                      $missingProperty +
-                      "\\'";
-                  }
-                  out += "' ";
-                }
-                if (it.opts.verbose) {
-                  out +=
-                    " , schema: validate.schema" +
-                    $schemaPath +
-                    " , parentSchema: validate.schema" +
-                    it.schemaPath +
-                    " , data: " +
-                    $data +
-                    " ";
+                  out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
                 }
-                out += " } ";
-              } else {
-                out += " {} ";
+                out += '\' ';
               }
-              out +=
-                ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ";
-              if ($isData) {
-                out += "  }  ";
+              if (it.opts.verbose) {
+                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
               }
+              out += ' } ';
             } else {
-              var arr3 = $required;
-              if (arr3) {
-                var $propertyKey,
-                  i3 = -1,
-                  l3 = arr3.length - 1;
-                while (i3 < l3) {
-                  $propertyKey = arr3[(i3 += 1)];
-                  var $prop = it.util.getProperty($propertyKey),
-                    $missingProperty = it.util.escapeQuotes($propertyKey),
-                    $useData = $data + $prop;
-                  if (it.opts._errorDataPathProperty) {
-                    it.errorPath = it.util.getPath(
-                      $currentErrorPath,
-                      $propertyKey,
-                      it.opts.jsonPointers,
-                    );
-                  }
-                  out += " if ( " + $useData + " === undefined ";
-                  if ($ownProperties) {
-                    out +=
-                      " || ! Object.prototype.hasOwnProperty.call(" +
-                      $data +
-                      ", '" +
-                      it.util.escapeQuotes($propertyKey) +
-                      "') ";
-                  }
-                  out += ") {  var err =   "; /* istanbul ignore else */
-                  if (it.createErrors !== false) {
-                    out +=
-                      " { keyword: '" +
-                      "required" +
-                      "' , dataPath: (dataPath || '') + " +
-                      it.errorPath +
-                      " , schemaPath: " +
-                      it.util.toQuotedString($errSchemaPath) +
-                      " , params: { missingProperty: '" +
-                      $missingProperty +
-                      "' } ";
-                    if (it.opts.messages !== false) {
-                      out += " , message: '";
-                      if (it.opts._errorDataPathProperty) {
-                        out += "is a required property";
-                      } else {
-                        out +=
-                          "should have required property \\'" +
-                          $missingProperty +
-                          "\\'";
-                      }
-                      out += "' ";
-                    }
-                    if (it.opts.verbose) {
-                      out +=
-                        " , schema: validate.schema" +
-                        $schemaPath +
-                        " , parentSchema: validate.schema" +
-                        it.schemaPath +
-                        " , data: " +
-                        $data +
-                        " ";
-                    }
-                    out += " } ";
-                  } else {
-                    out += " {} ";
-                  }
-                  out +=
-                    ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ";
-                }
-              }
+              out += ' {} ';
             }
+            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
           }
-          it.errorPath = $currentErrorPath;
-        } else if ($breakOnError) {
-          out += " if (true) {";
         }
-        return out;
-      };
-
-      /***/
-    },
-    /* 498 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
-        var out = " ";
-        var $lvl = it.level;
-        var $dataLvl = it.dataLevel;
-        var $schema = it.schema[$keyword];
-        var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
-        var $errSchemaPath = it.errSchemaPath + "/" + $keyword;
-        var $breakOnError = !it.opts.allErrors;
-        var $data = "data" + ($dataLvl || "");
-        var $valid = "valid" + $lvl;
-        var $isData = it.opts.$data && $schema && $schema.$data,
-          $schemaValue;
+      }
+    }
+    it.errorPath = $currentErrorPath;
+  } else if ($breakOnError) {
+    out += ' if (true) {';
+  }
+  return out;
+}
+
+
+/***/ }),
+/* 498 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
+  var out = ' ';
+  var $lvl = it.level;
+  var $dataLvl = it.dataLevel;
+  var $schema = it.schema[$keyword];
+  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
+  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
+  var $breakOnError = !it.opts.allErrors;
+  var $data = 'data' + ($dataLvl || '');
+  var $valid = 'valid' + $lvl;
+  var $isData = it.opts.$data && $schema && $schema.$data,
+    $schemaValue;
+  if ($isData) {
+    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
+    $schemaValue = 'schema' + $lvl;
+  } else {
+    $schemaValue = $schema;
+  }
+  if (($schema || $isData) && it.opts.uniqueItems !== false) {
+    if ($isData) {
+      out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { ';
+    }
+    out += ' var ' + ($valid) + ' = true; if (' + ($data) + '.length > 1) { var i = ' + ($data) + '.length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } } ';
+    if ($isData) {
+      out += '  }  ';
+    }
+    out += ' if (!' + ($valid) + ') {   ';
+    var $$outStack = $$outStack || [];
+    $$outStack.push(out);
+    out = ''; /* istanbul ignore else */
+    if (it.createErrors !== false) {
+      out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } ';
+      if (it.opts.messages !== false) {
+        out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' ';
+      }
+      if (it.opts.verbose) {
+        out += ' , schema:  ';
         if ($isData) {
-          out +=
-            " var schema" +
-            $lvl +
-            " = " +
-            it.util.getData($schema.$data, $dataLvl, it.dataPathArr) +
-            "; ";
-          $schemaValue = "schema" + $lvl;
-        } else {
-          $schemaValue = $schema;
-        }
-        if (($schema || $isData) && it.opts.uniqueItems !== false) {
-          if ($isData) {
-            out +=
-              " var " +
-              $valid +
-              "; if (" +
-              $schemaValue +
-              " === false || " +
-              $schemaValue +
-              " === undefined) " +
-              $valid +
-              " = true; else if (typeof " +
-              $schemaValue +
-              " != 'boolean') " +
-              $valid +
-              " = false; else { ";
-          }
-          out +=
-            " var " +
-            $valid +
-            " = true; if (" +
-            $data +
-            ".length > 1) { var i = " +
-            $data +
-            ".length, j; outer: for (;i--;) { for (j = i; j--;) { if (equal(" +
-            $data +
-            "[i], " +
-            $data +
-            "[j])) { " +
-            $valid +
-            " = false; break outer; } } } } ";
-          if ($isData) {
-            out += "  }  ";
-          }
-          out += " if (!" + $valid + ") {   ";
-          var $$outStack = $$outStack || [];
-          $$outStack.push(out);
-          out = ""; /* istanbul ignore else */
-          if (it.createErrors !== false) {
-            out +=
-              " { keyword: '" +
-              "uniqueItems" +
-              "' , dataPath: (dataPath || '') + " +
-              it.errorPath +
-              " , schemaPath: " +
-              it.util.toQuotedString($errSchemaPath) +
-              " , params: { i: i, j: j } ";
-            if (it.opts.messages !== false) {
-              out +=
-                " , message: 'should NOT have duplicate items (items ## ' + j + ' and ' + i + ' are identical)' ";
-            }
-            if (it.opts.verbose) {
-              out += " , schema:  ";
-              if ($isData) {
-                out += "validate.schema" + $schemaPath;
-              } else {
-                out += "" + $schema;
-              }
-              out +=
-                "         , parentSchema: validate.schema" +
-                it.schemaPath +
-                " , data: " +
-                $data +
-                " ";
-            }
-            out += " } ";
-          } else {
-            out += " {} ";
-          }
-          var __err = out;
-          out = $$outStack.pop();
-          if (!it.compositeRule && $breakOnError) {
-            /* istanbul ignore if */
-            if (it.async) {
-              out += " throw new ValidationError([" + __err + "]); ";
-            } else {
-              out += " validate.errors = [" + __err + "]; return false; ";
-            }
-          } else {
-            out +=
-              " var err = " +
-              __err +
-              ";  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ";
-          }
-          out += " } ";
-          if ($breakOnError) {
-            out += " else { ";
-          }
+          out += 'validate.schema' + ($schemaPath);
         } else {
-          if ($breakOnError) {
-            out += " if (true) { ";
-          }
+          out += '' + ($schema);
         }
-        return out;
-      };
+        out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
+      }
+      out += ' } ';
+    } else {
+      out += ' {} ';
+    }
+    var __err = out;
+    out = $$outStack.pop();
+    if (!it.compositeRule && $breakOnError) { /* istanbul ignore if */
+      if (it.async) {
+        out += ' throw new ValidationError([' + (__err) + ']); ';
+      } else {
+        out += ' validate.errors = [' + (__err) + ']; return false; ';
+      }
+    } else {
+      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
+    }
+    out += ' } ';
+    if ($breakOnError) {
+      out += ' else { ';
+    }
+  } else {
+    if ($breakOnError) {
+      out += ' if (true) { ';
+    }
+  }
+  return out;
+}
 
-      /***/
-    },
-    /* 499 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i;
-      var customRuleCode = __webpack_require__(485);
+/***/ }),
+/* 499 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = {
-        add: addKeyword,
-        get: getKeyword,
-        remove: removeKeyword,
-      };
+"use strict";
 
-      /**
-       * Define custom keyword
-       * @this  Ajv
-       * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords).
-       * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`.
-       * @return {Ajv} this for method chaining
-       */
-      function addKeyword(keyword, definition) {
-        /* jshint validthis: true */
-        /* eslint no-shadow: 0 */
-        var RULES = this.RULES;
-
-        if (RULES.keywords[keyword])
-          throw new Error("Keyword " + keyword + " is already defined");
-
-        if (!IDENTIFIER.test(keyword))
-          throw new Error("Keyword " + keyword + " is not a valid identifier");
-
-        if (definition) {
-          if (definition.macro && definition.valid !== undefined)
-            throw new Error(
-              '"valid" option cannot be used with macro keywords',
-            );
-
-          var dataType = definition.type;
-          if (Array.isArray(dataType)) {
-            var i,
-              len = dataType.length;
-            for (i = 0; i < len; i++) checkDataType(dataType[i]);
-            for (i = 0; i < len; i++)
-              _addRule(keyword, dataType[i], definition);
-          } else {
-            if (dataType) checkDataType(dataType);
-            _addRule(keyword, dataType, definition);
-          }
 
-          var $data = definition.$data === true && this._opts.$data;
-          if ($data && !definition.validate)
-            throw new Error(
-              '$data support: "validate" function is not defined',
-            );
-
-          var metaSchema = definition.metaSchema;
-          if (metaSchema) {
-            if ($data) {
-              metaSchema = {
-                anyOf: [
-                  metaSchema,
-                  {
-                    $ref: "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#",
-                  },
-                ],
-              };
-            }
-            definition.validateSchema = this.compile(metaSchema, true);
-          }
-        }
+var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i;
+var customRuleCode = __webpack_require__(485);
 
-        RULES.keywords[keyword] = RULES.all[keyword] = true;
+module.exports = {
+  add: addKeyword,
+  get: getKeyword,
+  remove: removeKeyword
+};
 
-        function _addRule(keyword, dataType, definition) {
-          var ruleGroup;
-          for (var i = 0; i < RULES.length; i++) {
-            var rg = RULES[i];
-            if (rg.type == dataType) {
-              ruleGroup = rg;
-              break;
-            }
-          }
+/**
+ * Define custom keyword
+ * @this  Ajv
+ * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords).
+ * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`.
+ * @return {Ajv} this for method chaining
+ */
+function addKeyword(keyword, definition) {
+  /* jshint validthis: true */
+  /* eslint no-shadow: 0 */
+  var RULES = this.RULES;
+
+  if (RULES.keywords[keyword])
+    throw new Error('Keyword ' + keyword + ' is already defined');
+
+  if (!IDENTIFIER.test(keyword))
+    throw new Error('Keyword ' + keyword + ' is not a valid identifier');
+
+  if (definition) {
+    if (definition.macro && definition.valid !== undefined)
+      throw new Error('"valid" option cannot be used with macro keywords');
+
+    var dataType = definition.type;
+    if (Array.isArray(dataType)) {
+      var i, len = dataType.length;
+      for (i=0; i<len; i++) checkDataType(dataType[i]);
+      for (i=0; i<len; i++) _addRule(keyword, dataType[i], definition);
+    } else {
+      if (dataType) checkDataType(dataType);
+      _addRule(keyword, dataType, definition);
+    }
 
-          if (!ruleGroup) {
-            ruleGroup = { type: dataType, rules: [] };
-            RULES.push(ruleGroup);
-          }
+    var $data = definition.$data === true && this._opts.$data;
+    if ($data && !definition.validate)
+      throw new Error('$data support: "validate" function is not defined');
+
+    var metaSchema = definition.metaSchema;
+    if (metaSchema) {
+      if ($data) {
+        metaSchema = {
+          anyOf: [
+            metaSchema,
+            { '$ref': 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#' }
+          ]
+        };
+      }
+      definition.validateSchema = this.compile(metaSchema, true);
+    }
+  }
 
-          var rule = {
-            keyword: keyword,
-            definition: definition,
-            custom: true,
-            code: customRuleCode,
-            implements: definition.implements,
-          };
-          ruleGroup.rules.push(rule);
-          RULES.custom[keyword] = rule;
-        }
+  RULES.keywords[keyword] = RULES.all[keyword] = true;
 
-        function checkDataType(dataType) {
-          if (!RULES.types[dataType])
-            throw new Error("Unknown type " + dataType);
-        }
 
-        return this;
+  function _addRule(keyword, dataType, definition) {
+    var ruleGroup;
+    for (var i=0; i<RULES.length; i++) {
+      var rg = RULES[i];
+      if (rg.type == dataType) {
+        ruleGroup = rg;
+        break;
       }
+    }
 
-      /**
-       * Get keyword
-       * @this  Ajv
-       * @param {String} keyword pre-defined or custom keyword.
-       * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise.
-       */
-      function getKeyword(keyword) {
-        /* jshint validthis: true */
-        var rule = this.RULES.custom[keyword];
-        return rule ? rule.definition : this.RULES.keywords[keyword] || false;
-      }
+    if (!ruleGroup) {
+      ruleGroup = { type: dataType, rules: [] };
+      RULES.push(ruleGroup);
+    }
 
-      /**
-       * Remove keyword
-       * @this  Ajv
-       * @param {String} keyword pre-defined or custom keyword.
-       * @return {Ajv} this for method chaining
-       */
-      function removeKeyword(keyword) {
-        /* jshint validthis: true */
-        var RULES = this.RULES;
-        delete RULES.keywords[keyword];
-        delete RULES.all[keyword];
-        delete RULES.custom[keyword];
-        for (var i = 0; i < RULES.length; i++) {
-          var rules = RULES[i].rules;
-          for (var j = 0; j < rules.length; j++) {
-            if (rules[j].keyword == keyword) {
-              rules.splice(j, 1);
-              break;
-            }
-          }
-        }
-        return this;
-      }
+    var rule = {
+      keyword: keyword,
+      definition: definition,
+      custom: true,
+      code: customRuleCode,
+      implements: definition.implements
+    };
+    ruleGroup.rules.push(rule);
+    RULES.custom[keyword] = rule;
+  }
 
-      /***/
-    },
-    /* 500 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var META_SCHEMA_ID = "http://json-schema.org/draft-06/schema";
-
-      module.exports = function (ajv) {
-        var defaultMeta = ajv._opts.defaultMeta;
-        var metaSchemaRef =
-          typeof defaultMeta == "string"
-            ? { $ref: defaultMeta }
-            : ajv.getSchema(META_SCHEMA_ID)
-              ? { $ref: META_SCHEMA_ID }
-              : {};
-
-        ajv.addKeyword("patternGroups", {
-          // implemented in properties.jst
-          metaSchema: {
-            type: "object",
-            additionalProperties: {
-              type: "object",
-              required: ["schema"],
-              properties: {
-                maximum: {
-                  type: "integer",
-                  minimum: 0,
-                },
-                minimum: {
-                  type: "integer",
-                  minimum: 0,
-                },
-                schema: metaSchemaRef,
-              },
-              additionalProperties: false,
-            },
-          },
-        });
-        ajv.RULES.all.properties.implements.push("patternGroups");
-      };
 
-      /***/
-    },
-    /* 501 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $schema: "http://json-schema.org/draft-06/schema#",
-        $id: "https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#",
-        description:
-          "Meta-schema for $data reference (JSON-schema extension proposal)",
-        type: "object",
-        required: ["$data"],
-        properties: {
-          $data: {
-            type: "string",
-            anyOf: [
-              { format: "relative-json-pointer" },
-              { format: "json-pointer" },
-            ],
-          },
-        },
-        additionalProperties: false,
-      };
+  function checkDataType(dataType) {
+    if (!RULES.types[dataType]) throw new Error('Unknown type ' + dataType);
+  }
 
-      /***/
-    },
-    /* 502 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $schema: "http://json-schema.org/draft-06/schema#",
-        $id: "http://json-schema.org/draft-06/schema#",
-        title: "Core schema meta-schema",
-        definitions: {
-          schemaArray: { type: "array", minItems: 1, items: { $ref: "#" } },
-          nonNegativeInteger: { type: "integer", minimum: 0 },
-          nonNegativeIntegerDefault0: {
-            allOf: [
-              { $ref: "#/definitions/nonNegativeInteger" },
-              { default: 0 },
-            ],
-          },
-          simpleTypes: {
-            enum: [
-              "array",
-              "boolean",
-              "integer",
-              "null",
-              "number",
-              "object",
-              "string",
-            ],
-          },
-          stringArray: {
-            type: "array",
-            items: { type: "string" },
-            uniqueItems: true,
-            default: [],
-          },
-        },
-        type: ["object", "boolean"],
+  return this;
+}
+
+
+/**
+ * Get keyword
+ * @this  Ajv
+ * @param {String} keyword pre-defined or custom keyword.
+ * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise.
+ */
+function getKeyword(keyword) {
+  /* jshint validthis: true */
+  var rule = this.RULES.custom[keyword];
+  return rule ? rule.definition : this.RULES.keywords[keyword] || false;
+}
+
+
+/**
+ * Remove keyword
+ * @this  Ajv
+ * @param {String} keyword pre-defined or custom keyword.
+ * @return {Ajv} this for method chaining
+ */
+function removeKeyword(keyword) {
+  /* jshint validthis: true */
+  var RULES = this.RULES;
+  delete RULES.keywords[keyword];
+  delete RULES.all[keyword];
+  delete RULES.custom[keyword];
+  for (var i=0; i<RULES.length; i++) {
+    var rules = RULES[i].rules;
+    for (var j=0; j<rules.length; j++) {
+      if (rules[j].keyword == keyword) {
+        rules.splice(j, 1);
+        break;
+      }
+    }
+  }
+  return this;
+}
+
+
+/***/ }),
+/* 500 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var META_SCHEMA_ID = 'http://json-schema.org/draft-06/schema';
+
+module.exports = function (ajv) {
+  var defaultMeta = ajv._opts.defaultMeta;
+  var metaSchemaRef = typeof defaultMeta == 'string'
+                      ? { $ref: defaultMeta }
+                      : ajv.getSchema(META_SCHEMA_ID)
+                        ? { $ref: META_SCHEMA_ID }
+                        : {};
+
+  ajv.addKeyword('patternGroups', {
+    // implemented in properties.jst
+    metaSchema: {
+      type: 'object',
+      additionalProperties: {
+        type: 'object',
+        required: [ 'schema' ],
         properties: {
-          $id: { type: "string", format: "uri-reference" },
-          $schema: { type: "string", format: "uri" },
-          $ref: { type: "string", format: "uri-reference" },
-          title: { type: "string" },
-          description: { type: "string" },
-          default: {},
-          examples: { type: "array", items: {} },
-          multipleOf: { type: "number", exclusiveMinimum: 0 },
-          maximum: { type: "number" },
-          exclusiveMaximum: { type: "number" },
-          minimum: { type: "number" },
-          exclusiveMinimum: { type: "number" },
-          maxLength: { $ref: "#/definitions/nonNegativeInteger" },
-          minLength: { $ref: "#/definitions/nonNegativeIntegerDefault0" },
-          pattern: { type: "string", format: "regex" },
-          additionalItems: { $ref: "#" },
-          items: {
-            anyOf: [{ $ref: "#" }, { $ref: "#/definitions/schemaArray" }],
-            default: {},
-          },
-          maxItems: { $ref: "#/definitions/nonNegativeInteger" },
-          minItems: { $ref: "#/definitions/nonNegativeIntegerDefault0" },
-          uniqueItems: { type: "boolean", default: false },
-          contains: { $ref: "#" },
-          maxProperties: { $ref: "#/definitions/nonNegativeInteger" },
-          minProperties: { $ref: "#/definitions/nonNegativeIntegerDefault0" },
-          required: { $ref: "#/definitions/stringArray" },
-          additionalProperties: { $ref: "#" },
-          definitions: {
-            type: "object",
-            additionalProperties: { $ref: "#" },
-            default: {},
-          },
-          properties: {
-            type: "object",
-            additionalProperties: { $ref: "#" },
-            default: {},
+          maximum: {
+            type: 'integer',
+            minimum: 0
           },
-          patternProperties: {
-            type: "object",
-            additionalProperties: { $ref: "#" },
-            default: {},
+          minimum: {
+            type: 'integer',
+            minimum: 0
           },
-          dependencies: {
-            type: "object",
-            additionalProperties: {
-              anyOf: [{ $ref: "#" }, { $ref: "#/definitions/stringArray" }],
-            },
-          },
-          propertyNames: { $ref: "#" },
-          const: {},
-          enum: { type: "array", minItems: 1, uniqueItems: true },
-          type: {
-            anyOf: [
-              { $ref: "#/definitions/simpleTypes" },
-              {
-                type: "array",
-                items: { $ref: "#/definitions/simpleTypes" },
-                minItems: 1,
-                uniqueItems: true,
-              },
-            ],
-          },
-          format: { type: "string" },
-          allOf: { $ref: "#/definitions/schemaArray" },
-          anyOf: { $ref: "#/definitions/schemaArray" },
-          oneOf: { $ref: "#/definitions/schemaArray" },
-          not: { $ref: "#" },
+          schema: metaSchemaRef
         },
-        default: {},
-      };
+        additionalProperties: false
+      }
+    }
+  });
+  ajv.RULES.all.properties.implements.push('patternGroups');
+};
 
-      /***/
-    },
-    /* 503 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var traverse = (module.exports = function (schema, opts, cb) {
-        if (typeof opts == "function") {
-          cb = opts;
-          opts = {};
-        }
-        _traverse(opts, cb, schema, "", schema);
-      });
+/***/ }),
+/* 501 */
+/***/ (function(module, exports) {
 
-      traverse.keywords = {
-        additionalItems: true,
-        items: true,
-        contains: true,
-        additionalProperties: true,
-        propertyNames: true,
-        not: true,
-      };
+module.exports = {"$schema":"http://json-schema.org/draft-06/schema#","$id":"https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/$data.json#","description":"Meta-schema for $data reference (JSON-schema extension proposal)","type":"object","required":["$data"],"properties":{"$data":{"type":"string","anyOf":[{"format":"relative-json-pointer"},{"format":"json-pointer"}]}},"additionalProperties":false}
 
-      traverse.arrayKeywords = {
-        items: true,
-        allOf: true,
-        anyOf: true,
-        oneOf: true,
-      };
+/***/ }),
+/* 502 */
+/***/ (function(module, exports) {
 
-      traverse.propsKeywords = {
-        definitions: true,
-        properties: true,
-        patternProperties: true,
-        dependencies: true,
-      };
+module.exports = {"$schema":"http://json-schema.org/draft-06/schema#","$id":"http://json-schema.org/draft-06/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"examples":{"type":"array","items":{}},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":{},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":{}}
 
-      traverse.skipKeywords = {
-        enum: true,
-        const: true,
-        required: true,
-        maximum: true,
-        minimum: true,
-        exclusiveMaximum: true,
-        exclusiveMinimum: true,
-        multipleOf: true,
-        maxLength: true,
-        minLength: true,
-        pattern: true,
-        format: true,
-        maxItems: true,
-        minItems: true,
-        uniqueItems: true,
-        maxProperties: true,
-        minProperties: true,
-      };
+/***/ }),
+/* 503 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _traverse(
-        opts,
-        cb,
-        schema,
-        jsonPtr,
-        rootSchema,
-        parentJsonPtr,
-        parentKeyword,
-        parentSchema,
-        keyIndex,
-      ) {
-        if (schema && typeof schema == "object" && !Array.isArray(schema)) {
-          cb(
-            schema,
-            jsonPtr,
-            rootSchema,
-            parentJsonPtr,
-            parentKeyword,
-            parentSchema,
-            keyIndex,
-          );
-          for (var key in schema) {
-            var sch = schema[key];
-            if (Array.isArray(sch)) {
-              if (key in traverse.arrayKeywords) {
-                for (var i = 0; i < sch.length; i++)
-                  _traverse(
-                    opts,
-                    cb,
-                    sch[i],
-                    jsonPtr + "/" + key + "/" + i,
-                    rootSchema,
-                    jsonPtr,
-                    key,
-                    schema,
-                    i,
-                  );
-              }
-            } else if (key in traverse.propsKeywords) {
-              if (sch && typeof sch == "object") {
-                for (var prop in sch)
-                  _traverse(
-                    opts,
-                    cb,
-                    sch[prop],
-                    jsonPtr + "/" + key + "/" + escapeJsonPtr(prop),
-                    rootSchema,
-                    jsonPtr,
-                    key,
-                    schema,
-                    prop,
-                  );
-              }
-            } else if (
-              key in traverse.keywords ||
-              (opts.allKeys && !(key in traverse.skipKeywords))
-            ) {
-              _traverse(
-                opts,
-                cb,
-                sch,
-                jsonPtr + "/" + key,
-                rootSchema,
-                jsonPtr,
-                key,
-                schema,
-              );
-            }
-          }
-        }
-      }
+"use strict";
 
-      function escapeJsonPtr(str) {
-        return str.replace(/~/g, "~0").replace(/\//g, "~1");
-      }
 
-      /***/
-    },
-    /* 504 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var traverse = module.exports = function (schema, opts, cb) {
+  if (typeof opts == 'function') {
+    cb = opts;
+    opts = {};
+  }
+  _traverse(opts, cb, schema, '', schema);
+};
 
-      const x = module.exports;
-      const ESC = "\u001B[";
-      const OSC = "\u001B]";
-      const BEL = "\u0007";
-      const SEP = ";";
-      const isTerminalApp = process.env.TERM_PROGRAM === "Apple_Terminal";
 
-      x.cursorTo = (x, y) => {
-        if (typeof x !== "number") {
-          throw new TypeError("The `x` argument is required");
-        }
+traverse.keywords = {
+  additionalItems: true,
+  items: true,
+  contains: true,
+  additionalProperties: true,
+  propertyNames: true,
+  not: true
+};
 
-        if (typeof y !== "number") {
-          return ESC + (x + 1) + "G";
-        }
+traverse.arrayKeywords = {
+  items: true,
+  allOf: true,
+  anyOf: true,
+  oneOf: true
+};
 
-        return ESC + (y + 1) + ";" + (x + 1) + "H";
-      };
+traverse.propsKeywords = {
+  definitions: true,
+  properties: true,
+  patternProperties: true,
+  dependencies: true
+};
 
-      x.cursorMove = (x, y) => {
-        if (typeof x !== "number") {
-          throw new TypeError("The `x` argument is required");
-        }
+traverse.skipKeywords = {
+  enum: true,
+  const: true,
+  required: true,
+  maximum: true,
+  minimum: true,
+  exclusiveMaximum: true,
+  exclusiveMinimum: true,
+  multipleOf: true,
+  maxLength: true,
+  minLength: true,
+  pattern: true,
+  format: true,
+  maxItems: true,
+  minItems: true,
+  uniqueItems: true,
+  maxProperties: true,
+  minProperties: true
+};
 
-        let ret = "";
 
-        if (x < 0) {
-          ret += ESC + -x + "D";
-        } else if (x > 0) {
-          ret += ESC + x + "C";
+function _traverse(opts, cb, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
+  if (schema && typeof schema == 'object' && !Array.isArray(schema)) {
+    cb(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex);
+    for (var key in schema) {
+      var sch = schema[key];
+      if (Array.isArray(sch)) {
+        if (key in traverse.arrayKeywords) {
+          for (var i=0; i<sch.length; i++)
+            _traverse(opts, cb, sch[i], jsonPtr + '/' + key + '/' + i, rootSchema, jsonPtr, key, schema, i);
         }
-
-        if (y < 0) {
-          ret += ESC + -y + "A";
-        } else if (y > 0) {
-          ret += ESC + y + "B";
+      } else if (key in traverse.propsKeywords) {
+        if (sch && typeof sch == 'object') {
+          for (var prop in sch)
+            _traverse(opts, cb, sch[prop], jsonPtr + '/' + key + '/' + escapeJsonPtr(prop), rootSchema, jsonPtr, key, schema, prop);
         }
+      } else if (key in traverse.keywords || (opts.allKeys && !(key in traverse.skipKeywords))) {
+        _traverse(opts, cb, sch, jsonPtr + '/' + key, rootSchema, jsonPtr, key, schema);
+      }
+    }
+  }
+}
 
-        return ret;
-      };
-
-      x.cursorUp = (count) =>
-        ESC + (typeof count === "number" ? count : 1) + "A";
-      x.cursorDown = (count) =>
-        ESC + (typeof count === "number" ? count : 1) + "B";
-      x.cursorForward = (count) =>
-        ESC + (typeof count === "number" ? count : 1) + "C";
-      x.cursorBackward = (count) =>
-        ESC + (typeof count === "number" ? count : 1) + "D";
 
-      x.cursorLeft = ESC + "G";
-      x.cursorSavePosition = ESC + (isTerminalApp ? "7" : "s");
-      x.cursorRestorePosition = ESC + (isTerminalApp ? "8" : "u");
-      x.cursorGetPosition = ESC + "6n";
-      x.cursorNextLine = ESC + "E";
-      x.cursorPrevLine = ESC + "F";
-      x.cursorHide = ESC + "?25l";
-      x.cursorShow = ESC + "?25h";
+function escapeJsonPtr(str) {
+  return str.replace(/~/g, '~0').replace(/\//g, '~1');
+}
 
-      x.eraseLines = (count) => {
-        let clear = "";
 
-        for (let i = 0; i < count; i++) {
-          clear += x.eraseLine + (i < count - 1 ? x.cursorUp() : "");
-        }
+/***/ }),
+/* 504 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (count) {
-          clear += x.cursorLeft;
-        }
+"use strict";
 
-        return clear;
-      };
+const x = module.exports;
+const ESC = '\u001B[';
+const OSC = '\u001B]';
+const BEL = '\u0007';
+const SEP = ';';
+const isTerminalApp = process.env.TERM_PROGRAM === 'Apple_Terminal';
 
-      x.eraseEndLine = ESC + "K";
-      x.eraseStartLine = ESC + "1K";
-      x.eraseLine = ESC + "2K";
-      x.eraseDown = ESC + "J";
-      x.eraseUp = ESC + "1J";
-      x.eraseScreen = ESC + "2J";
-      x.scrollUp = ESC + "S";
-      x.scrollDown = ESC + "T";
+x.cursorTo = (x, y) => {
+	if (typeof x !== 'number') {
+		throw new TypeError('The `x` argument is required');
+	}
 
-      x.clearScreen = "\u001Bc";
-      x.beep = BEL;
+	if (typeof y !== 'number') {
+		return ESC + (x + 1) + 'G';
+	}
 
-      x.link = (text, url) => {
-        return [
-          OSC,
-          "8",
-          SEP,
-          SEP,
-          url,
-          BEL,
-          text,
-          OSC,
-          "8",
-          SEP,
-          SEP,
-          BEL,
-        ].join("");
-      };
+	return ESC + (y + 1) + ';' + (x + 1) + 'H';
+};
 
-      x.image = (buf, opts) => {
-        opts = opts || {};
+x.cursorMove = (x, y) => {
+	if (typeof x !== 'number') {
+		throw new TypeError('The `x` argument is required');
+	}
 
-        let ret = OSC + "1337;File=inline=1";
+	let ret = '';
 
-        if (opts.width) {
-          ret += `;width=${opts.width}`;
-        }
+	if (x < 0) {
+		ret += ESC + (-x) + 'D';
+	} else if (x > 0) {
+		ret += ESC + x + 'C';
+	}
 
-        if (opts.height) {
-          ret += `;height=${opts.height}`;
-        }
+	if (y < 0) {
+		ret += ESC + (-y) + 'A';
+	} else if (y > 0) {
+		ret += ESC + y + 'B';
+	}
 
-        if (opts.preserveAspectRatio === false) {
-          ret += ";preserveAspectRatio=0";
-        }
+	return ret;
+};
 
-        return ret + ":" + buf.toString("base64") + BEL;
-      };
+x.cursorUp = count => ESC + (typeof count === 'number' ? count : 1) + 'A';
+x.cursorDown = count => ESC + (typeof count === 'number' ? count : 1) + 'B';
+x.cursorForward = count => ESC + (typeof count === 'number' ? count : 1) + 'C';
+x.cursorBackward = count => ESC + (typeof count === 'number' ? count : 1) + 'D';
 
-      x.iTerm = {};
+x.cursorLeft = ESC + 'G';
+x.cursorSavePosition = ESC + (isTerminalApp ? '7' : 's');
+x.cursorRestorePosition = ESC + (isTerminalApp ? '8' : 'u');
+x.cursorGetPosition = ESC + '6n';
+x.cursorNextLine = ESC + 'E';
+x.cursorPrevLine = ESC + 'F';
+x.cursorHide = ESC + '?25l';
+x.cursorShow = ESC + '?25h';
 
-      x.iTerm.setCwd = (cwd) =>
-        OSC + "50;CurrentDir=" + (cwd || process.cwd()) + BEL;
+x.eraseLines = count => {
+	let clear = '';
 
-      /***/
-    },
-    /* 505 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+	for (let i = 0; i < count; i++) {
+		clear += x.eraseLine + (i < count - 1 ? x.cursorUp() : '');
+	}
 
-      module.exports = function () {
-        return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
-      };
+	if (count) {
+		clear += x.cursorLeft;
+	}
 
-      /***/
-    },
-    /* 506 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /* WEBPACK VAR INJECTION */ (function (module) {
-        const colorConvert = __webpack_require__(608);
-
-        const wrapAnsi16 = (fn, offset) =>
-          function () {
-            const code = fn.apply(colorConvert, arguments);
-            return `\u001B[${code + offset}m`;
-          };
+	return clear;
+};
 
-        const wrapAnsi256 = (fn, offset) =>
-          function () {
-            const code = fn.apply(colorConvert, arguments);
-            return `\u001B[${38 + offset};5;${code}m`;
-          };
+x.eraseEndLine = ESC + 'K';
+x.eraseStartLine = ESC + '1K';
+x.eraseLine = ESC + '2K';
+x.eraseDown = ESC + 'J';
+x.eraseUp = ESC + '1J';
+x.eraseScreen = ESC + '2J';
+x.scrollUp = ESC + 'S';
+x.scrollDown = ESC + 'T';
+
+x.clearScreen = '\u001Bc';
+x.beep = BEL;
+
+x.link = (text, url) => {
+	return [
+		OSC,
+		'8',
+		SEP,
+		SEP,
+		url,
+		BEL,
+		text,
+		OSC,
+		'8',
+		SEP,
+		SEP,
+		BEL
+	].join('');
+};
 
-        const wrapAnsi16m = (fn, offset) =>
-          function () {
-            const rgb = fn.apply(colorConvert, arguments);
-            return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;
-          };
+x.image = (buf, opts) => {
+	opts = opts || {};
 
-        function assembleStyles() {
-          const codes = new Map();
-          const styles = {
-            modifier: {
-              reset: [0, 0],
-              // 21 isn't widely supported and 22 does the same thing
-              bold: [1, 22],
-              dim: [2, 22],
-              italic: [3, 23],
-              underline: [4, 24],
-              inverse: [7, 27],
-              hidden: [8, 28],
-              strikethrough: [9, 29],
-            },
-            color: {
-              black: [30, 39],
-              red: [31, 39],
-              green: [32, 39],
-              yellow: [33, 39],
-              blue: [34, 39],
-              magenta: [35, 39],
-              cyan: [36, 39],
-              white: [37, 39],
-              gray: [90, 39],
-
-              // Bright color
-              redBright: [91, 39],
-              greenBright: [92, 39],
-              yellowBright: [93, 39],
-              blueBright: [94, 39],
-              magentaBright: [95, 39],
-              cyanBright: [96, 39],
-              whiteBright: [97, 39],
-            },
-            bgColor: {
-              bgBlack: [40, 49],
-              bgRed: [41, 49],
-              bgGreen: [42, 49],
-              bgYellow: [43, 49],
-              bgBlue: [44, 49],
-              bgMagenta: [45, 49],
-              bgCyan: [46, 49],
-              bgWhite: [47, 49],
-
-              // Bright color
-              bgBlackBright: [100, 49],
-              bgRedBright: [101, 49],
-              bgGreenBright: [102, 49],
-              bgYellowBright: [103, 49],
-              bgBlueBright: [104, 49],
-              bgMagentaBright: [105, 49],
-              bgCyanBright: [106, 49],
-              bgWhiteBright: [107, 49],
-            },
-          };
+	let ret = OSC + '1337;File=inline=1';
 
-          // Fix humans
-          styles.color.grey = styles.color.gray;
+	if (opts.width) {
+		ret += `;width=${opts.width}`;
+	}
 
-          for (const groupName of Object.keys(styles)) {
-            const group = styles[groupName];
+	if (opts.height) {
+		ret += `;height=${opts.height}`;
+	}
 
-            for (const styleName of Object.keys(group)) {
-              const style = group[styleName];
+	if (opts.preserveAspectRatio === false) {
+		ret += ';preserveAspectRatio=0';
+	}
 
-              styles[styleName] = {
-                open: `\u001B[${style[0]}m`,
-                close: `\u001B[${style[1]}m`,
-              };
+	return ret + ':' + buf.toString('base64') + BEL;
+};
 
-              group[styleName] = styles[styleName];
+x.iTerm = {};
 
-              codes.set(style[0], style[1]);
-            }
+x.iTerm.setCwd = cwd => OSC + '50;CurrentDir=' + (cwd || process.cwd()) + BEL;
 
-            Object.defineProperty(styles, groupName, {
-              value: group,
-              enumerable: false,
-            });
 
-            Object.defineProperty(styles, "codes", {
-              value: codes,
-              enumerable: false,
-            });
-          }
+/***/ }),
+/* 505 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          const ansi2ansi = (n) => n;
-          const rgb2rgb = (r, g, b) => [r, g, b];
+"use strict";
 
-          styles.color.close = "\u001B[39m";
-          styles.bgColor.close = "\u001B[49m";
+module.exports = function () {
+	return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
+};
 
-          styles.color.ansi = {
-            ansi: wrapAnsi16(ansi2ansi, 0),
-          };
-          styles.color.ansi256 = {
-            ansi256: wrapAnsi256(ansi2ansi, 0),
-          };
-          styles.color.ansi16m = {
-            rgb: wrapAnsi16m(rgb2rgb, 0),
-          };
 
-          styles.bgColor.ansi = {
-            ansi: wrapAnsi16(ansi2ansi, 10),
-          };
-          styles.bgColor.ansi256 = {
-            ansi256: wrapAnsi256(ansi2ansi, 10),
-          };
-          styles.bgColor.ansi16m = {
-            rgb: wrapAnsi16m(rgb2rgb, 10),
-          };
+/***/ }),
+/* 506 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          for (let key of Object.keys(colorConvert)) {
-            if (typeof colorConvert[key] !== "object") {
-              continue;
-            }
+"use strict";
+/* WEBPACK VAR INJECTION */(function(module) {
+const colorConvert = __webpack_require__(608);
 
-            const suite = colorConvert[key];
+const wrapAnsi16 = (fn, offset) => function () {
+	const code = fn.apply(colorConvert, arguments);
+	return `\u001B[${code + offset}m`;
+};
 
-            if (key === "ansi16") {
-              key = "ansi";
-            }
+const wrapAnsi256 = (fn, offset) => function () {
+	const code = fn.apply(colorConvert, arguments);
+	return `\u001B[${38 + offset};5;${code}m`;
+};
 
-            if ("ansi16" in suite) {
-              styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);
-              styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);
-            }
+const wrapAnsi16m = (fn, offset) => function () {
+	const rgb = fn.apply(colorConvert, arguments);
+	return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;
+};
 
-            if ("ansi256" in suite) {
-              styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);
-              styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);
-            }
+function assembleStyles() {
+	const codes = new Map();
+	const styles = {
+		modifier: {
+			reset: [0, 0],
+			// 21 isn't widely supported and 22 does the same thing
+			bold: [1, 22],
+			dim: [2, 22],
+			italic: [3, 23],
+			underline: [4, 24],
+			inverse: [7, 27],
+			hidden: [8, 28],
+			strikethrough: [9, 29]
+		},
+		color: {
+			black: [30, 39],
+			red: [31, 39],
+			green: [32, 39],
+			yellow: [33, 39],
+			blue: [34, 39],
+			magenta: [35, 39],
+			cyan: [36, 39],
+			white: [37, 39],
+			gray: [90, 39],
+
+			// Bright color
+			redBright: [91, 39],
+			greenBright: [92, 39],
+			yellowBright: [93, 39],
+			blueBright: [94, 39],
+			magentaBright: [95, 39],
+			cyanBright: [96, 39],
+			whiteBright: [97, 39]
+		},
+		bgColor: {
+			bgBlack: [40, 49],
+			bgRed: [41, 49],
+			bgGreen: [42, 49],
+			bgYellow: [43, 49],
+			bgBlue: [44, 49],
+			bgMagenta: [45, 49],
+			bgCyan: [46, 49],
+			bgWhite: [47, 49],
+
+			// Bright color
+			bgBlackBright: [100, 49],
+			bgRedBright: [101, 49],
+			bgGreenBright: [102, 49],
+			bgYellowBright: [103, 49],
+			bgBlueBright: [104, 49],
+			bgMagentaBright: [105, 49],
+			bgCyanBright: [106, 49],
+			bgWhiteBright: [107, 49]
+		}
+	};
+
+	// Fix humans
+	styles.color.grey = styles.color.gray;
+
+	for (const groupName of Object.keys(styles)) {
+		const group = styles[groupName];
+
+		for (const styleName of Object.keys(group)) {
+			const style = group[styleName];
+
+			styles[styleName] = {
+				open: `\u001B[${style[0]}m`,
+				close: `\u001B[${style[1]}m`
+			};
+
+			group[styleName] = styles[styleName];
+
+			codes.set(style[0], style[1]);
+		}
+
+		Object.defineProperty(styles, groupName, {
+			value: group,
+			enumerable: false
+		});
+
+		Object.defineProperty(styles, 'codes', {
+			value: codes,
+			enumerable: false
+		});
+	}
+
+	const ansi2ansi = n => n;
+	const rgb2rgb = (r, g, b) => [r, g, b];
+
+	styles.color.close = '\u001B[39m';
+	styles.bgColor.close = '\u001B[49m';
+
+	styles.color.ansi = {
+		ansi: wrapAnsi16(ansi2ansi, 0)
+	};
+	styles.color.ansi256 = {
+		ansi256: wrapAnsi256(ansi2ansi, 0)
+	};
+	styles.color.ansi16m = {
+		rgb: wrapAnsi16m(rgb2rgb, 0)
+	};
+
+	styles.bgColor.ansi = {
+		ansi: wrapAnsi16(ansi2ansi, 10)
+	};
+	styles.bgColor.ansi256 = {
+		ansi256: wrapAnsi256(ansi2ansi, 10)
+	};
+	styles.bgColor.ansi16m = {
+		rgb: wrapAnsi16m(rgb2rgb, 10)
+	};
+
+	for (let key of Object.keys(colorConvert)) {
+		if (typeof colorConvert[key] !== 'object') {
+			continue;
+		}
+
+		const suite = colorConvert[key];
+
+		if (key === 'ansi16') {
+			key = 'ansi';
+		}
+
+		if ('ansi16' in suite) {
+			styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);
+			styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);
+		}
+
+		if ('ansi256' in suite) {
+			styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);
+			styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);
+		}
+
+		if ('rgb' in suite) {
+			styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);
+			styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);
+		}
+	}
+
+	return styles;
+}
+
+// Make the export immutable
+Object.defineProperty(module, 'exports', {
+	enumerable: true,
+	get: assembleStyles
+});
+
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
+
+/***/ }),
+/* 507 */
+/***/ (function(module, exports) {
+
+function webpackEmptyContext(req) {
+	throw new Error("Cannot find module '" + req + "'.");
+}
+webpackEmptyContext.keys = function() { return []; };
+webpackEmptyContext.resolve = webpackEmptyContext;
+module.exports = webpackEmptyContext;
+webpackEmptyContext.id = 507;
+
+/***/ }),
+/* 508 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+    // global key for user preferred registration
+var REGISTRATION_KEY = '@@any-promise/REGISTRATION',
+    // Prior registration (preferred or detected)
+    registered = null
+
+/**
+ * Registers the given implementation.  An implementation must
+ * be registered prior to any call to `require("any-promise")`,
+ * typically on application load.
+ *
+ * If called with no arguments, will return registration in
+ * following priority:
+ *
+ * For Node.js:
+ *
+ * 1. Previous registration
+ * 2. global.Promise if node.js version >= 0.12
+ * 3. Auto detected promise based on first sucessful require of
+ *    known promise libraries. Note this is a last resort, as the
+ *    loaded library is non-deterministic. node.js >= 0.12 will
+ *    always use global.Promise over this priority list.
+ * 4. Throws error.
+ *
+ * For Browser:
+ *
+ * 1. Previous registration
+ * 2. window.Promise
+ * 3. Throws error.
+ *
+ * Options:
+ *
+ * Promise: Desired Promise constructor
+ * global: Boolean - Should the registration be cached in a global variable to
+ * allow cross dependency/bundle registration?  (default true)
+ */
+module.exports = function(root, loadImplementation){
+  return function register(implementation, opts){
+    implementation = implementation || null
+    opts = opts || {}
+    // global registration unless explicitly  {global: false} in options (default true)
+    var registerGlobal = opts.global !== false;
+
+    // load any previous global registration
+    if(registered === null && registerGlobal){
+      registered = root[REGISTRATION_KEY] || null
+    }
 
-            if ("rgb" in suite) {
-              styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);
-              styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);
-            }
-          }
+    if(registered !== null
+        && implementation !== null
+        && registered.implementation !== implementation){
+      // Throw error if attempting to redefine implementation
+      throw new Error('any-promise already defined as "'+registered.implementation+
+        '".  You can only register an implementation before the first '+
+        ' call to require("any-promise") and an implementation cannot be changed')
+    }
 
-          return styles;
+    if(registered === null){
+      // use provided implementation
+      if(implementation !== null && typeof opts.Promise !== 'undefined'){
+        registered = {
+          Promise: opts.Promise,
+          implementation: implementation
         }
+      } else {
+        // require implementation if implementation is specified but not provided
+        registered = loadImplementation(implementation)
+      }
 
-        // Make the export immutable
-        Object.defineProperty(module, "exports", {
-          enumerable: true,
-          get: assembleStyles,
-        });
+      if(registerGlobal){
+        // register preference globally in case multiple installations
+        root[REGISTRATION_KEY] = registered
+      }
+    }
 
-        /* WEBPACK VAR INJECTION */
-      }).call(exports, __webpack_require__(163)(module));
+    return registered
+  }
+}
 
-      /***/
-    },
-    /* 507 */
-    /***/ function (module, exports) {
-      function webpackEmptyContext(req) {
-        throw new Error("Cannot find module '" + req + "'.");
-      }
-      webpackEmptyContext.keys = function () {
-        return [];
-      };
-      webpackEmptyContext.resolve = webpackEmptyContext;
-      module.exports = webpackEmptyContext;
-      webpackEmptyContext.id = 507;
 
-      /***/
-    },
-    /* 508 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 509 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // global key for user preferred registration
-      var REGISTRATION_KEY = "@@any-promise/REGISTRATION",
-        // Prior registration (preferred or detected)
-        registered = null;
+"use strict";
 
-      /**
-       * Registers the given implementation.  An implementation must
-       * be registered prior to any call to `require("any-promise")`,
-       * typically on application load.
-       *
-       * If called with no arguments, will return registration in
-       * following priority:
-       *
-       * For Node.js:
-       *
-       * 1. Previous registration
-       * 2. global.Promise if node.js version >= 0.12
-       * 3. Auto detected promise based on first sucessful require of
-       *    known promise libraries. Note this is a last resort, as the
-       *    loaded library is non-deterministic. node.js >= 0.12 will
-       *    always use global.Promise over this priority list.
-       * 4. Throws error.
-       *
-       * For Browser:
-       *
-       * 1. Previous registration
-       * 2. window.Promise
-       * 3. Throws error.
-       *
-       * Options:
-       *
-       * Promise: Desired Promise constructor
-       * global: Boolean - Should the registration be cached in a global variable to
-       * allow cross dependency/bundle registration?  (default true)
-       */
-      module.exports = function (root, loadImplementation) {
-        return function register(implementation, opts) {
-          implementation = implementation || null;
-          opts = opts || {};
-          // global registration unless explicitly  {global: false} in options (default true)
-          var registerGlobal = opts.global !== false;
-
-          // load any previous global registration
-          if (registered === null && registerGlobal) {
-            registered = root[REGISTRATION_KEY] || null;
-          }
+module.exports = __webpack_require__(508)(global, loadImplementation);
 
-          if (
-            registered !== null &&
-            implementation !== null &&
-            registered.implementation !== implementation
-          ) {
-            // Throw error if attempting to redefine implementation
-            throw new Error(
-              'any-promise already defined as "' +
-                registered.implementation +
-                '".  You can only register an implementation before the first ' +
-                ' call to require("any-promise") and an implementation cannot be changed',
-            );
-          }
+/**
+ * Node.js version of loadImplementation.
+ *
+ * Requires the given implementation and returns the registration
+ * containing {Promise, implementation}
+ *
+ * If implementation is undefined or global.Promise, loads it
+ * Otherwise uses require
+ */
+function loadImplementation(implementation){
+  var impl = null
+
+  if(shouldPreferGlobalPromise(implementation)){
+    // if no implementation or env specified use global.Promise
+    impl = {
+      Promise: global.Promise,
+      implementation: 'global.Promise'
+    }
+  } else if(implementation){
+    // if implementation specified, require it
+    var lib = !(function webpackMissingModule() { var e = new Error("Cannot find module \".\""); e.code = 'MODULE_NOT_FOUND'; throw e; }())
+    impl = {
+      Promise: lib.Promise || lib,
+      implementation: implementation
+    }
+  } else {
+    // try to auto detect implementation. This is non-deterministic
+    // and should prefer other branches, but this is our last chance
+    // to load something without throwing error
+    impl = tryAutoDetect()
+  }
 
-          if (registered === null) {
-            // use provided implementation
-            if (
-              implementation !== null &&
-              typeof opts.Promise !== "undefined"
-            ) {
-              registered = {
-                Promise: opts.Promise,
-                implementation: implementation,
-              };
-            } else {
-              // require implementation if implementation is specified but not provided
-              registered = loadImplementation(implementation);
-            }
+  if(impl === null){
+    throw new Error('Cannot find any-promise implementation nor'+
+      ' global.Promise. You must install polyfill or call'+
+      ' require("any-promise/register") with your preferred'+
+      ' implementation, e.g. require("any-promise/register/bluebird")'+
+      ' on application load prior to any require("any-promise").')
+  }
 
-            if (registerGlobal) {
-              // register preference globally in case multiple installations
-              root[REGISTRATION_KEY] = registered;
-            }
-          }
+  return impl
+}
 
-          return registered;
-        };
-      };
+/**
+ * Determines if the global.Promise should be preferred if an implementation
+ * has not been registered.
+ */
+function shouldPreferGlobalPromise(implementation){
+  if(implementation){
+    return implementation === 'global.Promise'
+  } else if(typeof global.Promise !== 'undefined'){
+    // Load global promise if implementation not specified
+    // Versions < 0.11 did not have global Promise
+    // Do not use for version < 0.12 as version 0.11 contained buggy versions
+    var version = (/v(\d+)\.(\d+)\.(\d+)/).exec(process.version)
+    return !(version && +version[1] == 0 && +version[2] < 12)
+  }
 
-      /***/
-    },
-    /* 509 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  // do not have global.Promise or another implementation was specified
+  return false
+}
+
+/**
+ * Look for common libs as last resort there is no guarantee that
+ * this will return a desired implementation or even be deterministic.
+ * The priority is also nearly arbitrary. We are only doing this
+ * for older versions of Node.js <0.12 that do not have a reasonable
+ * global.Promise implementation and we the user has not registered
+ * the preference. This preserves the behavior of any-promise <= 0.1
+ * and may be deprecated or removed in the future
+ */
+function tryAutoDetect(){
+  var libs = [
+      "es6-promise",
+      "promise",
+      "native-promise-only",
+      "bluebird",
+      "rsvp",
+      "when",
+      "q",
+      "pinkie",
+      "lie",
+      "vow"]
+  var i = 0, len = libs.length
+  for(; i < len; i++){
+    try {
+      return loadImplementation(libs[i])
+    } catch(e){}
+  }
+  return null
+}
 
-      module.exports = __webpack_require__(508)(global, loadImplementation);
 
-      /**
-       * Node.js version of loadImplementation.
-       *
-       * Requires the given implementation and returns the registration
-       * containing {Promise, implementation}
-       *
-       * If implementation is undefined or global.Promise, loads it
-       * Otherwise uses require
-       */
-      function loadImplementation(implementation) {
-        var impl = null;
-
-        if (shouldPreferGlobalPromise(implementation)) {
-          // if no implementation or env specified use global.Promise
-          impl = {
-            Promise: global.Promise,
-            implementation: "global.Promise",
-          };
-        } else if (implementation) {
-          // if implementation specified, require it
-          var lib = !(function webpackMissingModule() {
-            var e = new Error('Cannot find module "."');
-            e.code = "MODULE_NOT_FOUND";
-            throw e;
-          })();
-          impl = {
-            Promise: lib.Promise || lib,
-            implementation: implementation,
-          };
-        } else {
-          // try to auto detect implementation. This is non-deterministic
-          // and should prefer other branches, but this is our last chance
-          // to load something without throwing error
-          impl = tryAutoDetect();
-        }
-
-        if (impl === null) {
-          throw new Error(
-            "Cannot find any-promise implementation nor" +
-              " global.Promise. You must install polyfill or call" +
-              ' require("any-promise/register") with your preferred' +
-              ' implementation, e.g. require("any-promise/register/bluebird")' +
-              ' on application load prior to any require("any-promise").',
-          );
-        }
+/***/ }),
+/* 510 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return impl;
-      }
+"use strict";
+/*!
+ * arr-flatten <https://github.com/jonschlinkert/arr-flatten>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      /**
-       * Determines if the global.Promise should be preferred if an implementation
-       * has not been registered.
-       */
-      function shouldPreferGlobalPromise(implementation) {
-        if (implementation) {
-          return implementation === "global.Promise";
-        } else if (typeof global.Promise !== "undefined") {
-          // Load global promise if implementation not specified
-          // Versions < 0.11 did not have global Promise
-          // Do not use for version < 0.12 as version 0.11 contained buggy versions
-          var version = /v(\d+)\.(\d+)\.(\d+)/.exec(process.version);
-          return !(version && +version[1] == 0 && +version[2] < 12);
-        }
-
-        // do not have global.Promise or another implementation was specified
-        return false;
-      }
 
-      /**
-       * Look for common libs as last resort there is no guarantee that
-       * this will return a desired implementation or even be deterministic.
-       * The priority is also nearly arbitrary. We are only doing this
-       * for older versions of Node.js <0.12 that do not have a reasonable
-       * global.Promise implementation and we the user has not registered
-       * the preference. This preserves the behavior of any-promise <= 0.1
-       * and may be deprecated or removed in the future
-       */
-      function tryAutoDetect() {
-        var libs = [
-          "es6-promise",
-          "promise",
-          "native-promise-only",
-          "bluebird",
-          "rsvp",
-          "when",
-          "q",
-          "pinkie",
-          "lie",
-          "vow",
-        ];
-        var i = 0,
-          len = libs.length;
-        for (; i < len; i++) {
-          try {
-            return loadImplementation(libs[i]);
-          } catch (e) {}
-        }
-        return null;
-      }
 
-      /***/
-    },
-    /* 510 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * arr-flatten <https://github.com/jonschlinkert/arr-flatten>
-       *
-       * Copyright (c) 2014-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+module.exports = function (arr) {
+  return flat(arr, []);
+};
 
-      module.exports = function (arr) {
-        return flat(arr, []);
-      };
+function flat(arr, res) {
+  var i = 0, cur;
+  var len = arr.length;
+  for (; i < len; i++) {
+    cur = arr[i];
+    Array.isArray(cur) ? flat(cur, res) : res.push(cur);
+  }
+  return res;
+}
 
-      function flat(arr, res) {
-        var i = 0,
-          cur;
-        var len = arr.length;
-        for (; i < len; i++) {
-          cur = arr[i];
-          Array.isArray(cur) ? flat(cur, res) : res.push(cur);
-        }
-        return res;
-      }
 
-      /***/
-    },
-    /* 511 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 511 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = function (arr, predicate, ctx) {
-        if (typeof Array.prototype.findIndex === "function") {
-          return arr.findIndex(predicate, ctx);
-        }
+"use strict";
 
-        if (typeof predicate !== "function") {
-          throw new TypeError("predicate must be a function");
-        }
+module.exports = function (arr, predicate, ctx) {
+	if (typeof Array.prototype.findIndex === 'function') {
+		return arr.findIndex(predicate, ctx);
+	}
 
-        var list = Object(arr);
-        var len = list.length;
+	if (typeof predicate !== 'function') {
+		throw new TypeError('predicate must be a function');
+	}
 
-        if (len === 0) {
-          return -1;
-        }
+	var list = Object(arr);
+	var len = list.length;
 
-        for (var i = 0; i < len; i++) {
-          if (predicate.call(ctx, list[i], i, list)) {
-            return i;
-          }
-        }
+	if (len === 0) {
+		return -1;
+	}
 
-        return -1;
-      };
+	for (var i = 0; i < len; i++) {
+		if (predicate.call(ctx, list[i], i, list)) {
+			return i;
+		}
+	}
 
-      /***/
-    },
-    /* 512 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+	return -1;
+};
 
-      var rawAsap = __webpack_require__(513);
-      var freeTasks = [];
 
-      /**
-       * Calls a task as soon as possible after returning, in its own event, with
-       * priority over IO events. An exception thrown in a task can be handled by
-       * `process.on("uncaughtException") or `domain.on("error")`, but will otherwise
-       * crash the process. If the error is handled, all subsequent tasks will
-       * resume.
-       *
-       * @param {{call}} task A callable object, typically a function that takes no
-       * arguments.
-       */
-      module.exports = asap;
-      function asap(task) {
-        var rawTask;
-        if (freeTasks.length) {
-          rawTask = freeTasks.pop();
-        } else {
-          rawTask = new RawTask();
-        }
-        rawTask.task = task;
-        rawTask.domain = process.domain;
-        rawAsap(rawTask);
-      }
+/***/ }),
+/* 512 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function RawTask() {
-        this.task = null;
-        this.domain = null;
-      }
+"use strict";
 
-      RawTask.prototype.call = function () {
+
+var rawAsap = __webpack_require__(513);
+var freeTasks = [];
+
+/**
+ * Calls a task as soon as possible after returning, in its own event, with
+ * priority over IO events. An exception thrown in a task can be handled by
+ * `process.on("uncaughtException") or `domain.on("error")`, but will otherwise
+ * crash the process. If the error is handled, all subsequent tasks will
+ * resume.
+ *
+ * @param {{call}} task A callable object, typically a function that takes no
+ * arguments.
+ */
+module.exports = asap;
+function asap(task) {
+    var rawTask;
+    if (freeTasks.length) {
+        rawTask = freeTasks.pop();
+    } else {
+        rawTask = new RawTask();
+    }
+    rawTask.task = task;
+    rawTask.domain = process.domain;
+    rawAsap(rawTask);
+}
+
+function RawTask() {
+    this.task = null;
+    this.domain = null;
+}
+
+RawTask.prototype.call = function () {
+    if (this.domain) {
+        this.domain.enter();
+    }
+    var threw = true;
+    try {
+        this.task.call();
+        threw = false;
+        // If the task throws an exception (presumably) Node.js restores the
+        // domain stack for the next event.
         if (this.domain) {
-          this.domain.enter();
-        }
-        var threw = true;
-        try {
-          this.task.call();
-          threw = false;
-          // If the task throws an exception (presumably) Node.js restores the
-          // domain stack for the next event.
-          if (this.domain) {
             this.domain.exit();
-          }
-        } finally {
-          // We use try/finally and a threw flag to avoid messing up stack traces
-          // when we catch and release errors.
-          if (threw) {
+        }
+    } finally {
+        // We use try/finally and a threw flag to avoid messing up stack traces
+        // when we catch and release errors.
+        if (threw) {
             // In Node.js, uncaught exceptions are considered fatal errors.
             // Re-throw them to interrupt flushing!
             // Ensure that flushing continues if an uncaught exception is
             // suppressed listening process.on("uncaughtException") or
             // domain.on("error").
             rawAsap.requestFlush();
-          }
-          // If the task threw an error, we do not want to exit the domain here.
-          // Exiting the domain would prevent the domain from catching the error.
-          this.task = null;
-          this.domain = null;
-          freeTasks.push(this);
         }
-      };
+        // If the task threw an error, we do not want to exit the domain here.
+        // Exiting the domain would prevent the domain from catching the error.
+        this.task = null;
+        this.domain = null;
+        freeTasks.push(this);
+    }
+};
 
-      /***/
-    },
-    /* 513 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var domain; // The domain module is executed on demand
-      var hasSetImmediate = typeof setImmediate === "function";
 
-      // Use the fastest means possible to execute a task in its own turn, with
-      // priority over other events including network IO events in Node.js.
-      //
-      // An exception thrown by a task will permanently interrupt the processing of
-      // subsequent tasks. The higher level `asap` function ensures that if an
-      // exception is thrown by a task, that the task queue will continue flushing as
-      // soon as possible, but if you use `rawAsap` directly, you are responsible to
-      // either ensure that no exceptions are thrown from your task, or to manually
-      // call `rawAsap.requestFlush` if an exception is thrown.
-      module.exports = rawAsap;
-      function rawAsap(task) {
-        if (!queue.length) {
-          requestFlush();
-          flushing = true;
-        }
-        // Avoids a function call
-        queue[queue.length] = task;
-      }
-
-      var queue = [];
-      // Once a flush has been requested, no further calls to `requestFlush` are
-      // necessary until the next `flush` completes.
-      var flushing = false;
-      // The position of the next task to execute in the task queue. This is
-      // preserved between calls to `flush` so that it can be resumed if
-      // a task throws an exception.
-      var index = 0;
-      // If a task schedules additional tasks recursively, the task queue can grow
-      // unbounded. To prevent memory excaustion, the task queue will periodically
-      // truncate already-completed tasks.
-      var capacity = 1024;
-
-      // The flush function processes all tasks that have been scheduled with
-      // `rawAsap` unless and until one of those tasks throws an exception.
-      // If a task throws an exception, `flush` ensures that its state will remain
-      // consistent and will resume where it left off when called again.
-      // However, `flush` does not make any arrangements to be called again if an
-      // exception is thrown.
-      function flush() {
-        while (index < queue.length) {
-          var currentIndex = index;
-          // Advance the index before calling the task. This ensures that we will
-          // begin flushing on the next task the task throws an error.
-          index = index + 1;
-          queue[currentIndex].call();
-          // Prevent leaking memory for long chains of recursive calls to `asap`.
-          // If we call `asap` within tasks scheduled by `asap`, the queue will
-          // grow, but to avoid an O(n) walk for every task we execute, we don't
-          // shift tasks off the queue after they have been executed.
-          // Instead, we periodically shift 1024 tasks off the queue.
-          if (index > capacity) {
+/***/ }),
+/* 513 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var domain; // The domain module is executed on demand
+var hasSetImmediate = typeof setImmediate === "function";
+
+// Use the fastest means possible to execute a task in its own turn, with
+// priority over other events including network IO events in Node.js.
+//
+// An exception thrown by a task will permanently interrupt the processing of
+// subsequent tasks. The higher level `asap` function ensures that if an
+// exception is thrown by a task, that the task queue will continue flushing as
+// soon as possible, but if you use `rawAsap` directly, you are responsible to
+// either ensure that no exceptions are thrown from your task, or to manually
+// call `rawAsap.requestFlush` if an exception is thrown.
+module.exports = rawAsap;
+function rawAsap(task) {
+    if (!queue.length) {
+        requestFlush();
+        flushing = true;
+    }
+    // Avoids a function call
+    queue[queue.length] = task;
+}
+
+var queue = [];
+// Once a flush has been requested, no further calls to `requestFlush` are
+// necessary until the next `flush` completes.
+var flushing = false;
+// The position of the next task to execute in the task queue. This is
+// preserved between calls to `flush` so that it can be resumed if
+// a task throws an exception.
+var index = 0;
+// If a task schedules additional tasks recursively, the task queue can grow
+// unbounded. To prevent memory excaustion, the task queue will periodically
+// truncate already-completed tasks.
+var capacity = 1024;
+
+// The flush function processes all tasks that have been scheduled with
+// `rawAsap` unless and until one of those tasks throws an exception.
+// If a task throws an exception, `flush` ensures that its state will remain
+// consistent and will resume where it left off when called again.
+// However, `flush` does not make any arrangements to be called again if an
+// exception is thrown.
+function flush() {
+    while (index < queue.length) {
+        var currentIndex = index;
+        // Advance the index before calling the task. This ensures that we will
+        // begin flushing on the next task the task throws an error.
+        index = index + 1;
+        queue[currentIndex].call();
+        // Prevent leaking memory for long chains of recursive calls to `asap`.
+        // If we call `asap` within tasks scheduled by `asap`, the queue will
+        // grow, but to avoid an O(n) walk for every task we execute, we don't
+        // shift tasks off the queue after they have been executed.
+        // Instead, we periodically shift 1024 tasks off the queue.
+        if (index > capacity) {
             // Manually shift all values starting at the index back to the
             // beginning of the queue.
-            for (
-              var scan = 0, newLength = queue.length - index;
-              scan < newLength;
-              scan++
-            ) {
-              queue[scan] = queue[scan + index];
+            for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) {
+                queue[scan] = queue[scan + index];
             }
             queue.length -= index;
             index = 0;
-          }
         }
-        queue.length = 0;
-        index = 0;
-        flushing = false;
-      }
-
-      rawAsap.requestFlush = requestFlush;
-      function requestFlush() {
-        // Ensure flushing is not bound to any domain.
-        // It is not sufficient to exit the domain, because domains exist on a stack.
-        // To execute code outside of any domain, the following dance is necessary.
-        var parentDomain = process.domain;
-        if (parentDomain) {
-          if (!domain) {
+    }
+    queue.length = 0;
+    index = 0;
+    flushing = false;
+}
+
+rawAsap.requestFlush = requestFlush;
+function requestFlush() {
+    // Ensure flushing is not bound to any domain.
+    // It is not sufficient to exit the domain, because domains exist on a stack.
+    // To execute code outside of any domain, the following dance is necessary.
+    var parentDomain = process.domain;
+    if (parentDomain) {
+        if (!domain) {
             // Lazy execute the domain module.
             // Only employed if the user elects to use domains.
             domain = __webpack_require__(965);
-          }
-          domain.active = process.domain = null;
         }
+        domain.active = process.domain = null;
+    }
 
-        // `setImmediate` is slower that `process.nextTick`, but `process.nextTick`
-        // cannot handle recursion.
-        // `requestFlush` will only be called recursively from `asap.js`, to resume
-        // flushing after an error is thrown into a domain.
-        // Conveniently, `setImmediate` was introduced in the same version
-        // `process.nextTick` started throwing recursion errors.
-        if (flushing && hasSetImmediate) {
-          setImmediate(flush);
-        } else {
-          process.nextTick(flush);
-        }
+    // `setImmediate` is slower that `process.nextTick`, but `process.nextTick`
+    // cannot handle recursion.
+    // `requestFlush` will only be called recursively from `asap.js`, to resume
+    // flushing after an error is thrown into a domain.
+    // Conveniently, `setImmediate` was introduced in the same version
+    // `process.nextTick` started throwing recursion errors.
+    if (flushing && hasSetImmediate) {
+        setImmediate(flush);
+    } else {
+        process.nextTick(flush);
+    }
 
-        if (parentDomain) {
-          domain.active = process.domain = parentDomain;
-        }
-      }
+    if (parentDomain) {
+        domain.active = process.domain = parentDomain;
+    }
+}
 
-      /***/
-    },
-    /* 514 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-      var errors = __webpack_require__(205);
-      var types = __webpack_require__(206);
+/***/ }),
+/* 514 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var Reader = __webpack_require__(515);
-      var Writer = __webpack_require__(516);
+// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-      // --- Exports
+var errors = __webpack_require__(205);
+var types = __webpack_require__(206);
 
-      module.exports = {
-        Reader: Reader,
+var Reader = __webpack_require__(515);
+var Writer = __webpack_require__(516);
 
-        Writer: Writer,
-      };
 
-      for (var t in types) {
-        if (types.hasOwnProperty(t)) module.exports[t] = types[t];
-      }
-      for (var e in errors) {
-        if (errors.hasOwnProperty(e)) module.exports[e] = errors[e];
-      }
+// --- Exports
 
-      /***/
-    },
-    /* 515 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+module.exports = {
 
-      var assert = __webpack_require__(28);
-      var Buffer = __webpack_require__(15).Buffer;
+  Reader: Reader,
 
-      var ASN1 = __webpack_require__(206);
-      var errors = __webpack_require__(205);
+  Writer: Writer
 
-      // --- Globals
+};
 
-      var newInvalidAsn1Error = errors.newInvalidAsn1Error;
+for (var t in types) {
+  if (types.hasOwnProperty(t))
+    module.exports[t] = types[t];
+}
+for (var e in errors) {
+  if (errors.hasOwnProperty(e))
+    module.exports[e] = errors[e];
+}
 
-      // --- API
 
-      function Reader(data) {
-        if (!data || !Buffer.isBuffer(data))
-          throw new TypeError("data must be a node Buffer");
+/***/ }),
+/* 515 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        this._buf = data;
-        this._size = data.length;
+// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-        // These hold the "current" state
-        this._len = 0;
-        this._offset = 0;
-      }
+var assert = __webpack_require__(28);
+var Buffer = __webpack_require__(15).Buffer;
 
-      Object.defineProperty(Reader.prototype, "length", {
-        enumerable: true,
-        get: function () {
-          return this._len;
-        },
-      });
+var ASN1 = __webpack_require__(206);
+var errors = __webpack_require__(205);
 
-      Object.defineProperty(Reader.prototype, "offset", {
-        enumerable: true,
-        get: function () {
-          return this._offset;
-        },
-      });
 
-      Object.defineProperty(Reader.prototype, "remain", {
-        get: function () {
-          return this._size - this._offset;
-        },
-      });
+// --- Globals
 
-      Object.defineProperty(Reader.prototype, "buffer", {
-        get: function () {
-          return this._buf.slice(this._offset);
-        },
-      });
+var newInvalidAsn1Error = errors.newInvalidAsn1Error;
 
-      /**
-       * Reads a single byte and advances offset; you can pass in `true` to make this
-       * a "peek" operation (i.e., get the byte, but don't advance the offset).
-       *
-       * @param {Boolean} peek true means don't move offset.
-       * @return {Number} the next byte, null if not enough data.
-       */
-      Reader.prototype.readByte = function (peek) {
-        if (this._size - this._offset < 1) return null;
 
-        var b = this._buf[this._offset] & 0xff;
 
-        if (!peek) this._offset += 1;
+// --- API
 
-        return b;
-      };
+function Reader(data) {
+  if (!data || !Buffer.isBuffer(data))
+    throw new TypeError('data must be a node Buffer');
 
-      Reader.prototype.peek = function () {
-        return this.readByte(true);
-      };
+  this._buf = data;
+  this._size = data.length;
 
-      /**
-       * Reads a (potentially) variable length off the BER buffer.  This call is
-       * not really meant to be called directly, as callers have to manipulate
-       * the internal buffer afterwards.
-       *
-       * As a result of this call, you can call `Reader.length`, until the
-       * next thing called that does a readLength.
-       *
-       * @return {Number} the amount of offset to advance the buffer.
-       * @throws {InvalidAsn1Error} on bad ASN.1
-       */
-      Reader.prototype.readLength = function (offset) {
-        if (offset === undefined) offset = this._offset;
+  // These hold the "current" state
+  this._len = 0;
+  this._offset = 0;
+}
 
-        if (offset >= this._size) return null;
+Object.defineProperty(Reader.prototype, 'length', {
+  enumerable: true,
+  get: function () { return (this._len); }
+});
 
-        var lenB = this._buf[offset++] & 0xff;
-        if (lenB === null) return null;
+Object.defineProperty(Reader.prototype, 'offset', {
+  enumerable: true,
+  get: function () { return (this._offset); }
+});
 
-        if ((lenB & 0x80) === 0x80) {
-          lenB &= 0x7f;
+Object.defineProperty(Reader.prototype, 'remain', {
+  get: function () { return (this._size - this._offset); }
+});
 
-          if (lenB === 0)
-            throw newInvalidAsn1Error("Indefinite length not supported");
+Object.defineProperty(Reader.prototype, 'buffer', {
+  get: function () { return (this._buf.slice(this._offset)); }
+});
 
-          if (lenB > 4) throw newInvalidAsn1Error("encoding too long");
 
-          if (this._size - offset < lenB) return null;
+/**
+ * Reads a single byte and advances offset; you can pass in `true` to make this
+ * a "peek" operation (i.e., get the byte, but don't advance the offset).
+ *
+ * @param {Boolean} peek true means don't move offset.
+ * @return {Number} the next byte, null if not enough data.
+ */
+Reader.prototype.readByte = function (peek) {
+  if (this._size - this._offset < 1)
+    return null;
 
-          this._len = 0;
-          for (var i = 0; i < lenB; i++)
-            this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
-        } else {
-          // Wasn't a variable length
-          this._len = lenB;
-        }
+  var b = this._buf[this._offset] & 0xff;
 
-        return offset;
-      };
+  if (!peek)
+    this._offset += 1;
 
-      /**
-       * Parses the next sequence in this BER buffer.
-       *
-       * To get the length of the sequence, call `Reader.length`.
-       *
-       * @return {Number} the sequence's tag.
-       */
-      Reader.prototype.readSequence = function (tag) {
-        var seq = this.peek();
-        if (seq === null) return null;
-        if (tag !== undefined && tag !== seq)
-          throw newInvalidAsn1Error(
-            "Expected 0x" + tag.toString(16) + ": got 0x" + seq.toString(16),
-          );
+  return b;
+};
 
-        var o = this.readLength(this._offset + 1); // stored in `length`
-        if (o === null) return null;
 
-        this._offset = o;
-        return seq;
-      };
+Reader.prototype.peek = function () {
+  return this.readByte(true);
+};
 
-      Reader.prototype.readInt = function () {
-        return this._readTag(ASN1.Integer);
-      };
 
-      Reader.prototype.readBoolean = function () {
-        return this._readTag(ASN1.Boolean) === 0 ? false : true;
-      };
+/**
+ * Reads a (potentially) variable length off the BER buffer.  This call is
+ * not really meant to be called directly, as callers have to manipulate
+ * the internal buffer afterwards.
+ *
+ * As a result of this call, you can call `Reader.length`, until the
+ * next thing called that does a readLength.
+ *
+ * @return {Number} the amount of offset to advance the buffer.
+ * @throws {InvalidAsn1Error} on bad ASN.1
+ */
+Reader.prototype.readLength = function (offset) {
+  if (offset === undefined)
+    offset = this._offset;
 
-      Reader.prototype.readEnumeration = function () {
-        return this._readTag(ASN1.Enumeration);
-      };
+  if (offset >= this._size)
+    return null;
 
-      Reader.prototype.readString = function (tag, retbuf) {
-        if (!tag) tag = ASN1.OctetString;
+  var lenB = this._buf[offset++] & 0xff;
+  if (lenB === null)
+    return null;
 
-        var b = this.peek();
-        if (b === null) return null;
+  if ((lenB & 0x80) === 0x80) {
+    lenB &= 0x7f;
 
-        if (b !== tag)
-          throw newInvalidAsn1Error(
-            "Expected 0x" + tag.toString(16) + ": got 0x" + b.toString(16),
-          );
+    if (lenB === 0)
+      throw newInvalidAsn1Error('Indefinite length not supported');
 
-        var o = this.readLength(this._offset + 1); // stored in `length`
+    if (lenB > 4)
+      throw newInvalidAsn1Error('encoding too long');
 
-        if (o === null) return null;
+    if (this._size - offset < lenB)
+      return null;
 
-        if (this.length > this._size - o) return null;
+    this._len = 0;
+    for (var i = 0; i < lenB; i++)
+      this._len = (this._len << 8) + (this._buf[offset++] & 0xff);
 
-        this._offset = o;
+  } else {
+    // Wasn't a variable length
+    this._len = lenB;
+  }
 
-        if (this.length === 0) return retbuf ? Buffer.alloc(0) : "";
+  return offset;
+};
 
-        var str = this._buf.slice(this._offset, this._offset + this.length);
-        this._offset += this.length;
 
-        return retbuf ? str : str.toString("utf8");
-      };
+/**
+ * Parses the next sequence in this BER buffer.
+ *
+ * To get the length of the sequence, call `Reader.length`.
+ *
+ * @return {Number} the sequence's tag.
+ */
+Reader.prototype.readSequence = function (tag) {
+  var seq = this.peek();
+  if (seq === null)
+    return null;
+  if (tag !== undefined && tag !== seq)
+    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
+                              ': got 0x' + seq.toString(16));
+
+  var o = this.readLength(this._offset + 1); // stored in `length`
+  if (o === null)
+    return null;
+
+  this._offset = o;
+  return seq;
+};
 
-      Reader.prototype.readOID = function (tag) {
-        if (!tag) tag = ASN1.OID;
 
-        var b = this.readString(tag, true);
-        if (b === null) return null;
+Reader.prototype.readInt = function () {
+  return this._readTag(ASN1.Integer);
+};
 
-        var values = [];
-        var value = 0;
 
-        for (var i = 0; i < b.length; i++) {
-          var byte = b[i] & 0xff;
+Reader.prototype.readBoolean = function () {
+  return (this._readTag(ASN1.Boolean) === 0 ? false : true);
+};
 
-          value <<= 7;
-          value += byte & 0x7f;
-          if ((byte & 0x80) === 0) {
-            values.push(value);
-            value = 0;
-          }
-        }
 
-        value = values.shift();
-        values.unshift(value % 40);
-        values.unshift((value / 40) >> 0);
+Reader.prototype.readEnumeration = function () {
+  return this._readTag(ASN1.Enumeration);
+};
 
-        return values.join(".");
-      };
 
-      Reader.prototype._readTag = function (tag) {
-        assert.ok(tag !== undefined);
+Reader.prototype.readString = function (tag, retbuf) {
+  if (!tag)
+    tag = ASN1.OctetString;
 
-        var b = this.peek();
+  var b = this.peek();
+  if (b === null)
+    return null;
 
-        if (b === null) return null;
+  if (b !== tag)
+    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
+                              ': got 0x' + b.toString(16));
 
-        if (b !== tag)
-          throw newInvalidAsn1Error(
-            "Expected 0x" + tag.toString(16) + ": got 0x" + b.toString(16),
-          );
+  var o = this.readLength(this._offset + 1); // stored in `length`
 
-        var o = this.readLength(this._offset + 1); // stored in `length`
-        if (o === null) return null;
+  if (o === null)
+    return null;
 
-        if (this.length > 4)
-          throw newInvalidAsn1Error("Integer too long: " + this.length);
+  if (this.length > this._size - o)
+    return null;
 
-        if (this.length > this._size - o) return null;
-        this._offset = o;
+  this._offset = o;
 
-        var fb = this._buf[this._offset];
-        var value = 0;
+  if (this.length === 0)
+    return retbuf ? Buffer.alloc(0) : '';
 
-        for (var i = 0; i < this.length; i++) {
-          value <<= 8;
-          value |= this._buf[this._offset++] & 0xff;
-        }
+  var str = this._buf.slice(this._offset, this._offset + this.length);
+  this._offset += this.length;
 
-        if ((fb & 0x80) === 0x80 && i !== 4) value -= 1 << (i * 8);
+  return retbuf ? str : str.toString('utf8');
+};
 
-        return value >> 0;
-      };
+Reader.prototype.readOID = function (tag) {
+  if (!tag)
+    tag = ASN1.OID;
 
-      // --- Exported API
+  var b = this.readString(tag, true);
+  if (b === null)
+    return null;
 
-      module.exports = Reader;
+  var values = [];
+  var value = 0;
 
-      /***/
-    },
-    /* 516 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
+  for (var i = 0; i < b.length; i++) {
+    var byte = b[i] & 0xff;
 
-      var assert = __webpack_require__(28);
-      var Buffer = __webpack_require__(15).Buffer;
-      var ASN1 = __webpack_require__(206);
-      var errors = __webpack_require__(205);
+    value <<= 7;
+    value += byte & 0x7f;
+    if ((byte & 0x80) === 0) {
+      values.push(value);
+      value = 0;
+    }
+  }
 
-      // --- Globals
+  value = values.shift();
+  values.unshift(value % 40);
+  values.unshift((value / 40) >> 0);
 
-      var newInvalidAsn1Error = errors.newInvalidAsn1Error;
+  return values.join('.');
+};
 
-      var DEFAULT_OPTS = {
-        size: 1024,
-        growthFactor: 8,
-      };
 
-      // --- Helpers
+Reader.prototype._readTag = function (tag) {
+  assert.ok(tag !== undefined);
 
-      function merge(from, to) {
-        assert.ok(from);
-        assert.equal(typeof from, "object");
-        assert.ok(to);
-        assert.equal(typeof to, "object");
+  var b = this.peek();
 
-        var keys = Object.getOwnPropertyNames(from);
-        keys.forEach(function (key) {
-          if (to[key]) return;
+  if (b === null)
+    return null;
 
-          var value = Object.getOwnPropertyDescriptor(from, key);
-          Object.defineProperty(to, key, value);
-        });
+  if (b !== tag)
+    throw newInvalidAsn1Error('Expected 0x' + tag.toString(16) +
+                              ': got 0x' + b.toString(16));
 
-        return to;
-      }
+  var o = this.readLength(this._offset + 1); // stored in `length`
+  if (o === null)
+    return null;
 
-      // --- API
+  if (this.length > 4)
+    throw newInvalidAsn1Error('Integer too long: ' + this.length);
 
-      function Writer(options) {
-        options = merge(DEFAULT_OPTS, options || {});
+  if (this.length > this._size - o)
+    return null;
+  this._offset = o;
 
-        this._buf = Buffer.alloc(options.size || 1024);
-        this._size = this._buf.length;
-        this._offset = 0;
-        this._options = options;
+  var fb = this._buf[this._offset];
+  var value = 0;
 
-        // A list of offsets in the buffer where we need to insert
-        // sequence tag/len pairs.
-        this._seq = [];
-      }
+  for (var i = 0; i < this.length; i++) {
+    value <<= 8;
+    value |= (this._buf[this._offset++] & 0xff);
+  }
 
-      Object.defineProperty(Writer.prototype, "buffer", {
-        get: function () {
-          if (this._seq.length)
-            throw newInvalidAsn1Error(
-              this._seq.length + " unended sequence(s)",
-            );
+  if ((fb & 0x80) === 0x80 && i !== 4)
+    value -= (1 << (i * 8));
 
-          return this._buf.slice(0, this._offset);
-        },
-      });
+  return value >> 0;
+};
 
-      Writer.prototype.writeByte = function (b) {
-        if (typeof b !== "number")
-          throw new TypeError("argument must be a Number");
 
-        this._ensure(1);
-        this._buf[this._offset++] = b;
-      };
 
-      Writer.prototype.writeInt = function (i, tag) {
-        if (typeof i !== "number")
-          throw new TypeError("argument must be a Number");
-        if (typeof tag !== "number") tag = ASN1.Integer;
+// --- Exported API
 
-        var sz = 4;
+module.exports = Reader;
 
-        while (
-          ((i & 0xff800000) === 0 || (i & 0xff800000) === 0xff800000 >> 0) &&
-          sz > 1
-        ) {
-          sz--;
-          i <<= 8;
-        }
 
-        if (sz > 4)
-          throw newInvalidAsn1Error("BER ints cannot be > 0xffffffff");
+/***/ }),
+/* 516 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        this._ensure(2 + sz);
-        this._buf[this._offset++] = tag;
-        this._buf[this._offset++] = sz;
+// Copyright 2011 Mark Cavage <mcavage@gmail.com> All rights reserved.
 
-        while (sz-- > 0) {
-          this._buf[this._offset++] = (i & 0xff000000) >>> 24;
-          i <<= 8;
-        }
-      };
+var assert = __webpack_require__(28);
+var Buffer = __webpack_require__(15).Buffer;
+var ASN1 = __webpack_require__(206);
+var errors = __webpack_require__(205);
 
-      Writer.prototype.writeNull = function () {
-        this.writeByte(ASN1.Null);
-        this.writeByte(0x00);
-      };
 
-      Writer.prototype.writeEnumeration = function (i, tag) {
-        if (typeof i !== "number")
-          throw new TypeError("argument must be a Number");
-        if (typeof tag !== "number") tag = ASN1.Enumeration;
+// --- Globals
 
-        return this.writeInt(i, tag);
-      };
+var newInvalidAsn1Error = errors.newInvalidAsn1Error;
 
-      Writer.prototype.writeBoolean = function (b, tag) {
-        if (typeof b !== "boolean")
-          throw new TypeError("argument must be a Boolean");
-        if (typeof tag !== "number") tag = ASN1.Boolean;
+var DEFAULT_OPTS = {
+  size: 1024,
+  growthFactor: 8
+};
 
-        this._ensure(3);
-        this._buf[this._offset++] = tag;
-        this._buf[this._offset++] = 0x01;
-        this._buf[this._offset++] = b ? 0xff : 0x00;
-      };
 
-      Writer.prototype.writeString = function (s, tag) {
-        if (typeof s !== "string")
-          throw new TypeError(
-            "argument must be a string (was: " + typeof s + ")",
-          );
-        if (typeof tag !== "number") tag = ASN1.OctetString;
+// --- Helpers
 
-        var len = Buffer.byteLength(s);
-        this.writeByte(tag);
-        this.writeLength(len);
-        if (len) {
-          this._ensure(len);
-          this._buf.write(s, this._offset);
-          this._offset += len;
-        }
-      };
+function merge(from, to) {
+  assert.ok(from);
+  assert.equal(typeof (from), 'object');
+  assert.ok(to);
+  assert.equal(typeof (to), 'object');
 
-      Writer.prototype.writeBuffer = function (buf, tag) {
-        if (typeof tag !== "number")
-          throw new TypeError("tag must be a number");
-        if (!Buffer.isBuffer(buf))
-          throw new TypeError("argument must be a buffer");
-
-        this.writeByte(tag);
-        this.writeLength(buf.length);
-        this._ensure(buf.length);
-        buf.copy(this._buf, this._offset, 0, buf.length);
-        this._offset += buf.length;
-      };
+  var keys = Object.getOwnPropertyNames(from);
+  keys.forEach(function (key) {
+    if (to[key])
+      return;
 
-      Writer.prototype.writeStringArray = function (strings) {
-        if ((!strings) instanceof Array)
-          throw new TypeError("argument must be an Array[String]");
+    var value = Object.getOwnPropertyDescriptor(from, key);
+    Object.defineProperty(to, key, value);
+  });
 
-        var self = this;
-        strings.forEach(function (s) {
-          self.writeString(s);
-        });
-      };
+  return to;
+}
 
-      // This is really to solve DER cases, but whatever for now
-      Writer.prototype.writeOID = function (s, tag) {
-        if (typeof s !== "string")
-          throw new TypeError("argument must be a string");
-        if (typeof tag !== "number") tag = ASN1.OID;
-
-        if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
-          throw new Error("argument is not a valid OID string");
-
-        function encodeOctet(bytes, octet) {
-          if (octet < 128) {
-            bytes.push(octet);
-          } else if (octet < 16384) {
-            bytes.push((octet >>> 7) | 0x80);
-            bytes.push(octet & 0x7f);
-          } else if (octet < 2097152) {
-            bytes.push((octet >>> 14) | 0x80);
-            bytes.push(((octet >>> 7) | 0x80) & 0xff);
-            bytes.push(octet & 0x7f);
-          } else if (octet < 268435456) {
-            bytes.push((octet >>> 21) | 0x80);
-            bytes.push(((octet >>> 14) | 0x80) & 0xff);
-            bytes.push(((octet >>> 7) | 0x80) & 0xff);
-            bytes.push(octet & 0x7f);
-          } else {
-            bytes.push(((octet >>> 28) | 0x80) & 0xff);
-            bytes.push(((octet >>> 21) | 0x80) & 0xff);
-            bytes.push(((octet >>> 14) | 0x80) & 0xff);
-            bytes.push(((octet >>> 7) | 0x80) & 0xff);
-            bytes.push(octet & 0x7f);
-          }
-        }
 
-        var tmp = s.split(".");
-        var bytes = [];
-        bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
-        tmp.slice(2).forEach(function (b) {
-          encodeOctet(bytes, parseInt(b, 10));
-        });
 
-        var self = this;
-        this._ensure(2 + bytes.length);
-        this.writeByte(tag);
-        this.writeLength(bytes.length);
-        bytes.forEach(function (b) {
-          self.writeByte(b);
-        });
-      };
+// --- API
 
-      Writer.prototype.writeLength = function (len) {
-        if (typeof len !== "number")
-          throw new TypeError("argument must be a Number");
-
-        this._ensure(4);
-
-        if (len <= 0x7f) {
-          this._buf[this._offset++] = len;
-        } else if (len <= 0xff) {
-          this._buf[this._offset++] = 0x81;
-          this._buf[this._offset++] = len;
-        } else if (len <= 0xffff) {
-          this._buf[this._offset++] = 0x82;
-          this._buf[this._offset++] = len >> 8;
-          this._buf[this._offset++] = len;
-        } else if (len <= 0xffffff) {
-          this._buf[this._offset++] = 0x83;
-          this._buf[this._offset++] = len >> 16;
-          this._buf[this._offset++] = len >> 8;
-          this._buf[this._offset++] = len;
-        } else {
-          throw newInvalidAsn1Error("Length too long (> 4 bytes)");
-        }
-      };
+function Writer(options) {
+  options = merge(DEFAULT_OPTS, options || {});
 
-      Writer.prototype.startSequence = function (tag) {
-        if (typeof tag !== "number") tag = ASN1.Sequence | ASN1.Constructor;
+  this._buf = Buffer.alloc(options.size || 1024);
+  this._size = this._buf.length;
+  this._offset = 0;
+  this._options = options;
 
-        this.writeByte(tag);
-        this._seq.push(this._offset);
-        this._ensure(3);
-        this._offset += 3;
-      };
+  // A list of offsets in the buffer where we need to insert
+  // sequence tag/len pairs.
+  this._seq = [];
+}
 
-      Writer.prototype.endSequence = function () {
-        var seq = this._seq.pop();
-        var start = seq + 3;
-        var len = this._offset - start;
-
-        if (len <= 0x7f) {
-          this._shift(start, len, -2);
-          this._buf[seq] = len;
-        } else if (len <= 0xff) {
-          this._shift(start, len, -1);
-          this._buf[seq] = 0x81;
-          this._buf[seq + 1] = len;
-        } else if (len <= 0xffff) {
-          this._buf[seq] = 0x82;
-          this._buf[seq + 1] = len >> 8;
-          this._buf[seq + 2] = len;
-        } else if (len <= 0xffffff) {
-          this._shift(start, len, 1);
-          this._buf[seq] = 0x83;
-          this._buf[seq + 1] = len >> 16;
-          this._buf[seq + 2] = len >> 8;
-          this._buf[seq + 3] = len;
-        } else {
-          throw newInvalidAsn1Error("Sequence too long");
-        }
-      };
+Object.defineProperty(Writer.prototype, 'buffer', {
+  get: function () {
+    if (this._seq.length)
+      throw newInvalidAsn1Error(this._seq.length + ' unended sequence(s)');
 
-      Writer.prototype._shift = function (start, len, shift) {
-        assert.ok(start !== undefined);
-        assert.ok(len !== undefined);
-        assert.ok(shift);
+    return (this._buf.slice(0, this._offset));
+  }
+});
 
-        this._buf.copy(this._buf, start + shift, start, start + len);
-        this._offset += shift;
-      };
+Writer.prototype.writeByte = function (b) {
+  if (typeof (b) !== 'number')
+    throw new TypeError('argument must be a Number');
 
-      Writer.prototype._ensure = function (len) {
-        assert.ok(len);
+  this._ensure(1);
+  this._buf[this._offset++] = b;
+};
 
-        if (this._size - this._offset < len) {
-          var sz = this._size * this._options.growthFactor;
-          if (sz - this._offset < len) sz += len;
 
-          var buf = Buffer.alloc(sz);
+Writer.prototype.writeInt = function (i, tag) {
+  if (typeof (i) !== 'number')
+    throw new TypeError('argument must be a Number');
+  if (typeof (tag) !== 'number')
+    tag = ASN1.Integer;
 
-          this._buf.copy(buf, 0, 0, this._offset);
-          this._buf = buf;
-          this._size = sz;
-        }
-      };
+  var sz = 4;
 
-      // --- Exported API
+  while ((((i & 0xff800000) === 0) || ((i & 0xff800000) === 0xff800000 >> 0)) &&
+        (sz > 1)) {
+    sz--;
+    i <<= 8;
+  }
 
-      module.exports = Writer;
+  if (sz > 4)
+    throw newInvalidAsn1Error('BER ints cannot be > 0xffffffff');
 
-      /***/
-    },
-    /* 517 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = {
-        parallel: __webpack_require__(519),
-        serial: __webpack_require__(520),
-        serialOrdered: __webpack_require__(351),
-      };
+  this._ensure(2 + sz);
+  this._buf[this._offset++] = tag;
+  this._buf[this._offset++] = sz;
 
-      /***/
-    },
-    /* 518 */
-    /***/ function (module, exports) {
-      module.exports = defer;
+  while (sz-- > 0) {
+    this._buf[this._offset++] = ((i & 0xff000000) >>> 24);
+    i <<= 8;
+  }
 
-      /**
-       * Runs provided function on next iteration of the event loop
-       *
-       * @param {function} fn - function to run
-       */
-      function defer(fn) {
-        var nextTick =
-          typeof setImmediate == "function"
-            ? setImmediate
-            : typeof process == "object" &&
-                typeof process.nextTick == "function"
-              ? process.nextTick
-              : null;
-
-        if (nextTick) {
-          nextTick(fn);
-        } else {
-          setTimeout(fn, 0);
-        }
-      }
+};
 
-      /***/
-    },
-    /* 519 */
-    /***/ function (module, exports, __webpack_require__) {
-      var iterate = __webpack_require__(348),
-        initState = __webpack_require__(349),
-        terminator = __webpack_require__(350);
-      // Public API
-      module.exports = parallel;
 
-      /**
-       * Runs iterator over provided array elements in parallel
-       *
-       * @param   {array|object} list - array or object (named list) to iterate over
-       * @param   {function} iterator - iterator to run
-       * @param   {function} callback - invoked when all elements processed
-       * @returns {function} - jobs terminator
-       */
-      function parallel(list, iterator, callback) {
-        var state = initState(list);
+Writer.prototype.writeNull = function () {
+  this.writeByte(ASN1.Null);
+  this.writeByte(0x00);
+};
 
-        while (state.index < (state["keyedList"] || list).length) {
-          iterate(list, iterator, state, function (error, result) {
-            if (error) {
-              callback(error, result);
-              return;
-            }
 
-            // looks like it's the last one
-            if (Object.keys(state.jobs).length === 0) {
-              callback(null, state.results);
-              return;
-            }
-          });
+Writer.prototype.writeEnumeration = function (i, tag) {
+  if (typeof (i) !== 'number')
+    throw new TypeError('argument must be a Number');
+  if (typeof (tag) !== 'number')
+    tag = ASN1.Enumeration;
 
-          state.index++;
-        }
+  return this.writeInt(i, tag);
+};
 
-        return terminator.bind(state, callback);
-      }
 
-      /***/
-    },
-    /* 520 */
-    /***/ function (module, exports, __webpack_require__) {
-      var serialOrdered = __webpack_require__(351);
+Writer.prototype.writeBoolean = function (b, tag) {
+  if (typeof (b) !== 'boolean')
+    throw new TypeError('argument must be a Boolean');
+  if (typeof (tag) !== 'number')
+    tag = ASN1.Boolean;
 
-      // Public API
-      module.exports = serial;
+  this._ensure(3);
+  this._buf[this._offset++] = tag;
+  this._buf[this._offset++] = 0x01;
+  this._buf[this._offset++] = b ? 0xff : 0x00;
+};
 
-      /**
-       * Runs iterator over provided array elements in series
-       *
-       * @param   {array|object} list - array or object (named list) to iterate over
-       * @param   {function} iterator - iterator to run
-       * @param   {function} callback - invoked when all elements processed
-       * @returns {function} - jobs terminator
-       */
-      function serial(list, iterator, callback) {
-        return serialOrdered(list, iterator, null, callback);
-      }
 
-      /***/
-    },
-    /* 521 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*!
-       *  Copyright 2010 LearnBoost <dev@learnboost.com>
-       *
-       * Licensed under the Apache License, Version 2.0 (the "License");
-       * you may not use this file except in compliance with the License.
-       * You may obtain a copy of the License at
-       *
-       *     http://www.apache.org/licenses/LICENSE-2.0
-       *
-       * Unless required by applicable law or agreed to in writing, software
-       * distributed under the License is distributed on an "AS IS" BASIS,
-       * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-       * See the License for the specific language governing permissions and
-       * limitations under the License.
-       */
+Writer.prototype.writeString = function (s, tag) {
+  if (typeof (s) !== 'string')
+    throw new TypeError('argument must be a string (was: ' + typeof (s) + ')');
+  if (typeof (tag) !== 'number')
+    tag = ASN1.OctetString;
 
-      /**
-       * Module dependencies.
-       */
+  var len = Buffer.byteLength(s);
+  this.writeByte(tag);
+  this.writeLength(len);
+  if (len) {
+    this._ensure(len);
+    this._buf.write(s, this._offset);
+    this._offset += len;
+  }
+};
 
-      var crypto = __webpack_require__(11),
-        parse = __webpack_require__(24).parse;
-      /**
-       * Valid keys.
-       */
 
-      var keys = [
-        "acl",
-        "location",
-        "logging",
-        "notification",
-        "partNumber",
-        "policy",
-        "requestPayment",
-        "torrent",
-        "uploadId",
-        "uploads",
-        "versionId",
-        "versioning",
-        "versions",
-        "website",
-      ];
+Writer.prototype.writeBuffer = function (buf, tag) {
+  if (typeof (tag) !== 'number')
+    throw new TypeError('tag must be a number');
+  if (!Buffer.isBuffer(buf))
+    throw new TypeError('argument must be a buffer');
 
-      /**
-       * Return an "Authorization" header value with the given `options`
-       * in the form of "AWS <key>:<signature>"
-       *
-       * @param {Object} options
-       * @return {String}
-       * @api private
-       */
+  this.writeByte(tag);
+  this.writeLength(buf.length);
+  this._ensure(buf.length);
+  buf.copy(this._buf, this._offset, 0, buf.length);
+  this._offset += buf.length;
+};
 
-      function authorization(options) {
-        return "AWS " + options.key + ":" + sign(options);
-      }
 
-      module.exports = authorization;
-      module.exports.authorization = authorization;
+Writer.prototype.writeStringArray = function (strings) {
+  if ((!strings instanceof Array))
+    throw new TypeError('argument must be an Array[String]');
 
-      /**
-       * Simple HMAC-SHA1 Wrapper
-       *
-       * @param {Object} options
-       * @return {String}
-       * @api private
-       */
+  var self = this;
+  strings.forEach(function (s) {
+    self.writeString(s);
+  });
+};
 
-      function hmacSha1(options) {
-        return crypto
-          .createHmac("sha1", options.secret)
-          .update(options.message)
-          .digest("base64");
-      }
+// This is really to solve DER cases, but whatever for now
+Writer.prototype.writeOID = function (s, tag) {
+  if (typeof (s) !== 'string')
+    throw new TypeError('argument must be a string');
+  if (typeof (tag) !== 'number')
+    tag = ASN1.OID;
+
+  if (!/^([0-9]+\.){3,}[0-9]+$/.test(s))
+    throw new Error('argument is not a valid OID string');
+
+  function encodeOctet(bytes, octet) {
+    if (octet < 128) {
+        bytes.push(octet);
+    } else if (octet < 16384) {
+        bytes.push((octet >>> 7) | 0x80);
+        bytes.push(octet & 0x7F);
+    } else if (octet < 2097152) {
+      bytes.push((octet >>> 14) | 0x80);
+      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
+      bytes.push(octet & 0x7F);
+    } else if (octet < 268435456) {
+      bytes.push((octet >>> 21) | 0x80);
+      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
+      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
+      bytes.push(octet & 0x7F);
+    } else {
+      bytes.push(((octet >>> 28) | 0x80) & 0xFF);
+      bytes.push(((octet >>> 21) | 0x80) & 0xFF);
+      bytes.push(((octet >>> 14) | 0x80) & 0xFF);
+      bytes.push(((octet >>> 7) | 0x80) & 0xFF);
+      bytes.push(octet & 0x7F);
+    }
+  }
 
-      module.exports.hmacSha1 = hmacSha1;
+  var tmp = s.split('.');
+  var bytes = [];
+  bytes.push(parseInt(tmp[0], 10) * 40 + parseInt(tmp[1], 10));
+  tmp.slice(2).forEach(function (b) {
+    encodeOctet(bytes, parseInt(b, 10));
+  });
+
+  var self = this;
+  this._ensure(2 + bytes.length);
+  this.writeByte(tag);
+  this.writeLength(bytes.length);
+  bytes.forEach(function (b) {
+    self.writeByte(b);
+  });
+};
 
-      /**
-       * Create a base64 sha1 HMAC for `options`.
-       *
-       * @param {Object} options
-       * @return {String}
-       * @api private
-       */
 
-      function sign(options) {
-        options.message = stringToSign(options);
-        return hmacSha1(options);
-      }
-      module.exports.sign = sign;
+Writer.prototype.writeLength = function (len) {
+  if (typeof (len) !== 'number')
+    throw new TypeError('argument must be a Number');
+
+  this._ensure(4);
+
+  if (len <= 0x7f) {
+    this._buf[this._offset++] = len;
+  } else if (len <= 0xff) {
+    this._buf[this._offset++] = 0x81;
+    this._buf[this._offset++] = len;
+  } else if (len <= 0xffff) {
+    this._buf[this._offset++] = 0x82;
+    this._buf[this._offset++] = len >> 8;
+    this._buf[this._offset++] = len;
+  } else if (len <= 0xffffff) {
+    this._buf[this._offset++] = 0x83;
+    this._buf[this._offset++] = len >> 16;
+    this._buf[this._offset++] = len >> 8;
+    this._buf[this._offset++] = len;
+  } else {
+    throw newInvalidAsn1Error('Length too long (> 4 bytes)');
+  }
+};
 
-      /**
-       * Create a base64 sha1 HMAC for `options`.
-       *
-       * Specifically to be used with S3 presigned URLs
-       *
-       * @param {Object} options
-       * @return {String}
-       * @api private
-       */
+Writer.prototype.startSequence = function (tag) {
+  if (typeof (tag) !== 'number')
+    tag = ASN1.Sequence | ASN1.Constructor;
 
-      function signQuery(options) {
-        options.message = queryStringToSign(options);
-        return hmacSha1(options);
-      }
-      module.exports.signQuery = signQuery;
+  this.writeByte(tag);
+  this._seq.push(this._offset);
+  this._ensure(3);
+  this._offset += 3;
+};
 
-      /**
-       * Return a string for sign() with the given `options`.
-       *
-       * Spec:
-       *
-       *    <verb>\n
-       *    <md5>\n
-       *    <content-type>\n
-       *    <date>\n
-       *    [headers\n]
-       *    <resource>
-       *
-       * @param {Object} options
-       * @return {String}
-       * @api private
-       */
 
-      function stringToSign(options) {
-        var headers = options.amazonHeaders || "";
-        if (headers) headers += "\n";
-        var r = [
-          options.verb,
-          options.md5,
-          options.contentType,
-          options.date ? options.date.toUTCString() : "",
-          headers + options.resource,
-        ];
-        return r.join("\n");
-      }
-      module.exports.stringToSign = stringToSign;
+Writer.prototype.endSequence = function () {
+  var seq = this._seq.pop();
+  var start = seq + 3;
+  var len = this._offset - start;
+
+  if (len <= 0x7f) {
+    this._shift(start, len, -2);
+    this._buf[seq] = len;
+  } else if (len <= 0xff) {
+    this._shift(start, len, -1);
+    this._buf[seq] = 0x81;
+    this._buf[seq + 1] = len;
+  } else if (len <= 0xffff) {
+    this._buf[seq] = 0x82;
+    this._buf[seq + 1] = len >> 8;
+    this._buf[seq + 2] = len;
+  } else if (len <= 0xffffff) {
+    this._shift(start, len, 1);
+    this._buf[seq] = 0x83;
+    this._buf[seq + 1] = len >> 16;
+    this._buf[seq + 2] = len >> 8;
+    this._buf[seq + 3] = len;
+  } else {
+    throw newInvalidAsn1Error('Sequence too long');
+  }
+};
 
-      /**
-       * Return a string for sign() with the given `options`, but is meant exclusively
-       * for S3 presigned URLs
-       *
-       * Spec:
-       *
-       *    <date>\n
-       *    <resource>
-       *
-       * @param {Object} options
-       * @return {String}
-       * @api private
-       */
 
-      function queryStringToSign(options) {
-        return "GET\n\n\n" + options.date + "\n" + options.resource;
-      }
-      module.exports.queryStringToSign = queryStringToSign;
+Writer.prototype._shift = function (start, len, shift) {
+  assert.ok(start !== undefined);
+  assert.ok(len !== undefined);
+  assert.ok(shift);
 
-      /**
-       * Perform the following:
-       *
-       *  - ignore non-amazon headers
-       *  - lowercase fields
-       *  - sort lexicographically
-       *  - trim whitespace between ":"
-       *  - join with newline
-       *
-       * @param {Object} headers
-       * @return {String}
-       * @api private
-       */
+  this._buf.copy(this._buf, start + shift, start, start + len);
+  this._offset += shift;
+};
 
-      function canonicalizeHeaders(headers) {
-        var buf = [],
-          fields = Object.keys(headers);
-        for (var i = 0, len = fields.length; i < len; ++i) {
-          var field = fields[i],
-            val = headers[field],
-            field = field.toLowerCase();
-          if (0 !== field.indexOf("x-amz")) continue;
-          buf.push(field + ":" + val);
-        }
-        return buf.sort().join("\n");
-      }
-      module.exports.canonicalizeHeaders = canonicalizeHeaders;
+Writer.prototype._ensure = function (len) {
+  assert.ok(len);
 
-      /**
-       * Perform the following:
-       *
-       *  - ignore non sub-resources
-       *  - sort lexicographically
-       *
-       * @param {String} resource
-       * @return {String}
-       * @api private
-       */
+  if (this._size - this._offset < len) {
+    var sz = this._size * this._options.growthFactor;
+    if (sz - this._offset < len)
+      sz += len;
 
-      function canonicalizeResource(resource) {
-        var url = parse(resource, true),
-          path = url.pathname,
-          buf = [];
-        Object.keys(url.query).forEach(function (key) {
-          if (!~keys.indexOf(key)) return;
-          var val =
-            "" == url.query[key]
-              ? ""
-              : "=" + encodeURIComponent(url.query[key]);
-          buf.push(key + val);
-        });
+    var buf = Buffer.alloc(sz);
 
-        return path + (buf.length ? "?" + buf.sort().join("&") : "");
-      }
-      module.exports.canonicalizeResource = canonicalizeResource;
+    this._buf.copy(buf, 0, 0, this._offset);
+    this._buf = buf;
+    this._size = sz;
+  }
+};
 
-      /***/
-    },
-    /* 522 */
-    /***/ function (module, exports, __webpack_require__) {
-      var aws4 = exports,
-        url = __webpack_require__(24),
-        querystring = __webpack_require__(196),
-        crypto = __webpack_require__(11),
-        lru = __webpack_require__(523),
-        credentialsCache = lru(1000);
-
-      // http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html
-
-      function hmac(key, string, encoding) {
-        return crypto
-          .createHmac("sha256", key)
-          .update(string, "utf8")
-          .digest(encoding);
-      }
-
-      function hash(string, encoding) {
-        return crypto
-          .createHash("sha256")
-          .update(string, "utf8")
-          .digest(encoding);
-      }
-
-      // This function assumes the string has already been percent encoded
-      function encodeRfc3986(urlEncodedString) {
-        return urlEncodedString.replace(/[!'()*]/g, function (c) {
-          return "%" + c.charCodeAt(0).toString(16).toUpperCase();
-        });
-      }
 
-      // request: { path | body, [host], [method], [headers], [service], [region] }
-      // credentials: { accessKeyId, secretAccessKey, [sessionToken] }
-      function RequestSigner(request, credentials) {
-        if (typeof request === "string") request = url.parse(request);
 
-        var headers = (request.headers = request.headers || {}),
-          hostParts = this.matchHost(
-            request.hostname || request.host || headers.Host || headers.host,
-          );
+// --- Exported API
 
-        this.request = request;
-        this.credentials = credentials || this.defaultCredentials();
+module.exports = Writer;
 
-        this.service = request.service || hostParts[0] || "";
-        this.region = request.region || hostParts[1] || "us-east-1";
 
-        // SES uses a different domain from the service name
-        if (this.service === "email") this.service = "ses";
+/***/ }),
+/* 517 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (!request.method && request.body) request.method = "POST";
+module.exports =
+{
+  parallel      : __webpack_require__(519),
+  serial        : __webpack_require__(520),
+  serialOrdered : __webpack_require__(351)
+};
 
-        if (!headers.Host && !headers.host) {
-          headers.Host = request.hostname || request.host || this.createHost();
 
-          // If a port is specified explicitly, use it as is
-          if (request.port) headers.Host += ":" + request.port;
-        }
-        if (!request.hostname && !request.host)
-          request.hostname = headers.Host || headers.host;
+/***/ }),
+/* 518 */
+/***/ (function(module, exports) {
 
-        this.isCodeCommitGit =
-          this.service === "codecommit" && request.method === "GIT";
-      }
+module.exports = defer;
 
-      RequestSigner.prototype.matchHost = function (host) {
-        var match = (host || "").match(
-          /([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com$/,
-        );
-        var hostParts = (match || []).slice(1, 3);
+/**
+ * Runs provided function on next iteration of the event loop
+ *
+ * @param {function} fn - function to run
+ */
+function defer(fn)
+{
+  var nextTick = typeof setImmediate == 'function'
+    ? setImmediate
+    : (
+      typeof process == 'object' && typeof process.nextTick == 'function'
+      ? process.nextTick
+      : null
+    );
 
-        // ES's hostParts are sometimes the other way round, if the value that is expected
-        // to be region equals ‘es’ switch them back
-        // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com
-        if (hostParts[1] === "es") hostParts = hostParts.reverse();
+  if (nextTick)
+  {
+    nextTick(fn);
+  }
+  else
+  {
+    setTimeout(fn, 0);
+  }
+}
 
-        return hostParts;
-      };
 
-      // http://docs.aws.amazon.com/general/latest/gr/rande.html
-      RequestSigner.prototype.isSingleRegion = function () {
-        // Special case for S3 and SimpleDB in us-east-1
-        if (
-          ["s3", "sdb"].indexOf(this.service) >= 0 &&
-          this.region === "us-east-1"
-        )
-          return true;
+/***/ }),
+/* 519 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return (
-          ["cloudfront", "ls", "route53", "iam", "importexport", "sts"].indexOf(
-            this.service,
-          ) >= 0
-        );
-      };
+var iterate    = __webpack_require__(348)
+  , initState  = __webpack_require__(349)
+  , terminator = __webpack_require__(350)
+  ;
 
-      RequestSigner.prototype.createHost = function () {
-        var region = this.isSingleRegion()
-            ? ""
-            : (this.service === "s3" && this.region !== "us-east-1"
-                ? "-"
-                : ".") + this.region,
-          service = this.service === "ses" ? "email" : this.service;
-        return service + region + ".amazonaws.com";
-      };
+// Public API
+module.exports = parallel;
 
-      RequestSigner.prototype.prepareRequest = function () {
-        this.parsePath();
+/**
+ * Runs iterator over provided array elements in parallel
+ *
+ * @param   {array|object} list - array or object (named list) to iterate over
+ * @param   {function} iterator - iterator to run
+ * @param   {function} callback - invoked when all elements processed
+ * @returns {function} - jobs terminator
+ */
+function parallel(list, iterator, callback)
+{
+  var state = initState(list);
+
+  while (state.index < (state['keyedList'] || list).length)
+  {
+    iterate(list, iterator, state, function(error, result)
+    {
+      if (error)
+      {
+        callback(error, result);
+        return;
+      }
 
-        var request = this.request,
-          headers = request.headers,
-          query;
+      // looks like it's the last one
+      if (Object.keys(state.jobs).length === 0)
+      {
+        callback(null, state.results);
+        return;
+      }
+    });
 
-        if (request.signQuery) {
-          this.parsedPath.query = query = this.parsedPath.query || {};
+    state.index++;
+  }
 
-          if (this.credentials.sessionToken)
-            query["X-Amz-Security-Token"] = this.credentials.sessionToken;
+  return terminator.bind(state, callback);
+}
 
-          if (this.service === "s3" && !query["X-Amz-Expires"])
-            query["X-Amz-Expires"] = 86400;
 
-          if (query["X-Amz-Date"]) this.datetime = query["X-Amz-Date"];
-          else query["X-Amz-Date"] = this.getDateTime();
+/***/ }),
+/* 520 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          query["X-Amz-Algorithm"] = "AWS4-HMAC-SHA256";
-          query["X-Amz-Credential"] =
-            this.credentials.accessKeyId + "/" + this.credentialString();
-          query["X-Amz-SignedHeaders"] = this.signedHeaders();
-        } else {
-          if (!request.doNotModifyHeaders && !this.isCodeCommitGit) {
-            if (
-              request.body &&
-              !headers["Content-Type"] &&
-              !headers["content-type"]
-            )
-              headers["Content-Type"] =
-                "application/x-www-form-urlencoded; charset=utf-8";
+var serialOrdered = __webpack_require__(351);
 
-            if (
-              request.body &&
-              !headers["Content-Length"] &&
-              !headers["content-length"]
-            )
-              headers["Content-Length"] = Buffer.byteLength(request.body);
+// Public API
+module.exports = serial;
 
-            if (
-              this.credentials.sessionToken &&
-              !headers["X-Amz-Security-Token"] &&
-              !headers["x-amz-security-token"]
-            )
-              headers["X-Amz-Security-Token"] = this.credentials.sessionToken;
+/**
+ * Runs iterator over provided array elements in series
+ *
+ * @param   {array|object} list - array or object (named list) to iterate over
+ * @param   {function} iterator - iterator to run
+ * @param   {function} callback - invoked when all elements processed
+ * @returns {function} - jobs terminator
+ */
+function serial(list, iterator, callback)
+{
+  return serialOrdered(list, iterator, null, callback);
+}
 
-            if (
-              this.service === "s3" &&
-              !headers["X-Amz-Content-Sha256"] &&
-              !headers["x-amz-content-sha256"]
-            )
-              headers["X-Amz-Content-Sha256"] = hash(
-                this.request.body || "",
-                "hex",
-              );
-
-            if (headers["X-Amz-Date"] || headers["x-amz-date"])
-              this.datetime = headers["X-Amz-Date"] || headers["x-amz-date"];
-            else headers["X-Amz-Date"] = this.getDateTime();
-          }
 
-          delete headers.Authorization;
-          delete headers.authorization;
-        }
-      };
+/***/ }),
+/* 521 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      RequestSigner.prototype.sign = function () {
-        if (!this.parsedPath) this.prepareRequest();
 
-        if (this.request.signQuery) {
-          this.parsedPath.query["X-Amz-Signature"] = this.signature();
-        } else {
-          this.request.headers.Authorization = this.authHeader();
-        }
+/*!
+ *  Copyright 2010 LearnBoost <dev@learnboost.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 
-        this.request.path = this.formatPath();
+/**
+ * Module dependencies.
+ */
 
-        return this.request;
-      };
+var crypto = __webpack_require__(11)
+  , parse = __webpack_require__(24).parse
+  ;
 
-      RequestSigner.prototype.getDateTime = function () {
-        if (!this.datetime) {
-          var headers = this.request.headers,
-            date = new Date(headers.Date || headers.date || new Date());
+/**
+ * Valid keys.
+ */
 
-          this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, "");
+var keys = 
+  [ 'acl'
+  , 'location'
+  , 'logging'
+  , 'notification'
+  , 'partNumber'
+  , 'policy'
+  , 'requestPayment'
+  , 'torrent'
+  , 'uploadId'
+  , 'uploads'
+  , 'versionId'
+  , 'versioning'
+  , 'versions'
+  , 'website'
+  ]
+
+/**
+ * Return an "Authorization" header value with the given `options`
+ * in the form of "AWS <key>:<signature>"
+ *
+ * @param {Object} options
+ * @return {String}
+ * @api private
+ */
 
-          // Remove the trailing 'Z' on the timestamp string for CodeCommit git access
-          if (this.isCodeCommitGit) this.datetime = this.datetime.slice(0, -1);
-        }
-        return this.datetime;
-      };
+function authorization (options) {
+  return 'AWS ' + options.key + ':' + sign(options)
+}
 
-      RequestSigner.prototype.getDate = function () {
-        return this.getDateTime().substr(0, 8);
-      };
+module.exports = authorization
+module.exports.authorization = authorization
 
-      RequestSigner.prototype.authHeader = function () {
-        return [
-          "AWS4-HMAC-SHA256 Credential=" +
-            this.credentials.accessKeyId +
-            "/" +
-            this.credentialString(),
-          "SignedHeaders=" + this.signedHeaders(),
-          "Signature=" + this.signature(),
-        ].join(", ");
-      };
+/**
+ * Simple HMAC-SHA1 Wrapper
+ *
+ * @param {Object} options
+ * @return {String}
+ * @api private
+ */ 
+
+function hmacSha1 (options) {
+  return crypto.createHmac('sha1', options.secret).update(options.message).digest('base64')
+}
+
+module.exports.hmacSha1 = hmacSha1
+
+/**
+ * Create a base64 sha1 HMAC for `options`. 
+ * 
+ * @param {Object} options
+ * @return {String}
+ * @api private
+ */
 
-      RequestSigner.prototype.signature = function () {
-        var date = this.getDate(),
-          cacheKey = [
-            this.credentials.secretAccessKey,
-            date,
-            this.region,
-            this.service,
-          ].join(),
-          kDate,
-          kRegion,
-          kService,
-          kCredentials = credentialsCache.get(cacheKey);
-        if (!kCredentials) {
-          kDate = hmac("AWS4" + this.credentials.secretAccessKey, date);
-          kRegion = hmac(kDate, this.region);
-          kService = hmac(kRegion, this.service);
-          kCredentials = hmac(kService, "aws4_request");
-          credentialsCache.set(cacheKey, kCredentials);
-        }
-        return hmac(kCredentials, this.stringToSign(), "hex");
-      };
+function sign (options) {
+  options.message = stringToSign(options)
+  return hmacSha1(options)
+}
+module.exports.sign = sign
 
-      RequestSigner.prototype.stringToSign = function () {
-        return [
-          "AWS4-HMAC-SHA256",
-          this.getDateTime(),
-          this.credentialString(),
-          hash(this.canonicalString(), "hex"),
-        ].join("\n");
-      };
+/**
+ * Create a base64 sha1 HMAC for `options`. 
+ *
+ * Specifically to be used with S3 presigned URLs
+ * 
+ * @param {Object} options
+ * @return {String}
+ * @api private
+ */
 
-      RequestSigner.prototype.canonicalString = function () {
-        if (!this.parsedPath) this.prepareRequest();
-
-        var pathStr = this.parsedPath.path,
-          query = this.parsedPath.query,
-          headers = this.request.headers,
-          queryStr = "",
-          normalizePath = this.service !== "s3",
-          decodePath = this.service === "s3" || this.request.doNotEncodePath,
-          decodeSlashesInPath = this.service === "s3",
-          firstValOnly = this.service === "s3",
-          bodyHash;
-
-        if (this.service === "s3" && this.request.signQuery) {
-          bodyHash = "UNSIGNED-PAYLOAD";
-        } else if (this.isCodeCommitGit) {
-          bodyHash = "";
-        } else {
-          bodyHash =
-            headers["X-Amz-Content-Sha256"] ||
-            headers["x-amz-content-sha256"] ||
-            hash(this.request.body || "", "hex");
-        }
-
-        if (query) {
-          queryStr = encodeRfc3986(
-            querystring.stringify(
-              Object.keys(query)
-                .sort()
-                .reduce(function (obj, key) {
-                  if (!key) return obj;
-                  obj[key] = !Array.isArray(query[key])
-                    ? query[key]
-                    : firstValOnly
-                      ? query[key][0]
-                      : query[key].slice().sort();
-                  return obj;
-                }, {}),
-            ),
-          );
-        }
-        if (pathStr !== "/") {
-          if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, "/");
-          pathStr = pathStr
-            .split("/")
-            .reduce(function (path, piece) {
-              if (normalizePath && piece === "..") {
-                path.pop();
-              } else if (!normalizePath || piece !== ".") {
-                if (decodePath) piece = decodeURIComponent(piece);
-                path.push(encodeRfc3986(encodeURIComponent(piece)));
-              }
-              return path;
-            }, [])
-            .join("/");
-          if (pathStr[0] !== "/") pathStr = "/" + pathStr;
-          if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, "/");
-        }
+function signQuery (options) {
+  options.message = queryStringToSign(options)
+  return hmacSha1(options)
+}
+module.exports.signQuery= signQuery
 
-        return [
-          this.request.method || "GET",
-          pathStr,
-          queryStr,
-          this.canonicalHeaders() + "\n",
-          this.signedHeaders(),
-          bodyHash,
-        ].join("\n");
-      };
+/**
+ * Return a string for sign() with the given `options`.
+ *
+ * Spec:
+ * 
+ *    <verb>\n
+ *    <md5>\n
+ *    <content-type>\n
+ *    <date>\n
+ *    [headers\n]
+ *    <resource>
+ *
+ * @param {Object} options
+ * @return {String}
+ * @api private
+ */
 
-      RequestSigner.prototype.canonicalHeaders = function () {
-        var headers = this.request.headers;
-        function trimAll(header) {
-          return header.toString().trim().replace(/\s+/g, " ");
-        }
-        return Object.keys(headers)
-          .sort(function (a, b) {
-            return a.toLowerCase() < b.toLowerCase() ? -1 : 1;
-          })
-          .map(function (key) {
-            return key.toLowerCase() + ":" + trimAll(headers[key]);
-          })
-          .join("\n");
-      };
+function stringToSign (options) {
+  var headers = options.amazonHeaders || ''
+  if (headers) headers += '\n'
+  var r = 
+    [ options.verb
+    , options.md5
+    , options.contentType
+    , options.date ? options.date.toUTCString() : ''
+    , headers + options.resource
+    ]
+  return r.join('\n')
+}
+module.exports.stringToSign = stringToSign
+
+/**
+ * Return a string for sign() with the given `options`, but is meant exclusively
+ * for S3 presigned URLs
+ *
+ * Spec:
+ * 
+ *    <date>\n
+ *    <resource>
+ *
+ * @param {Object} options
+ * @return {String}
+ * @api private
+ */
 
-      RequestSigner.prototype.signedHeaders = function () {
-        return Object.keys(this.request.headers)
-          .map(function (key) {
-            return key.toLowerCase();
-          })
-          .sort()
-          .join(";");
-      };
+function queryStringToSign (options){
+  return 'GET\n\n\n' + options.date + '\n' + options.resource
+}
+module.exports.queryStringToSign = queryStringToSign
 
-      RequestSigner.prototype.credentialString = function () {
-        return [this.getDate(), this.region, this.service, "aws4_request"].join(
-          "/",
-        );
-      };
+/**
+ * Perform the following:
+ *
+ *  - ignore non-amazon headers
+ *  - lowercase fields
+ *  - sort lexicographically
+ *  - trim whitespace between ":"
+ *  - join with newline
+ *
+ * @param {Object} headers
+ * @return {String}
+ * @api private
+ */
 
-      RequestSigner.prototype.defaultCredentials = function () {
-        var env = process.env;
-        return {
-          accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY,
-          secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY,
-          sessionToken: env.AWS_SESSION_TOKEN,
-        };
-      };
+function canonicalizeHeaders (headers) {
+  var buf = []
+    , fields = Object.keys(headers)
+    ;
+  for (var i = 0, len = fields.length; i < len; ++i) {
+    var field = fields[i]
+      , val = headers[field]
+      , field = field.toLowerCase()
+      ;
+    if (0 !== field.indexOf('x-amz')) continue
+    buf.push(field + ':' + val)
+  }
+  return buf.sort().join('\n')
+}
+module.exports.canonicalizeHeaders = canonicalizeHeaders
 
-      RequestSigner.prototype.parsePath = function () {
-        var path = this.request.path || "/",
-          queryIx = path.indexOf("?"),
-          query = null;
+/**
+ * Perform the following:
+ *
+ *  - ignore non sub-resources
+ *  - sort lexicographically
+ *
+ * @param {String} resource
+ * @return {String}
+ * @api private
+ */
 
-        if (queryIx >= 0) {
-          query = querystring.parse(path.slice(queryIx + 1));
-          path = path.slice(0, queryIx);
-        }
+function canonicalizeResource (resource) {
+  var url = parse(resource, true)
+    , path = url.pathname
+    , buf = []
+    ;
 
-        // S3 doesn't always encode characters > 127 correctly and
-        // all services don't encode characters > 255 correctly
-        // So if there are non-reserved chars (and it's not already all % encoded), just encode them all
-        if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) {
-          path = path
-            .split("/")
-            .map(function (piece) {
-              return encodeURIComponent(decodeURIComponent(piece));
-            })
-            .join("/");
-        }
+  Object.keys(url.query).forEach(function(key){
+    if (!~keys.indexOf(key)) return
+    var val = '' == url.query[key] ? '' : '=' + encodeURIComponent(url.query[key])
+    buf.push(key + val)
+  })
 
-        this.parsedPath = {
-          path: path,
-          query: query,
-        };
-      };
+  return path + (buf.length ? '?' + buf.sort().join('&') : '')
+}
+module.exports.canonicalizeResource = canonicalizeResource
 
-      RequestSigner.prototype.formatPath = function () {
-        var path = this.parsedPath.path,
-          query = this.parsedPath.query;
 
-        if (!query) return path;
+/***/ }),
+/* 522 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Services don't support empty query string keys
-        if (query[""] != null) delete query[""];
+var aws4 = exports,
+    url = __webpack_require__(24),
+    querystring = __webpack_require__(196),
+    crypto = __webpack_require__(11),
+    lru = __webpack_require__(523),
+    credentialsCache = lru(1000)
 
-        return path + "?" + encodeRfc3986(querystring.stringify(query));
-      };
+// http://docs.amazonwebservices.com/general/latest/gr/signature-version-4.html
 
-      aws4.RequestSigner = RequestSigner;
+function hmac(key, string, encoding) {
+  return crypto.createHmac('sha256', key).update(string, 'utf8').digest(encoding)
+}
 
-      aws4.sign = function (request, credentials) {
-        return new RequestSigner(request, credentials).sign();
-      };
+function hash(string, encoding) {
+  return crypto.createHash('sha256').update(string, 'utf8').digest(encoding)
+}
 
-      /***/
-    },
-    /* 523 */
-    /***/ function (module, exports) {
-      module.exports = function (size) {
-        return new LruCache(size);
-      };
+// This function assumes the string has already been percent encoded
+function encodeRfc3986(urlEncodedString) {
+  return urlEncodedString.replace(/[!'()*]/g, function(c) {
+    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
+  })
+}
 
-      function LruCache(size) {
-        this.capacity = size | 0;
-        this.map = Object.create(null);
-        this.list = new DoublyLinkedList();
-      }
+// request: { path | body, [host], [method], [headers], [service], [region] }
+// credentials: { accessKeyId, secretAccessKey, [sessionToken] }
+function RequestSigner(request, credentials) {
 
-      LruCache.prototype.get = function (key) {
-        var node = this.map[key];
-        if (node == null) return undefined;
-        this.used(node);
-        return node.val;
-      };
+  if (typeof request === 'string') request = url.parse(request)
 
-      LruCache.prototype.set = function (key, val) {
-        var node = this.map[key];
-        if (node != null) {
-          node.val = val;
-        } else {
-          if (!this.capacity) this.prune();
-          if (!this.capacity) return false;
-          node = new DoublyLinkedNode(key, val);
-          this.map[key] = node;
-          this.capacity--;
-        }
-        this.used(node);
-        return true;
-      };
+  var headers = request.headers = (request.headers || {}),
+      hostParts = this.matchHost(request.hostname || request.host || headers.Host || headers.host)
 
-      LruCache.prototype.used = function (node) {
-        this.list.moveToFront(node);
-      };
+  this.request = request
+  this.credentials = credentials || this.defaultCredentials()
 
-      LruCache.prototype.prune = function () {
-        var node = this.list.pop();
-        if (node != null) {
-          delete this.map[node.key];
-          this.capacity++;
-        }
-      };
+  this.service = request.service || hostParts[0] || ''
+  this.region = request.region || hostParts[1] || 'us-east-1'
 
-      function DoublyLinkedList() {
-        this.firstNode = null;
-        this.lastNode = null;
-      }
+  // SES uses a different domain from the service name
+  if (this.service === 'email') this.service = 'ses'
 
-      DoublyLinkedList.prototype.moveToFront = function (node) {
-        if (this.firstNode == node) return;
+  if (!request.method && request.body)
+    request.method = 'POST'
 
-        this.remove(node);
+  if (!headers.Host && !headers.host) {
+    headers.Host = request.hostname || request.host || this.createHost()
 
-        if (this.firstNode == null) {
-          this.firstNode = node;
-          this.lastNode = node;
-          node.prev = null;
-          node.next = null;
-        } else {
-          node.prev = null;
-          node.next = this.firstNode;
-          node.next.prev = node;
-          this.firstNode = node;
-        }
-      };
+    // If a port is specified explicitly, use it as is
+    if (request.port)
+      headers.Host += ':' + request.port
+  }
+  if (!request.hostname && !request.host)
+    request.hostname = headers.Host || headers.host
 
-      DoublyLinkedList.prototype.pop = function () {
-        var lastNode = this.lastNode;
-        if (lastNode != null) {
-          this.remove(lastNode);
-        }
-        return lastNode;
-      };
+  this.isCodeCommitGit = this.service === 'codecommit' && request.method === 'GIT'
+}
 
-      DoublyLinkedList.prototype.remove = function (node) {
-        if (this.firstNode == node) {
-          this.firstNode = node.next;
-        } else if (node.prev != null) {
-          node.prev.next = node.next;
-        }
-        if (this.lastNode == node) {
-          this.lastNode = node.prev;
-        } else if (node.next != null) {
-          node.next.prev = node.prev;
-        }
-      };
+RequestSigner.prototype.matchHost = function(host) {
+  var match = (host || '').match(/([^\.]+)\.(?:([^\.]*)\.)?amazonaws\.com$/)
+  var hostParts = (match || []).slice(1, 3)
 
-      function DoublyLinkedNode(key, val) {
-        this.key = key;
-        this.val = val;
-        this.prev = null;
-        this.next = null;
-      }
+  // ES's hostParts are sometimes the other way round, if the value that is expected
+  // to be region equals ‘es’ switch them back
+  // e.g. search-cluster-name-aaaa00aaaa0aaa0aaaaaaa0aaa.us-east-1.es.amazonaws.com
+  if (hostParts[1] === 'es')
+    hostParts = hostParts.reverse()
 
-      /***/
-    },
-    /* 524 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return hostParts
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+// http://docs.aws.amazon.com/general/latest/gr/rande.html
+RequestSigner.prototype.isSingleRegion = function() {
+  // Special case for S3 and SimpleDB in us-east-1
+  if (['s3', 'sdb'].indexOf(this.service) >= 0 && this.region === 'us-east-1') return true
 
-      exports.default = function (message) {
-        return {
-          useless: true,
-          run() {
-            throw new (_errors || _load_errors()).MessageError(message);
-          },
-          setFlags: () => {},
-          hasWrapper: () => true,
-        };
-      };
+  return ['cloudfront', 'ls', 'route53', 'iam', 'importexport', 'sts']
+    .indexOf(this.service) >= 0
+}
 
-      var _errors;
+RequestSigner.prototype.createHost = function() {
+  var region = this.isSingleRegion() ? '' :
+        (this.service === 's3' && this.region !== 'us-east-1' ? '-' : '.') + this.region,
+      service = this.service === 'ses' ? 'email' : this.service
+  return service + region + '.amazonaws.com'
+}
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+RequestSigner.prototype.prepareRequest = function() {
+  this.parsePath()
 
-      /***/
-    },
-    /* 525 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  var request = this.request, headers = request.headers, query
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples = exports.hasWrapper = exports.run = undefined;
-      exports.setFlags = setFlags;
+  if (request.signQuery) {
 
-      var _buildSubCommands2;
+    this.parsedPath.query = query = this.parsedPath.query || {}
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+    if (this.credentials.sessionToken)
+      query['X-Amz-Security-Token'] = this.credentials.sessionToken
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    if (this.service === 's3' && !query['X-Amz-Expires'])
+      query['X-Amz-Expires'] = 86400
 
-      const notYetImplemented = () =>
-        Promise.reject(new Error("This command is not implemented yet."));
+    if (query['X-Amz-Date'])
+      this.datetime = query['X-Amz-Date']
+    else
+      query['X-Amz-Date'] = this.getDateTime()
 
-      function setFlags(commander) {
-        commander.description("Has not been implemented yet");
-      }
+    query['X-Amz-Algorithm'] = 'AWS4-HMAC-SHA256'
+    query['X-Amz-Credential'] = this.credentials.accessKeyId + '/' + this.credentialString()
+    query['X-Amz-SignedHeaders'] = this.signedHeaders()
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)(
-        "access",
-        {
-          public: notYetImplemented,
-          restricted: notYetImplemented,
-          grant: notYetImplemented,
-          revoke: notYetImplemented,
-          lsPackages: notYetImplemented,
-          lsCollaborators: notYetImplemented,
-          edit: notYetImplemented,
-        },
-        [
-          "WARNING: This command yet to be implemented.",
-          "public [<package>]",
-          "restricted [<package>]",
-          "grant <read-only|read-write> <scope:team> [<package>]",
-          "revoke <scope:team> [<package>]",
-          "ls-packages [<user>|<scope>|<scope:team>]",
-          "ls-collaborators [<package> [<user>]]",
-          "edit [<package>]",
-        ],
-      );
+  } else {
 
-      const run = _buildSubCommands.run,
-        hasWrapper = _buildSubCommands.hasWrapper,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.hasWrapper = hasWrapper;
-      exports.examples = examples;
+    if (!request.doNotModifyHeaders && !this.isCodeCommitGit) {
+      if (request.body && !headers['Content-Type'] && !headers['content-type'])
+        headers['Content-Type'] = 'application/x-www-form-urlencoded; charset=utf-8'
 
-      /***/
-    },
-    /* 526 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      if (request.body && !headers['Content-Length'] && !headers['content-length'])
+        headers['Content-Length'] = Buffer.byteLength(request.body)
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+      if (this.credentials.sessionToken && !headers['X-Amz-Security-Token'] && !headers['x-amz-security-token'])
+        headers['X-Amz-Security-Token'] = this.credentials.sessionToken
 
-      var _asyncToGenerator2;
+      if (this.service === 's3' && !headers['X-Amz-Content-Sha256'] && !headers['x-amz-content-sha256'])
+        headers['X-Amz-Content-Sha256'] = hash(this.request.body || '', 'hex')
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+      if (headers['X-Amz-Date'] || headers['x-amz-date'])
+        this.datetime = headers['X-Amz-Date'] || headers['x-amz-date']
+      else
+        headers['X-Amz-Date'] = this.getDateTime()
+    }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const binFolder = path.join(
-              config.cwd,
-              config.registryFolders[0],
-              ".bin",
-            );
-            if (args.length === 0) {
-              reporter.log(binFolder, { force: true });
-            } else {
-              const binEntries = yield (0, (_run || _load_run()).getBinEntries)(
-                config,
-              );
+    delete headers.Authorization
+    delete headers.authorization
+  }
+}
 
-              const binName = args[0];
-              const binPath = binEntries.get(binName);
+RequestSigner.prototype.sign = function() {
+  if (!this.parsedPath) this.prepareRequest()
 
-              if (binPath) {
-                reporter.log(binPath, { force: true });
-              } else {
-                reporter.error(reporter.lang("packageBinaryNotFound", binName));
-              }
-            }
-          },
-        );
+  if (this.request.signQuery) {
+    this.parsedPath.query['X-Amz-Signature'] = this.signature()
+  } else {
+    this.request.headers.Authorization = this.authHeader()
+  }
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+  this.request.path = this.formatPath()
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+  return this.request
+}
 
-      var _run;
+RequestSigner.prototype.getDateTime = function() {
+  if (!this.datetime) {
+    var headers = this.request.headers,
+      date = new Date(headers.Date || headers.date || new Date)
 
-      function _load_run() {
-        return (_run = __webpack_require__(360));
-      }
+    this.datetime = date.toISOString().replace(/[:\-]|\.\d{3}/g, '')
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    // Remove the trailing 'Z' on the timestamp string for CodeCommit git access
+    if (this.isCodeCommitGit) this.datetime = this.datetime.slice(0, -1)
+  }
+  return this.datetime
+}
+
+RequestSigner.prototype.getDate = function() {
+  return this.getDateTime().substr(0, 8)
+}
+
+RequestSigner.prototype.authHeader = function() {
+  return [
+    'AWS4-HMAC-SHA256 Credential=' + this.credentials.accessKeyId + '/' + this.credentialString(),
+    'SignedHeaders=' + this.signedHeaders(),
+    'Signature=' + this.signature(),
+  ].join(', ')
+}
+
+RequestSigner.prototype.signature = function() {
+  var date = this.getDate(),
+      cacheKey = [this.credentials.secretAccessKey, date, this.region, this.service].join(),
+      kDate, kRegion, kService, kCredentials = credentialsCache.get(cacheKey)
+  if (!kCredentials) {
+    kDate = hmac('AWS4' + this.credentials.secretAccessKey, date)
+    kRegion = hmac(kDate, this.region)
+    kService = hmac(kRegion, this.service)
+    kCredentials = hmac(kService, 'aws4_request')
+    credentialsCache.set(cacheKey, kCredentials)
+  }
+  return hmac(kCredentials, this.stringToSign(), 'hex')
+}
+
+RequestSigner.prototype.stringToSign = function() {
+  return [
+    'AWS4-HMAC-SHA256',
+    this.getDateTime(),
+    this.credentialString(),
+    hash(this.canonicalString(), 'hex'),
+  ].join('\n')
+}
+
+RequestSigner.prototype.canonicalString = function() {
+  if (!this.parsedPath) this.prepareRequest()
+
+  var pathStr = this.parsedPath.path,
+      query = this.parsedPath.query,
+      headers = this.request.headers,
+      queryStr = '',
+      normalizePath = this.service !== 's3',
+      decodePath = this.service === 's3' || this.request.doNotEncodePath,
+      decodeSlashesInPath = this.service === 's3',
+      firstValOnly = this.service === 's3',
+      bodyHash
+
+  if (this.service === 's3' && this.request.signQuery) {
+    bodyHash = 'UNSIGNED-PAYLOAD'
+  } else if (this.isCodeCommitGit) {
+    bodyHash = ''
+  } else {
+    bodyHash = headers['X-Amz-Content-Sha256'] || headers['x-amz-content-sha256'] ||
+      hash(this.request.body || '', 'hex')
+  }
 
-      const path = __webpack_require__(0);
+  if (query) {
+    queryStr = encodeRfc3986(querystring.stringify(Object.keys(query).sort().reduce(function(obj, key) {
+      if (!key) return obj
+      obj[key] = !Array.isArray(query[key]) ? query[key] :
+        (firstValOnly ? query[key][0] : query[key].slice().sort())
+      return obj
+    }, {})))
+  }
+  if (pathStr !== '/') {
+    if (normalizePath) pathStr = pathStr.replace(/\/{2,}/g, '/')
+    pathStr = pathStr.split('/').reduce(function(path, piece) {
+      if (normalizePath && piece === '..') {
+        path.pop()
+      } else if (!normalizePath || piece !== '.') {
+        if (decodePath) piece = decodeURIComponent(piece)
+        path.push(encodeRfc3986(encodeURIComponent(piece)))
+      }
+      return path
+    }, []).join('/')
+    if (pathStr[0] !== '/') pathStr = '/' + pathStr
+    if (decodeSlashesInPath) pathStr = pathStr.replace(/%2F/g, '/')
+  }
 
-      function hasWrapper(commander) {
-        return false;
-      }
+  return [
+    this.request.method || 'GET',
+    pathStr,
+    queryStr,
+    this.canonicalHeaders() + '\n',
+    this.signedHeaders(),
+    bodyHash,
+  ].join('\n')
+}
+
+RequestSigner.prototype.canonicalHeaders = function() {
+  var headers = this.request.headers
+  function trimAll(header) {
+    return header.toString().trim().replace(/\s+/g, ' ')
+  }
+  return Object.keys(headers)
+    .sort(function(a, b) { return a.toLowerCase() < b.toLowerCase() ? -1 : 1 })
+    .map(function(key) { return key.toLowerCase() + ':' + trimAll(headers[key]) })
+    .join('\n')
+}
+
+RequestSigner.prototype.signedHeaders = function() {
+  return Object.keys(this.request.headers)
+    .map(function(key) { return key.toLowerCase() })
+    .sort()
+    .join(';')
+}
+
+RequestSigner.prototype.credentialString = function() {
+  return [
+    this.getDate(),
+    this.region,
+    this.service,
+    'aws4_request',
+  ].join('/')
+}
+
+RequestSigner.prototype.defaultCredentials = function() {
+  var env = process.env
+  return {
+    accessKeyId: env.AWS_ACCESS_KEY_ID || env.AWS_ACCESS_KEY,
+    secretAccessKey: env.AWS_SECRET_ACCESS_KEY || env.AWS_SECRET_KEY,
+    sessionToken: env.AWS_SESSION_TOKEN,
+  }
+}
 
-      function setFlags(commander) {
-        commander.description("Displays the location of the yarn bin folder.");
-      }
+RequestSigner.prototype.parsePath = function() {
+  var path = this.request.path || '/',
+      queryIx = path.indexOf('?'),
+      query = null
 
-      /***/
-    },
-    /* 527 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (queryIx >= 0) {
+    query = querystring.parse(path.slice(queryIx + 1))
+    path = path.slice(0, queryIx)
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples = exports.run = undefined;
+  // S3 doesn't always encode characters > 127 correctly and
+  // all services don't encode characters > 255 correctly
+  // So if there are non-reserved chars (and it's not already all % encoded), just encode them all
+  if (/[^0-9A-Za-z!'()*\-._~%/]/.test(path)) {
+    path = path.split('/').map(function(piece) {
+      return encodeURIComponent(decodeURIComponent(piece))
+    }).join('/')
+  }
 
-      var _asyncToGenerator2;
+  this.parsedPath = {
+    path: path,
+    query: query,
+  }
+}
+
+RequestSigner.prototype.formatPath = function() {
+  var path = this.parsedPath.path,
+      query = this.parsedPath.query
+
+  if (!query) return path
+
+  // Services don't support empty query string keys
+  if (query[''] != null) delete query['']
+
+  return path + '?' + encodeRfc3986(querystring.stringify(query))
+}
+
+aws4.RequestSigner = RequestSigner
+
+aws4.sign = function(request, credentials) {
+  return new RequestSigner(request, credentials).sign()
+}
+
+
+/***/ }),
+/* 523 */
+/***/ (function(module, exports) {
+
+module.exports = function(size) {
+  return new LruCache(size)
+}
+
+function LruCache(size) {
+  this.capacity = size | 0
+  this.map = Object.create(null)
+  this.list = new DoublyLinkedList()
+}
+
+LruCache.prototype.get = function(key) {
+  var node = this.map[key]
+  if (node == null) return undefined
+  this.used(node)
+  return node.val
+}
+
+LruCache.prototype.set = function(key, val) {
+  var node = this.map[key]
+  if (node != null) {
+    node.val = val
+  } else {
+    if (!this.capacity) this.prune()
+    if (!this.capacity) return false
+    node = new DoublyLinkedNode(key, val)
+    this.map[key] = node
+    this.capacity--
+  }
+  this.used(node)
+  return true
+}
+
+LruCache.prototype.used = function(node) {
+  this.list.moveToFront(node)
+}
+
+LruCache.prototype.prune = function() {
+  var node = this.list.pop()
+  if (node != null) {
+    delete this.map[node.key]
+    this.capacity++
+  }
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+function DoublyLinkedList() {
+  this.firstNode = null
+  this.lastNode = null
+}
 
-      var _buildSubCommands2;
+DoublyLinkedList.prototype.moveToFront = function(node) {
+  if (this.firstNode == node) return
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+  this.remove(node)
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
-
-      const CONFIG_KEYS = [
-        // 'reporter',
-        "registryFolders",
-        "linkedModules",
-        // 'registries',
-        "cache",
-        "cwd",
-        "looseSemver",
-        "commandName",
-        "preferOffline",
-        "modulesFolder",
-        "globalFolder",
-        "linkFolder",
-        "offline",
-        "binLinks",
-        "ignorePlatform",
-        "ignoreScripts",
-        "disablePrepublish",
-        "nonInteractive",
-        "workspaceRootFolder",
-        "lockfileFolder",
-        "networkConcurrency",
-        "childConcurrency",
-        "networkTimeout",
-        "workspacesEnabled",
-        "workspacesNohoistEnabled",
-        "pruneOfflineMirror",
-        "enableMetaFolder",
-        "enableLockfileVersions",
-        "linkFileDependencies",
-        "cacheFolder",
-        "tempFolder",
-        "production",
-      ];
-      /* eslint object-shorthand: 0 */
+  if (this.firstNode == null) {
+    this.firstNode = node
+    this.lastNode = node
+    node.prev = null
+    node.next = null
+  } else {
+    node.prev = null
+    node.next = this.firstNode
+    node.next.prev = node
+    this.firstNode = node
+  }
+}
 
-      function hasWrapper(flags, args) {
-        return args[0] !== "get";
-      }
+DoublyLinkedList.prototype.pop = function() {
+  var lastNode = this.lastNode
+  if (lastNode != null) {
+    this.remove(lastNode)
+  }
+  return lastNode
+}
+
+DoublyLinkedList.prototype.remove = function(node) {
+  if (this.firstNode == node) {
+    this.firstNode = node.next
+  } else if (node.prev != null) {
+    node.prev.next = node.next
+  }
+  if (this.lastNode == node) {
+    this.lastNode = node.prev
+  } else if (node.next != null) {
+    node.next.prev = node.prev
+  }
+}
 
-      function setFlags(commander) {
-        commander.description("Manages the yarn configuration files.");
-      }
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)("config", {
-        set(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (args.length === 0 || args.length > 2) {
-                return false;
-              }
-              const key = args[0];
-              var _args$ = args[1];
-              const val = _args$ === undefined ? true : _args$;
-
-              const yarnConfig = config.registries.yarn;
-              yield yarnConfig.saveHomeConfig({ [key]: val });
-              reporter.success(reporter.lang("configSet", key, val));
-              return true;
-            },
-          )();
-        },
+function DoublyLinkedNode(key, val) {
+  this.key = key
+  this.val = val
+  this.prev = null
+  this.next = null
+}
 
-        get(config, reporter, flags, args) {
-          if (args.length !== 1) {
-            return false;
-          }
 
-          reporter.log(String(config.getOption(args[0])), { force: true });
-          return true;
-        },
+/***/ }),
+/* 524 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        delete: (() => {
-          var _ref = (0,
-          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* (config, reporter, flags, args) {
-              if (args.length !== 1) {
-                return false;
-              }
+"use strict";
 
-              const key = args[0];
-              const yarnConfig = config.registries.yarn;
-              yield yarnConfig.saveHomeConfig({ [key]: undefined });
-              reporter.success(reporter.lang("configDelete", key));
-              return true;
-            },
-          );
 
-          function _delete(_x, _x2, _x3, _x4) {
-            return _ref.apply(this, arguments);
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-          return _delete;
-        })(),
+exports.default = function (message) {
+  return {
+    useless: true,
+    run() {
+      throw new (_errors || _load_errors()).MessageError(message);
+    },
+    setFlags: () => {},
+    hasWrapper: () => true
+  };
+};
 
-        list(config, reporter, flags, args) {
-          if (args.length) {
-            return false;
-          }
+var _errors;
 
-          reporter.info(reporter.lang("configYarn"));
-          reporter.inspect(config.registries.yarn.config);
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-          reporter.info(reporter.lang("configNpm"));
-          reporter.inspect(config.registries.npm.config);
+/***/ }),
+/* 525 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          return true;
-        },
+"use strict";
 
-        current(config, reporter, flags, args) {
-          if (args.length) {
-            return false;
-          }
 
-          reporter.log(JSON.stringify(config, CONFIG_KEYS, 2), { force: true });
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.hasWrapper = exports.run = undefined;
+exports.setFlags = setFlags;
 
-          return true;
-        },
-      });
+var _buildSubCommands2;
 
-      const run = _buildSubCommands.run,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.examples = examples;
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-      /***/
-    },
-    /* 528 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+const notYetImplemented = () => Promise.reject(new Error('This command is not implemented yet.'));
 
-      var _asyncToGenerator2;
+function setFlags(commander) {
+  commander.description('Has not been implemented yet');
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('access', {
+  public: notYetImplemented,
+  restricted: notYetImplemented,
+  grant: notYetImplemented,
+  revoke: notYetImplemented,
+  lsPackages: notYetImplemented,
+  lsCollaborators: notYetImplemented,
+  edit: notYetImplemented
+}, ['WARNING: This command yet to be implemented.', 'public [<package>]', 'restricted [<package>]', 'grant <read-only|read-write> <scope:team> [<package>]', 'revoke <scope:team> [<package>]', 'ls-packages [<user>|<scope>|<scope:team>]', 'ls-collaborators [<package> [<user>]]', 'edit [<package>]']);
 
-      var _extends2;
+const run = _buildSubCommands.run,
+      hasWrapper = _buildSubCommands.hasWrapper,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.hasWrapper = hasWrapper;
+exports.examples = examples;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+/***/ }),
+/* 526 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const builderName = args[0],
-              rest = args.slice(1);
+"use strict";
 
-            if (!builderName) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("invalidPackageName"),
-              );
-            }
 
-            var _coerceCreatePackageN = coerceCreatePackageName(builderName);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-            const packageName = _coerceCreatePackageN.fullName,
-              commandName = _coerceCreatePackageN.name;
+var _asyncToGenerator2;
 
-            const linkLoc = path.join(config.linkFolder, commandName);
-            if (yield (_fs || _load_fs()).exists(linkLoc)) {
-              reporter.info(reporter.lang("linkUsing", packageName));
-            } else {
-              yield (0, (_global || _load_global()).run)(config, reporter, {}, [
-                "add",
-                packageName,
-              ]);
-            }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            const binFolder = yield (0,
-            (_global || _load_global()).getBinFolder)(config, {});
-            const command = path.resolve(binFolder, commandName);
-            const env = yield (0,
-            (_executeLifecycleScript || _load_executeLifecycleScript())
-              .makeEnv)("create", config.cwd, config);
-
-            yield (_child || _load_child()).spawn(command, rest, {
-              stdio: `inherit`,
-              shell: true,
-              env,
-            });
-          },
-        );
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const binFolder = path.join(config.cwd, config.registryFolders[0], '.bin');
+    if (args.length === 0) {
+      reporter.log(binFolder, { force: true });
+    } else {
+      const binEntries = yield (0, (_run || _load_run()).getBinEntries)(config);
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+      const binName = args[0];
+      const binPath = binEntries.get(binName);
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
-      exports.parsePackageName = parsePackageName;
-      exports.coerceCreatePackageName = coerceCreatePackageName;
+      if (binPath) {
+        reporter.log(binPath, { force: true });
+      } else {
+        reporter.error(reporter.lang('packageBinaryNotFound', binName));
+      }
+    }
+  });
 
-      var _errors;
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      var _child;
+var _run;
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+function _load_run() {
+  return _run = __webpack_require__(360);
+}
 
-      var _executeLifecycleScript;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_executeLifecycleScript() {
-        return (_executeLifecycleScript = __webpack_require__(111));
-      }
+const path = __webpack_require__(0);
 
-      var _fs;
+function hasWrapper(commander) {
+  return false;
+}
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function setFlags(commander) {
+  commander.description('Displays the location of the yarn bin folder.');
+}
 
-      var _global;
+/***/ }),
+/* 527 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_global() {
-        return (_global = __webpack_require__(121));
-      }
+"use strict";
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.run = undefined;
 
-      const path = __webpack_require__(0);
+var _asyncToGenerator2;
 
-      function setFlags(commander) {
-        commander.description(
-          "Creates new projects from any create-* starter kits.",
-        );
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      function parsePackageName(str) {
-        if (str.charAt(0) === "/") {
-          throw new Error(`Name should not start with "/", got "${str}"`);
-        }
-        if (str.charAt(0) === ".") {
-          throw new Error(`Name should not start with ".", got "${str}"`);
-        }
-        const parts = str.split("/");
-        const isScoped = str.charAt(0) === "@";
-        if (isScoped && parts[0] === "@") {
-          throw new Error(`Scope should not be empty, got "${str}"`);
-        }
-        const scope = isScoped ? parts[0] : "";
-        const name = parts[isScoped ? 1 : 0] || "";
-        const path = parts.slice(isScoped ? 2 : 1).join("/");
-        const fullName = [scope, name].filter(Boolean).join("/");
-        const full = [scope, name, path].filter(Boolean).join("/");
-
-        return { fullName, name, scope, path, full };
-      }
-
-      function coerceCreatePackageName(str) {
-        const pkgNameObj = parsePackageName(str);
-        const coercedName =
-          pkgNameObj.name !== "" ? `create-${pkgNameObj.name}` : `create`;
-        const coercedPkgNameObj = (0, (_extends2 || _load_extends()).default)(
-          {},
-          pkgNameObj,
-          {
-            name: coercedName,
-            fullName: [pkgNameObj.scope, coercedName].filter(Boolean).join("/"),
-            full: [pkgNameObj.scope, coercedName, pkgNameObj.path]
-              .filter(Boolean)
-              .join("/"),
-          },
-        );
-        return coercedPkgNameObj;
-      }
+var _buildSubCommands2;
 
-      /***/
-    },
-    /* 529 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _asyncToGenerator2;
+const CONFIG_KEYS = [
+// 'reporter',
+'registryFolders', 'linkedModules',
+// 'registries',
+'cache', 'cwd', 'looseSemver', 'commandName', 'preferOffline', 'modulesFolder', 'globalFolder', 'linkFolder', 'offline', 'binLinks', 'ignorePlatform', 'ignoreScripts', 'disablePrepublish', 'nonInteractive', 'workspaceRootFolder', 'lockfileFolder', 'networkConcurrency', 'childConcurrency', 'networkTimeout', 'workspacesEnabled', 'workspacesNohoistEnabled', 'pruneOfflineMirror', 'enableMetaFolder', 'enableLockfileVersions', 'linkFileDependencies', 'cacheFolder', 'tempFolder', 'production'];
+/* eslint object-shorthand: 0 */
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+function hasWrapper(flags, args) {
+  return args[0] !== 'get';
+}
+
+function setFlags(commander) {
+  commander.description('Manages the yarn configuration files.');
+}
+
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('config', {
+  set(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (args.length === 0 || args.length > 2) {
+        return false;
       }
+      const key = args[0];
+      var _args$ = args[1];
+      const val = _args$ === undefined ? true : _args$;
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const env = yield (0,
-            (_executeLifecycleScript || _load_executeLifecycleScript())
-              .makeEnv)(`exec`, config.cwd, config);
+      const yarnConfig = config.registries.yarn;
+      yield yarnConfig.saveHomeConfig({ [key]: val });
+      reporter.success(reporter.lang('configSet', key, val));
+      return true;
+    })();
+  },
 
-            if (args.length < 1) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("execMissingCommand"),
-              );
-            }
+  get(config, reporter, flags, args) {
+    if (args.length !== 1) {
+      return false;
+    }
 
-            const execName = args[0],
-              rest = args.slice(1);
+    reporter.log(String(config.getOption(args[0])), { force: true });
+    return true;
+  },
 
-            yield (_child || _load_child()).spawn(execName, rest, {
-              stdio: "inherit",
-              env,
-            });
-          },
-        );
+  delete: (() => {
+    var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+      if (args.length !== 1) {
+        return false;
+      }
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+      const key = args[0];
+      const yarnConfig = config.registries.yarn;
+      yield yarnConfig.saveHomeConfig({ [key]: undefined });
+      reporter.success(reporter.lang('configDelete', key));
+      return true;
+    });
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+    function _delete(_x, _x2, _x3, _x4) {
+      return _ref.apply(this, arguments);
+    }
 
-      var _errors;
+    return _delete;
+  })(),
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+  list(config, reporter, flags, args) {
+    if (args.length) {
+      return false;
+    }
 
-      var _child;
+    reporter.info(reporter.lang('configYarn'));
+    reporter.inspect(config.registries.yarn.config);
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+    reporter.info(reporter.lang('configNpm'));
+    reporter.inspect(config.registries.npm.config);
 
-      var _executeLifecycleScript;
+    return true;
+  },
 
-      function _load_executeLifecycleScript() {
-        return (_executeLifecycleScript = __webpack_require__(111));
-      }
+  current(config, reporter, flags, args) {
+    if (args.length) {
+      return false;
+    }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+    reporter.log(JSON.stringify(config, CONFIG_KEYS, 2), { force: true });
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    return true;
+  }
+});
 
-      function setFlags(commander) {}
+const run = _buildSubCommands.run,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.examples = examples;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+/***/ }),
+/* 528 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 530 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples = exports.run = undefined;
 
-      var _asyncToGenerator2;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _asyncToGenerator2;
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            let manifest;
-            if (flags.useManifest) {
-              manifest = yield config.readJson(flags.useManifest);
-            } else {
-              manifest = yield config.readRootManifest();
-            }
-            if (!manifest.name) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("noName"),
-              );
-            }
-            if (!manifest.version) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("noVersion"),
-              );
-            }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            const entry = {
-              name: manifest.name,
-              version: manifest.version,
-              resolved: flags.resolved,
-              registry: flags.registry || manifest._registry,
-              optionalDependencies: manifest.optionalDependencies,
-              dependencies: manifest.dependencies,
-            };
-            const pattern = flags.pattern || `${entry.name}@${entry.version}`;
-            reporter.log(
-              (0, (_lockfile || _load_lockfile()).stringify)({
-                [pattern]: (0, (_lockfile || _load_lockfile()).implodeEntry)(
-                  pattern,
-                  entry,
-                ),
-              }),
-            );
-          },
-        );
+var _extends2;
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const builderName = args[0],
+          rest = args.slice(1);
 
-      var _errors;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    if (!builderName) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidPackageName'));
+    }
 
-      var _lockfile;
+    var _coerceCreatePackageN = coerceCreatePackageName(builderName);
 
-      function _load_lockfile() {
-        return (_lockfile = __webpack_require__(19));
-      }
+    const packageName = _coerceCreatePackageN.fullName,
+          commandName = _coerceCreatePackageN.name;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      function hasWrapper(commander, args) {
-        return false;
-      }
+    const linkLoc = path.join(config.linkFolder, commandName);
+    if (yield (_fs || _load_fs()).exists(linkLoc)) {
+      reporter.info(reporter.lang('linkUsing', packageName));
+    } else {
+      yield (0, (_global || _load_global()).run)(config, reporter, {}, ['add', packageName]);
+    }
 
-      function setFlags(commander) {
-        commander.description("Generates a lock file entry.");
-        commander.option("--use-manifest <location>", "description");
-        commander.option("--resolved <resolved>", "description");
-        commander.option("--registry <registry>", "description");
-      }
+    const binFolder = yield (0, (_global || _load_global()).getBinFolder)(config, {});
+    const command = path.resolve(binFolder, commandName);
+    const env = yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).makeEnv)('create', config.cwd, config);
 
-      const examples = (exports.examples = [
-        "generate-lock-entry",
-        "generate-lock-entry --use-manifest ./package.json",
-        "generate-lock-entry --resolved local-file.tgz#hash",
-      ]);
+    yield (_child || _load_child()).spawn(command, rest, { stdio: `inherit`, shell: true, env });
+  });
 
-      /***/
-    },
-    /* 531 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
-      exports.run = run;
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
+exports.parsePackageName = parsePackageName;
+exports.coerceCreatePackageName = coerceCreatePackageName;
 
-      var _index;
+var _errors;
 
-      function _load_index() {
-        return (_index = _interopRequireDefault(__webpack_require__(334)));
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _constants;
+var _child;
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-      var _misc;
+var _executeLifecycleScript;
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+function _load_executeLifecycleScript() {
+  return _executeLifecycleScript = __webpack_require__(111);
+}
 
-      var _aliases;
+var _fs;
 
-      function _load_aliases() {
-        return (_aliases = _interopRequireDefault(__webpack_require__(352)));
-      }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _global;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_global() {
+  return _global = __webpack_require__(121);
+}
 
-      const chalk = __webpack_require__(30);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function hasWrapper(flags, args) {
-        return false;
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function setFlags(commander) {
-        commander.description("Displays help information.");
-      }
+const path = __webpack_require__(0);
 
-      function run(config, reporter, commander, args) {
-        if (args.length) {
-          const commandName = args.shift();
-          if (
-            Object.prototype.hasOwnProperty.call(
-              (_index || _load_index()).default,
-              commandName,
-            )
-          ) {
-            const command = (_index || _load_index()).default[commandName];
-            if (command) {
-              command.setFlags(commander);
-              const examples = (command.examples || []).map(
-                (example) => `    $ yarn ${example}`,
-              );
-              if (examples.length) {
-                commander.on("--help", () => {
-                  reporter.log(
-                    reporter.lang(
-                      "helpExamples",
-                      reporter.rawText(examples.join("\n")),
-                    ),
-                  );
-                });
-              }
-              // eslint-disable-next-line yarn-internal/warn-language
-              commander.on("--help", () =>
-                reporter.log("  " + command.getDocsInfo + "\n"),
-              );
-              commander.help();
-              return Promise.resolve();
-            }
-          }
-        }
+function setFlags(commander) {
+  commander.description('Creates new projects from any create-* starter kits.');
+}
 
-        commander.on("--help", () => {
-          const commandsText = [];
-          for (
-            var _iterator = Object.keys((_index || _load_index()).default).sort(
-                (_misc || _load_misc()).sortAlpha,
-              ),
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+function hasWrapper(commander, args) {
+  return true;
+}
 
-          ) {
-            var _ref;
+function parsePackageName(str) {
+  if (str.charAt(0) === '/') {
+    throw new Error(`Name should not start with "/", got "${str}"`);
+  }
+  if (str.charAt(0) === '.') {
+    throw new Error(`Name should not start with ".", got "${str}"`);
+  }
+  const parts = str.split('/');
+  const isScoped = str.charAt(0) === '@';
+  if (isScoped && parts[0] === '@') {
+    throw new Error(`Scope should not be empty, got "${str}"`);
+  }
+  const scope = isScoped ? parts[0] : '';
+  const name = parts[isScoped ? 1 : 0] || '';
+  const path = parts.slice(isScoped ? 2 : 1).join('/');
+  const fullName = [scope, name].filter(Boolean).join('/');
+  const full = [scope, name, path].filter(Boolean).join('/');
+
+  return { fullName, name, scope, path, full };
+}
+
+function coerceCreatePackageName(str) {
+  const pkgNameObj = parsePackageName(str);
+  const coercedName = pkgNameObj.name !== '' ? `create-${pkgNameObj.name}` : `create`;
+  const coercedPkgNameObj = (0, (_extends2 || _load_extends()).default)({}, pkgNameObj, {
+    name: coercedName,
+    fullName: [pkgNameObj.scope, coercedName].filter(Boolean).join('/'),
+    full: [pkgNameObj.scope, coercedName, pkgNameObj.path].filter(Boolean).join('/')
+  });
+  return coercedPkgNameObj;
+}
+
+/***/ }),
+/* 529 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const env = yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).makeEnv)(`exec`, config.cwd, config);
+
+    if (args.length < 1) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('execMissingCommand'));
+    }
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+    const execName = args[0],
+          rest = args.slice(1);
 
-            const name = _ref;
+    yield (_child || _load_child()).spawn(execName, rest, { stdio: 'inherit', env });
+  });
 
-            if (
-              (_index || _load_index()).default[name].useless ||
-              Object.keys((_aliases || _load_aliases()).default)
-                .map((key) => (_aliases || _load_aliases()).default[key])
-                .indexOf(name) > -1
-            ) {
-              continue;
-            }
-            if ((_aliases || _load_aliases()).default[name]) {
-              commandsText.push(
-                `    - ${(0, (_misc || _load_misc()).hyphenate)(name)} / ${(_aliases || _load_aliases()).default[name]}`,
-              );
-            } else {
-              commandsText.push(
-                `    - ${(0, (_misc || _load_misc()).hyphenate)(name)}`,
-              );
-            }
-          }
-          reporter.log(
-            reporter.lang(
-              "helpCommands",
-              reporter.rawText(commandsText.join("\n")),
-            ),
-          );
-          reporter.log(
-            reporter.lang(
-              "helpCommandsMore",
-              reporter.rawText(chalk.bold("yarn help COMMAND")),
-            ),
-          );
-          reporter.log(
-            reporter.lang(
-              "helpLearnMore",
-              reporter.rawText(
-                chalk.bold((_constants || _load_constants()).YARN_DOCS),
-              ),
-            ),
-          );
-        });
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-        commander.options.sort((_misc || _load_misc()).sortOptionsByFlags);
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-        commander.help();
-        return Promise.resolve();
-      }
+var _errors;
 
-      /***/
-    },
-    /* 532 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.Import = exports.noArguments = undefined;
+var _child;
 
-      var _asyncToGenerator2;
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _executeLifecycleScript;
 
-      let run = (exports.run = (() => {
-        var _ref5 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const imp = new Import(
-              flags,
-              config,
-              reporter,
-              new (_lockfile || _load_lockfile()).default({ cache: {} }),
-            );
-            yield imp.init();
-          },
-        );
+function _load_executeLifecycleScript() {
+  return _executeLifecycleScript = __webpack_require__(111);
+}
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref5.apply(this, arguments);
-        };
-      })());
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _install;
+function setFlags(commander) {}
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-      var _check;
+/***/ }),
+/* 530 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_check() {
-        return (_check = __webpack_require__(356));
-      }
+"use strict";
 
-      var _errors;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.run = undefined;
 
-      var _index;
+var _asyncToGenerator2;
 
-      function _load_index() {
-        return (_index = __webpack_require__(78));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      var _baseResolver;
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    let manifest;
+    if (flags.useManifest) {
+      manifest = yield config.readJson(flags.useManifest);
+    } else {
+      manifest = yield config.readRootManifest();
+    }
+    if (!manifest.name) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('noName'));
+    }
+    if (!manifest.version) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('noVersion'));
+    }
 
-      function _load_baseResolver() {
-        return (_baseResolver = _interopRequireDefault(
-          __webpack_require__(123),
-        ));
-      }
+    const entry = {
+      name: manifest.name,
+      version: manifest.version,
+      resolved: flags.resolved,
+      registry: flags.registry || manifest._registry,
+      optionalDependencies: manifest.optionalDependencies,
+      dependencies: manifest.dependencies
+    };
+    const pattern = flags.pattern || `${entry.name}@${entry.version}`;
+    reporter.log((0, (_lockfile || _load_lockfile()).stringify)({
+      [pattern]: (0, (_lockfile || _load_lockfile()).implodeEntry)(pattern, entry)
+    }));
+  });
+
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      var _hostedGitResolver;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      function _load_hostedGitResolver() {
-        return (_hostedGitResolver = _interopRequireDefault(
-          __webpack_require__(109),
-        ));
-      }
+var _errors;
 
-      var _hostedGitResolver2;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      function _load_hostedGitResolver2() {
-        return (_hostedGitResolver2 = __webpack_require__(109));
-      }
+var _lockfile;
 
-      var _gistResolver;
+function _load_lockfile() {
+  return _lockfile = __webpack_require__(19);
+}
 
-      function _load_gistResolver() {
-        return (_gistResolver = _interopRequireDefault(
-          __webpack_require__(216),
-        ));
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _gistResolver2;
+function hasWrapper(commander, args) {
+  return false;
+}
 
-      function _load_gistResolver2() {
-        return (_gistResolver2 = __webpack_require__(216));
-      }
+function setFlags(commander) {
+  commander.description('Generates a lock file entry.');
+  commander.option('--use-manifest <location>', 'description');
+  commander.option('--resolved <resolved>', 'description');
+  commander.option('--registry <registry>', 'description');
+}
 
-      var _gitResolver;
+const examples = exports.examples = ['generate-lock-entry', 'generate-lock-entry --use-manifest ./package.json', 'generate-lock-entry --resolved local-file.tgz#hash'];
 
-      function _load_gitResolver() {
-        return (_gitResolver = _interopRequireDefault(
-          __webpack_require__(124),
-        ));
-      }
+/***/ }),
+/* 531 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _fileResolver;
+"use strict";
 
-      function _load_fileResolver() {
-        return (_fileResolver = _interopRequireDefault(
-          __webpack_require__(215),
-        ));
-      }
 
-      var _packageResolver;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
+exports.run = run;
 
-      function _load_packageResolver() {
-        return (_packageResolver = _interopRequireDefault(
-          __webpack_require__(366),
-        ));
-      }
+var _index;
 
-      var _packageRequest;
+function _load_index() {
+  return _index = _interopRequireDefault(__webpack_require__(334));
+}
 
-      function _load_packageRequest() {
-        return (_packageRequest = _interopRequireDefault(
-          __webpack_require__(122),
-        ));
-      }
+var _constants;
 
-      var _packageReference;
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      function _load_packageReference() {
-        return (_packageReference = _interopRequireDefault(
-          __webpack_require__(365),
-        ));
-      }
+var _misc;
 
-      var _packageFetcher;
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-      function _load_packageFetcher() {
-        return (_packageFetcher = _interopRequireWildcard(
-          __webpack_require__(210),
-        ));
-      }
+var _aliases;
 
-      var _packageLinker;
+function _load_aliases() {
+  return _aliases = _interopRequireDefault(__webpack_require__(352));
+}
 
-      function _load_packageLinker() {
-        return (_packageLinker = _interopRequireDefault(
-          __webpack_require__(211),
-        ));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _packageCompatibility;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_packageCompatibility() {
-        return (_packageCompatibility = _interopRequireWildcard(
-          __webpack_require__(209),
-        ));
-      }
+const chalk = __webpack_require__(30);
 
-      var _lockfile;
+function hasWrapper(flags, args) {
+  return false;
+}
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
+function setFlags(commander) {
+  commander.description('Displays help information.');
+}
+
+function run(config, reporter, commander, args) {
+  if (args.length) {
+    const commandName = args.shift();
+    if (Object.prototype.hasOwnProperty.call((_index || _load_index()).default, commandName)) {
+      const command = (_index || _load_index()).default[commandName];
+      if (command) {
+        command.setFlags(commander);
+        const examples = (command.examples || []).map(example => `    $ yarn ${example}`);
+        if (examples.length) {
+          commander.on('--help', () => {
+            reporter.log(reporter.lang('helpExamples', reporter.rawText(examples.join('\n'))));
+          });
+        }
+        // eslint-disable-next-line yarn-internal/warn-language
+        commander.on('--help', () => reporter.log('  ' + command.getDocsInfo + '\n'));
+        commander.help();
+        return Promise.resolve();
       }
+    }
+  }
 
-      var _normalizePattern9;
+  commander.on('--help', () => {
+    const commandsText = [];
+    for (var _iterator = Object.keys((_index || _load_index()).default).sort((_misc || _load_misc()).sortAlpha), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-      function _load_normalizePattern() {
-        return (_normalizePattern9 = __webpack_require__(37));
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
 
-      var _logicalDependencyTree;
+      const name = _ref;
 
-      function _load_logicalDependencyTree() {
-        return (_logicalDependencyTree = __webpack_require__(582));
+      if ((_index || _load_index()).default[name].useless || Object.keys((_aliases || _load_aliases()).default).map(key => (_aliases || _load_aliases()).default[key]).indexOf(name) > -1) {
+        continue;
+      }
+      if ((_aliases || _load_aliases()).default[name]) {
+        commandsText.push(`    - ${(0, (_misc || _load_misc()).hyphenate)(name)} / ${(_aliases || _load_aliases()).default[name]}`);
+      } else {
+        commandsText.push(`    - ${(0, (_misc || _load_misc()).hyphenate)(name)}`);
       }
+    }
+    reporter.log(reporter.lang('helpCommands', reporter.rawText(commandsText.join('\n'))));
+    reporter.log(reporter.lang('helpCommandsMore', reporter.rawText(chalk.bold('yarn help COMMAND'))));
+    reporter.log(reporter.lang('helpLearnMore', reporter.rawText(chalk.bold((_constants || _load_constants()).YARN_DOCS))));
+  });
 
-      var _fs;
+  commander.options.sort((_misc || _load_misc()).sortOptionsByFlags);
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+  commander.help();
+  return Promise.resolve();
+}
 
-      var _misc;
+/***/ }),
+/* 532 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_misc() {
-        return (_misc = _interopRequireWildcard(__webpack_require__(18)));
-      }
+"use strict";
 
-      var _constants;
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.Import = exports.noArguments = undefined;
 
-      var _semver;
+var _asyncToGenerator2;
 
-      function _load_semver() {
-        return (_semver = _interopRequireDefault(__webpack_require__(22)));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+let run = exports.run = (() => {
+  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const imp = new Import(flags, config, reporter, new (_lockfile || _load_lockfile()).default({ cache: {} }));
+    yield imp.init();
+  });
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref5.apply(this, arguments);
+  };
+})();
 
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
-      const uuid = __webpack_require__(119);
-      const ssri = __webpack_require__(65);
-      const nodeVersion = process.versions.node.split("-")[0];
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-      const noArguments = (exports.noArguments = true);
+var _install;
 
-      class ImportResolver extends (_baseResolver || _load_baseResolver())
-        .default {
-        getCwd() {
-          if (this.request.parentRequest) {
-            const parent = this.resolver.getStrictResolvedPattern(
-              this.request.parentRequest.pattern,
-            );
-            invariant(parent._loc, "expected package location");
-            return path.dirname(parent._loc);
-          }
-          return this.config.cwd;
-        }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-        resolveHostedGit(info, Resolver) {
-          var _normalizePattern = (0,
-          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
-            this.pattern,
-          );
+var _check;
 
-          const range = _normalizePattern.range;
-
-          const exploded = (0,
-          (_hostedGitResolver2 || _load_hostedGitResolver2())
-            .explodeHostedGitFragment)(range, this.reporter);
-          const hash = info.gitHead;
-          invariant(hash, "expected package gitHead");
-          const url = Resolver.getTarballUrl(exploded, hash);
-          info._uid = hash;
-          info._remote = {
-            resolved: url,
-            type: "tarball",
-            registry: this.registry,
-            reference: url,
-            hash: null,
-          };
-          return info;
-        }
+function _load_check() {
+  return _check = __webpack_require__(356);
+}
 
-        resolveGist(info, Resolver) {
-          var _normalizePattern2 = (0,
-          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
-            this.pattern,
-          );
+var _errors;
 
-          const range = _normalizePattern2.range;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-          var _explodeGistFragment = (0,
-          (_gistResolver2 || _load_gistResolver2()).explodeGistFragment)(
-            range,
-            this.reporter,
-          );
+var _index;
 
-          const id = _explodeGistFragment.id;
+function _load_index() {
+  return _index = __webpack_require__(78);
+}
 
-          const hash = info.gitHead;
-          invariant(hash, "expected package gitHead");
-          const url = `https://gist.github.com/${id}.git`;
-          info._uid = hash;
-          info._remote = {
-            resolved: `${url}#${hash}`,
-            type: "git",
-            registry: this.registry,
-            reference: url,
-            hash,
-          };
-          return info;
-        }
+var _baseResolver;
 
-        resolveGit(info, Resolver) {
-          const url = info._resolved;
-          const hash = info.gitHead;
-          invariant(url, "expected package _resolved");
-          invariant(hash, "expected package gitHead");
-          info._uid = hash;
-          info._remote = {
-            resolved: `${url}#${hash}`,
-            type: "git",
-            registry: this.registry,
-            reference: url,
-            hash,
-          };
-          return info;
-        }
+function _load_baseResolver() {
+  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
+}
 
-        resolveFile(info, Resolver) {
-          var _normalizePattern3 = (0,
-          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
-            this.pattern,
-          );
+var _hostedGitResolver;
 
-          const range = _normalizePattern3.range;
+function _load_hostedGitResolver() {
+  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
+}
 
-          let loc = (_misc || _load_misc()).removePrefix(range, "file:");
-          if (!path.isAbsolute(loc)) {
-            loc = path.join(this.config.cwd, loc);
-          }
-          info._uid = info.version;
-          info._remote = {
-            type: "copy",
-            registry: this.registry,
-            hash: `${uuid.v4()}-${new Date().getTime()}`,
-            reference: loc,
-          };
-          return info;
-        }
+var _hostedGitResolver2;
 
-        resolveRegistry(info) {
-          let url = info._resolved;
-          const hash = info._shasum;
-          invariant(url, "expected package _resolved");
-          invariant(hash, "expected package _shasum");
-          if (
-            this.config.getOption("registry") ===
-            (_constants || _load_constants()).YARN_REGISTRY
-          ) {
-            url = url.replace(
-              (_constants || _load_constants()).NPM_REGISTRY_RE,
-              (_constants || _load_constants()).YARN_REGISTRY,
-            );
-          }
-          info._uid = info.version;
-          info._remote = {
-            resolved: `${url}#${hash}`,
-            type: "tarball",
-            registry: this.registry,
-            reference: url,
-            integrity: info._integrity
-              ? ssri.parse(info._integrity)
-              : ssri.fromHex(hash, "sha1"),
-            hash,
-          };
-          return info;
-        }
+function _load_hostedGitResolver2() {
+  return _hostedGitResolver2 = __webpack_require__(109);
+}
 
-        resolveImport(info) {
-          var _normalizePattern4 = (0,
-          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
-            this.pattern,
-          );
+var _gistResolver;
 
-          const range = _normalizePattern4.range;
+function _load_gistResolver() {
+  return _gistResolver = _interopRequireDefault(__webpack_require__(216));
+}
 
-          const Resolver = (0, (_index || _load_index()).getExoticResolver)(
-            range,
-          );
-          if (
-            Resolver &&
-            Resolver.prototype instanceof
-              (_hostedGitResolver || _load_hostedGitResolver()).default
-          ) {
-            return this.resolveHostedGit(info, Resolver);
-          } else if (
-            Resolver &&
-            Resolver === (_gistResolver || _load_gistResolver()).default
-          ) {
-            return this.resolveGist(info, Resolver);
-          } else if (
-            Resolver &&
-            Resolver === (_gitResolver || _load_gitResolver()).default
-          ) {
-            return this.resolveGit(info, Resolver);
-          } else if (
-            Resolver &&
-            Resolver === (_fileResolver || _load_fileResolver()).default
-          ) {
-            return this.resolveFile(info, Resolver);
-          }
-          return this.resolveRegistry(info);
-        }
+var _gistResolver2;
 
-        resolveLocation(loc) {
-          var _this = this;
+function _load_gistResolver2() {
+  return _gistResolver2 = __webpack_require__(216);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const info = yield _this.config.tryManifest(loc, "npm", false);
-              if (!info) {
-                return null;
-              }
-              return _this.resolveImport(info);
-            },
-          )();
-        }
-
-        resolveFixedVersion(fixedVersionPattern) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _normalizePattern5 = (0,
-              (_normalizePattern9 || _load_normalizePattern())
-                .normalizePattern)(fixedVersionPattern);
-
-              const range = _normalizePattern5.range;
-
-              const exoticResolver = (0,
-              (_index || _load_index()).getExoticResolver)(range);
-              const manifest = exoticResolver
-                ? yield _this2.request.findExoticVersionInfo(
-                    exoticResolver,
-                    range,
-                  )
-                : yield _this2.request.findVersionOnRegistry(
-                    fixedVersionPattern,
-                  );
-              return manifest;
-            },
-          )();
-        }
-
-        _resolveFromFixedVersions() {
-          var _this3 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              invariant(
-                _this3.request instanceof ImportPackageRequest,
-                "request must be ImportPackageRequest",
-              );
-
-              var _normalizePattern6 = (0,
-              (_normalizePattern9 || _load_normalizePattern())
-                .normalizePattern)(_this3.pattern);
-
-              const name = _normalizePattern6.name;
-
-              invariant(
-                _this3.request.dependencyTree instanceof
-                  (_logicalDependencyTree || _load_logicalDependencyTree())
-                    .LogicalDependencyTree,
-                "dependencyTree on request must be LogicalDependencyTree",
-              );
-              const fixedVersionPattern =
-                _this3.request.dependencyTree.getFixedVersionPattern(
-                  name,
-                  _this3.request.parentNames,
-                );
-              const info = yield _this3.config.getCache(
-                `import-resolver-${fixedVersionPattern}`,
-                function () {
-                  return _this3.resolveFixedVersion(fixedVersionPattern);
-                },
-              );
-              if (info) {
-                return info;
-              }
-              throw new (_errors || _load_errors()).MessageError(
-                _this3.reporter.lang(
-                  "importResolveFailed",
-                  name,
-                  _this3.getCwd(),
-                ),
-              );
-            },
-          )();
-        }
-
-        _resolveFromNodeModules() {
-          var _this4 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              var _normalizePattern7 = (0,
-              (_normalizePattern9 || _load_normalizePattern())
-                .normalizePattern)(_this4.pattern);
-
-              const name = _normalizePattern7.name;
-
-              let cwd = _this4.getCwd();
-              while (!path.relative(_this4.config.cwd, cwd).startsWith("..")) {
-                const loc = path.join(cwd, "node_modules", name);
-                const info = yield _this4.config.getCache(
-                  `import-resolver-${loc}`,
-                  function () {
-                    return _this4.resolveLocation(loc);
-                  },
-                );
-                if (info) {
-                  return info;
-                }
-                cwd = path.resolve(cwd, "../..");
-              }
-              throw new (_errors || _load_errors()).MessageError(
-                _this4.reporter.lang(
-                  "importResolveFailed",
-                  name,
-                  _this4.getCwd(),
-                ),
-              );
-            },
-          )();
-        }
+var _gitResolver;
 
-        resolve() {
-          if (
-            this.request instanceof ImportPackageRequest &&
-            this.request.dependencyTree
-          ) {
-            return this._resolveFromFixedVersions();
-          } else {
-            return this._resolveFromNodeModules();
-          }
-        }
-      }
+function _load_gitResolver() {
+  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
+}
 
-      class ImportPackageRequest extends (
-        _packageRequest || _load_packageRequest()
-      ).default {
-        constructor(req, dependencyTree, resolver) {
-          super(req, resolver);
-          this.import =
-            this.parentRequest instanceof ImportPackageRequest
-              ? this.parentRequest.import
-              : true;
-          this.dependencyTree = dependencyTree;
-        }
+var _fileResolver;
 
-        getRootName() {
-          return (
-            (this.resolver instanceof ImportPackageResolver &&
-              this.resolver.rootName) ||
-            "root"
-          );
-        }
+function _load_fileResolver() {
+  return _fileResolver = _interopRequireDefault(__webpack_require__(215));
+}
 
-        getParentHumanName() {
-          return [this.getRootName()].concat(this.parentNames).join(" > ");
-        }
+var _packageResolver;
 
-        reportResolvedRangeMatch(info, resolved) {
-          if (info.version === resolved.version) {
-            return;
-          }
-          this.reporter.warn(
-            this.reporter.lang(
-              "importResolvedRangeMatch",
-              resolved.version,
-              resolved.name,
-              info.version,
-              this.getParentHumanName(),
-            ),
-          );
-        }
+function _load_packageResolver() {
+  return _packageResolver = _interopRequireDefault(__webpack_require__(366));
+}
 
-        _findResolvedManifest(info) {
-          var _normalizePattern8 = (0,
-          (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(
-            this.pattern,
-          );
+var _packageRequest;
 
-          const range = _normalizePattern8.range,
-            name = _normalizePattern8.name;
+function _load_packageRequest() {
+  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
+}
 
-          const solvedRange = (_semver || _load_semver()).default.validRange(
-            range,
-          )
-            ? info.version
-            : range;
-          const resolved = this.resolver.getExactVersionMatch(
-            name,
-            solvedRange,
-            info,
-          );
-          if (resolved) {
-            return resolved;
-          }
-          invariant(info._remote, "expected package remote");
-          const ref = new (
-            _packageReference || _load_packageReference()
-          ).default(this, info, info._remote);
-          info._reference = ref;
-          return info;
-        }
+var _packageReference;
 
-        resolveToExistingVersion(info) {
-          const resolved = this._findResolvedManifest(info);
-          invariant(resolved, "should have found a resolved reference");
-          const ref = resolved._reference;
-          invariant(ref, "should have a package reference");
-          ref.addRequest(this);
-          ref.addPattern(this.pattern, resolved);
-          ref.addOptional(this.optional);
-        }
-
-        findVersionInfo() {
-          if (!this.import) {
-            this.reporter.verbose(
-              this.reporter.lang(
-                "skippingImport",
-                this.pattern,
-                this.getParentHumanName(),
-              ),
-            );
-            return super.findVersionInfo();
-          }
-          const resolver = new ImportResolver(this, this.pattern);
-          return resolver.resolve().catch(() => {
-            this.import = false;
-            this.reporter.warn(
-              this.reporter.lang(
-                "importFailed",
-                this.pattern,
-                this.getParentHumanName(),
-              ),
-            );
-            return super.findVersionInfo();
-          });
-        }
-      }
+function _load_packageReference() {
+  return _packageReference = _interopRequireDefault(__webpack_require__(365));
+}
 
-      class ImportPackageResolver extends (
-        _packageResolver || _load_packageResolver()
-      ).default {
-        constructor(config, lockfile) {
-          super(config, lockfile);
-          this.next = [];
-          this.rootName = "root";
-        }
+var _packageFetcher;
 
-        find(req) {
-          this.next.push(req);
-          return Promise.resolve();
-        }
+function _load_packageFetcher() {
+  return _packageFetcher = _interopRequireWildcard(__webpack_require__(210));
+}
 
-        findOne(req) {
-          var _this5 = this;
+var _packageLinker;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (_this5.activity) {
-                _this5.activity.tick(req.pattern);
-              }
-              const request = new ImportPackageRequest(
-                req,
-                _this5.dependencyTree,
-                _this5,
-              );
-              yield request.find({ fresh: false });
-            },
-          )();
-        }
-
-        findAll(deps) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield Promise.all(
-                deps.map(function (dep) {
-                  return _this6.findOne(dep);
-                }),
-              );
-              deps = _this6.next;
-              _this6.next = [];
-              if (!deps.length) {
-                // all required package versions have been discovered, so now packages that
-                // resolved to existing versions can be resolved to their best available version
-                _this6.resolvePackagesWithExistingVersions();
-                return;
-              }
-              yield _this6.findAll(deps);
-            },
-          )();
-        }
+function _load_packageLinker() {
+  return _packageLinker = _interopRequireDefault(__webpack_require__(211));
+}
 
-        resetOptional() {
-          for (const pattern in this.patterns) {
-            const ref = this.patterns[pattern]._reference;
-            invariant(ref, "expected reference");
-            ref.optional = null;
-            for (
-              var _iterator = ref.requests,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+var _packageCompatibility;
 
-            ) {
-              var _ref;
+function _load_packageCompatibility() {
+  return _packageCompatibility = _interopRequireWildcard(__webpack_require__(209));
+}
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref = _i.value;
-              }
+var _lockfile;
 
-              const req = _ref;
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-              ref.addOptional(req.optional);
-            }
-          }
-        }
+var _normalizePattern9;
 
-        init(
-          deps,
-          { isFlat, isFrozen, workspaceLayout } = {
-            isFlat: false,
-            isFrozen: false,
-            workspaceLayout: undefined,
-          },
-        ) {
-          var _this7 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this7.flat = Boolean(isFlat);
-              const activity = (_this7.activity = _this7.reporter.activity());
-              yield _this7.findAll(deps);
-              _this7.resetOptional();
-              activity.end();
-              _this7.activity = null;
-            },
-          )();
-        }
-      }
+function _load_normalizePattern() {
+  return _normalizePattern9 = __webpack_require__(37);
+}
 
-      class Import extends (_install || _load_install()).Install {
-        constructor(flags, config, reporter, lockfile) {
-          super(flags, config, reporter, lockfile);
-          this.resolver = new ImportPackageResolver(this.config, this.lockfile);
-          this.linker = new (_packageLinker || _load_packageLinker()).default(
-            config,
-            this.resolver,
-          );
-        }
-        createLogicalDependencyTree(packageJson, packageLock) {
-          invariant(packageJson, "package.json should exist");
-          invariant(packageLock, "package-lock.json should exist");
-          invariant(
-            this.resolver instanceof ImportPackageResolver,
-            "resolver should be an ImportPackageResolver",
-          );
-          try {
-            this.resolver.dependencyTree = new (
-              _logicalDependencyTree || _load_logicalDependencyTree()
-            ).LogicalDependencyTree(packageJson, packageLock);
-          } catch (e) {
-            throw new (_errors || _load_errors()).MessageError(
-              this.reporter.lang("importSourceFilesCorrupted"),
-            );
-          }
-        }
-        getExternalLockfileContents() {
-          var _this8 = this;
+var _logicalDependencyTree;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              try {
-                var _ref2 = yield Promise.all([
-                  (_fs || _load_fs()).readFile(
-                    path.join(
-                      _this8.config.cwd,
-                      (_constants || _load_constants()).NODE_PACKAGE_JSON,
-                    ),
-                  ),
-                  (_fs || _load_fs()).readFile(
-                    path.join(
-                      _this8.config.cwd,
-                      (_constants || _load_constants()).NPM_LOCK_FILENAME,
-                    ),
-                  ),
-                ]);
-
-                const packageJson = _ref2[0],
-                  packageLock = _ref2[1];
-
-                return { packageJson, packageLock };
-              } catch (e) {
-                return { packageJson: null, packageLock: null };
-              }
-            },
-          )();
-        }
-        init() {
-          var _this9 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (
-                yield (_fs || _load_fs()).exists(
-                  path.join(
-                    _this9.config.cwd,
-                    (_constants || _load_constants()).LOCKFILE_FILENAME,
-                  ),
-                )
-              ) {
-                throw new (_errors || _load_errors()).MessageError(
-                  _this9.reporter.lang("lockfileExists"),
-                );
-              }
+function _load_logicalDependencyTree() {
+  return _logicalDependencyTree = __webpack_require__(582);
+}
 
-              var _ref3 = yield _this9.getExternalLockfileContents();
-
-              const packageJson = _ref3.packageJson,
-                packageLock = _ref3.packageLock;
-
-              const importSource =
-                packageJson &&
-                packageLock &&
-                (_semver || _load_semver()).default.satisfies(
-                  nodeVersion,
-                  ">=5.0.0",
-                )
-                  ? "package-lock.json"
-                  : "node_modules";
-              if (importSource === "package-lock.json") {
-                _this9.reporter.info(_this9.reporter.lang("importPackageLock"));
-                _this9.createLogicalDependencyTree(packageJson, packageLock);
-              }
-              if (importSource === "node_modules") {
-                _this9.reporter.info(_this9.reporter.lang("importNodeModules"));
-                yield (0, (_check || _load_check()).verifyTreeCheck)(
-                  _this9.config,
-                  _this9.reporter,
-                  {},
-                  [],
-                );
-              }
+var _fs;
 
-              var _ref4 = yield _this9.fetchRequestFromCwd();
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-              const requests = _ref4.requests,
-                patterns = _ref4.patterns,
-                manifest = _ref4.manifest;
+var _misc;
 
-              if (
-                manifest.name &&
-                _this9.resolver instanceof ImportPackageResolver
-              ) {
-                _this9.resolver.rootName = manifest.name;
-              }
-              yield _this9.resolver.init(requests, {
-                isFlat: _this9.flags.flat,
-                isFrozen: _this9.flags.frozenLockfile,
-              });
-              const manifests = yield (
-                _packageFetcher || _load_packageFetcher()
-              ).fetch(_this9.resolver.getManifests(), _this9.config);
-              _this9.resolver.updateManifests(manifests);
-              yield (
-                _packageCompatibility || _load_packageCompatibility()
-              ).check(
-                _this9.resolver.getManifests(),
-                _this9.config,
-                _this9.flags.ignoreEngines,
-              );
-              yield _this9.linker.resolvePeerModules();
-              yield _this9.saveLockfileAndIntegrity(patterns);
-              return patterns;
-            },
-          )();
-        }
-      }
+function _load_misc() {
+  return _misc = _interopRequireWildcard(__webpack_require__(18));
+}
 
-      exports.Import = Import;
-      function setFlags(commander) {
-        commander.description(
-          "Generates yarn.lock from an npm package-lock.json file or an existing npm-installed node_modules folder.",
-        );
-      }
+var _constants;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-      /***/
-    },
-    /* 533 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _semver;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-      var _asyncToGenerator2;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (args.length > 2) {
-              reporter.error(reporter.lang("tooManyArguments", 2));
-              return;
-            }
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+const uuid = __webpack_require__(119);
+const ssri = __webpack_require__(65);
+const nodeVersion = process.versions.node.split('-')[0];
 
-            let packageName = args.shift() || ".";
+const noArguments = exports.noArguments = true;
 
-            // Handle the case when we are referencing a local package.
-            if (packageName === ".") {
-              packageName = (yield config.readRootManifest()).name;
-            }
+class ImportResolver extends (_baseResolver || _load_baseResolver()).default {
+  getCwd() {
+    if (this.request.parentRequest) {
+      const parent = this.resolver.getStrictResolvedPattern(this.request.parentRequest.pattern);
+      invariant(parent._loc, 'expected package location');
+      return path.dirname(parent._loc);
+    }
+    return this.config.cwd;
+  }
 
-            const packageInput = (
-              _npmRegistry || _load_npmRegistry()
-            ).default.escapeName(packageName);
+  resolveHostedGit(info, Resolver) {
+    var _normalizePattern = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+
+    const range = _normalizePattern.range;
+
+    const exploded = (0, (_hostedGitResolver2 || _load_hostedGitResolver2()).explodeHostedGitFragment)(range, this.reporter);
+    const hash = info.gitHead;
+    invariant(hash, 'expected package gitHead');
+    const url = Resolver.getTarballUrl(exploded, hash);
+    info._uid = hash;
+    info._remote = {
+      resolved: url,
+      type: 'tarball',
+      registry: this.registry,
+      reference: url,
+      hash: null
+    };
+    return info;
+  }
 
-            var _parsePackageName = (0,
-            (_parsePackageName2 || _load_parsePackageName()).default)(
-              packageInput,
-            );
+  resolveGist(info, Resolver) {
+    var _normalizePattern2 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
 
-            const name = _parsePackageName.name,
-              version = _parsePackageName.version;
+    const range = _normalizePattern2.range;
 
-            let result;
-            try {
-              result = yield config.registries.npm.request(name, {
-                unfiltered: true,
-              });
-            } catch (e) {
-              reporter.error(reporter.lang("infoFail"));
-              return;
-            }
-            if (!result) {
-              reporter.error(reporter.lang("infoFail"));
-              return;
-            }
+    var _explodeGistFragment = (0, (_gistResolver2 || _load_gistResolver2()).explodeGistFragment)(range, this.reporter);
 
-            result = clean(result);
+    const id = _explodeGistFragment.id;
 
-            const versions = result.versions;
-            // $FlowFixMe
-            result.versions = Object.keys(versions).sort(semver.compareLoose);
-            result.version = version || result["dist-tags"].latest;
-            result = Object.assign(result, versions[result.version]);
+    const hash = info.gitHead;
+    invariant(hash, 'expected package gitHead');
+    const url = `https://gist.github.com/${id}.git`;
+    info._uid = hash;
+    info._remote = {
+      resolved: `${url}#${hash}`,
+      type: 'git',
+      registry: this.registry,
+      reference: url,
+      hash
+    };
+    return info;
+  }
 
-            const fieldPath = args.shift();
-            const fields = fieldPath ? fieldPath.split(".") : [];
+  resolveGit(info, Resolver) {
+    const url = info._resolved;
+    const hash = info.gitHead;
+    invariant(url, 'expected package _resolved');
+    invariant(hash, 'expected package gitHead');
+    info._uid = hash;
+    info._remote = {
+      resolved: `${url}#${hash}`,
+      type: 'git',
+      registry: this.registry,
+      reference: url,
+      hash
+    };
+    return info;
+  }
 
-            // Readmes can be long so exclude them unless explicitly asked for.
-            if (fields[0] !== "readme") {
-              delete result.readme;
-            }
+  resolveFile(info, Resolver) {
+    var _normalizePattern3 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
 
-            result = fields.reduce(function (prev, cur) {
-              return prev && prev[cur];
-            }, result);
-            reporter.inspect(result);
-          },
-        );
+    const range = _normalizePattern3.range;
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+    let loc = (_misc || _load_misc()).removePrefix(range, 'file:');
+    if (!path.isAbsolute(loc)) {
+      loc = path.join(this.config.cwd, loc);
+    }
+    info._uid = info.version;
+    info._remote = {
+      type: 'copy',
+      registry: this.registry,
+      hash: `${uuid.v4()}-${new Date().getTime()}`,
+      reference: loc
+    };
+    return info;
+  }
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+  resolveRegistry(info) {
+    let url = info._resolved;
+    const hash = info._shasum;
+    invariant(url, 'expected package _resolved');
+    invariant(hash, 'expected package _shasum');
+    if (this.config.getOption('registry') === (_constants || _load_constants()).YARN_REGISTRY) {
+      url = url.replace((_constants || _load_constants()).NPM_REGISTRY_RE, (_constants || _load_constants()).YARN_REGISTRY);
+    }
+    info._uid = info.version;
+    info._remote = {
+      resolved: `${url}#${hash}`,
+      type: 'tarball',
+      registry: this.registry,
+      reference: url,
+      integrity: info._integrity ? ssri.parse(info._integrity) : ssri.fromHex(hash, 'sha1'),
+      hash
+    };
+    return info;
+  }
+
+  resolveImport(info) {
+    var _normalizePattern4 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+
+    const range = _normalizePattern4.range;
 
-      var _npmRegistry;
+    const Resolver = (0, (_index || _load_index()).getExoticResolver)(range);
+    if (Resolver && Resolver.prototype instanceof (_hostedGitResolver || _load_hostedGitResolver()).default) {
+      return this.resolveHostedGit(info, Resolver);
+    } else if (Resolver && Resolver === (_gistResolver || _load_gistResolver()).default) {
+      return this.resolveGist(info, Resolver);
+    } else if (Resolver && Resolver === (_gitResolver || _load_gitResolver()).default) {
+      return this.resolveGit(info, Resolver);
+    } else if (Resolver && Resolver === (_fileResolver || _load_fileResolver()).default) {
+      return this.resolveFile(info, Resolver);
+    }
+    return this.resolveRegistry(info);
+  }
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+  resolveLocation(loc) {
+    var _this = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const info = yield _this.config.tryManifest(loc, 'npm', false);
+      if (!info) {
+        return null;
       }
+      return _this.resolveImport(info);
+    })();
+  }
 
-      var _parsePackageName2;
+  resolveFixedVersion(fixedVersionPattern) {
+    var _this2 = this;
 
-      function _load_parsePackageName() {
-        return (_parsePackageName2 = _interopRequireDefault(
-          __webpack_require__(588),
-        ));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _normalizePattern5 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(fixedVersionPattern);
+
+      const range = _normalizePattern5.range;
+
+      const exoticResolver = (0, (_index || _load_index()).getExoticResolver)(range);
+      const manifest = exoticResolver ? yield _this2.request.findExoticVersionInfo(exoticResolver, range) : yield _this2.request.findVersionOnRegistry(fixedVersionPattern);
+      return manifest;
+    })();
+  }
+
+  _resolveFromFixedVersions() {
+    var _this3 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      invariant(_this3.request instanceof ImportPackageRequest, 'request must be ImportPackageRequest');
+
+      var _normalizePattern6 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(_this3.pattern);
+
+      const name = _normalizePattern6.name;
+
+      invariant(_this3.request.dependencyTree instanceof (_logicalDependencyTree || _load_logicalDependencyTree()).LogicalDependencyTree, 'dependencyTree on request must be LogicalDependencyTree');
+      const fixedVersionPattern = _this3.request.dependencyTree.getFixedVersionPattern(name, _this3.request.parentNames);
+      const info = yield _this3.config.getCache(`import-resolver-${fixedVersionPattern}`, function () {
+        return _this3.resolveFixedVersion(fixedVersionPattern);
+      });
+      if (info) {
+        return info;
       }
+      throw new (_errors || _load_errors()).MessageError(_this3.reporter.lang('importResolveFailed', name, _this3.getCwd()));
+    })();
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+  _resolveFromNodeModules() {
+    var _this4 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      var _normalizePattern7 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(_this4.pattern);
+
+      const name = _normalizePattern7.name;
+
+      let cwd = _this4.getCwd();
+      while (!path.relative(_this4.config.cwd, cwd).startsWith('..')) {
+        const loc = path.join(cwd, 'node_modules', name);
+        const info = yield _this4.config.getCache(`import-resolver-${loc}`, function () {
+          return _this4.resolveLocation(loc);
+        });
+        if (info) {
+          return info;
+        }
+        cwd = path.resolve(cwd, '../..');
       }
+      throw new (_errors || _load_errors()).MessageError(_this4.reporter.lang('importResolveFailed', name, _this4.getCwd()));
+    })();
+  }
 
-      const semver = __webpack_require__(22);
+  resolve() {
+    if (this.request instanceof ImportPackageRequest && this.request.dependencyTree) {
+      return this._resolveFromFixedVersions();
+    } else {
+      return this._resolveFromNodeModules();
+    }
+  }
+}
 
-      function clean(object) {
-        if (Array.isArray(object)) {
-          const result = [];
-          object.forEach((item) => {
-            item = clean(item);
-            if (item) {
-              result.push(item);
-            }
-          });
-          return result;
-        } else if (typeof object === "object") {
-          const result = {};
-          for (const key in object) {
-            if (key.startsWith("_")) {
-              continue;
-            }
+class ImportPackageRequest extends (_packageRequest || _load_packageRequest()).default {
+  constructor(req, dependencyTree, resolver) {
+    super(req, resolver);
+    this.import = this.parentRequest instanceof ImportPackageRequest ? this.parentRequest.import : true;
+    this.dependencyTree = dependencyTree;
+  }
 
-            const item = clean(object[key]);
-            if (item) {
-              result[key] = item;
-            }
-          }
-          return result;
-        } else if (object) {
-          return object;
+  getRootName() {
+    return this.resolver instanceof ImportPackageResolver && this.resolver.rootName || 'root';
+  }
+
+  getParentHumanName() {
+    return [this.getRootName()].concat(this.parentNames).join(' > ');
+  }
+
+  reportResolvedRangeMatch(info, resolved) {
+    if (info.version === resolved.version) {
+      return;
+    }
+    this.reporter.warn(this.reporter.lang('importResolvedRangeMatch', resolved.version, resolved.name, info.version, this.getParentHumanName()));
+  }
+
+  _findResolvedManifest(info) {
+    var _normalizePattern8 = (0, (_normalizePattern9 || _load_normalizePattern()).normalizePattern)(this.pattern);
+
+    const range = _normalizePattern8.range,
+          name = _normalizePattern8.name;
+
+    const solvedRange = (_semver || _load_semver()).default.validRange(range) ? info.version : range;
+    const resolved = this.resolver.getExactVersionMatch(name, solvedRange, info);
+    if (resolved) {
+      return resolved;
+    }
+    invariant(info._remote, 'expected package remote');
+    const ref = new (_packageReference || _load_packageReference()).default(this, info, info._remote);
+    info._reference = ref;
+    return info;
+  }
+
+  resolveToExistingVersion(info) {
+    const resolved = this._findResolvedManifest(info);
+    invariant(resolved, 'should have found a resolved reference');
+    const ref = resolved._reference;
+    invariant(ref, 'should have a package reference');
+    ref.addRequest(this);
+    ref.addPattern(this.pattern, resolved);
+    ref.addOptional(this.optional);
+  }
+
+  findVersionInfo() {
+    if (!this.import) {
+      this.reporter.verbose(this.reporter.lang('skippingImport', this.pattern, this.getParentHumanName()));
+      return super.findVersionInfo();
+    }
+    const resolver = new ImportResolver(this, this.pattern);
+    return resolver.resolve().catch(() => {
+      this.import = false;
+      this.reporter.warn(this.reporter.lang('importFailed', this.pattern, this.getParentHumanName()));
+      return super.findVersionInfo();
+    });
+  }
+}
+
+class ImportPackageResolver extends (_packageResolver || _load_packageResolver()).default {
+  constructor(config, lockfile) {
+    super(config, lockfile);
+    this.next = [];
+    this.rootName = 'root';
+  }
+
+  find(req) {
+    this.next.push(req);
+    return Promise.resolve();
+  }
+
+  findOne(req) {
+    var _this5 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (_this5.activity) {
+        _this5.activity.tick(req.pattern);
+      }
+      const request = new ImportPackageRequest(req, _this5.dependencyTree, _this5);
+      yield request.find({ fresh: false });
+    })();
+  }
+
+  findAll(deps) {
+    var _this6 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield Promise.all(deps.map(function (dep) {
+        return _this6.findOne(dep);
+      }));
+      deps = _this6.next;
+      _this6.next = [];
+      if (!deps.length) {
+        // all required package versions have been discovered, so now packages that
+        // resolved to existing versions can be resolved to their best available version
+        _this6.resolvePackagesWithExistingVersions();
+        return;
+      }
+      yield _this6.findAll(deps);
+    })();
+  }
+
+  resetOptional() {
+    for (const pattern in this.patterns) {
+      const ref = this.patterns[pattern]._reference;
+      invariant(ref, 'expected reference');
+      ref.optional = null;
+      for (var _iterator = ref.requests, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
+
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
         } else {
-          return null;
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
         }
+
+        const req = _ref;
+
+        ref.addOptional(req.optional);
       }
+    }
+  }
+
+  init(deps, { isFlat, isFrozen, workspaceLayout } = { isFlat: false, isFrozen: false, workspaceLayout: undefined }) {
+    var _this7 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this7.flat = Boolean(isFlat);
+      const activity = _this7.activity = _this7.reporter.activity();
+      yield _this7.findAll(deps);
+      _this7.resetOptional();
+      activity.end();
+      _this7.activity = null;
+    })();
+  }
+}
+
+class Import extends (_install || _load_install()).Install {
+  constructor(flags, config, reporter, lockfile) {
+    super(flags, config, reporter, lockfile);
+    this.resolver = new ImportPackageResolver(this.config, this.lockfile);
+    this.linker = new (_packageLinker || _load_packageLinker()).default(config, this.resolver);
+  }
+  createLogicalDependencyTree(packageJson, packageLock) {
+    invariant(packageJson, 'package.json should exist');
+    invariant(packageLock, 'package-lock.json should exist');
+    invariant(this.resolver instanceof ImportPackageResolver, 'resolver should be an ImportPackageResolver');
+    try {
+      this.resolver.dependencyTree = new (_logicalDependencyTree || _load_logicalDependencyTree()).LogicalDependencyTree(packageJson, packageLock);
+    } catch (e) {
+      throw new (_errors || _load_errors()).MessageError(this.reporter.lang('importSourceFilesCorrupted'));
+    }
+  }
+  getExternalLockfileContents() {
+    var _this8 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      try {
+        var _ref2 = yield Promise.all([(_fs || _load_fs()).readFile(path.join(_this8.config.cwd, (_constants || _load_constants()).NODE_PACKAGE_JSON)), (_fs || _load_fs()).readFile(path.join(_this8.config.cwd, (_constants || _load_constants()).NPM_LOCK_FILENAME))]);
+
+        const packageJson = _ref2[0],
+              packageLock = _ref2[1];
 
-      function setFlags(commander) {
-        commander.description("Shows information about a package.");
+        return { packageJson, packageLock };
+      } catch (e) {
+        return { packageJson: null, packageLock: null };
       }
+    })();
+  }
+  init() {
+    var _this9 = this;
 
-      function hasWrapper(commander, args) {
-        return true;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (yield (_fs || _load_fs()).exists(path.join(_this9.config.cwd, (_constants || _load_constants()).LOCKFILE_FILENAME))) {
+        throw new (_errors || _load_errors()).MessageError(_this9.reporter.lang('lockfileExists'));
       }
 
-      /***/
-    },
-    /* 534 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      var _ref3 = yield _this9.getExternalLockfileContents();
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getGitConfigInfo =
-        exports.run =
-        exports.shouldRunInCurrentCwd =
-          undefined;
+      const packageJson = _ref3.packageJson,
+            packageLock = _ref3.packageLock;
+
+      const importSource = packageJson && packageLock && (_semver || _load_semver()).default.satisfies(nodeVersion, '>=5.0.0') ? 'package-lock.json' : 'node_modules';
+      if (importSource === 'package-lock.json') {
+        _this9.reporter.info(_this9.reporter.lang('importPackageLock'));
+        _this9.createLogicalDependencyTree(packageJson, packageLock);
+      }
+      if (importSource === 'node_modules') {
+        _this9.reporter.info(_this9.reporter.lang('importNodeModules'));
+        yield (0, (_check || _load_check()).verifyTreeCheck)(_this9.config, _this9.reporter, {}, []);
+      }
 
-      var _asyncToGenerator2;
+      var _ref4 = yield _this9.fetchRequestFromCwd();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      const requests = _ref4.requests,
+            patterns = _ref4.patterns,
+            manifest = _ref4.manifest;
+
+      if (manifest.name && _this9.resolver instanceof ImportPackageResolver) {
+        _this9.resolver.rootName = manifest.name;
       }
+      yield _this9.resolver.init(requests, { isFlat: _this9.flags.flat, isFrozen: _this9.flags.frozenLockfile });
+      const manifests = yield (_packageFetcher || _load_packageFetcher()).fetch(_this9.resolver.getManifests(), _this9.config);
+      _this9.resolver.updateManifests(manifests);
+      yield (_packageCompatibility || _load_packageCompatibility()).check(_this9.resolver.getManifests(), _this9.config, _this9.flags.ignoreEngines);
+      yield _this9.linker.resolvePeerModules();
+      yield _this9.saveLockfileAndIntegrity(patterns);
+      return patterns;
+    })();
+  }
+}
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const installVersion = flags[`2`] ? `berry` : flags.install;
+exports.Import = Import;
+function setFlags(commander) {
+  commander.description('Generates yarn.lock from an npm package-lock.json file or an existing npm-installed node_modules folder.');
+}
 
-            if (installVersion) {
-              const lockfilePath = path.resolve(config.cwd, "yarn.lock");
-              if (!(yield (_fs || _load_fs()).exists(lockfilePath))) {
-                yield (_fs || _load_fs()).writeFile(lockfilePath, "");
-              }
-              yield (_child || _load_child()).spawn(
-                (_constants || _load_constants()).NODE_BIN_PATH,
-                [process.argv[1], "policies", "set-version", installVersion],
-                {
-                  stdio: "inherit",
-                  cwd: config.cwd,
-                },
-              );
-              yield (_child || _load_child()).spawn(
-                (_constants || _load_constants()).NODE_BIN_PATH,
-                [
-                  process.argv[1],
-                  "init",
-                  ...(flags.yes ? ["-y"] : []),
-                  ...(flags.private ? ["-p"] : []),
-                ],
-                {
-                  stdio: "inherit",
-                  cwd: config.cwd,
-                },
-              );
-              return;
-            }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-            const manifests = yield config.getRootManifests();
+/***/ }),
+/* 533 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            let repository = {};
-            const author = {
-              name: config.getOption("init-author-name"),
-              email: config.getOption("init-author-email"),
-              url: config.getOption("init-author-url"),
-            };
-            if (
-              yield (_fs || _load_fs()).exists(path.join(config.cwd, ".git"))
-            ) {
-              // get git origin of the cwd
-              try {
-                repository = {
-                  type: "git",
-                  url: yield (_child || _load_child()).spawn(
-                    "git",
-                    ["config", "remote.origin.url"],
-                    {
-                      cwd: config.cwd,
-                    },
-                  ),
-                };
-              } catch (ex) {
-                // Ignore - Git repo may not have an origin URL yet (eg. if it only exists locally)
-              }
+"use strict";
 
-              if (author.name === undefined) {
-                author.name = yield getGitConfigInfo("user.name");
-              }
 
-              if (author.email === undefined) {
-                author.email = yield getGitConfigInfo("user.email");
-              }
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-            const keys = [
-              {
-                key: "name",
-                question: "name",
-                default: path.basename(config.cwd),
-                validation: (_validate || _load_validate()).isValidPackageName,
-                validationError: "invalidPackageName",
-              },
-              {
-                key: "version",
-                question: "version",
-                default: String(config.getOption("init-version")),
-              },
-              {
-                key: "description",
-                question: "description",
-                default: "",
-              },
-              {
-                key: "main",
-                question: "entry point",
-                default: "index.js",
-              },
-              {
-                key: "repository",
-                question: "repository url",
-                default: (0, (_util || _load_util()).extractRepositoryUrl)(
-                  repository,
-                ),
-              },
-              {
-                key: "author",
-                question: "author",
-                default: (0, (_util || _load_util()).stringifyPerson)(author),
-              },
-              {
-                key: "license",
-                question: "license",
-                default: String(config.getOption("init-license")),
-              },
-              {
-                key: "private",
-                question: "private",
-                default: config.getOption("init-private") || "",
-                inputFormatter: yn,
-              },
-            ];
-
-            // get answers
-            const pkg = {};
-            for (
-              var _iterator = keys,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+var _asyncToGenerator2;
 
-            ) {
-              var _ref2;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (args.length > 2) {
+      reporter.error(reporter.lang('tooManyArguments', 2));
+      return;
+    }
 
-              const entry = _ref2;
-              const yes = flags.yes,
-                privateFlag = flags.private;
-              const manifestKey = entry.key;
-              let question = entry.question,
-                def = entry.default;
-
-              for (
-                var _iterator4 = (_index || _load_index()).registryNames,
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+    let packageName = args.shift() || '.';
 
-              ) {
-                var _ref5;
+    // Handle the case when we are referencing a local package.
+    if (packageName === '.') {
+      packageName = (yield config.readRootManifest()).name;
+    }
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref5 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref5 = _i4.value;
-                }
+    const packageInput = (_npmRegistry || _load_npmRegistry()).default.escapeName(packageName);
 
-                const registryName = _ref5;
-                const object = manifests[registryName].object;
+    var _parsePackageName = (0, (_parsePackageName2 || _load_parsePackageName()).default)(packageInput);
 
-                let val = objectPath.get(object, manifestKey);
-                if (!val) {
-                  break;
-                }
-                if (typeof val === "object") {
-                  if (manifestKey === "author") {
-                    val = (0, (_util || _load_util()).stringifyPerson)(val);
-                  } else if (manifestKey === "repository") {
-                    val = (0, (_util || _load_util()).extractRepositoryUrl)(
-                      val,
-                    );
-                  }
-                }
-                def = val;
-              }
+    const name = _parsePackageName.name,
+          version = _parsePackageName.version;
 
-              if (manifestKey === "private" && privateFlag) {
-                def = true;
-              }
 
-              if (def) {
-                question += ` (${String(def)})`;
-              }
+    let result;
+    try {
+      result = yield config.registries.npm.request(name, { unfiltered: true });
+    } catch (e) {
+      reporter.error(reporter.lang('infoFail'));
+      return;
+    }
+    if (!result) {
+      reporter.error(reporter.lang('infoFail'));
+      return;
+    }
 
-              let answer;
-              let validAnswer = false;
+    result = clean(result);
 
-              if (yes) {
-                answer = def;
-              } else {
-                // loop until a valid answer is provided, if validation is on entry
-                if (entry.validation) {
-                  while (!validAnswer) {
-                    answer = (yield reporter.question(question)) || def;
-                    // validate answer
-                    if (entry.validation(String(answer))) {
-                      validAnswer = true;
-                    } else {
-                      reporter.error(reporter.lang("invalidPackageName"));
-                    }
-                  }
-                } else {
-                  answer = (yield reporter.question(question)) || def;
-                }
-              }
+    const versions = result.versions;
+    // $FlowFixMe
+    result.versions = Object.keys(versions).sort(semver.compareLoose);
+    result.version = version || result['dist-tags'].latest;
+    result = Object.assign(result, versions[result.version]);
 
-              if (answer) {
-                if (entry.inputFormatter) {
-                  answer = entry.inputFormatter(answer);
-                }
-                objectPath.set(pkg, manifestKey, answer);
-              }
-            }
+    const fieldPath = args.shift();
+    const fields = fieldPath ? fieldPath.split('.') : [];
 
-            if (
-              pkg.repository &&
-              (_githubResolver || _load_githubResolver()).default.isVersion(
-                pkg.repository,
-              )
-            ) {
-              pkg.repository = `https://github.com/${pkg.repository}`;
-            }
+    // Readmes can be long so exclude them unless explicitly asked for.
+    if (fields[0] !== 'readme') {
+      delete result.readme;
+    }
 
-            // save answers
-            const targetManifests = [];
-            for (
-              var _iterator2 = (_index || _load_index()).registryNames,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+    result = fields.reduce(function (prev, cur) {
+      return prev && prev[cur];
+    }, result);
+    reporter.inspect(result);
+  });
 
-            ) {
-              var _ref3;
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref3 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref3 = _i2.value;
-              }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-              const registryName = _ref3;
+var _npmRegistry;
 
-              const info = manifests[registryName];
-              if (info.exists) {
-                targetManifests.push(info);
-              }
-            }
-            if (!targetManifests.length) {
-              targetManifests.push(manifests.npm);
-            }
-            for (
-              var _iterator3 = targetManifests,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-            ) {
-              var _ref4;
+var _parsePackageName2;
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref4 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref4 = _i3.value;
-              }
+function _load_parsePackageName() {
+  return _parsePackageName2 = _interopRequireDefault(__webpack_require__(588));
+}
 
-              const targetManifest = _ref4;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              Object.assign(targetManifest.object, pkg);
-              reporter.success(`Saved ${path.basename(targetManifest.loc)}`);
-            }
+const semver = __webpack_require__(22);
 
-            yield config.saveRootManifests(manifests);
-          },
-        );
+function clean(object) {
+  if (Array.isArray(object)) {
+    const result = [];
+    object.forEach(item => {
+      item = clean(item);
+      if (item) {
+        result.push(item);
+      }
+    });
+    return result;
+  } else if (typeof object === 'object') {
+    const result = {};
+    for (const key in object) {
+      if (key.startsWith('_')) {
+        continue;
+      }
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+      const item = clean(object[key]);
+      if (item) {
+        result[key] = item;
+      }
+    }
+    return result;
+  } else if (object) {
+    return object;
+  } else {
+    return null;
+  }
+}
 
-      let getGitConfigInfo = (exports.getGitConfigInfo = (() => {
-        var _ref6 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          credential,
-          spawn = (_child || _load_child()).spawn,
-        ) {
-          try {
-            // try to get author default based on git config
-            return yield spawn("git", ["config", credential]);
-          } catch (e) {
-            return "";
-          }
-        });
+function setFlags(commander) {
+  commander.description('Shows information about a package.');
+}
 
-        return function getGitConfigInfo(_x5) {
-          return _ref6.apply(this, arguments);
-        };
-      })());
+function hasWrapper(commander, args) {
+  return true;
+}
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+/***/ }),
+/* 534 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _util;
+"use strict";
 
-      function _load_util() {
-        return (_util = __webpack_require__(221));
-      }
 
-      var _index;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getGitConfigInfo = exports.run = exports.shouldRunInCurrentCwd = undefined;
 
-      function _load_index() {
-        return (_index = __webpack_require__(57));
-      }
+var _asyncToGenerator2;
 
-      var _githubResolver;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_githubResolver() {
-        return (_githubResolver = _interopRequireDefault(
-          __webpack_require__(367),
-        ));
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const installVersion = flags[`2`] ? `berry` : flags.install;
+
+    if (installVersion) {
+      const lockfilePath = path.resolve(config.cwd, 'yarn.lock');
+      if (!(yield (_fs || _load_fs()).exists(lockfilePath))) {
+        yield (_fs || _load_fs()).writeFile(lockfilePath, '');
       }
+      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, [process.argv[1], 'policies', 'set-version', installVersion], {
+        stdio: 'inherit',
+        cwd: config.cwd
+      });
+      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, [process.argv[1], 'init', ...(flags.yes ? ['-y'] : []), ...(flags.private ? ['-p'] : [])], {
+        stdio: 'inherit',
+        cwd: config.cwd
+      });
+      return;
+    }
 
-      var _child;
+    const manifests = yield config.getRootManifests();
+
+    let repository = {};
+    const author = {
+      name: config.getOption('init-author-name'),
+      email: config.getOption('init-author-email'),
+      url: config.getOption('init-author-url')
+    };
+    if (yield (_fs || _load_fs()).exists(path.join(config.cwd, '.git'))) {
+      // get git origin of the cwd
+      try {
+        repository = {
+          type: 'git',
+          url: yield (_child || _load_child()).spawn('git', ['config', 'remote.origin.url'], {
+            cwd: config.cwd
+          })
+        };
+      } catch (ex) {
+        // Ignore - Git repo may not have an origin URL yet (eg. if it only exists locally)
+      }
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
+      if (author.name === undefined) {
+        author.name = yield getGitConfigInfo('user.name');
       }
 
-      var _fs;
+      if (author.email === undefined) {
+        author.email = yield getGitConfigInfo('user.email');
+      }
+    }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+    const keys = [{
+      key: 'name',
+      question: 'name',
+      default: path.basename(config.cwd),
+      validation: (_validate || _load_validate()).isValidPackageName,
+      validationError: 'invalidPackageName'
+    }, {
+      key: 'version',
+      question: 'version',
+      default: String(config.getOption('init-version'))
+    }, {
+      key: 'description',
+      question: 'description',
+      default: ''
+    }, {
+      key: 'main',
+      question: 'entry point',
+      default: 'index.js'
+    }, {
+      key: 'repository',
+      question: 'repository url',
+      default: (0, (_util || _load_util()).extractRepositoryUrl)(repository)
+    }, {
+      key: 'author',
+      question: 'author',
+      default: (0, (_util || _load_util()).stringifyPerson)(author)
+    }, {
+      key: 'license',
+      question: 'license',
+      default: String(config.getOption('init-license'))
+    }, {
+      key: 'private',
+      question: 'private',
+      default: config.getOption('init-private') || '',
+      inputFormatter: yn
+    }];
+
+    // get answers
+    const pkg = {};
+    for (var _iterator = keys, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
       }
 
-      var _validate;
+      const entry = _ref2;
+      const yes = flags.yes,
+            privateFlag = flags.private;
+      const manifestKey = entry.key;
+      let question = entry.question,
+          def = entry.default;
+
+
+      for (var _iterator4 = (_index || _load_index()).registryNames, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref5;
 
-      function _load_validate() {
-        return (_validate = _interopRequireWildcard(__webpack_require__(125)));
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref5 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref5 = _i4.value;
+        }
+
+        const registryName = _ref5;
+        const object = manifests[registryName].object;
+
+        let val = objectPath.get(object, manifestKey);
+        if (!val) {
+          break;
+        }
+        if (typeof val === 'object') {
+          if (manifestKey === 'author') {
+            val = (0, (_util || _load_util()).stringifyPerson)(val);
+          } else if (manifestKey === 'repository') {
+            val = (0, (_util || _load_util()).extractRepositoryUrl)(val);
+          }
+        }
+        def = val;
       }
 
-      var _constants;
+      if (manifestKey === 'private' && privateFlag) {
+        def = true;
+      }
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
+      if (def) {
+        question += ` (${String(def)})`;
       }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
+      let answer;
+      let validAnswer = false;
+
+      if (yes) {
+        answer = def;
+      } else {
+        // loop until a valid answer is provided, if validation is on entry
+        if (entry.validation) {
+          while (!validAnswer) {
+            answer = (yield reporter.question(question)) || def;
+            // validate answer
+            if (entry.validation(String(answer))) {
+              validAnswer = true;
+            } else {
+              reporter.error(reporter.lang('invalidPackageName'));
             }
           }
-          newObj.default = obj;
-          return newObj;
+        } else {
+          answer = (yield reporter.question(question)) || def;
         }
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      if (answer) {
+        if (entry.inputFormatter) {
+          answer = entry.inputFormatter(answer);
+        }
+        objectPath.set(pkg, manifestKey, answer);
       }
+    }
 
-      const objectPath = __webpack_require__(304);
+    if (pkg.repository && (_githubResolver || _load_githubResolver()).default.isVersion(pkg.repository)) {
+      pkg.repository = `https://github.com/${pkg.repository}`;
+    }
 
-      const path = __webpack_require__(0);
-      const yn = __webpack_require__(962);
+    // save answers
+    const targetManifests = [];
+    for (var _iterator2 = (_index || _load_index()).registryNames, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref3;
 
-      function setFlags(commander) {
-        commander.description(
-          "Interactively creates or updates a package.json file.",
-        );
-        commander.option("-y, --yes", "use default options");
-        commander.option(
-          "-p, --private",
-          "use default options and private true",
-        );
-        commander.option(
-          "-i, --install <value>",
-          "install a specific Yarn release",
-        );
-        commander.option("-2", "generates the project using Yarn 2");
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref3 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref3 = _i2.value;
       }
 
-      function hasWrapper(commander, args) {
-        return true;
+      const registryName = _ref3;
+
+      const info = manifests[registryName];
+      if (info.exists) {
+        targetManifests.push(info);
       }
+    }
+    if (!targetManifests.length) {
+      targetManifests.push(manifests.npm);
+    }
+    for (var _iterator3 = targetManifests, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref4;
 
-      const shouldRunInCurrentCwd = (exports.shouldRunInCurrentCwd = true);
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref4 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref4 = _i3.value;
+      }
 
-      /***/
-    },
-    /* 535 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      const targetManifest = _ref4;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples = exports.run = undefined;
+      Object.assign(targetManifest.object, pkg);
+      reporter.success(`Saved ${path.basename(targetManifest.loc)}`);
+    }
 
-      var _extends2;
+    yield config.saveRootManifests(manifests);
+  });
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let getGitConfigInfo = exports.getGitConfigInfo = (() => {
+  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (credential, spawn = (_child || _load_child()).spawn) {
+    try {
+      // try to get author default based on git config
+      return yield spawn('git', ['config', credential]);
+    } catch (e) {
+      return '';
+    }
+  });
 
-      var _asyncToGenerator2;
+  return function getGitConfigInfo(_x5) {
+    return _ref6.apply(this, arguments);
+  };
+})();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-      let getManifests = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, flags) {
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.cwd);
-            const install = new (_install || _load_install()).Install(
-              (0, (_extends2 || _load_extends()).default)(
-                { skipIntegrityCheck: true },
-                flags,
-              ),
-              config,
-              new (_baseReporter || _load_baseReporter()).default(),
-              lockfile,
-            );
-            yield install.hydrate(true);
+var _util;
 
-            let manifests = install.resolver.getManifests();
+function _load_util() {
+  return _util = __webpack_require__(221);
+}
 
-            // sort by name
-            manifests = manifests.sort(function (a, b) {
-              if (!a.name && !b.name) {
-                return 0;
-              }
+var _index;
 
-              if (!a.name) {
-                return 1;
-              }
+function _load_index() {
+  return _index = __webpack_require__(57);
+}
 
-              if (!b.name) {
-                return -1;
-              }
+var _githubResolver;
 
-              return a.name.localeCompare(b.name);
-            });
+function _load_githubResolver() {
+  return _githubResolver = _interopRequireDefault(__webpack_require__(367));
+}
 
-            // filter ignored manifests
-            manifests = manifests.filter(function (manifest) {
-              const ref = manifest._reference;
-              return !!ref && !ref.ignore;
-            });
+var _child;
 
-            return manifests;
-          },
-        );
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-        return function getManifests(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+var _fs;
 
-      let list = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const manifests = yield getManifests(config, flags);
-            const manifestsByLicense = new Map();
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-            for (
-              var _iterator = manifests,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+var _validate;
 
-            ) {
-              var _ref4;
+function _load_validate() {
+  return _validate = _interopRequireWildcard(__webpack_require__(125));
+}
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref4 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref4 = _i.value;
-              }
+var _constants;
 
-              const _ref3 = _ref4;
-              const name = _ref3.name,
-                version = _ref3.version,
-                license = _ref3.license,
-                repository = _ref3.repository,
-                homepage = _ref3.homepage,
-                author = _ref3.author;
-
-              const licenseKey = license || "UNKNOWN";
-              const url = repository ? repository.url : homepage;
-              const vendorUrl = homepage || (author && author.url);
-              const vendorName = author && author.name;
-
-              if (!manifestsByLicense.has(licenseKey)) {
-                manifestsByLicense.set(licenseKey, new Map());
-              }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-              const byLicense = manifestsByLicense.get(licenseKey);
-              invariant(byLicense, "expected value");
-              byLicense.set(`${name}@${version}`, {
-                name,
-                version,
-                url,
-                vendorUrl,
-                vendorName,
-              });
-            }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-            if (flags.json) {
-              const body = [];
-
-              manifestsByLicense.forEach(function (license, licenseKey) {
-                license.forEach(function ({
-                  name,
-                  version,
-                  url,
-                  vendorUrl,
-                  vendorName,
-                }) {
-                  body.push([
-                    name,
-                    version,
-                    licenseKey,
-                    url || "Unknown",
-                    vendorUrl || "Unknown",
-                    vendorName || "Unknown",
-                  ]);
-                });
-              });
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              reporter.table(
-                [
-                  "Name",
-                  "Version",
-                  "License",
-                  "URL",
-                  "VendorUrl",
-                  "VendorName",
-                ],
-                body,
-              );
-            } else {
-              const trees = [];
-
-              manifestsByLicense.forEach(function (license, licenseKey) {
-                const licenseTree = [];
-
-                license.forEach(function ({
-                  name,
-                  version,
-                  url,
-                  vendorUrl,
-                  vendorName,
-                }) {
-                  const children = [];
-
-                  if (url) {
-                    children.push({
-                      name: `${reporter.format.bold("URL:")} ${url}`,
-                    });
-                  }
+const objectPath = __webpack_require__(304);
 
-                  if (vendorUrl) {
-                    children.push({
-                      name: `${reporter.format.bold("VendorUrl:")} ${vendorUrl}`,
-                    });
-                  }
+const path = __webpack_require__(0);
+const yn = __webpack_require__(962);
 
-                  if (vendorName) {
-                    children.push({
-                      name: `${reporter.format.bold("VendorName:")} ${vendorName}`,
-                    });
-                  }
+function setFlags(commander) {
+  commander.description('Interactively creates or updates a package.json file.');
+  commander.option('-y, --yes', 'use default options');
+  commander.option('-p, --private', 'use default options and private true');
+  commander.option('-i, --install <value>', 'install a specific Yarn release');
+  commander.option('-2', 'generates the project using Yarn 2');
+}
 
-                  licenseTree.push({
-                    name: `${name}@${version}`,
-                    children,
-                  });
-                });
+function hasWrapper(commander, args) {
+  return true;
+}
 
-                trees.push({
-                  name: licenseKey,
-                  children: licenseTree,
-                });
-              });
+const shouldRunInCurrentCwd = exports.shouldRunInCurrentCwd = true;
 
-              reporter.tree("licenses", trees, { force: true });
-            }
-          },
-        );
+/***/ }),
+/* 535 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return function list(_x3, _x4, _x5, _x6) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+"use strict";
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
 
-      var _baseReporter;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.run = undefined;
 
-      function _load_baseReporter() {
-        return (_baseReporter = _interopRequireDefault(
-          __webpack_require__(108),
-        ));
-      }
+var _extends2;
 
-      var _install;
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+var _asyncToGenerator2;
 
-      var _lockfile;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+let getManifests = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, flags) {
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.cwd);
+    const install = new (_install || _load_install()).Install((0, (_extends2 || _load_extends()).default)({ skipIntegrityCheck: true }, flags), config, new (_baseReporter || _load_baseReporter()).default(), lockfile);
+    yield install.hydrate(true);
 
-      var _buildSubCommands2;
+    let manifests = install.resolver.getManifests();
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
+    // sort by name
+    manifests = manifests.sort(function (a, b) {
+      if (!a.name && !b.name) {
+        return 0;
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      if (!a.name) {
+        return 1;
       }
 
-      const invariant = __webpack_require__(9);
-
-      function hasWrapper(flags, args) {
-        return args[0] != "generate-disclaimer";
+      if (!b.name) {
+        return -1;
       }
 
-      function setFlags(commander) {
-        commander.description("Lists licenses for installed packages.");
-      }
+      return a.name.localeCompare(b.name);
+    });
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)("licenses", {
-        ls(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              reporter.warn(
-                `\`yarn licenses ls\` is deprecated. Please use \`yarn licenses list\`.`,
-              );
-              yield list(config, reporter, flags, args);
-            },
-          )();
-        },
+    // filter ignored manifests
+    manifests = manifests.filter(function (manifest) {
+      const ref = manifest._reference;
+      return !!ref && !ref.ignore;
+    });
 
-        list(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield list(config, reporter, flags, args);
-            },
-          )();
-        },
+    return manifests;
+  });
 
-        generateDisclaimer(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              /* eslint-disable no-console */
-
-              // `reporter.log` dumps a bunch of ANSI escapes to clear the current line and
-              // is for abstracting the console output so it can be consumed by other tools
-              // (JSON output being the primary one). This command is only for text consumption
-              // and you should just be dumping it to a TXT file. Using a reporter here has the
-              // potential to mess up the output since it might print ansi escapes.
-              const manifests = yield getManifests(config, flags);
-              const manifest = yield config.readRootManifest();
-
-              // Create a map of license text to manifest so that packages with exactly
-              // the same license text are grouped together.
-              const manifestsByLicense = new Map();
-              for (
-                var _iterator2 = manifests,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+  return function getManifests(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              ) {
-                var _ref5;
+let list = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const manifests = yield getManifests(config, flags);
+    const manifestsByLicense = new Map();
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref5 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref5 = _i2.value;
-                }
+    for (var _iterator = manifests, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref4;
 
-                const manifest = _ref5;
-                const licenseText = manifest.licenseText,
-                  noticeText = manifest.noticeText;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref4 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref4 = _i.value;
+      }
+
+      const _ref3 = _ref4;
+      const name = _ref3.name,
+            version = _ref3.version,
+            license = _ref3.license,
+            repository = _ref3.repository,
+            homepage = _ref3.homepage,
+            author = _ref3.author;
+
+      const licenseKey = license || 'UNKNOWN';
+      const url = repository ? repository.url : homepage;
+      const vendorUrl = homepage || author && author.url;
+      const vendorName = author && author.name;
+
+      if (!manifestsByLicense.has(licenseKey)) {
+        manifestsByLicense.set(licenseKey, new Map());
+      }
+
+      const byLicense = manifestsByLicense.get(licenseKey);
+      invariant(byLicense, 'expected value');
+      byLicense.set(`${name}@${version}`, {
+        name,
+        version,
+        url,
+        vendorUrl,
+        vendorName
+      });
+    }
 
-                let licenseKey;
-                if (!licenseText) {
-                  continue;
-                }
+    if (flags.json) {
+      const body = [];
 
-                if (!noticeText) {
-                  licenseKey = licenseText;
-                } else {
-                  licenseKey = `${licenseText}\n\nNOTICE\n\n${noticeText}`;
-                }
+      manifestsByLicense.forEach(function (license, licenseKey) {
+        license.forEach(function ({ name, version, url, vendorUrl, vendorName }) {
+          body.push([name, version, licenseKey, url || 'Unknown', vendorUrl || 'Unknown', vendorName || 'Unknown']);
+        });
+      });
 
-                if (!manifestsByLicense.has(licenseKey)) {
-                  manifestsByLicense.set(licenseKey, new Map());
-                }
+      reporter.table(['Name', 'Version', 'License', 'URL', 'VendorUrl', 'VendorName'], body);
+    } else {
+      const trees = [];
 
-                const byLicense = manifestsByLicense.get(licenseKey);
-                invariant(byLicense, "expected value");
-                byLicense.set(manifest.name, manifest);
-              }
+      manifestsByLicense.forEach(function (license, licenseKey) {
+        const licenseTree = [];
 
-              console.log(
-                "THE FOLLOWING SETS FORTH ATTRIBUTION NOTICES FOR THIRD PARTY SOFTWARE THAT MAY BE CONTAINED " +
-                  `IN PORTIONS OF THE ${String(manifest.name).toUpperCase().replace(/-/g, " ")} PRODUCT.`,
-              );
-              console.log();
-
-              for (
-                var _iterator3 = manifestsByLicense,
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+        license.forEach(function ({ name, version, url, vendorUrl, vendorName }) {
+          const children = [];
 
-              ) {
-                var _ref7;
+          if (url) {
+            children.push({ name: `${reporter.format.bold('URL:')} ${url}` });
+          }
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref7 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref7 = _i3.value;
-                }
+          if (vendorUrl) {
+            children.push({ name: `${reporter.format.bold('VendorUrl:')} ${vendorUrl}` });
+          }
 
-                const _ref6 = _ref7;
-                const licenseKey = _ref6[0];
-                const manifests = _ref6[1];
+          if (vendorName) {
+            children.push({ name: `${reporter.format.bold('VendorName:')} ${vendorName}` });
+          }
 
-                console.log("-----");
-                console.log();
+          licenseTree.push({
+            name: `${name}@${version}`,
+            children
+          });
+        });
 
-                const names = [];
-                const urls = [];
-                for (
-                  var _iterator4 = manifests,
-                    _isArray4 = Array.isArray(_iterator4),
-                    _i4 = 0,
-                    _iterator4 = _isArray4
-                      ? _iterator4
-                      : _iterator4[Symbol.iterator]();
-                  ;
+        trees.push({
+          name: licenseKey,
+          children: licenseTree
+        });
+      });
 
-                ) {
-                  var _ref9;
+      reporter.tree('licenses', trees, { force: true });
+    }
+  });
 
-                  if (_isArray4) {
-                    if (_i4 >= _iterator4.length) break;
-                    _ref9 = _iterator4[_i4++];
-                  } else {
-                    _i4 = _iterator4.next();
-                    if (_i4.done) break;
-                    _ref9 = _i4.value;
-                  }
+  return function list(_x3, _x4, _x5, _x6) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-                  const _ref8 = _ref9;
-                  const name = _ref8[0];
-                  const repository = _ref8[1].repository;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-                  names.push(name);
-                  if (repository && repository.url) {
-                    urls.push(
-                      manifests.size === 1
-                        ? repository.url
-                        : `${repository.url} (${name})`,
-                    );
-                  }
-                }
+var _baseReporter;
 
-                const heading = [];
-                heading.push(
-                  `The following software may be included in this product: ${names.join(", ")}.`,
-                );
-                if (urls.length > 0) {
-                  heading.push(
-                    `A copy of the source code may be downloaded from ${urls.join(", ")}.`,
-                  );
-                }
-                heading.push(
-                  "This software contains the following license and notice below:",
-                );
+function _load_baseReporter() {
+  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
+}
 
-                console.log(heading.join(" "));
-                console.log();
+var _install;
 
-                if (licenseKey) {
-                  console.log(licenseKey.trim());
-                } else {
-                  // what do we do here? base it on `license`?
-                }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-                console.log();
-              }
-            },
-          )();
-        },
-      });
+var _lockfile;
 
-      const run = _buildSubCommands.run,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.examples = examples;
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-      /***/
-    },
-    /* 536 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _buildSubCommands2;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-      var _asyncToGenerator2;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+const invariant = __webpack_require__(9);
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            yield config.registries.yarn.saveHomeConfig({
-              username: undefined,
-              email: undefined,
-            });
+function hasWrapper(flags, args) {
+  return args[0] != 'generate-disclaimer';
+}
 
-            reporter.success(reporter.lang("clearedCredentials"));
-          },
-        );
+function setFlags(commander) {
+  commander.description('Lists licenses for installed packages.');
+}
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('licenses', {
+  ls(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      reporter.warn(`\`yarn licenses ls\` is deprecated. Please use \`yarn licenses list\`.`);
+      yield list(config, reporter, flags, args);
+    })();
+  },
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+  list(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield list(config, reporter, flags, args);
+    })();
+  },
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  generateDisclaimer(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      /* eslint-disable no-console */
 
-      function setFlags(commander) {
-        commander.description("Clears registry username and email.");
-      }
+      // `reporter.log` dumps a bunch of ANSI escapes to clear the current line and
+      // is for abstracting the console output so it can be consumed by other tools
+      // (JSON output being the primary one). This command is only for text consumption
+      // and you should just be dumping it to a TXT file. Using a reporter here has the
+      // potential to mess up the output since it might print ansi escapes.
+      const manifests = yield getManifests(config, flags);
+      const manifest = yield config.readRootManifest();
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+      // Create a map of license text to manifest so that packages with exactly
+      // the same license text are grouped together.
+      const manifestsByLicense = new Map();
+      for (var _iterator2 = manifests, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref5;
 
-      /***/
-    },
-    /* 537 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref5 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref5 = _i2.value;
+        }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+        const manifest = _ref5;
+        const licenseText = manifest.licenseText,
+              noticeText = manifest.noticeText;
 
-      var _extends2;
+        let licenseKey;
+        if (!licenseText) {
+          continue;
+        }
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+        if (!noticeText) {
+          licenseKey = licenseText;
+        } else {
+          licenseKey = `${licenseText}\n\nNOTICE\n\n${noticeText}`;
+        }
 
-      var _asyncToGenerator2;
+        if (!manifestsByLicense.has(licenseKey)) {
+          manifestsByLicense.set(licenseKey, new Map());
+        }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+        const byLicense = manifestsByLicense.get(licenseKey);
+        invariant(byLicense, 'expected value');
+        byLicense.set(manifest.name, manifest);
       }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const pnpPath = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
+      console.log('THE FOLLOWING SETS FORTH ATTRIBUTION NOTICES FOR THIRD PARTY SOFTWARE THAT MAY BE CONTAINED ' + `IN PORTIONS OF THE ${String(manifest.name).toUpperCase().replace(/-/g, ' ')} PRODUCT.`);
+      console.log();
 
-            let nodeOptions = process.env.NODE_OPTIONS || "";
-            if (yield (_fs || _load_fs()).exists(pnpPath)) {
-              nodeOptions = `--require ${pnpPath} ${nodeOptions}`;
-            }
+      for (var _iterator3 = manifestsByLicense, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref7;
 
-            try {
-              yield (_child || _load_child()).spawn(
-                (_constants || _load_constants()).NODE_BIN_PATH,
-                args,
-                {
-                  stdio: "inherit",
-                  cwd: flags.into || config.cwd,
-                  env: (0, (_extends2 || _load_extends()).default)(
-                    {},
-                    process.env,
-                    { NODE_OPTIONS: nodeOptions },
-                  ),
-                },
-              );
-            } catch (err) {
-              throw err;
-            }
-          },
-        );
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref7 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref7 = _i3.value;
+        }
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+        const _ref6 = _ref7;
+        const licenseKey = _ref6[0];
+        const manifests = _ref6[1];
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+        console.log('-----');
+        console.log();
 
-      var _child;
+        const names = [];
+        const urls = [];
+        for (var _iterator4 = manifests, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref9;
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref9 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref9 = _i4.value;
+          }
 
-      var _fs;
+          const _ref8 = _ref9;
+          const name = _ref8[0];
+          const repository = _ref8[1].repository;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+          names.push(name);
+          if (repository && repository.url) {
+            urls.push(manifests.size === 1 ? repository.url : `${repository.url} (${name})`);
+          }
+        }
 
-      var _constants;
+        const heading = [];
+        heading.push(`The following software may be included in this product: ${names.join(', ')}.`);
+        if (urls.length > 0) {
+          heading.push(`A copy of the source code may be downloaded from ${urls.join(', ')}.`);
+        }
+        heading.push('This software contains the following license and notice below:');
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+        console.log(heading.join(' '));
+        console.log();
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+        if (licenseKey) {
+          console.log(licenseKey.trim());
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          // what do we do here? base it on `license`?
         }
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+        console.log();
       }
+    })();
+  }
+});
 
-      function setFlags(commander) {
-        commander.description(
-          "Runs Node with the same version that the one used by Yarn itself, and by default from the project root",
-        );
-        commander.usage("node [--into PATH] [... args]");
-        commander.option(
-          "--into <path>",
-          "Sets the cwd to the specified location",
-        );
-      }
+const run = _buildSubCommands.run,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.examples = examples;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+/***/ }),
+/* 536 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 538 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.requireLockfile = undefined;
 
-      var _extends2;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+var _asyncToGenerator2;
 
-      var _asyncToGenerator2;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    yield config.registries.yarn.saveHomeConfig({
+      username: undefined,
+      email: undefined
+    });
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder);
-            const install = new (_install || _load_install()).Install(
-              (0, (_extends2 || _load_extends()).default)({}, flags, {
-                includeWorkspaceDeps: true,
-              }),
-              config,
-              reporter,
-              lockfile,
-            );
-            let deps = yield (
-              _packageRequest || _load_packageRequest()
-            ).default.getOutdatedPackages(lockfile, install, config, reporter);
-
-            if (args.length) {
-              const requested = new Set(args);
-
-              deps = deps.filter(function ({ name }) {
-                return requested.has(name);
-              });
-            }
+    reporter.success(reporter.lang('clearedCredentials'));
+  });
 
-            const getNameFromHint = function getNameFromHint(hint) {
-              return hint ? `${hint}Dependencies` : "dependencies";
-            };
-            const colorizeName = function colorizeName({
-              current,
-              latest,
-              name,
-            }) {
-              return reporter.format[
-                (0, (_colorForVersions || _load_colorForVersions()).default)(
-                  current,
-                  latest,
-                )
-              ](name);
-            };
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-            if (deps.length) {
-              const usesWorkspaces = !!config.workspaceRootFolder;
-              const body = deps.map(function (info) {
-                const row = [
-                  colorizeName(info),
-                  info.current,
-                  (0, (_colorizeDiff || _load_colorizeDiff()).default)(
-                    info.current,
-                    info.wanted,
-                    reporter,
-                  ),
-                  reporter.format.cyan(info.latest),
-                  info.workspaceName || "",
-                  getNameFromHint(info.hint),
-                  reporter.format.cyan(info.url),
-                ];
-                if (!usesWorkspaces) {
-                  row.splice(4, 1);
-                }
-                return row;
-              });
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-              const red = reporter.format.red("<red>");
-              const yellow = reporter.format.yellow("<yellow>");
-              const green = reporter.format.green("<green>");
-              reporter.info(
-                reporter.lang(
-                  "legendColorsForVersionUpdates",
-                  red,
-                  yellow,
-                  green,
-                ),
-              );
-
-              const header = [
-                "Package",
-                "Current",
-                "Wanted",
-                "Latest",
-                "Workspace",
-                "Package Type",
-                "URL",
-              ];
-              if (!usesWorkspaces) {
-                header.splice(4, 1);
-              }
-              reporter.table(header, body);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              return 1;
-            }
-            return 0;
-          },
-        );
+function setFlags(commander) {
+  commander.description('Clears registry username and email.');
+}
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+function hasWrapper(commander, args) {
+  return true;
+}
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+/***/ }),
+/* 537 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _packageRequest;
+"use strict";
 
-      function _load_packageRequest() {
-        return (_packageRequest = _interopRequireDefault(
-          __webpack_require__(122),
-        ));
-      }
 
-      var _lockfile;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+var _extends2;
 
-      var _install;
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+var _asyncToGenerator2;
 
-      var _colorForVersions;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_colorForVersions() {
-        return (_colorForVersions = _interopRequireDefault(
-          __webpack_require__(369),
-        ));
-      }
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const pnpPath = `${config.lockfileFolder}/${(_constants || _load_constants()).PNP_FILENAME}`;
 
-      var _colorizeDiff;
+    let nodeOptions = process.env.NODE_OPTIONS || '';
+    if (yield (_fs || _load_fs()).exists(pnpPath)) {
+      nodeOptions = `--require ${pnpPath} ${nodeOptions}`;
+    }
 
-      function _load_colorizeDiff() {
-        return (_colorizeDiff = _interopRequireDefault(
-          __webpack_require__(370),
-        ));
-      }
+    try {
+      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, args, {
+        stdio: 'inherit',
+        cwd: flags.into || config.cwd,
+        env: (0, (_extends2 || _load_extends()).default)({}, process.env, { NODE_OPTIONS: nodeOptions })
+      });
+    } catch (err) {
+      throw err;
+    }
+  });
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      const requireLockfile = (exports.requireLockfile = true);
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-      function setFlags(commander) {
-        commander.description("Checks for outdated package dependencies.");
-        commander.usage("outdated [packages ...]");
-      }
+var _child;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-      /***/
-    },
-    /* 539 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _fs;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples =
-        exports.hasWrapper =
-        exports.run =
-        exports.mutate =
-          undefined;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      var _asyncToGenerator2;
+var _constants;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-      let mutate = (exports.mutate = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (args, config, reporter, buildMessages, mutator) {
-            if (args.length !== 2 && args.length !== 1) {
-              return false;
-            }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-            const username = args.shift();
-            const name = yield (0, (_tag || _load_tag()).getName)(args, config);
-            if (
-              !(0, (_validate || _load_validate()).isValidPackageName)(name)
-            ) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("invalidPackageName"),
-              );
-            }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            const msgs = buildMessages(username, name);
-            reporter.step(1, 3, reporter.lang("loggingIn"));
-            const revoke = yield (0, (_login || _load_login()).getToken)(
-              config,
-              reporter,
-              name,
-            );
-
-            reporter.step(2, 3, msgs.info);
-            const user = yield config.registries.npm.request(
-              `-/user/org.couchdb.user:${username}`,
-            );
-            let error = false;
-            if (user) {
-              // get package
-              const pkg = yield config.registries.npm.request(
-                (_npmRegistry || _load_npmRegistry()).default.escapeName(name),
-              );
-              if (pkg) {
-                pkg.maintainers = pkg.maintainers || [];
-                error = mutator({ name: user.name, email: user.email }, pkg);
-              } else {
-                error = true;
-                reporter.error(reporter.lang("unknownPackage", name));
-              }
+function setFlags(commander) {
+  commander.description('Runs Node with the same version that the one used by Yarn itself, and by default from the project root');
+  commander.usage('node [--into PATH] [... args]');
+  commander.option('--into <path>', 'Sets the cwd to the specified location');
+}
 
-              // update package
-              if (pkg && !error) {
-                const res = yield config.registries.npm.request(
-                  `${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/-rev/${pkg._rev}`,
-                  {
-                    method: "PUT",
-                    body: {
-                      _id: pkg._id,
-                      _rev: pkg._rev,
-                      maintainers: pkg.maintainers,
-                    },
-                  },
-                );
-
-                if (res != null && res.success) {
-                  reporter.success(msgs.success);
-                } else {
-                  error = true;
-                  reporter.error(msgs.error);
-                }
-              }
-            } else {
-              error = true;
-              reporter.error(reporter.lang("unknownUser", username));
-            }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-            reporter.step(3, 3, reporter.lang("revokingToken"));
-            yield revoke();
+/***/ }),
+/* 538 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            if (error) {
-              throw new Error();
-            } else {
-              return true;
-            }
-          },
-        );
+"use strict";
 
-        return function mutate(_x, _x2, _x3, _x4, _x5) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let list = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (args.length > 1) {
-              return false;
-            }
-            const name = yield (0, (_tag || _load_tag()).getName)(args, config);
-            reporter.step(1, 1, reporter.lang("ownerGetting", name));
-            const pkg = yield config.registries.npm.request(name, {
-              unfiltered: true,
-            });
-            if (pkg) {
-              const owners = pkg.maintainers;
-              if (!owners || !owners.length) {
-                reporter.warn(reporter.lang("ownerNone"));
-              } else {
-                for (
-                  var _iterator = owners,
-                    _isArray = Array.isArray(_iterator),
-                    _i = 0,
-                    _iterator = _isArray
-                      ? _iterator
-                      : _iterator[Symbol.iterator]();
-                  ;
 
-                ) {
-                  var _ref3;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.requireLockfile = undefined;
 
-                  if (_isArray) {
-                    if (_i >= _iterator.length) break;
-                    _ref3 = _iterator[_i++];
-                  } else {
-                    _i = _iterator.next();
-                    if (_i.done) break;
-                    _ref3 = _i.value;
-                  }
+var _extends2;
 
-                  const owner = _ref3;
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-                  reporter.info(`${owner.name} <${owner.email}>`);
-                }
-              }
-            } else {
-              reporter.error(reporter.lang("ownerGettingFailed"));
-            }
+var _asyncToGenerator2;
 
-            if (pkg) {
-              return true;
-            } else {
-              throw new Error();
-            }
-          },
-        );
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        return function list(_x6, _x7, _x8, _x9) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder);
+    const install = new (_install || _load_install()).Install((0, (_extends2 || _load_extends()).default)({}, flags, { includeWorkspaceDeps: true }), config, reporter, lockfile);
+    let deps = yield (_packageRequest || _load_packageRequest()).default.getOutdatedPackages(lockfile, install, config, reporter);
 
-      exports.setFlags = setFlags;
+    if (args.length) {
+      const requested = new Set(args);
 
-      var _errors;
+      deps = deps.filter(function ({ name }) {
+        return requested.has(name);
+      });
+    }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    const getNameFromHint = function getNameFromHint(hint) {
+      return hint ? `${hint}Dependencies` : 'dependencies';
+    };
+    const colorizeName = function colorizeName({ current, latest, name }) {
+      return reporter.format[(0, (_colorForVersions || _load_colorForVersions()).default)(current, latest)](name);
+    };
+
+    if (deps.length) {
+      const usesWorkspaces = !!config.workspaceRootFolder;
+      const body = deps.map(function (info) {
+        const row = [colorizeName(info), info.current, (0, (_colorizeDiff || _load_colorizeDiff()).default)(info.current, info.wanted, reporter), reporter.format.cyan(info.latest), info.workspaceName || '', getNameFromHint(info.hint), reporter.format.cyan(info.url)];
+        if (!usesWorkspaces) {
+          row.splice(4, 1);
+        }
+        return row;
+      });
 
-      var _buildSubCommands2;
+      const red = reporter.format.red('<red>');
+      const yellow = reporter.format.yellow('<yellow>');
+      const green = reporter.format.green('<green>');
+      reporter.info(reporter.lang('legendColorsForVersionUpdates', red, yellow, green));
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
+      const header = ['Package', 'Current', 'Wanted', 'Latest', 'Workspace', 'Package Type', 'URL'];
+      if (!usesWorkspaces) {
+        header.splice(4, 1);
       }
+      reporter.table(header, body);
 
-      var _validate;
+      return 1;
+    }
+    return 0;
+  });
 
-      function _load_validate() {
-        return (_validate = __webpack_require__(125));
-      }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      var _tag;
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-      function _load_tag() {
-        return (_tag = __webpack_require__(361));
-      }
+var _packageRequest;
 
-      var _login;
+function _load_packageRequest() {
+  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
+}
 
-      function _load_login() {
-        return (_login = __webpack_require__(107));
-      }
+var _lockfile;
 
-      var _npmRegistry;
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
-      }
+var _install;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-      function remove(config, reporter, flags, args) {
-        return mutate(
-          args,
-          config,
-          reporter,
-          (username, name) => ({
-            info: reporter.lang("ownerRemoving", username, name),
-            success: reporter.lang("ownerRemoved"),
-            error: reporter.lang("ownerRemoveError"),
-          }),
-          (user, pkg) => {
-            let found = false;
+var _colorForVersions;
 
-            pkg.maintainers = pkg.maintainers.filter((o) => {
-              const match = o.name === user.name;
-              found = found || match;
-              return !match;
-            });
+function _load_colorForVersions() {
+  return _colorForVersions = _interopRequireDefault(__webpack_require__(369));
+}
 
-            if (!found) {
-              reporter.error(reporter.lang("userNotAnOwner", user.name));
-            }
+var _colorizeDiff;
 
-            return found;
-          },
-        );
-      }
+function _load_colorizeDiff() {
+  return _colorizeDiff = _interopRequireDefault(__webpack_require__(370));
+}
 
-      function setFlags(commander) {
-        commander.description("Manages package owners.");
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)(
-        "owner",
-        {
-          add(config, reporter, flags, args) {
-            return mutate(
-              args,
-              config,
-              reporter,
-              (username, name) => ({
-                info: reporter.lang("ownerAdding", username, name),
-                success: reporter.lang("ownerAdded"),
-                error: reporter.lang("ownerAddingFailed"),
-              }),
-              (user, pkg) => {
-                for (
-                  var _iterator2 = pkg.maintainers,
-                    _isArray2 = Array.isArray(_iterator2),
-                    _i2 = 0,
-                    _iterator2 = _isArray2
-                      ? _iterator2
-                      : _iterator2[Symbol.iterator]();
-                  ;
+const requireLockfile = exports.requireLockfile = true;
 
-                ) {
-                  var _ref4;
+function setFlags(commander) {
+  commander.description('Checks for outdated package dependencies.');
+  commander.usage('outdated [packages ...]');
+}
 
-                  if (_isArray2) {
-                    if (_i2 >= _iterator2.length) break;
-                    _ref4 = _iterator2[_i2++];
-                  } else {
-                    _i2 = _iterator2.next();
-                    if (_i2.done) break;
-                    _ref4 = _i2.value;
-                  }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-                  const owner = _ref4;
+/***/ }),
+/* 539 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  if (owner.name === user) {
-                    reporter.error(reporter.lang("ownerAlready"));
-                    return true;
-                  }
-                }
+"use strict";
 
-                pkg.maintainers.push(user);
 
-                return false;
-              },
-            );
-          },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.hasWrapper = exports.run = exports.mutate = undefined;
 
-          rm(config, reporter, flags, args) {
-            reporter.warn(
-              `\`yarn owner rm\` is deprecated. Please use \`yarn owner remove\`.`,
-            );
-            return remove(config, reporter, flags, args);
-          },
+var _asyncToGenerator2;
 
-          remove(config, reporter, flags, args) {
-            return remove(config, reporter, flags, args);
-          },
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          ls(config, reporter, flags, args) {
-            reporter.warn(
-              `\`yarn owner ls\` is deprecated. Please use \`yarn owner list\`.`,
-            );
-            return list(config, reporter, flags, args);
-          },
+let mutate = exports.mutate = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (args, config, reporter, buildMessages, mutator) {
+    if (args.length !== 2 && args.length !== 1) {
+      return false;
+    }
 
-          list(config, reporter, flags, args) {
-            return list(config, reporter, flags, args);
-          },
-        },
-        [
-          "add <user> [[<@scope>/]<pkg>]",
-          "remove <user> [[<@scope>/]<pkg>]",
-          "list [<@scope>/]<pkg>",
-        ],
-      );
+    const username = args.shift();
+    const name = yield (0, (_tag || _load_tag()).getName)(args, config);
+    if (!(0, (_validate || _load_validate()).isValidPackageName)(name)) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('invalidPackageName'));
+    }
 
-      const run = _buildSubCommands.run,
-        hasWrapper = _buildSubCommands.hasWrapper,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.hasWrapper = hasWrapper;
-      exports.examples = examples;
+    const msgs = buildMessages(username, name);
+    reporter.step(1, 3, reporter.lang('loggingIn'));
+    const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, name);
+
+    reporter.step(2, 3, msgs.info);
+    const user = yield config.registries.npm.request(`-/user/org.couchdb.user:${username}`);
+    let error = false;
+    if (user) {
+      // get package
+      const pkg = yield config.registries.npm.request((_npmRegistry || _load_npmRegistry()).default.escapeName(name));
+      if (pkg) {
+        pkg.maintainers = pkg.maintainers || [];
+        error = mutator({ name: user.name, email: user.email }, pkg);
+      } else {
+        error = true;
+        reporter.error(reporter.lang('unknownPackage', name));
+      }
 
-      /***/
-    },
-    /* 540 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      // update package
+      if (pkg && !error) {
+        const res = yield config.registries.npm.request(`${(_npmRegistry || _load_npmRegistry()).default.escapeName(name)}/-rev/${pkg._rev}`, {
+          method: 'PUT',
+          body: {
+            _id: pkg._id,
+            _rev: pkg._rev,
+            maintainers: pkg.maintainers
+          }
+        });
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples = exports.setFlags = exports.run = undefined;
+        if (res != null && res.success) {
+          reporter.success(msgs.success);
+        } else {
+          error = true;
+          reporter.error(msgs.error);
+        }
+      }
+    } else {
+      error = true;
+      reporter.error(reporter.lang('unknownUser', username));
+    }
 
-      var _asyncToGenerator2;
+    reporter.step(3, 3, reporter.lang('revokingToken'));
+    yield revoke();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    if (error) {
+      throw new Error();
+    } else {
+      return true;
+    }
+  });
+
+  return function mutate(_x, _x2, _x3, _x4, _x5) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let list = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (args.length > 1) {
+      return false;
+    }
+    const name = yield (0, (_tag || _load_tag()).getName)(args, config);
+    reporter.step(1, 1, reporter.lang('ownerGetting', name));
+    const pkg = yield config.registries.npm.request(name, { unfiltered: true });
+    if (pkg) {
+      const owners = pkg.maintainers;
+      if (!owners || !owners.length) {
+        reporter.warn(reporter.lang('ownerNone'));
+      } else {
+        for (var _iterator = owners, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+          var _ref3;
+
+          if (_isArray) {
+            if (_i >= _iterator.length) break;
+            _ref3 = _iterator[_i++];
+          } else {
+            _i = _iterator.next();
+            if (_i.done) break;
+            _ref3 = _i.value;
+          }
+
+          const owner = _ref3;
+
+          reporter.info(`${owner.name} <${owner.email}>`);
+        }
       }
+    } else {
+      reporter.error(reporter.lang('ownerGettingFailed'));
+    }
 
-      let fetchReleases = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          config,
-          { includePrereleases = false } = {},
-        ) {
-          const token = process.env.GITHUB_TOKEN;
-          const tokenUrlParameter = token ? `?access_token=${token}` : "";
-          const request = yield config.requestManager.request({
-            url: `https://api.github.com/repos/yarnpkg/yarn/releases${tokenUrlParameter}`,
-            json: true,
-          });
+    if (pkg) {
+      return true;
+    } else {
+      throw new Error();
+    }
+  });
 
-          const releases = request.filter(function (release) {
-            if (release.draft) {
-              return false;
-            }
+  return function list(_x6, _x7, _x8, _x9) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-            if (release.prerelease && !includePrereleases) {
-              return false;
-            }
+exports.setFlags = setFlags;
 
-            // $FlowFixMe
-            release.version = semver.coerce(release.tag_name);
+var _errors;
 
-            if (!release.version) {
-              return false;
-            }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-            if (!getBundleAsset(release)) {
-              return false;
-            }
+var _buildSubCommands2;
 
-            return true;
-          });
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-          releases.sort(function (a, b) {
-            // $FlowFixMe
-            return -semver.compare(a.version, b.version);
-          });
+var _validate;
 
-          return releases;
-        });
+function _load_validate() {
+  return _validate = __webpack_require__(125);
+}
 
-        return function fetchReleases(_x) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+var _tag;
 
-      exports.hasWrapper = hasWrapper;
+function _load_tag() {
+  return _tag = __webpack_require__(361);
+}
 
-      var _buildSubCommands2;
+var _login;
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+function _load_login() {
+  return _login = __webpack_require__(107);
+}
 
-      var _rc;
+var _npmRegistry;
 
-      function _load_rc() {
-        return (_rc = __webpack_require__(335));
-      }
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-      var _fs;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function remove(config, reporter, flags, args) {
+  return mutate(args, config, reporter, (username, name) => ({
+    info: reporter.lang('ownerRemoving', username, name),
+    success: reporter.lang('ownerRemoved'),
+    error: reporter.lang('ownerRemoveError')
+  }), (user, pkg) => {
+    let found = false;
 
-      var _lockfile;
+    pkg.maintainers = pkg.maintainers.filter(o => {
+      const match = o.name === user.name;
+      found = found || match;
+      return !match;
+    });
 
-      function _load_lockfile() {
-        return (_lockfile = __webpack_require__(19));
-      }
+    if (!found) {
+      reporter.error(reporter.lang('userNotAnOwner', user.name));
+    }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+    return found;
+  });
+}
+
+function setFlags(commander) {
+  commander.description('Manages package owners.');
+}
+
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('owner', {
+  add(config, reporter, flags, args) {
+    return mutate(args, config, reporter, (username, name) => ({
+      info: reporter.lang('ownerAdding', username, name),
+      success: reporter.lang('ownerAdded'),
+      error: reporter.lang('ownerAddingFailed')
+    }), (user, pkg) => {
+      for (var _iterator2 = pkg.maintainers, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref4;
+
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref4 = _iterator2[_i2++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref4 = _i2.value;
         }
-      }
-
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      const chalk = __webpack_require__(30);
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
-      const semver = __webpack_require__(22);
+        const owner = _ref4;
 
-      function getBundleAsset(release) {
-        return release.assets.find((asset) => {
-          return asset.name.match(/^yarn-[0-9]+\.[0-9]+\.[0-9]+\.js$/);
-        });
+        if (owner.name === user) {
+          reporter.error(reporter.lang('ownerAlready'));
+          return true;
+        }
       }
 
-      function fetchBundle(config, url) {
-        return config.requestManager.request({
-          url,
-          buffer: true,
-        });
-      }
+      pkg.maintainers.push(user);
 
-      function hasWrapper(flags, args) {
-        return false;
-      }
+      return false;
+    });
+  },
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)("policies", {
-        setVersion(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              let range = args[0] || "latest";
-              let allowRc = flags.rc;
+  rm(config, reporter, flags, args) {
+    reporter.warn(`\`yarn owner rm\` is deprecated. Please use \`yarn owner remove\`.`);
+    return remove(config, reporter, flags, args);
+  },
 
-              reporter.log(`Resolving ${chalk.yellow(range)} to a url...`);
+  remove(config, reporter, flags, args) {
+    return remove(config, reporter, flags, args);
+  },
 
-              if (range === "rc") {
-                range = "latest";
-                allowRc = true;
-              }
+  ls(config, reporter, flags, args) {
+    reporter.warn(`\`yarn owner ls\` is deprecated. Please use \`yarn owner list\`.`);
+    return list(config, reporter, flags, args);
+  },
 
-              if (range === "latest") {
-                range = "*";
-              }
+  list(config, reporter, flags, args) {
+    return list(config, reporter, flags, args);
+  }
+}, ['add <user> [[<@scope>/]<pkg>]', 'remove <user> [[<@scope>/]<pkg>]', 'list [<@scope>/]<pkg>']);
 
-              let bundleUrl;
-              let bundleVersion;
-              let isV2 = false;
-
-              if (range === "nightly" || range === "nightlies") {
-                bundleUrl = "https://nightly.yarnpkg.com/latest.js";
-                bundleVersion = "nightly";
-              } else if (range === "berry" || range === "v2" || range === "2") {
-                bundleUrl =
-                  "https://github.com/yarnpkg/berry/raw/master/packages/berry-cli/bin/berry.js";
-                bundleVersion = "berry";
-                isV2 = true;
-              } else {
-                let releases = [];
+const run = _buildSubCommands.run,
+      hasWrapper = _buildSubCommands.hasWrapper,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.hasWrapper = hasWrapper;
+exports.examples = examples;
 
-                try {
-                  releases = yield fetchReleases(config, {
-                    includePrereleases: allowRc,
-                  });
-                } catch (e) {
-                  reporter.error(e.message);
-                  return;
-                }
+/***/ }),
+/* 540 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                const release = releases.find(function (release) {
-                  // $FlowFixMe
-                  return semver.satisfies(release.version, range);
-                });
+"use strict";
 
-                if (!release) {
-                  throw new Error(`Release not found: ${range}`);
-                }
 
-                const asset = getBundleAsset(release);
-                invariant(asset, "The bundle asset should exist");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.setFlags = exports.run = undefined;
 
-                bundleUrl = asset.browser_download_url;
-                bundleVersion = release.version.version;
-              }
+var _asyncToGenerator2;
 
-              reporter.log(`Downloading ${chalk.green(bundleUrl)}...`);
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              const bundle = yield fetchBundle(config, bundleUrl);
+let fetchReleases = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, { includePrereleases = false } = {}) {
+    const token = process.env.GITHUB_TOKEN;
+    const tokenUrlParameter = token ? `?access_token=${token}` : '';
+    const request = yield config.requestManager.request({
+      url: `https://api.github.com/repos/yarnpkg/yarn/releases${tokenUrlParameter}`,
+      json: true
+    });
 
-              const yarnPath = path.resolve(
-                config.lockfileFolder,
-                `.yarn/releases/yarn-${bundleVersion}.cjs`,
-              );
-              reporter.log(`Saving it into ${chalk.magenta(yarnPath)}...`);
-              yield (_fs || _load_fs()).mkdirp(path.dirname(yarnPath));
-              yield (_fs || _load_fs()).writeFile(yarnPath, bundle);
-              yield (_fs || _load_fs()).chmod(yarnPath, 0o755);
+    const releases = request.filter(function (release) {
+      if (release.draft) {
+        return false;
+      }
 
-              const targetPath = path
-                .relative(config.lockfileFolder, yarnPath)
-                .replace(/\\/g, "/");
+      if (release.prerelease && !includePrereleases) {
+        return false;
+      }
 
-              if (isV2) {
-                const rcPath = `${config.lockfileFolder}/.yarnrc.yml`;
-                reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
+      // $FlowFixMe
+      release.version = semver.coerce(release.tag_name);
 
-                yield (_fs || _load_fs()).writeFilePreservingEol(
-                  rcPath,
-                  `yarnPath: ${JSON.stringify(targetPath)}\n`,
-                );
-              } else {
-                const rcPath = `${config.lockfileFolder}/.yarnrc`;
-                reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
-
-                const rc = (0, (_rc || _load_rc()).getRcConfigForFolder)(
-                  config.lockfileFolder,
-                );
-                rc["yarn-path"] = targetPath;
-
-                yield (_fs || _load_fs()).writeFilePreservingEol(
-                  rcPath,
-                  `${(0, (_lockfile || _load_lockfile()).stringify)(rc)}\n`,
-                );
-              }
+      if (!release.version) {
+        return false;
+      }
 
-              reporter.log(`Done!`);
-            },
-          )();
-        },
-      });
+      if (!getBundleAsset(release)) {
+        return false;
+      }
 
-      const run = _buildSubCommands.run,
-        setFlags = _buildSubCommands.setFlags,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.setFlags = setFlags;
-      exports.examples = examples;
+      return true;
+    });
 
-      /***/
-    },
-    /* 541 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    releases.sort(function (a, b) {
+      // $FlowFixMe
+      return -semver.compare(a.version, b.version);
+    });
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+    return releases;
+  });
 
-      var _asyncToGenerator2;
+  return function fetchReleases(_x) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+exports.hasWrapper = hasWrapper;
 
-      let publish = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, pkg, flags, dir) {
-            let access = flags.access;
+var _buildSubCommands2;
 
-            // if no access level is provided, check package.json for `publishConfig.access`
-            // see: https://docs.npmjs.com/files/package.json#publishconfig
-            if (
-              !access &&
-              pkg &&
-              pkg.publishConfig &&
-              pkg.publishConfig.access
-            ) {
-              access = pkg.publishConfig.access;
-            }
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-            // validate access argument
-            if (access && access !== "public" && access !== "restricted") {
-              throw new (_errors || _load_errors()).MessageError(
-                config.reporter.lang("invalidAccess"),
-              );
-            }
+var _rc;
 
-            // TODO this might modify package.json, do we need to reload it?
-            yield config.executeLifecycleScript("prepublish");
-            yield config.executeLifecycleScript("prepare");
-            yield config.executeLifecycleScript("prepublishOnly");
-            yield config.executeLifecycleScript("prepack");
+function _load_rc() {
+  return _rc = __webpack_require__(335);
+}
 
-            // get tarball stream
-            const stat = yield (_fs || _load_fs()).lstat(dir);
-            let stream;
-            if (stat.isDirectory()) {
-              stream = yield (0, (_pack || _load_pack()).pack)(config);
-            } else if (stat.isFile()) {
-              stream = fs2.createReadStream(dir);
-            } else {
-              throw new Error("Don't know how to handle this file type");
-            }
-            const buffer = yield new Promise(function (resolve, reject) {
-              const data = [];
-              invariant(stream, "expected stream");
-              stream
-                .on("data", data.push.bind(data))
-                .on("end", function () {
-                  return resolve(Buffer.concat(data));
-                })
-                .on("error", reject);
-            });
+var _fs;
 
-            yield config.executeLifecycleScript("postpack");
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-            // copy normalized package and remove internal keys as they may be sensitive or yarn specific
-            pkg = Object.assign({}, pkg);
-            for (const key in pkg) {
-              if (key[0] === "_") {
-                delete pkg[key];
-              }
-            }
+var _lockfile;
 
-            const tag = flags.tag || "latest";
-            const tbName = `${pkg.name}-${pkg.version}.tgz`;
-            const tbURI = `${pkg.name}/-/${tbName}`;
-
-            // create body
-            const root = {
-              _id: pkg.name,
-              access,
-              name: pkg.name,
-              description: pkg.description,
-              "dist-tags": {
-                [tag]: pkg.version,
-              },
-              versions: {
-                [pkg.version]: pkg,
-              },
-              readme: pkg.readme || "",
-              _attachments: {
-                [tbName]: {
-                  content_type: "application/octet-stream",
-                  data: buffer.toString("base64"),
-                  length: buffer.length,
-                },
-              },
-            };
+function _load_lockfile() {
+  return _lockfile = __webpack_require__(19);
+}
 
-            pkg._id = `${pkg.name}@${pkg.version}`;
-            pkg.dist = pkg.dist || {};
-            pkg.dist.shasum = crypto
-              .createHash("sha1")
-              .update(buffer)
-              .digest("hex");
-            pkg.dist.integrity = ssri.fromData(buffer).toString();
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-            const registry = String(config.getOption("registry"));
-            pkg.dist.tarball = url
-              .resolve(registry, tbURI)
-              .replace(/^https:\/\//, "http://");
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            // publish package
-            try {
-              yield config.registries.npm.request(
-                (_npmRegistry || _load_npmRegistry()).default.escapeName(
-                  pkg.name,
-                ),
-                {
-                  registry:
-                    pkg && pkg.publishConfig && pkg.publishConfig.registry,
-                  method: "PUT",
-                  body: root,
-                },
-              );
-            } catch (error) {
-              throw new (_errors || _load_errors()).MessageError(
-                config.reporter.lang("publishFail", error.message),
-              );
-            }
+const chalk = __webpack_require__(30);
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+const semver = __webpack_require__(22);
 
-            yield config.executeLifecycleScript("publish");
-            yield config.executeLifecycleScript("postpublish");
-          },
-        );
+function getBundleAsset(release) {
+  return release.assets.find(asset => {
+    return asset.name.match(/^yarn-[0-9]+\.[0-9]+\.[0-9]+\.js$/);
+  });
+}
 
-        return function publish(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+function fetchBundle(config, url) {
+  return config.requestManager.request({
+    url,
+    buffer: true
+  });
+}
 
-      let run = (exports.run = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            // validate arguments
-            const dir = args[0]
-              ? (_path || _load_path()).default.resolve(config.cwd, args[0])
-              : config.cwd;
-            if (args.length > 1) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("tooManyArguments", 1),
-              );
-            }
-            if (!(yield (_fs || _load_fs()).exists(dir))) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("unknownFolderOrTarball"),
-              );
-            }
+function hasWrapper(flags, args) {
+  return false;
+}
 
-            const stat = yield (_fs || _load_fs()).lstat(dir);
-            let publishPath = dir;
-            if (stat.isDirectory()) {
-              config.cwd = (_path || _load_path()).default.resolve(dir);
-              publishPath = config.cwd;
-            }
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('policies', {
+  setVersion(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      let range = args[0] || 'latest';
+      let allowRc = flags.rc;
 
-            // validate package fields that are required for publishing
-            // $FlowFixMe
-            const pkg = yield config.readRootManifest();
-            if (pkg.private) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("publishPrivate"),
-              );
-            }
-            if (!pkg.name) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("noName"),
-              );
-            }
+      reporter.log(`Resolving ${chalk.yellow(range)} to a url...`);
 
-            let registry = "";
+      if (range === 'rc') {
+        range = 'latest';
+        allowRc = true;
+      }
 
-            if (pkg && pkg.publishConfig && pkg.publishConfig.registry) {
-              registry = pkg.publishConfig.registry;
-            }
+      if (range === 'latest') {
+        range = '*';
+      }
 
-            reporter.step(1, 4, reporter.lang("bumpingVersion"));
-            const commitVersion = yield (0,
-            (_version || _load_version()).setVersion)(
-              config,
-              reporter,
-              flags,
-              [],
-              false,
-            );
-
-            //
-            reporter.step(2, 4, reporter.lang("loggingIn"));
-            const revoke = yield (0, (_login || _load_login()).getToken)(
-              config,
-              reporter,
-              pkg.name,
-              flags,
-              registry,
-            );
-
-            //
-            reporter.step(3, 4, reporter.lang("publishing"));
-            yield publish(config, pkg, flags, publishPath);
-            yield commitVersion();
-            reporter.success(reporter.lang("published"));
-
-            //
-            reporter.step(4, 4, reporter.lang("revokingToken"));
-            yield revoke();
-          },
-        );
+      let bundleUrl;
+      let bundleVersion;
+      let isV2 = false;
 
-        return function run(_x5, _x6, _x7, _x8) {
-          return _ref2.apply(this, arguments);
-        };
-      })());
+      if (range === 'nightly' || range === 'nightlies') {
+        bundleUrl = 'https://nightly.yarnpkg.com/latest.js';
+        bundleVersion = 'nightly';
+      } else if (range === 'berry' || range === 'v2' || range === '2') {
+        bundleUrl = 'https://github.com/yarnpkg/berry/raw/master/packages/berry-cli/bin/berry.js';
+        bundleVersion = 'berry';
+        isV2 = true;
+      } else {
+        let releases = [];
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+        try {
+          releases = yield fetchReleases(config, {
+            includePrereleases: allowRc
+          });
+        } catch (e) {
+          reporter.error(e.message);
+          return;
+        }
 
-      var _npmRegistry;
+        const release = releases.find(function (release) {
+          // $FlowFixMe
+          return semver.satisfies(release.version, range);
+        });
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
-      }
+        if (!release) {
+          throw new Error(`Release not found: ${range}`);
+        }
 
-      var _errors;
+        const asset = getBundleAsset(release);
+        invariant(asset, 'The bundle asset should exist');
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
+        bundleUrl = asset.browser_download_url;
+        bundleVersion = release.version.version;
       }
 
-      var _version;
+      reporter.log(`Downloading ${chalk.green(bundleUrl)}...`);
 
-      function _load_version() {
-        return (_version = __webpack_require__(363));
-      }
+      const bundle = yield fetchBundle(config, bundleUrl);
 
-      var _fs;
+      const yarnPath = path.resolve(config.lockfileFolder, `.yarn/releases/yarn-${bundleVersion}.cjs`);
+      reporter.log(`Saving it into ${chalk.magenta(yarnPath)}...`);
+      yield (_fs || _load_fs()).mkdirp(path.dirname(yarnPath));
+      yield (_fs || _load_fs()).writeFile(yarnPath, bundle);
+      yield (_fs || _load_fs()).chmod(yarnPath, 0o755);
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+      const targetPath = path.relative(config.lockfileFolder, yarnPath).replace(/\\/g, '/');
 
-      var _pack;
+      if (isV2) {
+        const rcPath = `${config.lockfileFolder}/.yarnrc.yml`;
+        reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
 
-      function _load_pack() {
-        return (_pack = __webpack_require__(166));
-      }
+        yield (_fs || _load_fs()).writeFilePreservingEol(rcPath, `yarnPath: ${JSON.stringify(targetPath)}\n`);
+      } else {
+        const rcPath = `${config.lockfileFolder}/.yarnrc`;
+        reporter.log(`Updating ${chalk.magenta(rcPath)}...`);
 
-      var _login;
+        const rc = (0, (_rc || _load_rc()).getRcConfigForFolder)(config.lockfileFolder);
+        rc['yarn-path'] = targetPath;
 
-      function _load_login() {
-        return (_login = __webpack_require__(107));
+        yield (_fs || _load_fs()).writeFilePreservingEol(rcPath, `${(0, (_lockfile || _load_lockfile()).stringify)(rc)}\n`);
       }
 
-      var _path;
+      reporter.log(`Done!`);
+    })();
+  }
+});
 
-      function _load_path() {
-        return (_path = _interopRequireDefault(__webpack_require__(0)));
-      }
+const run = _buildSubCommands.run,
+      setFlags = _buildSubCommands.setFlags,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.setFlags = setFlags;
+exports.examples = examples;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+/***/ }),
+/* 541 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+"use strict";
 
-      const invariant = __webpack_require__(9);
 
-      const crypto = __webpack_require__(11);
-      const url = __webpack_require__(24);
-      const fs2 = __webpack_require__(5);
-      const ssri = __webpack_require__(65);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-      function setFlags(commander) {
-        (0, (_version || _load_version()).setFlags)(commander);
-        commander.description("Publishes a package to the npm registry.");
-        commander.usage(
-          "publish [<tarball>|<folder>] [--tag <tag>] [--access <public|restricted>]",
-        );
-        commander.option("--access [access]", "access");
-        commander.option("--tag [tag]", "tag");
-      }
+var _asyncToGenerator2;
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      /***/
-    },
-    /* 542 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+let publish = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, pkg, flags, dir) {
+    let access = flags.access;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples = exports.hasWrapper = exports.run = undefined;
+    // if no access level is provided, check package.json for `publishConfig.access`
+    // see: https://docs.npmjs.com/files/package.json#publishconfig
+    if (!access && pkg && pkg.publishConfig && pkg.publishConfig.access) {
+      access = pkg.publishConfig.access;
+    }
 
-      var _extends2;
+    // validate access argument
+    if (access && access !== 'public' && access !== 'restricted') {
+      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('invalidAccess'));
+    }
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+    // TODO this might modify package.json, do we need to reload it?
+    yield config.executeLifecycleScript('prepublish');
+    yield config.executeLifecycleScript('prepare');
+    yield config.executeLifecycleScript('prepublishOnly');
+    yield config.executeLifecycleScript('prepack');
+
+    // get tarball stream
+    const stat = yield (_fs || _load_fs()).lstat(dir);
+    let stream;
+    if (stat.isDirectory()) {
+      stream = yield (0, (_pack || _load_pack()).pack)(config);
+    } else if (stat.isFile()) {
+      stream = fs2.createReadStream(dir);
+    } else {
+      throw new Error("Don't know how to handle this file type");
+    }
+    const buffer = yield new Promise(function (resolve, reject) {
+      const data = [];
+      invariant(stream, 'expected stream');
+      stream.on('data', data.push.bind(data)).on('end', function () {
+        return resolve(Buffer.concat(data));
+      }).on('error', reject);
+    });
 
-      var _asyncToGenerator2;
+    yield config.executeLifecycleScript('postpack');
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    // copy normalized package and remove internal keys as they may be sensitive or yarn specific
+    pkg = Object.assign({}, pkg);
+    for (const key in pkg) {
+      if (key[0] === '_') {
+        delete pkg[key];
       }
+    }
 
-      let removeTeamUser = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (parts, config, reporter) {
-            reporter.step(2, 3, reporter.lang("teamRemovingUser"));
-            reporter.inspect(
-              yield config.registries.npm.request(
-                `team/${parts.scope}/${parts.team}/user`,
-                {
-                  method: "DELETE",
-                  body: {
-                    user: parts.user,
-                  },
-                },
-              ),
-            );
-            return true;
-          },
-        );
-
-        return function removeTeamUser(_x5, _x6, _x7) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+    const tag = flags.tag || 'latest';
+    const tbName = `${pkg.name}-${pkg.version}.tgz`;
+    const tbURI = `${pkg.name}/-/${tbName}`;
+
+    // create body
+    const root = {
+      _id: pkg.name,
+      access,
+      name: pkg.name,
+      description: pkg.description,
+      'dist-tags': {
+        [tag]: pkg.version
+      },
+      versions: {
+        [pkg.version]: pkg
+      },
+      readme: pkg.readme || '',
+      _attachments: {
+        [tbName]: {
+          content_type: 'application/octet-stream',
+          data: buffer.toString('base64'),
+          length: buffer.length
+        }
+      }
+    };
+
+    pkg._id = `${pkg.name}@${pkg.version}`;
+    pkg.dist = pkg.dist || {};
+    pkg.dist.shasum = crypto.createHash('sha1').update(buffer).digest('hex');
+    pkg.dist.integrity = ssri.fromData(buffer).toString();
+
+    const registry = String(config.getOption('registry'));
+    pkg.dist.tarball = url.resolve(registry, tbURI).replace(/^https:\/\//, 'http://');
+
+    // publish package
+    try {
+      yield config.registries.npm.request((_npmRegistry || _load_npmRegistry()).default.escapeName(pkg.name), {
+        registry: pkg && pkg.publishConfig && pkg.publishConfig.registry,
+        method: 'PUT',
+        body: root
+      });
+    } catch (error) {
+      throw new (_errors || _load_errors()).MessageError(config.reporter.lang('publishFail', error.message));
+    }
 
-      let list = (() => {
-        var _ref3 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (parts, config, reporter) {
-            reporter.step(2, 3, reporter.lang("teamListing"));
-            const uriParams = "?format=cli";
-            if (parts.team) {
-              reporter.inspect(
-                yield config.registries.npm.request(
-                  `team/${parts.scope}/${parts.team}/user${uriParams}`,
-                ),
-              );
-            } else {
-              reporter.inspect(
-                yield config.registries.npm.request(
-                  `org/${parts.scope}/team${uriParams}`,
-                ),
-              );
-            }
-            return true;
-          },
-        );
+    yield config.executeLifecycleScript('publish');
+    yield config.executeLifecycleScript('postpublish');
+  });
 
-        return function list(_x8, _x9, _x10) {
-          return _ref3.apply(this, arguments);
-        };
-      })();
+  return function publish(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
+
+let run = exports.run = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    // validate arguments
+    const dir = args[0] ? (_path || _load_path()).default.resolve(config.cwd, args[0]) : config.cwd;
+    if (args.length > 1) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooManyArguments', 1));
+    }
+    if (!(yield (_fs || _load_fs()).exists(dir))) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('unknownFolderOrTarball'));
+    }
 
-      exports.setFlags = setFlags;
+    const stat = yield (_fs || _load_fs()).lstat(dir);
+    let publishPath = dir;
+    if (stat.isDirectory()) {
+      config.cwd = (_path || _load_path()).default.resolve(dir);
+      publishPath = config.cwd;
+    }
 
-      var _buildSubCommands2;
+    // validate package fields that are required for publishing
+    // $FlowFixMe
+    const pkg = yield config.readRootManifest();
+    if (pkg.private) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('publishPrivate'));
+    }
+    if (!pkg.name) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('noName'));
+    }
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+    let registry = '';
 
-      var _login;
+    if (pkg && pkg.publishConfig && pkg.publishConfig.registry) {
+      registry = pkg.publishConfig.registry;
+    }
 
-      function _load_login() {
-        return (_login = __webpack_require__(107));
-      }
+    reporter.step(1, 4, reporter.lang('bumpingVersion'));
+    const commitVersion = yield (0, (_version || _load_version()).setVersion)(config, reporter, flags, [], false);
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    //
+    reporter.step(2, 4, reporter.lang('loggingIn'));
+    const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter, pkg.name, flags, registry);
 
-      function explodeScopeTeam(arg, requireTeam, reporter) {
-        var _arg$split = arg.split(":");
+    //
+    reporter.step(3, 4, reporter.lang('publishing'));
+    yield publish(config, pkg, flags, publishPath);
+    yield commitVersion();
+    reporter.success(reporter.lang('published'));
 
-        const scope = _arg$split[0],
-          team = _arg$split[1],
-          parts = _arg$split.slice(2);
+    //
+    reporter.step(4, 4, reporter.lang('revokingToken'));
+    yield revoke();
+  });
 
-        if (parts.length) {
-          return false;
-        }
+  return function run(_x5, _x6, _x7, _x8) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-        if (requireTeam && !team) {
-          return false;
-        }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-        return {
-          scope: scope || "",
-          team: team || "",
-          user: "",
-        };
-      }
+var _npmRegistry;
 
-      function warnDeprecation(reporter, deprecationWarning) {
-        const command = "yarn team";
-        reporter.warn(
-          reporter.lang(
-            "deprecatedCommand",
-            `${command} ${deprecationWarning.deprecatedCommand}`,
-            `${command} ${deprecationWarning.currentCommand}`,
-          ),
-        );
-      }
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-      function wrapRequired(callback, requireTeam, deprecationInfo) {
-        return (() => {
-          var _ref = (0,
-          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* (config, reporter, flags, args) {
-              if (deprecationInfo) {
-                warnDeprecation(reporter, deprecationInfo);
-              }
+var _errors;
 
-              if (!args.length) {
-                return false;
-              }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              const parts = explodeScopeTeam(args[0], requireTeam, reporter);
-              if (!parts) {
-                return false;
-              }
+var _version;
 
-              reporter.step(1, 3, reporter.lang("loggingIn"));
-              const revoke = yield (0, (_login || _load_login()).getToken)(
-                config,
-                reporter,
-              );
+function _load_version() {
+  return _version = __webpack_require__(363);
+}
 
-              const res = yield callback(parts, config, reporter, flags, args);
-              if (!res) {
-                return res;
-              }
+var _fs;
 
-              reporter.step(3, 3, reporter.lang("revokingToken"));
-              yield revoke();
-              return true;
-            },
-          );
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-          return function (_x, _x2, _x3, _x4) {
-            return _ref.apply(this, arguments);
-          };
-        })();
-      }
-
-      function wrapRequiredTeam(
-        callback,
-        requireTeam = true,
-        subCommandDeprecated,
-      ) {
-        return wrapRequired(
-          function (parts, config, reporter, flags, args) {
-            if (args.length === 1) {
-              return callback(parts, config, reporter, flags, args);
-            } else {
-              return false;
-            }
-          },
-          requireTeam,
-          subCommandDeprecated,
-        );
-      }
+var _pack;
 
-      function wrapRequiredUser(callback, subCommandDeprecated) {
-        return wrapRequired(
-          function (parts, config, reporter, flags, args) {
-            if (args.length === 2) {
-              return callback(
-                (0, (_extends2 || _load_extends()).default)(
-                  {
-                    user: args[1],
-                  },
-                  parts,
-                ),
-                config,
-                reporter,
-                flags,
-                args,
-              );
-            } else {
-              return false;
-            }
-          },
-          true,
-          subCommandDeprecated,
-        );
-      }
+function _load_pack() {
+  return _pack = __webpack_require__(166);
+}
 
-      function setFlags(commander) {
-        commander.description("Maintain team memberships");
-      }
+var _login;
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)(
-        "team",
-        {
-          create: wrapRequiredTeam(
-            (() => {
-              var _ref4 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (parts, config, reporter, flags, args) {
-                  reporter.step(2, 3, reporter.lang("teamCreating"));
-                  reporter.inspect(
-                    yield config.registries.npm.request(`team/${parts.scope}`, {
-                      method: "PUT",
-                      body: {
-                        team: parts.team,
-                      },
-                    }),
-                  );
-                  return true;
-                },
-              );
+function _load_login() {
+  return _login = __webpack_require__(107);
+}
 
-              return function (_x11, _x12, _x13, _x14, _x15) {
-                return _ref4.apply(this, arguments);
-              };
-            })(),
-          ),
-
-          destroy: wrapRequiredTeam(
-            (() => {
-              var _ref5 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (parts, config, reporter, flags, args) {
-                  reporter.step(2, 3, reporter.lang("teamRemoving"));
-                  reporter.inspect(
-                    yield config.registries.npm.request(
-                      `team/${parts.scope}/${parts.team}`,
-                      {
-                        method: "DELETE",
-                      },
-                    ),
-                  );
-                  return true;
-                },
-              );
+var _path;
 
-              return function (_x16, _x17, _x18, _x19, _x20) {
-                return _ref5.apply(this, arguments);
-              };
-            })(),
-          ),
-
-          add: wrapRequiredUser(
-            (() => {
-              var _ref6 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (parts, config, reporter, flags, args) {
-                  reporter.step(2, 3, reporter.lang("teamAddingUser"));
-                  reporter.inspect(
-                    yield config.registries.npm.request(
-                      `team/${parts.scope}/${parts.team}/user`,
-                      {
-                        method: "PUT",
-                        body: {
-                          user: parts.user,
-                        },
-                      },
-                    ),
-                  );
-                  return true;
-                },
-              );
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-              return function (_x21, _x22, _x23, _x24, _x25) {
-                return _ref6.apply(this, arguments);
-              };
-            })(),
-          ),
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          rm: wrapRequiredUser(
-            function (parts, config, reporter, flags, args) {
-              removeTeamUser(parts, config, reporter);
-            },
-            {
-              deprecatedCommand: "rm",
-              currentCommand: "remove",
-            },
-          ),
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          remove: wrapRequiredUser(
-            function (parts, config, reporter, flags, args) {
-              removeTeamUser(parts, config, reporter);
-            },
-          ),
+const invariant = __webpack_require__(9);
 
-          ls: wrapRequiredTeam(
-            function (parts, config, reporter, flags, args) {
-              list(parts, config, reporter);
-            },
-            false,
-            {
-              deprecatedCommand: "ls",
-              currentCommand: "list",
-            },
-          ),
-
-          list: wrapRequiredTeam(function (
-            parts,
-            config,
-            reporter,
-            flags,
-            args,
-          ) {
-            list(parts, config, reporter);
-          }, false),
-        },
-        [
-          "create <scope:team>",
-          "destroy <scope:team>",
-          "add <scope:team> <user>",
-          "remove <scope:team> <user>",
-          "list <scope>|<scope:team>",
-        ],
-      );
+const crypto = __webpack_require__(11);
+const url = __webpack_require__(24);
+const fs2 = __webpack_require__(5);
+const ssri = __webpack_require__(65);
 
-      const run = _buildSubCommands.run,
-        hasWrapper = _buildSubCommands.hasWrapper,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.hasWrapper = hasWrapper;
-      exports.examples = examples;
+function setFlags(commander) {
+  (0, (_version || _load_version()).setFlags)(commander);
+  commander.description('Publishes a package to the npm registry.');
+  commander.usage('publish [<tarball>|<folder>] [--tag <tag>] [--access <public|restricted>]');
+  commander.option('--access [access]', 'access');
+  commander.option('--tag [tag]', 'tag');
+}
 
-      /***/
-    },
-    /* 543 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function hasWrapper(commander, args) {
+  return true;
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+/***/ }),
+/* 542 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _asyncToGenerator2;
+"use strict";
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (args.length) {
-              for (
-                var _iterator = args,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.hasWrapper = exports.run = undefined;
 
-              ) {
-                var _ref2;
+var _extends2;
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref2 = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref2 = _i.value;
-                }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-                const name = _ref2;
-
-                const linkLoc = path.join(config.linkFolder, name);
-                if (yield (_fs || _load_fs()).exists(linkLoc)) {
-                  yield (_fs || _load_fs()).unlink(
-                    path.join(
-                      yield (0, (_link || _load_link()).getRegistryFolder)(
-                        config,
-                        name,
-                      ),
-                      name,
-                    ),
-                  );
-                  reporter.success(reporter.lang("linkDisusing", name));
-                  reporter.info(reporter.lang("linkDisusingMessage", name));
-                } else {
-                  throw new (_errors || _load_errors()).MessageError(
-                    reporter.lang("linkMissing", name),
-                  );
-                }
-              }
-            } else {
-              // remove from registry
-              const manifest = yield config.readRootManifest();
-              const name = manifest.name;
-              if (!name) {
-                throw new (_errors || _load_errors()).MessageError(
-                  reporter.lang("unknownPackageName"),
-                );
-              }
+var _asyncToGenerator2;
 
-              const linkLoc = path.join(config.linkFolder, name);
-              if (yield (_fs || _load_fs()).exists(linkLoc)) {
-                // If there is a `bin` defined in the package.json,
-                // link each bin to the global bin
-                if (manifest.bin) {
-                  const globalBinFolder = yield (0,
-                  (_global || _load_global()).getBinFolder)(config, flags);
-                  for (const binName in manifest.bin) {
-                    const binDestLoc = path.join(globalBinFolder, binName);
-                    if (yield (_fs || _load_fs()).exists(binDestLoc)) {
-                      yield (_fs || _load_fs()).unlink(binDestLoc);
-                      if (process.platform === "win32") {
-                        yield (_fs || _load_fs()).unlink(binDestLoc + ".cmd");
-                      }
-                    }
-                  }
-                }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                yield (_fs || _load_fs()).unlink(linkLoc);
+let removeTeamUser = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter) {
+    reporter.step(2, 3, reporter.lang('teamRemovingUser'));
+    reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}/user`, {
+      method: 'DELETE',
+      body: {
+        user: parts.user
+      }
+    })));
+    return true;
+  });
 
-                reporter.success(reporter.lang("linkUnregistered", name));
-                reporter.info(reporter.lang("linkUnregisteredMessage", name));
-              } else {
-                throw new (_errors || _load_errors()).MessageError(
-                  reporter.lang("linkMissing", name),
-                );
-              }
-            }
-          },
-        );
+  return function removeTeamUser(_x5, _x6, _x7) {
+    return _ref2.apply(this, arguments);
+  };
+})();
+
+let list = (() => {
+  var _ref3 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter) {
+    reporter.step(2, 3, reporter.lang('teamListing'));
+    const uriParams = '?format=cli';
+    if (parts.team) {
+      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}/user${uriParams}`)));
+    } else {
+      reporter.inspect((yield config.registries.npm.request(`org/${parts.scope}/team${uriParams}`)));
+    }
+    return true;
+  });
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+  return function list(_x8, _x9, _x10) {
+    return _ref3.apply(this, arguments);
+  };
+})();
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      var _errors;
+var _buildSubCommands2;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-      var _fs;
+var _login;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function _load_login() {
+  return _login = __webpack_require__(107);
+}
 
-      var _link;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_link() {
-        return (_link = __webpack_require__(357));
-      }
+function explodeScopeTeam(arg, requireTeam, reporter) {
+  var _arg$split = arg.split(':');
 
-      var _global;
+  const scope = _arg$split[0],
+        team = _arg$split[1],
+        parts = _arg$split.slice(2);
 
-      function _load_global() {
-        return (_global = __webpack_require__(121));
-      }
+  if (parts.length) {
+    return false;
+  }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+  if (requireTeam && !team) {
+    return false;
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  return {
+    scope: scope || '',
+    team: team || '',
+    user: ''
+  };
+}
 
-      const path = __webpack_require__(0);
+function warnDeprecation(reporter, deprecationWarning) {
+  const command = 'yarn team';
+  reporter.warn(reporter.lang('deprecatedCommand', `${command} ${deprecationWarning.deprecatedCommand}`, `${command} ${deprecationWarning.currentCommand}`));
+}
 
-      function setFlags(commander) {
-        commander.description(
-          "Unlink a previously created symlink for a package.",
-        );
+function wrapRequired(callback, requireTeam, deprecationInfo) {
+  return (() => {
+    var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+      if (deprecationInfo) {
+        warnDeprecation(reporter, deprecationInfo);
       }
 
-      function hasWrapper(commander, args) {
-        return true;
+      if (!args.length) {
+        return false;
       }
 
-      /***/
-    },
-    /* 544 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.clearAll = exports.clearSome = exports.run = undefined;
+      const parts = explodeScopeTeam(args[0], requireTeam, reporter);
+      if (!parts) {
+        return false;
+      }
 
-      var _asyncToGenerator2;
+      reporter.step(1, 3, reporter.lang('loggingIn'));
+      const revoke = yield (0, (_login || _load_login()).getToken)(config, reporter);
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      const res = yield callback(parts, config, reporter, flags, args);
+      if (!res) {
+        return res;
       }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (!config.plugnplayEnabled) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("unplugDisabled"),
-              );
-            }
-            if (!args.length && flags.clear) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("tooFewArguments", 1),
-              );
-            }
-            if (args.length && flags.clearAll) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("noArguments"),
-              );
-            }
+      reporter.step(3, 3, reporter.lang('revokingToken'));
+      yield revoke();
+      return true;
+    });
 
-            if (flags.clearAll) {
-              yield clearAll(config);
-            } else if (flags.clear) {
-              yield clearSome(config, new Set(args));
-            } else if (args.length > 0) {
-              const lockfile = yield (
-                _lockfile || _load_lockfile()
-              ).default.fromDirectory(config.lockfileFolder, reporter);
-              yield (0, (_install || _load_install()).wrapLifecycle)(
-                config,
-                flags,
-                (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                  function* () {
-                    const install = new (_install || _load_install()).Install(
-                      flags,
-                      config,
-                      reporter,
-                      lockfile,
-                    );
-                    install.linker.unplugged = args;
-                    yield install.init();
-                  },
-                ),
-              );
-            }
+    return function (_x, _x2, _x3, _x4) {
+      return _ref.apply(this, arguments);
+    };
+  })();
+}
+
+function wrapRequiredTeam(callback, requireTeam = true, subCommandDeprecated) {
+  return wrapRequired(function (parts, config, reporter, flags, args) {
+    if (args.length === 1) {
+      return callback(parts, config, reporter, flags, args);
+    } else {
+      return false;
+    }
+  }, requireTeam, subCommandDeprecated);
+}
+
+function wrapRequiredUser(callback, subCommandDeprecated) {
+  return wrapRequired(function (parts, config, reporter, flags, args) {
+    if (args.length === 2) {
+      return callback((0, (_extends2 || _load_extends()).default)({
+        user: args[1]
+      }, parts), config, reporter, flags, args);
+    } else {
+      return false;
+    }
+  }, true, subCommandDeprecated);
+}
+
+function setFlags(commander) {
+  commander.description('Maintain team memberships');
+}
+
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('team', {
+  create: wrapRequiredTeam((() => {
+    var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter, flags, args) {
+      reporter.step(2, 3, reporter.lang('teamCreating'));
+      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}`, {
+        method: 'PUT',
+        body: {
+          team: parts.team
+        }
+      })));
+      return true;
+    });
 
-            const unpluggedPackageFolders =
-              yield config.listUnpluggedPackageFolders();
+    return function (_x11, _x12, _x13, _x14, _x15) {
+      return _ref4.apply(this, arguments);
+    };
+  })()),
+
+  destroy: wrapRequiredTeam((() => {
+    var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter, flags, args) {
+      reporter.step(2, 3, reporter.lang('teamRemoving'));
+      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}`, {
+        method: 'DELETE'
+      })));
+      return true;
+    });
 
-            for (
-              var _iterator = unpluggedPackageFolders.values(),
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+    return function (_x16, _x17, _x18, _x19, _x20) {
+      return _ref5.apply(this, arguments);
+    };
+  })()),
+
+  add: wrapRequiredUser((() => {
+    var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (parts, config, reporter, flags, args) {
+      reporter.step(2, 3, reporter.lang('teamAddingUser'));
+      reporter.inspect((yield config.registries.npm.request(`team/${parts.scope}/${parts.team}/user`, {
+        method: 'PUT',
+        body: {
+          user: parts.user
+        }
+      })));
+      return true;
+    });
 
-            ) {
-              var _ref3;
+    return function (_x21, _x22, _x23, _x24, _x25) {
+      return _ref6.apply(this, arguments);
+    };
+  })()),
+
+  rm: wrapRequiredUser(function (parts, config, reporter, flags, args) {
+    removeTeamUser(parts, config, reporter);
+  }, {
+    deprecatedCommand: 'rm',
+    currentCommand: 'remove'
+  }),
+
+  remove: wrapRequiredUser(function (parts, config, reporter, flags, args) {
+    removeTeamUser(parts, config, reporter);
+  }),
+
+  ls: wrapRequiredTeam(function (parts, config, reporter, flags, args) {
+    list(parts, config, reporter);
+  }, false, {
+    deprecatedCommand: 'ls',
+    currentCommand: 'list'
+  }),
+
+  list: wrapRequiredTeam(function (parts, config, reporter, flags, args) {
+    list(parts, config, reporter);
+  }, false)
+}, ['create <scope:team>', 'destroy <scope:team>', 'add <scope:team> <user>', 'remove <scope:team> <user>', 'list <scope>|<scope:team>']);
+
+const run = _buildSubCommands.run,
+      hasWrapper = _buildSubCommands.hasWrapper,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.hasWrapper = hasWrapper;
+exports.examples = examples;
+
+/***/ }),
+/* 543 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (args.length) {
+      for (var _iterator = args, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref2;
+
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref2 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref2 = _i.value;
+        }
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref3 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref3 = _i.value;
-              }
+        const name = _ref2;
 
-              const target = _ref3;
+        const linkLoc = path.join(config.linkFolder, name);
+        if (yield (_fs || _load_fs()).exists(linkLoc)) {
+          yield (_fs || _load_fs()).unlink(path.join((yield (0, (_link || _load_link()).getRegistryFolder)(config, name)), name));
+          reporter.success(reporter.lang('linkDisusing', name));
+          reporter.info(reporter.lang('linkDisusingMessage', name));
+        } else {
+          throw new (_errors || _load_errors()).MessageError(reporter.lang('linkMissing', name));
+        }
+      }
+    } else {
+      // remove from registry
+      const manifest = yield config.readRootManifest();
+      const name = manifest.name;
+      if (!name) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('unknownPackageName'));
+      }
 
-              reporter.log(target, { force: true });
+      const linkLoc = path.join(config.linkFolder, name);
+      if (yield (_fs || _load_fs()).exists(linkLoc)) {
+        // If there is a `bin` defined in the package.json,
+        // link each bin to the global bin
+        if (manifest.bin) {
+          const globalBinFolder = yield (0, (_global || _load_global()).getBinFolder)(config, flags);
+          for (const binName in manifest.bin) {
+            const binDestLoc = path.join(globalBinFolder, binName);
+            if (yield (_fs || _load_fs()).exists(binDestLoc)) {
+              yield (_fs || _load_fs()).unlink(binDestLoc);
+              if (process.platform === 'win32') {
+                yield (_fs || _load_fs()).unlink(binDestLoc + '.cmd');
+              }
             }
-          },
-        );
-
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let clearSome = (exports.clearSome = (() => {
-        var _ref4 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, filters) {
-            const unpluggedPackageFolders =
-              yield config.listUnpluggedPackageFolders();
-            const removeList = [];
-
-            for (
-              var _iterator2 = unpluggedPackageFolders.entries(),
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+          }
+        }
 
-            ) {
-              var _ref6;
+        yield (_fs || _load_fs()).unlink(linkLoc);
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref6 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref6 = _i2.value;
-              }
+        reporter.success(reporter.lang('linkUnregistered', name));
+        reporter.info(reporter.lang('linkUnregisteredMessage', name));
+      } else {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('linkMissing', name));
+      }
+    }
+  });
 
-              const _ref5 = _ref6;
-              const unpluggedName = _ref5[0];
-              const target = _ref5[1];
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-              var _ref8 = yield (_fs || _load_fs()).readJson(
-                path.join(target, "package.json"),
-              );
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-              const name = _ref8.name;
+var _errors;
 
-              const toBeRemoved = filters.has(name);
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              if (toBeRemoved) {
-                removeList.push(
-                  path.join(config.getUnpluggedPath(), unpluggedName),
-                );
-              }
-            }
+var _fs;
 
-            if (removeList.length === unpluggedPackageFolders.size) {
-              yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
-            } else {
-              for (
-                var _iterator3 = removeList,
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-              ) {
-                var _ref7;
+var _link;
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref7 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref7 = _i3.value;
-                }
+function _load_link() {
+  return _link = __webpack_require__(357);
+}
 
-                const unpluggedPackagePath = _ref7;
+var _global;
 
-                yield (_fs || _load_fs()).unlink(unpluggedPackagePath);
-              }
-            }
-          },
-        );
+function _load_global() {
+  return _global = __webpack_require__(121);
+}
 
-        return function clearSome(_x5, _x6) {
-          return _ref4.apply(this, arguments);
-        };
-      })());
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      let clearAll = (exports.clearAll = (() => {
-        var _ref9 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config) {
-            yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
-          },
-        );
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        return function clearAll(_x7) {
-          return _ref9.apply(this, arguments);
-        };
-      })());
+const path = __webpack_require__(0);
 
-      exports.hasWrapper = hasWrapper;
-      exports.setFlags = setFlags;
+function setFlags(commander) {
+  commander.description('Unlink a previously created symlink for a package.');
+}
 
-      var _lockfile;
+function hasWrapper(commander, args) {
+  return true;
+}
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+/***/ }),
+/* 544 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _install;
+"use strict";
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
 
-      var _errors;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.clearAll = exports.clearSome = exports.run = undefined;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+var _asyncToGenerator2;
 
-      var _fs;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (!config.plugnplayEnabled) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('unplugDisabled'));
+    }
+    if (!args.length && flags.clear) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooFewArguments', 1));
+    }
+    if (args.length && flags.clearAll) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('noArguments'));
+    }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+    if (flags.clearAll) {
+      yield clearAll(config);
+    } else if (flags.clear) {
+      yield clearSome(config, new Set(args));
+    } else if (args.length > 0) {
+      const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+      yield (0, (_install || _load_install()).wrapLifecycle)(config, flags, (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+        const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
+        install.linker.unplugged = args;
+        yield install.init();
+      }));
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const unpluggedPackageFolders = yield config.listUnpluggedPackageFolders();
 
-      const path = __webpack_require__(0);
+    for (var _iterator = unpluggedPackageFolders.values(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref3;
 
-      function hasWrapper(commander) {
-        return true;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref3 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref3 = _i.value;
       }
 
-      function setFlags(commander) {
-        commander.description(
-          "Temporarily copies a package (with an optional @range suffix) outside of the global cache for debugging purposes",
-        );
-        commander.usage("unplug [packages ...] [flags]");
-        commander.option("--clear", "Delete the selected packages");
-        commander.option("--clear-all", "Delete all unplugged packages");
-      }
+      const target = _ref3;
 
-      /***/
-    },
-    /* 545 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      reporter.log(target, { force: true });
+    }
+  });
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      var _asyncToGenerator2;
+let clearSome = exports.clearSome = (() => {
+  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, filters) {
+    const unpluggedPackageFolders = yield config.listUnpluggedPackageFolders();
+    const removeList = [];
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    for (var _iterator2 = unpluggedPackageFolders.entries(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref6;
+
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref6 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref6 = _i2.value;
       }
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const versions = {
-              yarn: (_yarnVersion || _load_yarnVersion()).version,
-            };
+      const _ref5 = _ref6;
+      const unpluggedName = _ref5[0];
+      const target = _ref5[1];
 
-            const pkg = yield config.maybeReadManifest(config.cwd);
-            if (pkg && pkg.name && pkg.version) {
-              versions[pkg.name] = pkg.version;
-            }
+      var _ref8 = yield (_fs || _load_fs()).readJson(path.join(target, 'package.json'));
 
-            Object.assign(versions, process.versions);
+      const name = _ref8.name;
 
-            reporter.inspect(versions);
-          },
-        );
+      const toBeRemoved = filters.has(name);
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+      if (toBeRemoved) {
+        removeList.push(path.join(config.getUnpluggedPath(), unpluggedName));
+      }
+    }
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+    if (removeList.length === unpluggedPackageFolders.size) {
+      yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
+    } else {
+      for (var _iterator3 = removeList, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref7;
 
-      var _yarnVersion;
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref7 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref7 = _i3.value;
+        }
 
-      function _load_yarnVersion() {
-        return (_yarnVersion = __webpack_require__(120));
-      }
+        const unpluggedPackagePath = _ref7;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+        yield (_fs || _load_fs()).unlink(unpluggedPackagePath);
       }
+    }
+  });
 
-      function setFlags(commander) {
-        commander.description(
-          "Displays version information of currently installed Yarn, Node.js, and its dependencies.",
-        );
-      }
+  return function clearSome(_x5, _x6) {
+    return _ref4.apply(this, arguments);
+  };
+})();
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+let clearAll = exports.clearAll = (() => {
+  var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config) {
+    yield (_fs || _load_fs()).unlink(config.getUnpluggedPath());
+  });
 
-      /***/
-    },
-    /* 546 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return function clearAll(_x7) {
+    return _ref9.apply(this, arguments);
+  };
+})();
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = exports.requireLockfile = undefined;
+exports.hasWrapper = hasWrapper;
+exports.setFlags = setFlags;
 
-      var _asyncToGenerator2;
+var _lockfile;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-      let cleanQuery = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, query) {
-            // if a location was passed then turn it into a hash query
-            if (
-              path.isAbsolute(query) &&
-              (yield (_fs || _load_fs()).exists(query))
-            ) {
-              // absolute path
-              query = path.relative(config.cwd, query);
-            }
+var _install;
 
-            // remove references to node_modules with hashes
-            query = query.replace(/([\\/]|^)node_modules[\\/]/g, "#");
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-            // remove trailing hashes
-            query = query.replace(/^#+/g, "");
+var _errors;
 
-            // remove trailing paths from each part of the query, skip second part of path for scoped packages
-            let queryParts = query.split("#");
-            queryParts = queryParts.map(function (part) {
-              let parts = part.split(/[\\/]/g);
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              if (part[0] === "@") {
-                parts = parts.slice(0, 2);
-              } else {
-                parts = parts.slice(0, 1);
-              }
+var _fs;
 
-              return parts.join("/");
-            });
-            query = queryParts.join("#");
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-            return query;
-          },
-        );
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-        return function cleanQuery(_x, _x2) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      let getPackageSize = (() => {
-        var _ref2 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (tuple) {
-            const loc = tuple[0];
-
-            const files = yield (_fs || _load_fs()).walk(
-              loc,
-              null,
-              new Set([
-                (_constants || _load_constants()).METADATA_FILENAME,
-                (_constants || _load_constants()).TARBALL_FILENAME,
-              ]),
-            );
-
-            const sizes = yield Promise.all(
-              files.map(function (walkFile) {
-                return (_fs || _load_fs()).getFileSizeOnDisk(walkFile.absolute);
-              }),
-            );
+const path = __webpack_require__(0);
 
-            return sum(sizes);
-          },
-        );
+function hasWrapper(commander) {
+  return true;
+}
 
-        return function getPackageSize(_x3) {
-          return _ref2.apply(this, arguments);
-        };
-      })();
+function setFlags(commander) {
+  commander.description('Temporarily copies a package (with an optional @range suffix) outside of the global cache for debugging purposes');
+  commander.usage('unplug [packages ...] [flags]');
+  commander.option('--clear', 'Delete the selected packages');
+  commander.option('--clear-all', 'Delete all unplugged packages');
+}
 
-      let run = (exports.run = (() => {
-        var _ref6 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            if (!args.length) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("missingWhyDependency"),
-              );
-            }
-            if (args.length > 1) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("tooManyArguments", 1),
-              );
-            }
+/***/ }),
+/* 545 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            const query = yield cleanQuery(config, args[0]);
-
-            reporter.step(
-              1,
-              4,
-              reporter.lang("whyStart", args[0]),
-              emoji.get("thinking_face"),
-            );
-
-            // init
-            reporter.step(
-              2,
-              4,
-              reporter.lang("whyInitGraph"),
-              emoji.get("truck"),
-            );
-            const lockfile = yield (
-              _lockfile || _load_lockfile()
-            ).default.fromDirectory(config.lockfileFolder, reporter);
-            const install = new (_install || _load_install()).Install(
-              flags,
-              config,
-              reporter,
-              lockfile,
-            );
+"use strict";
 
-            var _ref7 = yield install.fetchRequestFromCwd();
 
-            const depRequests = _ref7.requests,
-              patterns = _ref7.patterns,
-              workspaceLayout = _ref7.workspaceLayout;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-            yield install.resolver.init(depRequests, {
-              isFlat: install.flags.flat,
-              isFrozen: install.flags.frozenLockfile,
-              workspaceLayout,
-            });
-            const hoisted = yield install.linker.getFlatHoistedTree(patterns);
+var _asyncToGenerator2;
 
-            // finding
-            reporter.step(3, 4, reporter.lang("whyFinding"), emoji.get("mag"));
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            const matches = queryWhy(query, hoisted);
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const versions = { yarn: (_yarnVersion || _load_yarnVersion()).version };
 
-            if (matches.length <= 0) {
-              reporter.error(reporter.lang("whyUnknownMatch"));
-              return;
-            }
+    const pkg = yield config.maybeReadManifest(config.cwd);
+    if (pkg && pkg.name && pkg.version) {
+      versions[pkg.name] = pkg.version;
+    }
 
-            const processMatch = (() => {
-              var _ref8 = (0,
-              (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-                function* (match) {
-                  const matchInfo = match[1];
+    Object.assign(versions, process.versions);
 
-                  const matchRef = matchInfo.pkg._reference;
-                  invariant(matchRef, "expected reference");
+    reporter.inspect(versions);
+  });
 
-                  const distinctMatchPatterns = new Set(matchRef.patterns);
-                  const reasons = [];
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-                  // reason: dependency of these modules
-                  if (matchInfo.originalParentPath.length > 0) {
-                    reasons.push({
-                      type: "whyDependedOn",
-                      typeSimple: "whyDependedOnSimple",
-                      value: toStandardPathString(matchInfo.originalParentPath),
-                    });
-                  }
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-                  // reason: exists in manifest
-                  let rootType;
-                  for (
-                    var _iterator3 = distinctMatchPatterns,
-                      _isArray3 = Array.isArray(_iterator3),
-                      _i3 = 0,
-                      _iterator3 = _isArray3
-                        ? _iterator3
-                        : _iterator3[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref9;
-
-                    if (_isArray3) {
-                      if (_i3 >= _iterator3.length) break;
-                      _ref9 = _iterator3[_i3++];
-                    } else {
-                      _i3 = _iterator3.next();
-                      if (_i3.done) break;
-                      _ref9 = _i3.value;
-                    }
+var _yarnVersion;
 
-                    const pattern = _ref9;
+function _load_yarnVersion() {
+  return _yarnVersion = __webpack_require__(120);
+}
 
-                    rootType = install.rootPatternsToOrigin[pattern];
-                    if (rootType) {
-                      reasons.push({
-                        type: "whySpecified",
-                        typeSimple: "whySpecifiedSimple",
-                        value: rootType,
-                      });
-                    }
-                  }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                  // reason: this is hoisted from these modules
-                  for (
-                    var _iterator4 = matchInfo.previousPaths,
-                      _isArray4 = Array.isArray(_iterator4),
-                      _i4 = 0,
-                      _iterator4 = _isArray4
-                        ? _iterator4
-                        : _iterator4[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref10;
-
-                    if (_isArray4) {
-                      if (_i4 >= _iterator4.length) break;
-                      _ref10 = _iterator4[_i4++];
-                    } else {
-                      _i4 = _iterator4.next();
-                      if (_i4.done) break;
-                      _ref10 = _i4.value;
-                    }
+function setFlags(commander) {
+  commander.description('Displays version information of currently installed Yarn, Node.js, and its dependencies.');
+}
 
-                    const path = _ref10;
+function hasWrapper(commander, args) {
+  return true;
+}
 
-                    reasons.push({
-                      type: "whyHoistedFrom",
-                      typeSimple: "whyHoistedFromSimple",
-                      value: toStandardPathString(path),
-                    });
-                  }
+/***/ }),
+/* 546 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  // package sizes
-                  let packageSize = 0;
-                  let directSizes = [];
-                  let transitiveSizes = [];
-                  try {
-                    packageSize = yield getPackageSize(match);
-                  } catch (e) {}
-
-                  const dependencies = Array.from(
-                    collect(hoisted, new Set(), match),
-                  );
-                  const transitiveDependencies = Array.from(
-                    collect(hoisted, new Set(), match, { recursive: true }),
-                  );
-
-                  try {
-                    directSizes = yield Promise.all(
-                      dependencies.map(getPackageSize),
-                    );
-                    transitiveSizes = yield Promise.all(
-                      transitiveDependencies.map(getPackageSize),
-                    );
-                  } catch (e) {}
-
-                  const transitiveKeys = new Set(
-                    transitiveDependencies.map(function ([, info]) {
-                      return info.key;
-                    }),
-                  );
-                  const sharedDependencies = getSharedDependencies(
-                    hoisted,
-                    transitiveKeys,
-                  );
-
-                  // prepare output: populate reporter
-                  reporter.info(
-                    reporter.lang(
-                      "whyMatch",
-                      `${matchInfo.key}@${matchInfo.pkg.version}`,
-                    ),
-                  );
-                  //
-                  // reason: hoisted/nohoist
-                  if (matchInfo.isNohoist) {
-                    reasons.push({
-                      type: "whyNotHoisted",
-                      typeSimple: "whyNotHoistedSimple",
-                      value: matchInfo.nohoistList,
-                    });
-                  } else if (query === matchInfo.originalKey) {
-                    reporter.info(reporter.lang("whyHoistedTo", matchInfo.key));
-                  }
+"use strict";
 
-                  if (reasons.length === 1) {
-                    reporter.info(
-                      reporter.lang(reasons[0].typeSimple, reasons[0].value),
-                    );
-                  } else if (reasons.length > 1) {
-                    reporter.info(reporter.lang("whyReasons"));
-                    reporter.list(
-                      "reasons",
-                      reasons.map(function (reason) {
-                        return reporter.lang(reason.type, reason.value);
-                      }),
-                    );
-                  } else {
-                    reporter.error(reporter.lang("whyWhoKnows"));
-                  }
 
-                  if (packageSize) {
-                    // stats: file size of this dependency without any dependencies
-                    reporter.info(
-                      reporter.lang("whyDiskSizeWithout", bytes(packageSize)),
-                    );
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = exports.requireLockfile = undefined;
 
-                    // stats: file size of this dependency including dependencies that aren't shared
-                    reporter.info(
-                      reporter.lang(
-                        "whyDiskSizeUnique",
-                        bytes(packageSize + sum(directSizes)),
-                      ),
-                    );
+var _asyncToGenerator2;
 
-                    // stats: file size of this dependency including dependencies
-                    reporter.info(
-                      reporter.lang(
-                        "whyDiskSizeTransitive",
-                        bytes(packageSize + sum(transitiveSizes)),
-                      ),
-                    );
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                    // stats: shared transitive dependencies
-                    reporter.info(
-                      reporter.lang(
-                        "whySharedDependencies",
-                        sharedDependencies.size,
-                      ),
-                    );
-                  }
-                },
-              );
+let cleanQuery = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, query) {
+    // if a location was passed then turn it into a hash query
+    if (path.isAbsolute(query) && (yield (_fs || _load_fs()).exists(query))) {
+      // absolute path
+      query = path.relative(config.cwd, query);
+    }
 
-              return function processMatch(_x8) {
-                return _ref8.apply(this, arguments);
-              };
-            })();
-
-            reporter.step(
-              4,
-              4,
-              reporter.lang("whyCalculating"),
-              emoji.get("aerial_tramway"),
-            );
-            for (
-              var _iterator5 = matches,
-                _isArray5 = Array.isArray(_iterator5),
-                _i5 = 0,
-                _iterator5 = _isArray5
-                  ? _iterator5
-                  : _iterator5[Symbol.iterator]();
-              ;
+    // remove references to node_modules with hashes
+    query = query.replace(/([\\/]|^)node_modules[\\/]/g, '#');
 
-            ) {
-              var _ref11;
+    // remove trailing hashes
+    query = query.replace(/^#+/g, '');
 
-              if (_isArray5) {
-                if (_i5 >= _iterator5.length) break;
-                _ref11 = _iterator5[_i5++];
-              } else {
-                _i5 = _iterator5.next();
-                if (_i5.done) break;
-                _ref11 = _i5.value;
-              }
+    // remove trailing paths from each part of the query, skip second part of path for scoped packages
+    let queryParts = query.split('#');
+    queryParts = queryParts.map(function (part) {
+      let parts = part.split(/[\\/]/g);
 
-              const match = _ref11;
+      if (part[0] === '@') {
+        parts = parts.slice(0, 2);
+      } else {
+        parts = parts.slice(0, 1);
+      }
 
-              yield processMatch(match);
-            }
-          },
-        );
+      return parts.join('/');
+    });
+    query = queryParts.join('#');
 
-        return function run(_x4, _x5, _x6, _x7) {
-          return _ref6.apply(this, arguments);
-        };
-      })());
+    return query;
+  });
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
-      exports.queryWhy = queryWhy;
+  return function cleanQuery(_x, _x2) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-      var _install;
+let getPackageSize = (() => {
+  var _ref2 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (tuple) {
+    const loc = tuple[0];
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
 
-      var _constants;
+    const files = yield (_fs || _load_fs()).walk(loc, null, new Set([(_constants || _load_constants()).METADATA_FILENAME, (_constants || _load_constants()).TARBALL_FILENAME]));
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+    const sizes = yield Promise.all(files.map(function (walkFile) {
+      return (_fs || _load_fs()).getFileSizeOnDisk(walkFile.absolute);
+    }));
 
-      var _fs;
+    return sum(sizes);
+  });
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+  return function getPackageSize(_x3) {
+    return _ref2.apply(this, arguments);
+  };
+})();
 
-      var _lockfile;
+let run = exports.run = (() => {
+  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    if (!args.length) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('missingWhyDependency'));
+    }
+    if (args.length > 1) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('tooManyArguments', 1));
+    }
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+    const query = yield cleanQuery(config, args[0]);
 
-      var _errors;
+    reporter.step(1, 4, reporter.lang('whyStart', args[0]), emoji.get('thinking_face'));
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+    // init
+    reporter.step(2, 4, reporter.lang('whyInitGraph'), emoji.get('truck'));
+    const lockfile = yield (_lockfile || _load_lockfile()).default.fromDirectory(config.lockfileFolder, reporter);
+    const install = new (_install || _load_install()).Install(flags, config, reporter, lockfile);
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+    var _ref7 = yield install.fetchRequestFromCwd();
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const depRequests = _ref7.requests,
+          patterns = _ref7.patterns,
+          workspaceLayout = _ref7.workspaceLayout;
 
-      const requireLockfile = (exports.requireLockfile = true);
+    yield install.resolver.init(depRequests, {
+      isFlat: install.flags.flat,
+      isFrozen: install.flags.frozenLockfile,
+      workspaceLayout
+    });
+    const hoisted = yield install.linker.getFlatHoistedTree(patterns);
 
-      const invariant = __webpack_require__(9);
-      const bytes = __webpack_require__(596);
-      const emoji = __webpack_require__(302);
-      const path = __webpack_require__(0);
+    // finding
+    reporter.step(3, 4, reporter.lang('whyFinding'), emoji.get('mag'));
 
-      function sum(array) {
-        return array.length ? array.reduce((a, b) => a + b, 0) : 0;
-      }
+    const matches = queryWhy(query, hoisted);
 
-      function collect(
-        hoistManifests,
-        allDependencies,
-        dependency,
-        { recursive } = { recursive: false },
-      ) {
-        const depInfo = dependency[1];
+    if (matches.length <= 0) {
+      reporter.error(reporter.lang('whyUnknownMatch'));
+      return;
+    }
 
-        const deps = depInfo.pkg.dependencies;
+    const processMatch = (() => {
+      var _ref8 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (match) {
+        const matchInfo = match[1];
 
-        if (!deps) {
-          return allDependencies;
-        }
+        const matchRef = matchInfo.pkg._reference;
+        invariant(matchRef, 'expected reference');
 
-        const dependencyKeys = new Set(Object.keys(deps));
-        const directDependencies = [];
+        const distinctMatchPatterns = new Set(matchRef.patterns);
+        const reasons = [];
 
-        for (
-          var _iterator = hoistManifests,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+        // reason: dependency of these modules
+        if (matchInfo.originalParentPath.length > 0) {
+          reasons.push({
+            type: 'whyDependedOn',
+            typeSimple: 'whyDependedOnSimple',
+            value: toStandardPathString(matchInfo.originalParentPath)
+          });
+        }
 
-        ) {
-          var _ref3;
+        // reason: exists in manifest
+        let rootType;
+        for (var _iterator3 = distinctMatchPatterns, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+          var _ref9;
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref3 = _iterator[_i++];
+          if (_isArray3) {
+            if (_i3 >= _iterator3.length) break;
+            _ref9 = _iterator3[_i3++];
           } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref3 = _i.value;
+            _i3 = _iterator3.next();
+            if (_i3.done) break;
+            _ref9 = _i3.value;
           }
 
-          const dep = _ref3;
-          const info = dep[1];
+          const pattern = _ref9;
 
-          if (!allDependencies.has(dep) && dependencyKeys.has(info.key)) {
-            allDependencies.add(dep);
-            directDependencies.push(dep);
+          rootType = install.rootPatternsToOrigin[pattern];
+          if (rootType) {
+            reasons.push({
+              type: 'whySpecified',
+              typeSimple: 'whySpecifiedSimple',
+              value: rootType
+            });
           }
         }
 
-        if (recursive) {
-          directDependencies.forEach((dependency) =>
-            collect(hoistManifests, allDependencies, dependency, {
-              recursive: true,
-            }),
-          );
-        }
+        // reason: this is hoisted from these modules
+        for (var _iterator4 = matchInfo.previousPaths, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref10;
 
-        return allDependencies;
-      }
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref10 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref10 = _i4.value;
+          }
 
-      function getSharedDependencies(hoistManifests, transitiveKeys) {
-        const sharedDependencies = new Set();
-        for (
-          var _iterator2 = hoistManifests,
-            _isArray2 = Array.isArray(_iterator2),
-            _i2 = 0,
-            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
-          ;
+          const path = _ref10;
 
-        ) {
-          var _ref5;
+          reasons.push({
+            type: 'whyHoistedFrom',
+            typeSimple: 'whyHoistedFromSimple',
+            value: toStandardPathString(path)
+          });
+        }
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref5 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref5 = _i2.value;
-          }
+        // package sizes
+        let packageSize = 0;
+        let directSizes = [];
+        let transitiveSizes = [];
+        try {
+          packageSize = yield getPackageSize(match);
+        } catch (e) {}
 
-          const _ref4 = _ref5;
-          const info = _ref4[1];
+        const dependencies = Array.from(collect(hoisted, new Set(), match));
+        const transitiveDependencies = Array.from(collect(hoisted, new Set(), match, { recursive: true }));
 
-          if (!transitiveKeys.has(info.key) && info.pkg.dependencies) {
-            Object.keys(info.pkg.dependencies).forEach((dependency) => {
-              if (
-                transitiveKeys.has(dependency) &&
-                !sharedDependencies.has(dependency)
-              ) {
-                sharedDependencies.add(dependency);
-              }
-            });
-          }
+        try {
+          directSizes = yield Promise.all(dependencies.map(getPackageSize));
+          transitiveSizes = yield Promise.all(transitiveDependencies.map(getPackageSize));
+        } catch (e) {}
+
+        const transitiveKeys = new Set(transitiveDependencies.map(function ([, info]) {
+          return info.key;
+        }));
+        const sharedDependencies = getSharedDependencies(hoisted, transitiveKeys);
+
+        // prepare output: populate reporter
+        reporter.info(reporter.lang('whyMatch', `${matchInfo.key}@${matchInfo.pkg.version}`));
+        //
+        // reason: hoisted/nohoist
+        if (matchInfo.isNohoist) {
+          reasons.push({
+            type: 'whyNotHoisted',
+            typeSimple: 'whyNotHoistedSimple',
+            value: matchInfo.nohoistList
+          });
+        } else if (query === matchInfo.originalKey) {
+          reporter.info(reporter.lang('whyHoistedTo', matchInfo.key));
         }
-        return sharedDependencies;
-      }
 
-      function setFlags(commander) {
-        commander.description(
-          "Identifies why a package has been installed, detailing which other packages depend on it.",
-        );
-      }
+        if (reasons.length === 1) {
+          reporter.info(reporter.lang(reasons[0].typeSimple, reasons[0].value));
+        } else if (reasons.length > 1) {
+          reporter.info(reporter.lang('whyReasons'));
+          reporter.list('reasons', reasons.map(function (reason) {
+            return reporter.lang(reason.type, reason.value);
+          }));
+        } else {
+          reporter.error(reporter.lang('whyWhoKnows'));
+        }
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+        if (packageSize) {
+          // stats: file size of this dependency without any dependencies
+          reporter.info(reporter.lang('whyDiskSizeWithout', bytes(packageSize)));
+
+          // stats: file size of this dependency including dependencies that aren't shared
+          reporter.info(reporter.lang('whyDiskSizeUnique', bytes(packageSize + sum(directSizes))));
+
+          // stats: file size of this dependency including dependencies
+          reporter.info(reporter.lang('whyDiskSizeTransitive', bytes(packageSize + sum(transitiveSizes))));
 
-      // to conform to the current standard '#' as package tree separator
-      function toStandardPathString(pathString) {
-        const str = pathString.replace(/\//g, "#");
-        if (str[0] === "#") {
-          return str.slice(1);
+          // stats: shared transitive dependencies
+          reporter.info(reporter.lang('whySharedDependencies', sharedDependencies.size));
         }
-        return str;
+      });
+
+      return function processMatch(_x8) {
+        return _ref8.apply(this, arguments);
+      };
+    })();
+
+    reporter.step(4, 4, reporter.lang('whyCalculating'), emoji.get('aerial_tramway'));
+    for (var _iterator5 = matches, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+      var _ref11;
+
+      if (_isArray5) {
+        if (_i5 >= _iterator5.length) break;
+        _ref11 = _iterator5[_i5++];
+      } else {
+        _i5 = _iterator5.next();
+        if (_i5.done) break;
+        _ref11 = _i5.value;
       }
 
-      function queryWhy(pattern, hoisted) {
-        const nohoistPattern = `#${pattern}`;
-        const found = [];
-        for (
-          var _iterator6 = hoisted,
-            _isArray6 = Array.isArray(_iterator6),
-            _i6 = 0,
-            _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();
-          ;
+      const match = _ref11;
 
-        ) {
-          var _ref13;
+      yield processMatch(match);
+    }
+  });
 
-          if (_isArray6) {
-            if (_i6 >= _iterator6.length) break;
-            _ref13 = _iterator6[_i6++];
-          } else {
-            _i6 = _iterator6.next();
-            if (_i6.done) break;
-            _ref13 = _i6.value;
-          }
+  return function run(_x4, _x5, _x6, _x7) {
+    return _ref6.apply(this, arguments);
+  };
+})();
 
-          const _ref12 = _ref13;
-          const loc = _ref12[0];
-          const info = _ref12[1];
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
+exports.queryWhy = queryWhy;
 
-          if (
-            info.key === pattern ||
-            info.previousPaths.indexOf(pattern) >= 0 ||
-            info.key.endsWith(nohoistPattern)
-          ) {
-            found.push([loc, info]);
-          }
-        }
-        return found;
-      }
+var _install;
 
-      /***/
-    },
-    /* 547 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.run = undefined;
+var _constants;
 
-      var _asyncToGenerator2;
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _fs;
 
-      let run = (exports.run = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const workspaceRootFolder = config.workspaceRootFolder;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-            if (!workspaceRootFolder) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspaceRootNotFound", config.cwd),
-              );
-            }
+var _lockfile;
 
-            if (args.length < 1) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspaceMissingWorkspace"),
-              );
-            }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-            if (args.length < 2) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspaceMissingCommand"),
-              );
-            }
+var _errors;
 
-            const manifest = yield config.findManifest(
-              workspaceRootFolder,
-              false,
-            );
-            invariant(
-              manifest && manifest.workspaces,
-              'We must find a manifest with a "workspaces" property',
-            );
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-            const workspaces = yield config.resolveWorkspaces(
-              workspaceRootFolder,
-              manifest,
-            );
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-            var _ref2 = args || [];
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            const workspaceName = _ref2[0],
-              rest = _ref2.slice(1);
+const requireLockfile = exports.requireLockfile = true;
 
-            if (
-              !Object.prototype.hasOwnProperty.call(workspaces, workspaceName)
-            ) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspaceUnknownWorkspace", workspaceName),
-              );
-            }
+const invariant = __webpack_require__(9);
+const bytes = __webpack_require__(596);
+const emoji = __webpack_require__(302);
+const path = __webpack_require__(0);
 
-            const workspace = workspaces[workspaceName];
+function sum(array) {
+  return array.length ? array.reduce((a, b) => a + b, 0) : 0;
+}
 
-            try {
-              yield (_child || _load_child()).spawn(
-                (_constants || _load_constants()).NODE_BIN_PATH,
-                [(_constants || _load_constants()).YARN_BIN_PATH, ...rest],
-                {
-                  stdio: "inherit",
-                  cwd: workspace.loc,
-                },
-              );
-            } catch (err) {
-              throw err;
-            }
-          },
-        );
+function collect(hoistManifests, allDependencies, dependency, { recursive } = { recursive: false }) {
+  const depInfo = dependency[1];
 
-        return function run(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+  const deps = depInfo.pkg.dependencies;
 
-      exports.setFlags = setFlags;
-      exports.hasWrapper = hasWrapper;
+  if (!deps) {
+    return allDependencies;
+  }
 
-      var _errors;
+  const dependencyKeys = new Set(Object.keys(deps));
+  const directDependencies = [];
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+  for (var _iterator = hoistManifests, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref3;
 
-      var _child;
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref3 = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref3 = _i.value;
+    }
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+    const dep = _ref3;
+    const info = dep[1];
 
-      var _constants;
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+    if (!allDependencies.has(dep) && dependencyKeys.has(info.key)) {
+      allDependencies.add(dep);
+      directDependencies.push(dep);
+    }
+  }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+  if (recursive) {
+    directDependencies.forEach(dependency => collect(hoistManifests, allDependencies, dependency, { recursive: true }));
+  }
+
+  return allDependencies;
+}
+
+function getSharedDependencies(hoistManifests, transitiveKeys) {
+  const sharedDependencies = new Set();
+  for (var _iterator2 = hoistManifests, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+    var _ref5;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref5 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref5 = _i2.value;
+    }
+
+    const _ref4 = _ref5;
+    const info = _ref4[1];
+
+    if (!transitiveKeys.has(info.key) && info.pkg.dependencies) {
+      Object.keys(info.pkg.dependencies).forEach(dependency => {
+        if (transitiveKeys.has(dependency) && !sharedDependencies.has(dependency)) {
+          sharedDependencies.add(dependency);
         }
-      }
+      });
+    }
+  }
+  return sharedDependencies;
+}
+
+function setFlags(commander) {
+  commander.description('Identifies why a package has been installed, detailing which other packages depend on it.');
+}
+
+function hasWrapper(commander, args) {
+  return true;
+}
+
+// to conform to the current standard '#' as package tree separator
+function toStandardPathString(pathString) {
+  const str = pathString.replace(/\//g, '#');
+  if (str[0] === '#') {
+    return str.slice(1);
+  }
+  return str;
+}
+
+function queryWhy(pattern, hoisted) {
+  const nohoistPattern = `#${pattern}`;
+  const found = [];
+  for (var _iterator6 = hoisted, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+    var _ref13;
+
+    if (_isArray6) {
+      if (_i6 >= _iterator6.length) break;
+      _ref13 = _iterator6[_i6++];
+    } else {
+      _i6 = _iterator6.next();
+      if (_i6.done) break;
+      _ref13 = _i6.value;
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const _ref12 = _ref13;
+    const loc = _ref12[0];
+    const info = _ref12[1];
 
-      const invariant = __webpack_require__(9);
+    if (info.key === pattern || info.previousPaths.indexOf(pattern) >= 0 || info.key.endsWith(nohoistPattern)) {
+      found.push([loc, info]);
+    }
+  }
+  return found;
+}
 
-      function setFlags(commander) {}
+/***/ }),
+/* 547 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+"use strict";
 
-      /***/
-    },
-    /* 548 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.examples =
-        exports.setFlags =
-        exports.run =
-        exports.runScript =
-        exports.info =
-          undefined;
-
-      var _asyncToGenerator2;
-
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.run = undefined;
 
-      let info = (exports.info = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const workspaceRootFolder = config.workspaceRootFolder;
+var _asyncToGenerator2;
 
-            if (!workspaceRootFolder) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspaceRootNotFound", config.cwd),
-              );
-            }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            const manifest = yield config.findManifest(
-              workspaceRootFolder,
-              false,
-            );
-            invariant(
-              manifest && manifest.workspaces,
-              'We must find a manifest with a "workspaces" property',
-            );
-
-            const workspaces = yield config.resolveWorkspaces(
-              workspaceRootFolder,
-              manifest,
-            );
-
-            const publicData = {};
-
-            for (
-              var _iterator = Object.keys(workspaces),
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+let run = exports.run = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const workspaceRootFolder = config.workspaceRootFolder;
 
-            ) {
-              var _ref2;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref2 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref2 = _i.value;
-              }
+    if (!workspaceRootFolder) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceRootNotFound', config.cwd));
+    }
 
-              const workspaceName = _ref2;
-              var _workspaces$workspace = workspaces[workspaceName];
-              const loc = _workspaces$workspace.loc,
-                manifest = _workspaces$workspace.manifest;
+    if (args.length < 1) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceMissingWorkspace'));
+    }
 
-              const workspaceDependencies = new Set();
-              const mismatchedWorkspaceDependencies = new Set();
+    if (args.length < 2) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceMissingCommand'));
+    }
 
-              for (
-                var _iterator2 = (_constants || _load_constants())
-                    .DEPENDENCY_TYPES,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+    const manifest = yield config.findManifest(workspaceRootFolder, false);
+    invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
 
-              ) {
-                var _ref3;
+    const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
+    var _ref2 = args || [];
 
-                const dependencyType = _ref3;
-
-                if (dependencyType !== "peerDependencies") {
-                  for (
-                    var _iterator3 = Object.keys(
-                        manifest[dependencyType] || {},
-                      ),
-                      _isArray3 = Array.isArray(_iterator3),
-                      _i3 = 0,
-                      _iterator3 = _isArray3
-                        ? _iterator3
-                        : _iterator3[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref4;
-
-                    if (_isArray3) {
-                      if (_i3 >= _iterator3.length) break;
-                      _ref4 = _iterator3[_i3++];
-                    } else {
-                      _i3 = _iterator3.next();
-                      if (_i3.done) break;
-                      _ref4 = _i3.value;
-                    }
+    const workspaceName = _ref2[0],
+          rest = _ref2.slice(1);
 
-                    const dependencyName = _ref4;
-
-                    if (
-                      Object.prototype.hasOwnProperty.call(
-                        workspaces,
-                        dependencyName,
-                      )
-                    ) {
-                      invariant(
-                        manifest && manifest[dependencyType],
-                        "The request should exist",
-                      );
-                      const requestedRange =
-                        manifest[dependencyType][dependencyName];
-                      if (
-                        semver.satisfies(
-                          workspaces[dependencyName].manifest.version,
-                          requestedRange,
-                        )
-                      ) {
-                        workspaceDependencies.add(dependencyName);
-                      } else {
-                        mismatchedWorkspaceDependencies.add(dependencyName);
-                      }
-                    }
-                  }
-                }
-              }
+    if (!Object.prototype.hasOwnProperty.call(workspaces, workspaceName)) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceUnknownWorkspace', workspaceName));
+    }
 
-              publicData[workspaceName] = {
-                location: path
-                  .relative(config.lockfileFolder, loc)
-                  .replace(/\\/g, "/"),
-                workspaceDependencies: Array.from(workspaceDependencies),
-                mismatchedWorkspaceDependencies: Array.from(
-                  mismatchedWorkspaceDependencies,
-                ),
-              };
-            }
+    const workspace = workspaces[workspaceName];
 
-            reporter.log(JSON.stringify(publicData, null, 2), { force: true });
-          },
-        );
+    try {
+      yield (_child || _load_child()).spawn((_constants || _load_constants()).NODE_BIN_PATH, [(_constants || _load_constants()).YARN_BIN_PATH, ...rest], {
+        stdio: 'inherit',
+        cwd: workspace.loc
+      });
+    } catch (err) {
+      throw err;
+    }
+  });
 
-        return function info(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
-
-      let runScript = (exports.runScript = (() => {
-        var _ref5 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (config, reporter, flags, args) {
-            const workspaceRootFolder = config.workspaceRootFolder;
-
-            if (!workspaceRootFolder) {
-              throw new (_errors || _load_errors()).MessageError(
-                reporter.lang("workspaceRootNotFound", config.cwd),
-              );
-            }
+  return function run(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-            const manifest = yield config.findManifest(
-              workspaceRootFolder,
-              false,
-            );
-            invariant(
-              manifest && manifest.workspaces,
-              'We must find a manifest with a "workspaces" property',
-            );
+exports.setFlags = setFlags;
+exports.hasWrapper = hasWrapper;
 
-            const workspaces = yield config.resolveWorkspaces(
-              workspaceRootFolder,
-              manifest,
-            );
+var _errors;
 
-            try {
-              for (
-                var _iterator4 = Object.keys(workspaces),
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-              ) {
-                var _ref6;
+var _child;
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref6 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref6 = _i4.value;
-                }
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-                const workspaceName = _ref6;
-                const loc = workspaces[workspaceName].loc;
-
-                reporter.log(`${os.EOL}> ${workspaceName}`);
-                yield (_child || _load_child()).spawn(
-                  (_constants2 || _load_constants2()).NODE_BIN_PATH,
-                  [
-                    (_constants2 || _load_constants2()).YARN_BIN_PATH,
-                    "run",
-                    ...args,
-                  ],
-                  {
-                    stdio: "inherit",
-                    cwd: loc,
-                  },
-                );
-              }
-            } catch (err) {
-              throw err;
-            }
-          },
-        );
+var _constants;
 
-        return function runScript(_x5, _x6, _x7, _x8) {
-          return _ref5.apply(this, arguments);
-        };
-      })());
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-      exports.hasWrapper = hasWrapper;
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _errors;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+const invariant = __webpack_require__(9);
 
-      var _buildSubCommands2;
+function setFlags(commander) {}
 
-      function _load_buildSubCommands() {
-        return (_buildSubCommands2 = _interopRequireDefault(
-          __webpack_require__(59),
-        ));
-      }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-      var _constants;
+/***/ }),
+/* 548 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+"use strict";
 
-      var _child;
 
-      function _load_child() {
-        return (_child = _interopRequireWildcard(__webpack_require__(58)));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.examples = exports.setFlags = exports.run = exports.runScript = exports.info = undefined;
 
-      var _constants2;
+var _asyncToGenerator2;
 
-      function _load_constants2() {
-        return (_constants2 = __webpack_require__(8));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+let info = exports.info = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const workspaceRootFolder = config.workspaceRootFolder;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
-      const os = __webpack_require__(46);
-      const semver = __webpack_require__(22);
+    if (!workspaceRootFolder) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceRootNotFound', config.cwd));
+    }
 
-      function hasWrapper(commander, args) {
-        return true;
-      }
+    const manifest = yield config.findManifest(workspaceRootFolder, false);
+    invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
 
-      var _buildSubCommands = (0,
-      (_buildSubCommands2 || _load_buildSubCommands()).default)("workspaces", {
-        info(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield info(config, reporter, flags, args);
-            },
-          )();
-        },
-        run(config, reporter, flags, args) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield runScript(config, reporter, flags, args);
-            },
-          )();
-        },
-      });
+    const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
 
-      const run = _buildSubCommands.run,
-        setFlags = _buildSubCommands.setFlags,
-        examples = _buildSubCommands.examples;
-      exports.run = run;
-      exports.setFlags = setFlags;
-      exports.examples = examples;
+    const publicData = {};
 
-      /***/
-    },
-    /* 549 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /* WEBPACK VAR INJECTION */ (function (module) {
-        Object.defineProperty(exports, "__esModule", {
-          value: true,
-        });
-        exports.autoRun = exports.main = undefined;
+    for (var _iterator = Object.keys(workspaces), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref2;
 
-        var _extends2;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref2 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref2 = _i.value;
+      }
+
+      const workspaceName = _ref2;
+      var _workspaces$workspace = workspaces[workspaceName];
+      const loc = _workspaces$workspace.loc,
+            manifest = _workspaces$workspace.manifest;
 
-        function _load_extends() {
-          return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-        }
 
-        var _asyncToGenerator2;
+      const workspaceDependencies = new Set();
+      const mismatchedWorkspaceDependencies = new Set();
 
-        function _load_asyncToGenerator() {
-          return (_asyncToGenerator2 = _interopRequireDefault(
-            __webpack_require__(2),
-          ));
+      for (var _iterator2 = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
+
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
         }
 
-        let main = (exports.main = (() => {
-          var _ref = (0,
-          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
-            startArgs,
-            args,
-            endArgs,
-          }) {
-            const collect = function collect(val, acc) {
-              acc.push(val);
-              return acc;
-            };
+        const dependencyType = _ref3;
 
-            (0, (_loudRejection || _load_loudRejection()).default)();
-            (0, (_signalHandler || _load_signalHandler()).default)();
-
-            // set global options
-            (_commander || _load_commander()).default.version(
-              (_yarnVersion || _load_yarnVersion()).version,
-              "-v, --version",
-            );
-            (_commander || _load_commander()).default.usage(
-              "[command] [flags]",
-            );
-            (_commander || _load_commander()).default.option(
-              "--no-default-rc",
-              "prevent Yarn from automatically detecting yarnrc and npmrc files",
-            );
-            (_commander || _load_commander()).default.option(
-              "--use-yarnrc <path>",
-              "specifies a yarnrc file that Yarn should use (.yarnrc only, not .npmrc)",
-              collect,
-              [],
-            );
-            (_commander || _load_commander()).default.option(
-              "--verbose",
-              "output verbose messages on internal operations",
-            );
-            (_commander || _load_commander()).default.option(
-              "--offline",
-              "trigger an error if any required dependencies are not available in local cache",
-            );
-            (_commander || _load_commander()).default.option(
-              "--prefer-offline",
-              "use network only if dependencies are not available in local cache",
-            );
-            (_commander || _load_commander()).default.option(
-              "--enable-pnp, --pnp",
-              "enable the Plug'n'Play installation",
-            );
-            (_commander || _load_commander()).default.option(
-              "--disable-pnp",
-              "disable the Plug'n'Play installation",
-            );
-            (_commander || _load_commander()).default.option("--strict-semver");
-            (_commander || _load_commander()).default.option(
-              "--json",
-              "format Yarn log messages as lines of JSON (see jsonlines.org)",
-            );
-            (_commander || _load_commander()).default.option(
-              "--ignore-scripts",
-              "don't run lifecycle scripts",
-            );
-            (_commander || _load_commander()).default.option(
-              "--har",
-              "save HAR output of network traffic",
-            );
-            (_commander || _load_commander()).default.option(
-              "--ignore-platform",
-              "ignore platform checks",
-            );
-            (_commander || _load_commander()).default.option(
-              "--ignore-engines",
-              "ignore engines check",
-            );
-            (_commander || _load_commander()).default.option(
-              "--ignore-optional",
-              "ignore optional dependencies",
-            );
-            (_commander || _load_commander()).default.option(
-              "--force",
-              "install and build packages even if they were built before, overwrite lockfile",
-            );
-            (_commander || _load_commander()).default.option(
-              "--skip-integrity-check",
-              "run install without checking if node_modules is installed",
-            );
-            (_commander || _load_commander()).default.option(
-              "--check-files",
-              "install will verify file tree of packages for consistency",
-            );
-            (_commander || _load_commander()).default.option(
-              "--no-bin-links",
-              "don't generate bin links when setting up packages",
-            );
-            (_commander || _load_commander()).default.option(
-              "--flat",
-              "only allow one version of a package",
-            );
-            (_commander || _load_commander()).default.option(
-              "--prod, --production [prod]",
-              "",
-              (_conversion || _load_conversion()).boolify,
-            );
-            (_commander || _load_commander()).default.option(
-              "--no-lockfile",
-              "don't read or generate a lockfile",
-            );
-            (_commander || _load_commander()).default.option(
-              "--pure-lockfile",
-              "don't generate a lockfile",
-            );
-            (_commander || _load_commander()).default.option(
-              "--frozen-lockfile",
-              "don't generate a lockfile and fail if an update is needed",
-            );
-            (_commander || _load_commander()).default.option(
-              "--update-checksums",
-              "update package checksums from current repository",
-            );
-            (_commander || _load_commander()).default.option(
-              "--link-duplicates",
-              "create hardlinks to the repeated modules in node_modules",
-            );
-            (_commander || _load_commander()).default.option(
-              "--link-folder <path>",
-              "specify a custom folder to store global links",
-            );
-            (_commander || _load_commander()).default.option(
-              "--global-folder <path>",
-              "specify a custom folder to store global packages",
-            );
-            (_commander || _load_commander()).default.option(
-              "--modules-folder <path>",
-              "rather than installing modules into the node_modules folder relative to the cwd, output them here",
-            );
-            (_commander || _load_commander()).default.option(
-              "--preferred-cache-folder <path>",
-              "specify a custom folder to store the yarn cache if possible",
-            );
-            (_commander || _load_commander()).default.option(
-              "--cache-folder <path>",
-              "specify a custom folder that must be used to store the yarn cache",
-            );
-            (_commander || _load_commander()).default.option(
-              "--mutex <type>[:specifier]",
-              "use a mutex to ensure only one yarn instance is executing",
-            );
-            (_commander || _load_commander()).default.option(
-              "--emoji [bool]",
-              "enable emoji in output",
-              (_conversion || _load_conversion()).boolify,
-              process.platform === "darwin" ||
-                process.env.TERM_PROGRAM === "Hyper" ||
-                process.env.TERM_PROGRAM === "HyperTerm" ||
-                process.env.TERM_PROGRAM === "Terminus",
-            );
-            (_commander || _load_commander()).default.option(
-              "-s, --silent",
-              "skip Yarn console logs, other types of logs (script output) will be printed",
-            );
-            (_commander || _load_commander()).default.option(
-              "--cwd <cwd>",
-              "working directory to use",
-              process.cwd(),
-            );
-            (_commander || _load_commander()).default.option(
-              "--proxy <host>",
-              "",
-            );
-            (_commander || _load_commander()).default.option(
-              "--https-proxy <host>",
-              "",
-            );
-            (_commander || _load_commander()).default.option(
-              "--registry <url>",
-              "override configuration registry",
-            );
-            (_commander || _load_commander()).default.option(
-              "--no-progress",
-              "disable progress bar",
-            );
-            (_commander || _load_commander()).default.option(
-              "--network-concurrency <number>",
-              "maximum number of concurrent network requests",
-              parseInt,
-            );
-            (_commander || _load_commander()).default.option(
-              "--network-timeout <milliseconds>",
-              "TCP timeout for network requests",
-              parseInt,
-            );
-            (_commander || _load_commander()).default.option(
-              "--non-interactive",
-              "do not show interactive prompts",
-            );
-            (_commander || _load_commander()).default.option(
-              "--scripts-prepend-node-path [bool]",
-              "prepend the node executable dir to the PATH in scripts",
-              (_conversion || _load_conversion()).boolify,
-            );
-            (_commander || _load_commander()).default.option(
-              "--no-node-version-check",
-              "do not warn when using a potentially unsupported Node version",
-            );
-            (_commander || _load_commander()).default.option(
-              "--focus",
-              "Focus on a single workspace by installing remote copies of its sibling workspaces.",
-            );
-            (_commander || _load_commander()).default.option(
-              "--otp <otpcode>",
-              "one-time password for two factor authentication",
-            );
-
-            // if -v is the first command, then always exit after returning the version
-            if (args[0] === "-v") {
-              console.log((_yarnVersion || _load_yarnVersion()).version.trim());
-              process.exitCode = 0;
-              return;
-            }
+        if (dependencyType !== 'peerDependencies') {
+          for (var _iterator3 = Object.keys(manifest[dependencyType] || {}), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+            var _ref4;
 
-            // get command name
-            const firstNonFlagIndex = args.findIndex(function (arg, idx, arr) {
-              const isOption = arg.startsWith("-");
-              const prev = idx > 0 && arr[idx - 1];
-              const prevOption =
-                prev &&
-                prev.startsWith("-") &&
-                (_commander || _load_commander()).default.optionFor(prev);
-              const boundToPrevOption =
-                prevOption && (prevOption.optional || prevOption.required);
-
-              return !isOption && !boundToPrevOption;
-            });
-            let preCommandArgs;
-            let commandName = "";
-            if (firstNonFlagIndex > -1) {
-              preCommandArgs = args.slice(0, firstNonFlagIndex);
-              commandName = args[firstNonFlagIndex];
-              args = args.slice(firstNonFlagIndex + 1);
+            if (_isArray3) {
+              if (_i3 >= _iterator3.length) break;
+              _ref4 = _iterator3[_i3++];
             } else {
-              preCommandArgs = args;
-              args = [];
+              _i3 = _iterator3.next();
+              if (_i3.done) break;
+              _ref4 = _i3.value;
             }
 
-            let isKnownCommand = Object.prototype.hasOwnProperty.call(
-              (_index3 || _load_index3()).default,
-              commandName,
-            );
-            const isHelp = function isHelp(arg) {
-              return arg === "--help" || arg === "-h";
-            };
-            const helpInPre = preCommandArgs.findIndex(isHelp);
-            const helpInArgs = args.findIndex(isHelp);
-            const setHelpMode = function setHelpMode() {
-              if (isKnownCommand) {
-                args.unshift(commandName);
-              }
-              commandName = "help";
-              isKnownCommand = true;
-            };
-
-            if (helpInPre > -1) {
-              preCommandArgs.splice(helpInPre);
-              setHelpMode();
-            } else if (isKnownCommand && helpInArgs === 0) {
-              args.splice(helpInArgs);
-              setHelpMode();
-            }
+            const dependencyName = _ref4;
 
-            if (!commandName) {
-              commandName = "install";
-              isKnownCommand = true;
-            }
-            if (commandName === "set" && args[0] === "version") {
-              commandName = "policies";
-              args.splice(0, 1, "set-version");
-              isKnownCommand = true;
-            }
-            if (!isKnownCommand) {
-              // if command is not recognized, then set default to `run`
-              args.unshift(commandName);
-              commandName = "run";
-            }
-            const command = (_index3 || _load_index3()).default[commandName];
-
-            let warnAboutRunDashDash = false;
-            // we are using "yarn <script> -abc", "yarn run <script> -abc", or "yarn node -abc", we want -abc
-            // to be script options, not yarn options
-
-            // PROXY_COMMANDS is a map of command name to the number of preservedArgs
-            const PROXY_COMMANDS = {
-              run: 1, // yarn run {command}
-              create: 1, // yarn create {project}
-              node: 0, // yarn node
-              workspaces: 1, // yarn workspaces {command}
-              workspace: 2, // yarn workspace {package} {command}
-            };
-            if (PROXY_COMMANDS.hasOwnProperty(commandName)) {
-              if (endArgs.length === 0) {
-                // $FlowFixMe doesn't like that PROXY_COMMANDS doesn't have keys for all commands.
-                let preservedArgs = PROXY_COMMANDS[commandName];
-
-                // If the --into option immediately follows the command (or the script name in the "run/create"
-                // case), we parse them as regular options so that we can cd into them
-                if (args[preservedArgs] === `--into`) {
-                  preservedArgs += 2;
-                }
-                endArgs = ["--", ...args.splice(preservedArgs)];
+            if (Object.prototype.hasOwnProperty.call(workspaces, dependencyName)) {
+              invariant(manifest && manifest[dependencyType], 'The request should exist');
+              const requestedRange = manifest[dependencyType][dependencyName];
+              if (semver.satisfies(workspaces[dependencyName].manifest.version, requestedRange)) {
+                workspaceDependencies.add(dependencyName);
               } else {
-                warnAboutRunDashDash = true;
+                mismatchedWorkspaceDependencies.add(dependencyName);
               }
             }
+          }
+        }
+      }
 
-            args = [...preCommandArgs, ...args];
-
-            command.setFlags((_commander || _load_commander()).default);
-            (_commander || _load_commander()).default.parse([
-              ...startArgs,
-              // we use this for https://github.com/tj/commander.js/issues/346, otherwise
-              // it will strip some args that match with any options
-              "this-arg-will-get-stripped-later",
-              ...(0, (_rc || _load_rc()).getRcArgs)(commandName, args),
-              ...args,
-            ]);
-            (_commander || _load_commander()).default.args = (
-              _commander || _load_commander()
-            ).default.args.concat(endArgs.slice(1));
-
-            // we strip cmd
-            console.assert(
-              (_commander || _load_commander()).default.args.length >= 1,
-            );
-            console.assert(
-              (_commander || _load_commander()).default.args[0] ===
-                "this-arg-will-get-stripped-later",
-            );
-            (_commander || _load_commander()).default.args.shift();
-
-            //
-            const Reporter = (_commander || _load_commander()).default.json
-              ? (_index || _load_index()).JSONReporter
-              : (_index || _load_index()).ConsoleReporter;
-            const reporter = new Reporter({
-              emoji:
-                process.stdout.isTTY &&
-                (_commander || _load_commander()).default.emoji,
-              verbose: (_commander || _load_commander()).default.verbose,
-              noProgress: !(_commander || _load_commander()).default.progress,
-              isSilent:
-                (0, (_conversion || _load_conversion()).boolifyWithDefault)(
-                  process.env.YARN_SILENT,
-                  false,
-                ) || (_commander || _load_commander()).default.silent,
-              nonInteractive: (_commander || _load_commander()).default
-                .nonInteractive,
-            });
+      publicData[workspaceName] = {
+        location: path.relative(config.lockfileFolder, loc).replace(/\\/g, '/'),
+        workspaceDependencies: Array.from(workspaceDependencies),
+        mismatchedWorkspaceDependencies: Array.from(mismatchedWorkspaceDependencies)
+      };
+    }
 
-            const exit = function exit(exitCode) {
-              process.exitCode = exitCode || 0;
-              reporter.close();
-            };
+    reporter.log(JSON.stringify(publicData, null, 2), { force: true });
+  });
 
-            reporter.initPeakMemoryCounter();
-
-            const config = new (_config || _load_config()).default(reporter);
-            const outputWrapperEnabled = (0,
-            (_conversion || _load_conversion()).boolifyWithDefault)(
-              process.env.YARN_WRAP_OUTPUT,
-              true,
-            );
-            const shouldWrapOutput =
-              outputWrapperEnabled &&
-              !(_commander || _load_commander()).default.json &&
-              command.hasWrapper(
-                (_commander || _load_commander()).default,
-                (_commander || _load_commander()).default.args,
-              );
-
-            if (shouldWrapOutput) {
-              reporter.header(commandName, {
-                name: "yarn",
-                version: (_yarnVersion || _load_yarnVersion()).version,
-              });
-            }
+  return function info(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-            if (
-              (_commander || _load_commander()).default.nodeVersionCheck &&
-              !(_semver || _load_semver()).default.satisfies(
-                process.versions.node,
-                (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS,
-              )
-            ) {
-              reporter.warn(
-                reporter.lang(
-                  "unsupportedNodeVersion",
-                  process.versions.node,
-                  (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS,
-                ),
-              );
-            }
+let runScript = exports.runScript = (() => {
+  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, reporter, flags, args) {
+    const workspaceRootFolder = config.workspaceRootFolder;
 
-            if (
-              command.noArguments &&
-              (_commander || _load_commander()).default.args.length
-            ) {
-              reporter.error(reporter.lang("noArguments"));
-              reporter.info(command.getDocsInfo);
-              exit(1);
-              return;
-            }
 
-            //
-            if ((_commander || _load_commander()).default.yes) {
-              reporter.warn(reporter.lang("yesWarning"));
-            }
+    if (!workspaceRootFolder) {
+      throw new (_errors || _load_errors()).MessageError(reporter.lang('workspaceRootNotFound', config.cwd));
+    }
 
-            //
-            if (
-              !(_commander || _load_commander()).default.offline &&
-              (_network || _load_network()).isOffline()
-            ) {
-              reporter.warn(reporter.lang("networkWarning"));
-            }
+    const manifest = yield config.findManifest(workspaceRootFolder, false);
+    invariant(manifest && manifest.workspaces, 'We must find a manifest with a "workspaces" property');
 
-            //
-            const run = function run() {
-              (0, (_invariant || _load_invariant()).default)(
-                command,
-                "missing command",
-              );
+    const workspaces = yield config.resolveWorkspaces(workspaceRootFolder, manifest);
 
-              if (warnAboutRunDashDash) {
-                reporter.warn(reporter.lang("dashDashDeprecation"));
-              }
+    try {
+      for (var _iterator4 = Object.keys(workspaces), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+        var _ref6;
 
-              return command
-                .run(
-                  config,
-                  reporter,
-                  (_commander || _load_commander()).default,
-                  (_commander || _load_commander()).default.args,
-                )
-                .then(function (exitCode) {
-                  if (shouldWrapOutput) {
-                    reporter.footer(false);
-                  }
-                  return exitCode;
-                });
-            };
+        if (_isArray4) {
+          if (_i4 >= _iterator4.length) break;
+          _ref6 = _iterator4[_i4++];
+        } else {
+          _i4 = _iterator4.next();
+          if (_i4.done) break;
+          _ref6 = _i4.value;
+        }
 
-            //
-            const runEventuallyWithFile = function runEventuallyWithFile(
-              mutexFilename,
-              isFirstTime,
-            ) {
-              return new Promise(function (resolve) {
-                const lockFilename =
-                  mutexFilename ||
-                  (_path || _load_path()).default.join(
-                    config.cwd,
-                    (_constants || _load_constants()).SINGLE_INSTANCE_FILENAME,
-                  );
-                (_properLockfile || _load_properLockfile()).default.lock(
-                  lockFilename,
-                  { realpath: false },
-                  function (err, release) {
-                    if (err) {
-                      if (isFirstTime) {
-                        reporter.warn(reporter.lang("waitingInstance"));
-                      }
-                      setTimeout(function () {
-                        resolve(runEventuallyWithFile(mutexFilename, false));
-                      }, 200); // do not starve the CPU
-                    } else {
-                      (0, (_death || _load_death()).default)(function () {
-                        process.exitCode = 1;
-                      });
-                      resolve(
-                        run().then(function () {
-                          return new Promise(function (resolve) {
-                            return release(resolve);
-                          });
-                        }),
-                      );
-                    }
-                  },
-                );
-              });
-            };
+        const workspaceName = _ref6;
+        const loc = workspaces[workspaceName].loc;
 
-            const runEventuallyWithNetwork = function runEventuallyWithNetwork(
-              mutexPort,
-            ) {
-              return new Promise(function (resolve, reject) {
-                const connectionOptions = {
-                  port:
-                    +mutexPort ||
-                    (_constants || _load_constants()).SINGLE_INSTANCE_PORT,
-                  host: "localhost",
-                };
+        reporter.log(`${os.EOL}> ${workspaceName}`);
+        yield (_child || _load_child()).spawn((_constants2 || _load_constants2()).NODE_BIN_PATH, [(_constants2 || _load_constants2()).YARN_BIN_PATH, 'run', ...args], {
+          stdio: 'inherit',
+          cwd: loc
+        });
+      }
+    } catch (err) {
+      throw err;
+    }
+  });
 
-                function startServer() {
-                  const clients = new Set();
-                  const server = (_http || _load_http()).default.createServer(
-                    manager,
-                  );
+  return function runScript(_x5, _x6, _x7, _x8) {
+    return _ref5.apply(this, arguments);
+  };
+})();
 
-                  // The server must not prevent us from exiting
-                  server.unref();
+exports.hasWrapper = hasWrapper;
 
-                  // No socket must timeout, so that they aren't closed before we exit
-                  server.timeout = 0;
+var _errors;
 
-                  // If we fail to setup the server, we ask the existing one for its name
-                  server.on("error", () => {
-                    reportServerName();
-                  });
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-                  // If we succeed, keep track of all the connected sockets to close them later
-                  server.on("connection", (socket) => {
-                    clients.add(socket);
-                    socket.on("close", () => {
-                      clients.delete(socket);
-                    });
-                  });
+var _buildSubCommands2;
 
-                  server.listen(connectionOptions, () => {
-                    // Don't forget to kill the sockets if we're being killed via signals
-                    (0, (_death || _load_death()).default)(killSockets);
-
-                    // Also kill the sockets if we finish, whether it's a success or a failure
-                    run().then(
-                      (res) => {
-                        killSockets();
-                        resolve(res);
-                      },
-                      (err) => {
-                        killSockets();
-                        reject(err);
-                      },
-                    );
-                  });
+function _load_buildSubCommands() {
+  return _buildSubCommands2 = _interopRequireDefault(__webpack_require__(59));
+}
 
-                  function manager(request, response) {
-                    response.writeHead(200);
-                    response.end(
-                      JSON.stringify({ cwd: config.cwd, pid: process.pid }),
-                    );
-                  }
+var _constants;
 
-                  function killSockets() {
-                    try {
-                      server.close();
-                    } catch (err) {
-                      // best effort
-                    }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-                    for (
-                      var _iterator = clients,
-                        _isArray = Array.isArray(_iterator),
-                        _i = 0,
-                        _iterator = _isArray
-                          ? _iterator
-                          : _iterator[Symbol.iterator]();
-                      ;
-
-                    ) {
-                      var _ref2;
-
-                      if (_isArray) {
-                        if (_i >= _iterator.length) break;
-                        _ref2 = _iterator[_i++];
-                      } else {
-                        _i = _iterator.next();
-                        if (_i.done) break;
-                        _ref2 = _i.value;
-                      }
-
-                      const socket = _ref2;
-
-                      try {
-                        socket.destroy();
-                      } catch (err) {
-                        // best effort
-                      }
-                    }
+var _child;
 
-                    // If the process hasn't exited in the next 5s, it has stalled and we abort
-                    const timeout = setTimeout(() => {
-                      console.error("Process stalled");
-                      if (process._getActiveHandles) {
-                        console.error("Active handles:");
-                        // $FlowFixMe: getActiveHandles is undocumented, but it exists
-                        for (
-                          var _iterator2 = process._getActiveHandles(),
-                            _isArray2 = Array.isArray(_iterator2),
-                            _i2 = 0,
-                            _iterator2 = _isArray2
-                              ? _iterator2
-                              : _iterator2[Symbol.iterator]();
-                          ;
-
-                        ) {
-                          var _ref3;
-
-                          if (_isArray2) {
-                            if (_i2 >= _iterator2.length) break;
-                            _ref3 = _iterator2[_i2++];
-                          } else {
-                            _i2 = _iterator2.next();
-                            if (_i2.done) break;
-                            _ref3 = _i2.value;
-                          }
-
-                          const handle = _ref3;
-
-                          console.error(`  - ${handle.constructor.name}`);
-                        }
-                      }
-                      // eslint-disable-next-line no-process-exit
-                      process.exit(1);
-                    }, 5000);
-
-                    // This timeout must not prevent us from exiting
-                    // $FlowFixMe: Node's setTimeout returns a Timeout, not a Number
-                    timeout.unref();
-                  }
-                }
+function _load_child() {
+  return _child = _interopRequireWildcard(__webpack_require__(58));
+}
 
-                function reportServerName() {
-                  const request = (_http || _load_http()).default.get(
-                    connectionOptions,
-                    (response) => {
-                      const buffers = [];
-
-                      response.on("data", (buffer) => {
-                        buffers.push(buffer);
-                      });
-
-                      response.on("end", () => {
-                        try {
-                          var _JSON$parse = JSON.parse(
-                            Buffer.concat(buffers).toString(),
-                          );
-
-                          const cwd = _JSON$parse.cwd,
-                            pid = _JSON$parse.pid;
-
-                          reporter.warn(
-                            reporter.lang("waitingNamedInstance", pid, cwd),
-                          );
-                        } catch (error) {
-                          reporter.verbose(error);
-                          reject(
-                            new Error(
-                              reporter.lang(
-                                "mutexPortBusy",
-                                connectionOptions.port,
-                              ),
-                            ),
-                          );
-                          return;
-                        }
-                        waitForTheNetwork();
-                      });
+var _constants2;
 
-                      response.on("error", () => {
-                        startServer();
-                      });
-                    },
-                  );
+function _load_constants2() {
+  return _constants2 = __webpack_require__(8);
+}
 
-                  request.on("error", () => {
-                    startServer();
-                  });
-                }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-                function waitForTheNetwork() {
-                  const socket = (_net || _load_net()).default.createConnection(
-                    connectionOptions,
-                  );
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                  socket.on("error", () => {
-                    // catch & ignore, the retry is handled in 'close'
-                  });
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
+const os = __webpack_require__(46);
+const semver = __webpack_require__(22);
 
-                  socket.on("close", () => {
-                    startServer();
-                  });
-                }
+function hasWrapper(commander, args) {
+  return true;
+}
 
-                startServer();
-              });
-            };
+var _buildSubCommands = (0, (_buildSubCommands2 || _load_buildSubCommands()).default)('workspaces', {
+  info(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield info(config, reporter, flags, args);
+    })();
+  },
+  run(config, reporter, flags, args) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield runScript(config, reporter, flags, args);
+    })();
+  }
+});
+
+const run = _buildSubCommands.run,
+      setFlags = _buildSubCommands.setFlags,
+      examples = _buildSubCommands.examples;
+exports.run = run;
+exports.setFlags = setFlags;
+exports.examples = examples;
+
+/***/ }),
+/* 549 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/* WEBPACK VAR INJECTION */(function(module) {
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.autoRun = exports.main = undefined;
+
+var _extends2;
+
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
+
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let main = exports.main = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({
+    startArgs,
+    args,
+    endArgs
+  }) {
+    const collect = function collect(val, acc) {
+      acc.push(val);
+      return acc;
+    };
+
+    (0, (_loudRejection || _load_loudRejection()).default)();
+    (0, (_signalHandler || _load_signalHandler()).default)();
+
+    // set global options
+    (_commander || _load_commander()).default.version((_yarnVersion || _load_yarnVersion()).version, '-v, --version');
+    (_commander || _load_commander()).default.usage('[command] [flags]');
+    (_commander || _load_commander()).default.option('--no-default-rc', 'prevent Yarn from automatically detecting yarnrc and npmrc files');
+    (_commander || _load_commander()).default.option('--use-yarnrc <path>', 'specifies a yarnrc file that Yarn should use (.yarnrc only, not .npmrc)', collect, []);
+    (_commander || _load_commander()).default.option('--verbose', 'output verbose messages on internal operations');
+    (_commander || _load_commander()).default.option('--offline', 'trigger an error if any required dependencies are not available in local cache');
+    (_commander || _load_commander()).default.option('--prefer-offline', 'use network only if dependencies are not available in local cache');
+    (_commander || _load_commander()).default.option('--enable-pnp, --pnp', "enable the Plug'n'Play installation");
+    (_commander || _load_commander()).default.option('--disable-pnp', "disable the Plug'n'Play installation");
+    (_commander || _load_commander()).default.option('--strict-semver');
+    (_commander || _load_commander()).default.option('--json', 'format Yarn log messages as lines of JSON (see jsonlines.org)');
+    (_commander || _load_commander()).default.option('--ignore-scripts', "don't run lifecycle scripts");
+    (_commander || _load_commander()).default.option('--har', 'save HAR output of network traffic');
+    (_commander || _load_commander()).default.option('--ignore-platform', 'ignore platform checks');
+    (_commander || _load_commander()).default.option('--ignore-engines', 'ignore engines check');
+    (_commander || _load_commander()).default.option('--ignore-optional', 'ignore optional dependencies');
+    (_commander || _load_commander()).default.option('--force', 'install and build packages even if they were built before, overwrite lockfile');
+    (_commander || _load_commander()).default.option('--skip-integrity-check', 'run install without checking if node_modules is installed');
+    (_commander || _load_commander()).default.option('--check-files', 'install will verify file tree of packages for consistency');
+    (_commander || _load_commander()).default.option('--no-bin-links', "don't generate bin links when setting up packages");
+    (_commander || _load_commander()).default.option('--flat', 'only allow one version of a package');
+    (_commander || _load_commander()).default.option('--prod, --production [prod]', '', (_conversion || _load_conversion()).boolify);
+    (_commander || _load_commander()).default.option('--no-lockfile', "don't read or generate a lockfile");
+    (_commander || _load_commander()).default.option('--pure-lockfile', "don't generate a lockfile");
+    (_commander || _load_commander()).default.option('--frozen-lockfile', "don't generate a lockfile and fail if an update is needed");
+    (_commander || _load_commander()).default.option('--update-checksums', 'update package checksums from current repository');
+    (_commander || _load_commander()).default.option('--link-duplicates', 'create hardlinks to the repeated modules in node_modules');
+    (_commander || _load_commander()).default.option('--link-folder <path>', 'specify a custom folder to store global links');
+    (_commander || _load_commander()).default.option('--global-folder <path>', 'specify a custom folder to store global packages');
+    (_commander || _load_commander()).default.option('--modules-folder <path>', 'rather than installing modules into the node_modules folder relative to the cwd, output them here');
+    (_commander || _load_commander()).default.option('--preferred-cache-folder <path>', 'specify a custom folder to store the yarn cache if possible');
+    (_commander || _load_commander()).default.option('--cache-folder <path>', 'specify a custom folder that must be used to store the yarn cache');
+    (_commander || _load_commander()).default.option('--mutex <type>[:specifier]', 'use a mutex to ensure only one yarn instance is executing');
+    (_commander || _load_commander()).default.option('--emoji [bool]', 'enable emoji in output', (_conversion || _load_conversion()).boolify, process.platform === 'darwin' || process.env.TERM_PROGRAM === 'Hyper' || process.env.TERM_PROGRAM === 'HyperTerm' || process.env.TERM_PROGRAM === 'Terminus');
+    (_commander || _load_commander()).default.option('-s, --silent', 'skip Yarn console logs, other types of logs (script output) will be printed');
+    (_commander || _load_commander()).default.option('--cwd <cwd>', 'working directory to use', process.cwd());
+    (_commander || _load_commander()).default.option('--proxy <host>', '');
+    (_commander || _load_commander()).default.option('--https-proxy <host>', '');
+    (_commander || _load_commander()).default.option('--registry <url>', 'override configuration registry');
+    (_commander || _load_commander()).default.option('--no-progress', 'disable progress bar');
+    (_commander || _load_commander()).default.option('--network-concurrency <number>', 'maximum number of concurrent network requests', parseInt);
+    (_commander || _load_commander()).default.option('--network-timeout <milliseconds>', 'TCP timeout for network requests', parseInt);
+    (_commander || _load_commander()).default.option('--non-interactive', 'do not show interactive prompts');
+    (_commander || _load_commander()).default.option('--scripts-prepend-node-path [bool]', 'prepend the node executable dir to the PATH in scripts', (_conversion || _load_conversion()).boolify);
+    (_commander || _load_commander()).default.option('--no-node-version-check', 'do not warn when using a potentially unsupported Node version');
+    (_commander || _load_commander()).default.option('--focus', 'Focus on a single workspace by installing remote copies of its sibling workspaces.');
+    (_commander || _load_commander()).default.option('--otp <otpcode>', 'one-time password for two factor authentication');
+
+    // if -v is the first command, then always exit after returning the version
+    if (args[0] === '-v') {
+      console.log((_yarnVersion || _load_yarnVersion()).version.trim());
+      process.exitCode = 0;
+      return;
+    }
 
-            function onUnexpectedError(err) {
-              function indent(str) {
-                return "\n  " + str.trim().split("\n").join("\n  ");
-              }
+    // get command name
+    const firstNonFlagIndex = args.findIndex(function (arg, idx, arr) {
+      const isOption = arg.startsWith('-');
+      const prev = idx > 0 && arr[idx - 1];
+      const prevOption = prev && prev.startsWith('-') && (_commander || _load_commander()).default.optionFor(prev);
+      const boundToPrevOption = prevOption && (prevOption.optional || prevOption.required);
 
-              const log = [];
-              log.push(`Arguments: ${indent(process.argv.join(" "))}`);
-              log.push(`PATH: ${indent(process.env.PATH || "undefined")}`);
-              log.push(
-                `Yarn version: ${indent((_yarnVersion || _load_yarnVersion()).version)}`,
-              );
-              log.push(`Node version: ${indent(process.versions.node)}`);
-              log.push(
-                `Platform: ${indent(process.platform + " " + process.arch)}`,
-              );
-
-              log.push(`Trace: ${indent(err.stack)}`);
-
-              // add manifests
-              for (
-                var _iterator3 = (_index2 || _load_index2()).registryNames,
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+      return !isOption && !boundToPrevOption;
+    });
+    let preCommandArgs;
+    let commandName = '';
+    if (firstNonFlagIndex > -1) {
+      preCommandArgs = args.slice(0, firstNonFlagIndex);
+      commandName = args[firstNonFlagIndex];
+      args = args.slice(firstNonFlagIndex + 1);
+    } else {
+      preCommandArgs = args;
+      args = [];
+    }
 
-              ) {
-                var _ref4;
+    let isKnownCommand = Object.prototype.hasOwnProperty.call((_index3 || _load_index3()).default, commandName);
+    const isHelp = function isHelp(arg) {
+      return arg === '--help' || arg === '-h';
+    };
+    const helpInPre = preCommandArgs.findIndex(isHelp);
+    const helpInArgs = args.findIndex(isHelp);
+    const setHelpMode = function setHelpMode() {
+      if (isKnownCommand) {
+        args.unshift(commandName);
+      }
+      commandName = 'help';
+      isKnownCommand = true;
+    };
+
+    if (helpInPre > -1) {
+      preCommandArgs.splice(helpInPre);
+      setHelpMode();
+    } else if (isKnownCommand && helpInArgs === 0) {
+      args.splice(helpInArgs);
+      setHelpMode();
+    }
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref4 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref4 = _i3.value;
-                }
+    if (!commandName) {
+      commandName = 'install';
+      isKnownCommand = true;
+    }
+    if (commandName === 'set' && args[0] === 'version') {
+      commandName = 'policies';
+      args.splice(0, 1, 'set-version');
+      isKnownCommand = true;
+    }
+    if (!isKnownCommand) {
+      // if command is not recognized, then set default to `run`
+      args.unshift(commandName);
+      commandName = 'run';
+    }
+    const command = (_index3 || _load_index3()).default[commandName];
+
+    let warnAboutRunDashDash = false;
+    // we are using "yarn <script> -abc", "yarn run <script> -abc", or "yarn node -abc", we want -abc
+    // to be script options, not yarn options
+
+    // PROXY_COMMANDS is a map of command name to the number of preservedArgs
+    const PROXY_COMMANDS = {
+      run: 1, // yarn run {command}
+      create: 1, // yarn create {project}
+      node: 0, // yarn node
+      workspaces: 1, // yarn workspaces {command}
+      workspace: 2 // yarn workspace {package} {command}
+    };
+    if (PROXY_COMMANDS.hasOwnProperty(commandName)) {
+      if (endArgs.length === 0) {
+        // $FlowFixMe doesn't like that PROXY_COMMANDS doesn't have keys for all commands.
+        let preservedArgs = PROXY_COMMANDS[commandName];
+
+        // If the --into option immediately follows the command (or the script name in the "run/create"
+        // case), we parse them as regular options so that we can cd into them
+        if (args[preservedArgs] === `--into`) {
+          preservedArgs += 2;
+        }
+        endArgs = ['--', ...args.splice(preservedArgs)];
+      } else {
+        warnAboutRunDashDash = true;
+      }
+    }
 
-                const registryName = _ref4;
-
-                const possibleLoc = (_path || _load_path()).default.join(
-                  config.cwd,
-                  (_index2 || _load_index2()).registries[registryName].filename,
-                );
-                const manifest = (_fs || _load_fs()).default.existsSync(
-                  possibleLoc,
-                )
-                  ? (_fs || _load_fs()).default.readFileSync(
-                      possibleLoc,
-                      "utf8",
-                    )
-                  : "No manifest";
-                log.push(`${registryName} manifest: ${indent(manifest)}`);
-              }
+    args = [...preCommandArgs, ...args];
+
+    command.setFlags((_commander || _load_commander()).default);
+    (_commander || _load_commander()).default.parse([...startArgs,
+    // we use this for https://github.com/tj/commander.js/issues/346, otherwise
+    // it will strip some args that match with any options
+    'this-arg-will-get-stripped-later', ...(0, (_rc || _load_rc()).getRcArgs)(commandName, args), ...args]);
+    (_commander || _load_commander()).default.args = (_commander || _load_commander()).default.args.concat(endArgs.slice(1));
+
+    // we strip cmd
+    console.assert((_commander || _load_commander()).default.args.length >= 1);
+    console.assert((_commander || _load_commander()).default.args[0] === 'this-arg-will-get-stripped-later');
+    (_commander || _load_commander()).default.args.shift();
+
+    //
+    const Reporter = (_commander || _load_commander()).default.json ? (_index || _load_index()).JSONReporter : (_index || _load_index()).ConsoleReporter;
+    const reporter = new Reporter({
+      emoji: process.stdout.isTTY && (_commander || _load_commander()).default.emoji,
+      verbose: (_commander || _load_commander()).default.verbose,
+      noProgress: !(_commander || _load_commander()).default.progress,
+      isSilent: (0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_SILENT, false) || (_commander || _load_commander()).default.silent,
+      nonInteractive: (_commander || _load_commander()).default.nonInteractive
+    });
 
-              // lockfile
-              const lockLoc = (_path || _load_path()).default.join(
-                config.lockfileFolder || config.cwd, // lockfileFolder might not be set at this point
-                (_constants || _load_constants()).LOCKFILE_FILENAME,
-              );
-              const lockfile = (_fs || _load_fs()).default.existsSync(lockLoc)
-                ? (_fs || _load_fs()).default.readFileSync(lockLoc, "utf8")
-                : "No lockfile";
-              log.push(`Lockfile: ${indent(lockfile)}`);
+    const exit = function exit(exitCode) {
+      process.exitCode = exitCode || 0;
+      reporter.close();
+    };
 
-              const errorReportLoc = writeErrorReport(log);
+    reporter.initPeakMemoryCounter();
 
-              reporter.error(reporter.lang("unexpectedError", err.message));
+    const config = new (_config || _load_config()).default(reporter);
+    const outputWrapperEnabled = (0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_WRAP_OUTPUT, true);
+    const shouldWrapOutput = outputWrapperEnabled && !(_commander || _load_commander()).default.json && command.hasWrapper((_commander || _load_commander()).default, (_commander || _load_commander()).default.args);
 
-              if (errorReportLoc) {
-                reporter.info(reporter.lang("bugReport", errorReportLoc));
-              }
-            }
+    if (shouldWrapOutput) {
+      reporter.header(commandName, { name: 'yarn', version: (_yarnVersion || _load_yarnVersion()).version });
+    }
 
-            function writeErrorReport(log) {
-              const errorReportLoc = config.enableMetaFolder
-                ? (_path || _load_path()).default.join(
-                    config.cwd,
-                    (_constants || _load_constants()).META_FOLDER,
-                    "yarn-error.log",
-                  )
-                : (_path || _load_path()).default.join(
-                    config.cwd,
-                    "yarn-error.log",
-                  );
+    if ((_commander || _load_commander()).default.nodeVersionCheck && !(_semver || _load_semver()).default.satisfies(process.versions.node, (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS)) {
+      reporter.warn(reporter.lang('unsupportedNodeVersion', process.versions.node, (_constants || _load_constants()).SUPPORTED_NODE_VERSIONS));
+    }
 
-              try {
-                (_fs || _load_fs()).default.writeFileSync(
-                  errorReportLoc,
-                  log.join("\n\n") + "\n",
-                );
-              } catch (err) {
-                reporter.error(
-                  reporter.lang("fileWriteError", errorReportLoc, err.message),
-                );
-                return undefined;
-              }
+    if (command.noArguments && (_commander || _load_commander()).default.args.length) {
+      reporter.error(reporter.lang('noArguments'));
+      reporter.info(command.getDocsInfo);
+      exit(1);
+      return;
+    }
 
-              return errorReportLoc;
-            }
+    //
+    if ((_commander || _load_commander()).default.yes) {
+      reporter.warn(reporter.lang('yesWarning'));
+    }
 
-            const cwd = command.shouldRunInCurrentCwd
-              ? (_commander || _load_commander()).default.cwd
-              : findProjectRoot((_commander || _load_commander()).default.cwd);
-
-            const folderOptionKeys = [
-              "linkFolder",
-              "globalFolder",
-              "preferredCacheFolder",
-              "cacheFolder",
-              "modulesFolder",
-            ];
-
-            // Resolve all folder options relative to cwd
-            const resolvedFolderOptions = {};
-            folderOptionKeys.forEach(function (folderOptionKey) {
-              const folderOption = (_commander || _load_commander()).default[
-                folderOptionKey
-              ];
-              const resolvedFolderOption = folderOption
-                ? (_path || _load_path()).default.resolve(
-                    (_commander || _load_commander()).default.cwd,
-                    folderOption,
-                  )
-                : folderOption;
-              resolvedFolderOptions[folderOptionKey] = resolvedFolderOption;
-            });
+    //
+    if (!(_commander || _load_commander()).default.offline && (_network || _load_network()).isOffline()) {
+      reporter.warn(reporter.lang('networkWarning'));
+    }
 
-            yield config
-              .init(
-                (0, (_extends2 || _load_extends()).default)(
-                  {
-                    cwd,
-                    commandName,
-                  },
-                  resolvedFolderOptions,
-                  {
-                    enablePnp: (_commander || _load_commander()).default.pnp,
-                    disablePnp: (_commander || _load_commander()).default
-                      .disablePnp,
-                    enableDefaultRc: (_commander || _load_commander()).default
-                      .defaultRc,
-                    extraneousYarnrcFiles: (_commander || _load_commander())
-                      .default.useYarnrc,
-                    binLinks: (_commander || _load_commander()).default
-                      .binLinks,
-                    preferOffline: (_commander || _load_commander()).default
-                      .preferOffline,
-                    captureHar: (_commander || _load_commander()).default.har,
-                    ignorePlatform: (_commander || _load_commander()).default
-                      .ignorePlatform,
-                    ignoreEngines: (_commander || _load_commander()).default
-                      .ignoreEngines,
-                    ignoreScripts: (_commander || _load_commander()).default
-                      .ignoreScripts,
-                    offline:
-                      (_commander || _load_commander()).default.preferOffline ||
-                      (_commander || _load_commander()).default.offline,
-                    looseSemver: !(_commander || _load_commander()).default
-                      .strictSemver,
-                    production: (_commander || _load_commander()).default
-                      .production,
-                    httpProxy: (_commander || _load_commander()).default.proxy,
-                    httpsProxy: (_commander || _load_commander()).default
-                      .httpsProxy,
-                    registry: (_commander || _load_commander()).default
-                      .registry,
-                    networkConcurrency: (_commander || _load_commander())
-                      .default.networkConcurrency,
-                    networkTimeout: (_commander || _load_commander()).default
-                      .networkTimeout,
-                    nonInteractive: (_commander || _load_commander()).default
-                      .nonInteractive,
-                    updateChecksums: (_commander || _load_commander()).default
-                      .updateChecksums,
-                    focus: (_commander || _load_commander()).default.focus,
-                    otp: (_commander || _load_commander()).default.otp,
-                  },
-                ),
-              )
-              .then(function () {
-                // lockfile check must happen after config.init sets lockfileFolder
-                if (
-                  command.requireLockfile &&
-                  !(_fs || _load_fs()).default.existsSync(
-                    (_path || _load_path()).default.join(
-                      config.lockfileFolder,
-                      (_constants || _load_constants()).LOCKFILE_FILENAME,
-                    ),
-                  )
-                ) {
-                  throw new (_errors || _load_errors()).MessageError(
-                    reporter.lang("noRequiredLockfile"),
-                  );
-                }
+    //
+    const run = function run() {
+      (0, (_invariant || _load_invariant()).default)(command, 'missing command');
 
-                // option "no-progress" stored in yarn config
-                const noProgressConfig =
-                  config.registries.yarn.getOption("no-progress");
+      if (warnAboutRunDashDash) {
+        reporter.warn(reporter.lang('dashDashDeprecation'));
+      }
 
-                if (noProgressConfig) {
-                  reporter.disableProgress();
-                }
+      return command.run(config, reporter, (_commander || _load_commander()).default, (_commander || _load_commander()).default.args).then(function (exitCode) {
+        if (shouldWrapOutput) {
+          reporter.footer(false);
+        }
+        return exitCode;
+      });
+    };
 
-                // verbose logs outputs process.uptime() with this line we can sync uptime to absolute time on the computer
-                reporter.verbose(`current time: ${new Date().toISOString()}`);
-
-                const mutex = (_commander || _load_commander()).default.mutex;
-                if (mutex && typeof mutex === "string") {
-                  const separatorLoc = mutex.indexOf(":");
-                  let mutexType;
-                  let mutexSpecifier;
-                  if (separatorLoc === -1) {
-                    mutexType = mutex;
-                    mutexSpecifier = undefined;
-                  } else {
-                    mutexType = mutex.substring(0, separatorLoc);
-                    mutexSpecifier = mutex.substring(separatorLoc + 1);
-                  }
+    //
+    const runEventuallyWithFile = function runEventuallyWithFile(mutexFilename, isFirstTime) {
+      return new Promise(function (resolve) {
+        const lockFilename = mutexFilename || (_path || _load_path()).default.join(config.cwd, (_constants || _load_constants()).SINGLE_INSTANCE_FILENAME);
+        (_properLockfile || _load_properLockfile()).default.lock(lockFilename, { realpath: false }, function (err, release) {
+          if (err) {
+            if (isFirstTime) {
+              reporter.warn(reporter.lang('waitingInstance'));
+            }
+            setTimeout(function () {
+              resolve(runEventuallyWithFile(mutexFilename, false));
+            }, 200); // do not starve the CPU
+          } else {
+            (0, (_death || _load_death()).default)(function () {
+              process.exitCode = 1;
+            });
+            resolve(run().then(function () {
+              return new Promise(function (resolve) {
+                return release(resolve);
+              });
+            }));
+          }
+        });
+      });
+    };
 
-                  if (mutexType === "file") {
-                    return runEventuallyWithFile(mutexSpecifier, true).then(
-                      exit,
-                    );
-                  } else if (mutexType === "network") {
-                    return runEventuallyWithNetwork(mutexSpecifier).then(exit);
-                  } else {
-                    throw new (_errors || _load_errors()).MessageError(
-                      `Unknown single instance type ${mutexType}`,
-                    );
-                  }
-                } else {
-                  return run().then(exit);
-                }
-              })
-              .catch(function (err) {
-                reporter.verbose(err.stack);
+    const runEventuallyWithNetwork = function runEventuallyWithNetwork(mutexPort) {
+      return new Promise(function (resolve, reject) {
+        const connectionOptions = {
+          port: +mutexPort || (_constants || _load_constants()).SINGLE_INSTANCE_PORT,
+          host: 'localhost'
+        };
 
-                if (
-                  err instanceof
-                    (_errors2 || _load_errors2()).ProcessTermError &&
-                  reporter.isSilent
-                ) {
-                  return exit(err.EXIT_CODE || 1);
-                }
+        function startServer() {
+          const clients = new Set();
+          const server = (_http || _load_http()).default.createServer(manager);
 
-                if (err instanceof (_errors || _load_errors()).MessageError) {
-                  reporter.error(err.message);
-                } else {
-                  onUnexpectedError(err);
-                }
+          // The server must not prevent us from exiting
+          server.unref();
 
-                if (command.getDocsInfo) {
-                  reporter.info(command.getDocsInfo);
-                }
+          // No socket must timeout, so that they aren't closed before we exit
+          server.timeout = 0;
 
-                if (
-                  err instanceof (_errors2 || _load_errors2()).ProcessTermError
-                ) {
-                  return exit(err.EXIT_CODE || 1);
-                }
+          // If we fail to setup the server, we ask the existing one for its name
+          server.on('error', () => {
+            reportServerName();
+          });
 
-                return exit(1);
-              });
+          // If we succeed, keep track of all the connected sockets to close them later
+          server.on('connection', socket => {
+            clients.add(socket);
+            socket.on('close', () => {
+              clients.delete(socket);
+            });
           });
 
-          return function main(_x) {
-            return _ref.apply(this, arguments);
-          };
-        })());
+          server.listen(connectionOptions, () => {
+            // Don't forget to kill the sockets if we're being killed via signals
+            (0, (_death || _load_death()).default)(killSockets);
 
-        let start = (() => {
-          var _ref5 = (0,
-          (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const rc = (0, (_rc || _load_rc()).getRcConfigForCwd)(
-                process.cwd(),
-                process.argv.slice(2),
-              );
-              const yarnPath = rc["yarn-path"] || rc["yarnPath"];
-
-              if (
-                yarnPath &&
-                !(0, (_conversion || _load_conversion()).boolifyWithDefault)(
-                  process.env.YARN_IGNORE_PATH,
-                  false,
-                )
-              ) {
-                const argv = process.argv.slice(2);
-                const opts = {
-                  stdio: "inherit",
-                  env: Object.assign({}, process.env, { YARN_IGNORE_PATH: 1 }),
-                };
-                let exitCode = 0;
+            // Also kill the sockets if we finish, whether it's a success or a failure
+            run().then(res => {
+              killSockets();
+              resolve(res);
+            }, err => {
+              killSockets();
+              reject(err);
+            });
+          });
 
-                process.on(`SIGINT`, function () {
-                  // We don't want SIGINT to kill our process; we want it to kill the
-                  // innermost process, whose end will cause our own to exit.
-                });
+          function manager(request, response) {
+            response.writeHead(200);
+            response.end(JSON.stringify({ cwd: config.cwd, pid: process.pid }));
+          }
 
-                try {
-                  if (/\.[cm]?js$/.test(yarnPath)) {
-                    exitCode = yield (0, (_child || _load_child()).spawnp)(
-                      process.execPath,
-                      [yarnPath, ...argv],
-                      opts,
-                    );
-                  } else {
-                    exitCode = yield (0, (_child || _load_child()).spawnp)(
-                      yarnPath,
-                      argv,
-                      opts,
-                    );
-                  }
-                } catch (firstError) {
-                  try {
-                    exitCode = yield (0, (_child || _load_child()).forkp)(
-                      yarnPath,
-                      argv,
-                      opts,
-                    );
-                  } catch (error) {
-                    throw firstError;
-                  }
-                }
+          function killSockets() {
+            try {
+              server.close();
+            } catch (err) {
+              // best effort
+            }
+
+            for (var _iterator = clients, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+              var _ref2;
 
-                process.exitCode = exitCode;
+              if (_isArray) {
+                if (_i >= _iterator.length) break;
+                _ref2 = _iterator[_i++];
               } else {
-                // ignore all arguments after a --
-                const doubleDashIndex = process.argv.findIndex(
-                  function (element) {
-                    return element === "--";
-                  },
-                );
-                const startArgs = process.argv.slice(0, 2);
-                const args = process.argv.slice(
-                  2,
-                  doubleDashIndex === -1
-                    ? process.argv.length
-                    : doubleDashIndex,
-                );
-                const endArgs =
-                  doubleDashIndex === -1
-                    ? []
-                    : process.argv.slice(doubleDashIndex);
-
-                yield main({ startArgs, args, endArgs });
+                _i = _iterator.next();
+                if (_i.done) break;
+                _ref2 = _i.value;
               }
-            },
-          );
-
-          return function start() {
-            return _ref5.apply(this, arguments);
-          };
-        })();
 
-        // When this module is compiled via Webpack, its child
-        // count will be 0 since it is a single-file bundle.
+              const socket = _ref2;
 
-        var _http;
+              try {
+                socket.destroy();
+              } catch (err) {
+                // best effort
+              }
+            }
 
-        function _load_http() {
-          return (_http = _interopRequireDefault(__webpack_require__(87)));
-        }
+            // If the process hasn't exited in the next 5s, it has stalled and we abort
+            const timeout = setTimeout(() => {
+              console.error('Process stalled');
+              if (process._getActiveHandles) {
+                console.error('Active handles:');
+                // $FlowFixMe: getActiveHandles is undocumented, but it exists
+                for (var _iterator2 = process._getActiveHandles(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+                  var _ref3;
 
-        var _net;
+                  if (_isArray2) {
+                    if (_i2 >= _iterator2.length) break;
+                    _ref3 = _iterator2[_i2++];
+                  } else {
+                    _i2 = _iterator2.next();
+                    if (_i2.done) break;
+                    _ref3 = _i2.value;
+                  }
 
-        function _load_net() {
-          return (_net = _interopRequireDefault(__webpack_require__(164)));
-        }
+                  const handle = _ref3;
 
-        var _path;
+                  console.error(`  - ${handle.constructor.name}`);
+                }
+              }
+              // eslint-disable-next-line no-process-exit
+              process.exit(1);
+            }, 5000);
 
-        function _load_path() {
-          return (_path = _interopRequireDefault(__webpack_require__(0)));
+            // This timeout must not prevent us from exiting
+            // $FlowFixMe: Node's setTimeout returns a Timeout, not a Number
+            timeout.unref();
+          }
         }
 
-        var _commander;
-
-        function _load_commander() {
-          return (_commander = _interopRequireDefault(
-            __webpack_require__(338),
-          ));
-        }
+        function reportServerName() {
+          const request = (_http || _load_http()).default.get(connectionOptions, response => {
+            const buffers = [];
 
-        var _fs;
+            response.on('data', buffer => {
+              buffers.push(buffer);
+            });
 
-        function _load_fs() {
-          return (_fs = _interopRequireDefault(__webpack_require__(5)));
-        }
+            response.on('end', () => {
+              try {
+                var _JSON$parse = JSON.parse(Buffer.concat(buffers).toString());
 
-        var _invariant;
+                const cwd = _JSON$parse.cwd,
+                      pid = _JSON$parse.pid;
 
-        function _load_invariant() {
-          return (_invariant = _interopRequireDefault(__webpack_require__(9)));
-        }
+                reporter.warn(reporter.lang('waitingNamedInstance', pid, cwd));
+              } catch (error) {
+                reporter.verbose(error);
+                reject(new Error(reporter.lang('mutexPortBusy', connectionOptions.port)));
+                return;
+              }
+              waitForTheNetwork();
+            });
 
-        var _properLockfile;
+            response.on('error', () => {
+              startServer();
+            });
+          });
 
-        function _load_properLockfile() {
-          return (_properLockfile = _interopRequireDefault(
-            __webpack_require__(471),
-          ));
+          request.on('error', () => {
+            startServer();
+          });
         }
 
-        var _loudRejection;
+        function waitForTheNetwork() {
+          const socket = (_net || _load_net()).default.createConnection(connectionOptions);
 
-        function _load_loudRejection() {
-          return (_loudRejection = _interopRequireDefault(
-            __webpack_require__(470),
-          ));
+          socket.on('error', () => {
+            // catch & ignore, the retry is handled in 'close'
+          });
+
+          socket.on('close', () => {
+            startServer();
+          });
         }
 
-        var _death;
+        startServer();
+      });
+    };
 
-        function _load_death() {
-          return (_death = _interopRequireDefault(__webpack_require__(469)));
-        }
+    function onUnexpectedError(err) {
+      function indent(str) {
+        return '\n  ' + str.trim().split('\n').join('\n  ');
+      }
 
-        var _semver;
+      const log = [];
+      log.push(`Arguments: ${indent(process.argv.join(' '))}`);
+      log.push(`PATH: ${indent(process.env.PATH || 'undefined')}`);
+      log.push(`Yarn version: ${indent((_yarnVersion || _load_yarnVersion()).version)}`);
+      log.push(`Node version: ${indent(process.versions.node)}`);
+      log.push(`Platform: ${indent(process.platform + ' ' + process.arch)}`);
 
-        function _load_semver() {
-          return (_semver = _interopRequireDefault(__webpack_require__(22)));
-        }
+      log.push(`Trace: ${indent(err.stack)}`);
 
-        var _index;
+      // add manifests
+      for (var _iterator3 = (_index2 || _load_index2()).registryNames, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref4;
 
-        function _load_index() {
-          return (_index = __webpack_require__(200));
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref4 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref4 = _i3.value;
         }
 
-        var _index2;
+        const registryName = _ref4;
 
-        function _load_index2() {
-          return (_index2 = __webpack_require__(57));
-        }
+        const possibleLoc = (_path || _load_path()).default.join(config.cwd, (_index2 || _load_index2()).registries[registryName].filename);
+        const manifest = (_fs || _load_fs()).default.existsSync(possibleLoc) ? (_fs || _load_fs()).default.readFileSync(possibleLoc, 'utf8') : 'No manifest';
+        log.push(`${registryName} manifest: ${indent(manifest)}`);
+      }
 
-        var _index3;
+      // lockfile
+      const lockLoc = (_path || _load_path()).default.join(config.lockfileFolder || config.cwd, // lockfileFolder might not be set at this point
+      (_constants || _load_constants()).LOCKFILE_FILENAME);
+      const lockfile = (_fs || _load_fs()).default.existsSync(lockLoc) ? (_fs || _load_fs()).default.readFileSync(lockLoc, 'utf8') : 'No lockfile';
+      log.push(`Lockfile: ${indent(lockfile)}`);
 
-        function _load_index3() {
-          return (_index3 = _interopRequireDefault(__webpack_require__(334)));
-        }
+      const errorReportLoc = writeErrorReport(log);
 
-        var _constants;
+      reporter.error(reporter.lang('unexpectedError', err.message));
 
-        function _load_constants() {
-          return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-        }
+      if (errorReportLoc) {
+        reporter.info(reporter.lang('bugReport', errorReportLoc));
+      }
+    }
 
-        var _network;
+    function writeErrorReport(log) {
+      const errorReportLoc = config.enableMetaFolder ? (_path || _load_path()).default.join(config.cwd, (_constants || _load_constants()).META_FOLDER, 'yarn-error.log') : (_path || _load_path()).default.join(config.cwd, 'yarn-error.log');
 
-        function _load_network() {
-          return (_network = _interopRequireWildcard(__webpack_require__(337)));
-        }
+      try {
+        (_fs || _load_fs()).default.writeFileSync(errorReportLoc, log.join('\n\n') + '\n');
+      } catch (err) {
+        reporter.error(reporter.lang('fileWriteError', errorReportLoc, err.message));
+        return undefined;
+      }
 
-        var _errors;
+      return errorReportLoc;
+    }
 
-        function _load_errors() {
-          return (_errors = __webpack_require__(6));
-        }
+    const cwd = command.shouldRunInCurrentCwd ? (_commander || _load_commander()).default.cwd : findProjectRoot((_commander || _load_commander()).default.cwd);
 
-        var _config;
+    const folderOptionKeys = ['linkFolder', 'globalFolder', 'preferredCacheFolder', 'cacheFolder', 'modulesFolder'];
 
-        function _load_config() {
-          return (_config = _interopRequireDefault(__webpack_require__(162)));
-        }
+    // Resolve all folder options relative to cwd
+    const resolvedFolderOptions = {};
+    folderOptionKeys.forEach(function (folderOptionKey) {
+      const folderOption = (_commander || _load_commander()).default[folderOptionKey];
+      const resolvedFolderOption = folderOption ? (_path || _load_path()).default.resolve((_commander || _load_commander()).default.cwd, folderOption) : folderOption;
+      resolvedFolderOptions[folderOptionKey] = resolvedFolderOption;
+    });
 
-        var _rc;
+    yield config.init((0, (_extends2 || _load_extends()).default)({
+      cwd,
+      commandName
+    }, resolvedFolderOptions, {
+      enablePnp: (_commander || _load_commander()).default.pnp,
+      disablePnp: (_commander || _load_commander()).default.disablePnp,
+      enableDefaultRc: (_commander || _load_commander()).default.defaultRc,
+      extraneousYarnrcFiles: (_commander || _load_commander()).default.useYarnrc,
+      binLinks: (_commander || _load_commander()).default.binLinks,
+      preferOffline: (_commander || _load_commander()).default.preferOffline,
+      captureHar: (_commander || _load_commander()).default.har,
+      ignorePlatform: (_commander || _load_commander()).default.ignorePlatform,
+      ignoreEngines: (_commander || _load_commander()).default.ignoreEngines,
+      ignoreScripts: (_commander || _load_commander()).default.ignoreScripts,
+      offline: (_commander || _load_commander()).default.preferOffline || (_commander || _load_commander()).default.offline,
+      looseSemver: !(_commander || _load_commander()).default.strictSemver,
+      production: (_commander || _load_commander()).default.production,
+      httpProxy: (_commander || _load_commander()).default.proxy,
+      httpsProxy: (_commander || _load_commander()).default.httpsProxy,
+      registry: (_commander || _load_commander()).default.registry,
+      networkConcurrency: (_commander || _load_commander()).default.networkConcurrency,
+      networkTimeout: (_commander || _load_commander()).default.networkTimeout,
+      nonInteractive: (_commander || _load_commander()).default.nonInteractive,
+      updateChecksums: (_commander || _load_commander()).default.updateChecksums,
+      focus: (_commander || _load_commander()).default.focus,
+      otp: (_commander || _load_commander()).default.otp
+    })).then(function () {
+      // lockfile check must happen after config.init sets lockfileFolder
+      if (command.requireLockfile && !(_fs || _load_fs()).default.existsSync((_path || _load_path()).default.join(config.lockfileFolder, (_constants || _load_constants()).LOCKFILE_FILENAME))) {
+        throw new (_errors || _load_errors()).MessageError(reporter.lang('noRequiredLockfile'));
+      }
+
+      // option "no-progress" stored in yarn config
+      const noProgressConfig = config.registries.yarn.getOption('no-progress');
+
+      if (noProgressConfig) {
+        reporter.disableProgress();
+      }
+
+      // verbose logs outputs process.uptime() with this line we can sync uptime to absolute time on the computer
+      reporter.verbose(`current time: ${new Date().toISOString()}`);
+
+      const mutex = (_commander || _load_commander()).default.mutex;
+      if (mutex && typeof mutex === 'string') {
+        const separatorLoc = mutex.indexOf(':');
+        let mutexType;
+        let mutexSpecifier;
+        if (separatorLoc === -1) {
+          mutexType = mutex;
+          mutexSpecifier = undefined;
+        } else {
+          mutexType = mutex.substring(0, separatorLoc);
+          mutexSpecifier = mutex.substring(separatorLoc + 1);
+        }
 
-        function _load_rc() {
-          return (_rc = __webpack_require__(335));
+        if (mutexType === 'file') {
+          return runEventuallyWithFile(mutexSpecifier, true).then(exit);
+        } else if (mutexType === 'network') {
+          return runEventuallyWithNetwork(mutexSpecifier).then(exit);
+        } else {
+          throw new (_errors || _load_errors()).MessageError(`Unknown single instance type ${mutexType}`);
         }
+      } else {
+        return run().then(exit);
+      }
+    }).catch(function (err) {
+      reporter.verbose(err.stack);
 
-        var _child;
+      if (err instanceof (_errors2 || _load_errors2()).ProcessTermError && reporter.isSilent) {
+        return exit(err.EXIT_CODE || 1);
+      }
 
-        function _load_child() {
-          return (_child = __webpack_require__(58));
-        }
+      if (err instanceof (_errors || _load_errors()).MessageError) {
+        reporter.error(err.message);
+      } else {
+        onUnexpectedError(err);
+      }
 
-        var _yarnVersion;
+      if (command.getDocsInfo) {
+        reporter.info(command.getDocsInfo);
+      }
 
-        function _load_yarnVersion() {
-          return (_yarnVersion = __webpack_require__(120));
-        }
+      if (err instanceof (_errors2 || _load_errors2()).ProcessTermError) {
+        return exit(err.EXIT_CODE || 1);
+      }
 
-        var _signalHandler;
+      return exit(1);
+    });
+  });
 
-        function _load_signalHandler() {
-          return (_signalHandler = _interopRequireDefault(
-            __webpack_require__(468),
-          ));
-        }
+  return function main(_x) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-        var _conversion;
+let start = (() => {
+  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+    const rc = (0, (_rc || _load_rc()).getRcConfigForCwd)(process.cwd(), process.argv.slice(2));
+    const yarnPath = rc['yarn-path'] || rc['yarnPath'];
 
-        function _load_conversion() {
-          return (_conversion = __webpack_require__(336));
-        }
+    if (yarnPath && !(0, (_conversion || _load_conversion()).boolifyWithDefault)(process.env.YARN_IGNORE_PATH, false)) {
+      const argv = process.argv.slice(2);
+      const opts = { stdio: 'inherit', env: Object.assign({}, process.env, { YARN_IGNORE_PATH: 1 }) };
+      let exitCode = 0;
 
-        var _errors2;
+      process.on(`SIGINT`, function () {
+        // We don't want SIGINT to kill our process; we want it to kill the
+        // innermost process, whose end will cause our own to exit.
+      });
 
-        function _load_errors2() {
-          return (_errors2 = __webpack_require__(6));
+      try {
+        if (/\.[cm]?js$/.test(yarnPath)) {
+          exitCode = yield (0, (_child || _load_child()).spawnp)(process.execPath, [yarnPath, ...argv], opts);
+        } else {
+          exitCode = yield (0, (_child || _load_child()).spawnp)(yarnPath, argv, opts);
         }
-
-        function _interopRequireWildcard(obj) {
-          if (obj && obj.__esModule) {
-            return obj;
-          } else {
-            var newObj = {};
-            if (obj != null) {
-              for (var key in obj) {
-                if (Object.prototype.hasOwnProperty.call(obj, key))
-                  newObj[key] = obj[key];
-              }
-            }
-            newObj.default = obj;
-            return newObj;
-          }
+      } catch (firstError) {
+        try {
+          exitCode = yield (0, (_child || _load_child()).forkp)(yarnPath, argv, opts);
+        } catch (error) {
+          throw firstError;
         }
+      }
 
-        function _interopRequireDefault(obj) {
-          return obj && obj.__esModule ? obj : { default: obj };
-        }
+      process.exitCode = exitCode;
+    } else {
+      // ignore all arguments after a --
+      const doubleDashIndex = process.argv.findIndex(function (element) {
+        return element === '--';
+      });
+      const startArgs = process.argv.slice(0, 2);
+      const args = process.argv.slice(2, doubleDashIndex === -1 ? process.argv.length : doubleDashIndex);
+      const endArgs = doubleDashIndex === -1 ? [] : process.argv.slice(doubleDashIndex);
 
-        process.stdout.prependListener("error", (err) => {
-          // swallow err only if downstream consumer process closed pipe early
-          if (err.code === "EPIPE" || err.code === "ERR_STREAM_DESTROYED") {
-            return;
-          }
-          throw err;
-        });
+      yield main({ startArgs, args, endArgs });
+    }
+  });
 
-        function findProjectRoot(base) {
-          let prev = null;
-          let dir = base;
+  return function start() {
+    return _ref5.apply(this, arguments);
+  };
+})();
 
-          do {
-            if (
-              (_fs || _load_fs()).default.existsSync(
-                (_path || _load_path()).default.join(
-                  dir,
-                  (_constants || _load_constants()).NODE_PACKAGE_JSON,
-                ),
-              )
-            ) {
-              return dir;
-            }
+// When this module is compiled via Webpack, its child
+// count will be 0 since it is a single-file bundle.
 
-            prev = dir;
-            dir = (_path || _load_path()).default.dirname(dir);
-          } while (dir !== prev);
 
-          return base;
-        }
+var _http;
 
-        const autoRun = (exports.autoRun = module.children.length === 0);
+function _load_http() {
+  return _http = _interopRequireDefault(__webpack_require__(87));
+}
 
-        if (__webpack_require__.c[__webpack_require__.s] === module) {
-          start().catch((error) => {
-            console.error(error.stack || error.message || error);
-            process.exitCode = 1;
-          });
-        }
+var _net;
 
-        exports.default = start;
-        /* WEBPACK VAR INJECTION */
-      }).call(exports, __webpack_require__(163)(module));
+function _load_net() {
+  return _net = _interopRequireDefault(__webpack_require__(164));
+}
 
-      /***/
-    },
-    /* 550 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _path;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _load_path() {
+  return _path = _interopRequireDefault(__webpack_require__(0));
+}
 
-      var _asyncToGenerator2;
+var _commander;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_commander() {
+  return _commander = _interopRequireDefault(__webpack_require__(338));
+}
 
-      var _baseFetcher;
+var _fs;
 
-      function _load_baseFetcher() {
-        return (_baseFetcher = _interopRequireDefault(
-          __webpack_require__(167),
-        ));
-      }
+function _load_fs() {
+  return _fs = _interopRequireDefault(__webpack_require__(5));
+}
 
-      var _fs;
+var _invariant;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _properLockfile;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_properLockfile() {
+  return _properLockfile = _interopRequireDefault(__webpack_require__(471));
+}
 
-      class CopyFetcher extends (_baseFetcher || _load_baseFetcher()).default {
-        _fetch() {
-          var _this = this;
+var _loudRejection;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield (_fs || _load_fs()).copy(
-                _this.reference,
-                _this.dest,
-                _this.reporter,
-              );
-              return {
-                hash: _this.hash || "",
-                resolved: null,
-              };
-            },
-          )();
-        }
-      }
-      exports.default = CopyFetcher;
+function _load_loudRejection() {
+  return _loudRejection = _interopRequireDefault(__webpack_require__(470));
+}
 
-      /***/
-    },
-    /* 551 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _death;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _load_death() {
+  return _death = _interopRequireDefault(__webpack_require__(469));
+}
 
-      var _asyncToGenerator2;
+var _semver;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_semver() {
+  return _semver = _interopRequireDefault(__webpack_require__(22));
+}
 
-      var _errors;
+var _index;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+function _load_index() {
+  return _index = __webpack_require__(200);
+}
 
-      var _baseFetcher;
+var _index2;
 
-      function _load_baseFetcher() {
-        return (_baseFetcher = _interopRequireDefault(
-          __webpack_require__(167),
-        ));
-      }
+function _load_index2() {
+  return _index2 = __webpack_require__(57);
+}
 
-      var _git;
+var _index3;
 
-      function _load_git() {
-        return (_git = _interopRequireDefault(__webpack_require__(219)));
-      }
+function _load_index3() {
+  return _index3 = _interopRequireDefault(__webpack_require__(334));
+}
 
-      var _fs;
+var _constants;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      var _constants;
+var _network;
 
-      function _load_constants() {
-        return (_constants = _interopRequireWildcard(__webpack_require__(8)));
-      }
+function _load_network() {
+  return _network = _interopRequireWildcard(__webpack_require__(337));
+}
 
-      var _crypto;
+var _errors;
 
-      function _load_crypto() {
-        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _install;
+var _config;
 
-      function _load_install() {
-        return (_install = __webpack_require__(34));
-      }
+function _load_config() {
+  return _config = _interopRequireDefault(__webpack_require__(162));
+}
 
-      var _lockfile;
+var _rc;
 
-      function _load_lockfile() {
-        return (_lockfile = _interopRequireDefault(__webpack_require__(19)));
-      }
+function _load_rc() {
+  return _rc = __webpack_require__(335);
+}
 
-      var _config;
+var _child;
 
-      function _load_config() {
-        return (_config = _interopRequireDefault(__webpack_require__(162)));
-      }
+function _load_child() {
+  return _child = __webpack_require__(58);
+}
 
-      var _pack;
+var _yarnVersion;
 
-      function _load_pack() {
-        return (_pack = __webpack_require__(166));
-      }
+function _load_yarnVersion() {
+  return _yarnVersion = __webpack_require__(120);
+}
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+var _signalHandler;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_signalHandler() {
+  return _signalHandler = _interopRequireDefault(__webpack_require__(468));
+}
 
-      const tarFs = __webpack_require__(193);
-      const url = __webpack_require__(24);
-      const path = __webpack_require__(0);
-      const fs = __webpack_require__(5);
+var _conversion;
 
-      const invariant = __webpack_require__(9);
+function _load_conversion() {
+  return _conversion = __webpack_require__(336);
+}
 
-      const PACKED_FLAG = "1";
+var _errors2;
 
-      class GitFetcher extends (_baseFetcher || _load_baseFetcher()).default {
-        setupMirrorFromCache() {
-          var _this = this;
+function _load_errors2() {
+  return _errors2 = __webpack_require__(6);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const tarballMirrorPath = _this.getTarballMirrorPath();
-              const tarballCachePath = _this.getTarballCachePath();
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-              if (tarballMirrorPath == null) {
-                return;
-              }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              if (
-                !(yield (_fs || _load_fs()).exists(tarballMirrorPath)) &&
-                (yield (_fs || _load_fs()).exists(tarballCachePath))
-              ) {
-                // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
-                yield (_fs || _load_fs()).mkdirp(
-                  path.dirname(tarballMirrorPath),
-                );
-                yield (_fs || _load_fs()).copy(
-                  tarballCachePath,
-                  tarballMirrorPath,
-                  _this.reporter,
-                );
-              }
-            },
-          )();
-        }
+process.stdout.prependListener('error', err => {
+  // swallow err only if downstream consumer process closed pipe early
+  if (err.code === 'EPIPE' || err.code === 'ERR_STREAM_DESTROYED') {
+    return;
+  }
+  throw err;
+});
 
-        getTarballMirrorPath({ withCommit = true } = {}) {
-          var _url$parse = url.parse(this.reference);
+function findProjectRoot(base) {
+  let prev = null;
+  let dir = base;
 
-          const pathname = _url$parse.pathname;
+  do {
+    if ((_fs || _load_fs()).default.existsSync((_path || _load_path()).default.join(dir, (_constants || _load_constants()).NODE_PACKAGE_JSON))) {
+      return dir;
+    }
 
-          if (pathname == null) {
-            return null;
-          }
+    prev = dir;
+    dir = (_path || _load_path()).default.dirname(dir);
+  } while (dir !== prev);
 
-          const hash = this.hash;
+  return base;
+}
 
-          let packageFilename =
-            withCommit && hash
-              ? `${path.basename(pathname)}-${hash}`
-              : `${path.basename(pathname)}`;
+const autoRun = exports.autoRun = module.children.length === 0;
 
-          if (packageFilename.startsWith(":")) {
-            packageFilename = packageFilename.substr(1);
-          }
+if (__webpack_require__.c[__webpack_require__.s] === module) {
+  start().catch(error => {
+    console.error(error.stack || error.message || error);
+    process.exitCode = 1;
+  });
+}
 
-          return this.config.getOfflineMirrorPath(packageFilename);
-        }
+exports.default = start;
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
 
-        getTarballCachePath() {
-          return path.join(
-            this.dest,
-            (_constants || _load_constants()).TARBALL_FILENAME,
-          );
-        }
+/***/ }),
+/* 550 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        getLocalPaths(override) {
-          const paths = [
-            override ? path.resolve(this.config.cwd, override) : null,
-            this.getTarballMirrorPath(),
-            this.getTarballMirrorPath({ withCommit: false }),
-            this.getTarballCachePath(),
-          ];
-          // $FlowFixMe: https://github.com/facebook/flow/issues/1414
-          return paths.filter((path) => path != null);
-        }
-
-        fetchFromLocal(override) {
-          var _this2 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const tarPaths = _this2.getLocalPaths(override);
-              const stream = yield (_fs || _load_fs()).readFirstAvailableStream(
-                tarPaths,
-              );
-
-              return new Promise(function (resolve, reject) {
-                if (!stream) {
-                  reject(
-                    new (_errors || _load_errors()).MessageError(
-                      _this2.reporter.lang(
-                        "tarballNotInNetworkOrCache",
-                        _this2.reference,
-                        tarPaths,
-                      ),
-                    ),
-                  );
-                  return;
-                }
-                invariant(
-                  stream,
-                  "cachedStream should be available at this point",
-                );
-                // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
-                const tarballPath = stream.path;
-
-                const untarStream = _this2._createUntarStream(_this2.dest);
-
-                const hashStream = new (_crypto || _load_crypto()).HashStream();
-                stream
-                  .pipe(hashStream)
-                  .pipe(untarStream)
-                  .on("finish", function () {
-                    const expectHash = _this2.hash;
-                    invariant(expectHash, "Commit hash required");
-
-                    const actualHash = hashStream.getHash();
-
-                    // This condition is disabled because "expectHash" actually is the commit hash
-                    // This is a design issue that we'll need to fix (https://github.com/yarnpkg/yarn/pull/3449)
-                    if (true) {
-                      resolve({
-                        hash: expectHash,
-                      });
-                    } else {
-                      reject(
-                        new (_errors || _load_errors()).SecurityError(
-                          _this2.config.reporter.lang(
-                            "fetchBadHashWithPath",
-                            _this2.packageName,
-                            _this2.remote.reference,
-                            expectHash,
-                            actualHash,
-                          ),
-                        ),
-                      );
-                    }
-                  })
-                  .on("error", function (err) {
-                    reject(
-                      new (_errors || _load_errors()).MessageError(
-                        this.reporter.lang(
-                          "fetchErrorCorrupt",
-                          err.message,
-                          tarballPath,
-                        ),
-                      ),
-                    );
-                  });
-              });
-            },
-          )();
-        }
+"use strict";
 
-        hasPrepareScript(git) {
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const manifestFile = yield git.getFile("package.json");
 
-              if (manifestFile) {
-                const scripts = JSON.parse(manifestFile).scripts;
-                const hasPrepareScript = Boolean(scripts && scripts.prepare);
-                return hasPrepareScript;
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-              return false;
-            },
-          )();
-        }
+var _asyncToGenerator2;
 
-        fetchFromExternal() {
-          var _this3 = this;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const hash = _this3.hash;
-              invariant(hash, "Commit hash required");
+var _baseFetcher;
 
-              const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(
-                _this3.reference,
-              );
-              const git = new (_git || _load_git()).default(
-                _this3.config,
-                gitUrl,
-                hash,
-              );
-              yield git.init();
+function _load_baseFetcher() {
+  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
+}
 
-              if (yield _this3.hasPrepareScript(git)) {
-                yield _this3.fetchFromInstallAndPack(git);
-              } else {
-                yield _this3.fetchFromGitArchive(git);
-              }
-
-              return {
-                hash,
-              };
-            },
-          )();
-        }
-
-        fetchFromInstallAndPack(git) {
-          var _this4 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const prepareDirectory = _this4.config.getTemp(
-                `${(_crypto || _load_crypto()).hash(git.gitUrl.repository)}.${git.hash}.prepare`,
-              );
-              yield (_fs || _load_fs()).unlink(prepareDirectory);
-
-              yield git.clone(prepareDirectory);
-
-              var _ref = yield Promise.all([
-                (_config || _load_config()).default.create(
-                  {
-                    binLinks: true,
-                    cwd: prepareDirectory,
-                    disablePrepublish: true,
-                    production: false,
-                  },
-                  _this4.reporter,
-                ),
-                (_lockfile || _load_lockfile()).default.fromDirectory(
-                  prepareDirectory,
-                  _this4.reporter,
-                ),
-              ]);
-
-              const prepareConfig = _ref[0],
-                prepareLockFile = _ref[1];
-
-              yield (0, (_install || _load_install()).install)(
-                prepareConfig,
-                _this4.reporter,
-                {},
-                prepareLockFile,
-              );
-
-              const tarballMirrorPath = _this4.getTarballMirrorPath();
-              const tarballCachePath = _this4.getTarballCachePath();
-
-              if (tarballMirrorPath) {
-                yield _this4._packToTarball(prepareConfig, tarballMirrorPath);
-              }
-              if (tarballCachePath) {
-                yield _this4._packToTarball(prepareConfig, tarballCachePath);
-              }
-
-              yield _this4._packToDirectory(prepareConfig, _this4.dest);
+var _fs;
 
-              yield (_fs || _load_fs()).unlink(prepareDirectory);
-            },
-          )();
-        }
-
-        _packToTarball(config, path) {
-          var _this5 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const tarballStream = yield _this5._createTarballStream(config);
-              yield new Promise(function (resolve, reject) {
-                const writeStream = fs.createWriteStream(path);
-                tarballStream.on("error", reject);
-                writeStream.on("error", reject);
-                writeStream.on("end", resolve);
-                writeStream.on("open", function () {
-                  tarballStream.pipe(writeStream);
-                });
-                writeStream.once("finish", resolve);
-              });
-            },
-          )();
-        }
-
-        _packToDirectory(config, dest) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const tarballStream = yield _this6._createTarballStream(config);
-              yield new Promise(function (resolve, reject) {
-                const untarStream = _this6._createUntarStream(dest);
-                tarballStream.on("error", reject);
-                untarStream.on("error", reject);
-                untarStream.on("end", resolve);
-                untarStream.once("finish", resolve);
-                tarballStream.pipe(untarStream);
-              });
-            },
-          )();
-        }
-
-        _createTarballStream(config) {
-          let savedPackedHeader = false;
-          return (0, (_pack || _load_pack()).packTarball)(config, {
-            mapHeader(header) {
-              if (!savedPackedHeader) {
-                savedPackedHeader = true;
-                header.pax = header.pax || {};
-                // add a custom data on the first header
-                // in order to distinguish a tar from "git archive" and a tar from "pack" command
-                header.pax.packed = PACKED_FLAG;
-              }
-              return header;
-            },
-          });
-        }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-        _createUntarStream(dest) {
-          const PREFIX = "package/";
-          let isPackedTarball = undefined;
-          return tarFs.extract(dest, {
-            dmode: 0o555, // all dirs should be readable
-            fmode: 0o444, // all files should be readable
-            chown: false, // don't chown. just leave as it is
-            map: (header) => {
-              if (isPackedTarball === undefined) {
-                isPackedTarball =
-                  header.pax && header.pax.packed === PACKED_FLAG;
-              }
-              if (isPackedTarball) {
-                header.name = header.name.substr(PREFIX.length);
-              }
-            },
-          });
-        }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-        fetchFromGitArchive(git) {
-          var _this7 = this;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield git.clone(_this7.dest);
-              const tarballMirrorPath = _this7.getTarballMirrorPath();
-              const tarballCachePath = _this7.getTarballCachePath();
+class CopyFetcher extends (_baseFetcher || _load_baseFetcher()).default {
+  _fetch() {
+    var _this = this;
 
-              if (tarballMirrorPath) {
-                yield git.archive(tarballMirrorPath);
-              }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield (_fs || _load_fs()).copy(_this.reference, _this.dest, _this.reporter);
+      return {
+        hash: _this.hash || '',
+        resolved: null
+      };
+    })();
+  }
+}
+exports.default = CopyFetcher;
 
-              if (tarballCachePath) {
-                yield git.archive(tarballCachePath);
-              }
-            },
-          )();
-        }
+/***/ }),
+/* 551 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        _fetch() {
-          return this.fetchFromLocal().catch((err) => this.fetchFromExternal());
-        }
-      }
-      exports.default = GitFetcher;
+"use strict";
 
-      /***/
-    },
-    /* 552 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.workspace =
-        exports.tarball =
-        exports.git =
-        exports.copy =
-        exports.base =
-          undefined;
-
-      var _baseFetcher;
-
-      function _load_baseFetcher() {
-        return (_baseFetcher = _interopRequireDefault(
-          __webpack_require__(167),
-        ));
-      }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      var _copyFetcher;
+var _asyncToGenerator2;
 
-      function _load_copyFetcher() {
-        return (_copyFetcher = _interopRequireDefault(
-          __webpack_require__(550),
-        ));
-      }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      var _gitFetcher;
+var _errors;
 
-      function _load_gitFetcher() {
-        return (_gitFetcher = _interopRequireDefault(__webpack_require__(551)));
-      }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-      var _tarballFetcher;
+var _baseFetcher;
 
-      function _load_tarballFetcher() {
-        return (_tarballFetcher = _interopRequireDefault(
-          __webpack_require__(364),
-        ));
-      }
+function _load_baseFetcher() {
+  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
+}
 
-      var _workspaceFetcher;
+var _git;
 
-      function _load_workspaceFetcher() {
-        return (_workspaceFetcher = _interopRequireDefault(
-          __webpack_require__(553),
-        ));
-      }
+function _load_git() {
+  return _git = _interopRequireDefault(__webpack_require__(219));
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+var _fs;
 
-      exports.base = (_baseFetcher || _load_baseFetcher()).default;
-      exports.copy = (_copyFetcher || _load_copyFetcher()).default;
-      exports.git = (_gitFetcher || _load_gitFetcher()).default;
-      exports.tarball = (_tarballFetcher || _load_tarballFetcher()).default;
-      exports.workspace = (
-        _workspaceFetcher || _load_workspaceFetcher()
-      ).default;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      /***/
-    },
-    /* 553 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _constants;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _load_constants() {
+  return _constants = _interopRequireWildcard(__webpack_require__(8));
+}
 
-      var _extends2;
+var _crypto;
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+function _load_crypto() {
+  return _crypto = _interopRequireWildcard(__webpack_require__(168));
+}
 
-      var _asyncToGenerator2;
+var _install;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_install() {
+  return _install = __webpack_require__(34);
+}
 
-      var _packageFetcher;
+var _lockfile;
 
-      function _load_packageFetcher() {
-        return (_packageFetcher = __webpack_require__(210));
-      }
+function _load_lockfile() {
+  return _lockfile = _interopRequireDefault(__webpack_require__(19));
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+var _config;
 
-      class WorkspaceFetcher {
-        constructor(dest, remote, config) {
-          this.config = config;
-          this.dest = dest;
-          this.registry = remote.registry;
-          this.workspaceDir = remote.reference;
-          this.registryRemote = remote.registryRemote;
-        }
+function _load_config() {
+  return _config = _interopRequireDefault(__webpack_require__(162));
+}
 
-        setupMirrorFromCache() {
-          return Promise.resolve();
-        }
+var _pack;
 
-        fetch() {
-          var _this = this;
+function _load_pack() {
+  return _pack = __webpack_require__(166);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const pkg = yield _this.config.readManifest(
-                _this.workspaceDir,
-                _this.registry,
-              );
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-              if (_this.registryRemote) {
-                yield _this.fetchRemoteWorkspace(_this.registryRemote, pkg);
-              }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              return {
-                resolved: null,
-                hash: "",
-                cached: false,
-                dest: _this.dest,
-                package: (0, (_extends2 || _load_extends()).default)({}, pkg, {
-                  _uid: pkg.version,
-                }),
-              };
-            },
-          )();
-        }
+const tarFs = __webpack_require__(193);
+const url = __webpack_require__(24);
+const path = __webpack_require__(0);
+const fs = __webpack_require__(5);
 
-        fetchRemoteWorkspace(remote, manifest) {
-          return (0,
-          (_packageFetcher || _load_packageFetcher()).fetchOneRemote)(
-            remote,
-            manifest.name,
-            manifest.version,
-            this.dest,
-            this.config,
-          );
-        }
-      }
-      exports.default = WorkspaceFetcher;
+const invariant = __webpack_require__(9);
 
-      /***/
-    },
-    /* 554 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+const PACKED_FLAG = '1';
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.buildTree = undefined;
+class GitFetcher extends (_baseFetcher || _load_baseFetcher()).default {
+  setupMirrorFromCache() {
+    var _this = this;
 
-      var _asyncToGenerator2;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const tarballMirrorPath = _this.getTarballMirrorPath();
+      const tarballCachePath = _this.getTarballCachePath();
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      if (tarballMirrorPath == null) {
+        return;
       }
 
-      let buildTree = (exports.buildTree = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (resolver, linker, patterns, ignoreHoisted) {
-            const treesByKey = {};
-            const trees = [];
-            const flatTree = yield linker.getFlatHoistedTree(patterns);
+      if (!(yield (_fs || _load_fs()).exists(tarballMirrorPath)) && (yield (_fs || _load_fs()).exists(tarballCachePath))) {
+        // The tarball doesn't exists in the offline cache but does in the cache; we import it to the mirror
+        yield (_fs || _load_fs()).mkdirp(path.dirname(tarballMirrorPath));
+        yield (_fs || _load_fs()).copy(tarballCachePath, tarballMirrorPath, _this.reporter);
+      }
+    })();
+  }
 
-            // If using workspaces, filter out the virtual manifest
-            const workspaceLayout = resolver.workspaceLayout;
+  getTarballMirrorPath({ withCommit = true } = {}) {
+    var _url$parse = url.parse(this.reference);
 
-            const hoisted =
-              workspaceLayout && workspaceLayout.virtualManifestName
-                ? flatTree.filter(function ([key]) {
-                    return (
-                      key.indexOf(workspaceLayout.virtualManifestName) === -1
-                    );
-                  })
-                : flatTree;
+    const pathname = _url$parse.pathname;
 
-            const hoistedByKey = {};
-            for (
-              var _iterator = hoisted,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
 
-            ) {
-              var _ref3;
+    if (pathname == null) {
+      return null;
+    }
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref3 = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref3 = _i.value;
-              }
+    const hash = this.hash;
 
-              const _ref2 = _ref3;
-              const key = _ref2[0];
-              const info = _ref2[1];
+    let packageFilename = withCommit && hash ? `${path.basename(pathname)}-${hash}` : `${path.basename(pathname)}`;
 
-              hoistedByKey[key] = info;
-            }
+    if (packageFilename.startsWith(':')) {
+      packageFilename = packageFilename.substr(1);
+    }
 
-            // build initial trees
-            for (
-              var _iterator2 = hoisted,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+    return this.config.getOfflineMirrorPath(packageFilename);
+  }
 
-            ) {
-              var _ref5;
+  getTarballCachePath() {
+    return path.join(this.dest, (_constants || _load_constants()).TARBALL_FILENAME);
+  }
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref5 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref5 = _i2.value;
-              }
+  getLocalPaths(override) {
+    const paths = [override ? path.resolve(this.config.cwd, override) : null, this.getTarballMirrorPath(), this.getTarballMirrorPath({ withCommit: false }), this.getTarballCachePath()];
+    // $FlowFixMe: https://github.com/facebook/flow/issues/1414
+    return paths.filter(path => path != null);
+  }
 
-              const _ref4 = _ref5;
-              const info = _ref4[1];
-
-              const ref = info.pkg._reference;
-              // const parent = getParent(info.key, treesByKey);
-              const children = [];
-              // let depth = 0;
-              invariant(ref, "expected reference");
-
-              // check parent to obtain next depth
-              // if (parent && parent.depth > 0) {
-              //   depth = parent.depth + 1;
-              // } else {
-              //   depth = 0;
-              // }
-
-              treesByKey[info.key] = {
-                name: info.pkg.name,
-                version: info.pkg.version,
-                children,
-                manifest: info,
-              };
-            }
+  fetchFromLocal(override) {
+    var _this2 = this;
 
-            // add children
-            for (
-              var _iterator3 = hoisted,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const tarPaths = _this2.getLocalPaths(override);
+      const stream = yield (_fs || _load_fs()).readFirstAvailableStream(tarPaths);
 
-            ) {
-              var _ref7;
+      return new Promise(function (resolve, reject) {
+        if (!stream) {
+          reject(new (_errors || _load_errors()).MessageError(_this2.reporter.lang('tarballNotInNetworkOrCache', _this2.reference, tarPaths)));
+          return;
+        }
+        invariant(stream, 'cachedStream should be available at this point');
+        // $FlowFixMe - This is available https://nodejs.org/api/fs.html#fs_readstream_path
+        const tarballPath = stream.path;
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref7 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref7 = _i3.value;
-              }
+        const untarStream = _this2._createUntarStream(_this2.dest);
 
-              const _ref6 = _ref7;
-              const info = _ref6[1];
+        const hashStream = new (_crypto || _load_crypto()).HashStream();
+        stream.pipe(hashStream).pipe(untarStream).on('finish', function () {
+          const expectHash = _this2.hash;
+          invariant(expectHash, 'Commit hash required');
 
-              const tree = treesByKey[info.key];
-              const parent = getParent(info.key, treesByKey);
-              if (!tree) {
-                continue;
-              }
+          const actualHash = hashStream.getHash();
 
-              if (info.key.split("#").length === 1) {
-                trees.push(tree);
-                continue;
-              }
+          // This condition is disabled because "expectHash" actually is the commit hash
+          // This is a design issue that we'll need to fix (https://github.com/yarnpkg/yarn/pull/3449)
+          if (true) {
+            resolve({
+              hash: expectHash
+            });
+          } else {
+            reject(new (_errors || _load_errors()).SecurityError(_this2.config.reporter.lang('fetchBadHashWithPath', _this2.packageName, _this2.remote.reference, expectHash, actualHash)));
+          }
+        }).on('error', function (err) {
+          reject(new (_errors || _load_errors()).MessageError(this.reporter.lang('fetchErrorCorrupt', err.message, tarballPath)));
+        });
+      });
+    })();
+  }
 
-              if (parent) {
-                parent.children.push(tree);
-              }
-            }
+  hasPrepareScript(git) {
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const manifestFile = yield git.getFile('package.json');
 
-            return trees;
-          },
-        );
+      if (manifestFile) {
+        const scripts = JSON.parse(manifestFile).scripts;
+        const hasPrepareScript = Boolean(scripts && scripts.prepare);
+        return hasPrepareScript;
+      }
 
-        return function buildTree(_x, _x2, _x3, _x4) {
-          return _ref.apply(this, arguments);
-        };
-      })());
+      return false;
+    })();
+  }
 
-      exports.getParent = getParent;
+  fetchFromExternal() {
+    var _this3 = this;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const hash = _this3.hash;
+      invariant(hash, 'Commit hash required');
 
-      const invariant = __webpack_require__(9);
+      const gitUrl = (_git || _load_git()).default.npmUrlToGitUrl(_this3.reference);
+      const git = new (_git || _load_git()).default(_this3.config, gitUrl, hash);
+      yield git.init();
 
-      function getParent(key, treesByKey) {
-        const parentKey = key.slice(0, key.lastIndexOf("#"));
-        return treesByKey[parentKey];
+      if (yield _this3.hasPrepareScript(git)) {
+        yield _this3.fetchFromInstallAndPack(git);
+      } else {
+        yield _this3.fetchFromGitArchive(git);
       }
 
-      /***/
-    },
-    /* 555 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      return {
+        hash
+      };
+    })();
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      const semver = __webpack_require__(22);
+  fetchFromInstallAndPack(git) {
+    var _this4 = this;
 
-      // This isn't really a "proper" constraint resolver. We just return the highest semver
-      // version in the versions passed that satisfies the input range. This vastly reduces
-      // the complexity and is very efficient for package resolution.
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const prepareDirectory = _this4.config.getTemp(`${(_crypto || _load_crypto()).hash(git.gitUrl.repository)}.${git.hash}.prepare`);
+      yield (_fs || _load_fs()).unlink(prepareDirectory);
 
-      class PackageConstraintResolver {
-        constructor(config, reporter) {
-          this.reporter = reporter;
-          this.config = config;
-        }
+      yield git.clone(prepareDirectory);
 
-        reduce(versions, range) {
-          if (range === "latest") {
-            // Usually versions are already ordered and the last one is the latest
-            return Promise.resolve(versions[versions.length - 1]);
-          } else {
-            return Promise.resolve(
-              semver.maxSatisfying(versions, range, this.config.looseSemver),
-            );
-          }
-        }
-      }
-      exports.default = PackageConstraintResolver;
+      var _ref = yield Promise.all([(_config || _load_config()).default.create({
+        binLinks: true,
+        cwd: prepareDirectory,
+        disablePrepublish: true,
+        production: false
+      }, _this4.reporter), (_lockfile || _load_lockfile()).default.fromDirectory(prepareDirectory, _this4.reporter)]);
 
-      /***/
-    },
-    /* 556 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      const prepareConfig = _ref[0],
+            prepareLockFile = _ref[1];
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.NohoistResolver = exports.HoistManifest = undefined;
+      yield (0, (_install || _load_install()).install)(prepareConfig, _this4.reporter, {}, prepareLockFile);
 
-      var _extends2;
+      const tarballMirrorPath = _this4.getTarballMirrorPath();
+      const tarballCachePath = _this4.getTarballCachePath();
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
+      if (tarballMirrorPath) {
+        yield _this4._packToTarball(prepareConfig, tarballMirrorPath);
       }
-
-      var _config;
-
-      function _load_config() {
-        return (_config = _interopRequireDefault(__webpack_require__(162)));
+      if (tarballCachePath) {
+        yield _this4._packToTarball(prepareConfig, tarballCachePath);
       }
 
-      var _misc;
-
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+      yield _this4._packToDirectory(prepareConfig, _this4.dest);
 
-      var _micromatch;
+      yield (_fs || _load_fs()).unlink(prepareDirectory);
+    })();
+  }
 
-      function _load_micromatch() {
-        return (_micromatch = _interopRequireDefault(__webpack_require__(114)));
-      }
+  _packToTarball(config, path) {
+    var _this5 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const tarballStream = yield _this5._createTarballStream(config);
+      yield new Promise(function (resolve, reject) {
+        const writeStream = fs.createWriteStream(path);
+        tarballStream.on('error', reject);
+        writeStream.on('error', reject);
+        writeStream.on('end', resolve);
+        writeStream.on('open', function () {
+          tarballStream.pipe(writeStream);
+        });
+        writeStream.once('finish', resolve);
+      });
+    })();
+  }
 
-      var _workspaceLayout2;
+  _packToDirectory(config, dest) {
+    var _this6 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const tarballStream = yield _this6._createTarballStream(config);
+      yield new Promise(function (resolve, reject) {
+        const untarStream = _this6._createUntarStream(dest);
+        tarballStream.on('error', reject);
+        untarStream.on('error', reject);
+        untarStream.on('end', resolve);
+        untarStream.once('finish', resolve);
+        tarballStream.pipe(untarStream);
+      });
+    })();
+  }
 
-      function _load_workspaceLayout() {
-        return (_workspaceLayout2 = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
+  _createTarballStream(config) {
+    let savedPackedHeader = false;
+    return (0, (_pack || _load_pack()).packTarball)(config, {
+      mapHeader(header) {
+        if (!savedPackedHeader) {
+          savedPackedHeader = true;
+          header.pax = header.pax || {};
+          // add a custom data on the first header
+          // in order to distinguish a tar from "git archive" and a tar from "pack" command
+          header.pax.packed = PACKED_FLAG;
+        }
+        return header;
       }
+    });
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+  _createUntarStream(dest) {
+    const PREFIX = 'package/';
+    let isPackedTarball = undefined;
+    return tarFs.extract(dest, {
+      dmode: 0o555, // all dirs should be readable
+      fmode: 0o444, // all files should be readable
+      chown: false, // don't chown. just leave as it is
+      map: header => {
+        if (isPackedTarball === undefined) {
+          isPackedTarball = header.pax && header.pax.packed === PACKED_FLAG;
+        }
+        if (isPackedTarball) {
+          header.name = header.name.substr(PREFIX.length);
+        }
       }
+    });
+  }
 
-      const invariant = __webpack_require__(9);
+  fetchFromGitArchive(git) {
+    var _this7 = this;
 
-      const path = __webpack_require__(0);
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield git.clone(_this7.dest);
+      const tarballMirrorPath = _this7.getTarballMirrorPath();
+      const tarballCachePath = _this7.getTarballCachePath();
 
-      let historyCounter = 0;
+      if (tarballMirrorPath) {
+        yield git.archive(tarballMirrorPath);
+      }
 
-      const LINK_TYPES = new Set(["workspace", "link"]);
-      class HoistManifest {
-        constructor(
-          key,
-          parts,
-          pkg,
-          loc,
-          isDirectRequire,
-          isRequired,
-          isIncompatible,
-        ) {
-          this.isDirectRequire = isDirectRequire;
-          this.isRequired = isRequired;
-          this.isIncompatible = isIncompatible;
+      if (tarballCachePath) {
+        yield git.archive(tarballCachePath);
+      }
+    })();
+  }
 
-          this.loc = loc;
-          this.pkg = pkg;
-          this.key = key;
-          this.parts = parts;
-          this.originalKey = key;
-          this.previousPaths = [];
+  _fetch() {
+    return this.fetchFromLocal().catch(err => this.fetchFromExternal());
+  }
+}
+exports.default = GitFetcher;
 
-          this.history = [];
-          this.addHistory(`Start position = ${key}`);
+/***/ }),
+/* 552 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          this.isNohoist = false;
-          this.originalParentPath = "";
+"use strict";
 
-          this.shallowPaths = [];
-          this.isShallow = false;
-        }
 
-        //focus
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.workspace = exports.tarball = exports.git = exports.copy = exports.base = undefined;
 
-        // nohoist info
+var _baseFetcher;
 
-        addHistory(msg) {
-          this.history.push(`${++historyCounter}: ${msg}`);
-        }
-      }
+function _load_baseFetcher() {
+  return _baseFetcher = _interopRequireDefault(__webpack_require__(167));
+}
 
-      exports.HoistManifest = HoistManifest;
-      class PackageHoister {
-        constructor(
-          config,
-          resolver,
-          { ignoreOptional, workspaceLayout } = {},
-        ) {
-          this.resolver = resolver;
-          this.config = config;
+var _copyFetcher;
 
-          this.ignoreOptional = ignoreOptional;
+function _load_copyFetcher() {
+  return _copyFetcher = _interopRequireDefault(__webpack_require__(550));
+}
 
-          this.taintedKeys = new Map();
-          this.levelQueue = [];
-          this.tree = new Map();
+var _gitFetcher;
 
-          this.workspaceLayout = workspaceLayout;
+function _load_gitFetcher() {
+  return _gitFetcher = _interopRequireDefault(__webpack_require__(551));
+}
 
-          this.nohoistResolver = new NohoistResolver(config, resolver);
-        }
+var _tarballFetcher;
 
-        /**
-         * Taint this key and prevent any modules from being hoisted to it.
-         */
+function _load_tarballFetcher() {
+  return _tarballFetcher = _interopRequireDefault(__webpack_require__(364));
+}
 
-        taintKey(key, info) {
-          const existingTaint = this.taintedKeys.get(key);
-          if (existingTaint && existingTaint.loc !== info.loc) {
-            return false;
-          } else {
-            this.taintedKeys.set(key, info);
-            return true;
-          }
-        }
+var _workspaceFetcher;
 
-        /**
-         * Implode an array of ancestry parts into a key.
-         */
+function _load_workspaceFetcher() {
+  return _workspaceFetcher = _interopRequireDefault(__webpack_require__(553));
+}
 
-        implodeKey(parts) {
-          return parts.join("#");
-        }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        /**
-         * Seed the hoister with patterns taken from the included resolver.
-         */
+exports.base = (_baseFetcher || _load_baseFetcher()).default;
+exports.copy = (_copyFetcher || _load_copyFetcher()).default;
+exports.git = (_gitFetcher || _load_gitFetcher()).default;
+exports.tarball = (_tarballFetcher || _load_tarballFetcher()).default;
+exports.workspace = (_workspaceFetcher || _load_workspaceFetcher()).default;
 
-        seed(patterns) {
-          this.prepass(patterns);
+/***/ }),
+/* 553 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          for (
-            var _iterator = this.resolver.dedupePatterns(patterns),
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+"use strict";
 
-          ) {
-            var _ref;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-            const pattern = _ref;
+var _extends2;
 
-            this._seed(pattern, { isDirectRequire: true });
-          }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-          while (true) {
-            let queue = this.levelQueue;
-            if (!queue.length) {
-              this._propagateRequired();
-              return;
-            }
+var _asyncToGenerator2;
 
-            this.levelQueue = [];
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            // sort queue to get determinism between runs
-            queue = queue.sort(([aPattern], [bPattern]) => {
-              return (0, (_misc || _load_misc()).sortAlpha)(aPattern, bPattern);
-            });
+var _packageFetcher;
 
-            // sort the queue again to hoist packages without peer dependencies first
-            let sortedQueue = [];
-            const availableSet = new Set();
-
-            let hasChanged = true;
-            while (queue.length > 0 && hasChanged) {
-              hasChanged = false;
-
-              const queueCopy = queue;
-              queue = [];
-              for (let t = 0; t < queueCopy.length; ++t) {
-                const queueItem = queueCopy[t];
-                const pattern = queueItem[0];
-                const pkg = this.resolver.getStrictResolvedPattern(pattern);
-
-                const peerDependencies = Object.keys(
-                  pkg.peerDependencies || {},
-                );
-                const areDependenciesFulfilled = peerDependencies.every(
-                  (peerDependency) => availableSet.has(peerDependency),
-                );
-
-                if (areDependenciesFulfilled) {
-                  // Move the package inside our sorted queue
-                  sortedQueue.push(queueItem);
-
-                  // Add it to our set, so that we know it is available
-                  availableSet.add(pattern);
-
-                  // Schedule a next pass, in case other packages had peer dependencies on this one
-                  hasChanged = true;
-                } else {
-                  queue.push(queueItem);
-                }
-              }
-            }
+function _load_packageFetcher() {
+  return _packageFetcher = __webpack_require__(210);
+}
 
-            // We might end up with some packages left in the queue, that have not been sorted. We reach this codepath if two
-            // packages have a cyclic dependency, or if the peer dependency is provided by a parent package. In these case,
-            // nothing we can do, so we just add all of these packages to the end of the sorted queue.
-            sortedQueue = sortedQueue.concat(queue);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            for (
-              var _iterator2 = sortedQueue,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+class WorkspaceFetcher {
+  constructor(dest, remote, config) {
+    this.config = config;
+    this.dest = dest;
+    this.registry = remote.registry;
+    this.workspaceDir = remote.reference;
+    this.registryRemote = remote.registryRemote;
+  }
 
-            ) {
-              var _ref3;
+  setupMirrorFromCache() {
+    return Promise.resolve();
+  }
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref3 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref3 = _i2.value;
-              }
+  fetch() {
+    var _this = this;
 
-              const _ref2 = _ref3;
-              const pattern = _ref2[0];
-              const parent = _ref2[1];
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const pkg = yield _this.config.readManifest(_this.workspaceDir, _this.registry);
 
-              const info = this._seed(pattern, {
-                isDirectRequire: false,
-                parent,
-              });
-              if (info) {
-                this.hoist(info);
-              }
-            }
-          }
-        }
+      if (_this.registryRemote) {
+        yield _this.fetchRemoteWorkspace(_this.registryRemote, pkg);
+      }
 
-        /**
-         * Seed the hoister with a specific pattern.
-         */
+      return {
+        resolved: null,
+        hash: '',
+        cached: false,
+        dest: _this.dest,
+        package: (0, (_extends2 || _load_extends()).default)({}, pkg, {
+          _uid: pkg.version
+        })
+      };
+    })();
+  }
 
-        _seed(pattern, { isDirectRequire, parent }) {
-          //
-          const pkg = this.resolver.getStrictResolvedPattern(pattern);
-          const ref = pkg._reference;
-          invariant(ref, "expected reference");
+  fetchRemoteWorkspace(remote, manifest) {
+    return (0, (_packageFetcher || _load_packageFetcher()).fetchOneRemote)(remote, manifest.name, manifest.version, this.dest, this.config);
+  }
+}
+exports.default = WorkspaceFetcher;
 
-          //
-          let parentParts = [];
+/***/ }),
+/* 554 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          const isIncompatible = ref.incompatible;
-          const isMarkedAsOptional = ref.optional && this.ignoreOptional;
+"use strict";
 
-          let isRequired =
-            isDirectRequire &&
-            !ref.ignore &&
-            !isIncompatible &&
-            !isMarkedAsOptional;
 
-          if (parent) {
-            if (!this.tree.get(parent.key)) {
-              return null;
-            }
-            // non ignored dependencies inherit parent's ignored status
-            // parent may transition from ignored to non ignored when hoisted if it is used in another non ignored branch
-            if (
-              !isDirectRequire &&
-              !isIncompatible &&
-              parent.isRequired &&
-              !isMarkedAsOptional
-            ) {
-              isRequired = true;
-            }
-            parentParts = parent.parts;
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.buildTree = undefined;
 
-          //
-          const loc = this.config.generateModuleCachePath(ref);
-          const parts = parentParts.concat(pkg.name);
-          const key = this.implodeKey(parts);
-          const info = new HoistManifest(
-            key,
-            parts,
-            pkg,
-            loc,
-            isDirectRequire,
-            isRequired,
-            isIncompatible,
-          );
+var _asyncToGenerator2;
 
-          this.nohoistResolver.initNohoist(info, parent);
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          this.tree.set(key, info);
-          this.taintKey(key, info);
+let buildTree = exports.buildTree = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (resolver, linker, patterns, ignoreHoisted) {
+    const treesByKey = {};
+    const trees = [];
+    const flatTree = yield linker.getFlatHoistedTree(patterns);
 
-          //
-          const pushed = new Set();
-          for (
-            var _iterator3 = ref.dependencies,
-              _isArray3 = Array.isArray(_iterator3),
-              _i3 = 0,
-              _iterator3 = _isArray3
-                ? _iterator3
-                : _iterator3[Symbol.iterator]();
-            ;
+    // If using workspaces, filter out the virtual manifest
+    const workspaceLayout = resolver.workspaceLayout;
 
-          ) {
-            var _ref4;
+    const hoisted = workspaceLayout && workspaceLayout.virtualManifestName ? flatTree.filter(function ([key]) {
+      return key.indexOf(workspaceLayout.virtualManifestName) === -1;
+    }) : flatTree;
 
-            if (_isArray3) {
-              if (_i3 >= _iterator3.length) break;
-              _ref4 = _iterator3[_i3++];
-            } else {
-              _i3 = _iterator3.next();
-              if (_i3.done) break;
-              _ref4 = _i3.value;
-            }
+    const hoistedByKey = {};
+    for (var _iterator = hoisted, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref3;
 
-            const depPattern = _ref4;
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref3 = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref3 = _i.value;
+      }
 
-            if (!pushed.has(depPattern)) {
-              this.levelQueue.push([depPattern, info]);
-              pushed.add(depPattern);
-            }
-          }
+      const _ref2 = _ref3;
+      const key = _ref2[0];
+      const info = _ref2[1];
 
-          return info;
-        }
+      hoistedByKey[key] = info;
+    }
 
-        /**
-         * Propagate inherited ignore statuses from non-ignored to ignored packages
-         */
+    // build initial trees
+    for (var _iterator2 = hoisted, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref5;
 
-        _propagateRequired() {
-          //
-          const toVisit = [];
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref5 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref5 = _i2.value;
+      }
 
-          // enumerate all non-ignored packages
-          for (
-            var _iterator4 = this.tree.entries(),
-              _isArray4 = Array.isArray(_iterator4),
-              _i4 = 0,
-              _iterator4 = _isArray4
-                ? _iterator4
-                : _iterator4[Symbol.iterator]();
-            ;
+      const _ref4 = _ref5;
+      const info = _ref4[1];
 
-          ) {
-            var _ref5;
+      const ref = info.pkg._reference;
+      // const parent = getParent(info.key, treesByKey);
+      const children = [];
+      // let depth = 0;
+      invariant(ref, 'expected reference');
 
-            if (_isArray4) {
-              if (_i4 >= _iterator4.length) break;
-              _ref5 = _iterator4[_i4++];
-            } else {
-              _i4 = _iterator4.next();
-              if (_i4.done) break;
-              _ref5 = _i4.value;
-            }
+      // check parent to obtain next depth
+      // if (parent && parent.depth > 0) {
+      //   depth = parent.depth + 1;
+      // } else {
+      //   depth = 0;
+      // }
 
-            const entry = _ref5;
+      treesByKey[info.key] = {
+        name: info.pkg.name,
+        version: info.pkg.version,
+        children,
+        manifest: info
+      };
+    }
 
-            if (entry[1].isRequired) {
-              toVisit.push(entry[1]);
-            }
-          }
+    // add children
+    for (var _iterator3 = hoisted, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref7;
 
-          // visit them
-          while (toVisit.length) {
-            const info = toVisit.shift();
-            const ref = info.pkg._reference;
-            invariant(ref, "expected reference");
-
-            for (
-              var _iterator5 = ref.dependencies,
-                _isArray5 = Array.isArray(_iterator5),
-                _i5 = 0,
-                _iterator5 = _isArray5
-                  ? _iterator5
-                  : _iterator5[Symbol.iterator]();
-              ;
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref7 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref7 = _i3.value;
+      }
 
-            ) {
-              var _ref6;
+      const _ref6 = _ref7;
+      const info = _ref6[1];
 
-              if (_isArray5) {
-                if (_i5 >= _iterator5.length) break;
-                _ref6 = _iterator5[_i5++];
-              } else {
-                _i5 = _iterator5.next();
-                if (_i5.done) break;
-                _ref6 = _i5.value;
-              }
+      const tree = treesByKey[info.key];
+      const parent = getParent(info.key, treesByKey);
+      if (!tree) {
+        continue;
+      }
 
-              const depPattern = _ref6;
+      if (info.key.split('#').length === 1) {
+        trees.push(tree);
+        continue;
+      }
 
-              const depinfo = this._lookupDependency(info, depPattern);
+      if (parent) {
+        parent.children.push(tree);
+      }
+    }
 
-              if (!depinfo) {
-                continue;
-              }
+    return trees;
+  });
 
-              const depRef = depinfo.pkg._reference;
-
-              // If it's marked as optional, but the parent is required and the
-              // dependency was not listed in `optionalDependencies`, then we mark the
-              // dependency as required.
-              const isMarkedAsOptional =
-                depRef &&
-                depRef.optional &&
-                this.ignoreOptional &&
-                !(info.isRequired && depRef.hint !== "optional");
-
-              if (
-                !depinfo.isRequired &&
-                !depinfo.isIncompatible &&
-                !isMarkedAsOptional
-              ) {
-                depinfo.isRequired = true;
-                depinfo.addHistory(
-                  `Mark as non-ignored because of usage by ${info.key}`,
-                );
-                toVisit.push(depinfo);
-              }
-            }
-          }
-        }
+  return function buildTree(_x, _x2, _x3, _x4) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-        /**
-         * Looks up the package a dependency resolves to
-         */
+exports.getParent = getParent;
 
-        _lookupDependency(info, depPattern) {
-          //
-          const pkg = this.resolver.getStrictResolvedPattern(depPattern);
-          const ref = pkg._reference;
-          invariant(ref, "expected reference");
-
-          //
-          for (let i = info.parts.length; i >= 0; i--) {
-            const checkParts = info.parts.slice(0, i).concat(pkg.name);
-            const checkKey = this.implodeKey(checkParts);
-            const existing = this.tree.get(checkKey);
-            if (existing) {
-              return existing;
-            }
-          }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          return null;
-        }
+const invariant = __webpack_require__(9);
 
-        /**
-         * Find the highest position we can hoist this module to.
-         */
+function getParent(key, treesByKey) {
+  const parentKey = key.slice(0, key.lastIndexOf('#'));
+  return treesByKey[parentKey];
+}
 
-        getNewParts(key, info, parts) {
-          let stepUp = false;
+/***/ }),
+/* 555 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          const highestHoistingPoint =
-            this.nohoistResolver.highestHoistingPoint(info) || 0;
-          const fullKey = this.implodeKey(parts);
-          const stack = []; // stack of removed parts
-          const name = parts.pop();
+"use strict";
 
-          if (info.isNohoist) {
-            info.addHistory(
-              `Marked as nohoist, will not be hoisted above '${parts[highestHoistingPoint]}'`,
-            );
-          }
 
-          for (let i = parts.length - 1; i >= highestHoistingPoint; i--) {
-            const checkParts = parts.slice(0, i).concat(name);
-            const checkKey = this.implodeKey(checkParts);
-            info.addHistory(`Looked at ${checkKey} for a match`);
-
-            const existing = this.tree.get(checkKey);
-
-            if (existing) {
-              if (existing.loc === info.loc) {
-                // switch to non ignored if earlier deduped version was ignored (must be compatible)
-                if (!existing.isRequired && info.isRequired) {
-                  existing.addHistory(
-                    `Deduped ${fullKey} to this item, marking as required`,
-                  );
-                  existing.isRequired = true;
-                } else {
-                  existing.addHistory(`Deduped ${fullKey} to this item`);
-                }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+const semver = __webpack_require__(22);
 
-                return { parts: checkParts, duplicate: true };
-              } else {
-                // everything above will be shadowed and this is a conflict
-                info.addHistory(`Found a collision at ${checkKey}`);
-                break;
-              }
-            }
+// This isn't really a "proper" constraint resolver. We just return the highest semver
+// version in the versions passed that satisfies the input range. This vastly reduces
+// the complexity and is very efficient for package resolution.
 
-            const existingTaint = this.taintedKeys.get(checkKey);
-            if (existingTaint && existingTaint.loc !== info.loc) {
-              info.addHistory(`Broken by ${checkKey}`);
-              break;
-            }
-          }
+class PackageConstraintResolver {
+  constructor(config, reporter) {
+    this.reporter = reporter;
+    this.config = config;
+  }
 
-          const peerDependencies = Object.keys(info.pkg.peerDependencies || {});
+  reduce(versions, range) {
+    if (range === 'latest') {
+      // Usually versions are already ordered and the last one is the latest
+      return Promise.resolve(versions[versions.length - 1]);
+    } else {
+      return Promise.resolve(semver.maxSatisfying(versions, range, this.config.looseSemver));
+    }
+  }
+}
+exports.default = PackageConstraintResolver;
 
-          // remove redundant parts that wont collide
-          hoistLoop: while (parts.length > highestHoistingPoint) {
-            // we must not hoist a package higher than its peer dependencies
-            for (
-              var _iterator6 = peerDependencies,
-                _isArray6 = Array.isArray(_iterator6),
-                _i6 = 0,
-                _iterator6 = _isArray6
-                  ? _iterator6
-                  : _iterator6[Symbol.iterator]();
-              ;
+/***/ }),
+/* 556 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            ) {
-              var _ref7;
+"use strict";
 
-              if (_isArray6) {
-                if (_i6 >= _iterator6.length) break;
-                _ref7 = _iterator6[_i6++];
-              } else {
-                _i6 = _iterator6.next();
-                if (_i6.done) break;
-                _ref7 = _i6.value;
-              }
 
-              const peerDependency = _ref7;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.NohoistResolver = exports.HoistManifest = undefined;
 
-              const checkParts = parts.concat(peerDependency);
-              const checkKey = this.implodeKey(checkParts);
-              info.addHistory(
-                `Looked at ${checkKey} for a peer dependency match`,
-              );
+var _extends2;
 
-              const existing = this.tree.get(checkKey);
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-              if (existing) {
-                info.addHistory(
-                  `Found a peer dependency requirement at ${checkKey}`,
-                );
-                break hoistLoop;
-              }
-            }
+var _config;
 
-            const checkParts = parts.concat(name);
-            const checkKey = this.implodeKey(checkParts);
+function _load_config() {
+  return _config = _interopRequireDefault(__webpack_require__(162));
+}
 
-            //
-            const existing = this.tree.get(checkKey);
-            if (existing) {
-              stepUp = true;
-              break;
-            }
+var _misc;
 
-            // check if we're trying to hoist ourselves to a previously unflattened module key,
-            // this will result in a conflict and we'll need to move ourselves up
-            if (key !== checkKey && this.taintedKeys.has(checkKey)) {
-              stepUp = true;
-              break;
-            }
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-            //
-            stack.push(parts.pop());
-          }
+var _micromatch;
 
-          //
-          parts.push(name);
+function _load_micromatch() {
+  return _micromatch = _interopRequireDefault(__webpack_require__(114));
+}
 
-          //
-          const isValidPosition = (parts) => {
-            // nohoist package can't be hoisted to the "root"
-            if (parts.length <= highestHoistingPoint) {
-              return false;
-            }
-            const key = this.implodeKey(parts);
-            const existing = this.tree.get(key);
-            if (existing && existing.loc === info.loc) {
-              return true;
-            }
+var _workspaceLayout2;
 
-            // ensure there's no taint or the taint is us
-            const existingTaint = this.taintedKeys.get(key);
-            if (existingTaint && existingTaint.loc !== info.loc) {
-              return false;
-            }
+function _load_workspaceLayout() {
+  return _workspaceLayout2 = _interopRequireDefault(__webpack_require__(90));
+}
 
-            return true;
-          };
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          // we need to special case when we attempt to hoist to the top level as the `existing` logic
-          // wont be hit in the above `while` loop and we could conflict
-          if (!isValidPosition(parts)) {
-            stepUp = true;
-          }
+const invariant = __webpack_require__(9);
 
-          // sometimes we need to step up to a parent module to install ourselves
-          while (stepUp && stack.length) {
-            info.addHistory(`Stepping up from ${this.implodeKey(parts)}`);
+const path = __webpack_require__(0);
 
-            parts.pop(); // remove `name`
-            parts.push(stack.pop(), name);
+let historyCounter = 0;
 
-            if (isValidPosition(parts)) {
-              info.addHistory(`Found valid position ${this.implodeKey(parts)}`);
-              stepUp = false;
-            }
-          }
+const LINK_TYPES = new Set(['workspace', 'link']);
+class HoistManifest {
+  constructor(key, parts, pkg, loc, isDirectRequire, isRequired, isIncompatible) {
+    this.isDirectRequire = isDirectRequire;
+    this.isRequired = isRequired;
+    this.isIncompatible = isIncompatible;
 
-          return { parts, duplicate: false };
-        }
+    this.loc = loc;
+    this.pkg = pkg;
+    this.key = key;
+    this.parts = parts;
+    this.originalKey = key;
+    this.previousPaths = [];
 
-        /**
-         * Hoist all seeded patterns to their highest positions.
-         */
+    this.history = [];
+    this.addHistory(`Start position = ${key}`);
 
-        hoist(info) {
-          const oldKey = info.key,
-            rawParts = info.parts;
+    this.isNohoist = false;
+    this.originalParentPath = '';
 
-          // remove this item from the `tree` map so we can ignore it
+    this.shallowPaths = [];
+    this.isShallow = false;
+  }
 
-          this.tree.delete(oldKey);
+  //focus
 
-          var _getNewParts = this.getNewParts(oldKey, info, rawParts.slice());
 
-          const parts = _getNewParts.parts,
-            duplicate = _getNewParts.duplicate;
+  // nohoist info
 
-          const newKey = this.implodeKey(parts);
-          if (duplicate) {
-            info.addHistory(`Satisfied from above by ${newKey}`);
-            this.declareRename(info, rawParts, parts);
-            this.updateHoistHistory(
-              this.nohoistResolver._originalPath(info),
-              this.implodeKey(parts),
-            );
-            return;
-          }
 
-          // update to the new key
-          if (oldKey === newKey) {
-            info.addHistory(`Didn't hoist - see reason above`);
-            this.setKey(info, oldKey, rawParts);
-            return;
-          }
+  addHistory(msg) {
+    this.history.push(`${++historyCounter}: ${msg}`);
+  }
+}
 
-          //
-          this.declareRename(info, rawParts, parts);
-          this.setKey(info, newKey, parts);
-        }
+exports.HoistManifest = HoistManifest;
+class PackageHoister {
+  constructor(config, resolver, { ignoreOptional, workspaceLayout } = {}) {
+    this.resolver = resolver;
+    this.config = config;
 
-        /**
-         * Declare that a module has been hoisted and update our internal references.
-         */
+    this.ignoreOptional = ignoreOptional;
 
-        declareRename(info, oldParts, newParts) {
-          // go down the tree from our new position reserving our name
-          this.taintParents(info, oldParts.slice(0, -1), newParts.length - 1);
-        }
+    this.taintedKeys = new Map();
+    this.levelQueue = [];
+    this.tree = new Map();
 
-        /**
-         * Crawl upwards through a list of ancestry parts and taint a package name.
-         */
+    this.workspaceLayout = workspaceLayout;
 
-        taintParents(info, processParts, start) {
-          for (let i = start; i < processParts.length; i++) {
-            const parts = processParts.slice(0, i).concat(info.pkg.name);
-            const key = this.implodeKey(parts);
+    this.nohoistResolver = new NohoistResolver(config, resolver);
+  }
 
-            if (this.taintKey(key, info)) {
-              info.addHistory(`Tainted ${key} to prevent collisions`);
-            }
-          }
-        }
+  /**
+   * Taint this key and prevent any modules from being hoisted to it.
+   */
+
+  taintKey(key, info) {
+    const existingTaint = this.taintedKeys.get(key);
+    if (existingTaint && existingTaint.loc !== info.loc) {
+      return false;
+    } else {
+      this.taintedKeys.set(key, info);
+      return true;
+    }
+  }
 
-        updateHoistHistory(fromPath, toKey) {
-          const info = this.tree.get(toKey);
-          invariant(info, `expect to find hoist-to ${toKey}`);
-          info.previousPaths.push(fromPath);
-        }
+  /**
+   * Implode an array of ancestry parts into a key.
+   */
 
-        /**
-         * Update the key of a module and update our references.
-         */
+  implodeKey(parts) {
+    return parts.join('#');
+  }
 
-        setKey(info, newKey, parts) {
-          const oldKey = info.key;
+  /**
+   * Seed the hoister with patterns taken from the included resolver.
+   */
 
-          info.key = newKey;
-          info.parts = parts;
-          this.tree.set(newKey, info);
+  seed(patterns) {
+    this.prepass(patterns);
 
-          if (oldKey === newKey) {
-            return;
-          }
+    for (var _iterator = this.resolver.dedupePatterns(patterns), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-          const fromInfo = this.tree.get(newKey);
-          invariant(fromInfo, `expect to find hoist-from ${newKey}`);
-          info.previousPaths.push(this.nohoistResolver._originalPath(fromInfo));
-          info.addHistory(`New position = ${newKey}`);
-        }
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-        /**
-         * Perform a prepass and if there's multiple versions of the same package, hoist the one with
-         * the most dependents to the top.
-         */
+      const pattern = _ref;
 
-        prepass(patterns) {
-          patterns = this.resolver.dedupePatterns(patterns).sort();
+      this._seed(pattern, { isDirectRequire: true });
+    }
 
-          const visited = new Map();
+    while (true) {
+      let queue = this.levelQueue;
+      if (!queue.length) {
+        this._propagateRequired();
+        return;
+      }
 
-          const occurences = {};
+      this.levelQueue = [];
 
-          // visitor to be used inside add() to mark occurences of packages
-          const visitAdd = (pkg, ancestry, pattern) => {
-            const versions = (occurences[pkg.name] =
-              occurences[pkg.name] || {});
-            const version = (versions[pkg.version] = versions[pkg.version] || {
-              occurences: new Set(),
-              pattern,
-            });
+      // sort queue to get determinism between runs
+      queue = queue.sort(([aPattern], [bPattern]) => {
+        return (0, (_misc || _load_misc()).sortAlpha)(aPattern, bPattern);
+      });
 
-            if (ancestry.length) {
-              version.occurences.add(ancestry[ancestry.length - 1]);
-            }
-          };
+      // sort the queue again to hoist packages without peer dependencies first
+      let sortedQueue = [];
+      const availableSet = new Set();
 
-          // add an occurring package to the above data structure
-          const add = (pattern, ancestry, ancestryPatterns) => {
-            const pkg = this.resolver.getStrictResolvedPattern(pattern);
-            if (ancestry.indexOf(pkg) >= 0) {
-              // prevent recursive dependencies
-              return;
-            }
+      let hasChanged = true;
+      while (queue.length > 0 && hasChanged) {
+        hasChanged = false;
 
-            let visitedPattern = visited.get(pattern);
+        const queueCopy = queue;
+        queue = [];
+        for (let t = 0; t < queueCopy.length; ++t) {
+          const queueItem = queueCopy[t];
+          const pattern = queueItem[0];
+          const pkg = this.resolver.getStrictResolvedPattern(pattern);
 
-            if (visitedPattern) {
-              // if a package has been visited before, simply increment occurrences of packages
-              // like last time this package was visited
-              visitedPattern.forEach((visitPkg) => {
-                visitAdd(visitPkg.pkg, visitPkg.ancestry, visitPkg.pattern);
-              });
+          const peerDependencies = Object.keys(pkg.peerDependencies || {});
+          const areDependenciesFulfilled = peerDependencies.every(peerDependency => availableSet.has(peerDependency));
 
-              visitAdd(pkg, ancestry, pattern);
+          if (areDependenciesFulfilled) {
+            // Move the package inside our sorted queue
+            sortedQueue.push(queueItem);
 
-              return;
-            }
+            // Add it to our set, so that we know it is available
+            availableSet.add(pattern);
 
-            const ref = pkg._reference;
-            invariant(ref, "expected reference");
+            // Schedule a next pass, in case other packages had peer dependencies on this one
+            hasChanged = true;
+          } else {
+            queue.push(queueItem);
+          }
+        }
+      }
 
-            visitAdd(pkg, ancestry, pattern);
+      // We might end up with some packages left in the queue, that have not been sorted. We reach this codepath if two
+      // packages have a cyclic dependency, or if the peer dependency is provided by a parent package. In these case,
+      // nothing we can do, so we just add all of these packages to the end of the sorted queue.
+      sortedQueue = sortedQueue.concat(queue);
 
-            for (
-              var _iterator7 = ref.dependencies,
-                _isArray7 = Array.isArray(_iterator7),
-                _i7 = 0,
-                _iterator7 = _isArray7
-                  ? _iterator7
-                  : _iterator7[Symbol.iterator]();
-              ;
+      for (var _iterator2 = sortedQueue, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-            ) {
-              var _ref8;
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
+        }
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref8 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref8 = _i7.value;
-              }
+        const _ref2 = _ref3;
+        const pattern = _ref2[0];
+        const parent = _ref2[1];
 
-              const depPattern = _ref8;
+        const info = this._seed(pattern, { isDirectRequire: false, parent });
+        if (info) {
+          this.hoist(info);
+        }
+      }
+    }
+  }
 
-              const depAncestry = ancestry.concat(pkg);
-              const depAncestryPatterns = ancestryPatterns.concat(depPattern);
-              add(depPattern, depAncestry, depAncestryPatterns);
-            }
+  /**
+   * Seed the hoister with a specific pattern.
+   */
 
-            visitedPattern = visited.get(pattern) || [];
-            visited.set(pattern, visitedPattern);
-            visitedPattern.push({ pkg, ancestry, pattern });
+  _seed(pattern, { isDirectRequire, parent }) {
+    //
+    const pkg = this.resolver.getStrictResolvedPattern(pattern);
+    const ref = pkg._reference;
+    invariant(ref, 'expected reference');
 
-            ancestryPatterns.forEach((ancestryPattern) => {
-              const visitedAncestryPattern = visited.get(ancestryPattern);
-              if (visitedAncestryPattern) {
-                visitedAncestryPattern.push({ pkg, ancestry, pattern });
-              }
-            });
-          };
+    //
+    let parentParts = [];
 
-          // get a list of root package names since we can't hoist other dependencies to these spots!
-          const rootPackageNames = new Set();
-          for (
-            var _iterator8 = patterns,
-              _isArray8 = Array.isArray(_iterator8),
-              _i8 = 0,
-              _iterator8 = _isArray8
-                ? _iterator8
-                : _iterator8[Symbol.iterator]();
-            ;
+    const isIncompatible = ref.incompatible;
+    const isMarkedAsOptional = ref.optional && this.ignoreOptional;
 
-          ) {
-            var _ref9;
+    let isRequired = isDirectRequire && !ref.ignore && !isIncompatible && !isMarkedAsOptional;
 
-            if (_isArray8) {
-              if (_i8 >= _iterator8.length) break;
-              _ref9 = _iterator8[_i8++];
-            } else {
-              _i8 = _iterator8.next();
-              if (_i8.done) break;
-              _ref9 = _i8.value;
-            }
+    if (parent) {
+      if (!this.tree.get(parent.key)) {
+        return null;
+      }
+      // non ignored dependencies inherit parent's ignored status
+      // parent may transition from ignored to non ignored when hoisted if it is used in another non ignored branch
+      if (!isDirectRequire && !isIncompatible && parent.isRequired && !isMarkedAsOptional) {
+        isRequired = true;
+      }
+      parentParts = parent.parts;
+    }
 
-            const pattern = _ref9;
+    //
+    const loc = this.config.generateModuleCachePath(ref);
+    const parts = parentParts.concat(pkg.name);
+    const key = this.implodeKey(parts);
+    const info = new HoistManifest(key, parts, pkg, loc, isDirectRequire, isRequired, isIncompatible);
 
-            const pkg = this.resolver.getStrictResolvedPattern(pattern);
-            rootPackageNames.add(pkg.name);
-            add(pattern, [], []);
-          }
+    this.nohoistResolver.initNohoist(info, parent);
 
-          for (
-            var _iterator9 = Object.keys(occurences).sort(),
-              _isArray9 = Array.isArray(_iterator9),
-              _i9 = 0,
-              _iterator9 = _isArray9
-                ? _iterator9
-                : _iterator9[Symbol.iterator]();
-            ;
+    this.tree.set(key, info);
+    this.taintKey(key, info);
 
-          ) {
-            var _ref10;
+    //
+    const pushed = new Set();
+    for (var _iterator3 = ref.dependencies, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref4;
 
-            if (_isArray9) {
-              if (_i9 >= _iterator9.length) break;
-              _ref10 = _iterator9[_i9++];
-            } else {
-              _i9 = _iterator9.next();
-              if (_i9.done) break;
-              _ref10 = _i9.value;
-            }
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref4 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref4 = _i3.value;
+      }
 
-            const packageName = _ref10;
+      const depPattern = _ref4;
 
-            const versionOccurences = occurences[packageName];
-            const versions = Object.keys(versionOccurences);
+      if (!pushed.has(depPattern)) {
+        this.levelQueue.push([depPattern, info]);
+        pushed.add(depPattern);
+      }
+    }
 
-            if (versions.length === 1) {
-              // only one package type so we'll hoist this to the top anyway
-              continue;
-            }
+    return info;
+  }
 
-            if (this.tree.get(packageName)) {
-              // a transitive dependency of a previously hoisted dependency exists
-              continue;
-            }
+  /**
+   * Propagate inherited ignore statuses from non-ignored to ignored packages
+   */
 
-            if (rootPackageNames.has(packageName)) {
-              // can't replace top level packages
-              continue;
-            }
+  _propagateRequired() {
+    //
+    const toVisit = [];
 
-            let mostOccurenceCount;
-            let mostOccurencePattern;
-            for (
-              var _iterator10 = Object.keys(versionOccurences).sort(),
-                _isArray10 = Array.isArray(_iterator10),
-                _i10 = 0,
-                _iterator10 = _isArray10
-                  ? _iterator10
-                  : _iterator10[Symbol.iterator]();
-              ;
+    // enumerate all non-ignored packages
+    for (var _iterator4 = this.tree.entries(), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref5;
 
-            ) {
-              var _ref11;
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref5 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref5 = _i4.value;
+      }
 
-              if (_isArray10) {
-                if (_i10 >= _iterator10.length) break;
-                _ref11 = _iterator10[_i10++];
-              } else {
-                _i10 = _iterator10.next();
-                if (_i10.done) break;
-                _ref11 = _i10.value;
-              }
+      const entry = _ref5;
 
-              const version = _ref11;
-              var _versionOccurences$ve = versionOccurences[version];
-              const occurences = _versionOccurences$ve.occurences,
-                pattern = _versionOccurences$ve.pattern;
+      if (entry[1].isRequired) {
+        toVisit.push(entry[1]);
+      }
+    }
 
-              const occurenceCount = occurences.size;
+    // visit them
+    while (toVisit.length) {
+      const info = toVisit.shift();
+      const ref = info.pkg._reference;
+      invariant(ref, 'expected reference');
 
-              if (!mostOccurenceCount || occurenceCount > mostOccurenceCount) {
-                mostOccurenceCount = occurenceCount;
-                mostOccurencePattern = pattern;
-              }
-            }
-            invariant(mostOccurencePattern, "expected most occurring pattern");
-            invariant(mostOccurenceCount, "expected most occurring count");
+      for (var _iterator5 = ref.dependencies, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref6;
 
-            // only hoist this module if it occured more than once
-            if (mostOccurenceCount > 1) {
-              this._seed(mostOccurencePattern, { isDirectRequire: false });
-            }
-          }
+        if (_isArray5) {
+          if (_i5 >= _iterator5.length) break;
+          _ref6 = _iterator5[_i5++];
+        } else {
+          _i5 = _iterator5.next();
+          if (_i5.done) break;
+          _ref6 = _i5.value;
         }
 
-        markShallowWorkspaceEntries() {
-          const targetWorkspace = this.config.focusedWorkspaceName;
-          const targetHoistManifest = this.tree.get(targetWorkspace);
-          invariant(
-            targetHoistManifest,
-            `targetHoistManifest from ${targetWorkspace} missing`,
-          );
+        const depPattern = _ref6;
 
-          //dedupe with a set
-          const dependentWorkspaces = Array.from(
-            new Set(this._getDependentWorkspaces(targetHoistManifest)),
-          );
+        const depinfo = this._lookupDependency(info, depPattern);
 
-          const entries = Array.from(this.tree);
-          entries.forEach(([key, info]) => {
-            const splitPath = key.split("#");
+        if (!depinfo) {
+          continue;
+        }
 
-            //mark the workspace and any un-hoisted dependencies it has for shallow installation
-            const isShallowDependency = dependentWorkspaces.some((w) => {
-              if (splitPath[0] !== w) {
-                //entry is not related to the workspace
-                return false;
-              }
-              if (!splitPath[1]) {
-                //entry is the workspace
-                return true;
-              }
-              //don't bother marking dev dependencies or nohoist packages for shallow installation
-              const treeEntry = this.tree.get(w);
-              invariant(treeEntry, "treeEntry is not defined for " + w);
-              const pkg = treeEntry.pkg;
-              return (
-                !info.isNohoist &&
-                (!pkg.devDependencies || !(splitPath[1] in pkg.devDependencies))
-              );
-            });
+        const depRef = depinfo.pkg._reference;
 
-            if (isShallowDependency) {
-              info.shallowPaths = [null];
-              return;
-            }
+        // If it's marked as optional, but the parent is required and the
+        // dependency was not listed in `optionalDependencies`, then we mark the
+        // dependency as required.
+        const isMarkedAsOptional = depRef && depRef.optional && this.ignoreOptional && !(info.isRequired && depRef.hint !== 'optional');
 
-            //if package foo is at TARGET_WORKSPACE/node_modules/foo, the hoisted version of foo
-            //should be installed under each shallow workspace that uses it
-            //(unless that workspace has its own version of foo, in which case that should be installed)
-            if (splitPath.length !== 2 || splitPath[0] !== targetWorkspace) {
-              return;
-            }
-            const unhoistedDependency = splitPath[1];
-            const unhoistedInfo = this.tree.get(unhoistedDependency);
-            if (!unhoistedInfo) {
-              return;
-            }
-            dependentWorkspaces.forEach((w) => {
-              if (
-                this._packageDependsOnHoistedPackage(
-                  w,
-                  unhoistedDependency,
-                  false,
-                )
-              ) {
-                unhoistedInfo.shallowPaths.push(w);
-              }
-            });
-          });
+        if (!depinfo.isRequired && !depinfo.isIncompatible && !isMarkedAsOptional) {
+          depinfo.isRequired = true;
+          depinfo.addHistory(`Mark as non-ignored because of usage by ${info.key}`);
+          toVisit.push(depinfo);
         }
+      }
+    }
+  }
 
-        _getDependentWorkspaces(
-          parent,
-          allowDevDeps = true,
-          alreadySeen = new Set(),
-        ) {
-          const parentName = parent.pkg.name;
-          if (alreadySeen.has(parentName)) {
-            return [];
-          }
+  /**
+   * Looks up the package a dependency resolves to
+   */
 
-          alreadySeen.add(parentName);
-          invariant(this.workspaceLayout, "missing workspaceLayout");
-          var _workspaceLayout = this.workspaceLayout;
-          const virtualManifestName = _workspaceLayout.virtualManifestName,
-            workspaces = _workspaceLayout.workspaces;
+  _lookupDependency(info, depPattern) {
+    //
+    const pkg = this.resolver.getStrictResolvedPattern(depPattern);
+    const ref = pkg._reference;
+    invariant(ref, 'expected reference');
 
-          const directDependencies = [];
-          const ignored = [];
-          Object.keys(workspaces).forEach((workspace) => {
-            if (
-              alreadySeen.has(workspace) ||
-              workspace === virtualManifestName
-            ) {
-              return;
-            }
+    //
+    for (let i = info.parts.length; i >= 0; i--) {
+      const checkParts = info.parts.slice(0, i).concat(pkg.name);
+      const checkKey = this.implodeKey(checkParts);
+      const existing = this.tree.get(checkKey);
+      if (existing) {
+        return existing;
+      }
+    }
 
-            //skip a workspace if a different version of it is already being installed under the parent workspace
-            let info = this.tree.get(`${parentName}#${workspace}`);
-            if (info) {
-              const workspaceVersion = workspaces[workspace].manifest.version;
-              if (
-                info.isNohoist &&
-                info.originalParentPath.startsWith(
-                  `/${WS_ROOT_ALIAS}/${parentName}`,
-                ) &&
-                info.pkg.version === workspaceVersion
-              ) {
-                //nohoist installations are exceptions
-                directDependencies.push(info.key);
-              } else {
-                ignored.push(workspace);
-              }
-              return;
-            }
+    return null;
+  }
 
-            const searchPath = `/${WS_ROOT_ALIAS}/${parentName}`;
-            info = this.tree.get(workspace);
-            invariant(info, "missing workspace tree entry " + workspace);
-            if (!info.previousPaths.some((p) => p.startsWith(searchPath))) {
-              return;
-            }
-            if (
-              allowDevDeps ||
-              !parent.pkg.devDependencies ||
-              !(workspace in parent.pkg.devDependencies)
-            ) {
-              directDependencies.push(workspace);
-            }
-          });
+  /**
+   * Find the highest position we can hoist this module to.
+   */
 
-          let nested = directDependencies.map((d) => {
-            const dependencyEntry = this.tree.get(d);
-            invariant(dependencyEntry, "missing dependencyEntry " + d);
-            return this._getDependentWorkspaces(
-              dependencyEntry,
-              false,
-              alreadySeen,
-            );
-          });
-          nested = [].concat.apply([], nested); //flatten
+  getNewParts(key, info, parts) {
+    let stepUp = false;
 
-          const directDependencyNames = directDependencies.map(
-            (d) => d.split("#").slice(-1)[0],
-          );
+    const highestHoistingPoint = this.nohoistResolver.highestHoistingPoint(info) || 0;
+    const fullKey = this.implodeKey(parts);
+    const stack = []; // stack of removed parts
+    const name = parts.pop();
 
-          return directDependencyNames
-            .concat(nested)
-            .filter((w) => ignored.indexOf(w) === -1);
-        }
+    if (info.isNohoist) {
+      info.addHistory(`Marked as nohoist, will not be hoisted above '${parts[highestHoistingPoint]}'`);
+    }
 
-        _packageDependsOnHoistedPackage(
-          p,
-          hoisted,
-          checkDevDeps = true,
-          checked = new Set(),
-        ) {
-          //don't check the same package more than once, and ignore any package that has its own version of hoisted
-          if (checked.has(p) || this.tree.has(`${p}#${hoisted}`)) {
-            return false;
-          }
-          checked.add(p);
-          const info = this.tree.get(p);
-          if (!info) {
-            return false;
-          }
+    for (let i = parts.length - 1; i >= highestHoistingPoint; i--) {
+      const checkParts = parts.slice(0, i).concat(name);
+      const checkKey = this.implodeKey(checkParts);
+      info.addHistory(`Looked at ${checkKey} for a match`);
 
-          const pkg = info.pkg;
-          if (!pkg) {
-            return false;
-          }
+      const existing = this.tree.get(checkKey);
 
-          let deps = [];
-          if (pkg.dependencies) {
-            deps = deps.concat(Object.keys(pkg.dependencies));
-          }
-          if (checkDevDeps && pkg.devDependencies) {
-            deps = deps.concat(Object.keys(pkg.devDependencies));
+      if (existing) {
+        if (existing.loc === info.loc) {
+          // switch to non ignored if earlier deduped version was ignored (must be compatible)
+          if (!existing.isRequired && info.isRequired) {
+            existing.addHistory(`Deduped ${fullKey} to this item, marking as required`);
+            existing.isRequired = true;
+          } else {
+            existing.addHistory(`Deduped ${fullKey} to this item`);
           }
 
-          if (deps.indexOf(hoisted) !== -1) {
-            return true;
-          }
-          return deps.some((dep) =>
-            this._packageDependsOnHoistedPackage(dep, hoisted, false, checked),
-          );
+          return { parts: checkParts, duplicate: true };
+        } else {
+          // everything above will be shadowed and this is a conflict
+          info.addHistory(`Found a collision at ${checkKey}`);
+          break;
         }
+      }
 
-        /**
-         * Produce a flattened list of module locations and manifests.
-         */
+      const existingTaint = this.taintedKeys.get(checkKey);
+      if (existingTaint && existingTaint.loc !== info.loc) {
+        info.addHistory(`Broken by ${checkKey}`);
+        break;
+      }
+    }
 
-        init() {
-          const flatTree = [];
+    const peerDependencies = Object.keys(info.pkg.peerDependencies || {});
 
-          //
-          for (
-            var _iterator11 = this.tree.entries(),
-              _isArray11 = Array.isArray(_iterator11),
-              _i11 = 0,
-              _iterator11 = _isArray11
-                ? _iterator11
-                : _iterator11[Symbol.iterator]();
-            ;
+    // remove redundant parts that wont collide
+    hoistLoop: while (parts.length > highestHoistingPoint) {
+      // we must not hoist a package higher than its peer dependencies
+      for (var _iterator6 = peerDependencies, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+        var _ref7;
 
-          ) {
-            var _ref13;
+        if (_isArray6) {
+          if (_i6 >= _iterator6.length) break;
+          _ref7 = _iterator6[_i6++];
+        } else {
+          _i6 = _iterator6.next();
+          if (_i6.done) break;
+          _ref7 = _i6.value;
+        }
 
-            if (_isArray11) {
-              if (_i11 >= _iterator11.length) break;
-              _ref13 = _iterator11[_i11++];
-            } else {
-              _i11 = _iterator11.next();
-              if (_i11.done) break;
-              _ref13 = _i11.value;
-            }
+        const peerDependency = _ref7;
 
-            const _ref12 = _ref13;
-            const key = _ref12[0];
-            const info = _ref12[1];
-
-            // decompress the location and push it to the flat tree. this path could be made
-            const parts = [];
-            const keyParts = key.split("#");
-            const isWorkspaceEntry =
-              this.workspaceLayout &&
-              keyParts[0] === this.workspaceLayout.virtualManifestName;
-
-            // Don't add the virtual manifest (keyParts.length === 1)
-            // or ws childs which were not hoisted to the root (keyParts.length === 2).
-            // If a ws child was hoisted its key would not contain the virtual manifest name
-            if (isWorkspaceEntry && keyParts.length <= 2) {
-              continue;
-            }
+        const checkParts = parts.concat(peerDependency);
+        const checkKey = this.implodeKey(checkParts);
+        info.addHistory(`Looked at ${checkKey} for a peer dependency match`);
 
-            for (let i = 0; i < keyParts.length; i++) {
-              const key = keyParts.slice(0, i + 1).join("#");
-              const hoisted = this.tree.get(key);
-              invariant(hoisted, `expected hoisted manifest for "${key}"`);
-              parts.push(this.config.getFolder(hoisted.pkg));
-              parts.push(keyParts[i]);
-            }
+        const existing = this.tree.get(checkKey);
 
-            // Check if the destination is pointing to a sub folder of the virtualManifestName
-            // e.g. _project_/node_modules/workspace-aggregator-123456/node_modules/workspaceChild/node_modules/dependency
-            // This probably happened because the hoister was not able to hoist the workspace child to the root
-            // So we have to change the folder to the workspace package location
-            if (this.workspaceLayout && isWorkspaceEntry) {
-              const wspPkg = this.workspaceLayout.workspaces[keyParts[1]];
-              invariant(
-                wspPkg,
-                `expected workspace package to exist for "${keyParts[1]}"`,
-              );
-              parts.splice(0, 4, wspPkg.loc);
-            } else {
-              if (this.config.modulesFolder) {
-                // remove the first part which will be the folder name and replace it with a
-                // hardcoded modules folder
-                parts.splice(0, 1, this.config.modulesFolder);
-              } else {
-                // first part will be the registry-specific module folder
-                parts.splice(0, 0, this.config.lockfileFolder);
-              }
-            }
+        if (existing) {
+          info.addHistory(`Found a peer dependency requirement at ${checkKey}`);
+          break hoistLoop;
+        }
+      }
 
-            const shallowLocs = [];
-            info.shallowPaths.forEach((shallowPath) => {
-              const shallowCopyParts = parts.slice();
-              shallowCopyParts[0] = this.config.cwd;
-              if (this.config.modulesFolder) {
-                //add back the module folder name for the shallow installation
-                const treeEntry = this.tree.get(keyParts[0]);
-                invariant(treeEntry, "expected treeEntry for " + keyParts[0]);
-                const moduleFolderName = this.config.getFolder(treeEntry.pkg);
-                shallowCopyParts.splice(1, 0, moduleFolderName);
-              }
+      const checkParts = parts.concat(name);
+      const checkKey = this.implodeKey(checkParts);
 
-              if (shallowPath) {
-                const targetWorkspace = this.config.focusedWorkspaceName;
-                const treeEntry =
-                  this.tree.get(`${targetWorkspace}#${shallowPath}`) ||
-                  this.tree.get(shallowPath);
-                invariant(treeEntry, "expected treeEntry for " + shallowPath);
-                const moduleFolderName = this.config.getFolder(treeEntry.pkg);
-                shallowCopyParts.splice(1, 0, moduleFolderName, shallowPath);
-              }
-              shallowLocs.push(path.join(...shallowCopyParts));
-            });
+      //
+      const existing = this.tree.get(checkKey);
+      if (existing) {
+        stepUp = true;
+        break;
+      }
 
-            const loc = path.join(...parts);
-            flatTree.push([loc, info]);
-            shallowLocs.forEach((shallowLoc) => {
-              const newManifest = (0, (_extends2 || _load_extends()).default)(
-                {},
-                info,
-                { isShallow: true },
-              );
-              flatTree.push([shallowLoc, newManifest]);
-            });
-          }
+      // check if we're trying to hoist ourselves to a previously unflattened module key,
+      // this will result in a conflict and we'll need to move ourselves up
+      if (key !== checkKey && this.taintedKeys.has(checkKey)) {
+        stepUp = true;
+        break;
+      }
 
-          // remove ignored modules from the tree
-          const visibleFlatTree = [];
-          for (
-            var _iterator12 = flatTree,
-              _isArray12 = Array.isArray(_iterator12),
-              _i12 = 0,
-              _iterator12 = _isArray12
-                ? _iterator12
-                : _iterator12[Symbol.iterator]();
-            ;
+      //
+      stack.push(parts.pop());
+    }
 
-          ) {
-            var _ref15;
+    //
+    parts.push(name);
 
-            if (_isArray12) {
-              if (_i12 >= _iterator12.length) break;
-              _ref15 = _iterator12[_i12++];
-            } else {
-              _i12 = _iterator12.next();
-              if (_i12.done) break;
-              _ref15 = _i12.value;
-            }
-
-            const _ref14 = _ref15;
-            const loc = _ref14[0];
-            const info = _ref14[1];
+    //
+    const isValidPosition = parts => {
+      // nohoist package can't be hoisted to the "root"
+      if (parts.length <= highestHoistingPoint) {
+        return false;
+      }
+      const key = this.implodeKey(parts);
+      const existing = this.tree.get(key);
+      if (existing && existing.loc === info.loc) {
+        return true;
+      }
 
-            const ref = info.pkg._reference;
-            invariant(ref, "expected reference");
-            if (!info.isRequired) {
-              info.addHistory("Deleted as this module was ignored");
-            } else {
-              visibleFlatTree.push([loc, info]);
-            }
-          }
-          return visibleFlatTree;
-        }
+      // ensure there's no taint or the taint is us
+      const existingTaint = this.taintedKeys.get(key);
+      if (existingTaint && existingTaint.loc !== info.loc) {
+        return false;
       }
 
-      exports.default = PackageHoister;
-      const WS_ROOT_ALIAS = "_project_";
-      class NohoistResolver {
-        constructor(config, resolver) {
-          this.initNohoist = (info, parent) => {
-            let parentNohoistList;
-            let originalParentPath = info.originalParentPath;
+      return true;
+    };
 
-            if (parent) {
-              parentNohoistList = parent.nohoistList;
-              originalParentPath = this._originalPath(parent);
-            } else {
-              invariant(
-                this._isTopPackage(info),
-                `${info.key} doesn't have parent nor a top package`,
-              );
-              if (info.pkg.name !== this._wsRootPackageName) {
-                parentNohoistList = this._wsRootNohoistList;
-                originalParentPath = this._wsRootPackageName || "";
-              }
-            }
+    // we need to special case when we attempt to hoist to the top level as the `existing` logic
+    // wont be hit in the above `while` loop and we could conflict
+    if (!isValidPosition(parts)) {
+      stepUp = true;
+    }
 
-            info.originalParentPath = originalParentPath;
-            let nohoistList =
-              this._extractNohoistList(info.pkg, this._originalPath(info)) ||
-              [];
-            if (parentNohoistList) {
-              nohoistList = nohoistList.concat(parentNohoistList);
-            }
-            info.nohoistList = nohoistList.length > 0 ? nohoistList : null;
-            info.isNohoist = this._isNohoist(info);
-          };
+    // sometimes we need to step up to a parent module to install ourselves
+    while (stepUp && stack.length) {
+      info.addHistory(`Stepping up from ${this.implodeKey(parts)}`);
 
-          this.highestHoistingPoint = (info) => {
-            return info.isNohoist && info.parts.length > 1 ? 1 : null;
-          };
+      parts.pop(); // remove `name`
+      parts.push(stack.pop(), name);
 
-          this._isNohoist = (info) => {
-            if (this._isTopPackage(info)) {
-              return false;
-            }
-            if (
-              info.nohoistList &&
-              info.nohoistList.length > 0 &&
-              (_micromatch || _load_micromatch()).default.any(
-                this._originalPath(info),
-                info.nohoistList,
-              )
-            ) {
-              return true;
-            }
-            if (this._config.plugnplayEnabled) {
-              return true;
-            }
-            return false;
-          };
+      if (isValidPosition(parts)) {
+        info.addHistory(`Found valid position ${this.implodeKey(parts)}`);
+        stepUp = false;
+      }
+    }
 
-          this._isRootPackage = (pkg) => {
-            return pkg.name === this._wsRootPackageName;
-          };
+    return { parts, duplicate: false };
+  }
 
-          this._originalPath = (info) => {
-            return this._makePath(info.originalParentPath, info.pkg.name);
-          };
+  /**
+   * Hoist all seeded patterns to their highest positions.
+   */
 
-          this._isTopPackage = (info) => {
-            const parentParts = info.parts.slice(0, -1);
-            const result =
-              !parentParts ||
-              parentParts.length <= 0 ||
-              (parentParts.length === 1 &&
-                parentParts[0] === this._wsRootPackageName);
-            return result;
-          };
+  hoist(info) {
+    const oldKey = info.key,
+          rawParts = info.parts;
 
-          this._isLink = (info) => {
-            return (
-              info.pkg._remote != null && LINK_TYPES.has(info.pkg._remote.type)
-            );
-          };
+    // remove this item from the `tree` map so we can ignore it
 
-          this._extractNohoistList = (pkg, pathPrefix) => {
-            let nohoistList;
-            const ws = this._config.getWorkspaces(pkg);
+    this.tree.delete(oldKey);
 
-            if (ws && ws.nohoist) {
-              nohoistList = ws.nohoist.map((p) =>
-                this._makePath(pathPrefix, p),
-              );
-            }
-            return nohoistList;
-          };
+    var _getNewParts = this.getNewParts(oldKey, info, rawParts.slice());
 
-          this._resolver = resolver;
-          this._config = config;
-          if (resolver.workspaceLayout) {
-            this._wsRootPackageName =
-              resolver.workspaceLayout.virtualManifestName;
+    const parts = _getNewParts.parts,
+          duplicate = _getNewParts.duplicate;
 
-            var _resolver$workspaceLa =
-              resolver.workspaceLayout.getWorkspaceManifest(
-                this._wsRootPackageName,
-              );
 
-            const manifest = _resolver$workspaceLa.manifest;
+    const newKey = this.implodeKey(parts);
+    if (duplicate) {
+      info.addHistory(`Satisfied from above by ${newKey}`);
+      this.declareRename(info, rawParts, parts);
+      this.updateHoistHistory(this.nohoistResolver._originalPath(info), this.implodeKey(parts));
+      return;
+    }
 
-            this._wsRootNohoistList = this._extractNohoistList(
-              manifest,
-              manifest.name,
-            );
-          }
-        }
+    // update to the new key
+    if (oldKey === newKey) {
+      info.addHistory(`Didn't hoist - see reason above`);
+      this.setKey(info, oldKey, rawParts);
+      return;
+    }
 
-        /**
-         * examine the top level packages to find the root package
-         */
+    //
+    this.declareRename(info, rawParts, parts);
+    this.setKey(info, newKey, parts);
+  }
 
-        /**
-         * find the highest hoisting point for the given HoistManifest.
-         * algorithm: a nohoist package should never be hoisted beyond the top of its branch, i.e.
-         * the first element of its parts. Therefore the highest possible hoisting index is 1,
-         * unless the package has only 1 part (itself), in such case returns null just like any hoisted package
-         *
-         */
+  /**
+   * Declare that a module has been hoisted and update our internal references.
+   */
+
+  declareRename(info, oldParts, newParts) {
+    // go down the tree from our new position reserving our name
+    this.taintParents(info, oldParts.slice(0, -1), newParts.length - 1);
+  }
 
-        // private functions
+  /**
+   * Crawl upwards through a list of ancestry parts and taint a package name.
+   */
 
-        _makePath(...args) {
-          const parts = args.map((s) =>
-            s === this._wsRootPackageName ? WS_ROOT_ALIAS : s,
-          );
-          const result = parts.join("/");
-          return result[0] === "/" ? result : "/" + result;
-        }
+  taintParents(info, processParts, start) {
+    for (let i = start; i < processParts.length; i++) {
+      const parts = processParts.slice(0, i).concat(info.pkg.name);
+      const key = this.implodeKey(parts);
 
-        // extract nohoist from package.json then prefix them with branch path
-        // so we can matched against the branch tree ("originalPath") later
+      if (this.taintKey(key, info)) {
+        info.addHistory(`Tainted ${key} to prevent collisions`);
       }
+    }
+  }
 
-      exports.NohoistResolver = NohoistResolver;
+  updateHoistHistory(fromPath, toKey) {
+    const info = this.tree.get(toKey);
+    invariant(info, `expect to find hoist-to ${toKey}`);
+    info.previousPaths.push(fromPath);
+  }
 
-      /***/
-    },
-    /* 557 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  /**
+   * Update the key of a module and update our references.
+   */
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  setKey(info, newKey, parts) {
+    const oldKey = info.key;
 
-      var _asyncToGenerator2;
+    info.key = newKey;
+    info.parts = parts;
+    this.tree.set(newKey, info);
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+    if (oldKey === newKey) {
+      return;
+    }
+
+    const fromInfo = this.tree.get(newKey);
+    invariant(fromInfo, `expect to find hoist-from ${newKey}`);
+    info.previousPaths.push(this.nohoistResolver._originalPath(fromInfo));
+    info.addHistory(`New position = ${newKey}`);
+  }
 
-      var _config;
+  /**
+   * Perform a prepass and if there's multiple versions of the same package, hoist the one with
+   * the most dependents to the top.
+   */
 
-      function _load_config() {
-        return (_config = _interopRequireDefault(__webpack_require__(162)));
-      }
+  prepass(patterns) {
+    patterns = this.resolver.dedupePatterns(patterns).sort();
 
-      var _executeLifecycleScript;
+    const visited = new Map();
 
-      function _load_executeLifecycleScript() {
-        return (_executeLifecycleScript = _interopRequireDefault(
-          __webpack_require__(111),
-        ));
-      }
+    const occurences = {};
 
-      var _crypto;
+    // visitor to be used inside add() to mark occurences of packages
+    const visitAdd = (pkg, ancestry, pattern) => {
+      const versions = occurences[pkg.name] = occurences[pkg.name] || {};
+      const version = versions[pkg.version] = versions[pkg.version] || {
+        occurences: new Set(),
+        pattern
+      };
 
-      function _load_crypto() {
-        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
+      if (ancestry.length) {
+        version.occurences.add(ancestry[ancestry.length - 1]);
       }
+    };
 
-      var _fs;
-
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+    // add an occurring package to the above data structure
+    const add = (pattern, ancestry, ancestryPatterns) => {
+      const pkg = this.resolver.getStrictResolvedPattern(pattern);
+      if (ancestry.indexOf(pkg) >= 0) {
+        // prevent recursive dependencies
+        return;
       }
 
-      var _packageNameUtils;
+      let visitedPattern = visited.get(pattern);
 
-      function _load_packageNameUtils() {
-        return (_packageNameUtils = __webpack_require__(222));
-      }
+      if (visitedPattern) {
+        // if a package has been visited before, simply increment occurrences of packages
+        // like last time this package was visited
+        visitedPattern.forEach(visitPkg => {
+          visitAdd(visitPkg.pkg, visitPkg.ancestry, visitPkg.pattern);
+        });
 
-      var _pack;
+        visitAdd(pkg, ancestry, pattern);
 
-      function _load_pack() {
-        return (_pack = __webpack_require__(166));
+        return;
       }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+      const ref = pkg._reference;
+      invariant(ref, 'expected reference');
+
+      visitAdd(pkg, ancestry, pattern);
+
+      for (var _iterator7 = ref.dependencies, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+        var _ref8;
+
+        if (_isArray7) {
+          if (_i7 >= _iterator7.length) break;
+          _ref8 = _iterator7[_i7++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          _i7 = _iterator7.next();
+          if (_i7.done) break;
+          _ref8 = _i7.value;
         }
-      }
-
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
 
-      const fs = __webpack_require__(5);
+        const depPattern = _ref8;
 
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
+        const depAncestry = ancestry.concat(pkg);
+        const depAncestryPatterns = ancestryPatterns.concat(depPattern);
+        add(depPattern, depAncestry, depAncestryPatterns);
+      }
 
-      const INSTALL_STAGES = ["preinstall", "install", "postinstall"];
+      visitedPattern = visited.get(pattern) || [];
+      visited.set(pattern, visitedPattern);
+      visitedPattern.push({ pkg, ancestry, pattern });
 
-      class PackageInstallScripts {
-        constructor(config, resolver, force) {
-          this.installed = 0;
-          this.resolver = resolver;
-          this.reporter = config.reporter;
-          this.config = config;
-          this.force = force;
-          this.artifacts = {};
+      ancestryPatterns.forEach(ancestryPattern => {
+        const visitedAncestryPattern = visited.get(ancestryPattern);
+        if (visitedAncestryPattern) {
+          visitedAncestryPattern.push({ pkg, ancestry, pattern });
         }
+      });
+    };
 
-        setForce(force) {
-          this.force = force;
-        }
+    // get a list of root package names since we can't hoist other dependencies to these spots!
+    const rootPackageNames = new Set();
+    for (var _iterator8 = patterns, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+      var _ref9;
 
-        setArtifacts(artifacts) {
-          this.artifacts = artifacts;
-        }
+      if (_isArray8) {
+        if (_i8 >= _iterator8.length) break;
+        _ref9 = _iterator8[_i8++];
+      } else {
+        _i8 = _iterator8.next();
+        if (_i8.done) break;
+        _ref9 = _i8.value;
+      }
 
-        getArtifacts() {
-          return this.artifacts;
-        }
+      const pattern = _ref9;
 
-        getInstallCommands(pkg) {
-          const scripts = pkg.scripts;
-          if (scripts) {
-            const cmds = [];
-            for (
-              var _iterator = INSTALL_STAGES,
-                _isArray = Array.isArray(_iterator),
-                _i = 0,
-                _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-              ;
+      const pkg = this.resolver.getStrictResolvedPattern(pattern);
+      rootPackageNames.add(pkg.name);
+      add(pattern, [], []);
+    }
 
-            ) {
-              var _ref;
+    for (var _iterator9 = Object.keys(occurences).sort(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+      var _ref10;
 
-              if (_isArray) {
-                if (_i >= _iterator.length) break;
-                _ref = _iterator[_i++];
-              } else {
-                _i = _iterator.next();
-                if (_i.done) break;
-                _ref = _i.value;
-              }
+      if (_isArray9) {
+        if (_i9 >= _iterator9.length) break;
+        _ref10 = _iterator9[_i9++];
+      } else {
+        _i9 = _iterator9.next();
+        if (_i9.done) break;
+        _ref10 = _i9.value;
+      }
 
-              const stage = _ref;
+      const packageName = _ref10;
 
-              const cmd = scripts[stage];
-              if (cmd) {
-                cmds.push([stage, cmd]);
-              }
-            }
-            return cmds;
-          } else {
-            return [];
-          }
-        }
+      const versionOccurences = occurences[packageName];
+      const versions = Object.keys(versionOccurences);
 
-        walk(loc) {
-          var _this = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const files = yield (_fs || _load_fs()).walk(
-                loc,
-                null,
-                new Set(_this.config.registryFolders),
-              );
-              const mtimes = new Map();
-              for (
-                var _iterator2 = files,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+      if (versions.length === 1) {
+        // only one package type so we'll hoist this to the top anyway
+        continue;
+      }
 
-              ) {
-                var _ref2;
+      if (this.tree.get(packageName)) {
+        // a transitive dependency of a previously hoisted dependency exists
+        continue;
+      }
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref2 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref2 = _i2.value;
-                }
+      if (rootPackageNames.has(packageName)) {
+        // can't replace top level packages
+        continue;
+      }
 
-                const file = _ref2;
+      let mostOccurenceCount;
+      let mostOccurencePattern;
+      for (var _iterator10 = Object.keys(versionOccurences).sort(), _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+        var _ref11;
 
-                mtimes.set(file.relative, file.mtime);
-              }
-              return mtimes;
-            },
-          )();
+        if (_isArray10) {
+          if (_i10 >= _iterator10.length) break;
+          _ref11 = _iterator10[_i10++];
+        } else {
+          _i10 = _iterator10.next();
+          if (_i10.done) break;
+          _ref11 = _i10.value;
         }
 
-        saveBuildArtifacts(loc, pkg, beforeFiles, spinner) {
-          var _this2 = this;
+        const version = _ref11;
+        var _versionOccurences$ve = versionOccurences[version];
+        const occurences = _versionOccurences$ve.occurences,
+              pattern = _versionOccurences$ve.pattern;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const afterFiles = yield _this2.walk(loc);
+        const occurenceCount = occurences.size;
 
-              // work out what files have been created/modified
-              const buildArtifacts = [];
-              for (
-                var _iterator3 = afterFiles,
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+        if (!mostOccurenceCount || occurenceCount > mostOccurenceCount) {
+          mostOccurenceCount = occurenceCount;
+          mostOccurencePattern = pattern;
+        }
+      }
+      invariant(mostOccurencePattern, 'expected most occurring pattern');
+      invariant(mostOccurenceCount, 'expected most occurring count');
 
-              ) {
-                var _ref4;
+      // only hoist this module if it occured more than once
+      if (mostOccurenceCount > 1) {
+        this._seed(mostOccurencePattern, { isDirectRequire: false });
+      }
+    }
+  }
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref4 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref4 = _i3.value;
-                }
+  markShallowWorkspaceEntries() {
+    const targetWorkspace = this.config.focusedWorkspaceName;
+    const targetHoistManifest = this.tree.get(targetWorkspace);
+    invariant(targetHoistManifest, `targetHoistManifest from ${targetWorkspace} missing`);
 
-                const _ref3 = _ref4;
-                const file = _ref3[0];
-                const mtime = _ref3[1];
+    //dedupe with a set
+    const dependentWorkspaces = Array.from(new Set(this._getDependentWorkspaces(targetHoistManifest)));
 
-                if (!beforeFiles.has(file) || beforeFiles.get(file) !== mtime) {
-                  buildArtifacts.push(file);
-                }
-              }
+    const entries = Array.from(this.tree);
+    entries.forEach(([key, info]) => {
+      const splitPath = key.split('#');
 
-              if (!buildArtifacts.length) {
-                // nothing else to do here since we have no build artifacts
-                return;
-              }
+      //mark the workspace and any un-hoisted dependencies it has for shallow installation
+      const isShallowDependency = dependentWorkspaces.some(w => {
+        if (splitPath[0] !== w) {
+          //entry is not related to the workspace
+          return false;
+        }
+        if (!splitPath[1]) {
+          //entry is the workspace
+          return true;
+        }
+        //don't bother marking dev dependencies or nohoist packages for shallow installation
+        const treeEntry = this.tree.get(w);
+        invariant(treeEntry, 'treeEntry is not defined for ' + w);
+        const pkg = treeEntry.pkg;
+        return !info.isNohoist && (!pkg.devDependencies || !(splitPath[1] in pkg.devDependencies));
+      });
 
-              // set build artifacts
-              const ref = pkg._reference;
-              invariant(ref, "expected reference");
-              _this2.artifacts[`${pkg.name}@${pkg.version}`] = buildArtifacts;
-            },
-          )();
-        }
-
-        install(cmds, pkg, spinner) {
-          var _this3 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const ref = pkg._reference;
-              invariant(ref, "expected reference");
-              const locs = ref.locations;
-
-              let updateProgress;
-
-              if (cmds.length > 0) {
-                updateProgress = function updateProgress(data) {
-                  const dataStr = data
-                    .toString() // turn buffer into string
-                    .trim(); // trim whitespace
-
-                  invariant(
-                    spinner && spinner.tick,
-                    "We should have spinner and its ticker here",
-                  );
-                  if (dataStr) {
-                    spinner.tick(
-                      dataStr
-                        // Only get the last line
-                        .substr(dataStr.lastIndexOf("\n") + 1)
-                        // change tabs to spaces as they can interfere with the console
-                        .replace(/\t/g, " "),
-                    );
-                  }
-                };
-              }
+      if (isShallowDependency) {
+        info.shallowPaths = [null];
+        return;
+      }
 
-              try {
-                for (
-                  var _iterator4 = cmds,
-                    _isArray4 = Array.isArray(_iterator4),
-                    _i4 = 0,
-                    _iterator4 = _isArray4
-                      ? _iterator4
-                      : _iterator4[Symbol.iterator]();
-                  ;
+      //if package foo is at TARGET_WORKSPACE/node_modules/foo, the hoisted version of foo
+      //should be installed under each shallow workspace that uses it
+      //(unless that workspace has its own version of foo, in which case that should be installed)
+      if (splitPath.length !== 2 || splitPath[0] !== targetWorkspace) {
+        return;
+      }
+      const unhoistedDependency = splitPath[1];
+      const unhoistedInfo = this.tree.get(unhoistedDependency);
+      if (!unhoistedInfo) {
+        return;
+      }
+      dependentWorkspaces.forEach(w => {
+        if (this._packageDependsOnHoistedPackage(w, unhoistedDependency, false)) {
+          unhoistedInfo.shallowPaths.push(w);
+        }
+      });
+    });
+  }
 
-                ) {
-                  var _ref6;
+  _getDependentWorkspaces(parent, allowDevDeps = true, alreadySeen = new Set()) {
+    const parentName = parent.pkg.name;
+    if (alreadySeen.has(parentName)) {
+      return [];
+    }
 
-                  if (_isArray4) {
-                    if (_i4 >= _iterator4.length) break;
-                    _ref6 = _iterator4[_i4++];
-                  } else {
-                    _i4 = _iterator4.next();
-                    if (_i4.done) break;
-                    _ref6 = _i4.value;
-                  }
+    alreadySeen.add(parentName);
+    invariant(this.workspaceLayout, 'missing workspaceLayout');
+    var _workspaceLayout = this.workspaceLayout;
+    const virtualManifestName = _workspaceLayout.virtualManifestName,
+          workspaces = _workspaceLayout.workspaces;
 
-                  const _ref5 = _ref6;
-                  const stage = _ref5[0];
-                  const cmd = _ref5[1];
-
-                  yield Promise.all(
-                    locs.map(
-                      (() => {
-                        var _ref7 = (0,
-                        (_asyncToGenerator2 || _load_asyncToGenerator())
-                          .default)(function* (loc) {
-                          var _ref8 = yield (0,
-                          (
-                            _executeLifecycleScript ||
-                            _load_executeLifecycleScript()
-                          ).default)({
-                            stage,
-                            config: _this3.config,
-                            cwd: loc,
-                            cmd,
-                            isInteractive: false,
-                            updateProgress,
-                          });
-
-                          const stdout = _ref8.stdout;
-
-                          _this3.reporter.verbose(stdout);
-                        });
 
-                        return function (_x) {
-                          return _ref7.apply(this, arguments);
-                        };
-                      })(),
-                    ),
-                  );
-                }
-              } catch (err) {
-                err.message = `${locs.join(", ")}: ${err.message}`;
-
-                invariant(ref, "expected reference");
-
-                if (ref.optional) {
-                  ref.ignore = true;
-                  ref.incompatible = true;
-                  _this3.reporter.warn(
-                    _this3.reporter.lang(
-                      "optionalModuleScriptFail",
-                      err.message,
-                    ),
-                  );
-                  _this3.reporter.info(
-                    _this3.reporter.lang("optionalModuleFail"),
-                  );
-
-                  // Cleanup node_modules
-                  try {
-                    yield Promise.all(
-                      locs.map(
-                        (() => {
-                          var _ref9 = (0,
-                          (_asyncToGenerator2 || _load_asyncToGenerator())
-                            .default)(function* (loc) {
-                            yield (_fs || _load_fs()).unlink(loc);
-                          });
-
-                          return function (_x2) {
-                            return _ref9.apply(this, arguments);
-                          };
-                        })(),
-                      ),
-                    );
-                  } catch (e) {
-                    _this3.reporter.error(
-                      _this3.reporter.lang(
-                        "optionalModuleCleanupFail",
-                        e.message,
-                      ),
-                    );
-                  }
-                } else {
-                  throw err;
-                }
-              }
-            },
-          )();
+    const directDependencies = [];
+    const ignored = [];
+    Object.keys(workspaces).forEach(workspace => {
+      if (alreadySeen.has(workspace) || workspace === virtualManifestName) {
+        return;
+      }
+
+      //skip a workspace if a different version of it is already being installed under the parent workspace
+      let info = this.tree.get(`${parentName}#${workspace}`);
+      if (info) {
+        const workspaceVersion = workspaces[workspace].manifest.version;
+        if (info.isNohoist && info.originalParentPath.startsWith(`/${WS_ROOT_ALIAS}/${parentName}`) && info.pkg.version === workspaceVersion) {
+          //nohoist installations are exceptions
+          directDependencies.push(info.key);
+        } else {
+          ignored.push(workspace);
         }
+        return;
+      }
 
-        packageCanBeInstalled(pkg) {
-          const cmds = this.getInstallCommands(pkg);
-          if (!cmds.length) {
-            return false;
-          }
-          if (this.config.packBuiltPackages && pkg.prebuiltVariants) {
-            for (const variant in pkg.prebuiltVariants) {
-              if (
-                pkg._remote &&
-                pkg._remote.reference &&
-                pkg._remote.reference.includes(variant)
-              ) {
-                return false;
-              }
-            }
-          }
-          const ref = pkg._reference;
-          invariant(ref, "Missing package reference");
-          if (!ref.fresh && !this.force) {
-            // this package hasn't been touched
-            return false;
-          }
+      const searchPath = `/${WS_ROOT_ALIAS}/${parentName}`;
+      info = this.tree.get(workspace);
+      invariant(info, 'missing workspace tree entry ' + workspace);
+      if (!info.previousPaths.some(p => p.startsWith(searchPath))) {
+        return;
+      }
+      if (allowDevDeps || !parent.pkg.devDependencies || !(workspace in parent.pkg.devDependencies)) {
+        directDependencies.push(workspace);
+      }
+    });
 
-          // Don't run lifecycle scripts for hoisted packages
-          if (!ref.locations.length) {
-            return false;
-          }
+    let nested = directDependencies.map(d => {
+      const dependencyEntry = this.tree.get(d);
+      invariant(dependencyEntry, 'missing dependencyEntry ' + d);
+      return this._getDependentWorkspaces(dependencyEntry, false, alreadySeen);
+    });
+    nested = [].concat.apply([], nested); //flatten
 
-          // we haven't actually written this module out
-          if (ref.ignore) {
-            return false;
-          }
-          return true;
-        }
+    const directDependencyNames = directDependencies.map(d => d.split('#').slice(-1)[0]);
 
-        runCommand(spinner, pkg) {
-          var _this4 = this;
+    return directDependencyNames.concat(nested).filter(w => ignored.indexOf(w) === -1);
+  }
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const cmds = _this4.getInstallCommands(pkg);
-              spinner.setPrefix(++_this4.installed, pkg.name);
-              yield _this4.install(cmds, pkg, spinner);
-            },
-          )();
-        }
+  _packageDependsOnHoistedPackage(p, hoisted, checkDevDeps = true, checked = new Set()) {
+    //don't check the same package more than once, and ignore any package that has its own version of hoisted
+    if (checked.has(p) || this.tree.has(`${p}#${hoisted}`)) {
+      return false;
+    }
+    checked.add(p);
+    const info = this.tree.get(p);
+    if (!info) {
+      return false;
+    }
 
-        // detect if there is a circularDependency in the dependency tree
-        detectCircularDependencies(root, seenManifests, pkg) {
-          const ref = pkg._reference;
-          invariant(ref, "expected reference");
-
-          const deps = ref.dependencies;
-          for (
-            var _iterator5 = deps,
-              _isArray5 = Array.isArray(_iterator5),
-              _i5 = 0,
-              _iterator5 = _isArray5
-                ? _iterator5
-                : _iterator5[Symbol.iterator]();
-            ;
+    const pkg = info.pkg;
+    if (!pkg) {
+      return false;
+    }
 
-          ) {
-            var _ref10;
+    let deps = [];
+    if (pkg.dependencies) {
+      deps = deps.concat(Object.keys(pkg.dependencies));
+    }
+    if (checkDevDeps && pkg.devDependencies) {
+      deps = deps.concat(Object.keys(pkg.devDependencies));
+    }
 
-            if (_isArray5) {
-              if (_i5 >= _iterator5.length) break;
-              _ref10 = _iterator5[_i5++];
-            } else {
-              _i5 = _iterator5.next();
-              if (_i5.done) break;
-              _ref10 = _i5.value;
-            }
+    if (deps.indexOf(hoisted) !== -1) {
+      return true;
+    }
+    return deps.some(dep => this._packageDependsOnHoistedPackage(dep, hoisted, false, checked));
+  }
 
-            const dep = _ref10;
+  /**
+   * Produce a flattened list of module locations and manifests.
+   */
 
-            const pkgDep = this.resolver.getStrictResolvedPattern(dep);
-            if (seenManifests.has(pkgDep)) {
-              // there is a cycle but not with the root
-              continue;
-            }
-            seenManifests.add(pkgDep);
-            // found a dependency pointing to root
-            if (pkgDep == root) {
-              return true;
-            }
-            if (this.detectCircularDependencies(root, seenManifests, pkgDep)) {
-              return true;
-            }
-          }
-          return false;
+  init() {
+    const flatTree = [];
+
+    //
+    for (var _iterator11 = this.tree.entries(), _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+      var _ref13;
+
+      if (_isArray11) {
+        if (_i11 >= _iterator11.length) break;
+        _ref13 = _iterator11[_i11++];
+      } else {
+        _i11 = _iterator11.next();
+        if (_i11.done) break;
+        _ref13 = _i11.value;
+      }
+
+      const _ref12 = _ref13;
+      const key = _ref12[0];
+      const info = _ref12[1];
+
+      // decompress the location and push it to the flat tree. this path could be made
+      const parts = [];
+      const keyParts = key.split('#');
+      const isWorkspaceEntry = this.workspaceLayout && keyParts[0] === this.workspaceLayout.virtualManifestName;
+
+      // Don't add the virtual manifest (keyParts.length === 1)
+      // or ws childs which were not hoisted to the root (keyParts.length === 2).
+      // If a ws child was hoisted its key would not contain the virtual manifest name
+      if (isWorkspaceEntry && keyParts.length <= 2) {
+        continue;
+      }
+
+      for (let i = 0; i < keyParts.length; i++) {
+        const key = keyParts.slice(0, i + 1).join('#');
+        const hoisted = this.tree.get(key);
+        invariant(hoisted, `expected hoisted manifest for "${key}"`);
+        parts.push(this.config.getFolder(hoisted.pkg));
+        parts.push(keyParts[i]);
+      }
+
+      // Check if the destination is pointing to a sub folder of the virtualManifestName
+      // e.g. _project_/node_modules/workspace-aggregator-123456/node_modules/workspaceChild/node_modules/dependency
+      // This probably happened because the hoister was not able to hoist the workspace child to the root
+      // So we have to change the folder to the workspace package location
+      if (this.workspaceLayout && isWorkspaceEntry) {
+        const wspPkg = this.workspaceLayout.workspaces[keyParts[1]];
+        invariant(wspPkg, `expected workspace package to exist for "${keyParts[1]}"`);
+        parts.splice(0, 4, wspPkg.loc);
+      } else {
+        if (this.config.modulesFolder) {
+          // remove the first part which will be the folder name and replace it with a
+          // hardcoded modules folder
+          parts.splice(0, 1, this.config.modulesFolder);
+        } else {
+          // first part will be the registry-specific module folder
+          parts.splice(0, 0, this.config.lockfileFolder);
         }
+      }
 
-        // find the next package to be installed
-        findInstallablePackage(workQueue, installed) {
-          for (
-            var _iterator6 = workQueue,
-              _isArray6 = Array.isArray(_iterator6),
-              _i6 = 0,
-              _iterator6 = _isArray6
-                ? _iterator6
-                : _iterator6[Symbol.iterator]();
-            ;
+      const shallowLocs = [];
+      info.shallowPaths.forEach(shallowPath => {
+        const shallowCopyParts = parts.slice();
+        shallowCopyParts[0] = this.config.cwd;
+        if (this.config.modulesFolder) {
+          //add back the module folder name for the shallow installation
+          const treeEntry = this.tree.get(keyParts[0]);
+          invariant(treeEntry, 'expected treeEntry for ' + keyParts[0]);
+          const moduleFolderName = this.config.getFolder(treeEntry.pkg);
+          shallowCopyParts.splice(1, 0, moduleFolderName);
+        }
 
-          ) {
-            var _ref11;
+        if (shallowPath) {
+          const targetWorkspace = this.config.focusedWorkspaceName;
+          const treeEntry = this.tree.get(`${targetWorkspace}#${shallowPath}`) || this.tree.get(shallowPath);
+          invariant(treeEntry, 'expected treeEntry for ' + shallowPath);
+          const moduleFolderName = this.config.getFolder(treeEntry.pkg);
+          shallowCopyParts.splice(1, 0, moduleFolderName, shallowPath);
+        }
+        shallowLocs.push(path.join(...shallowCopyParts));
+      });
 
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref11 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref11 = _i6.value;
-            }
+      const loc = path.join(...parts);
+      flatTree.push([loc, info]);
+      shallowLocs.forEach(shallowLoc => {
+        const newManifest = (0, (_extends2 || _load_extends()).default)({}, info, { isShallow: true });
+        flatTree.push([shallowLoc, newManifest]);
+      });
+    }
 
-            const pkg = _ref11;
+    // remove ignored modules from the tree
+    const visibleFlatTree = [];
+    for (var _iterator12 = flatTree, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
+      var _ref15;
 
-            const ref = pkg._reference;
-            invariant(ref, "expected reference");
-            const deps = ref.dependencies;
-
-            let dependenciesFulfilled = true;
-            for (
-              var _iterator7 = deps,
-                _isArray7 = Array.isArray(_iterator7),
-                _i7 = 0,
-                _iterator7 = _isArray7
-                  ? _iterator7
-                  : _iterator7[Symbol.iterator]();
-              ;
+      if (_isArray12) {
+        if (_i12 >= _iterator12.length) break;
+        _ref15 = _iterator12[_i12++];
+      } else {
+        _i12 = _iterator12.next();
+        if (_i12.done) break;
+        _ref15 = _i12.value;
+      }
 
-            ) {
-              var _ref12;
+      const _ref14 = _ref15;
+      const loc = _ref14[0];
+      const info = _ref14[1];
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref12 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref12 = _i7.value;
-              }
+      const ref = info.pkg._reference;
+      invariant(ref, 'expected reference');
+      if (!info.isRequired) {
+        info.addHistory('Deleted as this module was ignored');
+      } else {
+        visibleFlatTree.push([loc, info]);
+      }
+    }
+    return visibleFlatTree;
+  }
+}
+
+exports.default = PackageHoister;
+const WS_ROOT_ALIAS = '_project_';
+class NohoistResolver {
+  constructor(config, resolver) {
+    this.initNohoist = (info, parent) => {
+      let parentNohoistList;
+      let originalParentPath = info.originalParentPath;
+
+      if (parent) {
+        parentNohoistList = parent.nohoistList;
+        originalParentPath = this._originalPath(parent);
+      } else {
+        invariant(this._isTopPackage(info), `${info.key} doesn't have parent nor a top package`);
+        if (info.pkg.name !== this._wsRootPackageName) {
+          parentNohoistList = this._wsRootNohoistList;
+          originalParentPath = this._wsRootPackageName || '';
+        }
+      }
 
-              const dep = _ref12;
+      info.originalParentPath = originalParentPath;
+      let nohoistList = this._extractNohoistList(info.pkg, this._originalPath(info)) || [];
+      if (parentNohoistList) {
+        nohoistList = nohoistList.concat(parentNohoistList);
+      }
+      info.nohoistList = nohoistList.length > 0 ? nohoistList : null;
+      info.isNohoist = this._isNohoist(info);
+    };
 
-              const pkgDep = this.resolver.getStrictResolvedPattern(dep);
-              if (!installed.has(pkgDep)) {
-                dependenciesFulfilled = false;
-                break;
-              }
-            }
+    this.highestHoistingPoint = info => {
+      return info.isNohoist && info.parts.length > 1 ? 1 : null;
+    };
 
-            // all dependencies are installed
-            if (dependenciesFulfilled) {
-              return pkg;
-            }
+    this._isNohoist = info => {
+      if (this._isTopPackage(info)) {
+        return false;
+      }
+      if (info.nohoistList && info.nohoistList.length > 0 && (_micromatch || _load_micromatch()).default.any(this._originalPath(info), info.nohoistList)) {
+        return true;
+      }
+      if (this._config.plugnplayEnabled) {
+        return true;
+      }
+      return false;
+    };
 
-            // detect circular dependency, mark this pkg as installable to break the circle
-            if (this.detectCircularDependencies(pkg, new Set(), pkg)) {
-              return pkg;
-            }
-          }
-          return null;
-        }
+    this._isRootPackage = pkg => {
+      return pkg.name === this._wsRootPackageName;
+    };
 
-        worker(spinner, workQueue, installed, waitQueue) {
-          var _this5 = this;
+    this._originalPath = info => {
+      return this._makePath(info.originalParentPath, info.pkg.name);
+    };
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              while (workQueue.size > 0) {
-                // find a installable package
-                const pkg = _this5.findInstallablePackage(workQueue, installed);
+    this._isTopPackage = info => {
+      const parentParts = info.parts.slice(0, -1);
+      const result = !parentParts || parentParts.length <= 0 || parentParts.length === 1 && parentParts[0] === this._wsRootPackageName;
+      return result;
+    };
 
-                // can't find a package to install, register into waitQueue
-                if (pkg == null) {
-                  spinner.clear();
-                  yield new Promise(function (resolve) {
-                    return waitQueue.add(resolve);
-                  });
-                  continue;
-                }
+    this._isLink = info => {
+      return info.pkg._remote != null && LINK_TYPES.has(info.pkg._remote.type);
+    };
 
-                // found a package to install
-                workQueue.delete(pkg);
-                if (_this5.packageCanBeInstalled(pkg)) {
-                  yield _this5.runCommand(spinner, pkg);
-                }
-                installed.add(pkg);
-                for (
-                  var _iterator8 = waitQueue,
-                    _isArray8 = Array.isArray(_iterator8),
-                    _i8 = 0,
-                    _iterator8 = _isArray8
-                      ? _iterator8
-                      : _iterator8[Symbol.iterator]();
-                  ;
+    this._extractNohoistList = (pkg, pathPrefix) => {
+      let nohoistList;
+      const ws = this._config.getWorkspaces(pkg);
 
-                ) {
-                  var _ref13;
+      if (ws && ws.nohoist) {
+        nohoistList = ws.nohoist.map(p => this._makePath(pathPrefix, p));
+      }
+      return nohoistList;
+    };
 
-                  if (_isArray8) {
-                    if (_i8 >= _iterator8.length) break;
-                    _ref13 = _iterator8[_i8++];
-                  } else {
-                    _i8 = _iterator8.next();
-                    if (_i8.done) break;
-                    _ref13 = _i8.value;
-                  }
+    this._resolver = resolver;
+    this._config = config;
+    if (resolver.workspaceLayout) {
+      this._wsRootPackageName = resolver.workspaceLayout.virtualManifestName;
 
-                  const workerResolve = _ref13;
+      var _resolver$workspaceLa = resolver.workspaceLayout.getWorkspaceManifest(this._wsRootPackageName);
 
-                  workerResolve();
-                }
-                waitQueue.clear();
-              }
-            },
-          )();
-        }
-
-        init(seedPatterns) {
-          var _this6 = this;
-
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const workQueue = new Set();
-              const installed = new Set();
-              const pkgs =
-                _this6.resolver.getTopologicalManifests(seedPatterns);
-              let installablePkgs = 0;
-              // A map to keep track of what files exist before installation
-              const beforeFilesMap = new Map();
-              for (
-                var _iterator9 = pkgs,
-                  _isArray9 = Array.isArray(_iterator9),
-                  _i9 = 0,
-                  _iterator9 = _isArray9
-                    ? _iterator9
-                    : _iterator9[Symbol.iterator]();
-                ;
+      const manifest = _resolver$workspaceLa.manifest;
 
-              ) {
-                var _ref14;
+      this._wsRootNohoistList = this._extractNohoistList(manifest, manifest.name);
+    }
+  }
 
-                if (_isArray9) {
-                  if (_i9 >= _iterator9.length) break;
-                  _ref14 = _iterator9[_i9++];
-                } else {
-                  _i9 = _iterator9.next();
-                  if (_i9.done) break;
-                  _ref14 = _i9.value;
-                }
+  /**
+   * examine the top level packages to find the root package
+   */
 
-                const pkg = _ref14;
-
-                if (_this6.packageCanBeInstalled(pkg)) {
-                  const ref = pkg._reference;
-                  invariant(ref, "expected reference");
-                  yield Promise.all(
-                    ref.locations.map(
-                      (() => {
-                        var _ref19 = (0,
-                        (_asyncToGenerator2 || _load_asyncToGenerator())
-                          .default)(function* (loc) {
-                          beforeFilesMap.set(loc, yield _this6.walk(loc));
-                          installablePkgs += 1;
-                        });
 
-                        return function (_x6) {
-                          return _ref19.apply(this, arguments);
-                        };
-                      })(),
-                    ),
-                  );
-                }
-                workQueue.add(pkg);
-              }
+  /**
+   * find the highest hoisting point for the given HoistManifest.
+   * algorithm: a nohoist package should never be hoisted beyond the top of its branch, i.e.
+   * the first element of its parts. Therefore the highest possible hoisting index is 1,
+   * unless the package has only 1 part (itself), in such case returns null just like any hoisted package
+   *
+   */
 
-              const set = _this6.reporter.activitySet(
-                installablePkgs,
-                Math.min(installablePkgs, _this6.config.childConcurrency),
-              );
-
-              // waitQueue acts like a semaphore to allow workers to register to be notified
-              // when there are more work added to the work queue
-              const waitQueue = new Set();
-              yield Promise.all(
-                set.spinners.map(function (spinner) {
-                  return _this6.worker(
-                    spinner,
-                    workQueue,
-                    installed,
-                    waitQueue,
-                  );
-                }),
-              );
-              // generate built package as prebuilt one for offline mirror
-              const offlineMirrorPath = _this6.config.getOfflineMirrorPath();
-              if (_this6.config.packBuiltPackages && offlineMirrorPath) {
-                for (
-                  var _iterator10 = pkgs,
-                    _isArray10 = Array.isArray(_iterator10),
-                    _i10 = 0,
-                    _iterator10 = _isArray10
-                      ? _iterator10
-                      : _iterator10[Symbol.iterator]();
-                  ;
+  // private functions
 
-                ) {
-                  var _ref15;
+  _makePath(...args) {
+    const parts = args.map(s => s === this._wsRootPackageName ? WS_ROOT_ALIAS : s);
+    const result = parts.join('/');
+    return result[0] === '/' ? result : '/' + result;
+  }
 
-                  if (_isArray10) {
-                    if (_i10 >= _iterator10.length) break;
-                    _ref15 = _iterator10[_i10++];
-                  } else {
-                    _i10 = _iterator10.next();
-                    if (_i10.done) break;
-                    _ref15 = _i10.value;
-                  }
+  // extract nohoist from package.json then prefix them with branch path
+  // so we can matched against the branch tree ("originalPath") later
+}
 
-                  const pkg = _ref15;
-
-                  if (_this6.packageCanBeInstalled(pkg)) {
-                    let prebuiltPath = path.join(offlineMirrorPath, "prebuilt");
-                    yield (_fs || _load_fs()).mkdirp(prebuiltPath);
-                    const prebuiltFilename = (0,
-                    (_packageNameUtils || _load_packageNameUtils())
-                      .getPlatformSpecificPackageFilename)(pkg);
-                    prebuiltPath = path.join(
-                      prebuiltPath,
-                      prebuiltFilename + ".tgz",
-                    );
-                    const ref = pkg._reference;
-                    invariant(ref, "expected reference");
-                    const builtPackagePaths = ref.locations;
-
-                    yield Promise.all(
-                      builtPackagePaths.map(
-                        (() => {
-                          var _ref16 = (0,
-                          (_asyncToGenerator2 || _load_asyncToGenerator())
-                            .default)(function* (builtPackagePath) {
-                            // don't use pack command, we want to avoid the file filters logic
-                            const stream = yield (0,
-                            (_pack || _load_pack()).packWithIgnoreAndHeaders)(
-                              builtPackagePath,
-                            );
-
-                            const hash = yield new Promise(function (
-                              resolve,
-                              reject,
-                            ) {
-                              const validateStream = new (
-                                _crypto || _load_crypto()
-                              ).HashStream();
-                              stream
-                                .pipe(validateStream)
-                                .pipe(fs.createWriteStream(prebuiltPath))
-                                .on("error", reject)
-                                .on("close", function () {
-                                  return resolve(validateStream.getHash());
-                                });
-                            });
-                            pkg.prebuiltVariants = pkg.prebuiltVariants || {};
-                            pkg.prebuiltVariants[prebuiltFilename] = hash;
-                          });
-
-                          return function (_x3) {
-                            return _ref16.apply(this, arguments);
-                          };
-                        })(),
-                      ),
-                    );
-                  }
-                }
-              } else {
-                // cache all build artifacts
-                for (
-                  var _iterator11 = pkgs,
-                    _isArray11 = Array.isArray(_iterator11),
-                    _i11 = 0,
-                    _iterator11 = _isArray11
-                      ? _iterator11
-                      : _iterator11[Symbol.iterator]();
-                  ;
+exports.NohoistResolver = NohoistResolver;
 
-                ) {
-                  var _ref17;
+/***/ }),
+/* 557 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  if (_isArray11) {
-                    if (_i11 >= _iterator11.length) break;
-                    _ref17 = _iterator11[_i11++];
-                  } else {
-                    _i11 = _iterator11.next();
-                    if (_i11.done) break;
-                    _ref17 = _i11.value;
-                  }
+"use strict";
 
-                  const pkg = _ref17;
 
-                  if (_this6.packageCanBeInstalled(pkg)) {
-                    const ref = pkg._reference;
-                    invariant(ref, "expected reference");
-                    const beforeFiles = ref.locations.map(function (loc) {
-                      return beforeFilesMap.get(loc);
-                    });
-                    yield Promise.all(
-                      beforeFiles.map(
-                        (() => {
-                          var _ref18 = (0,
-                          (_asyncToGenerator2 || _load_asyncToGenerator())
-                            .default)(function* (b, index) {
-                            invariant(
-                              b,
-                              "files before installation should always be recorded",
-                            );
-                            yield _this6.saveBuildArtifacts(
-                              ref.locations[index],
-                              pkg,
-                              b,
-                              set.spinners[0],
-                            );
-                          });
-
-                          return function (_x4, _x5) {
-                            return _ref18.apply(this, arguments);
-                          };
-                        })(),
-                      ),
-                    );
-                  }
-                }
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-              set.end();
-            },
-          )();
-        }
-      }
-      exports.default = PackageInstallScripts;
+var _asyncToGenerator2;
 
-      /***/
-    },
-    /* 558 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+var _config;
 
-      var _asyncToGenerator2;
+function _load_config() {
+  return _config = _interopRequireDefault(__webpack_require__(162));
+}
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+var _executeLifecycleScript;
 
-      var _extends2;
+function _load_executeLifecycleScript() {
+  return _executeLifecycleScript = _interopRequireDefault(__webpack_require__(111));
+}
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+var _crypto;
 
-      var _misc;
+function _load_crypto() {
+  return _crypto = _interopRequireWildcard(__webpack_require__(168));
+}
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+var _fs;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      const objectPath = __webpack_require__(304);
+var _packageNameUtils;
 
-      const path = __webpack_require__(0);
+function _load_packageNameUtils() {
+  return _packageNameUtils = __webpack_require__(222);
+}
 
-      class BaseRegistry {
-        constructor(
-          cwd,
-          registries,
-          requestManager,
-          reporter,
-          enableDefaultRc,
-          extraneousRcFiles,
-        ) {
-          this.reporter = reporter;
-          this.requestManager = requestManager;
-          this.registries = registries;
-          this.config = {};
-          this.folder = "";
-          this.token = "";
-          this.loc = "";
-          this.cwd = cwd;
-          this.enableDefaultRc = enableDefaultRc;
-          this.extraneousRcFiles = extraneousRcFiles;
-        }
+var _pack;
 
-        // the filename to use for package metadata
+function _load_pack() {
+  return _pack = __webpack_require__(166);
+}
 
-        //
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-        //
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-        //
+const fs = __webpack_require__(5);
 
-        //
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
 
-        //
+const INSTALL_STAGES = ['preinstall', 'install', 'postinstall'];
 
-        //
+class PackageInstallScripts {
+  constructor(config, resolver, force) {
+    this.installed = 0;
+    this.resolver = resolver;
+    this.reporter = config.reporter;
+    this.config = config;
+    this.force = force;
+    this.artifacts = {};
+  }
 
-        //
+  setForce(force) {
+    this.force = force;
+  }
 
-        //
+  setArtifacts(artifacts) {
+    this.artifacts = artifacts;
+  }
 
-        // absolute folder name to insert modules
+  getArtifacts() {
+    return this.artifacts;
+  }
 
-        // relative folder name to put these modules
+  getInstallCommands(pkg) {
+    const scripts = pkg.scripts;
+    if (scripts) {
+      const cmds = [];
+      for (var _iterator = INSTALL_STAGES, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
 
-        setToken(token) {
-          this.token = token;
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
         }
 
-        setOtp(otp) {
-          this.otp = otp;
-        }
+        const stage = _ref;
 
-        getOption(key) {
-          return this.config[key];
+        const cmd = scripts[stage];
+        if (cmd) {
+          cmds.push([stage, cmd]);
         }
+      }
+      return cmds;
+    } else {
+      return [];
+    }
+  }
 
-        getAvailableRegistries() {
-          const config = this.config;
-          return Object.keys(config).reduce((registries, option) => {
-            if (option === "registry" || option.split(":")[1] === "registry") {
-              registries.push(config[option]);
-            }
-            return registries;
-          }, []);
-        }
+  walk(loc) {
+    var _this = this;
 
-        loadConfig() {
-          return Promise.resolve();
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const files = yield (_fs || _load_fs()).walk(loc, null, new Set(_this.config.registryFolders));
+      const mtimes = new Map();
+      for (var _iterator2 = files, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref2;
 
-        checkOutdated(config, name, range) {
-          return Promise.reject(new Error("unimplemented"));
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref2 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref2 = _i2.value;
         }
 
-        saveHomeConfig(config) {
-          return Promise.reject(new Error("unimplemented"));
-        }
+        const file = _ref2;
 
-        request(pathname, opts = {}) {
-          return this.requestManager.request(
-            (0, (_extends2 || _load_extends()).default)(
-              {
-                url: pathname,
-              },
-              opts,
-            ),
-          );
+        mtimes.set(file.relative, file.mtime);
+      }
+      return mtimes;
+    })();
+  }
+
+  saveBuildArtifacts(loc, pkg, beforeFiles, spinner) {
+    var _this2 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const afterFiles = yield _this2.walk(loc);
+
+      // work out what files have been created/modified
+      const buildArtifacts = [];
+      for (var _iterator3 = afterFiles, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref4;
+
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref4 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref4 = _i3.value;
         }
 
-        init(overrides = {}) {
-          var _this = this;
+        const _ref3 = _ref4;
+        const file = _ref3[0];
+        const mtime = _ref3[1];
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              _this.mergeEnv("yarn_");
-              yield _this.loadConfig();
+        if (!beforeFiles.has(file) || beforeFiles.get(file) !== mtime) {
+          buildArtifacts.push(file);
+        }
+      }
 
-              for (
-                var _iterator = Object.keys(overrides),
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+      if (!buildArtifacts.length) {
+        // nothing else to do here since we have no build artifacts
+        return;
+      }
 
-              ) {
-                var _ref;
+      // set build artifacts
+      const ref = pkg._reference;
+      invariant(ref, 'expected reference');
+      _this2.artifacts[`${pkg.name}@${pkg.version}`] = buildArtifacts;
+    })();
+  }
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref = _i.value;
-                }
+  install(cmds, pkg, spinner) {
+    var _this3 = this;
 
-                const override = _ref;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const ref = pkg._reference;
+      invariant(ref, 'expected reference');
+      const locs = ref.locations;
 
-                const val = overrides[override];
+      let updateProgress;
 
-                if (val !== undefined) {
-                  _this.config[override] = val;
-                }
-              }
-              _this.loc = path.join(_this.cwd, _this.folder);
-            },
-          )();
-        }
+      if (cmds.length > 0) {
+        updateProgress = function updateProgress(data) {
+          const dataStr = data.toString() // turn buffer into string
+          .trim(); // trim whitespace
 
-        static normalizeConfig(config) {
-          for (const key in config) {
-            config[key] = BaseRegistry.normalizeConfigOption(config[key]);
+          invariant(spinner && spinner.tick, 'We should have spinner and its ticker here');
+          if (dataStr) {
+            spinner.tick(dataStr
+            // Only get the last line
+            .substr(dataStr.lastIndexOf('\n') + 1)
+            // change tabs to spaces as they can interfere with the console
+            .replace(/\t/g, ' '));
           }
-          return config;
-        }
+        };
+      }
 
-        static normalizeConfigOption(val) {
-          if (val === "true") {
-            return true;
-          } else if (val === "false") {
-            return false;
+      try {
+        for (var _iterator4 = cmds, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref6;
+
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref6 = _iterator4[_i4++];
           } else {
-            return val;
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref6 = _i4.value;
           }
-        }
 
-        mergeEnv(prefix) {
-          // try environment variables
-          for (const envKey in process.env) {
-            let key = envKey.toLowerCase();
+          const _ref5 = _ref6;
+          const stage = _ref5[0];
+          const cmd = _ref5[1];
+
+          yield Promise.all(locs.map((() => {
+            var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
+              var _ref8 = yield (0, (_executeLifecycleScript || _load_executeLifecycleScript()).default)({
+                stage,
+                config: _this3.config,
+                cwd: loc,
+                cmd,
+                isInteractive: false,
+                updateProgress
+              });
 
-            // only accept keys prefixed with the prefix
-            if (key.indexOf(prefix.toLowerCase()) !== 0) {
-              continue;
-            }
+              const stdout = _ref8.stdout;
+
+              _this3.reporter.verbose(stdout);
+            });
 
-            const val = BaseRegistry.normalizeConfigOption(process.env[envKey]);
+            return function (_x) {
+              return _ref7.apply(this, arguments);
+            };
+          })()));
+        }
+      } catch (err) {
+        err.message = `${locs.join(', ')}: ${err.message}`;
 
-            // remove config prefix
-            key = (0, (_misc || _load_misc()).removePrefix)(
-              key,
-              prefix.toLowerCase(),
-            );
+        invariant(ref, 'expected reference');
 
-            // replace dunders with dots
-            key = key.replace(/__/g, ".");
+        if (ref.optional) {
+          ref.ignore = true;
+          ref.incompatible = true;
+          _this3.reporter.warn(_this3.reporter.lang('optionalModuleScriptFail', err.message));
+          _this3.reporter.info(_this3.reporter.lang('optionalModuleFail'));
 
-            // replace underscores with dashes ignoring keys that start with an underscore
-            key = key.replace(/([^_])_/g, "$1-");
+          // Cleanup node_modules
+          try {
+            yield Promise.all(locs.map((() => {
+              var _ref9 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
+                yield (_fs || _load_fs()).unlink(loc);
+              });
 
-            // set it via a path
-            objectPath.set(this.config, key, val);
+              return function (_x2) {
+                return _ref9.apply(this, arguments);
+              };
+            })()));
+          } catch (e) {
+            _this3.reporter.error(_this3.reporter.lang('optionalModuleCleanupFail', e.message));
           }
+        } else {
+          throw err;
         }
       }
-      exports.default = BaseRegistry;
+    })();
+  }
 
-      /***/
-    },
-    /* 559 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  packageCanBeInstalled(pkg) {
+    const cmds = this.getInstallCommands(pkg);
+    if (!cmds.length) {
+      return false;
+    }
+    if (this.config.packBuiltPackages && pkg.prebuiltVariants) {
+      for (const variant in pkg.prebuiltVariants) {
+        if (pkg._remote && pkg._remote.reference && pkg._remote.reference.includes(variant)) {
+          return false;
+        }
+      }
+    }
+    const ref = pkg._reference;
+    invariant(ref, 'Missing package reference');
+    if (!ref.fresh && !this.force) {
+      // this package hasn't been touched
+      return false;
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.DEFAULTS = undefined;
+    // Don't run lifecycle scripts for hoisted packages
+    if (!ref.locations.length) {
+      return false;
+    }
 
-      var _asyncToGenerator2;
+    // we haven't actually written this module out
+    if (ref.ignore) {
+      return false;
+    }
+    return true;
+  }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  runCommand(spinner, pkg) {
+    var _this4 = this;
 
-      var _constants;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const cmds = _this4.getInstallCommands(pkg);
+      spinner.setPrefix(++_this4.installed, pkg.name);
+      yield _this4.install(cmds, pkg, spinner);
+    })();
+  }
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+  // detect if there is a circularDependency in the dependency tree
+  detectCircularDependencies(root, seenManifests, pkg) {
+    const ref = pkg._reference;
+    invariant(ref, 'expected reference');
 
-      var _npmRegistry;
+    const deps = ref.dependencies;
+    for (var _iterator5 = deps, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+      var _ref10;
 
-      function _load_npmRegistry() {
-        return (_npmRegistry = _interopRequireDefault(__webpack_require__(88)));
+      if (_isArray5) {
+        if (_i5 >= _iterator5.length) break;
+        _ref10 = _iterator5[_i5++];
+      } else {
+        _i5 = _iterator5.next();
+        if (_i5.done) break;
+        _ref10 = _i5.value;
       }
 
-      var _lockfile;
+      const dep = _ref10;
 
-      function _load_lockfile() {
-        return (_lockfile = __webpack_require__(19));
+      const pkgDep = this.resolver.getStrictResolvedPattern(dep);
+      if (seenManifests.has(pkgDep)) {
+        // there is a cycle but not with the root
+        continue;
+      }
+      seenManifests.add(pkgDep);
+      // found a dependency pointing to root
+      if (pkgDep == root) {
+        return true;
       }
+      if (this.detectCircularDependencies(root, seenManifests, pkgDep)) {
+        return true;
+      }
+    }
+    return false;
+  }
 
-      var _fs;
+  // find the next package to be installed
+  findInstallablePackage(workQueue, installed) {
+    for (var _iterator6 = workQueue, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+      var _ref11;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      if (_isArray6) {
+        if (_i6 >= _iterator6.length) break;
+        _ref11 = _iterator6[_i6++];
+      } else {
+        _i6 = _iterator6.next();
+        if (_i6.done) break;
+        _ref11 = _i6.value;
       }
 
-      var _yarnVersion;
+      const pkg = _ref11;
 
-      function _load_yarnVersion() {
-        return (_yarnVersion = __webpack_require__(120));
-      }
+      const ref = pkg._reference;
+      invariant(ref, 'expected reference');
+      const deps = ref.dependencies;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+      let dependenciesFulfilled = true;
+      for (var _iterator7 = deps, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+        var _ref12;
+
+        if (_isArray7) {
+          if (_i7 >= _iterator7.length) break;
+          _ref12 = _iterator7[_i7++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          _i7 = _iterator7.next();
+          if (_i7.done) break;
+          _ref12 = _i7.value;
+        }
+
+        const dep = _ref12;
+
+        const pkgDep = this.resolver.getStrictResolvedPattern(dep);
+        if (!installed.has(pkgDep)) {
+          dependenciesFulfilled = false;
+          break;
         }
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      // all dependencies are installed
+      if (dependenciesFulfilled) {
+        return pkg;
       }
 
-      const userHome = __webpack_require__(67).default;
-      const path = __webpack_require__(0);
+      // detect circular dependency, mark this pkg as installable to break the circle
+      if (this.detectCircularDependencies(pkg, new Set(), pkg)) {
+        return pkg;
+      }
+    }
+    return null;
+  }
 
-      const DEFAULTS = (exports.DEFAULTS = {
-        "version-tag-prefix": "v",
-        "version-git-tag": true,
-        "version-commit-hooks": true,
-        "version-git-sign": false,
-        "version-git-message": "v%s",
+  worker(spinner, workQueue, installed, waitQueue) {
+    var _this5 = this;
 
-        "init-version": "1.0.0",
-        "init-license": "MIT",
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      while (workQueue.size > 0) {
+        // find a installable package
+        const pkg = _this5.findInstallablePackage(workQueue, installed);
 
-        "save-prefix": "^",
-        "bin-links": true,
-        "ignore-scripts": false,
-        "ignore-optional": false,
-        registry: (_constants || _load_constants()).YARN_REGISTRY,
-        "strict-ssl": true,
-        "user-agent": [
-          `yarn/${(_yarnVersion || _load_yarnVersion()).version}`,
-          "npm/?",
-          `node/${process.version}`,
-          process.platform,
-          process.arch,
-        ].join(" "),
-      });
+        // can't find a package to install, register into waitQueue
+        if (pkg == null) {
+          spinner.clear();
+          yield new Promise(function (resolve) {
+            return waitQueue.add(resolve);
+          });
+          continue;
+        }
 
-      const RELATIVE_KEYS = [
-        "yarn-offline-mirror",
-        "cache-folder",
-        "global-folder",
-        "offline-cache-folder",
-        "yarn-path",
-      ];
-      const FOLDER_KEY = [
-        "yarn-offline-mirror",
-        "cache-folder",
-        "global-folder",
-        "offline-cache-folder",
-      ];
+        // found a package to install
+        workQueue.delete(pkg);
+        if (_this5.packageCanBeInstalled(pkg)) {
+          yield _this5.runCommand(spinner, pkg);
+        }
+        installed.add(pkg);
+        for (var _iterator8 = waitQueue, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+          var _ref13;
 
-      const npmMap = {
-        "version-git-sign": "sign-git-tag",
-        "version-tag-prefix": "tag-version-prefix",
-        "version-git-tag": "git-tag-version",
-        "version-commit-hooks": "commit-hooks",
-        "version-git-message": "message",
-      };
+          if (_isArray8) {
+            if (_i8 >= _iterator8.length) break;
+            _ref13 = _iterator8[_i8++];
+          } else {
+            _i8 = _iterator8.next();
+            if (_i8.done) break;
+            _ref13 = _i8.value;
+          }
 
-      class YarnRegistry extends (_npmRegistry || _load_npmRegistry()).default {
-        constructor(
-          cwd,
-          registries,
-          requestManager,
-          reporter,
-          enableDefaultRc,
-          extraneousRcFiles,
-        ) {
-          super(
-            cwd,
-            registries,
-            requestManager,
-            reporter,
-            enableDefaultRc,
-            extraneousRcFiles,
-          );
+          const workerResolve = _ref13;
 
-          this.homeConfigLoc = path.join(userHome, ".yarnrc");
-          this.homeConfig = {};
+          workerResolve();
         }
+        waitQueue.clear();
+      }
+    })();
+  }
 
-        getOption(key) {
-          let val = this.config[key];
-
-          // if this isn't set in a yarn config, then use npm
-          if (typeof val === "undefined") {
-            val = this.registries.npm.getOption(npmMap[key]);
-          }
+  init(seedPatterns) {
+    var _this6 = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const workQueue = new Set();
+      const installed = new Set();
+      const pkgs = _this6.resolver.getTopologicalManifests(seedPatterns);
+      let installablePkgs = 0;
+      // A map to keep track of what files exist before installation
+      const beforeFilesMap = new Map();
+      for (var _iterator9 = pkgs, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+        var _ref14;
+
+        if (_isArray9) {
+          if (_i9 >= _iterator9.length) break;
+          _ref14 = _iterator9[_i9++];
+        } else {
+          _i9 = _iterator9.next();
+          if (_i9.done) break;
+          _ref14 = _i9.value;
+        }
 
-          if (typeof val === "undefined") {
-            val = this.registries.npm.getOption(key);
-          }
+        const pkg = _ref14;
 
-          // if this isn't set in a yarn config or npm config, then use the default (or undefined)
-          if (typeof val === "undefined") {
-            val = DEFAULTS[key];
-          }
+        if (_this6.packageCanBeInstalled(pkg)) {
+          const ref = pkg._reference;
+          invariant(ref, 'expected reference');
+          yield Promise.all(ref.locations.map((() => {
+            var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (loc) {
+              beforeFilesMap.set(loc, (yield _this6.walk(loc)));
+              installablePkgs += 1;
+            });
 
-          return val;
+            return function (_x6) {
+              return _ref19.apply(this, arguments);
+            };
+          })()));
         }
+        workQueue.add(pkg);
+      }
 
-        loadConfig() {
-          var _this = this;
+      const set = _this6.reporter.activitySet(installablePkgs, Math.min(installablePkgs, _this6.config.childConcurrency));
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const locations = yield _this.getPossibleConfigLocations(
-                "yarnrc",
-                _this.reporter,
-              );
+      // waitQueue acts like a semaphore to allow workers to register to be notified
+      // when there are more work added to the work queue
+      const waitQueue = new Set();
+      yield Promise.all(set.spinners.map(function (spinner) {
+        return _this6.worker(spinner, workQueue, installed, waitQueue);
+      }));
+      // generate built package as prebuilt one for offline mirror
+      const offlineMirrorPath = _this6.config.getOfflineMirrorPath();
+      if (_this6.config.packBuiltPackages && offlineMirrorPath) {
+        for (var _iterator10 = pkgs, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+          var _ref15;
+
+          if (_isArray10) {
+            if (_i10 >= _iterator10.length) break;
+            _ref15 = _iterator10[_i10++];
+          } else {
+            _i10 = _iterator10.next();
+            if (_i10.done) break;
+            _ref15 = _i10.value;
+          }
 
-              for (
-                var _iterator = locations,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+          const pkg = _ref15;
 
-              ) {
-                var _ref2;
+          if (_this6.packageCanBeInstalled(pkg)) {
+            let prebuiltPath = path.join(offlineMirrorPath, 'prebuilt');
+            yield (_fs || _load_fs()).mkdirp(prebuiltPath);
+            const prebuiltFilename = (0, (_packageNameUtils || _load_packageNameUtils()).getPlatformSpecificPackageFilename)(pkg);
+            prebuiltPath = path.join(prebuiltPath, prebuiltFilename + '.tgz');
+            const ref = pkg._reference;
+            invariant(ref, 'expected reference');
+            const builtPackagePaths = ref.locations;
+
+            yield Promise.all(builtPackagePaths.map((() => {
+              var _ref16 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (builtPackagePath) {
+                // don't use pack command, we want to avoid the file filters logic
+                const stream = yield (0, (_pack || _load_pack()).packWithIgnoreAndHeaders)(builtPackagePath);
+
+                const hash = yield new Promise(function (resolve, reject) {
+                  const validateStream = new (_crypto || _load_crypto()).HashStream();
+                  stream.pipe(validateStream).pipe(fs.createWriteStream(prebuiltPath)).on('error', reject).on('close', function () {
+                    return resolve(validateStream.getHash());
+                  });
+                });
+                pkg.prebuiltVariants = pkg.prebuiltVariants || {};
+                pkg.prebuiltVariants[prebuiltFilename] = hash;
+              });
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref2 = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref2 = _i.value;
-                }
+              return function (_x3) {
+                return _ref16.apply(this, arguments);
+              };
+            })()));
+          }
+        }
+      } else {
+        // cache all build artifacts
+        for (var _iterator11 = pkgs, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+          var _ref17;
 
-                const _ref = _ref2;
-                const isHome = _ref[0];
-                const loc = _ref[1];
-                const file = _ref[2];
+          if (_isArray11) {
+            if (_i11 >= _iterator11.length) break;
+            _ref17 = _iterator11[_i11++];
+          } else {
+            _i11 = _iterator11.next();
+            if (_i11.done) break;
+            _ref17 = _i11.value;
+          }
 
-                var _parse = (0, (_lockfile || _load_lockfile()).parse)(
-                  file,
-                  loc,
-                );
+          const pkg = _ref17;
 
-                const config = _parse.object;
+          if (_this6.packageCanBeInstalled(pkg)) {
+            const ref = pkg._reference;
+            invariant(ref, 'expected reference');
+            const beforeFiles = ref.locations.map(function (loc) {
+              return beforeFilesMap.get(loc);
+            });
+            yield Promise.all(beforeFiles.map((() => {
+              var _ref18 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (b, index) {
+                invariant(b, 'files before installation should always be recorded');
+                yield _this6.saveBuildArtifacts(ref.locations[index], pkg, b, set.spinners[0]);
+              });
 
-                if (isHome) {
-                  _this.homeConfig = config;
-                }
+              return function (_x4, _x5) {
+                return _ref18.apply(this, arguments);
+              };
+            })()));
+          }
+        }
+      }
 
-                for (
-                  var _iterator2 = RELATIVE_KEYS,
-                    _isArray2 = Array.isArray(_iterator2),
-                    _i2 = 0,
-                    _iterator2 = _isArray2
-                      ? _iterator2
-                      : _iterator2[Symbol.iterator]();
-                  ;
+      set.end();
+    })();
+  }
+}
+exports.default = PackageInstallScripts;
 
-                ) {
-                  var _ref3;
+/***/ }),
+/* 558 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  if (_isArray2) {
-                    if (_i2 >= _iterator2.length) break;
-                    _ref3 = _iterator2[_i2++];
-                  } else {
-                    _i2 = _iterator2.next();
-                    if (_i2.done) break;
-                    _ref3 = _i2.value;
-                  }
+"use strict";
 
-                  const key = _ref3;
 
-                  const valueLoc = config[key];
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-                  if (!_this.config[key] && valueLoc) {
-                    const resolvedLoc = (config[key] = path.resolve(
-                      path.dirname(loc),
-                      valueLoc,
-                    ));
+var _asyncToGenerator2;
 
-                    if (FOLDER_KEY.includes(key)) {
-                      yield (_fs || _load_fs()).mkdirp(resolvedLoc);
-                    }
-                  }
-                }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                // merge with any existing environment variables
-                const env = config.env;
-                if (env) {
-                  const existingEnv = _this.config.env;
-                  if (existingEnv) {
-                    _this.config.env = Object.assign({}, env, existingEnv);
-                  }
-                }
+var _extends2;
 
-                _this.config = Object.assign({}, config, _this.config);
-              }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-              // default yarn config
-              _this.config = Object.assign({}, DEFAULTS, _this.config);
-            },
-          )();
-        }
+var _misc;
 
-        saveHomeConfig(config) {
-          var _this2 = this;
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              YarnRegistry.normalizeConfig(config);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              for (const key in config) {
-                const val = config[key];
+const objectPath = __webpack_require__(304);
 
-                // if the current config key was taken from home config then update
-                // the global config
-                if (_this2.homeConfig[key] === _this2.config[key]) {
-                  _this2.config[key] = val;
-                }
+const path = __webpack_require__(0);
 
-                // update just the home config
-                _this2.homeConfig[key] = config[key];
-              }
+class BaseRegistry {
+  constructor(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles) {
+    this.reporter = reporter;
+    this.requestManager = requestManager;
+    this.registries = registries;
+    this.config = {};
+    this.folder = '';
+    this.token = '';
+    this.loc = '';
+    this.cwd = cwd;
+    this.enableDefaultRc = enableDefaultRc;
+    this.extraneousRcFiles = extraneousRcFiles;
+  }
 
-              yield (_fs || _load_fs()).writeFilePreservingEol(
-                _this2.homeConfigLoc,
-                `${(0, (_lockfile || _load_lockfile()).stringify)(_this2.homeConfig)}\n`,
-              );
-            },
-          )();
-        }
-      }
-      exports.default = YarnRegistry;
-      YarnRegistry.filename = "yarn.json";
+  // the filename to use for package metadata
 
-      /***/
-    },
-    /* 560 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  //
 
-      var _jsonReporter;
 
-      function _load_jsonReporter() {
-        return (_jsonReporter = _interopRequireDefault(
-          __webpack_require__(213),
-        ));
-      }
+  //
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  //
 
-      class BufferReporter extends (_jsonReporter || _load_jsonReporter())
-        .default {
-        constructor(opts) {
-          super(opts);
-          this._buffer = [];
-        }
 
-        _dump(type, data, error) {
-          this._buffer.push({
-            type,
-            data,
-            error: !!error,
-          });
-        }
+  //
 
-        getBuffer() {
-          return this._buffer;
-        }
 
-        getBufferText() {
-          return this._buffer
-            .map(({ data }) =>
-              typeof data === "string" ? data : JSON.stringify(data),
-            )
-            .join("");
-        }
+  //
 
-        getBufferJson() {
-          return JSON.parse(this.getBufferText());
-        }
-      }
-      exports.default = BufferReporter;
 
-      /***/
-    },
-    /* 561 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  //
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
 
-      var _asyncToGenerator2;
+  //
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
 
-      var _baseReporter;
+  //
 
-      function _load_baseReporter() {
-        return (_baseReporter = _interopRequireDefault(
-          __webpack_require__(108),
-        ));
-      }
 
-      var _progressBar;
+  // absolute folder name to insert modules
 
-      function _load_progressBar() {
-        return (_progressBar = _interopRequireDefault(
-          __webpack_require__(563),
-        ));
-      }
 
-      var _spinnerProgress;
+  // relative folder name to put these modules
 
-      function _load_spinnerProgress() {
-        return (_spinnerProgress = _interopRequireDefault(
-          __webpack_require__(564),
-        ));
-      }
 
-      var _util;
+  setToken(token) {
+    this.token = token;
+  }
 
-      function _load_util() {
-        return (_util = __webpack_require__(212));
-      }
+  setOtp(otp) {
+    this.otp = otp;
+  }
 
-      var _misc;
+  getOption(key) {
+    return this.config[key];
+  }
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
+  getAvailableRegistries() {
+    const config = this.config;
+    return Object.keys(config).reduce((registries, option) => {
+      if (option === 'registry' || option.split(':')[1] === 'registry') {
+        registries.push(config[option]);
       }
+      return registries;
+    }, []);
+  }
 
-      var _treeHelper;
+  loadConfig() {
+    return Promise.resolve();
+  }
 
-      function _load_treeHelper() {
-        return (_treeHelper = __webpack_require__(562));
-      }
+  checkOutdated(config, name, range) {
+    return Promise.reject(new Error('unimplemented'));
+  }
 
-      var _inquirer;
+  saveHomeConfig(config) {
+    return Promise.reject(new Error('unimplemented'));
+  }
 
-      function _load_inquirer() {
-        return (_inquirer = _interopRequireDefault(__webpack_require__(276)));
-      }
+  request(pathname, opts = {}) {
+    return this.requestManager.request((0, (_extends2 || _load_extends()).default)({
+      url: pathname
+    }, opts));
+  }
 
-      var _cliTable;
+  init(overrides = {}) {
+    var _this = this;
 
-      function _load_cliTable() {
-        return (_cliTable = _interopRequireDefault(__webpack_require__(602)));
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      _this.mergeEnv('yarn_');
+      yield _this.loadConfig();
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+      for (var _iterator = Object.keys(overrides), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref;
+
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref = _i.value;
+        }
 
-      var _require = __webpack_require__(3);
+        const override = _ref;
 
-      const inspect = _require.inspect;
+        const val = overrides[override];
 
-      const readline = __webpack_require__(197);
-      const chalk = __webpack_require__(30);
-      const stripAnsi = __webpack_require__(329);
-      const read = __webpack_require__(790);
-      const tty = __webpack_require__(104);
+        if (val !== undefined) {
+          _this.config[override] = val;
+        }
+      }
+      _this.loc = path.join(_this.cwd, _this.folder);
+    })();
+  }
 
-      const AUDIT_COL_WIDTHS = [15, 62];
+  static normalizeConfig(config) {
+    for (const key in config) {
+      config[key] = BaseRegistry.normalizeConfigOption(config[key]);
+    }
+    return config;
+  }
 
-      const auditSeverityColors = {
-        info: chalk.bold,
-        low: chalk.bold,
-        moderate: chalk.yellow,
-        high: chalk.red,
-        critical: chalk.bgRed,
-      };
+  static normalizeConfigOption(val) {
+    if (val === 'true') {
+      return true;
+    } else if (val === 'false') {
+      return false;
+    } else {
+      return val;
+    }
+  }
+
+  mergeEnv(prefix) {
+    // try environment variables
+    for (const envKey in process.env) {
+      let key = envKey.toLowerCase();
 
-      // fixes bold on windows
-      if (
-        process.platform === "win32" &&
-        !(process.env.TERM && /^xterm/i.test(process.env.TERM))
-      ) {
-        chalk.bold._styles[0].close += "\u001b[m";
+      // only accept keys prefixed with the prefix
+      if (key.indexOf(prefix.toLowerCase()) !== 0) {
+        continue;
       }
 
-      class ConsoleReporter extends (_baseReporter || _load_baseReporter())
-        .default {
-        constructor(opts) {
-          super(opts);
+      const val = BaseRegistry.normalizeConfigOption(process.env[envKey]);
 
-          this._lastCategorySize = 0;
-          this._spinners = new Set();
-          this.format = chalk;
-          this.format.stripColor = stripAnsi;
-          this.isSilent = !!opts.isSilent;
-        }
+      // remove config prefix
+      key = (0, (_misc || _load_misc()).removePrefix)(key, prefix.toLowerCase());
 
-        _prependEmoji(msg, emoji) {
-          if (this.emoji && emoji && this.isTTY) {
-            msg = `${emoji}  ${msg}`;
-          }
-          return msg;
-        }
+      // replace dunders with dots
+      key = key.replace(/__/g, '.');
 
-        _logCategory(category, color, msg) {
-          this._lastCategorySize = category.length;
-          this._log(`${this.format[color](category)} ${msg}`);
-        }
+      // replace underscores with dashes ignoring keys that start with an underscore
+      key = key.replace(/([^_])_/g, '$1-');
 
-        _verbose(msg) {
-          this._logCategory("verbose", "grey", `${process.uptime()} ${msg}`);
-        }
+      // set it via a path
+      objectPath.set(this.config, key, val);
+    }
+  }
+}
+exports.default = BaseRegistry;
 
-        _verboseInspect(obj) {
-          this.inspect(obj);
-        }
+/***/ }),
+/* 559 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        close() {
-          for (
-            var _iterator = this._spinners,
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+"use strict";
 
-          ) {
-            var _ref;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.DEFAULTS = undefined;
 
-            const spinner = _ref;
+var _asyncToGenerator2;
 
-            spinner.stop();
-          }
-          this._spinners.clear();
-          this.stopProgress();
-          super.close();
-        }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        table(head, body) {
-          //
-          head = head.map((field) => this.format.underline(field));
+var _constants;
 
-          //
-          const rows = [head].concat(body);
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-          // get column widths
-          const cols = [];
-          for (let i = 0; i < head.length; i++) {
-            const widths = rows.map(
-              (row) => this.format.stripColor(row[i]).length,
-            );
-            cols[i] = Math.max(...widths);
-          }
+var _npmRegistry;
 
-          //
-          const builtRows = rows.map((row) => {
-            for (let i = 0; i < row.length; i++) {
-              const field = row[i];
-              const padding = cols[i] - this.format.stripColor(field).length;
+function _load_npmRegistry() {
+  return _npmRegistry = _interopRequireDefault(__webpack_require__(88));
+}
 
-              row[i] = field + " ".repeat(padding);
-            }
-            return row.join(" ");
-          });
+var _lockfile;
 
-          this.log(builtRows.join("\n"));
-        }
+function _load_lockfile() {
+  return _lockfile = __webpack_require__(19);
+}
 
-        step(current, total, msg, emoji) {
-          msg = this._prependEmoji(msg, emoji);
+var _fs;
 
-          if (msg.endsWith("?")) {
-            msg = `${(0, (_misc || _load_misc()).removeSuffix)(msg, "?")}...?`;
-          } else {
-            msg += "...";
-          }
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-          this.log(`${this.format.dim(`[${current}/${total}]`)} ${msg}`);
-        }
+var _yarnVersion;
 
-        inspect(value) {
-          if (typeof value !== "number" && typeof value !== "string") {
-            value = inspect(value, {
-              breakLength: 0,
-              colors: this.isTTY,
-              depth: null,
-              maxArrayLength: null,
-            });
-          }
+function _load_yarnVersion() {
+  return _yarnVersion = __webpack_require__(120);
+}
 
-          this.log(String(value), { force: true });
-        }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-        list(key, items, hints) {
-          const gutterWidth = (this._lastCategorySize || 2) - 1;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          if (hints) {
-            for (
-              var _iterator2 = items,
-                _isArray2 = Array.isArray(_iterator2),
-                _i2 = 0,
-                _iterator2 = _isArray2
-                  ? _iterator2
-                  : _iterator2[Symbol.iterator]();
-              ;
+const userHome = __webpack_require__(67).default;
+const path = __webpack_require__(0);
 
-            ) {
-              var _ref2;
+const DEFAULTS = exports.DEFAULTS = {
+  'version-tag-prefix': 'v',
+  'version-git-tag': true,
+  'version-commit-hooks': true,
+  'version-git-sign': false,
+  'version-git-message': 'v%s',
 
-              if (_isArray2) {
-                if (_i2 >= _iterator2.length) break;
-                _ref2 = _iterator2[_i2++];
-              } else {
-                _i2 = _iterator2.next();
-                if (_i2.done) break;
-                _ref2 = _i2.value;
-              }
+  'init-version': '1.0.0',
+  'init-license': 'MIT',
 
-              const item = _ref2;
+  'save-prefix': '^',
+  'bin-links': true,
+  'ignore-scripts': false,
+  'ignore-optional': false,
+  registry: (_constants || _load_constants()).YARN_REGISTRY,
+  'strict-ssl': true,
+  'user-agent': [`yarn/${(_yarnVersion || _load_yarnVersion()).version}`, 'npm/?', `node/${process.version}`, process.platform, process.arch].join(' ')
+};
 
-              this._log(
-                `${" ".repeat(gutterWidth)}- ${this.format.bold(item)}`,
-              );
-              this._log(`  ${" ".repeat(gutterWidth)} ${hints[item]}`);
-            }
-          } else {
-            for (
-              var _iterator3 = items,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+const RELATIVE_KEYS = ['yarn-offline-mirror', 'cache-folder', 'global-folder', 'offline-cache-folder', 'yarn-path'];
+const FOLDER_KEY = ['yarn-offline-mirror', 'cache-folder', 'global-folder', 'offline-cache-folder'];
 
-            ) {
-              var _ref3;
+const npmMap = {
+  'version-git-sign': 'sign-git-tag',
+  'version-tag-prefix': 'tag-version-prefix',
+  'version-git-tag': 'git-tag-version',
+  'version-commit-hooks': 'commit-hooks',
+  'version-git-message': 'message'
+};
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref3 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref3 = _i3.value;
-              }
+class YarnRegistry extends (_npmRegistry || _load_npmRegistry()).default {
+  constructor(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles) {
+    super(cwd, registries, requestManager, reporter, enableDefaultRc, extraneousRcFiles);
 
-              const item = _ref3;
+    this.homeConfigLoc = path.join(userHome, '.yarnrc');
+    this.homeConfig = {};
+  }
 
-              this._log(`${" ".repeat(gutterWidth)}- ${item}`);
-            }
-          }
-        }
+  getOption(key) {
+    let val = this.config[key];
 
-        header(command, pkg) {
-          this.log(this.format.bold(`${pkg.name} ${command} v${pkg.version}`));
-        }
+    // if this isn't set in a yarn config, then use npm
+    if (typeof val === 'undefined') {
+      val = this.registries.npm.getOption(npmMap[key]);
+    }
 
-        footer(showPeakMemory) {
-          this.stopProgress();
+    if (typeof val === 'undefined') {
+      val = this.registries.npm.getOption(key);
+    }
 
-          const totalTime = (this.getTotalTime() / 1000).toFixed(2);
-          let msg = `Done in ${totalTime}s.`;
-          if (showPeakMemory) {
-            const peakMemory = (this.peakMemory / 1024 / 1024).toFixed(2);
-            msg += ` Peak memory usage ${peakMemory}MB.`;
-          }
-          this.log(this._prependEmoji(msg, "✨"));
-        }
+    // if this isn't set in a yarn config or npm config, then use the default (or undefined)
+    if (typeof val === 'undefined') {
+      val = DEFAULTS[key];
+    }
 
-        log(msg, { force = false } = {}) {
-          this._lastCategorySize = 0;
-          this._log(msg, { force });
-        }
+    return val;
+  }
 
-        _log(msg, { force = false } = {}) {
-          if (this.isSilent && !force) {
-            return;
-          }
-          (0, (_util || _load_util()).clearLine)(this.stdout);
-          this.stdout.write(`${msg}\n`);
-        }
+  loadConfig() {
+    var _this = this;
 
-        success(msg) {
-          this._logCategory("success", "green", msg);
-        }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const locations = yield _this.getPossibleConfigLocations('yarnrc', _this.reporter);
 
-        error(msg) {
-          (0, (_util || _load_util()).clearLine)(this.stderr);
-          this.stderr.write(`${this.format.red("error")} ${msg}\n`);
-        }
+      for (var _iterator = locations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref2;
 
-        info(msg) {
-          this._logCategory("info", "blue", msg);
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref2 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref2 = _i.value;
         }
 
-        command(command) {
-          this.log(this.format.dim(`$ ${command}`));
-        }
+        const _ref = _ref2;
+        const isHome = _ref[0];
+        const loc = _ref[1];
+        const file = _ref[2];
 
-        warn(msg) {
-          (0, (_util || _load_util()).clearLine)(this.stderr);
-          this.stderr.write(`${this.format.yellow("warning")} ${msg}\n`);
-        }
+        var _parse = (0, (_lockfile || _load_lockfile()).parse)(file, loc);
 
-        question(question, options = {}) {
-          if (!process.stdout.isTTY) {
-            return Promise.reject(
-              new Error("Can't answer a question unless a user TTY"),
-            );
-          }
+        const config = _parse.object;
 
-          return new Promise((resolve, reject) => {
-            read(
-              {
-                prompt: `${this.format.dim("question")} ${question}: `,
-                silent: !!options.password,
-                output: this.stdout,
-                input: this.stdin,
-              },
-              (err, answer) => {
-                if (err) {
-                  if (err.message === "canceled") {
-                    process.exitCode = 1;
-                  }
-                  reject(err);
-                } else {
-                  if (!answer && options.required) {
-                    this.error(this.lang("answerRequired"));
-                    resolve(this.question(question, options));
-                  } else {
-                    resolve(answer);
-                  }
-                }
-              },
-            );
-          });
+
+        if (isHome) {
+          _this.homeConfig = config;
         }
-        // handles basic tree output to console
-        tree(key, trees, { force = false } = {}) {
-          this.stopProgress();
-          //
-          if (this.isSilent && !force) {
-            return;
+
+        for (var _iterator2 = RELATIVE_KEYS, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+          var _ref3;
+
+          if (_isArray2) {
+            if (_i2 >= _iterator2.length) break;
+            _ref3 = _iterator2[_i2++];
+          } else {
+            _i2 = _iterator2.next();
+            if (_i2.done) break;
+            _ref3 = _i2.value;
           }
-          const output = (
-            { name, children, hint, color },
-            titlePrefix,
-            childrenPrefix,
-          ) => {
-            const formatter = this.format;
-            const out = (0,
-            (_treeHelper || _load_treeHelper()).getFormattedOutput)({
-              prefix: titlePrefix,
-              hint,
-              color,
-              name,
-              formatter,
-            });
-            this.stdout.write(out);
-
-            if (children && children.length) {
-              (0, (_treeHelper || _load_treeHelper()).recurseTree)(
-                (0, (_treeHelper || _load_treeHelper()).sortTrees)(children),
-                childrenPrefix,
-                output,
-              );
+
+          const key = _ref3;
+
+          const valueLoc = config[key];
+
+          if (!_this.config[key] && valueLoc) {
+            const resolvedLoc = config[key] = path.resolve(path.dirname(loc), valueLoc);
+
+            if (FOLDER_KEY.includes(key)) {
+              yield (_fs || _load_fs()).mkdirp(resolvedLoc);
             }
-          };
-          (0, (_treeHelper || _load_treeHelper()).recurseTree)(
-            (0, (_treeHelper || _load_treeHelper()).sortTrees)(trees),
-            "",
-            output,
-          );
+          }
         }
 
-        activitySet(total, workers) {
-          if (!this.isTTY || this.noProgress) {
-            return super.activitySet(total, workers);
+        // merge with any existing environment variables
+        const env = config.env;
+        if (env) {
+          const existingEnv = _this.config.env;
+          if (existingEnv) {
+            _this.config.env = Object.assign({}, env, existingEnv);
           }
+        }
 
-          const spinners = [];
-          const reporterSpinners = this._spinners;
+        _this.config = Object.assign({}, config, _this.config);
+      }
 
-          for (let i = 1; i < workers; i++) {
-            this.log("");
-          }
+      // default yarn config
+      _this.config = Object.assign({}, DEFAULTS, _this.config);
+    })();
+  }
 
-          for (let i = 0; i < workers; i++) {
-            const spinner = new (
-              _spinnerProgress || _load_spinnerProgress()
-            ).default(this.stderr, i);
-            reporterSpinners.add(spinner);
-            spinner.start();
-
-            let prefix = null;
-            let current = 0;
-            const updatePrefix = () => {
-              spinner.setPrefix(
-                `${this.format.dim(`[${current === 0 ? "-" : current}/${total}]`)} `,
-              );
-            };
-            const clear = () => {
-              prefix = null;
-              current = 0;
-              updatePrefix();
-              spinner.setText("waiting...");
-            };
-            clear();
+  saveHomeConfig(config) {
+    var _this2 = this;
 
-            spinners.unshift({
-              clear,
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      YarnRegistry.normalizeConfig(config);
 
-              setPrefix(_current, _prefix) {
-                current = _current;
-                prefix = _prefix;
-                spinner.setText(prefix);
-                updatePrefix();
-              },
+      for (const key in config) {
+        const val = config[key];
 
-              tick(msg) {
-                if (prefix) {
-                  msg = `${prefix}: ${msg}`;
-                }
-                spinner.setText(msg);
-              },
+        // if the current config key was taken from home config then update
+        // the global config
+        if (_this2.homeConfig[key] === _this2.config[key]) {
+          _this2.config[key] = val;
+        }
 
-              end() {
-                spinner.stop();
-                reporterSpinners.delete(spinner);
-              },
-            });
-          }
+        // update just the home config
+        _this2.homeConfig[key] = config[key];
+      }
 
-          return {
-            spinners,
-            end: () => {
-              for (
-                var _iterator4 = spinners,
-                  _isArray4 = Array.isArray(_iterator4),
-                  _i4 = 0,
-                  _iterator4 = _isArray4
-                    ? _iterator4
-                    : _iterator4[Symbol.iterator]();
-                ;
+      yield (_fs || _load_fs()).writeFilePreservingEol(_this2.homeConfigLoc, `${(0, (_lockfile || _load_lockfile()).stringify)(_this2.homeConfig)}\n`);
+    })();
+  }
+}
+exports.default = YarnRegistry;
+YarnRegistry.filename = 'yarn.json';
 
-              ) {
-                var _ref4;
+/***/ }),
+/* 560 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                if (_isArray4) {
-                  if (_i4 >= _iterator4.length) break;
-                  _ref4 = _iterator4[_i4++];
-                } else {
-                  _i4 = _iterator4.next();
-                  if (_i4.done) break;
-                  _ref4 = _i4.value;
-                }
+"use strict";
 
-                const spinner = _ref4;
 
-                spinner.end();
-              }
-              readline.moveCursor(this.stdout, 0, -workers + 1);
-            },
-          };
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        activity() {
-          if (!this.isTTY) {
-            return {
-              tick() {},
-              end() {},
-            };
-          }
-          const reporterSpinners = this._spinners;
+var _jsonReporter;
 
-          const spinner = new (
-            _spinnerProgress || _load_spinnerProgress()
-          ).default(this.stderr);
-          spinner.start();
+function _load_jsonReporter() {
+  return _jsonReporter = _interopRequireDefault(__webpack_require__(213));
+}
 
-          reporterSpinners.add(spinner);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          return {
-            tick(name) {
-              spinner.setText(name);
-            },
+class BufferReporter extends (_jsonReporter || _load_jsonReporter()).default {
+  constructor(opts) {
+    super(opts);
+    this._buffer = [];
+  }
 
-            end() {
-              spinner.stop();
-              reporterSpinners.delete(spinner);
-            },
-          };
-        }
+  _dump(type, data, error) {
+    this._buffer.push({
+      type,
+      data,
+      error: !!error
+    });
+  }
 
-        select(header, question, options) {
-          if (!this.isTTY) {
-            return Promise.reject(
-              new Error("Can't answer a question unless a user TTY"),
-            );
-          }
+  getBuffer() {
+    return this._buffer;
+  }
 
-          const rl = readline.createInterface({
-            input: this.stdin,
-            output: this.stdout,
-            terminal: true,
-          });
+  getBufferText() {
+    return this._buffer.map(({ data }) => typeof data === 'string' ? data : JSON.stringify(data)).join('');
+  }
 
-          const questions = options.map((opt) => opt.name);
-          const answers = options.map((opt) => opt.value);
+  getBufferJson() {
+    return JSON.parse(this.getBufferText());
+  }
+}
+exports.default = BufferReporter;
 
-          function toIndex(input) {
-            const index = answers.indexOf(input);
+/***/ }),
+/* 561 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            if (index >= 0) {
-              return index;
-            } else {
-              return +input;
-            }
-          }
+"use strict";
 
-          return new Promise((resolve) => {
-            this.info(header);
 
-            for (let i = 0; i < questions.length; i++) {
-              this.log(`  ${this.format.dim(`${i + 1})`)} ${questions[i]}`);
-            }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-            const ask = () => {
-              rl.question(`${question}: `, (input) => {
-                let index = toIndex(input);
+var _asyncToGenerator2;
 
-                if (isNaN(index)) {
-                  this.log("Not a number");
-                  ask();
-                  return;
-                }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-                if (index <= 0 || index > options.length) {
-                  this.log("Outside answer range");
-                  ask();
-                  return;
-                }
+var _baseReporter;
 
-                // get index
-                index--;
-                rl.close();
-                resolve(answers[index]);
-              });
-            };
+function _load_baseReporter() {
+  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
+}
 
-            ask();
-          });
-        }
+var _progressBar;
 
-        progress(count) {
-          if (this.noProgress || count <= 0) {
-            return function () {
-              // noop
-            };
-          }
+function _load_progressBar() {
+  return _progressBar = _interopRequireDefault(__webpack_require__(563));
+}
 
-          if (!this.isTTY) {
-            return function () {
-              // TODO what should the behaviour here be? we could buffer progress messages maybe
-            };
-          }
+var _spinnerProgress;
 
-          // Clear any potentially old progress bars
-          this.stopProgress();
+function _load_spinnerProgress() {
+  return _spinnerProgress = _interopRequireDefault(__webpack_require__(564));
+}
 
-          const bar = (this._progressBar = new (
-            _progressBar || _load_progressBar()
-          ).default(count, this.stderr, (progress) => {
-            if (progress === this._progressBar) {
-              this._progressBar = null;
-            }
-          }));
+var _util;
 
-          bar.render();
+function _load_util() {
+  return _util = __webpack_require__(212);
+}
 
-          return function () {
-            bar.tick();
-          };
-        }
+var _misc;
 
-        stopProgress() {
-          if (this._progressBar) {
-            this._progressBar.stop();
-          }
-        }
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-        prompt(message, choices, options = {}) {
-          var _this = this;
+var _treeHelper;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              if (!process.stdout.isTTY) {
-                return Promise.reject(
-                  new Error("Can't answer a question unless a user TTY"),
-                );
-              }
+function _load_treeHelper() {
+  return _treeHelper = __webpack_require__(562);
+}
 
-              let pageSize;
-              if (process.stdout instanceof tty.WriteStream) {
-                pageSize = process.stdout.rows - 2;
-              }
+var _inquirer;
 
-              const rl = readline.createInterface({
-                input: _this.stdin,
-                output: _this.stdout,
-                terminal: true,
-              });
+function _load_inquirer() {
+  return _inquirer = _interopRequireDefault(__webpack_require__(276));
+}
 
-              // $FlowFixMe: Need to update the type of Inquirer
-              const prompt = (
-                _inquirer || _load_inquirer()
-              ).default.createPromptModule({
-                input: _this.stdin,
-                output: _this.stdout,
-              });
+var _cliTable;
 
-              var _options$name = options.name;
-              const name =
-                _options$name === undefined ? "prompt" : _options$name;
-              var _options$type = options.type;
-              const type =
-                  _options$type === undefined ? "input" : _options$type,
-                validate = options.validate;
+function _load_cliTable() {
+  return _cliTable = _interopRequireDefault(__webpack_require__(602));
+}
 
-              const answers = yield prompt([
-                { name, type, message, choices, pageSize, validate },
-              ]);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              rl.close();
+var _require = __webpack_require__(3);
 
-              return answers[name];
-            },
-          )();
-        }
-
-        auditSummary(auditMetadata) {
-          const totalDependencies = auditMetadata.totalDependencies,
-            vulnerabilities = auditMetadata.vulnerabilities;
-
-          const totalVulnerabilities =
-            vulnerabilities.info +
-            vulnerabilities.low +
-            vulnerabilities.moderate +
-            vulnerabilities.high +
-            vulnerabilities.critical;
-          const summary = this.lang(
-            "auditSummary",
-            totalVulnerabilities > 0
-              ? this.rawText(chalk.red(totalVulnerabilities.toString()))
-              : totalVulnerabilities,
-            totalDependencies,
-          );
-          this._log(summary);
+const inspect = _require.inspect;
 
-          if (totalVulnerabilities) {
-            const severities = [];
-            if (vulnerabilities.info) {
-              severities.push(this.lang("auditInfo", vulnerabilities.info));
-            }
-            if (vulnerabilities.low) {
-              severities.push(this.lang("auditLow", vulnerabilities.low));
-            }
-            if (vulnerabilities.moderate) {
-              severities.push(
-                this.lang("auditModerate", vulnerabilities.moderate),
-              );
-            }
-            if (vulnerabilities.high) {
-              severities.push(this.lang("auditHigh", vulnerabilities.high));
-            }
-            if (vulnerabilities.critical) {
-              severities.push(
-                this.lang("auditCritical", vulnerabilities.critical),
-              );
-            }
-            this._log(
-              `${this.lang("auditSummarySeverity")} ${severities.join(" | ")}`,
-            );
-          }
-        }
+const readline = __webpack_require__(197);
+const chalk = __webpack_require__(30);
+const stripAnsi = __webpack_require__(329);
+const read = __webpack_require__(790);
+const tty = __webpack_require__(104);
 
-        auditAction(recommendation) {
-          const label =
-            recommendation.action.resolves.length === 1
-              ? "vulnerability"
-              : "vulnerabilities";
-          this._log(
-            this.lang(
-              "auditResolveCommand",
-              this.rawText(chalk.inverse(recommendation.cmd)),
-              recommendation.action.resolves.length,
-              this.rawText(label),
-            ),
-          );
-          if (recommendation.isBreaking) {
-            this._log(this.lang("auditSemverMajorChange"));
-          }
-        }
+const AUDIT_COL_WIDTHS = [15, 62];
 
-        auditManualReview() {
-          const tableOptions = {
-            colWidths: [78],
-          };
-          const table = new (_cliTable || _load_cliTable()).default(
-            tableOptions,
-          );
-          table.push([
-            {
-              content: this.lang("auditManualReview"),
-              vAlign: "center",
-              hAlign: "center",
-            },
-          ]);
+const auditSeverityColors = {
+  info: chalk.bold,
+  low: chalk.bold,
+  moderate: chalk.yellow,
+  high: chalk.red,
+  critical: chalk.bgRed
+};
 
-          this._log(table.toString());
-        }
+// fixes bold on windows
+if (process.platform === 'win32' && !(process.env.TERM && /^xterm/i.test(process.env.TERM))) {
+  chalk.bold._styles[0].close += '\u001b[m';
+}
 
-        auditAdvisory(resolution, auditAdvisory) {
-          function colorSeverity(severity, message) {
-            return auditSeverityColors[severity](message || severity);
-          }
+class ConsoleReporter extends (_baseReporter || _load_baseReporter()).default {
+  constructor(opts) {
+    super(opts);
 
-          function makeAdvisoryTableRow(patchedIn) {
-            const patchRows = [];
+    this._lastCategorySize = 0;
+    this._spinners = new Set();
+    this.format = chalk;
+    this.format.stripColor = stripAnsi;
+    this.isSilent = !!opts.isSilent;
+  }
 
-            if (patchedIn) {
-              patchRows.push({ "Patched in": patchedIn });
-            }
+  _prependEmoji(msg, emoji) {
+    if (this.emoji && emoji && this.isTTY) {
+      msg = `${emoji}  ${msg}`;
+    }
+    return msg;
+  }
 
-            return [
-              {
-                [chalk.bold(colorSeverity(auditAdvisory.severity))]: chalk.bold(
-                  auditAdvisory.title,
-                ),
-              },
-              { Package: auditAdvisory.module_name },
-              ...patchRows,
-              {
-                "Dependency of": `${resolution.path.split(">")[0]} ${resolution.dev ? "[dev]" : ""}`,
-              },
-              { Path: resolution.path.split(">").join(" > ") },
-              {
-                "More info": `https://www.npmjs.com/advisories/${auditAdvisory.id}`,
-              },
-            ];
-          }
+  _logCategory(category, color, msg) {
+    this._lastCategorySize = category.length;
+    this._log(`${this.format[color](category)} ${msg}`);
+  }
 
-          const tableOptions = {
-            colWidths: AUDIT_COL_WIDTHS,
-            wordWrap: true,
-          };
-          const table = new (_cliTable || _load_cliTable()).default(
-            tableOptions,
-          );
-          const patchedIn =
-            auditAdvisory.patched_versions.replace(" ", "") === "<0.0.0"
-              ? "No patch available"
-              : auditAdvisory.patched_versions;
-          table.push(...makeAdvisoryTableRow(patchedIn));
-          this._log(table.toString());
-        }
+  _verbose(msg) {
+    this._logCategory('verbose', 'grey', `${process.uptime()} ${msg}`);
+  }
+
+  _verboseInspect(obj) {
+    this.inspect(obj);
+  }
+
+  close() {
+    for (var _iterator = this._spinners, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
       }
-      exports.default = ConsoleReporter;
 
-      /***/
-    },
-    /* 562 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      const spinner = _ref;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.sortTrees = sortTrees;
-      exports.recurseTree = recurseTree;
-      exports.getFormattedOutput = getFormattedOutput;
+      spinner.stop();
+    }
+    this._spinners.clear();
+    this.stopProgress();
+    super.close();
+  }
 
-      // public
+  table(head, body) {
+    //
+    head = head.map(field => this.format.underline(field));
 
-      // types
-      function sortTrees(trees) {
-        return trees.sort(function (tree1, tree2) {
-          return tree1.name.localeCompare(tree2.name);
-        });
-      }
+    //
+    const rows = [head].concat(body);
 
-      function recurseTree(tree, prefix, recurseFunc) {
-        const treeLen = tree.length;
-        const treeEnd = treeLen - 1;
-        for (let i = 0; i < treeLen; i++) {
-          const atEnd = i === treeEnd;
-          recurseFunc(
-            tree[i],
-            prefix + getLastIndentChar(atEnd),
-            prefix + getNextIndentChar(atEnd),
-          );
-        }
-      }
+    // get column widths
+    const cols = [];
+    for (let i = 0; i < head.length; i++) {
+      const widths = rows.map(row => this.format.stripColor(row[i]).length);
+      cols[i] = Math.max(...widths);
+    }
 
-      function getFormattedOutput(fmt) {
-        const item = formatColor(fmt.color, fmt.name, fmt.formatter);
-        const suffix = getSuffix(fmt.hint, fmt.formatter);
-        return `${fmt.prefix}─ ${item}${suffix}\n`;
-      }
+    //
+    const builtRows = rows.map(row => {
+      for (let i = 0; i < row.length; i++) {
+        const field = row[i];
+        const padding = cols[i] - this.format.stripColor(field).length;
 
-      function getNextIndentChar(end) {
-        return end ? "   " : "│  ";
+        row[i] = field + ' '.repeat(padding);
       }
+      return row.join(' ');
+    });
 
-      function getLastIndentChar(end) {
-        return end ? "└" : "├";
-      }
+    this.log(builtRows.join('\n'));
+  }
 
-      function getSuffix(hint, formatter) {
-        return hint ? ` (${formatter.grey(hint)})` : "";
-      }
+  step(current, total, msg, emoji) {
+    msg = this._prependEmoji(msg, emoji);
 
-      function formatColor(color, strToFormat, formatter) {
-        return color ? formatter[color](strToFormat) : strToFormat;
-      }
+    if (msg.endsWith('?')) {
+      msg = `${(0, (_misc || _load_misc()).removeSuffix)(msg, '?')}...?`;
+    } else {
+      msg += '...';
+    }
 
-      /***/
-    },
-    /* 563 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    this.log(`${this.format.dim(`[${current}/${total}]`)} ${msg}`);
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
+  inspect(value) {
+    if (typeof value !== 'number' && typeof value !== 'string') {
+      value = inspect(value, {
+        breakLength: 0,
+        colors: this.isTTY,
+        depth: null,
+        maxArrayLength: null
       });
+    }
+
+    this.log(String(value), { force: true });
+  }
 
-      var _util;
+  list(key, items, hints) {
+    const gutterWidth = (this._lastCategorySize || 2) - 1;
 
-      function _load_util() {
-        return (_util = __webpack_require__(212));
-      }
+    if (hints) {
+      for (var _iterator2 = items, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref2;
 
-      class ProgressBar {
-        constructor(total, stdout = process.stderr, callback) {
-          this.stdout = stdout;
-          this.total = total;
-          this.chars = ProgressBar.bars[0];
-          this.delay = 60;
-          this.curr = 0;
-          this._callback = callback;
-          (0, (_util || _load_util()).clearLine)(stdout);
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref2 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref2 = _i2.value;
         }
 
-        tick() {
-          if (this.curr >= this.total) {
-            return;
-          }
+        const item = _ref2;
 
-          this.curr++;
+        this._log(`${' '.repeat(gutterWidth)}- ${this.format.bold(item)}`);
+        this._log(`  ${' '.repeat(gutterWidth)} ${hints[item]}`);
+      }
+    } else {
+      for (var _iterator3 = items, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref3;
 
-          // schedule render
-          if (!this.id) {
-            this.id = setTimeout(() => this.render(), this.delay);
-          }
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref3 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref3 = _i3.value;
         }
 
-        cancelTick() {
-          if (this.id) {
-            clearTimeout(this.id);
-            this.id = null;
-          }
-        }
+        const item = _ref3;
 
-        stop() {
-          // "stop" by setting current to end so `tick` becomes noop
-          this.curr = this.total;
+        this._log(`${' '.repeat(gutterWidth)}- ${item}`);
+      }
+    }
+  }
 
-          this.cancelTick();
-          (0, (_util || _load_util()).clearLine)(this.stdout);
-          if (this._callback) {
-            this._callback(this);
-          }
-        }
+  header(command, pkg) {
+    this.log(this.format.bold(`${pkg.name} ${command} v${pkg.version}`));
+  }
 
-        render() {
-          // clear throttle
-          this.cancelTick();
+  footer(showPeakMemory) {
+    this.stopProgress();
 
-          let ratio = this.curr / this.total;
-          ratio = Math.min(Math.max(ratio, 0), 1);
+    const totalTime = (this.getTotalTime() / 1000).toFixed(2);
+    let msg = `Done in ${totalTime}s.`;
+    if (showPeakMemory) {
+      const peakMemory = (this.peakMemory / 1024 / 1024).toFixed(2);
+      msg += ` Peak memory usage ${peakMemory}MB.`;
+    }
+    this.log(this._prependEmoji(msg, '✨'));
+  }
 
-          // progress without bar
-          let bar = ` ${this.curr}/${this.total}`;
+  log(msg, { force = false } = {}) {
+    this._lastCategorySize = 0;
+    this._log(msg, { force });
+  }
 
-          // calculate size of actual bar
-          // $FlowFixMe: investigate process.stderr.columns flow error
-          const availableSpace = Math.max(
-            0,
-            this.stdout.columns - bar.length - 3,
-          );
-          const width = Math.min(this.total, availableSpace);
-          const completeLength = Math.round(width * ratio);
-          const complete = this.chars[0].repeat(completeLength);
-          const incomplete = this.chars[1].repeat(width - completeLength);
-          bar = `[${complete}${incomplete}]${bar}`;
+  _log(msg, { force = false } = {}) {
+    if (this.isSilent && !force) {
+      return;
+    }
+    (0, (_util || _load_util()).clearLine)(this.stdout);
+    this.stdout.write(`${msg}\n`);
+  }
 
-          (0, (_util || _load_util()).toStartOfLine)(this.stdout);
-          this.stdout.write(bar);
-        }
-      }
-      exports.default = ProgressBar;
-      ProgressBar.bars = [["#", "-"]];
+  success(msg) {
+    this._logCategory('success', 'green', msg);
+  }
 
-      /***/
-    },
-    /* 564 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  error(msg) {
+    (0, (_util || _load_util()).clearLine)(this.stderr);
+    this.stderr.write(`${this.format.red('error')} ${msg}\n`);
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  info(msg) {
+    this._logCategory('info', 'blue', msg);
+  }
 
-      var _util;
+  command(command) {
+    this.log(this.format.dim(`$ ${command}`));
+  }
 
-      function _load_util() {
-        return (_util = __webpack_require__(212));
-      }
+  warn(msg) {
+    (0, (_util || _load_util()).clearLine)(this.stderr);
+    this.stderr.write(`${this.format.yellow('warning')} ${msg}\n`);
+  }
 
-      class Spinner {
-        constructor(stdout = process.stderr, lineNumber = 0) {
-          this.current = 0;
-          this.prefix = "";
-          this.lineNumber = lineNumber;
-          this.stdout = stdout;
-          this.delay = 60;
-          this.chars = Spinner.spinners[28].split("");
-          this.text = "";
-          this.id = null;
-        }
+  question(question, options = {}) {
+    if (!process.stdout.isTTY) {
+      return Promise.reject(new Error("Can't answer a question unless a user TTY"));
+    }
 
-        setPrefix(prefix) {
-          this.prefix = prefix;
-        }
-        setText(text) {
-          this.text = text;
-        }
-        start() {
-          this.current = 0;
-          this.render();
-        }
-        render() {
-          if (this.id) {
-            clearTimeout(this.id);
+    return new Promise((resolve, reject) => {
+      read({
+        prompt: `${this.format.dim('question')} ${question}: `,
+        silent: !!options.password,
+        output: this.stdout,
+        input: this.stdin
+      }, (err, answer) => {
+        if (err) {
+          if (err.message === 'canceled') {
+            process.exitCode = 1;
           }
-          // build line ensuring we don't wrap to the next line
-          let msg = `${this.prefix}${this.chars[this.current]} ${this.text}`;
-          const columns =
-            typeof this.stdout.columns === "number" ? this.stdout.columns : 100;
-          msg = msg.slice(0, columns);
-          (0, (_util || _load_util()).writeOnNthLine)(
-            this.stdout,
-            this.lineNumber,
-            msg,
-          );
-          this.current = ++this.current % this.chars.length;
-          this.id = setTimeout(() => this.render(), this.delay);
-        }
-        stop() {
-          if (this.id) {
-            clearTimeout(this.id);
-            this.id = null;
+          reject(err);
+        } else {
+          if (!answer && options.required) {
+            this.error(this.lang('answerRequired'));
+            resolve(this.question(question, options));
+          } else {
+            resolve(answer);
           }
-          (0, (_util || _load_util()).clearNthLine)(
-            this.stdout,
-            this.lineNumber,
-          );
         }
-      }
-      exports.default = Spinner;
-      Spinner.spinners = [
-        "|/-\\",
-        "⠂-–—–-",
-        "◐◓◑◒",
-        "◴◷◶◵",
-        "◰◳◲◱",
-        "▖▘▝▗",
-        "■□▪▫",
-        "▌▀▐▄",
-        "▉▊▋▌▍▎▏▎▍▌▋▊▉",
-        "▁▃▄▅▆▇█▇▆▅▄▃",
-        "←↖↑↗→↘↓↙",
-        "┤┘┴└├┌┬┐",
-        "◢◣◤◥",
-        ".oO°Oo.",
-        ".oO@*",
-        "🌍🌎🌏",
-        "◡◡ ⊙⊙ ◠◠",
-        "☱☲☴",
-        "⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏",
-        "⠋⠙⠚⠞⠖⠦⠴⠲⠳⠓",
-        "⠄⠆⠇⠋⠙⠸⠰⠠⠰⠸⠙⠋⠇⠆",
-        "⠋⠙⠚⠒⠂⠂⠒⠲⠴⠦⠖⠒⠐⠐⠒⠓⠋",
-        "⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠴⠲⠒⠂⠂⠒⠚⠙⠉⠁",
-        "⠈⠉⠋⠓⠒⠐⠐⠒⠖⠦⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈",
-        "⠁⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈⠈",
-        "⢄⢂⢁⡁⡈⡐⡠",
-        "⢹⢺⢼⣸⣇⡧⡗⡏",
-        "⣾⣽⣻⢿⡿⣟⣯⣷",
-        "⠁⠂⠄⡀⢀⠠⠐⠈",
-      ];
-
-      /***/
-    },
-    /* 565 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
       });
+    });
+  }
+  // handles basic tree output to console
+  tree(key, trees, { force = false } = {}) {
+    this.stopProgress();
+    //
+    if (this.isSilent && !force) {
+      return;
+    }
+    const output = ({ name, children, hint, color }, titlePrefix, childrenPrefix) => {
+      const formatter = this.format;
+      const out = (0, (_treeHelper || _load_treeHelper()).getFormattedOutput)({
+        prefix: titlePrefix,
+        hint,
+        color,
+        name,
+        formatter
+      });
+      this.stdout.write(out);
 
-      var _jsonReporter;
-
-      function _load_jsonReporter() {
-        return (_jsonReporter = _interopRequireDefault(
-          __webpack_require__(213),
-        ));
+      if (children && children.length) {
+        (0, (_treeHelper || _load_treeHelper()).recurseTree)((0, (_treeHelper || _load_treeHelper()).sortTrees)(children), childrenPrefix, output);
       }
+    };
+    (0, (_treeHelper || _load_treeHelper()).recurseTree)((0, (_treeHelper || _load_treeHelper()).sortTrees)(trees), '', output);
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  activitySet(total, workers) {
+    if (!this.isTTY || this.noProgress) {
+      return super.activitySet(total, workers);
+    }
 
-      var _require = __webpack_require__(77);
+    const spinners = [];
+    const reporterSpinners = this._spinners;
 
-      const EventEmitter = _require.EventEmitter;
-      class EventReporter extends (_jsonReporter || _load_jsonReporter())
-        .default {
-        constructor(opts) {
-          super(opts);
+    for (let i = 1; i < workers; i++) {
+      this.log('');
+    }
 
-          // $FlowFixMe: looks like a flow bug
-          EventEmitter.call(this);
-        }
+    for (let i = 0; i < workers; i++) {
+      const spinner = new (_spinnerProgress || _load_spinnerProgress()).default(this.stderr, i);
+      reporterSpinners.add(spinner);
+      spinner.start();
 
-        _dump(type, data) {
-          this.emit(type, data);
-        }
-      }
+      let prefix = null;
+      let current = 0;
+      const updatePrefix = () => {
+        spinner.setPrefix(`${this.format.dim(`[${current === 0 ? '-' : current}/${total}]`)} `);
+      };
+      const clear = () => {
+        prefix = null;
+        current = 0;
+        updatePrefix();
+        spinner.setText('waiting...');
+      };
+      clear();
 
-      exports.default = EventReporter;
-      Object.assign(EventReporter.prototype, EventEmitter.prototype);
+      spinners.unshift({
+        clear,
 
-      /***/
-    },
-    /* 566 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+        setPrefix(_current, _prefix) {
+          current = _current;
+          prefix = _prefix;
+          spinner.setText(prefix);
+          updatePrefix();
+        },
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      function formatFunction(...strs) {
-        return strs.join(" ");
-      }
-
-      const defaultFormatter = (exports.defaultFormatter = {
-        bold: formatFunction,
-        dim: formatFunction,
-        italic: formatFunction,
-        underline: formatFunction,
-        inverse: formatFunction,
-        strikethrough: formatFunction,
-        black: formatFunction,
-        red: formatFunction,
-        green: formatFunction,
-        yellow: formatFunction,
-        blue: formatFunction,
-        magenta: formatFunction,
-        cyan: formatFunction,
-        white: formatFunction,
-        gray: formatFunction,
-        grey: formatFunction,
-        stripColor: formatFunction,
+        tick(msg) {
+          if (prefix) {
+            msg = `${prefix}: ${msg}`;
+          }
+          spinner.setText(msg);
+        },
+
+        end() {
+          spinner.stop();
+          reporterSpinners.delete(spinner);
+        }
       });
+    }
 
-      /***/
-    },
-    /* 567 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    return {
+      spinners,
+      end: () => {
+        for (var _iterator4 = spinners, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+          var _ref4;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+          if (_isArray4) {
+            if (_i4 >= _iterator4.length) break;
+            _ref4 = _iterator4[_i4++];
+          } else {
+            _i4 = _iterator4.next();
+            if (_i4.done) break;
+            _ref4 = _i4.value;
+          }
 
-      /* eslint max-len: 0 */
-
-      const messages = {
-        upToDate: "Already up-to-date.",
-        folderInSync: "Folder in sync.",
-        nothingToInstall: "Nothing to install.",
-        resolvingPackages: "Resolving packages",
-        checkingManifest: "Validating package.json",
-        fetchingPackages: "Fetching packages",
-        linkingDependencies: "Linking dependencies",
-        rebuildingPackages: "Rebuilding all packages",
-        buildingFreshPackages: "Building fresh packages",
-        cleaningModules: "Cleaning modules",
-        bumpingVersion: "Bumping version",
-        savingHar: "Saving HAR file: $0",
-        answer: "Answer?",
-        usage: "Usage",
-        installCommandRenamed:
-          "`install` has been replaced with `add` to add new dependencies. Run $0 instead.",
-        globalFlagRemoved:
-          "`--global` has been deprecated. Please run $0 instead.",
-        waitingInstance:
-          "Waiting for the other yarn instance to finish (pid $0, inside $1)",
-        waitingNamedInstance:
-          "Waiting for the other yarn instance to finish ($0)",
-        offlineRetrying:
-          "There appears to be trouble with your network connection. Retrying...",
-        internalServerErrorRetrying:
-          "There appears to be trouble with the npm registry (returned $1). Retrying...",
-        clearedCache: "Cleared cache.",
-        couldntClearPackageFromCache: "Couldn't clear package $0 from cache",
-        clearedPackageFromCache: "Cleared package $0 from cache",
-        packWroteTarball: "Wrote tarball to $0.",
-        invalidBinField: "Invalid bin field for $0.",
-        invalidBinEntry: "Invalid bin entry for $1 (in $0).",
-        helpExamples: "  Examples:\n$0\n",
-        helpCommands: "  Commands:\n$0\n",
-        helpCommandsMore:
-          "  Run `$0` for more information on specific commands.",
-        helpLearnMore: "  Visit $0 to learn more about Yarn.\n",
-
-        manifestPotentialTypo: "Potential typo $0, did you mean $1?",
-        manifestBuiltinModule: "$0 is also the name of a node core module",
-        manifestNameDot: "Name can't start with a dot",
-        manifestNameIllegalChars: "Name contains illegal characters",
-        manifestNameBlacklisted: "Name is blacklisted",
-        manifestLicenseInvalid:
-          "License should be a valid SPDX license expression",
-        manifestLicenseNone: "No license field",
-        manifestStringExpected: "$0 is not a string",
-        manifestDependencyCollision:
-          "$0 has dependency $1 with range $2 that collides with a dependency in $3 of the same name with version $4",
-        manifestDirectoryNotFound: "Unable to read $0 directory of module $1",
-
-        verboseFileCopy: "Copying $0 to $1.",
-        verboseFileLink: "Creating hardlink at $0 to $1.",
-        verboseFileSymlink: "Creating symlink at $0 to $1.",
-        verboseFileSkip:
-          "Skipping copying of file $0 as the file at $1 is the same size ($2) and mtime ($3).",
-        verboseFileSkipSymlink:
-          "Skipping copying of $0 as the file at $1 is the same symlink ($2).",
-        verboseFileSkipHardlink:
-          "Skipping copying of $0 as the file at $1 is the same hardlink ($2).",
-        verboseFileRemoveExtraneous: "Removing extraneous file $0.",
-        verboseFilePhantomExtraneous:
-          "File $0 would be marked as extraneous but has been removed as it's listed as a phantom file.",
-        verboseFileSkipArtifact:
-          "Skipping copying of $0 as the file is marked as a built artifact and subject to change.",
-        verboseFileFolder: "Creating directory $0.",
-
-        verboseRequestStart: "Performing $0 request to $1.",
-        verboseRequestFinish: "Request $0 finished with status code $1.",
-
-        configSet: "Set $0 to $1.",
-        configDelete: "Deleted $0.",
-        configNpm: "npm config",
-        configYarn: "yarn config",
-
-        couldntFindPackagejson: "Couldn't find a package.json file in $0",
-        couldntFindMatch: "Couldn't find match for $0 in $1 for $2.",
-        couldntFindPackageInCache:
-          "Couldn't find any versions for $0 that matches $1 in our cache (possible versions are $2). This is usually caused by a missing entry in the lockfile, running Yarn without the --offline flag may help fix this issue.",
-        couldntFindVersionThatMatchesRange:
-          "Couldn't find any versions for $0 that matches $1",
-        chooseVersionFromList: "Please choose a version of $0 from this list:",
-        moduleNotInManifest:
-          "This module isn't specified in a package.json file.",
-        moduleAlreadyInManifest:
-          "$0 is already in $1. Please remove existing entry first before adding it to $2.",
-        unknownFolderOrTarball: "Passed folder/tarball doesn't exist,",
-        unknownPackage: "Couldn't find package $0.",
-        unknownPackageName: "Couldn't find package name.",
-        unknownUser: "Couldn't find user $0.",
-        unknownRegistryResolver: "Unknown registry resolver $0",
-        userNotAnOwner: "User $0 isn't an owner of this package.",
-        invalidVersionArgument: "Use the $0 flag to create a new version.",
-        invalidVersion: "Invalid version supplied.",
-        requiredVersionInRange: "Required version in range.",
-        packageNotFoundRegistry: "Couldn't find package $0 on the $1 registry.",
-        requiredPackageNotFoundRegistry:
-          "Couldn't find package $0 required by $1 on the $2 registry.",
-        doesntExist: "Package $1 refers to a non-existing file '$0'.",
-        missingRequiredPackageKey: `Package $0 doesn't have a $1.`,
-        invalidAccess:
-          "Invalid argument for access, expected public or restricted.",
-        invalidCommand: "Invalid subcommand. Try $0",
-        invalidGistFragment: "Invalid gist fragment $0.",
-        invalidHostedGitFragment: "Invalid hosted git fragment $0.",
-        invalidFragment: "Invalid fragment $0.",
-        invalidPackageName: "Invalid package name.",
-        invalidPackageVersion: "Can't add $0: invalid package version $1.",
-        couldntFindManifestIn: "Couldn't find manifest in $0.",
-        shrinkwrapWarning:
-          "npm-shrinkwrap.json found. This will not be updated or respected. See https://yarnpkg.com/en/docs/migrating-from-npm for more information.",
-        npmLockfileWarning:
-          "package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.",
-        lockfileOutdated:
-          "Outdated lockfile. Please run `yarn install` and try again.",
-        lockfileMerged:
-          "Merge conflict detected in yarn.lock and successfully merged.",
-        lockfileConflict:
-          "A merge conflict was found in yarn.lock but it could not be successfully merged, regenerating yarn.lock from scratch.",
-        ignoredScripts: "Ignored scripts due to flag.",
-        missingAddDependencies:
-          "Missing list of packages to add to your project.",
-        yesWarning:
-          "The yes flag has been set. This will automatically answer yes to all questions, which may have security implications.",
-        networkWarning:
-          "You don't appear to have an internet connection. Try the --offline flag to use the cache for registry queries.",
-        flatGlobalError:
-          'The package $0 requires a flat dependency graph. Add `"flat": true` to your package.json and try again.',
-        noName: `Package doesn't have a name.`,
-        noVersion: `Package doesn't have a version.`,
-        answerRequired: "An answer is required.",
-        missingWhyDependency:
-          "Missing package name, folder or path to file to identify why a package has been installed",
-        bugReport:
-          "If you think this is a bug, please open a bug report with the information provided in $0.",
-        unexpectedError: "An unexpected error occurred: $0.",
-        jsonError: "Error parsing JSON at $0, $1.",
-        noPermission: "Cannot create $0 due to insufficient permissions.",
-        noGlobalFolder: "Cannot find a suitable global folder. Tried these: $0",
-        allDependenciesUpToDate: "All of your dependencies are up to date.",
-        legendColorsForVersionUpdates:
-          "Color legend : \n $0    : Major Update backward-incompatible updates \n $1 : Minor Update backward-compatible features \n $2  : Patch Update backward-compatible bug fixes",
-        frozenLockfileError:
-          "Your lockfile needs to be updated, but yarn was run with `--frozen-lockfile`.",
-        fileWriteError: "Could not write file $0: $1",
-        multiplePackagesCantUnpackInSameDestination:
-          "Pattern $0 is trying to unpack in the same destination $1 as pattern $2. This could result in non-deterministic behavior, skipping.",
-        incorrectLockfileEntry:
-          "Lockfile has incorrect entry for $0. Ignoring it.",
-
-        invalidResolutionName:
-          "Resolution field $0 does not end with a valid package name and will be ignored",
-        invalidResolutionVersion:
-          "Resolution field $0 has an invalid version entry and may be ignored",
-        incompatibleResolutionVersion:
-          "Resolution field $0 is incompatible with requested version $1",
-
-        yarnOutdated:
-          "Your current version of Yarn is out of date. The latest version is $0, while you're on $1.",
-        yarnOutdatedInstaller:
-          "To upgrade, download the latest installer at $0.",
-        yarnOutdatedCommand: "To upgrade, run the following command:",
-
-        tooManyArguments: "Too many arguments, maximum of $0.",
-        tooFewArguments: "Not enough arguments, expected at least $0.",
-        noArguments: "This command doesn't require any arguments.",
-
-        ownerRemoving: "Removing owner $0 from package $1.",
-        ownerRemoved: "Owner removed.",
-        ownerRemoveError: "Couldn't remove owner.",
-        ownerGetting: "Getting owners for package $0",
-        ownerGettingFailed: "Couldn't get list of owners.",
-        ownerAlready: "This user is already an owner of this package.",
-        ownerAdded: "Added owner.",
-        ownerAdding: "Adding owner $0 to package $1",
-        ownerAddingFailed: "Couldn't add owner.",
-        ownerNone: "No owners.",
-
-        teamCreating: "Creating team",
-        teamRemoving: "Removing team",
-        teamAddingUser: "Adding user to team",
-        teamRemovingUser: "Removing user from team",
-        teamListing: "Listing teams",
-
-        cleaning: "Cleaning modules",
-        cleanCreatingFile: "Creating $0",
-        cleanCreatedFile:
-          'Created $0. Please review the contents of this file then run "yarn autoclean --force" to perform a clean.',
-        cleanAlreadyExists:
-          "$0 already exists. To revert to the default file, delete $0 then rerun this command.",
-        cleanRequiresForce:
-          'This command required the "--force" flag to perform the clean. This is a destructive operation. Files specified in $0 will be deleted.',
-        cleanDoesNotExist:
-          '$0 does not exist. Autoclean will delete files specified by $0. Run "autoclean --init" to create $0 with the default entries.',
-
-        binLinkCollision:
-          "There's already a linked binary called $0 in your global Yarn bin. Could not link this package's $0 bin entry.",
-        linkCollision:
-          "There's already a package called $0 registered. This command has had no effect. If this command was run in another folder with the same name, the other folder is still linked. Please run yarn unlink in the other folder if you want to register this folder.",
-        linkMissing: "No registered package found called $0.",
-        linkRegistered: "Registered $0.",
-        linkRegisteredMessage:
-          "You can now run `yarn link $0` in the projects where you want to use this package and it will be used instead.",
-        linkUnregistered: "Unregistered $0.",
-        linkUnregisteredMessage:
-          "You can now run `yarn unlink $0` in the projects where you no longer want to use this package.",
-        linkUsing: "Using linked package for $0.",
-        linkDisusing: "Removed linked package $0.",
-        linkDisusingMessage:
-          "You will need to run `yarn install --force` to re-install the package that was linked.",
-        linkTargetMissing:
-          "The target of linked package $0 is missing. Removing link.",
-
-        createInvalidBin: "Invalid bin entry found in package $0.",
-        createMissingPackage:
-          "Package not found - this is probably an internal error, and should be reported at https://github.com/yarnpkg/yarn/issues.",
-
-        workspacesAddRootCheck:
-          "Running this command will add the dependency to the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).",
-        workspacesRemoveRootCheck:
-          "Running this command will remove the dependency from the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).",
-        workspacesFocusRootCheck:
-          "This command can only be run inside an individual workspace.",
-        workspacesRequirePrivateProjects:
-          "Workspaces can only be enabled in private projects.",
-        workspacesSettingMustBeArray:
-          "The workspaces field in package.json must be an array.",
-        workspacesDisabled:
-          'Your project root defines workspaces but the feature is disabled in your Yarn config. Please check "workspaces-experimental" in your .yarnrc file.',
-
-        workspacesNohoistRequirePrivatePackages:
-          "nohoist config is ignored in $0 because it is not a private package. If you think nohoist should be allowed in public packages, please submit an issue for your use case.",
-        workspacesNohoistDisabled: `$0 defines nohoist but the feature is disabled in your Yarn config ("workspaces-nohoist-experimental" in .yarnrc file)`,
-
-        workspaceRootNotFound:
-          "Cannot find the root of your workspace - are you sure you're currently in a workspace?",
-        workspaceMissingWorkspace: "Missing workspace name.",
-        workspaceMissingCommand: "Missing command name.",
-        workspaceUnknownWorkspace: "Unknown workspace $0.",
-        workspaceVersionMandatory:
-          "Missing version in workspace at $0, ignoring.",
-        workspaceNameMandatory: "Missing name in workspace at $0, ignoring.",
-        workspaceNameDuplicate:
-          "There are more than one workspace with name $0",
-
-        cacheFolderSkipped:
-          "Skipping preferred cache folder $0 because it is not writable.",
-        cacheFolderMissing:
-          "Yarn hasn't been able to find a cache folder it can use. Please use the explicit --cache-folder option to tell it what location to use, or make one of the preferred locations writable.",
-        cacheFolderSelected:
-          "Selected the next writable cache folder in the list, will be $0.",
-
-        execMissingCommand: "Missing command name.",
-
-        noScriptsAvailable:
-          "There are no scripts specified inside package.json.",
-        noBinAvailable: "There are no binary scripts available.",
-        dashDashDeprecation: `From Yarn 1.0 onwards, scripts don't require "--" for options to be forwarded. In a future version, any explicit "--" will be forwarded as-is to the scripts.`,
-        commandNotSpecified: "No command specified.",
-        binCommands: "Commands available from binary scripts: ",
-        possibleCommands: "Project commands",
-        commandQuestion: "Which command would you like to run?",
-        commandFailedWithCode: "Command failed with exit code $0.",
-        commandFailedWithSignal: "Command failed with signal $0.",
-        packageRequiresNodeGyp:
-          'This package requires node-gyp, which is not currently installed. Yarn will attempt to automatically install it. If this fails, you can run "yarn global add node-gyp" to manually install it.',
-        nodeGypAutoInstallFailed:
-          'Failed to auto-install node-gyp. Please run "yarn global add node-gyp" manually. Error: $0',
-
-        foundIncompatible: "Found incompatible module.",
-        incompatibleEngine:
-          "The engine $0 is incompatible with this module. Expected version $1. Got $2",
-        incompatibleCPU:
-          "The CPU architecture $0 is incompatible with this module.",
-        incompatibleOS: "The platform $0 is incompatible with this module.",
-        invalidEngine: "The engine $0 appears to be invalid.",
-        cannotRunWithIncompatibleEnv:
-          "Commands cannot run with an incompatible environment.",
-
-        optionalCompatibilityExcluded:
-          "$0 is an optional dependency and failed compatibility check. Excluding it from installation.",
-        optionalModuleFail:
-          "This module is OPTIONAL, you can safely ignore this error",
-        optionalModuleScriptFail:
-          "Error running install script for optional dependency: $0",
-        optionalModuleCleanupFail:
-          "Could not cleanup build artifacts from failed install: $0",
-
-        unmetPeer: "$0 has unmet peer dependency $1.",
-        incorrectPeer: "$0 has incorrect peer dependency $1.",
-        selectedPeer: "Selecting $1 at level $2 as the peer dependency of $0.",
-        missingBundledDependency:
-          "$0 is missing a bundled dependency $1. This should be reported to the package maintainer.",
-
-        savedNewDependency: "Saved 1 new dependency.",
-        savedNewDependencies: "Saved $0 new dependencies.",
-        directDependencies: "Direct dependencies",
-        allDependencies: "All dependencies",
-
-        foundWarnings: "Found $0 warnings.",
-        foundErrors: "Found $0 errors.",
-
-        savedLockfile: "Saved lockfile.",
-        noRequiredLockfile:
-          "No lockfile in this directory. Run `yarn install` to generate one.",
-        noLockfileFound: "No lockfile found.",
-
-        invalidSemver: "Invalid semver version",
-        newVersion: "New version",
-        currentVersion: "Current version",
-        noVersionOnPublish: "Proceeding with current version",
-
-        manualVersionResolution:
-          "Unable to find a suitable version for $0, please choose one by typing one of the numbers below:",
-        manualVersionResolutionOption: "$0 which resolved to $1",
-
-        createdTag: "Created tag.",
-        createdTagFail: "Couldn't add tag.",
-        deletedTag: "Deleted tag.",
-        deletedTagFail: "Couldn't delete tag.",
-        gettingTags: "Getting tags",
-        deletingTags: "Deleting tag",
-        creatingTag: "Creating tag $0 = $1",
-
-        whyStart: "Why do we have the module $0?",
-        whyFinding: "Finding dependency",
-        whyCalculating: "Calculating file sizes",
-        whyUnknownMatch: "We couldn't find a match!",
-        whyInitGraph: "Initialising dependency graph",
-        whyWhoKnows: "We don't know why this module exists",
-        whyDiskSizeWithout: "Disk size without dependencies: $0",
-        whyDiskSizeUnique: "Disk size with unique dependencies: $0",
-        whyDiskSizeTransitive: "Disk size with transitive dependencies: $0",
-        whySharedDependencies: "Number of shared dependencies: $0",
-        whyHoistedTo: `Has been hoisted to $0`,
-
-        whyHoistedFromSimple: `This module exists because it's hoisted from $0.`,
-        whyNotHoistedSimple: `This module exists here because it's in the nohoist list $0.`,
-        whyDependedOnSimple: `This module exists because $0 depends on it.`,
-        whySpecifiedSimple: `This module exists because it's specified in $0.`,
-        whyReasons: "Reasons this module exists",
-        whyHoistedFrom: "Hoisted from $0",
-        whyNotHoisted: `in the nohoist list $0`,
-        whyDependedOn: "$0 depends on it",
-        whySpecified: `Specified in $0`,
-
-        whyMatch: `\r=> Found $0`,
-
-        uninstalledPackages: "Uninstalled packages.",
-        uninstallRegenerate:
-          "Regenerating lockfile and installing missing dependencies",
-
-        cleanRemovedFiles: "Removed $0 files",
-        cleanSavedSize: "Saved $0 MB.",
-
-        configFileFound: "Found configuration file $0.",
-        configPossibleFile: "Checking for configuration file $0.",
-
-        npmUsername: "npm username",
-        npmPassword: "npm password",
-        npmEmail: "npm email",
-        npmOneTimePassword: "npm one-time password",
-
-        loggingIn: "Logging in",
-        loggedIn: "Logged in.",
-        notRevokingEnvToken:
-          "Not revoking login token, specified via environment variable.",
-        notRevokingConfigToken:
-          "Not revoking login token, specified via config file.",
-        noTokenToRevoke: "No login token to revoke.",
-        revokingToken: "Revoking token",
-        revokedToken: "Revoked login token.",
-
-        loginAsPublic: "Logging in as public",
-        incorrectCredentials: "Incorrect username or password.",
-        incorrectOneTimePassword: "Incorrect one-time password.",
-        twoFactorAuthenticationEnabled: "Two factor authentication enabled.",
-        clearedCredentials: "Cleared login credentials.",
-
-        publishFail: "Couldn't publish package: $0",
-        publishPrivate: "Package marked as private, not publishing.",
-        published: "Published.",
-        publishing: "Publishing",
-
-        nonInteractiveNoVersionSpecified:
-          "You must specify a new version with --new-version when running with --non-interactive.",
-        nonInteractiveNoToken:
-          "No token found and can't prompt for login when running with --non-interactive.",
-
-        infoFail: "Received invalid response from npm.",
-        malformedRegistryResponse:
-          "Received malformed response from registry for $0. The registry may be down.",
-        registryNoVersions:
-          "No valid versions found for $0. The package may be unpublished.",
-
-        cantRequestOffline: "Can't make a request in offline mode ($0)",
-        requestManagerNotSetupHAR:
-          "RequestManager was not setup to capture HAR files",
-        requestError: "Request $0 returned a $1",
-        requestFailed: "Request failed $0",
-        tarballNotInNetworkOrCache:
-          "$0: Tarball is not in network and can not be located in cache ($1)",
-        fetchBadIntegrityCache:
-          "Incorrect integrity when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem",
-        fetchBadHashCache:
-          "Incorrect hash when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem",
-        fetchBadHashWithPath:
-          "Integrity check failed for $0 (computed integrity doesn't match our records, got $2)",
-        fetchBadIntegrityAlgorithm:
-          "Integrity checked failed for $0 (none of the specified algorithms are supported)",
-        fetchErrorCorrupt:
-          "$0. Mirror tarball appears to be corrupt. You can resolve this by running:\n\n  rm -rf $1\n  yarn install",
-        errorExtractingTarball:
-          "Extracting tar content of $1 failed, the file appears to be corrupt: $0",
-        updateInstalling: "Installing $0...",
-        hostedGitResolveError:
-          "Error connecting to repository. Please, check the url.",
-        unauthorizedResponse: "Received a 401 from $0. $1",
-
-        unknownFetcherFor: "Unknown fetcher for $0",
-
-        downloadGitWithoutCommit:
-          "Downloading the git repo $0 over plain git without a commit hash",
-        downloadHTTPWithoutCommit:
-          "Downloading the git repo $0 over HTTP without a commit hash",
-
-        unplugDisabled:
-          "Packages can only be unplugged when Plug'n'Play is enabled.",
-
-        plugnplaySuggestV2L1:
-          "Plug'n'Play support has been greatly improved on the Yarn v2 development branch.",
-        plugnplaySuggestV2L2:
-          "Please give it a try and tell us what you think! - https://next.yarnpkg.com/getting-started/install",
-        plugnplayWindowsSupport:
-          "Plug'n'Play on Windows doesn't support the cache and project to be kept on separate drives",
-
-        packageInstalledWithBinaries: "Installed $0 with binaries:",
-        packageHasBinaries: "$0 has binaries:",
-        packageHasNoBinaries: "$0 has no binaries",
-        packageBinaryNotFound: "Couldn't find a binary named $0",
-
-        couldBeDeduped: "$0 could be deduped from $1 to $2",
-        lockfileNotContainPattern: "Lockfile does not contain pattern: $0",
-        integrityCheckFailed: "Integrity check failed",
-        noIntegrityFile: "Couldn't find an integrity file",
-        integrityFailedExpectedIsNotAJSON:
-          "Integrity check: integrity file is not a json",
-        integrityCheckLinkedModulesDontMatch:
-          "Integrity check: Linked modules don't match",
-        integrityFlagsDontMatch: "Integrity check: Flags don't match",
-        integrityLockfilesDontMatch: "Integrity check: Lock files don't match",
-        integrityFailedFilesMissing: "Integrity check: Files are missing",
-        integrityPatternsDontMatch:
-          "Integrity check: Top level patterns don't match",
-        integrityModulesFoldersMissing:
-          "Integrity check: Some module folders are missing",
-        integritySystemParamsDontMatch:
-          "Integrity check: System parameters don't match",
-        packageNotInstalled: "$0 not installed",
-        optionalDepNotInstalled: "Optional dependency $0 not installed",
-        packageWrongVersion: "$0 is wrong version: expected $1, got $2",
-        packageDontSatisfy: "$0 doesn't satisfy found match of $1",
-
-        lockfileExists: "Lockfile already exists, not importing.",
-        skippingImport: "Skipping import of $0 for $1",
-        importFailed: "Import of $0 for $1 failed, resolving normally.",
-        importResolveFailed: "Import of $0 failed starting in $1",
-        importResolvedRangeMatch: "Using version $0 of $1 instead of $2 for $3",
-        importSourceFilesCorrupted:
-          "Failed to import from package-lock.json, source file(s) corrupted",
-        importPackageLock:
-          "found npm package-lock.json, converting to yarn.lock",
-        importNodeModules: "creating yarn.lock from local node_modules folder",
-        packageContainsYarnAsGlobal:
-          "Installing Yarn via Yarn will result in you having two separate versions of Yarn installed at the same time, which is not recommended. To update Yarn please follow https://yarnpkg.com/en/docs/install .",
-
-        scopeNotValid: "The specified scope is not valid.",
-
-        deprecatedCommand: "$0 is deprecated. Please use $1.",
-        deprecatedListArgs:
-          "Filtering by arguments is deprecated. Please use the pattern option instead.",
-        implicitFileDeprecated:
-          'Using the "file:" protocol implicitly is deprecated. Please either prepend the protocol or prepend the path $0 with "./".',
-        unsupportedNodeVersion:
-          "You are using Node $0 which is not supported and may encounter bugs or unexpected behavior. Yarn supports the following semver range: $1",
-
-        verboseUpgradeBecauseRequested:
-          "Considering upgrade of $0 to $1 because it was directly requested.",
-        verboseUpgradeBecauseOutdated:
-          "Considering upgrade of $0 to $1 because a newer version exists in the registry.",
-        verboseUpgradeNotUnlocking:
-          "Not unlocking $0 in the lockfile because it is a new or direct dependency.",
-        verboseUpgradeUnlocking: "Unlocking $0 in the lockfile.",
-        folderMissing: "Directory $0 doesn't exist",
-        mutexPortBusy:
-          "Cannot use the network mutex on port $0. It is probably used by another app.",
-
-        auditRunning: "Auditing packages",
-        auditSummary: "$0 vulnerabilities found - Packages audited: $1",
-        auditSummarySeverity: "Severity:",
-        auditCritical: "$0 Critical",
-        auditHigh: "$0 High",
-        auditModerate: "$0 Moderate",
-        auditLow: "$0 Low",
-        auditInfo: "$0 Info",
-        auditResolveCommand: "# Run $0 to resolve $1 $2",
-        auditSemverMajorChange:
-          "SEMVER WARNING: Recommended action is a potentially breaking change",
-        auditManualReview:
-          "Manual Review\nSome vulnerabilities require your attention to resolve\n\nVisit https://go.npm.me/audit-guide for additional guidance",
-        auditRunAuditForDetails:
-          'Security audit found potential problems. Run "yarn audit" for additional details.',
-        auditOffline:
-          "Skipping audit. Security audit cannot be performed in offline mode.",
-      };
+          const spinner = _ref4;
 
-      exports.default = messages;
+          spinner.end();
+        }
+        readline.moveCursor(this.stdout, 0, -workers + 1);
+      }
+    };
+  }
 
-      /***/
-    },
-    /* 568 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  activity() {
+    if (!this.isTTY) {
+      return {
+        tick() {},
+        end() {}
+      };
+    }
+    const reporterSpinners = this._spinners;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.en = undefined;
+    const spinner = new (_spinnerProgress || _load_spinnerProgress()).default(this.stderr);
+    spinner.start();
 
-      var _en;
+    reporterSpinners.add(spinner);
 
-      function _load_en() {
-        return (_en = _interopRequireDefault(__webpack_require__(567)));
-      }
+    return {
+      tick(name) {
+        spinner.setText(name);
+      },
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      end() {
+        spinner.stop();
+        reporterSpinners.delete(spinner);
       }
+    };
+  }
 
-      exports.en = (_en || _load_en()).default;
+  select(header, question, options) {
+    if (!this.isTTY) {
+      return Promise.reject(new Error("Can't answer a question unless a user TTY"));
+    }
 
-      /***/
-    },
-    /* 569 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    const rl = readline.createInterface({
+      input: this.stdin,
+      output: this.stdout,
+      terminal: true
+    });
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    const questions = options.map(opt => opt.name);
+    const answers = options.map(opt => opt.value);
 
-      var _asyncToGenerator2;
+    function toIndex(input) {
+      const index = answers.indexOf(input);
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+      if (index >= 0) {
+        return index;
+      } else {
+        return +input;
       }
+    }
 
-      var _baseReporter;
+    return new Promise(resolve => {
+      this.info(header);
 
-      function _load_baseReporter() {
-        return (_baseReporter = _interopRequireDefault(
-          __webpack_require__(108),
-        ));
+      for (let i = 0; i < questions.length; i++) {
+        this.log(`  ${this.format.dim(`${i + 1})`)} ${questions[i]}`);
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
-
-      /* eslint no-unused-vars: 0 */
-
-      class NoopReporter extends (_baseReporter || _load_baseReporter())
-        .default {
-        lang(key, ...args) {
-          return "do nothing";
-        }
-        verbose(msg) {}
-        verboseInspect(val) {}
-        initPeakMemoryCounter() {}
-        checkPeakMemory() {}
-        close() {}
-        getTotalTime() {
-          return 0;
-        }
-        list(key, items, hints) {}
-        tree(key, obj) {}
-        step(current, total, message, emoji) {}
-        error(message) {}
-        info(message) {}
-        warn(message) {}
-        success(message) {}
-        log(message) {}
-        command(command) {}
-        inspect(value) {}
-        header(command, pkg) {}
-        footer(showPeakMemory) {}
-        table(head, body) {}
-
-        activity() {
-          return {
-            tick(name) {},
-            end() {},
-          };
-        }
+      const ask = () => {
+        rl.question(`${question}: `, input => {
+          let index = toIndex(input);
 
-        activitySet(total, workers) {
-          return {
-            spinners: Array(workers).fill({
-              clear() {},
-              setPrefix() {},
-              tick() {},
-              end() {},
-            }),
-            end() {},
-          };
-        }
+          if (isNaN(index)) {
+            this.log('Not a number');
+            ask();
+            return;
+          }
 
-        question(question, options = {}) {
-          return Promise.reject(new Error("Not implemented"));
-        }
+          if (index <= 0 || index > options.length) {
+            this.log('Outside answer range');
+            ask();
+            return;
+          }
 
-        questionAffirm(question) {
-          var _this = this;
+          // get index
+          index--;
+          rl.close();
+          resolve(answers[index]);
+        });
+      };
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              yield _this.question(question);
-              return false;
-            },
-          )();
-        }
+      ask();
+    });
+  }
 
-        select(header, question, options) {
-          return Promise.reject(new Error("Not implemented"));
-        }
+  progress(count) {
+    if (this.noProgress || count <= 0) {
+      return function () {
+        // noop
+      };
+    }
 
-        progress(total) {
-          return function () {};
-        }
+    if (!this.isTTY) {
+      return function () {
+        // TODO what should the behaviour here be? we could buffer progress messages maybe
+      };
+    }
 
-        disableProgress() {
-          this.noProgress = true;
-        }
+    // Clear any potentially old progress bars
+    this.stopProgress();
 
-        prompt(message, choices, options = {}) {
-          return Promise.reject(new Error("Not implemented"));
-        }
+    const bar = this._progressBar = new (_progressBar || _load_progressBar()).default(count, this.stderr, progress => {
+      if (progress === this._progressBar) {
+        this._progressBar = null;
       }
-      exports.default = NoopReporter;
-
-      /***/
-    },
-    /* 570 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-
-      var _extends2;
+    });
 
-      function _load_extends() {
-        return (_extends2 = _interopRequireDefault(__webpack_require__(21)));
-      }
+    bar.render();
 
-      var _packageRequest;
+    return function () {
+      bar.tick();
+    };
+  }
 
-      function _load_packageRequest() {
-        return (_packageRequest = _interopRequireDefault(
-          __webpack_require__(122),
-        ));
-      }
+  stopProgress() {
+    if (this._progressBar) {
+      this._progressBar.stop();
+    }
+  }
 
-      var _baseResolver;
+  prompt(message, choices, options = {}) {
+    var _this = this;
 
-      function _load_baseResolver() {
-        return (_baseResolver = _interopRequireDefault(
-          __webpack_require__(123),
-        ));
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      if (!process.stdout.isTTY) {
+        return Promise.reject(new Error("Can't answer a question unless a user TTY"));
       }
 
-      var _workspaceLayout;
-
-      function _load_workspaceLayout() {
-        return (_workspaceLayout = _interopRequireDefault(
-          __webpack_require__(90),
-        ));
+      let pageSize;
+      if (process.stdout instanceof tty.WriteStream) {
+        pageSize = process.stdout.rows - 2;
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+      const rl = readline.createInterface({
+        input: _this.stdin,
+        output: _this.stdout,
+        terminal: true
+      });
 
-      const invariant = __webpack_require__(9);
+      // $FlowFixMe: Need to update the type of Inquirer
+      const prompt = (_inquirer || _load_inquirer()).default.createPromptModule({
+        input: _this.stdin,
+        output: _this.stdout
+      });
 
-      class WorkspaceResolver extends (_baseResolver || _load_baseResolver())
-        .default {
-        static isWorkspace(pattern, workspaceLayout) {
-          return (
-            !!workspaceLayout && !!workspaceLayout.getManifestByPattern(pattern)
-          );
-        }
+      var _options$name = options.name;
+      const name = _options$name === undefined ? 'prompt' : _options$name;
+      var _options$type = options.type;
+      const type = _options$type === undefined ? 'input' : _options$type,
+            validate = options.validate;
 
-        constructor(request, fragment, workspaceLayout) {
-          super(request, fragment);
-          this.workspaceLayout = workspaceLayout;
-        }
+      const answers = yield prompt([{ name, type, message, choices, pageSize, validate }]);
 
-        resolve(downloadedManifest) {
-          const workspace = this.workspaceLayout.getManifestByPattern(
-            this.request.pattern,
-          );
-          invariant(workspace, "expected workspace");
-          const manifest = workspace.manifest,
-            loc = workspace.loc;
+      rl.close();
 
-          if (manifest._remote && manifest._remote.registryRemote) {
-            return Promise.resolve(manifest); //already downloaded
-          }
-          const registry = manifest._registry;
-          invariant(registry, "expected reference");
-          let hash = "";
-          let registryRemote;
-          if (
-            downloadedManifest &&
-            manifest.version === downloadedManifest.version
-          ) {
-            registryRemote = downloadedManifest._remote;
-            invariant(registryRemote, "missing remote info");
-            hash = registryRemote.hash;
-            //override any local changes to manifest
-            Object.keys(manifest).forEach(
-              (k) => k.startsWith("_") || delete manifest[k],
-            );
-            Object.assign(manifest, downloadedManifest);
-          } else if (manifest._remote && manifest._remote.hash) {
-            invariant(workspace.manifest._remote, "missing remote info");
-            registryRemote = workspace.manifest._remote.registryRemote;
-            hash = manifest._remote.hash;
-          }
-          if (registryRemote) {
-            registryRemote = (0, (_extends2 || _load_extends()).default)(
-              {},
-              registryRemote,
-            );
-          }
+      return answers[name];
+    })();
+  }
 
-          manifest._remote = Object.assign(manifest._remote || {}, {
-            type: "workspace",
-            registryRemote,
-            registry,
-            hash,
-            reference: loc,
-          });
+  auditSummary(auditMetadata) {
+    const totalDependencies = auditMetadata.totalDependencies,
+          vulnerabilities = auditMetadata.vulnerabilities;
 
-          manifest._uid = manifest.version;
+    const totalVulnerabilities = vulnerabilities.info + vulnerabilities.low + vulnerabilities.moderate + vulnerabilities.high + vulnerabilities.critical;
+    const summary = this.lang('auditSummary', totalVulnerabilities > 0 ? this.rawText(chalk.red(totalVulnerabilities.toString())) : totalVulnerabilities, totalDependencies);
+    this._log(summary);
 
-          return Promise.resolve(manifest);
-        }
+    if (totalVulnerabilities) {
+      const severities = [];
+      if (vulnerabilities.info) {
+        severities.push(this.lang('auditInfo', vulnerabilities.info));
       }
-      exports.default = WorkspaceResolver;
-
-      /***/
-    },
-    /* 571 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      if (vulnerabilities.low) {
+        severities.push(this.lang('auditLow', vulnerabilities.low));
+      }
+      if (vulnerabilities.moderate) {
+        severities.push(this.lang('auditModerate', vulnerabilities.moderate));
+      }
+      if (vulnerabilities.high) {
+        severities.push(this.lang('auditHigh', vulnerabilities.high));
+      }
+      if (vulnerabilities.critical) {
+        severities.push(this.lang('auditCritical', vulnerabilities.critical));
+      }
+      this._log(`${this.lang('auditSummarySeverity')} ${severities.join(' | ')}`);
+    }
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  auditAction(recommendation) {
+    const label = recommendation.action.resolves.length === 1 ? 'vulnerability' : 'vulnerabilities';
+    this._log(this.lang('auditResolveCommand', this.rawText(chalk.inverse(recommendation.cmd)), recommendation.action.resolves.length, this.rawText(label)));
+    if (recommendation.isBreaking) {
+      this._log(this.lang('auditSemverMajorChange'));
+    }
+  }
 
-      var _asyncToGenerator2;
+  auditManualReview() {
+    const tableOptions = {
+      colWidths: [78]
+    };
+    const table = new (_cliTable || _load_cliTable()).default(tableOptions);
+    table.push([{
+      content: this.lang('auditManualReview'),
+      vAlign: 'center',
+      hAlign: 'center'
+    }]);
+
+    this._log(table.toString());
+  }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+  auditAdvisory(resolution, auditAdvisory) {
+    function colorSeverity(severity, message) {
+      return auditSeverityColors[severity](message || severity);
+    }
 
-      var _hostedGitResolver;
+    function makeAdvisoryTableRow(patchedIn) {
+      const patchRows = [];
 
-      function _load_hostedGitResolver() {
-        return (_hostedGitResolver = _interopRequireDefault(
-          __webpack_require__(109),
-        ));
+      if (patchedIn) {
+        patchRows.push({ 'Patched in': patchedIn });
       }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+      return [{ [chalk.bold(colorSeverity(auditAdvisory.severity))]: chalk.bold(auditAdvisory.title) }, { Package: auditAdvisory.module_name }, ...patchRows, { 'Dependency of': `${resolution.path.split('>')[0]} ${resolution.dev ? '[dev]' : ''}` }, { Path: resolution.path.split('>').join(' > ') }, { 'More info': `https://www.npmjs.com/advisories/${auditAdvisory.id}` }];
+    }
 
-      class BitbucketResolver extends (
-        _hostedGitResolver || _load_hostedGitResolver()
-      ).default {
-        static getTarballUrl(parts, hash) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}/get/${hash}.tar.gz`;
-        }
+    const tableOptions = {
+      colWidths: AUDIT_COL_WIDTHS,
+      wordWrap: true
+    };
+    const table = new (_cliTable || _load_cliTable()).default(tableOptions);
+    const patchedIn = auditAdvisory.patched_versions.replace(' ', '') === '<0.0.0' ? 'No patch available' : auditAdvisory.patched_versions;
+    table.push(...makeAdvisoryTableRow(patchedIn));
+    this._log(table.toString());
+  }
+}
+exports.default = ConsoleReporter;
 
-        static getGitHTTPBaseUrl(parts) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}`;
-        }
+/***/ }),
+/* 562 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        static getGitHTTPUrl(parts) {
-          return `${BitbucketResolver.getGitHTTPBaseUrl(parts)}.git`;
-        }
+"use strict";
 
-        static getGitSSHUrl(parts) {
-          return (
-            `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` +
-            `${parts.hash ? "#" + decodeURIComponent(parts.hash) : ""}`
-          );
-        }
 
-        static getHTTPFileUrl(parts, filename, commit) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.sortTrees = sortTrees;
+exports.recurseTree = recurseTree;
+exports.getFormattedOutput = getFormattedOutput;
 
-        hasHTTPCapability(url) {
-          var _this = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              // We don't follow redirects and reject a 302 since this means BitBucket
-              // won't allow us to use the HTTP protocol for `git` access.
-              // Most probably a private repo and this 302 is to a login page.
-              const bitbucketHTTPSupport =
-                yield _this.config.requestManager.request({
-                  url,
-                  method: "HEAD",
-                  queue: _this.resolver.fetchingQueue,
-                  followRedirect: false,
-                  rejectStatusCode: 302,
-                });
-              return bitbucketHTTPSupport !== false;
-            },
-          )();
-        }
-      }
-      exports.default = BitbucketResolver;
-      BitbucketResolver.hostname = "bitbucket.org";
-      BitbucketResolver.protocol = "bitbucket";
+// public
 
-      /***/
-    },
-    /* 572 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+// types
+function sortTrees(trees) {
+  return trees.sort(function (tree1, tree2) {
+    return tree1.name.localeCompare(tree2.name);
+  });
+}
 
-      var _hostedGitResolver;
+function recurseTree(tree, prefix, recurseFunc) {
+  const treeLen = tree.length;
+  const treeEnd = treeLen - 1;
+  for (let i = 0; i < treeLen; i++) {
+    const atEnd = i === treeEnd;
+    recurseFunc(tree[i], prefix + getLastIndentChar(atEnd), prefix + getNextIndentChar(atEnd));
+  }
+}
 
-      function _load_hostedGitResolver() {
-        return (_hostedGitResolver = _interopRequireDefault(
-          __webpack_require__(109),
-        ));
-      }
+function getFormattedOutput(fmt) {
+  const item = formatColor(fmt.color, fmt.name, fmt.formatter);
+  const suffix = getSuffix(fmt.hint, fmt.formatter);
+  return `${fmt.prefix}─ ${item}${suffix}\n`;
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function getNextIndentChar(end) {
+  return end ? '   ' : '│  ';
+}
 
-      class GitLabResolver extends (
-        _hostedGitResolver || _load_hostedGitResolver()
-      ).default {
-        static getTarballUrl(parts, hash) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}/repository/archive.tar.gz?ref=${hash}`;
-        }
+function getLastIndentChar(end) {
+  return end ? '└' : '├';
+}
 
-        static getGitHTTPBaseUrl(parts) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}`;
-        }
+function getSuffix(hint, formatter) {
+  return hint ? ` (${formatter.grey(hint)})` : '';
+}
 
-        static getGitHTTPUrl(parts) {
-          return `${GitLabResolver.getGitHTTPBaseUrl(parts)}.git`;
-        }
+function formatColor(color, strToFormat, formatter) {
+  return color ? formatter[color](strToFormat) : strToFormat;
+}
 
-        static getGitSSHUrl(parts) {
-          return (
-            `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` +
-            `${parts.hash ? "#" + decodeURIComponent(parts.hash) : ""}`
-          );
-        }
+/***/ }),
+/* 563 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        static getHTTPFileUrl(parts, filename, commit) {
-          return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
-        }
-      }
-      exports.default = GitLabResolver;
-      GitLabResolver.hostname = "gitlab.com";
-      GitLabResolver.protocol = "gitlab";
+"use strict";
 
-      /***/
-    },
-    /* 573 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      var _errors;
+var _util;
 
-      function _load_errors() {
-        return (_errors = __webpack_require__(6));
-      }
+function _load_util() {
+  return _util = __webpack_require__(212);
+}
 
-      var _exoticResolver;
+class ProgressBar {
+  constructor(total, stdout = process.stderr, callback) {
+    this.stdout = stdout;
+    this.total = total;
+    this.chars = ProgressBar.bars[0];
+    this.delay = 60;
+    this.curr = 0;
+    this._callback = callback;
+    (0, (_util || _load_util()).clearLine)(stdout);
+  }
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
-      }
+  tick() {
+    if (this.curr >= this.total) {
+      return;
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    this.curr++;
 
-      class RegistryResolver extends (_exoticResolver || _load_exoticResolver())
-        .default {
-        constructor(request, fragment) {
-          super(request, fragment);
+    // schedule render
+    if (!this.id) {
+      this.id = setTimeout(() => this.render(), this.delay);
+    }
+  }
 
-          const match = fragment.match(/^(\S+):(@?.*?)(@(.*?)|)$/);
-          if (match) {
-            this.range = match[4] || "latest";
-            this.name = match[2];
-          } else {
-            throw new (_errors || _load_errors()).MessageError(
-              this.reporter.lang("invalidFragment", fragment),
-            );
-          }
+  cancelTick() {
+    if (this.id) {
+      clearTimeout(this.id);
+      this.id = null;
+    }
+  }
 
-          // $FlowFixMe
-          this.registry = this.constructor.protocol;
-        }
+  stop() {
+    // "stop" by setting current to end so `tick` becomes noop
+    this.curr = this.total;
 
-        resolve() {
-          return this.fork(
-            this.constructor.factory,
-            false,
-            this.name,
-            this.range,
-          );
-        }
-      }
-      exports.default = RegistryResolver;
+    this.cancelTick();
+    (0, (_util || _load_util()).clearLine)(this.stdout);
+    if (this._callback) {
+      this._callback(this);
+    }
+  }
 
-      /***/
-    },
-    /* 574 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  render() {
+    // clear throttle
+    this.cancelTick();
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    let ratio = this.curr / this.total;
+    ratio = Math.min(Math.max(ratio, 0), 1);
 
-      var _asyncToGenerator2;
+    // progress without bar
+    let bar = ` ${this.curr}/${this.total}`;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+    // calculate size of actual bar
+    // $FlowFixMe: investigate process.stderr.columns flow error
+    const availableSpace = Math.max(0, this.stdout.columns - bar.length - 3);
+    const width = Math.min(this.total, availableSpace);
+    const completeLength = Math.round(width * ratio);
+    const complete = this.chars[0].repeat(completeLength);
+    const incomplete = this.chars[1].repeat(width - completeLength);
+    bar = `[${complete}${incomplete}]${bar}`;
 
-      var _tarballFetcher;
+    (0, (_util || _load_util()).toStartOfLine)(this.stdout);
+    this.stdout.write(bar);
+  }
+}
+exports.default = ProgressBar;
+ProgressBar.bars = [['#', '-']];
 
-      function _load_tarballFetcher() {
-        return (_tarballFetcher = _interopRequireDefault(
-          __webpack_require__(364),
-        ));
-      }
+/***/ }),
+/* 564 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _exoticResolver;
+"use strict";
 
-      function _load_exoticResolver() {
-        return (_exoticResolver = _interopRequireDefault(
-          __webpack_require__(89),
-        ));
-      }
 
-      var _gitResolver;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      function _load_gitResolver() {
-        return (_gitResolver = _interopRequireDefault(
-          __webpack_require__(124),
-        ));
-      }
+var _util;
 
-      var _guessName;
+function _load_util() {
+  return _util = __webpack_require__(212);
+}
 
-      function _load_guessName() {
-        return (_guessName = _interopRequireDefault(__webpack_require__(169)));
-      }
+class Spinner {
+  constructor(stdout = process.stderr, lineNumber = 0) {
+    this.current = 0;
+    this.prefix = '';
+    this.lineNumber = lineNumber;
+    this.stdout = stdout;
+    this.delay = 60;
+    this.chars = Spinner.spinners[28].split('');
+    this.text = '';
+    this.id = null;
+  }
 
-      var _version;
+  setPrefix(prefix) {
+    this.prefix = prefix;
+  }
+  setText(text) {
+    this.text = text;
+  }
+  start() {
+    this.current = 0;
+    this.render();
+  }
+  render() {
+    if (this.id) {
+      clearTimeout(this.id);
+    }
+    // build line ensuring we don't wrap to the next line
+    let msg = `${this.prefix}${this.chars[this.current]} ${this.text}`;
+    const columns = typeof this.stdout.columns === 'number' ? this.stdout.columns : 100;
+    msg = msg.slice(0, columns);
+    (0, (_util || _load_util()).writeOnNthLine)(this.stdout, this.lineNumber, msg);
+    this.current = ++this.current % this.chars.length;
+    this.id = setTimeout(() => this.render(), this.delay);
+  }
+  stop() {
+    if (this.id) {
+      clearTimeout(this.id);
+      this.id = null;
+    }
+    (0, (_util || _load_util()).clearNthLine)(this.stdout, this.lineNumber);
+  }
+}
+exports.default = Spinner;
+Spinner.spinners = ['|/-\\', '⠂-–—–-', '◐◓◑◒', '◴◷◶◵', '◰◳◲◱', '▖▘▝▗', '■□▪▫', '▌▀▐▄', '▉▊▋▌▍▎▏▎▍▌▋▊▉', '▁▃▄▅▆▇█▇▆▅▄▃', '←↖↑↗→↘↓↙', '┤┘┴└├┌┬┐', '◢◣◤◥', '.oO°Oo.', '.oO@*', '🌍🌎🌏', '◡◡ ⊙⊙ ◠◠', '☱☲☴', '⠋⠙⠹⠸⠼⠴⠦⠧⠇⠏', '⠋⠙⠚⠞⠖⠦⠴⠲⠳⠓', '⠄⠆⠇⠋⠙⠸⠰⠠⠰⠸⠙⠋⠇⠆', '⠋⠙⠚⠒⠂⠂⠒⠲⠴⠦⠖⠒⠐⠐⠒⠓⠋', '⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠴⠲⠒⠂⠂⠒⠚⠙⠉⠁', '⠈⠉⠋⠓⠒⠐⠐⠒⠖⠦⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈', '⠁⠁⠉⠙⠚⠒⠂⠂⠒⠲⠴⠤⠄⠄⠤⠠⠠⠤⠦⠖⠒⠐⠐⠒⠓⠋⠉⠈⠈', '⢄⢂⢁⡁⡈⡐⡠', '⢹⢺⢼⣸⣇⡧⡗⡏', '⣾⣽⣻⢿⡿⣟⣯⣷', '⠁⠂⠄⡀⢀⠠⠐⠈'];
 
-      function _load_version() {
-        return (_version = _interopRequireWildcard(__webpack_require__(226)));
-      }
+/***/ }),
+/* 565 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _crypto;
+"use strict";
 
-      function _load_crypto() {
-        return (_crypto = _interopRequireWildcard(__webpack_require__(168)));
-      }
 
-      var _fs;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+var _jsonReporter;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+function _load_jsonReporter() {
+  return _jsonReporter = _interopRequireDefault(__webpack_require__(213));
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      const invariant = __webpack_require__(9);
+var _require = __webpack_require__(77);
 
-      class TarballResolver extends (_exoticResolver || _load_exoticResolver())
-        .default {
-        constructor(request, fragment) {
-          super(request, fragment);
+const EventEmitter = _require.EventEmitter;
+class EventReporter extends (_jsonReporter || _load_jsonReporter()).default {
 
-          var _versionUtil$explodeH = (
-            _version || _load_version()
-          ).explodeHashedUrl(fragment);
+  constructor(opts) {
+    super(opts);
 
-          const hash = _versionUtil$explodeH.hash,
-            url = _versionUtil$explodeH.url;
+    // $FlowFixMe: looks like a flow bug
+    EventEmitter.call(this);
+  }
 
-          this.hash = hash;
-          this.url = url;
-        }
+  _dump(type, data) {
+    this.emit(type, data);
+  }
+}
+
+exports.default = EventReporter;
+Object.assign(EventReporter.prototype, EventEmitter.prototype);
+
+/***/ }),
+/* 566 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+function formatFunction(...strs) {
+  return strs.join(' ');
+}
+
+const defaultFormatter = exports.defaultFormatter = {
+  bold: formatFunction,
+  dim: formatFunction,
+  italic: formatFunction,
+  underline: formatFunction,
+  inverse: formatFunction,
+  strikethrough: formatFunction,
+  black: formatFunction,
+  red: formatFunction,
+  green: formatFunction,
+  yellow: formatFunction,
+  blue: formatFunction,
+  magenta: formatFunction,
+  cyan: formatFunction,
+  white: formatFunction,
+  gray: formatFunction,
+  grey: formatFunction,
+  stripColor: formatFunction
+};
 
-        static isVersion(pattern) {
-          // we can sometimes match git urls which we don't want
-          if (
-            (_gitResolver || _load_gitResolver()).default.isVersion(pattern)
-          ) {
-            return false;
-          }
+/***/ }),
+/* 567 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+
+/* eslint max-len: 0 */
+
+const messages = {
+  upToDate: 'Already up-to-date.',
+  folderInSync: 'Folder in sync.',
+  nothingToInstall: 'Nothing to install.',
+  resolvingPackages: 'Resolving packages',
+  checkingManifest: 'Validating package.json',
+  fetchingPackages: 'Fetching packages',
+  linkingDependencies: 'Linking dependencies',
+  rebuildingPackages: 'Rebuilding all packages',
+  buildingFreshPackages: 'Building fresh packages',
+  cleaningModules: 'Cleaning modules',
+  bumpingVersion: 'Bumping version',
+  savingHar: 'Saving HAR file: $0',
+  answer: 'Answer?',
+  usage: 'Usage',
+  installCommandRenamed: '`install` has been replaced with `add` to add new dependencies. Run $0 instead.',
+  globalFlagRemoved: '`--global` has been deprecated. Please run $0 instead.',
+  waitingInstance: 'Waiting for the other yarn instance to finish (pid $0, inside $1)',
+  waitingNamedInstance: 'Waiting for the other yarn instance to finish ($0)',
+  offlineRetrying: 'There appears to be trouble with your network connection. Retrying...',
+  internalServerErrorRetrying: 'There appears to be trouble with the npm registry (returned $1). Retrying...',
+  clearedCache: 'Cleared cache.',
+  couldntClearPackageFromCache: "Couldn't clear package $0 from cache",
+  clearedPackageFromCache: 'Cleared package $0 from cache',
+  packWroteTarball: 'Wrote tarball to $0.',
+  invalidBinField: 'Invalid bin field for $0.',
+  invalidBinEntry: 'Invalid bin entry for $1 (in $0).',
+  helpExamples: '  Examples:\n$0\n',
+  helpCommands: '  Commands:\n$0\n',
+  helpCommandsMore: '  Run `$0` for more information on specific commands.',
+  helpLearnMore: '  Visit $0 to learn more about Yarn.\n',
+
+  manifestPotentialTypo: 'Potential typo $0, did you mean $1?',
+  manifestBuiltinModule: '$0 is also the name of a node core module',
+  manifestNameDot: "Name can't start with a dot",
+  manifestNameIllegalChars: 'Name contains illegal characters',
+  manifestNameBlacklisted: 'Name is blacklisted',
+  manifestLicenseInvalid: 'License should be a valid SPDX license expression',
+  manifestLicenseNone: 'No license field',
+  manifestStringExpected: '$0 is not a string',
+  manifestDependencyCollision: '$0 has dependency $1 with range $2 that collides with a dependency in $3 of the same name with version $4',
+  manifestDirectoryNotFound: 'Unable to read $0 directory of module $1',
+
+  verboseFileCopy: 'Copying $0 to $1.',
+  verboseFileLink: 'Creating hardlink at $0 to $1.',
+  verboseFileSymlink: 'Creating symlink at $0 to $1.',
+  verboseFileSkip: 'Skipping copying of file $0 as the file at $1 is the same size ($2) and mtime ($3).',
+  verboseFileSkipSymlink: 'Skipping copying of $0 as the file at $1 is the same symlink ($2).',
+  verboseFileSkipHardlink: 'Skipping copying of $0 as the file at $1 is the same hardlink ($2).',
+  verboseFileRemoveExtraneous: 'Removing extraneous file $0.',
+  verboseFilePhantomExtraneous: "File $0 would be marked as extraneous but has been removed as it's listed as a phantom file.",
+  verboseFileSkipArtifact: 'Skipping copying of $0 as the file is marked as a built artifact and subject to change.',
+  verboseFileFolder: 'Creating directory $0.',
+
+  verboseRequestStart: 'Performing $0 request to $1.',
+  verboseRequestFinish: 'Request $0 finished with status code $1.',
+
+  configSet: 'Set $0 to $1.',
+  configDelete: 'Deleted $0.',
+  configNpm: 'npm config',
+  configYarn: 'yarn config',
+
+  couldntFindPackagejson: "Couldn't find a package.json file in $0",
+  couldntFindMatch: "Couldn't find match for $0 in $1 for $2.",
+  couldntFindPackageInCache: "Couldn't find any versions for $0 that matches $1 in our cache (possible versions are $2). This is usually caused by a missing entry in the lockfile, running Yarn without the --offline flag may help fix this issue.",
+  couldntFindVersionThatMatchesRange: "Couldn't find any versions for $0 that matches $1",
+  chooseVersionFromList: 'Please choose a version of $0 from this list:',
+  moduleNotInManifest: "This module isn't specified in a package.json file.",
+  moduleAlreadyInManifest: '$0 is already in $1. Please remove existing entry first before adding it to $2.',
+  unknownFolderOrTarball: "Passed folder/tarball doesn't exist,",
+  unknownPackage: "Couldn't find package $0.",
+  unknownPackageName: "Couldn't find package name.",
+  unknownUser: "Couldn't find user $0.",
+  unknownRegistryResolver: 'Unknown registry resolver $0',
+  userNotAnOwner: "User $0 isn't an owner of this package.",
+  invalidVersionArgument: 'Use the $0 flag to create a new version.',
+  invalidVersion: 'Invalid version supplied.',
+  requiredVersionInRange: 'Required version in range.',
+  packageNotFoundRegistry: "Couldn't find package $0 on the $1 registry.",
+  requiredPackageNotFoundRegistry: "Couldn't find package $0 required by $1 on the $2 registry.",
+  doesntExist: "Package $1 refers to a non-existing file '$0'.",
+  missingRequiredPackageKey: `Package $0 doesn't have a $1.`,
+  invalidAccess: 'Invalid argument for access, expected public or restricted.',
+  invalidCommand: 'Invalid subcommand. Try $0',
+  invalidGistFragment: 'Invalid gist fragment $0.',
+  invalidHostedGitFragment: 'Invalid hosted git fragment $0.',
+  invalidFragment: 'Invalid fragment $0.',
+  invalidPackageName: 'Invalid package name.',
+  invalidPackageVersion: "Can't add $0: invalid package version $1.",
+  couldntFindManifestIn: "Couldn't find manifest in $0.",
+  shrinkwrapWarning: 'npm-shrinkwrap.json found. This will not be updated or respected. See https://yarnpkg.com/en/docs/migrating-from-npm for more information.',
+  npmLockfileWarning: 'package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.',
+  lockfileOutdated: 'Outdated lockfile. Please run `yarn install` and try again.',
+  lockfileMerged: 'Merge conflict detected in yarn.lock and successfully merged.',
+  lockfileConflict: 'A merge conflict was found in yarn.lock but it could not be successfully merged, regenerating yarn.lock from scratch.',
+  ignoredScripts: 'Ignored scripts due to flag.',
+  missingAddDependencies: 'Missing list of packages to add to your project.',
+  yesWarning: 'The yes flag has been set. This will automatically answer yes to all questions, which may have security implications.',
+  networkWarning: "You don't appear to have an internet connection. Try the --offline flag to use the cache for registry queries.",
+  flatGlobalError: 'The package $0 requires a flat dependency graph. Add `"flat": true` to your package.json and try again.',
+  noName: `Package doesn't have a name.`,
+  noVersion: `Package doesn't have a version.`,
+  answerRequired: 'An answer is required.',
+  missingWhyDependency: 'Missing package name, folder or path to file to identify why a package has been installed',
+  bugReport: 'If you think this is a bug, please open a bug report with the information provided in $0.',
+  unexpectedError: 'An unexpected error occurred: $0.',
+  jsonError: 'Error parsing JSON at $0, $1.',
+  noPermission: 'Cannot create $0 due to insufficient permissions.',
+  noGlobalFolder: 'Cannot find a suitable global folder. Tried these: $0',
+  allDependenciesUpToDate: 'All of your dependencies are up to date.',
+  legendColorsForVersionUpdates: 'Color legend : \n $0    : Major Update backward-incompatible updates \n $1 : Minor Update backward-compatible features \n $2  : Patch Update backward-compatible bug fixes',
+  frozenLockfileError: 'Your lockfile needs to be updated, but yarn was run with `--frozen-lockfile`.',
+  fileWriteError: 'Could not write file $0: $1',
+  multiplePackagesCantUnpackInSameDestination: 'Pattern $0 is trying to unpack in the same destination $1 as pattern $2. This could result in non-deterministic behavior, skipping.',
+  incorrectLockfileEntry: 'Lockfile has incorrect entry for $0. Ignoring it.',
+
+  invalidResolutionName: 'Resolution field $0 does not end with a valid package name and will be ignored',
+  invalidResolutionVersion: 'Resolution field $0 has an invalid version entry and may be ignored',
+  incompatibleResolutionVersion: 'Resolution field $0 is incompatible with requested version $1',
+
+  yarnOutdated: "Your current version of Yarn is out of date. The latest version is $0, while you're on $1.",
+  yarnOutdatedInstaller: 'To upgrade, download the latest installer at $0.',
+  yarnOutdatedCommand: 'To upgrade, run the following command:',
+
+  tooManyArguments: 'Too many arguments, maximum of $0.',
+  tooFewArguments: 'Not enough arguments, expected at least $0.',
+  noArguments: "This command doesn't require any arguments.",
+
+  ownerRemoving: 'Removing owner $0 from package $1.',
+  ownerRemoved: 'Owner removed.',
+  ownerRemoveError: "Couldn't remove owner.",
+  ownerGetting: 'Getting owners for package $0',
+  ownerGettingFailed: "Couldn't get list of owners.",
+  ownerAlready: 'This user is already an owner of this package.',
+  ownerAdded: 'Added owner.',
+  ownerAdding: 'Adding owner $0 to package $1',
+  ownerAddingFailed: "Couldn't add owner.",
+  ownerNone: 'No owners.',
+
+  teamCreating: 'Creating team',
+  teamRemoving: 'Removing team',
+  teamAddingUser: 'Adding user to team',
+  teamRemovingUser: 'Removing user from team',
+  teamListing: 'Listing teams',
+
+  cleaning: 'Cleaning modules',
+  cleanCreatingFile: 'Creating $0',
+  cleanCreatedFile: 'Created $0. Please review the contents of this file then run "yarn autoclean --force" to perform a clean.',
+  cleanAlreadyExists: '$0 already exists. To revert to the default file, delete $0 then rerun this command.',
+  cleanRequiresForce: 'This command required the "--force" flag to perform the clean. This is a destructive operation. Files specified in $0 will be deleted.',
+  cleanDoesNotExist: '$0 does not exist. Autoclean will delete files specified by $0. Run "autoclean --init" to create $0 with the default entries.',
+
+  binLinkCollision: "There's already a linked binary called $0 in your global Yarn bin. Could not link this package's $0 bin entry.",
+  linkCollision: "There's already a package called $0 registered. This command has had no effect. If this command was run in another folder with the same name, the other folder is still linked. Please run yarn unlink in the other folder if you want to register this folder.",
+  linkMissing: 'No registered package found called $0.',
+  linkRegistered: 'Registered $0.',
+  linkRegisteredMessage: 'You can now run `yarn link $0` in the projects where you want to use this package and it will be used instead.',
+  linkUnregistered: 'Unregistered $0.',
+  linkUnregisteredMessage: 'You can now run `yarn unlink $0` in the projects where you no longer want to use this package.',
+  linkUsing: 'Using linked package for $0.',
+  linkDisusing: 'Removed linked package $0.',
+  linkDisusingMessage: 'You will need to run `yarn install --force` to re-install the package that was linked.',
+  linkTargetMissing: 'The target of linked package $0 is missing. Removing link.',
+
+  createInvalidBin: 'Invalid bin entry found in package $0.',
+  createMissingPackage: 'Package not found - this is probably an internal error, and should be reported at https://github.com/yarnpkg/yarn/issues.',
+
+  workspacesAddRootCheck: 'Running this command will add the dependency to the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).',
+  workspacesRemoveRootCheck: 'Running this command will remove the dependency from the workspace root rather than the workspace itself, which might not be what you want - if you really meant it, make it explicit by running this command again with the -W flag (or --ignore-workspace-root-check).',
+  workspacesFocusRootCheck: 'This command can only be run inside an individual workspace.',
+  workspacesRequirePrivateProjects: 'Workspaces can only be enabled in private projects.',
+  workspacesSettingMustBeArray: 'The workspaces field in package.json must be an array.',
+  workspacesDisabled: 'Your project root defines workspaces but the feature is disabled in your Yarn config. Please check "workspaces-experimental" in your .yarnrc file.',
+
+  workspacesNohoistRequirePrivatePackages: 'nohoist config is ignored in $0 because it is not a private package. If you think nohoist should be allowed in public packages, please submit an issue for your use case.',
+  workspacesNohoistDisabled: `$0 defines nohoist but the feature is disabled in your Yarn config ("workspaces-nohoist-experimental" in .yarnrc file)`,
+
+  workspaceRootNotFound: "Cannot find the root of your workspace - are you sure you're currently in a workspace?",
+  workspaceMissingWorkspace: 'Missing workspace name.',
+  workspaceMissingCommand: 'Missing command name.',
+  workspaceUnknownWorkspace: 'Unknown workspace $0.',
+  workspaceVersionMandatory: 'Missing version in workspace at $0, ignoring.',
+  workspaceNameMandatory: 'Missing name in workspace at $0, ignoring.',
+  workspaceNameDuplicate: 'There are more than one workspace with name $0',
+
+  cacheFolderSkipped: 'Skipping preferred cache folder $0 because it is not writable.',
+  cacheFolderMissing: "Yarn hasn't been able to find a cache folder it can use. Please use the explicit --cache-folder option to tell it what location to use, or make one of the preferred locations writable.",
+  cacheFolderSelected: 'Selected the next writable cache folder in the list, will be $0.',
+
+  execMissingCommand: 'Missing command name.',
+
+  noScriptsAvailable: 'There are no scripts specified inside package.json.',
+  noBinAvailable: 'There are no binary scripts available.',
+  dashDashDeprecation: `From Yarn 1.0 onwards, scripts don't require "--" for options to be forwarded. In a future version, any explicit "--" will be forwarded as-is to the scripts.`,
+  commandNotSpecified: 'No command specified.',
+  binCommands: 'Commands available from binary scripts: ',
+  possibleCommands: 'Project commands',
+  commandQuestion: 'Which command would you like to run?',
+  commandFailedWithCode: 'Command failed with exit code $0.',
+  commandFailedWithSignal: 'Command failed with signal $0.',
+  packageRequiresNodeGyp: 'This package requires node-gyp, which is not currently installed. Yarn will attempt to automatically install it. If this fails, you can run "yarn global add node-gyp" to manually install it.',
+  nodeGypAutoInstallFailed: 'Failed to auto-install node-gyp. Please run "yarn global add node-gyp" manually. Error: $0',
+
+  foundIncompatible: 'Found incompatible module.',
+  incompatibleEngine: 'The engine $0 is incompatible with this module. Expected version $1. Got $2',
+  incompatibleCPU: 'The CPU architecture $0 is incompatible with this module.',
+  incompatibleOS: 'The platform $0 is incompatible with this module.',
+  invalidEngine: 'The engine $0 appears to be invalid.',
+  cannotRunWithIncompatibleEnv: 'Commands cannot run with an incompatible environment.',
+
+  optionalCompatibilityExcluded: '$0 is an optional dependency and failed compatibility check. Excluding it from installation.',
+  optionalModuleFail: 'This module is OPTIONAL, you can safely ignore this error',
+  optionalModuleScriptFail: 'Error running install script for optional dependency: $0',
+  optionalModuleCleanupFail: 'Could not cleanup build artifacts from failed install: $0',
+
+  unmetPeer: '$0 has unmet peer dependency $1.',
+  incorrectPeer: '$0 has incorrect peer dependency $1.',
+  selectedPeer: 'Selecting $1 at level $2 as the peer dependency of $0.',
+  missingBundledDependency: '$0 is missing a bundled dependency $1. This should be reported to the package maintainer.',
+
+  savedNewDependency: 'Saved 1 new dependency.',
+  savedNewDependencies: 'Saved $0 new dependencies.',
+  directDependencies: 'Direct dependencies',
+  allDependencies: 'All dependencies',
+
+  foundWarnings: 'Found $0 warnings.',
+  foundErrors: 'Found $0 errors.',
+
+  savedLockfile: 'Saved lockfile.',
+  noRequiredLockfile: 'No lockfile in this directory. Run `yarn install` to generate one.',
+  noLockfileFound: 'No lockfile found.',
+
+  invalidSemver: 'Invalid semver version',
+  newVersion: 'New version',
+  currentVersion: 'Current version',
+  noVersionOnPublish: 'Proceeding with current version',
+
+  manualVersionResolution: 'Unable to find a suitable version for $0, please choose one by typing one of the numbers below:',
+  manualVersionResolutionOption: '$0 which resolved to $1',
+
+  createdTag: 'Created tag.',
+  createdTagFail: "Couldn't add tag.",
+  deletedTag: 'Deleted tag.',
+  deletedTagFail: "Couldn't delete tag.",
+  gettingTags: 'Getting tags',
+  deletingTags: 'Deleting tag',
+  creatingTag: 'Creating tag $0 = $1',
+
+  whyStart: 'Why do we have the module $0?',
+  whyFinding: 'Finding dependency',
+  whyCalculating: 'Calculating file sizes',
+  whyUnknownMatch: "We couldn't find a match!",
+  whyInitGraph: 'Initialising dependency graph',
+  whyWhoKnows: "We don't know why this module exists",
+  whyDiskSizeWithout: 'Disk size without dependencies: $0',
+  whyDiskSizeUnique: 'Disk size with unique dependencies: $0',
+  whyDiskSizeTransitive: 'Disk size with transitive dependencies: $0',
+  whySharedDependencies: 'Number of shared dependencies: $0',
+  whyHoistedTo: `Has been hoisted to $0`,
+
+  whyHoistedFromSimple: `This module exists because it's hoisted from $0.`,
+  whyNotHoistedSimple: `This module exists here because it's in the nohoist list $0.`,
+  whyDependedOnSimple: `This module exists because $0 depends on it.`,
+  whySpecifiedSimple: `This module exists because it's specified in $0.`,
+  whyReasons: 'Reasons this module exists',
+  whyHoistedFrom: 'Hoisted from $0',
+  whyNotHoisted: `in the nohoist list $0`,
+  whyDependedOn: '$0 depends on it',
+  whySpecified: `Specified in $0`,
+
+  whyMatch: `\r=> Found $0`,
+
+  uninstalledPackages: 'Uninstalled packages.',
+  uninstallRegenerate: 'Regenerating lockfile and installing missing dependencies',
+
+  cleanRemovedFiles: 'Removed $0 files',
+  cleanSavedSize: 'Saved $0 MB.',
+
+  configFileFound: 'Found configuration file $0.',
+  configPossibleFile: 'Checking for configuration file $0.',
+
+  npmUsername: 'npm username',
+  npmPassword: 'npm password',
+  npmEmail: 'npm email',
+  npmOneTimePassword: 'npm one-time password',
+
+  loggingIn: 'Logging in',
+  loggedIn: 'Logged in.',
+  notRevokingEnvToken: 'Not revoking login token, specified via environment variable.',
+  notRevokingConfigToken: 'Not revoking login token, specified via config file.',
+  noTokenToRevoke: 'No login token to revoke.',
+  revokingToken: 'Revoking token',
+  revokedToken: 'Revoked login token.',
+
+  loginAsPublic: 'Logging in as public',
+  incorrectCredentials: 'Incorrect username or password.',
+  incorrectOneTimePassword: 'Incorrect one-time password.',
+  twoFactorAuthenticationEnabled: 'Two factor authentication enabled.',
+  clearedCredentials: 'Cleared login credentials.',
+
+  publishFail: "Couldn't publish package: $0",
+  publishPrivate: 'Package marked as private, not publishing.',
+  published: 'Published.',
+  publishing: 'Publishing',
+
+  nonInteractiveNoVersionSpecified: 'You must specify a new version with --new-version when running with --non-interactive.',
+  nonInteractiveNoToken: "No token found and can't prompt for login when running with --non-interactive.",
+
+  infoFail: 'Received invalid response from npm.',
+  malformedRegistryResponse: 'Received malformed response from registry for $0. The registry may be down.',
+  registryNoVersions: 'No valid versions found for $0. The package may be unpublished.',
+
+  cantRequestOffline: "Can't make a request in offline mode ($0)",
+  requestManagerNotSetupHAR: 'RequestManager was not setup to capture HAR files',
+  requestError: 'Request $0 returned a $1',
+  requestFailed: 'Request failed $0',
+  tarballNotInNetworkOrCache: '$0: Tarball is not in network and can not be located in cache ($1)',
+  fetchBadIntegrityCache: 'Incorrect integrity when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem',
+  fetchBadHashCache: 'Incorrect hash when fetching from the cache for $0. Cache has $1 and remote has $2. Run `yarn cache clean` to fix the problem',
+  fetchBadHashWithPath: "Integrity check failed for $0 (computed integrity doesn't match our records, got $2)",
+  fetchBadIntegrityAlgorithm: 'Integrity checked failed for $0 (none of the specified algorithms are supported)',
+  fetchErrorCorrupt: '$0. Mirror tarball appears to be corrupt. You can resolve this by running:\n\n  rm -rf $1\n  yarn install',
+  errorExtractingTarball: 'Extracting tar content of $1 failed, the file appears to be corrupt: $0',
+  updateInstalling: 'Installing $0...',
+  hostedGitResolveError: 'Error connecting to repository. Please, check the url.',
+  unauthorizedResponse: 'Received a 401 from $0. $1',
+
+  unknownFetcherFor: 'Unknown fetcher for $0',
+
+  downloadGitWithoutCommit: 'Downloading the git repo $0 over plain git without a commit hash',
+  downloadHTTPWithoutCommit: 'Downloading the git repo $0 over HTTP without a commit hash',
+
+  unplugDisabled: "Packages can only be unplugged when Plug'n'Play is enabled.",
+
+  plugnplaySuggestV2L1: "Plug'n'Play support has been greatly improved on the Yarn v2 development branch.",
+  plugnplaySuggestV2L2: 'Please give it a try and tell us what you think! - https://next.yarnpkg.com/getting-started/install',
+  plugnplayWindowsSupport: "Plug'n'Play on Windows doesn't support the cache and project to be kept on separate drives",
+
+  packageInstalledWithBinaries: 'Installed $0 with binaries:',
+  packageHasBinaries: '$0 has binaries:',
+  packageHasNoBinaries: '$0 has no binaries',
+  packageBinaryNotFound: "Couldn't find a binary named $0",
+
+  couldBeDeduped: '$0 could be deduped from $1 to $2',
+  lockfileNotContainPattern: 'Lockfile does not contain pattern: $0',
+  integrityCheckFailed: 'Integrity check failed',
+  noIntegrityFile: "Couldn't find an integrity file",
+  integrityFailedExpectedIsNotAJSON: 'Integrity check: integrity file is not a json',
+  integrityCheckLinkedModulesDontMatch: "Integrity check: Linked modules don't match",
+  integrityFlagsDontMatch: "Integrity check: Flags don't match",
+  integrityLockfilesDontMatch: "Integrity check: Lock files don't match",
+  integrityFailedFilesMissing: 'Integrity check: Files are missing',
+  integrityPatternsDontMatch: "Integrity check: Top level patterns don't match",
+  integrityModulesFoldersMissing: 'Integrity check: Some module folders are missing',
+  integritySystemParamsDontMatch: "Integrity check: System parameters don't match",
+  packageNotInstalled: '$0 not installed',
+  optionalDepNotInstalled: 'Optional dependency $0 not installed',
+  packageWrongVersion: '$0 is wrong version: expected $1, got $2',
+  packageDontSatisfy: "$0 doesn't satisfy found match of $1",
+
+  lockfileExists: 'Lockfile already exists, not importing.',
+  skippingImport: 'Skipping import of $0 for $1',
+  importFailed: 'Import of $0 for $1 failed, resolving normally.',
+  importResolveFailed: 'Import of $0 failed starting in $1',
+  importResolvedRangeMatch: 'Using version $0 of $1 instead of $2 for $3',
+  importSourceFilesCorrupted: 'Failed to import from package-lock.json, source file(s) corrupted',
+  importPackageLock: 'found npm package-lock.json, converting to yarn.lock',
+  importNodeModules: 'creating yarn.lock from local node_modules folder',
+  packageContainsYarnAsGlobal: 'Installing Yarn via Yarn will result in you having two separate versions of Yarn installed at the same time, which is not recommended. To update Yarn please follow https://yarnpkg.com/en/docs/install .',
+
+  scopeNotValid: 'The specified scope is not valid.',
+
+  deprecatedCommand: '$0 is deprecated. Please use $1.',
+  deprecatedListArgs: 'Filtering by arguments is deprecated. Please use the pattern option instead.',
+  implicitFileDeprecated: 'Using the "file:" protocol implicitly is deprecated. Please either prepend the protocol or prepend the path $0 with "./".',
+  unsupportedNodeVersion: 'You are using Node $0 which is not supported and may encounter bugs or unexpected behavior. Yarn supports the following semver range: $1',
+
+  verboseUpgradeBecauseRequested: 'Considering upgrade of $0 to $1 because it was directly requested.',
+  verboseUpgradeBecauseOutdated: 'Considering upgrade of $0 to $1 because a newer version exists in the registry.',
+  verboseUpgradeNotUnlocking: 'Not unlocking $0 in the lockfile because it is a new or direct dependency.',
+  verboseUpgradeUnlocking: 'Unlocking $0 in the lockfile.',
+  folderMissing: "Directory $0 doesn't exist",
+  mutexPortBusy: 'Cannot use the network mutex on port $0. It is probably used by another app.',
+
+  auditRunning: 'Auditing packages',
+  auditSummary: '$0 vulnerabilities found - Packages audited: $1',
+  auditSummarySeverity: 'Severity:',
+  auditCritical: '$0 Critical',
+  auditHigh: '$0 High',
+  auditModerate: '$0 Moderate',
+  auditLow: '$0 Low',
+  auditInfo: '$0 Info',
+  auditResolveCommand: '# Run $0 to resolve $1 $2',
+  auditSemverMajorChange: 'SEMVER WARNING: Recommended action is a potentially breaking change',
+  auditManualReview: 'Manual Review\nSome vulnerabilities require your attention to resolve\n\nVisit https://go.npm.me/audit-guide for additional guidance',
+  auditRunAuditForDetails: 'Security audit found potential problems. Run "yarn audit" for additional details.',
+  auditOffline: 'Skipping audit. Security audit cannot be performed in offline mode.'
+};
 
-          // full http url
-          if (pattern.startsWith("http://") || pattern.startsWith("https://")) {
-            return true;
-          }
+exports.default = messages;
 
-          // local file reference - ignore patterns with names
-          if (pattern.indexOf("@") < 0) {
-            if (pattern.endsWith(".tgz") || pattern.endsWith(".tar.gz")) {
-              return true;
-            }
-          }
+/***/ }),
+/* 568 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          return false;
-        }
+"use strict";
 
-        resolve() {
-          var _this = this;
 
-          return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-            function* () {
-              const shrunk = _this.request.getLocked("tarball");
-              if (shrunk) {
-                return shrunk;
-              }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.en = undefined;
 
-              const url = _this.url;
-              let hash = _this.hash,
-                registry = _this.registry;
+var _en;
 
-              let pkgJson;
+function _load_en() {
+  return _en = _interopRequireDefault(__webpack_require__(567));
+}
 
-              // generate temp directory
-              const dest = _this.config.getTemp(
-                (_crypto || _load_crypto()).hash(url),
-              );
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              if (yield _this.config.isValidModuleDest(dest)) {
-                var _ref = yield _this.config.readPackageMetadata(dest);
-                // load from local cache
+exports.en = (_en || _load_en()).default;
 
-                pkgJson = _ref.package;
-                hash = _ref.hash;
-                registry = _ref.registry;
-              } else {
-                // delete if invalid
-                yield (_fs || _load_fs()).unlink(dest);
-
-                const fetcher = new (
-                  _tarballFetcher || _load_tarballFetcher()
-                ).default(
-                  dest,
-                  {
-                    type: "tarball",
-                    reference: url,
-                    registry,
-                    hash,
-                  },
-                  _this.config,
-                );
-
-                // fetch file and get it's hash
-                const fetched = yield fetcher.fetch({
-                  name: (0, (_guessName || _load_guessName()).default)(url),
-                  version: "0.0.0",
-                  _registry: "npm",
-                });
-                pkgJson = fetched.package;
-                hash = fetched.hash;
+/***/ }),
+/* 569 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                registry = pkgJson._registry;
-                invariant(registry, "expected registry");
-              }
+"use strict";
 
-              // use the commit/tarball hash as the uid as we can't rely on the version as it's not
-              // in the registry
-              pkgJson._uid = hash;
-
-              // set remote so it can be "fetched"
-              pkgJson._remote = {
-                type: "copy",
-                resolved: `${url}#${hash}`,
-                hash,
-                registry,
-                reference: dest,
-              };
 
-              return pkgJson;
-            },
-          )();
-        }
-      }
-      exports.default = TarballResolver;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      /***/
-    },
-    /* 575 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _asyncToGenerator2;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-      var _baseResolver;
+var _baseReporter;
 
-      function _load_baseResolver() {
-        return (_baseResolver = _interopRequireDefault(
-          __webpack_require__(123),
-        ));
-      }
+function _load_baseReporter() {
+  return _baseReporter = _interopRequireDefault(__webpack_require__(108));
+}
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      class RegistryResolver extends (_baseResolver || _load_baseResolver())
-        .default {
-        constructor(request, name, range) {
-          super(request, `${name}@${range}`);
-          this.name = name;
-          this.range = range;
+/* eslint no-unused-vars: 0 */
 
-          this.registryConfig =
-            request.config.registries[this.constructor.registry].config;
-        }
-      }
-      exports.default = RegistryResolver;
+class NoopReporter extends (_baseReporter || _load_baseReporter()).default {
+  lang(key, ...args) {
+    return 'do nothing';
+  }
+  verbose(msg) {}
+  verboseInspect(val) {}
+  initPeakMemoryCounter() {}
+  checkPeakMemory() {}
+  close() {}
+  getTotalTime() {
+    return 0;
+  }
+  list(key, items, hints) {}
+  tree(key, obj) {}
+  step(current, total, message, emoji) {}
+  error(message) {}
+  info(message) {}
+  warn(message) {}
+  success(message) {}
+  log(message) {}
+  command(command) {}
+  inspect(value) {}
+  header(command, pkg) {}
+  footer(showPeakMemory) {}
+  table(head, body) {}
+
+  activity() {
+    return {
+      tick(name) {},
+      end() {}
+    };
+  }
 
-      /***/
-    },
-    /* 576 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  activitySet(total, workers) {
+    return {
+      spinners: Array(workers).fill({
+        clear() {},
+        setPrefix() {},
+        tick() {},
+        end() {}
+      }),
+      end() {}
+    };
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+  question(question, options = {}) {
+    return Promise.reject(new Error('Not implemented'));
+  }
 
-      var _npmResolver;
+  questionAffirm(question) {
+    var _this = this;
 
-      function _load_npmResolver() {
-        return (_npmResolver = _interopRequireDefault(
-          __webpack_require__(217),
-        ));
-      }
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      yield _this.question(question);
+      return false;
+    })();
+  }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  select(header, question, options) {
+    return Promise.reject(new Error('Not implemented'));
+  }
 
-      class YarnResolver extends (_npmResolver || _load_npmResolver())
-        .default {}
-      exports.default = YarnResolver;
+  progress(total) {
+    return function () {};
+  }
 
-      /***/
-    },
-    /* 577 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  disableProgress() {
+    this.noProgress = true;
+  }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = envReplace;
-      const ENV_EXPR = /(\\*)\$\{([^}]+)\}/g;
+  prompt(message, choices, options = {}) {
+    return Promise.reject(new Error('Not implemented'));
+  }
+}
+exports.default = NoopReporter;
 
-      function envReplace(value, env = process.env) {
-        if (typeof value !== "string" || !value) {
-          return value;
-        }
+/***/ }),
+/* 570 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return value.replace(ENV_EXPR, (match, esc, envVarName) => {
-          if (esc.length && esc.length % 2) {
-            return match;
-          }
-          if (undefined === env[envVarName]) {
-            throw new Error("Failed to replace env in config: " + match);
-          }
-          return env[envVarName] || "";
-        });
-      }
+"use strict";
 
-      /***/
-    },
-    /* 578 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.fixCmdWinSlashes = fixCmdWinSlashes;
-      function fixCmdWinSlashes(cmd) {
-        function findQuotes(quoteSymbol) {
-          const quotes = [];
-          const addQuote = (_, index) => {
-            quotes.push({ from: index, to: index + _.length });
-            return _;
-          };
-          const regEx = new RegExp(quoteSymbol + ".*" + quoteSymbol);
-          cmd.replace(regEx, addQuote);
-          return quotes;
-        }
-        const quotes = findQuotes('"').concat(findQuotes("'"));
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        function isInsideQuotes(index) {
-          return quotes.reduce((result, quote) => {
-            return result || (quote.from <= index && index <= quote.to);
-          }, false);
-        }
+var _extends2;
 
-        const cmdPrePattern = "((?:^|&&|&|\\|\\||\\|)\\s*)";
-        const cmdPattern = "(\".*?\"|'.*?'|\\S*)";
-        const regExp = new RegExp(`${cmdPrePattern}${cmdPattern}`, "g");
-        return cmd.replace(regExp, (whole, pre, cmd, index) => {
-          if ((pre[0] === "&" || pre[0] === "|") && isInsideQuotes(index)) {
-            return whole;
-          }
-          return pre + cmd.replace(/\//g, "\\");
-        });
-      }
+function _load_extends() {
+  return _extends2 = _interopRequireDefault(__webpack_require__(21));
+}
 
-      /***/
-    },
-    /* 579 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _packageRequest;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.generatePnpMap = undefined;
+function _load_packageRequest() {
+  return _packageRequest = _interopRequireDefault(__webpack_require__(122));
+}
 
-      var _asyncToGenerator2;
+var _baseResolver;
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+function _load_baseResolver() {
+  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
+}
 
-      let getPackageInformationStores = (() => {
-        var _ref17 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          config,
-          seedPatterns,
-          { resolver, reporter, targetPath, workspaceLayout },
-        ) {
-          const targetDirectory = path.dirname(targetPath);
-          const offlineCacheFolder = config.offlineCacheFolder;
+var _workspaceLayout;
 
-          const packageInformationStores = new Map();
-          const blacklistedLocations = new Set();
+function _load_workspaceLayout() {
+  return _workspaceLayout = _interopRequireDefault(__webpack_require__(90));
+}
 
-          const getCachePath = function getCachePath(fsPath) {
-            const cacheRelativePath = normalizePath(
-              path.relative(config.cacheFolder, fsPath),
-            );
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            // if fsPath is not inside cacheRelativePath, we just skip it
-            if (cacheRelativePath.match(/^\.\.\//)) {
-              return null;
-            }
+const invariant = __webpack_require__(9);
 
-            return cacheRelativePath;
-          };
+class WorkspaceResolver extends (_baseResolver || _load_baseResolver()).default {
+  static isWorkspace(pattern, workspaceLayout) {
+    return !!workspaceLayout && !!workspaceLayout.getManifestByPattern(pattern);
+  }
 
-          const resolveOfflineCacheFolder = function resolveOfflineCacheFolder(
-            fsPath,
-          ) {
-            if (!offlineCacheFolder) {
-              return fsPath;
-            }
+  constructor(request, fragment, workspaceLayout) {
+    super(request, fragment);
+    this.workspaceLayout = workspaceLayout;
+  }
 
-            const cacheRelativePath = getCachePath(fsPath);
+  resolve(downloadedManifest) {
+    const workspace = this.workspaceLayout.getManifestByPattern(this.request.pattern);
+    invariant(workspace, 'expected workspace');
+    const manifest = workspace.manifest,
+          loc = workspace.loc;
 
-            // if fsPath is not inside the cache, we shouldn't replace it (workspace)
-            if (!cacheRelativePath) {
-              return fsPath;
-            }
+    if (manifest._remote && manifest._remote.registryRemote) {
+      return Promise.resolve(manifest); //already downloaded
+    }
+    const registry = manifest._registry;
+    invariant(registry, 'expected reference');
+    let hash = '';
+    let registryRemote;
+    if (downloadedManifest && manifest.version === downloadedManifest.version) {
+      registryRemote = downloadedManifest._remote;
+      invariant(registryRemote, 'missing remote info');
+      hash = registryRemote.hash;
+      //override any local changes to manifest
+      Object.keys(manifest).forEach(k => k.startsWith('_') || delete manifest[k]);
+      Object.assign(manifest, downloadedManifest);
+    } else if (manifest._remote && manifest._remote.hash) {
+      invariant(workspace.manifest._remote, 'missing remote info');
+      registryRemote = workspace.manifest._remote.registryRemote;
+      hash = manifest._remote.hash;
+    }
+    if (registryRemote) {
+      registryRemote = (0, (_extends2 || _load_extends()).default)({}, registryRemote);
+    }
 
-            const components = cacheRelativePath.split(/\//g);
-            const cacheEntry = components[0],
-              internalPath = components.slice(1);
+    manifest._remote = Object.assign(manifest._remote || {}, {
+      type: 'workspace',
+      registryRemote,
+      registry,
+      hash,
+      reference: loc
+    });
 
-            return path.resolve(
-              offlineCacheFolder,
-              `${cacheEntry}${OFFLINE_CACHE_EXTENSION}`,
-              internalPath.join("/"),
-            );
-          };
+    manifest._uid = manifest.version;
 
-          const normalizePath = function normalizePath(fsPath) {
-            return process.platform === "win32"
-              ? fsPath.replace(backwardSlashRegExp, "/")
-              : fsPath;
-          };
+    return Promise.resolve(manifest);
+  }
+}
+exports.default = WorkspaceResolver;
 
-          const normalizeDirectoryPath = function normalizeDirectoryPath(
-            fsPath,
-          ) {
-            let relativePath = normalizePath(
-              path.relative(targetDirectory, resolveOfflineCacheFolder(fsPath)),
-            );
+/***/ }),
+/* 571 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            if (
-              !relativePath.match(/^\.{0,2}\//) &&
-              !path.isAbsolute(relativePath)
-            ) {
-              relativePath = `./${relativePath}`;
-            }
+"use strict";
 
-            return relativePath.replace(/\/?$/, "/");
-          };
 
-          const getHashFrom = function getHashFrom(data) {
-            const hashGenerator = crypto.createHash("sha1");
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-            for (
-              var _iterator10 = data,
-                _isArray10 = Array.isArray(_iterator10),
-                _i10 = 0,
-                _iterator10 = _isArray10
-                  ? _iterator10
-                  : _iterator10[Symbol.iterator]();
-              ;
+var _asyncToGenerator2;
 
-            ) {
-              var _ref18;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              if (_isArray10) {
-                if (_i10 >= _iterator10.length) break;
-                _ref18 = _iterator10[_i10++];
-              } else {
-                _i10 = _iterator10.next();
-                if (_i10.done) break;
-                _ref18 = _i10.value;
-              }
+var _hostedGitResolver;
 
-              const datum = _ref18;
+function _load_hostedGitResolver() {
+  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
+}
 
-              hashGenerator.update(datum);
-            }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            return hashGenerator.digest("hex");
-          };
+class BitbucketResolver extends (_hostedGitResolver || _load_hostedGitResolver()).default {
 
-          const getResolverEntry = function getResolverEntry(pattern) {
-            const pkg = resolver.getStrictResolvedPattern(pattern);
-            const ref = pkg._reference;
+  static getTarballUrl(parts, hash) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}/get/${hash}.tar.gz`;
+  }
 
-            if (!ref) {
-              return null;
-            }
+  static getGitHTTPBaseUrl(parts) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}`;
+  }
 
-            invariant(
-              ref.locations.length <= 1,
-              "Must have at most one location (usually in the cache)",
-            );
-            const loc = ref.locations[0];
+  static getGitHTTPUrl(parts) {
+    return `${BitbucketResolver.getGitHTTPBaseUrl(parts)}.git`;
+  }
 
-            if (!loc) {
-              return null;
-            }
+  static getGitSSHUrl(parts) {
+    return `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` + `${parts.hash ? '#' + decodeURIComponent(parts.hash) : ''}`;
+  }
 
-            return { pkg, ref, loc };
-          };
+  static getHTTPFileUrl(parts, filename, commit) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
+  }
 
-          const visit = (() => {
-            var _ref19 = (0,
-            (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-              function* (
-                precomputedResolutions,
-                seedPatterns,
-                parentData = [],
-              ) {
-                const resolutions = new Map(precomputedResolutions);
-                const locations = new Map();
-
-                // This first pass will compute the package reference of each of the given patterns
-                // They will usually be the package version, but not always. We need to do this in a pre-process pass, because the
-                // dependencies might depend on one another, so if we need to replace one of them, we need to compute it first
-                for (
-                  var _iterator11 = seedPatterns,
-                    _isArray11 = Array.isArray(_iterator11),
-                    _i11 = 0,
-                    _iterator11 = _isArray11
-                      ? _iterator11
-                      : _iterator11[Symbol.iterator]();
-                  ;
+  hasHTTPCapability(url) {
+    var _this = this;
+
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      // We don't follow redirects and reject a 302 since this means BitBucket
+      // won't allow us to use the HTTP protocol for `git` access.
+      // Most probably a private repo and this 302 is to a login page.
+      const bitbucketHTTPSupport = yield _this.config.requestManager.request({
+        url,
+        method: 'HEAD',
+        queue: _this.resolver.fetchingQueue,
+        followRedirect: false,
+        rejectStatusCode: 302
+      });
+      return bitbucketHTTPSupport !== false;
+    })();
+  }
+}
+exports.default = BitbucketResolver;
+BitbucketResolver.hostname = 'bitbucket.org';
+BitbucketResolver.protocol = 'bitbucket';
 
-                ) {
-                  var _ref20;
+/***/ }),
+/* 572 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  if (_isArray11) {
-                    if (_i11 >= _iterator11.length) break;
-                    _ref20 = _iterator11[_i11++];
-                  } else {
-                    _i11 = _iterator11.next();
-                    if (_i11.done) break;
-                    _ref20 = _i11.value;
-                  }
+"use strict";
 
-                  const pattern = _ref20;
 
-                  const entry = getResolverEntry(pattern);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-                  if (!entry) {
-                    continue;
-                  }
+var _hostedGitResolver;
 
-                  const pkg = entry.pkg,
-                    ref = entry.ref;
-                  let loc = entry.loc;
-
-                  const packageName = pkg.name;
-                  let packageReference = pkg.version;
-
-                  // If we have peer dependencies, then we generate a new virtual reference based on the parent one
-                  // We cannot generate this reference based on what those peer references resolve to, because they might not have
-                  // been computed yet (for example, consider the case where A has a peer dependency on B, and B a peer dependency
-                  // on A; it's valid, but it prevents us from computing A and B - and it's even worse with 3+ packages involved)
-                  const peerDependencies = new Set(
-                    Array.from(Object.keys(pkg.peerDependencies || {})),
-                  );
-
-                  // As an optimization, we only setup virtual packages if their underlying packages are referenced multiple times
-                  // in the tree. This allow us to avoid having to create symlinks in the majority of cases
-                  if (peerDependencies.size > 0 && ref.requests.length > 1) {
-                    const hash = getHashFrom([
-                      ...parentData,
-                      packageName,
-                      packageReference,
-                    ]);
-
-                    let symlinkSource;
-                    let symlinkFile;
-
-                    switch (ref.remote.type) {
-                      case "workspace":
-                        {
-                          symlinkSource = loc;
-                          symlinkFile = path.resolve(
-                            config.lockfileFolder,
-                            ".pnp",
-                            "workspaces",
-                            `pnp-${hash}`,
-                            packageName,
-                          );
-
-                          loc = symlinkFile;
-                        }
-                        break;
-
-                      default:
-                        {
-                          const isFromCache = getCachePath(loc);
-
-                          const hashName =
-                            isFromCache && offlineCacheFolder
-                              ? `pnp-${hash}${OFFLINE_CACHE_EXTENSION}`
-                              : `pnp-${hash}`;
-                          const newLoc = path.resolve(
-                            config.lockfileFolder,
-                            ".pnp",
-                            "externals",
-                            hashName,
-                            "node_modules",
-                            packageName,
-                          );
-
-                          // The `node_modules/<pkgName>` part is already there when the package comes from the cache
-                          if (isFromCache) {
-                            const getBase = function getBase(source) {
-                              return path.resolve(
-                                source,
-                                "../".repeat(1 + packageName.split("/").length),
-                              );
-                            };
-                            symlinkSource = resolveOfflineCacheFolder(
-                              getBase(loc),
-                            );
-                            symlinkFile = getBase(newLoc);
-                          } else {
-                            symlinkSource = loc;
-                            symlinkFile = newLoc;
-                          }
-
-                          loc = newLoc;
-                        }
-                        break;
-                    }
+function _load_hostedGitResolver() {
+  return _hostedGitResolver = _interopRequireDefault(__webpack_require__(109));
+}
 
-                    yield (_fs || _load_fs()).mkdirp(path.dirname(symlinkFile));
-                    yield (_fs || _load_fs()).symlink(
-                      symlinkSource,
-                      symlinkFile,
-                    );
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                    packageReference = `pnp:${hash}`;
+class GitLabResolver extends (_hostedGitResolver || _load_hostedGitResolver()).default {
 
-                    // We blacklist this path so that we can print a nicer error message if someone tries to require it (it usually
-                    // means that they're using realpath on the return value of require.resolve)
-                    blacklistedLocations.add(normalizeDirectoryPath(loc));
-                  }
+  static getTarballUrl(parts, hash) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}/repository/archive.tar.gz?ref=${hash}`;
+  }
 
-                  // Now that we have the final reference, we need to store it
-                  resolutions.set(packageName, packageReference);
-                  locations.set(packageName, loc);
-                }
+  static getGitHTTPBaseUrl(parts) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}`;
+  }
 
-                // Now that we have the final references, we can start the main loop, which will insert the packages into the store
-                // if they aren't already there, and recurse over their own children
-                for (
-                  var _iterator12 = seedPatterns,
-                    _isArray12 = Array.isArray(_iterator12),
-                    _i12 = 0,
-                    _iterator12 = _isArray12
-                      ? _iterator12
-                      : _iterator12[Symbol.iterator]();
-                  ;
+  static getGitHTTPUrl(parts) {
+    return `${GitLabResolver.getGitHTTPBaseUrl(parts)}.git`;
+  }
 
-                ) {
-                  var _ref21;
+  static getGitSSHUrl(parts) {
+    return `git+ssh://git@${this.hostname}/${parts.user}/${parts.repo}.git` + `${parts.hash ? '#' + decodeURIComponent(parts.hash) : ''}`;
+  }
 
-                  if (_isArray12) {
-                    if (_i12 >= _iterator12.length) break;
-                    _ref21 = _iterator12[_i12++];
-                  } else {
-                    _i12 = _iterator12.next();
-                    if (_i12.done) break;
-                    _ref21 = _i12.value;
-                  }
+  static getHTTPFileUrl(parts, filename, commit) {
+    return `https://${this.hostname}/${parts.user}/${parts.repo}/raw/${commit}/${filename}`;
+  }
+}
+exports.default = GitLabResolver;
+GitLabResolver.hostname = 'gitlab.com';
+GitLabResolver.protocol = 'gitlab';
 
-                  const pattern = _ref21;
+/***/ }),
+/* 573 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  const entry = getResolverEntry(pattern);
+"use strict";
 
-                  if (!entry) {
-                    continue;
-                  }
 
-                  const pkg = entry.pkg,
-                    ref = entry.ref;
-
-                  const packageName = pkg.name;
-
-                  const packageReference = resolutions.get(packageName);
-                  invariant(
-                    packageReference,
-                    `Package reference should have been computed during the pre-pass`,
-                  );
-
-                  const loc = locations.get(packageName);
-                  invariant(
-                    loc,
-                    `Package location should have been computed during the pre-pass`,
-                  );
-
-                  // We can early exit if the package is already registered with the exact same name and reference, since even if
-                  // we might get slightly different dependencies (depending on how things were optimized), both sets are valid
-                  let packageInformationStore =
-                    packageInformationStores.get(packageName);
-
-                  if (!packageInformationStore) {
-                    packageInformationStore = new Map();
-                    packageInformationStores.set(
-                      packageName,
-                      packageInformationStore,
-                    );
-                  }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-                  let packageInformation =
-                    packageInformationStore.get(packageReference);
+var _errors;
 
-                  if (packageInformation) {
-                    continue;
-                  }
+function _load_errors() {
+  return _errors = __webpack_require__(6);
+}
 
-                  packageInformation = {
-                    packageLocation: normalizeDirectoryPath(loc),
-                    packageDependencies: new Map(),
-                  };
-
-                  // Split the dependencies between direct/peer - we will only recurse on the former
-                  const peerDependencies = new Set(
-                    Array.from(Object.keys(pkg.peerDependencies || {})),
-                  );
-                  const directDependencies = ref.dependencies.filter(
-                    function (pattern) {
-                      const pkg = resolver.getStrictResolvedPattern(pattern);
-                      return !pkg || !peerDependencies.has(pkg.name);
-                    },
-                  );
-
-                  // We inject the partial information in the store right now so that we won't cycle indefinitely
-                  packageInformationStore.set(
-                    packageReference,
-                    packageInformation,
-                  );
-
-                  // We must inject the peer dependencies before iterating; one of our dependencies might have a peer dependency
-                  // on one of our peer dependencies, so it must be available from the start (we don't have to do that for direct
-                  // dependencies, because the "visit" function that will iterate over them will automatically add the to the
-                  // candidate resolutions as part of the first step, cf above)
-
-                  for (
-                    var _iterator13 = peerDependencies,
-                      _isArray13 = Array.isArray(_iterator13),
-                      _i13 = 0,
-                      _iterator13 = _isArray13
-                        ? _iterator13
-                        : _iterator13[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref22;
-
-                    if (_isArray13) {
-                      if (_i13 >= _iterator13.length) break;
-                      _ref22 = _iterator13[_i13++];
-                    } else {
-                      _i13 = _iterator13.next();
-                      if (_i13.done) break;
-                      _ref22 = _i13.value;
-                    }
+var _exoticResolver;
 
-                    const dependencyName = _ref22;
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-                    const dependencyReference = resolutions.get(dependencyName);
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-                    if (dependencyReference) {
-                      packageInformation.packageDependencies.set(
-                        dependencyName,
-                        dependencyReference,
-                      );
-                    }
-                  }
+class RegistryResolver extends (_exoticResolver || _load_exoticResolver()).default {
+  constructor(request, fragment) {
+    super(request, fragment);
 
-                  const childResolutions = yield visit(
-                    packageInformation.packageDependencies,
-                    directDependencies,
-                    [packageName, packageReference],
-                  );
-
-                  // We can now inject into our package the resolutions we got from the visit function
-                  for (
-                    var _iterator14 = childResolutions.entries(),
-                      _isArray14 = Array.isArray(_iterator14),
-                      _i14 = 0,
-                      _iterator14 = _isArray14
-                        ? _iterator14
-                        : _iterator14[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref24;
-
-                    if (_isArray14) {
-                      if (_i14 >= _iterator14.length) break;
-                      _ref24 = _iterator14[_i14++];
-                    } else {
-                      _i14 = _iterator14.next();
-                      if (_i14.done) break;
-                      _ref24 = _i14.value;
-                    }
+    const match = fragment.match(/^(\S+):(@?.*?)(@(.*?)|)$/);
+    if (match) {
+      this.range = match[4] || 'latest';
+      this.name = match[2];
+    } else {
+      throw new (_errors || _load_errors()).MessageError(this.reporter.lang('invalidFragment', fragment));
+    }
 
-                    const _ref23 = _ref24;
-                    const name = _ref23[0];
-                    const reference = _ref23[1];
+    // $FlowFixMe
+    this.registry = this.constructor.protocol;
+  }
 
-                    packageInformation.packageDependencies.set(name, reference);
-                  }
+  resolve() {
+    return this.fork(this.constructor.factory, false, this.name, this.range);
+  }
+}
+exports.default = RegistryResolver;
 
-                  // Finally, unless a package depends on a previous version of itself (that would be weird but correct...), we
-                  // inject them an implicit dependency to themselves (so that they can require themselves)
-                  if (
-                    !packageInformation.packageDependencies.has(packageName)
-                  ) {
-                    packageInformation.packageDependencies.set(
-                      packageName,
-                      packageReference,
-                    );
-                  }
-                }
+/***/ }),
+/* 574 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                return resolutions;
-              },
-            );
+"use strict";
 
-            return function visit(_x4, _x5) {
-              return _ref19.apply(this, arguments);
-            };
-          })();
-
-          // If we have workspaces, we need to iterate over them all in order to add them to the map
-          // This is because they might not be declared as dependencies of the top-level project (and with reason, since the
-          // top-level package might depend on a different than the one provided in the workspaces - cf Babel, which depends
-          // on an old version of itself in order to compile itself)
-          if (workspaceLayout) {
-            for (
-              var _iterator15 = Object.keys(workspaceLayout.workspaces),
-                _isArray15 = Array.isArray(_iterator15),
-                _i15 = 0,
-                _iterator15 = _isArray15
-                  ? _iterator15
-                  : _iterator15[Symbol.iterator]();
-              ;
 
-            ) {
-              var _ref25;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-              if (_isArray15) {
-                if (_i15 >= _iterator15.length) break;
-                _ref25 = _iterator15[_i15++];
-              } else {
-                _i15 = _iterator15.next();
-                if (_i15.done) break;
-                _ref25 = _i15.value;
-              }
+var _asyncToGenerator2;
 
-              const name = _ref25;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-              const pkg = workspaceLayout.workspaces[name].manifest;
+var _tarballFetcher;
 
-              // Skip the aggregator, since it's essentially a duplicate of the top-level package that we'll iterate later on
-              if (pkg.workspaces) {
-                continue;
-              }
+function _load_tarballFetcher() {
+  return _tarballFetcher = _interopRequireDefault(__webpack_require__(364));
+}
 
-              const ref = pkg._reference;
-              invariant(ref, `Workspaces should have a reference`);
+var _exoticResolver;
 
-              invariant(
-                ref.locations.length === 1,
-                `Workspaces should have exactly one location`,
-              );
-              const loc = ref.locations[0];
-              invariant(loc, `Workspaces should have a location`);
+function _load_exoticResolver() {
+  return _exoticResolver = _interopRequireDefault(__webpack_require__(89));
+}
 
-              let packageInformationStore = packageInformationStores.get(name);
+var _gitResolver;
 
-              if (!packageInformationStore) {
-                packageInformationStore = new Map();
-                packageInformationStores.set(name, packageInformationStore);
-              }
+function _load_gitResolver() {
+  return _gitResolver = _interopRequireDefault(__webpack_require__(124));
+}
 
-              packageInformationStore.set(pkg.version, {
-                packageLocation: normalizeDirectoryPath(loc),
-                packageDependencies: yield visit(new Map(), ref.dependencies, [
-                  name,
-                  pkg.version,
-                ]),
-              });
-            }
-          }
+var _guessName;
 
-          // Register the top-level package in our map
-          // This will recurse on each of its dependencies as well.
-          packageInformationStores.set(
-            null,
-            new Map([
-              [
-                null,
-                {
-                  packageLocation: normalizeDirectoryPath(
-                    config.lockfileFolder,
-                  ),
-                  packageDependencies: yield visit(new Map(), seedPatterns),
-                },
-              ],
-            ]),
-          );
+function _load_guessName() {
+  return _guessName = _interopRequireDefault(__webpack_require__(169));
+}
 
-          return [packageInformationStores, blacklistedLocations];
-        });
+var _version;
 
-        return function getPackageInformationStores(_x, _x2, _x3) {
-          return _ref17.apply(this, arguments);
-        };
-      })();
+function _load_version() {
+  return _version = _interopRequireWildcard(__webpack_require__(226));
+}
 
-      let generatePnpMap = (exports.generatePnpMap = (() => {
-        var _ref26 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          config,
-          seedPatterns,
-          { resolver, reporter, workspaceLayout, targetPath },
-        ) {
-          var _ref27 = yield getPackageInformationStores(config, seedPatterns, {
-            resolver,
-            reporter,
-            targetPath,
-            workspaceLayout,
-          });
+var _crypto;
 
-          const packageInformationStores = _ref27[0],
-            blacklistedLocations = _ref27[1];
-
-          const setupStaticTables = [
-            generateMaps(packageInformationStores, blacklistedLocations),
-            generateFindPackageLocator(packageInformationStores),
-          ].join(``);
-
-          return pnpApi
-            .replace(/\$\$SHEBANG/g, config.plugnplayShebang)
-            .replace(
-              /\$\$BLACKLIST/g,
-              JSON.stringify(config.plugnplayBlacklist),
-            )
-            .replace(/\$\$SETUP_STATIC_TABLES\(\);/g, setupStaticTables);
-        });
+function _load_crypto() {
+  return _crypto = _interopRequireWildcard(__webpack_require__(168));
+}
 
-        return function generatePnpMap(_x6, _x7, _x8) {
-          return _ref26.apply(this, arguments);
-        };
-      })());
+var _fs;
 
-      var _fs;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+const invariant = __webpack_require__(9);
 
-      /* babel-plugin-inline-import './generate-pnp-map-api.tpl.js' */ const pnpApi =
-        '#!$$SHEBANG\n\n/* eslint-disable max-len, flowtype/require-valid-file-annotation, flowtype/require-return-type */\n/* global packageInformationStores, $$BLACKLIST, $$SETUP_STATIC_TABLES */\n\n// Used for the resolveUnqualified part of the resolution (ie resolving folder/index.js & file extensions)\n// Deconstructed so that they aren\'t affected by any fs monkeypatching occuring later during the execution\nconst {statSync, lstatSync, readlinkSync, readFileSync, existsSync, realpathSync} = require(\'fs\');\n\nconst Module = require(\'module\');\nconst path = require(\'path\');\nconst StringDecoder = require(\'string_decoder\');\n\nconst ignorePattern = $$BLACKLIST ? new RegExp($$BLACKLIST) : null;\n\nconst pnpFile = path.resolve(__dirname, __filename);\nconst builtinModules = new Set(Module.builtinModules || Object.keys(process.binding(\'natives\')));\n\nconst topLevelLocator = {name: null, reference: null};\nconst blacklistedLocator = {name: NaN, reference: NaN};\n\n// Used for compatibility purposes - cf setupCompatibilityLayer\nconst patchedModules = [];\nconst fallbackLocators = [topLevelLocator];\n\n// Matches backslashes of Windows paths\nconst backwardSlashRegExp = /\\\\/g;\n\n// Matches if the path must point to a directory (ie ends with /)\nconst isDirRegExp = /\\/$/;\n\n// Matches if the path starts with a valid path qualifier (./, ../, /)\n// eslint-disable-next-line no-unused-vars\nconst isStrictRegExp = /^\\.{0,2}\\//;\n\n// Splits a require request into its components, or return null if the request is a file path\nconst pathRegExp = /^(?![a-zA-Z]:[\\\\\\/]|\\\\\\\\|\\.{0,2}(?:\\/|$))((?:@[^\\/]+\\/)?[^\\/]+)\\/?(.*|)$/;\n\n// Keep a reference around ("module" is a common name in this context, so better rename it to something more significant)\nconst pnpModule = module;\n\n/**\n * Used to disable the resolution hooks (for when we want to fallback to the previous resolution - we then need\n * a way to "reset" the environment temporarily)\n */\n\nlet enableNativeHooks = true;\n\n/**\n * Simple helper function that assign an error code to an error, so that it can more easily be caught and used\n * by third-parties.\n */\n\nfunction makeError(code, message, data = {}) {\n  const error = new Error(message);\n  return Object.assign(error, {code, data});\n}\n\n/**\n * Ensures that the returned locator isn\'t a blacklisted one.\n *\n * Blacklisted packages are packages that cannot be used because their dependencies cannot be deduced. This only\n * happens with peer dependencies, which effectively have different sets of dependencies depending on their parents.\n *\n * In order to deambiguate those different sets of dependencies, the Yarn implementation of PnP will generate a\n * symlink for each combination of <package name>/<package version>/<dependent package> it will find, and will\n * blacklist the target of those symlinks. By doing this, we ensure that files loaded through a specific path\n * will always have the same set of dependencies, provided the symlinks are correctly preserved.\n *\n * Unfortunately, some tools do not preserve them, and when it happens PnP isn\'t able anymore to deduce the set of\n * dependencies based on the path of the file that makes the require calls. But since we\'ve blacklisted those paths,\n * we\'re able to print a more helpful error message that points out that a third-party package is doing something\n * incompatible!\n */\n\n// eslint-disable-next-line no-unused-vars\nfunction blacklistCheck(locator) {\n  if (locator === blacklistedLocator) {\n    throw makeError(\n      `BLACKLISTED`,\n      [\n        `A package has been resolved through a blacklisted path - this is usually caused by one of your tools calling`,\n        `"realpath" on the return value of "require.resolve". Since the returned values use symlinks to disambiguate`,\n        `peer dependencies, they must be passed untransformed to "require".`,\n      ].join(` `)\n    );\n  }\n\n  return locator;\n}\n\n$$SETUP_STATIC_TABLES();\n\n/**\n * Returns the module that should be used to resolve require calls. It\'s usually the direct parent, except if we\'re\n * inside an eval expression.\n */\n\nfunction getIssuerModule(parent) {\n  let issuer = parent;\n\n  while (issuer && (issuer.id === \'[eval]\' || issuer.id === \'<repl>\' || !issuer.filename)) {\n    issuer = issuer.parent;\n  }\n\n  return issuer;\n}\n\n/**\n * Returns information about a package in a safe way (will throw if they cannot be retrieved)\n */\n\nfunction getPackageInformationSafe(packageLocator) {\n  const packageInformation = exports.getPackageInformation(packageLocator);\n\n  if (!packageInformation) {\n    throw makeError(\n      `INTERNAL`,\n      `Couldn\'t find a matching entry in the dependency tree for the specified parent (this is probably an internal error)`\n    );\n  }\n\n  return packageInformation;\n}\n\n/**\n * Implements the node resolution for folder access and extension selection\n */\n\nfunction applyNodeExtensionResolution(unqualifiedPath, {extensions}) {\n  // We use this "infinite while" so that we can restart the process as long as we hit package folders\n  while (true) {\n    let stat;\n\n    try {\n      stat = statSync(unqualifiedPath);\n    } catch (error) {}\n\n    // If the file exists and is a file, we can stop right there\n\n    if (stat && !stat.isDirectory()) {\n      // If the very last component of the resolved path is a symlink to a file, we then resolve it to a file. We only\n      // do this first the last component, and not the rest of the path! This allows us to support the case of bin\n      // symlinks, where a symlink in "/xyz/pkg-name/.bin/bin-name" will point somewhere else (like "/xyz/pkg-name/index.js").\n      // In such a case, we want relative requires to be resolved relative to "/xyz/pkg-name/" rather than "/xyz/pkg-name/.bin/".\n      //\n      // Also note that the reason we must use readlink on the last component (instead of realpath on the whole path)\n      // is that we must preserve the other symlinks, in particular those used by pnp to deambiguate packages using\n      // peer dependencies. For example, "/xyz/.pnp/local/pnp-01234569/.bin/bin-name" should see its relative requires\n      // be resolved relative to "/xyz/.pnp/local/pnp-0123456789/" rather than "/xyz/pkg-with-peers/", because otherwise\n      // we would lose the information that would tell us what are the dependencies of pkg-with-peers relative to its\n      // ancestors.\n\n      if (lstatSync(unqualifiedPath).isSymbolicLink()) {\n        unqualifiedPath = path.normalize(path.resolve(path.dirname(unqualifiedPath), readlinkSync(unqualifiedPath)));\n      }\n\n      return unqualifiedPath;\n    }\n\n    // If the file is a directory, we must check if it contains a package.json with a "main" entry\n\n    if (stat && stat.isDirectory()) {\n      let pkgJson;\n\n      try {\n        pkgJson = JSON.parse(readFileSync(`${unqualifiedPath}/package.json`, \'utf-8\'));\n      } catch (error) {}\n\n      let nextUnqualifiedPath;\n\n      if (pkgJson && pkgJson.main) {\n        nextUnqualifiedPath = path.resolve(unqualifiedPath, pkgJson.main);\n      }\n\n      // If the "main" field changed the path, we start again from this new location\n\n      if (nextUnqualifiedPath && nextUnqualifiedPath !== unqualifiedPath) {\n        const resolution = applyNodeExtensionResolution(nextUnqualifiedPath, {extensions});\n\n        if (resolution !== null) {\n          return resolution;\n        }\n      }\n    }\n\n    // Otherwise we check if we find a file that match one of the supported extensions\n\n    const qualifiedPath = extensions\n      .map(extension => {\n        return `${unqualifiedPath}${extension}`;\n      })\n      .find(candidateFile => {\n        return existsSync(candidateFile);\n      });\n\n    if (qualifiedPath) {\n      return qualifiedPath;\n    }\n\n    // Otherwise, we check if the path is a folder - in such a case, we try to use its index\n\n    if (stat && stat.isDirectory()) {\n      const indexPath = extensions\n        .map(extension => {\n          return `${unqualifiedPath}/index${extension}`;\n        })\n        .find(candidateFile => {\n          return existsSync(candidateFile);\n        });\n\n      if (indexPath) {\n        return indexPath;\n      }\n    }\n\n    // Otherwise there\'s nothing else we can do :(\n\n    return null;\n  }\n}\n\n/**\n * This function creates fake modules that can be used with the _resolveFilename function.\n * Ideally it would be nice to be able to avoid this, since it causes useless allocations\n * and cannot be cached efficiently (we recompute the nodeModulePaths every time).\n *\n * Fortunately, this should only affect the fallback, and there hopefully shouldn\'t be a\n * lot of them.\n */\n\nfunction makeFakeModule(path) {\n  const fakeModule = new Module(path, false);\n  fakeModule.filename = path;\n  fakeModule.paths = Module._nodeModulePaths(path);\n  return fakeModule;\n}\n\n/**\n * Normalize path to posix format.\n */\n\nfunction normalizePath(fsPath) {\n  fsPath = path.normalize(fsPath);\n\n  if (process.platform === \'win32\') {\n    fsPath = fsPath.replace(backwardSlashRegExp, \'/\');\n  }\n\n  return fsPath;\n}\n\n/**\n * Forward the resolution to the next resolver (usually the native one)\n */\n\nfunction callNativeResolution(request, issuer) {\n  if (issuer.endsWith(\'/\')) {\n    issuer += \'internal.js\';\n  }\n\n  try {\n    enableNativeHooks = false;\n\n    // Since we would need to create a fake module anyway (to call _resolveLookupPath that\n    // would give us the paths to give to _resolveFilename), we can as well not use\n    // the {paths} option at all, since it internally makes _resolveFilename create another\n    // fake module anyway.\n    return Module._resolveFilename(request, makeFakeModule(issuer), false);\n  } finally {\n    enableNativeHooks = true;\n  }\n}\n\n/**\n * This key indicates which version of the standard is implemented by this resolver. The `std` key is the\n * Plug\'n\'Play standard, and any other key are third-party extensions. Third-party extensions are not allowed\n * to override the standard, and can only offer new methods.\n *\n * If an new version of the Plug\'n\'Play standard is released and some extensions conflict with newly added\n * functions, they\'ll just have to fix the conflicts and bump their own version number.\n */\n\nexports.VERSIONS = {std: 1};\n\n/**\n * Useful when used together with getPackageInformation to fetch information about the top-level package.\n */\n\nexports.topLevel = {name: null, reference: null};\n\n/**\n * Gets the package information for a given locator. Returns null if they cannot be retrieved.\n */\n\nexports.getPackageInformation = function getPackageInformation({name, reference}) {\n  const packageInformationStore = packageInformationStores.get(name);\n\n  if (!packageInformationStore) {\n    return null;\n  }\n\n  const packageInformation = packageInformationStore.get(reference);\n\n  if (!packageInformation) {\n    return null;\n  }\n\n  return packageInformation;\n};\n\n/**\n * Transforms a request (what\'s typically passed as argument to the require function) into an unqualified path.\n * This path is called "unqualified" because it only changes the package name to the package location on the disk,\n * which means that the end result still cannot be directly accessed (for example, it doesn\'t try to resolve the\n * file extension, or to resolve directories to their "index.js" content). Use the "resolveUnqualified" function\n * to convert them to fully-qualified paths, or just use "resolveRequest" that do both operations in one go.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveToUnqualified = function resolveToUnqualified(request, issuer, {considerBuiltins = true} = {}) {\n  // The \'pnpapi\' request is reserved and will always return the path to the PnP file, from everywhere\n\n  if (request === `pnpapi`) {\n    return pnpFile;\n  }\n\n  // Bailout if the request is a native module\n\n  if (considerBuiltins && builtinModules.has(request)) {\n    return null;\n  }\n\n  // We allow disabling the pnp resolution for some subpaths. This is because some projects, often legacy,\n  // contain multiple levels of dependencies (ie. a yarn.lock inside a subfolder of a yarn.lock). This is\n  // typically solved using workspaces, but not all of them have been converted already.\n\n  if (ignorePattern && ignorePattern.test(normalizePath(issuer))) {\n    const result = callNativeResolution(request, issuer);\n\n    if (result === false) {\n      throw makeError(\n        `BUILTIN_NODE_RESOLUTION_FAIL`,\n        `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer was explicitely ignored by the regexp "$$BLACKLIST")`,\n        {\n          request,\n          issuer,\n        }\n      );\n    }\n\n    return result;\n  }\n\n  let unqualifiedPath;\n\n  // If the request is a relative or absolute path, we just return it normalized\n\n  const dependencyNameMatch = request.match(pathRegExp);\n\n  if (!dependencyNameMatch) {\n    if (path.isAbsolute(request)) {\n      unqualifiedPath = path.normalize(request);\n    } else if (issuer.match(isDirRegExp)) {\n      unqualifiedPath = path.normalize(path.resolve(issuer, request));\n    } else {\n      unqualifiedPath = path.normalize(path.resolve(path.dirname(issuer), request));\n    }\n  }\n\n  // Things are more hairy if it\'s a package require - we then need to figure out which package is needed, and in\n  // particular the exact version for the given location on the dependency tree\n\n  if (dependencyNameMatch) {\n    const [, dependencyName, subPath] = dependencyNameMatch;\n\n    const issuerLocator = exports.findPackageLocator(issuer);\n\n    // If the issuer file doesn\'t seem to be owned by a package managed through pnp, then we resort to using the next\n    // resolution algorithm in the chain, usually the native Node resolution one\n\n    if (!issuerLocator) {\n      const result = callNativeResolution(request, issuer);\n\n      if (result === false) {\n        throw makeError(\n          `BUILTIN_NODE_RESOLUTION_FAIL`,\n          `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer doesn\'t seem to be part of the Yarn-managed dependency tree)`,\n          {\n            request,\n            issuer,\n          }\n        );\n      }\n\n      return result;\n    }\n\n    const issuerInformation = getPackageInformationSafe(issuerLocator);\n\n    // We obtain the dependency reference in regard to the package that request it\n\n    let dependencyReference = issuerInformation.packageDependencies.get(dependencyName);\n\n    // If we can\'t find it, we check if we can potentially load it from the packages that have been defined as potential fallbacks.\n    // It\'s a bit of a hack, but it improves compatibility with the existing Node ecosystem. Hopefully we should eventually be able\n    // to kill this logic and become stricter once pnp gets enough traction and the affected packages fix themselves.\n\n    if (issuerLocator !== topLevelLocator) {\n      for (let t = 0, T = fallbackLocators.length; dependencyReference === undefined && t < T; ++t) {\n        const fallbackInformation = getPackageInformationSafe(fallbackLocators[t]);\n        dependencyReference = fallbackInformation.packageDependencies.get(dependencyName);\n      }\n    }\n\n    // If we can\'t find the path, and if the package making the request is the top-level, we can offer nicer error messages\n\n    if (!dependencyReference) {\n      if (dependencyReference === null) {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `You seem to be requiring a peer dependency ("${dependencyName}"), but it is not installed (which might be because you\'re the top-level package)`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" is trying to access a peer dependency ("${dependencyName}") that should be provided by its direct ancestor but isn\'t`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName}\n          );\n        }\n      } else {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `You cannot require a package ("${dependencyName}") that is not declared in your dependencies (via "${issuer}")`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          const candidates = Array.from(issuerInformation.packageDependencies.keys());\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" (via "${issuer}") is trying to require the package "${dependencyName}" (via "${request}") without it being listed in its dependencies (${candidates.join(\n              `, `\n            )})`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName, candidates}\n          );\n        }\n      }\n    }\n\n    // We need to check that the package exists on the filesystem, because it might not have been installed\n\n    const dependencyLocator = {name: dependencyName, reference: dependencyReference};\n    const dependencyInformation = exports.getPackageInformation(dependencyLocator);\n    const dependencyLocation = path.resolve(__dirname, dependencyInformation.packageLocation);\n\n    if (!dependencyLocation) {\n      throw makeError(\n        `MISSING_DEPENDENCY`,\n        `Package "${dependencyLocator.name}@${dependencyLocator.reference}" is a valid dependency, but hasn\'t been installed and thus cannot be required (it might be caused if you install a partial tree, such as on production environments)`,\n        {request, issuer, dependencyLocator: Object.assign({}, dependencyLocator)}\n      );\n    }\n\n    // Now that we know which package we should resolve to, we only have to find out the file location\n\n    if (subPath) {\n      unqualifiedPath = path.resolve(dependencyLocation, subPath);\n    } else {\n      unqualifiedPath = dependencyLocation;\n    }\n  }\n\n  return path.normalize(unqualifiedPath);\n};\n\n/**\n * Transforms an unqualified path into a qualified path by using the Node resolution algorithm (which automatically\n * appends ".js" / ".json", and transforms directory accesses into "index.js").\n */\n\nexports.resolveUnqualified = function resolveUnqualified(\n  unqualifiedPath,\n  {extensions = Object.keys(Module._extensions)} = {}\n) {\n  const qualifiedPath = applyNodeExtensionResolution(unqualifiedPath, {extensions});\n\n  if (qualifiedPath) {\n    return path.normalize(qualifiedPath);\n  } else {\n    throw makeError(\n      `QUALIFIED_PATH_RESOLUTION_FAILED`,\n      `Couldn\'t find a suitable Node resolution for unqualified path "${unqualifiedPath}"`,\n      {unqualifiedPath}\n    );\n  }\n};\n\n/**\n * Transforms a request into a fully qualified path.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveRequest = function resolveRequest(request, issuer, {considerBuiltins, extensions} = {}) {\n  let unqualifiedPath;\n\n  try {\n    unqualifiedPath = exports.resolveToUnqualified(request, issuer, {considerBuiltins});\n  } catch (originalError) {\n    // If we get a BUILTIN_NODE_RESOLUTION_FAIL error there, it means that we\'ve had to use the builtin node\n    // resolution, which usually shouldn\'t happen. It might be because the user is trying to require something\n    // from a path loaded through a symlink (which is not possible, because we need something normalized to\n    // figure out which package is making the require call), so we try to make the same request using a fully\n    // resolved issuer and throws a better and more actionable error if it works.\n    if (originalError.code === `BUILTIN_NODE_RESOLUTION_FAIL`) {\n      let realIssuer;\n\n      try {\n        realIssuer = realpathSync(issuer);\n      } catch (error) {}\n\n      if (realIssuer) {\n        if (issuer.endsWith(`/`)) {\n          realIssuer = realIssuer.replace(/\\/?$/, `/`);\n        }\n\n        try {\n          exports.resolveToUnqualified(request, realIssuer, {considerBuiltins});\n        } catch (error) {\n          // If an error was thrown, the problem doesn\'t seem to come from a path not being normalized, so we\n          // can just throw the original error which was legit.\n          throw originalError;\n        }\n\n        // If we reach this stage, it means that resolveToUnqualified didn\'t fail when using the fully resolved\n        // file path, which is very likely caused by a module being invoked through Node with a path not being\n        // correctly normalized (ie you should use "node $(realpath script.js)" instead of "node script.js").\n        throw makeError(\n          `SYMLINKED_PATH_DETECTED`,\n          `A pnp module ("${request}") has been required from what seems to be a symlinked path ("${issuer}"). This is not possible, you must ensure that your modules are invoked through their fully resolved path on the filesystem (in this case "${realIssuer}").`,\n          {\n            request,\n            issuer,\n            realIssuer,\n          }\n        );\n      }\n    }\n    throw originalError;\n  }\n\n  if (unqualifiedPath === null) {\n    return null;\n  }\n\n  try {\n    return exports.resolveUnqualified(unqualifiedPath, {extensions});\n  } catch (resolutionError) {\n    if (resolutionError.code === \'QUALIFIED_PATH_RESOLUTION_FAILED\') {\n      Object.assign(resolutionError.data, {request, issuer});\n    }\n    throw resolutionError;\n  }\n};\n\n/**\n * Setups the hook into the Node environment.\n *\n * From this point on, any call to `require()` will go through the "resolveRequest" function, and the result will\n * be used as path of the file to load.\n */\n\nexports.setup = function setup() {\n  // A small note: we don\'t replace the cache here (and instead use the native one). This is an effort to not\n  // break code similar to "delete require.cache[require.resolve(FOO)]", where FOO is a package located outside\n  // of the Yarn dependency tree. In this case, we defer the load to the native loader. If we were to replace the\n  // cache by our own, the native loader would populate its own cache, which wouldn\'t be exposed anymore, so the\n  // delete call would be broken.\n\n  const originalModuleLoad = Module._load;\n\n  Module._load = function(request, parent, isMain) {\n    if (!enableNativeHooks) {\n      return originalModuleLoad.call(Module, request, parent, isMain);\n    }\n\n    // Builtins are managed by the regular Node loader\n\n    if (builtinModules.has(request)) {\n      try {\n        enableNativeHooks = false;\n        return originalModuleLoad.call(Module, request, parent, isMain);\n      } finally {\n        enableNativeHooks = true;\n      }\n    }\n\n    // The \'pnpapi\' name is reserved to return the PnP api currently in use by the program\n\n    if (request === `pnpapi`) {\n      return pnpModule.exports;\n    }\n\n    // Request `Module._resolveFilename` (ie. `resolveRequest`) to tell us which file we should load\n\n    const modulePath = Module._resolveFilename(request, parent, isMain);\n\n    // Check if the module has already been created for the given file\n\n    const cacheEntry = Module._cache[modulePath];\n\n    if (cacheEntry) {\n      return cacheEntry.exports;\n    }\n\n    // Create a new module and store it into the cache\n\n    const module = new Module(modulePath, parent);\n    Module._cache[modulePath] = module;\n\n    // The main module is exposed as global variable\n\n    if (isMain) {\n      process.mainModule = module;\n      module.id = \'.\';\n    }\n\n    // Try to load the module, and remove it from the cache if it fails\n\n    let hasThrown = true;\n\n    try {\n      module.load(modulePath);\n      hasThrown = false;\n    } finally {\n      if (hasThrown) {\n        delete Module._cache[modulePath];\n      }\n    }\n\n    // Some modules might have to be patched for compatibility purposes\n\n    for (const [filter, patchFn] of patchedModules) {\n      if (filter.test(request)) {\n        module.exports = patchFn(exports.findPackageLocator(parent.filename), module.exports);\n      }\n    }\n\n    return module.exports;\n  };\n\n  const originalModuleResolveFilename = Module._resolveFilename;\n\n  Module._resolveFilename = function(request, parent, isMain, options) {\n    if (!enableNativeHooks) {\n      return originalModuleResolveFilename.call(Module, request, parent, isMain, options);\n    }\n\n    let issuers;\n\n    if (options) {\n      const optionNames = new Set(Object.keys(options));\n      optionNames.delete(\'paths\');\n\n      if (optionNames.size > 0) {\n        throw makeError(\n          `UNSUPPORTED`,\n          `Some options passed to require() aren\'t supported by PnP yet (${Array.from(optionNames).join(\', \')})`\n        );\n      }\n\n      if (options.paths) {\n        issuers = options.paths.map(entry => `${path.normalize(entry)}/`);\n      }\n    }\n\n    if (!issuers) {\n      const issuerModule = getIssuerModule(parent);\n      const issuer = issuerModule ? issuerModule.filename : `${process.cwd()}/`;\n\n      issuers = [issuer];\n    }\n\n    let firstError;\n\n    for (const issuer of issuers) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, issuer);\n      } catch (error) {\n        firstError = firstError || error;\n        continue;\n      }\n\n      return resolution !== null ? resolution : request;\n    }\n\n    throw firstError;\n  };\n\n  const originalFindPath = Module._findPath;\n\n  Module._findPath = function(request, paths, isMain) {\n    if (!enableNativeHooks) {\n      return originalFindPath.call(Module, request, paths, isMain);\n    }\n\n    for (const path of paths || []) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, path);\n      } catch (error) {\n        continue;\n      }\n\n      if (resolution) {\n        return resolution;\n      }\n    }\n\n    return false;\n  };\n\n  process.versions.pnp = String(exports.VERSIONS.std);\n};\n\nexports.setupCompatibilityLayer = () => {\n  // ESLint currently doesn\'t have any portable way for shared configs to specify their own\n  // plugins that should be used (https://github.com/eslint/eslint/issues/10125). This will\n  // likely get fixed at some point, but it\'ll take time and in the meantime we\'ll just add\n  // additional fallback entries for common shared configs.\n\n  for (const name of [`react-scripts`]) {\n    const packageInformationStore = packageInformationStores.get(name);\n    if (packageInformationStore) {\n      for (const reference of packageInformationStore.keys()) {\n        fallbackLocators.push({name, reference});\n      }\n    }\n  }\n\n  // Modern versions of `resolve` support a specific entry point that custom resolvers can use\n  // to inject a specific resolution logic without having to patch the whole package.\n  //\n  // Cf: https://github.com/browserify/resolve/pull/174\n\n  patchedModules.push([\n    /^\\.\\/normalize-options\\.js$/,\n    (issuer, normalizeOptions) => {\n      if (!issuer || issuer.name !== \'resolve\') {\n        return normalizeOptions;\n      }\n\n      return (request, opts) => {\n        opts = opts || {};\n\n        if (opts.forceNodeResolution) {\n          return opts;\n        }\n\n        opts.preserveSymlinks = true;\n        opts.paths = function(request, basedir, getNodeModulesDir, opts) {\n          // Extract the name of the package being requested (1=full name, 2=scope name, 3=local name)\n          const parts = request.match(/^((?:(@[^\\/]+)\\/)?([^\\/]+))/);\n\n          // make sure that basedir ends with a slash\n          if (basedir.charAt(basedir.length - 1) !== \'/\') {\n            basedir = path.join(basedir, \'/\');\n          }\n          // This is guaranteed to return the path to the "package.json" file from the given package\n          const manifestPath = exports.resolveToUnqualified(`${parts[1]}/package.json`, basedir);\n\n          // The first dirname strips the package.json, the second strips the local named folder\n          let nodeModules = path.dirname(path.dirname(manifestPath));\n\n          // Strips the scope named folder if needed\n          if (parts[2]) {\n            nodeModules = path.dirname(nodeModules);\n          }\n\n          return [nodeModules];\n        };\n\n        return opts;\n      };\n    },\n  ]);\n};\n\nif (module.parent && module.parent.id === \'internal/preload\') {\n  exports.setupCompatibilityLayer();\n\n  exports.setup();\n}\n\nif (process.mainModule === module) {\n  exports.setupCompatibilityLayer();\n\n  const reportError = (code, message, data) => {\n    process.stdout.write(`${JSON.stringify([{code, message, data}, null])}\\n`);\n  };\n\n  const reportSuccess = resolution => {\n    process.stdout.write(`${JSON.stringify([null, resolution])}\\n`);\n  };\n\n  const processResolution = (request, issuer) => {\n    try {\n      reportSuccess(exports.resolveRequest(request, issuer));\n    } catch (error) {\n      reportError(error.code, error.message, error.data);\n    }\n  };\n\n  const processRequest = data => {\n    try {\n      const [request, issuer] = JSON.parse(data);\n      processResolution(request, issuer);\n    } catch (error) {\n      reportError(`INVALID_JSON`, error.message, error.data);\n    }\n  };\n\n  if (process.argv.length > 2) {\n    if (process.argv.length !== 4) {\n      process.stderr.write(`Usage: ${process.argv[0]} ${process.argv[1]} <request> <issuer>\\n`);\n      process.exitCode = 64; /* EX_USAGE */\n    } else {\n      processResolution(process.argv[2], process.argv[3]);\n    }\n  } else {\n    let buffer = \'\';\n    const decoder = new StringDecoder.StringDecoder();\n\n    process.stdin.on(\'data\', chunk => {\n      buffer += decoder.write(chunk);\n\n      do {\n        const index = buffer.indexOf(\'\\n\');\n        if (index === -1) {\n          break;\n        }\n\n        const line = buffer.slice(0, index);\n        buffer = buffer.slice(index + 1);\n\n        processRequest(line);\n      } while (true);\n    });\n  }\n}\n';
+class TarballResolver extends (_exoticResolver || _load_exoticResolver()).default {
+  constructor(request, fragment) {
+    super(request, fragment);
 
-      const crypto = __webpack_require__(11);
-      const invariant = __webpack_require__(9);
-      const path = __webpack_require__(0);
+    var _versionUtil$explodeH = (_version || _load_version()).explodeHashedUrl(fragment);
 
-      const backwardSlashRegExp = /\\/g;
+    const hash = _versionUtil$explodeH.hash,
+          url = _versionUtil$explodeH.url;
 
-      const OFFLINE_CACHE_EXTENSION = `.zip`;
+    this.hash = hash;
+    this.url = url;
+  }
 
-      function generateMaps(packageInformationStores, blacklistedLocations) {
-        let code = ``;
+  static isVersion(pattern) {
+    // we can sometimes match git urls which we don't want
+    if ((_gitResolver || _load_gitResolver()).default.isVersion(pattern)) {
+      return false;
+    }
 
-        // Bake the information stores into our generated code
-        code += `let packageInformationStores = new Map([\n`;
-        for (
-          var _iterator = packageInformationStores,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+    // full http url
+    if (pattern.startsWith('http://') || pattern.startsWith('https://')) {
+      return true;
+    }
 
-        ) {
-          var _ref2;
+    // local file reference - ignore patterns with names
+    if (pattern.indexOf('@') < 0) {
+      if (pattern.endsWith('.tgz') || pattern.endsWith('.tar.gz')) {
+        return true;
+      }
+    }
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref2 = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref2 = _i.value;
-          }
+    return false;
+  }
 
-          const _ref = _ref2;
-          const packageName = _ref[0];
-          const packageInformationStore = _ref[1];
+  resolve() {
+    var _this = this;
 
-          code += `  [${JSON.stringify(packageName)}, new Map([\n`;
-          for (
-            var _iterator4 = packageInformationStore,
-              _isArray4 = Array.isArray(_iterator4),
-              _i4 = 0,
-              _iterator4 = _isArray4
-                ? _iterator4
-                : _iterator4[Symbol.iterator]();
-            ;
+    return (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* () {
+      const shrunk = _this.request.getLocked('tarball');
+      if (shrunk) {
+        return shrunk;
+      }
 
-          ) {
-            var _ref7;
+      const url = _this.url;
+      let hash = _this.hash,
+          registry = _this.registry;
 
-            if (_isArray4) {
-              if (_i4 >= _iterator4.length) break;
-              _ref7 = _iterator4[_i4++];
-            } else {
-              _i4 = _iterator4.next();
-              if (_i4.done) break;
-              _ref7 = _i4.value;
-            }
+      let pkgJson;
 
-            const _ref6 = _ref7;
-            const packageReference = _ref6[0];
-            var _ref6$ = _ref6[1];
-            const packageLocation = _ref6$.packageLocation;
-            const packageDependencies = _ref6$.packageDependencies;
-
-            code += `    [${JSON.stringify(packageReference)}, {\n`;
-            code += `      packageLocation: path.resolve(__dirname, ${JSON.stringify(packageLocation)}),\n`;
-            code += `      packageDependencies: new Map([\n`;
-            for (
-              var _iterator5 = packageDependencies.entries(),
-                _isArray5 = Array.isArray(_iterator5),
-                _i5 = 0,
-                _iterator5 = _isArray5
-                  ? _iterator5
-                  : _iterator5[Symbol.iterator]();
-              ;
+      // generate temp directory
+      const dest = _this.config.getTemp((_crypto || _load_crypto()).hash(url));
 
-            ) {
-              var _ref9;
+      if (yield _this.config.isValidModuleDest(dest)) {
+        var _ref = yield _this.config.readPackageMetadata(dest);
+        // load from local cache
 
-              if (_isArray5) {
-                if (_i5 >= _iterator5.length) break;
-                _ref9 = _iterator5[_i5++];
-              } else {
-                _i5 = _iterator5.next();
-                if (_i5.done) break;
-                _ref9 = _i5.value;
-              }
 
-              const _ref8 = _ref9;
-              const dependencyName = _ref8[0];
-              const dependencyReference = _ref8[1];
+        pkgJson = _ref.package;
+        hash = _ref.hash;
+        registry = _ref.registry;
+      } else {
+        // delete if invalid
+        yield (_fs || _load_fs()).unlink(dest);
+
+        const fetcher = new (_tarballFetcher || _load_tarballFetcher()).default(dest, {
+          type: 'tarball',
+          reference: url,
+          registry,
+          hash
+        }, _this.config);
+
+        // fetch file and get it's hash
+        const fetched = yield fetcher.fetch({
+          name: (0, (_guessName || _load_guessName()).default)(url),
+          version: '0.0.0',
+          _registry: 'npm'
+        });
+        pkgJson = fetched.package;
+        hash = fetched.hash;
 
-              code += `        [${JSON.stringify(dependencyName)}, ${JSON.stringify(dependencyReference)}],\n`;
-            }
-            code += `      ]),\n`;
-            code += `    }],\n`;
-          }
-          code += `  ])],\n`;
-        }
-        code += `]);\n`;
+        registry = pkgJson._registry;
+        invariant(registry, 'expected registry');
+      }
 
-        code += `\n`;
+      // use the commit/tarball hash as the uid as we can't rely on the version as it's not
+      // in the registry
+      pkgJson._uid = hash;
 
-        // Also bake an inverse map that will allow us to find the package information based on the path
-        code += `let locatorsByLocations = new Map([\n`;
-        for (
-          var _iterator2 = blacklistedLocations,
-            _isArray2 = Array.isArray(_iterator2),
-            _i2 = 0,
-            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
-          ;
+      // set remote so it can be "fetched"
+      pkgJson._remote = {
+        type: 'copy',
+        resolved: `${url}#${hash}`,
+        hash,
+        registry,
+        reference: dest
+      };
 
-        ) {
-          var _ref3;
+      return pkgJson;
+    })();
+  }
+}
+exports.default = TarballResolver;
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref3 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref3 = _i2.value;
-          }
+/***/ }),
+/* 575 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          const blacklistedLocation = _ref3;
+"use strict";
 
-          code += `  [${JSON.stringify(blacklistedLocation)}, blacklistedLocator],\n`;
-        }
-        for (
-          var _iterator3 = packageInformationStores,
-            _isArray3 = Array.isArray(_iterator3),
-            _i3 = 0,
-            _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();
-          ;
 
-        ) {
-          var _ref5;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-          if (_isArray3) {
-            if (_i3 >= _iterator3.length) break;
-            _ref5 = _iterator3[_i3++];
-          } else {
-            _i3 = _iterator3.next();
-            if (_i3.done) break;
-            _ref5 = _i3.value;
-          }
+var _baseResolver;
 
-          const _ref4 = _ref5;
-          const packageName = _ref4[0];
-          const packageInformationStore = _ref4[1];
+function _load_baseResolver() {
+  return _baseResolver = _interopRequireDefault(__webpack_require__(123));
+}
 
-          for (
-            var _iterator6 = packageInformationStore,
-              _isArray6 = Array.isArray(_iterator6),
-              _i6 = 0,
-              _iterator6 = _isArray6
-                ? _iterator6
-                : _iterator6[Symbol.iterator]();
-            ;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          ) {
-            var _ref11;
+class RegistryResolver extends (_baseResolver || _load_baseResolver()).default {
+  constructor(request, name, range) {
+    super(request, `${name}@${range}`);
+    this.name = name;
+    this.range = range;
 
-            if (_isArray6) {
-              if (_i6 >= _iterator6.length) break;
-              _ref11 = _iterator6[_i6++];
-            } else {
-              _i6 = _iterator6.next();
-              if (_i6.done) break;
-              _ref11 = _i6.value;
-            }
+    this.registryConfig = request.config.registries[this.constructor.registry].config;
+  }
 
-            const _ref10 = _ref11;
-            const packageReference = _ref10[0];
-            const packageLocation = _ref10[1].packageLocation;
+}
+exports.default = RegistryResolver;
 
-            if (packageName !== null) {
-              code += `  [${JSON.stringify(packageLocation)}, ${JSON.stringify({
-                name: packageName,
-                reference: packageReference,
-              })}],\n`;
-            } else {
-              code += `  [${JSON.stringify(packageLocation)}, topLevelLocator],\n`;
-            }
-          }
-        }
-        code += `]);\n`;
+/***/ }),
+/* 576 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return code;
-      }
+"use strict";
 
-      function generateFindPackageLocator(packageInformationStores) {
-        let code = ``;
 
-        // We get the list of each string length we'll need to check in order to find the current package context
-        const lengths = new Map();
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        for (
-          var _iterator7 = packageInformationStores.values(),
-            _isArray7 = Array.isArray(_iterator7),
-            _i7 = 0,
-            _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();
-          ;
+var _npmResolver;
 
-        ) {
-          var _ref12;
+function _load_npmResolver() {
+  return _npmResolver = _interopRequireDefault(__webpack_require__(217));
+}
 
-          if (_isArray7) {
-            if (_i7 >= _iterator7.length) break;
-            _ref12 = _iterator7[_i7++];
-          } else {
-            _i7 = _iterator7.next();
-            if (_i7.done) break;
-            _ref12 = _i7.value;
-          }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-          const packageInformationStore = _ref12;
+class YarnResolver extends (_npmResolver || _load_npmResolver()).default {}
+exports.default = YarnResolver;
 
-          for (
-            var _iterator9 = packageInformationStore.values(),
-              _isArray9 = Array.isArray(_iterator9),
-              _i9 = 0,
-              _iterator9 = _isArray9
-                ? _iterator9
-                : _iterator9[Symbol.iterator]();
-            ;
+/***/ }),
+/* 577 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          ) {
-            var _ref16;
+"use strict";
 
-            if (_isArray9) {
-              if (_i9 >= _iterator9.length) break;
-              _ref16 = _iterator9[_i9++];
-            } else {
-              _i9 = _iterator9.next();
-              if (_i9.done) break;
-              _ref16 = _i9.value;
-            }
 
-            const _ref15 = _ref16;
-            const packageLocation = _ref15.packageLocation;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = envReplace;
+const ENV_EXPR = /(\\*)\$\{([^}]+)\}/g;
 
-            if (packageLocation === null) {
-              continue;
-            }
+function envReplace(value, env = process.env) {
+  if (typeof value !== 'string' || !value) {
+    return value;
+  }
 
-            const length = packageLocation.length;
-            const count = (lengths.get(length) || 0) + 1;
+  return value.replace(ENV_EXPR, (match, esc, envVarName) => {
+    if (esc.length && esc.length % 2) {
+      return match;
+    }
+    if (undefined === env[envVarName]) {
+      throw new Error('Failed to replace env in config: ' + match);
+    }
+    return env[envVarName] || '';
+  });
+}
+
+/***/ }),
+/* 578 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.fixCmdWinSlashes = fixCmdWinSlashes;
+function fixCmdWinSlashes(cmd) {
+  function findQuotes(quoteSymbol) {
+    const quotes = [];
+    const addQuote = (_, index) => {
+      quotes.push({ from: index, to: index + _.length });
+      return _;
+    };
+    const regEx = new RegExp(quoteSymbol + '.*' + quoteSymbol);
+    cmd.replace(regEx, addQuote);
+    return quotes;
+  }
+  const quotes = findQuotes('"').concat(findQuotes("'"));
 
-            lengths.set(length, count);
-          }
-        }
+  function isInsideQuotes(index) {
+    return quotes.reduce((result, quote) => {
+      return result || quote.from <= index && index <= quote.to;
+    }, false);
+  }
 
-        // We must try the larger lengths before the smaller ones, because smaller ones might also match the longest ones
-        // (for instance, /project/path will match /project/path/.pnp/global/node_modules/pnp-cf5f9c17b8f8db)
-        const sortedLengths = Array.from(lengths.entries()).sort((a, b) => {
-          return b[0] - a[0];
-        });
+  const cmdPrePattern = '((?:^|&&|&|\\|\\||\\|)\\s*)';
+  const cmdPattern = '(".*?"|\'.*?\'|\\S*)';
+  const regExp = new RegExp(`${cmdPrePattern}${cmdPattern}`, 'g');
+  return cmd.replace(regExp, (whole, pre, cmd, index) => {
+    if ((pre[0] === '&' || pre[0] === '|') && isInsideQuotes(index)) {
+      return whole;
+    }
+    return pre + cmd.replace(/\//g, '\\');
+  });
+}
 
-        // Generate a function that, given a file path, returns the associated package name
-        code += `exports.findPackageLocator = function findPackageLocator(location) {\n`;
-        code += `  let relativeLocation = normalizePath(path.relative(__dirname, location));\n`;
-        code += `\n`;
-        code += `  if (!relativeLocation.match(isStrictRegExp))\n`;
-        code += `    relativeLocation = \`./\${relativeLocation}\`;\n`;
-        code += `\n`;
-        code += `  if (location.match(isDirRegExp) && relativeLocation.charAt(relativeLocation.length - 1) !== '/')\n`;
-        code += `    relativeLocation = \`\${relativeLocation}/\`;\n`;
-        code += `\n`;
-        code += `  let match;\n`;
-
-        for (
-          var _iterator8 = sortedLengths,
-            _isArray8 = Array.isArray(_iterator8),
-            _i8 = 0,
-            _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();
-          ;
+/***/ }),
+/* 579 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        ) {
-          var _ref14;
+"use strict";
 
-          if (_isArray8) {
-            if (_i8 >= _iterator8.length) break;
-            _ref14 = _iterator8[_i8++];
-          } else {
-            _i8 = _iterator8.next();
-            if (_i8.done) break;
-            _ref14 = _i8.value;
-          }
 
-          const _ref13 = _ref14;
-          const length = _ref13[0];
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.generatePnpMap = undefined;
 
-          code += `\n`;
-          code += `  if (relativeLocation.length >= ${length} && relativeLocation[${length - 1}] === '/')\n`;
-          code += `    if (match = locatorsByLocations.get(relativeLocation.substr(0, ${length})))\n`;
-          code += `      return blacklistCheck(match);\n`;
-        }
+var _asyncToGenerator2;
+
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
+
+let getPackageInformationStores = (() => {
+  var _ref17 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, seedPatterns, { resolver, reporter, targetPath, workspaceLayout }) {
+    const targetDirectory = path.dirname(targetPath);
+    const offlineCacheFolder = config.offlineCacheFolder;
+
+    const packageInformationStores = new Map();
+    const blacklistedLocations = new Set();
 
-        code += `\n`;
-        code += `  return null;\n`;
-        code += `};\n`;
+    const getCachePath = function getCachePath(fsPath) {
+      const cacheRelativePath = normalizePath(path.relative(config.cacheFolder, fsPath));
 
-        return code;
+      // if fsPath is not inside cacheRelativePath, we just skip it
+      if (cacheRelativePath.match(/^\.\.\//)) {
+        return null;
       }
 
-      /***/
-    },
-    /* 580 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+      return cacheRelativePath;
+    };
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.getTransitiveDevDependencies = getTransitiveDevDependencies;
-      function dependenciesObjectToPatterns(dependencies) {
-        if (!dependencies) {
-          return [];
-        }
-        return Object.keys(dependencies).map(
-          (name) => `${name}@${(dependencies || {})[name]}`,
-        );
+    const resolveOfflineCacheFolder = function resolveOfflineCacheFolder(fsPath) {
+      if (!offlineCacheFolder) {
+        return fsPath;
       }
 
-      // Enumerate all the transitive dependencies of a set of top-level packages
-      function getTransitiveDependencies(lockfile, roots) {
-        // Queue of dependency patterns to visit; set of already-visited patterns
-        const queue = [];
-        const patterns = new Set();
+      const cacheRelativePath = getCachePath(fsPath);
 
-        const enqueue = (pattern) => {
-          if (patterns.has(pattern)) {
-            return;
-          }
-          patterns.add(pattern);
-          queue.push(pattern);
-        };
+      // if fsPath is not inside the cache, we shouldn't replace it (workspace)
+      if (!cacheRelativePath) {
+        return fsPath;
+      }
 
-        roots.forEach(enqueue);
+      const components = cacheRelativePath.split(/\//g);
+      const cacheEntry = components[0],
+            internalPath = components.slice(1);
 
-        // Final result set
-        const transitiveDependencies = new Set();
 
-        while (queue.length > 0) {
-          const pattern = queue.shift();
-          const lockManifest = lockfile.getLocked(pattern);
+      return path.resolve(offlineCacheFolder, `${cacheEntry}${OFFLINE_CACHE_EXTENSION}`, internalPath.join('/'));
+    };
 
-          if (!lockManifest) {
-            continue;
-          }
+    const normalizePath = function normalizePath(fsPath) {
+      return process.platform === 'win32' ? fsPath.replace(backwardSlashRegExp, '/') : fsPath;
+    };
 
-          // Add the dependency to the result set
-          transitiveDependencies.add(
-            `${lockManifest.name}@${lockManifest.version}`,
-          );
+    const normalizeDirectoryPath = function normalizeDirectoryPath(fsPath) {
+      let relativePath = normalizePath(path.relative(targetDirectory, resolveOfflineCacheFolder(fsPath)));
 
-          // Enqueue any dependencies of the dependency for processing
+      if (!relativePath.match(/^\.{0,2}\//) && !path.isAbsolute(relativePath)) {
+        relativePath = `./${relativePath}`;
+      }
 
-          const dependencyPatterns = dependenciesObjectToPatterns(
-            lockManifest.dependencies,
-          );
-          dependencyPatterns.forEach(enqueue);
+      return relativePath.replace(/\/?$/, '/');
+    };
 
-          const optionalDependencyPatterns = dependenciesObjectToPatterns(
-            lockManifest.optionalDependencies,
-          );
-          optionalDependencyPatterns.forEach(enqueue);
+    const getHashFrom = function getHashFrom(data) {
+      const hashGenerator = crypto.createHash('sha1');
+
+      for (var _iterator10 = data, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _iterator10[Symbol.iterator]();;) {
+        var _ref18;
+
+        if (_isArray10) {
+          if (_i10 >= _iterator10.length) break;
+          _ref18 = _iterator10[_i10++];
+        } else {
+          _i10 = _iterator10.next();
+          if (_i10.done) break;
+          _ref18 = _i10.value;
         }
 
-        return transitiveDependencies;
-      }
+        const datum = _ref18;
 
-      function setDifference(x, y) {
-        return new Set([...x].filter((value) => !y.has(value)));
+        hashGenerator.update(datum);
       }
 
-      // Given a manifest, an optional workspace layout, and a lockfile, enumerate
-      // all package versions that:
-      // i) are present in the lockfile
-      // ii) are a transitive dependency of some top-level devDependency
-      // iii) are not a transitive dependency of some top-level production dependency
-      function getTransitiveDevDependencies(
-        packageManifest,
-        workspaceLayout,
-        lockfile,
-      ) {
-        // Enumerate the top-level package manifest as well as any workspace manifests
-        const manifests = [packageManifest];
-        if (workspaceLayout) {
-          for (
-            var _iterator = Object.keys(workspaceLayout.workspaces),
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+      return hashGenerator.digest('hex');
+    };
 
-          ) {
-            var _ref;
+    const getResolverEntry = function getResolverEntry(pattern) {
+      const pkg = resolver.getStrictResolvedPattern(pattern);
+      const ref = pkg._reference;
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+      if (!ref) {
+        return null;
+      }
 
-            const name = _ref;
+      invariant(ref.locations.length <= 1, 'Must have at most one location (usually in the cache)');
+      const loc = ref.locations[0];
 
-            manifests.push(workspaceLayout.workspaces[name].manifest);
-          }
-        }
+      if (!loc) {
+        return null;
+      }
 
-        // Collect all the top-level production and development dependencies across all manifests
-        let productionRoots = [];
-        let developmentRoots = [];
-        for (
-          var _iterator2 = manifests,
-            _isArray2 = Array.isArray(_iterator2),
-            _i2 = 0,
-            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
-          ;
+      return { pkg, ref, loc };
+    };
 
-        ) {
-          var _ref2;
+    const visit = (() => {
+      var _ref19 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (precomputedResolutions, seedPatterns, parentData = []) {
+        const resolutions = new Map(precomputedResolutions);
+        const locations = new Map();
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref2 = _iterator2[_i2++];
+        // This first pass will compute the package reference of each of the given patterns
+        // They will usually be the package version, but not always. We need to do this in a pre-process pass, because the
+        // dependencies might depend on one another, so if we need to replace one of them, we need to compute it first
+        for (var _iterator11 = seedPatterns, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _iterator11[Symbol.iterator]();;) {
+          var _ref20;
+
+          if (_isArray11) {
+            if (_i11 >= _iterator11.length) break;
+            _ref20 = _iterator11[_i11++];
           } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref2 = _i2.value;
+            _i11 = _iterator11.next();
+            if (_i11.done) break;
+            _ref20 = _i11.value;
           }
 
-          const manifest = _ref2;
+          const pattern = _ref20;
 
-          productionRoots = productionRoots.concat(
-            dependenciesObjectToPatterns(manifest.dependencies),
-          );
-          productionRoots = productionRoots.concat(
-            dependenciesObjectToPatterns(manifest.optionalDependencies),
-          );
-          developmentRoots = developmentRoots.concat(
-            dependenciesObjectToPatterns(manifest.devDependencies),
-          );
-        }
+          const entry = getResolverEntry(pattern);
 
-        // Enumerate all the transitive production and development dependencies
-        const productionDependencies = getTransitiveDependencies(
-          lockfile,
-          productionRoots,
-        );
-        const developmentDependencies = getTransitiveDependencies(
-          lockfile,
-          developmentRoots,
-        );
+          if (!entry) {
+            continue;
+          }
 
-        // Exclude any development dependencies that are also production dependencies
-        return setDifference(developmentDependencies, productionDependencies);
-      }
+          const pkg = entry.pkg,
+                ref = entry.ref;
+          let loc = entry.loc;
 
-      /***/
-    },
-    /* 581 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.parseRefs =
-        exports.resolveVersion =
-        exports.isCommitSha =
-          undefined;
+          const packageName = pkg.name;
+          let packageReference = pkg.version;
 
-      var _asyncToGenerator2;
+          // If we have peer dependencies, then we generate a new virtual reference based on the parent one
+          // We cannot generate this reference based on what those peer references resolve to, because they might not have
+          // been computed yet (for example, consider the case where A has a peer dependency on B, and B a peer dependency
+          // on A; it's valid, but it prevents us from computing A and B - and it's even worse with 3+ packages involved)
+          const peerDependencies = new Set(Array.from(Object.keys(pkg.peerDependencies || {})));
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
-      }
+          // As an optimization, we only setup virtual packages if their underlying packages are referenced multiple times
+          // in the tree. This allow us to avoid having to create symlinks in the majority of cases
+          if (peerDependencies.size > 0 && ref.requests.length > 1) {
+            const hash = getHashFrom([...parentData, packageName, packageReference]);
 
-      var _misc;
+            let symlinkSource;
+            let symlinkFile;
 
-      function _load_misc() {
-        return (_misc = __webpack_require__(18));
-      }
+            switch (ref.remote.type) {
+              case 'workspace':
+                {
+                  symlinkSource = loc;
+                  symlinkFile = path.resolve(config.lockfileFolder, '.pnp', 'workspaces', `pnp-${hash}`, packageName);
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+                  loc = symlinkFile;
+                }
+                break;
+
+              default:
+                {
+                  const isFromCache = getCachePath(loc);
+
+                  const hashName = isFromCache && offlineCacheFolder ? `pnp-${hash}${OFFLINE_CACHE_EXTENSION}` : `pnp-${hash}`;
+                  const newLoc = path.resolve(config.lockfileFolder, '.pnp', 'externals', hashName, 'node_modules', packageName);
 
-      const semver = __webpack_require__(22);
+                  // The `node_modules/<pkgName>` part is already there when the package comes from the cache
+                  if (isFromCache) {
+                    const getBase = function getBase(source) {
+                      return path.resolve(source, '../'.repeat(1 + packageName.split('/').length));
+                    };
+                    symlinkSource = resolveOfflineCacheFolder(getBase(loc));
+                    symlinkFile = getBase(newLoc);
+                  } else {
+                    symlinkSource = loc;
+                    symlinkFile = newLoc;
+                  }
 
-      const REF_PREFIX = "refs/";
-      const REF_TAG_PREFIX = "refs/tags/";
-      const REF_BRANCH_PREFIX = "refs/heads/";
-      const REF_PR_PREFIX = "refs/pull/";
+                  loc = newLoc;
+                }
+                break;
+            }
 
-      // This regex is designed to match output from git of the style:
-      //   ebeb6eafceb61dd08441ffe086c77eb472842494  refs/tags/v0.21.0
-      // and extract the hash and ref name as capture groups
-      const GIT_REF_LINE_REGEXP =
-        /^([a-fA-F0-9]+)\s+(refs\/(?:tags|heads|pull|remotes)\/.*)$/;
+            yield (_fs || _load_fs()).mkdirp(path.dirname(symlinkFile));
+            yield (_fs || _load_fs()).symlink(symlinkSource, symlinkFile);
 
-      const COMMIT_SHA_REGEXP = /^[a-f0-9]{5,40}$/;
-      const REF_NAME_REGEXP = /^refs\/(tags|heads)\/(.+)$/;
+            packageReference = `pnp:${hash}`;
 
-      const isCommitSha = (exports.isCommitSha = (target) =>
-        COMMIT_SHA_REGEXP.test(target));
+            // We blacklist this path so that we can print a nicer error message if someone tries to require it (it usually
+            // means that they're using realpath on the return value of require.resolve)
+            blacklistedLocations.add(normalizeDirectoryPath(loc));
+          }
 
-      const tryVersionAsGitCommit = ({ version, refs, git }) => {
-        const lowercaseVersion = version.toLowerCase();
-        if (!isCommitSha(lowercaseVersion)) {
-          return Promise.resolve(null);
+          // Now that we have the final reference, we need to store it
+          resolutions.set(packageName, packageReference);
+          locations.set(packageName, loc);
         }
-        for (
-          var _iterator = refs.entries(),
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
 
-        ) {
-          var _ref2;
+        // Now that we have the final references, we can start the main loop, which will insert the packages into the store
+        // if they aren't already there, and recurse over their own children
+        for (var _iterator12 = seedPatterns, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _iterator12[Symbol.iterator]();;) {
+          var _ref21;
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref2 = _iterator[_i++];
+          if (_isArray12) {
+            if (_i12 >= _iterator12.length) break;
+            _ref21 = _iterator12[_i12++];
           } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref2 = _i.value;
+            _i12 = _iterator12.next();
+            if (_i12.done) break;
+            _ref21 = _i12.value;
           }
 
-          const _ref = _ref2;
-          const ref = _ref[0];
-          const sha = _ref[1];
+          const pattern = _ref21;
+
+          const entry = getResolverEntry(pattern);
 
-          if (sha.startsWith(lowercaseVersion)) {
-            return Promise.resolve({ sha, ref });
+          if (!entry) {
+            continue;
           }
-        }
-        return git.resolveCommit(lowercaseVersion);
-      };
 
-      const tryEmptyVersionAsDefaultBranch = ({ version, git }) =>
-        version.trim() === ""
-          ? git.resolveDefaultBranch()
-          : Promise.resolve(null);
+          const pkg = entry.pkg,
+                ref = entry.ref;
 
-      const tryWildcardVersionAsDefaultBranch = ({ version, git }) =>
-        version === "*" ? git.resolveDefaultBranch() : Promise.resolve(null);
 
-      const tryRef = (refs, ref) => {
-        const sha = refs.get(ref);
-        return sha ? { sha, ref } : null;
-      };
+          const packageName = pkg.name;
 
-      const tryVersionAsFullRef = ({ version, refs }) =>
-        version.startsWith("refs/") ? tryRef(refs, version) : null;
+          const packageReference = resolutions.get(packageName);
+          invariant(packageReference, `Package reference should have been computed during the pre-pass`);
 
-      const tryVersionAsTagName = ({ version, refs }) =>
-        tryRef(refs, `${REF_TAG_PREFIX}${version}`);
+          const loc = locations.get(packageName);
+          invariant(loc, `Package location should have been computed during the pre-pass`);
 
-      const tryVersionAsPullRequestNo = ({ version, refs }) =>
-        tryRef(refs, `${REF_PR_PREFIX}${version}`);
+          // We can early exit if the package is already registered with the exact same name and reference, since even if
+          // we might get slightly different dependencies (depending on how things were optimized), both sets are valid
+          let packageInformationStore = packageInformationStores.get(packageName);
 
-      const tryVersionAsBranchName = ({ version, refs }) =>
-        tryRef(refs, `${REF_BRANCH_PREFIX}${version}`);
+          if (!packageInformationStore) {
+            packageInformationStore = new Map();
+            packageInformationStores.set(packageName, packageInformationStore);
+          }
 
-      const tryVersionAsDirectRef = ({ version, refs }) =>
-        tryRef(refs, `${REF_PREFIX}${version}`);
+          let packageInformation = packageInformationStore.get(packageReference);
 
-      const computeSemverNames = ({ config, refs }) => {
-        const names = {
-          tags: [],
-          heads: [],
-        };
-        for (
-          var _iterator2 = refs.keys(),
-            _isArray2 = Array.isArray(_iterator2),
-            _i2 = 0,
-            _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();
-          ;
+          if (packageInformation) {
+            continue;
+          }
 
-        ) {
-          var _ref3;
+          packageInformation = {
+            packageLocation: normalizeDirectoryPath(loc),
+            packageDependencies: new Map()
+          };
 
-          if (_isArray2) {
-            if (_i2 >= _iterator2.length) break;
-            _ref3 = _iterator2[_i2++];
-          } else {
-            _i2 = _iterator2.next();
-            if (_i2.done) break;
-            _ref3 = _i2.value;
+          // Split the dependencies between direct/peer - we will only recurse on the former
+          const peerDependencies = new Set(Array.from(Object.keys(pkg.peerDependencies || {})));
+          const directDependencies = ref.dependencies.filter(function (pattern) {
+            const pkg = resolver.getStrictResolvedPattern(pattern);
+            return !pkg || !peerDependencies.has(pkg.name);
+          });
+
+          // We inject the partial information in the store right now so that we won't cycle indefinitely
+          packageInformationStore.set(packageReference, packageInformation);
+
+          // We must inject the peer dependencies before iterating; one of our dependencies might have a peer dependency
+          // on one of our peer dependencies, so it must be available from the start (we don't have to do that for direct
+          // dependencies, because the "visit" function that will iterate over them will automatically add the to the
+          // candidate resolutions as part of the first step, cf above)
+
+          for (var _iterator13 = peerDependencies, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _iterator13[Symbol.iterator]();;) {
+            var _ref22;
+
+            if (_isArray13) {
+              if (_i13 >= _iterator13.length) break;
+              _ref22 = _iterator13[_i13++];
+            } else {
+              _i13 = _iterator13.next();
+              if (_i13.done) break;
+              _ref22 = _i13.value;
+            }
+
+            const dependencyName = _ref22;
+
+            const dependencyReference = resolutions.get(dependencyName);
+
+            if (dependencyReference) {
+              packageInformation.packageDependencies.set(dependencyName, dependencyReference);
+            }
           }
 
-          const ref = _ref3;
+          const childResolutions = yield visit(packageInformation.packageDependencies, directDependencies, [packageName, packageReference]);
 
-          const match = REF_NAME_REGEXP.exec(ref);
-          if (!match) {
-            continue;
+          // We can now inject into our package the resolutions we got from the visit function
+          for (var _iterator14 = childResolutions.entries(), _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _iterator14[Symbol.iterator]();;) {
+            var _ref24;
+
+            if (_isArray14) {
+              if (_i14 >= _iterator14.length) break;
+              _ref24 = _iterator14[_i14++];
+            } else {
+              _i14 = _iterator14.next();
+              if (_i14.done) break;
+              _ref24 = _i14.value;
+            }
+
+            const _ref23 = _ref24;
+            const name = _ref23[0];
+            const reference = _ref23[1];
+
+            packageInformation.packageDependencies.set(name, reference);
           }
-          const type = match[1],
-            name = match[2];
 
-          if (semver.valid(name, config.looseSemver)) {
-            names[type].push(name);
+          // Finally, unless a package depends on a previous version of itself (that would be weird but correct...), we
+          // inject them an implicit dependency to themselves (so that they can require themselves)
+          if (!packageInformation.packageDependencies.has(packageName)) {
+            packageInformation.packageDependencies.set(packageName, packageReference);
           }
         }
-        return names;
-      };
 
-      const findSemver = (version, config, namesList) =>
-        config.resolveConstraints(namesList, version);
+        return resolutions;
+      });
 
-      const tryVersionAsTagSemver = (() => {
-        var _ref4 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          { version, config, refs },
-          names,
-        ) {
-          const result = yield findSemver(
-            version.replace(/^semver:/, ""),
-            config,
-            names.tags,
-          );
-          return result ? tryRef(refs, `${REF_TAG_PREFIX}${result}`) : null;
-        });
+      return function visit(_x4, _x5) {
+        return _ref19.apply(this, arguments);
+      };
+    })();
 
-        return function tryVersionAsTagSemver(_x, _x2) {
-          return _ref4.apply(this, arguments);
-        };
-      })();
+    // If we have workspaces, we need to iterate over them all in order to add them to the map
+    // This is because they might not be declared as dependencies of the top-level project (and with reason, since the
+    // top-level package might depend on a different than the one provided in the workspaces - cf Babel, which depends
+    // on an old version of itself in order to compile itself)
+    if (workspaceLayout) {
+      for (var _iterator15 = Object.keys(workspaceLayout.workspaces), _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _iterator15[Symbol.iterator]();;) {
+        var _ref25;
 
-      const tryVersionAsBranchSemver = (() => {
-        var _ref5 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (
-          { version, config, refs },
-          names,
-        ) {
-          const result = yield findSemver(
-            version.replace(/^semver:/, ""),
-            config,
-            names.heads,
-          );
-          return result ? tryRef(refs, `${REF_BRANCH_PREFIX}${result}`) : null;
-        });
+        if (_isArray15) {
+          if (_i15 >= _iterator15.length) break;
+          _ref25 = _iterator15[_i15++];
+        } else {
+          _i15 = _iterator15.next();
+          if (_i15.done) break;
+          _ref25 = _i15.value;
+        }
 
-        return function tryVersionAsBranchSemver(_x3, _x4) {
-          return _ref5.apply(this, arguments);
-        };
-      })();
+        const name = _ref25;
 
-      const tryVersionAsSemverRange = (() => {
-        var _ref6 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (options) {
-            const names = computeSemverNames(options);
-            return (
-              (yield tryVersionAsTagSemver(options, names)) ||
-              tryVersionAsBranchSemver(options, names)
-            );
-          },
-        );
+        const pkg = workspaceLayout.workspaces[name].manifest;
 
-        return function tryVersionAsSemverRange(_x5) {
-          return _ref6.apply(this, arguments);
-        };
-      })();
+        // Skip the aggregator, since it's essentially a duplicate of the top-level package that we'll iterate later on
+        if (pkg.workspaces) {
+          continue;
+        }
 
-      const VERSION_RESOLUTION_STEPS = [
-        tryEmptyVersionAsDefaultBranch,
-        tryVersionAsGitCommit,
-        tryVersionAsFullRef,
-        tryVersionAsTagName,
-        tryVersionAsPullRequestNo,
-        tryVersionAsBranchName,
-        tryVersionAsSemverRange,
-        tryWildcardVersionAsDefaultBranch,
-        tryVersionAsDirectRef,
-      ];
+        const ref = pkg._reference;
+        invariant(ref, `Workspaces should have a reference`);
 
-      /**
-       * Resolve a git-url hash (version) to a git commit sha and branch/tag ref
-       * Returns null if the version cannot be resolved to any commit
-       */
+        invariant(ref.locations.length === 1, `Workspaces should have exactly one location`);
+        const loc = ref.locations[0];
+        invariant(loc, `Workspaces should have a location`);
 
-      const resolveVersion = (exports.resolveVersion = (() => {
-        var _ref7 = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (options) {
-            for (
-              var _iterator3 = VERSION_RESOLUTION_STEPS,
-                _isArray3 = Array.isArray(_iterator3),
-                _i3 = 0,
-                _iterator3 = _isArray3
-                  ? _iterator3
-                  : _iterator3[Symbol.iterator]();
-              ;
+        let packageInformationStore = packageInformationStores.get(name);
 
-            ) {
-              var _ref8;
+        if (!packageInformationStore) {
+          packageInformationStore = new Map();
+          packageInformationStores.set(name, packageInformationStore);
+        }
 
-              if (_isArray3) {
-                if (_i3 >= _iterator3.length) break;
-                _ref8 = _iterator3[_i3++];
-              } else {
-                _i3 = _iterator3.next();
-                if (_i3.done) break;
-                _ref8 = _i3.value;
-              }
+        packageInformationStore.set(pkg.version, {
+          packageLocation: normalizeDirectoryPath(loc),
+          packageDependencies: yield visit(new Map(), ref.dependencies, [name, pkg.version])
+        });
+      }
+    }
 
-              const testFunction = _ref8;
+    // Register the top-level package in our map
+    // This will recurse on each of its dependencies as well.
+    packageInformationStores.set(null, new Map([[null, {
+      packageLocation: normalizeDirectoryPath(config.lockfileFolder),
+      packageDependencies: yield visit(new Map(), seedPatterns)
+    }]]));
 
-              const result = yield testFunction(options);
-              if (result !== null) {
-                return result;
-              }
-            }
-            return null;
-          },
-        );
+    return [packageInformationStores, blacklistedLocations];
+  });
 
-        return function resolveVersion(_x6) {
-          return _ref7.apply(this, arguments);
-        };
-      })());
+  return function getPackageInformationStores(_x, _x2, _x3) {
+    return _ref17.apply(this, arguments);
+  };
+})();
+
+let generatePnpMap = exports.generatePnpMap = (() => {
+  var _ref26 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (config, seedPatterns, { resolver, reporter, workspaceLayout, targetPath }) {
+    var _ref27 = yield getPackageInformationStores(config, seedPatterns, {
+      resolver,
+      reporter,
+      targetPath,
+      workspaceLayout
+    });
 
-      /**
-       * Parse Git ref lines into hash of ref names to SHA hashes
-       */
+    const packageInformationStores = _ref27[0],
+          blacklistedLocations = _ref27[1];
 
-      const parseRefs = (exports.parseRefs = (stdout) => {
-        // store references
-        const refs = new Map();
 
-        // line delimited
-        const refLines = stdout.split("\n");
+    const setupStaticTables = [generateMaps(packageInformationStores, blacklistedLocations), generateFindPackageLocator(packageInformationStores)].join(``);
 
-        for (
-          var _iterator4 = refLines,
-            _isArray4 = Array.isArray(_iterator4),
-            _i4 = 0,
-            _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();
-          ;
+    return pnpApi.replace(/\$\$SHEBANG/g, config.plugnplayShebang).replace(/\$\$BLACKLIST/g, JSON.stringify(config.plugnplayBlacklist)).replace(/\$\$SETUP_STATIC_TABLES\(\);/g, setupStaticTables);
+  });
 
-        ) {
-          var _ref9;
+  return function generatePnpMap(_x6, _x7, _x8) {
+    return _ref26.apply(this, arguments);
+  };
+})();
 
-          if (_isArray4) {
-            if (_i4 >= _iterator4.length) break;
-            _ref9 = _iterator4[_i4++];
-          } else {
-            _i4 = _iterator4.next();
-            if (_i4.done) break;
-            _ref9 = _i4.value;
-          }
+var _fs;
 
-          const line = _ref9;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-          const match = GIT_REF_LINE_REGEXP.exec(line);
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-          if (match) {
-            const sha = match[1],
-              tagName = match[2];
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            // As documented in gitrevisions:
-            //   https://www.kernel.org/pub/software/scm/git/docs/gitrevisions.html#_specifying_revisions
-            // "A suffix ^ followed by an empty brace pair means the object could be a tag,
-            //   and dereference the tag recursively until a non-tag object is found."
-            // In other words, the hash without ^{} is the hash of the tag,
-            //   and the hash with ^{} is the hash of the commit at which the tag was made.
+/* babel-plugin-inline-import './generate-pnp-map-api.tpl.js' */const pnpApi = '#!$$SHEBANG\n\n/* eslint-disable max-len, flowtype/require-valid-file-annotation, flowtype/require-return-type */\n/* global packageInformationStores, $$BLACKLIST, $$SETUP_STATIC_TABLES */\n\n// Used for the resolveUnqualified part of the resolution (ie resolving folder/index.js & file extensions)\n// Deconstructed so that they aren\'t affected by any fs monkeypatching occuring later during the execution\nconst {statSync, lstatSync, readlinkSync, readFileSync, existsSync, realpathSync} = require(\'fs\');\n\nconst Module = require(\'module\');\nconst path = require(\'path\');\nconst StringDecoder = require(\'string_decoder\');\n\nconst ignorePattern = $$BLACKLIST ? new RegExp($$BLACKLIST) : null;\n\nconst pnpFile = path.resolve(__dirname, __filename);\nconst builtinModules = new Set(Module.builtinModules || Object.keys(process.binding(\'natives\')));\n\nconst topLevelLocator = {name: null, reference: null};\nconst blacklistedLocator = {name: NaN, reference: NaN};\n\n// Used for compatibility purposes - cf setupCompatibilityLayer\nconst patchedModules = [];\nconst fallbackLocators = [topLevelLocator];\n\n// Matches backslashes of Windows paths\nconst backwardSlashRegExp = /\\\\/g;\n\n// Matches if the path must point to a directory (ie ends with /)\nconst isDirRegExp = /\\/$/;\n\n// Matches if the path starts with a valid path qualifier (./, ../, /)\n// eslint-disable-next-line no-unused-vars\nconst isStrictRegExp = /^\\.{0,2}\\//;\n\n// Splits a require request into its components, or return null if the request is a file path\nconst pathRegExp = /^(?![a-zA-Z]:[\\\\\\/]|\\\\\\\\|\\.{0,2}(?:\\/|$))((?:@[^\\/]+\\/)?[^\\/]+)\\/?(.*|)$/;\n\n// Keep a reference around ("module" is a common name in this context, so better rename it to something more significant)\nconst pnpModule = module;\n\n/**\n * Used to disable the resolution hooks (for when we want to fallback to the previous resolution - we then need\n * a way to "reset" the environment temporarily)\n */\n\nlet enableNativeHooks = true;\n\n/**\n * Simple helper function that assign an error code to an error, so that it can more easily be caught and used\n * by third-parties.\n */\n\nfunction makeError(code, message, data = {}) {\n  const error = new Error(message);\n  return Object.assign(error, {code, data});\n}\n\n/**\n * Ensures that the returned locator isn\'t a blacklisted one.\n *\n * Blacklisted packages are packages that cannot be used because their dependencies cannot be deduced. This only\n * happens with peer dependencies, which effectively have different sets of dependencies depending on their parents.\n *\n * In order to deambiguate those different sets of dependencies, the Yarn implementation of PnP will generate a\n * symlink for each combination of <package name>/<package version>/<dependent package> it will find, and will\n * blacklist the target of those symlinks. By doing this, we ensure that files loaded through a specific path\n * will always have the same set of dependencies, provided the symlinks are correctly preserved.\n *\n * Unfortunately, some tools do not preserve them, and when it happens PnP isn\'t able anymore to deduce the set of\n * dependencies based on the path of the file that makes the require calls. But since we\'ve blacklisted those paths,\n * we\'re able to print a more helpful error message that points out that a third-party package is doing something\n * incompatible!\n */\n\n// eslint-disable-next-line no-unused-vars\nfunction blacklistCheck(locator) {\n  if (locator === blacklistedLocator) {\n    throw makeError(\n      `BLACKLISTED`,\n      [\n        `A package has been resolved through a blacklisted path - this is usually caused by one of your tools calling`,\n        `"realpath" on the return value of "require.resolve". Since the returned values use symlinks to disambiguate`,\n        `peer dependencies, they must be passed untransformed to "require".`,\n      ].join(` `)\n    );\n  }\n\n  return locator;\n}\n\n$$SETUP_STATIC_TABLES();\n\n/**\n * Returns the module that should be used to resolve require calls. It\'s usually the direct parent, except if we\'re\n * inside an eval expression.\n */\n\nfunction getIssuerModule(parent) {\n  let issuer = parent;\n\n  while (issuer && (issuer.id === \'[eval]\' || issuer.id === \'<repl>\' || !issuer.filename)) {\n    issuer = issuer.parent;\n  }\n\n  return issuer;\n}\n\n/**\n * Returns information about a package in a safe way (will throw if they cannot be retrieved)\n */\n\nfunction getPackageInformationSafe(packageLocator) {\n  const packageInformation = exports.getPackageInformation(packageLocator);\n\n  if (!packageInformation) {\n    throw makeError(\n      `INTERNAL`,\n      `Couldn\'t find a matching entry in the dependency tree for the specified parent (this is probably an internal error)`\n    );\n  }\n\n  return packageInformation;\n}\n\n/**\n * Implements the node resolution for folder access and extension selection\n */\n\nfunction applyNodeExtensionResolution(unqualifiedPath, {extensions}) {\n  // We use this "infinite while" so that we can restart the process as long as we hit package folders\n  while (true) {\n    let stat;\n\n    try {\n      stat = statSync(unqualifiedPath);\n    } catch (error) {}\n\n    // If the file exists and is a file, we can stop right there\n\n    if (stat && !stat.isDirectory()) {\n      // If the very last component of the resolved path is a symlink to a file, we then resolve it to a file. We only\n      // do this first the last component, and not the rest of the path! This allows us to support the case of bin\n      // symlinks, where a symlink in "/xyz/pkg-name/.bin/bin-name" will point somewhere else (like "/xyz/pkg-name/index.js").\n      // In such a case, we want relative requires to be resolved relative to "/xyz/pkg-name/" rather than "/xyz/pkg-name/.bin/".\n      //\n      // Also note that the reason we must use readlink on the last component (instead of realpath on the whole path)\n      // is that we must preserve the other symlinks, in particular those used by pnp to deambiguate packages using\n      // peer dependencies. For example, "/xyz/.pnp/local/pnp-01234569/.bin/bin-name" should see its relative requires\n      // be resolved relative to "/xyz/.pnp/local/pnp-0123456789/" rather than "/xyz/pkg-with-peers/", because otherwise\n      // we would lose the information that would tell us what are the dependencies of pkg-with-peers relative to its\n      // ancestors.\n\n      if (lstatSync(unqualifiedPath).isSymbolicLink()) {\n        unqualifiedPath = path.normalize(path.resolve(path.dirname(unqualifiedPath), readlinkSync(unqualifiedPath)));\n      }\n\n      return unqualifiedPath;\n    }\n\n    // If the file is a directory, we must check if it contains a package.json with a "main" entry\n\n    if (stat && stat.isDirectory()) {\n      let pkgJson;\n\n      try {\n        pkgJson = JSON.parse(readFileSync(`${unqualifiedPath}/package.json`, \'utf-8\'));\n      } catch (error) {}\n\n      let nextUnqualifiedPath;\n\n      if (pkgJson && pkgJson.main) {\n        nextUnqualifiedPath = path.resolve(unqualifiedPath, pkgJson.main);\n      }\n\n      // If the "main" field changed the path, we start again from this new location\n\n      if (nextUnqualifiedPath && nextUnqualifiedPath !== unqualifiedPath) {\n        const resolution = applyNodeExtensionResolution(nextUnqualifiedPath, {extensions});\n\n        if (resolution !== null) {\n          return resolution;\n        }\n      }\n    }\n\n    // Otherwise we check if we find a file that match one of the supported extensions\n\n    const qualifiedPath = extensions\n      .map(extension => {\n        return `${unqualifiedPath}${extension}`;\n      })\n      .find(candidateFile => {\n        return existsSync(candidateFile);\n      });\n\n    if (qualifiedPath) {\n      return qualifiedPath;\n    }\n\n    // Otherwise, we check if the path is a folder - in such a case, we try to use its index\n\n    if (stat && stat.isDirectory()) {\n      const indexPath = extensions\n        .map(extension => {\n          return `${unqualifiedPath}/index${extension}`;\n        })\n        .find(candidateFile => {\n          return existsSync(candidateFile);\n        });\n\n      if (indexPath) {\n        return indexPath;\n      }\n    }\n\n    // Otherwise there\'s nothing else we can do :(\n\n    return null;\n  }\n}\n\n/**\n * This function creates fake modules that can be used with the _resolveFilename function.\n * Ideally it would be nice to be able to avoid this, since it causes useless allocations\n * and cannot be cached efficiently (we recompute the nodeModulePaths every time).\n *\n * Fortunately, this should only affect the fallback, and there hopefully shouldn\'t be a\n * lot of them.\n */\n\nfunction makeFakeModule(path) {\n  const fakeModule = new Module(path, false);\n  fakeModule.filename = path;\n  fakeModule.paths = Module._nodeModulePaths(path);\n  return fakeModule;\n}\n\n/**\n * Normalize path to posix format.\n */\n\nfunction normalizePath(fsPath) {\n  fsPath = path.normalize(fsPath);\n\n  if (process.platform === \'win32\') {\n    fsPath = fsPath.replace(backwardSlashRegExp, \'/\');\n  }\n\n  return fsPath;\n}\n\n/**\n * Forward the resolution to the next resolver (usually the native one)\n */\n\nfunction callNativeResolution(request, issuer) {\n  if (issuer.endsWith(\'/\')) {\n    issuer += \'internal.js\';\n  }\n\n  try {\n    enableNativeHooks = false;\n\n    // Since we would need to create a fake module anyway (to call _resolveLookupPath that\n    // would give us the paths to give to _resolveFilename), we can as well not use\n    // the {paths} option at all, since it internally makes _resolveFilename create another\n    // fake module anyway.\n    return Module._resolveFilename(request, makeFakeModule(issuer), false);\n  } finally {\n    enableNativeHooks = true;\n  }\n}\n\n/**\n * This key indicates which version of the standard is implemented by this resolver. The `std` key is the\n * Plug\'n\'Play standard, and any other key are third-party extensions. Third-party extensions are not allowed\n * to override the standard, and can only offer new methods.\n *\n * If an new version of the Plug\'n\'Play standard is released and some extensions conflict with newly added\n * functions, they\'ll just have to fix the conflicts and bump their own version number.\n */\n\nexports.VERSIONS = {std: 1};\n\n/**\n * Useful when used together with getPackageInformation to fetch information about the top-level package.\n */\n\nexports.topLevel = {name: null, reference: null};\n\n/**\n * Gets the package information for a given locator. Returns null if they cannot be retrieved.\n */\n\nexports.getPackageInformation = function getPackageInformation({name, reference}) {\n  const packageInformationStore = packageInformationStores.get(name);\n\n  if (!packageInformationStore) {\n    return null;\n  }\n\n  const packageInformation = packageInformationStore.get(reference);\n\n  if (!packageInformation) {\n    return null;\n  }\n\n  return packageInformation;\n};\n\n/**\n * Transforms a request (what\'s typically passed as argument to the require function) into an unqualified path.\n * This path is called "unqualified" because it only changes the package name to the package location on the disk,\n * which means that the end result still cannot be directly accessed (for example, it doesn\'t try to resolve the\n * file extension, or to resolve directories to their "index.js" content). Use the "resolveUnqualified" function\n * to convert them to fully-qualified paths, or just use "resolveRequest" that do both operations in one go.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveToUnqualified = function resolveToUnqualified(request, issuer, {considerBuiltins = true} = {}) {\n  // The \'pnpapi\' request is reserved and will always return the path to the PnP file, from everywhere\n\n  if (request === `pnpapi`) {\n    return pnpFile;\n  }\n\n  // Bailout if the request is a native module\n\n  if (considerBuiltins && builtinModules.has(request)) {\n    return null;\n  }\n\n  // We allow disabling the pnp resolution for some subpaths. This is because some projects, often legacy,\n  // contain multiple levels of dependencies (ie. a yarn.lock inside a subfolder of a yarn.lock). This is\n  // typically solved using workspaces, but not all of them have been converted already.\n\n  if (ignorePattern && ignorePattern.test(normalizePath(issuer))) {\n    const result = callNativeResolution(request, issuer);\n\n    if (result === false) {\n      throw makeError(\n        `BUILTIN_NODE_RESOLUTION_FAIL`,\n        `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer was explicitely ignored by the regexp "$$BLACKLIST")`,\n        {\n          request,\n          issuer,\n        }\n      );\n    }\n\n    return result;\n  }\n\n  let unqualifiedPath;\n\n  // If the request is a relative or absolute path, we just return it normalized\n\n  const dependencyNameMatch = request.match(pathRegExp);\n\n  if (!dependencyNameMatch) {\n    if (path.isAbsolute(request)) {\n      unqualifiedPath = path.normalize(request);\n    } else if (issuer.match(isDirRegExp)) {\n      unqualifiedPath = path.normalize(path.resolve(issuer, request));\n    } else {\n      unqualifiedPath = path.normalize(path.resolve(path.dirname(issuer), request));\n    }\n  }\n\n  // Things are more hairy if it\'s a package require - we then need to figure out which package is needed, and in\n  // particular the exact version for the given location on the dependency tree\n\n  if (dependencyNameMatch) {\n    const [, dependencyName, subPath] = dependencyNameMatch;\n\n    const issuerLocator = exports.findPackageLocator(issuer);\n\n    // If the issuer file doesn\'t seem to be owned by a package managed through pnp, then we resort to using the next\n    // resolution algorithm in the chain, usually the native Node resolution one\n\n    if (!issuerLocator) {\n      const result = callNativeResolution(request, issuer);\n\n      if (result === false) {\n        throw makeError(\n          `BUILTIN_NODE_RESOLUTION_FAIL`,\n          `The builtin node resolution algorithm was unable to resolve the module referenced by "${request}" and requested from "${issuer}" (it didn\'t go through the pnp resolver because the issuer doesn\'t seem to be part of the Yarn-managed dependency tree)`,\n          {\n            request,\n            issuer,\n          }\n        );\n      }\n\n      return result;\n    }\n\n    const issuerInformation = getPackageInformationSafe(issuerLocator);\n\n    // We obtain the dependency reference in regard to the package that request it\n\n    let dependencyReference = issuerInformation.packageDependencies.get(dependencyName);\n\n    // If we can\'t find it, we check if we can potentially load it from the packages that have been defined as potential fallbacks.\n    // It\'s a bit of a hack, but it improves compatibility with the existing Node ecosystem. Hopefully we should eventually be able\n    // to kill this logic and become stricter once pnp gets enough traction and the affected packages fix themselves.\n\n    if (issuerLocator !== topLevelLocator) {\n      for (let t = 0, T = fallbackLocators.length; dependencyReference === undefined && t < T; ++t) {\n        const fallbackInformation = getPackageInformationSafe(fallbackLocators[t]);\n        dependencyReference = fallbackInformation.packageDependencies.get(dependencyName);\n      }\n    }\n\n    // If we can\'t find the path, and if the package making the request is the top-level, we can offer nicer error messages\n\n    if (!dependencyReference) {\n      if (dependencyReference === null) {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `You seem to be requiring a peer dependency ("${dependencyName}"), but it is not installed (which might be because you\'re the top-level package)`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          throw makeError(\n            `MISSING_PEER_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" is trying to access a peer dependency ("${dependencyName}") that should be provided by its direct ancestor but isn\'t`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName}\n          );\n        }\n      } else {\n        if (issuerLocator === topLevelLocator) {\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `You cannot require a package ("${dependencyName}") that is not declared in your dependencies (via "${issuer}")`,\n            {request, issuer, dependencyName}\n          );\n        } else {\n          const candidates = Array.from(issuerInformation.packageDependencies.keys());\n          throw makeError(\n            `UNDECLARED_DEPENDENCY`,\n            `Package "${issuerLocator.name}@${issuerLocator.reference}" (via "${issuer}") is trying to require the package "${dependencyName}" (via "${request}") without it being listed in its dependencies (${candidates.join(\n              `, `\n            )})`,\n            {request, issuer, issuerLocator: Object.assign({}, issuerLocator), dependencyName, candidates}\n          );\n        }\n      }\n    }\n\n    // We need to check that the package exists on the filesystem, because it might not have been installed\n\n    const dependencyLocator = {name: dependencyName, reference: dependencyReference};\n    const dependencyInformation = exports.getPackageInformation(dependencyLocator);\n    const dependencyLocation = path.resolve(__dirname, dependencyInformation.packageLocation);\n\n    if (!dependencyLocation) {\n      throw makeError(\n        `MISSING_DEPENDENCY`,\n        `Package "${dependencyLocator.name}@${dependencyLocator.reference}" is a valid dependency, but hasn\'t been installed and thus cannot be required (it might be caused if you install a partial tree, such as on production environments)`,\n        {request, issuer, dependencyLocator: Object.assign({}, dependencyLocator)}\n      );\n    }\n\n    // Now that we know which package we should resolve to, we only have to find out the file location\n\n    if (subPath) {\n      unqualifiedPath = path.resolve(dependencyLocation, subPath);\n    } else {\n      unqualifiedPath = dependencyLocation;\n    }\n  }\n\n  return path.normalize(unqualifiedPath);\n};\n\n/**\n * Transforms an unqualified path into a qualified path by using the Node resolution algorithm (which automatically\n * appends ".js" / ".json", and transforms directory accesses into "index.js").\n */\n\nexports.resolveUnqualified = function resolveUnqualified(\n  unqualifiedPath,\n  {extensions = Object.keys(Module._extensions)} = {}\n) {\n  const qualifiedPath = applyNodeExtensionResolution(unqualifiedPath, {extensions});\n\n  if (qualifiedPath) {\n    return path.normalize(qualifiedPath);\n  } else {\n    throw makeError(\n      `QUALIFIED_PATH_RESOLUTION_FAILED`,\n      `Couldn\'t find a suitable Node resolution for unqualified path "${unqualifiedPath}"`,\n      {unqualifiedPath}\n    );\n  }\n};\n\n/**\n * Transforms a request into a fully qualified path.\n *\n * Note that it is extremely important that the `issuer` path ends with a forward slash if the issuer is to be\n * treated as a folder (ie. "/tmp/foo/" rather than "/tmp/foo" if "foo" is a directory). Otherwise relative\n * imports won\'t be computed correctly (they\'ll get resolved relative to "/tmp/" instead of "/tmp/foo/").\n */\n\nexports.resolveRequest = function resolveRequest(request, issuer, {considerBuiltins, extensions} = {}) {\n  let unqualifiedPath;\n\n  try {\n    unqualifiedPath = exports.resolveToUnqualified(request, issuer, {considerBuiltins});\n  } catch (originalError) {\n    // If we get a BUILTIN_NODE_RESOLUTION_FAIL error there, it means that we\'ve had to use the builtin node\n    // resolution, which usually shouldn\'t happen. It might be because the user is trying to require something\n    // from a path loaded through a symlink (which is not possible, because we need something normalized to\n    // figure out which package is making the require call), so we try to make the same request using a fully\n    // resolved issuer and throws a better and more actionable error if it works.\n    if (originalError.code === `BUILTIN_NODE_RESOLUTION_FAIL`) {\n      let realIssuer;\n\n      try {\n        realIssuer = realpathSync(issuer);\n      } catch (error) {}\n\n      if (realIssuer) {\n        if (issuer.endsWith(`/`)) {\n          realIssuer = realIssuer.replace(/\\/?$/, `/`);\n        }\n\n        try {\n          exports.resolveToUnqualified(request, realIssuer, {considerBuiltins});\n        } catch (error) {\n          // If an error was thrown, the problem doesn\'t seem to come from a path not being normalized, so we\n          // can just throw the original error which was legit.\n          throw originalError;\n        }\n\n        // If we reach this stage, it means that resolveToUnqualified didn\'t fail when using the fully resolved\n        // file path, which is very likely caused by a module being invoked through Node with a path not being\n        // correctly normalized (ie you should use "node $(realpath script.js)" instead of "node script.js").\n        throw makeError(\n          `SYMLINKED_PATH_DETECTED`,\n          `A pnp module ("${request}") has been required from what seems to be a symlinked path ("${issuer}"). This is not possible, you must ensure that your modules are invoked through their fully resolved path on the filesystem (in this case "${realIssuer}").`,\n          {\n            request,\n            issuer,\n            realIssuer,\n          }\n        );\n      }\n    }\n    throw originalError;\n  }\n\n  if (unqualifiedPath === null) {\n    return null;\n  }\n\n  try {\n    return exports.resolveUnqualified(unqualifiedPath, {extensions});\n  } catch (resolutionError) {\n    if (resolutionError.code === \'QUALIFIED_PATH_RESOLUTION_FAILED\') {\n      Object.assign(resolutionError.data, {request, issuer});\n    }\n    throw resolutionError;\n  }\n};\n\n/**\n * Setups the hook into the Node environment.\n *\n * From this point on, any call to `require()` will go through the "resolveRequest" function, and the result will\n * be used as path of the file to load.\n */\n\nexports.setup = function setup() {\n  // A small note: we don\'t replace the cache here (and instead use the native one). This is an effort to not\n  // break code similar to "delete require.cache[require.resolve(FOO)]", where FOO is a package located outside\n  // of the Yarn dependency tree. In this case, we defer the load to the native loader. If we were to replace the\n  // cache by our own, the native loader would populate its own cache, which wouldn\'t be exposed anymore, so the\n  // delete call would be broken.\n\n  const originalModuleLoad = Module._load;\n\n  Module._load = function(request, parent, isMain) {\n    if (!enableNativeHooks) {\n      return originalModuleLoad.call(Module, request, parent, isMain);\n    }\n\n    // Builtins are managed by the regular Node loader\n\n    if (builtinModules.has(request)) {\n      try {\n        enableNativeHooks = false;\n        return originalModuleLoad.call(Module, request, parent, isMain);\n      } finally {\n        enableNativeHooks = true;\n      }\n    }\n\n    // The \'pnpapi\' name is reserved to return the PnP api currently in use by the program\n\n    if (request === `pnpapi`) {\n      return pnpModule.exports;\n    }\n\n    // Request `Module._resolveFilename` (ie. `resolveRequest`) to tell us which file we should load\n\n    const modulePath = Module._resolveFilename(request, parent, isMain);\n\n    // Check if the module has already been created for the given file\n\n    const cacheEntry = Module._cache[modulePath];\n\n    if (cacheEntry) {\n      return cacheEntry.exports;\n    }\n\n    // Create a new module and store it into the cache\n\n    const module = new Module(modulePath, parent);\n    Module._cache[modulePath] = module;\n\n    // The main module is exposed as global variable\n\n    if (isMain) {\n      process.mainModule = module;\n      module.id = \'.\';\n    }\n\n    // Try to load the module, and remove it from the cache if it fails\n\n    let hasThrown = true;\n\n    try {\n      module.load(modulePath);\n      hasThrown = false;\n    } finally {\n      if (hasThrown) {\n        delete Module._cache[modulePath];\n      }\n    }\n\n    // Some modules might have to be patched for compatibility purposes\n\n    for (const [filter, patchFn] of patchedModules) {\n      if (filter.test(request)) {\n        module.exports = patchFn(exports.findPackageLocator(parent.filename), module.exports);\n      }\n    }\n\n    return module.exports;\n  };\n\n  const originalModuleResolveFilename = Module._resolveFilename;\n\n  Module._resolveFilename = function(request, parent, isMain, options) {\n    if (!enableNativeHooks) {\n      return originalModuleResolveFilename.call(Module, request, parent, isMain, options);\n    }\n\n    let issuers;\n\n    if (options) {\n      const optionNames = new Set(Object.keys(options));\n      optionNames.delete(\'paths\');\n\n      if (optionNames.size > 0) {\n        throw makeError(\n          `UNSUPPORTED`,\n          `Some options passed to require() aren\'t supported by PnP yet (${Array.from(optionNames).join(\', \')})`\n        );\n      }\n\n      if (options.paths) {\n        issuers = options.paths.map(entry => `${path.normalize(entry)}/`);\n      }\n    }\n\n    if (!issuers) {\n      const issuerModule = getIssuerModule(parent);\n      const issuer = issuerModule ? issuerModule.filename : `${process.cwd()}/`;\n\n      issuers = [issuer];\n    }\n\n    let firstError;\n\n    for (const issuer of issuers) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, issuer);\n      } catch (error) {\n        firstError = firstError || error;\n        continue;\n      }\n\n      return resolution !== null ? resolution : request;\n    }\n\n    throw firstError;\n  };\n\n  const originalFindPath = Module._findPath;\n\n  Module._findPath = function(request, paths, isMain) {\n    if (!enableNativeHooks) {\n      return originalFindPath.call(Module, request, paths, isMain);\n    }\n\n    for (const path of paths || []) {\n      let resolution;\n\n      try {\n        resolution = exports.resolveRequest(request, path);\n      } catch (error) {\n        continue;\n      }\n\n      if (resolution) {\n        return resolution;\n      }\n    }\n\n    return false;\n  };\n\n  process.versions.pnp = String(exports.VERSIONS.std);\n};\n\nexports.setupCompatibilityLayer = () => {\n  // ESLint currently doesn\'t have any portable way for shared configs to specify their own\n  // plugins that should be used (https://github.com/eslint/eslint/issues/10125). This will\n  // likely get fixed at some point, but it\'ll take time and in the meantime we\'ll just add\n  // additional fallback entries for common shared configs.\n\n  for (const name of [`react-scripts`]) {\n    const packageInformationStore = packageInformationStores.get(name);\n    if (packageInformationStore) {\n      for (const reference of packageInformationStore.keys()) {\n        fallbackLocators.push({name, reference});\n      }\n    }\n  }\n\n  // Modern versions of `resolve` support a specific entry point that custom resolvers can use\n  // to inject a specific resolution logic without having to patch the whole package.\n  //\n  // Cf: https://github.com/browserify/resolve/pull/174\n\n  patchedModules.push([\n    /^\\.\\/normalize-options\\.js$/,\n    (issuer, normalizeOptions) => {\n      if (!issuer || issuer.name !== \'resolve\') {\n        return normalizeOptions;\n      }\n\n      return (request, opts) => {\n        opts = opts || {};\n\n        if (opts.forceNodeResolution) {\n          return opts;\n        }\n\n        opts.preserveSymlinks = true;\n        opts.paths = function(request, basedir, getNodeModulesDir, opts) {\n          // Extract the name of the package being requested (1=full name, 2=scope name, 3=local name)\n          const parts = request.match(/^((?:(@[^\\/]+)\\/)?([^\\/]+))/);\n\n          // make sure that basedir ends with a slash\n          if (basedir.charAt(basedir.length - 1) !== \'/\') {\n            basedir = path.join(basedir, \'/\');\n          }\n          // This is guaranteed to return the path to the "package.json" file from the given package\n          const manifestPath = exports.resolveToUnqualified(`${parts[1]}/package.json`, basedir);\n\n          // The first dirname strips the package.json, the second strips the local named folder\n          let nodeModules = path.dirname(path.dirname(manifestPath));\n\n          // Strips the scope named folder if needed\n          if (parts[2]) {\n            nodeModules = path.dirname(nodeModules);\n          }\n\n          return [nodeModules];\n        };\n\n        return opts;\n      };\n    },\n  ]);\n};\n\nif (module.parent && module.parent.id === \'internal/preload\') {\n  exports.setupCompatibilityLayer();\n\n  exports.setup();\n}\n\nif (process.mainModule === module) {\n  exports.setupCompatibilityLayer();\n\n  const reportError = (code, message, data) => {\n    process.stdout.write(`${JSON.stringify([{code, message, data}, null])}\\n`);\n  };\n\n  const reportSuccess = resolution => {\n    process.stdout.write(`${JSON.stringify([null, resolution])}\\n`);\n  };\n\n  const processResolution = (request, issuer) => {\n    try {\n      reportSuccess(exports.resolveRequest(request, issuer));\n    } catch (error) {\n      reportError(error.code, error.message, error.data);\n    }\n  };\n\n  const processRequest = data => {\n    try {\n      const [request, issuer] = JSON.parse(data);\n      processResolution(request, issuer);\n    } catch (error) {\n      reportError(`INVALID_JSON`, error.message, error.data);\n    }\n  };\n\n  if (process.argv.length > 2) {\n    if (process.argv.length !== 4) {\n      process.stderr.write(`Usage: ${process.argv[0]} ${process.argv[1]} <request> <issuer>\\n`);\n      process.exitCode = 64; /* EX_USAGE */\n    } else {\n      processResolution(process.argv[2], process.argv[3]);\n    }\n  } else {\n    let buffer = \'\';\n    const decoder = new StringDecoder.StringDecoder();\n\n    process.stdin.on(\'data\', chunk => {\n      buffer += decoder.write(chunk);\n\n      do {\n        const index = buffer.indexOf(\'\\n\');\n        if (index === -1) {\n          break;\n        }\n\n        const line = buffer.slice(0, index);\n        buffer = buffer.slice(index + 1);\n\n        processRequest(line);\n      } while (true);\n    });\n  }\n}\n';
 
-            const name = (0, (_misc || _load_misc()).removeSuffix)(
-              tagName,
-              "^{}",
-            );
 
-            refs.set(name, sha);
-          }
-        }
+const crypto = __webpack_require__(11);
+const invariant = __webpack_require__(9);
+const path = __webpack_require__(0);
 
-        return refs;
-      });
+const backwardSlashRegExp = /\\/g;
 
-      /***/
-    },
-    /* 582 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+const OFFLINE_CACHE_EXTENSION = `.zip`;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.LogicalDependencyTree = undefined;
+function generateMaps(packageInformationStores, blacklistedLocations) {
+  let code = ``;
 
-      var _npmLogicalTree;
+  // Bake the information stores into our generated code
+  code += `let packageInformationStores = new Map([\n`;
+  for (var _iterator = packageInformationStores, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref2;
 
-      function _load_npmLogicalTree() {
-        return (_npmLogicalTree = _interopRequireDefault(
-          __webpack_require__(766),
-        ));
-      }
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref2 = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref2 = _i.value;
+    }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+    const _ref = _ref2;
+    const packageName = _ref[0];
+    const packageInformationStore = _ref[1];
 
-      class LogicalDependencyTree {
-        constructor(packageJson, packageLock) {
-          this.tree = (0, (_npmLogicalTree || _load_npmLogicalTree()).default)(
-            JSON.parse(packageJson),
-            JSON.parse(packageLock),
-          );
-        }
+    code += `  [${JSON.stringify(packageName)}, new Map([\n`;
+    for (var _iterator4 = packageInformationStore, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+      var _ref7;
 
-        _findNode(name, parentNames) {
-          const parentTree = parentNames
-            ? parentNames.reduce((node, ancestor) => {
-                const ancestorNode = node.dependencies.get(ancestor);
-                return ancestorNode;
-              }, this.tree)
-            : this.tree;
-          const node = parentTree.dependencies.get(name);
-          return node;
-        }
-        getFixedVersionPattern(name, parentNames) {
-          const node = this._findNode(name, parentNames);
-          const version = node.version;
-          return `${node.name}@${version}`;
+      if (_isArray4) {
+        if (_i4 >= _iterator4.length) break;
+        _ref7 = _iterator4[_i4++];
+      } else {
+        _i4 = _iterator4.next();
+        if (_i4.done) break;
+        _ref7 = _i4.value;
+      }
+
+      const _ref6 = _ref7;
+      const packageReference = _ref6[0];
+      var _ref6$ = _ref6[1];
+      const packageLocation = _ref6$.packageLocation;
+      const packageDependencies = _ref6$.packageDependencies;
+
+      code += `    [${JSON.stringify(packageReference)}, {\n`;
+      code += `      packageLocation: path.resolve(__dirname, ${JSON.stringify(packageLocation)}),\n`;
+      code += `      packageDependencies: new Map([\n`;
+      for (var _iterator5 = packageDependencies.entries(), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+        var _ref9;
+
+        if (_isArray5) {
+          if (_i5 >= _iterator5.length) break;
+          _ref9 = _iterator5[_i5++];
+        } else {
+          _i5 = _iterator5.next();
+          if (_i5.done) break;
+          _ref9 = _i5.value;
         }
+
+        const _ref8 = _ref9;
+        const dependencyName = _ref8[0];
+        const dependencyReference = _ref8[1];
+
+        code += `        [${JSON.stringify(dependencyName)}, ${JSON.stringify(dependencyReference)}],\n`;
       }
-      exports.LogicalDependencyTree = LogicalDependencyTree;
+      code += `      ]),\n`;
+      code += `    }],\n`;
+    }
+    code += `  ])],\n`;
+  }
+  code += `]);\n`;
+
+  code += `\n`;
+
+  // Also bake an inverse map that will allow us to find the package information based on the path
+  code += `let locatorsByLocations = new Map([\n`;
+  for (var _iterator2 = blacklistedLocations, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+    var _ref3;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref3 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref3 = _i2.value;
+    }
 
-      /***/
-    },
-    /* 583 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    const blacklistedLocation = _ref3;
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    code += `  [${JSON.stringify(blacklistedLocation)}, blacklistedLocator],\n`;
+  }
+  for (var _iterator3 = packageInformationStores, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+    var _ref5;
+
+    if (_isArray3) {
+      if (_i3 >= _iterator3.length) break;
+      _ref5 = _iterator3[_i3++];
+    } else {
+      _i3 = _iterator3.next();
+      if (_i3.done) break;
+      _ref5 = _i3.value;
+    }
 
-      var _asyncToGenerator2;
+    const _ref4 = _ref5;
+    const packageName = _ref4[0];
+    const packageInformationStore = _ref4[1];
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+    for (var _iterator6 = packageInformationStore, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+      var _ref11;
+
+      if (_isArray6) {
+        if (_i6 >= _iterator6.length) break;
+        _ref11 = _iterator6[_i6++];
+      } else {
+        _i6 = _iterator6.next();
+        if (_i6.done) break;
+        _ref11 = _i6.value;
       }
 
-      var _constants;
+      const _ref10 = _ref11;
+      const packageReference = _ref10[0];
+      const packageLocation = _ref10[1].packageLocation;
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
+      if (packageName !== null) {
+        code += `  [${JSON.stringify(packageLocation)}, ${JSON.stringify({
+          name: packageName,
+          reference: packageReference
+        })}],\n`;
+      } else {
+        code += `  [${JSON.stringify(packageLocation)}, topLevelLocator],\n`;
       }
+    }
+  }
+  code += `]);\n`;
 
-      var _util;
+  return code;
+}
 
-      function _load_util() {
-        return (_util = __webpack_require__(221));
-      }
+function generateFindPackageLocator(packageInformationStores) {
+  let code = ``;
 
-      var _index;
+  // We get the list of each string length we'll need to check in order to find the current package context
+  const lengths = new Map();
 
-      function _load_index() {
-        return (_index = __webpack_require__(78));
-      }
+  for (var _iterator7 = packageInformationStores.values(), _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+    var _ref12;
 
-      var _inferLicense;
+    if (_isArray7) {
+      if (_i7 >= _iterator7.length) break;
+      _ref12 = _iterator7[_i7++];
+    } else {
+      _i7 = _iterator7.next();
+      if (_i7.done) break;
+      _ref12 = _i7.value;
+    }
 
-      function _load_inferLicense() {
-        return (_inferLicense = _interopRequireDefault(
-          __webpack_require__(584),
-        ));
-      }
+    const packageInformationStore = _ref12;
 
-      var _fs;
+    for (var _iterator9 = packageInformationStore.values(), _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _iterator9[Symbol.iterator]();;) {
+      var _ref16;
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+      if (_isArray9) {
+        if (_i9 >= _iterator9.length) break;
+        _ref16 = _iterator9[_i9++];
+      } else {
+        _i9 = _iterator9.next();
+        if (_i9.done) break;
+        _ref16 = _i9.value;
       }
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
-        }
-      }
+      const _ref15 = _ref16;
+      const packageLocation = _ref15.packageLocation;
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+      if (packageLocation === null) {
+        continue;
       }
 
-      const semver = __webpack_require__(22);
-      const path = __webpack_require__(0);
-      const url = __webpack_require__(24);
-
-      const VALID_BIN_KEYS = /^(?!\.{0,2}$)[a-z0-9._-]+$/i;
+      const length = packageLocation.length;
+      const count = (lengths.get(length) || 0) + 1;
 
-      const LICENSE_RENAMES = {
-        "MIT/X11": "MIT",
-        X11: "MIT",
-      };
+      lengths.set(length, count);
+    }
+  }
 
-      exports.default = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (info, moduleLoc, reporter, warn, looseSemver) {
-            const files = yield (_fs || _load_fs()).readdir(moduleLoc);
+  // We must try the larger lengths before the smaller ones, because smaller ones might also match the longest ones
+  // (for instance, /project/path will match /project/path/.pnp/global/node_modules/pnp-cf5f9c17b8f8db)
+  const sortedLengths = Array.from(lengths.entries()).sort((a, b) => {
+    return b[0] - a[0];
+  });
+
+  // Generate a function that, given a file path, returns the associated package name
+  code += `exports.findPackageLocator = function findPackageLocator(location) {\n`;
+  code += `  let relativeLocation = normalizePath(path.relative(__dirname, location));\n`;
+  code += `\n`;
+  code += `  if (!relativeLocation.match(isStrictRegExp))\n`;
+  code += `    relativeLocation = \`./\${relativeLocation}\`;\n`;
+  code += `\n`;
+  code += `  if (location.match(isDirRegExp) && relativeLocation.charAt(relativeLocation.length - 1) !== '/')\n`;
+  code += `    relativeLocation = \`\${relativeLocation}/\`;\n`;
+  code += `\n`;
+  code += `  let match;\n`;
+
+  for (var _iterator8 = sortedLengths, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _iterator8[Symbol.iterator]();;) {
+    var _ref14;
+
+    if (_isArray8) {
+      if (_i8 >= _iterator8.length) break;
+      _ref14 = _iterator8[_i8++];
+    } else {
+      _i8 = _iterator8.next();
+      if (_i8.done) break;
+      _ref14 = _i8.value;
+    }
 
-            // clean info.version
-            if (typeof info.version === "string") {
-              info.version =
-                semver.clean(info.version, looseSemver) || info.version;
-            }
+    const _ref13 = _ref14;
+    const length = _ref13[0];
 
-            // if name or version aren't set then set them to empty strings
-            info.name = info.name || "";
-            info.version = info.version || "";
+    code += `\n`;
+    code += `  if (relativeLocation.length >= ${length} && relativeLocation[${length - 1}] === '/')\n`;
+    code += `    if (match = locatorsByLocations.get(relativeLocation.substr(0, ${length})))\n`;
+    code += `      return blacklistCheck(match);\n`;
+  }
 
-            // if the man field is a string then coerce it to an array
-            if (typeof info.man === "string") {
-              info.man = [info.man];
-            }
+  code += `\n`;
+  code += `  return null;\n`;
+  code += `};\n`;
 
-            // if the keywords field is a string then split it on any whitespace
-            if (typeof info.keywords === "string") {
-              info.keywords = info.keywords.split(/\s+/g);
-            }
+  return code;
+}
 
-            // if there's no contributors field but an authors field then expand it
-            if (!info.contributors && files.indexOf("AUTHORS") >= 0) {
-              const authorsFilepath = path.join(moduleLoc, "AUTHORS");
-              const authorsFilestats = yield (_fs || _load_fs()).stat(
-                authorsFilepath,
-              );
-              if (authorsFilestats.isFile()) {
-                let authors = yield (_fs || _load_fs()).readFile(
-                  authorsFilepath,
-                );
-                authors = authors
-                  .split(/\r?\n/g) // split on lines
-                  .map(function (line) {
-                    return line.replace(/^\s*#.*$/, "").trim();
-                  }) // remove comments
-                  .filter(function (line) {
-                    return !!line;
-                  }); // remove empty lines
-                info.contributors = authors;
-              }
-            }
+/***/ }),
+/* 580 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            // expand people fields to objects
-            if (
-              typeof info.author === "string" ||
-              typeof info.author === "object"
-            ) {
-              info.author = (0, (_util || _load_util()).normalizePerson)(
-                info.author,
-              );
-            }
-            if (Array.isArray(info.contributors)) {
-              info.contributors = info.contributors.map(
-                (_util || _load_util()).normalizePerson,
-              );
-            }
-            if (Array.isArray(info.maintainers)) {
-              info.maintainers = info.maintainers.map(
-                (_util || _load_util()).normalizePerson,
-              );
-            }
+"use strict";
 
-            // if there's no readme field then load the README file from the cwd
-            if (!info.readme) {
-              const readmeCandidates = files
-                .filter(function (filename) {
-                  const lower = filename.toLowerCase();
-                  return lower === "readme" || lower.indexOf("readme.") === 0;
-                })
-                .sort(function (filename1, filename2) {
-                  // favor files with extensions
-                  return filename2.indexOf(".") - filename1.indexOf(".");
-                });
 
-              for (
-                var _iterator = readmeCandidates,
-                  _isArray = Array.isArray(_iterator),
-                  _i = 0,
-                  _iterator = _isArray
-                    ? _iterator
-                    : _iterator[Symbol.iterator]();
-                ;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getTransitiveDevDependencies = getTransitiveDevDependencies;
+function dependenciesObjectToPatterns(dependencies) {
+  if (!dependencies) {
+    return [];
+  }
+  return Object.keys(dependencies).map(name => `${name}@${(dependencies || {})[name]}`);
+}
+
+// Enumerate all the transitive dependencies of a set of top-level packages
+function getTransitiveDependencies(lockfile, roots) {
+  // Queue of dependency patterns to visit; set of already-visited patterns
+  const queue = [];
+  const patterns = new Set();
+
+  const enqueue = pattern => {
+    if (patterns.has(pattern)) {
+      return;
+    }
+    patterns.add(pattern);
+    queue.push(pattern);
+  };
 
-              ) {
-                var _ref2;
+  roots.forEach(enqueue);
 
-                if (_isArray) {
-                  if (_i >= _iterator.length) break;
-                  _ref2 = _iterator[_i++];
-                } else {
-                  _i = _iterator.next();
-                  if (_i.done) break;
-                  _ref2 = _i.value;
-                }
+  // Final result set
+  const transitiveDependencies = new Set();
 
-                const readmeFilename = _ref2;
-
-                const readmeFilepath = path.join(moduleLoc, readmeFilename);
-                const readmeFileStats = yield (_fs || _load_fs()).stat(
-                  readmeFilepath,
-                );
-                if (readmeFileStats.isFile()) {
-                  info.readmeFilename = readmeFilename;
-                  info.readme = yield (_fs || _load_fs()).readFile(
-                    readmeFilepath,
-                  );
-                  break;
-                }
-              }
-            }
+  while (queue.length > 0) {
+    const pattern = queue.shift();
+    const lockManifest = lockfile.getLocked(pattern);
 
-            // if there's no description then take the first paragraph from the readme
-            if (!info.description && info.readme) {
-              const desc = (0, (_util || _load_util()).extractDescription)(
-                info.readme,
-              );
-              if (desc) {
-                info.description = desc;
-              }
-            }
+    if (!lockManifest) {
+      continue;
+    }
 
-            // support array of engine keys
-            if (Array.isArray(info.engines)) {
-              const engines = {};
-              for (
-                var _iterator2 = info.engines,
-                  _isArray2 = Array.isArray(_iterator2),
-                  _i2 = 0,
-                  _iterator2 = _isArray2
-                    ? _iterator2
-                    : _iterator2[Symbol.iterator]();
-                ;
+    // Add the dependency to the result set
+    transitiveDependencies.add(`${lockManifest.name}@${lockManifest.version}`);
 
-              ) {
-                var _ref3;
+    // Enqueue any dependencies of the dependency for processing
 
-                if (_isArray2) {
-                  if (_i2 >= _iterator2.length) break;
-                  _ref3 = _iterator2[_i2++];
-                } else {
-                  _i2 = _iterator2.next();
-                  if (_i2.done) break;
-                  _ref3 = _i2.value;
-                }
+    const dependencyPatterns = dependenciesObjectToPatterns(lockManifest.dependencies);
+    dependencyPatterns.forEach(enqueue);
 
-                const str = _ref3;
+    const optionalDependencyPatterns = dependenciesObjectToPatterns(lockManifest.optionalDependencies);
+    optionalDependencyPatterns.forEach(enqueue);
+  }
 
-                if (typeof str === "string") {
-                  var _str$trim$split = str.trim().split(/ +/g);
+  return transitiveDependencies;
+}
+
+function setDifference(x, y) {
+  return new Set([...x].filter(value => !y.has(value)));
+}
+
+// Given a manifest, an optional workspace layout, and a lockfile, enumerate
+// all package versions that:
+// i) are present in the lockfile
+// ii) are a transitive dependency of some top-level devDependency
+// iii) are not a transitive dependency of some top-level production dependency
+function getTransitiveDevDependencies(packageManifest, workspaceLayout, lockfile) {
+  // Enumerate the top-level package manifest as well as any workspace manifests
+  const manifests = [packageManifest];
+  if (workspaceLayout) {
+    for (var _iterator = Object.keys(workspaceLayout.workspaces), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
+
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-                  const name = _str$trim$split[0],
-                    patternParts = _str$trim$split.slice(1);
+      const name = _ref;
 
-                  engines[name] = patternParts.join(" ");
-                }
-              }
-              info.engines = engines;
-            }
+      manifests.push(workspaceLayout.workspaces[name].manifest);
+    }
+  }
 
-            // if the repository field is a string then assume it's a git repo and expand it
-            if (typeof info.repository === "string") {
-              info.repository = {
-                type: "git",
-                url: info.repository,
-              };
-            }
+  // Collect all the top-level production and development dependencies across all manifests
+  let productionRoots = [];
+  let developmentRoots = [];
+  for (var _iterator2 = manifests, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+    var _ref2;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref2 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref2 = _i2.value;
+    }
 
-            const repo = info.repository;
+    const manifest = _ref2;
 
-            // explode info.repository.url if it's a hosted git shorthand
-            if (
-              repo &&
-              typeof repo === "object" &&
-              typeof repo.url === "string"
-            ) {
-              repo.url = (0,
-              (_index || _load_index()).hostedGitFragmentToGitUrl)(
-                repo.url,
-                reporter,
-              );
-            }
+    productionRoots = productionRoots.concat(dependenciesObjectToPatterns(manifest.dependencies));
+    productionRoots = productionRoots.concat(dependenciesObjectToPatterns(manifest.optionalDependencies));
+    developmentRoots = developmentRoots.concat(dependenciesObjectToPatterns(manifest.devDependencies));
+  }
 
-            // allow bugs to be specified as a string, expand it to an object with a single url prop
-            if (typeof info.bugs === "string") {
-              info.bugs = { url: info.bugs };
-            }
+  // Enumerate all the transitive production and development dependencies
+  const productionDependencies = getTransitiveDependencies(lockfile, productionRoots);
+  const developmentDependencies = getTransitiveDependencies(lockfile, developmentRoots);
 
-            // normalize homepage url to http
-            if (typeof info.homepage === "string") {
-              const parts = url.parse(info.homepage);
-              parts.protocol = parts.protocol || "http:";
-              if (parts.pathname && !parts.hostname) {
-                parts.hostname = parts.pathname;
-                parts.pathname = "";
-              }
-              info.homepage = url.format(parts);
-            }
+  // Exclude any development dependencies that are also production dependencies
+  return setDifference(developmentDependencies, productionDependencies);
+}
 
-            // if the `bin` field is as string then expand it to an object with a single property
-            // based on the original `bin` field and `name field`
-            // { name: "foo", bin: "cli.js" } -> { name: "foo", bin: { foo: "cli.js" } }
-            if (
-              typeof info.name === "string" &&
-              typeof info.bin === "string" &&
-              info.bin.length > 0
-            ) {
-              // Remove scoped package name for consistency with NPM's bin field fixing behaviour
-              const name = info.name.replace(/^@[^\/]+\//, "");
-              info.bin = { [name]: info.bin };
-            }
+/***/ }),
+/* 581 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            // Validate that the bin entries reference only files within their package, and that
-            // their name is a valid file name
-            if (typeof info.bin === "object" && info.bin !== null) {
-              const bin = info.bin;
-              for (
-                var _iterator3 = Object.keys(bin),
-                  _isArray3 = Array.isArray(_iterator3),
-                  _i3 = 0,
-                  _iterator3 = _isArray3
-                    ? _iterator3
-                    : _iterator3[Symbol.iterator]();
-                ;
+"use strict";
 
-              ) {
-                var _ref4;
 
-                if (_isArray3) {
-                  if (_i3 >= _iterator3.length) break;
-                  _ref4 = _iterator3[_i3++];
-                } else {
-                  _i3 = _iterator3.next();
-                  if (_i3.done) break;
-                  _ref4 = _i3.value;
-                }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.parseRefs = exports.resolveVersion = exports.isCommitSha = undefined;
 
-                const key = _ref4;
+var _asyncToGenerator2;
 
-                const target = bin[key];
-                if (
-                  !VALID_BIN_KEYS.test(key) ||
-                  !(0, (_util || _load_util()).isValidBin)(target)
-                ) {
-                  delete bin[key];
-                  warn(reporter.lang("invalidBinEntry", info.name, key));
-                } else {
-                  bin[key] = path.normalize(target);
-                }
-              }
-            } else if (typeof info.bin !== "undefined") {
-              delete info.bin;
-              warn(reporter.lang("invalidBinField", info.name));
-            }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-            // bundleDependencies is an alias for bundledDependencies
-            if (info.bundledDependencies) {
-              info.bundleDependencies = info.bundledDependencies;
-              delete info.bundledDependencies;
-            }
+var _misc;
 
-            let scripts;
+function _load_misc() {
+  return _misc = __webpack_require__(18);
+}
 
-            // dummy script object to shove file inferred scripts onto
-            if (info.scripts && typeof info.scripts === "object") {
-              scripts = info.scripts;
-            } else {
-              scripts = {};
-            }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-            // if there's a server.js file and no start script then set it to `node server.js`
-            if (!scripts.start && files.indexOf("server.js") >= 0) {
-              scripts.start = "node server.js";
-            }
+const semver = __webpack_require__(22);
 
-            // if there's a binding.gyp file and no install script then set it to `node-gyp rebuild`
-            if (!scripts.install && files.indexOf("binding.gyp") >= 0) {
-              scripts.install = "node-gyp rebuild";
-            }
+const REF_PREFIX = 'refs/';
+const REF_TAG_PREFIX = 'refs/tags/';
+const REF_BRANCH_PREFIX = 'refs/heads/';
+const REF_PR_PREFIX = 'refs/pull/';
 
-            // set scripts if we've polluted the empty object
-            if (Object.keys(scripts).length) {
-              info.scripts = scripts;
-            }
+// This regex is designed to match output from git of the style:
+//   ebeb6eafceb61dd08441ffe086c77eb472842494  refs/tags/v0.21.0
+// and extract the hash and ref name as capture groups
+const GIT_REF_LINE_REGEXP = /^([a-fA-F0-9]+)\s+(refs\/(?:tags|heads|pull|remotes)\/.*)$/;
 
-            const dirs = info.directories;
-
-            if (dirs && typeof dirs === "object") {
-              const binDir = dirs.bin;
-
-              if (!info.bin && binDir && typeof binDir === "string") {
-                const bin = (info.bin = {});
-                const fullBinDir = path.join(moduleLoc, binDir);
-
-                if (yield (_fs || _load_fs()).exists(fullBinDir)) {
-                  for (
-                    var _iterator4 = yield (_fs || _load_fs()).readdir(
-                        fullBinDir,
-                      ),
-                      _isArray4 = Array.isArray(_iterator4),
-                      _i4 = 0,
-                      _iterator4 = _isArray4
-                        ? _iterator4
-                        : _iterator4[Symbol.iterator]();
-                    ;
-
-                  ) {
-                    var _ref5;
-
-                    if (_isArray4) {
-                      if (_i4 >= _iterator4.length) break;
-                      _ref5 = _iterator4[_i4++];
-                    } else {
-                      _i4 = _iterator4.next();
-                      if (_i4.done) break;
-                      _ref5 = _i4.value;
-                    }
+const COMMIT_SHA_REGEXP = /^[a-f0-9]{5,40}$/;
+const REF_NAME_REGEXP = /^refs\/(tags|heads)\/(.+)$/;
 
-                    const scriptName = _ref5;
+const isCommitSha = exports.isCommitSha = target => COMMIT_SHA_REGEXP.test(target);
 
-                    if (scriptName[0] === ".") {
-                      continue;
-                    }
-                    bin[scriptName] = path.join(".", binDir, scriptName);
-                  }
-                } else {
-                  warn(
-                    reporter.lang(
-                      "manifestDirectoryNotFound",
-                      binDir,
-                      info.name,
-                    ),
-                  );
-                }
-              }
+const tryVersionAsGitCommit = ({ version, refs, git }) => {
+  const lowercaseVersion = version.toLowerCase();
+  if (!isCommitSha(lowercaseVersion)) {
+    return Promise.resolve(null);
+  }
+  for (var _iterator = refs.entries(), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref2;
+
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref2 = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref2 = _i.value;
+    }
 
-              const manDir = dirs.man;
+    const _ref = _ref2;
+    const ref = _ref[0];
+    const sha = _ref[1];
 
-              if (!info.man && typeof manDir === "string") {
-                const man = (info.man = []);
-                const fullManDir = path.join(moduleLoc, manDir);
+    if (sha.startsWith(lowercaseVersion)) {
+      return Promise.resolve({ sha, ref });
+    }
+  }
+  return git.resolveCommit(lowercaseVersion);
+};
 
-                if (yield (_fs || _load_fs()).exists(fullManDir)) {
-                  for (
-                    var _iterator5 = yield (_fs || _load_fs()).readdir(
-                        fullManDir,
-                      ),
-                      _isArray5 = Array.isArray(_iterator5),
-                      _i5 = 0,
-                      _iterator5 = _isArray5
-                        ? _iterator5
-                        : _iterator5[Symbol.iterator]();
-                    ;
+const tryEmptyVersionAsDefaultBranch = ({ version, git }) => version.trim() === '' ? git.resolveDefaultBranch() : Promise.resolve(null);
 
-                  ) {
-                    var _ref6;
+const tryWildcardVersionAsDefaultBranch = ({ version, git }) => version === '*' ? git.resolveDefaultBranch() : Promise.resolve(null);
 
-                    if (_isArray5) {
-                      if (_i5 >= _iterator5.length) break;
-                      _ref6 = _iterator5[_i5++];
-                    } else {
-                      _i5 = _iterator5.next();
-                      if (_i5.done) break;
-                      _ref6 = _i5.value;
-                    }
+const tryRef = (refs, ref) => {
+  const sha = refs.get(ref);
+  return sha ? { sha, ref } : null;
+};
 
-                    const filename = _ref6;
+const tryVersionAsFullRef = ({ version, refs }) => version.startsWith('refs/') ? tryRef(refs, version) : null;
 
-                    if (/^(.*?)\.[0-9]$/.test(filename)) {
-                      man.push(path.join(".", manDir, filename));
-                    }
-                  }
-                } else {
-                  warn(
-                    reporter.lang(
-                      "manifestDirectoryNotFound",
-                      manDir,
-                      info.name,
-                    ),
-                  );
-                }
-              }
-            }
+const tryVersionAsTagName = ({ version, refs }) => tryRef(refs, `${REF_TAG_PREFIX}${version}`);
 
-            delete info.directories;
+const tryVersionAsPullRequestNo = ({ version, refs }) => tryRef(refs, `${REF_PR_PREFIX}${version}`);
 
-            // normalize licenses field
-            const licenses = info.licenses;
-            if (Array.isArray(licenses) && !info.license) {
-              let licenseTypes = [];
+const tryVersionAsBranchName = ({ version, refs }) => tryRef(refs, `${REF_BRANCH_PREFIX}${version}`);
 
-              for (
-                var _iterator6 = licenses,
-                  _isArray6 = Array.isArray(_iterator6),
-                  _i6 = 0,
-                  _iterator6 = _isArray6
-                    ? _iterator6
-                    : _iterator6[Symbol.iterator]();
-                ;
+const tryVersionAsDirectRef = ({ version, refs }) => tryRef(refs, `${REF_PREFIX}${version}`);
 
-              ) {
-                var _ref7;
+const computeSemverNames = ({ config, refs }) => {
+  const names = {
+    tags: [],
+    heads: []
+  };
+  for (var _iterator2 = refs.keys(), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+    var _ref3;
+
+    if (_isArray2) {
+      if (_i2 >= _iterator2.length) break;
+      _ref3 = _iterator2[_i2++];
+    } else {
+      _i2 = _iterator2.next();
+      if (_i2.done) break;
+      _ref3 = _i2.value;
+    }
 
-                if (_isArray6) {
-                  if (_i6 >= _iterator6.length) break;
-                  _ref7 = _iterator6[_i6++];
-                } else {
-                  _i6 = _iterator6.next();
-                  if (_i6.done) break;
-                  _ref7 = _i6.value;
-                }
+    const ref = _ref3;
 
-                let license = _ref7;
+    const match = REF_NAME_REGEXP.exec(ref);
+    if (!match) {
+      continue;
+    }
+    const type = match[1],
+          name = match[2];
 
-                if (license && typeof license === "object") {
-                  license = license.type;
-                }
-                if (typeof license === "string") {
-                  licenseTypes.push(license);
-                }
-              }
+    if (semver.valid(name, config.looseSemver)) {
+      names[type].push(name);
+    }
+  }
+  return names;
+};
 
-              licenseTypes = licenseTypes.filter(
-                (_util || _load_util()).isValidLicense,
-              );
+const findSemver = (version, config, namesList) => config.resolveConstraints(namesList, version);
 
-              if (licenseTypes.length === 1) {
-                info.license = licenseTypes[0];
-              } else if (licenseTypes.length) {
-                info.license = `(${licenseTypes.join(" OR ")})`;
-              }
-            }
+const tryVersionAsTagSemver = (() => {
+  var _ref4 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({ version, config, refs }, names) {
+    const result = yield findSemver(version.replace(/^semver:/, ''), config, names.tags);
+    return result ? tryRef(refs, `${REF_TAG_PREFIX}${result}`) : null;
+  });
 
-            const license = info.license;
+  return function tryVersionAsTagSemver(_x, _x2) {
+    return _ref4.apply(this, arguments);
+  };
+})();
 
-            // normalize license
-            if (license && typeof license === "object") {
-              info.license = license.type;
-            }
+const tryVersionAsBranchSemver = (() => {
+  var _ref5 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* ({ version, config, refs }, names) {
+    const result = yield findSemver(version.replace(/^semver:/, ''), config, names.heads);
+    return result ? tryRef(refs, `${REF_BRANCH_PREFIX}${result}`) : null;
+  });
 
-            // get license file
-            const licenseFile = files.find(function (filename) {
-              const lower = filename.toLowerCase();
-              return (
-                lower === "license" ||
-                lower.startsWith("license.") ||
-                lower === "unlicense" ||
-                lower.startsWith("unlicense.")
-              );
-            });
-            if (licenseFile) {
-              const licenseFilepath = path.join(moduleLoc, licenseFile);
-              const licenseFileStats = yield (_fs || _load_fs()).stat(
-                licenseFilepath,
-              );
-              if (licenseFileStats.isFile()) {
-                const licenseContent = yield (_fs || _load_fs()).readFile(
-                  licenseFilepath,
-                );
-                const inferredLicense = (0,
-                (_inferLicense || _load_inferLicense()).default)(
-                  licenseContent,
-                );
-                info.licenseText = licenseContent;
-
-                const license = info.license;
-
-                if (typeof license === "string") {
-                  if (
-                    inferredLicense &&
-                    (0, (_util || _load_util()).isValidLicense)(
-                      inferredLicense,
-                    ) &&
-                    !(0, (_util || _load_util()).isValidLicense)(license)
-                  ) {
-                    // some packages don't specify their license version but we can infer it based on their license file
-                    const basicLicense = license
-                      .toLowerCase()
-                      .replace(/(-like|\*)$/g, "");
-                    const expandedLicense = inferredLicense.toLowerCase();
-                    if (expandedLicense.startsWith(basicLicense)) {
-                      // TODO consider doing something to notify the user
-                      info.license = inferredLicense;
-                    }
-                  }
-                } else if (inferredLicense) {
-                  // if there's no license then infer it based on the license file
-                  info.license = inferredLicense;
-                } else {
-                  // valid expression to refer to a license in a file
-                  info.license = `SEE LICENSE IN ${licenseFile}`;
-                }
-              }
-            }
+  return function tryVersionAsBranchSemver(_x3, _x4) {
+    return _ref5.apply(this, arguments);
+  };
+})();
 
-            if (typeof info.license === "string") {
-              // sometimes licenses are known by different names, reduce them
-              info.license = LICENSE_RENAMES[info.license] || info.license;
-            } else if (typeof info.readme === "string") {
-              // the license might be at the bottom of the README
-              const inferredLicense = (0,
-              (_inferLicense || _load_inferLicense()).default)(info.readme);
-              if (inferredLicense) {
-                info.license = inferredLicense;
-              }
-            }
+const tryVersionAsSemverRange = (() => {
+  var _ref6 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (options) {
+    const names = computeSemverNames(options);
+    return (yield tryVersionAsTagSemver(options, names)) || tryVersionAsBranchSemver(options, names);
+  });
 
-            // get notice file
-            const noticeFile = files.find(function (filename) {
-              const lower = filename.toLowerCase();
-              return lower === "notice" || lower.startsWith("notice.");
-            });
-            if (noticeFile) {
-              const noticeFilepath = path.join(moduleLoc, noticeFile);
-              const noticeFileStats = yield (_fs || _load_fs()).stat(
-                noticeFilepath,
-              );
-              if (noticeFileStats.isFile()) {
-                info.noticeText = yield (_fs || _load_fs()).readFile(
-                  noticeFilepath,
-                );
-              }
-            }
+  return function tryVersionAsSemverRange(_x5) {
+    return _ref6.apply(this, arguments);
+  };
+})();
 
-            for (
-              var _iterator7 = (_constants || _load_constants())
-                  .MANIFEST_FIELDS,
-                _isArray7 = Array.isArray(_iterator7),
-                _i7 = 0,
-                _iterator7 = _isArray7
-                  ? _iterator7
-                  : _iterator7[Symbol.iterator]();
-              ;
+const VERSION_RESOLUTION_STEPS = [tryEmptyVersionAsDefaultBranch, tryVersionAsGitCommit, tryVersionAsFullRef, tryVersionAsTagName, tryVersionAsPullRequestNo, tryVersionAsBranchName, tryVersionAsSemverRange, tryWildcardVersionAsDefaultBranch, tryVersionAsDirectRef];
 
-            ) {
-              var _ref8;
+/**
+ * Resolve a git-url hash (version) to a git commit sha and branch/tag ref
+ * Returns null if the version cannot be resolved to any commit
+ */
 
-              if (_isArray7) {
-                if (_i7 >= _iterator7.length) break;
-                _ref8 = _iterator7[_i7++];
-              } else {
-                _i7 = _iterator7.next();
-                if (_i7.done) break;
-                _ref8 = _i7.value;
-              }
+const resolveVersion = exports.resolveVersion = (() => {
+  var _ref7 = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (options) {
+    for (var _iterator3 = VERSION_RESOLUTION_STEPS, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref8;
 
-              const dependencyType = _ref8;
+      if (_isArray3) {
+        if (_i3 >= _iterator3.length) break;
+        _ref8 = _iterator3[_i3++];
+      } else {
+        _i3 = _iterator3.next();
+        if (_i3.done) break;
+        _ref8 = _i3.value;
+      }
 
-              const dependencyList = info[dependencyType];
-              if (dependencyList && typeof dependencyList === "object") {
-                delete dependencyList["//"];
-                for (const name in dependencyList) {
-                  dependencyList[name] = dependencyList[name] || "";
-                }
-              }
-            }
-          },
-        );
+      const testFunction = _ref8;
 
-        return function (_x, _x2, _x3, _x4, _x5) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+      const result = yield testFunction(options);
+      if (result !== null) {
+        return result;
+      }
+    }
+    return null;
+  });
 
-      /***/
-    },
-    /* 584 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return function resolveVersion(_x6) {
+    return _ref7.apply(this, arguments);
+  };
+})();
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = inferLicense;
+/**
+ * Parse Git ref lines into hash of ref names to SHA hashes
+ */
 
-      var _licenses;
+const parseRefs = exports.parseRefs = stdout => {
+  // store references
+  const refs = new Map();
 
-      function _load_licenses() {
-        return (_licenses = _interopRequireDefault(__webpack_require__(585)));
-      }
+  // line delimited
+  const refLines = stdout.split('\n');
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+  for (var _iterator4 = refLines, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+    var _ref9;
 
-      function clean(str) {
-        return str
-          .replace(/[^A-Za-z\s]/g, " ")
-          .replace(/[\s]+/g, " ")
-          .trim()
-          .toLowerCase();
-      }
+    if (_isArray4) {
+      if (_i4 >= _iterator4.length) break;
+      _ref9 = _iterator4[_i4++];
+    } else {
+      _i4 = _iterator4.next();
+      if (_i4.done) break;
+      _ref9 = _i4.value;
+    }
 
-      const REGEXES = {
-        Apache: [/Apache License\b/],
-        BSD: [/BSD\b/],
-        ISC: [/The ISC License/, /ISC\b/],
-        MIT: [/MIT\b/],
-        Unlicense: [/http:\/\/unlicense.org\//],
-        WTFPL: [/DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE/, /WTFPL\b/],
-      };
+    const line = _ref9;
 
-      function inferLicense(license) {
-        // check if we have any explicit licenses
-        const cleanLicense = clean(license);
-        for (const licenseName in (_licenses || _load_licenses()).default) {
-          const testLicense = (_licenses || _load_licenses()).default[
-            licenseName
-          ];
-          if (cleanLicense.search(testLicense) >= 0) {
-            return licenseName;
-          }
-        }
+    const match = GIT_REF_LINE_REGEXP.exec(line);
 
-        // infer based on some keywords
-        for (const licenseName in REGEXES) {
-          for (
-            var _iterator = REGEXES[licenseName],
-              _isArray = Array.isArray(_iterator),
-              _i = 0,
-              _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-            ;
+    if (match) {
+      const sha = match[1],
+            tagName = match[2];
 
-          ) {
-            var _ref;
+      // As documented in gitrevisions:
+      //   https://www.kernel.org/pub/software/scm/git/docs/gitrevisions.html#_specifying_revisions
+      // "A suffix ^ followed by an empty brace pair means the object could be a tag,
+      //   and dereference the tag recursively until a non-tag object is found."
+      // In other words, the hash without ^{} is the hash of the tag,
+      //   and the hash with ^{} is the hash of the commit at which the tag was made.
 
-            if (_isArray) {
-              if (_i >= _iterator.length) break;
-              _ref = _iterator[_i++];
-            } else {
-              _i = _iterator.next();
-              if (_i.done) break;
-              _ref = _i.value;
-            }
+      const name = (0, (_misc || _load_misc()).removeSuffix)(tagName, '^{}');
 
-            const regex = _ref;
+      refs.set(name, sha);
+    }
+  }
 
-            if (license.search(regex) >= 0) {
-              return `${licenseName}*`;
-            }
-          }
-        }
+  return refs;
+};
 
-        return null;
-      }
+/***/ }),
+/* 582 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 585 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
 
-      /* eslint-disable max-len */
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.LogicalDependencyTree = undefined;
 
-      /**
-       * DO NOT EDIT THIS FILE MANUALLY.
-       * THIS FILE WAS GENERATED BY "generate-licenses-js.js".
-       */
+var _npmLogicalTree;
 
-      exports.default = {
-        "Apache-2.0": new RegExp(
-          "(licensed under the apache license version the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache org licenses license unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license$|apache license version january http www apache org licenses terms and conditions for use reproduction and distribution definitions license shall mean the terms and conditions for use reproduction and distribution as defined by sections through of this document licensor shall mean the copyright owner or entity authorized by the copyright owner that is granting the license legal entity shall mean the union of the acting entity and all other entities that control are controlled by or are under common control with that entity for the purposes of this definition control means i the power direct or indirect to cause the direction or management of such entity whether by contract or otherwise or ii ownership of fifty percent or more of the outstanding shares or iii beneficial ownership of such entity you or your shall mean an individual or legal entity exercising permissions granted by this license source form shall mean the preferred form for making modifications including but not limited to software source code documentation source and configuration files object form shall mean any form resulting from mechanical transformation or translation of a source form including but not limited to compiled object code generated documentation and conversions to other media types work shall mean the work of authorship whether in source or object form made available under the license as indicated by a copyright notice that is included in or attached to the work an example is provided in the appendix below derivative works shall mean any work whether in source or object form that is based on or derived from the work and for which the editorial revisions annotations elaborations or other modifications represent as a whole an original work of authorship for the purposes of this license derivative works shall not include works that remain separable from or merely link or bind by name to the interfaces of the work and derivative works thereof contribution shall mean any work of authorship including the original version of the work and any modifications or additions to that work or derivative works thereof that is intentionally submitted to licensor for inclusion in the work by the copyright owner or by an individual or legal entity authorized to submit on behalf of the copyright owner for the purposes of this definition submitted means any form of electronic verbal or written communication sent to the licensor or its representatives including but not limited to communication on electronic mailing lists source code control systems and issue tracking systems that are managed by or on behalf of the licensor for the purpose of discussing and improving the work but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as not a contribution contributor shall mean licensor and any individual or legal entity on behalf of whom a contribution has been received by licensor and subsequently incorporated within the work grant of copyright license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable copyright license to reproduce prepare derivative works of publicly display publicly perform sublicense and distribute the work and such derivative works in source or object form grant of patent license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable except as stated in this section patent license to make have made use offer to sell sell import and otherwise transfer the work where such license applies only to those patent claims licensable by such contributor that are necessarily infringed by their contribution s alone or by combination of their contribution s with the work to which such contribution s was submitted if you institute patent litigation against any entity including a cross claim or counterclaim in a lawsuit alleging that the work or a contribution incorporated within the work constitutes direct or contributory patent infringement then any patent licenses granted to you under this license for that work shall terminate as of the date such litigation is filed redistribution you may reproduce and distribute copies of the work or derivative works thereof in any medium with or without modifications and in source or object form provided that you meet the following conditions a you must give any other recipients of the work or derivative works a copy of this license and b you must cause any modified files to carry prominent notices stating that you changed the files and c you must retain in the source form of any derivative works that you distribute all copyright patent trademark and attribution notices from the source form of the work excluding those notices that do not pertain to any part of the derivative works and d if the work includes a notice text file as part of its distribution then any derivative works that you distribute must include a readable copy of the attribution notices contained within such notice file excluding those notices that do not pertain to any part of the derivative works in at least one of the following places within a notice text file distributed as part of the derivative works within the source form or documentation if provided along with the derivative works or within a display generated by the derivative works if and wherever such third party notices normally appear the contents of the notice file are for informational purposes only and do not modify the license you may add your own attribution notices within derivative works that you distribute alongside or as an addendum to the notice text from the work provided that such additional attribution notices cannot be construed as modifying the license you may add your own copyright statement to your modifications and may provide additional or different license terms and conditions for use reproduction or distribution of your modifications or for any such derivative works as a whole provided your use reproduction and distribution of the work otherwise complies with the conditions stated in this license submission of contributions unless you explicitly state otherwise any contribution intentionally submitted for inclusion in the work by you to the licensor shall be under the terms and conditions of this license without any additional terms or conditions notwithstanding the above nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with licensor regarding such contributions trademarks this license does not grant permission to use the trade names trademarks service marks or product names of the licensor except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the notice file disclaimer of warranty unless required by applicable law or agreed to in writing licensor provides the work and each contributor provides its contributions on an as is basis without warranties or conditions of any kind either express or implied including without limitation any warranties or conditions of title non infringement merchantability or fitness for a particular purpose you are solely responsible for determining the appropriateness of using or redistributing the work and assume any risks associated with your exercise of permissions under this license limitation of liability in no event and under no legal theory whether in tort including negligence contract or otherwise unless required by applicable law such as deliberate and grossly negligent acts or agreed to in writing shall any contributor be liable to you for damages including any direct indirect special incidental or consequential damages of any character arising as a result of this license or out of the use or inability to use the work including but not limited to damages for loss of goodwill work stoppage computer failure or malfunction or any and all other commercial damages or losses even if such contributor has been advised of the possibility of such damages accepting warranty or additional liability while redistributing the work or derivative works thereof you may choose to offer and charge a fee for acceptance of support warranty indemnity or other liability obligations and or rights consistent with this license however in accepting such obligations you may act only on your own behalf and on your sole responsibility not on behalf of any other contributor and only if you agree to indemnify defend and hold each contributor harmless for any liability incurred by or claims asserted against such contributor by reason of your accepting any such warranty or additional liability end of terms and conditions$)",
-          "g",
-        ),
-        "BSD-2-Clause": new RegExp(
-          "(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this(.*?| )is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this(.*?| )even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$)",
-          "g",
-        ),
-        "BSD-3-Clause": new RegExp(
-          "(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name of(.*?| )nor the names of the contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution the names of any contributors may not be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall the copyright holders and contributors be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name(.*?| )nor the names of(.*?| )contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by(.*?| )as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$))",
-          "g",
-        ),
-        MIT: new RegExp(
-          "permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the software to deal in the software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the software and to permit persons to whom the software is furnished to do so subject to the following conditions the above copyright notice and this permission notice shall be included in all copies or substantial portions of the software the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors or copyright holders be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software$",
-          "g",
-        ),
-        Unlicense: new RegExp(
-          "this is free and unencumbered software released into the public domain anyone is free to copy modify publish use compile sell or distribute this software either in source code form or as a compiled binary for any purpose commercial or non commercial and by any means in jurisdictions that recognize copyright laws the author or authors of this software dedicate any and all copyright interest in the software to the public domain we make this dedication for the benefit of the public at large and to the detriment of our heirs and successors we intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software for more information please refer to wildcard$",
-          "g",
-        ),
-      };
+function _load_npmLogicalTree() {
+  return _npmLogicalTree = _interopRequireDefault(__webpack_require__(766));
+}
 
-      /***/
-    },
-    /* 586 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+class LogicalDependencyTree {
+  constructor(packageJson, packageLock) {
+    this.tree = (0, (_npmLogicalTree || _load_npmLogicalTree()).default)(JSON.parse(packageJson), JSON.parse(packageLock));
+  }
 
-      exports.default = function (info, moduleLoc, lockfileFolder) {
-        // It won't work if we don't yet know what's the folder we'll use as root. It's not a
-        // big deal tho, because it only happens when trying to figure out the root, and we
-        // don't need to know the dependencies / devDependencies at this time.
-        if (!lockfileFolder) {
-          return;
-        }
+  _findNode(name, parentNames) {
+    const parentTree = parentNames ? parentNames.reduce((node, ancestor) => {
+      const ancestorNode = node.dependencies.get(ancestor);
+      return ancestorNode;
+    }, this.tree) : this.tree;
+    const node = parentTree.dependencies.get(name);
+    return node;
+  }
+  getFixedVersionPattern(name, parentNames) {
+    const node = this._findNode(name, parentNames);
+    const version = node.version;
+    return `${node.name}@${version}`;
+  }
+}
+exports.LogicalDependencyTree = LogicalDependencyTree;
 
-        for (
-          var _iterator = (_constants || _load_constants()).DEPENDENCY_TYPES,
-            _isArray = Array.isArray(_iterator),
-            _i = 0,
-            _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();
-          ;
+/***/ }),
+/* 583 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        ) {
-          var _ref;
+"use strict";
 
-          if (_isArray) {
-            if (_i >= _iterator.length) break;
-            _ref = _iterator[_i++];
-          } else {
-            _i = _iterator.next();
-            if (_i.done) break;
-            _ref = _i.value;
-          }
 
-          const dependencyType = _ref;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-          const dependencies = info[dependencyType];
-          if (!dependencies) {
-            continue;
-          }
+var _asyncToGenerator2;
 
-          for (
-            var _iterator2 = Object.keys(dependencies),
-              _isArray2 = Array.isArray(_iterator2),
-              _i2 = 0,
-              _iterator2 = _isArray2
-                ? _iterator2
-                : _iterator2[Symbol.iterator]();
-            ;
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-          ) {
-            var _ref2;
+var _constants;
 
-            if (_isArray2) {
-              if (_i2 >= _iterator2.length) break;
-              _ref2 = _iterator2[_i2++];
-            } else {
-              _i2 = _iterator2.next();
-              if (_i2.done) break;
-              _ref2 = _i2.value;
-            }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-            const name = _ref2;
+var _util;
 
-            let value = dependencies[name];
+function _load_util() {
+  return _util = __webpack_require__(221);
+}
 
-            if (path.isAbsolute(value)) {
-              value =
-                (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX +
-                value;
-            }
+var _index;
 
-            let prefix;
-            if (
-              value.startsWith(
-                (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX,
-              )
-            ) {
-              prefix = (_fileResolver || _load_fileResolver())
-                .FILE_PROTOCOL_PREFIX;
-            } else if (
-              value.startsWith(
-                (_linkResolver || _load_linkResolver()).LINK_PROTOCOL_PREFIX,
-              )
-            ) {
-              prefix = (_linkResolver || _load_linkResolver())
-                .LINK_PROTOCOL_PREFIX;
-            } else {
-              continue;
-            }
-            (0, (_invariant || _load_invariant()).default)(
-              prefix,
-              "prefix is definitely defined here",
-            );
-
-            const unprefixed = value.substr(prefix.length);
-            const hasPathPrefix = /^\.(\/|$)/.test(unprefixed);
-
-            const absoluteTarget = path.resolve(
-              lockfileFolder,
-              moduleLoc,
-              unprefixed,
-            );
-            let relativeTarget =
-              path.relative(lockfileFolder, absoluteTarget) || ".";
-
-            if (absoluteTarget === lockfileFolder) {
-              relativeTarget = ".";
-            } else if (hasPathPrefix) {
-              // TODO: This logic should be removed during the next major bump
-              // If the original value was using the "./" prefix, then we output a similar path.
-              // We need to do this because otherwise it would cause problems with already existing
-              // lockfile, which would see some of their entries being unrecognized.
-              relativeTarget = relativeTarget.replace(/^(?!\.{0,2}\/)/, `./`);
-            }
+function _load_index() {
+  return _index = __webpack_require__(78);
+}
 
-            dependencies[name] = prefix + relativeTarget.replace(/\\/g, "/");
-          }
-        }
-      };
+var _inferLicense;
 
-      var _constants;
+function _load_inferLicense() {
+  return _inferLicense = _interopRequireDefault(__webpack_require__(584));
+}
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+var _fs;
 
-      var _fileResolver;
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      function _load_fileResolver() {
-        return (_fileResolver = __webpack_require__(215));
-      }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      var _linkResolver;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function _load_linkResolver() {
-        return (_linkResolver = __webpack_require__(368));
-      }
+const semver = __webpack_require__(22);
+const path = __webpack_require__(0);
+const url = __webpack_require__(24);
 
-      var _invariant;
+const VALID_BIN_KEYS = /^(?!\.{0,2}$)[a-z0-9._-]+$/i;
 
-      function _load_invariant() {
-        return (_invariant = _interopRequireDefault(__webpack_require__(9)));
-      }
+const LICENSE_RENAMES = {
+  'MIT/X11': 'MIT',
+  X11: 'MIT'
+};
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
-      }
+exports.default = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (info, moduleLoc, reporter, warn, looseSemver) {
+    const files = yield (_fs || _load_fs()).readdir(moduleLoc);
+
+    // clean info.version
+    if (typeof info.version === 'string') {
+      info.version = semver.clean(info.version, looseSemver) || info.version;
+    }
 
-      const path = __webpack_require__(0);
+    // if name or version aren't set then set them to empty strings
+    info.name = info.name || '';
+    info.version = info.version || '';
 
-      /***/
-    },
-    /* 587 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // if the man field is a string then coerce it to an array
+    if (typeof info.man === 'string') {
+      info.man = [info.man];
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.default = {
-        autohr: "author",
-        autor: "author",
-        contributers: "contributors",
-        depdenencies: "dependencies",
-        dependancies: "dependencies",
-        dependecies: "dependencies",
-        depends: "dependencies",
-        "dev-dependencies": "devDependencies",
-        devDependences: "devDependencies",
-        devDepenencies: "devDependencies",
-        devEependencies: "devDependencies",
-        devdependencies: "devDependencies",
-        hampage: "homepage",
-        hompage: "homepage",
-        prefereGlobal: "preferGlobal",
-        publicationConfig: "publishConfig",
-        repo: "repository",
-        repostitory: "repository",
-        script: "scripts",
-      };
+    // if the keywords field is a string then split it on any whitespace
+    if (typeof info.keywords === 'string') {
+      info.keywords = info.keywords.split(/\s+/g);
+    }
 
-      /***/
-    },
-    /* 588 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // if there's no contributors field but an authors field then expand it
+    if (!info.contributors && files.indexOf('AUTHORS') >= 0) {
+      const authorsFilepath = path.join(moduleLoc, 'AUTHORS');
+      const authorsFilestats = yield (_fs || _load_fs()).stat(authorsFilepath);
+      if (authorsFilestats.isFile()) {
+        let authors = yield (_fs || _load_fs()).readFile(authorsFilepath);
+        authors = authors.split(/\r?\n/g) // split on lines
+        .map(function (line) {
+          return line.replace(/^\s*#.*$/, '').trim();
+        }) // remove comments
+        .filter(function (line) {
+          return !!line;
+        }); // remove empty lines
+        info.contributors = authors;
+      }
+    }
+
+    // expand people fields to objects
+    if (typeof info.author === 'string' || typeof info.author === 'object') {
+      info.author = (0, (_util || _load_util()).normalizePerson)(info.author);
+    }
+    if (Array.isArray(info.contributors)) {
+      info.contributors = info.contributors.map((_util || _load_util()).normalizePerson);
+    }
+    if (Array.isArray(info.maintainers)) {
+      info.maintainers = info.maintainers.map((_util || _load_util()).normalizePerson);
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
+    // if there's no readme field then load the README file from the cwd
+    if (!info.readme) {
+      const readmeCandidates = files.filter(function (filename) {
+        const lower = filename.toLowerCase();
+        return lower === 'readme' || lower.indexOf('readme.') === 0;
+      }).sort(function (filename1, filename2) {
+        // favor files with extensions
+        return filename2.indexOf('.') - filename1.indexOf('.');
       });
-      exports.default = parsePackageName;
 
-      const PKG_INPUT = /(^\S?[^\s@]+)(?:@(\S+))?$/;
+      for (var _iterator = readmeCandidates, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+        var _ref2;
 
-      function parsePackageName(input) {
-        var _PKG_INPUT$exec = PKG_INPUT.exec(input);
+        if (_isArray) {
+          if (_i >= _iterator.length) break;
+          _ref2 = _iterator[_i++];
+        } else {
+          _i = _iterator.next();
+          if (_i.done) break;
+          _ref2 = _i.value;
+        }
 
-        const name = _PKG_INPUT$exec[1],
-          version = _PKG_INPUT$exec[2];
+        const readmeFilename = _ref2;
 
-        return { name, version };
+        const readmeFilepath = path.join(moduleLoc, readmeFilename);
+        const readmeFileStats = yield (_fs || _load_fs()).stat(readmeFilepath);
+        if (readmeFileStats.isFile()) {
+          info.readmeFilename = readmeFilename;
+          info.readme = yield (_fs || _load_fs()).readFile(readmeFilepath);
+          break;
+        }
       }
+    }
 
-      /***/
-    },
-    /* 589 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // if there's no description then take the first paragraph from the readme
+    if (!info.description && info.readme) {
+      const desc = (0, (_util || _load_util()).extractDescription)(info.readme);
+      if (desc) {
+        info.description = desc;
+      }
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
+    // support array of engine keys
+    if (Array.isArray(info.engines)) {
+      const engines = {};
+      for (var _iterator2 = info.engines, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+        var _ref3;
 
-      var _asyncToGenerator2;
+        if (_isArray2) {
+          if (_i2 >= _iterator2.length) break;
+          _ref3 = _iterator2[_i2++];
+        } else {
+          _i2 = _iterator2.next();
+          if (_i2.done) break;
+          _ref3 = _i2.value;
+        }
 
-      function _load_asyncToGenerator() {
-        return (_asyncToGenerator2 = _interopRequireDefault(
-          __webpack_require__(2),
-        ));
+        const str = _ref3;
+
+        if (typeof str === 'string') {
+          var _str$trim$split = str.trim().split(/ +/g);
+
+          const name = _str$trim$split[0],
+                patternParts = _str$trim$split.slice(1);
+
+          engines[name] = patternParts.join(' ');
+        }
       }
+      info.engines = engines;
+    }
 
-      let makePortableProxyScriptUnix = (() => {
-        var _ref = (0,
-        (_asyncToGenerator2 || _load_asyncToGenerator()).default)(
-          function* (source, destination, options) {
-            const environment = options.extraEnvironment
-              ? Array.from(options.extraEnvironment.entries())
-                  .map(function ([key, value]) {
-                    return `${key}="${value}"`;
-                  })
-                  .join(" ") + " "
-              : "";
-
-            const prependedArguments = options.prependArguments
-              ? " " +
-                options.prependArguments
-                  .map(function (arg) {
-                    return `"${arg}"`;
-                  })
-                  .join(" ")
-              : "";
-            const appendedArguments = options.appendArguments
-              ? " " +
-                options.appendArguments
-                  .map(function (arg) {
-                    return `"${arg}"`;
-                  })
-                  .join(" ")
-              : "";
-
-            const filePath = `${destination}/${options.proxyBasename || path.basename(source)}`;
-
-            // Unless impossible we want to preserve any symlinks used to call us when forwarding the call to the binary (so we
-            // cannot use realpath or transform relative paths into absolute ones), but we also need to tell the sh interpreter
-            // that the symlink should be resolved relative to the script directory (hence dirname "$0" at runtime).
-            const sourcePath = path.isAbsolute(source)
-              ? source
-              : `$(dirname "$0")/../${source}`;
-
-            yield (_fs || _load_fs()).mkdirp(destination);
-
-            if (process.platform === "win32") {
-              yield (_fs || _load_fs()).writeFile(
-                filePath + ".cmd",
-                `@${environment}"${sourcePath}" ${prependedArguments} ${appendedArguments} %*\r\n`,
-              );
-            } else {
-              yield (_fs || _load_fs()).writeFile(
-                filePath,
-                `#!/bin/sh\n\n${environment}exec "${sourcePath}"${prependedArguments} "$@"${appendedArguments}\n`,
-              );
-              yield (_fs || _load_fs()).chmod(filePath, 0o755);
-            }
-          },
-        );
+    // if the repository field is a string then assume it's a git repo and expand it
+    if (typeof info.repository === 'string') {
+      info.repository = {
+        type: 'git',
+        url: info.repository
+      };
+    }
 
-        return function makePortableProxyScriptUnix(_x, _x2, _x3) {
-          return _ref.apply(this, arguments);
-        };
-      })();
+    const repo = info.repository;
 
-      exports.makePortableProxyScript = makePortableProxyScript;
+    // explode info.repository.url if it's a hosted git shorthand
+    if (repo && typeof repo === 'object' && typeof repo.url === 'string') {
+      repo.url = (0, (_index || _load_index()).hostedGitFragmentToGitUrl)(repo.url, reporter);
+    }
 
-      var _fs;
+    // allow bugs to be specified as a string, expand it to an object with a single url prop
+    if (typeof info.bugs === 'string') {
+      info.bugs = { url: info.bugs };
+    }
 
-      function _load_fs() {
-        return (_fs = _interopRequireWildcard(__webpack_require__(4)));
+    // normalize homepage url to http
+    if (typeof info.homepage === 'string') {
+      const parts = url.parse(info.homepage);
+      parts.protocol = parts.protocol || 'http:';
+      if (parts.pathname && !parts.hostname) {
+        parts.hostname = parts.pathname;
+        parts.pathname = '';
       }
+      info.homepage = url.format(parts);
+    }
+
+    // if the `bin` field is as string then expand it to an object with a single property
+    // based on the original `bin` field and `name field`
+    // { name: "foo", bin: "cli.js" } -> { name: "foo", bin: { foo: "cli.js" } }
+    if (typeof info.name === 'string' && typeof info.bin === 'string' && info.bin.length > 0) {
+      // Remove scoped package name for consistency with NPM's bin field fixing behaviour
+      const name = info.name.replace(/^@[^\/]+\//, '');
+      info.bin = { [name]: info.bin };
+    }
+
+    // Validate that the bin entries reference only files within their package, and that
+    // their name is a valid file name
+    if (typeof info.bin === 'object' && info.bin !== null) {
+      const bin = info.bin;
+      for (var _iterator3 = Object.keys(bin), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+        var _ref4;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref4 = _iterator3[_i3++];
         } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
-            }
-          }
-          newObj.default = obj;
-          return newObj;
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref4 = _i3.value;
         }
-      }
 
-      function _interopRequireDefault(obj) {
-        return obj && obj.__esModule ? obj : { default: obj };
+        const key = _ref4;
+
+        const target = bin[key];
+        if (!VALID_BIN_KEYS.test(key) || !(0, (_util || _load_util()).isValidBin)(target)) {
+          delete bin[key];
+          warn(reporter.lang('invalidBinEntry', info.name, key));
+        } else {
+          bin[key] = path.normalize(target);
+        }
       }
+    } else if (typeof info.bin !== 'undefined') {
+      delete info.bin;
+      warn(reporter.lang('invalidBinField', info.name));
+    }
 
-      const path = __webpack_require__(0);
+    // bundleDependencies is an alias for bundledDependencies
+    if (info.bundledDependencies) {
+      info.bundleDependencies = info.bundledDependencies;
+      delete info.bundledDependencies;
+    }
 
-      function makePortableProxyScript(
-        source,
-        destination,
-        // $FlowFixMe Flow doesn't support exact types with empty default values
-        options = {},
-      ) {
-        return makePortableProxyScriptUnix(source, destination, options);
-      }
+    let scripts;
 
-      /***/
-    },
-    /* 590 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // dummy script object to shove file inferred scripts onto
+    if (info.scripts && typeof info.scripts === 'object') {
+      scripts = info.scripts;
+    } else {
+      scripts = {};
+    }
 
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      exports.findRc = findRc;
+    // if there's a server.js file and no start script then set it to `node server.js`
+    if (!scripts.start && files.indexOf('server.js') >= 0) {
+      scripts.start = 'node server.js';
+    }
 
-      var _fs;
+    // if there's a binding.gyp file and no install script then set it to `node-gyp rebuild`
+    if (!scripts.install && files.indexOf('binding.gyp') >= 0) {
+      scripts.install = 'node-gyp rebuild';
+    }
 
-      function _load_fs() {
-        return (_fs = __webpack_require__(5));
-      }
+    // set scripts if we've polluted the empty object
+    if (Object.keys(scripts).length) {
+      info.scripts = scripts;
+    }
 
-      var _path;
+    const dirs = info.directories;
 
-      function _load_path() {
-        return (_path = _interopRequireWildcard(__webpack_require__(0)));
-      }
+    if (dirs && typeof dirs === 'object') {
+      const binDir = dirs.bin;
 
-      var _constants;
+      if (!info.bin && binDir && typeof binDir === 'string') {
+        const bin = info.bin = {};
+        const fullBinDir = path.join(moduleLoc, binDir);
 
-      function _load_constants() {
-        return (_constants = __webpack_require__(8));
-      }
+        if (yield (_fs || _load_fs()).exists(fullBinDir)) {
+          for (var _iterator4 = yield (_fs || _load_fs()).readdir(fullBinDir), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _iterator4[Symbol.iterator]();;) {
+            var _ref5;
 
-      function _interopRequireWildcard(obj) {
-        if (obj && obj.__esModule) {
-          return obj;
-        } else {
-          var newObj = {};
-          if (obj != null) {
-            for (var key in obj) {
-              if (Object.prototype.hasOwnProperty.call(obj, key))
-                newObj[key] = obj[key];
+            if (_isArray4) {
+              if (_i4 >= _iterator4.length) break;
+              _ref5 = _iterator4[_i4++];
+            } else {
+              _i4 = _iterator4.next();
+              if (_i4.done) break;
+              _ref5 = _i4.value;
+            }
+
+            const scriptName = _ref5;
+
+            if (scriptName[0] === '.') {
+              continue;
             }
+            bin[scriptName] = path.join('.', binDir, scriptName);
           }
-          newObj.default = obj;
-          return newObj;
+        } else {
+          warn(reporter.lang('manifestDirectoryNotFound', binDir, info.name));
         }
       }
 
-      const etc = "/etc";
+      const manDir = dirs.man;
 
-      const isWin = process.platform === "win32";
-      const home = isWin ? process.env.USERPROFILE : process.env.HOME;
+      if (!info.man && typeof manDir === 'string') {
+        const man = info.man = [];
+        const fullManDir = path.join(moduleLoc, manDir);
 
-      function getRcPaths(name, cwd) {
-        const configPaths = [];
+        if (yield (_fs || _load_fs()).exists(fullManDir)) {
+          for (var _iterator5 = yield (_fs || _load_fs()).readdir(fullManDir), _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _iterator5[Symbol.iterator]();;) {
+            var _ref6;
 
-        function pushConfigPath(...segments) {
-          configPaths.push((_path || _load_path()).join(...segments));
-          if (segments[segments.length - 1] === `.${name}rc`) {
-            configPaths.push(
-              (_path || _load_path()).join(
-                ...segments.slice(0, -1),
-                `.${name}rc.yml`,
-              ),
-            );
-          }
-        }
+            if (_isArray5) {
+              if (_i5 >= _iterator5.length) break;
+              _ref6 = _iterator5[_i5++];
+            } else {
+              _i5 = _iterator5.next();
+              if (_i5.done) break;
+              _ref6 = _i5.value;
+            }
 
-        function unshiftConfigPath(...segments) {
-          if (segments[segments.length - 1] === `.${name}rc`) {
-            configPaths.unshift(
-              (_path || _load_path()).join(
-                ...segments.slice(0, -1),
-                `.${name}rc.yml`,
-              ),
-            );
+            const filename = _ref6;
+
+            if (/^(.*?)\.[0-9]$/.test(filename)) {
+              man.push(path.join('.', manDir, filename));
+            }
           }
-          configPaths.unshift((_path || _load_path()).join(...segments));
+        } else {
+          warn(reporter.lang('manifestDirectoryNotFound', manDir, info.name));
         }
+      }
+    }
 
-        if (!isWin) {
-          pushConfigPath(etc, name, "config");
-          pushConfigPath(etc, `${name}rc`);
-        }
+    delete info.directories;
 
-        if (home) {
-          pushConfigPath((_constants || _load_constants()).CONFIG_DIRECTORY);
-          pushConfigPath(home, ".config", name, "config");
-          pushConfigPath(home, ".config", name);
-          pushConfigPath(home, `.${name}`, "config");
-          pushConfigPath(home, `.${name}rc`);
-        }
+    // normalize licenses field
+    const licenses = info.licenses;
+    if (Array.isArray(licenses) && !info.license) {
+      let licenseTypes = [];
 
-        // add .yarnrc locations relative to the cwd
-        while (true) {
-          unshiftConfigPath(cwd, `.${name}rc`);
+      for (var _iterator6 = licenses, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _iterator6[Symbol.iterator]();;) {
+        var _ref7;
 
-          const upperCwd = (_path || _load_path()).dirname(cwd);
-          if (upperCwd === cwd) {
-            // we've reached the root
-            break;
-          } else {
-            // continue since there's still more directories to search
-            cwd = upperCwd;
-          }
+        if (_isArray6) {
+          if (_i6 >= _iterator6.length) break;
+          _ref7 = _iterator6[_i6++];
+        } else {
+          _i6 = _iterator6.next();
+          if (_i6.done) break;
+          _ref7 = _i6.value;
         }
 
-        const envVariable = `${name}_config`.toUpperCase();
+        let license = _ref7;
 
-        if (process.env[envVariable]) {
-          pushConfigPath(process.env[envVariable]);
+        if (license && typeof license === 'object') {
+          license = license.type;
+        }
+        if (typeof license === 'string') {
+          licenseTypes.push(license);
         }
-
-        return configPaths;
       }
 
-      function parseRcPaths(paths, parser) {
-        return Object.assign(
-          {},
-          ...paths.map((path) => {
-            try {
-              return parser(
-                (0, (_fs || _load_fs()).readFileSync)(path).toString(),
-                path,
-              );
-            } catch (error) {
-              if (error.code === "ENOENT" || error.code === "EISDIR") {
-                return {};
-              } else {
-                throw error;
-              }
-            }
-          }),
-        );
-      }
+      licenseTypes = licenseTypes.filter((_util || _load_util()).isValidLicense);
 
-      function findRc(name, cwd, parser) {
-        return parseRcPaths(getRcPaths(name, cwd), parser);
+      if (licenseTypes.length === 1) {
+        info.license = licenseTypes[0];
+      } else if (licenseTypes.length) {
+        info.license = `(${licenseTypes.join(' OR ')})`;
       }
+    }
 
-      /***/
-    },
-    /* 591 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = { default: __webpack_require__(623), __esModule: true };
-
-      /***/
-    },
-    /* 592 */
-    /***/ function (module, exports, __webpack_require__) {
-      var DuplexStream = __webpack_require__(791),
-        util = __webpack_require__(3),
-        Buffer = __webpack_require__(45).Buffer;
-
-      function BufferList(callback) {
-        if (!(this instanceof BufferList)) return new BufferList(callback);
-
-        this._bufs = [];
-        this.length = 0;
-
-        if (typeof callback == "function") {
-          this._callback = callback;
+    const license = info.license;
 
-          var piper = function piper(err) {
-            if (this._callback) {
-              this._callback(err);
-              this._callback = null;
-            }
-          }.bind(this);
+    // normalize license
+    if (license && typeof license === 'object') {
+      info.license = license.type;
+    }
 
-          this.on("pipe", function onPipe(src) {
-            src.on("error", piper);
-          });
-          this.on("unpipe", function onUnpipe(src) {
-            src.removeListener("error", piper);
-          });
+    // get license file
+    const licenseFile = files.find(function (filename) {
+      const lower = filename.toLowerCase();
+      return lower === 'license' || lower.startsWith('license.') || lower === 'unlicense' || lower.startsWith('unlicense.');
+    });
+    if (licenseFile) {
+      const licenseFilepath = path.join(moduleLoc, licenseFile);
+      const licenseFileStats = yield (_fs || _load_fs()).stat(licenseFilepath);
+      if (licenseFileStats.isFile()) {
+        const licenseContent = yield (_fs || _load_fs()).readFile(licenseFilepath);
+        const inferredLicense = (0, (_inferLicense || _load_inferLicense()).default)(licenseContent);
+        info.licenseText = licenseContent;
+
+        const license = info.license;
+
+        if (typeof license === 'string') {
+          if (inferredLicense && (0, (_util || _load_util()).isValidLicense)(inferredLicense) && !(0, (_util || _load_util()).isValidLicense)(license)) {
+            // some packages don't specify their license version but we can infer it based on their license file
+            const basicLicense = license.toLowerCase().replace(/(-like|\*)$/g, '');
+            const expandedLicense = inferredLicense.toLowerCase();
+            if (expandedLicense.startsWith(basicLicense)) {
+              // TODO consider doing something to notify the user
+              info.license = inferredLicense;
+            }
+          }
+        } else if (inferredLicense) {
+          // if there's no license then infer it based on the license file
+          info.license = inferredLicense;
         } else {
-          this.append(callback);
+          // valid expression to refer to a license in a file
+          info.license = `SEE LICENSE IN ${licenseFile}`;
         }
+      }
+    }
 
-        DuplexStream.call(this);
+    if (typeof info.license === 'string') {
+      // sometimes licenses are known by different names, reduce them
+      info.license = LICENSE_RENAMES[info.license] || info.license;
+    } else if (typeof info.readme === 'string') {
+      // the license might be at the bottom of the README
+      const inferredLicense = (0, (_inferLicense || _load_inferLicense()).default)(info.readme);
+      if (inferredLicense) {
+        info.license = inferredLicense;
       }
+    }
 
-      util.inherits(BufferList, DuplexStream);
+    // get notice file
+    const noticeFile = files.find(function (filename) {
+      const lower = filename.toLowerCase();
+      return lower === 'notice' || lower.startsWith('notice.');
+    });
+    if (noticeFile) {
+      const noticeFilepath = path.join(moduleLoc, noticeFile);
+      const noticeFileStats = yield (_fs || _load_fs()).stat(noticeFilepath);
+      if (noticeFileStats.isFile()) {
+        info.noticeText = yield (_fs || _load_fs()).readFile(noticeFilepath);
+      }
+    }
 
-      BufferList.prototype._offset = function _offset(offset) {
-        var tot = 0,
-          i = 0,
-          _t;
-        if (offset === 0) return [0, 0];
-        for (; i < this._bufs.length; i++) {
-          _t = tot + this._bufs[i].length;
-          if (offset < _t || i == this._bufs.length - 1)
-            return [i, offset - tot];
-          tot = _t;
-        }
-      };
+    for (var _iterator7 = (_constants || _load_constants()).MANIFEST_FIELDS, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _iterator7[Symbol.iterator]();;) {
+      var _ref8;
 
-      BufferList.prototype.append = function append(buf) {
-        var i = 0;
+      if (_isArray7) {
+        if (_i7 >= _iterator7.length) break;
+        _ref8 = _iterator7[_i7++];
+      } else {
+        _i7 = _iterator7.next();
+        if (_i7.done) break;
+        _ref8 = _i7.value;
+      }
 
-        if (Buffer.isBuffer(buf)) {
-          this._appendBuffer(buf);
-        } else if (Array.isArray(buf)) {
-          for (; i < buf.length; i++) this.append(buf[i]);
-        } else if (buf instanceof BufferList) {
-          // unwrap argument into individual BufferLists
-          for (; i < buf._bufs.length; i++) this.append(buf._bufs[i]);
-        } else if (buf != null) {
-          // coerce number arguments to strings, since Buffer(number) does
-          // uninitialized memory allocation
-          if (typeof buf == "number") buf = buf.toString();
+      const dependencyType = _ref8;
 
-          this._appendBuffer(Buffer.from(buf));
+      const dependencyList = info[dependencyType];
+      if (dependencyList && typeof dependencyList === 'object') {
+        delete dependencyList['//'];
+        for (const name in dependencyList) {
+          dependencyList[name] = dependencyList[name] || '';
         }
+      }
+    }
+  });
 
-        return this;
-      };
-
-      BufferList.prototype._appendBuffer = function appendBuffer(buf) {
-        this._bufs.push(buf);
-        this.length += buf.length;
-      };
-
-      BufferList.prototype._write = function _write(buf, encoding, callback) {
-        this._appendBuffer(buf);
+  return function (_x, _x2, _x3, _x4, _x5) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-        if (typeof callback == "function") callback();
-      };
+/***/ }),
+/* 584 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      BufferList.prototype._read = function _read(size) {
-        if (!this.length) return this.push(null);
+"use strict";
 
-        size = Math.min(size, this.length);
-        this.push(this.slice(0, size));
-        this.consume(size);
-      };
 
-      BufferList.prototype.end = function end(chunk) {
-        DuplexStream.prototype.end.call(this, chunk);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = inferLicense;
 
-        if (this._callback) {
-          this._callback(null, this.slice());
-          this._callback = null;
-        }
-      };
+var _licenses;
 
-      BufferList.prototype.get = function get(index) {
-        return this.slice(index, index + 1)[0];
-      };
+function _load_licenses() {
+  return _licenses = _interopRequireDefault(__webpack_require__(585));
+}
 
-      BufferList.prototype.slice = function slice(start, end) {
-        if (typeof start == "number" && start < 0) start += this.length;
-        if (typeof end == "number" && end < 0) end += this.length;
-        return this.copy(null, 0, start, end);
-      };
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      BufferList.prototype.copy = function copy(
-        dst,
-        dstStart,
-        srcStart,
-        srcEnd,
-      ) {
-        if (typeof srcStart != "number" || srcStart < 0) srcStart = 0;
-        if (typeof srcEnd != "number" || srcEnd > this.length)
-          srcEnd = this.length;
-        if (srcStart >= this.length) return dst || Buffer.alloc(0);
-        if (srcEnd <= 0) return dst || Buffer.alloc(0);
-
-        var copy = !!dst,
-          off = this._offset(srcStart),
-          len = srcEnd - srcStart,
-          bytes = len,
-          bufoff = (copy && dstStart) || 0,
-          start = off[1],
-          l,
-          i;
-
-        // copy/slice everything
-        if (srcStart === 0 && srcEnd == this.length) {
-          if (!copy) {
-            // slice, but full concat if multiple buffers
-            return this._bufs.length === 1
-              ? this._bufs[0]
-              : Buffer.concat(this._bufs, this.length);
-          }
+function clean(str) {
+  return str.replace(/[^A-Za-z\s]/g, ' ').replace(/[\s]+/g, ' ').trim().toLowerCase();
+}
 
-          // copy, need to copy individual buffers
-          for (i = 0; i < this._bufs.length; i++) {
-            this._bufs[i].copy(dst, bufoff);
-            bufoff += this._bufs[i].length;
-          }
+const REGEXES = {
+  Apache: [/Apache License\b/],
+  BSD: [/BSD\b/],
+  ISC: [/The ISC License/, /ISC\b/],
+  MIT: [/MIT\b/],
+  Unlicense: [/http:\/\/unlicense.org\//],
+  WTFPL: [/DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE/, /WTFPL\b/]
+};
 
-          return dst;
-        }
+function inferLicense(license) {
+  // check if we have any explicit licenses
+  const cleanLicense = clean(license);
+  for (const licenseName in (_licenses || _load_licenses()).default) {
+    const testLicense = (_licenses || _load_licenses()).default[licenseName];
+    if (cleanLicense.search(testLicense) >= 0) {
+      return licenseName;
+    }
+  }
 
-        // easy, cheap case where it's a subset of one of the buffers
-        if (bytes <= this._bufs[off[0]].length - start) {
-          return copy
-            ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
-            : this._bufs[off[0]].slice(start, start + bytes);
-        }
+  // infer based on some keywords
+  for (const licenseName in REGEXES) {
+    for (var _iterator = REGEXES[licenseName], _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+      var _ref;
 
-        if (!copy)
-          // a slice, we need something to copy in to
-          dst = Buffer.allocUnsafe(len);
+      if (_isArray) {
+        if (_i >= _iterator.length) break;
+        _ref = _iterator[_i++];
+      } else {
+        _i = _iterator.next();
+        if (_i.done) break;
+        _ref = _i.value;
+      }
 
-        for (i = off[0]; i < this._bufs.length; i++) {
-          l = this._bufs[i].length - start;
+      const regex = _ref;
 
-          if (bytes > l) {
-            this._bufs[i].copy(dst, bufoff, start);
-          } else {
-            this._bufs[i].copy(dst, bufoff, start, start + bytes);
-            break;
-          }
+      if (license.search(regex) >= 0) {
+        return `${licenseName}*`;
+      }
+    }
+  }
 
-          bufoff += l;
-          bytes -= l;
+  return null;
+}
 
-          if (start) start = 0;
-        }
+/***/ }),
+/* 585 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return dst;
-      };
+"use strict";
 
-      BufferList.prototype.shallowSlice = function shallowSlice(start, end) {
-        start = start || 0;
-        end = end || this.length;
 
-        if (start < 0) start += this.length;
-        if (end < 0) end += this.length;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        var startOffset = this._offset(start),
-          endOffset = this._offset(end),
-          buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1);
 
-        if (endOffset[1] == 0) buffers.pop();
-        else
-          buffers[buffers.length - 1] = buffers[buffers.length - 1].slice(
-            0,
-            endOffset[1],
-          );
+/* eslint-disable max-len */
 
-        if (startOffset[1] != 0) buffers[0] = buffers[0].slice(startOffset[1]);
+/**
+ * DO NOT EDIT THIS FILE MANUALLY.
+ * THIS FILE WAS GENERATED BY "generate-licenses-js.js".
+ */
 
-        return new BufferList(buffers);
-      };
+exports.default = {
+  'Apache-2.0': new RegExp('(licensed under the apache license version the license you may not use this file except in compliance with the license you may obtain a copy of the license at http www apache org licenses license unless required by applicable law or agreed to in writing software distributed under the license is distributed on an as is basis without warranties or conditions of any kind either express or implied see the license for the specific language governing permissions and limitations under the license$|apache license version january http www apache org licenses terms and conditions for use reproduction and distribution definitions license shall mean the terms and conditions for use reproduction and distribution as defined by sections through of this document licensor shall mean the copyright owner or entity authorized by the copyright owner that is granting the license legal entity shall mean the union of the acting entity and all other entities that control are controlled by or are under common control with that entity for the purposes of this definition control means i the power direct or indirect to cause the direction or management of such entity whether by contract or otherwise or ii ownership of fifty percent or more of the outstanding shares or iii beneficial ownership of such entity you or your shall mean an individual or legal entity exercising permissions granted by this license source form shall mean the preferred form for making modifications including but not limited to software source code documentation source and configuration files object form shall mean any form resulting from mechanical transformation or translation of a source form including but not limited to compiled object code generated documentation and conversions to other media types work shall mean the work of authorship whether in source or object form made available under the license as indicated by a copyright notice that is included in or attached to the work an example is provided in the appendix below derivative works shall mean any work whether in source or object form that is based on or derived from the work and for which the editorial revisions annotations elaborations or other modifications represent as a whole an original work of authorship for the purposes of this license derivative works shall not include works that remain separable from or merely link or bind by name to the interfaces of the work and derivative works thereof contribution shall mean any work of authorship including the original version of the work and any modifications or additions to that work or derivative works thereof that is intentionally submitted to licensor for inclusion in the work by the copyright owner or by an individual or legal entity authorized to submit on behalf of the copyright owner for the purposes of this definition submitted means any form of electronic verbal or written communication sent to the licensor or its representatives including but not limited to communication on electronic mailing lists source code control systems and issue tracking systems that are managed by or on behalf of the licensor for the purpose of discussing and improving the work but excluding communication that is conspicuously marked or otherwise designated in writing by the copyright owner as not a contribution contributor shall mean licensor and any individual or legal entity on behalf of whom a contribution has been received by licensor and subsequently incorporated within the work grant of copyright license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable copyright license to reproduce prepare derivative works of publicly display publicly perform sublicense and distribute the work and such derivative works in source or object form grant of patent license subject to the terms and conditions of this license each contributor hereby grants to you a perpetual worldwide non exclusive no charge royalty free irrevocable except as stated in this section patent license to make have made use offer to sell sell import and otherwise transfer the work where such license applies only to those patent claims licensable by such contributor that are necessarily infringed by their contribution s alone or by combination of their contribution s with the work to which such contribution s was submitted if you institute patent litigation against any entity including a cross claim or counterclaim in a lawsuit alleging that the work or a contribution incorporated within the work constitutes direct or contributory patent infringement then any patent licenses granted to you under this license for that work shall terminate as of the date such litigation is filed redistribution you may reproduce and distribute copies of the work or derivative works thereof in any medium with or without modifications and in source or object form provided that you meet the following conditions a you must give any other recipients of the work or derivative works a copy of this license and b you must cause any modified files to carry prominent notices stating that you changed the files and c you must retain in the source form of any derivative works that you distribute all copyright patent trademark and attribution notices from the source form of the work excluding those notices that do not pertain to any part of the derivative works and d if the work includes a notice text file as part of its distribution then any derivative works that you distribute must include a readable copy of the attribution notices contained within such notice file excluding those notices that do not pertain to any part of the derivative works in at least one of the following places within a notice text file distributed as part of the derivative works within the source form or documentation if provided along with the derivative works or within a display generated by the derivative works if and wherever such third party notices normally appear the contents of the notice file are for informational purposes only and do not modify the license you may add your own attribution notices within derivative works that you distribute alongside or as an addendum to the notice text from the work provided that such additional attribution notices cannot be construed as modifying the license you may add your own copyright statement to your modifications and may provide additional or different license terms and conditions for use reproduction or distribution of your modifications or for any such derivative works as a whole provided your use reproduction and distribution of the work otherwise complies with the conditions stated in this license submission of contributions unless you explicitly state otherwise any contribution intentionally submitted for inclusion in the work by you to the licensor shall be under the terms and conditions of this license without any additional terms or conditions notwithstanding the above nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with licensor regarding such contributions trademarks this license does not grant permission to use the trade names trademarks service marks or product names of the licensor except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the notice file disclaimer of warranty unless required by applicable law or agreed to in writing licensor provides the work and each contributor provides its contributions on an as is basis without warranties or conditions of any kind either express or implied including without limitation any warranties or conditions of title non infringement merchantability or fitness for a particular purpose you are solely responsible for determining the appropriateness of using or redistributing the work and assume any risks associated with your exercise of permissions under this license limitation of liability in no event and under no legal theory whether in tort including negligence contract or otherwise unless required by applicable law such as deliberate and grossly negligent acts or agreed to in writing shall any contributor be liable to you for damages including any direct indirect special incidental or consequential damages of any character arising as a result of this license or out of the use or inability to use the work including but not limited to damages for loss of goodwill work stoppage computer failure or malfunction or any and all other commercial damages or losses even if such contributor has been advised of the possibility of such damages accepting warranty or additional liability while redistributing the work or derivative works thereof you may choose to offer and charge a fee for acceptance of support warranty indemnity or other liability obligations and or rights consistent with this license however in accepting such obligations you may act only on your own behalf and on your sole responsibility not on behalf of any other contributor and only if you agree to indemnify defend and hold each contributor harmless for any liability incurred by or claims asserted against such contributor by reason of your accepting any such warranty or additional liability end of terms and conditions$)', 'g'),
+  'BSD-2-Clause': new RegExp('(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this(.*?| )is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this(.*?| )even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$)', 'g'),
+  'BSD-3-Clause': new RegExp('(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name of(.*?| )nor the names of the contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|(redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution the names of any contributors may not be used to endorse or promote products derived from this software without specific prior written permission this software is provided by the copyright holders and contributors as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall the copyright holders and contributors be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$|redistribution and use in source and binary forms with or without modification are permitted provided that the following conditions are met redistributions of source code must retain the above copyright notice this list of conditions and the following disclaimer redistributions in binary form must reproduce the above copyright notice this list of conditions and the following disclaimer in the documentation and or other materials provided with the distribution neither the name(.*?| )nor the names of(.*?| )contributors may be used to endorse or promote products derived from this software without specific prior written permission this software is provided by(.*?| )as is and any express or implied warranties including but not limited to the implied warranties of merchantability and fitness for a particular purpose are disclaimed in no event shall(.*?| )be liable for any direct indirect incidental special exemplary or consequential damages including but not limited to procurement of substitute goods or services loss of use data or profits or business interruption however caused and on any theory of liability whether in contract strict liability or tort including negligence or otherwise arising in any way out of the use of this software even if advised of the possibility of such damage$))', 'g'),
+  MIT: new RegExp('permission is hereby granted free of charge to any person obtaining a copy of this software and associated documentation files the software to deal in the software without restriction including without limitation the rights to use copy modify merge publish distribute sublicense and or sell copies of the software and to permit persons to whom the software is furnished to do so subject to the following conditions the above copyright notice and this permission notice shall be included in all copies or substantial portions of the software the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors or copyright holders be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software$', 'g'),
+  Unlicense: new RegExp('this is free and unencumbered software released into the public domain anyone is free to copy modify publish use compile sell or distribute this software either in source code form or as a compiled binary for any purpose commercial or non commercial and by any means in jurisdictions that recognize copyright laws the author or authors of this software dedicate any and all copyright interest in the software to the public domain we make this dedication for the benefit of the public at large and to the detriment of our heirs and successors we intend this dedication to be an overt act of relinquishment in perpetuity of all present and future rights to this software under copyright law the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software for more information please refer to wildcard$', 'g')
+};
 
-      BufferList.prototype.toString = function toString(encoding, start, end) {
-        return this.slice(start, end).toString(encoding);
-      };
+/***/ }),
+/* 586 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      BufferList.prototype.consume = function consume(bytes) {
-        while (this._bufs.length) {
-          if (bytes >= this._bufs[0].length) {
-            bytes -= this._bufs[0].length;
-            this.length -= this._bufs[0].length;
-            this._bufs.shift();
-          } else {
-            this._bufs[0] = this._bufs[0].slice(bytes);
-            this.length -= bytes;
-            break;
-          }
-        }
-        return this;
-      };
+"use strict";
 
-      BufferList.prototype.duplicate = function duplicate() {
-        var i = 0,
-          copy = new BufferList();
 
-        for (; i < this._bufs.length; i++) copy.append(this._bufs[i]);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        return copy;
-      };
+exports.default = function (info, moduleLoc, lockfileFolder) {
+  // It won't work if we don't yet know what's the folder we'll use as root. It's not a
+  // big deal tho, because it only happens when trying to figure out the root, and we
+  // don't need to know the dependencies / devDependencies at this time.
+  if (!lockfileFolder) {
+    return;
+  }
 
-      BufferList.prototype.destroy = function destroy() {
-        this._bufs.length = 0;
-        this.length = 0;
-        this.push(null);
-      };
-      (function () {
-        var methods = {
-          readDoubleBE: 8,
-          readDoubleLE: 8,
-          readFloatBE: 4,
-          readFloatLE: 4,
-          readInt32BE: 4,
-          readInt32LE: 4,
-          readUInt32BE: 4,
-          readUInt32LE: 4,
-          readInt16BE: 2,
-          readInt16LE: 2,
-          readUInt16BE: 2,
-          readUInt16LE: 2,
-          readInt8: 1,
-          readUInt8: 1,
-        };
+  for (var _iterator = (_constants || _load_constants()).DEPENDENCY_TYPES, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
+    var _ref;
 
-        for (var m in methods) {
-          (function (m) {
-            BufferList.prototype[m] = function (offset) {
-              return this.slice(offset, offset + methods[m])[m](0);
-            };
-          })(m);
-        }
-      })();
+    if (_isArray) {
+      if (_i >= _iterator.length) break;
+      _ref = _iterator[_i++];
+    } else {
+      _i = _iterator.next();
+      if (_i.done) break;
+      _ref = _i.value;
+    }
 
-      module.exports = BufferList;
+    const dependencyType = _ref;
 
-      /***/
-    },
-    /* 593 */
-    /***/ function (module, exports) {
-      function allocUnsafe(size) {
-        if (typeof size !== "number") {
-          throw new TypeError('"size" argument must be a number');
-        }
+    const dependencies = info[dependencyType];
+    if (!dependencies) {
+      continue;
+    }
 
-        if (size < 0) {
-          throw new RangeError('"size" argument must not be negative');
-        }
+    for (var _iterator2 = Object.keys(dependencies), _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) {
+      var _ref2;
 
-        if (Buffer.allocUnsafe) {
-          return Buffer.allocUnsafe(size);
-        } else {
-          return new Buffer(size);
-        }
+      if (_isArray2) {
+        if (_i2 >= _iterator2.length) break;
+        _ref2 = _iterator2[_i2++];
+      } else {
+        _i2 = _iterator2.next();
+        if (_i2.done) break;
+        _ref2 = _i2.value;
       }
 
-      module.exports = allocUnsafe;
+      const name = _ref2;
 
-      /***/
-    },
-    /* 594 */
-    /***/ function (module, exports) {
-      /* Node.js 6.4.0 and up has full support */
-      var hasFullSupport = (function () {
-        try {
-          if (!Buffer.isEncoding("latin1")) {
-            return false;
-          }
+      let value = dependencies[name];
+
+      if (path.isAbsolute(value)) {
+        value = (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX + value;
+      }
 
-          var buf = Buffer.alloc ? Buffer.alloc(4) : new Buffer(4);
+      let prefix;
+      if (value.startsWith((_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX)) {
+        prefix = (_fileResolver || _load_fileResolver()).FILE_PROTOCOL_PREFIX;
+      } else if (value.startsWith((_linkResolver || _load_linkResolver()).LINK_PROTOCOL_PREFIX)) {
+        prefix = (_linkResolver || _load_linkResolver()).LINK_PROTOCOL_PREFIX;
+      } else {
+        continue;
+      }
+      (0, (_invariant || _load_invariant()).default)(prefix, 'prefix is definitely defined here');
 
-          buf.fill("ab", "ucs2");
+      const unprefixed = value.substr(prefix.length);
+      const hasPathPrefix = /^\.(\/|$)/.test(unprefixed);
 
-          return buf.toString("hex") === "61006200";
-        } catch (_) {
-          return false;
-        }
-      })();
+      const absoluteTarget = path.resolve(lockfileFolder, moduleLoc, unprefixed);
+      let relativeTarget = path.relative(lockfileFolder, absoluteTarget) || '.';
 
-      function isSingleByte(val) {
-        return val.length === 1 && val.charCodeAt(0) < 256;
+      if (absoluteTarget === lockfileFolder) {
+        relativeTarget = '.';
+      } else if (hasPathPrefix) {
+        // TODO: This logic should be removed during the next major bump
+        // If the original value was using the "./" prefix, then we output a similar path.
+        // We need to do this because otherwise it would cause problems with already existing
+        // lockfile, which would see some of their entries being unrecognized.
+        relativeTarget = relativeTarget.replace(/^(?!\.{0,2}\/)/, `./`);
       }
 
-      function fillWithNumber(buffer, val, start, end) {
-        if (start < 0 || end > buffer.length) {
-          throw new RangeError("Out of range index");
-        }
+      dependencies[name] = prefix + relativeTarget.replace(/\\/g, '/');
+    }
+  }
+};
 
-        start = start >>> 0;
-        end = end === undefined ? buffer.length : end >>> 0;
+var _constants;
 
-        if (end > start) {
-          buffer.fill(val, start, end);
-        }
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-        return buffer;
-      }
+var _fileResolver;
 
-      function fillWithBuffer(buffer, val, start, end) {
-        if (start < 0 || end > buffer.length) {
-          throw new RangeError("Out of range index");
-        }
+function _load_fileResolver() {
+  return _fileResolver = __webpack_require__(215);
+}
 
-        if (end <= start) {
-          return buffer;
-        }
+var _linkResolver;
 
-        start = start >>> 0;
-        end = end === undefined ? buffer.length : end >>> 0;
+function _load_linkResolver() {
+  return _linkResolver = __webpack_require__(368);
+}
 
-        var pos = start;
-        var len = val.length;
-        while (pos <= end - len) {
-          val.copy(buffer, pos);
-          pos += len;
-        }
+var _invariant;
 
-        if (pos !== end) {
-          val.copy(buffer, pos, 0, end - pos);
-        }
+function _load_invariant() {
+  return _invariant = _interopRequireDefault(__webpack_require__(9));
+}
 
-        return buffer;
-      }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      function fill(buffer, val, start, end, encoding) {
-        if (hasFullSupport) {
-          return buffer.fill(val, start, end, encoding);
-        }
+const path = __webpack_require__(0);
 
-        if (typeof val === "number") {
-          return fillWithNumber(buffer, val, start, end);
-        }
+/***/ }),
+/* 587 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (typeof val === "string") {
-          if (typeof start === "string") {
-            encoding = start;
-            start = 0;
-            end = buffer.length;
-          } else if (typeof end === "string") {
-            encoding = end;
-            end = buffer.length;
-          }
+"use strict";
 
-          if (encoding !== undefined && typeof encoding !== "string") {
-            throw new TypeError("encoding must be a string");
-          }
 
-          if (encoding === "latin1") {
-            encoding = "binary";
-          }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = {
+  autohr: 'author',
+  autor: 'author',
+  contributers: 'contributors',
+  depdenencies: 'dependencies',
+  dependancies: 'dependencies',
+  dependecies: 'dependencies',
+  depends: 'dependencies',
+  'dev-dependencies': 'devDependencies',
+  devDependences: 'devDependencies',
+  devDepenencies: 'devDependencies',
+  devEependencies: 'devDependencies',
+  devdependencies: 'devDependencies',
+  hampage: 'homepage',
+  hompage: 'homepage',
+  prefereGlobal: 'preferGlobal',
+  publicationConfig: 'publishConfig',
+  repo: 'repository',
+  repostitory: 'repository',
+  script: 'scripts'
+};
 
-          if (typeof encoding === "string" && !Buffer.isEncoding(encoding)) {
-            throw new TypeError("Unknown encoding: " + encoding);
-          }
+/***/ }),
+/* 588 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (val === "") {
-            return fillWithNumber(buffer, 0, start, end);
-          }
+"use strict";
 
-          if (isSingleByte(val)) {
-            return fillWithNumber(buffer, val.charCodeAt(0), start, end);
-          }
 
-          val = new Buffer(val, encoding);
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = parsePackageName;
 
-        if (Buffer.isBuffer(val)) {
-          return fillWithBuffer(buffer, val, start, end);
-        }
 
-        // Other values (e.g. undefined, boolean, object) results in zero-fill
-        return fillWithNumber(buffer, 0, start, end);
-      }
+const PKG_INPUT = /(^\S?[^\s@]+)(?:@(\S+))?$/;
 
-      module.exports = fill;
+function parsePackageName(input) {
+  var _PKG_INPUT$exec = PKG_INPUT.exec(input);
 
-      /***/
-    },
-    /* 595 */
-    /***/ function (module, exports) {
-      var toString = Object.prototype.toString;
+  const name = _PKG_INPUT$exec[1],
+        version = _PKG_INPUT$exec[2];
 
-      var isModern =
-        typeof Buffer.alloc === "function" &&
-        typeof Buffer.allocUnsafe === "function" &&
-        typeof Buffer.from === "function";
+  return { name, version };
+}
 
-      function isArrayBuffer(input) {
-        return toString.call(input).slice(8, -1) === "ArrayBuffer";
-      }
+/***/ }),
+/* 589 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function fromArrayBuffer(obj, byteOffset, length) {
-        byteOffset >>>= 0;
+"use strict";
 
-        var maxLength = obj.byteLength - byteOffset;
 
-        if (maxLength < 0) {
-          throw new RangeError("'offset' is out of bounds");
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-        if (length === undefined) {
-          length = maxLength;
-        } else {
-          length >>>= 0;
+var _asyncToGenerator2;
 
-          if (length > maxLength) {
-            throw new RangeError("'length' is out of bounds");
-          }
-        }
+function _load_asyncToGenerator() {
+  return _asyncToGenerator2 = _interopRequireDefault(__webpack_require__(2));
+}
 
-        return isModern
-          ? Buffer.from(obj.slice(byteOffset, byteOffset + length))
-          : new Buffer(
-              new Uint8Array(obj.slice(byteOffset, byteOffset + length)),
-            );
-      }
+let makePortableProxyScriptUnix = (() => {
+  var _ref = (0, (_asyncToGenerator2 || _load_asyncToGenerator()).default)(function* (source, destination, options) {
+    const environment = options.extraEnvironment ? Array.from(options.extraEnvironment.entries()).map(function ([key, value]) {
+      return `${key}="${value}"`;
+    }).join(' ') + ' ' : '';
 
-      function fromString(string, encoding) {
-        if (typeof encoding !== "string" || encoding === "") {
-          encoding = "utf8";
-        }
+    const prependedArguments = options.prependArguments ? ' ' + options.prependArguments.map(function (arg) {
+      return `"${arg}"`;
+    }).join(' ') : '';
+    const appendedArguments = options.appendArguments ? ' ' + options.appendArguments.map(function (arg) {
+      return `"${arg}"`;
+    }).join(' ') : '';
 
-        if (!Buffer.isEncoding(encoding)) {
-          throw new TypeError('"encoding" must be a valid string encoding');
-        }
+    const filePath = `${destination}/${options.proxyBasename || path.basename(source)}`;
 
-        return isModern
-          ? Buffer.from(string, encoding)
-          : new Buffer(string, encoding);
-      }
+    // Unless impossible we want to preserve any symlinks used to call us when forwarding the call to the binary (so we
+    // cannot use realpath or transform relative paths into absolute ones), but we also need to tell the sh interpreter
+    // that the symlink should be resolved relative to the script directory (hence dirname "$0" at runtime).
+    const sourcePath = path.isAbsolute(source) ? source : `$(dirname "$0")/../${source}`;
 
-      function bufferFrom(value, encodingOrOffset, length) {
-        if (typeof value === "number") {
-          throw new TypeError('"value" argument must not be a number');
-        }
+    yield (_fs || _load_fs()).mkdirp(destination);
 
-        if (isArrayBuffer(value)) {
-          return fromArrayBuffer(value, encodingOrOffset, length);
-        }
+    if (process.platform === 'win32') {
+      yield (_fs || _load_fs()).writeFile(filePath + '.cmd', `@${environment}"${sourcePath}" ${prependedArguments} ${appendedArguments} %*\r\n`);
+    } else {
+      yield (_fs || _load_fs()).writeFile(filePath, `#!/bin/sh\n\n${environment}exec "${sourcePath}"${prependedArguments} "$@"${appendedArguments}\n`);
+      yield (_fs || _load_fs()).chmod(filePath, 0o755);
+    }
+  });
 
-        if (typeof value === "string") {
-          return fromString(value, encodingOrOffset);
-        }
+  return function makePortableProxyScriptUnix(_x, _x2, _x3) {
+    return _ref.apply(this, arguments);
+  };
+})();
 
-        return isModern ? Buffer.from(value) : new Buffer(value);
-      }
+exports.makePortableProxyScript = makePortableProxyScript;
 
-      module.exports = bufferFrom;
+var _fs;
 
-      /***/
-    },
-    /* 596 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * bytes
-       * Copyright(c) 2012-2014 TJ Holowaychuk
-       * Copyright(c) 2015 Jed Watson
-       * MIT Licensed
-       */
+function _load_fs() {
+  return _fs = _interopRequireWildcard(__webpack_require__(4));
+}
 
-      /**
-       * Module exports.
-       * @public
-       */
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-      module.exports = bytes;
-      module.exports.format = format;
-      module.exports.parse = parse;
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-      /**
-       * Module variables.
-       * @private
-       */
+const path = __webpack_require__(0);
 
-      var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
+function makePortableProxyScript(source, destination,
+// $FlowFixMe Flow doesn't support exact types with empty default values
+options = {}) {
+  return makePortableProxyScriptUnix(source, destination, options);
+}
 
-      var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
+/***/ }),
+/* 590 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var map = {
-        b: 1,
-        kb: 1 << 10,
-        mb: 1 << 20,
-        gb: 1 << 30,
-        tb: (1 << 30) * 1024,
-      };
+"use strict";
 
-      var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb)$/i;
 
-      /**
-       * Convert the given value in bytes into a string or parse to string to an integer in bytes.
-       *
-       * @param {string|number} value
-       * @param {{
-       *  case: [string],
-       *  decimalPlaces: [number]
-       *  fixedDecimals: [boolean]
-       *  thousandsSeparator: [string]
-       *  unitSeparator: [string]
-       *  }} [options] bytes options.
-       *
-       * @returns {string|number|null}
-       */
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.findRc = findRc;
 
-      function bytes(value, options) {
-        if (typeof value === "string") {
-          return parse(value);
-        }
+var _fs;
 
-        if (typeof value === "number") {
-          return format(value, options);
-        }
+function _load_fs() {
+  return _fs = __webpack_require__(5);
+}
 
-        return null;
-      }
+var _path;
 
-      /**
-       * Format the given value in bytes into a string.
-       *
-       * If the value is negative, it is kept as such. If it is a float,
-       * it is rounded.
-       *
-       * @param {number} value
-       * @param {object} [options]
-       * @param {number} [options.decimalPlaces=2]
-       * @param {number} [options.fixedDecimals=false]
-       * @param {string} [options.thousandsSeparator=]
-       * @param {string} [options.unit=]
-       * @param {string} [options.unitSeparator=]
-       *
-       * @returns {string|null}
-       * @public
-       */
+function _load_path() {
+  return _path = _interopRequireWildcard(__webpack_require__(0));
+}
 
-      function format(value, options) {
-        if (!Number.isFinite(value)) {
-          return null;
-        }
-
-        var mag = Math.abs(value);
-        var thousandsSeparator = (options && options.thousandsSeparator) || "";
-        var unitSeparator = (options && options.unitSeparator) || "";
-        var decimalPlaces =
-          options && options.decimalPlaces !== undefined
-            ? options.decimalPlaces
-            : 2;
-        var fixedDecimals = Boolean(options && options.fixedDecimals);
-        var unit = (options && options.unit) || "";
-
-        if (!unit || !map[unit.toLowerCase()]) {
-          if (mag >= map.tb) {
-            unit = "TB";
-          } else if (mag >= map.gb) {
-            unit = "GB";
-          } else if (mag >= map.mb) {
-            unit = "MB";
-          } else if (mag >= map.kb) {
-            unit = "KB";
-          } else {
-            unit = "B";
-          }
-        }
+var _constants;
 
-        var val = value / map[unit.toLowerCase()];
-        var str = val.toFixed(decimalPlaces);
+function _load_constants() {
+  return _constants = __webpack_require__(8);
+}
 
-        if (!fixedDecimals) {
-          str = str.replace(formatDecimalsRegExp, "$1");
-        }
+function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
 
-        if (thousandsSeparator) {
-          str = str.replace(formatThousandsRegExp, thousandsSeparator);
-        }
+const etc = '/etc';
 
-        return str + unitSeparator + unit;
-      }
+const isWin = process.platform === 'win32';
+const home = isWin ? process.env.USERPROFILE : process.env.HOME;
 
-      /**
-       * Parse the string value into an integer in bytes.
-       *
-       * If no unit is given, it is assumed the value is in bytes.
-       *
-       * @param {number|string} val
-       *
-       * @returns {number|null}
-       * @public
-       */
+function getRcPaths(name, cwd) {
+  const configPaths = [];
 
-      function parse(val) {
-        if (typeof val === "number" && !isNaN(val)) {
-          return val;
-        }
+  function pushConfigPath(...segments) {
+    configPaths.push((_path || _load_path()).join(...segments));
+    if (segments[segments.length - 1] === `.${name}rc`) {
+      configPaths.push((_path || _load_path()).join(...segments.slice(0, -1), `.${name}rc.yml`));
+    }
+  }
 
-        if (typeof val !== "string") {
-          return null;
-        }
+  function unshiftConfigPath(...segments) {
+    if (segments[segments.length - 1] === `.${name}rc`) {
+      configPaths.unshift((_path || _load_path()).join(...segments.slice(0, -1), `.${name}rc.yml`));
+    }
+    configPaths.unshift((_path || _load_path()).join(...segments));
+  }
 
-        // Test if the string passed is valid
-        var results = parseRegExp.exec(val);
-        var floatValue;
-        var unit = "b";
+  if (!isWin) {
+    pushConfigPath(etc, name, 'config');
+    pushConfigPath(etc, `${name}rc`);
+  }
 
-        if (!results) {
-          // Nothing could be extracted from the given string
-          floatValue = parseInt(val, 10);
-          unit = "b";
-        } else {
-          // Retrieve the value and the unit
-          floatValue = parseFloat(results[1]);
-          unit = results[4].toLowerCase();
-        }
+  if (home) {
+    pushConfigPath((_constants || _load_constants()).CONFIG_DIRECTORY);
+    pushConfigPath(home, '.config', name, 'config');
+    pushConfigPath(home, '.config', name);
+    pushConfigPath(home, `.${name}`, 'config');
+    pushConfigPath(home, `.${name}rc`);
+  }
 
-        return Math.floor(map[unit] * floatValue);
-      }
+  // add .yarnrc locations relative to the cwd
+  while (true) {
+    unshiftConfigPath(cwd, `.${name}rc`);
+
+    const upperCwd = (_path || _load_path()).dirname(cwd);
+    if (upperCwd === cwd) {
+      // we've reached the root
+      break;
+    } else {
+      // continue since there's still more directories to search
+      cwd = upperCwd;
+    }
+  }
 
-      /***/
-    },
-    /* 597 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = (flag, argv) => {
-        argv = argv || process.argv;
-        const prefix = flag.startsWith("-")
-          ? ""
-          : flag.length === 1
-            ? "-"
-            : "--";
-        const pos = argv.indexOf(prefix + flag);
-        const terminatorPos = argv.indexOf("--");
-        return (
-          pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos)
-        );
-      };
+  const envVariable = `${name}_config`.toUpperCase();
 
-      /***/
-    },
-    /* 598 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      const os = __webpack_require__(46);
-      const hasFlag = __webpack_require__(597);
-
-      const env = process.env;
-
-      let forceColor;
-      if (
-        hasFlag("no-color") ||
-        hasFlag("no-colors") ||
-        hasFlag("color=false")
-      ) {
-        forceColor = false;
-      } else if (
-        hasFlag("color") ||
-        hasFlag("colors") ||
-        hasFlag("color=true") ||
-        hasFlag("color=always")
-      ) {
-        forceColor = true;
-      }
-      if ("FORCE_COLOR" in env) {
-        forceColor =
-          env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
-      }
-
-      function translateLevel(level) {
-        if (level === 0) {
-          return false;
-        }
+  if (process.env[envVariable]) {
+    pushConfigPath(process.env[envVariable]);
+  }
 
-        return {
-          level,
-          hasBasic: true,
-          has256: level >= 2,
-          has16m: level >= 3,
-        };
+  return configPaths;
+}
+
+function parseRcPaths(paths, parser) {
+  return Object.assign({}, ...paths.map(path => {
+    try {
+      return parser((0, (_fs || _load_fs()).readFileSync)(path).toString(), path);
+    } catch (error) {
+      if (error.code === 'ENOENT' || error.code === 'EISDIR') {
+        return {};
+      } else {
+        throw error;
       }
+    }
+  }));
+}
 
-      function supportsColor(stream) {
-        if (forceColor === false) {
-          return 0;
-        }
+function findRc(name, cwd, parser) {
+  return parseRcPaths(getRcPaths(name, cwd), parser);
+}
 
-        if (
-          hasFlag("color=16m") ||
-          hasFlag("color=full") ||
-          hasFlag("color=truecolor")
-        ) {
-          return 3;
-        }
+/***/ }),
+/* 591 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (hasFlag("color=256")) {
-          return 2;
-        }
+module.exports = { "default": __webpack_require__(623), __esModule: true };
 
-        if (stream && !stream.isTTY && forceColor !== true) {
-          return 0;
-        }
+/***/ }),
+/* 592 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        const min = forceColor ? 1 : 0;
+var DuplexStream = __webpack_require__(791)
+  , util         = __webpack_require__(3)
+  , Buffer       = __webpack_require__(45).Buffer
 
-        if (process.platform === "win32") {
-          // Node.js 7.5.0 is the first version of Node.js to include a patch to
-          // libuv that enables 256 color output on Windows. Anything earlier and it
-          // won't work. However, here we target Node.js 8 at minimum as it is an LTS
-          // release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
-          // release that supports 256 colors. Windows 10 build 14931 is the first release
-          // that supports 16m/TrueColor.
-          const osRelease = os.release().split(".");
-          if (
-            Number(process.versions.node.split(".")[0]) >= 8 &&
-            Number(osRelease[0]) >= 10 &&
-            Number(osRelease[2]) >= 10586
-          ) {
-            return Number(osRelease[2]) >= 14931 ? 3 : 2;
-          }
 
-          return 1;
-        }
+function BufferList (callback) {
+  if (!(this instanceof BufferList))
+    return new BufferList(callback)
 
-        if ("CI" in env) {
-          if (
-            ["TRAVIS", "CIRCLECI", "APPVEYOR", "GITLAB_CI"].some(
-              (sign) => sign in env,
-            ) ||
-            env.CI_NAME === "codeship"
-          ) {
-            return 1;
-          }
+  this._bufs  = []
+  this.length = 0
 
-          return min;
-        }
+  if (typeof callback == 'function') {
+    this._callback = callback
 
-        if ("TEAMCITY_VERSION" in env) {
-          return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION)
-            ? 1
-            : 0;
-        }
+    var piper = function piper (err) {
+      if (this._callback) {
+        this._callback(err)
+        this._callback = null
+      }
+    }.bind(this)
 
-        if (env.COLORTERM === "truecolor") {
-          return 3;
-        }
+    this.on('pipe', function onPipe (src) {
+      src.on('error', piper)
+    })
+    this.on('unpipe', function onUnpipe (src) {
+      src.removeListener('error', piper)
+    })
+  } else {
+    this.append(callback)
+  }
 
-        if ("TERM_PROGRAM" in env) {
-          const version = parseInt(
-            (env.TERM_PROGRAM_VERSION || "").split(".")[0],
-            10,
-          );
+  DuplexStream.call(this)
+}
 
-          switch (env.TERM_PROGRAM) {
-            case "iTerm.app":
-              return version >= 3 ? 3 : 2;
-            case "Apple_Terminal":
-              return 2;
-            // No default
-          }
-        }
-
-        if (/-256(color)?$/i.test(env.TERM)) {
-          return 2;
-        }
-
-        if (
-          /^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)
-        ) {
-          return 1;
-        }
 
-        if ("COLORTERM" in env) {
-          return 1;
-        }
+util.inherits(BufferList, DuplexStream)
 
-        if (env.TERM === "dumb") {
-          return min;
-        }
 
-        return min;
-      }
+BufferList.prototype._offset = function _offset (offset) {
+  var tot = 0, i = 0, _t
+  if (offset === 0) return [ 0, 0 ]
+  for (; i < this._bufs.length; i++) {
+    _t = tot + this._bufs[i].length
+    if (offset < _t || i == this._bufs.length - 1)
+      return [ i, offset - tot ]
+    tot = _t
+  }
+}
+
+
+BufferList.prototype.append = function append (buf) {
+  var i = 0
+
+  if (Buffer.isBuffer(buf)) {
+    this._appendBuffer(buf);
+  } else if (Array.isArray(buf)) {
+    for (; i < buf.length; i++)
+      this.append(buf[i])
+  } else if (buf instanceof BufferList) {
+    // unwrap argument into individual BufferLists
+    for (; i < buf._bufs.length; i++)
+      this.append(buf._bufs[i])
+  } else if (buf != null) {
+    // coerce number arguments to strings, since Buffer(number) does
+    // uninitialized memory allocation
+    if (typeof buf == 'number')
+      buf = buf.toString()
+
+    this._appendBuffer(Buffer.from(buf));
+  }
 
-      function getSupportLevel(stream) {
-        const level = supportsColor(stream);
-        return translateLevel(level);
-      }
+  return this
+}
 
-      module.exports = {
-        supportsColor: getSupportLevel,
-        stdout: getSupportLevel(process.stdout),
-        stderr: getSupportLevel(process.stderr),
-      };
 
-      /***/
-    },
-    /* 599 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      const TEMPLATE_REGEX =
-        /(?:\\(u[a-f\d]{4}|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi;
-      const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g;
-      const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/;
-      const ESCAPE_REGEX = /\\(u[a-f\d]{4}|x[a-f\d]{2}|.)|([^\\])/gi;
-
-      const ESCAPES = new Map([
-        ["n", "\n"],
-        ["r", "\r"],
-        ["t", "\t"],
-        ["b", "\b"],
-        ["f", "\f"],
-        ["v", "\v"],
-        ["0", "\0"],
-        ["\\", "\\"],
-        ["e", "\u001B"],
-        ["a", "\u0007"],
-      ]);
-
-      function unescape(c) {
-        if (
-          (c[0] === "u" && c.length === 5) ||
-          (c[0] === "x" && c.length === 3)
-        ) {
-          return String.fromCharCode(parseInt(c.slice(1), 16));
-        }
+BufferList.prototype._appendBuffer = function appendBuffer (buf) {
+  this._bufs.push(buf)
+  this.length += buf.length
+}
 
-        return ESCAPES.get(c) || c;
-      }
 
-      function parseArguments(name, args) {
-        const results = [];
-        const chunks = args.trim().split(/\s*,\s*/g);
-        let matches;
+BufferList.prototype._write = function _write (buf, encoding, callback) {
+  this._appendBuffer(buf)
 
-        for (const chunk of chunks) {
-          if (!isNaN(chunk)) {
-            results.push(Number(chunk));
-          } else if ((matches = chunk.match(STRING_REGEX))) {
-            results.push(
-              matches[2].replace(ESCAPE_REGEX, (m, escape, chr) =>
-                escape ? unescape(escape) : chr,
-              ),
-            );
-          } else {
-            throw new Error(
-              `Invalid Chalk template style argument: ${chunk} (in style '${name}')`,
-            );
-          }
-        }
+  if (typeof callback == 'function')
+    callback()
+}
 
-        return results;
-      }
 
-      function parseStyle(style) {
-        STYLE_REGEX.lastIndex = 0;
+BufferList.prototype._read = function _read (size) {
+  if (!this.length)
+    return this.push(null)
 
-        const results = [];
-        let matches;
+  size = Math.min(size, this.length)
+  this.push(this.slice(0, size))
+  this.consume(size)
+}
 
-        while ((matches = STYLE_REGEX.exec(style)) !== null) {
-          const name = matches[1];
 
-          if (matches[2]) {
-            const args = parseArguments(name, matches[2]);
-            results.push([name].concat(args));
-          } else {
-            results.push([name]);
-          }
-        }
+BufferList.prototype.end = function end (chunk) {
+  DuplexStream.prototype.end.call(this, chunk)
 
-        return results;
-      }
+  if (this._callback) {
+    this._callback(null, this.slice())
+    this._callback = null
+  }
+}
+
+
+BufferList.prototype.get = function get (index) {
+  return this.slice(index, index + 1)[0]
+}
+
+
+BufferList.prototype.slice = function slice (start, end) {
+  if (typeof start == 'number' && start < 0)
+    start += this.length
+  if (typeof end == 'number' && end < 0)
+    end += this.length
+  return this.copy(null, 0, start, end)
+}
+
+
+BufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {
+  if (typeof srcStart != 'number' || srcStart < 0)
+    srcStart = 0
+  if (typeof srcEnd != 'number' || srcEnd > this.length)
+    srcEnd = this.length
+  if (srcStart >= this.length)
+    return dst || Buffer.alloc(0)
+  if (srcEnd <= 0)
+    return dst || Buffer.alloc(0)
+
+  var copy   = !!dst
+    , off    = this._offset(srcStart)
+    , len    = srcEnd - srcStart
+    , bytes  = len
+    , bufoff = (copy && dstStart) || 0
+    , start  = off[1]
+    , l
+    , i
+
+  // copy/slice everything
+  if (srcStart === 0 && srcEnd == this.length) {
+    if (!copy) { // slice, but full concat if multiple buffers
+      return this._bufs.length === 1
+        ? this._bufs[0]
+        : Buffer.concat(this._bufs, this.length)
+    }
 
-      function buildStyle(chalk, styles) {
-        const enabled = {};
+    // copy, need to copy individual buffers
+    for (i = 0; i < this._bufs.length; i++) {
+      this._bufs[i].copy(dst, bufoff)
+      bufoff += this._bufs[i].length
+    }
 
-        for (const layer of styles) {
-          for (const style of layer.styles) {
-            enabled[style[0]] = layer.inverse ? null : style.slice(1);
-          }
-        }
+    return dst
+  }
 
-        let current = chalk;
-        for (const styleName of Object.keys(enabled)) {
-          if (Array.isArray(enabled[styleName])) {
-            if (!(styleName in current)) {
-              throw new Error(`Unknown Chalk style: ${styleName}`);
-            }
+  // easy, cheap case where it's a subset of one of the buffers
+  if (bytes <= this._bufs[off[0]].length - start) {
+    return copy
+      ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
+      : this._bufs[off[0]].slice(start, start + bytes)
+  }
 
-            if (enabled[styleName].length > 0) {
-              current = current[styleName].apply(current, enabled[styleName]);
-            } else {
-              current = current[styleName];
-            }
-          }
-        }
+  if (!copy) // a slice, we need something to copy in to
+    dst = Buffer.allocUnsafe(len)
 
-        return current;
-      }
-
-      module.exports = (chalk, tmp) => {
-        const styles = [];
-        const chunks = [];
-        let chunk = [];
-
-        // eslint-disable-next-line max-params
-        tmp.replace(
-          TEMPLATE_REGEX,
-          (m, escapeChar, inverse, style, close, chr) => {
-            if (escapeChar) {
-              chunk.push(unescape(escapeChar));
-            } else if (style) {
-              const str = chunk.join("");
-              chunk = [];
-              chunks.push(
-                styles.length === 0 ? str : buildStyle(chalk, styles)(str),
-              );
-              styles.push({ inverse, styles: parseStyle(style) });
-            } else if (close) {
-              if (styles.length === 0) {
-                throw new Error("Found extraneous } in Chalk template literal");
-              }
+  for (i = off[0]; i < this._bufs.length; i++) {
+    l = this._bufs[i].length - start
 
-              chunks.push(buildStyle(chalk, styles)(chunk.join("")));
-              chunk = [];
-              styles.pop();
-            } else {
-              chunk.push(chr);
-            }
-          },
-        );
+    if (bytes > l) {
+      this._bufs[i].copy(dst, bufoff, start)
+    } else {
+      this._bufs[i].copy(dst, bufoff, start, start + bytes)
+      break
+    }
 
-        chunks.push(chunk.join(""));
+    bufoff += l
+    bytes -= l
 
-        if (styles.length > 0) {
-          const errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? "" : "s"} (\`}\`)`;
-          throw new Error(errMsg);
-        }
+    if (start)
+      start = 0
+  }
 
-        return chunks.join("");
-      };
+  return dst
+}
+
+BufferList.prototype.shallowSlice = function shallowSlice (start, end) {
+  start = start || 0
+  end = end || this.length
+
+  if (start < 0)
+    start += this.length
+  if (end < 0)
+    end += this.length
+
+  var startOffset = this._offset(start)
+    , endOffset = this._offset(end)
+    , buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1)
+
+  if (endOffset[1] == 0)
+    buffers.pop()
+  else
+    buffers[buffers.length-1] = buffers[buffers.length-1].slice(0, endOffset[1])
+
+  if (startOffset[1] != 0)
+    buffers[0] = buffers[0].slice(startOffset[1])
+
+  return new BufferList(buffers)
+}
+
+BufferList.prototype.toString = function toString (encoding, start, end) {
+  return this.slice(start, end).toString(encoding)
+}
+
+BufferList.prototype.consume = function consume (bytes) {
+  while (this._bufs.length) {
+    if (bytes >= this._bufs[0].length) {
+      bytes -= this._bufs[0].length
+      this.length -= this._bufs[0].length
+      this._bufs.shift()
+    } else {
+      this._bufs[0] = this._bufs[0].slice(bytes)
+      this.length -= bytes
+      break
+    }
+  }
+  return this
+}
+
+
+BufferList.prototype.duplicate = function duplicate () {
+  var i = 0
+    , copy = new BufferList()
+
+  for (; i < this._bufs.length; i++)
+    copy.append(this._bufs[i])
+
+  return copy
+}
+
+
+BufferList.prototype.destroy = function destroy () {
+  this._bufs.length = 0
+  this.length = 0
+  this.push(null)
+}
+
+
+;(function () {
+  var methods = {
+      'readDoubleBE' : 8
+    , 'readDoubleLE' : 8
+    , 'readFloatBE'  : 4
+    , 'readFloatLE'  : 4
+    , 'readInt32BE'  : 4
+    , 'readInt32LE'  : 4
+    , 'readUInt32BE' : 4
+    , 'readUInt32LE' : 4
+    , 'readInt16BE'  : 2
+    , 'readInt16LE'  : 2
+    , 'readUInt16BE' : 2
+    , 'readUInt16LE' : 2
+    , 'readInt8'     : 1
+    , 'readUInt8'    : 1
+  }
 
-      /***/
-    },
-    /* 600 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = chownr;
-      chownr.sync = chownrSync;
-
-      var fs = __webpack_require__(5),
-        path = __webpack_require__(0);
-
-      function chownr(p, uid, gid, cb) {
-        fs.readdir(p, function (er, children) {
-          // any error other than ENOTDIR means it's not readable, or
-          // doesn't exist.  give up.
-          if (er && er.code !== "ENOTDIR") return cb(er);
-          if (er || !children.length) return fs.chown(p, uid, gid, cb);
-
-          var len = children.length,
-            errState = null;
-          children.forEach(function (child) {
-            var pathChild = path.resolve(p, child);
-            fs.lstat(pathChild, function (er, stats) {
-              if (er) return cb(er);
-              if (!stats.isSymbolicLink()) chownr(pathChild, uid, gid, then);
-              else then();
-            });
-          });
-          function then(er) {
-            if (errState) return;
-            if (er) return cb((errState = er));
-            if (--len === 0) return fs.chown(p, uid, gid, cb);
-          }
-        });
+  for (var m in methods) {
+    (function (m) {
+      BufferList.prototype[m] = function (offset) {
+        return this.slice(offset, offset + methods[m])[m](0)
       }
+    }(m))
+  }
+}())
 
-      function chownrSync(p, uid, gid) {
-        var children;
-        try {
-          children = fs.readdirSync(p);
-        } catch (er) {
-          if (er && er.code === "ENOTDIR") return fs.chownSync(p, uid, gid);
-          throw er;
-        }
-        if (!children.length) return fs.chownSync(p, uid, gid);
-
-        children.forEach(function (child) {
-          var pathChild = path.resolve(p, child);
-          var stats = fs.lstatSync(pathChild);
-          if (!stats.isSymbolicLink()) chownrSync(pathChild, uid, gid);
-        });
-        return fs.chownSync(p, uid, gid);
-      }
 
-      /***/
-    },
-    /* 601 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var env = process.env;
-
-      var vendors = [
-        // Constant, Name, Envs
-        ["TRAVIS", "Travis CI", "TRAVIS"],
-        ["CIRCLE", "CircleCI", "CIRCLECI"],
-        ["GITLAB", "GitLab CI", "GITLAB_CI"],
-        ["APPVEYOR", "AppVeyor", "APPVEYOR"],
-        ["CODESHIP", "Codeship", { CI_NAME: "codeship" }],
-        ["DRONE", "Drone", "DRONE"],
-        ["MAGNUM", "Magnum CI", "MAGNUM"],
-        ["SEMAPHORE", "Semaphore", "SEMAPHORE"],
-        ["JENKINS", "Jenkins", "JENKINS_URL", "BUILD_ID"],
-        ["BAMBOO", "Bamboo", "bamboo_planKey"],
-        ["TFS", "Team Foundation Server", "TF_BUILD"],
-        ["TEAMCITY", "TeamCity", "TEAMCITY_VERSION"],
-        ["BUILDKITE", "Buildkite", "BUILDKITE"],
-        ["HUDSON", "Hudson", "HUDSON_URL"],
-        ["TASKCLUSTER", "TaskCluster", "TASK_ID", "RUN_ID"],
-        ["GOCD", "GoCD", "GO_PIPELINE_LABEL"],
-        ["BITBUCKET", "Bitbucket Pipelines", "BITBUCKET_COMMIT"],
-        ["CODEBUILD", "AWS CodeBuild", "CODEBUILD_BUILD_ARN"],
-      ];
+module.exports = BufferList
 
-      exports.name = null;
 
-      vendors.forEach(function (vendor) {
-        var constant = vendor.shift();
-        var name = vendor.shift();
-        var isCI = vendor.every(function (obj) {
-          if (typeof obj === "string") return !!env[obj];
-          return Object.keys(obj).every(function (k) {
-            return env[k] === obj[k];
-          });
-        });
-        exports[constant] = isCI;
-        if (isCI) exports.name = name;
-      });
+/***/ }),
+/* 593 */
+/***/ (function(module, exports) {
 
-      exports.isCI = !!(
-        env.CI || // Travis CI, CircleCI, Gitlab CI, Appveyor, CodeShip
-        env.CONTINUOUS_INTEGRATION || // Travis CI
-        env.BUILD_NUMBER || // Jenkins, TeamCity
-        exports.name ||
-        false
-      );
+function allocUnsafe (size) {
+  if (typeof size !== 'number') {
+    throw new TypeError('"size" argument must be a number')
+  }
 
-      /***/
-    },
-    /* 602 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(605);
+  if (size < 0) {
+    throw new RangeError('"size" argument must not be negative')
+  }
 
-      /***/
-    },
-    /* 603 */
-    /***/ function (module, exports, __webpack_require__) {
-      var kindOf = __webpack_require__(179);
-      var utils = __webpack_require__(382);
+  if (Buffer.allocUnsafe) {
+    return Buffer.allocUnsafe(size)
+  } else {
+    return new Buffer(size)
+  }
+}
 
-      /**
-       * A representation of a cell within the table.
-       * Implementations must have `init` and `draw` methods,
-       * as well as `colSpan`, `rowSpan`, `desiredHeight` and `desiredWidth` properties.
-       * @param options
-       * @constructor
-       */
-      function Cell(options) {
-        this.setOptions(options);
-      }
+module.exports = allocUnsafe
 
-      Cell.prototype.setOptions = function (options) {
-        if (["boolean", "number", "string"].indexOf(kindOf(options)) !== -1) {
-          options = { content: "" + options };
-        }
-        options = options || {};
-        this.options = options;
-        var content = options.content;
-        if (["boolean", "number", "string"].indexOf(kindOf(content)) !== -1) {
-          this.content = String(content);
-        } else if (!content) {
-          this.content = "";
-        } else {
-          throw new Error(
-            "Content needs to be a primitive, got: " + typeof content,
-          );
-        }
-        this.colSpan = options.colSpan || 1;
-        this.rowSpan = options.rowSpan || 1;
-      };
 
-      Cell.prototype.mergeTableOptions = function (tableOptions, cells) {
-        this.cells = cells;
+/***/ }),
+/* 594 */
+/***/ (function(module, exports) {
 
-        var optionsChars = this.options.chars || {};
-        var tableChars = tableOptions.chars;
-        var chars = (this.chars = {});
-        CHAR_NAMES.forEach(function (name) {
-          setOption(optionsChars, tableChars, name, chars);
-        });
+/* Node.js 6.4.0 and up has full support */
+var hasFullSupport = (function () {
+  try {
+    if (!Buffer.isEncoding('latin1')) {
+      return false
+    }
 
-        this.truncate = this.options.truncate || tableOptions.truncate;
-
-        var style = (this.options.style = this.options.style || {});
-        var tableStyle = tableOptions.style;
-        setOption(style, tableStyle, "padding-left", this);
-        setOption(style, tableStyle, "padding-right", this);
-        this.head = style.head || tableStyle.head;
-        this.border = style.border || tableStyle.border;
-
-        var fixedWidth = tableOptions.colWidths[this.x];
-        if (tableOptions.wordWrap && fixedWidth) {
-          fixedWidth -= this.paddingLeft + this.paddingRight;
-          if (this.colSpan) {
-            var i = 1;
-            while (i < this.colSpan) {
-              fixedWidth += tableOptions.colWidths[this.x + i];
-              i++;
-            }
-          }
-          this.lines = utils.colorizeLines(
-            utils.wordWrap(fixedWidth, this.content),
-          );
-        } else {
-          this.lines = utils.colorizeLines(this.content.split("\n"));
-        }
+    var buf = Buffer.alloc ? Buffer.alloc(4) : new Buffer(4)
 
-        this.desiredWidth =
-          utils.strlen(this.content) + this.paddingLeft + this.paddingRight;
-        this.desiredHeight = this.lines.length;
-      };
+    buf.fill('ab', 'ucs2')
 
-      /**
-       * Each cell will have it's `x` and `y` values set by the `layout-manager` prior to
-       * `init` being called;
-       * @type {Number}
-       */
+    return (buf.toString('hex') === '61006200')
+  } catch (_) {
+    return false
+  }
+}())
 
-      Cell.prototype.x = null;
-      Cell.prototype.y = null;
+function isSingleByte (val) {
+  return (val.length === 1 && val.charCodeAt(0) < 256)
+}
 
-      /**
-       * Initializes the Cells data structure.
-       *
-       * @param tableOptions - A fully populated set of tableOptions.
-       * In addition to the standard default values, tableOptions must have fully populated the
-       * `colWidths` and `rowWidths` arrays. Those arrays must have lengths equal to the number
-       * of columns or rows (respectively) in this table, and each array item must be a Number.
-       *
-       */
-      Cell.prototype.init = function (tableOptions) {
-        var x = this.x;
-        var y = this.y;
-        this.widths = tableOptions.colWidths.slice(x, x + this.colSpan);
-        this.heights = tableOptions.rowHeights.slice(y, y + this.rowSpan);
-        this.width = this.widths.reduce(sumPlusOne, -1);
-        this.height = this.heights.reduce(sumPlusOne, -1);
-
-        this.hAlign = this.options.hAlign || tableOptions.colAligns[x];
-        this.vAlign = this.options.vAlign || tableOptions.rowAligns[y];
-
-        this.drawRight = x + this.colSpan == tableOptions.colWidths.length;
-      };
+function fillWithNumber (buffer, val, start, end) {
+  if (start < 0 || end > buffer.length) {
+    throw new RangeError('Out of range index')
+  }
 
-      /**
-       * Draws the given line of the cell.
-       * This default implementation defers to methods `drawTop`, `drawBottom`, `drawLine` and `drawEmpty`.
-       * @param lineNum - can be `top`, `bottom` or a numerical line number.
-       * @param spanningCell - will be a number if being called from a RowSpanCell, and will represent how
-       * many rows below it's being called from. Otherwise it's undefined.
-       * @returns {String} The representation of this line.
-       */
-      Cell.prototype.draw = function (lineNum, spanningCell) {
-        if (lineNum == "top") return this.drawTop(this.drawRight);
-        if (lineNum == "bottom") return this.drawBottom(this.drawRight);
-        var padLen = Math.max(this.height - this.lines.length, 0);
-        var padTop;
-        switch (this.vAlign) {
-          case "center":
-            padTop = Math.ceil(padLen / 2);
-            break;
-          case "bottom":
-            padTop = padLen;
-            break;
-          default:
-            padTop = 0;
-        }
-        if (lineNum < padTop || lineNum >= padTop + this.lines.length) {
-          return this.drawEmpty(this.drawRight, spanningCell);
-        }
-        var forceTruncation =
-          this.lines.length > this.height && lineNum + 1 >= this.height;
-        return this.drawLine(
-          lineNum - padTop,
-          this.drawRight,
-          forceTruncation,
-          spanningCell,
-        );
-      };
+  start = start >>> 0
+  end = end === undefined ? buffer.length : end >>> 0
 
-      /**
-       * Renders the top line of the cell.
-       * @param drawRight - true if this method should render the right edge of the cell.
-       * @returns {String}
-       */
-      Cell.prototype.drawTop = function (drawRight) {
-        var content = [];
-        if (this.cells) {
-          //TODO: cells should always exist - some tests don't fill it in though
-          this.widths.forEach(function (width, index) {
-            content.push(this._topLeftChar(index));
-            content.push(
-              utils.repeat(this.chars[this.y == 0 ? "top" : "mid"], width),
-            );
-          }, this);
-        } else {
-          content.push(this._topLeftChar(0));
-          content.push(
-            utils.repeat(this.chars[this.y == 0 ? "top" : "mid"], this.width),
-          );
-        }
-        if (drawRight) {
-          content.push(this.chars[this.y == 0 ? "topRight" : "rightMid"]);
-        }
-        return this.wrapWithStyleColors("border", content.join(""));
-      };
+  if (end > start) {
+    buffer.fill(val, start, end)
+  }
 
-      Cell.prototype._topLeftChar = function (offset) {
-        var x = this.x + offset;
-        var leftChar;
-        if (this.y == 0) {
-          leftChar = x == 0 ? "topLeft" : offset == 0 ? "topMid" : "top";
-        } else {
-          if (x == 0) {
-            leftChar = "leftMid";
-          } else {
-            leftChar = offset == 0 ? "midMid" : "bottomMid";
-            if (this.cells) {
-              //TODO: cells should always exist - some tests don't fill it in though
-              var spanAbove =
-                this.cells[this.y - 1][x] instanceof Cell.ColSpanCell;
-              if (spanAbove) {
-                leftChar = offset == 0 ? "topMid" : "mid";
-              }
-              if (offset == 0) {
-                var i = 1;
-                while (this.cells[this.y][x - i] instanceof Cell.ColSpanCell) {
-                  i++;
-                }
-                if (this.cells[this.y][x - i] instanceof Cell.RowSpanCell) {
-                  leftChar = "leftMid";
-                }
-              }
-            }
-          }
-        }
-        return this.chars[leftChar];
-      };
+  return buffer
+}
 
-      Cell.prototype.wrapWithStyleColors = function (styleProperty, content) {
-        if (this[styleProperty] && this[styleProperty].length) {
-          try {
-            var colors = __webpack_require__(621);
-            for (var i = this[styleProperty].length - 1; i >= 0; i--) {
-              colors = colors[this[styleProperty][i]];
-            }
-            return colors(content);
-          } catch (e) {
-            return content;
-          }
-        } else {
-          return content;
-        }
-      };
+function fillWithBuffer (buffer, val, start, end) {
+  if (start < 0 || end > buffer.length) {
+    throw new RangeError('Out of range index')
+  }
 
-      /**
-       * Renders a line of text.
-       * @param lineNum - Which line of text to render. This is not necessarily the line within the cell.
-       * There may be top-padding above the first line of text.
-       * @param drawRight - true if this method should render the right edge of the cell.
-       * @param forceTruncationSymbol - `true` if the rendered text should end with the truncation symbol even
-       * if the text fits. This is used when the cell is vertically truncated. If `false` the text should
-       * only include the truncation symbol if the text will not fit horizontally within the cell width.
-       * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
-       * @returns {String}
-       */
-      Cell.prototype.drawLine = function (
-        lineNum,
-        drawRight,
-        forceTruncationSymbol,
-        spanningCell,
-      ) {
-        var left = this.chars[this.x == 0 ? "left" : "middle"];
-        if (this.x && spanningCell && this.cells) {
-          var cellLeft = this.cells[this.y + spanningCell][this.x - 1];
-          while (cellLeft instanceof ColSpanCell) {
-            cellLeft = this.cells[cellLeft.y][cellLeft.x - 1];
-          }
-          if (!(cellLeft instanceof RowSpanCell)) {
-            left = this.chars["rightMid"];
-          }
-        }
-        var leftPadding = utils.repeat(" ", this.paddingLeft);
-        var right = drawRight ? this.chars["right"] : "";
-        var rightPadding = utils.repeat(" ", this.paddingRight);
-        var line = this.lines[lineNum];
-        var len = this.width - (this.paddingLeft + this.paddingRight);
-        if (forceTruncationSymbol) line += this.truncate || "…";
-        var content = utils.truncate(line, len, this.truncate);
-        content = utils.pad(content, len, " ", this.hAlign);
-        content = leftPadding + content + rightPadding;
-        return this.stylizeLine(left, content, right);
-      };
+  if (end <= start) {
+    return buffer
+  }
 
-      Cell.prototype.stylizeLine = function (left, content, right) {
-        left = this.wrapWithStyleColors("border", left);
-        right = this.wrapWithStyleColors("border", right);
-        if (this.y === 0) {
-          content = this.wrapWithStyleColors("head", content);
-        }
-        return left + content + right;
-      };
+  start = start >>> 0
+  end = end === undefined ? buffer.length : end >>> 0
 
-      /**
-       * Renders the bottom line of the cell.
-       * @param drawRight - true if this method should render the right edge of the cell.
-       * @returns {String}
-       */
-      Cell.prototype.drawBottom = function (drawRight) {
-        var left = this.chars[this.x == 0 ? "bottomLeft" : "bottomMid"];
-        var content = utils.repeat(this.chars.bottom, this.width);
-        var right = drawRight ? this.chars["bottomRight"] : "";
-        return this.wrapWithStyleColors("border", left + content + right);
-      };
+  var pos = start
+  var len = val.length
+  while (pos <= (end - len)) {
+    val.copy(buffer, pos)
+    pos += len
+  }
 
-      /**
-       * Renders a blank line of text within the cell. Used for top and/or bottom padding.
-       * @param drawRight - true if this method should render the right edge of the cell.
-       * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
-       * @returns {String}
-       */
-      Cell.prototype.drawEmpty = function (drawRight, spanningCell) {
-        var left = this.chars[this.x == 0 ? "left" : "middle"];
-        if (this.x && spanningCell && this.cells) {
-          var cellLeft = this.cells[this.y + spanningCell][this.x - 1];
-          while (cellLeft instanceof ColSpanCell) {
-            cellLeft = this.cells[cellLeft.y][cellLeft.x - 1];
-          }
-          if (!(cellLeft instanceof RowSpanCell)) {
-            left = this.chars["rightMid"];
-          }
-        }
-        var right = drawRight ? this.chars["right"] : "";
-        var content = utils.repeat(" ", this.width);
-        return this.stylizeLine(left, content, right);
-      };
+  if (pos !== end) {
+    val.copy(buffer, pos, 0, end - pos)
+  }
 
-      /**
-       * A Cell that doesn't do anything. It just draws empty lines.
-       * Used as a placeholder in column spanning.
-       * @constructor
-       */
-      function ColSpanCell() {}
+  return buffer
+}
 
-      ColSpanCell.prototype.draw = function () {
-        return "";
-      };
+function fill (buffer, val, start, end, encoding) {
+  if (hasFullSupport) {
+    return buffer.fill(val, start, end, encoding)
+  }
 
-      ColSpanCell.prototype.init = function (tableOptions) {};
+  if (typeof val === 'number') {
+    return fillWithNumber(buffer, val, start, end)
+  }
 
-      /**
-       * A placeholder Cell for a Cell that spans multiple rows.
-       * It delegates rendering to the original cell, but adds the appropriate offset.
-       * @param originalCell
-       * @constructor
-       */
-      function RowSpanCell(originalCell) {
-        this.originalCell = originalCell;
-      }
-
-      RowSpanCell.prototype.init = function (tableOptions) {
-        var y = this.y;
-        var originalY = this.originalCell.y;
-        this.cellOffset = y - originalY;
-        this.offset = findDimension(
-          tableOptions.rowHeights,
-          originalY,
-          this.cellOffset,
-        );
-      };
+  if (typeof val === 'string') {
+    if (typeof start === 'string') {
+      encoding = start
+      start = 0
+      end = buffer.length
+    } else if (typeof end === 'string') {
+      encoding = end
+      end = buffer.length
+    }
 
-      RowSpanCell.prototype.draw = function (lineNum) {
-        if (lineNum == "top") {
-          return this.originalCell.draw(this.offset, this.cellOffset);
-        }
-        if (lineNum == "bottom") {
-          return this.originalCell.draw("bottom");
-        }
-        return this.originalCell.draw(this.offset + 1 + lineNum);
-      };
+    if (encoding !== undefined && typeof encoding !== 'string') {
+      throw new TypeError('encoding must be a string')
+    }
 
-      ColSpanCell.prototype.mergeTableOptions =
-        RowSpanCell.prototype.mergeTableOptions = function () {};
-
-      // HELPER FUNCTIONS
-      function setOption(objA, objB, nameB, targetObj) {
-        var nameA = nameB.split("-");
-        if (nameA.length > 1) {
-          nameA[1] = nameA[1].charAt(0).toUpperCase() + nameA[1].substr(1);
-          nameA = nameA.join("");
-          targetObj[nameA] =
-            objA[nameA] || objA[nameB] || objB[nameA] || objB[nameB];
-        } else {
-          targetObj[nameB] = objA[nameB] || objB[nameB];
-        }
-      }
+    if (encoding === 'latin1') {
+      encoding = 'binary'
+    }
 
-      function findDimension(dimensionTable, startingIndex, span) {
-        var ret = dimensionTable[startingIndex];
-        for (var i = 1; i < span; i++) {
-          ret += 1 + dimensionTable[startingIndex + i];
-        }
-        return ret;
-      }
+    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
+      throw new TypeError('Unknown encoding: ' + encoding)
+    }
 
-      function sumPlusOne(a, b) {
-        return a + b + 1;
-      }
+    if (val === '') {
+      return fillWithNumber(buffer, 0, start, end)
+    }
 
-      var CHAR_NAMES = [
-        "top",
-        "top-mid",
-        "top-left",
-        "top-right",
-        "bottom",
-        "bottom-mid",
-        "bottom-left",
-        "bottom-right",
-        "left",
-        "left-mid",
-        "mid",
-        "mid-mid",
-        "right",
-        "right-mid",
-        "middle",
-      ];
-      module.exports = Cell;
-      module.exports.ColSpanCell = ColSpanCell;
-      module.exports.RowSpanCell = RowSpanCell;
+    if (isSingleByte(val)) {
+      return fillWithNumber(buffer, val.charCodeAt(0), start, end)
+    }
 
-      /***/
-    },
-    /* 604 */
-    /***/ function (module, exports, __webpack_require__) {
-      var kindOf = __webpack_require__(179);
-      var objectAssign = __webpack_require__(303);
-      var Cell = __webpack_require__(603);
-      var RowSpanCell = Cell.RowSpanCell;
-      var ColSpanCell = Cell.ColSpanCell;
-
-      (function () {
-        function layoutTable(table) {
-          table.forEach(function (row, rowIndex) {
-            row.forEach(function (cell, columnIndex) {
-              cell.y = rowIndex;
-              cell.x = columnIndex;
-              for (var y = rowIndex; y >= 0; y--) {
-                var row2 = table[y];
-                var xMax = y === rowIndex ? columnIndex : row2.length;
-                for (var x = 0; x < xMax; x++) {
-                  var cell2 = row2[x];
-                  while (cellsConflict(cell, cell2)) {
-                    cell.x++;
-                  }
-                }
-              }
-            });
-          });
-        }
+    val = new Buffer(val, encoding)
+  }
 
-        function maxWidth(table) {
-          var mw = 0;
-          table.forEach(function (row) {
-            row.forEach(function (cell) {
-              mw = Math.max(mw, cell.x + (cell.colSpan || 1));
-            });
-          });
-          return mw;
-        }
+  if (Buffer.isBuffer(val)) {
+    return fillWithBuffer(buffer, val, start, end)
+  }
 
-        function maxHeight(table) {
-          return table.length;
-        }
+  // Other values (e.g. undefined, boolean, object) results in zero-fill
+  return fillWithNumber(buffer, 0, start, end)
+}
 
-        function cellsConflict(cell1, cell2) {
-          var yMin1 = cell1.y;
-          var yMax1 = cell1.y - 1 + (cell1.rowSpan || 1);
-          var yMin2 = cell2.y;
-          var yMax2 = cell2.y - 1 + (cell2.rowSpan || 1);
-          var yConflict = !(yMin1 > yMax2 || yMin2 > yMax1);
+module.exports = fill
 
-          var xMin1 = cell1.x;
-          var xMax1 = cell1.x - 1 + (cell1.colSpan || 1);
-          var xMin2 = cell2.x;
-          var xMax2 = cell2.x - 1 + (cell2.colSpan || 1);
-          var xConflict = !(xMin1 > xMax2 || xMin2 > xMax1);
 
-          return yConflict && xConflict;
-        }
+/***/ }),
+/* 595 */
+/***/ (function(module, exports) {
 
-        function conflictExists(rows, x, y) {
-          var i_max = Math.min(rows.length - 1, y);
-          var cell = { x: x, y: y };
-          for (var i = 0; i <= i_max; i++) {
-            var row = rows[i];
-            for (var j = 0; j < row.length; j++) {
-              if (cellsConflict(cell, row[j])) {
-                return true;
-              }
-            }
-          }
-          return false;
-        }
+var toString = Object.prototype.toString
 
-        function allBlank(rows, y, xMin, xMax) {
-          for (var x = xMin; x < xMax; x++) {
-            if (conflictExists(rows, x, y)) {
-              return false;
-            }
-          }
-          return true;
-        }
+var isModern = (
+  typeof Buffer.alloc === 'function' &&
+  typeof Buffer.allocUnsafe === 'function' &&
+  typeof Buffer.from === 'function'
+)
 
-        function addRowSpanCells(table) {
-          table.forEach(function (row, rowIndex) {
-            row.forEach(function (cell) {
-              for (var i = 1; i < cell.rowSpan; i++) {
-                var rowSpanCell = new RowSpanCell(cell);
-                rowSpanCell.x = cell.x;
-                rowSpanCell.y = cell.y + i;
-                rowSpanCell.colSpan = cell.colSpan;
-                insertCell(rowSpanCell, table[rowIndex + i]);
-              }
-            });
-          });
-        }
+function isArrayBuffer (input) {
+  return toString.call(input).slice(8, -1) === 'ArrayBuffer'
+}
 
-        function addColSpanCells(cellRows) {
-          for (var rowIndex = cellRows.length - 1; rowIndex >= 0; rowIndex--) {
-            var cellColumns = cellRows[rowIndex];
-            for (
-              var columnIndex = 0;
-              columnIndex < cellColumns.length;
-              columnIndex++
-            ) {
-              var cell = cellColumns[columnIndex];
-              for (var k = 1; k < cell.colSpan; k++) {
-                var colSpanCell = new ColSpanCell();
-                colSpanCell.x = cell.x + k;
-                colSpanCell.y = cell.y;
-                cellColumns.splice(columnIndex + 1, 0, colSpanCell);
-              }
-            }
-          }
-        }
+function fromArrayBuffer (obj, byteOffset, length) {
+  byteOffset >>>= 0
 
-        function insertCell(cell, row) {
-          var x = 0;
-          while (x < row.length && row[x].x < cell.x) {
-            x++;
-          }
-          row.splice(x, 0, cell);
-        }
-
-        function fillInTable(table) {
-          var h_max = maxHeight(table);
-          var w_max = maxWidth(table);
-          for (var y = 0; y < h_max; y++) {
-            for (var x = 0; x < w_max; x++) {
-              if (!conflictExists(table, x, y)) {
-                var opts = { x: x, y: y, colSpan: 1, rowSpan: 1 };
-                x++;
-                while (x < w_max && !conflictExists(table, x, y)) {
-                  opts.colSpan++;
-                  x++;
-                }
-                var y2 = y + 1;
-                while (
-                  y2 < h_max &&
-                  allBlank(table, y2, opts.x, opts.x + opts.colSpan)
-                ) {
-                  opts.rowSpan++;
-                  y2++;
-                }
+  var maxLength = obj.byteLength - byteOffset
 
-                var cell = new Cell(opts);
-                cell.x = opts.x;
-                cell.y = opts.y;
-                insertCell(cell, table[y]);
-              }
-            }
-          }
-        }
+  if (maxLength < 0) {
+    throw new RangeError("'offset' is out of bounds")
+  }
 
-        function generateCells(rows) {
-          return rows.map(function (row) {
-            if (kindOf(row) !== "array") {
-              var key = Object.keys(row)[0];
-              row = row[key];
-              if (kindOf(row) === "array") {
-                row = row.slice();
-                row.unshift(key);
-              } else {
-                row = [key, row];
-              }
-            }
-            return row.map(function (cell) {
-              return new Cell(cell);
-            });
-          });
-        }
+  if (length === undefined) {
+    length = maxLength
+  } else {
+    length >>>= 0
 
-        function makeTableLayout(rows) {
-          var cellRows = generateCells(rows);
-          layoutTable(cellRows);
-          fillInTable(cellRows);
-          addRowSpanCells(cellRows);
-          addColSpanCells(cellRows);
-          return cellRows;
-        }
+    if (length > maxLength) {
+      throw new RangeError("'length' is out of bounds")
+    }
+  }
 
-        module.exports = {
-          makeTableLayout: makeTableLayout,
-          layoutTable: layoutTable,
-          addRowSpanCells: addRowSpanCells,
-          maxWidth: maxWidth,
-          fillInTable: fillInTable,
-          computeWidths: makeComputeWidths("colSpan", "desiredWidth", "x", 1),
-          computeHeights: makeComputeWidths("rowSpan", "desiredHeight", "y", 1),
-        };
-      })();
+  return isModern
+    ? Buffer.from(obj.slice(byteOffset, byteOffset + length))
+    : new Buffer(new Uint8Array(obj.slice(byteOffset, byteOffset + length)))
+}
 
-      function makeComputeWidths(colSpan, desiredWidth, x, forcedMin) {
-        return function (vals, table) {
-          var result = [];
-          var spanners = [];
-          table.forEach(function (row) {
-            row.forEach(function (cell) {
-              if ((cell[colSpan] || 1) > 1) {
-                spanners.push(cell);
-              } else {
-                result[cell[x]] = Math.max(
-                  result[cell[x]] || 0,
-                  cell[desiredWidth] || 0,
-                  forcedMin,
-                );
-              }
-            });
-          });
+function fromString (string, encoding) {
+  if (typeof encoding !== 'string' || encoding === '') {
+    encoding = 'utf8'
+  }
 
-          vals.forEach(function (val, index) {
-            if (kindOf(val) === "number") {
-              result[index] = val;
-            }
-          });
+  if (!Buffer.isEncoding(encoding)) {
+    throw new TypeError('"encoding" must be a valid string encoding')
+  }
 
-          //spanners.forEach(function(cell){
-          for (var k = spanners.length - 1; k >= 0; k--) {
-            var cell = spanners[k];
-            var span = cell[colSpan];
-            var col = cell[x];
-            var existingWidth = result[col];
-            var editableCols = kindOf(vals[col]) === "number" ? 0 : 1;
-            for (var i = 1; i < span; i++) {
-              existingWidth += 1 + result[col + i];
-              if (kindOf(vals[col + i]) !== "number") {
-                editableCols++;
-              }
-            }
-            if (cell[desiredWidth] > existingWidth) {
-              i = 0;
-              while (editableCols > 0 && cell[desiredWidth] > existingWidth) {
-                if (kindOf(vals[col + i]) !== "number") {
-                  var dif = Math.round(
-                    (cell[desiredWidth] - existingWidth) / editableCols,
-                  );
-                  existingWidth += dif;
-                  result[col + i] += dif;
-                  editableCols--;
-                }
-                i++;
-              }
-            }
-          }
+  return isModern
+    ? Buffer.from(string, encoding)
+    : new Buffer(string, encoding)
+}
 
-          objectAssign(vals, result);
-          for (var j = 0; j < vals.length; j++) {
-            vals[j] = Math.max(forcedMin, vals[j] || 0);
-          }
-        };
-      }
+function bufferFrom (value, encodingOrOffset, length) {
+  if (typeof value === 'number') {
+    throw new TypeError('"value" argument must not be a number')
+  }
 
-      /***/
-    },
-    /* 605 */
-    /***/ function (module, exports, __webpack_require__) {
-      var utils = __webpack_require__(382);
-      var tableLayout = __webpack_require__(604);
+  if (isArrayBuffer(value)) {
+    return fromArrayBuffer(value, encodingOrOffset, length)
+  }
 
-      function Table(options) {
-        this.options = utils.mergeOptions(options);
-      }
+  if (typeof value === 'string') {
+    return fromString(value, encodingOrOffset)
+  }
 
-      Table.prototype.__proto__ = Array.prototype;
+  return isModern
+    ? Buffer.from(value)
+    : new Buffer(value)
+}
 
-      Table.prototype.toString = function () {
-        var array = this;
-        var headersPresent = this.options.head && this.options.head.length;
-        if (headersPresent) {
-          array = [this.options.head];
-          if (this.length) {
-            array.push.apply(array, this);
-          }
-        } else {
-          this.options.style.head = [];
-        }
+module.exports = bufferFrom
 
-        var cells = tableLayout.makeTableLayout(array);
 
-        cells.forEach(function (row) {
-          row.forEach(function (cell) {
-            cell.mergeTableOptions(this.options, cells);
-          }, this);
-        }, this);
+/***/ }),
+/* 596 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        tableLayout.computeWidths(this.options.colWidths, cells);
-        tableLayout.computeHeights(this.options.rowHeights, cells);
+"use strict";
+/*!
+ * bytes
+ * Copyright(c) 2012-2014 TJ Holowaychuk
+ * Copyright(c) 2015 Jed Watson
+ * MIT Licensed
+ */
 
-        cells.forEach(function (row, rowIndex) {
-          row.forEach(function (cell, cellIndex) {
-            cell.init(this.options);
-          }, this);
-        }, this);
 
-        var result = [];
 
-        for (var rowIndex = 0; rowIndex < cells.length; rowIndex++) {
-          var row = cells[rowIndex];
-          var heightOfRow = this.options.rowHeights[rowIndex];
+/**
+ * Module exports.
+ * @public
+ */
 
-          if (
-            rowIndex === 0 ||
-            !this.options.style.compact ||
-            (rowIndex == 1 && headersPresent)
-          ) {
-            doDraw(row, "top", result);
-          }
+module.exports = bytes;
+module.exports.format = format;
+module.exports.parse = parse;
 
-          for (var lineNum = 0; lineNum < heightOfRow; lineNum++) {
-            doDraw(row, lineNum, result);
-          }
+/**
+ * Module variables.
+ * @private
+ */
 
-          if (rowIndex + 1 == cells.length) {
-            doDraw(row, "bottom", result);
-          }
-        }
+var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
 
-        return result.join("\n");
-      };
+var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
 
-      function doDraw(row, lineNum, result) {
-        var line = [];
-        row.forEach(function (cell) {
-          line.push(cell.draw(lineNum));
-        });
-        var str = line.join("");
-        if (str.length) result.push(str);
-      }
+var map = {
+  b:  1,
+  kb: 1 << 10,
+  mb: 1 << 20,
+  gb: 1 << 30,
+  tb: ((1 << 30) * 1024)
+};
 
-      Table.prototype.__defineGetter__("width", function () {
-        var str = this.toString().split("\n");
-        return str[0].length;
-      });
+var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb)$/i;
 
-      module.exports = Table;
+/**
+ * Convert the given value in bytes into a string or parse to string to an integer in bytes.
+ *
+ * @param {string|number} value
+ * @param {{
+ *  case: [string],
+ *  decimalPlaces: [number]
+ *  fixedDecimals: [boolean]
+ *  thousandsSeparator: [string]
+ *  unitSeparator: [string]
+ *  }} [options] bytes options.
+ *
+ * @returns {string|number|null}
+ */
 
-      /***/
-    },
-    /* 606 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function bytes(value, options) {
+  if (typeof value === 'string') {
+    return parse(value);
+  }
 
-      exports = module.exports = cliWidth;
+  if (typeof value === 'number') {
+    return format(value, options);
+  }
 
-      function normalizeOpts(options) {
-        var defaultOpts = {
-          defaultWidth: 0,
-          output: process.stdout,
-          tty: __webpack_require__(104),
-        };
+  return null;
+}
 
-        if (!options) {
-          return defaultOpts;
-        } else {
-          Object.keys(defaultOpts).forEach(function (key) {
-            if (!options[key]) {
-              options[key] = defaultOpts[key];
-            }
-          });
+/**
+ * Format the given value in bytes into a string.
+ *
+ * If the value is negative, it is kept as such. If it is a float,
+ * it is rounded.
+ *
+ * @param {number} value
+ * @param {object} [options]
+ * @param {number} [options.decimalPlaces=2]
+ * @param {number} [options.fixedDecimals=false]
+ * @param {string} [options.thousandsSeparator=]
+ * @param {string} [options.unit=]
+ * @param {string} [options.unitSeparator=]
+ *
+ * @returns {string|null}
+ * @public
+ */
 
-          return options;
-        }
-      }
+function format(value, options) {
+  if (!Number.isFinite(value)) {
+    return null;
+  }
 
-      function cliWidth(options) {
-        var opts = normalizeOpts(options);
+  var mag = Math.abs(value);
+  var thousandsSeparator = (options && options.thousandsSeparator) || '';
+  var unitSeparator = (options && options.unitSeparator) || '';
+  var decimalPlaces = (options && options.decimalPlaces !== undefined) ? options.decimalPlaces : 2;
+  var fixedDecimals = Boolean(options && options.fixedDecimals);
+  var unit = (options && options.unit) || '';
+
+  if (!unit || !map[unit.toLowerCase()]) {
+    if (mag >= map.tb) {
+      unit = 'TB';
+    } else if (mag >= map.gb) {
+      unit = 'GB';
+    } else if (mag >= map.mb) {
+      unit = 'MB';
+    } else if (mag >= map.kb) {
+      unit = 'KB';
+    } else {
+      unit = 'B';
+    }
+  }
 
-        if (opts.output.getWindowSize) {
-          return opts.output.getWindowSize()[0] || opts.defaultWidth;
-        } else {
-          if (opts.tty.getWindowSize) {
-            return opts.tty.getWindowSize()[1] || opts.defaultWidth;
-          } else {
-            if (opts.output.columns) {
-              return opts.output.columns;
-            } else {
-              if (process.env.CLI_WIDTH) {
-                var width = parseInt(process.env.CLI_WIDTH, 10);
+  var val = value / map[unit.toLowerCase()];
+  var str = val.toFixed(decimalPlaces);
 
-                if (!isNaN(width) && width !== 0) {
-                  return width;
-                }
-              }
-            }
+  if (!fixedDecimals) {
+    str = str.replace(formatDecimalsRegExp, '$1');
+  }
 
-            return opts.defaultWidth;
-          }
-        }
-      }
+  if (thousandsSeparator) {
+    str = str.replace(formatThousandsRegExp, thousandsSeparator);
+  }
 
-      /***/
-    },
-    /* 607 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /* eslint-disable babel/new-cap, xo/throw-new-error */
+  return str + unitSeparator + unit;
+}
 
-      module.exports = function (str, pos) {
-        if (str === null || str === undefined) {
-          throw TypeError();
-        }
+/**
+ * Parse the string value into an integer in bytes.
+ *
+ * If no unit is given, it is assumed the value is in bytes.
+ *
+ * @param {number|string} val
+ *
+ * @returns {number|null}
+ * @public
+ */
 
-        str = String(str);
+function parse(val) {
+  if (typeof val === 'number' && !isNaN(val)) {
+    return val;
+  }
 
-        var size = str.length;
-        var i = pos ? Number(pos) : 0;
+  if (typeof val !== 'string') {
+    return null;
+  }
 
-        if (Number.isNaN(i)) {
-          i = 0;
-        }
+  // Test if the string passed is valid
+  var results = parseRegExp.exec(val);
+  var floatValue;
+  var unit = 'b';
+
+  if (!results) {
+    // Nothing could be extracted from the given string
+    floatValue = parseInt(val, 10);
+    unit = 'b'
+  } else {
+    // Retrieve the value and the unit
+    floatValue = parseFloat(results[1]);
+    unit = results[4].toLowerCase();
+  }
 
-        if (i < 0 || i >= size) {
-          return undefined;
-        }
+  return Math.floor(map[unit] * floatValue);
+}
 
-        var first = str.charCodeAt(i);
 
-        if (first >= 0xd800 && first <= 0xdbff && size > i + 1) {
-          var second = str.charCodeAt(i + 1);
+/***/ }),
+/* 597 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (second >= 0xdc00 && second <= 0xdfff) {
-            return (first - 0xd800) * 0x400 + second - 0xdc00 + 0x10000;
-          }
-        }
+"use strict";
 
-        return first;
-      };
+module.exports = (flag, argv) => {
+	argv = argv || process.argv;
+	const prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');
+	const pos = argv.indexOf(prefix + flag);
+	const terminatorPos = argv.indexOf('--');
+	return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
+};
 
-      /***/
-    },
-    /* 608 */
-    /***/ function (module, exports, __webpack_require__) {
-      var conversions = __webpack_require__(384);
-      var route = __webpack_require__(609);
 
-      var convert = {};
+/***/ }),
+/* 598 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+const os = __webpack_require__(46);
+const hasFlag = __webpack_require__(597);
+
+const env = process.env;
+
+let forceColor;
+if (hasFlag('no-color') ||
+	hasFlag('no-colors') ||
+	hasFlag('color=false')) {
+	forceColor = false;
+} else if (hasFlag('color') ||
+	hasFlag('colors') ||
+	hasFlag('color=true') ||
+	hasFlag('color=always')) {
+	forceColor = true;
+}
+if ('FORCE_COLOR' in env) {
+	forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
+}
+
+function translateLevel(level) {
+	if (level === 0) {
+		return false;
+	}
+
+	return {
+		level,
+		hasBasic: true,
+		has256: level >= 2,
+		has16m: level >= 3
+	};
+}
+
+function supportsColor(stream) {
+	if (forceColor === false) {
+		return 0;
+	}
+
+	if (hasFlag('color=16m') ||
+		hasFlag('color=full') ||
+		hasFlag('color=truecolor')) {
+		return 3;
+	}
+
+	if (hasFlag('color=256')) {
+		return 2;
+	}
+
+	if (stream && !stream.isTTY && forceColor !== true) {
+		return 0;
+	}
+
+	const min = forceColor ? 1 : 0;
+
+	if (process.platform === 'win32') {
+		// Node.js 7.5.0 is the first version of Node.js to include a patch to
+		// libuv that enables 256 color output on Windows. Anything earlier and it
+		// won't work. However, here we target Node.js 8 at minimum as it is an LTS
+		// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows
+		// release that supports 256 colors. Windows 10 build 14931 is the first release
+		// that supports 16m/TrueColor.
+		const osRelease = os.release().split('.');
+		if (
+			Number(process.versions.node.split('.')[0]) >= 8 &&
+			Number(osRelease[0]) >= 10 &&
+			Number(osRelease[2]) >= 10586
+		) {
+			return Number(osRelease[2]) >= 14931 ? 3 : 2;
+		}
+
+		return 1;
+	}
+
+	if ('CI' in env) {
+		if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') {
+			return 1;
+		}
+
+		return min;
+	}
+
+	if ('TEAMCITY_VERSION' in env) {
+		return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;
+	}
+
+	if (env.COLORTERM === 'truecolor') {
+		return 3;
+	}
+
+	if ('TERM_PROGRAM' in env) {
+		const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
+
+		switch (env.TERM_PROGRAM) {
+			case 'iTerm.app':
+				return version >= 3 ? 3 : 2;
+			case 'Apple_Terminal':
+				return 2;
+			// No default
+		}
+	}
+
+	if (/-256(color)?$/i.test(env.TERM)) {
+		return 2;
+	}
+
+	if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
+		return 1;
+	}
+
+	if ('COLORTERM' in env) {
+		return 1;
+	}
+
+	if (env.TERM === 'dumb') {
+		return min;
+	}
+
+	return min;
+}
+
+function getSupportLevel(stream) {
+	const level = supportsColor(stream);
+	return translateLevel(level);
+}
+
+module.exports = {
+	supportsColor: getSupportLevel,
+	stdout: getSupportLevel(process.stdout),
+	stderr: getSupportLevel(process.stderr)
+};
 
-      var models = Object.keys(conversions);
 
-      function wrapRaw(fn) {
-        var wrappedFn = function (args) {
-          if (args === undefined || args === null) {
-            return args;
-          }
+/***/ }),
+/* 599 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+const TEMPLATE_REGEX = /(?:\\(u[a-f\d]{4}|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi;
+const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g;
+const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/;
+const ESCAPE_REGEX = /\\(u[a-f\d]{4}|x[a-f\d]{2}|.)|([^\\])/gi;
+
+const ESCAPES = new Map([
+	['n', '\n'],
+	['r', '\r'],
+	['t', '\t'],
+	['b', '\b'],
+	['f', '\f'],
+	['v', '\v'],
+	['0', '\0'],
+	['\\', '\\'],
+	['e', '\u001B'],
+	['a', '\u0007']
+]);
+
+function unescape(c) {
+	if ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) {
+		return String.fromCharCode(parseInt(c.slice(1), 16));
+	}
+
+	return ESCAPES.get(c) || c;
+}
+
+function parseArguments(name, args) {
+	const results = [];
+	const chunks = args.trim().split(/\s*,\s*/g);
+	let matches;
+
+	for (const chunk of chunks) {
+		if (!isNaN(chunk)) {
+			results.push(Number(chunk));
+		} else if ((matches = chunk.match(STRING_REGEX))) {
+			results.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr));
+		} else {
+			throw new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);
+		}
+	}
+
+	return results;
+}
+
+function parseStyle(style) {
+	STYLE_REGEX.lastIndex = 0;
+
+	const results = [];
+	let matches;
+
+	while ((matches = STYLE_REGEX.exec(style)) !== null) {
+		const name = matches[1];
+
+		if (matches[2]) {
+			const args = parseArguments(name, matches[2]);
+			results.push([name].concat(args));
+		} else {
+			results.push([name]);
+		}
+	}
+
+	return results;
+}
+
+function buildStyle(chalk, styles) {
+	const enabled = {};
+
+	for (const layer of styles) {
+		for (const style of layer.styles) {
+			enabled[style[0]] = layer.inverse ? null : style.slice(1);
+		}
+	}
+
+	let current = chalk;
+	for (const styleName of Object.keys(enabled)) {
+		if (Array.isArray(enabled[styleName])) {
+			if (!(styleName in current)) {
+				throw new Error(`Unknown Chalk style: ${styleName}`);
+			}
+
+			if (enabled[styleName].length > 0) {
+				current = current[styleName].apply(current, enabled[styleName]);
+			} else {
+				current = current[styleName];
+			}
+		}
+	}
+
+	return current;
+}
+
+module.exports = (chalk, tmp) => {
+	const styles = [];
+	const chunks = [];
+	let chunk = [];
+
+	// eslint-disable-next-line max-params
+	tmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => {
+		if (escapeChar) {
+			chunk.push(unescape(escapeChar));
+		} else if (style) {
+			const str = chunk.join('');
+			chunk = [];
+			chunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str));
+			styles.push({inverse, styles: parseStyle(style)});
+		} else if (close) {
+			if (styles.length === 0) {
+				throw new Error('Found extraneous } in Chalk template literal');
+			}
+
+			chunks.push(buildStyle(chalk, styles)(chunk.join('')));
+			chunk = [];
+			styles.pop();
+		} else {
+			chunk.push(chr);
+		}
+	});
+
+	chunks.push(chunk.join(''));
+
+	if (styles.length > 0) {
+		const errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\`}\`)`;
+		throw new Error(errMsg);
+	}
+
+	return chunks.join('');
+};
 
-          if (arguments.length > 1) {
-            args = Array.prototype.slice.call(arguments);
-          }
 
-          return fn(args);
-        };
+/***/ }),
+/* 600 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = chownr
+chownr.sync = chownrSync
+
+var fs = __webpack_require__(5)
+, path = __webpack_require__(0)
+
+function chownr (p, uid, gid, cb) {
+  fs.readdir(p, function (er, children) {
+    // any error other than ENOTDIR means it's not readable, or
+    // doesn't exist.  give up.
+    if (er && er.code !== "ENOTDIR") return cb(er)
+    if (er || !children.length) return fs.chown(p, uid, gid, cb)
+
+    var len = children.length
+    , errState = null
+    children.forEach(function (child) {
+      var pathChild = path.resolve(p, child);
+      fs.lstat(pathChild, function(er, stats) {
+        if (er)
+          return cb(er)
+        if (!stats.isSymbolicLink())
+          chownr(pathChild, uid, gid, then)
+        else
+          then()
+        })
+    })
+    function then (er) {
+      if (errState) return
+      if (er) return cb(errState = er)
+      if (-- len === 0) return fs.chown(p, uid, gid, cb)
+    }
+  })
+}
+
+function chownrSync (p, uid, gid) {
+  var children
+  try {
+    children = fs.readdirSync(p)
+  } catch (er) {
+    if (er && er.code === "ENOTDIR") return fs.chownSync(p, uid, gid)
+    throw er
+  }
+  if (!children.length) return fs.chownSync(p, uid, gid)
+
+  children.forEach(function (child) {
+    var pathChild = path.resolve(p, child)
+    var stats = fs.lstatSync(pathChild)
+    if (!stats.isSymbolicLink())
+      chownrSync(pathChild, uid, gid)
+  })
+  return fs.chownSync(p, uid, gid)
+}
+
+
+/***/ }),
+/* 601 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var env = process.env
+
+var vendors = [
+  // Constant, Name, Envs
+  ['TRAVIS', 'Travis CI', 'TRAVIS'],
+  ['CIRCLE', 'CircleCI', 'CIRCLECI'],
+  ['GITLAB', 'GitLab CI', 'GITLAB_CI'],
+  ['APPVEYOR', 'AppVeyor', 'APPVEYOR'],
+  ['CODESHIP', 'Codeship', {CI_NAME: 'codeship'}],
+  ['DRONE', 'Drone', 'DRONE'],
+  ['MAGNUM', 'Magnum CI', 'MAGNUM'],
+  ['SEMAPHORE', 'Semaphore', 'SEMAPHORE'],
+  ['JENKINS', 'Jenkins', 'JENKINS_URL', 'BUILD_ID'],
+  ['BAMBOO', 'Bamboo', 'bamboo_planKey'],
+  ['TFS', 'Team Foundation Server', 'TF_BUILD'],
+  ['TEAMCITY', 'TeamCity', 'TEAMCITY_VERSION'],
+  ['BUILDKITE', 'Buildkite', 'BUILDKITE'],
+  ['HUDSON', 'Hudson', 'HUDSON_URL'],
+  ['TASKCLUSTER', 'TaskCluster', 'TASK_ID', 'RUN_ID'],
+  ['GOCD', 'GoCD', 'GO_PIPELINE_LABEL'],
+  ['BITBUCKET', 'Bitbucket Pipelines', 'BITBUCKET_COMMIT'],
+  ['CODEBUILD', 'AWS CodeBuild', 'CODEBUILD_BUILD_ARN']
+]
+
+exports.name = null
+
+vendors.forEach(function (vendor) {
+  var constant = vendor.shift()
+  var name = vendor.shift()
+  var isCI = vendor.every(function (obj) {
+    if (typeof obj === 'string') return !!env[obj]
+    return Object.keys(obj).every(function (k) {
+      return env[k] === obj[k]
+    })
+  })
+  exports[constant] = isCI
+  if (isCI) exports.name = name
+})
+
+exports.isCI = !!(
+  env.CI ||                      // Travis CI, CircleCI, Gitlab CI, Appveyor, CodeShip
+  env.CONTINUOUS_INTEGRATION ||  // Travis CI
+  env.BUILD_NUMBER ||            // Jenkins, TeamCity
+  exports.name ||
+  false
+)
+
+
+/***/ }),
+/* 602 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = __webpack_require__(605);
+
+/***/ }),
+/* 603 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var kindOf = __webpack_require__(179);
+var utils = __webpack_require__(382);
+
+/**
+ * A representation of a cell within the table.
+ * Implementations must have `init` and `draw` methods,
+ * as well as `colSpan`, `rowSpan`, `desiredHeight` and `desiredWidth` properties.
+ * @param options
+ * @constructor
+ */
+function Cell(options){
+  this.setOptions(options);
+}
 
-        // preserve .conversion property if there is one
-        if ("conversion" in fn) {
-          wrappedFn.conversion = fn.conversion;
-        }
+Cell.prototype.setOptions = function(options){
+  if(['boolean', 'number', 'string'].indexOf(kindOf(options)) !== -1){
+    options = {content:''+options};
+  }
+  options = options || {};
+  this.options = options;
+  var content = options.content;
+  if (['boolean', 'number', 'string'].indexOf(kindOf(content)) !== -1) {
+    this.content = String(content);
+  } else if (!content) {
+    this.content = '';
+  } else {
+    throw new Error('Content needs to be a primitive, got: ' + (typeof  content));
+  }
+  this.colSpan = options.colSpan || 1;
+  this.rowSpan = options.rowSpan || 1;
+};
 
-        return wrappedFn;
+Cell.prototype.mergeTableOptions = function(tableOptions,cells){
+  this.cells = cells;
+
+  var optionsChars = this.options.chars || {};
+  var tableChars = tableOptions.chars;
+  var chars = this.chars = {};
+  CHAR_NAMES.forEach(function(name){
+     setOption(optionsChars,tableChars,name,chars);
+  });
+
+  this.truncate = this.options.truncate || tableOptions.truncate;
+
+  var style = this.options.style = this.options.style || {};
+  var tableStyle = tableOptions.style;
+  setOption(style, tableStyle, 'padding-left', this);
+  setOption(style, tableStyle, 'padding-right', this);
+  this.head = style.head || tableStyle.head;
+  this.border = style.border || tableStyle.border;
+
+  var fixedWidth = tableOptions.colWidths[this.x];
+  if(tableOptions.wordWrap && fixedWidth){
+    fixedWidth -= this.paddingLeft + this.paddingRight;
+    if(this.colSpan){
+      var i = 1;
+      while(i<this.colSpan){
+        fixedWidth += tableOptions.colWidths[this.x + i];
+        i++;
       }
+    }
+    this.lines = utils.colorizeLines(utils.wordWrap(fixedWidth,this.content));
+  }
+  else {
+    this.lines = utils.colorizeLines(this.content.split('\n'));
+  }
 
-      function wrapRounded(fn) {
-        var wrappedFn = function (args) {
-          if (args === undefined || args === null) {
-            return args;
-          }
+  this.desiredWidth = utils.strlen(this.content) + this.paddingLeft + this.paddingRight;
+  this.desiredHeight = this.lines.length;
+};
 
-          if (arguments.length > 1) {
-            args = Array.prototype.slice.call(arguments);
-          }
+/**
+ * Each cell will have it's `x` and `y` values set by the `layout-manager` prior to
+ * `init` being called;
+ * @type {Number}
+ */
 
-          var result = fn(args);
+Cell.prototype.x = null;
+Cell.prototype.y = null;
 
-          // we're assuming the result is an array here.
-          // see notice in conversions.js; don't use box types
-          // in conversion functions.
-          if (typeof result === "object") {
-            for (var len = result.length, i = 0; i < len; i++) {
-              result[i] = Math.round(result[i]);
-            }
-          }
+/**
+ * Initializes the Cells data structure.
+ *
+ * @param tableOptions - A fully populated set of tableOptions.
+ * In addition to the standard default values, tableOptions must have fully populated the
+ * `colWidths` and `rowWidths` arrays. Those arrays must have lengths equal to the number
+ * of columns or rows (respectively) in this table, and each array item must be a Number.
+ *
+ */
+Cell.prototype.init = function(tableOptions){
+  var x = this.x;
+  var y = this.y;
+  this.widths = tableOptions.colWidths.slice(x, x + this.colSpan);
+  this.heights = tableOptions.rowHeights.slice(y, y + this.rowSpan);
+  this.width = this.widths.reduce(sumPlusOne, -1);
+  this.height = this.heights.reduce(sumPlusOne, -1);
+
+  this.hAlign = this.options.hAlign || tableOptions.colAligns[x];
+  this.vAlign = this.options.vAlign || tableOptions.rowAligns[y];
+
+  this.drawRight = x + this.colSpan == tableOptions.colWidths.length;
+};
 
-          return result;
-        };
+/**
+ * Draws the given line of the cell.
+ * This default implementation defers to methods `drawTop`, `drawBottom`, `drawLine` and `drawEmpty`.
+ * @param lineNum - can be `top`, `bottom` or a numerical line number.
+ * @param spanningCell - will be a number if being called from a RowSpanCell, and will represent how
+ * many rows below it's being called from. Otherwise it's undefined.
+ * @returns {String} The representation of this line.
+ */
+Cell.prototype.draw = function(lineNum,spanningCell){
+  if(lineNum == 'top') return this.drawTop(this.drawRight);
+  if(lineNum == 'bottom') return this.drawBottom(this.drawRight);
+  var padLen = Math.max(this.height - this.lines.length, 0);
+  var padTop;
+  switch (this.vAlign){
+    case 'center':
+      padTop = Math.ceil(padLen / 2);
+      break;
+    case 'bottom':
+      padTop = padLen;
+      break;
+    default :
+      padTop = 0;
+  }
+  if( (lineNum < padTop) || (lineNum >= (padTop + this.lines.length))){
+    return this.drawEmpty(this.drawRight,spanningCell);
+  }
+  var forceTruncation = (this.lines.length > this.height) && (lineNum + 1 >= this.height);
+  return this.drawLine(lineNum - padTop, this.drawRight, forceTruncation,spanningCell);
+};
+
+/**
+ * Renders the top line of the cell.
+ * @param drawRight - true if this method should render the right edge of the cell.
+ * @returns {String}
+ */
+Cell.prototype.drawTop = function(drawRight){
+  var content = [];
+  if(this.cells){  //TODO: cells should always exist - some tests don't fill it in though
+    this.widths.forEach(function(width,index){
+      content.push(this._topLeftChar(index));
+      content.push(
+        utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'],width)
+      );
+    },this);
+  }
+  else {
+    content.push(this._topLeftChar(0));
+    content.push(utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'],this.width));
+  }
+  if(drawRight){
+    content.push(this.chars[this.y == 0 ? 'topRight' : 'rightMid']);
+  }
+  return this.wrapWithStyleColors('border',content.join(''));
+};
 
-        // preserve .conversion property if there is one
-        if ("conversion" in fn) {
-          wrappedFn.conversion = fn.conversion;
+Cell.prototype._topLeftChar = function(offset){
+  var x = this.x+offset;
+  var leftChar;
+  if(this.y == 0){
+    leftChar = x == 0 ? 'topLeft' : (offset == 0 ? 'topMid' : 'top');
+  } else  {
+    if(x == 0){
+      leftChar = 'leftMid';
+    }
+    else {
+      leftChar = offset == 0 ? 'midMid' : 'bottomMid';
+      if(this.cells){  //TODO: cells should always exist - some tests don't fill it in though
+        var spanAbove = this.cells[this.y-1][x] instanceof Cell.ColSpanCell;
+        if(spanAbove){
+          leftChar = offset == 0 ? 'topMid' : 'mid';
+        }
+        if(offset == 0){
+          var i = 1;
+          while(this.cells[this.y][x-i] instanceof Cell.ColSpanCell){
+            i++;
+          }
+          if(this.cells[this.y][x-i] instanceof Cell.RowSpanCell){
+            leftChar = 'leftMid';
+          }
         }
+      }
+    }
+  }
+  return this.chars[leftChar];
+};
 
-        return wrappedFn;
+Cell.prototype.wrapWithStyleColors = function(styleProperty,content){
+  if(this[styleProperty] && this[styleProperty].length){
+    try {
+      var colors = __webpack_require__(621);
+      for(var i = this[styleProperty].length - 1; i >= 0; i--){
+        colors = colors[this[styleProperty][i]];
       }
+      return colors(content);
+    } catch (e) {
+      return content;
+    }
+  }
+  else {
+    return content;
+  }
+};
 
-      models.forEach(function (fromModel) {
-        convert[fromModel] = {};
+/**
+ * Renders a line of text.
+ * @param lineNum - Which line of text to render. This is not necessarily the line within the cell.
+ * There may be top-padding above the first line of text.
+ * @param drawRight - true if this method should render the right edge of the cell.
+ * @param forceTruncationSymbol - `true` if the rendered text should end with the truncation symbol even
+ * if the text fits. This is used when the cell is vertically truncated. If `false` the text should
+ * only include the truncation symbol if the text will not fit horizontally within the cell width.
+ * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
+ * @returns {String}
+ */
+Cell.prototype.drawLine = function(lineNum,drawRight,forceTruncationSymbol,spanningCell){
+  var left = this.chars[this.x == 0 ? 'left' : 'middle'];
+  if(this.x && spanningCell && this.cells){
+    var cellLeft = this.cells[this.y+spanningCell][this.x-1];
+    while(cellLeft instanceof ColSpanCell){
+      cellLeft = this.cells[cellLeft.y][cellLeft.x-1];
+    }
+    if(!(cellLeft instanceof RowSpanCell)){
+      left = this.chars['rightMid'];
+    }
+  }
+  var leftPadding = utils.repeat(' ', this.paddingLeft);
+  var right = (drawRight ? this.chars['right'] : '');
+  var rightPadding = utils.repeat(' ', this.paddingRight);
+  var line = this.lines[lineNum];
+  var len = this.width - (this.paddingLeft + this.paddingRight);
+  if(forceTruncationSymbol) line += this.truncate || '…';
+  var content = utils.truncate(line,len,this.truncate);
+  content = utils.pad(content, len, ' ', this.hAlign);
+  content = leftPadding + content + rightPadding;
+  return this.stylizeLine(left,content,right);
+};
 
-        Object.defineProperty(convert[fromModel], "channels", {
-          value: conversions[fromModel].channels,
-        });
-        Object.defineProperty(convert[fromModel], "labels", {
-          value: conversions[fromModel].labels,
-        });
+Cell.prototype.stylizeLine = function(left,content,right){
+  left = this.wrapWithStyleColors('border',left);
+  right = this.wrapWithStyleColors('border',right);
+  if(this.y === 0){
+    content = this.wrapWithStyleColors('head',content);
+  }
+  return left + content + right;
+};
+
+/**
+ * Renders the bottom line of the cell.
+ * @param drawRight - true if this method should render the right edge of the cell.
+ * @returns {String}
+ */
+Cell.prototype.drawBottom = function(drawRight){
+  var left = this.chars[this.x == 0 ? 'bottomLeft' : 'bottomMid'];
+  var content = utils.repeat(this.chars.bottom,this.width);
+  var right = drawRight ? this.chars['bottomRight'] : '';
+  return this.wrapWithStyleColors('border',left + content + right);
+};
+
+/**
+ * Renders a blank line of text within the cell. Used for top and/or bottom padding.
+ * @param drawRight - true if this method should render the right edge of the cell.
+ * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined.
+ * @returns {String}
+ */
+Cell.prototype.drawEmpty = function(drawRight,spanningCell){
+  var left = this.chars[this.x == 0 ? 'left' : 'middle'];
+  if(this.x && spanningCell && this.cells){
+    var cellLeft = this.cells[this.y+spanningCell][this.x-1];
+    while(cellLeft instanceof ColSpanCell){
+      cellLeft = this.cells[cellLeft.y][cellLeft.x-1];
+    }
+    if(!(cellLeft instanceof RowSpanCell)){
+      left = this.chars['rightMid'];
+    }
+  }
+  var right = (drawRight ? this.chars['right'] : '');
+  var content = utils.repeat(' ',this.width);
+  return this.stylizeLine(left , content , right);
+};
 
-        var routes = route(fromModel);
-        var routeModels = Object.keys(routes);
+/**
+ * A Cell that doesn't do anything. It just draws empty lines.
+ * Used as a placeholder in column spanning.
+ * @constructor
+ */
+function ColSpanCell(){}
 
-        routeModels.forEach(function (toModel) {
-          var fn = routes[toModel];
+ColSpanCell.prototype.draw = function(){
+  return '';
+};
 
-          convert[fromModel][toModel] = wrapRounded(fn);
-          convert[fromModel][toModel].raw = wrapRaw(fn);
-        });
-      });
+ColSpanCell.prototype.init = function(tableOptions){};
 
-      module.exports = convert;
 
-      /***/
-    },
-    /* 609 */
-    /***/ function (module, exports, __webpack_require__) {
-      var conversions = __webpack_require__(384);
+/**
+ * A placeholder Cell for a Cell that spans multiple rows.
+ * It delegates rendering to the original cell, but adds the appropriate offset.
+ * @param originalCell
+ * @constructor
+ */
+function RowSpanCell(originalCell){
+  this.originalCell = originalCell;
+}
+
+RowSpanCell.prototype.init = function(tableOptions){
+  var y = this.y;
+  var originalY = this.originalCell.y;
+  this.cellOffset = y - originalY;
+  this.offset = findDimension(tableOptions.rowHeights,originalY,this.cellOffset);
+};
 
-      /*
-	this function routes a model to all other models.
+RowSpanCell.prototype.draw = function(lineNum){
+  if(lineNum == 'top'){
+    return this.originalCell.draw(this.offset,this.cellOffset);
+  }
+  if(lineNum == 'bottom'){
+    return this.originalCell.draw('bottom');
+  }
+  return this.originalCell.draw(this.offset + 1 + lineNum);
+};
 
-	all functions that are routed have a property `.conversion` attached
-	to the returned synthetic function. This property is an array
-	of strings, each with the steps in between the 'from' and 'to'
-	color models (inclusive).
+ColSpanCell.prototype.mergeTableOptions =
+RowSpanCell.prototype.mergeTableOptions = function(){};
 
-	conversions that are not possible simply are not included.
-*/
+// HELPER FUNCTIONS
+function setOption(objA,objB,nameB,targetObj){
+  var nameA = nameB.split('-');
+  if(nameA.length > 1) {
+    nameA[1] = nameA[1].charAt(0).toUpperCase() + nameA[1].substr(1);
+    nameA = nameA.join('');
+    targetObj[nameA] = objA[nameA] || objA[nameB] || objB[nameA] || objB[nameB];
+  }
+  else {
+    targetObj[nameB] = objA[nameB] || objB[nameB];
+  }
+}
 
-      function buildGraph() {
-        var graph = {};
-        // https://jsperf.com/object-keys-vs-for-in-with-closure/3
-        var models = Object.keys(conversions);
-
-        for (var len = models.length, i = 0; i < len; i++) {
-          graph[models[i]] = {
-            // http://jsperf.com/1-vs-infinity
-            // micro-opt, but this is simple.
-            distance: -1,
-            parent: null,
-          };
+function findDimension(dimensionTable, startingIndex, span){
+  var ret = dimensionTable[startingIndex];
+  for(var i = 1; i < span; i++){
+    ret += 1 + dimensionTable[startingIndex + i];
+  }
+  return ret;
+}
+
+function sumPlusOne(a,b){
+  return a+b+1;
+}
+
+var CHAR_NAMES = [  'top'
+  , 'top-mid'
+  , 'top-left'
+  , 'top-right'
+  , 'bottom'
+  , 'bottom-mid'
+  , 'bottom-left'
+  , 'bottom-right'
+  , 'left'
+  , 'left-mid'
+  , 'mid'
+  , 'mid-mid'
+  , 'right'
+  , 'right-mid'
+  , 'middle'
+];
+module.exports = Cell;
+module.exports.ColSpanCell = ColSpanCell;
+module.exports.RowSpanCell = RowSpanCell;
+
+
+/***/ }),
+/* 604 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var kindOf = __webpack_require__(179);
+var objectAssign = __webpack_require__(303);
+var Cell = __webpack_require__(603);
+var RowSpanCell = Cell.RowSpanCell;
+var ColSpanCell = Cell.ColSpanCell;
+
+(function(){
+  function layoutTable(table){
+    table.forEach(function(row,rowIndex){
+      row.forEach(function(cell,columnIndex){
+        cell.y = rowIndex;
+        cell.x = columnIndex;
+        for(var y = rowIndex; y >= 0; y--){
+          var row2 = table[y];
+          var xMax = (y === rowIndex) ? columnIndex : row2.length;
+          for(var x = 0; x < xMax; x++){
+            var cell2 = row2[x];
+            while(cellsConflict(cell,cell2)){
+              cell.x++;
+            }
+          }
         }
+      });
+    });
+  }
 
-        return graph;
-      }
+  function maxWidth(table) {
+    var mw = 0;
+    table.forEach(function (row) {
+      row.forEach(function (cell) {
+        mw = Math.max(mw,cell.x + (cell.colSpan || 1));
+      });
+    });
+    return mw;
+  }
 
-      // https://en.wikipedia.org/wiki/Breadth-first_search
-      function deriveBFS(fromModel) {
-        var graph = buildGraph();
-        var queue = [fromModel]; // unshift -> queue -> pop
+  function maxHeight(table){
+    return table.length;
+  }
 
-        graph[fromModel].distance = 0;
+  function cellsConflict(cell1,cell2){
+    var yMin1 = cell1.y;
+    var yMax1 = cell1.y - 1 + (cell1.rowSpan || 1);
+    var yMin2 = cell2.y;
+    var yMax2 = cell2.y - 1 + (cell2.rowSpan || 1);
+    var yConflict = !(yMin1 > yMax2 || yMin2 > yMax1);
 
-        while (queue.length) {
-          var current = queue.pop();
-          var adjacents = Object.keys(conversions[current]);
+    var xMin1= cell1.x;
+    var xMax1 = cell1.x - 1 + (cell1.colSpan || 1);
+    var xMin2= cell2.x;
+    var xMax2 = cell2.x - 1 + (cell2.colSpan || 1);
+    var xConflict = !(xMin1 > xMax2 || xMin2 > xMax1);
 
-          for (var len = adjacents.length, i = 0; i < len; i++) {
-            var adjacent = adjacents[i];
-            var node = graph[adjacent];
+    return yConflict && xConflict;
+  }
 
-            if (node.distance === -1) {
-              node.distance = graph[current].distance + 1;
-              node.parent = current;
-              queue.unshift(adjacent);
-            }
-          }
+  function conflictExists(rows,x,y){
+    var i_max = Math.min(rows.length-1,y);
+    var cell = {x:x,y:y};
+    for(var i = 0; i <= i_max; i++){
+      var row = rows[i];
+      for(var j = 0; j < row.length; j++){
+        if(cellsConflict(cell,row[j])){
+          return true;
         }
-
-        return graph;
       }
+    }
+    return false;
+  }
 
-      function link(from, to) {
-        return function (args) {
-          return to(from(args));
-        };
+  function allBlank(rows,y,xMin,xMax){
+    for(var x = xMin; x < xMax; x++){
+      if(conflictExists(rows,x,y)){
+        return false;
       }
+    }
+    return true;
+  }
 
-      function wrapConversion(toModel, graph) {
-        var path = [graph[toModel].parent, toModel];
-        var fn = conversions[graph[toModel].parent][toModel];
-
-        var cur = graph[toModel].parent;
-        while (graph[cur].parent) {
-          path.unshift(graph[cur].parent);
-          fn = link(conversions[graph[cur].parent][cur], fn);
-          cur = graph[cur].parent;
+  function addRowSpanCells(table){
+    table.forEach(function(row,rowIndex){
+      row.forEach(function(cell){
+        for(var i = 1; i < cell.rowSpan; i++){
+          var rowSpanCell = new RowSpanCell(cell);
+          rowSpanCell.x = cell.x;
+          rowSpanCell.y = cell.y + i;
+          rowSpanCell.colSpan = cell.colSpan;
+          insertCell(rowSpanCell,table[rowIndex+i]);
         }
+      });
+    });
+  }
 
-        fn.conversion = path;
-        return fn;
+  function addColSpanCells(cellRows){
+    for(var rowIndex = cellRows.length-1; rowIndex >= 0; rowIndex--) {
+      var cellColumns = cellRows[rowIndex];
+      for (var columnIndex = 0; columnIndex < cellColumns.length; columnIndex++) {
+        var cell = cellColumns[columnIndex];
+        for (var k = 1; k < cell.colSpan; k++) {
+          var colSpanCell = new ColSpanCell();
+          colSpanCell.x = cell.x + k;
+          colSpanCell.y = cell.y;
+          cellColumns.splice(columnIndex + 1, 0, colSpanCell);
+        }
       }
+    }
+  }
 
-      module.exports = function (fromModel) {
-        var graph = deriveBFS(fromModel);
-        var conversion = {};
-
-        var models = Object.keys(graph);
-        for (var len = models.length, i = 0; i < len; i++) {
-          var toModel = models[i];
-          var node = graph[toModel];
+  function insertCell(cell,row){
+    var x = 0;
+    while(x < row.length && (row[x].x < cell.x)) {
+      x++;
+    }
+    row.splice(x,0,cell);
+  }
 
-          if (node.parent === null) {
-            // no possible conversion, or this node is the source model.
-            continue;
+  function fillInTable(table){
+    var h_max = maxHeight(table);
+    var w_max = maxWidth(table);
+    for(var y = 0; y < h_max; y++){
+      for(var x = 0; x < w_max; x++){
+        if(!conflictExists(table,x,y)){
+          var opts = {x:x,y:y,colSpan:1,rowSpan:1};
+          x++;
+          while(x < w_max && !conflictExists(table,x,y)){
+            opts.colSpan++;
+            x++;
+          }
+          var y2 = y + 1;
+          while(y2 < h_max && allBlank(table,y2,opts.x,opts.x+opts.colSpan)){
+            opts.rowSpan++;
+            y2++;
           }
 
-          conversion[toModel] = wrapConversion(toModel, graph);
+          var cell = new Cell(opts);
+          cell.x = opts.x;
+          cell.y = opts.y;
+          insertCell(cell,table[y]);
         }
+      }
+    }
+  }
 
-        return conversion;
-      };
+  function generateCells(rows){
+    return rows.map(function(row){
+      if(kindOf(row) !== 'array'){
+        var key = Object.keys(row)[0];
+        row = row[key];
+        if(kindOf(row) === 'array'){
+          row = row.slice();
+          row.unshift(key);
+        }
+        else {
+          row = [key,row];
+        }
+      }
+      return row.map(function(cell){
+        return new Cell(cell);
+      });
+    });
+  }
 
-      /***/
-    },
-    /* 610 */
-    /***/ function (module, exports) {
-      module.exports = {
-        aliceblue: [240, 248, 255],
-        antiquewhite: [250, 235, 215],
-        aqua: [0, 255, 255],
-        aquamarine: [127, 255, 212],
-        azure: [240, 255, 255],
-        beige: [245, 245, 220],
-        bisque: [255, 228, 196],
-        black: [0, 0, 0],
-        blanchedalmond: [255, 235, 205],
-        blue: [0, 0, 255],
-        blueviolet: [138, 43, 226],
-        brown: [165, 42, 42],
-        burlywood: [222, 184, 135],
-        cadetblue: [95, 158, 160],
-        chartreuse: [127, 255, 0],
-        chocolate: [210, 105, 30],
-        coral: [255, 127, 80],
-        cornflowerblue: [100, 149, 237],
-        cornsilk: [255, 248, 220],
-        crimson: [220, 20, 60],
-        cyan: [0, 255, 255],
-        darkblue: [0, 0, 139],
-        darkcyan: [0, 139, 139],
-        darkgoldenrod: [184, 134, 11],
-        darkgray: [169, 169, 169],
-        darkgreen: [0, 100, 0],
-        darkgrey: [169, 169, 169],
-        darkkhaki: [189, 183, 107],
-        darkmagenta: [139, 0, 139],
-        darkolivegreen: [85, 107, 47],
-        darkorange: [255, 140, 0],
-        darkorchid: [153, 50, 204],
-        darkred: [139, 0, 0],
-        darksalmon: [233, 150, 122],
-        darkseagreen: [143, 188, 143],
-        darkslateblue: [72, 61, 139],
-        darkslategray: [47, 79, 79],
-        darkslategrey: [47, 79, 79],
-        darkturquoise: [0, 206, 209],
-        darkviolet: [148, 0, 211],
-        deeppink: [255, 20, 147],
-        deepskyblue: [0, 191, 255],
-        dimgray: [105, 105, 105],
-        dimgrey: [105, 105, 105],
-        dodgerblue: [30, 144, 255],
-        firebrick: [178, 34, 34],
-        floralwhite: [255, 250, 240],
-        forestgreen: [34, 139, 34],
-        fuchsia: [255, 0, 255],
-        gainsboro: [220, 220, 220],
-        ghostwhite: [248, 248, 255],
-        gold: [255, 215, 0],
-        goldenrod: [218, 165, 32],
-        gray: [128, 128, 128],
-        green: [0, 128, 0],
-        greenyellow: [173, 255, 47],
-        grey: [128, 128, 128],
-        honeydew: [240, 255, 240],
-        hotpink: [255, 105, 180],
-        indianred: [205, 92, 92],
-        indigo: [75, 0, 130],
-        ivory: [255, 255, 240],
-        khaki: [240, 230, 140],
-        lavender: [230, 230, 250],
-        lavenderblush: [255, 240, 245],
-        lawngreen: [124, 252, 0],
-        lemonchiffon: [255, 250, 205],
-        lightblue: [173, 216, 230],
-        lightcoral: [240, 128, 128],
-        lightcyan: [224, 255, 255],
-        lightgoldenrodyellow: [250, 250, 210],
-        lightgray: [211, 211, 211],
-        lightgreen: [144, 238, 144],
-        lightgrey: [211, 211, 211],
-        lightpink: [255, 182, 193],
-        lightsalmon: [255, 160, 122],
-        lightseagreen: [32, 178, 170],
-        lightskyblue: [135, 206, 250],
-        lightslategray: [119, 136, 153],
-        lightslategrey: [119, 136, 153],
-        lightsteelblue: [176, 196, 222],
-        lightyellow: [255, 255, 224],
-        lime: [0, 255, 0],
-        limegreen: [50, 205, 50],
-        linen: [250, 240, 230],
-        magenta: [255, 0, 255],
-        maroon: [128, 0, 0],
-        mediumaquamarine: [102, 205, 170],
-        mediumblue: [0, 0, 205],
-        mediumorchid: [186, 85, 211],
-        mediumpurple: [147, 112, 219],
-        mediumseagreen: [60, 179, 113],
-        mediumslateblue: [123, 104, 238],
-        mediumspringgreen: [0, 250, 154],
-        mediumturquoise: [72, 209, 204],
-        mediumvioletred: [199, 21, 133],
-        midnightblue: [25, 25, 112],
-        mintcream: [245, 255, 250],
-        mistyrose: [255, 228, 225],
-        moccasin: [255, 228, 181],
-        navajowhite: [255, 222, 173],
-        navy: [0, 0, 128],
-        oldlace: [253, 245, 230],
-        olive: [128, 128, 0],
-        olivedrab: [107, 142, 35],
-        orange: [255, 165, 0],
-        orangered: [255, 69, 0],
-        orchid: [218, 112, 214],
-        palegoldenrod: [238, 232, 170],
-        palegreen: [152, 251, 152],
-        paleturquoise: [175, 238, 238],
-        palevioletred: [219, 112, 147],
-        papayawhip: [255, 239, 213],
-        peachpuff: [255, 218, 185],
-        peru: [205, 133, 63],
-        pink: [255, 192, 203],
-        plum: [221, 160, 221],
-        powderblue: [176, 224, 230],
-        purple: [128, 0, 128],
-        rebeccapurple: [102, 51, 153],
-        red: [255, 0, 0],
-        rosybrown: [188, 143, 143],
-        royalblue: [65, 105, 225],
-        saddlebrown: [139, 69, 19],
-        salmon: [250, 128, 114],
-        sandybrown: [244, 164, 96],
-        seagreen: [46, 139, 87],
-        seashell: [255, 245, 238],
-        sienna: [160, 82, 45],
-        silver: [192, 192, 192],
-        skyblue: [135, 206, 235],
-        slateblue: [106, 90, 205],
-        slategray: [112, 128, 144],
-        slategrey: [112, 128, 144],
-        snow: [255, 250, 250],
-        springgreen: [0, 255, 127],
-        steelblue: [70, 130, 180],
-        tan: [210, 180, 140],
-        teal: [0, 128, 128],
-        thistle: [216, 191, 216],
-        tomato: [255, 99, 71],
-        turquoise: [64, 224, 208],
-        violet: [238, 130, 238],
-        wheat: [245, 222, 179],
-        white: [255, 255, 255],
-        whitesmoke: [245, 245, 245],
-        yellow: [255, 255, 0],
-        yellowgreen: [154, 205, 50],
-      };
+  function makeTableLayout(rows){
+    var cellRows = generateCells(rows);
+    layoutTable(cellRows);
+    fillInTable(cellRows);
+    addRowSpanCells(cellRows);
+    addColSpanCells(cellRows);
+    return cellRows;
+  }
 
-      /***/
-    },
-    /* 611 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
+  module.exports = {
+    makeTableLayout: makeTableLayout,
+    layoutTable: layoutTable,
+    addRowSpanCells: addRowSpanCells,
+    maxWidth:maxWidth,
+    fillInTable:fillInTable,
+    computeWidths:makeComputeWidths('colSpan','desiredWidth','x',1),
+    computeHeights:makeComputeWidths('rowSpan','desiredHeight','y',1)
+  };
+})();
 
-The MIT License (MIT)
+function makeComputeWidths(colSpan,desiredWidth,x,forcedMin){
+  return function(vals,table){
+    var result = [];
+    var spanners = [];
+    table.forEach(function(row){
+      row.forEach(function(cell){
+        if((cell[colSpan] || 1) > 1){
+          spanners.push(cell);
+        }
+        else {
+          result[cell[x]] = Math.max(result[cell[x]] || 0, cell[desiredWidth] || 0, forcedMin);
+        }
+      });
+    });
 
-Original Library
-  - Copyright (c) Marak Squires
+    vals.forEach(function(val,index){
+      if(kindOf(val) === 'number'){
+        result[index] = val;
+      }
+    });
 
-Additional functionality
- - Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+    //spanners.forEach(function(cell){
+    for(var k = spanners.length - 1; k >=0; k--){
+      var cell = spanners[k];
+      var span = cell[colSpan];
+      var col = cell[x];
+      var existingWidth = result[col];
+      var editableCols = kindOf(vals[col]) === 'number' ? 0 : 1;
+      for(var i = 1; i < span; i ++){
+        existingWidth += 1 + result[col + i];
+        if(kindOf(vals[col + i]) !== 'number'){
+          editableCols++;
+        }
+      }
+      if(cell[desiredWidth] > existingWidth){
+        i = 0;
+        while(editableCols > 0 && cell[desiredWidth] > existingWidth){
+          if(kindOf(vals[col+i]) !== 'number'){
+            var dif = Math.round( (cell[desiredWidth] - existingWidth) / editableCols );
+            existingWidth += dif;
+            result[col + i] += dif;
+            editableCols--;
+          }
+          i++;
+        }
+      }
+    }
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+    objectAssign(vals,result);
+    for(var j = 0; j < vals.length; j++){
+      vals[j] = Math.max(forcedMin, vals[j] || 0);
+    }
+  };
+}
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+/***/ }),
+/* 605 */
+/***/ (function(module, exports, __webpack_require__) {
 
-*/
+var utils = __webpack_require__(382);
+var tableLayout = __webpack_require__(604);
 
-      var colors = {};
-      module["exports"] = colors;
+function Table(options){
+  this.options = utils.mergeOptions(options);
+}
 
-      colors.themes = {};
+Table.prototype.__proto__ = Array.prototype;
 
-      var util = __webpack_require__(3);
-      var ansiStyles = (colors.styles = __webpack_require__(618));
-      var defineProps = Object.defineProperties;
-      var newLineRegex = new RegExp(/[\r\n]+/g);
+Table.prototype.toString = function(){
+  var array = this;
+  var headersPresent = this.options.head && this.options.head.length;
+  if(headersPresent){
+    array = [this.options.head];
+    if(this.length){
+      array.push.apply(array,this);
+    }
+  }
+  else {
+    this.options.style.head=[];
+  }
 
-      colors.supportsColor = __webpack_require__(620).supportsColor;
+  var cells = tableLayout.makeTableLayout(array);
 
-      if (typeof colors.enabled === "undefined") {
-        colors.enabled = colors.supportsColor() !== false;
-      }
+  cells.forEach(function(row){
+    row.forEach(function(cell){
+      cell.mergeTableOptions(this.options,cells);
+    },this);
+  },this);
 
-      colors.enable = function () {
-        colors.enabled = true;
-      };
+  tableLayout.computeWidths(this.options.colWidths,cells);
+  tableLayout.computeHeights(this.options.rowHeights,cells);
 
-      colors.disable = function () {
-        colors.enabled = false;
-      };
+  cells.forEach(function(row,rowIndex){
+    row.forEach(function(cell,cellIndex){
+      cell.init(this.options);
+    },this);
+  },this);
 
-      colors.stripColors = colors.strip = function (str) {
-        return ("" + str).replace(/\x1B\[\d+m/g, "");
-      };
+  var result = [];
 
-      // eslint-disable-next-line no-unused-vars
-      var stylize = (colors.stylize = function stylize(str, style) {
-        if (!colors.enabled) {
-          return str + "";
-        }
+  for(var rowIndex = 0; rowIndex < cells.length; rowIndex++){
+    var row = cells[rowIndex];
+    var heightOfRow = this.options.rowHeights[rowIndex];
 
-        return ansiStyles[style].open + str + ansiStyles[style].close;
-      });
+    if(rowIndex === 0 || !this.options.style.compact || (rowIndex == 1 && headersPresent)){
+      doDraw(row,'top',result);
+    }
 
-      var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
-      var escapeStringRegexp = function (str) {
-        if (typeof str !== "string") {
-          throw new TypeError("Expected a string");
-        }
-        return str.replace(matchOperatorsRe, "\\$&");
-      };
+    for(var lineNum = 0; lineNum < heightOfRow; lineNum++){
+      doDraw(row,lineNum,result);
+    }
 
-      function build(_styles) {
-        var builder = function builder() {
-          return applyStyle.apply(builder, arguments);
-        };
-        builder._styles = _styles;
-        // __proto__ is used because we must return a function, but there is
-        // no way to create a function with a different prototype.
-        builder.__proto__ = proto;
-        return builder;
-      }
-
-      var styles = (function () {
-        var ret = {};
-        ansiStyles.grey = ansiStyles.gray;
-        Object.keys(ansiStyles).forEach(function (key) {
-          ansiStyles[key].closeRe = new RegExp(
-            escapeStringRegexp(ansiStyles[key].close),
-            "g",
-          );
-          ret[key] = {
-            get: function () {
-              return build(this._styles.concat(key));
-            },
-          };
-        });
-        return ret;
-      })();
+    if(rowIndex + 1 == cells.length){
+      doDraw(row,'bottom',result);
+    }
+  }
 
-      var proto = defineProps(function colors() {}, styles);
+  return result.join('\n');
+};
 
-      function applyStyle() {
-        var args = Array.prototype.slice.call(arguments);
+function doDraw(row,lineNum,result){
+  var line = [];
+  row.forEach(function(cell){
+    line.push(cell.draw(lineNum));
+  });
+  var str = line.join('');
+  if(str.length) result.push(str);
+}
 
-        var str = args
-          .map(function (arg) {
-            if (arg != undefined && arg.constructor === String) {
-              return arg;
-            } else {
-              return util.inspect(arg);
-            }
-          })
-          .join(" ");
+Table.prototype.__defineGetter__('width', function (){
+  var str = this.toString().split("\n");
+  return str[0].length;
+});
 
-        if (!colors.enabled || !str) {
-          return str;
-        }
+module.exports = Table;
 
-        var newLinesPresent = str.indexOf("\n") != -1;
 
-        var nestedStyles = this._styles;
+/***/ }),
+/* 606 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var i = nestedStyles.length;
-        while (i--) {
-          var code = ansiStyles[nestedStyles[i]];
-          str = code.open + str.replace(code.closeRe, code.open) + code.close;
-          if (newLinesPresent) {
-            str = str.replace(newLineRegex, function (match) {
-              return code.close + match + code.open;
-            });
-          }
-        }
+"use strict";
 
-        return str;
-      }
 
-      colors.setTheme = function (theme) {
-        if (typeof theme === "string") {
-          console.log(
-            "colors.setTheme now only accepts an object, not a string.  " +
-              "If you are trying to set a theme from a file, it is now your (the " +
-              "caller's) responsibility to require the file.  The old syntax " +
-              "looked like colors.setTheme(__dirname + " +
-              "'/../themes/generic-logging.js'); The new syntax looks like " +
-              "colors.setTheme(require(__dirname + " +
-              "'/../themes/generic-logging.js'));",
-          );
-          return;
-        }
-        for (var style in theme) {
-          (function (style) {
-            colors[style] = function (str) {
-              if (typeof theme[style] === "object") {
-                var out = str;
-                for (var i in theme[style]) {
-                  out = colors[theme[style][i]](out);
-                }
-                return out;
-              }
-              return colors[theme[style]](str);
-            };
-          })(style);
-        }
-      };
+exports = module.exports = cliWidth;
 
-      function init() {
-        var ret = {};
-        Object.keys(styles).forEach(function (name) {
-          ret[name] = {
-            get: function () {
-              return build([name]);
-            },
-          };
-        });
-        return ret;
+function normalizeOpts(options) {
+  var defaultOpts = {
+    defaultWidth: 0,
+    output: process.stdout,
+    tty: __webpack_require__(104)
+  };
+
+  if (!options) {
+    return defaultOpts;
+  } else {
+    Object.keys(defaultOpts).forEach(function (key) {
+      if (!options[key]) {
+        options[key] = defaultOpts[key];
       }
+    });
 
-      var sequencer = function sequencer(map, str) {
-        var exploded = str.split("");
-        exploded = exploded.map(map);
-        return exploded.join("");
-      };
+    return options;
+  }
+}
+
+function cliWidth(options) {
+  var opts = normalizeOpts(options);
+
+  if (opts.output.getWindowSize) {
+    return opts.output.getWindowSize()[0] || opts.defaultWidth;
+  } else {
+    if (opts.tty.getWindowSize) {
+      return opts.tty.getWindowSize()[1] || opts.defaultWidth;
+    } else {
+      if (opts.output.columns) {
+        return opts.output.columns;
+      } else {
+        if (process.env.CLI_WIDTH) {
+          var width = parseInt(process.env.CLI_WIDTH, 10);
 
-      // custom formatter methods
-      colors.trap = __webpack_require__(612);
-      colors.zalgo = __webpack_require__(613);
-
-      // maps
-      colors.maps = {};
-      colors.maps.america = __webpack_require__(614)(colors);
-      colors.maps.zebra = __webpack_require__(617)(colors);
-      colors.maps.rainbow = __webpack_require__(615)(colors);
-      colors.maps.random = __webpack_require__(616)(colors);
-
-      for (var map in colors.maps) {
-        (function (map) {
-          colors[map] = function (str) {
-            return sequencer(colors.maps[map], str);
-          };
-        })(map);
+          if (!isNaN(width) && width !== 0) {
+            return width;
+          }
+        }
       }
 
-      defineProps(colors, init());
+      return opts.defaultWidth;
+    }
+  }
+};
 
-      /***/
-    },
-    /* 612 */
-    /***/ function (module, exports) {
-      module["exports"] = function runTheTrap(text, options) {
-        var result = "";
-        text = text || "Run the trap, drop the bass";
-        text = text.split("");
-        var trap = {
-          a: [
-            "\u0040",
-            "\u0104",
-            "\u023a",
-            "\u0245",
-            "\u0394",
-            "\u039b",
-            "\u0414",
-          ],
-          b: ["\u00df", "\u0181", "\u0243", "\u026e", "\u03b2", "\u0e3f"],
-          c: ["\u00a9", "\u023b", "\u03fe"],
-          d: ["\u00d0", "\u018a", "\u0500", "\u0501", "\u0502", "\u0503"],
-          e: [
-            "\u00cb",
-            "\u0115",
-            "\u018e",
-            "\u0258",
-            "\u03a3",
-            "\u03be",
-            "\u04bc",
-            "\u0a6c",
-          ],
-          f: ["\u04fa"],
-          g: ["\u0262"],
-          h: ["\u0126", "\u0195", "\u04a2", "\u04ba", "\u04c7", "\u050a"],
-          i: ["\u0f0f"],
-          j: ["\u0134"],
-          k: ["\u0138", "\u04a0", "\u04c3", "\u051e"],
-          l: ["\u0139"],
-          m: ["\u028d", "\u04cd", "\u04ce", "\u0520", "\u0521", "\u0d69"],
-          n: ["\u00d1", "\u014b", "\u019d", "\u0376", "\u03a0", "\u048a"],
-          o: [
-            "\u00d8",
-            "\u00f5",
-            "\u00f8",
-            "\u01fe",
-            "\u0298",
-            "\u047a",
-            "\u05dd",
-            "\u06dd",
-            "\u0e4f",
-          ],
-          p: ["\u01f7", "\u048e"],
-          q: ["\u09cd"],
-          r: ["\u00ae", "\u01a6", "\u0210", "\u024c", "\u0280", "\u042f"],
-          s: ["\u00a7", "\u03de", "\u03df", "\u03e8"],
-          t: ["\u0141", "\u0166", "\u0373"],
-          u: ["\u01b1", "\u054d"],
-          v: ["\u05d8"],
-          w: ["\u0428", "\u0460", "\u047c", "\u0d70"],
-          x: ["\u04b2", "\u04fe", "\u04fc", "\u04fd"],
-          y: ["\u00a5", "\u04b0", "\u04cb"],
-          z: ["\u01b5", "\u0240"],
-        };
-        text.forEach(function (c) {
-          c = c.toLowerCase();
-          var chars = trap[c] || [" "];
-          var rand = Math.floor(Math.random() * chars.length);
-          if (typeof trap[c] !== "undefined") {
-            result += trap[c][rand];
-          } else {
-            result += c;
-          }
-        });
-        return result;
-      };
 
-      /***/
-    },
-    /* 613 */
-    /***/ function (module, exports) {
-      // please no
-      module["exports"] = function zalgo(text, options) {
-        text = text || "   he is here   ";
-        var soul = {
-          up: [
-            "̍",
-            "̎",
-            "̄",
-            "̅",
-            "̿",
-            "̑",
-            "̆",
-            "̐",
-            "͒",
-            "͗",
-            "͑",
-            "̇",
-            "̈",
-            "̊",
-            "͂",
-            "̓",
-            "̈",
-            "͊",
-            "͋",
-            "͌",
-            "̃",
-            "̂",
-            "̌",
-            "͐",
-            "̀",
-            "́",
-            "̋",
-            "̏",
-            "̒",
-            "̓",
-            "̔",
-            "̽",
-            "̉",
-            "ͣ",
-            "ͤ",
-            "ͥ",
-            "ͦ",
-            "ͧ",
-            "ͨ",
-            "ͩ",
-            "ͪ",
-            "ͫ",
-            "ͬ",
-            "ͭ",
-            "ͮ",
-            "ͯ",
-            "̾",
-            "͛",
-            "͆",
-            "̚",
-          ],
-          down: [
-            "̖",
-            "̗",
-            "̘",
-            "̙",
-            "̜",
-            "̝",
-            "̞",
-            "̟",
-            "̠",
-            "̤",
-            "̥",
-            "̦",
-            "̩",
-            "̪",
-            "̫",
-            "̬",
-            "̭",
-            "̮",
-            "̯",
-            "̰",
-            "̱",
-            "̲",
-            "̳",
-            "̹",
-            "̺",
-            "̻",
-            "̼",
-            "ͅ",
-            "͇",
-            "͈",
-            "͉",
-            "͍",
-            "͎",
-            "͓",
-            "͔",
-            "͕",
-            "͖",
-            "͙",
-            "͚",
-            "̣",
-          ],
-          mid: [
-            "̕",
-            "̛",
-            "̀",
-            "́",
-            "͘",
-            "̡",
-            "̢",
-            "̧",
-            "̨",
-            "̴",
-            "̵",
-            "̶",
-            "͜",
-            "͝",
-            "͞",
-            "͟",
-            "͠",
-            "͢",
-            "̸",
-            "̷",
-            "͡",
-            " ҉",
-          ],
-        };
-        var all = [].concat(soul.up, soul.down, soul.mid);
+/***/ }),
+/* 607 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        function randomNumber(range) {
-          var r = Math.floor(Math.random() * range);
-          return r;
-        }
+"use strict";
+/* eslint-disable babel/new-cap, xo/throw-new-error */
 
-        function isChar(character) {
-          var bool = false;
-          all.filter(function (i) {
-            bool = i === character;
-          });
-          return bool;
-        }
-
-        function heComes(text, options) {
-          var result = "";
-          var counts;
-          var l;
-          options = options || {};
-          options["up"] =
-            typeof options["up"] !== "undefined" ? options["up"] : true;
-          options["mid"] =
-            typeof options["mid"] !== "undefined" ? options["mid"] : true;
-          options["down"] =
-            typeof options["down"] !== "undefined" ? options["down"] : true;
-          options["size"] =
-            typeof options["size"] !== "undefined" ? options["size"] : "maxi";
-          text = text.split("");
-          for (l in text) {
-            if (isChar(l)) {
-              continue;
-            }
-            result = result + text[l];
-            counts = { up: 0, down: 0, mid: 0 };
-            switch (options.size) {
-              case "mini":
-                counts.up = randomNumber(8);
-                counts.mid = randomNumber(2);
-                counts.down = randomNumber(8);
-                break;
-              case "maxi":
-                counts.up = randomNumber(16) + 3;
-                counts.mid = randomNumber(4) + 1;
-                counts.down = randomNumber(64) + 3;
-                break;
-              default:
-                counts.up = randomNumber(8) + 1;
-                counts.mid = randomNumber(6) / 2;
-                counts.down = randomNumber(8) + 1;
-                break;
-            }
+module.exports = function (str, pos) {
+	if (str === null || str === undefined) {
+		throw TypeError();
+	}
 
-            var arr = ["up", "mid", "down"];
-            for (var d in arr) {
-              var index = arr[d];
-              for (var i = 0; i <= counts[index]; i++) {
-                if (options[index]) {
-                  result =
-                    result + soul[index][randomNumber(soul[index].length)];
-                }
-              }
-            }
+	str = String(str);
+
+	var size = str.length;
+	var i = pos ? Number(pos) : 0;
+
+	if (Number.isNaN(i)) {
+		i = 0;
+	}
+
+	if (i < 0 || i >= size) {
+		return undefined;
+	}
+
+	var first = str.charCodeAt(i);
+
+	if (first >= 0xD800 && first <= 0xDBFF && size > i + 1) {
+		var second = str.charCodeAt(i + 1);
+
+		if (second >= 0xDC00 && second <= 0xDFFF) {
+			return ((first - 0xD800) * 0x400) + second - 0xDC00 + 0x10000;
+		}
+	}
+
+	return first;
+};
+
+
+/***/ }),
+/* 608 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var conversions = __webpack_require__(384);
+var route = __webpack_require__(609);
+
+var convert = {};
+
+var models = Object.keys(conversions);
+
+function wrapRaw(fn) {
+	var wrappedFn = function (args) {
+		if (args === undefined || args === null) {
+			return args;
+		}
+
+		if (arguments.length > 1) {
+			args = Array.prototype.slice.call(arguments);
+		}
+
+		return fn(args);
+	};
+
+	// preserve .conversion property if there is one
+	if ('conversion' in fn) {
+		wrappedFn.conversion = fn.conversion;
+	}
+
+	return wrappedFn;
+}
+
+function wrapRounded(fn) {
+	var wrappedFn = function (args) {
+		if (args === undefined || args === null) {
+			return args;
+		}
+
+		if (arguments.length > 1) {
+			args = Array.prototype.slice.call(arguments);
+		}
+
+		var result = fn(args);
+
+		// we're assuming the result is an array here.
+		// see notice in conversions.js; don't use box types
+		// in conversion functions.
+		if (typeof result === 'object') {
+			for (var len = result.length, i = 0; i < len; i++) {
+				result[i] = Math.round(result[i]);
+			}
+		}
+
+		return result;
+	};
+
+	// preserve .conversion property if there is one
+	if ('conversion' in fn) {
+		wrappedFn.conversion = fn.conversion;
+	}
+
+	return wrappedFn;
+}
+
+models.forEach(function (fromModel) {
+	convert[fromModel] = {};
+
+	Object.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});
+	Object.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});
+
+	var routes = route(fromModel);
+	var routeModels = Object.keys(routes);
+
+	routeModels.forEach(function (toModel) {
+		var fn = routes[toModel];
+
+		convert[fromModel][toModel] = wrapRounded(fn);
+		convert[fromModel][toModel].raw = wrapRaw(fn);
+	});
+});
+
+module.exports = convert;
+
+
+/***/ }),
+/* 609 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var conversions = __webpack_require__(384);
+
+/*
+	this function routes a model to all other models.
+
+	all functions that are routed have a property `.conversion` attached
+	to the returned synthetic function. This property is an array
+	of strings, each with the steps in between the 'from' and 'to'
+	color models (inclusive).
+
+	conversions that are not possible simply are not included.
+*/
+
+function buildGraph() {
+	var graph = {};
+	// https://jsperf.com/object-keys-vs-for-in-with-closure/3
+	var models = Object.keys(conversions);
+
+	for (var len = models.length, i = 0; i < len; i++) {
+		graph[models[i]] = {
+			// http://jsperf.com/1-vs-infinity
+			// micro-opt, but this is simple.
+			distance: -1,
+			parent: null
+		};
+	}
+
+	return graph;
+}
+
+// https://en.wikipedia.org/wiki/Breadth-first_search
+function deriveBFS(fromModel) {
+	var graph = buildGraph();
+	var queue = [fromModel]; // unshift -> queue -> pop
+
+	graph[fromModel].distance = 0;
+
+	while (queue.length) {
+		var current = queue.pop();
+		var adjacents = Object.keys(conversions[current]);
+
+		for (var len = adjacents.length, i = 0; i < len; i++) {
+			var adjacent = adjacents[i];
+			var node = graph[adjacent];
+
+			if (node.distance === -1) {
+				node.distance = graph[current].distance + 1;
+				node.parent = current;
+				queue.unshift(adjacent);
+			}
+		}
+	}
+
+	return graph;
+}
+
+function link(from, to) {
+	return function (args) {
+		return to(from(args));
+	};
+}
+
+function wrapConversion(toModel, graph) {
+	var path = [graph[toModel].parent, toModel];
+	var fn = conversions[graph[toModel].parent][toModel];
+
+	var cur = graph[toModel].parent;
+	while (graph[cur].parent) {
+		path.unshift(graph[cur].parent);
+		fn = link(conversions[graph[cur].parent][cur], fn);
+		cur = graph[cur].parent;
+	}
+
+	fn.conversion = path;
+	return fn;
+}
+
+module.exports = function (fromModel) {
+	var graph = deriveBFS(fromModel);
+	var conversion = {};
+
+	var models = Object.keys(graph);
+	for (var len = models.length, i = 0; i < len; i++) {
+		var toModel = models[i];
+		var node = graph[toModel];
+
+		if (node.parent === null) {
+			// no possible conversion, or this node is the source model.
+			continue;
+		}
+
+		conversion[toModel] = wrapConversion(toModel, graph);
+	}
+
+	return conversion;
+};
+
+
+
+/***/ }),
+/* 610 */
+/***/ (function(module, exports) {
+
+module.exports = {
+	"aliceblue": [240, 248, 255],
+	"antiquewhite": [250, 235, 215],
+	"aqua": [0, 255, 255],
+	"aquamarine": [127, 255, 212],
+	"azure": [240, 255, 255],
+	"beige": [245, 245, 220],
+	"bisque": [255, 228, 196],
+	"black": [0, 0, 0],
+	"blanchedalmond": [255, 235, 205],
+	"blue": [0, 0, 255],
+	"blueviolet": [138, 43, 226],
+	"brown": [165, 42, 42],
+	"burlywood": [222, 184, 135],
+	"cadetblue": [95, 158, 160],
+	"chartreuse": [127, 255, 0],
+	"chocolate": [210, 105, 30],
+	"coral": [255, 127, 80],
+	"cornflowerblue": [100, 149, 237],
+	"cornsilk": [255, 248, 220],
+	"crimson": [220, 20, 60],
+	"cyan": [0, 255, 255],
+	"darkblue": [0, 0, 139],
+	"darkcyan": [0, 139, 139],
+	"darkgoldenrod": [184, 134, 11],
+	"darkgray": [169, 169, 169],
+	"darkgreen": [0, 100, 0],
+	"darkgrey": [169, 169, 169],
+	"darkkhaki": [189, 183, 107],
+	"darkmagenta": [139, 0, 139],
+	"darkolivegreen": [85, 107, 47],
+	"darkorange": [255, 140, 0],
+	"darkorchid": [153, 50, 204],
+	"darkred": [139, 0, 0],
+	"darksalmon": [233, 150, 122],
+	"darkseagreen": [143, 188, 143],
+	"darkslateblue": [72, 61, 139],
+	"darkslategray": [47, 79, 79],
+	"darkslategrey": [47, 79, 79],
+	"darkturquoise": [0, 206, 209],
+	"darkviolet": [148, 0, 211],
+	"deeppink": [255, 20, 147],
+	"deepskyblue": [0, 191, 255],
+	"dimgray": [105, 105, 105],
+	"dimgrey": [105, 105, 105],
+	"dodgerblue": [30, 144, 255],
+	"firebrick": [178, 34, 34],
+	"floralwhite": [255, 250, 240],
+	"forestgreen": [34, 139, 34],
+	"fuchsia": [255, 0, 255],
+	"gainsboro": [220, 220, 220],
+	"ghostwhite": [248, 248, 255],
+	"gold": [255, 215, 0],
+	"goldenrod": [218, 165, 32],
+	"gray": [128, 128, 128],
+	"green": [0, 128, 0],
+	"greenyellow": [173, 255, 47],
+	"grey": [128, 128, 128],
+	"honeydew": [240, 255, 240],
+	"hotpink": [255, 105, 180],
+	"indianred": [205, 92, 92],
+	"indigo": [75, 0, 130],
+	"ivory": [255, 255, 240],
+	"khaki": [240, 230, 140],
+	"lavender": [230, 230, 250],
+	"lavenderblush": [255, 240, 245],
+	"lawngreen": [124, 252, 0],
+	"lemonchiffon": [255, 250, 205],
+	"lightblue": [173, 216, 230],
+	"lightcoral": [240, 128, 128],
+	"lightcyan": [224, 255, 255],
+	"lightgoldenrodyellow": [250, 250, 210],
+	"lightgray": [211, 211, 211],
+	"lightgreen": [144, 238, 144],
+	"lightgrey": [211, 211, 211],
+	"lightpink": [255, 182, 193],
+	"lightsalmon": [255, 160, 122],
+	"lightseagreen": [32, 178, 170],
+	"lightskyblue": [135, 206, 250],
+	"lightslategray": [119, 136, 153],
+	"lightslategrey": [119, 136, 153],
+	"lightsteelblue": [176, 196, 222],
+	"lightyellow": [255, 255, 224],
+	"lime": [0, 255, 0],
+	"limegreen": [50, 205, 50],
+	"linen": [250, 240, 230],
+	"magenta": [255, 0, 255],
+	"maroon": [128, 0, 0],
+	"mediumaquamarine": [102, 205, 170],
+	"mediumblue": [0, 0, 205],
+	"mediumorchid": [186, 85, 211],
+	"mediumpurple": [147, 112, 219],
+	"mediumseagreen": [60, 179, 113],
+	"mediumslateblue": [123, 104, 238],
+	"mediumspringgreen": [0, 250, 154],
+	"mediumturquoise": [72, 209, 204],
+	"mediumvioletred": [199, 21, 133],
+	"midnightblue": [25, 25, 112],
+	"mintcream": [245, 255, 250],
+	"mistyrose": [255, 228, 225],
+	"moccasin": [255, 228, 181],
+	"navajowhite": [255, 222, 173],
+	"navy": [0, 0, 128],
+	"oldlace": [253, 245, 230],
+	"olive": [128, 128, 0],
+	"olivedrab": [107, 142, 35],
+	"orange": [255, 165, 0],
+	"orangered": [255, 69, 0],
+	"orchid": [218, 112, 214],
+	"palegoldenrod": [238, 232, 170],
+	"palegreen": [152, 251, 152],
+	"paleturquoise": [175, 238, 238],
+	"palevioletred": [219, 112, 147],
+	"papayawhip": [255, 239, 213],
+	"peachpuff": [255, 218, 185],
+	"peru": [205, 133, 63],
+	"pink": [255, 192, 203],
+	"plum": [221, 160, 221],
+	"powderblue": [176, 224, 230],
+	"purple": [128, 0, 128],
+	"rebeccapurple": [102, 51, 153],
+	"red": [255, 0, 0],
+	"rosybrown": [188, 143, 143],
+	"royalblue": [65, 105, 225],
+	"saddlebrown": [139, 69, 19],
+	"salmon": [250, 128, 114],
+	"sandybrown": [244, 164, 96],
+	"seagreen": [46, 139, 87],
+	"seashell": [255, 245, 238],
+	"sienna": [160, 82, 45],
+	"silver": [192, 192, 192],
+	"skyblue": [135, 206, 235],
+	"slateblue": [106, 90, 205],
+	"slategray": [112, 128, 144],
+	"slategrey": [112, 128, 144],
+	"snow": [255, 250, 250],
+	"springgreen": [0, 255, 127],
+	"steelblue": [70, 130, 180],
+	"tan": [210, 180, 140],
+	"teal": [0, 128, 128],
+	"thistle": [216, 191, 216],
+	"tomato": [255, 99, 71],
+	"turquoise": [64, 224, 208],
+	"violet": [238, 130, 238],
+	"wheat": [245, 222, 179],
+	"white": [255, 255, 255],
+	"whitesmoke": [245, 245, 245],
+	"yellow": [255, 255, 0],
+	"yellowgreen": [154, 205, 50]
+};
+
+/***/ }),
+/* 611 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*
+
+The MIT License (MIT)
+
+Original Library
+  - Copyright (c) Marak Squires
+
+Additional functionality
+ - Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+*/
+
+var colors = {};
+module['exports'] = colors;
+
+colors.themes = {};
+
+var util = __webpack_require__(3);
+var ansiStyles = colors.styles = __webpack_require__(618);
+var defineProps = Object.defineProperties;
+var newLineRegex = new RegExp(/[\r\n]+/g);
+
+colors.supportsColor = __webpack_require__(620).supportsColor;
+
+if (typeof colors.enabled === 'undefined') {
+  colors.enabled = colors.supportsColor() !== false;
+}
+
+colors.enable = function() {
+  colors.enabled = true;
+};
+
+colors.disable = function() {
+  colors.enabled = false;
+};
+
+colors.stripColors = colors.strip = function(str) {
+  return ('' + str).replace(/\x1B\[\d+m/g, '');
+};
+
+// eslint-disable-next-line no-unused-vars
+var stylize = colors.stylize = function stylize(str, style) {
+  if (!colors.enabled) {
+    return str+'';
+  }
+
+  return ansiStyles[style].open + str + ansiStyles[style].close;
+};
+
+var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+var escapeStringRegexp = function(str) {
+  if (typeof str !== 'string') {
+    throw new TypeError('Expected a string');
+  }
+  return str.replace(matchOperatorsRe, '\\$&');
+};
+
+function build(_styles) {
+  var builder = function builder() {
+    return applyStyle.apply(builder, arguments);
+  };
+  builder._styles = _styles;
+  // __proto__ is used because we must return a function, but there is
+  // no way to create a function with a different prototype.
+  builder.__proto__ = proto;
+  return builder;
+}
+
+var styles = (function() {
+  var ret = {};
+  ansiStyles.grey = ansiStyles.gray;
+  Object.keys(ansiStyles).forEach(function(key) {
+    ansiStyles[key].closeRe =
+      new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');
+    ret[key] = {
+      get: function() {
+        return build(this._styles.concat(key));
+      },
+    };
+  });
+  return ret;
+})();
+
+var proto = defineProps(function colors() {}, styles);
+
+function applyStyle() {
+  var args = Array.prototype.slice.call(arguments);
+
+  var str = args.map(function(arg) {
+    if (arg != undefined && arg.constructor === String) {
+      return arg;
+    } else {
+      return util.inspect(arg);
+    }
+  }).join(' ');
+
+  if (!colors.enabled || !str) {
+    return str;
+  }
+
+  var newLinesPresent = str.indexOf('\n') != -1;
+
+  var nestedStyles = this._styles;
+
+  var i = nestedStyles.length;
+  while (i--) {
+    var code = ansiStyles[nestedStyles[i]];
+    str = code.open + str.replace(code.closeRe, code.open) + code.close;
+    if (newLinesPresent) {
+      str = str.replace(newLineRegex, function(match) {
+        return code.close + match + code.open;
+      });
+    }
+  }
+
+  return str;
+}
+
+colors.setTheme = function(theme) {
+  if (typeof theme === 'string') {
+    console.log('colors.setTheme now only accepts an object, not a string.  ' +
+      'If you are trying to set a theme from a file, it is now your (the ' +
+      'caller\'s) responsibility to require the file.  The old syntax ' +
+      'looked like colors.setTheme(__dirname + ' +
+      '\'/../themes/generic-logging.js\'); The new syntax looks like '+
+      'colors.setTheme(require(__dirname + ' +
+      '\'/../themes/generic-logging.js\'));');
+    return;
+  }
+  for (var style in theme) {
+    (function(style) {
+      colors[style] = function(str) {
+        if (typeof theme[style] === 'object') {
+          var out = str;
+          for (var i in theme[style]) {
+            out = colors[theme[style][i]](out);
           }
-          return result;
+          return out;
         }
-        // don't summon him
-        return heComes(text, options);
+        return colors[theme[style]](str);
       };
+    })(style);
+  }
+};
 
-      /***/
-    },
-    /* 614 */
-    /***/ function (module, exports) {
-      module["exports"] = function (colors) {
-        return function (letter, i, exploded) {
-          if (letter === " ") return letter;
-          switch (i % 3) {
-            case 0:
-              return colors.red(letter);
-            case 1:
-              return colors.white(letter);
-            case 2:
-              return colors.blue(letter);
-          }
-        };
-      };
+function init() {
+  var ret = {};
+  Object.keys(styles).forEach(function(name) {
+    ret[name] = {
+      get: function() {
+        return build([name]);
+      },
+    };
+  });
+  return ret;
+}
+
+var sequencer = function sequencer(map, str) {
+  var exploded = str.split('');
+  exploded = exploded.map(map);
+  return exploded.join('');
+};
 
-      /***/
-    },
-    /* 615 */
-    /***/ function (module, exports) {
-      module["exports"] = function (colors) {
-        // RoY G BiV
-        var rainbowColors = ["red", "yellow", "green", "blue", "magenta"];
-        return function (letter, i, exploded) {
-          if (letter === " ") {
-            return letter;
-          } else {
-            return colors[rainbowColors[i++ % rainbowColors.length]](letter);
+// custom formatter methods
+colors.trap = __webpack_require__(612);
+colors.zalgo = __webpack_require__(613);
+
+// maps
+colors.maps = {};
+colors.maps.america = __webpack_require__(614)(colors);
+colors.maps.zebra = __webpack_require__(617)(colors);
+colors.maps.rainbow = __webpack_require__(615)(colors);
+colors.maps.random = __webpack_require__(616)(colors);
+
+for (var map in colors.maps) {
+  (function(map) {
+    colors[map] = function(str) {
+      return sequencer(colors.maps[map], str);
+    };
+  })(map);
+}
+
+defineProps(colors, init());
+
+
+/***/ }),
+/* 612 */
+/***/ (function(module, exports) {
+
+module['exports'] = function runTheTrap(text, options) {
+  var result = '';
+  text = text || 'Run the trap, drop the bass';
+  text = text.split('');
+  var trap = {
+    a: ['\u0040', '\u0104', '\u023a', '\u0245', '\u0394', '\u039b', '\u0414'],
+    b: ['\u00df', '\u0181', '\u0243', '\u026e', '\u03b2', '\u0e3f'],
+    c: ['\u00a9', '\u023b', '\u03fe'],
+    d: ['\u00d0', '\u018a', '\u0500', '\u0501', '\u0502', '\u0503'],
+    e: ['\u00cb', '\u0115', '\u018e', '\u0258', '\u03a3', '\u03be', '\u04bc',
+         '\u0a6c'],
+    f: ['\u04fa'],
+    g: ['\u0262'],
+    h: ['\u0126', '\u0195', '\u04a2', '\u04ba', '\u04c7', '\u050a'],
+    i: ['\u0f0f'],
+    j: ['\u0134'],
+    k: ['\u0138', '\u04a0', '\u04c3', '\u051e'],
+    l: ['\u0139'],
+    m: ['\u028d', '\u04cd', '\u04ce', '\u0520', '\u0521', '\u0d69'],
+    n: ['\u00d1', '\u014b', '\u019d', '\u0376', '\u03a0', '\u048a'],
+    o: ['\u00d8', '\u00f5', '\u00f8', '\u01fe', '\u0298', '\u047a', '\u05dd',
+         '\u06dd', '\u0e4f'],
+    p: ['\u01f7', '\u048e'],
+    q: ['\u09cd'],
+    r: ['\u00ae', '\u01a6', '\u0210', '\u024c', '\u0280', '\u042f'],
+    s: ['\u00a7', '\u03de', '\u03df', '\u03e8'],
+    t: ['\u0141', '\u0166', '\u0373'],
+    u: ['\u01b1', '\u054d'],
+    v: ['\u05d8'],
+    w: ['\u0428', '\u0460', '\u047c', '\u0d70'],
+    x: ['\u04b2', '\u04fe', '\u04fc', '\u04fd'],
+    y: ['\u00a5', '\u04b0', '\u04cb'],
+    z: ['\u01b5', '\u0240'],
+  };
+  text.forEach(function(c) {
+    c = c.toLowerCase();
+    var chars = trap[c] || [' '];
+    var rand = Math.floor(Math.random() * chars.length);
+    if (typeof trap[c] !== 'undefined') {
+      result += trap[c][rand];
+    } else {
+      result += c;
+    }
+  });
+  return result;
+};
+
+
+/***/ }),
+/* 613 */
+/***/ (function(module, exports) {
+
+// please no
+module['exports'] = function zalgo(text, options) {
+  text = text || '   he is here   ';
+  var soul = {
+    'up': [
+      '̍', '̎', '̄', '̅',
+      '̿', '̑', '̆', '̐',
+      '͒', '͗', '͑', '̇',
+      '̈', '̊', '͂', '̓',
+      '̈', '͊', '͋', '͌',
+      '̃', '̂', '̌', '͐',
+      '̀', '́', '̋', '̏',
+      '̒', '̓', '̔', '̽',
+      '̉', 'ͣ', 'ͤ', 'ͥ',
+      'ͦ', 'ͧ', 'ͨ', 'ͩ',
+      'ͪ', 'ͫ', 'ͬ', 'ͭ',
+      'ͮ', 'ͯ', '̾', '͛',
+      '͆', '̚',
+    ],
+    'down': [
+      '̖', '̗', '̘', '̙',
+      '̜', '̝', '̞', '̟',
+      '̠', '̤', '̥', '̦',
+      '̩', '̪', '̫', '̬',
+      '̭', '̮', '̯', '̰',
+      '̱', '̲', '̳', '̹',
+      '̺', '̻', '̼', 'ͅ',
+      '͇', '͈', '͉', '͍',
+      '͎', '͓', '͔', '͕',
+      '͖', '͙', '͚', '̣',
+    ],
+    'mid': [
+      '̕', '̛', '̀', '́',
+      '͘', '̡', '̢', '̧',
+      '̨', '̴', '̵', '̶',
+      '͜', '͝', '͞',
+      '͟', '͠', '͢', '̸',
+      '̷', '͡', ' ҉',
+    ],
+  };
+  var all = [].concat(soul.up, soul.down, soul.mid);
+
+  function randomNumber(range) {
+    var r = Math.floor(Math.random() * range);
+    return r;
+  }
+
+  function isChar(character) {
+    var bool = false;
+    all.filter(function(i) {
+      bool = (i === character);
+    });
+    return bool;
+  }
+
+
+  function heComes(text, options) {
+    var result = '';
+    var counts;
+    var l;
+    options = options || {};
+    options['up'] =
+      typeof options['up'] !== 'undefined' ? options['up'] : true;
+    options['mid'] =
+      typeof options['mid'] !== 'undefined' ? options['mid'] : true;
+    options['down'] =
+      typeof options['down'] !== 'undefined' ? options['down'] : true;
+    options['size'] =
+      typeof options['size'] !== 'undefined' ? options['size'] : 'maxi';
+    text = text.split('');
+    for (l in text) {
+      if (isChar(l)) {
+        continue;
+      }
+      result = result + text[l];
+      counts = {'up': 0, 'down': 0, 'mid': 0};
+      switch (options.size) {
+      case 'mini':
+        counts.up = randomNumber(8);
+        counts.mid = randomNumber(2);
+        counts.down = randomNumber(8);
+        break;
+      case 'maxi':
+        counts.up = randomNumber(16) + 3;
+        counts.mid = randomNumber(4) + 1;
+        counts.down = randomNumber(64) + 3;
+        break;
+      default:
+        counts.up = randomNumber(8) + 1;
+        counts.mid = randomNumber(6) / 2;
+        counts.down = randomNumber(8) + 1;
+        break;
+      }
+
+      var arr = ['up', 'mid', 'down'];
+      for (var d in arr) {
+        var index = arr[d];
+        for (var i = 0; i <= counts[index]; i++) {
+          if (options[index]) {
+            result = result + soul[index][randomNumber(soul[index].length)];
           }
-        };
-      };
+        }
+      }
+    }
+    return result;
+  }
+  // don't summon him
+  return heComes(text, options);
+};
 
-      /***/
-    },
-    /* 616 */
-    /***/ function (module, exports) {
-      module["exports"] = function (colors) {
-        var available = [
-          "underline",
-          "inverse",
-          "grey",
-          "yellow",
-          "red",
-          "green",
-          "blue",
-          "white",
-          "cyan",
-          "magenta",
-        ];
-        return function (letter, i, exploded) {
-          return letter === " "
-            ? letter
-            : colors[
-                available[Math.round(Math.random() * (available.length - 2))]
-              ](letter);
-        };
-      };
 
-      /***/
-    },
-    /* 617 */
-    /***/ function (module, exports) {
-      module["exports"] = function (colors) {
-        return function (letter, i, exploded) {
-          return i % 2 === 0 ? letter : colors.inverse(letter);
-        };
-      };
 
-      /***/
-    },
-    /* 618 */
-    /***/ function (module, exports) {
-      /*
+/***/ }),
+/* 614 */
+/***/ (function(module, exports) {
+
+module['exports'] = function(colors) {
+  return function(letter, i, exploded) {
+    if (letter === ' ') return letter;
+    switch (i%3) {
+      case 0: return colors.red(letter);
+      case 1: return colors.white(letter);
+      case 2: return colors.blue(letter);
+    }
+  };
+};
+
+
+/***/ }),
+/* 615 */
+/***/ (function(module, exports) {
+
+module['exports'] = function(colors) {
+  // RoY G BiV
+  var rainbowColors = ['red', 'yellow', 'green', 'blue', 'magenta'];
+  return function(letter, i, exploded) {
+    if (letter === ' ') {
+      return letter;
+    } else {
+      return colors[rainbowColors[i++ % rainbowColors.length]](letter);
+    }
+  };
+};
+
+
+
+/***/ }),
+/* 616 */
+/***/ (function(module, exports) {
+
+module['exports'] = function(colors) {
+  var available = ['underline', 'inverse', 'grey', 'yellow', 'red', 'green',
+    'blue', 'white', 'cyan', 'magenta'];
+  return function(letter, i, exploded) {
+    return letter === ' ' ? letter :
+      colors[
+        available[Math.round(Math.random() * (available.length - 2))]
+      ](letter);
+  };
+};
+
+
+/***/ }),
+/* 617 */
+/***/ (function(module, exports) {
+
+module['exports'] = function(colors) {
+  return function(letter, i, exploded) {
+    return i % 2 === 0 ? letter : colors.inverse(letter);
+  };
+};
+
+
+/***/ }),
+/* 618 */
+/***/ (function(module, exports) {
+
+/*
 The MIT License (MIT)
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
@@ -143958,64 +110432,66 @@ THE SOFTWARE.
 
 */
 
-      var styles = {};
-      module["exports"] = styles;
-
-      var codes = {
-        reset: [0, 0],
-
-        bold: [1, 22],
-        dim: [2, 22],
-        italic: [3, 23],
-        underline: [4, 24],
-        inverse: [7, 27],
-        hidden: [8, 28],
-        strikethrough: [9, 29],
-
-        black: [30, 39],
-        red: [31, 39],
-        green: [32, 39],
-        yellow: [33, 39],
-        blue: [34, 39],
-        magenta: [35, 39],
-        cyan: [36, 39],
-        white: [37, 39],
-        gray: [90, 39],
-        grey: [90, 39],
-
-        bgBlack: [40, 49],
-        bgRed: [41, 49],
-        bgGreen: [42, 49],
-        bgYellow: [43, 49],
-        bgBlue: [44, 49],
-        bgMagenta: [45, 49],
-        bgCyan: [46, 49],
-        bgWhite: [47, 49],
-
-        // legacy styles for colors pre v1.0.0
-        blackBG: [40, 49],
-        redBG: [41, 49],
-        greenBG: [42, 49],
-        yellowBG: [43, 49],
-        blueBG: [44, 49],
-        magentaBG: [45, 49],
-        cyanBG: [46, 49],
-        whiteBG: [47, 49],
-      };
+var styles = {};
+module['exports'] = styles;
+
+var codes = {
+  reset: [0, 0],
+
+  bold: [1, 22],
+  dim: [2, 22],
+  italic: [3, 23],
+  underline: [4, 24],
+  inverse: [7, 27],
+  hidden: [8, 28],
+  strikethrough: [9, 29],
+
+  black: [30, 39],
+  red: [31, 39],
+  green: [32, 39],
+  yellow: [33, 39],
+  blue: [34, 39],
+  magenta: [35, 39],
+  cyan: [36, 39],
+  white: [37, 39],
+  gray: [90, 39],
+  grey: [90, 39],
+
+  bgBlack: [40, 49],
+  bgRed: [41, 49],
+  bgGreen: [42, 49],
+  bgYellow: [43, 49],
+  bgBlue: [44, 49],
+  bgMagenta: [45, 49],
+  bgCyan: [46, 49],
+  bgWhite: [47, 49],
+
+  // legacy styles for colors pre v1.0.0
+  blackBG: [40, 49],
+  redBG: [41, 49],
+  greenBG: [42, 49],
+  yellowBG: [43, 49],
+  blueBG: [44, 49],
+  magentaBG: [45, 49],
+  cyanBG: [46, 49],
+  whiteBG: [47, 49],
 
-      Object.keys(codes).forEach(function (key) {
-        var val = codes[key];
-        var style = (styles[key] = []);
-        style.open = "\u001b[" + val[0] + "m";
-        style.close = "\u001b[" + val[1] + "m";
-      });
+};
 
-      /***/
-    },
-    /* 619 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*
+Object.keys(codes).forEach(function(key) {
+  var val = codes[key];
+  var style = styles[key] = [];
+  style.open = '\u001b[' + val[0] + 'm';
+  style.close = '\u001b[' + val[1] + 'm';
+});
+
+
+/***/ }),
+/* 619 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*
 MIT License
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
@@ -144039,24 +110515,25 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-      module.exports = function (flag, argv) {
-        argv = argv || process.argv;
 
-        var terminatorPos = argv.indexOf("--");
-        var prefix = /^-{1,2}/.test(flag) ? "" : "--";
-        var pos = argv.indexOf(prefix + flag);
 
-        return (
-          pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos)
-        );
-      };
+module.exports = function(flag, argv) {
+  argv = argv || process.argv;
 
-      /***/
-    },
-    /* 620 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*
+  var terminatorPos = argv.indexOf('--');
+  var prefix = /^-{1,2}/.test(flag) ? '' : '--';
+  var pos = argv.indexOf(prefix + flag);
+
+  return pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);
+};
+
+
+/***/ }),
+/* 620 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*
 The MIT License (MIT)
 
 Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
@@ -144081,15314 +110558,11718 @@ THE SOFTWARE.
 
 */
 
-      var os = __webpack_require__(46);
-      var hasFlag = __webpack_require__(619);
-
-      var env = process.env;
-
-      var forceColor = void 0;
-      if (
-        hasFlag("no-color") ||
-        hasFlag("no-colors") ||
-        hasFlag("color=false")
-      ) {
-        forceColor = false;
-      } else if (
-        hasFlag("color") ||
-        hasFlag("colors") ||
-        hasFlag("color=true") ||
-        hasFlag("color=always")
-      ) {
-        forceColor = true;
-      }
-      if ("FORCE_COLOR" in env) {
-        forceColor =
-          env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;
-      }
-
-      function translateLevel(level) {
-        if (level === 0) {
-          return false;
-        }
-
-        return {
-          level: level,
-          hasBasic: true,
-          has256: level >= 2,
-          has16m: level >= 3,
-        };
-      }
-
-      function supportsColor(stream) {
-        if (forceColor === false) {
-          return 0;
-        }
 
-        if (
-          hasFlag("color=16m") ||
-          hasFlag("color=full") ||
-          hasFlag("color=truecolor")
-        ) {
-          return 3;
-        }
 
-        if (hasFlag("color=256")) {
-          return 2;
-        }
+var os = __webpack_require__(46);
+var hasFlag = __webpack_require__(619);
 
-        if (stream && !stream.isTTY && forceColor !== true) {
-          return 0;
-        }
+var env = process.env;
 
-        var min = forceColor ? 1 : 0;
+var forceColor = void 0;
+if (hasFlag('no-color') || hasFlag('no-colors') || hasFlag('color=false')) {
+  forceColor = false;
+} else if (hasFlag('color') || hasFlag('colors') || hasFlag('color=true')
+           || hasFlag('color=always')) {
+  forceColor = true;
+}
+if ('FORCE_COLOR' in env) {
+  forceColor = env.FORCE_COLOR.length === 0
+    || parseInt(env.FORCE_COLOR, 10) !== 0;
+}
 
-        if (process.platform === "win32") {
-          // Node.js 7.5.0 is the first version of Node.js to include a patch to
-          // libuv that enables 256 color output on Windows. Anything earlier and it
-          // won't work. However, here we target Node.js 8 at minimum as it is an LTS
-          // release, and Node.js 7 is not. Windows 10 build 10586 is the first
-          // Windows release that supports 256 colors. Windows 10 build 14931 is the
-          // first release that supports 16m/TrueColor.
-          var osRelease = os.release().split(".");
-          if (
-            Number(process.versions.node.split(".")[0]) >= 8 &&
-            Number(osRelease[0]) >= 10 &&
-            Number(osRelease[2]) >= 10586
-          ) {
-            return Number(osRelease[2]) >= 14931 ? 3 : 2;
-          }
+function translateLevel(level) {
+  if (level === 0) {
+    return false;
+  }
 
-          return 1;
-        }
+  return {
+    level: level,
+    hasBasic: true,
+    has256: level >= 2,
+    has16m: level >= 3,
+  };
+}
 
-        if ("CI" in env) {
-          if (
-            ["TRAVIS", "CIRCLECI", "APPVEYOR", "GITLAB_CI"].some(
-              function (sign) {
-                return sign in env;
-              },
-            ) ||
-            env.CI_NAME === "codeship"
-          ) {
-            return 1;
-          }
+function supportsColor(stream) {
+  if (forceColor === false) {
+    return 0;
+  }
 
-          return min;
-        }
+  if (hasFlag('color=16m') || hasFlag('color=full')
+      || hasFlag('color=truecolor')) {
+    return 3;
+  }
 
-        if ("TEAMCITY_VERSION" in env) {
-          return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION)
-            ? 1
-            : 0;
-        }
+  if (hasFlag('color=256')) {
+    return 2;
+  }
 
-        if ("TERM_PROGRAM" in env) {
-          var version = parseInt(
-            (env.TERM_PROGRAM_VERSION || "").split(".")[0],
-            10,
-          );
+  if (stream && !stream.isTTY && forceColor !== true) {
+    return 0;
+  }
 
-          switch (env.TERM_PROGRAM) {
-            case "iTerm.app":
-              return version >= 3 ? 3 : 2;
-            case "Hyper":
-              return 3;
-            case "Apple_Terminal":
-              return 2;
-            // No default
-          }
-        }
+  var min = forceColor ? 1 : 0;
+
+  if (process.platform === 'win32') {
+    // Node.js 7.5.0 is the first version of Node.js to include a patch to
+    // libuv that enables 256 color output on Windows. Anything earlier and it
+    // won't work. However, here we target Node.js 8 at minimum as it is an LTS
+    // release, and Node.js 7 is not. Windows 10 build 10586 is the first
+    // Windows release that supports 256 colors. Windows 10 build 14931 is the
+    // first release that supports 16m/TrueColor.
+    var osRelease = os.release().split('.');
+    if (Number(process.versions.node.split('.')[0]) >= 8
+        && Number(osRelease[0]) >= 10 && Number(osRelease[2]) >= 10586) {
+      return Number(osRelease[2]) >= 14931 ? 3 : 2;
+    }
 
-        if (/-256(color)?$/i.test(env.TERM)) {
-          return 2;
-        }
+    return 1;
+  }
 
-        if (
-          /^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)
-        ) {
-          return 1;
-        }
+  if ('CI' in env) {
+    if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(function(sign) {
+      return sign in env;
+    }) || env.CI_NAME === 'codeship') {
+      return 1;
+    }
 
-        if ("COLORTERM" in env) {
-          return 1;
-        }
+    return min;
+  }
 
-        if (env.TERM === "dumb") {
-          return min;
-        }
+  if ('TEAMCITY_VERSION' in env) {
+    return (/^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0
+    );
+  }
 
-        return min;
-      }
+  if ('TERM_PROGRAM' in env) {
+    var version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
+
+    switch (env.TERM_PROGRAM) {
+      case 'iTerm.app':
+        return version >= 3 ? 3 : 2;
+      case 'Hyper':
+        return 3;
+      case 'Apple_Terminal':
+        return 2;
+      // No default
+    }
+  }
 
-      function getSupportLevel(stream) {
-        var level = supportsColor(stream);
-        return translateLevel(level);
-      }
+  if (/-256(color)?$/i.test(env.TERM)) {
+    return 2;
+  }
 
-      module.exports = {
-        supportsColor: getSupportLevel,
-        stdout: getSupportLevel(process.stdout),
-        stderr: getSupportLevel(process.stderr),
-      };
+  if (/^screen|^xterm|^vt100|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {
+    return 1;
+  }
 
-      /***/
-    },
-    /* 621 */
-    /***/ function (module, exports, __webpack_require__) {
-      //
-      // Remark: Requiring this file will use the "safe" colors API,
-      // which will not touch String.prototype.
-      //
-      //   var colors = require('colors/safe');
-      //   colors.red("foo")
-      //
-      //
-      var colors = __webpack_require__(611);
-      module["exports"] = colors;
+  if ('COLORTERM' in env) {
+    return 1;
+  }
 
-      /***/
-    },
-    /* 622 */
-    /***/ function (module, exports) {
-      module.exports = defer;
+  if (env.TERM === 'dumb') {
+    return min;
+  }
 
-      /**
-       * Runs provided function on next iteration of the event loop
-       *
-       * @param {function} fn - function to run
-       */
-      function defer(fn) {
-        var nextTick =
-          typeof setImmediate == "function"
-            ? setImmediate
-            : typeof process == "object" &&
-                typeof process.nextTick == "function"
-              ? process.nextTick
-              : null;
-
-        if (nextTick) {
-          nextTick(fn);
-        } else {
-          setTimeout(fn, 0);
-        }
-      }
+  return min;
+}
 
-      /***/
-    },
-    /* 623 */
-    /***/ function (module, exports, __webpack_require__) {
-      __webpack_require__(627);
-      module.exports = __webpack_require__(31).Object.assign;
+function getSupportLevel(stream) {
+  var level = supportsColor(stream);
+  return translateLevel(level);
+}
 
-      /***/
-    },
-    /* 624 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // 19.1.2.1 Object.assign(target, source, ...)
-      var getKeys = __webpack_require__(171);
-      var gOPS = __webpack_require__(625);
-      var pIE = __webpack_require__(626);
-      var toObject = __webpack_require__(172);
-      var IObject = __webpack_require__(170);
-      var $assign = Object.assign;
-
-      // should work with symbols and should have deterministic property order (V8 bug)
-      module.exports =
-        !$assign ||
-        __webpack_require__(112)(function () {
-          var A = {};
-          var B = {};
-          // eslint-disable-next-line no-undef
-          var S = Symbol();
-          var K = "abcdefghijklmnopqrst";
-          A[S] = 7;
-          K.split("").forEach(function (k) {
-            B[k] = k;
-          });
-          return (
-            $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join("") != K
-          );
-        })
-          ? function assign(target, source) {
-              // eslint-disable-line no-unused-vars
-              var T = toObject(target);
-              var aLen = arguments.length;
-              var index = 1;
-              var getSymbols = gOPS.f;
-              var isEnum = pIE.f;
-              while (aLen > index) {
-                var S = IObject(arguments[index++]);
-                var keys = getSymbols
-                  ? getKeys(S).concat(getSymbols(S))
-                  : getKeys(S);
-                var length = keys.length;
-                var j = 0;
-                var key;
-                while (length > j)
-                  if (isEnum.call(S, (key = keys[j++]))) T[key] = S[key];
-              }
-              return T;
-            }
-          : $assign;
+module.exports = {
+  supportsColor: getSupportLevel,
+  stdout: getSupportLevel(process.stdout),
+  stderr: getSupportLevel(process.stderr),
+};
 
-      /***/
-    },
-    /* 625 */
-    /***/ function (module, exports) {
-      exports.f = Object.getOwnPropertySymbols;
 
-      /***/
-    },
-    /* 626 */
-    /***/ function (module, exports) {
-      exports.f = {}.propertyIsEnumerable;
+/***/ }),
+/* 621 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 627 */
-    /***/ function (module, exports, __webpack_require__) {
-      // 19.1.3.1 Object.assign(target, source)
-      var $export = __webpack_require__(60);
+//
+// Remark: Requiring this file will use the "safe" colors API,
+// which will not touch String.prototype.
+//
+//   var colors = require('colors/safe');
+//   colors.red("foo")
+//
+//
+var colors = __webpack_require__(611);
+module['exports'] = colors;
 
-      $export($export.S + $export.F, "Object", {
-        assign: __webpack_require__(624),
-      });
 
-      /***/
-    },
-    /* 628 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 622 */
+/***/ (function(module, exports) {
 
-      var arrayFindIndex = __webpack_require__(511);
+module.exports = defer;
 
-      module.exports = function () {
-        var unhandledRejections = [];
+/**
+ * Runs provided function on next iteration of the event loop
+ *
+ * @param {function} fn - function to run
+ */
+function defer(fn)
+{
+  var nextTick = typeof setImmediate == 'function'
+    ? setImmediate
+    : (
+      typeof process == 'object' && typeof process.nextTick == 'function'
+      ? process.nextTick
+      : null
+    );
 
-        function onUnhandledRejection(reason, promise) {
-          unhandledRejections.push({ reason: reason, promise: promise });
-        }
+  if (nextTick)
+  {
+    nextTick(fn);
+  }
+  else
+  {
+    setTimeout(fn, 0);
+  }
+}
 
-        function onRejectionHandled(promise) {
-          var index = arrayFindIndex(unhandledRejections, function (x) {
-            return x.promise === promise;
-          });
 
-          unhandledRejections.splice(index, 1);
-        }
+/***/ }),
+/* 623 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        function currentlyUnhandled() {
-          return unhandledRejections.map(function (entry) {
-            return {
-              reason: entry.reason,
-              promise: entry.promise,
-            };
-          });
-        }
+__webpack_require__(627);
+module.exports = __webpack_require__(31).Object.assign;
 
-        return {
-          onUnhandledRejection: onUnhandledRejection,
-          onRejectionHandled: onRejectionHandled,
-          currentlyUnhandled: currentlyUnhandled,
-        };
-      };
 
-      /***/
-    },
-    /* 629 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 624 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var core = __webpack_require__(628);
+"use strict";
 
-      module.exports = function (p) {
-        p = p || process;
-        var c = core();
+// 19.1.2.1 Object.assign(target, source, ...)
+var getKeys = __webpack_require__(171);
+var gOPS = __webpack_require__(625);
+var pIE = __webpack_require__(626);
+var toObject = __webpack_require__(172);
+var IObject = __webpack_require__(170);
+var $assign = Object.assign;
 
-        p.on("unhandledRejection", c.onUnhandledRejection);
-        p.on("rejectionHandled", c.onRejectionHandled);
+// should work with symbols and should have deterministic property order (V8 bug)
+module.exports = !$assign || __webpack_require__(112)(function () {
+  var A = {};
+  var B = {};
+  // eslint-disable-next-line no-undef
+  var S = Symbol();
+  var K = 'abcdefghijklmnopqrst';
+  A[S] = 7;
+  K.split('').forEach(function (k) { B[k] = k; });
+  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
+}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
+  var T = toObject(target);
+  var aLen = arguments.length;
+  var index = 1;
+  var getSymbols = gOPS.f;
+  var isEnum = pIE.f;
+  while (aLen > index) {
+    var S = IObject(arguments[index++]);
+    var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S);
+    var length = keys.length;
+    var j = 0;
+    var key;
+    while (length > j) if (isEnum.call(S, key = keys[j++])) T[key] = S[key];
+  } return T;
+} : $assign;
 
-        return c.currentlyUnhandled;
-      };
 
-      /***/
-    },
-    /* 630 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 625 */
+/***/ (function(module, exports) {
 
-      var token = "%[a-f0-9]{2}";
-      var singleMatcher = new RegExp(token, "gi");
-      var multiMatcher = new RegExp("(" + token + ")+", "gi");
+exports.f = Object.getOwnPropertySymbols;
 
-      function decodeComponents(components, split) {
-        try {
-          // Try to decode the entire string first
-          return decodeURIComponent(components.join(""));
-        } catch (err) {
-          // Do nothing
-        }
 
-        if (components.length === 1) {
-          return components;
-        }
+/***/ }),
+/* 626 */
+/***/ (function(module, exports) {
 
-        split = split || 1;
+exports.f = {}.propertyIsEnumerable;
 
-        // Split the array in 2 parts
-        var left = components.slice(0, split);
-        var right = components.slice(split);
 
-        return Array.prototype.concat.call(
-          [],
-          decodeComponents(left),
-          decodeComponents(right),
-        );
-      }
+/***/ }),
+/* 627 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function decode(input) {
-        try {
-          return decodeURIComponent(input);
-        } catch (err) {
-          var tokens = input.match(singleMatcher);
+// 19.1.3.1 Object.assign(target, source)
+var $export = __webpack_require__(60);
 
-          for (var i = 1; i < tokens.length; i++) {
-            input = decodeComponents(tokens, i).join("");
+$export($export.S + $export.F, 'Object', { assign: __webpack_require__(624) });
 
-            tokens = input.match(singleMatcher);
-          }
 
-          return input;
-        }
-      }
+/***/ }),
+/* 628 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function customDecodeURIComponent(input) {
-        // Keep track of all the replacements and prefill the map with the `BOM`
-        var replaceMap = {
-          "%FE%FF": "\uFFFD\uFFFD",
-          "%FF%FE": "\uFFFD\uFFFD",
-        };
+"use strict";
 
-        var match = multiMatcher.exec(input);
-        while (match) {
-          try {
-            // Decode as big chunks as possible
-            replaceMap[match[0]] = decodeURIComponent(match[0]);
-          } catch (err) {
-            var result = decode(match[0]);
+var arrayFindIndex = __webpack_require__(511);
 
-            if (result !== match[0]) {
-              replaceMap[match[0]] = result;
-            }
-          }
+module.exports = function () {
+	var unhandledRejections = [];
 
-          match = multiMatcher.exec(input);
-        }
+	function onUnhandledRejection(reason, promise) {
+		unhandledRejections.push({reason: reason, promise: promise});
+	}
 
-        // Add `%C2` at the end of the map to make sure it does not replace the combinator before everything else
-        replaceMap["%C2"] = "\uFFFD";
+	function onRejectionHandled(promise) {
+		var index = arrayFindIndex(unhandledRejections, function (x) {
+			return x.promise === promise;
+		});
 
-        var entries = Object.keys(replaceMap);
+		unhandledRejections.splice(index, 1);
+	}
 
-        for (var i = 0; i < entries.length; i++) {
-          // Replace all decoded components
-          var key = entries[i];
-          input = input.replace(new RegExp(key, "g"), replaceMap[key]);
-        }
+	function currentlyUnhandled() {
+		return unhandledRejections.map(function (entry) {
+			return {
+				reason: entry.reason,
+				promise: entry.promise
+			};
+		});
+	}
+
+	return {
+		onUnhandledRejection: onUnhandledRejection,
+		onRejectionHandled: onRejectionHandled,
+		currentlyUnhandled: currentlyUnhandled
+	};
+};
 
-        return input;
-      }
 
-      module.exports = function (encodedURI) {
-        if (typeof encodedURI !== "string") {
-          throw new TypeError(
-            "Expected `encodedURI` to be of type `string`, got `" +
-              typeof encodedURI +
-              "`",
-          );
-        }
+/***/ }),
+/* 629 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        try {
-          encodedURI = encodedURI.replace(/\+/g, " ");
+"use strict";
 
-          // Try the built in decoder first
-          return decodeURIComponent(encodedURI);
-        } catch (err) {
-          // Fallback to a more advanced decoder
-          return customDecodeURIComponent(encodedURI);
-        }
-      };
+var core = __webpack_require__(628);
 
-      /***/
-    },
-    /* 631 */
-    /***/ function (module, exports, __webpack_require__) {
-      var pSlice = Array.prototype.slice;
-      var objectKeys = __webpack_require__(633);
-      var isArguments = __webpack_require__(632);
-
-      var deepEqual = (module.exports = function (actual, expected, opts) {
-        if (!opts) opts = {};
-        // 7.1. All identical values are equivalent, as determined by ===.
-        if (actual === expected) {
-          return true;
-        } else if (actual instanceof Date && expected instanceof Date) {
-          return actual.getTime() === expected.getTime();
-
-          // 7.3. Other pairs that do not both pass typeof value == 'object',
-          // equivalence is determined by ==.
-        } else if (
-          !actual ||
-          !expected ||
-          (typeof actual != "object" && typeof expected != "object")
-        ) {
-          return opts.strict ? actual === expected : actual == expected;
-
-          // 7.4. For all other Object pairs, including Array objects, equivalence is
-          // determined by having the same number of owned properties (as verified
-          // with Object.prototype.hasOwnProperty.call), the same set of keys
-          // (although not necessarily the same order), equivalent values for every
-          // corresponding key, and an identical 'prototype' property. Note: this
-          // accounts for both named and indexed properties on Arrays.
-        } else {
-          return objEquiv(actual, expected, opts);
-        }
-      });
+module.exports = function (p) {
+	p = p || process;
+	var c = core();
 
-      function isUndefinedOrNull(value) {
-        return value === null || value === undefined;
-      }
+	p.on('unhandledRejection', c.onUnhandledRejection);
+	p.on('rejectionHandled', c.onRejectionHandled);
 
-      function isBuffer(x) {
-        if (!x || typeof x !== "object" || typeof x.length !== "number")
-          return false;
-        if (typeof x.copy !== "function" || typeof x.slice !== "function") {
-          return false;
-        }
-        if (x.length > 0 && typeof x[0] !== "number") return false;
-        return true;
-      }
+	return c.currentlyUnhandled;
+};
 
-      function objEquiv(a, b, opts) {
-        var i, key;
-        if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) return false;
-        // an identical 'prototype' property.
-        if (a.prototype !== b.prototype) return false;
-        //~~~I've managed to break Object.keys through screwy arguments passing.
-        //   Converting to array solves the problem.
-        if (isArguments(a)) {
-          if (!isArguments(b)) {
-            return false;
-          }
-          a = pSlice.call(a);
-          b = pSlice.call(b);
-          return deepEqual(a, b, opts);
-        }
-        if (isBuffer(a)) {
-          if (!isBuffer(b)) {
-            return false;
-          }
-          if (a.length !== b.length) return false;
-          for (i = 0; i < a.length; i++) {
-            if (a[i] !== b[i]) return false;
-          }
-          return true;
-        }
-        try {
-          var ka = objectKeys(a),
-            kb = objectKeys(b);
-        } catch (e) {
-          //happens when one is a string literal and the other isn't
-          return false;
-        }
-        // having the same number of owned properties (keys incorporates
-        // hasOwnProperty)
-        if (ka.length != kb.length) return false;
-        //the same set of keys (although not necessarily the same order),
-        ka.sort();
-        kb.sort();
-        //~~~cheap key test
-        for (i = ka.length - 1; i >= 0; i--) {
-          if (ka[i] != kb[i]) return false;
-        }
-        //equivalent values for every corresponding key, and
-        //~~~possibly expensive deep test
-        for (i = ka.length - 1; i >= 0; i--) {
-          key = ka[i];
-          if (!deepEqual(a[key], b[key], opts)) return false;
-        }
-        return typeof a === typeof b;
-      }
 
-      /***/
-    },
-    /* 632 */
-    /***/ function (module, exports) {
-      var supportsArgumentsClass =
-        (function () {
-          return Object.prototype.toString.call(arguments);
-        })() == "[object Arguments]";
-
-      exports = module.exports = supportsArgumentsClass
-        ? supported
-        : unsupported;
-
-      exports.supported = supported;
-      function supported(object) {
-        return Object.prototype.toString.call(object) == "[object Arguments]";
-      }
-
-      exports.unsupported = unsupported;
-      function unsupported(object) {
-        return (
-          (object &&
-            typeof object == "object" &&
-            typeof object.length == "number" &&
-            Object.prototype.hasOwnProperty.call(object, "callee") &&
-            !Object.prototype.propertyIsEnumerable.call(object, "callee")) ||
-          false
-        );
-      }
+/***/ }),
+/* 630 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var token = '%[a-f0-9]{2}';
+var singleMatcher = new RegExp(token, 'gi');
+var multiMatcher = new RegExp('(' + token + ')+', 'gi');
+
+function decodeComponents(components, split) {
+	try {
+		// Try to decode the entire string first
+		return decodeURIComponent(components.join(''));
+	} catch (err) {
+		// Do nothing
+	}
+
+	if (components.length === 1) {
+		return components;
+	}
+
+	split = split || 1;
+
+	// Split the array in 2 parts
+	var left = components.slice(0, split);
+	var right = components.slice(split);
+
+	return Array.prototype.concat.call([], decodeComponents(left), decodeComponents(right));
+}
+
+function decode(input) {
+	try {
+		return decodeURIComponent(input);
+	} catch (err) {
+		var tokens = input.match(singleMatcher);
+
+		for (var i = 1; i < tokens.length; i++) {
+			input = decodeComponents(tokens, i).join('');
+
+			tokens = input.match(singleMatcher);
+		}
+
+		return input;
+	}
+}
+
+function customDecodeURIComponent(input) {
+	// Keep track of all the replacements and prefill the map with the `BOM`
+	var replaceMap = {
+		'%FE%FF': '\uFFFD\uFFFD',
+		'%FF%FE': '\uFFFD\uFFFD'
+	};
+
+	var match = multiMatcher.exec(input);
+	while (match) {
+		try {
+			// Decode as big chunks as possible
+			replaceMap[match[0]] = decodeURIComponent(match[0]);
+		} catch (err) {
+			var result = decode(match[0]);
+
+			if (result !== match[0]) {
+				replaceMap[match[0]] = result;
+			}
+		}
+
+		match = multiMatcher.exec(input);
+	}
+
+	// Add `%C2` at the end of the map to make sure it does not replace the combinator before everything else
+	replaceMap['%C2'] = '\uFFFD';
+
+	var entries = Object.keys(replaceMap);
+
+	for (var i = 0; i < entries.length; i++) {
+		// Replace all decoded components
+		var key = entries[i];
+		input = input.replace(new RegExp(key, 'g'), replaceMap[key]);
+	}
+
+	return input;
+}
+
+module.exports = function (encodedURI) {
+	if (typeof encodedURI !== 'string') {
+		throw new TypeError('Expected `encodedURI` to be of type `string`, got `' + typeof encodedURI + '`');
+	}
+
+	try {
+		encodedURI = encodedURI.replace(/\+/g, ' ');
+
+		// Try the built in decoder first
+		return decodeURIComponent(encodedURI);
+	} catch (err) {
+		// Fallback to a more advanced decoder
+		return customDecodeURIComponent(encodedURI);
+	}
+};
 
-      /***/
-    },
-    /* 633 */
-    /***/ function (module, exports) {
-      exports = module.exports =
-        typeof Object.keys === "function" ? Object.keys : shim;
 
-      exports.shim = shim;
-      function shim(obj) {
-        var keys = [];
-        for (var key in obj) keys.push(key);
-        return keys;
-      }
+/***/ }),
+/* 631 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var pSlice = Array.prototype.slice;
+var objectKeys = __webpack_require__(633);
+var isArguments = __webpack_require__(632);
+
+var deepEqual = module.exports = function (actual, expected, opts) {
+  if (!opts) opts = {};
+  // 7.1. All identical values are equivalent, as determined by ===.
+  if (actual === expected) {
+    return true;
+
+  } else if (actual instanceof Date && expected instanceof Date) {
+    return actual.getTime() === expected.getTime();
+
+  // 7.3. Other pairs that do not both pass typeof value == 'object',
+  // equivalence is determined by ==.
+  } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') {
+    return opts.strict ? actual === expected : actual == expected;
+
+  // 7.4. For all other Object pairs, including Array objects, equivalence is
+  // determined by having the same number of owned properties (as verified
+  // with Object.prototype.hasOwnProperty.call), the same set of keys
+  // (although not necessarily the same order), equivalent values for every
+  // corresponding key, and an identical 'prototype' property. Note: this
+  // accounts for both named and indexed properties on Arrays.
+  } else {
+    return objEquiv(actual, expected, opts);
+  }
+}
 
-      /***/
-    },
-    /* 634 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Stream = __webpack_require__(23).Stream;
-      var util = __webpack_require__(3);
+function isUndefinedOrNull(value) {
+  return value === null || value === undefined;
+}
 
-      module.exports = DelayedStream;
-      function DelayedStream() {
-        this.source = null;
-        this.dataSize = 0;
-        this.maxDataSize = 1024 * 1024;
-        this.pauseStream = true;
+function isBuffer (x) {
+  if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;
+  if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
+    return false;
+  }
+  if (x.length > 0 && typeof x[0] !== 'number') return false;
+  return true;
+}
+
+function objEquiv(a, b, opts) {
+  var i, key;
+  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
+    return false;
+  // an identical 'prototype' property.
+  if (a.prototype !== b.prototype) return false;
+  //~~~I've managed to break Object.keys through screwy arguments passing.
+  //   Converting to array solves the problem.
+  if (isArguments(a)) {
+    if (!isArguments(b)) {
+      return false;
+    }
+    a = pSlice.call(a);
+    b = pSlice.call(b);
+    return deepEqual(a, b, opts);
+  }
+  if (isBuffer(a)) {
+    if (!isBuffer(b)) {
+      return false;
+    }
+    if (a.length !== b.length) return false;
+    for (i = 0; i < a.length; i++) {
+      if (a[i] !== b[i]) return false;
+    }
+    return true;
+  }
+  try {
+    var ka = objectKeys(a),
+        kb = objectKeys(b);
+  } catch (e) {//happens when one is a string literal and the other isn't
+    return false;
+  }
+  // having the same number of owned properties (keys incorporates
+  // hasOwnProperty)
+  if (ka.length != kb.length)
+    return false;
+  //the same set of keys (although not necessarily the same order),
+  ka.sort();
+  kb.sort();
+  //~~~cheap key test
+  for (i = ka.length - 1; i >= 0; i--) {
+    if (ka[i] != kb[i])
+      return false;
+  }
+  //equivalent values for every corresponding key, and
+  //~~~possibly expensive deep test
+  for (i = ka.length - 1; i >= 0; i--) {
+    key = ka[i];
+    if (!deepEqual(a[key], b[key], opts)) return false;
+  }
+  return typeof a === typeof b;
+}
 
-        this._maxDataSizeExceeded = false;
-        this._released = false;
-        this._bufferedEvents = [];
-      }
-      util.inherits(DelayedStream, Stream);
 
-      DelayedStream.create = function (source, options) {
-        var delayedStream = new this();
+/***/ }),
+/* 632 */
+/***/ (function(module, exports) {
 
-        options = options || {};
-        for (var option in options) {
-          delayedStream[option] = options[option];
-        }
+var supportsArgumentsClass = (function(){
+  return Object.prototype.toString.call(arguments)
+})() == '[object Arguments]';
 
-        delayedStream.source = source;
+exports = module.exports = supportsArgumentsClass ? supported : unsupported;
 
-        var realEmit = source.emit;
-        source.emit = function () {
-          delayedStream._handleEmit(arguments);
-          return realEmit.apply(source, arguments);
-        };
+exports.supported = supported;
+function supported(object) {
+  return Object.prototype.toString.call(object) == '[object Arguments]';
+};
 
-        source.on("error", function () {});
-        if (delayedStream.pauseStream) {
-          source.pause();
-        }
+exports.unsupported = unsupported;
+function unsupported(object){
+  return object &&
+    typeof object == 'object' &&
+    typeof object.length == 'number' &&
+    Object.prototype.hasOwnProperty.call(object, 'callee') &&
+    !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||
+    false;
+};
 
-        return delayedStream;
-      };
 
-      Object.defineProperty(DelayedStream.prototype, "readable", {
-        configurable: true,
-        enumerable: true,
-        get: function () {
-          return this.source.readable;
-        },
-      });
+/***/ }),
+/* 633 */
+/***/ (function(module, exports) {
 
-      DelayedStream.prototype.setEncoding = function () {
-        return this.source.setEncoding.apply(this.source, arguments);
-      };
+exports = module.exports = typeof Object.keys === 'function'
+  ? Object.keys : shim;
 
-      DelayedStream.prototype.resume = function () {
-        if (!this._released) {
-          this.release();
-        }
+exports.shim = shim;
+function shim (obj) {
+  var keys = [];
+  for (var key in obj) keys.push(key);
+  return keys;
+}
 
-        this.source.resume();
-      };
 
-      DelayedStream.prototype.pause = function () {
-        this.source.pause();
-      };
+/***/ }),
+/* 634 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      DelayedStream.prototype.release = function () {
-        this._released = true;
+var Stream = __webpack_require__(23).Stream;
+var util = __webpack_require__(3);
 
-        this._bufferedEvents.forEach(
-          function (args) {
-            this.emit.apply(this, args);
-          }.bind(this),
-        );
-        this._bufferedEvents = [];
-      };
+module.exports = DelayedStream;
+function DelayedStream() {
+  this.source = null;
+  this.dataSize = 0;
+  this.maxDataSize = 1024 * 1024;
+  this.pauseStream = true;
 
-      DelayedStream.prototype.pipe = function () {
-        var r = Stream.prototype.pipe.apply(this, arguments);
-        this.resume();
-        return r;
-      };
+  this._maxDataSizeExceeded = false;
+  this._released = false;
+  this._bufferedEvents = [];
+}
+util.inherits(DelayedStream, Stream);
 
-      DelayedStream.prototype._handleEmit = function (args) {
-        if (this._released) {
-          this.emit.apply(this, args);
-          return;
-        }
+DelayedStream.create = function(source, options) {
+  var delayedStream = new this();
 
-        if (args[0] === "data") {
-          this.dataSize += args[1].length;
-          this._checkIfMaxDataSizeExceeded();
-        }
+  options = options || {};
+  for (var option in options) {
+    delayedStream[option] = options[option];
+  }
 
-        this._bufferedEvents.push(args);
-      };
+  delayedStream.source = source;
 
-      DelayedStream.prototype._checkIfMaxDataSizeExceeded = function () {
-        if (this._maxDataSizeExceeded) {
-          return;
-        }
+  var realEmit = source.emit;
+  source.emit = function() {
+    delayedStream._handleEmit(arguments);
+    return realEmit.apply(source, arguments);
+  };
 
-        if (this.dataSize <= this.maxDataSize) {
-          return;
-        }
+  source.on('error', function() {});
+  if (delayedStream.pauseStream) {
+    source.pause();
+  }
 
-        this._maxDataSizeExceeded = true;
-        var message =
-          "DelayedStream#maxDataSize of " +
-          this.maxDataSize +
-          " bytes exceeded.";
-        this.emit("error", new Error(message));
-      };
+  return delayedStream;
+};
 
-      /***/
-    },
-    /* 635 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // detect either spaces or tabs but not both to properly handle tabs
-      // for indentation and spaces for alignment
-      const INDENT_RE = /^(?:( )+|\t+)/;
-
-      function getMostUsed(indents) {
-        let result = 0;
-        let maxUsed = 0;
-        let maxWeight = 0;
-
-        for (const entry of indents) {
-          // TODO: use destructuring when targeting Node.js 6
-          const key = entry[0];
-          const val = entry[1];
-
-          const u = val[0];
-          const w = val[1];
-
-          if (u > maxUsed || (u === maxUsed && w > maxWeight)) {
-            maxUsed = u;
-            maxWeight = w;
-            result = Number(key);
-          }
-        }
+Object.defineProperty(DelayedStream.prototype, 'readable', {
+  configurable: true,
+  enumerable: true,
+  get: function() {
+    return this.source.readable;
+  }
+});
 
-        return result;
-      }
+DelayedStream.prototype.setEncoding = function() {
+  return this.source.setEncoding.apply(this.source, arguments);
+};
 
-      module.exports = (str) => {
-        if (typeof str !== "string") {
-          throw new TypeError("Expected a string");
-        }
+DelayedStream.prototype.resume = function() {
+  if (!this._released) {
+    this.release();
+  }
 
-        // used to see if tabs or spaces are the most used
-        let tabs = 0;
-        let spaces = 0;
+  this.source.resume();
+};
 
-        // remember the size of previous line's indentation
-        let prev = 0;
+DelayedStream.prototype.pause = function() {
+  this.source.pause();
+};
 
-        // remember how many indents/unindents as occurred for a given size
-        // and how much lines follow a given indentation
-        //
-        // indents = {
-        //    3: [1, 0],
-        //    4: [1, 5],
-        //    5: [1, 0],
-        //   12: [1, 0],
-        // }
-        const indents = new Map();
+DelayedStream.prototype.release = function() {
+  this._released = true;
 
-        // pointer to the array of last used indent
-        let current;
+  this._bufferedEvents.forEach(function(args) {
+    this.emit.apply(this, args);
+  }.bind(this));
+  this._bufferedEvents = [];
+};
 
-        // whether the last action was an indent (opposed to an unindent)
-        let isIndent;
+DelayedStream.prototype.pipe = function() {
+  var r = Stream.prototype.pipe.apply(this, arguments);
+  this.resume();
+  return r;
+};
 
-        for (const line of str.split(/\n/g)) {
-          if (!line) {
-            // ignore empty lines
-            continue;
-          }
+DelayedStream.prototype._handleEmit = function(args) {
+  if (this._released) {
+    this.emit.apply(this, args);
+    return;
+  }
 
-          let indent;
-          const matches = line.match(INDENT_RE);
+  if (args[0] === 'data') {
+    this.dataSize += args[1].length;
+    this._checkIfMaxDataSizeExceeded();
+  }
 
-          if (matches) {
-            indent = matches[0].length;
+  this._bufferedEvents.push(args);
+};
 
-            if (matches[1]) {
-              spaces++;
-            } else {
-              tabs++;
-            }
-          } else {
-            indent = 0;
-          }
+DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {
+  if (this._maxDataSizeExceeded) {
+    return;
+  }
 
-          const diff = indent - prev;
-          prev = indent;
+  if (this.dataSize <= this.maxDataSize) {
+    return;
+  }
 
-          if (diff) {
-            // an indent or unindent has been detected
+  this._maxDataSizeExceeded = true;
+  var message =
+    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'
+  this.emit('error', new Error(message));
+};
 
-            isIndent = diff > 0;
 
-            current = indents.get(isIndent ? diff : -diff);
+/***/ }),
+/* 635 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+// detect either spaces or tabs but not both to properly handle tabs
+// for indentation and spaces for alignment
+const INDENT_RE = /^(?:( )+|\t+)/;
+
+function getMostUsed(indents) {
+	let result = 0;
+	let maxUsed = 0;
+	let maxWeight = 0;
+
+	for (const entry of indents) {
+		// TODO: use destructuring when targeting Node.js 6
+		const key = entry[0];
+		const val = entry[1];
+
+		const u = val[0];
+		const w = val[1];
+
+		if (u > maxUsed || (u === maxUsed && w > maxWeight)) {
+			maxUsed = u;
+			maxWeight = w;
+			result = Number(key);
+		}
+	}
+
+	return result;
+}
+
+module.exports = str => {
+	if (typeof str !== 'string') {
+		throw new TypeError('Expected a string');
+	}
+
+	// used to see if tabs or spaces are the most used
+	let tabs = 0;
+	let spaces = 0;
+
+	// remember the size of previous line's indentation
+	let prev = 0;
+
+	// remember how many indents/unindents as occurred for a given size
+	// and how much lines follow a given indentation
+	//
+	// indents = {
+	//    3: [1, 0],
+	//    4: [1, 5],
+	//    5: [1, 0],
+	//   12: [1, 0],
+	// }
+	const indents = new Map();
+
+	// pointer to the array of last used indent
+	let current;
+
+	// whether the last action was an indent (opposed to an unindent)
+	let isIndent;
+
+	for (const line of str.split(/\n/g)) {
+		if (!line) {
+			// ignore empty lines
+			continue;
+		}
+
+		let indent;
+		const matches = line.match(INDENT_RE);
+
+		if (matches) {
+			indent = matches[0].length;
+
+			if (matches[1]) {
+				spaces++;
+			} else {
+				tabs++;
+			}
+		} else {
+			indent = 0;
+		}
+
+		const diff = indent - prev;
+		prev = indent;
+
+		if (diff) {
+			// an indent or unindent has been detected
+
+			isIndent = diff > 0;
+
+			current = indents.get(isIndent ? diff : -diff);
+
+			if (current) {
+				current[0]++;
+			} else {
+				current = [1, 0];
+				indents.set(diff, current);
+			}
+		} else if (current) {
+			// if the last action was an indent, increment the weight
+			current[1] += Number(isIndent);
+		}
+	}
+
+	const amount = getMostUsed(indents);
+
+	let type;
+	let indent;
+	if (!amount) {
+		type = null;
+		indent = '';
+	} else if (spaces >= tabs) {
+		type = 'space';
+		indent = ' '.repeat(amount);
+	} else {
+		type = 'tab';
+		indent = '\t'.repeat(amount);
+	}
+
+	return {
+		amount,
+		type,
+		indent
+	};
+};
 
-            if (current) {
-              current[0]++;
-            } else {
-              current = [1, 0];
-              indents.set(diff, current);
-            }
-          } else if (current) {
-            // if the last action was an indent, increment the weight
-            current[1] += Number(isIndent);
-          }
-        }
 
-        const amount = getMostUsed(indents);
+/***/ }),
+/* 636 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        let type;
-        let indent;
-        if (!amount) {
-          type = null;
-          indent = "";
-        } else if (spaces >= tabs) {
-          type = "space";
-          indent = " ".repeat(amount);
-        } else {
-          type = "tab";
-          indent = "\t".repeat(amount);
-        }
+/*
+* Copyright (c) 2013, Yahoo! Inc. All rights reserved.
+* Copyrights licensed under the New BSD License.
+* See the accompanying LICENSE file for terms.
+*/
 
-        return {
-          amount,
-          type,
-          indent,
-        };
-      };
+var CacheObject = function (conf) {
+    conf = conf || {};
+    conf.ttl = parseInt(conf.ttl, 10) || 300; //0 is not permissible
+    conf.cachesize = parseInt(conf.cachesize, 10) || 1000; //0 is not permissible
+    
+    this.ttl = conf.ttl * 1000;
+    this.max = conf.cachesize;
 
-      /***/
-    },
-    /* 636 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-       * Copyright (c) 2013, Yahoo! Inc. All rights reserved.
-       * Copyrights licensed under the New BSD License.
-       * See the accompanying LICENSE file for terms.
-       */
+    this.count = 0;
+    this.data = {};
+    var next = __webpack_require__(512);
 
-      var CacheObject = function (conf) {
-        conf = conf || {};
-        conf.ttl = parseInt(conf.ttl, 10) || 300; //0 is not permissible
-        conf.cachesize = parseInt(conf.cachesize, 10) || 1000; //0 is not permissible
+    this.set = function (key, value, callback) {
+        var self = this;
+        next(function () {
+            if (self.data[key]) {
+                if (self.data[key].newer) {
+                    if (self.data[key].older) {
+                        self.data[key].newer.older = self.data[key].older;
+                        self.data[key].older.newer = self.data[key].newer;
+                    } else {
+                        self.tail = self.data[key].newer;
+                        delete self.tail.older;
+                    }
 
-        this.ttl = conf.ttl * 1000;
-        this.max = conf.cachesize;
+                    self.data[key].older = self.head;
+                    self.head.newer = self.data[key];
+                    delete self.data[key].newer;
+                    self.head = self.data[key];
+                }
 
-        this.count = 0;
-        this.data = {};
-        var next = __webpack_require__(512);
+                self.head.val = value;
+                self.head.hit = 0;
+                self.head.ts = Date.now();
+            } else {
+                // key is not exist
+                self.data[key] = {
+                    "key" : key,
+                    "val" : value,
+                    "hit" : 0,
+                    "ts" : Date.now()
+                };
 
-        this.set = function (key, value, callback) {
-          var self = this;
-          next(function () {
-            if (self.data[key]) {
-              if (self.data[key].newer) {
-                if (self.data[key].older) {
-                  self.data[key].newer.older = self.data[key].older;
-                  self.data[key].older.newer = self.data[key].newer;
+                if (!self.head) {
+                    // cache is empty
+                    self.head = self.data[key];
+                    self.tail = self.data[key];
+                } else {
+                    // insert the new entry to the front
+                    self.head.newer = self.data[key];
+                    self.data[key].older = self.head;
+                    self.head = self.data[key];
+                }
+
+                if (self.count >= self.max) {
+                    // remove the tail
+                    var temp = self.tail;
+                    self.tail = self.tail.newer;
+                    delete self.tail.next;
+                    delete self.data[temp.key];
                 } else {
-                  self.tail = self.data[key].newer;
-                  delete self.tail.older;
+                    self.count = self.count + 1;
                 }
+            }
+            /* jshint -W030 */
+            callback && callback(null, value);
+        });
+    };
 
-                self.data[key].older = self.head;
-                self.head.newer = self.data[key];
-                delete self.data[key].newer;
-                self.head = self.data[key];
-              }
-
-              self.head.val = value;
-              self.head.hit = 0;
-              self.head.ts = Date.now();
-            } else {
-              // key is not exist
-              self.data[key] = {
-                key: key,
-                val: value,
-                hit: 0,
-                ts: Date.now(),
-              };
-
-              if (!self.head) {
-                // cache is empty
-                self.head = self.data[key];
-                self.tail = self.data[key];
-              } else {
-                // insert the new entry to the front
-                self.head.newer = self.data[key];
-                self.data[key].older = self.head;
-                self.head = self.data[key];
-              }
-
-              if (self.count >= self.max) {
-                // remove the tail
-                var temp = self.tail;
-                self.tail = self.tail.newer;
-                delete self.tail.next;
-                delete self.data[temp.key];
-              } else {
-                self.count = self.count + 1;
-              }
-            }
-            /* jshint -W030 */
-            callback && callback(null, value);
-          });
-        };
-
-        this.get = function (key, callback) {
-          var self = this;
-          if (!callback) {
-            throw "cache.get callback is required.";
-          }
+    this.get = function (key, callback) {
+        var self = this;
+        if (!callback) {
+            throw('cache.get callback is required.');
+        }
 
-          next(function () {
+        next(function () {
             if (!self.data[key]) {
-              return callback(null, undefined);
+                return callback(null, undefined);
             }
             var value;
-            if (conf.ttl !== 0 && Date.now() - self.data[key].ts >= self.ttl) {
-              if (self.data[key].newer) {
-                if (self.data[key].older) {
-                  // in the middle of the list
-                  self.data[key].newer.older = self.data[key].older;
-                  self.data[key].older.newer = self.data[key].newer;
-                } else {
-                  // tail
-                  self.tail = self.data[key].newer;
-                  delete self.tail.older;
-                }
-              } else {
-                // the first item
-                if (self.data[key].older) {
-                  self.head = self.data[key].older;
-                  delete self.head.newer;
+            if (conf.ttl !== 0 && (Date.now() - self.data[key].ts) >= self.ttl) {
+                if (self.data[key].newer) {
+                    if (self.data[key].older) {
+                        // in the middle of the list
+                        self.data[key].newer.older = self.data[key].older;
+                        self.data[key].older.newer = self.data[key].newer;
+                    } else {
+                        // tail
+                        self.tail = self.data[key].newer;
+                        delete self.tail.older;
+                    }
                 } else {
-                  // 1 items
-                  delete self.head;
-                  delete self.tail;
+                    // the first item
+                    if (self.data[key].older) {
+                        self.head = self.data[key].older;
+                        delete self.head.newer;
+                    } else {
+                        // 1 items
+                        delete self.head;
+                        delete self.tail;
+                    }
                 }
-              }
 
-              delete self.data[key];
-              self.count = self.count - 1;
+                delete self.data[key];
+                self.count = self.count - 1;
             } else {
-              self.data[key].hit = self.data[key].hit + 1;
-              value = self.data[key].val;
+                self.data[key].hit = self.data[key].hit + 1;
+                value = self.data[key].val;
             }
             callback(null, value);
-          });
-        };
-      };
+        });
+    };
+};
 
-      module.exports = CacheObject;
+module.exports = CacheObject;
 
-      /***/
-    },
-    /* 637 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-       * Copyright (c) 2013, Yahoo! Inc. All rights reserved.
-       * Copyrights licensed under the New BSD License.
-       * See the accompanying LICENSE file for terms.
-       */
 
-      var CacheObject = __webpack_require__(636),
-        deepCopy = __webpack_require__(749),
-        dns = __webpack_require__(964);
+/***/ }),
+/* 637 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*
+* Copyright (c) 2013, Yahoo! Inc. All rights reserved.
+* Copyrights licensed under the New BSD License.
+* See the accompanying LICENSE file for terms.
+*/
+
+var CacheObject = __webpack_require__(636),
+    deepCopy = __webpack_require__(749),
+    dns = __webpack_require__(964);
+
 
-      // original function storage
-      var EnhanceDns = function (conf) {
+// original function storage
+var EnhanceDns = function (conf) {
         conf = conf || {};
         conf.ttl = parseInt(conf.ttl, 10) || 300; //0 is not allowed ie it ttl is set to 0, it will take the default
         conf.cachesize = parseInt(conf.cachesize, 10); //0 is allowed but it will disable the caching
 
         if (isNaN(conf.cachesize)) {
-          conf.cachesize = 1000; //set default cache size to 1000 records max
+            conf.cachesize = 1000; //set default cache size to 1000 records max
         }
         if (!conf.enable || conf.cachesize <= 0 || dns.internalCache) {
-          //cache already exists, means this code has already execute ie method are already overwritten
-          return dns;
+            //cache already exists, means this code has already execute ie method are already overwritten
+            return dns;
         }
-
+        
         // original function storage
         var backup_object = {
-            lookup: dns.lookup,
-            resolve: dns.resolve,
-            resolve4: dns.resolve4,
-            resolve6: dns.resolve6,
-            resolveMx: dns.resolveMx,
-            resolveTxt: dns.resolveTxt,
-            resolveSrv: dns.resolveSrv,
-            resolveNs: dns.resolveNs,
-            resolveCname: dns.resolveCname,
-            reverse: dns.reverse,
-          },
-          // cache storage instance
-          cache = conf.cache
-            ? /*istanbul ignore next*/ new conf.cache(conf)
-            : new CacheObject(conf);
-
+                lookup : dns.lookup,
+                resolve : dns.resolve,
+                resolve4 : dns.resolve4,
+                resolve6 : dns.resolve6,
+                resolveMx : dns.resolveMx,
+                resolveTxt : dns.resolveTxt,
+                resolveSrv : dns.resolveSrv,
+                resolveNs : dns.resolveNs,
+                resolveCname : dns.resolveCname,
+                reverse : dns.reverse
+            },
+            // cache storage instance
+            cache = conf.cache ? /*istanbul ignore next*/ new conf.cache(conf) : new CacheObject(conf);
+        
         // insert cache object to the instance
         dns.internalCache = cache;
 
         // override dns.lookup method
         dns.lookup = function (domain, options, callback) {
-          var family = 0;
-          var hints = 0;
-          var all = false;
-          if (arguments.length === 2) {
-            callback = options;
-            options = family;
-          } else if (typeof options === "object") {
-            if (options.family) {
-              family = +options.family;
-              if (family !== 4 && family !== 6) {
-                callback(
-                  new Error("invalid argument: `family` must be 4 or 6"),
-                );
-                return;
-              }
-            }
-            /*istanbul ignore next - "hints" require node 0.12+*/
-            if (options.hints) {
-              hints = +options.hints;
-            }
-            all = options.all === true;
-          } else if (options) {
-            family = +options;
-            if (family !== 4 && family !== 6) {
-              callback(new Error("invalid argument: `family` must be 4 or 6"));
-              return;
-            }
-          }
-
-          cache.get(
-            "lookup_" + domain + "_" + family + "_" + hints + "_" + all,
-            function (error, record) {
-              if (record) {
-                /*istanbul ignore next - "all" option require node 4+*/
-                if (Array.isArray(record)) {
-                  return callback(error, record);
+            var family = 0;
+            var hints = 0;
+            var all = false;
+            if (arguments.length === 2) {
+                callback = options;
+                options = family;
+            } else if (typeof options === 'object') {
+                if (options.family) {
+                    family = +options.family;
+                    if (family !== 4 && family !== 6) {
+                        callback(new Error('invalid argument: `family` must be 4 or 6'));
+                        return;
+                    }
                 }
-                return callback(error, record.address, record.family);
-              }
+                /*istanbul ignore next - "hints" require node 0.12+*/
+                if (options.hints) {
+                    hints = +options.hints;
+                }
+                all = (options.all === true);
+            } else if (options) {
+                family = +options;
+                if (family !== 4 && family !== 6) {
+                    callback(new Error('invalid argument: `family` must be 4 or 6'));
+                    return;
+                }
+            }
 
-              try {
-                backup_object.lookup(
-                  domain,
-                  options,
-                  function (err, address, family_r) {
-                    if (err) {
-                      return callback(err);
-                    }
-                    var value;
+            cache.get('lookup_' + domain + '_' + family + '_' + hints + '_' + all, function (error, record) {
+                if (record) {
                     /*istanbul ignore next - "all" option require node 4+*/
-                    if (Array.isArray(address)) {
-                      value = address;
-                    } else {
-                      value = {
-                        address: address,
-                        family: family_r,
-                      };
+                    if (Array.isArray(record)) {
+                        return callback(error, record);
                     }
-                    cache.set(
-                      "lookup_" +
-                        domain +
-                        "_" +
-                        family +
-                        "_" +
-                        hints +
-                        "_" +
-                        all,
-                      value,
-                      function () {
-                        callback(err, address, family_r);
-                      },
-                    );
-                  },
-                );
-              } catch (err) {
-                /*istanbul ignore next - doesn't throw in node 0.10*/
-                callback(err);
-              }
-            },
-          );
+                    return callback(error, record.address, record.family);
+                }
+
+                try{
+                    backup_object.lookup(domain, options, function (err, address, family_r) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        var value;
+                        /*istanbul ignore next - "all" option require node 4+*/
+                        if (Array.isArray(address)) {
+                            value = address;
+                        } else {
+                            value = {
+                                'address' : address,
+                                'family' : family_r
+                            };
+                        }
+                        cache.set('lookup_' + domain + '_' + family + '_' + hints + '_' +  all, value, function () {
+                            callback(err, address, family_r);
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolve method
         dns.resolve = function (domain, type, callback) {
-          var type_new, callback_new;
+            var type_new, callback_new;
 
-          if (typeof type === "string") {
-            type_new = type;
-            callback_new = callback;
-          } else {
-            type_new = "A";
-            callback_new = type;
-          }
+            if (typeof type === 'string') {
+                type_new = type;
+                callback_new = callback;
+            } else {
+                type_new = "A";
+                callback_new = type;
+            }
 
-          cache.get(
-            "resolve_" + domain + "_" + type_new,
-            function (error, record) {
-              if (record) {
-                return callback_new(error, deepCopy(record), true);
-              }
-              try {
-                backup_object.resolve(
-                  domain,
-                  type_new,
-                  function (err, addresses) {
-                    if (err) {
-                      return callback_new(err);
-                    }
-                    cache.set(
-                      "resolve_" + domain + "_" + type_new,
-                      addresses,
-                      function () {
-                        callback_new(err, deepCopy(addresses), false);
-                      },
-                    );
-                  },
-                );
-              } catch (err) {
-                /*istanbul ignore next - doesn't throw in node 0.10*/
-                callback_new(err);
-              }
-            },
-          );
+            cache.get('resolve_' + domain + '_' + type_new, function (error, record) {
+                if (record) {
+                    return callback_new(error, deepCopy(record), true);
+                }
+                try {
+                    backup_object.resolve(domain, type_new, function (err, addresses) {
+                        if (err) {
+                            return callback_new(err);
+                        }
+                        cache.set('resolve_' + domain + '_' + type_new, addresses, function () {
+                            callback_new(err, deepCopy(addresses), false);
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback_new(err);
+                }
+            });
         };
 
         // override dns.resolve4 method
         dns.resolve4 = function (domain, callback) {
-          cache.get("resolve4_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolve4(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolve4_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolve4_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolve4(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolve4_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolve6 method
         dns.resolve6 = function (domain, callback) {
-          cache.get("resolve6_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolve6(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolve6_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolve6_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolve6(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolve6_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolveMx method
         dns.resolveMx = function (domain, callback) {
-          cache.get("resolveMx_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolveMx(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolveMx_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolveMx_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolveMx(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolveMx_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolveTxt method
         dns.resolveTxt = function (domain, callback) {
-          cache.get("resolveTxt_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolveTxt(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolveTxt_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolveTxt_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolveTxt(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolveTxt_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolveSrv method
         dns.resolveSrv = function (domain, callback) {
-          cache.get("resolveSrv_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolveSrv(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolveSrv_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolveSrv_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolveSrv(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolveSrv_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolveNs method
         dns.resolveNs = function (domain, callback) {
-          cache.get("resolveNs_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolveNs(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolveNs_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolveNs_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolveNs(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolveNs_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.resolveCname method
         dns.resolveCname = function (domain, callback) {
-          cache.get("resolveCname_" + domain, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.resolveCname(domain, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('resolveCname_' + domain, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("resolveCname_" + domain, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.resolveCname(domain, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('resolveCname_' + domain, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
 
         // override dns.reverse method
         dns.reverse = function (ip, callback) {
-          cache.get("reverse_" + ip, function (error, record) {
-            if (record) {
-              return callback(error, deepCopy(record));
-            }
-            try {
-              backup_object.reverse(ip, function (err, addresses) {
-                if (err) {
-                  return callback(err);
+            cache.get('reverse_' + ip, function (error, record) {
+                if (record) {
+                    return callback(error, deepCopy(record));
                 }
-                cache.set("reverse_" + ip, addresses, function () {
-                  callback(err, deepCopy(addresses));
-                });
-              });
-            } catch (err) {
-              /*istanbul ignore next - doesn't throw in node 0.10*/
-              callback(err);
-            }
-          });
+                try {
+                    backup_object.reverse(ip, function (err, addresses) {
+                        if (err) {
+                            return callback(err);
+                        }
+                        cache.set('reverse_' + ip, addresses, function () {
+                            callback(err, deepCopy(addresses));
+                        });
+                    });
+                } catch (err) {
+                    /*istanbul ignore next - doesn't throw in node 0.10*/
+                    callback(err);
+                }
+            });
         };
         return dns;
-      };
+};
 
-      module.exports = function (conf) {
-        return new EnhanceDns(conf);
-      };
+module.exports = function(conf) {
+    return new EnhanceDns(conf);
+};
 
-      /***/
-    },
-    /* 638 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Named EC curves
 
-      // Requires ec.js, jsbn.js, and jsbn2.js
-      var BigInteger = __webpack_require__(81).BigInteger;
-      var ECCurveFp = __webpack_require__(139).ECCurveFp;
+/***/ }),
+/* 638 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Named EC curves
+
+// Requires ec.js, jsbn.js, and jsbn2.js
+var BigInteger = __webpack_require__(81).BigInteger
+var ECCurveFp = __webpack_require__(139).ECCurveFp
+
+
+// ----------------
+// X9ECParameters
+
+// constructor
+function X9ECParameters(curve,g,n,h) {
+    this.curve = curve;
+    this.g = g;
+    this.n = n;
+    this.h = h;
+}
+
+function x9getCurve() {
+    return this.curve;
+}
+
+function x9getG() {
+    return this.g;
+}
+
+function x9getN() {
+    return this.n;
+}
+
+function x9getH() {
+    return this.h;
+}
+
+X9ECParameters.prototype.getCurve = x9getCurve;
+X9ECParameters.prototype.getG = x9getG;
+X9ECParameters.prototype.getN = x9getN;
+X9ECParameters.prototype.getH = x9getH;
+
+// ----------------
+// SECNamedCurves
+
+function fromHex(s) { return new BigInteger(s, 16); }
+
+function secp128r1() {
+    // p = 2^128 - 2^97 - 1
+    var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");
+    var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");
+    var b = fromHex("E87579C11079F43DD824993C2CEE5ED3");
+    //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679");
+    var n = fromHex("FFFFFFFE0000000075A30D1B9038A115");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+                + "161FF7528B899B2D0C28607CA52C5B86"
+		+ "CF5AC8395BAFEB13C02DA292DDED7A83");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+function secp160k1() {
+    // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1
+    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73");
+    var a = BigInteger.ZERO;
+    var b = fromHex("7");
+    //byte[] S = null;
+    var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+                + "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB"
+                + "938CF935318FDCED6BC28286531733C3F03C4FEE");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+function secp160r1() {
+    // p = 2^160 - 2^31 - 1
+    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");
+    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");
+    var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");
+    //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345");
+    var n = fromHex("0100000000000000000001F4C8F927AED3CA752257");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+		+ "4A96B5688EF573284664698968C38BB913CBFC82"
+		+ "23A628553168947D59DCC912042351377AC5FB32");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+function secp192k1() {
+    // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1
+    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37");
+    var a = BigInteger.ZERO;
+    var b = fromHex("3");
+    //byte[] S = null;
+    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+                + "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D"
+                + "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+function secp192r1() {
+    // p = 2^192 - 2^64 - 1
+    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");
+    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");
+    var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");
+    //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5");
+    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+                + "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012"
+                + "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+function secp224r1() {
+    // p = 2^224 - 2^96 + 1
+    var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001");
+    var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE");
+    var b = fromHex("B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4");
+    //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
+    var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+                + "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21"
+                + "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+function secp256r1() {
+    // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1
+    var p = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF");
+    var a = fromHex("FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC");
+    var b = fromHex("5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B");
+    //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90");
+    var n = fromHex("FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551");
+    var h = BigInteger.ONE;
+    var curve = new ECCurveFp(p, a, b);
+    var G = curve.decodePointHex("04"
+                + "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296"
+		+ "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5");
+    return new X9ECParameters(curve, G, n, h);
+}
+
+// TODO: make this into a proper hashtable
+function getSECCurveByName(name) {
+    if(name == "secp128r1") return secp128r1();
+    if(name == "secp160k1") return secp160k1();
+    if(name == "secp160r1") return secp160r1();
+    if(name == "secp192k1") return secp192k1();
+    if(name == "secp192r1") return secp192r1();
+    if(name == "secp224r1") return secp224r1();
+    if(name == "secp256r1") return secp256r1();
+    return null;
+}
+
+module.exports = {
+  "secp128r1":secp128r1,
+  "secp160k1":secp160k1,
+  "secp160r1":secp160r1,
+  "secp192k1":secp192k1,
+  "secp192r1":secp192r1,
+  "secp224r1":secp224r1,
+  "secp256r1":secp256r1
+}
+
+
+/***/ }),
+/* 639 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * expand-brackets <https://github.com/jonschlinkert/expand-brackets>
+ *
+ * Copyright (c) 2015 Jon Schlinkert.
+ * Licensed under the MIT license.
+ */
 
-      // ----------------
-      // X9ECParameters
 
-      // constructor
-      function X9ECParameters(curve, g, n, h) {
-        this.curve = curve;
-        this.g = g;
-        this.n = n;
-        this.h = h;
-      }
 
-      function x9getCurve() {
-        return this.curve;
-      }
+var isPosixBracket = __webpack_require__(739);
 
-      function x9getG() {
-        return this.g;
-      }
+/**
+ * POSIX character classes
+ */
 
-      function x9getN() {
-        return this.n;
-      }
+var POSIX = {
+  alnum: 'a-zA-Z0-9',
+  alpha: 'a-zA-Z',
+  blank: ' \\t',
+  cntrl: '\\x00-\\x1F\\x7F',
+  digit: '0-9',
+  graph: '\\x21-\\x7E',
+  lower: 'a-z',
+  print: '\\x20-\\x7E',
+  punct: '-!"#$%&\'()\\*+,./:;<=>?@[\\]^_`{|}~',
+  space: ' \\t\\r\\n\\v\\f',
+  upper: 'A-Z',
+  word:  'A-Za-z0-9_',
+  xdigit: 'A-Fa-f0-9',
+};
 
-      function x9getH() {
-        return this.h;
-      }
+/**
+ * Expose `brackets`
+ */
 
-      X9ECParameters.prototype.getCurve = x9getCurve;
-      X9ECParameters.prototype.getG = x9getG;
-      X9ECParameters.prototype.getN = x9getN;
-      X9ECParameters.prototype.getH = x9getH;
+module.exports = brackets;
 
-      // ----------------
-      // SECNamedCurves
+function brackets(str) {
+  if (!isPosixBracket(str)) {
+    return str;
+  }
 
-      function fromHex(s) {
-        return new BigInteger(s, 16);
-      }
+  var negated = false;
+  if (str.indexOf('[^') !== -1) {
+    negated = true;
+    str = str.split('[^').join('[');
+  }
+  if (str.indexOf('[!') !== -1) {
+    negated = true;
+    str = str.split('[!').join('[');
+  }
 
-      function secp128r1() {
-        // p = 2^128 - 2^97 - 1
-        var p = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF");
-        var a = fromHex("FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC");
-        var b = fromHex("E87579C11079F43DD824993C2CEE5ED3");
-        //byte[] S = Hex.decode("000E0D4D696E6768756151750CC03A4473D03679");
-        var n = fromHex("FFFFFFFE0000000075A30D1B9038A115");
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "161FF7528B899B2D0C28607CA52C5B86" +
-            "CF5AC8395BAFEB13C02DA292DDED7A83",
-        );
-        return new X9ECParameters(curve, G, n, h);
-      }
-
-      function secp160k1() {
-        // p = 2^160 - 2^32 - 2^14 - 2^12 - 2^9 - 2^8 - 2^7 - 2^3 - 2^2 - 1
-        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73");
-        var a = BigInteger.ZERO;
-        var b = fromHex("7");
-        //byte[] S = null;
-        var n = fromHex("0100000000000000000001B8FA16DFAB9ACA16B6B3");
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB" +
-            "938CF935318FDCED6BC28286531733C3F03C4FEE",
-        );
-        return new X9ECParameters(curve, G, n, h);
-      }
-
-      function secp160r1() {
-        // p = 2^160 - 2^31 - 1
-        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF");
-        var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC");
-        var b = fromHex("1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45");
-        //byte[] S = Hex.decode("1053CDE42C14D696E67687561517533BF3F83345");
-        var n = fromHex("0100000000000000000001F4C8F927AED3CA752257");
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "4A96B5688EF573284664698968C38BB913CBFC82" +
-            "23A628553168947D59DCC912042351377AC5FB32",
-        );
-        return new X9ECParameters(curve, G, n, h);
-      }
-
-      function secp192k1() {
-        // p = 2^192 - 2^32 - 2^12 - 2^8 - 2^7 - 2^6 - 2^3 - 1
-        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37");
-        var a = BigInteger.ZERO;
-        var b = fromHex("3");
-        //byte[] S = null;
-        var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D");
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D" +
-            "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D",
-        );
-        return new X9ECParameters(curve, G, n, h);
-      }
-
-      function secp192r1() {
-        // p = 2^192 - 2^64 - 1
-        var p = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF");
-        var a = fromHex("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC");
-        var b = fromHex("64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1");
-        //byte[] S = Hex.decode("3045AE6FC8422F64ED579528D38120EAE12196D5");
-        var n = fromHex("FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831");
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012" +
-            "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811",
-        );
-        return new X9ECParameters(curve, G, n, h);
-      }
+  var a = str.split('[');
+  var b = str.split(']');
+  var imbalanced = a.length !== b.length;
+
+  var parts = str.split(/(?::\]\[:|\[?\[:|:\]\]?)/);
+  var len = parts.length, i = 0;
+  var end = '', beg = '';
+  var res = [];
+
+  // start at the end (innermost) first
+  while (len--) {
+    var inner = parts[i++];
+    if (inner === '^[!' || inner === '[!') {
+      inner = '';
+      negated = true;
+    }
 
-      function secp224r1() {
-        // p = 2^224 - 2^96 + 1
-        var p = fromHex(
-          "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
-        );
-        var a = fromHex(
-          "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
-        );
-        var b = fromHex(
-          "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
-        );
-        //byte[] S = Hex.decode("BD71344799D5C7FCDC45B59FA3B9AB8F6A948BC5");
-        var n = fromHex(
-          "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
-        );
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21" +
-            "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
-        );
-        return new X9ECParameters(curve, G, n, h);
+    var prefix = negated ? '^' : '';
+    var ch = POSIX[inner];
+
+    if (ch) {
+      res.push('[' + prefix + ch + ']');
+    } else if (inner) {
+      if (/^\[?\w-\w\]?$/.test(inner)) {
+        if (i === parts.length) {
+          res.push('[' + prefix + inner);
+        } else if (i === 1) {
+          res.push(prefix + inner + ']');
+        } else {
+          res.push(prefix + inner);
+        }
+      } else {
+        if (i === 1) {
+          beg += inner;
+        } else if (i === parts.length) {
+          end += inner;
+        } else {
+          res.push('[' + prefix + inner + ']');
+        }
       }
+    }
+  }
 
-      function secp256r1() {
-        // p = 2^224 (2^32 - 1) + 2^192 + 2^96 - 1
-        var p = fromHex(
-          "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
-        );
-        var a = fromHex(
-          "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
-        );
-        var b = fromHex(
-          "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
-        );
-        //byte[] S = Hex.decode("C49D360886E704936A6678E1139D26B7819F7E90");
-        var n = fromHex(
-          "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
-        );
-        var h = BigInteger.ONE;
-        var curve = new ECCurveFp(p, a, b);
-        var G = curve.decodePointHex(
-          "04" +
-            "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296" +
-            "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
-        );
-        return new X9ECParameters(curve, G, n, h);
-      }
-
-      // TODO: make this into a proper hashtable
-      function getSECCurveByName(name) {
-        if (name == "secp128r1") return secp128r1();
-        if (name == "secp160k1") return secp160k1();
-        if (name == "secp160r1") return secp160r1();
-        if (name == "secp192k1") return secp192k1();
-        if (name == "secp192r1") return secp192r1();
-        if (name == "secp224r1") return secp224r1();
-        if (name == "secp256r1") return secp256r1();
-        return null;
+  var result = res.join('|');
+  var rlen = res.length || 1;
+  if (rlen > 1) {
+    result = '(?:' + result + ')';
+    rlen = 1;
+  }
+  if (beg) {
+    rlen++;
+    if (beg.charAt(0) === '[') {
+      if (imbalanced) {
+        beg = '\\[' + beg.slice(1);
+      } else {
+        beg += ']';
+      }
+    }
+    result = beg + result;
+  }
+  if (end) {
+    rlen++;
+    if (end.slice(-1) === ']') {
+      if (imbalanced) {
+        end = end.slice(0, end.length - 1) + '\\]';
+      } else {
+        end = '[' + end;
       }
+    }
+    result += end;
+  }
 
-      module.exports = {
-        secp128r1: secp128r1,
-        secp160k1: secp160k1,
-        secp160r1: secp160r1,
-        secp192k1: secp192k1,
-        secp192r1: secp192r1,
-        secp224r1: secp224r1,
-        secp256r1: secp256r1,
-      };
+  if (rlen > 1) {
+    result = result.split('][').join(']|[');
+    if (result.indexOf('|') !== -1 && !/\(\?/.test(result)) {
+      result = '(?:' + result + ')';
+    }
+  }
 
-      /***/
-    },
-    /* 639 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * expand-brackets <https://github.com/jonschlinkert/expand-brackets>
-       *
-       * Copyright (c) 2015 Jon Schlinkert.
-       * Licensed under the MIT license.
-       */
+  result = result.replace(/\[+=|=\]+/g, '\\b');
+  return result;
+}
 
-      var isPosixBracket = __webpack_require__(739);
+brackets.makeRe = function(pattern) {
+  try {
+    return new RegExp(brackets(pattern));
+  } catch (err) {}
+};
 
-      /**
-       * POSIX character classes
-       */
+brackets.isMatch = function(str, pattern) {
+  try {
+    return brackets.makeRe(pattern).test(str);
+  } catch (err) {
+    return false;
+  }
+};
 
-      var POSIX = {
-        alnum: "a-zA-Z0-9",
-        alpha: "a-zA-Z",
-        blank: " \\t",
-        cntrl: "\\x00-\\x1F\\x7F",
-        digit: "0-9",
-        graph: "\\x21-\\x7E",
-        lower: "a-z",
-        print: "\\x20-\\x7E",
-        punct: "-!\"#$%&'()\\*+,./:;<=>?@[\\]^_`{|}~",
-        space: " \\t\\r\\n\\v\\f",
-        upper: "A-Z",
-        word: "A-Za-z0-9_",
-        xdigit: "A-Fa-f0-9",
-      };
+brackets.match = function(arr, pattern) {
+  var len = arr.length, i = 0;
+  var res = arr.slice();
 
-      /**
-       * Expose `brackets`
-       */
+  var re = brackets.makeRe(pattern);
+  while (i < len) {
+    var ele = arr[i++];
+    if (!re.test(ele)) {
+      continue;
+    }
+    res.splice(i, 1);
+  }
+  return res;
+};
 
-      module.exports = brackets;
 
-      function brackets(str) {
-        if (!isPosixBracket(str)) {
-          return str;
-        }
+/***/ }),
+/* 640 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var negated = false;
-        if (str.indexOf("[^") !== -1) {
-          negated = true;
-          str = str.split("[^").join("[");
-        }
-        if (str.indexOf("[!") !== -1) {
-          negated = true;
-          str = str.split("[!").join("[");
-        }
+"use strict";
+/*!
+ * expand-range <https://github.com/jonschlinkert/expand-range>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT license.
+ */
 
-        var a = str.split("[");
-        var b = str.split("]");
-        var imbalanced = a.length !== b.length;
 
-        var parts = str.split(/(?::\]\[:|\[?\[:|:\]\]?)/);
-        var len = parts.length,
-          i = 0;
-        var end = "",
-          beg = "";
-        var res = [];
 
-        // start at the end (innermost) first
-        while (len--) {
-          var inner = parts[i++];
-          if (inner === "^[!" || inner === "[!") {
-            inner = "";
-            negated = true;
-          }
+var fill = __webpack_require__(641);
 
-          var prefix = negated ? "^" : "";
-          var ch = POSIX[inner];
-
-          if (ch) {
-            res.push("[" + prefix + ch + "]");
-          } else if (inner) {
-            if (/^\[?\w-\w\]?$/.test(inner)) {
-              if (i === parts.length) {
-                res.push("[" + prefix + inner);
-              } else if (i === 1) {
-                res.push(prefix + inner + "]");
-              } else {
-                res.push(prefix + inner);
-              }
-            } else {
-              if (i === 1) {
-                beg += inner;
-              } else if (i === parts.length) {
-                end += inner;
-              } else {
-                res.push("[" + prefix + inner + "]");
-              }
-            }
-          }
-        }
+module.exports = function expandRange(str, options, fn) {
+  if (typeof str !== 'string') {
+    throw new TypeError('expand-range expects a string.');
+  }
 
-        var result = res.join("|");
-        var rlen = res.length || 1;
-        if (rlen > 1) {
-          result = "(?:" + result + ")";
-          rlen = 1;
-        }
-        if (beg) {
-          rlen++;
-          if (beg.charAt(0) === "[") {
-            if (imbalanced) {
-              beg = "\\[" + beg.slice(1);
-            } else {
-              beg += "]";
-            }
-          }
-          result = beg + result;
-        }
-        if (end) {
-          rlen++;
-          if (end.slice(-1) === "]") {
-            if (imbalanced) {
-              end = end.slice(0, end.length - 1) + "\\]";
-            } else {
-              end = "[" + end;
-            }
-          }
-          result += end;
-        }
+  if (typeof options === 'function') {
+    fn = options;
+    options = {};
+  }
 
-        if (rlen > 1) {
-          result = result.split("][").join("]|[");
-          if (result.indexOf("|") !== -1 && !/\(\?/.test(result)) {
-            result = "(?:" + result + ")";
-          }
-        }
+  if (typeof options === 'boolean') {
+    options = {};
+    options.makeRe = true;
+  }
 
-        result = result.replace(/\[+=|=\]+/g, "\\b");
-        return result;
-      }
+  // create arguments to pass to fill-range
+  var opts = options || {};
+  var args = str.split('..');
+  var len = args.length;
+  if (len > 3) { return str; }
 
-      brackets.makeRe = function (pattern) {
-        try {
-          return new RegExp(brackets(pattern));
-        } catch (err) {}
-      };
+  // if only one argument, it can't expand so return it
+  if (len === 1) { return args; }
 
-      brackets.isMatch = function (str, pattern) {
-        try {
-          return brackets.makeRe(pattern).test(str);
-        } catch (err) {
-          return false;
-        }
-      };
+  // if `true`, tell fill-range to regexify the string
+  if (typeof fn === 'boolean' && fn === true) {
+    opts.makeRe = true;
+  }
 
-      brackets.match = function (arr, pattern) {
-        var len = arr.length,
-          i = 0;
-        var res = arr.slice();
+  args.push(opts);
+  return fill.apply(null, args.concat(fn));
+};
 
-        var re = brackets.makeRe(pattern);
-        while (i < len) {
-          var ele = arr[i++];
-          if (!re.test(ele)) {
-            continue;
-          }
-          res.splice(i, 1);
-        }
-        return res;
-      };
 
-      /***/
-    },
-    /* 640 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * expand-range <https://github.com/jonschlinkert/expand-range>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT license.
-       */
+/***/ }),
+/* 641 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var fill = __webpack_require__(641);
+"use strict";
+/*!
+ * fill-range <https://github.com/jonschlinkert/fill-range>
+ *
+ * Copyright (c) 2014-2018, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      module.exports = function expandRange(str, options, fn) {
-        if (typeof str !== "string") {
-          throw new TypeError("expand-range expects a string.");
-        }
 
-        if (typeof options === "function") {
-          fn = options;
-          options = {};
-        }
 
-        if (typeof options === "boolean") {
-          options = {};
-          options.makeRe = true;
-        }
+var isObject = __webpack_require__(643);
+var isNumber = __webpack_require__(642);
+var randomize = __webpack_require__(787);
+var repeatStr = __webpack_require__(797);
+var repeat = __webpack_require__(411);
 
-        // create arguments to pass to fill-range
-        var opts = options || {};
-        var args = str.split("..");
-        var len = args.length;
-        if (len > 3) {
-          return str;
-        }
+/**
+ * Expose `fillRange`
+ */
 
-        // if only one argument, it can't expand so return it
-        if (len === 1) {
-          return args;
-        }
+module.exports = fillRange;
 
-        // if `true`, tell fill-range to regexify the string
-        if (typeof fn === "boolean" && fn === true) {
-          opts.makeRe = true;
-        }
+/**
+ * Return a range of numbers or letters.
+ *
+ * @param  {String} `a` Start of the range
+ * @param  {String} `b` End of the range
+ * @param  {String} `step` Increment or decrement to use.
+ * @param  {Function} `fn` Custom function to modify each element in the range.
+ * @return {Array}
+ */
 
-        args.push(opts);
-        return fill.apply(null, args.concat(fn));
-      };
+function fillRange(a, b, step, options, fn) {
+  if (a == null || b == null) {
+    throw new Error('fill-range expects the first and second args to be strings.');
+  }
 
-      /***/
-    },
-    /* 641 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * fill-range <https://github.com/jonschlinkert/fill-range>
-       *
-       * Copyright (c) 2014-2018, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+  if (typeof step === 'function') {
+    fn = step; options = {}; step = null;
+  }
 
-      var isObject = __webpack_require__(643);
-      var isNumber = __webpack_require__(642);
-      var randomize = __webpack_require__(787);
-      var repeatStr = __webpack_require__(797);
-      var repeat = __webpack_require__(411);
+  if (typeof options === 'function') {
+    fn = options; options = {};
+  }
 
-      /**
-       * Expose `fillRange`
-       */
+  if (isObject(step)) {
+    options = step; step = '';
+  }
 
-      module.exports = fillRange;
+  var expand, regex = false, sep = '';
+  var opts = options || {};
 
-      /**
-       * Return a range of numbers or letters.
-       *
-       * @param  {String} `a` Start of the range
-       * @param  {String} `b` End of the range
-       * @param  {String} `step` Increment or decrement to use.
-       * @param  {Function} `fn` Custom function to modify each element in the range.
-       * @return {Array}
-       */
+  if (typeof opts.silent === 'undefined') {
+    opts.silent = true;
+  }
 
-      function fillRange(a, b, step, options, fn) {
-        if (a == null || b == null) {
-          throw new Error(
-            "fill-range expects the first and second args to be strings.",
-          );
-        }
+  step = step || opts.step;
 
-        if (typeof step === "function") {
-          fn = step;
-          options = {};
-          step = null;
-        }
+  // store a ref to unmodified arg
+  var origA = a, origB = b;
 
-        if (typeof options === "function") {
-          fn = options;
-          options = {};
-        }
+  b = (b.toString() === '-0') ? 0 : b;
 
-        if (isObject(step)) {
-          options = step;
-          step = "";
-        }
+  if (opts.optimize || opts.makeRe) {
+    step = step ? (step += '~') : step;
+    expand = true;
+    regex = true;
+    sep = '~';
+  }
 
-        var expand,
-          regex = false,
-          sep = "";
-        var opts = options || {};
+  // handle special step characters
+  if (typeof step === 'string') {
+    var match = stepRe().exec(step);
+
+    if (match) {
+      var i = match.index;
+      var m = match[0];
+
+      // repeat string
+      if (m === '+') {
+        return repeat(a, b);
+
+      // randomize a, `b` times
+      } else if (m === '?') {
+        return [randomize(a, b)];
+
+      // expand right, no regex reduction
+      } else if (m === '>') {
+        step = step.substr(0, i) + step.substr(i + 1);
+        expand = true;
+
+      // expand to an array, or if valid create a reduced
+      // string for a regex logic `or`
+      } else if (m === '|') {
+        step = step.substr(0, i) + step.substr(i + 1);
+        expand = true;
+        regex = true;
+        sep = m;
+
+      // expand to an array, or if valid create a reduced
+      // string for a regex range
+      } else if (m === '~') {
+        step = step.substr(0, i) + step.substr(i + 1);
+        expand = true;
+        regex = true;
+        sep = m;
+      }
+    } else if (!isNumber(step)) {
+      if (!opts.silent) {
+        throw new TypeError('fill-range: invalid step.');
+      }
+      return null;
+    }
+  }
 
-        if (typeof opts.silent === "undefined") {
-          opts.silent = true;
-        }
+  if (/[.&*()[\]^%$#@!]/.test(a) || /[.&*()[\]^%$#@!]/.test(b)) {
+    if (!opts.silent) {
+      throw new RangeError('fill-range: invalid range arguments.');
+    }
+    return null;
+  }
 
-        step = step || opts.step;
+  // has neither a letter nor number, or has both letters and numbers
+  // this needs to be after the step logic
+  if (!noAlphaNum(a) || !noAlphaNum(b) || hasBoth(a) || hasBoth(b)) {
+    if (!opts.silent) {
+      throw new RangeError('fill-range: invalid range arguments.');
+    }
+    return null;
+  }
 
-        // store a ref to unmodified arg
-        var origA = a,
-          origB = b;
+  // validate arguments
+  var isNumA = isNumber(zeros(a));
+  var isNumB = isNumber(zeros(b));
 
-        b = b.toString() === "-0" ? 0 : b;
+  if ((!isNumA && isNumB) || (isNumA && !isNumB)) {
+    if (!opts.silent) {
+      throw new TypeError('fill-range: first range argument is incompatible with second.');
+    }
+    return null;
+  }
 
-        if (opts.optimize || opts.makeRe) {
-          step = step ? (step += "~") : step;
-          expand = true;
-          regex = true;
-          sep = "~";
-        }
+  // by this point both are the same, so we
+  // can use A to check going forward.
+  var isNum = isNumA;
+  var num = formatStep(step);
+
+  // is the range alphabetical? or numeric?
+  if (isNum) {
+    // if numeric, coerce to an integer
+    a = +a; b = +b;
+  } else {
+    // otherwise, get the charCode to expand alpha ranges
+    a = a.charCodeAt(0);
+    b = b.charCodeAt(0);
+  }
 
-        // handle special step characters
-        if (typeof step === "string") {
-          var match = stepRe().exec(step);
+  // is the pattern descending?
+  var isDescending = a > b;
 
-          if (match) {
-            var i = match.index;
-            var m = match[0];
+  // don't create a character class if the args are < 0
+  if (a < 0 || b < 0) {
+    expand = false;
+    regex = false;
+  }
 
-            // repeat string
-            if (m === "+") {
-              return repeat(a, b);
+  // detect padding
+  var padding = isPadded(origA, origB);
+  var res, pad, arr = [];
+  var ii = 0;
 
-              // randomize a, `b` times
-            } else if (m === "?") {
-              return [randomize(a, b)];
+  // character classes, ranges and logical `or`
+  if (regex) {
+    if (shouldExpand(a, b, num, isNum, padding, opts)) {
+      // make sure the correct separator is used
+      if (sep === '|' || sep === '~') {
+        sep = detectSeparator(a, b, num, isNum, isDescending);
+      }
+      return wrap([origA, origB], sep, opts);
+    }
+  }
 
-              // expand right, no regex reduction
-            } else if (m === ">") {
-              step = step.substr(0, i) + step.substr(i + 1);
-              expand = true;
+  while (isDescending ? (a >= b) : (a <= b)) {
+    if (padding && isNum) {
+      pad = padding(a);
+    }
 
-              // expand to an array, or if valid create a reduced
-              // string for a regex logic `or`
-            } else if (m === "|") {
-              step = step.substr(0, i) + step.substr(i + 1);
-              expand = true;
-              regex = true;
-              sep = m;
+    // custom function
+    if (typeof fn === 'function') {
+      res = fn(a, isNum, pad, ii++);
 
-              // expand to an array, or if valid create a reduced
-              // string for a regex range
-            } else if (m === "~") {
-              step = step.substr(0, i) + step.substr(i + 1);
-              expand = true;
-              regex = true;
-              sep = m;
-            }
-          } else if (!isNumber(step)) {
-            if (!opts.silent) {
-              throw new TypeError("fill-range: invalid step.");
-            }
-            return null;
-          }
-        }
+    // letters
+    } else if (!isNum) {
+      if (regex && isInvalidChar(a)) {
+        res = null;
+      } else {
+        res = String.fromCharCode(a);
+      }
 
-        if (/[.&*()[\]^%$#@!]/.test(a) || /[.&*()[\]^%$#@!]/.test(b)) {
-          if (!opts.silent) {
-            throw new RangeError("fill-range: invalid range arguments.");
-          }
-          return null;
-        }
+    // numbers
+    } else {
+      res = formatPadding(a, pad);
+    }
 
-        // has neither a letter nor number, or has both letters and numbers
-        // this needs to be after the step logic
-        if (!noAlphaNum(a) || !noAlphaNum(b) || hasBoth(a) || hasBoth(b)) {
-          if (!opts.silent) {
-            throw new RangeError("fill-range: invalid range arguments.");
-          }
-          return null;
-        }
+    // add result to the array, filtering any nulled values
+    if (res !== null) arr.push(res);
 
-        // validate arguments
-        var isNumA = isNumber(zeros(a));
-        var isNumB = isNumber(zeros(b));
+    // increment or decrement
+    if (isDescending) {
+      a -= num;
+    } else {
+      a += num;
+    }
+  }
 
-        if ((!isNumA && isNumB) || (isNumA && !isNumB)) {
-          if (!opts.silent) {
-            throw new TypeError(
-              "fill-range: first range argument is incompatible with second.",
-            );
-          }
-          return null;
-        }
+  // now that the array is expanded, we need to handle regex
+  // character classes, ranges or logical `or` that wasn't
+  // already handled before the loop
+  if ((regex || expand) && !opts.noexpand) {
+    // make sure the correct separator is used
+    if (sep === '|' || sep === '~') {
+      sep = detectSeparator(a, b, num, isNum, isDescending);
+    }
+    if (arr.length === 1 || a < 0 || b < 0) { return arr; }
+    return wrap(arr, sep, opts);
+  }
 
-        // by this point both are the same, so we
-        // can use A to check going forward.
-        var isNum = isNumA;
-        var num = formatStep(step);
+  return arr;
+}
 
-        // is the range alphabetical? or numeric?
-        if (isNum) {
-          // if numeric, coerce to an integer
-          a = +a;
-          b = +b;
-        } else {
-          // otherwise, get the charCode to expand alpha ranges
-          a = a.charCodeAt(0);
-          b = b.charCodeAt(0);
-        }
+/**
+ * Wrap the string with the correct regex
+ * syntax.
+ */
 
-        // is the pattern descending?
-        var isDescending = a > b;
+function wrap(arr, sep, opts) {
+  if (sep === '~') { sep = '-'; }
+  var str = arr.join(sep);
+  var pre = opts && opts.regexPrefix;
 
-        // don't create a character class if the args are < 0
-        if (a < 0 || b < 0) {
-          expand = false;
-          regex = false;
-        }
+  // regex logical `or`
+  if (sep === '|') {
+    str = pre ? pre + str : str;
+    str = '(' + str + ')';
+  }
 
-        // detect padding
-        var padding = isPadded(origA, origB);
-        var res,
-          pad,
-          arr = [];
-        var ii = 0;
+  // regex character class
+  if (sep === '-') {
+    str = (pre && pre === '^')
+      ? pre + str
+      : str;
+    str = '[' + str + ']';
+  }
+  return [str];
+}
 
-        // character classes, ranges and logical `or`
-        if (regex) {
-          if (shouldExpand(a, b, num, isNum, padding, opts)) {
-            // make sure the correct separator is used
-            if (sep === "|" || sep === "~") {
-              sep = detectSeparator(a, b, num, isNum, isDescending);
-            }
-            return wrap([origA, origB], sep, opts);
-          }
-        }
+/**
+ * Check for invalid characters
+ */
 
-        while (isDescending ? a >= b : a <= b) {
-          if (padding && isNum) {
-            pad = padding(a);
-          }
+function isCharClass(a, b, step, isNum, isDescending) {
+  if (isDescending) { return false; }
+  if (isNum) { return a <= 9 && b <= 9; }
+  if (a < b) { return step === 1; }
+  return false;
+}
 
-          // custom function
-          if (typeof fn === "function") {
-            res = fn(a, isNum, pad, ii++);
+/**
+ * Detect the correct separator to use
+ */
 
-            // letters
-          } else if (!isNum) {
-            if (regex && isInvalidChar(a)) {
-              res = null;
-            } else {
-              res = String.fromCharCode(a);
-            }
+function shouldExpand(a, b, num, isNum, padding, opts) {
+  if (isNum && (a > 9 || b > 9)) { return false; }
+  return !padding && num === 1 && a < b;
+}
 
-            // numbers
-          } else {
-            res = formatPadding(a, pad);
-          }
+/**
+ * Detect the correct separator to use
+ */
 
-          // add result to the array, filtering any nulled values
-          if (res !== null) arr.push(res);
+function detectSeparator(a, b, step, isNum, isDescending) {
+  var isChar = isCharClass(a, b, step, isNum, isDescending);
+  if (!isChar) {
+    return '|';
+  }
+  return '~';
+}
 
-          // increment or decrement
-          if (isDescending) {
-            a -= num;
-          } else {
-            a += num;
-          }
-        }
+/**
+ * Correctly format the step based on type
+ */
 
-        // now that the array is expanded, we need to handle regex
-        // character classes, ranges or logical `or` that wasn't
-        // already handled before the loop
-        if ((regex || expand) && !opts.noexpand) {
-          // make sure the correct separator is used
-          if (sep === "|" || sep === "~") {
-            sep = detectSeparator(a, b, num, isNum, isDescending);
-          }
-          if (arr.length === 1 || a < 0 || b < 0) {
-            return arr;
-          }
-          return wrap(arr, sep, opts);
-        }
+function formatStep(step) {
+  return Math.abs(step >> 0) || 1;
+}
 
-        return arr;
-      }
+/**
+ * Format padding, taking leading `-` into account
+ */
 
-      /**
-       * Wrap the string with the correct regex
-       * syntax.
-       */
+function formatPadding(ch, pad) {
+  var res = pad ? pad + ch : ch;
+  if (pad && ch.toString().charAt(0) === '-') {
+    res = '-' + pad + ch.toString().substr(1);
+  }
+  return res.toString();
+}
 
-      function wrap(arr, sep, opts) {
-        if (sep === "~") {
-          sep = "-";
-        }
-        var str = arr.join(sep);
-        var pre = opts && opts.regexPrefix;
+/**
+ * Check for invalid characters
+ */
 
-        // regex logical `or`
-        if (sep === "|") {
-          str = pre ? pre + str : str;
-          str = "(" + str + ")";
-        }
+function isInvalidChar(str) {
+  var ch = toStr(str);
+  return ch === '\\'
+    || ch === '['
+    || ch === ']'
+    || ch === '^'
+    || ch === '('
+    || ch === ')'
+    || ch === '`';
+}
+
+/**
+ * Convert to a string from a charCode
+ */
 
-        // regex character class
-        if (sep === "-") {
-          str = pre && pre === "^" ? pre + str : str;
-          str = "[" + str + "]";
-        }
-        return [str];
-      }
+function toStr(ch) {
+  return String.fromCharCode(ch);
+}
 
-      /**
-       * Check for invalid characters
-       */
 
-      function isCharClass(a, b, step, isNum, isDescending) {
-        if (isDescending) {
-          return false;
-        }
-        if (isNum) {
-          return a <= 9 && b <= 9;
-        }
-        if (a < b) {
-          return step === 1;
-        }
-        return false;
-      }
+/**
+ * Step regex
+ */
 
-      /**
-       * Detect the correct separator to use
-       */
+function stepRe() {
+  return /\?|>|\||\+|\~/g;
+}
 
-      function shouldExpand(a, b, num, isNum, padding, opts) {
-        if (isNum && (a > 9 || b > 9)) {
-          return false;
-        }
-        return !padding && num === 1 && a < b;
-      }
+/**
+ * Return true if `val` has either a letter
+ * or a number
+ */
 
-      /**
-       * Detect the correct separator to use
-       */
+function noAlphaNum(val) {
+  return /[a-z0-9]/i.test(val);
+}
 
-      function detectSeparator(a, b, step, isNum, isDescending) {
-        var isChar = isCharClass(a, b, step, isNum, isDescending);
-        if (!isChar) {
-          return "|";
-        }
-        return "~";
-      }
+/**
+ * Return true if `val` has both a letter and
+ * a number (invalid)
+ */
 
-      /**
-       * Correctly format the step based on type
-       */
+function hasBoth(val) {
+  return /[a-z][0-9]|[0-9][a-z]/i.test(val);
+}
 
-      function formatStep(step) {
-        return Math.abs(step >> 0) || 1;
-      }
+/**
+ * Normalize zeros for checks
+ */
 
-      /**
-       * Format padding, taking leading `-` into account
-       */
+function zeros(val) {
+  if (/^-*0+$/.test(val.toString())) {
+    return '0';
+  }
+  return val;
+}
 
-      function formatPadding(ch, pad) {
-        var res = pad ? pad + ch : ch;
-        if (pad && ch.toString().charAt(0) === "-") {
-          res = "-" + pad + ch.toString().substr(1);
-        }
-        return res.toString();
-      }
+/**
+ * Return true if `val` has leading zeros,
+ * or a similar valid pattern.
+ */
 
-      /**
-       * Check for invalid characters
-       */
+function hasZeros(val) {
+  return /[^.]\.|^-*0+[0-9]/.test(val);
+}
 
-      function isInvalidChar(str) {
-        var ch = toStr(str);
-        return (
-          ch === "\\" ||
-          ch === "[" ||
-          ch === "]" ||
-          ch === "^" ||
-          ch === "(" ||
-          ch === ")" ||
-          ch === "`"
-        );
-      }
+/**
+ * If the string is padded, returns a curried function with
+ * the a cached padding string, or `false` if no padding.
+ *
+ * @param  {*} `origA` String or number.
+ * @return {String|Boolean}
+ */
 
-      /**
-       * Convert to a string from a charCode
-       */
+function isPadded(origA, origB) {
+  if (hasZeros(origA) || hasZeros(origB)) {
+    var alen = length(origA);
+    var blen = length(origB);
 
-      function toStr(ch) {
-        return String.fromCharCode(ch);
-      }
+    var len = alen >= blen
+      ? alen
+      : blen;
 
-      /**
-       * Step regex
-       */
+    return function (a) {
+      return repeatStr('0', len - length(a));
+    };
+  }
+  return false;
+}
 
-      function stepRe() {
-        return /\?|>|\||\+|\~/g;
-      }
+/**
+ * Get the string length of `val`
+ */
 
-      /**
-       * Return true if `val` has either a letter
-       * or a number
-       */
+function length(val) {
+  return val.toString().length;
+}
 
-      function noAlphaNum(val) {
-        return /[a-z0-9]/i.test(val);
-      }
 
-      /**
-       * Return true if `val` has both a letter and
-       * a number (invalid)
-       */
+/***/ }),
+/* 642 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function hasBoth(val) {
-        return /[a-z][0-9]|[0-9][a-z]/i.test(val);
-      }
+"use strict";
+/*!
+ * is-number <https://github.com/jonschlinkert/is-number>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      /**
-       * Normalize zeros for checks
-       */
 
-      function zeros(val) {
-        if (/^-*0+$/.test(val.toString())) {
-          return "0";
-        }
-        return val;
-      }
 
-      /**
-       * Return true if `val` has leading zeros,
-       * or a similar valid pattern.
-       */
+var typeOf = __webpack_require__(179);
 
-      function hasZeros(val) {
-        return /[^.]\.|^-*0+[0-9]/.test(val);
-      }
+module.exports = function isNumber(num) {
+  var type = typeOf(num);
+  if (type !== 'number' && type !== 'string') {
+    return false;
+  }
+  var n = +num;
+  return (n - n + 1) >= 0 && num !== '';
+};
 
-      /**
-       * If the string is padded, returns a curried function with
-       * the a cached padding string, or `false` if no padding.
-       *
-       * @param  {*} `origA` String or number.
-       * @return {String|Boolean}
-       */
 
-      function isPadded(origA, origB) {
-        if (hasZeros(origA) || hasZeros(origB)) {
-          var alen = length(origA);
-          var blen = length(origB);
+/***/ }),
+/* 643 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var len = alen >= blen ? alen : blen;
+"use strict";
+/*!
+ * isobject <https://github.com/jonschlinkert/isobject>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-          return function (a) {
-            return repeatStr("0", len - length(a));
-          };
-        }
-        return false;
-      }
 
-      /**
-       * Get the string length of `val`
-       */
 
-      function length(val) {
-        return val.toString().length;
-      }
+var isArray = __webpack_require__(398);
 
-      /***/
-    },
-    /* 642 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * is-number <https://github.com/jonschlinkert/is-number>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+module.exports = function isObject(val) {
+  return val != null && typeof val === 'object' && isArray(val) === false;
+};
 
-      var typeOf = __webpack_require__(179);
 
-      module.exports = function isNumber(num) {
-        var type = typeOf(num);
-        if (type !== "number" && type !== "string") {
-          return false;
-        }
-        var n = +num;
-        return n - n + 1 >= 0 && num !== "";
-      };
+/***/ }),
+/* 644 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 643 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * isobject <https://github.com/jonschlinkert/isobject>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+"use strict";
+/*!
+ * extglob <https://github.com/jonschlinkert/extglob>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      var isArray = __webpack_require__(398);
 
-      module.exports = function isObject(val) {
-        return val != null && typeof val === "object" && isArray(val) === false;
-      };
 
-      /***/
-    },
-    /* 644 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * extglob <https://github.com/jonschlinkert/extglob>
-       *
-       * Copyright (c) 2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+/**
+ * Module dependencies
+ */
 
-      /**
-       * Module dependencies
-       */
+var isExtglob = __webpack_require__(177);
+var re, cache = {};
 
-      var isExtglob = __webpack_require__(177);
-      var re,
-        cache = {};
+/**
+ * Expose `extglob`
+ */
 
-      /**
-       * Expose `extglob`
-       */
+module.exports = extglob;
 
-      module.exports = extglob;
+/**
+ * Convert the given extglob `string` to a regex-compatible
+ * string.
+ *
+ * ```js
+ * var extglob = require('extglob');
+ * extglob('!(a?(b))');
+ * //=> '(?!a(?:b)?)[^/]*?'
+ * ```
+ *
+ * @param {String} `str` The string to convert.
+ * @param {Object} `options`
+ *   @option {Boolean} [options] `esc` If `false` special characters will not be escaped. Defaults to `true`.
+ *   @option {Boolean} [options] `regex` If `true` a regular expression is returned instead of a string.
+ * @return {String}
+ * @api public
+ */
 
-      /**
-       * Convert the given extglob `string` to a regex-compatible
-       * string.
-       *
-       * ```js
-       * var extglob = require('extglob');
-       * extglob('!(a?(b))');
-       * //=> '(?!a(?:b)?)[^/]*?'
-       * ```
-       *
-       * @param {String} `str` The string to convert.
-       * @param {Object} `options`
-       *   @option {Boolean} [options] `esc` If `false` special characters will not be escaped. Defaults to `true`.
-       *   @option {Boolean} [options] `regex` If `true` a regular expression is returned instead of a string.
-       * @return {String}
-       * @api public
-       */
 
-      function extglob(str, opts) {
-        opts = opts || {};
-        var o = {},
-          i = 0;
+function extglob(str, opts) {
+  opts = opts || {};
+  var o = {}, i = 0;
 
-        // fix common character reversals
-        // '*!(.js)' => '*.!(js)'
-        str = str.replace(/!\(([^\w*()])/g, "$1!(");
+  // fix common character reversals
+  // '*!(.js)' => '*.!(js)'
+  str = str.replace(/!\(([^\w*()])/g, '$1!(');
 
-        // support file extension negation
-        str = str.replace(/([*\/])\.!\([*]\)/g, function (m, ch) {
-          if (ch === "/") {
-            return escape("\\/[^.]+");
-          }
-          return escape("[^.]+");
-        });
+  // support file extension negation
+  str = str.replace(/([*\/])\.!\([*]\)/g, function (m, ch) {
+    if (ch === '/') {
+      return escape('\\/[^.]+');
+    }
+    return escape('[^.]+');
+  });
+
+  // create a unique key for caching by
+  // combining the string and options
+  var key = str
+    + String(!!opts.regex)
+    + String(!!opts.contains)
+    + String(!!opts.escape);
+
+  if (cache.hasOwnProperty(key)) {
+    return cache[key];
+  }
 
-        // create a unique key for caching by
-        // combining the string and options
-        var key =
-          str +
-          String(!!opts.regex) +
-          String(!!opts.contains) +
-          String(!!opts.escape);
+  if (!(re instanceof RegExp)) {
+    re = regex();
+  }
 
-        if (cache.hasOwnProperty(key)) {
-          return cache[key];
-        }
+  opts.negate = false;
+  var m;
 
-        if (!(re instanceof RegExp)) {
-          re = regex();
-        }
+  while (m = re.exec(str)) {
+    var prefix = m[1];
+    var inner = m[3];
+    if (prefix === '!') {
+      opts.negate = true;
+    }
 
-        opts.negate = false;
-        var m;
+    var id = '__EXTGLOB_' + (i++) + '__';
+    // use the prefix of the _last_ (outtermost) pattern
+    o[id] = wrap(inner, prefix, opts.escape);
+    str = str.split(m[0]).join(id);
+  }
 
-        while ((m = re.exec(str))) {
-          var prefix = m[1];
-          var inner = m[3];
-          if (prefix === "!") {
-            opts.negate = true;
-          }
+  var keys = Object.keys(o);
+  var len = keys.length;
 
-          var id = "__EXTGLOB_" + i++ + "__";
-          // use the prefix of the _last_ (outtermost) pattern
-          o[id] = wrap(inner, prefix, opts.escape);
-          str = str.split(m[0]).join(id);
-        }
+  // we have to loop again to allow us to convert
+  // patterns in reverse order (starting with the
+  // innermost/last pattern first)
+  while (len--) {
+    var prop = keys[len];
+    str = str.split(prop).join(o[prop]);
+  }
 
-        var keys = Object.keys(o);
-        var len = keys.length;
+  var result = opts.regex
+    ? toRegex(str, opts.contains, opts.negate)
+    : str;
 
-        // we have to loop again to allow us to convert
-        // patterns in reverse order (starting with the
-        // innermost/last pattern first)
-        while (len--) {
-          var prop = keys[len];
-          str = str.split(prop).join(o[prop]);
-        }
+  result = result.split('.').join('\\.');
 
-        var result = opts.regex
-          ? toRegex(str, opts.contains, opts.negate)
-          : str;
+  // cache the result and return it
+  return (cache[key] = result);
+}
 
-        result = result.split(".").join("\\.");
+/**
+ * Convert `string` to a regex string.
+ *
+ * @param  {String} `str`
+ * @param  {String} `prefix` Character that determines how to wrap the string.
+ * @param  {Boolean} `esc` If `false` special characters will not be escaped. Defaults to `true`.
+ * @return {String}
+ */
 
-        // cache the result and return it
-        return (cache[key] = result);
-      }
+function wrap(inner, prefix, esc) {
+  if (esc) inner = escape(inner);
+
+  switch (prefix) {
+    case '!':
+      return '(?!' + inner + ')[^/]' + (esc ? '%%%~' : '*?');
+    case '@':
+      return '(?:' + inner + ')';
+    case '+':
+      return '(?:' + inner + ')+';
+    case '*':
+      return '(?:' + inner + ')' + (esc ? '%%' : '*')
+    case '?':
+      return '(?:' + inner + '|)';
+    default:
+      return inner;
+  }
+}
 
-      /**
-       * Convert `string` to a regex string.
-       *
-       * @param  {String} `str`
-       * @param  {String} `prefix` Character that determines how to wrap the string.
-       * @param  {Boolean} `esc` If `false` special characters will not be escaped. Defaults to `true`.
-       * @return {String}
-       */
+function escape(str) {
+  str = str.split('*').join('[^/]%%%~');
+  str = str.split('.').join('\\.');
+  return str;
+}
 
-      function wrap(inner, prefix, esc) {
-        if (esc) inner = escape(inner);
+/**
+ * extglob regex.
+ */
 
-        switch (prefix) {
-          case "!":
-            return "(?!" + inner + ")[^/]" + (esc ? "%%%~" : "*?");
-          case "@":
-            return "(?:" + inner + ")";
-          case "+":
-            return "(?:" + inner + ")+";
-          case "*":
-            return "(?:" + inner + ")" + (esc ? "%%" : "*");
-          case "?":
-            return "(?:" + inner + "|)";
-          default:
-            return inner;
-        }
-      }
+function regex() {
+  return /(\\?[@?!+*$]\\?)(\(([^()]*?)\))/;
+}
 
-      function escape(str) {
-        str = str.split("*").join("[^/]%%%~");
-        str = str.split(".").join("\\.");
-        return str;
-      }
+/**
+ * Negation regex
+ */
 
-      /**
-       * extglob regex.
-       */
+function negate(str) {
+  return '(?!^' + str + ').*$';
+}
 
-      function regex() {
-        return /(\\?[@?!+*$]\\?)(\(([^()]*?)\))/;
-      }
+/**
+ * Create the regex to do the matching. If
+ * the leading character in the `pattern` is `!`
+ * a negation regex is returned.
+ *
+ * @param {String} `pattern`
+ * @param {Boolean} `contains` Allow loose matching.
+ * @param {Boolean} `isNegated` True if the pattern is a negation pattern.
+ */
 
-      /**
-       * Negation regex
-       */
+function toRegex(pattern, contains, isNegated) {
+  var prefix = contains ? '^' : '';
+  var after = contains ? '$' : '';
+  pattern = ('(?:' + pattern + ')' + after);
+  if (isNegated) {
+    pattern = prefix + negate(pattern);
+  }
+  return new RegExp(prefix + pattern);
+}
 
-      function negate(str) {
-        return "(?!^" + str + ").*$";
-      }
 
-      /**
-       * Create the regex to do the matching. If
-       * the leading character in the `pattern` is `!`
-       * a negation regex is returned.
-       *
-       * @param {String} `pattern`
-       * @param {Boolean} `contains` Allow loose matching.
-       * @param {Boolean} `isNegated` True if the pattern is a negation pattern.
-       */
+/***/ }),
+/* 645 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function toRegex(pattern, contains, isNegated) {
-        var prefix = contains ? "^" : "";
-        var after = contains ? "$" : "";
-        pattern = "(?:" + pattern + ")" + after;
-        if (isNegated) {
-          pattern = prefix + negate(pattern);
-        }
-        return new RegExp(prefix + pattern);
-      }
+/*
+ * extsprintf.js: extended POSIX-style sprintf
+ */
 
-      /***/
-    },
-    /* 645 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-       * extsprintf.js: extended POSIX-style sprintf
-       */
+var mod_assert = __webpack_require__(28);
+var mod_util = __webpack_require__(3);
 
-      var mod_assert = __webpack_require__(28);
-      var mod_util = __webpack_require__(3);
+/*
+ * Public interface
+ */
+exports.sprintf = jsSprintf;
+exports.printf = jsPrintf;
+exports.fprintf = jsFprintf;
+
+/*
+ * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
+ * exception when given a format string we don't understand, rather than
+ * ignoring it, so that we won't break existing programs if/when we go implement
+ * the rest of this.
+ *
+ * This implementation currently supports specifying
+ *	- field alignment ('-' flag),
+ * 	- zero-pad ('0' flag)
+ *	- always show numeric sign ('+' flag),
+ *	- field width
+ *	- conversions for strings, decimal integers, and floats (numbers).
+ *	- argument size specifiers.  These are all accepted but ignored, since
+ *	  Javascript has no notion of the physical size of an argument.
+ *
+ * Everything else is currently unsupported, most notably precision, unsigned
+ * numbers, non-decimal numbers, and characters.
+ */
+function jsSprintf(fmt)
+{
+	var regex = [
+	    '([^%]*)',				/* normal text */
+	    '%',				/* start of format */
+	    '([\'\\-+ #0]*?)',			/* flags (optional) */
+	    '([1-9]\\d*)?',			/* width (optional) */
+	    '(\\.([1-9]\\d*))?',		/* precision (optional) */
+	    '[lhjztL]*?',			/* length mods (ignored) */
+	    '([diouxXfFeEgGaAcCsSp%jr])'	/* conversion */
+	].join('');
+
+	var re = new RegExp(regex);
+	var args = Array.prototype.slice.call(arguments, 1);
+	var flags, width, precision, conversion;
+	var left, pad, sign, arg, match;
+	var ret = '';
+	var argn = 1;
+
+	mod_assert.equal('string', typeof (fmt));
+
+	while ((match = re.exec(fmt)) !== null) {
+		ret += match[1];
+		fmt = fmt.substring(match[0].length);
+
+		flags = match[2] || '';
+		width = match[3] || 0;
+		precision = match[4] || '';
+		conversion = match[6];
+		left = false;
+		sign = false;
+		pad = ' ';
+
+		if (conversion == '%') {
+			ret += '%';
+			continue;
+		}
+
+		if (args.length === 0)
+			throw (new Error('too few args to sprintf'));
+
+		arg = args.shift();
+		argn++;
+
+		if (flags.match(/[\' #]/))
+			throw (new Error(
+			    'unsupported flags: ' + flags));
+
+		if (precision.length > 0)
+			throw (new Error(
+			    'non-zero precision not supported'));
+
+		if (flags.match(/-/))
+			left = true;
+
+		if (flags.match(/0/))
+			pad = '0';
+
+		if (flags.match(/\+/))
+			sign = true;
+
+		switch (conversion) {
+		case 's':
+			if (arg === undefined || arg === null)
+				throw (new Error('argument ' + argn +
+				    ': attempted to print undefined or null ' +
+				    'as a string'));
+			ret += doPad(pad, width, left, arg.toString());
+			break;
+
+		case 'd':
+			arg = Math.floor(arg);
+			/*jsl:fallthru*/
+		case 'f':
+			sign = sign && arg > 0 ? '+' : '';
+			ret += sign + doPad(pad, width, left,
+			    arg.toString());
+			break;
+
+		case 'x':
+			ret += doPad(pad, width, left, arg.toString(16));
+			break;
+
+		case 'j': /* non-standard */
+			if (width === 0)
+				width = 10;
+			ret += mod_util.inspect(arg, false, width);
+			break;
+
+		case 'r': /* non-standard */
+			ret += dumpException(arg);
+			break;
+
+		default:
+			throw (new Error('unsupported conversion: ' +
+			    conversion));
+		}
+	}
+
+	ret += fmt;
+	return (ret);
+}
+
+function jsPrintf() {
+	var args = Array.prototype.slice.call(arguments);
+	args.unshift(process.stdout);
+	jsFprintf.apply(null, args);
+}
+
+function jsFprintf(stream) {
+	var args = Array.prototype.slice.call(arguments, 1);
+	return (stream.write(jsSprintf.apply(this, args)));
+}
+
+function doPad(chr, width, left, str)
+{
+	var ret = str;
+
+	while (ret.length < width) {
+		if (left)
+			ret += chr;
+		else
+			ret = chr + ret;
+	}
+
+	return (ret);
+}
+
+/*
+ * This function dumps long stack traces for exceptions having a cause() method.
+ * See node-verror for an example.
+ */
+function dumpException(ex)
+{
+	var ret;
 
-      /*
-       * Public interface
-       */
-      exports.sprintf = jsSprintf;
-      exports.printf = jsPrintf;
-      exports.fprintf = jsFprintf;
+	if (!(ex instanceof Error))
+		throw (new Error(jsSprintf('invalid type for %%r: %j', ex)));
 
-      /*
-       * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
-       * exception when given a format string we don't understand, rather than
-       * ignoring it, so that we won't break existing programs if/when we go implement
-       * the rest of this.
-       *
-       * This implementation currently supports specifying
-       *	- field alignment ('-' flag),
-       * 	- zero-pad ('0' flag)
-       *	- always show numeric sign ('+' flag),
-       *	- field width
-       *	- conversions for strings, decimal integers, and floats (numbers).
-       *	- argument size specifiers.  These are all accepted but ignored, since
-       *	  Javascript has no notion of the physical size of an argument.
-       *
-       * Everything else is currently unsupported, most notably precision, unsigned
-       * numbers, non-decimal numbers, and characters.
-       */
-      function jsSprintf(fmt) {
-        var regex = [
-          "([^%]*)" /* normal text */,
-          "%" /* start of format */,
-          "(['\\-+ #0]*?)" /* flags (optional) */,
-          "([1-9]\\d*)?" /* width (optional) */,
-          "(\\.([1-9]\\d*))?" /* precision (optional) */,
-          "[lhjztL]*?" /* length mods (ignored) */,
-          "([diouxXfFeEgGaAcCsSp%jr])" /* conversion */,
-        ].join("");
-
-        var re = new RegExp(regex);
-        var args = Array.prototype.slice.call(arguments, 1);
-        var flags, width, precision, conversion;
-        var left, pad, sign, arg, match;
-        var ret = "";
-        var argn = 1;
-
-        mod_assert.equal("string", typeof fmt);
-
-        while ((match = re.exec(fmt)) !== null) {
-          ret += match[1];
-          fmt = fmt.substring(match[0].length);
-
-          flags = match[2] || "";
-          width = match[3] || 0;
-          precision = match[4] || "";
-          conversion = match[6];
-          left = false;
-          sign = false;
-          pad = " ";
-
-          if (conversion == "%") {
-            ret += "%";
-            continue;
-          }
+	/* Note that V8 prepends "ex.stack" with ex.toString(). */
+	ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack;
 
-          if (args.length === 0) throw new Error("too few args to sprintf");
+	if (ex.cause && typeof (ex.cause) === 'function') {
+		var cex = ex.cause();
+		if (cex) {
+			ret += '\nCaused by: ' + dumpException(cex);
+		}
+	}
 
-          arg = args.shift();
-          argn++;
+	return (ret);
+}
 
-          if (flags.match(/[\' #]/))
-            throw new Error("unsupported flags: " + flags);
 
-          if (precision.length > 0)
-            throw new Error("non-zero precision not supported");
+/***/ }),
+/* 646 */
+/***/ (function(module, exports) {
 
-          if (flags.match(/-/)) left = true;
+/*!
+ * filename-regex <https://github.com/regexps/filename-regex>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert
+ * Licensed under the MIT license.
+ */
 
-          if (flags.match(/0/)) pad = "0";
+module.exports = function filenameRegex() {
+  return /([^\\\/]+)$/;
+};
 
-          if (flags.match(/\+/)) sign = true;
 
-          switch (conversion) {
-            case "s":
-              if (arg === undefined || arg === null)
-                throw new Error(
-                  "argument " +
-                    argn +
-                    ": attempted to print undefined or null " +
-                    "as a string",
-                );
-              ret += doPad(pad, width, left, arg.toString());
-              break;
+/***/ }),
+/* 647 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            case "d":
-              arg = Math.floor(arg);
-            /*jsl:fallthru*/
-            case "f":
-              sign = sign && arg > 0 ? "+" : "";
-              ret += sign + doPad(pad, width, left, arg.toString());
-              break;
+"use strict";
+/*!
+ * for-in <https://github.com/jonschlinkert/for-in>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-            case "x":
-              ret += doPad(pad, width, left, arg.toString(16));
-              break;
 
-            case "j" /* non-standard */:
-              if (width === 0) width = 10;
-              ret += mod_util.inspect(arg, false, width);
-              break;
 
-            case "r" /* non-standard */:
-              ret += dumpException(arg);
-              break;
+module.exports = function forIn(obj, fn, thisArg) {
+  for (var key in obj) {
+    if (fn.call(thisArg, obj[key], key, obj) === false) {
+      break;
+    }
+  }
+};
 
-            default:
-              throw new Error("unsupported conversion: " + conversion);
-          }
-        }
 
-        ret += fmt;
-        return ret;
-      }
+/***/ }),
+/* 648 */
+/***/ (function(module, exports, __webpack_require__) {
+
+module.exports = ForeverAgent
+ForeverAgent.SSL = ForeverAgentSSL
+
+var util = __webpack_require__(3)
+  , Agent = __webpack_require__(87).Agent
+  , net = __webpack_require__(164)
+  , tls = __webpack_require__(467)
+  , AgentSSL = __webpack_require__(195).Agent
+  
+function getConnectionName(host, port) {  
+  var name = ''
+  if (typeof host === 'string') {
+    name = host + ':' + port
+  } else {
+    // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.
+    name = host.host + ':' + host.port + ':' + (host.localAddress ? (host.localAddress + ':') : ':')
+  }
+  return name
+}    
+
+function ForeverAgent(options) {
+  var self = this
+  self.options = options || {}
+  self.requests = {}
+  self.sockets = {}
+  self.freeSockets = {}
+  self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets
+  self.minSockets = self.options.minSockets || ForeverAgent.defaultMinSockets
+  self.on('free', function(socket, host, port) {
+    var name = getConnectionName(host, port)
+
+    if (self.requests[name] && self.requests[name].length) {
+      self.requests[name].shift().onSocket(socket)
+    } else if (self.sockets[name].length < self.minSockets) {
+      if (!self.freeSockets[name]) self.freeSockets[name] = []
+      self.freeSockets[name].push(socket)
+      
+      // if an error happens while we don't use the socket anyway, meh, throw the socket away
+      var onIdleError = function() {
+        socket.destroy()
+      }
+      socket._onIdleError = onIdleError
+      socket.on('error', onIdleError)
+    } else {
+      // If there are no pending requests just destroy the
+      // socket and it will get removed from the pool. This
+      // gets us out of timeout issues and allows us to
+      // default to Connection:keep-alive.
+      socket.destroy()
+    }
+  })
 
-      function jsPrintf() {
-        var args = Array.prototype.slice.call(arguments);
-        args.unshift(process.stdout);
-        jsFprintf.apply(null, args);
-      }
+}
+util.inherits(ForeverAgent, Agent)
 
-      function jsFprintf(stream) {
-        var args = Array.prototype.slice.call(arguments, 1);
-        return stream.write(jsSprintf.apply(this, args));
-      }
+ForeverAgent.defaultMinSockets = 5
 
-      function doPad(chr, width, left, str) {
-        var ret = str;
 
-        while (ret.length < width) {
-          if (left) ret += chr;
-          else ret = chr + ret;
-        }
+ForeverAgent.prototype.createConnection = net.createConnection
+ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest
+ForeverAgent.prototype.addRequest = function(req, host, port) {
+  var name = getConnectionName(host, port)
+  
+  if (typeof host !== 'string') {
+    var options = host
+    port = options.port
+    host = options.host
+  }
+
+  if (this.freeSockets[name] && this.freeSockets[name].length > 0 && !req.useChunkedEncodingByDefault) {
+    var idleSocket = this.freeSockets[name].pop()
+    idleSocket.removeListener('error', idleSocket._onIdleError)
+    delete idleSocket._onIdleError
+    req._reusedSocket = true
+    req.onSocket(idleSocket)
+  } else {
+    this.addRequestNoreuse(req, host, port)
+  }
+}
 
-        return ret;
+ForeverAgent.prototype.removeSocket = function(s, name, host, port) {
+  if (this.sockets[name]) {
+    var index = this.sockets[name].indexOf(s)
+    if (index !== -1) {
+      this.sockets[name].splice(index, 1)
+    }
+  } else if (this.sockets[name] && this.sockets[name].length === 0) {
+    // don't leak
+    delete this.sockets[name]
+    delete this.requests[name]
+  }
+  
+  if (this.freeSockets[name]) {
+    var index = this.freeSockets[name].indexOf(s)
+    if (index !== -1) {
+      this.freeSockets[name].splice(index, 1)
+      if (this.freeSockets[name].length === 0) {
+        delete this.freeSockets[name]
       }
+    }
+  }
 
-      /*
-       * This function dumps long stack traces for exceptions having a cause() method.
-       * See node-verror for an example.
-       */
-      function dumpException(ex) {
-        var ret;
+  if (this.requests[name] && this.requests[name].length) {
+    // If we have pending requests and a socket gets closed a new one
+    // needs to be created to take over in the pool for the one that closed.
+    this.createSocket(name, host, port).emit('free')
+  }
+}
+
+function ForeverAgentSSL (options) {
+  ForeverAgent.call(this, options)
+}
+util.inherits(ForeverAgentSSL, ForeverAgent)
+
+ForeverAgentSSL.prototype.createConnection = createConnectionSSL
+ForeverAgentSSL.prototype.addRequestNoreuse = AgentSSL.prototype.addRequest
+
+function createConnectionSSL (port, host, options) {
+  if (typeof port === 'object') {
+    options = port;
+  } else if (typeof host === 'object') {
+    options = host;
+  } else if (typeof options === 'object') {
+    options = options;
+  } else {
+    options = {};
+  }
 
-        if (!(ex instanceof Error))
-          throw new Error(jsSprintf("invalid type for %%r: %j", ex));
+  if (typeof port === 'number') {
+    options.port = port;
+  }
 
-        /* Note that V8 prepends "ex.stack" with ex.toString(). */
-        ret = "EXCEPTION: " + ex.constructor.name + ": " + ex.stack;
+  if (typeof host === 'string') {
+    options.host = host;
+  }
 
-        if (ex.cause && typeof ex.cause === "function") {
-          var cex = ex.cause();
-          if (cex) {
-            ret += "\nCaused by: " + dumpException(cex);
-          }
-        }
+  return tls.connect(options);
+}
 
-        return ret;
-      }
 
-      /***/
-    },
-    /* 646 */
-    /***/ function (module, exports) {
-      /*!
-       * filename-regex <https://github.com/regexps/filename-regex>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert
-       * Licensed under the MIT license.
-       */
+/***/ }),
+/* 649 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = function filenameRegex() {
-        return /([^\\\/]+)$/;
-      };
+var CombinedStream = __webpack_require__(385);
+var util = __webpack_require__(3);
+var path = __webpack_require__(0);
+var http = __webpack_require__(87);
+var https = __webpack_require__(195);
+var parseUrl = __webpack_require__(24).parse;
+var fs = __webpack_require__(5);
+var mime = __webpack_require__(400);
+var asynckit = __webpack_require__(517);
+var populate = __webpack_require__(650);
 
-      /***/
-    },
-    /* 647 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * for-in <https://github.com/jonschlinkert/for-in>
-       *
-       * Copyright (c) 2014-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+// Public API
+module.exports = FormData;
 
-      module.exports = function forIn(obj, fn, thisArg) {
-        for (var key in obj) {
-          if (fn.call(thisArg, obj[key], key, obj) === false) {
-            break;
-          }
-        }
-      };
+// make it a Stream
+util.inherits(FormData, CombinedStream);
 
-      /***/
-    },
-    /* 648 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = ForeverAgent;
-      ForeverAgent.SSL = ForeverAgentSSL;
-
-      var util = __webpack_require__(3),
-        Agent = __webpack_require__(87).Agent,
-        net = __webpack_require__(164),
-        tls = __webpack_require__(467),
-        AgentSSL = __webpack_require__(195).Agent;
-
-      function getConnectionName(host, port) {
-        var name = "";
-        if (typeof host === "string") {
-          name = host + ":" + port;
-        } else {
-          // For node.js v012.0 and iojs-v1.5.1, host is an object. And any existing localAddress is part of the connection name.
-          name =
-            host.host +
-            ":" +
-            host.port +
-            ":" +
-            (host.localAddress ? host.localAddress + ":" : ":");
-        }
-        return name;
-      }
+/**
+ * Create readable "multipart/form-data" streams.
+ * Can be used to submit forms
+ * and file uploads to other web applications.
+ *
+ * @constructor
+ * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream
+ */
+function FormData(options) {
+  if (!(this instanceof FormData)) {
+    return new FormData();
+  }
 
-      function ForeverAgent(options) {
-        var self = this;
-        self.options = options || {};
-        self.requests = {};
-        self.sockets = {};
-        self.freeSockets = {};
-        self.maxSockets = self.options.maxSockets || Agent.defaultMaxSockets;
-        self.minSockets =
-          self.options.minSockets || ForeverAgent.defaultMinSockets;
-        self.on("free", function (socket, host, port) {
-          var name = getConnectionName(host, port);
-
-          if (self.requests[name] && self.requests[name].length) {
-            self.requests[name].shift().onSocket(socket);
-          } else if (self.sockets[name].length < self.minSockets) {
-            if (!self.freeSockets[name]) self.freeSockets[name] = [];
-            self.freeSockets[name].push(socket);
-
-            // if an error happens while we don't use the socket anyway, meh, throw the socket away
-            var onIdleError = function () {
-              socket.destroy();
-            };
-            socket._onIdleError = onIdleError;
-            socket.on("error", onIdleError);
-          } else {
-            // If there are no pending requests just destroy the
-            // socket and it will get removed from the pool. This
-            // gets us out of timeout issues and allows us to
-            // default to Connection:keep-alive.
-            socket.destroy();
-          }
-        });
-      }
-      util.inherits(ForeverAgent, Agent);
+  this._overheadLength = 0;
+  this._valueLength = 0;
+  this._valuesToMeasure = [];
 
-      ForeverAgent.defaultMinSockets = 5;
+  CombinedStream.call(this);
 
-      ForeverAgent.prototype.createConnection = net.createConnection;
-      ForeverAgent.prototype.addRequestNoreuse = Agent.prototype.addRequest;
-      ForeverAgent.prototype.addRequest = function (req, host, port) {
-        var name = getConnectionName(host, port);
+  options = options || {};
+  for (var option in options) {
+    this[option] = options[option];
+  }
+}
 
-        if (typeof host !== "string") {
-          var options = host;
-          port = options.port;
-          host = options.host;
-        }
+FormData.LINE_BREAK = '\r\n';
+FormData.DEFAULT_CONTENT_TYPE = 'application/octet-stream';
 
-        if (
-          this.freeSockets[name] &&
-          this.freeSockets[name].length > 0 &&
-          !req.useChunkedEncodingByDefault
-        ) {
-          var idleSocket = this.freeSockets[name].pop();
-          idleSocket.removeListener("error", idleSocket._onIdleError);
-          delete idleSocket._onIdleError;
-          req._reusedSocket = true;
-          req.onSocket(idleSocket);
-        } else {
-          this.addRequestNoreuse(req, host, port);
-        }
-      };
+FormData.prototype.append = function(field, value, options) {
 
-      ForeverAgent.prototype.removeSocket = function (s, name, host, port) {
-        if (this.sockets[name]) {
-          var index = this.sockets[name].indexOf(s);
-          if (index !== -1) {
-            this.sockets[name].splice(index, 1);
-          }
-        } else if (this.sockets[name] && this.sockets[name].length === 0) {
-          // don't leak
-          delete this.sockets[name];
-          delete this.requests[name];
-        }
-
-        if (this.freeSockets[name]) {
-          var index = this.freeSockets[name].indexOf(s);
-          if (index !== -1) {
-            this.freeSockets[name].splice(index, 1);
-            if (this.freeSockets[name].length === 0) {
-              delete this.freeSockets[name];
-            }
-          }
-        }
+  options = options || {};
 
-        if (this.requests[name] && this.requests[name].length) {
-          // If we have pending requests and a socket gets closed a new one
-          // needs to be created to take over in the pool for the one that closed.
-          this.createSocket(name, host, port).emit("free");
-        }
-      };
+  // allow filename as single option
+  if (typeof options == 'string') {
+    options = {filename: options};
+  }
 
-      function ForeverAgentSSL(options) {
-        ForeverAgent.call(this, options);
-      }
-      util.inherits(ForeverAgentSSL, ForeverAgent);
+  var append = CombinedStream.prototype.append.bind(this);
 
-      ForeverAgentSSL.prototype.createConnection = createConnectionSSL;
-      ForeverAgentSSL.prototype.addRequestNoreuse =
-        AgentSSL.prototype.addRequest;
+  // all that streamy business can't handle numbers
+  if (typeof value == 'number') {
+    value = '' + value;
+  }
 
-      function createConnectionSSL(port, host, options) {
-        if (typeof port === "object") {
-          options = port;
-        } else if (typeof host === "object") {
-          options = host;
-        } else if (typeof options === "object") {
-          options = options;
-        } else {
-          options = {};
-        }
+  // https://github.com/felixge/node-form-data/issues/38
+  if (util.isArray(value)) {
+    // Please convert your array into string
+    // the way web server expects it
+    this._error(new Error('Arrays are not supported.'));
+    return;
+  }
 
-        if (typeof port === "number") {
-          options.port = port;
-        }
+  var header = this._multiPartHeader(field, value, options);
+  var footer = this._multiPartFooter();
 
-        if (typeof host === "string") {
-          options.host = host;
-        }
+  append(header);
+  append(value);
+  append(footer);
 
-        return tls.connect(options);
-      }
+  // pass along options.knownLength
+  this._trackLength(header, value, options);
+};
 
-      /***/
-    },
-    /* 649 */
-    /***/ function (module, exports, __webpack_require__) {
-      var CombinedStream = __webpack_require__(385);
-      var util = __webpack_require__(3);
-      var path = __webpack_require__(0);
-      var http = __webpack_require__(87);
-      var https = __webpack_require__(195);
-      var parseUrl = __webpack_require__(24).parse;
-      var fs = __webpack_require__(5);
-      var mime = __webpack_require__(400);
-      var asynckit = __webpack_require__(517);
-      var populate = __webpack_require__(650);
-
-      // Public API
-      module.exports = FormData;
-
-      // make it a Stream
-      util.inherits(FormData, CombinedStream);
+FormData.prototype._trackLength = function(header, value, options) {
+  var valueLength = 0;
+
+  // used w/ getLengthSync(), when length is known.
+  // e.g. for streaming directly from a remote server,
+  // w/ a known file a size, and not wanting to wait for
+  // incoming file to finish to get its size.
+  if (options.knownLength != null) {
+    valueLength += +options.knownLength;
+  } else if (Buffer.isBuffer(value)) {
+    valueLength = value.length;
+  } else if (typeof value === 'string') {
+    valueLength = Buffer.byteLength(value);
+  }
 
-      /**
-       * Create readable "multipart/form-data" streams.
-       * Can be used to submit forms
-       * and file uploads to other web applications.
-       *
-       * @constructor
-       * @param {Object} options - Properties to be added/overriden for FormData and CombinedStream
-       */
-      function FormData(options) {
-        if (!(this instanceof FormData)) {
-          return new FormData();
-        }
+  this._valueLength += valueLength;
 
-        this._overheadLength = 0;
-        this._valueLength = 0;
-        this._valuesToMeasure = [];
+  // @check why add CRLF? does this account for custom/multiple CRLFs?
+  this._overheadLength +=
+    Buffer.byteLength(header) +
+    FormData.LINE_BREAK.length;
 
-        CombinedStream.call(this);
+  // empty or either doesn't have path or not an http response
+  if (!value || ( !value.path && !(value.readable && value.hasOwnProperty('httpVersion')) )) {
+    return;
+  }
 
-        options = options || {};
-        for (var option in options) {
-          this[option] = options[option];
-        }
-      }
+  // no need to bother with the length
+  if (!options.knownLength) {
+    this._valuesToMeasure.push(value);
+  }
+};
 
-      FormData.LINE_BREAK = "\r\n";
-      FormData.DEFAULT_CONTENT_TYPE = "application/octet-stream";
+FormData.prototype._lengthRetriever = function(value, callback) {
 
-      FormData.prototype.append = function (field, value, options) {
-        options = options || {};
+  if (value.hasOwnProperty('fd')) {
 
-        // allow filename as single option
-        if (typeof options == "string") {
-          options = { filename: options };
-        }
+    // take read range into a account
+    // `end` = Infinity –> read file till the end
+    //
+    // TODO: Looks like there is bug in Node fs.createReadStream
+    // it doesn't respect `end` options without `start` options
+    // Fix it when node fixes it.
+    // https://github.com/joyent/node/issues/7819
+    if (value.end != undefined && value.end != Infinity && value.start != undefined) {
 
-        var append = CombinedStream.prototype.append.bind(this);
+      // when end specified
+      // no need to calculate range
+      // inclusive, starts with 0
+      callback(null, value.end + 1 - (value.start ? value.start : 0));
 
-        // all that streamy business can't handle numbers
-        if (typeof value == "number") {
-          value = "" + value;
-        }
+    // not that fast snoopy
+    } else {
+      // still need to fetch file size from fs
+      fs.stat(value.path, function(err, stat) {
+
+        var fileSize;
 
-        // https://github.com/felixge/node-form-data/issues/38
-        if (util.isArray(value)) {
-          // Please convert your array into string
-          // the way web server expects it
-          this._error(new Error("Arrays are not supported."));
+        if (err) {
+          callback(err);
           return;
         }
 
-        var header = this._multiPartHeader(field, value, options);
-        var footer = this._multiPartFooter();
+        // update final size based on the range options
+        fileSize = stat.size - (value.start ? value.start : 0);
+        callback(null, fileSize);
+      });
+    }
 
-        append(header);
-        append(value);
-        append(footer);
+  // or http response
+  } else if (value.hasOwnProperty('httpVersion')) {
+    callback(null, +value.headers['content-length']);
 
-        // pass along options.knownLength
-        this._trackLength(header, value, options);
-      };
+  // or request stream http://github.com/mikeal/request
+  } else if (value.hasOwnProperty('httpModule')) {
+    // wait till response come back
+    value.on('response', function(response) {
+      value.pause();
+      callback(null, +response.headers['content-length']);
+    });
+    value.resume();
 
-      FormData.prototype._trackLength = function (header, value, options) {
-        var valueLength = 0;
+  // something else
+  } else {
+    callback('Unknown stream');
+  }
+};
 
-        // used w/ getLengthSync(), when length is known.
-        // e.g. for streaming directly from a remote server,
-        // w/ a known file a size, and not wanting to wait for
-        // incoming file to finish to get its size.
-        if (options.knownLength != null) {
-          valueLength += +options.knownLength;
-        } else if (Buffer.isBuffer(value)) {
-          valueLength = value.length;
-        } else if (typeof value === "string") {
-          valueLength = Buffer.byteLength(value);
-        }
+FormData.prototype._multiPartHeader = function(field, value, options) {
+  // custom header specified (as string)?
+  // it becomes responsible for boundary
+  // (e.g. to handle extra CRLFs on .NET servers)
+  if (typeof options.header == 'string') {
+    return options.header;
+  }
 
-        this._valueLength += valueLength;
+  var contentDisposition = this._getContentDisposition(value, options);
+  var contentType = this._getContentType(value, options);
 
-        // @check why add CRLF? does this account for custom/multiple CRLFs?
-        this._overheadLength +=
-          Buffer.byteLength(header) + FormData.LINE_BREAK.length;
+  var contents = '';
+  var headers  = {
+    // add custom disposition as third element or keep it two elements if not
+    'Content-Disposition': ['form-data', 'name="' + field + '"'].concat(contentDisposition || []),
+    // if no content type. allow it to be empty array
+    'Content-Type': [].concat(contentType || [])
+  };
 
-        // empty or either doesn't have path or not an http response
-        if (
-          !value ||
-          (!value.path &&
-            !(value.readable && value.hasOwnProperty("httpVersion")))
-        ) {
-          return;
-        }
+  // allow custom headers.
+  if (typeof options.header == 'object') {
+    populate(headers, options.header);
+  }
 
-        // no need to bother with the length
-        if (!options.knownLength) {
-          this._valuesToMeasure.push(value);
-        }
-      };
+  var header;
+  for (var prop in headers) {
+    if (!headers.hasOwnProperty(prop)) continue;
+    header = headers[prop];
 
-      FormData.prototype._lengthRetriever = function (value, callback) {
-        if (value.hasOwnProperty("fd")) {
-          // take read range into a account
-          // `end` = Infinity –> read file till the end
-          //
-          // TODO: Looks like there is bug in Node fs.createReadStream
-          // it doesn't respect `end` options without `start` options
-          // Fix it when node fixes it.
-          // https://github.com/joyent/node/issues/7819
-          if (
-            value.end != undefined &&
-            value.end != Infinity &&
-            value.start != undefined
-          ) {
-            // when end specified
-            // no need to calculate range
-            // inclusive, starts with 0
-            callback(null, value.end + 1 - (value.start ? value.start : 0));
+    // skip nullish headers.
+    if (header == null) {
+      continue;
+    }
 
-            // not that fast snoopy
-          } else {
-            // still need to fetch file size from fs
-            fs.stat(value.path, function (err, stat) {
-              var fileSize;
+    // convert all headers to arrays.
+    if (!Array.isArray(header)) {
+      header = [header];
+    }
 
-              if (err) {
-                callback(err);
-                return;
-              }
+    // add non-empty headers.
+    if (header.length) {
+      contents += prop + ': ' + header.join('; ') + FormData.LINE_BREAK;
+    }
+  }
 
-              // update final size based on the range options
-              fileSize = stat.size - (value.start ? value.start : 0);
-              callback(null, fileSize);
-            });
-          }
+  return '--' + this.getBoundary() + FormData.LINE_BREAK + contents + FormData.LINE_BREAK;
+};
 
-          // or http response
-        } else if (value.hasOwnProperty("httpVersion")) {
-          callback(null, +value.headers["content-length"]);
+FormData.prototype._getContentDisposition = function(value, options) {
+
+  var filename
+    , contentDisposition
+    ;
+
+  if (typeof options.filepath === 'string') {
+    // custom filepath for relative paths
+    filename = path.normalize(options.filepath).replace(/\\/g, '/');
+  } else if (options.filename || value.name || value.path) {
+    // custom filename take precedence
+    // formidable and the browser add a name property
+    // fs- and request- streams have path property
+    filename = path.basename(options.filename || value.name || value.path);
+  } else if (value.readable && value.hasOwnProperty('httpVersion')) {
+    // or try http response
+    filename = path.basename(value.client._httpMessage.path);
+  }
 
-          // or request stream http://github.com/mikeal/request
-        } else if (value.hasOwnProperty("httpModule")) {
-          // wait till response come back
-          value.on("response", function (response) {
-            value.pause();
-            callback(null, +response.headers["content-length"]);
-          });
-          value.resume();
+  if (filename) {
+    contentDisposition = 'filename="' + filename + '"';
+  }
 
-          // something else
-        } else {
-          callback("Unknown stream");
-        }
-      };
+  return contentDisposition;
+};
 
-      FormData.prototype._multiPartHeader = function (field, value, options) {
-        // custom header specified (as string)?
-        // it becomes responsible for boundary
-        // (e.g. to handle extra CRLFs on .NET servers)
-        if (typeof options.header == "string") {
-          return options.header;
-        }
-
-        var contentDisposition = this._getContentDisposition(value, options);
-        var contentType = this._getContentType(value, options);
-
-        var contents = "";
-        var headers = {
-          // add custom disposition as third element or keep it two elements if not
-          "Content-Disposition": ["form-data", 'name="' + field + '"'].concat(
-            contentDisposition || [],
-          ),
-          // if no content type. allow it to be empty array
-          "Content-Type": [].concat(contentType || []),
-        };
+FormData.prototype._getContentType = function(value, options) {
 
-        // allow custom headers.
-        if (typeof options.header == "object") {
-          populate(headers, options.header);
-        }
+  // use custom content-type above all
+  var contentType = options.contentType;
 
-        var header;
-        for (var prop in headers) {
-          if (!headers.hasOwnProperty(prop)) continue;
-          header = headers[prop];
+  // or try `name` from formidable, browser
+  if (!contentType && value.name) {
+    contentType = mime.lookup(value.name);
+  }
 
-          // skip nullish headers.
-          if (header == null) {
-            continue;
-          }
+  // or try `path` from fs-, request- streams
+  if (!contentType && value.path) {
+    contentType = mime.lookup(value.path);
+  }
 
-          // convert all headers to arrays.
-          if (!Array.isArray(header)) {
-            header = [header];
-          }
+  // or if it's http-reponse
+  if (!contentType && value.readable && value.hasOwnProperty('httpVersion')) {
+    contentType = value.headers['content-type'];
+  }
 
-          // add non-empty headers.
-          if (header.length) {
-            contents += prop + ": " + header.join("; ") + FormData.LINE_BREAK;
-          }
-        }
+  // or guess it from the filepath or filename
+  if (!contentType && (options.filepath || options.filename)) {
+    contentType = mime.lookup(options.filepath || options.filename);
+  }
 
-        return (
-          "--" +
-          this.getBoundary() +
-          FormData.LINE_BREAK +
-          contents +
-          FormData.LINE_BREAK
-        );
-      };
+  // fallback to the default content type if `value` is not simple value
+  if (!contentType && typeof value == 'object') {
+    contentType = FormData.DEFAULT_CONTENT_TYPE;
+  }
 
-      FormData.prototype._getContentDisposition = function (value, options) {
-        var filename, contentDisposition;
-
-        if (typeof options.filepath === "string") {
-          // custom filepath for relative paths
-          filename = path.normalize(options.filepath).replace(/\\/g, "/");
-        } else if (options.filename || value.name || value.path) {
-          // custom filename take precedence
-          // formidable and the browser add a name property
-          // fs- and request- streams have path property
-          filename = path.basename(
-            options.filename || value.name || value.path,
-          );
-        } else if (value.readable && value.hasOwnProperty("httpVersion")) {
-          // or try http response
-          filename = path.basename(value.client._httpMessage.path);
-        }
+  return contentType;
+};
 
-        if (filename) {
-          contentDisposition = 'filename="' + filename + '"';
-        }
+FormData.prototype._multiPartFooter = function() {
+  return function(next) {
+    var footer = FormData.LINE_BREAK;
 
-        return contentDisposition;
-      };
+    var lastPart = (this._streams.length === 0);
+    if (lastPart) {
+      footer += this._lastBoundary();
+    }
 
-      FormData.prototype._getContentType = function (value, options) {
-        // use custom content-type above all
-        var contentType = options.contentType;
+    next(footer);
+  }.bind(this);
+};
 
-        // or try `name` from formidable, browser
-        if (!contentType && value.name) {
-          contentType = mime.lookup(value.name);
-        }
+FormData.prototype._lastBoundary = function() {
+  return '--' + this.getBoundary() + '--' + FormData.LINE_BREAK;
+};
 
-        // or try `path` from fs-, request- streams
-        if (!contentType && value.path) {
-          contentType = mime.lookup(value.path);
-        }
+FormData.prototype.getHeaders = function(userHeaders) {
+  var header;
+  var formHeaders = {
+    'content-type': 'multipart/form-data; boundary=' + this.getBoundary()
+  };
 
-        // or if it's http-reponse
-        if (
-          !contentType &&
-          value.readable &&
-          value.hasOwnProperty("httpVersion")
-        ) {
-          contentType = value.headers["content-type"];
-        }
+  for (header in userHeaders) {
+    if (userHeaders.hasOwnProperty(header)) {
+      formHeaders[header.toLowerCase()] = userHeaders[header];
+    }
+  }
 
-        // or guess it from the filepath or filename
-        if (!contentType && (options.filepath || options.filename)) {
-          contentType = mime.lookup(options.filepath || options.filename);
-        }
+  return formHeaders;
+};
 
-        // fallback to the default content type if `value` is not simple value
-        if (!contentType && typeof value == "object") {
-          contentType = FormData.DEFAULT_CONTENT_TYPE;
-        }
+FormData.prototype.getBoundary = function() {
+  if (!this._boundary) {
+    this._generateBoundary();
+  }
 
-        return contentType;
-      };
+  return this._boundary;
+};
 
-      FormData.prototype._multiPartFooter = function () {
-        return function (next) {
-          var footer = FormData.LINE_BREAK;
+FormData.prototype._generateBoundary = function() {
+  // This generates a 50 character boundary similar to those used by Firefox.
+  // They are optimized for boyer-moore parsing.
+  var boundary = '--------------------------';
+  for (var i = 0; i < 24; i++) {
+    boundary += Math.floor(Math.random() * 10).toString(16);
+  }
 
-          var lastPart = this._streams.length === 0;
-          if (lastPart) {
-            footer += this._lastBoundary();
-          }
+  this._boundary = boundary;
+};
 
-          next(footer);
-        }.bind(this);
-      };
+// Note: getLengthSync DOESN'T calculate streams length
+// As workaround one can calculate file size manually
+// and add it as knownLength option
+FormData.prototype.getLengthSync = function() {
+  var knownLength = this._overheadLength + this._valueLength;
 
-      FormData.prototype._lastBoundary = function () {
-        return "--" + this.getBoundary() + "--" + FormData.LINE_BREAK;
-      };
+  // Don't get confused, there are 3 "internal" streams for each keyval pair
+  // so it basically checks if there is any value added to the form
+  if (this._streams.length) {
+    knownLength += this._lastBoundary().length;
+  }
 
-      FormData.prototype.getHeaders = function (userHeaders) {
-        var header;
-        var formHeaders = {
-          "content-type": "multipart/form-data; boundary=" + this.getBoundary(),
-        };
+  // https://github.com/form-data/form-data/issues/40
+  if (!this.hasKnownLength()) {
+    // Some async length retrievers are present
+    // therefore synchronous length calculation is false.
+    // Please use getLength(callback) to get proper length
+    this._error(new Error('Cannot calculate proper length in synchronous way.'));
+  }
 
-        for (header in userHeaders) {
-          if (userHeaders.hasOwnProperty(header)) {
-            formHeaders[header.toLowerCase()] = userHeaders[header];
-          }
-        }
+  return knownLength;
+};
 
-        return formHeaders;
-      };
+// Public API to check if length of added values is known
+// https://github.com/form-data/form-data/issues/196
+// https://github.com/form-data/form-data/issues/262
+FormData.prototype.hasKnownLength = function() {
+  var hasKnownLength = true;
 
-      FormData.prototype.getBoundary = function () {
-        if (!this._boundary) {
-          this._generateBoundary();
-        }
+  if (this._valuesToMeasure.length) {
+    hasKnownLength = false;
+  }
 
-        return this._boundary;
-      };
+  return hasKnownLength;
+};
 
-      FormData.prototype._generateBoundary = function () {
-        // This generates a 50 character boundary similar to those used by Firefox.
-        // They are optimized for boyer-moore parsing.
-        var boundary = "--------------------------";
-        for (var i = 0; i < 24; i++) {
-          boundary += Math.floor(Math.random() * 10).toString(16);
-        }
+FormData.prototype.getLength = function(cb) {
+  var knownLength = this._overheadLength + this._valueLength;
 
-        this._boundary = boundary;
-      };
+  if (this._streams.length) {
+    knownLength += this._lastBoundary().length;
+  }
 
-      // Note: getLengthSync DOESN'T calculate streams length
-      // As workaround one can calculate file size manually
-      // and add it as knownLength option
-      FormData.prototype.getLengthSync = function () {
-        var knownLength = this._overheadLength + this._valueLength;
-
-        // Don't get confused, there are 3 "internal" streams for each keyval pair
-        // so it basically checks if there is any value added to the form
-        if (this._streams.length) {
-          knownLength += this._lastBoundary().length;
-        }
-
-        // https://github.com/form-data/form-data/issues/40
-        if (!this.hasKnownLength()) {
-          // Some async length retrievers are present
-          // therefore synchronous length calculation is false.
-          // Please use getLength(callback) to get proper length
-          this._error(
-            new Error("Cannot calculate proper length in synchronous way."),
-          );
-        }
+  if (!this._valuesToMeasure.length) {
+    process.nextTick(cb.bind(this, null, knownLength));
+    return;
+  }
 
-        return knownLength;
-      };
+  asynckit.parallel(this._valuesToMeasure, this._lengthRetriever, function(err, values) {
+    if (err) {
+      cb(err);
+      return;
+    }
 
-      // Public API to check if length of added values is known
-      // https://github.com/form-data/form-data/issues/196
-      // https://github.com/form-data/form-data/issues/262
-      FormData.prototype.hasKnownLength = function () {
-        var hasKnownLength = true;
+    values.forEach(function(length) {
+      knownLength += length;
+    });
 
-        if (this._valuesToMeasure.length) {
-          hasKnownLength = false;
-        }
+    cb(null, knownLength);
+  });
+};
 
-        return hasKnownLength;
-      };
+FormData.prototype.submit = function(params, cb) {
+  var request
+    , options
+    , defaults = {method: 'post'}
+    ;
+
+  // parse provided url if it's string
+  // or treat it as options object
+  if (typeof params == 'string') {
+
+    params = parseUrl(params);
+    options = populate({
+      port: params.port,
+      path: params.pathname,
+      host: params.hostname,
+      protocol: params.protocol
+    }, defaults);
+
+  // use custom params
+  } else {
+
+    options = populate(params, defaults);
+    // if no port provided use default one
+    if (!options.port) {
+      options.port = options.protocol == 'https:' ? 443 : 80;
+    }
+  }
 
-      FormData.prototype.getLength = function (cb) {
-        var knownLength = this._overheadLength + this._valueLength;
+  // put that good code in getHeaders to some use
+  options.headers = this.getHeaders(params.headers);
 
-        if (this._streams.length) {
-          knownLength += this._lastBoundary().length;
-        }
+  // https if specified, fallback to http in any other case
+  if (options.protocol == 'https:') {
+    request = https.request(options);
+  } else {
+    request = http.request(options);
+  }
 
-        if (!this._valuesToMeasure.length) {
-          process.nextTick(cb.bind(this, null, knownLength));
-          return;
-        }
+  // get content length and fire away
+  this.getLength(function(err, length) {
+    if (err) {
+      this._error(err);
+      return;
+    }
 
-        asynckit.parallel(
-          this._valuesToMeasure,
-          this._lengthRetriever,
-          function (err, values) {
-            if (err) {
-              cb(err);
-              return;
-            }
+    // add content length
+    request.setHeader('Content-Length', length);
 
-            values.forEach(function (length) {
-              knownLength += length;
-            });
+    this.pipe(request);
+    if (cb) {
+      request.on('error', cb);
+      request.on('response', cb.bind(this, null));
+    }
+  }.bind(this));
 
-            cb(null, knownLength);
-          },
-        );
-      };
+  return request;
+};
 
-      FormData.prototype.submit = function (params, cb) {
-        var request,
-          options,
-          defaults = { method: "post" };
-        // parse provided url if it's string
-        // or treat it as options object
-        if (typeof params == "string") {
-          params = parseUrl(params);
-          options = populate(
-            {
-              port: params.port,
-              path: params.pathname,
-              host: params.hostname,
-              protocol: params.protocol,
-            },
-            defaults,
-          );
+FormData.prototype._error = function(err) {
+  if (!this.error) {
+    this.error = err;
+    this.pause();
+    this.emit('error', err);
+  }
+};
 
-          // use custom params
-        } else {
-          options = populate(params, defaults);
-          // if no port provided use default one
-          if (!options.port) {
-            options.port = options.protocol == "https:" ? 443 : 80;
-          }
-        }
+FormData.prototype.toString = function () {
+  return '[object FormData]';
+};
 
-        // put that good code in getHeaders to some use
-        options.headers = this.getHeaders(params.headers);
 
-        // https if specified, fallback to http in any other case
-        if (options.protocol == "https:") {
-          request = https.request(options);
-        } else {
-          request = http.request(options);
-        }
+/***/ }),
+/* 650 */
+/***/ (function(module, exports) {
 
-        // get content length and fire away
-        this.getLength(
-          function (err, length) {
-            if (err) {
-              this._error(err);
-              return;
-            }
+// populates missing values
+module.exports = function(dst, src) {
 
-            // add content length
-            request.setHeader("Content-Length", length);
+  Object.keys(src).forEach(function(prop)
+  {
+    dst[prop] = dst[prop] || src[prop];
+  });
 
-            this.pipe(request);
-            if (cb) {
-              request.on("error", cb);
-              request.on("response", cb.bind(this, null));
-            }
-          }.bind(this),
-        );
+  return dst;
+};
 
-        return request;
-      };
 
-      FormData.prototype._error = function (err) {
-        if (!this.error) {
-          this.error = err;
-          this.pause();
-          this.emit("error", err);
-        }
-      };
+/***/ }),
+/* 651 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      FormData.prototype.toString = function () {
-        return "[object FormData]";
-      };
+module.exports = __webpack_require__(5).constants || __webpack_require__(466)
 
-      /***/
-    },
-    /* 650 */
-    /***/ function (module, exports) {
-      // populates missing values
-      module.exports = function (dst, src) {
-        Object.keys(src).forEach(function (prop) {
-          dst[prop] = dst[prop] || src[prop];
-        });
 
-        return dst;
-      };
+/***/ }),
+/* 652 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 651 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports =
-        __webpack_require__(5).constants || __webpack_require__(466);
+"use strict";
+/*!
+ * glob-base <https://github.com/jonschlinkert/glob-base>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      /***/
-    },
-    /* 652 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * glob-base <https://github.com/jonschlinkert/glob-base>
-       *
-       * Copyright (c) 2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
 
-      var path = __webpack_require__(0);
-      var parent = __webpack_require__(653);
-      var isGlob = __webpack_require__(178);
 
-      module.exports = function globBase(pattern) {
-        if (typeof pattern !== "string") {
-          throw new TypeError("glob-base expects a string.");
-        }
+var path = __webpack_require__(0);
+var parent = __webpack_require__(653);
+var isGlob = __webpack_require__(178);
 
-        var res = {};
-        res.base = parent(pattern);
-        res.isGlob = isGlob(pattern);
+module.exports = function globBase(pattern) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('glob-base expects a string.');
+  }
 
-        if (res.base !== ".") {
-          res.glob = pattern.substr(res.base.length);
-          if (res.glob.charAt(0) === "/") {
-            res.glob = res.glob.substr(1);
-          }
-        } else {
-          res.glob = pattern;
-        }
+  var res = {};
+  res.base = parent(pattern);
+  res.isGlob = isGlob(pattern);
 
-        if (!res.isGlob) {
-          res.base = dirname(pattern);
-          res.glob =
-            res.base !== "." ? pattern.substr(res.base.length) : pattern;
-        }
+  if (res.base !== '.') {
+    res.glob = pattern.substr(res.base.length);
+    if (res.glob.charAt(0) === '/') {
+      res.glob = res.glob.substr(1);
+    }
+  } else {
+    res.glob = pattern;
+  }
 
-        if (res.glob.substr(0, 2) === "./") {
-          res.glob = res.glob.substr(2);
-        }
-        if (res.glob.charAt(0) === "/") {
-          res.glob = res.glob.substr(1);
-        }
-        return res;
-      };
+  if (!res.isGlob) {
+    res.base = dirname(pattern);
+    res.glob = res.base !== '.'
+      ? pattern.substr(res.base.length)
+      : pattern;
+  }
 
-      function dirname(glob) {
-        if (glob.slice(-1) === "/") return glob;
-        return path.dirname(glob);
-      }
+  if (res.glob.substr(0, 2) === './') {
+    res.glob = res.glob.substr(2);
+  }
+  if (res.glob.charAt(0) === '/') {
+    res.glob = res.glob.substr(1);
+  }
+  return res;
+};
 
-      /***/
-    },
-    /* 653 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function dirname(glob) {
+  if (glob.slice(-1) === '/') return glob;
+  return path.dirname(glob);
+}
 
-      var path = __webpack_require__(0);
-      var isglob = __webpack_require__(178);
 
-      module.exports = function globParent(str) {
-        str += "a"; // preserves full path in case of trailing path separator
-        do {
-          str = path.dirname(str);
-        } while (isglob(str));
-        return str;
-      };
+/***/ }),
+/* 653 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 654 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Stream = __webpack_require__(23).Stream;
+"use strict";
 
-      module.exports = legacy;
 
-      function legacy(fs) {
-        return {
-          ReadStream: ReadStream,
-          WriteStream: WriteStream,
-        };
+var path = __webpack_require__(0);
+var isglob = __webpack_require__(178);
 
-        function ReadStream(path, options) {
-          if (!(this instanceof ReadStream))
-            return new ReadStream(path, options);
+module.exports = function globParent(str) {
+	str += 'a'; // preserves full path in case of trailing path separator
+	do {str = path.dirname(str)} while (isglob(str));
+	return str;
+};
 
-          Stream.call(this);
 
-          var self = this;
+/***/ }),
+/* 654 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          this.path = path;
-          this.fd = null;
-          this.readable = true;
-          this.paused = false;
+var Stream = __webpack_require__(23).Stream
 
-          this.flags = "r";
-          this.mode = 438; /*=0666*/
-          this.bufferSize = 64 * 1024;
+module.exports = legacy
 
-          options = options || {};
+function legacy (fs) {
+  return {
+    ReadStream: ReadStream,
+    WriteStream: WriteStream
+  }
 
-          // Mixin options into this
-          var keys = Object.keys(options);
-          for (var index = 0, length = keys.length; index < length; index++) {
-            var key = keys[index];
-            this[key] = options[key];
-          }
+  function ReadStream (path, options) {
+    if (!(this instanceof ReadStream)) return new ReadStream(path, options);
 
-          if (this.encoding) this.setEncoding(this.encoding);
+    Stream.call(this);
 
-          if (this.start !== undefined) {
-            if ("number" !== typeof this.start) {
-              throw TypeError("start must be a Number");
-            }
-            if (this.end === undefined) {
-              this.end = Infinity;
-            } else if ("number" !== typeof this.end) {
-              throw TypeError("end must be a Number");
-            }
+    var self = this;
 
-            if (this.start > this.end) {
-              throw new Error("start must be <= end");
-            }
+    this.path = path;
+    this.fd = null;
+    this.readable = true;
+    this.paused = false;
 
-            this.pos = this.start;
-          }
+    this.flags = 'r';
+    this.mode = 438; /*=0666*/
+    this.bufferSize = 64 * 1024;
 
-          if (this.fd !== null) {
-            process.nextTick(function () {
-              self._read();
-            });
-            return;
-          }
+    options = options || {};
 
-          fs.open(this.path, this.flags, this.mode, function (err, fd) {
-            if (err) {
-              self.emit("error", err);
-              self.readable = false;
-              return;
-            }
+    // Mixin options into this
+    var keys = Object.keys(options);
+    for (var index = 0, length = keys.length; index < length; index++) {
+      var key = keys[index];
+      this[key] = options[key];
+    }
 
-            self.fd = fd;
-            self.emit("open", fd);
-            self._read();
-          });
-        }
+    if (this.encoding) this.setEncoding(this.encoding);
 
-        function WriteStream(path, options) {
-          if (!(this instanceof WriteStream))
-            return new WriteStream(path, options);
+    if (this.start !== undefined) {
+      if ('number' !== typeof this.start) {
+        throw TypeError('start must be a Number');
+      }
+      if (this.end === undefined) {
+        this.end = Infinity;
+      } else if ('number' !== typeof this.end) {
+        throw TypeError('end must be a Number');
+      }
 
-          Stream.call(this);
+      if (this.start > this.end) {
+        throw new Error('start must be <= end');
+      }
 
-          this.path = path;
-          this.fd = null;
-          this.writable = true;
+      this.pos = this.start;
+    }
 
-          this.flags = "w";
-          this.encoding = "binary";
-          this.mode = 438; /*=0666*/
-          this.bytesWritten = 0;
+    if (this.fd !== null) {
+      process.nextTick(function() {
+        self._read();
+      });
+      return;
+    }
 
-          options = options || {};
+    fs.open(this.path, this.flags, this.mode, function (err, fd) {
+      if (err) {
+        self.emit('error', err);
+        self.readable = false;
+        return;
+      }
 
-          // Mixin options into this
-          var keys = Object.keys(options);
-          for (var index = 0, length = keys.length; index < length; index++) {
-            var key = keys[index];
-            this[key] = options[key];
-          }
+      self.fd = fd;
+      self.emit('open', fd);
+      self._read();
+    })
+  }
 
-          if (this.start !== undefined) {
-            if ("number" !== typeof this.start) {
-              throw TypeError("start must be a Number");
-            }
-            if (this.start < 0) {
-              throw new Error("start must be >= zero");
-            }
+  function WriteStream (path, options) {
+    if (!(this instanceof WriteStream)) return new WriteStream(path, options);
 
-            this.pos = this.start;
-          }
+    Stream.call(this);
 
-          this.busy = false;
-          this._queue = [];
-
-          if (this.fd === null) {
-            this._open = fs.open;
-            this._queue.push([
-              this._open,
-              this.path,
-              this.flags,
-              this.mode,
-              undefined,
-            ]);
-            this.flush();
-          }
-        }
-      }
+    this.path = path;
+    this.fd = null;
+    this.writable = true;
 
-      /***/
-    },
-    /* 655 */
-    /***/ function (module, exports, __webpack_require__) {
-      var fs = __webpack_require__(390);
-      var constants = __webpack_require__(466);
+    this.flags = 'w';
+    this.encoding = 'binary';
+    this.mode = 438; /*=0666*/
+    this.bytesWritten = 0;
 
-      var origCwd = process.cwd;
-      var cwd = null;
+    options = options || {};
 
-      var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform;
+    // Mixin options into this
+    var keys = Object.keys(options);
+    for (var index = 0, length = keys.length; index < length; index++) {
+      var key = keys[index];
+      this[key] = options[key];
+    }
 
-      process.cwd = function () {
-        if (!cwd) cwd = origCwd.call(process);
-        return cwd;
-      };
-      try {
-        process.cwd();
-      } catch (er) {}
+    if (this.start !== undefined) {
+      if ('number' !== typeof this.start) {
+        throw TypeError('start must be a Number');
+      }
+      if (this.start < 0) {
+        throw new Error('start must be >= zero');
+      }
 
-      var chdir = process.chdir;
-      process.chdir = function (d) {
-        cwd = null;
-        chdir.call(process, d);
-      };
+      this.pos = this.start;
+    }
 
-      module.exports = patch;
+    this.busy = false;
+    this._queue = [];
 
-      function patch(fs) {
-        // (re-)implement some things that are known busted or missing.
+    if (this.fd === null) {
+      this._open = fs.open;
+      this._queue.push([this._open, this.path, this.flags, this.mode, undefined]);
+      this.flush();
+    }
+  }
+}
 
-        // lchmod, broken prior to 0.6.2
-        // back-port the fix here.
-        if (
-          constants.hasOwnProperty("O_SYMLINK") &&
-          process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)
-        ) {
-          patchLchmod(fs);
-        }
 
-        // lutimes implementation, or no-op
-        if (!fs.lutimes) {
-          patchLutimes(fs);
-        }
+/***/ }),
+/* 655 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // https://github.com/isaacs/node-graceful-fs/issues/4
-        // Chown should not fail on einval or eperm if non-root.
-        // It should not fail on enosys ever, as this just indicates
-        // that a fs doesn't support the intended operation.
+var fs = __webpack_require__(390)
+var constants = __webpack_require__(466)
 
-        fs.chown = chownFix(fs.chown);
-        fs.fchown = chownFix(fs.fchown);
-        fs.lchown = chownFix(fs.lchown);
+var origCwd = process.cwd
+var cwd = null
 
-        fs.chmod = chmodFix(fs.chmod);
-        fs.fchmod = chmodFix(fs.fchmod);
-        fs.lchmod = chmodFix(fs.lchmod);
+var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform
 
-        fs.chownSync = chownFixSync(fs.chownSync);
-        fs.fchownSync = chownFixSync(fs.fchownSync);
-        fs.lchownSync = chownFixSync(fs.lchownSync);
+process.cwd = function() {
+  if (!cwd)
+    cwd = origCwd.call(process)
+  return cwd
+}
+try {
+  process.cwd()
+} catch (er) {}
 
-        fs.chmodSync = chmodFixSync(fs.chmodSync);
-        fs.fchmodSync = chmodFixSync(fs.fchmodSync);
-        fs.lchmodSync = chmodFixSync(fs.lchmodSync);
+var chdir = process.chdir
+process.chdir = function(d) {
+  cwd = null
+  chdir.call(process, d)
+}
 
-        fs.stat = statFix(fs.stat);
-        fs.fstat = statFix(fs.fstat);
-        fs.lstat = statFix(fs.lstat);
+module.exports = patch
 
-        fs.statSync = statFixSync(fs.statSync);
-        fs.fstatSync = statFixSync(fs.fstatSync);
-        fs.lstatSync = statFixSync(fs.lstatSync);
+function patch (fs) {
+  // (re-)implement some things that are known busted or missing.
 
-        // if lchmod/lchown do not exist, then make them no-ops
-        if (!fs.lchmod) {
-          fs.lchmod = function (path, mode, cb) {
-            if (cb) process.nextTick(cb);
-          };
-          fs.lchmodSync = function () {};
-        }
-        if (!fs.lchown) {
-          fs.lchown = function (path, uid, gid, cb) {
-            if (cb) process.nextTick(cb);
-          };
-          fs.lchownSync = function () {};
-        }
-
-        // on Windows, A/V software can lock the directory, causing this
-        // to fail with an EACCES or EPERM if the directory contains newly
-        // created files.  Try again on failure, for up to 60 seconds.
-
-        // Set the timeout this long because some Windows Anti-Virus, such as Parity
-        // bit9, may lock files for up to a minute, causing npm package install
-        // failures. Also, take care to yield the scheduler. Windows scheduling gives
-        // CPU to a busy looping process, which can cause the program causing the lock
-        // contention to be starved of CPU by node, so the contention doesn't resolve.
-        if (platform === "win32") {
-          fs.rename = (function (fs$rename) {
-            return function (from, to, cb) {
-              var start = Date.now();
-              var backoff = 0;
-              fs$rename(from, to, function CB(er) {
-                if (
-                  er &&
-                  (er.code === "EACCES" || er.code === "EPERM") &&
-                  Date.now() - start < 60000
-                ) {
-                  setTimeout(function () {
-                    fs.stat(to, function (stater, st) {
-                      if (stater && stater.code === "ENOENT")
-                        fs$rename(from, to, CB);
-                      else cb(er);
-                    });
-                  }, backoff);
-                  if (backoff < 100) backoff += 10;
-                  return;
-                }
-                if (cb) cb(er);
-              });
-            };
-          })(fs.rename);
-        }
-
-        // if read() returns EAGAIN, then just try it again.
-        fs.read = (function (fs$read) {
-          return function (fd, buffer, offset, length, position, callback_) {
-            var callback;
-            if (callback_ && typeof callback_ === "function") {
-              var eagCounter = 0;
-              callback = function (er, _, __) {
-                if (er && er.code === "EAGAIN" && eagCounter < 10) {
-                  eagCounter++;
-                  return fs$read.call(
-                    fs,
-                    fd,
-                    buffer,
-                    offset,
-                    length,
-                    position,
-                    callback,
-                  );
-                }
-                callback_.apply(this, arguments);
-              };
-            }
-            return fs$read.call(
-              fs,
-              fd,
-              buffer,
-              offset,
-              length,
-              position,
-              callback,
-            );
-          };
-        })(fs.read);
+  // lchmod, broken prior to 0.6.2
+  // back-port the fix here.
+  if (constants.hasOwnProperty('O_SYMLINK') &&
+      process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) {
+    patchLchmod(fs)
+  }
 
-        fs.readSync = (function (fs$readSync) {
-          return function (fd, buffer, offset, length, position) {
-            var eagCounter = 0;
-            while (true) {
-              try {
-                return fs$readSync.call(
-                  fs,
-                  fd,
-                  buffer,
-                  offset,
-                  length,
-                  position,
-                );
-              } catch (er) {
-                if (er.code === "EAGAIN" && eagCounter < 10) {
-                  eagCounter++;
-                  continue;
-                }
-                throw er;
-              }
-            }
-          };
-        })(fs.readSync);
-      }
+  // lutimes implementation, or no-op
+  if (!fs.lutimes) {
+    patchLutimes(fs)
+  }
 
-      function patchLchmod(fs) {
-        fs.lchmod = function (path, mode, callback) {
-          fs.open(
-            path,
-            constants.O_WRONLY | constants.O_SYMLINK,
-            mode,
-            function (err, fd) {
-              if (err) {
-                if (callback) callback(err);
-                return;
-              }
-              // prefer to return the chmod error, if one occurs,
-              // but still try to close, and report closing errors if they occur.
-              fs.fchmod(fd, mode, function (err) {
-                fs.close(fd, function (err2) {
-                  if (callback) callback(err || err2);
-                });
-              });
-            },
-          );
-        };
+  // https://github.com/isaacs/node-graceful-fs/issues/4
+  // Chown should not fail on einval or eperm if non-root.
+  // It should not fail on enosys ever, as this just indicates
+  // that a fs doesn't support the intended operation.
 
-        fs.lchmodSync = function (path, mode) {
-          var fd = fs.openSync(
-            path,
-            constants.O_WRONLY | constants.O_SYMLINK,
-            mode,
-          );
+  fs.chown = chownFix(fs.chown)
+  fs.fchown = chownFix(fs.fchown)
+  fs.lchown = chownFix(fs.lchown)
 
-          // prefer to return the chmod error, if one occurs,
-          // but still try to close, and report closing errors if they occur.
-          var threw = true;
-          var ret;
-          try {
-            ret = fs.fchmodSync(fd, mode);
-            threw = false;
-          } finally {
-            if (threw) {
-              try {
-                fs.closeSync(fd);
-              } catch (er) {}
-            } else {
-              fs.closeSync(fd);
-            }
-          }
-          return ret;
-        };
-      }
+  fs.chmod = chmodFix(fs.chmod)
+  fs.fchmod = chmodFix(fs.fchmod)
+  fs.lchmod = chmodFix(fs.lchmod)
 
-      function patchLutimes(fs) {
-        if (constants.hasOwnProperty("O_SYMLINK")) {
-          fs.lutimes = function (path, at, mt, cb) {
-            fs.open(path, constants.O_SYMLINK, function (er, fd) {
-              if (er) {
-                if (cb) cb(er);
-                return;
-              }
-              fs.futimes(fd, at, mt, function (er) {
-                fs.close(fd, function (er2) {
-                  if (cb) cb(er || er2);
-                });
-              });
-            });
-          };
+  fs.chownSync = chownFixSync(fs.chownSync)
+  fs.fchownSync = chownFixSync(fs.fchownSync)
+  fs.lchownSync = chownFixSync(fs.lchownSync)
 
-          fs.lutimesSync = function (path, at, mt) {
-            var fd = fs.openSync(path, constants.O_SYMLINK);
-            var ret;
-            var threw = true;
-            try {
-              ret = fs.futimesSync(fd, at, mt);
-              threw = false;
-            } finally {
-              if (threw) {
-                try {
-                  fs.closeSync(fd);
-                } catch (er) {}
-              } else {
-                fs.closeSync(fd);
-              }
-            }
-            return ret;
-          };
-        } else {
-          fs.lutimes = function (_a, _b, _c, cb) {
-            if (cb) process.nextTick(cb);
-          };
-          fs.lutimesSync = function () {};
-        }
-      }
+  fs.chmodSync = chmodFixSync(fs.chmodSync)
+  fs.fchmodSync = chmodFixSync(fs.fchmodSync)
+  fs.lchmodSync = chmodFixSync(fs.lchmodSync)
 
-      function chmodFix(orig) {
-        if (!orig) return orig;
-        return function (target, mode, cb) {
-          return orig.call(fs, target, mode, function (er) {
-            if (chownErOk(er)) er = null;
-            if (cb) cb.apply(this, arguments);
-          });
-        };
-      }
+  fs.stat = statFix(fs.stat)
+  fs.fstat = statFix(fs.fstat)
+  fs.lstat = statFix(fs.lstat)
 
-      function chmodFixSync(orig) {
-        if (!orig) return orig;
-        return function (target, mode) {
-          try {
-            return orig.call(fs, target, mode);
-          } catch (er) {
-            if (!chownErOk(er)) throw er;
-          }
-        };
-      }
+  fs.statSync = statFixSync(fs.statSync)
+  fs.fstatSync = statFixSync(fs.fstatSync)
+  fs.lstatSync = statFixSync(fs.lstatSync)
 
-      function chownFix(orig) {
-        if (!orig) return orig;
-        return function (target, uid, gid, cb) {
-          return orig.call(fs, target, uid, gid, function (er) {
-            if (chownErOk(er)) er = null;
-            if (cb) cb.apply(this, arguments);
-          });
-        };
-      }
+  // if lchmod/lchown do not exist, then make them no-ops
+  if (!fs.lchmod) {
+    fs.lchmod = function (path, mode, cb) {
+      if (cb) process.nextTick(cb)
+    }
+    fs.lchmodSync = function () {}
+  }
+  if (!fs.lchown) {
+    fs.lchown = function (path, uid, gid, cb) {
+      if (cb) process.nextTick(cb)
+    }
+    fs.lchownSync = function () {}
+  }
 
-      function chownFixSync(orig) {
-        if (!orig) return orig;
-        return function (target, uid, gid) {
-          try {
-            return orig.call(fs, target, uid, gid);
-          } catch (er) {
-            if (!chownErOk(er)) throw er;
-          }
-        };
-      }
+  // on Windows, A/V software can lock the directory, causing this
+  // to fail with an EACCES or EPERM if the directory contains newly
+  // created files.  Try again on failure, for up to 60 seconds.
+
+  // Set the timeout this long because some Windows Anti-Virus, such as Parity
+  // bit9, may lock files for up to a minute, causing npm package install
+  // failures. Also, take care to yield the scheduler. Windows scheduling gives
+  // CPU to a busy looping process, which can cause the program causing the lock
+  // contention to be starved of CPU by node, so the contention doesn't resolve.
+  if (platform === "win32") {
+    fs.rename = (function (fs$rename) { return function (from, to, cb) {
+      var start = Date.now()
+      var backoff = 0;
+      fs$rename(from, to, function CB (er) {
+        if (er
+            && (er.code === "EACCES" || er.code === "EPERM")
+            && Date.now() - start < 60000) {
+          setTimeout(function() {
+            fs.stat(to, function (stater, st) {
+              if (stater && stater.code === "ENOENT")
+                fs$rename(from, to, CB);
+              else
+                cb(er)
+            })
+          }, backoff)
+          if (backoff < 100)
+            backoff += 10;
+          return;
+        }
+        if (cb) cb(er)
+      })
+    }})(fs.rename)
+  }
 
-      function statFix(orig) {
-        if (!orig) return orig;
-        // Older versions of Node erroneously returned signed integers for
-        // uid + gid.
-        return function (target, cb) {
-          return orig.call(fs, target, function (er, stats) {
-            if (!stats) return cb.apply(this, arguments);
-            if (stats.uid < 0) stats.uid += 0x100000000;
-            if (stats.gid < 0) stats.gid += 0x100000000;
-            if (cb) cb.apply(this, arguments);
-          });
-        };
+  // if read() returns EAGAIN, then just try it again.
+  fs.read = (function (fs$read) { return function (fd, buffer, offset, length, position, callback_) {
+    var callback
+    if (callback_ && typeof callback_ === 'function') {
+      var eagCounter = 0
+      callback = function (er, _, __) {
+        if (er && er.code === 'EAGAIN' && eagCounter < 10) {
+          eagCounter ++
+          return fs$read.call(fs, fd, buffer, offset, length, position, callback)
+        }
+        callback_.apply(this, arguments)
       }
+    }
+    return fs$read.call(fs, fd, buffer, offset, length, position, callback)
+  }})(fs.read)
 
-      function statFixSync(orig) {
-        if (!orig) return orig;
-        // Older versions of Node erroneously returned signed integers for
-        // uid + gid.
-        return function (target) {
-          var stats = orig.call(fs, target);
-          if (stats.uid < 0) stats.uid += 0x100000000;
-          if (stats.gid < 0) stats.gid += 0x100000000;
-          return stats;
-        };
+  fs.readSync = (function (fs$readSync) { return function (fd, buffer, offset, length, position) {
+    var eagCounter = 0
+    while (true) {
+      try {
+        return fs$readSync.call(fs, fd, buffer, offset, length, position)
+      } catch (er) {
+        if (er.code === 'EAGAIN' && eagCounter < 10) {
+          eagCounter ++
+          continue
+        }
+        throw er
       }
+    }
+  }})(fs.readSync)
+}
+
+function patchLchmod (fs) {
+  fs.lchmod = function (path, mode, callback) {
+    fs.open( path
+           , constants.O_WRONLY | constants.O_SYMLINK
+           , mode
+           , function (err, fd) {
+      if (err) {
+        if (callback) callback(err)
+        return
+      }
+      // prefer to return the chmod error, if one occurs,
+      // but still try to close, and report closing errors if they occur.
+      fs.fchmod(fd, mode, function (err) {
+        fs.close(fd, function(err2) {
+          if (callback) callback(err || err2)
+        })
+      })
+    })
+  }
 
-      // ENOSYS means that the fs doesn't support the op. Just ignore
-      // that, because it doesn't matter.
-      //
-      // if there's no getuid, or if getuid() is something other
-      // than 0, and the error is EINVAL or EPERM, then just ignore
-      // it.
-      //
-      // This specific case is a silent failure in cp, install, tar,
-      // and most other unix tools that manage permissions.
-      //
-      // When running as root, or if other types of errors are
-      // encountered, then it's strict.
-      function chownErOk(er) {
-        if (!er) return true;
-
-        if (er.code === "ENOSYS") return true;
+  fs.lchmodSync = function (path, mode) {
+    var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode)
+
+    // prefer to return the chmod error, if one occurs,
+    // but still try to close, and report closing errors if they occur.
+    var threw = true
+    var ret
+    try {
+      ret = fs.fchmodSync(fd, mode)
+      threw = false
+    } finally {
+      if (threw) {
+        try {
+          fs.closeSync(fd)
+        } catch (er) {}
+      } else {
+        fs.closeSync(fd)
+      }
+    }
+    return ret
+  }
+}
 
-        var nonroot = !process.getuid || process.getuid() !== 0;
-        if (nonroot) {
-          if (er.code === "EINVAL" || er.code === "EPERM") return true;
+function patchLutimes (fs) {
+  if (constants.hasOwnProperty("O_SYMLINK")) {
+    fs.lutimes = function (path, at, mt, cb) {
+      fs.open(path, constants.O_SYMLINK, function (er, fd) {
+        if (er) {
+          if (cb) cb(er)
+          return
         }
+        fs.futimes(fd, at, mt, function (er) {
+          fs.close(fd, function (er2) {
+            if (cb) cb(er || er2)
+          })
+        })
+      })
+    }
 
-        return false;
+    fs.lutimesSync = function (path, at, mt) {
+      var fd = fs.openSync(path, constants.O_SYMLINK)
+      var ret
+      var threw = true
+      try {
+        ret = fs.futimesSync(fd, at, mt)
+        threw = false
+      } finally {
+        if (threw) {
+          try {
+            fs.closeSync(fd)
+          } catch (er) {}
+        } else {
+          fs.closeSync(fd)
+        }
       }
+      return ret
+    }
 
-      /***/
-    },
-    /* 656 */
-    /***/ function (module, exports, __webpack_require__) {
-      var zlib = __webpack_require__(198);
-      var peek = __webpack_require__(775);
-      var through = __webpack_require__(461);
-      var pumpify = __webpack_require__(782);
-      var isGzip = __webpack_require__(737);
-      var isDeflate = __webpack_require__(732);
-
-      var isCompressed = function (data) {
-        if (isGzip(data)) return 1;
-        if (isDeflate(data)) return 2;
-        return 0;
-      };
-
-      var gunzip = function (maxRecursion) {
-        if (!(maxRecursion >= 0)) maxRecursion = 3;
+  } else {
+    fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) }
+    fs.lutimesSync = function () {}
+  }
+}
+
+function chmodFix (orig) {
+  if (!orig) return orig
+  return function (target, mode, cb) {
+    return orig.call(fs, target, mode, function (er) {
+      if (chownErOk(er)) er = null
+      if (cb) cb.apply(this, arguments)
+    })
+  }
+}
+
+function chmodFixSync (orig) {
+  if (!orig) return orig
+  return function (target, mode) {
+    try {
+      return orig.call(fs, target, mode)
+    } catch (er) {
+      if (!chownErOk(er)) throw er
+    }
+  }
+}
 
-        return peek({ newline: false, maxBuffer: 10 }, function (data, swap) {
-          if (maxRecursion < 0)
-            return swap(new Error("Maximum recursion reached"));
-          switch (isCompressed(data)) {
-            case 1:
-              swap(
-                null,
-                pumpify(zlib.createGunzip(), gunzip(maxRecursion - 1)),
-              );
-              break;
-            case 2:
-              swap(
-                null,
-                pumpify(zlib.createInflate(), gunzip(maxRecursion - 1)),
-              );
-              break;
-            default:
-              swap(null, through());
-          }
-        });
-      };
 
-      module.exports = gunzip;
+function chownFix (orig) {
+  if (!orig) return orig
+  return function (target, uid, gid, cb) {
+    return orig.call(fs, target, uid, gid, function (er) {
+      if (chownErOk(er)) er = null
+      if (cb) cb.apply(this, arguments)
+    })
+  }
+}
+
+function chownFixSync (orig) {
+  if (!orig) return orig
+  return function (target, uid, gid) {
+    try {
+      return orig.call(fs, target, uid, gid)
+    } catch (er) {
+      if (!chownErOk(er)) throw er
+    }
+  }
+}
+
+
+function statFix (orig) {
+  if (!orig) return orig
+  // Older versions of Node erroneously returned signed integers for
+  // uid + gid.
+  return function (target, cb) {
+    return orig.call(fs, target, function (er, stats) {
+      if (!stats) return cb.apply(this, arguments)
+      if (stats.uid < 0) stats.uid += 0x100000000
+      if (stats.gid < 0) stats.gid += 0x100000000
+      if (cb) cb.apply(this, arguments)
+    })
+  }
+}
+
+function statFixSync (orig) {
+  if (!orig) return orig
+  // Older versions of Node erroneously returned signed integers for
+  // uid + gid.
+  return function (target) {
+    var stats = orig.call(fs, target)
+    if (stats.uid < 0) stats.uid += 0x100000000
+    if (stats.gid < 0) stats.gid += 0x100000000
+    return stats;
+  }
+}
+
+// ENOSYS means that the fs doesn't support the op. Just ignore
+// that, because it doesn't matter.
+//
+// if there's no getuid, or if getuid() is something other
+// than 0, and the error is EINVAL or EPERM, then just ignore
+// it.
+//
+// This specific case is a silent failure in cp, install, tar,
+// and most other unix tools that manage permissions.
+//
+// When running as root, or if other types of errors are
+// encountered, then it's strict.
+function chownErOk (er) {
+  if (!er)
+    return true
+
+  if (er.code === "ENOSYS")
+    return true
+
+  var nonroot = !process.getuid || process.getuid() !== 0
+  if (nonroot) {
+    if (er.code === "EINVAL" || er.code === "EPERM")
+      return true
+  }
 
-      /***/
-    },
-    /* 657 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "afterRequest.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        optional: true,
-        required: ["lastAccess", "eTag", "hitCount"],
-        properties: {
-          expires: {
-            type: "string",
-            pattern:
-              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
-          },
-          lastAccess: {
-            type: "string",
-            pattern:
-              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
-          },
-          eTag: { type: "string" },
-          hitCount: { type: "integer" },
-          comment: { type: "string" },
-        },
-      };
+  return false
+}
+
+
+/***/ }),
+/* 656 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var zlib = __webpack_require__(198)
+var peek = __webpack_require__(775)
+var through = __webpack_require__(461)
+var pumpify = __webpack_require__(782)
+var isGzip = __webpack_require__(737)
+var isDeflate = __webpack_require__(732)
+
+var isCompressed = function (data) {
+  if (isGzip(data)) return 1
+  if (isDeflate(data)) return 2
+  return 0
+}
+
+var gunzip = function (maxRecursion) {
+  if (!(maxRecursion >= 0)) maxRecursion = 3
+
+  return peek({newline: false, maxBuffer: 10}, function (data, swap) {
+    if (maxRecursion < 0) return swap(new Error('Maximum recursion reached'))
+    switch (isCompressed(data)) {
+      case 1:
+        swap(null, pumpify(zlib.createGunzip(), gunzip(maxRecursion - 1)))
+        break
+      case 2:
+        swap(null, pumpify(zlib.createInflate(), gunzip(maxRecursion - 1)))
+        break
+      default:
+        swap(null, through())
+    }
+  })
+}
 
-      /***/
-    },
-    /* 658 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "beforeRequest.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        optional: true,
-        required: ["lastAccess", "eTag", "hitCount"],
-        properties: {
-          expires: {
-            type: "string",
-            pattern:
-              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
-          },
-          lastAccess: {
-            type: "string",
-            pattern:
-              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?",
-          },
-          eTag: { type: "string" },
-          hitCount: { type: "integer" },
-          comment: { type: "string" },
-        },
-      };
+module.exports = gunzip
 
-      /***/
-    },
-    /* 659 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "browser.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["name", "version"],
-        properties: {
-          name: { type: "string" },
-          version: { type: "string" },
-          comment: { type: "string" },
-        },
-      };
 
-      /***/
-    },
-    /* 660 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "cache.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        properties: {
-          beforeRequest: {
-            oneOf: [{ type: "null" }, { $ref: "beforeRequest.json#" }],
-          },
-          afterRequest: {
-            oneOf: [{ type: "null" }, { $ref: "afterRequest.json#" }],
-          },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 657 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 661 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "content.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["size", "mimeType"],
-        properties: {
-          size: { type: "integer" },
-          compression: { type: "integer" },
-          mimeType: { type: "string" },
-          text: { type: "string" },
-          encoding: { type: "string" },
-          comment: { type: "string" },
-        },
-      };
+module.exports = {"$id":"afterRequest.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["lastAccess","eTag","hitCount"],"properties":{"expires":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"lastAccess":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"eTag":{"type":"string"},"hitCount":{"type":"integer"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 662 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "cookie.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["name", "value"],
-        properties: {
-          name: { type: "string" },
-          value: { type: "string" },
-          path: { type: "string" },
-          domain: { type: "string" },
-          expires: { type: ["string", "null"], format: "date-time" },
-          httpOnly: { type: "boolean" },
-          secure: { type: "boolean" },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 658 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 663 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "creator.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["name", "version"],
-        properties: {
-          name: { type: "string" },
-          version: { type: "string" },
-          comment: { type: "string" },
-        },
-      };
+module.exports = {"$id":"beforeRequest.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["lastAccess","eTag","hitCount"],"properties":{"expires":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"lastAccess":{"type":"string","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))?"},"eTag":{"type":"string"},"hitCount":{"type":"integer"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 664 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "entry.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        optional: true,
-        required: [
-          "startedDateTime",
-          "time",
-          "request",
-          "response",
-          "cache",
-          "timings",
-        ],
-        properties: {
-          pageref: { type: "string" },
-          startedDateTime: {
-            type: "string",
-            format: "date-time",
-            pattern:
-              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))",
-          },
-          time: { type: "number", min: 0 },
-          request: { $ref: "request.json#" },
-          response: { $ref: "response.json#" },
-          cache: { $ref: "cache.json#" },
-          timings: { $ref: "timings.json#" },
-          serverIPAddress: {
-            type: "string",
-            oneOf: [{ format: "ipv4" }, { format: "ipv6" }],
-          },
-          connection: { type: "string" },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 659 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 665 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "har.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["log"],
-        properties: { log: { $ref: "log.json#" } },
-      };
+module.exports = {"$id":"browser.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","version"],"properties":{"name":{"type":"string"},"version":{"type":"string"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 666 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "header.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["name", "value"],
-        properties: {
-          name: { type: "string" },
-          value: { type: "string" },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 660 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 667 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = {
-        afterRequest: __webpack_require__(657),
-        beforeRequest: __webpack_require__(658),
-        browser: __webpack_require__(659),
-        cache: __webpack_require__(660),
-        content: __webpack_require__(661),
-        cookie: __webpack_require__(662),
-        creator: __webpack_require__(663),
-        entry: __webpack_require__(664),
-        har: __webpack_require__(665),
-        header: __webpack_require__(666),
-        log: __webpack_require__(668),
-        page: __webpack_require__(669),
-        pageTimings: __webpack_require__(670),
-        postData: __webpack_require__(671),
-        query: __webpack_require__(672),
-        request: __webpack_require__(673),
-        response: __webpack_require__(674),
-        timings: __webpack_require__(675),
-      };
+module.exports = {"$id":"cache.json#","$schema":"http://json-schema.org/draft-06/schema#","properties":{"beforeRequest":{"oneOf":[{"type":"null"},{"$ref":"beforeRequest.json#"}]},"afterRequest":{"oneOf":[{"type":"null"},{"$ref":"afterRequest.json#"}]},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 668 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "log.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["version", "creator", "entries"],
-        properties: {
-          version: { type: "string" },
-          creator: { $ref: "creator.json#" },
-          browser: { $ref: "browser.json#" },
-          pages: { type: "array", items: { $ref: "page.json#" } },
-          entries: { type: "array", items: { $ref: "entry.json#" } },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 661 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 669 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "page.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        optional: true,
-        required: ["startedDateTime", "id", "title", "pageTimings"],
-        properties: {
-          startedDateTime: {
-            type: "string",
-            format: "date-time",
-            pattern:
-              "^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))",
-          },
-          id: { type: "string", unique: true },
-          title: { type: "string" },
-          pageTimings: { $ref: "pageTimings.json#" },
-          comment: { type: "string" },
-        },
-      };
+module.exports = {"$id":"content.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["size","mimeType"],"properties":{"size":{"type":"integer"},"compression":{"type":"integer"},"mimeType":{"type":"string"},"text":{"type":"string"},"encoding":{"type":"string"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 670 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "pageTimings.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        properties: {
-          onContentLoad: { type: "number", min: -1 },
-          onLoad: { type: "number", min: -1 },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 662 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 671 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "postData.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        optional: true,
-        required: ["mimeType"],
-        properties: {
-          mimeType: { type: "string" },
-          text: { type: "string" },
-          params: {
-            type: "array",
-            required: ["name"],
-            properties: {
-              name: { type: "string" },
-              value: { type: "string" },
-              fileName: { type: "string" },
-              contentType: { type: "string" },
-              comment: { type: "string" },
-            },
-          },
-          comment: { type: "string" },
-        },
-      };
+module.exports = {"$id":"cookie.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","value"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"path":{"type":"string"},"domain":{"type":"string"},"expires":{"type":["string","null"],"format":"date-time"},"httpOnly":{"type":"boolean"},"secure":{"type":"boolean"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 672 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "query.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: ["name", "value"],
-        properties: {
-          name: { type: "string" },
-          value: { type: "string" },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 663 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 673 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "request.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: [
-          "method",
-          "url",
-          "httpVersion",
-          "cookies",
-          "headers",
-          "queryString",
-          "headersSize",
-          "bodySize",
-        ],
-        properties: {
-          method: { type: "string" },
-          url: { type: "string", format: "uri" },
-          httpVersion: { type: "string" },
-          cookies: { type: "array", items: { $ref: "cookie.json#" } },
-          headers: { type: "array", items: { $ref: "header.json#" } },
-          queryString: { type: "array", items: { $ref: "query.json#" } },
-          postData: { $ref: "postData.json#" },
-          headersSize: { type: "integer" },
-          bodySize: { type: "integer" },
-          comment: { type: "string" },
-        },
-      };
+module.exports = {"$id":"creator.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","version"],"properties":{"name":{"type":"string"},"version":{"type":"string"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 674 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "response.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        type: "object",
-        required: [
-          "status",
-          "statusText",
-          "httpVersion",
-          "cookies",
-          "headers",
-          "content",
-          "redirectURL",
-          "headersSize",
-          "bodySize",
-        ],
-        properties: {
-          status: { type: "integer" },
-          statusText: { type: "string" },
-          httpVersion: { type: "string" },
-          cookies: { type: "array", items: { $ref: "cookie.json#" } },
-          headers: { type: "array", items: { $ref: "header.json#" } },
-          content: { $ref: "content.json#" },
-          redirectURL: { type: "string" },
-          headersSize: { type: "integer" },
-          bodySize: { type: "integer" },
-          comment: { type: "string" },
-        },
-      };
+/***/ }),
+/* 664 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 675 */
-    /***/ function (module, exports) {
-      module.exports = {
-        $id: "timings.json#",
-        $schema: "http://json-schema.org/draft-06/schema#",
-        required: ["send", "wait", "receive"],
-        properties: {
-          dns: { type: "number", min: -1 },
-          connect: { type: "number", min: -1 },
-          blocked: { type: "number", min: -1 },
-          send: { type: "number", min: -1 },
-          wait: { type: "number", min: -1 },
-          receive: { type: "number", min: -1 },
-          ssl: { type: "number", min: -1 },
-          comment: { type: "string" },
-        },
-      };
+module.exports = {"$id":"entry.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["startedDateTime","time","request","response","cache","timings"],"properties":{"pageref":{"type":"string"},"startedDateTime":{"type":"string","format":"date-time","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))"},"time":{"type":"number","min":0},"request":{"$ref":"request.json#"},"response":{"$ref":"response.json#"},"cache":{"$ref":"cache.json#"},"timings":{"$ref":"timings.json#"},"serverIPAddress":{"type":"string","oneOf":[{"format":"ipv4"},{"format":"ipv6"}]},"connection":{"type":"string"},"comment":{"type":"string"}}}
 
-      /***/
-    },
-    /* 676 */
-    /***/ function (module, exports) {
-      function HARError(errors) {
-        var message = "validation failed";
+/***/ }),
+/* 665 */
+/***/ (function(module, exports) {
 
-        this.name = "HARError";
-        this.message = message;
-        this.errors = errors;
+module.exports = {"$id":"har.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["log"],"properties":{"log":{"$ref":"log.json#"}}}
 
-        if (typeof Error.captureStackTrace === "function") {
-          Error.captureStackTrace(this, this.constructor);
-        } else {
-          this.stack = new Error(message).stack;
-        }
-      }
+/***/ }),
+/* 666 */
+/***/ (function(module, exports) {
 
-      HARError.prototype = Error.prototype;
+module.exports = {"$id":"header.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","value"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"comment":{"type":"string"}}}
 
-      module.exports = HARError;
+/***/ }),
+/* 667 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 677 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Ajv = __webpack_require__(473);
-      var HARError = __webpack_require__(676);
-      var schemas = __webpack_require__(667);
-
-      var ajv;
-
-      function validate(name, data) {
-        data = data || {};
-
-        // validator config
-        ajv =
-          ajv ||
-          new Ajv({
-            allErrors: true,
-            schemas: schemas,
-          });
+"use strict";
 
-        var validate = ajv.getSchema(name + ".json");
 
-        return new Promise(function (resolve, reject) {
-          var valid = validate(data);
+module.exports = {
+  afterRequest: __webpack_require__(657),
+  beforeRequest: __webpack_require__(658),
+  browser: __webpack_require__(659),
+  cache: __webpack_require__(660),
+  content: __webpack_require__(661),
+  cookie: __webpack_require__(662),
+  creator: __webpack_require__(663),
+  entry: __webpack_require__(664),
+  har: __webpack_require__(665),
+  header: __webpack_require__(666),
+  log: __webpack_require__(668),
+  page: __webpack_require__(669),
+  pageTimings: __webpack_require__(670),
+  postData: __webpack_require__(671),
+  query: __webpack_require__(672),
+  request: __webpack_require__(673),
+  response: __webpack_require__(674),
+  timings: __webpack_require__(675)
+}
 
-          !valid ? reject(new HARError(validate.errors)) : resolve(data);
-        });
-      }
 
-      exports.afterRequest = function (data) {
-        return validate("afterRequest", data);
-      };
+/***/ }),
+/* 668 */
+/***/ (function(module, exports) {
 
-      exports.beforeRequest = function (data) {
-        return validate("beforeRequest", data);
-      };
+module.exports = {"$id":"log.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["version","creator","entries"],"properties":{"version":{"type":"string"},"creator":{"$ref":"creator.json#"},"browser":{"$ref":"browser.json#"},"pages":{"type":"array","items":{"$ref":"page.json#"}},"entries":{"type":"array","items":{"$ref":"entry.json#"}},"comment":{"type":"string"}}}
 
-      exports.browser = function (data) {
-        return validate("browser", data);
-      };
+/***/ }),
+/* 669 */
+/***/ (function(module, exports) {
 
-      exports.cache = function (data) {
-        return validate("cache", data);
-      };
+module.exports = {"$id":"page.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["startedDateTime","id","title","pageTimings"],"properties":{"startedDateTime":{"type":"string","format":"date-time","pattern":"^(\\d{4})(-)?(\\d\\d)(-)?(\\d\\d)(T)?(\\d\\d)(:)?(\\d\\d)(:)?(\\d\\d)(\\.\\d+)?(Z|([+-])(\\d\\d)(:)?(\\d\\d))"},"id":{"type":"string","unique":true},"title":{"type":"string"},"pageTimings":{"$ref":"pageTimings.json#"},"comment":{"type":"string"}}}
 
-      exports.content = function (data) {
-        return validate("content", data);
-      };
+/***/ }),
+/* 670 */
+/***/ (function(module, exports) {
 
-      exports.cookie = function (data) {
-        return validate("cookie", data);
-      };
+module.exports = {"$id":"pageTimings.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","properties":{"onContentLoad":{"type":"number","min":-1},"onLoad":{"type":"number","min":-1},"comment":{"type":"string"}}}
 
-      exports.creator = function (data) {
-        return validate("creator", data);
-      };
+/***/ }),
+/* 671 */
+/***/ (function(module, exports) {
 
-      exports.entry = function (data) {
-        return validate("entry", data);
-      };
+module.exports = {"$id":"postData.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","optional":true,"required":["mimeType"],"properties":{"mimeType":{"type":"string"},"text":{"type":"string"},"params":{"type":"array","required":["name"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"fileName":{"type":"string"},"contentType":{"type":"string"},"comment":{"type":"string"}}},"comment":{"type":"string"}}}
 
-      exports.har = function (data) {
-        return validate("har", data);
-      };
+/***/ }),
+/* 672 */
+/***/ (function(module, exports) {
 
-      exports.header = function (data) {
-        return validate("header", data);
-      };
+module.exports = {"$id":"query.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["name","value"],"properties":{"name":{"type":"string"},"value":{"type":"string"},"comment":{"type":"string"}}}
 
-      exports.log = function (data) {
-        return validate("log", data);
-      };
+/***/ }),
+/* 673 */
+/***/ (function(module, exports) {
 
-      exports.page = function (data) {
-        return validate("page", data);
-      };
+module.exports = {"$id":"request.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["method","url","httpVersion","cookies","headers","queryString","headersSize","bodySize"],"properties":{"method":{"type":"string"},"url":{"type":"string","format":"uri"},"httpVersion":{"type":"string"},"cookies":{"type":"array","items":{"$ref":"cookie.json#"}},"headers":{"type":"array","items":{"$ref":"header.json#"}},"queryString":{"type":"array","items":{"$ref":"query.json#"}},"postData":{"$ref":"postData.json#"},"headersSize":{"type":"integer"},"bodySize":{"type":"integer"},"comment":{"type":"string"}}}
 
-      exports.pageTimings = function (data) {
-        return validate("pageTimings", data);
-      };
+/***/ }),
+/* 674 */
+/***/ (function(module, exports) {
 
-      exports.postData = function (data) {
-        return validate("postData", data);
-      };
+module.exports = {"$id":"response.json#","$schema":"http://json-schema.org/draft-06/schema#","type":"object","required":["status","statusText","httpVersion","cookies","headers","content","redirectURL","headersSize","bodySize"],"properties":{"status":{"type":"integer"},"statusText":{"type":"string"},"httpVersion":{"type":"string"},"cookies":{"type":"array","items":{"$ref":"cookie.json#"}},"headers":{"type":"array","items":{"$ref":"header.json#"}},"content":{"$ref":"content.json#"},"redirectURL":{"type":"string"},"headersSize":{"type":"integer"},"bodySize":{"type":"integer"},"comment":{"type":"string"}}}
 
-      exports.query = function (data) {
-        return validate("query", data);
-      };
+/***/ }),
+/* 675 */
+/***/ (function(module, exports) {
 
-      exports.request = function (data) {
-        return validate("request", data);
-      };
+module.exports = {"$id":"timings.json#","$schema":"http://json-schema.org/draft-06/schema#","required":["send","wait","receive"],"properties":{"dns":{"type":"number","min":-1},"connect":{"type":"number","min":-1},"blocked":{"type":"number","min":-1},"send":{"type":"number","min":-1},"wait":{"type":"number","min":-1},"receive":{"type":"number","min":-1},"ssl":{"type":"number","min":-1},"comment":{"type":"string"}}}
 
-      exports.response = function (data) {
-        return validate("response", data);
-      };
+/***/ }),
+/* 676 */
+/***/ (function(module, exports) {
 
-      exports.timings = function (data) {
-        return validate("timings", data);
-      };
+function HARError (errors) {
+  var message = 'validation failed'
 
-      /***/
-    },
-    /* 678 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  this.name = 'HARError'
+  this.message = message
+  this.errors = errors
 
-      var pkg = __webpack_require__(944);
+  if (typeof Error.captureStackTrace === 'function') {
+    Error.captureStackTrace(this, this.constructor)
+  } else {
+    this.stack = (new Error(message)).stack
+  }
+}
 
-      /* @private
-       *
-       * constructs a set of all dependencies recursively
-       *
-       * @method depsFor
-       * @param {String} name of package to assemble unique deps for
-       * @param {String} dir (optional) path to begin resolving from
-       * @return {Array} a unique set of all deps
-       */
-      module.exports = function depsFor(name, dir) {
-        var dependencies = [];
-        var visited = Object.create(null);
+HARError.prototype = Error.prototype
 
-        (function again(name, dir) {
-          var thePackage = pkg(name, dir);
+module.exports = HARError
 
-          if (thePackage === null) {
-            return;
-          }
 
-          var key = thePackage.name + thePackage.version + thePackage.baseDir;
+/***/ }),
+/* 677 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (visited[key]) {
-            return;
-          }
-          visited[key] = true;
+var Ajv = __webpack_require__(473)
+var HARError = __webpack_require__(676)
+var schemas = __webpack_require__(667)
 
-          dependencies.push(thePackage);
+var ajv
 
-          return Object.keys(thePackage.dependencies || {}).forEach(
-            function (dep) {
-              again(dep, thePackage.baseDir);
-            },
-          );
-        })(name, dir);
+function validate (name, data) {
+  data = data || {}
 
-        return dependencies;
-      };
+  // validator config
+  ajv = ajv || new Ajv({
+    allErrors: true,
+    schemas: schemas
+  })
 
-      /***/
-    },
-    /* 679 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  var validate = ajv.getSchema(name + '.json')
 
-      var resolve = __webpack_require__(814);
-      var path = __webpack_require__(0);
+  return new Promise(function (resolve, reject) {
+    var valid = validate(data)
 
-      /* @private
-       *
-       * @method resolvePkg
-       * @param {String} name
-       * @param {String} dir
-       * @return {String}
-       */
-      module.exports = function resolvePkg(name, dir) {
-        if (name === "./") {
-          return path.resolve(name, "package.json");
-        }
+    !valid ? reject(new HARError(validate.errors)) : resolve(data)
+  })
+}
 
-        if (name[name.length - 1] !== "/") {
-          name += "/";
-        }
+exports.afterRequest = function (data) {
+  return validate('afterRequest', data)
+}
 
-        if (name.charAt(0) === "/") {
-          return name + "package.json";
-        }
+exports.beforeRequest = function (data) {
+  return validate('beforeRequest', data)
+}
 
-        try {
-          return resolve.sync(name + "package.json", {
-            basedir: dir || __dirname,
-            preserveSymlinks: false,
-          });
-        } catch (err) {
-          if (err.code === "MODULE_NOT_FOUND") {
-            return null;
-          }
+exports.browser = function (data) {
+  return validate('browser', data)
+}
 
-          throw err;
-        }
-      };
+exports.cache = function (data) {
+  return validate('cache', data)
+}
 
-      /***/
-    },
-    /* 680 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+exports.content = function (data) {
+  return validate('content', data)
+}
 
-      var parser = __webpack_require__(681);
-      var signer = __webpack_require__(682);
-      var verify = __webpack_require__(683);
-      var utils = __webpack_require__(174);
+exports.cookie = function (data) {
+  return validate('cookie', data)
+}
 
-      ///--- API
+exports.creator = function (data) {
+  return validate('creator', data)
+}
 
-      module.exports = {
-        parse: parser.parseRequest,
-        parseRequest: parser.parseRequest,
+exports.entry = function (data) {
+  return validate('entry', data)
+}
 
-        sign: signer.signRequest,
-        signRequest: signer.signRequest,
-        createSigner: signer.createSigner,
-        isSigner: signer.isSigner,
+exports.har = function (data) {
+  return validate('har', data)
+}
 
-        sshKeyToPEM: utils.sshKeyToPEM,
-        sshKeyFingerprint: utils.fingerprint,
-        pemToRsaSSHKey: utils.pemToRsaSSHKey,
+exports.header = function (data) {
+  return validate('header', data)
+}
 
-        verify: verify.verifySignature,
-        verifySignature: verify.verifySignature,
-        verifyHMAC: verify.verifyHMAC,
-      };
+exports.log = function (data) {
+  return validate('log', data)
+}
 
-      /***/
-    },
-    /* 681 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2012 Joyent, Inc.  All rights reserved.
+exports.page = function (data) {
+  return validate('page', data)
+}
 
-      var assert = __webpack_require__(16);
-      var util = __webpack_require__(3);
-      var utils = __webpack_require__(174);
+exports.pageTimings = function (data) {
+  return validate('pageTimings', data)
+}
 
-      ///--- Globals
+exports.postData = function (data) {
+  return validate('postData', data)
+}
 
-      var HASH_ALGOS = utils.HASH_ALGOS;
-      var PK_ALGOS = utils.PK_ALGOS;
-      var HttpSignatureError = utils.HttpSignatureError;
-      var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-      var validateAlgorithm = utils.validateAlgorithm;
+exports.query = function (data) {
+  return validate('query', data)
+}
 
-      var State = {
-        New: 0,
-        Params: 1,
-      };
+exports.request = function (data) {
+  return validate('request', data)
+}
 
-      var ParamsState = {
-        Name: 0,
-        Quote: 1,
-        Value: 2,
-        Comma: 3,
-      };
+exports.response = function (data) {
+  return validate('response', data)
+}
 
-      ///--- Specific Errors
+exports.timings = function (data) {
+  return validate('timings', data)
+}
 
-      function ExpiredRequestError(message) {
-        HttpSignatureError.call(this, message, ExpiredRequestError);
-      }
-      util.inherits(ExpiredRequestError, HttpSignatureError);
 
-      function InvalidHeaderError(message) {
-        HttpSignatureError.call(this, message, InvalidHeaderError);
-      }
-      util.inherits(InvalidHeaderError, HttpSignatureError);
+/***/ }),
+/* 678 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function InvalidParamsError(message) {
-        HttpSignatureError.call(this, message, InvalidParamsError);
-      }
-      util.inherits(InvalidParamsError, HttpSignatureError);
+"use strict";
 
-      function MissingHeaderError(message) {
-        HttpSignatureError.call(this, message, MissingHeaderError);
-      }
-      util.inherits(MissingHeaderError, HttpSignatureError);
+var pkg = __webpack_require__(944);
 
-      function StrictParsingError(message) {
-        HttpSignatureError.call(this, message, StrictParsingError);
-      }
-      util.inherits(StrictParsingError, HttpSignatureError);
+/* @private
+ *
+ * constructs a set of all dependencies recursively
+ *
+ * @method depsFor
+ * @param {String} name of package to assemble unique deps for
+ * @param {String} dir (optional) path to begin resolving from
+ * @return {Array} a unique set of all deps
+ */
+module.exports = function depsFor(name, dir) {
+  var dependencies = [];
+  var visited = Object.create(null);
 
-      ///--- Exported API
+  (function again(name, dir) {
+    var thePackage = pkg(name, dir);
 
-      module.exports = {
-        /**
-         * Parses the 'Authorization' header out of an http.ServerRequest object.
-         *
-         * Note that this API will fully validate the Authorization header, and throw
-         * on any error.  It will not however check the signature, or the keyId format
-         * as those are specific to your environment.  You can use the options object
-         * to pass in extra constraints.
-         *
-         * As a response object you can expect this:
-         *
-         *     {
-         *       "scheme": "Signature",
-         *       "params": {
-         *         "keyId": "foo",
-         *         "algorithm": "rsa-sha256",
-         *         "headers": [
-         *           "date" or "x-date",
-         *           "digest"
-         *         ],
-         *         "signature": "base64"
-         *       },
-         *       "signingString": "ready to be passed to crypto.verify()"
-         *     }
-         *
-         * @param {Object} request an http.ServerRequest.
-         * @param {Object} options an optional options object with:
-         *                   - clockSkew: allowed clock skew in seconds (default 300).
-         *                   - headers: required header names (def: date or x-date)
-         *                   - algorithms: algorithms to support (default: all).
-         *                   - strict: should enforce latest spec parsing
-         *                             (default: false).
-         * @return {Object} parsed out object (see above).
-         * @throws {TypeError} on invalid input.
-         * @throws {InvalidHeaderError} on an invalid Authorization header error.
-         * @throws {InvalidParamsError} if the params in the scheme are invalid.
-         * @throws {MissingHeaderError} if the params indicate a header not present,
-         *                              either in the request headers from the params,
-         *                              or not in the params from a required header
-         *                              in options.
-         * @throws {StrictParsingError} if old attributes are used in strict parsing
-         *                              mode.
-         * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew.
-         */
-        parseRequest: function parseRequest(request, options) {
-          assert.object(request, "request");
-          assert.object(request.headers, "request.headers");
-          if (options === undefined) {
-            options = {};
-          }
-          if (options.headers === undefined) {
-            options.headers = [request.headers["x-date"] ? "x-date" : "date"];
-          }
-          assert.object(options, "options");
-          assert.arrayOfString(options.headers, "options.headers");
-          assert.optionalFinite(options.clockSkew, "options.clockSkew");
+    if (thePackage === null) { return; }
 
-          var authzHeaderName =
-            options.authorizationHeaderName || "authorization";
+    var key = thePackage.name + thePackage.version + thePackage.baseDir;
 
-          if (!request.headers[authzHeaderName]) {
-            throw new MissingHeaderError(
-              "no " + authzHeaderName + " header " + "present in the request",
-            );
-          }
+    if (visited[key]) { return; }
+    visited[key] = true;
 
-          options.clockSkew = options.clockSkew || 300;
+    dependencies.push(thePackage);
 
-          var i = 0;
-          var state = State.New;
-          var substate = ParamsState.Name;
-          var tmpName = "";
-          var tmpValue = "";
+    return Object.keys(thePackage.dependencies || {}).forEach(function(dep) {
+      again(dep, thePackage.baseDir);
+    });
+  }(name, dir));
 
-          var parsed = {
-            scheme: "",
-            params: {},
-            signingString: "",
-          };
+  return dependencies;
+};
 
-          var authz = request.headers[authzHeaderName];
-          for (i = 0; i < authz.length; i++) {
-            var c = authz.charAt(i);
 
-            switch (Number(state)) {
-              case State.New:
-                if (c !== " ") parsed.scheme += c;
-                else state = State.Params;
-                break;
 
-              case State.Params:
-                switch (Number(substate)) {
-                  case ParamsState.Name:
-                    var code = c.charCodeAt(0);
-                    // restricted name of A-Z / a-z
-                    if (
-                      (code >= 0x41 && code <= 0x5a) || // A-Z
-                      (code >= 0x61 && code <= 0x7a)
-                    ) {
-                      // a-z
-                      tmpName += c;
-                    } else if (c === "=") {
-                      if (tmpName.length === 0)
-                        throw new InvalidHeaderError("bad param format");
-                      substate = ParamsState.Quote;
-                    } else {
-                      throw new InvalidHeaderError("bad param format");
-                    }
-                    break;
+/***/ }),
+/* 679 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                  case ParamsState.Quote:
-                    if (c === '"') {
-                      tmpValue = "";
-                      substate = ParamsState.Value;
-                    } else {
-                      throw new InvalidHeaderError("bad param format");
-                    }
-                    break;
+"use strict";
 
-                  case ParamsState.Value:
-                    if (c === '"') {
-                      parsed.params[tmpName] = tmpValue;
-                      substate = ParamsState.Comma;
-                    } else {
-                      tmpValue += c;
-                    }
-                    break;
+var resolve = __webpack_require__(814);
+var path = __webpack_require__(0);
 
-                  case ParamsState.Comma:
-                    if (c === ",") {
-                      tmpName = "";
-                      substate = ParamsState.Name;
-                    } else {
-                      throw new InvalidHeaderError("bad param format");
-                    }
-                    break;
+/* @private
+ *
+ * @method resolvePkg
+ * @param {String} name
+ * @param {String} dir
+ * @return {String}
+ */
+module.exports = function resolvePkg(name, dir) {
+  if (name === './') {
+    return path.resolve(name, 'package.json');
+  }
 
-                  default:
-                    throw new Error("Invalid substate");
-                }
-                break;
+  if (name[name.length - 1] !== '/') {
+    name += '/';
+  }
 
-              default:
-                throw new Error("Invalid substate");
-            }
-          }
+  if (name.charAt(0) === '/') {
+    return name + 'package.json';
+  }
 
-          if (!parsed.params.headers || parsed.params.headers === "") {
-            if (request.headers["x-date"]) {
-              parsed.params.headers = ["x-date"];
-            } else {
-              parsed.params.headers = ["date"];
-            }
-          } else {
-            parsed.params.headers = parsed.params.headers.split(" ");
-          }
+  try {
+    return resolve.sync(name + 'package.json', {
+      basedir: dir || __dirname,
+      preserveSymlinks: false
+    });
+  } catch(err) {
+    if (err.code === 'MODULE_NOT_FOUND') {
+      return null;
+    }
 
-          // Minimally validate the parsed object
-          if (!parsed.scheme || parsed.scheme !== "Signature")
-            throw new InvalidHeaderError('scheme was not "Signature"');
+    throw err;
+  }
+};
 
-          if (!parsed.params.keyId)
-            throw new InvalidHeaderError("keyId was not specified");
 
-          if (!parsed.params.algorithm)
-            throw new InvalidHeaderError("algorithm was not specified");
+/***/ }),
+/* 680 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (!parsed.params.signature)
-            throw new InvalidHeaderError("signature was not specified");
+// Copyright 2015 Joyent, Inc.
 
-          // Check the algorithm against the official list
-          parsed.params.algorithm = parsed.params.algorithm.toLowerCase();
-          try {
-            validateAlgorithm(parsed.params.algorithm);
-          } catch (e) {
-            if (e instanceof InvalidAlgorithmError)
-              throw new InvalidParamsError(
-                parsed.params.algorithm + " is not " + "supported",
-              );
-            else throw e;
-          }
+var parser = __webpack_require__(681);
+var signer = __webpack_require__(682);
+var verify = __webpack_require__(683);
+var utils = __webpack_require__(174);
 
-          // Build the signingString
-          for (i = 0; i < parsed.params.headers.length; i++) {
-            var h = parsed.params.headers[i].toLowerCase();
-            parsed.params.headers[i] = h;
-
-            if (h === "request-line") {
-              if (!options.strict) {
-                /*
-                 * We allow headers from the older spec drafts if strict parsing isn't
-                 * specified in options.
-                 */
-                parsed.signingString +=
-                  request.method +
-                  " " +
-                  request.url +
-                  " HTTP/" +
-                  request.httpVersion;
-              } else {
-                /* Strict parsing doesn't allow older draft headers. */
-                throw new StrictParsingError(
-                  "request-line is not a valid header " +
-                    "with strict parsing enabled.",
-                );
-              }
-            } else if (h === "(request-target)") {
-              parsed.signingString +=
-                "(request-target): " +
-                request.method.toLowerCase() +
-                " " +
-                request.url;
-            } else {
-              var value = request.headers[h];
-              if (value === undefined)
-                throw new MissingHeaderError(h + " was not in the request");
-              parsed.signingString += h + ": " + value;
-            }
 
-            if (i + 1 < parsed.params.headers.length)
-              parsed.signingString += "\n";
-          }
 
-          // Check against the constraints
-          var date;
-          if (request.headers.date || request.headers["x-date"]) {
-            if (request.headers["x-date"]) {
-              date = new Date(request.headers["x-date"]);
-            } else {
-              date = new Date(request.headers.date);
-            }
-            var now = new Date();
-            var skew = Math.abs(now.getTime() - date.getTime());
-
-            if (skew > options.clockSkew * 1000) {
-              throw new ExpiredRequestError(
-                "clock skew of " +
-                  skew / 1000 +
-                  "s was greater than " +
-                  options.clockSkew +
-                  "s",
-              );
-            }
-          }
+///--- API
 
-          options.headers.forEach(function (hdr) {
-            // Remember that we already checked any headers in the params
-            // were in the request, so if this passes we're good.
-            if (parsed.params.headers.indexOf(hdr.toLowerCase()) < 0)
-              throw new MissingHeaderError(hdr + " was not a signed header");
-          });
+module.exports = {
 
-          if (options.algorithms) {
-            if (options.algorithms.indexOf(parsed.params.algorithm) === -1)
-              throw new InvalidParamsError(
-                parsed.params.algorithm + " is not a supported algorithm",
-              );
-          }
+  parse: parser.parseRequest,
+  parseRequest: parser.parseRequest,
 
-          parsed.algorithm = parsed.params.algorithm.toUpperCase();
-          parsed.keyId = parsed.params.keyId;
-          return parsed;
-        },
-      };
+  sign: signer.signRequest,
+  signRequest: signer.signRequest,
+  createSigner: signer.createSigner,
+  isSigner: signer.isSigner,
 
-      /***/
-    },
-    /* 682 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2012 Joyent, Inc.  All rights reserved.
+  sshKeyToPEM: utils.sshKeyToPEM,
+  sshKeyFingerprint: utils.fingerprint,
+  pemToRsaSSHKey: utils.pemToRsaSSHKey,
 
-      var assert = __webpack_require__(16);
-      var crypto = __webpack_require__(11);
-      var http = __webpack_require__(87);
-      var util = __webpack_require__(3);
-      var sshpk = __webpack_require__(328);
-      var jsprim = __webpack_require__(746);
-      var utils = __webpack_require__(174);
+  verify: verify.verifySignature,
+  verifySignature: verify.verifySignature,
+  verifyHMAC: verify.verifyHMAC
+};
 
-      var sprintf = __webpack_require__(3).format;
 
-      var HASH_ALGOS = utils.HASH_ALGOS;
-      var PK_ALGOS = utils.PK_ALGOS;
-      var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-      var HttpSignatureError = utils.HttpSignatureError;
-      var validateAlgorithm = utils.validateAlgorithm;
+/***/ }),
+/* 681 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      ///--- Globals
+// Copyright 2012 Joyent, Inc.  All rights reserved.
 
-      var AUTHZ_FMT =
-        'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
+var assert = __webpack_require__(16);
+var util = __webpack_require__(3);
+var utils = __webpack_require__(174);
 
-      ///--- Specific Errors
 
-      function MissingHeaderError(message) {
-        HttpSignatureError.call(this, message, MissingHeaderError);
-      }
-      util.inherits(MissingHeaderError, HttpSignatureError);
 
-      function StrictParsingError(message) {
-        HttpSignatureError.call(this, message, StrictParsingError);
-      }
-      util.inherits(StrictParsingError, HttpSignatureError);
+///--- Globals
 
-      /* See createSigner() */
-      function RequestSigner(options) {
-        assert.object(options, "options");
+var HASH_ALGOS = utils.HASH_ALGOS;
+var PK_ALGOS = utils.PK_ALGOS;
+var HttpSignatureError = utils.HttpSignatureError;
+var InvalidAlgorithmError = utils.InvalidAlgorithmError;
+var validateAlgorithm = utils.validateAlgorithm;
 
-        var alg = [];
-        if (options.algorithm !== undefined) {
-          assert.string(options.algorithm, "options.algorithm");
-          alg = validateAlgorithm(options.algorithm);
-        }
-        this.rs_alg = alg;
+var State = {
+  New: 0,
+  Params: 1
+};
 
-        /*
-         * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
-         * with an rs_signer.
-         *
-         * rs_signFunc-based RequestSigners have to build up their entire signing
-         * string within the rs_lines array and give it to rs_signFunc as a single
-         * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
-         * their signing state by using rs_signer.update(), thus only needing to
-         * buffer the hash function state and one line at a time.
-         */
-        if (options.sign !== undefined) {
-          assert.func(options.sign, "options.sign");
-          this.rs_signFunc = options.sign;
-        } else if (alg[0] === "hmac" && options.key !== undefined) {
-          assert.string(options.keyId, "options.keyId");
-          this.rs_keyId = options.keyId;
-
-          if (typeof options.key !== "string" && !Buffer.isBuffer(options.key))
-            throw new TypeError(
-              "options.key for HMAC must be a string or Buffer",
-            );
+var ParamsState = {
+  Name: 0,
+  Quote: 1,
+  Value: 2,
+  Comma: 3
+};
 
-          /*
-           * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
-           * data in chunks rather than requiring it all to be given in one go
-           * at the end, so they are more similar to signers than signFuncs.
-           */
-          this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
-          this.rs_signer.sign = function () {
-            var digest = this.digest("base64");
-            return {
-              hashAlgorithm: alg[1],
-              toString: function () {
-                return digest;
-              },
-            };
-          };
-        } else if (options.key !== undefined) {
-          var key = options.key;
-          if (typeof key === "string" || Buffer.isBuffer(key))
-            key = sshpk.parsePrivateKey(key);
-
-          assert.ok(
-            sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-            "options.key must be a sshpk.PrivateKey",
-          );
-          this.rs_key = key;
 
-          assert.string(options.keyId, "options.keyId");
-          this.rs_keyId = options.keyId;
+///--- Specific Errors
+
+
+function ExpiredRequestError(message) {
+  HttpSignatureError.call(this, message, ExpiredRequestError);
+}
+util.inherits(ExpiredRequestError, HttpSignatureError);
+
+
+function InvalidHeaderError(message) {
+  HttpSignatureError.call(this, message, InvalidHeaderError);
+}
+util.inherits(InvalidHeaderError, HttpSignatureError);
+
+
+function InvalidParamsError(message) {
+  HttpSignatureError.call(this, message, InvalidParamsError);
+}
+util.inherits(InvalidParamsError, HttpSignatureError);
+
+
+function MissingHeaderError(message) {
+  HttpSignatureError.call(this, message, MissingHeaderError);
+}
+util.inherits(MissingHeaderError, HttpSignatureError);
+
+function StrictParsingError(message) {
+  HttpSignatureError.call(this, message, StrictParsingError);
+}
+util.inherits(StrictParsingError, HttpSignatureError);
+
+///--- Exported API
+
+module.exports = {
+
+  /**
+   * Parses the 'Authorization' header out of an http.ServerRequest object.
+   *
+   * Note that this API will fully validate the Authorization header, and throw
+   * on any error.  It will not however check the signature, or the keyId format
+   * as those are specific to your environment.  You can use the options object
+   * to pass in extra constraints.
+   *
+   * As a response object you can expect this:
+   *
+   *     {
+   *       "scheme": "Signature",
+   *       "params": {
+   *         "keyId": "foo",
+   *         "algorithm": "rsa-sha256",
+   *         "headers": [
+   *           "date" or "x-date",
+   *           "digest"
+   *         ],
+   *         "signature": "base64"
+   *       },
+   *       "signingString": "ready to be passed to crypto.verify()"
+   *     }
+   *
+   * @param {Object} request an http.ServerRequest.
+   * @param {Object} options an optional options object with:
+   *                   - clockSkew: allowed clock skew in seconds (default 300).
+   *                   - headers: required header names (def: date or x-date)
+   *                   - algorithms: algorithms to support (default: all).
+   *                   - strict: should enforce latest spec parsing
+   *                             (default: false).
+   * @return {Object} parsed out object (see above).
+   * @throws {TypeError} on invalid input.
+   * @throws {InvalidHeaderError} on an invalid Authorization header error.
+   * @throws {InvalidParamsError} if the params in the scheme are invalid.
+   * @throws {MissingHeaderError} if the params indicate a header not present,
+   *                              either in the request headers from the params,
+   *                              or not in the params from a required header
+   *                              in options.
+   * @throws {StrictParsingError} if old attributes are used in strict parsing
+   *                              mode.
+   * @throws {ExpiredRequestError} if the value of date or x-date exceeds skew.
+   */
+  parseRequest: function parseRequest(request, options) {
+    assert.object(request, 'request');
+    assert.object(request.headers, 'request.headers');
+    if (options === undefined) {
+      options = {};
+    }
+    if (options.headers === undefined) {
+      options.headers = [request.headers['x-date'] ? 'x-date' : 'date'];
+    }
+    assert.object(options, 'options');
+    assert.arrayOfString(options.headers, 'options.headers');
+    assert.optionalFinite(options.clockSkew, 'options.clockSkew');
+
+    var authzHeaderName = options.authorizationHeaderName || 'authorization';
+
+    if (!request.headers[authzHeaderName]) {
+      throw new MissingHeaderError('no ' + authzHeaderName + ' header ' +
+                                   'present in the request');
+    }
 
-          if (!PK_ALGOS[key.type]) {
-            throw new InvalidAlgorithmError(
-              key.type.toUpperCase() + " type " + "keys are not supported",
-            );
+    options.clockSkew = options.clockSkew || 300;
+
+
+    var i = 0;
+    var state = State.New;
+    var substate = ParamsState.Name;
+    var tmpName = '';
+    var tmpValue = '';
+
+    var parsed = {
+      scheme: '',
+      params: {},
+      signingString: ''
+    };
+
+    var authz = request.headers[authzHeaderName];
+    for (i = 0; i < authz.length; i++) {
+      var c = authz.charAt(i);
+
+      switch (Number(state)) {
+
+      case State.New:
+        if (c !== ' ') parsed.scheme += c;
+        else state = State.Params;
+        break;
+
+      case State.Params:
+        switch (Number(substate)) {
+
+        case ParamsState.Name:
+          var code = c.charCodeAt(0);
+          // restricted name of A-Z / a-z
+          if ((code >= 0x41 && code <= 0x5a) || // A-Z
+              (code >= 0x61 && code <= 0x7a)) { // a-z
+            tmpName += c;
+          } else if (c === '=') {
+            if (tmpName.length === 0)
+              throw new InvalidHeaderError('bad param format');
+            substate = ParamsState.Quote;
+          } else {
+            throw new InvalidHeaderError('bad param format');
           }
+          break;
 
-          if (alg[0] !== undefined && key.type !== alg[0]) {
-            throw new InvalidAlgorithmError(
-              "options.key must be a " +
-                alg[0].toUpperCase() +
-                " key, was given a " +
-                key.type.toUpperCase() +
-                " key instead",
-            );
+        case ParamsState.Quote:
+          if (c === '"') {
+            tmpValue = '';
+            substate = ParamsState.Value;
+          } else {
+            throw new InvalidHeaderError('bad param format');
           }
+          break;
 
-          this.rs_signer = key.createSign(alg[1]);
-        } else {
-          throw new TypeError("options.sign (func) or options.key is required");
+        case ParamsState.Value:
+          if (c === '"') {
+            parsed.params[tmpName] = tmpValue;
+            substate = ParamsState.Comma;
+          } else {
+            tmpValue += c;
+          }
+          break;
+
+        case ParamsState.Comma:
+          if (c === ',') {
+            tmpName = '';
+            substate = ParamsState.Name;
+          } else {
+            throw new InvalidHeaderError('bad param format');
+          }
+          break;
+
+        default:
+          throw new Error('Invalid substate');
         }
+        break;
 
-        this.rs_headers = [];
-        this.rs_lines = [];
+      default:
+        throw new Error('Invalid substate');
       }
 
-      /**
-       * Adds a header to be signed, with its value, into this signer.
-       *
-       * @param {String} header
-       * @param {String} value
-       * @return {String} value written
-       */
-      RequestSigner.prototype.writeHeader = function (header, value) {
-        assert.string(header, "header");
-        header = header.toLowerCase();
-        assert.string(value, "value");
+    }
+
+    if (!parsed.params.headers || parsed.params.headers === '') {
+      if (request.headers['x-date']) {
+        parsed.params.headers = ['x-date'];
+      } else {
+        parsed.params.headers = ['date'];
+      }
+    } else {
+      parsed.params.headers = parsed.params.headers.split(' ');
+    }
+
+    // Minimally validate the parsed object
+    if (!parsed.scheme || parsed.scheme !== 'Signature')
+      throw new InvalidHeaderError('scheme was not "Signature"');
+
+    if (!parsed.params.keyId)
+      throw new InvalidHeaderError('keyId was not specified');
+
+    if (!parsed.params.algorithm)
+      throw new InvalidHeaderError('algorithm was not specified');
+
+    if (!parsed.params.signature)
+      throw new InvalidHeaderError('signature was not specified');
+
+    // Check the algorithm against the official list
+    parsed.params.algorithm = parsed.params.algorithm.toLowerCase();
+    try {
+      validateAlgorithm(parsed.params.algorithm);
+    } catch (e) {
+      if (e instanceof InvalidAlgorithmError)
+        throw (new InvalidParamsError(parsed.params.algorithm + ' is not ' +
+          'supported'));
+      else
+        throw (e);
+    }
 
-        this.rs_headers.push(header);
+    // Build the signingString
+    for (i = 0; i < parsed.params.headers.length; i++) {
+      var h = parsed.params.headers[i].toLowerCase();
+      parsed.params.headers[i] = h;
 
-        if (this.rs_signFunc) {
-          this.rs_lines.push(header + ": " + value);
+      if (h === 'request-line') {
+        if (!options.strict) {
+          /*
+           * We allow headers from the older spec drafts if strict parsing isn't
+           * specified in options.
+           */
+          parsed.signingString +=
+            request.method + ' ' + request.url + ' HTTP/' + request.httpVersion;
         } else {
-          var line = header + ": " + value;
-          if (this.rs_headers.length > 0) line = "\n" + line;
-          this.rs_signer.update(line);
-        }
+          /* Strict parsing doesn't allow older draft headers. */
+          throw (new StrictParsingError('request-line is not a valid header ' +
+            'with strict parsing enabled.'));
+        }
+      } else if (h === '(request-target)') {
+        parsed.signingString +=
+          '(request-target): ' + request.method.toLowerCase() + ' ' +
+          request.url;
+      } else {
+        var value = request.headers[h];
+        if (value === undefined)
+          throw new MissingHeaderError(h + ' was not in the request');
+        parsed.signingString += h + ': ' + value;
+      }
 
-        return value;
-      };
+      if ((i + 1) < parsed.params.headers.length)
+        parsed.signingString += '\n';
+    }
 
-      /**
-       * Adds a default Date header, returning its value.
-       *
-       * @return {String}
-       */
-      RequestSigner.prototype.writeDateHeader = function () {
-        return this.writeHeader("date", jsprim.rfc1123(new Date()));
-      };
+    // Check against the constraints
+    var date;
+    if (request.headers.date || request.headers['x-date']) {
+        if (request.headers['x-date']) {
+          date = new Date(request.headers['x-date']);
+        } else {
+          date = new Date(request.headers.date);
+        }
+      var now = new Date();
+      var skew = Math.abs(now.getTime() - date.getTime());
 
-      /**
-       * Adds the request target line to be signed.
-       *
-       * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
-       * @param {String} path
-       */
-      RequestSigner.prototype.writeTarget = function (method, path) {
-        assert.string(method, "method");
-        assert.string(path, "path");
-        method = method.toLowerCase();
-        this.writeHeader("(request-target)", method + " " + path);
-      };
+      if (skew > options.clockSkew * 1000) {
+        throw new ExpiredRequestError('clock skew of ' +
+                                      (skew / 1000) +
+                                      's was greater than ' +
+                                      options.clockSkew + 's');
+      }
+    }
 
-      /**
-       * Calculate the value for the Authorization header on this request
-       * asynchronously.
-       *
-       * @param {Func} callback (err, authz)
-       */
-      RequestSigner.prototype.sign = function (cb) {
-        assert.func(cb, "callback");
+    options.headers.forEach(function (hdr) {
+      // Remember that we already checked any headers in the params
+      // were in the request, so if this passes we're good.
+      if (parsed.params.headers.indexOf(hdr.toLowerCase()) < 0)
+        throw new MissingHeaderError(hdr + ' was not a signed header');
+    });
 
-        if (this.rs_headers.length < 1)
-          throw new Error("At least one header must be signed");
+    if (options.algorithms) {
+      if (options.algorithms.indexOf(parsed.params.algorithm) === -1)
+        throw new InvalidParamsError(parsed.params.algorithm +
+                                     ' is not a supported algorithm');
+    }
 
-        var alg, authz;
-        if (this.rs_signFunc) {
-          var data = this.rs_lines.join("\n");
-          var self = this;
-          this.rs_signFunc(data, function (err, sig) {
-            if (err) {
-              cb(err);
-              return;
-            }
-            try {
-              assert.object(sig, "signature");
-              assert.string(sig.keyId, "signature.keyId");
-              assert.string(sig.algorithm, "signature.algorithm");
-              assert.string(sig.signature, "signature.signature");
-              alg = validateAlgorithm(sig.algorithm);
-
-              authz = sprintf(
-                AUTHZ_FMT,
-                sig.keyId,
-                sig.algorithm,
-                self.rs_headers.join(" "),
-                sig.signature,
-              );
-            } catch (e) {
-              cb(e);
-              return;
-            }
-            cb(null, authz);
-          });
-        } else {
-          try {
-            var sigObj = this.rs_signer.sign();
-          } catch (e) {
-            cb(e);
-            return;
-          }
-          alg =
-            (this.rs_alg[0] || this.rs_key.type) + "-" + sigObj.hashAlgorithm;
-          var signature = sigObj.toString();
-          authz = sprintf(
-            AUTHZ_FMT,
-            this.rs_keyId,
-            alg,
-            this.rs_headers.join(" "),
-            signature,
-          );
-          cb(null, authz);
-        }
-      };
+    parsed.algorithm = parsed.params.algorithm.toUpperCase();
+    parsed.keyId = parsed.params.keyId;
+    return parsed;
+  }
 
-      ///--- Exported API
+};
 
-      module.exports = {
-        /**
-         * Identifies whether a given object is a request signer or not.
-         *
-         * @param {Object} object, the object to identify
-         * @returns {Boolean}
-         */
-        isSigner: function (obj) {
-          if (typeof obj === "object" && obj instanceof RequestSigner)
-            return true;
-          return false;
-        },
 
-        /**
-         * Creates a request signer, used to asynchronously build a signature
-         * for a request (does not have to be an http.ClientRequest).
-         *
-         * @param {Object} options, either:
-         *                   - {String} keyId
-         *                   - {String|Buffer} key
-         *                   - {String} algorithm (optional, required for HMAC)
-         *                 or:
-         *                   - {Func} sign (data, cb)
-         * @return {RequestSigner}
-         */
-        createSigner: function createSigner(options) {
-          return new RequestSigner(options);
-        },
+/***/ }),
+/* 682 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        /**
-         * Adds an 'Authorization' header to an http.ClientRequest object.
-         *
-         * Note that this API will add a Date header if it's not already set. Any
-         * other headers in the options.headers array MUST be present, or this
-         * will throw.
-         *
-         * You shouldn't need to check the return type; it's just there if you want
-         * to be pedantic.
-         *
-         * The optional flag indicates whether parsing should use strict enforcement
-         * of the version draft-cavage-http-signatures-04 of the spec or beyond.
-         * The default is to be loose and support
-         * older versions for compatibility.
-         *
-         * @param {Object} request an instance of http.ClientRequest.
-         * @param {Object} options signing parameters object:
-         *                   - {String} keyId required.
-         *                   - {String} key required (either a PEM or HMAC key).
-         *                   - {Array} headers optional; defaults to ['date'].
-         *                   - {String} algorithm optional (unless key is HMAC);
-         *                              default is the same as the sshpk default
-         *                              signing algorithm for the type of key given
-         *                   - {String} httpVersion optional; defaults to '1.1'.
-         *                   - {Boolean} strict optional; defaults to 'false'.
-         * @return {Boolean} true if Authorization (and optionally Date) were added.
-         * @throws {TypeError} on bad parameter types (input).
-         * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
-         *                                 the given key.
-         * @throws {sshpk.KeyParseError} if key was bad.
-         * @throws {MissingHeaderError} if a header to be signed was specified but
-         *                              was not present.
-         */
-        signRequest: function signRequest(request, options) {
-          assert.object(request, "request");
-          assert.object(options, "options");
-          assert.optionalString(options.algorithm, "options.algorithm");
-          assert.string(options.keyId, "options.keyId");
-          assert.optionalArrayOfString(options.headers, "options.headers");
-          assert.optionalString(options.httpVersion, "options.httpVersion");
-
-          if (!request.getHeader("Date"))
-            request.setHeader("Date", jsprim.rfc1123(new Date()));
-          if (!options.headers) options.headers = ["date"];
-          if (!options.httpVersion) options.httpVersion = "1.1";
-
-          var alg = [];
-          if (options.algorithm) {
-            options.algorithm = options.algorithm.toLowerCase();
-            alg = validateAlgorithm(options.algorithm);
-          }
+// Copyright 2012 Joyent, Inc.  All rights reserved.
 
-          var i;
-          var stringToSign = "";
-          for (i = 0; i < options.headers.length; i++) {
-            if (typeof options.headers[i] !== "string")
-              throw new TypeError(
-                "options.headers must be an array of Strings",
-              );
-
-            var h = options.headers[i].toLowerCase();
-
-            if (h === "request-line") {
-              if (!options.strict) {
-                /**
-                 * We allow headers from the older spec drafts if strict parsing isn't
-                 * specified in options.
-                 */
-                stringToSign +=
-                  request.method +
-                  " " +
-                  request.path +
-                  " HTTP/" +
-                  options.httpVersion;
-              } else {
-                /* Strict parsing doesn't allow older draft headers. */
-                throw new StrictParsingError(
-                  "request-line is not a valid header " +
-                    "with strict parsing enabled.",
-                );
-              }
-            } else if (h === "(request-target)") {
-              stringToSign +=
-                "(request-target): " +
-                request.method.toLowerCase() +
-                " " +
-                request.path;
-            } else {
-              var value = request.getHeader(h);
-              if (value === undefined || value === "") {
-                throw new MissingHeaderError(h + " was not in the request");
-              }
-              stringToSign += h + ": " + value;
-            }
+var assert = __webpack_require__(16);
+var crypto = __webpack_require__(11);
+var http = __webpack_require__(87);
+var util = __webpack_require__(3);
+var sshpk = __webpack_require__(328);
+var jsprim = __webpack_require__(746);
+var utils = __webpack_require__(174);
 
-            if (i + 1 < options.headers.length) stringToSign += "\n";
-          }
+var sprintf = __webpack_require__(3).format;
 
-          /* This is just for unit tests. */
-          if (request.hasOwnProperty("_stringToSign")) {
-            request._stringToSign = stringToSign;
-          }
+var HASH_ALGOS = utils.HASH_ALGOS;
+var PK_ALGOS = utils.PK_ALGOS;
+var InvalidAlgorithmError = utils.InvalidAlgorithmError;
+var HttpSignatureError = utils.HttpSignatureError;
+var validateAlgorithm = utils.validateAlgorithm;
 
-          var signature;
-          if (alg[0] === "hmac") {
-            if (
-              typeof options.key !== "string" &&
-              !Buffer.isBuffer(options.key)
-            )
-              throw new TypeError("options.key must be a string or Buffer");
-
-            var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
-            hmac.update(stringToSign);
-            signature = hmac.digest("base64");
-          } else {
-            var key = options.key;
-            if (typeof key === "string" || Buffer.isBuffer(key))
-              key = sshpk.parsePrivateKey(options.key);
-
-            assert.ok(
-              sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
-              "options.key must be a sshpk.PrivateKey",
-            );
-
-            if (!PK_ALGOS[key.type]) {
-              throw new InvalidAlgorithmError(
-                key.type.toUpperCase() + " type " + "keys are not supported",
-              );
-            }
+///--- Globals
 
-            if (alg[0] !== undefined && key.type !== alg[0]) {
-              throw new InvalidAlgorithmError(
-                "options.key must be a " +
-                  alg[0].toUpperCase() +
-                  " key, was given a " +
-                  key.type.toUpperCase() +
-                  " key instead",
-              );
-            }
+var AUTHZ_FMT =
+  'Signature keyId="%s",algorithm="%s",headers="%s",signature="%s"';
 
-            var signer = key.createSign(alg[1]);
-            signer.update(stringToSign);
-            var sigObj = signer.sign();
-            if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
-              throw new InvalidAlgorithmError(
-                sigObj.hashAlgorithm.toUpperCase() +
-                  " is not a supported hash algorithm",
-              );
-            }
-            options.algorithm = key.type + "-" + sigObj.hashAlgorithm;
-            signature = sigObj.toString();
-            assert.notStrictEqual(signature, "", "empty signature produced");
-          }
+///--- Specific Errors
 
-          var authzHeaderName =
-            options.authorizationHeaderName || "Authorization";
-
-          request.setHeader(
-            authzHeaderName,
-            sprintf(
-              AUTHZ_FMT,
-              options.keyId,
-              options.algorithm,
-              options.headers.join(" "),
-              signature,
-            ),
-          );
+function MissingHeaderError(message) {
+  HttpSignatureError.call(this, message, MissingHeaderError);
+}
+util.inherits(MissingHeaderError, HttpSignatureError);
 
-          return true;
-        },
-      };
+function StrictParsingError(message) {
+  HttpSignatureError.call(this, message, StrictParsingError);
+}
+util.inherits(StrictParsingError, HttpSignatureError);
 
-      /***/
-    },
-    /* 683 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2015 Joyent, Inc.
+/* See createSigner() */
+function RequestSigner(options) {
+  assert.object(options, 'options');
 
-      var assert = __webpack_require__(16);
-      var crypto = __webpack_require__(11);
-      var sshpk = __webpack_require__(328);
-      var utils = __webpack_require__(174);
+  var alg = [];
+  if (options.algorithm !== undefined) {
+    assert.string(options.algorithm, 'options.algorithm');
+    alg = validateAlgorithm(options.algorithm);
+  }
+  this.rs_alg = alg;
+
+  /*
+   * RequestSigners come in two varieties: ones with an rs_signFunc, and ones
+   * with an rs_signer.
+   *
+   * rs_signFunc-based RequestSigners have to build up their entire signing
+   * string within the rs_lines array and give it to rs_signFunc as a single
+   * concat'd blob. rs_signer-based RequestSigners can add a line at a time to
+   * their signing state by using rs_signer.update(), thus only needing to
+   * buffer the hash function state and one line at a time.
+   */
+  if (options.sign !== undefined) {
+    assert.func(options.sign, 'options.sign');
+    this.rs_signFunc = options.sign;
+
+  } else if (alg[0] === 'hmac' && options.key !== undefined) {
+    assert.string(options.keyId, 'options.keyId');
+    this.rs_keyId = options.keyId;
+
+    if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
+      throw (new TypeError('options.key for HMAC must be a string or Buffer'));
+
+    /*
+     * Make an rs_signer for HMACs, not a rs_signFunc -- HMACs digest their
+     * data in chunks rather than requiring it all to be given in one go
+     * at the end, so they are more similar to signers than signFuncs.
+     */
+    this.rs_signer = crypto.createHmac(alg[1].toUpperCase(), options.key);
+    this.rs_signer.sign = function () {
+      var digest = this.digest('base64');
+      return ({
+        hashAlgorithm: alg[1],
+        toString: function () { return (digest); }
+      });
+    };
 
-      var HASH_ALGOS = utils.HASH_ALGOS;
-      var PK_ALGOS = utils.PK_ALGOS;
-      var InvalidAlgorithmError = utils.InvalidAlgorithmError;
-      var HttpSignatureError = utils.HttpSignatureError;
-      var validateAlgorithm = utils.validateAlgorithm;
+  } else if (options.key !== undefined) {
+    var key = options.key;
+    if (typeof (key) === 'string' || Buffer.isBuffer(key))
+      key = sshpk.parsePrivateKey(key);
 
-      ///--- Exported API
+    assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
+      'options.key must be a sshpk.PrivateKey');
+    this.rs_key = key;
 
-      module.exports = {
-        /**
-         * Verify RSA/DSA signature against public key.  You are expected to pass in
-         * an object that was returned from `parse()`.
-         *
-         * @param {Object} parsedSignature the object you got from `parse`.
-         * @param {String} pubkey RSA/DSA private key PEM.
-         * @return {Boolean} true if valid, false otherwise.
-         * @throws {TypeError} if you pass in bad arguments.
-         * @throws {InvalidAlgorithmError}
-         */
-        verifySignature: function verifySignature(parsedSignature, pubkey) {
-          assert.object(parsedSignature, "parsedSignature");
-          if (typeof pubkey === "string" || Buffer.isBuffer(pubkey))
-            pubkey = sshpk.parseKey(pubkey);
-          assert.ok(
-            sshpk.Key.isKey(pubkey, [1, 1]),
-            "pubkey must be a sshpk.Key",
-          );
+    assert.string(options.keyId, 'options.keyId');
+    this.rs_keyId = options.keyId;
 
-          var alg = validateAlgorithm(parsedSignature.algorithm);
-          if (alg[0] === "hmac" || alg[0] !== pubkey.type) return false;
+    if (!PK_ALGOS[key.type]) {
+      throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
+        'keys are not supported'));
+    }
 
-          var v = pubkey.createVerify(alg[1]);
-          v.update(parsedSignature.signingString);
-          return v.verify(parsedSignature.params.signature, "base64");
-        },
+    if (alg[0] !== undefined && key.type !== alg[0]) {
+      throw (new InvalidAlgorithmError('options.key must be a ' +
+        alg[0].toUpperCase() + ' key, was given a ' +
+        key.type.toUpperCase() + ' key instead'));
+    }
 
-        /**
-         * Verify HMAC against shared secret.  You are expected to pass in an object
-         * that was returned from `parse()`.
-         *
-         * @param {Object} parsedSignature the object you got from `parse`.
-         * @param {String} secret HMAC shared secret.
-         * @return {Boolean} true if valid, false otherwise.
-         * @throws {TypeError} if you pass in bad arguments.
-         * @throws {InvalidAlgorithmError}
-         */
-        verifyHMAC: function verifyHMAC(parsedSignature, secret) {
-          assert.object(parsedSignature, "parsedHMAC");
-          assert.string(secret, "secret");
+    this.rs_signer = key.createSign(alg[1]);
 
-          var alg = validateAlgorithm(parsedSignature.algorithm);
-          if (alg[0] !== "hmac") return false;
+  } else {
+    throw (new TypeError('options.sign (func) or options.key is required'));
+  }
 
-          var hashAlg = alg[1].toUpperCase();
+  this.rs_headers = [];
+  this.rs_lines = [];
+}
 
-          var hmac = crypto.createHmac(hashAlg, secret);
-          hmac.update(parsedSignature.signingString);
+/**
+ * Adds a header to be signed, with its value, into this signer.
+ *
+ * @param {String} header
+ * @param {String} value
+ * @return {String} value written
+ */
+RequestSigner.prototype.writeHeader = function (header, value) {
+  assert.string(header, 'header');
+  header = header.toLowerCase();
+  assert.string(value, 'value');
 
-          /*
-           * Now double-hash to avoid leaking timing information - there's
-           * no easy constant-time compare in JS, so we use this approach
-           * instead. See for more info:
-           * https://www.isecpartners.com/blog/2011/february/double-hmac-
-           * verification.aspx
-           */
-          var h1 = crypto.createHmac(hashAlg, secret);
-          h1.update(hmac.digest());
-          h1 = h1.digest();
-          var h2 = crypto.createHmac(hashAlg, secret);
-          h2.update(new Buffer(parsedSignature.params.signature, "base64"));
-          h2 = h2.digest();
-
-          /* Node 0.8 returns strings from .digest(). */
-          if (typeof h1 === "string") return h1 === h2;
-          /* And node 0.10 lacks the .equals() method on Buffers. */
-          if (Buffer.isBuffer(h1) && !h1.equals)
-            return h1.toString("binary") === h2.toString("binary");
-
-          return h1.equals(h2);
-        },
-      };
+  this.rs_headers.push(header);
 
-      /***/
-    },
-    /* 684 */
-    /***/ function (module, exports) {
-      exports.parse = exports.decode = decode;
+  if (this.rs_signFunc) {
+    this.rs_lines.push(header + ': ' + value);
 
-      exports.stringify = exports.encode = encode;
+  } else {
+    var line = header + ': ' + value;
+    if (this.rs_headers.length > 0)
+      line = '\n' + line;
+    this.rs_signer.update(line);
+  }
 
-      exports.safe = safe;
-      exports.unsafe = unsafe;
+  return (value);
+};
 
-      var eol =
-        typeof process !== "undefined" && process.platform === "win32"
-          ? "\r\n"
-          : "\n";
+/**
+ * Adds a default Date header, returning its value.
+ *
+ * @return {String}
+ */
+RequestSigner.prototype.writeDateHeader = function () {
+  return (this.writeHeader('date', jsprim.rfc1123(new Date())));
+};
 
-      function encode(obj, opt) {
-        var children = [];
-        var out = "";
+/**
+ * Adds the request target line to be signed.
+ *
+ * @param {String} method, HTTP method (e.g. 'get', 'post', 'put')
+ * @param {String} path
+ */
+RequestSigner.prototype.writeTarget = function (method, path) {
+  assert.string(method, 'method');
+  assert.string(path, 'path');
+  method = method.toLowerCase();
+  this.writeHeader('(request-target)', method + ' ' + path);
+};
 
-        if (typeof opt === "string") {
-          opt = {
-            section: opt,
-            whitespace: false,
-          };
-        } else {
-          opt = opt || {};
-          opt.whitespace = opt.whitespace === true;
-        }
+/**
+ * Calculate the value for the Authorization header on this request
+ * asynchronously.
+ *
+ * @param {Func} callback (err, authz)
+ */
+RequestSigner.prototype.sign = function (cb) {
+  assert.func(cb, 'callback');
+
+  if (this.rs_headers.length < 1)
+    throw (new Error('At least one header must be signed'));
+
+  var alg, authz;
+  if (this.rs_signFunc) {
+    var data = this.rs_lines.join('\n');
+    var self = this;
+    this.rs_signFunc(data, function (err, sig) {
+      if (err) {
+        cb(err);
+        return;
+      }
+      try {
+        assert.object(sig, 'signature');
+        assert.string(sig.keyId, 'signature.keyId');
+        assert.string(sig.algorithm, 'signature.algorithm');
+        assert.string(sig.signature, 'signature.signature');
+        alg = validateAlgorithm(sig.algorithm);
+
+        authz = sprintf(AUTHZ_FMT,
+          sig.keyId,
+          sig.algorithm,
+          self.rs_headers.join(' '),
+          sig.signature);
+      } catch (e) {
+        cb(e);
+        return;
+      }
+      cb(null, authz);
+    });
 
-        var separator = opt.whitespace ? " = " : "=";
+  } else {
+    try {
+      var sigObj = this.rs_signer.sign();
+    } catch (e) {
+      cb(e);
+      return;
+    }
+    alg = (this.rs_alg[0] || this.rs_key.type) + '-' + sigObj.hashAlgorithm;
+    var signature = sigObj.toString();
+    authz = sprintf(AUTHZ_FMT,
+      this.rs_keyId,
+      alg,
+      this.rs_headers.join(' '),
+      signature);
+    cb(null, authz);
+  }
+};
 
-        Object.keys(obj).forEach(function (k, _, __) {
-          var val = obj[k];
-          if (val && Array.isArray(val)) {
-            val.forEach(function (item) {
-              out += safe(k + "[]") + separator + safe(item) + "\n";
-            });
-          } else if (val && typeof val === "object") {
-            children.push(k);
-          } else {
-            out += safe(k) + separator + safe(val) + eol;
-          }
-        });
+///--- Exported API
+
+module.exports = {
+  /**
+   * Identifies whether a given object is a request signer or not.
+   *
+   * @param {Object} object, the object to identify
+   * @returns {Boolean}
+   */
+  isSigner: function (obj) {
+    if (typeof (obj) === 'object' && obj instanceof RequestSigner)
+      return (true);
+    return (false);
+  },
+
+  /**
+   * Creates a request signer, used to asynchronously build a signature
+   * for a request (does not have to be an http.ClientRequest).
+   *
+   * @param {Object} options, either:
+   *                   - {String} keyId
+   *                   - {String|Buffer} key
+   *                   - {String} algorithm (optional, required for HMAC)
+   *                 or:
+   *                   - {Func} sign (data, cb)
+   * @return {RequestSigner}
+   */
+  createSigner: function createSigner(options) {
+    return (new RequestSigner(options));
+  },
+
+  /**
+   * Adds an 'Authorization' header to an http.ClientRequest object.
+   *
+   * Note that this API will add a Date header if it's not already set. Any
+   * other headers in the options.headers array MUST be present, or this
+   * will throw.
+   *
+   * You shouldn't need to check the return type; it's just there if you want
+   * to be pedantic.
+   *
+   * The optional flag indicates whether parsing should use strict enforcement
+   * of the version draft-cavage-http-signatures-04 of the spec or beyond.
+   * The default is to be loose and support
+   * older versions for compatibility.
+   *
+   * @param {Object} request an instance of http.ClientRequest.
+   * @param {Object} options signing parameters object:
+   *                   - {String} keyId required.
+   *                   - {String} key required (either a PEM or HMAC key).
+   *                   - {Array} headers optional; defaults to ['date'].
+   *                   - {String} algorithm optional (unless key is HMAC);
+   *                              default is the same as the sshpk default
+   *                              signing algorithm for the type of key given
+   *                   - {String} httpVersion optional; defaults to '1.1'.
+   *                   - {Boolean} strict optional; defaults to 'false'.
+   * @return {Boolean} true if Authorization (and optionally Date) were added.
+   * @throws {TypeError} on bad parameter types (input).
+   * @throws {InvalidAlgorithmError} if algorithm was bad or incompatible with
+   *                                 the given key.
+   * @throws {sshpk.KeyParseError} if key was bad.
+   * @throws {MissingHeaderError} if a header to be signed was specified but
+   *                              was not present.
+   */
+  signRequest: function signRequest(request, options) {
+    assert.object(request, 'request');
+    assert.object(options, 'options');
+    assert.optionalString(options.algorithm, 'options.algorithm');
+    assert.string(options.keyId, 'options.keyId');
+    assert.optionalArrayOfString(options.headers, 'options.headers');
+    assert.optionalString(options.httpVersion, 'options.httpVersion');
+
+    if (!request.getHeader('Date'))
+      request.setHeader('Date', jsprim.rfc1123(new Date()));
+    if (!options.headers)
+      options.headers = ['date'];
+    if (!options.httpVersion)
+      options.httpVersion = '1.1';
+
+    var alg = [];
+    if (options.algorithm) {
+      options.algorithm = options.algorithm.toLowerCase();
+      alg = validateAlgorithm(options.algorithm);
+    }
 
-        if (opt.section && out.length) {
-          out = "[" + safe(opt.section) + "]" + eol + out;
-        }
+    var i;
+    var stringToSign = '';
+    for (i = 0; i < options.headers.length; i++) {
+      if (typeof (options.headers[i]) !== 'string')
+        throw new TypeError('options.headers must be an array of Strings');
 
-        children.forEach(function (k, _, __) {
-          var nk = dotSplit(k).join("\\.");
-          var section = (opt.section ? opt.section + "." : "") + nk;
-          var child = encode(obj[k], {
-            section: section,
-            whitespace: opt.whitespace,
-          });
-          if (out.length && child.length) {
-            out += eol;
-          }
-          out += child;
-        });
+      var h = options.headers[i].toLowerCase();
 
-        return out;
+      if (h === 'request-line') {
+        if (!options.strict) {
+          /**
+           * We allow headers from the older spec drafts if strict parsing isn't
+           * specified in options.
+           */
+          stringToSign +=
+            request.method + ' ' + request.path + ' HTTP/' +
+            options.httpVersion;
+        } else {
+          /* Strict parsing doesn't allow older draft headers. */
+          throw (new StrictParsingError('request-line is not a valid header ' +
+            'with strict parsing enabled.'));
+        }
+      } else if (h === '(request-target)') {
+        stringToSign +=
+          '(request-target): ' + request.method.toLowerCase() + ' ' +
+          request.path;
+      } else {
+        var value = request.getHeader(h);
+        if (value === undefined || value === '') {
+          throw new MissingHeaderError(h + ' was not in the request');
+        }
+        stringToSign += h + ': ' + value;
       }
 
-      function dotSplit(str) {
-        return str
-          .replace(/\1/g, "\u0002LITERAL\\1LITERAL\u0002")
-          .replace(/\\\./g, "\u0001")
-          .split(/\./)
-          .map(function (part) {
-            return part
-              .replace(/\1/g, "\\.")
-              .replace(/\2LITERAL\\1LITERAL\2/g, "\u0001");
-          });
-      }
+      if ((i + 1) < options.headers.length)
+        stringToSign += '\n';
+    }
 
-      function decode(str) {
-        var out = {};
-        var p = out;
-        var section = null;
-        //          section     |key      = value
-        var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i;
-        var lines = str.split(/[\r\n]+/g);
-
-        lines.forEach(function (line, _, __) {
-          if (!line || line.match(/^\s*[;#]/)) return;
-          var match = line.match(re);
-          if (!match) return;
-          if (match[1] !== undefined) {
-            section = unsafe(match[1]);
-            p = out[section] = out[section] || {};
-            return;
-          }
-          var key = unsafe(match[2]);
-          var value = match[3] ? unsafe(match[4]) : true;
-          switch (value) {
-            case "true":
-            case "false":
-            case "null":
-              value = JSON.parse(value);
-          }
+    /* This is just for unit tests. */
+    if (request.hasOwnProperty('_stringToSign')) {
+      request._stringToSign = stringToSign;
+    }
 
-          // Convert keys with '[]' suffix to an array
-          if (key.length > 2 && key.slice(-2) === "[]") {
-            key = key.substring(0, key.length - 2);
-            if (!p[key]) {
-              p[key] = [];
-            } else if (!Array.isArray(p[key])) {
-              p[key] = [p[key]];
-            }
-          }
+    var signature;
+    if (alg[0] === 'hmac') {
+      if (typeof (options.key) !== 'string' && !Buffer.isBuffer(options.key))
+        throw (new TypeError('options.key must be a string or Buffer'));
 
-          // safeguard against resetting a previously defined
-          // array by accidentally forgetting the brackets
-          if (Array.isArray(p[key])) {
-            p[key].push(value);
-          } else {
-            p[key] = value;
-          }
-        });
+      var hmac = crypto.createHmac(alg[1].toUpperCase(), options.key);
+      hmac.update(stringToSign);
+      signature = hmac.digest('base64');
 
-        // {a:{y:1},"a.b":{x:2}} --> {a:{y:1,b:{x:2}}}
-        // use a filter to return the keys that have to be deleted.
-        Object.keys(out)
-          .filter(function (k, _, __) {
-            if (
-              !out[k] ||
-              typeof out[k] !== "object" ||
-              Array.isArray(out[k])
-            ) {
-              return false;
-            }
-            // see if the parent section is also an object.
-            // if so, add it to that, and mark this one for deletion
-            var parts = dotSplit(k);
-            var p = out;
-            var l = parts.pop();
-            var nl = l.replace(/\\\./g, ".");
-            parts.forEach(function (part, _, __) {
-              if (!p[part] || typeof p[part] !== "object") p[part] = {};
-              p = p[part];
-            });
-            if (p === out && nl === l) {
-              return false;
-            }
-            p[nl] = out[k];
-            return true;
-          })
-          .forEach(function (del, _, __) {
-            delete out[del];
-          });
+    } else {
+      var key = options.key;
+      if (typeof (key) === 'string' || Buffer.isBuffer(key))
+        key = sshpk.parsePrivateKey(options.key);
 
-        return out;
-      }
+      assert.ok(sshpk.PrivateKey.isPrivateKey(key, [1, 2]),
+        'options.key must be a sshpk.PrivateKey');
 
-      function isQuoted(val) {
-        return (
-          (val.charAt(0) === '"' && val.slice(-1) === '"') ||
-          (val.charAt(0) === "'" && val.slice(-1) === "'")
-        );
+      if (!PK_ALGOS[key.type]) {
+        throw (new InvalidAlgorithmError(key.type.toUpperCase() + ' type ' +
+          'keys are not supported'));
       }
 
-      function safe(val) {
-        return typeof val !== "string" ||
-          val.match(/[=\r\n]/) ||
-          val.match(/^\[/) ||
-          (val.length > 1 && isQuoted(val)) ||
-          val !== val.trim()
-          ? JSON.stringify(val)
-          : val.replace(/;/g, "\\;").replace(/#/g, "\\#");
+      if (alg[0] !== undefined && key.type !== alg[0]) {
+        throw (new InvalidAlgorithmError('options.key must be a ' +
+          alg[0].toUpperCase() + ' key, was given a ' +
+          key.type.toUpperCase() + ' key instead'));
       }
 
-      function unsafe(val, doUnesc) {
-        val = (val || "").trim();
-        if (isQuoted(val)) {
-          // remove the single quotes before calling JSON.parse
-          if (val.charAt(0) === "'") {
-            val = val.substr(1, val.length - 2);
-          }
-          try {
-            val = JSON.parse(val);
-          } catch (_) {}
-        } else {
-          // walk the val to find the first not-escaped ; character
-          var esc = false;
-          var unesc = "";
-          for (var i = 0, l = val.length; i < l; i++) {
-            var c = val.charAt(i);
-            if (esc) {
-              if ("\\;#".indexOf(c) !== -1) {
-                unesc += c;
-              } else {
-                unesc += "\\" + c;
-              }
-              esc = false;
-            } else if (";#".indexOf(c) !== -1) {
-              break;
-            } else if (c === "\\") {
-              esc = true;
-            } else {
-              unesc += c;
-            }
-          }
-          if (esc) {
-            unesc += "\\";
-          }
-          return unesc.trim();
-        }
-        return val;
+      var signer = key.createSign(alg[1]);
+      signer.update(stringToSign);
+      var sigObj = signer.sign();
+      if (!HASH_ALGOS[sigObj.hashAlgorithm]) {
+        throw (new InvalidAlgorithmError(sigObj.hashAlgorithm.toUpperCase() +
+          ' is not a supported hash algorithm'));
       }
+      options.algorithm = key.type + '-' + sigObj.hashAlgorithm;
+      signature = sigObj.toString();
+      assert.notStrictEqual(signature, '', 'empty signature produced');
+    }
 
-      /***/
-    },
-    /* 685 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    var authzHeaderName = options.authorizationHeaderName || 'Authorization';
 
-      var _ = __webpack_require__(38);
+    request.setHeader(authzHeaderName, sprintf(AUTHZ_FMT,
+                                               options.keyId,
+                                               options.algorithm,
+                                               options.headers.join(' '),
+                                               signature));
 
-      /**
-       * Choice object
-       * Normalize input as choice object
-       * @constructor
-       * @param {String|Object} val  Choice value. If an object is passed, it should contains
-       *                             at least one of `value` or `name` property
-       */
+    return true;
+  }
 
-      module.exports = class Choice {
-        constructor(val, answers) {
-          // Don't process Choice and Separator object
-          if (val instanceof Choice || val.type === "separator") {
-            return val;
-          }
+};
 
-          if (_.isString(val)) {
-            this.name = val;
-            this.value = val;
-            this.short = val;
-          } else {
-            _.extend(this, val, {
-              name: val.name || val.value,
-              value: "value" in val ? val.value : val.name,
-              short: val.short || val.name || val.value,
-            });
-          }
 
-          if (_.isFunction(val.disabled)) {
-            this.disabled = val.disabled(answers);
-          } else {
-            this.disabled = val.disabled;
-          }
-        }
-      };
+/***/ }),
+/* 683 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2015 Joyent, Inc.
+
+var assert = __webpack_require__(16);
+var crypto = __webpack_require__(11);
+var sshpk = __webpack_require__(328);
+var utils = __webpack_require__(174);
+
+var HASH_ALGOS = utils.HASH_ALGOS;
+var PK_ALGOS = utils.PK_ALGOS;
+var InvalidAlgorithmError = utils.InvalidAlgorithmError;
+var HttpSignatureError = utils.HttpSignatureError;
+var validateAlgorithm = utils.validateAlgorithm;
+
+///--- Exported API
+
+module.exports = {
+  /**
+   * Verify RSA/DSA signature against public key.  You are expected to pass in
+   * an object that was returned from `parse()`.
+   *
+   * @param {Object} parsedSignature the object you got from `parse`.
+   * @param {String} pubkey RSA/DSA private key PEM.
+   * @return {Boolean} true if valid, false otherwise.
+   * @throws {TypeError} if you pass in bad arguments.
+   * @throws {InvalidAlgorithmError}
+   */
+  verifySignature: function verifySignature(parsedSignature, pubkey) {
+    assert.object(parsedSignature, 'parsedSignature');
+    if (typeof (pubkey) === 'string' || Buffer.isBuffer(pubkey))
+      pubkey = sshpk.parseKey(pubkey);
+    assert.ok(sshpk.Key.isKey(pubkey, [1, 1]), 'pubkey must be a sshpk.Key');
+
+    var alg = validateAlgorithm(parsedSignature.algorithm);
+    if (alg[0] === 'hmac' || alg[0] !== pubkey.type)
+      return (false);
+
+    var v = pubkey.createVerify(alg[1]);
+    v.update(parsedSignature.signingString);
+    return (v.verify(parsedSignature.params.signature, 'base64'));
+  },
+
+  /**
+   * Verify HMAC against shared secret.  You are expected to pass in an object
+   * that was returned from `parse()`.
+   *
+   * @param {Object} parsedSignature the object you got from `parse`.
+   * @param {String} secret HMAC shared secret.
+   * @return {Boolean} true if valid, false otherwise.
+   * @throws {TypeError} if you pass in bad arguments.
+   * @throws {InvalidAlgorithmError}
+   */
+  verifyHMAC: function verifyHMAC(parsedSignature, secret) {
+    assert.object(parsedSignature, 'parsedHMAC');
+    assert.string(secret, 'secret');
+
+    var alg = validateAlgorithm(parsedSignature.algorithm);
+    if (alg[0] !== 'hmac')
+      return (false);
+
+    var hashAlg = alg[1].toUpperCase();
+
+    var hmac = crypto.createHmac(hashAlg, secret);
+    hmac.update(parsedSignature.signingString);
+
+    /*
+     * Now double-hash to avoid leaking timing information - there's
+     * no easy constant-time compare in JS, so we use this approach
+     * instead. See for more info:
+     * https://www.isecpartners.com/blog/2011/february/double-hmac-
+     * verification.aspx
+     */
+    var h1 = crypto.createHmac(hashAlg, secret);
+    h1.update(hmac.digest());
+    h1 = h1.digest();
+    var h2 = crypto.createHmac(hashAlg, secret);
+    h2.update(new Buffer(parsedSignature.params.signature, 'base64'));
+    h2 = h2.digest();
+
+    /* Node 0.8 returns strings from .digest(). */
+    if (typeof (h1) === 'string')
+      return (h1 === h2);
+    /* And node 0.10 lacks the .equals() method on Buffers. */
+    if (Buffer.isBuffer(h1) && !h1.equals)
+      return (h1.toString('binary') === h2.toString('binary'));
+
+    return (h1.equals(h2));
+  }
+};
 
-      /***/
-    },
-    /* 686 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var assert = __webpack_require__(28);
-      var _ = __webpack_require__(38);
-      var Separator = __webpack_require__(175);
-      var Choice = __webpack_require__(685);
+/***/ }),
+/* 684 */
+/***/ (function(module, exports) {
 
-      /**
-       * Choices collection
-       * Collection of multiple `choice` object
-       * @constructor
-       * @param {Array} choices  All `choice` to keep in the collection
-       */
+exports.parse = exports.decode = decode
 
-      module.exports = class Choices {
-        constructor(choices, answers) {
-          this.choices = choices.map((val) => {
-            if (val.type === "separator") {
-              if (!(val instanceof Separator)) {
-                val = new Separator(val.line);
-              }
-              return val;
-            }
-            return new Choice(val, answers);
-          });
+exports.stringify = exports.encode = encode
 
-          this.realChoices = this.choices
-            .filter(Separator.exclude)
-            .filter((item) => !item.disabled);
+exports.safe = safe
+exports.unsafe = unsafe
 
-          Object.defineProperty(this, "length", {
-            get() {
-              return this.choices.length;
-            },
-            set(val) {
-              this.choices.length = val;
-            },
-          });
+var eol = typeof process !== 'undefined' &&
+  process.platform === 'win32' ? '\r\n' : '\n'
 
-          Object.defineProperty(this, "realLength", {
-            get() {
-              return this.realChoices.length;
-            },
-            set() {
-              throw new Error(
-                "Cannot set `realLength` of a Choices collection",
-              );
-            },
-          });
-        }
+function encode (obj, opt) {
+  var children = []
+  var out = ''
 
-        /**
-         * Get a valid choice from the collection
-         * @param  {Number} selector  The selected choice index
-         * @return {Choice|Undefined} Return the matched choice or undefined
-         */
+  if (typeof opt === 'string') {
+    opt = {
+      section: opt,
+      whitespace: false
+    }
+  } else {
+    opt = opt || {}
+    opt.whitespace = opt.whitespace === true
+  }
 
-        getChoice(selector) {
-          assert(_.isNumber(selector));
-          return this.realChoices[selector];
-        }
+  var separator = opt.whitespace ? ' = ' : '='
+
+  Object.keys(obj).forEach(function (k, _, __) {
+    var val = obj[k]
+    if (val && Array.isArray(val)) {
+      val.forEach(function (item) {
+        out += safe(k + '[]') + separator + safe(item) + '\n'
+      })
+    } else if (val && typeof val === 'object') {
+      children.push(k)
+    } else {
+      out += safe(k) + separator + safe(val) + eol
+    }
+  })
 
-        /**
-         * Get a raw element from the collection
-         * @param  {Number} selector  The selected index value
-         * @return {Choice|Undefined} Return the matched choice or undefined
-         */
+  if (opt.section && out.length) {
+    out = '[' + safe(opt.section) + ']' + eol + out
+  }
 
-        get(selector) {
-          assert(_.isNumber(selector));
-          return this.choices[selector];
-        }
+  children.forEach(function (k, _, __) {
+    var nk = dotSplit(k).join('\\.')
+    var section = (opt.section ? opt.section + '.' : '') + nk
+    var child = encode(obj[k], {
+      section: section,
+      whitespace: opt.whitespace
+    })
+    if (out.length && child.length) {
+      out += eol
+    }
+    out += child
+  })
+
+  return out
+}
+
+function dotSplit (str) {
+  return str.replace(/\1/g, '\u0002LITERAL\\1LITERAL\u0002')
+    .replace(/\\\./g, '\u0001')
+    .split(/\./).map(function (part) {
+      return part.replace(/\1/g, '\\.')
+      .replace(/\2LITERAL\\1LITERAL\2/g, '\u0001')
+    })
+}
+
+function decode (str) {
+  var out = {}
+  var p = out
+  var section = null
+  //          section     |key      = value
+  var re = /^\[([^\]]*)\]$|^([^=]+)(=(.*))?$/i
+  var lines = str.split(/[\r\n]+/g)
+
+  lines.forEach(function (line, _, __) {
+    if (!line || line.match(/^\s*[;#]/)) return
+    var match = line.match(re)
+    if (!match) return
+    if (match[1] !== undefined) {
+      section = unsafe(match[1])
+      p = out[section] = out[section] || {}
+      return
+    }
+    var key = unsafe(match[2])
+    var value = match[3] ? unsafe(match[4]) : true
+    switch (value) {
+      case 'true':
+      case 'false':
+      case 'null': value = JSON.parse(value)
+    }
 
-        /**
-         * Match the valid choices against a where clause
-         * @param  {Object} whereClause Lodash `where` clause
-         * @return {Array}              Matching choices or empty array
-         */
+    // Convert keys with '[]' suffix to an array
+    if (key.length > 2 && key.slice(-2) === '[]') {
+      key = key.substring(0, key.length - 2)
+      if (!p[key]) {
+        p[key] = []
+      } else if (!Array.isArray(p[key])) {
+        p[key] = [p[key]]
+      }
+    }
 
-        where(whereClause) {
-          return _.filter(this.realChoices, whereClause);
+    // safeguard against resetting a previously defined
+    // array by accidentally forgetting the brackets
+    if (Array.isArray(p[key])) {
+      p[key].push(value)
+    } else {
+      p[key] = value
+    }
+  })
+
+  // {a:{y:1},"a.b":{x:2}} --> {a:{y:1,b:{x:2}}}
+  // use a filter to return the keys that have to be deleted.
+  Object.keys(out).filter(function (k, _, __) {
+    if (!out[k] ||
+      typeof out[k] !== 'object' ||
+      Array.isArray(out[k])) {
+      return false
+    }
+    // see if the parent section is also an object.
+    // if so, add it to that, and mark this one for deletion
+    var parts = dotSplit(k)
+    var p = out
+    var l = parts.pop()
+    var nl = l.replace(/\\\./g, '.')
+    parts.forEach(function (part, _, __) {
+      if (!p[part] || typeof p[part] !== 'object') p[part] = {}
+      p = p[part]
+    })
+    if (p === out && nl === l) {
+      return false
+    }
+    p[nl] = out[k]
+    return true
+  }).forEach(function (del, _, __) {
+    delete out[del]
+  })
+
+  return out
+}
+
+function isQuoted (val) {
+  return (val.charAt(0) === '"' && val.slice(-1) === '"') ||
+    (val.charAt(0) === "'" && val.slice(-1) === "'")
+}
+
+function safe (val) {
+  return (typeof val !== 'string' ||
+    val.match(/[=\r\n]/) ||
+    val.match(/^\[/) ||
+    (val.length > 1 &&
+     isQuoted(val)) ||
+    val !== val.trim())
+      ? JSON.stringify(val)
+      : val.replace(/;/g, '\\;').replace(/#/g, '\\#')
+}
+
+function unsafe (val, doUnesc) {
+  val = (val || '').trim()
+  if (isQuoted(val)) {
+    // remove the single quotes before calling JSON.parse
+    if (val.charAt(0) === "'") {
+      val = val.substr(1, val.length - 2)
+    }
+    try { val = JSON.parse(val) } catch (_) {}
+  } else {
+    // walk the val to find the first not-escaped ; character
+    var esc = false
+    var unesc = ''
+    for (var i = 0, l = val.length; i < l; i++) {
+      var c = val.charAt(i)
+      if (esc) {
+        if ('\\;#'.indexOf(c) !== -1) {
+          unesc += c
+        } else {
+          unesc += '\\' + c
         }
+        esc = false
+      } else if (';#'.indexOf(c) !== -1) {
+        break
+      } else if (c === '\\') {
+        esc = true
+      } else {
+        unesc += c
+      }
+    }
+    if (esc) {
+      unesc += '\\'
+    }
+    return unesc.trim()
+  }
+  return val
+}
 
-        /**
-         * Pluck a particular key from the choices
-         * @param  {String} propertyName Property name to select
-         * @return {Array}               Selected properties
-         */
 
-        pluck(propertyName) {
-          return _.map(this.realChoices, propertyName);
-        }
+/***/ }),
+/* 685 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Expose usual Array methods
-        indexOf() {
-          return this.choices.indexOf.apply(this.choices, arguments);
-        }
+"use strict";
 
-        forEach() {
-          return this.choices.forEach.apply(this.choices, arguments);
-        }
+var _ = __webpack_require__(38);
 
-        filter() {
-          return this.choices.filter.apply(this.choices, arguments);
-        }
+/**
+ * Choice object
+ * Normalize input as choice object
+ * @constructor
+ * @param {String|Object} val  Choice value. If an object is passed, it should contains
+ *                             at least one of `value` or `name` property
+ */
 
-        find(func) {
-          return _.find(this.choices, func);
-        }
+module.exports = class Choice {
+  constructor(val, answers) {
+    // Don't process Choice and Separator object
+    if (val instanceof Choice || val.type === 'separator') {
+      return val;
+    }
 
-        push() {
-          var objs = _.map(arguments, (val) => new Choice(val));
-          this.choices.push.apply(this.choices, objs);
-          this.realChoices = this.choices.filter(Separator.exclude);
-          return this.choices;
-        }
-      };
+    if (_.isString(val)) {
+      this.name = val;
+      this.value = val;
+      this.short = val;
+    } else {
+      _.extend(this, val, {
+        name: val.name || val.value,
+        value: 'value' in val ? val.value : val.name,
+        short: val.short || val.name || val.value
+      });
+    }
 
-      /***/
-    },
-    /* 687 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    if (_.isFunction(val.disabled)) {
+      this.disabled = val.disabled(answers);
+    } else {
+      this.disabled = val.disabled;
+    }
+  }
+};
 
-      /**
-       * `list` type prompt
-       */
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
-      var cliCursor = __webpack_require__(381);
-      var figures = __webpack_require__(270);
-      var { map, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var observe = __webpack_require__(80);
-      var Paginator = __webpack_require__(176);
-
-      class CheckboxPrompt extends Base {
-        constructor(questions, rl, answers) {
-          super(questions, rl, answers);
-
-          if (!this.opt.choices) {
-            this.throwParamError("choices");
-          }
+/***/ }),
+/* 686 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (_.isArray(this.opt.default)) {
-            this.opt.choices.forEach(function (choice) {
-              if (this.opt.default.indexOf(choice.value) >= 0) {
-                choice.checked = true;
-              }
-            }, this);
-          }
+"use strict";
 
-          this.pointer = 0;
-          this.firstRender = true;
+var assert = __webpack_require__(28);
+var _ = __webpack_require__(38);
+var Separator = __webpack_require__(175);
+var Choice = __webpack_require__(685);
 
-          // Make sure no default is set (so it won't be printed)
-          this.opt.default = null;
+/**
+ * Choices collection
+ * Collection of multiple `choice` object
+ * @constructor
+ * @param {Array} choices  All `choice` to keep in the collection
+ */
 
-          this.paginator = new Paginator(this.screen);
+module.exports = class Choices {
+  constructor(choices, answers) {
+    this.choices = choices.map(val => {
+      if (val.type === 'separator') {
+        if (!(val instanceof Separator)) {
+          val = new Separator(val.line);
         }
+        return val;
+      }
+      return new Choice(val, answers);
+    });
 
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+    this.realChoices = this.choices
+      .filter(Separator.exclude)
+      .filter(item => !item.disabled);
 
-        _run(cb) {
-          this.done = cb;
+    Object.defineProperty(this, 'length', {
+      get() {
+        return this.choices.length;
+      },
+      set(val) {
+        this.choices.length = val;
+      }
+    });
 
-          var events = observe(this.rl);
+    Object.defineProperty(this, 'realLength', {
+      get() {
+        return this.realChoices.length;
+      },
+      set() {
+        throw new Error('Cannot set `realLength` of a Choices collection');
+      }
+    });
+  }
 
-          var validation = this.handleSubmitEvents(
-            events.line.pipe(map(this.getCurrentValue.bind(this))),
-          );
-          validation.success.forEach(this.onEnd.bind(this));
-          validation.error.forEach(this.onError.bind(this));
-
-          events.normalizedUpKey
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onUpKey.bind(this));
-          events.normalizedDownKey
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onDownKey.bind(this));
-          events.numberKey
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onNumberKey.bind(this));
-          events.spaceKey
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onSpaceKey.bind(this));
-          events.aKey
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onAllKey.bind(this));
-          events.iKey
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onInverseKey.bind(this));
-
-          // Init the prompt
-          cliCursor.hide();
-          this.render();
-          this.firstRender = false;
+  /**
+   * Get a valid choice from the collection
+   * @param  {Number} selector  The selected choice index
+   * @return {Choice|Undefined} Return the matched choice or undefined
+   */
 
-          return this;
-        }
+  getChoice(selector) {
+    assert(_.isNumber(selector));
+    return this.realChoices[selector];
+  }
 
-        /**
-         * Render the prompt to screen
-         * @return {CheckboxPrompt} self
-         */
+  /**
+   * Get a raw element from the collection
+   * @param  {Number} selector  The selected index value
+   * @return {Choice|Undefined} Return the matched choice or undefined
+   */
 
-        render(error) {
-          // Render question
-          var message = this.getQuestion();
-          var bottomContent = "";
-
-          if (this.firstRender) {
-            message +=
-              "(Press " +
-              chalk.cyan.bold("<space>") +
-              " to select, " +
-              chalk.cyan.bold("<a>") +
-              " to toggle all, " +
-              chalk.cyan.bold("<i>") +
-              " to invert selection)";
-          }
+  get(selector) {
+    assert(_.isNumber(selector));
+    return this.choices[selector];
+  }
 
-          // Render choices or answer depending on the state
-          if (this.status === "answered") {
-            message += chalk.cyan(this.selection.join(", "));
-          } else {
-            var choicesStr = renderChoices(this.opt.choices, this.pointer);
-            var indexPosition = this.opt.choices.indexOf(
-              this.opt.choices.getChoice(this.pointer),
-            );
-            message +=
-              "\n" +
-              this.paginator.paginate(
-                choicesStr,
-                indexPosition,
-                this.opt.pageSize,
-              );
-          }
+  /**
+   * Match the valid choices against a where clause
+   * @param  {Object} whereClause Lodash `where` clause
+   * @return {Array}              Matching choices or empty array
+   */
 
-          if (error) {
-            bottomContent = chalk.red(">> ") + error;
-          }
+  where(whereClause) {
+    return _.filter(this.realChoices, whereClause);
+  }
 
-          this.screen.render(message, bottomContent);
-        }
+  /**
+   * Pluck a particular key from the choices
+   * @param  {String} propertyName Property name to select
+   * @return {Array}               Selected properties
+   */
 
-        /**
-         * When user press `enter` key
-         */
+  pluck(propertyName) {
+    return _.map(this.realChoices, propertyName);
+  }
 
-        onEnd(state) {
-          this.status = "answered";
+  // Expose usual Array methods
+  indexOf() {
+    return this.choices.indexOf.apply(this.choices, arguments);
+  }
 
-          // Rerender prompt (and clean subline error)
-          this.render();
+  forEach() {
+    return this.choices.forEach.apply(this.choices, arguments);
+  }
 
-          this.screen.done();
-          cliCursor.show();
-          this.done(state.value);
-        }
+  filter() {
+    return this.choices.filter.apply(this.choices, arguments);
+  }
 
-        onError(state) {
-          this.render(state.isValid);
-        }
+  find(func) {
+    return _.find(this.choices, func);
+  }
 
-        getCurrentValue() {
-          var choices = this.opt.choices.filter(function (choice) {
-            return Boolean(choice.checked) && !choice.disabled;
-          });
+  push() {
+    var objs = _.map(arguments, val => new Choice(val));
+    this.choices.push.apply(this.choices, objs);
+    this.realChoices = this.choices.filter(Separator.exclude);
+    return this.choices;
+  }
+};
 
-          this.selection = _.map(choices, "short");
-          return _.map(choices, "value");
-        }
 
-        onUpKey() {
-          var len = this.opt.choices.realLength;
-          this.pointer = this.pointer > 0 ? this.pointer - 1 : len - 1;
-          this.render();
-        }
+/***/ }),
+/* 687 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        onDownKey() {
-          var len = this.opt.choices.realLength;
-          this.pointer = this.pointer < len - 1 ? this.pointer + 1 : 0;
-          this.render();
-        }
+"use strict";
 
-        onNumberKey(input) {
-          if (input <= this.opt.choices.realLength) {
-            this.pointer = input - 1;
-            this.toggleChoice(this.pointer);
-          }
-          this.render();
-        }
+/**
+ * `list` type prompt
+ */
+
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
+var cliCursor = __webpack_require__(381);
+var figures = __webpack_require__(270);
+var { map, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var observe = __webpack_require__(80);
+var Paginator = __webpack_require__(176);
+
+class CheckboxPrompt extends Base {
+  constructor(questions, rl, answers) {
+    super(questions, rl, answers);
+
+    if (!this.opt.choices) {
+      this.throwParamError('choices');
+    }
 
-        onSpaceKey() {
-          this.toggleChoice(this.pointer);
-          this.render();
+    if (_.isArray(this.opt.default)) {
+      this.opt.choices.forEach(function(choice) {
+        if (this.opt.default.indexOf(choice.value) >= 0) {
+          choice.checked = true;
         }
+      }, this);
+    }
 
-        onAllKey() {
-          var shouldBeChecked = Boolean(
-            this.opt.choices.find(function (choice) {
-              return choice.type !== "separator" && !choice.checked;
-            }),
-          );
+    this.pointer = 0;
+    this.firstRender = true;
 
-          this.opt.choices.forEach(function (choice) {
-            if (choice.type !== "separator") {
-              choice.checked = shouldBeChecked;
-            }
-          });
+    // Make sure no default is set (so it won't be printed)
+    this.opt.default = null;
 
-          this.render();
-        }
+    this.paginator = new Paginator(this.screen);
+  }
 
-        onInverseKey() {
-          this.opt.choices.forEach(function (choice) {
-            if (choice.type !== "separator") {
-              choice.checked = !choice.checked;
-            }
-          });
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
 
-          this.render();
-        }
+  _run(cb) {
+    this.done = cb;
 
-        toggleChoice(index) {
-          var item = this.opt.choices.getChoice(index);
-          if (item !== undefined) {
-            this.opt.choices.getChoice(index).checked = !item.checked;
-          }
-        }
-      }
+    var events = observe(this.rl);
 
-      /**
-       * Function for rendering checkbox choices
-       * @param  {Number} pointer Position of the pointer
-       * @return {String}         Rendered content
-       */
+    var validation = this.handleSubmitEvents(
+      events.line.pipe(map(this.getCurrentValue.bind(this)))
+    );
+    validation.success.forEach(this.onEnd.bind(this));
+    validation.error.forEach(this.onError.bind(this));
+
+    events.normalizedUpKey
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onUpKey.bind(this));
+    events.normalizedDownKey
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onDownKey.bind(this));
+    events.numberKey
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onNumberKey.bind(this));
+    events.spaceKey
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onSpaceKey.bind(this));
+    events.aKey.pipe(takeUntil(validation.success)).forEach(this.onAllKey.bind(this));
+    events.iKey.pipe(takeUntil(validation.success)).forEach(this.onInverseKey.bind(this));
+
+    // Init the prompt
+    cliCursor.hide();
+    this.render();
+    this.firstRender = false;
+
+    return this;
+  }
 
-      function renderChoices(choices, pointer) {
-        var output = "";
-        var separatorOffset = 0;
+  /**
+   * Render the prompt to screen
+   * @return {CheckboxPrompt} self
+   */
+
+  render(error) {
+    // Render question
+    var message = this.getQuestion();
+    var bottomContent = '';
+
+    if (this.firstRender) {
+      message +=
+        '(Press ' +
+        chalk.cyan.bold('<space>') +
+        ' to select, ' +
+        chalk.cyan.bold('<a>') +
+        ' to toggle all, ' +
+        chalk.cyan.bold('<i>') +
+        ' to invert selection)';
+    }
 
-        choices.forEach(function (choice, i) {
-          if (choice.type === "separator") {
-            separatorOffset++;
-            output += " " + choice + "\n";
-            return;
-          }
+    // Render choices or answer depending on the state
+    if (this.status === 'answered') {
+      message += chalk.cyan(this.selection.join(', '));
+    } else {
+      var choicesStr = renderChoices(this.opt.choices, this.pointer);
+      var indexPosition = this.opt.choices.indexOf(
+        this.opt.choices.getChoice(this.pointer)
+      );
+      message +=
+        '\n' + this.paginator.paginate(choicesStr, indexPosition, this.opt.pageSize);
+    }
 
-          if (choice.disabled) {
-            separatorOffset++;
-            output += " - " + choice.name;
-            output +=
-              " (" +
-              (_.isString(choice.disabled) ? choice.disabled : "Disabled") +
-              ")";
-          } else {
-            var line = getCheckbox(choice.checked) + " " + choice.name;
-            if (i - separatorOffset === pointer) {
-              output += chalk.cyan(figures.pointer + line);
-            } else {
-              output += " " + line;
-            }
-          }
+    if (error) {
+      bottomContent = chalk.red('>> ') + error;
+    }
 
-          output += "\n";
-        });
+    this.screen.render(message, bottomContent);
+  }
 
-        return output.replace(/\n$/, "");
-      }
+  /**
+   * When user press `enter` key
+   */
 
-      /**
-       * Get the checkbox
-       * @param  {Boolean} checked - add a X or not to the checkbox
-       * @return {String} Composited checkbox string
-       */
+  onEnd(state) {
+    this.status = 'answered';
 
-      function getCheckbox(checked) {
-        return checked ? chalk.green(figures.radioOn) : figures.radioOff;
-      }
+    // Rerender prompt (and clean subline error)
+    this.render();
 
-      module.exports = CheckboxPrompt;
+    this.screen.done();
+    cliCursor.show();
+    this.done(state.value);
+  }
 
-      /***/
-    },
-    /* 688 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  onError(state) {
+    this.render(state.isValid);
+  }
 
-      /**
-       * `confirm` type prompt
-       */
+  getCurrentValue() {
+    var choices = this.opt.choices.filter(function(choice) {
+      return Boolean(choice.checked) && !choice.disabled;
+    });
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
-      var { take, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var observe = __webpack_require__(80);
+    this.selection = _.map(choices, 'short');
+    return _.map(choices, 'value');
+  }
 
-      class ConfirmPrompt extends Base {
-        constructor(questions, rl, answers) {
-          super(questions, rl, answers);
+  onUpKey() {
+    var len = this.opt.choices.realLength;
+    this.pointer = this.pointer > 0 ? this.pointer - 1 : len - 1;
+    this.render();
+  }
 
-          var rawDefault = true;
+  onDownKey() {
+    var len = this.opt.choices.realLength;
+    this.pointer = this.pointer < len - 1 ? this.pointer + 1 : 0;
+    this.render();
+  }
 
-          _.extend(this.opt, {
-            filter: function (input) {
-              var value = rawDefault;
-              if (input != null && input !== "") {
-                value = /^y(es)?/i.test(input);
-              }
-              return value;
-            },
-          });
+  onNumberKey(input) {
+    if (input <= this.opt.choices.realLength) {
+      this.pointer = input - 1;
+      this.toggleChoice(this.pointer);
+    }
+    this.render();
+  }
 
-          if (_.isBoolean(this.opt.default)) {
-            rawDefault = this.opt.default;
-          }
+  onSpaceKey() {
+    this.toggleChoice(this.pointer);
+    this.render();
+  }
 
-          this.opt.default = rawDefault ? "Y/n" : "y/N";
+  onAllKey() {
+    var shouldBeChecked = Boolean(
+      this.opt.choices.find(function(choice) {
+        return choice.type !== 'separator' && !choice.checked;
+      })
+    );
 
-          return this;
-        }
+    this.opt.choices.forEach(function(choice) {
+      if (choice.type !== 'separator') {
+        choice.checked = shouldBeChecked;
+      }
+    });
 
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb   Callback when prompt is done
-         * @return {this}
-         */
+    this.render();
+  }
 
-        _run(cb) {
-          this.done = cb;
+  onInverseKey() {
+    this.opt.choices.forEach(function(choice) {
+      if (choice.type !== 'separator') {
+        choice.checked = !choice.checked;
+      }
+    });
+
+    this.render();
+  }
 
-          // Once user confirm (enter key)
-          var events = observe(this.rl);
-          events.keypress
-            .pipe(takeUntil(events.line))
-            .forEach(this.onKeypress.bind(this));
+  toggleChoice(index) {
+    var item = this.opt.choices.getChoice(index);
+    if (item !== undefined) {
+      this.opt.choices.getChoice(index).checked = !item.checked;
+    }
+  }
+}
 
-          events.line.pipe(take(1)).forEach(this.onEnd.bind(this));
+/**
+ * Function for rendering checkbox choices
+ * @param  {Number} pointer Position of the pointer
+ * @return {String}         Rendered content
+ */
 
-          // Init
-          this.render();
+function renderChoices(choices, pointer) {
+  var output = '';
+  var separatorOffset = 0;
 
-          return this;
-        }
+  choices.forEach(function(choice, i) {
+    if (choice.type === 'separator') {
+      separatorOffset++;
+      output += ' ' + choice + '\n';
+      return;
+    }
 
-        /**
-         * Render the prompt to screen
-         * @return {ConfirmPrompt} self
-         */
+    if (choice.disabled) {
+      separatorOffset++;
+      output += ' - ' + choice.name;
+      output += ' (' + (_.isString(choice.disabled) ? choice.disabled : 'Disabled') + ')';
+    } else {
+      var line = getCheckbox(choice.checked) + ' ' + choice.name;
+      if (i - separatorOffset === pointer) {
+        output += chalk.cyan(figures.pointer + line);
+      } else {
+        output += ' ' + line;
+      }
+    }
 
-        render(answer) {
-          var message = this.getQuestion();
+    output += '\n';
+  });
 
-          if (typeof answer === "boolean") {
-            message += chalk.cyan(answer ? "Yes" : "No");
-          } else {
-            message += this.rl.line;
-          }
+  return output.replace(/\n$/, '');
+}
 
-          this.screen.render(message);
+/**
+ * Get the checkbox
+ * @param  {Boolean} checked - add a X or not to the checkbox
+ * @return {String} Composited checkbox string
+ */
 
-          return this;
-        }
+function getCheckbox(checked) {
+  return checked ? chalk.green(figures.radioOn) : figures.radioOff;
+}
 
-        /**
-         * When user press `enter` key
-         */
+module.exports = CheckboxPrompt;
 
-        onEnd(input) {
-          this.status = "answered";
 
-          var output = this.opt.filter(input);
-          this.render(output);
+/***/ }),
+/* 688 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          this.screen.done();
-          this.done(output);
-        }
+"use strict";
 
-        /**
-         * When user press a key
-         */
+/**
+ * `confirm` type prompt
+ */
+
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
+var { take, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var observe = __webpack_require__(80);
+
+class ConfirmPrompt extends Base {
+  constructor(questions, rl, answers) {
+    super(questions, rl, answers);
 
-        onKeypress() {
-          this.render();
+    var rawDefault = true;
+
+    _.extend(this.opt, {
+      filter: function(input) {
+        var value = rawDefault;
+        if (input != null && input !== '') {
+          value = /^y(es)?/i.test(input);
         }
+        return value;
       }
+    });
 
-      module.exports = ConfirmPrompt;
+    if (_.isBoolean(this.opt.default)) {
+      rawDefault = this.opt.default;
+    }
 
-      /***/
-    },
-    /* 689 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    this.opt.default = rawDefault ? 'Y/n' : 'y/N';
 
-      /**
-       * `editor` type prompt
-       */
+    return this;
+  }
 
-      var chalk = __webpack_require__(30);
-      var editAsync = __webpack_require__(709).editAsync;
-      var Base = __webpack_require__(79);
-      var observe = __webpack_require__(80);
-      var { Subject } = __webpack_require__(182);
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb   Callback when prompt is done
+   * @return {this}
+   */
 
-      class EditorPrompt extends Base {
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+  _run(cb) {
+    this.done = cb;
 
-        _run(cb) {
-          this.done = cb;
+    // Once user confirm (enter key)
+    var events = observe(this.rl);
+    events.keypress.pipe(takeUntil(events.line)).forEach(this.onKeypress.bind(this));
 
-          this.editorResult = new Subject();
+    events.line.pipe(take(1)).forEach(this.onEnd.bind(this));
 
-          // Open Editor on "line" (Enter Key)
-          var events = observe(this.rl);
-          this.lineSubscription = events.line.subscribe(
-            this.startExternalEditor.bind(this),
-          );
+    // Init
+    this.render();
 
-          // Trigger Validation when editor closes
-          var validation = this.handleSubmitEvents(this.editorResult);
-          validation.success.forEach(this.onEnd.bind(this));
-          validation.error.forEach(this.onError.bind(this));
+    return this;
+  }
 
-          // Prevents default from being printed on screen (can look weird with multiple lines)
-          this.currentText = this.opt.default;
-          this.opt.default = null;
+  /**
+   * Render the prompt to screen
+   * @return {ConfirmPrompt} self
+   */
 
-          // Init
-          this.render();
+  render(answer) {
+    var message = this.getQuestion();
 
-          return this;
-        }
+    if (typeof answer === 'boolean') {
+      message += chalk.cyan(answer ? 'Yes' : 'No');
+    } else {
+      message += this.rl.line;
+    }
 
-        /**
-         * Render the prompt to screen
-         * @return {EditorPrompt} self
-         */
+    this.screen.render(message);
 
-        render(error) {
-          var bottomContent = "";
-          var message = this.getQuestion();
+    return this;
+  }
 
-          if (this.status === "answered") {
-            message += chalk.dim("Received");
-          } else {
-            message += chalk.dim(
-              "Press <enter> to launch your preferred editor.",
-            );
-          }
+  /**
+   * When user press `enter` key
+   */
 
-          if (error) {
-            bottomContent = chalk.red(">> ") + error;
-          }
+  onEnd(input) {
+    this.status = 'answered';
 
-          this.screen.render(message, bottomContent);
-        }
+    var output = this.opt.filter(input);
+    this.render(output);
 
-        /**
-         * Launch $EDITOR on user press enter
-         */
+    this.screen.done();
+    this.done(output);
+  }
 
-        startExternalEditor() {
-          // Pause Readline to prevent stdin and stdout from being modified while the editor is showing
-          this.rl.pause();
-          editAsync(this.currentText, this.endExternalEditor.bind(this));
-        }
+  /**
+   * When user press a key
+   */
 
-        endExternalEditor(error, result) {
-          this.rl.resume();
-          if (error) {
-            this.editorResult.error(error);
-          } else {
-            this.editorResult.next(result);
-          }
-        }
+  onKeypress() {
+    this.render();
+  }
+}
 
-        onEnd(state) {
-          this.editorResult.unsubscribe();
-          this.lineSubscription.unsubscribe();
-          this.answer = state.value;
-          this.status = "answered";
-          // Re-render prompt
-          this.render();
-          this.screen.done();
-          this.done(this.answer);
-        }
+module.exports = ConfirmPrompt;
 
-        onError(state) {
-          this.render(state.isValid);
-        }
-      }
 
-      module.exports = EditorPrompt;
+/***/ }),
+/* 689 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 690 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      /**
-       * `rawlist` type prompt
-       */
+/**
+ * `editor` type prompt
+ */
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
-      var { map, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var Separator = __webpack_require__(175);
-      var observe = __webpack_require__(80);
-      var Paginator = __webpack_require__(176);
+var chalk = __webpack_require__(30);
+var editAsync = __webpack_require__(709).editAsync;
+var Base = __webpack_require__(79);
+var observe = __webpack_require__(80);
+var { Subject } = __webpack_require__(182);
 
-      class ExpandPrompt extends Base {
-        constructor(questions, rl, answers) {
-          super(questions, rl, answers);
+class EditorPrompt extends Base {
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
 
-          if (!this.opt.choices) {
-            this.throwParamError("choices");
-          }
+  _run(cb) {
+    this.done = cb;
 
-          this.validateChoices(this.opt.choices);
+    this.editorResult = new Subject();
 
-          // Add the default `help` (/expand) option
-          this.opt.choices.push({
-            key: "h",
-            name: "Help, list all options",
-            value: "help",
-          });
+    // Open Editor on "line" (Enter Key)
+    var events = observe(this.rl);
+    this.lineSubscription = events.line.subscribe(this.startExternalEditor.bind(this));
 
-          this.opt.validate = (choice) => {
-            if (choice == null) {
-              return "Please enter a valid command";
-            }
+    // Trigger Validation when editor closes
+    var validation = this.handleSubmitEvents(this.editorResult);
+    validation.success.forEach(this.onEnd.bind(this));
+    validation.error.forEach(this.onError.bind(this));
 
-            return choice !== "help";
-          };
+    // Prevents default from being printed on screen (can look weird with multiple lines)
+    this.currentText = this.opt.default;
+    this.opt.default = null;
 
-          // Setup the default string (capitalize the default key)
-          this.opt.default = this.generateChoicesString(
-            this.opt.choices,
-            this.opt.default,
-          );
+    // Init
+    this.render();
 
-          this.paginator = new Paginator(this.screen);
-        }
+    return this;
+  }
 
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+  /**
+   * Render the prompt to screen
+   * @return {EditorPrompt} self
+   */
 
-        _run(cb) {
-          this.done = cb;
+  render(error) {
+    var bottomContent = '';
+    var message = this.getQuestion();
 
-          // Save user answer and update prompt to show selected option.
-          var events = observe(this.rl);
-          var validation = this.handleSubmitEvents(
-            events.line.pipe(map(this.getCurrentValue.bind(this))),
-          );
-          validation.success.forEach(this.onSubmit.bind(this));
-          validation.error.forEach(this.onError.bind(this));
-          this.keypressObs = events.keypress
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onKeypress.bind(this));
+    if (this.status === 'answered') {
+      message += chalk.dim('Received');
+    } else {
+      message += chalk.dim('Press <enter> to launch your preferred editor.');
+    }
 
-          // Init the prompt
-          this.render();
+    if (error) {
+      bottomContent = chalk.red('>> ') + error;
+    }
 
-          return this;
-        }
+    this.screen.render(message, bottomContent);
+  }
 
-        /**
-         * Render the prompt to screen
-         * @return {ExpandPrompt} self
-         */
+  /**
+   * Launch $EDITOR on user press enter
+   */
 
-        render(error, hint) {
-          var message = this.getQuestion();
-          var bottomContent = "";
-
-          if (this.status === "answered") {
-            message += chalk.cyan(this.answer);
-          } else if (this.status === "expanded") {
-            var choicesStr = renderChoices(this.opt.choices, this.selectedKey);
-            message += this.paginator.paginate(
-              choicesStr,
-              this.selectedKey,
-              this.opt.pageSize,
-            );
-            message += "\n  Answer: ";
-          }
+  startExternalEditor() {
+    // Pause Readline to prevent stdin and stdout from being modified while the editor is showing
+    this.rl.pause();
+    editAsync(this.currentText, this.endExternalEditor.bind(this));
+  }
 
-          message += this.rl.line;
+  endExternalEditor(error, result) {
+    this.rl.resume();
+    if (error) {
+      this.editorResult.error(error);
+    } else {
+      this.editorResult.next(result);
+    }
+  }
 
-          if (error) {
-            bottomContent = chalk.red(">> ") + error;
-          }
+  onEnd(state) {
+    this.editorResult.unsubscribe();
+    this.lineSubscription.unsubscribe();
+    this.answer = state.value;
+    this.status = 'answered';
+    // Re-render prompt
+    this.render();
+    this.screen.done();
+    this.done(this.answer);
+  }
 
-          if (hint) {
-            bottomContent = chalk.cyan(">> ") + hint;
-          }
+  onError(state) {
+    this.render(state.isValid);
+  }
+}
 
-          this.screen.render(message, bottomContent);
-        }
+module.exports = EditorPrompt;
 
-        getCurrentValue(input) {
-          if (!input) {
-            input = this.rawDefault;
-          }
-          var selected = this.opt.choices.where({
-            key: input.toLowerCase().trim(),
-          })[0];
-          if (!selected) {
-            return null;
-          }
 
-          return selected.value;
-        }
+/***/ }),
+/* 690 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        /**
-         * Generate the prompt choices string
-         * @return {String}  Choices string
-         */
+"use strict";
 
-        getChoices() {
-          var output = "";
+/**
+ * `rawlist` type prompt
+ */
 
-          this.opt.choices.forEach((choice) => {
-            output += "\n  ";
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
+var { map, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var Separator = __webpack_require__(175);
+var observe = __webpack_require__(80);
+var Paginator = __webpack_require__(176);
 
-            if (choice.type === "separator") {
-              output += " " + choice;
-              return;
-            }
+class ExpandPrompt extends Base {
+  constructor(questions, rl, answers) {
+    super(questions, rl, answers);
 
-            var choiceStr = choice.key + ") " + choice.name;
-            if (this.selectedKey === choice.key) {
-              choiceStr = chalk.cyan(choiceStr);
-            }
-            output += choiceStr;
-          });
+    if (!this.opt.choices) {
+      this.throwParamError('choices');
+    }
 
-          return output;
-        }
+    this.validateChoices(this.opt.choices);
 
-        onError(state) {
-          if (state.value === "help") {
-            this.selectedKey = "";
-            this.status = "expanded";
-            this.render();
-            return;
-          }
-          this.render(state.isValid);
-        }
+    // Add the default `help` (/expand) option
+    this.opt.choices.push({
+      key: 'h',
+      name: 'Help, list all options',
+      value: 'help'
+    });
 
-        /**
-         * When user press `enter` key
-         */
+    this.opt.validate = choice => {
+      if (choice == null) {
+        return 'Please enter a valid command';
+      }
 
-        onSubmit(state) {
-          this.status = "answered";
-          var choice = this.opt.choices.where({ value: state.value })[0];
-          this.answer = choice.short || choice.name;
+      return choice !== 'help';
+    };
 
-          // Re-render prompt
-          this.render();
-          this.screen.done();
-          this.done(state.value);
-        }
+    // Setup the default string (capitalize the default key)
+    this.opt.default = this.generateChoicesString(this.opt.choices, this.opt.default);
 
-        /**
-         * When user press a key
-         */
+    this.paginator = new Paginator(this.screen);
+  }
 
-        onKeypress() {
-          this.selectedKey = this.rl.line.toLowerCase();
-          var selected = this.opt.choices.where({ key: this.selectedKey })[0];
-          if (this.status === "expanded") {
-            this.render();
-          } else {
-            this.render(null, selected ? selected.name : null);
-          }
-        }
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
 
-        /**
-         * Validate the choices
-         * @param {Array} choices
-         */
+  _run(cb) {
+    this.done = cb;
 
-        validateChoices(choices) {
-          var formatError;
-          var errors = [];
-          var keymap = {};
-          choices.filter(Separator.exclude).forEach((choice) => {
-            if (!choice.key || choice.key.length !== 1) {
-              formatError = true;
-            }
-            if (keymap[choice.key]) {
-              errors.push(choice.key);
-            }
-            keymap[choice.key] = true;
-            choice.key = String(choice.key).toLowerCase();
-          });
+    // Save user answer and update prompt to show selected option.
+    var events = observe(this.rl);
+    var validation = this.handleSubmitEvents(
+      events.line.pipe(map(this.getCurrentValue.bind(this)))
+    );
+    validation.success.forEach(this.onSubmit.bind(this));
+    validation.error.forEach(this.onError.bind(this));
+    this.keypressObs = events.keypress
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onKeypress.bind(this));
 
-          if (formatError) {
-            throw new Error(
-              "Format error: `key` param must be a single letter and is required.",
-            );
-          }
-          if (keymap.h) {
-            throw new Error(
-              "Reserved key error: `key` param cannot be `h` - this value is reserved.",
-            );
-          }
-          if (errors.length) {
-            throw new Error(
-              "Duplicate key error: `key` param must be unique. Duplicates: " +
-                _.uniq(errors).join(", "),
-            );
-          }
-        }
+    // Init the prompt
+    this.render();
 
-        /**
-         * Generate a string out of the choices keys
-         * @param  {Array}  choices
-         * @param  {Number|String} default - the choice index or name to capitalize
-         * @return {String} The rendered choices key string
-         */
-        generateChoicesString(choices, defaultChoice) {
-          var defIndex = choices.realLength - 1;
-          if (
-            _.isNumber(defaultChoice) &&
-            this.opt.choices.getChoice(defaultChoice)
-          ) {
-            defIndex = defaultChoice;
-          } else if (_.isString(defaultChoice)) {
-            let index = _.findIndex(
-              choices.realChoices,
-              ({ value }) => value === defaultChoice,
-            );
-            defIndex = index === -1 ? defIndex : index;
-          }
-          var defStr = this.opt.choices.pluck("key");
-          this.rawDefault = defStr[defIndex];
-          defStr[defIndex] = String(defStr[defIndex]).toUpperCase();
-          return defStr.join("");
-        }
-      }
+    return this;
+  }
 
-      /**
-       * Function for rendering checkbox choices
-       * @param  {String} pointer Selected key
-       * @return {String}         Rendered content
-       */
+  /**
+   * Render the prompt to screen
+   * @return {ExpandPrompt} self
+   */
+
+  render(error, hint) {
+    var message = this.getQuestion();
+    var bottomContent = '';
+
+    if (this.status === 'answered') {
+      message += chalk.cyan(this.answer);
+    } else if (this.status === 'expanded') {
+      var choicesStr = renderChoices(this.opt.choices, this.selectedKey);
+      message += this.paginator.paginate(choicesStr, this.selectedKey, this.opt.pageSize);
+      message += '\n  Answer: ';
+    }
 
-      function renderChoices(choices, pointer) {
-        var output = "";
+    message += this.rl.line;
 
-        choices.forEach((choice) => {
-          output += "\n  ";
+    if (error) {
+      bottomContent = chalk.red('>> ') + error;
+    }
 
-          if (choice.type === "separator") {
-            output += " " + choice;
-            return;
-          }
+    if (hint) {
+      bottomContent = chalk.cyan('>> ') + hint;
+    }
 
-          var choiceStr = choice.key + ") " + choice.name;
-          if (pointer === choice.key) {
-            choiceStr = chalk.cyan(choiceStr);
-          }
-          output += choiceStr;
-        });
+    this.screen.render(message, bottomContent);
+  }
 
-        return output;
-      }
+  getCurrentValue(input) {
+    if (!input) {
+      input = this.rawDefault;
+    }
+    var selected = this.opt.choices.where({ key: input.toLowerCase().trim() })[0];
+    if (!selected) {
+      return null;
+    }
 
-      module.exports = ExpandPrompt;
+    return selected.value;
+  }
 
-      /***/
-    },
-    /* 691 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  /**
+   * Generate the prompt choices string
+   * @return {String}  Choices string
+   */
 
-      /**
-       * `list` type prompt
-       */
+  getChoices() {
+    var output = '';
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
-      var figures = __webpack_require__(270);
-      var cliCursor = __webpack_require__(381);
-      var runAsync = __webpack_require__(181);
-      var { flatMap, map, take, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var observe = __webpack_require__(80);
-      var Paginator = __webpack_require__(176);
-
-      class ListPrompt extends Base {
-        constructor(questions, rl, answers) {
-          super(questions, rl, answers);
-
-          if (!this.opt.choices) {
-            this.throwParamError("choices");
-          }
+    this.opt.choices.forEach(choice => {
+      output += '\n  ';
 
-          this.firstRender = true;
-          this.selected = 0;
+      if (choice.type === 'separator') {
+        output += ' ' + choice;
+        return;
+      }
 
-          var def = this.opt.default;
+      var choiceStr = choice.key + ') ' + choice.name;
+      if (this.selectedKey === choice.key) {
+        choiceStr = chalk.cyan(choiceStr);
+      }
+      output += choiceStr;
+    });
 
-          // If def is a Number, then use as index. Otherwise, check for value.
-          if (
-            _.isNumber(def) &&
-            def >= 0 &&
-            def < this.opt.choices.realLength
-          ) {
-            this.selected = def;
-          } else if (!_.isNumber(def) && def != null) {
-            let index = _.findIndex(
-              this.opt.choices.realChoices,
-              ({ value }) => value === def,
-            );
-            this.selected = Math.max(index, 0);
-          }
+    return output;
+  }
 
-          // Make sure no default is set (so it won't be printed)
-          this.opt.default = null;
+  onError(state) {
+    if (state.value === 'help') {
+      this.selectedKey = '';
+      this.status = 'expanded';
+      this.render();
+      return;
+    }
+    this.render(state.isValid);
+  }
 
-          this.paginator = new Paginator(this.screen);
-        }
+  /**
+   * When user press `enter` key
+   */
 
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+  onSubmit(state) {
+    this.status = 'answered';
+    var choice = this.opt.choices.where({ value: state.value })[0];
+    this.answer = choice.short || choice.name;
 
-        _run(cb) {
-          this.done = cb;
-
-          var self = this;
-
-          var events = observe(this.rl);
-          events.normalizedUpKey
-            .pipe(takeUntil(events.line))
-            .forEach(this.onUpKey.bind(this));
-          events.normalizedDownKey
-            .pipe(takeUntil(events.line))
-            .forEach(this.onDownKey.bind(this));
-          events.numberKey
-            .pipe(takeUntil(events.line))
-            .forEach(this.onNumberKey.bind(this));
-          events.line
-            .pipe(
-              take(1),
-              map(this.getCurrentValue.bind(this)),
-              flatMap((value) =>
-                runAsync(self.opt.filter)(value).catch((err) => err),
-              ),
-            )
-            .forEach(this.onSubmit.bind(this));
-
-          // Init the prompt
-          cliCursor.hide();
-          this.render();
+    // Re-render prompt
+    this.render();
+    this.screen.done();
+    this.done(state.value);
+  }
 
-          return this;
-        }
+  /**
+   * When user press a key
+   */
+
+  onKeypress() {
+    this.selectedKey = this.rl.line.toLowerCase();
+    var selected = this.opt.choices.where({ key: this.selectedKey })[0];
+    if (this.status === 'expanded') {
+      this.render();
+    } else {
+      this.render(null, selected ? selected.name : null);
+    }
+  }
 
-        /**
-         * Render the prompt to screen
-         * @return {ListPrompt} self
-         */
+  /**
+   * Validate the choices
+   * @param {Array} choices
+   */
 
-        render() {
-          // Render question
-          var message = this.getQuestion();
+  validateChoices(choices) {
+    var formatError;
+    var errors = [];
+    var keymap = {};
+    choices.filter(Separator.exclude).forEach(choice => {
+      if (!choice.key || choice.key.length !== 1) {
+        formatError = true;
+      }
+      if (keymap[choice.key]) {
+        errors.push(choice.key);
+      }
+      keymap[choice.key] = true;
+      choice.key = String(choice.key).toLowerCase();
+    });
 
-          if (this.firstRender) {
-            message += chalk.dim("(Use arrow keys)");
-          }
+    if (formatError) {
+      throw new Error(
+        'Format error: `key` param must be a single letter and is required.'
+      );
+    }
+    if (keymap.h) {
+      throw new Error(
+        'Reserved key error: `key` param cannot be `h` - this value is reserved.'
+      );
+    }
+    if (errors.length) {
+      throw new Error(
+        'Duplicate key error: `key` param must be unique. Duplicates: ' +
+          _.uniq(errors).join(', ')
+      );
+    }
+  }
 
-          // Render choices or answer depending on the state
-          if (this.status === "answered") {
-            message += chalk.cyan(
-              this.opt.choices.getChoice(this.selected).short,
-            );
-          } else {
-            var choicesStr = listRender(this.opt.choices, this.selected);
-            var indexPosition = this.opt.choices.indexOf(
-              this.opt.choices.getChoice(this.selected),
-            );
-            message +=
-              "\n" +
-              this.paginator.paginate(
-                choicesStr,
-                indexPosition,
-                this.opt.pageSize,
-              );
-          }
+  /**
+   * Generate a string out of the choices keys
+   * @param  {Array}  choices
+   * @param  {Number|String} default - the choice index or name to capitalize
+   * @return {String} The rendered choices key string
+   */
+  generateChoicesString(choices, defaultChoice) {
+    var defIndex = choices.realLength - 1;
+    if (_.isNumber(defaultChoice) && this.opt.choices.getChoice(defaultChoice)) {
+      defIndex = defaultChoice;
+    } else if (_.isString(defaultChoice)) {
+      let index = _.findIndex(
+        choices.realChoices,
+        ({ value }) => value === defaultChoice
+      );
+      defIndex = index === -1 ? defIndex : index;
+    }
+    var defStr = this.opt.choices.pluck('key');
+    this.rawDefault = defStr[defIndex];
+    defStr[defIndex] = String(defStr[defIndex]).toUpperCase();
+    return defStr.join('');
+  }
+}
 
-          this.firstRender = false;
+/**
+ * Function for rendering checkbox choices
+ * @param  {String} pointer Selected key
+ * @return {String}         Rendered content
+ */
 
-          this.screen.render(message);
-        }
+function renderChoices(choices, pointer) {
+  var output = '';
 
-        /**
-         * When user press `enter` key
-         */
+  choices.forEach(choice => {
+    output += '\n  ';
 
-        onSubmit(value) {
-          this.status = "answered";
+    if (choice.type === 'separator') {
+      output += ' ' + choice;
+      return;
+    }
 
-          // Rerender prompt
-          this.render();
+    var choiceStr = choice.key + ') ' + choice.name;
+    if (pointer === choice.key) {
+      choiceStr = chalk.cyan(choiceStr);
+    }
+    output += choiceStr;
+  });
 
-          this.screen.done();
-          cliCursor.show();
-          this.done(value);
-        }
+  return output;
+}
 
-        getCurrentValue() {
-          return this.opt.choices.getChoice(this.selected).value;
-        }
+module.exports = ExpandPrompt;
 
-        /**
-         * When user press a key
-         */
-        onUpKey() {
-          var len = this.opt.choices.realLength;
-          this.selected = this.selected > 0 ? this.selected - 1 : len - 1;
-          this.render();
-        }
 
-        onDownKey() {
-          var len = this.opt.choices.realLength;
-          this.selected = this.selected < len - 1 ? this.selected + 1 : 0;
-          this.render();
-        }
+/***/ }),
+/* 691 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        onNumberKey(input) {
-          if (input <= this.opt.choices.realLength) {
-            this.selected = input - 1;
-          }
-          this.render();
-        }
-      }
+"use strict";
 
-      /**
-       * Function for rendering list choices
-       * @param  {Number} pointer Position of the pointer
-       * @return {String}         Rendered content
-       */
-      function listRender(choices, pointer) {
-        var output = "";
-        var separatorOffset = 0;
-
-        choices.forEach((choice, i) => {
-          if (choice.type === "separator") {
-            separatorOffset++;
-            output += "  " + choice + "\n";
-            return;
-          }
+/**
+ * `list` type prompt
+ */
 
-          if (choice.disabled) {
-            separatorOffset++;
-            output += "  - " + choice.name;
-            output +=
-              " (" +
-              (_.isString(choice.disabled) ? choice.disabled : "Disabled") +
-              ")";
-            output += "\n";
-            return;
-          }
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
+var figures = __webpack_require__(270);
+var cliCursor = __webpack_require__(381);
+var runAsync = __webpack_require__(181);
+var { flatMap, map, take, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var observe = __webpack_require__(80);
+var Paginator = __webpack_require__(176);
+
+class ListPrompt extends Base {
+  constructor(questions, rl, answers) {
+    super(questions, rl, answers);
+
+    if (!this.opt.choices) {
+      this.throwParamError('choices');
+    }
 
-          var isSelected = i - separatorOffset === pointer;
-          var line = (isSelected ? figures.pointer + " " : "  ") + choice.name;
-          if (isSelected) {
-            line = chalk.cyan(line);
-          }
-          output += line + " \n";
-        });
+    this.firstRender = true;
+    this.selected = 0;
 
-        return output.replace(/\n$/, "");
-      }
+    var def = this.opt.default;
 
-      module.exports = ListPrompt;
+    // If def is a Number, then use as index. Otherwise, check for value.
+    if (_.isNumber(def) && def >= 0 && def < this.opt.choices.realLength) {
+      this.selected = def;
+    } else if (!_.isNumber(def) && def != null) {
+      let index = _.findIndex(this.opt.choices.realChoices, ({ value }) => value === def);
+      this.selected = Math.max(index, 0);
+    }
 
-      /***/
-    },
-    /* 692 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    // Make sure no default is set (so it won't be printed)
+    this.opt.default = null;
 
-      /**
-       * `input` type prompt
-       */
+    this.paginator = new Paginator(this.screen);
+  }
 
-      var Input = __webpack_require__(392);
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
+
+  _run(cb) {
+    this.done = cb;
+
+    var self = this;
+
+    var events = observe(this.rl);
+    events.normalizedUpKey.pipe(takeUntil(events.line)).forEach(this.onUpKey.bind(this));
+    events.normalizedDownKey
+      .pipe(takeUntil(events.line))
+      .forEach(this.onDownKey.bind(this));
+    events.numberKey.pipe(takeUntil(events.line)).forEach(this.onNumberKey.bind(this));
+    events.line
+      .pipe(
+        take(1),
+        map(this.getCurrentValue.bind(this)),
+        flatMap(value => runAsync(self.opt.filter)(value).catch(err => err))
+      )
+      .forEach(this.onSubmit.bind(this));
 
-      /**
-       * Extention of the Input prompt specifically for use with number inputs.
-       */
+    // Init the prompt
+    cliCursor.hide();
+    this.render();
 
-      class NumberPrompt extends Input {
-        filterInput(input) {
-          if (input && typeof input === "string") {
-            input = input.trim();
-            // Match a number in the input
-            let numberMatch = input.match(
-              /(^-?\d+|^\d+\.\d*|^\d*\.\d+)(e\d+)?$/,
-            );
-            // If a number is found, return that input.
-            if (numberMatch) {
-              return Number(numberMatch[0]);
-            }
-          }
-          // If the input was invalid return the default value.
-          return this.opt.default == null ? NaN : this.opt.default;
-        }
-      }
+    return this;
+  }
 
-      module.exports = NumberPrompt;
+  /**
+   * Render the prompt to screen
+   * @return {ListPrompt} self
+   */
 
-      /***/
-    },
-    /* 693 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  render() {
+    // Render question
+    var message = this.getQuestion();
 
-      /**
-       * `password` type prompt
-       */
+    if (this.firstRender) {
+      message += chalk.dim('(Use arrow keys)');
+    }
 
-      var chalk = __webpack_require__(30);
-      var { map, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var observe = __webpack_require__(80);
+    // Render choices or answer depending on the state
+    if (this.status === 'answered') {
+      message += chalk.cyan(this.opt.choices.getChoice(this.selected).short);
+    } else {
+      var choicesStr = listRender(this.opt.choices, this.selected);
+      var indexPosition = this.opt.choices.indexOf(
+        this.opt.choices.getChoice(this.selected)
+      );
+      message +=
+        '\n' + this.paginator.paginate(choicesStr, indexPosition, this.opt.pageSize);
+    }
 
-      function mask(input, maskChar) {
-        input = String(input);
-        maskChar = typeof maskChar === "string" ? maskChar : "*";
-        if (input.length === 0) {
-          return "";
-        }
+    this.firstRender = false;
 
-        return new Array(input.length + 1).join(maskChar);
-      }
+    this.screen.render(message);
+  }
 
-      class PasswordPrompt extends Base {
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+  /**
+   * When user press `enter` key
+   */
 
-        _run(cb) {
-          this.done = cb;
+  onSubmit(value) {
+    this.status = 'answered';
 
-          var events = observe(this.rl);
+    // Rerender prompt
+    this.render();
 
-          // Once user confirm (enter key)
-          var submit = events.line.pipe(map(this.filterInput.bind(this)));
+    this.screen.done();
+    cliCursor.show();
+    this.done(value);
+  }
 
-          var validation = this.handleSubmitEvents(submit);
-          validation.success.forEach(this.onEnd.bind(this));
-          validation.error.forEach(this.onError.bind(this));
+  getCurrentValue() {
+    return this.opt.choices.getChoice(this.selected).value;
+  }
 
-          if (this.opt.mask) {
-            events.keypress
-              .pipe(takeUntil(validation.success))
-              .forEach(this.onKeypress.bind(this));
-          }
+  /**
+   * When user press a key
+   */
+  onUpKey() {
+    var len = this.opt.choices.realLength;
+    this.selected = this.selected > 0 ? this.selected - 1 : len - 1;
+    this.render();
+  }
 
-          // Init
-          this.render();
+  onDownKey() {
+    var len = this.opt.choices.realLength;
+    this.selected = this.selected < len - 1 ? this.selected + 1 : 0;
+    this.render();
+  }
 
-          return this;
-        }
+  onNumberKey(input) {
+    if (input <= this.opt.choices.realLength) {
+      this.selected = input - 1;
+    }
+    this.render();
+  }
+}
 
-        /**
-         * Render the prompt to screen
-         * @return {PasswordPrompt} self
-         */
+/**
+ * Function for rendering list choices
+ * @param  {Number} pointer Position of the pointer
+ * @return {String}         Rendered content
+ */
+function listRender(choices, pointer) {
+  var output = '';
+  var separatorOffset = 0;
+
+  choices.forEach((choice, i) => {
+    if (choice.type === 'separator') {
+      separatorOffset++;
+      output += '  ' + choice + '\n';
+      return;
+    }
 
-        render(error) {
-          var message = this.getQuestion();
-          var bottomContent = "";
+    if (choice.disabled) {
+      separatorOffset++;
+      output += '  - ' + choice.name;
+      output += ' (' + (_.isString(choice.disabled) ? choice.disabled : 'Disabled') + ')';
+      output += '\n';
+      return;
+    }
 
-          if (this.status === "answered") {
-            message += this.opt.mask
-              ? chalk.cyan(mask(this.answer, this.opt.mask))
-              : chalk.italic.dim("[hidden]");
-          } else if (this.opt.mask) {
-            message += mask(this.rl.line || "", this.opt.mask);
-          } else {
-            message += chalk.italic.dim("[input is hidden] ");
-          }
+    var isSelected = i - separatorOffset === pointer;
+    var line = (isSelected ? figures.pointer + ' ' : '  ') + choice.name;
+    if (isSelected) {
+      line = chalk.cyan(line);
+    }
+    output += line + ' \n';
+  });
 
-          if (error) {
-            bottomContent = "\n" + chalk.red(">> ") + error;
-          }
+  return output.replace(/\n$/, '');
+}
 
-          this.screen.render(message, bottomContent);
-        }
+module.exports = ListPrompt;
 
-        /**
-         * When user press `enter` key
-         */
 
-        filterInput(input) {
-          if (!input) {
-            return this.opt.default == null ? "" : this.opt.default;
-          }
-          return input;
-        }
+/***/ }),
+/* 692 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        onEnd(state) {
-          this.status = "answered";
-          this.answer = state.value;
+"use strict";
 
-          // Re-render prompt
-          this.render();
+/**
+ * `input` type prompt
+ */
 
-          this.screen.done();
-          this.done(state.value);
-        }
+var Input = __webpack_require__(392);
 
-        onError(state) {
-          this.render(state.isValid);
-        }
+/**
+ * Extention of the Input prompt specifically for use with number inputs.
+ */
 
-        onKeypress() {
-          this.render();
-        }
+class NumberPrompt extends Input {
+  filterInput(input) {
+    if (input && typeof input === 'string') {
+      input = input.trim();
+      // Match a number in the input
+      let numberMatch = input.match(/(^-?\d+|^\d+\.\d*|^\d*\.\d+)(e\d+)?$/);
+      // If a number is found, return that input.
+      if (numberMatch) {
+        return Number(numberMatch[0]);
       }
+    }
+    // If the input was invalid return the default value.
+    return this.opt.default == null ? NaN : this.opt.default;
+  }
+}
 
-      module.exports = PasswordPrompt;
+module.exports = NumberPrompt;
 
-      /***/
-    },
-    /* 694 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /**
-       * `rawlist` type prompt
-       */
+/***/ }),
+/* 693 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var _ = __webpack_require__(38);
-      var chalk = __webpack_require__(30);
-      var { map, takeUntil } = __webpack_require__(63);
-      var Base = __webpack_require__(79);
-      var Separator = __webpack_require__(175);
-      var observe = __webpack_require__(80);
-      var Paginator = __webpack_require__(176);
+"use strict";
 
-      class RawListPrompt extends Base {
-        constructor(questions, rl, answers) {
-          super(questions, rl, answers);
+/**
+ * `password` type prompt
+ */
 
-          if (!this.opt.choices) {
-            this.throwParamError("choices");
-          }
+var chalk = __webpack_require__(30);
+var { map, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var observe = __webpack_require__(80);
 
-          this.opt.validChoices = this.opt.choices.filter(Separator.exclude);
+function mask(input, maskChar) {
+  input = String(input);
+  maskChar = typeof maskChar === 'string' ? maskChar : '*';
+  if (input.length === 0) {
+    return '';
+  }
 
-          this.selected = 0;
-          this.rawDefault = 0;
+  return new Array(input.length + 1).join(maskChar);
+}
 
-          _.extend(this.opt, {
-            validate: function (val) {
-              return val != null;
-            },
-          });
+class PasswordPrompt extends Base {
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
 
-          var def = this.opt.default;
-          if (
-            _.isNumber(def) &&
-            def >= 0 &&
-            def < this.opt.choices.realLength
-          ) {
-            this.selected = def;
-            this.rawDefault = def;
-          } else if (!_.isNumber(def) && def != null) {
-            let index = _.findIndex(
-              this.opt.choices.realChoices,
-              ({ value }) => value === def,
-            );
-            let safeIndex = Math.max(index, 0);
-            this.selected = safeIndex;
-            this.rawDefault = safeIndex;
-          }
+  _run(cb) {
+    this.done = cb;
 
-          // Make sure no default is set (so it won't be printed)
-          this.opt.default = null;
+    var events = observe(this.rl);
 
-          this.paginator = new Paginator();
-        }
+    // Once user confirm (enter key)
+    var submit = events.line.pipe(map(this.filterInput.bind(this)));
 
-        /**
-         * Start the Inquiry session
-         * @param  {Function} cb      Callback when prompt is done
-         * @return {this}
-         */
+    var validation = this.handleSubmitEvents(submit);
+    validation.success.forEach(this.onEnd.bind(this));
+    validation.error.forEach(this.onError.bind(this));
 
-        _run(cb) {
-          this.done = cb;
+    if (this.opt.mask) {
+      events.keypress
+        .pipe(takeUntil(validation.success))
+        .forEach(this.onKeypress.bind(this));
+    }
+
+    // Init
+    this.render();
 
-          // Once user confirm (enter key)
-          var events = observe(this.rl);
-          var submit = events.line.pipe(map(this.getCurrentValue.bind(this)));
+    return this;
+  }
 
-          var validation = this.handleSubmitEvents(submit);
-          validation.success.forEach(this.onEnd.bind(this));
-          validation.error.forEach(this.onError.bind(this));
+  /**
+   * Render the prompt to screen
+   * @return {PasswordPrompt} self
+   */
+
+  render(error) {
+    var message = this.getQuestion();
+    var bottomContent = '';
+
+    if (this.status === 'answered') {
+      message += this.opt.mask
+        ? chalk.cyan(mask(this.answer, this.opt.mask))
+        : chalk.italic.dim('[hidden]');
+    } else if (this.opt.mask) {
+      message += mask(this.rl.line || '', this.opt.mask);
+    } else {
+      message += chalk.italic.dim('[input is hidden] ');
+    }
 
-          events.keypress
-            .pipe(takeUntil(validation.success))
-            .forEach(this.onKeypress.bind(this));
+    if (error) {
+      bottomContent = '\n' + chalk.red('>> ') + error;
+    }
 
-          // Init the prompt
-          this.render();
+    this.screen.render(message, bottomContent);
+  }
 
-          return this;
-        }
+  /**
+   * When user press `enter` key
+   */
 
-        /**
-         * Render the prompt to screen
-         * @return {RawListPrompt} self
-         */
+  filterInput(input) {
+    if (!input) {
+      return this.opt.default == null ? '' : this.opt.default;
+    }
+    return input;
+  }
 
-        render(error) {
-          // Render question
-          var message = this.getQuestion();
-          var bottomContent = "";
+  onEnd(state) {
+    this.status = 'answered';
+    this.answer = state.value;
 
-          if (this.status === "answered") {
-            message += chalk.cyan(this.answer);
-          } else {
-            var choicesStr = renderChoices(this.opt.choices, this.selected);
-            message += this.paginator.paginate(
-              choicesStr,
-              this.selected,
-              this.opt.pageSize,
-            );
-            message += "\n  Answer: ";
-          }
+    // Re-render prompt
+    this.render();
 
-          message += this.rl.line;
+    this.screen.done();
+    this.done(state.value);
+  }
 
-          if (error) {
-            bottomContent = "\n" + chalk.red(">> ") + error;
-          }
+  onError(state) {
+    this.render(state.isValid);
+  }
 
-          this.screen.render(message, bottomContent);
-        }
+  onKeypress() {
+    this.render();
+  }
+}
 
-        /**
-         * When user press `enter` key
-         */
+module.exports = PasswordPrompt;
 
-        getCurrentValue(index) {
-          if (index == null || index === "") {
-            index = this.rawDefault;
-          } else {
-            index -= 1;
-          }
 
-          var choice = this.opt.choices.getChoice(index);
-          return choice ? choice.value : null;
-        }
+/***/ }),
+/* 694 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        onEnd(state) {
-          this.status = "answered";
-          this.answer = state.value;
+"use strict";
 
-          // Re-render prompt
-          this.render();
+/**
+ * `rawlist` type prompt
+ */
 
-          this.screen.done();
-          this.done(state.value);
-        }
+var _ = __webpack_require__(38);
+var chalk = __webpack_require__(30);
+var { map, takeUntil } = __webpack_require__(63);
+var Base = __webpack_require__(79);
+var Separator = __webpack_require__(175);
+var observe = __webpack_require__(80);
+var Paginator = __webpack_require__(176);
 
-        onError() {
-          this.render("Please enter a valid index");
-        }
+class RawListPrompt extends Base {
+  constructor(questions, rl, answers) {
+    super(questions, rl, answers);
 
-        /**
-         * When user press a key
-         */
+    if (!this.opt.choices) {
+      this.throwParamError('choices');
+    }
 
-        onKeypress() {
-          var index = this.rl.line.length ? Number(this.rl.line) - 1 : 0;
+    this.opt.validChoices = this.opt.choices.filter(Separator.exclude);
 
-          if (this.opt.choices.getChoice(index)) {
-            this.selected = index;
-          } else {
-            this.selected = undefined;
-          }
+    this.selected = 0;
+    this.rawDefault = 0;
 
-          this.render();
-        }
+    _.extend(this.opt, {
+      validate: function(val) {
+        return val != null;
       }
+    });
 
-      /**
-       * Function for rendering list choices
-       * @param  {Number} pointer Position of the pointer
-       * @return {String}         Rendered content
-       */
+    var def = this.opt.default;
+    if (_.isNumber(def) && def >= 0 && def < this.opt.choices.realLength) {
+      this.selected = def;
+      this.rawDefault = def;
+    } else if (!_.isNumber(def) && def != null) {
+      let index = _.findIndex(this.opt.choices.realChoices, ({ value }) => value === def);
+      let safeIndex = Math.max(index, 0);
+      this.selected = safeIndex;
+      this.rawDefault = safeIndex;
+    }
 
-      function renderChoices(choices, pointer) {
-        var output = "";
-        var separatorOffset = 0;
+    // Make sure no default is set (so it won't be printed)
+    this.opt.default = null;
 
-        choices.forEach(function (choice, i) {
-          output += "\n  ";
+    this.paginator = new Paginator();
+  }
 
-          if (choice.type === "separator") {
-            separatorOffset++;
-            output += " " + choice;
-            return;
-          }
+  /**
+   * Start the Inquiry session
+   * @param  {Function} cb      Callback when prompt is done
+   * @return {this}
+   */
 
-          var index = i - separatorOffset;
-          var display = index + 1 + ") " + choice.name;
-          if (index === pointer) {
-            display = chalk.cyan(display);
-          }
-          output += display;
-        });
+  _run(cb) {
+    this.done = cb;
 
-        return output;
-      }
+    // Once user confirm (enter key)
+    var events = observe(this.rl);
+    var submit = events.line.pipe(map(this.getCurrentValue.bind(this)));
 
-      module.exports = RawListPrompt;
+    var validation = this.handleSubmitEvents(submit);
+    validation.success.forEach(this.onEnd.bind(this));
+    validation.error.forEach(this.onError.bind(this));
 
-      /***/
-    },
-    /* 695 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    events.keypress
+      .pipe(takeUntil(validation.success))
+      .forEach(this.onKeypress.bind(this));
 
-      /**
-       * Sticky bottom bar user interface
-       */
+    // Init the prompt
+    this.render();
 
-      var through = __webpack_require__(953);
-      var Base = __webpack_require__(393);
-      var rlUtils = __webpack_require__(394);
-      var _ = __webpack_require__(38);
+    return this;
+  }
 
-      class BottomBar extends Base {
-        constructor(opt) {
-          opt = opt || {};
+  /**
+   * Render the prompt to screen
+   * @return {RawListPrompt} self
+   */
+
+  render(error) {
+    // Render question
+    var message = this.getQuestion();
+    var bottomContent = '';
+
+    if (this.status === 'answered') {
+      message += chalk.cyan(this.answer);
+    } else {
+      var choicesStr = renderChoices(this.opt.choices, this.selected);
+      message += this.paginator.paginate(choicesStr, this.selected, this.opt.pageSize);
+      message += '\n  Answer: ';
+    }
 
-          super(opt);
+    message += this.rl.line;
 
-          this.log = through(this.writeLog.bind(this));
-          this.bottomBar = opt.bottomBar || "";
-          this.render();
-        }
+    if (error) {
+      bottomContent = '\n' + chalk.red('>> ') + error;
+    }
 
-        /**
-         * Render the prompt to screen
-         * @return {BottomBar} self
-         */
+    this.screen.render(message, bottomContent);
+  }
 
-        render() {
-          this.write(this.bottomBar);
-          return this;
-        }
+  /**
+   * When user press `enter` key
+   */
 
-        clean() {
-          rlUtils.clearLine(this.rl, this.bottomBar.split("\n").length);
-          return this;
-        }
+  getCurrentValue(index) {
+    if (index == null || index === '') {
+      index = this.rawDefault;
+    } else {
+      index -= 1;
+    }
 
-        /**
-         * Update the bottom bar content and rerender
-         * @param  {String} bottomBar Bottom bar content
-         * @return {BottomBar}           self
-         */
+    var choice = this.opt.choices.getChoice(index);
+    return choice ? choice.value : null;
+  }
 
-        updateBottomBar(bottomBar) {
-          rlUtils.clearLine(this.rl, 1);
-          this.rl.output.unmute();
-          this.clean();
-          this.bottomBar = bottomBar;
-          this.render();
-          this.rl.output.mute();
-          return this;
-        }
+  onEnd(state) {
+    this.status = 'answered';
+    this.answer = state.value;
 
-        /**
-         * Write out log data
-         * @param {String} data - The log data to be output
-         * @return {BottomBar} self
-         */
+    // Re-render prompt
+    this.render();
 
-        writeLog(data) {
-          this.rl.output.unmute();
-          this.clean();
-          this.rl.output.write(this.enforceLF(data.toString()));
-          this.render();
-          this.rl.output.mute();
-          return this;
-        }
+    this.screen.done();
+    this.done(state.value);
+  }
 
-        /**
-         * Make sure line end on a line feed
-         * @param  {String} str Input string
-         * @return {String}     The input string with a final line feed
-         */
+  onError() {
+    this.render('Please enter a valid index');
+  }
 
-        enforceLF(str) {
-          return str.match(/[\r\n]$/) ? str : str + "\n";
-        }
+  /**
+   * When user press a key
+   */
 
-        /**
-         * Helper for writing message in Prompt
-         * @param {BottomBar} prompt  - The Prompt object that extends tty
-         * @param {String} message - The message to be output
-         */
-        write(message) {
-          var msgLines = message.split(/\n/);
-          this.height = msgLines.length;
+  onKeypress() {
+    var index = this.rl.line.length ? Number(this.rl.line) - 1 : 0;
 
-          // Write message to screen and setPrompt to control backspace
-          this.rl.setPrompt(_.last(msgLines));
+    if (this.opt.choices.getChoice(index)) {
+      this.selected = index;
+    } else {
+      this.selected = undefined;
+    }
 
-          if (this.rl.output.rows === 0 && this.rl.output.columns === 0) {
-            /* When it's a tty through serial port there's no terminal info and the render will malfunction,
-         so we need enforce the cursor to locate to the leftmost position for rendering. */
-            rlUtils.left(this.rl, message.length + this.rl.line.length);
-          }
-          this.rl.output.write(message);
-        }
-      }
+    this.render();
+  }
+}
 
-      module.exports = BottomBar;
+/**
+ * Function for rendering list choices
+ * @param  {Number} pointer Position of the pointer
+ * @return {String}         Rendered content
+ */
 
-      /***/
-    },
-    /* 696 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+function renderChoices(choices, pointer) {
+  var output = '';
+  var separatorOffset = 0;
 
-      var _ = __webpack_require__(38);
-      var { defer, empty, from, of } = __webpack_require__(182);
-      var { concatMap, filter, publish, reduce } = __webpack_require__(63);
-      var runAsync = __webpack_require__(181);
-      var utils = __webpack_require__(698);
-      var Base = __webpack_require__(393);
+  choices.forEach(function(choice, i) {
+    output += '\n  ';
 
-      /**
-       * Base interface class other can inherits from
-       */
+    if (choice.type === 'separator') {
+      separatorOffset++;
+      output += ' ' + choice;
+      return;
+    }
 
-      class PromptUI extends Base {
-        constructor(prompts, opt) {
-          super(opt);
-          this.prompts = prompts;
-        }
+    var index = i - separatorOffset;
+    var display = index + 1 + ') ' + choice.name;
+    if (index === pointer) {
+      display = chalk.cyan(display);
+    }
+    output += display;
+  });
 
-        run(questions) {
-          // Keep global reference to the answers
-          this.answers = {};
+  return output;
+}
 
-          // Make sure questions is an array.
-          if (_.isPlainObject(questions)) {
-            questions = [questions];
-          }
+module.exports = RawListPrompt;
 
-          // Create an observable, unless we received one as parameter.
-          // Note: As this is a public interface, we cannot do an instanceof check as we won't
-          // be using the exact same object in memory.
-          var obs = _.isArray(questions) ? from(questions) : questions;
 
-          this.process = obs.pipe(
-            concatMap(this.processQuestion.bind(this)),
-            publish(), // Creates a hot Observable. It prevents duplicating prompts.
-          );
+/***/ }),
+/* 695 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          this.process.connect();
+"use strict";
 
-          return this.process
-            .pipe(
-              reduce((answers, answer) => {
-                _.set(this.answers, answer.name, answer.answer);
-                return this.answers;
-              }, {}),
-            )
-            .toPromise(Promise)
-            .then(this.onCompletion.bind(this));
-        }
+/**
+ * Sticky bottom bar user interface
+ */
 
-        /**
-         * Once all prompt are over
-         */
+var through = __webpack_require__(953);
+var Base = __webpack_require__(393);
+var rlUtils = __webpack_require__(394);
+var _ = __webpack_require__(38);
 
-        onCompletion() {
-          this.close();
+class BottomBar extends Base {
+  constructor(opt) {
+    opt = opt || {};
 
-          return this.answers;
-        }
+    super(opt);
 
-        processQuestion(question) {
-          question = _.clone(question);
-          return defer(() => {
-            var obs = of(question);
-
-            return obs.pipe(
-              concatMap(this.setDefaultType.bind(this)),
-              concatMap(this.filterIfRunnable.bind(this)),
-              concatMap(() =>
-                utils.fetchAsyncQuestionProperty(
-                  question,
-                  "message",
-                  this.answers,
-                ),
-              ),
-              concatMap(() =>
-                utils.fetchAsyncQuestionProperty(
-                  question,
-                  "default",
-                  this.answers,
-                ),
-              ),
-              concatMap(() =>
-                utils.fetchAsyncQuestionProperty(
-                  question,
-                  "choices",
-                  this.answers,
-                ),
-              ),
-              concatMap(this.fetchAnswer.bind(this)),
-            );
-          });
-        }
+    this.log = through(this.writeLog.bind(this));
+    this.bottomBar = opt.bottomBar || '';
+    this.render();
+  }
 
-        fetchAnswer(question) {
-          var Prompt = this.prompts[question.type];
-          this.activePrompt = new Prompt(question, this.rl, this.answers);
-          return defer(() =>
-            from(
-              this.activePrompt
-                .run()
-                .then((answer) => ({ name: question.name, answer: answer })),
-            ),
-          );
-        }
+  /**
+   * Render the prompt to screen
+   * @return {BottomBar} self
+   */
 
-        setDefaultType(question) {
-          // Default type to input
-          if (!this.prompts[question.type]) {
-            question.type = "input";
-          }
-          return defer(() => of(question));
-        }
+  render() {
+    this.write(this.bottomBar);
+    return this;
+  }
 
-        filterIfRunnable(question) {
-          if (question.when === false) {
-            return empty();
-          }
+  clean() {
+    rlUtils.clearLine(this.rl, this.bottomBar.split('\n').length);
+    return this;
+  }
 
-          if (!_.isFunction(question.when)) {
-            return of(question);
-          }
+  /**
+   * Update the bottom bar content and rerender
+   * @param  {String} bottomBar Bottom bar content
+   * @return {BottomBar}           self
+   */
+
+  updateBottomBar(bottomBar) {
+    rlUtils.clearLine(this.rl, 1);
+    this.rl.output.unmute();
+    this.clean();
+    this.bottomBar = bottomBar;
+    this.render();
+    this.rl.output.mute();
+    return this;
+  }
 
-          var answers = this.answers;
-          return defer(() =>
-            from(
-              runAsync(question.when)(answers).then((shouldRun) => {
-                if (shouldRun) {
-                  return question;
-                }
-              }),
-            ).pipe(filter((val) => val != null)),
-          );
-        }
-      }
+  /**
+   * Write out log data
+   * @param {String} data - The log data to be output
+   * @return {BottomBar} self
+   */
+
+  writeLog(data) {
+    this.rl.output.unmute();
+    this.clean();
+    this.rl.output.write(this.enforceLF(data.toString()));
+    this.render();
+    this.rl.output.mute();
+    return this;
+  }
 
-      module.exports = PromptUI;
+  /**
+   * Make sure line end on a line feed
+   * @param  {String} str Input string
+   * @return {String}     The input string with a final line feed
+   */
 
-      /***/
-    },
-    /* 697 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  enforceLF(str) {
+    return str.match(/[\r\n]$/) ? str : str + '\n';
+  }
 
-      var _ = __webpack_require__(38);
-      var util = __webpack_require__(394);
-      var cliWidth = __webpack_require__(606);
-      var stripAnsi = __webpack_require__(329);
-      var stringWidth = __webpack_require__(728);
+  /**
+   * Helper for writing message in Prompt
+   * @param {BottomBar} prompt  - The Prompt object that extends tty
+   * @param {String} message - The message to be output
+   */
+  write(message) {
+    var msgLines = message.split(/\n/);
+    this.height = msgLines.length;
 
-      function height(content) {
-        return content.split("\n").length;
-      }
+    // Write message to screen and setPrompt to control backspace
+    this.rl.setPrompt(_.last(msgLines));
 
-      function lastLine(content) {
-        return _.last(content.split("\n"));
-      }
+    if (this.rl.output.rows === 0 && this.rl.output.columns === 0) {
+      /* When it's a tty through serial port there's no terminal info and the render will malfunction,
+         so we need enforce the cursor to locate to the leftmost position for rendering. */
+      rlUtils.left(this.rl, message.length + this.rl.line.length);
+    }
+    this.rl.output.write(message);
+  }
+}
 
-      class ScreenManager {
-        constructor(rl) {
-          // These variables are keeping information to allow correct prompt re-rendering
-          this.height = 0;
-          this.extraLinesUnderPrompt = 0;
+module.exports = BottomBar;
 
-          this.rl = rl;
-        }
 
-        render(content, bottomContent) {
-          this.rl.output.unmute();
-          this.clean(this.extraLinesUnderPrompt);
+/***/ }),
+/* 696 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          /**
-           * Write message to screen and setPrompt to control backspace
-           */
+"use strict";
 
-          var promptLine = lastLine(content);
-          var rawPromptLine = stripAnsi(promptLine);
+var _ = __webpack_require__(38);
+var { defer, empty, from, of } = __webpack_require__(182);
+var { concatMap, filter, publish, reduce } = __webpack_require__(63);
+var runAsync = __webpack_require__(181);
+var utils = __webpack_require__(698);
+var Base = __webpack_require__(393);
 
-          // Remove the rl.line from our prompt. We can't rely on the content of
-          // rl.line (mainly because of the password prompt), so just rely on it's
-          // length.
-          var prompt = rawPromptLine;
-          if (this.rl.line.length) {
-            prompt = prompt.slice(0, -this.rl.line.length);
-          }
-          this.rl.setPrompt(prompt);
+/**
+ * Base interface class other can inherits from
+ */
 
-          // SetPrompt will change cursor position, now we can get correct value
-          var cursorPos = this.rl._getCursorPos();
-          var width = this.normalizedCliWidth();
+class PromptUI extends Base {
+  constructor(prompts, opt) {
+    super(opt);
+    this.prompts = prompts;
+  }
 
-          content = this.forceLineReturn(content, width);
-          if (bottomContent) {
-            bottomContent = this.forceLineReturn(bottomContent, width);
-          }
-          // Manually insert an extra line if we're at the end of the line.
-          // This prevent the cursor from appearing at the beginning of the
-          // current line.
-          if (rawPromptLine.length % width === 0) {
-            content += "\n";
-          }
-          var fullContent =
-            content + (bottomContent ? "\n" + bottomContent : "");
-          this.rl.output.write(fullContent);
+  run(questions) {
+    // Keep global reference to the answers
+    this.answers = {};
 
-          /**
-           * Re-adjust the cursor at the correct position.
-           */
+    // Make sure questions is an array.
+    if (_.isPlainObject(questions)) {
+      questions = [questions];
+    }
 
-          // We need to consider parts of the prompt under the cursor as part of the bottom
-          // content in order to correctly cleanup and re-render.
-          var promptLineUpDiff =
-            Math.floor(rawPromptLine.length / width) - cursorPos.rows;
-          var bottomContentHeight =
-            promptLineUpDiff + (bottomContent ? height(bottomContent) : 0);
-          if (bottomContentHeight > 0) {
-            util.up(this.rl, bottomContentHeight);
-          }
+    // Create an observable, unless we received one as parameter.
+    // Note: As this is a public interface, we cannot do an instanceof check as we won't
+    // be using the exact same object in memory.
+    var obs = _.isArray(questions) ? from(questions) : questions;
 
-          // Reset cursor at the beginning of the line
-          util.left(this.rl, stringWidth(lastLine(fullContent)));
+    this.process = obs.pipe(
+      concatMap(this.processQuestion.bind(this)),
+      publish() // Creates a hot Observable. It prevents duplicating prompts.
+    );
 
-          // Adjust cursor on the right
-          if (cursorPos.cols > 0) {
-            util.right(this.rl, cursorPos.cols);
-          }
+    this.process.connect();
 
-          /**
-           * Set up state for next re-rendering
-           */
-          this.extraLinesUnderPrompt = bottomContentHeight;
-          this.height = height(fullContent);
+    return this.process
+      .pipe(
+        reduce((answers, answer) => {
+          _.set(this.answers, answer.name, answer.answer);
+          return this.answers;
+        }, {})
+      )
+      .toPromise(Promise)
+      .then(this.onCompletion.bind(this));
+  }
 
-          this.rl.output.mute();
-        }
+  /**
+   * Once all prompt are over
+   */
 
-        clean(extraLines) {
-          if (extraLines > 0) {
-            util.down(this.rl, extraLines);
-          }
-          util.clearLine(this.rl, this.height);
-        }
+  onCompletion() {
+    this.close();
 
-        done() {
-          this.rl.setPrompt("");
-          this.rl.output.unmute();
-          this.rl.output.write("\n");
-        }
+    return this.answers;
+  }
+
+  processQuestion(question) {
+    question = _.clone(question);
+    return defer(() => {
+      var obs = of(question);
+
+      return obs.pipe(
+        concatMap(this.setDefaultType.bind(this)),
+        concatMap(this.filterIfRunnable.bind(this)),
+        concatMap(() =>
+          utils.fetchAsyncQuestionProperty(question, 'message', this.answers)
+        ),
+        concatMap(() =>
+          utils.fetchAsyncQuestionProperty(question, 'default', this.answers)
+        ),
+        concatMap(() =>
+          utils.fetchAsyncQuestionProperty(question, 'choices', this.answers)
+        ),
+        concatMap(this.fetchAnswer.bind(this))
+      );
+    });
+  }
+
+  fetchAnswer(question) {
+    var Prompt = this.prompts[question.type];
+    this.activePrompt = new Prompt(question, this.rl, this.answers);
+    return defer(() =>
+      from(
+        this.activePrompt.run().then(answer => ({ name: question.name, answer: answer }))
+      )
+    );
+  }
+
+  setDefaultType(question) {
+    // Default type to input
+    if (!this.prompts[question.type]) {
+      question.type = 'input';
+    }
+    return defer(() => of(question));
+  }
+
+  filterIfRunnable(question) {
+    if (question.when === false) {
+      return empty();
+    }
+
+    if (!_.isFunction(question.when)) {
+      return of(question);
+    }
 
-        releaseCursor() {
-          if (this.extraLinesUnderPrompt > 0) {
-            util.down(this.rl, this.extraLinesUnderPrompt);
+    var answers = this.answers;
+    return defer(() =>
+      from(
+        runAsync(question.when)(answers).then(shouldRun => {
+          if (shouldRun) {
+            return question;
           }
-        }
+        })
+      ).pipe(filter(val => val != null))
+    );
+  }
+}
 
-        normalizedCliWidth() {
-          var width = cliWidth({
-            defaultWidth: 80,
-            output: this.rl.output,
-          });
-          return width;
-        }
+module.exports = PromptUI;
 
-        breakLines(lines, width) {
-          // Break lines who're longer than the cli width so we can normalize the natural line
-          // returns behavior across terminals.
-          width = width || this.normalizedCliWidth();
-          var regex = new RegExp(
-            "(?:(?:\\033[[0-9;]*m)*.?){1," + width + "}",
-            "g",
-          );
-          return lines.map((line) => {
-            var chunk = line.match(regex);
-            // Last match is always empty
-            chunk.pop();
-            return chunk || "";
-          });
-        }
 
-        forceLineReturn(content, width) {
-          width = width || this.normalizedCliWidth();
-          return _.flatten(this.breakLines(content.split("\n"), width)).join(
-            "\n",
-          );
-        }
-      }
+/***/ }),
+/* 697 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = ScreenManager;
+"use strict";
 
-      /***/
-    },
-    /* 698 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var _ = __webpack_require__(38);
+var util = __webpack_require__(394);
+var cliWidth = __webpack_require__(606);
+var stripAnsi = __webpack_require__(329);
+var stringWidth = __webpack_require__(728);
 
-      var _ = __webpack_require__(38);
-      var { from, of } = __webpack_require__(182);
-      var runAsync = __webpack_require__(181);
+function height(content) {
+  return content.split('\n').length;
+}
 
-      /**
-       * Resolve a question property value if it is passed as a function.
-       * This method will overwrite the property on the question object with the received value.
-       * @param  {Object} question - Question object
-       * @param  {String} prop     - Property to fetch name
-       * @param  {Object} answers  - Answers object
-       * @return {Rx.Observable}   - Observable emitting once value is known
-       */
+function lastLine(content) {
+  return _.last(content.split('\n'));
+}
 
-      exports.fetchAsyncQuestionProperty = function (question, prop, answers) {
-        if (!_.isFunction(question[prop])) {
-          return of(question);
-        }
+class ScreenManager {
+  constructor(rl) {
+    // These variables are keeping information to allow correct prompt re-rendering
+    this.height = 0;
+    this.extraLinesUnderPrompt = 0;
 
-        return from(
-          runAsync(question[prop])(answers).then((value) => {
-            question[prop] = value;
-            return question;
-          }),
-        );
-      };
+    this.rl = rl;
+  }
 
-      /***/
-    },
-    /* 699 */
-    /***/ function (module, exports, __webpack_require__) {
-      var util = __webpack_require__(3),
-        Match = __webpack_require__(142);
+  render(content, bottomContent) {
+    this.rl.output.unmute();
+    this.clean(this.extraLinesUnderPrompt);
 
-      /**
-       * This is a superclass for the individual detectors for
-       * each of the detectable members of the ISO 2022 family
-       * of encodings.
-       */
+    /**
+     * Write message to screen and setPrompt to control backspace
+     */
 
-      function ISO_2022() {}
+    var promptLine = lastLine(content);
+    var rawPromptLine = stripAnsi(promptLine);
 
-      ISO_2022.prototype.match = function (det) {
-        /**
-         * Matching function shared among the 2022 detectors JP, CN and KR
-         * Counts up the number of legal an unrecognized escape sequences in
-         * the sample of text, and computes a score based on the total number &
-         * the proportion that fit the encoding.
-         *
-         *
-         * @param text the byte buffer containing text to analyse
-         * @param textLen  the size of the text in the byte.
-         * @param escapeSequences the byte escape sequences to test for.
-         * @return match quality, in the range of 0-100.
-         */
+    // Remove the rl.line from our prompt. We can't rely on the content of
+    // rl.line (mainly because of the password prompt), so just rely on it's
+    // length.
+    var prompt = rawPromptLine;
+    if (this.rl.line.length) {
+      prompt = prompt.slice(0, -this.rl.line.length);
+    }
+    this.rl.setPrompt(prompt);
 
-        var i, j;
-        var escN;
-        var hits = 0;
-        var misses = 0;
-        var shifts = 0;
-        var quality;
-
-        // TODO: refactor me
-        var text = det.fInputBytes;
-        var textLen = det.fInputLen;
-
-        scanInput: for (i = 0; i < textLen; i++) {
-          if (text[i] == 0x1b) {
-            checkEscapes: for (
-              escN = 0;
-              escN < this.escapeSequences.length;
-              escN++
-            ) {
-              var seq = this.escapeSequences[escN];
+    // SetPrompt will change cursor position, now we can get correct value
+    var cursorPos = this.rl._getCursorPos();
+    var width = this.normalizedCliWidth();
+
+    content = this.forceLineReturn(content, width);
+    if (bottomContent) {
+      bottomContent = this.forceLineReturn(bottomContent, width);
+    }
+    // Manually insert an extra line if we're at the end of the line.
+    // This prevent the cursor from appearing at the beginning of the
+    // current line.
+    if (rawPromptLine.length % width === 0) {
+      content += '\n';
+    }
+    var fullContent = content + (bottomContent ? '\n' + bottomContent : '');
+    this.rl.output.write(fullContent);
+
+    /**
+     * Re-adjust the cursor at the correct position.
+     */
+
+    // We need to consider parts of the prompt under the cursor as part of the bottom
+    // content in order to correctly cleanup and re-render.
+    var promptLineUpDiff = Math.floor(rawPromptLine.length / width) - cursorPos.rows;
+    var bottomContentHeight =
+      promptLineUpDiff + (bottomContent ? height(bottomContent) : 0);
+    if (bottomContentHeight > 0) {
+      util.up(this.rl, bottomContentHeight);
+    }
 
-              if (textLen - i < seq.length) continue checkEscapes;
+    // Reset cursor at the beginning of the line
+    util.left(this.rl, stringWidth(lastLine(fullContent)));
 
-              for (j = 1; j < seq.length; j++)
-                if (seq[j] != text[i + j]) continue checkEscapes;
+    // Adjust cursor on the right
+    if (cursorPos.cols > 0) {
+      util.right(this.rl, cursorPos.cols);
+    }
 
-              hits++;
-              i += seq.length - 1;
-              continue scanInput;
-            }
+    /**
+     * Set up state for next re-rendering
+     */
+    this.extraLinesUnderPrompt = bottomContentHeight;
+    this.height = height(fullContent);
 
-            misses++;
-          }
+    this.rl.output.mute();
+  }
 
-          // Shift in/out
-          if (text[i] == 0x0e || text[i] == 0x0f) shifts++;
-        }
+  clean(extraLines) {
+    if (extraLines > 0) {
+      util.down(this.rl, extraLines);
+    }
+    util.clearLine(this.rl, this.height);
+  }
 
-        if (hits == 0) return null;
+  done() {
+    this.rl.setPrompt('');
+    this.rl.output.unmute();
+    this.rl.output.write('\n');
+  }
 
-        //
-        // Initial quality is based on relative proportion of recongized vs.
-        //   unrecognized escape sequences.
-        //   All good:  quality = 100;
-        //   half or less good: quality = 0;
-        //   linear inbetween.
-        quality = (100 * hits - 100 * misses) / (hits + misses);
-
-        // Back off quality if there were too few escape sequences seen.
-        //   Include shifts in this computation, so that KR does not get penalized
-        //   for having only a single Escape sequence, but many shifts.
-        if (hits + shifts < 5) quality -= (5 - (hits + shifts)) * 10;
-
-        return quality <= 0 ? null : new Match(det, this, quality);
-      };
+  releaseCursor() {
+    if (this.extraLinesUnderPrompt > 0) {
+      util.down(this.rl, this.extraLinesUnderPrompt);
+    }
+  }
 
-      module.exports.ISO_2022_JP = function () {
-        this.name = function () {
-          return "ISO-2022-JP";
-        };
-        this.escapeSequences = [
-          [0x1b, 0x24, 0x28, 0x43], // KS X 1001:1992
-          [0x1b, 0x24, 0x28, 0x44], // JIS X 212-1990
-          [0x1b, 0x24, 0x40], // JIS C 6226-1978
-          [0x1b, 0x24, 0x41], // GB 2312-80
-          [0x1b, 0x24, 0x42], // JIS X 208-1983
-          [0x1b, 0x26, 0x40], // JIS X 208 1990, 1997
-          [0x1b, 0x28, 0x42], // ASCII
-          [0x1b, 0x28, 0x48], // JIS-Roman
-          [0x1b, 0x28, 0x49], // Half-width katakana
-          [0x1b, 0x28, 0x4a], // JIS-Roman
-          [0x1b, 0x2e, 0x41], // ISO 8859-1
-          [0x1b, 0x2e, 0x46], // ISO 8859-7
-        ];
-      };
-      util.inherits(module.exports.ISO_2022_JP, ISO_2022);
+  normalizedCliWidth() {
+    var width = cliWidth({
+      defaultWidth: 80,
+      output: this.rl.output
+    });
+    return width;
+  }
 
-      module.exports.ISO_2022_KR = function () {
-        this.name = function () {
-          return "ISO-2022-KR";
-        };
-        this.escapeSequences = [[0x1b, 0x24, 0x29, 0x43]];
-      };
-      util.inherits(module.exports.ISO_2022_KR, ISO_2022);
+  breakLines(lines, width) {
+    // Break lines who're longer than the cli width so we can normalize the natural line
+    // returns behavior across terminals.
+    width = width || this.normalizedCliWidth();
+    var regex = new RegExp('(?:(?:\\033[[0-9;]*m)*.?){1,' + width + '}', 'g');
+    return lines.map(line => {
+      var chunk = line.match(regex);
+      // Last match is always empty
+      chunk.pop();
+      return chunk || '';
+    });
+  }
 
-      module.exports.ISO_2022_CN = function () {
-        this.name = function () {
-          return "ISO-2022-CN";
-        };
-        this.escapeSequences = [
-          [0x1b, 0x24, 0x29, 0x41], // GB 2312-80
-          [0x1b, 0x24, 0x29, 0x47], // CNS 11643-1992 Plane 1
-          [0x1b, 0x24, 0x2a, 0x48], // CNS 11643-1992 Plane 2
-          [0x1b, 0x24, 0x29, 0x45], // ISO-IR-165
-          [0x1b, 0x24, 0x2b, 0x49], // CNS 11643-1992 Plane 3
-          [0x1b, 0x24, 0x2b, 0x4a], // CNS 11643-1992 Plane 4
-          [0x1b, 0x24, 0x2b, 0x4b], // CNS 11643-1992 Plane 5
-          [0x1b, 0x24, 0x2b, 0x4c], // CNS 11643-1992 Plane 6
-          [0x1b, 0x24, 0x2b, 0x4d], // CNS 11643-1992 Plane 7
-          [0x1b, 0x4e], // SS2
-          [0x1b, 0x4f], // SS3
-        ];
-      };
-      util.inherits(module.exports.ISO_2022_CN, ISO_2022);
+  forceLineReturn(content, width) {
+    width = width || this.normalizedCliWidth();
+    return _.flatten(this.breakLines(content.split('\n'), width)).join('\n');
+  }
+}
 
-      /***/
-    },
-    /* 700 */
-    /***/ function (module, exports, __webpack_require__) {
-      var util = __webpack_require__(3),
-        Match = __webpack_require__(142);
+module.exports = ScreenManager;
 
-      /**
-       * Binary search implementation (recursive)
-       */
-      function binarySearch(arr, searchValue) {
-        function find(arr, searchValue, left, right) {
-          if (right < left) return -1;
 
-          /*
-    int mid = mid = (left + right) / 2;
-    There is a bug in the above line;
-    Joshua Bloch suggests the following replacement:
-    */
-          var mid = Math.floor((left + right) >>> 1);
-          if (searchValue > arr[mid])
-            return find(arr, searchValue, mid + 1, right);
+/***/ }),
+/* 698 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          if (searchValue < arr[mid])
-            return find(arr, searchValue, left, mid - 1);
+"use strict";
 
-          return mid;
-        }
+var _ = __webpack_require__(38);
+var { from, of } = __webpack_require__(182);
+var runAsync = __webpack_require__(181);
 
-        return find(arr, searchValue, 0, arr.length - 1);
-      }
+/**
+ * Resolve a question property value if it is passed as a function.
+ * This method will overwrite the property on the question object with the received value.
+ * @param  {Object} question - Question object
+ * @param  {String} prop     - Property to fetch name
+ * @param  {Object} answers  - Answers object
+ * @return {Rx.Observable}   - Observable emitting once value is known
+ */
 
-      // 'Character'  iterated character class.
-      //    Recognizers for specific mbcs encodings make their 'characters' available
-      //    by providing a nextChar() function that fills in an instance of iteratedChar
-      //    with the next char from the input.
-      //    The returned characters are not converted to Unicode, but remain as the raw
-      //    bytes (concatenated into an int) from the codepage data.
-      //
-      //  For Asian charsets, use the raw input rather than the input that has been
-      //   stripped of markup.  Detection only considers multi-byte chars, effectively
-      //   stripping markup anyway, and double byte chars do occur in markup too.
-      //
-      function IteratedChar() {
-        this.charValue = 0; // 1-4 bytes from the raw input data
-        this.index = 0;
-        this.nextIndex = 0;
-        this.error = false;
-        this.done = false;
-
-        this.reset = function () {
-          this.charValue = 0;
-          this.index = -1;
-          this.nextIndex = 0;
-          this.error = false;
-          this.done = false;
-        };
+exports.fetchAsyncQuestionProperty = function(question, prop, answers) {
+  if (!_.isFunction(question[prop])) {
+    return of(question);
+  }
 
-        this.nextByte = function (det) {
-          if (this.nextIndex >= det.fRawLength) {
-            this.done = true;
-            return -1;
+  return from(
+    runAsync(question[prop])(answers).then(value => {
+      question[prop] = value;
+      return question;
+    })
+  );
+};
+
+
+/***/ }),
+/* 699 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var util = __webpack_require__(3),
+  Match = __webpack_require__ (142);
+
+
+/**
+ * This is a superclass for the individual detectors for
+ * each of the detectable members of the ISO 2022 family
+ * of encodings.
+ */
+
+function ISO_2022() {}
+
+ISO_2022.prototype.match = function(det) {
+
+  /**
+   * Matching function shared among the 2022 detectors JP, CN and KR
+   * Counts up the number of legal an unrecognized escape sequences in
+   * the sample of text, and computes a score based on the total number &
+   * the proportion that fit the encoding.
+   *
+   *
+   * @param text the byte buffer containing text to analyse
+   * @param textLen  the size of the text in the byte.
+   * @param escapeSequences the byte escape sequences to test for.
+   * @return match quality, in the range of 0-100.
+   */
+
+  var i, j;
+  var escN;
+  var hits   = 0;
+  var misses = 0;
+  var shifts = 0;
+  var quality;
+
+  // TODO: refactor me
+  var text = det.fInputBytes;
+  var textLen = det.fInputLen;
+
+  scanInput:
+    for (i = 0; i < textLen; i++) {
+      if (text[i] == 0x1b) {
+        checkEscapes:
+          for (escN = 0; escN < this.escapeSequences.length; escN++) {
+            var seq = this.escapeSequences[escN];
+
+            if ((textLen - i) < seq.length)
+              continue checkEscapes;
+
+            for (j = 1; j < seq.length; j++)
+              if (seq[j] != text[i + j])
+                continue checkEscapes;
+
+
+            hits++;
+            i += seq.length - 1;
+            continue scanInput;
           }
-          var byteValue = det.fRawInput[this.nextIndex++] & 0x00ff;
-          return byteValue;
-        };
+
+          misses++;
       }
 
-      /**
-       * Asian double or multi-byte - charsets.
-       * Match is determined mostly by the input data adhering to the
-       * encoding scheme for the charset, and, optionally,
-       * frequency-of-occurence of characters.
-       */
+      // Shift in/out
+      if (text[i] == 0x0e || text[i] == 0x0f)
+        shifts++;
 
-      function mbcs() {}
+    }
 
-      /**
-       * Test the match of this charset with the input text data
-       *      which is obtained via the CharsetDetector object.
-       *
-       * @param det  The CharsetDetector, which contains the input text
-       *             to be checked for being in this charset.
-       * @return     Two values packed into one int  (Damn java, anyhow)
-       *             bits 0-7:  the match confidence, ranging from 0-100
-       *             bits 8-15: The match reason, an enum-like value.
-       */
-      mbcs.prototype.match = function (det) {
-        var singleByteCharCount = 0, //TODO Do we really need this?
-          doubleByteCharCount = 0,
-          commonCharCount = 0,
-          badCharCount = 0,
-          totalCharCount = 0,
-          confidence = 0;
-
-        var iter = new IteratedChar();
-
-        detectBlock: {
-          for (iter.reset(); this.nextChar(iter, det); ) {
-            totalCharCount++;
-            if (iter.error) {
-              badCharCount++;
-            } else {
-              var cv = iter.charValue & 0xffffffff;
+  if (hits == 0)
+    return null;
 
-              if (cv <= 0xff) {
-                singleByteCharCount++;
-              } else {
-                doubleByteCharCount++;
-                if (this.commonChars != null) {
-                  // NOTE: This assumes that there are no 4-byte common chars.
-                  if (binarySearch(this.commonChars, cv) >= 0) {
-                    commonCharCount++;
-                  }
-                }
-              }
-            }
-            if (badCharCount >= 2 && badCharCount * 5 >= doubleByteCharCount) {
-              // console.log('its here!')
-              // Bail out early if the byte data is not matching the encoding scheme.
-              break detectBlock;
-            }
-          }
+  //
+  // Initial quality is based on relative proportion of recongized vs.
+  //   unrecognized escape sequences.
+  //   All good:  quality = 100;
+  //   half or less good: quality = 0;
+  //   linear inbetween.
+  quality = (100 * hits - 100 * misses) / (hits + misses);
 
-          if (doubleByteCharCount <= 10 && badCharCount == 0) {
-            // Not many multi-byte chars.
-            if (doubleByteCharCount == 0 && totalCharCount < 10) {
-              // There weren't any multibyte sequences, and there was a low density of non-ASCII single bytes.
-              // We don't have enough data to have any confidence.
-              // Statistical analysis of single byte non-ASCII charcters would probably help here.
-              confidence = 0;
-            } else {
-              //   ASCII or ISO file?  It's probably not our encoding,
-              //   but is not incompatible with our encoding, so don't give it a zero.
-              confidence = 10;
-            }
-            break detectBlock;
-          }
+  // Back off quality if there were too few escape sequences seen.
+  //   Include shifts in this computation, so that KR does not get penalized
+  //   for having only a single Escape sequence, but many shifts.
+  if (hits + shifts < 5)
+    quality -= (5 - (hits + shifts)) * 10;
 
-          //
-          //  No match if there are too many characters that don't fit the encoding scheme.
-          //    (should we have zero tolerance for these?)
-          //
-          if (doubleByteCharCount < 20 * badCharCount) {
-            confidence = 0;
-            break detectBlock;
-          }
+  return quality <= 0 ? null : new Match(det, this, quality);
+};
 
-          if (this.commonChars == null) {
-            // We have no statistics on frequently occuring characters.
-            //  Assess confidence purely on having a reasonable number of
-            //  multi-byte characters (the more the better
-            confidence = 30 + doubleByteCharCount - 20 * badCharCount;
-            if (confidence > 100) {
-              confidence = 100;
-            }
-          } else {
-            //
-            // Frequency of occurence statistics exist.
-            //
-            var maxVal = Math.log(parseFloat(doubleByteCharCount) / 4);
-            var scaleFactor = 90.0 / maxVal;
-            confidence = Math.floor(
-              Math.log(commonCharCount + 1) * scaleFactor + 10,
-            );
-            confidence = Math.min(confidence, 100);
-          }
-        } // end of detectBlock:
+module.exports.ISO_2022_JP = function() {
+  this.name = function() {
+    return 'ISO-2022-JP';
+  };
+  this.escapeSequences = [
+    [ 0x1b, 0x24, 0x28, 0x43 ],   // KS X 1001:1992
+    [ 0x1b, 0x24, 0x28, 0x44 ],   // JIS X 212-1990
+    [ 0x1b, 0x24, 0x40 ],         // JIS C 6226-1978
+    [ 0x1b, 0x24, 0x41 ],         // GB 2312-80
+    [ 0x1b, 0x24, 0x42 ],         // JIS X 208-1983
+    [ 0x1b, 0x26, 0x40 ],         // JIS X 208 1990, 1997
+    [ 0x1b, 0x28, 0x42 ],         // ASCII
+    [ 0x1b, 0x28, 0x48 ],         // JIS-Roman
+    [ 0x1b, 0x28, 0x49 ],         // Half-width katakana
+    [ 0x1b, 0x28, 0x4a ],         // JIS-Roman
+    [ 0x1b, 0x2e, 0x41 ],         // ISO 8859-1
+    [ 0x1b, 0x2e, 0x46 ]          // ISO 8859-7
+  ];
+};
+util.inherits(module.exports.ISO_2022_JP, ISO_2022);
 
-        return confidence == 0 ? null : new Match(det, this, confidence);
-      };
 
-      /**
-       * Get the next character (however many bytes it is) from the input data
-       *    Subclasses for specific charset encodings must implement this function
-       *    to get characters according to the rules of their encoding scheme.
-       *
-       *  This function is not a method of class iteratedChar only because
-       *   that would require a lot of extra derived classes, which is awkward.
-       * @param it  The iteratedChar 'struct' into which the returned char is placed.
-       * @param det The charset detector, which is needed to get at the input byte data
-       *            being iterated over.
-       * @return    True if a character was returned, false at end of input.
-       */
 
-      mbcs.prototype.nextChar = function (iter, det) {};
+module.exports.ISO_2022_KR = function() {
+  this.name = function() {
+    return 'ISO-2022-KR';
+  };
+  this.escapeSequences = [
+    [ 0x1b, 0x24, 0x29, 0x43 ]
+  ];
+};
+util.inherits(module.exports.ISO_2022_KR, ISO_2022);
 
-      /**
-       * Shift-JIS charset recognizer.
-       */
-      module.exports.sjis = function () {
-        this.name = function () {
-          return "Shift-JIS";
-        };
-        this.language = function () {
-          return "ja";
-        };
 
-        // TODO:  This set of data comes from the character frequency-
-        //        of-occurence analysis tool.  The data needs to be moved
-        //        into a resource and loaded from there.
-        this.commonChars = [
-          0x8140, 0x8141, 0x8142, 0x8145, 0x815b, 0x8169, 0x816a, 0x8175,
-          0x8176, 0x82a0, 0x82a2, 0x82a4, 0x82a9, 0x82aa, 0x82ab, 0x82ad,
-          0x82af, 0x82b1, 0x82b3, 0x82b5, 0x82b7, 0x82bd, 0x82be, 0x82c1,
-          0x82c4, 0x82c5, 0x82c6, 0x82c8, 0x82c9, 0x82cc, 0x82cd, 0x82dc,
-          0x82e0, 0x82e7, 0x82e8, 0x82e9, 0x82ea, 0x82f0, 0x82f1, 0x8341,
-          0x8343, 0x834e, 0x834f, 0x8358, 0x835e, 0x8362, 0x8367, 0x8375,
-          0x8376, 0x8389, 0x838a, 0x838b, 0x838d, 0x8393, 0x8e96, 0x93fa,
-          0x95aa,
-        ];
 
-        this.nextChar = function (iter, det) {
-          iter.index = iter.nextIndex;
-          iter.error = false;
+module.exports.ISO_2022_CN = function() {
+  this.name = function() {
+    return 'ISO-2022-CN';
+  };
+  this.escapeSequences = [
+    [ 0x1b, 0x24, 0x29, 0x41 ],   // GB 2312-80
+    [ 0x1b, 0x24, 0x29, 0x47 ],   // CNS 11643-1992 Plane 1
+    [ 0x1b, 0x24, 0x2A, 0x48 ],   // CNS 11643-1992 Plane 2
+    [ 0x1b, 0x24, 0x29, 0x45 ],   // ISO-IR-165
+    [ 0x1b, 0x24, 0x2B, 0x49 ],   // CNS 11643-1992 Plane 3
+    [ 0x1b, 0x24, 0x2B, 0x4A ],   // CNS 11643-1992 Plane 4
+    [ 0x1b, 0x24, 0x2B, 0x4B ],   // CNS 11643-1992 Plane 5
+    [ 0x1b, 0x24, 0x2B, 0x4C ],   // CNS 11643-1992 Plane 6
+    [ 0x1b, 0x24, 0x2B, 0x4D ],   // CNS 11643-1992 Plane 7
+    [ 0x1b, 0x4e ],               // SS2
+    [ 0x1b, 0x4f ]                // SS3
+  ];
+};
+util.inherits(module.exports.ISO_2022_CN, ISO_2022);
 
-          var firstByte;
-          firstByte = iter.charValue = iter.nextByte(det);
-          if (firstByte < 0) return false;
 
-          if (firstByte <= 0x7f || (firstByte > 0xa0 && firstByte <= 0xdf))
-            return true;
+/***/ }),
+/* 700 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var secondByte = iter.nextByte(det);
-          if (secondByte < 0) return false;
+var util = __webpack_require__(3),
+  Match = __webpack_require__ (142);
 
-          iter.charValue = (firstByte << 8) | secondByte;
-          if (
-            !(
-              (secondByte >= 0x40 && secondByte <= 0x7f) ||
-              (secondByte >= 0x80 && secondByte <= 0xff)
-            )
-          ) {
-            // Illegal second byte value.
-            iter.error = true;
-          }
-          return true;
-        };
-      };
-      util.inherits(module.exports.sjis, mbcs);
+/**
+ * Binary search implementation (recursive)
+ */
+function binarySearch(arr, searchValue) {
+  function find(arr, searchValue, left, right) {
+    if (right < left)
+      return -1;
 
-      /**
-       *   Big5 charset recognizer.
-       */
-      module.exports.big5 = function () {
-        this.name = function () {
-          return "Big5";
-        };
-        this.language = function () {
-          return "zh";
-        };
-        // TODO:  This set of data comes from the character frequency-
-        //        of-occurence analysis tool.  The data needs to be moved
-        //        into a resource and loaded from there.
-        this.commonChars = [
-          0xa140, 0xa141, 0xa142, 0xa143, 0xa147, 0xa149, 0xa175, 0xa176,
-          0xa440, 0xa446, 0xa447, 0xa448, 0xa451, 0xa454, 0xa457, 0xa464,
-          0xa46a, 0xa46c, 0xa477, 0xa4a3, 0xa4a4, 0xa4a7, 0xa4c1, 0xa4ce,
-          0xa4d1, 0xa4df, 0xa4e8, 0xa4fd, 0xa540, 0xa548, 0xa558, 0xa569,
-          0xa5cd, 0xa5e7, 0xa657, 0xa661, 0xa662, 0xa668, 0xa670, 0xa6a8,
-          0xa6b3, 0xa6b9, 0xa6d3, 0xa6db, 0xa6e6, 0xa6f2, 0xa740, 0xa751,
-          0xa759, 0xa7da, 0xa8a3, 0xa8a5, 0xa8ad, 0xa8d1, 0xa8d3, 0xa8e4,
-          0xa8fc, 0xa9c0, 0xa9d2, 0xa9f3, 0xaa6b, 0xaaba, 0xaabe, 0xaacc,
-          0xaafc, 0xac47, 0xac4f, 0xacb0, 0xacd2, 0xad59, 0xaec9, 0xafe0,
-          0xb0ea, 0xb16f, 0xb2b3, 0xb2c4, 0xb36f, 0xb44c, 0xb44e, 0xb54c,
-          0xb5a5, 0xb5bd, 0xb5d0, 0xb5d8, 0xb671, 0xb7ed, 0xb867, 0xb944,
-          0xbad8, 0xbb44, 0xbba1, 0xbdd1, 0xc2c4, 0xc3b9, 0xc440, 0xc45f,
-        ];
-        this.nextChar = function (iter, det) {
-          iter.index = iter.nextIndex;
-          iter.error = false;
+    /*
+    int mid = mid = (left + right) / 2;
+    There is a bug in the above line;
+    Joshua Bloch suggests the following replacement:
+    */
+    var mid = Math.floor((left + right) >>> 1);
+    if (searchValue > arr[mid])
+      return find(arr, searchValue, mid + 1, right);
 
-          var firstByte = (iter.charValue = iter.nextByte(det));
+    if (searchValue < arr[mid])
+      return find(arr, searchValue, left, mid - 1);
 
-          if (firstByte < 0) return false;
+    return mid;
+  };
 
-          // single byte character.
-          if (firstByte <= 0x7f || firstByte == 0xff) return true;
+  return find(arr, searchValue, 0, arr.length - 1);
+};
 
-          var secondByte = iter.nextByte(det);
+// 'Character'  iterated character class.
+//    Recognizers for specific mbcs encodings make their 'characters' available
+//    by providing a nextChar() function that fills in an instance of iteratedChar
+//    with the next char from the input.
+//    The returned characters are not converted to Unicode, but remain as the raw
+//    bytes (concatenated into an int) from the codepage data.
+//
+//  For Asian charsets, use the raw input rather than the input that has been
+//   stripped of markup.  Detection only considers multi-byte chars, effectively
+//   stripping markup anyway, and double byte chars do occur in markup too.
+//
+function IteratedChar() {
+
+  this.charValue = 0; // 1-4 bytes from the raw input data
+  this.index     = 0;
+  this.nextIndex = 0;
+  this.error     = false;
+  this.done      = false;
+
+  this.reset = function() {
+    this.charValue = 0;
+    this.index     = -1;
+    this.nextIndex = 0;
+    this.error     = false;
+    this.done      = false;
+  };
 
-          if (secondByte < 0) return false;
+  this.nextByte = function(det) {
+    if (this.nextIndex >= det.fRawLength) {
+      this.done = true;
+      return -1;
+    }
+    var byteValue = det.fRawInput[this.nextIndex++] & 0x00ff;
+    return byteValue;
+  };
+};
 
-          iter.charValue = (iter.charValue << 8) | secondByte;
 
-          if (secondByte < 0x40 || secondByte == 0x7f || secondByte == 0xff)
-            iter.error = true;
 
-          return true;
-        };
-      };
-      util.inherits(module.exports.big5, mbcs);
+/**
+ * Asian double or multi-byte - charsets.
+ * Match is determined mostly by the input data adhering to the
+ * encoding scheme for the charset, and, optionally,
+ * frequency-of-occurence of characters.
+ */
 
-      /**
-       *  EUC charset recognizers.  One abstract class that provides the common function
-       *  for getting the next character according to the EUC encoding scheme,
-       *  and nested derived classes for EUC_KR, EUC_JP, EUC_CN.
-       *
-       *  Get the next character value for EUC based encodings.
-       *  Character 'value' is simply the raw bytes that make up the character
-       *     packed into an int.
-       */
-      function eucNextChar(iter, det) {
-        iter.index = iter.nextIndex;
-        iter.error = false;
-        var firstByte = 0;
-        var secondByte = 0;
-        var thirdByte = 0;
-        //int fourthByte = 0;
-        buildChar: {
-          firstByte = iter.charValue = iter.nextByte(det);
-          if (firstByte < 0) {
-            // Ran off the end of the input data
-            iter.done = true;
-            break buildChar;
-          }
-          if (firstByte <= 0x8d) {
-            // single byte char
-            break buildChar;
-          }
-          secondByte = iter.nextByte(det);
-          iter.charValue = (iter.charValue << 8) | secondByte;
-          if (firstByte >= 0xa1 && firstByte <= 0xfe) {
-            // Two byte Char
-            if (secondByte < 0xa1) {
-              iter.error = true;
-            }
-            break buildChar;
-          }
-          if (firstByte == 0x8e) {
-            // Code Set 2.
-            //   In EUC-JP, total char size is 2 bytes, only one byte of actual char value.
-            //   In EUC-TW, total char size is 4 bytes, three bytes contribute to char value.
-            // We don't know which we've got.
-            // Treat it like EUC-JP.  If the data really was EUC-TW, the following two
-            //   bytes will look like a well formed 2 byte char.
-            if (secondByte < 0xa1) {
-              iter.error = true;
-            }
-            break buildChar;
-          }
-          if (firstByte == 0x8f) {
-            // Code set 3.
-            // Three byte total char size, two bytes of actual char value.
-            thirdByte = iter.nextByte(det);
-            iter.charValue = (iter.charValue << 8) | thirdByte;
-            if (thirdByte < 0xa1) {
-              iter.error = true;
+function mbcs() {};
+
+/**
+ * Test the match of this charset with the input text data
+ *      which is obtained via the CharsetDetector object.
+ *
+ * @param det  The CharsetDetector, which contains the input text
+ *             to be checked for being in this charset.
+ * @return     Two values packed into one int  (Damn java, anyhow)
+ *             bits 0-7:  the match confidence, ranging from 0-100
+ *             bits 8-15: The match reason, an enum-like value.
+ */
+mbcs.prototype.match = function(det) {
+
+  var singleByteCharCount = 0,  //TODO Do we really need this?
+    doubleByteCharCount = 0,
+    commonCharCount     = 0,
+    badCharCount        = 0,
+    totalCharCount      = 0,
+    confidence          = 0;
+
+  var iter = new IteratedChar();
+
+  detectBlock: {
+    for (iter.reset(); this.nextChar(iter, det);) {
+      totalCharCount++;
+      if (iter.error) {
+        badCharCount++;
+      } else {
+        var cv = iter.charValue & 0xFFFFFFFF;
+
+        if (cv <= 0xff) {
+          singleByteCharCount++;
+        } else {
+          doubleByteCharCount++;
+          if (this.commonChars != null) {
+            // NOTE: This assumes that there are no 4-byte common chars.
+            if (binarySearch(this.commonChars, cv) >= 0) {
+              commonCharCount++;
             }
           }
         }
-        return iter.done == false;
       }
+      if (badCharCount >= 2 && badCharCount * 5 >= doubleByteCharCount) {
+        // console.log('its here!')
+        // Bail out early if the byte data is not matching the encoding scheme.
+        break detectBlock;
+      }
+    }
 
-      /**
-       * The charset recognize for EUC-JP.  A singleton instance of this class
-       *    is created and kept by the public CharsetDetector class
-       */
-      module.exports.euc_jp = function () {
-        this.name = function () {
-          return "EUC-JP";
-        };
-        this.language = function () {
-          return "ja";
-        };
+    if (doubleByteCharCount <= 10 && badCharCount== 0) {
+      // Not many multi-byte chars.
+      if (doubleByteCharCount == 0 && totalCharCount < 10) {
+        // There weren't any multibyte sequences, and there was a low density of non-ASCII single bytes.
+        // We don't have enough data to have any confidence.
+        // Statistical analysis of single byte non-ASCII charcters would probably help here.
+        confidence = 0;
+      }
+      else {
+        //   ASCII or ISO file?  It's probably not our encoding,
+        //   but is not incompatible with our encoding, so don't give it a zero.
+        confidence = 10;
+      }
+      break detectBlock;
+    }
 
-        // TODO:  This set of data comes from the character frequency-
-        //        of-occurence analysis tool.  The data needs to be moved
-        //        into a resource and loaded from there.
-        this.commonChars = [
-          0xa1a1, 0xa1a2, 0xa1a3, 0xa1a6, 0xa1bc, 0xa1ca, 0xa1cb, 0xa1d6,
-          0xa1d7, 0xa4a2, 0xa4a4, 0xa4a6, 0xa4a8, 0xa4aa, 0xa4ab, 0xa4ac,
-          0xa4ad, 0xa4af, 0xa4b1, 0xa4b3, 0xa4b5, 0xa4b7, 0xa4b9, 0xa4bb,
-          0xa4bd, 0xa4bf, 0xa4c0, 0xa4c1, 0xa4c3, 0xa4c4, 0xa4c6, 0xa4c7,
-          0xa4c8, 0xa4c9, 0xa4ca, 0xa4cb, 0xa4ce, 0xa4cf, 0xa4d0, 0xa4de,
-          0xa4df, 0xa4e1, 0xa4e2, 0xa4e4, 0xa4e8, 0xa4e9, 0xa4ea, 0xa4eb,
-          0xa4ec, 0xa4ef, 0xa4f2, 0xa4f3, 0xa5a2, 0xa5a3, 0xa5a4, 0xa5a6,
-          0xa5a7, 0xa5aa, 0xa5ad, 0xa5af, 0xa5b0, 0xa5b3, 0xa5b5, 0xa5b7,
-          0xa5b8, 0xa5b9, 0xa5bf, 0xa5c3, 0xa5c6, 0xa5c7, 0xa5c8, 0xa5c9,
-          0xa5cb, 0xa5d0, 0xa5d5, 0xa5d6, 0xa5d7, 0xa5de, 0xa5e0, 0xa5e1,
-          0xa5e5, 0xa5e9, 0xa5ea, 0xa5eb, 0xa5ec, 0xa5ed, 0xa5f3, 0xb8a9,
-          0xb9d4, 0xbaee, 0xbbc8, 0xbef0, 0xbfb7, 0xc4ea, 0xc6fc, 0xc7bd,
-          0xcab8, 0xcaf3, 0xcbdc, 0xcdd1,
-        ];
+    //
+    //  No match if there are too many characters that don't fit the encoding scheme.
+    //    (should we have zero tolerance for these?)
+    //
+    if (doubleByteCharCount < 20 * badCharCount) {
+      confidence = 0;
+      break detectBlock;
+    }
 
-        this.nextChar = eucNextChar;
-      };
-      util.inherits(module.exports.euc_jp, mbcs);
+    if (this.commonChars == null) {
+      // We have no statistics on frequently occuring characters.
+      //  Assess confidence purely on having a reasonable number of
+      //  multi-byte characters (the more the better
+      confidence = 30 + doubleByteCharCount - 20 * badCharCount;
+      if (confidence > 100) {
+        confidence = 100;
+      }
+    } else {
+      //
+      // Frequency of occurence statistics exist.
+      //
+      var maxVal = Math.log(parseFloat(doubleByteCharCount) / 4);
+      var scaleFactor = 90.0 / maxVal;
+      confidence = Math.floor(Math.log(commonCharCount + 1) * scaleFactor + 10);
+      confidence = Math.min(confidence, 100);
+    }
+  }   // end of detectBlock:
 
-      /**
-       * The charset recognize for EUC-KR.  A singleton instance of this class
-       *    is created and kept by the public CharsetDetector class
-       */
-      module.exports.euc_kr = function () {
-        this.name = function () {
-          return "EUC-KR";
-        };
-        this.language = function () {
-          return "ko";
-        };
+  return confidence == 0 ? null : new Match(det, this, confidence);
+};
 
-        // TODO:  This set of data comes from the character frequency-
-        //        of-occurence analysis tool.  The data needs to be moved
-        //        into a resource and loaded from there.
-        this.commonChars = [
-          0xb0a1, 0xb0b3, 0xb0c5, 0xb0cd, 0xb0d4, 0xb0e6, 0xb0ed, 0xb0f8,
-          0xb0fa, 0xb0fc, 0xb1b8, 0xb1b9, 0xb1c7, 0xb1d7, 0xb1e2, 0xb3aa,
-          0xb3bb, 0xb4c2, 0xb4cf, 0xb4d9, 0xb4eb, 0xb5a5, 0xb5b5, 0xb5bf,
-          0xb5c7, 0xb5e9, 0xb6f3, 0xb7af, 0xb7c2, 0xb7ce, 0xb8a6, 0xb8ae,
-          0xb8b6, 0xb8b8, 0xb8bb, 0xb8e9, 0xb9ab, 0xb9ae, 0xb9cc, 0xb9ce,
-          0xb9fd, 0xbab8, 0xbace, 0xbad0, 0xbaf1, 0xbbe7, 0xbbf3, 0xbbfd,
-          0xbcad, 0xbcba, 0xbcd2, 0xbcf6, 0xbdba, 0xbdc0, 0xbdc3, 0xbdc5,
-          0xbec6, 0xbec8, 0xbedf, 0xbeee, 0xbef8, 0xbefa, 0xbfa1, 0xbfa9,
-          0xbfc0, 0xbfe4, 0xbfeb, 0xbfec, 0xbff8, 0xc0a7, 0xc0af, 0xc0b8,
-          0xc0ba, 0xc0bb, 0xc0bd, 0xc0c7, 0xc0cc, 0xc0ce, 0xc0cf, 0xc0d6,
-          0xc0da, 0xc0e5, 0xc0fb, 0xc0fc, 0xc1a4, 0xc1a6, 0xc1b6, 0xc1d6,
-          0xc1df, 0xc1f6, 0xc1f8, 0xc4a1, 0xc5cd, 0xc6ae, 0xc7cf, 0xc7d1,
-          0xc7d2, 0xc7d8, 0xc7e5, 0xc8ad,
-        ];
+/**
+ * Get the next character (however many bytes it is) from the input data
+ *    Subclasses for specific charset encodings must implement this function
+ *    to get characters according to the rules of their encoding scheme.
+ *
+ *  This function is not a method of class iteratedChar only because
+ *   that would require a lot of extra derived classes, which is awkward.
+ * @param it  The iteratedChar 'struct' into which the returned char is placed.
+ * @param det The charset detector, which is needed to get at the input byte data
+ *            being iterated over.
+ * @return    True if a character was returned, false at end of input.
+ */
 
-        this.nextChar = eucNextChar;
-      };
-      util.inherits(module.exports.euc_kr, mbcs);
+mbcs.prototype.nextChar = function(iter, det) {};
 
-      /**
-       *   GB-18030 recognizer. Uses simplified Chinese statistics.
-       */
-      module.exports.gb_18030 = function () {
-        this.name = function () {
-          return "GB18030";
-        };
-        this.language = function () {
-          return "zh";
-        };
 
-        /*
-         *  Get the next character value for EUC based encodings.
-         *  Character 'value' is simply the raw bytes that make up the character
-         *     packed into an int.
-         */
-        this.nextChar = function (iter, det) {
-          iter.index = iter.nextIndex;
-          iter.error = false;
-          var firstByte = 0;
-          var secondByte = 0;
-          var thirdByte = 0;
-          var fourthByte = 0;
-          buildChar: {
-            firstByte = iter.charValue = iter.nextByte(det);
-            if (firstByte < 0) {
-              // Ran off the end of the input data
-              iter.done = true;
-              break buildChar;
-            }
-            if (firstByte <= 0x80) {
-              // single byte char
-              break buildChar;
-            }
-            secondByte = iter.nextByte(det);
-            iter.charValue = (iter.charValue << 8) | secondByte;
-            if (firstByte >= 0x81 && firstByte <= 0xfe) {
-              // Two byte Char
-              if (
-                (secondByte >= 0x40 && secondByte <= 0x7e) ||
-                (secondByte >= 80 && secondByte <= 0xfe)
-              ) {
-                break buildChar;
-              }
-              // Four byte char
-              if (secondByte >= 0x30 && secondByte <= 0x39) {
-                thirdByte = iter.nextByte(det);
-                if (thirdByte >= 0x81 && thirdByte <= 0xfe) {
-                  fourthByte = iter.nextByte(det);
-                  if (fourthByte >= 0x30 && fourthByte <= 0x39) {
-                    iter.charValue =
-                      (iter.charValue << 16) | (thirdByte << 8) | fourthByte;
-                    break buildChar;
-                  }
-                }
-              }
-              iter.error = true;
-              break buildChar;
-            }
-          }
-          return iter.done == false;
-        };
 
-        // TODO:  This set of data comes from the character frequency-
-        //        of-occurence analysis tool.  The data needs to be moved
-        //        into a resource and loaded from there.
-        this.commonChars = [
-          0xa1a1, 0xa1a2, 0xa1a3, 0xa1a4, 0xa1b0, 0xa1b1, 0xa1f1, 0xa1f3,
-          0xa3a1, 0xa3ac, 0xa3ba, 0xb1a8, 0xb1b8, 0xb1be, 0xb2bb, 0xb3c9,
-          0xb3f6, 0xb4f3, 0xb5bd, 0xb5c4, 0xb5e3, 0xb6af, 0xb6d4, 0xb6e0,
-          0xb7a2, 0xb7a8, 0xb7bd, 0xb7d6, 0xb7dd, 0xb8b4, 0xb8df, 0xb8f6,
-          0xb9ab, 0xb9c9, 0xb9d8, 0xb9fa, 0xb9fd, 0xbacd, 0xbba7, 0xbbd6,
-          0xbbe1, 0xbbfa, 0xbcbc, 0xbcdb, 0xbcfe, 0xbdcc, 0xbecd, 0xbedd,
-          0xbfb4, 0xbfc6, 0xbfc9, 0xc0b4, 0xc0ed, 0xc1cb, 0xc2db, 0xc3c7,
-          0xc4dc, 0xc4ea, 0xc5cc, 0xc6f7, 0xc7f8, 0xc8ab, 0xc8cb, 0xc8d5,
-          0xc8e7, 0xc9cf, 0xc9fa, 0xcab1, 0xcab5, 0xcac7, 0xcad0, 0xcad6,
-          0xcaf5, 0xcafd, 0xccec, 0xcdf8, 0xceaa, 0xcec4, 0xced2, 0xcee5,
-          0xcfb5, 0xcfc2, 0xcfd6, 0xd0c2, 0xd0c5, 0xd0d0, 0xd0d4, 0xd1a7,
-          0xd2aa, 0xd2b2, 0xd2b5, 0xd2bb, 0xd2d4, 0xd3c3, 0xd3d0, 0xd3fd,
-          0xd4c2, 0xd4da, 0xd5e2, 0xd6d0,
-        ];
-      };
-      util.inherits(module.exports.gb_18030, mbcs);
+/**
+ * Shift-JIS charset recognizer.
+ */
+module.exports.sjis = function() {
+  this.name = function() {
+    return 'Shift-JIS';
+  };
+  this.language = function() {
+    return 'ja';
+  };
 
-      /***/
-    },
-    /* 701 */
-    /***/ function (module, exports, __webpack_require__) {
-      var util = __webpack_require__(3),
-        Match = __webpack_require__(142);
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  this.commonChars = [
+    0x8140, 0x8141, 0x8142, 0x8145, 0x815b, 0x8169, 0x816a, 0x8175, 0x8176, 0x82a0,
+    0x82a2, 0x82a4, 0x82a9, 0x82aa, 0x82ab, 0x82ad, 0x82af, 0x82b1, 0x82b3, 0x82b5,
+    0x82b7, 0x82bd, 0x82be, 0x82c1, 0x82c4, 0x82c5, 0x82c6, 0x82c8, 0x82c9, 0x82cc,
+    0x82cd, 0x82dc, 0x82e0, 0x82e7, 0x82e8, 0x82e9, 0x82ea, 0x82f0, 0x82f1, 0x8341,
+    0x8343, 0x834e, 0x834f, 0x8358, 0x835e, 0x8362, 0x8367, 0x8375, 0x8376, 0x8389,
+    0x838a, 0x838b, 0x838d, 0x8393, 0x8e96, 0x93fa, 0x95aa
+  ];
+
+  this.nextChar = function(iter, det) {
+    iter.index = iter.nextIndex;
+    iter.error = false;
+
+    var firstByte;
+    firstByte = iter.charValue = iter.nextByte(det);
+    if (firstByte < 0)
+      return false;
+
+    if (firstByte <= 0x7f || (firstByte > 0xa0 && firstByte <= 0xdf))
+      return true;
+
+    var secondByte = iter.nextByte(det);
+    if (secondByte < 0)
+      return false;
+
+    iter.charValue = (firstByte << 8) | secondByte;
+    if (! ((secondByte >= 0x40 && secondByte <= 0x7f) || (secondByte >= 0x80 && secondByte <= 0xff))) {
+      // Illegal second byte value.
+      iter.error = true;
+    }
+    return true;
+  };
+};
+util.inherits(module.exports.sjis, mbcs);
 
-      /**
-       * This class recognizes single-byte encodings. Because the encoding scheme is so
-       * simple, language statistics are used to do the matching.
-       */
 
-      function NGramParser(theNgramList, theByteMap) {
-        var N_GRAM_MASK = 0xffffff;
 
-        this.byteIndex = 0;
-        this.ngram = 0;
+/**
+ *   Big5 charset recognizer.
+ */
+module.exports.big5 = function() {
+  this.name = function() {
+    return 'Big5';
+  };
+  this.language = function() {
+    return 'zh';
+  };
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  this.commonChars = [
+    0xa140, 0xa141, 0xa142, 0xa143, 0xa147, 0xa149, 0xa175, 0xa176, 0xa440, 0xa446,
+    0xa447, 0xa448, 0xa451, 0xa454, 0xa457, 0xa464, 0xa46a, 0xa46c, 0xa477, 0xa4a3,
+    0xa4a4, 0xa4a7, 0xa4c1, 0xa4ce, 0xa4d1, 0xa4df, 0xa4e8, 0xa4fd, 0xa540, 0xa548,
+    0xa558, 0xa569, 0xa5cd, 0xa5e7, 0xa657, 0xa661, 0xa662, 0xa668, 0xa670, 0xa6a8,
+    0xa6b3, 0xa6b9, 0xa6d3, 0xa6db, 0xa6e6, 0xa6f2, 0xa740, 0xa751, 0xa759, 0xa7da,
+    0xa8a3, 0xa8a5, 0xa8ad, 0xa8d1, 0xa8d3, 0xa8e4, 0xa8fc, 0xa9c0, 0xa9d2, 0xa9f3,
+    0xaa6b, 0xaaba, 0xaabe, 0xaacc, 0xaafc, 0xac47, 0xac4f, 0xacb0, 0xacd2, 0xad59,
+    0xaec9, 0xafe0, 0xb0ea, 0xb16f, 0xb2b3, 0xb2c4, 0xb36f, 0xb44c, 0xb44e, 0xb54c,
+    0xb5a5, 0xb5bd, 0xb5d0, 0xb5d8, 0xb671, 0xb7ed, 0xb867, 0xb944, 0xbad8, 0xbb44,
+    0xbba1, 0xbdd1, 0xc2c4, 0xc3b9, 0xc440, 0xc45f
+  ];
+  this.nextChar = function(iter, det) {
+    iter.index = iter.nextIndex;
+    iter.error = false;
+
+    var firstByte = iter.charValue = iter.nextByte(det);
+
+    if (firstByte < 0)
+      return false;
+
+    // single byte character.
+    if (firstByte <= 0x7f || firstByte == 0xff)
+      return true;
+
+    var secondByte = iter.nextByte(det);
+
+    if (secondByte < 0)
+      return false;
+
+    iter.charValue = (iter.charValue << 8) | secondByte;
+
+    if (secondByte < 0x40 || secondByte == 0x7f || secondByte == 0xff)
+      iter.error = true;
+
+    return true;
+  };
+};
+util.inherits(module.exports.big5, mbcs);
 
-        this.ngramList = theNgramList;
-        this.byteMap = theByteMap;
 
-        this.ngramCount = 0;
-        this.hitCount = 0;
 
-        this.spaceChar;
+/**
+ *  EUC charset recognizers.  One abstract class that provides the common function
+ *  for getting the next character according to the EUC encoding scheme,
+ *  and nested derived classes for EUC_KR, EUC_JP, EUC_CN.
+ *
+ *  Get the next character value for EUC based encodings.
+ *  Character 'value' is simply the raw bytes that make up the character
+ *     packed into an int.
+ */
+function eucNextChar(iter, det) {
+  iter.index = iter.nextIndex;
+  iter.error = false;
+  var firstByte  = 0;
+  var secondByte = 0;
+  var thirdByte  = 0;
+  //int fourthByte = 0;
+  buildChar: {
+    firstByte = iter.charValue = iter.nextByte(det);
+    if (firstByte < 0) {
+      // Ran off the end of the input data
+      iter.done = true;
+      break buildChar;
+    }
+    if (firstByte <= 0x8d) {
+      // single byte char
+      break buildChar;
+    }
+    secondByte = iter.nextByte(det);
+    iter.charValue = (iter.charValue << 8) | secondByte;
+    if (firstByte >= 0xA1 && firstByte <= 0xfe) {
+      // Two byte Char
+      if (secondByte < 0xa1) {
+        iter.error = true;
+      }
+      break buildChar;
+    }
+    if (firstByte == 0x8e) {
+      // Code Set 2.
+      //   In EUC-JP, total char size is 2 bytes, only one byte of actual char value.
+      //   In EUC-TW, total char size is 4 bytes, three bytes contribute to char value.
+      // We don't know which we've got.
+      // Treat it like EUC-JP.  If the data really was EUC-TW, the following two
+      //   bytes will look like a well formed 2 byte char.
+      if (secondByte < 0xa1) {
+        iter.error = true;
+      }
+      break buildChar;
+    }
+    if (firstByte == 0x8f) {
+      // Code set 3.
+      // Three byte total char size, two bytes of actual char value.
+      thirdByte = iter.nextByte(det);
+      iter.charValue = (iter.charValue << 8) | thirdByte;
+      if (thirdByte < 0xa1) {
+        iter.error = true;
+      }
+    }
+  }
+  return iter.done == false;
+};
 
-        /*
-         * Binary search for value in table, which must have exactly 64 entries.
-         */
-        this.search = function (table, value) {
-          var index = 0;
 
-          if (table[index + 32] <= value) index += 32;
-          if (table[index + 16] <= value) index += 16;
-          if (table[index + 8] <= value) index += 8;
-          if (table[index + 4] <= value) index += 4;
-          if (table[index + 2] <= value) index += 2;
-          if (table[index + 1] <= value) index += 1;
-          if (table[index] > value) index -= 1;
 
-          if (index < 0 || table[index] != value) return -1;
+/**
+ * The charset recognize for EUC-JP.  A singleton instance of this class
+ *    is created and kept by the public CharsetDetector class
+ */
+module.exports.euc_jp = function() {
+  this.name = function() {
+    return 'EUC-JP';
+  };
+  this.language = function() {
+    return 'ja';
+  };
 
-          return index;
-        };
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  this.commonChars = [
+    0xa1a1, 0xa1a2, 0xa1a3, 0xa1a6, 0xa1bc, 0xa1ca, 0xa1cb, 0xa1d6, 0xa1d7, 0xa4a2,
+    0xa4a4, 0xa4a6, 0xa4a8, 0xa4aa, 0xa4ab, 0xa4ac, 0xa4ad, 0xa4af, 0xa4b1, 0xa4b3,
+    0xa4b5, 0xa4b7, 0xa4b9, 0xa4bb, 0xa4bd, 0xa4bf, 0xa4c0, 0xa4c1, 0xa4c3, 0xa4c4,
+    0xa4c6, 0xa4c7, 0xa4c8, 0xa4c9, 0xa4ca, 0xa4cb, 0xa4ce, 0xa4cf, 0xa4d0, 0xa4de,
+    0xa4df, 0xa4e1, 0xa4e2, 0xa4e4, 0xa4e8, 0xa4e9, 0xa4ea, 0xa4eb, 0xa4ec, 0xa4ef,
+    0xa4f2, 0xa4f3, 0xa5a2, 0xa5a3, 0xa5a4, 0xa5a6, 0xa5a7, 0xa5aa, 0xa5ad, 0xa5af,
+    0xa5b0, 0xa5b3, 0xa5b5, 0xa5b7, 0xa5b8, 0xa5b9, 0xa5bf, 0xa5c3, 0xa5c6, 0xa5c7,
+    0xa5c8, 0xa5c9, 0xa5cb, 0xa5d0, 0xa5d5, 0xa5d6, 0xa5d7, 0xa5de, 0xa5e0, 0xa5e1,
+    0xa5e5, 0xa5e9, 0xa5ea, 0xa5eb, 0xa5ec, 0xa5ed, 0xa5f3, 0xb8a9, 0xb9d4, 0xbaee,
+    0xbbc8, 0xbef0, 0xbfb7, 0xc4ea, 0xc6fc, 0xc7bd, 0xcab8, 0xcaf3, 0xcbdc, 0xcdd1
+  ];
+
+  this.nextChar = eucNextChar;
+};
+util.inherits(module.exports.euc_jp, mbcs);
 
-        this.lookup = function (thisNgram) {
-          this.ngramCount += 1;
-          if (this.search(this.ngramList, thisNgram) >= 0) {
-            this.hitCount += 1;
-          }
-        };
 
-        this.addByte = function (b) {
-          this.ngram = ((this.ngram << 8) + (b & 0xff)) & N_GRAM_MASK;
-          this.lookup(this.ngram);
-        };
 
-        this.nextByte = function (det) {
-          if (this.byteIndex >= det.fInputLen) return -1;
+/**
+ * The charset recognize for EUC-KR.  A singleton instance of this class
+ *    is created and kept by the public CharsetDetector class
+ */
+module.exports.euc_kr = function() {
+  this.name = function() {
+    return 'EUC-KR';
+  };
+  this.language = function() {
+    return 'ko';
+  };
 
-          return det.fInputBytes[this.byteIndex++] & 0xff;
-        };
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  this.commonChars = [
+    0xb0a1, 0xb0b3, 0xb0c5, 0xb0cd, 0xb0d4, 0xb0e6, 0xb0ed, 0xb0f8, 0xb0fa, 0xb0fc,
+    0xb1b8, 0xb1b9, 0xb1c7, 0xb1d7, 0xb1e2, 0xb3aa, 0xb3bb, 0xb4c2, 0xb4cf, 0xb4d9,
+    0xb4eb, 0xb5a5, 0xb5b5, 0xb5bf, 0xb5c7, 0xb5e9, 0xb6f3, 0xb7af, 0xb7c2, 0xb7ce,
+    0xb8a6, 0xb8ae, 0xb8b6, 0xb8b8, 0xb8bb, 0xb8e9, 0xb9ab, 0xb9ae, 0xb9cc, 0xb9ce,
+    0xb9fd, 0xbab8, 0xbace, 0xbad0, 0xbaf1, 0xbbe7, 0xbbf3, 0xbbfd, 0xbcad, 0xbcba,
+    0xbcd2, 0xbcf6, 0xbdba, 0xbdc0, 0xbdc3, 0xbdc5, 0xbec6, 0xbec8, 0xbedf, 0xbeee,
+    0xbef8, 0xbefa, 0xbfa1, 0xbfa9, 0xbfc0, 0xbfe4, 0xbfeb, 0xbfec, 0xbff8, 0xc0a7,
+    0xc0af, 0xc0b8, 0xc0ba, 0xc0bb, 0xc0bd, 0xc0c7, 0xc0cc, 0xc0ce, 0xc0cf, 0xc0d6,
+    0xc0da, 0xc0e5, 0xc0fb, 0xc0fc, 0xc1a4, 0xc1a6, 0xc1b6, 0xc1d6, 0xc1df, 0xc1f6,
+    0xc1f8, 0xc4a1, 0xc5cd, 0xc6ae, 0xc7cf, 0xc7d1, 0xc7d2, 0xc7d8, 0xc7e5, 0xc8ad
+  ];
+
+  this.nextChar = eucNextChar;
+};
+util.inherits(module.exports.euc_kr, mbcs);
 
-        this.parse = function (det, spaceCh) {
-          var b,
-            ignoreSpace = false;
-          this.spaceChar = spaceCh;
 
-          while ((b = this.nextByte(det)) >= 0) {
-            var mb = this.byteMap[b];
 
-            // TODO: 0x20 might not be a space in all character sets...
-            if (mb != 0) {
-              if (!(mb == this.spaceChar && ignoreSpace)) {
-                this.addByte(mb);
-              }
+/**
+ *   GB-18030 recognizer. Uses simplified Chinese statistics.
+ */
+module.exports.gb_18030 = function() {
+  this.name = function() {
+    return 'GB18030';
+  };
+  this.language = function() {
+    return 'zh';
+  };
 
-              ignoreSpace = mb == this.spaceChar;
+  /*
+   *  Get the next character value for EUC based encodings.
+   *  Character 'value' is simply the raw bytes that make up the character
+   *     packed into an int.
+   */
+  this.nextChar = function(iter, det) {
+    iter.index = iter.nextIndex;
+    iter.error = false;
+    var firstByte  = 0;
+    var secondByte = 0;
+    var thirdByte  = 0;
+    var fourthByte = 0;
+    buildChar: {
+      firstByte = iter.charValue = iter.nextByte(det);
+      if (firstByte < 0) {
+        // Ran off the end of the input data
+        iter.done = true;
+        break buildChar;
+      }
+      if (firstByte <= 0x80) {
+        // single byte char
+        break buildChar;
+      }
+      secondByte = iter.nextByte(det);
+      iter.charValue = (iter.charValue << 8) | secondByte;
+      if (firstByte >= 0x81 && firstByte <= 0xFE) {
+        // Two byte Char
+        if ((secondByte >= 0x40 && secondByte <= 0x7E) || (secondByte >=80 && secondByte <= 0xFE)) {
+          break buildChar;
+        }
+        // Four byte char
+        if (secondByte >= 0x30 && secondByte <= 0x39) {
+          thirdByte = iter.nextByte(det);
+          if (thirdByte >= 0x81 && thirdByte <= 0xFE) {
+            fourthByte = iter.nextByte(det);
+            if (fourthByte >= 0x30 && fourthByte <= 0x39) {
+              iter.charValue = (iter.charValue << 16) | (thirdByte << 8) | fourthByte;
+              break buildChar;
             }
           }
+        }
+        iter.error = true;
+        break buildChar;
+      }
+    }
+    return iter.done == false;
+  };
 
-          // TODO: Is this OK? The buffer could have ended in the middle of a word...
-          this.addByte(this.spaceChar);
-
-          var rawPercent = this.hitCount / this.ngramCount;
+  // TODO:  This set of data comes from the character frequency-
+  //        of-occurence analysis tool.  The data needs to be moved
+  //        into a resource and loaded from there.
+  this.commonChars = [
+    0xa1a1, 0xa1a2, 0xa1a3, 0xa1a4, 0xa1b0, 0xa1b1, 0xa1f1, 0xa1f3, 0xa3a1, 0xa3ac,
+    0xa3ba, 0xb1a8, 0xb1b8, 0xb1be, 0xb2bb, 0xb3c9, 0xb3f6, 0xb4f3, 0xb5bd, 0xb5c4,
+    0xb5e3, 0xb6af, 0xb6d4, 0xb6e0, 0xb7a2, 0xb7a8, 0xb7bd, 0xb7d6, 0xb7dd, 0xb8b4,
+    0xb8df, 0xb8f6, 0xb9ab, 0xb9c9, 0xb9d8, 0xb9fa, 0xb9fd, 0xbacd, 0xbba7, 0xbbd6,
+    0xbbe1, 0xbbfa, 0xbcbc, 0xbcdb, 0xbcfe, 0xbdcc, 0xbecd, 0xbedd, 0xbfb4, 0xbfc6,
+    0xbfc9, 0xc0b4, 0xc0ed, 0xc1cb, 0xc2db, 0xc3c7, 0xc4dc, 0xc4ea, 0xc5cc, 0xc6f7,
+    0xc7f8, 0xc8ab, 0xc8cb, 0xc8d5, 0xc8e7, 0xc9cf, 0xc9fa, 0xcab1, 0xcab5, 0xcac7,
+    0xcad0, 0xcad6, 0xcaf5, 0xcafd, 0xccec, 0xcdf8, 0xceaa, 0xcec4, 0xced2, 0xcee5,
+    0xcfb5, 0xcfc2, 0xcfd6, 0xd0c2, 0xd0c5, 0xd0d0, 0xd0d4, 0xd1a7, 0xd2aa, 0xd2b2,
+    0xd2b5, 0xd2bb, 0xd2d4, 0xd3c3, 0xd3d0, 0xd3fd, 0xd4c2, 0xd4da, 0xd5e2, 0xd6d0
+  ];
+};
+util.inherits(module.exports.gb_18030, mbcs);
 
-          // TODO - This is a bit of a hack to take care of a case
-          // were we were getting a confidence of 135...
-          if (rawPercent > 0.33) return 98;
 
-          return Math.floor(rawPercent * 300.0);
-        };
-      }
+/***/ }),
+/* 701 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function NGramsPlusLang(la, ng) {
-        this.fLang = la;
-        this.fNGrams = ng;
-      }
+var util = __webpack_require__(3),
+  Match = __webpack_require__ (142);
 
-      function sbcs() {}
-      sbcs.prototype.spaceChar = 0x20;
-      sbcs.prototype.ngrams = function () {};
-      sbcs.prototype.byteMap = function () {};
-      sbcs.prototype.match = function (det) {
-        var ngrams = this.ngrams();
-        var multiple =
-          Array.isArray(ngrams) && ngrams[0] instanceof NGramsPlusLang;
+/**
+ * This class recognizes single-byte encodings. Because the encoding scheme is so
+ * simple, language statistics are used to do the matching.
+ */
 
-        if (!multiple) {
-          var parser = new NGramParser(ngrams, this.byteMap());
-          var confidence = parser.parse(det, this.spaceChar);
-          return confidence <= 0 ? null : new Match(det, this, confidence);
-        }
+function NGramParser(theNgramList, theByteMap) {
+  var N_GRAM_MASK = 0xFFFFFF;
 
-        var bestConfidenceSoFar = -1;
-        var lang = null;
+  this.byteIndex = 0;
+  this.ngram = 0;
 
-        for (var i = ngrams.length - 1; i >= 0; i--) {
-          var ngl = ngrams[i];
+  this.ngramList = theNgramList;
+  this.byteMap = theByteMap;
 
-          var parser = new NGramParser(ngl.fNGrams, this.byteMap());
-          var confidence = parser.parse(det, this.spaceChar);
-          if (confidence > bestConfidenceSoFar) {
-            bestConfidenceSoFar = confidence;
-            lang = ngl.fLang;
-          }
-        }
+  this.ngramCount = 0;
+  this.hitCount = 0;
 
-        var name = this.name(det);
-        return bestConfidenceSoFar <= 0
-          ? null
-          : new Match(det, this, bestConfidenceSoFar, name, lang);
-      };
+  this.spaceChar;
 
-      module.exports.ISO_8859_1 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xaa, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0xba,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
-            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
-            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb,
-            0xfc, 0xfd, 0xfe, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
-            0xfd, 0xfe, 0xff,
-          ];
-        };
+  /*
+   * Binary search for value in table, which must have exactly 64 entries.
+   */
+  this.search = function(table, value) {
+    var index = 0;
 
-        this.ngrams = function () {
-          return [
-            new NGramsPlusLang(
-              "da",
-              [
-                0x206166, 0x206174, 0x206465, 0x20656e, 0x206572, 0x20666f,
-                0x206861, 0x206920, 0x206d65, 0x206f67, 0x2070e5, 0x207369,
-                0x207374, 0x207469, 0x207669, 0x616620, 0x616e20, 0x616e64,
-                0x617220, 0x617420, 0x646520, 0x64656e, 0x646572, 0x646574,
-                0x652073, 0x656420, 0x656465, 0x656e20, 0x656e64, 0x657220,
-                0x657265, 0x657320, 0x657420, 0x666f72, 0x676520, 0x67656e,
-                0x676572, 0x696765, 0x696c20, 0x696e67, 0x6b6520, 0x6b6b65,
-                0x6c6572, 0x6c6967, 0x6c6c65, 0x6d6564, 0x6e6465, 0x6e6520,
-                0x6e6720, 0x6e6765, 0x6f6720, 0x6f6d20, 0x6f7220, 0x70e520,
-                0x722064, 0x722065, 0x722073, 0x726520, 0x737465, 0x742073,
-                0x746520, 0x746572, 0x74696c, 0x766572,
-              ],
-            ),
-            new NGramsPlusLang(
-              "de",
-              [
-                0x20616e, 0x206175, 0x206265, 0x206461, 0x206465, 0x206469,
-                0x206569, 0x206765, 0x206861, 0x20696e, 0x206d69, 0x207363,
-                0x207365, 0x20756e, 0x207665, 0x20766f, 0x207765, 0x207a75,
-                0x626572, 0x636820, 0x636865, 0x636874, 0x646173, 0x64656e,
-                0x646572, 0x646965, 0x652064, 0x652073, 0x65696e, 0x656974,
-                0x656e20, 0x657220, 0x657320, 0x67656e, 0x68656e, 0x687420,
-                0x696368, 0x696520, 0x696e20, 0x696e65, 0x697420, 0x6c6963,
-                0x6c6c65, 0x6e2061, 0x6e2064, 0x6e2073, 0x6e6420, 0x6e6465,
-                0x6e6520, 0x6e6720, 0x6e6765, 0x6e7465, 0x722064, 0x726465,
-                0x726569, 0x736368, 0x737465, 0x742064, 0x746520, 0x74656e,
-                0x746572, 0x756e64, 0x756e67, 0x766572,
-              ],
-            ),
-            new NGramsPlusLang(
-              "en",
-              [
-                0x206120, 0x20616e, 0x206265, 0x20636f, 0x20666f, 0x206861,
-                0x206865, 0x20696e, 0x206d61, 0x206f66, 0x207072, 0x207265,
-                0x207361, 0x207374, 0x207468, 0x20746f, 0x207768, 0x616964,
-                0x616c20, 0x616e20, 0x616e64, 0x617320, 0x617420, 0x617465,
-                0x617469, 0x642061, 0x642074, 0x652061, 0x652073, 0x652074,
-                0x656420, 0x656e74, 0x657220, 0x657320, 0x666f72, 0x686174,
-                0x686520, 0x686572, 0x696420, 0x696e20, 0x696e67, 0x696f6e,
-                0x697320, 0x6e2061, 0x6e2074, 0x6e6420, 0x6e6720, 0x6e7420,
-                0x6f6620, 0x6f6e20, 0x6f7220, 0x726520, 0x727320, 0x732061,
-                0x732074, 0x736169, 0x737420, 0x742074, 0x746572, 0x746861,
-                0x746865, 0x74696f, 0x746f20, 0x747320,
-              ],
-            ),
-            new NGramsPlusLang(
-              "es",
-              [
-                0x206120, 0x206361, 0x20636f, 0x206465, 0x20656c, 0x20656e,
-                0x206573, 0x20696e, 0x206c61, 0x206c6f, 0x207061, 0x20706f,
-                0x207072, 0x207175, 0x207265, 0x207365, 0x20756e, 0x207920,
-                0x612063, 0x612064, 0x612065, 0x61206c, 0x612070, 0x616369,
-                0x61646f, 0x616c20, 0x617220, 0x617320, 0x6369f3, 0x636f6e,
-                0x646520, 0x64656c, 0x646f20, 0x652064, 0x652065, 0x65206c,
-                0x656c20, 0x656e20, 0x656e74, 0x657320, 0x657374, 0x69656e,
-                0x69f36e, 0x6c6120, 0x6c6f73, 0x6e2065, 0x6e7465, 0x6f2064,
-                0x6f2065, 0x6f6e20, 0x6f7220, 0x6f7320, 0x706172, 0x717565,
-                0x726120, 0x726573, 0x732064, 0x732065, 0x732070, 0x736520,
-                0x746520, 0x746f20, 0x756520, 0xf36e20,
-              ],
-            ),
-            new NGramsPlusLang(
-              "fr",
-              [
-                0x206175, 0x20636f, 0x206461, 0x206465, 0x206475, 0x20656e,
-                0x206574, 0x206c61, 0x206c65, 0x207061, 0x20706f, 0x207072,
-                0x207175, 0x207365, 0x20736f, 0x20756e, 0x20e020, 0x616e74,
-                0x617469, 0x636520, 0x636f6e, 0x646520, 0x646573, 0x647520,
-                0x652061, 0x652063, 0x652064, 0x652065, 0x65206c, 0x652070,
-                0x652073, 0x656e20, 0x656e74, 0x657220, 0x657320, 0x657420,
-                0x657572, 0x696f6e, 0x697320, 0x697420, 0x6c6120, 0x6c6520,
-                0x6c6573, 0x6d656e, 0x6e2064, 0x6e6520, 0x6e7320, 0x6e7420,
-                0x6f6e20, 0x6f6e74, 0x6f7572, 0x717565, 0x72206c, 0x726520,
-                0x732061, 0x732064, 0x732065, 0x73206c, 0x732070, 0x742064,
-                0x746520, 0x74696f, 0x756520, 0x757220,
-              ],
-            ),
-            new NGramsPlusLang(
-              "it",
-              [
-                0x20616c, 0x206368, 0x20636f, 0x206465, 0x206469, 0x206520,
-                0x20696c, 0x20696e, 0x206c61, 0x207065, 0x207072, 0x20756e,
-                0x612063, 0x612064, 0x612070, 0x612073, 0x61746f, 0x636865,
-                0x636f6e, 0x64656c, 0x646920, 0x652061, 0x652063, 0x652064,
-                0x652069, 0x65206c, 0x652070, 0x652073, 0x656c20, 0x656c6c,
-                0x656e74, 0x657220, 0x686520, 0x692061, 0x692063, 0x692064,
-                0x692073, 0x696120, 0x696c20, 0x696e20, 0x696f6e, 0x6c6120,
-                0x6c6520, 0x6c6920, 0x6c6c61, 0x6e6520, 0x6e6920, 0x6e6f20,
-                0x6e7465, 0x6f2061, 0x6f2064, 0x6f2069, 0x6f2073, 0x6f6e20,
-                0x6f6e65, 0x706572, 0x726120, 0x726520, 0x736920, 0x746120,
-                0x746520, 0x746920, 0x746f20, 0x7a696f,
-              ],
-            ),
-            new NGramsPlusLang(
-              "nl",
-              [
-                0x20616c, 0x206265, 0x206461, 0x206465, 0x206469, 0x206565,
-                0x20656e, 0x206765, 0x206865, 0x20696e, 0x206d61, 0x206d65,
-                0x206f70, 0x207465, 0x207661, 0x207665, 0x20766f, 0x207765,
-                0x207a69, 0x61616e, 0x616172, 0x616e20, 0x616e64, 0x617220,
-                0x617420, 0x636874, 0x646520, 0x64656e, 0x646572, 0x652062,
-                0x652076, 0x65656e, 0x656572, 0x656e20, 0x657220, 0x657273,
-                0x657420, 0x67656e, 0x686574, 0x696520, 0x696e20, 0x696e67,
-                0x697320, 0x6e2062, 0x6e2064, 0x6e2065, 0x6e2068, 0x6e206f,
-                0x6e2076, 0x6e6465, 0x6e6720, 0x6f6e64, 0x6f6f72, 0x6f7020,
-                0x6f7220, 0x736368, 0x737465, 0x742064, 0x746520, 0x74656e,
-                0x746572, 0x76616e, 0x766572, 0x766f6f,
-              ],
-            ),
-            new NGramsPlusLang(
-              "no",
-              [
-                0x206174, 0x206176, 0x206465, 0x20656e, 0x206572, 0x20666f,
-                0x206861, 0x206920, 0x206d65, 0x206f67, 0x2070e5, 0x207365,
-                0x20736b, 0x20736f, 0x207374, 0x207469, 0x207669, 0x20e520,
-                0x616e64, 0x617220, 0x617420, 0x646520, 0x64656e, 0x646574,
-                0x652073, 0x656420, 0x656e20, 0x656e65, 0x657220, 0x657265,
-                0x657420, 0x657474, 0x666f72, 0x67656e, 0x696b6b, 0x696c20,
-                0x696e67, 0x6b6520, 0x6b6b65, 0x6c6520, 0x6c6c65, 0x6d6564,
-                0x6d656e, 0x6e2073, 0x6e6520, 0x6e6720, 0x6e6765, 0x6e6e65,
-                0x6f6720, 0x6f6d20, 0x6f7220, 0x70e520, 0x722073, 0x726520,
-                0x736f6d, 0x737465, 0x742073, 0x746520, 0x74656e, 0x746572,
-                0x74696c, 0x747420, 0x747465, 0x766572,
-              ],
-            ),
-            new NGramsPlusLang(
-              "pt",
-              [
-                0x206120, 0x20636f, 0x206461, 0x206465, 0x20646f, 0x206520,
-                0x206573, 0x206d61, 0x206e6f, 0x206f20, 0x207061, 0x20706f,
-                0x207072, 0x207175, 0x207265, 0x207365, 0x20756d, 0x612061,
-                0x612063, 0x612064, 0x612070, 0x616465, 0x61646f, 0x616c20,
-                0x617220, 0x617261, 0x617320, 0x636f6d, 0x636f6e, 0x646120,
-                0x646520, 0x646f20, 0x646f73, 0x652061, 0x652064, 0x656d20,
-                0x656e74, 0x657320, 0x657374, 0x696120, 0x696361, 0x6d656e,
-                0x6e7465, 0x6e746f, 0x6f2061, 0x6f2063, 0x6f2064, 0x6f2065,
-                0x6f2070, 0x6f7320, 0x706172, 0x717565, 0x726120, 0x726573,
-                0x732061, 0x732064, 0x732065, 0x732070, 0x737461, 0x746520,
-                0x746f20, 0x756520, 0xe36f20, 0xe7e36f,
-              ],
-            ),
-            new NGramsPlusLang(
-              "sv",
-              [
-                0x206174, 0x206176, 0x206465, 0x20656e, 0x2066f6, 0x206861,
-                0x206920, 0x20696e, 0x206b6f, 0x206d65, 0x206f63, 0x2070e5,
-                0x20736b, 0x20736f, 0x207374, 0x207469, 0x207661, 0x207669,
-                0x20e472, 0x616465, 0x616e20, 0x616e64, 0x617220, 0x617474,
-                0x636820, 0x646520, 0x64656e, 0x646572, 0x646574, 0x656420,
-                0x656e20, 0x657220, 0x657420, 0x66f672, 0x67656e, 0x696c6c,
-                0x696e67, 0x6b6120, 0x6c6c20, 0x6d6564, 0x6e2073, 0x6e6120,
-                0x6e6465, 0x6e6720, 0x6e6765, 0x6e696e, 0x6f6368, 0x6f6d20,
-                0x6f6e20, 0x70e520, 0x722061, 0x722073, 0x726120, 0x736b61,
-                0x736f6d, 0x742073, 0x746120, 0x746520, 0x746572, 0x74696c,
-                0x747420, 0x766172, 0xe47220, 0xf67220,
-              ],
-            ),
-          ];
-        };
+    if (table[index + 32] <= value) index += 32;
+    if (table[index + 16] <= value) index += 16;
+    if (table[index + 8]  <= value) index += 8;
+    if (table[index + 4]  <= value) index += 4;
+    if (table[index + 2]  <= value) index += 2;
+    if (table[index + 1]  <= value) index += 1;
+    if (table[index]      > value)  index -= 1;
 
-        this.name = function (det) {
-          return det && det.fC1Bytes ? "windows-1252" : "ISO-8859-1";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_1, sbcs);
-
-      module.exports.ISO_8859_2 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xb1, 0x20, 0xb3, 0x20,
-            0xb5, 0xb6, 0x20, 0x20, 0xb9, 0xba, 0xbb, 0xbc, 0x20, 0xbe, 0xbf,
-            0x20, 0xb1, 0x20, 0xb3, 0x20, 0xb5, 0xb6, 0xb7, 0x20, 0xb9, 0xba,
-            0xbb, 0xbc, 0x20, 0xbe, 0xbf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
-            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
-            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb,
-            0xfc, 0xfd, 0xfe, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
-            0xfd, 0xfe, 0x20,
-          ];
-        };
+    if (index < 0 || table[index] != value)
+      return -1;
 
-        this.ngrams = function () {
-          return [
-            new NGramsPlusLang(
-              "cs",
-              [
-                0x206120, 0x206279, 0x20646f, 0x206a65, 0x206e61, 0x206e65,
-                0x206f20, 0x206f64, 0x20706f, 0x207072, 0x2070f8, 0x20726f,
-                0x207365, 0x20736f, 0x207374, 0x20746f, 0x207620, 0x207679,
-                0x207a61, 0x612070, 0x636520, 0x636820, 0x652070, 0x652073,
-                0x652076, 0x656d20, 0x656eed, 0x686f20, 0x686f64, 0x697374,
-                0x6a6520, 0x6b7465, 0x6c6520, 0x6c6920, 0x6e6120, 0x6ee920,
-                0x6eec20, 0x6eed20, 0x6f2070, 0x6f646e, 0x6f6a69, 0x6f7374,
-                0x6f7520, 0x6f7661, 0x706f64, 0x706f6a, 0x70726f, 0x70f865,
-                0x736520, 0x736f75, 0x737461, 0x737469, 0x73746e, 0x746572,
-                0x746eed, 0x746f20, 0x752070, 0xbe6520, 0xe16eed, 0xe9686f,
-                0xed2070, 0xed2073, 0xed6d20, 0xf86564,
-              ],
-            ),
-            new NGramsPlusLang(
-              "hu",
-              [
-                0x206120, 0x20617a, 0x206265, 0x206567, 0x20656c, 0x206665,
-                0x206861, 0x20686f, 0x206973, 0x206b65, 0x206b69, 0x206bf6,
-                0x206c65, 0x206d61, 0x206d65, 0x206d69, 0x206e65, 0x20737a,
-                0x207465, 0x20e973, 0x612061, 0x61206b, 0x61206d, 0x612073,
-                0x616b20, 0x616e20, 0x617a20, 0x62616e, 0x62656e, 0x656779,
-                0x656b20, 0x656c20, 0x656c65, 0x656d20, 0x656e20, 0x657265,
-                0x657420, 0x657465, 0x657474, 0x677920, 0x686f67, 0x696e74,
-                0x697320, 0x6b2061, 0x6bf67a, 0x6d6567, 0x6d696e, 0x6e2061,
-                0x6e616b, 0x6e656b, 0x6e656d, 0x6e7420, 0x6f6779, 0x732061,
-                0x737a65, 0x737a74, 0x737ae1, 0x73e967, 0x742061, 0x747420,
-                0x74e173, 0x7a6572, 0xe16e20, 0xe97320,
-              ],
-            ),
-            new NGramsPlusLang(
-              "pl",
-              [
-                0x20637a, 0x20646f, 0x206920, 0x206a65, 0x206b6f, 0x206d61,
-                0x206d69, 0x206e61, 0x206e69, 0x206f64, 0x20706f, 0x207072,
-                0x207369, 0x207720, 0x207769, 0x207779, 0x207a20, 0x207a61,
-                0x612070, 0x612077, 0x616e69, 0x636820, 0x637a65, 0x637a79,
-                0x646f20, 0x647a69, 0x652070, 0x652073, 0x652077, 0x65207a,
-                0x65676f, 0x656a20, 0x656d20, 0x656e69, 0x676f20, 0x696120,
-                0x696520, 0x69656a, 0x6b6120, 0x6b6920, 0x6b6965, 0x6d6965,
-                0x6e6120, 0x6e6961, 0x6e6965, 0x6f2070, 0x6f7761, 0x6f7769,
-                0x706f6c, 0x707261, 0x70726f, 0x70727a, 0x727a65, 0x727a79,
-                0x7369ea, 0x736b69, 0x737461, 0x776965, 0x796368, 0x796d20,
-                0x7a6520, 0x7a6965, 0x7a7920, 0xf37720,
-              ],
-            ),
-            new NGramsPlusLang(
-              "ro",
-              [
-                0x206120, 0x206163, 0x206361, 0x206365, 0x20636f, 0x206375,
-                0x206465, 0x206469, 0x206c61, 0x206d61, 0x207065, 0x207072,
-                0x207365, 0x2073e3, 0x20756e, 0x20ba69, 0x20ee6e, 0x612063,
-                0x612064, 0x617265, 0x617420, 0x617465, 0x617520, 0x636172,
-                0x636f6e, 0x637520, 0x63e320, 0x646520, 0x652061, 0x652063,
-                0x652064, 0x652070, 0x652073, 0x656120, 0x656920, 0x656c65,
-                0x656e74, 0x657374, 0x692061, 0x692063, 0x692064, 0x692070,
-                0x696520, 0x696920, 0x696e20, 0x6c6120, 0x6c6520, 0x6c6f72,
-                0x6c7569, 0x6e6520, 0x6e7472, 0x6f7220, 0x70656e, 0x726520,
-                0x726561, 0x727520, 0x73e320, 0x746520, 0x747275, 0x74e320,
-                0x756920, 0x756c20, 0xba6920, 0xee6e20,
-              ],
-            ),
-          ];
-        };
+    return index;
+  };
 
-        this.name = function (det) {
-          return det && det.fC1Bytes ? "windows-1250" : "ISO-8859-2";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_2, sbcs);
-
-      module.exports.ISO_8859_5 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xf1, 0xf2, 0xf3, 0xf4,
-            0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x20, 0xfe, 0xff,
-            0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda,
-            0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
-            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xd0,
-            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb,
-            0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0x20, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
-            0x20, 0xfe, 0xff,
-          ];
-        };
+  this.lookup = function(thisNgram) {
+    this.ngramCount += 1;
+    if (this.search(this.ngramList, thisNgram) >= 0) {
+      this.hitCount += 1;
+    }
+  };
 
-        this.ngrams = function () {
-          return [
-            0x20d220, 0x20d2de, 0x20d4de, 0x20d7d0, 0x20d820, 0x20dad0,
-            0x20dade, 0x20ddd0, 0x20ddd5, 0x20ded1, 0x20dfde, 0x20dfe0,
-            0x20e0d0, 0x20e1de, 0x20e1e2, 0x20e2de, 0x20e7e2, 0x20ede2,
-            0xd0ddd8, 0xd0e2ec, 0xd3de20, 0xd5dbec, 0xd5ddd8, 0xd5e1e2,
-            0xd5e220, 0xd820df, 0xd8d520, 0xd8d820, 0xd8ef20, 0xdbd5dd,
-            0xdbd820, 0xdbecdd, 0xddd020, 0xddd520, 0xddd8d5, 0xddd8ef,
-            0xddde20, 0xddded2, 0xde20d2, 0xde20df, 0xde20e1, 0xded220,
-            0xded2d0, 0xded3de, 0xded920, 0xdedbec, 0xdedc20, 0xdee1e2,
-            0xdfdedb, 0xdfe0d5, 0xdfe0d8, 0xdfe0de, 0xe0d0d2, 0xe0d5d4,
-            0xe1e2d0, 0xe1e2d2, 0xe1e2d8, 0xe1ef20, 0xe2d5db, 0xe2de20,
-            0xe2dee0, 0xe2ec20, 0xe7e2de, 0xebe520,
-          ];
-        };
+  this.addByte = function(b) {
+    this.ngram = ((this.ngram << 8) + (b & 0xFF)) & N_GRAM_MASK;
+    this.lookup(this.ngram);
+  }
 
-        this.name = function (det) {
-          return "ISO-8859-5";
-        };
+  this.nextByte = function(det) {
+    if (this.byteIndex >= det.fInputLen)
+      return -1;
 
-        this.language = function () {
-          return "ru";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_5, sbcs);
-
-      module.exports.ISO_8859_6 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
-            0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
-            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20,
-          ];
-        };
+    return det.fInputBytes[this.byteIndex++] & 0xFF;
+  }
 
-        this.ngrams = function () {
-          return [
-            0x20c7e4, 0x20c7e6, 0x20c8c7, 0x20d9e4, 0x20e1ea, 0x20e4e4,
-            0x20e5e6, 0x20e8c7, 0xc720c7, 0xc7c120, 0xc7ca20, 0xc7d120,
-            0xc7e420, 0xc7e4c3, 0xc7e4c7, 0xc7e4c8, 0xc7e4ca, 0xc7e4cc,
-            0xc7e4cd, 0xc7e4cf, 0xc7e4d3, 0xc7e4d9, 0xc7e4e2, 0xc7e4e5,
-            0xc7e4e8, 0xc7e4ea, 0xc7e520, 0xc7e620, 0xc7e6ca, 0xc820c7,
-            0xc920c7, 0xc920e1, 0xc920e4, 0xc920e5, 0xc920e8, 0xca20c7,
-            0xcf20c7, 0xcfc920, 0xd120c7, 0xd1c920, 0xd320c7, 0xd920c7,
-            0xd9e4e9, 0xe1ea20, 0xe420c7, 0xe4c920, 0xe4e920, 0xe4ea20,
-            0xe520c7, 0xe5c720, 0xe5c920, 0xe5e620, 0xe620c7, 0xe720c7,
-            0xe7c720, 0xe8c7e4, 0xe8e620, 0xe920c7, 0xea20c7, 0xea20e5,
-            0xea20e8, 0xeac920, 0xead120, 0xeae620,
-          ];
-        };
+  this.parse = function(det, spaceCh) {
+    var b, ignoreSpace = false;
+    this.spaceChar = spaceCh;
 
-        this.name = function (det) {
-          return "ISO-8859-6";
-        };
+    while ((b = this.nextByte(det)) >= 0) {
+      var mb = this.byteMap[b];
 
-        this.language = function () {
-          return "ar";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_6, sbcs);
-
-      module.exports.ISO_8859_7 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xa1, 0xa2, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xdc, 0x20, 0xdd, 0xde, 0xdf,
-            0x20, 0xfc, 0x20, 0xfd, 0xfe, 0xc0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
-            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
-            0xf1, 0x20, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb,
-            0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
-            0xfd, 0xfe, 0x20,
-          ];
-        };
+      // TODO: 0x20 might not be a space in all character sets...
+      if (mb != 0) {
+        if (!(mb == this.spaceChar && ignoreSpace)) {
+          this.addByte(mb);
+        }
 
-        this.ngrams = function () {
-          return [
-            0x20e1ed, 0x20e1f0, 0x20e3e9, 0x20e4e9, 0x20e5f0, 0x20e720,
-            0x20eae1, 0x20ece5, 0x20ede1, 0x20ef20, 0x20f0e1, 0x20f0ef,
-            0x20f0f1, 0x20f3f4, 0x20f3f5, 0x20f4e7, 0x20f4ef, 0xdfe120,
-            0xe120e1, 0xe120f4, 0xe1e920, 0xe1ed20, 0xe1f0fc, 0xe1f220,
-            0xe3e9e1, 0xe5e920, 0xe5f220, 0xe720f4, 0xe7ed20, 0xe7f220,
-            0xe920f4, 0xe9e120, 0xe9eade, 0xe9f220, 0xeae1e9, 0xeae1f4,
-            0xece520, 0xed20e1, 0xed20e5, 0xed20f0, 0xede120, 0xeff220,
-            0xeff520, 0xf0eff5, 0xf0f1ef, 0xf0fc20, 0xf220e1, 0xf220e5,
-            0xf220ea, 0xf220f0, 0xf220f4, 0xf3e520, 0xf3e720, 0xf3f4ef,
-            0xf4e120, 0xf4e1e9, 0xf4e7ed, 0xf4e7f2, 0xf4e9ea, 0xf4ef20,
-            0xf4eff5, 0xf4f9ed, 0xf9ed20, 0xfeed20,
-          ];
-        };
+        ignoreSpace = (mb == this.spaceChar);
+      }
+    }
 
-        this.name = function (det) {
-          return det && det.fC1Bytes ? "windows-1253" : "ISO-8859-7";
-        };
+    // TODO: Is this OK? The buffer could have ended in the middle of a word...
+    this.addByte(this.spaceChar);
 
-        this.language = function () {
-          return "el";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_7, sbcs);
-
-      module.exports.ISO_8859_8 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0x20, 0x20,
-            0x20, 0x20, 0x20,
-          ];
-        };
+    var rawPercent = this.hitCount / this.ngramCount;
 
-        this.ngrams = function () {
-          return [
-            new NGramsPlusLang(
-              "he",
-              [
-                0x20e0e5, 0x20e0e7, 0x20e0e9, 0x20e0fa, 0x20e1e9, 0x20e1ee,
-                0x20e4e0, 0x20e4e5, 0x20e4e9, 0x20e4ee, 0x20e4f2, 0x20e4f9,
-                0x20e4fa, 0x20ece0, 0x20ece4, 0x20eee0, 0x20f2ec, 0x20f9ec,
-                0xe0fa20, 0xe420e0, 0xe420e1, 0xe420e4, 0xe420ec, 0xe420ee,
-                0xe420f9, 0xe4e5e0, 0xe5e020, 0xe5ed20, 0xe5ef20, 0xe5f820,
-                0xe5fa20, 0xe920e4, 0xe9e420, 0xe9e5fa, 0xe9e9ed, 0xe9ed20,
-                0xe9ef20, 0xe9f820, 0xe9fa20, 0xec20e0, 0xec20e4, 0xece020,
-                0xece420, 0xed20e0, 0xed20e1, 0xed20e4, 0xed20ec, 0xed20ee,
-                0xed20f9, 0xeee420, 0xef20e4, 0xf0e420, 0xf0e920, 0xf0e9ed,
-                0xf2ec20, 0xf820e4, 0xf8e9ed, 0xf9ec20, 0xfa20e0, 0xfa20e1,
-                0xfa20e4, 0xfa20ec, 0xfa20ee, 0xfa20f9,
-              ],
-            ),
-            new NGramsPlusLang(
-              "he",
-              [
-                0x20e0e5, 0x20e0ec, 0x20e4e9, 0x20e4ec, 0x20e4ee, 0x20e4f0,
-                0x20e9f0, 0x20ecf2, 0x20ecf9, 0x20ede5, 0x20ede9, 0x20efe5,
-                0x20efe9, 0x20f8e5, 0x20f8e9, 0x20fae0, 0x20fae5, 0x20fae9,
-                0xe020e4, 0xe020ec, 0xe020ed, 0xe020fa, 0xe0e420, 0xe0e5e4,
-                0xe0ec20, 0xe0ee20, 0xe120e4, 0xe120ed, 0xe120fa, 0xe420e4,
-                0xe420e9, 0xe420ec, 0xe420ed, 0xe420ef, 0xe420f8, 0xe420fa,
-                0xe4ec20, 0xe5e020, 0xe5e420, 0xe7e020, 0xe9e020, 0xe9e120,
-                0xe9e420, 0xec20e4, 0xec20ed, 0xec20fa, 0xecf220, 0xecf920,
-                0xede9e9, 0xede9f0, 0xede9f8, 0xee20e4, 0xee20ed, 0xee20fa,
-                0xeee120, 0xeee420, 0xf2e420, 0xf920e4, 0xf920ed, 0xf920fa,
-                0xf9e420, 0xfae020, 0xfae420, 0xfae5e9,
-              ],
-            ),
-          ];
-        };
+    // TODO - This is a bit of a hack to take care of a case
+    // were we were getting a confidence of 135...
+    if (rawPercent > 0.33)
+      return 98;
 
-        this.name = function (det) {
-          return det && det.fC1Bytes ? "windows-1255" : "ISO-8859-8";
-        };
+    return Math.floor(rawPercent * 300.0);
+  };
+};
 
-        this.language = function () {
-          return "he";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_8, sbcs);
-
-      module.exports.ISO_8859_9 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xaa, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0xba,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
-            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
-            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb,
-            0xfc, 0x69, 0xfe, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0x20, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
-            0xfd, 0xfe, 0xff,
-          ];
-        };
+function NGramsPlusLang(la, ng) {
+  this.fLang = la;
+  this.fNGrams = ng;
+};
 
-        this.ngrams = function () {
-          return [
-            0x206261, 0x206269, 0x206275, 0x206461, 0x206465, 0x206765,
-            0x206861, 0x20696c, 0x206b61, 0x206b6f, 0x206d61, 0x206f6c,
-            0x207361, 0x207461, 0x207665, 0x207961, 0x612062, 0x616b20,
-            0x616c61, 0x616d61, 0x616e20, 0x616efd, 0x617220, 0x617261,
-            0x6172fd, 0x6173fd, 0x617961, 0x626972, 0x646120, 0x646520,
-            0x646920, 0x652062, 0x65206b, 0x656469, 0x656e20, 0x657220,
-            0x657269, 0x657369, 0x696c65, 0x696e20, 0x696e69, 0x697220,
-            0x6c616e, 0x6c6172, 0x6c6520, 0x6c6572, 0x6e2061, 0x6e2062,
-            0x6e206b, 0x6e6461, 0x6e6465, 0x6e6520, 0x6e6920, 0x6e696e,
-            0x6efd20, 0x72696e, 0x72fd6e, 0x766520, 0x796120, 0x796f72,
-            0xfd6e20, 0xfd6e64, 0xfd6efd, 0xfdf0fd,
-          ];
-        };
+function sbcs() {};
+sbcs.prototype.spaceChar = 0x20;
+sbcs.prototype.ngrams = function() {};
+sbcs.prototype.byteMap = function() {};
+sbcs.prototype.match = function(det) {
 
-        this.name = function (det) {
-          return det && det.fC1Bytes ? "windows-1254" : "ISO-8859-9";
-        };
+  var ngrams = this.ngrams();
+  var multiple = (Array.isArray(ngrams) && ngrams[0] instanceof NGramsPlusLang);
 
-        this.language = function () {
-          return "tr";
-        };
-      };
-      util.inherits(module.exports.ISO_8859_9, sbcs);
-
-      module.exports.windows_1251 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x90, 0x83, 0x20, 0x83,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x9a, 0x20, 0x9c, 0x9d, 0x9e,
-            0x9f, 0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x9a, 0x20, 0x9c, 0x9d, 0x9e, 0x9f, 0x20, 0xa2, 0xa2, 0xbc, 0x20,
-            0xb4, 0x20, 0x20, 0xb8, 0x20, 0xba, 0x20, 0x20, 0x20, 0x20, 0xbf,
-            0x20, 0x20, 0xb3, 0xb3, 0xb4, 0xb5, 0x20, 0x20, 0xb8, 0x20, 0xba,
-            0x20, 0xbc, 0xbe, 0xbe, 0xbf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5,
-            0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0,
-            0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb,
-            0xfc, 0xfd, 0xfe, 0xff, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1,
-            0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc,
-            0xfd, 0xfe, 0xff,
-          ];
-        };
+  if (!multiple) {
+    var parser = new NGramParser(ngrams, this.byteMap());
+    var confidence = parser.parse(det, this.spaceChar);
+    return confidence <= 0 ? null : new Match(det, this, confidence);
+  }
 
-        this.ngrams = function () {
-          return [
-            0x20e220, 0x20e2ee, 0x20e4ee, 0x20e7e0, 0x20e820, 0x20eae0,
-            0x20eaee, 0x20ede0, 0x20ede5, 0x20eee1, 0x20efee, 0x20eff0,
-            0x20f0e0, 0x20f1ee, 0x20f1f2, 0x20f2ee, 0x20f7f2, 0x20fdf2,
-            0xe0ede8, 0xe0f2fc, 0xe3ee20, 0xe5ebfc, 0xe5ede8, 0xe5f1f2,
-            0xe5f220, 0xe820ef, 0xe8e520, 0xe8e820, 0xe8ff20, 0xebe5ed,
-            0xebe820, 0xebfced, 0xede020, 0xede520, 0xede8e5, 0xede8ff,
-            0xedee20, 0xedeee2, 0xee20e2, 0xee20ef, 0xee20f1, 0xeee220,
-            0xeee2e0, 0xeee3ee, 0xeee920, 0xeeebfc, 0xeeec20, 0xeef1f2,
-            0xefeeeb, 0xeff0e5, 0xeff0e8, 0xeff0ee, 0xf0e0e2, 0xf0e5e4,
-            0xf1f2e0, 0xf1f2e2, 0xf1f2e8, 0xf1ff20, 0xf2e5eb, 0xf2ee20,
-            0xf2eef0, 0xf2fc20, 0xf7f2ee, 0xfbf520,
-          ];
-        };
+  var bestConfidenceSoFar = -1;
+  var lang = null;
 
-        this.name = function (det) {
-          return "windows-1251";
-        };
+  for (var i = ngrams.length - 1; i >= 0; i--) {
+    var ngl = ngrams[i];
 
-        this.language = function () {
-          return "ru";
-        };
-      };
-      util.inherits(module.exports.windows_1251, sbcs);
-
-      module.exports.windows_1256 = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x81, 0x20, 0x83,
-            0x20, 0x20, 0x20, 0x20, 0x88, 0x20, 0x8a, 0x20, 0x9c, 0x8d, 0x8e,
-            0x8f, 0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x98, 0x20,
-            0x9a, 0x20, 0x9c, 0x20, 0x20, 0x9f, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xaa, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xb5, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
-            0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
-            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0x20, 0xd8, 0xd9, 0xda, 0xdb,
-            0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6,
-            0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0x20, 0x20,
-            0x20, 0x20, 0xf4, 0x20, 0x20, 0x20, 0x20, 0xf9, 0x20, 0xfb, 0xfc,
-            0x20, 0x20, 0xff,
-          ];
-        };
+    var parser = new NGramParser(ngl.fNGrams, this.byteMap());
+    var confidence = parser.parse(det, this.spaceChar);
+    if (confidence > bestConfidenceSoFar) {
+      bestConfidenceSoFar = confidence;
+      lang = ngl.fLang;
+    }
+  }
 
-        this.ngrams = function () {
-          return [
-            0x20c7e1, 0x20c7e4, 0x20c8c7, 0x20dae1, 0x20dded, 0x20e1e1,
-            0x20e3e4, 0x20e6c7, 0xc720c7, 0xc7c120, 0xc7ca20, 0xc7d120,
-            0xc7e120, 0xc7e1c3, 0xc7e1c7, 0xc7e1c8, 0xc7e1ca, 0xc7e1cc,
-            0xc7e1cd, 0xc7e1cf, 0xc7e1d3, 0xc7e1da, 0xc7e1de, 0xc7e1e3,
-            0xc7e1e6, 0xc7e1ed, 0xc7e320, 0xc7e420, 0xc7e4ca, 0xc820c7,
-            0xc920c7, 0xc920dd, 0xc920e1, 0xc920e3, 0xc920e6, 0xca20c7,
-            0xcf20c7, 0xcfc920, 0xd120c7, 0xd1c920, 0xd320c7, 0xda20c7,
-            0xdae1ec, 0xdded20, 0xe120c7, 0xe1c920, 0xe1ec20, 0xe1ed20,
-            0xe320c7, 0xe3c720, 0xe3c920, 0xe3e420, 0xe420c7, 0xe520c7,
-            0xe5c720, 0xe6c7e1, 0xe6e420, 0xec20c7, 0xed20c7, 0xed20e3,
-            0xed20e6, 0xedc920, 0xedd120, 0xede420,
-          ];
-        };
+  var name = this.name(det);
+  return bestConfidenceSoFar <= 0 ? null : new Match(det, this, bestConfidenceSoFar, name, lang);
+};
 
-        this.name = function (det) {
-          return "windows-1256";
-        };
 
-        this.language = function () {
-          return "ar";
-        };
-      };
-      util.inherits(module.exports.windows_1256, sbcs);
-
-      module.exports.KOI8_R = function () {
-        this.byteMap = function () {
-          return [
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61,
-            0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c,
-            0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-            0x78, 0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x61, 0x62,
-            0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d,
-            0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78,
-            0x79, 0x7a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xa3, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0xa3, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
-            0x20, 0x20, 0x20, 0x20, 0x20, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5,
-            0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0,
-            0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb,
-            0xdc, 0xdd, 0xde, 0xdf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6,
-            0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1,
-            0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc,
-            0xdd, 0xde, 0xdf,
-          ];
-        };
+module.exports.ISO_8859_1 = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
+      0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
+    ];
+  };
 
-        this.ngrams = function () {
-          return [
-            0x20c4cf, 0x20c920, 0x20cbc1, 0x20cbcf, 0x20cec1, 0x20cec5,
-            0x20cfc2, 0x20d0cf, 0x20d0d2, 0x20d2c1, 0x20d3cf, 0x20d3d4,
-            0x20d4cf, 0x20d720, 0x20d7cf, 0x20dac1, 0x20dcd4, 0x20ded4,
-            0xc1cec9, 0xc1d4d8, 0xc5ccd8, 0xc5cec9, 0xc5d3d4, 0xc5d420,
-            0xc7cf20, 0xc920d0, 0xc9c520, 0xc9c920, 0xc9d120, 0xccc5ce,
-            0xccc920, 0xccd8ce, 0xcec120, 0xcec520, 0xcec9c5, 0xcec9d1,
-            0xcecf20, 0xcecfd7, 0xcf20d0, 0xcf20d3, 0xcf20d7, 0xcfc7cf,
-            0xcfca20, 0xcfccd8, 0xcfcd20, 0xcfd3d4, 0xcfd720, 0xcfd7c1,
-            0xd0cfcc, 0xd0d2c5, 0xd0d2c9, 0xd0d2cf, 0xd2c1d7, 0xd2c5c4,
-            0xd3d120, 0xd3d4c1, 0xd3d4c9, 0xd3d4d7, 0xd4c5cc, 0xd4cf20,
-            0xd4cfd2, 0xd4d820, 0xd9c820, 0xded4cf,
-          ];
-        };
+  this.ngrams = function() {
+    return [
+      new NGramsPlusLang('da', [
+        0x206166, 0x206174, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920,
+        0x206D65, 0x206F67, 0x2070E5, 0x207369, 0x207374, 0x207469, 0x207669, 0x616620,
+        0x616E20, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646572, 0x646574,
+        0x652073, 0x656420, 0x656465, 0x656E20, 0x656E64, 0x657220, 0x657265, 0x657320,
+        0x657420, 0x666F72, 0x676520, 0x67656E, 0x676572, 0x696765, 0x696C20, 0x696E67,
+        0x6B6520, 0x6B6B65, 0x6C6572, 0x6C6967, 0x6C6C65, 0x6D6564, 0x6E6465, 0x6E6520,
+        0x6E6720, 0x6E6765, 0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722064, 0x722065,
+        0x722073, 0x726520, 0x737465, 0x742073, 0x746520, 0x746572, 0x74696C, 0x766572
+      ]),
+      new NGramsPlusLang('de', [
+        0x20616E, 0x206175, 0x206265, 0x206461, 0x206465, 0x206469, 0x206569, 0x206765,
+        0x206861, 0x20696E, 0x206D69, 0x207363, 0x207365, 0x20756E, 0x207665, 0x20766F,
+        0x207765, 0x207A75, 0x626572, 0x636820, 0x636865, 0x636874, 0x646173, 0x64656E,
+        0x646572, 0x646965, 0x652064, 0x652073, 0x65696E, 0x656974, 0x656E20, 0x657220,
+        0x657320, 0x67656E, 0x68656E, 0x687420, 0x696368, 0x696520, 0x696E20, 0x696E65,
+        0x697420, 0x6C6963, 0x6C6C65, 0x6E2061, 0x6E2064, 0x6E2073, 0x6E6420, 0x6E6465,
+        0x6E6520, 0x6E6720, 0x6E6765, 0x6E7465, 0x722064, 0x726465, 0x726569, 0x736368,
+        0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x756E64, 0x756E67, 0x766572
+      ]),
+      new NGramsPlusLang('en', [
+        0x206120, 0x20616E, 0x206265, 0x20636F, 0x20666F, 0x206861, 0x206865, 0x20696E,
+        0x206D61, 0x206F66, 0x207072, 0x207265, 0x207361, 0x207374, 0x207468, 0x20746F,
+        0x207768, 0x616964, 0x616C20, 0x616E20, 0x616E64, 0x617320, 0x617420, 0x617465,
+        0x617469, 0x642061, 0x642074, 0x652061, 0x652073, 0x652074, 0x656420, 0x656E74,
+        0x657220, 0x657320, 0x666F72, 0x686174, 0x686520, 0x686572, 0x696420, 0x696E20,
+        0x696E67, 0x696F6E, 0x697320, 0x6E2061, 0x6E2074, 0x6E6420, 0x6E6720, 0x6E7420,
+        0x6F6620, 0x6F6E20, 0x6F7220, 0x726520, 0x727320, 0x732061, 0x732074, 0x736169,
+        0x737420, 0x742074, 0x746572, 0x746861, 0x746865, 0x74696F, 0x746F20, 0x747320
+      ]),
+      new NGramsPlusLang('es', [
+        0x206120, 0x206361, 0x20636F, 0x206465, 0x20656C, 0x20656E, 0x206573, 0x20696E,
+        0x206C61, 0x206C6F, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365,
+        0x20756E, 0x207920, 0x612063, 0x612064, 0x612065, 0x61206C, 0x612070, 0x616369,
+        0x61646F, 0x616C20, 0x617220, 0x617320, 0x6369F3, 0x636F6E, 0x646520, 0x64656C,
+        0x646F20, 0x652064, 0x652065, 0x65206C, 0x656C20, 0x656E20, 0x656E74, 0x657320,
+        0x657374, 0x69656E, 0x69F36E, 0x6C6120, 0x6C6F73, 0x6E2065, 0x6E7465, 0x6F2064,
+        0x6F2065, 0x6F6E20, 0x6F7220, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573,
+        0x732064, 0x732065, 0x732070, 0x736520, 0x746520, 0x746F20, 0x756520, 0xF36E20
+      ]),
+      new NGramsPlusLang('fr', [
+        0x206175, 0x20636F, 0x206461, 0x206465, 0x206475, 0x20656E, 0x206574, 0x206C61,
+        0x206C65, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207365, 0x20736F, 0x20756E,
+        0x20E020, 0x616E74, 0x617469, 0x636520, 0x636F6E, 0x646520, 0x646573, 0x647520,
+        0x652061, 0x652063, 0x652064, 0x652065, 0x65206C, 0x652070, 0x652073, 0x656E20,
+        0x656E74, 0x657220, 0x657320, 0x657420, 0x657572, 0x696F6E, 0x697320, 0x697420,
+        0x6C6120, 0x6C6520, 0x6C6573, 0x6D656E, 0x6E2064, 0x6E6520, 0x6E7320, 0x6E7420,
+        0x6F6E20, 0x6F6E74, 0x6F7572, 0x717565, 0x72206C, 0x726520, 0x732061, 0x732064,
+        0x732065, 0x73206C, 0x732070, 0x742064, 0x746520, 0x74696F, 0x756520, 0x757220
+      ]),
+      new NGramsPlusLang('it', [
+        0x20616C, 0x206368, 0x20636F, 0x206465, 0x206469, 0x206520, 0x20696C, 0x20696E,
+        0x206C61, 0x207065, 0x207072, 0x20756E, 0x612063, 0x612064, 0x612070, 0x612073,
+        0x61746F, 0x636865, 0x636F6E, 0x64656C, 0x646920, 0x652061, 0x652063, 0x652064,
+        0x652069, 0x65206C, 0x652070, 0x652073, 0x656C20, 0x656C6C, 0x656E74, 0x657220,
+        0x686520, 0x692061, 0x692063, 0x692064, 0x692073, 0x696120, 0x696C20, 0x696E20,
+        0x696F6E, 0x6C6120, 0x6C6520, 0x6C6920, 0x6C6C61, 0x6E6520, 0x6E6920, 0x6E6F20,
+        0x6E7465, 0x6F2061, 0x6F2064, 0x6F2069, 0x6F2073, 0x6F6E20, 0x6F6E65, 0x706572,
+        0x726120, 0x726520, 0x736920, 0x746120, 0x746520, 0x746920, 0x746F20, 0x7A696F
+      ]),
+      new NGramsPlusLang('nl', [
+        0x20616C, 0x206265, 0x206461, 0x206465, 0x206469, 0x206565, 0x20656E, 0x206765,
+        0x206865, 0x20696E, 0x206D61, 0x206D65, 0x206F70, 0x207465, 0x207661, 0x207665,
+        0x20766F, 0x207765, 0x207A69, 0x61616E, 0x616172, 0x616E20, 0x616E64, 0x617220,
+        0x617420, 0x636874, 0x646520, 0x64656E, 0x646572, 0x652062, 0x652076, 0x65656E,
+        0x656572, 0x656E20, 0x657220, 0x657273, 0x657420, 0x67656E, 0x686574, 0x696520,
+        0x696E20, 0x696E67, 0x697320, 0x6E2062, 0x6E2064, 0x6E2065, 0x6E2068, 0x6E206F,
+        0x6E2076, 0x6E6465, 0x6E6720, 0x6F6E64, 0x6F6F72, 0x6F7020, 0x6F7220, 0x736368,
+        0x737465, 0x742064, 0x746520, 0x74656E, 0x746572, 0x76616E, 0x766572, 0x766F6F
+      ]),
+      new NGramsPlusLang('no', [
+        0x206174, 0x206176, 0x206465, 0x20656E, 0x206572, 0x20666F, 0x206861, 0x206920,
+        0x206D65, 0x206F67, 0x2070E5, 0x207365, 0x20736B, 0x20736F, 0x207374, 0x207469,
+        0x207669, 0x20E520, 0x616E64, 0x617220, 0x617420, 0x646520, 0x64656E, 0x646574,
+        0x652073, 0x656420, 0x656E20, 0x656E65, 0x657220, 0x657265, 0x657420, 0x657474,
+        0x666F72, 0x67656E, 0x696B6B, 0x696C20, 0x696E67, 0x6B6520, 0x6B6B65, 0x6C6520,
+        0x6C6C65, 0x6D6564, 0x6D656E, 0x6E2073, 0x6E6520, 0x6E6720, 0x6E6765, 0x6E6E65,
+        0x6F6720, 0x6F6D20, 0x6F7220, 0x70E520, 0x722073, 0x726520, 0x736F6D, 0x737465,
+        0x742073, 0x746520, 0x74656E, 0x746572, 0x74696C, 0x747420, 0x747465, 0x766572
+      ]),
+      new NGramsPlusLang('pt', [
+        0x206120, 0x20636F, 0x206461, 0x206465, 0x20646F, 0x206520, 0x206573, 0x206D61,
+        0x206E6F, 0x206F20, 0x207061, 0x20706F, 0x207072, 0x207175, 0x207265, 0x207365,
+        0x20756D, 0x612061, 0x612063, 0x612064, 0x612070, 0x616465, 0x61646F, 0x616C20,
+        0x617220, 0x617261, 0x617320, 0x636F6D, 0x636F6E, 0x646120, 0x646520, 0x646F20,
+        0x646F73, 0x652061, 0x652064, 0x656D20, 0x656E74, 0x657320, 0x657374, 0x696120,
+        0x696361, 0x6D656E, 0x6E7465, 0x6E746F, 0x6F2061, 0x6F2063, 0x6F2064, 0x6F2065,
+        0x6F2070, 0x6F7320, 0x706172, 0x717565, 0x726120, 0x726573, 0x732061, 0x732064,
+        0x732065, 0x732070, 0x737461, 0x746520, 0x746F20, 0x756520, 0xE36F20, 0xE7E36F
+      ]),
+      new NGramsPlusLang('sv', [
+        0x206174, 0x206176, 0x206465, 0x20656E, 0x2066F6, 0x206861, 0x206920, 0x20696E,
+        0x206B6F, 0x206D65, 0x206F63, 0x2070E5, 0x20736B, 0x20736F, 0x207374, 0x207469,
+        0x207661, 0x207669, 0x20E472, 0x616465, 0x616E20, 0x616E64, 0x617220, 0x617474,
+        0x636820, 0x646520, 0x64656E, 0x646572, 0x646574, 0x656420, 0x656E20, 0x657220,
+        0x657420, 0x66F672, 0x67656E, 0x696C6C, 0x696E67, 0x6B6120, 0x6C6C20, 0x6D6564,
+        0x6E2073, 0x6E6120, 0x6E6465, 0x6E6720, 0x6E6765, 0x6E696E, 0x6F6368, 0x6F6D20,
+        0x6F6E20, 0x70E520, 0x722061, 0x722073, 0x726120, 0x736B61, 0x736F6D, 0x742073,
+        0x746120, 0x746520, 0x746572, 0x74696C, 0x747420, 0x766172, 0xE47220, 0xF67220,
+      ])
+    ];
+  };
 
-        this.name = function (det) {
-          return "KOI8-R";
-        };
+  this.name = function(det) {
+    return (det && det.fC1Bytes) ? 'windows-1252' : 'ISO-8859-1';
+  };
+};
+util.inherits(module.exports.ISO_8859_1, sbcs);
 
-        this.language = function () {
-          return "ru";
-        };
-      };
-      util.inherits(module.exports.KOI8_R, sbcs);
 
-      /*
-module.exports.ISO_8859_7 = function() {
+module.exports.ISO_8859_2 = function() {
   this.byteMap = function() {
     return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0x20,
+      0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF,
+      0x20, 0xB1, 0x20, 0xB3, 0x20, 0xB5, 0xB6, 0xB7,
+      0x20, 0xB9, 0xBA, 0xBB, 0xBC, 0x20, 0xBE, 0xBF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20
+    ];
+  }
 
+  this.ngrams = function() {
+    return [
+      new NGramsPlusLang('cs', [
+        0x206120, 0x206279, 0x20646F, 0x206A65, 0x206E61, 0x206E65, 0x206F20, 0x206F64,
+        0x20706F, 0x207072, 0x2070F8, 0x20726F, 0x207365, 0x20736F, 0x207374, 0x20746F,
+        0x207620, 0x207679, 0x207A61, 0x612070, 0x636520, 0x636820, 0x652070, 0x652073,
+        0x652076, 0x656D20, 0x656EED, 0x686F20, 0x686F64, 0x697374, 0x6A6520, 0x6B7465,
+        0x6C6520, 0x6C6920, 0x6E6120, 0x6EE920, 0x6EEC20, 0x6EED20, 0x6F2070, 0x6F646E,
+        0x6F6A69, 0x6F7374, 0x6F7520, 0x6F7661, 0x706F64, 0x706F6A, 0x70726F, 0x70F865,
+        0x736520, 0x736F75, 0x737461, 0x737469, 0x73746E, 0x746572, 0x746EED, 0x746F20,
+        0x752070, 0xBE6520, 0xE16EED, 0xE9686F, 0xED2070, 0xED2073, 0xED6D20, 0xF86564,
+      ]),
+      new NGramsPlusLang('hu', [
+        0x206120, 0x20617A, 0x206265, 0x206567, 0x20656C, 0x206665, 0x206861, 0x20686F,
+        0x206973, 0x206B65, 0x206B69, 0x206BF6, 0x206C65, 0x206D61, 0x206D65, 0x206D69,
+        0x206E65, 0x20737A, 0x207465, 0x20E973, 0x612061, 0x61206B, 0x61206D, 0x612073,
+        0x616B20, 0x616E20, 0x617A20, 0x62616E, 0x62656E, 0x656779, 0x656B20, 0x656C20,
+        0x656C65, 0x656D20, 0x656E20, 0x657265, 0x657420, 0x657465, 0x657474, 0x677920,
+        0x686F67, 0x696E74, 0x697320, 0x6B2061, 0x6BF67A, 0x6D6567, 0x6D696E, 0x6E2061,
+        0x6E616B, 0x6E656B, 0x6E656D, 0x6E7420, 0x6F6779, 0x732061, 0x737A65, 0x737A74,
+        0x737AE1, 0x73E967, 0x742061, 0x747420, 0x74E173, 0x7A6572, 0xE16E20, 0xE97320,
+      ]),
+      new NGramsPlusLang('pl', [
+        0x20637A, 0x20646F, 0x206920, 0x206A65, 0x206B6F, 0x206D61, 0x206D69, 0x206E61,
+        0x206E69, 0x206F64, 0x20706F, 0x207072, 0x207369, 0x207720, 0x207769, 0x207779,
+        0x207A20, 0x207A61, 0x612070, 0x612077, 0x616E69, 0x636820, 0x637A65, 0x637A79,
+        0x646F20, 0x647A69, 0x652070, 0x652073, 0x652077, 0x65207A, 0x65676F, 0x656A20,
+        0x656D20, 0x656E69, 0x676F20, 0x696120, 0x696520, 0x69656A, 0x6B6120, 0x6B6920,
+        0x6B6965, 0x6D6965, 0x6E6120, 0x6E6961, 0x6E6965, 0x6F2070, 0x6F7761, 0x6F7769,
+        0x706F6C, 0x707261, 0x70726F, 0x70727A, 0x727A65, 0x727A79, 0x7369EA, 0x736B69,
+        0x737461, 0x776965, 0x796368, 0x796D20, 0x7A6520, 0x7A6965, 0x7A7920, 0xF37720,
+      ]),
+      new NGramsPlusLang('ro', [
+        0x206120, 0x206163, 0x206361, 0x206365, 0x20636F, 0x206375, 0x206465, 0x206469,
+        0x206C61, 0x206D61, 0x207065, 0x207072, 0x207365, 0x2073E3, 0x20756E, 0x20BA69,
+        0x20EE6E, 0x612063, 0x612064, 0x617265, 0x617420, 0x617465, 0x617520, 0x636172,
+        0x636F6E, 0x637520, 0x63E320, 0x646520, 0x652061, 0x652063, 0x652064, 0x652070,
+        0x652073, 0x656120, 0x656920, 0x656C65, 0x656E74, 0x657374, 0x692061, 0x692063,
+        0x692064, 0x692070, 0x696520, 0x696920, 0x696E20, 0x6C6120, 0x6C6520, 0x6C6F72,
+        0x6C7569, 0x6E6520, 0x6E7472, 0x6F7220, 0x70656E, 0x726520, 0x726561, 0x727520,
+        0x73E320, 0x746520, 0x747275, 0x74E320, 0x756920, 0x756C20, 0xBA6920, 0xEE6E20,
+      ])
     ];
   };
 
-  this.ngrams = function() {
+  this.name = function(det) {
+    return (det && det.fC1Bytes) ? 'windows-1250' : 'ISO-8859-2';
+  };
+};
+util.inherits(module.exports.ISO_8859_2, sbcs);
+
+
+module.exports.ISO_8859_5 = function() {
+  this.byteMap = function() {
     return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF,
+      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
+      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
+      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0x20, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x20, 0xFE, 0xFF
+    ];
+  };
 
+  this.ngrams = function() {
+    return [
+      0x20D220, 0x20D2DE, 0x20D4DE, 0x20D7D0, 0x20D820, 0x20DAD0, 0x20DADE, 0x20DDD0,
+      0x20DDD5, 0x20DED1, 0x20DFDE, 0x20DFE0, 0x20E0D0, 0x20E1DE, 0x20E1E2, 0x20E2DE,
+      0x20E7E2, 0x20EDE2, 0xD0DDD8, 0xD0E2EC, 0xD3DE20, 0xD5DBEC, 0xD5DDD8, 0xD5E1E2,
+      0xD5E220, 0xD820DF, 0xD8D520, 0xD8D820, 0xD8EF20, 0xDBD5DD, 0xDBD820, 0xDBECDD,
+      0xDDD020, 0xDDD520, 0xDDD8D5, 0xDDD8EF, 0xDDDE20, 0xDDDED2, 0xDE20D2, 0xDE20DF,
+      0xDE20E1, 0xDED220, 0xDED2D0, 0xDED3DE, 0xDED920, 0xDEDBEC, 0xDEDC20, 0xDEE1E2,
+      0xDFDEDB, 0xDFE0D5, 0xDFE0D8, 0xDFE0DE, 0xE0D0D2, 0xE0D5D4, 0xE1E2D0, 0xE1E2D2,
+      0xE1E2D8, 0xE1EF20, 0xE2D5DB, 0xE2DE20, 0xE2DEE0, 0xE2EC20, 0xE7E2DE, 0xEBE520
     ];
   };
 
   this.name = function(det) {
-    if (typeof det == 'undefined')
-      return 'ISO-8859-7';
-    return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
+    return 'ISO-8859-5';
   };
 
   this.language = function() {
-    return 'el';
+    return 'ru';
   };
 };
-util.inherits(module.exports.ISO_8859_7, sbcs);
-*/
+util.inherits(module.exports.ISO_8859_5, sbcs);
 
-      /***/
-    },
-    /* 702 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var util = __webpack_require__(3),
-        Match = __webpack_require__(142);
+module.exports.ISO_8859_6 = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
+      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
+      0xD8, 0xD9, 0xDA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20
+    ];
+  };
 
-      /**
-       * This class matches UTF-16 and UTF-32, both big- and little-endian. The
-       * BOM will be used if it is present.
-       */
-      module.exports.UTF_16BE = function () {
-        this.name = function () {
-          return "UTF-16BE";
-        };
-        this.match = function (det) {
-          var input = det.fRawInput;
+  this.ngrams = function() {
+    return [
+      0x20C7E4, 0x20C7E6, 0x20C8C7, 0x20D9E4, 0x20E1EA, 0x20E4E4, 0x20E5E6, 0x20E8C7,
+      0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E420, 0xC7E4C3, 0xC7E4C7, 0xC7E4C8,
+      0xC7E4CA, 0xC7E4CC, 0xC7E4CD, 0xC7E4CF, 0xC7E4D3, 0xC7E4D9, 0xC7E4E2, 0xC7E4E5,
+      0xC7E4E8, 0xC7E4EA, 0xC7E520, 0xC7E620, 0xC7E6CA, 0xC820C7, 0xC920C7, 0xC920E1,
+      0xC920E4, 0xC920E5, 0xC920E8, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920,
+      0xD320C7, 0xD920C7, 0xD9E4E9, 0xE1EA20, 0xE420C7, 0xE4C920, 0xE4E920, 0xE4EA20,
+      0xE520C7, 0xE5C720, 0xE5C920, 0xE5E620, 0xE620C7, 0xE720C7, 0xE7C720, 0xE8C7E4,
+      0xE8E620, 0xE920C7, 0xEA20C7, 0xEA20E5, 0xEA20E8, 0xEAC920, 0xEAD120, 0xEAE620
+    ];
+  };
 
-          if (
-            input.length >= 2 &&
-            (input[0] & 0xff) == 0xfe &&
-            (input[1] & 0xff) == 0xff
-          ) {
-            return new Match(det, this, 100); // confidence = 100
-          }
+  this.name = function(det) {
+    return 'ISO-8859-6';
+  };
 
-          // TODO: Do some statistics to check for unsigned UTF-16BE
-          return null;
-        };
-      };
+  this.language = function() {
+    return 'ar';
+  };
+};
+util.inherits(module.exports.ISO_8859_6, sbcs);
 
-      module.exports.UTF_16LE = function () {
-        this.name = function () {
-          return "UTF-16LE";
-        };
-        this.match = function (det) {
-          var input = det.fRawInput;
 
-          if (
-            input.length >= 2 &&
-            (input[0] & 0xff) == 0xff &&
-            (input[1] & 0xff) == 0xfe
-          ) {
-            // LE BOM is present.
-            if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) {
-              // It is probably UTF-32 LE, not UTF-16
-              return null;
-            }
-            return new Match(det, this, 100); // confidence = 100
-          }
+module.exports.ISO_8859_7 = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0xA1, 0xA2, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xDC, 0x20,
+      0xDD, 0xDE, 0xDF, 0x20, 0xFC, 0x20, 0xFD, 0xFE,
+      0xC0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0x20, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xDC, 0xDD, 0xDE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0x20
+    ];
+  };
 
-          // TODO: Do some statistics to check for unsigned UTF-16LE
-          return null;
-        };
-      };
+  this.ngrams = function() {
+    return [
+      0x20E1ED, 0x20E1F0, 0x20E3E9, 0x20E4E9, 0x20E5F0, 0x20E720, 0x20EAE1, 0x20ECE5,
+      0x20EDE1, 0x20EF20, 0x20F0E1, 0x20F0EF, 0x20F0F1, 0x20F3F4, 0x20F3F5, 0x20F4E7,
+      0x20F4EF, 0xDFE120, 0xE120E1, 0xE120F4, 0xE1E920, 0xE1ED20, 0xE1F0FC, 0xE1F220,
+      0xE3E9E1, 0xE5E920, 0xE5F220, 0xE720F4, 0xE7ED20, 0xE7F220, 0xE920F4, 0xE9E120,
+      0xE9EADE, 0xE9F220, 0xEAE1E9, 0xEAE1F4, 0xECE520, 0xED20E1, 0xED20E5, 0xED20F0,
+      0xEDE120, 0xEFF220, 0xEFF520, 0xF0EFF5, 0xF0F1EF, 0xF0FC20, 0xF220E1, 0xF220E5,
+      0xF220EA, 0xF220F0, 0xF220F4, 0xF3E520, 0xF3E720, 0xF3F4EF, 0xF4E120, 0xF4E1E9,
+      0xF4E7ED, 0xF4E7F2, 0xF4E9EA, 0xF4EF20, 0xF4EFF5, 0xF4F9ED, 0xF9ED20, 0xFEED20
+    ];
+  };
 
-      function UTF_32() {}
-      UTF_32.prototype.match = function (det) {
-        var input = det.fRawInput,
-          limit = (det.fRawLength / 4) * 4,
-          numValid = 0,
-          numInvalid = 0,
-          hasBOM = false,
-          confidence = 0;
+  this.name = function(det) {
+    return (det && det.fC1Bytes) ? 'windows-1253' : 'ISO-8859-7';
+  };
 
-        if (limit == 0) {
-          return null;
-        }
+  this.language = function() {
+    return 'el';
+  };
+};
+util.inherits(module.exports.ISO_8859_7, sbcs);
 
-        if (this.getChar(input, 0) == 0x0000feff) {
-          hasBOM = true;
-        }
+module.exports.ISO_8859_8 = function() {
 
-        for (var i = 0; i < limit; i += 4) {
-          var ch = this.getChar(input, i);
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0x20, 0x20, 0x20, 0x20, 0x20
+    ];
+  };
 
-          if (ch < 0 || ch >= 0x10ffff || (ch >= 0xd800 && ch <= 0xdfff)) {
-            numInvalid += 1;
-          } else {
-            numValid += 1;
-          }
-        }
+  this.ngrams = function() {
+    return [
+      new NGramsPlusLang('he', [
+        0x20E0E5, 0x20E0E7, 0x20E0E9, 0x20E0FA, 0x20E1E9, 0x20E1EE, 0x20E4E0, 0x20E4E5,
+        0x20E4E9, 0x20E4EE, 0x20E4F2, 0x20E4F9, 0x20E4FA, 0x20ECE0, 0x20ECE4, 0x20EEE0,
+        0x20F2EC, 0x20F9EC, 0xE0FA20, 0xE420E0, 0xE420E1, 0xE420E4, 0xE420EC, 0xE420EE,
+        0xE420F9, 0xE4E5E0, 0xE5E020, 0xE5ED20, 0xE5EF20, 0xE5F820, 0xE5FA20, 0xE920E4,
+        0xE9E420, 0xE9E5FA, 0xE9E9ED, 0xE9ED20, 0xE9EF20, 0xE9F820, 0xE9FA20, 0xEC20E0,
+        0xEC20E4, 0xECE020, 0xECE420, 0xED20E0, 0xED20E1, 0xED20E4, 0xED20EC, 0xED20EE,
+        0xED20F9, 0xEEE420, 0xEF20E4, 0xF0E420, 0xF0E920, 0xF0E9ED, 0xF2EC20, 0xF820E4,
+        0xF8E9ED, 0xF9EC20, 0xFA20E0, 0xFA20E1, 0xFA20E4, 0xFA20EC, 0xFA20EE, 0xFA20F9,
+      ]),
+      new NGramsPlusLang('he', [
+        0x20E0E5, 0x20E0EC, 0x20E4E9, 0x20E4EC, 0x20E4EE, 0x20E4F0, 0x20E9F0, 0x20ECF2,
+        0x20ECF9, 0x20EDE5, 0x20EDE9, 0x20EFE5, 0x20EFE9, 0x20F8E5, 0x20F8E9, 0x20FAE0,
+        0x20FAE5, 0x20FAE9, 0xE020E4, 0xE020EC, 0xE020ED, 0xE020FA, 0xE0E420, 0xE0E5E4,
+        0xE0EC20, 0xE0EE20, 0xE120E4, 0xE120ED, 0xE120FA, 0xE420E4, 0xE420E9, 0xE420EC,
+        0xE420ED, 0xE420EF, 0xE420F8, 0xE420FA, 0xE4EC20, 0xE5E020, 0xE5E420, 0xE7E020,
+        0xE9E020, 0xE9E120, 0xE9E420, 0xEC20E4, 0xEC20ED, 0xEC20FA, 0xECF220, 0xECF920,
+        0xEDE9E9, 0xEDE9F0, 0xEDE9F8, 0xEE20E4, 0xEE20ED, 0xEE20FA, 0xEEE120, 0xEEE420,
+        0xF2E420, 0xF920E4, 0xF920ED, 0xF920FA, 0xF9E420, 0xFAE020, 0xFAE420, 0xFAE5E9,
+      ])
+    ];
+  };
 
-        // Cook up some sort of confidence score, based on presence of a BOM
-        //    and the existence of valid and/or invalid multi-byte sequences.
-        if (hasBOM && numInvalid == 0) {
-          confidence = 100;
-        } else if (hasBOM && numValid > numInvalid * 10) {
-          confidence = 80;
-        } else if (numValid > 3 && numInvalid == 0) {
-          confidence = 100;
-        } else if (numValid > 0 && numInvalid == 0) {
-          confidence = 80;
-        } else if (numValid > numInvalid * 10) {
-          // Probably corrupt UTF-32BE data.  Valid sequences aren't likely by chance.
-          confidence = 25;
-        }
+  this.name = function(det) {
+    return (det && det.fC1Bytes) ? 'windows-1255' : 'ISO-8859-8';
+  };
 
-        // return confidence == 0 ? null : new CharsetMatch(det, this, confidence);
-        return confidence == 0 ? null : new Match(det, this, confidence);
-      };
+  this.language = function() {
+    return 'he';
+  };
 
-      module.exports.UTF_32BE = function () {
-        this.name = function () {
-          return "UTF-32BE";
-        };
-        this.getChar = function (input, index) {
-          return (
-            ((input[index + 0] & 0xff) << 24) |
-            ((input[index + 1] & 0xff) << 16) |
-            ((input[index + 2] & 0xff) << 8) |
-            (input[index + 3] & 0xff)
-          );
-        };
-      };
-      util.inherits(module.exports.UTF_32BE, UTF_32);
+};
+util.inherits(module.exports.ISO_8859_8, sbcs);
 
-      module.exports.UTF_32LE = function () {
-        this.name = function () {
-          return "UTF-32LE";
-        };
-        this.getChar = function (input, index) {
-          return (
-            ((input[index + 3] & 0xff) << 24) |
-            ((input[index + 2] & 0xff) << 16) |
-            ((input[index + 1] & 0xff) << 8) |
-            (input[index + 0] & 0xff)
-          );
-        };
-      };
-      util.inherits(module.exports.UTF_32LE, UTF_32);
 
-      /***/
-    },
-    /* 703 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Match = __webpack_require__(142);
+module.exports.ISO_8859_9 = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
+      0x20, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0x69, 0xFE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0x20,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
+    ];
+  };
 
-      /**
-       * Charset recognizer for UTF-8
-       */
-      module.exports = function () {
-        this.name = function () {
-          return "UTF-8";
-        };
-        this.match = function (det) {
-          var hasBOM = false,
-            numValid = 0,
-            numInvalid = 0,
-            input = det.fRawInput,
-            trailBytes = 0,
-            confidence;
-
-          if (
-            det.fRawLength >= 3 &&
-            (input[0] & 0xff) == 0xef &&
-            (input[1] & 0xff) == 0xbb &&
-            (input[2] & 0xff) == 0xbf
-          ) {
-            hasBOM = true;
-          }
+  this.ngrams = function() {
+    return [
+      0x206261, 0x206269, 0x206275, 0x206461, 0x206465, 0x206765, 0x206861, 0x20696C,
+      0x206B61, 0x206B6F, 0x206D61, 0x206F6C, 0x207361, 0x207461, 0x207665, 0x207961,
+      0x612062, 0x616B20, 0x616C61, 0x616D61, 0x616E20, 0x616EFD, 0x617220, 0x617261,
+      0x6172FD, 0x6173FD, 0x617961, 0x626972, 0x646120, 0x646520, 0x646920, 0x652062,
+      0x65206B, 0x656469, 0x656E20, 0x657220, 0x657269, 0x657369, 0x696C65, 0x696E20,
+      0x696E69, 0x697220, 0x6C616E, 0x6C6172, 0x6C6520, 0x6C6572, 0x6E2061, 0x6E2062,
+      0x6E206B, 0x6E6461, 0x6E6465, 0x6E6520, 0x6E6920, 0x6E696E, 0x6EFD20, 0x72696E,
+      0x72FD6E, 0x766520, 0x796120, 0x796F72, 0xFD6E20, 0xFD6E64, 0xFD6EFD, 0xFDF0FD
+    ];
+  };
 
-          // Scan for multi-byte sequences
-          for (var i = 0; i < det.fRawLength; i++) {
-            var b = input[i];
-            if ((b & 0x80) == 0) continue; // ASCII
-
-            // Hi bit on char found.  Figure out how long the sequence should be
-            if ((b & 0x0e0) == 0x0c0) {
-              trailBytes = 1;
-            } else if ((b & 0x0f0) == 0x0e0) {
-              trailBytes = 2;
-            } else if ((b & 0x0f8) == 0xf0) {
-              trailBytes = 3;
-            } else {
-              numInvalid++;
-              if (numInvalid > 5) break;
-              trailBytes = 0;
-            }
+  this.name = function(det) {
+    return (det && det.fC1Bytes) ? 'windows-1254' : 'ISO-8859-9';
+  };
 
-            // Verify that we've got the right number of trail bytes in the sequence
-            for (;;) {
-              i++;
-              if (i >= det.fRawLength) break;
+  this.language = function() {
+    return 'tr';
+  };
+};
+util.inherits(module.exports.ISO_8859_9, sbcs);
 
-              if ((input[i] & 0xc0) != 0x080) {
-                numInvalid++;
-                break;
-              }
-              if (--trailBytes == 0) {
-                numValid++;
-                break;
-              }
-            }
-          }
 
-          // Cook up some sort of confidence score, based on presense of a BOM
-          //    and the existence of valid and/or invalid multi-byte sequences.
-          confidence = 0;
-          if (hasBOM && numInvalid == 0) confidence = 100;
-          else if (hasBOM && numValid > numInvalid * 10) confidence = 80;
-          else if (numValid > 3 && numInvalid == 0) confidence = 100;
-          else if (numValid > 0 && numInvalid == 0) confidence = 80;
-          else if (numValid == 0 && numInvalid == 0)
-            // Plain ASCII.
-            confidence = 10;
-          else if (numValid > numInvalid * 10)
-            // Probably corruput utf-8 data.  Valid sequences aren't likely by chance.
-            confidence = 25;
-          else return null;
-
-          return new Match(det, this, confidence);
-        };
-      };
+module.exports.windows_1251 = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x90, 0x83, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F,
+      0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x9A, 0x20, 0x9C, 0x9D, 0x9E, 0x9F,
+      0x20, 0xA2, 0xA2, 0xBC, 0x20, 0xB4, 0x20, 0x20,
+      0xB8, 0x20, 0xBA, 0x20, 0x20, 0x20, 0x20, 0xBF,
+      0x20, 0x20, 0xB3, 0xB3, 0xB4, 0xB5, 0x20, 0x20,
+      0xB8, 0x20, 0xBA, 0x20, 0xBC, 0xBE, 0xBE, 0xBF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7,
+      0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF
+    ];
+  };
 
-      /***/
-    },
-    /* 704 */
-    /***/ function (module, exports, __webpack_require__) {
-      var fs = __webpack_require__(5);
-
-      var utf8 = __webpack_require__(703),
-        unicode = __webpack_require__(702),
-        mbcs = __webpack_require__(700),
-        sbcs = __webpack_require__(701),
-        iso2022 = __webpack_require__(699);
-
-      var self = this;
-
-      var recognisers = [
-        new utf8(),
-        new unicode.UTF_16BE(),
-        new unicode.UTF_16LE(),
-        new unicode.UTF_32BE(),
-        new unicode.UTF_32LE(),
-        new mbcs.sjis(),
-        new mbcs.big5(),
-        new mbcs.euc_jp(),
-        new mbcs.euc_kr(),
-        new mbcs.gb_18030(),
-        new iso2022.ISO_2022_JP(),
-        new iso2022.ISO_2022_KR(),
-        new iso2022.ISO_2022_CN(),
-        new sbcs.ISO_8859_1(),
-        new sbcs.ISO_8859_2(),
-        new sbcs.ISO_8859_5(),
-        new sbcs.ISO_8859_6(),
-        new sbcs.ISO_8859_7(),
-        new sbcs.ISO_8859_8(),
-        new sbcs.ISO_8859_9(),
-        new sbcs.windows_1251(),
-        new sbcs.windows_1256(),
-        new sbcs.KOI8_R(),
-      ];
+  this.ngrams = function() {
+    return [
+      0x20E220, 0x20E2EE, 0x20E4EE, 0x20E7E0, 0x20E820, 0x20EAE0, 0x20EAEE, 0x20EDE0,
+      0x20EDE5, 0x20EEE1, 0x20EFEE, 0x20EFF0, 0x20F0E0, 0x20F1EE, 0x20F1F2, 0x20F2EE,
+      0x20F7F2, 0x20FDF2, 0xE0EDE8, 0xE0F2FC, 0xE3EE20, 0xE5EBFC, 0xE5EDE8, 0xE5F1F2,
+      0xE5F220, 0xE820EF, 0xE8E520, 0xE8E820, 0xE8FF20, 0xEBE5ED, 0xEBE820, 0xEBFCED,
+      0xEDE020, 0xEDE520, 0xEDE8E5, 0xEDE8FF, 0xEDEE20, 0xEDEEE2, 0xEE20E2, 0xEE20EF,
+      0xEE20F1, 0xEEE220, 0xEEE2E0, 0xEEE3EE, 0xEEE920, 0xEEEBFC, 0xEEEC20, 0xEEF1F2,
+      0xEFEEEB, 0xEFF0E5, 0xEFF0E8, 0xEFF0EE, 0xF0E0E2, 0xF0E5E4, 0xF1F2E0, 0xF1F2E2,
+      0xF1F2E8, 0xF1FF20, 0xF2E5EB, 0xF2EE20, 0xF2EEF0, 0xF2FC20, 0xF7F2EE, 0xFBF520
+    ];
+  };
 
-      module.exports.detect = function (buffer, opts) {
-        // Tally up the byte occurence statistics.
-        var fByteStats = [];
-        for (var i = 0; i < 256; i++) fByteStats[i] = 0;
+  this.name = function(det) {
+    return 'windows-1251';
+  };
 
-        for (var i = buffer.length - 1; i >= 0; i--)
-          fByteStats[buffer[i] & 0x00ff]++;
+  this.language = function() {
+    return 'ru';
+  };
+};
+util.inherits(module.exports.windows_1251, sbcs);
 
-        var fC1Bytes = false;
-        for (var i = 0x80; i <= 0x9f; i += 1) {
-          if (fByteStats[i] != 0) {
-            fC1Bytes = true;
-            break;
-          }
-        }
 
-        var context = {
-          fByteStats: fByteStats,
-          fC1Bytes: fC1Bytes,
-          fRawInput: buffer,
-          fRawLength: buffer.length,
-          fInputBytes: buffer,
-          fInputLen: buffer.length,
-        };
+module.exports.windows_1256 = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x81, 0x20, 0x83, 0x20, 0x20, 0x20, 0x20,
+      0x88, 0x20, 0x8A, 0x20, 0x9C, 0x8D, 0x8E, 0x8F,
+      0x90, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x98, 0x20, 0x9A, 0x20, 0x9C, 0x20, 0x20, 0x9F,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0xAA, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0xB5, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
+      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0x20,
+      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
+      0xE0, 0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7,
+      0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF,
+      0x20, 0x20, 0x20, 0x20, 0xF4, 0x20, 0x20, 0x20,
+      0x20, 0xF9, 0x20, 0xFB, 0xFC, 0x20, 0x20, 0xFF
+    ];
+  };
 
-        var matches = recognisers
-          .map(function (rec) {
-            return rec.match(context);
-          })
-          .filter(function (match) {
-            return !!match;
-          })
-          .sort(function (a, b) {
-            return b.confidence - a.confidence;
-          });
+  this.ngrams = function() {
+    return [
+      0x20C7E1, 0x20C7E4, 0x20C8C7, 0x20DAE1, 0x20DDED, 0x20E1E1, 0x20E3E4, 0x20E6C7,
+      0xC720C7, 0xC7C120, 0xC7CA20, 0xC7D120, 0xC7E120, 0xC7E1C3, 0xC7E1C7, 0xC7E1C8,
+      0xC7E1CA, 0xC7E1CC, 0xC7E1CD, 0xC7E1CF, 0xC7E1D3, 0xC7E1DA, 0xC7E1DE, 0xC7E1E3,
+      0xC7E1E6, 0xC7E1ED, 0xC7E320, 0xC7E420, 0xC7E4CA, 0xC820C7, 0xC920C7, 0xC920DD,
+      0xC920E1, 0xC920E3, 0xC920E6, 0xCA20C7, 0xCF20C7, 0xCFC920, 0xD120C7, 0xD1C920,
+      0xD320C7, 0xDA20C7, 0xDAE1EC, 0xDDED20, 0xE120C7, 0xE1C920, 0xE1EC20, 0xE1ED20,
+      0xE320C7, 0xE3C720, 0xE3C920, 0xE3E420, 0xE420C7, 0xE520C7, 0xE5C720, 0xE6C7E1,
+      0xE6E420, 0xEC20C7, 0xED20C7, 0xED20E3, 0xED20E6, 0xEDC920, 0xEDD120, 0xEDE420
+    ];
+  };
 
-        if (opts && opts.returnAllMatches === true) {
-          return matches;
-        } else {
-          return matches.length > 0 ? matches[0].name : null;
-        }
-      };
+  this.name = function(det) {
+    return 'windows-1256';
+  };
 
-      module.exports.detectFile = function (filepath, opts, cb) {
-        if (typeof opts === "function") {
-          cb = opts;
-          opts = undefined;
-        }
+  this.language = function() {
+    return 'ar';
+  };
+};
+util.inherits(module.exports.windows_1256, sbcs);
 
-        var fd;
 
-        var handler = function (err, buffer) {
-          if (fd) {
-            fs.closeSync(fd);
-          }
+module.exports.KOI8_R = function() {
+  this.byteMap = function() {
+    return [
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+      0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+      0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+      0x78, 0x79, 0x7A, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0xA3, 0x20, 0x20, 0x20, 0x20,
+      0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
+      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
+      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF,
+      0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
+      0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF,
+      0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7,
+      0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF
+    ];
+  };
 
-          if (err) return cb(err, null);
-          cb(null, self.detect(buffer, opts));
-        };
+  this.ngrams = function() {
+    return [
+      0x20C4CF, 0x20C920, 0x20CBC1, 0x20CBCF, 0x20CEC1, 0x20CEC5, 0x20CFC2, 0x20D0CF,
+      0x20D0D2, 0x20D2C1, 0x20D3CF, 0x20D3D4, 0x20D4CF, 0x20D720, 0x20D7CF, 0x20DAC1,
+      0x20DCD4, 0x20DED4, 0xC1CEC9, 0xC1D4D8, 0xC5CCD8, 0xC5CEC9, 0xC5D3D4, 0xC5D420,
+      0xC7CF20, 0xC920D0, 0xC9C520, 0xC9C920, 0xC9D120, 0xCCC5CE, 0xCCC920, 0xCCD8CE,
+      0xCEC120, 0xCEC520, 0xCEC9C5, 0xCEC9D1, 0xCECF20, 0xCECFD7, 0xCF20D0, 0xCF20D3,
+      0xCF20D7, 0xCFC7CF, 0xCFCA20, 0xCFCCD8, 0xCFCD20, 0xCFD3D4, 0xCFD720, 0xCFD7C1,
+      0xD0CFCC, 0xD0D2C5, 0xD0D2C9, 0xD0D2CF, 0xD2C1D7, 0xD2C5C4, 0xD3D120, 0xD3D4C1,
+      0xD3D4C9, 0xD3D4D7, 0xD4C5CC, 0xD4CF20, 0xD4CFD2, 0xD4D820, 0xD9C820, 0xDED4CF
+    ];
+  };
+
+  this.name = function(det) {
+    return 'KOI8-R';
+  };
 
-        if (opts && opts.sampleSize) {
-          (fd = fs.openSync(filepath, "r")),
-            (sample = Buffer.allocUnsafe(opts.sampleSize));
+  this.language = function() {
+    return 'ru';
+  };
+};
+util.inherits(module.exports.KOI8_R, sbcs);
 
-          fs.read(fd, sample, 0, opts.sampleSize, null, function (err) {
-            handler(err, sample);
-          });
-          return;
-        }
 
-        fs.readFile(filepath, handler);
-      };
+/*
+module.exports.ISO_8859_7 = function() {
+  this.byteMap = function() {
+    return [
 
-      module.exports.detectFileSync = function (filepath, opts) {
-        if (opts && opts.sampleSize) {
-          var fd = fs.openSync(filepath, "r"),
-            sample = Buffer.allocUnsafe(opts.sampleSize);
+    ];
+  };
 
-          fs.readSync(fd, sample, 0, opts.sampleSize);
-          fs.closeSync(fd);
-          return self.detect(sample, opts);
-        }
+  this.ngrams = function() {
+    return [
 
-        return self.detect(fs.readFileSync(filepath), opts);
-      };
+    ];
+  };
 
-      // Wrappers for the previous functions to return all encodings
-      module.exports.detectAll = function (buffer, opts) {
-        if (typeof opts !== "object") {
-          opts = {};
-        }
-        opts.returnAllMatches = true;
-        return self.detect(buffer, opts);
-      };
+  this.name = function(det) {
+    if (typeof det == 'undefined')
+      return 'ISO-8859-7';
+    return det.fC1Bytes ? 'windows-1253' : 'ISO-8859-7';
+  };
+
+  this.language = function() {
+    return 'el';
+  };
+};
+util.inherits(module.exports.ISO_8859_7, sbcs);
+*/
+
+
+
+/***/ }),
+/* 702 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var util = __webpack_require__(3),
+  Match = __webpack_require__ (142);
+
+/**
+ * This class matches UTF-16 and UTF-32, both big- and little-endian. The
+ * BOM will be used if it is present.
+ */
+module.exports.UTF_16BE = function() {
+  this.name = function() {
+    return 'UTF-16BE';
+  };
+  this.match = function(det) {
+    var input = det.fRawInput;
+
+    if (input.length >= 2 && ((input[0] & 0xff) == 0xfe && (input[1] & 0xff) == 0xff)) {
+      return new Match(det, this, 100); // confidence = 100
+    }
+
+    // TODO: Do some statistics to check for unsigned UTF-16BE
+    return null;
+  };
+};
+
+module.exports.UTF_16LE = function() {
+  this.name = function() {
+    return 'UTF-16LE';
+  };
+  this.match = function(det) {
+    var input = det.fRawInput;
+
+    if (input.length >= 2 && ((input[0] & 0xff) == 0xff && (input[1] & 0xff) == 0xfe)) {
+      // LE BOM is present.
+      if (input.length >= 4 && input[2] == 0x00 && input[3] == 0x00) {
+        // It is probably UTF-32 LE, not UTF-16
+        return null;
+      }
+      return new Match(det, this, 100); // confidence = 100
+    }
+
+    // TODO: Do some statistics to check for unsigned UTF-16LE
+    return null;
+  }
+};
+
+function UTF_32() {};
+UTF_32.prototype.match = function(det) {
+  var input      = det.fRawInput,
+    limit      = (det.fRawLength / 4) * 4,
+    numValid   = 0,
+    numInvalid = 0,
+    hasBOM     = false,
+    confidence = 0;
+
+  if (limit == 0) {
+    return null;
+  }
+
+  if (this.getChar(input, 0) == 0x0000FEFF) {
+    hasBOM = true;
+  }
+
+  for (var i = 0; i < limit; i += 4) {
+    var ch = this.getChar(input, i);
+
+    if (ch < 0 || ch >= 0x10FFFF || (ch >= 0xD800 && ch <= 0xDFFF)) {
+      numInvalid += 1;
+    } else {
+      numValid += 1;
+    }
+  }
+
+  // Cook up some sort of confidence score, based on presence of a BOM
+  //    and the existence of valid and/or invalid multi-byte sequences.
+  if (hasBOM && numInvalid == 0) {
+    confidence = 100;
+  } else if (hasBOM && numValid > numInvalid * 10) {
+    confidence = 80;
+  } else if (numValid > 3 && numInvalid == 0) {
+    confidence = 100;
+  } else if (numValid > 0 && numInvalid == 0) {
+    confidence = 80;
+  } else if (numValid > numInvalid * 10) {
+    // Probably corrupt UTF-32BE data.  Valid sequences aren't likely by chance.
+    confidence = 25;
+  }
+
+  // return confidence == 0 ? null : new CharsetMatch(det, this, confidence);
+  return confidence == 0 ? null : new Match(det, this, confidence);
+};
+
+module.exports.UTF_32BE = function() {
+  this.name = function() {
+    return 'UTF-32BE';
+  };
+  this.getChar = function(input, index) {
+    return (input[index + 0] & 0xff) << 24 | (input[index + 1] & 0xff) << 16 |
+         (input[index + 2] & 0xff) <<  8 | (input[index + 3] & 0xff);
+  };
+};
+util.inherits(module.exports.UTF_32BE, UTF_32);
+
+module.exports.UTF_32LE = function() {
+  this.name = function() {
+    return 'UTF-32LE';
+  };
+  this.getChar = function(input, index) {
+    return (input[index + 3] & 0xff) << 24 | (input[index + 2] & 0xff) << 16 |
+         (input[index + 1] & 0xff) <<  8 | (input[index + 0] & 0xff);
+  };
+};
+util.inherits(module.exports.UTF_32LE, UTF_32);
+
+
+/***/ }),
+/* 703 */
+/***/ (function(module, exports, __webpack_require__) {
+
+
+var Match = __webpack_require__ (142);
+
+/**
+ * Charset recognizer for UTF-8
+ */
+module.exports = function() {
+  this.name = function() {
+    return 'UTF-8';
+  };
+  this.match = function(det) {
+
+    var hasBOM = false,
+      numValid = 0,
+      numInvalid = 0,
+      input = det.fRawInput,
+      trailBytes = 0,
+      confidence;
+
+    if (det.fRawLength >= 3 &&
+      (input[0] & 0xff) == 0xef && (input[1] & 0xff) == 0xbb && (input[2] & 0xff) == 0xbf) {
+      hasBOM = true;
+    }
+
+    // Scan for multi-byte sequences
+    for (var i = 0; i < det.fRawLength; i++) {
+      var b = input[i];
+      if ((b & 0x80) == 0)
+        continue; // ASCII
+
+      // Hi bit on char found.  Figure out how long the sequence should be
+      if ((b & 0x0e0) == 0x0c0) {
+        trailBytes = 1;
+      } else if ((b & 0x0f0) == 0x0e0) {
+        trailBytes = 2;
+      } else if ((b & 0x0f8) == 0xf0) {
+        trailBytes = 3;
+      } else {
+        numInvalid++;
+        if (numInvalid > 5)
+          break;
+        trailBytes = 0;
+      }
 
-      module.exports.detectFileAll = function (filepath, opts, cb) {
-        if (typeof opts === "function") {
-          cb = opts;
-          opts = undefined;
+      // Verify that we've got the right number of trail bytes in the sequence
+      for (;;) {
+        i++;
+        if (i >= det.fRawLength)
+          break;
+
+        if ((input[i] & 0xc0) != 0x080) {
+          numInvalid++;
+          break;
         }
-        if (typeof opts !== "object") {
-          opts = {};
+        if (--trailBytes == 0) {
+          numValid++;
+          break;
         }
-        opts.returnAllMatches = true;
-        self.detectFile(filepath, opts, cb);
-      };
+      }
+    }
 
-      module.exports.detectFileAllSync = function (filepath, opts) {
-        if (typeof opts !== "object") {
-          opts = {};
-        }
-        opts.returnAllMatches = true;
-        return self.detectFileSync(filepath, opts);
-      };
+    // Cook up some sort of confidence score, based on presense of a BOM
+    //    and the existence of valid and/or invalid multi-byte sequences.
+    confidence = 0;
+    if (hasBOM && numInvalid == 0)
+      confidence = 100;
+    else if (hasBOM && numValid > numInvalid * 10)
+      confidence = 80;
+    else if (numValid > 3 && numInvalid == 0)
+      confidence = 100;
+    else if (numValid > 0 && numInvalid == 0)
+      confidence = 80;
+    else if (numValid == 0 && numInvalid == 0)
+      // Plain ASCII.
+      confidence = 10;
+    else if (numValid > numInvalid * 10)
+      // Probably corruput utf-8 data.  Valid sequences aren't likely by chance.
+      confidence = 25;
+    else
+      return null
+
+    return new Match(det, this, confidence);
+  };
+};
 
-      /***/
-    },
-    /* 705 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /***
-       * Node External Editor
-       *
-       * Kevin Gravier <kevin@mrkmg.com>
-       * MIT 2018
-       */
-      var __extends =
-        (this && this.__extends) ||
-        (function () {
-          var extendStatics = function (d, b) {
-            extendStatics =
-              Object.setPrototypeOf ||
-              ({ __proto__: [] } instanceof Array &&
-                function (d, b) {
-                  d.__proto__ = b;
-                }) ||
-              function (d, b) {
-                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-              };
-            return extendStatics(d, b);
-          };
-          return function (d, b) {
-            extendStatics(d, b);
-            function __() {
-              this.constructor = d;
-            }
-            d.prototype =
-              b === null
-                ? Object.create(b)
-                : ((__.prototype = b.prototype), new __());
-          };
-        })();
-      Object.defineProperty(exports, "__esModule", { value: true });
-      var CreateFileError = /** @class */ (function (_super) {
-        __extends(CreateFileError, _super);
-        function CreateFileError(originalError) {
-          var _newTarget = this.constructor;
-          var _this =
-            _super.call(this, "Failed to create temporary file for editor") ||
-            this;
-          _this.originalError = originalError;
-          var proto = _newTarget.prototype;
-          if (Object.setPrototypeOf) {
+/***/ }),
+/* 704 */
+/***/ (function(module, exports, __webpack_require__) {
+
+
+var fs = __webpack_require__(5);
+
+var utf8  = __webpack_require__(703),
+  unicode = __webpack_require__(702),
+  mbcs    = __webpack_require__(700),
+  sbcs    = __webpack_require__(701),
+  iso2022 = __webpack_require__(699);
+
+var self = this;
+
+var recognisers = [
+  new utf8,
+  new unicode.UTF_16BE,
+  new unicode.UTF_16LE,
+  new unicode.UTF_32BE,
+  new unicode.UTF_32LE,
+  new mbcs.sjis,
+  new mbcs.big5,
+  new mbcs.euc_jp,
+  new mbcs.euc_kr,
+  new mbcs.gb_18030,
+  new iso2022.ISO_2022_JP,
+  new iso2022.ISO_2022_KR,
+  new iso2022.ISO_2022_CN,
+  new sbcs.ISO_8859_1,
+  new sbcs.ISO_8859_2,
+  new sbcs.ISO_8859_5,
+  new sbcs.ISO_8859_6,
+  new sbcs.ISO_8859_7,
+  new sbcs.ISO_8859_8,
+  new sbcs.ISO_8859_9,
+  new sbcs.windows_1251,
+  new sbcs.windows_1256,
+  new sbcs.KOI8_R
+];
+
+module.exports.detect = function(buffer, opts) {
+
+  // Tally up the byte occurence statistics.
+  var fByteStats = [];
+  for (var i = 0; i < 256; i++)
+    fByteStats[i] = 0;
+
+  for (var i = buffer.length - 1; i >= 0; i--)
+    fByteStats[buffer[i] & 0x00ff]++;
+
+  var fC1Bytes = false;
+  for (var i = 0x80; i <= 0x9F; i += 1) {
+    if (fByteStats[i] != 0) {
+      fC1Bytes = true;
+      break;
+    }
+  }
+
+  var context = {
+    fByteStats:  fByteStats,
+    fC1Bytes:    fC1Bytes,
+    fRawInput:   buffer,
+    fRawLength:  buffer.length,
+    fInputBytes: buffer,
+    fInputLen:   buffer.length
+  };
+
+  var matches = recognisers.map(function(rec) {
+    return rec.match(context);
+  }).filter(function(match) {
+    return !!match;
+  }).sort(function(a, b) {
+    return b.confidence - a.confidence;
+  });
+
+  if (opts && opts.returnAllMatches === true) {
+    return matches;
+  }
+  else {
+    return matches.length > 0 ? matches[0].name : null;
+  }
+};
+
+module.exports.detectFile = function(filepath, opts, cb) {
+  if (typeof opts === 'function') {
+    cb = opts;
+    opts = undefined;
+  }
+
+  var fd;
+
+  var handler = function(err, buffer) {
+    if (fd) {
+      fs.closeSync(fd);
+    }
+
+    if (err) return cb(err, null);
+    cb(null, self.detect(buffer, opts));
+  };
+
+  if (opts && opts.sampleSize) {
+    fd = fs.openSync(filepath, 'r'),
+      sample = Buffer.allocUnsafe(opts.sampleSize);
+
+    fs.read(fd, sample, 0, opts.sampleSize, null, function(err) {
+      handler(err, sample);
+    });
+    return;
+  }
+
+  fs.readFile(filepath, handler);
+};
+
+module.exports.detectFileSync = function(filepath, opts) {
+  if (opts && opts.sampleSize) {
+    var fd = fs.openSync(filepath, 'r'),
+      sample = Buffer.allocUnsafe(opts.sampleSize);
+
+    fs.readSync(fd, sample, 0, opts.sampleSize);
+    fs.closeSync(fd);
+    return self.detect(sample, opts);
+  }
+
+  return self.detect(fs.readFileSync(filepath), opts);
+};
+
+// Wrappers for the previous functions to return all encodings
+module.exports.detectAll = function(buffer, opts) {
+  if (typeof opts !== 'object') {
+    opts = {};
+  }
+  opts.returnAllMatches = true;
+  return self.detect(buffer, opts);
+}
+
+module.exports.detectFileAll = function(filepath, opts, cb) {
+  if (typeof opts === 'function') {
+    cb = opts;
+    opts = undefined;
+  }
+  if (typeof opts !== 'object') {
+    opts = {};
+  }
+  opts.returnAllMatches = true;
+  self.detectFile(filepath, opts, cb);
+}
+
+module.exports.detectFileAllSync = function(filepath, opts) {
+  if (typeof opts !== 'object') {
+    opts = {};
+  }
+  opts.returnAllMatches = true;
+  return self.detectFileSync(filepath, opts);
+}
+
+
+/***/ }),
+/* 705 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+/***
+ * Node External Editor
+ *
+ * Kevin Gravier <kevin@mrkmg.com>
+ * MIT 2018
+ */
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var CreateFileError = /** @class */ (function (_super) {
+    __extends(CreateFileError, _super);
+    function CreateFileError(originalError) {
+        var _newTarget = this.constructor;
+        var _this = _super.call(this, "Failed to create temporary file for editor") || this;
+        _this.originalError = originalError;
+        var proto = _newTarget.prototype;
+        if (Object.setPrototypeOf) {
             Object.setPrototypeOf(_this, proto);
-          } else {
+        }
+        else {
             _this.__proto__ = _newTarget.prototype;
-          }
-          return _this;
         }
-        return CreateFileError;
-      })(Error);
-      exports.CreateFileError = CreateFileError;
+        return _this;
+    }
+    return CreateFileError;
+}(Error));
+exports.CreateFileError = CreateFileError;
 
-      /***/
-    },
-    /* 706 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /***
-       * Node External Editor
-       *
-       * Kevin Gravier <kevin@mrkmg.com>
-       * MIT 2018
-       */
-      var __extends =
-        (this && this.__extends) ||
-        (function () {
-          var extendStatics = function (d, b) {
-            extendStatics =
-              Object.setPrototypeOf ||
-              ({ __proto__: [] } instanceof Array &&
-                function (d, b) {
-                  d.__proto__ = b;
-                }) ||
-              function (d, b) {
-                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-              };
-            return extendStatics(d, b);
-          };
-          return function (d, b) {
-            extendStatics(d, b);
-            function __() {
-              this.constructor = d;
-            }
-            d.prototype =
-              b === null
-                ? Object.create(b)
-                : ((__.prototype = b.prototype), new __());
-          };
-        })();
-      Object.defineProperty(exports, "__esModule", { value: true });
-      var LaunchEditorError = /** @class */ (function (_super) {
-        __extends(LaunchEditorError, _super);
-        function LaunchEditorError(originalError) {
-          var _newTarget = this.constructor;
-          var _this = _super.call(this, "Failed launch editor") || this;
-          _this.originalError = originalError;
-          var proto = _newTarget.prototype;
-          if (Object.setPrototypeOf) {
+/***/ }),
+/* 706 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+/***
+ * Node External Editor
+ *
+ * Kevin Gravier <kevin@mrkmg.com>
+ * MIT 2018
+ */
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var LaunchEditorError = /** @class */ (function (_super) {
+    __extends(LaunchEditorError, _super);
+    function LaunchEditorError(originalError) {
+        var _newTarget = this.constructor;
+        var _this = _super.call(this, "Failed launch editor") || this;
+        _this.originalError = originalError;
+        var proto = _newTarget.prototype;
+        if (Object.setPrototypeOf) {
             Object.setPrototypeOf(_this, proto);
-          } else {
+        }
+        else {
             _this.__proto__ = _newTarget.prototype;
-          }
-          return _this;
         }
-        return LaunchEditorError;
-      })(Error);
-      exports.LaunchEditorError = LaunchEditorError;
+        return _this;
+    }
+    return LaunchEditorError;
+}(Error));
+exports.LaunchEditorError = LaunchEditorError;
 
-      /***/
-    },
-    /* 707 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /***
-       * Node External Editor
-       *
-       * Kevin Gravier <kevin@mrkmg.com>
-       * MIT 2018
-       */
-      var __extends =
-        (this && this.__extends) ||
-        (function () {
-          var extendStatics = function (d, b) {
-            extendStatics =
-              Object.setPrototypeOf ||
-              ({ __proto__: [] } instanceof Array &&
-                function (d, b) {
-                  d.__proto__ = b;
-                }) ||
-              function (d, b) {
-                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-              };
-            return extendStatics(d, b);
-          };
-          return function (d, b) {
-            extendStatics(d, b);
-            function __() {
-              this.constructor = d;
-            }
-            d.prototype =
-              b === null
-                ? Object.create(b)
-                : ((__.prototype = b.prototype), new __());
-          };
-        })();
-      Object.defineProperty(exports, "__esModule", { value: true });
-      var ReadFileError = /** @class */ (function (_super) {
-        __extends(ReadFileError, _super);
-        function ReadFileError(originalError) {
-          var _newTarget = this.constructor;
-          var _this =
-            _super.call(this, "Failed to read temporary file") || this;
-          _this.originalError = originalError;
-          var proto = _newTarget.prototype;
-          if (Object.setPrototypeOf) {
+/***/ }),
+/* 707 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+/***
+ * Node External Editor
+ *
+ * Kevin Gravier <kevin@mrkmg.com>
+ * MIT 2018
+ */
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var ReadFileError = /** @class */ (function (_super) {
+    __extends(ReadFileError, _super);
+    function ReadFileError(originalError) {
+        var _newTarget = this.constructor;
+        var _this = _super.call(this, "Failed to read temporary file") || this;
+        _this.originalError = originalError;
+        var proto = _newTarget.prototype;
+        if (Object.setPrototypeOf) {
             Object.setPrototypeOf(_this, proto);
-          } else {
+        }
+        else {
             _this.__proto__ = _newTarget.prototype;
-          }
-          return _this;
         }
-        return ReadFileError;
-      })(Error);
-      exports.ReadFileError = ReadFileError;
+        return _this;
+    }
+    return ReadFileError;
+}(Error));
+exports.ReadFileError = ReadFileError;
 
-      /***/
-    },
-    /* 708 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /***
-       * Node External Editor
-       *
-       * Kevin Gravier <kevin@mrkmg.com>
-       * MIT 2018
-       */
-      var __extends =
-        (this && this.__extends) ||
-        (function () {
-          var extendStatics = function (d, b) {
-            extendStatics =
-              Object.setPrototypeOf ||
-              ({ __proto__: [] } instanceof Array &&
-                function (d, b) {
-                  d.__proto__ = b;
-                }) ||
-              function (d, b) {
-                for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
-              };
-            return extendStatics(d, b);
-          };
-          return function (d, b) {
-            extendStatics(d, b);
-            function __() {
-              this.constructor = d;
-            }
-            d.prototype =
-              b === null
-                ? Object.create(b)
-                : ((__.prototype = b.prototype), new __());
-          };
-        })();
-      Object.defineProperty(exports, "__esModule", { value: true });
-      var RemoveFileError = /** @class */ (function (_super) {
-        __extends(RemoveFileError, _super);
-        function RemoveFileError(originalError) {
-          var _newTarget = this.constructor;
-          var _this =
-            _super.call(this, "Failed to cleanup temporary file") || this;
-          _this.originalError = originalError;
-          var proto = _newTarget.prototype;
-          if (Object.setPrototypeOf) {
+/***/ }),
+/* 708 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+/***
+ * Node External Editor
+ *
+ * Kevin Gravier <kevin@mrkmg.com>
+ * MIT 2018
+ */
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    }
+    return function (d, b) {
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+var RemoveFileError = /** @class */ (function (_super) {
+    __extends(RemoveFileError, _super);
+    function RemoveFileError(originalError) {
+        var _newTarget = this.constructor;
+        var _this = _super.call(this, "Failed to cleanup temporary file") || this;
+        _this.originalError = originalError;
+        var proto = _newTarget.prototype;
+        if (Object.setPrototypeOf) {
             Object.setPrototypeOf(_this, proto);
-          } else {
+        }
+        else {
             _this.__proto__ = _newTarget.prototype;
-          }
-          return _this;
         }
-        return RemoveFileError;
-      })(Error);
-      exports.RemoveFileError = RemoveFileError;
+        return _this;
+    }
+    return RemoveFileError;
+}(Error));
+exports.RemoveFileError = RemoveFileError;
 
-      /***/
-    },
-    /* 709 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /***
-       * Node External Editor
-       *
-       * Kevin Gravier <kevin@mrkmg.com>
-       * MIT 2018
-       */
-      Object.defineProperty(exports, "__esModule", { value: true });
-      var chardet_1 = __webpack_require__(704);
-      var child_process_1 = __webpack_require__(331);
-      var fs_1 = __webpack_require__(5);
-      var iconv_lite_1 = __webpack_require__(726);
-      var tmp_1 = __webpack_require__(954);
-      var CreateFileError_1 = __webpack_require__(705);
-      exports.CreateFileError = CreateFileError_1.CreateFileError;
-      var LaunchEditorError_1 = __webpack_require__(706);
-      exports.LaunchEditorError = LaunchEditorError_1.LaunchEditorError;
-      var ReadFileError_1 = __webpack_require__(707);
-      exports.ReadFileError = ReadFileError_1.ReadFileError;
-      var RemoveFileError_1 = __webpack_require__(708);
-      exports.RemoveFileError = RemoveFileError_1.RemoveFileError;
-      function edit(text) {
-        if (text === void 0) {
-          text = "";
-        }
-        var editor = new ExternalEditor(text);
-        editor.run();
-        editor.cleanup();
-        return editor.text;
-      }
-      exports.edit = edit;
-      function editAsync(text, callback) {
-        if (text === void 0) {
-          text = "";
-        }
-        var editor = new ExternalEditor(text);
-        editor.runAsync(function (err, result) {
-          if (err) {
+/***/ }),
+/* 709 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+/***
+ * Node External Editor
+ *
+ * Kevin Gravier <kevin@mrkmg.com>
+ * MIT 2018
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+var chardet_1 = __webpack_require__(704);
+var child_process_1 = __webpack_require__(331);
+var fs_1 = __webpack_require__(5);
+var iconv_lite_1 = __webpack_require__(726);
+var tmp_1 = __webpack_require__(954);
+var CreateFileError_1 = __webpack_require__(705);
+exports.CreateFileError = CreateFileError_1.CreateFileError;
+var LaunchEditorError_1 = __webpack_require__(706);
+exports.LaunchEditorError = LaunchEditorError_1.LaunchEditorError;
+var ReadFileError_1 = __webpack_require__(707);
+exports.ReadFileError = ReadFileError_1.ReadFileError;
+var RemoveFileError_1 = __webpack_require__(708);
+exports.RemoveFileError = RemoveFileError_1.RemoveFileError;
+function edit(text) {
+    if (text === void 0) { text = ""; }
+    var editor = new ExternalEditor(text);
+    editor.run();
+    editor.cleanup();
+    return editor.text;
+}
+exports.edit = edit;
+function editAsync(text, callback) {
+    if (text === void 0) { text = ""; }
+    var editor = new ExternalEditor(text);
+    editor.runAsync(function (err, result) {
+        if (err) {
             setImmediate(callback, err, null);
-          } else {
+        }
+        else {
             try {
-              editor.cleanup();
-              setImmediate(callback, null, result);
-            } catch (cleanupError) {
-              setImmediate(callback, cleanupError, null);
+                editor.cleanup();
+                setImmediate(callback, null, result);
             }
-          }
-        });
-      }
-      exports.editAsync = editAsync;
-      var ExternalEditor = /** @class */ (function () {
-        function ExternalEditor(text) {
-          if (text === void 0) {
-            text = "";
-          }
-          this.text = "";
-          this.text = text;
-          this.determineEditor();
-          this.createTemporaryFile();
-        }
-        ExternalEditor.splitStringBySpace = function (str) {
-          var pieces = [];
-          var currentString = "";
-          for (var strIndex = 0; strIndex < str.length; strIndex++) {
+            catch (cleanupError) {
+                setImmediate(callback, cleanupError, null);
+            }
+        }
+    });
+}
+exports.editAsync = editAsync;
+var ExternalEditor = /** @class */ (function () {
+    function ExternalEditor(text) {
+        if (text === void 0) { text = ""; }
+        this.text = "";
+        this.text = text;
+        this.determineEditor();
+        this.createTemporaryFile();
+    }
+    ExternalEditor.splitStringBySpace = function (str) {
+        var pieces = [];
+        var currentString = "";
+        for (var strIndex = 0; strIndex < str.length; strIndex++) {
             var currentLetter = str[strIndex];
-            if (
-              strIndex > 0 &&
-              currentLetter === " " &&
-              str[strIndex - 1] !== "\\" &&
-              currentString.length > 0
-            ) {
-              pieces.push(currentString);
-              currentString = "";
-            } else {
-              currentString += currentLetter;
+            if (strIndex > 0 && currentLetter === " " && str[strIndex - 1] !== "\\" && currentString.length > 0) {
+                pieces.push(currentString);
+                currentString = "";
             }
-          }
-          if (currentString.length > 0) {
+            else {
+                currentString += currentLetter;
+            }
+        }
+        if (currentString.length > 0) {
             pieces.push(currentString);
-          }
-          return pieces;
-        };
-        Object.defineProperty(ExternalEditor.prototype, "temp_file", {
-          get: function () {
+        }
+        return pieces;
+    };
+    Object.defineProperty(ExternalEditor.prototype, "temp_file", {
+        get: function () {
             console.log("DEPRECATED: temp_file. Use tempFile moving forward.");
             return this.tempFile;
-          },
-          enumerable: true,
-          configurable: true,
-        });
-        Object.defineProperty(ExternalEditor.prototype, "last_exit_status", {
-          get: function () {
-            console.log(
-              "DEPRECATED: last_exit_status. Use lastExitStatus moving forward.",
-            );
+        },
+        enumerable: true,
+        configurable: true
+    });
+    Object.defineProperty(ExternalEditor.prototype, "last_exit_status", {
+        get: function () {
+            console.log("DEPRECATED: last_exit_status. Use lastExitStatus moving forward.");
             return this.lastExitStatus;
-          },
-          enumerable: true,
-          configurable: true,
-        });
-        ExternalEditor.prototype.run = function () {
-          this.launchEditor();
-          this.readTemporaryFile();
-          return this.text;
-        };
-        ExternalEditor.prototype.runAsync = function (callback) {
-          var _this = this;
-          try {
+        },
+        enumerable: true,
+        configurable: true
+    });
+    ExternalEditor.prototype.run = function () {
+        this.launchEditor();
+        this.readTemporaryFile();
+        return this.text;
+    };
+    ExternalEditor.prototype.runAsync = function (callback) {
+        var _this = this;
+        try {
             this.launchEditorAsync(function () {
-              try {
-                _this.readTemporaryFile();
-                setImmediate(callback, null, _this.text);
-              } catch (readError) {
-                setImmediate(callback, readError, null);
-              }
+                try {
+                    _this.readTemporaryFile();
+                    setImmediate(callback, null, _this.text);
+                }
+                catch (readError) {
+                    setImmediate(callback, readError, null);
+                }
             });
-          } catch (launchError) {
+        }
+        catch (launchError) {
             setImmediate(callback, launchError, null);
-          }
-        };
-        ExternalEditor.prototype.cleanup = function () {
-          this.removeTemporaryFile();
-        };
-        ExternalEditor.prototype.determineEditor = function () {
-          var editor = process.env.VISUAL
-            ? process.env.VISUAL
-            : process.env.EDITOR
-              ? process.env.EDITOR
-              : /^win/.test(process.platform)
-                ? "notepad"
-                : "vim";
-          var editorOpts = ExternalEditor.splitStringBySpace(editor).map(
-            function (piece) {
-              return piece.replace("\\ ", " ");
-            },
-          );
-          var bin = editorOpts.shift();
-          this.editor = { args: editorOpts, bin: bin };
-        };
-        ExternalEditor.prototype.createTemporaryFile = function () {
-          try {
+        }
+    };
+    ExternalEditor.prototype.cleanup = function () {
+        this.removeTemporaryFile();
+    };
+    ExternalEditor.prototype.determineEditor = function () {
+        var editor = process.env.VISUAL ? process.env.VISUAL :
+            process.env.EDITOR ? process.env.EDITOR :
+                /^win/.test(process.platform) ? "notepad" :
+                    "vim";
+        var editorOpts = ExternalEditor.splitStringBySpace(editor).map(function (piece) { return piece.replace("\\ ", " "); });
+        var bin = editorOpts.shift();
+        this.editor = { args: editorOpts, bin: bin };
+    };
+    ExternalEditor.prototype.createTemporaryFile = function () {
+        try {
             this.tempFile = tmp_1.tmpNameSync({});
             fs_1.writeFileSync(this.tempFile, this.text, { encoding: "utf8" });
-          } catch (createFileError) {
+        }
+        catch (createFileError) {
             throw new CreateFileError_1.CreateFileError(createFileError);
-          }
-        };
-        ExternalEditor.prototype.readTemporaryFile = function () {
-          try {
+        }
+    };
+    ExternalEditor.prototype.readTemporaryFile = function () {
+        try {
             var tempFileBuffer = fs_1.readFileSync(this.tempFile);
             if (tempFileBuffer.length === 0) {
-              this.text = "";
-            } else {
-              var encoding = chardet_1.detect(tempFileBuffer).toString();
-              if (!iconv_lite_1.encodingExists(encoding)) {
-                // Probably a bad idea, but will at least prevent crashing
-                encoding = "utf8";
-              }
-              this.text = iconv_lite_1.decode(tempFileBuffer, encoding);
+                this.text = "";
+            }
+            else {
+                var encoding = chardet_1.detect(tempFileBuffer).toString();
+                if (!iconv_lite_1.encodingExists(encoding)) {
+                    // Probably a bad idea, but will at least prevent crashing
+                    encoding = "utf8";
+                }
+                this.text = iconv_lite_1.decode(tempFileBuffer, encoding);
             }
-          } catch (readFileError) {
+        }
+        catch (readFileError) {
             throw new ReadFileError_1.ReadFileError(readFileError);
-          }
-        };
-        ExternalEditor.prototype.removeTemporaryFile = function () {
-          try {
+        }
+    };
+    ExternalEditor.prototype.removeTemporaryFile = function () {
+        try {
             fs_1.unlinkSync(this.tempFile);
-          } catch (removeFileError) {
+        }
+        catch (removeFileError) {
             throw new RemoveFileError_1.RemoveFileError(removeFileError);
-          }
-        };
-        ExternalEditor.prototype.launchEditor = function () {
-          try {
-            var editorProcess = child_process_1.spawnSync(
-              this.editor.bin,
-              this.editor.args.concat([this.tempFile]),
-              { stdio: "inherit" },
-            );
+        }
+    };
+    ExternalEditor.prototype.launchEditor = function () {
+        try {
+            var editorProcess = child_process_1.spawnSync(this.editor.bin, this.editor.args.concat([this.tempFile]), { stdio: "inherit" });
             this.lastExitStatus = editorProcess.status;
-          } catch (launchError) {
+        }
+        catch (launchError) {
             throw new LaunchEditorError_1.LaunchEditorError(launchError);
-          }
-        };
-        ExternalEditor.prototype.launchEditorAsync = function (callback) {
-          var _this = this;
-          try {
-            var editorProcess = child_process_1.spawn(
-              this.editor.bin,
-              this.editor.args.concat([this.tempFile]),
-              { stdio: "inherit" },
-            );
+        }
+    };
+    ExternalEditor.prototype.launchEditorAsync = function (callback) {
+        var _this = this;
+        try {
+            var editorProcess = child_process_1.spawn(this.editor.bin, this.editor.args.concat([this.tempFile]), { stdio: "inherit" });
             editorProcess.on("exit", function (code) {
-              _this.lastExitStatus = code;
-              setImmediate(callback);
+                _this.lastExitStatus = code;
+                setImmediate(callback);
             });
-          } catch (launchError) {
+        }
+        catch (launchError) {
             throw new LaunchEditorError_1.LaunchEditorError(launchError);
-          }
-        };
-        return ExternalEditor;
-      })();
-      exports.ExternalEditor = ExternalEditor;
+        }
+    };
+    return ExternalEditor;
+}());
+exports.ExternalEditor = ExternalEditor;
 
-      /***/
-    },
-    /* 710 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var Buffer = __webpack_require__(15).Buffer;
-
-      // Multibyte codec. In this scheme, a character is represented by 1 or more bytes.
-      // Our codec supports UTF-16 surrogates, extensions for GB18030 and unicode sequences.
-      // To save memory and loading time, we read table files only when requested.
-
-      exports._dbcs = DBCSCodec;
-
-      var UNASSIGNED = -1,
-        GB18030_CODE = -2,
-        SEQ_START = -10,
-        NODE_START = -1000,
-        UNASSIGNED_NODE = new Array(0x100),
-        DEF_CHAR = -1;
-
-      for (var i = 0; i < 0x100; i++) UNASSIGNED_NODE[i] = UNASSIGNED;
-
-      // Class DBCSCodec reads and initializes mapping tables.
-      function DBCSCodec(codecOptions, iconv) {
-        this.encodingName = codecOptions.encodingName;
-        if (!codecOptions)
-          throw new Error("DBCS codec is called without the data.");
-        if (!codecOptions.table)
-          throw new Error("Encoding '" + this.encodingName + "' has no data.");
-
-        // Load tables.
-        var mappingTable = codecOptions.table();
-
-        // Decode tables: MBCS -> Unicode.
-
-        // decodeTables is a trie, encoded as an array of arrays of integers. Internal arrays are trie nodes and all have len = 256.
-        // Trie root is decodeTables[0].
-        // Values: >=  0 -> unicode character code. can be > 0xFFFF
-        //         == UNASSIGNED -> unknown/unassigned sequence.
-        //         == GB18030_CODE -> this is the end of a GB18030 4-byte sequence.
-        //         <= NODE_START -> index of the next node in our trie to process next byte.
-        //         <= SEQ_START  -> index of the start of a character code sequence, in decodeTableSeq.
-        this.decodeTables = [];
-        this.decodeTables[0] = UNASSIGNED_NODE.slice(0); // Create root node.
-
-        // Sometimes a MBCS char corresponds to a sequence of unicode chars. We store them as arrays of integers here.
-        this.decodeTableSeq = [];
-
-        // Actual mapping tables consist of chunks. Use them to fill up decode tables.
-        for (var i = 0; i < mappingTable.length; i++)
-          this._addDecodeChunk(mappingTable[i]);
-
-        this.defaultCharUnicode = iconv.defaultCharUnicode;
-
-        // Encode tables: Unicode -> DBCS.
-
-        // `encodeTable` is array mapping from unicode char to encoded char. All its values are integers for performance.
-        // Because it can be sparse, it is represented as array of buckets by 256 chars each. Bucket can be null.
-        // Values: >=  0 -> it is a normal char. Write the value (if <=256 then 1 byte, if <=65536 then 2 bytes, etc.).
-        //         == UNASSIGNED -> no conversion found. Output a default char.
-        //         <= SEQ_START  -> it's an index in encodeTableSeq, see below. The character starts a sequence.
-        this.encodeTable = [];
-
-        // `encodeTableSeq` is used when a sequence of unicode characters is encoded as a single code. We use a tree of
-        // objects where keys correspond to characters in sequence and leafs are the encoded dbcs values. A special DEF_CHAR key
-        // means end of sequence (needed when one sequence is a strict subsequence of another).
-        // Objects are kept separately from encodeTable to increase performance.
-        this.encodeTableSeq = [];
-
-        // Some chars can be decoded, but need not be encoded.
-        var skipEncodeChars = {};
-        if (codecOptions.encodeSkipVals)
-          for (var i = 0; i < codecOptions.encodeSkipVals.length; i++) {
+
+/***/ }),
+/* 710 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var Buffer = __webpack_require__(15).Buffer;
+
+// Multibyte codec. In this scheme, a character is represented by 1 or more bytes.
+// Our codec supports UTF-16 surrogates, extensions for GB18030 and unicode sequences.
+// To save memory and loading time, we read table files only when requested.
+
+exports._dbcs = DBCSCodec;
+
+var UNASSIGNED = -1,
+    GB18030_CODE = -2,
+    SEQ_START  = -10,
+    NODE_START = -1000,
+    UNASSIGNED_NODE = new Array(0x100),
+    DEF_CHAR = -1;
+
+for (var i = 0; i < 0x100; i++)
+    UNASSIGNED_NODE[i] = UNASSIGNED;
+
+
+// Class DBCSCodec reads and initializes mapping tables.
+function DBCSCodec(codecOptions, iconv) {
+    this.encodingName = codecOptions.encodingName;
+    if (!codecOptions)
+        throw new Error("DBCS codec is called without the data.")
+    if (!codecOptions.table)
+        throw new Error("Encoding '" + this.encodingName + "' has no data.");
+
+    // Load tables.
+    var mappingTable = codecOptions.table();
+
+
+    // Decode tables: MBCS -> Unicode.
+
+    // decodeTables is a trie, encoded as an array of arrays of integers. Internal arrays are trie nodes and all have len = 256.
+    // Trie root is decodeTables[0].
+    // Values: >=  0 -> unicode character code. can be > 0xFFFF
+    //         == UNASSIGNED -> unknown/unassigned sequence.
+    //         == GB18030_CODE -> this is the end of a GB18030 4-byte sequence.
+    //         <= NODE_START -> index of the next node in our trie to process next byte.
+    //         <= SEQ_START  -> index of the start of a character code sequence, in decodeTableSeq.
+    this.decodeTables = [];
+    this.decodeTables[0] = UNASSIGNED_NODE.slice(0); // Create root node.
+
+    // Sometimes a MBCS char corresponds to a sequence of unicode chars. We store them as arrays of integers here. 
+    this.decodeTableSeq = [];
+
+    // Actual mapping tables consist of chunks. Use them to fill up decode tables.
+    for (var i = 0; i < mappingTable.length; i++)
+        this._addDecodeChunk(mappingTable[i]);
+
+    this.defaultCharUnicode = iconv.defaultCharUnicode;
+
+    
+    // Encode tables: Unicode -> DBCS.
+
+    // `encodeTable` is array mapping from unicode char to encoded char. All its values are integers for performance.
+    // Because it can be sparse, it is represented as array of buckets by 256 chars each. Bucket can be null.
+    // Values: >=  0 -> it is a normal char. Write the value (if <=256 then 1 byte, if <=65536 then 2 bytes, etc.).
+    //         == UNASSIGNED -> no conversion found. Output a default char.
+    //         <= SEQ_START  -> it's an index in encodeTableSeq, see below. The character starts a sequence.
+    this.encodeTable = [];
+    
+    // `encodeTableSeq` is used when a sequence of unicode characters is encoded as a single code. We use a tree of
+    // objects where keys correspond to characters in sequence and leafs are the encoded dbcs values. A special DEF_CHAR key
+    // means end of sequence (needed when one sequence is a strict subsequence of another).
+    // Objects are kept separately from encodeTable to increase performance.
+    this.encodeTableSeq = [];
+
+    // Some chars can be decoded, but need not be encoded.
+    var skipEncodeChars = {};
+    if (codecOptions.encodeSkipVals)
+        for (var i = 0; i < codecOptions.encodeSkipVals.length; i++) {
             var val = codecOptions.encodeSkipVals[i];
-            if (typeof val === "number") skipEncodeChars[val] = true;
+            if (typeof val === 'number')
+                skipEncodeChars[val] = true;
             else
-              for (var j = val.from; j <= val.to; j++)
-                skipEncodeChars[j] = true;
-          }
+                for (var j = val.from; j <= val.to; j++)
+                    skipEncodeChars[j] = true;
+        }
+        
+    // Use decode trie to recursively fill out encode tables.
+    this._fillEncodeTable(0, 0, skipEncodeChars);
+
+    // Add more encoding pairs when needed.
+    if (codecOptions.encodeAdd) {
+        for (var uChar in codecOptions.encodeAdd)
+            if (Object.prototype.hasOwnProperty.call(codecOptions.encodeAdd, uChar))
+                this._setEncodeChar(uChar.charCodeAt(0), codecOptions.encodeAdd[uChar]);
+    }
 
-        // Use decode trie to recursively fill out encode tables.
-        this._fillEncodeTable(0, 0, skipEncodeChars);
+    this.defCharSB  = this.encodeTable[0][iconv.defaultCharSingleByte.charCodeAt(0)];
+    if (this.defCharSB === UNASSIGNED) this.defCharSB = this.encodeTable[0]['?'];
+    if (this.defCharSB === UNASSIGNED) this.defCharSB = "?".charCodeAt(0);
 
-        // Add more encoding pairs when needed.
-        if (codecOptions.encodeAdd) {
-          for (var uChar in codecOptions.encodeAdd)
-            if (
-              Object.prototype.hasOwnProperty.call(
-                codecOptions.encodeAdd,
-                uChar,
-              )
-            )
-              this._setEncodeChar(
-                uChar.charCodeAt(0),
-                codecOptions.encodeAdd[uChar],
-              );
-        }
-
-        this.defCharSB =
-          this.encodeTable[0][iconv.defaultCharSingleByte.charCodeAt(0)];
-        if (this.defCharSB === UNASSIGNED)
-          this.defCharSB = this.encodeTable[0]["?"];
-        if (this.defCharSB === UNASSIGNED) this.defCharSB = "?".charCodeAt(0);
-
-        // Load & create GB18030 tables when needed.
-        if (typeof codecOptions.gb18030 === "function") {
-          this.gb18030 = codecOptions.gb18030(); // Load GB18030 ranges.
-
-          // Add GB18030 decode tables.
-          var thirdByteNodeIdx = this.decodeTables.length;
-          var thirdByteNode = (this.decodeTables[thirdByteNodeIdx] =
-            UNASSIGNED_NODE.slice(0));
-
-          var fourthByteNodeIdx = this.decodeTables.length;
-          var fourthByteNode = (this.decodeTables[fourthByteNodeIdx] =
-            UNASSIGNED_NODE.slice(0));
-
-          for (var i = 0x81; i <= 0xfe; i++) {
-            var secondByteNodeIdx = NODE_START - this.decodeTables[0][i];
-            var secondByteNode = this.decodeTables[secondByteNodeIdx];
-            for (var j = 0x30; j <= 0x39; j++)
-              secondByteNode[j] = NODE_START - thirdByteNodeIdx;
-          }
-          for (var i = 0x81; i <= 0xfe; i++)
-            thirdByteNode[i] = NODE_START - fourthByteNodeIdx;
-          for (var i = 0x30; i <= 0x39; i++) fourthByteNode[i] = GB18030_CODE;
-        }
-      }
 
-      DBCSCodec.prototype.encoder = DBCSEncoder;
-      DBCSCodec.prototype.decoder = DBCSDecoder;
+    // Load & create GB18030 tables when needed.
+    if (typeof codecOptions.gb18030 === 'function') {
+        this.gb18030 = codecOptions.gb18030(); // Load GB18030 ranges.
 
-      // Decoder helpers
-      DBCSCodec.prototype._getDecodeTrieNode = function (addr) {
-        var bytes = [];
-        for (; addr > 0; addr >>= 8) bytes.push(addr & 0xff);
-        if (bytes.length == 0) bytes.push(0);
+        // Add GB18030 decode tables.
+        var thirdByteNodeIdx = this.decodeTables.length;
+        var thirdByteNode = this.decodeTables[thirdByteNodeIdx] = UNASSIGNED_NODE.slice(0);
 
-        var node = this.decodeTables[0];
-        for (var i = bytes.length - 1; i > 0; i--) {
-          // Traverse nodes deeper into the trie.
-          var val = node[bytes[i]];
+        var fourthByteNodeIdx = this.decodeTables.length;
+        var fourthByteNode = this.decodeTables[fourthByteNodeIdx] = UNASSIGNED_NODE.slice(0);
 
-          if (val == UNASSIGNED) {
-            // Create new node.
+        for (var i = 0x81; i <= 0xFE; i++) {
+            var secondByteNodeIdx = NODE_START - this.decodeTables[0][i];
+            var secondByteNode = this.decodeTables[secondByteNodeIdx];
+            for (var j = 0x30; j <= 0x39; j++)
+                secondByteNode[j] = NODE_START - thirdByteNodeIdx;
+        }
+        for (var i = 0x81; i <= 0xFE; i++)
+            thirdByteNode[i] = NODE_START - fourthByteNodeIdx;
+        for (var i = 0x30; i <= 0x39; i++)
+            fourthByteNode[i] = GB18030_CODE
+    }        
+}
+
+DBCSCodec.prototype.encoder = DBCSEncoder;
+DBCSCodec.prototype.decoder = DBCSDecoder;
+
+// Decoder helpers
+DBCSCodec.prototype._getDecodeTrieNode = function(addr) {
+    var bytes = [];
+    for (; addr > 0; addr >>= 8)
+        bytes.push(addr & 0xFF);
+    if (bytes.length == 0)
+        bytes.push(0);
+
+    var node = this.decodeTables[0];
+    for (var i = bytes.length-1; i > 0; i--) { // Traverse nodes deeper into the trie.
+        var val = node[bytes[i]];
+
+        if (val == UNASSIGNED) { // Create new node.
             node[bytes[i]] = NODE_START - this.decodeTables.length;
-            this.decodeTables.push((node = UNASSIGNED_NODE.slice(0)));
-          } else if (val <= NODE_START) {
-            // Existing node.
+            this.decodeTables.push(node = UNASSIGNED_NODE.slice(0));
+        }
+        else if (val <= NODE_START) { // Existing node.
             node = this.decodeTables[NODE_START - val];
-          } else
-            throw new Error(
-              "Overwrite byte in " +
-                this.encodingName +
-                ", addr: " +
-                addr.toString(16),
-            );
-        }
-        return node;
-      };
-
-      DBCSCodec.prototype._addDecodeChunk = function (chunk) {
-        // First element of chunk is the hex mbcs code where we start.
-        var curAddr = parseInt(chunk[0], 16);
-
-        // Choose the decoding node where we'll write our chars.
-        var writeTable = this._getDecodeTrieNode(curAddr);
-        curAddr = curAddr & 0xff;
-
-        // Write all other elements of the chunk to the table.
-        for (var k = 1; k < chunk.length; k++) {
-          var part = chunk[k];
-          if (typeof part === "string") {
-            // String, write as-is.
-            for (var l = 0; l < part.length; ) {
-              var code = part.charCodeAt(l++);
-              if (0xd800 <= code && code < 0xdc00) {
-                // Decode surrogate
-                var codeTrail = part.charCodeAt(l++);
-                if (0xdc00 <= codeTrail && codeTrail < 0xe000)
-                  writeTable[curAddr++] =
-                    0x10000 + (code - 0xd800) * 0x400 + (codeTrail - 0xdc00);
+        }
+        else
+            throw new Error("Overwrite byte in " + this.encodingName + ", addr: " + addr.toString(16));
+    }
+    return node;
+}
+
+
+DBCSCodec.prototype._addDecodeChunk = function(chunk) {
+    // First element of chunk is the hex mbcs code where we start.
+    var curAddr = parseInt(chunk[0], 16);
+
+    // Choose the decoding node where we'll write our chars.
+    var writeTable = this._getDecodeTrieNode(curAddr);
+    curAddr = curAddr & 0xFF;
+
+    // Write all other elements of the chunk to the table.
+    for (var k = 1; k < chunk.length; k++) {
+        var part = chunk[k];
+        if (typeof part === "string") { // String, write as-is.
+            for (var l = 0; l < part.length;) {
+                var code = part.charCodeAt(l++);
+                if (0xD800 <= code && code < 0xDC00) { // Decode surrogate
+                    var codeTrail = part.charCodeAt(l++);
+                    if (0xDC00 <= codeTrail && codeTrail < 0xE000)
+                        writeTable[curAddr++] = 0x10000 + (code - 0xD800) * 0x400 + (codeTrail - 0xDC00);
+                    else
+                        throw new Error("Incorrect surrogate pair in "  + this.encodingName + " at chunk " + chunk[0]);
+                }
+                else if (0x0FF0 < code && code <= 0x0FFF) { // Character sequence (our own encoding used)
+                    var len = 0xFFF - code + 2;
+                    var seq = [];
+                    for (var m = 0; m < len; m++)
+                        seq.push(part.charCodeAt(l++)); // Simple variation: don't support surrogates or subsequences in seq.
+
+                    writeTable[curAddr++] = SEQ_START - this.decodeTableSeq.length;
+                    this.decodeTableSeq.push(seq);
+                }
                 else
-                  throw new Error(
-                    "Incorrect surrogate pair in " +
-                      this.encodingName +
-                      " at chunk " +
-                      chunk[0],
-                  );
-              } else if (0x0ff0 < code && code <= 0x0fff) {
-                // Character sequence (our own encoding used)
-                var len = 0xfff - code + 2;
-                var seq = [];
-                for (var m = 0; m < len; m++) seq.push(part.charCodeAt(l++)); // Simple variation: don't support surrogates or subsequences in seq.
-
-                writeTable[curAddr++] = SEQ_START - this.decodeTableSeq.length;
-                this.decodeTableSeq.push(seq);
-              } else writeTable[curAddr++] = code; // Basic char
+                    writeTable[curAddr++] = code; // Basic char
             }
-          } else if (typeof part === "number") {
-            // Integer, meaning increasing sequence starting with prev character.
+        } 
+        else if (typeof part === "number") { // Integer, meaning increasing sequence starting with prev character.
             var charCode = writeTable[curAddr - 1] + 1;
-            for (var l = 0; l < part; l++) writeTable[curAddr++] = charCode++;
-          } else
-            throw new Error(
-              "Incorrect type '" +
-                typeof part +
-                "' given in " +
-                this.encodingName +
-                " at chunk " +
-                chunk[0],
-            );
-        }
-        if (curAddr > 0xff)
-          throw new Error(
-            "Incorrect chunk in " +
-              this.encodingName +
-              " at addr " +
-              chunk[0] +
-              ": too long" +
-              curAddr,
-          );
-      };
-
-      // Encoder helpers
-      DBCSCodec.prototype._getEncodeBucket = function (uCode) {
-        var high = uCode >> 8; // This could be > 0xFF because of astral characters.
-        if (this.encodeTable[high] === undefined)
-          this.encodeTable[high] = UNASSIGNED_NODE.slice(0); // Create bucket on demand.
-        return this.encodeTable[high];
-      };
-
-      DBCSCodec.prototype._setEncodeChar = function (uCode, dbcsCode) {
-        var bucket = this._getEncodeBucket(uCode);
-        var low = uCode & 0xff;
-        if (bucket[low] <= SEQ_START)
-          this.encodeTableSeq[SEQ_START - bucket[low]][DEF_CHAR] = dbcsCode; // There's already a sequence, set a single-char subsequence of it.
-        else if (bucket[low] == UNASSIGNED) bucket[low] = dbcsCode;
-      };
-
-      DBCSCodec.prototype._setEncodeSequence = function (seq, dbcsCode) {
-        // Get the root of character tree according to first character of the sequence.
-        var uCode = seq[0];
-        var bucket = this._getEncodeBucket(uCode);
-        var low = uCode & 0xff;
-
-        var node;
-        if (bucket[low] <= SEQ_START) {
-          // There's already a sequence with  - use it.
-          node = this.encodeTableSeq[SEQ_START - bucket[low]];
-        } else {
-          // There was no sequence object - allocate a new one.
-          node = {};
-          if (bucket[low] !== UNASSIGNED) node[DEF_CHAR] = bucket[low]; // If a char was set before - make it a single-char subsequence.
-          bucket[low] = SEQ_START - this.encodeTableSeq.length;
-          this.encodeTableSeq.push(node);
+            for (var l = 0; l < part; l++)
+                writeTable[curAddr++] = charCode++;
         }
+        else
+            throw new Error("Incorrect type '" + typeof part + "' given in "  + this.encodingName + " at chunk " + chunk[0]);
+    }
+    if (curAddr > 0xFF)
+        throw new Error("Incorrect chunk in "  + this.encodingName + " at addr " + chunk[0] + ": too long" + curAddr);
+}
+
+// Encoder helpers
+DBCSCodec.prototype._getEncodeBucket = function(uCode) {
+    var high = uCode >> 8; // This could be > 0xFF because of astral characters.
+    if (this.encodeTable[high] === undefined)
+        this.encodeTable[high] = UNASSIGNED_NODE.slice(0); // Create bucket on demand.
+    return this.encodeTable[high];
+}
+
+DBCSCodec.prototype._setEncodeChar = function(uCode, dbcsCode) {
+    var bucket = this._getEncodeBucket(uCode);
+    var low = uCode & 0xFF;
+    if (bucket[low] <= SEQ_START)
+        this.encodeTableSeq[SEQ_START-bucket[low]][DEF_CHAR] = dbcsCode; // There's already a sequence, set a single-char subsequence of it.
+    else if (bucket[low] == UNASSIGNED)
+        bucket[low] = dbcsCode;
+}
+
+DBCSCodec.prototype._setEncodeSequence = function(seq, dbcsCode) {
+    
+    // Get the root of character tree according to first character of the sequence.
+    var uCode = seq[0];
+    var bucket = this._getEncodeBucket(uCode);
+    var low = uCode & 0xFF;
+
+    var node;
+    if (bucket[low] <= SEQ_START) {
+        // There's already a sequence with  - use it.
+        node = this.encodeTableSeq[SEQ_START-bucket[low]];
+    }
+    else {
+        // There was no sequence object - allocate a new one.
+        node = {};
+        if (bucket[low] !== UNASSIGNED) node[DEF_CHAR] = bucket[low]; // If a char was set before - make it a single-char subsequence.
+        bucket[low] = SEQ_START - this.encodeTableSeq.length;
+        this.encodeTableSeq.push(node);
+    }
 
-        // Traverse the character tree, allocating new nodes as needed.
-        for (var j = 1; j < seq.length - 1; j++) {
-          var oldVal = node[uCode];
-          if (typeof oldVal === "object") node = oldVal;
-          else {
-            node = node[uCode] = {};
-            if (oldVal !== undefined) node[DEF_CHAR] = oldVal;
-          }
+    // Traverse the character tree, allocating new nodes as needed.
+    for (var j = 1; j < seq.length-1; j++) {
+        var oldVal = node[uCode];
+        if (typeof oldVal === 'object')
+            node = oldVal;
+        else {
+            node = node[uCode] = {}
+            if (oldVal !== undefined)
+                node[DEF_CHAR] = oldVal
         }
+    }
 
-        // Set the leaf to given dbcsCode.
-        uCode = seq[seq.length - 1];
-        node[uCode] = dbcsCode;
-      };
+    // Set the leaf to given dbcsCode.
+    uCode = seq[seq.length-1];
+    node[uCode] = dbcsCode;
+}
+
+DBCSCodec.prototype._fillEncodeTable = function(nodeIdx, prefix, skipEncodeChars) {
+    var node = this.decodeTables[nodeIdx];
+    for (var i = 0; i < 0x100; i++) {
+        var uCode = node[i];
+        var mbCode = prefix + i;
+        if (skipEncodeChars[mbCode])
+            continue;
 
-      DBCSCodec.prototype._fillEncodeTable = function (
-        nodeIdx,
-        prefix,
-        skipEncodeChars,
-      ) {
-        var node = this.decodeTables[nodeIdx];
-        for (var i = 0; i < 0x100; i++) {
-          var uCode = node[i];
-          var mbCode = prefix + i;
-          if (skipEncodeChars[mbCode]) continue;
-
-          if (uCode >= 0) this._setEncodeChar(uCode, mbCode);
-          else if (uCode <= NODE_START)
-            this._fillEncodeTable(
-              NODE_START - uCode,
-              mbCode << 8,
-              skipEncodeChars,
-            );
-          else if (uCode <= SEQ_START)
-            this._setEncodeSequence(
-              this.decodeTableSeq[SEQ_START - uCode],
-              mbCode,
-            );
-        }
-      };
+        if (uCode >= 0)
+            this._setEncodeChar(uCode, mbCode);
+        else if (uCode <= NODE_START)
+            this._fillEncodeTable(NODE_START - uCode, mbCode << 8, skipEncodeChars);
+        else if (uCode <= SEQ_START)
+            this._setEncodeSequence(this.decodeTableSeq[SEQ_START - uCode], mbCode);
+    }
+}
 
-      // == Encoder ==================================================================
 
-      function DBCSEncoder(options, codec) {
-        // Encoder state
-        this.leadSurrogate = -1;
-        this.seqObj = undefined;
 
-        // Static data
-        this.encodeTable = codec.encodeTable;
-        this.encodeTableSeq = codec.encodeTableSeq;
-        this.defaultCharSingleByte = codec.defCharSB;
-        this.gb18030 = codec.gb18030;
-      }
+// == Encoder ==================================================================
 
-      DBCSEncoder.prototype.write = function (str) {
-        var newBuf = Buffer.alloc(str.length * (this.gb18030 ? 4 : 3)),
-          leadSurrogate = this.leadSurrogate,
-          seqObj = this.seqObj,
-          nextChar = -1,
-          i = 0,
-          j = 0;
+function DBCSEncoder(options, codec) {
+    // Encoder state
+    this.leadSurrogate = -1;
+    this.seqObj = undefined;
+    
+    // Static data
+    this.encodeTable = codec.encodeTable;
+    this.encodeTableSeq = codec.encodeTableSeq;
+    this.defaultCharSingleByte = codec.defCharSB;
+    this.gb18030 = codec.gb18030;
+}
+
+DBCSEncoder.prototype.write = function(str) {
+    var newBuf = Buffer.alloc(str.length * (this.gb18030 ? 4 : 3)),
+        leadSurrogate = this.leadSurrogate,
+        seqObj = this.seqObj, nextChar = -1,
+        i = 0, j = 0;
 
-        while (true) {
-          // 0. Get next character.
-          if (nextChar === -1) {
+    while (true) {
+        // 0. Get next character.
+        if (nextChar === -1) {
             if (i == str.length) break;
             var uCode = str.charCodeAt(i++);
-          } else {
+        }
+        else {
             var uCode = nextChar;
-            nextChar = -1;
-          }
+            nextChar = -1;    
+        }
 
-          // 1. Handle surrogates.
-          if (0xd800 <= uCode && uCode < 0xe000) {
-            // Char is one of surrogates.
-            if (uCode < 0xdc00) {
-              // We've got lead surrogate.
-              if (leadSurrogate === -1) {
-                leadSurrogate = uCode;
-                continue;
-              } else {
-                leadSurrogate = uCode;
-                // Double lead surrogate found.
-                uCode = UNASSIGNED;
-              }
-            } else {
-              // We've got trail surrogate.
-              if (leadSurrogate !== -1) {
-                uCode =
-                  0x10000 + (leadSurrogate - 0xd800) * 0x400 + (uCode - 0xdc00);
-                leadSurrogate = -1;
-              } else {
-                // Incomplete surrogate pair - only trail surrogate found.
-                uCode = UNASSIGNED;
-              }
+        // 1. Handle surrogates.
+        if (0xD800 <= uCode && uCode < 0xE000) { // Char is one of surrogates.
+            if (uCode < 0xDC00) { // We've got lead surrogate.
+                if (leadSurrogate === -1) {
+                    leadSurrogate = uCode;
+                    continue;
+                } else {
+                    leadSurrogate = uCode;
+                    // Double lead surrogate found.
+                    uCode = UNASSIGNED;
+                }
+            } else { // We've got trail surrogate.
+                if (leadSurrogate !== -1) {
+                    uCode = 0x10000 + (leadSurrogate - 0xD800) * 0x400 + (uCode - 0xDC00);
+                    leadSurrogate = -1;
+                } else {
+                    // Incomplete surrogate pair - only trail surrogate found.
+                    uCode = UNASSIGNED;
+                }
+                
             }
-          } else if (leadSurrogate !== -1) {
+        }
+        else if (leadSurrogate !== -1) {
             // Incomplete surrogate pair - only lead surrogate found.
-            nextChar = uCode;
-            uCode = UNASSIGNED; // Write an error, then current char.
+            nextChar = uCode; uCode = UNASSIGNED; // Write an error, then current char.
             leadSurrogate = -1;
-          }
+        }
 
-          // 2. Convert uCode character.
-          var dbcsCode = UNASSIGNED;
-          if (seqObj !== undefined && uCode != UNASSIGNED) {
-            // We are in the middle of the sequence
+        // 2. Convert uCode character.
+        var dbcsCode = UNASSIGNED;
+        if (seqObj !== undefined && uCode != UNASSIGNED) { // We are in the middle of the sequence
             var resCode = seqObj[uCode];
-            if (typeof resCode === "object") {
-              // Sequence continues.
-              seqObj = resCode;
-              continue;
-            } else if (typeof resCode == "number") {
-              // Sequence finished. Write it.
-              dbcsCode = resCode;
-            } else if (resCode == undefined) {
-              // Current character is not part of the sequence.
-
-              // Try default character for this sequence
-              resCode = seqObj[DEF_CHAR];
-              if (resCode !== undefined) {
-                dbcsCode = resCode; // Found. Write it.
-                nextChar = uCode; // Current character will be written too in the next iteration.
-              } else {
-                // TODO: What if we have no default? (resCode == undefined)
-                // Then, we should write first char of the sequence as-is and try the rest recursively.
-                // Didn't do it for now because no encoding has this situation yet.
-                // Currently, just skip the sequence and write current char.
-              }
+            if (typeof resCode === 'object') { // Sequence continues.
+                seqObj = resCode;
+                continue;
+
+            } else if (typeof resCode == 'number') { // Sequence finished. Write it.
+                dbcsCode = resCode;
+
+            } else if (resCode == undefined) { // Current character is not part of the sequence.
+
+                // Try default character for this sequence
+                resCode = seqObj[DEF_CHAR];
+                if (resCode !== undefined) {
+                    dbcsCode = resCode; // Found. Write it.
+                    nextChar = uCode; // Current character will be written too in the next iteration.
+
+                } else {
+                    // TODO: What if we have no default? (resCode == undefined)
+                    // Then, we should write first char of the sequence as-is and try the rest recursively.
+                    // Didn't do it for now because no encoding has this situation yet.
+                    // Currently, just skip the sequence and write current char.
+                }
             }
             seqObj = undefined;
-          } else if (uCode >= 0) {
-            // Regular character
+        }
+        else if (uCode >= 0) {  // Regular character
             var subtable = this.encodeTable[uCode >> 8];
-            if (subtable !== undefined) dbcsCode = subtable[uCode & 0xff];
-
-            if (dbcsCode <= SEQ_START) {
-              // Sequence start
-              seqObj = this.encodeTableSeq[SEQ_START - dbcsCode];
-              continue;
+            if (subtable !== undefined)
+                dbcsCode = subtable[uCode & 0xFF];
+            
+            if (dbcsCode <= SEQ_START) { // Sequence start
+                seqObj = this.encodeTableSeq[SEQ_START-dbcsCode];
+                continue;
             }
 
             if (dbcsCode == UNASSIGNED && this.gb18030) {
-              // Use GB18030 algorithm to find character(s) to write.
-              var idx = findIdx(this.gb18030.uChars, uCode);
-              if (idx != -1) {
-                var dbcsCode =
-                  this.gb18030.gbChars[idx] +
-                  (uCode - this.gb18030.uChars[idx]);
-                newBuf[j++] = 0x81 + Math.floor(dbcsCode / 12600);
-                dbcsCode = dbcsCode % 12600;
-                newBuf[j++] = 0x30 + Math.floor(dbcsCode / 1260);
-                dbcsCode = dbcsCode % 1260;
-                newBuf[j++] = 0x81 + Math.floor(dbcsCode / 10);
-                dbcsCode = dbcsCode % 10;
-                newBuf[j++] = 0x30 + dbcsCode;
-                continue;
-              }
+                // Use GB18030 algorithm to find character(s) to write.
+                var idx = findIdx(this.gb18030.uChars, uCode);
+                if (idx != -1) {
+                    var dbcsCode = this.gb18030.gbChars[idx] + (uCode - this.gb18030.uChars[idx]);
+                    newBuf[j++] = 0x81 + Math.floor(dbcsCode / 12600); dbcsCode = dbcsCode % 12600;
+                    newBuf[j++] = 0x30 + Math.floor(dbcsCode / 1260); dbcsCode = dbcsCode % 1260;
+                    newBuf[j++] = 0x81 + Math.floor(dbcsCode / 10); dbcsCode = dbcsCode % 10;
+                    newBuf[j++] = 0x30 + dbcsCode;
+                    continue;
+                }
             }
-          }
-
-          // 3. Write dbcsCode character.
-          if (dbcsCode === UNASSIGNED) dbcsCode = this.defaultCharSingleByte;
+        }
 
-          if (dbcsCode < 0x100) {
+        // 3. Write dbcsCode character.
+        if (dbcsCode === UNASSIGNED)
+            dbcsCode = this.defaultCharSingleByte;
+        
+        if (dbcsCode < 0x100) {
             newBuf[j++] = dbcsCode;
-          } else if (dbcsCode < 0x10000) {
-            newBuf[j++] = dbcsCode >> 8; // high byte
-            newBuf[j++] = dbcsCode & 0xff; // low byte
-          } else {
+        }
+        else if (dbcsCode < 0x10000) {
+            newBuf[j++] = dbcsCode >> 8;   // high byte
+            newBuf[j++] = dbcsCode & 0xFF; // low byte
+        }
+        else {
             newBuf[j++] = dbcsCode >> 16;
-            newBuf[j++] = (dbcsCode >> 8) & 0xff;
-            newBuf[j++] = dbcsCode & 0xff;
-          }
+            newBuf[j++] = (dbcsCode >> 8) & 0xFF;
+            newBuf[j++] = dbcsCode & 0xFF;
         }
+    }
 
-        this.seqObj = seqObj;
-        this.leadSurrogate = leadSurrogate;
-        return newBuf.slice(0, j);
-      };
+    this.seqObj = seqObj;
+    this.leadSurrogate = leadSurrogate;
+    return newBuf.slice(0, j);
+}
 
-      DBCSEncoder.prototype.end = function () {
-        if (this.leadSurrogate === -1 && this.seqObj === undefined) return; // All clean. Most often case.
+DBCSEncoder.prototype.end = function() {
+    if (this.leadSurrogate === -1 && this.seqObj === undefined)
+        return; // All clean. Most often case.
 
-        var newBuf = Buffer.alloc(10),
-          j = 0;
+    var newBuf = Buffer.alloc(10), j = 0;
 
-        if (this.seqObj) {
-          // We're in the sequence.
-          var dbcsCode = this.seqObj[DEF_CHAR];
-          if (dbcsCode !== undefined) {
-            // Write beginning of the sequence.
+    if (this.seqObj) { // We're in the sequence.
+        var dbcsCode = this.seqObj[DEF_CHAR];
+        if (dbcsCode !== undefined) { // Write beginning of the sequence.
             if (dbcsCode < 0x100) {
-              newBuf[j++] = dbcsCode;
-            } else {
-              newBuf[j++] = dbcsCode >> 8; // high byte
-              newBuf[j++] = dbcsCode & 0xff; // low byte
+                newBuf[j++] = dbcsCode;
             }
-          } else {
+            else {
+                newBuf[j++] = dbcsCode >> 8;   // high byte
+                newBuf[j++] = dbcsCode & 0xFF; // low byte
+            }
+        } else {
             // See todo above.
-          }
-          this.seqObj = undefined;
-        }
-
-        if (this.leadSurrogate !== -1) {
-          // Incomplete surrogate pair - only lead surrogate found.
-          newBuf[j++] = this.defaultCharSingleByte;
-          this.leadSurrogate = -1;
         }
+        this.seqObj = undefined;
+    }
 
-        return newBuf.slice(0, j);
-      };
+    if (this.leadSurrogate !== -1) {
+        // Incomplete surrogate pair - only lead surrogate found.
+        newBuf[j++] = this.defaultCharSingleByte;
+        this.leadSurrogate = -1;
+    }
+    
+    return newBuf.slice(0, j);
+}
 
-      // Export for testing
-      DBCSEncoder.prototype.findIdx = findIdx;
+// Export for testing
+DBCSEncoder.prototype.findIdx = findIdx;
 
-      // == Decoder ==================================================================
 
-      function DBCSDecoder(options, codec) {
-        // Decoder state
-        this.nodeIdx = 0;
-        this.prevBuf = Buffer.alloc(0);
+// == Decoder ==================================================================
 
-        // Static data
-        this.decodeTables = codec.decodeTables;
-        this.decodeTableSeq = codec.decodeTableSeq;
-        this.defaultCharUnicode = codec.defaultCharUnicode;
-        this.gb18030 = codec.gb18030;
-      }
+function DBCSDecoder(options, codec) {
+    // Decoder state
+    this.nodeIdx = 0;
+    this.prevBuf = Buffer.alloc(0);
 
-      DBCSDecoder.prototype.write = function (buf) {
-        var newBuf = Buffer.alloc(buf.length * 2),
-          nodeIdx = this.nodeIdx,
-          prevBuf = this.prevBuf,
-          prevBufOffset = this.prevBuf.length,
-          seqStart = -this.prevBuf.length, // idx of the start of current parsed sequence.
-          uCode;
+    // Static data
+    this.decodeTables = codec.decodeTables;
+    this.decodeTableSeq = codec.decodeTableSeq;
+    this.defaultCharUnicode = codec.defaultCharUnicode;
+    this.gb18030 = codec.gb18030;
+}
 
-        if (prevBufOffset > 0)
-          // Make prev buf overlap a little to make it easier to slice later.
-          prevBuf = Buffer.concat([prevBuf, buf.slice(0, 10)]);
+DBCSDecoder.prototype.write = function(buf) {
+    var newBuf = Buffer.alloc(buf.length*2),
+        nodeIdx = this.nodeIdx, 
+        prevBuf = this.prevBuf, prevBufOffset = this.prevBuf.length,
+        seqStart = -this.prevBuf.length, // idx of the start of current parsed sequence.
+        uCode;
 
-        for (var i = 0, j = 0; i < buf.length; i++) {
-          var curByte = i >= 0 ? buf[i] : prevBuf[i + prevBufOffset];
+    if (prevBufOffset > 0) // Make prev buf overlap a little to make it easier to slice later.
+        prevBuf = Buffer.concat([prevBuf, buf.slice(0, 10)]);
+    
+    for (var i = 0, j = 0; i < buf.length; i++) {
+        var curByte = (i >= 0) ? buf[i] : prevBuf[i + prevBufOffset];
 
-          // Lookup in current trie node.
-          var uCode = this.decodeTables[nodeIdx][curByte];
+        // Lookup in current trie node.
+        var uCode = this.decodeTables[nodeIdx][curByte];
 
-          if (uCode >= 0) {
+        if (uCode >= 0) { 
             // Normal character, just use it.
-          } else if (uCode === UNASSIGNED) {
-            // Unknown char.
+        }
+        else if (uCode === UNASSIGNED) { // Unknown char.
             // TODO: Callback with seq.
             //var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
             i = seqStart; // Try to parse again, after skipping first byte of the sequence ('i' will be incremented by 'for' cycle).
             uCode = this.defaultCharUnicode.charCodeAt(0);
-          } else if (uCode === GB18030_CODE) {
-            var curSeq =
-              seqStart >= 0
-                ? buf.slice(seqStart, i + 1)
-                : prevBuf.slice(
-                    seqStart + prevBufOffset,
-                    i + 1 + prevBufOffset,
-                  );
-            var ptr =
-              (curSeq[0] - 0x81) * 12600 +
-              (curSeq[1] - 0x30) * 1260 +
-              (curSeq[2] - 0x81) * 10 +
-              (curSeq[3] - 0x30);
+        }
+        else if (uCode === GB18030_CODE) {
+            var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
+            var ptr = (curSeq[0]-0x81)*12600 + (curSeq[1]-0x30)*1260 + (curSeq[2]-0x81)*10 + (curSeq[3]-0x30);
             var idx = findIdx(this.gb18030.gbChars, ptr);
             uCode = this.gb18030.uChars[idx] + ptr - this.gb18030.gbChars[idx];
-          } else if (uCode <= NODE_START) {
-            // Go to next trie node.
+        }
+        else if (uCode <= NODE_START) { // Go to next trie node.
             nodeIdx = NODE_START - uCode;
             continue;
-          } else if (uCode <= SEQ_START) {
-            // Output a sequence of chars.
+        }
+        else if (uCode <= SEQ_START) { // Output a sequence of chars.
             var seq = this.decodeTableSeq[SEQ_START - uCode];
             for (var k = 0; k < seq.length - 1; k++) {
-              uCode = seq[k];
-              newBuf[j++] = uCode & 0xff;
-              newBuf[j++] = uCode >> 8;
+                uCode = seq[k];
+                newBuf[j++] = uCode & 0xFF;
+                newBuf[j++] = uCode >> 8;
             }
-            uCode = seq[seq.length - 1];
-          } else
-            throw new Error(
-              "iconv-lite internal error: invalid decoding table value " +
-                uCode +
-                " at " +
-                nodeIdx +
-                "/" +
-                curByte,
-            );
-
-          // Write the character to buffer, handling higher planes using surrogate pair.
-          if (uCode > 0xffff) {
+            uCode = seq[seq.length-1];
+        }
+        else
+            throw new Error("iconv-lite internal error: invalid decoding table value " + uCode + " at " + nodeIdx + "/" + curByte);
+
+        // Write the character to buffer, handling higher planes using surrogate pair.
+        if (uCode > 0xFFFF) { 
             uCode -= 0x10000;
-            var uCodeLead = 0xd800 + Math.floor(uCode / 0x400);
-            newBuf[j++] = uCodeLead & 0xff;
+            var uCodeLead = 0xD800 + Math.floor(uCode / 0x400);
+            newBuf[j++] = uCodeLead & 0xFF;
             newBuf[j++] = uCodeLead >> 8;
 
-            uCode = 0xdc00 + (uCode % 0x400);
-          }
-          newBuf[j++] = uCode & 0xff;
-          newBuf[j++] = uCode >> 8;
-
-          // Reset trie node.
-          nodeIdx = 0;
-          seqStart = i + 1;
+            uCode = 0xDC00 + uCode % 0x400;
         }
+        newBuf[j++] = uCode & 0xFF;
+        newBuf[j++] = uCode >> 8;
 
-        this.nodeIdx = nodeIdx;
-        this.prevBuf =
-          seqStart >= 0
-            ? buf.slice(seqStart)
-            : prevBuf.slice(seqStart + prevBufOffset);
-        return newBuf.slice(0, j).toString("ucs2");
-      };
+        // Reset trie node.
+        nodeIdx = 0; seqStart = i+1;
+    }
 
-      DBCSDecoder.prototype.end = function () {
-        var ret = "";
+    this.nodeIdx = nodeIdx;
+    this.prevBuf = (seqStart >= 0) ? buf.slice(seqStart) : prevBuf.slice(seqStart + prevBufOffset);
+    return newBuf.slice(0, j).toString('ucs2');
+}
 
-        // Try to parse all remaining chars.
-        while (this.prevBuf.length > 0) {
-          // Skip 1 character in the buffer.
-          ret += this.defaultCharUnicode;
-          var buf = this.prevBuf.slice(1);
+DBCSDecoder.prototype.end = function() {
+    var ret = '';
 
-          // Parse remaining as usual.
-          this.prevBuf = Buffer.alloc(0);
-          this.nodeIdx = 0;
-          if (buf.length > 0) ret += this.write(buf);
-        }
+    // Try to parse all remaining chars.
+    while (this.prevBuf.length > 0) {
+        // Skip 1 character in the buffer.
+        ret += this.defaultCharUnicode;
+        var buf = this.prevBuf.slice(1);
 
+        // Parse remaining as usual.
+        this.prevBuf = Buffer.alloc(0);
         this.nodeIdx = 0;
-        return ret;
-      };
+        if (buf.length > 0)
+            ret += this.write(buf);
+    }
 
-      // Binary search for GB18030. Returns largest i such that table[i] <= val.
-      function findIdx(table, val) {
-        if (table[0] > val) return -1;
+    this.nodeIdx = 0;
+    return ret;
+}
 
-        var l = 0,
-          r = table.length;
-        while (l < r - 1) {
-          // always table[l] <= val < table[r]
-          var mid = l + Math.floor((r - l + 1) / 2);
-          if (table[mid] <= val) l = mid;
-          else r = mid;
-        }
-        return l;
-      }
-
-      /***/
-    },
-    /* 711 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // Description of supported double byte encodings and aliases.
-      // Tables are not require()-d until they are needed to speed up library load.
-      // require()-s are direct to support Browserify.
-
-      module.exports = {
-        // == Japanese/ShiftJIS ====================================================
-        // All japanese encodings are based on JIS X set of standards:
-        // JIS X 0201 - Single-byte encoding of ASCII + ¥ + Kana chars at 0xA1-0xDF.
-        // JIS X 0208 - Main set of 6879 characters, placed in 94x94 plane, to be encoded by 2 bytes.
-        //              Has several variations in 1978, 1983, 1990 and 1997.
-        // JIS X 0212 - Supplementary plane of 6067 chars in 94x94 plane. 1990. Effectively dead.
-        // JIS X 0213 - Extension and modern replacement of 0208 and 0212. Total chars: 11233.
-        //              2 planes, first is superset of 0208, second - revised 0212.
-        //              Introduced in 2000, revised 2004. Some characters are in Unicode Plane 2 (0x2xxxx)
-
-        // Byte encodings are:
-        //  * Shift_JIS: Compatible with 0201, uses not defined chars in top half as lead bytes for double-byte
-        //               encoding of 0208. Lead byte ranges: 0x81-0x9F, 0xE0-0xEF; Trail byte ranges: 0x40-0x7E, 0x80-0x9E, 0x9F-0xFC.
-        //               Windows CP932 is a superset of Shift_JIS. Some companies added more chars, notably KDDI.
-        //  * EUC-JP:    Up to 3 bytes per character. Used mostly on *nixes.
-        //               0x00-0x7F       - lower part of 0201
-        //               0x8E, 0xA1-0xDF - upper part of 0201
-        //               (0xA1-0xFE)x2   - 0208 plane (94x94).
-        //               0x8F, (0xA1-0xFE)x2 - 0212 plane (94x94).
-        //  * JIS X 208: 7-bit, direct encoding of 0208. Byte ranges: 0x21-0x7E (94 values). Uncommon.
-        //               Used as-is in ISO2022 family.
-        //  * ISO2022-JP: Stateful encoding, with escape sequences to switch between ASCII,
-        //                0201-1976 Roman, 0208-1978, 0208-1983.
-        //  * ISO2022-JP-1: Adds esc seq for 0212-1990.
-        //  * ISO2022-JP-2: Adds esc seq for GB2313-1980, KSX1001-1992, ISO8859-1, ISO8859-7.
-        //  * ISO2022-JP-3: Adds esc seq for 0201-1976 Kana set, 0213-2000 Planes 1, 2.
-        //  * ISO2022-JP-2004: Adds 0213-2004 Plane 1.
-        //
-        // After JIS X 0213 appeared, Shift_JIS-2004, EUC-JISX0213 and ISO2022-JP-2004 followed, with just changing the planes.
-        //
-        // Overall, it seems that it's a mess :( http://www8.plala.or.jp/tkubota1/unicode-symbols-map2.html
+// Binary search for GB18030. Returns largest i such that table[i] <= val.
+function findIdx(table, val) {
+    if (table[0] > val)
+        return -1;
 
-        shiftjis: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(721);
-          },
-          encodeAdd: { "\u00a5": 0x5c, "\u203E": 0x7e },
-          encodeSkipVals: [{ from: 0xed40, to: 0xf940 }],
-        },
-        csshiftjis: "shiftjis",
-        mskanji: "shiftjis",
-        sjis: "shiftjis",
-        windows31j: "shiftjis",
-        ms31j: "shiftjis",
-        xsjis: "shiftjis",
-        windows932: "shiftjis",
-        ms932: "shiftjis",
-        932: "shiftjis",
-        cp932: "shiftjis",
-
-        eucjp: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(719);
-          },
-          encodeAdd: { "\u00a5": 0x5c, "\u203E": 0x7e },
-        },
+    var l = 0, r = table.length;
+    while (l < r-1) { // always table[l] <= val < table[r]
+        var mid = l + Math.floor((r-l+1)/2);
+        if (table[mid] <= val)
+            l = mid;
+        else
+            r = mid;
+    }
+    return l;
+}
+
+
+
+/***/ }),
+/* 711 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+// Description of supported double byte encodings and aliases.
+// Tables are not require()-d until they are needed to speed up library load.
+// require()-s are direct to support Browserify.
+
+module.exports = {
+    
+    // == Japanese/ShiftJIS ====================================================
+    // All japanese encodings are based on JIS X set of standards:
+    // JIS X 0201 - Single-byte encoding of ASCII + ¥ + Kana chars at 0xA1-0xDF.
+    // JIS X 0208 - Main set of 6879 characters, placed in 94x94 plane, to be encoded by 2 bytes. 
+    //              Has several variations in 1978, 1983, 1990 and 1997.
+    // JIS X 0212 - Supplementary plane of 6067 chars in 94x94 plane. 1990. Effectively dead.
+    // JIS X 0213 - Extension and modern replacement of 0208 and 0212. Total chars: 11233.
+    //              2 planes, first is superset of 0208, second - revised 0212.
+    //              Introduced in 2000, revised 2004. Some characters are in Unicode Plane 2 (0x2xxxx)
+
+    // Byte encodings are:
+    //  * Shift_JIS: Compatible with 0201, uses not defined chars in top half as lead bytes for double-byte
+    //               encoding of 0208. Lead byte ranges: 0x81-0x9F, 0xE0-0xEF; Trail byte ranges: 0x40-0x7E, 0x80-0x9E, 0x9F-0xFC.
+    //               Windows CP932 is a superset of Shift_JIS. Some companies added more chars, notably KDDI.
+    //  * EUC-JP:    Up to 3 bytes per character. Used mostly on *nixes.
+    //               0x00-0x7F       - lower part of 0201
+    //               0x8E, 0xA1-0xDF - upper part of 0201
+    //               (0xA1-0xFE)x2   - 0208 plane (94x94).
+    //               0x8F, (0xA1-0xFE)x2 - 0212 plane (94x94).
+    //  * JIS X 208: 7-bit, direct encoding of 0208. Byte ranges: 0x21-0x7E (94 values). Uncommon.
+    //               Used as-is in ISO2022 family.
+    //  * ISO2022-JP: Stateful encoding, with escape sequences to switch between ASCII, 
+    //                0201-1976 Roman, 0208-1978, 0208-1983.
+    //  * ISO2022-JP-1: Adds esc seq for 0212-1990.
+    //  * ISO2022-JP-2: Adds esc seq for GB2313-1980, KSX1001-1992, ISO8859-1, ISO8859-7.
+    //  * ISO2022-JP-3: Adds esc seq for 0201-1976 Kana set, 0213-2000 Planes 1, 2.
+    //  * ISO2022-JP-2004: Adds 0213-2004 Plane 1.
+    //
+    // After JIS X 0213 appeared, Shift_JIS-2004, EUC-JISX0213 and ISO2022-JP-2004 followed, with just changing the planes.
+    //
+    // Overall, it seems that it's a mess :( http://www8.plala.or.jp/tkubota1/unicode-symbols-map2.html
+
+    'shiftjis': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(721) },
+        encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E},
+        encodeSkipVals: [{from: 0xED40, to: 0xF940}],
+    },
+    'csshiftjis': 'shiftjis',
+    'mskanji': 'shiftjis',
+    'sjis': 'shiftjis',
+    'windows31j': 'shiftjis',
+    'ms31j': 'shiftjis',
+    'xsjis': 'shiftjis',
+    'windows932': 'shiftjis',
+    'ms932': 'shiftjis',
+    '932': 'shiftjis',
+    'cp932': 'shiftjis',
+
+    'eucjp': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(719) },
+        encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E},
+    },
+
+    // TODO: KDDI extension to Shift_JIS
+    // TODO: IBM CCSID 942 = CP932, but F0-F9 custom chars and other char changes.
+    // TODO: IBM CCSID 943 = Shift_JIS = CP932 with original Shift_JIS lower 128 chars.
+
+
+    // == Chinese/GBK ==========================================================
+    // http://en.wikipedia.org/wiki/GBK
+    // We mostly implement W3C recommendation: https://www.w3.org/TR/encoding/#gbk-encoder
+
+    // Oldest GB2312 (1981, ~7600 chars) is a subset of CP936
+    'gb2312': 'cp936',
+    'gb231280': 'cp936',
+    'gb23121980': 'cp936',
+    'csgb2312': 'cp936',
+    'csiso58gb231280': 'cp936',
+    'euccn': 'cp936',
+
+    // Microsoft's CP936 is a subset and approximation of GBK.
+    'windows936': 'cp936',
+    'ms936': 'cp936',
+    '936': 'cp936',
+    'cp936': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(277) },
+    },
+
+    // GBK (~22000 chars) is an extension of CP936 that added user-mapped chars and some other.
+    'gbk': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(277).concat(__webpack_require__(396)) },
+    },
+    'xgbk': 'gbk',
+    'isoir58': 'gbk',
+
+    // GB18030 is an algorithmic extension of GBK.
+    // Main source: https://www.w3.org/TR/encoding/#gbk-encoder
+    // http://icu-project.org/docs/papers/gb18030.html
+    // http://source.icu-project.org/repos/icu/data/trunk/charset/data/xml/gb-18030-2000.xml
+    // http://www.khngai.com/chinese/charmap/tblgbk.php?page=0
+    'gb18030': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(277).concat(__webpack_require__(396)) },
+        gb18030: function() { return __webpack_require__(720) },
+        encodeSkipVals: [0x80],
+        encodeAdd: {'€': 0xA2E3},
+    },
+
+    'chinese': 'gb18030',
+
+
+    // == Korean ===============================================================
+    // EUC-KR, KS_C_5601 and KS X 1001 are exactly the same.
+    'windows949': 'cp949',
+    'ms949': 'cp949',
+    '949': 'cp949',
+    'cp949': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(718) },
+    },
+
+    'cseuckr': 'cp949',
+    'csksc56011987': 'cp949',
+    'euckr': 'cp949',
+    'isoir149': 'cp949',
+    'korean': 'cp949',
+    'ksc56011987': 'cp949',
+    'ksc56011989': 'cp949',
+    'ksc5601': 'cp949',
+
+
+    // == Big5/Taiwan/Hong Kong ================================================
+    // There are lots of tables for Big5 and cp950. Please see the following links for history:
+    // http://moztw.org/docs/big5/  http://www.haible.de/bruno/charsets/conversion-tables/Big5.html
+    // Variations, in roughly number of defined chars:
+    //  * Windows CP 950: Microsoft variant of Big5. Canonical: http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT
+    //  * Windows CP 951: Microsoft variant of Big5-HKSCS-2001. Seems to be never public. http://me.abelcheung.org/articles/research/what-is-cp951/
+    //  * Big5-2003 (Taiwan standard) almost superset of cp950.
+    //  * Unicode-at-on (UAO) / Mozilla 1.8. Falling out of use on the Web. Not supported by other browsers.
+    //  * Big5-HKSCS (-2001, -2004, -2008). Hong Kong standard. 
+    //    many unicode code points moved from PUA to Supplementary plane (U+2XXXX) over the years.
+    //    Plus, it has 4 combining sequences.
+    //    Seems that Mozilla refused to support it for 10 yrs. https://bugzilla.mozilla.org/show_bug.cgi?id=162431 https://bugzilla.mozilla.org/show_bug.cgi?id=310299
+    //    because big5-hkscs is the only encoding to include astral characters in non-algorithmic way.
+    //    Implementations are not consistent within browsers; sometimes labeled as just big5.
+    //    MS Internet Explorer switches from big5 to big5-hkscs when a patch applied.
+    //    Great discussion & recap of what's going on https://bugzilla.mozilla.org/show_bug.cgi?id=912470#c31
+    //    In the encoder, it might make sense to support encoding old PUA mappings to Big5 bytes seq-s.
+    //    Official spec: http://www.ogcio.gov.hk/en/business/tech_promotion/ccli/terms/doc/2003cmp_2008.txt
+    //                   http://www.ogcio.gov.hk/tc/business/tech_promotion/ccli/terms/doc/hkscs-2008-big5-iso.txt
+    // 
+    // Current understanding of how to deal with Big5(-HKSCS) is in the Encoding Standard, http://encoding.spec.whatwg.org/#big5-encoder
+    // Unicode mapping (http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT) is said to be wrong.
+
+    'windows950': 'cp950',
+    'ms950': 'cp950',
+    '950': 'cp950',
+    'cp950': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(395) },
+    },
+
+    // Big5 has many variations and is an extension of cp950. We use Encoding Standard's as a consensus.
+    'big5': 'big5hkscs',
+    'big5hkscs': {
+        type: '_dbcs',
+        table: function() { return __webpack_require__(395).concat(__webpack_require__(717)) },
+        encodeSkipVals: [0xa2cc],
+    },
+
+    'cnbig5': 'big5hkscs',
+    'csbig5': 'big5hkscs',
+    'xxbig5': 'big5hkscs',
+};
 
-        // TODO: KDDI extension to Shift_JIS
-        // TODO: IBM CCSID 942 = CP932, but F0-F9 custom chars and other char changes.
-        // TODO: IBM CCSID 943 = Shift_JIS = CP932 with original Shift_JIS lower 128 chars.
-
-        // == Chinese/GBK ==========================================================
-        // http://en.wikipedia.org/wiki/GBK
-        // We mostly implement W3C recommendation: https://www.w3.org/TR/encoding/#gbk-encoder
-
-        // Oldest GB2312 (1981, ~7600 chars) is a subset of CP936
-        gb2312: "cp936",
-        gb231280: "cp936",
-        gb23121980: "cp936",
-        csgb2312: "cp936",
-        csiso58gb231280: "cp936",
-        euccn: "cp936",
-
-        // Microsoft's CP936 is a subset and approximation of GBK.
-        windows936: "cp936",
-        ms936: "cp936",
-        936: "cp936",
-        cp936: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(277);
-          },
-        },
 
-        // GBK (~22000 chars) is an extension of CP936 that added user-mapped chars and some other.
-        gbk: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(277).concat(__webpack_require__(396));
-          },
-        },
-        xgbk: "gbk",
-        isoir58: "gbk",
-
-        // GB18030 is an algorithmic extension of GBK.
-        // Main source: https://www.w3.org/TR/encoding/#gbk-encoder
-        // http://icu-project.org/docs/papers/gb18030.html
-        // http://source.icu-project.org/repos/icu/data/trunk/charset/data/xml/gb-18030-2000.xml
-        // http://www.khngai.com/chinese/charmap/tblgbk.php?page=0
-        gb18030: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(277).concat(__webpack_require__(396));
-          },
-          gb18030: function () {
-            return __webpack_require__(720);
-          },
-          encodeSkipVals: [0x80],
-          encodeAdd: { "€": 0xa2e3 },
-        },
+/***/ }),
+/* 712 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        chinese: "gb18030",
-
-        // == Korean ===============================================================
-        // EUC-KR, KS_C_5601 and KS X 1001 are exactly the same.
-        windows949: "cp949",
-        ms949: "cp949",
-        949: "cp949",
-        cp949: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(718);
-          },
-        },
+"use strict";
 
-        cseuckr: "cp949",
-        csksc56011987: "cp949",
-        euckr: "cp949",
-        isoir149: "cp949",
-        korean: "cp949",
-        ksc56011987: "cp949",
-        ksc56011989: "cp949",
-        ksc5601: "cp949",
-
-        // == Big5/Taiwan/Hong Kong ================================================
-        // There are lots of tables for Big5 and cp950. Please see the following links for history:
-        // http://moztw.org/docs/big5/  http://www.haible.de/bruno/charsets/conversion-tables/Big5.html
-        // Variations, in roughly number of defined chars:
-        //  * Windows CP 950: Microsoft variant of Big5. Canonical: http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT
-        //  * Windows CP 951: Microsoft variant of Big5-HKSCS-2001. Seems to be never public. http://me.abelcheung.org/articles/research/what-is-cp951/
-        //  * Big5-2003 (Taiwan standard) almost superset of cp950.
-        //  * Unicode-at-on (UAO) / Mozilla 1.8. Falling out of use on the Web. Not supported by other browsers.
-        //  * Big5-HKSCS (-2001, -2004, -2008). Hong Kong standard.
-        //    many unicode code points moved from PUA to Supplementary plane (U+2XXXX) over the years.
-        //    Plus, it has 4 combining sequences.
-        //    Seems that Mozilla refused to support it for 10 yrs. https://bugzilla.mozilla.org/show_bug.cgi?id=162431 https://bugzilla.mozilla.org/show_bug.cgi?id=310299
-        //    because big5-hkscs is the only encoding to include astral characters in non-algorithmic way.
-        //    Implementations are not consistent within browsers; sometimes labeled as just big5.
-        //    MS Internet Explorer switches from big5 to big5-hkscs when a patch applied.
-        //    Great discussion & recap of what's going on https://bugzilla.mozilla.org/show_bug.cgi?id=912470#c31
-        //    In the encoder, it might make sense to support encoding old PUA mappings to Big5 bytes seq-s.
-        //    Official spec: http://www.ogcio.gov.hk/en/business/tech_promotion/ccli/terms/doc/2003cmp_2008.txt
-        //                   http://www.ogcio.gov.hk/tc/business/tech_promotion/ccli/terms/doc/hkscs-2008-big5-iso.txt
-        //
-        // Current understanding of how to deal with Big5(-HKSCS) is in the Encoding Standard, http://encoding.spec.whatwg.org/#big5-encoder
-        // Unicode mapping (http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT) is said to be wrong.
-
-        windows950: "cp950",
-        ms950: "cp950",
-        950: "cp950",
-        cp950: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(395);
-          },
-        },
 
-        // Big5 has many variations and is an extension of cp950. We use Encoding Standard's as a consensus.
-        big5: "big5hkscs",
-        big5hkscs: {
-          type: "_dbcs",
-          table: function () {
-            return __webpack_require__(395).concat(__webpack_require__(717));
-          },
-          encodeSkipVals: [0xa2cc],
-        },
+// Update this array if you add/rename/remove files in this directory.
+// We support Browserify by skipping automatic module discovery and requiring modules directly.
+var modules = [
+    __webpack_require__(713),
+    __webpack_require__(722),
+    __webpack_require__(723),
+    __webpack_require__(714),
+    __webpack_require__(716),
+    __webpack_require__(715),
+    __webpack_require__(710),
+    __webpack_require__(711),
+];
 
-        cnbig5: "big5hkscs",
-        csbig5: "big5hkscs",
-        xxbig5: "big5hkscs",
-      };
+// Put all encoding/alias/codec definitions to single object and export it. 
+for (var i = 0; i < modules.length; i++) {
+    var module = modules[i];
+    for (var enc in module)
+        if (Object.prototype.hasOwnProperty.call(module, enc))
+            exports[enc] = module[enc];
+}
 
-      /***/
-    },
-    /* 712 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // Update this array if you add/rename/remove files in this directory.
-      // We support Browserify by skipping automatic module discovery and requiring modules directly.
-      var modules = [
-        __webpack_require__(713),
-        __webpack_require__(722),
-        __webpack_require__(723),
-        __webpack_require__(714),
-        __webpack_require__(716),
-        __webpack_require__(715),
-        __webpack_require__(710),
-        __webpack_require__(711),
-      ];
 
-      // Put all encoding/alias/codec definitions to single object and export it.
-      for (var i = 0; i < modules.length; i++) {
-        var module = modules[i];
-        for (var enc in module)
-          if (Object.prototype.hasOwnProperty.call(module, enc))
-            exports[enc] = module[enc];
-      }
+/***/ }),
+/* 713 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 713 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      var Buffer = __webpack_require__(15).Buffer;
+var Buffer = __webpack_require__(15).Buffer;
 
-      // Export Node.js internal encodings.
+// Export Node.js internal encodings.
 
-      module.exports = {
-        // Encodings
-        utf8: { type: "_internal", bomAware: true },
-        cesu8: { type: "_internal", bomAware: true },
-        unicode11utf8: "utf8",
+module.exports = {
+    // Encodings
+    utf8:   { type: "_internal", bomAware: true},
+    cesu8:  { type: "_internal", bomAware: true},
+    unicode11utf8: "utf8",
 
-        ucs2: { type: "_internal", bomAware: true },
-        utf16le: "ucs2",
+    ucs2:   { type: "_internal", bomAware: true},
+    utf16le: "ucs2",
 
-        binary: { type: "_internal" },
-        base64: { type: "_internal" },
-        hex: { type: "_internal" },
+    binary: { type: "_internal" },
+    base64: { type: "_internal" },
+    hex:    { type: "_internal" },
 
-        // Codec.
-        _internal: InternalCodec,
-      };
+    // Codec.
+    _internal: InternalCodec,
+};
 
-      //------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
-      function InternalCodec(codecOptions, iconv) {
-        this.enc = codecOptions.encodingName;
-        this.bomAware = codecOptions.bomAware;
+function InternalCodec(codecOptions, iconv) {
+    this.enc = codecOptions.encodingName;
+    this.bomAware = codecOptions.bomAware;
 
-        if (this.enc === "base64") this.encoder = InternalEncoderBase64;
-        else if (this.enc === "cesu8") {
-          this.enc = "utf8"; // Use utf8 for decoding.
-          this.encoder = InternalEncoderCesu8;
+    if (this.enc === "base64")
+        this.encoder = InternalEncoderBase64;
+    else if (this.enc === "cesu8") {
+        this.enc = "utf8"; // Use utf8 for decoding.
+        this.encoder = InternalEncoderCesu8;
 
-          // Add decoder for versions of Node not supporting CESU-8
-          if (Buffer.from("eda0bdedb2a9", "hex").toString() !== "💩") {
+        // Add decoder for versions of Node not supporting CESU-8
+        if (Buffer.from('eda0bdedb2a9', 'hex').toString() !== '💩') {
             this.decoder = InternalDecoderCesu8;
             this.defaultCharUnicode = iconv.defaultCharUnicode;
-          }
         }
-      }
+    }
+}
 
-      InternalCodec.prototype.encoder = InternalEncoder;
-      InternalCodec.prototype.decoder = InternalDecoder;
+InternalCodec.prototype.encoder = InternalEncoder;
+InternalCodec.prototype.decoder = InternalDecoder;
 
-      //------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 
-      // We use node.js internal decoder. Its signature is the same as ours.
-      var StringDecoder = __webpack_require__(333).StringDecoder;
+// We use node.js internal decoder. Its signature is the same as ours.
+var StringDecoder = __webpack_require__(333).StringDecoder;
 
-      if (!StringDecoder.prototype.end)
-        // Node v0.8 doesn't have this method.
-        StringDecoder.prototype.end = function () {};
+if (!StringDecoder.prototype.end) // Node v0.8 doesn't have this method.
+    StringDecoder.prototype.end = function() {};
 
-      function InternalDecoder(options, codec) {
-        StringDecoder.call(this, codec.enc);
-      }
 
-      InternalDecoder.prototype = StringDecoder.prototype;
+function InternalDecoder(options, codec) {
+    StringDecoder.call(this, codec.enc);
+}
 
-      //------------------------------------------------------------------------------
-      // Encoder is mostly trivial
+InternalDecoder.prototype = StringDecoder.prototype;
 
-      function InternalEncoder(options, codec) {
-        this.enc = codec.enc;
-      }
 
-      InternalEncoder.prototype.write = function (str) {
-        return Buffer.from(str, this.enc);
-      };
+//------------------------------------------------------------------------------
+// Encoder is mostly trivial
 
-      InternalEncoder.prototype.end = function () {};
+function InternalEncoder(options, codec) {
+    this.enc = codec.enc;
+}
 
-      //------------------------------------------------------------------------------
-      // Except base64 encoder, which must keep its state.
+InternalEncoder.prototype.write = function(str) {
+    return Buffer.from(str, this.enc);
+}
 
-      function InternalEncoderBase64(options, codec) {
-        this.prevStr = "";
-      }
+InternalEncoder.prototype.end = function() {
+}
 
-      InternalEncoderBase64.prototype.write = function (str) {
-        str = this.prevStr + str;
-        var completeQuads = str.length - (str.length % 4);
-        this.prevStr = str.slice(completeQuads);
-        str = str.slice(0, completeQuads);
 
-        return Buffer.from(str, "base64");
-      };
+//------------------------------------------------------------------------------
+// Except base64 encoder, which must keep its state.
 
-      InternalEncoderBase64.prototype.end = function () {
-        return Buffer.from(this.prevStr, "base64");
-      };
+function InternalEncoderBase64(options, codec) {
+    this.prevStr = '';
+}
+
+InternalEncoderBase64.prototype.write = function(str) {
+    str = this.prevStr + str;
+    var completeQuads = str.length - (str.length % 4);
+    this.prevStr = str.slice(completeQuads);
+    str = str.slice(0, completeQuads);
+
+    return Buffer.from(str, "base64");
+}
 
-      //------------------------------------------------------------------------------
-      // CESU-8 encoder is also special.
-
-      function InternalEncoderCesu8(options, codec) {}
-
-      InternalEncoderCesu8.prototype.write = function (str) {
-        var buf = Buffer.alloc(str.length * 3),
-          bufIdx = 0;
-        for (var i = 0; i < str.length; i++) {
-          var charCode = str.charCodeAt(i);
-          // Naive implementation, but it works because CESU-8 is especially easy
-          // to convert from UTF-16 (which all JS strings are encoded in).
-          if (charCode < 0x80) buf[bufIdx++] = charCode;
-          else if (charCode < 0x800) {
-            buf[bufIdx++] = 0xc0 + (charCode >>> 6);
+InternalEncoderBase64.prototype.end = function() {
+    return Buffer.from(this.prevStr, "base64");
+}
+
+
+//------------------------------------------------------------------------------
+// CESU-8 encoder is also special.
+
+function InternalEncoderCesu8(options, codec) {
+}
+
+InternalEncoderCesu8.prototype.write = function(str) {
+    var buf = Buffer.alloc(str.length * 3), bufIdx = 0;
+    for (var i = 0; i < str.length; i++) {
+        var charCode = str.charCodeAt(i);
+        // Naive implementation, but it works because CESU-8 is especially easy
+        // to convert from UTF-16 (which all JS strings are encoded in).
+        if (charCode < 0x80)
+            buf[bufIdx++] = charCode;
+        else if (charCode < 0x800) {
+            buf[bufIdx++] = 0xC0 + (charCode >>> 6);
             buf[bufIdx++] = 0x80 + (charCode & 0x3f);
-          } else {
-            // charCode will always be < 0x10000 in javascript.
-            buf[bufIdx++] = 0xe0 + (charCode >>> 12);
+        }
+        else { // charCode will always be < 0x10000 in javascript.
+            buf[bufIdx++] = 0xE0 + (charCode >>> 12);
             buf[bufIdx++] = 0x80 + ((charCode >>> 6) & 0x3f);
             buf[bufIdx++] = 0x80 + (charCode & 0x3f);
-          }
         }
-        return buf.slice(0, bufIdx);
-      };
-
-      InternalEncoderCesu8.prototype.end = function () {};
-
-      //------------------------------------------------------------------------------
-      // CESU-8 decoder is not implemented in Node v4.0+
-
-      function InternalDecoderCesu8(options, codec) {
-        this.acc = 0;
-        this.contBytes = 0;
-        this.accBytes = 0;
-        this.defaultCharUnicode = codec.defaultCharUnicode;
-      }
-
-      InternalDecoderCesu8.prototype.write = function (buf) {
-        var acc = this.acc,
-          contBytes = this.contBytes,
-          accBytes = this.accBytes,
-          res = "";
-        for (var i = 0; i < buf.length; i++) {
-          var curByte = buf[i];
-          if ((curByte & 0xc0) !== 0x80) {
-            // Leading byte
-            if (contBytes > 0) {
-              // Previous code is invalid
-              res += this.defaultCharUnicode;
-              contBytes = 0;
-            }
-
-            if (curByte < 0x80) {
-              // Single-byte code
-              res += String.fromCharCode(curByte);
-            } else if (curByte < 0xe0) {
-              // Two-byte code
-              acc = curByte & 0x1f;
-              contBytes = 1;
-              accBytes = 1;
-            } else if (curByte < 0xf0) {
-              // Three-byte code
-              acc = curByte & 0x0f;
-              contBytes = 2;
-              accBytes = 1;
-            } else {
-              // Four or more are not supported for CESU-8.
-              res += this.defaultCharUnicode;
-            }
-          } else {
-            // Continuation byte
-            if (contBytes > 0) {
-              // We're waiting for it.
-              acc = (acc << 6) | (curByte & 0x3f);
-              contBytes--;
-              accBytes++;
-              if (contBytes === 0) {
-                // Check for overlong encoding, but support Modified UTF-8 (encoding NULL as C0 80)
-                if (accBytes === 2 && acc < 0x80 && acc > 0)
-                  res += this.defaultCharUnicode;
-                else if (accBytes === 3 && acc < 0x800)
-                  res += this.defaultCharUnicode;
-                else
-                  // Actually add character.
-                  res += String.fromCharCode(acc);
-              }
-            } else {
-              // Unexpected continuation byte
-              res += this.defaultCharUnicode;
+    }
+    return buf.slice(0, bufIdx);
+}
+
+InternalEncoderCesu8.prototype.end = function() {
+}
+
+//------------------------------------------------------------------------------
+// CESU-8 decoder is not implemented in Node v4.0+
+
+function InternalDecoderCesu8(options, codec) {
+    this.acc = 0;
+    this.contBytes = 0;
+    this.accBytes = 0;
+    this.defaultCharUnicode = codec.defaultCharUnicode;
+}
+
+InternalDecoderCesu8.prototype.write = function(buf) {
+    var acc = this.acc, contBytes = this.contBytes, accBytes = this.accBytes, 
+        res = '';
+    for (var i = 0; i < buf.length; i++) {
+        var curByte = buf[i];
+        if ((curByte & 0xC0) !== 0x80) { // Leading byte
+            if (contBytes > 0) { // Previous code is invalid
+                res += this.defaultCharUnicode;
+                contBytes = 0;
+            }
+
+            if (curByte < 0x80) { // Single-byte code
+                res += String.fromCharCode(curByte);
+            } else if (curByte < 0xE0) { // Two-byte code
+                acc = curByte & 0x1F;
+                contBytes = 1; accBytes = 1;
+            } else if (curByte < 0xF0) { // Three-byte code
+                acc = curByte & 0x0F;
+                contBytes = 2; accBytes = 1;
+            } else { // Four or more are not supported for CESU-8.
+                res += this.defaultCharUnicode;
+            }
+        } else { // Continuation byte
+            if (contBytes > 0) { // We're waiting for it.
+                acc = (acc << 6) | (curByte & 0x3f);
+                contBytes--; accBytes++;
+                if (contBytes === 0) {
+                    // Check for overlong encoding, but support Modified UTF-8 (encoding NULL as C0 80)
+                    if (accBytes === 2 && acc < 0x80 && acc > 0)
+                        res += this.defaultCharUnicode;
+                    else if (accBytes === 3 && acc < 0x800)
+                        res += this.defaultCharUnicode;
+                    else
+                        // Actually add character.
+                        res += String.fromCharCode(acc);
+                }
+            } else { // Unexpected continuation byte
+                res += this.defaultCharUnicode;
             }
-          }
         }
-        this.acc = acc;
-        this.contBytes = contBytes;
-        this.accBytes = accBytes;
-        return res;
-      };
-
-      InternalDecoderCesu8.prototype.end = function () {
-        var res = 0;
-        if (this.contBytes > 0) res += this.defaultCharUnicode;
-        return res;
-      };
+    }
+    this.acc = acc; this.contBytes = contBytes; this.accBytes = accBytes;
+    return res;
+}
+
+InternalDecoderCesu8.prototype.end = function() {
+    var res = 0;
+    if (this.contBytes > 0)
+        res += this.defaultCharUnicode;
+    return res;
+}
+
+
+/***/ }),
+/* 714 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var Buffer = __webpack_require__(15).Buffer;
+
+// Single-byte codec. Needs a 'chars' string parameter that contains 256 or 128 chars that
+// correspond to encoded bytes (if 128 - then lower half is ASCII). 
+
+exports._sbcs = SBCSCodec;
+function SBCSCodec(codecOptions, iconv) {
+    if (!codecOptions)
+        throw new Error("SBCS codec is called without the data.")
+    
+    // Prepare char buffer for decoding.
+    if (!codecOptions.chars || (codecOptions.chars.length !== 128 && codecOptions.chars.length !== 256))
+        throw new Error("Encoding '"+codecOptions.type+"' has incorrect 'chars' (must be of len 128 or 256)");
+    
+    if (codecOptions.chars.length === 128) {
+        var asciiString = "";
+        for (var i = 0; i < 128; i++)
+            asciiString += String.fromCharCode(i);
+        codecOptions.chars = asciiString + codecOptions.chars;
+    }
 
-      /***/
-    },
-    /* 714 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    this.decodeBuf = Buffer.from(codecOptions.chars, 'ucs2');
+    
+    // Encoding buffer.
+    var encodeBuf = Buffer.alloc(65536, iconv.defaultCharSingleByte.charCodeAt(0));
 
-      var Buffer = __webpack_require__(15).Buffer;
+    for (var i = 0; i < codecOptions.chars.length; i++)
+        encodeBuf[codecOptions.chars.charCodeAt(i)] = i;
 
-      // Single-byte codec. Needs a 'chars' string parameter that contains 256 or 128 chars that
-      // correspond to encoded bytes (if 128 - then lower half is ASCII).
+    this.encodeBuf = encodeBuf;
+}
 
-      exports._sbcs = SBCSCodec;
-      function SBCSCodec(codecOptions, iconv) {
-        if (!codecOptions)
-          throw new Error("SBCS codec is called without the data.");
+SBCSCodec.prototype.encoder = SBCSEncoder;
+SBCSCodec.prototype.decoder = SBCSDecoder;
 
-        // Prepare char buffer for decoding.
-        if (
-          !codecOptions.chars ||
-          (codecOptions.chars.length !== 128 &&
-            codecOptions.chars.length !== 256)
-        )
-          throw new Error(
-            "Encoding '" +
-              codecOptions.type +
-              "' has incorrect 'chars' (must be of len 128 or 256)",
-          );
 
-        if (codecOptions.chars.length === 128) {
-          var asciiString = "";
-          for (var i = 0; i < 128; i++) asciiString += String.fromCharCode(i);
-          codecOptions.chars = asciiString + codecOptions.chars;
-        }
+function SBCSEncoder(options, codec) {
+    this.encodeBuf = codec.encodeBuf;
+}
 
-        this.decodeBuf = Buffer.from(codecOptions.chars, "ucs2");
+SBCSEncoder.prototype.write = function(str) {
+    var buf = Buffer.alloc(str.length);
+    for (var i = 0; i < str.length; i++)
+        buf[i] = this.encodeBuf[str.charCodeAt(i)];
+    
+    return buf;
+}
 
-        // Encoding buffer.
-        var encodeBuf = Buffer.alloc(
-          65536,
-          iconv.defaultCharSingleByte.charCodeAt(0),
-        );
+SBCSEncoder.prototype.end = function() {
+}
 
-        for (var i = 0; i < codecOptions.chars.length; i++)
-          encodeBuf[codecOptions.chars.charCodeAt(i)] = i;
 
-        this.encodeBuf = encodeBuf;
-      }
+function SBCSDecoder(options, codec) {
+    this.decodeBuf = codec.decodeBuf;
+}
 
-      SBCSCodec.prototype.encoder = SBCSEncoder;
-      SBCSCodec.prototype.decoder = SBCSDecoder;
+SBCSDecoder.prototype.write = function(buf) {
+    // Strings are immutable in JS -> we use ucs2 buffer to speed up computations.
+    var decodeBuf = this.decodeBuf;
+    var newBuf = Buffer.alloc(buf.length*2);
+    var idx1 = 0, idx2 = 0;
+    for (var i = 0; i < buf.length; i++) {
+        idx1 = buf[i]*2; idx2 = i*2;
+        newBuf[idx2] = decodeBuf[idx1];
+        newBuf[idx2+1] = decodeBuf[idx1+1];
+    }
+    return newBuf.toString('ucs2');
+}
+
+SBCSDecoder.prototype.end = function() {
+}
+
+
+/***/ }),
+/* 715 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+// Generated data for sbcs codec. Don't edit manually. Regenerate using generation/gen-sbcs.js script.
+module.exports = {
+  "437": "cp437",
+  "737": "cp737",
+  "775": "cp775",
+  "850": "cp850",
+  "852": "cp852",
+  "855": "cp855",
+  "856": "cp856",
+  "857": "cp857",
+  "858": "cp858",
+  "860": "cp860",
+  "861": "cp861",
+  "862": "cp862",
+  "863": "cp863",
+  "864": "cp864",
+  "865": "cp865",
+  "866": "cp866",
+  "869": "cp869",
+  "874": "windows874",
+  "922": "cp922",
+  "1046": "cp1046",
+  "1124": "cp1124",
+  "1125": "cp1125",
+  "1129": "cp1129",
+  "1133": "cp1133",
+  "1161": "cp1161",
+  "1162": "cp1162",
+  "1163": "cp1163",
+  "1250": "windows1250",
+  "1251": "windows1251",
+  "1252": "windows1252",
+  "1253": "windows1253",
+  "1254": "windows1254",
+  "1255": "windows1255",
+  "1256": "windows1256",
+  "1257": "windows1257",
+  "1258": "windows1258",
+  "28591": "iso88591",
+  "28592": "iso88592",
+  "28593": "iso88593",
+  "28594": "iso88594",
+  "28595": "iso88595",
+  "28596": "iso88596",
+  "28597": "iso88597",
+  "28598": "iso88598",
+  "28599": "iso88599",
+  "28600": "iso885910",
+  "28601": "iso885911",
+  "28603": "iso885913",
+  "28604": "iso885914",
+  "28605": "iso885915",
+  "28606": "iso885916",
+  "windows874": {
+    "type": "_sbcs",
+    "chars": "€����…�����������‘’“”•–—�������� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
+  },
+  "win874": "windows874",
+  "cp874": "windows874",
+  "windows1250": {
+    "type": "_sbcs",
+    "chars": "€�‚�„…†‡�‰Š‹ŚŤŽŹ�‘’“”•–—�™š›śťžź ˇ˘Ł¤Ą¦§¨©Ş«¬­®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙"
+  },
+  "win1250": "windows1250",
+  "cp1250": "windows1250",
+  "windows1251": {
+    "type": "_sbcs",
+    "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊЌЋЏђ‘’“”•–—�™љ›њќћџ ЎўЈ¤Ґ¦§Ё©Є«¬­®Ї°±Ііґµ¶·ё№є»јЅѕїАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
+  },
+  "win1251": "windows1251",
+  "cp1251": "windows1251",
+  "windows1252": {
+    "type": "_sbcs",
+    "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
+  },
+  "win1252": "windows1252",
+  "cp1252": "windows1252",
+  "windows1253": {
+    "type": "_sbcs",
+    "chars": "€�‚ƒ„…†‡�‰�‹�����‘’“”•–—�™�›���� ΅Ά£¤¥¦§¨©�«¬­®―°±²³΄µ¶·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�"
+  },
+  "win1253": "windows1253",
+  "cp1253": "windows1253",
+  "windows1254": {
+    "type": "_sbcs",
+    "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ����‘’“”•–—˜™š›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ"
+  },
+  "win1254": "windows1254",
+  "cp1254": "windows1254",
+  "windows1255": {
+    "type": "_sbcs",
+    "chars": "€�‚ƒ„…†‡ˆ‰�‹�����‘’“”•–—˜™�›���� ¡¢£₪¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾¿ְֱֲֳִֵֶַָֹֺֻּֽ־ֿ׀ׁׂ׃װױײ׳״�������אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�"
+  },
+  "win1255": "windows1255",
+  "cp1255": "windows1255",
+  "windows1256": {
+    "type": "_sbcs",
+    "chars": "€پ‚ƒ„…†‡ˆ‰ٹ‹Œچژڈگ‘’“”•–—ک™ڑ›œ‌‍ں ،¢£¤¥¦§¨©ھ«¬­®¯°±²³´µ¶·¸¹؛»¼½¾؟ہءآأؤإئابةتثجحخدذرزسشصض×طظعغـفقكàلâمنهوçèéêëىيîïًٌٍَôُِ÷ّùْûü‎‏ے"
+  },
+  "win1256": "windows1256",
+  "cp1256": "windows1256",
+  "windows1257": {
+    "type": "_sbcs",
+    "chars": "€�‚�„…†‡�‰�‹�¨ˇ¸�‘’“”•–—�™�›�¯˛� �¢£¤�¦§Ø©Ŗ«¬­®Æ°±²³´µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙"
+  },
+  "win1257": "windows1257",
+  "cp1257": "windows1257",
+  "windows1258": {
+    "type": "_sbcs",
+    "chars": "€�‚ƒ„…†‡ˆ‰�‹Œ����‘’“”•–—˜™�›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
+  },
+  "win1258": "windows1258",
+  "cp1258": "windows1258",
+  "iso88591": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
+  },
+  "cp28591": "iso88591",
+  "iso88592": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ą˘Ł¤ĽŚ§¨ŠŞŤŹ­ŽŻ°ą˛ł´ľśˇ¸šşťź˝žżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙"
+  },
+  "cp28592": "iso88592",
+  "iso88593": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ħ˘£¤�Ĥ§¨İŞĞĴ­�Ż°ħ²³´µĥ·¸ışğĵ½�żÀÁÂ�ÄĊĈÇÈÉÊËÌÍÎÏ�ÑÒÓÔĠÖ×ĜÙÚÛÜŬŜßàáâ�äċĉçèéêëìíîï�ñòóôġö÷ĝùúûüŭŝ˙"
+  },
+  "cp28593": "iso88593",
+  "iso88594": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĸŖ¤ĨĻ§¨ŠĒĢŦ­Ž¯°ą˛ŗ´ĩļˇ¸šēģŧŊžŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎĪĐŅŌĶÔÕÖ×ØŲÚÛÜŨŪßāáâãäåæįčéęëėíîīđņōķôõö÷øųúûüũū˙"
+  },
+  "cp28594": "iso88594",
+  "iso88595": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂЃЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђѓєѕіїјљњћќ§ўџ"
+  },
+  "cp28595": "iso88595",
+  "iso88596": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ���¤�������،­�������������؛���؟�ءآأؤإئابةتثجحخدذرزسشصضطظعغ�����ـفقكلمنهوىيًٌٍَُِّْ�������������"
+  },
+  "cp28596": "iso88596",
+  "iso88597": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ‘’£€₯¦§¨©ͺ«¬­�―°±²³΄΅Ά·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�"
+  },
+  "cp28597": "iso88597",
+  "iso88598": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �¢£¤¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾��������������������������������‗אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�"
+  },
+  "cp28598": "iso88598",
+  "iso88599": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ"
+  },
+  "cp28599": "iso88599",
+  "iso885910": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĒĢĪĨĶ§ĻĐŠŦŽ­ŪŊ°ąēģīĩķ·ļđšŧž―ūŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎÏÐŅŌÓÔÕÖŨØŲÚÛÜÝÞßāáâãäåæįčéęëėíîïðņōóôõöũøųúûüýþĸ"
+  },
+  "cp28600": "iso885910",
+  "iso885911": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
+  },
+  "cp28601": "iso885911",
+  "iso885913": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ”¢£¤„¦§Ø©Ŗ«¬­®Æ°±²³“µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž’"
+  },
+  "cp28603": "iso885913",
+  "iso885914": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ḃḃ£ĊċḊ§Ẁ©ẂḋỲ­®ŸḞḟĠġṀṁ¶ṖẁṗẃṠỳẄẅṡÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŴÑÒÓÔÕÖṪØÙÚÛÜÝŶßàáâãäåæçèéêëìíîïŵñòóôõöṫøùúûüýŷÿ"
+  },
+  "cp28604": "iso885914",
+  "iso885915": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥Š§š©ª«¬­®¯°±²³Žµ¶·ž¹º»ŒœŸ¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
+  },
+  "cp28605": "iso885915",
+  "iso885916": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄąŁ€„Š§š©Ș«Ź­źŻ°±ČłŽ”¶·žčș»ŒœŸżÀÁÂĂÄĆÆÇÈÉÊËÌÍÎÏĐŃÒÓÔŐÖŚŰÙÚÛÜĘȚßàáâăäćæçèéêëìíîïđńòóôőöśűùúûüęțÿ"
+  },
+  "cp28606": "iso885916",
+  "cp437": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+  },
+  "ibm437": "cp437",
+  "csibm437": "cp437",
+  "cp737": {
+    "type": "_sbcs",
+    "chars": "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρσςτυφχψ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ωάέήϊίόύϋώΆΈΉΊΌΎΏ±≥≤ΪΫ÷≈°∙·√ⁿ²■ "
+  },
+  "ibm737": "cp737",
+  "csibm737": "cp737",
+  "cp775": {
+    "type": "_sbcs",
+    "chars": "ĆüéāäģåćłēŖŗīŹÄÅÉæÆōöĢ¢ŚśÖÜø£ØפĀĪóŻżź”¦©®¬½¼Ł«»░▒▓│┤ĄČĘĖ╣║╗╝ĮŠ┐└┴┬├─┼ŲŪ╚╔╩╦╠═╬Žąčęėįšųūž┘┌█▄▌▐▀ÓßŌŃõÕµńĶķĻļņĒŅ’­±“¾¶§÷„°∙·¹³²■ "
+  },
+  "ibm775": "cp775",
+  "csibm775": "cp775",
+  "cp850": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈıÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ "
+  },
+  "ibm850": "cp850",
+  "csibm850": "cp850",
+  "cp852": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäůćçłëŐőîŹÄĆÉĹĺôöĽľŚśÖÜŤťŁ×čáíóúĄąŽžĘ꬟Ⱥ«»░▒▓│┤ÁÂĚŞ╣║╗╝Żż┐└┴┬├─┼Ăă╚╔╩╦╠═╬¤đĐĎËďŇÍÎě┘┌█▄ŢŮ▀ÓßÔŃńňŠšŔÚŕŰýÝţ´­˝˛ˇ˘§÷¸°¨˙űŘř■ "
+  },
+  "ibm852": "cp852",
+  "csibm852": "cp852",
+  "cp855": {
+    "type": "_sbcs",
+    "chars": "ђЂѓЃёЁєЄѕЅіІїЇјЈљЉњЊћЋќЌўЎџЏюЮъЪаАбБцЦдДеЕфФгГ«»░▒▓│┤хХиИ╣║╗╝йЙ┐└┴┬├─┼кК╚╔╩╦╠═╬¤лЛмМнНоОп┘┌█▄Пя▀ЯрРсСтТуУжЖвВьЬ№­ыЫзЗшШэЭщЩчЧ§■ "
+  },
+  "ibm855": "cp855",
+  "csibm855": "cp855",
+  "cp856": {
+    "type": "_sbcs",
+    "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת�£�×����������®¬½¼�«»░▒▓│┤���©╣║╗╝¢¥┐└┴┬├─┼��╚╔╩╦╠═╬¤���������┘┌█▄¦�▀������µ�������¯´­±‗¾¶§÷¸°¨·¹³²■ "
+  },
+  "ibm856": "cp856",
+  "csibm856": "cp856",
+  "cp857": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäàåçêëèïîıÄÅÉæÆôöòûùİÖÜø£ØŞşáíóúñÑĞ𿮬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ºªÊËÈ�ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµ�×ÚÛÙìÿ¯´­±�¾¶§÷¸°¨·¹³²■ "
+  },
+  "ibm857": "cp857",
+  "csibm857": "cp857",
+  "cp858": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈ€ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ "
+  },
+  "ibm858": "cp858",
+  "csibm858": "cp858",
+  "cp860": {
+    "type": "_sbcs",
+    "chars": "ÇüéâãàÁçêÊèÍÔìÃÂÉÀÈôõòÚùÌÕÜ¢£Ù₧ÓáíóúñѪº¿Ò¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+  },
+  "ibm860": "cp860",
+  "csibm860": "cp860",
+  "cp861": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäàåçêëèÐðÞÄÅÉæÆôöþûÝýÖÜø£Ø₧ƒáíóúÁÍÓÚ¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+  },
+  "ibm861": "cp861",
+  "csibm861": "cp861",
+  "cp862": {
+    "type": "_sbcs",
+    "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+  },
+  "ibm862": "cp862",
+  "csibm862": "cp862",
+  "cp863": {
+    "type": "_sbcs",
+    "chars": "ÇüéâÂà¶çêëèïî‗À§ÉÈÊôËÏûù¤ÔÜ¢£ÙÛƒ¦´óú¨¸³¯Î⌐¬½¼¾«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+  },
+  "ibm863": "cp863",
+  "csibm863": "cp863",
+  "cp864": {
+    "type": "_sbcs",
+    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟¢ﺀﺁﺃﺅﻊﺋﺍﺑﺓﺗﺛﺟﺣﺧﺩﺫﺭﺯﺳﺷﺻﺿﻁﻅﻋﻏ¦¬÷×ﻉـﻓﻗﻛﻟﻣﻧﻫﻭﻯﻳﺽﻌﻎﻍﻡﹽّﻥﻩﻬﻰﻲﻐﻕﻵﻶﻝﻙﻱ■�"
+  },
+  "ibm864": "cp864",
+  "csibm864": "cp864",
+  "cp865": {
+    "type": "_sbcs",
+    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø₧ƒáíóúñѪº¿⌐¬½¼¡«¤░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+  },
+  "ibm865": "cp865",
+  "csibm865": "cp865",
+  "cp866": {
+    "type": "_sbcs",
+    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№¤■ "
+  },
+  "ibm866": "cp866",
+  "csibm866": "cp866",
+  "cp869": {
+    "type": "_sbcs",
+    "chars": "������Ά�·¬¦‘’Έ―ΉΊΪΌ��ΎΫ©Ώ²³ά£έήίϊΐόύΑΒΓΔΕΖΗ½ΘΙ«»░▒▓│┤ΚΛΜΝ╣║╗╝ΞΟ┐└┴┬├─┼ΠΡ╚╔╩╦╠═╬ΣΤΥΦΧΨΩαβγ┘┌█▄δε▀ζηθικλμνξοπρσςτ΄­±υφχ§ψ΅°¨ωϋΰώ■ "
+  },
+  "ibm869": "cp869",
+  "csibm869": "cp869",
+  "cp922": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®‾°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŠÑÒÓÔÕÖ×ØÙÚÛÜÝŽßàáâãäåæçèéêëìíîïšñòóôõö÷øùúûüýžÿ"
+  },
+  "ibm922": "cp922",
+  "csibm922": "cp922",
+  "cp1046": {
+    "type": "_sbcs",
+    "chars": "ﺈ×÷ﹱˆ■│─┐┌└┘ﹹﹻﹽﹿﹷﺊﻰﻳﻲﻎﻏﻐﻶﻸﻺﻼ ¤ﺋﺑﺗﺛﺟﺣ،­ﺧﺳ٠١٢٣٤٥٦٧٨٩ﺷ؛ﺻﺿﻊ؟ﻋءآأؤإئابةتثجحخدذرزسشصضطﻇعغﻌﺂﺄﺎﻓـفقكلمنهوىيًٌٍَُِّْﻗﻛﻟﻵﻷﻹﻻﻣﻧﻬﻩ�"
+  },
+  "ibm1046": "cp1046",
+  "csibm1046": "cp1046",
+  "cp1124": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂҐЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђґєѕіїјљњћќ§ўџ"
+  },
+  "ibm1124": "cp1124",
+  "csibm1124": "cp1124",
+  "cp1125": {
+    "type": "_sbcs",
+    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёҐґЄєІіЇї·√№¤■ "
+  },
+  "ibm1125": "cp1125",
+  "csibm1125": "cp1125",
+  "cp1129": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
+  },
+  "ibm1129": "cp1129",
+  "csibm1129": "cp1129",
+  "cp1133": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ກຂຄງຈສຊຍດຕຖທນບປຜຝພຟມຢຣລວຫອຮ���ຯະາຳິີຶືຸູຼັົຽ���ເແໂໃໄ່້໊໋໌ໍໆ�ໜໝ₭����������������໐໑໒໓໔໕໖໗໘໙��¢¬¦�"
+  },
+  "ibm1133": "cp1133",
+  "csibm1133": "cp1133",
+  "cp1161": {
+    "type": "_sbcs",
+    "chars": "��������������������������������่กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู้๊๋€฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛¢¬¦ "
+  },
+  "ibm1161": "cp1161",
+  "csibm1161": "cp1161",
+  "cp1162": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
+  },
+  "ibm1162": "cp1162",
+  "csibm1162": "cp1162",
+  "cp1163": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
+  },
+  "ibm1163": "cp1163",
+  "csibm1163": "cp1163",
+  "maccroatian": {
+    "type": "_sbcs",
+    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊�©⁄¤‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ"
+  },
+  "maccyrillic": {
+    "type": "_sbcs",
+    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°¢£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµ∂ЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤"
+  },
+  "macgreek": {
+    "type": "_sbcs",
+    "chars": "Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦­ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩάΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ�"
+  },
+  "maciceland": {
+    "type": "_sbcs",
+    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
+  },
+  "macroman": {
+    "type": "_sbcs",
+    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
+  },
+  "macromania": {
+    "type": "_sbcs",
+    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂŞ∞±≤≥¥µ∂∑∏π∫ªºΩăş¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›Ţţ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
+  },
+  "macthai": {
+    "type": "_sbcs",
+    "chars": "«»…“”�•‘’� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู​–—฿เแโใไๅๆ็่้๊๋์ํ™๏๐๑๒๓๔๕๖๗๘๙®©����"
+  },
+  "macturkish": {
+    "type": "_sbcs",
+    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙ�ˆ˜¯˘˙˚¸˝˛ˇ"
+  },
+  "macukraine": {
+    "type": "_sbcs",
+    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤"
+  },
+  "koi8r": {
+    "type": "_sbcs",
+    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ё╓╔╕╖╗╘╙╚╛╜╝╞╟╠╡Ё╢╣╤╥╦╧╨╩╪╫╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
+  },
+  "koi8u": {
+    "type": "_sbcs",
+    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґ╝╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪Ґ╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
+  },
+  "koi8ru": {
+    "type": "_sbcs",
+    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґў╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪ҐЎ©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
+  },
+  "koi8t": {
+    "type": "_sbcs",
+    "chars": "қғ‚Ғ„…†‡�‰ҳ‹ҲҷҶ�Қ‘’“”•–—�™�›�����ӯӮё¤ӣ¦§���«¬­®�°±²Ё�Ӣ¶·�№�»���©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
+  },
+  "armscii8": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �և։)(»«—.՝,-֊…՜՛՞ԱաԲբԳգԴդԵեԶզԷէԸըԹթԺժԻիԼլԽխԾծԿկՀհՁձՂղՃճՄմՅյՆնՇշՈոՉչՊպՋջՌռՍսՎվՏտՐրՑցՒւՓփՔքՕօՖֆ՚�"
+  },
+  "rk1048": {
+    "type": "_sbcs",
+    "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊҚҺЏђ‘’“”•–—�™љ›њқһџ ҰұӘ¤Ө¦§Ё©Ғ«¬­®Ү°±Ііөµ¶·ё№ғ»әҢңүАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
+  },
+  "tcvn": {
+    "type": "_sbcs",
+    "chars": "\u0000ÚỤ\u0003ỪỬỮ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010ỨỰỲỶỸÝỴ\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÀẢÃÁẠẶẬÈẺẼÉẸỆÌỈĨÍỊÒỎÕÓỌỘỜỞỠỚỢÙỦŨ ĂÂÊÔƠƯĐăâêôơưđẶ̀̀̉̃́àảãáạẲằẳẵắẴẮẦẨẪẤỀặầẩẫấậèỂẻẽéẹềểễếệìỉỄẾỒĩíịòỔỏõóọồổỗốộờởỡớợùỖủũúụừửữứựỳỷỹýỵỐ"
+  },
+  "georgianacademy": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰჱჲჳჴჵჶçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
+  },
+  "georgianps": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზჱთიკლმნჲოპჟრსტჳუფქღყშჩცძწჭხჴჯჰჵæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
+  },
+  "pt154": {
+    "type": "_sbcs",
+    "chars": "ҖҒӮғ„…ҶҮҲүҠӢҢҚҺҸҗ‘’“”•–—ҳҷҡӣңқһҹ ЎўЈӨҘҰ§Ё©Ә«¬ӯ®Ҝ°ұІіҙө¶·ё№ә»јҪҫҝАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
+  },
+  "viscii": {
+    "type": "_sbcs",
+    "chars": "\u0000\u0001Ẳ\u0003\u0004ẴẪ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013Ỷ\u0015\u0016\u0017\u0018Ỹ\u001a\u001b\u001c\u001dỴ\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ẠẮẰẶẤẦẨẬẼẸẾỀỂỄỆỐỒỔỖỘỢỚỜỞỊỎỌỈỦŨỤỲÕắằặấầẩậẽẹếềểễệốồổỗỠƠộờởịỰỨỪỬơớƯÀÁÂÃẢĂẳẵÈÉÊẺÌÍĨỳĐứÒÓÔạỷừửÙÚỹỵÝỡưàáâãảăữẫèéêẻìíĩỉđựòóôõỏọụùúũủýợỮ"
+  },
+  "iso646cn": {
+    "type": "_sbcs",
+    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#¥%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������"
+  },
+  "iso646jp": {
+    "type": "_sbcs",
+    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������"
+  },
+  "hproman8": {
+    "type": "_sbcs",
+    "chars": "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ÀÂÈÊËÎÏ´ˋˆ¨˜ÙÛ₤¯Ýý°ÇçÑñ¡¿¤£¥§ƒ¢âêôûáéóúàèòùäëöüÅîØÆåíøæÄìÖÜÉïßÔÁÃãÐðÍÌÓÒÕõŠšÚŸÿÞþ·µ¶¾—¼½ªº«■»±�"
+  },
+  "macintosh": {
+    "type": "_sbcs",
+    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
+  },
+  "ascii": {
+    "type": "_sbcs",
+    "chars": "��������������������������������������������������������������������������������������������������������������������������������"
+  },
+  "tis620": {
+    "type": "_sbcs",
+    "chars": "���������������������������������กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
+  }
+}
+
+/***/ }),
+/* 716 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+// Manually added data to be used by sbcs codec in addition to generated one.
+
+module.exports = {
+    // Not supported by iconv, not sure why.
+    "10029": "maccenteuro",
+    "maccenteuro": {
+        "type": "_sbcs",
+        "chars": "ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ"
+    },
+
+    "808": "cp808",
+    "ibm808": "cp808",
+    "cp808": {
+        "type": "_sbcs",
+        "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№€■ "
+    },
+
+    "mik": {
+        "type": "_sbcs",
+        "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя└┴┬├─┼╣║╚╔╩╦╠═╬┐░▒▓│┤№§╗╝┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
+    },
+
+    // Aliases of generated encodings.
+    "ascii8bit": "ascii",
+    "usascii": "ascii",
+    "ansix34": "ascii",
+    "ansix341968": "ascii",
+    "ansix341986": "ascii",
+    "csascii": "ascii",
+    "cp367": "ascii",
+    "ibm367": "ascii",
+    "isoir6": "ascii",
+    "iso646us": "ascii",
+    "iso646irv": "ascii",
+    "us": "ascii",
+
+    "latin1": "iso88591",
+    "latin2": "iso88592",
+    "latin3": "iso88593",
+    "latin4": "iso88594",
+    "latin5": "iso88599",
+    "latin6": "iso885910",
+    "latin7": "iso885913",
+    "latin8": "iso885914",
+    "latin9": "iso885915",
+    "latin10": "iso885916",
+
+    "csisolatin1": "iso88591",
+    "csisolatin2": "iso88592",
+    "csisolatin3": "iso88593",
+    "csisolatin4": "iso88594",
+    "csisolatincyrillic": "iso88595",
+    "csisolatinarabic": "iso88596",
+    "csisolatingreek" : "iso88597",
+    "csisolatinhebrew": "iso88598",
+    "csisolatin5": "iso88599",
+    "csisolatin6": "iso885910",
+
+    "l1": "iso88591",
+    "l2": "iso88592",
+    "l3": "iso88593",
+    "l4": "iso88594",
+    "l5": "iso88599",
+    "l6": "iso885910",
+    "l7": "iso885913",
+    "l8": "iso885914",
+    "l9": "iso885915",
+    "l10": "iso885916",
+
+    "isoir14": "iso646jp",
+    "isoir57": "iso646cn",
+    "isoir100": "iso88591",
+    "isoir101": "iso88592",
+    "isoir109": "iso88593",
+    "isoir110": "iso88594",
+    "isoir144": "iso88595",
+    "isoir127": "iso88596",
+    "isoir126": "iso88597",
+    "isoir138": "iso88598",
+    "isoir148": "iso88599",
+    "isoir157": "iso885910",
+    "isoir166": "tis620",
+    "isoir179": "iso885913",
+    "isoir199": "iso885914",
+    "isoir203": "iso885915",
+    "isoir226": "iso885916",
+
+    "cp819": "iso88591",
+    "ibm819": "iso88591",
+
+    "cyrillic": "iso88595",
+
+    "arabic": "iso88596",
+    "arabic8": "iso88596",
+    "ecma114": "iso88596",
+    "asmo708": "iso88596",
+
+    "greek" : "iso88597",
+    "greek8" : "iso88597",
+    "ecma118" : "iso88597",
+    "elot928" : "iso88597",
+
+    "hebrew": "iso88598",
+    "hebrew8": "iso88598",
+
+    "turkish": "iso88599",
+    "turkish8": "iso88599",
+
+    "thai": "iso885911",
+    "thai8": "iso885911",
+
+    "celtic": "iso885914",
+    "celtic8": "iso885914",
+    "isoceltic": "iso885914",
+
+    "tis6200": "tis620",
+    "tis62025291": "tis620",
+    "tis62025330": "tis620",
+
+    "10000": "macroman",
+    "10006": "macgreek",
+    "10007": "maccyrillic",
+    "10079": "maciceland",
+    "10081": "macturkish",
+
+    "cspc8codepage437": "cp437",
+    "cspc775baltic": "cp775",
+    "cspc850multilingual": "cp850",
+    "cspcp852": "cp852",
+    "cspc862latinhebrew": "cp862",
+    "cpgr": "cp869",
+
+    "msee": "cp1250",
+    "mscyrl": "cp1251",
+    "msansi": "cp1252",
+    "msgreek": "cp1253",
+    "msturk": "cp1254",
+    "mshebr": "cp1255",
+    "msarab": "cp1256",
+    "winbaltrim": "cp1257",
+
+    "cp20866": "koi8r",
+    "20866": "koi8r",
+    "ibm878": "koi8r",
+    "cskoi8r": "koi8r",
+
+    "cp21866": "koi8u",
+    "21866": "koi8u",
+    "ibm1168": "koi8u",
+
+    "strk10482002": "rk1048",
+
+    "tcvn5712": "tcvn",
+    "tcvn57121": "tcvn",
+
+    "gb198880": "iso646cn",
+    "cn": "iso646cn",
+
+    "csiso14jisc6220ro": "iso646jp",
+    "jisc62201969ro": "iso646jp",
+    "jp": "iso646jp",
+
+    "cshproman8": "hproman8",
+    "r8": "hproman8",
+    "roman8": "hproman8",
+    "xroman8": "hproman8",
+    "ibm1051": "hproman8",
+
+    "mac": "macintosh",
+    "csmacintosh": "macintosh",
+};
 
-      function SBCSEncoder(options, codec) {
-        this.encodeBuf = codec.encodeBuf;
-      }
 
-      SBCSEncoder.prototype.write = function (str) {
-        var buf = Buffer.alloc(str.length);
-        for (var i = 0; i < str.length; i++)
-          buf[i] = this.encodeBuf[str.charCodeAt(i)];
 
-        return buf;
-      };
+/***/ }),
+/* 717 */
+/***/ (function(module, exports) {
 
-      SBCSEncoder.prototype.end = function () {};
+module.exports = 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䁥"],["a0ae","矾"],["a0b0","糂𥼚糚稭聦聣絍甅瓲覔舚朌聢𧒆聛瓰脃眤覉𦟌畓𦻑螩蟎臈螌詉貭譃眫瓸蓚㘵榲趦"],["a0d4","覩瑨涹蟁𤀑瓧㷛煶悤憜㳑煢恷"],["a0e2","罱𨬭牐惩䭾删㰘𣳇𥻗𧙖𥔱𡥄𡋾𩤃𦷜𧂭峁𦆭𨨏𣙷𠃮𦡆𤼎䕢嬟𦍌齐麦𦉫"],["a3c0","␀",31,"␡"],["c6a1","①",9,"⑴",9,"ⅰ",9,"丶丿亅亠冂冖冫勹匸卩厶夊宀巛⼳广廴彐彡攴无疒癶辵隶¨ˆヽヾゝゞ〃仝々〆〇ー［］✽ぁ",23],["c740","す",58,"ァアィイ"],["c7a1","ゥ",81,"А",5,"ЁЖ",4],["c840","Л",26,"ёж",25,"⇧↸↹㇏𠃌乚𠂊刂䒑"],["c8a1","龰冈龱𧘇"],["c8cd","￢￤＇＂㈱№℡゛゜⺀⺄⺆⺇⺈⺊⺌⺍⺕⺜⺝⺥⺧⺪⺬⺮⺶⺼⺾⻆⻊⻌⻍⻏⻖⻗⻞⻣"],["c8f5","ʃɐɛɔɵœøŋʊɪ"],["f9fe","￭"],["fa40","𠕇鋛𠗟𣿅蕌䊵珯况㙉𤥂𨧤鍄𡧛苮𣳈砼杄拟𤤳𨦪𠊠𦮳𡌅侫𢓭倈𦴩𧪄𣘀𤪱𢔓倩𠍾徤𠎀𠍇滛𠐟偽儁㑺儎顬㝃萖𤦤𠒇兠𣎴兪𠯿𢃼𠋥𢔰𠖎𣈳𡦃宂蝽𠖳𣲙冲冸"],["faa1","鴴凉减凑㳜凓𤪦决凢卂凭菍椾𣜭彻刋刦刼劵剗劔効勅簕蕂勠蘍𦬓包𨫞啉滙𣾀𠥔𣿬匳卄𠯢泋𡜦栛珕恊㺪㣌𡛨燝䒢卭却𨚫卾卿𡖖𡘓矦厓𨪛厠厫厮玧𥝲㽙玜叁叅汉义埾叙㪫𠮏叠𣿫𢶣叶𠱷吓灹唫晗浛呭𦭓𠵴啝咏咤䞦𡜍𠻝㶴𠵍"],["fb40","𨦼𢚘啇䳭启琗喆喩嘅𡣗𤀺䕒𤐵暳𡂴嘷曍𣊊暤暭噍噏磱囱鞇叾圀囯园𨭦㘣𡉏坆𤆥汮炋坂㚱𦱾埦𡐖堃𡑔𤍣堦𤯵塜墪㕡壠壜𡈼壻寿坃𪅐𤉸鏓㖡够梦㛃湙"],["fba1","𡘾娤啓𡚒蔅姉𠵎𦲁𦴪𡟜姙𡟻𡞲𦶦浱𡠨𡛕姹𦹅媫婣㛦𤦩婷㜈媖瑥嫓𦾡𢕔㶅𡤑㜲𡚸広勐孶斈孼𧨎䀄䡝𠈄寕慠𡨴𥧌𠖥寳宝䴐尅𡭄尓珎尔𡲥𦬨屉䣝岅峩峯嶋𡷹𡸷崐崘嵆𡺤岺巗苼㠭𤤁𢁉𢅳芇㠶㯂帮檊幵幺𤒼𠳓厦亷廐厨𡝱帉廴𨒂"],["fc40","廹廻㢠廼栾鐛弍𠇁弢㫞䢮𡌺强𦢈𢏐彘𢑱彣鞽𦹮彲鍀𨨶徧嶶㵟𥉐𡽪𧃸𢙨釖𠊞𨨩怱暅𡡷㥣㷇㘹垐𢞴祱㹀悞悤悳𤦂𤦏𧩓璤僡媠慤萤慂慈𦻒憁凴𠙖憇宪𣾷"],["fca1","𢡟懓𨮝𩥝懐㤲𢦀𢣁怣慜攞掋𠄘担𡝰拕𢸍捬𤧟㨗搸揸𡎎𡟼撐澊𢸶頔𤂌𥜝擡擥鑻㩦携㩗敍漖𤨨𤨣斅敭敟𣁾斵𤥀䬷旑䃘𡠩无旣忟𣐀昘𣇷𣇸晄𣆤𣆥晋𠹵晧𥇦晳晴𡸽𣈱𨗴𣇈𥌓矅𢣷馤朂𤎜𤨡㬫槺𣟂杞杧杢𤇍𩃭柗䓩栢湐鈼栁𣏦𦶠桝"],["fd40","𣑯槡樋𨫟楳棃𣗍椁椀㴲㨁𣘼㮀枬楡𨩊䋼椶榘㮡𠏉荣傐槹𣙙𢄪橅𣜃檝㯳枱櫈𩆜㰍欝𠤣惞欵歴𢟍溵𣫛𠎵𡥘㝀吡𣭚毡𣻼毜氷𢒋𤣱𦭑汚舦汹𣶼䓅𣶽𤆤𤤌𤤀"],["fda1","𣳉㛥㳫𠴲鮃𣇹𢒑羏样𦴥𦶡𦷫涖浜湼漄𤥿𤂅𦹲蔳𦽴凇沜渝萮𨬡港𣸯瑓𣾂秌湏媑𣁋濸㜍澝𣸰滺𡒗𤀽䕕鏰潄潜㵎潴𩅰㴻澟𤅄濓𤂑𤅕𤀹𣿰𣾴𤄿凟𤅖𤅗𤅀𦇝灋灾炧炁烌烕烖烟䄄㷨熴熖𤉷焫煅媈煊煮岜𤍥煏鍢𤋁焬𤑚𤨧𤨢熺𨯨炽爎"],["fe40","鑂爕夑鑃爤鍁𥘅爮牀𤥴梽牕牗㹕𣁄栍漽犂猪猫𤠣𨠫䣭𨠄猨献珏玪𠰺𦨮珉瑉𤇢𡛧𤨤昣㛅𤦷𤦍𤧻珷琕椃𤨦琹𠗃㻗瑜𢢭瑠𨺲瑇珤瑶莹瑬㜰瑴鏱樬璂䥓𤪌"],["fea1","𤅟𤩹𨮏孆𨰃𡢞瓈𡦈甎瓩甞𨻙𡩋寗𨺬鎅畍畊畧畮𤾂㼄𤴓疎瑝疞疴瘂瘬癑癏癯癶𦏵皐臯㟸𦤑𦤎皡皥皷盌𦾟葢𥂝𥅽𡸜眞眦着撯𥈠睘𣊬瞯𨥤𨥨𡛁矴砉𡍶𤨒棊碯磇磓隥礮𥗠磗礴碱𧘌辸袄𨬫𦂃𢘜禆褀椂禀𥡗禝𧬹礼禩渪𧄦㺨秆𩄍秔"]]
 
-      function SBCSDecoder(options, codec) {
-        this.decodeBuf = codec.decodeBuf;
-      }
+/***/ }),
+/* 718 */
+/***/ (function(module, exports) {
 
-      SBCSDecoder.prototype.write = function (buf) {
-        // Strings are immutable in JS -> we use ucs2 buffer to speed up computations.
-        var decodeBuf = this.decodeBuf;
-        var newBuf = Buffer.alloc(buf.length * 2);
-        var idx1 = 0,
-          idx2 = 0;
-        for (var i = 0; i < buf.length; i++) {
-          idx1 = buf[i] * 2;
-          idx2 = i * 2;
-          newBuf[idx2] = decodeBuf[idx1];
-          newBuf[idx2 + 1] = decodeBuf[idx1 + 1];
-        }
-        return newBuf.toString("ucs2");
-      };
+module.exports = 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蝟衛褘謂違韋魏乳侑儒兪劉唯喩孺宥幼幽庾悠惟愈愉揄攸有杻柔柚柳楡楢油洧流游溜"],["eba1","濡猶猷琉瑜由留癒硫紐維臾萸裕誘諛諭踰蹂遊逾遺酉釉鍮類六堉戮毓肉育陸倫允奫尹崙淪潤玧胤贇輪鈗閏律慄栗率聿戎瀜絨融隆垠恩慇殷誾銀隱乙吟淫蔭陰音飮揖泣邑凝應膺鷹依倚儀宜意懿擬椅毅疑矣義艤薏蟻衣誼"],["eca1","議醫二以伊利吏夷姨履已弛彛怡易李梨泥爾珥理異痍痢移罹而耳肄苡荑裏裡貽貳邇里離飴餌匿溺瀷益翊翌翼謚人仁刃印吝咽因姻寅引忍湮燐璘絪茵藺蚓認隣靭靷鱗麟一佚佾壹日溢逸鎰馹任壬妊姙恁林淋稔臨荏賃入卄"],["eda1","立笠粒仍剩孕芿仔刺咨姉姿子字孜恣慈滋炙煮玆瓷疵磁紫者自茨蔗藉諮資雌作勺嚼斫昨灼炸爵綽芍酌雀鵲孱棧殘潺盞岑暫潛箴簪蠶雜丈仗匠場墻壯奬將帳庄張掌暲杖樟檣欌漿牆狀獐璋章粧腸臟臧莊葬蔣薔藏裝贓醬長"],["eea1","障再哉在宰才材栽梓渽滓災縡裁財載齋齎爭箏諍錚佇低儲咀姐底抵杵楮樗沮渚狙猪疽箸紵苧菹著藷詛貯躇這邸雎齟勣吊嫡寂摘敵滴狄炙的積笛籍績翟荻謫賊赤跡蹟迪迹適鏑佃佺傳全典前剪塡塼奠專展廛悛戰栓殿氈澱"],["efa1","煎琠田甸畑癲筌箋箭篆纏詮輾轉鈿銓錢鐫電顚顫餞切截折浙癤竊節絶占岾店漸点粘霑鮎點接摺蝶丁井亭停偵呈姃定幀庭廷征情挺政整旌晶晸柾楨檉正汀淀淨渟湞瀞炡玎珽町睛碇禎程穽精綎艇訂諪貞鄭酊釘鉦鋌錠霆靖"],["f0a1","靜頂鼎制劑啼堤帝弟悌提梯濟祭第臍薺製諸蹄醍除際霽題齊俎兆凋助嘲弔彫措操早晁曺曹朝條棗槽漕潮照燥爪璪眺祖祚租稠窕粗糟組繰肇藻蚤詔調趙躁造遭釣阻雕鳥族簇足鏃存尊卒拙猝倧宗從悰慫棕淙琮種終綜縱腫"],["f1a1","踪踵鍾鐘佐坐左座挫罪主住侏做姝胄呪周嗾奏宙州廚晝朱柱株注洲湊澍炷珠疇籌紂紬綢舟蛛註誅走躊輳週酎酒鑄駐竹粥俊儁准埈寯峻晙樽浚準濬焌畯竣蠢逡遵雋駿茁中仲衆重卽櫛楫汁葺增憎曾拯烝甑症繒蒸證贈之只"],["f2a1","咫地址志持指摯支旨智枝枳止池沚漬知砥祉祗紙肢脂至芝芷蜘誌識贄趾遲直稙稷織職唇嗔塵振搢晉晋桭榛殄津溱珍瑨璡畛疹盡眞瞋秦縉縝臻蔯袗診賑軫辰進鎭陣陳震侄叱姪嫉帙桎瓆疾秩窒膣蛭質跌迭斟朕什執潗緝輯"],["f3a1","鏶集徵懲澄且侘借叉嗟嵯差次此磋箚茶蹉車遮捉搾着窄錯鑿齪撰澯燦璨瓚竄簒纂粲纘讚贊鑽餐饌刹察擦札紮僭參塹慘慙懺斬站讒讖倉倡創唱娼廠彰愴敞昌昶暢槍滄漲猖瘡窓脹艙菖蒼債埰寀寨彩採砦綵菜蔡采釵冊柵策"],["f4a1","責凄妻悽處倜刺剔尺慽戚拓擲斥滌瘠脊蹠陟隻仟千喘天川擅泉淺玔穿舛薦賤踐遷釧闡阡韆凸哲喆徹撤澈綴輟轍鐵僉尖沾添甛瞻簽籤詹諂堞妾帖捷牒疊睫諜貼輒廳晴淸聽菁請靑鯖切剃替涕滯締諦逮遞體初剿哨憔抄招梢"],["f5a1","椒楚樵炒焦硝礁礎秒稍肖艸苕草蕉貂超酢醋醮促囑燭矗蜀觸寸忖村邨叢塚寵悤憁摠總聰蔥銃撮催崔最墜抽推椎楸樞湫皺秋芻萩諏趨追鄒酋醜錐錘鎚雛騶鰍丑畜祝竺筑築縮蓄蹙蹴軸逐春椿瑃出朮黜充忠沖蟲衝衷悴膵萃"],["f6a1","贅取吹嘴娶就炊翠聚脆臭趣醉驟鷲側仄厠惻測層侈値嗤峙幟恥梔治淄熾痔痴癡稚穉緇緻置致蚩輜雉馳齒則勅飭親七柒漆侵寢枕沈浸琛砧針鍼蟄秤稱快他咤唾墮妥惰打拖朶楕舵陀馱駝倬卓啄坼度托拓擢晫柝濁濯琢琸託"],["f7a1","鐸呑嘆坦彈憚歎灘炭綻誕奪脫探眈耽貪塔搭榻宕帑湯糖蕩兌台太怠態殆汰泰笞胎苔跆邰颱宅擇澤撑攄兎吐土討慟桶洞痛筒統通堆槌腿褪退頹偸套妬投透鬪慝特闖坡婆巴把播擺杷波派爬琶破罷芭跛頗判坂板版瓣販辦鈑"],["f8a1","阪八叭捌佩唄悖敗沛浿牌狽稗覇貝彭澎烹膨愎便偏扁片篇編翩遍鞭騙貶坪平枰萍評吠嬖幣廢弊斃肺蔽閉陛佈包匍匏咆哺圃布怖抛抱捕暴泡浦疱砲胞脯苞葡蒲袍褒逋鋪飽鮑幅暴曝瀑爆輻俵剽彪慓杓標漂瓢票表豹飇飄驃"],["f9a1","品稟楓諷豊風馮彼披疲皮被避陂匹弼必泌珌畢疋筆苾馝乏逼下何厦夏廈昰河瑕荷蝦賀遐霞鰕壑學虐謔鶴寒恨悍旱汗漢澣瀚罕翰閑閒限韓割轄函含咸啣喊檻涵緘艦銜陷鹹合哈盒蛤閤闔陜亢伉姮嫦巷恒抗杭桁沆港缸肛航"],["faa1","行降項亥偕咳垓奚孩害懈楷海瀣蟹解該諧邂駭骸劾核倖幸杏荇行享向嚮珦鄕響餉饗香噓墟虛許憲櫶獻軒歇險驗奕爀赫革俔峴弦懸晛泫炫玄玹現眩睍絃絢縣舷衒見賢鉉顯孑穴血頁嫌俠協夾峽挾浹狹脅脇莢鋏頰亨兄刑型"],["fba1","形泂滎瀅灐炯熒珩瑩荊螢衡逈邢鎣馨兮彗惠慧暳蕙蹊醯鞋乎互呼壕壺好岵弧戶扈昊晧毫浩淏湖滸澔濠濩灝狐琥瑚瓠皓祜糊縞胡芦葫蒿虎號蝴護豪鎬頀顥惑或酷婚昏混渾琿魂忽惚笏哄弘汞泓洪烘紅虹訌鴻化和嬅樺火畵"],["fca1","禍禾花華話譁貨靴廓擴攫確碻穫丸喚奐宦幻患換歡晥桓渙煥環紈還驩鰥活滑猾豁闊凰幌徨恍惶愰慌晃晄榥況湟滉潢煌璜皇篁簧荒蝗遑隍黃匯回廻徊恢悔懷晦會檜淮澮灰獪繪膾茴蛔誨賄劃獲宖橫鐄哮嚆孝效斅曉梟涍淆"],["fda1","爻肴酵驍侯候厚后吼喉嗅帿後朽煦珝逅勛勳塤壎焄熏燻薰訓暈薨喧暄煊萱卉喙毁彙徽揮暉煇諱輝麾休携烋畦虧恤譎鷸兇凶匈洶胸黑昕欣炘痕吃屹紇訖欠欽歆吸恰洽翕興僖凞喜噫囍姬嬉希憙憘戱晞曦熙熹熺犧禧稀羲詰"]]
 
-      SBCSDecoder.prototype.end = function () {};
+/***/ }),
+/* 719 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 715 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // Generated data for sbcs codec. Don't edit manually. Regenerate using generation/gen-sbcs.js script.
-      module.exports = {
-        437: "cp437",
-        737: "cp737",
-        775: "cp775",
-        850: "cp850",
-        852: "cp852",
-        855: "cp855",
-        856: "cp856",
-        857: "cp857",
-        858: "cp858",
-        860: "cp860",
-        861: "cp861",
-        862: "cp862",
-        863: "cp863",
-        864: "cp864",
-        865: "cp865",
-        866: "cp866",
-        869: "cp869",
-        874: "windows874",
-        922: "cp922",
-        1046: "cp1046",
-        1124: "cp1124",
-        1125: "cp1125",
-        1129: "cp1129",
-        1133: "cp1133",
-        1161: "cp1161",
-        1162: "cp1162",
-        1163: "cp1163",
-        1250: "windows1250",
-        1251: "windows1251",
-        1252: "windows1252",
-        1253: "windows1253",
-        1254: "windows1254",
-        1255: "windows1255",
-        1256: "windows1256",
-        1257: "windows1257",
-        1258: "windows1258",
-        28591: "iso88591",
-        28592: "iso88592",
-        28593: "iso88593",
-        28594: "iso88594",
-        28595: "iso88595",
-        28596: "iso88596",
-        28597: "iso88597",
-        28598: "iso88598",
-        28599: "iso88599",
-        28600: "iso885910",
-        28601: "iso885911",
-        28603: "iso885913",
-        28604: "iso885914",
-        28605: "iso885915",
-        28606: "iso885916",
-        windows874: {
-          type: "_sbcs",
-          chars:
-            "€����…�����������‘’“”•–—�������� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
-        },
-        win874: "windows874",
-        cp874: "windows874",
-        windows1250: {
-          type: "_sbcs",
-          chars:
-            "€�‚�„…†‡�‰Š‹ŚŤŽŹ�‘’“”•–—�™š›śťžź ˇ˘Ł¤Ą¦§¨©Ş«¬­®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙",
-        },
-        win1250: "windows1250",
-        cp1250: "windows1250",
-        windows1251: {
-          type: "_sbcs",
-          chars:
-            "ЂЃ‚ѓ„…†‡€‰Љ‹ЊЌЋЏђ‘’“”•–—�™љ›њќћџ ЎўЈ¤Ґ¦§Ё©Є«¬­®Ї°±Ііґµ¶·ё№є»јЅѕїАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя",
-        },
-        win1251: "windows1251",
-        cp1251: "windows1251",
-        windows1252: {
-          type: "_sbcs",
-          chars:
-            "€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
-        },
-        win1252: "windows1252",
-        cp1252: "windows1252",
-        windows1253: {
-          type: "_sbcs",
-          chars:
-            "€�‚ƒ„…†‡�‰�‹�����‘’“”•–—�™�›���� ΅Ά£¤¥¦§¨©�«¬­®―°±²³΄µ¶·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�",
-        },
-        win1253: "windows1253",
-        cp1253: "windows1253",
-        windows1254: {
-          type: "_sbcs",
-          chars:
-            "€�‚ƒ„…†‡ˆ‰Š‹Œ����‘’“”•–—˜™š›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ",
-        },
-        win1254: "windows1254",
-        cp1254: "windows1254",
-        windows1255: {
-          type: "_sbcs",
-          chars:
-            "€�‚ƒ„…†‡ˆ‰�‹�����‘’“”•–—˜™�›���� ¡¢£₪¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾¿ְֱֲֳִֵֶַָֹֺֻּֽ־ֿ׀ׁׂ׃װױײ׳״�������אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�",
-        },
-        win1255: "windows1255",
-        cp1255: "windows1255",
-        windows1256: {
-          type: "_sbcs",
-          chars:
-            "€پ‚ƒ„…†‡ˆ‰ٹ‹Œچژڈگ‘’“”•–—ک™ڑ›œ‌‍ں ،¢£¤¥¦§¨©ھ«¬­®¯°±²³´µ¶·¸¹؛»¼½¾؟ہءآأؤإئابةتثجحخدذرزسشصض×طظعغـفقكàلâمنهوçèéêëىيîïًٌٍَôُِ÷ّùْûü‎‏ے",
-        },
-        win1256: "windows1256",
-        cp1256: "windows1256",
-        windows1257: {
-          type: "_sbcs",
-          chars:
-            "€�‚�„…†‡�‰�‹�¨ˇ¸�‘’“”•–—�™�›�¯˛� �¢£¤�¦§Ø©Ŗ«¬­®Æ°±²³´µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙",
-        },
-        win1257: "windows1257",
-        cp1257: "windows1257",
-        windows1258: {
-          type: "_sbcs",
-          chars:
-            "€�‚ƒ„…†‡ˆ‰�‹Œ����‘’“”•–—˜™�›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ",
-        },
-        win1258: "windows1258",
-        cp1258: "windows1258",
-        iso88591: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
-        },
-        cp28591: "iso88591",
-        iso88592: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ą˘Ł¤ĽŚ§¨ŠŞŤŹ­ŽŻ°ą˛ł´ľśˇ¸šşťź˝žżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙",
-        },
-        cp28592: "iso88592",
-        iso88593: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ħ˘£¤�Ĥ§¨İŞĞĴ­�Ż°ħ²³´µĥ·¸ışğĵ½�żÀÁÂ�ÄĊĈÇÈÉÊËÌÍÎÏ�ÑÒÓÔĠÖ×ĜÙÚÛÜŬŜßàáâ�äċĉçèéêëìíîï�ñòóôġö÷ĝùúûüŭŝ˙",
-        },
-        cp28593: "iso88593",
-        iso88594: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĸŖ¤ĨĻ§¨ŠĒĢŦ­Ž¯°ą˛ŗ´ĩļˇ¸šēģŧŊžŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎĪĐŅŌĶÔÕÖ×ØŲÚÛÜŨŪßāáâãäåæįčéęëėíîīđņōķôõö÷øųúûüũū˙",
-        },
-        cp28594: "iso88594",
-        iso88595: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂЃЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђѓєѕіїјљњћќ§ўџ",
-        },
-        cp28595: "iso88595",
-        iso88596: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ���¤�������،­�������������؛���؟�ءآأؤإئابةتثجحخدذرزسشصضطظعغ�����ـفقكلمنهوىيًٌٍَُِّْ�������������",
-        },
-        cp28596: "iso88596",
-        iso88597: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ‘’£€₯¦§¨©ͺ«¬­�―°±²³΄΅Ά·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�",
-        },
-        cp28597: "iso88597",
-        iso88598: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �¢£¤¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾��������������������������������‗אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�",
-        },
-        cp28598: "iso88598",
-        iso88599: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ",
-        },
-        cp28599: "iso88599",
-        iso885910: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄĒĢĪĨĶ§ĻĐŠŦŽ­ŪŊ°ąēģīĩķ·ļđšŧž―ūŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎÏÐŅŌÓÔÕÖŨØŲÚÛÜÝÞßāáâãäåæįčéęëėíîïðņōóôõöũøųúûüýþĸ",
-        },
-        cp28600: "iso885910",
-        iso885911: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
-        },
-        cp28601: "iso885911",
-        iso885913: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ”¢£¤„¦§Ø©Ŗ«¬­®Æ°±²³“µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž’",
-        },
-        cp28603: "iso885913",
-        iso885914: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ Ḃḃ£ĊċḊ§Ẁ©ẂḋỲ­®ŸḞḟĠġṀṁ¶ṖẁṗẃṠỳẄẅṡÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŴÑÒÓÔÕÖṪØÙÚÛÜÝŶßàáâãäåæçèéêëìíîïŵñòóôõöṫøùúûüýŷÿ",
-        },
-        cp28604: "iso885914",
-        iso885915: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥Š§š©ª«¬­®¯°±²³Žµ¶·ž¹º»ŒœŸ¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
-        },
-        cp28605: "iso885915",
-        iso885916: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ĄąŁ€„Š§š©Ș«Ź­źŻ°±ČłŽ”¶·žčș»ŒœŸżÀÁÂĂÄĆÆÇÈÉÊËÌÍÎÏĐŃÒÓÔŐÖŚŰÙÚÛÜĘȚßàáâăäćæçèéêëìíîïđńòóôőöśűùúûüęțÿ",
-        },
-        cp28606: "iso885916",
-        cp437: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
-        ibm437: "cp437",
-        csibm437: "cp437",
-        cp737: {
-          type: "_sbcs",
-          chars:
-            "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρσςτυφχψ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ωάέήϊίόύϋώΆΈΉΊΌΎΏ±≥≤ΪΫ÷≈°∙·√ⁿ²■ ",
-        },
-        ibm737: "cp737",
-        csibm737: "cp737",
-        cp775: {
-          type: "_sbcs",
-          chars:
-            "ĆüéāäģåćłēŖŗīŹÄÅÉæÆōöĢ¢ŚśÖÜø£ØפĀĪóŻżź”¦©®¬½¼Ł«»░▒▓│┤ĄČĘĖ╣║╗╝ĮŠ┐└┴┬├─┼ŲŪ╚╔╩╦╠═╬Žąčęėįšųūž┘┌█▄▌▐▀ÓßŌŃõÕµńĶķĻļņĒŅ’­±“¾¶§÷„°∙·¹³²■ ",
-        },
-        ibm775: "cp775",
-        csibm775: "cp775",
-        cp850: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈıÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ ",
-        },
-        ibm850: "cp850",
-        csibm850: "cp850",
-        cp852: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäůćçłëŐőîŹÄĆÉĹĺôöĽľŚśÖÜŤťŁ×čáíóúĄąŽžĘ꬟Ⱥ«»░▒▓│┤ÁÂĚŞ╣║╗╝Żż┐└┴┬├─┼Ăă╚╔╩╦╠═╬¤đĐĎËďŇÍÎě┘┌█▄ŢŮ▀ÓßÔŃńňŠšŔÚŕŰýÝţ´­˝˛ˇ˘§÷¸°¨˙űŘř■ ",
-        },
-        ibm852: "cp852",
-        csibm852: "cp852",
-        cp855: {
-          type: "_sbcs",
-          chars:
-            "ђЂѓЃёЁєЄѕЅіІїЇјЈљЉњЊћЋќЌўЎџЏюЮъЪаАбБцЦдДеЕфФгГ«»░▒▓│┤хХиИ╣║╗╝йЙ┐└┴┬├─┼кК╚╔╩╦╠═╬¤лЛмМнНоОп┘┌█▄Пя▀ЯрРсСтТуУжЖвВьЬ№­ыЫзЗшШэЭщЩчЧ§■ ",
-        },
-        ibm855: "cp855",
-        csibm855: "cp855",
-        cp856: {
-          type: "_sbcs",
-          chars:
-            "אבגדהוזחטיךכלםמןנסעףפץצקרשת�£�×����������®¬½¼�«»░▒▓│┤���©╣║╗╝¢¥┐└┴┬├─┼��╚╔╩╦╠═╬¤���������┘┌█▄¦�▀������µ�������¯´­±‗¾¶§÷¸°¨·¹³²■ ",
-        },
-        ibm856: "cp856",
-        csibm856: "cp856",
-        cp857: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäàåçêëèïîıÄÅÉæÆôöòûùİÖÜø£ØŞşáíóúñÑĞ𿮬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ºªÊËÈ�ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµ�×ÚÛÙìÿ¯´­±�¾¶§÷¸°¨·¹³²■ ",
-        },
-        ibm857: "cp857",
-        csibm857: "cp857",
-        cp858: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø׃áíóúñѪº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈ€ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýݯ´­±‗¾¶§÷¸°¨·¹³²■ ",
-        },
-        ibm858: "cp858",
-        csibm858: "cp858",
-        cp860: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâãàÁçêÊèÍÔìÃÂÉÀÈôõòÚùÌÕÜ¢£Ù₧ÓáíóúñѪº¿Ò¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
-        ibm860: "cp860",
-        csibm860: "cp860",
-        cp861: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäàåçêëèÐðÞÄÅÉæÆôöþûÝýÖÜø£Ø₧ƒáíóúÁÍÓÚ¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
-        ibm861: "cp861",
-        csibm861: "cp861",
-        cp862: {
-          type: "_sbcs",
-          chars:
-            "אבגדהוזחטיךכלםמןנסעףפץצקרשת¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
-        ibm862: "cp862",
-        csibm862: "cp862",
-        cp863: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâÂà¶çêëèïî‗À§ÉÈÊôËÏûù¤ÔÜ¢£ÙÛƒ¦´óú¨¸³¯Î⌐¬½¼¾«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
-        ibm863: "cp863",
-        csibm863: "cp863",
-        cp864: {
-          type: "_sbcs",
-          chars:
-            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟¢ﺀﺁﺃﺅﻊﺋﺍﺑﺓﺗﺛﺟﺣﺧﺩﺫﺭﺯﺳﺷﺻﺿﻁﻅﻋﻏ¦¬÷×ﻉـﻓﻗﻛﻟﻣﻧﻫﻭﻯﻳﺽﻌﻎﻍﻡﹽّﻥﻩﻬﻰﻲﻐﻕﻵﻶﻝﻙﻱ■�",
-        },
-        ibm864: "cp864",
-        csibm864: "cp864",
-        cp865: {
-          type: "_sbcs",
-          chars:
-            "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø₧ƒáíóúñѪº¿⌐¬½¼¡«¤░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
-        ibm865: "cp865",
-        csibm865: "cp865",
-        cp866: {
-          type: "_sbcs",
-          chars:
-            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№¤■ ",
-        },
-        ibm866: "cp866",
-        csibm866: "cp866",
-        cp869: {
-          type: "_sbcs",
-          chars:
-            "������Ά�·¬¦‘’Έ―ΉΊΪΌ��ΎΫ©Ώ²³ά£έήίϊΐόύΑΒΓΔΕΖΗ½ΘΙ«»░▒▓│┤ΚΛΜΝ╣║╗╝ΞΟ┐└┴┬├─┼ΠΡ╚╔╩╦╠═╬ΣΤΥΦΧΨΩαβγ┘┌█▄δε▀ζηθικλμνξοπρσςτ΄­±υφχ§ψ΅°¨ωϋΰώ■ ",
-        },
-        ibm869: "cp869",
-        csibm869: "cp869",
-        cp922: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®‾°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŠÑÒÓÔÕÖ×ØÙÚÛÜÝŽßàáâãäåæçèéêëìíîïšñòóôõö÷øùúûüýžÿ",
-        },
-        ibm922: "cp922",
-        csibm922: "cp922",
-        cp1046: {
-          type: "_sbcs",
-          chars:
-            "ﺈ×÷ﹱˆ■│─┐┌└┘ﹹﹻﹽﹿﹷﺊﻰﻳﻲﻎﻏﻐﻶﻸﻺﻼ ¤ﺋﺑﺗﺛﺟﺣ،­ﺧﺳ٠١٢٣٤٥٦٧٨٩ﺷ؛ﺻﺿﻊ؟ﻋءآأؤإئابةتثجحخدذرزسشصضطﻇعغﻌﺂﺄﺎﻓـفقكلمنهوىيًٌٍَُِّْﻗﻛﻟﻵﻷﻹﻻﻣﻧﻬﻩ�",
-        },
-        ibm1046: "cp1046",
-        csibm1046: "cp1046",
-        cp1124: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ЁЂҐЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђґєѕіїјљњћќ§ўџ",
-        },
-        ibm1124: "cp1124",
-        csibm1124: "cp1124",
-        cp1125: {
-          type: "_sbcs",
-          chars:
-            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёҐґЄєІіЇї·√№¤■ ",
-        },
-        ibm1125: "cp1125",
-        csibm1125: "cp1125",
-        cp1129: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ",
-        },
-        ibm1129: "cp1129",
-        csibm1129: "cp1129",
-        cp1133: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ກຂຄງຈສຊຍດຕຖທນບປຜຝພຟມຢຣລວຫອຮ���ຯະາຳິີຶືຸູຼັົຽ���ເແໂໃໄ່້໊໋໌ໍໆ�ໜໝ₭����������������໐໑໒໓໔໕໖໗໘໙��¢¬¦�",
-        },
-        ibm1133: "cp1133",
-        csibm1133: "cp1133",
-        cp1161: {
-          type: "_sbcs",
-          chars:
-            "��������������������������������่กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู้๊๋€฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛¢¬¦ ",
-        },
-        ibm1161: "cp1161",
-        csibm1161: "cp1161",
-        cp1162: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
-        },
-        ibm1162: "cp1162",
-        csibm1162: "cp1162",
-        cp1163: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£€¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ",
-        },
-        ibm1163: "cp1163",
-        csibm1163: "cp1163",
-        maccroatian: {
-          type: "_sbcs",
-          chars:
-            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊�©⁄¤‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ",
-        },
-        maccyrillic: {
-          type: "_sbcs",
-          chars:
-            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°¢£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµ∂ЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤",
-        },
-        macgreek: {
-          type: "_sbcs",
-          chars:
-            "Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦­ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩάΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ�",
-        },
-        maciceland: {
-          type: "_sbcs",
-          chars:
-            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
-        },
-        macroman: {
-          type: "_sbcs",
-          chars:
-            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
-        },
-        macromania: {
-          type: "_sbcs",
-          chars:
-            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂŞ∞±≤≥¥µ∂∑∏π∫ªºΩăş¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›Ţţ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
-        },
-        macthai: {
-          type: "_sbcs",
-          chars:
-            "«»…“”�•‘’� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู​–—฿เแโใไๅๆ็่้๊๋์ํ™๏๐๑๒๓๔๕๖๗๘๙®©����",
-        },
-        macturkish: {
-          type: "_sbcs",
-          chars:
-            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙ�ˆ˜¯˘˙˚¸˝˛ˇ",
-        },
-        macukraine: {
-          type: "_sbcs",
-          chars:
-            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤",
-        },
-        koi8r: {
-          type: "_sbcs",
-          chars:
-            "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ё╓╔╕╖╗╘╙╚╛╜╝╞╟╠╡Ё╢╣╤╥╦╧╨╩╪╫╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
-        },
-        koi8u: {
-          type: "_sbcs",
-          chars:
-            "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґ╝╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪Ґ╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
-        },
-        koi8ru: {
-          type: "_sbcs",
-          chars:
-            "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґў╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪ҐЎ©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
-        },
-        koi8t: {
-          type: "_sbcs",
-          chars:
-            "қғ‚Ғ„…†‡�‰ҳ‹ҲҷҶ�Қ‘’“”•–—�™�›�����ӯӮё¤ӣ¦§���«¬­®�°±²Ё�Ӣ¶·�№�»���©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ",
-        },
-        armscii8: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ �և։)(»«—.՝,-֊…՜՛՞ԱաԲբԳգԴդԵեԶզԷէԸըԹթԺժԻիԼլԽխԾծԿկՀհՁձՂղՃճՄմՅյՆնՇշՈոՉչՊպՋջՌռՍսՎվՏտՐրՑցՒւՓփՔքՕօՖֆ՚�",
-        },
-        rk1048: {
-          type: "_sbcs",
-          chars:
-            "ЂЃ‚ѓ„…†‡€‰Љ‹ЊҚҺЏђ‘’“”•–—�™љ›њқһџ ҰұӘ¤Ө¦§Ё©Ғ«¬­®Ү°±Ііөµ¶·ё№ғ»әҢңүАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя",
-        },
-        tcvn: {
-          type: "_sbcs",
-          chars:
-            "\u0000ÚỤ\u0003ỪỬỮ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010ỨỰỲỶỸÝỴ\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÀẢÃÁẠẶẬÈẺẼÉẸỆÌỈĨÍỊÒỎÕÓỌỘỜỞỠỚỢÙỦŨ ĂÂÊÔƠƯĐăâêôơưđẶ̀̀̉̃́àảãáạẲằẳẵắẴẮẦẨẪẤỀặầẩẫấậèỂẻẽéẹềểễếệìỉỄẾỒĩíịòỔỏõóọồổỗốộờởỡớợùỖủũúụừửữứựỳỷỹýỵỐ",
-        },
-        georgianacademy: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰჱჲჳჴჵჶçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
-        },
-        georgianps: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზჱთიკლმნჲოპჟრსტჳუფქღყშჩცძწჭხჴჯჰჵæçèéêëìíîïðñòóôõö÷øùúûüýþÿ",
-        },
-        pt154: {
-          type: "_sbcs",
-          chars:
-            "ҖҒӮғ„…ҶҮҲүҠӢҢҚҺҸҗ‘’“”•–—ҳҷҡӣңқһҹ ЎўЈӨҘҰ§Ё©Ә«¬ӯ®Ҝ°ұІіҙө¶·ё№ә»јҪҫҝАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя",
-        },
-        viscii: {
-          type: "_sbcs",
-          chars:
-            "\u0000\u0001Ẳ\u0003\u0004ẴẪ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013Ỷ\u0015\u0016\u0017\u0018Ỹ\u001a\u001b\u001c\u001dỴ\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ẠẮẰẶẤẦẨẬẼẸẾỀỂỄỆỐỒỔỖỘỢỚỜỞỊỎỌỈỦŨỤỲÕắằặấầẩậẽẹếềểễệốồổỗỠƠộờởịỰỨỪỬơớƯÀÁÂÃẢĂẳẵÈÉÊẺÌÍĨỳĐứÒÓÔạỷừửÙÚỹỵÝỡưàáâãảăữẫèéêẻìíĩỉđựòóôõỏọụùúũủýợỮ",
-        },
-        iso646cn: {
-          type: "_sbcs",
-          chars:
-            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#¥%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������",
-        },
-        iso646jp: {
-          type: "_sbcs",
-          chars:
-            "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������",
-        },
-        hproman8: {
-          type: "_sbcs",
-          chars:
-            "€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ÀÂÈÊËÎÏ´ˋˆ¨˜ÙÛ₤¯Ýý°ÇçÑñ¡¿¤£¥§ƒ¢âêôûáéóúàèòùäëöüÅîØÆåíøæÄìÖÜÉïßÔÁÃãÐðÍÌÓÒÕõŠšÚŸÿÞþ·µ¶¾—¼½ªº«■»±�",
-        },
-        macintosh: {
-          type: "_sbcs",
-          chars:
-            "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ",
-        },
-        ascii: {
-          type: "_sbcs",
-          chars:
-            "��������������������������������������������������������������������������������������������������������������������������������",
-        },
-        tis620: {
-          type: "_sbcs",
-          chars:
-            "���������������������������������กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����",
-        },
-      };
+module.exports = 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骿髁髃髆髈髎髐髒髕髖髗髛髜髠髤髥髧髩髬髲髳髵髹髺髽髿",4],["8feaa1","鬄鬅鬈鬉鬋鬌鬍鬎鬐鬒鬖鬙鬛鬜鬠鬦鬫鬭鬳鬴鬵鬷鬹鬺鬽魈魋魌魕魖魗魛魞魡魣魥魦魨魪",4,"魳魵魷魸魹魿鮀鮄鮅鮆鮇鮉鮊鮋鮍鮏鮐鮔鮚鮝鮞鮦鮧鮩鮬鮰鮱鮲鮷鮸鮻鮼鮾鮿鯁鯇鯈鯎鯐鯗鯘鯝鯟鯥鯧鯪鯫鯯鯳鯷鯸"],["8feba1","鯹鯺鯽鯿鰀鰂鰋鰏鰑鰖鰘鰙鰚鰜鰞鰢鰣鰦",4,"鰱鰵鰶鰷鰽鱁鱃鱄鱅鱉鱊鱎鱏鱐鱓鱔鱖鱘鱛鱝鱞鱟鱣鱩鱪鱜鱫鱨鱮鱰鱲鱵鱷鱻鳦鳲鳷鳹鴋鴂鴑鴗鴘鴜鴝鴞鴯鴰鴲鴳鴴鴺鴼鵅鴽鵂鵃鵇鵊鵓鵔鵟鵣鵢鵥鵩鵪鵫鵰鵶鵷鵻"],["8feca1","鵼鵾鶃鶄鶆鶊鶍鶎鶒鶓鶕鶖鶗鶘鶡鶪鶬鶮鶱鶵鶹鶼鶿鷃鷇鷉鷊鷔鷕鷖鷗鷚鷞鷟鷠鷥鷧鷩鷫鷮鷰鷳鷴鷾鸊鸂鸇鸎鸐鸑鸒鸕鸖鸙鸜鸝鹺鹻鹼麀麂麃麄麅麇麎麏麖麘麛麞麤麨麬麮麯麰麳麴麵黆黈黋黕黟黤黧黬黭黮黰黱黲黵"],["8feda1","黸黿鼂鼃鼉鼏鼐鼑鼒鼔鼖鼗鼙鼚鼛鼟鼢鼦鼪鼫鼯鼱鼲鼴鼷鼹鼺鼼鼽鼿齁齃",4,"齓齕齖齗齘齚齝齞齨齩齭",4,"齳齵齺齽龏龐龑龒龔龖龗龞龡龢龣龥"]]
 
-      /***/
-    },
-    /* 716 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // Manually added data to be used by sbcs codec in addition to generated one.
-
-      module.exports = {
-        // Not supported by iconv, not sure why.
-        10029: "maccenteuro",
-        maccenteuro: {
-          type: "_sbcs",
-          chars:
-            "ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ",
-        },
+/***/ }),
+/* 720 */
+/***/ (function(module, exports) {
 
-        808: "cp808",
-        ibm808: "cp808",
-        cp808: {
-          type: "_sbcs",
-          chars:
-            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№€■ ",
-        },
+module.exports = {"uChars":[128,165,169,178,184,216,226,235,238,244,248,251,253,258,276,284,300,325,329,334,364,463,465,467,469,471,473,475,477,506,594,610,712,716,730,930,938,962,970,1026,1104,1106,8209,8215,8218,8222,8231,8241,8244,8246,8252,8365,8452,8454,8458,8471,8482,8556,8570,8596,8602,8713,8720,8722,8726,8731,8737,8740,8742,8748,8751,8760,8766,8777,8781,8787,8802,8808,8816,8854,8858,8870,8896,8979,9322,9372,9548,9588,9616,9622,9634,9652,9662,9672,9676,9680,9702,9735,9738,9793,9795,11906,11909,11913,11917,11928,11944,11947,11951,11956,11960,11964,11979,12284,12292,12312,12319,12330,12351,12436,12447,12535,12543,12586,12842,12850,12964,13200,13215,13218,13253,13263,13267,13270,13384,13428,13727,13839,13851,14617,14703,14801,14816,14964,15183,15471,15585,16471,16736,17208,17325,17330,17374,17623,17997,18018,18212,18218,18301,18318,18760,18811,18814,18820,18823,18844,18848,18872,19576,19620,19738,19887,40870,59244,59336,59367,59413,59417,59423,59431,59437,59443,59452,59460,59478,59493,63789,63866,63894,63976,63986,64016,64018,64021,64025,64034,64037,64042,65074,65093,65107,65112,65127,65132,65375,65510,65536],"gbChars":[0,36,38,45,50,81,89,95,96,100,103,104,105,109,126,133,148,172,175,179,208,306,307,308,309,310,311,312,313,341,428,443,544,545,558,741,742,749,750,805,819,820,7922,7924,7925,7927,7934,7943,7944,7945,7950,8062,8148,8149,8152,8164,8174,8236,8240,8262,8264,8374,8380,8381,8384,8388,8390,8392,8393,8394,8396,8401,8406,8416,8419,8424,8437,8439,8445,8482,8485,8496,8521,8603,8936,8946,9046,9050,9063,9066,9076,9092,9100,9108,9111,9113,9131,9162,9164,9218,9219,11329,11331,11334,11336,11346,11361,11363,11366,11370,11372,11375,11389,11682,11686,11687,11692,11694,11714,11716,11723,11725,11730,11736,11982,11989,12102,12336,12348,12350,12384,12393,12395,12397,12510,12553,12851,12962,12973,13738,13823,13919,13933,14080,14298,14585,14698,15583,15847,16318,16434,16438,16481,16729,17102,17122,17315,17320,17402,17418,17859,17909,17911,17915,17916,17936,17939,17961,18664,18703,18814,18962,19043,33469,33470,33471,33484,33485,33490,33497,33501,33505,33513,33520,33536,33550,37845,37921,37948,38029,38038,38064,38065,38066,38069,38075,38076,38078,39108,39109,39113,39114,39115,39116,39265,39394,189000]}
 
-        mik: {
-          type: "_sbcs",
-          chars:
-            "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя└┴┬├─┼╣║╚╔╩╦╠═╬┐░▒▓│┤№§╗╝┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ",
-        },
+/***/ }),
+/* 721 */
+/***/ (function(module, exports) {
 
-        // Aliases of generated encodings.
-        ascii8bit: "ascii",
-        usascii: "ascii",
-        ansix34: "ascii",
-        ansix341968: "ascii",
-        ansix341986: "ascii",
-        csascii: "ascii",
-        cp367: "ascii",
-        ibm367: "ascii",
-        isoir6: "ascii",
-        iso646us: "ascii",
-        iso646irv: "ascii",
-        us: "ascii",
-
-        latin1: "iso88591",
-        latin2: "iso88592",
-        latin3: "iso88593",
-        latin4: "iso88594",
-        latin5: "iso88599",
-        latin6: "iso885910",
-        latin7: "iso885913",
-        latin8: "iso885914",
-        latin9: "iso885915",
-        latin10: "iso885916",
-
-        csisolatin1: "iso88591",
-        csisolatin2: "iso88592",
-        csisolatin3: "iso88593",
-        csisolatin4: "iso88594",
-        csisolatincyrillic: "iso88595",
-        csisolatinarabic: "iso88596",
-        csisolatingreek: "iso88597",
-        csisolatinhebrew: "iso88598",
-        csisolatin5: "iso88599",
-        csisolatin6: "iso885910",
-
-        l1: "iso88591",
-        l2: "iso88592",
-        l3: "iso88593",
-        l4: "iso88594",
-        l5: "iso88599",
-        l6: "iso885910",
-        l7: "iso885913",
-        l8: "iso885914",
-        l9: "iso885915",
-        l10: "iso885916",
-
-        isoir14: "iso646jp",
-        isoir57: "iso646cn",
-        isoir100: "iso88591",
-        isoir101: "iso88592",
-        isoir109: "iso88593",
-        isoir110: "iso88594",
-        isoir144: "iso88595",
-        isoir127: "iso88596",
-        isoir126: "iso88597",
-        isoir138: "iso88598",
-        isoir148: "iso88599",
-        isoir157: "iso885910",
-        isoir166: "tis620",
-        isoir179: "iso885913",
-        isoir199: "iso885914",
-        isoir203: "iso885915",
-        isoir226: "iso885916",
-
-        cp819: "iso88591",
-        ibm819: "iso88591",
-
-        cyrillic: "iso88595",
-
-        arabic: "iso88596",
-        arabic8: "iso88596",
-        ecma114: "iso88596",
-        asmo708: "iso88596",
-
-        greek: "iso88597",
-        greek8: "iso88597",
-        ecma118: "iso88597",
-        elot928: "iso88597",
-
-        hebrew: "iso88598",
-        hebrew8: "iso88598",
-
-        turkish: "iso88599",
-        turkish8: "iso88599",
-
-        thai: "iso885911",
-        thai8: "iso885911",
-
-        celtic: "iso885914",
-        celtic8: "iso885914",
-        isoceltic: "iso885914",
-
-        tis6200: "tis620",
-        tis62025291: "tis620",
-        tis62025330: "tis620",
-
-        10000: "macroman",
-        10006: "macgreek",
-        10007: "maccyrillic",
-        10079: "maciceland",
-        10081: "macturkish",
-
-        cspc8codepage437: "cp437",
-        cspc775baltic: "cp775",
-        cspc850multilingual: "cp850",
-        cspcp852: "cp852",
-        cspc862latinhebrew: "cp862",
-        cpgr: "cp869",
-
-        msee: "cp1250",
-        mscyrl: "cp1251",
-        msansi: "cp1252",
-        msgreek: "cp1253",
-        msturk: "cp1254",
-        mshebr: "cp1255",
-        msarab: "cp1256",
-        winbaltrim: "cp1257",
-
-        cp20866: "koi8r",
-        20866: "koi8r",
-        ibm878: "koi8r",
-        cskoi8r: "koi8r",
-
-        cp21866: "koi8u",
-        21866: "koi8u",
-        ibm1168: "koi8u",
-
-        strk10482002: "rk1048",
-
-        tcvn5712: "tcvn",
-        tcvn57121: "tcvn",
-
-        gb198880: "iso646cn",
-        cn: "iso646cn",
-
-        csiso14jisc6220ro: "iso646jp",
-        jisc62201969ro: "iso646jp",
-        jp: "iso646jp",
-
-        cshproman8: "hproman8",
-        r8: "hproman8",
-        roman8: "hproman8",
-        xroman8: "hproman8",
-        ibm1051: "hproman8",
-
-        mac: "macintosh",
-        csmacintosh: "macintosh",
-      };
+module.exports = 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
-      /***/
-    },
-    /* 717 */
-    /***/ function (module, exports) {
-      module.exports = [
-        [
-          "8740",
-          "䏰䰲䘃䖦䕸𧉧䵷䖳𧲱䳢𧳅㮕䜶䝄䱇䱀𤊿𣘗𧍒𦺋𧃒䱗𪍑䝏䗚䲅𧱬䴇䪤䚡𦬣爥𥩔𡩣𣸆𣽡晍囻",
-        ],
-        ["8767", "綕夝𨮹㷴霴𧯯寛𡵞媤㘥𩺰嫑宷峼杮薓𩥅瑡璝㡵𡵓𣚞𦀡㻬"],
-        [
-          "87a1",
-          "𥣞㫵竼龗𤅡𨤍𣇪𠪊𣉞䌊蒄龖鐯䤰蘓墖靊鈘秐稲晠権袝瑌篅枂稬剏遆㓦珄𥶹瓆鿇垳䤯呌䄱𣚎堘穲𧭥讏䚮𦺈䆁𥶙箮𢒼鿈𢓁𢓉𢓌鿉蔄𣖻䂴鿊䓡𪷿拁灮鿋",
-        ],
-        [
-          "8840",
-          "㇀",
-          4,
-          "𠄌㇅𠃑𠃍㇆㇇𠃋𡿨㇈𠃊㇉㇊㇋㇌𠄎㇍㇎ĀÁǍÀĒÉĚÈŌÓǑÒ࿿Ê̄Ế࿿Ê̌ỀÊāáǎàɑēéěèīíǐìōóǒòūúǔùǖǘǚ",
-        ],
-        ["88a1", "ǜü࿿ê̄ế࿿ê̌ềêɡ⏚⏛"],
-        ["8940", "𪎩𡅅"],
-        ["8943", "攊"],
-        ["8946", "丽滝鵎釟"],
-        [
-          "894c",
-          "𧜵撑会伨侨兖兴农凤务动医华发变团声处备夲头学实実岚庆总斉柾栄桥济炼电纤纬纺织经统缆缷艺苏药视设询车轧轮",
-        ],
-        ["89a1", "琑糼緍楆竉刧"],
-        ["89ab", "醌碸酞肼"],
-        ["89b0", "贋胶𠧧"],
-        ["89b5", "肟黇䳍鷉鸌䰾𩷶𧀎鸊𪄳㗁"],
-        ["89c1", "溚舾甙"],
-        [
-          "89c5",
-          "䤑马骏龙禇𨑬𡷊𠗐𢫦两亁亀亇亿仫伷㑌侽㹈倃傈㑽㒓㒥円夅凛凼刅争剹劐匧㗇厩㕑厰㕓参吣㕭㕲㚁咓咣咴咹哐哯唘唣唨㖘唿㖥㖿嗗㗅",
-        ],
-        ["8a40", "𧶄唥"],
-        [
-          "8a43",
-          "𠱂𠴕𥄫喐𢳆㧬𠍁蹆𤶸𩓥䁓𨂾睺𢰸㨴䟕𨅝𦧲𤷪擝𠵼𠾴𠳕𡃴撍蹾𠺖𠰋𠽤𢲩𨉖𤓓",
-        ],
-        ["8a64", "𠵆𩩍𨃩䟴𤺧𢳂骲㩧𩗴㿭㔆𥋇𩟔𧣈𢵄鵮頕"],
-        ["8a76", "䏙𦂥撴哣𢵌𢯊𡁷㧻𡁯"],
-        ["8aa1", "𦛚𦜖𧦠擪𥁒𠱃蹨𢆡𨭌𠜱"],
-        ["8aac", "䠋𠆩㿺塳𢶍"],
-        ["8ab2", "𤗈𠓼𦂗𠽌𠶖啹䂻䎺"],
-        ["8abb", "䪴𢩦𡂝膪飵𠶜捹㧾𢝵跀嚡摼㹃"],
-        ["8ac9", "𪘁𠸉𢫏𢳉"],
-        ["8ace", "𡃈𣧂㦒㨆𨊛㕸𥹉𢃇噒𠼱𢲲𩜠㒼氽𤸻"],
-        ["8adf", "𧕴𢺋𢈈𪙛𨳍𠹺𠰴𦠜羓𡃏𢠃𢤹㗻𥇣𠺌𠾍𠺪㾓𠼰𠵇𡅏𠹌"],
-        ["8af6", "𠺫𠮩𠵈𡃀𡄽㿹𢚖搲𠾭"],
-        ["8b40", "𣏴𧘹𢯎𠵾𠵿𢱑𢱕㨘𠺘𡃇𠼮𪘲𦭐𨳒𨶙𨳊閪哌苄喹"],
-        [
-          "8b55",
-          "𩻃鰦骶𧝞𢷮煀腭胬尜𦕲脴㞗卟𨂽醶𠻺𠸏𠹷𠻻㗝𤷫㘉𠳖嚯𢞵𡃉𠸐𠹸𡁸𡅈𨈇𡑕𠹹𤹐𢶤婔𡀝𡀞𡃵𡃶垜𠸑",
-        ],
-        [
-          "8ba1",
-          "𧚔𨋍𠾵𠹻𥅾㜃𠾶𡆀𥋘𪊽𤧚𡠺𤅷𨉼墙剨㘚𥜽箲孨䠀䬬鼧䧧鰟鮍𥭴𣄽嗻㗲嚉丨夂𡯁屮靑𠂆乛亻㔾尣彑忄㣺扌攵歺氵氺灬爫丬犭𤣩罒礻糹罓𦉪㓁",
-        ],
-        [
-          "8bde",
-          "𦍋耂肀𦘒𦥑卝衤见𧢲讠贝钅镸长门𨸏韦页风飞饣𩠐鱼鸟黄歯龜丷𠂇阝户钢",
-        ],
-        [
-          "8c40",
-          "倻淾𩱳龦㷉袏𤅎灷峵䬠𥇍㕙𥴰愢𨨲辧釶熑朙玺𣊁𪄇㲋𡦀䬐磤琂冮𨜏䀉橣𪊺䈣蘏𠩯稪𩥇𨫪靕灍匤𢁾鏴盙𨧣龧矝亣俰傼丯众龨吴綋墒壐𡶶庒庙忂𢜒斋",
-        ],
-        ["8ca1", "𣏹椙橃𣱣泿"],
-        [
-          "8ca7",
-          "爀𤔅玌㻛𤨓嬕璹讃𥲤𥚕窓篬糃繬苸薗龩袐龪躹龫迏蕟駠鈡龬𨶹𡐿䁱䊢娚",
-        ],
-        ["8cc9", "顨杫䉶圽"],
-        ["8cce", "藖𤥻芿𧄍䲁𦵴嵻𦬕𦾾龭龮宖龯曧繛湗秊㶈䓃𣉖𢞖䎚䔶"],
-        ["8ce6", "峕𣬚諹屸㴒𣕑嵸龲煗䕘𤃬𡸣䱷㥸㑊𠆤𦱁諌侴𠈹妿腬顖𩣺弻"],
-        ["8d40", "𠮟"],
-        [
-          "8d42",
-          "𢇁𨥭䄂䚻𩁹㼇龳𪆵䃸㟖䛷𦱆䅼𨚲𧏿䕭㣔𥒚䕡䔛䶉䱻䵶䗪㿈𤬏㙡䓞䒽䇭崾嵈嵖㷼㠏嶤嶹㠠㠸幂庽弥徃㤈㤔㤿㥍惗愽峥㦉憷憹懏㦸戬抐拥挘㧸嚱",
-        ],
-        [
-          "8da1",
-          "㨃揢揻搇摚㩋擀崕嘡龟㪗斆㪽旿晓㫲暒㬢朖㭂枤栀㭘桊梄㭲㭱㭻椉楃牜楤榟榅㮼槖㯝橥橴橱檂㯬檙㯲檫檵櫔櫶殁毁毪汵沪㳋洂洆洦涁㳯涤涱渕渘温溆𨧀溻滢滚齿滨滩漤漴㵆𣽁澁澾㵪㵵熷岙㶊瀬㶑灐灔灯灿炉𠌥䏁㗱𠻘",
-        ],
-        [
-          "8e40",
-          "𣻗垾𦻓焾𥟠㙎榢𨯩孴穉𥣡𩓙穥穽𥦬窻窰竂竃燑𦒍䇊竚竝竪䇯咲𥰁笋筕笩𥌎𥳾箢筯莜𥮴𦱿篐萡箒箸𥴠㶭𥱥蒒篺簆簵𥳁籄粃𤢂粦晽𤕸糉糇糦籴糳糵糎",
-        ],
-        [
-          "8ea1",
-          "繧䔝𦹄絝𦻖璍綉綫焵綳緒𤁗𦀩緤㴓緵𡟹緥𨍭縝𦄡𦅚繮纒䌫鑬縧罀罁罇礶𦋐駡羗𦍑羣𡙡𠁨䕜𣝦䔃𨌺翺𦒉者耈耝耨耯𪂇𦳃耻耼聡𢜔䦉𦘦𣷣𦛨朥肧𨩈脇脚墰𢛶汿𦒘𤾸擧𡒊舘𡡞橓𤩥𤪕䑺舩𠬍𦩒𣵾俹𡓽蓢荢𦬊𤦧𣔰𡝳𣷸芪椛芳䇛",
-        ],
-        [
-          "8f40",
-          "蕋苐茚𠸖𡞴㛁𣅽𣕚艻苢茘𣺋𦶣𦬅𦮗𣗎㶿茝嗬莅䔋𦶥莬菁菓㑾𦻔橗蕚㒖𦹂𢻯葘𥯤葱㷓䓤檧葊𣲵祘蒨𦮖𦹷𦹃蓞萏莑䒠蒓蓤𥲑䉀𥳀䕃蔴嫲𦺙䔧蕳䔖枿蘖",
-        ],
-        [
-          "8fa1",
-          "𨘥𨘻藁𧂈蘂𡖂𧃍䕫䕪蘨㙈𡢢号𧎚虾蝱𪃸蟮𢰧螱蟚蠏噡虬桖䘏衅衆𧗠𣶹𧗤衞袜䙛袴袵揁装睷𧜏覇覊覦覩覧覼𨨥觧𧤤𧪽誜瞓釾誐𧩙竩𧬺𣾏䜓𧬸煼謌謟𥐰𥕥謿譌譍誩𤩺讐讛誯𡛟䘕衏貛𧵔𧶏貫㜥𧵓賖𧶘𧶽贒贃𡤐賛灜贑𤳉㻐起",
-        ],
-        [
-          "9040",
-          "趩𨀂𡀔𤦊㭼𨆼𧄌竧躭躶軃鋔輙輭𨍥𨐒辥錃𪊟𠩐辳䤪𨧞𨔽𣶻廸𣉢迹𪀔𨚼𨔁𢌥㦀𦻗逷𨔼𧪾遡𨕬𨘋邨𨜓郄𨛦邮都酧㫰醩釄粬𨤳𡺉鈎沟鉁鉢𥖹銹𨫆𣲛𨬌𥗛",
-        ],
-        [
-          "90a1",
-          "𠴱錬鍫𨫡𨯫炏嫃𨫢𨫥䥥鉄𨯬𨰹𨯿鍳鑛躼閅閦鐦閠濶䊹𢙺𨛘𡉼𣸮䧟氜陻隖䅬隣𦻕懚隶磵𨫠隽双䦡𦲸𠉴𦐐𩂯𩃥𤫑𡤕𣌊霱虂霶䨏䔽䖅𤫩灵孁霛靜𩇕靗孊𩇫靟鐥僐𣂷𣂼鞉鞟鞱鞾韀韒韠𥑬韮琜𩐳響韵𩐝𧥺䫑頴頳顋顦㬎𧅵㵑𠘰𤅜",
-        ],
-        [
-          "9140",
-          "𥜆飊颷飈飇䫿𦴧𡛓喰飡飦飬鍸餹𤨩䭲𩡗𩤅駵騌騻騐驘𥜥㛄𩂱𩯕髠髢𩬅髴䰎鬔鬭𨘀倴鬴𦦨㣃𣁽魐魀𩴾婅𡡣鮎𤉋鰂鯿鰌𩹨鷔𩾷𪆒𪆫𪃡𪄣𪇟鵾鶃𪄴鸎梈",
-        ],
-        [
-          "91a1",
-          "鷄𢅛𪆓𪈠𡤻𪈳鴹𪂹𪊴麐麕麞麢䴴麪麯𤍤黁㭠㧥㴝伲㞾𨰫鼂鼈䮖鐤𦶢鼗鼖鼹嚟嚊齅馸𩂋韲葿齢齩竜龎爖䮾𤥵𤦻煷𤧸𤍈𤩑玞𨯚𡣺禟𨥾𨸶鍩鏳𨩄鋬鎁鏋𨥬𤒹爗㻫睲穃烐𤑳𤏸煾𡟯炣𡢾𣖙㻇𡢅𥐯𡟸㜢𡛻𡠹㛡𡝴𡣑𥽋㜣𡛀坛𤨥𡏾𡊨",
-        ],
-        [
-          "9240",
-          "𡏆𡒶蔃𣚦蔃葕𤦔𧅥𣸱𥕜𣻻𧁒䓴𣛮𩦝𦼦柹㜳㰕㷧塬𡤢栐䁗𣜿𤃡𤂋𤄏𦰡哋嚞𦚱嚒𠿟𠮨𠸍鏆𨬓鎜仸儫㠙𤐶亼𠑥𠍿佋侊𥙑婨𠆫𠏋㦙𠌊𠐔㐵伩𠋀𨺳𠉵諚𠈌亘",
-        ],
-        [
-          "92a1",
-          "働儍侢伃𤨎𣺊佂倮偬傁俌俥偘僼兙兛兝兞湶𣖕𣸹𣺿浲𡢄𣺉冨凃𠗠䓝𠒣𠒒𠒑赺𨪜𠜎剙劤𠡳勡鍮䙺熌𤎌𠰠𤦬𡃤槑𠸝瑹㻞璙琔瑖玘䮎𤪼𤂍叐㖄爏𤃉喴𠍅响𠯆圝鉝雴鍦埝垍坿㘾壋媙𨩆𡛺𡝯𡜐娬妸銏婾嫏娒𥥆𡧳𡡡𤊕㛵洅瑃娡𥺃",
-        ],
-        [
-          "9340",
-          "媁𨯗𠐓鏠璌𡌃焅䥲鐈𨧻鎽㞠尞岞幞幈𡦖𡥼𣫮廍孏𡤃𡤄㜁𡢠㛝𡛾㛓脪𨩇𡶺𣑲𨦨弌弎𡤧𡞫婫𡜻孄蘔𧗽衠恾𢡠𢘫忛㺸𢖯𢖾𩂈𦽳懀𠀾𠁆𢘛憙憘恵𢲛𢴇𤛔𩅍",
-        ],
-        [
-          "93a1",
-          "摱𤙥𢭪㨩𢬢𣑐𩣪𢹸挷𪑛撶挱揑𤧣𢵧护𢲡搻敫楲㯴𣂎𣊭𤦉𣊫唍𣋠𡣙𩐿曎𣊉𣆳㫠䆐𥖄𨬢𥖏𡛼𥕛𥐥磮𣄃𡠪𣈴㑤𣈏𣆂𤋉暎𦴤晫䮓昰𧡰𡷫晣𣋒𣋡昞𥡲㣑𣠺𣞼㮙𣞢𣏾瓐㮖枏𤘪梶栞㯄檾㡣𣟕𤒇樳橒櫉欅𡤒攑梘橌㯗橺歗𣿀𣲚鎠鋲𨯪𨫋",
-        ],
-        [
-          "9440",
-          "銉𨀞𨧜鑧涥漋𤧬浧𣽿㶏渄𤀼娽渊塇洤硂焻𤌚𤉶烱牐犇犔𤞏𤜥兹𤪤𠗫瑺𣻸𣙟𤩊𤤗𥿡㼆㺱𤫟𨰣𣼵悧㻳瓌琼鎇琷䒟𦷪䕑疃㽣𤳙𤴆㽘畕癳𪗆㬙瑨𨫌𤦫𤦎㫻",
-        ],
-        [
-          "94a1",
-          "㷍𤩎㻿𤧅𤣳釺圲鍂𨫣𡡤僟𥈡𥇧睸𣈲眎眏睻𤚗𣞁㩞𤣰琸璛㺿𤪺𤫇䃈𤪖𦆮錇𥖁砞碍碈磒珐祙𧝁𥛣䄎禛蒖禥樭𣻺稺秴䅮𡛦䄲鈵秱𠵌𤦌𠊙𣶺𡝮㖗啫㕰㚪𠇔𠰍竢婙𢛵𥪯𥪜娍𠉛磰娪𥯆竾䇹籝籭䈑𥮳𥺼𥺦糍𤧹𡞰粎籼粮檲緜縇緓罎𦉡",
-        ],
-        [
-          "9540",
-          "𦅜𧭈綗𥺂䉪𦭵𠤖柖𠁎𣗏埄𦐒𦏸𤥢翝笧𠠬𥫩𥵃笌𥸎駦虅驣樜𣐿㧢𤧷𦖭騟𦖠蒀𧄧𦳑䓪脷䐂胆脉腂𦞴飃𦩂艢艥𦩑葓𦶧蘐𧈛媆䅿𡡀嬫𡢡嫤𡣘蚠蜨𣶏蠭𧐢娂",
-        ],
-        [
-          "95a1",
-          "衮佅袇袿裦襥襍𥚃襔𧞅𧞄𨯵𨯙𨮜𨧹㺭蒣䛵䛏㟲訽訜𩑈彍鈫𤊄旔焩烄𡡅鵭貟賩𧷜妚矃姰䍮㛔踪躧𤰉輰轊䋴汘澻𢌡䢛潹溋𡟚鯩㚵𤤯邻邗啱䤆醻鐄𨩋䁢𨫼鐧𨰝𨰻蓥訫閙閧閗閖𨴴瑅㻂𤣿𤩂𤏪㻧𣈥随𨻧𨹦𨹥㻌𤧭𤩸𣿮琒瑫㻼靁𩂰",
-        ],
-        [
-          "9640",
-          "桇䨝𩂓𥟟靝鍨𨦉𨰦𨬯𦎾銺嬑譩䤼珹𤈛鞛靱餸𠼦巁𨯅𤪲頟𩓚鋶𩗗釥䓀𨭐𤩧𨭤飜𨩅㼀鈪䤥萔餻饍𧬆㷽馛䭯馪驜𨭥𥣈檏騡嫾騯𩣱䮐𩥈馼䮽䮗鍽塲𡌂堢𤦸",
-        ],
-        [
-          "96a1",
-          "𡓨硄𢜟𣶸棅㵽鑘㤧慐𢞁𢥫愇鱏鱓鱻鰵鰐魿鯏𩸭鮟𪇵𪃾鴡䲮𤄄鸘䲰鴌𪆴𪃭𪃳𩤯鶥蒽𦸒𦿟𦮂藼䔳𦶤𦺄𦷰萠藮𦸀𣟗𦁤秢𣖜𣙀䤭𤧞㵢鏛銾鍈𠊿碹鉷鑍俤㑀遤𥕝砽硔碶硋𡝗𣇉𤥁㚚佲濚濙瀞瀞吔𤆵垻壳垊鴖埗焴㒯𤆬燫𦱀𤾗嬨𡞵𨩉",
-        ],
-        [
-          "9740",
-          "愌嫎娋䊼𤒈㜬䭻𨧼鎻鎸𡣖𠼝葲𦳀𡐓𤋺𢰦𤏁妔𣶷𦝁綨𦅛𦂤𤦹𤦋𨧺鋥珢㻩璴𨭣𡢟㻡𤪳櫘珳珻㻖𤨾𤪔𡟙𤩦𠎧𡐤𤧥瑈𤤖炥𤥶銄珦鍟𠓾錱𨫎𨨖鎆𨯧𥗕䤵𨪂煫",
-        ],
-        [
-          "97a1",
-          "𤥃𠳿嚤𠘚𠯫𠲸唂秄𡟺緾𡛂𤩐𡡒䔮鐁㜊𨫀𤦭妰𡢿𡢃𧒄媡㛢𣵛㚰鉟婹𨪁𡡢鍴㳍𠪴䪖㦊僴㵩㵌𡎜煵䋻𨈘渏𩃤䓫浗𧹏灧沯㳖𣿭𣸭渂漌㵯𠏵畑㚼㓈䚀㻚䡱姄鉮䤾轁𨰜𦯀堒埈㛖𡑒烾𤍢𤩱𢿣𡊰𢎽梹楧𡎘𣓥𧯴𣛟𨪃𣟖𣏺𤲟樚𣚭𦲷萾䓟䓎",
-        ],
-        [
-          "9840",
-          "𦴦𦵑𦲂𦿞漗𧄉茽𡜺菭𦲀𧁓𡟛妉媂𡞳婡婱𡤅𤇼㜭姯𡜼㛇熎鎐暚𤊥婮娫𤊓樫𣻹𧜶𤑛𤋊焝𤉙𨧡侰𦴨峂𤓎𧹍𤎽樌𤉖𡌄炦焳𤏩㶥泟勇𤩏繥姫崯㷳彜𤩝𡟟綤萦",
-        ],
-        [
-          "98a1",
-          "咅𣫺𣌀𠈔坾𠣕𠘙㿥𡾞𪊶瀃𩅛嵰玏糓𨩙𩐠俈翧狍猐𧫴猸猹𥛶獁獈㺩𧬘遬燵𤣲珡臶㻊県㻑沢国琙琞琟㻢㻰㻴㻺瓓㼎㽓畂畭畲疍㽼痈痜㿀癍㿗癴㿜発𤽜熈嘣覀塩䀝睃䀹条䁅㗛瞘䁪䁯属瞾矋売砘点砜䂨砹硇硑硦葈𥔵礳栃礲䄃",
-        ],
-        [
-          "9940",
-          "䄉禑禙辻稆込䅧窑䆲窼艹䇄竏竛䇏両筢筬筻簒簛䉠䉺类粜䊌粸䊔糭输烀𠳏総緔緐緽羮羴犟䎗耠耥笹耮耱联㷌垴炠肷胩䏭脌猪脎脒畠脔䐁㬹腖腙腚",
-        ],
-        [
-          "99a1",
-          "䐓堺腼膄䐥膓䐭膥埯臁臤艔䒏芦艶苊苘苿䒰荗险榊萅烵葤惣蒈䔄蒾蓡蓸蔐蔸蕒䔻蕯蕰藠䕷虲蚒蚲蛯际螋䘆䘗袮裿褤襇覑𧥧訩訸誔誴豑賔賲贜䞘塟跃䟭仮踺嗘坔蹱嗵躰䠷軎転軤軭軲辷迁迊迌逳駄䢭飠鈓䤞鈨鉘鉫銱銮銿",
-        ],
-        [
-          "9a40",
-          "鋣鋫鋳鋴鋽鍃鎄鎭䥅䥑麿鐗匁鐝鐭鐾䥪鑔鑹锭関䦧间阳䧥枠䨤靀䨵鞲韂噔䫤惨颹䬙飱塄餎餙冴餜餷饂饝饢䭰駅䮝騼鬏窃魩鮁鯝鯱鯴䱭鰠㝯𡯂鵉鰺",
-        ],
-        [
-          "9aa1",
-          "黾噐鶓鶽鷀鷼银辶鹻麬麱麽黆铜黢黱黸竈齄𠂔𠊷𠎠椚铃妬𠓗塀铁㞹𠗕𠘕𠙶𡚺块煳𠫂𠫍𠮿呪吆𠯋咞𠯻𠰻𠱓𠱥𠱼惧𠲍噺𠲵𠳝𠳭𠵯𠶲𠷈楕鰯螥𠸄𠸎𠻗𠾐𠼭𠹳尠𠾼帋𡁜𡁏𡁶朞𡁻𡂈𡂖㙇𡂿𡃓𡄯𡄻卤蒭𡋣𡍵𡌶讁𡕷𡘙𡟃𡟇乸炻𡠭𡥪",
-        ],
-        [
-          "9b40",
-          "𡨭𡩅𡰪𡱰𡲬𡻈拃𡻕𡼕熘桕𢁅槩㛈𢉼𢏗𢏺𢜪𢡱𢥏苽𢥧𢦓𢫕覥𢫨辠𢬎鞸𢬿顇骽𢱌",
-        ],
-        ["9b62", "𢲈𢲷𥯨𢴈𢴒𢶷𢶕𢹂𢽴𢿌𣀳𣁦𣌟𣏞徱晈暿𧩹𣕧𣗳爁𤦺矗𣘚𣜖纇𠍆墵朎"],
-        [
-          "9ba1",
-          "椘𣪧𧙗𥿢𣸑𣺹𧗾𢂚䣐䪸𤄙𨪚𤋮𤌍𤀻𤌴𤎖𤩅𠗊凒𠘑妟𡺨㮾𣳿𤐄𤓖垈𤙴㦛𤜯𨗨𩧉㝢𢇃譞𨭎駖𤠒𤣻𤨕爉𤫀𠱸奥𤺥𤾆𠝹軚𥀬劏圿煱𥊙𥐙𣽊𤪧喼𥑆𥑮𦭒釔㑳𥔿𧘲𥕞䜘𥕢𥕦𥟇𤤿𥡝偦㓻𣏌惞𥤃䝼𨥈𥪮𥮉𥰆𡶐垡煑澶𦄂𧰒遖𦆲𤾚譢𦐂𦑊",
-        ],
-        [
-          "9c40",
-          "嵛𦯷輶𦒄𡤜諪𤧶𦒈𣿯𦔒䯀𦖿𦚵𢜛鑥𥟡憕娧晉侻嚹𤔡𦛼乪𤤴陖涏𦲽㘘襷𦞙𦡮𦐑𦡞營𦣇筂𩃀𠨑𦤦鄄𦤹穅鷰𦧺騦𦨭㙟𦑩𠀡禃𦨴𦭛崬𣔙菏𦮝䛐𦲤画补𦶮墶",
-        ],
-        [
-          "9ca1",
-          "㜜𢖍𧁋𧇍㱔𧊀𧊅銁𢅺𧊋錰𧋦𤧐氹钟𧑐𠻸蠧裵𢤦𨑳𡞱溸𤨪𡠠㦤㚹尐秣䔿暶𩲭𩢤襃𧟌𧡘囖䃟𡘊㦡𣜯𨃨𡏅熭荦𧧝𩆨婧䲷𧂯𨦫𧧽𧨊𧬋𧵦𤅺筃祾𨀉澵𪋟樃𨌘厢𦸇鎿栶靝𨅯𨀣𦦵𡏭𣈯𨁈嶅𨰰𨂃圕頣𨥉嶫𤦈斾槕叒𤪥𣾁㰑朶𨂐𨃴𨄮𡾡𨅏",
-        ],
-        [
-          "9d40",
-          "𨆉𨆯𨈚𨌆𨌯𨎊㗊𨑨𨚪䣺揦𨥖砈鉕𨦸䏲𨧧䏟𨧨𨭆𨯔姸𨰉輋𨿅𩃬筑𩄐𩄼㷷𩅞𤫊运犏嚋𩓧𩗩𩖰𩖸𩜲𩣑𩥉𩥪𩧃𩨨𩬎𩵚𩶛纟𩻸𩼣䲤镇𪊓熢𪋿䶑递𪗋䶜𠲜达嗁",
-        ],
-        [
-          "9da1",
-          "辺𢒰边𤪓䔉繿潖檱仪㓤𨬬𧢝㜺躀𡟵𨀤𨭬𨮙𧨾𦚯㷫𧙕𣲷𥘵𥥖亚𥺁𦉘嚿𠹭踎孭𣺈𤲞揞拐𡟶𡡻攰嘭𥱊吚𥌑㷆𩶘䱽嘢嘞罉𥻘奵𣵀蝰东𠿪𠵉𣚺脗鵞贘瘻鱅癎瞹鍅吲腈苷嘥脲萘肽嗪祢噃吖𠺝㗎嘅嗱曱𨋢㘭甴嗰喺咗啲𠱁𠲖廐𥅈𠹶𢱢",
-        ],
-        [
-          "9e40",
-          "𠺢麫絚嗞𡁵抝靭咔賍燶酶揼掹揾啩𢭃鱲𢺳冚㓟𠶧冧呍唞唓癦踭𦢊疱肶蠄螆裇膶萜𡃁䓬猄𤜆宐茋𦢓噻𢛴𧴯𤆣𧵳𦻐𧊶酰𡇙鈈𣳼𪚩𠺬𠻹牦𡲢䝎𤿂𧿹𠿫䃺",
-        ],
-        ["9ea1", "鱝攟𢶠䣳𤟠𩵼𠿬𠸊恢𧖣𠿭"],
-        ["9ead", "𦁈𡆇熣纎鵐业丄㕷嬍沲卧㚬㧜卽㚥𤘘墚𤭮舭呋垪𥪕𠥹"],
-        [
-          "9ec5",
-          "㩒𢑥獴𩺬䴉鯭𣳾𩼰䱛𤾩𩖞𩿞葜𣶶𧊲𦞳𣜠挮紥𣻷𣸬㨪逈勌㹴㙺䗩𠒎癀嫰𠺶硺𧼮墧䂿噼鮋嵴癔𪐴麅䳡痹㟻愙𣃚𤏲",
-        ],
-        ["9ef5", "噝𡊩垧𤥣𩸆刴𧂮㖭汊鵼"],
-        ["9f40", "籖鬹埞𡝬屓擓𩓐𦌵𧅤蚭𠴨𦴢𤫢𠵱"],
-        [
-          "9f4f",
-          "凾𡼏嶎霃𡷑麁遌笟鬂峑箣扨挵髿篏鬪籾鬮籂粆鰕篼鬉鼗鰛𤤾齚啳寃俽麘俲剠㸆勑坧偖妷帒韈鶫轜呩鞴饀鞺匬愰",
-        ],
-        ["9fa1", "椬叚鰊鴂䰻陁榀傦畆𡝭駚剳"],
-        ["9fae", "酙隁酜"],
-        ["9fb2", "酑𨺗捿𦴣櫊嘑醎畺抅𠏼獏籰𥰡𣳽"],
-        ["9fc1", "𤤙盖鮝个𠳔莾衂"],
-        ["9fc9", "届槀僭坺刟巵从氱𠇲伹咜哚劚趂㗾弌㗳"],
-        ["9fdb", "歒酼龥鮗頮颴骺麨麄煺笔"],
-        ["9fe7", "毺蠘罸"],
-        ["9feb", "嘠𪙊蹷齓"],
-        ["9ff0", "跔蹏鸜踁抂𨍽踨蹵竓𤩷稾磘泪詧瘇"],
-        ["a040", "𨩚鼦泎蟖痃𪊲硓咢贌狢獱謭猂瓱賫𤪻蘯徺袠䒷"],
-        ["a055", "𡠻𦸅"],
-        ["a058", "詾𢔛"],
-        ["a05b", "惽癧髗鵄鍮鮏蟵"],
-        ["a063", "蠏賷猬霡鮰㗖犲䰇籑饊𦅙慙䰄麖慽"],
-        ["a073", "坟慯抦戹拎㩜懢厪𣏵捤栂㗒"],
-        ["a0a1", "嵗𨯂迚𨸹"],
-        ["a0a6", "僙𡵆礆匲阸𠼻䁥"],
-        ["a0ae", "矾"],
-        [
-          "a0b0",
-          "糂𥼚糚稭聦聣絍甅瓲覔舚朌聢𧒆聛瓰脃眤覉𦟌畓𦻑螩蟎臈螌詉貭譃眫瓸蓚㘵榲趦",
-        ],
-        ["a0d4", "覩瑨涹蟁𤀑瓧㷛煶悤憜㳑煢恷"],
-        ["a0e2", "罱𨬭牐惩䭾删㰘𣳇𥻗𧙖𥔱𡥄𡋾𩤃𦷜𧂭峁𦆭𨨏𣙷𠃮𦡆𤼎䕢嬟𦍌齐麦𦉫"],
-        ["a3c0", "␀", 31, "␡"],
-        [
-          "c6a1",
-          "①",
-          9,
-          "⑴",
-          9,
-          "ⅰ",
-          9,
-          "丶丿亅亠冂冖冫勹匸卩厶夊宀巛⼳广廴彐彡攴无疒癶辵隶¨ˆヽヾゝゞ〃仝々〆〇ー［］✽ぁ",
-          23,
-        ],
-        ["c740", "す", 58, "ァアィイ"],
-        ["c7a1", "ゥ", 81, "А", 5, "ЁЖ", 4],
-        ["c840", "Л", 26, "ёж", 25, "⇧↸↹㇏𠃌乚𠂊刂䒑"],
-        ["c8a1", "龰冈龱𧘇"],
-        [
-          "c8cd",
-          "￢￤＇＂㈱№℡゛゜⺀⺄⺆⺇⺈⺊⺌⺍⺕⺜⺝⺥⺧⺪⺬⺮⺶⺼⺾⻆⻊⻌⻍⻏⻖⻗⻞⻣",
-        ],
-        ["c8f5", "ʃɐɛɔɵœøŋʊɪ"],
-        ["f9fe", "￭"],
-        [
-          "fa40",
-          "𠕇鋛𠗟𣿅蕌䊵珯况㙉𤥂𨧤鍄𡧛苮𣳈砼杄拟𤤳𨦪𠊠𦮳𡌅侫𢓭倈𦴩𧪄𣘀𤪱𢔓倩𠍾徤𠎀𠍇滛𠐟偽儁㑺儎顬㝃萖𤦤𠒇兠𣎴兪𠯿𢃼𠋥𢔰𠖎𣈳𡦃宂蝽𠖳𣲙冲冸",
-        ],
-        [
-          "faa1",
-          "鴴凉减凑㳜凓𤪦决凢卂凭菍椾𣜭彻刋刦刼劵剗劔効勅簕蕂勠蘍𦬓包𨫞啉滙𣾀𠥔𣿬匳卄𠯢泋𡜦栛珕恊㺪㣌𡛨燝䒢卭却𨚫卾卿𡖖𡘓矦厓𨪛厠厫厮玧𥝲㽙玜叁叅汉义埾叙㪫𠮏叠𣿫𢶣叶𠱷吓灹唫晗浛呭𦭓𠵴啝咏咤䞦𡜍𠻝㶴𠵍",
-        ],
-        [
-          "fb40",
-          "𨦼𢚘啇䳭启琗喆喩嘅𡣗𤀺䕒𤐵暳𡂴嘷曍𣊊暤暭噍噏磱囱鞇叾圀囯园𨭦㘣𡉏坆𤆥汮炋坂㚱𦱾埦𡐖堃𡑔𤍣堦𤯵塜墪㕡壠壜𡈼壻寿坃𪅐𤉸鏓㖡够梦㛃湙",
-        ],
-        [
-          "fba1",
-          "𡘾娤啓𡚒蔅姉𠵎𦲁𦴪𡟜姙𡟻𡞲𦶦浱𡠨𡛕姹𦹅媫婣㛦𤦩婷㜈媖瑥嫓𦾡𢕔㶅𡤑㜲𡚸広勐孶斈孼𧨎䀄䡝𠈄寕慠𡨴𥧌𠖥寳宝䴐尅𡭄尓珎尔𡲥𦬨屉䣝岅峩峯嶋𡷹𡸷崐崘嵆𡺤岺巗苼㠭𤤁𢁉𢅳芇㠶㯂帮檊幵幺𤒼𠳓厦亷廐厨𡝱帉廴𨒂",
-        ],
-        [
-          "fc40",
-          "廹廻㢠廼栾鐛弍𠇁弢㫞䢮𡌺强𦢈𢏐彘𢑱彣鞽𦹮彲鍀𨨶徧嶶㵟𥉐𡽪𧃸𢙨釖𠊞𨨩怱暅𡡷㥣㷇㘹垐𢞴祱㹀悞悤悳𤦂𤦏𧩓璤僡媠慤萤慂慈𦻒憁凴𠙖憇宪𣾷",
-        ],
-        [
-          "fca1",
-          "𢡟懓𨮝𩥝懐㤲𢦀𢣁怣慜攞掋𠄘担𡝰拕𢸍捬𤧟㨗搸揸𡎎𡟼撐澊𢸶頔𤂌𥜝擡擥鑻㩦携㩗敍漖𤨨𤨣斅敭敟𣁾斵𤥀䬷旑䃘𡠩无旣忟𣐀昘𣇷𣇸晄𣆤𣆥晋𠹵晧𥇦晳晴𡸽𣈱𨗴𣇈𥌓矅𢣷馤朂𤎜𤨡㬫槺𣟂杞杧杢𤇍𩃭柗䓩栢湐鈼栁𣏦𦶠桝",
-        ],
-        [
-          "fd40",
-          "𣑯槡樋𨫟楳棃𣗍椁椀㴲㨁𣘼㮀枬楡𨩊䋼椶榘㮡𠏉荣傐槹𣙙𢄪橅𣜃檝㯳枱櫈𩆜㰍欝𠤣惞欵歴𢟍溵𣫛𠎵𡥘㝀吡𣭚毡𣻼毜氷𢒋𤣱𦭑汚舦汹𣶼䓅𣶽𤆤𤤌𤤀",
-        ],
-        [
-          "fda1",
-          "𣳉㛥㳫𠴲鮃𣇹𢒑羏样𦴥𦶡𦷫涖浜湼漄𤥿𤂅𦹲蔳𦽴凇沜渝萮𨬡港𣸯瑓𣾂秌湏媑𣁋濸㜍澝𣸰滺𡒗𤀽䕕鏰潄潜㵎潴𩅰㴻澟𤅄濓𤂑𤅕𤀹𣿰𣾴𤄿凟𤅖𤅗𤅀𦇝灋灾炧炁烌烕烖烟䄄㷨熴熖𤉷焫煅媈煊煮岜𤍥煏鍢𤋁焬𤑚𤨧𤨢熺𨯨炽爎",
-        ],
-        [
-          "fe40",
-          "鑂爕夑鑃爤鍁𥘅爮牀𤥴梽牕牗㹕𣁄栍漽犂猪猫𤠣𨠫䣭𨠄猨献珏玪𠰺𦨮珉瑉𤇢𡛧𤨤昣㛅𤦷𤦍𤧻珷琕椃𤨦琹𠗃㻗瑜𢢭瑠𨺲瑇珤瑶莹瑬㜰瑴鏱樬璂䥓𤪌",
-        ],
-        [
-          "fea1",
-          "𤅟𤩹𨮏孆𨰃𡢞瓈𡦈甎瓩甞𨻙𡩋寗𨺬鎅畍畊畧畮𤾂㼄𤴓疎瑝疞疴瘂瘬癑癏癯癶𦏵皐臯㟸𦤑𦤎皡皥皷盌𦾟葢𥂝𥅽𡸜眞眦着撯𥈠睘𣊬瞯𨥤𨥨𡛁矴砉𡍶𤨒棊碯磇磓隥礮𥗠磗礴碱𧘌辸袄𨬫𦂃𢘜禆褀椂禀𥡗禝𧬹礼禩渪𧄦㺨秆𩄍秔",
-        ],
-      ];
+/***/ }),
+/* 722 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 718 */
-    /***/ function (module, exports) {
-      module.exports = [
-        ["0", "\u0000", 127],
-        ["8141", "갂갃갅갆갋", 4, "갘갞갟갡갢갣갥", 6, "갮갲갳갴"],
-        ["8161", "갵갶갷갺갻갽갾갿걁", 9, "걌걎", 5, "걕"],
-        [
-          "8181",
-          "걖걗걙걚걛걝",
-          18,
-          "걲걳걵걶걹걻",
-          4,
-          "겂겇겈겍겎겏겑겒겓겕",
-          6,
-          "겞겢",
-          5,
-          "겫겭겮겱",
-          6,
-          "겺겾겿곀곂곃곅곆곇곉곊곋곍",
-          7,
-          "곖곘",
-          7,
-          "곢곣곥곦곩곫곭곮곲곴곷",
-          4,
-          "곾곿괁괂괃괅괇",
-          4,
-          "괎괐괒괓",
-        ],
-        ["8241", "괔괕괖괗괙괚괛괝괞괟괡", 7, "괪괫괮", 5],
-        ["8261", "괶괷괹괺괻괽", 6, "굆굈굊", 5, "굑굒굓굕굖굗"],
-        [
-          "8281",
-          "굙",
-          7,
-          "굢굤",
-          7,
-          "굮굯굱굲굷굸굹굺굾궀궃",
-          4,
-          "궊궋궍궎궏궑",
-          10,
-          "궞",
-          5,
-          "궥",
-          17,
-          "궸",
-          7,
-          "귂귃귅귆귇귉",
-          6,
-          "귒귔",
-          7,
-          "귝귞귟귡귢귣귥",
-          18,
-        ],
-        ["8341", "귺귻귽귾긂", 5, "긊긌긎", 5, "긕", 7],
-        ["8361", "긝", 18, "긲긳긵긶긹긻긼"],
-        [
-          "8381",
-          "긽긾긿깂깄깇깈깉깋깏깑깒깓깕깗",
-          4,
-          "깞깢깣깤깦깧깪깫깭깮깯깱",
-          6,
-          "깺깾",
-          5,
-          "꺆",
-          5,
-          "꺍",
-          46,
-          "꺿껁껂껃껅",
-          6,
-          "껎껒",
-          5,
-          "껚껛껝",
-          8,
-        ],
-        ["8441", "껦껧껩껪껬껮", 5, "껵껶껷껹껺껻껽", 8],
-        ["8461", "꼆꼉꼊꼋꼌꼎꼏꼑", 18],
-        [
-          "8481",
-          "꼤",
-          7,
-          "꼮꼯꼱꼳꼵",
-          6,
-          "꼾꽀꽄꽅꽆꽇꽊",
-          5,
-          "꽑",
-          10,
-          "꽞",
-          5,
-          "꽦",
-          18,
-          "꽺",
-          5,
-          "꾁꾂꾃꾅꾆꾇꾉",
-          6,
-          "꾒꾓꾔꾖",
-          5,
-          "꾝",
-          26,
-          "꾺꾻꾽꾾",
-        ],
-        ["8541", "꾿꿁", 5, "꿊꿌꿏", 4, "꿕", 6, "꿝", 4],
-        ["8561", "꿢", 5, "꿪", 5, "꿲꿳꿵꿶꿷꿹", 6, "뀂뀃"],
-        [
-          "8581",
-          "뀅",
-          6,
-          "뀍뀎뀏뀑뀒뀓뀕",
-          6,
-          "뀞",
-          9,
-          "뀩",
-          26,
-          "끆끇끉끋끍끏끐끑끒끖끘끚끛끜끞",
-          29,
-          "끾끿낁낂낃낅",
-          6,
-          "낎낐낒",
-          5,
-          "낛낝낞낣낤",
-        ],
-        ["8641", "낥낦낧낪낰낲낶낷낹낺낻낽", 6, "냆냊", 5, "냒"],
-        ["8661", "냓냕냖냗냙", 6, "냡냢냣냤냦", 10],
-        [
-          "8681",
-          "냱",
-          22,
-          "넊넍넎넏넑넔넕넖넗넚넞",
-          4,
-          "넦넧넩넪넫넭",
-          6,
-          "넶넺",
-          5,
-          "녂녃녅녆녇녉",
-          6,
-          "녒녓녖녗녙녚녛녝녞녟녡",
-          22,
-          "녺녻녽녾녿놁놃",
-          4,
-          "놊놌놎놏놐놑놕놖놗놙놚놛놝",
-        ],
-        ["8741", "놞", 9, "놩", 15],
-        ["8761", "놹", 18, "뇍뇎뇏뇑뇒뇓뇕"],
-        [
-          "8781",
-          "뇖",
-          5,
-          "뇞뇠",
-          7,
-          "뇪뇫뇭뇮뇯뇱",
-          7,
-          "뇺뇼뇾",
-          5,
-          "눆눇눉눊눍",
-          6,
-          "눖눘눚",
-          5,
-          "눡",
-          18,
-          "눵",
-          6,
-          "눽",
-          26,
-          "뉙뉚뉛뉝뉞뉟뉡",
-          6,
-          "뉪",
-          4,
-        ],
-        ["8841", "뉯", 4, "뉶", 5, "뉽", 6, "늆늇늈늊", 4],
-        ["8861", "늏늒늓늕늖늗늛", 4, "늢늤늧늨늩늫늭늮늯늱늲늳늵늶늷"],
-        [
-          "8881",
-          "늸",
-          15,
-          "닊닋닍닎닏닑닓",
-          4,
-          "닚닜닞닟닠닡닣닧닩닪닰닱닲닶닼닽닾댂댃댅댆댇댉",
-          6,
-          "댒댖",
-          5,
-          "댝",
-          54,
-          "덗덙덚덝덠덡덢덣",
-        ],
-        ["8941", "덦덨덪덬덭덯덲덳덵덶덷덹", 6, "뎂뎆", 5, "뎍"],
-        ["8961", "뎎뎏뎑뎒뎓뎕", 10, "뎢", 5, "뎩뎪뎫뎭"],
-        [
-          "8981",
-          "뎮",
-          21,
-          "돆돇돉돊돍돏돑돒돓돖돘돚돜돞돟돡돢돣돥돦돧돩",
-          18,
-          "돽",
-          18,
-          "됑",
-          6,
-          "됙됚됛됝됞됟됡",
-          6,
-          "됪됬",
-          7,
-          "됵",
-          15,
-        ],
-        ["8a41", "둅", 10, "둒둓둕둖둗둙", 6, "둢둤둦"],
-        ["8a61", "둧", 4, "둭", 18, "뒁뒂"],
-        [
-          "8a81",
-          "뒃",
-          4,
-          "뒉",
-          19,
-          "뒞",
-          5,
-          "뒥뒦뒧뒩뒪뒫뒭",
-          7,
-          "뒶뒸뒺",
-          5,
-          "듁듂듃듅듆듇듉",
-          6,
-          "듑듒듓듔듖",
-          5,
-          "듞듟듡듢듥듧",
-          4,
-          "듮듰듲",
-          5,
-          "듹",
-          26,
-          "딖딗딙딚딝",
-        ],
-        ["8b41", "딞", 5, "딦딫", 4, "딲딳딵딶딷딹", 6, "땂땆"],
-        ["8b61", "땇땈땉땊땎땏땑땒땓땕", 6, "땞땢", 8],
-        [
-          "8b81",
-          "땫",
-          52,
-          "떢떣떥떦떧떩떬떭떮떯떲떶",
-          4,
-          "떾떿뗁뗂뗃뗅",
-          6,
-          "뗎뗒",
-          5,
-          "뗙",
-          18,
-          "뗭",
-          18,
-        ],
-        ["8c41", "똀", 15, "똒똓똕똖똗똙", 4],
-        ["8c61", "똞", 6, "똦", 5, "똭", 6, "똵", 5],
-        [
-          "8c81",
-          "똻",
-          12,
-          "뙉",
-          26,
-          "뙥뙦뙧뙩",
-          50,
-          "뚞뚟뚡뚢뚣뚥",
-          5,
-          "뚭뚮뚯뚰뚲",
-          16,
-        ],
-        ["8d41", "뛃", 16, "뛕", 8],
-        ["8d61", "뛞", 17, "뛱뛲뛳뛵뛶뛷뛹뛺"],
-        [
-          "8d81",
-          "뛻",
-          4,
-          "뜂뜃뜄뜆",
-          33,
-          "뜪뜫뜭뜮뜱",
-          6,
-          "뜺뜼",
-          7,
-          "띅띆띇띉띊띋띍",
-          6,
-          "띖",
-          9,
-          "띡띢띣띥띦띧띩",
-          6,
-          "띲띴띶",
-          5,
-          "띾띿랁랂랃랅",
-          6,
-          "랎랓랔랕랚랛랝랞",
-        ],
-        ["8e41", "랟랡", 6, "랪랮", 5, "랶랷랹", 8],
-        ["8e61", "럂", 4, "럈럊", 19],
-        [
-          "8e81",
-          "럞",
-          13,
-          "럮럯럱럲럳럵",
-          6,
-          "럾렂",
-          4,
-          "렊렋렍렎렏렑",
-          6,
-          "렚렜렞",
-          5,
-          "렦렧렩렪렫렭",
-          6,
-          "렶렺",
-          5,
-          "롁롂롃롅",
-          11,
-          "롒롔",
-          7,
-          "롞롟롡롢롣롥",
-          6,
-          "롮롰롲",
-          5,
-          "롹롺롻롽",
-          7,
-        ],
-        ["8f41", "뢅", 7, "뢎", 17],
-        ["8f61", "뢠", 7, "뢩", 6, "뢱뢲뢳뢵뢶뢷뢹", 4],
-        [
-          "8f81",
-          "뢾뢿룂룄룆",
-          5,
-          "룍룎룏룑룒룓룕",
-          7,
-          "룞룠룢",
-          5,
-          "룪룫룭룮룯룱",
-          6,
-          "룺룼룾",
-          5,
-          "뤅",
-          18,
-          "뤙",
-          6,
-          "뤡",
-          26,
-          "뤾뤿륁륂륃륅",
-          6,
-          "륍륎륐륒",
-          5,
-        ],
-        ["9041", "륚륛륝륞륟륡", 6, "륪륬륮", 5, "륶륷륹륺륻륽"],
-        ["9061", "륾", 5, "릆릈릋릌릏", 15],
-        [
-          "9081",
-          "릟",
-          12,
-          "릮릯릱릲릳릵",
-          6,
-          "릾맀맂",
-          5,
-          "맊맋맍맓",
-          4,
-          "맚맜맟맠맢맦맧맩맪맫맭",
-          6,
-          "맶맻",
-          4,
-          "먂",
-          5,
-          "먉",
-          11,
-          "먖",
-          33,
-          "먺먻먽먾먿멁멃멄멅멆",
-        ],
-        ["9141", "멇멊멌멏멐멑멒멖멗멙멚멛멝", 6, "멦멪", 5],
-        ["9161", "멲멳멵멶멷멹", 9, "몆몈몉몊몋몍", 5],
-        [
-          "9181",
-          "몓",
-          20,
-          "몪몭몮몯몱몳",
-          4,
-          "몺몼몾",
-          5,
-          "뫅뫆뫇뫉",
-          14,
-          "뫚",
-          33,
-          "뫽뫾뫿묁묂묃묅",
-          7,
-          "묎묐묒",
-          5,
-          "묙묚묛묝묞묟묡",
-          6,
-        ],
-        ["9241", "묨묪묬", 7, "묷묹묺묿", 4, "뭆뭈뭊뭋뭌뭎뭑뭒"],
-        ["9261", "뭓뭕뭖뭗뭙", 7, "뭢뭤", 7, "뭭", 4],
-        [
-          "9281",
-          "뭲",
-          21,
-          "뮉뮊뮋뮍뮎뮏뮑",
-          18,
-          "뮥뮦뮧뮩뮪뮫뮭",
-          6,
-          "뮵뮶뮸",
-          7,
-          "믁믂믃믅믆믇믉",
-          6,
-          "믑믒믔",
-          35,
-          "믺믻믽믾밁",
-        ],
-        ["9341", "밃", 4, "밊밎밐밒밓밙밚밠밡밢밣밦밨밪밫밬밮밯밲밳밵"],
-        ["9361", "밶밷밹", 6, "뱂뱆뱇뱈뱊뱋뱎뱏뱑", 8],
-        [
-          "9381",
-          "뱚뱛뱜뱞",
-          37,
-          "벆벇벉벊벍벏",
-          4,
-          "벖벘벛",
-          4,
-          "벢벣벥벦벩",
-          6,
-          "벲벶",
-          5,
-          "벾벿볁볂볃볅",
-          7,
-          "볎볒볓볔볖볗볙볚볛볝",
-          22,
-          "볷볹볺볻볽",
-        ],
-        ["9441", "볾", 5, "봆봈봊", 5, "봑봒봓봕", 8],
-        ["9461", "봞", 5, "봥", 6, "봭", 12],
-        [
-          "9481",
-          "봺",
-          5,
-          "뵁",
-          6,
-          "뵊뵋뵍뵎뵏뵑",
-          6,
-          "뵚",
-          9,
-          "뵥뵦뵧뵩",
-          22,
-          "붂붃붅붆붋",
-          4,
-          "붒붔붖붗붘붛붝",
-          6,
-          "붥",
-          10,
-          "붱",
-          6,
-          "붹",
-          24,
-        ],
-        ["9541", "뷒뷓뷖뷗뷙뷚뷛뷝", 11, "뷪", 5, "뷱"],
-        ["9561", "뷲뷳뷵뷶뷷뷹", 6, "븁븂븄븆", 5, "븎븏븑븒븓"],
-        [
-          "9581",
-          "븕",
-          6,
-          "븞븠",
-          35,
-          "빆빇빉빊빋빍빏",
-          4,
-          "빖빘빜빝빞빟빢빣빥빦빧빩빫",
-          4,
-          "빲빶",
-          4,
-          "빾빿뺁뺂뺃뺅",
-          6,
-          "뺎뺒",
-          5,
-          "뺚",
-          13,
-          "뺩",
-          14,
-        ],
-        ["9641", "뺸", 23, "뻒뻓"],
-        ["9661", "뻕뻖뻙", 6, "뻡뻢뻦", 5, "뻭", 8],
-        [
-          "9681",
-          "뻶",
-          10,
-          "뼂",
-          5,
-          "뼊",
-          13,
-          "뼚뼞",
-          33,
-          "뽂뽃뽅뽆뽇뽉",
-          6,
-          "뽒뽓뽔뽖",
-          44,
-        ],
-        ["9741", "뾃", 16, "뾕", 8],
-        ["9761", "뾞", 17, "뾱", 7],
-        [
-          "9781",
-          "뾹",
-          11,
-          "뿆",
-          5,
-          "뿎뿏뿑뿒뿓뿕",
-          6,
-          "뿝뿞뿠뿢",
-          89,
-          "쀽쀾쀿",
-        ],
-        ["9841", "쁀", 16, "쁒", 5, "쁙쁚쁛"],
-        ["9861", "쁝쁞쁟쁡", 6, "쁪", 15],
-        [
-          "9881",
-          "쁺",
-          21,
-          "삒삓삕삖삗삙",
-          6,
-          "삢삤삦",
-          5,
-          "삮삱삲삷",
-          4,
-          "삾샂샃샄샆샇샊샋샍샎샏샑",
-          6,
-          "샚샞",
-          5,
-          "샦샧샩샪샫샭",
-          6,
-          "샶샸샺",
-          5,
-          "섁섂섃섅섆섇섉",
-          6,
-          "섑섒섓섔섖",
-          5,
-          "섡섢섥섨섩섪섫섮",
-        ],
-        ["9941", "섲섳섴섵섷섺섻섽섾섿셁", 6, "셊셎", 5, "셖셗"],
-        ["9961", "셙셚셛셝", 6, "셦셪", 5, "셱셲셳셵셶셷셹셺셻"],
-        [
-          "9981",
-          "셼",
-          8,
-          "솆",
-          5,
-          "솏솑솒솓솕솗",
-          4,
-          "솞솠솢솣솤솦솧솪솫솭솮솯솱",
-          11,
-          "솾",
-          5,
-          "쇅쇆쇇쇉쇊쇋쇍",
-          6,
-          "쇕쇖쇙",
-          6,
-          "쇡쇢쇣쇥쇦쇧쇩",
-          6,
-          "쇲쇴",
-          7,
-          "쇾쇿숁숂숃숅",
-          6,
-          "숎숐숒",
-          5,
-          "숚숛숝숞숡숢숣",
-        ],
-        ["9a41", "숤숥숦숧숪숬숮숰숳숵", 16],
-        ["9a61", "쉆쉇쉉", 6, "쉒쉓쉕쉖쉗쉙", 6, "쉡쉢쉣쉤쉦"],
-        [
-          "9a81",
-          "쉧",
-          4,
-          "쉮쉯쉱쉲쉳쉵",
-          6,
-          "쉾슀슂",
-          5,
-          "슊",
-          5,
-          "슑",
-          6,
-          "슙슚슜슞",
-          5,
-          "슦슧슩슪슫슮",
-          5,
-          "슶슸슺",
-          33,
-          "싞싟싡싢싥",
-          5,
-          "싮싰싲싳싴싵싷싺싽싾싿쌁",
-          6,
-          "쌊쌋쌎쌏",
-        ],
-        ["9b41", "쌐쌑쌒쌖쌗쌙쌚쌛쌝", 6, "쌦쌧쌪", 8],
-        ["9b61", "쌳", 17, "썆", 7],
-        [
-          "9b81",
-          "썎",
-          25,
-          "썪썫썭썮썯썱썳",
-          4,
-          "썺썻썾",
-          5,
-          "쎅쎆쎇쎉쎊쎋쎍",
-          50,
-          "쏁",
-          22,
-          "쏚",
-        ],
-        ["9c41", "쏛쏝쏞쏡쏣", 4, "쏪쏫쏬쏮", 5, "쏶쏷쏹", 5],
-        ["9c61", "쏿", 8, "쐉", 6, "쐑", 9],
-        [
-          "9c81",
-          "쐛",
-          8,
-          "쐥",
-          6,
-          "쐭쐮쐯쐱쐲쐳쐵",
-          6,
-          "쐾",
-          9,
-          "쑉",
-          26,
-          "쑦쑧쑩쑪쑫쑭",
-          6,
-          "쑶쑷쑸쑺",
-          5,
-          "쒁",
-          18,
-          "쒕",
-          6,
-          "쒝",
-          12,
-        ],
-        ["9d41", "쒪", 13, "쒹쒺쒻쒽", 8],
-        ["9d61", "쓆", 25],
-        [
-          "9d81",
-          "쓠",
-          8,
-          "쓪",
-          5,
-          "쓲쓳쓵쓶쓷쓹쓻쓼쓽쓾씂",
-          9,
-          "씍씎씏씑씒씓씕",
-          6,
-          "씝",
-          10,
-          "씪씫씭씮씯씱",
-          6,
-          "씺씼씾",
-          5,
-          "앆앇앋앏앐앑앒앖앚앛앜앟앢앣앥앦앧앩",
-          6,
-          "앲앶",
-          5,
-          "앾앿얁얂얃얅얆얈얉얊얋얎얐얒얓얔",
-        ],
-        ["9e41", "얖얙얚얛얝얞얟얡", 7, "얪", 9, "얶"],
-        ["9e61", "얷얺얿", 4, "엋엍엏엒엓엕엖엗엙", 6, "엢엤엦엧"],
-        [
-          "9e81",
-          "엨엩엪엫엯엱엲엳엵엸엹엺엻옂옃옄옉옊옋옍옎옏옑",
-          6,
-          "옚옝",
-          6,
-          "옦옧옩옪옫옯옱옲옶옸옺옼옽옾옿왂왃왅왆왇왉",
-          6,
-          "왒왖",
-          5,
-          "왞왟왡",
-          10,
-          "왭왮왰왲",
-          5,
-          "왺왻왽왾왿욁",
-          6,
-          "욊욌욎",
-          5,
-          "욖욗욙욚욛욝",
-          6,
-          "욦",
-        ],
-        ["9f41", "욨욪", 5, "욲욳욵욶욷욻", 4, "웂웄웆", 5, "웎"],
-        ["9f61", "웏웑웒웓웕", 6, "웞웟웢", 5, "웪웫웭웮웯웱웲"],
-        [
-          "9f81",
-          "웳",
-          4,
-          "웺웻웼웾",
-          5,
-          "윆윇윉윊윋윍",
-          6,
-          "윖윘윚",
-          5,
-          "윢윣윥윦윧윩",
-          6,
-          "윲윴윶윸윹윺윻윾윿읁읂읃읅",
-          4,
-          "읋읎읐읙읚읛읝읞읟읡",
-          6,
-          "읩읪읬",
-          7,
-          "읶읷읹읺읻읿잀잁잂잆잋잌잍잏잒잓잕잙잛",
-          4,
-          "잢잧",
-          4,
-          "잮잯잱잲잳잵잶잷",
-        ],
-        ["a041", "잸잹잺잻잾쟂", 5, "쟊쟋쟍쟏쟑", 6, "쟙쟚쟛쟜"],
-        ["a061", "쟞", 5, "쟥쟦쟧쟩쟪쟫쟭", 13],
-        [
-          "a081",
-          "쟻",
-          4,
-          "젂젃젅젆젇젉젋",
-          4,
-          "젒젔젗",
-          4,
-          "젞젟젡젢젣젥",
-          6,
-          "젮젰젲",
-          5,
-          "젹젺젻젽젾젿졁",
-          6,
-          "졊졋졎",
-          5,
-          "졕",
-          26,
-          "졲졳졵졶졷졹졻",
-          4,
-          "좂좄좈좉좊좎",
-          5,
-          "좕",
-          7,
-          "좞좠좢좣좤",
-        ],
-        ["a141", "좥좦좧좩", 18, "좾좿죀죁"],
-        ["a161", "죂죃죅죆죇죉죊죋죍", 6, "죖죘죚", 5, "죢죣죥"],
-        [
-          "a181",
-          "죦",
-          14,
-          "죶",
-          5,
-          "죾죿줁줂줃줇",
-          4,
-          "줎　、。·‥…¨〃­―∥＼∼‘’“”〔〕〈",
-          9,
-          "±×÷≠≤≥∞∴°′″℃Å￠￡￥♂♀∠⊥⌒∂∇≡≒§※☆★○●◎◇◆□■△▲▽▼→←↑↓↔〓≪≫√∽∝∵∫∬∈∋⊆⊇⊂⊃∪∩∧∨￢",
-        ],
-        ["a241", "줐줒", 5, "줙", 18],
-        ["a261", "줭", 6, "줵", 18],
-        [
-          "a281",
-          "쥈",
-          7,
-          "쥒쥓쥕쥖쥗쥙",
-          6,
-          "쥢쥤",
-          7,
-          "쥭쥮쥯⇒⇔∀∃´～ˇ˘˝˚˙¸˛¡¿ː∮∑∏¤℉‰◁◀▷▶♤♠♡♥♧♣⊙◈▣◐◑▒▤▥▨▧▦▩♨☏☎☜☞¶†‡↕↗↙↖↘♭♩♪♬㉿㈜№㏇™㏂㏘℡€®",
-        ],
-        ["a341", "쥱쥲쥳쥵", 6, "쥽", 10, "즊즋즍즎즏"],
-        ["a361", "즑", 6, "즚즜즞", 16],
-        [
-          "a381",
-          "즯",
-          16,
-          "짂짃짅짆짉짋",
-          4,
-          "짒짔짗짘짛！",
-          58,
-          "￦］",
-          32,
-          "￣",
-        ],
-        ["a441", "짞짟짡짣짥짦짨짩짪짫짮짲", 5, "짺짻짽짾짿쨁쨂쨃쨄"],
-        ["a461", "쨅쨆쨇쨊쨎", 5, "쨕쨖쨗쨙", 12],
-        ["a481", "쨦쨧쨨쨪", 28, "ㄱ", 93],
-        ["a541", "쩇", 4, "쩎쩏쩑쩒쩓쩕", 6, "쩞쩢", 5, "쩩쩪"],
-        ["a561", "쩫", 17, "쩾", 5, "쪅쪆"],
-        ["a581", "쪇", 16, "쪙", 14, "ⅰ", 9],
-        ["a5b0", "Ⅰ", 9],
-        ["a5c1", "Α", 16, "Σ", 6],
-        ["a5e1", "α", 16, "σ", 6],
-        ["a641", "쪨", 19, "쪾쪿쫁쫂쫃쫅"],
-        ["a661", "쫆", 5, "쫎쫐쫒쫔쫕쫖쫗쫚", 5, "쫡", 6],
-        [
-          "a681",
-          "쫨쫩쫪쫫쫭",
-          6,
-          "쫵",
-          18,
-          "쬉쬊─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸╂┒┑┚┙┖┕┎┍┞┟┡┢┦┧┩┪┭┮┱┲┵┶┹┺┽┾╀╁╃",
-          7,
-        ],
-        ["a741", "쬋", 4, "쬑쬒쬓쬕쬖쬗쬙", 6, "쬢", 7],
-        ["a761", "쬪", 22, "쭂쭃쭄"],
-        [
-          "a781",
-          "쭅쭆쭇쭊쭋쭍쭎쭏쭑",
-          6,
-          "쭚쭛쭜쭞",
-          5,
-          "쭥",
-          7,
-          "㎕㎖㎗ℓ㎘㏄㎣㎤㎥㎦㎙",
-          9,
-          "㏊㎍㎎㎏㏏㎈㎉㏈㎧㎨㎰",
-          9,
-          "㎀",
-          4,
-          "㎺",
-          5,
-          "㎐",
-          4,
-          "Ω㏀㏁㎊㎋㎌㏖㏅㎭㎮㎯㏛㎩㎪㎫㎬㏝㏐㏓㏃㏉㏜㏆",
-        ],
-        ["a841", "쭭", 10, "쭺", 14],
-        ["a861", "쮉", 18, "쮝", 6],
-        ["a881", "쮤", 19, "쮹", 11, "ÆЪĦ"],
-        ["a8a6", "IJ"],
-        ["a8a8", "ĿŁØŒºÞŦŊ"],
-        ["a8b1", "㉠", 27, "ⓐ", 25, "①", 14, "½⅓⅔¼¾⅛⅜⅝⅞"],
-        ["a941", "쯅", 14, "쯕", 10],
-        ["a961", "쯠쯡쯢쯣쯥쯦쯨쯪", 18],
-        [
-          "a981",
-          "쯽",
-          14,
-          "찎찏찑찒찓찕",
-          6,
-          "찞찟찠찣찤æđðħıijĸŀłøœßþŧŋʼn㈀",
-          27,
-          "⒜",
-          25,
-          "⑴",
-          14,
-          "¹²³⁴ⁿ₁₂₃₄",
-        ],
-        ["aa41", "찥찦찪찫찭찯찱", 6, "찺찿", 4, "챆챇챉챊챋챍챎"],
-        ["aa61", "챏", 4, "챖챚", 5, "챡챢챣챥챧챩", 6, "챱챲"],
-        ["aa81", "챳챴챶", 29, "ぁ", 82],
-        ["ab41", "첔첕첖첗첚첛첝첞첟첡", 6, "첪첮", 5, "첶첷첹"],
-        ["ab61", "첺첻첽", 6, "쳆쳈쳊", 5, "쳑쳒쳓쳕", 5],
-        ["ab81", "쳛", 8, "쳥", 6, "쳭쳮쳯쳱", 12, "ァ", 85],
-        ["ac41", "쳾쳿촀촂", 5, "촊촋촍촎촏촑", 6, "촚촜촞촟촠"],
-        ["ac61", "촡촢촣촥촦촧촩촪촫촭", 11, "촺", 4],
-        ["ac81", "촿", 28, "쵝쵞쵟А", 5, "ЁЖ", 25],
-        ["acd1", "а", 5, "ёж", 25],
-        ["ad41", "쵡쵢쵣쵥", 6, "쵮쵰쵲", 5, "쵹", 7],
-        ["ad61", "춁", 6, "춉", 10, "춖춗춙춚춛춝춞춟"],
-        ["ad81", "춠춡춢춣춦춨춪", 5, "춱", 18, "췅"],
-        ["ae41", "췆", 5, "췍췎췏췑", 16],
-        ["ae61", "췢", 5, "췩췪췫췭췮췯췱", 6, "췺췼췾", 4],
-        ["ae81", "츃츅츆츇츉츊츋츍", 6, "츕츖츗츘츚", 5, "츢츣츥츦츧츩츪츫"],
-        ["af41", "츬츭츮츯츲츴츶", 19],
-        ["af61", "칊", 13, "칚칛칝칞칢", 5, "칪칬"],
-        ["af81", "칮", 5, "칶칷칹칺칻칽", 6, "캆캈캊", 5, "캒캓캕캖캗캙"],
-        ["b041", "캚", 5, "캢캦", 5, "캮", 12],
-        ["b061", "캻", 5, "컂", 19],
-        [
-          "b081",
-          "컖",
-          13,
-          "컦컧컩컪컭",
-          6,
-          "컶컺",
-          5,
-          "가각간갇갈갉갊감",
-          7,
-          "같",
-          4,
-          "갠갤갬갭갯갰갱갸갹갼걀걋걍걔걘걜거걱건걷걸걺검겁것겄겅겆겉겊겋게겐겔겜겝겟겠겡겨격겪견겯결겸겹겻겼경곁계곈곌곕곗고곡곤곧골곪곬곯곰곱곳공곶과곽관괄괆",
-        ],
-        ["b141", "켂켃켅켆켇켉", 6, "켒켔켖", 5, "켝켞켟켡켢켣"],
-        ["b161", "켥", 6, "켮켲", 5, "켹", 11],
-        [
-          "b181",
-          "콅",
-          14,
-          "콖콗콙콚콛콝",
-          6,
-          "콦콨콪콫콬괌괍괏광괘괜괠괩괬괭괴괵괸괼굄굅굇굉교굔굘굡굣구국군굳굴굵굶굻굼굽굿궁궂궈궉권궐궜궝궤궷귀귁귄귈귐귑귓규균귤그극근귿글긁금급긋긍긔기긱긴긷길긺김깁깃깅깆깊까깍깎깐깔깖깜깝깟깠깡깥깨깩깬깰깸",
-        ],
-        ["b241", "콭콮콯콲콳콵콶콷콹", 6, "쾁쾂쾃쾄쾆", 5, "쾍"],
-        ["b261", "쾎", 18, "쾢", 5, "쾩"],
-        [
-          "b281",
-          "쾪",
-          5,
-          "쾱",
-          18,
-          "쿅",
-          6,
-          "깹깻깼깽꺄꺅꺌꺼꺽꺾껀껄껌껍껏껐껑께껙껜껨껫껭껴껸껼꼇꼈꼍꼐꼬꼭꼰꼲꼴꼼꼽꼿꽁꽂꽃꽈꽉꽐꽜꽝꽤꽥꽹꾀꾄꾈꾐꾑꾕꾜꾸꾹꾼꿀꿇꿈꿉꿋꿍꿎꿔꿜꿨꿩꿰꿱꿴꿸뀀뀁뀄뀌뀐뀔뀜뀝뀨끄끅끈끊끌끎끓끔끕끗끙",
-        ],
-        ["b341", "쿌", 19, "쿢쿣쿥쿦쿧쿩"],
-        ["b361", "쿪", 5, "쿲쿴쿶", 5, "쿽쿾쿿퀁퀂퀃퀅", 5],
-        [
-          "b381",
-          "퀋",
-          5,
-          "퀒",
-          5,
-          "퀙",
-          19,
-          "끝끼끽낀낄낌낍낏낑나낙낚난낟날낡낢남납낫",
-          4,
-          "낱낳내낵낸낼냄냅냇냈냉냐냑냔냘냠냥너넉넋넌널넒넓넘넙넛넜넝넣네넥넨넬넴넵넷넸넹녀녁년녈념녑녔녕녘녜녠노녹논놀놂놈놉놋농높놓놔놘놜놨뇌뇐뇔뇜뇝",
-        ],
-        ["b441", "퀮", 5, "퀶퀷퀹퀺퀻퀽", 6, "큆큈큊", 5],
-        ["b461", "큑큒큓큕큖큗큙", 6, "큡", 10, "큮큯"],
-        [
-          "b481",
-          "큱큲큳큵",
-          6,
-          "큾큿킀킂",
-          18,
-          "뇟뇨뇩뇬뇰뇹뇻뇽누눅눈눋눌눔눕눗눙눠눴눼뉘뉜뉠뉨뉩뉴뉵뉼늄늅늉느늑는늘늙늚늠늡늣능늦늪늬늰늴니닉닌닐닒님닙닛닝닢다닥닦단닫",
-          4,
-          "닳담답닷",
-          4,
-          "닿대댁댄댈댐댑댓댔댕댜더덕덖던덛덜덞덟덤덥",
-        ],
-        ["b541", "킕", 14, "킦킧킩킪킫킭", 5],
-        ["b561", "킳킶킸킺", 5, "탂탃탅탆탇탊", 5, "탒탖", 4],
-        [
-          "b581",
-          "탛탞탟탡탢탣탥",
-          6,
-          "탮탲",
-          5,
-          "탹",
-          11,
-          "덧덩덫덮데덱덴델뎀뎁뎃뎄뎅뎌뎐뎔뎠뎡뎨뎬도독돈돋돌돎돐돔돕돗동돛돝돠돤돨돼됐되된될됨됩됫됴두둑둔둘둠둡둣둥둬뒀뒈뒝뒤뒨뒬뒵뒷뒹듀듄듈듐듕드득든듣들듦듬듭듯등듸디딕딘딛딜딤딥딧딨딩딪따딱딴딸",
-        ],
-        ["b641", "턅", 7, "턎", 17],
-        ["b661", "턠", 15, "턲턳턵턶턷턹턻턼턽턾"],
-        [
-          "b681",
-          "턿텂텆",
-          5,
-          "텎텏텑텒텓텕",
-          6,
-          "텞텠텢",
-          5,
-          "텩텪텫텭땀땁땃땄땅땋때땍땐땔땜땝땟땠땡떠떡떤떨떪떫떰떱떳떴떵떻떼떽뗀뗄뗌뗍뗏뗐뗑뗘뗬또똑똔똘똥똬똴뙈뙤뙨뚜뚝뚠뚤뚫뚬뚱뛔뛰뛴뛸뜀뜁뜅뜨뜩뜬뜯뜰뜸뜹뜻띄띈띌띔띕띠띤띨띰띱띳띵라락란랄람랍랏랐랑랒랖랗",
-        ],
-        ["b741", "텮", 13, "텽", 6, "톅톆톇톉톊"],
-        ["b761", "톋", 20, "톢톣톥톦톧"],
-        [
-          "b781",
-          "톩",
-          6,
-          "톲톴톶톷톸톹톻톽톾톿퇁",
-          14,
-          "래랙랜랠램랩랫랬랭랴략랸럇량러럭런럴럼럽럿렀렁렇레렉렌렐렘렙렛렝려력련렬렴렵렷렸령례롄롑롓로록론롤롬롭롯롱롸롼뢍뢨뢰뢴뢸룀룁룃룅료룐룔룝룟룡루룩룬룰룸룹룻룽뤄뤘뤠뤼뤽륀륄륌륏륑류륙륜률륨륩",
-        ],
-        ["b841", "퇐", 7, "퇙", 17],
-        ["b861", "퇫", 8, "퇵퇶퇷퇹", 13],
-        [
-          "b881",
-          "툈툊",
-          5,
-          "툑",
-          24,
-          "륫륭르륵른를름릅릇릉릊릍릎리릭린릴림립릿링마막만많",
-          4,
-          "맘맙맛망맞맡맣매맥맨맬맴맵맷맸맹맺먀먁먈먕머먹먼멀멂멈멉멋멍멎멓메멕멘멜멤멥멧멨멩며멱면멸몃몄명몇몌모목몫몬몰몲몸몹못몽뫄뫈뫘뫙뫼",
-        ],
-        ["b941", "툪툫툮툯툱툲툳툵", 6, "툾퉀퉂", 5, "퉉퉊퉋퉌"],
-        ["b961", "퉍", 14, "퉝", 6, "퉥퉦퉧퉨"],
-        [
-          "b981",
-          "퉩",
-          22,
-          "튂튃튅튆튇튉튊튋튌묀묄묍묏묑묘묜묠묩묫무묵묶문묻물묽묾뭄뭅뭇뭉뭍뭏뭐뭔뭘뭡뭣뭬뮈뮌뮐뮤뮨뮬뮴뮷므믄믈믐믓미믹민믿밀밂밈밉밋밌밍및밑바",
-          4,
-          "받",
-          4,
-          "밤밥밧방밭배백밴밸뱀뱁뱃뱄뱅뱉뱌뱍뱐뱝버벅번벋벌벎범법벗",
-        ],
-        ["ba41", "튍튎튏튒튓튔튖", 5, "튝튞튟튡튢튣튥", 6, "튭"],
-        ["ba61", "튮튯튰튲", 5, "튺튻튽튾틁틃", 4, "틊틌", 5],
-        [
-          "ba81",
-          "틒틓틕틖틗틙틚틛틝",
-          6,
-          "틦",
-          9,
-          "틲틳틵틶틷틹틺벙벚베벡벤벧벨벰벱벳벴벵벼벽변별볍볏볐병볕볘볜보복볶본볼봄봅봇봉봐봔봤봬뵀뵈뵉뵌뵐뵘뵙뵤뵨부북분붇불붉붊붐붑붓붕붙붚붜붤붰붸뷔뷕뷘뷜뷩뷰뷴뷸븀븃븅브븍븐블븜븝븟비빅빈빌빎빔빕빗빙빚빛빠빡빤",
-        ],
-        ["bb41", "틻", 4, "팂팄팆", 5, "팏팑팒팓팕팗", 4, "팞팢팣"],
-        ["bb61", "팤팦팧팪팫팭팮팯팱", 6, "팺팾", 5, "퍆퍇퍈퍉"],
-        [
-          "bb81",
-          "퍊",
-          31,
-          "빨빪빰빱빳빴빵빻빼빽뺀뺄뺌뺍뺏뺐뺑뺘뺙뺨뻐뻑뻔뻗뻘뻠뻣뻤뻥뻬뼁뼈뼉뼘뼙뼛뼜뼝뽀뽁뽄뽈뽐뽑뽕뾔뾰뿅뿌뿍뿐뿔뿜뿟뿡쀼쁑쁘쁜쁠쁨쁩삐삑삔삘삠삡삣삥사삭삯산삳살삵삶삼삽삿샀상샅새색샌샐샘샙샛샜생샤",
-        ],
-        ["bc41", "퍪", 17, "퍾퍿펁펂펃펅펆펇"],
-        ["bc61", "펈펉펊펋펎펒", 5, "펚펛펝펞펟펡", 6, "펪펬펮"],
-        [
-          "bc81",
-          "펯",
-          4,
-          "펵펶펷펹펺펻펽",
-          6,
-          "폆폇폊",
-          5,
-          "폑",
-          5,
-          "샥샨샬샴샵샷샹섀섄섈섐섕서",
-          4,
-          "섣설섦섧섬섭섯섰성섶세섹센셀셈셉셋셌셍셔셕션셜셤셥셧셨셩셰셴셸솅소속솎손솔솖솜솝솟송솥솨솩솬솰솽쇄쇈쇌쇔쇗쇘쇠쇤쇨쇰쇱쇳쇼쇽숀숄숌숍숏숑수숙순숟술숨숩숫숭",
-        ],
-        ["bd41", "폗폙", 7, "폢폤", 7, "폮폯폱폲폳폵폶폷"],
-        ["bd61", "폸폹폺폻폾퐀퐂", 5, "퐉", 13],
-        [
-          "bd81",
-          "퐗",
-          5,
-          "퐞",
-          25,
-          "숯숱숲숴쉈쉐쉑쉔쉘쉠쉥쉬쉭쉰쉴쉼쉽쉿슁슈슉슐슘슛슝스슥슨슬슭슴습슷승시식신싣실싫심십싯싱싶싸싹싻싼쌀쌈쌉쌌쌍쌓쌔쌕쌘쌜쌤쌥쌨쌩썅써썩썬썰썲썸썹썼썽쎄쎈쎌쏀쏘쏙쏜쏟쏠쏢쏨쏩쏭쏴쏵쏸쐈쐐쐤쐬쐰",
-        ],
-        ["be41", "퐸", 7, "푁푂푃푅", 14],
-        ["be61", "푔", 7, "푝푞푟푡푢푣푥", 7, "푮푰푱푲"],
-        [
-          "be81",
-          "푳",
-          4,
-          "푺푻푽푾풁풃",
-          4,
-          "풊풌풎",
-          5,
-          "풕",
-          8,
-          "쐴쐼쐽쑈쑤쑥쑨쑬쑴쑵쑹쒀쒔쒜쒸쒼쓩쓰쓱쓴쓸쓺쓿씀씁씌씐씔씜씨씩씬씰씸씹씻씽아악안앉않알앍앎앓암압앗았앙앝앞애액앤앨앰앱앳앴앵야약얀얄얇얌얍얏양얕얗얘얜얠얩어억언얹얻얼얽얾엄",
-          6,
-          "엌엎",
-        ],
-        ["bf41", "풞", 10, "풪", 14],
-        ["bf61", "풹", 18, "퓍퓎퓏퓑퓒퓓퓕"],
-        [
-          "bf81",
-          "퓖",
-          5,
-          "퓝퓞퓠",
-          7,
-          "퓩퓪퓫퓭퓮퓯퓱",
-          6,
-          "퓹퓺퓼에엑엔엘엠엡엣엥여역엮연열엶엷염",
-          5,
-          "옅옆옇예옌옐옘옙옛옜오옥온올옭옮옰옳옴옵옷옹옻와왁완왈왐왑왓왔왕왜왝왠왬왯왱외왹왼욀욈욉욋욍요욕욘욜욤욥욧용우욱운울욹욺움웁웃웅워웍원월웜웝웠웡웨",
-        ],
-        ["c041", "퓾", 5, "픅픆픇픉픊픋픍", 6, "픖픘", 5],
-        ["c061", "픞", 25],
-        [
-          "c081",
-          "픸픹픺픻픾픿핁핂핃핅",
-          6,
-          "핎핐핒",
-          5,
-          "핚핛핝핞핟핡핢핣웩웬웰웸웹웽위윅윈윌윔윕윗윙유육윤율윰윱윳융윷으윽은을읊음읍읏응",
-          7,
-          "읜읠읨읫이익인일읽읾잃임입잇있잉잊잎자작잔잖잗잘잚잠잡잣잤장잦재잭잰잴잼잽잿쟀쟁쟈쟉쟌쟎쟐쟘쟝쟤쟨쟬저적전절젊",
-        ],
-        ["c141", "핤핦핧핪핬핮", 5, "핶핷핹핺핻핽", 6, "햆햊햋"],
-        ["c161", "햌햍햎햏햑", 19, "햦햧"],
-        [
-          "c181",
-          "햨",
-          31,
-          "점접젓정젖제젝젠젤젬젭젯젱져젼졀졈졉졌졍졔조족존졸졺좀좁좃종좆좇좋좌좍좔좝좟좡좨좼좽죄죈죌죔죕죗죙죠죡죤죵주죽준줄줅줆줌줍줏중줘줬줴쥐쥑쥔쥘쥠쥡쥣쥬쥰쥴쥼즈즉즌즐즘즙즛증지직진짇질짊짐집짓",
-        ],
-        ["c241", "헊헋헍헎헏헑헓", 4, "헚헜헞", 5, "헦헧헩헪헫헭헮"],
-        ["c261", "헯", 4, "헶헸헺", 5, "혂혃혅혆혇혉", 6, "혒"],
-        [
-          "c281",
-          "혖",
-          5,
-          "혝혞혟혡혢혣혥",
-          7,
-          "혮",
-          9,
-          "혺혻징짖짙짚짜짝짠짢짤짧짬짭짯짰짱째짹짼쨀쨈쨉쨋쨌쨍쨔쨘쨩쩌쩍쩐쩔쩜쩝쩟쩠쩡쩨쩽쪄쪘쪼쪽쫀쫄쫌쫍쫏쫑쫓쫘쫙쫠쫬쫴쬈쬐쬔쬘쬠쬡쭁쭈쭉쭌쭐쭘쭙쭝쭤쭸쭹쮜쮸쯔쯤쯧쯩찌찍찐찔찜찝찡찢찧차착찬찮찰참찹찻",
-        ],
-        ["c341", "혽혾혿홁홂홃홄홆홇홊홌홎홏홐홒홓홖홗홙홚홛홝", 4],
-        ["c361", "홢", 4, "홨홪", 5, "홲홳홵", 11],
-        [
-          "c381",
-          "횁횂횄횆",
-          5,
-          "횎횏횑횒횓횕",
-          7,
-          "횞횠횢",
-          5,
-          "횩횪찼창찾채책챈챌챔챕챗챘챙챠챤챦챨챰챵처척천철첨첩첫첬청체첵첸첼쳄쳅쳇쳉쳐쳔쳤쳬쳰촁초촉촌촐촘촙촛총촤촨촬촹최쵠쵤쵬쵭쵯쵱쵸춈추축춘출춤춥춧충춰췄췌췐취췬췰췸췹췻췽츄츈츌츔츙츠측츤츨츰츱츳층",
-        ],
-        ["c441", "횫횭횮횯횱", 7, "횺횼", 7, "훆훇훉훊훋"],
-        ["c461", "훍훎훏훐훒훓훕훖훘훚", 5, "훡훢훣훥훦훧훩", 4],
-        [
-          "c481",
-          "훮훯훱훲훳훴훶",
-          5,
-          "훾훿휁휂휃휅",
-          11,
-          "휒휓휔치칙친칟칠칡침칩칫칭카칵칸칼캄캅캇캉캐캑캔캘캠캡캣캤캥캬캭컁커컥컨컫컬컴컵컷컸컹케켁켄켈켐켑켓켕켜켠켤켬켭켯켰켱켸코콕콘콜콤콥콧콩콰콱콴콸쾀쾅쾌쾡쾨쾰쿄쿠쿡쿤쿨쿰쿱쿳쿵쿼퀀퀄퀑퀘퀭퀴퀵퀸퀼",
-        ],
-        ["c541", "휕휖휗휚휛휝휞휟휡", 6, "휪휬휮", 5, "휶휷휹"],
-        ["c561", "휺휻휽", 6, "흅흆흈흊", 5, "흒흓흕흚", 4],
-        [
-          "c581",
-          "흟흢흤흦흧흨흪흫흭흮흯흱흲흳흵",
-          6,
-          "흾흿힀힂",
-          5,
-          "힊힋큄큅큇큉큐큔큘큠크큭큰클큼큽킁키킥킨킬킴킵킷킹타탁탄탈탉탐탑탓탔탕태택탠탤탬탭탯탰탱탸턍터턱턴털턺텀텁텃텄텅테텍텐텔템텝텟텡텨텬텼톄톈토톡톤톨톰톱톳통톺톼퇀퇘퇴퇸툇툉툐투툭툰툴툼툽툿퉁퉈퉜",
-        ],
-        ["c641", "힍힎힏힑", 6, "힚힜힞", 5],
-        [
-          "c6a1",
-          "퉤튀튁튄튈튐튑튕튜튠튤튬튱트특튼튿틀틂틈틉틋틔틘틜틤틥티틱틴틸팀팁팃팅파팍팎판팔팖팜팝팟팠팡팥패팩팬팰팸팹팻팼팽퍄퍅퍼퍽펀펄펌펍펏펐펑페펙펜펠펨펩펫펭펴편펼폄폅폈평폐폘폡폣포폭폰폴폼폽폿퐁",
-        ],
-        [
-          "c7a1",
-          "퐈퐝푀푄표푠푤푭푯푸푹푼푿풀풂품풉풋풍풔풩퓌퓐퓔퓜퓟퓨퓬퓰퓸퓻퓽프픈플픔픕픗피픽핀필핌핍핏핑하학한할핥함합핫항해핵핸핼햄햅햇했행햐향허헉헌헐헒험헙헛헝헤헥헨헬헴헵헷헹혀혁현혈혐협혓혔형혜혠",
-        ],
-        [
-          "c8a1",
-          "혤혭호혹혼홀홅홈홉홋홍홑화확환활홧황홰홱홴횃횅회획횐횔횝횟횡효횬횰횹횻후훅훈훌훑훔훗훙훠훤훨훰훵훼훽휀휄휑휘휙휜휠휨휩휫휭휴휵휸휼흄흇흉흐흑흔흖흗흘흙흠흡흣흥흩희흰흴흼흽힁히힉힌힐힘힙힛힝",
-        ],
-        [
-          "caa1",
-          "伽佳假價加可呵哥嘉嫁家暇架枷柯歌珂痂稼苛茄街袈訶賈跏軻迦駕刻却各恪慤殼珏脚覺角閣侃刊墾奸姦干幹懇揀杆柬桿澗癎看磵稈竿簡肝艮艱諫間乫喝曷渴碣竭葛褐蝎鞨勘坎堪嵌感憾戡敢柑橄減甘疳監瞰紺邯鑑鑒龕",
-        ],
-        [
-          "cba1",
-          "匣岬甲胛鉀閘剛堈姜岡崗康强彊慷江畺疆糠絳綱羌腔舡薑襁講鋼降鱇介价個凱塏愷愾慨改槪漑疥皆盖箇芥蓋豈鎧開喀客坑更粳羹醵倨去居巨拒据據擧渠炬祛距踞車遽鉅鋸乾件健巾建愆楗腱虔蹇鍵騫乞傑杰桀儉劍劒檢",
-        ],
-        [
-          "cca1",
-          "瞼鈐黔劫怯迲偈憩揭擊格檄激膈覡隔堅牽犬甄絹繭肩見譴遣鵑抉決潔結缺訣兼慊箝謙鉗鎌京俓倞傾儆勁勍卿坰境庚徑慶憬擎敬景暻更梗涇炅烱璟璥瓊痙硬磬竟競絅經耕耿脛莖警輕逕鏡頃頸驚鯨係啓堺契季屆悸戒桂械",
-        ],
-        [
-          "cda1",
-          "棨溪界癸磎稽系繫繼計誡谿階鷄古叩告呱固姑孤尻庫拷攷故敲暠枯槁沽痼皐睾稿羔考股膏苦苽菰藁蠱袴誥賈辜錮雇顧高鼓哭斛曲梏穀谷鵠困坤崑昆梱棍滾琨袞鯤汨滑骨供公共功孔工恐恭拱控攻珙空蚣貢鞏串寡戈果瓜",
-        ],
-        [
-          "cea1",
-          "科菓誇課跨過鍋顆廓槨藿郭串冠官寬慣棺款灌琯瓘管罐菅觀貫關館刮恝括适侊光匡壙廣曠洸炚狂珖筐胱鑛卦掛罫乖傀塊壞怪愧拐槐魁宏紘肱轟交僑咬喬嬌嶠巧攪敎校橋狡皎矯絞翹膠蕎蛟較轎郊餃驕鮫丘久九仇俱具勾",
-        ],
-        [
-          "cfa1",
-          "區口句咎嘔坵垢寇嶇廐懼拘救枸柩構歐毆毬求溝灸狗玖球瞿矩究絿耉臼舅舊苟衢謳購軀逑邱鉤銶駒驅鳩鷗龜國局菊鞠鞫麴君窘群裙軍郡堀屈掘窟宮弓穹窮芎躬倦券勸卷圈拳捲權淃眷厥獗蕨蹶闕机櫃潰詭軌饋句晷歸貴",
-        ],
-        [
-          "d0a1",
-          "鬼龜叫圭奎揆槻珪硅窺竅糾葵規赳逵閨勻均畇筠菌鈞龜橘克剋劇戟棘極隙僅劤勤懃斤根槿瑾筋芹菫覲謹近饉契今妗擒昑檎琴禁禽芩衾衿襟金錦伋及急扱汲級給亘兢矜肯企伎其冀嗜器圻基埼夔奇妓寄岐崎己幾忌技旗旣",
-        ],
-        [
-          "d1a1",
-          "朞期杞棋棄機欺氣汽沂淇玘琦琪璂璣畸畿碁磯祁祇祈祺箕紀綺羈耆耭肌記譏豈起錡錤飢饑騎騏驥麒緊佶吉拮桔金喫儺喇奈娜懦懶拏拿癩",
-          5,
-          "那樂",
-          4,
-          "諾酪駱亂卵暖欄煖爛蘭難鸞捏捺南嵐枏楠湳濫男藍襤拉",
-        ],
-        [
-          "d2a1",
-          "納臘蠟衲囊娘廊",
-          4,
-          "乃來內奈柰耐冷女年撚秊念恬拈捻寧寗努勞奴弩怒擄櫓爐瑙盧",
-          5,
-          "駑魯",
-          10,
-          "濃籠聾膿農惱牢磊腦賂雷尿壘",
-          7,
-          "嫩訥杻紐勒",
-          5,
-          "能菱陵尼泥匿溺多茶",
-        ],
-        [
-          "d3a1",
-          "丹亶但單團壇彖斷旦檀段湍短端簞緞蛋袒鄲鍛撻澾獺疸達啖坍憺擔曇淡湛潭澹痰聃膽蕁覃談譚錟沓畓答踏遝唐堂塘幢戇撞棠當糖螳黨代垈坮大對岱帶待戴擡玳臺袋貸隊黛宅德悳倒刀到圖堵塗導屠島嶋度徒悼挑掉搗桃",
-        ],
-        [
-          "d4a1",
-          "棹櫂淘渡滔濤燾盜睹禱稻萄覩賭跳蹈逃途道都鍍陶韜毒瀆牘犢獨督禿篤纛讀墩惇敦旽暾沌焞燉豚頓乭突仝冬凍動同憧東桐棟洞潼疼瞳童胴董銅兜斗杜枓痘竇荳讀豆逗頭屯臀芚遁遯鈍得嶝橙燈登等藤謄鄧騰喇懶拏癩羅",
-        ],
-        [
-          "d5a1",
-          "蘿螺裸邏樂洛烙珞絡落諾酪駱丹亂卵欄欒瀾爛蘭鸞剌辣嵐擥攬欖濫籃纜藍襤覽拉臘蠟廊朗浪狼琅瑯螂郞來崍徠萊冷掠略亮倆兩凉梁樑粮粱糧良諒輛量侶儷勵呂廬慮戾旅櫚濾礪藜蠣閭驢驪麗黎力曆歷瀝礫轢靂憐戀攣漣",
-        ],
-        [
-          "d6a1",
-          "煉璉練聯蓮輦連鍊冽列劣洌烈裂廉斂殮濂簾獵令伶囹寧岺嶺怜玲笭羚翎聆逞鈴零靈領齡例澧禮醴隷勞怒撈擄櫓潞瀘爐盧老蘆虜路輅露魯鷺鹵碌祿綠菉錄鹿麓論壟弄朧瀧瓏籠聾儡瀨牢磊賂賚賴雷了僚寮廖料燎療瞭聊蓼",
-        ],
-        [
-          "d7a1",
-          "遼鬧龍壘婁屢樓淚漏瘻累縷蔞褸鏤陋劉旒柳榴流溜瀏琉瑠留瘤硫謬類六戮陸侖倫崙淪綸輪律慄栗率隆勒肋凜凌楞稜綾菱陵俚利厘吏唎履悧李梨浬犁狸理璃異痢籬罹羸莉裏裡里釐離鯉吝潾燐璘藺躪隣鱗麟林淋琳臨霖砬",
-        ],
-        [
-          "d8a1",
-          "立笠粒摩瑪痲碼磨馬魔麻寞幕漠膜莫邈万卍娩巒彎慢挽晩曼滿漫灣瞞萬蔓蠻輓饅鰻唜抹末沫茉襪靺亡妄忘忙望網罔芒茫莽輞邙埋妹媒寐昧枚梅每煤罵買賣邁魅脈貊陌驀麥孟氓猛盲盟萌冪覓免冕勉棉沔眄眠綿緬面麵滅",
-        ],
-        [
-          "d9a1",
-          "蔑冥名命明暝椧溟皿瞑茗蓂螟酩銘鳴袂侮冒募姆帽慕摸摹暮某模母毛牟牡瑁眸矛耗芼茅謀謨貌木沐牧目睦穆鶩歿沒夢朦蒙卯墓妙廟描昴杳渺猫竗苗錨務巫憮懋戊拇撫无楙武毋無珷畝繆舞茂蕪誣貿霧鵡墨默們刎吻問文",
-        ],
-        [
-          "daa1",
-          "汶紊紋聞蚊門雯勿沕物味媚尾嵋彌微未梶楣渼湄眉米美薇謎迷靡黴岷悶愍憫敏旻旼民泯玟珉緡閔密蜜謐剝博拍搏撲朴樸泊珀璞箔粕縛膊舶薄迫雹駁伴半反叛拌搬攀斑槃泮潘班畔瘢盤盼磐磻礬絆般蟠返頒飯勃拔撥渤潑",
-        ],
-        [
-          "dba1",
-          "發跋醱鉢髮魃倣傍坊妨尨幇彷房放方旁昉枋榜滂磅紡肪膀舫芳蒡蚌訪謗邦防龐倍俳北培徘拜排杯湃焙盃背胚裴裵褙賠輩配陪伯佰帛柏栢白百魄幡樊煩燔番磻繁蕃藩飜伐筏罰閥凡帆梵氾汎泛犯範范法琺僻劈壁擘檗璧癖",
-        ],
-        [
-          "dca1",
-          "碧蘗闢霹便卞弁變辨辯邊別瞥鱉鼈丙倂兵屛幷昞昺柄棅炳甁病秉竝輧餠騈保堡報寶普步洑湺潽珤甫菩補褓譜輔伏僕匐卜宓復服福腹茯蔔複覆輹輻馥鰒本乶俸奉封峯峰捧棒烽熢琫縫蓬蜂逢鋒鳳不付俯傅剖副否咐埠夫婦",
-        ],
-        [
-          "dda1",
-          "孚孵富府復扶敷斧浮溥父符簿缶腐腑膚艀芙莩訃負賦賻赴趺部釜阜附駙鳧北分吩噴墳奔奮忿憤扮昐汾焚盆粉糞紛芬賁雰不佛弗彿拂崩朋棚硼繃鵬丕備匕匪卑妃婢庇悲憊扉批斐枇榧比毖毗毘沸泌琵痺砒碑秕秘粃緋翡肥",
-        ],
-        [
-          "dea1",
-          "脾臂菲蜚裨誹譬費鄙非飛鼻嚬嬪彬斌檳殯浜濱瀕牝玭貧賓頻憑氷聘騁乍事些仕伺似使俟僿史司唆嗣四士奢娑寫寺射巳師徙思捨斜斯柶査梭死沙泗渣瀉獅砂社祀祠私篩紗絲肆舍莎蓑蛇裟詐詞謝賜赦辭邪飼駟麝削數朔索",
-        ],
-        [
-          "dfa1",
-          "傘刪山散汕珊産疝算蒜酸霰乷撒殺煞薩三參杉森渗芟蔘衫揷澁鈒颯上傷像償商喪嘗孀尙峠常床庠廂想桑橡湘爽牀狀相祥箱翔裳觴詳象賞霜塞璽賽嗇塞穡索色牲生甥省笙墅壻嶼序庶徐恕抒捿敍暑曙書栖棲犀瑞筮絮緖署",
-        ],
-        [
-          "e0a1",
-          "胥舒薯西誓逝鋤黍鼠夕奭席惜昔晳析汐淅潟石碩蓆釋錫仙僊先善嬋宣扇敾旋渲煽琁瑄璇璿癬禪線繕羨腺膳船蘚蟬詵跣選銑鐥饍鮮卨屑楔泄洩渫舌薛褻設說雪齧剡暹殲纖蟾贍閃陝攝涉燮葉城姓宬性惺成星晟猩珹盛省筬",
-        ],
-        [
-          "e1a1",
-          "聖聲腥誠醒世勢歲洗稅笹細說貰召嘯塑宵小少巢所掃搔昭梳沼消溯瀟炤燒甦疏疎瘙笑篠簫素紹蔬蕭蘇訴逍遡邵銷韶騷俗屬束涑粟續謖贖速孫巽損蓀遜飡率宋悚松淞訟誦送頌刷殺灑碎鎖衰釗修受嗽囚垂壽嫂守岫峀帥愁",
-        ],
-        [
-          "e2a1",
-          "戍手授搜收數樹殊水洙漱燧狩獸琇璲瘦睡秀穗竪粹綏綬繡羞脩茱蒐蓚藪袖誰讐輸遂邃酬銖銹隋隧隨雖需須首髓鬚叔塾夙孰宿淑潚熟琡璹肅菽巡徇循恂旬栒楯橓殉洵淳珣盾瞬筍純脣舜荀蓴蕣詢諄醇錞順馴戌術述鉥崇崧",
-        ],
-        [
-          "e3a1",
-          "嵩瑟膝蝨濕拾習褶襲丞乘僧勝升承昇繩蠅陞侍匙嘶始媤尸屎屍市弑恃施是時枾柴猜矢示翅蒔蓍視試詩諡豕豺埴寔式息拭植殖湜熄篒蝕識軾食飾伸侁信呻娠宸愼新晨燼申神紳腎臣莘薪藎蜃訊身辛辰迅失室實悉審尋心沁",
-        ],
-        [
-          "e4a1",
-          "沈深瀋甚芯諶什十拾雙氏亞俄兒啞娥峨我牙芽莪蛾衙訝阿雅餓鴉鵝堊岳嶽幄惡愕握樂渥鄂鍔顎鰐齷安岸按晏案眼雁鞍顔鮟斡謁軋閼唵岩巖庵暗癌菴闇壓押狎鴨仰央怏昻殃秧鴦厓哀埃崖愛曖涯碍艾隘靄厄扼掖液縊腋額",
-        ],
-        [
-          "e5a1",
-          "櫻罌鶯鸚也倻冶夜惹揶椰爺耶若野弱掠略約若葯蒻藥躍亮佯兩凉壤孃恙揚攘敭暘梁楊樣洋瀁煬痒瘍禳穰糧羊良襄諒讓釀陽量養圄御於漁瘀禦語馭魚齬億憶抑檍臆偃堰彦焉言諺孼蘖俺儼嚴奄掩淹嶪業円予余勵呂女如廬",
-        ],
-        [
-          "e6a1",
-          "旅歟汝濾璵礖礪與艅茹輿轝閭餘驪麗黎亦力域役易曆歷疫繹譯轢逆驛嚥堧姸娟宴年延憐戀捐挻撚椽沇沿涎涓淵演漣烟然煙煉燃燕璉硏硯秊筵緣練縯聯衍軟輦蓮連鉛鍊鳶列劣咽悅涅烈熱裂說閱厭廉念捻染殮炎焰琰艶苒",
-        ],
-        [
-          "e7a1",
-          "簾閻髥鹽曄獵燁葉令囹塋寧嶺嶸影怜映暎楹榮永泳渶潁濚瀛瀯煐營獰玲瑛瑩瓔盈穎纓羚聆英詠迎鈴鍈零霙靈領乂倪例刈叡曳汭濊猊睿穢芮藝蘂禮裔詣譽豫醴銳隸霓預五伍俉傲午吾吳嗚塢墺奧娛寤悟惡懊敖旿晤梧汚澳",
-        ],
-        [
-          "e8a1",
-          "烏熬獒筽蜈誤鰲鼇屋沃獄玉鈺溫瑥瘟穩縕蘊兀壅擁瓮甕癰翁邕雍饔渦瓦窩窪臥蛙蝸訛婉完宛梡椀浣玩琓琬碗緩翫脘腕莞豌阮頑曰往旺枉汪王倭娃歪矮外嵬巍猥畏了僚僥凹堯夭妖姚寥寮尿嶢拗搖撓擾料曜樂橈燎燿瑤療",
-        ],
-        [
-          "e9a1",
-          "窈窯繇繞耀腰蓼蟯要謠遙遼邀饒慾欲浴縟褥辱俑傭冗勇埇墉容庸慂榕涌湧溶熔瑢用甬聳茸蓉踊鎔鏞龍于佑偶優又友右宇寓尤愚憂旴牛玗瑀盂祐禑禹紆羽芋藕虞迂遇郵釪隅雨雩勖彧旭昱栯煜稶郁頊云暈橒殞澐熉耘芸蕓",
-        ],
-        [
-          "eaa1",
-          "運隕雲韻蔚鬱亐熊雄元原員圓園垣媛嫄寃怨愿援沅洹湲源爰猿瑗苑袁轅遠阮院願鴛月越鉞位偉僞危圍委威尉慰暐渭爲瑋緯胃萎葦蔿蝟衛褘謂違韋魏乳侑儒兪劉唯喩孺宥幼幽庾悠惟愈愉揄攸有杻柔柚柳楡楢油洧流游溜",
-        ],
-        [
-          "eba1",
-          "濡猶猷琉瑜由留癒硫紐維臾萸裕誘諛諭踰蹂遊逾遺酉釉鍮類六堉戮毓肉育陸倫允奫尹崙淪潤玧胤贇輪鈗閏律慄栗率聿戎瀜絨融隆垠恩慇殷誾銀隱乙吟淫蔭陰音飮揖泣邑凝應膺鷹依倚儀宜意懿擬椅毅疑矣義艤薏蟻衣誼",
-        ],
-        [
-          "eca1",
-          "議醫二以伊利吏夷姨履已弛彛怡易李梨泥爾珥理異痍痢移罹而耳肄苡荑裏裡貽貳邇里離飴餌匿溺瀷益翊翌翼謚人仁刃印吝咽因姻寅引忍湮燐璘絪茵藺蚓認隣靭靷鱗麟一佚佾壹日溢逸鎰馹任壬妊姙恁林淋稔臨荏賃入卄",
-        ],
-        [
-          "eda1",
-          "立笠粒仍剩孕芿仔刺咨姉姿子字孜恣慈滋炙煮玆瓷疵磁紫者自茨蔗藉諮資雌作勺嚼斫昨灼炸爵綽芍酌雀鵲孱棧殘潺盞岑暫潛箴簪蠶雜丈仗匠場墻壯奬將帳庄張掌暲杖樟檣欌漿牆狀獐璋章粧腸臟臧莊葬蔣薔藏裝贓醬長",
-        ],
-        [
-          "eea1",
-          "障再哉在宰才材栽梓渽滓災縡裁財載齋齎爭箏諍錚佇低儲咀姐底抵杵楮樗沮渚狙猪疽箸紵苧菹著藷詛貯躇這邸雎齟勣吊嫡寂摘敵滴狄炙的積笛籍績翟荻謫賊赤跡蹟迪迹適鏑佃佺傳全典前剪塡塼奠專展廛悛戰栓殿氈澱",
-        ],
-        [
-          "efa1",
-          "煎琠田甸畑癲筌箋箭篆纏詮輾轉鈿銓錢鐫電顚顫餞切截折浙癤竊節絶占岾店漸点粘霑鮎點接摺蝶丁井亭停偵呈姃定幀庭廷征情挺政整旌晶晸柾楨檉正汀淀淨渟湞瀞炡玎珽町睛碇禎程穽精綎艇訂諪貞鄭酊釘鉦鋌錠霆靖",
-        ],
-        [
-          "f0a1",
-          "靜頂鼎制劑啼堤帝弟悌提梯濟祭第臍薺製諸蹄醍除際霽題齊俎兆凋助嘲弔彫措操早晁曺曹朝條棗槽漕潮照燥爪璪眺祖祚租稠窕粗糟組繰肇藻蚤詔調趙躁造遭釣阻雕鳥族簇足鏃存尊卒拙猝倧宗從悰慫棕淙琮種終綜縱腫",
-        ],
-        [
-          "f1a1",
-          "踪踵鍾鐘佐坐左座挫罪主住侏做姝胄呪周嗾奏宙州廚晝朱柱株注洲湊澍炷珠疇籌紂紬綢舟蛛註誅走躊輳週酎酒鑄駐竹粥俊儁准埈寯峻晙樽浚準濬焌畯竣蠢逡遵雋駿茁中仲衆重卽櫛楫汁葺增憎曾拯烝甑症繒蒸證贈之只",
-        ],
-        [
-          "f2a1",
-          "咫地址志持指摯支旨智枝枳止池沚漬知砥祉祗紙肢脂至芝芷蜘誌識贄趾遲直稙稷織職唇嗔塵振搢晉晋桭榛殄津溱珍瑨璡畛疹盡眞瞋秦縉縝臻蔯袗診賑軫辰進鎭陣陳震侄叱姪嫉帙桎瓆疾秩窒膣蛭質跌迭斟朕什執潗緝輯",
-        ],
-        [
-          "f3a1",
-          "鏶集徵懲澄且侘借叉嗟嵯差次此磋箚茶蹉車遮捉搾着窄錯鑿齪撰澯燦璨瓚竄簒纂粲纘讚贊鑽餐饌刹察擦札紮僭參塹慘慙懺斬站讒讖倉倡創唱娼廠彰愴敞昌昶暢槍滄漲猖瘡窓脹艙菖蒼債埰寀寨彩採砦綵菜蔡采釵冊柵策",
-        ],
-        [
-          "f4a1",
-          "責凄妻悽處倜刺剔尺慽戚拓擲斥滌瘠脊蹠陟隻仟千喘天川擅泉淺玔穿舛薦賤踐遷釧闡阡韆凸哲喆徹撤澈綴輟轍鐵僉尖沾添甛瞻簽籤詹諂堞妾帖捷牒疊睫諜貼輒廳晴淸聽菁請靑鯖切剃替涕滯締諦逮遞體初剿哨憔抄招梢",
-        ],
-        [
-          "f5a1",
-          "椒楚樵炒焦硝礁礎秒稍肖艸苕草蕉貂超酢醋醮促囑燭矗蜀觸寸忖村邨叢塚寵悤憁摠總聰蔥銃撮催崔最墜抽推椎楸樞湫皺秋芻萩諏趨追鄒酋醜錐錘鎚雛騶鰍丑畜祝竺筑築縮蓄蹙蹴軸逐春椿瑃出朮黜充忠沖蟲衝衷悴膵萃",
-        ],
-        [
-          "f6a1",
-          "贅取吹嘴娶就炊翠聚脆臭趣醉驟鷲側仄厠惻測層侈値嗤峙幟恥梔治淄熾痔痴癡稚穉緇緻置致蚩輜雉馳齒則勅飭親七柒漆侵寢枕沈浸琛砧針鍼蟄秤稱快他咤唾墮妥惰打拖朶楕舵陀馱駝倬卓啄坼度托拓擢晫柝濁濯琢琸託",
-        ],
-        [
-          "f7a1",
-          "鐸呑嘆坦彈憚歎灘炭綻誕奪脫探眈耽貪塔搭榻宕帑湯糖蕩兌台太怠態殆汰泰笞胎苔跆邰颱宅擇澤撑攄兎吐土討慟桶洞痛筒統通堆槌腿褪退頹偸套妬投透鬪慝特闖坡婆巴把播擺杷波派爬琶破罷芭跛頗判坂板版瓣販辦鈑",
-        ],
-        [
-          "f8a1",
-          "阪八叭捌佩唄悖敗沛浿牌狽稗覇貝彭澎烹膨愎便偏扁片篇編翩遍鞭騙貶坪平枰萍評吠嬖幣廢弊斃肺蔽閉陛佈包匍匏咆哺圃布怖抛抱捕暴泡浦疱砲胞脯苞葡蒲袍褒逋鋪飽鮑幅暴曝瀑爆輻俵剽彪慓杓標漂瓢票表豹飇飄驃",
-        ],
-        [
-          "f9a1",
-          "品稟楓諷豊風馮彼披疲皮被避陂匹弼必泌珌畢疋筆苾馝乏逼下何厦夏廈昰河瑕荷蝦賀遐霞鰕壑學虐謔鶴寒恨悍旱汗漢澣瀚罕翰閑閒限韓割轄函含咸啣喊檻涵緘艦銜陷鹹合哈盒蛤閤闔陜亢伉姮嫦巷恒抗杭桁沆港缸肛航",
-        ],
-        [
-          "faa1",
-          "行降項亥偕咳垓奚孩害懈楷海瀣蟹解該諧邂駭骸劾核倖幸杏荇行享向嚮珦鄕響餉饗香噓墟虛許憲櫶獻軒歇險驗奕爀赫革俔峴弦懸晛泫炫玄玹現眩睍絃絢縣舷衒見賢鉉顯孑穴血頁嫌俠協夾峽挾浹狹脅脇莢鋏頰亨兄刑型",
-        ],
-        [
-          "fba1",
-          "形泂滎瀅灐炯熒珩瑩荊螢衡逈邢鎣馨兮彗惠慧暳蕙蹊醯鞋乎互呼壕壺好岵弧戶扈昊晧毫浩淏湖滸澔濠濩灝狐琥瑚瓠皓祜糊縞胡芦葫蒿虎號蝴護豪鎬頀顥惑或酷婚昏混渾琿魂忽惚笏哄弘汞泓洪烘紅虹訌鴻化和嬅樺火畵",
-        ],
-        [
-          "fca1",
-          "禍禾花華話譁貨靴廓擴攫確碻穫丸喚奐宦幻患換歡晥桓渙煥環紈還驩鰥活滑猾豁闊凰幌徨恍惶愰慌晃晄榥況湟滉潢煌璜皇篁簧荒蝗遑隍黃匯回廻徊恢悔懷晦會檜淮澮灰獪繪膾茴蛔誨賄劃獲宖橫鐄哮嚆孝效斅曉梟涍淆",
-        ],
-        [
-          "fda1",
-          "爻肴酵驍侯候厚后吼喉嗅帿後朽煦珝逅勛勳塤壎焄熏燻薰訓暈薨喧暄煊萱卉喙毁彙徽揮暉煇諱輝麾休携烋畦虧恤譎鷸兇凶匈洶胸黑昕欣炘痕吃屹紇訖欠欽歆吸恰洽翕興僖凞喜噫囍姬嬉希憙憘戱晞曦熙熹熺犧禧稀羲詰",
-        ],
-      ];
+"use strict";
 
-      /***/
-    },
-    /* 719 */
-    /***/ function (module, exports) {
-      module.exports = [
-        ["0", "\u0000", 127],
-        ["8ea1", "｡", 62],
-        [
-          "a1a1",
-          "　、。，．・：；？！゛゜´｀¨＾￣＿ヽヾゝゞ〃仝々〆〇ー―‐／＼～∥｜…‥‘’“”（）〔〕［］｛｝〈",
-          9,
-          "＋－±×÷＝≠＜＞≦≧∞∴♂♀°′″℃￥＄￠￡％＃＆＊＠§☆★○●◎◇",
-        ],
-        ["a2a1", "◆□■△▲▽▼※〒→←↑↓〓"],
-        ["a2ba", "∈∋⊆⊇⊂⊃∪∩"],
-        ["a2ca", "∧∨￢⇒⇔∀∃"],
-        ["a2dc", "∠⊥⌒∂∇≡≒≪≫√∽∝∵∫∬"],
-        ["a2f2", "ʼn♯♭♪†‡¶"],
-        ["a2fe", "◯"],
-        ["a3b0", "０", 9],
-        ["a3c1", "Ａ", 25],
-        ["a3e1", "ａ", 25],
-        ["a4a1", "ぁ", 82],
-        ["a5a1", "ァ", 85],
-        ["a6a1", "Α", 16, "Σ", 6],
-        ["a6c1", "α", 16, "σ", 6],
-        ["a7a1", "А", 5, "ЁЖ", 25],
-        ["a7d1", "а", 5, "ёж", 25],
-        ["a8a1", "─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸╂"],
-        ["ada1", "①", 19, "Ⅰ", 9],
-        ["adc0", "㍉㌔㌢㍍㌘㌧㌃㌶㍑㍗㌍㌦㌣㌫㍊㌻㎜㎝㎞㎎㎏㏄㎡"],
-        ["addf", "㍻〝〟№㏍℡㊤", 4, "㈱㈲㈹㍾㍽㍼≒≡∫∮∑√⊥∠∟⊿∵∩∪"],
-        [
-          "b0a1",
-          "亜唖娃阿哀愛挨姶逢葵茜穐悪握渥旭葦芦鯵梓圧斡扱宛姐虻飴絢綾鮎或粟袷安庵按暗案闇鞍杏以伊位依偉囲夷委威尉惟意慰易椅為畏異移維緯胃萎衣謂違遺医井亥域育郁磯一壱溢逸稲茨芋鰯允印咽員因姻引飲淫胤蔭",
-        ],
-        [
-          "b1a1",
-          "院陰隠韻吋右宇烏羽迂雨卯鵜窺丑碓臼渦嘘唄欝蔚鰻姥厩浦瓜閏噂云運雲荏餌叡営嬰影映曳栄永泳洩瑛盈穎頴英衛詠鋭液疫益駅悦謁越閲榎厭円園堰奄宴延怨掩援沿演炎焔煙燕猿縁艶苑薗遠鉛鴛塩於汚甥凹央奥往応",
-        ],
-        [
-          "b2a1",
-          "押旺横欧殴王翁襖鴬鴎黄岡沖荻億屋憶臆桶牡乙俺卸恩温穏音下化仮何伽価佳加可嘉夏嫁家寡科暇果架歌河火珂禍禾稼箇花苛茄荷華菓蝦課嘩貨迦過霞蚊俄峨我牙画臥芽蛾賀雅餓駕介会解回塊壊廻快怪悔恢懐戒拐改",
-        ],
-        [
-          "b3a1",
-          "魁晦械海灰界皆絵芥蟹開階貝凱劾外咳害崖慨概涯碍蓋街該鎧骸浬馨蛙垣柿蛎鈎劃嚇各廓拡撹格核殻獲確穫覚角赫較郭閣隔革学岳楽額顎掛笠樫橿梶鰍潟割喝恰括活渇滑葛褐轄且鰹叶椛樺鞄株兜竃蒲釜鎌噛鴨栢茅萱",
-        ],
-        [
-          "b4a1",
-          "粥刈苅瓦乾侃冠寒刊勘勧巻喚堪姦完官寛干幹患感慣憾換敢柑桓棺款歓汗漢澗潅環甘監看竿管簡緩缶翰肝艦莞観諌貫還鑑間閑関陥韓館舘丸含岸巌玩癌眼岩翫贋雁頑顔願企伎危喜器基奇嬉寄岐希幾忌揮机旗既期棋棄",
-        ],
-        [
-          "b5a1",
-          "機帰毅気汽畿祈季稀紀徽規記貴起軌輝飢騎鬼亀偽儀妓宜戯技擬欺犠疑祇義蟻誼議掬菊鞠吉吃喫桔橘詰砧杵黍却客脚虐逆丘久仇休及吸宮弓急救朽求汲泣灸球究窮笈級糾給旧牛去居巨拒拠挙渠虚許距鋸漁禦魚亨享京",
-        ],
-        [
-          "b6a1",
-          "供侠僑兇競共凶協匡卿叫喬境峡強彊怯恐恭挟教橋況狂狭矯胸脅興蕎郷鏡響饗驚仰凝尭暁業局曲極玉桐粁僅勤均巾錦斤欣欽琴禁禽筋緊芹菌衿襟謹近金吟銀九倶句区狗玖矩苦躯駆駈駒具愚虞喰空偶寓遇隅串櫛釧屑屈",
-        ],
-        [
-          "b7a1",
-          "掘窟沓靴轡窪熊隈粂栗繰桑鍬勲君薫訓群軍郡卦袈祁係傾刑兄啓圭珪型契形径恵慶慧憩掲携敬景桂渓畦稽系経継繋罫茎荊蛍計詣警軽頚鶏芸迎鯨劇戟撃激隙桁傑欠決潔穴結血訣月件倹倦健兼券剣喧圏堅嫌建憲懸拳捲",
-        ],
-        [
-          "b8a1",
-          "検権牽犬献研硯絹県肩見謙賢軒遣鍵険顕験鹸元原厳幻弦減源玄現絃舷言諺限乎個古呼固姑孤己庫弧戸故枯湖狐糊袴股胡菰虎誇跨鈷雇顧鼓五互伍午呉吾娯後御悟梧檎瑚碁語誤護醐乞鯉交佼侯候倖光公功効勾厚口向",
-        ],
-        [
-          "b9a1",
-          "后喉坑垢好孔孝宏工巧巷幸広庚康弘恒慌抗拘控攻昂晃更杭校梗構江洪浩港溝甲皇硬稿糠紅紘絞綱耕考肯肱腔膏航荒行衡講貢購郊酵鉱砿鋼閤降項香高鴻剛劫号合壕拷濠豪轟麹克刻告国穀酷鵠黒獄漉腰甑忽惚骨狛込",
-        ],
-        [
-          "baa1",
-          "此頃今困坤墾婚恨懇昏昆根梱混痕紺艮魂些佐叉唆嵯左差査沙瑳砂詐鎖裟坐座挫債催再最哉塞妻宰彩才採栽歳済災采犀砕砦祭斎細菜裁載際剤在材罪財冴坂阪堺榊肴咲崎埼碕鷺作削咋搾昨朔柵窄策索錯桜鮭笹匙冊刷",
-        ],
-        [
-          "bba1",
-          "察拶撮擦札殺薩雑皐鯖捌錆鮫皿晒三傘参山惨撒散桟燦珊産算纂蚕讃賛酸餐斬暫残仕仔伺使刺司史嗣四士始姉姿子屍市師志思指支孜斯施旨枝止死氏獅祉私糸紙紫肢脂至視詞詩試誌諮資賜雌飼歯事似侍児字寺慈持時",
-        ],
-        [
-          "bca1",
-          "次滋治爾璽痔磁示而耳自蒔辞汐鹿式識鴫竺軸宍雫七叱執失嫉室悉湿漆疾質実蔀篠偲柴芝屡蕊縞舎写射捨赦斜煮社紗者謝車遮蛇邪借勺尺杓灼爵酌釈錫若寂弱惹主取守手朱殊狩珠種腫趣酒首儒受呪寿授樹綬需囚収周",
-        ],
-        [
-          "bda1",
-          "宗就州修愁拾洲秀秋終繍習臭舟蒐衆襲讐蹴輯週酋酬集醜什住充十従戎柔汁渋獣縦重銃叔夙宿淑祝縮粛塾熟出術述俊峻春瞬竣舜駿准循旬楯殉淳準潤盾純巡遵醇順処初所暑曙渚庶緒署書薯藷諸助叙女序徐恕鋤除傷償",
-        ],
-        [
-          "bea1",
-          "勝匠升召哨商唱嘗奨妾娼宵将小少尚庄床廠彰承抄招掌捷昇昌昭晶松梢樟樵沼消渉湘焼焦照症省硝礁祥称章笑粧紹肖菖蒋蕉衝裳訟証詔詳象賞醤鉦鍾鐘障鞘上丈丞乗冗剰城場壌嬢常情擾条杖浄状畳穣蒸譲醸錠嘱埴飾",
-        ],
-        [
-          "bfa1",
-          "拭植殖燭織職色触食蝕辱尻伸信侵唇娠寝審心慎振新晋森榛浸深申疹真神秦紳臣芯薪親診身辛進針震人仁刃塵壬尋甚尽腎訊迅陣靭笥諏須酢図厨逗吹垂帥推水炊睡粋翠衰遂酔錐錘随瑞髄崇嵩数枢趨雛据杉椙菅頗雀裾",
-        ],
-        [
-          "c0a1",
-          "澄摺寸世瀬畝是凄制勢姓征性成政整星晴棲栖正清牲生盛精聖声製西誠誓請逝醒青静斉税脆隻席惜戚斥昔析石積籍績脊責赤跡蹟碩切拙接摂折設窃節説雪絶舌蝉仙先千占宣専尖川戦扇撰栓栴泉浅洗染潜煎煽旋穿箭線",
-        ],
-        [
-          "c1a1",
-          "繊羨腺舛船薦詮賎践選遷銭銑閃鮮前善漸然全禅繕膳糎噌塑岨措曾曽楚狙疏疎礎祖租粗素組蘇訴阻遡鼠僧創双叢倉喪壮奏爽宋層匝惣想捜掃挿掻操早曹巣槍槽漕燥争痩相窓糟総綜聡草荘葬蒼藻装走送遭鎗霜騒像増憎",
-        ],
-        [
-          "c2a1",
-          "臓蔵贈造促側則即息捉束測足速俗属賊族続卒袖其揃存孫尊損村遜他多太汰詑唾堕妥惰打柁舵楕陀駄騨体堆対耐岱帯待怠態戴替泰滞胎腿苔袋貸退逮隊黛鯛代台大第醍題鷹滝瀧卓啄宅托択拓沢濯琢託鐸濁諾茸凧蛸只",
-        ],
-        [
-          "c3a1",
-          "叩但達辰奪脱巽竪辿棚谷狸鱈樽誰丹単嘆坦担探旦歎淡湛炭短端箪綻耽胆蛋誕鍛団壇弾断暖檀段男談値知地弛恥智池痴稚置致蜘遅馳築畜竹筑蓄逐秩窒茶嫡着中仲宙忠抽昼柱注虫衷註酎鋳駐樗瀦猪苧著貯丁兆凋喋寵",
-        ],
-        [
-          "c4a1",
-          "帖帳庁弔張彫徴懲挑暢朝潮牒町眺聴脹腸蝶調諜超跳銚長頂鳥勅捗直朕沈珍賃鎮陳津墜椎槌追鎚痛通塚栂掴槻佃漬柘辻蔦綴鍔椿潰坪壷嬬紬爪吊釣鶴亭低停偵剃貞呈堤定帝底庭廷弟悌抵挺提梯汀碇禎程締艇訂諦蹄逓",
-        ],
-        [
-          "c5a1",
-          "邸鄭釘鼎泥摘擢敵滴的笛適鏑溺哲徹撤轍迭鉄典填天展店添纏甜貼転顛点伝殿澱田電兎吐堵塗妬屠徒斗杜渡登菟賭途都鍍砥砺努度土奴怒倒党冬凍刀唐塔塘套宕島嶋悼投搭東桃梼棟盗淘湯涛灯燈当痘祷等答筒糖統到",
-        ],
-        [
-          "c6a1",
-          "董蕩藤討謄豆踏逃透鐙陶頭騰闘働動同堂導憧撞洞瞳童胴萄道銅峠鴇匿得徳涜特督禿篤毒独読栃橡凸突椴届鳶苫寅酉瀞噸屯惇敦沌豚遁頓呑曇鈍奈那内乍凪薙謎灘捺鍋楢馴縄畷南楠軟難汝二尼弐迩匂賑肉虹廿日乳入",
-        ],
-        [
-          "c7a1",
-          "如尿韮任妊忍認濡禰祢寧葱猫熱年念捻撚燃粘乃廼之埜嚢悩濃納能脳膿農覗蚤巴把播覇杷波派琶破婆罵芭馬俳廃拝排敗杯盃牌背肺輩配倍培媒梅楳煤狽買売賠陪這蝿秤矧萩伯剥博拍柏泊白箔粕舶薄迫曝漠爆縛莫駁麦",
-        ],
-        [
-          "c8a1",
-          "函箱硲箸肇筈櫨幡肌畑畠八鉢溌発醗髪伐罰抜筏閥鳩噺塙蛤隼伴判半反叛帆搬斑板氾汎版犯班畔繁般藩販範釆煩頒飯挽晩番盤磐蕃蛮匪卑否妃庇彼悲扉批披斐比泌疲皮碑秘緋罷肥被誹費避非飛樋簸備尾微枇毘琵眉美",
-        ],
-        [
-          "c9a1",
-          "鼻柊稗匹疋髭彦膝菱肘弼必畢筆逼桧姫媛紐百謬俵彪標氷漂瓢票表評豹廟描病秒苗錨鋲蒜蛭鰭品彬斌浜瀕貧賓頻敏瓶不付埠夫婦富冨布府怖扶敷斧普浮父符腐膚芙譜負賦赴阜附侮撫武舞葡蕪部封楓風葺蕗伏副復幅服",
-        ],
-        [
-          "caa1",
-          "福腹複覆淵弗払沸仏物鮒分吻噴墳憤扮焚奮粉糞紛雰文聞丙併兵塀幣平弊柄並蔽閉陛米頁僻壁癖碧別瞥蔑箆偏変片篇編辺返遍便勉娩弁鞭保舗鋪圃捕歩甫補輔穂募墓慕戊暮母簿菩倣俸包呆報奉宝峰峯崩庖抱捧放方朋",
-        ],
-        [
-          "cba1",
-          "法泡烹砲縫胞芳萌蓬蜂褒訪豊邦鋒飽鳳鵬乏亡傍剖坊妨帽忘忙房暴望某棒冒紡肪膨謀貌貿鉾防吠頬北僕卜墨撲朴牧睦穆釦勃没殆堀幌奔本翻凡盆摩磨魔麻埋妹昧枚毎哩槙幕膜枕鮪柾鱒桝亦俣又抹末沫迄侭繭麿万慢満",
-        ],
-        [
-          "cca1",
-          "漫蔓味未魅巳箕岬密蜜湊蓑稔脈妙粍民眠務夢無牟矛霧鵡椋婿娘冥名命明盟迷銘鳴姪牝滅免棉綿緬面麺摸模茂妄孟毛猛盲網耗蒙儲木黙目杢勿餅尤戻籾貰問悶紋門匁也冶夜爺耶野弥矢厄役約薬訳躍靖柳薮鑓愉愈油癒",
-        ],
-        [
-          "cda1",
-          "諭輸唯佑優勇友宥幽悠憂揖有柚湧涌猶猷由祐裕誘遊邑郵雄融夕予余与誉輿預傭幼妖容庸揚揺擁曜楊様洋溶熔用窯羊耀葉蓉要謡踊遥陽養慾抑欲沃浴翌翼淀羅螺裸来莱頼雷洛絡落酪乱卵嵐欄濫藍蘭覧利吏履李梨理璃",
-        ],
-        [
-          "cea1",
-          "痢裏裡里離陸律率立葎掠略劉流溜琉留硫粒隆竜龍侶慮旅虜了亮僚両凌寮料梁涼猟療瞭稜糧良諒遼量陵領力緑倫厘林淋燐琳臨輪隣鱗麟瑠塁涙累類令伶例冷励嶺怜玲礼苓鈴隷零霊麗齢暦歴列劣烈裂廉恋憐漣煉簾練聯",
-        ],
-        [
-          "cfa1",
-          "蓮連錬呂魯櫓炉賂路露労婁廊弄朗楼榔浪漏牢狼篭老聾蝋郎六麓禄肋録論倭和話歪賄脇惑枠鷲亙亘鰐詫藁蕨椀湾碗腕",
-        ],
-        [
-          "d0a1",
-          "弌丐丕个丱丶丼丿乂乖乘亂亅豫亊舒弍于亞亟亠亢亰亳亶从仍仄仆仂仗仞仭仟价伉佚估佛佝佗佇佶侈侏侘佻佩佰侑佯來侖儘俔俟俎俘俛俑俚俐俤俥倚倨倔倪倥倅伜俶倡倩倬俾俯們倆偃假會偕偐偈做偖偬偸傀傚傅傴傲",
-        ],
-        [
-          "d1a1",
-          "僉僊傳僂僖僞僥僭僣僮價僵儉儁儂儖儕儔儚儡儺儷儼儻儿兀兒兌兔兢竸兩兪兮冀冂囘册冉冏冑冓冕冖冤冦冢冩冪冫决冱冲冰况冽凅凉凛几處凩凭凰凵凾刄刋刔刎刧刪刮刳刹剏剄剋剌剞剔剪剴剩剳剿剽劍劔劒剱劈劑辨",
-        ],
-        [
-          "d2a1",
-          "辧劬劭劼劵勁勍勗勞勣勦飭勠勳勵勸勹匆匈甸匍匐匏匕匚匣匯匱匳匸區卆卅丗卉卍凖卞卩卮夘卻卷厂厖厠厦厥厮厰厶參簒雙叟曼燮叮叨叭叺吁吽呀听吭吼吮吶吩吝呎咏呵咎呟呱呷呰咒呻咀呶咄咐咆哇咢咸咥咬哄哈咨",
-        ],
-        [
-          "d3a1",
-          "咫哂咤咾咼哘哥哦唏唔哽哮哭哺哢唹啀啣啌售啜啅啖啗唸唳啝喙喀咯喊喟啻啾喘喞單啼喃喩喇喨嗚嗅嗟嗄嗜嗤嗔嘔嗷嘖嗾嗽嘛嗹噎噐營嘴嘶嘲嘸噫噤嘯噬噪嚆嚀嚊嚠嚔嚏嚥嚮嚶嚴囂嚼囁囃囀囈囎囑囓囗囮囹圀囿圄圉",
-        ],
-        [
-          "d4a1",
-          "圈國圍圓團圖嗇圜圦圷圸坎圻址坏坩埀垈坡坿垉垓垠垳垤垪垰埃埆埔埒埓堊埖埣堋堙堝塲堡塢塋塰毀塒堽塹墅墹墟墫墺壞墻墸墮壅壓壑壗壙壘壥壜壤壟壯壺壹壻壼壽夂夊夐夛梦夥夬夭夲夸夾竒奕奐奎奚奘奢奠奧奬奩",
-        ],
-        [
-          "d5a1",
-          "奸妁妝佞侫妣妲姆姨姜妍姙姚娥娟娑娜娉娚婀婬婉娵娶婢婪媚媼媾嫋嫂媽嫣嫗嫦嫩嫖嫺嫻嬌嬋嬖嬲嫐嬪嬶嬾孃孅孀孑孕孚孛孥孩孰孳孵學斈孺宀它宦宸寃寇寉寔寐寤實寢寞寥寫寰寶寳尅將專對尓尠尢尨尸尹屁屆屎屓",
-        ],
-        [
-          "d6a1",
-          "屐屏孱屬屮乢屶屹岌岑岔妛岫岻岶岼岷峅岾峇峙峩峽峺峭嶌峪崋崕崗嵜崟崛崑崔崢崚崙崘嵌嵒嵎嵋嵬嵳嵶嶇嶄嶂嶢嶝嶬嶮嶽嶐嶷嶼巉巍巓巒巖巛巫已巵帋帚帙帑帛帶帷幄幃幀幎幗幔幟幢幤幇幵并幺麼广庠廁廂廈廐廏",
-        ],
-        [
-          "d7a1",
-          "廖廣廝廚廛廢廡廨廩廬廱廳廰廴廸廾弃弉彝彜弋弑弖弩弭弸彁彈彌彎弯彑彖彗彙彡彭彳彷徃徂彿徊很徑徇從徙徘徠徨徭徼忖忻忤忸忱忝悳忿怡恠怙怐怩怎怱怛怕怫怦怏怺恚恁恪恷恟恊恆恍恣恃恤恂恬恫恙悁悍惧悃悚",
-        ],
-        [
-          "d8a1",
-          "悄悛悖悗悒悧悋惡悸惠惓悴忰悽惆悵惘慍愕愆惶惷愀惴惺愃愡惻惱愍愎慇愾愨愧慊愿愼愬愴愽慂慄慳慷慘慙慚慫慴慯慥慱慟慝慓慵憙憖憇憬憔憚憊憑憫憮懌懊應懷懈懃懆憺懋罹懍懦懣懶懺懴懿懽懼懾戀戈戉戍戌戔戛",
-        ],
-        [
-          "d9a1",
-          "戞戡截戮戰戲戳扁扎扞扣扛扠扨扼抂抉找抒抓抖拔抃抔拗拑抻拏拿拆擔拈拜拌拊拂拇抛拉挌拮拱挧挂挈拯拵捐挾捍搜捏掖掎掀掫捶掣掏掉掟掵捫捩掾揩揀揆揣揉插揶揄搖搴搆搓搦搶攝搗搨搏摧摯摶摎攪撕撓撥撩撈撼",
-        ],
-        [
-          "daa1",
-          "據擒擅擇撻擘擂擱擧舉擠擡抬擣擯攬擶擴擲擺攀擽攘攜攅攤攣攫攴攵攷收攸畋效敖敕敍敘敞敝敲數斂斃變斛斟斫斷旃旆旁旄旌旒旛旙无旡旱杲昊昃旻杳昵昶昴昜晏晄晉晁晞晝晤晧晨晟晢晰暃暈暎暉暄暘暝曁暹曉暾暼",
-        ],
-        [
-          "dba1",
-          "曄暸曖曚曠昿曦曩曰曵曷朏朖朞朦朧霸朮朿朶杁朸朷杆杞杠杙杣杤枉杰枩杼杪枌枋枦枡枅枷柯枴柬枳柩枸柤柞柝柢柮枹柎柆柧檜栞框栩桀桍栲桎梳栫桙档桷桿梟梏梭梔條梛梃檮梹桴梵梠梺椏梍桾椁棊椈棘椢椦棡椌棍",
-        ],
-        [
-          "dca1",
-          "棔棧棕椶椒椄棗棣椥棹棠棯椨椪椚椣椡棆楹楷楜楸楫楔楾楮椹楴椽楙椰楡楞楝榁楪榲榮槐榿槁槓榾槎寨槊槝榻槃榧樮榑榠榜榕榴槞槨樂樛槿權槹槲槧樅榱樞槭樔槫樊樒櫁樣樓橄樌橲樶橸橇橢橙橦橈樸樢檐檍檠檄檢檣",
-        ],
-        [
-          "dda1",
-          "檗蘗檻櫃櫂檸檳檬櫞櫑櫟檪櫚櫪櫻欅蘖櫺欒欖鬱欟欸欷盜欹飮歇歃歉歐歙歔歛歟歡歸歹歿殀殄殃殍殘殕殞殤殪殫殯殲殱殳殷殼毆毋毓毟毬毫毳毯麾氈氓气氛氤氣汞汕汢汪沂沍沚沁沛汾汨汳沒沐泄泱泓沽泗泅泝沮沱沾",
-        ],
-        [
-          "dea1",
-          "沺泛泯泙泪洟衍洶洫洽洸洙洵洳洒洌浣涓浤浚浹浙涎涕濤涅淹渕渊涵淇淦涸淆淬淞淌淨淒淅淺淙淤淕淪淮渭湮渮渙湲湟渾渣湫渫湶湍渟湃渺湎渤滿渝游溂溪溘滉溷滓溽溯滄溲滔滕溏溥滂溟潁漑灌滬滸滾漿滲漱滯漲滌",
-        ],
-        [
-          "dfa1",
-          "漾漓滷澆潺潸澁澀潯潛濳潭澂潼潘澎澑濂潦澳澣澡澤澹濆澪濟濕濬濔濘濱濮濛瀉瀋濺瀑瀁瀏濾瀛瀚潴瀝瀘瀟瀰瀾瀲灑灣炙炒炯烱炬炸炳炮烟烋烝烙焉烽焜焙煥煕熈煦煢煌煖煬熏燻熄熕熨熬燗熹熾燒燉燔燎燠燬燧燵燼",
-        ],
-        [
-          "e0a1",
-          "燹燿爍爐爛爨爭爬爰爲爻爼爿牀牆牋牘牴牾犂犁犇犒犖犢犧犹犲狃狆狄狎狒狢狠狡狹狷倏猗猊猜猖猝猴猯猩猥猾獎獏默獗獪獨獰獸獵獻獺珈玳珎玻珀珥珮珞璢琅瑯琥珸琲琺瑕琿瑟瑙瑁瑜瑩瑰瑣瑪瑶瑾璋璞璧瓊瓏瓔珱",
-        ],
-        [
-          "e1a1",
-          "瓠瓣瓧瓩瓮瓲瓰瓱瓸瓷甄甃甅甌甎甍甕甓甞甦甬甼畄畍畊畉畛畆畚畩畤畧畫畭畸當疆疇畴疊疉疂疔疚疝疥疣痂疳痃疵疽疸疼疱痍痊痒痙痣痞痾痿痼瘁痰痺痲痳瘋瘍瘉瘟瘧瘠瘡瘢瘤瘴瘰瘻癇癈癆癜癘癡癢癨癩癪癧癬癰",
-        ],
-        [
-          "e2a1",
-          "癲癶癸發皀皃皈皋皎皖皓皙皚皰皴皸皹皺盂盍盖盒盞盡盥盧盪蘯盻眈眇眄眩眤眞眥眦眛眷眸睇睚睨睫睛睥睿睾睹瞎瞋瞑瞠瞞瞰瞶瞹瞿瞼瞽瞻矇矍矗矚矜矣矮矼砌砒礦砠礪硅碎硴碆硼碚碌碣碵碪碯磑磆磋磔碾碼磅磊磬",
-        ],
-        [
-          "e3a1",
-          "磧磚磽磴礇礒礑礙礬礫祀祠祗祟祚祕祓祺祿禊禝禧齋禪禮禳禹禺秉秕秧秬秡秣稈稍稘稙稠稟禀稱稻稾稷穃穗穉穡穢穩龝穰穹穽窈窗窕窘窖窩竈窰窶竅竄窿邃竇竊竍竏竕竓站竚竝竡竢竦竭竰笂笏笊笆笳笘笙笞笵笨笶筐",
-        ],
-        [
-          "e4a1",
-          "筺笄筍笋筌筅筵筥筴筧筰筱筬筮箝箘箟箍箜箚箋箒箏筝箙篋篁篌篏箴篆篝篩簑簔篦篥籠簀簇簓篳篷簗簍篶簣簧簪簟簷簫簽籌籃籔籏籀籐籘籟籤籖籥籬籵粃粐粤粭粢粫粡粨粳粲粱粮粹粽糀糅糂糘糒糜糢鬻糯糲糴糶糺紆",
-        ],
-        [
-          "e5a1",
-          "紂紜紕紊絅絋紮紲紿紵絆絳絖絎絲絨絮絏絣經綉絛綏絽綛綺綮綣綵緇綽綫總綢綯緜綸綟綰緘緝緤緞緻緲緡縅縊縣縡縒縱縟縉縋縢繆繦縻縵縹繃縷縲縺繧繝繖繞繙繚繹繪繩繼繻纃緕繽辮繿纈纉續纒纐纓纔纖纎纛纜缸缺",
-        ],
-        [
-          "e6a1",
-          "罅罌罍罎罐网罕罔罘罟罠罨罩罧罸羂羆羃羈羇羌羔羞羝羚羣羯羲羹羮羶羸譱翅翆翊翕翔翡翦翩翳翹飜耆耄耋耒耘耙耜耡耨耿耻聊聆聒聘聚聟聢聨聳聲聰聶聹聽聿肄肆肅肛肓肚肭冐肬胛胥胙胝胄胚胖脉胯胱脛脩脣脯腋",
-        ],
-        [
-          "e7a1",
-          "隋腆脾腓腑胼腱腮腥腦腴膃膈膊膀膂膠膕膤膣腟膓膩膰膵膾膸膽臀臂膺臉臍臑臙臘臈臚臟臠臧臺臻臾舁舂舅與舊舍舐舖舩舫舸舳艀艙艘艝艚艟艤艢艨艪艫舮艱艷艸艾芍芒芫芟芻芬苡苣苟苒苴苳苺莓范苻苹苞茆苜茉苙",
-        ],
-        [
-          "e8a1",
-          "茵茴茖茲茱荀茹荐荅茯茫茗茘莅莚莪莟莢莖茣莎莇莊荼莵荳荵莠莉莨菴萓菫菎菽萃菘萋菁菷萇菠菲萍萢萠莽萸蔆菻葭萪萼蕚蒄葷葫蒭葮蒂葩葆萬葯葹萵蓊葢蒹蒿蒟蓙蓍蒻蓚蓐蓁蓆蓖蒡蔡蓿蓴蔗蔘蔬蔟蔕蔔蓼蕀蕣蕘蕈",
-        ],
-        [
-          "e9a1",
-          "蕁蘂蕋蕕薀薤薈薑薊薨蕭薔薛藪薇薜蕷蕾薐藉薺藏薹藐藕藝藥藜藹蘊蘓蘋藾藺蘆蘢蘚蘰蘿虍乕虔號虧虱蚓蚣蚩蚪蚋蚌蚶蚯蛄蛆蚰蛉蠣蚫蛔蛞蛩蛬蛟蛛蛯蜒蜆蜈蜀蜃蛻蜑蜉蜍蛹蜊蜴蜿蜷蜻蜥蜩蜚蝠蝟蝸蝌蝎蝴蝗蝨蝮蝙",
-        ],
-        [
-          "eaa1",
-          "蝓蝣蝪蠅螢螟螂螯蟋螽蟀蟐雖螫蟄螳蟇蟆螻蟯蟲蟠蠏蠍蟾蟶蟷蠎蟒蠑蠖蠕蠢蠡蠱蠶蠹蠧蠻衄衂衒衙衞衢衫袁衾袞衵衽袵衲袂袗袒袮袙袢袍袤袰袿袱裃裄裔裘裙裝裹褂裼裴裨裲褄褌褊褓襃褞褥褪褫襁襄褻褶褸襌褝襠襞",
-        ],
-        [
-          "eba1",
-          "襦襤襭襪襯襴襷襾覃覈覊覓覘覡覩覦覬覯覲覺覽覿觀觚觜觝觧觴觸訃訖訐訌訛訝訥訶詁詛詒詆詈詼詭詬詢誅誂誄誨誡誑誥誦誚誣諄諍諂諚諫諳諧諤諱謔諠諢諷諞諛謌謇謚諡謖謐謗謠謳鞫謦謫謾謨譁譌譏譎證譖譛譚譫",
-        ],
-        [
-          "eca1",
-          "譟譬譯譴譽讀讌讎讒讓讖讙讚谺豁谿豈豌豎豐豕豢豬豸豺貂貉貅貊貍貎貔豼貘戝貭貪貽貲貳貮貶賈賁賤賣賚賽賺賻贄贅贊贇贏贍贐齎贓賍贔贖赧赭赱赳趁趙跂趾趺跏跚跖跌跛跋跪跫跟跣跼踈踉跿踝踞踐踟蹂踵踰踴蹊",
-        ],
-        [
-          "eda1",
-          "蹇蹉蹌蹐蹈蹙蹤蹠踪蹣蹕蹶蹲蹼躁躇躅躄躋躊躓躑躔躙躪躡躬躰軆躱躾軅軈軋軛軣軼軻軫軾輊輅輕輒輙輓輜輟輛輌輦輳輻輹轅轂輾轌轉轆轎轗轜轢轣轤辜辟辣辭辯辷迚迥迢迪迯邇迴逅迹迺逑逕逡逍逞逖逋逧逶逵逹迸",
-        ],
-        [
-          "eea1",
-          "遏遐遑遒逎遉逾遖遘遞遨遯遶隨遲邂遽邁邀邊邉邏邨邯邱邵郢郤扈郛鄂鄒鄙鄲鄰酊酖酘酣酥酩酳酲醋醉醂醢醫醯醪醵醴醺釀釁釉釋釐釖釟釡釛釼釵釶鈞釿鈔鈬鈕鈑鉞鉗鉅鉉鉤鉈銕鈿鉋鉐銜銖銓銛鉚鋏銹銷鋩錏鋺鍄錮",
-        ],
-        [
-          "efa1",
-          "錙錢錚錣錺錵錻鍜鍠鍼鍮鍖鎰鎬鎭鎔鎹鏖鏗鏨鏥鏘鏃鏝鏐鏈鏤鐚鐔鐓鐃鐇鐐鐶鐫鐵鐡鐺鑁鑒鑄鑛鑠鑢鑞鑪鈩鑰鑵鑷鑽鑚鑼鑾钁鑿閂閇閊閔閖閘閙閠閨閧閭閼閻閹閾闊濶闃闍闌闕闔闖關闡闥闢阡阨阮阯陂陌陏陋陷陜陞",
-        ],
-        [
-          "f0a1",
-          "陝陟陦陲陬隍隘隕隗險隧隱隲隰隴隶隸隹雎雋雉雍襍雜霍雕雹霄霆霈霓霎霑霏霖霙霤霪霰霹霽霾靄靆靈靂靉靜靠靤靦靨勒靫靱靹鞅靼鞁靺鞆鞋鞏鞐鞜鞨鞦鞣鞳鞴韃韆韈韋韜韭齏韲竟韶韵頏頌頸頤頡頷頽顆顏顋顫顯顰",
-        ],
-        [
-          "f1a1",
-          "顱顴顳颪颯颱颶飄飃飆飩飫餃餉餒餔餘餡餝餞餤餠餬餮餽餾饂饉饅饐饋饑饒饌饕馗馘馥馭馮馼駟駛駝駘駑駭駮駱駲駻駸騁騏騅駢騙騫騷驅驂驀驃騾驕驍驛驗驟驢驥驤驩驫驪骭骰骼髀髏髑髓體髞髟髢髣髦髯髫髮髴髱髷",
-        ],
-        [
-          "f2a1",
-          "髻鬆鬘鬚鬟鬢鬣鬥鬧鬨鬩鬪鬮鬯鬲魄魃魏魍魎魑魘魴鮓鮃鮑鮖鮗鮟鮠鮨鮴鯀鯊鮹鯆鯏鯑鯒鯣鯢鯤鯔鯡鰺鯲鯱鯰鰕鰔鰉鰓鰌鰆鰈鰒鰊鰄鰮鰛鰥鰤鰡鰰鱇鰲鱆鰾鱚鱠鱧鱶鱸鳧鳬鳰鴉鴈鳫鴃鴆鴪鴦鶯鴣鴟鵄鴕鴒鵁鴿鴾鵆鵈",
-        ],
-        [
-          "f3a1",
-          "鵝鵞鵤鵑鵐鵙鵲鶉鶇鶫鵯鵺鶚鶤鶩鶲鷄鷁鶻鶸鶺鷆鷏鷂鷙鷓鷸鷦鷭鷯鷽鸚鸛鸞鹵鹹鹽麁麈麋麌麒麕麑麝麥麩麸麪麭靡黌黎黏黐黔黜點黝黠黥黨黯黴黶黷黹黻黼黽鼇鼈皷鼕鼡鼬鼾齊齒齔齣齟齠齡齦齧齬齪齷齲齶龕龜龠",
-        ],
-        ["f4a1", "堯槇遙瑤凜熙"],
-        [
-          "f9a1",
-          "纊褜鍈銈蓜俉炻昱棈鋹曻彅丨仡仼伀伃伹佖侒侊侚侔俍偀倢俿倞偆偰偂傔僴僘兊兤冝冾凬刕劜劦勀勛匀匇匤卲厓厲叝﨎咜咊咩哿喆坙坥垬埈埇﨏塚增墲夋奓奛奝奣妤妺孖寀甯寘寬尞岦岺峵崧嵓﨑嵂嵭嶸嶹巐弡弴彧德",
-        ],
-        [
-          "faa1",
-          "忞恝悅悊惞惕愠惲愑愷愰憘戓抦揵摠撝擎敎昀昕昻昉昮昞昤晥晗晙晴晳暙暠暲暿曺朎朗杦枻桒柀栁桄棏﨓楨﨔榘槢樰橫橆橳橾櫢櫤毖氿汜沆汯泚洄涇浯涖涬淏淸淲淼渹湜渧渼溿澈澵濵瀅瀇瀨炅炫焏焄煜煆煇凞燁燾犱",
-        ],
-        [
-          "fba1",
-          "犾猤猪獷玽珉珖珣珒琇珵琦琪琩琮瑢璉璟甁畯皂皜皞皛皦益睆劯砡硎硤硺礰礼神祥禔福禛竑竧靖竫箞精絈絜綷綠緖繒罇羡羽茁荢荿菇菶葈蒴蕓蕙蕫﨟薰蘒﨡蠇裵訒訷詹誧誾諟諸諶譓譿賰賴贒赶﨣軏﨤逸遧郞都鄕鄧釚",
-        ],
-        [
-          "fca1",
-          "釗釞釭釮釤釥鈆鈐鈊鈺鉀鈼鉎鉙鉑鈹鉧銧鉷鉸鋧鋗鋙鋐﨧鋕鋠鋓錥錡鋻﨨錞鋿錝錂鍰鍗鎤鏆鏞鏸鐱鑅鑈閒隆﨩隝隯霳霻靃靍靏靑靕顗顥飯飼餧館馞驎髙髜魵魲鮏鮱鮻鰀鵰鵫鶴鸙黑",
-        ],
-        ["fcf1", "ⅰ", 9, "￢￤＇＂"],
-        ["8fa2af", "˘ˇ¸˙˝¯˛˚～΄΅"],
-        ["8fa2c2", "¡¦¿"],
-        ["8fa2eb", "ºª©®™¤№"],
-        ["8fa6e1", "ΆΈΉΊΪ"],
-        ["8fa6e7", "Ό"],
-        ["8fa6e9", "ΎΫ"],
-        ["8fa6ec", "Ώ"],
-        ["8fa6f1", "άέήίϊΐόςύϋΰώ"],
-        ["8fa7c2", "Ђ", 10, "ЎЏ"],
-        ["8fa7f2", "ђ", 10, "ўџ"],
-        ["8fa9a1", "ÆĐ"],
-        ["8fa9a4", "Ħ"],
-        ["8fa9a6", "IJ"],
-        ["8fa9a8", "ŁĿ"],
-        ["8fa9ab", "ŊØŒ"],
-        ["8fa9af", "ŦÞ"],
-        ["8fa9c1", "æđðħıijĸłŀʼnŋøœßŧþ"],
-        ["8faaa1", "ÁÀÄÂĂǍĀĄÅÃĆĈČÇĊĎÉÈËÊĚĖĒĘ"],
-        [
-          "8faaba",
-          "ĜĞĢĠĤÍÌÏÎǏİĪĮĨĴĶĹĽĻŃŇŅÑÓÒÖÔǑŐŌÕŔŘŖŚŜŠŞŤŢÚÙÜÛŬǓŰŪŲŮŨǗǛǙǕŴÝŸŶŹŽŻ",
-        ],
-        ["8faba1", "áàäâăǎāąåãćĉčçċďéèëêěėēęǵĝğ"],
-        ["8fabbd", "ġĥíìïîǐ"],
-        ["8fabc5", "īįĩĵķĺľļńňņñóòöôǒőōõŕřŗśŝšşťţúùüûŭǔűūųůũǘǜǚǖŵýÿŷźžż"],
-        [
-          "8fb0a1",
-          "丂丄丅丌丒丟丣两丨丫丮丯丰丵乀乁乄乇乑乚乜乣乨乩乴乵乹乿亍亖亗亝亯亹仃仐仚仛仠仡仢仨仯仱仳仵份仾仿伀伂伃伈伋伌伒伕伖众伙伮伱你伳伵伷伹伻伾佀佂佈佉佋佌佒佔佖佘佟佣佪佬佮佱佷佸佹佺佽佾侁侂侄",
-        ],
-        [
-          "8fb1a1",
-          "侅侉侊侌侎侐侒侓侔侗侙侚侞侟侲侷侹侻侼侽侾俀俁俅俆俈俉俋俌俍俏俒俜俠俢俰俲俼俽俿倀倁倄倇倊倌倎倐倓倗倘倛倜倝倞倢倧倮倰倲倳倵偀偁偂偅偆偊偌偎偑偒偓偗偙偟偠偢偣偦偧偪偭偰偱倻傁傃傄傆傊傎傏傐",
-        ],
-        [
-          "8fb2a1",
-          "傒傓傔傖傛傜傞",
-          4,
-          "傪傯傰傹傺傽僀僃僄僇僌僎僐僓僔僘僜僝僟僢僤僦僨僩僯僱僶僺僾儃儆儇儈儋儌儍儎僲儐儗儙儛儜儝儞儣儧儨儬儭儯儱儳儴儵儸儹兂兊兏兓兕兗兘兟兤兦兾冃冄冋冎冘冝冡冣冭冸冺冼冾冿凂",
-        ],
-        [
-          "8fb3a1",
-          "凈减凑凒凓凕凘凞凢凥凮凲凳凴凷刁刂刅划刓刕刖刘刢刨刱刲刵刼剅剉剕剗剘剚剜剟剠剡剦剮剷剸剹劀劂劅劊劌劓劕劖劗劘劚劜劤劥劦劧劯劰劶劷劸劺劻劽勀勄勆勈勌勏勑勔勖勛勜勡勥勨勩勪勬勰勱勴勶勷匀匃匊匋",
-        ],
-        [
-          "8fb4a1",
-          "匌匑匓匘匛匜匞匟匥匧匨匩匫匬匭匰匲匵匼匽匾卂卌卋卙卛卡卣卥卬卭卲卹卾厃厇厈厎厓厔厙厝厡厤厪厫厯厲厴厵厷厸厺厽叀叅叏叒叓叕叚叝叞叠另叧叵吂吓吚吡吧吨吪启吱吴吵呃呄呇呍呏呞呢呤呦呧呩呫呭呮呴呿",
-        ],
-        [
-          "8fb5a1",
-          "咁咃咅咈咉咍咑咕咖咜咟咡咦咧咩咪咭咮咱咷咹咺咻咿哆哊响哎哠哪哬哯哶哼哾哿唀唁唅唈唉唌唍唎唕唪唫唲唵唶唻唼唽啁啇啉啊啍啐啑啘啚啛啞啠啡啤啦啿喁喂喆喈喎喏喑喒喓喔喗喣喤喭喲喿嗁嗃嗆嗉嗋嗌嗎嗑嗒",
-        ],
-        [
-          "8fb6a1",
-          "嗓嗗嗘嗛嗞嗢嗩嗶嗿嘅嘈嘊嘍",
-          5,
-          "嘙嘬嘰嘳嘵嘷嘹嘻嘼嘽嘿噀噁噃噄噆噉噋噍噏噔噞噠噡噢噣噦噩噭噯噱噲噵嚄嚅嚈嚋嚌嚕嚙嚚嚝嚞嚟嚦嚧嚨嚩嚫嚬嚭嚱嚳嚷嚾囅囉囊囋囏囐囌囍囙囜囝囟囡囤",
-          4,
-          "囱囫园",
-        ],
-        [
-          "8fb7a1",
-          "囶囷圁圂圇圊圌圑圕圚圛圝圠圢圣圤圥圩圪圬圮圯圳圴圽圾圿坅坆坌坍坒坢坥坧坨坫坭",
-          4,
-          "坳坴坵坷坹坺坻坼坾垁垃垌垔垗垙垚垜垝垞垟垡垕垧垨垩垬垸垽埇埈埌埏埕埝埞埤埦埧埩埭埰埵埶埸埽埾埿堃堄堈堉埡",
-        ],
-        [
-          "8fb8a1",
-          "堌堍堛堞堟堠堦堧堭堲堹堿塉塌塍塏塐塕塟塡塤塧塨塸塼塿墀墁墇墈墉墊墌墍墏墐墔墖墝墠墡墢墦墩墱墲壄墼壂壈壍壎壐壒壔壖壚壝壡壢壩壳夅夆夋夌夒夓夔虁夝夡夣夤夨夯夰夳夵夶夿奃奆奒奓奙奛奝奞奟奡奣奫奭",
-        ],
-        [
-          "8fb9a1",
-          "奯奲奵奶她奻奼妋妌妎妒妕妗妟妤妧妭妮妯妰妳妷妺妼姁姃姄姈姊姍姒姝姞姟姣姤姧姮姯姱姲姴姷娀娄娌娍娎娒娓娞娣娤娧娨娪娭娰婄婅婇婈婌婐婕婞婣婥婧婭婷婺婻婾媋媐媓媖媙媜媞媟媠媢媧媬媱媲媳媵媸媺媻媿",
-        ],
-        [
-          "8fbaa1",
-          "嫄嫆嫈嫏嫚嫜嫠嫥嫪嫮嫵嫶嫽嬀嬁嬈嬗嬴嬙嬛嬝嬡嬥嬭嬸孁孋孌孒孖孞孨孮孯孼孽孾孿宁宄宆宊宎宐宑宓宔宖宨宩宬宭宯宱宲宷宺宼寀寁寍寏寖",
-          4,
-          "寠寯寱寴寽尌尗尞尟尣尦尩尫尬尮尰尲尵尶屙屚屜屢屣屧屨屩",
-        ],
-        [
-          "8fbba1",
-          "屭屰屴屵屺屻屼屽岇岈岊岏岒岝岟岠岢岣岦岪岲岴岵岺峉峋峒峝峗峮峱峲峴崁崆崍崒崫崣崤崦崧崱崴崹崽崿嵂嵃嵆嵈嵕嵑嵙嵊嵟嵠嵡嵢嵤嵪嵭嵰嵹嵺嵾嵿嶁嶃嶈嶊嶒嶓嶔嶕嶙嶛嶟嶠嶧嶫嶰嶴嶸嶹巃巇巋巐巎巘巙巠巤",
-        ],
-        [
-          "8fbca1",
-          "巩巸巹帀帇帍帒帔帕帘帟帠帮帨帲帵帾幋幐幉幑幖幘幛幜幞幨幪",
-          4,
-          "幰庀庋庎庢庤庥庨庪庬庱庳庽庾庿廆廌廋廎廑廒廔廕廜廞廥廫异弆弇弈弎弙弜弝弡弢弣弤弨弫弬弮弰弴弶弻弽弿彀彄彅彇彍彐彔彘彛彠彣彤彧",
-        ],
-        [
-          "8fbda1",
-          "彯彲彴彵彸彺彽彾徉徍徏徖徜徝徢徧徫徤徬徯徰徱徸忄忇忈忉忋忐",
-          4,
-          "忞忡忢忨忩忪忬忭忮忯忲忳忶忺忼怇怊怍怓怔怗怘怚怟怤怭怳怵恀恇恈恉恌恑恔恖恗恝恡恧恱恾恿悂悆悈悊悎悑悓悕悘悝悞悢悤悥您悰悱悷",
-        ],
-        [
-          "8fbea1",
-          "悻悾惂惄惈惉惊惋惎惏惔惕惙惛惝惞惢惥惲惵惸惼惽愂愇愊愌愐",
-          4,
-          "愖愗愙愜愞愢愪愫愰愱愵愶愷愹慁慅慆慉慞慠慬慲慸慻慼慿憀憁憃憄憋憍憒憓憗憘憜憝憟憠憥憨憪憭憸憹憼懀懁懂懎懏懕懜懝懞懟懡懢懧懩懥",
-        ],
-        [
-          "8fbfa1",
-          "懬懭懯戁戃戄戇戓戕戜戠戢戣戧戩戫戹戽扂扃扄扆扌扐扑扒扔扖扚扜扤扭扯扳扺扽抍抎抏抐抦抨抳抶抷抺抾抿拄拎拕拖拚拪拲拴拼拽挃挄挊挋挍挐挓挖挘挩挪挭挵挶挹挼捁捂捃捄捆捊捋捎捒捓捔捘捛捥捦捬捭捱捴捵",
-        ],
-        [
-          "8fc0a1",
-          "捸捼捽捿掂掄掇掊掐掔掕掙掚掞掤掦掭掮掯掽揁揅揈揎揑揓揔揕揜揠揥揪揬揲揳揵揸揹搉搊搐搒搔搘搞搠搢搤搥搩搪搯搰搵搽搿摋摏摑摒摓摔摚摛摜摝摟摠摡摣摭摳摴摻摽撅撇撏撐撑撘撙撛撝撟撡撣撦撨撬撳撽撾撿",
-        ],
-        [
-          "8fc1a1",
-          "擄擉擊擋擌擎擐擑擕擗擤擥擩擪擭擰擵擷擻擿攁攄攈攉攊攏攓攔攖攙攛攞攟攢攦攩攮攱攺攼攽敃敇敉敐敒敔敟敠敧敫敺敽斁斅斊斒斕斘斝斠斣斦斮斲斳斴斿旂旈旉旎旐旔旖旘旟旰旲旴旵旹旾旿昀昄昈昉昍昑昒昕昖昝",
-        ],
-        [
-          "8fc2a1",
-          "昞昡昢昣昤昦昩昪昫昬昮昰昱昳昹昷晀晅晆晊晌晑晎晗晘晙晛晜晠晡曻晪晫晬晾晳晵晿晷晸晹晻暀晼暋暌暍暐暒暙暚暛暜暟暠暤暭暱暲暵暻暿曀曂曃曈曌曎曏曔曛曟曨曫曬曮曺朅朇朎朓朙朜朠朢朳朾杅杇杈杌杔杕杝",
-        ],
-        [
-          "8fc3a1",
-          "杦杬杮杴杶杻极构枎枏枑枓枖枘枙枛枰枱枲枵枻枼枽柹柀柂柃柅柈柉柒柗柙柜柡柦柰柲柶柷桒栔栙栝栟栨栧栬栭栯栰栱栳栻栿桄桅桊桌桕桗桘桛桫桮",
-          4,
-          "桵桹桺桻桼梂梄梆梈梖梘梚梜梡梣梥梩梪梮梲梻棅棈棌棏",
-        ],
-        [
-          "8fc4a1",
-          "棐棑棓棖棙棜棝棥棨棪棫棬棭棰棱棵棶棻棼棽椆椉椊椐椑椓椖椗椱椳椵椸椻楂楅楉楎楗楛楣楤楥楦楨楩楬楰楱楲楺楻楿榀榍榒榖榘榡榥榦榨榫榭榯榷榸榺榼槅槈槑槖槗槢槥槮槯槱槳槵槾樀樁樃樏樑樕樚樝樠樤樨樰樲",
-        ],
-        [
-          "8fc5a1",
-          "樴樷樻樾樿橅橆橉橊橎橐橑橒橕橖橛橤橧橪橱橳橾檁檃檆檇檉檋檑檛檝檞檟檥檫檯檰檱檴檽檾檿櫆櫉櫈櫌櫐櫔櫕櫖櫜櫝櫤櫧櫬櫰櫱櫲櫼櫽欂欃欆欇欉欏欐欑欗欛欞欤欨欫欬欯欵欶欻欿歆歊歍歒歖歘歝歠歧歫歮歰歵歽",
-        ],
-        [
-          "8fc6a1",
-          "歾殂殅殗殛殟殠殢殣殨殩殬殭殮殰殸殹殽殾毃毄毉毌毖毚毡毣毦毧毮毱毷毹毿氂氄氅氉氍氎氐氒氙氟氦氧氨氬氮氳氵氶氺氻氿汊汋汍汏汒汔汙汛汜汫汭汯汴汶汸汹汻沅沆沇沉沔沕沗沘沜沟沰沲沴泂泆泍泏泐泑泒泔泖",
-        ],
-        [
-          "8fc7a1",
-          "泚泜泠泧泩泫泬泮泲泴洄洇洊洎洏洑洓洚洦洧洨汧洮洯洱洹洼洿浗浞浟浡浥浧浯浰浼涂涇涑涒涔涖涗涘涪涬涴涷涹涽涿淄淈淊淎淏淖淛淝淟淠淢淥淩淯淰淴淶淼渀渄渞渢渧渲渶渹渻渼湄湅湈湉湋湏湑湒湓湔湗湜湝湞",
-        ],
-        [
-          "8fc8a1",
-          "湢湣湨湳湻湽溍溓溙溠溧溭溮溱溳溻溿滀滁滃滇滈滊滍滎滏滫滭滮滹滻滽漄漈漊漌漍漖漘漚漛漦漩漪漯漰漳漶漻漼漭潏潑潒潓潗潙潚潝潞潡潢潨潬潽潾澃澇澈澋澌澍澐澒澓澔澖澚澟澠澥澦澧澨澮澯澰澵澶澼濅濇濈濊",
-        ],
-        [
-          "8fc9a1",
-          "濚濞濨濩濰濵濹濼濽瀀瀅瀆瀇瀍瀗瀠瀣瀯瀴瀷瀹瀼灃灄灈灉灊灋灔灕灝灞灎灤灥灬灮灵灶灾炁炅炆炔",
-          4,
-          "炛炤炫炰炱炴炷烊烑烓烔烕烖烘烜烤烺焃",
-          4,
-          "焋焌焏焞焠焫焭焯焰焱焸煁煅煆煇煊煋煐煒煗煚煜煞煠",
-        ],
-        [
-          "8fcaa1",
-          "煨煹熀熅熇熌熒熚熛熠熢熯熰熲熳熺熿燀燁燄燋燌燓燖燙燚燜燸燾爀爇爈爉爓爗爚爝爟爤爫爯爴爸爹牁牂牃牅牎牏牐牓牕牖牚牜牞牠牣牨牫牮牯牱牷牸牻牼牿犄犉犍犎犓犛犨犭犮犱犴犾狁狇狉狌狕狖狘狟狥狳狴狺狻",
-        ],
-        [
-          "8fcba1",
-          "狾猂猄猅猇猋猍猒猓猘猙猞猢猤猧猨猬猱猲猵猺猻猽獃獍獐獒獖獘獝獞獟獠獦獧獩獫獬獮獯獱獷獹獼玀玁玃玅玆玎玐玓玕玗玘玜玞玟玠玢玥玦玪玫玭玵玷玹玼玽玿珅珆珉珋珌珏珒珓珖珙珝珡珣珦珧珩珴珵珷珹珺珻珽",
-        ],
-        [
-          "8fcca1",
-          "珿琀琁琄琇琊琑琚琛琤琦琨",
-          9,
-          "琹瑀瑃瑄瑆瑇瑋瑍瑑瑒瑗瑝瑢瑦瑧瑨瑫瑭瑮瑱瑲璀璁璅璆璇璉璏璐璑璒璘璙璚璜璟璠璡璣璦璨璩璪璫璮璯璱璲璵璹璻璿瓈瓉瓌瓐瓓瓘瓚瓛瓞瓟瓤瓨瓪瓫瓯瓴瓺瓻瓼瓿甆",
-        ],
-        [
-          "8fcda1",
-          "甒甖甗甠甡甤甧甩甪甯甶甹甽甾甿畀畃畇畈畎畐畒畗畞畟畡畯畱畹",
-          5,
-          "疁疅疐疒疓疕疙疜疢疤疴疺疿痀痁痄痆痌痎痏痗痜痟痠痡痤痧痬痮痯痱痹瘀瘂瘃瘄瘇瘈瘊瘌瘏瘒瘓瘕瘖瘙瘛瘜瘝瘞瘣瘥瘦瘩瘭瘲瘳瘵瘸瘹",
-        ],
-        [
-          "8fcea1",
-          "瘺瘼癊癀癁癃癄癅癉癋癕癙癟癤癥癭癮癯癱癴皁皅皌皍皕皛皜皝皟皠皢",
-          6,
-          "皪皭皽盁盅盉盋盌盎盔盙盠盦盨盬盰盱盶盹盼眀眆眊眎眒眔眕眗眙眚眜眢眨眭眮眯眴眵眶眹眽眾睂睅睆睊睍睎睏睒睖睗睜睞睟睠睢",
-        ],
-        [
-          "8fcfa1",
-          "睤睧睪睬睰睲睳睴睺睽瞀瞄瞌瞍瞔瞕瞖瞚瞟瞢瞧瞪瞮瞯瞱瞵瞾矃矉矑矒矕矙矞矟矠矤矦矪矬矰矱矴矸矻砅砆砉砍砎砑砝砡砢砣砭砮砰砵砷硃硄硇硈硌硎硒硜硞硠硡硣硤硨硪确硺硾碊碏碔碘碡碝碞碟碤碨碬碭碰碱碲碳",
-        ],
-        [
-          "8fd0a1",
-          "碻碽碿磇磈磉磌磎磒磓磕磖磤磛磟磠磡磦磪磲磳礀磶磷磺磻磿礆礌礐礚礜礞礟礠礥礧礩礭礱礴礵礻礽礿祄祅祆祊祋祏祑祔祘祛祜祧祩祫祲祹祻祼祾禋禌禑禓禔禕禖禘禛禜禡禨禩禫禯禱禴禸离秂秄秇秈秊秏秔秖秚秝秞",
-        ],
-        [
-          "8fd1a1",
-          "秠秢秥秪秫秭秱秸秼稂稃稇稉稊稌稑稕稛稞稡稧稫稭稯稰稴稵稸稹稺穄穅穇穈穌穕穖穙穜穝穟穠穥穧穪穭穵穸穾窀窂窅窆窊窋窐窑窔窞窠窣窬窳窵窹窻窼竆竉竌竎竑竛竨竩竫竬竱竴竻竽竾笇笔笟笣笧笩笪笫笭笮笯笰",
-        ],
-        [
-          "8fd2a1",
-          "笱笴笽笿筀筁筇筎筕筠筤筦筩筪筭筯筲筳筷箄箉箎箐箑箖箛箞箠箥箬箯箰箲箵箶箺箻箼箽篂篅篈篊篔篖篗篙篚篛篨篪篲篴篵篸篹篺篼篾簁簂簃簄簆簉簋簌簎簏簙簛簠簥簦簨簬簱簳簴簶簹簺籆籊籕籑籒籓籙",
-          5,
-        ],
-        [
-          "8fd3a1",
-          "籡籣籧籩籭籮籰籲籹籼籽粆粇粏粔粞粠粦粰粶粷粺粻粼粿糄糇糈糉糍糏糓糔糕糗糙糚糝糦糩糫糵紃紇紈紉紏紑紒紓紖紝紞紣紦紪紭紱紼紽紾絀絁絇絈絍絑絓絗絙絚絜絝絥絧絪絰絸絺絻絿綁綂綃綅綆綈綋綌綍綑綖綗綝",
-        ],
-        [
-          "8fd4a1",
-          "綞綦綧綪綳綶綷綹緂",
-          4,
-          "緌緍緎緗緙縀緢緥緦緪緫緭緱緵緶緹緺縈縐縑縕縗縜縝縠縧縨縬縭縯縳縶縿繄繅繇繎繐繒繘繟繡繢繥繫繮繯繳繸繾纁纆纇纊纍纑纕纘纚纝纞缼缻缽缾缿罃罄罇罏罒罓罛罜罝罡罣罤罥罦罭",
-        ],
-        [
-          "8fd5a1",
-          "罱罽罾罿羀羋羍羏羐羑羖羗羜羡羢羦羪羭羴羼羿翀翃翈翎翏翛翟翣翥翨翬翮翯翲翺翽翾翿耇耈耊耍耎耏耑耓耔耖耝耞耟耠耤耦耬耮耰耴耵耷耹耺耼耾聀聄聠聤聦聭聱聵肁肈肎肜肞肦肧肫肸肹胈胍胏胒胔胕胗胘胠胭胮",
-        ],
-        [
-          "8fd6a1",
-          "胰胲胳胶胹胺胾脃脋脖脗脘脜脞脠脤脧脬脰脵脺脼腅腇腊腌腒腗腠腡腧腨腩腭腯腷膁膐膄膅膆膋膎膖膘膛膞膢膮膲膴膻臋臃臅臊臎臏臕臗臛臝臞臡臤臫臬臰臱臲臵臶臸臹臽臿舀舃舏舓舔舙舚舝舡舢舨舲舴舺艃艄艅艆",
-        ],
-        [
-          "8fd7a1",
-          "艋艎艏艑艖艜艠艣艧艭艴艻艽艿芀芁芃芄芇芉芊芎芑芔芖芘芚芛芠芡芣芤芧芨芩芪芮芰芲芴芷芺芼芾芿苆苐苕苚苠苢苤苨苪苭苯苶苷苽苾茀茁茇茈茊茋荔茛茝茞茟茡茢茬茭茮茰茳茷茺茼茽荂荃荄荇荍荎荑荕荖荗荰荸",
-        ],
-        [
-          "8fd8a1",
-          "荽荿莀莂莄莆莍莒莔莕莘莙莛莜莝莦莧莩莬莾莿菀菇菉菏菐菑菔菝荓菨菪菶菸菹菼萁萆萊萏萑萕萙莭萯萹葅葇葈葊葍葏葑葒葖葘葙葚葜葠葤葥葧葪葰葳葴葶葸葼葽蒁蒅蒒蒓蒕蒞蒦蒨蒩蒪蒯蒱蒴蒺蒽蒾蓀蓂蓇蓈蓌蓏蓓",
-        ],
-        [
-          "8fd9a1",
-          "蓜蓧蓪蓯蓰蓱蓲蓷蔲蓺蓻蓽蔂蔃蔇蔌蔎蔐蔜蔞蔢蔣蔤蔥蔧蔪蔫蔯蔳蔴蔶蔿蕆蕏",
-          4,
-          "蕖蕙蕜",
-          6,
-          "蕤蕫蕯蕹蕺蕻蕽蕿薁薅薆薉薋薌薏薓薘薝薟薠薢薥薧薴薶薷薸薼薽薾薿藂藇藊藋藎薭藘藚藟藠藦藨藭藳藶藼",
-        ],
-        [
-          "8fdaa1",
-          "藿蘀蘄蘅蘍蘎蘐蘑蘒蘘蘙蘛蘞蘡蘧蘩蘶蘸蘺蘼蘽虀虂虆虒虓虖虗虘虙虝虠",
-          4,
-          "虩虬虯虵虶虷虺蚍蚑蚖蚘蚚蚜蚡蚦蚧蚨蚭蚱蚳蚴蚵蚷蚸蚹蚿蛀蛁蛃蛅蛑蛒蛕蛗蛚蛜蛠蛣蛥蛧蚈蛺蛼蛽蜄蜅蜇蜋蜎蜏蜐蜓蜔蜙蜞蜟蜡蜣",
-        ],
-        [
-          "8fdba1",
-          "蜨蜮蜯蜱蜲蜹蜺蜼蜽蜾蝀蝃蝅蝍蝘蝝蝡蝤蝥蝯蝱蝲蝻螃",
-          6,
-          "螋螌螐螓螕螗螘螙螞螠螣螧螬螭螮螱螵螾螿蟁蟈蟉蟊蟎蟕蟖蟙蟚蟜蟟蟢蟣蟤蟪蟫蟭蟱蟳蟸蟺蟿蠁蠃蠆蠉蠊蠋蠐蠙蠒蠓蠔蠘蠚蠛蠜蠞蠟蠨蠭蠮蠰蠲蠵",
-        ],
-        [
-          "8fdca1",
-          "蠺蠼衁衃衅衈衉衊衋衎衑衕衖衘衚衜衟衠衤衩衱衹衻袀袘袚袛袜袟袠袨袪袺袽袾裀裊",
-          4,
-          "裑裒裓裛裞裧裯裰裱裵裷褁褆褍褎褏褕褖褘褙褚褜褠褦褧褨褰褱褲褵褹褺褾襀襂襅襆襉襏襒襗襚襛襜襡襢襣襫襮襰襳襵襺",
-        ],
-        [
-          "8fdda1",
-          "襻襼襽覉覍覐覔覕覛覜覟覠覥覰覴覵覶覷覼觔",
-          4,
-          "觥觩觫觭觱觳觶觹觽觿訄訅訇訏訑訒訔訕訞訠訢訤訦訫訬訯訵訷訽訾詀詃詅詇詉詍詎詓詖詗詘詜詝詡詥詧詵詶詷詹詺詻詾詿誀誃誆誋誏誐誒誖誗誙誟誧誩誮誯誳",
-        ],
-        [
-          "8fdea1",
-          "誶誷誻誾諃諆諈諉諊諑諓諔諕諗諝諟諬諰諴諵諶諼諿謅謆謋謑謜謞謟謊謭謰謷謼譂",
-          4,
-          "譈譒譓譔譙譍譞譣譭譶譸譹譼譾讁讄讅讋讍讏讔讕讜讞讟谸谹谽谾豅豇豉豋豏豑豓豔豗豘豛豝豙豣豤豦豨豩豭豳豵豶豻豾貆",
-        ],
-        [
-          "8fdfa1",
-          "貇貋貐貒貓貙貛貜貤貹貺賅賆賉賋賏賖賕賙賝賡賨賬賯賰賲賵賷賸賾賿贁贃贉贒贗贛赥赩赬赮赿趂趄趈趍趐趑趕趞趟趠趦趫趬趯趲趵趷趹趻跀跅跆跇跈跊跎跑跔跕跗跙跤跥跧跬跰趼跱跲跴跽踁踄踅踆踋踑踔踖踠踡踢",
-        ],
-        [
-          "8fe0a1",
-          "踣踦踧踱踳踶踷踸踹踽蹀蹁蹋蹍蹎蹏蹔蹛蹜蹝蹞蹡蹢蹩蹬蹭蹯蹰蹱蹹蹺蹻躂躃躉躐躒躕躚躛躝躞躢躧躩躭躮躳躵躺躻軀軁軃軄軇軏軑軔軜軨軮軰軱軷軹軺軭輀輂輇輈輏輐輖輗輘輞輠輡輣輥輧輨輬輭輮輴輵輶輷輺轀轁",
-        ],
-        [
-          "8fe1a1",
-          "轃轇轏轑",
-          4,
-          "轘轝轞轥辝辠辡辤辥辦辵辶辸达迀迁迆迊迋迍运迒迓迕迠迣迤迨迮迱迵迶迻迾适逄逈逌逘逛逨逩逯逪逬逭逳逴逷逿遃遄遌遛遝遢遦遧遬遰遴遹邅邈邋邌邎邐邕邗邘邙邛邠邡邢邥邰邲邳邴邶邽郌邾郃",
-        ],
-        [
-          "8fe2a1",
-          "郄郅郇郈郕郗郘郙郜郝郟郥郒郶郫郯郰郴郾郿鄀鄄鄅鄆鄈鄍鄐鄔鄖鄗鄘鄚鄜鄞鄠鄥鄢鄣鄧鄩鄮鄯鄱鄴鄶鄷鄹鄺鄼鄽酃酇酈酏酓酗酙酚酛酡酤酧酭酴酹酺酻醁醃醅醆醊醎醑醓醔醕醘醞醡醦醨醬醭醮醰醱醲醳醶醻醼醽醿",
-        ],
-        [
-          "8fe3a1",
-          "釂釃釅釓釔釗釙釚釞釤釥釩釪釬",
-          5,
-          "釷釹釻釽鈀鈁鈄鈅鈆鈇鈉鈊鈌鈐鈒鈓鈖鈘鈜鈝鈣鈤鈥鈦鈨鈮鈯鈰鈳鈵鈶鈸鈹鈺鈼鈾鉀鉂鉃鉆鉇鉊鉍鉎鉏鉑鉘鉙鉜鉝鉠鉡鉥鉧鉨鉩鉮鉯鉰鉵",
-          4,
-          "鉻鉼鉽鉿銈銉銊銍銎銒銗",
-        ],
-        [
-          "8fe4a1",
-          "銙銟銠銤銥銧銨銫銯銲銶銸銺銻銼銽銿",
-          4,
-          "鋅鋆鋇鋈鋋鋌鋍鋎鋐鋓鋕鋗鋘鋙鋜鋝鋟鋠鋡鋣鋥鋧鋨鋬鋮鋰鋹鋻鋿錀錂錈錍錑錔錕錜錝錞錟錡錤錥錧錩錪錳錴錶錷鍇鍈鍉鍐鍑鍒鍕鍗鍘鍚鍞鍤鍥鍧鍩鍪鍭鍯鍰鍱鍳鍴鍶",
-        ],
-        [
-          "8fe5a1",
-          "鍺鍽鍿鎀鎁鎂鎈鎊鎋鎍鎏鎒鎕鎘鎛鎞鎡鎣鎤鎦鎨鎫鎴鎵鎶鎺鎩鏁鏄鏅鏆鏇鏉",
-          4,
-          "鏓鏙鏜鏞鏟鏢鏦鏧鏹鏷鏸鏺鏻鏽鐁鐂鐄鐈鐉鐍鐎鐏鐕鐖鐗鐟鐮鐯鐱鐲鐳鐴鐻鐿鐽鑃鑅鑈鑊鑌鑕鑙鑜鑟鑡鑣鑨鑫鑭鑮鑯鑱鑲钄钃镸镹",
-        ],
-        [
-          "8fe6a1",
-          "镾閄閈閌閍閎閝閞閟閡閦閩閫閬閴閶閺閽閿闆闈闉闋闐闑闒闓闙闚闝闞闟闠闤闦阝阞阢阤阥阦阬阱阳阷阸阹阺阼阽陁陒陔陖陗陘陡陮陴陻陼陾陿隁隂隃隄隉隑隖隚隝隟隤隥隦隩隮隯隳隺雊雒嶲雘雚雝雞雟雩雯雱雺霂",
-        ],
-        [
-          "8fe7a1",
-          "霃霅霉霚霛霝霡霢霣霨霱霳靁靃靊靎靏靕靗靘靚靛靣靧靪靮靳靶靷靸靻靽靿鞀鞉鞕鞖鞗鞙鞚鞞鞟鞢鞬鞮鞱鞲鞵鞶鞸鞹鞺鞼鞾鞿韁韄韅韇韉韊韌韍韎韐韑韔韗韘韙韝韞韠韛韡韤韯韱韴韷韸韺頇頊頙頍頎頔頖頜頞頠頣頦",
-        ],
-        [
-          "8fe8a1",
-          "頫頮頯頰頲頳頵頥頾顄顇顊顑顒顓顖顗顙顚顢顣顥顦顪顬颫颭颮颰颴颷颸颺颻颿飂飅飈飌飡飣飥飦飧飪飳飶餂餇餈餑餕餖餗餚餛餜餟餢餦餧餫餱",
-          4,
-          "餹餺餻餼饀饁饆饇饈饍饎饔饘饙饛饜饞饟饠馛馝馟馦馰馱馲馵",
-        ],
-        [
-          "8fe9a1",
-          "馹馺馽馿駃駉駓駔駙駚駜駞駧駪駫駬駰駴駵駹駽駾騂騃騄騋騌騐騑騖騞騠騢騣騤騧騭騮騳騵騶騸驇驁驄驊驋驌驎驑驔驖驝骪骬骮骯骲骴骵骶骹骻骾骿髁髃髆髈髎髐髒髕髖髗髛髜髠髤髥髧髩髬髲髳髵髹髺髽髿",
-          4,
-        ],
-        [
-          "8feaa1",
-          "鬄鬅鬈鬉鬋鬌鬍鬎鬐鬒鬖鬙鬛鬜鬠鬦鬫鬭鬳鬴鬵鬷鬹鬺鬽魈魋魌魕魖魗魛魞魡魣魥魦魨魪",
-          4,
-          "魳魵魷魸魹魿鮀鮄鮅鮆鮇鮉鮊鮋鮍鮏鮐鮔鮚鮝鮞鮦鮧鮩鮬鮰鮱鮲鮷鮸鮻鮼鮾鮿鯁鯇鯈鯎鯐鯗鯘鯝鯟鯥鯧鯪鯫鯯鯳鯷鯸",
-        ],
-        [
-          "8feba1",
-          "鯹鯺鯽鯿鰀鰂鰋鰏鰑鰖鰘鰙鰚鰜鰞鰢鰣鰦",
-          4,
-          "鰱鰵鰶鰷鰽鱁鱃鱄鱅鱉鱊鱎鱏鱐鱓鱔鱖鱘鱛鱝鱞鱟鱣鱩鱪鱜鱫鱨鱮鱰鱲鱵鱷鱻鳦鳲鳷鳹鴋鴂鴑鴗鴘鴜鴝鴞鴯鴰鴲鴳鴴鴺鴼鵅鴽鵂鵃鵇鵊鵓鵔鵟鵣鵢鵥鵩鵪鵫鵰鵶鵷鵻",
-        ],
-        [
-          "8feca1",
-          "鵼鵾鶃鶄鶆鶊鶍鶎鶒鶓鶕鶖鶗鶘鶡鶪鶬鶮鶱鶵鶹鶼鶿鷃鷇鷉鷊鷔鷕鷖鷗鷚鷞鷟鷠鷥鷧鷩鷫鷮鷰鷳鷴鷾鸊鸂鸇鸎鸐鸑鸒鸕鸖鸙鸜鸝鹺鹻鹼麀麂麃麄麅麇麎麏麖麘麛麞麤麨麬麮麯麰麳麴麵黆黈黋黕黟黤黧黬黭黮黰黱黲黵",
-        ],
-        [
-          "8feda1",
-          "黸黿鼂鼃鼉鼏鼐鼑鼒鼔鼖鼗鼙鼚鼛鼟鼢鼦鼪鼫鼯鼱鼲鼴鼷鼹鼺鼼鼽鼿齁齃",
-          4,
-          "齓齕齖齗齘齚齝齞齨齩齭",
-          4,
-          "齳齵齺齽龏龐龑龒龔龖龗龞龡龢龣龥",
-        ],
-      ];
+var Buffer = __webpack_require__(15).Buffer;
 
-      /***/
-    },
-    /* 720 */
-    /***/ function (module, exports) {
-      module.exports = {
-        uChars: [
-          128, 165, 169, 178, 184, 216, 226, 235, 238, 244, 248, 251, 253, 258,
-          276, 284, 300, 325, 329, 334, 364, 463, 465, 467, 469, 471, 473, 475,
-          477, 506, 594, 610, 712, 716, 730, 930, 938, 962, 970, 1026, 1104,
-          1106, 8209, 8215, 8218, 8222, 8231, 8241, 8244, 8246, 8252, 8365,
-          8452, 8454, 8458, 8471, 8482, 8556, 8570, 8596, 8602, 8713, 8720,
-          8722, 8726, 8731, 8737, 8740, 8742, 8748, 8751, 8760, 8766, 8777,
-          8781, 8787, 8802, 8808, 8816, 8854, 8858, 8870, 8896, 8979, 9322,
-          9372, 9548, 9588, 9616, 9622, 9634, 9652, 9662, 9672, 9676, 9680,
-          9702, 9735, 9738, 9793, 9795, 11906, 11909, 11913, 11917, 11928,
-          11944, 11947, 11951, 11956, 11960, 11964, 11979, 12284, 12292, 12312,
-          12319, 12330, 12351, 12436, 12447, 12535, 12543, 12586, 12842, 12850,
-          12964, 13200, 13215, 13218, 13253, 13263, 13267, 13270, 13384, 13428,
-          13727, 13839, 13851, 14617, 14703, 14801, 14816, 14964, 15183, 15471,
-          15585, 16471, 16736, 17208, 17325, 17330, 17374, 17623, 17997, 18018,
-          18212, 18218, 18301, 18318, 18760, 18811, 18814, 18820, 18823, 18844,
-          18848, 18872, 19576, 19620, 19738, 19887, 40870, 59244, 59336, 59367,
-          59413, 59417, 59423, 59431, 59437, 59443, 59452, 59460, 59478, 59493,
-          63789, 63866, 63894, 63976, 63986, 64016, 64018, 64021, 64025, 64034,
-          64037, 64042, 65074, 65093, 65107, 65112, 65127, 65132, 65375, 65510,
-          65536,
-        ],
-        gbChars: [
-          0, 36, 38, 45, 50, 81, 89, 95, 96, 100, 103, 104, 105, 109, 126, 133,
-          148, 172, 175, 179, 208, 306, 307, 308, 309, 310, 311, 312, 313, 341,
-          428, 443, 544, 545, 558, 741, 742, 749, 750, 805, 819, 820, 7922,
-          7924, 7925, 7927, 7934, 7943, 7944, 7945, 7950, 8062, 8148, 8149,
-          8152, 8164, 8174, 8236, 8240, 8262, 8264, 8374, 8380, 8381, 8384,
-          8388, 8390, 8392, 8393, 8394, 8396, 8401, 8406, 8416, 8419, 8424,
-          8437, 8439, 8445, 8482, 8485, 8496, 8521, 8603, 8936, 8946, 9046,
-          9050, 9063, 9066, 9076, 9092, 9100, 9108, 9111, 9113, 9131, 9162,
-          9164, 9218, 9219, 11329, 11331, 11334, 11336, 11346, 11361, 11363,
-          11366, 11370, 11372, 11375, 11389, 11682, 11686, 11687, 11692, 11694,
-          11714, 11716, 11723, 11725, 11730, 11736, 11982, 11989, 12102, 12336,
-          12348, 12350, 12384, 12393, 12395, 12397, 12510, 12553, 12851, 12962,
-          12973, 13738, 13823, 13919, 13933, 14080, 14298, 14585, 14698, 15583,
-          15847, 16318, 16434, 16438, 16481, 16729, 17102, 17122, 17315, 17320,
-          17402, 17418, 17859, 17909, 17911, 17915, 17916, 17936, 17939, 17961,
-          18664, 18703, 18814, 18962, 19043, 33469, 33470, 33471, 33484, 33485,
-          33490, 33497, 33501, 33505, 33513, 33520, 33536, 33550, 37845, 37921,
-          37948, 38029, 38038, 38064, 38065, 38066, 38069, 38075, 38076, 38078,
-          39108, 39109, 39113, 39114, 39115, 39116, 39265, 39394, 189000,
-        ],
-      };
+// Note: UTF16-LE (or UCS2) codec is Node.js native. See encodings/internal.js
 
-      /***/
-    },
-    /* 721 */
-    /***/ function (module, exports) {
-      module.exports = [
-        ["0", "\u0000", 128],
-        ["a1", "｡", 62],
-        [
-          "8140",
-          "　、。，．・：；？！゛゜´｀¨＾￣＿ヽヾゝゞ〃仝々〆〇ー―‐／＼～∥｜…‥‘’“”（）〔〕［］｛｝〈",
-          9,
-          "＋－±×",
-        ],
-        [
-          "8180",
-          "÷＝≠＜＞≦≧∞∴♂♀°′″℃￥＄￠￡％＃＆＊＠§☆★○●◎◇◆□■△▲▽▼※〒→←↑↓〓",
-        ],
-        ["81b8", "∈∋⊆⊇⊂⊃∪∩"],
-        ["81c8", "∧∨￢⇒⇔∀∃"],
-        ["81da", "∠⊥⌒∂∇≡≒≪≫√∽∝∵∫∬"],
-        ["81f0", "ʼn♯♭♪†‡¶"],
-        ["81fc", "◯"],
-        ["824f", "０", 9],
-        ["8260", "Ａ", 25],
-        ["8281", "ａ", 25],
-        ["829f", "ぁ", 82],
-        ["8340", "ァ", 62],
-        ["8380", "ム", 22],
-        ["839f", "Α", 16, "Σ", 6],
-        ["83bf", "α", 16, "σ", 6],
-        ["8440", "А", 5, "ЁЖ", 25],
-        ["8470", "а", 5, "ёж", 7],
-        ["8480", "о", 17],
-        ["849f", "─│┌┐┘└├┬┤┴┼━┃┏┓┛┗┣┳┫┻╋┠┯┨┷┿┝┰┥┸╂"],
-        ["8740", "①", 19, "Ⅰ", 9],
-        ["875f", "㍉㌔㌢㍍㌘㌧㌃㌶㍑㍗㌍㌦㌣㌫㍊㌻㎜㎝㎞㎎㎏㏄㎡"],
-        ["877e", "㍻"],
-        ["8780", "〝〟№㏍℡㊤", 4, "㈱㈲㈹㍾㍽㍼≒≡∫∮∑√⊥∠∟⊿∵∩∪"],
-        [
-          "889f",
-          "亜唖娃阿哀愛挨姶逢葵茜穐悪握渥旭葦芦鯵梓圧斡扱宛姐虻飴絢綾鮎或粟袷安庵按暗案闇鞍杏以伊位依偉囲夷委威尉惟意慰易椅為畏異移維緯胃萎衣謂違遺医井亥域育郁磯一壱溢逸稲茨芋鰯允印咽員因姻引飲淫胤蔭",
-        ],
-        [
-          "8940",
-          "院陰隠韻吋右宇烏羽迂雨卯鵜窺丑碓臼渦嘘唄欝蔚鰻姥厩浦瓜閏噂云運雲荏餌叡営嬰影映曳栄永泳洩瑛盈穎頴英衛詠鋭液疫益駅悦謁越閲榎厭円",
-        ],
-        [
-          "8980",
-          "園堰奄宴延怨掩援沿演炎焔煙燕猿縁艶苑薗遠鉛鴛塩於汚甥凹央奥往応押旺横欧殴王翁襖鴬鴎黄岡沖荻億屋憶臆桶牡乙俺卸恩温穏音下化仮何伽価佳加可嘉夏嫁家寡科暇果架歌河火珂禍禾稼箇花苛茄荷華菓蝦課嘩貨迦過霞蚊俄峨我牙画臥芽蛾賀雅餓駕介会解回塊壊廻快怪悔恢懐戒拐改",
-        ],
-        [
-          "8a40",
-          "魁晦械海灰界皆絵芥蟹開階貝凱劾外咳害崖慨概涯碍蓋街該鎧骸浬馨蛙垣柿蛎鈎劃嚇各廓拡撹格核殻獲確穫覚角赫較郭閣隔革学岳楽額顎掛笠樫",
-        ],
-        [
-          "8a80",
-          "橿梶鰍潟割喝恰括活渇滑葛褐轄且鰹叶椛樺鞄株兜竃蒲釜鎌噛鴨栢茅萱粥刈苅瓦乾侃冠寒刊勘勧巻喚堪姦完官寛干幹患感慣憾換敢柑桓棺款歓汗漢澗潅環甘監看竿管簡緩缶翰肝艦莞観諌貫還鑑間閑関陥韓館舘丸含岸巌玩癌眼岩翫贋雁頑顔願企伎危喜器基奇嬉寄岐希幾忌揮机旗既期棋棄",
-        ],
-        [
-          "8b40",
-          "機帰毅気汽畿祈季稀紀徽規記貴起軌輝飢騎鬼亀偽儀妓宜戯技擬欺犠疑祇義蟻誼議掬菊鞠吉吃喫桔橘詰砧杵黍却客脚虐逆丘久仇休及吸宮弓急救",
-        ],
-        [
-          "8b80",
-          "朽求汲泣灸球究窮笈級糾給旧牛去居巨拒拠挙渠虚許距鋸漁禦魚亨享京供侠僑兇競共凶協匡卿叫喬境峡強彊怯恐恭挟教橋況狂狭矯胸脅興蕎郷鏡響饗驚仰凝尭暁業局曲極玉桐粁僅勤均巾錦斤欣欽琴禁禽筋緊芹菌衿襟謹近金吟銀九倶句区狗玖矩苦躯駆駈駒具愚虞喰空偶寓遇隅串櫛釧屑屈",
-        ],
-        [
-          "8c40",
-          "掘窟沓靴轡窪熊隈粂栗繰桑鍬勲君薫訓群軍郡卦袈祁係傾刑兄啓圭珪型契形径恵慶慧憩掲携敬景桂渓畦稽系経継繋罫茎荊蛍計詣警軽頚鶏芸迎鯨",
-        ],
-        [
-          "8c80",
-          "劇戟撃激隙桁傑欠決潔穴結血訣月件倹倦健兼券剣喧圏堅嫌建憲懸拳捲検権牽犬献研硯絹県肩見謙賢軒遣鍵険顕験鹸元原厳幻弦減源玄現絃舷言諺限乎個古呼固姑孤己庫弧戸故枯湖狐糊袴股胡菰虎誇跨鈷雇顧鼓五互伍午呉吾娯後御悟梧檎瑚碁語誤護醐乞鯉交佼侯候倖光公功効勾厚口向",
-        ],
-        [
-          "8d40",
-          "后喉坑垢好孔孝宏工巧巷幸広庚康弘恒慌抗拘控攻昂晃更杭校梗構江洪浩港溝甲皇硬稿糠紅紘絞綱耕考肯肱腔膏航荒行衡講貢購郊酵鉱砿鋼閤降",
-        ],
-        [
-          "8d80",
-          "項香高鴻剛劫号合壕拷濠豪轟麹克刻告国穀酷鵠黒獄漉腰甑忽惚骨狛込此頃今困坤墾婚恨懇昏昆根梱混痕紺艮魂些佐叉唆嵯左差査沙瑳砂詐鎖裟坐座挫債催再最哉塞妻宰彩才採栽歳済災采犀砕砦祭斎細菜裁載際剤在材罪財冴坂阪堺榊肴咲崎埼碕鷺作削咋搾昨朔柵窄策索錯桜鮭笹匙冊刷",
-        ],
-        [
-          "8e40",
-          "察拶撮擦札殺薩雑皐鯖捌錆鮫皿晒三傘参山惨撒散桟燦珊産算纂蚕讃賛酸餐斬暫残仕仔伺使刺司史嗣四士始姉姿子屍市師志思指支孜斯施旨枝止",
-        ],
-        [
-          "8e80",
-          "死氏獅祉私糸紙紫肢脂至視詞詩試誌諮資賜雌飼歯事似侍児字寺慈持時次滋治爾璽痔磁示而耳自蒔辞汐鹿式識鴫竺軸宍雫七叱執失嫉室悉湿漆疾質実蔀篠偲柴芝屡蕊縞舎写射捨赦斜煮社紗者謝車遮蛇邪借勺尺杓灼爵酌釈錫若寂弱惹主取守手朱殊狩珠種腫趣酒首儒受呪寿授樹綬需囚収周",
-        ],
-        [
-          "8f40",
-          "宗就州修愁拾洲秀秋終繍習臭舟蒐衆襲讐蹴輯週酋酬集醜什住充十従戎柔汁渋獣縦重銃叔夙宿淑祝縮粛塾熟出術述俊峻春瞬竣舜駿准循旬楯殉淳",
-        ],
-        [
-          "8f80",
-          "準潤盾純巡遵醇順処初所暑曙渚庶緒署書薯藷諸助叙女序徐恕鋤除傷償勝匠升召哨商唱嘗奨妾娼宵将小少尚庄床廠彰承抄招掌捷昇昌昭晶松梢樟樵沼消渉湘焼焦照症省硝礁祥称章笑粧紹肖菖蒋蕉衝裳訟証詔詳象賞醤鉦鍾鐘障鞘上丈丞乗冗剰城場壌嬢常情擾条杖浄状畳穣蒸譲醸錠嘱埴飾",
-        ],
-        [
-          "9040",
-          "拭植殖燭織職色触食蝕辱尻伸信侵唇娠寝審心慎振新晋森榛浸深申疹真神秦紳臣芯薪親診身辛進針震人仁刃塵壬尋甚尽腎訊迅陣靭笥諏須酢図厨",
-        ],
-        [
-          "9080",
-          "逗吹垂帥推水炊睡粋翠衰遂酔錐錘随瑞髄崇嵩数枢趨雛据杉椙菅頗雀裾澄摺寸世瀬畝是凄制勢姓征性成政整星晴棲栖正清牲生盛精聖声製西誠誓請逝醒青静斉税脆隻席惜戚斥昔析石積籍績脊責赤跡蹟碩切拙接摂折設窃節説雪絶舌蝉仙先千占宣専尖川戦扇撰栓栴泉浅洗染潜煎煽旋穿箭線",
-        ],
-        [
-          "9140",
-          "繊羨腺舛船薦詮賎践選遷銭銑閃鮮前善漸然全禅繕膳糎噌塑岨措曾曽楚狙疏疎礎祖租粗素組蘇訴阻遡鼠僧創双叢倉喪壮奏爽宋層匝惣想捜掃挿掻",
-        ],
-        [
-          "9180",
-          "操早曹巣槍槽漕燥争痩相窓糟総綜聡草荘葬蒼藻装走送遭鎗霜騒像増憎臓蔵贈造促側則即息捉束測足速俗属賊族続卒袖其揃存孫尊損村遜他多太汰詑唾堕妥惰打柁舵楕陀駄騨体堆対耐岱帯待怠態戴替泰滞胎腿苔袋貸退逮隊黛鯛代台大第醍題鷹滝瀧卓啄宅托択拓沢濯琢託鐸濁諾茸凧蛸只",
-        ],
-        [
-          "9240",
-          "叩但達辰奪脱巽竪辿棚谷狸鱈樽誰丹単嘆坦担探旦歎淡湛炭短端箪綻耽胆蛋誕鍛団壇弾断暖檀段男談値知地弛恥智池痴稚置致蜘遅馳築畜竹筑蓄",
-        ],
-        [
-          "9280",
-          "逐秩窒茶嫡着中仲宙忠抽昼柱注虫衷註酎鋳駐樗瀦猪苧著貯丁兆凋喋寵帖帳庁弔張彫徴懲挑暢朝潮牒町眺聴脹腸蝶調諜超跳銚長頂鳥勅捗直朕沈珍賃鎮陳津墜椎槌追鎚痛通塚栂掴槻佃漬柘辻蔦綴鍔椿潰坪壷嬬紬爪吊釣鶴亭低停偵剃貞呈堤定帝底庭廷弟悌抵挺提梯汀碇禎程締艇訂諦蹄逓",
-        ],
-        [
-          "9340",
-          "邸鄭釘鼎泥摘擢敵滴的笛適鏑溺哲徹撤轍迭鉄典填天展店添纏甜貼転顛点伝殿澱田電兎吐堵塗妬屠徒斗杜渡登菟賭途都鍍砥砺努度土奴怒倒党冬",
-        ],
-        [
-          "9380",
-          "凍刀唐塔塘套宕島嶋悼投搭東桃梼棟盗淘湯涛灯燈当痘祷等答筒糖統到董蕩藤討謄豆踏逃透鐙陶頭騰闘働動同堂導憧撞洞瞳童胴萄道銅峠鴇匿得徳涜特督禿篤毒独読栃橡凸突椴届鳶苫寅酉瀞噸屯惇敦沌豚遁頓呑曇鈍奈那内乍凪薙謎灘捺鍋楢馴縄畷南楠軟難汝二尼弐迩匂賑肉虹廿日乳入",
-        ],
-        [
-          "9440",
-          "如尿韮任妊忍認濡禰祢寧葱猫熱年念捻撚燃粘乃廼之埜嚢悩濃納能脳膿農覗蚤巴把播覇杷波派琶破婆罵芭馬俳廃拝排敗杯盃牌背肺輩配倍培媒梅",
-        ],
-        [
-          "9480",
-          "楳煤狽買売賠陪這蝿秤矧萩伯剥博拍柏泊白箔粕舶薄迫曝漠爆縛莫駁麦函箱硲箸肇筈櫨幡肌畑畠八鉢溌発醗髪伐罰抜筏閥鳩噺塙蛤隼伴判半反叛帆搬斑板氾汎版犯班畔繁般藩販範釆煩頒飯挽晩番盤磐蕃蛮匪卑否妃庇彼悲扉批披斐比泌疲皮碑秘緋罷肥被誹費避非飛樋簸備尾微枇毘琵眉美",
-        ],
-        [
-          "9540",
-          "鼻柊稗匹疋髭彦膝菱肘弼必畢筆逼桧姫媛紐百謬俵彪標氷漂瓢票表評豹廟描病秒苗錨鋲蒜蛭鰭品彬斌浜瀕貧賓頻敏瓶不付埠夫婦富冨布府怖扶敷",
-        ],
-        [
-          "9580",
-          "斧普浮父符腐膚芙譜負賦赴阜附侮撫武舞葡蕪部封楓風葺蕗伏副復幅服福腹複覆淵弗払沸仏物鮒分吻噴墳憤扮焚奮粉糞紛雰文聞丙併兵塀幣平弊柄並蔽閉陛米頁僻壁癖碧別瞥蔑箆偏変片篇編辺返遍便勉娩弁鞭保舗鋪圃捕歩甫補輔穂募墓慕戊暮母簿菩倣俸包呆報奉宝峰峯崩庖抱捧放方朋",
-        ],
-        [
-          "9640",
-          "法泡烹砲縫胞芳萌蓬蜂褒訪豊邦鋒飽鳳鵬乏亡傍剖坊妨帽忘忙房暴望某棒冒紡肪膨謀貌貿鉾防吠頬北僕卜墨撲朴牧睦穆釦勃没殆堀幌奔本翻凡盆",
-        ],
-        [
-          "9680",
-          "摩磨魔麻埋妹昧枚毎哩槙幕膜枕鮪柾鱒桝亦俣又抹末沫迄侭繭麿万慢満漫蔓味未魅巳箕岬密蜜湊蓑稔脈妙粍民眠務夢無牟矛霧鵡椋婿娘冥名命明盟迷銘鳴姪牝滅免棉綿緬面麺摸模茂妄孟毛猛盲網耗蒙儲木黙目杢勿餅尤戻籾貰問悶紋門匁也冶夜爺耶野弥矢厄役約薬訳躍靖柳薮鑓愉愈油癒",
-        ],
-        [
-          "9740",
-          "諭輸唯佑優勇友宥幽悠憂揖有柚湧涌猶猷由祐裕誘遊邑郵雄融夕予余与誉輿預傭幼妖容庸揚揺擁曜楊様洋溶熔用窯羊耀葉蓉要謡踊遥陽養慾抑欲",
-        ],
-        [
-          "9780",
-          "沃浴翌翼淀羅螺裸来莱頼雷洛絡落酪乱卵嵐欄濫藍蘭覧利吏履李梨理璃痢裏裡里離陸律率立葎掠略劉流溜琉留硫粒隆竜龍侶慮旅虜了亮僚両凌寮料梁涼猟療瞭稜糧良諒遼量陵領力緑倫厘林淋燐琳臨輪隣鱗麟瑠塁涙累類令伶例冷励嶺怜玲礼苓鈴隷零霊麗齢暦歴列劣烈裂廉恋憐漣煉簾練聯",
-        ],
-        [
-          "9840",
-          "蓮連錬呂魯櫓炉賂路露労婁廊弄朗楼榔浪漏牢狼篭老聾蝋郎六麓禄肋録論倭和話歪賄脇惑枠鷲亙亘鰐詫藁蕨椀湾碗腕",
-        ],
-        [
-          "989f",
-          "弌丐丕个丱丶丼丿乂乖乘亂亅豫亊舒弍于亞亟亠亢亰亳亶从仍仄仆仂仗仞仭仟价伉佚估佛佝佗佇佶侈侏侘佻佩佰侑佯來侖儘俔俟俎俘俛俑俚俐俤俥倚倨倔倪倥倅伜俶倡倩倬俾俯們倆偃假會偕偐偈做偖偬偸傀傚傅傴傲",
-        ],
-        [
-          "9940",
-          "僉僊傳僂僖僞僥僭僣僮價僵儉儁儂儖儕儔儚儡儺儷儼儻儿兀兒兌兔兢竸兩兪兮冀冂囘册冉冏冑冓冕冖冤冦冢冩冪冫决冱冲冰况冽凅凉凛几處凩凭",
-        ],
-        [
-          "9980",
-          "凰凵凾刄刋刔刎刧刪刮刳刹剏剄剋剌剞剔剪剴剩剳剿剽劍劔劒剱劈劑辨辧劬劭劼劵勁勍勗勞勣勦飭勠勳勵勸勹匆匈甸匍匐匏匕匚匣匯匱匳匸區卆卅丗卉卍凖卞卩卮夘卻卷厂厖厠厦厥厮厰厶參簒雙叟曼燮叮叨叭叺吁吽呀听吭吼吮吶吩吝呎咏呵咎呟呱呷呰咒呻咀呶咄咐咆哇咢咸咥咬哄哈咨",
-        ],
-        [
-          "9a40",
-          "咫哂咤咾咼哘哥哦唏唔哽哮哭哺哢唹啀啣啌售啜啅啖啗唸唳啝喙喀咯喊喟啻啾喘喞單啼喃喩喇喨嗚嗅嗟嗄嗜嗤嗔嘔嗷嘖嗾嗽嘛嗹噎噐營嘴嘶嘲嘸",
-        ],
-        [
-          "9a80",
-          "噫噤嘯噬噪嚆嚀嚊嚠嚔嚏嚥嚮嚶嚴囂嚼囁囃囀囈囎囑囓囗囮囹圀囿圄圉圈國圍圓團圖嗇圜圦圷圸坎圻址坏坩埀垈坡坿垉垓垠垳垤垪垰埃埆埔埒埓堊埖埣堋堙堝塲堡塢塋塰毀塒堽塹墅墹墟墫墺壞墻墸墮壅壓壑壗壙壘壥壜壤壟壯壺壹壻壼壽夂夊夐夛梦夥夬夭夲夸夾竒奕奐奎奚奘奢奠奧奬奩",
-        ],
-        [
-          "9b40",
-          "奸妁妝佞侫妣妲姆姨姜妍姙姚娥娟娑娜娉娚婀婬婉娵娶婢婪媚媼媾嫋嫂媽嫣嫗嫦嫩嫖嫺嫻嬌嬋嬖嬲嫐嬪嬶嬾孃孅孀孑孕孚孛孥孩孰孳孵學斈孺宀",
-        ],
-        [
-          "9b80",
-          "它宦宸寃寇寉寔寐寤實寢寞寥寫寰寶寳尅將專對尓尠尢尨尸尹屁屆屎屓屐屏孱屬屮乢屶屹岌岑岔妛岫岻岶岼岷峅岾峇峙峩峽峺峭嶌峪崋崕崗嵜崟崛崑崔崢崚崙崘嵌嵒嵎嵋嵬嵳嵶嶇嶄嶂嶢嶝嶬嶮嶽嶐嶷嶼巉巍巓巒巖巛巫已巵帋帚帙帑帛帶帷幄幃幀幎幗幔幟幢幤幇幵并幺麼广庠廁廂廈廐廏",
-        ],
-        [
-          "9c40",
-          "廖廣廝廚廛廢廡廨廩廬廱廳廰廴廸廾弃弉彝彜弋弑弖弩弭弸彁彈彌彎弯彑彖彗彙彡彭彳彷徃徂彿徊很徑徇從徙徘徠徨徭徼忖忻忤忸忱忝悳忿怡恠",
-        ],
-        [
-          "9c80",
-          "怙怐怩怎怱怛怕怫怦怏怺恚恁恪恷恟恊恆恍恣恃恤恂恬恫恙悁悍惧悃悚悄悛悖悗悒悧悋惡悸惠惓悴忰悽惆悵惘慍愕愆惶惷愀惴惺愃愡惻惱愍愎慇愾愨愧慊愿愼愬愴愽慂慄慳慷慘慙慚慫慴慯慥慱慟慝慓慵憙憖憇憬憔憚憊憑憫憮懌懊應懷懈懃懆憺懋罹懍懦懣懶懺懴懿懽懼懾戀戈戉戍戌戔戛",
-        ],
-        [
-          "9d40",
-          "戞戡截戮戰戲戳扁扎扞扣扛扠扨扼抂抉找抒抓抖拔抃抔拗拑抻拏拿拆擔拈拜拌拊拂拇抛拉挌拮拱挧挂挈拯拵捐挾捍搜捏掖掎掀掫捶掣掏掉掟掵捫",
-        ],
-        [
-          "9d80",
-          "捩掾揩揀揆揣揉插揶揄搖搴搆搓搦搶攝搗搨搏摧摯摶摎攪撕撓撥撩撈撼據擒擅擇撻擘擂擱擧舉擠擡抬擣擯攬擶擴擲擺攀擽攘攜攅攤攣攫攴攵攷收攸畋效敖敕敍敘敞敝敲數斂斃變斛斟斫斷旃旆旁旄旌旒旛旙无旡旱杲昊昃旻杳昵昶昴昜晏晄晉晁晞晝晤晧晨晟晢晰暃暈暎暉暄暘暝曁暹曉暾暼",
-        ],
-        [
-          "9e40",
-          "曄暸曖曚曠昿曦曩曰曵曷朏朖朞朦朧霸朮朿朶杁朸朷杆杞杠杙杣杤枉杰枩杼杪枌枋枦枡枅枷柯枴柬枳柩枸柤柞柝柢柮枹柎柆柧檜栞框栩桀桍栲桎",
-        ],
-        [
-          "9e80",
-          "梳栫桙档桷桿梟梏梭梔條梛梃檮梹桴梵梠梺椏梍桾椁棊椈棘椢椦棡椌棍棔棧棕椶椒椄棗棣椥棹棠棯椨椪椚椣椡棆楹楷楜楸楫楔楾楮椹楴椽楙椰楡楞楝榁楪榲榮槐榿槁槓榾槎寨槊槝榻槃榧樮榑榠榜榕榴槞槨樂樛槿權槹槲槧樅榱樞槭樔槫樊樒櫁樣樓橄樌橲樶橸橇橢橙橦橈樸樢檐檍檠檄檢檣",
-        ],
-        [
-          "9f40",
-          "檗蘗檻櫃櫂檸檳檬櫞櫑櫟檪櫚櫪櫻欅蘖櫺欒欖鬱欟欸欷盜欹飮歇歃歉歐歙歔歛歟歡歸歹歿殀殄殃殍殘殕殞殤殪殫殯殲殱殳殷殼毆毋毓毟毬毫毳毯",
-        ],
-        [
-          "9f80",
-          "麾氈氓气氛氤氣汞汕汢汪沂沍沚沁沛汾汨汳沒沐泄泱泓沽泗泅泝沮沱沾沺泛泯泙泪洟衍洶洫洽洸洙洵洳洒洌浣涓浤浚浹浙涎涕濤涅淹渕渊涵淇淦涸淆淬淞淌淨淒淅淺淙淤淕淪淮渭湮渮渙湲湟渾渣湫渫湶湍渟湃渺湎渤滿渝游溂溪溘滉溷滓溽溯滄溲滔滕溏溥滂溟潁漑灌滬滸滾漿滲漱滯漲滌",
-        ],
-        [
-          "e040",
-          "漾漓滷澆潺潸澁澀潯潛濳潭澂潼潘澎澑濂潦澳澣澡澤澹濆澪濟濕濬濔濘濱濮濛瀉瀋濺瀑瀁瀏濾瀛瀚潴瀝瀘瀟瀰瀾瀲灑灣炙炒炯烱炬炸炳炮烟烋烝",
-        ],
-        [
-          "e080",
-          "烙焉烽焜焙煥煕熈煦煢煌煖煬熏燻熄熕熨熬燗熹熾燒燉燔燎燠燬燧燵燼燹燿爍爐爛爨爭爬爰爲爻爼爿牀牆牋牘牴牾犂犁犇犒犖犢犧犹犲狃狆狄狎狒狢狠狡狹狷倏猗猊猜猖猝猴猯猩猥猾獎獏默獗獪獨獰獸獵獻獺珈玳珎玻珀珥珮珞璢琅瑯琥珸琲琺瑕琿瑟瑙瑁瑜瑩瑰瑣瑪瑶瑾璋璞璧瓊瓏瓔珱",
-        ],
-        [
-          "e140",
-          "瓠瓣瓧瓩瓮瓲瓰瓱瓸瓷甄甃甅甌甎甍甕甓甞甦甬甼畄畍畊畉畛畆畚畩畤畧畫畭畸當疆疇畴疊疉疂疔疚疝疥疣痂疳痃疵疽疸疼疱痍痊痒痙痣痞痾痿",
-        ],
-        [
-          "e180",
-          "痼瘁痰痺痲痳瘋瘍瘉瘟瘧瘠瘡瘢瘤瘴瘰瘻癇癈癆癜癘癡癢癨癩癪癧癬癰癲癶癸發皀皃皈皋皎皖皓皙皚皰皴皸皹皺盂盍盖盒盞盡盥盧盪蘯盻眈眇眄眩眤眞眥眦眛眷眸睇睚睨睫睛睥睿睾睹瞎瞋瞑瞠瞞瞰瞶瞹瞿瞼瞽瞻矇矍矗矚矜矣矮矼砌砒礦砠礪硅碎硴碆硼碚碌碣碵碪碯磑磆磋磔碾碼磅磊磬",
-        ],
-        [
-          "e240",
-          "磧磚磽磴礇礒礑礙礬礫祀祠祗祟祚祕祓祺祿禊禝禧齋禪禮禳禹禺秉秕秧秬秡秣稈稍稘稙稠稟禀稱稻稾稷穃穗穉穡穢穩龝穰穹穽窈窗窕窘窖窩竈窰",
-        ],
-        [
-          "e280",
-          "窶竅竄窿邃竇竊竍竏竕竓站竚竝竡竢竦竭竰笂笏笊笆笳笘笙笞笵笨笶筐筺笄筍笋筌筅筵筥筴筧筰筱筬筮箝箘箟箍箜箚箋箒箏筝箙篋篁篌篏箴篆篝篩簑簔篦篥籠簀簇簓篳篷簗簍篶簣簧簪簟簷簫簽籌籃籔籏籀籐籘籟籤籖籥籬籵粃粐粤粭粢粫粡粨粳粲粱粮粹粽糀糅糂糘糒糜糢鬻糯糲糴糶糺紆",
-        ],
-        [
-          "e340",
-          "紂紜紕紊絅絋紮紲紿紵絆絳絖絎絲絨絮絏絣經綉絛綏絽綛綺綮綣綵緇綽綫總綢綯緜綸綟綰緘緝緤緞緻緲緡縅縊縣縡縒縱縟縉縋縢繆繦縻縵縹繃縷",
-        ],
-        [
-          "e380",
-          "縲縺繧繝繖繞繙繚繹繪繩繼繻纃緕繽辮繿纈纉續纒纐纓纔纖纎纛纜缸缺罅罌罍罎罐网罕罔罘罟罠罨罩罧罸羂羆羃羈羇羌羔羞羝羚羣羯羲羹羮羶羸譱翅翆翊翕翔翡翦翩翳翹飜耆耄耋耒耘耙耜耡耨耿耻聊聆聒聘聚聟聢聨聳聲聰聶聹聽聿肄肆肅肛肓肚肭冐肬胛胥胙胝胄胚胖脉胯胱脛脩脣脯腋",
-        ],
-        [
-          "e440",
-          "隋腆脾腓腑胼腱腮腥腦腴膃膈膊膀膂膠膕膤膣腟膓膩膰膵膾膸膽臀臂膺臉臍臑臙臘臈臚臟臠臧臺臻臾舁舂舅與舊舍舐舖舩舫舸舳艀艙艘艝艚艟艤",
-        ],
-        [
-          "e480",
-          "艢艨艪艫舮艱艷艸艾芍芒芫芟芻芬苡苣苟苒苴苳苺莓范苻苹苞茆苜茉苙茵茴茖茲茱荀茹荐荅茯茫茗茘莅莚莪莟莢莖茣莎莇莊荼莵荳荵莠莉莨菴萓菫菎菽萃菘萋菁菷萇菠菲萍萢萠莽萸蔆菻葭萪萼蕚蒄葷葫蒭葮蒂葩葆萬葯葹萵蓊葢蒹蒿蒟蓙蓍蒻蓚蓐蓁蓆蓖蒡蔡蓿蓴蔗蔘蔬蔟蔕蔔蓼蕀蕣蕘蕈",
-        ],
-        [
-          "e540",
-          "蕁蘂蕋蕕薀薤薈薑薊薨蕭薔薛藪薇薜蕷蕾薐藉薺藏薹藐藕藝藥藜藹蘊蘓蘋藾藺蘆蘢蘚蘰蘿虍乕虔號虧虱蚓蚣蚩蚪蚋蚌蚶蚯蛄蛆蚰蛉蠣蚫蛔蛞蛩蛬",
-        ],
-        [
-          "e580",
-          "蛟蛛蛯蜒蜆蜈蜀蜃蛻蜑蜉蜍蛹蜊蜴蜿蜷蜻蜥蜩蜚蝠蝟蝸蝌蝎蝴蝗蝨蝮蝙蝓蝣蝪蠅螢螟螂螯蟋螽蟀蟐雖螫蟄螳蟇蟆螻蟯蟲蟠蠏蠍蟾蟶蟷蠎蟒蠑蠖蠕蠢蠡蠱蠶蠹蠧蠻衄衂衒衙衞衢衫袁衾袞衵衽袵衲袂袗袒袮袙袢袍袤袰袿袱裃裄裔裘裙裝裹褂裼裴裨裲褄褌褊褓襃褞褥褪褫襁襄褻褶褸襌褝襠襞",
-        ],
-        [
-          "e640",
-          "襦襤襭襪襯襴襷襾覃覈覊覓覘覡覩覦覬覯覲覺覽覿觀觚觜觝觧觴觸訃訖訐訌訛訝訥訶詁詛詒詆詈詼詭詬詢誅誂誄誨誡誑誥誦誚誣諄諍諂諚諫諳諧",
-        ],
-        [
-          "e680",
-          "諤諱謔諠諢諷諞諛謌謇謚諡謖謐謗謠謳鞫謦謫謾謨譁譌譏譎證譖譛譚譫譟譬譯譴譽讀讌讎讒讓讖讙讚谺豁谿豈豌豎豐豕豢豬豸豺貂貉貅貊貍貎貔豼貘戝貭貪貽貲貳貮貶賈賁賤賣賚賽賺賻贄贅贊贇贏贍贐齎贓賍贔贖赧赭赱赳趁趙跂趾趺跏跚跖跌跛跋跪跫跟跣跼踈踉跿踝踞踐踟蹂踵踰踴蹊",
-        ],
-        [
-          "e740",
-          "蹇蹉蹌蹐蹈蹙蹤蹠踪蹣蹕蹶蹲蹼躁躇躅躄躋躊躓躑躔躙躪躡躬躰軆躱躾軅軈軋軛軣軼軻軫軾輊輅輕輒輙輓輜輟輛輌輦輳輻輹轅轂輾轌轉轆轎轗轜",
-        ],
-        [
-          "e780",
-          "轢轣轤辜辟辣辭辯辷迚迥迢迪迯邇迴逅迹迺逑逕逡逍逞逖逋逧逶逵逹迸遏遐遑遒逎遉逾遖遘遞遨遯遶隨遲邂遽邁邀邊邉邏邨邯邱邵郢郤扈郛鄂鄒鄙鄲鄰酊酖酘酣酥酩酳酲醋醉醂醢醫醯醪醵醴醺釀釁釉釋釐釖釟釡釛釼釵釶鈞釿鈔鈬鈕鈑鉞鉗鉅鉉鉤鉈銕鈿鉋鉐銜銖銓銛鉚鋏銹銷鋩錏鋺鍄錮",
-        ],
-        [
-          "e840",
-          "錙錢錚錣錺錵錻鍜鍠鍼鍮鍖鎰鎬鎭鎔鎹鏖鏗鏨鏥鏘鏃鏝鏐鏈鏤鐚鐔鐓鐃鐇鐐鐶鐫鐵鐡鐺鑁鑒鑄鑛鑠鑢鑞鑪鈩鑰鑵鑷鑽鑚鑼鑾钁鑿閂閇閊閔閖閘閙",
-        ],
-        [
-          "e880",
-          "閠閨閧閭閼閻閹閾闊濶闃闍闌闕闔闖關闡闥闢阡阨阮阯陂陌陏陋陷陜陞陝陟陦陲陬隍隘隕隗險隧隱隲隰隴隶隸隹雎雋雉雍襍雜霍雕雹霄霆霈霓霎霑霏霖霙霤霪霰霹霽霾靄靆靈靂靉靜靠靤靦靨勒靫靱靹鞅靼鞁靺鞆鞋鞏鞐鞜鞨鞦鞣鞳鞴韃韆韈韋韜韭齏韲竟韶韵頏頌頸頤頡頷頽顆顏顋顫顯顰",
-        ],
-        [
-          "e940",
-          "顱顴顳颪颯颱颶飄飃飆飩飫餃餉餒餔餘餡餝餞餤餠餬餮餽餾饂饉饅饐饋饑饒饌饕馗馘馥馭馮馼駟駛駝駘駑駭駮駱駲駻駸騁騏騅駢騙騫騷驅驂驀驃",
-        ],
-        [
-          "e980",
-          "騾驕驍驛驗驟驢驥驤驩驫驪骭骰骼髀髏髑髓體髞髟髢髣髦髯髫髮髴髱髷髻鬆鬘鬚鬟鬢鬣鬥鬧鬨鬩鬪鬮鬯鬲魄魃魏魍魎魑魘魴鮓鮃鮑鮖鮗鮟鮠鮨鮴鯀鯊鮹鯆鯏鯑鯒鯣鯢鯤鯔鯡鰺鯲鯱鯰鰕鰔鰉鰓鰌鰆鰈鰒鰊鰄鰮鰛鰥鰤鰡鰰鱇鰲鱆鰾鱚鱠鱧鱶鱸鳧鳬鳰鴉鴈鳫鴃鴆鴪鴦鶯鴣鴟鵄鴕鴒鵁鴿鴾鵆鵈",
-        ],
-        [
-          "ea40",
-          "鵝鵞鵤鵑鵐鵙鵲鶉鶇鶫鵯鵺鶚鶤鶩鶲鷄鷁鶻鶸鶺鷆鷏鷂鷙鷓鷸鷦鷭鷯鷽鸚鸛鸞鹵鹹鹽麁麈麋麌麒麕麑麝麥麩麸麪麭靡黌黎黏黐黔黜點黝黠黥黨黯",
-        ],
-        [
-          "ea80",
-          "黴黶黷黹黻黼黽鼇鼈皷鼕鼡鼬鼾齊齒齔齣齟齠齡齦齧齬齪齷齲齶龕龜龠堯槇遙瑤凜熙",
-        ],
-        [
-          "ed40",
-          "纊褜鍈銈蓜俉炻昱棈鋹曻彅丨仡仼伀伃伹佖侒侊侚侔俍偀倢俿倞偆偰偂傔僴僘兊兤冝冾凬刕劜劦勀勛匀匇匤卲厓厲叝﨎咜咊咩哿喆坙坥垬埈埇﨏",
-        ],
-        [
-          "ed80",
-          "塚增墲夋奓奛奝奣妤妺孖寀甯寘寬尞岦岺峵崧嵓﨑嵂嵭嶸嶹巐弡弴彧德忞恝悅悊惞惕愠惲愑愷愰憘戓抦揵摠撝擎敎昀昕昻昉昮昞昤晥晗晙晴晳暙暠暲暿曺朎朗杦枻桒柀栁桄棏﨓楨﨔榘槢樰橫橆橳橾櫢櫤毖氿汜沆汯泚洄涇浯涖涬淏淸淲淼渹湜渧渼溿澈澵濵瀅瀇瀨炅炫焏焄煜煆煇凞燁燾犱",
-        ],
-        [
-          "ee40",
-          "犾猤猪獷玽珉珖珣珒琇珵琦琪琩琮瑢璉璟甁畯皂皜皞皛皦益睆劯砡硎硤硺礰礼神祥禔福禛竑竧靖竫箞精絈絜綷綠緖繒罇羡羽茁荢荿菇菶葈蒴蕓蕙",
-        ],
-        [
-          "ee80",
-          "蕫﨟薰蘒﨡蠇裵訒訷詹誧誾諟諸諶譓譿賰賴贒赶﨣軏﨤逸遧郞都鄕鄧釚釗釞釭釮釤釥鈆鈐鈊鈺鉀鈼鉎鉙鉑鈹鉧銧鉷鉸鋧鋗鋙鋐﨧鋕鋠鋓錥錡鋻﨨錞鋿錝錂鍰鍗鎤鏆鏞鏸鐱鑅鑈閒隆﨩隝隯霳霻靃靍靏靑靕顗顥飯飼餧館馞驎髙髜魵魲鮏鮱鮻鰀鵰鵫鶴鸙黑",
-        ],
-        ["eeef", "ⅰ", 9, "￢￤＇＂"],
-        ["f040", "", 62],
-        ["f080", "", 124],
-        ["f140", "", 62],
-        ["f180", "", 124],
-        ["f240", "", 62],
-        ["f280", "", 124],
-        ["f340", "", 62],
-        ["f380", "", 124],
-        ["f440", "", 62],
-        ["f480", "", 124],
-        ["f540", "", 62],
-        ["f580", "", 124],
-        ["f640", "", 62],
-        ["f680", "", 124],
-        ["f740", "", 62],
-        ["f780", "", 124],
-        ["f840", "", 62],
-        ["f880", "", 124],
-        ["f940", ""],
-        [
-          "fa40",
-          "ⅰ",
-          9,
-          "Ⅰ",
-          9,
-          "￢￤＇＂㈱№℡∵纊褜鍈銈蓜俉炻昱棈鋹曻彅丨仡仼伀伃伹佖侒侊侚侔俍偀倢俿倞偆偰偂傔僴僘兊",
-        ],
-        [
-          "fa80",
-          "兤冝冾凬刕劜劦勀勛匀匇匤卲厓厲叝﨎咜咊咩哿喆坙坥垬埈埇﨏塚增墲夋奓奛奝奣妤妺孖寀甯寘寬尞岦岺峵崧嵓﨑嵂嵭嶸嶹巐弡弴彧德忞恝悅悊惞惕愠惲愑愷愰憘戓抦揵摠撝擎敎昀昕昻昉昮昞昤晥晗晙晴晳暙暠暲暿曺朎朗杦枻桒柀栁桄棏﨓楨﨔榘槢樰橫橆橳橾櫢櫤毖氿汜沆汯泚洄涇浯",
-        ],
-        [
-          "fb40",
-          "涖涬淏淸淲淼渹湜渧渼溿澈澵濵瀅瀇瀨炅炫焏焄煜煆煇凞燁燾犱犾猤猪獷玽珉珖珣珒琇珵琦琪琩琮瑢璉璟甁畯皂皜皞皛皦益睆劯砡硎硤硺礰礼神",
-        ],
-        [
-          "fb80",
-          "祥禔福禛竑竧靖竫箞精絈絜綷綠緖繒罇羡羽茁荢荿菇菶葈蒴蕓蕙蕫﨟薰蘒﨡蠇裵訒訷詹誧誾諟諸諶譓譿賰賴贒赶﨣軏﨤逸遧郞都鄕鄧釚釗釞釭釮釤釥鈆鈐鈊鈺鉀鈼鉎鉙鉑鈹鉧銧鉷鉸鋧鋗鋙鋐﨧鋕鋠鋓錥錡鋻﨨錞鋿錝錂鍰鍗鎤鏆鏞鏸鐱鑅鑈閒隆﨩隝隯霳霻靃靍靏靑靕顗顥飯飼餧館馞驎髙",
-        ],
-        ["fc40", "髜魵魲鮏鮱鮻鰀鵰鵫鶴鸙黑"],
-      ];
+// == UTF16-BE codec. ==========================================================
 
-      /***/
-    },
-    /* 722 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+exports.utf16be = Utf16BECodec;
+function Utf16BECodec() {
+}
 
-      var Buffer = __webpack_require__(15).Buffer;
+Utf16BECodec.prototype.encoder = Utf16BEEncoder;
+Utf16BECodec.prototype.decoder = Utf16BEDecoder;
+Utf16BECodec.prototype.bomAware = true;
 
-      // Note: UTF16-LE (or UCS2) codec is Node.js native. See encodings/internal.js
 
-      // == UTF16-BE codec. ==========================================================
+// -- Encoding
 
-      exports.utf16be = Utf16BECodec;
-      function Utf16BECodec() {}
+function Utf16BEEncoder() {
+}
 
-      Utf16BECodec.prototype.encoder = Utf16BEEncoder;
-      Utf16BECodec.prototype.decoder = Utf16BEDecoder;
-      Utf16BECodec.prototype.bomAware = true;
+Utf16BEEncoder.prototype.write = function(str) {
+    var buf = Buffer.from(str, 'ucs2');
+    for (var i = 0; i < buf.length; i += 2) {
+        var tmp = buf[i]; buf[i] = buf[i+1]; buf[i+1] = tmp;
+    }
+    return buf;
+}
 
-      // -- Encoding
+Utf16BEEncoder.prototype.end = function() {
+}
 
-      function Utf16BEEncoder() {}
 
-      Utf16BEEncoder.prototype.write = function (str) {
-        var buf = Buffer.from(str, "ucs2");
-        for (var i = 0; i < buf.length; i += 2) {
-          var tmp = buf[i];
-          buf[i] = buf[i + 1];
-          buf[i + 1] = tmp;
-        }
-        return buf;
-      };
+// -- Decoding
 
-      Utf16BEEncoder.prototype.end = function () {};
+function Utf16BEDecoder() {
+    this.overflowByte = -1;
+}
 
-      // -- Decoding
+Utf16BEDecoder.prototype.write = function(buf) {
+    if (buf.length == 0)
+        return '';
 
-      function Utf16BEDecoder() {
-        this.overflowByte = -1;
-      }
+    var buf2 = Buffer.alloc(buf.length + 1),
+        i = 0, j = 0;
 
-      Utf16BEDecoder.prototype.write = function (buf) {
-        if (buf.length == 0) return "";
+    if (this.overflowByte !== -1) {
+        buf2[0] = buf[0];
+        buf2[1] = this.overflowByte;
+        i = 1; j = 2;
+    }
 
-        var buf2 = Buffer.alloc(buf.length + 1),
-          i = 0,
-          j = 0;
+    for (; i < buf.length-1; i += 2, j+= 2) {
+        buf2[j] = buf[i+1];
+        buf2[j+1] = buf[i];
+    }
 
-        if (this.overflowByte !== -1) {
-          buf2[0] = buf[0];
-          buf2[1] = this.overflowByte;
-          i = 1;
-          j = 2;
-        }
+    this.overflowByte = (i == buf.length-1) ? buf[buf.length-1] : -1;
 
-        for (; i < buf.length - 1; i += 2, j += 2) {
-          buf2[j] = buf[i + 1];
-          buf2[j + 1] = buf[i];
-        }
+    return buf2.slice(0, j).toString('ucs2');
+}
 
-        this.overflowByte = i == buf.length - 1 ? buf[buf.length - 1] : -1;
+Utf16BEDecoder.prototype.end = function() {
+}
 
-        return buf2.slice(0, j).toString("ucs2");
-      };
 
-      Utf16BEDecoder.prototype.end = function () {};
+// == UTF-16 codec =============================================================
+// Decoder chooses automatically from UTF-16LE and UTF-16BE using BOM and space-based heuristic.
+// Defaults to UTF-16LE, as it's prevalent and default in Node.
+// http://en.wikipedia.org/wiki/UTF-16 and http://encoding.spec.whatwg.org/#utf-16le
+// Decoder default can be changed: iconv.decode(buf, 'utf16', {defaultEncoding: 'utf-16be'});
 
-      // == UTF-16 codec =============================================================
-      // Decoder chooses automatically from UTF-16LE and UTF-16BE using BOM and space-based heuristic.
-      // Defaults to UTF-16LE, as it's prevalent and default in Node.
-      // http://en.wikipedia.org/wiki/UTF-16 and http://encoding.spec.whatwg.org/#utf-16le
-      // Decoder default can be changed: iconv.decode(buf, 'utf16', {defaultEncoding: 'utf-16be'});
+// Encoder uses UTF-16LE and prepends BOM (which can be overridden with addBOM: false).
 
-      // Encoder uses UTF-16LE and prepends BOM (which can be overridden with addBOM: false).
+exports.utf16 = Utf16Codec;
+function Utf16Codec(codecOptions, iconv) {
+    this.iconv = iconv;
+}
 
-      exports.utf16 = Utf16Codec;
-      function Utf16Codec(codecOptions, iconv) {
-        this.iconv = iconv;
-      }
+Utf16Codec.prototype.encoder = Utf16Encoder;
+Utf16Codec.prototype.decoder = Utf16Decoder;
 
-      Utf16Codec.prototype.encoder = Utf16Encoder;
-      Utf16Codec.prototype.decoder = Utf16Decoder;
 
-      // -- Encoding (pass-through)
+// -- Encoding (pass-through)
 
-      function Utf16Encoder(options, codec) {
-        options = options || {};
-        if (options.addBOM === undefined) options.addBOM = true;
-        this.encoder = codec.iconv.getEncoder("utf-16le", options);
-      }
+function Utf16Encoder(options, codec) {
+    options = options || {};
+    if (options.addBOM === undefined)
+        options.addBOM = true;
+    this.encoder = codec.iconv.getEncoder('utf-16le', options);
+}
 
-      Utf16Encoder.prototype.write = function (str) {
-        return this.encoder.write(str);
-      };
+Utf16Encoder.prototype.write = function(str) {
+    return this.encoder.write(str);
+}
 
-      Utf16Encoder.prototype.end = function () {
-        return this.encoder.end();
-      };
+Utf16Encoder.prototype.end = function() {
+    return this.encoder.end();
+}
 
-      // -- Decoding
 
-      function Utf16Decoder(options, codec) {
-        this.decoder = null;
-        this.initialBytes = [];
-        this.initialBytesLen = 0;
+// -- Decoding
 
-        this.options = options || {};
-        this.iconv = codec.iconv;
-      }
+function Utf16Decoder(options, codec) {
+    this.decoder = null;
+    this.initialBytes = [];
+    this.initialBytesLen = 0;
 
-      Utf16Decoder.prototype.write = function (buf) {
-        if (!this.decoder) {
-          // Codec is not chosen yet. Accumulate initial bytes.
-          this.initialBytes.push(buf);
-          this.initialBytesLen += buf.length;
+    this.options = options || {};
+    this.iconv = codec.iconv;
+}
 
-          if (this.initialBytesLen < 16)
-            // We need more bytes to use space heuristic (see below)
-            return "";
+Utf16Decoder.prototype.write = function(buf) {
+    if (!this.decoder) {
+        // Codec is not chosen yet. Accumulate initial bytes.
+        this.initialBytes.push(buf);
+        this.initialBytesLen += buf.length;
+        
+        if (this.initialBytesLen < 16) // We need more bytes to use space heuristic (see below)
+            return '';
 
-          // We have enough bytes -> detect endianness.
-          var buf = Buffer.concat(this.initialBytes),
+        // We have enough bytes -> detect endianness.
+        var buf = Buffer.concat(this.initialBytes),
             encoding = detectEncoding(buf, this.options.defaultEncoding);
-          this.decoder = this.iconv.getDecoder(encoding, this.options);
-          this.initialBytes.length = this.initialBytesLen = 0;
-        }
+        this.decoder = this.iconv.getDecoder(encoding, this.options);
+        this.initialBytes.length = this.initialBytesLen = 0;
+    }
 
-        return this.decoder.write(buf);
-      };
+    return this.decoder.write(buf);
+}
 
-      Utf16Decoder.prototype.end = function () {
-        if (!this.decoder) {
-          var buf = Buffer.concat(this.initialBytes),
+Utf16Decoder.prototype.end = function() {
+    if (!this.decoder) {
+        var buf = Buffer.concat(this.initialBytes),
             encoding = detectEncoding(buf, this.options.defaultEncoding);
-          this.decoder = this.iconv.getDecoder(encoding, this.options);
+        this.decoder = this.iconv.getDecoder(encoding, this.options);
 
-          var res = this.decoder.write(buf),
+        var res = this.decoder.write(buf),
             trail = this.decoder.end();
 
-          return trail ? res + trail : res;
-        }
-        return this.decoder.end();
-      };
-
-      function detectEncoding(buf, defaultEncoding) {
-        var enc = defaultEncoding || "utf-16le";
-
-        if (buf.length >= 2) {
-          // Check BOM.
-          if (buf[0] == 0xfe && buf[1] == 0xff)
-            // UTF-16BE BOM
-            enc = "utf-16be";
-          else if (buf[0] == 0xff && buf[1] == 0xfe)
-            // UTF-16LE BOM
-            enc = "utf-16le";
-          else {
+        return trail ? (res + trail) : res;
+    }
+    return this.decoder.end();
+}
+
+function detectEncoding(buf, defaultEncoding) {
+    var enc = defaultEncoding || 'utf-16le';
+
+    if (buf.length >= 2) {
+        // Check BOM.
+        if (buf[0] == 0xFE && buf[1] == 0xFF) // UTF-16BE BOM
+            enc = 'utf-16be';
+        else if (buf[0] == 0xFF && buf[1] == 0xFE) // UTF-16LE BOM
+            enc = 'utf-16le';
+        else {
             // No BOM found. Try to deduce encoding from initial content.
             // Most of the time, the content has ASCII chars (U+00**), but the opposite (U+**00) is uncommon.
             // So, we count ASCII as if it was LE or BE, and decide from that.
-            var asciiCharsLE = 0,
-              asciiCharsBE = 0, // Counts of chars in both positions
-              _len = Math.min(buf.length - (buf.length % 2), 64); // Len is always even.
+            var asciiCharsLE = 0, asciiCharsBE = 0, // Counts of chars in both positions
+                _len = Math.min(buf.length - (buf.length % 2), 64); // Len is always even.
 
             for (var i = 0; i < _len; i += 2) {
-              if (buf[i] === 0 && buf[i + 1] !== 0) asciiCharsBE++;
-              if (buf[i] !== 0 && buf[i + 1] === 0) asciiCharsLE++;
+                if (buf[i] === 0 && buf[i+1] !== 0) asciiCharsBE++;
+                if (buf[i] !== 0 && buf[i+1] === 0) asciiCharsLE++;
             }
 
-            if (asciiCharsBE > asciiCharsLE) enc = "utf-16be";
-            else if (asciiCharsBE < asciiCharsLE) enc = "utf-16le";
-          }
+            if (asciiCharsBE > asciiCharsLE)
+                enc = 'utf-16be';
+            else if (asciiCharsBE < asciiCharsLE)
+                enc = 'utf-16le';
         }
+    }
 
-        return enc;
-      }
+    return enc;
+}
 
-      /***/
-    },
-    /* 723 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var Buffer = __webpack_require__(15).Buffer;
-
-      // UTF-7 codec, according to https://tools.ietf.org/html/rfc2152
-      // See also below a UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3
-
-      exports.utf7 = Utf7Codec;
-      exports.unicode11utf7 = "utf7"; // Alias UNICODE-1-1-UTF-7
-      function Utf7Codec(codecOptions, iconv) {
-        this.iconv = iconv;
-      }
-
-      Utf7Codec.prototype.encoder = Utf7Encoder;
-      Utf7Codec.prototype.decoder = Utf7Decoder;
-      Utf7Codec.prototype.bomAware = true;
-
-      // -- Encoding
-
-      var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g;
-
-      function Utf7Encoder(options, codec) {
-        this.iconv = codec.iconv;
-      }
-
-      Utf7Encoder.prototype.write = function (str) {
-        // Naive implementation.
-        // Non-direct chars are encoded as "+<base64>-"; single "+" char is encoded as "+-".
-        return Buffer.from(
-          str.replace(
-            nonDirectChars,
-            function (chunk) {
-              return (
-                "+" +
-                (chunk === "+"
-                  ? ""
-                  : this.iconv
-                      .encode(chunk, "utf16-be")
-                      .toString("base64")
-                      .replace(/=+$/, "")) +
-                "-"
-              );
-            }.bind(this),
-          ),
-        );
-      };
 
-      Utf7Encoder.prototype.end = function () {};
 
-      // -- Decoding
 
-      function Utf7Decoder(options, codec) {
-        this.iconv = codec.iconv;
-        this.inBase64 = false;
-        this.base64Accum = "";
-      }
+/***/ }),
+/* 723 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var Buffer = __webpack_require__(15).Buffer;
+
+// UTF-7 codec, according to https://tools.ietf.org/html/rfc2152
+// See also below a UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3
+
+exports.utf7 = Utf7Codec;
+exports.unicode11utf7 = 'utf7'; // Alias UNICODE-1-1-UTF-7
+function Utf7Codec(codecOptions, iconv) {
+    this.iconv = iconv;
+};
+
+Utf7Codec.prototype.encoder = Utf7Encoder;
+Utf7Codec.prototype.decoder = Utf7Decoder;
+Utf7Codec.prototype.bomAware = true;
+
 
-      var base64Regex = /[A-Za-z0-9\/+]/;
-      var base64Chars = [];
-      for (var i = 0; i < 256; i++)
-        base64Chars[i] = base64Regex.test(String.fromCharCode(i));
+// -- Encoding
 
-      var plusChar = "+".charCodeAt(0),
-        minusChar = "-".charCodeAt(0),
-        andChar = "&".charCodeAt(0);
+var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g;
 
-      Utf7Decoder.prototype.write = function (buf) {
-        var res = "",
-          lastI = 0,
-          inBase64 = this.inBase64,
-          base64Accum = this.base64Accum;
+function Utf7Encoder(options, codec) {
+    this.iconv = codec.iconv;
+}
 
-        // The decoder is more involved as we must handle chunks in stream.
+Utf7Encoder.prototype.write = function(str) {
+    // Naive implementation.
+    // Non-direct chars are encoded as "+<base64>-"; single "+" char is encoded as "+-".
+    return Buffer.from(str.replace(nonDirectChars, function(chunk) {
+        return "+" + (chunk === '+' ? '' : 
+            this.iconv.encode(chunk, 'utf16-be').toString('base64').replace(/=+$/, '')) 
+            + "-";
+    }.bind(this)));
+}
 
-        for (var i = 0; i < buf.length; i++) {
-          if (!inBase64) {
-            // We're in direct mode.
+Utf7Encoder.prototype.end = function() {
+}
+
+
+// -- Decoding
+
+function Utf7Decoder(options, codec) {
+    this.iconv = codec.iconv;
+    this.inBase64 = false;
+    this.base64Accum = '';
+}
+
+var base64Regex = /[A-Za-z0-9\/+]/;
+var base64Chars = [];
+for (var i = 0; i < 256; i++)
+    base64Chars[i] = base64Regex.test(String.fromCharCode(i));
+
+var plusChar = '+'.charCodeAt(0), 
+    minusChar = '-'.charCodeAt(0),
+    andChar = '&'.charCodeAt(0);
+
+Utf7Decoder.prototype.write = function(buf) {
+    var res = "", lastI = 0,
+        inBase64 = this.inBase64,
+        base64Accum = this.base64Accum;
+
+    // The decoder is more involved as we must handle chunks in stream.
+
+    for (var i = 0; i < buf.length; i++) {
+        if (!inBase64) { // We're in direct mode.
             // Write direct chars until '+'
             if (buf[i] == plusChar) {
-              res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
-              lastI = i + 1;
-              inBase64 = true;
-            }
-          } else {
-            // We decode base64.
-            if (!base64Chars[buf[i]]) {
-              // Base64 ended.
-              if (i == lastI && buf[i] == minusChar) {
-                // "+-" -> "+"
-                res += "+";
-              } else {
-                var b64str = base64Accum + buf.slice(lastI, i).toString();
-                res += this.iconv.decode(
-                  Buffer.from(b64str, "base64"),
-                  "utf16-be",
-                );
-              }
+                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
+                lastI = i+1;
+                inBase64 = true;
+            }
+        } else { // We decode base64.
+            if (!base64Chars[buf[i]]) { // Base64 ended.
+                if (i == lastI && buf[i] == minusChar) {// "+-" -> "+"
+                    res += "+";
+                } else {
+                    var b64str = base64Accum + buf.slice(lastI, i).toString();
+                    res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
+                }
 
-              if (buf[i] != minusChar)
-                // Minus is absorbed after base64.
-                i--;
+                if (buf[i] != minusChar) // Minus is absorbed after base64.
+                    i--;
 
-              lastI = i + 1;
-              inBase64 = false;
-              base64Accum = "";
+                lastI = i+1;
+                inBase64 = false;
+                base64Accum = '';
             }
-          }
         }
+    }
 
-        if (!inBase64) {
-          res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
-        } else {
-          var b64str = base64Accum + buf.slice(lastI).toString();
+    if (!inBase64) {
+        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
+    } else {
+        var b64str = base64Accum + buf.slice(lastI).toString();
 
-          var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
-          base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
-          b64str = b64str.slice(0, canBeDecoded);
+        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
+        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
+        b64str = b64str.slice(0, canBeDecoded);
 
-          res += this.iconv.decode(Buffer.from(b64str, "base64"), "utf16-be");
-        }
+        res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
+    }
 
-        this.inBase64 = inBase64;
-        this.base64Accum = base64Accum;
+    this.inBase64 = inBase64;
+    this.base64Accum = base64Accum;
 
-        return res;
-      };
+    return res;
+}
 
-      Utf7Decoder.prototype.end = function () {
-        var res = "";
-        if (this.inBase64 && this.base64Accum.length > 0)
-          res = this.iconv.decode(
-            Buffer.from(this.base64Accum, "base64"),
-            "utf16-be",
-          );
+Utf7Decoder.prototype.end = function() {
+    var res = "";
+    if (this.inBase64 && this.base64Accum.length > 0)
+        res = this.iconv.decode(Buffer.from(this.base64Accum, 'base64'), "utf16-be");
 
-        this.inBase64 = false;
-        this.base64Accum = "";
-        return res;
-      };
+    this.inBase64 = false;
+    this.base64Accum = '';
+    return res;
+}
 
-      // UTF-7-IMAP codec.
-      // RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3)
-      // Differences:
-      //  * Base64 part is started by "&" instead of "+"
-      //  * Direct characters are 0x20-0x7E, except "&" (0x26)
-      //  * In Base64, "," is used instead of "/"
-      //  * Base64 must not be used to represent direct characters.
-      //  * No implicit shift back from Base64 (should always end with '-')
-      //  * String must end in non-shifted position.
-      //  * "-&" while in base64 is not allowed.
 
-      exports.utf7imap = Utf7IMAPCodec;
-      function Utf7IMAPCodec(codecOptions, iconv) {
-        this.iconv = iconv;
-      }
+// UTF-7-IMAP codec.
+// RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3)
+// Differences:
+//  * Base64 part is started by "&" instead of "+"
+//  * Direct characters are 0x20-0x7E, except "&" (0x26)
+//  * In Base64, "," is used instead of "/"
+//  * Base64 must not be used to represent direct characters.
+//  * No implicit shift back from Base64 (should always end with '-')
+//  * String must end in non-shifted position.
+//  * "-&" while in base64 is not allowed.
 
-      Utf7IMAPCodec.prototype.encoder = Utf7IMAPEncoder;
-      Utf7IMAPCodec.prototype.decoder = Utf7IMAPDecoder;
-      Utf7IMAPCodec.prototype.bomAware = true;
 
-      // -- Encoding
+exports.utf7imap = Utf7IMAPCodec;
+function Utf7IMAPCodec(codecOptions, iconv) {
+    this.iconv = iconv;
+};
 
-      function Utf7IMAPEncoder(options, codec) {
-        this.iconv = codec.iconv;
-        this.inBase64 = false;
-        this.base64Accum = Buffer.alloc(6);
-        this.base64AccumIdx = 0;
-      }
+Utf7IMAPCodec.prototype.encoder = Utf7IMAPEncoder;
+Utf7IMAPCodec.prototype.decoder = Utf7IMAPDecoder;
+Utf7IMAPCodec.prototype.bomAware = true;
+
+
+// -- Encoding
+
+function Utf7IMAPEncoder(options, codec) {
+    this.iconv = codec.iconv;
+    this.inBase64 = false;
+    this.base64Accum = Buffer.alloc(6);
+    this.base64AccumIdx = 0;
+}
 
-      Utf7IMAPEncoder.prototype.write = function (str) {
-        var inBase64 = this.inBase64,
-          base64Accum = this.base64Accum,
-          base64AccumIdx = this.base64AccumIdx,
-          buf = Buffer.alloc(str.length * 5 + 10),
-          bufIdx = 0;
+Utf7IMAPEncoder.prototype.write = function(str) {
+    var inBase64 = this.inBase64,
+        base64Accum = this.base64Accum,
+        base64AccumIdx = this.base64AccumIdx,
+        buf = Buffer.alloc(str.length*5 + 10), bufIdx = 0;
 
-        for (var i = 0; i < str.length; i++) {
-          var uChar = str.charCodeAt(i);
-          if (0x20 <= uChar && uChar <= 0x7e) {
-            // Direct character or '&'.
+    for (var i = 0; i < str.length; i++) {
+        var uChar = str.charCodeAt(i);
+        if (0x20 <= uChar && uChar <= 0x7E) { // Direct character or '&'.
             if (inBase64) {
-              if (base64AccumIdx > 0) {
-                bufIdx += buf.write(
-                  base64Accum
-                    .slice(0, base64AccumIdx)
-                    .toString("base64")
-                    .replace(/\//g, ",")
-                    .replace(/=+$/, ""),
-                  bufIdx,
-                );
-                base64AccumIdx = 0;
-              }
+                if (base64AccumIdx > 0) {
+                    bufIdx += buf.write(base64Accum.slice(0, base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
+                    base64AccumIdx = 0;
+                }
 
-              buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
-              inBase64 = false;
+                buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
+                inBase64 = false;
             }
 
             if (!inBase64) {
-              buf[bufIdx++] = uChar; // Write direct character
+                buf[bufIdx++] = uChar; // Write direct character
 
-              if (uChar === andChar)
-                // Ampersand -> '&-'
-                buf[bufIdx++] = minusChar;
+                if (uChar === andChar)  // Ampersand -> '&-'
+                    buf[bufIdx++] = minusChar;
             }
-          } else {
-            // Non-direct character
+
+        } else { // Non-direct character
             if (!inBase64) {
-              buf[bufIdx++] = andChar; // Write '&', then go to base64 mode.
-              inBase64 = true;
+                buf[bufIdx++] = andChar; // Write '&', then go to base64 mode.
+                inBase64 = true;
             }
             if (inBase64) {
-              base64Accum[base64AccumIdx++] = uChar >> 8;
-              base64Accum[base64AccumIdx++] = uChar & 0xff;
-
-              if (base64AccumIdx == base64Accum.length) {
-                bufIdx += buf.write(
-                  base64Accum.toString("base64").replace(/\//g, ","),
-                  bufIdx,
-                );
-                base64AccumIdx = 0;
-              }
+                base64Accum[base64AccumIdx++] = uChar >> 8;
+                base64Accum[base64AccumIdx++] = uChar & 0xFF;
+
+                if (base64AccumIdx == base64Accum.length) {
+                    bufIdx += buf.write(base64Accum.toString('base64').replace(/\//g, ','), bufIdx);
+                    base64AccumIdx = 0;
+                }
             }
-          }
         }
+    }
 
-        this.inBase64 = inBase64;
-        this.base64AccumIdx = base64AccumIdx;
+    this.inBase64 = inBase64;
+    this.base64AccumIdx = base64AccumIdx;
 
-        return buf.slice(0, bufIdx);
-      };
+    return buf.slice(0, bufIdx);
+}
 
-      Utf7IMAPEncoder.prototype.end = function () {
-        var buf = Buffer.alloc(10),
-          bufIdx = 0;
-        if (this.inBase64) {
-          if (this.base64AccumIdx > 0) {
-            bufIdx += buf.write(
-              this.base64Accum
-                .slice(0, this.base64AccumIdx)
-                .toString("base64")
-                .replace(/\//g, ",")
-                .replace(/=+$/, ""),
-              bufIdx,
-            );
+Utf7IMAPEncoder.prototype.end = function() {
+    var buf = Buffer.alloc(10), bufIdx = 0;
+    if (this.inBase64) {
+        if (this.base64AccumIdx > 0) {
+            bufIdx += buf.write(this.base64Accum.slice(0, this.base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
             this.base64AccumIdx = 0;
-          }
-
-          buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
-          this.inBase64 = false;
         }
 
-        return buf.slice(0, bufIdx);
-      };
+        buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
+        this.inBase64 = false;
+    }
 
-      // -- Decoding
+    return buf.slice(0, bufIdx);
+}
 
-      function Utf7IMAPDecoder(options, codec) {
-        this.iconv = codec.iconv;
-        this.inBase64 = false;
-        this.base64Accum = "";
-      }
 
-      var base64IMAPChars = base64Chars.slice();
-      base64IMAPChars[",".charCodeAt(0)] = true;
+// -- Decoding
+
+function Utf7IMAPDecoder(options, codec) {
+    this.iconv = codec.iconv;
+    this.inBase64 = false;
+    this.base64Accum = '';
+}
 
-      Utf7IMAPDecoder.prototype.write = function (buf) {
-        var res = "",
-          lastI = 0,
-          inBase64 = this.inBase64,
-          base64Accum = this.base64Accum;
+var base64IMAPChars = base64Chars.slice();
+base64IMAPChars[','.charCodeAt(0)] = true;
 
-        // The decoder is more involved as we must handle chunks in stream.
-        // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end).
+Utf7IMAPDecoder.prototype.write = function(buf) {
+    var res = "", lastI = 0,
+        inBase64 = this.inBase64,
+        base64Accum = this.base64Accum;
 
-        for (var i = 0; i < buf.length; i++) {
-          if (!inBase64) {
-            // We're in direct mode.
+    // The decoder is more involved as we must handle chunks in stream.
+    // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end).
+
+    for (var i = 0; i < buf.length; i++) {
+        if (!inBase64) { // We're in direct mode.
             // Write direct chars until '&'
             if (buf[i] == andChar) {
-              res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
-              lastI = i + 1;
-              inBase64 = true;
-            }
-          } else {
-            // We decode base64.
-            if (!base64IMAPChars[buf[i]]) {
-              // Base64 ended.
-              if (i == lastI && buf[i] == minusChar) {
-                // "&-" -> "&"
-                res += "&";
-              } else {
-                var b64str =
-                  base64Accum +
-                  buf.slice(lastI, i).toString().replace(/,/g, "/");
-                res += this.iconv.decode(
-                  Buffer.from(b64str, "base64"),
-                  "utf16-be",
-                );
-              }
+                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
+                lastI = i+1;
+                inBase64 = true;
+            }
+        } else { // We decode base64.
+            if (!base64IMAPChars[buf[i]]) { // Base64 ended.
+                if (i == lastI && buf[i] == minusChar) { // "&-" -> "&"
+                    res += "&";
+                } else {
+                    var b64str = base64Accum + buf.slice(lastI, i).toString().replace(/,/g, '/');
+                    res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
+                }
 
-              if (buf[i] != minusChar)
-                // Minus may be absorbed after base64.
-                i--;
+                if (buf[i] != minusChar) // Minus may be absorbed after base64.
+                    i--;
 
-              lastI = i + 1;
-              inBase64 = false;
-              base64Accum = "";
+                lastI = i+1;
+                inBase64 = false;
+                base64Accum = '';
             }
-          }
         }
+    }
 
-        if (!inBase64) {
-          res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
-        } else {
-          var b64str =
-            base64Accum + buf.slice(lastI).toString().replace(/,/g, "/");
+    if (!inBase64) {
+        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
+    } else {
+        var b64str = base64Accum + buf.slice(lastI).toString().replace(/,/g, '/');
 
-          var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
-          base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
-          b64str = b64str.slice(0, canBeDecoded);
+        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
+        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
+        b64str = b64str.slice(0, canBeDecoded);
 
-          res += this.iconv.decode(Buffer.from(b64str, "base64"), "utf16-be");
-        }
+        res += this.iconv.decode(Buffer.from(b64str, 'base64'), "utf16-be");
+    }
 
-        this.inBase64 = inBase64;
-        this.base64Accum = base64Accum;
+    this.inBase64 = inBase64;
+    this.base64Accum = base64Accum;
 
-        return res;
-      };
+    return res;
+}
 
-      Utf7IMAPDecoder.prototype.end = function () {
-        var res = "";
-        if (this.inBase64 && this.base64Accum.length > 0)
-          res = this.iconv.decode(
-            Buffer.from(this.base64Accum, "base64"),
-            "utf16-be",
-          );
+Utf7IMAPDecoder.prototype.end = function() {
+    var res = "";
+    if (this.inBase64 && this.base64Accum.length > 0)
+        res = this.iconv.decode(Buffer.from(this.base64Accum, 'base64'), "utf16-be");
 
-        this.inBase64 = false;
-        this.base64Accum = "";
-        return res;
-      };
+    this.inBase64 = false;
+    this.base64Accum = '';
+    return res;
+}
 
-      /***/
-    },
-    /* 724 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var BOMChar = "\uFEFF";
 
-      exports.PrependBOM = PrependBOMWrapper;
-      function PrependBOMWrapper(encoder, options) {
-        this.encoder = encoder;
-        this.addBOM = true;
-      }
 
-      PrependBOMWrapper.prototype.write = function (str) {
-        if (this.addBOM) {
-          str = BOMChar + str;
-          this.addBOM = false;
-        }
+/***/ }),
+/* 724 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return this.encoder.write(str);
-      };
+"use strict";
 
-      PrependBOMWrapper.prototype.end = function () {
-        return this.encoder.end();
-      };
 
-      //------------------------------------------------------------------------------
+var BOMChar = '\uFEFF';
 
-      exports.StripBOM = StripBOMWrapper;
-      function StripBOMWrapper(decoder, options) {
-        this.decoder = decoder;
-        this.pass = false;
-        this.options = options || {};
-      }
+exports.PrependBOM = PrependBOMWrapper
+function PrependBOMWrapper(encoder, options) {
+    this.encoder = encoder;
+    this.addBOM = true;
+}
 
-      StripBOMWrapper.prototype.write = function (buf) {
-        var res = this.decoder.write(buf);
-        if (this.pass || !res) return res;
+PrependBOMWrapper.prototype.write = function(str) {
+    if (this.addBOM) {
+        str = BOMChar + str;
+        this.addBOM = false;
+    }
 
-        if (res[0] === BOMChar) {
-          res = res.slice(1);
-          if (typeof this.options.stripBOM === "function")
-            this.options.stripBOM();
-        }
+    return this.encoder.write(str);
+}
+
+PrependBOMWrapper.prototype.end = function() {
+    return this.encoder.end();
+}
+
+
+//------------------------------------------------------------------------------
 
-        this.pass = true;
+exports.StripBOM = StripBOMWrapper;
+function StripBOMWrapper(decoder, options) {
+    this.decoder = decoder;
+    this.pass = false;
+    this.options = options || {};
+}
+
+StripBOMWrapper.prototype.write = function(buf) {
+    var res = this.decoder.write(buf);
+    if (this.pass || !res)
         return res;
-      };
 
-      StripBOMWrapper.prototype.end = function () {
-        return this.decoder.end();
-      };
+    if (res[0] === BOMChar) {
+        res = res.slice(1);
+        if (typeof this.options.stripBOM === 'function')
+            this.options.stripBOM();
+    }
 
-      /***/
-    },
-    /* 725 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    this.pass = true;
+    return res;
+}
 
-      var Buffer = __webpack_require__(64).Buffer;
-      // Note: not polyfilled with safer-buffer on a purpose, as overrides Buffer
+StripBOMWrapper.prototype.end = function() {
+    return this.decoder.end();
+}
 
-      // == Extend Node primitives to use iconv-lite =================================
 
-      module.exports = function (iconv) {
-        var original = undefined; // Place to keep original methods.
 
-        // Node authors rewrote Buffer internals to make it compatible with
-        // Uint8Array and we cannot patch key functions since then.
-        // Note: this does use older Buffer API on a purpose
-        iconv.supportsNodeEncodingsExtension = !(
-          Buffer.from || new Buffer(0) instanceof Uint8Array
-        );
+/***/ }),
+/* 725 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
 
-        iconv.extendNodeEncodings = function extendNodeEncodings() {
-          if (original) return;
-          original = {};
-
-          if (!iconv.supportsNodeEncodingsExtension) {
-            console.error(
-              "ACTION NEEDED: require('iconv-lite').extendNodeEncodings() is not supported in your version of Node",
-            );
-            console.error(
-              "See more info at https://github.com/ashtuchkin/iconv-lite/wiki/Node-v4-compatibility",
-            );
+var Buffer = __webpack_require__(64).Buffer;
+// Note: not polyfilled with safer-buffer on a purpose, as overrides Buffer
+
+// == Extend Node primitives to use iconv-lite =================================
+
+module.exports = function (iconv) {
+    var original = undefined; // Place to keep original methods.
+
+    // Node authors rewrote Buffer internals to make it compatible with
+    // Uint8Array and we cannot patch key functions since then.
+    // Note: this does use older Buffer API on a purpose
+    iconv.supportsNodeEncodingsExtension = !(Buffer.from || new Buffer(0) instanceof Uint8Array);
+
+    iconv.extendNodeEncodings = function extendNodeEncodings() {
+        if (original) return;
+        original = {};
+
+        if (!iconv.supportsNodeEncodingsExtension) {
+            console.error("ACTION NEEDED: require('iconv-lite').extendNodeEncodings() is not supported in your version of Node");
+            console.error("See more info at https://github.com/ashtuchkin/iconv-lite/wiki/Node-v4-compatibility");
             return;
-          }
+        }
 
-          var nodeNativeEncodings = {
-            hex: true,
-            utf8: true,
-            "utf-8": true,
-            ascii: true,
-            binary: true,
-            base64: true,
-            ucs2: true,
-            "ucs-2": true,
-            utf16le: true,
-            "utf-16le": true,
-          };
+        var nodeNativeEncodings = {
+            'hex': true, 'utf8': true, 'utf-8': true, 'ascii': true, 'binary': true, 
+            'base64': true, 'ucs2': true, 'ucs-2': true, 'utf16le': true, 'utf-16le': true,
+        };
 
-          Buffer.isNativeEncoding = function (enc) {
+        Buffer.isNativeEncoding = function(enc) {
             return enc && nodeNativeEncodings[enc.toLowerCase()];
-          };
+        }
 
-          // -- SlowBuffer -----------------------------------------------------------
-          var SlowBuffer = __webpack_require__(64).SlowBuffer;
+        // -- SlowBuffer -----------------------------------------------------------
+        var SlowBuffer = __webpack_require__(64).SlowBuffer;
 
-          original.SlowBufferToString = SlowBuffer.prototype.toString;
-          SlowBuffer.prototype.toString = function (encoding, start, end) {
-            encoding = String(encoding || "utf8").toLowerCase();
+        original.SlowBufferToString = SlowBuffer.prototype.toString;
+        SlowBuffer.prototype.toString = function(encoding, start, end) {
+            encoding = String(encoding || 'utf8').toLowerCase();
 
             // Use native conversion when possible
             if (Buffer.isNativeEncoding(encoding))
-              return original.SlowBufferToString.call(
-                this,
-                encoding,
-                start,
-                end,
-              );
+                return original.SlowBufferToString.call(this, encoding, start, end);
 
             // Otherwise, use our decoding method.
-            if (typeof start == "undefined") start = 0;
-            if (typeof end == "undefined") end = this.length;
+            if (typeof start == 'undefined') start = 0;
+            if (typeof end == 'undefined') end = this.length;
             return iconv.decode(this.slice(start, end), encoding);
-          };
+        }
 
-          original.SlowBufferWrite = SlowBuffer.prototype.write;
-          SlowBuffer.prototype.write = function (
-            string,
-            offset,
-            length,
-            encoding,
-          ) {
+        original.SlowBufferWrite = SlowBuffer.prototype.write;
+        SlowBuffer.prototype.write = function(string, offset, length, encoding) {
             // Support both (string, offset, length, encoding)
             // and the legacy (string, encoding, offset, length)
             if (isFinite(offset)) {
-              if (!isFinite(length)) {
-                encoding = length;
-                length = undefined;
-              }
-            } else {
-              // legacy
-              var swap = encoding;
-              encoding = offset;
-              offset = length;
-              length = swap;
+                if (!isFinite(length)) {
+                    encoding = length;
+                    length = undefined;
+                }
+            } else {  // legacy
+                var swap = encoding;
+                encoding = offset;
+                offset = length;
+                length = swap;
             }
 
             offset = +offset || 0;
             var remaining = this.length - offset;
             if (!length) {
-              length = remaining;
-            } else {
-              length = +length;
-              if (length > remaining) {
                 length = remaining;
-              }
+            } else {
+                length = +length;
+                if (length > remaining) {
+                    length = remaining;
+                }
             }
-            encoding = String(encoding || "utf8").toLowerCase();
+            encoding = String(encoding || 'utf8').toLowerCase();
 
             // Use native conversion when possible
             if (Buffer.isNativeEncoding(encoding))
-              return original.SlowBufferWrite.call(
-                this,
-                string,
-                offset,
-                length,
-                encoding,
-              );
+                return original.SlowBufferWrite.call(this, string, offset, length, encoding);
 
             if (string.length > 0 && (length < 0 || offset < 0))
-              throw new RangeError("attempt to write beyond buffer bounds");
+                throw new RangeError('attempt to write beyond buffer bounds');
 
             // Otherwise, use our encoding method.
             var buf = iconv.encode(string, encoding);
             if (buf.length < length) length = buf.length;
             buf.copy(this, offset, 0, length);
             return length;
-          };
+        }
 
-          // -- Buffer ---------------------------------------------------------------
+        // -- Buffer ---------------------------------------------------------------
 
-          original.BufferIsEncoding = Buffer.isEncoding;
-          Buffer.isEncoding = function (encoding) {
-            return (
-              Buffer.isNativeEncoding(encoding) ||
-              iconv.encodingExists(encoding)
-            );
-          };
+        original.BufferIsEncoding = Buffer.isEncoding;
+        Buffer.isEncoding = function(encoding) {
+            return Buffer.isNativeEncoding(encoding) || iconv.encodingExists(encoding);
+        }
 
-          original.BufferByteLength = Buffer.byteLength;
-          Buffer.byteLength = SlowBuffer.byteLength = function (str, encoding) {
-            encoding = String(encoding || "utf8").toLowerCase();
+        original.BufferByteLength = Buffer.byteLength;
+        Buffer.byteLength = SlowBuffer.byteLength = function(str, encoding) {
+            encoding = String(encoding || 'utf8').toLowerCase();
 
             // Use native conversion when possible
             if (Buffer.isNativeEncoding(encoding))
-              return original.BufferByteLength.call(this, str, encoding);
+                return original.BufferByteLength.call(this, str, encoding);
 
             // Slow, I know, but we don't have a better way yet.
             return iconv.encode(str, encoding).length;
-          };
+        }
 
-          original.BufferToString = Buffer.prototype.toString;
-          Buffer.prototype.toString = function (encoding, start, end) {
-            encoding = String(encoding || "utf8").toLowerCase();
+        original.BufferToString = Buffer.prototype.toString;
+        Buffer.prototype.toString = function(encoding, start, end) {
+            encoding = String(encoding || 'utf8').toLowerCase();
 
             // Use native conversion when possible
             if (Buffer.isNativeEncoding(encoding))
-              return original.BufferToString.call(this, encoding, start, end);
+                return original.BufferToString.call(this, encoding, start, end);
 
             // Otherwise, use our decoding method.
-            if (typeof start == "undefined") start = 0;
-            if (typeof end == "undefined") end = this.length;
+            if (typeof start == 'undefined') start = 0;
+            if (typeof end == 'undefined') end = this.length;
             return iconv.decode(this.slice(start, end), encoding);
-          };
+        }
 
-          original.BufferWrite = Buffer.prototype.write;
-          Buffer.prototype.write = function (string, offset, length, encoding) {
-            var _offset = offset,
-              _length = length,
-              _encoding = encoding;
+        original.BufferWrite = Buffer.prototype.write;
+        Buffer.prototype.write = function(string, offset, length, encoding) {
+            var _offset = offset, _length = length, _encoding = encoding;
             // Support both (string, offset, length, encoding)
             // and the legacy (string, encoding, offset, length)
             if (isFinite(offset)) {
-              if (!isFinite(length)) {
-                encoding = length;
-                length = undefined;
-              }
-            } else {
-              // legacy
-              var swap = encoding;
-              encoding = offset;
-              offset = length;
-              length = swap;
+                if (!isFinite(length)) {
+                    encoding = length;
+                    length = undefined;
+                }
+            } else {  // legacy
+                var swap = encoding;
+                encoding = offset;
+                offset = length;
+                length = swap;
             }
 
-            encoding = String(encoding || "utf8").toLowerCase();
+            encoding = String(encoding || 'utf8').toLowerCase();
 
             // Use native conversion when possible
             if (Buffer.isNativeEncoding(encoding))
-              return original.BufferWrite.call(
-                this,
-                string,
-                _offset,
-                _length,
-                _encoding,
-              );
+                return original.BufferWrite.call(this, string, _offset, _length, _encoding);
 
             offset = +offset || 0;
             var remaining = this.length - offset;
             if (!length) {
-              length = remaining;
-            } else {
-              length = +length;
-              if (length > remaining) {
                 length = remaining;
-              }
+            } else {
+                length = +length;
+                if (length > remaining) {
+                    length = remaining;
+                }
             }
 
             if (string.length > 0 && (length < 0 || offset < 0))
-              throw new RangeError("attempt to write beyond buffer bounds");
+                throw new RangeError('attempt to write beyond buffer bounds');
 
             // Otherwise, use our encoding method.
             var buf = iconv.encode(string, encoding);
@@ -159397,14690 +122278,8466 @@ util.inherits(module.exports.ISO_8859_7, sbcs);
             return length;
 
             // TODO: Set _charsWritten.
-          };
+        }
 
-          // -- Readable -------------------------------------------------------------
-          if (iconv.supportsStreams) {
+
+        // -- Readable -------------------------------------------------------------
+        if (iconv.supportsStreams) {
             var Readable = __webpack_require__(23).Readable;
 
             original.ReadableSetEncoding = Readable.prototype.setEncoding;
-            Readable.prototype.setEncoding = function setEncoding(
-              enc,
-              options,
-            ) {
-              // Use our own decoder, it has the same interface.
-              // We cannot use original function as it doesn't handle BOM-s.
-              this._readableState.decoder = iconv.getDecoder(enc, options);
-              this._readableState.encoding = enc;
-            };
+            Readable.prototype.setEncoding = function setEncoding(enc, options) {
+                // Use our own decoder, it has the same interface.
+                // We cannot use original function as it doesn't handle BOM-s.
+                this._readableState.decoder = iconv.getDecoder(enc, options);
+                this._readableState.encoding = enc;
+            }
 
             Readable.prototype.collect = iconv._collect;
-          }
-        };
+        }
+    }
 
-        // Remove iconv-lite Node primitive extensions.
-        iconv.undoExtendNodeEncodings = function undoExtendNodeEncodings() {
-          if (!iconv.supportsNodeEncodingsExtension) return;
-          if (!original)
-            throw new Error(
-              "require('iconv-lite').undoExtendNodeEncodings(): Nothing to undo; extendNodeEncodings() is not called.",
-            );
+    // Remove iconv-lite Node primitive extensions.
+    iconv.undoExtendNodeEncodings = function undoExtendNodeEncodings() {
+        if (!iconv.supportsNodeEncodingsExtension)
+            return;
+        if (!original)
+            throw new Error("require('iconv-lite').undoExtendNodeEncodings(): Nothing to undo; extendNodeEncodings() is not called.")
 
-          delete Buffer.isNativeEncoding;
+        delete Buffer.isNativeEncoding;
 
-          var SlowBuffer = __webpack_require__(64).SlowBuffer;
+        var SlowBuffer = __webpack_require__(64).SlowBuffer;
 
-          SlowBuffer.prototype.toString = original.SlowBufferToString;
-          SlowBuffer.prototype.write = original.SlowBufferWrite;
+        SlowBuffer.prototype.toString = original.SlowBufferToString;
+        SlowBuffer.prototype.write = original.SlowBufferWrite;
 
-          Buffer.isEncoding = original.BufferIsEncoding;
-          Buffer.byteLength = original.BufferByteLength;
-          Buffer.prototype.toString = original.BufferToString;
-          Buffer.prototype.write = original.BufferWrite;
+        Buffer.isEncoding = original.BufferIsEncoding;
+        Buffer.byteLength = original.BufferByteLength;
+        Buffer.prototype.toString = original.BufferToString;
+        Buffer.prototype.write = original.BufferWrite;
 
-          if (iconv.supportsStreams) {
+        if (iconv.supportsStreams) {
             var Readable = __webpack_require__(23).Readable;
 
             Readable.prototype.setEncoding = original.ReadableSetEncoding;
             delete Readable.prototype.collect;
-          }
-
-          original = undefined;
-        };
-      };
-
-      /***/
-    },
-    /* 726 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      // Some environments don't have global Buffer (e.g. React Native).
-      // Solution would be installing npm modules "buffer" and "stream" explicitly.
-      var Buffer = __webpack_require__(15).Buffer;
+        }
 
-      var bomHandling = __webpack_require__(724),
-        iconv = module.exports;
+        original = undefined;
+    }
+}
 
-      // All codecs and aliases are kept here, keyed by encoding name/alias.
-      // They are lazy loaded in `iconv.getCodec` from `encodings/index.js`.
-      iconv.encodings = null;
 
-      // Characters emitted in case of error.
-      iconv.defaultCharUnicode = "�";
-      iconv.defaultCharSingleByte = "?";
+/***/ }),
+/* 726 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // Public API.
-      iconv.encode = function encode(str, encoding, options) {
-        str = "" + (str || ""); // Ensure string.
+"use strict";
 
-        var encoder = iconv.getEncoder(encoding, options);
 
-        var res = encoder.write(str);
-        var trail = encoder.end();
+// Some environments don't have global Buffer (e.g. React Native).
+// Solution would be installing npm modules "buffer" and "stream" explicitly.
+var Buffer = __webpack_require__(15).Buffer;
 
-        return trail && trail.length > 0 ? Buffer.concat([res, trail]) : res;
-      };
+var bomHandling = __webpack_require__(724),
+    iconv = module.exports;
 
-      iconv.decode = function decode(buf, encoding, options) {
-        if (typeof buf === "string") {
-          if (!iconv.skipDecodeWarning) {
-            console.error(
-              "Iconv-lite warning: decode()-ing strings is deprecated. Refer to https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding",
-            );
-            iconv.skipDecodeWarning = true;
-          }
+// All codecs and aliases are kept here, keyed by encoding name/alias.
+// They are lazy loaded in `iconv.getCodec` from `encodings/index.js`.
+iconv.encodings = null;
 
-          buf = Buffer.from("" + (buf || ""), "binary"); // Ensure buffer.
-        }
+// Characters emitted in case of error.
+iconv.defaultCharUnicode = '�';
+iconv.defaultCharSingleByte = '?';
 
-        var decoder = iconv.getDecoder(encoding, options);
+// Public API.
+iconv.encode = function encode(str, encoding, options) {
+    str = "" + (str || ""); // Ensure string.
 
-        var res = decoder.write(buf);
-        var trail = decoder.end();
+    var encoder = iconv.getEncoder(encoding, options);
 
-        return trail ? res + trail : res;
-      };
+    var res = encoder.write(str);
+    var trail = encoder.end();
+    
+    return (trail && trail.length > 0) ? Buffer.concat([res, trail]) : res;
+}
 
-      iconv.encodingExists = function encodingExists(enc) {
-        try {
-          iconv.getCodec(enc);
-          return true;
-        } catch (e) {
-          return false;
+iconv.decode = function decode(buf, encoding, options) {
+    if (typeof buf === 'string') {
+        if (!iconv.skipDecodeWarning) {
+            console.error('Iconv-lite warning: decode()-ing strings is deprecated. Refer to https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding');
+            iconv.skipDecodeWarning = true;
         }
-      };
-
-      // Legacy aliases to convert functions
-      iconv.toEncoding = iconv.encode;
-      iconv.fromEncoding = iconv.decode;
 
-      // Search for a codec in iconv.encodings. Cache codec data in iconv._codecDataCache.
-      iconv._codecDataCache = {};
-      iconv.getCodec = function getCodec(encoding) {
-        if (!iconv.encodings) iconv.encodings = __webpack_require__(712); // Lazy load all encoding definitions.
+        buf = Buffer.from("" + (buf || ""), "binary"); // Ensure buffer.
+    }
 
-        // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
-        var enc = iconv._canonicalizeEncoding(encoding);
+    var decoder = iconv.getDecoder(encoding, options);
 
-        // Traverse iconv.encodings to find actual codec.
-        var codecOptions = {};
-        while (true) {
-          var codec = iconv._codecDataCache[enc];
-          if (codec) return codec;
+    var res = decoder.write(buf);
+    var trail = decoder.end();
 
-          var codecDef = iconv.encodings[enc];
+    return trail ? (res + trail) : res;
+}
 
-          switch (typeof codecDef) {
+iconv.encodingExists = function encodingExists(enc) {
+    try {
+        iconv.getCodec(enc);
+        return true;
+    } catch (e) {
+        return false;
+    }
+}
+
+// Legacy aliases to convert functions
+iconv.toEncoding = iconv.encode;
+iconv.fromEncoding = iconv.decode;
+
+// Search for a codec in iconv.encodings. Cache codec data in iconv._codecDataCache.
+iconv._codecDataCache = {};
+iconv.getCodec = function getCodec(encoding) {
+    if (!iconv.encodings)
+        iconv.encodings = __webpack_require__(712); // Lazy load all encoding definitions.
+    
+    // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
+    var enc = iconv._canonicalizeEncoding(encoding);
+
+    // Traverse iconv.encodings to find actual codec.
+    var codecOptions = {};
+    while (true) {
+        var codec = iconv._codecDataCache[enc];
+        if (codec)
+            return codec;
+
+        var codecDef = iconv.encodings[enc];
+
+        switch (typeof codecDef) {
             case "string": // Direct alias to other encoding.
-              enc = codecDef;
-              break;
+                enc = codecDef;
+                break;
 
             case "object": // Alias with options. Can be layered.
-              for (var key in codecDef) codecOptions[key] = codecDef[key];
+                for (var key in codecDef)
+                    codecOptions[key] = codecDef[key];
 
-              if (!codecOptions.encodingName) codecOptions.encodingName = enc;
-
-              enc = codecDef.type;
-              break;
+                if (!codecOptions.encodingName)
+                    codecOptions.encodingName = enc;
+                
+                enc = codecDef.type;
+                break;
 
             case "function": // Codec itself.
-              if (!codecOptions.encodingName) codecOptions.encodingName = enc;
+                if (!codecOptions.encodingName)
+                    codecOptions.encodingName = enc;
 
-              // The codec function must load all tables and return object with .encoder and .decoder methods.
-              // It'll be called only once (for each different options object).
-              codec = new codecDef(codecOptions, iconv);
+                // The codec function must load all tables and return object with .encoder and .decoder methods.
+                // It'll be called only once (for each different options object).
+                codec = new codecDef(codecOptions, iconv);
 
-              iconv._codecDataCache[codecOptions.encodingName] = codec; // Save it to be reused later.
-              return codec;
+                iconv._codecDataCache[codecOptions.encodingName] = codec; // Save it to be reused later.
+                return codec;
 
             default:
-              throw new Error(
-                "Encoding not recognized: '" +
-                  encoding +
-                  "' (searched as: '" +
-                  enc +
-                  "')",
-              );
-          }
+                throw new Error("Encoding not recognized: '" + encoding + "' (searched as: '"+enc+"')");
         }
-      };
+    }
+}
 
-      iconv._canonicalizeEncoding = function (encoding) {
-        // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
-        return ("" + encoding).toLowerCase().replace(/:\d{4}$|[^0-9a-z]/g, "");
-      };
+iconv._canonicalizeEncoding = function(encoding) {
+    // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
+    return (''+encoding).toLowerCase().replace(/:\d{4}$|[^0-9a-z]/g, "");
+}
 
-      iconv.getEncoder = function getEncoder(encoding, options) {
-        var codec = iconv.getCodec(encoding),
-          encoder = new codec.encoder(options, codec);
+iconv.getEncoder = function getEncoder(encoding, options) {
+    var codec = iconv.getCodec(encoding),
+        encoder = new codec.encoder(options, codec);
 
-        if (codec.bomAware && options && options.addBOM)
-          encoder = new bomHandling.PrependBOM(encoder, options);
+    if (codec.bomAware && options && options.addBOM)
+        encoder = new bomHandling.PrependBOM(encoder, options);
 
-        return encoder;
-      };
+    return encoder;
+}
 
-      iconv.getDecoder = function getDecoder(encoding, options) {
-        var codec = iconv.getCodec(encoding),
-          decoder = new codec.decoder(options, codec);
+iconv.getDecoder = function getDecoder(encoding, options) {
+    var codec = iconv.getCodec(encoding),
+        decoder = new codec.decoder(options, codec);
 
-        if (codec.bomAware && !(options && options.stripBOM === false))
-          decoder = new bomHandling.StripBOM(decoder, options);
+    if (codec.bomAware && !(options && options.stripBOM === false))
+        decoder = new bomHandling.StripBOM(decoder, options);
 
-        return decoder;
-      };
+    return decoder;
+}
 
-      // Load extensions in Node. All of them are omitted in Browserify build via 'browser' field in package.json.
-      var nodeVer =
-        typeof process !== "undefined" &&
-        process.versions &&
-        process.versions.node;
-      if (nodeVer) {
-        // Load streaming support in Node v0.10+
-        var nodeVerArr = nodeVer.split(".").map(Number);
-        if (nodeVerArr[0] > 0 || nodeVerArr[1] >= 10) {
-          __webpack_require__(727)(iconv);
-        }
 
-        // Load Node primitive extensions.
-        __webpack_require__(725)(iconv);
-      }
+// Load extensions in Node. All of them are omitted in Browserify build via 'browser' field in package.json.
+var nodeVer = typeof process !== 'undefined' && process.versions && process.versions.node;
+if (nodeVer) {
 
-      if (false) {
-        console.error(
-          "iconv-lite warning: javascript files use encoding different from utf-8. See https://github.com/ashtuchkin/iconv-lite/wiki/Javascript-source-file-encodings for more info.",
-        );
-      }
+    // Load streaming support in Node v0.10+
+    var nodeVerArr = nodeVer.split(".").map(Number);
+    if (nodeVerArr[0] > 0 || nodeVerArr[1] >= 10) {
+        __webpack_require__(727)(iconv);
+    }
 
-      /***/
-    },
-    /* 727 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var Buffer = __webpack_require__(64).Buffer,
-        Transform = __webpack_require__(23).Transform;
-
-      // == Exports ==================================================================
-      module.exports = function (iconv) {
-        // Additional Public API.
-        iconv.encodeStream = function encodeStream(encoding, options) {
-          return new IconvLiteEncoderStream(
-            iconv.getEncoder(encoding, options),
-            options,
-          );
-        };
+    // Load Node primitive extensions.
+    __webpack_require__(725)(iconv);
+}
 
-        iconv.decodeStream = function decodeStream(encoding, options) {
-          return new IconvLiteDecoderStream(
-            iconv.getDecoder(encoding, options),
-            options,
-          );
-        };
+if (false) {
+    console.error("iconv-lite warning: javascript files use encoding different from utf-8. See https://github.com/ashtuchkin/iconv-lite/wiki/Javascript-source-file-encodings for more info.");
+}
 
-        iconv.supportsStreams = true;
 
-        // Not published yet.
-        iconv.IconvLiteEncoderStream = IconvLiteEncoderStream;
-        iconv.IconvLiteDecoderStream = IconvLiteDecoderStream;
-        iconv._collect = IconvLiteDecoderStream.prototype.collect;
-      };
+/***/ }),
+/* 727 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // == Encoder stream =======================================================
-      function IconvLiteEncoderStream(conv, options) {
-        this.conv = conv;
-        options = options || {};
-        options.decodeStrings = false; // We accept only strings, so we don't need to decode them.
-        Transform.call(this, options);
-      }
+"use strict";
 
-      IconvLiteEncoderStream.prototype = Object.create(Transform.prototype, {
-        constructor: { value: IconvLiteEncoderStream },
-      });
 
-      IconvLiteEncoderStream.prototype._transform = function (
-        chunk,
-        encoding,
-        done,
-      ) {
-        if (typeof chunk != "string")
-          return done(
-            new Error("Iconv encoding stream needs strings as its input."),
-          );
-        try {
-          var res = this.conv.write(chunk);
-          if (res && res.length) this.push(res);
-          done();
-        } catch (e) {
-          done(e);
-        }
-      };
+var Buffer = __webpack_require__(64).Buffer,
+    Transform = __webpack_require__(23).Transform;
 
-      IconvLiteEncoderStream.prototype._flush = function (done) {
-        try {
-          var res = this.conv.end();
-          if (res && res.length) this.push(res);
-          done();
-        } catch (e) {
-          done(e);
-        }
-      };
 
-      IconvLiteEncoderStream.prototype.collect = function (cb) {
-        var chunks = [];
-        this.on("error", cb);
-        this.on("data", function (chunk) {
-          chunks.push(chunk);
-        });
-        this.on("end", function () {
-          cb(null, Buffer.concat(chunks));
-        });
-        return this;
-      };
+// == Exports ==================================================================
+module.exports = function(iconv) {
+    
+    // Additional Public API.
+    iconv.encodeStream = function encodeStream(encoding, options) {
+        return new IconvLiteEncoderStream(iconv.getEncoder(encoding, options), options);
+    }
 
-      // == Decoder stream =======================================================
-      function IconvLiteDecoderStream(conv, options) {
-        this.conv = conv;
-        options = options || {};
-        options.encoding = this.encoding = "utf8"; // We output strings.
-        Transform.call(this, options);
-      }
+    iconv.decodeStream = function decodeStream(encoding, options) {
+        return new IconvLiteDecoderStream(iconv.getDecoder(encoding, options), options);
+    }
 
-      IconvLiteDecoderStream.prototype = Object.create(Transform.prototype, {
-        constructor: { value: IconvLiteDecoderStream },
-      });
+    iconv.supportsStreams = true;
 
-      IconvLiteDecoderStream.prototype._transform = function (
-        chunk,
-        encoding,
-        done,
-      ) {
-        if (!Buffer.isBuffer(chunk))
-          return done(
-            new Error("Iconv decoding stream needs buffers as its input."),
-          );
-        try {
-          var res = this.conv.write(chunk);
-          if (res && res.length) this.push(res, this.encoding);
-          done();
-        } catch (e) {
-          done(e);
-        }
-      };
 
-      IconvLiteDecoderStream.prototype._flush = function (done) {
-        try {
-          var res = this.conv.end();
-          if (res && res.length) this.push(res, this.encoding);
-          done();
-        } catch (e) {
-          done(e);
-        }
-      };
+    // Not published yet.
+    iconv.IconvLiteEncoderStream = IconvLiteEncoderStream;
+    iconv.IconvLiteDecoderStream = IconvLiteDecoderStream;
+    iconv._collect = IconvLiteDecoderStream.prototype.collect;
+};
 
-      IconvLiteDecoderStream.prototype.collect = function (cb) {
-        var res = "";
-        this.on("error", cb);
-        this.on("data", function (chunk) {
-          res += chunk;
-        });
-        this.on("end", function () {
-          cb(null, res);
-        });
-        return this;
-      };
 
-      /***/
-    },
-    /* 728 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+// == Encoder stream =======================================================
+function IconvLiteEncoderStream(conv, options) {
+    this.conv = conv;
+    options = options || {};
+    options.decodeStrings = false; // We accept only strings, so we don't need to decode them.
+    Transform.call(this, options);
+}
+
+IconvLiteEncoderStream.prototype = Object.create(Transform.prototype, {
+    constructor: { value: IconvLiteEncoderStream }
+});
+
+IconvLiteEncoderStream.prototype._transform = function(chunk, encoding, done) {
+    if (typeof chunk != 'string')
+        return done(new Error("Iconv encoding stream needs strings as its input."));
+    try {
+        var res = this.conv.write(chunk);
+        if (res && res.length) this.push(res);
+        done();
+    }
+    catch (e) {
+        done(e);
+    }
+}
 
-      const stripAnsi = __webpack_require__(329);
-      const isFullwidthCodePoint = __webpack_require__(736);
+IconvLiteEncoderStream.prototype._flush = function(done) {
+    try {
+        var res = this.conv.end();
+        if (res && res.length) this.push(res);
+        done();
+    }
+    catch (e) {
+        done(e);
+    }
+}
+
+IconvLiteEncoderStream.prototype.collect = function(cb) {
+    var chunks = [];
+    this.on('error', cb);
+    this.on('data', function(chunk) { chunks.push(chunk); });
+    this.on('end', function() {
+        cb(null, Buffer.concat(chunks));
+    });
+    return this;
+}
+
+
+// == Decoder stream =======================================================
+function IconvLiteDecoderStream(conv, options) {
+    this.conv = conv;
+    options = options || {};
+    options.encoding = this.encoding = 'utf8'; // We output strings.
+    Transform.call(this, options);
+}
+
+IconvLiteDecoderStream.prototype = Object.create(Transform.prototype, {
+    constructor: { value: IconvLiteDecoderStream }
+});
+
+IconvLiteDecoderStream.prototype._transform = function(chunk, encoding, done) {
+    if (!Buffer.isBuffer(chunk))
+        return done(new Error("Iconv decoding stream needs buffers as its input."));
+    try {
+        var res = this.conv.write(chunk);
+        if (res && res.length) this.push(res, this.encoding);
+        done();
+    }
+    catch (e) {
+        done(e);
+    }
+}
 
-      module.exports = (str) => {
-        if (typeof str !== "string" || str.length === 0) {
-          return 0;
-        }
+IconvLiteDecoderStream.prototype._flush = function(done) {
+    try {
+        var res = this.conv.end();
+        if (res && res.length) this.push(res, this.encoding);                
+        done();
+    }
+    catch (e) {
+        done(e);
+    }
+}
+
+IconvLiteDecoderStream.prototype.collect = function(cb) {
+    var res = '';
+    this.on('error', cb);
+    this.on('data', function(chunk) { res += chunk; });
+    this.on('end', function() {
+        cb(null, res);
+    });
+    return this;
+}
 
-        str = stripAnsi(str);
 
-        let width = 0;
 
-        for (let i = 0; i < str.length; i++) {
-          const code = str.codePointAt(i);
+/***/ }),
+/* 728 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          // Ignore control characters
-          if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
-            continue;
-          }
+"use strict";
 
-          // Ignore combining characters
-          if (code >= 0x300 && code <= 0x36f) {
-            continue;
-          }
+const stripAnsi = __webpack_require__(329);
+const isFullwidthCodePoint = __webpack_require__(736);
 
-          // Surrogates
-          if (code > 0xffff) {
-            i++;
-          }
+module.exports = str => {
+	if (typeof str !== 'string' || str.length === 0) {
+		return 0;
+	}
 
-          width += isFullwidthCodePoint(code) ? 2 : 1;
-        }
+	str = stripAnsi(str);
 
-        return width;
-      };
+	let width = 0;
 
-      /***/
-    },
-    /* 729 */
-    /***/ function (module, exports) {
-      /*!
-       * Determine if an object is a Buffer
-       *
-       * @author   Feross Aboukhadijeh <https://feross.org>
-       * @license  MIT
-       */
+	for (let i = 0; i < str.length; i++) {
+		const code = str.codePointAt(i);
 
-      // The _isBuffer check is for Safari 5-7 support, because it's missing
-      // Object.prototype.constructor. Remove this eventually
-      module.exports = function (obj) {
-        return (
-          obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
-        );
-      };
+		// Ignore control characters
+		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
+			continue;
+		}
 
-      function isBuffer(obj) {
-        return (
-          !!obj.constructor &&
-          typeof obj.constructor.isBuffer === "function" &&
-          obj.constructor.isBuffer(obj)
-        );
-      }
+		// Ignore combining characters
+		if (code >= 0x300 && code <= 0x36F) {
+			continue;
+		}
 
-      // For Node v0.10 support. Remove this eventually.
-      function isSlowBuffer(obj) {
-        return (
-          typeof obj.readFloatLE === "function" &&
-          typeof obj.slice === "function" &&
-          isBuffer(obj.slice(0, 0))
-        );
-      }
+		// Surrogates
+		if (code > 0xFFFF) {
+			i++;
+		}
 
-      /***/
-    },
-    /* 730 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+		width += isFullwidthCodePoint(code) ? 2 : 1;
+	}
 
-      const builtinModules = __webpack_require__(731);
+	return width;
+};
 
-      const moduleSet = new Set(builtinModules);
 
-      module.exports = (moduleName) => {
-        if (typeof moduleName !== "string") {
-          throw new TypeError("Expected a string");
-        }
+/***/ }),
+/* 729 */
+/***/ (function(module, exports) {
 
-        return moduleSet.has(moduleName);
-      };
+/*!
+ * Determine if an object is a Buffer
+ *
+ * @author   Feross Aboukhadijeh <https://feross.org>
+ * @license  MIT
+ */
 
-      /***/
-    },
-    /* 731 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+// The _isBuffer check is for Safari 5-7 support, because it's missing
+// Object.prototype.constructor. Remove this eventually
+module.exports = function (obj) {
+  return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
+}
 
-      const blacklist = ["freelist", "sys"];
+function isBuffer (obj) {
+  return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
+}
 
-      module.exports = Object.keys(process.binding("natives"))
-        .filter(
-          (x) => !/^_|^internal|\//.test(x) && blacklist.indexOf(x) === -1,
-        )
-        .sort();
+// For Node v0.10 support. Remove this eventually.
+function isSlowBuffer (obj) {
+  return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
+}
 
-      /***/
-    },
-    /* 732 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = function (buf) {
-        if (!buf || buf.length < 2) return false;
-        return (
-          buf[0] === 0x78 &&
-          (buf[1] === 1 || buf[1] === 0x9c || buf[1] === 0xda)
-        );
-      };
 
-      /***/
-    },
-    /* 733 */
-    /***/ function (module, exports) {
-      /*!
-       * is-dotfile <https://github.com/jonschlinkert/is-dotfile>
-       *
-       * Copyright (c) 2015-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+/***/ }),
+/* 730 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = function (str) {
-        if (str.charCodeAt(0) === 46 /* . */ && str.indexOf("/", 1) === -1) {
-          return true;
-        }
-        var slash = str.lastIndexOf("/");
-        return slash !== -1 ? str.charCodeAt(slash + 1) === 46 /* . */ : false;
-      };
+"use strict";
 
-      /***/
-    },
-    /* 734 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * is-equal-shallow <https://github.com/jonschlinkert/is-equal-shallow>
-       *
-       * Copyright (c) 2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+const builtinModules = __webpack_require__(731);
 
-      var isPrimitive = __webpack_require__(740);
+const moduleSet = new Set(builtinModules);
 
-      module.exports = function isEqual(a, b) {
-        if (!a && !b) {
-          return true;
-        }
-        if ((!a && b) || (a && !b)) {
-          return false;
-        }
+module.exports = moduleName => {
+	if (typeof moduleName !== 'string') {
+		throw new TypeError('Expected a string');
+	}
 
-        var numKeysA = 0,
-          numKeysB = 0,
-          key;
-        for (key in b) {
-          numKeysB++;
-          if (
-            !isPrimitive(b[key]) ||
-            !a.hasOwnProperty(key) ||
-            a[key] !== b[key]
-          ) {
-            return false;
-          }
-        }
-        for (key in a) {
-          numKeysA++;
-        }
-        return numKeysA === numKeysB;
-      };
+	return moduleSet.has(moduleName);
+};
 
-      /***/
-    },
-    /* 735 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * is-extendable <https://github.com/jonschlinkert/is-extendable>
-       *
-       * Copyright (c) 2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
 
-      module.exports = function isExtendable(val) {
-        return (
-          typeof val !== "undefined" &&
-          val !== null &&
-          (typeof val === "object" || typeof val === "function")
-        );
-      };
+/***/ }),
+/* 731 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 736 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      /* eslint-disable yoda */
-      module.exports = (x) => {
-        if (Number.isNaN(x)) {
-          return false;
-        }
 
-        // code points are derived from:
-        // http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
-        if (
-          x >= 0x1100 &&
-          (x <= 0x115f || // Hangul Jamo
-            x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
-            x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
-            // CJK Radicals Supplement .. Enclosed CJK Letters and Months
-            (0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
-            // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
-            (0x3250 <= x && x <= 0x4dbf) ||
-            // CJK Unified Ideographs .. Yi Radicals
-            (0x4e00 <= x && x <= 0xa4c6) ||
-            // Hangul Jamo Extended-A
-            (0xa960 <= x && x <= 0xa97c) ||
-            // Hangul Syllables
-            (0xac00 <= x && x <= 0xd7a3) ||
-            // CJK Compatibility Ideographs
-            (0xf900 <= x && x <= 0xfaff) ||
-            // Vertical Forms
-            (0xfe10 <= x && x <= 0xfe19) ||
-            // CJK Compatibility Forms .. Small Form Variants
-            (0xfe30 <= x && x <= 0xfe6b) ||
-            // Halfwidth and Fullwidth Forms
-            (0xff01 <= x && x <= 0xff60) ||
-            (0xffe0 <= x && x <= 0xffe6) ||
-            // Kana Supplement
-            (0x1b000 <= x && x <= 0x1b001) ||
-            // Enclosed Ideographic Supplement
-            (0x1f200 <= x && x <= 0x1f251) ||
-            // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
-            (0x20000 <= x && x <= 0x3fffd))
-        ) {
-          return true;
-        }
+const blacklist = [
+	'freelist',
+	'sys'
+];
 
-        return false;
-      };
+module.exports = Object.keys(process.binding('natives'))
+	.filter(x => !/^_|^internal|\//.test(x) && blacklist.indexOf(x) === -1)
+	.sort();
 
-      /***/
-    },
-    /* 737 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      /**
-       * Check if a Buffer/Uint8Array is a GZIP file
-       *
-       * @param {Buffer} buf
-       * @api public
-       */
+/***/ }),
+/* 732 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = function (buf) {
-        if (!buf || buf.length < 3) {
-          return false;
-        }
+"use strict";
 
-        return buf[0] === 31 && buf[1] === 139 && buf[2] === 8;
-      };
 
-      /***/
-    },
-    /* 738 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var toString = Object.prototype.toString;
-
-      module.exports = function (x) {
-        var prototype;
-        return (
-          toString.call(x) === "[object Object]" &&
-          ((prototype = Object.getPrototypeOf(x)),
-          prototype === null || prototype === Object.getPrototypeOf({}))
-        );
-      };
+module.exports = function (buf) {
+  if (!buf || buf.length < 2) return false
+  return buf[0] === 0x78 && (buf[1] === 1 || buf[1] === 0x9c || buf[1] === 0xda)
+}
 
-      /***/
-    },
-    /* 739 */
-    /***/ function (module, exports) {
-      /*!
-       * is-posix-bracket <https://github.com/jonschlinkert/is-posix-bracket>
-       *
-       * Copyright (c) 2015-2016, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
 
-      module.exports = function isPosixBracket(str) {
-        return (
-          typeof str === "string" && /\[([:.=+])(?:[^\[\]]|)+\1\]/.test(str)
-        );
-      };
+/***/ }),
+/* 733 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 740 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * is-primitive <https://github.com/jonschlinkert/is-primitive>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+/*!
+ * is-dotfile <https://github.com/jonschlinkert/is-dotfile>
+ *
+ * Copyright (c) 2015-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      // see http://jsperf.com/testing-value-is-primitive/7
-      module.exports = function isPrimitive(value) {
-        return (
-          value == null ||
-          (typeof value !== "function" && typeof value !== "object")
-        );
-      };
+module.exports = function(str) {
+  if (str.charCodeAt(0) === 46 /* . */ && str.indexOf('/', 1) === -1) {
+    return true;
+  }
+  var slash = str.lastIndexOf('/');
+  return slash !== -1 ? str.charCodeAt(slash + 1) === 46  /* . */ : false;
+};
 
-      /***/
-    },
-    /* 741 */
-    /***/ function (module, exports) {
-      module.exports = isPromise;
-
-      function isPromise(obj) {
-        return (
-          !!obj &&
-          (typeof obj === "object" || typeof obj === "function") &&
-          typeof obj.then === "function"
-        );
-      }
 
-      /***/
-    },
-    /* 742 */
-    /***/ function (module, exports) {
-      module.exports = isTypedArray;
-      isTypedArray.strict = isStrictTypedArray;
-      isTypedArray.loose = isLooseTypedArray;
-
-      var toString = Object.prototype.toString;
-      var names = {
-        "[object Int8Array]": true,
-        "[object Int16Array]": true,
-        "[object Int32Array]": true,
-        "[object Uint8Array]": true,
-        "[object Uint8ClampedArray]": true,
-        "[object Uint16Array]": true,
-        "[object Uint32Array]": true,
-        "[object Float32Array]": true,
-        "[object Float64Array]": true,
-      };
+/***/ }),
+/* 734 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function isTypedArray(arr) {
-        return isStrictTypedArray(arr) || isLooseTypedArray(arr);
-      }
-
-      function isStrictTypedArray(arr) {
-        return (
-          arr instanceof Int8Array ||
-          arr instanceof Int16Array ||
-          arr instanceof Int32Array ||
-          arr instanceof Uint8Array ||
-          arr instanceof Uint8ClampedArray ||
-          arr instanceof Uint16Array ||
-          arr instanceof Uint32Array ||
-          arr instanceof Float32Array ||
-          arr instanceof Float64Array
-        );
-      }
+"use strict";
+/*!
+ * is-equal-shallow <https://github.com/jonschlinkert/is-equal-shallow>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      function isLooseTypedArray(arr) {
-        return names[toString.call(arr)];
-      }
 
-      /***/
-    },
-    /* 743 */
-    /***/ function (module, exports, __webpack_require__) {
-      var __WEBPACK_AMD_DEFINE_FACTORY__,
-        __WEBPACK_AMD_DEFINE_ARRAY__,
-        __WEBPACK_AMD_DEFINE_RESULT__; /*!
-       * is-windows <https://github.com/jonschlinkert/is-windows>
-       *
-       * Copyright © 2015-2018, Jon Schlinkert.
-       * Released under the MIT License.
-       */
 
-      (function (factory) {
-        if (
-          exports &&
-          typeof exports === "object" &&
-          typeof module !== "undefined"
-        ) {
-          module.exports = factory();
-        } else if (true) {
-          !((__WEBPACK_AMD_DEFINE_ARRAY__ = []),
-          (__WEBPACK_AMD_DEFINE_FACTORY__ = factory),
-          (__WEBPACK_AMD_DEFINE_RESULT__ =
-            typeof __WEBPACK_AMD_DEFINE_FACTORY__ === "function"
-              ? __WEBPACK_AMD_DEFINE_FACTORY__.apply(
-                  exports,
-                  __WEBPACK_AMD_DEFINE_ARRAY__,
-                )
-              : __WEBPACK_AMD_DEFINE_FACTORY__),
-          __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
-            (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-        } else if (typeof window !== "undefined") {
-          window.isWindows = factory();
-        } else if (typeof global !== "undefined") {
-          global.isWindows = factory();
-        } else if (typeof self !== "undefined") {
-          self.isWindows = factory();
-        } else {
-          this.isWindows = factory();
-        }
-      })(function () {
-        "use strict";
-        return function isWindows() {
-          return (
-            process &&
-            (process.platform === "win32" ||
-              /^(msys|cygwin)$/.test(process.env.OSTYPE))
-          );
-        };
-      });
+var isPrimitive = __webpack_require__(740);
 
-      /***/
-    },
-    /* 744 */
-    /***/ function (module, exports, __webpack_require__) {
-      var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__; /**
- * JSONSchema Validator - Validates JavaScript objects using JSON Schemas
- *	(http://www.json.com/json-schema-proposal/)
- *
- * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
- * Licensed under the MIT (MIT-LICENSE.txt) license.
-To use the validator call the validate function with an instance object and an optional schema object.
-If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
-that schema will be used to validate and the schema parameter is not necessary (if both exist,
-both validations will occur).
-The validate method will return an array of validation errors. If there are no errors, then an
-empty list will be returned. A validation error will have two properties:
-"property" which indicates which property had the error
-"message" which indicates what the error was
- */
-      (function (root, factory) {
-        if (true) {
-          // AMD. Register as an anonymous module.
-          !((__WEBPACK_AMD_DEFINE_ARRAY__ = []),
-          (__WEBPACK_AMD_DEFINE_RESULT__ = function () {
-            return factory();
-          }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)),
-          __WEBPACK_AMD_DEFINE_RESULT__ !== undefined &&
-            (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-        } else if (typeof module === "object" && module.exports) {
-          // Node. Does not work with strict CommonJS, but
-          // only CommonJS-like environments that support module.exports,
-          // like Node.
-          module.exports = factory();
-        } else {
-          // Browser globals
-          root.jsonSchema = factory();
-        }
-      })(this, function () {
-        // setup primitive classes to be JSON Schema types
-        var exports = validate;
-        exports.Integer = { type: "integer" };
-        var primitiveConstructors = {
-          String: String,
-          Boolean: Boolean,
-          Number: Number,
-          Object: Object,
-          Array: Array,
-          Date: Date,
-        };
-        exports.validate = validate;
-        function validate(/*Any*/ instance, /*Object*/ schema) {
-          // Summary:
-          //  	To use the validator call JSONSchema.validate with an instance object and an optional schema object.
-          // 		If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
-          // 		that schema will be used to validate and the schema parameter is not necessary (if both exist,
-          // 		both validations will occur).
-          // 		The validate method will return an object with two properties:
-          // 			valid: A boolean indicating if the instance is valid by the schema
-          // 			errors: An array of validation errors. If there are no errors, then an
-          // 					empty list will be returned. A validation error will have two properties:
-          // 						property: which indicates which property had the error
-          // 						message: which indicates what the error was
-          //
-          return validate(instance, schema, { changing: false }); //, coerce: false, existingOnly: false});
-        }
-        exports.checkPropertyChange = function (
-          /*Any*/ value,
-          /*Object*/ schema,
-          /*String*/ property,
-        ) {
-          // Summary:
-          // 		The checkPropertyChange method will check to see if an value can legally be in property with the given schema
-          // 		This is slightly different than the validate method in that it will fail if the schema is readonly and it will
-          // 		not check for self-validation, it is assumed that the passed in value is already internally valid.
-          // 		The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for
-          // 		information.
-          //
-          return validate(value, schema, { changing: property || "property" });
-        };
-        var validate = (exports._validate = function (
-          /*Any*/ instance,
-          /*Object*/ schema,
-          /*Object*/ options,
-        ) {
-          if (!options) options = {};
-          var _changing = options.changing;
-
-          function getType(schema) {
-            return (
-              schema.type ||
-              (primitiveConstructors[schema.name] == schema &&
-                schema.name.toLowerCase())
-            );
-          }
-          var errors = [];
-          // validate a value against a property definition
-          function checkProp(value, schema, path, i) {
-            var l;
-            path += path
-              ? typeof i == "number"
-                ? "[" + i + "]"
-                : typeof i == "undefined"
-                  ? ""
-                  : "." + i
-              : i;
-            function addError(message) {
-              errors.push({ property: path, message: message });
-            }
+module.exports = function isEqual(a, b) {
+  if (!a && !b) { return true; }
+  if (!a && b || a && !b) { return false; }
 
-            if (
-              (typeof schema != "object" || schema instanceof Array) &&
-              (path || typeof schema != "function") &&
-              !(schema && getType(schema))
-            ) {
-              if (typeof schema == "function") {
-                if (!(value instanceof schema)) {
-                  addError(
-                    "is not an instance of the class/constructor " +
-                      schema.name,
-                  );
-                }
-              } else if (schema) {
-                addError("Invalid schema/property definition " + schema);
-              }
-              return null;
-            }
-            if (_changing && schema.readonly) {
-              addError("is a readonly field, it can not be changed");
-            }
-            if (schema["extends"]) {
-              // if it extends another schema, it must pass that schema as well
-              checkProp(value, schema["extends"], path, i);
-            }
-            // validate a value against a type definition
-            function checkType(type, value) {
-              if (type) {
-                if (
-                  typeof type == "string" &&
-                  type != "any" &&
-                  (type == "null" ? value !== null : typeof value != type) &&
-                  !(value instanceof Array && type == "array") &&
-                  !(value instanceof Date && type == "date") &&
-                  !(type == "integer" && value % 1 === 0)
-                ) {
-                  return [
-                    {
-                      property: path,
-                      message:
-                        typeof value +
-                        " value found, but a " +
-                        type +
-                        " is required",
-                    },
-                  ];
-                }
-                if (type instanceof Array) {
-                  var unionErrors = [];
-                  for (var j = 0; j < type.length; j++) {
-                    // a union type
-                    if (!(unionErrors = checkType(type[j], value)).length) {
-                      break;
-                    }
-                  }
-                  if (unionErrors.length) {
-                    return unionErrors;
-                  }
-                } else if (typeof type == "object") {
-                  var priorErrors = errors;
-                  errors = [];
-                  checkProp(value, type, path);
-                  var theseErrors = errors;
-                  errors = priorErrors;
-                  return theseErrors;
-                }
-              }
-              return [];
-            }
-            if (value === undefined) {
-              if (schema.required) {
-                addError("is missing and it is required");
-              }
-            } else {
-              errors = errors.concat(checkType(getType(schema), value));
-              if (
-                schema.disallow &&
-                !checkType(schema.disallow, value).length
-              ) {
-                addError(" disallowed value was matched");
-              }
-              if (value !== null) {
-                if (value instanceof Array) {
-                  if (schema.items) {
-                    var itemsIsArray = schema.items instanceof Array;
-                    var propDef = schema.items;
-                    for (i = 0, l = value.length; i < l; i += 1) {
-                      if (itemsIsArray) propDef = schema.items[i];
-                      if (options.coerce)
-                        value[i] = options.coerce(value[i], propDef);
-                      errors.concat(checkProp(value[i], propDef, path, i));
-                    }
-                  }
-                  if (schema.minItems && value.length < schema.minItems) {
-                    addError(
-                      "There must be a minimum of " +
-                        schema.minItems +
-                        " in the array",
-                    );
-                  }
-                  if (schema.maxItems && value.length > schema.maxItems) {
-                    addError(
-                      "There must be a maximum of " +
-                        schema.maxItems +
-                        " in the array",
-                    );
-                  }
-                } else if (schema.properties || schema.additionalProperties) {
-                  errors.concat(
-                    checkObj(
-                      value,
-                      schema.properties,
-                      path,
-                      schema.additionalProperties,
-                    ),
-                  );
-                }
-                if (
-                  schema.pattern &&
-                  typeof value == "string" &&
-                  !value.match(schema.pattern)
-                ) {
-                  addError(
-                    "does not match the regex pattern " + schema.pattern,
-                  );
-                }
-                if (
-                  schema.maxLength &&
-                  typeof value == "string" &&
-                  value.length > schema.maxLength
-                ) {
-                  addError(
-                    "may only be " + schema.maxLength + " characters long",
-                  );
-                }
-                if (
-                  schema.minLength &&
-                  typeof value == "string" &&
-                  value.length < schema.minLength
-                ) {
-                  addError(
-                    "must be at least " + schema.minLength + " characters long",
-                  );
-                }
-                if (
-                  typeof schema.minimum !== undefined &&
-                  typeof value == typeof schema.minimum &&
-                  schema.minimum > value
-                ) {
-                  addError("must have a minimum value of " + schema.minimum);
-                }
-                if (
-                  typeof schema.maximum !== undefined &&
-                  typeof value == typeof schema.maximum &&
-                  schema.maximum < value
-                ) {
-                  addError("must have a maximum value of " + schema.maximum);
-                }
-                if (schema["enum"]) {
-                  var enumer = schema["enum"];
-                  l = enumer.length;
-                  var found;
-                  for (var j = 0; j < l; j++) {
-                    if (enumer[j] === value) {
-                      found = 1;
-                      break;
-                    }
-                  }
-                  if (!found) {
-                    addError(
-                      "does not have a value in the enumeration " +
-                        enumer.join(", "),
-                    );
-                  }
-                }
-                if (
-                  typeof schema.maxDecimal == "number" &&
-                  value
-                    .toString()
-                    .match(
-                      new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}"),
-                    )
-                ) {
-                  addError(
-                    "may only have " +
-                      schema.maxDecimal +
-                      " digits of decimal places",
-                  );
-                }
-              }
-            }
-            return null;
-          }
-          // validate an object against a schema
-          function checkObj(instance, objTypeDef, path, additionalProp) {
-            if (typeof objTypeDef == "object") {
-              if (typeof instance != "object" || instance instanceof Array) {
-                errors.push({
-                  property: path,
-                  message: "an object is required",
-                });
-              }
+  var numKeysA = 0, numKeysB = 0, key;
+  for (key in b) {
+    numKeysB++;
+    if (!isPrimitive(b[key]) || !a.hasOwnProperty(key) || (a[key] !== b[key])) {
+      return false;
+    }
+  }
+  for (key in a) {
+    numKeysA++;
+  }
+  return numKeysA === numKeysB;
+};
 
-              for (var i in objTypeDef) {
-                if (objTypeDef.hasOwnProperty(i)) {
-                  var value = instance[i];
-                  // skip _not_ specified properties
-                  if (value === undefined && options.existingOnly) continue;
-                  var propDef = objTypeDef[i];
-                  // set default
-                  if (value === undefined && propDef["default"]) {
-                    value = instance[i] = propDef["default"];
-                  }
-                  if (options.coerce && i in instance) {
-                    value = instance[i] = options.coerce(value, propDef);
-                  }
-                  checkProp(value, propDef, path, i);
-                }
-              }
-            }
-            for (i in instance) {
-              if (
-                instance.hasOwnProperty(i) &&
-                !(i.charAt(0) == "_" && i.charAt(1) == "_") &&
-                objTypeDef &&
-                !objTypeDef[i] &&
-                additionalProp === false
-              ) {
-                if (options.filter) {
-                  delete instance[i];
-                  continue;
-                } else {
-                  errors.push({
-                    property: path,
-                    message:
-                      typeof value +
-                      "The property " +
-                      i +
-                      " is not defined in the schema and the schema does not allow additional properties",
-                  });
-                }
-              }
-              var requires =
-                objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
-              if (requires && !(requires in instance)) {
-                errors.push({
-                  property: path,
-                  message:
-                    "the presence of the property " +
-                    i +
-                    " requires that " +
-                    requires +
-                    " also be present",
-                });
-              }
-              value = instance[i];
-              if (
-                additionalProp &&
-                (!(objTypeDef && typeof objTypeDef == "object") ||
-                  !(i in objTypeDef))
-              ) {
-                if (options.coerce) {
-                  value = instance[i] = options.coerce(value, additionalProp);
-                }
-                checkProp(value, additionalProp, path, i);
-              }
-              if (!_changing && value && value.$schema) {
-                errors = errors.concat(
-                  checkProp(value, value.$schema, path, i),
-                );
-              }
-            }
-            return errors;
-          }
-          if (schema) {
-            checkProp(instance, schema, "", _changing || "");
-          }
-          if (!_changing && instance && instance.$schema) {
-            checkProp(instance, instance.$schema, "", "");
-          }
-          return { valid: !errors.length, errors: errors };
-        });
-        exports.mustBeValid = function (result) {
-          //	summary:
-          //		This checks to ensure that the result is valid and will throw an appropriate error message if it is not
-          // result: the result returned from checkPropertyChange or validate
-          if (!result.valid) {
-            throw new TypeError(
-              result.errors
-                .map(function (error) {
-                  return (
-                    "for property " + error.property + ": " + error.message
-                  );
-                })
-                .join(", \n"),
-            );
-          }
-        };
 
-        return exports;
-      });
+/***/ }),
+/* 735 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 745 */
-    /***/ function (module, exports) {
-      exports = module.exports = stringify;
-      exports.getSerialize = serializer;
-
-      function stringify(obj, replacer, spaces, cycleReplacer) {
-        return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces);
-      }
-
-      function serializer(replacer, cycleReplacer) {
-        var stack = [],
-          keys = [];
-
-        if (cycleReplacer == null)
-          cycleReplacer = function (key, value) {
-            if (stack[0] === value) return "[Circular ~]";
-            return (
-              "[Circular ~." +
-              keys.slice(0, stack.indexOf(value)).join(".") +
-              "]"
-            );
-          };
+"use strict";
+/*!
+ * is-extendable <https://github.com/jonschlinkert/is-extendable>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-        return function (key, value) {
-          if (stack.length > 0) {
-            var thisPos = stack.indexOf(this);
-            ~thisPos ? stack.splice(thisPos + 1) : stack.push(this);
-            ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key);
-            if (~stack.indexOf(value))
-              value = cycleReplacer.call(this, key, value);
-          } else stack.push(value);
 
-          return replacer == null ? value : replacer.call(this, key, value);
-        };
-      }
 
-      /***/
-    },
-    /* 746 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-       * lib/jsprim.js: utilities for primitive JavaScript types
-       */
+module.exports = function isExtendable(val) {
+  return typeof val !== 'undefined' && val !== null
+    && (typeof val === 'object' || typeof val === 'function');
+};
 
-      var mod_assert = __webpack_require__(16);
-      var mod_util = __webpack_require__(3);
 
-      var mod_extsprintf = __webpack_require__(645);
-      var mod_verror = __webpack_require__(960);
-      var mod_jsonschema = __webpack_require__(744);
+/***/ }),
+/* 736 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+/* eslint-disable yoda */
+module.exports = x => {
+	if (Number.isNaN(x)) {
+		return false;
+	}
+
+	// code points are derived from:
+	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+	if (
+		x >= 0x1100 && (
+			x <= 0x115f ||  // Hangul Jamo
+			x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
+			x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
+			// CJK Radicals Supplement .. Enclosed CJK Letters and Months
+			(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+			// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+			(0x3250 <= x && x <= 0x4dbf) ||
+			// CJK Unified Ideographs .. Yi Radicals
+			(0x4e00 <= x && x <= 0xa4c6) ||
+			// Hangul Jamo Extended-A
+			(0xa960 <= x && x <= 0xa97c) ||
+			// Hangul Syllables
+			(0xac00 <= x && x <= 0xd7a3) ||
+			// CJK Compatibility Ideographs
+			(0xf900 <= x && x <= 0xfaff) ||
+			// Vertical Forms
+			(0xfe10 <= x && x <= 0xfe19) ||
+			// CJK Compatibility Forms .. Small Form Variants
+			(0xfe30 <= x && x <= 0xfe6b) ||
+			// Halfwidth and Fullwidth Forms
+			(0xff01 <= x && x <= 0xff60) ||
+			(0xffe0 <= x && x <= 0xffe6) ||
+			// Kana Supplement
+			(0x1b000 <= x && x <= 0x1b001) ||
+			// Enclosed Ideographic Supplement
+			(0x1f200 <= x && x <= 0x1f251) ||
+			// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+			(0x20000 <= x && x <= 0x3fffd)
+		)
+	) {
+		return true;
+	}
+
+	return false;
+};
 
-      /*
-       * Public interface
-       */
-      exports.deepCopy = deepCopy;
-      exports.deepEqual = deepEqual;
-      exports.isEmpty = isEmpty;
-      exports.hasKey = hasKey;
-      exports.forEachKey = forEachKey;
-      exports.pluck = pluck;
-      exports.flattenObject = flattenObject;
-      exports.flattenIter = flattenIter;
-      exports.validateJsonObject = validateJsonObjectJS;
-      exports.validateJsonObjectJS = validateJsonObjectJS;
-      exports.randElt = randElt;
-      exports.extraProperties = extraProperties;
-      exports.mergeObjects = mergeObjects;
-
-      exports.startsWith = startsWith;
-      exports.endsWith = endsWith;
-
-      exports.parseInteger = parseInteger;
-
-      exports.iso8601 = iso8601;
-      exports.rfc1123 = rfc1123;
-      exports.parseDateTime = parseDateTime;
-
-      exports.hrtimediff = hrtimeDiff;
-      exports.hrtimeDiff = hrtimeDiff;
-      exports.hrtimeAccum = hrtimeAccum;
-      exports.hrtimeAdd = hrtimeAdd;
-      exports.hrtimeNanosec = hrtimeNanosec;
-      exports.hrtimeMicrosec = hrtimeMicrosec;
-      exports.hrtimeMillisec = hrtimeMillisec;
 
-      /*
-       * Deep copy an acyclic *basic* Javascript object.  This only handles basic
-       * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects
-       * containing these.  This does *not* handle instances of other classes.
-       */
-      function deepCopy(obj) {
-        var ret, key;
-        var marker = "__deepCopy";
+/***/ }),
+/* 737 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (obj && obj[marker])
-          throw new Error("attempted deep copy of cyclic object");
+"use strict";
 
-        if (obj && obj.constructor == Object) {
-          ret = {};
-          obj[marker] = true;
 
-          for (key in obj) {
-            if (key == marker) continue;
+/**
+ * Check if a Buffer/Uint8Array is a GZIP file
+ *
+ * @param {Buffer} buf
+ * @api public
+ */
 
-            ret[key] = deepCopy(obj[key]);
-          }
+module.exports = function (buf) {
+    if (!buf || buf.length < 3) {
+        return false;
+    }
 
-          delete obj[marker];
-          return ret;
-        }
+    return buf[0] === 31 && buf[1] === 139 && buf[2] === 8;
+};
 
-        if (obj && obj.constructor == Array) {
-          ret = [];
-          obj[marker] = true;
 
-          for (key = 0; key < obj.length; key++) ret.push(deepCopy(obj[key]));
+/***/ }),
+/* 738 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          delete obj[marker];
-          return ret;
-        }
+"use strict";
 
-        /*
-         * It must be a primitive type -- just return it.
-         */
-        return obj;
-      }
+var toString = Object.prototype.toString;
 
-      function deepEqual(obj1, obj2) {
-        if (typeof obj1 != typeof obj2) return false;
+module.exports = function (x) {
+	var prototype;
+	return toString.call(x) === '[object Object]' && (prototype = Object.getPrototypeOf(x), prototype === null || prototype === Object.getPrototypeOf({}));
+};
 
-        if (obj1 === null || obj2 === null || typeof obj1 != "object")
-          return obj1 === obj2;
 
-        if (obj1.constructor != obj2.constructor) return false;
+/***/ }),
+/* 739 */
+/***/ (function(module, exports) {
 
-        var k;
-        for (k in obj1) {
-          if (!obj2.hasOwnProperty(k)) return false;
+/*!
+ * is-posix-bracket <https://github.com/jonschlinkert/is-posix-bracket>
+ *
+ * Copyright (c) 2015-2016, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-          if (!deepEqual(obj1[k], obj2[k])) return false;
-        }
+module.exports = function isPosixBracket(str) {
+  return typeof str === 'string' && /\[([:.=+])(?:[^\[\]]|)+\1\]/.test(str);
+};
 
-        for (k in obj2) {
-          if (!obj1.hasOwnProperty(k)) return false;
-        }
 
-        return true;
-      }
+/***/ }),
+/* 740 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function isEmpty(obj) {
-        var key;
-        for (key in obj) return false;
-        return true;
-      }
+"use strict";
+/*!
+ * is-primitive <https://github.com/jonschlinkert/is-primitive>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-      function hasKey(obj, key) {
-        mod_assert.equal(typeof key, "string");
-        return Object.prototype.hasOwnProperty.call(obj, key);
-      }
 
-      function forEachKey(obj, callback) {
-        for (var key in obj) {
-          if (hasKey(obj, key)) {
-            callback(key, obj[key]);
-          }
-        }
-      }
 
-      function pluck(obj, key) {
-        mod_assert.equal(typeof key, "string");
-        return pluckv(obj, key);
-      }
+// see http://jsperf.com/testing-value-is-primitive/7
+module.exports = function isPrimitive(value) {
+  return value == null || (typeof value !== 'function' && typeof value !== 'object');
+};
 
-      function pluckv(obj, key) {
-        if (obj === null || typeof obj !== "object") return undefined;
 
-        if (obj.hasOwnProperty(key)) return obj[key];
+/***/ }),
+/* 741 */
+/***/ (function(module, exports) {
+
+module.exports = isPromise;
+
+function isPromise(obj) {
+  return !!obj && (typeof obj === 'object' || typeof obj === 'function') && typeof obj.then === 'function';
+}
+
+
+/***/ }),
+/* 742 */
+/***/ (function(module, exports) {
+
+module.exports      = isTypedArray
+isTypedArray.strict = isStrictTypedArray
+isTypedArray.loose  = isLooseTypedArray
+
+var toString = Object.prototype.toString
+var names = {
+    '[object Int8Array]': true
+  , '[object Int16Array]': true
+  , '[object Int32Array]': true
+  , '[object Uint8Array]': true
+  , '[object Uint8ClampedArray]': true
+  , '[object Uint16Array]': true
+  , '[object Uint32Array]': true
+  , '[object Float32Array]': true
+  , '[object Float64Array]': true
+}
+
+function isTypedArray(arr) {
+  return (
+       isStrictTypedArray(arr)
+    || isLooseTypedArray(arr)
+  )
+}
+
+function isStrictTypedArray(arr) {
+  return (
+       arr instanceof Int8Array
+    || arr instanceof Int16Array
+    || arr instanceof Int32Array
+    || arr instanceof Uint8Array
+    || arr instanceof Uint8ClampedArray
+    || arr instanceof Uint16Array
+    || arr instanceof Uint32Array
+    || arr instanceof Float32Array
+    || arr instanceof Float64Array
+  )
+}
+
+function isLooseTypedArray(arr) {
+  return names[toString.call(arr)]
+}
+
+
+/***/ }),
+/* 743 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
+ * is-windows <https://github.com/jonschlinkert/is-windows>
+ *
+ * Copyright © 2015-2018, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-        var i = key.indexOf(".");
-        if (i == -1) return undefined;
+(function(factory) {
+  if (exports && typeof exports === 'object' && typeof module !== 'undefined') {
+    module.exports = factory();
+  } else if (true) {
+    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
+				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
+				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+  } else if (typeof window !== 'undefined') {
+    window.isWindows = factory();
+  } else if (typeof global !== 'undefined') {
+    global.isWindows = factory();
+  } else if (typeof self !== 'undefined') {
+    self.isWindows = factory();
+  } else {
+    this.isWindows = factory();
+  }
+})(function() {
+  'use strict';
+  return function isWindows() {
+    return process && (process.platform === 'win32' || /^(msys|cygwin)$/.test(process.env.OSTYPE));
+  };
+});
+
+
+/***/ }),
+/* 744 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
+ * JSONSchema Validator - Validates JavaScript objects using JSON Schemas
+ *	(http://www.json.com/json-schema-proposal/)
+ *
+ * Copyright (c) 2007 Kris Zyp SitePen (www.sitepen.com)
+ * Licensed under the MIT (MIT-LICENSE.txt) license.
+To use the validator call the validate function with an instance object and an optional schema object.
+If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
+that schema will be used to validate and the schema parameter is not necessary (if both exist,
+both validations will occur).
+The validate method will return an array of validation errors. If there are no errors, then an
+empty list will be returned. A validation error will have two properties:
+"property" which indicates which property had the error
+"message" which indicates what the error was
+ */
+(function (root, factory) {
+    if (true) {
+        // AMD. Register as an anonymous module.
+        !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function () {
+            return factory();
+        }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
+				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
+    } else if (typeof module === 'object' && module.exports) {
+        // Node. Does not work with strict CommonJS, but
+        // only CommonJS-like environments that support module.exports,
+        // like Node.
+        module.exports = factory();
+    } else {
+        // Browser globals
+        root.jsonSchema = factory();
+    }
+}(this, function () {// setup primitive classes to be JSON Schema types
+var exports = validate
+exports.Integer = {type:"integer"};
+var primitiveConstructors = {
+	String: String,
+	Boolean: Boolean,
+	Number: Number,
+	Object: Object,
+	Array: Array,
+	Date: Date
+}
+exports.validate = validate;
+function validate(/*Any*/instance,/*Object*/schema) {
+		// Summary:
+		//  	To use the validator call JSONSchema.validate with an instance object and an optional schema object.
+		// 		If a schema is provided, it will be used to validate. If the instance object refers to a schema (self-validating),
+		// 		that schema will be used to validate and the schema parameter is not necessary (if both exist,
+		// 		both validations will occur).
+		// 		The validate method will return an object with two properties:
+		// 			valid: A boolean indicating if the instance is valid by the schema
+		// 			errors: An array of validation errors. If there are no errors, then an
+		// 					empty list will be returned. A validation error will have two properties:
+		// 						property: which indicates which property had the error
+		// 						message: which indicates what the error was
+		//
+		return validate(instance, schema, {changing: false});//, coerce: false, existingOnly: false});
+	};
+exports.checkPropertyChange = function(/*Any*/value,/*Object*/schema, /*String*/property) {
+		// Summary:
+		// 		The checkPropertyChange method will check to see if an value can legally be in property with the given schema
+		// 		This is slightly different than the validate method in that it will fail if the schema is readonly and it will
+		// 		not check for self-validation, it is assumed that the passed in value is already internally valid.
+		// 		The checkPropertyChange method will return the same object type as validate, see JSONSchema.validate for
+		// 		information.
+		//
+		return validate(value, schema, {changing: property || "property"});
+	};
+var validate = exports._validate = function(/*Any*/instance,/*Object*/schema,/*Object*/options) {
+
+	if (!options) options = {};
+	var _changing = options.changing;
+
+	function getType(schema){
+		return schema.type || (primitiveConstructors[schema.name] == schema && schema.name.toLowerCase());
+	}
+	var errors = [];
+	// validate a value against a property definition
+	function checkProp(value, schema, path,i){
+
+		var l;
+		path += path ? typeof i == 'number' ? '[' + i + ']' : typeof i == 'undefined' ? '' : '.' + i : i;
+		function addError(message){
+			errors.push({property:path,message:message});
+		}
+
+		if((typeof schema != 'object' || schema instanceof Array) && (path || typeof schema != 'function') && !(schema && getType(schema))){
+			if(typeof schema == 'function'){
+				if(!(value instanceof schema)){
+					addError("is not an instance of the class/constructor " + schema.name);
+				}
+			}else if(schema){
+				addError("Invalid schema/property definition " + schema);
+			}
+			return null;
+		}
+		if(_changing && schema.readonly){
+			addError("is a readonly field, it can not be changed");
+		}
+		if(schema['extends']){ // if it extends another schema, it must pass that schema as well
+			checkProp(value,schema['extends'],path,i);
+		}
+		// validate a value against a type definition
+		function checkType(type,value){
+			if(type){
+				if(typeof type == 'string' && type != 'any' &&
+						(type == 'null' ? value !== null : typeof value != type) &&
+						!(value instanceof Array && type == 'array') &&
+						!(value instanceof Date && type == 'date') &&
+						!(type == 'integer' && value%1===0)){
+					return [{property:path,message:(typeof value) + " value found, but a " + type + " is required"}];
+				}
+				if(type instanceof Array){
+					var unionErrors=[];
+					for(var j = 0; j < type.length; j++){ // a union type
+						if(!(unionErrors=checkType(type[j],value)).length){
+							break;
+						}
+					}
+					if(unionErrors.length){
+						return unionErrors;
+					}
+				}else if(typeof type == 'object'){
+					var priorErrors = errors;
+					errors = [];
+					checkProp(value,type,path);
+					var theseErrors = errors;
+					errors = priorErrors;
+					return theseErrors;
+				}
+			}
+			return [];
+		}
+		if(value === undefined){
+			if(schema.required){
+				addError("is missing and it is required");
+			}
+		}else{
+			errors = errors.concat(checkType(getType(schema),value));
+			if(schema.disallow && !checkType(schema.disallow,value).length){
+				addError(" disallowed value was matched");
+			}
+			if(value !== null){
+				if(value instanceof Array){
+					if(schema.items){
+						var itemsIsArray = schema.items instanceof Array;
+						var propDef = schema.items;
+						for (i = 0, l = value.length; i < l; i += 1) {
+							if (itemsIsArray)
+								propDef = schema.items[i];
+							if (options.coerce)
+								value[i] = options.coerce(value[i], propDef);
+							errors.concat(checkProp(value[i],propDef,path,i));
+						}
+					}
+					if(schema.minItems && value.length < schema.minItems){
+						addError("There must be a minimum of " + schema.minItems + " in the array");
+					}
+					if(schema.maxItems && value.length > schema.maxItems){
+						addError("There must be a maximum of " + schema.maxItems + " in the array");
+					}
+				}else if(schema.properties || schema.additionalProperties){
+					errors.concat(checkObj(value, schema.properties, path, schema.additionalProperties));
+				}
+				if(schema.pattern && typeof value == 'string' && !value.match(schema.pattern)){
+					addError("does not match the regex pattern " + schema.pattern);
+				}
+				if(schema.maxLength && typeof value == 'string' && value.length > schema.maxLength){
+					addError("may only be " + schema.maxLength + " characters long");
+				}
+				if(schema.minLength && typeof value == 'string' && value.length < schema.minLength){
+					addError("must be at least " + schema.minLength + " characters long");
+				}
+				if(typeof schema.minimum !== undefined && typeof value == typeof schema.minimum &&
+						schema.minimum > value){
+					addError("must have a minimum value of " + schema.minimum);
+				}
+				if(typeof schema.maximum !== undefined && typeof value == typeof schema.maximum &&
+						schema.maximum < value){
+					addError("must have a maximum value of " + schema.maximum);
+				}
+				if(schema['enum']){
+					var enumer = schema['enum'];
+					l = enumer.length;
+					var found;
+					for(var j = 0; j < l; j++){
+						if(enumer[j]===value){
+							found=1;
+							break;
+						}
+					}
+					if(!found){
+						addError("does not have a value in the enumeration " + enumer.join(", "));
+					}
+				}
+				if(typeof schema.maxDecimal == 'number' &&
+					(value.toString().match(new RegExp("\\.[0-9]{" + (schema.maxDecimal + 1) + ",}")))){
+					addError("may only have " + schema.maxDecimal + " digits of decimal places");
+				}
+			}
+		}
+		return null;
+	}
+	// validate an object against a schema
+	function checkObj(instance,objTypeDef,path,additionalProp){
+
+		if(typeof objTypeDef =='object'){
+			if(typeof instance != 'object' || instance instanceof Array){
+				errors.push({property:path,message:"an object is required"});
+			}
+			
+			for(var i in objTypeDef){ 
+				if(objTypeDef.hasOwnProperty(i)){
+					var value = instance[i];
+					// skip _not_ specified properties
+					if (value === undefined && options.existingOnly) continue;
+					var propDef = objTypeDef[i];
+					// set default
+					if(value === undefined && propDef["default"]){
+						value = instance[i] = propDef["default"];
+					}
+					if(options.coerce && i in instance){
+						value = instance[i] = options.coerce(value, propDef);
+					}
+					checkProp(value,propDef,path,i);
+				}
+			}
+		}
+		for(i in instance){
+			if(instance.hasOwnProperty(i) && !(i.charAt(0) == '_' && i.charAt(1) == '_') && objTypeDef && !objTypeDef[i] && additionalProp===false){
+				if (options.filter) {
+					delete instance[i];
+					continue;
+				} else {
+					errors.push({property:path,message:(typeof value) + "The property " + i +
+						" is not defined in the schema and the schema does not allow additional properties"});
+				}
+			}
+			var requires = objTypeDef && objTypeDef[i] && objTypeDef[i].requires;
+			if(requires && !(requires in instance)){
+				errors.push({property:path,message:"the presence of the property " + i + " requires that " + requires + " also be present"});
+			}
+			value = instance[i];
+			if(additionalProp && (!(objTypeDef && typeof objTypeDef == 'object') || !(i in objTypeDef))){
+				if(options.coerce){
+					value = instance[i] = options.coerce(value, additionalProp);
+				}
+				checkProp(value,additionalProp,path,i);
+			}
+			if(!_changing && value && value.$schema){
+				errors = errors.concat(checkProp(value,value.$schema,path,i));
+			}
+		}
+		return errors;
+	}
+	if(schema){
+		checkProp(instance,schema,'',_changing || '');
+	}
+	if(!_changing && instance && instance.$schema){
+		checkProp(instance,instance.$schema,'','');
+	}
+	return {valid:!errors.length,errors:errors};
+};
+exports.mustBeValid = function(result){
+	//	summary:
+	//		This checks to ensure that the result is valid and will throw an appropriate error message if it is not
+	// result: the result returned from checkPropertyChange or validate
+	if(!result.valid){
+		throw new TypeError(result.errors.map(function(error){return "for property " + error.property + ': ' + error.message;}).join(", \n"));
+	}
+}
+
+return exports;
+}));
+
+
+/***/ }),
+/* 745 */
+/***/ (function(module, exports) {
+
+exports = module.exports = stringify
+exports.getSerialize = serializer
+
+function stringify(obj, replacer, spaces, cycleReplacer) {
+  return JSON.stringify(obj, serializer(replacer, cycleReplacer), spaces)
+}
+
+function serializer(replacer, cycleReplacer) {
+  var stack = [], keys = []
+
+  if (cycleReplacer == null) cycleReplacer = function(key, value) {
+    if (stack[0] === value) return "[Circular ~]"
+    return "[Circular ~." + keys.slice(0, stack.indexOf(value)).join(".") + "]"
+  }
 
-        var key1 = key.substr(0, i);
-        if (!obj.hasOwnProperty(key1)) return undefined;
+  return function(key, value) {
+    if (stack.length > 0) {
+      var thisPos = stack.indexOf(this)
+      ~thisPos ? stack.splice(thisPos + 1) : stack.push(this)
+      ~thisPos ? keys.splice(thisPos, Infinity, key) : keys.push(key)
+      if (~stack.indexOf(value)) value = cycleReplacer.call(this, key, value)
+    }
+    else stack.push(value)
 
-        return pluckv(obj[key1], key.substr(i + 1));
-      }
+    return replacer == null ? value : replacer.call(this, key, value)
+  }
+}
 
-      /*
-       * Invoke callback(row) for each entry in the array that would be returned by
-       * flattenObject(data, depth).  This is just like flattenObject(data,
-       * depth).forEach(callback), except that the intermediate array is never
-       * created.
-       */
-      function flattenIter(data, depth, callback) {
-        doFlattenIter(data, depth, [], callback);
-      }
 
-      function doFlattenIter(data, depth, accum, callback) {
-        var each;
-        var key;
+/***/ }),
+/* 746 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (depth === 0) {
-          each = accum.slice(0);
-          each.push(data);
-          callback(each);
-          return;
-        }
+/*
+ * lib/jsprim.js: utilities for primitive JavaScript types
+ */
 
-        mod_assert.ok(data !== null);
-        mod_assert.equal(typeof data, "object");
-        mod_assert.equal(typeof depth, "number");
-        mod_assert.ok(depth >= 0);
+var mod_assert = __webpack_require__(16);
+var mod_util = __webpack_require__(3);
 
-        for (key in data) {
-          each = accum.slice(0);
-          each.push(key);
-          doFlattenIter(data[key], depth - 1, each, callback);
-        }
-      }
+var mod_extsprintf = __webpack_require__(645);
+var mod_verror = __webpack_require__(960);
+var mod_jsonschema = __webpack_require__(744);
 
-      function flattenObject(data, depth) {
-        if (depth === 0) return [data];
+/*
+ * Public interface
+ */
+exports.deepCopy = deepCopy;
+exports.deepEqual = deepEqual;
+exports.isEmpty = isEmpty;
+exports.hasKey = hasKey;
+exports.forEachKey = forEachKey;
+exports.pluck = pluck;
+exports.flattenObject = flattenObject;
+exports.flattenIter = flattenIter;
+exports.validateJsonObject = validateJsonObjectJS;
+exports.validateJsonObjectJS = validateJsonObjectJS;
+exports.randElt = randElt;
+exports.extraProperties = extraProperties;
+exports.mergeObjects = mergeObjects;
+
+exports.startsWith = startsWith;
+exports.endsWith = endsWith;
+
+exports.parseInteger = parseInteger;
+
+exports.iso8601 = iso8601;
+exports.rfc1123 = rfc1123;
+exports.parseDateTime = parseDateTime;
+
+exports.hrtimediff = hrtimeDiff;
+exports.hrtimeDiff = hrtimeDiff;
+exports.hrtimeAccum = hrtimeAccum;
+exports.hrtimeAdd = hrtimeAdd;
+exports.hrtimeNanosec = hrtimeNanosec;
+exports.hrtimeMicrosec = hrtimeMicrosec;
+exports.hrtimeMillisec = hrtimeMillisec;
+
+
+/*
+ * Deep copy an acyclic *basic* Javascript object.  This only handles basic
+ * scalars (strings, numbers, booleans) and arbitrarily deep arrays and objects
+ * containing these.  This does *not* handle instances of other classes.
+ */
+function deepCopy(obj)
+{
+	var ret, key;
+	var marker = '__deepCopy';
+
+	if (obj && obj[marker])
+		throw (new Error('attempted deep copy of cyclic object'));
+
+	if (obj && obj.constructor == Object) {
+		ret = {};
+		obj[marker] = true;
+
+		for (key in obj) {
+			if (key == marker)
+				continue;
+
+			ret[key] = deepCopy(obj[key]);
+		}
+
+		delete (obj[marker]);
+		return (ret);
+	}
+
+	if (obj && obj.constructor == Array) {
+		ret = [];
+		obj[marker] = true;
+
+		for (key = 0; key < obj.length; key++)
+			ret.push(deepCopy(obj[key]));
+
+		delete (obj[marker]);
+		return (ret);
+	}
+
+	/*
+	 * It must be a primitive type -- just return it.
+	 */
+	return (obj);
+}
+
+function deepEqual(obj1, obj2)
+{
+	if (typeof (obj1) != typeof (obj2))
+		return (false);
+
+	if (obj1 === null || obj2 === null || typeof (obj1) != 'object')
+		return (obj1 === obj2);
+
+	if (obj1.constructor != obj2.constructor)
+		return (false);
+
+	var k;
+	for (k in obj1) {
+		if (!obj2.hasOwnProperty(k))
+			return (false);
+
+		if (!deepEqual(obj1[k], obj2[k]))
+			return (false);
+	}
+
+	for (k in obj2) {
+		if (!obj1.hasOwnProperty(k))
+			return (false);
+	}
+
+	return (true);
+}
+
+function isEmpty(obj)
+{
+	var key;
+	for (key in obj)
+		return (false);
+	return (true);
+}
+
+function hasKey(obj, key)
+{
+	mod_assert.equal(typeof (key), 'string');
+	return (Object.prototype.hasOwnProperty.call(obj, key));
+}
+
+function forEachKey(obj, callback)
+{
+	for (var key in obj) {
+		if (hasKey(obj, key)) {
+			callback(key, obj[key]);
+		}
+	}
+}
+
+function pluck(obj, key)
+{
+	mod_assert.equal(typeof (key), 'string');
+	return (pluckv(obj, key));
+}
+
+function pluckv(obj, key)
+{
+	if (obj === null || typeof (obj) !== 'object')
+		return (undefined);
+
+	if (obj.hasOwnProperty(key))
+		return (obj[key]);
+
+	var i = key.indexOf('.');
+	if (i == -1)
+		return (undefined);
+
+	var key1 = key.substr(0, i);
+	if (!obj.hasOwnProperty(key1))
+		return (undefined);
+
+	return (pluckv(obj[key1], key.substr(i + 1)));
+}
+
+/*
+ * Invoke callback(row) for each entry in the array that would be returned by
+ * flattenObject(data, depth).  This is just like flattenObject(data,
+ * depth).forEach(callback), except that the intermediate array is never
+ * created.
+ */
+function flattenIter(data, depth, callback)
+{
+	doFlattenIter(data, depth, [], callback);
+}
+
+function doFlattenIter(data, depth, accum, callback)
+{
+	var each;
+	var key;
+
+	if (depth === 0) {
+		each = accum.slice(0);
+		each.push(data);
+		callback(each);
+		return;
+	}
+
+	mod_assert.ok(data !== null);
+	mod_assert.equal(typeof (data), 'object');
+	mod_assert.equal(typeof (depth), 'number');
+	mod_assert.ok(depth >= 0);
+
+	for (key in data) {
+		each = accum.slice(0);
+		each.push(key);
+		doFlattenIter(data[key], depth - 1, each, callback);
+	}
+}
+
+function flattenObject(data, depth)
+{
+	if (depth === 0)
+		return ([ data ]);
+
+	mod_assert.ok(data !== null);
+	mod_assert.equal(typeof (data), 'object');
+	mod_assert.equal(typeof (depth), 'number');
+	mod_assert.ok(depth >= 0);
+
+	var rv = [];
+	var key;
+
+	for (key in data) {
+		flattenObject(data[key], depth - 1).forEach(function (p) {
+			rv.push([ key ].concat(p));
+		});
+	}
+
+	return (rv);
+}
+
+function startsWith(str, prefix)
+{
+	return (str.substr(0, prefix.length) == prefix);
+}
+
+function endsWith(str, suffix)
+{
+	return (str.substr(
+	    str.length - suffix.length, suffix.length) == suffix);
+}
+
+function iso8601(d)
+{
+	if (typeof (d) == 'number')
+		d = new Date(d);
+	mod_assert.ok(d.constructor === Date);
+	return (mod_extsprintf.sprintf('%4d-%02d-%02dT%02d:%02d:%02d.%03dZ',
+	    d.getUTCFullYear(), d.getUTCMonth() + 1, d.getUTCDate(),
+	    d.getUTCHours(), d.getUTCMinutes(), d.getUTCSeconds(),
+	    d.getUTCMilliseconds()));
+}
+
+var RFC1123_MONTHS = [
+    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+var RFC1123_DAYS = [
+    'Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat'];
+
+function rfc1123(date) {
+	return (mod_extsprintf.sprintf('%s, %02d %s %04d %02d:%02d:%02d GMT',
+	    RFC1123_DAYS[date.getUTCDay()], date.getUTCDate(),
+	    RFC1123_MONTHS[date.getUTCMonth()], date.getUTCFullYear(),
+	    date.getUTCHours(), date.getUTCMinutes(),
+	    date.getUTCSeconds()));
+}
+
+/*
+ * Parses a date expressed as a string, as either a number of milliseconds since
+ * the epoch or any string format that Date accepts, giving preference to the
+ * former where these two sets overlap (e.g., small numbers).
+ */
+function parseDateTime(str)
+{
+	/*
+	 * This is irritatingly implicit, but significantly more concise than
+	 * alternatives.  The "+str" will convert a string containing only a
+	 * number directly to a Number, or NaN for other strings.  Thus, if the
+	 * conversion succeeds, we use it (this is the milliseconds-since-epoch
+	 * case).  Otherwise, we pass the string directly to the Date
+	 * constructor to parse.
+	 */
+	var numeric = +str;
+	if (!isNaN(numeric)) {
+		return (new Date(numeric));
+	} else {
+		return (new Date(str));
+	}
+}
+
+
+/*
+ * Number.*_SAFE_INTEGER isn't present before node v0.12, so we hardcode
+ * the ES6 definitions here, while allowing for them to someday be higher.
+ */
+var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
+var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991;
 
-        mod_assert.ok(data !== null);
-        mod_assert.equal(typeof data, "object");
-        mod_assert.equal(typeof depth, "number");
-        mod_assert.ok(depth >= 0);
 
-        var rv = [];
-        var key;
+/*
+ * Default options for parseInteger().
+ */
+var PI_DEFAULTS = {
+	base: 10,
+	allowSign: true,
+	allowPrefix: false,
+	allowTrailing: false,
+	allowImprecise: false,
+	trimWhitespace: false,
+	leadingZeroIsOctal: false
+};
 
-        for (key in data) {
-          flattenObject(data[key], depth - 1).forEach(function (p) {
-            rv.push([key].concat(p));
-          });
-        }
+var CP_0 = 0x30;
+var CP_9 = 0x39;
 
-        return rv;
-      }
+var CP_A = 0x41;
+var CP_B = 0x42;
+var CP_O = 0x4f;
+var CP_T = 0x54;
+var CP_X = 0x58;
+var CP_Z = 0x5a;
 
-      function startsWith(str, prefix) {
-        return str.substr(0, prefix.length) == prefix;
-      }
+var CP_a = 0x61;
+var CP_b = 0x62;
+var CP_o = 0x6f;
+var CP_t = 0x74;
+var CP_x = 0x78;
+var CP_z = 0x7a;
 
-      function endsWith(str, suffix) {
-        return str.substr(str.length - suffix.length, suffix.length) == suffix;
-      }
+var PI_CONV_DEC = 0x30;
+var PI_CONV_UC = 0x37;
+var PI_CONV_LC = 0x57;
 
-      function iso8601(d) {
-        if (typeof d == "number") d = new Date(d);
-        mod_assert.ok(d.constructor === Date);
-        return mod_extsprintf.sprintf(
-          "%4d-%02d-%02dT%02d:%02d:%02d.%03dZ",
-          d.getUTCFullYear(),
-          d.getUTCMonth() + 1,
-          d.getUTCDate(),
-          d.getUTCHours(),
-          d.getUTCMinutes(),
-          d.getUTCSeconds(),
-          d.getUTCMilliseconds(),
-        );
-      }
 
-      var RFC1123_MONTHS = [
-        "Jan",
-        "Feb",
-        "Mar",
-        "Apr",
-        "May",
-        "Jun",
-        "Jul",
-        "Aug",
-        "Sep",
-        "Oct",
-        "Nov",
-        "Dec",
-      ];
-      var RFC1123_DAYS = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
-
-      function rfc1123(date) {
-        return mod_extsprintf.sprintf(
-          "%s, %02d %s %04d %02d:%02d:%02d GMT",
-          RFC1123_DAYS[date.getUTCDay()],
-          date.getUTCDate(),
-          RFC1123_MONTHS[date.getUTCMonth()],
-          date.getUTCFullYear(),
-          date.getUTCHours(),
-          date.getUTCMinutes(),
-          date.getUTCSeconds(),
-        );
-      }
+/*
+ * A stricter version of parseInt() that provides options for changing what
+ * is an acceptable string (for example, disallowing trailing characters).
+ */
+function parseInteger(str, uopts)
+{
+	mod_assert.string(str, 'str');
+	mod_assert.optionalObject(uopts, 'options');
+
+	var baseOverride = false;
+	var options = PI_DEFAULTS;
+
+	if (uopts) {
+		baseOverride = hasKey(uopts, 'base');
+		options = mergeObjects(options, uopts);
+		mod_assert.number(options.base, 'options.base');
+		mod_assert.ok(options.base >= 2, 'options.base >= 2');
+		mod_assert.ok(options.base <= 36, 'options.base <= 36');
+		mod_assert.bool(options.allowSign, 'options.allowSign');
+		mod_assert.bool(options.allowPrefix, 'options.allowPrefix');
+		mod_assert.bool(options.allowTrailing,
+		    'options.allowTrailing');
+		mod_assert.bool(options.allowImprecise,
+		    'options.allowImprecise');
+		mod_assert.bool(options.trimWhitespace,
+		    'options.trimWhitespace');
+		mod_assert.bool(options.leadingZeroIsOctal,
+		    'options.leadingZeroIsOctal');
+
+		if (options.leadingZeroIsOctal) {
+			mod_assert.ok(!baseOverride,
+			    '"base" and "leadingZeroIsOctal" are ' +
+			    'mutually exclusive');
+		}
+	}
+
+	var c;
+	var pbase = -1;
+	var base = options.base;
+	var start;
+	var mult = 1;
+	var value = 0;
+	var idx = 0;
+	var len = str.length;
+
+	/* Trim any whitespace on the left side. */
+	if (options.trimWhitespace) {
+		while (idx < len && isSpace(str.charCodeAt(idx))) {
+			++idx;
+		}
+	}
+
+	/* Check the number for a leading sign. */
+	if (options.allowSign) {
+		if (str[idx] === '-') {
+			idx += 1;
+			mult = -1;
+		} else if (str[idx] === '+') {
+			idx += 1;
+		}
+	}
+
+	/* Parse the base-indicating prefix if there is one. */
+	if (str[idx] === '0') {
+		if (options.allowPrefix) {
+			pbase = prefixToBase(str.charCodeAt(idx + 1));
+			if (pbase !== -1 && (!baseOverride || pbase === base)) {
+				base = pbase;
+				idx += 2;
+			}
+		}
+
+		if (pbase === -1 && options.leadingZeroIsOctal) {
+			base = 8;
+		}
+	}
+
+	/* Parse the actual digits. */
+	for (start = idx; idx < len; ++idx) {
+		c = translateDigit(str.charCodeAt(idx));
+		if (c !== -1 && c < base) {
+			value *= base;
+			value += c;
+		} else {
+			break;
+		}
+	}
+
+	/* If we didn't parse any digits, we have an invalid number. */
+	if (start === idx) {
+		return (new Error('invalid number: ' + JSON.stringify(str)));
+	}
+
+	/* Trim any whitespace on the right side. */
+	if (options.trimWhitespace) {
+		while (idx < len && isSpace(str.charCodeAt(idx))) {
+			++idx;
+		}
+	}
+
+	/* Check for trailing characters. */
+	if (idx < len && !options.allowTrailing) {
+		return (new Error('trailing characters after number: ' +
+		    JSON.stringify(str.slice(idx))));
+	}
+
+	/* If our value is 0, we return now, to avoid returning -0. */
+	if (value === 0) {
+		return (0);
+	}
+
+	/* Calculate our final value. */
+	var result = value * mult;
+
+	/*
+	 * If the string represents a value that cannot be precisely represented
+	 * by JavaScript, then we want to check that:
+	 *
+	 * - We never increased the value past MAX_SAFE_INTEGER
+	 * - We don't make the result negative and below MIN_SAFE_INTEGER
+	 *
+	 * Because we only ever increment the value during parsing, there's no
+	 * chance of moving past MAX_SAFE_INTEGER and then dropping below it
+	 * again, losing precision in the process. This means that we only need
+	 * to do our checks here, at the end.
+	 */
+	if (!options.allowImprecise &&
+	    (value > MAX_SAFE_INTEGER || result < MIN_SAFE_INTEGER)) {
+		return (new Error('number is outside of the supported range: ' +
+		    JSON.stringify(str.slice(start, idx))));
+	}
+
+	return (result);
+}
+
+
+/*
+ * Interpret a character code as a base-36 digit.
+ */
+function translateDigit(d)
+{
+	if (d >= CP_0 && d <= CP_9) {
+		/* '0' to '9' -> 0 to 9 */
+		return (d - PI_CONV_DEC);
+	} else if (d >= CP_A && d <= CP_Z) {
+		/* 'A' - 'Z' -> 10 to 35 */
+		return (d - PI_CONV_UC);
+	} else if (d >= CP_a && d <= CP_z) {
+		/* 'a' - 'z' -> 10 to 35 */
+		return (d - PI_CONV_LC);
+	} else {
+		/* Invalid character code */
+		return (-1);
+	}
+}
+
+
+/*
+ * Test if a value matches the ECMAScript definition of trimmable whitespace.
+ */
+function isSpace(c)
+{
+	return (c === 0x20) ||
+	    (c >= 0x0009 && c <= 0x000d) ||
+	    (c === 0x00a0) ||
+	    (c === 0x1680) ||
+	    (c === 0x180e) ||
+	    (c >= 0x2000 && c <= 0x200a) ||
+	    (c === 0x2028) ||
+	    (c === 0x2029) ||
+	    (c === 0x202f) ||
+	    (c === 0x205f) ||
+	    (c === 0x3000) ||
+	    (c === 0xfeff);
+}
+
+
+/*
+ * Determine which base a character indicates (e.g., 'x' indicates hex).
+ */
+function prefixToBase(c)
+{
+	if (c === CP_b || c === CP_B) {
+		/* 0b/0B (binary) */
+		return (2);
+	} else if (c === CP_o || c === CP_O) {
+		/* 0o/0O (octal) */
+		return (8);
+	} else if (c === CP_t || c === CP_T) {
+		/* 0t/0T (decimal) */
+		return (10);
+	} else if (c === CP_x || c === CP_X) {
+		/* 0x/0X (hexadecimal) */
+		return (16);
+	} else {
+		/* Not a meaningful character */
+		return (-1);
+	}
+}
+
+
+function validateJsonObjectJS(schema, input)
+{
+	var report = mod_jsonschema.validate(input, schema);
+
+	if (report.errors.length === 0)
+		return (null);
+
+	/* Currently, we only do anything useful with the first error. */
+	var error = report.errors[0];
+
+	/* The failed property is given by a URI with an irrelevant prefix. */
+	var propname = error['property'];
+	var reason = error['message'].toLowerCase();
+	var i, j;
+
+	/*
+	 * There's at least one case where the property error message is
+	 * confusing at best.  We work around this here.
+	 */
+	if ((i = reason.indexOf('the property ')) != -1 &&
+	    (j = reason.indexOf(' is not defined in the schema and the ' +
+	    'schema does not allow additional properties')) != -1) {
+		i += 'the property '.length;
+		if (propname === '')
+			propname = reason.substr(i, j - i);
+		else
+			propname = propname + '.' + reason.substr(i, j - i);
+
+		reason = 'unsupported property';
+	}
+
+	var rv = new mod_verror.VError('property "%s": %s', propname, reason);
+	rv.jsv_details = error;
+	return (rv);
+}
+
+function randElt(arr)
+{
+	mod_assert.ok(Array.isArray(arr) && arr.length > 0,
+	    'randElt argument must be a non-empty array');
+
+	return (arr[Math.floor(Math.random() * arr.length)]);
+}
+
+function assertHrtime(a)
+{
+	mod_assert.ok(a[0] >= 0 && a[1] >= 0,
+	    'negative numbers not allowed in hrtimes');
+	mod_assert.ok(a[1] < 1e9, 'nanoseconds column overflow');
+}
+
+/*
+ * Compute the time elapsed between hrtime readings A and B, where A is later
+ * than B.  hrtime readings come from Node's process.hrtime().  There is no
+ * defined way to represent negative deltas, so it's illegal to diff B from A
+ * where the time denoted by B is later than the time denoted by A.  If this
+ * becomes valuable, we can define a representation and extend the
+ * implementation to support it.
+ */
+function hrtimeDiff(a, b)
+{
+	assertHrtime(a);
+	assertHrtime(b);
+	mod_assert.ok(a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]),
+	    'negative differences not allowed');
+
+	var rv = [ a[0] - b[0], 0 ];
+
+	if (a[1] >= b[1]) {
+		rv[1] = a[1] - b[1];
+	} else {
+		rv[0]--;
+		rv[1] = 1e9 - (b[1] - a[1]);
+	}
+
+	return (rv);
+}
+
+/*
+ * Convert a hrtime reading from the array format returned by Node's
+ * process.hrtime() into a scalar number of nanoseconds.
+ */
+function hrtimeNanosec(a)
+{
+	assertHrtime(a);
 
-      /*
-       * Parses a date expressed as a string, as either a number of milliseconds since
-       * the epoch or any string format that Date accepts, giving preference to the
-       * former where these two sets overlap (e.g., small numbers).
-       */
-      function parseDateTime(str) {
-        /*
-         * This is irritatingly implicit, but significantly more concise than
-         * alternatives.  The "+str" will convert a string containing only a
-         * number directly to a Number, or NaN for other strings.  Thus, if the
-         * conversion succeeds, we use it (this is the milliseconds-since-epoch
-         * case).  Otherwise, we pass the string directly to the Date
-         * constructor to parse.
-         */
-        var numeric = +str;
-        if (!isNaN(numeric)) {
-          return new Date(numeric);
-        } else {
-          return new Date(str);
-        }
-      }
+	return (Math.floor(a[0] * 1e9 + a[1]));
+}
 
-      /*
-       * Number.*_SAFE_INTEGER isn't present before node v0.12, so we hardcode
-       * the ES6 definitions here, while allowing for them to someday be higher.
-       */
-      var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || 9007199254740991;
-      var MIN_SAFE_INTEGER = Number.MIN_SAFE_INTEGER || -9007199254740991;
+/*
+ * Convert a hrtime reading from the array format returned by Node's
+ * process.hrtime() into a scalar number of microseconds.
+ */
+function hrtimeMicrosec(a)
+{
+	assertHrtime(a);
 
-      /*
-       * Default options for parseInteger().
-       */
-      var PI_DEFAULTS = {
-        base: 10,
-        allowSign: true,
-        allowPrefix: false,
-        allowTrailing: false,
-        allowImprecise: false,
-        trimWhitespace: false,
-        leadingZeroIsOctal: false,
-      };
+	return (Math.floor(a[0] * 1e6 + a[1] / 1e3));
+}
 
-      var CP_0 = 0x30;
-      var CP_9 = 0x39;
+/*
+ * Convert a hrtime reading from the array format returned by Node's
+ * process.hrtime() into a scalar number of milliseconds.
+ */
+function hrtimeMillisec(a)
+{
+	assertHrtime(a);
 
-      var CP_A = 0x41;
-      var CP_B = 0x42;
-      var CP_O = 0x4f;
-      var CP_T = 0x54;
-      var CP_X = 0x58;
-      var CP_Z = 0x5a;
+	return (Math.floor(a[0] * 1e3 + a[1] / 1e6));
+}
 
-      var CP_a = 0x61;
-      var CP_b = 0x62;
-      var CP_o = 0x6f;
-      var CP_t = 0x74;
-      var CP_x = 0x78;
-      var CP_z = 0x7a;
+/*
+ * Add two hrtime readings A and B, overwriting A with the result of the
+ * addition.  This function is useful for accumulating several hrtime intervals
+ * into a counter.  Returns A.
+ */
+function hrtimeAccum(a, b)
+{
+	assertHrtime(a);
+	assertHrtime(b);
+
+	/*
+	 * Accumulate the nanosecond component.
+	 */
+	a[1] += b[1];
+	if (a[1] >= 1e9) {
+		/*
+		 * The nanosecond component overflowed, so carry to the seconds
+		 * field.
+		 */
+		a[0]++;
+		a[1] -= 1e9;
+	}
+
+	/*
+	 * Accumulate the seconds component.
+	 */
+	a[0] += b[0];
+
+	return (a);
+}
+
+/*
+ * Add two hrtime readings A and B, returning the result as a new hrtime array.
+ * Does not modify either input argument.
+ */
+function hrtimeAdd(a, b)
+{
+	assertHrtime(a);
 
-      var PI_CONV_DEC = 0x30;
-      var PI_CONV_UC = 0x37;
-      var PI_CONV_LC = 0x57;
+	var rv = [ a[0], a[1] ];
 
-      /*
-       * A stricter version of parseInt() that provides options for changing what
-       * is an acceptable string (for example, disallowing trailing characters).
-       */
-      function parseInteger(str, uopts) {
-        mod_assert.string(str, "str");
-        mod_assert.optionalObject(uopts, "options");
-
-        var baseOverride = false;
-        var options = PI_DEFAULTS;
-
-        if (uopts) {
-          baseOverride = hasKey(uopts, "base");
-          options = mergeObjects(options, uopts);
-          mod_assert.number(options.base, "options.base");
-          mod_assert.ok(options.base >= 2, "options.base >= 2");
-          mod_assert.ok(options.base <= 36, "options.base <= 36");
-          mod_assert.bool(options.allowSign, "options.allowSign");
-          mod_assert.bool(options.allowPrefix, "options.allowPrefix");
-          mod_assert.bool(options.allowTrailing, "options.allowTrailing");
-          mod_assert.bool(options.allowImprecise, "options.allowImprecise");
-          mod_assert.bool(options.trimWhitespace, "options.trimWhitespace");
-          mod_assert.bool(
-            options.leadingZeroIsOctal,
-            "options.leadingZeroIsOctal",
-          );
+	return (hrtimeAccum(rv, b));
+}
 
-          if (options.leadingZeroIsOctal) {
-            mod_assert.ok(
-              !baseOverride,
-              '"base" and "leadingZeroIsOctal" are ' + "mutually exclusive",
-            );
-          }
-        }
 
-        var c;
-        var pbase = -1;
-        var base = options.base;
-        var start;
-        var mult = 1;
-        var value = 0;
-        var idx = 0;
-        var len = str.length;
+/*
+ * Check an object for unexpected properties.  Accepts the object to check, and
+ * an array of allowed property names (strings).  Returns an array of key names
+ * that were found on the object, but did not appear in the list of allowed
+ * properties.  If no properties were found, the returned array will be of
+ * zero length.
+ */
+function extraProperties(obj, allowed)
+{
+	mod_assert.ok(typeof (obj) === 'object' && obj !== null,
+	    'obj argument must be a non-null object');
+	mod_assert.ok(Array.isArray(allowed),
+	    'allowed argument must be an array of strings');
+	for (var i = 0; i < allowed.length; i++) {
+		mod_assert.ok(typeof (allowed[i]) === 'string',
+		    'allowed argument must be an array of strings');
+	}
+
+	return (Object.keys(obj).filter(function (key) {
+		return (allowed.indexOf(key) === -1);
+	}));
+}
+
+/*
+ * Given three sets of properties "provided" (may be undefined), "overrides"
+ * (required), and "defaults" (may be undefined), construct an object containing
+ * the union of these sets with "overrides" overriding "provided", and
+ * "provided" overriding "defaults".  None of the input objects are modified.
+ */
+function mergeObjects(provided, overrides, defaults)
+{
+	var rv, k;
+
+	rv = {};
+	if (defaults) {
+		for (k in defaults)
+			rv[k] = defaults[k];
+	}
+
+	if (provided) {
+		for (k in provided)
+			rv[k] = provided[k];
+	}
+
+	if (overrides) {
+		for (k in overrides)
+			rv[k] = overrides[k];
+	}
+
+	return (rv);
+}
+
+
+/***/ }),
+/* 747 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/* eslint-disable no-nested-ternary */
+
+var arr = [];
+var charCodeCache = [];
+
+module.exports = function (a, b) {
+	if (a === b) {
+		return 0;
+	}
+
+	var swap = a;
+
+	// Swapping the strings if `a` is longer than `b` so we know which one is the
+	// shortest & which one is the longest
+	if (a.length > b.length) {
+		a = b;
+		b = swap;
+	}
+
+	var aLen = a.length;
+	var bLen = b.length;
+
+	if (aLen === 0) {
+		return bLen;
+	}
+
+	if (bLen === 0) {
+		return aLen;
+	}
+
+	// Performing suffix trimming:
+	// We can linearly drop suffix common to both strings since they
+	// don't increase distance at all
+	// Note: `~-` is the bitwise way to perform a `- 1` operation
+	while (aLen > 0 && (a.charCodeAt(~-aLen) === b.charCodeAt(~-bLen))) {
+		aLen--;
+		bLen--;
+	}
+
+	if (aLen === 0) {
+		return bLen;
+	}
+
+	// Performing prefix trimming
+	// We can linearly drop prefix common to both strings since they
+	// don't increase distance at all
+	var start = 0;
+
+	while (start < aLen && (a.charCodeAt(start) === b.charCodeAt(start))) {
+		start++;
+	}
+
+	aLen -= start;
+	bLen -= start;
+
+	if (aLen === 0) {
+		return bLen;
+	}
+
+	var bCharCode;
+	var ret;
+	var tmp;
+	var tmp2;
+	var i = 0;
+	var j = 0;
+
+	while (i < aLen) {
+		charCodeCache[start + i] = a.charCodeAt(start + i);
+		arr[i] = ++i;
+	}
+
+	while (j < bLen) {
+		bCharCode = b.charCodeAt(start + j);
+		tmp = j++;
+		ret = j;
+
+		for (i = 0; i < aLen; i++) {
+			tmp2 = bCharCode === charCodeCache[start + i] ? tmp : tmp + 1;
+			tmp = arr[i];
+			ret = arr[i] = tmp > ret ? tmp2 > ret ? ret + 1 : tmp2 : tmp2 > tmp ? tmp + 1 : tmp2;
+		}
+	}
+
+	return ret;
+};
 
-        /* Trim any whitespace on the left side. */
-        if (options.trimWhitespace) {
-          while (idx < len && isSpace(str.charCodeAt(idx))) {
-            ++idx;
-          }
-        }
 
-        /* Check the number for a leading sign. */
-        if (options.allowSign) {
-          if (str[idx] === "-") {
-            idx += 1;
-            mult = -1;
-          } else if (str[idx] === "+") {
-            idx += 1;
-          }
-        }
+/***/ }),
+/* 748 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        /* Parse the base-indicating prefix if there is one. */
-        if (str[idx] === "0") {
-          if (options.allowPrefix) {
-            pbase = prefixToBase(str.charCodeAt(idx + 1));
-            if (pbase !== -1 && (!baseOverride || pbase === base)) {
-              base = pbase;
-              idx += 2;
-            }
-          }
+/* WEBPACK VAR INJECTION */(function(module) {/**
+ * lodash (Custom Build) <https://lodash.com/>
+ * Build: `lodash modularize exports="npm" -o ./`
+ * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+ * Released under MIT license <https://lodash.com/license>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
 
-          if (pbase === -1 && options.leadingZeroIsOctal) {
-            base = 8;
-          }
-        }
+/** Used as the size to enable large array optimizations. */
+var LARGE_ARRAY_SIZE = 200;
+
+/** Used to stand-in for `undefined` hash values. */
+var HASH_UNDEFINED = '__lodash_hash_undefined__';
+
+/** Used as references for various `Number` constants. */
+var MAX_SAFE_INTEGER = 9007199254740991;
+
+/** `Object#toString` result references. */
+var argsTag = '[object Arguments]',
+    arrayTag = '[object Array]',
+    boolTag = '[object Boolean]',
+    dateTag = '[object Date]',
+    errorTag = '[object Error]',
+    funcTag = '[object Function]',
+    genTag = '[object GeneratorFunction]',
+    mapTag = '[object Map]',
+    numberTag = '[object Number]',
+    objectTag = '[object Object]',
+    promiseTag = '[object Promise]',
+    regexpTag = '[object RegExp]',
+    setTag = '[object Set]',
+    stringTag = '[object String]',
+    symbolTag = '[object Symbol]',
+    weakMapTag = '[object WeakMap]';
+
+var arrayBufferTag = '[object ArrayBuffer]',
+    dataViewTag = '[object DataView]',
+    float32Tag = '[object Float32Array]',
+    float64Tag = '[object Float64Array]',
+    int8Tag = '[object Int8Array]',
+    int16Tag = '[object Int16Array]',
+    int32Tag = '[object Int32Array]',
+    uint8Tag = '[object Uint8Array]',
+    uint8ClampedTag = '[object Uint8ClampedArray]',
+    uint16Tag = '[object Uint16Array]',
+    uint32Tag = '[object Uint32Array]';
+
+/**
+ * Used to match `RegExp`
+ * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns).
+ */
+var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
+
+/** Used to match `RegExp` flags from their coerced string values. */
+var reFlags = /\w*$/;
+
+/** Used to detect host constructors (Safari). */
+var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+/** Used to detect unsigned integer values. */
+var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+/** Used to identify `toStringTag` values supported by `_.clone`. */
+var cloneableTags = {};
+cloneableTags[argsTag] = cloneableTags[arrayTag] =
+cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
+cloneableTags[boolTag] = cloneableTags[dateTag] =
+cloneableTags[float32Tag] = cloneableTags[float64Tag] =
+cloneableTags[int8Tag] = cloneableTags[int16Tag] =
+cloneableTags[int32Tag] = cloneableTags[mapTag] =
+cloneableTags[numberTag] = cloneableTags[objectTag] =
+cloneableTags[regexpTag] = cloneableTags[setTag] =
+cloneableTags[stringTag] = cloneableTags[symbolTag] =
+cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
+cloneableTags[errorTag] = cloneableTags[funcTag] =
+cloneableTags[weakMapTag] = false;
+
+/** Used to determine if values are of the language type `Object`. */
+var objectTypes = {
+  'function': true,
+  'object': true
+};
 
-        /* Parse the actual digits. */
-        for (start = idx; idx < len; ++idx) {
-          c = translateDigit(str.charCodeAt(idx));
-          if (c !== -1 && c < base) {
-            value *= base;
-            value += c;
-          } else {
-            break;
-          }
-        }
+/** Detect free variable `exports`. */
+var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType)
+  ? exports
+  : undefined;
 
-        /* If we didn't parse any digits, we have an invalid number. */
-        if (start === idx) {
-          return new Error("invalid number: " + JSON.stringify(str));
-        }
+/** Detect free variable `module`. */
+var freeModule = (objectTypes[typeof module] && module && !module.nodeType)
+  ? module
+  : undefined;
 
-        /* Trim any whitespace on the right side. */
-        if (options.trimWhitespace) {
-          while (idx < len && isSpace(str.charCodeAt(idx))) {
-            ++idx;
-          }
-        }
+/** Detect the popular CommonJS extension `module.exports`. */
+var moduleExports = (freeModule && freeModule.exports === freeExports)
+  ? freeExports
+  : undefined;
 
-        /* Check for trailing characters. */
-        if (idx < len && !options.allowTrailing) {
-          return new Error(
-            "trailing characters after number: " +
-              JSON.stringify(str.slice(idx)),
-          );
-        }
+/** Detect free variable `global` from Node.js. */
+var freeGlobal = checkGlobal(freeExports && freeModule && typeof global == 'object' && global);
 
-        /* If our value is 0, we return now, to avoid returning -0. */
-        if (value === 0) {
-          return 0;
-        }
+/** Detect free variable `self`. */
+var freeSelf = checkGlobal(objectTypes[typeof self] && self);
 
-        /* Calculate our final value. */
-        var result = value * mult;
+/** Detect free variable `window`. */
+var freeWindow = checkGlobal(objectTypes[typeof window] && window);
 
-        /*
-         * If the string represents a value that cannot be precisely represented
-         * by JavaScript, then we want to check that:
-         *
-         * - We never increased the value past MAX_SAFE_INTEGER
-         * - We don't make the result negative and below MIN_SAFE_INTEGER
-         *
-         * Because we only ever increment the value during parsing, there's no
-         * chance of moving past MAX_SAFE_INTEGER and then dropping below it
-         * again, losing precision in the process. This means that we only need
-         * to do our checks here, at the end.
-         */
-        if (
-          !options.allowImprecise &&
-          (value > MAX_SAFE_INTEGER || result < MIN_SAFE_INTEGER)
-        ) {
-          return new Error(
-            "number is outside of the supported range: " +
-              JSON.stringify(str.slice(start, idx)),
-          );
-        }
+/** Detect `this` as the global object. */
+var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
 
-        return result;
-      }
+/**
+ * Used as a reference to the global object.
+ *
+ * The `this` value is used if it's the global object to avoid Greasemonkey's
+ * restricted `window` object, otherwise the `window` object is used.
+ */
+var root = freeGlobal ||
+  ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) ||
+    freeSelf || thisGlobal || Function('return this')();
 
-      /*
-       * Interpret a character code as a base-36 digit.
-       */
-      function translateDigit(d) {
-        if (d >= CP_0 && d <= CP_9) {
-          /* '0' to '9' -> 0 to 9 */
-          return d - PI_CONV_DEC;
-        } else if (d >= CP_A && d <= CP_Z) {
-          /* 'A' - 'Z' -> 10 to 35 */
-          return d - PI_CONV_UC;
-        } else if (d >= CP_a && d <= CP_z) {
-          /* 'a' - 'z' -> 10 to 35 */
-          return d - PI_CONV_LC;
-        } else {
-          /* Invalid character code */
-          return -1;
-        }
-      }
+/**
+ * Adds the key-value `pair` to `map`.
+ *
+ * @private
+ * @param {Object} map The map to modify.
+ * @param {Array} pair The key-value pair to add.
+ * @returns {Object} Returns `map`.
+ */
+function addMapEntry(map, pair) {
+  // Don't return `Map#set` because it doesn't return the map instance in IE 11.
+  map.set(pair[0], pair[1]);
+  return map;
+}
+
+/**
+ * Adds `value` to `set`.
+ *
+ * @private
+ * @param {Object} set The set to modify.
+ * @param {*} value The value to add.
+ * @returns {Object} Returns `set`.
+ */
+function addSetEntry(set, value) {
+  set.add(value);
+  return set;
+}
+
+/**
+ * A specialized version of `_.forEach` for arrays without support for
+ * iteratee shorthands.
+ *
+ * @private
+ * @param {Array} array The array to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns `array`.
+ */
+function arrayEach(array, iteratee) {
+  var index = -1,
+      length = array.length;
 
-      /*
-       * Test if a value matches the ECMAScript definition of trimmable whitespace.
-       */
-      function isSpace(c) {
-        return (
-          c === 0x20 ||
-          (c >= 0x0009 && c <= 0x000d) ||
-          c === 0x00a0 ||
-          c === 0x1680 ||
-          c === 0x180e ||
-          (c >= 0x2000 && c <= 0x200a) ||
-          c === 0x2028 ||
-          c === 0x2029 ||
-          c === 0x202f ||
-          c === 0x205f ||
-          c === 0x3000 ||
-          c === 0xfeff
-        );
-      }
+  while (++index < length) {
+    if (iteratee(array[index], index, array) === false) {
+      break;
+    }
+  }
+  return array;
+}
 
-      /*
-       * Determine which base a character indicates (e.g., 'x' indicates hex).
-       */
-      function prefixToBase(c) {
-        if (c === CP_b || c === CP_B) {
-          /* 0b/0B (binary) */
-          return 2;
-        } else if (c === CP_o || c === CP_O) {
-          /* 0o/0O (octal) */
-          return 8;
-        } else if (c === CP_t || c === CP_T) {
-          /* 0t/0T (decimal) */
-          return 10;
-        } else if (c === CP_x || c === CP_X) {
-          /* 0x/0X (hexadecimal) */
-          return 16;
-        } else {
-          /* Not a meaningful character */
-          return -1;
-        }
-      }
+/**
+ * Appends the elements of `values` to `array`.
+ *
+ * @private
+ * @param {Array} array The array to modify.
+ * @param {Array} values The values to append.
+ * @returns {Array} Returns `array`.
+ */
+function arrayPush(array, values) {
+  var index = -1,
+      length = values.length,
+      offset = array.length;
 
-      function validateJsonObjectJS(schema, input) {
-        var report = mod_jsonschema.validate(input, schema);
+  while (++index < length) {
+    array[offset + index] = values[index];
+  }
+  return array;
+}
 
-        if (report.errors.length === 0) return null;
+/**
+ * A specialized version of `_.reduce` for arrays without support for
+ * iteratee shorthands.
+ *
+ * @private
+ * @param {Array} array The array to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @param {*} [accumulator] The initial value.
+ * @param {boolean} [initAccum] Specify using the first element of `array` as
+ *  the initial value.
+ * @returns {*} Returns the accumulated value.
+ */
+function arrayReduce(array, iteratee, accumulator, initAccum) {
+  var index = -1,
+      length = array.length;
 
-        /* Currently, we only do anything useful with the first error. */
-        var error = report.errors[0];
+  if (initAccum && length) {
+    accumulator = array[++index];
+  }
+  while (++index < length) {
+    accumulator = iteratee(accumulator, array[index], index, array);
+  }
+  return accumulator;
+}
 
-        /* The failed property is given by a URI with an irrelevant prefix. */
-        var propname = error["property"];
-        var reason = error["message"].toLowerCase();
-        var i, j;
+/**
+ * The base implementation of `_.times` without support for iteratee shorthands
+ * or max array length checks.
+ *
+ * @private
+ * @param {number} n The number of times to invoke `iteratee`.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns the array of results.
+ */
+function baseTimes(n, iteratee) {
+  var index = -1,
+      result = Array(n);
 
-        /*
-         * There's at least one case where the property error message is
-         * confusing at best.  We work around this here.
-         */
-        if (
-          (i = reason.indexOf("the property ")) != -1 &&
-          (j = reason.indexOf(
-            " is not defined in the schema and the " +
-              "schema does not allow additional properties",
-          )) != -1
-        ) {
-          i += "the property ".length;
-          if (propname === "") propname = reason.substr(i, j - i);
-          else propname = propname + "." + reason.substr(i, j - i);
+  while (++index < n) {
+    result[index] = iteratee(index);
+  }
+  return result;
+}
 
-          reason = "unsupported property";
-        }
+/**
+ * Checks if `value` is a global object.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {null|Object} Returns `value` if it's a global object, else `null`.
+ */
+function checkGlobal(value) {
+  return (value && value.Object === Object) ? value : null;
+}
 
-        var rv = new mod_verror.VError('property "%s": %s', propname, reason);
-        rv.jsv_details = error;
-        return rv;
-      }
+/**
+ * Checks if `value` is a host object in IE < 9.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+ */
+function isHostObject(value) {
+  // Many host objects are `Object` objects that can coerce to strings
+  // despite having improperly defined `toString` methods.
+  var result = false;
+  if (value != null && typeof value.toString != 'function') {
+    try {
+      result = !!(value + '');
+    } catch (e) {}
+  }
+  return result;
+}
 
-      function randElt(arr) {
-        mod_assert.ok(
-          Array.isArray(arr) && arr.length > 0,
-          "randElt argument must be a non-empty array",
-        );
+/**
+ * Converts `map` to its key-value pairs.
+ *
+ * @private
+ * @param {Object} map The map to convert.
+ * @returns {Array} Returns the key-value pairs.
+ */
+function mapToArray(map) {
+  var index = -1,
+      result = Array(map.size);
+
+  map.forEach(function(value, key) {
+    result[++index] = [key, value];
+  });
+  return result;
+}
+
+/**
+ * Converts `set` to an array of its values.
+ *
+ * @private
+ * @param {Object} set The set to convert.
+ * @returns {Array} Returns the values.
+ */
+function setToArray(set) {
+  var index = -1,
+      result = Array(set.size);
+
+  set.forEach(function(value) {
+    result[++index] = value;
+  });
+  return result;
+}
+
+/** Used for built-in method references. */
+var arrayProto = Array.prototype,
+    objectProto = Object.prototype;
+
+/** Used to resolve the decompiled source of functions. */
+var funcToString = Function.prototype.toString;
+
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
+
+/**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+var objectToString = objectProto.toString;
 
-        return arr[Math.floor(Math.random() * arr.length)];
-      }
+/** Used to detect if a method is native. */
+var reIsNative = RegExp('^' +
+  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
+  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+);
 
-      function assertHrtime(a) {
-        mod_assert.ok(
-          a[0] >= 0 && a[1] >= 0,
-          "negative numbers not allowed in hrtimes",
-        );
-        mod_assert.ok(a[1] < 1e9, "nanoseconds column overflow");
-      }
+/** Built-in value references. */
+var Buffer = moduleExports ? root.Buffer : undefined,
+    Symbol = root.Symbol,
+    Uint8Array = root.Uint8Array,
+    getOwnPropertySymbols = Object.getOwnPropertySymbols,
+    objectCreate = Object.create,
+    propertyIsEnumerable = objectProto.propertyIsEnumerable,
+    splice = arrayProto.splice;
+
+/* Built-in method references for those with the same name as other `lodash` methods. */
+var nativeGetPrototype = Object.getPrototypeOf,
+    nativeKeys = Object.keys;
+
+/* Built-in method references that are verified to be native. */
+var DataView = getNative(root, 'DataView'),
+    Map = getNative(root, 'Map'),
+    Promise = getNative(root, 'Promise'),
+    Set = getNative(root, 'Set'),
+    WeakMap = getNative(root, 'WeakMap'),
+    nativeCreate = getNative(Object, 'create');
+
+/** Used to detect maps, sets, and weakmaps. */
+var dataViewCtorString = toSource(DataView),
+    mapCtorString = toSource(Map),
+    promiseCtorString = toSource(Promise),
+    setCtorString = toSource(Set),
+    weakMapCtorString = toSource(WeakMap);
+
+/** Used to convert symbols to primitives and strings. */
+var symbolProto = Symbol ? Symbol.prototype : undefined,
+    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
+
+/**
+ * Creates a hash object.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+function Hash(entries) {
+  var index = -1,
+      length = entries ? entries.length : 0;
+
+  this.clear();
+  while (++index < length) {
+    var entry = entries[index];
+    this.set(entry[0], entry[1]);
+  }
+}
 
-      /*
-       * Compute the time elapsed between hrtime readings A and B, where A is later
-       * than B.  hrtime readings come from Node's process.hrtime().  There is no
-       * defined way to represent negative deltas, so it's illegal to diff B from A
-       * where the time denoted by B is later than the time denoted by A.  If this
-       * becomes valuable, we can define a representation and extend the
-       * implementation to support it.
-       */
-      function hrtimeDiff(a, b) {
-        assertHrtime(a);
-        assertHrtime(b);
-        mod_assert.ok(
-          a[0] > b[0] || (a[0] == b[0] && a[1] >= b[1]),
-          "negative differences not allowed",
-        );
+/**
+ * Removes all key-value entries from the hash.
+ *
+ * @private
+ * @name clear
+ * @memberOf Hash
+ */
+function hashClear() {
+  this.__data__ = nativeCreate ? nativeCreate(null) : {};
+}
 
-        var rv = [a[0] - b[0], 0];
+/**
+ * Removes `key` and its value from the hash.
+ *
+ * @private
+ * @name delete
+ * @memberOf Hash
+ * @param {Object} hash The hash to modify.
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+function hashDelete(key) {
+  return this.has(key) && delete this.__data__[key];
+}
 
-        if (a[1] >= b[1]) {
-          rv[1] = a[1] - b[1];
-        } else {
-          rv[0]--;
-          rv[1] = 1e9 - (b[1] - a[1]);
-        }
+/**
+ * Gets the hash value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf Hash
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+function hashGet(key) {
+  var data = this.__data__;
+  if (nativeCreate) {
+    var result = data[key];
+    return result === HASH_UNDEFINED ? undefined : result;
+  }
+  return hasOwnProperty.call(data, key) ? data[key] : undefined;
+}
 
-        return rv;
-      }
+/**
+ * Checks if a hash value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf Hash
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+function hashHas(key) {
+  var data = this.__data__;
+  return nativeCreate ? data[key] !== undefined : hasOwnProperty.call(data, key);
+}
 
-      /*
-       * Convert a hrtime reading from the array format returned by Node's
-       * process.hrtime() into a scalar number of nanoseconds.
-       */
-      function hrtimeNanosec(a) {
-        assertHrtime(a);
+/**
+ * Sets the hash `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf Hash
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the hash instance.
+ */
+function hashSet(key, value) {
+  var data = this.__data__;
+  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
+  return this;
+}
+
+// Add methods to `Hash`.
+Hash.prototype.clear = hashClear;
+Hash.prototype['delete'] = hashDelete;
+Hash.prototype.get = hashGet;
+Hash.prototype.has = hashHas;
+Hash.prototype.set = hashSet;
+
+/**
+ * Creates an list cache object.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+function ListCache(entries) {
+  var index = -1,
+      length = entries ? entries.length : 0;
+
+  this.clear();
+  while (++index < length) {
+    var entry = entries[index];
+    this.set(entry[0], entry[1]);
+  }
+}
 
-        return Math.floor(a[0] * 1e9 + a[1]);
-      }
+/**
+ * Removes all key-value entries from the list cache.
+ *
+ * @private
+ * @name clear
+ * @memberOf ListCache
+ */
+function listCacheClear() {
+  this.__data__ = [];
+}
 
-      /*
-       * Convert a hrtime reading from the array format returned by Node's
-       * process.hrtime() into a scalar number of microseconds.
-       */
-      function hrtimeMicrosec(a) {
-        assertHrtime(a);
+/**
+ * Removes `key` and its value from the list cache.
+ *
+ * @private
+ * @name delete
+ * @memberOf ListCache
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+function listCacheDelete(key) {
+  var data = this.__data__,
+      index = assocIndexOf(data, key);
 
-        return Math.floor(a[0] * 1e6 + a[1] / 1e3);
-      }
+  if (index < 0) {
+    return false;
+  }
+  var lastIndex = data.length - 1;
+  if (index == lastIndex) {
+    data.pop();
+  } else {
+    splice.call(data, index, 1);
+  }
+  return true;
+}
 
-      /*
-       * Convert a hrtime reading from the array format returned by Node's
-       * process.hrtime() into a scalar number of milliseconds.
-       */
-      function hrtimeMillisec(a) {
-        assertHrtime(a);
+/**
+ * Gets the list cache value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf ListCache
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+function listCacheGet(key) {
+  var data = this.__data__,
+      index = assocIndexOf(data, key);
 
-        return Math.floor(a[0] * 1e3 + a[1] / 1e6);
-      }
+  return index < 0 ? undefined : data[index][1];
+}
 
-      /*
-       * Add two hrtime readings A and B, overwriting A with the result of the
-       * addition.  This function is useful for accumulating several hrtime intervals
-       * into a counter.  Returns A.
-       */
-      function hrtimeAccum(a, b) {
-        assertHrtime(a);
-        assertHrtime(b);
+/**
+ * Checks if a list cache value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf ListCache
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+function listCacheHas(key) {
+  return assocIndexOf(this.__data__, key) > -1;
+}
 
-        /*
-         * Accumulate the nanosecond component.
-         */
-        a[1] += b[1];
-        if (a[1] >= 1e9) {
-          /*
-           * The nanosecond component overflowed, so carry to the seconds
-           * field.
-           */
-          a[0]++;
-          a[1] -= 1e9;
-        }
+/**
+ * Sets the list cache `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf ListCache
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the list cache instance.
+ */
+function listCacheSet(key, value) {
+  var data = this.__data__,
+      index = assocIndexOf(data, key);
+
+  if (index < 0) {
+    data.push([key, value]);
+  } else {
+    data[index][1] = value;
+  }
+  return this;
+}
+
+// Add methods to `ListCache`.
+ListCache.prototype.clear = listCacheClear;
+ListCache.prototype['delete'] = listCacheDelete;
+ListCache.prototype.get = listCacheGet;
+ListCache.prototype.has = listCacheHas;
+ListCache.prototype.set = listCacheSet;
+
+/**
+ * Creates a map cache object to store key-value pairs.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+function MapCache(entries) {
+  var index = -1,
+      length = entries ? entries.length : 0;
+
+  this.clear();
+  while (++index < length) {
+    var entry = entries[index];
+    this.set(entry[0], entry[1]);
+  }
+}
 
-        /*
-         * Accumulate the seconds component.
-         */
-        a[0] += b[0];
+/**
+ * Removes all key-value entries from the map.
+ *
+ * @private
+ * @name clear
+ * @memberOf MapCache
+ */
+function mapCacheClear() {
+  this.__data__ = {
+    'hash': new Hash,
+    'map': new (Map || ListCache),
+    'string': new Hash
+  };
+}
 
-        return a;
-      }
+/**
+ * Removes `key` and its value from the map.
+ *
+ * @private
+ * @name delete
+ * @memberOf MapCache
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+function mapCacheDelete(key) {
+  return getMapData(this, key)['delete'](key);
+}
 
-      /*
-       * Add two hrtime readings A and B, returning the result as a new hrtime array.
-       * Does not modify either input argument.
-       */
-      function hrtimeAdd(a, b) {
-        assertHrtime(a);
+/**
+ * Gets the map value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf MapCache
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+function mapCacheGet(key) {
+  return getMapData(this, key).get(key);
+}
 
-        var rv = [a[0], a[1]];
+/**
+ * Checks if a map value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf MapCache
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+function mapCacheHas(key) {
+  return getMapData(this, key).has(key);
+}
 
-        return hrtimeAccum(rv, b);
-      }
+/**
+ * Sets the map `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf MapCache
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the map cache instance.
+ */
+function mapCacheSet(key, value) {
+  getMapData(this, key).set(key, value);
+  return this;
+}
+
+// Add methods to `MapCache`.
+MapCache.prototype.clear = mapCacheClear;
+MapCache.prototype['delete'] = mapCacheDelete;
+MapCache.prototype.get = mapCacheGet;
+MapCache.prototype.has = mapCacheHas;
+MapCache.prototype.set = mapCacheSet;
+
+/**
+ * Creates a stack cache object to store key-value pairs.
+ *
+ * @private
+ * @constructor
+ * @param {Array} [entries] The key-value pairs to cache.
+ */
+function Stack(entries) {
+  this.__data__ = new ListCache(entries);
+}
 
-      /*
-       * Check an object for unexpected properties.  Accepts the object to check, and
-       * an array of allowed property names (strings).  Returns an array of key names
-       * that were found on the object, but did not appear in the list of allowed
-       * properties.  If no properties were found, the returned array will be of
-       * zero length.
-       */
-      function extraProperties(obj, allowed) {
-        mod_assert.ok(
-          typeof obj === "object" && obj !== null,
-          "obj argument must be a non-null object",
-        );
-        mod_assert.ok(
-          Array.isArray(allowed),
-          "allowed argument must be an array of strings",
-        );
-        for (var i = 0; i < allowed.length; i++) {
-          mod_assert.ok(
-            typeof allowed[i] === "string",
-            "allowed argument must be an array of strings",
-          );
-        }
+/**
+ * Removes all key-value entries from the stack.
+ *
+ * @private
+ * @name clear
+ * @memberOf Stack
+ */
+function stackClear() {
+  this.__data__ = new ListCache;
+}
 
-        return Object.keys(obj).filter(function (key) {
-          return allowed.indexOf(key) === -1;
-        });
-      }
+/**
+ * Removes `key` and its value from the stack.
+ *
+ * @private
+ * @name delete
+ * @memberOf Stack
+ * @param {string} key The key of the value to remove.
+ * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+ */
+function stackDelete(key) {
+  return this.__data__['delete'](key);
+}
 
-      /*
-       * Given three sets of properties "provided" (may be undefined), "overrides"
-       * (required), and "defaults" (may be undefined), construct an object containing
-       * the union of these sets with "overrides" overriding "provided", and
-       * "provided" overriding "defaults".  None of the input objects are modified.
-       */
-      function mergeObjects(provided, overrides, defaults) {
-        var rv, k;
+/**
+ * Gets the stack value for `key`.
+ *
+ * @private
+ * @name get
+ * @memberOf Stack
+ * @param {string} key The key of the value to get.
+ * @returns {*} Returns the entry value.
+ */
+function stackGet(key) {
+  return this.__data__.get(key);
+}
 
-        rv = {};
-        if (defaults) {
-          for (k in defaults) rv[k] = defaults[k];
-        }
+/**
+ * Checks if a stack value for `key` exists.
+ *
+ * @private
+ * @name has
+ * @memberOf Stack
+ * @param {string} key The key of the entry to check.
+ * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+ */
+function stackHas(key) {
+  return this.__data__.has(key);
+}
 
-        if (provided) {
-          for (k in provided) rv[k] = provided[k];
-        }
+/**
+ * Sets the stack `key` to `value`.
+ *
+ * @private
+ * @name set
+ * @memberOf Stack
+ * @param {string} key The key of the value to set.
+ * @param {*} value The value to set.
+ * @returns {Object} Returns the stack cache instance.
+ */
+function stackSet(key, value) {
+  var cache = this.__data__;
+  if (cache instanceof ListCache && cache.__data__.length == LARGE_ARRAY_SIZE) {
+    cache = this.__data__ = new MapCache(cache.__data__);
+  }
+  cache.set(key, value);
+  return this;
+}
+
+// Add methods to `Stack`.
+Stack.prototype.clear = stackClear;
+Stack.prototype['delete'] = stackDelete;
+Stack.prototype.get = stackGet;
+Stack.prototype.has = stackHas;
+Stack.prototype.set = stackSet;
+
+/**
+ * Assigns `value` to `key` of `object` if the existing value is not equivalent
+ * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+ * for equality comparisons.
+ *
+ * @private
+ * @param {Object} object The object to modify.
+ * @param {string} key The key of the property to assign.
+ * @param {*} value The value to assign.
+ */
+function assignValue(object, key, value) {
+  var objValue = object[key];
+  if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
+      (value === undefined && !(key in object))) {
+    object[key] = value;
+  }
+}
 
-        if (overrides) {
-          for (k in overrides) rv[k] = overrides[k];
-        }
+/**
+ * Gets the index at which the `key` is found in `array` of key-value pairs.
+ *
+ * @private
+ * @param {Array} array The array to search.
+ * @param {*} key The key to search for.
+ * @returns {number} Returns the index of the matched value, else `-1`.
+ */
+function assocIndexOf(array, key) {
+  var length = array.length;
+  while (length--) {
+    if (eq(array[length][0], key)) {
+      return length;
+    }
+  }
+  return -1;
+}
 
-        return rv;
-      }
+/**
+ * The base implementation of `_.assign` without support for multiple sources
+ * or `customizer` functions.
+ *
+ * @private
+ * @param {Object} object The destination object.
+ * @param {Object} source The source object.
+ * @returns {Object} Returns `object`.
+ */
+function baseAssign(object, source) {
+  return object && copyObject(source, keys(source), object);
+}
 
-      /***/
-    },
-    /* 747 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /* eslint-disable no-nested-ternary */
+/**
+ * The base implementation of `_.clone` and `_.cloneDeep` which tracks
+ * traversed objects.
+ *
+ * @private
+ * @param {*} value The value to clone.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @param {boolean} [isFull] Specify a clone including symbols.
+ * @param {Function} [customizer] The function to customize cloning.
+ * @param {string} [key] The key of `value`.
+ * @param {Object} [object] The parent object of `value`.
+ * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
+ * @returns {*} Returns the cloned value.
+ */
+function baseClone(value, isDeep, isFull, customizer, key, object, stack) {
+  var result;
+  if (customizer) {
+    result = object ? customizer(value, key, object, stack) : customizer(value);
+  }
+  if (result !== undefined) {
+    return result;
+  }
+  if (!isObject(value)) {
+    return value;
+  }
+  var isArr = isArray(value);
+  if (isArr) {
+    result = initCloneArray(value);
+    if (!isDeep) {
+      return copyArray(value, result);
+    }
+  } else {
+    var tag = getTag(value),
+        isFunc = tag == funcTag || tag == genTag;
 
-      var arr = [];
-      var charCodeCache = [];
+    if (isBuffer(value)) {
+      return cloneBuffer(value, isDeep);
+    }
+    if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+      if (isHostObject(value)) {
+        return object ? value : {};
+      }
+      result = initCloneObject(isFunc ? {} : value);
+      if (!isDeep) {
+        return copySymbols(value, baseAssign(result, value));
+      }
+    } else {
+      if (!cloneableTags[tag]) {
+        return object ? value : {};
+      }
+      result = initCloneByTag(value, tag, baseClone, isDeep);
+    }
+  }
+  // Check for circular references and return its corresponding clone.
+  stack || (stack = new Stack);
+  var stacked = stack.get(value);
+  if (stacked) {
+    return stacked;
+  }
+  stack.set(value, result);
 
-      module.exports = function (a, b) {
-        if (a === b) {
-          return 0;
-        }
+  if (!isArr) {
+    var props = isFull ? getAllKeys(value) : keys(value);
+  }
+  // Recursively populate clone (susceptible to call stack limits).
+  arrayEach(props || value, function(subValue, key) {
+    if (props) {
+      key = subValue;
+      subValue = value[key];
+    }
+    assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
+  });
+  return result;
+}
+
+/**
+ * The base implementation of `_.create` without support for assigning
+ * properties to the created object.
+ *
+ * @private
+ * @param {Object} prototype The object to inherit from.
+ * @returns {Object} Returns the new object.
+ */
+function baseCreate(proto) {
+  return isObject(proto) ? objectCreate(proto) : {};
+}
+
+/**
+ * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
+ * `keysFunc` and `symbolsFunc` to get the enumerable property names and
+ * symbols of `object`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {Function} keysFunc The function to get the keys of `object`.
+ * @param {Function} symbolsFunc The function to get the symbols of `object`.
+ * @returns {Array} Returns the array of property names and symbols.
+ */
+function baseGetAllKeys(object, keysFunc, symbolsFunc) {
+  var result = keysFunc(object);
+  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
+}
 
-        var swap = a;
+/**
+ * The base implementation of `_.has` without support for deep paths.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {Array|string} key The key to check.
+ * @returns {boolean} Returns `true` if `key` exists, else `false`.
+ */
+function baseHas(object, key) {
+  // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`,
+  // that are composed entirely of index properties, return `false` for
+  // `hasOwnProperty` checks of them.
+  return hasOwnProperty.call(object, key) ||
+    (typeof object == 'object' && key in object && getPrototype(object) === null);
+}
+
+/**
+ * The base implementation of `_.keys` which doesn't skip the constructor
+ * property of prototypes or treat sparse arrays as dense.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names.
+ */
+function baseKeys(object) {
+  return nativeKeys(Object(object));
+}
 
-        // Swapping the strings if `a` is longer than `b` so we know which one is the
-        // shortest & which one is the longest
-        if (a.length > b.length) {
-          a = b;
-          b = swap;
-        }
+/**
+ * The base implementation of `_.property` without support for deep paths.
+ *
+ * @private
+ * @param {string} key The key of the property to get.
+ * @returns {Function} Returns the new accessor function.
+ */
+function baseProperty(key) {
+  return function(object) {
+    return object == null ? undefined : object[key];
+  };
+}
 
-        var aLen = a.length;
-        var bLen = b.length;
+/**
+ * Creates a clone of  `buffer`.
+ *
+ * @private
+ * @param {Buffer} buffer The buffer to clone.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Buffer} Returns the cloned buffer.
+ */
+function cloneBuffer(buffer, isDeep) {
+  if (isDeep) {
+    return buffer.slice();
+  }
+  var result = new buffer.constructor(buffer.length);
+  buffer.copy(result);
+  return result;
+}
 
-        if (aLen === 0) {
-          return bLen;
-        }
+/**
+ * Creates a clone of `arrayBuffer`.
+ *
+ * @private
+ * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
+ * @returns {ArrayBuffer} Returns the cloned array buffer.
+ */
+function cloneArrayBuffer(arrayBuffer) {
+  var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
+  new Uint8Array(result).set(new Uint8Array(arrayBuffer));
+  return result;
+}
+
+/**
+ * Creates a clone of `dataView`.
+ *
+ * @private
+ * @param {Object} dataView The data view to clone.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the cloned data view.
+ */
+function cloneDataView(dataView, isDeep) {
+  var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
+  return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
+}
 
-        if (bLen === 0) {
-          return aLen;
-        }
+/**
+ * Creates a clone of `map`.
+ *
+ * @private
+ * @param {Object} map The map to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the cloned map.
+ */
+function cloneMap(map, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map);
+  return arrayReduce(array, addMapEntry, new map.constructor);
+}
 
-        // Performing suffix trimming:
-        // We can linearly drop suffix common to both strings since they
-        // don't increase distance at all
-        // Note: `~-` is the bitwise way to perform a `- 1` operation
-        while (aLen > 0 && a.charCodeAt(~-aLen) === b.charCodeAt(~-bLen)) {
-          aLen--;
-          bLen--;
-        }
+/**
+ * Creates a clone of `regexp`.
+ *
+ * @private
+ * @param {Object} regexp The regexp to clone.
+ * @returns {Object} Returns the cloned regexp.
+ */
+function cloneRegExp(regexp) {
+  var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
+  result.lastIndex = regexp.lastIndex;
+  return result;
+}
+
+/**
+ * Creates a clone of `set`.
+ *
+ * @private
+ * @param {Object} set The set to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the cloned set.
+ */
+function cloneSet(set, isDeep, cloneFunc) {
+  var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set);
+  return arrayReduce(array, addSetEntry, new set.constructor);
+}
 
-        if (aLen === 0) {
-          return bLen;
-        }
+/**
+ * Creates a clone of the `symbol` object.
+ *
+ * @private
+ * @param {Object} symbol The symbol object to clone.
+ * @returns {Object} Returns the cloned symbol object.
+ */
+function cloneSymbol(symbol) {
+  return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
+}
 
-        // Performing prefix trimming
-        // We can linearly drop prefix common to both strings since they
-        // don't increase distance at all
-        var start = 0;
+/**
+ * Creates a clone of `typedArray`.
+ *
+ * @private
+ * @param {Object} typedArray The typed array to clone.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the cloned typed array.
+ */
+function cloneTypedArray(typedArray, isDeep) {
+  var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
+  return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
+}
 
-        while (start < aLen && a.charCodeAt(start) === b.charCodeAt(start)) {
-          start++;
-        }
+/**
+ * Copies the values of `source` to `array`.
+ *
+ * @private
+ * @param {Array} source The array to copy values from.
+ * @param {Array} [array=[]] The array to copy values to.
+ * @returns {Array} Returns `array`.
+ */
+function copyArray(source, array) {
+  var index = -1,
+      length = source.length;
 
-        aLen -= start;
-        bLen -= start;
+  array || (array = Array(length));
+  while (++index < length) {
+    array[index] = source[index];
+  }
+  return array;
+}
 
-        if (aLen === 0) {
-          return bLen;
-        }
+/**
+ * Copies properties of `source` to `object`.
+ *
+ * @private
+ * @param {Object} source The object to copy properties from.
+ * @param {Array} props The property identifiers to copy.
+ * @param {Object} [object={}] The object to copy properties to.
+ * @param {Function} [customizer] The function to customize copied values.
+ * @returns {Object} Returns `object`.
+ */
+function copyObject(source, props, object, customizer) {
+  object || (object = {});
 
-        var bCharCode;
-        var ret;
-        var tmp;
-        var tmp2;
-        var i = 0;
-        var j = 0;
+  var index = -1,
+      length = props.length;
 
-        while (i < aLen) {
-          charCodeCache[start + i] = a.charCodeAt(start + i);
-          arr[i] = ++i;
-        }
+  while (++index < length) {
+    var key = props[index];
 
-        while (j < bLen) {
-          bCharCode = b.charCodeAt(start + j);
-          tmp = j++;
-          ret = j;
+    var newValue = customizer
+      ? customizer(object[key], source[key], key, object, source)
+      : source[key];
 
-          for (i = 0; i < aLen; i++) {
-            tmp2 = bCharCode === charCodeCache[start + i] ? tmp : tmp + 1;
-            tmp = arr[i];
-            ret = arr[i] =
-              tmp > ret
-                ? tmp2 > ret
-                  ? ret + 1
-                  : tmp2
-                : tmp2 > tmp
-                  ? tmp + 1
-                  : tmp2;
-          }
-        }
+    assignValue(object, key, newValue);
+  }
+  return object;
+}
 
-        return ret;
-      };
+/**
+ * Copies own symbol properties of `source` to `object`.
+ *
+ * @private
+ * @param {Object} source The object to copy symbols from.
+ * @param {Object} [object={}] The object to copy symbols to.
+ * @returns {Object} Returns `object`.
+ */
+function copySymbols(source, object) {
+  return copyObject(source, getSymbols(source), object);
+}
 
-      /***/
-    },
-    /* 748 */
-    /***/ function (module, exports, __webpack_require__) {
-      /* WEBPACK VAR INJECTION */ (function (module) {
-        /**
-         * lodash (Custom Build) <https://lodash.com/>
-         * Build: `lodash modularize exports="npm" -o ./`
-         * Copyright jQuery Foundation and other contributors <https://jquery.org/>
-         * Released under MIT license <https://lodash.com/license>
-         * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
-         * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
-         */
+/**
+ * Creates an array of own enumerable property names and symbols of `object`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names and symbols.
+ */
+function getAllKeys(object) {
+  return baseGetAllKeys(object, keys, getSymbols);
+}
 
-        /** Used as the size to enable large array optimizations. */
-        var LARGE_ARRAY_SIZE = 200;
-
-        /** Used to stand-in for `undefined` hash values. */
-        var HASH_UNDEFINED = "__lodash_hash_undefined__";
-
-        /** Used as references for various `Number` constants. */
-        var MAX_SAFE_INTEGER = 9007199254740991;
-
-        /** `Object#toString` result references. */
-        var argsTag = "[object Arguments]",
-          arrayTag = "[object Array]",
-          boolTag = "[object Boolean]",
-          dateTag = "[object Date]",
-          errorTag = "[object Error]",
-          funcTag = "[object Function]",
-          genTag = "[object GeneratorFunction]",
-          mapTag = "[object Map]",
-          numberTag = "[object Number]",
-          objectTag = "[object Object]",
-          promiseTag = "[object Promise]",
-          regexpTag = "[object RegExp]",
-          setTag = "[object Set]",
-          stringTag = "[object String]",
-          symbolTag = "[object Symbol]",
-          weakMapTag = "[object WeakMap]";
-
-        var arrayBufferTag = "[object ArrayBuffer]",
-          dataViewTag = "[object DataView]",
-          float32Tag = "[object Float32Array]",
-          float64Tag = "[object Float64Array]",
-          int8Tag = "[object Int8Array]",
-          int16Tag = "[object Int16Array]",
-          int32Tag = "[object Int32Array]",
-          uint8Tag = "[object Uint8Array]",
-          uint8ClampedTag = "[object Uint8ClampedArray]",
-          uint16Tag = "[object Uint16Array]",
-          uint32Tag = "[object Uint32Array]";
+/**
+ * Gets the "length" property value of `object`.
+ *
+ * **Note:** This function is used to avoid a
+ * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+ * Safari on at least iOS 8.1-8.3 ARM64.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {*} Returns the "length" value.
+ */
+var getLength = baseProperty('length');
 
-        /**
-         * Used to match `RegExp`
-         * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns).
-         */
-        var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
-
-        /** Used to match `RegExp` flags from their coerced string values. */
-        var reFlags = /\w*$/;
-
-        /** Used to detect host constructors (Safari). */
-        var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-        /** Used to detect unsigned integer values. */
-        var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-        /** Used to identify `toStringTag` values supported by `_.clone`. */
-        var cloneableTags = {};
-        cloneableTags[argsTag] =
-          cloneableTags[arrayTag] =
-          cloneableTags[arrayBufferTag] =
-          cloneableTags[dataViewTag] =
-          cloneableTags[boolTag] =
-          cloneableTags[dateTag] =
-          cloneableTags[float32Tag] =
-          cloneableTags[float64Tag] =
-          cloneableTags[int8Tag] =
-          cloneableTags[int16Tag] =
-          cloneableTags[int32Tag] =
-          cloneableTags[mapTag] =
-          cloneableTags[numberTag] =
-          cloneableTags[objectTag] =
-          cloneableTags[regexpTag] =
-          cloneableTags[setTag] =
-          cloneableTags[stringTag] =
-          cloneableTags[symbolTag] =
-          cloneableTags[uint8Tag] =
-          cloneableTags[uint8ClampedTag] =
-          cloneableTags[uint16Tag] =
-          cloneableTags[uint32Tag] =
-            true;
-        cloneableTags[errorTag] =
-          cloneableTags[funcTag] =
-          cloneableTags[weakMapTag] =
-            false;
-
-        /** Used to determine if values are of the language type `Object`. */
-        var objectTypes = {
-          function: true,
-          object: true,
-        };
+/**
+ * Gets the data for `map`.
+ *
+ * @private
+ * @param {Object} map The map to query.
+ * @param {string} key The reference key.
+ * @returns {*} Returns the map data.
+ */
+function getMapData(map, key) {
+  var data = map.__data__;
+  return isKeyable(key)
+    ? data[typeof key == 'string' ? 'string' : 'hash']
+    : data.map;
+}
+
+/**
+ * Gets the native function at `key` of `object`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {string} key The key of the method to get.
+ * @returns {*} Returns the function if it's native, else `undefined`.
+ */
+function getNative(object, key) {
+  var value = object[key];
+  return isNative(value) ? value : undefined;
+}
 
-        /** Detect free variable `exports`. */
-        var freeExports =
-          objectTypes[typeof exports] && exports && !exports.nodeType
-            ? exports
-            : undefined;
-
-        /** Detect free variable `module`. */
-        var freeModule =
-          objectTypes[typeof module] && module && !module.nodeType
-            ? module
-            : undefined;
-
-        /** Detect the popular CommonJS extension `module.exports`. */
-        var moduleExports =
-          freeModule && freeModule.exports === freeExports
-            ? freeExports
-            : undefined;
-
-        /** Detect free variable `global` from Node.js. */
-        var freeGlobal = checkGlobal(
-          freeExports && freeModule && typeof global == "object" && global,
-        );
-
-        /** Detect free variable `self`. */
-        var freeSelf = checkGlobal(objectTypes[typeof self] && self);
-
-        /** Detect free variable `window`. */
-        var freeWindow = checkGlobal(objectTypes[typeof window] && window);
-
-        /** Detect `this` as the global object. */
-        var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
-
-        /**
-         * Used as a reference to the global object.
-         *
-         * The `this` value is used if it's the global object to avoid Greasemonkey's
-         * restricted `window` object, otherwise the `window` object is used.
-         */
-        var root =
-          freeGlobal ||
-          (freeWindow !== (thisGlobal && thisGlobal.window) && freeWindow) ||
-          freeSelf ||
-          thisGlobal ||
-          Function("return this")();
+/**
+ * Gets the `[[Prototype]]` of `value`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @returns {null|Object} Returns the `[[Prototype]]`.
+ */
+function getPrototype(value) {
+  return nativeGetPrototype(Object(value));
+}
 
-        /**
-         * Adds the key-value `pair` to `map`.
-         *
-         * @private
-         * @param {Object} map The map to modify.
-         * @param {Array} pair The key-value pair to add.
-         * @returns {Object} Returns `map`.
-         */
-        function addMapEntry(map, pair) {
-          // Don't return `Map#set` because it doesn't return the map instance in IE 11.
-          map.set(pair[0], pair[1]);
-          return map;
-        }
+/**
+ * Creates an array of the own enumerable symbol properties of `object`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of symbols.
+ */
+function getSymbols(object) {
+  // Coerce `object` to an object to avoid non-object errors in V8.
+  // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
+  return getOwnPropertySymbols(Object(object));
+}
+
+// Fallback for IE < 11.
+if (!getOwnPropertySymbols) {
+  getSymbols = function() {
+    return [];
+  };
+}
 
-        /**
-         * Adds `value` to `set`.
-         *
-         * @private
-         * @param {Object} set The set to modify.
-         * @param {*} value The value to add.
-         * @returns {Object} Returns `set`.
-         */
-        function addSetEntry(set, value) {
-          set.add(value);
-          return set;
-        }
+/**
+ * Gets the `toStringTag` of `value`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @returns {string} Returns the `toStringTag`.
+ */
+function getTag(value) {
+  return objectToString.call(value);
+}
+
+// Fallback for data views, maps, sets, and weak maps in IE 11,
+// for data views in Edge, and promises in Node.js.
+if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+    (Map && getTag(new Map) != mapTag) ||
+    (Promise && getTag(Promise.resolve()) != promiseTag) ||
+    (Set && getTag(new Set) != setTag) ||
+    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
+  getTag = function(value) {
+    var result = objectToString.call(value),
+        Ctor = result == objectTag ? value.constructor : undefined,
+        ctorString = Ctor ? toSource(Ctor) : undefined;
+
+    if (ctorString) {
+      switch (ctorString) {
+        case dataViewCtorString: return dataViewTag;
+        case mapCtorString: return mapTag;
+        case promiseCtorString: return promiseTag;
+        case setCtorString: return setTag;
+        case weakMapCtorString: return weakMapTag;
+      }
+    }
+    return result;
+  };
+}
 
-        /**
-         * A specialized version of `_.forEach` for arrays without support for
-         * iteratee shorthands.
-         *
-         * @private
-         * @param {Array} array The array to iterate over.
-         * @param {Function} iteratee The function invoked per iteration.
-         * @returns {Array} Returns `array`.
-         */
-        function arrayEach(array, iteratee) {
-          var index = -1,
-            length = array.length;
+/**
+ * Initializes an array clone.
+ *
+ * @private
+ * @param {Array} array The array to clone.
+ * @returns {Array} Returns the initialized clone.
+ */
+function initCloneArray(array) {
+  var length = array.length,
+      result = array.constructor(length);
+
+  // Add properties assigned by `RegExp#exec`.
+  if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
+    result.index = array.index;
+    result.input = array.input;
+  }
+  return result;
+}
 
-          while (++index < length) {
-            if (iteratee(array[index], index, array) === false) {
-              break;
-            }
-          }
-          return array;
-        }
+/**
+ * Initializes an object clone.
+ *
+ * @private
+ * @param {Object} object The object to clone.
+ * @returns {Object} Returns the initialized clone.
+ */
+function initCloneObject(object) {
+  return (typeof object.constructor == 'function' && !isPrototype(object))
+    ? baseCreate(getPrototype(object))
+    : {};
+}
+
+/**
+ * Initializes an object clone based on its `toStringTag`.
+ *
+ * **Note:** This function only supports cloning values with tags of
+ * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+ *
+ * @private
+ * @param {Object} object The object to clone.
+ * @param {string} tag The `toStringTag` of the object to clone.
+ * @param {Function} cloneFunc The function to clone values.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @returns {Object} Returns the initialized clone.
+ */
+function initCloneByTag(object, tag, cloneFunc, isDeep) {
+  var Ctor = object.constructor;
+  switch (tag) {
+    case arrayBufferTag:
+      return cloneArrayBuffer(object);
 
-        /**
-         * Appends the elements of `values` to `array`.
-         *
-         * @private
-         * @param {Array} array The array to modify.
-         * @param {Array} values The values to append.
-         * @returns {Array} Returns `array`.
-         */
-        function arrayPush(array, values) {
-          var index = -1,
-            length = values.length,
-            offset = array.length;
+    case boolTag:
+    case dateTag:
+      return new Ctor(+object);
 
-          while (++index < length) {
-            array[offset + index] = values[index];
-          }
-          return array;
-        }
+    case dataViewTag:
+      return cloneDataView(object, isDeep);
 
-        /**
-         * A specialized version of `_.reduce` for arrays without support for
-         * iteratee shorthands.
-         *
-         * @private
-         * @param {Array} array The array to iterate over.
-         * @param {Function} iteratee The function invoked per iteration.
-         * @param {*} [accumulator] The initial value.
-         * @param {boolean} [initAccum] Specify using the first element of `array` as
-         *  the initial value.
-         * @returns {*} Returns the accumulated value.
-         */
-        function arrayReduce(array, iteratee, accumulator, initAccum) {
-          var index = -1,
-            length = array.length;
+    case float32Tag: case float64Tag:
+    case int8Tag: case int16Tag: case int32Tag:
+    case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
+      return cloneTypedArray(object, isDeep);
 
-          if (initAccum && length) {
-            accumulator = array[++index];
-          }
-          while (++index < length) {
-            accumulator = iteratee(accumulator, array[index], index, array);
-          }
-          return accumulator;
-        }
+    case mapTag:
+      return cloneMap(object, isDeep, cloneFunc);
 
-        /**
-         * The base implementation of `_.times` without support for iteratee shorthands
-         * or max array length checks.
-         *
-         * @private
-         * @param {number} n The number of times to invoke `iteratee`.
-         * @param {Function} iteratee The function invoked per iteration.
-         * @returns {Array} Returns the array of results.
-         */
-        function baseTimes(n, iteratee) {
-          var index = -1,
-            result = Array(n);
+    case numberTag:
+    case stringTag:
+      return new Ctor(object);
 
-          while (++index < n) {
-            result[index] = iteratee(index);
-          }
-          return result;
-        }
+    case regexpTag:
+      return cloneRegExp(object);
 
-        /**
-         * Checks if `value` is a global object.
-         *
-         * @private
-         * @param {*} value The value to check.
-         * @returns {null|Object} Returns `value` if it's a global object, else `null`.
-         */
-        function checkGlobal(value) {
-          return value && value.Object === Object ? value : null;
-        }
+    case setTag:
+      return cloneSet(object, isDeep, cloneFunc);
 
-        /**
-         * Checks if `value` is a host object in IE < 9.
-         *
-         * @private
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
-         */
-        function isHostObject(value) {
-          // Many host objects are `Object` objects that can coerce to strings
-          // despite having improperly defined `toString` methods.
-          var result = false;
-          if (value != null && typeof value.toString != "function") {
-            try {
-              result = !!(value + "");
-            } catch (e) {}
-          }
-          return result;
-        }
+    case symbolTag:
+      return cloneSymbol(object);
+  }
+}
 
-        /**
-         * Converts `map` to its key-value pairs.
-         *
-         * @private
-         * @param {Object} map The map to convert.
-         * @returns {Array} Returns the key-value pairs.
-         */
-        function mapToArray(map) {
-          var index = -1,
-            result = Array(map.size);
+/**
+ * Creates an array of index keys for `object` values of arrays,
+ * `arguments` objects, and strings, otherwise `null` is returned.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {Array|null} Returns index keys, else `null`.
+ */
+function indexKeys(object) {
+  var length = object ? object.length : undefined;
+  if (isLength(length) &&
+      (isArray(object) || isString(object) || isArguments(object))) {
+    return baseTimes(length, String);
+  }
+  return null;
+}
 
-          map.forEach(function (value, key) {
-            result[++index] = [key, value];
-          });
-          return result;
-        }
+/**
+ * Checks if `value` is a valid array-like index.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+ * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+ */
+function isIndex(value, length) {
+  length = length == null ? MAX_SAFE_INTEGER : length;
+  return !!length &&
+    (typeof value == 'number' || reIsUint.test(value)) &&
+    (value > -1 && value % 1 == 0 && value < length);
+}
+
+/**
+ * Checks if `value` is suitable for use as unique object key.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
+ */
+function isKeyable(value) {
+  var type = typeof value;
+  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
+    ? (value !== '__proto__')
+    : (value === null);
+}
+
+/**
+ * Checks if `value` is likely a prototype object.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+ */
+function isPrototype(value) {
+  var Ctor = value && value.constructor,
+      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
 
-        /**
-         * Converts `set` to an array of its values.
-         *
-         * @private
-         * @param {Object} set The set to convert.
-         * @returns {Array} Returns the values.
-         */
-        function setToArray(set) {
-          var index = -1,
-            result = Array(set.size);
+  return value === proto;
+}
 
-          set.forEach(function (value) {
-            result[++index] = value;
-          });
-          return result;
-        }
+/**
+ * Converts `func` to its source code.
+ *
+ * @private
+ * @param {Function} func The function to process.
+ * @returns {string} Returns the source code.
+ */
+function toSource(func) {
+  if (func != null) {
+    try {
+      return funcToString.call(func);
+    } catch (e) {}
+    try {
+      return (func + '');
+    } catch (e) {}
+  }
+  return '';
+}
 
-        /** Used for built-in method references. */
-        var arrayProto = Array.prototype,
-          objectProto = Object.prototype;
+/**
+ * Performs a
+ * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+ * comparison between two values to determine if they are equivalent.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to compare.
+ * @param {*} other The other value to compare.
+ * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+ * @example
+ *
+ * var object = { 'user': 'fred' };
+ * var other = { 'user': 'fred' };
+ *
+ * _.eq(object, object);
+ * // => true
+ *
+ * _.eq(object, other);
+ * // => false
+ *
+ * _.eq('a', 'a');
+ * // => true
+ *
+ * _.eq('a', Object('a'));
+ * // => false
+ *
+ * _.eq(NaN, NaN);
+ * // => true
+ */
+function eq(value, other) {
+  return value === other || (value !== value && other !== other);
+}
 
-        /** Used to resolve the decompiled source of functions. */
-        var funcToString = Function.prototype.toString;
+/**
+ * Checks if `value` is likely an `arguments` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isArguments(function() { return arguments; }());
+ * // => true
+ *
+ * _.isArguments([1, 2, 3]);
+ * // => false
+ */
+function isArguments(value) {
+  // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
+  return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
+    (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
+}
+
+/**
+ * Checks if `value` is classified as an `Array` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @type {Function}
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isArray([1, 2, 3]);
+ * // => true
+ *
+ * _.isArray(document.body.children);
+ * // => false
+ *
+ * _.isArray('abc');
+ * // => false
+ *
+ * _.isArray(_.noop);
+ * // => false
+ */
+var isArray = Array.isArray;
 
-        /** Used to check objects for own properties. */
-        var hasOwnProperty = objectProto.hasOwnProperty;
+/**
+ * Checks if `value` is array-like. A value is considered array-like if it's
+ * not a function and has a `value.length` that's an integer greater than or
+ * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+ * @example
+ *
+ * _.isArrayLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isArrayLike(document.body.children);
+ * // => true
+ *
+ * _.isArrayLike('abc');
+ * // => true
+ *
+ * _.isArrayLike(_.noop);
+ * // => false
+ */
+function isArrayLike(value) {
+  return value != null && isLength(getLength(value)) && !isFunction(value);
+}
 
-        /**
-         * Used to resolve the
-         * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
-         * of values.
-         */
-        var objectToString = objectProto.toString;
-
-        /** Used to detect if a method is native. */
-        var reIsNative = RegExp(
-          "^" +
-            funcToString
-              .call(hasOwnProperty)
-              .replace(reRegExpChar, "\\$&")
-              .replace(
-                /hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,
-                "$1.*?",
-              ) +
-            "$",
-        );
+/**
+ * This method is like `_.isArrayLike` except that it also checks if `value`
+ * is an object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
+ * @example
+ *
+ * _.isArrayLikeObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isArrayLikeObject(document.body.children);
+ * // => true
+ *
+ * _.isArrayLikeObject('abc');
+ * // => false
+ *
+ * _.isArrayLikeObject(_.noop);
+ * // => false
+ */
+function isArrayLikeObject(value) {
+  return isObjectLike(value) && isArrayLike(value);
+}
 
-        /** Built-in value references. */
-        var Buffer = moduleExports ? root.Buffer : undefined,
-          Symbol = root.Symbol,
-          Uint8Array = root.Uint8Array,
-          getOwnPropertySymbols = Object.getOwnPropertySymbols,
-          objectCreate = Object.create,
-          propertyIsEnumerable = objectProto.propertyIsEnumerable,
-          splice = arrayProto.splice;
-
-        /* Built-in method references for those with the same name as other `lodash` methods. */
-        var nativeGetPrototype = Object.getPrototypeOf,
-          nativeKeys = Object.keys;
-
-        /* Built-in method references that are verified to be native. */
-        var DataView = getNative(root, "DataView"),
-          Map = getNative(root, "Map"),
-          Promise = getNative(root, "Promise"),
-          Set = getNative(root, "Set"),
-          WeakMap = getNative(root, "WeakMap"),
-          nativeCreate = getNative(Object, "create");
-
-        /** Used to detect maps, sets, and weakmaps. */
-        var dataViewCtorString = toSource(DataView),
-          mapCtorString = toSource(Map),
-          promiseCtorString = toSource(Promise),
-          setCtorString = toSource(Set),
-          weakMapCtorString = toSource(WeakMap);
-
-        /** Used to convert symbols to primitives and strings. */
-        var symbolProto = Symbol ? Symbol.prototype : undefined,
-          symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
+/**
+ * Checks if `value` is a buffer.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.3.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
+ * @example
+ *
+ * _.isBuffer(new Buffer(2));
+ * // => true
+ *
+ * _.isBuffer(new Uint8Array(2));
+ * // => false
+ */
+var isBuffer = !Buffer ? constant(false) : function(value) {
+  return value instanceof Buffer;
+};
 
-        /**
-         * Creates a hash object.
-         *
-         * @private
-         * @constructor
-         * @param {Array} [entries] The key-value pairs to cache.
-         */
-        function Hash(entries) {
-          var index = -1,
-            length = entries ? entries.length : 0;
+/**
+ * Checks if `value` is classified as a `Function` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isFunction(_);
+ * // => true
+ *
+ * _.isFunction(/abc/);
+ * // => false
+ */
+function isFunction(value) {
+  // The use of `Object#toString` avoids issues with the `typeof` operator
+  // in Safari 8 which returns 'object' for typed array and weak map constructors,
+  // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
+  var tag = isObject(value) ? objectToString.call(value) : '';
+  return tag == funcTag || tag == genTag;
+}
+
+/**
+ * Checks if `value` is a valid array-like length.
+ *
+ * **Note:** This function is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a valid length,
+ *  else `false`.
+ * @example
+ *
+ * _.isLength(3);
+ * // => true
+ *
+ * _.isLength(Number.MIN_VALUE);
+ * // => false
+ *
+ * _.isLength(Infinity);
+ * // => false
+ *
+ * _.isLength('3');
+ * // => false
+ */
+function isLength(value) {
+  return typeof value == 'number' &&
+    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+}
+
+/**
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(_.noop);
+ * // => true
+ *
+ * _.isObject(null);
+ * // => false
+ */
+function isObject(value) {
+  var type = typeof value;
+  return !!value && (type == 'object' || type == 'function');
+}
+
+/**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+function isObjectLike(value) {
+  return !!value && typeof value == 'object';
+}
 
-          this.clear();
-          while (++index < length) {
-            var entry = entries[index];
-            this.set(entry[0], entry[1]);
-          }
-        }
+/**
+ * Checks if `value` is a native function.
+ *
+ * @static
+ * @memberOf _
+ * @since 3.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a native function,
+ *  else `false`.
+ * @example
+ *
+ * _.isNative(Array.prototype.push);
+ * // => true
+ *
+ * _.isNative(_);
+ * // => false
+ */
+function isNative(value) {
+  if (!isObject(value)) {
+    return false;
+  }
+  var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
+  return pattern.test(toSource(value));
+}
 
-        /**
-         * Removes all key-value entries from the hash.
-         *
-         * @private
-         * @name clear
-         * @memberOf Hash
-         */
-        function hashClear() {
-          this.__data__ = nativeCreate ? nativeCreate(null) : {};
-        }
+/**
+ * Checks if `value` is classified as a `String` primitive or object.
+ *
+ * @static
+ * @since 0.1.0
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is correctly classified,
+ *  else `false`.
+ * @example
+ *
+ * _.isString('abc');
+ * // => true
+ *
+ * _.isString(1);
+ * // => false
+ */
+function isString(value) {
+  return typeof value == 'string' ||
+    (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);
+}
 
-        /**
-         * Removes `key` and its value from the hash.
-         *
-         * @private
-         * @name delete
-         * @memberOf Hash
-         * @param {Object} hash The hash to modify.
-         * @param {string} key The key of the value to remove.
-         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-         */
-        function hashDelete(key) {
-          return this.has(key) && delete this.__data__[key];
-        }
+/**
+ * Creates an array of the own enumerable property names of `object`.
+ *
+ * **Note:** Non-object values are coerced to objects. See the
+ * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
+ * for more details.
+ *
+ * @static
+ * @since 0.1.0
+ * @memberOf _
+ * @category Object
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names.
+ * @example
+ *
+ * function Foo() {
+ *   this.a = 1;
+ *   this.b = 2;
+ * }
+ *
+ * Foo.prototype.c = 3;
+ *
+ * _.keys(new Foo);
+ * // => ['a', 'b'] (iteration order is not guaranteed)
+ *
+ * _.keys('hi');
+ * // => ['0', '1']
+ */
+function keys(object) {
+  var isProto = isPrototype(object);
+  if (!(isProto || isArrayLike(object))) {
+    return baseKeys(object);
+  }
+  var indexes = indexKeys(object),
+      skipIndexes = !!indexes,
+      result = indexes || [],
+      length = result.length;
+
+  for (var key in object) {
+    if (baseHas(object, key) &&
+        !(skipIndexes && (key == 'length' || isIndex(key, length))) &&
+        !(isProto && key == 'constructor')) {
+      result.push(key);
+    }
+  }
+  return result;
+}
 
-        /**
-         * Gets the hash value for `key`.
-         *
-         * @private
-         * @name get
-         * @memberOf Hash
-         * @param {string} key The key of the value to get.
-         * @returns {*} Returns the entry value.
-         */
-        function hashGet(key) {
-          var data = this.__data__;
-          if (nativeCreate) {
-            var result = data[key];
-            return result === HASH_UNDEFINED ? undefined : result;
-          }
-          return hasOwnProperty.call(data, key) ? data[key] : undefined;
-        }
+/**
+ * Creates a function that returns `value`.
+ *
+ * @static
+ * @memberOf _
+ * @since 2.4.0
+ * @category Util
+ * @param {*} value The value to return from the new function.
+ * @returns {Function} Returns the new constant function.
+ * @example
+ *
+ * var object = { 'user': 'fred' };
+ * var getter = _.constant(object);
+ *
+ * getter() === object;
+ * // => true
+ */
+function constant(value) {
+  return function() {
+    return value;
+  };
+}
 
-        /**
-         * Checks if a hash value for `key` exists.
-         *
-         * @private
-         * @name has
-         * @memberOf Hash
-         * @param {string} key The key of the entry to check.
-         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-         */
-        function hashHas(key) {
-          var data = this.__data__;
-          return nativeCreate
-            ? data[key] !== undefined
-            : hasOwnProperty.call(data, key);
-        }
+module.exports = baseClone;
 
-        /**
-         * Sets the hash `key` to `value`.
-         *
-         * @private
-         * @name set
-         * @memberOf Hash
-         * @param {string} key The key of the value to set.
-         * @param {*} value The value to set.
-         * @returns {Object} Returns the hash instance.
-         */
-        function hashSet(key, value) {
-          var data = this.__data__;
-          data[key] =
-            nativeCreate && value === undefined ? HASH_UNDEFINED : value;
-          return this;
-        }
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(163)(module)))
 
-        // Add methods to `Hash`.
-        Hash.prototype.clear = hashClear;
-        Hash.prototype["delete"] = hashDelete;
-        Hash.prototype.get = hashGet;
-        Hash.prototype.has = hashHas;
-        Hash.prototype.set = hashSet;
+/***/ }),
+/* 749 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        /**
-         * Creates an list cache object.
-         *
-         * @private
-         * @constructor
-         * @param {Array} [entries] The key-value pairs to cache.
-         */
-        function ListCache(entries) {
-          var index = -1,
-            length = entries ? entries.length : 0;
+/**
+ * lodash 4.3.2 (Custom Build) <https://lodash.com/>
+ * Build: `lodash modularize exports="npm" -o ./`
+ * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+ * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ * Available under MIT license <https://lodash.com/license>
+ */
+var baseClone = __webpack_require__(748);
 
-          this.clear();
-          while (++index < length) {
-            var entry = entries[index];
-            this.set(entry[0], entry[1]);
-          }
-        }
+/**
+ * Creates a shallow clone of `value`.
+ *
+ * **Note:** This method is loosely based on the
+ * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
+ * and supports cloning arrays, array buffers, booleans, date objects, maps,
+ * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
+ * arrays. The own enumerable properties of `arguments` objects are cloned
+ * as plain objects. An empty object is returned for uncloneable values such
+ * as error objects, functions, DOM nodes, and WeakMaps.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to clone.
+ * @returns {*} Returns the cloned value.
+ * @example
+ *
+ * var objects = [{ 'a': 1 }, { 'b': 2 }];
+ *
+ * var shallow = _.clone(objects);
+ * console.log(shallow[0] === objects[0]);
+ * // => true
+ */
+function clone(value) {
+  return baseClone(value, false, true);
+}
 
-        /**
-         * Removes all key-value entries from the list cache.
-         *
-         * @private
-         * @name clear
-         * @memberOf ListCache
-         */
-        function listCacheClear() {
-          this.__data__ = [];
-        }
+module.exports = clone;
 
-        /**
-         * Removes `key` and its value from the list cache.
-         *
-         * @private
-         * @name delete
-         * @memberOf ListCache
-         * @param {string} key The key of the value to remove.
-         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-         */
-        function listCacheDelete(key) {
-          var data = this.__data__,
-            index = assocIndexOf(data, key);
 
-          if (index < 0) {
-            return false;
-          }
-          var lastIndex = data.length - 1;
-          if (index == lastIndex) {
-            data.pop();
-          } else {
-            splice.call(data, index, 1);
-          }
-          return true;
-        }
+/***/ }),
+/* 750 */
+/***/ (function(module, exports) {
 
-        /**
-         * Gets the list cache value for `key`.
-         *
-         * @private
-         * @name get
-         * @memberOf ListCache
-         * @param {string} key The key of the value to get.
-         * @returns {*} Returns the entry value.
-         */
-        function listCacheGet(key) {
-          var data = this.__data__,
-            index = assocIndexOf(data, key);
+/**
+ * lodash (Custom Build) <https://lodash.com/>
+ * Build: `lodash modularize exports="npm" -o ./`
+ * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+ * Released under MIT license <https://lodash.com/license>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
 
-          return index < 0 ? undefined : data[index][1];
-        }
+/** Used as references for various `Number` constants. */
+var MAX_SAFE_INTEGER = 9007199254740991;
+
+/** `Object#toString` result references. */
+var argsTag = '[object Arguments]',
+    funcTag = '[object Function]',
+    genTag = '[object GeneratorFunction]',
+    mapTag = '[object Map]',
+    objectTag = '[object Object]',
+    promiseTag = '[object Promise]',
+    setTag = '[object Set]',
+    stringTag = '[object String]',
+    weakMapTag = '[object WeakMap]';
+
+var dataViewTag = '[object DataView]';
+
+/**
+ * Used to match `RegExp`
+ * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
+ */
+var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
+
+/** Used to detect host constructors (Safari). */
+var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+/** Used to detect unsigned integer values. */
+var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+/** Used to compose unicode character classes. */
+var rsAstralRange = '\\ud800-\\udfff',
+    rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23',
+    rsComboSymbolsRange = '\\u20d0-\\u20f0',
+    rsVarRange = '\\ufe0e\\ufe0f';
+
+/** Used to compose unicode capture groups. */
+var rsAstral = '[' + rsAstralRange + ']',
+    rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']',
+    rsFitz = '\\ud83c[\\udffb-\\udfff]',
+    rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
+    rsNonAstral = '[^' + rsAstralRange + ']',
+    rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
+    rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
+    rsZWJ = '\\u200d';
+
+/** Used to compose unicode regexes. */
+var reOptMod = rsModifier + '?',
+    rsOptVar = '[' + rsVarRange + ']?',
+    rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
+    rsSeq = rsOptVar + reOptMod + rsOptJoin,
+    rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
+
+/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
+var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
+
+/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
+var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']');
+
+/** Detect free variable `global` from Node.js. */
+var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
+
+/** Detect free variable `self`. */
+var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
+
+/** Used as a reference to the global object. */
+var root = freeGlobal || freeSelf || Function('return this')();
+
+/**
+ * A specialized version of `_.map` for arrays without support for iteratee
+ * shorthands.
+ *
+ * @private
+ * @param {Array} [array] The array to iterate over.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns the new mapped array.
+ */
+function arrayMap(array, iteratee) {
+  var index = -1,
+      length = array ? array.length : 0,
+      result = Array(length);
 
-        /**
-         * Checks if a list cache value for `key` exists.
-         *
-         * @private
-         * @name has
-         * @memberOf ListCache
-         * @param {string} key The key of the entry to check.
-         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-         */
-        function listCacheHas(key) {
-          return assocIndexOf(this.__data__, key) > -1;
-        }
+  while (++index < length) {
+    result[index] = iteratee(array[index], index, array);
+  }
+  return result;
+}
 
-        /**
-         * Sets the list cache `key` to `value`.
-         *
-         * @private
-         * @name set
-         * @memberOf ListCache
-         * @param {string} key The key of the value to set.
-         * @param {*} value The value to set.
-         * @returns {Object} Returns the list cache instance.
-         */
-        function listCacheSet(key, value) {
-          var data = this.__data__,
-            index = assocIndexOf(data, key);
+/**
+ * Converts an ASCII `string` to an array.
+ *
+ * @private
+ * @param {string} string The string to convert.
+ * @returns {Array} Returns the converted array.
+ */
+function asciiToArray(string) {
+  return string.split('');
+}
 
-          if (index < 0) {
-            data.push([key, value]);
-          } else {
-            data[index][1] = value;
-          }
-          return this;
-        }
+/**
+ * The base implementation of `_.times` without support for iteratee shorthands
+ * or max array length checks.
+ *
+ * @private
+ * @param {number} n The number of times to invoke `iteratee`.
+ * @param {Function} iteratee The function invoked per iteration.
+ * @returns {Array} Returns the array of results.
+ */
+function baseTimes(n, iteratee) {
+  var index = -1,
+      result = Array(n);
 
-        // Add methods to `ListCache`.
-        ListCache.prototype.clear = listCacheClear;
-        ListCache.prototype["delete"] = listCacheDelete;
-        ListCache.prototype.get = listCacheGet;
-        ListCache.prototype.has = listCacheHas;
-        ListCache.prototype.set = listCacheSet;
+  while (++index < n) {
+    result[index] = iteratee(index);
+  }
+  return result;
+}
 
-        /**
-         * Creates a map cache object to store key-value pairs.
-         *
-         * @private
-         * @constructor
-         * @param {Array} [entries] The key-value pairs to cache.
-         */
-        function MapCache(entries) {
-          var index = -1,
-            length = entries ? entries.length : 0;
+/**
+ * The base implementation of `_.values` and `_.valuesIn` which creates an
+ * array of `object` property values corresponding to the property names
+ * of `props`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {Array} props The property names to get values for.
+ * @returns {Object} Returns the array of property values.
+ */
+function baseValues(object, props) {
+  return arrayMap(props, function(key) {
+    return object[key];
+  });
+}
+
+/**
+ * Gets the value at `key` of `object`.
+ *
+ * @private
+ * @param {Object} [object] The object to query.
+ * @param {string} key The key of the property to get.
+ * @returns {*} Returns the property value.
+ */
+function getValue(object, key) {
+  return object == null ? undefined : object[key];
+}
 
-          this.clear();
-          while (++index < length) {
-            var entry = entries[index];
-            this.set(entry[0], entry[1]);
-          }
-        }
+/**
+ * Checks if `string` contains Unicode symbols.
+ *
+ * @private
+ * @param {string} string The string to inspect.
+ * @returns {boolean} Returns `true` if a symbol is found, else `false`.
+ */
+function hasUnicode(string) {
+  return reHasUnicode.test(string);
+}
 
-        /**
-         * Removes all key-value entries from the map.
-         *
-         * @private
-         * @name clear
-         * @memberOf MapCache
-         */
-        function mapCacheClear() {
-          this.__data__ = {
-            hash: new Hash(),
-            map: new (Map || ListCache)(),
-            string: new Hash(),
-          };
-        }
+/**
+ * Checks if `value` is a host object in IE < 9.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+ */
+function isHostObject(value) {
+  // Many host objects are `Object` objects that can coerce to strings
+  // despite having improperly defined `toString` methods.
+  var result = false;
+  if (value != null && typeof value.toString != 'function') {
+    try {
+      result = !!(value + '');
+    } catch (e) {}
+  }
+  return result;
+}
 
-        /**
-         * Removes `key` and its value from the map.
-         *
-         * @private
-         * @name delete
-         * @memberOf MapCache
-         * @param {string} key The key of the value to remove.
-         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-         */
-        function mapCacheDelete(key) {
-          return getMapData(this, key)["delete"](key);
-        }
+/**
+ * Converts `iterator` to an array.
+ *
+ * @private
+ * @param {Object} iterator The iterator to convert.
+ * @returns {Array} Returns the converted array.
+ */
+function iteratorToArray(iterator) {
+  var data,
+      result = [];
 
-        /**
-         * Gets the map value for `key`.
-         *
-         * @private
-         * @name get
-         * @memberOf MapCache
-         * @param {string} key The key of the value to get.
-         * @returns {*} Returns the entry value.
-         */
-        function mapCacheGet(key) {
-          return getMapData(this, key).get(key);
-        }
+  while (!(data = iterator.next()).done) {
+    result.push(data.value);
+  }
+  return result;
+}
 
-        /**
-         * Checks if a map value for `key` exists.
-         *
-         * @private
-         * @name has
-         * @memberOf MapCache
-         * @param {string} key The key of the entry to check.
-         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-         */
-        function mapCacheHas(key) {
-          return getMapData(this, key).has(key);
-        }
+/**
+ * Converts `map` to its key-value pairs.
+ *
+ * @private
+ * @param {Object} map The map to convert.
+ * @returns {Array} Returns the key-value pairs.
+ */
+function mapToArray(map) {
+  var index = -1,
+      result = Array(map.size);
+
+  map.forEach(function(value, key) {
+    result[++index] = [key, value];
+  });
+  return result;
+}
+
+/**
+ * Creates a unary function that invokes `func` with its argument transformed.
+ *
+ * @private
+ * @param {Function} func The function to wrap.
+ * @param {Function} transform The argument transform.
+ * @returns {Function} Returns the new function.
+ */
+function overArg(func, transform) {
+  return function(arg) {
+    return func(transform(arg));
+  };
+}
 
-        /**
-         * Sets the map `key` to `value`.
-         *
-         * @private
-         * @name set
-         * @memberOf MapCache
-         * @param {string} key The key of the value to set.
-         * @param {*} value The value to set.
-         * @returns {Object} Returns the map cache instance.
-         */
-        function mapCacheSet(key, value) {
-          getMapData(this, key).set(key, value);
-          return this;
-        }
+/**
+ * Converts `set` to an array of its values.
+ *
+ * @private
+ * @param {Object} set The set to convert.
+ * @returns {Array} Returns the values.
+ */
+function setToArray(set) {
+  var index = -1,
+      result = Array(set.size);
+
+  set.forEach(function(value) {
+    result[++index] = value;
+  });
+  return result;
+}
+
+/**
+ * Converts `string` to an array.
+ *
+ * @private
+ * @param {string} string The string to convert.
+ * @returns {Array} Returns the converted array.
+ */
+function stringToArray(string) {
+  return hasUnicode(string)
+    ? unicodeToArray(string)
+    : asciiToArray(string);
+}
+
+/**
+ * Converts a Unicode `string` to an array.
+ *
+ * @private
+ * @param {string} string The string to convert.
+ * @returns {Array} Returns the converted array.
+ */
+function unicodeToArray(string) {
+  return string.match(reUnicode) || [];
+}
 
-        // Add methods to `MapCache`.
-        MapCache.prototype.clear = mapCacheClear;
-        MapCache.prototype["delete"] = mapCacheDelete;
-        MapCache.prototype.get = mapCacheGet;
-        MapCache.prototype.has = mapCacheHas;
-        MapCache.prototype.set = mapCacheSet;
+/** Used for built-in method references. */
+var funcProto = Function.prototype,
+    objectProto = Object.prototype;
 
-        /**
-         * Creates a stack cache object to store key-value pairs.
-         *
-         * @private
-         * @constructor
-         * @param {Array} [entries] The key-value pairs to cache.
-         */
-        function Stack(entries) {
-          this.__data__ = new ListCache(entries);
-        }
+/** Used to detect overreaching core-js shims. */
+var coreJsData = root['__core-js_shared__'];
 
-        /**
-         * Removes all key-value entries from the stack.
-         *
-         * @private
-         * @name clear
-         * @memberOf Stack
-         */
-        function stackClear() {
-          this.__data__ = new ListCache();
-        }
+/** Used to detect methods masquerading as native. */
+var maskSrcKey = (function() {
+  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
+  return uid ? ('Symbol(src)_1.' + uid) : '';
+}());
 
-        /**
-         * Removes `key` and its value from the stack.
-         *
-         * @private
-         * @name delete
-         * @memberOf Stack
-         * @param {string} key The key of the value to remove.
-         * @returns {boolean} Returns `true` if the entry was removed, else `false`.
-         */
-        function stackDelete(key) {
-          return this.__data__["delete"](key);
-        }
+/** Used to resolve the decompiled source of functions. */
+var funcToString = funcProto.toString;
 
-        /**
-         * Gets the stack value for `key`.
-         *
-         * @private
-         * @name get
-         * @memberOf Stack
-         * @param {string} key The key of the value to get.
-         * @returns {*} Returns the entry value.
-         */
-        function stackGet(key) {
-          return this.__data__.get(key);
-        }
+/** Used to check objects for own properties. */
+var hasOwnProperty = objectProto.hasOwnProperty;
 
-        /**
-         * Checks if a stack value for `key` exists.
-         *
-         * @private
-         * @name has
-         * @memberOf Stack
-         * @param {string} key The key of the entry to check.
-         * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
-         */
-        function stackHas(key) {
-          return this.__data__.has(key);
-        }
+/**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+var objectToString = objectProto.toString;
 
-        /**
-         * Sets the stack `key` to `value`.
-         *
-         * @private
-         * @name set
-         * @memberOf Stack
-         * @param {string} key The key of the value to set.
-         * @param {*} value The value to set.
-         * @returns {Object} Returns the stack cache instance.
-         */
-        function stackSet(key, value) {
-          var cache = this.__data__;
-          if (
-            cache instanceof ListCache &&
-            cache.__data__.length == LARGE_ARRAY_SIZE
-          ) {
-            cache = this.__data__ = new MapCache(cache.__data__);
-          }
-          cache.set(key, value);
-          return this;
-        }
+/** Used to detect if a method is native. */
+var reIsNative = RegExp('^' +
+  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
+  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+);
 
-        // Add methods to `Stack`.
-        Stack.prototype.clear = stackClear;
-        Stack.prototype["delete"] = stackDelete;
-        Stack.prototype.get = stackGet;
-        Stack.prototype.has = stackHas;
-        Stack.prototype.set = stackSet;
+/** Built-in value references. */
+var Symbol = root.Symbol,
+    iteratorSymbol = Symbol ? Symbol.iterator : undefined,
+    propertyIsEnumerable = objectProto.propertyIsEnumerable;
+
+/* Built-in method references for those with the same name as other `lodash` methods. */
+var nativeKeys = overArg(Object.keys, Object);
+
+/* Built-in method references that are verified to be native. */
+var DataView = getNative(root, 'DataView'),
+    Map = getNative(root, 'Map'),
+    Promise = getNative(root, 'Promise'),
+    Set = getNative(root, 'Set'),
+    WeakMap = getNative(root, 'WeakMap');
+
+/** Used to detect maps, sets, and weakmaps. */
+var dataViewCtorString = toSource(DataView),
+    mapCtorString = toSource(Map),
+    promiseCtorString = toSource(Promise),
+    setCtorString = toSource(Set),
+    weakMapCtorString = toSource(WeakMap);
+
+/**
+ * Creates an array of the enumerable property names of the array-like `value`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @param {boolean} inherited Specify returning inherited property names.
+ * @returns {Array} Returns the array of property names.
+ */
+function arrayLikeKeys(value, inherited) {
+  // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
+  // Safari 9 makes `arguments.length` enumerable in strict mode.
+  var result = (isArray(value) || isArguments(value))
+    ? baseTimes(value.length, String)
+    : [];
+
+  var length = result.length,
+      skipIndexes = !!length;
+
+  for (var key in value) {
+    if ((inherited || hasOwnProperty.call(value, key)) &&
+        !(skipIndexes && (key == 'length' || isIndex(key, length)))) {
+      result.push(key);
+    }
+  }
+  return result;
+}
 
-        /**
-         * Assigns `value` to `key` of `object` if the existing value is not equivalent
-         * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
-         * for equality comparisons.
-         *
-         * @private
-         * @param {Object} object The object to modify.
-         * @param {string} key The key of the property to assign.
-         * @param {*} value The value to assign.
-         */
-        function assignValue(object, key, value) {
-          var objValue = object[key];
-          if (
-            !(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
-            (value === undefined && !(key in object))
-          ) {
-            object[key] = value;
-          }
-        }
+/**
+ * The base implementation of `getTag`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @returns {string} Returns the `toStringTag`.
+ */
+function baseGetTag(value) {
+  return objectToString.call(value);
+}
 
-        /**
-         * Gets the index at which the `key` is found in `array` of key-value pairs.
-         *
-         * @private
-         * @param {Array} array The array to search.
-         * @param {*} key The key to search for.
-         * @returns {number} Returns the index of the matched value, else `-1`.
-         */
-        function assocIndexOf(array, key) {
-          var length = array.length;
-          while (length--) {
-            if (eq(array[length][0], key)) {
-              return length;
-            }
-          }
-          return -1;
-        }
+/**
+ * The base implementation of `_.isNative` without bad shim checks.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a native function,
+ *  else `false`.
+ */
+function baseIsNative(value) {
+  if (!isObject(value) || isMasked(value)) {
+    return false;
+  }
+  var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
+  return pattern.test(toSource(value));
+}
 
-        /**
-         * The base implementation of `_.assign` without support for multiple sources
-         * or `customizer` functions.
-         *
-         * @private
-         * @param {Object} object The destination object.
-         * @param {Object} source The source object.
-         * @returns {Object} Returns `object`.
-         */
-        function baseAssign(object, source) {
-          return object && copyObject(source, keys(source), object);
-        }
+/**
+ * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names.
+ */
+function baseKeys(object) {
+  if (!isPrototype(object)) {
+    return nativeKeys(object);
+  }
+  var result = [];
+  for (var key in Object(object)) {
+    if (hasOwnProperty.call(object, key) && key != 'constructor') {
+      result.push(key);
+    }
+  }
+  return result;
+}
 
-        /**
-         * The base implementation of `_.clone` and `_.cloneDeep` which tracks
-         * traversed objects.
-         *
-         * @private
-         * @param {*} value The value to clone.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @param {boolean} [isFull] Specify a clone including symbols.
-         * @param {Function} [customizer] The function to customize cloning.
-         * @param {string} [key] The key of `value`.
-         * @param {Object} [object] The parent object of `value`.
-         * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
-         * @returns {*} Returns the cloned value.
-         */
-        function baseClone(
-          value,
-          isDeep,
-          isFull,
-          customizer,
-          key,
-          object,
-          stack,
-        ) {
-          var result;
-          if (customizer) {
-            result = object
-              ? customizer(value, key, object, stack)
-              : customizer(value);
-          }
-          if (result !== undefined) {
-            return result;
-          }
-          if (!isObject(value)) {
-            return value;
-          }
-          var isArr = isArray(value);
-          if (isArr) {
-            result = initCloneArray(value);
-            if (!isDeep) {
-              return copyArray(value, result);
-            }
-          } else {
-            var tag = getTag(value),
-              isFunc = tag == funcTag || tag == genTag;
+/**
+ * Copies the values of `source` to `array`.
+ *
+ * @private
+ * @param {Array} source The array to copy values from.
+ * @param {Array} [array=[]] The array to copy values to.
+ * @returns {Array} Returns `array`.
+ */
+function copyArray(source, array) {
+  var index = -1,
+      length = source.length;
 
-            if (isBuffer(value)) {
-              return cloneBuffer(value, isDeep);
-            }
-            if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
-              if (isHostObject(value)) {
-                return object ? value : {};
-              }
-              result = initCloneObject(isFunc ? {} : value);
-              if (!isDeep) {
-                return copySymbols(value, baseAssign(result, value));
-              }
-            } else {
-              if (!cloneableTags[tag]) {
-                return object ? value : {};
-              }
-              result = initCloneByTag(value, tag, baseClone, isDeep);
-            }
-          }
-          // Check for circular references and return its corresponding clone.
-          stack || (stack = new Stack());
-          var stacked = stack.get(value);
-          if (stacked) {
-            return stacked;
-          }
-          stack.set(value, result);
+  array || (array = Array(length));
+  while (++index < length) {
+    array[index] = source[index];
+  }
+  return array;
+}
 
-          if (!isArr) {
-            var props = isFull ? getAllKeys(value) : keys(value);
-          }
-          // Recursively populate clone (susceptible to call stack limits).
-          arrayEach(props || value, function (subValue, key) {
-            if (props) {
-              key = subValue;
-              subValue = value[key];
-            }
-            assignValue(
-              result,
-              key,
-              baseClone(
-                subValue,
-                isDeep,
-                isFull,
-                customizer,
-                key,
-                value,
-                stack,
-              ),
-            );
-          });
-          return result;
-        }
+/**
+ * Gets the native function at `key` of `object`.
+ *
+ * @private
+ * @param {Object} object The object to query.
+ * @param {string} key The key of the method to get.
+ * @returns {*} Returns the function if it's native, else `undefined`.
+ */
+function getNative(object, key) {
+  var value = getValue(object, key);
+  return baseIsNative(value) ? value : undefined;
+}
 
-        /**
-         * The base implementation of `_.create` without support for assigning
-         * properties to the created object.
-         *
-         * @private
-         * @param {Object} prototype The object to inherit from.
-         * @returns {Object} Returns the new object.
-         */
-        function baseCreate(proto) {
-          return isObject(proto) ? objectCreate(proto) : {};
-        }
+/**
+ * Gets the `toStringTag` of `value`.
+ *
+ * @private
+ * @param {*} value The value to query.
+ * @returns {string} Returns the `toStringTag`.
+ */
+var getTag = baseGetTag;
+
+// Fallback for data views, maps, sets, and weak maps in IE 11,
+// for data views in Edge < 14, and promises in Node.js.
+if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+    (Map && getTag(new Map) != mapTag) ||
+    (Promise && getTag(Promise.resolve()) != promiseTag) ||
+    (Set && getTag(new Set) != setTag) ||
+    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
+  getTag = function(value) {
+    var result = objectToString.call(value),
+        Ctor = result == objectTag ? value.constructor : undefined,
+        ctorString = Ctor ? toSource(Ctor) : undefined;
+
+    if (ctorString) {
+      switch (ctorString) {
+        case dataViewCtorString: return dataViewTag;
+        case mapCtorString: return mapTag;
+        case promiseCtorString: return promiseTag;
+        case setCtorString: return setTag;
+        case weakMapCtorString: return weakMapTag;
+      }
+    }
+    return result;
+  };
+}
 
-        /**
-         * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
-         * `keysFunc` and `symbolsFunc` to get the enumerable property names and
-         * symbols of `object`.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @param {Function} keysFunc The function to get the keys of `object`.
-         * @param {Function} symbolsFunc The function to get the symbols of `object`.
-         * @returns {Array} Returns the array of property names and symbols.
-         */
-        function baseGetAllKeys(object, keysFunc, symbolsFunc) {
-          var result = keysFunc(object);
-          return isArray(object)
-            ? result
-            : arrayPush(result, symbolsFunc(object));
-        }
+/**
+ * Checks if `value` is a valid array-like index.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+ * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+ */
+function isIndex(value, length) {
+  length = length == null ? MAX_SAFE_INTEGER : length;
+  return !!length &&
+    (typeof value == 'number' || reIsUint.test(value)) &&
+    (value > -1 && value % 1 == 0 && value < length);
+}
+
+/**
+ * Checks if `func` has its source masked.
+ *
+ * @private
+ * @param {Function} func The function to check.
+ * @returns {boolean} Returns `true` if `func` is masked, else `false`.
+ */
+function isMasked(func) {
+  return !!maskSrcKey && (maskSrcKey in func);
+}
 
-        /**
-         * The base implementation of `_.has` without support for deep paths.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @param {Array|string} key The key to check.
-         * @returns {boolean} Returns `true` if `key` exists, else `false`.
-         */
-        function baseHas(object, key) {
-          // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`,
-          // that are composed entirely of index properties, return `false` for
-          // `hasOwnProperty` checks of them.
-          return (
-            hasOwnProperty.call(object, key) ||
-            (typeof object == "object" &&
-              key in object &&
-              getPrototype(object) === null)
-          );
-        }
+/**
+ * Checks if `value` is likely a prototype object.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+ */
+function isPrototype(value) {
+  var Ctor = value && value.constructor,
+      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
 
-        /**
-         * The base implementation of `_.keys` which doesn't skip the constructor
-         * property of prototypes or treat sparse arrays as dense.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @returns {Array} Returns the array of property names.
-         */
-        function baseKeys(object) {
-          return nativeKeys(Object(object));
-        }
+  return value === proto;
+}
 
-        /**
-         * The base implementation of `_.property` without support for deep paths.
-         *
-         * @private
-         * @param {string} key The key of the property to get.
-         * @returns {Function} Returns the new accessor function.
-         */
-        function baseProperty(key) {
-          return function (object) {
-            return object == null ? undefined : object[key];
-          };
-        }
+/**
+ * Converts `func` to its source code.
+ *
+ * @private
+ * @param {Function} func The function to process.
+ * @returns {string} Returns the source code.
+ */
+function toSource(func) {
+  if (func != null) {
+    try {
+      return funcToString.call(func);
+    } catch (e) {}
+    try {
+      return (func + '');
+    } catch (e) {}
+  }
+  return '';
+}
 
-        /**
-         * Creates a clone of  `buffer`.
-         *
-         * @private
-         * @param {Buffer} buffer The buffer to clone.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @returns {Buffer} Returns the cloned buffer.
-         */
-        function cloneBuffer(buffer, isDeep) {
-          if (isDeep) {
-            return buffer.slice();
-          }
-          var result = new buffer.constructor(buffer.length);
-          buffer.copy(result);
-          return result;
-        }
+/**
+ * Checks if `value` is likely an `arguments` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an `arguments` object,
+ *  else `false`.
+ * @example
+ *
+ * _.isArguments(function() { return arguments; }());
+ * // => true
+ *
+ * _.isArguments([1, 2, 3]);
+ * // => false
+ */
+function isArguments(value) {
+  // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
+  return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
+    (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
+}
+
+/**
+ * Checks if `value` is classified as an `Array` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an array, else `false`.
+ * @example
+ *
+ * _.isArray([1, 2, 3]);
+ * // => true
+ *
+ * _.isArray(document.body.children);
+ * // => false
+ *
+ * _.isArray('abc');
+ * // => false
+ *
+ * _.isArray(_.noop);
+ * // => false
+ */
+var isArray = Array.isArray;
 
-        /**
-         * Creates a clone of `arrayBuffer`.
-         *
-         * @private
-         * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
-         * @returns {ArrayBuffer} Returns the cloned array buffer.
-         */
-        function cloneArrayBuffer(arrayBuffer) {
-          var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
-          new Uint8Array(result).set(new Uint8Array(arrayBuffer));
-          return result;
-        }
+/**
+ * Checks if `value` is array-like. A value is considered array-like if it's
+ * not a function and has a `value.length` that's an integer greater than or
+ * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+ * @example
+ *
+ * _.isArrayLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isArrayLike(document.body.children);
+ * // => true
+ *
+ * _.isArrayLike('abc');
+ * // => true
+ *
+ * _.isArrayLike(_.noop);
+ * // => false
+ */
+function isArrayLike(value) {
+  return value != null && isLength(value.length) && !isFunction(value);
+}
 
-        /**
-         * Creates a clone of `dataView`.
-         *
-         * @private
-         * @param {Object} dataView The data view to clone.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @returns {Object} Returns the cloned data view.
-         */
-        function cloneDataView(dataView, isDeep) {
-          var buffer = isDeep
-            ? cloneArrayBuffer(dataView.buffer)
-            : dataView.buffer;
-          return new dataView.constructor(
-            buffer,
-            dataView.byteOffset,
-            dataView.byteLength,
-          );
-        }
+/**
+ * This method is like `_.isArrayLike` except that it also checks if `value`
+ * is an object.
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an array-like object,
+ *  else `false`.
+ * @example
+ *
+ * _.isArrayLikeObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isArrayLikeObject(document.body.children);
+ * // => true
+ *
+ * _.isArrayLikeObject('abc');
+ * // => false
+ *
+ * _.isArrayLikeObject(_.noop);
+ * // => false
+ */
+function isArrayLikeObject(value) {
+  return isObjectLike(value) && isArrayLike(value);
+}
 
-        /**
-         * Creates a clone of `map`.
-         *
-         * @private
-         * @param {Object} map The map to clone.
-         * @param {Function} cloneFunc The function to clone values.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @returns {Object} Returns the cloned map.
-         */
-        function cloneMap(map, isDeep, cloneFunc) {
-          var array = isDeep
-            ? cloneFunc(mapToArray(map), true)
-            : mapToArray(map);
-          return arrayReduce(array, addMapEntry, new map.constructor());
-        }
+/**
+ * Checks if `value` is classified as a `Function` object.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a function, else `false`.
+ * @example
+ *
+ * _.isFunction(_);
+ * // => true
+ *
+ * _.isFunction(/abc/);
+ * // => false
+ */
+function isFunction(value) {
+  // The use of `Object#toString` avoids issues with the `typeof` operator
+  // in Safari 8-9 which returns 'object' for typed array and other constructors.
+  var tag = isObject(value) ? objectToString.call(value) : '';
+  return tag == funcTag || tag == genTag;
+}
+
+/**
+ * Checks if `value` is a valid array-like length.
+ *
+ * **Note:** This method is loosely based on
+ * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
+ * @example
+ *
+ * _.isLength(3);
+ * // => true
+ *
+ * _.isLength(Number.MIN_VALUE);
+ * // => false
+ *
+ * _.isLength(Infinity);
+ * // => false
+ *
+ * _.isLength('3');
+ * // => false
+ */
+function isLength(value) {
+  return typeof value == 'number' &&
+    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+}
+
+/**
+ * Checks if `value` is the
+ * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
+ * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+ *
+ * @static
+ * @memberOf _
+ * @since 0.1.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+ * @example
+ *
+ * _.isObject({});
+ * // => true
+ *
+ * _.isObject([1, 2, 3]);
+ * // => true
+ *
+ * _.isObject(_.noop);
+ * // => true
+ *
+ * _.isObject(null);
+ * // => false
+ */
+function isObject(value) {
+  var type = typeof value;
+  return !!value && (type == 'object' || type == 'function');
+}
+
+/**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+function isObjectLike(value) {
+  return !!value && typeof value == 'object';
+}
 
-        /**
-         * Creates a clone of `regexp`.
-         *
-         * @private
-         * @param {Object} regexp The regexp to clone.
-         * @returns {Object} Returns the cloned regexp.
-         */
-        function cloneRegExp(regexp) {
-          var result = new regexp.constructor(
-            regexp.source,
-            reFlags.exec(regexp),
-          );
-          result.lastIndex = regexp.lastIndex;
-          return result;
-        }
-
-        /**
-         * Creates a clone of `set`.
-         *
-         * @private
-         * @param {Object} set The set to clone.
-         * @param {Function} cloneFunc The function to clone values.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @returns {Object} Returns the cloned set.
-         */
-        function cloneSet(set, isDeep, cloneFunc) {
-          var array = isDeep
-            ? cloneFunc(setToArray(set), true)
-            : setToArray(set);
-          return arrayReduce(array, addSetEntry, new set.constructor());
-        }
-
-        /**
-         * Creates a clone of the `symbol` object.
-         *
-         * @private
-         * @param {Object} symbol The symbol object to clone.
-         * @returns {Object} Returns the cloned symbol object.
-         */
-        function cloneSymbol(symbol) {
-          return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
-        }
-
-        /**
-         * Creates a clone of `typedArray`.
-         *
-         * @private
-         * @param {Object} typedArray The typed array to clone.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @returns {Object} Returns the cloned typed array.
-         */
-        function cloneTypedArray(typedArray, isDeep) {
-          var buffer = isDeep
-            ? cloneArrayBuffer(typedArray.buffer)
-            : typedArray.buffer;
-          return new typedArray.constructor(
-            buffer,
-            typedArray.byteOffset,
-            typedArray.length,
-          );
-        }
-
-        /**
-         * Copies the values of `source` to `array`.
-         *
-         * @private
-         * @param {Array} source The array to copy values from.
-         * @param {Array} [array=[]] The array to copy values to.
-         * @returns {Array} Returns `array`.
-         */
-        function copyArray(source, array) {
-          var index = -1,
-            length = source.length;
-
-          array || (array = Array(length));
-          while (++index < length) {
-            array[index] = source[index];
-          }
-          return array;
-        }
-
-        /**
-         * Copies properties of `source` to `object`.
-         *
-         * @private
-         * @param {Object} source The object to copy properties from.
-         * @param {Array} props The property identifiers to copy.
-         * @param {Object} [object={}] The object to copy properties to.
-         * @param {Function} [customizer] The function to customize copied values.
-         * @returns {Object} Returns `object`.
-         */
-        function copyObject(source, props, object, customizer) {
-          object || (object = {});
-
-          var index = -1,
-            length = props.length;
-
-          while (++index < length) {
-            var key = props[index];
-
-            var newValue = customizer
-              ? customizer(object[key], source[key], key, object, source)
-              : source[key];
-
-            assignValue(object, key, newValue);
-          }
-          return object;
-        }
-
-        /**
-         * Copies own symbol properties of `source` to `object`.
-         *
-         * @private
-         * @param {Object} source The object to copy symbols from.
-         * @param {Object} [object={}] The object to copy symbols to.
-         * @returns {Object} Returns `object`.
-         */
-        function copySymbols(source, object) {
-          return copyObject(source, getSymbols(source), object);
-        }
-
-        /**
-         * Creates an array of own enumerable property names and symbols of `object`.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @returns {Array} Returns the array of property names and symbols.
-         */
-        function getAllKeys(object) {
-          return baseGetAllKeys(object, keys, getSymbols);
-        }
-
-        /**
-         * Gets the "length" property value of `object`.
-         *
-         * **Note:** This function is used to avoid a
-         * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
-         * Safari on at least iOS 8.1-8.3 ARM64.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @returns {*} Returns the "length" value.
-         */
-        var getLength = baseProperty("length");
-
-        /**
-         * Gets the data for `map`.
-         *
-         * @private
-         * @param {Object} map The map to query.
-         * @param {string} key The reference key.
-         * @returns {*} Returns the map data.
-         */
-        function getMapData(map, key) {
-          var data = map.__data__;
-          return isKeyable(key)
-            ? data[typeof key == "string" ? "string" : "hash"]
-            : data.map;
-        }
-
-        /**
-         * Gets the native function at `key` of `object`.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @param {string} key The key of the method to get.
-         * @returns {*} Returns the function if it's native, else `undefined`.
-         */
-        function getNative(object, key) {
-          var value = object[key];
-          return isNative(value) ? value : undefined;
-        }
-
-        /**
-         * Gets the `[[Prototype]]` of `value`.
-         *
-         * @private
-         * @param {*} value The value to query.
-         * @returns {null|Object} Returns the `[[Prototype]]`.
-         */
-        function getPrototype(value) {
-          return nativeGetPrototype(Object(value));
-        }
-
-        /**
-         * Creates an array of the own enumerable symbol properties of `object`.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @returns {Array} Returns the array of symbols.
-         */
-        function getSymbols(object) {
-          // Coerce `object` to an object to avoid non-object errors in V8.
-          // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
-          return getOwnPropertySymbols(Object(object));
-        }
-
-        // Fallback for IE < 11.
-        if (!getOwnPropertySymbols) {
-          getSymbols = function () {
-            return [];
-          };
-        }
-
-        /**
-         * Gets the `toStringTag` of `value`.
-         *
-         * @private
-         * @param {*} value The value to query.
-         * @returns {string} Returns the `toStringTag`.
-         */
-        function getTag(value) {
-          return objectToString.call(value);
-        }
-
-        // Fallback for data views, maps, sets, and weak maps in IE 11,
-        // for data views in Edge, and promises in Node.js.
-        if (
-          (DataView &&
-            getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-          (Map && getTag(new Map()) != mapTag) ||
-          (Promise && getTag(Promise.resolve()) != promiseTag) ||
-          (Set && getTag(new Set()) != setTag) ||
-          (WeakMap && getTag(new WeakMap()) != weakMapTag)
-        ) {
-          getTag = function (value) {
-            var result = objectToString.call(value),
-              Ctor = result == objectTag ? value.constructor : undefined,
-              ctorString = Ctor ? toSource(Ctor) : undefined;
-
-            if (ctorString) {
-              switch (ctorString) {
-                case dataViewCtorString:
-                  return dataViewTag;
-                case mapCtorString:
-                  return mapTag;
-                case promiseCtorString:
-                  return promiseTag;
-                case setCtorString:
-                  return setTag;
-                case weakMapCtorString:
-                  return weakMapTag;
-              }
-            }
-            return result;
-          };
-        }
-
-        /**
-         * Initializes an array clone.
-         *
-         * @private
-         * @param {Array} array The array to clone.
-         * @returns {Array} Returns the initialized clone.
-         */
-        function initCloneArray(array) {
-          var length = array.length,
-            result = array.constructor(length);
-
-          // Add properties assigned by `RegExp#exec`.
-          if (
-            length &&
-            typeof array[0] == "string" &&
-            hasOwnProperty.call(array, "index")
-          ) {
-            result.index = array.index;
-            result.input = array.input;
-          }
-          return result;
-        }
-
-        /**
-         * Initializes an object clone.
-         *
-         * @private
-         * @param {Object} object The object to clone.
-         * @returns {Object} Returns the initialized clone.
-         */
-        function initCloneObject(object) {
-          return typeof object.constructor == "function" && !isPrototype(object)
-            ? baseCreate(getPrototype(object))
-            : {};
-        }
-
-        /**
-         * Initializes an object clone based on its `toStringTag`.
-         *
-         * **Note:** This function only supports cloning values with tags of
-         * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
-         *
-         * @private
-         * @param {Object} object The object to clone.
-         * @param {string} tag The `toStringTag` of the object to clone.
-         * @param {Function} cloneFunc The function to clone values.
-         * @param {boolean} [isDeep] Specify a deep clone.
-         * @returns {Object} Returns the initialized clone.
-         */
-        function initCloneByTag(object, tag, cloneFunc, isDeep) {
-          var Ctor = object.constructor;
-          switch (tag) {
-            case arrayBufferTag:
-              return cloneArrayBuffer(object);
-
-            case boolTag:
-            case dateTag:
-              return new Ctor(+object);
-
-            case dataViewTag:
-              return cloneDataView(object, isDeep);
-
-            case float32Tag:
-            case float64Tag:
-            case int8Tag:
-            case int16Tag:
-            case int32Tag:
-            case uint8Tag:
-            case uint8ClampedTag:
-            case uint16Tag:
-            case uint32Tag:
-              return cloneTypedArray(object, isDeep);
-
-            case mapTag:
-              return cloneMap(object, isDeep, cloneFunc);
-
-            case numberTag:
-            case stringTag:
-              return new Ctor(object);
-
-            case regexpTag:
-              return cloneRegExp(object);
-
-            case setTag:
-              return cloneSet(object, isDeep, cloneFunc);
-
-            case symbolTag:
-              return cloneSymbol(object);
-          }
-        }
-
-        /**
-         * Creates an array of index keys for `object` values of arrays,
-         * `arguments` objects, and strings, otherwise `null` is returned.
-         *
-         * @private
-         * @param {Object} object The object to query.
-         * @returns {Array|null} Returns index keys, else `null`.
-         */
-        function indexKeys(object) {
-          var length = object ? object.length : undefined;
-          if (
-            isLength(length) &&
-            (isArray(object) || isString(object) || isArguments(object))
-          ) {
-            return baseTimes(length, String);
-          }
-          return null;
-        }
-
-        /**
-         * Checks if `value` is a valid array-like index.
-         *
-         * @private
-         * @param {*} value The value to check.
-         * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
-         * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
-         */
-        function isIndex(value, length) {
-          length = length == null ? MAX_SAFE_INTEGER : length;
-          return (
-            !!length &&
-            (typeof value == "number" || reIsUint.test(value)) &&
-            value > -1 &&
-            value % 1 == 0 &&
-            value < length
-          );
-        }
-
-        /**
-         * Checks if `value` is suitable for use as unique object key.
-         *
-         * @private
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
-         */
-        function isKeyable(value) {
-          var type = typeof value;
-          return type == "string" ||
-            type == "number" ||
-            type == "symbol" ||
-            type == "boolean"
-            ? value !== "__proto__"
-            : value === null;
-        }
-
-        /**
-         * Checks if `value` is likely a prototype object.
-         *
-         * @private
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
-         */
-        function isPrototype(value) {
-          var Ctor = value && value.constructor,
-            proto =
-              (typeof Ctor == "function" && Ctor.prototype) || objectProto;
-
-          return value === proto;
-        }
-
-        /**
-         * Converts `func` to its source code.
-         *
-         * @private
-         * @param {Function} func The function to process.
-         * @returns {string} Returns the source code.
-         */
-        function toSource(func) {
-          if (func != null) {
-            try {
-              return funcToString.call(func);
-            } catch (e) {}
-            try {
-              return func + "";
-            } catch (e) {}
-          }
-          return "";
-        }
-
-        /**
-         * Performs a
-         * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
-         * comparison between two values to determine if they are equivalent.
-         *
-         * @static
-         * @memberOf _
-         * @since 4.0.0
-         * @category Lang
-         * @param {*} value The value to compare.
-         * @param {*} other The other value to compare.
-         * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
-         * @example
-         *
-         * var object = { 'user': 'fred' };
-         * var other = { 'user': 'fred' };
-         *
-         * _.eq(object, object);
-         * // => true
-         *
-         * _.eq(object, other);
-         * // => false
-         *
-         * _.eq('a', 'a');
-         * // => true
-         *
-         * _.eq('a', Object('a'));
-         * // => false
-         *
-         * _.eq(NaN, NaN);
-         * // => true
-         */
-        function eq(value, other) {
-          return value === other || (value !== value && other !== other);
-        }
-
-        /**
-         * Checks if `value` is likely an `arguments` object.
-         *
-         * @static
-         * @memberOf _
-         * @since 0.1.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is correctly classified,
-         *  else `false`.
-         * @example
-         *
-         * _.isArguments(function() { return arguments; }());
-         * // => true
-         *
-         * _.isArguments([1, 2, 3]);
-         * // => false
-         */
-        function isArguments(value) {
-          // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
-          return (
-            isArrayLikeObject(value) &&
-            hasOwnProperty.call(value, "callee") &&
-            (!propertyIsEnumerable.call(value, "callee") ||
-              objectToString.call(value) == argsTag)
-          );
-        }
-
-        /**
-         * Checks if `value` is classified as an `Array` object.
-         *
-         * @static
-         * @memberOf _
-         * @since 0.1.0
-         * @type {Function}
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is correctly classified,
-         *  else `false`.
-         * @example
-         *
-         * _.isArray([1, 2, 3]);
-         * // => true
-         *
-         * _.isArray(document.body.children);
-         * // => false
-         *
-         * _.isArray('abc');
-         * // => false
-         *
-         * _.isArray(_.noop);
-         * // => false
-         */
-        var isArray = Array.isArray;
-
-        /**
-         * Checks if `value` is array-like. A value is considered array-like if it's
-         * not a function and has a `value.length` that's an integer greater than or
-         * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
-         *
-         * @static
-         * @memberOf _
-         * @since 4.0.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
-         * @example
-         *
-         * _.isArrayLike([1, 2, 3]);
-         * // => true
-         *
-         * _.isArrayLike(document.body.children);
-         * // => true
-         *
-         * _.isArrayLike('abc');
-         * // => true
-         *
-         * _.isArrayLike(_.noop);
-         * // => false
-         */
-        function isArrayLike(value) {
-          return (
-            value != null && isLength(getLength(value)) && !isFunction(value)
-          );
-        }
-
-        /**
-         * This method is like `_.isArrayLike` except that it also checks if `value`
-         * is an object.
-         *
-         * @static
-         * @memberOf _
-         * @since 4.0.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is an array-like object,
-         *  else `false`.
-         * @example
-         *
-         * _.isArrayLikeObject([1, 2, 3]);
-         * // => true
-         *
-         * _.isArrayLikeObject(document.body.children);
-         * // => true
-         *
-         * _.isArrayLikeObject('abc');
-         * // => false
-         *
-         * _.isArrayLikeObject(_.noop);
-         * // => false
-         */
-        function isArrayLikeObject(value) {
-          return isObjectLike(value) && isArrayLike(value);
-        }
-
-        /**
-         * Checks if `value` is a buffer.
-         *
-         * @static
-         * @memberOf _
-         * @since 4.3.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
-         * @example
-         *
-         * _.isBuffer(new Buffer(2));
-         * // => true
-         *
-         * _.isBuffer(new Uint8Array(2));
-         * // => false
-         */
-        var isBuffer = !Buffer
-          ? constant(false)
-          : function (value) {
-              return value instanceof Buffer;
-            };
-
-        /**
-         * Checks if `value` is classified as a `Function` object.
-         *
-         * @static
-         * @memberOf _
-         * @since 0.1.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is correctly classified,
-         *  else `false`.
-         * @example
-         *
-         * _.isFunction(_);
-         * // => true
-         *
-         * _.isFunction(/abc/);
-         * // => false
-         */
-        function isFunction(value) {
-          // The use of `Object#toString` avoids issues with the `typeof` operator
-          // in Safari 8 which returns 'object' for typed array and weak map constructors,
-          // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
-          var tag = isObject(value) ? objectToString.call(value) : "";
-          return tag == funcTag || tag == genTag;
-        }
-
-        /**
-         * Checks if `value` is a valid array-like length.
-         *
-         * **Note:** This function is loosely based on
-         * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
-         *
-         * @static
-         * @memberOf _
-         * @since 4.0.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is a valid length,
-         *  else `false`.
-         * @example
-         *
-         * _.isLength(3);
-         * // => true
-         *
-         * _.isLength(Number.MIN_VALUE);
-         * // => false
-         *
-         * _.isLength(Infinity);
-         * // => false
-         *
-         * _.isLength('3');
-         * // => false
-         */
-        function isLength(value) {
-          return (
-            typeof value == "number" &&
-            value > -1 &&
-            value % 1 == 0 &&
-            value <= MAX_SAFE_INTEGER
-          );
-        }
-
-        /**
-         * Checks if `value` is the
-         * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
-         * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
-         *
-         * @static
-         * @memberOf _
-         * @since 0.1.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is an object, else `false`.
-         * @example
-         *
-         * _.isObject({});
-         * // => true
-         *
-         * _.isObject([1, 2, 3]);
-         * // => true
-         *
-         * _.isObject(_.noop);
-         * // => true
-         *
-         * _.isObject(null);
-         * // => false
-         */
-        function isObject(value) {
-          var type = typeof value;
-          return !!value && (type == "object" || type == "function");
-        }
-
-        /**
-         * Checks if `value` is object-like. A value is object-like if it's not `null`
-         * and has a `typeof` result of "object".
-         *
-         * @static
-         * @memberOf _
-         * @since 4.0.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
-         * @example
-         *
-         * _.isObjectLike({});
-         * // => true
-         *
-         * _.isObjectLike([1, 2, 3]);
-         * // => true
-         *
-         * _.isObjectLike(_.noop);
-         * // => false
-         *
-         * _.isObjectLike(null);
-         * // => false
-         */
-        function isObjectLike(value) {
-          return !!value && typeof value == "object";
-        }
-
-        /**
-         * Checks if `value` is a native function.
-         *
-         * @static
-         * @memberOf _
-         * @since 3.0.0
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is a native function,
-         *  else `false`.
-         * @example
-         *
-         * _.isNative(Array.prototype.push);
-         * // => true
-         *
-         * _.isNative(_);
-         * // => false
-         */
-        function isNative(value) {
-          if (!isObject(value)) {
-            return false;
-          }
-          var pattern =
-            isFunction(value) || isHostObject(value)
-              ? reIsNative
-              : reIsHostCtor;
-          return pattern.test(toSource(value));
-        }
-
-        /**
-         * Checks if `value` is classified as a `String` primitive or object.
-         *
-         * @static
-         * @since 0.1.0
-         * @memberOf _
-         * @category Lang
-         * @param {*} value The value to check.
-         * @returns {boolean} Returns `true` if `value` is correctly classified,
-         *  else `false`.
-         * @example
-         *
-         * _.isString('abc');
-         * // => true
-         *
-         * _.isString(1);
-         * // => false
-         */
-        function isString(value) {
-          return (
-            typeof value == "string" ||
-            (!isArray(value) &&
-              isObjectLike(value) &&
-              objectToString.call(value) == stringTag)
-          );
-        }
-
-        /**
-         * Creates an array of the own enumerable property names of `object`.
-         *
-         * **Note:** Non-object values are coerced to objects. See the
-         * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
-         * for more details.
-         *
-         * @static
-         * @since 0.1.0
-         * @memberOf _
-         * @category Object
-         * @param {Object} object The object to query.
-         * @returns {Array} Returns the array of property names.
-         * @example
-         *
-         * function Foo() {
-         *   this.a = 1;
-         *   this.b = 2;
-         * }
-         *
-         * Foo.prototype.c = 3;
-         *
-         * _.keys(new Foo);
-         * // => ['a', 'b'] (iteration order is not guaranteed)
-         *
-         * _.keys('hi');
-         * // => ['0', '1']
-         */
-        function keys(object) {
-          var isProto = isPrototype(object);
-          if (!(isProto || isArrayLike(object))) {
-            return baseKeys(object);
-          }
-          var indexes = indexKeys(object),
-            skipIndexes = !!indexes,
-            result = indexes || [],
-            length = result.length;
-
-          for (var key in object) {
-            if (
-              baseHas(object, key) &&
-              !(skipIndexes && (key == "length" || isIndex(key, length))) &&
-              !(isProto && key == "constructor")
-            ) {
-              result.push(key);
-            }
-          }
-          return result;
-        }
-
-        /**
-         * Creates a function that returns `value`.
-         *
-         * @static
-         * @memberOf _
-         * @since 2.4.0
-         * @category Util
-         * @param {*} value The value to return from the new function.
-         * @returns {Function} Returns the new constant function.
-         * @example
-         *
-         * var object = { 'user': 'fred' };
-         * var getter = _.constant(object);
-         *
-         * getter() === object;
-         * // => true
-         */
-        function constant(value) {
-          return function () {
-            return value;
-          };
-        }
-
-        module.exports = baseClone;
-
-        /* WEBPACK VAR INJECTION */
-      }).call(exports, __webpack_require__(163)(module));
-
-      /***/
-    },
-    /* 749 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * lodash 4.3.2 (Custom Build) <https://lodash.com/>
-       * Build: `lodash modularize exports="npm" -o ./`
-       * Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
-       * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
-       * Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
-       * Available under MIT license <https://lodash.com/license>
-       */
-      var baseClone = __webpack_require__(748);
-
-      /**
-       * Creates a shallow clone of `value`.
-       *
-       * **Note:** This method is loosely based on the
-       * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
-       * and supports cloning arrays, array buffers, booleans, date objects, maps,
-       * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
-       * arrays. The own enumerable properties of `arguments` objects are cloned
-       * as plain objects. An empty object is returned for uncloneable values such
-       * as error objects, functions, DOM nodes, and WeakMaps.
-       *
-       * @static
-       * @memberOf _
-       * @category Lang
-       * @param {*} value The value to clone.
-       * @returns {*} Returns the cloned value.
-       * @example
-       *
-       * var objects = [{ 'a': 1 }, { 'b': 2 }];
-       *
-       * var shallow = _.clone(objects);
-       * console.log(shallow[0] === objects[0]);
-       * // => true
-       */
-      function clone(value) {
-        return baseClone(value, false, true);
-      }
-
-      module.exports = clone;
-
-      /***/
-    },
-    /* 750 */
-    /***/ function (module, exports) {
-      /**
-       * lodash (Custom Build) <https://lodash.com/>
-       * Build: `lodash modularize exports="npm" -o ./`
-       * Copyright jQuery Foundation and other contributors <https://jquery.org/>
-       * Released under MIT license <https://lodash.com/license>
-       * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
-       * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
-       */
-
-      /** Used as references for various `Number` constants. */
-      var MAX_SAFE_INTEGER = 9007199254740991;
-
-      /** `Object#toString` result references. */
-      var argsTag = "[object Arguments]",
-        funcTag = "[object Function]",
-        genTag = "[object GeneratorFunction]",
-        mapTag = "[object Map]",
-        objectTag = "[object Object]",
-        promiseTag = "[object Promise]",
-        setTag = "[object Set]",
-        stringTag = "[object String]",
-        weakMapTag = "[object WeakMap]";
-
-      var dataViewTag = "[object DataView]";
-
-      /**
-       * Used to match `RegExp`
-       * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
-       */
-      var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
-
-      /** Used to detect host constructors (Safari). */
-      var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-      /** Used to detect unsigned integer values. */
-      var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-      /** Used to compose unicode character classes. */
-      var rsAstralRange = "\\ud800-\\udfff",
-        rsComboMarksRange = "\\u0300-\\u036f\\ufe20-\\ufe23",
-        rsComboSymbolsRange = "\\u20d0-\\u20f0",
-        rsVarRange = "\\ufe0e\\ufe0f";
-
-      /** Used to compose unicode capture groups. */
-      var rsAstral = "[" + rsAstralRange + "]",
-        rsCombo = "[" + rsComboMarksRange + rsComboSymbolsRange + "]",
-        rsFitz = "\\ud83c[\\udffb-\\udfff]",
-        rsModifier = "(?:" + rsCombo + "|" + rsFitz + ")",
-        rsNonAstral = "[^" + rsAstralRange + "]",
-        rsRegional = "(?:\\ud83c[\\udde6-\\uddff]){2}",
-        rsSurrPair = "[\\ud800-\\udbff][\\udc00-\\udfff]",
-        rsZWJ = "\\u200d";
-
-      /** Used to compose unicode regexes. */
-      var reOptMod = rsModifier + "?",
-        rsOptVar = "[" + rsVarRange + "]?",
-        rsOptJoin =
-          "(?:" +
-          rsZWJ +
-          "(?:" +
-          [rsNonAstral, rsRegional, rsSurrPair].join("|") +
-          ")" +
-          rsOptVar +
-          reOptMod +
-          ")*",
-        rsSeq = rsOptVar + reOptMod + rsOptJoin,
-        rsSymbol =
-          "(?:" +
-          [
-            rsNonAstral + rsCombo + "?",
-            rsCombo,
-            rsRegional,
-            rsSurrPair,
-            rsAstral,
-          ].join("|") +
-          ")";
-
-      /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
-      var reUnicode = RegExp(
-        rsFitz + "(?=" + rsFitz + ")|" + rsSymbol + rsSeq,
-        "g",
-      );
-
-      /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
-      var reHasUnicode = RegExp(
-        "[" +
-          rsZWJ +
-          rsAstralRange +
-          rsComboMarksRange +
-          rsComboSymbolsRange +
-          rsVarRange +
-          "]",
-      );
-
-      /** Detect free variable `global` from Node.js. */
-      var freeGlobal =
-        typeof global == "object" &&
-        global &&
-        global.Object === Object &&
-        global;
-
-      /** Detect free variable `self`. */
-      var freeSelf =
-        typeof self == "object" && self && self.Object === Object && self;
-
-      /** Used as a reference to the global object. */
-      var root = freeGlobal || freeSelf || Function("return this")();
-
-      /**
-       * A specialized version of `_.map` for arrays without support for iteratee
-       * shorthands.
-       *
-       * @private
-       * @param {Array} [array] The array to iterate over.
-       * @param {Function} iteratee The function invoked per iteration.
-       * @returns {Array} Returns the new mapped array.
-       */
-      function arrayMap(array, iteratee) {
-        var index = -1,
-          length = array ? array.length : 0,
-          result = Array(length);
-
-        while (++index < length) {
-          result[index] = iteratee(array[index], index, array);
-        }
-        return result;
-      }
-
-      /**
-       * Converts an ASCII `string` to an array.
-       *
-       * @private
-       * @param {string} string The string to convert.
-       * @returns {Array} Returns the converted array.
-       */
-      function asciiToArray(string) {
-        return string.split("");
-      }
-
-      /**
-       * The base implementation of `_.times` without support for iteratee shorthands
-       * or max array length checks.
-       *
-       * @private
-       * @param {number} n The number of times to invoke `iteratee`.
-       * @param {Function} iteratee The function invoked per iteration.
-       * @returns {Array} Returns the array of results.
-       */
-      function baseTimes(n, iteratee) {
-        var index = -1,
-          result = Array(n);
-
-        while (++index < n) {
-          result[index] = iteratee(index);
-        }
-        return result;
-      }
-
-      /**
-       * The base implementation of `_.values` and `_.valuesIn` which creates an
-       * array of `object` property values corresponding to the property names
-       * of `props`.
-       *
-       * @private
-       * @param {Object} object The object to query.
-       * @param {Array} props The property names to get values for.
-       * @returns {Object} Returns the array of property values.
-       */
-      function baseValues(object, props) {
-        return arrayMap(props, function (key) {
-          return object[key];
-        });
-      }
-
-      /**
-       * Gets the value at `key` of `object`.
-       *
-       * @private
-       * @param {Object} [object] The object to query.
-       * @param {string} key The key of the property to get.
-       * @returns {*} Returns the property value.
-       */
-      function getValue(object, key) {
-        return object == null ? undefined : object[key];
-      }
-
-      /**
-       * Checks if `string` contains Unicode symbols.
-       *
-       * @private
-       * @param {string} string The string to inspect.
-       * @returns {boolean} Returns `true` if a symbol is found, else `false`.
-       */
-      function hasUnicode(string) {
-        return reHasUnicode.test(string);
-      }
-
-      /**
-       * Checks if `value` is a host object in IE < 9.
-       *
-       * @private
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
-       */
-      function isHostObject(value) {
-        // Many host objects are `Object` objects that can coerce to strings
-        // despite having improperly defined `toString` methods.
-        var result = false;
-        if (value != null && typeof value.toString != "function") {
-          try {
-            result = !!(value + "");
-          } catch (e) {}
-        }
-        return result;
-      }
-
-      /**
-       * Converts `iterator` to an array.
-       *
-       * @private
-       * @param {Object} iterator The iterator to convert.
-       * @returns {Array} Returns the converted array.
-       */
-      function iteratorToArray(iterator) {
-        var data,
-          result = [];
-
-        while (!(data = iterator.next()).done) {
-          result.push(data.value);
-        }
-        return result;
-      }
-
-      /**
-       * Converts `map` to its key-value pairs.
-       *
-       * @private
-       * @param {Object} map The map to convert.
-       * @returns {Array} Returns the key-value pairs.
-       */
-      function mapToArray(map) {
-        var index = -1,
-          result = Array(map.size);
-
-        map.forEach(function (value, key) {
-          result[++index] = [key, value];
-        });
-        return result;
-      }
-
-      /**
-       * Creates a unary function that invokes `func` with its argument transformed.
-       *
-       * @private
-       * @param {Function} func The function to wrap.
-       * @param {Function} transform The argument transform.
-       * @returns {Function} Returns the new function.
-       */
-      function overArg(func, transform) {
-        return function (arg) {
-          return func(transform(arg));
-        };
-      }
-
-      /**
-       * Converts `set` to an array of its values.
-       *
-       * @private
-       * @param {Object} set The set to convert.
-       * @returns {Array} Returns the values.
-       */
-      function setToArray(set) {
-        var index = -1,
-          result = Array(set.size);
-
-        set.forEach(function (value) {
-          result[++index] = value;
-        });
-        return result;
-      }
-
-      /**
-       * Converts `string` to an array.
-       *
-       * @private
-       * @param {string} string The string to convert.
-       * @returns {Array} Returns the converted array.
-       */
-      function stringToArray(string) {
-        return hasUnicode(string)
-          ? unicodeToArray(string)
-          : asciiToArray(string);
-      }
-
-      /**
-       * Converts a Unicode `string` to an array.
-       *
-       * @private
-       * @param {string} string The string to convert.
-       * @returns {Array} Returns the converted array.
-       */
-      function unicodeToArray(string) {
-        return string.match(reUnicode) || [];
-      }
-
-      /** Used for built-in method references. */
-      var funcProto = Function.prototype,
-        objectProto = Object.prototype;
-
-      /** Used to detect overreaching core-js shims. */
-      var coreJsData = root["__core-js_shared__"];
-
-      /** Used to detect methods masquerading as native. */
-      var maskSrcKey = (function () {
-        var uid = /[^.]+$/.exec(
-          (coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO) || "",
-        );
-        return uid ? "Symbol(src)_1." + uid : "";
-      })();
-
-      /** Used to resolve the decompiled source of functions. */
-      var funcToString = funcProto.toString;
-
-      /** Used to check objects for own properties. */
-      var hasOwnProperty = objectProto.hasOwnProperty;
-
-      /**
-       * Used to resolve the
-       * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
-       * of values.
-       */
-      var objectToString = objectProto.toString;
-
-      /** Used to detect if a method is native. */
-      var reIsNative = RegExp(
-        "^" +
-          funcToString
-            .call(hasOwnProperty)
-            .replace(reRegExpChar, "\\$&")
-            .replace(
-              /hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,
-              "$1.*?",
-            ) +
-          "$",
-      );
-
-      /** Built-in value references. */
-      var Symbol = root.Symbol,
-        iteratorSymbol = Symbol ? Symbol.iterator : undefined,
-        propertyIsEnumerable = objectProto.propertyIsEnumerable;
-
-      /* Built-in method references for those with the same name as other `lodash` methods. */
-      var nativeKeys = overArg(Object.keys, Object);
-
-      /* Built-in method references that are verified to be native. */
-      var DataView = getNative(root, "DataView"),
-        Map = getNative(root, "Map"),
-        Promise = getNative(root, "Promise"),
-        Set = getNative(root, "Set"),
-        WeakMap = getNative(root, "WeakMap");
-
-      /** Used to detect maps, sets, and weakmaps. */
-      var dataViewCtorString = toSource(DataView),
-        mapCtorString = toSource(Map),
-        promiseCtorString = toSource(Promise),
-        setCtorString = toSource(Set),
-        weakMapCtorString = toSource(WeakMap);
-
-      /**
-       * Creates an array of the enumerable property names of the array-like `value`.
-       *
-       * @private
-       * @param {*} value The value to query.
-       * @param {boolean} inherited Specify returning inherited property names.
-       * @returns {Array} Returns the array of property names.
-       */
-      function arrayLikeKeys(value, inherited) {
-        // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
-        // Safari 9 makes `arguments.length` enumerable in strict mode.
-        var result =
-          isArray(value) || isArguments(value)
-            ? baseTimes(value.length, String)
-            : [];
-
-        var length = result.length,
-          skipIndexes = !!length;
-
-        for (var key in value) {
-          if (
-            (inherited || hasOwnProperty.call(value, key)) &&
-            !(skipIndexes && (key == "length" || isIndex(key, length)))
-          ) {
-            result.push(key);
-          }
-        }
-        return result;
-      }
-
-      /**
-       * The base implementation of `getTag`.
-       *
-       * @private
-       * @param {*} value The value to query.
-       * @returns {string} Returns the `toStringTag`.
-       */
-      function baseGetTag(value) {
-        return objectToString.call(value);
-      }
-
-      /**
-       * The base implementation of `_.isNative` without bad shim checks.
-       *
-       * @private
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is a native function,
-       *  else `false`.
-       */
-      function baseIsNative(value) {
-        if (!isObject(value) || isMasked(value)) {
-          return false;
-        }
-        var pattern =
-          isFunction(value) || isHostObject(value) ? reIsNative : reIsHostCtor;
-        return pattern.test(toSource(value));
-      }
-
-      /**
-       * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
-       *
-       * @private
-       * @param {Object} object The object to query.
-       * @returns {Array} Returns the array of property names.
-       */
-      function baseKeys(object) {
-        if (!isPrototype(object)) {
-          return nativeKeys(object);
-        }
-        var result = [];
-        for (var key in Object(object)) {
-          if (hasOwnProperty.call(object, key) && key != "constructor") {
-            result.push(key);
-          }
-        }
-        return result;
-      }
-
-      /**
-       * Copies the values of `source` to `array`.
-       *
-       * @private
-       * @param {Array} source The array to copy values from.
-       * @param {Array} [array=[]] The array to copy values to.
-       * @returns {Array} Returns `array`.
-       */
-      function copyArray(source, array) {
-        var index = -1,
-          length = source.length;
-
-        array || (array = Array(length));
-        while (++index < length) {
-          array[index] = source[index];
-        }
-        return array;
-      }
-
-      /**
-       * Gets the native function at `key` of `object`.
-       *
-       * @private
-       * @param {Object} object The object to query.
-       * @param {string} key The key of the method to get.
-       * @returns {*} Returns the function if it's native, else `undefined`.
-       */
-      function getNative(object, key) {
-        var value = getValue(object, key);
-        return baseIsNative(value) ? value : undefined;
-      }
-
-      /**
-       * Gets the `toStringTag` of `value`.
-       *
-       * @private
-       * @param {*} value The value to query.
-       * @returns {string} Returns the `toStringTag`.
-       */
-      var getTag = baseGetTag;
-
-      // Fallback for data views, maps, sets, and weak maps in IE 11,
-      // for data views in Edge < 14, and promises in Node.js.
-      if (
-        (DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-        (Map && getTag(new Map()) != mapTag) ||
-        (Promise && getTag(Promise.resolve()) != promiseTag) ||
-        (Set && getTag(new Set()) != setTag) ||
-        (WeakMap && getTag(new WeakMap()) != weakMapTag)
-      ) {
-        getTag = function (value) {
-          var result = objectToString.call(value),
-            Ctor = result == objectTag ? value.constructor : undefined,
-            ctorString = Ctor ? toSource(Ctor) : undefined;
-
-          if (ctorString) {
-            switch (ctorString) {
-              case dataViewCtorString:
-                return dataViewTag;
-              case mapCtorString:
-                return mapTag;
-              case promiseCtorString:
-                return promiseTag;
-              case setCtorString:
-                return setTag;
-              case weakMapCtorString:
-                return weakMapTag;
-            }
-          }
-          return result;
-        };
-      }
-
-      /**
-       * Checks if `value` is a valid array-like index.
-       *
-       * @private
-       * @param {*} value The value to check.
-       * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
-       * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
-       */
-      function isIndex(value, length) {
-        length = length == null ? MAX_SAFE_INTEGER : length;
-        return (
-          !!length &&
-          (typeof value == "number" || reIsUint.test(value)) &&
-          value > -1 &&
-          value % 1 == 0 &&
-          value < length
-        );
-      }
-
-      /**
-       * Checks if `func` has its source masked.
-       *
-       * @private
-       * @param {Function} func The function to check.
-       * @returns {boolean} Returns `true` if `func` is masked, else `false`.
-       */
-      function isMasked(func) {
-        return !!maskSrcKey && maskSrcKey in func;
-      }
-
-      /**
-       * Checks if `value` is likely a prototype object.
-       *
-       * @private
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
-       */
-      function isPrototype(value) {
-        var Ctor = value && value.constructor,
-          proto = (typeof Ctor == "function" && Ctor.prototype) || objectProto;
-
-        return value === proto;
-      }
-
-      /**
-       * Converts `func` to its source code.
-       *
-       * @private
-       * @param {Function} func The function to process.
-       * @returns {string} Returns the source code.
-       */
-      function toSource(func) {
-        if (func != null) {
-          try {
-            return funcToString.call(func);
-          } catch (e) {}
-          try {
-            return func + "";
-          } catch (e) {}
-        }
-        return "";
-      }
-
-      /**
-       * Checks if `value` is likely an `arguments` object.
-       *
-       * @static
-       * @memberOf _
-       * @since 0.1.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is an `arguments` object,
-       *  else `false`.
-       * @example
-       *
-       * _.isArguments(function() { return arguments; }());
-       * // => true
-       *
-       * _.isArguments([1, 2, 3]);
-       * // => false
-       */
-      function isArguments(value) {
-        // Safari 8.1 makes `arguments.callee` enumerable in strict mode.
-        return (
-          isArrayLikeObject(value) &&
-          hasOwnProperty.call(value, "callee") &&
-          (!propertyIsEnumerable.call(value, "callee") ||
-            objectToString.call(value) == argsTag)
-        );
-      }
-
-      /**
-       * Checks if `value` is classified as an `Array` object.
-       *
-       * @static
-       * @memberOf _
-       * @since 0.1.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is an array, else `false`.
-       * @example
-       *
-       * _.isArray([1, 2, 3]);
-       * // => true
-       *
-       * _.isArray(document.body.children);
-       * // => false
-       *
-       * _.isArray('abc');
-       * // => false
-       *
-       * _.isArray(_.noop);
-       * // => false
-       */
-      var isArray = Array.isArray;
-
-      /**
-       * Checks if `value` is array-like. A value is considered array-like if it's
-       * not a function and has a `value.length` that's an integer greater than or
-       * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
-       *
-       * @static
-       * @memberOf _
-       * @since 4.0.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
-       * @example
-       *
-       * _.isArrayLike([1, 2, 3]);
-       * // => true
-       *
-       * _.isArrayLike(document.body.children);
-       * // => true
-       *
-       * _.isArrayLike('abc');
-       * // => true
-       *
-       * _.isArrayLike(_.noop);
-       * // => false
-       */
-      function isArrayLike(value) {
-        return value != null && isLength(value.length) && !isFunction(value);
-      }
-
-      /**
-       * This method is like `_.isArrayLike` except that it also checks if `value`
-       * is an object.
-       *
-       * @static
-       * @memberOf _
-       * @since 4.0.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is an array-like object,
-       *  else `false`.
-       * @example
-       *
-       * _.isArrayLikeObject([1, 2, 3]);
-       * // => true
-       *
-       * _.isArrayLikeObject(document.body.children);
-       * // => true
-       *
-       * _.isArrayLikeObject('abc');
-       * // => false
-       *
-       * _.isArrayLikeObject(_.noop);
-       * // => false
-       */
-      function isArrayLikeObject(value) {
-        return isObjectLike(value) && isArrayLike(value);
-      }
-
-      /**
-       * Checks if `value` is classified as a `Function` object.
-       *
-       * @static
-       * @memberOf _
-       * @since 0.1.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is a function, else `false`.
-       * @example
-       *
-       * _.isFunction(_);
-       * // => true
-       *
-       * _.isFunction(/abc/);
-       * // => false
-       */
-      function isFunction(value) {
-        // The use of `Object#toString` avoids issues with the `typeof` operator
-        // in Safari 8-9 which returns 'object' for typed array and other constructors.
-        var tag = isObject(value) ? objectToString.call(value) : "";
-        return tag == funcTag || tag == genTag;
-      }
-
-      /**
-       * Checks if `value` is a valid array-like length.
-       *
-       * **Note:** This method is loosely based on
-       * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
-       *
-       * @static
-       * @memberOf _
-       * @since 4.0.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
-       * @example
-       *
-       * _.isLength(3);
-       * // => true
-       *
-       * _.isLength(Number.MIN_VALUE);
-       * // => false
-       *
-       * _.isLength(Infinity);
-       * // => false
-       *
-       * _.isLength('3');
-       * // => false
-       */
-      function isLength(value) {
-        return (
-          typeof value == "number" &&
-          value > -1 &&
-          value % 1 == 0 &&
-          value <= MAX_SAFE_INTEGER
-        );
-      }
-
-      /**
-       * Checks if `value` is the
-       * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
-       * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
-       *
-       * @static
-       * @memberOf _
-       * @since 0.1.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is an object, else `false`.
-       * @example
-       *
-       * _.isObject({});
-       * // => true
-       *
-       * _.isObject([1, 2, 3]);
-       * // => true
-       *
-       * _.isObject(_.noop);
-       * // => true
-       *
-       * _.isObject(null);
-       * // => false
-       */
-      function isObject(value) {
-        var type = typeof value;
-        return !!value && (type == "object" || type == "function");
-      }
-
-      /**
-       * Checks if `value` is object-like. A value is object-like if it's not `null`
-       * and has a `typeof` result of "object".
-       *
-       * @static
-       * @memberOf _
-       * @since 4.0.0
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
-       * @example
-       *
-       * _.isObjectLike({});
-       * // => true
-       *
-       * _.isObjectLike([1, 2, 3]);
-       * // => true
-       *
-       * _.isObjectLike(_.noop);
-       * // => false
-       *
-       * _.isObjectLike(null);
-       * // => false
-       */
-      function isObjectLike(value) {
-        return !!value && typeof value == "object";
-      }
-
-      /**
-       * Checks if `value` is classified as a `String` primitive or object.
-       *
-       * @static
-       * @since 0.1.0
-       * @memberOf _
-       * @category Lang
-       * @param {*} value The value to check.
-       * @returns {boolean} Returns `true` if `value` is a string, else `false`.
-       * @example
-       *
-       * _.isString('abc');
-       * // => true
-       *
-       * _.isString(1);
-       * // => false
-       */
-      function isString(value) {
-        return (
-          typeof value == "string" ||
-          (!isArray(value) &&
-            isObjectLike(value) &&
-            objectToString.call(value) == stringTag)
-        );
-      }
-
-      /**
-       * Converts `value` to an array.
-       *
-       * @static
-       * @since 0.1.0
-       * @memberOf _
-       * @category Lang
-       * @param {*} value The value to convert.
-       * @returns {Array} Returns the converted array.
-       * @example
-       *
-       * _.toArray({ 'a': 1, 'b': 2 });
-       * // => [1, 2]
-       *
-       * _.toArray('abc');
-       * // => ['a', 'b', 'c']
-       *
-       * _.toArray(1);
-       * // => []
-       *
-       * _.toArray(null);
-       * // => []
-       */
-      function toArray(value) {
-        if (!value) {
-          return [];
-        }
-        if (isArrayLike(value)) {
-          return isString(value) ? stringToArray(value) : copyArray(value);
-        }
-        if (iteratorSymbol && value[iteratorSymbol]) {
-          return iteratorToArray(value[iteratorSymbol]());
-        }
-        var tag = getTag(value),
-          func =
-            tag == mapTag ? mapToArray : tag == setTag ? setToArray : values;
-
-        return func(value);
-      }
-
-      /**
-       * Creates an array of the own enumerable property names of `object`.
-       *
-       * **Note:** Non-object values are coerced to objects. See the
-       * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
-       * for more details.
-       *
-       * @static
-       * @since 0.1.0
-       * @memberOf _
-       * @category Object
-       * @param {Object} object The object to query.
-       * @returns {Array} Returns the array of property names.
-       * @example
-       *
-       * function Foo() {
-       *   this.a = 1;
-       *   this.b = 2;
-       * }
-       *
-       * Foo.prototype.c = 3;
-       *
-       * _.keys(new Foo);
-       * // => ['a', 'b'] (iteration order is not guaranteed)
-       *
-       * _.keys('hi');
-       * // => ['0', '1']
-       */
-      function keys(object) {
-        return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
-      }
-
-      /**
-       * Creates an array of the own enumerable string keyed property values of `object`.
-       *
-       * **Note:** Non-object values are coerced to objects.
-       *
-       * @static
-       * @since 0.1.0
-       * @memberOf _
-       * @category Object
-       * @param {Object} object The object to query.
-       * @returns {Array} Returns the array of property values.
-       * @example
-       *
-       * function Foo() {
-       *   this.a = 1;
-       *   this.b = 2;
-       * }
-       *
-       * Foo.prototype.c = 3;
-       *
-       * _.values(new Foo);
-       * // => [1, 2] (iteration order is not guaranteed)
-       *
-       * _.values('hi');
-       * // => ['h', 'i']
-       */
-      function values(object) {
-        return object ? baseValues(object, keys(object)) : [];
-      }
-
-      module.exports = toArray;
-
-      /***/
-    },
-    /* 751 */
-    /***/ function (module, exports, __webpack_require__) {
-      var crypto = __webpack_require__(11);
-      var max = Math.pow(2, 32);
-
-      module.exports = random;
-      module.exports.cryptographic = true;
-
-      function random() {
-        var buf = crypto.randomBytes(4).toString("hex");
-
-        return parseInt(buf, 16) / max;
-      }
-
-      /***/
-    },
-    /* 752 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var chars = {},
-        unesc,
-        temp;
-
-      function reverse(object, prepender) {
-        return Object.keys(object).reduce(function (reversed, key) {
-          var newKey = prepender ? prepender + key : key; // Optionally prepend a string to key.
-          reversed[object[key]] = newKey; // Swap key and value.
-          return reversed; // Return the result.
-        }, {});
-      }
-
-      /**
-       * Regex for common characters
-       */
-
-      chars.escapeRegex = {
-        "?": /\?/g,
-        "@": /\@/g,
-        "!": /\!/g,
-        "+": /\+/g,
-        "*": /\*/g,
-        "(": /\(/g,
-        ")": /\)/g,
-        "[": /\[/g,
-        "]": /\]/g,
-      };
-
-      /**
-       * Escape characters
-       */
-
-      chars.ESC = {
-        "?": "__UNESC_QMRK__",
-        "@": "__UNESC_AMPE__",
-        "!": "__UNESC_EXCL__",
-        "+": "__UNESC_PLUS__",
-        "*": "__UNESC_STAR__",
-        ",": "__UNESC_COMMA__",
-        "(": "__UNESC_LTPAREN__",
-        ")": "__UNESC_RTPAREN__",
-        "[": "__UNESC_LTBRACK__",
-        "]": "__UNESC_RTBRACK__",
-      };
-
-      /**
-       * Unescape characters
-       */
-
-      chars.UNESC = unesc || (unesc = reverse(chars.ESC, "\\"));
-
-      chars.ESC_TEMP = {
-        "?": "__TEMP_QMRK__",
-        "@": "__TEMP_AMPE__",
-        "!": "__TEMP_EXCL__",
-        "*": "__TEMP_STAR__",
-        "+": "__TEMP_PLUS__",
-        ",": "__TEMP_COMMA__",
-        "(": "__TEMP_LTPAREN__",
-        ")": "__TEMP_RTPAREN__",
-        "[": "__TEMP_LTBRACK__",
-        "]": "__TEMP_RTBRACK__",
-      };
-
-      chars.TEMP = temp || (temp = reverse(chars.ESC_TEMP));
-
-      module.exports = chars;
-
-      /***/
-    },
-    /* 753 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * micromatch <https://github.com/jonschlinkert/micromatch>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
-
-      var utils = __webpack_require__(300);
-      var Glob = __webpack_require__(754);
-
-      /**
-       * Expose `expand`
-       */
-
-      module.exports = expand;
-
-      /**
-       * Expand a glob pattern to resolve braces and
-       * similar patterns before converting to regex.
-       *
-       * @param  {String|Array} `pattern`
-       * @param  {Array} `files`
-       * @param  {Options} `opts`
-       * @return {Array}
-       */
-
-      function expand(pattern, options) {
-        if (typeof pattern !== "string") {
-          throw new TypeError(
-            "micromatch.expand(): argument should be a string.",
-          );
-        }
-
-        var glob = new Glob(pattern, options || {});
-        var opts = glob.options;
-
-        if (!utils.isGlob(pattern)) {
-          glob.pattern = glob.pattern.replace(/([\/.])/g, "\\$1");
-          return glob;
-        }
-
-        glob.pattern = glob.pattern.replace(/(\+)(?!\()/g, "\\$1");
-        glob.pattern = glob.pattern.split("$").join("\\$");
-
-        if (
-          typeof opts.braces !== "boolean" &&
-          typeof opts.nobraces !== "boolean"
-        ) {
-          opts.braces = true;
-        }
-
-        if (glob.pattern === ".*") {
-          return {
-            pattern: "\\." + star,
-            tokens: tok,
-            options: opts,
-          };
-        }
-
-        if (glob.pattern === "*") {
-          return {
-            pattern: oneStar(opts.dot),
-            tokens: tok,
-            options: opts,
-          };
-        }
-
-        // parse the glob pattern into tokens
-        glob.parse();
-        var tok = glob.tokens;
-        tok.is.negated = opts.negated;
-
-        // dotfile handling
-        if ((opts.dotfiles === true || tok.is.dotfile) && opts.dot !== false) {
-          opts.dotfiles = true;
-          opts.dot = true;
-        }
-
-        if ((opts.dotdirs === true || tok.is.dotdir) && opts.dot !== false) {
-          opts.dotdirs = true;
-          opts.dot = true;
-        }
-
-        // check for braces with a dotfile pattern
-        if (/[{,]\./.test(glob.pattern)) {
-          opts.makeRe = false;
-          opts.dot = true;
-        }
-
-        if (opts.nonegate !== true) {
-          opts.negated = glob.negated;
-        }
-
-        // if the leading character is a dot or a slash, escape it
-        if (glob.pattern.charAt(0) === "." && glob.pattern.charAt(1) !== "/") {
-          glob.pattern = "\\" + glob.pattern;
-        }
-
-        /**
-         * Extended globs
-         */
-
-        // expand braces, e.g `{1..5}`
-        glob.track("before braces");
-        if (tok.is.braces) {
-          glob.braces();
-        }
-        glob.track("after braces");
-
-        // expand extglobs, e.g `foo/!(a|b)`
-        glob.track("before extglob");
-        if (tok.is.extglob) {
-          glob.extglob();
-        }
-        glob.track("after extglob");
-
-        // expand brackets, e.g `[[:alpha:]]`
-        glob.track("before brackets");
-        if (tok.is.brackets) {
-          glob.brackets();
-        }
-        glob.track("after brackets");
-
-        // special patterns
-        glob._replace("[!", "[^");
-        glob._replace("(?", "(%~");
-        glob._replace(/\[\]/, "\\[\\]");
-        glob._replace("/[", "/" + (opts.dot ? dotfiles : nodot) + "[", true);
-        glob._replace("/?", "/" + (opts.dot ? dotfiles : nodot) + "[^/]", true);
-        glob._replace("/.", "/(?=.)\\.", true);
-
-        // windows drives
-        glob._replace(/^(\w):([\\\/]+?)/gi, "(?=.)$1:$2", true);
-
-        // negate slashes in exclusion ranges
-        if (glob.pattern.indexOf("[^") !== -1) {
-          glob.pattern = negateSlash(glob.pattern);
-        }
-
-        if (opts.globstar !== false && glob.pattern === "**") {
-          glob.pattern = globstar(opts.dot);
-        } else {
-          glob.pattern = balance(glob.pattern, "[", "]");
-          glob.escape(glob.pattern);
-
-          // if the pattern has `**`
-          if (tok.is.globstar) {
-            glob.pattern = collapse(glob.pattern, "/**");
-            glob.pattern = collapse(glob.pattern, "**/");
-            glob._replace("/**/", "(?:/" + globstar(opts.dot) + "/|/)", true);
-            glob._replace(/\*{2,}/g, "**");
-
-            // 'foo/*'
-            glob._replace(/(\w+)\*(?!\/)/g, "$1[^/]*?", true);
-            glob._replace(
-              /\*\*\/\*(\w)/g,
-              globstar(opts.dot) +
-                "\\/" +
-                (opts.dot ? dotfiles : nodot) +
-                "[^/]*?$1",
-              true,
-            );
-
-            if (opts.dot !== true) {
-              glob._replace(/\*\*\/(.)/g, "(?:**\\/|)$1");
-            }
-
-            // 'foo/**' or '{**,*}', but not 'foo**'
-            if (tok.path.dirname !== "" || /,\*\*|\*\*,/.test(glob.orig)) {
-              glob._replace("**", globstar(opts.dot), true);
-            }
-          }
-
-          // ends with /*
-          glob._replace(/\/\*$/, "\\/" + oneStar(opts.dot), true);
-          // ends with *, no slashes
-          glob._replace(/(?!\/)\*$/, star, true);
-          // has 'n*.' (partial wildcard w/ file extension)
-          glob._replace(/([^\/]+)\*/, "$1" + oneStar(true), true);
-          // has '*'
-          glob._replace("*", oneStar(opts.dot), true);
-          glob._replace("?.", "?\\.", true);
-          glob._replace("?:", "?:", true);
-
-          glob._replace(/\?+/g, function (match) {
-            var len = match.length;
-            if (len === 1) {
-              return qmark;
-            }
-            return qmark + "{" + len + "}";
-          });
-
-          // escape '.abc' => '\\.abc'
-          glob._replace(/\.([*\w]+)/g, "\\.$1");
-          // fix '[^\\\\/]'
-          glob._replace(/\[\^[\\\/]+\]/g, qmark);
-          // '///' => '\/'
-          glob._replace(/\/+/g, "\\/");
-          // '\\\\\\' => '\\'
-          glob._replace(/\\{2,}/g, "\\");
-        }
-
-        // unescape previously escaped patterns
-        glob.unescape(glob.pattern);
-        glob._replace("__UNESC_STAR__", "*");
-
-        // escape dots that follow qmarks
-        glob._replace("?.", "?\\.");
-
-        // remove unnecessary slashes in character classes
-        glob._replace("[^\\/]", qmark);
-
-        if (glob.pattern.length > 1) {
-          if (/^[\[?*]/.test(glob.pattern)) {
-            // only prepend the string if we don't want to match dotfiles
-            glob.pattern = (opts.dot ? dotfiles : nodot) + glob.pattern;
-          }
-        }
-
-        return glob;
-      }
-
-      /**
-       * Collapse repeated character sequences.
-       *
-       * ```js
-       * collapse('a/../../../b', '../');
-       * //=> 'a/../b'
-       * ```
-       *
-       * @param  {String} `str`
-       * @param  {String} `ch` Character sequence to collapse
-       * @return {String}
-       */
-
-      function collapse(str, ch) {
-        var res = str.split(ch);
-        var isFirst = res[0] === "";
-        var isLast = res[res.length - 1] === "";
-        res = res.filter(Boolean);
-        if (isFirst) res.unshift("");
-        if (isLast) res.push("");
-        return res.join(ch);
-      }
-
-      /**
-       * Negate slashes in exclusion ranges, per glob spec:
-       *
-       * ```js
-       * negateSlash('[^foo]');
-       * //=> '[^\\/foo]'
-       * ```
-       *
-       * @param  {String} `str` glob pattern
-       * @return {String}
-       */
-
-      function negateSlash(str) {
-        return str.replace(/\[\^([^\]]*?)\]/g, function (match, inner) {
-          if (inner.indexOf("/") === -1) {
-            inner = "\\/" + inner;
-          }
-          return "[^" + inner + "]";
-        });
-      }
-
-      /**
-       * Escape imbalanced braces/bracket. This is a very
-       * basic, naive implementation that only does enough
-       * to serve the purpose.
-       */
-
-      function balance(str, a, b) {
-        var aarr = str.split(a);
-        var alen = aarr.join("").length;
-        var blen = str.split(b).join("").length;
-
-        if (alen !== blen) {
-          str = aarr.join("\\" + a);
-          return str.split(b).join("\\" + b);
-        }
-        return str;
-      }
-
-      /**
-       * Special patterns to be converted to regex.
-       * Heuristics are used to simplify patterns
-       * and speed up processing.
-       */
-
-      /* eslint no-multi-spaces: 0 */
-      var qmark = "[^/]";
-      var star = qmark + "*?";
-      var nodot = "(?!\\.)(?=.)";
-      var dotfileGlob = "(?:\\/|^)\\.{1,2}($|\\/)";
-      var dotfiles = "(?!" + dotfileGlob + ")(?=.)";
-      var twoStarDot = "(?:(?!" + dotfileGlob + ").)*?";
-
-      /**
-       * Create a regex for `*`.
-       *
-       * If `dot` is true, or the pattern does not begin with
-       * a leading star, then return the simpler regex.
-       */
-
-      function oneStar(dotfile) {
-        return dotfile ? "(?!" + dotfileGlob + ")(?=.)" + star : nodot + star;
-      }
-
-      function globstar(dotfile) {
-        if (dotfile) {
-          return twoStarDot;
-        }
-        return "(?:(?!(?:\\/|^)\\.).)*?";
-      }
-
-      /***/
-    },
-    /* 754 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var chars = __webpack_require__(752);
-      var utils = __webpack_require__(300);
-
-      /**
-       * Expose `Glob`
-       */
-
-      var Glob = (module.exports = function Glob(pattern, options) {
-        if (!(this instanceof Glob)) {
-          return new Glob(pattern, options);
-        }
-        this.options = options || {};
-        this.pattern = pattern;
-        this.history = [];
-        this.tokens = {};
-        this.init(pattern);
-      });
-
-      /**
-       * Initialize defaults
-       */
-
-      Glob.prototype.init = function (pattern) {
-        this.orig = pattern;
-        this.negated = this.isNegated();
-        this.options.track = this.options.track || false;
-        this.options.makeRe = true;
-      };
-
-      /**
-       * Push a change into `glob.history`. Useful
-       * for debugging.
-       */
-
-      Glob.prototype.track = function (msg) {
-        if (this.options.track) {
-          this.history.push({ msg: msg, pattern: this.pattern });
-        }
-      };
-
-      /**
-       * Return true if `glob.pattern` was negated
-       * with `!`, also remove the `!` from the pattern.
-       *
-       * @return {Boolean}
-       */
-
-      Glob.prototype.isNegated = function () {
-        if (this.pattern.charCodeAt(0) === 33 /* '!' */) {
-          this.pattern = this.pattern.slice(1);
-          return true;
-        }
-        return false;
-      };
-
-      /**
-       * Expand braces in the given glob pattern.
-       *
-       * We only need to use the [braces] lib when
-       * patterns are nested.
-       */
-
-      Glob.prototype.braces = function () {
-        if (this.options.nobraces !== true && this.options.nobrace !== true) {
-          // naive/fast check for imbalanced characters
-          var a = this.pattern.match(/[\{\(\[]/g);
-          var b = this.pattern.match(/[\}\)\]]/g);
-
-          // if imbalanced, don't optimize the pattern
-          if (a && b && a.length !== b.length) {
-            this.options.makeRe = false;
-          }
-
-          // expand brace patterns and join the resulting array
-          var expanded = utils.braces(this.pattern, this.options);
-          this.pattern = expanded.join("|");
-        }
-      };
-
-      /**
-       * Expand bracket expressions in `glob.pattern`
-       */
-
-      Glob.prototype.brackets = function () {
-        if (this.options.nobrackets !== true) {
-          this.pattern = utils.brackets(this.pattern);
-        }
-      };
-
-      /**
-       * Expand bracket expressions in `glob.pattern`
-       */
-
-      Glob.prototype.extglob = function () {
-        if (this.options.noextglob === true) return;
-
-        if (utils.isExtglob(this.pattern)) {
-          this.pattern = utils.extglob(this.pattern, { escape: true });
-        }
-      };
-
-      /**
-       * Parse the given pattern
-       */
-
-      Glob.prototype.parse = function (pattern) {
-        this.tokens = utils.parseGlob(pattern || this.pattern, true);
-        return this.tokens;
-      };
-
-      /**
-       * Replace `a` with `b`. Also tracks the change before and
-       * after each replacement. This is disabled by default, but
-       * can be enabled by setting `options.track` to true.
-       *
-       * Also, when the pattern is a string, `.split()` is used,
-       * because it's much faster than replace.
-       *
-       * @param  {RegExp|String} `a`
-       * @param  {String} `b`
-       * @param  {Boolean} `escape` When `true`, escapes `*` and `?` in the replacement.
-       * @return {String}
-       */
-
-      Glob.prototype._replace = function (a, b, escape) {
-        this.track('before (find): "' + a + '" (replace with): "' + b + '"');
-        if (escape) b = esc(b);
-        if (a && b && typeof a === "string") {
-          this.pattern = this.pattern.split(a).join(b);
-        } else {
-          this.pattern = this.pattern.replace(a, b);
-        }
-        this.track("after");
-      };
-
-      /**
-       * Escape special characters in the given string.
-       *
-       * @param  {String} `str` Glob pattern
-       * @return {String}
-       */
-
-      Glob.prototype.escape = function (str) {
-        this.track("before escape: ");
-        var re = /["\\](['"]?[^"'\\]['"]?)/g;
-
-        this.pattern = str.replace(re, function ($0, $1) {
-          var o = chars.ESC;
-          var ch = o && o[$1];
-          if (ch) {
-            return ch;
-          }
-          if (/[a-z]/i.test($0)) {
-            return $0.split("\\").join("");
-          }
-          return $0;
-        });
-
-        this.track("after escape: ");
-      };
-
-      /**
-       * Unescape special characters in the given string.
-       *
-       * @param  {String} `str`
-       * @return {String}
-       */
-
-      Glob.prototype.unescape = function (str) {
-        var re = /__([A-Z]+)_([A-Z]+)__/g;
-        this.pattern = str.replace(re, function ($0, $1) {
-          return chars[$1][$0];
-        });
-        this.pattern = unesc(this.pattern);
-      };
-
-      /**
-       * Escape/unescape utils
-       */
-
-      function esc(str) {
-        str = str.split("?").join("%~");
-        str = str.split("*").join("%%");
-        return str;
-      }
-
-      function unesc(str) {
-        str = str.split("%~").join("?");
-        str = str.split("%%").join("*");
-        return str;
-      }
-
-      /***/
-    },
-    /* 755 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * arr-diff <https://github.com/jonschlinkert/arr-diff>
-       *
-       * Copyright (c) 2014 Jon Schlinkert, contributors.
-       * Licensed under the MIT License
-       */
-
-      var flatten = __webpack_require__(510);
-      var slice = [].slice;
-
-      /**
-       * Return the difference between the first array and
-       * additional arrays.
-       *
-       * ```js
-       * var diff = require('{%= name %}');
-       *
-       * var a = ['a', 'b', 'c', 'd'];
-       * var b = ['b', 'c'];
-       *
-       * console.log(diff(a, b))
-       * //=> ['a', 'd']
-       * ```
-       *
-       * @param  {Array} `a`
-       * @param  {Array} `b`
-       * @return {Array}
-       * @api public
-       */
-
-      function diff(arr, arrays) {
-        var argsLen = arguments.length;
-        var len = arr.length,
-          i = -1;
-        var res = [],
-          arrays;
-
-        if (argsLen === 1) {
-          return arr;
-        }
-
-        if (argsLen > 2) {
-          arrays = flatten(slice.call(arguments, 1));
-        }
-
-        while (++i < len) {
-          if (!~arrays.indexOf(arr[i])) {
-            res.push(arr[i]);
-          }
-        }
-        return res;
-      }
-
-      /**
-       * Expose `diff`
-       */
-
-      module.exports = diff;
-
-      /***/
-    },
-    /* 756 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * array-unique <https://github.com/jonschlinkert/array-unique>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
-
-      module.exports = function unique(arr) {
-        if (!Array.isArray(arr)) {
-          throw new TypeError("array-unique expects an array.");
-        }
-
-        var len = arr.length;
-        var i = -1;
-
-        while (i++ < len) {
-          var j = i + 1;
-
-          for (; j < arr.length; ++j) {
-            if (arr[i] === arr[j]) {
-              arr.splice(j--, 1);
-            }
-          }
-        }
-        return arr;
-      };
-
-      /***/
-    },
-    /* 757 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * braces <https://github.com/jonschlinkert/braces>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT license.
-       */
-
-      /**
-       * Module dependencies
-       */
-
-      var expand = __webpack_require__(640);
-      var repeat = __webpack_require__(411);
-      var tokens = __webpack_require__(778);
-
-      /**
-       * Expose `braces`
-       */
-
-      module.exports = function (str, options) {
-        if (typeof str !== "string") {
-          throw new Error("braces expects a string");
-        }
-        return braces(str, options);
-      };
-
-      /**
-       * Expand `{foo,bar}` or `{1..5}` braces in the
-       * given `string`.
-       *
-       * @param  {String} `str`
-       * @param  {Array} `arr`
-       * @param  {Object} `options`
-       * @return {Array}
-       */
-
-      function braces(str, arr, options) {
-        if (str === "") {
-          return [];
-        }
-
-        if (!Array.isArray(arr)) {
-          options = arr;
-          arr = [];
-        }
-
-        var opts = options || {};
-        arr = arr || [];
-
-        if (typeof opts.nodupes === "undefined") {
-          opts.nodupes = true;
-        }
-
-        var fn = opts.fn;
-        var es6;
-
-        if (typeof opts === "function") {
-          fn = opts;
-          opts = {};
-        }
-
-        if (!(patternRe instanceof RegExp)) {
-          patternRe = patternRegex();
-        }
-
-        var matches = str.match(patternRe) || [];
-        var m = matches[0];
-
-        switch (m) {
-          case "\\,":
-            return escapeCommas(str, arr, opts);
-          case "\\.":
-            return escapeDots(str, arr, opts);
-          case "\/.":
-            return escapePaths(str, arr, opts);
-          case " ":
-            return splitWhitespace(str);
-          case "{,}":
-            return exponential(str, opts, braces);
-          case "{}":
-            return emptyBraces(str, arr, opts);
-          case "\\{":
-          case "\\}":
-            return escapeBraces(str, arr, opts);
-          case "${":
-            if (!/\{[^{]+\{/.test(str)) {
-              return arr.concat(str);
-            } else {
-              es6 = true;
-              str = tokens.before(str, es6Regex());
-            }
-        }
-
-        if (!(braceRe instanceof RegExp)) {
-          braceRe = braceRegex();
-        }
-
-        var match = braceRe.exec(str);
-        if (match == null) {
-          return [str];
-        }
-
-        var outter = match[1];
-        var inner = match[2];
-        if (inner === "") {
-          return [str];
-        }
-
-        var segs, segsLength;
-
-        if (inner.indexOf("..") !== -1) {
-          segs = expand(inner, opts, fn) || inner.split(",");
-          segsLength = segs.length;
-        } else if (inner[0] === '"' || inner[0] === "'") {
-          return arr.concat(str.split(/['"]/).join(""));
-        } else {
-          segs = inner.split(",");
-          if (opts.makeRe) {
-            return braces(str.replace(outter, wrap(segs, "|")), opts);
-          }
-
-          segsLength = segs.length;
-          if (segsLength === 1 && opts.bash) {
-            segs[0] = wrap(segs[0], "\\");
-          }
-        }
-
-        var len = segs.length;
-        var i = 0,
-          val;
-
-        while (len--) {
-          var path = segs[i++];
-
-          if (/(\.[^.\/])/.test(path)) {
-            if (segsLength > 1) {
-              return segs;
-            } else {
-              return [str];
-            }
-          }
-
-          val = splice(str, outter, path);
-
-          if (/\{[^{}]+?\}/.test(val)) {
-            arr = braces(val, arr, opts);
-          } else if (val !== "") {
-            if (opts.nodupes && arr.indexOf(val) !== -1) {
-              continue;
-            }
-            arr.push(es6 ? tokens.after(val) : val);
-          }
-        }
-
-        if (opts.strict) {
-          return filter(arr, filterEmpty);
-        }
-        return arr;
-      }
-
-      /**
-       * Expand exponential ranges
-       *
-       *   `a{,}{,}` => ['a', 'a', 'a', 'a']
-       */
-
-      function exponential(str, options, fn) {
-        if (typeof options === "function") {
-          fn = options;
-          options = null;
-        }
-
-        var opts = options || {};
-        var esc = "__ESC_EXP__";
-        var exp = 0;
-        var res;
-
-        var parts = str.split("{,}");
-        if (opts.nodupes) {
-          return fn(parts.join(""), opts);
-        }
-
-        exp = parts.length - 1;
-        res = fn(parts.join(esc), opts);
-        var len = res.length;
-        var arr = [];
-        var i = 0;
-
-        while (len--) {
-          var ele = res[i++];
-          var idx = ele.indexOf(esc);
-
-          if (idx === -1) {
-            arr.push(ele);
-          } else {
-            ele = ele.split("__ESC_EXP__").join("");
-            if (!!ele && opts.nodupes !== false) {
-              arr.push(ele);
-            } else {
-              var num = Math.pow(2, exp);
-              arr.push.apply(arr, repeat(ele, num));
-            }
-          }
-        }
-        return arr;
-      }
-
-      /**
-       * Wrap a value with parens, brackets or braces,
-       * based on the given character/separator.
-       *
-       * @param  {String|Array} `val`
-       * @param  {String} `ch`
-       * @return {String}
-       */
-
-      function wrap(val, ch) {
-        if (ch === "|") {
-          return "(" + val.join(ch) + ")";
-        }
-        if (ch === ",") {
-          return "{" + val.join(ch) + "}";
-        }
-        if (ch === "-") {
-          return "[" + val.join(ch) + "]";
-        }
-        if (ch === "\\") {
-          return "\\{" + val + "\\}";
-        }
-      }
-
-      /**
-       * Handle empty braces: `{}`
-       */
-
-      function emptyBraces(str, arr, opts) {
-        return braces(str.split("{}").join("\\{\\}"), arr, opts);
-      }
-
-      /**
-       * Filter out empty-ish values
-       */
-
-      function filterEmpty(ele) {
-        return !!ele && ele !== "\\";
-      }
-
-      /**
-       * Handle patterns with whitespace
-       */
-
-      function splitWhitespace(str) {
-        var segs = str.split(" ");
-        var len = segs.length;
-        var res = [];
-        var i = 0;
-
-        while (len--) {
-          res.push.apply(res, braces(segs[i++]));
-        }
-        return res;
-      }
-
-      /**
-       * Handle escaped braces: `\\{foo,bar}`
-       */
-
-      function escapeBraces(str, arr, opts) {
-        if (!/\{[^{]+\{/.test(str)) {
-          return arr.concat(str.split("\\").join(""));
-        } else {
-          str = str.split("\\{").join("__LT_BRACE__");
-          str = str.split("\\}").join("__RT_BRACE__");
-          return map(braces(str, arr, opts), function (ele) {
-            ele = ele.split("__LT_BRACE__").join("{");
-            return ele.split("__RT_BRACE__").join("}");
-          });
-        }
-      }
-
-      /**
-       * Handle escaped dots: `{1\\.2}`
-       */
-
-      function escapeDots(str, arr, opts) {
-        if (!/[^\\]\..+\\\./.test(str)) {
-          return arr.concat(str.split("\\").join(""));
-        } else {
-          str = str.split("\\.").join("__ESC_DOT__");
-          return map(braces(str, arr, opts), function (ele) {
-            return ele.split("__ESC_DOT__").join(".");
-          });
-        }
-      }
-
-      /**
-       * Handle escaped dots: `{1\\.2}`
-       */
-
-      function escapePaths(str, arr, opts) {
-        str = str.split("\/.").join("__ESC_PATH__");
-        return map(braces(str, arr, opts), function (ele) {
-          return ele.split("__ESC_PATH__").join("\/.");
-        });
-      }
-
-      /**
-       * Handle escaped commas: `{a\\,b}`
-       */
-
-      function escapeCommas(str, arr, opts) {
-        if (!/\w,/.test(str)) {
-          return arr.concat(str.split("\\").join(""));
-        } else {
-          str = str.split("\\,").join("__ESC_COMMA__");
-          return map(braces(str, arr, opts), function (ele) {
-            return ele.split("__ESC_COMMA__").join(",");
-          });
-        }
-      }
-
-      /**
-       * Regex for common patterns
-       */
-
-      function patternRegex() {
-        return /\${|( (?=[{,}])|(?=[{,}]) )|{}|{,}|\\,(?=.*[{}])|\/\.(?=.*[{}])|\\\.(?={)|\\{|\\}/;
-      }
-
-      /**
-       * Braces regex.
-       */
-
-      function braceRegex() {
-        return /.*(\\?\{([^}]+)\})/;
-      }
-
-      /**
-       * es6 delimiter regex.
-       */
-
-      function es6Regex() {
-        return /\$\{([^}]+)\}/;
-      }
-
-      var braceRe;
-      var patternRe;
-
-      /**
-       * Faster alternative to `String.replace()` when the
-       * index of the token to be replaces can't be supplied
-       */
-
-      function splice(str, token, replacement) {
-        var i = str.indexOf(token);
-        return str.substr(0, i) + replacement + str.substr(i + token.length);
-      }
-
-      /**
-       * Fast array map
-       */
-
-      function map(arr, fn) {
-        if (arr == null) {
-          return [];
-        }
-
-        var len = arr.length;
-        var res = new Array(len);
-        var i = -1;
-
-        while (++i < len) {
-          res[i] = fn(arr[i], i, arr);
-        }
-
-        return res;
-      }
-
-      /**
-       * Fast array filter
-       */
-
-      function filter(arr, cb) {
-        if (arr == null) return [];
-        if (typeof cb !== "function") {
-          throw new TypeError("braces: filter expects a callback function.");
-        }
-
-        var len = arr.length;
-        var res = arr.slice();
-        var i = 0;
-
-        while (len--) {
-          if (!cb(arr[len], i++)) {
-            res.splice(len, 1);
-          }
-        }
-        return res;
-      }
-
-      /***/
-    },
-    /* 758 */
-    /***/ function (module, exports) {
-      module.exports = {
-        "application/1d-interleaved-parityfec": { source: "iana" },
-        "application/3gpdash-qoe-report+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/3gpp-ims+xml": { source: "iana", compressible: true },
-        "application/a2l": { source: "iana" },
-        "application/activemessage": { source: "iana" },
-        "application/activity+json": { source: "iana", compressible: true },
-        "application/alto-costmap+json": { source: "iana", compressible: true },
-        "application/alto-costmapfilter+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-directory+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-endpointcost+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-endpointcostparams+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-endpointprop+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-endpointpropparams+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-error+json": { source: "iana", compressible: true },
-        "application/alto-networkmap+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/alto-networkmapfilter+json": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/aml": { source: "iana" },
-        "application/andrew-inset": { source: "iana", extensions: ["ez"] },
-        "application/applefile": { source: "iana" },
-        "application/applixware": { source: "apache", extensions: ["aw"] },
-        "application/atf": { source: "iana" },
-        "application/atfx": { source: "iana" },
-        "application/atom+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["atom"],
-        },
-        "application/atomcat+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["atomcat"],
-        },
-        "application/atomdeleted+xml": { source: "iana", compressible: true },
-        "application/atomicmail": { source: "iana" },
-        "application/atomsvc+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["atomsvc"],
-        },
-        "application/atxml": { source: "iana" },
-        "application/auth-policy+xml": { source: "iana", compressible: true },
-        "application/bacnet-xdd+zip": { source: "iana", compressible: false },
-        "application/batch-smtp": { source: "iana" },
-        "application/bdoc": { compressible: false, extensions: ["bdoc"] },
-        "application/beep+xml": { source: "iana", compressible: true },
-        "application/calendar+json": { source: "iana", compressible: true },
-        "application/calendar+xml": { source: "iana", compressible: true },
-        "application/call-completion": { source: "iana" },
-        "application/cals-1840": { source: "iana" },
-        "application/cbor": { source: "iana" },
-        "application/cccex": { source: "iana" },
-        "application/ccmp+xml": { source: "iana", compressible: true },
-        "application/ccxml+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["ccxml"],
-        },
-        "application/cdfx+xml": { source: "iana", compressible: true },
-        "application/cdmi-capability": {
-          source: "iana",
-          extensions: ["cdmia"],
-        },
-        "application/cdmi-container": { source: "iana", extensions: ["cdmic"] },
-        "application/cdmi-domain": { source: "iana", extensions: ["cdmid"] },
-        "application/cdmi-object": { source: "iana", extensions: ["cdmio"] },
-        "application/cdmi-queue": { source: "iana", extensions: ["cdmiq"] },
-        "application/cdni": { source: "iana" },
-        "application/cea": { source: "iana" },
-        "application/cea-2018+xml": { source: "iana", compressible: true },
-        "application/cellml+xml": { source: "iana", compressible: true },
-        "application/cfw": { source: "iana" },
-        "application/clue_info+xml": { source: "iana", compressible: true },
-        "application/cms": { source: "iana" },
-        "application/cnrp+xml": { source: "iana", compressible: true },
-        "application/coap-group+json": { source: "iana", compressible: true },
-        "application/coap-payload": { source: "iana" },
-        "application/commonground": { source: "iana" },
-        "application/conference-info+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/cose": { source: "iana" },
-        "application/cose-key": { source: "iana" },
-        "application/cose-key-set": { source: "iana" },
-        "application/cpl+xml": { source: "iana", compressible: true },
-        "application/csrattrs": { source: "iana" },
-        "application/csta+xml": { source: "iana", compressible: true },
-        "application/cstadata+xml": { source: "iana", compressible: true },
-        "application/csvm+json": { source: "iana", compressible: true },
-        "application/cu-seeme": { source: "apache", extensions: ["cu"] },
-        "application/cwt": { source: "iana" },
-        "application/cybercash": { source: "iana" },
-        "application/dart": { compressible: true },
-        "application/dash+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["mpd"],
-        },
-        "application/dashdelta": { source: "iana" },
-        "application/davmount+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["davmount"],
-        },
-        "application/dca-rft": { source: "iana" },
-        "application/dcd": { source: "iana" },
-        "application/dec-dx": { source: "iana" },
-        "application/dialog-info+xml": { source: "iana", compressible: true },
-        "application/dicom": { source: "iana" },
-        "application/dicom+json": { source: "iana", compressible: true },
-        "application/dicom+xml": { source: "iana", compressible: true },
-        "application/dii": { source: "iana" },
-        "application/dit": { source: "iana" },
-        "application/dns": { source: "iana" },
-        "application/dns+json": { source: "iana", compressible: true },
-        "application/docbook+xml": {
-          source: "apache",
-          compressible: true,
-          extensions: ["dbk"],
-        },
-        "application/dskpp+xml": { source: "iana", compressible: true },
-        "application/dssc+der": { source: "iana", extensions: ["dssc"] },
-        "application/dssc+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["xdssc"],
-        },
-        "application/dvcs": { source: "iana" },
-        "application/ecmascript": {
-          source: "iana",
-          compressible: true,
-          extensions: ["ecma", "es"],
-        },
-        "application/edi-consent": { source: "iana" },
-        "application/edi-x12": { source: "iana", compressible: false },
-        "application/edifact": { source: "iana", compressible: false },
-        "application/efi": { source: "iana" },
-        "application/emergencycalldata.comment+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emergencycalldata.control+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emergencycalldata.deviceinfo+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emergencycalldata.ecall.msd": { source: "iana" },
-        "application/emergencycalldata.providerinfo+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emergencycalldata.serviceinfo+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emergencycalldata.subscriberinfo+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emergencycalldata.veds+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/emma+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["emma"],
-        },
-        "application/emotionml+xml": { source: "iana", compressible: true },
-        "application/encaprtp": { source: "iana" },
-        "application/epp+xml": { source: "iana", compressible: true },
-        "application/epub+zip": {
-          source: "iana",
-          compressible: false,
-          extensions: ["epub"],
-        },
-        "application/eshop": { source: "iana" },
-        "application/exi": { source: "iana", extensions: ["exi"] },
-        "application/fastinfoset": { source: "iana" },
-        "application/fastsoap": { source: "iana" },
-        "application/fdt+xml": { source: "iana", compressible: true },
-        "application/fhir+json": { source: "iana", compressible: true },
-        "application/fhir+xml": { source: "iana", compressible: true },
-        "application/fido.trusted-apps+json": { compressible: true },
-        "application/fits": { source: "iana" },
-        "application/font-sfnt": { source: "iana" },
-        "application/font-tdpfr": { source: "iana", extensions: ["pfr"] },
-        "application/font-woff": { source: "iana", compressible: false },
-        "application/framework-attributes+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/geo+json": {
-          source: "iana",
-          compressible: true,
-          extensions: ["geojson"],
-        },
-        "application/geo+json-seq": { source: "iana" },
-        "application/geoxacml+xml": { source: "iana", compressible: true },
-        "application/gltf-buffer": { source: "iana" },
-        "application/gml+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["gml"],
-        },
-        "application/gpx+xml": {
-          source: "apache",
-          compressible: true,
-          extensions: ["gpx"],
-        },
-        "application/gxf": { source: "apache", extensions: ["gxf"] },
-        "application/gzip": {
-          source: "iana",
-          compressible: false,
-          extensions: ["gz"],
-        },
-        "application/h224": { source: "iana" },
-        "application/held+xml": { source: "iana", compressible: true },
-        "application/hjson": { extensions: ["hjson"] },
-        "application/http": { source: "iana" },
-        "application/hyperstudio": { source: "iana", extensions: ["stk"] },
-        "application/ibe-key-request+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/ibe-pkg-reply+xml": { source: "iana", compressible: true },
-        "application/ibe-pp-data": { source: "iana" },
-        "application/iges": { source: "iana" },
-        "application/im-iscomposing+xml": {
-          source: "iana",
-          compressible: true,
-        },
-        "application/index": { source: "iana" },
-        "application/index.cmd": { source: "iana" },
-        "application/index.obj": { source: "iana" },
-        "application/index.response": { source: "iana" },
-        "application/index.vnd": { source: "iana" },
-        "application/inkml+xml": {
-          source: "iana",
-          compressible: true,
-          extensions: ["ink", "inkml"],
-        },
-        "application/iotp": { source: "iana" },
-        "application/ipfix": { source: "iana", extensions: ["ipfix"] },
-        "application/ipp": { source: "iana" },
-        "application/isup": { source: "iana" },
-        "application/its+xml": { source: "iana", compressible: true },
-        "application/java-archive": {
-          source: "apache",
-          compressible: false,
-          extensions: ["jar", "war", "ear"],
-        },
-        "application/java-serialized-object": {
-          source: "apache",
-          compressible: false,
-          extensions: ["ser"],
-        },
-        "application/java-vm": {
-          source: "apache",
-          compressible: false,
-          extensions: ["class"],
-        },
-        "application/javascript": {
-          source: "iana",
-          charset: "UTF-8",
-          compressible: true,
-          extensions: ["js", "mjs"],
-        },
-        "application/jf2feed+json": { source: "iana", compressible: true },
-        "application/jose": { source: "iana" },
-        "application/jose+json": { source: "iana", compressible: true },
-        "application/jrd+json": { source: "iana", compressible: true },
-        "application/json": {
-          source: "iana",
-          charset: "UTF-8",
-          compressible: true,
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-        "video/vnd.motorola.video": { source: "iana" },
-        "video/vnd.motorola.videop": { source: "iana" },
-        "video/vnd.mpegurl": { source: "iana", extensions: ["mxu", "m4u"] },
-        "video/vnd.ms-playready.media.pyv": {
-          source: "iana",
-          extensions: ["pyv"],
-        },
-        "video/vnd.nokia.interleaved-multimedia": { source: "iana" },
-        "video/vnd.nokia.mp4vr": { source: "iana" },
-        "video/vnd.nokia.videovoip": { source: "iana" },
-        "video/vnd.objectvideo": { source: "iana" },
-        "video/vnd.radgamettools.bink": { source: "iana" },
-        "video/vnd.radgamettools.smacker": { source: "iana" },
-        "video/vnd.sealed.mpeg1": { source: "iana" },
-        "video/vnd.sealed.mpeg4": { source: "iana" },
-        "video/vnd.sealed.swf": { source: "iana" },
-        "video/vnd.sealedmedia.softseal.mov": { source: "iana" },
-        "video/vnd.uvvu.mp4": { source: "iana", extensions: ["uvu", "uvvu"] },
-        "video/vnd.vivo": { source: "iana", extensions: ["viv"] },
-        "video/vp8": { source: "iana" },
-        "video/webm": {
-          source: "apache",
-          compressible: false,
-          extensions: ["webm"],
-        },
-        "video/x-f4v": { source: "apache", extensions: ["f4v"] },
-        "video/x-fli": { source: "apache", extensions: ["fli"] },
-        "video/x-flv": {
-          source: "apache",
-          compressible: false,
-          extensions: ["flv"],
-        },
-        "video/x-m4v": { source: "apache", extensions: ["m4v"] },
-        "video/x-matroska": {
-          source: "apache",
-          compressible: false,
-          extensions: ["mkv", "mk3d", "mks"],
-        },
-        "video/x-mng": { source: "apache", extensions: ["mng"] },
-        "video/x-ms-asf": { source: "apache", extensions: ["asf", "asx"] },
-        "video/x-ms-vob": { source: "apache", extensions: ["vob"] },
-        "video/x-ms-wm": { source: "apache", extensions: ["wm"] },
-        "video/x-ms-wmv": {
-          source: "apache",
-          compressible: false,
-          extensions: ["wmv"],
-        },
-        "video/x-ms-wmx": { source: "apache", extensions: ["wmx"] },
-        "video/x-ms-wvx": { source: "apache", extensions: ["wvx"] },
-        "video/x-msvideo": { source: "apache", extensions: ["avi"] },
-        "video/x-sgi-movie": { source: "apache", extensions: ["movie"] },
-        "video/x-smv": { source: "apache", extensions: ["smv"] },
-        "x-conference/x-cooltalk": { source: "apache", extensions: ["ice"] },
-        "x-shader/x-fragment": { compressible: true },
-        "x-shader/x-vertex": { compressible: true },
-      };
+/**
+ * Checks if `value` is classified as a `String` primitive or object.
+ *
+ * @static
+ * @since 0.1.0
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a string, else `false`.
+ * @example
+ *
+ * _.isString('abc');
+ * // => true
+ *
+ * _.isString(1);
+ * // => false
+ */
+function isString(value) {
+  return typeof value == 'string' ||
+    (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);
+}
 
-      /***/
-    },
-    /* 759 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*!
-       * mime-db
-       * Copyright(c) 2014 Jonathan Ong
-       * MIT Licensed
-       */
+/**
+ * Converts `value` to an array.
+ *
+ * @static
+ * @since 0.1.0
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to convert.
+ * @returns {Array} Returns the converted array.
+ * @example
+ *
+ * _.toArray({ 'a': 1, 'b': 2 });
+ * // => [1, 2]
+ *
+ * _.toArray('abc');
+ * // => ['a', 'b', 'c']
+ *
+ * _.toArray(1);
+ * // => []
+ *
+ * _.toArray(null);
+ * // => []
+ */
+function toArray(value) {
+  if (!value) {
+    return [];
+  }
+  if (isArrayLike(value)) {
+    return isString(value) ? stringToArray(value) : copyArray(value);
+  }
+  if (iteratorSymbol && value[iteratorSymbol]) {
+    return iteratorToArray(value[iteratorSymbol]());
+  }
+  var tag = getTag(value),
+      func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
 
-      /**
-       * Module exports.
-       */
+  return func(value);
+}
 
-      module.exports = __webpack_require__(758);
+/**
+ * Creates an array of the own enumerable property names of `object`.
+ *
+ * **Note:** Non-object values are coerced to objects. See the
+ * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
+ * for more details.
+ *
+ * @static
+ * @since 0.1.0
+ * @memberOf _
+ * @category Object
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property names.
+ * @example
+ *
+ * function Foo() {
+ *   this.a = 1;
+ *   this.b = 2;
+ * }
+ *
+ * Foo.prototype.c = 3;
+ *
+ * _.keys(new Foo);
+ * // => ['a', 'b'] (iteration order is not guaranteed)
+ *
+ * _.keys('hi');
+ * // => ['0', '1']
+ */
+function keys(object) {
+  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
+}
 
-      /***/
-    },
-    /* 760 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = (to, from) => {
-        // TODO: use `Reflect.ownKeys()` when targeting Node.js 6
-        for (const prop of Object.getOwnPropertyNames(from).concat(
-          Object.getOwnPropertySymbols(from),
-        )) {
-          Object.defineProperty(
-            to,
-            prop,
-            Object.getOwnPropertyDescriptor(from, prop),
-          );
-        }
+/**
+ * Creates an array of the own enumerable string keyed property values of `object`.
+ *
+ * **Note:** Non-object values are coerced to objects.
+ *
+ * @static
+ * @since 0.1.0
+ * @memberOf _
+ * @category Object
+ * @param {Object} object The object to query.
+ * @returns {Array} Returns the array of property values.
+ * @example
+ *
+ * function Foo() {
+ *   this.a = 1;
+ *   this.b = 2;
+ * }
+ *
+ * Foo.prototype.c = 3;
+ *
+ * _.values(new Foo);
+ * // => [1, 2] (iteration order is not guaranteed)
+ *
+ * _.values('hi');
+ * // => ['h', 'i']
+ */
+function values(object) {
+  return object ? baseValues(object, keys(object)) : [];
+}
 
-        return to;
-      };
+module.exports = toArray;
 
-      /***/
-    },
-    /* 761 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      const mkdirp = __webpack_require__(145);
+/***/ }),
+/* 751 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = function (dir, opts) {
-        return new Promise((resolve, reject) => {
-          mkdirp(dir, opts, (err, made) =>
-            err === null ? resolve(made) : reject(err),
-          );
-        });
-      };
+var crypto = __webpack_require__(11)
+var max = Math.pow(2, 32)
 
-      /***/
-    },
-    /* 762 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Promise = __webpack_require__(345);
-      var fs;
-      try {
-        fs = __webpack_require__(391);
-      } catch (err) {
-        fs = __webpack_require__(5);
-      }
-
-      var api = [
-        "appendFile",
-        "chmod",
-        "chown",
-        "close",
-        "fchmod",
-        "fchown",
-        "fdatasync",
-        "fstat",
-        "fsync",
-        "ftruncate",
-        "futimes",
-        "lchown",
-        "link",
-        "lstat",
-        "mkdir",
-        "open",
-        "read",
-        "readFile",
-        "readdir",
-        "readlink",
-        "realpath",
-        "rename",
-        "rmdir",
-        "stat",
-        "symlink",
-        "truncate",
-        "unlink",
-        "utimes",
-        "write",
-        "writeFile",
-      ];
+module.exports = random
+module.exports.cryptographic = true
 
-      typeof fs.access === "function" && api.push("access");
-      typeof fs.copyFile === "function" && api.push("copyFile");
-      typeof fs.mkdtemp === "function" && api.push("mkdtemp");
+function random () {
+  var buf = crypto
+    .randomBytes(4)
+    .toString('hex')
 
-      __webpack_require__(951).withCallback(fs, exports, api);
+  return parseInt(buf, 16) / max
+}
 
-      exports.exists = function (filename, callback) {
-        // callback
-        if (typeof callback === "function") {
-          return fs.stat(filename, function (err) {
-            callback(null, !err);
-          });
-        }
-        // or promise
-        return new Promise(function (resolve) {
-          fs.stat(filename, function (err) {
-            resolve(!err);
-          });
-        });
-      };
 
-      /***/
-    },
-    /* 763 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*jslint node: true*/
-      var toArray = __webpack_require__(750);
-      var emojiByName = __webpack_require__(764);
+/***/ }),
+/* 752 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      ("use strict");
+"use strict";
 
-      /**
-       * regex to parse emoji in a string - finds emoji, e.g. :coffee:
-       */
-      var emojiNameRegex = /:([a-zA-Z0-9_\-\+]+):/g;
 
-      /**
-       * regex to trim whitespace
-       * use instead of String.prototype.trim() for IE8 supprt
-       */
-      var trimSpaceRegex = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
+var chars = {}, unesc, temp;
 
-      /**
-       * Removes colons on either side
-       * of the string if present
-       * @param  {string} str
-       * @return {string}
-       */
-      function stripColons(str) {
-        var colonIndex = str.indexOf(":");
-        if (colonIndex > -1) {
-          // :emoji: (http://www.emoji-cheat-sheet.com/)
-          if (colonIndex === str.length - 1) {
-            str = str.substring(0, colonIndex);
-            return stripColons(str);
-          } else {
-            str = str.substr(colonIndex + 1);
-            return stripColons(str);
-          }
-        }
+function reverse(object, prepender) {
+  return Object.keys(object).reduce(function(reversed, key) {
+    var newKey = prepender ? prepender + key : key; // Optionally prepend a string to key.
+    reversed[object[key]] = newKey; // Swap key and value.
+    return reversed; // Return the result.
+  }, {});
+}
 
-        return str;
+/**
+ * Regex for common characters
+ */
+
+chars.escapeRegex = {
+  '?': /\?/g,
+  '@': /\@/g,
+  '!': /\!/g,
+  '+': /\+/g,
+  '*': /\*/g,
+  '(': /\(/g,
+  ')': /\)/g,
+  '[': /\[/g,
+  ']': /\]/g
+};
+
+/**
+ * Escape characters
+ */
+
+chars.ESC = {
+  '?': '__UNESC_QMRK__',
+  '@': '__UNESC_AMPE__',
+  '!': '__UNESC_EXCL__',
+  '+': '__UNESC_PLUS__',
+  '*': '__UNESC_STAR__',
+  ',': '__UNESC_COMMA__',
+  '(': '__UNESC_LTPAREN__',
+  ')': '__UNESC_RTPAREN__',
+  '[': '__UNESC_LTBRACK__',
+  ']': '__UNESC_RTBRACK__'
+};
+
+/**
+ * Unescape characters
+ */
+
+chars.UNESC = unesc || (unesc = reverse(chars.ESC, '\\'));
+
+chars.ESC_TEMP = {
+  '?': '__TEMP_QMRK__',
+  '@': '__TEMP_AMPE__',
+  '!': '__TEMP_EXCL__',
+  '*': '__TEMP_STAR__',
+  '+': '__TEMP_PLUS__',
+  ',': '__TEMP_COMMA__',
+  '(': '__TEMP_LTPAREN__',
+  ')': '__TEMP_RTPAREN__',
+  '[': '__TEMP_LTBRACK__',
+  ']': '__TEMP_RTBRACK__'
+};
+
+chars.TEMP = temp || (temp = reverse(chars.ESC_TEMP));
+
+module.exports = chars;
+
+
+/***/ }),
+/* 753 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * micromatch <https://github.com/jonschlinkert/micromatch>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+
+
+var utils = __webpack_require__(300);
+var Glob = __webpack_require__(754);
+
+/**
+ * Expose `expand`
+ */
+
+module.exports = expand;
+
+/**
+ * Expand a glob pattern to resolve braces and
+ * similar patterns before converting to regex.
+ *
+ * @param  {String|Array} `pattern`
+ * @param  {Array} `files`
+ * @param  {Options} `opts`
+ * @return {Array}
+ */
+
+function expand(pattern, options) {
+  if (typeof pattern !== 'string') {
+    throw new TypeError('micromatch.expand(): argument should be a string.');
+  }
+
+  var glob = new Glob(pattern, options || {});
+  var opts = glob.options;
+
+  if (!utils.isGlob(pattern)) {
+    glob.pattern = glob.pattern.replace(/([\/.])/g, '\\$1');
+    return glob;
+  }
+
+  glob.pattern = glob.pattern.replace(/(\+)(?!\()/g, '\\$1');
+  glob.pattern = glob.pattern.split('$').join('\\$');
+
+  if (typeof opts.braces !== 'boolean' && typeof opts.nobraces !== 'boolean') {
+    opts.braces = true;
+  }
+
+  if (glob.pattern === '.*') {
+    return {
+      pattern: '\\.' + star,
+      tokens: tok,
+      options: opts
+    };
+  }
+
+  if (glob.pattern === '*') {
+    return {
+      pattern: oneStar(opts.dot),
+      tokens: tok,
+      options: opts
+    };
+  }
+
+  // parse the glob pattern into tokens
+  glob.parse();
+  var tok = glob.tokens;
+  tok.is.negated = opts.negated;
+
+  // dotfile handling
+  if ((opts.dotfiles === true || tok.is.dotfile) && opts.dot !== false) {
+    opts.dotfiles = true;
+    opts.dot = true;
+  }
+
+  if ((opts.dotdirs === true || tok.is.dotdir) && opts.dot !== false) {
+    opts.dotdirs = true;
+    opts.dot = true;
+  }
+
+  // check for braces with a dotfile pattern
+  if (/[{,]\./.test(glob.pattern)) {
+    opts.makeRe = false;
+    opts.dot = true;
+  }
+
+  if (opts.nonegate !== true) {
+    opts.negated = glob.negated;
+  }
+
+  // if the leading character is a dot or a slash, escape it
+  if (glob.pattern.charAt(0) === '.' && glob.pattern.charAt(1) !== '/') {
+    glob.pattern = '\\' + glob.pattern;
+  }
+
+  /**
+   * Extended globs
+   */
+
+  // expand braces, e.g `{1..5}`
+  glob.track('before braces');
+  if (tok.is.braces) {
+    glob.braces();
+  }
+  glob.track('after braces');
+
+  // expand extglobs, e.g `foo/!(a|b)`
+  glob.track('before extglob');
+  if (tok.is.extglob) {
+    glob.extglob();
+  }
+  glob.track('after extglob');
+
+  // expand brackets, e.g `[[:alpha:]]`
+  glob.track('before brackets');
+  if (tok.is.brackets) {
+    glob.brackets();
+  }
+  glob.track('after brackets');
+
+  // special patterns
+  glob._replace('[!', '[^');
+  glob._replace('(?', '(%~');
+  glob._replace(/\[\]/, '\\[\\]');
+  glob._replace('/[', '/' + (opts.dot ? dotfiles : nodot) + '[', true);
+  glob._replace('/?', '/' + (opts.dot ? dotfiles : nodot) + '[^/]', true);
+  glob._replace('/.', '/(?=.)\\.', true);
+
+  // windows drives
+  glob._replace(/^(\w):([\\\/]+?)/gi, '(?=.)$1:$2', true);
+
+  // negate slashes in exclusion ranges
+  if (glob.pattern.indexOf('[^') !== -1) {
+    glob.pattern = negateSlash(glob.pattern);
+  }
+
+  if (opts.globstar !== false && glob.pattern === '**') {
+    glob.pattern = globstar(opts.dot);
+
+  } else {
+    glob.pattern = balance(glob.pattern, '[', ']');
+    glob.escape(glob.pattern);
+
+    // if the pattern has `**`
+    if (tok.is.globstar) {
+      glob.pattern = collapse(glob.pattern, '/**');
+      glob.pattern = collapse(glob.pattern, '**/');
+      glob._replace('/**/', '(?:/' + globstar(opts.dot) + '/|/)', true);
+      glob._replace(/\*{2,}/g, '**');
+
+      // 'foo/*'
+      glob._replace(/(\w+)\*(?!\/)/g, '$1[^/]*?', true);
+      glob._replace(/\*\*\/\*(\w)/g, globstar(opts.dot) + '\\/' + (opts.dot ? dotfiles : nodot) + '[^/]*?$1', true);
+
+      if (opts.dot !== true) {
+        glob._replace(/\*\*\/(.)/g, '(?:**\\/|)$1');
       }
 
-      /**
-       * Adds colons to either side
-       * of the string
-       * @param {string} str
-       * @return {string}
-       */
-      function wrapColons(str) {
-        return typeof str === "string" && str.length > 0
-          ? ":" + str + ":"
-          : str;
+      // 'foo/**' or '{**,*}', but not 'foo**'
+      if (tok.path.dirname !== '' || /,\*\*|\*\*,/.test(glob.orig)) {
+        glob._replace('**', globstar(opts.dot), true);
       }
+    }
 
-      /**
-       * Ensure that the word is wrapped in colons
-       * by only adding them, if they are not there.
-       * @param {string} str
-       * @return {string}
-       */
-      function ensureColons(str) {
-        return typeof str === "string" && str[0] !== ":"
-          ? wrapColons(str)
-          : str;
-      }
-
-      // Non spacing mark, some emoticons have them. It's the 'Variant Form',
-      // which provides more information so that emoticons can be rendered as
-      // more colorful graphics. FE0E is a unicode text version, where as FE0F
-      // should be rendered as a graphical version. The code gracefully degrades.
-      var NON_SPACING_MARK = String.fromCharCode(65039); // 65039 - '️' - 0xFE0F;
-      var nonSpacingRegex = new RegExp(NON_SPACING_MARK, "g");
-
-      // Remove the non-spacing-mark from the code, never send a stripped version
-      // to the client, as it kills graphical emoticons.
-      function stripNSB(code) {
-        return code.replace(nonSpacingRegex, "");
-      }
-
-      // Reversed hash table, where as emojiByName contains a { heart: '❤' }
-      // dictionary emojiByCode contains { ❤: 'heart' }. The codes are normalized
-      // to the text version.
-      var emojiByCode = Object.keys(emojiByName).reduce(function (h, k) {
-        h[stripNSB(emojiByName[k])] = k;
-        return h;
-      }, {});
+    // ends with /*
+    glob._replace(/\/\*$/, '\\/' + oneStar(opts.dot), true);
+    // ends with *, no slashes
+    glob._replace(/(?!\/)\*$/, star, true);
+    // has 'n*.' (partial wildcard w/ file extension)
+    glob._replace(/([^\/]+)\*/, '$1' + oneStar(true), true);
+    // has '*'
+    glob._replace('*', oneStar(opts.dot), true);
+    glob._replace('?.', '?\\.', true);
+    glob._replace('?:', '?:', true);
+
+    glob._replace(/\?+/g, function(match) {
+      var len = match.length;
+      if (len === 1) {
+        return qmark;
+      }
+      return qmark + '{' + len + '}';
+    });
 
-      /**
-       * Emoji namespace
-       */
-      var Emoji = {
-        emoji: emojiByName,
-      };
+    // escape '.abc' => '\\.abc'
+    glob._replace(/\.([*\w]+)/g, '\\.$1');
+    // fix '[^\\\\/]'
+    glob._replace(/\[\^[\\\/]+\]/g, qmark);
+    // '///' => '\/'
+    glob._replace(/\/+/g, '\\/');
+    // '\\\\\\' => '\\'
+    glob._replace(/\\{2,}/g, '\\');
+  }
 
-      /**
-       * get emoji code from name
-       * @param  {string} emoji
-       * @return {string}
-       */
-      Emoji._get = function _get(emoji) {
-        if (emojiByName.hasOwnProperty(emoji)) {
-          return emojiByName[emoji];
-        }
+  // unescape previously escaped patterns
+  glob.unescape(glob.pattern);
+  glob._replace('__UNESC_STAR__', '*');
+
+  // escape dots that follow qmarks
+  glob._replace('?.', '?\\.');
+
+  // remove unnecessary slashes in character classes
+  glob._replace('[^\\/]', qmark);
+
+  if (glob.pattern.length > 1) {
+    if (/^[\[?*]/.test(glob.pattern)) {
+      // only prepend the string if we don't want to match dotfiles
+      glob.pattern = (opts.dot ? dotfiles : nodot) + glob.pattern;
+    }
+  }
+
+  return glob;
+}
+
+/**
+ * Collapse repeated character sequences.
+ *
+ * ```js
+ * collapse('a/../../../b', '../');
+ * //=> 'a/../b'
+ * ```
+ *
+ * @param  {String} `str`
+ * @param  {String} `ch` Character sequence to collapse
+ * @return {String}
+ */
+
+function collapse(str, ch) {
+  var res = str.split(ch);
+  var isFirst = res[0] === '';
+  var isLast = res[res.length - 1] === '';
+  res = res.filter(Boolean);
+  if (isFirst) res.unshift('');
+  if (isLast) res.push('');
+  return res.join(ch);
+}
+
+/**
+ * Negate slashes in exclusion ranges, per glob spec:
+ *
+ * ```js
+ * negateSlash('[^foo]');
+ * //=> '[^\\/foo]'
+ * ```
+ *
+ * @param  {String} `str` glob pattern
+ * @return {String}
+ */
+
+function negateSlash(str) {
+  return str.replace(/\[\^([^\]]*?)\]/g, function(match, inner) {
+    if (inner.indexOf('/') === -1) {
+      inner = '\\/' + inner;
+    }
+    return '[^' + inner + ']';
+  });
+}
+
+/**
+ * Escape imbalanced braces/bracket. This is a very
+ * basic, naive implementation that only does enough
+ * to serve the purpose.
+ */
+
+function balance(str, a, b) {
+  var aarr = str.split(a);
+  var alen = aarr.join('').length;
+  var blen = str.split(b).join('').length;
+
+  if (alen !== blen) {
+    str = aarr.join('\\' + a);
+    return str.split(b).join('\\' + b);
+  }
+  return str;
+}
+
+/**
+ * Special patterns to be converted to regex.
+ * Heuristics are used to simplify patterns
+ * and speed up processing.
+ */
+
+/* eslint no-multi-spaces: 0 */
+var qmark       = '[^/]';
+var star        = qmark + '*?';
+var nodot       = '(?!\\.)(?=.)';
+var dotfileGlob = '(?:\\/|^)\\.{1,2}($|\\/)';
+var dotfiles    = '(?!' + dotfileGlob + ')(?=.)';
+var twoStarDot  = '(?:(?!' + dotfileGlob + ').)*?';
+
+/**
+ * Create a regex for `*`.
+ *
+ * If `dot` is true, or the pattern does not begin with
+ * a leading star, then return the simpler regex.
+ */
+
+function oneStar(dotfile) {
+  return dotfile ? '(?!' + dotfileGlob + ')(?=.)' + star : (nodot + star);
+}
+
+function globstar(dotfile) {
+  if (dotfile) { return twoStarDot; }
+  return '(?:(?!(?:\\/|^)\\.).)*?';
+}
+
+
+/***/ }),
+/* 754 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var chars = __webpack_require__(752);
+var utils = __webpack_require__(300);
+
+/**
+ * Expose `Glob`
+ */
+
+var Glob = module.exports = function Glob(pattern, options) {
+  if (!(this instanceof Glob)) {
+    return new Glob(pattern, options);
+  }
+  this.options = options || {};
+  this.pattern = pattern;
+  this.history = [];
+  this.tokens = {};
+  this.init(pattern);
+};
+
+/**
+ * Initialize defaults
+ */
+
+Glob.prototype.init = function(pattern) {
+  this.orig = pattern;
+  this.negated = this.isNegated();
+  this.options.track = this.options.track || false;
+  this.options.makeRe = true;
+};
+
+/**
+ * Push a change into `glob.history`. Useful
+ * for debugging.
+ */
+
+Glob.prototype.track = function(msg) {
+  if (this.options.track) {
+    this.history.push({msg: msg, pattern: this.pattern});
+  }
+};
+
+/**
+ * Return true if `glob.pattern` was negated
+ * with `!`, also remove the `!` from the pattern.
+ *
+ * @return {Boolean}
+ */
+
+Glob.prototype.isNegated = function() {
+  if (this.pattern.charCodeAt(0) === 33 /* '!' */) {
+    this.pattern = this.pattern.slice(1);
+    return true;
+  }
+  return false;
+};
+
+/**
+ * Expand braces in the given glob pattern.
+ *
+ * We only need to use the [braces] lib when
+ * patterns are nested.
+ */
+
+Glob.prototype.braces = function() {
+  if (this.options.nobraces !== true && this.options.nobrace !== true) {
+    // naive/fast check for imbalanced characters
+    var a = this.pattern.match(/[\{\(\[]/g);
+    var b = this.pattern.match(/[\}\)\]]/g);
+
+    // if imbalanced, don't optimize the pattern
+    if (a && b && (a.length !== b.length)) {
+      this.options.makeRe = false;
+    }
+
+    // expand brace patterns and join the resulting array
+    var expanded = utils.braces(this.pattern, this.options);
+    this.pattern = expanded.join('|');
+  }
+};
+
+/**
+ * Expand bracket expressions in `glob.pattern`
+ */
+
+Glob.prototype.brackets = function() {
+  if (this.options.nobrackets !== true) {
+    this.pattern = utils.brackets(this.pattern);
+  }
+};
+
+/**
+ * Expand bracket expressions in `glob.pattern`
+ */
+
+Glob.prototype.extglob = function() {
+  if (this.options.noextglob === true) return;
+
+  if (utils.isExtglob(this.pattern)) {
+    this.pattern = utils.extglob(this.pattern, {escape: true});
+  }
+};
+
+/**
+ * Parse the given pattern
+ */
+
+Glob.prototype.parse = function(pattern) {
+  this.tokens = utils.parseGlob(pattern || this.pattern, true);
+  return this.tokens;
+};
+
+/**
+ * Replace `a` with `b`. Also tracks the change before and
+ * after each replacement. This is disabled by default, but
+ * can be enabled by setting `options.track` to true.
+ *
+ * Also, when the pattern is a string, `.split()` is used,
+ * because it's much faster than replace.
+ *
+ * @param  {RegExp|String} `a`
+ * @param  {String} `b`
+ * @param  {Boolean} `escape` When `true`, escapes `*` and `?` in the replacement.
+ * @return {String}
+ */
+
+Glob.prototype._replace = function(a, b, escape) {
+  this.track('before (find): "' + a + '" (replace with): "' + b + '"');
+  if (escape) b = esc(b);
+  if (a && b && typeof a === 'string') {
+    this.pattern = this.pattern.split(a).join(b);
+  } else {
+    this.pattern = this.pattern.replace(a, b);
+  }
+  this.track('after');
+};
+
+/**
+ * Escape special characters in the given string.
+ *
+ * @param  {String} `str` Glob pattern
+ * @return {String}
+ */
+
+Glob.prototype.escape = function(str) {
+  this.track('before escape: ');
+  var re = /["\\](['"]?[^"'\\]['"]?)/g;
+
+  this.pattern = str.replace(re, function($0, $1) {
+    var o = chars.ESC;
+    var ch = o && o[$1];
+    if (ch) {
+      return ch;
+    }
+    if (/[a-z]/i.test($0)) {
+      return $0.split('\\').join('');
+    }
+    return $0;
+  });
+
+  this.track('after escape: ');
+};
+
+/**
+ * Unescape special characters in the given string.
+ *
+ * @param  {String} `str`
+ * @return {String}
+ */
+
+Glob.prototype.unescape = function(str) {
+  var re = /__([A-Z]+)_([A-Z]+)__/g;
+  this.pattern = str.replace(re, function($0, $1) {
+    return chars[$1][$0];
+  });
+  this.pattern = unesc(this.pattern);
+};
+
+/**
+ * Escape/unescape utils
+ */
+
+function esc(str) {
+  str = str.split('?').join('%~');
+  str = str.split('*').join('%%');
+  return str;
+}
+
+function unesc(str) {
+  str = str.split('%~').join('?');
+  str = str.split('%%').join('*');
+  return str;
+}
+
+
+/***/ }),
+/* 755 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * arr-diff <https://github.com/jonschlinkert/arr-diff>
+ *
+ * Copyright (c) 2014 Jon Schlinkert, contributors.
+ * Licensed under the MIT License
+ */
+
+
+
+var flatten = __webpack_require__(510);
+var slice = [].slice;
+
+/**
+ * Return the difference between the first array and
+ * additional arrays.
+ *
+ * ```js
+ * var diff = require('{%= name %}');
+ *
+ * var a = ['a', 'b', 'c', 'd'];
+ * var b = ['b', 'c'];
+ *
+ * console.log(diff(a, b))
+ * //=> ['a', 'd']
+ * ```
+ *
+ * @param  {Array} `a`
+ * @param  {Array} `b`
+ * @return {Array}
+ * @api public
+ */
+
+function diff(arr, arrays) {
+  var argsLen = arguments.length;
+  var len = arr.length, i = -1;
+  var res = [], arrays;
+
+  if (argsLen === 1) {
+    return arr;
+  }
+
+  if (argsLen > 2) {
+    arrays = flatten(slice.call(arguments, 1));
+  }
+
+  while (++i < len) {
+    if (!~arrays.indexOf(arr[i])) {
+      res.push(arr[i]);
+    }
+  }
+  return res;
+}
+
+/**
+ * Expose `diff`
+ */
+
+module.exports = diff;
+
+
+/***/ }),
+/* 756 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * array-unique <https://github.com/jonschlinkert/array-unique>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
+
+
+
+module.exports = function unique(arr) {
+  if (!Array.isArray(arr)) {
+    throw new TypeError('array-unique expects an array.');
+  }
+
+  var len = arr.length;
+  var i = -1;
+
+  while (i++ < len) {
+    var j = i + 1;
+
+    for (; j < arr.length; ++j) {
+      if (arr[i] === arr[j]) {
+        arr.splice(j--, 1);
+      }
+    }
+  }
+  return arr;
+};
+
+
+/***/ }),
+/* 757 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+/*!
+ * braces <https://github.com/jonschlinkert/braces>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT license.
+ */
+
+
+
+/**
+ * Module dependencies
+ */
+
+var expand = __webpack_require__(640);
+var repeat = __webpack_require__(411);
+var tokens = __webpack_require__(778);
+
+/**
+ * Expose `braces`
+ */
+
+module.exports = function(str, options) {
+  if (typeof str !== 'string') {
+    throw new Error('braces expects a string');
+  }
+  return braces(str, options);
+};
+
+/**
+ * Expand `{foo,bar}` or `{1..5}` braces in the
+ * given `string`.
+ *
+ * @param  {String} `str`
+ * @param  {Array} `arr`
+ * @param  {Object} `options`
+ * @return {Array}
+ */
+
+function braces(str, arr, options) {
+  if (str === '') {
+    return [];
+  }
+
+  if (!Array.isArray(arr)) {
+    options = arr;
+    arr = [];
+  }
+
+  var opts = options || {};
+  arr = arr || [];
+
+  if (typeof opts.nodupes === 'undefined') {
+    opts.nodupes = true;
+  }
+
+  var fn = opts.fn;
+  var es6;
+
+  if (typeof opts === 'function') {
+    fn = opts;
+    opts = {};
+  }
+
+  if (!(patternRe instanceof RegExp)) {
+    patternRe = patternRegex();
+  }
+
+  var matches = str.match(patternRe) || [];
+  var m = matches[0];
+
+  switch(m) {
+    case '\\,':
+      return escapeCommas(str, arr, opts);
+    case '\\.':
+      return escapeDots(str, arr, opts);
+    case '\/.':
+      return escapePaths(str, arr, opts);
+    case ' ':
+      return splitWhitespace(str);
+    case '{,}':
+      return exponential(str, opts, braces);
+    case '{}':
+      return emptyBraces(str, arr, opts);
+    case '\\{':
+    case '\\}':
+      return escapeBraces(str, arr, opts);
+    case '${':
+      if (!/\{[^{]+\{/.test(str)) {
+        return arr.concat(str);
+      } else {
+        es6 = true;
+        str = tokens.before(str, es6Regex());
+      }
+  }
+
+  if (!(braceRe instanceof RegExp)) {
+    braceRe = braceRegex();
+  }
+
+  var match = braceRe.exec(str);
+  if (match == null) {
+    return [str];
+  }
+
+  var outter = match[1];
+  var inner = match[2];
+  if (inner === '') { return [str]; }
+
+  var segs, segsLength;
+
+  if (inner.indexOf('..') !== -1) {
+    segs = expand(inner, opts, fn) || inner.split(',');
+    segsLength = segs.length;
+
+  } else if (inner[0] === '"' || inner[0] === '\'') {
+    return arr.concat(str.split(/['"]/).join(''));
+
+  } else {
+    segs = inner.split(',');
+    if (opts.makeRe) {
+      return braces(str.replace(outter, wrap(segs, '|')), opts);
+    }
+
+    segsLength = segs.length;
+    if (segsLength === 1 && opts.bash) {
+      segs[0] = wrap(segs[0], '\\');
+    }
+  }
+
+  var len = segs.length;
+  var i = 0, val;
+
+  while (len--) {
+    var path = segs[i++];
+
+    if (/(\.[^.\/])/.test(path)) {
+      if (segsLength > 1) {
+        return segs;
+      } else {
+        return [str];
+      }
+    }
+
+    val = splice(str, outter, path);
+
+    if (/\{[^{}]+?\}/.test(val)) {
+      arr = braces(val, arr, opts);
+    } else if (val !== '') {
+      if (opts.nodupes && arr.indexOf(val) !== -1) { continue; }
+      arr.push(es6 ? tokens.after(val) : val);
+    }
+  }
+
+  if (opts.strict) { return filter(arr, filterEmpty); }
+  return arr;
+}
+
+/**
+ * Expand exponential ranges
+ *
+ *   `a{,}{,}` => ['a', 'a', 'a', 'a']
+ */
+
+function exponential(str, options, fn) {
+  if (typeof options === 'function') {
+    fn = options;
+    options = null;
+  }
+
+  var opts = options || {};
+  var esc = '__ESC_EXP__';
+  var exp = 0;
+  var res;
+
+  var parts = str.split('{,}');
+  if (opts.nodupes) {
+    return fn(parts.join(''), opts);
+  }
+
+  exp = parts.length - 1;
+  res = fn(parts.join(esc), opts);
+  var len = res.length;
+  var arr = [];
+  var i = 0;
+
+  while (len--) {
+    var ele = res[i++];
+    var idx = ele.indexOf(esc);
+
+    if (idx === -1) {
+      arr.push(ele);
+
+    } else {
+      ele = ele.split('__ESC_EXP__').join('');
+      if (!!ele && opts.nodupes !== false) {
+        arr.push(ele);
+
+      } else {
+        var num = Math.pow(2, exp);
+        arr.push.apply(arr, repeat(ele, num));
+      }
+    }
+  }
+  return arr;
+}
+
+/**
+ * Wrap a value with parens, brackets or braces,
+ * based on the given character/separator.
+ *
+ * @param  {String|Array} `val`
+ * @param  {String} `ch`
+ * @return {String}
+ */
+
+function wrap(val, ch) {
+  if (ch === '|') {
+    return '(' + val.join(ch) + ')';
+  }
+  if (ch === ',') {
+    return '{' + val.join(ch) + '}';
+  }
+  if (ch === '-') {
+    return '[' + val.join(ch) + ']';
+  }
+  if (ch === '\\') {
+    return '\\{' + val + '\\}';
+  }
+}
+
+/**
+ * Handle empty braces: `{}`
+ */
+
+function emptyBraces(str, arr, opts) {
+  return braces(str.split('{}').join('\\{\\}'), arr, opts);
+}
+
+/**
+ * Filter out empty-ish values
+ */
+
+function filterEmpty(ele) {
+  return !!ele && ele !== '\\';
+}
+
+/**
+ * Handle patterns with whitespace
+ */
+
+function splitWhitespace(str) {
+  var segs = str.split(' ');
+  var len = segs.length;
+  var res = [];
+  var i = 0;
+
+  while (len--) {
+    res.push.apply(res, braces(segs[i++]));
+  }
+  return res;
+}
+
+/**
+ * Handle escaped braces: `\\{foo,bar}`
+ */
+
+function escapeBraces(str, arr, opts) {
+  if (!/\{[^{]+\{/.test(str)) {
+    return arr.concat(str.split('\\').join(''));
+  } else {
+    str = str.split('\\{').join('__LT_BRACE__');
+    str = str.split('\\}').join('__RT_BRACE__');
+    return map(braces(str, arr, opts), function(ele) {
+      ele = ele.split('__LT_BRACE__').join('{');
+      return ele.split('__RT_BRACE__').join('}');
+    });
+  }
+}
+
+/**
+ * Handle escaped dots: `{1\\.2}`
+ */
+
+function escapeDots(str, arr, opts) {
+  if (!/[^\\]\..+\\\./.test(str)) {
+    return arr.concat(str.split('\\').join(''));
+  } else {
+    str = str.split('\\.').join('__ESC_DOT__');
+    return map(braces(str, arr, opts), function(ele) {
+      return ele.split('__ESC_DOT__').join('.');
+    });
+  }
+}
+
+/**
+ * Handle escaped dots: `{1\\.2}`
+ */
+
+function escapePaths(str, arr, opts) {
+  str = str.split('\/.').join('__ESC_PATH__');
+  return map(braces(str, arr, opts), function(ele) {
+    return ele.split('__ESC_PATH__').join('\/.');
+  });
+}
+
+/**
+ * Handle escaped commas: `{a\\,b}`
+ */
+
+function escapeCommas(str, arr, opts) {
+  if (!/\w,/.test(str)) {
+    return arr.concat(str.split('\\').join(''));
+  } else {
+    str = str.split('\\,').join('__ESC_COMMA__');
+    return map(braces(str, arr, opts), function(ele) {
+      return ele.split('__ESC_COMMA__').join(',');
+    });
+  }
+}
+
+/**
+ * Regex for common patterns
+ */
+
+function patternRegex() {
+  return /\${|( (?=[{,}])|(?=[{,}]) )|{}|{,}|\\,(?=.*[{}])|\/\.(?=.*[{}])|\\\.(?={)|\\{|\\}/;
+}
+
+/**
+ * Braces regex.
+ */
+
+function braceRegex() {
+  return /.*(\\?\{([^}]+)\})/;
+}
+
+/**
+ * es6 delimiter regex.
+ */
+
+function es6Regex() {
+  return /\$\{([^}]+)\}/;
+}
+
+var braceRe;
+var patternRe;
+
+/**
+ * Faster alternative to `String.replace()` when the
+ * index of the token to be replaces can't be supplied
+ */
+
+function splice(str, token, replacement) {
+  var i = str.indexOf(token);
+  return str.substr(0, i) + replacement
+    + str.substr(i + token.length);
+}
+
+/**
+ * Fast array map
+ */
+
+function map(arr, fn) {
+  if (arr == null) {
+    return [];
+  }
+
+  var len = arr.length;
+  var res = new Array(len);
+  var i = -1;
+
+  while (++i < len) {
+    res[i] = fn(arr[i], i, arr);
+  }
+
+  return res;
+}
+
+/**
+ * Fast array filter
+ */
+
+function filter(arr, cb) {
+  if (arr == null) return [];
+  if (typeof cb !== 'function') {
+    throw new TypeError('braces: filter expects a callback function.');
+  }
+
+  var len = arr.length;
+  var res = arr.slice();
+  var i = 0;
+
+  while (len--) {
+    if (!cb(arr[len], i++)) {
+      res.splice(len, 1);
+    }
+  }
+  return res;
+}
+
+
+/***/ }),
+/* 758 */
+/***/ (function(module, exports) {
+
+module.exports = 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+
+/***/ }),
+/* 759 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*!
+ * mime-db
+ * Copyright(c) 2014 Jonathan Ong
+ * MIT Licensed
+ */
+
+/**
+ * Module exports.
+ */
+
+module.exports = __webpack_require__(758)
+
+
+/***/ }),
+/* 760 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+module.exports = (to, from) => {
+	// TODO: use `Reflect.ownKeys()` when targeting Node.js 6
+	for (const prop of Object.getOwnPropertyNames(from).concat(Object.getOwnPropertySymbols(from))) {
+		Object.defineProperty(to, prop, Object.getOwnPropertyDescriptor(from, prop));
+	}
+
+	return to;
+};
+
+
+/***/ }),
+/* 761 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+const mkdirp = __webpack_require__(145)
+
+module.exports = function (dir, opts) {
+  return new Promise((resolve, reject) => {
+    mkdirp(dir, opts, (err, made) => err === null ? resolve(made) : reject(err))
+  })
+}
+
+
+/***/ }),
+/* 762 */
+/***/ (function(module, exports, __webpack_require__) {
+
+
+var Promise = __webpack_require__(345)
+var fs
+try {
+  fs = __webpack_require__(391)
+} catch(err) {
+  fs = __webpack_require__(5)
+}
+
+var api = [
+  'appendFile',
+  'chmod',
+  'chown',
+  'close',
+  'fchmod',
+  'fchown',
+  'fdatasync',
+  'fstat',
+  'fsync',
+  'ftruncate',
+  'futimes',
+  'lchown',
+  'link',
+  'lstat',
+  'mkdir',
+  'open',
+  'read',
+  'readFile',
+  'readdir',
+  'readlink',
+  'realpath',
+  'rename',
+  'rmdir',
+  'stat',
+  'symlink',
+  'truncate',
+  'unlink',
+  'utimes',
+  'write',
+  'writeFile'
+]
+
+typeof fs.access === 'function' && api.push('access')
+typeof fs.copyFile === 'function' && api.push('copyFile')
+typeof fs.mkdtemp === 'function' && api.push('mkdtemp')
+
+__webpack_require__(951).withCallback(fs, exports, api)
+
+exports.exists = function (filename, callback) {
+  // callback
+  if (typeof callback === 'function') {
+    return fs.stat(filename, function (err) {
+      callback(null, !err);
+    })
+  }
+  // or promise
+  return new Promise(function (resolve) {
+    fs.stat(filename, function (err) {
+      resolve(!err)
+    })
+  })
+}
+
+
+/***/ }),
+/* 763 */
+/***/ (function(module, exports, __webpack_require__) {
+
+/*jslint node: true*/
+var toArray = __webpack_require__(750);
+var emojiByName = __webpack_require__(764);
+
+"use strict";
+
+/**
+ * regex to parse emoji in a string - finds emoji, e.g. :coffee:
+ */
+var emojiNameRegex = /:([a-zA-Z0-9_\-\+]+):/g;
+
+/**
+ * regex to trim whitespace
+ * use instead of String.prototype.trim() for IE8 supprt
+ */
+var trimSpaceRegex = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;
+
+/**
+ * Removes colons on either side
+ * of the string if present
+ * @param  {string} str
+ * @return {string}
+ */
+function stripColons (str) {
+  var colonIndex = str.indexOf(':');
+  if (colonIndex > -1) {
+    // :emoji: (http://www.emoji-cheat-sheet.com/)
+    if (colonIndex === str.length - 1) {
+      str = str.substring(0, colonIndex);
+      return stripColons(str);
+    } else {
+      str = str.substr(colonIndex + 1);
+      return stripColons(str);
+    }
+  }
+
+  return str;
+}
+
+/**
+ * Adds colons to either side
+ * of the string
+ * @param {string} str
+ * @return {string}
+ */
+function wrapColons (str) {
+  return (typeof str === 'string' && str.length > 0) ? ':' + str + ':' : str;
+}
+
+/**
+ * Ensure that the word is wrapped in colons
+ * by only adding them, if they are not there.
+ * @param {string} str
+ * @return {string}
+ */
+function ensureColons (str) {
+  return (typeof str === 'string' && str[0] !== ':') ? wrapColons(str) : str;
+}
+
+// Non spacing mark, some emoticons have them. It's the 'Variant Form',
+// which provides more information so that emoticons can be rendered as
+// more colorful graphics. FE0E is a unicode text version, where as FE0F
+// should be rendered as a graphical version. The code gracefully degrades.
+var NON_SPACING_MARK = String.fromCharCode(65039); // 65039 - '️' - 0xFE0F;
+var nonSpacingRegex = new RegExp(NON_SPACING_MARK, 'g')
+
+// Remove the non-spacing-mark from the code, never send a stripped version
+// to the client, as it kills graphical emoticons.
+function stripNSB (code) {
+  return code.replace(nonSpacingRegex, '');
+};
+
+// Reversed hash table, where as emojiByName contains a { heart: '❤' }
+// dictionary emojiByCode contains { ❤: 'heart' }. The codes are normalized
+// to the text version.
+var emojiByCode = Object.keys(emojiByName).reduce(function(h,k) {
+  h[stripNSB(emojiByName[k])] = k;
+  return h;
+}, {});
+
+/**
+ * Emoji namespace
+ */
+var Emoji = {
+  emoji: emojiByName,
+};
+
+/**
+ * get emoji code from name
+ * @param  {string} emoji
+ * @return {string}
+ */
+Emoji._get = function _get (emoji) {
+  if (emojiByName.hasOwnProperty(emoji)) {
+    return emojiByName[emoji];
+  }
+
+  return ensureColons(emoji);
+};
+
+/**
+ * get emoji code from :emoji: string or name
+ * @param  {string} emoji
+ * @return {string}
+ */
+Emoji.get = function get (emoji) {
+  emoji = stripColons(emoji);
+
+  return Emoji._get(emoji);
+};
+
+/**
+ * find the emoji by either code or name
+ * @param {string} nameOrCode The emoji to find, either `coffee`, `:coffee:` or `☕`;
+ * @return {object}
+ */
+Emoji.find = function find (nameOrCode) {
+  return Emoji.findByName(nameOrCode) || Emoji.findByCode(nameOrCode);
+};
+
+/**
+ * find the emoji by name
+ * @param {string} name The emoji to find either `coffee` or `:coffee:`;
+ * @return {object}
+ */
+Emoji.findByName = function findByName (name) {
+  var stripped = stripColons(name);
+  var emoji = emojiByName[stripped];
+
+  return emoji ? ({ emoji: emoji, key: stripped }) : undefined;
+};
+
+/**
+ * find the emoji by code (emoji)
+ * @param {string} code The emoji to find; for example `☕` or `☔`
+ * @return {object}
+ */
+Emoji.findByCode = function findByCode (code) {
+  var stripped = stripNSB(code);
+  var name = emojiByCode[stripped];
+
+  // lookup emoji to ensure the Variant Form is returned
+  return name ? ({ emoji: emojiByName[name], key: name }) : undefined;
+};
+
+
+/**
+ * Check if an emoji is known by this library
+ * @param {string} nameOrCode The emoji to validate, either `coffee`, `:coffee:` or `☕`;
+ * @return {object}
+ */
+Emoji.hasEmoji = function hasEmoji (nameOrCode) {
+  return Emoji.hasEmojiByName(nameOrCode) || Emoji.hasEmojiByCode(nameOrCode);
+};
+
+/**
+ * Check if an emoji with given name is known by this library
+ * @param {string} name The emoji to validate either `coffee` or `:coffee:`;
+ * @return {object}
+ */
+Emoji.hasEmojiByName = function hasEmojiByName (name) {
+  var result = Emoji.findByName(name);
+  return !!result && result.key === stripColons(name);
+};
+
+/**
+ * Check if a given emoji is known by this library
+ * @param {string} code The emoji to validate; for example `☕` or `☔`
+ * @return {object}
+ */
+Emoji.hasEmojiByCode = function hasEmojiByCode (code) {
+  var result = Emoji.findByCode(code);
+  return !!result && stripNSB(result.emoji) === stripNSB(code);
+};
+
+/**
+ * get emoji name from code
+ * @param  {string} emoji
+ * @param  {boolean} includeColons should the result include the ::
+ * @return {string}
+ */
+Emoji.which = function which (emoji_code, includeColons) {
+  var code = stripNSB(emoji_code);
+  var word = emojiByCode[code];
+
+  return includeColons ? wrapColons(word) : word;
+};
+
+/**
+ * emojify a string (replace :emoji: with an emoji)
+ * @param  {string} str
+ * @param  {function} on_missing (gets emoji name without :: and returns a proper emoji if no emoji was found)
+ * @param  {function} format (wrap the returned emoji in a custom element)
+ * @return {string}
+ */
+Emoji.emojify = function emojify (str, on_missing, format) {
+  if (!str) return '';
+
+  return str.split(emojiNameRegex) // parse emoji via regex
+            .map(function parseEmoji(s, i) {
+              // every second element is an emoji, e.g. "test :fast_forward:" -> [ "test ", "fast_forward" ]
+              if (i % 2 === 0) return s;
+              var emoji = Emoji._get(s);
+              var isMissing = emoji.indexOf(':') > -1;
+
+              if (isMissing && typeof on_missing === 'function') {
+                return on_missing(s);
+              }
+
+              if (!isMissing && typeof format === 'function') {
+                return format(emoji, s);
+              }
+
+              return emoji;
+            })
+            .join('') // convert back to string
+  ;
+};
+
+/**
+ * return a random emoji
+ * @return {string}
+ */
+Emoji.random = function random () {
+  var emojiKeys = Object.keys(emojiByName);
+  var randomIndex = Math.floor(Math.random() * emojiKeys.length);
+  var key = emojiKeys[randomIndex];
+  var emoji = Emoji._get(key);
+  return { key: key, emoji: emoji };
+}
+
+/**
+ *  return an collection of potential emoji matches
+ *  @param {string} str
+ *  @return {Array.<Object>}
+ */
+Emoji.search = function search (str) {
+  var emojiKeys = Object.keys(emojiByName);
+  var matcher = stripColons(str)
+  var matchingKeys = emojiKeys.filter(function(key) {
+    return key.toString().indexOf(matcher) === 0;
+  });
+  return matchingKeys.map(function(key) {
+    return {
+      key: key,
+      emoji: Emoji._get(key),
+    };
+  });
+}
+
+/**
+ * unemojify a string (replace emoji with :emoji:)
+ * @param  {string} str
+ * @return {string}
+ */
+Emoji.unemojify = function unemojify (str) {
+  if (!str) return '';
+  var words = toArray(str);
+
+  return words.map(function(word) {
+    return Emoji.which(word, true) || word;
+  }).join('');
+};
+
+/**
+ * replace emojis with replacement value
+ * @param {string} str
+ * @param {function|string} the string or callback function to replace the emoji with
+ * @param {boolean} should trailing whitespaces be cleaned? Defaults false
+ * @return {string}
+ */
+Emoji.replace = function replace (str, replacement, cleanSpaces) {
+  if (!str) return '';
+
+  var replace = typeof replacement === 'function' ? replacement : function() { return replacement; };
+  var words = toArray(str);
+
+  var replaced = words.map(function(word, idx) {
+    var emoji = Emoji.findByCode(word);
+    
+    if (emoji && cleanSpaces && words[idx + 1] === ' ') {
+      words[idx + 1] = '';
+    }
+
+    return emoji ? replace(emoji) : word;
+  }).join('');
 
-        return ensureColons(emoji);
-      };
+  return cleanSpaces ? replaced.replace(trimSpaceRegex, '') : replaced;
+};
 
-      /**
-       * get emoji code from :emoji: string or name
-       * @param  {string} emoji
-       * @return {string}
-       */
-      Emoji.get = function get(emoji) {
-        emoji = stripColons(emoji);
 
-        return Emoji._get(emoji);
-      };
+/**
+ * remove all emojis from a string
+ * @param {string} str
+ * @return {string}
+ */
+Emoji.strip = function strip (str) {
+  return Emoji.replace(str, '', true);
+};
 
-      /**
-       * find the emoji by either code or name
-       * @param {string} nameOrCode The emoji to find, either `coffee`, `:coffee:` or `☕`;
-       * @return {object}
-       */
-      Emoji.find = function find(nameOrCode) {
-        return Emoji.findByName(nameOrCode) || Emoji.findByCode(nameOrCode);
-      };
+module.exports = Emoji;
 
-      /**
-       * find the emoji by name
-       * @param {string} name The emoji to find either `coffee` or `:coffee:`;
-       * @return {object}
-       */
-      Emoji.findByName = function findByName(name) {
-        var stripped = stripColons(name);
-        var emoji = emojiByName[stripped];
 
-        return emoji ? { emoji: emoji, key: stripped } : undefined;
-      };
+/***/ }),
+/* 764 */
+/***/ (function(module, exports) {
 
-      /**
-       * find the emoji by code (emoji)
-       * @param {string} code The emoji to find; for example `☕` or `☔`
-       * @return {object}
-       */
-      Emoji.findByCode = function findByCode(code) {
-        var stripped = stripNSB(code);
-        var name = emojiByCode[stripped];
+module.exports = {"100":"💯","1234":"🔢","interrobang":"⁉️","tm":"™️","information_source":"ℹ️","left_right_arrow":"↔️","arrow_up_down":"↕️","arrow_upper_left":"↖️","arrow_upper_right":"↗️","arrow_lower_right":"↘️","arrow_lower_left":"↙️","keyboard":"⌨","sunny":"☀️","cloud":"☁️","umbrella":"☔️","showman":"☃","comet":"☄","ballot_box_with_check":"☑️","coffee":"☕️","shamrock":"☘","skull_and_crossbones":"☠","radioactive_sign":"☢","biohazard_sign":"☣","orthodox_cross":"☦","wheel_of_dharma":"☸","white_frowning_face":"☹","aries":"♈️","taurus":"♉️","sagittarius":"♐️","capricorn":"♑️","aquarius":"♒️","pisces":"♓️","spades":"♠️","clubs":"♣️","hearts":"♥️","diamonds":"♦️","hotsprings":"♨️","hammer_and_pick":"⚒","anchor":"⚓️","crossed_swords":"⚔","scales":"⚖","alembic":"⚗","gear":"⚙","scissors":"✂️","white_check_mark":"✅","airplane":"✈️","email":"✉️","envelope":"✉️","black_nib":"✒️","heavy_check_mark":"✔️","heavy_multiplication_x":"✖️","star_of_david":"✡","sparkles":"✨","eight_spoked_asterisk":"✳️","eight_pointed_black_star":"✴️","snowflake":"❄️","sparkle":"❇️","question":"❓","grey_question":"❔","grey_exclamation":"❕","exclamation":"❗️","heavy_exclamation_mark":"❗️","heavy_heart_exclamation_mark_ornament":"❣","heart":"❤️","heavy_plus_sign":"➕","heavy_minus_sign":"➖","heavy_division_sign":"➗","arrow_heading_up":"⤴️","arrow_heading_down":"⤵️","wavy_dash":"〰️","congratulations":"㊗️","secret":"㊙️","copyright":"©️","registered":"®️","bangbang":"‼️","leftwards_arrow_with_hook":"↩️","arrow_right_hook":"↪️","watch":"⌚️","hourglass":"⌛️","fast_forward":"⏩","rewind":"⏪","arrow_double_up":"⏫","arrow_double_down":"⏬","black_right_pointing_double_triangle_with_vertical_bar":"⏭","black_left_pointing_double_triangle_with_vertical_bar":"⏮","black_right_pointing_triangle_with_double_vertical_bar":"⏯","alarm_clock":"⏰","stopwatch":"⏱","timer_clock":"⏲","hourglass_flowing_sand":"⏳","double_vertical_bar":"⏸","black_square_for_stop":"⏹","black_circle_for_record":"⏺","m":"Ⓜ️","black_small_square":"▪️","white_small_square":"▫️","arrow_forward":"▶️","arrow_backward":"◀️","white_medium_square":"◻️","black_medium_square":"◼️","white_medium_small_square":"◽️","black_medium_small_square":"◾️","phone":"☎️","telephone":"☎️","point_up":"☝️","star_and_crescent":"☪","peace_symbol":"☮","yin_yang":"☯","relaxed":"☺️","gemini":"♊️","cancer":"♋️","leo":"♌️","virgo":"♍️","libra":"♎️","scorpius":"♏️","recycle":"♻️","wheelchair":"♿️","atom_symbol":"⚛","fleur_de_lis":"⚜","warning":"⚠️","zap":"⚡️","white_circle":"⚪️","black_circle":"⚫️","coffin":"⚰","funeral_urn":"⚱","soccer":"⚽️","baseball":"⚾️","snowman":"⛄️","partly_sunny":"⛅️","thunder_cloud_and_rain":"⛈","ophiuchus":"⛎","pick":"⛏","helmet_with_white_cross":"⛑","chains":"⛓","no_entry":"⛔️","shinto_shrine":"⛩","church":"⛪️","mountain":"⛰","umbrella_on_ground":"⛱","fountain":"⛲️","golf":"⛳️","ferry":"⛴","boat":"⛵️","sailboat":"⛵️","skier":"⛷","ice_skate":"⛸","person_with_ball":"⛹","tent":"⛺️","fuelpump":"⛽️","fist":"✊","hand":"✋","raised_hand":"✋","v":"✌️","writing_hand":"✍","pencil2":"✏️","latin_cross":"✝","x":"❌","negative_squared_cross_mark":"❎","arrow_right":"➡️","curly_loop":"➰","loop":"➿","arrow_left":"⬅️","arrow_up":"⬆️","arrow_down":"⬇️","black_large_square":"⬛️","white_large_square":"⬜️","star":"⭐️","o":"⭕️","part_alternation_mark":"〽️","mahjong":"🀄️","black_joker":"🃏","a":"🅰️","b":"🅱️","o2":"🅾️","parking":"🅿️","ab":"🆎","cl":"🆑","cool":"🆒","free":"🆓","id":"🆔","new":"🆕","ng":"🆖","ok":"🆗","sos":"🆘","up":"🆙","vs":"🆚","koko":"🈁","sa":"🈂️","u7121":"🈚️","u6307":"🈯️","u7981":"🈲","u7a7a":"🈳","u5408":"🈴","u6e80":"🈵","u6709":"🈶","u6708":"🈷️","u7533":"🈸","u5272":"🈹","u55b6":"🈺","ideograph_advantage":"🉐","accept":"🉑","cyclone":"🌀","foggy":"🌁","closed_umbrella":"🌂","night_with_stars":"🌃","sunrise_over_mountains":"🌄","sunrise":"🌅","city_sunset":"🌆","city_sunrise":"🌇","rainbow":"🌈","bridge_at_night":"🌉","ocean":"🌊","volcano":"🌋","milky_way":"🌌","earth_africa":"🌍","earth_americas":"🌎","earth_asia":"🌏","globe_with_meridians":"🌐","new_moon":"🌑","waxing_crescent_moon":"🌒","first_quarter_moon":"🌓","moon":"🌔","waxing_gibbous_moon":"🌔","full_moon":"🌕","waning_gibbous_moon":"🌖","last_quarter_moon":"🌗","waning_crescent_moon":"🌘","crescent_moon":"🌙","new_moon_with_face":"🌚","first_quarter_moon_with_face":"🌛","last_quarter_moon_with_face":"🌜","full_moon_with_face":"🌝","sun_with_face":"🌞","star2":"🌟","stars":"🌠","thermometer":"🌡","mostly_sunny":"🌤","sun_small_cloud":"🌤","barely_sunny":"🌥","sun_behind_cloud":"🌥","partly_sunny_rain":"🌦","sun_behind_rain_cloud":"🌦","rain_cloud":"🌧","snow_cloud":"🌨","lightning":"🌩","lightning_cloud":"🌩","tornado":"🌪","tornado_cloud":"🌪","fog":"🌫","wind_blowing_face":"🌬","hotdog":"🌭","taco":"🌮","burrito":"🌯","chestnut":"🌰","seedling":"🌱","evergreen_tree":"🌲","deciduous_tree":"🌳","palm_tree":"🌴","cactus":"🌵","hot_pepper":"🌶","tulip":"🌷","cherry_blossom":"🌸","rose":"🌹","hibiscus":"🌺","sunflower":"🌻","blossom":"🌼","corn":"🌽","ear_of_rice":"🌾","herb":"🌿","four_leaf_clover":"🍀","maple_leaf":"🍁","fallen_leaf":"🍂","leaves":"🍃","mushroom":"🍄","tomato":"🍅","eggplant":"🍆","grapes":"🍇","melon":"🍈","watermelon":"🍉","tangerine":"🍊","lemon":"🍋","banana":"🍌","pineapple":"🍍","apple":"🍎","green_apple":"🍏","pear":"🍐","peach":"🍑","cherries":"🍒","strawberry":"🍓","hamburger":"🍔","pizza":"🍕","meat_on_bone":"🍖","poultry_leg":"🍗","rice_cracker":"🍘","rice_ball":"🍙","rice":"🍚","curry":"🍛","ramen":"🍜","spaghetti":"🍝","bread":"🍞","fries":"🍟","sweet_potato":"🍠","dango":"🍡","oden":"🍢","sushi":"🍣","fried_shrimp":"🍤","fish_cake":"🍥","icecream":"🍦","shaved_ice":"🍧","ice_cream":"🍨","doughnut":"🍩","cookie":"🍪","chocolate_bar":"🍫","candy":"🍬","lollipop":"🍭","custard":"🍮","honey_pot":"🍯","cake":"🍰","bento":"🍱","stew":"🍲","egg":"🍳","fork_and_knife":"🍴","tea":"🍵","sake":"🍶","wine_glass":"🍷","cocktail":"🍸","tropical_drink":"🍹","beer":"🍺","beers":"🍻","baby_bottle":"🍼","knife_fork_plate":"🍽","champagne":"🍾","popcorn":"🍿","ribbon":"🎀","gift":"🎁","birthday":"🎂","jack_o_lantern":"🎃","christmas_tree":"🎄","santa":"🎅","fireworks":"🎆","sparkler":"🎇","balloon":"🎈","tada":"🎉","confetti_ball":"🎊","tanabata_tree":"🎋","crossed_flags":"🎌","bamboo":"🎍","dolls":"🎎","flags":"🎏","wind_chime":"🎐","rice_scene":"🎑","school_satchel":"🎒","mortar_board":"🎓","medal":"🎖","reminder_ribbon":"🎗","studio_microphone":"🎙","level_slider":"🎚","control_knobs":"🎛","film_frames":"🎞","admission_tickets":"🎟","carousel_horse":"🎠","ferris_wheel":"🎡","roller_coaster":"🎢","fishing_pole_and_fish":"🎣","microphone":"🎤","movie_camera":"🎥","cinema":"🎦","headphones":"🎧","art":"🎨","tophat":"🎩","circus_tent":"🎪","ticket":"🎫","clapper":"🎬","performing_arts":"🎭","video_game":"🎮","dart":"🎯","slot_machine":"🎰","8ball":"🎱","game_die":"🎲","bowling":"🎳","flower_playing_cards":"🎴","musical_note":"🎵","notes":"🎶","saxophone":"🎷","guitar":"🎸","musical_keyboard":"🎹","trumpet":"🎺","violin":"🎻","musical_score":"🎼","running_shirt_with_sash":"🎽","tennis":"🎾","ski":"🎿","basketball":"🏀","checkered_flag":"🏁","snowboarder":"🏂","runner":"🏃","running":"🏃","surfer":"🏄","sports_medal":"🏅","trophy":"🏆","horse_racing":"🏇","football":"🏈","rugby_football":"🏉","swimmer":"🏊","weight_lifter":"🏋","golfer":"🏌","racing_motorcycle":"🏍","racing_car":"🏎","cricket_bat_and_ball":"🏏","volleyball":"🏐","field_hockey_stick_and_ball":"🏑","ice_hockey_stick_and_puck":"🏒","table_tennis_paddle_and_ball":"🏓","snow_capped_mountain":"🏔","camping":"🏕","beach_with_umbrella":"🏖","building_construction":"🏗","house_buildings":"🏘","cityscape":"🏙","derelict_house_building":"🏚","classical_building":"🏛","desert":"🏜","desert_island":"🏝","national_park":"🏞","stadium":"🏟","house":"🏠","house_with_garden":"🏡","office":"🏢","post_office":"🏣","european_post_office":"🏤","hospital":"🏥","bank":"🏦","atm":"🏧","hotel":"🏨","love_hotel":"🏩","convenience_store":"🏪","school":"🏫","department_store":"🏬","factory":"🏭","izakaya_lantern":"🏮","lantern":"🏮","japanese_castle":"🏯","european_castle":"🏰","waving_white_flag":"🏳","waving_black_flag":"🏴","rosette":"🏵","label":"🏷","badminton_racquet_and_shuttlecock":"🏸","bow_and_arrow":"🏹","amphora":"🏺","skin-tone-2":"🏻","skin-tone-3":"🏼","skin-tone-4":"🏽","skin-tone-5":"🏾","skin-tone-6":"🏿","rat":"🐀","mouse2":"🐁","ox":"🐂","water_buffalo":"🐃","cow2":"🐄","tiger2":"🐅","leopard":"🐆","rabbit2":"🐇","cat2":"🐈","dragon":"🐉","crocodile":"🐊","whale2":"🐋","snail":"🐌","snake":"🐍","racehorse":"🐎","ram":"🐏","goat":"🐐","sheep":"🐑","monkey":"🐒","rooster":"🐓","chicken":"🐔","dog2":"🐕","pig2":"🐖","boar":"🐗","elephant":"🐘","octopus":"🐙","shell":"🐚","bug":"🐛","ant":"🐜","bee":"🐝","honeybee":"🐝","beetle":"🐞","fish":"🐟","tropical_fish":"🐠","blowfish":"🐡","turtle":"🐢","hatching_chick":"🐣","baby_chick":"🐤","hatched_chick":"🐥","bird":"🐦","penguin":"🐧","koala":"🐨","poodle":"🐩","dromedary_camel":"🐪","camel":"🐫","dolphin":"🐬","flipper":"🐬","mouse":"🐭","cow":"🐮","tiger":"🐯","rabbit":"🐰","cat":"🐱","dragon_face":"🐲","whale":"🐳","horse":"🐴","monkey_face":"🐵","dog":"🐶","pig":"🐷","frog":"🐸","hamster":"🐹","wolf":"🐺","bear":"🐻","panda_face":"🐼","pig_nose":"🐽","feet":"🐾","paw_prints":"🐾","chipmunk":"🐿","eyes":"👀","eye":"👁","ear":"👂","nose":"👃","lips":"👄","tongue":"👅","point_up_2":"👆","point_down":"👇","point_left":"👈","point_right":"👉","facepunch":"👊","punch":"👊","wave":"👋","ok_hand":"👌","+1":"👍","thumbsup":"👍","-1":"👎","thumbsdown":"👎","clap":"👏","open_hands":"👐","crown":"👑","womans_hat":"👒","eyeglasses":"👓","necktie":"👔","shirt":"👕","tshirt":"👕","jeans":"👖","dress":"👗","kimono":"👘","bikini":"👙","womans_clothes":"👚","purse":"👛","handbag":"👜","pouch":"👝","mans_shoe":"👞","shoe":"👞","athletic_shoe":"👟","high_heel":"👠","sandal":"👡","boot":"👢","footprints":"👣","bust_in_silhouette":"👤","busts_in_silhouette":"👥","boy":"👦","girl":"👧","man":"👨","woman":"👩","family":"👨‍👩‍👦","man-woman-boy":"👨‍👩‍👦","couple":"👫","man_and_woman_holding_hands":"👫","two_men_holding_hands":"👬","two_women_holding_hands":"👭","cop":"👮","dancers":"👯","bride_with_veil":"👰","person_with_blond_hair":"👱","man_with_gua_pi_mao":"👲","man_with_turban":"👳","older_man":"👴","older_woman":"👵","baby":"👶","construction_worker":"👷","princess":"👸","japanese_ogre":"👹","japanese_goblin":"👺","ghost":"👻","angel":"👼","alien":"👽","space_invader":"👾","imp":"👿","skull":"💀","information_desk_person":"💁","guardsman":"💂","dancer":"💃","lipstick":"💄","nail_care":"💅","massage":"💆","haircut":"💇","barber":"💈","syringe":"💉","pill":"💊","kiss":"💋","love_letter":"💌","ring":"💍","gem":"💎","couplekiss":"💏","bouquet":"💐","couple_with_heart":"💑","wedding":"💒","heartbeat":"💓","broken_heart":"💔","two_hearts":"💕","sparkling_heart":"💖","heartpulse":"💗","cupid":"💘","blue_heart":"💙","green_heart":"💚","yellow_heart":"💛","purple_heart":"💜","gift_heart":"💝","revolving_hearts":"💞","heart_decoration":"💟","diamond_shape_with_a_dot_inside":"💠","bulb":"💡","anger":"💢","bomb":"💣","zzz":"💤","boom":"💥","collision":"💥","sweat_drops":"💦","droplet":"💧","dash":"💨","hankey":"💩","poop":"💩","shit":"💩","muscle":"💪","dizzy":"💫","speech_balloon":"💬","thought_balloon":"💭","white_flower":"💮","moneybag":"💰","currency_exchange":"💱","heavy_dollar_sign":"💲","credit_card":"💳","yen":"💴","dollar":"💵","euro":"💶","pound":"💷","money_with_wings":"💸","chart":"💹","seat":"💺","computer":"💻","briefcase":"💼","minidisc":"💽","floppy_disk":"💾","cd":"💿","dvd":"📀","file_folder":"📁","open_file_folder":"📂","page_with_curl":"📃","page_facing_up":"📄","date":"📅","calendar":"📆","card_index":"📇","chart_with_upwards_trend":"📈","chart_with_downwards_trend":"📉","bar_chart":"📊","clipboard":"📋","pushpin":"📌","round_pushpin":"📍","paperclip":"📎","straight_ruler":"📏","triangular_ruler":"📐","bookmark_tabs":"📑","ledger":"📒","notebook":"📓","notebook_with_decorative_cover":"📔","closed_book":"📕","book":"📖","open_book":"📖","green_book":"📗","blue_book":"📘","orange_book":"📙","books":"📚","name_badge":"📛","scroll":"📜","memo":"📝","pencil":"📝","telephone_receiver":"📞","pager":"📟","fax":"📠","satellite":"🛰","loudspeaker":"📢","mega":"📣","outbox_tray":"📤","inbox_tray":"📥","package":"📦","e-mail":"📧","incoming_envelope":"📨","envelope_with_arrow":"📩","mailbox_closed":"📪","mailbox":"📫","mailbox_with_mail":"📬","mailbox_with_no_mail":"📭","postbox":"📮","postal_horn":"📯","newspaper":"📰","iphone":"📱","calling":"📲","vibration_mode":"📳","mobile_phone_off":"📴","no_mobile_phones":"📵","signal_strength":"📶","camera":"📷","camera_with_flash":"📸","video_camera":"📹","tv":"📺","radio":"📻","vhs":"📼","film_projector":"📽","prayer_beads":"📿","twisted_rightwards_arrows":"🔀","repeat":"🔁","repeat_one":"🔂","arrows_clockwise":"🔃","arrows_counterclockwise":"🔄","low_brightness":"🔅","high_brightness":"🔆","mute":"🔇","speaker":"🔈","sound":"🔉","loud_sound":"🔊","battery":"🔋","electric_plug":"🔌","mag":"🔍","mag_right":"🔎","lock_with_ink_pen":"🔏","closed_lock_with_key":"🔐","key":"🔑","lock":"🔒","unlock":"🔓","bell":"🔔","no_bell":"🔕","bookmark":"🔖","link":"🔗","radio_button":"🔘","back":"🔙","end":"🔚","on":"🔛","soon":"🔜","top":"🔝","underage":"🔞","keycap_ten":"🔟","capital_abcd":"🔠","abcd":"🔡","symbols":"🔣","abc":"🔤","fire":"🔥","flashlight":"🔦","wrench":"🔧","hammer":"🔨","nut_and_bolt":"🔩","hocho":"🔪","knife":"🔪","gun":"🔫","microscope":"🔬","telescope":"🔭","crystal_ball":"🔮","six_pointed_star":"🔯","beginner":"🔰","trident":"🔱","black_square_button":"🔲","white_square_button":"🔳","red_circle":"🔴","large_blue_circle":"🔵","large_orange_diamond":"🔶","large_blue_diamond":"🔷","small_orange_diamond":"🔸","small_blue_diamond":"🔹","small_red_triangle":"🔺","small_red_triangle_down":"🔻","arrow_up_small":"🔼","arrow_down_small":"🔽","om_symbol":"🕉","dove_of_peace":"🕊","kaaba":"🕋","mosque":"🕌","synagogue":"🕍","menorah_with_nine_branches":"🕎","clock1":"🕐","clock2":"🕑","clock3":"🕒","clock4":"🕓","clock5":"🕔","clock6":"🕕","clock7":"🕖","clock8":"🕗","clock9":"🕘","clock10":"🕙","clock11":"🕚","clock12":"🕛","clock130":"🕜","clock230":"🕝","clock330":"🕞","clock430":"🕟","clock530":"🕠","clock630":"🕡","clock730":"🕢","clock830":"🕣","clock930":"🕤","clock1030":"🕥","clock1130":"🕦","clock1230":"🕧","candle":"🕯","mantelpiece_clock":"🕰","hole":"🕳","man_in_business_suit_levitating":"🕴","sleuth_or_spy":"🕵","dark_sunglasses":"🕶","spider":"🕷","spider_web":"🕸","joystick":"🕹","linked_paperclips":"🖇","lower_left_ballpoint_pen":"🖊","lower_left_fountain_pen":"🖋","lower_left_paintbrush":"🖌","lower_left_crayon":"🖍","raised_hand_with_fingers_splayed":"🖐","middle_finger":"🖕","reversed_hand_with_middle_finger_extended":"🖕","spock-hand":"🖖","desktop_computer":"🖥","printer":"🖨","three_button_mouse":"🖱","trackball":"🖲","frame_with_picture":"🖼","card_index_dividers":"🗂","card_file_box":"🗃","file_cabinet":"🗄","wastebasket":"🗑","spiral_note_pad":"🗒","spiral_calendar_pad":"🗓","compression":"🗜","old_key":"🗝","rolled_up_newspaper":"🗞","dagger_knife":"🗡","speaking_head_in_silhouette":"🗣","left_speech_bubble":"🗨","right_anger_bubble":"🗯","ballot_box_with_ballot":"🗳","world_map":"🗺","mount_fuji":"🗻","tokyo_tower":"🗼","statue_of_liberty":"🗽","japan":"🗾","moyai":"🗿","grinning":"😀","grin":"😁","joy":"😂","smiley":"😃","smile":"😄","sweat_smile":"😅","laughing":"😆","satisfied":"😆","innocent":"😇","smiling_imp":"😈","wink":"😉","blush":"😊","yum":"😋","relieved":"😌","heart_eyes":"😍","sunglasses":"😎","smirk":"😏","neutral_face":"😐","expressionless":"😑","unamused":"😒","sweat":"😓","pensive":"😔","confused":"😕","confounded":"😖","kissing":"😗","kissing_heart":"😘","kissing_smiling_eyes":"😙","kissing_closed_eyes":"😚","stuck_out_tongue":"😛","stuck_out_tongue_winking_eye":"😜","stuck_out_tongue_closed_eyes":"😝","disappointed":"😞","worried":"😟","angry":"😠","rage":"😡","cry":"😢","persevere":"😣","triumph":"😤","disappointed_relieved":"😥","frowning":"😦","anguished":"😧","fearful":"😨","weary":"😩","sleepy":"😪","tired_face":"😫","grimacing":"😬","sob":"😭","open_mouth":"😮","hushed":"😯","cold_sweat":"😰","scream":"😱","astonished":"😲","flushed":"😳","sleeping":"😴","dizzy_face":"😵","no_mouth":"😶","mask":"😷","smile_cat":"😸","joy_cat":"😹","smiley_cat":"😺","heart_eyes_cat":"😻","smirk_cat":"😼","kissing_cat":"😽","pouting_cat":"😾","crying_cat_face":"😿","scream_cat":"🙀","slightly_frowning_face":"🙁","slightly_smiling_face":"🙂","upside_down_face":"🙃","face_with_rolling_eyes":"🙄","no_good":"🙅","ok_woman":"🙆","bow":"🙇","see_no_evil":"🙈","hear_no_evil":"🙉","speak_no_evil":"🙊","raising_hand":"🙋","raised_hands":"🙌","person_frowning":"🙍","person_with_pouting_face":"🙎","pray":"🙏","rocket":"🚀","helicopter":"🚁","steam_locomotive":"🚂","railway_car":"🚃","bullettrain_side":"🚄","bullettrain_front":"🚅","train2":"🚆","metro":"🚇","light_rail":"🚈","station":"🚉","tram":"🚊","train":"🚋","bus":"🚌","oncoming_bus":"🚍","trolleybus":"🚎","busstop":"🚏","minibus":"🚐","ambulance":"🚑","fire_engine":"🚒","police_car":"🚓","oncoming_police_car":"🚔","taxi":"🚕","oncoming_taxi":"🚖","car":"🚗","red_car":"🚗","oncoming_automobile":"🚘","blue_car":"🚙","truck":"🚚","articulated_lorry":"🚛","tractor":"🚜","monorail":"🚝","mountain_railway":"🚞","suspension_railway":"🚟","mountain_cableway":"🚠","aerial_tramway":"🚡","ship":"🚢","rowboat":"🚣","speedboat":"🚤","traffic_light":"🚥","vertical_traffic_light":"🚦","construction":"🚧","rotating_light":"🚨","triangular_flag_on_post":"🚩","door":"🚪","no_entry_sign":"🚫","smoking":"🚬","no_smoking":"🚭","put_litter_in_its_place":"🚮","do_not_litter":"🚯","potable_water":"🚰","non-potable_water":"🚱","bike":"🚲","no_bicycles":"🚳","bicyclist":"🚴","mountain_bicyclist":"🚵","walking":"🚶","no_pedestrians":"🚷","children_crossing":"🚸","mens":"🚹","womens":"🚺","restroom":"🚻","baby_symbol":"🚼","toilet":"🚽","wc":"🚾","shower":"🚿","bath":"🛀","bathtub":"🛁","passport_control":"🛂","customs":"🛃","baggage_claim":"🛄","left_luggage":"🛅","couch_and_lamp":"🛋","sleeping_accommodation":"🛌","shopping_bags":"🛍","bellhop_bell":"🛎","bed":"🛏","place_of_worship":"🛐","hammer_and_wrench":"🛠","shield":"🛡","oil_drum":"🛢","motorway":"🛣","railway_track":"🛤","motor_boat":"🛥","small_airplane":"🛩","airplane_departure":"🛫","airplane_arriving":"🛬","passenger_ship":"🛳","zipper_mouth_face":"🤐","money_mouth_face":"🤑","face_with_thermometer":"🤒","nerd_face":"🤓","thinking_face":"🤔","face_with_head_bandage":"🤕","robot_face":"🤖","hugging_face":"🤗","the_horns":"🤘","sign_of_the_horns":"🤘","crab":"🦀","lion_face":"🦁","scorpion":"🦂","turkey":"🦃","unicorn_face":"🦄","cheese_wedge":"🧀","hash":"#️⃣","keycap_star":"*⃣","zero":"0️⃣","one":"1️⃣","two":"2️⃣","three":"3️⃣","four":"4️⃣","five":"5️⃣","six":"6️⃣","seven":"7️⃣","eight":"8️⃣","nine":"9️⃣","flag-ac":"🇦🇨","flag-ad":"🇦🇩","flag-ae":"🇦🇪","flag-af":"🇦🇫","flag-ag":"🇦🇬","flag-ai":"🇦🇮","flag-al":"🇦🇱","flag-am":"🇦🇲","flag-ao":"🇦🇴","flag-aq":"🇦🇶","flag-ar":"🇦🇷","flag-as":"🇦🇸","flag-at":"🇦🇹","flag-au":"🇦🇺","flag-aw":"🇦🇼","flag-ax":"🇦🇽","flag-az":"🇦🇿","flag-ba":"🇧🇦","flag-bb":"🇧🇧","flag-bd":"🇧🇩","flag-be":"🇧🇪","flag-bf":"🇧🇫","flag-bg":"🇧🇬","flag-bh":"🇧🇭","flag-bi":"🇧🇮","flag-bj":"🇧🇯","flag-bl":"🇧🇱","flag-bm":"🇧🇲","flag-bn":"🇧🇳","flag-bo":"🇧🇴","flag-bq":"🇧🇶","flag-br":"🇧🇷","flag-bs":"🇧🇸","flag-bt":"🇧🇹","flag-bv":"🇧🇻","flag-bw":"🇧🇼","flag-by":"🇧🇾","flag-bz":"🇧🇿","flag-ca":"🇨🇦","flag-cc":"🇨🇨","flag-cd":"🇨🇩","flag-cf":"🇨🇫","flag-cg":"🇨🇬","flag-ch":"🇨🇭","flag-ci":"🇨🇮","flag-ck":"🇨🇰","flag-cl":"🇨🇱","flag-cm":"🇨🇲","flag-cn":"🇨🇳","cn":"🇨🇳","flag-co":"🇨🇴","flag-cp":"🇨🇵","flag-cr":"🇨🇷","flag-cu":"🇨🇺","flag-cv":"🇨🇻","flag-cw":"🇨🇼","flag-cx":"🇨🇽","flag-cy":"🇨🇾","flag-cz":"🇨🇿","flag-de":"🇩🇪","de":"🇩🇪","flag-dg":"🇩🇬","flag-dj":"🇩🇯","flag-dk":"🇩🇰","flag-dm":"🇩🇲","flag-do":"🇩🇴","flag-dz":"🇩🇿","flag-ea":"🇪🇦","flag-ec":"🇪🇨","flag-ee":"🇪🇪","flag-eg":"🇪🇬","flag-eh":"🇪🇭","flag-er":"🇪🇷","flag-es":"🇪🇸","es":"🇪🇸","flag-et":"🇪🇹","flag-eu":"🇪🇺","flag-fi":"🇫🇮","flag-fj":"🇫🇯","flag-fk":"🇫🇰","flag-fm":"🇫🇲","flag-fo":"🇫🇴","flag-fr":"🇫🇷","fr":"🇫🇷","flag-ga":"🇬🇦","flag-gb":"🇬🇧","gb":"🇬🇧","uk":"🇬🇧","flag-gd":"🇬🇩","flag-ge":"🇬🇪","flag-gf":"🇬🇫","flag-gg":"🇬🇬","flag-gh":"🇬🇭","flag-gi":"🇬🇮","flag-gl":"🇬🇱","flag-gm":"🇬🇲","flag-gn":"🇬🇳","flag-gp":"🇬🇵","flag-gq":"🇬🇶","flag-gr":"🇬🇷","flag-gs":"🇬🇸","flag-gt":"🇬🇹","flag-gu":"🇬🇺","flag-gw":"🇬🇼","flag-gy":"🇬🇾","flag-hk":"🇭🇰","flag-hm":"🇭🇲","flag-hn":"🇭🇳","flag-hr":"🇭🇷","flag-ht":"🇭🇹","flag-hu":"🇭🇺","flag-ic":"🇮🇨","flag-id":"🇮🇩","flag-ie":"🇮🇪","flag-il":"🇮🇱","flag-im":"🇮🇲","flag-in":"🇮🇳","flag-io":"🇮🇴","flag-iq":"🇮🇶","flag-ir":"🇮🇷","flag-is":"🇮🇸","flag-it":"🇮🇹","it":"🇮🇹","flag-je":"🇯🇪","flag-jm":"🇯🇲","flag-jo":"🇯🇴","flag-jp":"🇯🇵","jp":"🇯🇵","flag-ke":"🇰🇪","flag-kg":"🇰🇬","flag-kh":"🇰🇭","flag-ki":"🇰🇮","flag-km":"🇰🇲","flag-kn":"🇰🇳","flag-kp":"🇰🇵","flag-kr":"🇰🇷","kr":"🇰🇷","flag-kw":"🇰🇼","flag-ky":"🇰🇾","flag-kz":"🇰🇿","flag-la":"🇱🇦","flag-lb":"🇱🇧","flag-lc":"🇱🇨","flag-li":"🇱🇮","flag-lk":"🇱🇰","flag-lr":"🇱🇷","flag-ls":"🇱🇸","flag-lt":"🇱🇹","flag-lu":"🇱🇺","flag-lv":"🇱🇻","flag-ly":"🇱🇾","flag-ma":"🇲🇦","flag-mc":"🇲🇨","flag-md":"🇲🇩","flag-me":"🇲🇪","flag-mf":"🇲🇫","flag-mg":"🇲🇬","flag-mh":"🇲🇭","flag-mk":"🇲🇰","flag-ml":"🇲🇱","flag-mm":"🇲🇲","flag-mn":"🇲🇳","flag-mo":"🇲🇴","flag-mp":"🇲🇵","flag-mq":"🇲🇶","flag-mr":"🇲🇷","flag-ms":"🇲🇸","flag-mt":"🇲🇹","flag-mu":"🇲🇺","flag-mv":"🇲🇻","flag-mw":"🇲🇼","flag-mx":"🇲🇽","flag-my":"🇲🇾","flag-mz":"🇲🇿","flag-na":"🇳🇦","flag-nc":"🇳🇨","flag-ne":"🇳🇪","flag-nf":"🇳🇫","flag-ng":"🇳🇬","flag-ni":"🇳🇮","flag-nl":"🇳🇱","flag-no":"🇳🇴","flag-np":"🇳🇵","flag-nr":"🇳🇷","flag-nu":"🇳🇺","flag-nz":"🇳🇿","flag-om":"🇴🇲","flag-pa":"🇵🇦","flag-pe":"🇵🇪","flag-pf":"🇵🇫","flag-pg":"🇵🇬","flag-ph":"🇵🇭","flag-pk":"🇵🇰","flag-pl":"🇵🇱","flag-pm":"🇵🇲","flag-pn":"🇵🇳","flag-pr":"🇵🇷","flag-ps":"🇵🇸","flag-pt":"🇵🇹","flag-pw":"🇵🇼","flag-py":"🇵🇾","flag-qa":"🇶🇦","flag-re":"🇷🇪","flag-ro":"🇷🇴","flag-rs":"🇷🇸","flag-ru":"🇷🇺","ru":"🇷🇺","flag-rw":"🇷🇼","flag-sa":"🇸🇦","flag-sb":"🇸🇧","flag-sc":"🇸🇨","flag-sd":"🇸🇩","flag-se":"🇸🇪","flag-sg":"🇸🇬","flag-sh":"🇸🇭","flag-si":"🇸🇮","flag-sj":"🇸🇯","flag-sk":"🇸🇰","flag-sl":"🇸🇱","flag-sm":"🇸🇲","flag-sn":"🇸🇳","flag-so":"🇸🇴","flag-sr":"🇸🇷","flag-ss":"🇸🇸","flag-st":"🇸🇹","flag-sv":"🇸🇻","flag-sx":"🇸🇽","flag-sy":"🇸🇾","flag-sz":"🇸🇿","flag-ta":"🇹🇦","flag-tc":"🇹🇨","flag-td":"🇹🇩","flag-tf":"🇹🇫","flag-tg":"🇹🇬","flag-th":"🇹🇭","flag-tj":"🇹🇯","flag-tk":"🇹🇰","flag-tl":"🇹🇱","flag-tm":"🇹🇲","flag-tn":"🇹🇳","flag-to":"🇹🇴","flag-tr":"🇹🇷","flag-tt":"🇹🇹","flag-tv":"🇹🇻","flag-tw":"🇹🇼","flag-tz":"🇹🇿","flag-ua":"🇺🇦","flag-ug":"🇺🇬","flag-um":"🇺🇲","flag-us":"🇺🇸","us":"🇺🇸","flag-uy":"🇺🇾","flag-uz":"🇺🇿","flag-va":"🇻🇦","flag-vc":"🇻🇨","flag-ve":"🇻🇪","flag-vg":"🇻🇬","flag-vi":"🇻🇮","flag-vn":"🇻🇳","flag-vu":"🇻🇺","flag-wf":"🇼🇫","flag-ws":"🇼🇸","flag-xk":"🇽🇰","flag-ye":"🇾🇪","flag-yt":"🇾🇹","flag-za":"🇿🇦","flag-zm":"🇿🇲","flag-zw":"🇿🇼","man-man-boy":"👨‍👨‍👦","man-man-boy-boy":"👨‍👨‍👦‍👦","man-man-girl":"👨‍👨‍👧","man-man-girl-boy":"👨‍👨‍👧‍👦","man-man-girl-girl":"👨‍👨‍👧‍👧","man-woman-boy-boy":"👨‍👩‍👦‍👦","man-woman-girl":"👨‍👩‍👧","man-woman-girl-boy":"👨‍👩‍👧‍👦","man-woman-girl-girl":"👨‍👩‍👧‍👧","man-heart-man":"👨‍❤️‍👨","man-kiss-man":"👨‍❤️‍💋‍👨","woman-woman-boy":"👩‍👩‍👦","woman-woman-boy-boy":"👩‍👩‍👦‍👦","woman-woman-girl":"👩‍👩‍👧","woman-woman-girl-boy":"👩‍👩‍👧‍👦","woman-woman-girl-girl":"👩‍👩‍👧‍👧","woman-heart-woman":"👩‍❤️‍👩","woman-kiss-woman":"👩‍❤️‍💋‍👩"}
 
-        // lookup emoji to ensure the Variant Form is returned
-        return name ? { emoji: emojiByName[name], key: name } : undefined;
-      };
+/***/ }),
+/* 765 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Check if an emoji is known by this library
-       * @param {string} nameOrCode The emoji to validate, either `coffee`, `:coffee:` or `☕`;
-       * @return {object}
-       */
-      Emoji.hasEmoji = function hasEmoji(nameOrCode) {
-        return (
-          Emoji.hasEmojiByName(nameOrCode) || Emoji.hasEmojiByCode(nameOrCode)
-        );
-      };
+/*!
+ * normalize-path <https://github.com/jonschlinkert/normalize-path>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      /**
-       * Check if an emoji with given name is known by this library
-       * @param {string} name The emoji to validate either `coffee` or `:coffee:`;
-       * @return {object}
-       */
-      Emoji.hasEmojiByName = function hasEmojiByName(name) {
-        var result = Emoji.findByName(name);
-        return !!result && result.key === stripColons(name);
-      };
+var removeTrailingSeparator = __webpack_require__(796);
 
-      /**
-       * Check if a given emoji is known by this library
-       * @param {string} code The emoji to validate; for example `☕` or `☔`
-       * @return {object}
-       */
-      Emoji.hasEmojiByCode = function hasEmojiByCode(code) {
-        var result = Emoji.findByCode(code);
-        return !!result && stripNSB(result.emoji) === stripNSB(code);
-      };
+module.exports = function normalizePath(str, stripTrailing) {
+  if (typeof str !== 'string') {
+    throw new TypeError('expected a string');
+  }
+  str = str.replace(/[\\\/]+/g, '/');
+  if (stripTrailing !== false) {
+    str = removeTrailingSeparator(str);
+  }
+  return str;
+};
 
-      /**
-       * get emoji name from code
-       * @param  {string} emoji
-       * @param  {boolean} includeColons should the result include the ::
-       * @return {string}
-       */
-      Emoji.which = function which(emoji_code, includeColons) {
-        var code = stripNSB(emoji_code);
-        var word = emojiByCode[code];
 
-        return includeColons ? wrapColons(word) : word;
-      };
+/***/ }),
+/* 766 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * emojify a string (replace :emoji: with an emoji)
-       * @param  {string} str
-       * @param  {function} on_missing (gets emoji name without :: and returns a proper emoji if no emoji was found)
-       * @param  {function} format (wrap the returned emoji in a custom element)
-       * @return {string}
-       */
-      Emoji.emojify = function emojify(str, on_missing, format) {
-        if (!str) return "";
-
-        return str
-          .split(emojiNameRegex) // parse emoji via regex
-          .map(function parseEmoji(s, i) {
-            // every second element is an emoji, e.g. "test :fast_forward:" -> [ "test ", "fast_forward" ]
-            if (i % 2 === 0) return s;
-            var emoji = Emoji._get(s);
-            var isMissing = emoji.indexOf(":") > -1;
-
-            if (isMissing && typeof on_missing === "function") {
-              return on_missing(s);
-            }
+"use strict";
 
-            if (!isMissing && typeof format === "function") {
-              return format(emoji, s);
-            }
 
-            return emoji;
-          })
-          .join(""); // convert back to string
-      };
+let path
 
-      /**
-       * return a random emoji
-       * @return {string}
-       */
-      Emoji.random = function random() {
-        var emojiKeys = Object.keys(emojiByName);
-        var randomIndex = Math.floor(Math.random() * emojiKeys.length);
-        var key = emojiKeys[randomIndex];
-        var emoji = Emoji._get(key);
-        return { key: key, emoji: emoji };
-      };
+class LogicalTree {
+  constructor (name, address, opts) {
+    this.name = name
+    this.version = opts.version
+    this.address = address || ''
+    this.optional = !!opts.optional
+    this.dev = !!opts.dev
+    this.bundled = !!opts.bundled
+    this.resolved = opts.resolved
+    this.integrity = opts.integrity
+    this.dependencies = new Map()
+    this.requiredBy = new Set()
+  }
 
-      /**
-       *  return an collection of potential emoji matches
-       *  @param {string} str
-       *  @return {Array.<Object>}
-       */
-      Emoji.search = function search(str) {
-        var emojiKeys = Object.keys(emojiByName);
-        var matcher = stripColons(str);
-        var matchingKeys = emojiKeys.filter(function (key) {
-          return key.toString().indexOf(matcher) === 0;
-        });
-        return matchingKeys.map(function (key) {
-          return {
-            key: key,
-            emoji: Emoji._get(key),
-          };
-        });
-      };
+  get isRoot () { return !this.requiredBy.size }
 
-      /**
-       * unemojify a string (replace emoji with :emoji:)
-       * @param  {string} str
-       * @return {string}
-       */
-      Emoji.unemojify = function unemojify(str) {
-        if (!str) return "";
-        var words = toArray(str);
+  addDep (dep) {
+    this.dependencies.set(dep.name, dep)
+    dep.requiredBy.add(this)
+    return this
+  }
 
-        return words
-          .map(function (word) {
-            return Emoji.which(word, true) || word;
-          })
-          .join("");
-      };
+  delDep (dep) {
+    this.dependencies.delete(dep.name)
+    dep.requiredBy.delete(this)
+    return this
+  }
 
-      /**
-       * replace emojis with replacement value
-       * @param {string} str
-       * @param {function|string} the string or callback function to replace the emoji with
-       * @param {boolean} should trailing whitespaces be cleaned? Defaults false
-       * @return {string}
-       */
-      Emoji.replace = function replace(str, replacement, cleanSpaces) {
-        if (!str) return "";
-
-        var replace =
-          typeof replacement === "function"
-            ? replacement
-            : function () {
-                return replacement;
-              };
-        var words = toArray(str);
+  getDep (name) {
+    return this.dependencies.get(name)
+  }
 
-        var replaced = words
-          .map(function (word, idx) {
-            var emoji = Emoji.findByCode(word);
+  path (prefix) {
+    if (this.isRoot) {
+      // The address of the root is the prefix itself.
+      return prefix || ''
+    } else {
+      if (!path) { path = __webpack_require__(0) }
+      return path.join(
+        prefix || '',
+        'node_modules',
+        this.address.replace(/:/g, '/node_modules/')
+      )
+    }
+  }
 
-            if (emoji && cleanSpaces && words[idx + 1] === " ") {
-              words[idx + 1] = "";
-            }
+  // This finds cycles _from_ a given node: if some deeper dep has
+  // its own cycle, but that cycle does not refer to this node,
+  // it will return false.
+  hasCycle (_seen, _from) {
+    if (!_seen) { _seen = new Set() }
+    if (!_from) { _from = this }
+    for (let dep of this.dependencies.values()) {
+      if (_seen.has(dep)) { continue }
+      _seen.add(dep)
+      if (dep === _from || dep.hasCycle(_seen, _from)) {
+        return true
+      }
+    }
+    return false
+  }
 
-            return emoji ? replace(emoji) : word;
-          })
-          .join("");
+  forEachAsync (fn, opts, _pending) {
+    if (!opts) { opts = _pending || {} }
+    if (!_pending) { _pending = new Map() }
+    const P = opts.Promise || Promise
+    if (_pending.has(this)) {
+      return P.resolve(this.hasCycle() || _pending.get(this))
+    }
+    const pending = P.resolve().then(() => {
+      return fn(this, () => {
+        return promiseMap(
+          this.dependencies.values(),
+          dep => dep.forEachAsync(fn, opts, _pending),
+          opts
+        )
+      })
+    })
+    _pending.set(this, pending)
+    return pending
+  }
 
-        return cleanSpaces ? replaced.replace(trimSpaceRegex, "") : replaced;
-      };
+  forEach (fn, _seen) {
+    if (!_seen) { _seen = new Set() }
+    if (_seen.has(this)) { return }
+    _seen.add(this)
+    fn(this, () => {
+      for (let dep of this.dependencies.values()) {
+        dep.forEach(fn, _seen)
+      }
+    })
+  }
+}
+
+module.exports = lockTree
+function lockTree (pkg, pkgLock, opts) {
+  const tree = makeNode(pkg.name, null, pkg)
+  const allDeps = new Map()
+  Array.from(
+    new Set(Object.keys(pkg.devDependencies || {})
+    .concat(Object.keys(pkg.optionalDependencies || {}))
+    .concat(Object.keys(pkg.dependencies || {})))
+  ).forEach(name => {
+    let dep = allDeps.get(name)
+    if (!dep) {
+      const depNode = (pkgLock.dependencies || {})[name]
+      dep = makeNode(name, name, depNode)
+    }
+    addChild(dep, tree, allDeps, pkgLock)
+  })
+  return tree
+}
+
+module.exports.node = makeNode
+function makeNode (name, address, opts) {
+  return new LogicalTree(name, address, opts || {})
+}
+
+function addChild (dep, tree, allDeps, pkgLock) {
+  tree.addDep(dep)
+  allDeps.set(dep.address, dep)
+  const addr = dep.address
+  const lockNode = atAddr(pkgLock, addr)
+  Object.keys(lockNode.requires || {}).forEach(name => {
+    const tdepAddr = reqAddr(pkgLock, name, addr)
+    let tdep = allDeps.get(tdepAddr)
+    if (!tdep) {
+      tdep = makeNode(name, tdepAddr, atAddr(pkgLock, tdepAddr))
+      addChild(tdep, dep, allDeps, pkgLock)
+    } else {
+      dep.addDep(tdep)
+    }
+  })
+}
+
+module.exports._reqAddr = reqAddr
+function reqAddr (pkgLock, name, fromAddr) {
+  const lockNode = atAddr(pkgLock, fromAddr)
+  const child = (lockNode.dependencies || {})[name]
+  if (child) {
+    return `${fromAddr}:${name}`
+  } else {
+    const parts = fromAddr.split(':')
+    while (parts.length) {
+      parts.pop()
+      const joined = parts.join(':')
+      const parent = atAddr(pkgLock, joined)
+      if (parent) {
+        const child = (parent.dependencies || {})[name]
+        if (child) {
+          return `${joined}${parts.length ? ':' : ''}${name}`
+        }
+      }
+    }
+    const err = new Error(`${name} not accessible from ${fromAddr}`)
+    err.pkgLock = pkgLock
+    err.target = name
+    err.from = fromAddr
+    throw err
+  }
+}
+
+module.exports._atAddr = atAddr
+function atAddr (pkgLock, addr) {
+  if (!addr.length) { return pkgLock }
+  const parts = addr.split(':')
+  return parts.reduce((acc, next) => {
+    return acc && (acc.dependencies || {})[next]
+  }, pkgLock)
+}
+
+function promiseMap (arr, fn, opts, _index) {
+  _index = _index || 0
+  const P = (opts && opts.Promise) || Promise
+  if (P.map) {
+    return P.map(arr, fn, opts)
+  } else {
+    if (!(arr instanceof Array)) {
+      arr = Array.from(arr)
+    }
+    if (_index >= arr.length) {
+      return P.resolve()
+    } else {
+      return P.resolve(fn(arr[_index], _index, arr))
+      .then(() => promiseMap(arr, fn, opts, _index + 1))
+    }
+  }
+}
 
-      /**
-       * remove all emojis from a string
-       * @param {string} str
-       * @return {string}
-       */
-      Emoji.strip = function strip(str) {
-        return Emoji.replace(str, "", true);
-      };
 
-      module.exports = Emoji;
+/***/ }),
+/* 767 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 764 */
-    /***/ function (module, exports) {
-      module.exports = {
-        100: "💯",
-        1234: "🔢",
-        interrobang: "⁉️",
-        tm: "™️",
-        information_source: "ℹ️",
-        left_right_arrow: "↔️",
-        arrow_up_down: "↕️",
-        arrow_upper_left: "↖️",
-        arrow_upper_right: "↗️",
-        arrow_lower_right: "↘️",
-        arrow_lower_left: "↙️",
-        keyboard: "⌨",
-        sunny: "☀️",
-        cloud: "☁️",
-        umbrella: "☔️",
-        showman: "☃",
-        comet: "☄",
-        ballot_box_with_check: "☑️",
-        coffee: "☕️",
-        shamrock: "☘",
-        skull_and_crossbones: "☠",
-        radioactive_sign: "☢",
-        biohazard_sign: "☣",
-        orthodox_cross: "☦",
-        wheel_of_dharma: "☸",
-        white_frowning_face: "☹",
-        aries: "♈️",
-        taurus: "♉️",
-        sagittarius: "♐️",
-        capricorn: "♑️",
-        aquarius: "♒️",
-        pisces: "♓️",
-        spades: "♠️",
-        clubs: "♣️",
-        hearts: "♥️",
-        diamonds: "♦️",
-        hotsprings: "♨️",
-        hammer_and_pick: "⚒",
-        anchor: "⚓️",
-        crossed_swords: "⚔",
-        scales: "⚖",
-        alembic: "⚗",
-        gear: "⚙",
-        scissors: "✂️",
-        white_check_mark: "✅",
-        airplane: "✈️",
-        email: "✉️",
-        envelope: "✉️",
-        black_nib: "✒️",
-        heavy_check_mark: "✔️",
-        heavy_multiplication_x: "✖️",
-        star_of_david: "✡",
-        sparkles: "✨",
-        eight_spoked_asterisk: "✳️",
-        eight_pointed_black_star: "✴️",
-        snowflake: "❄️",
-        sparkle: "❇️",
-        question: "❓",
-        grey_question: "❔",
-        grey_exclamation: "❕",
-        exclamation: "❗️",
-        heavy_exclamation_mark: "❗️",
-        heavy_heart_exclamation_mark_ornament: "❣",
-        heart: "❤️",
-        heavy_plus_sign: "➕",
-        heavy_minus_sign: "➖",
-        heavy_division_sign: "➗",
-        arrow_heading_up: "⤴️",
-        arrow_heading_down: "⤵️",
-        wavy_dash: "〰️",
-        congratulations: "㊗️",
-        secret: "㊙️",
-        copyright: "©️",
-        registered: "®️",
-        bangbang: "‼️",
-        leftwards_arrow_with_hook: "↩️",
-        arrow_right_hook: "↪️",
-        watch: "⌚️",
-        hourglass: "⌛️",
-        fast_forward: "⏩",
-        rewind: "⏪",
-        arrow_double_up: "⏫",
-        arrow_double_down: "⏬",
-        black_right_pointing_double_triangle_with_vertical_bar: "⏭",
-        black_left_pointing_double_triangle_with_vertical_bar: "⏮",
-        black_right_pointing_triangle_with_double_vertical_bar: "⏯",
-        alarm_clock: "⏰",
-        stopwatch: "⏱",
-        timer_clock: "⏲",
-        hourglass_flowing_sand: "⏳",
-        double_vertical_bar: "⏸",
-        black_square_for_stop: "⏹",
-        black_circle_for_record: "⏺",
-        m: "Ⓜ️",
-        black_small_square: "▪️",
-        white_small_square: "▫️",
-        arrow_forward: "▶️",
-        arrow_backward: "◀️",
-        white_medium_square: "◻️",
-        black_medium_square: "◼️",
-        white_medium_small_square: "◽️",
-        black_medium_small_square: "◾️",
-        phone: "☎️",
-        telephone: "☎️",
-        point_up: "☝️",
-        star_and_crescent: "☪",
-        peace_symbol: "☮",
-        yin_yang: "☯",
-        relaxed: "☺️",
-        gemini: "♊️",
-        cancer: "♋️",
-        leo: "♌️",
-        virgo: "♍️",
-        libra: "♎️",
-        scorpius: "♏️",
-        recycle: "♻️",
-        wheelchair: "♿️",
-        atom_symbol: "⚛",
-        fleur_de_lis: "⚜",
-        warning: "⚠️",
-        zap: "⚡️",
-        white_circle: "⚪️",
-        black_circle: "⚫️",
-        coffin: "⚰",
-        funeral_urn: "⚱",
-        soccer: "⚽️",
-        baseball: "⚾️",
-        snowman: "⛄️",
-        partly_sunny: "⛅️",
-        thunder_cloud_and_rain: "⛈",
-        ophiuchus: "⛎",
-        pick: "⛏",
-        helmet_with_white_cross: "⛑",
-        chains: "⛓",
-        no_entry: "⛔️",
-        shinto_shrine: "⛩",
-        church: "⛪️",
-        mountain: "⛰",
-        umbrella_on_ground: "⛱",
-        fountain: "⛲️",
-        golf: "⛳️",
-        ferry: "⛴",
-        boat: "⛵️",
-        sailboat: "⛵️",
-        skier: "⛷",
-        ice_skate: "⛸",
-        person_with_ball: "⛹",
-        tent: "⛺️",
-        fuelpump: "⛽️",
-        fist: "✊",
-        hand: "✋",
-        raised_hand: "✋",
-        v: "✌️",
-        writing_hand: "✍",
-        pencil2: "✏️",
-        latin_cross: "✝",
-        x: "❌",
-        negative_squared_cross_mark: "❎",
-        arrow_right: "➡️",
-        curly_loop: "➰",
-        loop: "➿",
-        arrow_left: "⬅️",
-        arrow_up: "⬆️",
-        arrow_down: "⬇️",
-        black_large_square: "⬛️",
-        white_large_square: "⬜️",
-        star: "⭐️",
-        o: "⭕️",
-        part_alternation_mark: "〽️",
-        mahjong: "🀄️",
-        black_joker: "🃏",
-        a: "🅰️",
-        b: "🅱️",
-        o2: "🅾️",
-        parking: "🅿️",
-        ab: "🆎",
-        cl: "🆑",
-        cool: "🆒",
-        free: "🆓",
-        id: "🆔",
-        new: "🆕",
-        ng: "🆖",
-        ok: "🆗",
-        sos: "🆘",
-        up: "🆙",
-        vs: "🆚",
-        koko: "🈁",
-        sa: "🈂️",
-        u7121: "🈚️",
-        u6307: "🈯️",
-        u7981: "🈲",
-        u7a7a: "🈳",
-        u5408: "🈴",
-        u6e80: "🈵",
-        u6709: "🈶",
-        u6708: "🈷️",
-        u7533: "🈸",
-        u5272: "🈹",
-        u55b6: "🈺",
-        ideograph_advantage: "🉐",
-        accept: "🉑",
-        cyclone: "🌀",
-        foggy: "🌁",
-        closed_umbrella: "🌂",
-        night_with_stars: "🌃",
-        sunrise_over_mountains: "🌄",
-        sunrise: "🌅",
-        city_sunset: "🌆",
-        city_sunrise: "🌇",
-        rainbow: "🌈",
-        bridge_at_night: "🌉",
-        ocean: "🌊",
-        volcano: "🌋",
-        milky_way: "🌌",
-        earth_africa: "🌍",
-        earth_americas: "🌎",
-        earth_asia: "🌏",
-        globe_with_meridians: "🌐",
-        new_moon: "🌑",
-        waxing_crescent_moon: "🌒",
-        first_quarter_moon: "🌓",
-        moon: "🌔",
-        waxing_gibbous_moon: "🌔",
-        full_moon: "🌕",
-        waning_gibbous_moon: "🌖",
-        last_quarter_moon: "🌗",
-        waning_crescent_moon: "🌘",
-        crescent_moon: "🌙",
-        new_moon_with_face: "🌚",
-        first_quarter_moon_with_face: "🌛",
-        last_quarter_moon_with_face: "🌜",
-        full_moon_with_face: "🌝",
-        sun_with_face: "🌞",
-        star2: "🌟",
-        stars: "🌠",
-        thermometer: "🌡",
-        mostly_sunny: "🌤",
-        sun_small_cloud: "🌤",
-        barely_sunny: "🌥",
-        sun_behind_cloud: "🌥",
-        partly_sunny_rain: "🌦",
-        sun_behind_rain_cloud: "🌦",
-        rain_cloud: "🌧",
-        snow_cloud: "🌨",
-        lightning: "🌩",
-        lightning_cloud: "🌩",
-        tornado: "🌪",
-        tornado_cloud: "🌪",
-        fog: "🌫",
-        wind_blowing_face: "🌬",
-        hotdog: "🌭",
-        taco: "🌮",
-        burrito: "🌯",
-        chestnut: "🌰",
-        seedling: "🌱",
-        evergreen_tree: "🌲",
-        deciduous_tree: "🌳",
-        palm_tree: "🌴",
-        cactus: "🌵",
-        hot_pepper: "🌶",
-        tulip: "🌷",
-        cherry_blossom: "🌸",
-        rose: "🌹",
-        hibiscus: "🌺",
-        sunflower: "🌻",
-        blossom: "🌼",
-        corn: "🌽",
-        ear_of_rice: "🌾",
-        herb: "🌿",
-        four_leaf_clover: "🍀",
-        maple_leaf: "🍁",
-        fallen_leaf: "🍂",
-        leaves: "🍃",
-        mushroom: "🍄",
-        tomato: "🍅",
-        eggplant: "🍆",
-        grapes: "🍇",
-        melon: "🍈",
-        watermelon: "🍉",
-        tangerine: "🍊",
-        lemon: "🍋",
-        banana: "🍌",
-        pineapple: "🍍",
-        apple: "🍎",
-        green_apple: "🍏",
-        pear: "🍐",
-        peach: "🍑",
-        cherries: "🍒",
-        strawberry: "🍓",
-        hamburger: "🍔",
-        pizza: "🍕",
-        meat_on_bone: "🍖",
-        poultry_leg: "🍗",
-        rice_cracker: "🍘",
-        rice_ball: "🍙",
-        rice: "🍚",
-        curry: "🍛",
-        ramen: "🍜",
-        spaghetti: "🍝",
-        bread: "🍞",
-        fries: "🍟",
-        sweet_potato: "🍠",
-        dango: "🍡",
-        oden: "🍢",
-        sushi: "🍣",
-        fried_shrimp: "🍤",
-        fish_cake: "🍥",
-        icecream: "🍦",
-        shaved_ice: "🍧",
-        ice_cream: "🍨",
-        doughnut: "🍩",
-        cookie: "🍪",
-        chocolate_bar: "🍫",
-        candy: "🍬",
-        lollipop: "🍭",
-        custard: "🍮",
-        honey_pot: "🍯",
-        cake: "🍰",
-        bento: "🍱",
-        stew: "🍲",
-        egg: "🍳",
-        fork_and_knife: "🍴",
-        tea: "🍵",
-        sake: "🍶",
-        wine_glass: "🍷",
-        cocktail: "🍸",
-        tropical_drink: "🍹",
-        beer: "🍺",
-        beers: "🍻",
-        baby_bottle: "🍼",
-        knife_fork_plate: "🍽",
-        champagne: "🍾",
-        popcorn: "🍿",
-        ribbon: "🎀",
-        gift: "🎁",
-        birthday: "🎂",
-        jack_o_lantern: "🎃",
-        christmas_tree: "🎄",
-        santa: "🎅",
-        fireworks: "🎆",
-        sparkler: "🎇",
-        balloon: "🎈",
-        tada: "🎉",
-        confetti_ball: "🎊",
-        tanabata_tree: "🎋",
-        crossed_flags: "🎌",
-        bamboo: "🎍",
-        dolls: "🎎",
-        flags: "🎏",
-        wind_chime: "🎐",
-        rice_scene: "🎑",
-        school_satchel: "🎒",
-        mortar_board: "🎓",
-        medal: "🎖",
-        reminder_ribbon: "🎗",
-        studio_microphone: "🎙",
-        level_slider: "🎚",
-        control_knobs: "🎛",
-        film_frames: "🎞",
-        admission_tickets: "🎟",
-        carousel_horse: "🎠",
-        ferris_wheel: "🎡",
-        roller_coaster: "🎢",
-        fishing_pole_and_fish: "🎣",
-        microphone: "🎤",
-        movie_camera: "🎥",
-        cinema: "🎦",
-        headphones: "🎧",
-        art: "🎨",
-        tophat: "🎩",
-        circus_tent: "🎪",
-        ticket: "🎫",
-        clapper: "🎬",
-        performing_arts: "🎭",
-        video_game: "🎮",
-        dart: "🎯",
-        slot_machine: "🎰",
-        "8ball": "🎱",
-        game_die: "🎲",
-        bowling: "🎳",
-        flower_playing_cards: "🎴",
-        musical_note: "🎵",
-        notes: "🎶",
-        saxophone: "🎷",
-        guitar: "🎸",
-        musical_keyboard: "🎹",
-        trumpet: "🎺",
-        violin: "🎻",
-        musical_score: "🎼",
-        running_shirt_with_sash: "🎽",
-        tennis: "🎾",
-        ski: "🎿",
-        basketball: "🏀",
-        checkered_flag: "🏁",
-        snowboarder: "🏂",
-        runner: "🏃",
-        running: "🏃",
-        surfer: "🏄",
-        sports_medal: "🏅",
-        trophy: "🏆",
-        horse_racing: "🏇",
-        football: "🏈",
-        rugby_football: "🏉",
-        swimmer: "🏊",
-        weight_lifter: "🏋",
-        golfer: "🏌",
-        racing_motorcycle: "🏍",
-        racing_car: "🏎",
-        cricket_bat_and_ball: "🏏",
-        volleyball: "🏐",
-        field_hockey_stick_and_ball: "🏑",
-        ice_hockey_stick_and_puck: "🏒",
-        table_tennis_paddle_and_ball: "🏓",
-        snow_capped_mountain: "🏔",
-        camping: "🏕",
-        beach_with_umbrella: "🏖",
-        building_construction: "🏗",
-        house_buildings: "🏘",
-        cityscape: "🏙",
-        derelict_house_building: "🏚",
-        classical_building: "🏛",
-        desert: "🏜",
-        desert_island: "🏝",
-        national_park: "🏞",
-        stadium: "🏟",
-        house: "🏠",
-        house_with_garden: "🏡",
-        office: "🏢",
-        post_office: "🏣",
-        european_post_office: "🏤",
-        hospital: "🏥",
-        bank: "🏦",
-        atm: "🏧",
-        hotel: "🏨",
-        love_hotel: "🏩",
-        convenience_store: "🏪",
-        school: "🏫",
-        department_store: "🏬",
-        factory: "🏭",
-        izakaya_lantern: "🏮",
-        lantern: "🏮",
-        japanese_castle: "🏯",
-        european_castle: "🏰",
-        waving_white_flag: "🏳",
-        waving_black_flag: "🏴",
-        rosette: "🏵",
-        label: "🏷",
-        badminton_racquet_and_shuttlecock: "🏸",
-        bow_and_arrow: "🏹",
-        amphora: "🏺",
-        "skin-tone-2": "🏻",
-        "skin-tone-3": "🏼",
-        "skin-tone-4": "🏽",
-        "skin-tone-5": "🏾",
-        "skin-tone-6": "🏿",
-        rat: "🐀",
-        mouse2: "🐁",
-        ox: "🐂",
-        water_buffalo: "🐃",
-        cow2: "🐄",
-        tiger2: "🐅",
-        leopard: "🐆",
-        rabbit2: "🐇",
-        cat2: "🐈",
-        dragon: "🐉",
-        crocodile: "🐊",
-        whale2: "🐋",
-        snail: "🐌",
-        snake: "🐍",
-        racehorse: "🐎",
-        ram: "🐏",
-        goat: "🐐",
-        sheep: "🐑",
-        monkey: "🐒",
-        rooster: "🐓",
-        chicken: "🐔",
-        dog2: "🐕",
-        pig2: "🐖",
-        boar: "🐗",
-        elephant: "🐘",
-        octopus: "🐙",
-        shell: "🐚",
-        bug: "🐛",
-        ant: "🐜",
-        bee: "🐝",
-        honeybee: "🐝",
-        beetle: "🐞",
-        fish: "🐟",
-        tropical_fish: "🐠",
-        blowfish: "🐡",
-        turtle: "🐢",
-        hatching_chick: "🐣",
-        baby_chick: "🐤",
-        hatched_chick: "🐥",
-        bird: "🐦",
-        penguin: "🐧",
-        koala: "🐨",
-        poodle: "🐩",
-        dromedary_camel: "🐪",
-        camel: "🐫",
-        dolphin: "🐬",
-        flipper: "🐬",
-        mouse: "🐭",
-        cow: "🐮",
-        tiger: "🐯",
-        rabbit: "🐰",
-        cat: "🐱",
-        dragon_face: "🐲",
-        whale: "🐳",
-        horse: "🐴",
-        monkey_face: "🐵",
-        dog: "🐶",
-        pig: "🐷",
-        frog: "🐸",
-        hamster: "🐹",
-        wolf: "🐺",
-        bear: "🐻",
-        panda_face: "🐼",
-        pig_nose: "🐽",
-        feet: "🐾",
-        paw_prints: "🐾",
-        chipmunk: "🐿",
-        eyes: "👀",
-        eye: "👁",
-        ear: "👂",
-        nose: "👃",
-        lips: "👄",
-        tongue: "👅",
-        point_up_2: "👆",
-        point_down: "👇",
-        point_left: "👈",
-        point_right: "👉",
-        facepunch: "👊",
-        punch: "👊",
-        wave: "👋",
-        ok_hand: "👌",
-        "+1": "👍",
-        thumbsup: "👍",
-        "-1": "👎",
-        thumbsdown: "👎",
-        clap: "👏",
-        open_hands: "👐",
-        crown: "👑",
-        womans_hat: "👒",
-        eyeglasses: "👓",
-        necktie: "👔",
-        shirt: "👕",
-        tshirt: "👕",
-        jeans: "👖",
-        dress: "👗",
-        kimono: "👘",
-        bikini: "👙",
-        womans_clothes: "👚",
-        purse: "👛",
-        handbag: "👜",
-        pouch: "👝",
-        mans_shoe: "👞",
-        shoe: "👞",
-        athletic_shoe: "👟",
-        high_heel: "👠",
-        sandal: "👡",
-        boot: "👢",
-        footprints: "👣",
-        bust_in_silhouette: "👤",
-        busts_in_silhouette: "👥",
-        boy: "👦",
-        girl: "👧",
-        man: "👨",
-        woman: "👩",
-        family: "👨‍👩‍👦",
-        "man-woman-boy": "👨‍👩‍👦",
-        couple: "👫",
-        man_and_woman_holding_hands: "👫",
-        two_men_holding_hands: "👬",
-        two_women_holding_hands: "👭",
-        cop: "👮",
-        dancers: "👯",
-        bride_with_veil: "👰",
-        person_with_blond_hair: "👱",
-        man_with_gua_pi_mao: "👲",
-        man_with_turban: "👳",
-        older_man: "👴",
-        older_woman: "👵",
-        baby: "👶",
-        construction_worker: "👷",
-        princess: "👸",
-        japanese_ogre: "👹",
-        japanese_goblin: "👺",
-        ghost: "👻",
-        angel: "👼",
-        alien: "👽",
-        space_invader: "👾",
-        imp: "👿",
-        skull: "💀",
-        information_desk_person: "💁",
-        guardsman: "💂",
-        dancer: "💃",
-        lipstick: "💄",
-        nail_care: "💅",
-        massage: "💆",
-        haircut: "💇",
-        barber: "💈",
-        syringe: "💉",
-        pill: "💊",
-        kiss: "💋",
-        love_letter: "💌",
-        ring: "💍",
-        gem: "💎",
-        couplekiss: "💏",
-        bouquet: "💐",
-        couple_with_heart: "💑",
-        wedding: "💒",
-        heartbeat: "💓",
-        broken_heart: "💔",
-        two_hearts: "💕",
-        sparkling_heart: "💖",
-        heartpulse: "💗",
-        cupid: "💘",
-        blue_heart: "💙",
-        green_heart: "💚",
-        yellow_heart: "💛",
-        purple_heart: "💜",
-        gift_heart: "💝",
-        revolving_hearts: "💞",
-        heart_decoration: "💟",
-        diamond_shape_with_a_dot_inside: "💠",
-        bulb: "💡",
-        anger: "💢",
-        bomb: "💣",
-        zzz: "💤",
-        boom: "💥",
-        collision: "💥",
-        sweat_drops: "💦",
-        droplet: "💧",
-        dash: "💨",
-        hankey: "💩",
-        poop: "💩",
-        shit: "💩",
-        muscle: "💪",
-        dizzy: "💫",
-        speech_balloon: "💬",
-        thought_balloon: "💭",
-        white_flower: "💮",
-        moneybag: "💰",
-        currency_exchange: "💱",
-        heavy_dollar_sign: "💲",
-        credit_card: "💳",
-        yen: "💴",
-        dollar: "💵",
-        euro: "💶",
-        pound: "💷",
-        money_with_wings: "💸",
-        chart: "💹",
-        seat: "💺",
-        computer: "💻",
-        briefcase: "💼",
-        minidisc: "💽",
-        floppy_disk: "💾",
-        cd: "💿",
-        dvd: "📀",
-        file_folder: "📁",
-        open_file_folder: "📂",
-        page_with_curl: "📃",
-        page_facing_up: "📄",
-        date: "📅",
-        calendar: "📆",
-        card_index: "📇",
-        chart_with_upwards_trend: "📈",
-        chart_with_downwards_trend: "📉",
-        bar_chart: "📊",
-        clipboard: "📋",
-        pushpin: "📌",
-        round_pushpin: "📍",
-        paperclip: "📎",
-        straight_ruler: "📏",
-        triangular_ruler: "📐",
-        bookmark_tabs: "📑",
-        ledger: "📒",
-        notebook: "📓",
-        notebook_with_decorative_cover: "📔",
-        closed_book: "📕",
-        book: "📖",
-        open_book: "📖",
-        green_book: "📗",
-        blue_book: "📘",
-        orange_book: "📙",
-        books: "📚",
-        name_badge: "📛",
-        scroll: "📜",
-        memo: "📝",
-        pencil: "📝",
-        telephone_receiver: "📞",
-        pager: "📟",
-        fax: "📠",
-        satellite: "🛰",
-        loudspeaker: "📢",
-        mega: "📣",
-        outbox_tray: "📤",
-        inbox_tray: "📥",
-        package: "📦",
-        "e-mail": "📧",
-        incoming_envelope: "📨",
-        envelope_with_arrow: "📩",
-        mailbox_closed: "📪",
-        mailbox: "📫",
-        mailbox_with_mail: "📬",
-        mailbox_with_no_mail: "📭",
-        postbox: "📮",
-        postal_horn: "📯",
-        newspaper: "📰",
-        iphone: "📱",
-        calling: "📲",
-        vibration_mode: "📳",
-        mobile_phone_off: "📴",
-        no_mobile_phones: "📵",
-        signal_strength: "📶",
-        camera: "📷",
-        camera_with_flash: "📸",
-        video_camera: "📹",
-        tv: "📺",
-        radio: "📻",
-        vhs: "📼",
-        film_projector: "📽",
-        prayer_beads: "📿",
-        twisted_rightwards_arrows: "🔀",
-        repeat: "🔁",
-        repeat_one: "🔂",
-        arrows_clockwise: "🔃",
-        arrows_counterclockwise: "🔄",
-        low_brightness: "🔅",
-        high_brightness: "🔆",
-        mute: "🔇",
-        speaker: "🔈",
-        sound: "🔉",
-        loud_sound: "🔊",
-        battery: "🔋",
-        electric_plug: "🔌",
-        mag: "🔍",
-        mag_right: "🔎",
-        lock_with_ink_pen: "🔏",
-        closed_lock_with_key: "🔐",
-        key: "🔑",
-        lock: "🔒",
-        unlock: "🔓",
-        bell: "🔔",
-        no_bell: "🔕",
-        bookmark: "🔖",
-        link: "🔗",
-        radio_button: "🔘",
-        back: "🔙",
-        end: "🔚",
-        on: "🔛",
-        soon: "🔜",
-        top: "🔝",
-        underage: "🔞",
-        keycap_ten: "🔟",
-        capital_abcd: "🔠",
-        abcd: "🔡",
-        symbols: "🔣",
-        abc: "🔤",
-        fire: "🔥",
-        flashlight: "🔦",
-        wrench: "🔧",
-        hammer: "🔨",
-        nut_and_bolt: "🔩",
-        hocho: "🔪",
-        knife: "🔪",
-        gun: "🔫",
-        microscope: "🔬",
-        telescope: "🔭",
-        crystal_ball: "🔮",
-        six_pointed_star: "🔯",
-        beginner: "🔰",
-        trident: "🔱",
-        black_square_button: "🔲",
-        white_square_button: "🔳",
-        red_circle: "🔴",
-        large_blue_circle: "🔵",
-        large_orange_diamond: "🔶",
-        large_blue_diamond: "🔷",
-        small_orange_diamond: "🔸",
-        small_blue_diamond: "🔹",
-        small_red_triangle: "🔺",
-        small_red_triangle_down: "🔻",
-        arrow_up_small: "🔼",
-        arrow_down_small: "🔽",
-        om_symbol: "🕉",
-        dove_of_peace: "🕊",
-        kaaba: "🕋",
-        mosque: "🕌",
-        synagogue: "🕍",
-        menorah_with_nine_branches: "🕎",
-        clock1: "🕐",
-        clock2: "🕑",
-        clock3: "🕒",
-        clock4: "🕓",
-        clock5: "🕔",
-        clock6: "🕕",
-        clock7: "🕖",
-        clock8: "🕗",
-        clock9: "🕘",
-        clock10: "🕙",
-        clock11: "🕚",
-        clock12: "🕛",
-        clock130: "🕜",
-        clock230: "🕝",
-        clock330: "🕞",
-        clock430: "🕟",
-        clock530: "🕠",
-        clock630: "🕡",
-        clock730: "🕢",
-        clock830: "🕣",
-        clock930: "🕤",
-        clock1030: "🕥",
-        clock1130: "🕦",
-        clock1230: "🕧",
-        candle: "🕯",
-        mantelpiece_clock: "🕰",
-        hole: "🕳",
-        man_in_business_suit_levitating: "🕴",
-        sleuth_or_spy: "🕵",
-        dark_sunglasses: "🕶",
-        spider: "🕷",
-        spider_web: "🕸",
-        joystick: "🕹",
-        linked_paperclips: "🖇",
-        lower_left_ballpoint_pen: "🖊",
-        lower_left_fountain_pen: "🖋",
-        lower_left_paintbrush: "🖌",
-        lower_left_crayon: "🖍",
-        raised_hand_with_fingers_splayed: "🖐",
-        middle_finger: "🖕",
-        reversed_hand_with_middle_finger_extended: "🖕",
-        "spock-hand": "🖖",
-        desktop_computer: "🖥",
-        printer: "🖨",
-        three_button_mouse: "🖱",
-        trackball: "🖲",
-        frame_with_picture: "🖼",
-        card_index_dividers: "🗂",
-        card_file_box: "🗃",
-        file_cabinet: "🗄",
-        wastebasket: "🗑",
-        spiral_note_pad: "🗒",
-        spiral_calendar_pad: "🗓",
-        compression: "🗜",
-        old_key: "🗝",
-        rolled_up_newspaper: "🗞",
-        dagger_knife: "🗡",
-        speaking_head_in_silhouette: "🗣",
-        left_speech_bubble: "🗨",
-        right_anger_bubble: "🗯",
-        ballot_box_with_ballot: "🗳",
-        world_map: "🗺",
-        mount_fuji: "🗻",
-        tokyo_tower: "🗼",
-        statue_of_liberty: "🗽",
-        japan: "🗾",
-        moyai: "🗿",
-        grinning: "😀",
-        grin: "😁",
-        joy: "😂",
-        smiley: "😃",
-        smile: "😄",
-        sweat_smile: "😅",
-        laughing: "😆",
-        satisfied: "😆",
-        innocent: "😇",
-        smiling_imp: "😈",
-        wink: "😉",
-        blush: "😊",
-        yum: "😋",
-        relieved: "😌",
-        heart_eyes: "😍",
-        sunglasses: "😎",
-        smirk: "😏",
-        neutral_face: "😐",
-        expressionless: "😑",
-        unamused: "😒",
-        sweat: "😓",
-        pensive: "😔",
-        confused: "😕",
-        confounded: "😖",
-        kissing: "😗",
-        kissing_heart: "😘",
-        kissing_smiling_eyes: "😙",
-        kissing_closed_eyes: "😚",
-        stuck_out_tongue: "😛",
-        stuck_out_tongue_winking_eye: "😜",
-        stuck_out_tongue_closed_eyes: "😝",
-        disappointed: "😞",
-        worried: "😟",
-        angry: "😠",
-        rage: "😡",
-        cry: "😢",
-        persevere: "😣",
-        triumph: "😤",
-        disappointed_relieved: "😥",
-        frowning: "😦",
-        anguished: "😧",
-        fearful: "😨",
-        weary: "😩",
-        sleepy: "😪",
-        tired_face: "😫",
-        grimacing: "😬",
-        sob: "😭",
-        open_mouth: "😮",
-        hushed: "😯",
-        cold_sweat: "😰",
-        scream: "😱",
-        astonished: "😲",
-        flushed: "😳",
-        sleeping: "😴",
-        dizzy_face: "😵",
-        no_mouth: "😶",
-        mask: "😷",
-        smile_cat: "😸",
-        joy_cat: "😹",
-        smiley_cat: "😺",
-        heart_eyes_cat: "😻",
-        smirk_cat: "😼",
-        kissing_cat: "😽",
-        pouting_cat: "😾",
-        crying_cat_face: "😿",
-        scream_cat: "🙀",
-        slightly_frowning_face: "🙁",
-        slightly_smiling_face: "🙂",
-        upside_down_face: "🙃",
-        face_with_rolling_eyes: "🙄",
-        no_good: "🙅",
-        ok_woman: "🙆",
-        bow: "🙇",
-        see_no_evil: "🙈",
-        hear_no_evil: "🙉",
-        speak_no_evil: "🙊",
-        raising_hand: "🙋",
-        raised_hands: "🙌",
-        person_frowning: "🙍",
-        person_with_pouting_face: "🙎",
-        pray: "🙏",
-        rocket: "🚀",
-        helicopter: "🚁",
-        steam_locomotive: "🚂",
-        railway_car: "🚃",
-        bullettrain_side: "🚄",
-        bullettrain_front: "🚅",
-        train2: "🚆",
-        metro: "🚇",
-        light_rail: "🚈",
-        station: "🚉",
-        tram: "🚊",
-        train: "🚋",
-        bus: "🚌",
-        oncoming_bus: "🚍",
-        trolleybus: "🚎",
-        busstop: "🚏",
-        minibus: "🚐",
-        ambulance: "🚑",
-        fire_engine: "🚒",
-        police_car: "🚓",
-        oncoming_police_car: "🚔",
-        taxi: "🚕",
-        oncoming_taxi: "🚖",
-        car: "🚗",
-        red_car: "🚗",
-        oncoming_automobile: "🚘",
-        blue_car: "🚙",
-        truck: "🚚",
-        articulated_lorry: "🚛",
-        tractor: "🚜",
-        monorail: "🚝",
-        mountain_railway: "🚞",
-        suspension_railway: "🚟",
-        mountain_cableway: "🚠",
-        aerial_tramway: "🚡",
-        ship: "🚢",
-        rowboat: "🚣",
-        speedboat: "🚤",
-        traffic_light: "🚥",
-        vertical_traffic_light: "🚦",
-        construction: "🚧",
-        rotating_light: "🚨",
-        triangular_flag_on_post: "🚩",
-        door: "🚪",
-        no_entry_sign: "🚫",
-        smoking: "🚬",
-        no_smoking: "🚭",
-        put_litter_in_its_place: "🚮",
-        do_not_litter: "🚯",
-        potable_water: "🚰",
-        "non-potable_water": "🚱",
-        bike: "🚲",
-        no_bicycles: "🚳",
-        bicyclist: "🚴",
-        mountain_bicyclist: "🚵",
-        walking: "🚶",
-        no_pedestrians: "🚷",
-        children_crossing: "🚸",
-        mens: "🚹",
-        womens: "🚺",
-        restroom: "🚻",
-        baby_symbol: "🚼",
-        toilet: "🚽",
-        wc: "🚾",
-        shower: "🚿",
-        bath: "🛀",
-        bathtub: "🛁",
-        passport_control: "🛂",
-        customs: "🛃",
-        baggage_claim: "🛄",
-        left_luggage: "🛅",
-        couch_and_lamp: "🛋",
-        sleeping_accommodation: "🛌",
-        shopping_bags: "🛍",
-        bellhop_bell: "🛎",
-        bed: "🛏",
-        place_of_worship: "🛐",
-        hammer_and_wrench: "🛠",
-        shield: "🛡",
-        oil_drum: "🛢",
-        motorway: "🛣",
-        railway_track: "🛤",
-        motor_boat: "🛥",
-        small_airplane: "🛩",
-        airplane_departure: "🛫",
-        airplane_arriving: "🛬",
-        passenger_ship: "🛳",
-        zipper_mouth_face: "🤐",
-        money_mouth_face: "🤑",
-        face_with_thermometer: "🤒",
-        nerd_face: "🤓",
-        thinking_face: "🤔",
-        face_with_head_bandage: "🤕",
-        robot_face: "🤖",
-        hugging_face: "🤗",
-        the_horns: "🤘",
-        sign_of_the_horns: "🤘",
-        crab: "🦀",
-        lion_face: "🦁",
-        scorpion: "🦂",
-        turkey: "🦃",
-        unicorn_face: "🦄",
-        cheese_wedge: "🧀",
-        hash: "#️⃣",
-        keycap_star: "*⃣",
-        zero: "0️⃣",
-        one: "1️⃣",
-        two: "2️⃣",
-        three: "3️⃣",
-        four: "4️⃣",
-        five: "5️⃣",
-        six: "6️⃣",
-        seven: "7️⃣",
-        eight: "8️⃣",
-        nine: "9️⃣",
-        "flag-ac": "🇦🇨",
-        "flag-ad": "🇦🇩",
-        "flag-ae": "🇦🇪",
-        "flag-af": "🇦🇫",
-        "flag-ag": "🇦🇬",
-        "flag-ai": "🇦🇮",
-        "flag-al": "🇦🇱",
-        "flag-am": "🇦🇲",
-        "flag-ao": "🇦🇴",
-        "flag-aq": "🇦🇶",
-        "flag-ar": "🇦🇷",
-        "flag-as": "🇦🇸",
-        "flag-at": "🇦🇹",
-        "flag-au": "🇦🇺",
-        "flag-aw": "🇦🇼",
-        "flag-ax": "🇦🇽",
-        "flag-az": "🇦🇿",
-        "flag-ba": "🇧🇦",
-        "flag-bb": "🇧🇧",
-        "flag-bd": "🇧🇩",
-        "flag-be": "🇧🇪",
-        "flag-bf": "🇧🇫",
-        "flag-bg": "🇧🇬",
-        "flag-bh": "🇧🇭",
-        "flag-bi": "🇧🇮",
-        "flag-bj": "🇧🇯",
-        "flag-bl": "🇧🇱",
-        "flag-bm": "🇧🇲",
-        "flag-bn": "🇧🇳",
-        "flag-bo": "🇧🇴",
-        "flag-bq": "🇧🇶",
-        "flag-br": "🇧🇷",
-        "flag-bs": "🇧🇸",
-        "flag-bt": "🇧🇹",
-        "flag-bv": "🇧🇻",
-        "flag-bw": "🇧🇼",
-        "flag-by": "🇧🇾",
-        "flag-bz": "🇧🇿",
-        "flag-ca": "🇨🇦",
-        "flag-cc": "🇨🇨",
-        "flag-cd": "🇨🇩",
-        "flag-cf": "🇨🇫",
-        "flag-cg": "🇨🇬",
-        "flag-ch": "🇨🇭",
-        "flag-ci": "🇨🇮",
-        "flag-ck": "🇨🇰",
-        "flag-cl": "🇨🇱",
-        "flag-cm": "🇨🇲",
-        "flag-cn": "🇨🇳",
-        cn: "🇨🇳",
-        "flag-co": "🇨🇴",
-        "flag-cp": "🇨🇵",
-        "flag-cr": "🇨🇷",
-        "flag-cu": "🇨🇺",
-        "flag-cv": "🇨🇻",
-        "flag-cw": "🇨🇼",
-        "flag-cx": "🇨🇽",
-        "flag-cy": "🇨🇾",
-        "flag-cz": "🇨🇿",
-        "flag-de": "🇩🇪",
-        de: "🇩🇪",
-        "flag-dg": "🇩🇬",
-        "flag-dj": "🇩🇯",
-        "flag-dk": "🇩🇰",
-        "flag-dm": "🇩🇲",
-        "flag-do": "🇩🇴",
-        "flag-dz": "🇩🇿",
-        "flag-ea": "🇪🇦",
-        "flag-ec": "🇪🇨",
-        "flag-ee": "🇪🇪",
-        "flag-eg": "🇪🇬",
-        "flag-eh": "🇪🇭",
-        "flag-er": "🇪🇷",
-        "flag-es": "🇪🇸",
-        es: "🇪🇸",
-        "flag-et": "🇪🇹",
-        "flag-eu": "🇪🇺",
-        "flag-fi": "🇫🇮",
-        "flag-fj": "🇫🇯",
-        "flag-fk": "🇫🇰",
-        "flag-fm": "🇫🇲",
-        "flag-fo": "🇫🇴",
-        "flag-fr": "🇫🇷",
-        fr: "🇫🇷",
-        "flag-ga": "🇬🇦",
-        "flag-gb": "🇬🇧",
-        gb: "🇬🇧",
-        uk: "🇬🇧",
-        "flag-gd": "🇬🇩",
-        "flag-ge": "🇬🇪",
-        "flag-gf": "🇬🇫",
-        "flag-gg": "🇬🇬",
-        "flag-gh": "🇬🇭",
-        "flag-gi": "🇬🇮",
-        "flag-gl": "🇬🇱",
-        "flag-gm": "🇬🇲",
-        "flag-gn": "🇬🇳",
-        "flag-gp": "🇬🇵",
-        "flag-gq": "🇬🇶",
-        "flag-gr": "🇬🇷",
-        "flag-gs": "🇬🇸",
-        "flag-gt": "🇬🇹",
-        "flag-gu": "🇬🇺",
-        "flag-gw": "🇬🇼",
-        "flag-gy": "🇬🇾",
-        "flag-hk": "🇭🇰",
-        "flag-hm": "🇭🇲",
-        "flag-hn": "🇭🇳",
-        "flag-hr": "🇭🇷",
-        "flag-ht": "🇭🇹",
-        "flag-hu": "🇭🇺",
-        "flag-ic": "🇮🇨",
-        "flag-id": "🇮🇩",
-        "flag-ie": "🇮🇪",
-        "flag-il": "🇮🇱",
-        "flag-im": "🇮🇲",
-        "flag-in": "🇮🇳",
-        "flag-io": "🇮🇴",
-        "flag-iq": "🇮🇶",
-        "flag-ir": "🇮🇷",
-        "flag-is": "🇮🇸",
-        "flag-it": "🇮🇹",
-        it: "🇮🇹",
-        "flag-je": "🇯🇪",
-        "flag-jm": "🇯🇲",
-        "flag-jo": "🇯🇴",
-        "flag-jp": "🇯🇵",
-        jp: "🇯🇵",
-        "flag-ke": "🇰🇪",
-        "flag-kg": "🇰🇬",
-        "flag-kh": "🇰🇭",
-        "flag-ki": "🇰🇮",
-        "flag-km": "🇰🇲",
-        "flag-kn": "🇰🇳",
-        "flag-kp": "🇰🇵",
-        "flag-kr": "🇰🇷",
-        kr: "🇰🇷",
-        "flag-kw": "🇰🇼",
-        "flag-ky": "🇰🇾",
-        "flag-kz": "🇰🇿",
-        "flag-la": "🇱🇦",
-        "flag-lb": "🇱🇧",
-        "flag-lc": "🇱🇨",
-        "flag-li": "🇱🇮",
-        "flag-lk": "🇱🇰",
-        "flag-lr": "🇱🇷",
-        "flag-ls": "🇱🇸",
-        "flag-lt": "🇱🇹",
-        "flag-lu": "🇱🇺",
-        "flag-lv": "🇱🇻",
-        "flag-ly": "🇱🇾",
-        "flag-ma": "🇲🇦",
-        "flag-mc": "🇲🇨",
-        "flag-md": "🇲🇩",
-        "flag-me": "🇲🇪",
-        "flag-mf": "🇲🇫",
-        "flag-mg": "🇲🇬",
-        "flag-mh": "🇲🇭",
-        "flag-mk": "🇲🇰",
-        "flag-ml": "🇲🇱",
-        "flag-mm": "🇲🇲",
-        "flag-mn": "🇲🇳",
-        "flag-mo": "🇲🇴",
-        "flag-mp": "🇲🇵",
-        "flag-mq": "🇲🇶",
-        "flag-mr": "🇲🇷",
-        "flag-ms": "🇲🇸",
-        "flag-mt": "🇲🇹",
-        "flag-mu": "🇲🇺",
-        "flag-mv": "🇲🇻",
-        "flag-mw": "🇲🇼",
-        "flag-mx": "🇲🇽",
-        "flag-my": "🇲🇾",
-        "flag-mz": "🇲🇿",
-        "flag-na": "🇳🇦",
-        "flag-nc": "🇳🇨",
-        "flag-ne": "🇳🇪",
-        "flag-nf": "🇳🇫",
-        "flag-ng": "🇳🇬",
-        "flag-ni": "🇳🇮",
-        "flag-nl": "🇳🇱",
-        "flag-no": "🇳🇴",
-        "flag-np": "🇳🇵",
-        "flag-nr": "🇳🇷",
-        "flag-nu": "🇳🇺",
-        "flag-nz": "🇳🇿",
-        "flag-om": "🇴🇲",
-        "flag-pa": "🇵🇦",
-        "flag-pe": "🇵🇪",
-        "flag-pf": "🇵🇫",
-        "flag-pg": "🇵🇬",
-        "flag-ph": "🇵🇭",
-        "flag-pk": "🇵🇰",
-        "flag-pl": "🇵🇱",
-        "flag-pm": "🇵🇲",
-        "flag-pn": "🇵🇳",
-        "flag-pr": "🇵🇷",
-        "flag-ps": "🇵🇸",
-        "flag-pt": "🇵🇹",
-        "flag-pw": "🇵🇼",
-        "flag-py": "🇵🇾",
-        "flag-qa": "🇶🇦",
-        "flag-re": "🇷🇪",
-        "flag-ro": "🇷🇴",
-        "flag-rs": "🇷🇸",
-        "flag-ru": "🇷🇺",
-        ru: "🇷🇺",
-        "flag-rw": "🇷🇼",
-        "flag-sa": "🇸🇦",
-        "flag-sb": "🇸🇧",
-        "flag-sc": "🇸🇨",
-        "flag-sd": "🇸🇩",
-        "flag-se": "🇸🇪",
-        "flag-sg": "🇸🇬",
-        "flag-sh": "🇸🇭",
-        "flag-si": "🇸🇮",
-        "flag-sj": "🇸🇯",
-        "flag-sk": "🇸🇰",
-        "flag-sl": "🇸🇱",
-        "flag-sm": "🇸🇲",
-        "flag-sn": "🇸🇳",
-        "flag-so": "🇸🇴",
-        "flag-sr": "🇸🇷",
-        "flag-ss": "🇸🇸",
-        "flag-st": "🇸🇹",
-        "flag-sv": "🇸🇻",
-        "flag-sx": "🇸🇽",
-        "flag-sy": "🇸🇾",
-        "flag-sz": "🇸🇿",
-        "flag-ta": "🇹🇦",
-        "flag-tc": "🇹🇨",
-        "flag-td": "🇹🇩",
-        "flag-tf": "🇹🇫",
-        "flag-tg": "🇹🇬",
-        "flag-th": "🇹🇭",
-        "flag-tj": "🇹🇯",
-        "flag-tk": "🇹🇰",
-        "flag-tl": "🇹🇱",
-        "flag-tm": "🇹🇲",
-        "flag-tn": "🇹🇳",
-        "flag-to": "🇹🇴",
-        "flag-tr": "🇹🇷",
-        "flag-tt": "🇹🇹",
-        "flag-tv": "🇹🇻",
-        "flag-tw": "🇹🇼",
-        "flag-tz": "🇹🇿",
-        "flag-ua": "🇺🇦",
-        "flag-ug": "🇺🇬",
-        "flag-um": "🇺🇲",
-        "flag-us": "🇺🇸",
-        us: "🇺🇸",
-        "flag-uy": "🇺🇾",
-        "flag-uz": "🇺🇿",
-        "flag-va": "🇻🇦",
-        "flag-vc": "🇻🇨",
-        "flag-ve": "🇻🇪",
-        "flag-vg": "🇻🇬",
-        "flag-vi": "🇻🇮",
-        "flag-vn": "🇻🇳",
-        "flag-vu": "🇻🇺",
-        "flag-wf": "🇼🇫",
-        "flag-ws": "🇼🇸",
-        "flag-xk": "🇽🇰",
-        "flag-ye": "🇾🇪",
-        "flag-yt": "🇾🇹",
-        "flag-za": "🇿🇦",
-        "flag-zm": "🇿🇲",
-        "flag-zw": "🇿🇼",
-        "man-man-boy": "👨‍👨‍👦",
-        "man-man-boy-boy": "👨‍👨‍👦‍👦",
-        "man-man-girl": "👨‍👨‍👧",
-        "man-man-girl-boy": "👨‍👨‍👧‍👦",
-        "man-man-girl-girl": "👨‍👨‍👧‍👧",
-        "man-woman-boy-boy": "👨‍👩‍👦‍👦",
-        "man-woman-girl": "👨‍👩‍👧",
-        "man-woman-girl-boy": "👨‍👩‍👧‍👦",
-        "man-woman-girl-girl": "👨‍👩‍👧‍👧",
-        "man-heart-man": "👨‍❤️‍👨",
-        "man-kiss-man": "👨‍❤️‍💋‍👨",
-        "woman-woman-boy": "👩‍👩‍👦",
-        "woman-woman-boy-boy": "👩‍👩‍👦‍👦",
-        "woman-woman-girl": "👩‍👩‍👧",
-        "woman-woman-girl-boy": "👩‍👩‍👧‍👦",
-        "woman-woman-girl-girl": "👩‍👩‍👧‍👧",
-        "woman-heart-woman": "👩‍❤️‍👩",
-        "woman-kiss-woman": "👩‍❤️‍💋‍👩",
-      };
+"use strict";
 
-      /***/
-    },
-    /* 765 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*!
-       * normalize-path <https://github.com/jonschlinkert/normalize-path>
-       *
-       * Copyright (c) 2014-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+module.exports = Number.isNaN || function (x) {
+	return x !== x;
+};
 
-      var removeTrailingSeparator = __webpack_require__(796);
 
-      module.exports = function normalizePath(str, stripTrailing) {
-        if (typeof str !== "string") {
-          throw new TypeError("expected a string");
-        }
-        str = str.replace(/[\\\/]+/g, "/");
-        if (stripTrailing !== false) {
-          str = removeTrailingSeparator(str);
-        }
-        return str;
-      };
+/***/ }),
+/* 768 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var crypto = __webpack_require__(11)
+  , qs = __webpack_require__(196)
+  ;
+
+function sha1 (key, body) {
+  return crypto.createHmac('sha1', key).update(body).digest('base64')
+}
+
+function rsa (key, body) {
+  return crypto.createSign("RSA-SHA1").update(body).sign(key, 'base64');
+}
+
+function rfc3986 (str) {
+  return encodeURIComponent(str)
+    .replace(/!/g,'%21')
+    .replace(/\*/g,'%2A')
+    .replace(/\(/g,'%28')
+    .replace(/\)/g,'%29')
+    .replace(/'/g,'%27')
+    ;
+}
+
+// Maps object to bi-dimensional array
+// Converts { foo: 'A', bar: [ 'b', 'B' ]} to
+// [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ]
+function map (obj) {
+  var key, val, arr = []
+  for (key in obj) {
+    val = obj[key]
+    if (Array.isArray(val))
+      for (var i = 0; i < val.length; i++)
+        arr.push([key, val[i]])
+    else if (typeof val === "object")
+      for (var prop in val)
+        arr.push([key + '[' + prop + ']', val[prop]]);
+    else
+      arr.push([key, val])
+  }
+  return arr
+}
+
+// Compare function for sort
+function compare (a, b) {
+  return a > b ? 1 : a < b ? -1 : 0
+}
+
+function generateBase (httpMethod, base_uri, params) {
+  // adapted from https://dev.twitter.com/docs/auth/oauth and 
+  // https://dev.twitter.com/docs/auth/creating-signature
+
+  // Parameter normalization
+  // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2
+  var normalized = map(params)
+  // 1.  First, the name and value of each parameter are encoded
+  .map(function (p) {
+    return [ rfc3986(p[0]), rfc3986(p[1] || '') ]
+  })
+  // 2.  The parameters are sorted by name, using ascending byte value
+  //     ordering.  If two or more parameters share the same name, they
+  //     are sorted by their value.
+  .sort(function (a, b) {
+    return compare(a[0], b[0]) || compare(a[1], b[1])
+  })
+  // 3.  The name of each parameter is concatenated to its corresponding
+  //     value using an "=" character (ASCII code 61) as a separator, even
+  //     if the value is empty.
+  .map(function (p) { return p.join('=') })
+   // 4.  The sorted name/value pairs are concatenated together into a
+   //     single string by using an "&" character (ASCII code 38) as
+   //     separator.
+  .join('&')
+
+  var base = [
+    rfc3986(httpMethod ? httpMethod.toUpperCase() : 'GET'),
+    rfc3986(base_uri),
+    rfc3986(normalized)
+  ].join('&')
+
+  return base
+}
+
+function hmacsign (httpMethod, base_uri, params, consumer_secret, token_secret) {
+  var base = generateBase(httpMethod, base_uri, params)
+  var key = [
+    consumer_secret || '',
+    token_secret || ''
+  ].map(rfc3986).join('&')
+
+  return sha1(key, base)
+}
+
+function rsasign (httpMethod, base_uri, params, private_key, token_secret) {
+  var base = generateBase(httpMethod, base_uri, params)
+  var key = private_key || ''
+
+  return rsa(key, base)
+}
+
+function plaintext (consumer_secret, token_secret) {
+  var key = [
+    consumer_secret || '',
+    token_secret || ''
+  ].map(rfc3986).join('&')
+
+  return key
+}
+
+function sign (signMethod, httpMethod, base_uri, params, consumer_secret, token_secret) {
+  var method
+  var skipArgs = 1
+
+  switch (signMethod) {
+    case 'RSA-SHA1':
+      method = rsasign
+      break
+    case 'HMAC-SHA1':
+      method = hmacsign
+      break
+    case 'PLAINTEXT':
+      method = plaintext
+      skipArgs = 4
+      break
+    default:
+     throw new Error("Signature method not supported: " + signMethod)
+  }
 
-      /***/
-    },
-    /* 766 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  return method.apply(null, [].slice.call(arguments, skipArgs))
+}
 
-      let path;
+exports.hmacsign = hmacsign
+exports.rsasign = rsasign
+exports.plaintext = plaintext
+exports.sign = sign
+exports.rfc3986 = rfc3986
+exports.generateBase = generateBase
 
-      class LogicalTree {
-        constructor(name, address, opts) {
-          this.name = name;
-          this.version = opts.version;
-          this.address = address || "";
-          this.optional = !!opts.optional;
-          this.dev = !!opts.dev;
-          this.bundled = !!opts.bundled;
-          this.resolved = opts.resolved;
-          this.integrity = opts.integrity;
-          this.dependencies = new Map();
-          this.requiredBy = new Set();
-        }
 
-        get isRoot() {
-          return !this.requiredBy.size;
-        }
 
-        addDep(dep) {
-          this.dependencies.set(dep.name, dep);
-          dep.requiredBy.add(this);
-          return this;
-        }
+/***/ }),
+/* 769 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        delDep(dep) {
-          this.dependencies.delete(dep.name);
-          dep.requiredBy.delete(this);
-          return this;
-        }
+"use strict";
+/*!
+ * object.omit <https://github.com/jonschlinkert/object.omit>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-        getDep(name) {
-          return this.dependencies.get(name);
-        }
 
-        path(prefix) {
-          if (this.isRoot) {
-            // The address of the root is the prefix itself.
-            return prefix || "";
-          } else {
-            if (!path) {
-              path = __webpack_require__(0);
-            }
-            return path.join(
-              prefix || "",
-              "node_modules",
-              this.address.replace(/:/g, "/node_modules/"),
-            );
-          }
-        }
 
-        // This finds cycles _from_ a given node: if some deeper dep has
-        // its own cycle, but that cycle does not refer to this node,
-        // it will return false.
-        hasCycle(_seen, _from) {
-          if (!_seen) {
-            _seen = new Set();
-          }
-          if (!_from) {
-            _from = this;
-          }
-          for (let dep of this.dependencies.values()) {
-            if (_seen.has(dep)) {
-              continue;
-            }
-            _seen.add(dep);
-            if (dep === _from || dep.hasCycle(_seen, _from)) {
-              return true;
-            }
-          }
-          return false;
-        }
+var isObject = __webpack_require__(735);
+var forOwn = __webpack_require__(770);
 
-        forEachAsync(fn, opts, _pending) {
-          if (!opts) {
-            opts = _pending || {};
-          }
-          if (!_pending) {
-            _pending = new Map();
-          }
-          const P = opts.Promise || Promise;
-          if (_pending.has(this)) {
-            return P.resolve(this.hasCycle() || _pending.get(this));
-          }
-          const pending = P.resolve().then(() => {
-            return fn(this, () => {
-              return promiseMap(
-                this.dependencies.values(),
-                (dep) => dep.forEachAsync(fn, opts, _pending),
-                opts,
-              );
-            });
-          });
-          _pending.set(this, pending);
-          return pending;
-        }
+module.exports = function omit(obj, keys) {
+  if (!isObject(obj)) return {};
 
-        forEach(fn, _seen) {
-          if (!_seen) {
-            _seen = new Set();
-          }
-          if (_seen.has(this)) {
-            return;
-          }
-          _seen.add(this);
-          fn(this, () => {
-            for (let dep of this.dependencies.values()) {
-              dep.forEach(fn, _seen);
-            }
-          });
-        }
-      }
+  keys = [].concat.apply([], [].slice.call(arguments, 1));
+  var last = keys[keys.length - 1];
+  var res = {}, fn;
 
-      module.exports = lockTree;
-      function lockTree(pkg, pkgLock, opts) {
-        const tree = makeNode(pkg.name, null, pkg);
-        const allDeps = new Map();
-        Array.from(
-          new Set(
-            Object.keys(pkg.devDependencies || {})
-              .concat(Object.keys(pkg.optionalDependencies || {}))
-              .concat(Object.keys(pkg.dependencies || {})),
-          ),
-        ).forEach((name) => {
-          let dep = allDeps.get(name);
-          if (!dep) {
-            const depNode = (pkgLock.dependencies || {})[name];
-            dep = makeNode(name, name, depNode);
-          }
-          addChild(dep, tree, allDeps, pkgLock);
-        });
-        return tree;
-      }
+  if (typeof last === 'function') {
+    fn = keys.pop();
+  }
 
-      module.exports.node = makeNode;
-      function makeNode(name, address, opts) {
-        return new LogicalTree(name, address, opts || {});
-      }
+  var isFunction = typeof fn === 'function';
+  if (!keys.length && !isFunction) {
+    return obj;
+  }
 
-      function addChild(dep, tree, allDeps, pkgLock) {
-        tree.addDep(dep);
-        allDeps.set(dep.address, dep);
-        const addr = dep.address;
-        const lockNode = atAddr(pkgLock, addr);
-        Object.keys(lockNode.requires || {}).forEach((name) => {
-          const tdepAddr = reqAddr(pkgLock, name, addr);
-          let tdep = allDeps.get(tdepAddr);
-          if (!tdep) {
-            tdep = makeNode(name, tdepAddr, atAddr(pkgLock, tdepAddr));
-            addChild(tdep, dep, allDeps, pkgLock);
-          } else {
-            dep.addDep(tdep);
-          }
-        });
-      }
+  forOwn(obj, function(value, key) {
+    if (keys.indexOf(key) === -1) {
 
-      module.exports._reqAddr = reqAddr;
-      function reqAddr(pkgLock, name, fromAddr) {
-        const lockNode = atAddr(pkgLock, fromAddr);
-        const child = (lockNode.dependencies || {})[name];
-        if (child) {
-          return `${fromAddr}:${name}`;
-        } else {
-          const parts = fromAddr.split(":");
-          while (parts.length) {
-            parts.pop();
-            const joined = parts.join(":");
-            const parent = atAddr(pkgLock, joined);
-            if (parent) {
-              const child = (parent.dependencies || {})[name];
-              if (child) {
-                return `${joined}${parts.length ? ":" : ""}${name}`;
-              }
-            }
-          }
-          const err = new Error(`${name} not accessible from ${fromAddr}`);
-          err.pkgLock = pkgLock;
-          err.target = name;
-          err.from = fromAddr;
-          throw err;
-        }
+      if (!isFunction) {
+        res[key] = value;
+      } else if (fn(value, key, obj)) {
+        res[key] = value;
       }
+    }
+  });
+  return res;
+};
 
-      module.exports._atAddr = atAddr;
-      function atAddr(pkgLock, addr) {
-        if (!addr.length) {
-          return pkgLock;
-        }
-        const parts = addr.split(":");
-        return parts.reduce((acc, next) => {
-          return acc && (acc.dependencies || {})[next];
-        }, pkgLock);
-      }
 
-      function promiseMap(arr, fn, opts, _index) {
-        _index = _index || 0;
-        const P = (opts && opts.Promise) || Promise;
-        if (P.map) {
-          return P.map(arr, fn, opts);
-        } else {
-          if (!(arr instanceof Array)) {
-            arr = Array.from(arr);
-          }
-          if (_index >= arr.length) {
-            return P.resolve();
-          } else {
-            return P.resolve(fn(arr[_index], _index, arr)).then(() =>
-              promiseMap(arr, fn, opts, _index + 1),
-            );
-          }
-        }
-      }
+/***/ }),
+/* 770 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 767 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports =
-        Number.isNaN ||
-        function (x) {
-          return x !== x;
-        };
+"use strict";
+/*!
+ * for-own <https://github.com/jonschlinkert/for-own>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      /***/
-    },
-    /* 768 */
-    /***/ function (module, exports, __webpack_require__) {
-      var crypto = __webpack_require__(11),
-        qs = __webpack_require__(196);
-      function sha1(key, body) {
-        return crypto.createHmac("sha1", key).update(body).digest("base64");
-      }
-
-      function rsa(key, body) {
-        return crypto.createSign("RSA-SHA1").update(body).sign(key, "base64");
-      }
-
-      function rfc3986(str) {
-        return encodeURIComponent(str)
-          .replace(/!/g, "%21")
-          .replace(/\*/g, "%2A")
-          .replace(/\(/g, "%28")
-          .replace(/\)/g, "%29")
-          .replace(/'/g, "%27");
-      }
-
-      // Maps object to bi-dimensional array
-      // Converts { foo: 'A', bar: [ 'b', 'B' ]} to
-      // [ ['foo', 'A'], ['bar', 'b'], ['bar', 'B'] ]
-      function map(obj) {
-        var key,
-          val,
-          arr = [];
-        for (key in obj) {
-          val = obj[key];
-          if (Array.isArray(val))
-            for (var i = 0; i < val.length; i++) arr.push([key, val[i]]);
-          else if (typeof val === "object")
-            for (var prop in val) arr.push([key + "[" + prop + "]", val[prop]]);
-          else arr.push([key, val]);
-        }
-        return arr;
-      }
-
-      // Compare function for sort
-      function compare(a, b) {
-        return a > b ? 1 : a < b ? -1 : 0;
-      }
-
-      function generateBase(httpMethod, base_uri, params) {
-        // adapted from https://dev.twitter.com/docs/auth/oauth and
-        // https://dev.twitter.com/docs/auth/creating-signature
-
-        // Parameter normalization
-        // http://tools.ietf.org/html/rfc5849#section-3.4.1.3.2
-        var normalized = map(params)
-          // 1.  First, the name and value of each parameter are encoded
-          .map(function (p) {
-            return [rfc3986(p[0]), rfc3986(p[1] || "")];
-          })
-          // 2.  The parameters are sorted by name, using ascending byte value
-          //     ordering.  If two or more parameters share the same name, they
-          //     are sorted by their value.
-          .sort(function (a, b) {
-            return compare(a[0], b[0]) || compare(a[1], b[1]);
-          })
-          // 3.  The name of each parameter is concatenated to its corresponding
-          //     value using an "=" character (ASCII code 61) as a separator, even
-          //     if the value is empty.
-          .map(function (p) {
-            return p.join("=");
-          })
-          // 4.  The sorted name/value pairs are concatenated together into a
-          //     single string by using an "&" character (ASCII code 38) as
-          //     separator.
-          .join("&");
 
-        var base = [
-          rfc3986(httpMethod ? httpMethod.toUpperCase() : "GET"),
-          rfc3986(base_uri),
-          rfc3986(normalized),
-        ].join("&");
 
-        return base;
-      }
+var forIn = __webpack_require__(647);
+var hasOwn = Object.prototype.hasOwnProperty;
 
-      function hmacsign(
-        httpMethod,
-        base_uri,
-        params,
-        consumer_secret,
-        token_secret,
-      ) {
-        var base = generateBase(httpMethod, base_uri, params);
-        var key = [consumer_secret || "", token_secret || ""]
-          .map(rfc3986)
-          .join("&");
+module.exports = function forOwn(obj, fn, thisArg) {
+  forIn(obj, function(val, key) {
+    if (hasOwn.call(obj, key)) {
+      return fn.call(thisArg, obj[key], key, obj);
+    }
+  });
+};
 
-        return sha1(key, base);
-      }
 
-      function rsasign(
-        httpMethod,
-        base_uri,
-        params,
-        private_key,
-        token_secret,
-      ) {
-        var base = generateBase(httpMethod, base_uri, params);
-        var key = private_key || "";
+/***/ }),
+/* 771 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        return rsa(key, base);
-      }
+"use strict";
 
-      function plaintext(consumer_secret, token_secret) {
-        var key = [consumer_secret || "", token_secret || ""]
-          .map(rfc3986)
-          .join("&");
+const mimicFn = __webpack_require__(760);
 
-        return key;
-      }
+module.exports = (fn, opts) => {
+	// TODO: Remove this in v3
+	if (opts === true) {
+		throw new TypeError('The second argument is now an options object');
+	}
 
-      function sign(
-        signMethod,
-        httpMethod,
-        base_uri,
-        params,
-        consumer_secret,
-        token_secret,
-      ) {
-        var method;
-        var skipArgs = 1;
-
-        switch (signMethod) {
-          case "RSA-SHA1":
-            method = rsasign;
-            break;
-          case "HMAC-SHA1":
-            method = hmacsign;
-            break;
-          case "PLAINTEXT":
-            method = plaintext;
-            skipArgs = 4;
-            break;
-          default:
-            throw new Error("Signature method not supported: " + signMethod);
-        }
+	if (typeof fn !== 'function') {
+		throw new TypeError('Expected a function');
+	}
 
-        return method.apply(null, [].slice.call(arguments, skipArgs));
-      }
+	opts = opts || {};
 
-      exports.hmacsign = hmacsign;
-      exports.rsasign = rsasign;
-      exports.plaintext = plaintext;
-      exports.sign = sign;
-      exports.rfc3986 = rfc3986;
-      exports.generateBase = generateBase;
+	let ret;
+	let called = false;
+	const fnName = fn.displayName || fn.name || '<anonymous>';
 
-      /***/
-    },
-    /* 769 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * object.omit <https://github.com/jonschlinkert/object.omit>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+	const onetime = function () {
+		if (called) {
+			if (opts.throw === true) {
+				throw new Error(`Function \`${fnName}\` can only be called once`);
+			}
 
-      var isObject = __webpack_require__(735);
-      var forOwn = __webpack_require__(770);
+			return ret;
+		}
 
-      module.exports = function omit(obj, keys) {
-        if (!isObject(obj)) return {};
+		called = true;
+		ret = fn.apply(this, arguments);
+		fn = null;
 
-        keys = [].concat.apply([], [].slice.call(arguments, 1));
-        var last = keys[keys.length - 1];
-        var res = {},
-          fn;
+		return ret;
+	};
 
-        if (typeof last === "function") {
-          fn = keys.pop();
-        }
+	mimicFn(onetime, fn);
 
-        var isFunction = typeof fn === "function";
-        if (!keys.length && !isFunction) {
-          return obj;
-        }
+	return onetime;
+};
 
-        forOwn(obj, function (value, key) {
-          if (keys.indexOf(key) === -1) {
-            if (!isFunction) {
-              res[key] = value;
-            } else if (fn(value, key, obj)) {
-              res[key] = value;
-            }
-          }
-        });
-        return res;
-      };
 
-      /***/
-    },
-    /* 770 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * for-own <https://github.com/jonschlinkert/for-own>
-       *
-       * Copyright (c) 2014-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+/***/ }),
+/* 772 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var forIn = __webpack_require__(647);
-      var hasOwn = Object.prototype.hasOwnProperty;
+"use strict";
 
-      module.exports = function forOwn(obj, fn, thisArg) {
-        forIn(obj, function (val, key) {
-          if (hasOwn.call(obj, key)) {
-            return fn.call(thisArg, obj[key], key, obj);
-          }
-        });
-      };
+var isWindows = process.platform === 'win32';
+var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/;
 
-      /***/
-    },
-    /* 771 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+// https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43
+module.exports = function () {
+	var path;
 
-      const mimicFn = __webpack_require__(760);
+	if (isWindows) {
+		path = process.env.TEMP ||
+			process.env.TMP ||
+			(process.env.SystemRoot || process.env.windir) + '\\temp';
+	} else {
+		path = process.env.TMPDIR ||
+			process.env.TMP ||
+			process.env.TEMP ||
+			'/tmp';
+	}
 
-      module.exports = (fn, opts) => {
-        // TODO: Remove this in v3
-        if (opts === true) {
-          throw new TypeError("The second argument is now an options object");
-        }
+	if (trailingSlashRe.test(path)) {
+		path = path.slice(0, -1);
+	}
 
-        if (typeof fn !== "function") {
-          throw new TypeError("Expected a function");
-        }
+	return path;
+};
 
-        opts = opts || {};
 
-        let ret;
-        let called = false;
-        const fnName = fn.displayName || fn.name || "<anonymous>";
+/***/ }),
+/* 773 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        const onetime = function () {
-          if (called) {
-            if (opts.throw === true) {
-              throw new Error(`Function \`${fnName}\` can only be called once`);
-            }
+"use strict";
+/*!
+ * parse-glob <https://github.com/jonschlinkert/parse-glob>
+ *
+ * Copyright (c) 2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-            return ret;
-          }
 
-          called = true;
-          ret = fn.apply(this, arguments);
-          fn = null;
 
-          return ret;
-        };
+var isGlob = __webpack_require__(178);
+var findBase = __webpack_require__(652);
+var extglob = __webpack_require__(177);
+var dotfile = __webpack_require__(733);
 
-        mimicFn(onetime, fn);
+/**
+ * Expose `cache`
+ */
 
-        return onetime;
-      };
+var cache = module.exports.cache = {};
 
-      /***/
-    },
-    /* 772 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var isWindows = process.platform === "win32";
-      var trailingSlashRe = isWindows ? /[^:]\\$/ : /.\/$/;
-
-      // https://github.com/nodejs/node/blob/3e7a14381497a3b73dda68d05b5130563cdab420/lib/os.js#L25-L43
-      module.exports = function () {
-        var path;
-
-        if (isWindows) {
-          path =
-            process.env.TEMP ||
-            process.env.TMP ||
-            (process.env.SystemRoot || process.env.windir) + "\\temp";
-        } else {
-          path =
-            process.env.TMPDIR || process.env.TMP || process.env.TEMP || "/tmp";
-        }
+/**
+ * Parse a glob pattern into tokens.
+ *
+ * When no paths or '**' are in the glob, we use a
+ * different strategy for parsing the filename, since
+ * file names can contain braces and other difficult
+ * patterns. such as:
+ *
+ *  - `*.{a,b}`
+ *  - `(**|*.js)`
+ */
 
-        if (trailingSlashRe.test(path)) {
-          path = path.slice(0, -1);
-        }
+module.exports = function parseGlob(glob) {
+  if (cache.hasOwnProperty(glob)) {
+    return cache[glob];
+  }
 
-        return path;
-      };
+  var tok = {};
+  tok.orig = glob;
+  tok.is = {};
 
-      /***/
-    },
-    /* 773 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * parse-glob <https://github.com/jonschlinkert/parse-glob>
-       *
-       * Copyright (c) 2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+  // unescape dots and slashes in braces/brackets
+  glob = escape(glob);
 
-      var isGlob = __webpack_require__(178);
-      var findBase = __webpack_require__(652);
-      var extglob = __webpack_require__(177);
-      var dotfile = __webpack_require__(733);
+  var parsed = findBase(glob);
+  tok.is.glob = parsed.isGlob;
 
-      /**
-       * Expose `cache`
-       */
+  tok.glob = parsed.glob;
+  tok.base = parsed.base;
+  var segs = /([^\/]*)$/.exec(glob);
 
-      var cache = (module.exports.cache = {});
+  tok.path = {};
+  tok.path.dirname = '';
+  tok.path.basename = segs[1] || '';
+  tok.path.dirname = glob.split(tok.path.basename).join('') || '';
+  var basename = (tok.path.basename || '').split('.') || '';
+  tok.path.filename = basename[0] || '';
+  tok.path.extname = basename.slice(1).join('.') || '';
+  tok.path.ext = '';
 
-      /**
-       * Parse a glob pattern into tokens.
-       *
-       * When no paths or '**' are in the glob, we use a
-       * different strategy for parsing the filename, since
-       * file names can contain braces and other difficult
-       * patterns. such as:
-       *
-       *  - `*.{a,b}`
-       *  - `(**|*.js)`
-       */
+  if (isGlob(tok.path.dirname) && !tok.path.basename) {
+    if (!/\/$/.test(tok.glob)) {
+      tok.path.basename = tok.glob;
+    }
+    tok.path.dirname = tok.base;
+  }
 
-      module.exports = function parseGlob(glob) {
-        if (cache.hasOwnProperty(glob)) {
-          return cache[glob];
-        }
+  if (glob.indexOf('/') === -1 && !tok.is.globstar) {
+    tok.path.dirname = '';
+    tok.path.basename = tok.orig;
+  }
 
-        var tok = {};
-        tok.orig = glob;
-        tok.is = {};
+  var dot = tok.path.basename.indexOf('.');
+  if (dot !== -1) {
+    tok.path.filename = tok.path.basename.slice(0, dot);
+    tok.path.extname = tok.path.basename.slice(dot);
+  }
 
-        // unescape dots and slashes in braces/brackets
-        glob = escape(glob);
+  if (tok.path.extname.charAt(0) === '.') {
+    var exts = tok.path.extname.split('.');
+    tok.path.ext = exts[exts.length - 1];
+  }
 
-        var parsed = findBase(glob);
-        tok.is.glob = parsed.isGlob;
+  // unescape dots and slashes in braces/brackets
+  tok.glob = unescape(tok.glob);
+  tok.path.dirname = unescape(tok.path.dirname);
+  tok.path.basename = unescape(tok.path.basename);
+  tok.path.filename = unescape(tok.path.filename);
+  tok.path.extname = unescape(tok.path.extname);
+
+  // Booleans
+  var is = (glob && tok.is.glob);
+  tok.is.negated  = glob && glob.charAt(0) === '!';
+  tok.is.extglob  = glob && extglob(glob);
+  tok.is.braces   = has(is, glob, '{');
+  tok.is.brackets = has(is, glob, '[:');
+  tok.is.globstar = has(is, glob, '**');
+  tok.is.dotfile  = dotfile(tok.path.basename) || dotfile(tok.path.filename);
+  tok.is.dotdir   = dotdir(tok.path.dirname);
+  return (cache[glob] = tok);
+}
+
+/**
+ * Returns true if the glob matches dot-directories.
+ *
+ * @param  {Object} `tok` The tokens object
+ * @param  {Object} `path` The path object
+ * @return {Object}
+ */
 
-        tok.glob = parsed.glob;
-        tok.base = parsed.base;
-        var segs = /([^\/]*)$/.exec(glob);
+function dotdir(base) {
+  if (base.indexOf('/.') !== -1) {
+    return true;
+  }
+  if (base.charAt(0) === '.' && base.charAt(1) !== '/') {
+    return true;
+  }
+  return false;
+}
 
-        tok.path = {};
-        tok.path.dirname = "";
-        tok.path.basename = segs[1] || "";
-        tok.path.dirname = glob.split(tok.path.basename).join("") || "";
-        var basename = (tok.path.basename || "").split(".") || "";
-        tok.path.filename = basename[0] || "";
-        tok.path.extname = basename.slice(1).join(".") || "";
-        tok.path.ext = "";
+/**
+ * Returns true if the pattern has the given `ch`aracter(s)
+ *
+ * @param  {Object} `glob` The glob pattern.
+ * @param  {Object} `ch` The character to test for
+ * @return {Object}
+ */
 
-        if (isGlob(tok.path.dirname) && !tok.path.basename) {
-          if (!/\/$/.test(tok.glob)) {
-            tok.path.basename = tok.glob;
-          }
-          tok.path.dirname = tok.base;
-        }
+function has(is, glob, ch) {
+  return is && glob.indexOf(ch) !== -1;
+}
 
-        if (glob.indexOf("/") === -1 && !tok.is.globstar) {
-          tok.path.dirname = "";
-          tok.path.basename = tok.orig;
-        }
+/**
+ * Escape/unescape utils
+ */
 
-        var dot = tok.path.basename.indexOf(".");
-        if (dot !== -1) {
-          tok.path.filename = tok.path.basename.slice(0, dot);
-          tok.path.extname = tok.path.basename.slice(dot);
-        }
+function escape(str) {
+  var re = /\{([^{}]*?)}|\(([^()]*?)\)|\[([^\[\]]*?)\]/g;
+  return str.replace(re, function (outter, braces, parens, brackets) {
+    var inner = braces || parens || brackets;
+    if (!inner) { return outter; }
+    return outter.split(inner).join(esc(inner));
+  });
+}
+
+function esc(str) {
+  str = str.split('/').join('__SLASH__');
+  str = str.split('.').join('__DOT__');
+  return str;
+}
+
+function unescape(str) {
+  str = str.split('__SLASH__').join('/');
+  str = str.split('__DOT__').join('.');
+  return str;
+}
+
+
+/***/ }),
+/* 774 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var isWindows = process.platform === 'win32';
+
+// Regex to split a windows path into three parts: [*, device, slash,
+// tail] windows-only
+var splitDeviceRe =
+    /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
+
+// Regex to split the tail part of the above into [*, dir, basename, ext]
+var splitTailRe =
+    /^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
+
+var win32 = {};
+
+// Function to split a filename into [root, dir, basename, ext]
+function win32SplitPath(filename) {
+  // Separate device+slash from tail
+  var result = splitDeviceRe.exec(filename),
+      device = (result[1] || '') + (result[2] || ''),
+      tail = result[3] || '';
+  // Split the tail into dir, basename and extension
+  var result2 = splitTailRe.exec(tail),
+      dir = result2[1],
+      basename = result2[2],
+      ext = result2[3];
+  return [device, dir, basename, ext];
+}
+
+win32.parse = function(pathString) {
+  if (typeof pathString !== 'string') {
+    throw new TypeError(
+        "Parameter 'pathString' must be a string, not " + typeof pathString
+    );
+  }
+  var allParts = win32SplitPath(pathString);
+  if (!allParts || allParts.length !== 4) {
+    throw new TypeError("Invalid path '" + pathString + "'");
+  }
+  return {
+    root: allParts[0],
+    dir: allParts[0] + allParts[1].slice(0, -1),
+    base: allParts[2],
+    ext: allParts[3],
+    name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
+  };
+};
 
-        if (tok.path.extname.charAt(0) === ".") {
-          var exts = tok.path.extname.split(".");
-          tok.path.ext = exts[exts.length - 1];
-        }
 
-        // unescape dots and slashes in braces/brackets
-        tok.glob = unescape(tok.glob);
-        tok.path.dirname = unescape(tok.path.dirname);
-        tok.path.basename = unescape(tok.path.basename);
-        tok.path.filename = unescape(tok.path.filename);
-        tok.path.extname = unescape(tok.path.extname);
 
-        // Booleans
-        var is = glob && tok.is.glob;
-        tok.is.negated = glob && glob.charAt(0) === "!";
-        tok.is.extglob = glob && extglob(glob);
-        tok.is.braces = has(is, glob, "{");
-        tok.is.brackets = has(is, glob, "[:");
-        tok.is.globstar = has(is, glob, "**");
-        tok.is.dotfile =
-          dotfile(tok.path.basename) || dotfile(tok.path.filename);
-        tok.is.dotdir = dotdir(tok.path.dirname);
-        return (cache[glob] = tok);
-      };
+// Split a filename into [root, dir, basename, ext], unix version
+// 'root' is just a slash, or nothing.
+var splitPathRe =
+    /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
+var posix = {};
 
-      /**
-       * Returns true if the glob matches dot-directories.
-       *
-       * @param  {Object} `tok` The tokens object
-       * @param  {Object} `path` The path object
-       * @return {Object}
-       */
 
-      function dotdir(base) {
-        if (base.indexOf("/.") !== -1) {
-          return true;
-        }
-        if (base.charAt(0) === "." && base.charAt(1) !== "/") {
-          return true;
-        }
-        return false;
-      }
+function posixSplitPath(filename) {
+  return splitPathRe.exec(filename).slice(1);
+}
 
-      /**
-       * Returns true if the pattern has the given `ch`aracter(s)
-       *
-       * @param  {Object} `glob` The glob pattern.
-       * @param  {Object} `ch` The character to test for
-       * @return {Object}
-       */
 
-      function has(is, glob, ch) {
-        return is && glob.indexOf(ch) !== -1;
-      }
+posix.parse = function(pathString) {
+  if (typeof pathString !== 'string') {
+    throw new TypeError(
+        "Parameter 'pathString' must be a string, not " + typeof pathString
+    );
+  }
+  var allParts = posixSplitPath(pathString);
+  if (!allParts || allParts.length !== 4) {
+    throw new TypeError("Invalid path '" + pathString + "'");
+  }
+  allParts[1] = allParts[1] || '';
+  allParts[2] = allParts[2] || '';
+  allParts[3] = allParts[3] || '';
+
+  return {
+    root: allParts[0],
+    dir: allParts[0] + allParts[1].slice(0, -1),
+    base: allParts[2],
+    ext: allParts[3],
+    name: allParts[2].slice(0, allParts[2].length - allParts[3].length)
+  };
+};
 
-      /**
-       * Escape/unescape utils
-       */
 
-      function escape(str) {
-        var re = /\{([^{}]*?)}|\(([^()]*?)\)|\[([^\[\]]*?)\]/g;
-        return str.replace(re, function (outter, braces, parens, brackets) {
-          var inner = braces || parens || brackets;
-          if (!inner) {
-            return outter;
-          }
-          return outter.split(inner).join(esc(inner));
-        });
-      }
+if (isWindows)
+  module.exports = win32.parse;
+else /* posix */
+  module.exports = posix.parse;
 
-      function esc(str) {
-        str = str.split("/").join("__SLASH__");
-        str = str.split(".").join("__DOT__");
-        return str;
-      }
+module.exports.posix = posix.parse;
+module.exports.win32 = win32.parse;
 
-      function unescape(str) {
-        str = str.split("__SLASH__").join("/");
-        str = str.split("__DOT__").join(".");
-        return str;
-      }
 
-      /***/
-    },
-    /* 774 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var isWindows = process.platform === "win32";
-
-      // Regex to split a windows path into three parts: [*, device, slash,
-      // tail] windows-only
-      var splitDeviceRe =
-        /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/;
-
-      // Regex to split the tail part of the above into [*, dir, basename, ext]
-      var splitTailRe =
-        /^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
-
-      var win32 = {};
-
-      // Function to split a filename into [root, dir, basename, ext]
-      function win32SplitPath(filename) {
-        // Separate device+slash from tail
-        var result = splitDeviceRe.exec(filename),
-          device = (result[1] || "") + (result[2] || ""),
-          tail = result[3] || "";
-        // Split the tail into dir, basename and extension
-        var result2 = splitTailRe.exec(tail),
-          dir = result2[1],
-          basename = result2[2],
-          ext = result2[3];
-        return [device, dir, basename, ext];
-      }
-
-      win32.parse = function (pathString) {
-        if (typeof pathString !== "string") {
-          throw new TypeError(
-            "Parameter 'pathString' must be a string, not " + typeof pathString,
-          );
-        }
-        var allParts = win32SplitPath(pathString);
-        if (!allParts || allParts.length !== 4) {
-          throw new TypeError("Invalid path '" + pathString + "'");
-        }
-        return {
-          root: allParts[0],
-          dir: allParts[0] + allParts[1].slice(0, -1),
-          base: allParts[2],
-          ext: allParts[3],
-          name: allParts[2].slice(0, allParts[2].length - allParts[3].length),
-        };
-      };
+/***/ }),
+/* 775 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // Split a filename into [root, dir, basename, ext], unix version
-      // 'root' is just a slash, or nothing.
-      var splitPathRe =
-        /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/;
-      var posix = {};
+var duplexify = __webpack_require__(386)
+var through = __webpack_require__(461)
+var bufferFrom = __webpack_require__(595)
 
-      function posixSplitPath(filename) {
-        return splitPathRe.exec(filename).slice(1);
-      }
+var noop = function() {}
 
-      posix.parse = function (pathString) {
-        if (typeof pathString !== "string") {
-          throw new TypeError(
-            "Parameter 'pathString' must be a string, not " + typeof pathString,
-          );
-        }
-        var allParts = posixSplitPath(pathString);
-        if (!allParts || allParts.length !== 4) {
-          throw new TypeError("Invalid path '" + pathString + "'");
-        }
-        allParts[1] = allParts[1] || "";
-        allParts[2] = allParts[2] || "";
-        allParts[3] = allParts[3] || "";
+var isObject = function(data) {
+  return !Buffer.isBuffer(data) && typeof data !== 'string'
+}
 
-        return {
-          root: allParts[0],
-          dir: allParts[0] + allParts[1].slice(0, -1),
-          base: allParts[2],
-          ext: allParts[3],
-          name: allParts[2].slice(0, allParts[2].length - allParts[3].length),
-        };
-      };
+var peek = function(opts, onpeek) {
+  if (typeof opts === 'number') opts = {maxBuffer:opts}
+  if (typeof opts === 'function') return peek(null, opts)
+  if (!opts) opts = {}
 
-      if (isWindows) module.exports = win32.parse; /* posix */
-      else module.exports = posix.parse;
+  var maxBuffer = typeof opts.maxBuffer === 'number' ? opts.maxBuffer : 65535
+  var strict = opts.strict
+  var newline = opts.newline !== false
 
-      module.exports.posix = posix.parse;
-      module.exports.win32 = win32.parse;
+  var buffer = []
+  var bufferSize = 0
+  var dup = duplexify.obj()
 
-      /***/
-    },
-    /* 775 */
-    /***/ function (module, exports, __webpack_require__) {
-      var duplexify = __webpack_require__(386);
-      var through = __webpack_require__(461);
-      var bufferFrom = __webpack_require__(595);
+  var peeker = through.obj({highWaterMark:1}, function(data, enc, cb) {
+    if (isObject(data)) return ready(data, null, cb)
+    if (!Buffer.isBuffer(data)) data = bufferFrom(data)
 
-      var noop = function () {};
+    if (newline) {
+      var nl = Array.prototype.indexOf.call(data, 10)
+      if (nl > 0 && data[nl-1] === 13) nl--
 
-      var isObject = function (data) {
-        return !Buffer.isBuffer(data) && typeof data !== "string";
-      };
+      if (nl > -1) {
+        buffer.push(data.slice(0, nl))
+        return ready(Buffer.concat(buffer), data.slice(nl), cb)
+      }
+    }
 
-      var peek = function (opts, onpeek) {
-        if (typeof opts === "number") opts = { maxBuffer: opts };
-        if (typeof opts === "function") return peek(null, opts);
-        if (!opts) opts = {};
+    buffer.push(data)
+    bufferSize += data.length
+
+    if (bufferSize < maxBuffer) return cb()
+    if (strict) return cb(new Error('No newline found'))
+    ready(Buffer.concat(buffer), null, cb)
+  })
+
+  var onpreend = function() {
+    if (strict) return dup.destroy(new Error('No newline found'))
+    dup.cork()
+    ready(Buffer.concat(buffer), null, function(err) {
+      if (err) return dup.destroy(err)
+      dup.uncork()
+    })
+  }
 
-        var maxBuffer =
-          typeof opts.maxBuffer === "number" ? opts.maxBuffer : 65535;
-        var strict = opts.strict;
-        var newline = opts.newline !== false;
+  var ready = function(data, overflow, cb) {
+    dup.removeListener('preend', onpreend)
+    onpeek(data, function(err, parser) {
+      if (err) return cb(err)
 
-        var buffer = [];
-        var bufferSize = 0;
-        var dup = duplexify.obj();
-
-        var peeker = through.obj(
-          { highWaterMark: 1 },
-          function (data, enc, cb) {
-            if (isObject(data)) return ready(data, null, cb);
-            if (!Buffer.isBuffer(data)) data = bufferFrom(data);
-
-            if (newline) {
-              var nl = Array.prototype.indexOf.call(data, 10);
-              if (nl > 0 && data[nl - 1] === 13) nl--;
-
-              if (nl > -1) {
-                buffer.push(data.slice(0, nl));
-                return ready(Buffer.concat(buffer), data.slice(nl), cb);
-              }
-            }
+      dup.setWritable(parser)
+      dup.setReadable(parser)
 
-            buffer.push(data);
-            bufferSize += data.length;
+      if (data) parser.write(data)
+      if (overflow) parser.write(overflow)
 
-            if (bufferSize < maxBuffer) return cb();
-            if (strict) return cb(new Error("No newline found"));
-            ready(Buffer.concat(buffer), null, cb);
-          },
-        );
+      overflow = buffer = peeker = null // free the data
+      cb()
+    })
+  }
 
-        var onpreend = function () {
-          if (strict) return dup.destroy(new Error("No newline found"));
-          dup.cork();
-          ready(Buffer.concat(buffer), null, function (err) {
-            if (err) return dup.destroy(err);
-            dup.uncork();
-          });
-        };
+  dup.on('preend', onpreend)
+  dup.setWritable(peeker)
+
+  return dup
+}
+
+module.exports = peek
+
+
+/***/ }),
+/* 776 */
+/***/ (function(module, exports) {
+
+// Generated by CoffeeScript 1.12.2
+(function() {
+  var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime;
+
+  if ((typeof performance !== "undefined" && performance !== null) && performance.now) {
+    module.exports = function() {
+      return performance.now();
+    };
+  } else if ((typeof process !== "undefined" && process !== null) && process.hrtime) {
+    module.exports = function() {
+      return (getNanoSeconds() - nodeLoadTime) / 1e6;
+    };
+    hrtime = process.hrtime;
+    getNanoSeconds = function() {
+      var hr;
+      hr = hrtime();
+      return hr[0] * 1e9 + hr[1];
+    };
+    moduleLoadTime = getNanoSeconds();
+    upTime = process.uptime() * 1e9;
+    nodeLoadTime = moduleLoadTime - upTime;
+  } else if (Date.now) {
+    module.exports = function() {
+      return Date.now() - loadTime;
+    };
+    loadTime = Date.now();
+  } else {
+    module.exports = function() {
+      return new Date().getTime() - loadTime;
+    };
+    loadTime = new Date().getTime();
+  }
 
-        var ready = function (data, overflow, cb) {
-          dup.removeListener("preend", onpreend);
-          onpeek(data, function (err, parser) {
-            if (err) return cb(err);
+}).call(this);
 
-            dup.setWritable(parser);
-            dup.setReadable(parser);
+//# sourceMappingURL=performance-now.js.map
 
-            if (data) parser.write(data);
-            if (overflow) parser.write(overflow);
 
-            overflow = buffer = peeker = null; // free the data
-            cb();
-          });
-        };
+/***/ }),
+/* 777 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        dup.on("preend", onpreend);
-        dup.setWritable(peeker);
+"use strict";
 
-        return dup;
-      };
+module.exports = (url, opts) => {
+	if (typeof url !== 'string') {
+		throw new TypeError(`Expected \`url\` to be of type \`string\`, got \`${typeof url}\``);
+	}
 
-      module.exports = peek;
+	url = url.trim();
+	opts = Object.assign({https: false}, opts);
 
-      /***/
-    },
-    /* 776 */
-    /***/ function (module, exports) {
-      // Generated by CoffeeScript 1.12.2
-      (function () {
-        var getNanoSeconds,
-          hrtime,
-          loadTime,
-          moduleLoadTime,
-          nodeLoadTime,
-          upTime;
+	if (/^\.*\/|^(?!localhost)\w+:/.test(url)) {
+		return url;
+	}
 
-        if (
-          typeof performance !== "undefined" &&
-          performance !== null &&
-          performance.now
-        ) {
-          module.exports = function () {
-            return performance.now();
-          };
-        } else if (
-          typeof process !== "undefined" &&
-          process !== null &&
-          process.hrtime
-        ) {
-          module.exports = function () {
-            return (getNanoSeconds() - nodeLoadTime) / 1e6;
-          };
-          hrtime = process.hrtime;
-          getNanoSeconds = function () {
-            var hr;
-            hr = hrtime();
-            return hr[0] * 1e9 + hr[1];
-          };
-          moduleLoadTime = getNanoSeconds();
-          upTime = process.uptime() * 1e9;
-          nodeLoadTime = moduleLoadTime - upTime;
-        } else if (Date.now) {
-          module.exports = function () {
-            return Date.now() - loadTime;
-          };
-          loadTime = Date.now();
-        } else {
-          module.exports = function () {
-            return new Date().getTime() - loadTime;
-          };
-          loadTime = new Date().getTime();
-        }
-      }).call(this);
+	return url.replace(/^(?!(?:\w+:)?\/\/)/, opts.https ? 'https://' : 'http://');
+};
 
-      //# sourceMappingURL=performance-now.js.map
 
-      /***/
-    },
-    /* 777 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      module.exports = (url, opts) => {
-        if (typeof url !== "string") {
-          throw new TypeError(
-            `Expected \`url\` to be of type \`string\`, got \`${typeof url}\``,
-          );
-        }
+/***/ }),
+/* 778 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        url = url.trim();
-        opts = Object.assign({ https: false }, opts);
+"use strict";
+/*!
+ * preserve <https://github.com/jonschlinkert/preserve>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT license.
+ */
 
-        if (/^\.*\/|^(?!localhost)\w+:/.test(url)) {
-          return url;
-        }
 
-        return url.replace(
-          /^(?!(?:\w+:)?\/\/)/,
-          opts.https ? "https://" : "http://",
-        );
-      };
 
-      /***/
-    },
-    /* 778 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * preserve <https://github.com/jonschlinkert/preserve>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT license.
-       */
+/**
+ * Replace tokens in `str` with a temporary, heuristic placeholder.
+ *
+ * ```js
+ * tokens.before('{a\\,b}');
+ * //=> '{__ID1__}'
+ * ```
+ *
+ * @param  {String} `str`
+ * @return {String} String with placeholders.
+ * @api public
+ */
 
-      /**
-       * Replace tokens in `str` with a temporary, heuristic placeholder.
-       *
-       * ```js
-       * tokens.before('{a\\,b}');
-       * //=> '{__ID1__}'
-       * ```
-       *
-       * @param  {String} `str`
-       * @return {String} String with placeholders.
-       * @api public
-       */
+exports.before = function before(str, re) {
+  return str.replace(re, function (match) {
+    var id = randomize();
+    cache[id] = match;
+    return '__ID' + id + '__';
+  });
+};
 
-      exports.before = function before(str, re) {
-        return str.replace(re, function (match) {
-          var id = randomize();
-          cache[id] = match;
-          return "__ID" + id + "__";
-        });
-      };
+/**
+ * Replace placeholders in `str` with original tokens.
+ *
+ * ```js
+ * tokens.after('{__ID1__}');
+ * //=> '{a\\,b}'
+ * ```
+ *
+ * @param  {String} `str` String with placeholders
+ * @return {String} `str` String with original tokens.
+ * @api public
+ */
 
-      /**
-       * Replace placeholders in `str` with original tokens.
-       *
-       * ```js
-       * tokens.after('{__ID1__}');
-       * //=> '{a\\,b}'
-       * ```
-       *
-       * @param  {String} `str` String with placeholders
-       * @return {String} `str` String with original tokens.
-       * @api public
-       */
+exports.after = function after(str) {
+  return str.replace(/__ID(.{5})__/g, function (_, id) {
+    return cache[id];
+  });
+};
 
-      exports.after = function after(str) {
-        return str.replace(/__ID(.{5})__/g, function (_, id) {
-          return cache[id];
-        });
-      };
+function randomize() {
+  return Math.random().toString().slice(2, 7);
+}
 
-      function randomize() {
-        return Math.random().toString().slice(2, 7);
-      }
+var cache = {};
 
-      var cache = {};
+/***/ }),
+/* 779 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 779 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
 
-      function makeSync(fs, name) {
-        const fn = fs[`${name}Sync`];
 
-        return function () {
-          const callback = arguments[arguments.length - 1];
-          const args = Array.prototype.slice.call(arguments, 0, -1);
-          let ret;
+function makeSync(fs, name) {
+    const fn = fs[`${name}Sync`];
 
-          try {
+    return function () {
+        const callback = arguments[arguments.length - 1];
+        const args = Array.prototype.slice.call(arguments, 0, -1);
+        let ret;
+
+        try {
             ret = fn.apply(fs, args);
-          } catch (err) {
+        } catch (err) {
             return callback(err);
-          }
+        }
 
-          callback(null, ret);
-        };
-      }
+        callback(null, ret);
+    };
+}
 
-      function syncFs(fs) {
-        const fns = ["mkdir", "realpath", "stat", "rmdir", "utimes"];
-        const obj = {};
+function syncFs(fs) {
+    const fns = ['mkdir', 'realpath', 'stat', 'rmdir', 'utimes'];
+    const obj = {};
 
-        // Create the sync versions of the methods that we need
-        fns.forEach((name) => {
-          obj[name] = makeSync(fs, name);
-        });
+    // Create the sync versions of the methods that we need
+    fns.forEach((name) => {
+        obj[name] = makeSync(fs, name);
+    });
 
-        // Copy the rest of the functions
-        for (const key in fs) {
-          if (!obj[key]) {
+    // Copy the rest of the functions
+    for (const key in fs) {
+        if (!obj[key]) {
             obj[key] = fs[key];
-          }
         }
+    }
 
-        return obj;
-      }
-
-      module.exports = syncFs;
+    return obj;
+}
 
-      /***/
-    },
-    /* 780 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+module.exports = syncFs;
 
-      Object.defineProperty(exports, "__esModule", { value: true });
 
-      /**
-       * Key a method on your object with this symbol and you can get special
-       * formatting for that value! See ShellStringText, ShellStringUnquoted, or
-       * shellStringSemicolon for examples.
-       * @ignore
-       */
-      const formatSymbol = Symbol("format");
-      /**
-       * This symbol is for implementing advanced behaviors like the need for extra
-       * carets in Windows shell strings that use pipes. If present, it's called in
-       * an earlier phase than formatSymbol, and is passed a mutable context that can
-       * be read during the format phase to influence formatting.
-       * @ignore
-       */
-      const preformatSymbol = Symbol("preformat");
+/***/ }),
+/* 780 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // When minimum Node version becomes 6, replace calls to sticky with /.../y and
-      // inline execFrom.
-      let stickySupported = true;
-      try {
-        new RegExp("", "y");
-      } catch (e) {
-        stickySupported = false;
-      }
-      const sticky = stickySupported
-        ? (source) => new RegExp(source, "y")
-        : (source) => new RegExp(`^(?:${source})`);
-      const execFrom = stickySupported
-        ? (re, haystack, index) => ((re.lastIndex = index), re.exec(haystack))
-        : (re, haystack, index) => re.exec(haystack.substr(index));
-
-      function quoteForCmd(text, forceQuote) {
-        let caretDepth =
-          arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
-        // See the below blog post for an explanation of this function and
-        // quoteForWin32:
-        // https://blogs.msdn.microsoft.com/twistylittlepassagesallalike/2011/04/23/everyone-quotes-command-line-arguments-the-wrong-way/
-        if (!text.length) {
-          return '""';
-        }
-        if (/[\n\r]/.test(text)) {
-          throw new Error("Line breaks can't be quoted on Windows");
-        }
-        const caretEscape = /["%]/.test(text);
-        text = quoteForWin32(
-          text,
-          forceQuote || (!caretEscape && /[&()<>^|]/.test(text)),
-        );
-        if (caretEscape) {
-          // See Win32Context for explanation of what caretDepth is for.
-          do {
-            text = text.replace(/[\t "%&()<>^|]/g, "^$&");
-          } while (caretDepth--);
-        }
-        return text;
-      }
-      const quoteForWin32 = (text, forceQuote) =>
-        forceQuote || /[\t "]/.test(text)
-          ? `"${text.replace(/\\+(?=$|")/g, "$&$&").replace(/"/g, '\\"')}"`
-          : text;
-      const cmdMetaChars = /[\t\n\r "%&()<>^|]/;
-      class Win32Context {
-        constructor() {
-          this.currentScope = newScope(null);
-          this.scopesByObject = new Map();
-        }
-        read(text) {
-          // When cmd.exe pipes to or from a batch file, it spawns a second copy of
-          // itself to run the inner command. This necessitates doubling up on carets
-          // so that escaped characters survive both cmd.exe invocations. See:
-          // https://stackoverflow.com/questions/8192318/why-does-delayed-expansion-fail-when-inside-a-piped-block-of-code#8194279
-          // https://ss64.com/nt/syntax-redirection.html
-          //
-          // Parentheses can create an additional subshell, requiring additional
-          // escaping... it's a mess.
-          //
-          // So here's what we do about it: we read all unquoted text in a shell
-          // string and put it through this tiny parser that looks for pipes,
-          // sequence operators (&, &&, ||), and parentheses. This can't be part of
-          // the main Puka parsing, because it can be affected by `unquoted(...)`
-          // values provided at evaluation time.
-          //
-          // Then, after associating each thing that needs to be quoted with a scope
-          // (via `mark()`), we can determine the depth of caret escaping required
-          // in each scope and pass it (via `Formatter::quote()`) to `quoteForCmd()`.
-          //
-          // See also `ShellStringText`, which holds the logic for the previous
-          // paragraph.
-          const length = text.length;
-          for (let pos = 0, match; pos < length; ) {
-            if ((match = execFrom(reUnimportant, text, pos))) {
-              pos += match[0].length;
-            }
-            if (pos >= length) break;
-            if ((match = execFrom(reSeqOp, text, pos))) {
-              this.seq();
-              pos += match[0].length;
-            } else {
-              const char = text.charCodeAt(pos);
-              if (char === CARET) {
-                pos += 2;
-              } else if (char === QUOTE) {
-                // If you were foolish enough to leave a dangling quotation mark in
-                // an unquoted span... you're likely to have bigger problems than
-                // incorrect escaping. So we just do the simplest thing of looking for
-                // the end quote only in this piece of text.
-                pos += execFrom(reNotQuote, text, pos + 1)[0].length + 2;
-              } else {
-                if (char === OPEN_PAREN) {
-                  this.enterScope();
-                } else if (char === CLOSE_PAREN) {
-                  this.exitScope();
-                } else {
-                  // (char === '|')
-                  this.currentScope.depthDelta = 1;
-                }
-                pos++;
-              }
-            }
-          }
-        }
-        enterScope() {
-          this.currentScope = newScope(this.currentScope);
-        }
-        exitScope() {
-          this.currentScope =
-            this.currentScope.parent ||
-            (this.currentScope.parent = newScope(null));
-        }
-        seq() {
-          // | binds tighter than sequence operators, so the latter create new sibling
-          // scopes for future |s to mutate.
-          this.currentScope = newScope(this.currentScope.parent);
-        }
-        mark(obj) {
-          this.scopesByObject.set(obj, this.currentScope);
-        }
-        at(obj) {
-          return { depth: getDepth(this.scopesByObject.get(obj)) };
-        }
-      }
-      const getDepth = (scope) =>
-        scope === null
-          ? 0
-          : scope.depth !== -1
-            ? scope.depth
-            : (scope.depth = getDepth(scope.parent) + scope.depthDelta);
-      const newScope = (parent) => ({ parent, depthDelta: 0, depth: -1 });
-      const CARET = "^".charCodeAt();
-      const QUOTE = '"'.charCodeAt();
-      const OPEN_PAREN = "(".charCodeAt();
-      const CLOSE_PAREN = ")".charCodeAt();
-      const reNotQuote = sticky('[^"]*');
-      const reSeqOp = sticky("&&?|\\|\\|");
-      const reUnimportant = sticky('(?:>&|[^"$&()^|])+');
-
-      const quoteForSh = (text, forceQuote) =>
-        text.length
-          ? forceQuote || shMetaChars.test(text)
-            ? `'${text.replace(/'/g, "'\\''")}'`
-                .replace(/^(?:'')+(?!$)/, "")
-                .replace(/\\'''/g, "\\'")
-            : text
-          : "''";
-      const shMetaChars = /[\t\n\r "#$&'()*;<>?\\`|~]/;
+"use strict";
 
-      /**
-       * To get a Formatter, call `Formatter.for`.
-       *
-       * To create a new Formatter, pass an object to `Formatter.declare`.
-       *
-       * To set the global default Formatter, assign to `Formatter.default`.
-       *
-       * @class
-       * @property {Formatter} default - The Formatter to be used when no platform
-       * is provided—for example, when creating strings with `sh`.
-       * @ignore
-       */
-      function Formatter() {}
-      Object.assign(
-        Formatter,
-        /** @lends Formatter */ {
-          /**
-           * Gets a Formatter that has been declared for the provided platform, or
-           * the base `'sh'` formatter if there is no Formatter specific to this
-           * platform, or the Formatter for the current platform if no specific platform
-           * is provided.
-           */
-          for(platform) {
-            return platform == null
-              ? Formatter.default ||
-                  (Formatter.default = Formatter.for(process.platform))
-              : Formatter._registry.get(platform) ||
-                  Formatter._registry.get("sh");
-          },
-          /**
-           * Creates a new Formatter or mutates the properties on an existing
-           * Formatter. The `platform` key on the provided properties object determines
-           * when the Formatter is retrieved.
-           */
-          declare(props) {
-            const platform = (props && props.platform) || "sh";
-            const existingFormatter = Formatter._registry.get(platform);
-            const formatter = Object.assign(
-              existingFormatter || new Formatter(),
-              props,
-            );
-            formatter.emptyString === void 0 &&
-              (formatter.emptyString = formatter.quote("", true));
-            existingFormatter ||
-              Formatter._registry.set(formatter.platform, formatter);
-          },
-          _registry: new Map(),
-          prototype: {
-            platform: "sh",
-            quote: quoteForSh,
-            metaChars: shMetaChars,
-            hasExtraMetaChars: false,
-            statementSeparator: ";",
-            createContext() {
-              return defaultContext;
-            },
-          },
-        },
-      );
-      const defaultContext = {
-        at() {},
-      };
-      Formatter.declare();
-      Formatter.declare({
-        platform: "win32",
-        quote(text, forceQuote, opts) {
-          return quoteForCmd(text, forceQuote, (opts && opts.depth) || 0);
-        },
-        metaChars: cmdMetaChars,
-        hasExtraMetaChars: true,
-        statementSeparator: "&",
-        createContext(root) {
-          const context = new this.Context();
-          root[preformatSymbol](context);
-          return context;
-        },
-        Context: Win32Context,
-      });
 
-      const isObject = (any) => any === Object(any);
-      function memoize(f) {
-        const cache = new WeakMap();
-        return (arg) => {
-          let result = cache.get(arg);
-          if (result === void 0) {
-            result = f(arg);
-            cache.set(arg, result);
-          }
-          return result;
-        };
-      }
+Object.defineProperty(exports, '__esModule', { value: true });
 
-      /**
-       * Represents a contiguous span of text that may or must be quoted. The contents
-       * may already contain quoted segments, which will always be quoted. If unquoted
-       * segments also require quoting, the entire span will be quoted together.
-       * @ignore
-       */
-      class ShellStringText {
-        constructor(contents, untested) {
-          this.contents = contents;
-          this.untested = untested;
-        }
-        [formatSymbol](formatter, context) {
-          const unformattedContents = this.contents;
-          const length = unformattedContents.length;
-          const contents = new Array(length);
-          for (let i = 0; i < length; i++) {
-            const c = unformattedContents[i];
-            contents[i] =
-              isObject(c) && formatSymbol in c ? c[formatSymbol](formatter) : c;
-          }
-          for (let unquoted = true, i = 0; i < length; i++) {
-            const content = contents[i];
-            if (content === null) {
-              unquoted = !unquoted;
-            } else {
-              if (
-                unquoted &&
-                (formatter.hasExtraMetaChars ||
-                  (this.untested && this.untested.has(i))) &&
-                formatter.metaChars.test(content)
-              ) {
-                return formatter.quote(
-                  contents.join(""),
-                  false,
-                  context.at(this),
-                );
-              }
-            }
-          }
-          const parts = [];
-          for (let quoted = null, i = 0; i < length; i++) {
-            const content = contents[i];
-            if (content === null) {
-              quoted = quoted
-                ? (parts.push(
-                    formatter.quote(quoted.join(""), true, context.at(this)),
-                  ),
-                  null)
-                : [];
-            } else {
-              (quoted || parts).push(content);
-            }
+/**
+ * Key a method on your object with this symbol and you can get special
+ * formatting for that value! See ShellStringText, ShellStringUnquoted, or
+ * shellStringSemicolon for examples.
+ * @ignore
+ */
+const formatSymbol = Symbol('format');
+/**
+ * This symbol is for implementing advanced behaviors like the need for extra
+ * carets in Windows shell strings that use pipes. If present, it's called in
+ * an earlier phase than formatSymbol, and is passed a mutable context that can
+ * be read during the format phase to influence formatting.
+ * @ignore
+ */
+const preformatSymbol = Symbol('preformat');
+
+// When minimum Node version becomes 6, replace calls to sticky with /.../y and
+// inline execFrom.
+let stickySupported = true;
+try {
+  new RegExp('', 'y');
+} catch (e) {
+  stickySupported = false;
+}
+const sticky = stickySupported ? source => new RegExp(source, 'y') : source => new RegExp(`^(?:${source})`);
+const execFrom = stickySupported ? (re, haystack, index) => (re.lastIndex = index, re.exec(haystack)) : (re, haystack, index) => re.exec(haystack.substr(index));
+
+function quoteForCmd(text, forceQuote) {
+  let caretDepth = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
+  // See the below blog post for an explanation of this function and
+  // quoteForWin32:
+  // https://blogs.msdn.microsoft.com/twistylittlepassagesallalike/2011/04/23/everyone-quotes-command-line-arguments-the-wrong-way/
+  if (!text.length) {
+    return '""';
+  }
+  if (/[\n\r]/.test(text)) {
+    throw new Error("Line breaks can't be quoted on Windows");
+  }
+  const caretEscape = /["%]/.test(text);
+  text = quoteForWin32(text, forceQuote || !caretEscape && /[&()<>^|]/.test(text));
+  if (caretEscape) {
+    // See Win32Context for explanation of what caretDepth is for.
+    do {
+      text = text.replace(/[\t "%&()<>^|]/g, '^$&');
+    } while (caretDepth--);
+  }
+  return text;
+}
+const quoteForWin32 = (text, forceQuote) => forceQuote || /[\t "]/.test(text) ? `"${text.replace(/\\+(?=$|")/g, '$&$&').replace(/"/g, '\\"')}"` : text;
+const cmdMetaChars = /[\t\n\r "%&()<>^|]/;
+class Win32Context {
+  constructor() {
+    this.currentScope = newScope(null);
+    this.scopesByObject = new Map();
+  }
+  read(text) {
+    // When cmd.exe pipes to or from a batch file, it spawns a second copy of
+    // itself to run the inner command. This necessitates doubling up on carets
+    // so that escaped characters survive both cmd.exe invocations. See:
+    // https://stackoverflow.com/questions/8192318/why-does-delayed-expansion-fail-when-inside-a-piped-block-of-code#8194279
+    // https://ss64.com/nt/syntax-redirection.html
+    //
+    // Parentheses can create an additional subshell, requiring additional
+    // escaping... it's a mess.
+    //
+    // So here's what we do about it: we read all unquoted text in a shell
+    // string and put it through this tiny parser that looks for pipes,
+    // sequence operators (&, &&, ||), and parentheses. This can't be part of
+    // the main Puka parsing, because it can be affected by `unquoted(...)`
+    // values provided at evaluation time.
+    //
+    // Then, after associating each thing that needs to be quoted with a scope
+    // (via `mark()`), we can determine the depth of caret escaping required
+    // in each scope and pass it (via `Formatter::quote()`) to `quoteForCmd()`.
+    //
+    // See also `ShellStringText`, which holds the logic for the previous
+    // paragraph.
+    const length = text.length;
+    for (let pos = 0, match; pos < length;) {
+      if (match = execFrom(reUnimportant, text, pos)) {
+        pos += match[0].length;
+      }
+      if (pos >= length) break;
+      if (match = execFrom(reSeqOp, text, pos)) {
+        this.seq();
+        pos += match[0].length;
+      } else {
+        const char = text.charCodeAt(pos);
+        if (char === CARET) {
+          pos += 2;
+        } else if (char === QUOTE) {
+          // If you were foolish enough to leave a dangling quotation mark in
+          // an unquoted span... you're likely to have bigger problems than
+          // incorrect escaping. So we just do the simplest thing of looking for
+          // the end quote only in this piece of text.
+          pos += execFrom(reNotQuote, text, pos + 1)[0].length + 2;
+        } else {
+          if (char === OPEN_PAREN) {
+            this.enterScope();
+          } else if (char === CLOSE_PAREN) {
+            this.exitScope();
+          } else {
+            // (char === '|')
+            this.currentScope.depthDelta = 1;
           }
-          const result = parts.join("");
-          return result.length ? result : formatter.emptyString;
-        }
-        [preformatSymbol](context) {
-          context.mark(this);
+          pos++;
         }
       }
+    }
+  }
+  enterScope() {
+    this.currentScope = newScope(this.currentScope);
+  }
+  exitScope() {
+    this.currentScope = this.currentScope.parent || (this.currentScope.parent = newScope(null));
+  }
+  seq() {
+    // | binds tighter than sequence operators, so the latter create new sibling
+    // scopes for future |s to mutate.
+    this.currentScope = newScope(this.currentScope.parent);
+  }
+  mark(obj) {
+    this.scopesByObject.set(obj, this.currentScope);
+  }
+  at(obj) {
+    return { depth: getDepth(this.scopesByObject.get(obj)) };
+  }
+}
+const getDepth = scope => scope === null ? 0 : scope.depth !== -1 ? scope.depth : scope.depth = getDepth(scope.parent) + scope.depthDelta;
+const newScope = parent => ({ parent, depthDelta: 0, depth: -1 });
+const CARET = '^'.charCodeAt();
+const QUOTE = '"'.charCodeAt();
+const OPEN_PAREN = '('.charCodeAt();
+const CLOSE_PAREN = ')'.charCodeAt();
+const reNotQuote = sticky('[^"]*');
+const reSeqOp = sticky('&&?|\\|\\|');
+const reUnimportant = sticky('(?:>&|[^"$&()^|])+');
+
+const quoteForSh = (text, forceQuote) => text.length ? forceQuote || shMetaChars.test(text) ? `'${text.replace(/'/g, "'\\''")}'`.replace(/^(?:'')+(?!$)/, '').replace(/\\'''/g, "\\'") : text : "''";
+const shMetaChars = /[\t\n\r "#$&'()*;<>?\\`|~]/;
+
+/**
+ * To get a Formatter, call `Formatter.for`.
+ *
+ * To create a new Formatter, pass an object to `Formatter.declare`.
+ *
+ * To set the global default Formatter, assign to `Formatter.default`.
+ *
+ * @class
+ * @property {Formatter} default - The Formatter to be used when no platform
+ * is provided—for example, when creating strings with `sh`.
+ * @ignore
+ */
+function Formatter() {}
+Object.assign(Formatter, /** @lends Formatter */{
+  /**
+   * Gets a Formatter that has been declared for the provided platform, or
+   * the base `'sh'` formatter if there is no Formatter specific to this
+   * platform, or the Formatter for the current platform if no specific platform
+   * is provided.
+   */
+  for(platform) {
+    return platform == null ? Formatter.default || (Formatter.default = Formatter.for(process.platform)) : Formatter._registry.get(platform) || Formatter._registry.get('sh');
+  },
+  /**
+   * Creates a new Formatter or mutates the properties on an existing
+   * Formatter. The `platform` key on the provided properties object determines
+   * when the Formatter is retrieved.
+   */
+  declare(props) {
+    const platform = props && props.platform || 'sh';
+    const existingFormatter = Formatter._registry.get(platform);
+    const formatter = Object.assign(existingFormatter || new Formatter(), props);
+    formatter.emptyString === void 0 && (formatter.emptyString = formatter.quote('', true));
+    existingFormatter || Formatter._registry.set(formatter.platform, formatter);
+  },
+  _registry: new Map(),
+  prototype: {
+    platform: 'sh',
+    quote: quoteForSh,
+    metaChars: shMetaChars,
+    hasExtraMetaChars: false,
+    statementSeparator: ';',
+    createContext() {
+      return defaultContext;
+    }
+  }
+});
+const defaultContext = {
+  at() {}
+};
+Formatter.declare();
+Formatter.declare({
+  platform: 'win32',
+  quote(text, forceQuote, opts) {
+    return quoteForCmd(text, forceQuote, opts && opts.depth || 0);
+  },
+  metaChars: cmdMetaChars,
+  hasExtraMetaChars: true,
+  statementSeparator: '&',
+  createContext(root) {
+    const context = new this.Context();
+    root[preformatSymbol](context);
+    return context;
+  },
+  Context: Win32Context
+});
+
+const isObject = any => any === Object(any);
+function memoize(f) {
+  const cache = new WeakMap();
+  return arg => {
+    let result = cache.get(arg);
+    if (result === void 0) {
+      result = f(arg);
+      cache.set(arg, result);
+    }
+    return result;
+  };
+}
 
-      /**
-       * Represents a contiguous span of text that will not be quoted.
-       * @ignore
-       */
-      class ShellStringUnquoted {
-        constructor(value) {
-          this.value = value;
-        }
-        [formatSymbol]() {
-          return this.value;
-        }
-        [preformatSymbol](context) {
-          context.read(this.value);
+/**
+ * Represents a contiguous span of text that may or must be quoted. The contents
+ * may already contain quoted segments, which will always be quoted. If unquoted
+ * segments also require quoting, the entire span will be quoted together.
+ * @ignore
+ */
+class ShellStringText {
+  constructor(contents, untested) {
+    this.contents = contents;
+    this.untested = untested;
+  }
+  [formatSymbol](formatter, context) {
+    const unformattedContents = this.contents;
+    const length = unformattedContents.length;
+    const contents = new Array(length);
+    for (let i = 0; i < length; i++) {
+      const c = unformattedContents[i];
+      contents[i] = isObject(c) && formatSymbol in c ? c[formatSymbol](formatter) : c;
+    }
+    for (let unquoted = true, i = 0; i < length; i++) {
+      const content = contents[i];
+      if (content === null) {
+        unquoted = !unquoted;
+      } else {
+        if (unquoted && (formatter.hasExtraMetaChars || this.untested && this.untested.has(i)) && formatter.metaChars.test(content)) {
+          return formatter.quote(contents.join(''), false, context.at(this));
         }
       }
+    }
+    const parts = [];
+    for (let quoted = null, i = 0; i < length; i++) {
+      const content = contents[i];
+      if (content === null) {
+        quoted = quoted ? (parts.push(formatter.quote(quoted.join(''), true, context.at(this))), null) : [];
+      } else {
+        (quoted || parts).push(content);
+      }
+    }
+    const result = parts.join('');
+    return result.length ? result : formatter.emptyString;
+  }
+  [preformatSymbol](context) {
+    context.mark(this);
+  }
+}
 
-      /**
-       * Represents a semicolon... or an ampersand, on Windows.
-       * @ignore
-       */
-      const shellStringSemicolon = {
-        [formatSymbol](formatter) {
-          return formatter.statementSeparator;
-        },
-        [preformatSymbol](context) {
-          context.seq();
-        },
-      };
+/**
+ * Represents a contiguous span of text that will not be quoted.
+ * @ignore
+ */
+class ShellStringUnquoted {
+  constructor(value) {
+    this.value = value;
+  }
+  [formatSymbol]() {
+    return this.value;
+  }
+  [preformatSymbol](context) {
+    context.read(this.value);
+  }
+}
 
-      const PLACEHOLDER = {};
-      const parse = memoize((templateSpans) => {
-        // These are the token types our DSL can recognize. Their values won't escape
-        // this function.
-        const TOKEN_TEXT = 0;
-        const TOKEN_QUOTE = 1;
-        const TOKEN_SEMI = 2;
-        const TOKEN_UNQUOTED = 3;
-        const TOKEN_SPACE = 4;
-        const TOKEN_REDIRECT = 5;
-        const result = [];
-        let placeholderCount = 0;
-        let prefix = null;
-        let onlyPrefixOnce = false;
-        let contents = [];
-        let quote = 0;
-        const lastSpan = templateSpans.length - 1;
-        for (let spanIndex = 0; spanIndex <= lastSpan; spanIndex++) {
-          const templateSpan = templateSpans[spanIndex];
-          const posEnd = templateSpan.length;
-          let tokenStart = 0;
-          if (spanIndex) {
-            placeholderCount++;
-            contents.push(PLACEHOLDER);
-          }
-          // For each span, we first do a recognizing pass in which we use regular
-          // expressions to identify the positions of tokens in the text, and then
-          // a second pass that actually splits the text into the minimum number of
-          // substrings necessary.
-          const recognized = []; // [type1, index1, type2, index2...]
-          let firstWordBreak = -1;
-          let lastWordBreak = -1;
-          {
-            let pos = 0,
-              match;
-            while (pos < posEnd) {
-              if (quote) {
-                if (
-                  (match = execFrom(
-                    quote === CHAR_SQUO ? reQuotation1 : reQuotation2,
-                    templateSpan,
-                    pos,
-                  ))
-                ) {
-                  recognized.push(TOKEN_TEXT, pos);
-                  pos += match[0].length;
-                }
-                if (pos < posEnd) {
-                  recognized.push(TOKEN_QUOTE, pos++);
-                  quote = 0;
-                }
-              } else {
-                if ((match = execFrom(reText, templateSpan, pos))) {
-                  const setBreaks = match[1] != null;
-                  setBreaks && firstWordBreak < 0 && (firstWordBreak = pos);
-                  recognized.push(setBreaks ? TOKEN_UNQUOTED : TOKEN_TEXT, pos);
-                  pos += match[0].length;
-                  setBreaks && (lastWordBreak = pos);
-                }
-                if ((match = execFrom(reRedirectOrSpace, templateSpan, pos))) {
-                  firstWordBreak < 0 && (firstWordBreak = pos);
-                  lastWordBreak = pos;
-                  recognized.push(match[1] ? TOKEN_REDIRECT : TOKEN_SPACE, pos);
-                  pos += match[0].length;
-                }
-                const char = templateSpan.charCodeAt(pos);
-                if (char === CHAR_SEMI) {
-                  firstWordBreak < 0 && (firstWordBreak = pos);
-                  recognized.push(TOKEN_SEMI, pos++);
-                  lastWordBreak = pos;
-                } else if (char === CHAR_SQUO || char === CHAR_DQUO) {
-                  recognized.push(TOKEN_QUOTE, pos++);
-                  quote = char;
-                }
-              }
-            }
-          }
-          // Word breaks are only important if they separate words with placeholders,
-          // so we can ignore the first/last break if this is the first/last span.
-          spanIndex === 0 && (firstWordBreak = -1);
-          spanIndex === lastSpan && (lastWordBreak = posEnd);
-          // Here begins the second pass mentioned above. This loop runs one more
-          // iteration than there are tokens in recognized, because it handles tokens
-          // on a one-iteration delay; hence the i <= iEnd instead of i < iEnd.
-          const iEnd = recognized.length;
-          for (let i = 0, type = -1; i <= iEnd; i += 2) {
-            let typeNext = -1,
-              pos;
-            if (i === iEnd) {
-              pos = posEnd;
-            } else {
-              typeNext = recognized[i];
-              pos = recognized[i + 1];
-              // If the next token is space or redirect, but there's another word
-              // break in this span, then we can handle that token the same way we
-              // would handle unquoted text because it isn't being attached to a
-              // placeholder.
-              typeNext >= TOKEN_SPACE &&
-                pos !== lastWordBreak &&
-                (typeNext = TOKEN_UNQUOTED);
-            }
-            const breakHere = pos === firstWordBreak || pos === lastWordBreak;
-            if (pos && (breakHere || typeNext !== type)) {
-              let value =
-                type === TOKEN_QUOTE
-                  ? null
-                  : type === TOKEN_SEMI
-                    ? shellStringSemicolon
-                    : templateSpan.substring(tokenStart, pos);
-              if (type >= TOKEN_SEMI) {
-                // This branch handles semicolons, unquoted text, spaces, and
-                // redirects. shellStringSemicolon is already a formatSymbol object;
-                // the rest need to be wrapped.
-                type === TOKEN_SEMI || (value = new ShellStringUnquoted(value));
-                // We don't need to check placeholderCount here like we do below;
-                // that's only relevant during the first word break of the span, and
-                // because this iteration of the loop is processing the token that
-                // was checked for breaks in the previous iteration, it will have
-                // already been handled. For the same reason, prefix is guaranteed to
-                // be null.
-                if (contents.length) {
-                  result.push(new ShellStringText(contents, null));
-                  contents = [];
-                }
-                // Only spaces and redirects become prefixes, but not if they've been
-                // rewritten to unquoted above.
-                if (type >= TOKEN_SPACE) {
-                  prefix = value;
-                  onlyPrefixOnce = type === TOKEN_SPACE;
-                } else {
-                  result.push(value);
-                }
-              } else {
-                contents.push(value);
-              }
-              tokenStart = pos;
-            }
-            if (breakHere) {
-              if (placeholderCount) {
-                result.push({
-                  contents,
-                  placeholderCount,
-                  prefix,
-                  onlyPrefixOnce,
-                });
-              } else {
-                // There's no prefix to handle in this branch; a prefix prior to this
-                // span would mean placeholderCount > 0, and a prefix in this span
-                // can't be created because spaces and redirects get rewritten to
-                // unquoted before the last word break.
-                contents.length &&
-                  result.push(new ShellStringText(contents, null));
-              }
-              placeholderCount = 0;
-              prefix = null;
-              onlyPrefixOnce = false;
-              contents = [];
-            }
-            type = typeNext;
-          }
-        }
-        if (quote) {
-          throw new SyntaxError(
-            `String is missing a ${String.fromCharCode(quote)} character`,
-          );
-        }
-        return result;
-      });
-      const CHAR_SEMI = ";".charCodeAt();
-      const CHAR_SQUO = "'".charCodeAt();
-      const CHAR_DQUO = '"'.charCodeAt();
-      const reQuotation1 = sticky("[^']+");
-      const reQuotation2 = sticky('[^"]+');
-      const reText = sticky("[^\\s\"#$&'();<>\\\\`|]+|([#$&()\\\\`|]+)");
-      const reRedirectOrSpace = sticky("((?:\\s+\\d+|\\s*)[<>]+\\s*)|\\s+");
-
-      class BitSet {
-        constructor() {
-          this.vector = new Int32Array(1);
-        }
-        has(n) {
-          return (this.vector[n >>> 5] & (1 << n)) !== 0;
-        }
-        add(n) {
-          const i = n >>> 5,
-            requiredLength = i + 1;
-          let vector = this.vector;
-          var _vector = vector;
-          let length = _vector.length;
-          if (requiredLength > length) {
-            while (requiredLength > (length *= 2));
-            const oldValues = vector;
-            vector = new Int32Array(length);
-            vector.set(oldValues);
-            this.vector = vector;
-          }
-          vector[i] |= 1 << n;
-        }
-      }
+/**
+ * Represents a semicolon... or an ampersand, on Windows.
+ * @ignore
+ */
+const shellStringSemicolon = {
+  [formatSymbol](formatter) {
+    return formatter.statementSeparator;
+  },
+  [preformatSymbol](context) {
+    context.seq();
+  }
+};
 
-      function evaluate(template, values) {
-        values = values.map(toStringishArray);
-        const children = [];
-        let valuesStart = 0;
-        for (let i = 0, iMax = template.length; i < iMax; i++) {
-          const word = template[i];
-          if (formatSymbol in word) {
-            children.push(word);
-            continue;
+const PLACEHOLDER = {};
+const parse = memoize(templateSpans => {
+  // These are the token types our DSL can recognize. Their values won't escape
+  // this function.
+  const TOKEN_TEXT = 0;
+  const TOKEN_QUOTE = 1;
+  const TOKEN_SEMI = 2;
+  const TOKEN_UNQUOTED = 3;
+  const TOKEN_SPACE = 4;
+  const TOKEN_REDIRECT = 5;
+  const result = [];
+  let placeholderCount = 0;
+  let prefix = null;
+  let onlyPrefixOnce = false;
+  let contents = [];
+  let quote = 0;
+  const lastSpan = templateSpans.length - 1;
+  for (let spanIndex = 0; spanIndex <= lastSpan; spanIndex++) {
+    const templateSpan = templateSpans[spanIndex];
+    const posEnd = templateSpan.length;
+    let tokenStart = 0;
+    if (spanIndex) {
+      placeholderCount++;
+      contents.push(PLACEHOLDER);
+    }
+    // For each span, we first do a recognizing pass in which we use regular
+    // expressions to identify the positions of tokens in the text, and then
+    // a second pass that actually splits the text into the minimum number of
+    // substrings necessary.
+    const recognized = []; // [type1, index1, type2, index2...]
+    let firstWordBreak = -1;
+    let lastWordBreak = -1;
+    {
+      let pos = 0,
+          match;
+      while (pos < posEnd) {
+        if (quote) {
+          if (match = execFrom(quote === CHAR_SQUO ? reQuotation1 : reQuotation2, templateSpan, pos)) {
+            recognized.push(TOKEN_TEXT, pos);
+            pos += match[0].length;
           }
-          const contents = word.contents,
-            placeholderCount = word.placeholderCount,
-            prefix = word.prefix,
-            onlyPrefixOnce = word.onlyPrefixOnce;
-          const kMax = contents.length;
-          const valuesEnd = valuesStart + placeholderCount;
-          const tuples = cartesianProduct(values, valuesStart, valuesEnd);
-          valuesStart = valuesEnd;
-          for (let j = 0, jMax = tuples.length; j < jMax; j++) {
-            const needSpace = j > 0;
-            const tuple = tuples[j];
-            (needSpace || prefix) &&
-              children.push(
-                needSpace && (onlyPrefixOnce || !prefix)
-                  ? unquotedSpace
-                  : prefix,
-              );
-            let interpolatedContents = [];
-            let untested = null;
-            let quoting = false;
-            let tupleIndex = 0;
-            for (let k = 0; k < kMax; k++) {
-              const content = contents[k];
-              if (content === PLACEHOLDER) {
-                const value = tuple[tupleIndex++];
-                if (quoting) {
-                  interpolatedContents.push(value);
-                } else {
-                  if (isObject(value) && formatSymbol in value) {
-                    if (interpolatedContents.length) {
-                      children.push(
-                        new ShellStringText(interpolatedContents, untested),
-                      );
-                      interpolatedContents = [];
-                      untested = null;
-                    }
-                    children.push(value);
-                  } else {
-                    (untested || (untested = new BitSet())).add(
-                      interpolatedContents.length,
-                    );
-                    interpolatedContents.push(value);
-                  }
-                }
-              } else {
-                interpolatedContents.push(content);
-                content === null && (quoting = !quoting);
-              }
-            }
-            if (interpolatedContents.length) {
-              children.push(
-                new ShellStringText(interpolatedContents, untested),
-              );
-            }
+          if (pos < posEnd) {
+            recognized.push(TOKEN_QUOTE, pos++);
+            quote = 0;
+          }
+        } else {
+          if (match = execFrom(reText, templateSpan, pos)) {
+            const setBreaks = match[1] != null;
+            setBreaks && firstWordBreak < 0 && (firstWordBreak = pos);
+            recognized.push(setBreaks ? TOKEN_UNQUOTED : TOKEN_TEXT, pos);
+            pos += match[0].length;
+            setBreaks && (lastWordBreak = pos);
+          }
+          if (match = execFrom(reRedirectOrSpace, templateSpan, pos)) {
+            firstWordBreak < 0 && (firstWordBreak = pos);
+            lastWordBreak = pos;
+            recognized.push(match[1] ? TOKEN_REDIRECT : TOKEN_SPACE, pos);
+            pos += match[0].length;
+          }
+          const char = templateSpan.charCodeAt(pos);
+          if (char === CHAR_SEMI) {
+            firstWordBreak < 0 && (firstWordBreak = pos);
+            recognized.push(TOKEN_SEMI, pos++);
+            lastWordBreak = pos;
+          } else if (char === CHAR_SQUO || char === CHAR_DQUO) {
+            recognized.push(TOKEN_QUOTE, pos++);
+            quote = char;
           }
         }
-        return children;
-      }
-      const primToStringish = (value) => (value == null ? "" + value : value);
-      function toStringishArray(value) {
-        let array;
-        switch (true) {
-          default:
-            if (isObject(value)) {
-              if (Array.isArray(value)) {
-                array = value;
-                break;
-              }
-              if (Symbol.iterator in value) {
-                array = Array.from(value);
-                break;
-              }
-            }
-            array = [value];
-        }
-        return array.map(primToStringish);
       }
-      function cartesianProduct(arrs, start, end) {
-        const size = end - start;
-        let resultLength = 1;
-        for (let i = start; i < end; i++) {
-          resultLength *= arrs[i].length;
-        }
-        if (resultLength > 1e6) {
-          throw new RangeError("Far too many elements to interpolate");
-        }
-        const result = new Array(resultLength);
-        const indices = new Array(size).fill(0);
-        for (let i = 0; i < resultLength; i++) {
-          const value = (result[i] = new Array(size));
-          for (let j = 0; j < size; j++) {
-            value[j] = arrs[j + start][indices[j]];
-          }
-          for (let j = size - 1; j >= 0; j--) {
-            if (++indices[j] < arrs[j + start].length) break;
-            indices[j] = 0;
+    }
+    // Word breaks are only important if they separate words with placeholders,
+    // so we can ignore the first/last break if this is the first/last span.
+    spanIndex === 0 && (firstWordBreak = -1);
+    spanIndex === lastSpan && (lastWordBreak = posEnd);
+    // Here begins the second pass mentioned above. This loop runs one more
+    // iteration than there are tokens in recognized, because it handles tokens
+    // on a one-iteration delay; hence the i <= iEnd instead of i < iEnd.
+    const iEnd = recognized.length;
+    for (let i = 0, type = -1; i <= iEnd; i += 2) {
+      let typeNext = -1,
+          pos;
+      if (i === iEnd) {
+        pos = posEnd;
+      } else {
+        typeNext = recognized[i];
+        pos = recognized[i + 1];
+        // If the next token is space or redirect, but there's another word
+        // break in this span, then we can handle that token the same way we
+        // would handle unquoted text because it isn't being attached to a
+        // placeholder.
+        typeNext >= TOKEN_SPACE && pos !== lastWordBreak && (typeNext = TOKEN_UNQUOTED);
+      }
+      const breakHere = pos === firstWordBreak || pos === lastWordBreak;
+      if (pos && (breakHere || typeNext !== type)) {
+        let value = type === TOKEN_QUOTE ? null : type === TOKEN_SEMI ? shellStringSemicolon : templateSpan.substring(tokenStart, pos);
+        if (type >= TOKEN_SEMI) {
+          // This branch handles semicolons, unquoted text, spaces, and
+          // redirects. shellStringSemicolon is already a formatSymbol object;
+          // the rest need to be wrapped.
+          type === TOKEN_SEMI || (value = new ShellStringUnquoted(value));
+          // We don't need to check placeholderCount here like we do below;
+          // that's only relevant during the first word break of the span, and
+          // because this iteration of the loop is processing the token that
+          // was checked for breaks in the previous iteration, it will have
+          // already been handled. For the same reason, prefix is guaranteed to
+          // be null.
+          if (contents.length) {
+            result.push(new ShellStringText(contents, null));
+            contents = [];
+          }
+          // Only spaces and redirects become prefixes, but not if they've been
+          // rewritten to unquoted above.
+          if (type >= TOKEN_SPACE) {
+            prefix = value;
+            onlyPrefixOnce = type === TOKEN_SPACE;
+          } else {
+            result.push(value);
           }
+        } else {
+          contents.push(value);
         }
-        return result;
+        tokenStart = pos;
       }
-      const unquotedSpace = new ShellStringUnquoted(" ");
-
-      /**
-       * A ShellString represents a shell command after it has been interpolated, but
-       * before it has been formatted for a particular platform. ShellStrings are
-       * useful if you want to prepare a command for a different platform than the
-       * current one, for instance.
-       *
-       * To create a ShellString, use `ShellString.sh` the same way you would use
-       * top-level `sh`.
-       */
-      class ShellString {
-        /** @hideconstructor */
-        constructor(children) {
-          this.children = children;
-        }
-        /**
-         * `ShellString.sh` is a template tag just like `sh`; the only difference is
-         * that this function returns a ShellString which has not yet been formatted
-         * into a String.
-         * @returns {ShellString}
-         * @function sh
-         * @static
-         * @memberof ShellString
-         */
-        static sh(templateSpans) {
-          for (
-            var _len = arguments.length,
-              values = Array(_len > 1 ? _len - 1 : 0),
-              _key = 1;
-            _key < _len;
-            _key++
-          ) {
-            values[_key - 1] = arguments[_key];
-          }
-          return new ShellString(evaluate(parse(templateSpans), values));
+      if (breakHere) {
+        if (placeholderCount) {
+          result.push({ contents, placeholderCount, prefix, onlyPrefixOnce });
+        } else {
+          // There's no prefix to handle in this branch; a prefix prior to this
+          // span would mean placeholderCount > 0, and a prefix in this span
+          // can't be created because spaces and redirects get rewritten to
+          // unquoted before the last word break.
+          contents.length && result.push(new ShellStringText(contents, null));
         }
-        /**
-         * A method to format a ShellString into a regular String formatted for a
-         * particular platform.
-         *
-         * @param {String} [platform] a value that `process.platform` might take:
-         * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
-         * When omitted, effectively the same as `process.platform`.
-         * @returns {String}
-         */
-        toString(platform) {
-          return this[formatSymbol](Formatter.for(platform));
-        }
-        [formatSymbol](formatter) {
-          let context =
-            arguments.length > 1 && arguments[1] !== undefined
-              ? arguments[1]
-              : formatter.createContext(this);
-          return this.children
-            .map((child) => child[formatSymbol](formatter, context))
-            .join("");
-        }
-        [preformatSymbol](context) {
-          const children = this.children;
-          for (let i = 0, iMax = children.length; i < iMax; i++) {
-            const child = children[i];
-            if (preformatSymbol in child) {
-              child[preformatSymbol](context);
+        placeholderCount = 0;prefix = null;onlyPrefixOnce = false;
+        contents = [];
+      }
+      type = typeNext;
+    }
+  }
+  if (quote) {
+    throw new SyntaxError(`String is missing a ${String.fromCharCode(quote)} character`);
+  }
+  return result;
+});
+const CHAR_SEMI = ';'.charCodeAt();
+const CHAR_SQUO = "'".charCodeAt();
+const CHAR_DQUO = '"'.charCodeAt();
+const reQuotation1 = sticky("[^']+");
+const reQuotation2 = sticky('[^"]+');
+const reText = sticky('[^\\s"#$&\'();<>\\\\`|]+|([#$&()\\\\`|]+)');
+const reRedirectOrSpace = sticky('((?:\\s+\\d+|\\s*)[<>]+\\s*)|\\s+');
+
+class BitSet {
+  constructor() {
+    this.vector = new Int32Array(1);
+  }
+  has(n) {
+    return (this.vector[n >>> 5] & 1 << n) !== 0;
+  }
+  add(n) {
+    const i = n >>> 5,
+          requiredLength = i + 1;
+    let vector = this.vector;var _vector = vector;
+    let length = _vector.length;
+    if (requiredLength > length) {
+      while (requiredLength > (length *= 2));
+      const oldValues = vector;
+      vector = new Int32Array(length);
+      vector.set(oldValues);
+      this.vector = vector;
+    }
+    vector[i] |= 1 << n;
+  }
+}
+
+function evaluate(template, values) {
+  values = values.map(toStringishArray);
+  const children = [];
+  let valuesStart = 0;
+  for (let i = 0, iMax = template.length; i < iMax; i++) {
+    const word = template[i];
+    if (formatSymbol in word) {
+      children.push(word);
+      continue;
+    }
+    const contents = word.contents,
+          placeholderCount = word.placeholderCount,
+          prefix = word.prefix,
+          onlyPrefixOnce = word.onlyPrefixOnce;
+    const kMax = contents.length;
+    const valuesEnd = valuesStart + placeholderCount;
+    const tuples = cartesianProduct(values, valuesStart, valuesEnd);
+    valuesStart = valuesEnd;
+    for (let j = 0, jMax = tuples.length; j < jMax; j++) {
+      const needSpace = j > 0;
+      const tuple = tuples[j];
+      (needSpace || prefix) && children.push(needSpace && (onlyPrefixOnce || !prefix) ? unquotedSpace : prefix);
+      let interpolatedContents = [];
+      let untested = null;
+      let quoting = false;
+      let tupleIndex = 0;
+      for (let k = 0; k < kMax; k++) {
+        const content = contents[k];
+        if (content === PLACEHOLDER) {
+          const value = tuple[tupleIndex++];
+          if (quoting) {
+            interpolatedContents.push(value);
+          } else {
+            if (isObject(value) && formatSymbol in value) {
+              if (interpolatedContents.length) {
+                children.push(new ShellStringText(interpolatedContents, untested));
+                interpolatedContents = [];
+                untested = null;
+              }
+              children.push(value);
+            } else {
+              (untested || (untested = new BitSet())).add(interpolatedContents.length);
+              interpolatedContents.push(value);
             }
           }
+        } else {
+          interpolatedContents.push(content);
+          content === null && (quoting = !quoting);
         }
       }
-
-      /**
-       * A Windows-specific version of {@link quoteForShell}.
-       * @param {String} text to be quoted
-       * @param {Boolean} [forceQuote] whether to always add quotes even if the string
-       * is already safe. Defaults to `false`.
-       */
-
-      /**
-       * A Unix-specific version of {@link quoteForShell}.
-       * @param {String} text to be quoted
-       * @param {Boolean} [forceQuote] whether to always add quotes even if the string
-       * is already safe. Defaults to `false`.
-       */
-
-      /**
-       * Quotes a string for injecting into a shell command.
-       *
-       * This function is exposed for some hypothetical case when the `sh` DSL simply
-       * won't do; `sh` is expected to be the more convenient option almost always.
-       * Compare:
-       *
-       * ```javascript
-       * console.log('cmd' + args.map(a => ' ' + quoteForShell(a)).join(''));
-       * console.log(sh`cmd ${args}`); // same as above
-       *
-       * console.log('cmd' + args.map(a => ' ' + quoteForShell(a, true)).join(''));
-       * console.log(sh`cmd "${args}"`); // same as above
-       * ```
-       *
-       * Additionally, on Windows, `sh` checks the entire command string for pipes,
-       * which subtly change how arguments need to be quoted. If your commands may
-       * involve pipes, you are strongly encouraged to use `sh` and not try to roll
-       * your own with `quoteForShell`.
-       *
-       * @param {String} text to be quoted
-       * @param {Boolean} [forceQuote] whether to always add quotes even if the string
-       * is already safe. Defaults to `false`.
-       * @param {String} [platform] a value that `process.platform` might take:
-       * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
-       * When omitted, effectively the same as `process.platform`.
-       *
-       * @returns {String} a string that is safe for the current (or specified)
-       * platform.
-       */
-      function quoteForShell(text, forceQuote, platform) {
-        return Formatter.for(platform).quote(text, forceQuote);
+      if (interpolatedContents.length) {
+        children.push(new ShellStringText(interpolatedContents, untested));
       }
+    }
+  }
+  return children;
+}
+const primToStringish = value => value == null ? '' + value : value;
+function toStringishArray(value) {
+  let array;
+  switch (true) {
+    default:
+      if (isObject(value)) {
+        if (Array.isArray(value)) {
+          array = value;break;
+        }
+        if (Symbol.iterator in value) {
+          array = Array.from(value);break;
+        }
+      }
+      array = [value];
+  }
+  return array.map(primToStringish);
+}
+function cartesianProduct(arrs, start, end) {
+  const size = end - start;
+  let resultLength = 1;
+  for (let i = start; i < end; i++) {
+    resultLength *= arrs[i].length;
+  }
+  if (resultLength > 1e6) {
+    throw new RangeError("Far too many elements to interpolate");
+  }
+  const result = new Array(resultLength);
+  const indices = new Array(size).fill(0);
+  for (let i = 0; i < resultLength; i++) {
+    const value = result[i] = new Array(size);
+    for (let j = 0; j < size; j++) {
+      value[j] = arrs[j + start][indices[j]];
+    }
+    for (let j = size - 1; j >= 0; j--) {
+      if (++indices[j] < arrs[j + start].length) break;
+      indices[j] = 0;
+    }
+  }
+  return result;
+}
+const unquotedSpace = new ShellStringUnquoted(' ');
+
+/**
+ * A ShellString represents a shell command after it has been interpolated, but
+ * before it has been formatted for a particular platform. ShellStrings are
+ * useful if you want to prepare a command for a different platform than the
+ * current one, for instance.
+ *
+ * To create a ShellString, use `ShellString.sh` the same way you would use
+ * top-level `sh`.
+ */
+class ShellString {
+  /** @hideconstructor */
+  constructor(children) {
+    this.children = children;
+  }
+  /**
+   * `ShellString.sh` is a template tag just like `sh`; the only difference is
+   * that this function returns a ShellString which has not yet been formatted
+   * into a String.
+   * @returns {ShellString}
+   * @function sh
+   * @static
+   * @memberof ShellString
+   */
+  static sh(templateSpans) {
+    for (var _len = arguments.length, values = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+      values[_key - 1] = arguments[_key];
+    }
+    return new ShellString(evaluate(parse(templateSpans), values));
+  }
+  /**
+   * A method to format a ShellString into a regular String formatted for a
+   * particular platform.
+   *
+   * @param {String} [platform] a value that `process.platform` might take:
+   * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
+   * When omitted, effectively the same as `process.platform`.
+   * @returns {String}
+   */
+  toString(platform) {
+    return this[formatSymbol](Formatter.for(platform));
+  }
+  [formatSymbol](formatter) {
+    let context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : formatter.createContext(this);
+    return this.children.map(child => child[formatSymbol](formatter, context)).join('');
+  }
+  [preformatSymbol](context) {
+    const children = this.children;
+    for (let i = 0, iMax = children.length; i < iMax; i++) {
+      const child = children[i];
+      if (preformatSymbol in child) {
+        child[preformatSymbol](context);
+      }
+    }
+  }
+}
 
-      /**
-       * A string template tag for safely constructing cross-platform shell commands.
-       *
-       * An `sh` template is not actually treated as a literal string to be
-       * interpolated; instead, it is a tiny DSL designed to make working with shell
-       * strings safe, simple, and straightforward. To get started quickly, see the
-       * examples below. {@link #the-sh-dsl More detailed documentation} is available
-       * further down.
-       *
-       * @name sh
-       * @example
-       * const title = '"this" & "that"';
-       * sh`script --title=${title}`; // => "script '--title=\"this\" & \"that\"'"
-       * // Note: these examples show results for non-Windows platforms.
-       * // On Windows, the above would instead be
-       * // 'script ^"--title=\\^"this\\^" ^& \\^"that\\^"^"'.
-       *
-       * const names = ['file1', 'file 2'];
-       * sh`rimraf ${names}.txt`; // => "rimraf file1.txt 'file 2.txt'"
-       *
-       * const cmd1 = ['cat', 'file 1.txt', 'file 2.txt'];
-       * const cmd2 = ['use-input', '-abc'];
-       * sh`${cmd1}|${cmd2}`; // => "cat 'file 1.txt' 'file 2.txt'|use-input -abc"
-       *
-       * @returns {String} - a string formatted for the platform Node is currently
-       * running on.
-       */
-      const sh = function () {
-        return ShellString.sh.apply(ShellString, arguments).toString();
-      };
-
-      /**
-       * This function permits raw strings to be interpolated into a `sh` template.
-       *
-       * **IMPORTANT**: If you're using Puka due to security concerns, make sure you
-       * don't pass any untrusted content to `unquoted`. This may be obvious, but
-       * stray punctuation in an `unquoted` section can compromise the safety of the
-       * entire shell command.
-       *
-       * @param value - any value (it will be treated as a string)
-       *
-       * @example
-       * const both = true;
-       * sh`foo ${unquoted(both ? '&&' : '||')} bar`; // => 'foo && bar'
-       */
-      const unquoted = (value) => new ShellStringUnquoted(value);
-
-      exports.Formatter = Formatter;
-      exports.ShellString = ShellString;
-      exports.ShellStringText = ShellStringText;
-      exports.ShellStringUnquoted = ShellStringUnquoted;
-      exports.quoteForCmd = quoteForCmd;
-      exports.quoteForSh = quoteForSh;
-      exports.quoteForShell = quoteForShell;
-      exports.sh = sh;
-      exports.shellStringSemicolon = shellStringSemicolon;
-      exports.formatSymbol = formatSymbol;
-      exports.preformatSymbol = preformatSymbol;
-      exports.unquoted = unquoted;
-
-      /***/
-    },
-    /* 781 */
-    /***/ function (module, exports, __webpack_require__) {
-      var once = __webpack_require__(83);
-      var eos = __webpack_require__(173);
-      var fs = __webpack_require__(5); // we only need fs to get the ReadStream and WriteStream prototypes
-
-      var noop = function () {};
-
-      var isFn = function (fn) {
-        return typeof fn === "function";
-      };
-
-      var isFS = function (stream) {
-        if (!fs) return false; // browser
-        return (
-          (stream instanceof (fs.ReadStream || noop) ||
-            stream instanceof (fs.WriteStream || noop)) &&
-          isFn(stream.close)
-        );
-      };
-
-      var isRequest = function (stream) {
-        return stream.setHeader && isFn(stream.abort);
-      };
-
-      var destroyer = function (stream, reading, writing, callback) {
-        callback = once(callback);
-
-        var closed = false;
-        stream.on("close", function () {
-          closed = true;
-        });
-
-        eos(stream, { readable: reading, writable: writing }, function (err) {
-          if (err) return callback(err);
-          closed = true;
-          callback();
-        });
-
-        var destroyed = false;
-        return function (err) {
-          if (closed) return;
-          if (destroyed) return;
-          destroyed = true;
-
-          if (isFS(stream)) return stream.close(noop); // use close for fs streams to avoid fd leaks
-          if (isRequest(stream)) return stream.abort(); // request.destroy just do .end - .abort is what we want
-
-          if (isFn(stream.destroy)) return stream.destroy();
+/**
+ * A Windows-specific version of {@link quoteForShell}.
+ * @param {String} text to be quoted
+ * @param {Boolean} [forceQuote] whether to always add quotes even if the string
+ * is already safe. Defaults to `false`.
+ */
 
-          callback(err || new Error("stream was destroyed"));
-        };
-      };
+/**
+ * A Unix-specific version of {@link quoteForShell}.
+ * @param {String} text to be quoted
+ * @param {Boolean} [forceQuote] whether to always add quotes even if the string
+ * is already safe. Defaults to `false`.
+ */
 
-      var call = function (fn) {
-        fn();
-      };
+/**
+ * Quotes a string for injecting into a shell command.
+ *
+ * This function is exposed for some hypothetical case when the `sh` DSL simply
+ * won't do; `sh` is expected to be the more convenient option almost always.
+ * Compare:
+ *
+ * ```javascript
+ * console.log('cmd' + args.map(a => ' ' + quoteForShell(a)).join(''));
+ * console.log(sh`cmd ${args}`); // same as above
+ *
+ * console.log('cmd' + args.map(a => ' ' + quoteForShell(a, true)).join(''));
+ * console.log(sh`cmd "${args}"`); // same as above
+ * ```
+ *
+ * Additionally, on Windows, `sh` checks the entire command string for pipes,
+ * which subtly change how arguments need to be quoted. If your commands may
+ * involve pipes, you are strongly encouraged to use `sh` and not try to roll
+ * your own with `quoteForShell`.
+ *
+ * @param {String} text to be quoted
+ * @param {Boolean} [forceQuote] whether to always add quotes even if the string
+ * is already safe. Defaults to `false`.
+ * @param {String} [platform] a value that `process.platform` might take:
+ * `'win32'`, `'linux'`, etc.; determines how the string is to be formatted.
+ * When omitted, effectively the same as `process.platform`.
+ *
+ * @returns {String} a string that is safe for the current (or specified)
+ * platform.
+ */
+function quoteForShell(text, forceQuote, platform) {
+  return Formatter.for(platform).quote(text, forceQuote);
+}
 
-      var pipe = function (from, to) {
-        return from.pipe(to);
-      };
+/**
+ * A string template tag for safely constructing cross-platform shell commands.
+ *
+ * An `sh` template is not actually treated as a literal string to be
+ * interpolated; instead, it is a tiny DSL designed to make working with shell
+ * strings safe, simple, and straightforward. To get started quickly, see the
+ * examples below. {@link #the-sh-dsl More detailed documentation} is available
+ * further down.
+ *
+ * @name sh
+ * @example
+ * const title = '"this" & "that"';
+ * sh`script --title=${title}`; // => "script '--title=\"this\" & \"that\"'"
+ * // Note: these examples show results for non-Windows platforms.
+ * // On Windows, the above would instead be
+ * // 'script ^"--title=\\^"this\\^" ^& \\^"that\\^"^"'.
+ *
+ * const names = ['file1', 'file 2'];
+ * sh`rimraf ${names}.txt`; // => "rimraf file1.txt 'file 2.txt'"
+ *
+ * const cmd1 = ['cat', 'file 1.txt', 'file 2.txt'];
+ * const cmd2 = ['use-input', '-abc'];
+ * sh`${cmd1}|${cmd2}`; // => "cat 'file 1.txt' 'file 2.txt'|use-input -abc"
+ *
+ * @returns {String} - a string formatted for the platform Node is currently
+ * running on.
+ */
+const sh = function () {
+  return ShellString.sh.apply(ShellString, arguments).toString();
+};
 
-      var pump = function () {
-        var streams = Array.prototype.slice.call(arguments);
-        var callback =
-          (isFn(streams[streams.length - 1] || noop) && streams.pop()) || noop;
+/**
+ * This function permits raw strings to be interpolated into a `sh` template.
+ *
+ * **IMPORTANT**: If you're using Puka due to security concerns, make sure you
+ * don't pass any untrusted content to `unquoted`. This may be obvious, but
+ * stray punctuation in an `unquoted` section can compromise the safety of the
+ * entire shell command.
+ *
+ * @param value - any value (it will be treated as a string)
+ *
+ * @example
+ * const both = true;
+ * sh`foo ${unquoted(both ? '&&' : '||')} bar`; // => 'foo && bar'
+ */
+const unquoted = value => new ShellStringUnquoted(value);
+
+exports.Formatter = Formatter;
+exports.ShellString = ShellString;
+exports.ShellStringText = ShellStringText;
+exports.ShellStringUnquoted = ShellStringUnquoted;
+exports.quoteForCmd = quoteForCmd;
+exports.quoteForSh = quoteForSh;
+exports.quoteForShell = quoteForShell;
+exports.sh = sh;
+exports.shellStringSemicolon = shellStringSemicolon;
+exports.formatSymbol = formatSymbol;
+exports.preformatSymbol = preformatSymbol;
+exports.unquoted = unquoted;
+
+
+/***/ }),
+/* 781 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var once = __webpack_require__(83)
+var eos = __webpack_require__(173)
+var fs = __webpack_require__(5) // we only need fs to get the ReadStream and WriteStream prototypes
+
+var noop = function () {}
+
+var isFn = function (fn) {
+  return typeof fn === 'function'
+}
+
+var isFS = function (stream) {
+  if (!fs) return false // browser
+  return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close)
+}
+
+var isRequest = function (stream) {
+  return stream.setHeader && isFn(stream.abort)
+}
+
+var destroyer = function (stream, reading, writing, callback) {
+  callback = once(callback)
+
+  var closed = false
+  stream.on('close', function () {
+    closed = true
+  })
+
+  eos(stream, {readable: reading, writable: writing}, function (err) {
+    if (err) return callback(err)
+    closed = true
+    callback()
+  })
+
+  var destroyed = false
+  return function (err) {
+    if (closed) return
+    if (destroyed) return
+    destroyed = true
+
+    if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks
+    if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want
+
+    if (isFn(stream.destroy)) return stream.destroy()
+
+    callback(err || new Error('stream was destroyed'))
+  }
+}
+
+var call = function (fn) {
+  fn()
+}
+
+var pipe = function (from, to) {
+  return from.pipe(to)
+}
+
+var pump = function () {
+  var streams = Array.prototype.slice.call(arguments)
+  var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop
+
+  if (Array.isArray(streams[0])) streams = streams[0]
+  if (streams.length < 2) throw new Error('pump requires two streams per minimum')
+
+  var error
+  var destroys = streams.map(function (stream, i) {
+    var reading = i < streams.length - 1
+    var writing = i > 0
+    return destroyer(stream, reading, writing, function (err) {
+      if (!error) error = err
+      if (err) destroys.forEach(call)
+      if (reading) return
+      destroys.forEach(call)
+      callback(error)
+    })
+  })
+
+  return streams.reduce(pipe)
+}
+
+module.exports = pump
+
+
+/***/ }),
+/* 782 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var pump = __webpack_require__(783)
+var inherits = __webpack_require__(61)
+var Duplexify = __webpack_require__(386)
+
+var toArray = function(args) {
+  if (!args.length) return []
+  return Array.isArray(args[0]) ? args[0] : Array.prototype.slice.call(args)
+}
+
+var define = function(opts) {
+  var Pumpify = function() {
+    var streams = toArray(arguments)
+    if (!(this instanceof Pumpify)) return new Pumpify(streams)
+    Duplexify.call(this, null, null, opts)
+    if (streams.length) this.setPipeline(streams)
+  }
 
-        if (Array.isArray(streams[0])) streams = streams[0];
-        if (streams.length < 2)
-          throw new Error("pump requires two streams per minimum");
+  inherits(Pumpify, Duplexify)
 
-        var error;
-        var destroys = streams.map(function (stream, i) {
-          var reading = i < streams.length - 1;
-          var writing = i > 0;
-          return destroyer(stream, reading, writing, function (err) {
-            if (!error) error = err;
-            if (err) destroys.forEach(call);
-            if (reading) return;
-            destroys.forEach(call);
-            callback(error);
-          });
-        });
+  Pumpify.prototype.setPipeline = function() {
+    var streams = toArray(arguments)
+    var self = this
+    var ended = false
+    var w = streams[0]
+    var r = streams[streams.length-1]
 
-        return streams.reduce(pipe);
-      };
+    r = r.readable ? r : null
+    w = w.writable ? w : null
 
-      module.exports = pump;
+    var onclose = function() {
+      streams[0].emit('error', new Error('stream was destroyed'))
+    }
 
-      /***/
-    },
-    /* 782 */
-    /***/ function (module, exports, __webpack_require__) {
-      var pump = __webpack_require__(783);
-      var inherits = __webpack_require__(61);
-      var Duplexify = __webpack_require__(386);
-
-      var toArray = function (args) {
-        if (!args.length) return [];
-        return Array.isArray(args[0])
-          ? args[0]
-          : Array.prototype.slice.call(args);
-      };
+    this.on('close', onclose)
+    this.on('prefinish', function() {
+      if (!ended) self.cork()
+    })
+
+    pump(streams, function(err) {
+      self.removeListener('close', onclose)
+      if (err) return self.destroy(err.message === 'premature close' ? null : err)
+      ended = true
+      // pump ends after the last stream is not writable *but*
+      // pumpify still forwards the readable part so we need to catch errors
+      // still, so reenable autoDestroy in this case
+      if (self._autoDestroy === false) self._autoDestroy = true
+      self.uncork()
+    })
+
+    if (this.destroyed) return onclose()
+    this.setWritable(w)
+    this.setReadable(r)
+  }
 
-      var define = function (opts) {
-        var Pumpify = function () {
-          var streams = toArray(arguments);
-          if (!(this instanceof Pumpify)) return new Pumpify(streams);
-          Duplexify.call(this, null, null, opts);
-          if (streams.length) this.setPipeline(streams);
-        };
+  return Pumpify
+}
 
-        inherits(Pumpify, Duplexify);
+module.exports = define({autoDestroy:false, destroy:false})
+module.exports.obj = define({autoDestroy: false, destroy:false, objectMode:true, highWaterMark:16})
+module.exports.ctor = define
 
-        Pumpify.prototype.setPipeline = function () {
-          var streams = toArray(arguments);
-          var self = this;
-          var ended = false;
-          var w = streams[0];
-          var r = streams[streams.length - 1];
 
-          r = r.readable ? r : null;
-          w = w.writable ? w : null;
+/***/ }),
+/* 783 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          var onclose = function () {
-            streams[0].emit("error", new Error("stream was destroyed"));
-          };
+var once = __webpack_require__(83)
+var eos = __webpack_require__(173)
+var fs = __webpack_require__(5) // we only need fs to get the ReadStream and WriteStream prototypes
 
-          this.on("close", onclose);
-          this.on("prefinish", function () {
-            if (!ended) self.cork();
-          });
+var noop = function () {}
+var ancient = /^v?\.0/.test(process.version)
 
-          pump(streams, function (err) {
-            self.removeListener("close", onclose);
-            if (err)
-              return self.destroy(
-                err.message === "premature close" ? null : err,
-              );
-            ended = true;
-            // pump ends after the last stream is not writable *but*
-            // pumpify still forwards the readable part so we need to catch errors
-            // still, so reenable autoDestroy in this case
-            if (self._autoDestroy === false) self._autoDestroy = true;
-            self.uncork();
-          });
+var isFn = function (fn) {
+  return typeof fn === 'function'
+}
 
-          if (this.destroyed) return onclose();
-          this.setWritable(w);
-          this.setReadable(r);
-        };
+var isFS = function (stream) {
+  if (!ancient) return false // newer node version do not need to care about fs is a special way
+  if (!fs) return false // browser
+  return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close)
+}
 
-        return Pumpify;
-      };
+var isRequest = function (stream) {
+  return stream.setHeader && isFn(stream.abort)
+}
 
-      module.exports = define({ autoDestroy: false, destroy: false });
-      module.exports.obj = define({
-        autoDestroy: false,
-        destroy: false,
-        objectMode: true,
-        highWaterMark: 16,
-      });
-      module.exports.ctor = define;
+var destroyer = function (stream, reading, writing, callback) {
+  callback = once(callback)
 
-      /***/
-    },
-    /* 783 */
-    /***/ function (module, exports, __webpack_require__) {
-      var once = __webpack_require__(83);
-      var eos = __webpack_require__(173);
-      var fs = __webpack_require__(5); // we only need fs to get the ReadStream and WriteStream prototypes
+  var closed = false
+  stream.on('close', function () {
+    closed = true
+  })
 
-      var noop = function () {};
-      var ancient = /^v?\.0/.test(process.version);
+  eos(stream, {readable: reading, writable: writing}, function (err) {
+    if (err) return callback(err)
+    closed = true
+    callback()
+  })
 
-      var isFn = function (fn) {
-        return typeof fn === "function";
-      };
+  var destroyed = false
+  return function (err) {
+    if (closed) return
+    if (destroyed) return
+    destroyed = true
 
-      var isFS = function (stream) {
-        if (!ancient) return false; // newer node version do not need to care about fs is a special way
-        if (!fs) return false; // browser
-        return (
-          (stream instanceof (fs.ReadStream || noop) ||
-            stream instanceof (fs.WriteStream || noop)) &&
-          isFn(stream.close)
-        );
-      };
+    if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks
+    if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want
 
-      var isRequest = function (stream) {
-        return stream.setHeader && isFn(stream.abort);
-      };
+    if (isFn(stream.destroy)) return stream.destroy()
 
-      var destroyer = function (stream, reading, writing, callback) {
-        callback = once(callback);
+    callback(err || new Error('stream was destroyed'))
+  }
+}
 
-        var closed = false;
-        stream.on("close", function () {
-          closed = true;
-        });
+var call = function (fn) {
+  fn()
+}
 
-        eos(stream, { readable: reading, writable: writing }, function (err) {
-          if (err) return callback(err);
-          closed = true;
-          callback();
-        });
+var pipe = function (from, to) {
+  return from.pipe(to)
+}
 
-        var destroyed = false;
-        return function (err) {
-          if (closed) return;
-          if (destroyed) return;
-          destroyed = true;
+var pump = function () {
+  var streams = Array.prototype.slice.call(arguments)
+  var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop
 
-          if (isFS(stream)) return stream.close(noop); // use close for fs streams to avoid fd leaks
-          if (isRequest(stream)) return stream.abort(); // request.destroy just do .end - .abort is what we want
+  if (Array.isArray(streams[0])) streams = streams[0]
+  if (streams.length < 2) throw new Error('pump requires two streams per minimum')
 
-          if (isFn(stream.destroy)) return stream.destroy();
+  var error
+  var destroys = streams.map(function (stream, i) {
+    var reading = i < streams.length - 1
+    var writing = i > 0
+    return destroyer(stream, reading, writing, function (err) {
+      if (!error) error = err
+      if (err) destroys.forEach(call)
+      if (reading) return
+      destroys.forEach(call)
+      callback(error)
+    })
+  })
 
-          callback(err || new Error("stream was destroyed"));
-        };
-      };
+  streams.reduce(pipe)
+}
 
-      var call = function (fn) {
-        fn();
-      };
+module.exports = pump
 
-      var pipe = function (from, to) {
-        return from.pipe(to);
-      };
 
-      var pump = function () {
-        var streams = Array.prototype.slice.call(arguments);
-        var callback =
-          (isFn(streams[streams.length - 1] || noop) && streams.pop()) || noop;
+/***/ }),
+/* 784 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (Array.isArray(streams[0])) streams = streams[0];
-        if (streams.length < 2)
-          throw new Error("pump requires two streams per minimum");
+"use strict";
 
-        var error;
-        var destroys = streams.map(function (stream, i) {
-          var reading = i < streams.length - 1;
-          var writing = i > 0;
-          return destroyer(stream, reading, writing, function (err) {
-            if (!error) error = err;
-            if (err) destroys.forEach(call);
-            if (reading) return;
-            destroys.forEach(call);
-            callback(error);
-          });
-        });
 
-        streams.reduce(pipe);
-      };
+var utils = __webpack_require__(405);
 
-      module.exports = pump;
+var has = Object.prototype.hasOwnProperty;
 
-      /***/
-    },
-    /* 784 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var utils = __webpack_require__(405);
-
-      var has = Object.prototype.hasOwnProperty;
-
-      var defaults = {
-        allowDots: false,
-        allowPrototypes: false,
-        arrayLimit: 20,
-        decoder: utils.decode,
-        delimiter: "&",
-        depth: 5,
-        parameterLimit: 1000,
-        plainObjects: false,
-        strictNullHandling: false,
-      };
+var defaults = {
+    allowDots: false,
+    allowPrototypes: false,
+    arrayLimit: 20,
+    decoder: utils.decode,
+    delimiter: '&',
+    depth: 5,
+    parameterLimit: 1000,
+    plainObjects: false,
+    strictNullHandling: false
+};
 
-      var parseValues = function parseQueryStringValues(str, options) {
-        var obj = {};
-        var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, "") : str;
-        var limit =
-          options.parameterLimit === Infinity
-            ? undefined
-            : options.parameterLimit;
-        var parts = cleanStr.split(options.delimiter, limit);
+var parseValues = function parseQueryStringValues(str, options) {
+    var obj = {};
+    var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str;
+    var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit;
+    var parts = cleanStr.split(options.delimiter, limit);
 
-        for (var i = 0; i < parts.length; ++i) {
-          var part = parts[i];
+    for (var i = 0; i < parts.length; ++i) {
+        var part = parts[i];
 
-          var bracketEqualsPos = part.indexOf("]=");
-          var pos =
-            bracketEqualsPos === -1 ? part.indexOf("=") : bracketEqualsPos + 1;
+        var bracketEqualsPos = part.indexOf(']=');
+        var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;
 
-          var key, val;
-          if (pos === -1) {
+        var key, val;
+        if (pos === -1) {
             key = options.decoder(part, defaults.decoder);
-            val = options.strictNullHandling ? null : "";
-          } else {
+            val = options.strictNullHandling ? null : '';
+        } else {
             key = options.decoder(part.slice(0, pos), defaults.decoder);
             val = options.decoder(part.slice(pos + 1), defaults.decoder);
-          }
-          if (has.call(obj, key)) {
+        }
+        if (has.call(obj, key)) {
             obj[key] = [].concat(obj[key]).concat(val);
-          } else {
+        } else {
             obj[key] = val;
-          }
         }
+    }
 
-        return obj;
-      };
+    return obj;
+};
 
-      var parseObject = function (chain, val, options) {
-        var leaf = val;
+var parseObject = function (chain, val, options) {
+    var leaf = val;
 
-        for (var i = chain.length - 1; i >= 0; --i) {
-          var obj;
-          var root = chain[i];
+    for (var i = chain.length - 1; i >= 0; --i) {
+        var obj;
+        var root = chain[i];
 
-          if (root === "[]") {
+        if (root === '[]') {
             obj = [];
             obj = obj.concat(leaf);
-          } else {
+        } else {
             obj = options.plainObjects ? Object.create(null) : {};
-            var cleanRoot =
-              root.charAt(0) === "[" && root.charAt(root.length - 1) === "]"
-                ? root.slice(1, -1)
-                : root;
+            var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root;
             var index = parseInt(cleanRoot, 10);
             if (
-              !isNaN(index) &&
-              root !== cleanRoot &&
-              String(index) === cleanRoot &&
-              index >= 0 &&
-              options.parseArrays &&
-              index <= options.arrayLimit
+                !isNaN(index)
+                && root !== cleanRoot
+                && String(index) === cleanRoot
+                && index >= 0
+                && (options.parseArrays && index <= options.arrayLimit)
             ) {
-              obj = [];
-              obj[index] = leaf;
+                obj = [];
+                obj[index] = leaf;
             } else {
-              obj[cleanRoot] = leaf;
+                obj[cleanRoot] = leaf;
             }
-          }
-
-          leaf = obj;
         }
 
-        return leaf;
-      };
+        leaf = obj;
+    }
 
-      var parseKeys = function parseQueryStringKeys(givenKey, val, options) {
-        if (!givenKey) {
-          return;
-        }
+    return leaf;
+};
+
+var parseKeys = function parseQueryStringKeys(givenKey, val, options) {
+    if (!givenKey) {
+        return;
+    }
 
-        // Transform dot notation to bracket notation
-        var key = options.allowDots
-          ? givenKey.replace(/\.([^.[]+)/g, "[$1]")
-          : givenKey;
+    // Transform dot notation to bracket notation
+    var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;
 
-        // The regex chunks
+    // The regex chunks
 
-        var brackets = /(\[[^[\]]*])/;
-        var child = /(\[[^[\]]*])/g;
+    var brackets = /(\[[^[\]]*])/;
+    var child = /(\[[^[\]]*])/g;
 
-        // Get the parent
+    // Get the parent
 
-        var segment = brackets.exec(key);
-        var parent = segment ? key.slice(0, segment.index) : key;
+    var segment = brackets.exec(key);
+    var parent = segment ? key.slice(0, segment.index) : key;
 
-        // Stash the parent if it exists
+    // Stash the parent if it exists
 
-        var keys = [];
-        if (parent) {
-          // If we aren't using plain objects, optionally prefix keys
-          // that would overwrite object prototype properties
-          if (!options.plainObjects && has.call(Object.prototype, parent)) {
+    var keys = [];
+    if (parent) {
+        // If we aren't using plain objects, optionally prefix keys
+        // that would overwrite object prototype properties
+        if (!options.plainObjects && has.call(Object.prototype, parent)) {
             if (!options.allowPrototypes) {
-              return;
+                return;
             }
-          }
-
-          keys.push(parent);
         }
 
-        // Loop through children appending to the array until we hit depth
+        keys.push(parent);
+    }
 
-        var i = 0;
-        while ((segment = child.exec(key)) !== null && i < options.depth) {
-          i += 1;
-          if (
-            !options.plainObjects &&
-            has.call(Object.prototype, segment[1].slice(1, -1))
-          ) {
+    // Loop through children appending to the array until we hit depth
+
+    var i = 0;
+    while ((segment = child.exec(key)) !== null && i < options.depth) {
+        i += 1;
+        if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) {
             if (!options.allowPrototypes) {
-              return;
+                return;
             }
-          }
-          keys.push(segment[1]);
         }
+        keys.push(segment[1]);
+    }
 
-        // If there's a remainder, just add whatever is left
+    // If there's a remainder, just add whatever is left
 
-        if (segment) {
-          keys.push("[" + key.slice(segment.index) + "]");
-        }
+    if (segment) {
+        keys.push('[' + key.slice(segment.index) + ']');
+    }
 
-        return parseObject(keys, val, options);
-      };
+    return parseObject(keys, val, options);
+};
 
-      module.exports = function (str, opts) {
-        var options = opts ? utils.assign({}, opts) : {};
+module.exports = function (str, opts) {
+    var options = opts ? utils.assign({}, opts) : {};
 
-        if (
-          options.decoder !== null &&
-          options.decoder !== undefined &&
-          typeof options.decoder !== "function"
-        ) {
-          throw new TypeError("Decoder has to be a function.");
-        }
-
-        options.ignoreQueryPrefix = options.ignoreQueryPrefix === true;
-        options.delimiter =
-          typeof options.delimiter === "string" ||
-          utils.isRegExp(options.delimiter)
-            ? options.delimiter
-            : defaults.delimiter;
-        options.depth =
-          typeof options.depth === "number" ? options.depth : defaults.depth;
-        options.arrayLimit =
-          typeof options.arrayLimit === "number"
-            ? options.arrayLimit
-            : defaults.arrayLimit;
-        options.parseArrays = options.parseArrays !== false;
-        options.decoder =
-          typeof options.decoder === "function"
-            ? options.decoder
-            : defaults.decoder;
-        options.allowDots =
-          typeof options.allowDots === "boolean"
-            ? options.allowDots
-            : defaults.allowDots;
-        options.plainObjects =
-          typeof options.plainObjects === "boolean"
-            ? options.plainObjects
-            : defaults.plainObjects;
-        options.allowPrototypes =
-          typeof options.allowPrototypes === "boolean"
-            ? options.allowPrototypes
-            : defaults.allowPrototypes;
-        options.parameterLimit =
-          typeof options.parameterLimit === "number"
-            ? options.parameterLimit
-            : defaults.parameterLimit;
-        options.strictNullHandling =
-          typeof options.strictNullHandling === "boolean"
-            ? options.strictNullHandling
-            : defaults.strictNullHandling;
-
-        if (str === "" || str === null || typeof str === "undefined") {
-          return options.plainObjects ? Object.create(null) : {};
-        }
-
-        var tempObj = typeof str === "string" ? parseValues(str, options) : str;
-        var obj = options.plainObjects ? Object.create(null) : {};
-
-        // Iterate over the keys and setup the new object
-
-        var keys = Object.keys(tempObj);
-        for (var i = 0; i < keys.length; ++i) {
-          var key = keys[i];
-          var newObj = parseKeys(key, tempObj[key], options);
-          obj = utils.merge(obj, newObj, options);
-        }
-
-        return utils.compact(obj);
-      };
+    if (options.decoder !== null && options.decoder !== undefined && typeof options.decoder !== 'function') {
+        throw new TypeError('Decoder has to be a function.');
+    }
 
-      /***/
-    },
-    /* 785 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    options.ignoreQueryPrefix = options.ignoreQueryPrefix === true;
+    options.delimiter = typeof options.delimiter === 'string' || utils.isRegExp(options.delimiter) ? options.delimiter : defaults.delimiter;
+    options.depth = typeof options.depth === 'number' ? options.depth : defaults.depth;
+    options.arrayLimit = typeof options.arrayLimit === 'number' ? options.arrayLimit : defaults.arrayLimit;
+    options.parseArrays = options.parseArrays !== false;
+    options.decoder = typeof options.decoder === 'function' ? options.decoder : defaults.decoder;
+    options.allowDots = typeof options.allowDots === 'boolean' ? options.allowDots : defaults.allowDots;
+    options.plainObjects = typeof options.plainObjects === 'boolean' ? options.plainObjects : defaults.plainObjects;
+    options.allowPrototypes = typeof options.allowPrototypes === 'boolean' ? options.allowPrototypes : defaults.allowPrototypes;
+    options.parameterLimit = typeof options.parameterLimit === 'number' ? options.parameterLimit : defaults.parameterLimit;
+    options.strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
+
+    if (str === '' || str === null || typeof str === 'undefined') {
+        return options.plainObjects ? Object.create(null) : {};
+    }
 
-      var utils = __webpack_require__(405);
-      var formats = __webpack_require__(403);
+    var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
+    var obj = options.plainObjects ? Object.create(null) : {};
 
-      var arrayPrefixGenerators = {
-        brackets: function brackets(prefix) {
-          // eslint-disable-line func-name-matching
-          return prefix + "[]";
-        },
-        indices: function indices(prefix, key) {
-          // eslint-disable-line func-name-matching
-          return prefix + "[" + key + "]";
-        },
-        repeat: function repeat(prefix) {
-          // eslint-disable-line func-name-matching
-          return prefix;
-        },
-      };
+    // Iterate over the keys and setup the new object
 
-      var toISO = Date.prototype.toISOString;
+    var keys = Object.keys(tempObj);
+    for (var i = 0; i < keys.length; ++i) {
+        var key = keys[i];
+        var newObj = parseKeys(key, tempObj[key], options);
+        obj = utils.merge(obj, newObj, options);
+    }
 
-      var defaults = {
-        delimiter: "&",
-        encode: true,
-        encoder: utils.encode,
-        encodeValuesOnly: false,
-        serializeDate: function serializeDate(date) {
-          // eslint-disable-line func-name-matching
-          return toISO.call(date);
-        },
-        skipNulls: false,
-        strictNullHandling: false,
-      };
+    return utils.compact(obj);
+};
 
-      var stringify = function stringify( // eslint-disable-line func-name-matching
-        object,
-        prefix,
-        generateArrayPrefix,
-        strictNullHandling,
-        skipNulls,
-        encoder,
-        filter,
-        sort,
-        allowDots,
-        serializeDate,
-        formatter,
-        encodeValuesOnly,
-      ) {
-        var obj = object;
-        if (typeof filter === "function") {
-          obj = filter(prefix, obj);
-        } else if (obj instanceof Date) {
-          obj = serializeDate(obj);
-        } else if (obj === null) {
-          if (strictNullHandling) {
-            return encoder && !encodeValuesOnly
-              ? encoder(prefix, defaults.encoder)
-              : prefix;
-          }
 
-          obj = "";
-        }
+/***/ }),
+/* 785 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (
-          typeof obj === "string" ||
-          typeof obj === "number" ||
-          typeof obj === "boolean" ||
-          utils.isBuffer(obj)
-        ) {
-          if (encoder) {
-            var keyValue = encodeValuesOnly
-              ? prefix
-              : encoder(prefix, defaults.encoder);
-            return [
-              formatter(keyValue) +
-                "=" +
-                formatter(encoder(obj, defaults.encoder)),
-            ];
-          }
-          return [formatter(prefix) + "=" + formatter(String(obj))];
-        }
+"use strict";
 
-        var values = [];
 
-        if (typeof obj === "undefined") {
-          return values;
-        }
+var utils = __webpack_require__(405);
+var formats = __webpack_require__(403);
 
-        var objKeys;
-        if (Array.isArray(filter)) {
-          objKeys = filter;
-        } else {
-          var keys = Object.keys(obj);
-          objKeys = sort ? keys.sort(sort) : keys;
+var arrayPrefixGenerators = {
+    brackets: function brackets(prefix) { // eslint-disable-line func-name-matching
+        return prefix + '[]';
+    },
+    indices: function indices(prefix, key) { // eslint-disable-line func-name-matching
+        return prefix + '[' + key + ']';
+    },
+    repeat: function repeat(prefix) { // eslint-disable-line func-name-matching
+        return prefix;
+    }
+};
+
+var toISO = Date.prototype.toISOString;
+
+var defaults = {
+    delimiter: '&',
+    encode: true,
+    encoder: utils.encode,
+    encodeValuesOnly: false,
+    serializeDate: function serializeDate(date) { // eslint-disable-line func-name-matching
+        return toISO.call(date);
+    },
+    skipNulls: false,
+    strictNullHandling: false
+};
+
+var stringify = function stringify( // eslint-disable-line func-name-matching
+    object,
+    prefix,
+    generateArrayPrefix,
+    strictNullHandling,
+    skipNulls,
+    encoder,
+    filter,
+    sort,
+    allowDots,
+    serializeDate,
+    formatter,
+    encodeValuesOnly
+) {
+    var obj = object;
+    if (typeof filter === 'function') {
+        obj = filter(prefix, obj);
+    } else if (obj instanceof Date) {
+        obj = serializeDate(obj);
+    } else if (obj === null) {
+        if (strictNullHandling) {
+            return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder) : prefix;
+        }
+
+        obj = '';
+    }
+
+    if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) {
+        if (encoder) {
+            var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder);
+            return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder))];
         }
+        return [formatter(prefix) + '=' + formatter(String(obj))];
+    }
+
+    var values = [];
 
-        for (var i = 0; i < objKeys.length; ++i) {
-          var key = objKeys[i];
+    if (typeof obj === 'undefined') {
+        return values;
+    }
+
+    var objKeys;
+    if (Array.isArray(filter)) {
+        objKeys = filter;
+    } else {
+        var keys = Object.keys(obj);
+        objKeys = sort ? keys.sort(sort) : keys;
+    }
+
+    for (var i = 0; i < objKeys.length; ++i) {
+        var key = objKeys[i];
 
-          if (skipNulls && obj[key] === null) {
+        if (skipNulls && obj[key] === null) {
             continue;
-          }
+        }
 
-          if (Array.isArray(obj)) {
-            values = values.concat(
-              stringify(
+        if (Array.isArray(obj)) {
+            values = values.concat(stringify(
                 obj[key],
                 generateArrayPrefix(prefix, key),
                 generateArrayPrefix,
@@ -174092,14 +130749,12 @@ empty list will be returned. A validation error will have two properties:
                 allowDots,
                 serializeDate,
                 formatter,
-                encodeValuesOnly,
-              ),
-            );
-          } else {
-            values = values.concat(
-              stringify(
+                encodeValuesOnly
+            ));
+        } else {
+            values = values.concat(stringify(
                 obj[key],
-                prefix + (allowDots ? "." + key : "[" + key + "]"),
+                prefix + (allowDots ? '.' + key : '[' + key + ']'),
                 generateArrayPrefix,
                 strictNullHandling,
                 skipNulls,
@@ -174109,6438 +130764,5863 @@ empty list will be returned. A validation error will have two properties:
                 allowDots,
                 serializeDate,
                 formatter,
-                encodeValuesOnly,
-              ),
-            );
-          }
+                encodeValuesOnly
+            ));
         }
+    }
 
-        return values;
-      };
+    return values;
+};
 
-      module.exports = function (object, opts) {
-        var obj = object;
-        var options = opts ? utils.assign({}, opts) : {};
+module.exports = function (object, opts) {
+    var obj = object;
+    var options = opts ? utils.assign({}, opts) : {};
 
-        if (
-          options.encoder !== null &&
-          options.encoder !== undefined &&
-          typeof options.encoder !== "function"
-        ) {
-          throw new TypeError("Encoder has to be a function.");
-        }
-
-        var delimiter =
-          typeof options.delimiter === "undefined"
-            ? defaults.delimiter
-            : options.delimiter;
-        var strictNullHandling =
-          typeof options.strictNullHandling === "boolean"
-            ? options.strictNullHandling
-            : defaults.strictNullHandling;
-        var skipNulls =
-          typeof options.skipNulls === "boolean"
-            ? options.skipNulls
-            : defaults.skipNulls;
-        var encode =
-          typeof options.encode === "boolean"
-            ? options.encode
-            : defaults.encode;
-        var encoder =
-          typeof options.encoder === "function"
-            ? options.encoder
-            : defaults.encoder;
-        var sort = typeof options.sort === "function" ? options.sort : null;
-        var allowDots =
-          typeof options.allowDots === "undefined" ? false : options.allowDots;
-        var serializeDate =
-          typeof options.serializeDate === "function"
-            ? options.serializeDate
-            : defaults.serializeDate;
-        var encodeValuesOnly =
-          typeof options.encodeValuesOnly === "boolean"
-            ? options.encodeValuesOnly
-            : defaults.encodeValuesOnly;
-        if (typeof options.format === "undefined") {
-          options.format = formats["default"];
-        } else if (
-          !Object.prototype.hasOwnProperty.call(
-            formats.formatters,
-            options.format,
-          )
-        ) {
-          throw new TypeError("Unknown format option provided.");
-        }
-        var formatter = formats.formatters[options.format];
-        var objKeys;
-        var filter;
+    if (options.encoder !== null && options.encoder !== undefined && typeof options.encoder !== 'function') {
+        throw new TypeError('Encoder has to be a function.');
+    }
 
-        if (typeof options.filter === "function") {
-          filter = options.filter;
-          obj = filter("", obj);
-        } else if (Array.isArray(options.filter)) {
-          filter = options.filter;
-          objKeys = filter;
-        }
+    var delimiter = typeof options.delimiter === 'undefined' ? defaults.delimiter : options.delimiter;
+    var strictNullHandling = typeof options.strictNullHandling === 'boolean' ? options.strictNullHandling : defaults.strictNullHandling;
+    var skipNulls = typeof options.skipNulls === 'boolean' ? options.skipNulls : defaults.skipNulls;
+    var encode = typeof options.encode === 'boolean' ? options.encode : defaults.encode;
+    var encoder = typeof options.encoder === 'function' ? options.encoder : defaults.encoder;
+    var sort = typeof options.sort === 'function' ? options.sort : null;
+    var allowDots = typeof options.allowDots === 'undefined' ? false : options.allowDots;
+    var serializeDate = typeof options.serializeDate === 'function' ? options.serializeDate : defaults.serializeDate;
+    var encodeValuesOnly = typeof options.encodeValuesOnly === 'boolean' ? options.encodeValuesOnly : defaults.encodeValuesOnly;
+    if (typeof options.format === 'undefined') {
+        options.format = formats['default'];
+    } else if (!Object.prototype.hasOwnProperty.call(formats.formatters, options.format)) {
+        throw new TypeError('Unknown format option provided.');
+    }
+    var formatter = formats.formatters[options.format];
+    var objKeys;
+    var filter;
+
+    if (typeof options.filter === 'function') {
+        filter = options.filter;
+        obj = filter('', obj);
+    } else if (Array.isArray(options.filter)) {
+        filter = options.filter;
+        objKeys = filter;
+    }
 
-        var keys = [];
+    var keys = [];
 
-        if (typeof obj !== "object" || obj === null) {
-          return "";
-        }
+    if (typeof obj !== 'object' || obj === null) {
+        return '';
+    }
 
-        var arrayFormat;
-        if (options.arrayFormat in arrayPrefixGenerators) {
-          arrayFormat = options.arrayFormat;
-        } else if ("indices" in options) {
-          arrayFormat = options.indices ? "indices" : "repeat";
-        } else {
-          arrayFormat = "indices";
-        }
+    var arrayFormat;
+    if (options.arrayFormat in arrayPrefixGenerators) {
+        arrayFormat = options.arrayFormat;
+    } else if ('indices' in options) {
+        arrayFormat = options.indices ? 'indices' : 'repeat';
+    } else {
+        arrayFormat = 'indices';
+    }
 
-        var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
+    var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
 
-        if (!objKeys) {
-          objKeys = Object.keys(obj);
-        }
+    if (!objKeys) {
+        objKeys = Object.keys(obj);
+    }
 
-        if (sort) {
-          objKeys.sort(sort);
-        }
+    if (sort) {
+        objKeys.sort(sort);
+    }
 
-        for (var i = 0; i < objKeys.length; ++i) {
-          var key = objKeys[i];
+    for (var i = 0; i < objKeys.length; ++i) {
+        var key = objKeys[i];
 
-          if (skipNulls && obj[key] === null) {
+        if (skipNulls && obj[key] === null) {
             continue;
-          }
-
-          keys = keys.concat(
-            stringify(
-              obj[key],
-              key,
-              generateArrayPrefix,
-              strictNullHandling,
-              skipNulls,
-              encode ? encoder : null,
-              filter,
-              sort,
-              allowDots,
-              serializeDate,
-              formatter,
-              encodeValuesOnly,
-            ),
-          );
-        }
-
-        var joined = keys.join(delimiter);
-        var prefix = options.addQueryPrefix === true ? "?" : "";
-
-        return joined.length > 0 ? prefix + joined : "";
-      };
-
-      /***/
-    },
-    /* 786 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var strictUriEncode = __webpack_require__(943);
-      var objectAssign = __webpack_require__(303);
-      var decodeComponent = __webpack_require__(630);
-
-      function encoderForArrayFormat(opts) {
-        switch (opts.arrayFormat) {
-          case "index":
-            return function (key, value, index) {
-              return value === null
-                ? [encode(key, opts), "[", index, "]"].join("")
-                : [
-                    encode(key, opts),
-                    "[",
-                    encode(index, opts),
-                    "]=",
-                    encode(value, opts),
-                  ].join("");
-            };
-
-          case "bracket":
-            return function (key, value) {
-              return value === null
-                ? encode(key, opts)
-                : [encode(key, opts), "[]=", encode(value, opts)].join("");
-            };
-
-          default:
-            return function (key, value) {
-              return value === null
-                ? encode(key, opts)
-                : [encode(key, opts), "=", encode(value, opts)].join("");
-            };
-        }
-      }
-
-      function parserForArrayFormat(opts) {
-        var result;
-
-        switch (opts.arrayFormat) {
-          case "index":
-            return function (key, value, accumulator) {
-              result = /\[(\d*)\]$/.exec(key);
-
-              key = key.replace(/\[\d*\]$/, "");
-
-              if (!result) {
-                accumulator[key] = value;
-                return;
-              }
-
-              if (accumulator[key] === undefined) {
-                accumulator[key] = {};
-              }
-
-              accumulator[key][result[1]] = value;
-            };
-
-          case "bracket":
-            return function (key, value, accumulator) {
-              result = /(\[\])$/.exec(key);
-              key = key.replace(/\[\]$/, "");
-
-              if (!result) {
-                accumulator[key] = value;
-                return;
-              } else if (accumulator[key] === undefined) {
-                accumulator[key] = [value];
-                return;
-              }
-
-              accumulator[key] = [].concat(accumulator[key], value);
-            };
-
-          default:
-            return function (key, value, accumulator) {
-              if (accumulator[key] === undefined) {
-                accumulator[key] = value;
-                return;
-              }
-
-              accumulator[key] = [].concat(accumulator[key], value);
-            };
-        }
-      }
-
-      function encode(value, opts) {
-        if (opts.encode) {
-          return opts.strict
-            ? strictUriEncode(value)
-            : encodeURIComponent(value);
-        }
-
-        return value;
-      }
-
-      function keysSorter(input) {
-        if (Array.isArray(input)) {
-          return input.sort();
-        } else if (typeof input === "object") {
-          return keysSorter(Object.keys(input))
-            .sort(function (a, b) {
-              return Number(a) - Number(b);
-            })
-            .map(function (key) {
-              return input[key];
-            });
-        }
-
-        return input;
-      }
-
-      function extract(str) {
-        var queryStart = str.indexOf("?");
-        if (queryStart === -1) {
-          return "";
-        }
-        return str.slice(queryStart + 1);
-      }
-
-      function parse(str, opts) {
-        opts = objectAssign({ arrayFormat: "none" }, opts);
-
-        var formatter = parserForArrayFormat(opts);
-
-        // Create an object with no prototype
-        // https://github.com/sindresorhus/query-string/issues/47
-        var ret = Object.create(null);
-
-        if (typeof str !== "string") {
-          return ret;
-        }
-
-        str = str.trim().replace(/^[?#&]/, "");
-
-        if (!str) {
-          return ret;
         }
 
-        str.split("&").forEach(function (param) {
-          var parts = param.replace(/\+/g, " ").split("=");
-          // Firefox (pre 40) decodes `%3D` to `=`
-          // https://github.com/sindresorhus/query-string/pull/37
-          var key = parts.shift();
-          var val = parts.length > 0 ? parts.join("=") : undefined;
-
-          // missing `=` should be `null`:
-          // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
-          val = val === undefined ? null : decodeComponent(val);
-
-          formatter(decodeComponent(key), val, ret);
-        });
-
-        return Object.keys(ret)
-          .sort()
-          .reduce(function (result, key) {
-            var val = ret[key];
-            if (
-              Boolean(val) &&
-              typeof val === "object" &&
-              !Array.isArray(val)
-            ) {
-              // Sort object keys, not values
-              result[key] = keysSorter(val);
-            } else {
-              result[key] = val;
-            }
-
-            return result;
-          }, Object.create(null));
-      }
-
-      exports.extract = extract;
-      exports.parse = parse;
-
-      exports.stringify = function (obj, opts) {
-        var defaults = {
-          encode: true,
-          strict: true,
-          arrayFormat: "none",
-        };
-
-        opts = objectAssign(defaults, opts);
-
-        if (opts.sort === false) {
-          opts.sort = function () {};
-        }
-
-        var formatter = encoderForArrayFormat(opts);
-
-        return obj
-          ? Object.keys(obj)
-              .sort(opts.sort)
-              .map(function (key) {
-                var val = obj[key];
-
-                if (val === undefined) {
-                  return "";
-                }
-
-                if (val === null) {
-                  return encode(key, opts);
-                }
-
-                if (Array.isArray(val)) {
-                  var result = [];
-
-                  val.slice().forEach(function (val2) {
-                    if (val2 === undefined) {
-                      return;
-                    }
-
-                    result.push(formatter(key, val2, result.length));
-                  });
-
-                  return result.join("&");
-                }
-
-                return encode(key, opts) + "=" + encode(val, opts);
-              })
-              .filter(function (x) {
-                return x.length > 0;
-              })
-              .join("&")
-          : "";
-      };
-
-      exports.parseUrl = function (str, opts) {
-        return {
-          url: str.split("?")[0] || "",
-          query: parse(extract(str), opts),
-        };
-      };
-
-      /***/
-    },
-    /* 787 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * randomatic <https://github.com/jonschlinkert/randomatic>
-       *
-       * Copyright (c) 2014-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
-
-      var isNumber = __webpack_require__(788);
-      var typeOf = __webpack_require__(789);
-      var mathRandom = __webpack_require__(751);
-
-      /**
-       * Expose `randomatic`
-       */
-
-      module.exports = randomatic;
-      module.exports.isCrypto = !!mathRandom.cryptographic;
-
-      /**
-       * Available mask characters
-       */
+        keys = keys.concat(stringify(
+            obj[key],
+            key,
+            generateArrayPrefix,
+            strictNullHandling,
+            skipNulls,
+            encode ? encoder : null,
+            filter,
+            sort,
+            allowDots,
+            serializeDate,
+            formatter,
+            encodeValuesOnly
+        ));
+    }
 
-      var type = {
-        lower: "abcdefghijklmnopqrstuvwxyz",
-        upper: "ABCDEFGHIJKLMNOPQRSTUVWXYZ",
-        number: "0123456789",
-        special: "~!@#$%^&()_+-={}[];',.",
-      };
+    var joined = keys.join(delimiter);
+    var prefix = options.addQueryPrefix === true ? '?' : '';
 
-      type.all = type.lower + type.upper + type.number + type.special;
+    return joined.length > 0 ? prefix + joined : '';
+};
 
-      /**
-       * Generate random character sequences of a specified `length`,
-       * based on the given `pattern`.
-       *
-       * @param {String} `pattern` The pattern to use for generating the random string.
-       * @param {String} `length` The length of the string to generate.
-       * @param {String} `options`
-       * @return {String}
-       * @api public
-       */
 
-      function randomatic(pattern, length, options) {
-        if (typeof pattern === "undefined") {
-          throw new Error("randomatic expects a string or number.");
-        }
+/***/ }),
+/* 786 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var strictUriEncode = __webpack_require__(943);
+var objectAssign = __webpack_require__(303);
+var decodeComponent = __webpack_require__(630);
+
+function encoderForArrayFormat(opts) {
+	switch (opts.arrayFormat) {
+		case 'index':
+			return function (key, value, index) {
+				return value === null ? [
+					encode(key, opts),
+					'[',
+					index,
+					']'
+				].join('') : [
+					encode(key, opts),
+					'[',
+					encode(index, opts),
+					']=',
+					encode(value, opts)
+				].join('');
+			};
+
+		case 'bracket':
+			return function (key, value) {
+				return value === null ? encode(key, opts) : [
+					encode(key, opts),
+					'[]=',
+					encode(value, opts)
+				].join('');
+			};
+
+		default:
+			return function (key, value) {
+				return value === null ? encode(key, opts) : [
+					encode(key, opts),
+					'=',
+					encode(value, opts)
+				].join('');
+			};
+	}
+}
+
+function parserForArrayFormat(opts) {
+	var result;
+
+	switch (opts.arrayFormat) {
+		case 'index':
+			return function (key, value, accumulator) {
+				result = /\[(\d*)\]$/.exec(key);
+
+				key = key.replace(/\[\d*\]$/, '');
+
+				if (!result) {
+					accumulator[key] = value;
+					return;
+				}
+
+				if (accumulator[key] === undefined) {
+					accumulator[key] = {};
+				}
+
+				accumulator[key][result[1]] = value;
+			};
+
+		case 'bracket':
+			return function (key, value, accumulator) {
+				result = /(\[\])$/.exec(key);
+				key = key.replace(/\[\]$/, '');
+
+				if (!result) {
+					accumulator[key] = value;
+					return;
+				} else if (accumulator[key] === undefined) {
+					accumulator[key] = [value];
+					return;
+				}
+
+				accumulator[key] = [].concat(accumulator[key], value);
+			};
+
+		default:
+			return function (key, value, accumulator) {
+				if (accumulator[key] === undefined) {
+					accumulator[key] = value;
+					return;
+				}
+
+				accumulator[key] = [].concat(accumulator[key], value);
+			};
+	}
+}
+
+function encode(value, opts) {
+	if (opts.encode) {
+		return opts.strict ? strictUriEncode(value) : encodeURIComponent(value);
+	}
+
+	return value;
+}
+
+function keysSorter(input) {
+	if (Array.isArray(input)) {
+		return input.sort();
+	} else if (typeof input === 'object') {
+		return keysSorter(Object.keys(input)).sort(function (a, b) {
+			return Number(a) - Number(b);
+		}).map(function (key) {
+			return input[key];
+		});
+	}
+
+	return input;
+}
+
+function extract(str) {
+	var queryStart = str.indexOf('?');
+	if (queryStart === -1) {
+		return '';
+	}
+	return str.slice(queryStart + 1);
+}
+
+function parse(str, opts) {
+	opts = objectAssign({arrayFormat: 'none'}, opts);
+
+	var formatter = parserForArrayFormat(opts);
+
+	// Create an object with no prototype
+	// https://github.com/sindresorhus/query-string/issues/47
+	var ret = Object.create(null);
+
+	if (typeof str !== 'string') {
+		return ret;
+	}
+
+	str = str.trim().replace(/^[?#&]/, '');
+
+	if (!str) {
+		return ret;
+	}
+
+	str.split('&').forEach(function (param) {
+		var parts = param.replace(/\+/g, ' ').split('=');
+		// Firefox (pre 40) decodes `%3D` to `=`
+		// https://github.com/sindresorhus/query-string/pull/37
+		var key = parts.shift();
+		var val = parts.length > 0 ? parts.join('=') : undefined;
+
+		// missing `=` should be `null`:
+		// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
+		val = val === undefined ? null : decodeComponent(val);
+
+		formatter(decodeComponent(key), val, ret);
+	});
+
+	return Object.keys(ret).sort().reduce(function (result, key) {
+		var val = ret[key];
+		if (Boolean(val) && typeof val === 'object' && !Array.isArray(val)) {
+			// Sort object keys, not values
+			result[key] = keysSorter(val);
+		} else {
+			result[key] = val;
+		}
+
+		return result;
+	}, Object.create(null));
+}
+
+exports.extract = extract;
+exports.parse = parse;
+
+exports.stringify = function (obj, opts) {
+	var defaults = {
+		encode: true,
+		strict: true,
+		arrayFormat: 'none'
+	};
+
+	opts = objectAssign(defaults, opts);
+
+	if (opts.sort === false) {
+		opts.sort = function () {};
+	}
+
+	var formatter = encoderForArrayFormat(opts);
+
+	return obj ? Object.keys(obj).sort(opts.sort).map(function (key) {
+		var val = obj[key];
+
+		if (val === undefined) {
+			return '';
+		}
+
+		if (val === null) {
+			return encode(key, opts);
+		}
+
+		if (Array.isArray(val)) {
+			var result = [];
+
+			val.slice().forEach(function (val2) {
+				if (val2 === undefined) {
+					return;
+				}
+
+				result.push(formatter(key, val2, result.length));
+			});
+
+			return result.join('&');
+		}
 
-        var custom = false;
-        if (arguments.length === 1) {
-          if (typeof pattern === "string") {
-            length = pattern.length;
-          } else if (isNumber(pattern)) {
-            options = {};
-            length = pattern;
-            pattern = "*";
-          }
-        }
+		return encode(key, opts) + '=' + encode(val, opts);
+	}).filter(function (x) {
+		return x.length > 0;
+	}).join('&') : '';
+};
 
-        if (typeOf(length) === "object" && length.hasOwnProperty("chars")) {
-          options = length;
-          pattern = options.chars;
-          length = pattern.length;
-          custom = true;
-        }
+exports.parseUrl = function (str, opts) {
+	return {
+		url: str.split('?')[0] || '',
+		query: parse(extract(str), opts)
+	};
+};
 
-        var opts = options || {};
-        var mask = "";
-        var res = "";
 
-        // Characters to be used
-        if (pattern.indexOf("?") !== -1) mask += opts.chars;
-        if (pattern.indexOf("a") !== -1) mask += type.lower;
-        if (pattern.indexOf("A") !== -1) mask += type.upper;
-        if (pattern.indexOf("0") !== -1) mask += type.number;
-        if (pattern.indexOf("!") !== -1) mask += type.special;
-        if (pattern.indexOf("*") !== -1) mask += type.all;
-        if (custom) mask += pattern;
+/***/ }),
+/* 787 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        while (length--) {
-          res += mask.charAt(parseInt(mathRandom() * mask.length, 10));
-        }
-        return res;
-      }
+"use strict";
+/*!
+ * randomatic <https://github.com/jonschlinkert/randomatic>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      /***/
-    },
-    /* 788 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * is-number <https://github.com/jonschlinkert/is-number>
-       *
-       * Copyright (c) 2014-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
 
-      module.exports = function isNumber(num) {
-        var type = typeof num;
 
-        if (type === "string" || num instanceof String) {
-          // an empty string would be coerced to true with the below logic
-          if (!num.trim()) return false;
-        } else if (type !== "number" && !(num instanceof Number)) {
-          return false;
-        }
+var isNumber = __webpack_require__(788);
+var typeOf = __webpack_require__(789);
+var mathRandom = __webpack_require__(751);
 
-        return num - num + 1 >= 0;
-      };
+/**
+ * Expose `randomatic`
+ */
 
-      /***/
-    },
-    /* 789 */
-    /***/ function (module, exports) {
-      var toString = Object.prototype.toString;
-
-      module.exports = function kindOf(val) {
-        if (val === void 0) return "undefined";
-        if (val === null) return "null";
-
-        var type = typeof val;
-        if (type === "boolean") return "boolean";
-        if (type === "string") return "string";
-        if (type === "number") return "number";
-        if (type === "symbol") return "symbol";
-        if (type === "function") {
-          return isGeneratorFn(val) ? "generatorfunction" : "function";
-        }
-
-        if (isArray(val)) return "array";
-        if (isBuffer(val)) return "buffer";
-        if (isArguments(val)) return "arguments";
-        if (isDate(val)) return "date";
-        if (isError(val)) return "error";
-        if (isRegexp(val)) return "regexp";
-
-        switch (ctorName(val)) {
-          case "Symbol":
-            return "symbol";
-          case "Promise":
-            return "promise";
-
-          // Set, Map, WeakSet, WeakMap
-          case "WeakMap":
-            return "weakmap";
-          case "WeakSet":
-            return "weakset";
-          case "Map":
-            return "map";
-          case "Set":
-            return "set";
-
-          // 8-bit typed arrays
-          case "Int8Array":
-            return "int8array";
-          case "Uint8Array":
-            return "uint8array";
-          case "Uint8ClampedArray":
-            return "uint8clampedarray";
-
-          // 16-bit typed arrays
-          case "Int16Array":
-            return "int16array";
-          case "Uint16Array":
-            return "uint16array";
-
-          // 32-bit typed arrays
-          case "Int32Array":
-            return "int32array";
-          case "Uint32Array":
-            return "uint32array";
-          case "Float32Array":
-            return "float32array";
-          case "Float64Array":
-            return "float64array";
-        }
-
-        if (isGeneratorObj(val)) {
-          return "generator";
-        }
-
-        // Non-plain objects
-        type = toString.call(val);
-        switch (type) {
-          case "[object Object]":
-            return "object";
-          // iterators
-          case "[object Map Iterator]":
-            return "mapiterator";
-          case "[object Set Iterator]":
-            return "setiterator";
-          case "[object String Iterator]":
-            return "stringiterator";
-          case "[object Array Iterator]":
-            return "arrayiterator";
-        }
-
-        // other
-        return type.slice(8, -1).toLowerCase().replace(/\s/g, "");
-      };
+module.exports = randomatic;
+module.exports.isCrypto = !!mathRandom.cryptographic;
 
-      function ctorName(val) {
-        return val.constructor ? val.constructor.name : null;
-      }
+/**
+ * Available mask characters
+ */
 
-      function isArray(val) {
-        if (Array.isArray) return Array.isArray(val);
-        return val instanceof Array;
-      }
+var type = {
+  lower: 'abcdefghijklmnopqrstuvwxyz',
+  upper: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
+  number: '0123456789',
+  special: '~!@#$%^&()_+-={}[];\',.'
+};
 
-      function isError(val) {
-        return (
-          val instanceof Error ||
-          (typeof val.message === "string" &&
-            val.constructor &&
-            typeof val.constructor.stackTraceLimit === "number")
-        );
-      }
+type.all = type.lower + type.upper + type.number + type.special;
 
-      function isDate(val) {
-        if (val instanceof Date) return true;
-        return (
-          typeof val.toDateString === "function" &&
-          typeof val.getDate === "function" &&
-          typeof val.setDate === "function"
-        );
-      }
+/**
+ * Generate random character sequences of a specified `length`,
+ * based on the given `pattern`.
+ *
+ * @param {String} `pattern` The pattern to use for generating the random string.
+ * @param {String} `length` The length of the string to generate.
+ * @param {String} `options`
+ * @return {String}
+ * @api public
+ */
 
-      function isRegexp(val) {
-        if (val instanceof RegExp) return true;
-        return (
-          typeof val.flags === "string" &&
-          typeof val.ignoreCase === "boolean" &&
-          typeof val.multiline === "boolean" &&
-          typeof val.global === "boolean"
-        );
-      }
+function randomatic(pattern, length, options) {
+  if (typeof pattern === 'undefined') {
+    throw new Error('randomatic expects a string or number.');
+  }
 
-      function isGeneratorFn(name, val) {
-        return ctorName(name) === "GeneratorFunction";
-      }
+  var custom = false;
+  if (arguments.length === 1) {
+    if (typeof pattern === 'string') {
+      length = pattern.length;
 
-      function isGeneratorObj(val) {
-        return (
-          typeof val.throw === "function" &&
-          typeof val.return === "function" &&
-          typeof val.next === "function"
-        );
-      }
+    } else if (isNumber(pattern)) {
+      options = {};
+      length = pattern;
+      pattern = '*';
+    }
+  }
 
-      function isArguments(val) {
-        try {
-          if (
-            typeof val.length === "number" &&
-            typeof val.callee === "function"
-          ) {
-            return true;
-          }
-        } catch (err) {
-          if (err.message.indexOf("callee") !== -1) {
-            return true;
-          }
-        }
-        return false;
-      }
+  if (typeOf(length) === 'object' && length.hasOwnProperty('chars')) {
+    options = length;
+    pattern = options.chars;
+    length = pattern.length;
+    custom = true;
+  }
 
-      /**
-       * If you need to support Safari 5-7 (8-10 yr-old browser),
-       * take a look at https://github.com/feross/is-buffer
-       */
+  var opts = options || {};
+  var mask = '';
+  var res = '';
+
+  // Characters to be used
+  if (pattern.indexOf('?') !== -1) mask += opts.chars;
+  if (pattern.indexOf('a') !== -1) mask += type.lower;
+  if (pattern.indexOf('A') !== -1) mask += type.upper;
+  if (pattern.indexOf('0') !== -1) mask += type.number;
+  if (pattern.indexOf('!') !== -1) mask += type.special;
+  if (pattern.indexOf('*') !== -1) mask += type.all;
+  if (custom) mask += pattern;
+
+  while (length--) {
+    res += mask.charAt(parseInt(mathRandom() * mask.length, 10));
+  }
+  return res;
+};
 
-      function isBuffer(val) {
-        if (val.constructor && typeof val.constructor.isBuffer === "function") {
-          return val.constructor.isBuffer(val);
-        }
-        return false;
-      }
 
-      /***/
-    },
-    /* 790 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = read;
+/***/ }),
+/* 788 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var readline = __webpack_require__(197);
-      var Mute = __webpack_require__(401);
+"use strict";
+/*!
+ * is-number <https://github.com/jonschlinkert/is-number>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      function read(opts, cb) {
-        if (opts.num) {
-          throw new Error("read() no longer accepts a char number limit");
-        }
 
-        if (
-          typeof opts.default !== "undefined" &&
-          typeof opts.default !== "string" &&
-          typeof opts.default !== "number"
-        ) {
-          throw new Error("default value must be string or number");
-        }
-
-        var input = opts.input || process.stdin;
-        var output = opts.output || process.stdout;
-        var prompt = (opts.prompt || "").trim() + " ";
-        var silent = opts.silent;
-        var editDef = false;
-        var timeout = opts.timeout;
-
-        var def = opts.default || "";
-        if (def) {
-          if (silent) {
-            prompt += "(<default hidden>) ";
-          } else if (opts.edit) {
-            editDef = true;
-          } else {
-            prompt += "(" + def + ") ";
-          }
-        }
-        var terminal = !!(opts.terminal || output.isTTY);
 
-        var m = new Mute({ replace: opts.replace, prompt: prompt });
-        m.pipe(output, { end: false });
-        output = m;
-        var rlOpts = { input: input, output: output, terminal: terminal };
+module.exports = function isNumber(num) {
+  var type = typeof num;
 
-        if (process.version.match(/^v0\.6/)) {
-          var rl = readline.createInterface(rlOpts.input, rlOpts.output);
-        } else {
-          var rl = readline.createInterface(rlOpts);
-        }
+  if (type === 'string' || num instanceof String) {
+    // an empty string would be coerced to true with the below logic
+    if (!num.trim()) return false;
+  } else if (type !== 'number' && !(num instanceof Number)) {
+    return false;
+  }
 
-        output.unmute();
-        rl.setPrompt(prompt);
-        rl.prompt();
-        if (silent) {
-          output.mute();
-        } else if (editDef) {
-          rl.line = def;
-          rl.cursor = def.length;
-          rl._refreshLine();
-        }
+  return (num - num + 1) >= 0;
+};
 
-        var called = false;
-        rl.on("line", onLine);
-        rl.on("error", onError);
 
-        rl.on("SIGINT", function () {
-          rl.close();
-          onError(new Error("canceled"));
-        });
+/***/ }),
+/* 789 */
+/***/ (function(module, exports) {
 
-        var timer;
-        if (timeout) {
-          timer = setTimeout(function () {
-            onError(new Error("timed out"));
-          }, timeout);
-        }
+var toString = Object.prototype.toString;
 
-        function done() {
-          called = true;
-          rl.close();
+module.exports = function kindOf(val) {
+  if (val === void 0) return 'undefined';
+  if (val === null) return 'null';
 
-          if (process.version.match(/^v0\.6/)) {
-            rl.input.removeAllListeners("data");
-            rl.input.removeAllListeners("keypress");
-            rl.input.pause();
-          }
+  var type = typeof val;
+  if (type === 'boolean') return 'boolean';
+  if (type === 'string') return 'string';
+  if (type === 'number') return 'number';
+  if (type === 'symbol') return 'symbol';
+  if (type === 'function') {
+    return isGeneratorFn(val) ? 'generatorfunction' : 'function';
+  }
 
-          clearTimeout(timer);
-          output.mute();
-          output.end();
-        }
+  if (isArray(val)) return 'array';
+  if (isBuffer(val)) return 'buffer';
+  if (isArguments(val)) return 'arguments';
+  if (isDate(val)) return 'date';
+  if (isError(val)) return 'error';
+  if (isRegexp(val)) return 'regexp';
+
+  switch (ctorName(val)) {
+    case 'Symbol': return 'symbol';
+    case 'Promise': return 'promise';
+
+    // Set, Map, WeakSet, WeakMap
+    case 'WeakMap': return 'weakmap';
+    case 'WeakSet': return 'weakset';
+    case 'Map': return 'map';
+    case 'Set': return 'set';
+
+    // 8-bit typed arrays
+    case 'Int8Array': return 'int8array';
+    case 'Uint8Array': return 'uint8array';
+    case 'Uint8ClampedArray': return 'uint8clampedarray';
+
+    // 16-bit typed arrays
+    case 'Int16Array': return 'int16array';
+    case 'Uint16Array': return 'uint16array';
+
+    // 32-bit typed arrays
+    case 'Int32Array': return 'int32array';
+    case 'Uint32Array': return 'uint32array';
+    case 'Float32Array': return 'float32array';
+    case 'Float64Array': return 'float64array';
+  }
 
-        function onError(er) {
-          if (called) return;
-          done();
-          return cb(er);
-        }
+  if (isGeneratorObj(val)) {
+    return 'generator';
+  }
 
-        function onLine(line) {
-          if (called) return;
-          if (silent && terminal) {
-            output.unmute();
-            output.write("\r\n");
-          }
-          done();
-          // truncate the \n at the end.
-          line = line.replace(/\r?\n$/, "");
-          var isDefault = !!(editDef && line === def);
-          if (def && !line) {
-            isDefault = true;
-            line = def;
-          }
-          cb(null, line, isDefault);
-        }
-      }
+  // Non-plain objects
+  type = toString.call(val);
+  switch (type) {
+    case '[object Object]': return 'object';
+    // iterators
+    case '[object Map Iterator]': return 'mapiterator';
+    case '[object Set Iterator]': return 'setiterator';
+    case '[object String Iterator]': return 'stringiterator';
+    case '[object Array Iterator]': return 'arrayiterator';
+  }
 
-      /***/
-    },
-    /* 791 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(102).Duplex;
+  // other
+  return type.slice(8, -1).toLowerCase().replace(/\s/g, '');
+};
 
-      /***/
-    },
-    /* 792 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright Joyent, Inc. and other Node contributors.
-      //
-      // Permission is hereby granted, free of charge, to any person obtaining a
-      // copy of this software and associated documentation files (the
-      // "Software"), to deal in the Software without restriction, including
-      // without limitation the rights to use, copy, modify, merge, publish,
-      // distribute, sublicense, and/or sell copies of the Software, and to permit
-      // persons to whom the Software is furnished to do so, subject to the
-      // following conditions:
-      //
-      // The above copyright notice and this permission notice shall be included
-      // in all copies or substantial portions of the Software.
-      //
-      // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-      // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-      // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-      // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-      // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-      // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-      // USE OR OTHER DEALINGS IN THE SOFTWARE.
+function ctorName(val) {
+  return val.constructor ? val.constructor.name : null;
+}
+
+function isArray(val) {
+  if (Array.isArray) return Array.isArray(val);
+  return val instanceof Array;
+}
+
+function isError(val) {
+  return val instanceof Error || (typeof val.message === 'string' && val.constructor && typeof val.constructor.stackTraceLimit === 'number');
+}
+
+function isDate(val) {
+  if (val instanceof Date) return true;
+  return typeof val.toDateString === 'function'
+    && typeof val.getDate === 'function'
+    && typeof val.setDate === 'function';
+}
+
+function isRegexp(val) {
+  if (val instanceof RegExp) return true;
+  return typeof val.flags === 'string'
+    && typeof val.ignoreCase === 'boolean'
+    && typeof val.multiline === 'boolean'
+    && typeof val.global === 'boolean';
+}
+
+function isGeneratorFn(name, val) {
+  return ctorName(name) === 'GeneratorFunction';
+}
+
+function isGeneratorObj(val) {
+  return typeof val.throw === 'function'
+    && typeof val.return === 'function'
+    && typeof val.next === 'function';
+}
+
+function isArguments(val) {
+  try {
+    if (typeof val.length === 'number' && typeof val.callee === 'function') {
+      return true;
+    }
+  } catch (err) {
+    if (err.message.indexOf('callee') !== -1) {
+      return true;
+    }
+  }
+  return false;
+}
 
-      // a passthrough stream.
-      // basically just the most minimal sort of Transform stream.
-      // Every written chunk gets output as-is.
+/**
+ * If you need to support Safari 5-7 (8-10 yr-old browser),
+ * take a look at https://github.com/feross/is-buffer
+ */
 
-      module.exports = PassThrough;
+function isBuffer(val) {
+  if (val.constructor && typeof val.constructor.isBuffer === 'function') {
+    return val.constructor.isBuffer(val);
+  }
+  return false;
+}
 
-      var Transform = __webpack_require__(407);
 
-      /*<replacement>*/
-      var util = __webpack_require__(113);
-      util.inherits = __webpack_require__(61);
-      /*</replacement>*/
+/***/ }),
+/* 790 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      util.inherits(PassThrough, Transform);
 
-      function PassThrough(options) {
-        if (!(this instanceof PassThrough)) return new PassThrough(options);
+module.exports = read
 
-        Transform.call(this, options);
-      }
+var readline = __webpack_require__(197)
+var Mute = __webpack_require__(401)
 
-      PassThrough.prototype._transform = function (chunk, encoding, cb) {
-        cb(null, chunk);
-      };
+function read (opts, cb) {
+  if (opts.num) {
+    throw new Error('read() no longer accepts a char number limit')
+  }
 
-      /***/
-    },
-    /* 793 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (typeof opts.default !== 'undefined' &&
+      typeof opts.default !== 'string' &&
+      typeof opts.default !== 'number') {
+    throw new Error('default value must be string or number')
+  }
 
-      function _classCallCheck(instance, Constructor) {
-        if (!(instance instanceof Constructor)) {
-          throw new TypeError("Cannot call a class as a function");
-        }
-      }
+  var input = opts.input || process.stdin
+  var output = opts.output || process.stdout
+  var prompt = (opts.prompt || '').trim() + ' '
+  var silent = opts.silent
+  var editDef = false
+  var timeout = opts.timeout
+
+  var def = opts.default || ''
+  if (def) {
+    if (silent) {
+      prompt += '(<default hidden>) '
+    } else if (opts.edit) {
+      editDef = true
+    } else {
+      prompt += '(' + def + ') '
+    }
+  }
+  var terminal = !!(opts.terminal || output.isTTY)
 
-      var Buffer = __webpack_require__(45).Buffer;
-      var util = __webpack_require__(3);
+  var m = new Mute({ replace: opts.replace, prompt: prompt })
+  m.pipe(output, {end: false})
+  output = m
+  var rlOpts = { input: input, output: output, terminal: terminal }
 
-      function copyBuffer(src, target, offset) {
-        src.copy(target, offset);
-      }
+  if (process.version.match(/^v0\.6/)) {
+    var rl = readline.createInterface(rlOpts.input, rlOpts.output)
+  } else {
+    var rl = readline.createInterface(rlOpts)
+  }
 
-      module.exports = (function () {
-        function BufferList() {
-          _classCallCheck(this, BufferList);
 
-          this.head = null;
-          this.tail = null;
-          this.length = 0;
-        }
+  output.unmute()
+  rl.setPrompt(prompt)
+  rl.prompt()
+  if (silent) {
+    output.mute()
+  } else if (editDef) {
+    rl.line = def
+    rl.cursor = def.length
+    rl._refreshLine()
+  }
 
-        BufferList.prototype.push = function push(v) {
-          var entry = { data: v, next: null };
-          if (this.length > 0) this.tail.next = entry;
-          else this.head = entry;
-          this.tail = entry;
-          ++this.length;
-        };
+  var called = false
+  rl.on('line', onLine)
+  rl.on('error', onError)
 
-        BufferList.prototype.unshift = function unshift(v) {
-          var entry = { data: v, next: this.head };
-          if (this.length === 0) this.tail = entry;
-          this.head = entry;
-          ++this.length;
-        };
+  rl.on('SIGINT', function () {
+    rl.close()
+    onError(new Error('canceled'))
+  })
 
-        BufferList.prototype.shift = function shift() {
-          if (this.length === 0) return;
-          var ret = this.head.data;
-          if (this.length === 1) this.head = this.tail = null;
-          else this.head = this.head.next;
-          --this.length;
-          return ret;
-        };
+  var timer
+  if (timeout) {
+    timer = setTimeout(function () {
+      onError(new Error('timed out'))
+    }, timeout)
+  }
 
-        BufferList.prototype.clear = function clear() {
-          this.head = this.tail = null;
-          this.length = 0;
-        };
+  function done () {
+    called = true
+    rl.close()
 
-        BufferList.prototype.join = function join(s) {
-          if (this.length === 0) return "";
-          var p = this.head;
-          var ret = "" + p.data;
-          while ((p = p.next)) {
-            ret += s + p.data;
-          }
-          return ret;
-        };
+    if (process.version.match(/^v0\.6/)) {
+      rl.input.removeAllListeners('data')
+      rl.input.removeAllListeners('keypress')
+      rl.input.pause()
+    }
 
-        BufferList.prototype.concat = function concat(n) {
-          if (this.length === 0) return Buffer.alloc(0);
-          if (this.length === 1) return this.head.data;
-          var ret = Buffer.allocUnsafe(n >>> 0);
-          var p = this.head;
-          var i = 0;
-          while (p) {
-            copyBuffer(p.data, ret, i);
-            i += p.data.length;
-            p = p.next;
-          }
-          return ret;
-        };
+    clearTimeout(timer)
+    output.mute()
+    output.end()
+  }
 
-        return BufferList;
-      })();
+  function onError (er) {
+    if (called) return
+    done()
+    return cb(er)
+  }
 
-      if (util && util.inspect && util.inspect.custom) {
-        module.exports.prototype[util.inspect.custom] = function () {
-          var obj = util.inspect({ length: this.length });
-          return this.constructor.name + " " + obj;
-        };
-      }
+  function onLine (line) {
+    if (called) return
+    if (silent && terminal) {
+      output.unmute()
+      output.write('\r\n')
+    }
+    done()
+    // truncate the \n at the end.
+    line = line.replace(/\r?\n$/, '')
+    var isDefault = !!(editDef && line === def)
+    if (def && !line) {
+      isDefault = true
+      line = def
+    }
+    cb(null, line, isDefault)
+  }
+}
 
-      /***/
-    },
-    /* 794 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(102).Transform;
 
-      /***/
-    },
-    /* 795 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * regex-cache <https://github.com/jonschlinkert/regex-cache>
-       *
-       * Copyright (c) 2015-2017, Jon Schlinkert.
-       * Released under the MIT License.
-       */
+/***/ }),
+/* 791 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var equal = __webpack_require__(734);
-      var basic = {};
-      var cache = {};
+module.exports = __webpack_require__(102).Duplex
 
-      /**
-       * Expose `regexCache`
-       */
 
-      module.exports = regexCache;
+/***/ }),
+/* 792 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Memoize the results of a call to the new RegExp constructor.
-       *
-       * @param  {Function} fn [description]
-       * @param  {String} str [description]
-       * @param  {Options} options [description]
-       * @param  {Boolean} nocompare [description]
-       * @return {RegExp}
-       */
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-      function regexCache(fn, str, opts) {
-        var key = "_default_",
-          regex,
-          cached;
+// a passthrough stream.
+// basically just the most minimal sort of Transform stream.
+// Every written chunk gets output as-is.
 
-        if (!str && !opts) {
-          if (typeof fn !== "function") {
-            return fn;
-          }
-          return basic[key] || (basic[key] = fn(str));
-        }
 
-        var isString = typeof str === "string";
-        if (isString) {
-          if (!opts) {
-            return basic[str] || (basic[str] = fn(str));
-          }
-          key = str;
-        } else {
-          opts = str;
-        }
 
-        cached = cache[key];
-        if (cached && equal(cached.opts, opts)) {
-          return cached.regex;
-        }
+module.exports = PassThrough;
 
-        memo(key, opts, (regex = fn(str, opts)));
-        return regex;
-      }
+var Transform = __webpack_require__(407);
 
-      function memo(key, opts, regex) {
-        cache[key] = { regex: regex, opts: opts };
-      }
+/*<replacement>*/
+var util = __webpack_require__(113);
+util.inherits = __webpack_require__(61);
+/*</replacement>*/
 
-      /**
-       * Expose `cache`
-       */
+util.inherits(PassThrough, Transform);
 
-      module.exports.cache = cache;
-      module.exports.basic = basic;
+function PassThrough(options) {
+  if (!(this instanceof PassThrough)) return new PassThrough(options);
 
-      /***/
-    },
-    /* 796 */
-    /***/ function (module, exports) {
-      var isWin = process.platform === "win32";
+  Transform.call(this, options);
+}
 
-      module.exports = function (str) {
-        var i = str.length - 1;
-        if (i < 2) {
-          return str;
-        }
-        while (isSeparator(str, i)) {
-          i--;
-        }
-        return str.substr(0, i + 1);
-      };
+PassThrough.prototype._transform = function (chunk, encoding, cb) {
+  cb(null, chunk);
+};
 
-      function isSeparator(str, i) {
-        var char = str[i];
-        return i > 0 && (char === "/" || (isWin && char === "\\"));
-      }
+/***/ }),
+/* 793 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 797 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * repeat-string <https://github.com/jonschlinkert/repeat-string>
-       *
-       * Copyright (c) 2014-2015, Jon Schlinkert.
-       * Licensed under the MIT License.
-       */
+"use strict";
 
-      /**
-       * Results cache
-       */
 
-      var res = "";
-      var cache;
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-      /**
-       * Expose `repeat`
-       */
+var Buffer = __webpack_require__(45).Buffer;
+var util = __webpack_require__(3);
 
-      module.exports = repeat;
+function copyBuffer(src, target, offset) {
+  src.copy(target, offset);
+}
 
-      /**
-       * Repeat the given `string` the specified `number`
-       * of times.
-       *
-       * **Example:**
-       *
-       * ```js
-       * var repeat = require('repeat-string');
-       * repeat('A', 5);
-       * //=> AAAAA
-       * ```
-       *
-       * @param {String} `string` The string to repeat
-       * @param {Number} `number` The number of times to repeat the string
-       * @return {String} Repeated string
-       * @api public
-       */
+module.exports = function () {
+  function BufferList() {
+    _classCallCheck(this, BufferList);
 
-      function repeat(str, num) {
-        if (typeof str !== "string") {
-          throw new TypeError("expected a string");
-        }
+    this.head = null;
+    this.tail = null;
+    this.length = 0;
+  }
 
-        // cover common, quick use cases
-        if (num === 1) return str;
-        if (num === 2) return str + str;
+  BufferList.prototype.push = function push(v) {
+    var entry = { data: v, next: null };
+    if (this.length > 0) this.tail.next = entry;else this.head = entry;
+    this.tail = entry;
+    ++this.length;
+  };
 
-        var max = str.length * num;
-        if (cache !== str || typeof cache === "undefined") {
-          cache = str;
-          res = "";
-        } else if (res.length >= max) {
-          return res.substr(0, max);
-        }
+  BufferList.prototype.unshift = function unshift(v) {
+    var entry = { data: v, next: this.head };
+    if (this.length === 0) this.tail = entry;
+    this.head = entry;
+    ++this.length;
+  };
 
-        while (max > res.length && num > 1) {
-          if (num & 1) {
-            res += str;
-          }
+  BufferList.prototype.shift = function shift() {
+    if (this.length === 0) return;
+    var ret = this.head.data;
+    if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
+    --this.length;
+    return ret;
+  };
 
-          num >>= 1;
-          str += str;
-        }
+  BufferList.prototype.clear = function clear() {
+    this.head = this.tail = null;
+    this.length = 0;
+  };
 
-        res += str;
-        res = res.substr(0, max);
-        return res;
-      }
+  BufferList.prototype.join = function join(s) {
+    if (this.length === 0) return '';
+    var p = this.head;
+    var ret = '' + p.data;
+    while (p = p.next) {
+      ret += s + p.data;
+    }return ret;
+  };
 
-      /***/
-    },
-    /* 798 */
-    /***/ function (module, exports) {
-      module.exports = {
-        name: "request-capture-har",
-        version: "1.2.2",
-        description:
-          "Wrapper for request module that saves all traffic as a HAR file, useful for auto mocking a client",
-        main: "request-capture-har.js",
-        scripts: {
-          test: "semistandard",
-          travis: "npm test && node request-capture-har.js",
-        },
-        repository: {
-          type: "git",
-          url: "git+https://github.com/paulirish/node-request-capture-har.git",
-        },
-        keywords: ["http", "request", "har"],
-        author: "Lars Thorup <lars@zealake.com> (http://github.com/larsthorup)",
-        license: "MIT",
-        bugs: {
-          url: "https://github.com/paulirish/node-request-capture-har/issues",
-        },
-        homepage:
-          "https://github.com/paulirish/node-request-capture-har#readme",
-        files: ["request-capture-har.js"],
-        devDependencies: { semistandard: "^8.0.0" },
-      };
+  BufferList.prototype.concat = function concat(n) {
+    if (this.length === 0) return Buffer.alloc(0);
+    if (this.length === 1) return this.head.data;
+    var ret = Buffer.allocUnsafe(n >>> 0);
+    var p = this.head;
+    var i = 0;
+    while (p) {
+      copyBuffer(p.data, ret, i);
+      i += p.data.length;
+      p = p.next;
+    }
+    return ret;
+  };
 
-      /***/
-    },
-    /* 799 */
-    /***/ function (module, exports, __webpack_require__) {
-      var fs = __webpack_require__(5);
-      var pkg = __webpack_require__(798);
-
-      function buildHarHeaders(headers) {
-        return headers
-          ? Object.keys(headers).map(function (key) {
-              return {
-                name: key,
-                // header values are required to be strings
-                value: headers[key].toString(),
-              };
-            })
-          : [];
-      }
+  return BufferList;
+}();
 
-      function appendPostData(entry, request) {
-        if (!request.body) return;
+if (util && util.inspect && util.inspect.custom) {
+  module.exports.prototype[util.inspect.custom] = function () {
+    var obj = util.inspect({ length: this.length });
+    return this.constructor.name + ' ' + obj;
+  };
+}
 
-        entry.request.postData = {
-          mimeType: "application/octet-stream",
-          text: request.body,
-        };
-      }
+/***/ }),
+/* 794 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function toMs(num) {
-        return Math.round(num * 1000) / 1000;
-      }
+module.exports = __webpack_require__(102).Transform
 
-      function HarWrapper(requestModule) {
-        this.requestModule = requestModule;
-        this.clear();
-      }
 
-      HarWrapper.prototype.request = function (options) {
-        // include detailed timing data in response object
-        Object.assign(options, { time: true });
-        var self = this;
-        // make call to true request module
-        return this.requestModule(
-          options,
-          function (err, incomingMessage, response) {
-            // create new har entry with reponse timings
-            if (!err) {
-              self.entries.push(self.buildHarEntry(incomingMessage));
-            }
+/***/ }),
+/* 795 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            // fire any callback provided in options, as request has ignored it
-            //     https://github.com/request/request/blob/v2.75.0/index.js#L40
-            if (typeof options.callback === "function") {
-              options.callback.apply(null, arguments);
-            }
-          },
-        );
-      };
+"use strict";
+/*!
+ * regex-cache <https://github.com/jonschlinkert/regex-cache>
+ *
+ * Copyright (c) 2015-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
 
-      HarWrapper.prototype.clear = function () {
-        this.entries = [];
-        this.earliestTime = new Date(2099, 1, 1);
-      };
 
-      HarWrapper.prototype.saveHar = function (fileName) {
-        var httpArchive = {
-          log: {
-            version: "1.2",
-            creator: { name: "request-capture-har", version: pkg.version },
-            pages: [
-              {
-                startedDateTime: new Date(this.earliestTime).toISOString(),
-                id: "request-capture-har",
-                title: "request-capture-har",
-                pageTimings: {},
-              },
-            ],
-            entries: this.entries,
-          },
-        };
-        fs.writeFileSync(fileName, JSON.stringify(httpArchive, null, 2));
-      };
 
-      HarWrapper.prototype.buildTimings = function (entry, response) {
-        var startTs = response.request.startTime;
-        var endTs = startTs + response.elapsedTime;
-        var totalTime = endTs - startTs;
-
-        if (new Date(startTs) < this.earliestTime) {
-          this.earliestTime = new Date(startTs);
-        }
-        entry.startedDateTime = new Date(startTs).toISOString();
-        entry.time = totalTime;
-
-        // new timing data added in request 2.81.0
-        if (response.timingPhases) {
-          entry.timings = {
-            blocked: toMs(response.timingPhases.wait),
-            dns: toMs(response.timingPhases.dns),
-            connect: toMs(response.timingPhases.tcp),
-            send: 0,
-            wait: toMs(response.timingPhases.firstByte),
-            receive: toMs(response.timingPhases.download),
-          };
-          return;
-        }
+var equal = __webpack_require__(734);
+var basic = {};
+var cache = {};
 
-        var responseStartTs = response.request.response.responseStartTime;
+/**
+ * Expose `regexCache`
+ */
 
-        var waitingTime = responseStartTs - startTs;
-        var receiveTime = endTs - responseStartTs;
-        entry.timings = {
-          send: 0,
-          wait: waitingTime,
-          receive: receiveTime,
-        };
-      };
+module.exports = regexCache;
 
-      HarWrapper.prototype.buildHarEntry = function (response) {
-        var entry = {
-          request: {
-            method: response.request.method,
-            url: response.request.uri.href,
-            httpVersion: "HTTP/" + response.httpVersion,
-            cookies: [],
-            headers: buildHarHeaders(response.request.headers),
-            queryString: [],
-            headersSize: -1,
-            bodySize: -1,
-          },
-          response: {
-            status: response.statusCode,
-            statusText: response.statusMessage,
-            httpVersion: "HTTP/" + response.httpVersion,
-            cookies: [],
-            headers: buildHarHeaders(response.headers),
-            _transferSize: response.body.length,
-            content: {
-              size: response.body.length,
-              mimeType: response.headers["content-type"],
-            },
-            redirectURL: "",
-            headersSize: -1,
-            bodySize: -1,
-          },
-          cache: {},
-        };
-        this.buildTimings(entry, response);
-        appendPostData(entry, response.request);
-        return entry;
-      };
+/**
+ * Memoize the results of a call to the new RegExp constructor.
+ *
+ * @param  {Function} fn [description]
+ * @param  {String} str [description]
+ * @param  {Options} options [description]
+ * @param  {Boolean} nocompare [description]
+ * @return {RegExp}
+ */
 
-      module.exports = HarWrapper;
+function regexCache(fn, str, opts) {
+  var key = '_default_', regex, cached;
 
-      /***/
-    },
-    /* 800 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      // Copyright 2010-2012 Mikeal Rogers
-      //
-      //    Licensed under the Apache License, Version 2.0 (the "License");
-      //    you may not use this file except in compliance with the License.
-      //    You may obtain a copy of the License at
-      //
-      //        http://www.apache.org/licenses/LICENSE-2.0
-      //
-      //    Unless required by applicable law or agreed to in writing, software
-      //    distributed under the License is distributed on an "AS IS" BASIS,
-      //    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-      //    See the License for the specific language governing permissions and
-      //    limitations under the License.
+  if (!str && !opts) {
+    if (typeof fn !== 'function') {
+      return fn;
+    }
+    return basic[key] || (basic[key] = fn(str));
+  }
 
-      var extend = __webpack_require__(269);
-      var cookies = __webpack_require__(412);
-      var helpers = __webpack_require__(305);
+  var isString = typeof str === 'string';
+  if (isString) {
+    if (!opts) {
+      return basic[str] || (basic[str] = fn(str));
+    }
+    key = str;
+  } else {
+    opts = str;
+  }
 
-      var paramsHaveRequestBody = helpers.paramsHaveRequestBody;
+  cached = cache[key];
+  if (cached && equal(cached.opts, opts)) {
+    return cached.regex;
+  }
 
-      // organize params for patch, post, put, head, del
-      function initParams(uri, options, callback) {
-        if (typeof options === "function") {
-          callback = options;
-        }
+  memo(key, opts, (regex = fn(str, opts)));
+  return regex;
+}
 
-        var params = {};
-        if (typeof options === "object") {
-          extend(params, options, { uri: uri });
-        } else if (typeof uri === "string") {
-          extend(params, { uri: uri });
-        } else {
-          extend(params, uri);
-        }
+function memo(key, opts, regex) {
+  cache[key] = {regex: regex, opts: opts};
+}
 
-        params.callback = callback || params.callback;
-        return params;
-      }
+/**
+ * Expose `cache`
+ */
 
-      function request(uri, options, callback) {
-        if (typeof uri === "undefined") {
-          throw new Error("undefined is not a valid uri or options object.");
-        }
+module.exports.cache = cache;
+module.exports.basic = basic;
 
-        var params = initParams(uri, options, callback);
 
-        if (params.method === "HEAD" && paramsHaveRequestBody(params)) {
-          throw new Error(
-            "HTTP HEAD requests MUST NOT include a request body.",
-          );
-        }
+/***/ }),
+/* 796 */
+/***/ (function(module, exports) {
 
-        return new request.Request(params);
-      }
+var isWin = process.platform === 'win32';
 
-      function verbFunc(verb) {
-        var method = verb.toUpperCase();
-        return function (uri, options, callback) {
-          var params = initParams(uri, options, callback);
-          params.method = method;
-          return request(params, params.callback);
-        };
-      }
+module.exports = function (str) {
+	var i = str.length - 1;
+	if (i < 2) {
+		return str;
+	}
+	while (isSeparator(str, i)) {
+		i--;
+	}
+	return str.substr(0, i + 1);
+};
 
-      // define like this to please codeintel/intellisense IDEs
-      request.get = verbFunc("get");
-      request.head = verbFunc("head");
-      request.options = verbFunc("options");
-      request.post = verbFunc("post");
-      request.put = verbFunc("put");
-      request.patch = verbFunc("patch");
-      request.del = verbFunc("delete");
-      request["delete"] = verbFunc("delete");
+function isSeparator(str, i) {
+	var char = str[i];
+	return i > 0 && (char === '/' || (isWin && char === '\\'));
+}
 
-      request.jar = function (store) {
-        return cookies.jar(store);
-      };
 
-      request.cookie = function (str) {
-        return cookies.parse(str);
-      };
+/***/ }),
+/* 797 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function wrapRequestMethod(method, options, requester, verb) {
-        return function (uri, opts, callback) {
-          var params = initParams(uri, opts, callback);
+"use strict";
+/*!
+ * repeat-string <https://github.com/jonschlinkert/repeat-string>
+ *
+ * Copyright (c) 2014-2015, Jon Schlinkert.
+ * Licensed under the MIT License.
+ */
 
-          var target = {};
-          extend(true, target, options, params);
 
-          target.pool = params.pool || options.pool;
 
-          if (verb) {
-            target.method = verb.toUpperCase();
-          }
+/**
+ * Results cache
+ */
 
-          if (typeof requester === "function") {
-            method = requester;
-          }
+var res = '';
+var cache;
 
-          return method(target, target.callback);
-        };
-      }
+/**
+ * Expose `repeat`
+ */
 
-      request.defaults = function (options, requester) {
-        var self = this;
+module.exports = repeat;
 
-        options = options || {};
+/**
+ * Repeat the given `string` the specified `number`
+ * of times.
+ *
+ * **Example:**
+ *
+ * ```js
+ * var repeat = require('repeat-string');
+ * repeat('A', 5);
+ * //=> AAAAA
+ * ```
+ *
+ * @param {String} `string` The string to repeat
+ * @param {Number} `number` The number of times to repeat the string
+ * @return {String} Repeated string
+ * @api public
+ */
 
-        if (typeof options === "function") {
-          requester = options;
-          options = {};
-        }
+function repeat(str, num) {
+  if (typeof str !== 'string') {
+    throw new TypeError('expected a string');
+  }
 
-        var defaults = wrapRequestMethod(self, options, requester);
+  // cover common, quick use cases
+  if (num === 1) return str;
+  if (num === 2) return str + str;
 
-        var verbs = ["get", "head", "post", "put", "patch", "del", "delete"];
-        verbs.forEach(function (verb) {
-          defaults[verb] = wrapRequestMethod(
-            self[verb],
-            options,
-            requester,
-            verb,
-          );
-        });
+  var max = str.length * num;
+  if (cache !== str || typeof cache === 'undefined') {
+    cache = str;
+    res = '';
+  } else if (res.length >= max) {
+    return res.substr(0, max);
+  }
 
-        defaults.cookie = wrapRequestMethod(self.cookie, options, requester);
-        defaults.jar = self.jar;
-        defaults.defaults = self.defaults;
-        return defaults;
-      };
+  while (max > res.length && num > 1) {
+    if (num & 1) {
+      res += str;
+    }
 
-      request.forever = function (agentOptions, optionsArg) {
-        var options = {};
-        if (optionsArg) {
-          extend(options, optionsArg);
-        }
-        if (agentOptions) {
-          options.agentOptions = agentOptions;
-        }
+    num >>= 1;
+    str += str;
+  }
 
-        options.forever = true;
-        return request.defaults(options);
-      };
+  res += str;
+  res = res.substr(0, max);
+  return res;
+}
 
-      // Exports
 
-      module.exports = request;
-      request.Request = __webpack_require__(813);
-      request.initParams = initParams;
+/***/ }),
+/* 798 */
+/***/ (function(module, exports) {
 
-      // Backwards compatibility for request.debug
-      Object.defineProperty(request, "debug", {
-        enumerable: true,
-        get: function () {
-          return request.Request.debug;
-        },
-        set: function (debug) {
-          request.Request.debug = debug;
-        },
-      });
+module.exports = {"name":"request-capture-har","version":"1.2.2","description":"Wrapper for request module that saves all traffic as a HAR file, useful for auto mocking a client","main":"request-capture-har.js","scripts":{"test":"semistandard","travis":"npm test && node request-capture-har.js"},"repository":{"type":"git","url":"git+https://github.com/paulirish/node-request-capture-har.git"},"keywords":["http","request","har"],"author":"Lars Thorup <lars@zealake.com> (http://github.com/larsthorup)","license":"MIT","bugs":{"url":"https://github.com/paulirish/node-request-capture-har/issues"},"homepage":"https://github.com/paulirish/node-request-capture-har#readme","files":["request-capture-har.js"],"devDependencies":{"semistandard":"^8.0.0"}}
 
-      /***/
-    },
-    /* 801 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 799 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var caseless = __webpack_require__(231);
-      var uuid = __webpack_require__(119);
-      var helpers = __webpack_require__(305);
+var fs = __webpack_require__(5);
+var pkg = __webpack_require__(798);
 
-      var md5 = helpers.md5;
-      var toBase64 = helpers.toBase64;
+function buildHarHeaders (headers) {
+  return headers ? Object.keys(headers).map(function (key) {
+    return {
+      name: key,
+      // header values are required to be strings
+      value: headers[key].toString()
+    };
+  }) : [];
+}
 
-      function Auth(request) {
-        // define all public properties here
-        this.request = request;
-        this.hasAuth = false;
-        this.sentAuth = false;
-        this.bearerToken = null;
-        this.user = null;
-        this.pass = null;
-      }
+function appendPostData (entry, request) {
+  if (!request.body) return;
 
-      Auth.prototype.basic = function (user, pass, sendImmediately) {
-        var self = this;
-        if (
-          typeof user !== "string" ||
-          (pass !== undefined && typeof pass !== "string")
-        ) {
-          self.request.emit(
-            "error",
-            new Error("auth() received invalid user or password"),
-          );
-        }
-        self.user = user;
-        self.pass = pass;
-        self.hasAuth = true;
-        var header = user + ":" + (pass || "");
-        if (sendImmediately || typeof sendImmediately === "undefined") {
-          var authHeader = "Basic " + toBase64(header);
-          self.sentAuth = true;
-          return authHeader;
-        }
-      };
+  entry.request.postData = {
+    mimeType: 'application/octet-stream',
+    text: request.body
+  };
+}
+
+function toMs (num) {
+  return Math.round(num * 1000) / 1000;
+}
+
+function HarWrapper (requestModule) {
+  this.requestModule = requestModule;
+  this.clear();
+}
+
+HarWrapper.prototype.request = function (options) {
+  // include detailed timing data in response object
+  Object.assign(options, { time: true });
+  var self = this;
+  // make call to true request module
+  return this.requestModule(options, function (err, incomingMessage, response) {
+    // create new har entry with reponse timings
+    if (!err) {
+      self.entries.push(self.buildHarEntry(incomingMessage));
+    }
 
-      Auth.prototype.bearer = function (bearer, sendImmediately) {
-        var self = this;
-        self.bearerToken = bearer;
-        self.hasAuth = true;
-        if (sendImmediately || typeof sendImmediately === "undefined") {
-          if (typeof bearer === "function") {
-            bearer = bearer();
-          }
-          var authHeader = "Bearer " + (bearer || "");
-          self.sentAuth = true;
-          return authHeader;
-        }
-      };
+    // fire any callback provided in options, as request has ignored it
+    //     https://github.com/request/request/blob/v2.75.0/index.js#L40
+    if (typeof options.callback === 'function') {
+      options.callback.apply(null, arguments);
+    }
+  });
+};
 
-      Auth.prototype.digest = function (method, path, authHeader) {
-        // TODO: More complete implementation of RFC 2617.
-        //   - handle challenge.domain
-        //   - support qop="auth-int" only
-        //   - handle Authentication-Info (not necessarily?)
-        //   - check challenge.stale (not necessarily?)
-        //   - increase nc (not necessarily?)
-        // For reference:
-        // http://tools.ietf.org/html/rfc2617#section-3
-        // https://github.com/bagder/curl/blob/master/lib/http_digest.c
+HarWrapper.prototype.clear = function () {
+  this.entries = [];
+  this.earliestTime = new Date(2099, 1, 1);
+};
 
-        var self = this;
+HarWrapper.prototype.saveHar = function (fileName) {
+  var httpArchive = {
+    log: {
+      version: '1.2',
+      creator: {name: 'request-capture-har', version: pkg.version},
+      pages: [{
+        startedDateTime: new Date(this.earliestTime).toISOString(),
+        id: 'request-capture-har',
+        title: 'request-capture-har',
+        pageTimings: { }
+      }],
+      entries: this.entries
+    }
+  };
+  fs.writeFileSync(fileName, JSON.stringify(httpArchive, null, 2));
+};
 
-        var challenge = {};
-        var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi;
-        for (;;) {
-          var match = re.exec(authHeader);
-          if (!match) {
-            break;
-          }
-          challenge[match[1]] = match[2] || match[3];
-        }
+HarWrapper.prototype.buildTimings = function (entry, response) {
+  var startTs = response.request.startTime;
+  var endTs = startTs + response.elapsedTime;
+  var totalTime = endTs - startTs;
 
-        /**
-         * RFC 2617: handle both MD5 and MD5-sess algorithms.
-         *
-         * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
-         *   HA1=MD5(username:realm:password)
-         * If the algorithm directive's value is "MD5-sess", then HA1 is
-         *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
-         */
-        var ha1Compute = function (
-          algorithm,
-          user,
-          realm,
-          pass,
-          nonce,
-          cnonce,
-        ) {
-          var ha1 = md5(user + ":" + realm + ":" + pass);
-          if (algorithm && algorithm.toLowerCase() === "md5-sess") {
-            return md5(ha1 + ":" + nonce + ":" + cnonce);
-          } else {
-            return ha1;
-          }
-        };
+  if (new Date(startTs) < this.earliestTime) {
+    this.earliestTime = new Date(startTs);
+  }
+  entry.startedDateTime = new Date(startTs).toISOString();
+  entry.time = totalTime;
+
+  // new timing data added in request 2.81.0
+  if (response.timingPhases) {
+    entry.timings = {
+      'blocked': toMs(response.timingPhases.wait),
+      'dns': toMs(response.timingPhases.dns),
+      'connect': toMs(response.timingPhases.tcp),
+      'send': 0,
+      'wait': toMs(response.timingPhases.firstByte),
+      'receive': toMs(response.timingPhases.download)
+    };
+    return;
+  }
 
-        var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && "auth";
-        var nc = qop && "00000001";
-        var cnonce = qop && uuid().replace(/-/g, "");
-        var ha1 = ha1Compute(
-          challenge.algorithm,
-          self.user,
-          challenge.realm,
-          self.pass,
-          challenge.nonce,
-          cnonce,
-        );
-        var ha2 = md5(method + ":" + path);
-        var digestResponse = qop
-          ? md5(
-              ha1 +
-                ":" +
-                challenge.nonce +
-                ":" +
-                nc +
-                ":" +
-                cnonce +
-                ":" +
-                qop +
-                ":" +
-                ha2,
-            )
-          : md5(ha1 + ":" + challenge.nonce + ":" + ha2);
-        var authValues = {
-          username: self.user,
-          realm: challenge.realm,
-          nonce: challenge.nonce,
-          uri: path,
-          qop: qop,
-          response: digestResponse,
-          nc: nc,
-          cnonce: cnonce,
-          algorithm: challenge.algorithm,
-          opaque: challenge.opaque,
-        };
+  var responseStartTs = response.request.response.responseStartTime;
 
-        authHeader = [];
-        for (var k in authValues) {
-          if (authValues[k]) {
-            if (k === "qop" || k === "nc" || k === "algorithm") {
-              authHeader.push(k + "=" + authValues[k]);
-            } else {
-              authHeader.push(k + '="' + authValues[k] + '"');
-            }
-          }
-        }
-        authHeader = "Digest " + authHeader.join(", ");
-        self.sentAuth = true;
-        return authHeader;
-      };
+  var waitingTime = responseStartTs - startTs;
+  var receiveTime = endTs - responseStartTs;
+  entry.timings = {
+    send: 0,
+    wait: waitingTime,
+    receive: receiveTime
+  };
+};
 
-      Auth.prototype.onRequest = function (
-        user,
-        pass,
-        sendImmediately,
-        bearer,
-      ) {
-        var self = this;
-        var request = self.request;
+HarWrapper.prototype.buildHarEntry = function (response) {
+  var entry = {
+    request: {
+      method: response.request.method,
+      url: response.request.uri.href,
+      httpVersion: 'HTTP/' + response.httpVersion,
+      cookies: [],
+      headers: buildHarHeaders(response.request.headers),
+      queryString: [],
+      headersSize: -1,
+      bodySize: -1
+    },
+    response: {
+      status: response.statusCode,
+      statusText: response.statusMessage,
+      httpVersion: 'HTTP/' + response.httpVersion,
+      cookies: [],
+      headers: buildHarHeaders(response.headers),
+      _transferSize: response.body.length,
+      content: {
+        size: response.body.length,
+        mimeType: response.headers['content-type']
+      },
+      redirectURL: '',
+      headersSize: -1,
+      bodySize: -1
+    },
+    cache: {}
+  };
+  this.buildTimings(entry, response);
+  appendPostData(entry, response.request);
+  return entry;
+};
 
-        var authHeader;
-        if (bearer === undefined && user === undefined) {
-          self.request.emit("error", new Error("no auth mechanism defined"));
-        } else if (bearer !== undefined) {
-          authHeader = self.bearer(bearer, sendImmediately);
-        } else {
-          authHeader = self.basic(user, pass, sendImmediately);
-        }
-        if (authHeader) {
-          request.setHeader("authorization", authHeader);
-        }
-      };
+module.exports = HarWrapper;
 
-      Auth.prototype.onResponse = function (response) {
-        var self = this;
-        var request = self.request;
 
-        if (!self.hasAuth || self.sentAuth) {
-          return null;
-        }
+/***/ }),
+/* 800 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var c = caseless(response.headers);
+"use strict";
+// Copyright 2010-2012 Mikeal Rogers
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//        http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
 
-        var authHeader = c.get("www-authenticate");
-        var authVerb = authHeader && authHeader.split(" ")[0].toLowerCase();
-        request.debug("reauth", authVerb);
 
-        switch (authVerb) {
-          case "basic":
-            return self.basic(self.user, self.pass, true);
 
-          case "bearer":
-            return self.bearer(self.bearerToken, true);
+var extend = __webpack_require__(269)
+var cookies = __webpack_require__(412)
+var helpers = __webpack_require__(305)
 
-          case "digest":
-            return self.digest(request.method, request.path, authHeader);
-        }
-      };
+var paramsHaveRequestBody = helpers.paramsHaveRequestBody
 
-      exports.Auth = Auth;
+// organize params for patch, post, put, head, del
+function initParams (uri, options, callback) {
+  if (typeof options === 'function') {
+    callback = options
+  }
 
-      /***/
-    },
-    /* 802 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  var params = {}
+  if (typeof options === 'object') {
+    extend(params, options, {uri: uri})
+  } else if (typeof uri === 'string') {
+    extend(params, {uri: uri})
+  } else {
+    extend(params, uri)
+  }
 
-      function formatHostname(hostname) {
-        // canonicalize the hostname, so that 'oogle.com' won't match 'google.com'
-        return hostname.replace(/^\.*/, ".").toLowerCase();
-      }
+  params.callback = callback || params.callback
+  return params
+}
 
-      function parseNoProxyZone(zone) {
-        zone = zone.trim().toLowerCase();
+function request (uri, options, callback) {
+  if (typeof uri === 'undefined') {
+    throw new Error('undefined is not a valid uri or options object.')
+  }
 
-        var zoneParts = zone.split(":", 2);
-        var zoneHost = formatHostname(zoneParts[0]);
-        var zonePort = zoneParts[1];
-        var hasPort = zone.indexOf(":") > -1;
+  var params = initParams(uri, options, callback)
 
-        return { hostname: zoneHost, port: zonePort, hasPort: hasPort };
-      }
+  if (params.method === 'HEAD' && paramsHaveRequestBody(params)) {
+    throw new Error('HTTP HEAD requests MUST NOT include a request body.')
+  }
 
-      function uriInNoProxy(uri, noProxy) {
-        var port = uri.port || (uri.protocol === "https:" ? "443" : "80");
-        var hostname = formatHostname(uri.hostname);
-        var noProxyList = noProxy.split(",");
+  return new request.Request(params)
+}
 
-        // iterate through the noProxyList until it finds a match.
-        return noProxyList.map(parseNoProxyZone).some(function (noProxyZone) {
-          var isMatchedAt = hostname.indexOf(noProxyZone.hostname);
-          var hostnameMatched =
-            isMatchedAt > -1 &&
-            isMatchedAt === hostname.length - noProxyZone.hostname.length;
+function verbFunc (verb) {
+  var method = verb.toUpperCase()
+  return function (uri, options, callback) {
+    var params = initParams(uri, options, callback)
+    params.method = method
+    return request(params, params.callback)
+  }
+}
 
-          if (noProxyZone.hasPort) {
-            return port === noProxyZone.port && hostnameMatched;
-          }
+// define like this to please codeintel/intellisense IDEs
+request.get = verbFunc('get')
+request.head = verbFunc('head')
+request.options = verbFunc('options')
+request.post = verbFunc('post')
+request.put = verbFunc('put')
+request.patch = verbFunc('patch')
+request.del = verbFunc('delete')
+request['delete'] = verbFunc('delete')
 
-          return hostnameMatched;
-        });
-      }
+request.jar = function (store) {
+  return cookies.jar(store)
+}
 
-      function getProxyFromURI(uri) {
-        // Decide the proper request proxy to use based on the request URI object and the
-        // environmental variables (NO_PROXY, HTTP_PROXY, etc.)
-        // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html)
+request.cookie = function (str) {
+  return cookies.parse(str)
+}
 
-        var noProxy = process.env.NO_PROXY || process.env.no_proxy || "";
+function wrapRequestMethod (method, options, requester, verb) {
+  return function (uri, opts, callback) {
+    var params = initParams(uri, opts, callback)
 
-        // if the noProxy is a wildcard then return null
+    var target = {}
+    extend(true, target, options, params)
 
-        if (noProxy === "*") {
-          return null;
-        }
+    target.pool = params.pool || options.pool
 
-        // if the noProxy is not empty and the uri is found return null
+    if (verb) {
+      target.method = verb.toUpperCase()
+    }
 
-        if (noProxy !== "" && uriInNoProxy(uri, noProxy)) {
-          return null;
-        }
+    if (typeof requester === 'function') {
+      method = requester
+    }
 
-        // Check for HTTP or HTTPS Proxy in environment Else default to null
+    return method(target, target.callback)
+  }
+}
 
-        if (uri.protocol === "http:") {
-          return process.env.HTTP_PROXY || process.env.http_proxy || null;
-        }
+request.defaults = function (options, requester) {
+  var self = this
 
-        if (uri.protocol === "https:") {
-          return (
-            process.env.HTTPS_PROXY ||
-            process.env.https_proxy ||
-            process.env.HTTP_PROXY ||
-            process.env.http_proxy ||
-            null
-          );
-        }
+  options = options || {}
 
-        // if none of that works, return null
-        // (What uri protocol are you using then?)
+  if (typeof options === 'function') {
+    requester = options
+    options = {}
+  }
 
-        return null;
-      }
+  var defaults = wrapRequestMethod(self, options, requester)
 
-      module.exports = getProxyFromURI;
+  var verbs = ['get', 'head', 'post', 'put', 'patch', 'del', 'delete']
+  verbs.forEach(function (verb) {
+    defaults[verb] = wrapRequestMethod(self[verb], options, requester, verb)
+  })
 
-      /***/
-    },
-    /* 803 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  defaults.cookie = wrapRequestMethod(self.cookie, options, requester)
+  defaults.jar = self.jar
+  defaults.defaults = self.defaults
+  return defaults
+}
 
-      var fs = __webpack_require__(5);
-      var qs = __webpack_require__(196);
-      var validate = __webpack_require__(677);
-      var extend = __webpack_require__(269);
+request.forever = function (agentOptions, optionsArg) {
+  var options = {}
+  if (optionsArg) {
+    extend(options, optionsArg)
+  }
+  if (agentOptions) {
+    options.agentOptions = agentOptions
+  }
 
-      function Har(request) {
-        this.request = request;
-      }
+  options.forever = true
+  return request.defaults(options)
+}
 
-      Har.prototype.reducer = function (obj, pair) {
-        // new property ?
-        if (obj[pair.name] === undefined) {
-          obj[pair.name] = pair.value;
-          return obj;
-        }
+// Exports
 
-        // existing? convert to array
-        var arr = [obj[pair.name], pair.value];
+module.exports = request
+request.Request = __webpack_require__(813)
+request.initParams = initParams
 
-        obj[pair.name] = arr;
+// Backwards compatibility for request.debug
+Object.defineProperty(request, 'debug', {
+  enumerable: true,
+  get: function () {
+    return request.Request.debug
+  },
+  set: function (debug) {
+    request.Request.debug = debug
+  }
+})
 
-        return obj;
-      };
 
-      Har.prototype.prep = function (data) {
-        // construct utility properties
-        data.queryObj = {};
-        data.headersObj = {};
-        data.postData.jsonObj = false;
-        data.postData.paramsObj = false;
+/***/ }),
+/* 801 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // construct query objects
-        if (data.queryString && data.queryString.length) {
-          data.queryObj = data.queryString.reduce(this.reducer, {});
-        }
+"use strict";
 
-        // construct headers objects
-        if (data.headers && data.headers.length) {
-          // loweCase header keys
-          data.headersObj = data.headers.reduceRight(function (
-            headers,
-            header,
-          ) {
-            headers[header.name] = header.value;
-            return headers;
-          }, {});
-        }
 
-        // construct Cookie header
-        if (data.cookies && data.cookies.length) {
-          var cookies = data.cookies.map(function (cookie) {
-            return cookie.name + "=" + cookie.value;
-          });
+var caseless = __webpack_require__(231)
+var uuid = __webpack_require__(119)
+var helpers = __webpack_require__(305)
 
-          if (cookies.length) {
-            data.headersObj.cookie = cookies.join("; ");
-          }
-        }
+var md5 = helpers.md5
+var toBase64 = helpers.toBase64
 
-        // prep body
-        function some(arr) {
-          return arr.some(function (type) {
-            return data.postData.mimeType.indexOf(type) === 0;
-          });
-        }
+function Auth (request) {
+  // define all public properties here
+  this.request = request
+  this.hasAuth = false
+  this.sentAuth = false
+  this.bearerToken = null
+  this.user = null
+  this.pass = null
+}
 
-        if (
-          some([
-            "multipart/mixed",
-            "multipart/related",
-            "multipart/form-data",
-            "multipart/alternative",
-          ])
-        ) {
-          // reset values
-          data.postData.mimeType = "multipart/form-data";
-        } else if (some(["application/x-www-form-urlencoded"])) {
-          if (!data.postData.params) {
-            data.postData.text = "";
-          } else {
-            data.postData.paramsObj = data.postData.params.reduce(
-              this.reducer,
-              {},
-            );
+Auth.prototype.basic = function (user, pass, sendImmediately) {
+  var self = this
+  if (typeof user !== 'string' || (pass !== undefined && typeof pass !== 'string')) {
+    self.request.emit('error', new Error('auth() received invalid user or password'))
+  }
+  self.user = user
+  self.pass = pass
+  self.hasAuth = true
+  var header = user + ':' + (pass || '')
+  if (sendImmediately || typeof sendImmediately === 'undefined') {
+    var authHeader = 'Basic ' + toBase64(header)
+    self.sentAuth = true
+    return authHeader
+  }
+}
+
+Auth.prototype.bearer = function (bearer, sendImmediately) {
+  var self = this
+  self.bearerToken = bearer
+  self.hasAuth = true
+  if (sendImmediately || typeof sendImmediately === 'undefined') {
+    if (typeof bearer === 'function') {
+      bearer = bearer()
+    }
+    var authHeader = 'Bearer ' + (bearer || '')
+    self.sentAuth = true
+    return authHeader
+  }
+}
+
+Auth.prototype.digest = function (method, path, authHeader) {
+  // TODO: More complete implementation of RFC 2617.
+  //   - handle challenge.domain
+  //   - support qop="auth-int" only
+  //   - handle Authentication-Info (not necessarily?)
+  //   - check challenge.stale (not necessarily?)
+  //   - increase nc (not necessarily?)
+  // For reference:
+  // http://tools.ietf.org/html/rfc2617#section-3
+  // https://github.com/bagder/curl/blob/master/lib/http_digest.c
+
+  var self = this
+
+  var challenge = {}
+  var re = /([a-z0-9_-]+)=(?:"([^"]+)"|([a-z0-9_-]+))/gi
+  for (;;) {
+    var match = re.exec(authHeader)
+    if (!match) {
+      break
+    }
+    challenge[match[1]] = match[2] || match[3]
+  }
 
-            // always overwrite
-            data.postData.text = qs.stringify(data.postData.paramsObj);
-          }
-        } else if (
-          some([
-            "text/json",
-            "text/x-json",
-            "application/json",
-            "application/x-json",
-          ])
-        ) {
-          data.postData.mimeType = "application/json";
+  /**
+   * RFC 2617: handle both MD5 and MD5-sess algorithms.
+   *
+   * If the algorithm directive's value is "MD5" or unspecified, then HA1 is
+   *   HA1=MD5(username:realm:password)
+   * If the algorithm directive's value is "MD5-sess", then HA1 is
+   *   HA1=MD5(MD5(username:realm:password):nonce:cnonce)
+   */
+  var ha1Compute = function (algorithm, user, realm, pass, nonce, cnonce) {
+    var ha1 = md5(user + ':' + realm + ':' + pass)
+    if (algorithm && algorithm.toLowerCase() === 'md5-sess') {
+      return md5(ha1 + ':' + nonce + ':' + cnonce)
+    } else {
+      return ha1
+    }
+  }
 
-          if (data.postData.text) {
-            try {
-              data.postData.jsonObj = JSON.parse(data.postData.text);
-            } catch (e) {
-              this.request.debug(e);
+  var qop = /(^|,)\s*auth\s*($|,)/.test(challenge.qop) && 'auth'
+  var nc = qop && '00000001'
+  var cnonce = qop && uuid().replace(/-/g, '')
+  var ha1 = ha1Compute(challenge.algorithm, self.user, challenge.realm, self.pass, challenge.nonce, cnonce)
+  var ha2 = md5(method + ':' + path)
+  var digestResponse = qop
+    ? md5(ha1 + ':' + challenge.nonce + ':' + nc + ':' + cnonce + ':' + qop + ':' + ha2)
+    : md5(ha1 + ':' + challenge.nonce + ':' + ha2)
+  var authValues = {
+    username: self.user,
+    realm: challenge.realm,
+    nonce: challenge.nonce,
+    uri: path,
+    qop: qop,
+    response: digestResponse,
+    nc: nc,
+    cnonce: cnonce,
+    algorithm: challenge.algorithm,
+    opaque: challenge.opaque
+  }
 
-              // force back to text/plain
-              data.postData.mimeType = "text/plain";
-            }
-          }
-        }
+  authHeader = []
+  for (var k in authValues) {
+    if (authValues[k]) {
+      if (k === 'qop' || k === 'nc' || k === 'algorithm') {
+        authHeader.push(k + '=' + authValues[k])
+      } else {
+        authHeader.push(k + '="' + authValues[k] + '"')
+      }
+    }
+  }
+  authHeader = 'Digest ' + authHeader.join(', ')
+  self.sentAuth = true
+  return authHeader
+}
+
+Auth.prototype.onRequest = function (user, pass, sendImmediately, bearer) {
+  var self = this
+  var request = self.request
+
+  var authHeader
+  if (bearer === undefined && user === undefined) {
+    self.request.emit('error', new Error('no auth mechanism defined'))
+  } else if (bearer !== undefined) {
+    authHeader = self.bearer(bearer, sendImmediately)
+  } else {
+    authHeader = self.basic(user, pass, sendImmediately)
+  }
+  if (authHeader) {
+    request.setHeader('authorization', authHeader)
+  }
+}
 
-        return data;
-      };
+Auth.prototype.onResponse = function (response) {
+  var self = this
+  var request = self.request
 
-      Har.prototype.options = function (options) {
-        // skip if no har property defined
-        if (!options.har) {
-          return options;
-        }
+  if (!self.hasAuth || self.sentAuth) { return null }
 
-        var har = {};
-        extend(har, options.har);
+  var c = caseless(response.headers)
 
-        // only process the first entry
-        if (har.log && har.log.entries) {
-          har = har.log.entries[0];
-        }
+  var authHeader = c.get('www-authenticate')
+  var authVerb = authHeader && authHeader.split(' ')[0].toLowerCase()
+  request.debug('reauth', authVerb)
 
-        // add optional properties to make validation successful
-        har.url =
-          har.url || options.url || options.uri || options.baseUrl || "/";
-        har.httpVersion = har.httpVersion || "HTTP/1.1";
-        har.queryString = har.queryString || [];
-        har.headers = har.headers || [];
-        har.cookies = har.cookies || [];
-        har.postData = har.postData || {};
-        har.postData.mimeType =
-          har.postData.mimeType || "application/octet-stream";
+  switch (authVerb) {
+    case 'basic':
+      return self.basic(self.user, self.pass, true)
 
-        har.bodySize = 0;
-        har.headersSize = 0;
-        har.postData.size = 0;
+    case 'bearer':
+      return self.bearer(self.bearerToken, true)
 
-        if (!validate.request(har)) {
-          return options;
-        }
+    case 'digest':
+      return self.digest(request.method, request.path, authHeader)
+  }
+}
 
-        // clean up and get some utility properties
-        var req = this.prep(har);
+exports.Auth = Auth
 
-        // construct new options
-        if (req.url) {
-          options.url = req.url;
-        }
 
-        if (req.method) {
-          options.method = req.method;
-        }
+/***/ }),
+/* 802 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (Object.keys(req.queryObj).length) {
-          options.qs = req.queryObj;
-        }
+"use strict";
 
-        if (Object.keys(req.headersObj).length) {
-          options.headers = req.headersObj;
-        }
 
-        function test(type) {
-          return req.postData.mimeType.indexOf(type) === 0;
-        }
-        if (test("application/x-www-form-urlencoded")) {
-          options.form = req.postData.paramsObj;
-        } else if (test("application/json")) {
-          if (req.postData.jsonObj) {
-            options.body = req.postData.jsonObj;
-            options.json = true;
-          }
-        } else if (test("multipart/form-data")) {
-          options.formData = {};
+function formatHostname (hostname) {
+  // canonicalize the hostname, so that 'oogle.com' won't match 'google.com'
+  return hostname.replace(/^\.*/, '.').toLowerCase()
+}
 
-          req.postData.params.forEach(function (param) {
-            var attachment = {};
+function parseNoProxyZone (zone) {
+  zone = zone.trim().toLowerCase()
 
-            if (!param.fileName && !param.fileName && !param.contentType) {
-              options.formData[param.name] = param.value;
-              return;
-            }
+  var zoneParts = zone.split(':', 2)
+  var zoneHost = formatHostname(zoneParts[0])
+  var zonePort = zoneParts[1]
+  var hasPort = zone.indexOf(':') > -1
 
-            // attempt to read from disk!
-            if (param.fileName && !param.value) {
-              attachment.value = fs.createReadStream(param.fileName);
-            } else if (param.value) {
-              attachment.value = param.value;
-            }
+  return {hostname: zoneHost, port: zonePort, hasPort: hasPort}
+}
 
-            if (param.fileName) {
-              attachment.options = {
-                filename: param.fileName,
-                contentType: param.contentType ? param.contentType : null,
-              };
-            }
+function uriInNoProxy (uri, noProxy) {
+  var port = uri.port || (uri.protocol === 'https:' ? '443' : '80')
+  var hostname = formatHostname(uri.hostname)
+  var noProxyList = noProxy.split(',')
 
-            options.formData[param.name] = attachment;
-          });
-        } else {
-          if (req.postData.text) {
-            options.body = req.postData.text;
-          }
-        }
+  // iterate through the noProxyList until it finds a match.
+  return noProxyList.map(parseNoProxyZone).some(function (noProxyZone) {
+    var isMatchedAt = hostname.indexOf(noProxyZone.hostname)
+    var hostnameMatched = (
+      isMatchedAt > -1 &&
+        (isMatchedAt === hostname.length - noProxyZone.hostname.length)
+    )
 
-        return options;
-      };
+    if (noProxyZone.hasPort) {
+      return (port === noProxyZone.port) && hostnameMatched
+    }
 
-      exports.Har = Har;
+    return hostnameMatched
+  })
+}
 
-      /***/
-    },
-    /* 804 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var crypto = __webpack_require__(11);
-
-      function randomString(size) {
-        var bits = (size + 1) * 6;
-        var buffer = crypto.randomBytes(Math.ceil(bits / 8));
-        var string = buffer
-          .toString("base64")
-          .replace(/\+/g, "-")
-          .replace(/\//g, "_")
-          .replace(/=/g, "");
-        return string.slice(0, size);
-      }
-
-      function calculatePayloadHash(payload, algorithm, contentType) {
-        var hash = crypto.createHash(algorithm);
-        hash.update("hawk.1.payload\n");
-        hash.update(
-          (contentType ? contentType.split(";")[0].trim().toLowerCase() : "") +
-            "\n",
-        );
-        hash.update(payload || "");
-        hash.update("\n");
-        return hash.digest("base64");
-      }
-
-      exports.calculateMac = function (credentials, opts) {
-        var normalized =
-          "hawk.1.header\n" +
-          opts.ts +
-          "\n" +
-          opts.nonce +
-          "\n" +
-          (opts.method || "").toUpperCase() +
-          "\n" +
-          opts.resource +
-          "\n" +
-          opts.host.toLowerCase() +
-          "\n" +
-          opts.port +
-          "\n" +
-          (opts.hash || "") +
-          "\n";
-
-        if (opts.ext) {
-          normalized =
-            normalized + opts.ext.replace("\\", "\\\\").replace("\n", "\\n");
-        }
-
-        normalized = normalized + "\n";
-
-        if (opts.app) {
-          normalized = normalized + opts.app + "\n" + (opts.dlg || "") + "\n";
-        }
-
-        var hmac = crypto
-          .createHmac(credentials.algorithm, credentials.key)
-          .update(normalized);
-        var digest = hmac.digest("base64");
-        return digest;
-      };
+function getProxyFromURI (uri) {
+  // Decide the proper request proxy to use based on the request URI object and the
+  // environmental variables (NO_PROXY, HTTP_PROXY, etc.)
+  // respect NO_PROXY environment variables (see: http://lynx.isc.org/current/breakout/lynx_help/keystrokes/environments.html)
 
-      exports.header = function (uri, method, opts) {
-        var timestamp =
-          opts.timestamp ||
-          Math.floor((Date.now() + (opts.localtimeOffsetMsec || 0)) / 1000);
-        var credentials = opts.credentials;
-        if (
-          !credentials ||
-          !credentials.id ||
-          !credentials.key ||
-          !credentials.algorithm
-        ) {
-          return "";
-        }
+  var noProxy = process.env.NO_PROXY || process.env.no_proxy || ''
 
-        if (["sha1", "sha256"].indexOf(credentials.algorithm) === -1) {
-          return "";
-        }
+  // if the noProxy is a wildcard then return null
 
-        var artifacts = {
-          ts: timestamp,
-          nonce: opts.nonce || randomString(6),
-          method: method,
-          resource: uri.pathname + (uri.search || ""),
-          host: uri.hostname,
-          port: uri.port || (uri.protocol === "http:" ? 80 : 443),
-          hash: opts.hash,
-          ext: opts.ext,
-          app: opts.app,
-          dlg: opts.dlg,
-        };
+  if (noProxy === '*') {
+    return null
+  }
 
-        if (!artifacts.hash && (opts.payload || opts.payload === "")) {
-          artifacts.hash = calculatePayloadHash(
-            opts.payload,
-            credentials.algorithm,
-            opts.contentType,
-          );
-        }
+  // if the noProxy is not empty and the uri is found return null
 
-        var mac = exports.calculateMac(credentials, artifacts);
-
-        var hasExt =
-          artifacts.ext !== null &&
-          artifacts.ext !== undefined &&
-          artifacts.ext !== "";
-        var header =
-          'Hawk id="' +
-          credentials.id +
-          '", ts="' +
-          artifacts.ts +
-          '", nonce="' +
-          artifacts.nonce +
-          (artifacts.hash ? '", hash="' + artifacts.hash : "") +
-          (hasExt
-            ? '", ext="' +
-              artifacts.ext.replace(/\\/g, "\\\\").replace(/"/g, '\\"')
-            : "") +
-          '", mac="' +
-          mac +
-          '"';
-
-        if (artifacts.app) {
-          header =
-            header +
-            ', app="' +
-            artifacts.app +
-            (artifacts.dlg ? '", dlg="' + artifacts.dlg : "") +
-            '"';
-        }
+  if (noProxy !== '' && uriInNoProxy(uri, noProxy)) {
+    return null
+  }
 
-        return header;
-      };
+  // Check for HTTP or HTTPS Proxy in environment Else default to null
 
-      /***/
-    },
-    /* 805 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+  if (uri.protocol === 'http:') {
+    return process.env.HTTP_PROXY ||
+      process.env.http_proxy || null
+  }
 
-      var uuid = __webpack_require__(119);
-      var CombinedStream = __webpack_require__(385);
-      var isstream = __webpack_require__(399);
-      var Buffer = __webpack_require__(45).Buffer;
+  if (uri.protocol === 'https:') {
+    return process.env.HTTPS_PROXY ||
+      process.env.https_proxy ||
+      process.env.HTTP_PROXY ||
+      process.env.http_proxy || null
+  }
 
-      function Multipart(request) {
-        this.request = request;
-        this.boundary = uuid();
-        this.chunked = false;
-        this.body = null;
-      }
+  // if none of that works, return null
+  // (What uri protocol are you using then?)
 
-      Multipart.prototype.isChunked = function (options) {
-        var self = this;
-        var chunked = false;
-        var parts = options.data || options;
+  return null
+}
 
-        if (!parts.forEach) {
-          self.request.emit(
-            "error",
-            new Error("Argument error, options.multipart."),
-          );
-        }
+module.exports = getProxyFromURI
 
-        if (options.chunked !== undefined) {
-          chunked = options.chunked;
-        }
 
-        if (self.request.getHeader("transfer-encoding") === "chunked") {
-          chunked = true;
-        }
+/***/ }),
+/* 803 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (!chunked) {
-          parts.forEach(function (part) {
-            if (typeof part.body === "undefined") {
-              self.request.emit(
-                "error",
-                new Error("Body attribute missing in multipart."),
-              );
-            }
-            if (isstream(part.body)) {
-              chunked = true;
-            }
-          });
-        }
+"use strict";
 
-        return chunked;
-      };
 
-      Multipart.prototype.setHeaders = function (chunked) {
-        var self = this;
+var fs = __webpack_require__(5)
+var qs = __webpack_require__(196)
+var validate = __webpack_require__(677)
+var extend = __webpack_require__(269)
 
-        if (chunked && !self.request.hasHeader("transfer-encoding")) {
-          self.request.setHeader("transfer-encoding", "chunked");
-        }
+function Har (request) {
+  this.request = request
+}
 
-        var header = self.request.getHeader("content-type");
+Har.prototype.reducer = function (obj, pair) {
+  // new property ?
+  if (obj[pair.name] === undefined) {
+    obj[pair.name] = pair.value
+    return obj
+  }
 
-        if (!header || header.indexOf("multipart") === -1) {
-          self.request.setHeader(
-            "content-type",
-            "multipart/related; boundary=" + self.boundary,
-          );
-        } else {
-          if (header.indexOf("boundary") !== -1) {
-            self.boundary = header.replace(/.*boundary=([^\s;]+).*/, "$1");
-          } else {
-            self.request.setHeader(
-              "content-type",
-              header + "; boundary=" + self.boundary,
-            );
-          }
-        }
-      };
+  // existing? convert to array
+  var arr = [
+    obj[pair.name],
+    pair.value
+  ]
 
-      Multipart.prototype.build = function (parts, chunked) {
-        var self = this;
-        var body = chunked ? new CombinedStream() : [];
+  obj[pair.name] = arr
 
-        function add(part) {
-          if (typeof part === "number") {
-            part = part.toString();
-          }
-          return chunked ? body.append(part) : body.push(Buffer.from(part));
-        }
+  return obj
+}
 
-        if (self.request.preambleCRLF) {
-          add("\r\n");
-        }
+Har.prototype.prep = function (data) {
+  // construct utility properties
+  data.queryObj = {}
+  data.headersObj = {}
+  data.postData.jsonObj = false
+  data.postData.paramsObj = false
 
-        parts.forEach(function (part) {
-          var preamble = "--" + self.boundary + "\r\n";
-          Object.keys(part).forEach(function (key) {
-            if (key === "body") {
-              return;
-            }
-            preamble += key + ": " + part[key] + "\r\n";
-          });
-          preamble += "\r\n";
-          add(preamble);
-          add(part.body);
-          add("\r\n");
-        });
-        add("--" + self.boundary + "--");
+  // construct query objects
+  if (data.queryString && data.queryString.length) {
+    data.queryObj = data.queryString.reduce(this.reducer, {})
+  }
 
-        if (self.request.postambleCRLF) {
-          add("\r\n");
-        }
+  // construct headers objects
+  if (data.headers && data.headers.length) {
+    // loweCase header keys
+    data.headersObj = data.headers.reduceRight(function (headers, header) {
+      headers[header.name] = header.value
+      return headers
+    }, {})
+  }
 
-        return body;
-      };
+  // construct Cookie header
+  if (data.cookies && data.cookies.length) {
+    var cookies = data.cookies.map(function (cookie) {
+      return cookie.name + '=' + cookie.value
+    })
 
-      Multipart.prototype.onRequest = function (options) {
-        var self = this;
+    if (cookies.length) {
+      data.headersObj.cookie = cookies.join('; ')
+    }
+  }
 
-        var chunked = self.isChunked(options);
-        var parts = options.data || options;
+  // prep body
+  function some (arr) {
+    return arr.some(function (type) {
+      return data.postData.mimeType.indexOf(type) === 0
+    })
+  }
 
-        self.setHeaders(chunked);
-        self.chunked = chunked;
-        self.body = self.build(parts, chunked);
-      };
+  if (some([
+    'multipart/mixed',
+    'multipart/related',
+    'multipart/form-data',
+    'multipart/alternative'])) {
+    // reset values
+    data.postData.mimeType = 'multipart/form-data'
+  } else if (some([
+    'application/x-www-form-urlencoded'])) {
+    if (!data.postData.params) {
+      data.postData.text = ''
+    } else {
+      data.postData.paramsObj = data.postData.params.reduce(this.reducer, {})
+
+      // always overwrite
+      data.postData.text = qs.stringify(data.postData.paramsObj)
+    }
+  } else if (some([
+    'text/json',
+    'text/x-json',
+    'application/json',
+    'application/x-json'])) {
+    data.postData.mimeType = 'application/json'
+
+    if (data.postData.text) {
+      try {
+        data.postData.jsonObj = JSON.parse(data.postData.text)
+      } catch (e) {
+        this.request.debug(e)
 
-      exports.Multipart = Multipart;
+        // force back to text/plain
+        data.postData.mimeType = 'text/plain'
+      }
+    }
+  }
 
-      /***/
-    },
-    /* 806 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var url = __webpack_require__(24);
-      var qs = __webpack_require__(404);
-      var caseless = __webpack_require__(231);
-      var uuid = __webpack_require__(119);
-      var oauth = __webpack_require__(768);
-      var crypto = __webpack_require__(11);
-      var Buffer = __webpack_require__(45).Buffer;
-
-      function OAuth(request) {
-        this.request = request;
-        this.params = null;
-      }
-
-      OAuth.prototype.buildParams = function (
-        _oauth,
-        uri,
-        method,
-        query,
-        form,
-        qsLib,
-      ) {
-        var oa = {};
-        for (var i in _oauth) {
-          oa["oauth_" + i] = _oauth[i];
-        }
-        if (!oa.oauth_version) {
-          oa.oauth_version = "1.0";
-        }
-        if (!oa.oauth_timestamp) {
-          oa.oauth_timestamp = Math.floor(Date.now() / 1000).toString();
-        }
-        if (!oa.oauth_nonce) {
-          oa.oauth_nonce = uuid().replace(/-/g, "");
-        }
-        if (!oa.oauth_signature_method) {
-          oa.oauth_signature_method = "HMAC-SHA1";
-        }
-
-        var consumer_secret_or_private_key =
-          oa.oauth_consumer_secret || oa.oauth_private_key; // eslint-disable-line camelcase
-        delete oa.oauth_consumer_secret;
-        delete oa.oauth_private_key;
-
-        var token_secret = oa.oauth_token_secret; // eslint-disable-line camelcase
-        delete oa.oauth_token_secret;
-
-        var realm = oa.oauth_realm;
-        delete oa.oauth_realm;
-        delete oa.oauth_transport_method;
-
-        var baseurl = uri.protocol + "//" + uri.host + uri.pathname;
-        var params = qsLib.parse(
-          [].concat(query, form, qsLib.stringify(oa)).join("&"),
-        );
+  return data
+}
 
-        oa.oauth_signature = oauth.sign(
-          oa.oauth_signature_method,
-          method,
-          baseurl,
-          params,
-          consumer_secret_or_private_key, // eslint-disable-line camelcase
-          token_secret, // eslint-disable-line camelcase
-        );
+Har.prototype.options = function (options) {
+  // skip if no har property defined
+  if (!options.har) {
+    return options
+  }
 
-        if (realm) {
-          oa.realm = realm;
-        }
+  var har = {}
+  extend(har, options.har)
 
-        return oa;
-      };
+  // only process the first entry
+  if (har.log && har.log.entries) {
+    har = har.log.entries[0]
+  }
 
-      OAuth.prototype.buildBodyHash = function (_oauth, body) {
-        if (
-          ["HMAC-SHA1", "RSA-SHA1"].indexOf(
-            _oauth.signature_method || "HMAC-SHA1",
-          ) < 0
-        ) {
-          this.request.emit(
-            "error",
-            new Error(
-              "oauth: " +
-                _oauth.signature_method +
-                " signature_method not supported with body_hash signing.",
-            ),
-          );
-        }
+  // add optional properties to make validation successful
+  har.url = har.url || options.url || options.uri || options.baseUrl || '/'
+  har.httpVersion = har.httpVersion || 'HTTP/1.1'
+  har.queryString = har.queryString || []
+  har.headers = har.headers || []
+  har.cookies = har.cookies || []
+  har.postData = har.postData || {}
+  har.postData.mimeType = har.postData.mimeType || 'application/octet-stream'
+
+  har.bodySize = 0
+  har.headersSize = 0
+  har.postData.size = 0
+
+  if (!validate.request(har)) {
+    return options
+  }
 
-        var shasum = crypto.createHash("sha1");
-        shasum.update(body || "");
-        var sha1 = shasum.digest("hex");
+  // clean up and get some utility properties
+  var req = this.prep(har)
 
-        return Buffer.from(sha1, "hex").toString("base64");
-      };
+  // construct new options
+  if (req.url) {
+    options.url = req.url
+  }
 
-      OAuth.prototype.concatParams = function (oa, sep, wrap) {
-        wrap = wrap || "";
+  if (req.method) {
+    options.method = req.method
+  }
 
-        var params = Object.keys(oa)
-          .filter(function (i) {
-            return i !== "realm" && i !== "oauth_signature";
-          })
-          .sort();
+  if (Object.keys(req.queryObj).length) {
+    options.qs = req.queryObj
+  }
 
-        if (oa.realm) {
-          params.splice(0, 0, "realm");
-        }
-        params.push("oauth_signature");
+  if (Object.keys(req.headersObj).length) {
+    options.headers = req.headersObj
+  }
 
-        return params
-          .map(function (i) {
-            return i + "=" + wrap + oauth.rfc3986(oa[i]) + wrap;
-          })
-          .join(sep);
-      };
+  function test (type) {
+    return req.postData.mimeType.indexOf(type) === 0
+  }
+  if (test('application/x-www-form-urlencoded')) {
+    options.form = req.postData.paramsObj
+  } else if (test('application/json')) {
+    if (req.postData.jsonObj) {
+      options.body = req.postData.jsonObj
+      options.json = true
+    }
+  } else if (test('multipart/form-data')) {
+    options.formData = {}
 
-      OAuth.prototype.onRequest = function (_oauth) {
-        var self = this;
-        self.params = _oauth;
+    req.postData.params.forEach(function (param) {
+      var attachment = {}
 
-        var uri = self.request.uri || {};
-        var method = self.request.method || "";
-        var headers = caseless(self.request.headers);
-        var body = self.request.body || "";
-        var qsLib = self.request.qsLib || qs;
+      if (!param.fileName && !param.fileName && !param.contentType) {
+        options.formData[param.name] = param.value
+        return
+      }
 
-        var form;
-        var query;
-        var contentType = headers.get("content-type") || "";
-        var formContentType = "application/x-www-form-urlencoded";
-        var transport = _oauth.transport_method || "header";
+      // attempt to read from disk!
+      if (param.fileName && !param.value) {
+        attachment.value = fs.createReadStream(param.fileName)
+      } else if (param.value) {
+        attachment.value = param.value
+      }
 
-        if (contentType.slice(0, formContentType.length) === formContentType) {
-          contentType = formContentType;
-          form = body;
-        }
-        if (uri.query) {
-          query = uri.query;
-        }
-        if (
-          transport === "body" &&
-          (method !== "POST" || contentType !== formContentType)
-        ) {
-          self.request.emit(
-            "error",
-            new Error(
-              "oauth: transport_method of body requires POST " +
-                "and content-type " +
-                formContentType,
-            ),
-          );
+      if (param.fileName) {
+        attachment.options = {
+          filename: param.fileName,
+          contentType: param.contentType ? param.contentType : null
         }
+      }
 
-        if (!form && typeof _oauth.body_hash === "boolean") {
-          _oauth.body_hash = self.buildBodyHash(
-            _oauth,
-            self.request.body.toString(),
-          );
-        }
+      options.formData[param.name] = attachment
+    })
+  } else {
+    if (req.postData.text) {
+      options.body = req.postData.text
+    }
+  }
 
-        var oa = self.buildParams(_oauth, uri, method, query, form, qsLib);
+  return options
+}
 
-        switch (transport) {
-          case "header":
-            self.request.setHeader(
-              "Authorization",
-              "OAuth " + self.concatParams(oa, ",", '"'),
-            );
-            break;
+exports.Har = Har
 
-          case "query":
-            var href = (self.request.uri.href +=
-              (query ? "&" : "?") + self.concatParams(oa, "&"));
-            self.request.uri = url.parse(href);
-            self.request.path = self.request.uri.path;
-            break;
 
-          case "body":
-            self.request.body =
-              (form ? form + "&" : "") + self.concatParams(oa, "&");
-            break;
+/***/ }),
+/* 804 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          default:
-            self.request.emit(
-              "error",
-              new Error("oauth: transport_method invalid"),
-            );
-        }
-      };
+"use strict";
 
-      exports.OAuth = OAuth;
 
-      /***/
-    },
-    /* 807 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+var crypto = __webpack_require__(11)
 
-      var qs = __webpack_require__(404);
-      var querystring = __webpack_require__(196);
+function randomString (size) {
+  var bits = (size + 1) * 6
+  var buffer = crypto.randomBytes(Math.ceil(bits / 8))
+  var string = buffer.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/=/g, '')
+  return string.slice(0, size)
+}
 
-      function Querystring(request) {
-        this.request = request;
-        this.lib = null;
-        this.useQuerystring = null;
-        this.parseOptions = null;
-        this.stringifyOptions = null;
-      }
+function calculatePayloadHash (payload, algorithm, contentType) {
+  var hash = crypto.createHash(algorithm)
+  hash.update('hawk.1.payload\n')
+  hash.update((contentType ? contentType.split(';')[0].trim().toLowerCase() : '') + '\n')
+  hash.update(payload || '')
+  hash.update('\n')
+  return hash.digest('base64')
+}
 
-      Querystring.prototype.init = function (options) {
-        if (this.lib) {
-          return;
-        }
+exports.calculateMac = function (credentials, opts) {
+  var normalized = 'hawk.1.header\n' +
+    opts.ts + '\n' +
+    opts.nonce + '\n' +
+    (opts.method || '').toUpperCase() + '\n' +
+    opts.resource + '\n' +
+    opts.host.toLowerCase() + '\n' +
+    opts.port + '\n' +
+    (opts.hash || '') + '\n'
 
-        this.useQuerystring = options.useQuerystring;
-        this.lib = this.useQuerystring ? querystring : qs;
+  if (opts.ext) {
+    normalized = normalized + opts.ext.replace('\\', '\\\\').replace('\n', '\\n')
+  }
 
-        this.parseOptions = options.qsParseOptions || {};
-        this.stringifyOptions = options.qsStringifyOptions || {};
-      };
+  normalized = normalized + '\n'
 
-      Querystring.prototype.stringify = function (obj) {
-        return this.useQuerystring
-          ? this.rfc3986(
-              this.lib.stringify(
-                obj,
-                this.stringifyOptions.sep || null,
-                this.stringifyOptions.eq || null,
-                this.stringifyOptions,
-              ),
-            )
-          : this.lib.stringify(obj, this.stringifyOptions);
-      };
+  if (opts.app) {
+    normalized = normalized + opts.app + '\n' + (opts.dlg || '') + '\n'
+  }
 
-      Querystring.prototype.parse = function (str) {
-        return this.useQuerystring
-          ? this.lib.parse(
-              str,
-              this.parseOptions.sep || null,
-              this.parseOptions.eq || null,
-              this.parseOptions,
-            )
-          : this.lib.parse(str, this.parseOptions);
-      };
+  var hmac = crypto.createHmac(credentials.algorithm, credentials.key).update(normalized)
+  var digest = hmac.digest('base64')
+  return digest
+}
 
-      Querystring.prototype.rfc3986 = function (str) {
-        return str.replace(/[!'()*]/g, function (c) {
-          return "%" + c.charCodeAt(0).toString(16).toUpperCase();
-        });
-      };
+exports.header = function (uri, method, opts) {
+  var timestamp = opts.timestamp || Math.floor((Date.now() + (opts.localtimeOffsetMsec || 0)) / 1000)
+  var credentials = opts.credentials
+  if (!credentials || !credentials.id || !credentials.key || !credentials.algorithm) {
+    return ''
+  }
 
-      Querystring.prototype.unescape = querystring.unescape;
+  if (['sha1', 'sha256'].indexOf(credentials.algorithm) === -1) {
+    return ''
+  }
 
-      exports.Querystring = Querystring;
+  var artifacts = {
+    ts: timestamp,
+    nonce: opts.nonce || randomString(6),
+    method: method,
+    resource: uri.pathname + (uri.search || ''),
+    host: uri.hostname,
+    port: uri.port || (uri.protocol === 'http:' ? 80 : 443),
+    hash: opts.hash,
+    ext: opts.ext,
+    app: opts.app,
+    dlg: opts.dlg
+  }
 
-      /***/
-    },
-    /* 808 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var url = __webpack_require__(24);
-      var isUrl = /^https?:/;
-
-      function Redirect(request) {
-        this.request = request;
-        this.followRedirect = true;
-        this.followRedirects = true;
-        this.followAllRedirects = false;
-        this.followOriginalHttpMethod = false;
-        this.allowRedirect = function () {
-          return true;
-        };
-        this.maxRedirects = 10;
-        this.redirects = [];
-        this.redirectsFollowed = 0;
-        this.removeRefererHeader = false;
-      }
+  if (!artifacts.hash && (opts.payload || opts.payload === '')) {
+    artifacts.hash = calculatePayloadHash(opts.payload, credentials.algorithm, opts.contentType)
+  }
 
-      Redirect.prototype.onRequest = function (options) {
-        var self = this;
+  var mac = exports.calculateMac(credentials, artifacts)
 
-        if (options.maxRedirects !== undefined) {
-          self.maxRedirects = options.maxRedirects;
-        }
-        if (typeof options.followRedirect === "function") {
-          self.allowRedirect = options.followRedirect;
-        }
-        if (options.followRedirect !== undefined) {
-          self.followRedirects = !!options.followRedirect;
-        }
-        if (options.followAllRedirects !== undefined) {
-          self.followAllRedirects = options.followAllRedirects;
-        }
-        if (self.followRedirects || self.followAllRedirects) {
-          self.redirects = self.redirects || [];
-        }
-        if (options.removeRefererHeader !== undefined) {
-          self.removeRefererHeader = options.removeRefererHeader;
-        }
-        if (options.followOriginalHttpMethod !== undefined) {
-          self.followOriginalHttpMethod = options.followOriginalHttpMethod;
-        }
-      };
+  var hasExt = artifacts.ext !== null && artifacts.ext !== undefined && artifacts.ext !== ''
+  var header = 'Hawk id="' + credentials.id +
+    '", ts="' + artifacts.ts +
+    '", nonce="' + artifacts.nonce +
+    (artifacts.hash ? '", hash="' + artifacts.hash : '') +
+    (hasExt ? '", ext="' + artifacts.ext.replace(/\\/g, '\\\\').replace(/"/g, '\\"') : '') +
+    '", mac="' + mac + '"'
 
-      Redirect.prototype.redirectTo = function (response) {
-        var self = this;
-        var request = self.request;
+  if (artifacts.app) {
+    header = header + ', app="' + artifacts.app + (artifacts.dlg ? '", dlg="' + artifacts.dlg : '') + '"'
+  }
 
-        var redirectTo = null;
-        if (
-          response.statusCode >= 300 &&
-          response.statusCode < 400 &&
-          response.caseless.has("location")
-        ) {
-          var location = response.caseless.get("location");
-          request.debug("redirect", location);
-
-          if (self.followAllRedirects) {
-            redirectTo = location;
-          } else if (self.followRedirects) {
-            switch (request.method) {
-              case "PATCH":
-              case "PUT":
-              case "POST":
-              case "DELETE":
-                // Do not follow redirects
-                break;
-              default:
-                redirectTo = location;
-                break;
-            }
-          }
-        } else if (response.statusCode === 401) {
-          var authHeader = request._auth.onResponse(response);
-          if (authHeader) {
-            request.setHeader("authorization", authHeader);
-            redirectTo = request.uri;
-          }
-        }
-        return redirectTo;
-      };
+  return header
+}
 
-      Redirect.prototype.onResponse = function (response) {
-        var self = this;
-        var request = self.request;
 
-        var redirectTo = self.redirectTo(response);
-        if (!redirectTo || !self.allowRedirect.call(request, response)) {
-          return false;
-        }
+/***/ }),
+/* 805 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        request.debug("redirect to", redirectTo);
+"use strict";
 
-        // ignore any potential response body.  it cannot possibly be useful
-        // to us at this point.
-        // response.resume should be defined, but check anyway before calling. Workaround for browserify.
-        if (response.resume) {
-          response.resume();
-        }
 
-        if (self.redirectsFollowed >= self.maxRedirects) {
-          request.emit(
-            "error",
-            new Error(
-              "Exceeded maxRedirects. Probably stuck in a redirect loop " +
-                request.uri.href,
-            ),
-          );
-          return false;
-        }
-        self.redirectsFollowed += 1;
+var uuid = __webpack_require__(119)
+var CombinedStream = __webpack_require__(385)
+var isstream = __webpack_require__(399)
+var Buffer = __webpack_require__(45).Buffer
 
-        if (!isUrl.test(redirectTo)) {
-          redirectTo = url.resolve(request.uri.href, redirectTo);
-        }
+function Multipart (request) {
+  this.request = request
+  this.boundary = uuid()
+  this.chunked = false
+  this.body = null
+}
 
-        var uriPrev = request.uri;
-        request.uri = url.parse(redirectTo);
+Multipart.prototype.isChunked = function (options) {
+  var self = this
+  var chunked = false
+  var parts = options.data || options
 
-        // handle the case where we change protocol from https to http or vice versa
-        if (request.uri.protocol !== uriPrev.protocol) {
-          delete request.agent;
-        }
+  if (!parts.forEach) {
+    self.request.emit('error', new Error('Argument error, options.multipart.'))
+  }
 
-        self.redirects.push({
-          statusCode: response.statusCode,
-          redirectUri: redirectTo,
-        });
+  if (options.chunked !== undefined) {
+    chunked = options.chunked
+  }
 
-        if (
-          self.followAllRedirects &&
-          request.method !== "HEAD" &&
-          response.statusCode !== 401 &&
-          response.statusCode !== 307
-        ) {
-          request.method = self.followOriginalHttpMethod
-            ? request.method
-            : "GET";
-        }
-        // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215
-        delete request.src;
-        delete request.req;
-        delete request._started;
-        if (response.statusCode !== 401 && response.statusCode !== 307) {
-          // Remove parameters from the previous response, unless this is the second request
-          // for a server that requires digest authentication.
-          delete request.body;
-          delete request._form;
-          if (request.headers) {
-            request.removeHeader("host");
-            request.removeHeader("content-type");
-            request.removeHeader("content-length");
-            if (request.uri.hostname !== request.originalHost.split(":")[0]) {
-              // Remove authorization if changing hostnames (but not if just
-              // changing ports or protocols).  This matches the behavior of curl:
-              // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710
-              request.removeHeader("authorization");
-            }
-          }
-        }
+  if (self.request.getHeader('transfer-encoding') === 'chunked') {
+    chunked = true
+  }
 
-        if (!self.removeRefererHeader) {
-          request.setHeader("referer", uriPrev.href);
-        }
+  if (!chunked) {
+    parts.forEach(function (part) {
+      if (typeof part.body === 'undefined') {
+        self.request.emit('error', new Error('Body attribute missing in multipart.'))
+      }
+      if (isstream(part.body)) {
+        chunked = true
+      }
+    })
+  }
 
-        request.emit("redirect");
+  return chunked
+}
 
-        request.init();
+Multipart.prototype.setHeaders = function (chunked) {
+  var self = this
 
-        return true;
-      };
+  if (chunked && !self.request.hasHeader('transfer-encoding')) {
+    self.request.setHeader('transfer-encoding', 'chunked')
+  }
 
-      exports.Redirect = Redirect;
+  var header = self.request.getHeader('content-type')
 
-      /***/
-    },
-    /* 809 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var url = __webpack_require__(24);
-      var tunnel = __webpack_require__(955);
-
-      var defaultProxyHeaderWhiteList = [
-        "accept",
-        "accept-charset",
-        "accept-encoding",
-        "accept-language",
-        "accept-ranges",
-        "cache-control",
-        "content-encoding",
-        "content-language",
-        "content-location",
-        "content-md5",
-        "content-range",
-        "content-type",
-        "connection",
-        "date",
-        "expect",
-        "max-forwards",
-        "pragma",
-        "referer",
-        "te",
-        "user-agent",
-        "via",
-      ];
+  if (!header || header.indexOf('multipart') === -1) {
+    self.request.setHeader('content-type', 'multipart/related; boundary=' + self.boundary)
+  } else {
+    if (header.indexOf('boundary') !== -1) {
+      self.boundary = header.replace(/.*boundary=([^\s;]+).*/, '$1')
+    } else {
+      self.request.setHeader('content-type', header + '; boundary=' + self.boundary)
+    }
+  }
+}
 
-      var defaultProxyHeaderExclusiveList = ["proxy-authorization"];
+Multipart.prototype.build = function (parts, chunked) {
+  var self = this
+  var body = chunked ? new CombinedStream() : []
 
-      function constructProxyHost(uriObject) {
-        var port = uriObject.port;
-        var protocol = uriObject.protocol;
-        var proxyHost = uriObject.hostname + ":";
+  function add (part) {
+    if (typeof part === 'number') {
+      part = part.toString()
+    }
+    return chunked ? body.append(part) : body.push(Buffer.from(part))
+  }
 
-        if (port) {
-          proxyHost += port;
-        } else if (protocol === "https:") {
-          proxyHost += "443";
-        } else {
-          proxyHost += "80";
-        }
+  if (self.request.preambleCRLF) {
+    add('\r\n')
+  }
 
-        return proxyHost;
-      }
+  parts.forEach(function (part) {
+    var preamble = '--' + self.boundary + '\r\n'
+    Object.keys(part).forEach(function (key) {
+      if (key === 'body') { return }
+      preamble += key + ': ' + part[key] + '\r\n'
+    })
+    preamble += '\r\n'
+    add(preamble)
+    add(part.body)
+    add('\r\n')
+  })
+  add('--' + self.boundary + '--')
+
+  if (self.request.postambleCRLF) {
+    add('\r\n')
+  }
 
-      function constructProxyHeaderWhiteList(headers, proxyHeaderWhiteList) {
-        var whiteList = proxyHeaderWhiteList.reduce(function (set, header) {
-          set[header.toLowerCase()] = true;
-          return set;
-        }, {});
+  return body
+}
 
-        return Object.keys(headers)
-          .filter(function (header) {
-            return whiteList[header.toLowerCase()];
-          })
-          .reduce(function (set, header) {
-            set[header] = headers[header];
-            return set;
-          }, {});
-      }
+Multipart.prototype.onRequest = function (options) {
+  var self = this
 
-      function constructTunnelOptions(request, proxyHeaders) {
-        var proxy = request.proxy;
+  var chunked = self.isChunked(options)
+  var parts = options.data || options
 
-        var tunnelOptions = {
-          proxy: {
-            host: proxy.hostname,
-            port: +proxy.port,
-            proxyAuth: proxy.auth,
-            headers: proxyHeaders,
-          },
-          headers: request.headers,
-          ca: request.ca,
-          cert: request.cert,
-          key: request.key,
-          passphrase: request.passphrase,
-          pfx: request.pfx,
-          ciphers: request.ciphers,
-          rejectUnauthorized: request.rejectUnauthorized,
-          secureOptions: request.secureOptions,
-          secureProtocol: request.secureProtocol,
-        };
+  self.setHeaders(chunked)
+  self.chunked = chunked
+  self.body = self.build(parts, chunked)
+}
 
-        return tunnelOptions;
-      }
+exports.Multipart = Multipart
 
-      function constructTunnelFnName(uri, proxy) {
-        var uriProtocol = uri.protocol === "https:" ? "https" : "http";
-        var proxyProtocol = proxy.protocol === "https:" ? "Https" : "Http";
-        return [uriProtocol, proxyProtocol].join("Over");
-      }
 
-      function getTunnelFn(request) {
-        var uri = request.uri;
-        var proxy = request.proxy;
-        var tunnelFnName = constructTunnelFnName(uri, proxy);
-        return tunnel[tunnelFnName];
-      }
+/***/ }),
+/* 806 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function Tunnel(request) {
-        this.request = request;
-        this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList;
-        this.proxyHeaderExclusiveList = [];
-        if (typeof request.tunnel !== "undefined") {
-          this.tunnelOverride = request.tunnel;
-        }
-      }
+"use strict";
 
-      Tunnel.prototype.isEnabled = function () {
-        var self = this;
-        var request = self.request;
-        // Tunnel HTTPS by default. Allow the user to override this setting.
 
-        // If self.tunnelOverride is set (the user specified a value), use it.
-        if (typeof self.tunnelOverride !== "undefined") {
-          return self.tunnelOverride;
-        }
+var url = __webpack_require__(24)
+var qs = __webpack_require__(404)
+var caseless = __webpack_require__(231)
+var uuid = __webpack_require__(119)
+var oauth = __webpack_require__(768)
+var crypto = __webpack_require__(11)
+var Buffer = __webpack_require__(45).Buffer
 
-        // If the destination is HTTPS, tunnel.
-        if (request.uri.protocol === "https:") {
-          return true;
-        }
+function OAuth (request) {
+  this.request = request
+  this.params = null
+}
+
+OAuth.prototype.buildParams = function (_oauth, uri, method, query, form, qsLib) {
+  var oa = {}
+  for (var i in _oauth) {
+    oa['oauth_' + i] = _oauth[i]
+  }
+  if (!oa.oauth_version) {
+    oa.oauth_version = '1.0'
+  }
+  if (!oa.oauth_timestamp) {
+    oa.oauth_timestamp = Math.floor(Date.now() / 1000).toString()
+  }
+  if (!oa.oauth_nonce) {
+    oa.oauth_nonce = uuid().replace(/-/g, '')
+  }
+  if (!oa.oauth_signature_method) {
+    oa.oauth_signature_method = 'HMAC-SHA1'
+  }
 
-        // Otherwise, do not use tunnel.
-        return false;
-      };
+  var consumer_secret_or_private_key = oa.oauth_consumer_secret || oa.oauth_private_key // eslint-disable-line camelcase
+  delete oa.oauth_consumer_secret
+  delete oa.oauth_private_key
 
-      Tunnel.prototype.setup = function (options) {
-        var self = this;
-        var request = self.request;
+  var token_secret = oa.oauth_token_secret // eslint-disable-line camelcase
+  delete oa.oauth_token_secret
 
-        options = options || {};
+  var realm = oa.oauth_realm
+  delete oa.oauth_realm
+  delete oa.oauth_transport_method
 
-        if (typeof request.proxy === "string") {
-          request.proxy = url.parse(request.proxy);
-        }
+  var baseurl = uri.protocol + '//' + uri.host + uri.pathname
+  var params = qsLib.parse([].concat(query, form, qsLib.stringify(oa)).join('&'))
 
-        if (!request.proxy || !request.tunnel) {
-          return false;
-        }
+  oa.oauth_signature = oauth.sign(
+    oa.oauth_signature_method,
+    method,
+    baseurl,
+    params,
+    consumer_secret_or_private_key, // eslint-disable-line camelcase
+    token_secret // eslint-disable-line camelcase
+  )
 
-        // Setup Proxy Header Exclusive List and White List
-        if (options.proxyHeaderWhiteList) {
-          self.proxyHeaderWhiteList = options.proxyHeaderWhiteList;
-        }
-        if (options.proxyHeaderExclusiveList) {
-          self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList;
-        }
+  if (realm) {
+    oa.realm = realm
+  }
 
-        var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(
-          defaultProxyHeaderExclusiveList,
-        );
-        var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(
-          proxyHeaderExclusiveList,
-        );
+  return oa
+}
 
-        // Setup Proxy Headers and Proxy Headers Host
-        // Only send the Proxy White Listed Header names
-        var proxyHeaders = constructProxyHeaderWhiteList(
-          request.headers,
-          proxyHeaderWhiteList,
-        );
-        proxyHeaders.host = constructProxyHost(request.uri);
+OAuth.prototype.buildBodyHash = function (_oauth, body) {
+  if (['HMAC-SHA1', 'RSA-SHA1'].indexOf(_oauth.signature_method || 'HMAC-SHA1') < 0) {
+    this.request.emit('error', new Error('oauth: ' + _oauth.signature_method +
+      ' signature_method not supported with body_hash signing.'))
+  }
 
-        proxyHeaderExclusiveList.forEach(request.removeHeader, request);
+  var shasum = crypto.createHash('sha1')
+  shasum.update(body || '')
+  var sha1 = shasum.digest('hex')
 
-        // Set Agent from Tunnel Data
-        var tunnelFn = getTunnelFn(request);
-        var tunnelOptions = constructTunnelOptions(request, proxyHeaders);
-        request.agent = tunnelFn(tunnelOptions);
+  return Buffer.from(sha1, 'hex').toString('base64')
+}
 
-        return true;
-      };
+OAuth.prototype.concatParams = function (oa, sep, wrap) {
+  wrap = wrap || ''
 
-      Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList;
-      Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList;
-      exports.Tunnel = Tunnel;
+  var params = Object.keys(oa).filter(function (i) {
+    return i !== 'realm' && i !== 'oauth_signature'
+  }).sort()
 
-      /***/
-    },
-    /* 810 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * Copyright (c) 2015, Salesforce.com, Inc.
-       * All rights reserved.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions are met:
-       *
-       * 1. Redistributions of source code must retain the above copyright notice,
-       * this list of conditions and the following disclaimer.
-       *
-       * 2. Redistributions in binary form must reproduce the above copyright notice,
-       * this list of conditions and the following disclaimer in the documentation
-       * and/or other materials provided with the distribution.
-       *
-       * 3. Neither the name of Salesforce.com nor the names of its contributors may
-       * be used to endorse or promote products derived from this software without
-       * specific prior written permission.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-       * POSSIBILITY OF SUCH DAMAGE.
-       */
+  if (oa.realm) {
+    params.splice(0, 0, 'realm')
+  }
+  params.push('oauth_signature')
+
+  return params.map(function (i) {
+    return i + '=' + wrap + oauth.rfc3986(oa[i]) + wrap
+  }).join(sep)
+}
+
+OAuth.prototype.onRequest = function (_oauth) {
+  var self = this
+  self.params = _oauth
+
+  var uri = self.request.uri || {}
+  var method = self.request.method || ''
+  var headers = caseless(self.request.headers)
+  var body = self.request.body || ''
+  var qsLib = self.request.qsLib || qs
+
+  var form
+  var query
+  var contentType = headers.get('content-type') || ''
+  var formContentType = 'application/x-www-form-urlencoded'
+  var transport = _oauth.transport_method || 'header'
+
+  if (contentType.slice(0, formContentType.length) === formContentType) {
+    contentType = formContentType
+    form = body
+  }
+  if (uri.query) {
+    query = uri.query
+  }
+  if (transport === 'body' && (method !== 'POST' || contentType !== formContentType)) {
+    self.request.emit('error', new Error('oauth: transport_method of body requires POST ' +
+      'and content-type ' + formContentType))
+  }
 
-      var net = __webpack_require__(164);
-      var urlParse = __webpack_require__(24).parse;
-      var pubsuffix = __webpack_require__(415);
-      var Store = __webpack_require__(416).Store;
-      var MemoryCookieStore = __webpack_require__(811).MemoryCookieStore;
-      var pathMatch = __webpack_require__(413).pathMatch;
-      var VERSION = __webpack_require__(812).version;
+  if (!form && typeof _oauth.body_hash === 'boolean') {
+    _oauth.body_hash = self.buildBodyHash(_oauth, self.request.body.toString())
+  }
 
-      var punycode;
-      try {
-        punycode = __webpack_require__(332);
-      } catch (e) {
-        console.warn(
-          "cookie: can't load punycode; won't use punycode for domain normalization",
-        );
-      }
+  var oa = self.buildParams(_oauth, uri, method, query, form, qsLib)
 
-      // From RFC6265 S4.1.1
-      // note that it excludes \x3B ";"
-      var COOKIE_OCTETS = /^[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]+$/;
+  switch (transport) {
+    case 'header':
+      self.request.setHeader('Authorization', 'OAuth ' + self.concatParams(oa, ',', '"'))
+      break
 
-      var CONTROL_CHARS = /[\x00-\x1F]/;
+    case 'query':
+      var href = self.request.uri.href += (query ? '&' : '?') + self.concatParams(oa, '&')
+      self.request.uri = url.parse(href)
+      self.request.path = self.request.uri.path
+      break
 
-      // From Chromium // '\r', '\n' and '\0' should be treated as a terminator in
-      // the "relaxed" mode, see:
-      // https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60
-      var TERMINATORS = ["\n", "\r", "\0"];
+    case 'body':
+      self.request.body = (form ? form + '&' : '') + self.concatParams(oa, '&')
+      break
 
-      // RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
-      // Note ';' is \x3B
-      var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
+    default:
+      self.request.emit('error', new Error('oauth: transport_method invalid'))
+  }
+}
 
-      // date-time parsing constants (RFC6265 S5.1.1)
+exports.OAuth = OAuth
 
-      var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
 
-      var MONTH_TO_NUM = {
-        jan: 0,
-        feb: 1,
-        mar: 2,
-        apr: 3,
-        may: 4,
-        jun: 5,
-        jul: 6,
-        aug: 7,
-        sep: 8,
-        oct: 9,
-        nov: 10,
-        dec: 11,
-      };
-      var NUM_TO_MONTH = [
-        "Jan",
-        "Feb",
-        "Mar",
-        "Apr",
-        "May",
-        "Jun",
-        "Jul",
-        "Aug",
-        "Sep",
-        "Oct",
-        "Nov",
-        "Dec",
-      ];
-      var NUM_TO_DAY = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
+/***/ }),
+/* 807 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var MAX_TIME = 2147483647000; // 31-bit max
-      var MIN_TIME = 0; // 31-bit min
+"use strict";
 
-      /*
-       * Parses a Natural number (i.e., non-negative integer) with either the
-       *    <min>*<max>DIGIT ( non-digit *OCTET )
-       * or
-       *    <min>*<max>DIGIT
-       * grammar (RFC6265 S5.1.1).
-       *
-       * The "trailingOK" boolean controls if the grammar accepts a
-       * "( non-digit *OCTET )" trailer.
-       */
-      function parseDigits(token, minDigits, maxDigits, trailingOK) {
-        var count = 0;
-        while (count < token.length) {
-          var c = token.charCodeAt(count);
-          // "non-digit = %x00-2F / %x3A-FF"
-          if (c <= 0x2f || c >= 0x3a) {
-            break;
-          }
-          count++;
-        }
 
-        // constrain to a minimum and maximum number of digits.
-        if (count < minDigits || count > maxDigits) {
-          return null;
-        }
+var qs = __webpack_require__(404)
+var querystring = __webpack_require__(196)
 
-        if (!trailingOK && count != token.length) {
-          return null;
-        }
+function Querystring (request) {
+  this.request = request
+  this.lib = null
+  this.useQuerystring = null
+  this.parseOptions = null
+  this.stringifyOptions = null
+}
 
-        return parseInt(token.substr(0, count), 10);
-      }
+Querystring.prototype.init = function (options) {
+  if (this.lib) { return }
 
-      function parseTime(token) {
-        var parts = token.split(":");
-        var result = [0, 0, 0];
+  this.useQuerystring = options.useQuerystring
+  this.lib = (this.useQuerystring ? querystring : qs)
 
-        /* RF6256 S5.1.1:
-         *      time            = hms-time ( non-digit *OCTET )
-         *      hms-time        = time-field ":" time-field ":" time-field
-         *      time-field      = 1*2DIGIT
-         */
+  this.parseOptions = options.qsParseOptions || {}
+  this.stringifyOptions = options.qsStringifyOptions || {}
+}
 
-        if (parts.length !== 3) {
-          return null;
-        }
+Querystring.prototype.stringify = function (obj) {
+  return (this.useQuerystring)
+    ? this.rfc3986(this.lib.stringify(obj,
+      this.stringifyOptions.sep || null,
+      this.stringifyOptions.eq || null,
+      this.stringifyOptions))
+    : this.lib.stringify(obj, this.stringifyOptions)
+}
 
-        for (var i = 0; i < 3; i++) {
-          // "time-field" must be strictly "1*2DIGIT", HOWEVER, "hms-time" can be
-          // followed by "( non-digit *OCTET )" so therefore the last time-field can
-          // have a trailer
-          var trailingOK = i == 2;
-          var num = parseDigits(parts[i], 1, 2, trailingOK);
-          if (num === null) {
-            return null;
-          }
-          result[i] = num;
-        }
+Querystring.prototype.parse = function (str) {
+  return (this.useQuerystring)
+    ? this.lib.parse(str,
+      this.parseOptions.sep || null,
+      this.parseOptions.eq || null,
+      this.parseOptions)
+    : this.lib.parse(str, this.parseOptions)
+}
 
-        return result;
-      }
+Querystring.prototype.rfc3986 = function (str) {
+  return str.replace(/[!'()*]/g, function (c) {
+    return '%' + c.charCodeAt(0).toString(16).toUpperCase()
+  })
+}
 
-      function parseMonth(token) {
-        token = String(token).substr(0, 3).toLowerCase();
-        var num = MONTH_TO_NUM[token];
-        return num >= 0 ? num : null;
-      }
+Querystring.prototype.unescape = querystring.unescape
 
-      /*
-       * RFC6265 S5.1.1 date parser (see RFC for full grammar)
-       */
-      function parseDate(str) {
-        if (!str) {
-          return;
-        }
+exports.Querystring = Querystring
 
-        /* RFC6265 S5.1.1:
-         * 2. Process each date-token sequentially in the order the date-tokens
-         * appear in the cookie-date
-         */
-        var tokens = str.split(DATE_DELIM);
-        if (!tokens) {
-          return;
-        }
 
-        var hour = null;
-        var minute = null;
-        var second = null;
-        var dayOfMonth = null;
-        var month = null;
-        var year = null;
+/***/ }),
+/* 808 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        for (var i = 0; i < tokens.length; i++) {
-          var token = tokens[i].trim();
-          if (!token.length) {
-            continue;
-          }
+"use strict";
 
-          var result;
 
-          /* 2.1. If the found-time flag is not set and the token matches the time
-           * production, set the found-time flag and set the hour- value,
-           * minute-value, and second-value to the numbers denoted by the digits in
-           * the date-token, respectively.  Skip the remaining sub-steps and continue
-           * to the next date-token.
-           */
-          if (second === null) {
-            result = parseTime(token);
-            if (result) {
-              hour = result[0];
-              minute = result[1];
-              second = result[2];
-              continue;
-            }
-          }
+var url = __webpack_require__(24)
+var isUrl = /^https?:/
 
-          /* 2.2. If the found-day-of-month flag is not set and the date-token matches
-           * the day-of-month production, set the found-day-of- month flag and set
-           * the day-of-month-value to the number denoted by the date-token.  Skip
-           * the remaining sub-steps and continue to the next date-token.
-           */
-          if (dayOfMonth === null) {
-            // "day-of-month = 1*2DIGIT ( non-digit *OCTET )"
-            result = parseDigits(token, 1, 2, true);
-            if (result !== null) {
-              dayOfMonth = result;
-              continue;
-            }
-          }
+function Redirect (request) {
+  this.request = request
+  this.followRedirect = true
+  this.followRedirects = true
+  this.followAllRedirects = false
+  this.followOriginalHttpMethod = false
+  this.allowRedirect = function () { return true }
+  this.maxRedirects = 10
+  this.redirects = []
+  this.redirectsFollowed = 0
+  this.removeRefererHeader = false
+}
 
-          /* 2.3. If the found-month flag is not set and the date-token matches the
-           * month production, set the found-month flag and set the month-value to
-           * the month denoted by the date-token.  Skip the remaining sub-steps and
-           * continue to the next date-token.
-           */
-          if (month === null) {
-            result = parseMonth(token);
-            if (result !== null) {
-              month = result;
-              continue;
-            }
-          }
+Redirect.prototype.onRequest = function (options) {
+  var self = this
 
-          /* 2.4. If the found-year flag is not set and the date-token matches the
-           * year production, set the found-year flag and set the year-value to the
-           * number denoted by the date-token.  Skip the remaining sub-steps and
-           * continue to the next date-token.
-           */
-          if (year === null) {
-            // "year = 2*4DIGIT ( non-digit *OCTET )"
-            result = parseDigits(token, 2, 4, true);
-            if (result !== null) {
-              year = result;
-              /* From S5.1.1:
-               * 3.  If the year-value is greater than or equal to 70 and less
-               * than or equal to 99, increment the year-value by 1900.
-               * 4.  If the year-value is greater than or equal to 0 and less
-               * than or equal to 69, increment the year-value by 2000.
-               */
-              if (year >= 70 && year <= 99) {
-                year += 1900;
-              } else if (year >= 0 && year <= 69) {
-                year += 2000;
-              }
-            }
-          }
-        }
+  if (options.maxRedirects !== undefined) {
+    self.maxRedirects = options.maxRedirects
+  }
+  if (typeof options.followRedirect === 'function') {
+    self.allowRedirect = options.followRedirect
+  }
+  if (options.followRedirect !== undefined) {
+    self.followRedirects = !!options.followRedirect
+  }
+  if (options.followAllRedirects !== undefined) {
+    self.followAllRedirects = options.followAllRedirects
+  }
+  if (self.followRedirects || self.followAllRedirects) {
+    self.redirects = self.redirects || []
+  }
+  if (options.removeRefererHeader !== undefined) {
+    self.removeRefererHeader = options.removeRefererHeader
+  }
+  if (options.followOriginalHttpMethod !== undefined) {
+    self.followOriginalHttpMethod = options.followOriginalHttpMethod
+  }
+}
+
+Redirect.prototype.redirectTo = function (response) {
+  var self = this
+  var request = self.request
+
+  var redirectTo = null
+  if (response.statusCode >= 300 && response.statusCode < 400 && response.caseless.has('location')) {
+    var location = response.caseless.get('location')
+    request.debug('redirect', location)
+
+    if (self.followAllRedirects) {
+      redirectTo = location
+    } else if (self.followRedirects) {
+      switch (request.method) {
+        case 'PATCH':
+        case 'PUT':
+        case 'POST':
+        case 'DELETE':
+          // Do not follow redirects
+          break
+        default:
+          redirectTo = location
+          break
+      }
+    }
+  } else if (response.statusCode === 401) {
+    var authHeader = request._auth.onResponse(response)
+    if (authHeader) {
+      request.setHeader('authorization', authHeader)
+      redirectTo = request.uri
+    }
+  }
+  return redirectTo
+}
 
-        /* RFC 6265 S5.1.1
-         * "5. Abort these steps and fail to parse the cookie-date if:
-         *     *  at least one of the found-day-of-month, found-month, found-
-         *        year, or found-time flags is not set,
-         *     *  the day-of-month-value is less than 1 or greater than 31,
-         *     *  the year-value is less than 1601,
-         *     *  the hour-value is greater than 23,
-         *     *  the minute-value is greater than 59, or
-         *     *  the second-value is greater than 59.
-         *     (Note that leap seconds cannot be represented in this syntax.)"
-         *
-         * So, in order as above:
-         */
-        if (
-          dayOfMonth === null ||
-          month === null ||
-          year === null ||
-          second === null ||
-          dayOfMonth < 1 ||
-          dayOfMonth > 31 ||
-          year < 1601 ||
-          hour > 23 ||
-          minute > 59 ||
-          second > 59
-        ) {
-          return;
-        }
+Redirect.prototype.onResponse = function (response) {
+  var self = this
+  var request = self.request
 
-        return new Date(
-          Date.UTC(year, month, dayOfMonth, hour, minute, second),
-        );
-      }
+  var redirectTo = self.redirectTo(response)
+  if (!redirectTo || !self.allowRedirect.call(request, response)) {
+    return false
+  }
 
-      function formatDate(date) {
-        var d = date.getUTCDate();
-        d = d >= 10 ? d : "0" + d;
-        var h = date.getUTCHours();
-        h = h >= 10 ? h : "0" + h;
-        var m = date.getUTCMinutes();
-        m = m >= 10 ? m : "0" + m;
-        var s = date.getUTCSeconds();
-        s = s >= 10 ? s : "0" + s;
-        return (
-          NUM_TO_DAY[date.getUTCDay()] +
-          ", " +
-          d +
-          " " +
-          NUM_TO_MONTH[date.getUTCMonth()] +
-          " " +
-          date.getUTCFullYear() +
-          " " +
-          h +
-          ":" +
-          m +
-          ":" +
-          s +
-          " GMT"
-        );
-      }
+  request.debug('redirect to', redirectTo)
 
-      // S5.1.2 Canonicalized Host Names
-      function canonicalDomain(str) {
-        if (str == null) {
-          return null;
-        }
-        str = str.trim().replace(/^\./, ""); // S4.1.2.3 & S5.2.3: ignore leading .
+  // ignore any potential response body.  it cannot possibly be useful
+  // to us at this point.
+  // response.resume should be defined, but check anyway before calling. Workaround for browserify.
+  if (response.resume) {
+    response.resume()
+  }
 
-        // convert to IDN if any non-ASCII characters
-        if (punycode && /[^\u0001-\u007f]/.test(str)) {
-          str = punycode.toASCII(str);
-        }
+  if (self.redirectsFollowed >= self.maxRedirects) {
+    request.emit('error', new Error('Exceeded maxRedirects. Probably stuck in a redirect loop ' + request.uri.href))
+    return false
+  }
+  self.redirectsFollowed += 1
 
-        return str.toLowerCase();
-      }
+  if (!isUrl.test(redirectTo)) {
+    redirectTo = url.resolve(request.uri.href, redirectTo)
+  }
 
-      // S5.1.3 Domain Matching
-      function domainMatch(str, domStr, canonicalize) {
-        if (str == null || domStr == null) {
-          return null;
-        }
-        if (canonicalize !== false) {
-          str = canonicalDomain(str);
-          domStr = canonicalDomain(domStr);
-        }
+  var uriPrev = request.uri
+  request.uri = url.parse(redirectTo)
 
-        /*
-         * "The domain string and the string are identical. (Note that both the
-         * domain string and the string will have been canonicalized to lower case at
-         * this point)"
-         */
-        if (str == domStr) {
-          return true;
-        }
+  // handle the case where we change protocol from https to http or vice versa
+  if (request.uri.protocol !== uriPrev.protocol) {
+    delete request.agent
+  }
 
-        /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
+  self.redirects.push({ statusCode: response.statusCode, redirectUri: redirectTo })
 
-        /* "* The string is a host name (i.e., not an IP address)." */
-        if (net.isIP(str)) {
-          return false;
-        }
+  if (self.followAllRedirects && request.method !== 'HEAD' &&
+    response.statusCode !== 401 && response.statusCode !== 307) {
+    request.method = self.followOriginalHttpMethod ? request.method : 'GET'
+  }
+  // request.method = 'GET' // Force all redirects to use GET || commented out fixes #215
+  delete request.src
+  delete request.req
+  delete request._started
+  if (response.statusCode !== 401 && response.statusCode !== 307) {
+    // Remove parameters from the previous response, unless this is the second request
+    // for a server that requires digest authentication.
+    delete request.body
+    delete request._form
+    if (request.headers) {
+      request.removeHeader('host')
+      request.removeHeader('content-type')
+      request.removeHeader('content-length')
+      if (request.uri.hostname !== request.originalHost.split(':')[0]) {
+        // Remove authorization if changing hostnames (but not if just
+        // changing ports or protocols).  This matches the behavior of curl:
+        // https://github.com/bagder/curl/blob/6beb0eee/lib/http.c#L710
+        request.removeHeader('authorization')
+      }
+    }
+  }
 
-        /* "* The domain string is a suffix of the string" */
-        var idx = str.indexOf(domStr);
-        if (idx <= 0) {
-          return false; // it's a non-match (-1) or prefix (0)
-        }
+  if (!self.removeRefererHeader) {
+    request.setHeader('referer', uriPrev.href)
+  }
 
-        // e.g "a.b.c".indexOf("b.c") === 2
-        // 5 === 3+2
-        if (str.length !== domStr.length + idx) {
-          // it's not a suffix
-          return false;
-        }
+  request.emit('redirect')
+
+  request.init()
+
+  return true
+}
+
+exports.Redirect = Redirect
+
+
+/***/ }),
+/* 809 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var url = __webpack_require__(24)
+var tunnel = __webpack_require__(955)
+
+var defaultProxyHeaderWhiteList = [
+  'accept',
+  'accept-charset',
+  'accept-encoding',
+  'accept-language',
+  'accept-ranges',
+  'cache-control',
+  'content-encoding',
+  'content-language',
+  'content-location',
+  'content-md5',
+  'content-range',
+  'content-type',
+  'connection',
+  'date',
+  'expect',
+  'max-forwards',
+  'pragma',
+  'referer',
+  'te',
+  'user-agent',
+  'via'
+]
+
+var defaultProxyHeaderExclusiveList = [
+  'proxy-authorization'
+]
+
+function constructProxyHost (uriObject) {
+  var port = uriObject.port
+  var protocol = uriObject.protocol
+  var proxyHost = uriObject.hostname + ':'
+
+  if (port) {
+    proxyHost += port
+  } else if (protocol === 'https:') {
+    proxyHost += '443'
+  } else {
+    proxyHost += '80'
+  }
 
-        /* "* The last character of the string that is not included in the domain
-         * string is a %x2E (".") character." */
-        if (str.substr(idx - 1, 1) !== ".") {
-          return false;
-        }
+  return proxyHost
+}
+
+function constructProxyHeaderWhiteList (headers, proxyHeaderWhiteList) {
+  var whiteList = proxyHeaderWhiteList
+    .reduce(function (set, header) {
+      set[header.toLowerCase()] = true
+      return set
+    }, {})
+
+  return Object.keys(headers)
+    .filter(function (header) {
+      return whiteList[header.toLowerCase()]
+    })
+    .reduce(function (set, header) {
+      set[header] = headers[header]
+      return set
+    }, {})
+}
+
+function constructTunnelOptions (request, proxyHeaders) {
+  var proxy = request.proxy
+
+  var tunnelOptions = {
+    proxy: {
+      host: proxy.hostname,
+      port: +proxy.port,
+      proxyAuth: proxy.auth,
+      headers: proxyHeaders
+    },
+    headers: request.headers,
+    ca: request.ca,
+    cert: request.cert,
+    key: request.key,
+    passphrase: request.passphrase,
+    pfx: request.pfx,
+    ciphers: request.ciphers,
+    rejectUnauthorized: request.rejectUnauthorized,
+    secureOptions: request.secureOptions,
+    secureProtocol: request.secureProtocol
+  }
 
-        return true;
-      }
+  return tunnelOptions
+}
+
+function constructTunnelFnName (uri, proxy) {
+  var uriProtocol = (uri.protocol === 'https:' ? 'https' : 'http')
+  var proxyProtocol = (proxy.protocol === 'https:' ? 'Https' : 'Http')
+  return [uriProtocol, proxyProtocol].join('Over')
+}
+
+function getTunnelFn (request) {
+  var uri = request.uri
+  var proxy = request.proxy
+  var tunnelFnName = constructTunnelFnName(uri, proxy)
+  return tunnel[tunnelFnName]
+}
+
+function Tunnel (request) {
+  this.request = request
+  this.proxyHeaderWhiteList = defaultProxyHeaderWhiteList
+  this.proxyHeaderExclusiveList = []
+  if (typeof request.tunnel !== 'undefined') {
+    this.tunnelOverride = request.tunnel
+  }
+}
 
-      // RFC6265 S5.1.4 Paths and Path-Match
+Tunnel.prototype.isEnabled = function () {
+  var self = this
+  var request = self.request
+    // Tunnel HTTPS by default. Allow the user to override this setting.
 
-      /*
-       * "The user agent MUST use an algorithm equivalent to the following algorithm
-       * to compute the default-path of a cookie:"
-       *
-       * Assumption: the path (and not query part or absolute uri) is passed in.
-       */
-      function defaultPath(path) {
-        // "2. If the uri-path is empty or if the first character of the uri-path is not
-        // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
-        if (!path || path.substr(0, 1) !== "/") {
-          return "/";
-        }
+  // If self.tunnelOverride is set (the user specified a value), use it.
+  if (typeof self.tunnelOverride !== 'undefined') {
+    return self.tunnelOverride
+  }
 
-        // "3. If the uri-path contains no more than one %x2F ("/") character, output
-        // %x2F ("/") and skip the remaining step."
-        if (path === "/") {
-          return path;
-        }
+  // If the destination is HTTPS, tunnel.
+  if (request.uri.protocol === 'https:') {
+    return true
+  }
 
-        var rightSlash = path.lastIndexOf("/");
-        if (rightSlash === 0) {
-          return "/";
-        }
+  // Otherwise, do not use tunnel.
+  return false
+}
 
-        // "4. Output the characters of the uri-path from the first character up to,
-        // but not including, the right-most %x2F ("/")."
-        return path.slice(0, rightSlash);
-      }
+Tunnel.prototype.setup = function (options) {
+  var self = this
+  var request = self.request
 
-      function trimTerminator(str) {
-        for (var t = 0; t < TERMINATORS.length; t++) {
-          var terminatorIdx = str.indexOf(TERMINATORS[t]);
-          if (terminatorIdx !== -1) {
-            str = str.substr(0, terminatorIdx);
-          }
-        }
+  options = options || {}
 
-        return str;
-      }
+  if (typeof request.proxy === 'string') {
+    request.proxy = url.parse(request.proxy)
+  }
 
-      function parseCookiePair(cookiePair, looseMode) {
-        cookiePair = trimTerminator(cookiePair);
+  if (!request.proxy || !request.tunnel) {
+    return false
+  }
 
-        var firstEq = cookiePair.indexOf("=");
-        if (looseMode) {
-          if (firstEq === 0) {
-            // '=' is immediately at start
-            cookiePair = cookiePair.substr(1);
-            firstEq = cookiePair.indexOf("="); // might still need to split on '='
-          }
-        } else {
-          // non-loose mode
-          if (firstEq <= 0) {
-            // no '=' or is at start
-            return; // needs to have non-empty "cookie-name"
-          }
-        }
+  // Setup Proxy Header Exclusive List and White List
+  if (options.proxyHeaderWhiteList) {
+    self.proxyHeaderWhiteList = options.proxyHeaderWhiteList
+  }
+  if (options.proxyHeaderExclusiveList) {
+    self.proxyHeaderExclusiveList = options.proxyHeaderExclusiveList
+  }
 
-        var cookieName, cookieValue;
-        if (firstEq <= 0) {
-          cookieName = "";
-          cookieValue = cookiePair.trim();
-        } else {
-          cookieName = cookiePair.substr(0, firstEq).trim();
-          cookieValue = cookiePair.substr(firstEq + 1).trim();
-        }
+  var proxyHeaderExclusiveList = self.proxyHeaderExclusiveList.concat(defaultProxyHeaderExclusiveList)
+  var proxyHeaderWhiteList = self.proxyHeaderWhiteList.concat(proxyHeaderExclusiveList)
 
-        if (CONTROL_CHARS.test(cookieName) || CONTROL_CHARS.test(cookieValue)) {
-          return;
-        }
+  // Setup Proxy Headers and Proxy Headers Host
+  // Only send the Proxy White Listed Header names
+  var proxyHeaders = constructProxyHeaderWhiteList(request.headers, proxyHeaderWhiteList)
+  proxyHeaders.host = constructProxyHost(request.uri)
 
-        var c = new Cookie();
-        c.key = cookieName;
-        c.value = cookieValue;
-        return c;
-      }
+  proxyHeaderExclusiveList.forEach(request.removeHeader, request)
 
-      function parse(str, options) {
-        if (!options || typeof options !== "object") {
-          options = {};
-        }
-        str = str.trim();
+  // Set Agent from Tunnel Data
+  var tunnelFn = getTunnelFn(request)
+  var tunnelOptions = constructTunnelOptions(request, proxyHeaders)
+  request.agent = tunnelFn(tunnelOptions)
 
-        // We use a regex to parse the "name-value-pair" part of S5.2
-        var firstSemi = str.indexOf(";"); // S5.2 step 1
-        var cookiePair = firstSemi === -1 ? str : str.substr(0, firstSemi);
-        var c = parseCookiePair(cookiePair, !!options.loose);
-        if (!c) {
-          return;
-        }
+  return true
+}
 
-        if (firstSemi === -1) {
-          return c;
-        }
+Tunnel.defaultProxyHeaderWhiteList = defaultProxyHeaderWhiteList
+Tunnel.defaultProxyHeaderExclusiveList = defaultProxyHeaderExclusiveList
+exports.Tunnel = Tunnel
 
-        // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
-        // (including the %x3B (";") in question)." plus later on in the same section
-        // "discard the first ";" and trim".
-        var unparsed = str.slice(firstSemi + 1).trim();
 
-        // "If the unparsed-attributes string is empty, skip the rest of these
-        // steps."
-        if (unparsed.length === 0) {
-          return c;
-        }
+/***/ }),
+/* 810 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        /*
-         * S5.2 says that when looping over the items "[p]rocess the attribute-name
-         * and attribute-value according to the requirements in the following
-         * subsections" for every item.  Plus, for many of the individual attributes
-         * in S5.3 it says to use the "attribute-value of the last attribute in the
-         * cookie-attribute-list".  Therefore, in this implementation, we overwrite
-         * the previous value.
-         */
-        var cookie_avs = unparsed.split(";");
-        while (cookie_avs.length) {
-          var av = cookie_avs.shift().trim();
-          if (av.length === 0) {
-            // happens if ";;" appears
-            continue;
-          }
-          var av_sep = av.indexOf("=");
-          var av_key, av_value;
+"use strict";
+/*!
+ * Copyright (c) 2015, Salesforce.com, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of Salesforce.com nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
 
-          if (av_sep === -1) {
-            av_key = av;
-            av_value = null;
-          } else {
-            av_key = av.substr(0, av_sep);
-            av_value = av.substr(av_sep + 1);
-          }
+var net = __webpack_require__(164);
+var urlParse = __webpack_require__(24).parse;
+var pubsuffix = __webpack_require__(415);
+var Store = __webpack_require__(416).Store;
+var MemoryCookieStore = __webpack_require__(811).MemoryCookieStore;
+var pathMatch = __webpack_require__(413).pathMatch;
+var VERSION = __webpack_require__(812).version;
 
-          av_key = av_key.trim().toLowerCase();
+var punycode;
+try {
+  punycode = __webpack_require__(332);
+} catch(e) {
+  console.warn("cookie: can't load punycode; won't use punycode for domain normalization");
+}
 
-          if (av_value) {
-            av_value = av_value.trim();
-          }
+// From RFC6265 S4.1.1
+// note that it excludes \x3B ";"
+var COOKIE_OCTETS = /^[\x21\x23-\x2B\x2D-\x3A\x3C-\x5B\x5D-\x7E]+$/;
 
-          switch (av_key) {
-            case "expires": // S5.2.1
-              if (av_value) {
-                var exp = parseDate(av_value);
-                // "If the attribute-value failed to parse as a cookie date, ignore the
-                // cookie-av."
-                if (exp) {
-                  // over and underflow not realistically a concern: V8's getTime() seems to
-                  // store something larger than a 32-bit time_t (even with 32-bit node)
-                  c.expires = exp;
-                }
-              }
-              break;
+var CONTROL_CHARS = /[\x00-\x1F]/;
 
-            case "max-age": // S5.2.2
-              if (av_value) {
-                // "If the first character of the attribute-value is not a DIGIT or a "-"
-                // character ...[or]... If the remainder of attribute-value contains a
-                // non-DIGIT character, ignore the cookie-av."
-                if (/^-?[0-9]+$/.test(av_value)) {
-                  var delta = parseInt(av_value, 10);
-                  // "If delta-seconds is less than or equal to zero (0), let expiry-time
-                  // be the earliest representable date and time."
-                  c.setMaxAge(delta);
-                }
-              }
-              break;
+// From Chromium // '\r', '\n' and '\0' should be treated as a terminator in
+// the "relaxed" mode, see:
+// https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/parsed_cookie.cc#L60
+var TERMINATORS = ['\n', '\r', '\0'];
 
-            case "domain": // S5.2.3
-              // "If the attribute-value is empty, the behavior is undefined.  However,
-              // the user agent SHOULD ignore the cookie-av entirely."
-              if (av_value) {
-                // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
-                // (".") character."
-                var domain = av_value.trim().replace(/^\./, "");
-                if (domain) {
-                  // "Convert the cookie-domain to lower case."
-                  c.domain = domain.toLowerCase();
-                }
-              }
-              break;
+// RFC6265 S4.1.1 defines path value as 'any CHAR except CTLs or ";"'
+// Note ';' is \x3B
+var PATH_VALUE = /[\x20-\x3A\x3C-\x7E]+/;
 
-            case "path": // S5.2.4
-              /*
-               * "If the attribute-value is empty or if the first character of the
-               * attribute-value is not %x2F ("/"):
-               *   Let cookie-path be the default-path.
-               * Otherwise:
-               *   Let cookie-path be the attribute-value."
-               *
-               * We'll represent the default-path as null since it depends on the
-               * context of the parsing.
-               */
-              c.path = av_value && av_value[0] === "/" ? av_value : null;
-              break;
+// date-time parsing constants (RFC6265 S5.1.1)
 
-            case "secure": // S5.2.5
-              /*
-               * "If the attribute-name case-insensitively matches the string "Secure",
-               * the user agent MUST append an attribute to the cookie-attribute-list
-               * with an attribute-name of Secure and an empty attribute-value."
-               */
-              c.secure = true;
-              break;
+var DATE_DELIM = /[\x09\x20-\x2F\x3B-\x40\x5B-\x60\x7B-\x7E]/;
 
-            case "httponly": // S5.2.6 -- effectively the same as 'secure'
-              c.httpOnly = true;
-              break;
+var MONTH_TO_NUM = {
+  jan:0, feb:1, mar:2, apr:3, may:4, jun:5,
+  jul:6, aug:7, sep:8, oct:9, nov:10, dec:11
+};
+var NUM_TO_MONTH = [
+  'Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'
+];
+var NUM_TO_DAY = [
+  'Sun','Mon','Tue','Wed','Thu','Fri','Sat'
+];
+
+var MAX_TIME = 2147483647000; // 31-bit max
+var MIN_TIME = 0; // 31-bit min
+
+/*
+ * Parses a Natural number (i.e., non-negative integer) with either the
+ *    <min>*<max>DIGIT ( non-digit *OCTET )
+ * or
+ *    <min>*<max>DIGIT
+ * grammar (RFC6265 S5.1.1).
+ *
+ * The "trailingOK" boolean controls if the grammar accepts a
+ * "( non-digit *OCTET )" trailer.
+ */
+function parseDigits(token, minDigits, maxDigits, trailingOK) {
+  var count = 0;
+  while (count < token.length) {
+    var c = token.charCodeAt(count);
+    // "non-digit = %x00-2F / %x3A-FF"
+    if (c <= 0x2F || c >= 0x3A) {
+      break;
+    }
+    count++;
+  }
 
-            default:
-              c.extensions = c.extensions || [];
-              c.extensions.push(av);
-              break;
-          }
-        }
+  // constrain to a minimum and maximum number of digits.
+  if (count < minDigits || count > maxDigits) {
+    return null;
+  }
 
-        return c;
-      }
+  if (!trailingOK && count != token.length) {
+    return null;
+  }
 
-      // avoid the V8 deoptimization monster!
-      function jsonParse(str) {
-        var obj;
-        try {
-          obj = JSON.parse(str);
-        } catch (e) {
-          return e;
-        }
-        return obj;
-      }
+  return parseInt(token.substr(0,count), 10);
+}
 
-      function fromJSON(str) {
-        if (!str) {
-          return null;
-        }
+function parseTime(token) {
+  var parts = token.split(':');
+  var result = [0,0,0];
 
-        var obj;
-        if (typeof str === "string") {
-          obj = jsonParse(str);
-          if (obj instanceof Error) {
-            return null;
-          }
-        } else {
-          // assume it's an Object
-          obj = str;
-        }
+  /* RF6256 S5.1.1:
+   *      time            = hms-time ( non-digit *OCTET )
+   *      hms-time        = time-field ":" time-field ":" time-field
+   *      time-field      = 1*2DIGIT
+   */
 
-        var c = new Cookie();
-        for (var i = 0; i < Cookie.serializableProperties.length; i++) {
-          var prop = Cookie.serializableProperties[i];
-          if (obj[prop] === undefined || obj[prop] === Cookie.prototype[prop]) {
-            continue; // leave as prototype default
-          }
+  if (parts.length !== 3) {
+    return null;
+  }
 
-          if (
-            prop === "expires" ||
-            prop === "creation" ||
-            prop === "lastAccessed"
-          ) {
-            if (obj[prop] === null) {
-              c[prop] = null;
-            } else {
-              c[prop] =
-                obj[prop] == "Infinity" ? "Infinity" : new Date(obj[prop]);
-            }
-          } else {
-            c[prop] = obj[prop];
-          }
-        }
+  for (var i = 0; i < 3; i++) {
+    // "time-field" must be strictly "1*2DIGIT", HOWEVER, "hms-time" can be
+    // followed by "( non-digit *OCTET )" so therefore the last time-field can
+    // have a trailer
+    var trailingOK = (i == 2);
+    var num = parseDigits(parts[i], 1, 2, trailingOK);
+    if (num === null) {
+      return null;
+    }
+    result[i] = num;
+  }
 
-        return c;
-      }
+  return result;
+}
 
-      /* Section 5.4 part 2:
-       * "*  Cookies with longer paths are listed before cookies with
-       *     shorter paths.
-       *
-       *  *  Among cookies that have equal-length path fields, cookies with
-       *     earlier creation-times are listed before cookies with later
-       *     creation-times."
-       */
+function parseMonth(token) {
+  token = String(token).substr(0,3).toLowerCase();
+  var num = MONTH_TO_NUM[token];
+  return num >= 0 ? num : null;
+}
 
-      function cookieCompare(a, b) {
-        var cmp = 0;
+/*
+ * RFC6265 S5.1.1 date parser (see RFC for full grammar)
+ */
+function parseDate(str) {
+  if (!str) {
+    return;
+  }
 
-        // descending for length: b CMP a
-        var aPathLen = a.path ? a.path.length : 0;
-        var bPathLen = b.path ? b.path.length : 0;
-        cmp = bPathLen - aPathLen;
-        if (cmp !== 0) {
-          return cmp;
-        }
+  /* RFC6265 S5.1.1:
+   * 2. Process each date-token sequentially in the order the date-tokens
+   * appear in the cookie-date
+   */
+  var tokens = str.split(DATE_DELIM);
+  if (!tokens) {
+    return;
+  }
 
-        // ascending for time: a CMP b
-        var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
-        var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
-        cmp = aTime - bTime;
-        if (cmp !== 0) {
-          return cmp;
-        }
+  var hour = null;
+  var minute = null;
+  var second = null;
+  var dayOfMonth = null;
+  var month = null;
+  var year = null;
+
+  for (var i=0; i<tokens.length; i++) {
+    var token = tokens[i].trim();
+    if (!token.length) {
+      continue;
+    }
 
-        // break ties for the same millisecond (precision of JavaScript's clock)
-        cmp = a.creationIndex - b.creationIndex;
+    var result;
+
+    /* 2.1. If the found-time flag is not set and the token matches the time
+     * production, set the found-time flag and set the hour- value,
+     * minute-value, and second-value to the numbers denoted by the digits in
+     * the date-token, respectively.  Skip the remaining sub-steps and continue
+     * to the next date-token.
+     */
+    if (second === null) {
+      result = parseTime(token);
+      if (result) {
+        hour = result[0];
+        minute = result[1];
+        second = result[2];
+        continue;
+      }
+    }
 
-        return cmp;
+    /* 2.2. If the found-day-of-month flag is not set and the date-token matches
+     * the day-of-month production, set the found-day-of- month flag and set
+     * the day-of-month-value to the number denoted by the date-token.  Skip
+     * the remaining sub-steps and continue to the next date-token.
+     */
+    if (dayOfMonth === null) {
+      // "day-of-month = 1*2DIGIT ( non-digit *OCTET )"
+      result = parseDigits(token, 1, 2, true);
+      if (result !== null) {
+        dayOfMonth = result;
+        continue;
       }
+    }
 
-      // Gives the permutation of all possible pathMatch()es of a given path. The
-      // array is in longest-to-shortest order.  Handy for indexing.
-      function permutePath(path) {
-        if (path === "/") {
-          return ["/"];
-        }
-        if (path.lastIndexOf("/") === path.length - 1) {
-          path = path.substr(0, path.length - 1);
-        }
-        var permutations = [path];
-        while (path.length > 1) {
-          var lindex = path.lastIndexOf("/");
-          if (lindex === 0) {
-            break;
-          }
-          path = path.substr(0, lindex);
-          permutations.push(path);
-        }
-        permutations.push("/");
-        return permutations;
+    /* 2.3. If the found-month flag is not set and the date-token matches the
+     * month production, set the found-month flag and set the month-value to
+     * the month denoted by the date-token.  Skip the remaining sub-steps and
+     * continue to the next date-token.
+     */
+    if (month === null) {
+      result = parseMonth(token);
+      if (result !== null) {
+        month = result;
+        continue;
       }
+    }
 
-      function getCookieContext(url) {
-        if (url instanceof Object) {
-          return url;
-        }
-        // NOTE: decodeURI will throw on malformed URIs (see GH-32).
-        // Therefore, we will just skip decoding for such URIs.
-        try {
-          url = decodeURI(url);
-        } catch (err) {
-          // Silently swallow error
+    /* 2.4. If the found-year flag is not set and the date-token matches the
+     * year production, set the found-year flag and set the year-value to the
+     * number denoted by the date-token.  Skip the remaining sub-steps and
+     * continue to the next date-token.
+     */
+    if (year === null) {
+      // "year = 2*4DIGIT ( non-digit *OCTET )"
+      result = parseDigits(token, 2, 4, true);
+      if (result !== null) {
+        year = result;
+        /* From S5.1.1:
+         * 3.  If the year-value is greater than or equal to 70 and less
+         * than or equal to 99, increment the year-value by 1900.
+         * 4.  If the year-value is greater than or equal to 0 and less
+         * than or equal to 69, increment the year-value by 2000.
+         */
+        if (year >= 70 && year <= 99) {
+          year += 1900;
+        } else if (year >= 0 && year <= 69) {
+          year += 2000;
         }
-
-        return urlParse(url);
       }
+    }
+  }
 
-      function Cookie(options) {
-        options = options || {};
+  /* RFC 6265 S5.1.1
+   * "5. Abort these steps and fail to parse the cookie-date if:
+   *     *  at least one of the found-day-of-month, found-month, found-
+   *        year, or found-time flags is not set,
+   *     *  the day-of-month-value is less than 1 or greater than 31,
+   *     *  the year-value is less than 1601,
+   *     *  the hour-value is greater than 23,
+   *     *  the minute-value is greater than 59, or
+   *     *  the second-value is greater than 59.
+   *     (Note that leap seconds cannot be represented in this syntax.)"
+   *
+   * So, in order as above:
+   */
+  if (
+    dayOfMonth === null || month === null || year === null || second === null ||
+    dayOfMonth < 1 || dayOfMonth > 31 ||
+    year < 1601 ||
+    hour > 23 ||
+    minute > 59 ||
+    second > 59
+  ) {
+    return;
+  }
 
-        Object.keys(options).forEach(function (prop) {
-          if (
-            Cookie.prototype.hasOwnProperty(prop) &&
-            Cookie.prototype[prop] !== options[prop] &&
-            prop.substr(0, 1) !== "_"
-          ) {
-            this[prop] = options[prop];
-          }
-        }, this);
+  return new Date(Date.UTC(year, month, dayOfMonth, hour, minute, second));
+}
+
+function formatDate(date) {
+  var d = date.getUTCDate(); d = d >= 10 ? d : '0'+d;
+  var h = date.getUTCHours(); h = h >= 10 ? h : '0'+h;
+  var m = date.getUTCMinutes(); m = m >= 10 ? m : '0'+m;
+  var s = date.getUTCSeconds(); s = s >= 10 ? s : '0'+s;
+  return NUM_TO_DAY[date.getUTCDay()] + ', ' +
+    d+' '+ NUM_TO_MONTH[date.getUTCMonth()] +' '+ date.getUTCFullYear() +' '+
+    h+':'+m+':'+s+' GMT';
+}
+
+// S5.1.2 Canonicalized Host Names
+function canonicalDomain(str) {
+  if (str == null) {
+    return null;
+  }
+  str = str.trim().replace(/^\./,''); // S4.1.2.3 & S5.2.3: ignore leading .
 
-        this.creation = this.creation || new Date();
+  // convert to IDN if any non-ASCII characters
+  if (punycode && /[^\u0001-\u007f]/.test(str)) {
+    str = punycode.toASCII(str);
+  }
 
-        // used to break creation ties in cookieCompare():
-        Object.defineProperty(this, "creationIndex", {
-          configurable: false,
-          enumerable: false, // important for assert.deepEqual checks
-          writable: true,
-          value: ++Cookie.cookiesCreated,
-        });
-      }
+  return str.toLowerCase();
+}
 
-      Cookie.cookiesCreated = 0; // incremented each time a cookie is created
+// S5.1.3 Domain Matching
+function domainMatch(str, domStr, canonicalize) {
+  if (str == null || domStr == null) {
+    return null;
+  }
+  if (canonicalize !== false) {
+    str = canonicalDomain(str);
+    domStr = canonicalDomain(domStr);
+  }
 
-      Cookie.parse = parse;
-      Cookie.fromJSON = fromJSON;
+  /*
+   * "The domain string and the string are identical. (Note that both the
+   * domain string and the string will have been canonicalized to lower case at
+   * this point)"
+   */
+  if (str == domStr) {
+    return true;
+  }
 
-      Cookie.prototype.key = "";
-      Cookie.prototype.value = "";
+  /* "All of the following [three] conditions hold:" (order adjusted from the RFC) */
 
-      // the order in which the RFC has them:
-      Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
-      Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
-      Cookie.prototype.domain = null;
-      Cookie.prototype.path = null;
-      Cookie.prototype.secure = false;
-      Cookie.prototype.httpOnly = false;
-      Cookie.prototype.extensions = null;
+  /* "* The string is a host name (i.e., not an IP address)." */
+  if (net.isIP(str)) {
+    return false;
+  }
 
-      // set by the CookieJar:
-      Cookie.prototype.hostOnly = null; // boolean when set
-      Cookie.prototype.pathIsDefault = null; // boolean when set
-      Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
-      Cookie.prototype.lastAccessed = null; // Date when set
-      Object.defineProperty(Cookie.prototype, "creationIndex", {
-        configurable: true,
-        enumerable: false,
-        writable: true,
-        value: 0,
-      });
+  /* "* The domain string is a suffix of the string" */
+  var idx = str.indexOf(domStr);
+  if (idx <= 0) {
+    return false; // it's a non-match (-1) or prefix (0)
+  }
 
-      Cookie.serializableProperties = Object.keys(Cookie.prototype).filter(
-        function (prop) {
-          return !(
-            Cookie.prototype[prop] instanceof Function ||
-            prop === "creationIndex" ||
-            prop.substr(0, 1) === "_"
-          );
-        },
-      );
+  // e.g "a.b.c".indexOf("b.c") === 2
+  // 5 === 3+2
+  if (str.length !== domStr.length + idx) { // it's not a suffix
+    return false;
+  }
 
-      Cookie.prototype.inspect = function inspect() {
-        var now = Date.now();
-        return (
-          'Cookie="' +
-          this.toString() +
-          "; hostOnly=" +
-          (this.hostOnly != null ? this.hostOnly : "?") +
-          "; aAge=" +
-          (this.lastAccessed ? now - this.lastAccessed.getTime() + "ms" : "?") +
-          "; cAge=" +
-          (this.creation ? now - this.creation.getTime() + "ms" : "?") +
-          '"'
-        );
-      };
+  /* "* The last character of the string that is not included in the domain
+  * string is a %x2E (".") character." */
+  if (str.substr(idx-1,1) !== '.') {
+    return false;
+  }
 
-      Cookie.prototype.toJSON = function () {
-        var obj = {};
+  return true;
+}
 
-        var props = Cookie.serializableProperties;
-        for (var i = 0; i < props.length; i++) {
-          var prop = props[i];
-          if (this[prop] === Cookie.prototype[prop]) {
-            continue; // leave as prototype default
-          }
 
-          if (
-            prop === "expires" ||
-            prop === "creation" ||
-            prop === "lastAccessed"
-          ) {
-            if (this[prop] === null) {
-              obj[prop] = null;
-            } else {
-              obj[prop] =
-                this[prop] == "Infinity" // intentionally not ===
-                  ? "Infinity"
-                  : this[prop].toISOString();
-            }
-          } else if (prop === "maxAge") {
-            if (this[prop] !== null) {
-              // again, intentionally not ===
-              obj[prop] =
-                this[prop] == Infinity || this[prop] == -Infinity
-                  ? this[prop].toString()
-                  : this[prop];
-            }
-          } else {
-            if (this[prop] !== Cookie.prototype[prop]) {
-              obj[prop] = this[prop];
-            }
-          }
-        }
+// RFC6265 S5.1.4 Paths and Path-Match
 
-        return obj;
-      };
+/*
+ * "The user agent MUST use an algorithm equivalent to the following algorithm
+ * to compute the default-path of a cookie:"
+ *
+ * Assumption: the path (and not query part or absolute uri) is passed in.
+ */
+function defaultPath(path) {
+  // "2. If the uri-path is empty or if the first character of the uri-path is not
+  // a %x2F ("/") character, output %x2F ("/") and skip the remaining steps.
+  if (!path || path.substr(0,1) !== "/") {
+    return "/";
+  }
 
-      Cookie.prototype.clone = function () {
-        return fromJSON(this.toJSON());
-      };
+  // "3. If the uri-path contains no more than one %x2F ("/") character, output
+  // %x2F ("/") and skip the remaining step."
+  if (path === "/") {
+    return path;
+  }
 
-      Cookie.prototype.validate = function validate() {
-        if (!COOKIE_OCTETS.test(this.value)) {
-          return false;
-        }
-        if (
-          this.expires != Infinity &&
-          !(this.expires instanceof Date) &&
-          !parseDate(this.expires)
-        ) {
-          return false;
-        }
-        if (this.maxAge != null && this.maxAge <= 0) {
-          return false; // "Max-Age=" non-zero-digit *DIGIT
-        }
-        if (this.path != null && !PATH_VALUE.test(this.path)) {
-          return false;
-        }
+  var rightSlash = path.lastIndexOf("/");
+  if (rightSlash === 0) {
+    return "/";
+  }
 
-        var cdomain = this.cdomain();
-        if (cdomain) {
-          if (cdomain.match(/\.$/)) {
-            return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
-          }
-          var suffix = pubsuffix.getPublicSuffix(cdomain);
-          if (suffix == null) {
-            // it's a public suffix
-            return false;
-          }
-        }
-        return true;
-      };
+  // "4. Output the characters of the uri-path from the first character up to,
+  // but not including, the right-most %x2F ("/")."
+  return path.slice(0, rightSlash);
+}
 
-      Cookie.prototype.setExpires = function setExpires(exp) {
-        if (exp instanceof Date) {
-          this.expires = exp;
-        } else {
-          this.expires = parseDate(exp) || "Infinity";
-        }
-      };
+function trimTerminator(str) {
+  for (var t = 0; t < TERMINATORS.length; t++) {
+    var terminatorIdx = str.indexOf(TERMINATORS[t]);
+    if (terminatorIdx !== -1) {
+      str = str.substr(0,terminatorIdx);
+    }
+  }
 
-      Cookie.prototype.setMaxAge = function setMaxAge(age) {
-        if (age === Infinity || age === -Infinity) {
-          this.maxAge = age.toString(); // so JSON.stringify() works
-        } else {
-          this.maxAge = age;
-        }
-      };
+  return str;
+}
 
-      // gives Cookie header format
-      Cookie.prototype.cookieString = function cookieString() {
-        var val = this.value;
-        if (val == null) {
-          val = "";
-        }
-        if (this.key === "") {
-          return val;
-        }
-        return this.key + "=" + val;
-      };
+function parseCookiePair(cookiePair, looseMode) {
+  cookiePair = trimTerminator(cookiePair);
 
-      // gives Set-Cookie header format
-      Cookie.prototype.toString = function toString() {
-        var str = this.cookieString();
+  var firstEq = cookiePair.indexOf('=');
+  if (looseMode) {
+    if (firstEq === 0) { // '=' is immediately at start
+      cookiePair = cookiePair.substr(1);
+      firstEq = cookiePair.indexOf('='); // might still need to split on '='
+    }
+  } else { // non-loose mode
+    if (firstEq <= 0) { // no '=' or is at start
+      return; // needs to have non-empty "cookie-name"
+    }
+  }
 
-        if (this.expires != Infinity) {
-          if (this.expires instanceof Date) {
-            str += "; Expires=" + formatDate(this.expires);
-          } else {
-            str += "; Expires=" + this.expires;
-          }
-        }
+  var cookieName, cookieValue;
+  if (firstEq <= 0) {
+    cookieName = "";
+    cookieValue = cookiePair.trim();
+  } else {
+    cookieName = cookiePair.substr(0, firstEq).trim();
+    cookieValue = cookiePair.substr(firstEq+1).trim();
+  }
 
-        if (this.maxAge != null && this.maxAge != Infinity) {
-          str += "; Max-Age=" + this.maxAge;
-        }
+  if (CONTROL_CHARS.test(cookieName) || CONTROL_CHARS.test(cookieValue)) {
+    return;
+  }
 
-        if (this.domain && !this.hostOnly) {
-          str += "; Domain=" + this.domain;
-        }
-        if (this.path) {
-          str += "; Path=" + this.path;
-        }
+  var c = new Cookie();
+  c.key = cookieName;
+  c.value = cookieValue;
+  return c;
+}
 
-        if (this.secure) {
-          str += "; Secure";
-        }
-        if (this.httpOnly) {
-          str += "; HttpOnly";
-        }
-        if (this.extensions) {
-          this.extensions.forEach(function (ext) {
-            str += "; " + ext;
-          });
-        }
+function parse(str, options) {
+  if (!options || typeof options !== 'object') {
+    options = {};
+  }
+  str = str.trim();
+
+  // We use a regex to parse the "name-value-pair" part of S5.2
+  var firstSemi = str.indexOf(';'); // S5.2 step 1
+  var cookiePair = (firstSemi === -1) ? str : str.substr(0, firstSemi);
+  var c = parseCookiePair(cookiePair, !!options.loose);
+  if (!c) {
+    return;
+  }
 
-        return str;
-      };
+  if (firstSemi === -1) {
+    return c;
+  }
 
-      // TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-      // elsewhere)
-      // S5.3 says to give the "latest representable date" for which we use Infinity
-      // For "expired" we use 0
-      Cookie.prototype.TTL = function TTL(now) {
-        /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
-         * attribute, the Max-Age attribute has precedence and controls the
-         * expiration date of the cookie.
-         * (Concurs with S5.3 step 3)
-         */
-        if (this.maxAge != null) {
-          return this.maxAge <= 0 ? 0 : this.maxAge * 1000;
-        }
+  // S5.2.3 "unparsed-attributes consist of the remainder of the set-cookie-string
+  // (including the %x3B (";") in question)." plus later on in the same section
+  // "discard the first ";" and trim".
+  var unparsed = str.slice(firstSemi + 1).trim();
 
-        var expires = this.expires;
-        if (expires != Infinity) {
-          if (!(expires instanceof Date)) {
-            expires = parseDate(expires) || Infinity;
-          }
+  // "If the unparsed-attributes string is empty, skip the rest of these
+  // steps."
+  if (unparsed.length === 0) {
+    return c;
+  }
 
-          if (expires == Infinity) {
-            return Infinity;
-          }
+  /*
+   * S5.2 says that when looping over the items "[p]rocess the attribute-name
+   * and attribute-value according to the requirements in the following
+   * subsections" for every item.  Plus, for many of the individual attributes
+   * in S5.3 it says to use the "attribute-value of the last attribute in the
+   * cookie-attribute-list".  Therefore, in this implementation, we overwrite
+   * the previous value.
+   */
+  var cookie_avs = unparsed.split(';');
+  while (cookie_avs.length) {
+    var av = cookie_avs.shift().trim();
+    if (av.length === 0) { // happens if ";;" appears
+      continue;
+    }
+    var av_sep = av.indexOf('=');
+    var av_key, av_value;
+
+    if (av_sep === -1) {
+      av_key = av;
+      av_value = null;
+    } else {
+      av_key = av.substr(0,av_sep);
+      av_value = av.substr(av_sep+1);
+    }
 
-          return expires.getTime() - (now || Date.now());
-        }
+    av_key = av_key.trim().toLowerCase();
 
-        return Infinity;
-      };
+    if (av_value) {
+      av_value = av_value.trim();
+    }
 
-      // expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-      // elsewhere)
-      Cookie.prototype.expiryTime = function expiryTime(now) {
-        if (this.maxAge != null) {
-          var relativeTo = now || this.creation || new Date();
-          var age = this.maxAge <= 0 ? -Infinity : this.maxAge * 1000;
-          return relativeTo.getTime() + age;
-        }
+    switch(av_key) {
+    case 'expires': // S5.2.1
+      if (av_value) {
+        var exp = parseDate(av_value);
+        // "If the attribute-value failed to parse as a cookie date, ignore the
+        // cookie-av."
+        if (exp) {
+          // over and underflow not realistically a concern: V8's getTime() seems to
+          // store something larger than a 32-bit time_t (even with 32-bit node)
+          c.expires = exp;
+        }
+      }
+      break;
+
+    case 'max-age': // S5.2.2
+      if (av_value) {
+        // "If the first character of the attribute-value is not a DIGIT or a "-"
+        // character ...[or]... If the remainder of attribute-value contains a
+        // non-DIGIT character, ignore the cookie-av."
+        if (/^-?[0-9]+$/.test(av_value)) {
+          var delta = parseInt(av_value, 10);
+          // "If delta-seconds is less than or equal to zero (0), let expiry-time
+          // be the earliest representable date and time."
+          c.setMaxAge(delta);
+        }
+      }
+      break;
+
+    case 'domain': // S5.2.3
+      // "If the attribute-value is empty, the behavior is undefined.  However,
+      // the user agent SHOULD ignore the cookie-av entirely."
+      if (av_value) {
+        // S5.2.3 "Let cookie-domain be the attribute-value without the leading %x2E
+        // (".") character."
+        var domain = av_value.trim().replace(/^\./, '');
+        if (domain) {
+          // "Convert the cookie-domain to lower case."
+          c.domain = domain.toLowerCase();
+        }
+      }
+      break;
+
+    case 'path': // S5.2.4
+      /*
+       * "If the attribute-value is empty or if the first character of the
+       * attribute-value is not %x2F ("/"):
+       *   Let cookie-path be the default-path.
+       * Otherwise:
+       *   Let cookie-path be the attribute-value."
+       *
+       * We'll represent the default-path as null since it depends on the
+       * context of the parsing.
+       */
+      c.path = av_value && av_value[0] === "/" ? av_value : null;
+      break;
 
-        if (this.expires == Infinity) {
-          return Infinity;
-        }
-        return this.expires.getTime();
-      };
+    case 'secure': // S5.2.5
+      /*
+       * "If the attribute-name case-insensitively matches the string "Secure",
+       * the user agent MUST append an attribute to the cookie-attribute-list
+       * with an attribute-name of Secure and an empty attribute-value."
+       */
+      c.secure = true;
+      break;
 
-      // expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
-      // elsewhere), except it returns a Date
-      Cookie.prototype.expiryDate = function expiryDate(now) {
-        var millisec = this.expiryTime(now);
-        if (millisec == Infinity) {
-          return new Date(MAX_TIME);
-        } else if (millisec == -Infinity) {
-          return new Date(MIN_TIME);
-        } else {
-          return new Date(millisec);
-        }
-      };
+    case 'httponly': // S5.2.6 -- effectively the same as 'secure'
+      c.httpOnly = true;
+      break;
 
-      // This replaces the "persistent-flag" parts of S5.3 step 3
-      Cookie.prototype.isPersistent = function isPersistent() {
-        return this.maxAge != null || this.expires != Infinity;
-      };
+    default:
+      c.extensions = c.extensions || [];
+      c.extensions.push(av);
+      break;
+    }
+  }
 
-      // Mostly S5.1.2 and S5.2.3:
-      Cookie.prototype.cdomain = Cookie.prototype.canonicalizedDomain =
-        function canonicalizedDomain() {
-          if (this.domain == null) {
-            return null;
-          }
-          return canonicalDomain(this.domain);
-        };
+  return c;
+}
 
-      function CookieJar(store, options) {
-        if (typeof options === "boolean") {
-          options = { rejectPublicSuffixes: options };
-        } else if (options == null) {
-          options = {};
-        }
-        if (options.rejectPublicSuffixes != null) {
-          this.rejectPublicSuffixes = options.rejectPublicSuffixes;
-        }
-        if (options.looseMode != null) {
-          this.enableLooseMode = options.looseMode;
-        }
+// avoid the V8 deoptimization monster!
+function jsonParse(str) {
+  var obj;
+  try {
+    obj = JSON.parse(str);
+  } catch (e) {
+    return e;
+  }
+  return obj;
+}
 
-        if (!store) {
-          store = new MemoryCookieStore();
-        }
-        this.store = store;
+function fromJSON(str) {
+  if (!str) {
+    return null;
+  }
+
+  var obj;
+  if (typeof str === 'string') {
+    obj = jsonParse(str);
+    if (obj instanceof Error) {
+      return null;
+    }
+  } else {
+    // assume it's an Object
+    obj = str;
+  }
+
+  var c = new Cookie();
+  for (var i=0; i<Cookie.serializableProperties.length; i++) {
+    var prop = Cookie.serializableProperties[i];
+    if (obj[prop] === undefined ||
+        obj[prop] === Cookie.prototype[prop])
+    {
+      continue; // leave as prototype default
+    }
+
+    if (prop === 'expires' ||
+        prop === 'creation' ||
+        prop === 'lastAccessed')
+    {
+      if (obj[prop] === null) {
+        c[prop] = null;
+      } else {
+        c[prop] = obj[prop] == "Infinity" ?
+          "Infinity" : new Date(obj[prop]);
       }
-      CookieJar.prototype.store = null;
-      CookieJar.prototype.rejectPublicSuffixes = true;
-      CookieJar.prototype.enableLooseMode = false;
-      var CAN_BE_SYNC = [];
+    } else {
+      c[prop] = obj[prop];
+    }
+  }
 
-      CAN_BE_SYNC.push("setCookie");
-      CookieJar.prototype.setCookie = function (cookie, url, options, cb) {
-        var err;
-        var context = getCookieContext(url);
-        if (options instanceof Function) {
-          cb = options;
-          options = {};
-        }
+  return c;
+}
 
-        var host = canonicalDomain(context.hostname);
-        var loose = this.enableLooseMode;
-        if (options.loose != null) {
-          loose = options.loose;
-        }
+/* Section 5.4 part 2:
+ * "*  Cookies with longer paths are listed before cookies with
+ *     shorter paths.
+ *
+ *  *  Among cookies that have equal-length path fields, cookies with
+ *     earlier creation-times are listed before cookies with later
+ *     creation-times."
+ */
 
-        // S5.3 step 1
-        if (!(cookie instanceof Cookie)) {
-          cookie = Cookie.parse(cookie, { loose: loose });
-        }
-        if (!cookie) {
-          err = new Error("Cookie failed to parse");
-          return cb(options.ignoreError ? null : err);
-        }
+function cookieCompare(a,b) {
+  var cmp = 0;
 
-        // S5.3 step 2
-        var now = options.now || new Date(); // will assign later to save effort in the face of errors
+  // descending for length: b CMP a
+  var aPathLen = a.path ? a.path.length : 0;
+  var bPathLen = b.path ? b.path.length : 0;
+  cmp = bPathLen - aPathLen;
+  if (cmp !== 0) {
+    return cmp;
+  }
 
-        // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
+  // ascending for time: a CMP b
+  var aTime = a.creation ? a.creation.getTime() : MAX_TIME;
+  var bTime = b.creation ? b.creation.getTime() : MAX_TIME;
+  cmp = aTime - bTime;
+  if (cmp !== 0) {
+    return cmp;
+  }
 
-        // S5.3 step 4: NOOP; domain is null by default
+  // break ties for the same millisecond (precision of JavaScript's clock)
+  cmp = a.creationIndex - b.creationIndex;
 
-        // S5.3 step 5: public suffixes
-        if (this.rejectPublicSuffixes && cookie.domain) {
-          var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
-          if (suffix == null) {
-            // e.g. "com"
-            err = new Error("Cookie has domain set to a public suffix");
-            return cb(options.ignoreError ? null : err);
-          }
-        }
+  return cmp;
+}
 
-        // S5.3 step 6:
-        if (cookie.domain) {
-          if (!domainMatch(host, cookie.cdomain(), false)) {
-            err = new Error(
-              "Cookie not in this host's domain. Cookie:" +
-                cookie.cdomain() +
-                " Request:" +
-                host,
-            );
-            return cb(options.ignoreError ? null : err);
-          }
+// Gives the permutation of all possible pathMatch()es of a given path. The
+// array is in longest-to-shortest order.  Handy for indexing.
+function permutePath(path) {
+  if (path === '/') {
+    return ['/'];
+  }
+  if (path.lastIndexOf('/') === path.length-1) {
+    path = path.substr(0,path.length-1);
+  }
+  var permutations = [path];
+  while (path.length > 1) {
+    var lindex = path.lastIndexOf('/');
+    if (lindex === 0) {
+      break;
+    }
+    path = path.substr(0,lindex);
+    permutations.push(path);
+  }
+  permutations.push('/');
+  return permutations;
+}
 
-          if (cookie.hostOnly == null) {
-            // don't reset if already set
-            cookie.hostOnly = false;
-          }
-        } else {
-          cookie.hostOnly = true;
-          cookie.domain = host;
-        }
+function getCookieContext(url) {
+  if (url instanceof Object) {
+    return url;
+  }
+  // NOTE: decodeURI will throw on malformed URIs (see GH-32).
+  // Therefore, we will just skip decoding for such URIs.
+  try {
+    url = decodeURI(url);
+  }
+  catch(err) {
+    // Silently swallow error
+  }
 
-        //S5.2.4 If the attribute-value is empty or if the first character of the
-        //attribute-value is not %x2F ("/"):
-        //Let cookie-path be the default-path.
-        if (!cookie.path || cookie.path[0] !== "/") {
-          cookie.path = defaultPath(context.pathname);
-          cookie.pathIsDefault = true;
-        }
+  return urlParse(url);
+}
 
-        // S5.3 step 8: NOOP; secure attribute
-        // S5.3 step 9: NOOP; httpOnly attribute
+function Cookie(options) {
+  options = options || {};
 
-        // S5.3 step 10
-        if (options.http === false && cookie.httpOnly) {
-          err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
-          return cb(options.ignoreError ? null : err);
-        }
+  Object.keys(options).forEach(function(prop) {
+    if (Cookie.prototype.hasOwnProperty(prop) &&
+        Cookie.prototype[prop] !== options[prop] &&
+        prop.substr(0,1) !== '_')
+    {
+      this[prop] = options[prop];
+    }
+  }, this);
+
+  this.creation = this.creation || new Date();
+
+  // used to break creation ties in cookieCompare():
+  Object.defineProperty(this, 'creationIndex', {
+    configurable: false,
+    enumerable: false, // important for assert.deepEqual checks
+    writable: true,
+    value: ++Cookie.cookiesCreated
+  });
+}
+
+Cookie.cookiesCreated = 0; // incremented each time a cookie is created
+
+Cookie.parse = parse;
+Cookie.fromJSON = fromJSON;
+
+Cookie.prototype.key = "";
+Cookie.prototype.value = "";
+
+// the order in which the RFC has them:
+Cookie.prototype.expires = "Infinity"; // coerces to literal Infinity
+Cookie.prototype.maxAge = null; // takes precedence over expires for TTL
+Cookie.prototype.domain = null;
+Cookie.prototype.path = null;
+Cookie.prototype.secure = false;
+Cookie.prototype.httpOnly = false;
+Cookie.prototype.extensions = null;
+
+// set by the CookieJar:
+Cookie.prototype.hostOnly = null; // boolean when set
+Cookie.prototype.pathIsDefault = null; // boolean when set
+Cookie.prototype.creation = null; // Date when set; defaulted by Cookie.parse
+Cookie.prototype.lastAccessed = null; // Date when set
+Object.defineProperty(Cookie.prototype, 'creationIndex', {
+  configurable: true,
+  enumerable: false,
+  writable: true,
+  value: 0
+});
+
+Cookie.serializableProperties = Object.keys(Cookie.prototype)
+  .filter(function(prop) {
+    return !(
+      Cookie.prototype[prop] instanceof Function ||
+      prop === 'creationIndex' ||
+      prop.substr(0,1) === '_'
+    );
+  });
+
+Cookie.prototype.inspect = function inspect() {
+  var now = Date.now();
+  return 'Cookie="'+this.toString() +
+    '; hostOnly='+(this.hostOnly != null ? this.hostOnly : '?') +
+    '; aAge='+(this.lastAccessed ? (now-this.lastAccessed.getTime())+'ms' : '?') +
+    '; cAge='+(this.creation ? (now-this.creation.getTime())+'ms' : '?') +
+    '"';
+};
 
-        var store = this.store;
+Cookie.prototype.toJSON = function() {
+  var obj = {};
 
-        if (!store.updateCookie) {
-          store.updateCookie = function (oldCookie, newCookie, cb) {
-            this.putCookie(newCookie, cb);
-          };
-        }
+  var props = Cookie.serializableProperties;
+  for (var i=0; i<props.length; i++) {
+    var prop = props[i];
+    if (this[prop] === Cookie.prototype[prop]) {
+      continue; // leave as prototype default
+    }
 
-        function withCookie(err, oldCookie) {
-          if (err) {
-            return cb(err);
-          }
+    if (prop === 'expires' ||
+        prop === 'creation' ||
+        prop === 'lastAccessed')
+    {
+      if (this[prop] === null) {
+        obj[prop] = null;
+      } else {
+        obj[prop] = this[prop] == "Infinity" ? // intentionally not ===
+          "Infinity" : this[prop].toISOString();
+      }
+    } else if (prop === 'maxAge') {
+      if (this[prop] !== null) {
+        // again, intentionally not ===
+        obj[prop] = (this[prop] == Infinity || this[prop] == -Infinity) ?
+          this[prop].toString() : this[prop];
+      }
+    } else {
+      if (this[prop] !== Cookie.prototype[prop]) {
+        obj[prop] = this[prop];
+      }
+    }
+  }
 
-          var next = function (err) {
-            if (err) {
-              return cb(err);
-            } else {
-              cb(null, cookie);
-            }
-          };
+  return obj;
+};
 
-          if (oldCookie) {
-            // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
-            // domain, and path as the newly created cookie:"
-            if (options.http === false && oldCookie.httpOnly) {
-              // step 11.2
-              err = new Error(
-                "old Cookie is HttpOnly and this isn't an HTTP API",
-              );
-              return cb(options.ignoreError ? null : err);
-            }
-            cookie.creation = oldCookie.creation; // step 11.3
-            cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
-            cookie.lastAccessed = now;
-            // Step 11.4 (delete cookie) is implied by just setting the new one:
-            store.updateCookie(oldCookie, cookie, next); // step 12
-          } else {
-            cookie.creation = cookie.lastAccessed = now;
-            store.putCookie(cookie, next); // step 12
-          }
-        }
+Cookie.prototype.clone = function() {
+  return fromJSON(this.toJSON());
+};
 
-        store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
-      };
+Cookie.prototype.validate = function validate() {
+  if (!COOKIE_OCTETS.test(this.value)) {
+    return false;
+  }
+  if (this.expires != Infinity && !(this.expires instanceof Date) && !parseDate(this.expires)) {
+    return false;
+  }
+  if (this.maxAge != null && this.maxAge <= 0) {
+    return false; // "Max-Age=" non-zero-digit *DIGIT
+  }
+  if (this.path != null && !PATH_VALUE.test(this.path)) {
+    return false;
+  }
 
-      // RFC6365 S5.4
-      CAN_BE_SYNC.push("getCookies");
-      CookieJar.prototype.getCookies = function (url, options, cb) {
-        var context = getCookieContext(url);
-        if (options instanceof Function) {
-          cb = options;
-          options = {};
-        }
+  var cdomain = this.cdomain();
+  if (cdomain) {
+    if (cdomain.match(/\.$/)) {
+      return false; // S4.1.2.3 suggests that this is bad. domainMatch() tests confirm this
+    }
+    var suffix = pubsuffix.getPublicSuffix(cdomain);
+    if (suffix == null) { // it's a public suffix
+      return false;
+    }
+  }
+  return true;
+};
 
-        var host = canonicalDomain(context.hostname);
-        var path = context.pathname || "/";
+Cookie.prototype.setExpires = function setExpires(exp) {
+  if (exp instanceof Date) {
+    this.expires = exp;
+  } else {
+    this.expires = parseDate(exp) || "Infinity";
+  }
+};
 
-        var secure = options.secure;
-        if (
-          secure == null &&
-          context.protocol &&
-          (context.protocol == "https:" || context.protocol == "wss:")
-        ) {
-          secure = true;
-        }
+Cookie.prototype.setMaxAge = function setMaxAge(age) {
+  if (age === Infinity || age === -Infinity) {
+    this.maxAge = age.toString(); // so JSON.stringify() works
+  } else {
+    this.maxAge = age;
+  }
+};
 
-        var http = options.http;
-        if (http == null) {
-          http = true;
-        }
+// gives Cookie header format
+Cookie.prototype.cookieString = function cookieString() {
+  var val = this.value;
+  if (val == null) {
+    val = '';
+  }
+  if (this.key === '') {
+    return val;
+  }
+  return this.key+'='+val;
+};
 
-        var now = options.now || Date.now();
-        var expireCheck = options.expire !== false;
-        var allPaths = !!options.allPaths;
-        var store = this.store;
+// gives Set-Cookie header format
+Cookie.prototype.toString = function toString() {
+  var str = this.cookieString();
 
-        function matchingCookie(c) {
-          // "Either:
-          //   The cookie's host-only-flag is true and the canonicalized
-          //   request-host is identical to the cookie's domain.
-          // Or:
-          //   The cookie's host-only-flag is false and the canonicalized
-          //   request-host domain-matches the cookie's domain."
-          if (c.hostOnly) {
-            if (c.domain != host) {
-              return false;
-            }
-          } else {
-            if (!domainMatch(host, c.domain, false)) {
-              return false;
-            }
-          }
+  if (this.expires != Infinity) {
+    if (this.expires instanceof Date) {
+      str += '; Expires='+formatDate(this.expires);
+    } else {
+      str += '; Expires='+this.expires;
+    }
+  }
 
-          // "The request-uri's path path-matches the cookie's path."
-          if (!allPaths && !pathMatch(path, c.path)) {
-            return false;
-          }
+  if (this.maxAge != null && this.maxAge != Infinity) {
+    str += '; Max-Age='+this.maxAge;
+  }
 
-          // "If the cookie's secure-only-flag is true, then the request-uri's
-          // scheme must denote a "secure" protocol"
-          if (c.secure && !secure) {
-            return false;
-          }
+  if (this.domain && !this.hostOnly) {
+    str += '; Domain='+this.domain;
+  }
+  if (this.path) {
+    str += '; Path='+this.path;
+  }
 
-          // "If the cookie's http-only-flag is true, then exclude the cookie if the
-          // cookie-string is being generated for a "non-HTTP" API"
-          if (c.httpOnly && !http) {
-            return false;
-          }
+  if (this.secure) {
+    str += '; Secure';
+  }
+  if (this.httpOnly) {
+    str += '; HttpOnly';
+  }
+  if (this.extensions) {
+    this.extensions.forEach(function(ext) {
+      str += '; '+ext;
+    });
+  }
 
-          // deferred from S5.3
-          // non-RFC: allow retention of expired cookies by choice
-          if (expireCheck && c.expiryTime() <= now) {
-            store.removeCookie(c.domain, c.path, c.key, function () {}); // result ignored
-            return false;
-          }
+  return str;
+};
 
-          return true;
-        }
+// TTL() partially replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
+// elsewhere)
+// S5.3 says to give the "latest representable date" for which we use Infinity
+// For "expired" we use 0
+Cookie.prototype.TTL = function TTL(now) {
+  /* RFC6265 S4.1.2.2 If a cookie has both the Max-Age and the Expires
+   * attribute, the Max-Age attribute has precedence and controls the
+   * expiration date of the cookie.
+   * (Concurs with S5.3 step 3)
+   */
+  if (this.maxAge != null) {
+    return this.maxAge<=0 ? 0 : this.maxAge*1000;
+  }
 
-        store.findCookies(
-          host,
-          allPaths ? null : path,
-          function (err, cookies) {
-            if (err) {
-              return cb(err);
-            }
+  var expires = this.expires;
+  if (expires != Infinity) {
+    if (!(expires instanceof Date)) {
+      expires = parseDate(expires) || Infinity;
+    }
 
-            cookies = cookies.filter(matchingCookie);
+    if (expires == Infinity) {
+      return Infinity;
+    }
 
-            // sorting of S5.4 part 2
-            if (options.sort !== false) {
-              cookies = cookies.sort(cookieCompare);
-            }
+    return expires.getTime() - (now || Date.now());
+  }
 
-            // S5.4 part 3
-            var now = new Date();
-            cookies.forEach(function (c) {
-              c.lastAccessed = now;
-            });
-            // TODO persist lastAccessed
+  return Infinity;
+};
 
-            cb(null, cookies);
-          },
-        );
-      };
+// expiryTime() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
+// elsewhere)
+Cookie.prototype.expiryTime = function expiryTime(now) {
+  if (this.maxAge != null) {
+    var relativeTo = now || this.creation || new Date();
+    var age = (this.maxAge <= 0) ? -Infinity : this.maxAge*1000;
+    return relativeTo.getTime() + age;
+  }
 
-      CAN_BE_SYNC.push("getCookieString");
-      CookieJar.prototype.getCookieString = function (/*..., cb*/) {
-        var args = Array.prototype.slice.call(arguments, 0);
-        var cb = args.pop();
-        var next = function (err, cookies) {
-          if (err) {
-            cb(err);
-          } else {
-            cb(
-              null,
-              cookies
-                .sort(cookieCompare)
-                .map(function (c) {
-                  return c.cookieString();
-                })
-                .join("; "),
-            );
-          }
-        };
-        args.push(next);
-        this.getCookies.apply(this, args);
-      };
+  if (this.expires == Infinity) {
+    return Infinity;
+  }
+  return this.expires.getTime();
+};
 
-      CAN_BE_SYNC.push("getSetCookieStrings");
-      CookieJar.prototype.getSetCookieStrings = function (/*..., cb*/) {
-        var args = Array.prototype.slice.call(arguments, 0);
-        var cb = args.pop();
-        var next = function (err, cookies) {
-          if (err) {
-            cb(err);
-          } else {
-            cb(
-              null,
-              cookies.map(function (c) {
-                return c.toString();
-              }),
-            );
-          }
-        };
-        args.push(next);
-        this.getCookies.apply(this, args);
-      };
+// expiryDate() replaces the "expiry-time" parts of S5.3 step 3 (setCookie()
+// elsewhere), except it returns a Date
+Cookie.prototype.expiryDate = function expiryDate(now) {
+  var millisec = this.expiryTime(now);
+  if (millisec == Infinity) {
+    return new Date(MAX_TIME);
+  } else if (millisec == -Infinity) {
+    return new Date(MIN_TIME);
+  } else {
+    return new Date(millisec);
+  }
+};
 
-      CAN_BE_SYNC.push("serialize");
-      CookieJar.prototype.serialize = function (cb) {
-        var type = this.store.constructor.name;
-        if (type === "Object") {
-          type = null;
-        }
+// This replaces the "persistent-flag" parts of S5.3 step 3
+Cookie.prototype.isPersistent = function isPersistent() {
+  return (this.maxAge != null || this.expires != Infinity);
+};
+
+// Mostly S5.1.2 and S5.2.3:
+Cookie.prototype.cdomain =
+Cookie.prototype.canonicalizedDomain = function canonicalizedDomain() {
+  if (this.domain == null) {
+    return null;
+  }
+  return canonicalDomain(this.domain);
+};
 
-        // update README.md "Serialization Format" if you change this, please!
-        var serialized = {
-          // The version of tough-cookie that serialized this jar. Generally a good
-          // practice since future versions can make data import decisions based on
-          // known past behavior. When/if this matters, use `semver`.
-          version: "tough-cookie@" + VERSION,
+function CookieJar(store, options) {
+  if (typeof options === "boolean") {
+    options = {rejectPublicSuffixes: options};
+  } else if (options == null) {
+    options = {};
+  }
+  if (options.rejectPublicSuffixes != null) {
+    this.rejectPublicSuffixes = options.rejectPublicSuffixes;
+  }
+  if (options.looseMode != null) {
+    this.enableLooseMode = options.looseMode;
+  }
 
-          // add the store type, to make humans happy:
-          storeType: type,
+  if (!store) {
+    store = new MemoryCookieStore();
+  }
+  this.store = store;
+}
+CookieJar.prototype.store = null;
+CookieJar.prototype.rejectPublicSuffixes = true;
+CookieJar.prototype.enableLooseMode = false;
+var CAN_BE_SYNC = [];
+
+CAN_BE_SYNC.push('setCookie');
+CookieJar.prototype.setCookie = function(cookie, url, options, cb) {
+  var err;
+  var context = getCookieContext(url);
+  if (options instanceof Function) {
+    cb = options;
+    options = {};
+  }
 
-          // CookieJar configuration:
-          rejectPublicSuffixes: !!this.rejectPublicSuffixes,
+  var host = canonicalDomain(context.hostname);
+  var loose = this.enableLooseMode;
+  if (options.loose != null) {
+    loose = options.loose;
+  }
 
-          // this gets filled from getAllCookies:
-          cookies: [],
-        };
+  // S5.3 step 1
+  if (!(cookie instanceof Cookie)) {
+    cookie = Cookie.parse(cookie, { loose: loose });
+  }
+  if (!cookie) {
+    err = new Error("Cookie failed to parse");
+    return cb(options.ignoreError ? null : err);
+  }
 
-        if (
-          !(
-            this.store.getAllCookies &&
-            typeof this.store.getAllCookies === "function"
-          )
-        ) {
-          return cb(
-            new Error(
-              "store does not support getAllCookies and cannot be serialized",
-            ),
-          );
-        }
+  // S5.3 step 2
+  var now = options.now || new Date(); // will assign later to save effort in the face of errors
 
-        this.store.getAllCookies(function (err, cookies) {
-          if (err) {
-            return cb(err);
-          }
+  // S5.3 step 3: NOOP; persistent-flag and expiry-time is handled by getCookie()
 
-          serialized.cookies = cookies.map(function (cookie) {
-            // convert to serialized 'raw' cookies
-            cookie = cookie instanceof Cookie ? cookie.toJSON() : cookie;
+  // S5.3 step 4: NOOP; domain is null by default
 
-            // Remove the index so new ones get assigned during deserialization
-            delete cookie.creationIndex;
+  // S5.3 step 5: public suffixes
+  if (this.rejectPublicSuffixes && cookie.domain) {
+    var suffix = pubsuffix.getPublicSuffix(cookie.cdomain());
+    if (suffix == null) { // e.g. "com"
+      err = new Error("Cookie has domain set to a public suffix");
+      return cb(options.ignoreError ? null : err);
+    }
+  }
 
-            return cookie;
-          });
+  // S5.3 step 6:
+  if (cookie.domain) {
+    if (!domainMatch(host, cookie.cdomain(), false)) {
+      err = new Error("Cookie not in this host's domain. Cookie:"+cookie.cdomain()+" Request:"+host);
+      return cb(options.ignoreError ? null : err);
+    }
 
-          return cb(null, serialized);
-        });
-      };
+    if (cookie.hostOnly == null) { // don't reset if already set
+      cookie.hostOnly = false;
+    }
 
-      // well-known name that JSON.stringify calls
-      CookieJar.prototype.toJSON = function () {
-        return this.serializeSync();
-      };
+  } else {
+    cookie.hostOnly = true;
+    cookie.domain = host;
+  }
 
-      // use the class method CookieJar.deserialize instead of calling this directly
-      CAN_BE_SYNC.push("_importCookies");
-      CookieJar.prototype._importCookies = function (serialized, cb) {
-        var jar = this;
-        var cookies = serialized.cookies;
-        if (!cookies || !Array.isArray(cookies)) {
-          return cb(new Error("serialized jar has no cookies array"));
-        }
-        cookies = cookies.slice(); // do not modify the original
+  //S5.2.4 If the attribute-value is empty or if the first character of the
+  //attribute-value is not %x2F ("/"):
+  //Let cookie-path be the default-path.
+  if (!cookie.path || cookie.path[0] !== '/') {
+    cookie.path = defaultPath(context.pathname);
+    cookie.pathIsDefault = true;
+  }
 
-        function putNext(err) {
-          if (err) {
-            return cb(err);
-          }
+  // S5.3 step 8: NOOP; secure attribute
+  // S5.3 step 9: NOOP; httpOnly attribute
 
-          if (!cookies.length) {
-            return cb(err, jar);
-          }
+  // S5.3 step 10
+  if (options.http === false && cookie.httpOnly) {
+    err = new Error("Cookie is HttpOnly and this isn't an HTTP API");
+    return cb(options.ignoreError ? null : err);
+  }
 
-          var cookie;
-          try {
-            cookie = fromJSON(cookies.shift());
-          } catch (e) {
-            return cb(e);
-          }
+  var store = this.store;
 
-          if (cookie === null) {
-            return putNext(null); // skip this cookie
-          }
+  if (!store.updateCookie) {
+    store.updateCookie = function(oldCookie, newCookie, cb) {
+      this.putCookie(newCookie, cb);
+    };
+  }
 
-          jar.store.putCookie(cookie, putNext);
-        }
+  function withCookie(err, oldCookie) {
+    if (err) {
+      return cb(err);
+    }
 
-        putNext();
-      };
+    var next = function(err) {
+      if (err) {
+        return cb(err);
+      } else {
+        cb(null, cookie);
+      }
+    };
+
+    if (oldCookie) {
+      // S5.3 step 11 - "If the cookie store contains a cookie with the same name,
+      // domain, and path as the newly created cookie:"
+      if (options.http === false && oldCookie.httpOnly) { // step 11.2
+        err = new Error("old Cookie is HttpOnly and this isn't an HTTP API");
+        return cb(options.ignoreError ? null : err);
+      }
+      cookie.creation = oldCookie.creation; // step 11.3
+      cookie.creationIndex = oldCookie.creationIndex; // preserve tie-breaker
+      cookie.lastAccessed = now;
+      // Step 11.4 (delete cookie) is implied by just setting the new one:
+      store.updateCookie(oldCookie, cookie, next); // step 12
+
+    } else {
+      cookie.creation = cookie.lastAccessed = now;
+      store.putCookie(cookie, next); // step 12
+    }
+  }
 
-      CookieJar.deserialize = function (strOrObj, store, cb) {
-        if (arguments.length !== 3) {
-          // store is optional
-          cb = store;
-          store = null;
-        }
+  store.findCookie(cookie.domain, cookie.path, cookie.key, withCookie);
+};
 
-        var serialized;
-        if (typeof strOrObj === "string") {
-          serialized = jsonParse(strOrObj);
-          if (serialized instanceof Error) {
-            return cb(serialized);
-          }
-        } else {
-          serialized = strOrObj;
-        }
+// RFC6365 S5.4
+CAN_BE_SYNC.push('getCookies');
+CookieJar.prototype.getCookies = function(url, options, cb) {
+  var context = getCookieContext(url);
+  if (options instanceof Function) {
+    cb = options;
+    options = {};
+  }
 
-        var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
-        jar._importCookies(serialized, function (err) {
-          if (err) {
-            return cb(err);
-          }
-          cb(null, jar);
-        });
-      };
+  var host = canonicalDomain(context.hostname);
+  var path = context.pathname || '/';
 
-      CookieJar.deserializeSync = function (strOrObj, store) {
-        var serialized =
-          typeof strOrObj === "string" ? JSON.parse(strOrObj) : strOrObj;
-        var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
+  var secure = options.secure;
+  if (secure == null && context.protocol &&
+      (context.protocol == 'https:' || context.protocol == 'wss:'))
+  {
+    secure = true;
+  }
 
-        // catch this mistake early:
-        if (!jar.store.synchronous) {
-          throw new Error(
-            "CookieJar store is not synchronous; use async API instead.",
-          );
-        }
+  var http = options.http;
+  if (http == null) {
+    http = true;
+  }
 
-        jar._importCookiesSync(serialized);
-        return jar;
-      };
-      CookieJar.fromJSON = CookieJar.deserializeSync;
+  var now = options.now || Date.now();
+  var expireCheck = options.expire !== false;
+  var allPaths = !!options.allPaths;
+  var store = this.store;
+
+  function matchingCookie(c) {
+    // "Either:
+    //   The cookie's host-only-flag is true and the canonicalized
+    //   request-host is identical to the cookie's domain.
+    // Or:
+    //   The cookie's host-only-flag is false and the canonicalized
+    //   request-host domain-matches the cookie's domain."
+    if (c.hostOnly) {
+      if (c.domain != host) {
+        return false;
+      }
+    } else {
+      if (!domainMatch(host, c.domain, false)) {
+        return false;
+      }
+    }
 
-      CAN_BE_SYNC.push("clone");
-      CookieJar.prototype.clone = function (newStore, cb) {
-        if (arguments.length === 1) {
-          cb = newStore;
-          newStore = null;
-        }
+    // "The request-uri's path path-matches the cookie's path."
+    if (!allPaths && !pathMatch(path, c.path)) {
+      return false;
+    }
 
-        this.serialize(function (err, serialized) {
-          if (err) {
-            return cb(err);
-          }
-          CookieJar.deserialize(newStore, serialized, cb);
-        });
-      };
+    // "If the cookie's secure-only-flag is true, then the request-uri's
+    // scheme must denote a "secure" protocol"
+    if (c.secure && !secure) {
+      return false;
+    }
 
-      // Use a closure to provide a true imperative API for synchronous stores.
-      function syncWrap(method) {
-        return function () {
-          if (!this.store.synchronous) {
-            throw new Error(
-              "CookieJar store is not synchronous; use async API instead.",
-            );
-          }
+    // "If the cookie's http-only-flag is true, then exclude the cookie if the
+    // cookie-string is being generated for a "non-HTTP" API"
+    if (c.httpOnly && !http) {
+      return false;
+    }
 
-          var args = Array.prototype.slice.call(arguments);
-          var syncErr, syncResult;
-          args.push(function syncCb(err, result) {
-            syncErr = err;
-            syncResult = result;
-          });
-          this[method].apply(this, args);
+    // deferred from S5.3
+    // non-RFC: allow retention of expired cookies by choice
+    if (expireCheck && c.expiryTime() <= now) {
+      store.removeCookie(c.domain, c.path, c.key, function(){}); // result ignored
+      return false;
+    }
 
-          if (syncErr) {
-            throw syncErr;
-          }
-          return syncResult;
-        };
-      }
+    return true;
+  }
 
-      // wrap all declared CAN_BE_SYNC methods in the sync wrapper
-      CAN_BE_SYNC.forEach(function (method) {
-        CookieJar.prototype[method + "Sync"] = syncWrap(method);
-      });
+  store.findCookies(host, allPaths ? null : path, function(err,cookies) {
+    if (err) {
+      return cb(err);
+    }
 
-      module.exports = {
-        CookieJar: CookieJar,
-        Cookie: Cookie,
-        Store: Store,
-        MemoryCookieStore: MemoryCookieStore,
-        parseDate: parseDate,
-        formatDate: formatDate,
-        parse: parse,
-        fromJSON: fromJSON,
-        domainMatch: domainMatch,
-        defaultPath: defaultPath,
-        pathMatch: pathMatch,
-        getPublicSuffix: pubsuffix.getPublicSuffix,
-        cookieCompare: cookieCompare,
-        permuteDomain: __webpack_require__(414).permuteDomain,
-        permutePath: permutePath,
-        canonicalDomain: canonicalDomain,
-      };
+    cookies = cookies.filter(matchingCookie);
 
-      /***/
-    },
-    /* 811 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-      /*!
-       * Copyright (c) 2015, Salesforce.com, Inc.
-       * All rights reserved.
-       *
-       * Redistribution and use in source and binary forms, with or without
-       * modification, are permitted provided that the following conditions are met:
-       *
-       * 1. Redistributions of source code must retain the above copyright notice,
-       * this list of conditions and the following disclaimer.
-       *
-       * 2. Redistributions in binary form must reproduce the above copyright notice,
-       * this list of conditions and the following disclaimer in the documentation
-       * and/or other materials provided with the distribution.
-       *
-       * 3. Neither the name of Salesforce.com nor the names of its contributors may
-       * be used to endorse or promote products derived from this software without
-       * specific prior written permission.
-       *
-       * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-       * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-       * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-       * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-       * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-       * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-       * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-       * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-       * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-       * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-       * POSSIBILITY OF SUCH DAMAGE.
-       */
+    // sorting of S5.4 part 2
+    if (options.sort !== false) {
+      cookies = cookies.sort(cookieCompare);
+    }
 
-      var Store = __webpack_require__(416).Store;
-      var permuteDomain = __webpack_require__(414).permuteDomain;
-      var pathMatch = __webpack_require__(413).pathMatch;
-      var util = __webpack_require__(3);
+    // S5.4 part 3
+    var now = new Date();
+    cookies.forEach(function(c) {
+      c.lastAccessed = now;
+    });
+    // TODO persist lastAccessed
 
-      function MemoryCookieStore() {
-        Store.call(this);
-        this.idx = {};
-      }
-      util.inherits(MemoryCookieStore, Store);
-      exports.MemoryCookieStore = MemoryCookieStore;
-      MemoryCookieStore.prototype.idx = null;
+    cb(null,cookies);
+  });
+};
 
-      // Since it's just a struct in RAM, this Store is synchronous
-      MemoryCookieStore.prototype.synchronous = true;
+CAN_BE_SYNC.push('getCookieString');
+CookieJar.prototype.getCookieString = function(/*..., cb*/) {
+  var args = Array.prototype.slice.call(arguments,0);
+  var cb = args.pop();
+  var next = function(err,cookies) {
+    if (err) {
+      cb(err);
+    } else {
+      cb(null, cookies
+        .sort(cookieCompare)
+        .map(function(c){
+          return c.cookieString();
+        })
+        .join('; '));
+    }
+  };
+  args.push(next);
+  this.getCookies.apply(this,args);
+};
 
-      // force a default depth:
-      MemoryCookieStore.prototype.inspect = function () {
-        return "{ idx: " + util.inspect(this.idx, false, 2) + " }";
-      };
+CAN_BE_SYNC.push('getSetCookieStrings');
+CookieJar.prototype.getSetCookieStrings = function(/*..., cb*/) {
+  var args = Array.prototype.slice.call(arguments,0);
+  var cb = args.pop();
+  var next = function(err,cookies) {
+    if (err) {
+      cb(err);
+    } else {
+      cb(null, cookies.map(function(c){
+        return c.toString();
+      }));
+    }
+  };
+  args.push(next);
+  this.getCookies.apply(this,args);
+};
 
-      MemoryCookieStore.prototype.findCookie = function (
-        domain,
-        path,
-        key,
-        cb,
-      ) {
-        if (!this.idx[domain]) {
-          return cb(null, undefined);
-        }
-        if (!this.idx[domain][path]) {
-          return cb(null, undefined);
-        }
-        return cb(null, this.idx[domain][path][key] || null);
-      };
+CAN_BE_SYNC.push('serialize');
+CookieJar.prototype.serialize = function(cb) {
+  var type = this.store.constructor.name;
+  if (type === 'Object') {
+    type = null;
+  }
 
-      MemoryCookieStore.prototype.findCookies = function (domain, path, cb) {
-        var results = [];
-        if (!domain) {
-          return cb(null, []);
-        }
+  // update README.md "Serialization Format" if you change this, please!
+  var serialized = {
+    // The version of tough-cookie that serialized this jar. Generally a good
+    // practice since future versions can make data import decisions based on
+    // known past behavior. When/if this matters, use `semver`.
+    version: 'tough-cookie@'+VERSION,
 
-        var pathMatcher;
-        if (!path) {
-          // null means "all paths"
-          pathMatcher = function matchAll(domainIndex) {
-            for (var curPath in domainIndex) {
-              var pathIndex = domainIndex[curPath];
-              for (var key in pathIndex) {
-                results.push(pathIndex[key]);
-              }
-            }
-          };
-        } else {
-          pathMatcher = function matchRFC(domainIndex) {
-            //NOTE: we should use path-match algorithm from S5.1.4 here
-            //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299)
-            Object.keys(domainIndex).forEach(function (cookiePath) {
-              if (pathMatch(path, cookiePath)) {
-                var pathIndex = domainIndex[cookiePath];
-
-                for (var key in pathIndex) {
-                  results.push(pathIndex[key]);
-                }
-              }
-            });
-          };
-        }
+    // add the store type, to make humans happy:
+    storeType: type,
 
-        var domains = permuteDomain(domain) || [domain];
-        var idx = this.idx;
-        domains.forEach(function (curDomain) {
-          var domainIndex = idx[curDomain];
-          if (!domainIndex) {
-            return;
-          }
-          pathMatcher(domainIndex);
-        });
+    // CookieJar configuration:
+    rejectPublicSuffixes: !!this.rejectPublicSuffixes,
 
-        cb(null, results);
-      };
+    // this gets filled from getAllCookies:
+    cookies: []
+  };
 
-      MemoryCookieStore.prototype.putCookie = function (cookie, cb) {
-        if (!this.idx[cookie.domain]) {
-          this.idx[cookie.domain] = {};
-        }
-        if (!this.idx[cookie.domain][cookie.path]) {
-          this.idx[cookie.domain][cookie.path] = {};
-        }
-        this.idx[cookie.domain][cookie.path][cookie.key] = cookie;
-        cb(null);
-      };
+  if (!(this.store.getAllCookies &&
+        typeof this.store.getAllCookies === 'function'))
+  {
+    return cb(new Error('store does not support getAllCookies and cannot be serialized'));
+  }
 
-      MemoryCookieStore.prototype.updateCookie = function (
-        oldCookie,
-        newCookie,
-        cb,
-      ) {
-        // updateCookie() may avoid updating cookies that are identical.  For example,
-        // lastAccessed may not be important to some stores and an equality
-        // comparison could exclude that field.
-        this.putCookie(newCookie, cb);
-      };
+  this.store.getAllCookies(function(err,cookies) {
+    if (err) {
+      return cb(err);
+    }
 
-      MemoryCookieStore.prototype.removeCookie = function (
-        domain,
-        path,
-        key,
-        cb,
-      ) {
-        if (
-          this.idx[domain] &&
-          this.idx[domain][path] &&
-          this.idx[domain][path][key]
-        ) {
-          delete this.idx[domain][path][key];
-        }
-        cb(null);
-      };
+    serialized.cookies = cookies.map(function(cookie) {
+      // convert to serialized 'raw' cookies
+      cookie = (cookie instanceof Cookie) ? cookie.toJSON() : cookie;
 
-      MemoryCookieStore.prototype.removeCookies = function (domain, path, cb) {
-        if (this.idx[domain]) {
-          if (path) {
-            delete this.idx[domain][path];
-          } else {
-            delete this.idx[domain];
-          }
-        }
-        return cb(null);
-      };
+      // Remove the index so new ones get assigned during deserialization
+      delete cookie.creationIndex;
 
-      MemoryCookieStore.prototype.getAllCookies = function (cb) {
-        var cookies = [];
-        var idx = this.idx;
-
-        var domains = Object.keys(idx);
-        domains.forEach(function (domain) {
-          var paths = Object.keys(idx[domain]);
-          paths.forEach(function (path) {
-            var keys = Object.keys(idx[domain][path]);
-            keys.forEach(function (key) {
-              if (key !== null) {
-                cookies.push(idx[domain][path][key]);
-              }
-            });
-          });
-        });
+      return cookie;
+    });
 
-        // Sort by creationIndex so deserializing retains the creation order.
-        // When implementing your own store, this SHOULD retain the order too
-        cookies.sort(function (a, b) {
-          return (a.creationIndex || 0) - (b.creationIndex || 0);
-        });
+    return cb(null, serialized);
+  });
+};
 
-        cb(null, cookies);
-      };
+// well-known name that JSON.stringify calls
+CookieJar.prototype.toJSON = function() {
+  return this.serializeSync();
+};
 
-      /***/
-    },
-    /* 812 */
-    /***/ function (module, exports) {
-      module.exports = {
-        author: {
-          name: "Jeremy Stashewsky",
-          email: "jstashewsky@salesforce.com",
-          website: "https://github.com/stash",
-        },
-        contributors: [
-          { name: "Alexander Savin", website: "https://github.com/apsavin" },
-          {
-            name: "Ian Livingstone",
-            website: "https://github.com/ianlivingstone",
-          },
-          { name: "Ivan Nikulin", website: "https://github.com/inikulin" },
-          { name: "Lalit Kapoor", website: "https://github.com/lalitkapoor" },
-          { name: "Sam Thompson", website: "https://github.com/sambthompson" },
-          { name: "Sebastian Mayr", website: "https://github.com/Sebmaster" },
-        ],
-        license: "BSD-3-Clause",
-        name: "tough-cookie",
-        description: "RFC6265 Cookies and Cookie Jar for node.js",
-        keywords: [
-          "HTTP",
-          "cookie",
-          "cookies",
-          "set-cookie",
-          "cookiejar",
-          "jar",
-          "RFC6265",
-          "RFC2965",
-        ],
-        version: "2.3.4",
-        homepage: "https://github.com/salesforce/tough-cookie",
-        repository: {
-          type: "git",
-          url: "git://github.com/salesforce/tough-cookie.git",
-        },
-        bugs: { url: "https://github.com/salesforce/tough-cookie/issues" },
-        main: "./lib/cookie",
-        files: ["lib"],
-        scripts: {
-          suffixup:
-            "curl -o public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat && ./generate-pubsuffix.js",
-          test: "vows test/*_test.js",
-        },
-        engines: { node: ">=0.8" },
-        devDependencies: {
-          async: "^1.4.2",
-          "string.prototype.repeat": "^0.2.0",
-          vows: "^0.8.1",
-        },
-        dependencies: { punycode: "^1.4.1" },
-      };
+// use the class method CookieJar.deserialize instead of calling this directly
+CAN_BE_SYNC.push('_importCookies');
+CookieJar.prototype._importCookies = function(serialized, cb) {
+  var jar = this;
+  var cookies = serialized.cookies;
+  if (!cookies || !Array.isArray(cookies)) {
+    return cb(new Error('serialized jar has no cookies array'));
+  }
+  cookies = cookies.slice(); // do not modify the original
 
-      /***/
-    },
-    /* 813 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var http = __webpack_require__(87);
-      var https = __webpack_require__(195);
-      var url = __webpack_require__(24);
-      var util = __webpack_require__(3);
-      var stream = __webpack_require__(23);
-      var zlib = __webpack_require__(198);
-      var aws2 = __webpack_require__(521);
-      var aws4 = __webpack_require__(522);
-      var httpSignature = __webpack_require__(680);
-      var mime = __webpack_require__(400);
-      var caseless = __webpack_require__(231);
-      var ForeverAgent = __webpack_require__(648);
-      var FormData = __webpack_require__(649);
-      var extend = __webpack_require__(269);
-      var isstream = __webpack_require__(399);
-      var isTypedArray = __webpack_require__(742).strict;
-      var helpers = __webpack_require__(305);
-      var cookies = __webpack_require__(412);
-      var getProxyFromURI = __webpack_require__(802);
-      var Querystring = __webpack_require__(807).Querystring;
-      var Har = __webpack_require__(803).Har;
-      var Auth = __webpack_require__(801).Auth;
-      var OAuth = __webpack_require__(806).OAuth;
-      var hawk = __webpack_require__(804);
-      var Multipart = __webpack_require__(805).Multipart;
-      var Redirect = __webpack_require__(808).Redirect;
-      var Tunnel = __webpack_require__(809).Tunnel;
-      var now = __webpack_require__(776);
-      var Buffer = __webpack_require__(45).Buffer;
-
-      var safeStringify = helpers.safeStringify;
-      var isReadStream = helpers.isReadStream;
-      var toBase64 = helpers.toBase64;
-      var defer = helpers.defer;
-      var copy = helpers.copy;
-      var version = helpers.version;
-      var globalCookieJar = cookies.jar();
-
-      var globalPool = {};
-
-      function filterForNonReserved(reserved, options) {
-        // Filter out properties that are not reserved.
-        // Reserved values are passed in at call site.
-
-        var object = {};
-        for (var i in options) {
-          var notReserved = reserved.indexOf(i) === -1;
-          if (notReserved) {
-            object[i] = options[i];
-          }
-        }
-        return object;
-      }
+  function putNext(err) {
+    if (err) {
+      return cb(err);
+    }
 
-      function filterOutReservedFunctions(reserved, options) {
-        // Filter out properties that are functions and are reserved.
-        // Reserved values are passed in at call site.
+    if (!cookies.length) {
+      return cb(err, jar);
+    }
 
-        var object = {};
-        for (var i in options) {
-          var isReserved = !(reserved.indexOf(i) === -1);
-          var isFunction = typeof options[i] === "function";
-          if (!(isReserved && isFunction)) {
-            object[i] = options[i];
-          }
-        }
-        return object;
-      }
+    var cookie;
+    try {
+      cookie = fromJSON(cookies.shift());
+    } catch (e) {
+      return cb(e);
+    }
 
-      // Return a simpler request object to allow serialization
-      function requestToJSON() {
-        var self = this;
-        return {
-          uri: self.uri,
-          method: self.method,
-          headers: self.headers,
-        };
-      }
+    if (cookie === null) {
+      return putNext(null); // skip this cookie
+    }
 
-      // Return a simpler response object to allow serialization
-      function responseToJSON() {
-        var self = this;
-        return {
-          statusCode: self.statusCode,
-          body: self.body,
-          headers: self.headers,
-          request: requestToJSON.call(self.request),
-        };
-      }
+    jar.store.putCookie(cookie, putNext);
+  }
 
-      function Request(options) {
-        // if given the method property in options, set property explicitMethod to true
+  putNext();
+};
 
-        // extend the Request instance with any non-reserved properties
-        // remove any reserved functions from the options object
-        // set Request instance to be readable and writable
-        // call init
+CookieJar.deserialize = function(strOrObj, store, cb) {
+  if (arguments.length !== 3) {
+    // store is optional
+    cb = store;
+    store = null;
+  }
 
-        var self = this;
+  var serialized;
+  if (typeof strOrObj === 'string') {
+    serialized = jsonParse(strOrObj);
+    if (serialized instanceof Error) {
+      return cb(serialized);
+    }
+  } else {
+    serialized = strOrObj;
+  }
 
-        // start with HAR, then override with additional options
-        if (options.har) {
-          self._har = new Har(self);
-          options = self._har.options(options);
-        }
+  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
+  jar._importCookies(serialized, function(err) {
+    if (err) {
+      return cb(err);
+    }
+    cb(null, jar);
+  });
+};
 
-        stream.Stream.call(self);
-        var reserved = Object.keys(Request.prototype);
-        var nonReserved = filterForNonReserved(reserved, options);
+CookieJar.deserializeSync = function(strOrObj, store) {
+  var serialized = typeof strOrObj === 'string' ?
+    JSON.parse(strOrObj) : strOrObj;
+  var jar = new CookieJar(store, serialized.rejectPublicSuffixes);
 
-        extend(self, nonReserved);
-        options = filterOutReservedFunctions(reserved, options);
+  // catch this mistake early:
+  if (!jar.store.synchronous) {
+    throw new Error('CookieJar store is not synchronous; use async API instead.');
+  }
 
-        self.readable = true;
-        self.writable = true;
-        if (options.method) {
-          self.explicitMethod = true;
-        }
-        self._qs = new Querystring(self);
-        self._auth = new Auth(self);
-        self._oauth = new OAuth(self);
-        self._multipart = new Multipart(self);
-        self._redirect = new Redirect(self);
-        self._tunnel = new Tunnel(self);
-        self.init(options);
-      }
+  jar._importCookiesSync(serialized);
+  return jar;
+};
+CookieJar.fromJSON = CookieJar.deserializeSync;
 
-      util.inherits(Request, stream.Stream);
+CAN_BE_SYNC.push('clone');
+CookieJar.prototype.clone = function(newStore, cb) {
+  if (arguments.length === 1) {
+    cb = newStore;
+    newStore = null;
+  }
 
-      // Debugging
-      Request.debug =
-        process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG);
-      function debug() {
-        if (Request.debug) {
-          console.error("REQUEST %s", util.format.apply(util, arguments));
-        }
-      }
-      Request.prototype.debug = debug;
+  this.serialize(function(err,serialized) {
+    if (err) {
+      return cb(err);
+    }
+    CookieJar.deserialize(newStore, serialized, cb);
+  });
+};
 
-      Request.prototype.init = function (options) {
-        // init() contains all the code to setup the request object.
-        // the actual outgoing request is not started until start() is called
-        // this function is called from both the constructor and on redirect.
-        var self = this;
-        if (!options) {
-          options = {};
-        }
-        self.headers = self.headers ? copy(self.headers) : {};
+// Use a closure to provide a true imperative API for synchronous stores.
+function syncWrap(method) {
+  return function() {
+    if (!this.store.synchronous) {
+      throw new Error('CookieJar store is not synchronous; use async API instead.');
+    }
 
-        // Delete headers with value undefined since they break
-        // ClientRequest.OutgoingMessage.setHeader in node 0.12
-        for (var headerName in self.headers) {
-          if (typeof self.headers[headerName] === "undefined") {
-            delete self.headers[headerName];
-          }
-        }
+    var args = Array.prototype.slice.call(arguments);
+    var syncErr, syncResult;
+    args.push(function syncCb(err, result) {
+      syncErr = err;
+      syncResult = result;
+    });
+    this[method].apply(this, args);
 
-        caseless.httpify(self, self.headers);
+    if (syncErr) {
+      throw syncErr;
+    }
+    return syncResult;
+  };
+}
+
+// wrap all declared CAN_BE_SYNC methods in the sync wrapper
+CAN_BE_SYNC.forEach(function(method) {
+  CookieJar.prototype[method+'Sync'] = syncWrap(method);
+});
+
+module.exports = {
+  CookieJar: CookieJar,
+  Cookie: Cookie,
+  Store: Store,
+  MemoryCookieStore: MemoryCookieStore,
+  parseDate: parseDate,
+  formatDate: formatDate,
+  parse: parse,
+  fromJSON: fromJSON,
+  domainMatch: domainMatch,
+  defaultPath: defaultPath,
+  pathMatch: pathMatch,
+  getPublicSuffix: pubsuffix.getPublicSuffix,
+  cookieCompare: cookieCompare,
+  permuteDomain: __webpack_require__(414).permuteDomain,
+  permutePath: permutePath,
+  canonicalDomain: canonicalDomain
+};
 
-        if (!self.method) {
-          self.method = options.method || "GET";
-        }
-        if (!self.localAddress) {
-          self.localAddress = options.localAddress;
-        }
 
-        self._qs.init(options);
+/***/ }),
+/* 811 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        debug(options);
-        if (!self.pool && self.pool !== false) {
-          self.pool = globalPool;
-        }
-        self.dests = self.dests || [];
-        self.__isRequestRequest = true;
+"use strict";
+/*!
+ * Copyright (c) 2015, Salesforce.com, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of Salesforce.com nor the names of its contributors may
+ * be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
 
-        // Protect against double callback
-        if (!self._callback && self.callback) {
-          self._callback = self.callback;
-          self.callback = function () {
-            if (self._callbackCalled) {
-              return; // Print a warning maybe?
-            }
-            self._callbackCalled = true;
-            self._callback.apply(self, arguments);
-          };
-          self.on("error", self.callback.bind());
-          self.on("complete", self.callback.bind(self, null));
-        }
+var Store = __webpack_require__(416).Store;
+var permuteDomain = __webpack_require__(414).permuteDomain;
+var pathMatch = __webpack_require__(413).pathMatch;
+var util = __webpack_require__(3);
+
+function MemoryCookieStore() {
+  Store.call(this);
+  this.idx = {};
+}
+util.inherits(MemoryCookieStore, Store);
+exports.MemoryCookieStore = MemoryCookieStore;
+MemoryCookieStore.prototype.idx = null;
+
+// Since it's just a struct in RAM, this Store is synchronous
+MemoryCookieStore.prototype.synchronous = true;
+
+// force a default depth:
+MemoryCookieStore.prototype.inspect = function() {
+  return "{ idx: "+util.inspect(this.idx, false, 2)+' }';
+};
 
-        // People use this property instead all the time, so support it
-        if (!self.uri && self.url) {
-          self.uri = self.url;
-          delete self.url;
-        }
+MemoryCookieStore.prototype.findCookie = function(domain, path, key, cb) {
+  if (!this.idx[domain]) {
+    return cb(null,undefined);
+  }
+  if (!this.idx[domain][path]) {
+    return cb(null,undefined);
+  }
+  return cb(null,this.idx[domain][path][key]||null);
+};
 
-        // If there's a baseUrl, then use it as the base URL (i.e. uri must be
-        // specified as a relative path and is appended to baseUrl).
-        if (self.baseUrl) {
-          if (typeof self.baseUrl !== "string") {
-            return self.emit(
-              "error",
-              new Error("options.baseUrl must be a string"),
-            );
-          }
+MemoryCookieStore.prototype.findCookies = function(domain, path, cb) {
+  var results = [];
+  if (!domain) {
+    return cb(null,[]);
+  }
 
-          if (typeof self.uri !== "string") {
-            return self.emit(
-              "error",
-              new Error(
-                "options.uri must be a string when using options.baseUrl",
-              ),
-            );
-          }
+  var pathMatcher;
+  if (!path) {
+    // null means "all paths"
+    pathMatcher = function matchAll(domainIndex) {
+      for (var curPath in domainIndex) {
+        var pathIndex = domainIndex[curPath];
+        for (var key in pathIndex) {
+          results.push(pathIndex[key]);
+        }
+      }
+    };
+
+  } else {
+    pathMatcher = function matchRFC(domainIndex) {
+       //NOTE: we should use path-match algorithm from S5.1.4 here
+       //(see : https://github.com/ChromiumWebApps/chromium/blob/b3d3b4da8bb94c1b2e061600df106d590fda3620/net/cookies/canonical_cookie.cc#L299)
+       Object.keys(domainIndex).forEach(function (cookiePath) {
+         if (pathMatch(path, cookiePath)) {
+           var pathIndex = domainIndex[cookiePath];
+
+           for (var key in pathIndex) {
+             results.push(pathIndex[key]);
+           }
+         }
+       });
+     };
+  }
 
-          if (self.uri.indexOf("//") === 0 || self.uri.indexOf("://") !== -1) {
-            return self.emit(
-              "error",
-              new Error(
-                "options.uri must be a path when using options.baseUrl",
-              ),
-            );
-          }
+  var domains = permuteDomain(domain) || [domain];
+  var idx = this.idx;
+  domains.forEach(function(curDomain) {
+    var domainIndex = idx[curDomain];
+    if (!domainIndex) {
+      return;
+    }
+    pathMatcher(domainIndex);
+  });
 
-          // Handle all cases to make sure that there's only one slash between
-          // baseUrl and uri.
-          var baseUrlEndsWithSlash =
-            self.baseUrl.lastIndexOf("/") === self.baseUrl.length - 1;
-          var uriStartsWithSlash = self.uri.indexOf("/") === 0;
-
-          if (baseUrlEndsWithSlash && uriStartsWithSlash) {
-            self.uri = self.baseUrl + self.uri.slice(1);
-          } else if (baseUrlEndsWithSlash || uriStartsWithSlash) {
-            self.uri = self.baseUrl + self.uri;
-          } else if (self.uri === "") {
-            self.uri = self.baseUrl;
-          } else {
-            self.uri = self.baseUrl + "/" + self.uri;
-          }
-          delete self.baseUrl;
-        }
+  cb(null,results);
+};
 
-        // A URI is needed by this point, emit error if we haven't been able to get one
-        if (!self.uri) {
-          return self.emit(
-            "error",
-            new Error("options.uri is a required argument"),
-          );
-        }
+MemoryCookieStore.prototype.putCookie = function(cookie, cb) {
+  if (!this.idx[cookie.domain]) {
+    this.idx[cookie.domain] = {};
+  }
+  if (!this.idx[cookie.domain][cookie.path]) {
+    this.idx[cookie.domain][cookie.path] = {};
+  }
+  this.idx[cookie.domain][cookie.path][cookie.key] = cookie;
+  cb(null);
+};
 
-        // If a string URI/URL was given, parse it into a URL object
-        if (typeof self.uri === "string") {
-          self.uri = url.parse(self.uri);
-        }
+MemoryCookieStore.prototype.updateCookie = function(oldCookie, newCookie, cb) {
+  // updateCookie() may avoid updating cookies that are identical.  For example,
+  // lastAccessed may not be important to some stores and an equality
+  // comparison could exclude that field.
+  this.putCookie(newCookie,cb);
+};
 
-        // Some URL objects are not from a URL parsed string and need href added
-        if (!self.uri.href) {
-          self.uri.href = url.format(self.uri);
-        }
+MemoryCookieStore.prototype.removeCookie = function(domain, path, key, cb) {
+  if (this.idx[domain] && this.idx[domain][path] && this.idx[domain][path][key]) {
+    delete this.idx[domain][path][key];
+  }
+  cb(null);
+};
 
-        // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme
-        if (self.uri.protocol === "unix:") {
-          return self.emit(
-            "error",
-            new Error(
-              "`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`",
-            ),
-          );
-        }
+MemoryCookieStore.prototype.removeCookies = function(domain, path, cb) {
+  if (this.idx[domain]) {
+    if (path) {
+      delete this.idx[domain][path];
+    } else {
+      delete this.idx[domain];
+    }
+  }
+  return cb(null);
+};
 
-        // Support Unix Sockets
-        if (self.uri.host === "unix") {
-          self.enableUnixSocket();
-        }
+MemoryCookieStore.prototype.getAllCookies = function(cb) {
+  var cookies = [];
+  var idx = this.idx;
 
-        if (self.strictSSL === false) {
-          self.rejectUnauthorized = false;
+  var domains = Object.keys(idx);
+  domains.forEach(function(domain) {
+    var paths = Object.keys(idx[domain]);
+    paths.forEach(function(path) {
+      var keys = Object.keys(idx[domain][path]);
+      keys.forEach(function(key) {
+        if (key !== null) {
+          cookies.push(idx[domain][path][key]);
         }
+      });
+    });
+  });
 
-        if (!self.uri.pathname) {
-          self.uri.pathname = "/";
-        }
+  // Sort by creationIndex so deserializing retains the creation order.
+  // When implementing your own store, this SHOULD retain the order too
+  cookies.sort(function(a,b) {
+    return (a.creationIndex||0) - (b.creationIndex||0);
+  });
 
-        if (
-          !(self.uri.host || (self.uri.hostname && self.uri.port)) &&
-          !self.uri.isUnix
-        ) {
-          // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar
-          // Detect and reject it as soon as possible
-          var faultyUri = url.format(self.uri);
-          var message = 'Invalid URI "' + faultyUri + '"';
-          if (Object.keys(options).length === 0) {
-            // No option ? This can be the sign of a redirect
-            // As this is a case where the user cannot do anything (they didn't call request directly with this URL)
-            // they should be warned that it can be caused by a redirection (can save some hair)
-            message += ". This can be caused by a crappy redirection.";
-          }
-          // This error was fatal
-          self.abort();
-          return self.emit("error", new Error(message));
-        }
+  cb(null, cookies);
+};
 
-        if (!self.hasOwnProperty("proxy")) {
-          self.proxy = getProxyFromURI(self.uri);
-        }
 
-        self.tunnel = self._tunnel.isEnabled();
-        if (self.proxy) {
-          self._tunnel.setup(options);
-        }
+/***/ }),
+/* 812 */
+/***/ (function(module, exports) {
+
+module.exports = {"author":{"name":"Jeremy Stashewsky","email":"jstashewsky@salesforce.com","website":"https://github.com/stash"},"contributors":[{"name":"Alexander Savin","website":"https://github.com/apsavin"},{"name":"Ian Livingstone","website":"https://github.com/ianlivingstone"},{"name":"Ivan Nikulin","website":"https://github.com/inikulin"},{"name":"Lalit Kapoor","website":"https://github.com/lalitkapoor"},{"name":"Sam Thompson","website":"https://github.com/sambthompson"},{"name":"Sebastian Mayr","website":"https://github.com/Sebmaster"}],"license":"BSD-3-Clause","name":"tough-cookie","description":"RFC6265 Cookies and Cookie Jar for node.js","keywords":["HTTP","cookie","cookies","set-cookie","cookiejar","jar","RFC6265","RFC2965"],"version":"2.3.4","homepage":"https://github.com/salesforce/tough-cookie","repository":{"type":"git","url":"git://github.com/salesforce/tough-cookie.git"},"bugs":{"url":"https://github.com/salesforce/tough-cookie/issues"},"main":"./lib/cookie","files":["lib"],"scripts":{"suffixup":"curl -o public_suffix_list.dat https://publicsuffix.org/list/public_suffix_list.dat && ./generate-pubsuffix.js","test":"vows test/*_test.js"},"engines":{"node":">=0.8"},"devDependencies":{"async":"^1.4.2","string.prototype.repeat":"^0.2.0","vows":"^0.8.1"},"dependencies":{"punycode":"^1.4.1"}}
+
+/***/ }),
+/* 813 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var http = __webpack_require__(87)
+var https = __webpack_require__(195)
+var url = __webpack_require__(24)
+var util = __webpack_require__(3)
+var stream = __webpack_require__(23)
+var zlib = __webpack_require__(198)
+var aws2 = __webpack_require__(521)
+var aws4 = __webpack_require__(522)
+var httpSignature = __webpack_require__(680)
+var mime = __webpack_require__(400)
+var caseless = __webpack_require__(231)
+var ForeverAgent = __webpack_require__(648)
+var FormData = __webpack_require__(649)
+var extend = __webpack_require__(269)
+var isstream = __webpack_require__(399)
+var isTypedArray = __webpack_require__(742).strict
+var helpers = __webpack_require__(305)
+var cookies = __webpack_require__(412)
+var getProxyFromURI = __webpack_require__(802)
+var Querystring = __webpack_require__(807).Querystring
+var Har = __webpack_require__(803).Har
+var Auth = __webpack_require__(801).Auth
+var OAuth = __webpack_require__(806).OAuth
+var hawk = __webpack_require__(804)
+var Multipart = __webpack_require__(805).Multipart
+var Redirect = __webpack_require__(808).Redirect
+var Tunnel = __webpack_require__(809).Tunnel
+var now = __webpack_require__(776)
+var Buffer = __webpack_require__(45).Buffer
+
+var safeStringify = helpers.safeStringify
+var isReadStream = helpers.isReadStream
+var toBase64 = helpers.toBase64
+var defer = helpers.defer
+var copy = helpers.copy
+var version = helpers.version
+var globalCookieJar = cookies.jar()
+
+var globalPool = {}
+
+function filterForNonReserved (reserved, options) {
+  // Filter out properties that are not reserved.
+  // Reserved values are passed in at call site.
+
+  var object = {}
+  for (var i in options) {
+    var notReserved = (reserved.indexOf(i) === -1)
+    if (notReserved) {
+      object[i] = options[i]
+    }
+  }
+  return object
+}
+
+function filterOutReservedFunctions (reserved, options) {
+  // Filter out properties that are functions and are reserved.
+  // Reserved values are passed in at call site.
+
+  var object = {}
+  for (var i in options) {
+    var isReserved = !(reserved.indexOf(i) === -1)
+    var isFunction = (typeof options[i] === 'function')
+    if (!(isReserved && isFunction)) {
+      object[i] = options[i]
+    }
+  }
+  return object
+}
+
+// Return a simpler request object to allow serialization
+function requestToJSON () {
+  var self = this
+  return {
+    uri: self.uri,
+    method: self.method,
+    headers: self.headers
+  }
+}
+
+// Return a simpler response object to allow serialization
+function responseToJSON () {
+  var self = this
+  return {
+    statusCode: self.statusCode,
+    body: self.body,
+    headers: self.headers,
+    request: requestToJSON.call(self.request)
+  }
+}
 
-        self._redirect.onRequest(options);
+function Request (options) {
+  // if given the method property in options, set property explicitMethod to true
 
-        self.setHost = false;
-        if (!self.hasHeader("host")) {
-          var hostHeaderName = self.originalHostHeaderName || "host";
-          // When used with an IPv6 address, `host` will provide
-          // the correct bracketed format, unlike using `hostname` and
-          // optionally adding the `port` when necessary.
-          self.setHeader(hostHeaderName, self.uri.host);
-          self.setHost = true;
-        }
+  // extend the Request instance with any non-reserved properties
+  // remove any reserved functions from the options object
+  // set Request instance to be readable and writable
+  // call init
 
-        self.jar(self._jar || options.jar);
+  var self = this
 
-        if (!self.uri.port) {
-          if (self.uri.protocol === "http:") {
-            self.uri.port = 80;
-          } else if (self.uri.protocol === "https:") {
-            self.uri.port = 443;
-          }
-        }
+  // start with HAR, then override with additional options
+  if (options.har) {
+    self._har = new Har(self)
+    options = self._har.options(options)
+  }
 
-        if (self.proxy && !self.tunnel) {
-          self.port = self.proxy.port;
-          self.host = self.proxy.hostname;
-        } else {
-          self.port = self.uri.port;
-          self.host = self.uri.hostname;
-        }
+  stream.Stream.call(self)
+  var reserved = Object.keys(Request.prototype)
+  var nonReserved = filterForNonReserved(reserved, options)
 
-        if (options.form) {
-          self.form(options.form);
-        }
+  extend(self, nonReserved)
+  options = filterOutReservedFunctions(reserved, options)
 
-        if (options.formData) {
-          var formData = options.formData;
-          var requestForm = self.form();
-          var appendFormValue = function (key, value) {
-            if (
-              value &&
-              value.hasOwnProperty("value") &&
-              value.hasOwnProperty("options")
-            ) {
-              requestForm.append(key, value.value, value.options);
-            } else {
-              requestForm.append(key, value);
-            }
-          };
-          for (var formKey in formData) {
-            if (formData.hasOwnProperty(formKey)) {
-              var formValue = formData[formKey];
-              if (formValue instanceof Array) {
-                for (var j = 0; j < formValue.length; j++) {
-                  appendFormValue(formKey, formValue[j]);
-                }
-              } else {
-                appendFormValue(formKey, formValue);
-              }
-            }
-          }
-        }
+  self.readable = true
+  self.writable = true
+  if (options.method) {
+    self.explicitMethod = true
+  }
+  self._qs = new Querystring(self)
+  self._auth = new Auth(self)
+  self._oauth = new OAuth(self)
+  self._multipart = new Multipart(self)
+  self._redirect = new Redirect(self)
+  self._tunnel = new Tunnel(self)
+  self.init(options)
+}
+
+util.inherits(Request, stream.Stream)
+
+// Debugging
+Request.debug = process.env.NODE_DEBUG && /\brequest\b/.test(process.env.NODE_DEBUG)
+function debug () {
+  if (Request.debug) {
+    console.error('REQUEST %s', util.format.apply(util, arguments))
+  }
+}
+Request.prototype.debug = debug
+
+Request.prototype.init = function (options) {
+  // init() contains all the code to setup the request object.
+  // the actual outgoing request is not started until start() is called
+  // this function is called from both the constructor and on redirect.
+  var self = this
+  if (!options) {
+    options = {}
+  }
+  self.headers = self.headers ? copy(self.headers) : {}
 
-        if (options.qs) {
-          self.qs(options.qs);
-        }
+  // Delete headers with value undefined since they break
+  // ClientRequest.OutgoingMessage.setHeader in node 0.12
+  for (var headerName in self.headers) {
+    if (typeof self.headers[headerName] === 'undefined') {
+      delete self.headers[headerName]
+    }
+  }
 
-        if (self.uri.path) {
-          self.path = self.uri.path;
-        } else {
-          self.path = self.uri.pathname + (self.uri.search || "");
-        }
+  caseless.httpify(self, self.headers)
 
-        if (self.path.length === 0) {
-          self.path = "/";
-        }
+  if (!self.method) {
+    self.method = options.method || 'GET'
+  }
+  if (!self.localAddress) {
+    self.localAddress = options.localAddress
+  }
 
-        // Auth must happen last in case signing is dependent on other headers
-        if (options.aws) {
-          self.aws(options.aws);
-        }
+  self._qs.init(options)
 
-        if (options.hawk) {
-          self.hawk(options.hawk);
-        }
+  debug(options)
+  if (!self.pool && self.pool !== false) {
+    self.pool = globalPool
+  }
+  self.dests = self.dests || []
+  self.__isRequestRequest = true
+
+  // Protect against double callback
+  if (!self._callback && self.callback) {
+    self._callback = self.callback
+    self.callback = function () {
+      if (self._callbackCalled) {
+        return // Print a warning maybe?
+      }
+      self._callbackCalled = true
+      self._callback.apply(self, arguments)
+    }
+    self.on('error', self.callback.bind())
+    self.on('complete', self.callback.bind(self, null))
+  }
 
-        if (options.httpSignature) {
-          self.httpSignature(options.httpSignature);
-        }
+  // People use this property instead all the time, so support it
+  if (!self.uri && self.url) {
+    self.uri = self.url
+    delete self.url
+  }
 
-        if (options.auth) {
-          if (Object.prototype.hasOwnProperty.call(options.auth, "username")) {
-            options.auth.user = options.auth.username;
-          }
-          if (Object.prototype.hasOwnProperty.call(options.auth, "password")) {
-            options.auth.pass = options.auth.password;
-          }
+  // If there's a baseUrl, then use it as the base URL (i.e. uri must be
+  // specified as a relative path and is appended to baseUrl).
+  if (self.baseUrl) {
+    if (typeof self.baseUrl !== 'string') {
+      return self.emit('error', new Error('options.baseUrl must be a string'))
+    }
 
-          self.auth(
-            options.auth.user,
-            options.auth.pass,
-            options.auth.sendImmediately,
-            options.auth.bearer,
-          );
-        }
+    if (typeof self.uri !== 'string') {
+      return self.emit('error', new Error('options.uri must be a string when using options.baseUrl'))
+    }
 
-        if (self.gzip && !self.hasHeader("accept-encoding")) {
-          self.setHeader("accept-encoding", "gzip, deflate");
-        }
+    if (self.uri.indexOf('//') === 0 || self.uri.indexOf('://') !== -1) {
+      return self.emit('error', new Error('options.uri must be a path when using options.baseUrl'))
+    }
 
-        if (self.uri.auth && !self.hasHeader("authorization")) {
-          var uriAuthPieces = self.uri.auth.split(":").map(function (item) {
-            return self._qs.unescape(item);
-          });
-          self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(":"), true);
-        }
+    // Handle all cases to make sure that there's only one slash between
+    // baseUrl and uri.
+    var baseUrlEndsWithSlash = self.baseUrl.lastIndexOf('/') === self.baseUrl.length - 1
+    var uriStartsWithSlash = self.uri.indexOf('/') === 0
+
+    if (baseUrlEndsWithSlash && uriStartsWithSlash) {
+      self.uri = self.baseUrl + self.uri.slice(1)
+    } else if (baseUrlEndsWithSlash || uriStartsWithSlash) {
+      self.uri = self.baseUrl + self.uri
+    } else if (self.uri === '') {
+      self.uri = self.baseUrl
+    } else {
+      self.uri = self.baseUrl + '/' + self.uri
+    }
+    delete self.baseUrl
+  }
 
-        if (
-          !self.tunnel &&
-          self.proxy &&
-          self.proxy.auth &&
-          !self.hasHeader("proxy-authorization")
-        ) {
-          var proxyAuthPieces = self.proxy.auth.split(":").map(function (item) {
-            return self._qs.unescape(item);
-          });
-          var authHeader = "Basic " + toBase64(proxyAuthPieces.join(":"));
-          self.setHeader("proxy-authorization", authHeader);
-        }
+  // A URI is needed by this point, emit error if we haven't been able to get one
+  if (!self.uri) {
+    return self.emit('error', new Error('options.uri is a required argument'))
+  }
 
-        if (self.proxy && !self.tunnel) {
-          self.path = self.uri.protocol + "//" + self.uri.host + self.path;
-        }
+  // If a string URI/URL was given, parse it into a URL object
+  if (typeof self.uri === 'string') {
+    self.uri = url.parse(self.uri)
+  }
 
-        if (options.json) {
-          self.json(options.json);
-        }
-        if (options.multipart) {
-          self.multipart(options.multipart);
-        }
+  // Some URL objects are not from a URL parsed string and need href added
+  if (!self.uri.href) {
+    self.uri.href = url.format(self.uri)
+  }
 
-        if (options.time) {
-          self.timing = true;
+  // DEPRECATED: Warning for users of the old Unix Sockets URL Scheme
+  if (self.uri.protocol === 'unix:') {
+    return self.emit('error', new Error('`unix://` URL scheme is no longer supported. Please use the format `http://unix:SOCKET:PATH`'))
+  }
 
-          // NOTE: elapsedTime is deprecated in favor of .timings
-          self.elapsedTime = self.elapsedTime || 0;
-        }
+  // Support Unix Sockets
+  if (self.uri.host === 'unix') {
+    self.enableUnixSocket()
+  }
 
-        function setContentLength() {
-          if (isTypedArray(self.body)) {
-            self.body = Buffer.from(self.body);
-          }
+  if (self.strictSSL === false) {
+    self.rejectUnauthorized = false
+  }
 
-          if (!self.hasHeader("content-length")) {
-            var length;
-            if (typeof self.body === "string") {
-              length = Buffer.byteLength(self.body);
-            } else if (Array.isArray(self.body)) {
-              length = self.body.reduce(function (a, b) {
-                return a + b.length;
-              }, 0);
-            } else {
-              length = self.body.length;
-            }
+  if (!self.uri.pathname) { self.uri.pathname = '/' }
+
+  if (!(self.uri.host || (self.uri.hostname && self.uri.port)) && !self.uri.isUnix) {
+    // Invalid URI: it may generate lot of bad errors, like 'TypeError: Cannot call method `indexOf` of undefined' in CookieJar
+    // Detect and reject it as soon as possible
+    var faultyUri = url.format(self.uri)
+    var message = 'Invalid URI "' + faultyUri + '"'
+    if (Object.keys(options).length === 0) {
+      // No option ? This can be the sign of a redirect
+      // As this is a case where the user cannot do anything (they didn't call request directly with this URL)
+      // they should be warned that it can be caused by a redirection (can save some hair)
+      message += '. This can be caused by a crappy redirection.'
+    }
+    // This error was fatal
+    self.abort()
+    return self.emit('error', new Error(message))
+  }
 
-            if (length) {
-              self.setHeader("content-length", length);
-            } else {
-              self.emit("error", new Error("Argument error, options.body."));
-            }
-          }
-        }
-        if (self.body && !isstream(self.body)) {
-          setContentLength();
-        }
+  if (!self.hasOwnProperty('proxy')) {
+    self.proxy = getProxyFromURI(self.uri)
+  }
 
-        if (options.oauth) {
-          self.oauth(options.oauth);
-        } else if (self._oauth.params && self.hasHeader("authorization")) {
-          self.oauth(self._oauth.params);
-        }
+  self.tunnel = self._tunnel.isEnabled()
+  if (self.proxy) {
+    self._tunnel.setup(options)
+  }
 
-        var protocol =
-          self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol;
-        var defaultModules = { "http:": http, "https:": https };
-        var httpModules = self.httpModules || {};
+  self._redirect.onRequest(options)
 
-        self.httpModule = httpModules[protocol] || defaultModules[protocol];
+  self.setHost = false
+  if (!self.hasHeader('host')) {
+    var hostHeaderName = self.originalHostHeaderName || 'host'
+    // When used with an IPv6 address, `host` will provide
+    // the correct bracketed format, unlike using `hostname` and
+    // optionally adding the `port` when necessary.
+    self.setHeader(hostHeaderName, self.uri.host)
+    self.setHost = true
+  }
 
-        if (!self.httpModule) {
-          return self.emit("error", new Error("Invalid protocol: " + protocol));
-        }
+  self.jar(self._jar || options.jar)
 
-        if (options.ca) {
-          self.ca = options.ca;
-        }
+  if (!self.uri.port) {
+    if (self.uri.protocol === 'http:') { self.uri.port = 80 } else if (self.uri.protocol === 'https:') { self.uri.port = 443 }
+  }
 
-        if (!self.agent) {
-          if (options.agentOptions) {
-            self.agentOptions = options.agentOptions;
-          }
+  if (self.proxy && !self.tunnel) {
+    self.port = self.proxy.port
+    self.host = self.proxy.hostname
+  } else {
+    self.port = self.uri.port
+    self.host = self.uri.hostname
+  }
 
-          if (options.agentClass) {
-            self.agentClass = options.agentClass;
-          } else if (options.forever) {
-            var v = version();
-            // use ForeverAgent in node 0.10- only
-            if (v.major === 0 && v.minor <= 10) {
-              self.agentClass =
-                protocol === "http:" ? ForeverAgent : ForeverAgent.SSL;
-            } else {
-              self.agentClass = self.httpModule.Agent;
-              self.agentOptions = self.agentOptions || {};
-              self.agentOptions.keepAlive = true;
-            }
-          } else {
-            self.agentClass = self.httpModule.Agent;
-          }
-        }
+  if (options.form) {
+    self.form(options.form)
+  }
 
-        if (self.pool === false) {
-          self.agent = false;
+  if (options.formData) {
+    var formData = options.formData
+    var requestForm = self.form()
+    var appendFormValue = function (key, value) {
+      if (value && value.hasOwnProperty('value') && value.hasOwnProperty('options')) {
+        requestForm.append(key, value.value, value.options)
+      } else {
+        requestForm.append(key, value)
+      }
+    }
+    for (var formKey in formData) {
+      if (formData.hasOwnProperty(formKey)) {
+        var formValue = formData[formKey]
+        if (formValue instanceof Array) {
+          for (var j = 0; j < formValue.length; j++) {
+            appendFormValue(formKey, formValue[j])
+          }
         } else {
-          self.agent = self.agent || self.getNewAgent();
+          appendFormValue(formKey, formValue)
         }
+      }
+    }
+  }
 
-        self.on("pipe", function (src) {
-          if (self.ntick && self._started) {
-            self.emit(
-              "error",
-              new Error(
-                "You cannot pipe to this stream after the outbound request has started.",
-              ),
-            );
-          }
-          self.src = src;
-          if (isReadStream(src)) {
-            if (!self.hasHeader("content-type")) {
-              self.setHeader("content-type", mime.lookup(src.path));
-            }
-          } else {
-            if (src.headers) {
-              for (var i in src.headers) {
-                if (!self.hasHeader(i)) {
-                  self.setHeader(i, src.headers[i]);
-                }
-              }
-            }
-            if (self._json && !self.hasHeader("content-type")) {
-              self.setHeader("content-type", "application/json");
-            }
-            if (src.method && !self.explicitMethod) {
-              self.method = src.method;
-            }
-          }
+  if (options.qs) {
+    self.qs(options.qs)
+  }
 
-          // self.on('pipe', function () {
-          //   console.error('You have already piped to this stream. Pipeing twice is likely to break the request.')
-          // })
-        });
+  if (self.uri.path) {
+    self.path = self.uri.path
+  } else {
+    self.path = self.uri.pathname + (self.uri.search || '')
+  }
 
-        defer(function () {
-          if (self._aborted) {
-            return;
-          }
+  if (self.path.length === 0) {
+    self.path = '/'
+  }
 
-          var end = function () {
-            if (self._form) {
-              if (!self._auth.hasAuth) {
-                self._form.pipe(self);
-              } else if (self._auth.hasAuth && self._auth.sentAuth) {
-                self._form.pipe(self);
-              }
-            }
-            if (self._multipart && self._multipart.chunked) {
-              self._multipart.body.pipe(self);
-            }
-            if (self.body) {
-              if (isstream(self.body)) {
-                self.body.pipe(self);
-              } else {
-                setContentLength();
-                if (Array.isArray(self.body)) {
-                  self.body.forEach(function (part) {
-                    self.write(part);
-                  });
-                } else {
-                  self.write(self.body);
-                }
-                self.end();
-              }
-            } else if (self.requestBodyStream) {
-              console.warn(
-                "options.requestBodyStream is deprecated, please pass the request object to stream.pipe.",
-              );
-              self.requestBodyStream.pipe(self);
-            } else if (!self.src) {
-              if (self._auth.hasAuth && !self._auth.sentAuth) {
-                self.end();
-                return;
-              }
-              if (self.method !== "GET" && typeof self.method !== "undefined") {
-                self.setHeader("content-length", 0);
-              }
-              self.end();
-            }
-          };
+  // Auth must happen last in case signing is dependent on other headers
+  if (options.aws) {
+    self.aws(options.aws)
+  }
 
-          if (self._form && !self.hasHeader("content-length")) {
-            // Before ending the request, we had to compute the length of the whole form, asyncly
-            self.setHeader(self._form.getHeaders(), true);
-            self._form.getLength(function (err, length) {
-              if (!err && !isNaN(length)) {
-                self.setHeader("content-length", length);
-              }
-              end();
-            });
-          } else {
-            end();
-          }
+  if (options.hawk) {
+    self.hawk(options.hawk)
+  }
 
-          self.ntick = true;
-        });
-      };
+  if (options.httpSignature) {
+    self.httpSignature(options.httpSignature)
+  }
 
-      Request.prototype.getNewAgent = function () {
-        var self = this;
-        var Agent = self.agentClass;
-        var options = {};
-        if (self.agentOptions) {
-          for (var i in self.agentOptions) {
-            options[i] = self.agentOptions[i];
-          }
-        }
-        if (self.ca) {
-          options.ca = self.ca;
-        }
-        if (self.ciphers) {
-          options.ciphers = self.ciphers;
-        }
-        if (self.secureProtocol) {
-          options.secureProtocol = self.secureProtocol;
-        }
-        if (self.secureOptions) {
-          options.secureOptions = self.secureOptions;
-        }
-        if (typeof self.rejectUnauthorized !== "undefined") {
-          options.rejectUnauthorized = self.rejectUnauthorized;
-        }
+  if (options.auth) {
+    if (Object.prototype.hasOwnProperty.call(options.auth, 'username')) {
+      options.auth.user = options.auth.username
+    }
+    if (Object.prototype.hasOwnProperty.call(options.auth, 'password')) {
+      options.auth.pass = options.auth.password
+    }
 
-        if (self.cert && self.key) {
-          options.key = self.key;
-          options.cert = self.cert;
-        }
+    self.auth(
+      options.auth.user,
+      options.auth.pass,
+      options.auth.sendImmediately,
+      options.auth.bearer
+    )
+  }
 
-        if (self.pfx) {
-          options.pfx = self.pfx;
-        }
+  if (self.gzip && !self.hasHeader('accept-encoding')) {
+    self.setHeader('accept-encoding', 'gzip, deflate')
+  }
 
-        if (self.passphrase) {
-          options.passphrase = self.passphrase;
-        }
+  if (self.uri.auth && !self.hasHeader('authorization')) {
+    var uriAuthPieces = self.uri.auth.split(':').map(function (item) { return self._qs.unescape(item) })
+    self.auth(uriAuthPieces[0], uriAuthPieces.slice(1).join(':'), true)
+  }
 
-        var poolKey = "";
+  if (!self.tunnel && self.proxy && self.proxy.auth && !self.hasHeader('proxy-authorization')) {
+    var proxyAuthPieces = self.proxy.auth.split(':').map(function (item) { return self._qs.unescape(item) })
+    var authHeader = 'Basic ' + toBase64(proxyAuthPieces.join(':'))
+    self.setHeader('proxy-authorization', authHeader)
+  }
 
-        // different types of agents are in different pools
-        if (Agent !== self.httpModule.Agent) {
-          poolKey += Agent.name;
-        }
+  if (self.proxy && !self.tunnel) {
+    self.path = (self.uri.protocol + '//' + self.uri.host + self.path)
+  }
 
-        // ca option is only relevant if proxy or destination are https
-        var proxy = self.proxy;
-        if (typeof proxy === "string") {
-          proxy = url.parse(proxy);
-        }
-        var isHttps =
-          (proxy && proxy.protocol === "https:") ||
-          this.uri.protocol === "https:";
+  if (options.json) {
+    self.json(options.json)
+  }
+  if (options.multipart) {
+    self.multipart(options.multipart)
+  }
 
-        if (isHttps) {
-          if (options.ca) {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey += options.ca;
-          }
+  if (options.time) {
+    self.timing = true
 
-          if (typeof options.rejectUnauthorized !== "undefined") {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey += options.rejectUnauthorized;
-          }
+    // NOTE: elapsedTime is deprecated in favor of .timings
+    self.elapsedTime = self.elapsedTime || 0
+  }
 
-          if (options.cert) {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey +=
-              options.cert.toString("ascii") + options.key.toString("ascii");
-          }
+  function setContentLength () {
+    if (isTypedArray(self.body)) {
+      self.body = Buffer.from(self.body)
+    }
 
-          if (options.pfx) {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey += options.pfx.toString("ascii");
-          }
+    if (!self.hasHeader('content-length')) {
+      var length
+      if (typeof self.body === 'string') {
+        length = Buffer.byteLength(self.body)
+      } else if (Array.isArray(self.body)) {
+        length = self.body.reduce(function (a, b) { return a + b.length }, 0)
+      } else {
+        length = self.body.length
+      }
 
-          if (options.ciphers) {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey += options.ciphers;
-          }
+      if (length) {
+        self.setHeader('content-length', length)
+      } else {
+        self.emit('error', new Error('Argument error, options.body.'))
+      }
+    }
+  }
+  if (self.body && !isstream(self.body)) {
+    setContentLength()
+  }
 
-          if (options.secureProtocol) {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey += options.secureProtocol;
-          }
+  if (options.oauth) {
+    self.oauth(options.oauth)
+  } else if (self._oauth.params && self.hasHeader('authorization')) {
+    self.oauth(self._oauth.params)
+  }
 
-          if (options.secureOptions) {
-            if (poolKey) {
-              poolKey += ":";
-            }
-            poolKey += options.secureOptions;
-          }
-        }
+  var protocol = self.proxy && !self.tunnel ? self.proxy.protocol : self.uri.protocol
+  var defaultModules = {'http:': http, 'https:': https}
+  var httpModules = self.httpModules || {}
 
-        if (
-          self.pool === globalPool &&
-          !poolKey &&
-          Object.keys(options).length === 0 &&
-          self.httpModule.globalAgent
-        ) {
-          // not doing anything special.  Use the globalAgent
-          return self.httpModule.globalAgent;
-        }
+  self.httpModule = httpModules[protocol] || defaultModules[protocol]
 
-        // we're using a stored agent.  Make sure it's protocol-specific
-        poolKey = self.uri.protocol + poolKey;
+  if (!self.httpModule) {
+    return self.emit('error', new Error('Invalid protocol: ' + protocol))
+  }
 
-        // generate a new agent for this setting if none yet exists
-        if (!self.pool[poolKey]) {
-          self.pool[poolKey] = new Agent(options);
-          // properly set maxSockets on new agents
-          if (self.pool.maxSockets) {
-            self.pool[poolKey].maxSockets = self.pool.maxSockets;
-          }
-        }
+  if (options.ca) {
+    self.ca = options.ca
+  }
 
-        return self.pool[poolKey];
-      };
+  if (!self.agent) {
+    if (options.agentOptions) {
+      self.agentOptions = options.agentOptions
+    }
 
-      Request.prototype.start = function () {
-        // start() is called once we are ready to send the outgoing HTTP request.
-        // this is usually called on the first write(), end() or on nextTick()
-        var self = this;
+    if (options.agentClass) {
+      self.agentClass = options.agentClass
+    } else if (options.forever) {
+      var v = version()
+      // use ForeverAgent in node 0.10- only
+      if (v.major === 0 && v.minor <= 10) {
+        self.agentClass = protocol === 'http:' ? ForeverAgent : ForeverAgent.SSL
+      } else {
+        self.agentClass = self.httpModule.Agent
+        self.agentOptions = self.agentOptions || {}
+        self.agentOptions.keepAlive = true
+      }
+    } else {
+      self.agentClass = self.httpModule.Agent
+    }
+  }
 
-        if (self.timing) {
-          // All timings will be relative to this request's startTime.  In order to do this,
-          // we need to capture the wall-clock start time (via Date), immediately followed
-          // by the high-resolution timer (via now()).  While these two won't be set
-          // at the _exact_ same time, they should be close enough to be able to calculate
-          // high-resolution, monotonically non-decreasing timestamps relative to startTime.
-          var startTime = new Date().getTime();
-          var startTimeNow = now();
-        }
+  if (self.pool === false) {
+    self.agent = false
+  } else {
+    self.agent = self.agent || self.getNewAgent()
+  }
 
-        if (self._aborted) {
-          return;
+  self.on('pipe', function (src) {
+    if (self.ntick && self._started) {
+      self.emit('error', new Error('You cannot pipe to this stream after the outbound request has started.'))
+    }
+    self.src = src
+    if (isReadStream(src)) {
+      if (!self.hasHeader('content-type')) {
+        self.setHeader('content-type', mime.lookup(src.path))
+      }
+    } else {
+      if (src.headers) {
+        for (var i in src.headers) {
+          if (!self.hasHeader(i)) {
+            self.setHeader(i, src.headers[i])
+          }
         }
+      }
+      if (self._json && !self.hasHeader('content-type')) {
+        self.setHeader('content-type', 'application/json')
+      }
+      if (src.method && !self.explicitMethod) {
+        self.method = src.method
+      }
+    }
 
-        self._started = true;
-        self.method = self.method || "GET";
-        self.href = self.uri.href;
+  // self.on('pipe', function () {
+  //   console.error('You have already piped to this stream. Pipeing twice is likely to break the request.')
+  // })
+  })
 
-        if (
-          self.src &&
-          self.src.stat &&
-          self.src.stat.size &&
-          !self.hasHeader("content-length")
-        ) {
-          self.setHeader("content-length", self.src.stat.size);
+  defer(function () {
+    if (self._aborted) {
+      return
+    }
+
+    var end = function () {
+      if (self._form) {
+        if (!self._auth.hasAuth) {
+          self._form.pipe(self)
+        } else if (self._auth.hasAuth && self._auth.sentAuth) {
+          self._form.pipe(self)
+        }
+      }
+      if (self._multipart && self._multipart.chunked) {
+        self._multipart.body.pipe(self)
+      }
+      if (self.body) {
+        if (isstream(self.body)) {
+          self.body.pipe(self)
+        } else {
+          setContentLength()
+          if (Array.isArray(self.body)) {
+            self.body.forEach(function (part) {
+              self.write(part)
+            })
+          } else {
+            self.write(self.body)
+          }
+          self.end()
         }
-        if (self._aws) {
-          self.aws(self._aws, true);
+      } else if (self.requestBodyStream) {
+        console.warn('options.requestBodyStream is deprecated, please pass the request object to stream.pipe.')
+        self.requestBodyStream.pipe(self)
+      } else if (!self.src) {
+        if (self._auth.hasAuth && !self._auth.sentAuth) {
+          self.end()
+          return
         }
+        if (self.method !== 'GET' && typeof self.method !== 'undefined') {
+          self.setHeader('content-length', 0)
+        }
+        self.end()
+      }
+    }
 
-        // We have a method named auth, which is completely different from the http.request
-        // auth option.  If we don't remove it, we're gonna have a bad time.
-        var reqOptions = copy(self);
-        delete reqOptions.auth;
+    if (self._form && !self.hasHeader('content-length')) {
+      // Before ending the request, we had to compute the length of the whole form, asyncly
+      self.setHeader(self._form.getHeaders(), true)
+      self._form.getLength(function (err, length) {
+        if (!err && !isNaN(length)) {
+          self.setHeader('content-length', length)
+        }
+        end()
+      })
+    } else {
+      end()
+    }
 
-        debug("make request", self.uri.href);
+    self.ntick = true
+  })
+}
+
+Request.prototype.getNewAgent = function () {
+  var self = this
+  var Agent = self.agentClass
+  var options = {}
+  if (self.agentOptions) {
+    for (var i in self.agentOptions) {
+      options[i] = self.agentOptions[i]
+    }
+  }
+  if (self.ca) {
+    options.ca = self.ca
+  }
+  if (self.ciphers) {
+    options.ciphers = self.ciphers
+  }
+  if (self.secureProtocol) {
+    options.secureProtocol = self.secureProtocol
+  }
+  if (self.secureOptions) {
+    options.secureOptions = self.secureOptions
+  }
+  if (typeof self.rejectUnauthorized !== 'undefined') {
+    options.rejectUnauthorized = self.rejectUnauthorized
+  }
 
-        // node v6.8.0 now supports a `timeout` value in `http.request()`, but we
-        // should delete it for now since we handle timeouts manually for better
-        // consistency with node versions before v6.8.0
-        delete reqOptions.timeout;
+  if (self.cert && self.key) {
+    options.key = self.key
+    options.cert = self.cert
+  }
 
-        try {
-          self.req = self.httpModule.request(reqOptions);
-        } catch (err) {
-          self.emit("error", err);
-          return;
-        }
+  if (self.pfx) {
+    options.pfx = self.pfx
+  }
 
-        if (self.timing) {
-          self.startTime = startTime;
-          self.startTimeNow = startTimeNow;
+  if (self.passphrase) {
+    options.passphrase = self.passphrase
+  }
 
-          // Timing values will all be relative to startTime (by comparing to startTimeNow
-          // so we have an accurate clock)
-          self.timings = {};
-        }
+  var poolKey = ''
 
-        var timeout;
-        if (self.timeout && !self.timeoutTimer) {
-          if (self.timeout < 0) {
-            timeout = 0;
-          } else if (
-            typeof self.timeout === "number" &&
-            isFinite(self.timeout)
-          ) {
-            timeout = self.timeout;
-          }
-        }
+  // different types of agents are in different pools
+  if (Agent !== self.httpModule.Agent) {
+    poolKey += Agent.name
+  }
 
-        self.req.on("response", self.onRequestResponse.bind(self));
-        self.req.on("error", self.onRequestError.bind(self));
-        self.req.on("drain", function () {
-          self.emit("drain");
-        });
+  // ca option is only relevant if proxy or destination are https
+  var proxy = self.proxy
+  if (typeof proxy === 'string') {
+    proxy = url.parse(proxy)
+  }
+  var isHttps = (proxy && proxy.protocol === 'https:') || this.uri.protocol === 'https:'
 
-        self.req.on("socket", function (socket) {
-          // `._connecting` was the old property which was made public in node v6.1.0
-          var isConnecting = socket._connecting || socket.connecting;
-          if (self.timing) {
-            self.timings.socket = now() - self.startTimeNow;
+  if (isHttps) {
+    if (options.ca) {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.ca
+    }
 
-            if (isConnecting) {
-              var onLookupTiming = function () {
-                self.timings.lookup = now() - self.startTimeNow;
-              };
+    if (typeof options.rejectUnauthorized !== 'undefined') {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.rejectUnauthorized
+    }
 
-              var onConnectTiming = function () {
-                self.timings.connect = now() - self.startTimeNow;
-              };
+    if (options.cert) {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.cert.toString('ascii') + options.key.toString('ascii')
+    }
 
-              socket.once("lookup", onLookupTiming);
-              socket.once("connect", onConnectTiming);
+    if (options.pfx) {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.pfx.toString('ascii')
+    }
 
-              // clean up timing event listeners if needed on error
-              self.req.once("error", function () {
-                socket.removeListener("lookup", onLookupTiming);
-                socket.removeListener("connect", onConnectTiming);
-              });
-            }
-          }
+    if (options.ciphers) {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.ciphers
+    }
 
-          var setReqTimeout = function () {
-            // This timeout sets the amount of time to wait *between* bytes sent
-            // from the server once connected.
-            //
-            // In particular, it's useful for erroring if the server fails to send
-            // data halfway through streaming a response.
-            self.req.setTimeout(timeout, function () {
-              if (self.req) {
-                self.abort();
-                var e = new Error("ESOCKETTIMEDOUT");
-                e.code = "ESOCKETTIMEDOUT";
-                e.connect = false;
-                self.emit("error", e);
-              }
-            });
-          };
-          if (timeout !== undefined) {
-            // Only start the connection timer if we're actually connecting a new
-            // socket, otherwise if we're already connected (because this is a
-            // keep-alive connection) do not bother. This is important since we won't
-            // get a 'connect' event for an already connected socket.
-            if (isConnecting) {
-              var onReqSockConnect = function () {
-                socket.removeListener("connect", onReqSockConnect);
-                clearTimeout(self.timeoutTimer);
-                self.timeoutTimer = null;
-                setReqTimeout();
-              };
+    if (options.secureProtocol) {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.secureProtocol
+    }
+
+    if (options.secureOptions) {
+      if (poolKey) {
+        poolKey += ':'
+      }
+      poolKey += options.secureOptions
+    }
+  }
 
-              socket.on("connect", onReqSockConnect);
+  if (self.pool === globalPool && !poolKey && Object.keys(options).length === 0 && self.httpModule.globalAgent) {
+    // not doing anything special.  Use the globalAgent
+    return self.httpModule.globalAgent
+  }
 
-              self.req.on("error", function (err) {
-                // eslint-disable-line handle-callback-err
-                socket.removeListener("connect", onReqSockConnect);
-              });
+  // we're using a stored agent.  Make sure it's protocol-specific
+  poolKey = self.uri.protocol + poolKey
 
-              // Set a timeout in memory - this block will throw if the server takes more
-              // than `timeout` to write the HTTP status and headers (corresponding to
-              // the on('response') event on the client). NB: this measures wall-clock
-              // time, not the time between bytes sent by the server.
-              self.timeoutTimer = setTimeout(function () {
-                socket.removeListener("connect", onReqSockConnect);
-                self.abort();
-                var e = new Error("ETIMEDOUT");
-                e.code = "ETIMEDOUT";
-                e.connect = true;
-                self.emit("error", e);
-              }, timeout);
-            } else {
-              // We're already connected
-              setReqTimeout();
-            }
-          }
-          self.emit("socket", socket);
-        });
+  // generate a new agent for this setting if none yet exists
+  if (!self.pool[poolKey]) {
+    self.pool[poolKey] = new Agent(options)
+    // properly set maxSockets on new agents
+    if (self.pool.maxSockets) {
+      self.pool[poolKey].maxSockets = self.pool.maxSockets
+    }
+  }
 
-        self.emit("request", self.req);
-      };
+  return self.pool[poolKey]
+}
+
+Request.prototype.start = function () {
+  // start() is called once we are ready to send the outgoing HTTP request.
+  // this is usually called on the first write(), end() or on nextTick()
+  var self = this
+
+  if (self.timing) {
+    // All timings will be relative to this request's startTime.  In order to do this,
+    // we need to capture the wall-clock start time (via Date), immediately followed
+    // by the high-resolution timer (via now()).  While these two won't be set
+    // at the _exact_ same time, they should be close enough to be able to calculate
+    // high-resolution, monotonically non-decreasing timestamps relative to startTime.
+    var startTime = new Date().getTime()
+    var startTimeNow = now()
+  }
 
-      Request.prototype.onRequestError = function (error) {
-        var self = this;
-        if (self._aborted) {
-          return;
-        }
-        if (
-          self.req &&
-          self.req._reusedSocket &&
-          error.code === "ECONNRESET" &&
-          self.agent.addRequestNoreuse
-        ) {
-          self.agent = {
-            addRequest: self.agent.addRequestNoreuse.bind(self.agent),
-          };
-          self.start();
-          self.req.end();
-          return;
-        }
-        if (self.timeout && self.timeoutTimer) {
-          clearTimeout(self.timeoutTimer);
-          self.timeoutTimer = null;
-        }
-        self.emit("error", error);
-      };
+  if (self._aborted) {
+    return
+  }
 
-      Request.prototype.onRequestResponse = function (response) {
-        var self = this;
+  self._started = true
+  self.method = self.method || 'GET'
+  self.href = self.uri.href
 
-        if (self.timing) {
-          self.timings.response = now() - self.startTimeNow;
-        }
+  if (self.src && self.src.stat && self.src.stat.size && !self.hasHeader('content-length')) {
+    self.setHeader('content-length', self.src.stat.size)
+  }
+  if (self._aws) {
+    self.aws(self._aws, true)
+  }
 
-        debug(
-          "onRequestResponse",
-          self.uri.href,
-          response.statusCode,
-          response.headers,
-        );
-        response.on("end", function () {
-          if (self.timing) {
-            self.timings.end = now() - self.startTimeNow;
-            response.timingStart = self.startTime;
-
-            // fill in the blanks for any periods that didn't trigger, such as
-            // no lookup or connect due to keep alive
-            if (!self.timings.socket) {
-              self.timings.socket = 0;
-            }
-            if (!self.timings.lookup) {
-              self.timings.lookup = self.timings.socket;
-            }
-            if (!self.timings.connect) {
-              self.timings.connect = self.timings.lookup;
-            }
-            if (!self.timings.response) {
-              self.timings.response = self.timings.connect;
-            }
+  // We have a method named auth, which is completely different from the http.request
+  // auth option.  If we don't remove it, we're gonna have a bad time.
+  var reqOptions = copy(self)
+  delete reqOptions.auth
 
-            debug("elapsed time", self.timings.end);
+  debug('make request', self.uri.href)
 
-            // elapsedTime includes all redirects
-            self.elapsedTime += Math.round(self.timings.end);
+  // node v6.8.0 now supports a `timeout` value in `http.request()`, but we
+  // should delete it for now since we handle timeouts manually for better
+  // consistency with node versions before v6.8.0
+  delete reqOptions.timeout
 
-            // NOTE: elapsedTime is deprecated in favor of .timings
-            response.elapsedTime = self.elapsedTime;
+  try {
+    self.req = self.httpModule.request(reqOptions)
+  } catch (err) {
+    self.emit('error', err)
+    return
+  }
 
-            // timings is just for the final fetch
-            response.timings = self.timings;
+  if (self.timing) {
+    self.startTime = startTime
+    self.startTimeNow = startTimeNow
 
-            // pre-calculate phase timings as well
-            response.timingPhases = {
-              wait: self.timings.socket,
-              dns: self.timings.lookup - self.timings.socket,
-              tcp: self.timings.connect - self.timings.lookup,
-              firstByte: self.timings.response - self.timings.connect,
-              download: self.timings.end - self.timings.response,
-              total: self.timings.end,
-            };
-          }
-          debug(
-            "response end",
-            self.uri.href,
-            response.statusCode,
-            response.headers,
-          );
-        });
+    // Timing values will all be relative to startTime (by comparing to startTimeNow
+    // so we have an accurate clock)
+    self.timings = {}
+  }
 
-        if (self._aborted) {
-          debug("aborted", self.uri.href);
-          response.resume();
-          return;
-        }
+  var timeout
+  if (self.timeout && !self.timeoutTimer) {
+    if (self.timeout < 0) {
+      timeout = 0
+    } else if (typeof self.timeout === 'number' && isFinite(self.timeout)) {
+      timeout = self.timeout
+    }
+  }
 
-        self.response = response;
-        response.request = self;
-        response.toJSON = responseToJSON;
+  self.req.on('response', self.onRequestResponse.bind(self))
+  self.req.on('error', self.onRequestError.bind(self))
+  self.req.on('drain', function () {
+    self.emit('drain')
+  })
 
-        // XXX This is different on 0.10, because SSL is strict by default
-        if (
-          self.httpModule === https &&
-          self.strictSSL &&
-          (!response.hasOwnProperty("socket") || !response.socket.authorized)
-        ) {
-          debug("strict ssl error", self.uri.href);
-          var sslErr = response.hasOwnProperty("socket")
-            ? response.socket.authorizationError
-            : self.uri.href + " does not support SSL";
-          self.emit("error", new Error("SSL Error: " + sslErr));
-          return;
-        }
+  self.req.on('socket', function (socket) {
+    // `._connecting` was the old property which was made public in node v6.1.0
+    var isConnecting = socket._connecting || socket.connecting
+    if (self.timing) {
+      self.timings.socket = now() - self.startTimeNow
 
-        // Save the original host before any redirect (if it changes, we need to
-        // remove any authorization headers).  Also remember the case of the header
-        // name because lots of broken servers expect Host instead of host and we
-        // want the caller to be able to specify this.
-        self.originalHost = self.getHeader("host");
-        if (!self.originalHostHeaderName) {
-          self.originalHostHeaderName = self.hasHeader("host");
+      if (isConnecting) {
+        var onLookupTiming = function () {
+          self.timings.lookup = now() - self.startTimeNow
         }
-        if (self.setHost) {
-          self.removeHeader("host");
-        }
-        if (self.timeout && self.timeoutTimer) {
-          clearTimeout(self.timeoutTimer);
-          self.timeoutTimer = null;
+
+        var onConnectTiming = function () {
+          self.timings.connect = now() - self.startTimeNow
         }
 
-        var targetCookieJar =
-          self._jar && self._jar.setCookie ? self._jar : globalCookieJar;
-        var addCookie = function (cookie) {
-          // set the cookie if it's domain in the href's domain.
-          try {
-            targetCookieJar.setCookie(cookie, self.uri.href, {
-              ignoreError: true,
-            });
-          } catch (e) {
-            self.emit("error", e);
-          }
-        };
+        socket.once('lookup', onLookupTiming)
+        socket.once('connect', onConnectTiming)
 
-        response.caseless = caseless(response.headers);
+        // clean up timing event listeners if needed on error
+        self.req.once('error', function () {
+          socket.removeListener('lookup', onLookupTiming)
+          socket.removeListener('connect', onConnectTiming)
+        })
+      }
+    }
 
-        if (response.caseless.has("set-cookie") && !self._disableCookies) {
-          var headerName = response.caseless.has("set-cookie");
-          if (Array.isArray(response.headers[headerName])) {
-            response.headers[headerName].forEach(addCookie);
-          } else {
-            addCookie(response.headers[headerName]);
-          }
+    var setReqTimeout = function () {
+      // This timeout sets the amount of time to wait *between* bytes sent
+      // from the server once connected.
+      //
+      // In particular, it's useful for erroring if the server fails to send
+      // data halfway through streaming a response.
+      self.req.setTimeout(timeout, function () {
+        if (self.req) {
+          self.abort()
+          var e = new Error('ESOCKETTIMEDOUT')
+          e.code = 'ESOCKETTIMEDOUT'
+          e.connect = false
+          self.emit('error', e)
         }
+      })
+    }
+    if (timeout !== undefined) {
+      // Only start the connection timer if we're actually connecting a new
+      // socket, otherwise if we're already connected (because this is a
+      // keep-alive connection) do not bother. This is important since we won't
+      // get a 'connect' event for an already connected socket.
+      if (isConnecting) {
+        var onReqSockConnect = function () {
+          socket.removeListener('connect', onReqSockConnect)
+          clearTimeout(self.timeoutTimer)
+          self.timeoutTimer = null
+          setReqTimeout()
+        }
+
+        socket.on('connect', onReqSockConnect)
+
+        self.req.on('error', function (err) { // eslint-disable-line handle-callback-err
+          socket.removeListener('connect', onReqSockConnect)
+        })
 
-        if (self._redirect.onResponse(response)) {
-          return; // Ignore the rest of the response
-        } else {
-          // Be a good stream and emit end when the response is finished.
-          // Hack to emit end on close because of a core bug that never fires end
-          response.on("close", function () {
-            if (!self._ended) {
-              self.response.emit("end");
-            }
-          });
-
-          response.once("end", function () {
-            self._ended = true;
-          });
+        // Set a timeout in memory - this block will throw if the server takes more
+        // than `timeout` to write the HTTP status and headers (corresponding to
+        // the on('response') event on the client). NB: this measures wall-clock
+        // time, not the time between bytes sent by the server.
+        self.timeoutTimer = setTimeout(function () {
+          socket.removeListener('connect', onReqSockConnect)
+          self.abort()
+          var e = new Error('ETIMEDOUT')
+          e.code = 'ETIMEDOUT'
+          e.connect = true
+          self.emit('error', e)
+        }, timeout)
+      } else {
+        // We're already connected
+        setReqTimeout()
+      }
+    }
+    self.emit('socket', socket)
+  })
 
-          var noBody = function (code) {
-            return (
-              self.method === "HEAD" ||
-              // Informational
-              (code >= 100 && code < 200) ||
-              // No Content
-              code === 204 ||
-              // Not Modified
-              code === 304
-            );
-          };
+  self.emit('request', self.req)
+}
 
-          var responseContent;
-          if (self.gzip && !noBody(response.statusCode)) {
-            var contentEncoding =
-              response.headers["content-encoding"] || "identity";
-            contentEncoding = contentEncoding.trim().toLowerCase();
-
-            // Be more lenient with decoding compressed responses, since (very rarely)
-            // servers send slightly invalid gzip responses that are still accepted
-            // by common browsers.
-            // Always using Z_SYNC_FLUSH is what cURL does.
-            var zlibOptions = {
-              flush: zlib.Z_SYNC_FLUSH,
-              finishFlush: zlib.Z_SYNC_FLUSH,
-            };
+Request.prototype.onRequestError = function (error) {
+  var self = this
+  if (self._aborted) {
+    return
+  }
+  if (self.req && self.req._reusedSocket && error.code === 'ECONNRESET' &&
+    self.agent.addRequestNoreuse) {
+    self.agent = { addRequest: self.agent.addRequestNoreuse.bind(self.agent) }
+    self.start()
+    self.req.end()
+    return
+  }
+  if (self.timeout && self.timeoutTimer) {
+    clearTimeout(self.timeoutTimer)
+    self.timeoutTimer = null
+  }
+  self.emit('error', error)
+}
 
-            if (contentEncoding === "gzip") {
-              responseContent = zlib.createGunzip(zlibOptions);
-              response.pipe(responseContent);
-            } else if (contentEncoding === "deflate") {
-              responseContent = zlib.createInflate(zlibOptions);
-              response.pipe(responseContent);
-            } else {
-              // Since previous versions didn't check for Content-Encoding header,
-              // ignore any invalid values to preserve backwards-compatibility
-              if (contentEncoding !== "identity") {
-                debug(
-                  "ignoring unrecognized Content-Encoding " + contentEncoding,
-                );
-              }
-              responseContent = response;
-            }
-          } else {
-            responseContent = response;
-          }
+Request.prototype.onRequestResponse = function (response) {
+  var self = this
 
-          if (self.encoding) {
-            if (self.dests.length !== 0) {
-              console.error(
-                "Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.",
-              );
-            } else {
-              responseContent.setEncoding(self.encoding);
-            }
-          }
+  if (self.timing) {
+    self.timings.response = now() - self.startTimeNow
+  }
 
-          if (self._paused) {
-            responseContent.pause();
-          }
+  debug('onRequestResponse', self.uri.href, response.statusCode, response.headers)
+  response.on('end', function () {
+    if (self.timing) {
+      self.timings.end = now() - self.startTimeNow
+      response.timingStart = self.startTime
 
-          self.responseContent = responseContent;
+      // fill in the blanks for any periods that didn't trigger, such as
+      // no lookup or connect due to keep alive
+      if (!self.timings.socket) {
+        self.timings.socket = 0
+      }
+      if (!self.timings.lookup) {
+        self.timings.lookup = self.timings.socket
+      }
+      if (!self.timings.connect) {
+        self.timings.connect = self.timings.lookup
+      }
+      if (!self.timings.response) {
+        self.timings.response = self.timings.connect
+      }
 
-          self.emit("response", response);
+      debug('elapsed time', self.timings.end)
 
-          self.dests.forEach(function (dest) {
-            self.pipeDest(dest);
-          });
+      // elapsedTime includes all redirects
+      self.elapsedTime += Math.round(self.timings.end)
 
-          responseContent.on("data", function (chunk) {
-            if (self.timing && !self.responseStarted) {
-              self.responseStartTime = new Date().getTime();
+      // NOTE: elapsedTime is deprecated in favor of .timings
+      response.elapsedTime = self.elapsedTime
 
-              // NOTE: responseStartTime is deprecated in favor of .timings
-              response.responseStartTime = self.responseStartTime;
-            }
-            self._destdata = true;
-            self.emit("data", chunk);
-          });
-          responseContent.once("end", function (chunk) {
-            self.emit("end", chunk);
-          });
-          responseContent.on("error", function (error) {
-            self.emit("error", error);
-          });
-          responseContent.on("close", function () {
-            self.emit("close");
-          });
+      // timings is just for the final fetch
+      response.timings = self.timings
 
-          if (self.callback) {
-            self.readResponseBody(response);
-          } else {
-            // if no callback
-            self.on("end", function () {
-              if (self._aborted) {
-                debug("aborted", self.uri.href);
-                return;
-              }
-              self.emit("complete", response);
-            });
-          }
-        }
-        debug("finish init function", self.uri.href);
-      };
+      // pre-calculate phase timings as well
+      response.timingPhases = {
+        wait: self.timings.socket,
+        dns: self.timings.lookup - self.timings.socket,
+        tcp: self.timings.connect - self.timings.lookup,
+        firstByte: self.timings.response - self.timings.connect,
+        download: self.timings.end - self.timings.response,
+        total: self.timings.end
+      }
+    }
+    debug('response end', self.uri.href, response.statusCode, response.headers)
+  })
 
-      Request.prototype.readResponseBody = function (response) {
-        var self = this;
-        debug("reading response's body");
-        var buffers = [];
-        var bufferLength = 0;
-        var strings = [];
-
-        self.on("data", function (chunk) {
-          if (!Buffer.isBuffer(chunk)) {
-            strings.push(chunk);
-          } else if (chunk.length) {
-            bufferLength += chunk.length;
-            buffers.push(chunk);
-          }
-        });
-        self.on("end", function () {
-          debug("end event", self.uri.href);
-          if (self._aborted) {
-            debug("aborted", self.uri.href);
-            // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request.
-            // This can lead to leaky behavior if the user retains a reference to the request object.
-            buffers = [];
-            bufferLength = 0;
-            return;
-          }
+  if (self._aborted) {
+    debug('aborted', self.uri.href)
+    response.resume()
+    return
+  }
 
-          if (bufferLength) {
-            debug("has body", self.uri.href, bufferLength);
-            response.body = Buffer.concat(buffers, bufferLength);
-            if (self.encoding !== null) {
-              response.body = response.body.toString(self.encoding);
-            }
-            // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request.
-            // This can lead to leaky behavior if the user retains a reference to the request object.
-            buffers = [];
-            bufferLength = 0;
-          } else if (strings.length) {
-            // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation.
-            // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse().
-            if (
-              self.encoding === "utf8" &&
-              strings[0].length > 0 &&
-              strings[0][0] === "\uFEFF"
-            ) {
-              strings[0] = strings[0].substring(1);
-            }
-            response.body = strings.join("");
-          }
+  self.response = response
+  response.request = self
+  response.toJSON = responseToJSON
+
+  // XXX This is different on 0.10, because SSL is strict by default
+  if (self.httpModule === https &&
+    self.strictSSL && (!response.hasOwnProperty('socket') ||
+    !response.socket.authorized)) {
+    debug('strict ssl error', self.uri.href)
+    var sslErr = response.hasOwnProperty('socket') ? response.socket.authorizationError : self.uri.href + ' does not support SSL'
+    self.emit('error', new Error('SSL Error: ' + sslErr))
+    return
+  }
 
-          if (self._json) {
-            try {
-              response.body = JSON.parse(response.body, self._jsonReviver);
-            } catch (e) {
-              debug("invalid JSON received", self.uri.href);
-            }
-          }
-          debug("emitting complete", self.uri.href);
-          if (typeof response.body === "undefined" && !self._json) {
-            response.body = self.encoding === null ? Buffer.alloc(0) : "";
-          }
-          self.emit("complete", response, response.body);
-        });
-      };
+  // Save the original host before any redirect (if it changes, we need to
+  // remove any authorization headers).  Also remember the case of the header
+  // name because lots of broken servers expect Host instead of host and we
+  // want the caller to be able to specify this.
+  self.originalHost = self.getHeader('host')
+  if (!self.originalHostHeaderName) {
+    self.originalHostHeaderName = self.hasHeader('host')
+  }
+  if (self.setHost) {
+    self.removeHeader('host')
+  }
+  if (self.timeout && self.timeoutTimer) {
+    clearTimeout(self.timeoutTimer)
+    self.timeoutTimer = null
+  }
 
-      Request.prototype.abort = function () {
-        var self = this;
-        self._aborted = true;
+  var targetCookieJar = (self._jar && self._jar.setCookie) ? self._jar : globalCookieJar
+  var addCookie = function (cookie) {
+    // set the cookie if it's domain in the href's domain.
+    try {
+      targetCookieJar.setCookie(cookie, self.uri.href, {ignoreError: true})
+    } catch (e) {
+      self.emit('error', e)
+    }
+  }
 
-        if (self.req) {
-          self.req.abort();
-        } else if (self.response) {
-          self.response.destroy();
-        }
+  response.caseless = caseless(response.headers)
 
-        self.emit("abort");
-      };
+  if (response.caseless.has('set-cookie') && (!self._disableCookies)) {
+    var headerName = response.caseless.has('set-cookie')
+    if (Array.isArray(response.headers[headerName])) {
+      response.headers[headerName].forEach(addCookie)
+    } else {
+      addCookie(response.headers[headerName])
+    }
+  }
 
-      Request.prototype.pipeDest = function (dest) {
-        var self = this;
-        var response = self.response;
-        // Called after the response is received
-        if (dest.headers && !dest.headersSent) {
-          if (response.caseless.has("content-type")) {
-            var ctname = response.caseless.has("content-type");
-            if (dest.setHeader) {
-              dest.setHeader(ctname, response.headers[ctname]);
-            } else {
-              dest.headers[ctname] = response.headers[ctname];
-            }
-          }
+  if (self._redirect.onResponse(response)) {
+    return // Ignore the rest of the response
+  } else {
+    // Be a good stream and emit end when the response is finished.
+    // Hack to emit end on close because of a core bug that never fires end
+    response.on('close', function () {
+      if (!self._ended) {
+        self.response.emit('end')
+      }
+    })
+
+    response.once('end', function () {
+      self._ended = true
+    })
+
+    var noBody = function (code) {
+      return (
+        self.method === 'HEAD' ||
+        // Informational
+        (code >= 100 && code < 200) ||
+        // No Content
+        code === 204 ||
+        // Not Modified
+        code === 304
+      )
+    }
 
-          if (response.caseless.has("content-length")) {
-            var clname = response.caseless.has("content-length");
-            if (dest.setHeader) {
-              dest.setHeader(clname, response.headers[clname]);
-            } else {
-              dest.headers[clname] = response.headers[clname];
-            }
-          }
-        }
-        if (dest.setHeader && !dest.headersSent) {
-          for (var i in response.headers) {
-            // If the response content is being decoded, the Content-Encoding header
-            // of the response doesn't represent the piped content, so don't pass it.
-            if (!self.gzip || i !== "content-encoding") {
-              dest.setHeader(i, response.headers[i]);
-            }
-          }
-          dest.statusCode = response.statusCode;
-        }
-        if (self.pipefilter) {
-          self.pipefilter(response, dest);
+    var responseContent
+    if (self.gzip && !noBody(response.statusCode)) {
+      var contentEncoding = response.headers['content-encoding'] || 'identity'
+      contentEncoding = contentEncoding.trim().toLowerCase()
+
+      // Be more lenient with decoding compressed responses, since (very rarely)
+      // servers send slightly invalid gzip responses that are still accepted
+      // by common browsers.
+      // Always using Z_SYNC_FLUSH is what cURL does.
+      var zlibOptions = {
+        flush: zlib.Z_SYNC_FLUSH,
+        finishFlush: zlib.Z_SYNC_FLUSH
+      }
+
+      if (contentEncoding === 'gzip') {
+        responseContent = zlib.createGunzip(zlibOptions)
+        response.pipe(responseContent)
+      } else if (contentEncoding === 'deflate') {
+        responseContent = zlib.createInflate(zlibOptions)
+        response.pipe(responseContent)
+      } else {
+        // Since previous versions didn't check for Content-Encoding header,
+        // ignore any invalid values to preserve backwards-compatibility
+        if (contentEncoding !== 'identity') {
+          debug('ignoring unrecognized Content-Encoding ' + contentEncoding)
         }
-      };
+        responseContent = response
+      }
+    } else {
+      responseContent = response
+    }
 
-      Request.prototype.qs = function (q, clobber) {
-        var self = this;
-        var base;
-        if (!clobber && self.uri.query) {
-          base = self._qs.parse(self.uri.query);
-        } else {
-          base = {};
-        }
+    if (self.encoding) {
+      if (self.dests.length !== 0) {
+        console.error('Ignoring encoding parameter as this stream is being piped to another stream which makes the encoding option invalid.')
+      } else {
+        responseContent.setEncoding(self.encoding)
+      }
+    }
 
-        for (var i in q) {
-          base[i] = q[i];
-        }
+    if (self._paused) {
+      responseContent.pause()
+    }
 
-        var qs = self._qs.stringify(base);
+    self.responseContent = responseContent
 
-        if (qs === "") {
-          return self;
-        }
+    self.emit('response', response)
+
+    self.dests.forEach(function (dest) {
+      self.pipeDest(dest)
+    })
+
+    responseContent.on('data', function (chunk) {
+      if (self.timing && !self.responseStarted) {
+        self.responseStartTime = (new Date()).getTime()
 
-        self.uri = url.parse(self.uri.href.split("?")[0] + "?" + qs);
-        self.url = self.uri;
-        self.path = self.uri.path;
+        // NOTE: responseStartTime is deprecated in favor of .timings
+        response.responseStartTime = self.responseStartTime
+      }
+      self._destdata = true
+      self.emit('data', chunk)
+    })
+    responseContent.once('end', function (chunk) {
+      self.emit('end', chunk)
+    })
+    responseContent.on('error', function (error) {
+      self.emit('error', error)
+    })
+    responseContent.on('close', function () { self.emit('close') })
 
-        if (self.uri.host === "unix") {
-          self.enableUnixSocket();
+    if (self.callback) {
+      self.readResponseBody(response)
+    } else { // if no callback
+      self.on('end', function () {
+        if (self._aborted) {
+          debug('aborted', self.uri.href)
+          return
         }
+        self.emit('complete', response)
+      })
+    }
+  }
+  debug('finish init function', self.uri.href)
+}
+
+Request.prototype.readResponseBody = function (response) {
+  var self = this
+  debug("reading response's body")
+  var buffers = []
+  var bufferLength = 0
+  var strings = []
+
+  self.on('data', function (chunk) {
+    if (!Buffer.isBuffer(chunk)) {
+      strings.push(chunk)
+    } else if (chunk.length) {
+      bufferLength += chunk.length
+      buffers.push(chunk)
+    }
+  })
+  self.on('end', function () {
+    debug('end event', self.uri.href)
+    if (self._aborted) {
+      debug('aborted', self.uri.href)
+      // `buffer` is defined in the parent scope and used in a closure it exists for the life of the request.
+      // This can lead to leaky behavior if the user retains a reference to the request object.
+      buffers = []
+      bufferLength = 0
+      return
+    }
 
-        return self;
-      };
-      Request.prototype.form = function (form) {
-        var self = this;
-        if (form) {
-          if (
-            !/^application\/x-www-form-urlencoded\b/.test(
-              self.getHeader("content-type"),
-            )
-          ) {
-            self.setHeader("content-type", "application/x-www-form-urlencoded");
-          }
-          self.body =
-            typeof form === "string"
-              ? self._qs.rfc3986(form.toString("utf8"))
-              : self._qs.stringify(form).toString("utf8");
-          return self;
-        }
-        // create form-data object
-        self._form = new FormData();
-        self._form.on("error", function (err) {
-          err.message = "form-data: " + err.message;
-          self.emit("error", err);
-          self.abort();
-        });
-        return self._form;
-      };
-      Request.prototype.multipart = function (multipart) {
-        var self = this;
+    if (bufferLength) {
+      debug('has body', self.uri.href, bufferLength)
+      response.body = Buffer.concat(buffers, bufferLength)
+      if (self.encoding !== null) {
+        response.body = response.body.toString(self.encoding)
+      }
+      // `buffer` is defined in the parent scope and used in a closure it exists for the life of the Request.
+      // This can lead to leaky behavior if the user retains a reference to the request object.
+      buffers = []
+      bufferLength = 0
+    } else if (strings.length) {
+      // The UTF8 BOM [0xEF,0xBB,0xBF] is converted to [0xFE,0xFF] in the JS UTC16/UCS2 representation.
+      // Strip this value out when the encoding is set to 'utf8', as upstream consumers won't expect it and it breaks JSON.parse().
+      if (self.encoding === 'utf8' && strings[0].length > 0 && strings[0][0] === '\uFEFF') {
+        strings[0] = strings[0].substring(1)
+      }
+      response.body = strings.join('')
+    }
 
-        self._multipart.onRequest(multipart);
+    if (self._json) {
+      try {
+        response.body = JSON.parse(response.body, self._jsonReviver)
+      } catch (e) {
+        debug('invalid JSON received', self.uri.href)
+      }
+    }
+    debug('emitting complete', self.uri.href)
+    if (typeof response.body === 'undefined' && !self._json) {
+      response.body = self.encoding === null ? Buffer.alloc(0) : ''
+    }
+    self.emit('complete', response, response.body)
+  })
+}
+
+Request.prototype.abort = function () {
+  var self = this
+  self._aborted = true
+
+  if (self.req) {
+    self.req.abort()
+  } else if (self.response) {
+    self.response.destroy()
+  }
 
-        if (!self._multipart.chunked) {
-          self.body = self._multipart.body;
-        }
+  self.emit('abort')
+}
+
+Request.prototype.pipeDest = function (dest) {
+  var self = this
+  var response = self.response
+  // Called after the response is received
+  if (dest.headers && !dest.headersSent) {
+    if (response.caseless.has('content-type')) {
+      var ctname = response.caseless.has('content-type')
+      if (dest.setHeader) {
+        dest.setHeader(ctname, response.headers[ctname])
+      } else {
+        dest.headers[ctname] = response.headers[ctname]
+      }
+    }
 
-        return self;
-      };
-      Request.prototype.json = function (val) {
-        var self = this;
+    if (response.caseless.has('content-length')) {
+      var clname = response.caseless.has('content-length')
+      if (dest.setHeader) {
+        dest.setHeader(clname, response.headers[clname])
+      } else {
+        dest.headers[clname] = response.headers[clname]
+      }
+    }
+  }
+  if (dest.setHeader && !dest.headersSent) {
+    for (var i in response.headers) {
+      // If the response content is being decoded, the Content-Encoding header
+      // of the response doesn't represent the piped content, so don't pass it.
+      if (!self.gzip || i !== 'content-encoding') {
+        dest.setHeader(i, response.headers[i])
+      }
+    }
+    dest.statusCode = response.statusCode
+  }
+  if (self.pipefilter) {
+    self.pipefilter(response, dest)
+  }
+}
+
+Request.prototype.qs = function (q, clobber) {
+  var self = this
+  var base
+  if (!clobber && self.uri.query) {
+    base = self._qs.parse(self.uri.query)
+  } else {
+    base = {}
+  }
 
-        if (!self.hasHeader("accept")) {
-          self.setHeader("accept", "application/json");
-        }
+  for (var i in q) {
+    base[i] = q[i]
+  }
 
-        if (typeof self.jsonReplacer === "function") {
-          self._jsonReplacer = self.jsonReplacer;
-        }
+  var qs = self._qs.stringify(base)
 
-        self._json = true;
-        if (typeof val === "boolean") {
-          if (self.body !== undefined) {
-            if (
-              !/^application\/x-www-form-urlencoded\b/.test(
-                self.getHeader("content-type"),
-              )
-            ) {
-              self.body = safeStringify(self.body, self._jsonReplacer);
-            } else {
-              self.body = self._qs.rfc3986(self.body);
-            }
-            if (!self.hasHeader("content-type")) {
-              self.setHeader("content-type", "application/json");
-            }
-          }
-        } else {
-          self.body = safeStringify(val, self._jsonReplacer);
-          if (!self.hasHeader("content-type")) {
-            self.setHeader("content-type", "application/json");
-          }
-        }
+  if (qs === '') {
+    return self
+  }
 
-        if (typeof self.jsonReviver === "function") {
-          self._jsonReviver = self.jsonReviver;
-        }
+  self.uri = url.parse(self.uri.href.split('?')[0] + '?' + qs)
+  self.url = self.uri
+  self.path = self.uri.path
 
-        return self;
-      };
-      Request.prototype.getHeader = function (name, headers) {
-        var self = this;
-        var result, re, match;
-        if (!headers) {
-          headers = self.headers;
-        }
-        Object.keys(headers).forEach(function (key) {
-          if (key.length !== name.length) {
-            return;
-          }
-          re = new RegExp(name, "i");
-          match = key.match(re);
-          if (match) {
-            result = headers[key];
-          }
-        });
-        return result;
-      };
-      Request.prototype.enableUnixSocket = function () {
-        // Get the socket & request paths from the URL
-        var unixParts = this.uri.path.split(":");
-        var host = unixParts[0];
-        var path = unixParts[1];
-        // Apply unix properties to request
-        this.socketPath = host;
-        this.uri.pathname = path;
-        this.uri.path = path;
-        this.uri.host = host;
-        this.uri.hostname = host;
-        this.uri.isUnix = true;
-      };
+  if (self.uri.host === 'unix') {
+    self.enableUnixSocket()
+  }
 
-      Request.prototype.auth = function (user, pass, sendImmediately, bearer) {
-        var self = this;
+  return self
+}
+Request.prototype.form = function (form) {
+  var self = this
+  if (form) {
+    if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
+      self.setHeader('content-type', 'application/x-www-form-urlencoded')
+    }
+    self.body = (typeof form === 'string')
+      ? self._qs.rfc3986(form.toString('utf8'))
+      : self._qs.stringify(form).toString('utf8')
+    return self
+  }
+  // create form-data object
+  self._form = new FormData()
+  self._form.on('error', function (err) {
+    err.message = 'form-data: ' + err.message
+    self.emit('error', err)
+    self.abort()
+  })
+  return self._form
+}
+Request.prototype.multipart = function (multipart) {
+  var self = this
+
+  self._multipart.onRequest(multipart)
+
+  if (!self._multipart.chunked) {
+    self.body = self._multipart.body
+  }
 
-        self._auth.onRequest(user, pass, sendImmediately, bearer);
+  return self
+}
+Request.prototype.json = function (val) {
+  var self = this
 
-        return self;
-      };
-      Request.prototype.aws = function (opts, now) {
-        var self = this;
+  if (!self.hasHeader('accept')) {
+    self.setHeader('accept', 'application/json')
+  }
 
-        if (!now) {
-          self._aws = opts;
-          return self;
-        }
+  if (typeof self.jsonReplacer === 'function') {
+    self._jsonReplacer = self.jsonReplacer
+  }
 
-        if (opts.sign_version === 4 || opts.sign_version === "4") {
-          // use aws4
-          var options = {
-            host: self.uri.host,
-            path: self.uri.path,
-            method: self.method,
-            headers: {
-              "content-type": self.getHeader("content-type") || "",
-            },
-            body: self.body,
-          };
-          var signRes = aws4.sign(options, {
-            accessKeyId: opts.key,
-            secretAccessKey: opts.secret,
-            sessionToken: opts.session,
-          });
-          self.setHeader("authorization", signRes.headers.Authorization);
-          self.setHeader("x-amz-date", signRes.headers["X-Amz-Date"]);
-          if (signRes.headers["X-Amz-Security-Token"]) {
-            self.setHeader(
-              "x-amz-security-token",
-              signRes.headers["X-Amz-Security-Token"],
-            );
-          }
-        } else {
-          // default: use aws-sign2
-          var date = new Date();
-          self.setHeader("date", date.toUTCString());
-          var auth = {
-            key: opts.key,
-            secret: opts.secret,
-            verb: self.method.toUpperCase(),
-            date: date,
-            contentType: self.getHeader("content-type") || "",
-            md5: self.getHeader("content-md5") || "",
-            amazonHeaders: aws2.canonicalizeHeaders(self.headers),
-          };
-          var path = self.uri.path;
-          if (opts.bucket && path) {
-            auth.resource = "/" + opts.bucket + path;
-          } else if (opts.bucket && !path) {
-            auth.resource = "/" + opts.bucket;
-          } else if (!opts.bucket && path) {
-            auth.resource = path;
-          } else if (!opts.bucket && !path) {
-            auth.resource = "/";
-          }
-          auth.resource = aws2.canonicalizeResource(auth.resource);
-          self.setHeader("authorization", aws2.authorization(auth));
-        }
+  self._json = true
+  if (typeof val === 'boolean') {
+    if (self.body !== undefined) {
+      if (!/^application\/x-www-form-urlencoded\b/.test(self.getHeader('content-type'))) {
+        self.body = safeStringify(self.body, self._jsonReplacer)
+      } else {
+        self.body = self._qs.rfc3986(self.body)
+      }
+      if (!self.hasHeader('content-type')) {
+        self.setHeader('content-type', 'application/json')
+      }
+    }
+  } else {
+    self.body = safeStringify(val, self._jsonReplacer)
+    if (!self.hasHeader('content-type')) {
+      self.setHeader('content-type', 'application/json')
+    }
+  }
 
-        return self;
-      };
-      Request.prototype.httpSignature = function (opts) {
-        var self = this;
-        httpSignature.signRequest(
-          {
-            getHeader: function (header) {
-              return self.getHeader(header, self.headers);
-            },
-            setHeader: function (header, value) {
-              self.setHeader(header, value);
-            },
-            method: self.method,
-            path: self.path,
-          },
-          opts,
-        );
-        debug("httpSignature authorization", self.getHeader("authorization"));
+  if (typeof self.jsonReviver === 'function') {
+    self._jsonReviver = self.jsonReviver
+  }
 
-        return self;
-      };
-      Request.prototype.hawk = function (opts) {
-        var self = this;
-        self.setHeader(
-          "Authorization",
-          hawk.header(self.uri, self.method, opts),
-        );
-      };
-      Request.prototype.oauth = function (_oauth) {
-        var self = this;
+  return self
+}
+Request.prototype.getHeader = function (name, headers) {
+  var self = this
+  var result, re, match
+  if (!headers) {
+    headers = self.headers
+  }
+  Object.keys(headers).forEach(function (key) {
+    if (key.length !== name.length) {
+      return
+    }
+    re = new RegExp(name, 'i')
+    match = key.match(re)
+    if (match) {
+      result = headers[key]
+    }
+  })
+  return result
+}
+Request.prototype.enableUnixSocket = function () {
+  // Get the socket & request paths from the URL
+  var unixParts = this.uri.path.split(':')
+  var host = unixParts[0]
+  var path = unixParts[1]
+  // Apply unix properties to request
+  this.socketPath = host
+  this.uri.pathname = path
+  this.uri.path = path
+  this.uri.host = host
+  this.uri.hostname = host
+  this.uri.isUnix = true
+}
+
+Request.prototype.auth = function (user, pass, sendImmediately, bearer) {
+  var self = this
+
+  self._auth.onRequest(user, pass, sendImmediately, bearer)
+
+  return self
+}
+Request.prototype.aws = function (opts, now) {
+  var self = this
+
+  if (!now) {
+    self._aws = opts
+    return self
+  }
 
-        self._oauth.onRequest(_oauth);
+  if (opts.sign_version === 4 || opts.sign_version === '4') {
+    // use aws4
+    var options = {
+      host: self.uri.host,
+      path: self.uri.path,
+      method: self.method,
+      headers: {
+        'content-type': self.getHeader('content-type') || ''
+      },
+      body: self.body
+    }
+    var signRes = aws4.sign(options, {
+      accessKeyId: opts.key,
+      secretAccessKey: opts.secret,
+      sessionToken: opts.session
+    })
+    self.setHeader('authorization', signRes.headers.Authorization)
+    self.setHeader('x-amz-date', signRes.headers['X-Amz-Date'])
+    if (signRes.headers['X-Amz-Security-Token']) {
+      self.setHeader('x-amz-security-token', signRes.headers['X-Amz-Security-Token'])
+    }
+  } else {
+    // default: use aws-sign2
+    var date = new Date()
+    self.setHeader('date', date.toUTCString())
+    var auth = {
+      key: opts.key,
+      secret: opts.secret,
+      verb: self.method.toUpperCase(),
+      date: date,
+      contentType: self.getHeader('content-type') || '',
+      md5: self.getHeader('content-md5') || '',
+      amazonHeaders: aws2.canonicalizeHeaders(self.headers)
+    }
+    var path = self.uri.path
+    if (opts.bucket && path) {
+      auth.resource = '/' + opts.bucket + path
+    } else if (opts.bucket && !path) {
+      auth.resource = '/' + opts.bucket
+    } else if (!opts.bucket && path) {
+      auth.resource = path
+    } else if (!opts.bucket && !path) {
+      auth.resource = '/'
+    }
+    auth.resource = aws2.canonicalizeResource(auth.resource)
+    self.setHeader('authorization', aws2.authorization(auth))
+  }
 
-        return self;
-      };
+  return self
+}
+Request.prototype.httpSignature = function (opts) {
+  var self = this
+  httpSignature.signRequest({
+    getHeader: function (header) {
+      return self.getHeader(header, self.headers)
+    },
+    setHeader: function (header, value) {
+      self.setHeader(header, value)
+    },
+    method: self.method,
+    path: self.path
+  }, opts)
+  debug('httpSignature authorization', self.getHeader('authorization'))
+
+  return self
+}
+Request.prototype.hawk = function (opts) {
+  var self = this
+  self.setHeader('Authorization', hawk.header(self.uri, self.method, opts))
+}
+Request.prototype.oauth = function (_oauth) {
+  var self = this
+
+  self._oauth.onRequest(_oauth)
+
+  return self
+}
+
+Request.prototype.jar = function (jar) {
+  var self = this
+  var cookies
+
+  if (self._redirect.redirectsFollowed === 0) {
+    self.originalCookieHeader = self.getHeader('cookie')
+  }
 
-      Request.prototype.jar = function (jar) {
-        var self = this;
-        var cookies;
+  if (!jar) {
+    // disable cookies
+    cookies = false
+    self._disableCookies = true
+  } else {
+    var targetCookieJar = (jar && jar.getCookieString) ? jar : globalCookieJar
+    var urihref = self.uri.href
+    // fetch cookie in the Specified host
+    if (targetCookieJar) {
+      cookies = targetCookieJar.getCookieString(urihref)
+    }
+  }
 
-        if (self._redirect.redirectsFollowed === 0) {
-          self.originalCookieHeader = self.getHeader("cookie");
-        }
+  // if need cookie and cookie is not empty
+  if (cookies && cookies.length) {
+    if (self.originalCookieHeader) {
+      // Don't overwrite existing Cookie header
+      self.setHeader('cookie', self.originalCookieHeader + '; ' + cookies)
+    } else {
+      self.setHeader('cookie', cookies)
+    }
+  }
+  self._jar = jar
+  return self
+}
+
+// Stream API
+Request.prototype.pipe = function (dest, opts) {
+  var self = this
+
+  if (self.response) {
+    if (self._destdata) {
+      self.emit('error', new Error('You cannot pipe after data has been emitted from the response.'))
+    } else if (self._ended) {
+      self.emit('error', new Error('You cannot pipe after the response has been ended.'))
+    } else {
+      stream.Stream.prototype.pipe.call(self, dest, opts)
+      self.pipeDest(dest)
+      return dest
+    }
+  } else {
+    self.dests.push(dest)
+    stream.Stream.prototype.pipe.call(self, dest, opts)
+    return dest
+  }
+}
+Request.prototype.write = function () {
+  var self = this
+  if (self._aborted) { return }
 
-        if (!jar) {
-          // disable cookies
-          cookies = false;
-          self._disableCookies = true;
-        } else {
-          var targetCookieJar =
-            jar && jar.getCookieString ? jar : globalCookieJar;
-          var urihref = self.uri.href;
-          // fetch cookie in the Specified host
-          if (targetCookieJar) {
-            cookies = targetCookieJar.getCookieString(urihref);
-          }
-        }
+  if (!self._started) {
+    self.start()
+  }
+  if (self.req) {
+    return self.req.write.apply(self.req, arguments)
+  }
+}
+Request.prototype.end = function (chunk) {
+  var self = this
+  if (self._aborted) { return }
 
-        // if need cookie and cookie is not empty
-        if (cookies && cookies.length) {
-          if (self.originalCookieHeader) {
-            // Don't overwrite existing Cookie header
-            self.setHeader(
-              "cookie",
-              self.originalCookieHeader + "; " + cookies,
-            );
-          } else {
-            self.setHeader("cookie", cookies);
-          }
-        }
-        self._jar = jar;
-        return self;
-      };
+  if (chunk) {
+    self.write(chunk)
+  }
+  if (!self._started) {
+    self.start()
+  }
+  if (self.req) {
+    self.req.end()
+  }
+}
+Request.prototype.pause = function () {
+  var self = this
+  if (!self.responseContent) {
+    self._paused = true
+  } else {
+    self.responseContent.pause.apply(self.responseContent, arguments)
+  }
+}
+Request.prototype.resume = function () {
+  var self = this
+  if (!self.responseContent) {
+    self._paused = false
+  } else {
+    self.responseContent.resume.apply(self.responseContent, arguments)
+  }
+}
+Request.prototype.destroy = function () {
+  var self = this
+  if (!self._ended) {
+    self.end()
+  } else if (self.response) {
+    self.response.destroy()
+  }
+}
 
-      // Stream API
-      Request.prototype.pipe = function (dest, opts) {
-        var self = this;
+Request.defaultProxyHeaderWhiteList =
+  Tunnel.defaultProxyHeaderWhiteList.slice()
 
-        if (self.response) {
-          if (self._destdata) {
-            self.emit(
-              "error",
-              new Error(
-                "You cannot pipe after data has been emitted from the response.",
-              ),
-            );
-          } else if (self._ended) {
-            self.emit(
-              "error",
-              new Error("You cannot pipe after the response has been ended."),
-            );
-          } else {
-            stream.Stream.prototype.pipe.call(self, dest, opts);
-            self.pipeDest(dest);
-            return dest;
-          }
-        } else {
-          self.dests.push(dest);
-          stream.Stream.prototype.pipe.call(self, dest, opts);
-          return dest;
-        }
-      };
-      Request.prototype.write = function () {
-        var self = this;
-        if (self._aborted) {
-          return;
-        }
+Request.defaultProxyHeaderExclusiveList =
+  Tunnel.defaultProxyHeaderExclusiveList.slice()
 
-        if (!self._started) {
-          self.start();
-        }
-        if (self.req) {
-          return self.req.write.apply(self.req, arguments);
-        }
-      };
-      Request.prototype.end = function (chunk) {
-        var self = this;
-        if (self._aborted) {
-          return;
-        }
+// Exports
 
-        if (chunk) {
-          self.write(chunk);
-        }
-        if (!self._started) {
-          self.start();
-        }
-        if (self.req) {
-          self.req.end();
-        }
-      };
-      Request.prototype.pause = function () {
-        var self = this;
-        if (!self.responseContent) {
-          self._paused = true;
-        } else {
-          self.responseContent.pause.apply(self.responseContent, arguments);
-        }
-      };
-      Request.prototype.resume = function () {
-        var self = this;
-        if (!self.responseContent) {
-          self._paused = false;
-        } else {
-          self.responseContent.resume.apply(self.responseContent, arguments);
-        }
-      };
-      Request.prototype.destroy = function () {
-        var self = this;
-        if (!self._ended) {
-          self.end();
-        } else if (self.response) {
-          self.response.destroy();
-        }
-      };
+Request.prototype.toJSON = requestToJSON
+module.exports = Request
 
-      Request.defaultProxyHeaderWhiteList =
-        Tunnel.defaultProxyHeaderWhiteList.slice();
 
-      Request.defaultProxyHeaderExclusiveList =
-        Tunnel.defaultProxyHeaderExclusiveList.slice();
+/***/ }),
+/* 814 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // Exports
+var core = __webpack_require__(306);
+var async = __webpack_require__(815);
+async.core = core;
+async.isCore = function isCore(x) { return core[x]; };
+async.sync = __webpack_require__(817);
 
-      Request.prototype.toJSON = requestToJSON;
-      module.exports = Request;
+exports = async;
+module.exports = async;
 
-      /***/
-    },
-    /* 814 */
-    /***/ function (module, exports, __webpack_require__) {
-      var core = __webpack_require__(306);
-      var async = __webpack_require__(815);
-      async.core = core;
-      async.isCore = function isCore(x) {
-        return core[x];
-      };
-      async.sync = __webpack_require__(817);
 
-      exports = async;
-      module.exports = async;
+/***/ }),
+/* 815 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /***/
-    },
-    /* 815 */
-    /***/ function (module, exports, __webpack_require__) {
-      var core = __webpack_require__(306);
-      var fs = __webpack_require__(5);
-      var path = __webpack_require__(0);
-      var caller = __webpack_require__(417);
-      var nodeModulesPaths = __webpack_require__(418);
-
-      var defaultIsFile = function isFile(file, cb) {
-        fs.stat(file, function (err, stat) {
-          if (!err) {
+var core = __webpack_require__(306);
+var fs = __webpack_require__(5);
+var path = __webpack_require__(0);
+var caller = __webpack_require__(417);
+var nodeModulesPaths = __webpack_require__(418);
+
+var defaultIsFile = function isFile(file, cb) {
+    fs.stat(file, function (err, stat) {
+        if (!err) {
             return cb(null, stat.isFile() || stat.isFIFO());
-          }
-          if (err.code === "ENOENT" || err.code === "ENOTDIR")
-            return cb(null, false);
-          return cb(err);
-        });
-      };
+        }
+        if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false);
+        return cb(err);
+    });
+};
 
-      module.exports = function resolve(x, options, callback) {
-        var cb = callback;
-        var opts = options || {};
-        if (typeof opts === "function") {
-          cb = opts;
-          opts = {};
-        }
-        if (typeof x !== "string") {
-          var err = new TypeError("Path must be a string.");
-          return process.nextTick(function () {
+module.exports = function resolve(x, options, callback) {
+    var cb = callback;
+    var opts = options || {};
+    if (typeof opts === 'function') {
+        cb = opts;
+        opts = {};
+    }
+    if (typeof x !== 'string') {
+        var err = new TypeError('Path must be a string.');
+        return process.nextTick(function () {
             cb(err);
-          });
-        }
+        });
+    }
 
-        var isFile = opts.isFile || defaultIsFile;
-        var readFile = opts.readFile || fs.readFile;
+    var isFile = opts.isFile || defaultIsFile;
+    var readFile = opts.readFile || fs.readFile;
 
-        var extensions = opts.extensions || [".js"];
-        var basedir = opts.basedir || path.dirname(caller());
-        var parent = opts.filename || basedir;
+    var extensions = opts.extensions || ['.js'];
+    var basedir = opts.basedir || path.dirname(caller());
+    var parent = opts.filename || basedir;
 
-        opts.paths = opts.paths || [];
+    opts.paths = opts.paths || [];
 
-        if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
-          var res = path.resolve(basedir, x);
-          if (x === ".." || x.slice(-1) === "/") res += "/";
-          if (/\/$/.test(x) && res === basedir) {
+    if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
+        var res = path.resolve(basedir, x);
+        if (x === '..' || x.slice(-1) === '/') res += '/';
+        if (/\/$/.test(x) && res === basedir) {
             loadAsDirectory(res, opts.package, onfile);
-          } else loadAsFile(res, opts.package, onfile);
-        } else
-          loadNodeModules(x, basedir, function (err, n, pkg) {
+        } else loadAsFile(res, opts.package, onfile);
+    } else loadNodeModules(x, basedir, function (err, n, pkg) {
+        if (err) cb(err);
+        else if (n) cb(null, n, pkg);
+        else if (core[x]) return cb(null, x);
+        else {
+            var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'");
+            moduleError.code = 'MODULE_NOT_FOUND';
+            cb(moduleError);
+        }
+    });
+
+    function onfile(err, m, pkg) {
+        if (err) cb(err);
+        else if (m) cb(null, m, pkg);
+        else loadAsDirectory(res, function (err, d, pkg) {
             if (err) cb(err);
-            else if (n) cb(null, n, pkg);
-            else if (core[x]) return cb(null, x);
+            else if (d) cb(null, d, pkg);
             else {
-              var moduleError = new Error(
-                "Cannot find module '" + x + "' from '" + parent + "'",
-              );
-              moduleError.code = "MODULE_NOT_FOUND";
-              cb(moduleError);
-            }
-          });
-
-        function onfile(err, m, pkg) {
-          if (err) cb(err);
-          else if (m) cb(null, m, pkg);
-          else
-            loadAsDirectory(res, function (err, d, pkg) {
-              if (err) cb(err);
-              else if (d) cb(null, d, pkg);
-              else {
-                var moduleError = new Error(
-                  "Cannot find module '" + x + "' from '" + parent + "'",
-                );
-                moduleError.code = "MODULE_NOT_FOUND";
+                var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'");
+                moduleError.code = 'MODULE_NOT_FOUND';
                 cb(moduleError);
-              }
-            });
-        }
+            }
+        });
+    }
 
-        function loadAsFile(x, thePackage, callback) {
-          var loadAsFilePackage = thePackage;
-          var cb = callback;
-          if (typeof loadAsFilePackage === "function") {
+    function loadAsFile(x, thePackage, callback) {
+        var loadAsFilePackage = thePackage;
+        var cb = callback;
+        if (typeof loadAsFilePackage === 'function') {
             cb = loadAsFilePackage;
             loadAsFilePackage = undefined;
-          }
+        }
 
-          var exts = [""].concat(extensions);
-          load(exts, x, loadAsFilePackage);
+        var exts = [''].concat(extensions);
+        load(exts, x, loadAsFilePackage);
 
-          function load(exts, x, loadPackage) {
+        function load(exts, x, loadPackage) {
             if (exts.length === 0) return cb(null, undefined, loadPackage);
             var file = x + exts[0];
 
@@ -180549,13037 +136629,10764 @@ empty list will be returned. A validation error will have two properties:
             else loadpkg(path.dirname(file), onpkg);
 
             function onpkg(err, pkg_, dir) {
-              pkg = pkg_;
-              if (err) return cb(err);
-              if (dir && pkg && opts.pathFilter) {
-                var rfile = path.relative(dir, file);
-                var rel = rfile.slice(0, rfile.length - exts[0].length);
-                var r = opts.pathFilter(pkg, x, rel);
-                if (r)
-                  return load(
-                    [""].concat(extensions.slice()),
-                    path.resolve(dir, r),
-                    pkg,
-                  );
-              }
-              isFile(file, onex);
+                pkg = pkg_;
+                if (err) return cb(err);
+                if (dir && pkg && opts.pathFilter) {
+                    var rfile = path.relative(dir, file);
+                    var rel = rfile.slice(0, rfile.length - exts[0].length);
+                    var r = opts.pathFilter(pkg, x, rel);
+                    if (r) return load(
+                        [''].concat(extensions.slice()),
+                        path.resolve(dir, r),
+                        pkg
+                    );
+                }
+                isFile(file, onex);
             }
             function onex(err, ex) {
-              if (err) return cb(err);
-              if (ex) return cb(null, file, pkg);
-              load(exts.slice(1), x, pkg);
+                if (err) return cb(err);
+                if (ex) return cb(null, file, pkg);
+                load(exts.slice(1), x, pkg);
             }
-          }
         }
+    }
 
-        function loadpkg(dir, cb) {
-          if (dir === "" || dir === "/") return cb(null);
-          if (process.platform === "win32" && /^\w:[/\\]*$/.test(dir)) {
+    function loadpkg(dir, cb) {
+        if (dir === '' || dir === '/') return cb(null);
+        if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) {
             return cb(null);
-          }
-          if (/[/\\]node_modules[/\\]*$/.test(dir)) return cb(null);
+        }
+        if (/[/\\]node_modules[/\\]*$/.test(dir)) return cb(null);
 
-          var pkgfile = path.join(dir, "package.json");
-          isFile(pkgfile, function (err, ex) {
+        var pkgfile = path.join(dir, 'package.json');
+        isFile(pkgfile, function (err, ex) {
             // on err, ex is false
             if (!ex) return loadpkg(path.dirname(dir), cb);
 
             readFile(pkgfile, function (err, body) {
-              if (err) cb(err);
-              try {
-                var pkg = JSON.parse(body);
-              } catch (jsonErr) {}
+                if (err) cb(err);
+                try { var pkg = JSON.parse(body); } catch (jsonErr) {}
 
-              if (pkg && opts.packageFilter) {
-                pkg = opts.packageFilter(pkg, pkgfile);
-              }
-              cb(null, pkg, dir);
+                if (pkg && opts.packageFilter) {
+                    pkg = opts.packageFilter(pkg, pkgfile);
+                }
+                cb(null, pkg, dir);
             });
-          });
-        }
+        });
+    }
 
-        function loadAsDirectory(x, loadAsDirectoryPackage, callback) {
-          var cb = callback;
-          var fpkg = loadAsDirectoryPackage;
-          if (typeof fpkg === "function") {
+    function loadAsDirectory(x, loadAsDirectoryPackage, callback) {
+        var cb = callback;
+        var fpkg = loadAsDirectoryPackage;
+        if (typeof fpkg === 'function') {
             cb = fpkg;
             fpkg = opts.package;
-          }
+        }
 
-          var pkgfile = path.join(x, "package.json");
-          isFile(pkgfile, function (err, ex) {
+        var pkgfile = path.join(x, 'package.json');
+        isFile(pkgfile, function (err, ex) {
             if (err) return cb(err);
-            if (!ex) return loadAsFile(path.join(x, "index"), fpkg, cb);
+            if (!ex) return loadAsFile(path.join(x, 'index'), fpkg, cb);
 
             readFile(pkgfile, function (err, body) {
-              if (err) return cb(err);
-              try {
-                var pkg = JSON.parse(body);
-              } catch (jsonErr) {}
-
-              if (opts.packageFilter) {
-                pkg = opts.packageFilter(pkg, pkgfile);
-              }
+                if (err) return cb(err);
+                try {
+                    var pkg = JSON.parse(body);
+                } catch (jsonErr) {}
 
-              if (pkg.main) {
-                if (pkg.main === "." || pkg.main === "./") {
-                  pkg.main = "index";
+                if (opts.packageFilter) {
+                    pkg = opts.packageFilter(pkg, pkgfile);
                 }
-                loadAsFile(
-                  path.resolve(x, pkg.main),
-                  pkg,
-                  function (err, m, pkg) {
-                    if (err) return cb(err);
-                    if (m) return cb(null, m, pkg);
-                    if (!pkg) return loadAsFile(path.join(x, "index"), pkg, cb);
-
-                    var dir = path.resolve(x, pkg.main);
-                    loadAsDirectory(dir, pkg, function (err, n, pkg) {
-                      if (err) return cb(err);
-                      if (n) return cb(null, n, pkg);
-                      loadAsFile(path.join(x, "index"), pkg, cb);
+
+                if (pkg.main) {
+                    if (pkg.main === '.' || pkg.main === './') {
+                        pkg.main = 'index';
+                    }
+                    loadAsFile(path.resolve(x, pkg.main), pkg, function (err, m, pkg) {
+                        if (err) return cb(err);
+                        if (m) return cb(null, m, pkg);
+                        if (!pkg) return loadAsFile(path.join(x, 'index'), pkg, cb);
+
+                        var dir = path.resolve(x, pkg.main);
+                        loadAsDirectory(dir, pkg, function (err, n, pkg) {
+                            if (err) return cb(err);
+                            if (n) return cb(null, n, pkg);
+                            loadAsFile(path.join(x, 'index'), pkg, cb);
+                        });
                     });
-                  },
-                );
-                return;
-              }
+                    return;
+                }
 
-              loadAsFile(path.join(x, "/index"), pkg, cb);
+                loadAsFile(path.join(x, '/index'), pkg, cb);
             });
-          });
-        }
+        });
+    }
 
-        function processDirs(cb, dirs) {
-          if (dirs.length === 0) return cb(null, undefined);
-          var dir = dirs[0];
+    function processDirs(cb, dirs) {
+        if (dirs.length === 0) return cb(null, undefined);
+        var dir = dirs[0];
 
-          var file = path.join(dir, x);
-          loadAsFile(file, opts.package, onfile);
+        var file = path.join(dir, x);
+        loadAsFile(file, opts.package, onfile);
 
-          function onfile(err, m, pkg) {
+        function onfile(err, m, pkg) {
             if (err) return cb(err);
             if (m) return cb(null, m, pkg);
             loadAsDirectory(path.join(dir, x), opts.package, ondir);
-          }
+        }
 
-          function ondir(err, n, pkg) {
+        function ondir(err, n, pkg) {
             if (err) return cb(err);
             if (n) return cb(null, n, pkg);
             processDirs(cb, dirs.slice(1));
-          }
-        }
-        function loadNodeModules(x, start, cb) {
-          processDirs(cb, nodeModulesPaths(start, opts));
         }
-      };
+    }
+    function loadNodeModules(x, start, cb) {
+        processDirs(cb, nodeModulesPaths(start, opts));
+    }
+};
 
-      /***/
-    },
-    /* 816 */
-    /***/ function (module, exports) {
-      module.exports = {
-        assert: true,
-        async_hooks: ">= 8",
-        buffer_ieee754: "< 0.9.7",
-        buffer: true,
-        child_process: true,
-        cluster: true,
-        console: true,
-        constants: true,
-        crypto: true,
-        _debugger: "< 8",
-        dgram: true,
-        dns: true,
-        domain: true,
-        events: true,
-        freelist: "< 6",
-        fs: true,
-        "fs/promises": ">= 10 && < 10.1",
-        _http_agent: ">= 0.11.1",
-        _http_client: ">= 0.11.1",
-        _http_common: ">= 0.11.1",
-        _http_incoming: ">= 0.11.1",
-        _http_outgoing: ">= 0.11.1",
-        _http_server: ">= 0.11.1",
-        http: true,
-        http2: ">= 8.8",
-        https: true,
-        inspector: ">= 8.0.0",
-        _linklist: "< 8",
-        module: true,
-        net: true,
-        "node-inspect/lib/_inspect": ">= 7.6.0",
-        "node-inspect/lib/internal/inspect_client": ">= 7.6.0",
-        "node-inspect/lib/internal/inspect_repl": ">= 7.6.0",
-        os: true,
-        path: true,
-        perf_hooks: ">= 8.5",
-        process: ">= 1",
-        punycode: true,
-        querystring: true,
-        readline: true,
-        repl: true,
-        smalloc: ">= 0.11.5 && < 3",
-        _stream_duplex: ">= 0.9.4",
-        _stream_transform: ">= 0.9.4",
-        _stream_wrap: ">= 1.4.1",
-        _stream_passthrough: ">= 0.9.4",
-        _stream_readable: ">= 0.9.4",
-        _stream_writable: ">= 0.9.4",
-        stream: true,
-        string_decoder: true,
-        sys: true,
-        timers: true,
-        _tls_common: ">= 0.11.13",
-        _tls_legacy: ">= 0.11.3 && < 10",
-        _tls_wrap: ">= 0.11.3",
-        tls: true,
-        trace_events: ">= 10",
-        tty: true,
-        url: true,
-        util: true,
-        "v8/tools/arguments": ">= 10",
-        "v8/tools/codemap": [">= 4.4.0 && < 5", ">= 5.2.0"],
-        "v8/tools/consarray": [">= 4.4.0 && < 5", ">= 5.2.0"],
-        "v8/tools/csvparser": [">= 4.4.0 && < 5", ">= 5.2.0"],
-        "v8/tools/logreader": [">= 4.4.0 && < 5", ">= 5.2.0"],
-        "v8/tools/profile_view": [">= 4.4.0 && < 5", ">= 5.2.0"],
-        "v8/tools/splaytree": [">= 4.4.0 && < 5", ">= 5.2.0"],
-        v8: ">= 1",
-        vm: true,
-        zlib: true,
-      };
 
-      /***/
-    },
-    /* 817 */
-    /***/ function (module, exports, __webpack_require__) {
-      var core = __webpack_require__(306);
-      var fs = __webpack_require__(5);
-      var path = __webpack_require__(0);
-      var caller = __webpack_require__(417);
-      var nodeModulesPaths = __webpack_require__(418);
-
-      var defaultIsFile = function isFile(file) {
-        try {
-          var stat = fs.statSync(file);
-        } catch (e) {
-          if (e && (e.code === "ENOENT" || e.code === "ENOTDIR")) return false;
-          throw e;
-        }
-        return stat.isFile() || stat.isFIFO();
-      };
+/***/ }),
+/* 816 */
+/***/ (function(module, exports) {
 
-      module.exports = function (x, options) {
-        if (typeof x !== "string") {
-          throw new TypeError("Path must be a string.");
-        }
-        var opts = options || {};
-        var isFile = opts.isFile || defaultIsFile;
-        var readFileSync = opts.readFileSync || fs.readFileSync;
+module.exports = {"assert":true,"async_hooks":">= 8","buffer_ieee754":"< 0.9.7","buffer":true,"child_process":true,"cluster":true,"console":true,"constants":true,"crypto":true,"_debugger":"< 8","dgram":true,"dns":true,"domain":true,"events":true,"freelist":"< 6","fs":true,"fs/promises":">= 10 && < 10.1","_http_agent":">= 0.11.1","_http_client":">= 0.11.1","_http_common":">= 0.11.1","_http_incoming":">= 0.11.1","_http_outgoing":">= 0.11.1","_http_server":">= 0.11.1","http":true,"http2":">= 8.8","https":true,"inspector":">= 8.0.0","_linklist":"< 8","module":true,"net":true,"node-inspect/lib/_inspect":">= 7.6.0","node-inspect/lib/internal/inspect_client":">= 7.6.0","node-inspect/lib/internal/inspect_repl":">= 7.6.0","os":true,"path":true,"perf_hooks":">= 8.5","process":">= 1","punycode":true,"querystring":true,"readline":true,"repl":true,"smalloc":">= 0.11.5 && < 3","_stream_duplex":">= 0.9.4","_stream_transform":">= 0.9.4","_stream_wrap":">= 1.4.1","_stream_passthrough":">= 0.9.4","_stream_readable":">= 0.9.4","_stream_writable":">= 0.9.4","stream":true,"string_decoder":true,"sys":true,"timers":true,"_tls_common":">= 0.11.13","_tls_legacy":">= 0.11.3 && < 10","_tls_wrap":">= 0.11.3","tls":true,"trace_events":">= 10","tty":true,"url":true,"util":true,"v8/tools/arguments":">= 10","v8/tools/codemap":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/consarray":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/csvparser":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/logreader":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/profile_view":[">= 4.4.0 && < 5",">= 5.2.0"],"v8/tools/splaytree":[">= 4.4.0 && < 5",">= 5.2.0"],"v8":">= 1","vm":true,"zlib":true}
 
-        var extensions = opts.extensions || [".js"];
-        var basedir = opts.basedir || path.dirname(caller());
-        var parent = opts.filename || basedir;
+/***/ }),
+/* 817 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        opts.paths = opts.paths || [];
+var core = __webpack_require__(306);
+var fs = __webpack_require__(5);
+var path = __webpack_require__(0);
+var caller = __webpack_require__(417);
+var nodeModulesPaths = __webpack_require__(418);
 
-        if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
-          var res = path.resolve(basedir, x);
-          if (x === ".." || x.slice(-1) === "/") res += "/";
-          var m = loadAsFileSync(res) || loadAsDirectorySync(res);
-          if (m) return m;
-        } else {
-          var n = loadNodeModulesSync(x, basedir);
-          if (n) return n;
-        }
+var defaultIsFile = function isFile(file) {
+    try {
+        var stat = fs.statSync(file);
+    } catch (e) {
+        if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false;
+        throw e;
+    }
+    return stat.isFile() || stat.isFIFO();
+};
+
+module.exports = function (x, options) {
+    if (typeof x !== 'string') {
+        throw new TypeError('Path must be a string.');
+    }
+    var opts = options || {};
+    var isFile = opts.isFile || defaultIsFile;
+    var readFileSync = opts.readFileSync || fs.readFileSync;
+
+    var extensions = opts.extensions || ['.js'];
+    var basedir = opts.basedir || path.dirname(caller());
+    var parent = opts.filename || basedir;
+
+    opts.paths = opts.paths || [];
+
+    if (/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/.test(x)) {
+        var res = path.resolve(basedir, x);
+        if (x === '..' || x.slice(-1) === '/') res += '/';
+        var m = loadAsFileSync(res) || loadAsDirectorySync(res);
+        if (m) return m;
+    } else {
+        var n = loadNodeModulesSync(x, basedir);
+        if (n) return n;
+    }
 
-        if (core[x]) return x;
+    if (core[x]) return x;
 
-        var err = new Error(
-          "Cannot find module '" + x + "' from '" + parent + "'",
-        );
-        err.code = "MODULE_NOT_FOUND";
-        throw err;
+    var err = new Error("Cannot find module '" + x + "' from '" + parent + "'");
+    err.code = 'MODULE_NOT_FOUND';
+    throw err;
 
-        function loadAsFileSync(x) {
-          var pkg = loadpkg(path.dirname(x));
+    function loadAsFileSync(x) {
+        var pkg = loadpkg(path.dirname(x));
 
-          if (pkg && pkg.dir && pkg.pkg && opts.pathFilter) {
+        if (pkg && pkg.dir && pkg.pkg && opts.pathFilter) {
             var rfile = path.relative(pkg.dir, x);
             var r = opts.pathFilter(pkg.pkg, x, rfile);
             if (r) {
-              x = path.resolve(pkg.dir, r); // eslint-disable-line no-param-reassign
+                x = path.resolve(pkg.dir, r); // eslint-disable-line no-param-reassign
             }
-          }
+        }
 
-          if (isFile(x)) {
+        if (isFile(x)) {
             return x;
-          }
+        }
 
-          for (var i = 0; i < extensions.length; i++) {
+        for (var i = 0; i < extensions.length; i++) {
             var file = x + extensions[i];
             if (isFile(file)) {
-              return file;
+                return file;
             }
-          }
         }
+    }
 
-        function loadpkg(dir) {
-          if (dir === "" || dir === "/") return;
-          if (process.platform === "win32" && /^\w:[/\\]*$/.test(dir)) {
+    function loadpkg(dir) {
+        if (dir === '' || dir === '/') return;
+        if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) {
             return;
-          }
-          if (/[/\\]node_modules[/\\]*$/.test(dir)) return;
+        }
+        if (/[/\\]node_modules[/\\]*$/.test(dir)) return;
 
-          var pkgfile = path.join(dir, "package.json");
+        var pkgfile = path.join(dir, 'package.json');
 
-          if (!isFile(pkgfile)) {
+        if (!isFile(pkgfile)) {
             return loadpkg(path.dirname(dir));
-          }
+        }
 
-          var body = readFileSync(pkgfile);
+        var body = readFileSync(pkgfile);
 
-          try {
+        try {
             var pkg = JSON.parse(body);
-          } catch (jsonErr) {}
+        } catch (jsonErr) {}
 
-          if (pkg && opts.packageFilter) {
+        if (pkg && opts.packageFilter) {
             pkg = opts.packageFilter(pkg, dir);
-          }
-
-          return { pkg: pkg, dir: dir };
         }
 
-        function loadAsDirectorySync(x) {
-          var pkgfile = path.join(x, "/package.json");
-          if (isFile(pkgfile)) {
+        return { pkg: pkg, dir: dir };
+    }
+
+    function loadAsDirectorySync(x) {
+        var pkgfile = path.join(x, '/package.json');
+        if (isFile(pkgfile)) {
             try {
-              var body = readFileSync(pkgfile, "UTF8");
-              var pkg = JSON.parse(body);
+                var body = readFileSync(pkgfile, 'UTF8');
+                var pkg = JSON.parse(body);
 
-              if (opts.packageFilter) {
-                pkg = opts.packageFilter(pkg, x);
-              }
+                if (opts.packageFilter) {
+                    pkg = opts.packageFilter(pkg, x);
+                }
 
-              if (pkg.main) {
-                if (pkg.main === "." || pkg.main === "./") {
-                  pkg.main = "index";
+                if (pkg.main) {
+                    if (pkg.main === '.' || pkg.main === './') {
+                        pkg.main = 'index';
+                    }
+                    var m = loadAsFileSync(path.resolve(x, pkg.main));
+                    if (m) return m;
+                    var n = loadAsDirectorySync(path.resolve(x, pkg.main));
+                    if (n) return n;
                 }
-                var m = loadAsFileSync(path.resolve(x, pkg.main));
-                if (m) return m;
-                var n = loadAsDirectorySync(path.resolve(x, pkg.main));
-                if (n) return n;
-              }
             } catch (e) {}
-          }
-
-          return loadAsFileSync(path.join(x, "/index"));
         }
 
-        function loadNodeModulesSync(x, start) {
-          var dirs = nodeModulesPaths(start, opts);
-          for (var i = 0; i < dirs.length; i++) {
+        return loadAsFileSync(path.join(x, '/index'));
+    }
+
+    function loadNodeModulesSync(x, start) {
+        var dirs = nodeModulesPaths(start, opts);
+        for (var i = 0; i < dirs.length; i++) {
             var dir = dirs[i];
-            var m = loadAsFileSync(path.join(dir, "/", x));
+            var m = loadAsFileSync(path.join(dir, '/', x));
             if (m) return m;
-            var n = loadAsDirectorySync(path.join(dir, "/", x));
+            var n = loadAsDirectorySync(path.join(dir, '/', x));
             if (n) return n;
-          }
         }
-      };
+    }
+};
 
-      /***/
-    },
-    /* 818 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      const onetime = __webpack_require__(771);
-      const signalExit = __webpack_require__(451);
+/***/ }),
+/* 818 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      module.exports = onetime(() => {
-        signalExit(
-          () => {
-            process.stderr.write("\u001b[?25h");
-          },
-          { alwaysLast: true },
-        );
-      });
+"use strict";
 
-      /***/
-    },
-    /* 819 */
-    /***/ function (module, exports, __webpack_require__) {
-      module.exports = __webpack_require__(820);
+const onetime = __webpack_require__(771);
+const signalExit = __webpack_require__(451);
 
-      /***/
-    },
-    /* 820 */
-    /***/ function (module, exports, __webpack_require__) {
-      var RetryOperation = __webpack_require__(821);
-
-      exports.operation = function (options) {
-        var timeouts = exports.timeouts(options);
-        return new RetryOperation(timeouts, {
-          forever: options && options.forever,
-          unref: options && options.unref,
-        });
-      };
+module.exports = onetime(() => {
+	signalExit(() => {
+		process.stderr.write('\u001b[?25h');
+	}, {alwaysLast: true});
+});
 
-      exports.timeouts = function (options) {
-        if (options instanceof Array) {
-          return [].concat(options);
-        }
 
-        var opts = {
-          retries: 10,
-          factor: 2,
-          minTimeout: 1 * 1000,
-          maxTimeout: Infinity,
-          randomize: false,
-        };
-        for (var key in options) {
-          opts[key] = options[key];
-        }
+/***/ }),
+/* 819 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (opts.minTimeout > opts.maxTimeout) {
-          throw new Error("minTimeout is greater than maxTimeout");
-        }
+module.exports = __webpack_require__(820);
 
-        var timeouts = [];
-        for (var i = 0; i < opts.retries; i++) {
-          timeouts.push(this.createTimeout(i, opts));
-        }
+/***/ }),
+/* 820 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (options && options.forever && !timeouts.length) {
-          timeouts.push(this.createTimeout(i, opts));
-        }
+var RetryOperation = __webpack_require__(821);
 
-        // sort the array numerically ascending
-        timeouts.sort(function (a, b) {
-          return a - b;
-        });
+exports.operation = function(options) {
+  var timeouts = exports.timeouts(options);
+  return new RetryOperation(timeouts, {
+      forever: options && options.forever,
+      unref: options && options.unref
+  });
+};
 
-        return timeouts;
-      };
+exports.timeouts = function(options) {
+  if (options instanceof Array) {
+    return [].concat(options);
+  }
 
-      exports.createTimeout = function (attempt, opts) {
-        var random = opts.randomize ? Math.random() + 1 : 1;
+  var opts = {
+    retries: 10,
+    factor: 2,
+    minTimeout: 1 * 1000,
+    maxTimeout: Infinity,
+    randomize: false
+  };
+  for (var key in options) {
+    opts[key] = options[key];
+  }
 
-        var timeout = Math.round(
-          random * opts.minTimeout * Math.pow(opts.factor, attempt),
-        );
-        timeout = Math.min(timeout, opts.maxTimeout);
+  if (opts.minTimeout > opts.maxTimeout) {
+    throw new Error('minTimeout is greater than maxTimeout');
+  }
 
-        return timeout;
-      };
+  var timeouts = [];
+  for (var i = 0; i < opts.retries; i++) {
+    timeouts.push(this.createTimeout(i, opts));
+  }
 
-      exports.wrap = function (obj, options, methods) {
-        if (options instanceof Array) {
-          methods = options;
-          options = null;
-        }
+  if (options && options.forever && !timeouts.length) {
+    timeouts.push(this.createTimeout(i, opts));
+  }
 
-        if (!methods) {
-          methods = [];
-          for (var key in obj) {
-            if (typeof obj[key] === "function") {
-              methods.push(key);
-            }
-          }
+  // sort the array numerically ascending
+  timeouts.sort(function(a,b) {
+    return a - b;
+  });
+
+  return timeouts;
+};
+
+exports.createTimeout = function(attempt, opts) {
+  var random = (opts.randomize)
+    ? (Math.random() + 1)
+    : 1;
+
+  var timeout = Math.round(random * opts.minTimeout * Math.pow(opts.factor, attempt));
+  timeout = Math.min(timeout, opts.maxTimeout);
+
+  return timeout;
+};
+
+exports.wrap = function(obj, options, methods) {
+  if (options instanceof Array) {
+    methods = options;
+    options = null;
+  }
+
+  if (!methods) {
+    methods = [];
+    for (var key in obj) {
+      if (typeof obj[key] === 'function') {
+        methods.push(key);
+      }
+    }
+  }
+
+  for (var i = 0; i < methods.length; i++) {
+    var method   = methods[i];
+    var original = obj[method];
+
+    obj[method] = function retryWrapper() {
+      var op       = exports.operation(options);
+      var args     = Array.prototype.slice.call(arguments);
+      var callback = args.pop();
+
+      args.push(function(err) {
+        if (op.retry(err)) {
+          return;
+        }
+        if (err) {
+          arguments[0] = op.mainError();
         }
+        callback.apply(this, arguments);
+      });
+
+      op.attempt(function() {
+        original.apply(obj, args);
+      });
+    };
+    obj[method].options = options;
+  }
+};
 
-        for (var i = 0; i < methods.length; i++) {
-          var method = methods[i];
-          var original = obj[method];
 
-          obj[method] = function retryWrapper() {
-            var op = exports.operation(options);
-            var args = Array.prototype.slice.call(arguments);
-            var callback = args.pop();
+/***/ }),
+/* 821 */
+/***/ (function(module, exports) {
 
-            args.push(function (err) {
-              if (op.retry(err)) {
-                return;
-              }
-              if (err) {
-                arguments[0] = op.mainError();
-              }
-              callback.apply(this, arguments);
-            });
+function RetryOperation(timeouts, options) {
+  // Compatibility for the old (timeouts, retryForever) signature
+  if (typeof options === 'boolean') {
+    options = { forever: options };
+  }
+
+  this._timeouts = timeouts;
+  this._options = options || {};
+  this._fn = null;
+  this._errors = [];
+  this._attempts = 1;
+  this._operationTimeout = null;
+  this._operationTimeoutCb = null;
+  this._timeout = null;
+
+  if (this._options.forever) {
+    this._cachedTimeouts = this._timeouts.slice(0);
+  }
+}
+module.exports = RetryOperation;
 
-            op.attempt(function () {
-              original.apply(obj, args);
-            });
-          };
-          obj[method].options = options;
-        }
-      };
+RetryOperation.prototype.stop = function() {
+  if (this._timeout) {
+    clearTimeout(this._timeout);
+  }
 
-      /***/
-    },
-    /* 821 */
-    /***/ function (module, exports) {
-      function RetryOperation(timeouts, options) {
-        // Compatibility for the old (timeouts, retryForever) signature
-        if (typeof options === "boolean") {
-          options = { forever: options };
-        }
+  this._timeouts       = [];
+  this._cachedTimeouts = null;
+};
 
-        this._timeouts = timeouts;
-        this._options = options || {};
-        this._fn = null;
-        this._errors = [];
-        this._attempts = 1;
-        this._operationTimeout = null;
-        this._operationTimeoutCb = null;
-        this._timeout = null;
+RetryOperation.prototype.retry = function(err) {
+  if (this._timeout) {
+    clearTimeout(this._timeout);
+  }
 
-        if (this._options.forever) {
-          this._cachedTimeouts = this._timeouts.slice(0);
-        }
-      }
-      module.exports = RetryOperation;
+  if (!err) {
+    return false;
+  }
 
-      RetryOperation.prototype.stop = function () {
-        if (this._timeout) {
-          clearTimeout(this._timeout);
-        }
+  this._errors.push(err);
+
+  var timeout = this._timeouts.shift();
+  if (timeout === undefined) {
+    if (this._cachedTimeouts) {
+      // retry forever, only keep last error
+      this._errors.splice(this._errors.length - 1, this._errors.length);
+      this._timeouts = this._cachedTimeouts.slice(0);
+      timeout = this._timeouts.shift();
+    } else {
+      return false;
+    }
+  }
 
-        this._timeouts = [];
-        this._cachedTimeouts = null;
-      };
+  var self = this;
+  var timer = setTimeout(function() {
+    self._attempts++;
 
-      RetryOperation.prototype.retry = function (err) {
-        if (this._timeout) {
-          clearTimeout(this._timeout);
-        }
+    if (self._operationTimeoutCb) {
+      self._timeout = setTimeout(function() {
+        self._operationTimeoutCb(self._attempts);
+      }, self._operationTimeout);
 
-        if (!err) {
-          return false;
-        }
+      if (this._options.unref) {
+          self._timeout.unref();
+      }
+    }
 
-        this._errors.push(err);
+    self._fn(self._attempts);
+  }, timeout);
 
-        var timeout = this._timeouts.shift();
-        if (timeout === undefined) {
-          if (this._cachedTimeouts) {
-            // retry forever, only keep last error
-            this._errors.splice(this._errors.length - 1, this._errors.length);
-            this._timeouts = this._cachedTimeouts.slice(0);
-            timeout = this._timeouts.shift();
-          } else {
-            return false;
-          }
-        }
+  if (this._options.unref) {
+      timer.unref();
+  }
 
-        var self = this;
-        var timer = setTimeout(function () {
-          self._attempts++;
+  return true;
+};
 
-          if (self._operationTimeoutCb) {
-            self._timeout = setTimeout(function () {
-              self._operationTimeoutCb(self._attempts);
-            }, self._operationTimeout);
+RetryOperation.prototype.attempt = function(fn, timeoutOps) {
+  this._fn = fn;
 
-            if (this._options.unref) {
-              self._timeout.unref();
-            }
-          }
+  if (timeoutOps) {
+    if (timeoutOps.timeout) {
+      this._operationTimeout = timeoutOps.timeout;
+    }
+    if (timeoutOps.cb) {
+      this._operationTimeoutCb = timeoutOps.cb;
+    }
+  }
 
-          self._fn(self._attempts);
-        }, timeout);
+  var self = this;
+  if (this._operationTimeoutCb) {
+    this._timeout = setTimeout(function() {
+      self._operationTimeoutCb();
+    }, self._operationTimeout);
+  }
 
-        if (this._options.unref) {
-          timer.unref();
-        }
+  this._fn(this._attempts);
+};
 
-        return true;
-      };
+RetryOperation.prototype.try = function(fn) {
+  console.log('Using RetryOperation.try() is deprecated');
+  this.attempt(fn);
+};
 
-      RetryOperation.prototype.attempt = function (fn, timeoutOps) {
-        this._fn = fn;
+RetryOperation.prototype.start = function(fn) {
+  console.log('Using RetryOperation.start() is deprecated');
+  this.attempt(fn);
+};
 
-        if (timeoutOps) {
-          if (timeoutOps.timeout) {
-            this._operationTimeout = timeoutOps.timeout;
-          }
-          if (timeoutOps.cb) {
-            this._operationTimeoutCb = timeoutOps.cb;
-          }
-        }
+RetryOperation.prototype.start = RetryOperation.prototype.try;
 
-        var self = this;
-        if (this._operationTimeoutCb) {
-          this._timeout = setTimeout(function () {
-            self._operationTimeoutCb();
-          }, self._operationTimeout);
-        }
+RetryOperation.prototype.errors = function() {
+  return this._errors;
+};
 
-        this._fn(this._attempts);
-      };
+RetryOperation.prototype.attempts = function() {
+  return this._attempts;
+};
 
-      RetryOperation.prototype.try = function (fn) {
-        console.log("Using RetryOperation.try() is deprecated");
-        this.attempt(fn);
-      };
+RetryOperation.prototype.mainError = function() {
+  if (this._errors.length === 0) {
+    return null;
+  }
 
-      RetryOperation.prototype.start = function (fn) {
-        console.log("Using RetryOperation.start() is deprecated");
-        this.attempt(fn);
-      };
+  var counts = {};
+  var mainError = null;
+  var mainErrorCount = 0;
 
-      RetryOperation.prototype.start = RetryOperation.prototype.try;
+  for (var i = 0; i < this._errors.length; i++) {
+    var error = this._errors[i];
+    var message = error.message;
+    var count = (counts[message] || 0) + 1;
 
-      RetryOperation.prototype.errors = function () {
-        return this._errors;
-      };
+    counts[message] = count;
 
-      RetryOperation.prototype.attempts = function () {
-        return this._attempts;
-      };
+    if (count >= mainErrorCount) {
+      mainError = error;
+      mainErrorCount = count;
+    }
+  }
 
-      RetryOperation.prototype.mainError = function () {
-        if (this._errors.length === 0) {
-          return null;
-        }
+  return mainError;
+};
 
-        var counts = {};
-        var mainError = null;
-        var mainErrorCount = 0;
 
-        for (var i = 0; i < this._errors.length; i++) {
-          var error = this._errors[i];
-          var message = error.message;
-          var count = (counts[message] || 0) + 1;
+/***/ }),
+/* 822 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-          counts[message] = count;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return SubscribeOnObservable; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__ = __webpack_require__(438);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isNumeric__ = __webpack_require__(190);
+/** PURE_IMPORTS_START tslib,_Observable,_scheduler_asap,_util_isNumeric PURE_IMPORTS_END */
 
-          if (count >= mainErrorCount) {
-            mainError = error;
-            mainErrorCount = count;
-          }
-        }
 
-        return mainError;
-      };
 
-      /***/
-    },
-    /* 822 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return SubscribeOnObservable;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__ =
-        __webpack_require__(438);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isNumeric__ =
-        __webpack_require__(190);
-      /** PURE_IMPORTS_START tslib,_Observable,_scheduler_asap,_util_isNumeric PURE_IMPORTS_END */
-
-      var SubscribeOnObservable = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SubscribeOnObservable,
-          _super,
-        );
-        function SubscribeOnObservable(source, delayTime, scheduler) {
-          if (delayTime === void 0) {
+
+var SubscribeOnObservable = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubscribeOnObservable, _super);
+    function SubscribeOnObservable(source, delayTime, scheduler) {
+        if (delayTime === void 0) {
             delayTime = 0;
-          }
-          if (scheduler === void 0) {
-            scheduler =
-              __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
-          }
-          var _this = _super.call(this) || this;
-          _this.source = source;
-          _this.delayTime = delayTime;
-          _this.scheduler = scheduler;
-          if (
-            !__webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_isNumeric__[
-                "a" /* isNumeric */
-              ],
-            )(delayTime) ||
-            delayTime < 0
-          ) {
+        }
+        if (scheduler === void 0) {
+            scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
+        }
+        var _this = _super.call(this) || this;
+        _this.source = source;
+        _this.delayTime = delayTime;
+        _this.scheduler = scheduler;
+        if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isNumeric__["a" /* isNumeric */])(delayTime) || delayTime < 0) {
             _this.delayTime = 0;
-          }
-          if (!scheduler || typeof scheduler.schedule !== "function") {
-            _this.scheduler =
-              __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
-          }
-          return _this;
         }
-        SubscribeOnObservable.create = function (source, delay, scheduler) {
-          if (delay === void 0) {
+        if (!scheduler || typeof scheduler.schedule !== 'function') {
+            _this.scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
+        }
+        return _this;
+    }
+    SubscribeOnObservable.create = function (source, delay, scheduler) {
+        if (delay === void 0) {
             delay = 0;
-          }
-          if (scheduler === void 0) {
-            scheduler =
-              __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
-          }
-          return new SubscribeOnObservable(source, delay, scheduler);
-        };
-        SubscribeOnObservable.dispatch = function (arg) {
-          var source = arg.source,
-            subscriber = arg.subscriber;
-          return this.add(source.subscribe(subscriber));
-        };
-        SubscribeOnObservable.prototype._subscribe = function (subscriber) {
-          var delay = this.delayTime;
-          var source = this.source;
-          var scheduler = this.scheduler;
-          return scheduler.schedule(SubscribeOnObservable.dispatch, delay, {
-            source: source,
-            subscriber: subscriber,
-          });
-        };
-        return SubscribeOnObservable;
-      })(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]);
+        }
+        if (scheduler === void 0) {
+            scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_asap__["a" /* asap */];
+        }
+        return new SubscribeOnObservable(source, delay, scheduler);
+    };
+    SubscribeOnObservable.dispatch = function (arg) {
+        var source = arg.source, subscriber = arg.subscriber;
+        return this.add(source.subscribe(subscriber));
+    };
+    SubscribeOnObservable.prototype._subscribe = function (subscriber) {
+        var delay = this.delayTime;
+        var source = this.source;
+        var scheduler = this.scheduler;
+        return scheduler.schedule(SubscribeOnObservable.dispatch, delay, {
+            source: source, subscriber: subscriber
+        });
+    };
+    return SubscribeOnObservable;
+}(__WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */]));
 
-      //# sourceMappingURL=SubscribeOnObservable.js.map
+//# sourceMappingURL=SubscribeOnObservable.js.map
 
-      /***/
-    },
-    /* 823 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = bindCallback;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ =
-        __webpack_require__(183);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ =
-        __webpack_require__(47);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ =
-        __webpack_require__(322);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isArray,_util_isScheduler PURE_IMPORTS_END */
-
-      function bindCallback(callbackFunc, resultSelector, scheduler) {
-        if (resultSelector) {
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
-                "a" /* isScheduler */
-              ],
-            )(resultSelector)
-          ) {
+
+/***/ }),
+/* 823 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = bindCallback;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ = __webpack_require__(183);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ = __webpack_require__(47);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ = __webpack_require__(322);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isArray,_util_isScheduler PURE_IMPORTS_END */
+
+
+
+
+
+
+function bindCallback(callbackFunc, resultSelector, scheduler) {
+    if (resultSelector) {
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(resultSelector)) {
             scheduler = resultSelector;
-          } else {
+        }
+        else {
             return function () {
-              var args = [];
-              for (var _i = 0; _i < arguments.length; _i++) {
-                args[_i] = arguments[_i];
-              }
-              return bindCallback(callbackFunc, scheduler)
-                .apply(void 0, args)
-                .pipe(
-                  __webpack_require__.i(
-                    __WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */],
-                  )(function (args) {
-                    return __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_4__util_isArray__[
-                        "a" /* isArray */
-                      ],
-                    )(args)
-                      ? resultSelector.apply(void 0, args)
-                      : resultSelector(args);
-                  }),
-                );
+                var args = [];
+                for (var _i = 0; _i < arguments.length; _i++) {
+                    args[_i] = arguments[_i];
+                }
+                return bindCallback(callbackFunc, scheduler).apply(void 0, args).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
             };
-          }
         }
-        return function () {
-          var args = [];
-          for (var _i = 0; _i < arguments.length; _i++) {
+    }
+    return function () {
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
             args[_i] = arguments[_i];
-          }
-          var context = this;
-          var subject;
-          var params = {
+        }
+        var context = this;
+        var subject;
+        var params = {
             context: context,
             subject: subject,
             callbackFunc: callbackFunc,
             scheduler: scheduler,
-          };
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
+        };
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
             if (!scheduler) {
-              if (!subject) {
-                subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
-                  "a" /* AsyncSubject */
-                ]();
-                var handler = function () {
-                  var innerArgs = [];
-                  for (var _i = 0; _i < arguments.length; _i++) {
-                    innerArgs[_i] = arguments[_i];
-                  }
-                  subject.next(
-                    innerArgs.length <= 1 ? innerArgs[0] : innerArgs,
-                  );
-                  subject.complete();
-                };
-                try {
-                  callbackFunc.apply(context, args.concat([handler]));
-                } catch (err) {
-                  if (
-                    __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_3__util_canReportError__[
-                        "a" /* canReportError */
-                      ],
-                    )(subject)
-                  ) {
-                    subject.error(err);
-                  } else {
-                    console.warn(err);
-                  }
+                if (!subject) {
+                    subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
+                    var handler = function () {
+                        var innerArgs = [];
+                        for (var _i = 0; _i < arguments.length; _i++) {
+                            innerArgs[_i] = arguments[_i];
+                        }
+                        subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs);
+                        subject.complete();
+                    };
+                    try {
+                        callbackFunc.apply(context, args.concat([handler]));
+                    }
+                    catch (err) {
+                        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_canReportError__["a" /* canReportError */])(subject)) {
+                            subject.error(err);
+                        }
+                        else {
+                            console.warn(err);
+                        }
+                    }
                 }
-              }
-              return subject.subscribe(subscriber);
-            } else {
-              var state = {
-                args: args,
-                subscriber: subscriber,
-                params: params,
-              };
-              return scheduler.schedule(dispatch, 0, state);
+                return subject.subscribe(subscriber);
             }
-          });
-        };
-      }
-      function dispatch(state) {
-        var _this = this;
-        var self = this;
-        var args = state.args,
-          subscriber = state.subscriber,
-          params = state.params;
-        var callbackFunc = params.callbackFunc,
-          context = params.context,
-          scheduler = params.scheduler;
-        var subject = params.subject;
-        if (!subject) {
-          subject = params.subject =
-            new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
-              "a" /* AsyncSubject */
-            ]();
-          var handler = function () {
+            else {
+                var state = {
+                    args: args, subscriber: subscriber, params: params,
+                };
+                return scheduler.schedule(dispatch, 0, state);
+            }
+        });
+    };
+}
+function dispatch(state) {
+    var _this = this;
+    var self = this;
+    var args = state.args, subscriber = state.subscriber, params = state.params;
+    var callbackFunc = params.callbackFunc, context = params.context, scheduler = params.scheduler;
+    var subject = params.subject;
+    if (!subject) {
+        subject = params.subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
+        var handler = function () {
             var innerArgs = [];
             for (var _i = 0; _i < arguments.length; _i++) {
-              innerArgs[_i] = arguments[_i];
+                innerArgs[_i] = arguments[_i];
             }
             var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
-            _this.add(
-              scheduler.schedule(dispatchNext, 0, {
-                value: value,
-                subject: subject,
-              }),
-            );
-          };
-          try {
+            _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject }));
+        };
+        try {
             callbackFunc.apply(context, args.concat([handler]));
-          } catch (err) {
+        }
+        catch (err) {
             subject.error(err);
-          }
         }
-        this.add(subject.subscribe(subscriber));
-      }
-      function dispatchNext(state) {
-        var value = state.value,
-          subject = state.subject;
-        subject.next(value);
-        subject.complete();
-      }
-      function dispatchError(state) {
-        var err = state.err,
-          subject = state.subject;
-        subject.error(err);
-      }
-      //# sourceMappingURL=bindCallback.js.map
+    }
+    this.add(subject.subscribe(subscriber));
+}
+function dispatchNext(state) {
+    var value = state.value, subject = state.subject;
+    subject.next(value);
+    subject.complete();
+}
+function dispatchError(state) {
+    var err = state.err, subject = state.subject;
+    subject.error(err);
+}
+//# sourceMappingURL=bindCallback.js.map
 
-      /***/
-    },
-    /* 824 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        bindNodeCallback;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ =
-        __webpack_require__(183);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ =
-        __webpack_require__(47);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ =
-        __webpack_require__(322);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ =
-        __webpack_require__(49);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isArray__ =
-        __webpack_require__(41);
-      /** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isScheduler,_util_isArray PURE_IMPORTS_END */
-
-      function bindNodeCallback(callbackFunc, resultSelector, scheduler) {
-        if (resultSelector) {
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__[
-                "a" /* isScheduler */
-              ],
-            )(resultSelector)
-          ) {
+
+/***/ }),
+/* 824 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = bindNodeCallback;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__ = __webpack_require__(183);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__operators_map__ = __webpack_require__(47);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_canReportError__ = __webpack_require__(322);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ = __webpack_require__(49);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isArray__ = __webpack_require__(41);
+/** PURE_IMPORTS_START _Observable,_AsyncSubject,_operators_map,_util_canReportError,_util_isScheduler,_util_isArray PURE_IMPORTS_END */
+
+
+
+
+
+
+function bindNodeCallback(callbackFunc, resultSelector, scheduler) {
+    if (resultSelector) {
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isScheduler__["a" /* isScheduler */])(resultSelector)) {
             scheduler = resultSelector;
-          } else {
+        }
+        else {
             return function () {
-              var args = [];
-              for (var _i = 0; _i < arguments.length; _i++) {
-                args[_i] = arguments[_i];
-              }
-              return bindNodeCallback(callbackFunc, scheduler)
-                .apply(void 0, args)
-                .pipe(
-                  __webpack_require__.i(
-                    __WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */],
-                  )(function (args) {
-                    return __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_5__util_isArray__[
-                        "a" /* isArray */
-                      ],
-                    )(args)
-                      ? resultSelector.apply(void 0, args)
-                      : resultSelector(args);
-                  }),
-                );
+                var args = [];
+                for (var _i = 0; _i < arguments.length; _i++) {
+                    args[_i] = arguments[_i];
+                }
+                return bindNodeCallback(callbackFunc, scheduler).apply(void 0, args).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
             };
-          }
         }
-        return function () {
-          var args = [];
-          for (var _i = 0; _i < arguments.length; _i++) {
+    }
+    return function () {
+        var args = [];
+        for (var _i = 0; _i < arguments.length; _i++) {
             args[_i] = arguments[_i];
-          }
-          var params = {
+        }
+        var params = {
             subject: undefined,
             args: args,
             callbackFunc: callbackFunc,
             scheduler: scheduler,
             context: this,
-          };
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
+        };
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
             var context = params.context;
             var subject = params.subject;
             if (!scheduler) {
-              if (!subject) {
-                subject = params.subject =
-                  new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
-                    "a" /* AsyncSubject */
-                  ]();
-                var handler = function () {
-                  var innerArgs = [];
-                  for (var _i = 0; _i < arguments.length; _i++) {
-                    innerArgs[_i] = arguments[_i];
-                  }
-                  var err = innerArgs.shift();
-                  if (err) {
-                    subject.error(err);
-                    return;
-                  }
-                  subject.next(
-                    innerArgs.length <= 1 ? innerArgs[0] : innerArgs,
-                  );
-                  subject.complete();
-                };
-                try {
-                  callbackFunc.apply(context, args.concat([handler]));
-                } catch (err) {
-                  if (
-                    __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_3__util_canReportError__[
-                        "a" /* canReportError */
-                      ],
-                    )(subject)
-                  ) {
-                    subject.error(err);
-                  } else {
-                    console.warn(err);
-                  }
+                if (!subject) {
+                    subject = params.subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
+                    var handler = function () {
+                        var innerArgs = [];
+                        for (var _i = 0; _i < arguments.length; _i++) {
+                            innerArgs[_i] = arguments[_i];
+                        }
+                        var err = innerArgs.shift();
+                        if (err) {
+                            subject.error(err);
+                            return;
+                        }
+                        subject.next(innerArgs.length <= 1 ? innerArgs[0] : innerArgs);
+                        subject.complete();
+                    };
+                    try {
+                        callbackFunc.apply(context, args.concat([handler]));
+                    }
+                    catch (err) {
+                        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_canReportError__["a" /* canReportError */])(subject)) {
+                            subject.error(err);
+                        }
+                        else {
+                            console.warn(err);
+                        }
+                    }
                 }
-              }
-              return subject.subscribe(subscriber);
-            } else {
-              return scheduler.schedule(dispatch, 0, {
-                params: params,
-                subscriber: subscriber,
-                context: context,
-              });
+                return subject.subscribe(subscriber);
             }
-          });
-        };
-      }
-      function dispatch(state) {
-        var _this = this;
-        var params = state.params,
-          subscriber = state.subscriber,
-          context = state.context;
-        var callbackFunc = params.callbackFunc,
-          args = params.args,
-          scheduler = params.scheduler;
-        var subject = params.subject;
-        if (!subject) {
-          subject = params.subject =
-            new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__[
-              "a" /* AsyncSubject */
-            ]();
-          var handler = function () {
+            else {
+                return scheduler.schedule(dispatch, 0, { params: params, subscriber: subscriber, context: context });
+            }
+        });
+    };
+}
+function dispatch(state) {
+    var _this = this;
+    var params = state.params, subscriber = state.subscriber, context = state.context;
+    var callbackFunc = params.callbackFunc, args = params.args, scheduler = params.scheduler;
+    var subject = params.subject;
+    if (!subject) {
+        subject = params.subject = new __WEBPACK_IMPORTED_MODULE_1__AsyncSubject__["a" /* AsyncSubject */]();
+        var handler = function () {
             var innerArgs = [];
             for (var _i = 0; _i < arguments.length; _i++) {
-              innerArgs[_i] = arguments[_i];
+                innerArgs[_i] = arguments[_i];
             }
             var err = innerArgs.shift();
             if (err) {
-              _this.add(
-                scheduler.schedule(dispatchError, 0, {
-                  err: err,
-                  subject: subject,
-                }),
-              );
-            } else {
-              var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
-              _this.add(
-                scheduler.schedule(dispatchNext, 0, {
-                  value: value,
-                  subject: subject,
-                }),
-              );
+                _this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject }));
             }
-          };
-          try {
+            else {
+                var value = innerArgs.length <= 1 ? innerArgs[0] : innerArgs;
+                _this.add(scheduler.schedule(dispatchNext, 0, { value: value, subject: subject }));
+            }
+        };
+        try {
             callbackFunc.apply(context, args.concat([handler]));
-          } catch (err) {
-            this.add(
-              scheduler.schedule(dispatchError, 0, {
-                err: err,
-                subject: subject,
-              }),
-            );
-          }
-        }
-        this.add(subject.subscribe(subscriber));
-      }
-      function dispatchNext(arg) {
-        var value = arg.value,
-          subject = arg.subject;
-        subject.next(value);
-        subject.complete();
-      }
-      function dispatchError(arg) {
-        var err = arg.err,
-          subject = arg.subject;
-        subject.error(err);
-      }
-      //# sourceMappingURL=bindNodeCallback.js.map
-
-      /***/
-    },
-    /* 825 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = forkJoin;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ =
-        __webpack_require__(39);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__operators_map__ =
-        __webpack_require__(47);
-      /** PURE_IMPORTS_START tslib,_Observable,_util_isArray,_empty,_util_subscribeToResult,_OuterSubscriber,_operators_map PURE_IMPORTS_END */
-
-      function forkJoin() {
-        var sources = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          sources[_i] = arguments[_i];
         }
-        var resultSelector;
-        if (typeof sources[sources.length - 1] === "function") {
-          resultSelector = sources.pop();
-        }
-        if (
-          sources.length === 1 &&
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
-          )(sources[0])
-        ) {
-          sources = sources[0];
-        }
-        if (sources.length === 0) {
-          return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
-        }
-        if (resultSelector) {
-          return forkJoin(sources).pipe(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_6__operators_map__["a" /* map */],
-            )(function (args) {
-              return resultSelector.apply(void 0, args);
-            }),
-          );
+        catch (err) {
+            this.add(scheduler.schedule(dispatchError, 0, { err: err, subject: subject }));
         }
-        return new __WEBPACK_IMPORTED_MODULE_1__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          return new ForkJoinSubscriber(subscriber, sources);
-        });
-      }
-      var ForkJoinSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ForkJoinSubscriber,
-          _super,
-        );
-        function ForkJoinSubscriber(destination, sources) {
-          var _this = _super.call(this, destination) || this;
-          _this.sources = sources;
-          _this.completed = 0;
-          _this.haveValues = 0;
-          var len = sources.length;
-          _this.values = new Array(len);
-          for (var i = 0; i < len; i++) {
+    }
+    this.add(subject.subscribe(subscriber));
+}
+function dispatchNext(arg) {
+    var value = arg.value, subject = arg.subject;
+    subject.next(value);
+    subject.complete();
+}
+function dispatchError(arg) {
+    var err = arg.err, subject = arg.subject;
+    subject.error(err);
+}
+//# sourceMappingURL=bindNodeCallback.js.map
+
+
+/***/ }),
+/* 825 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = forkJoin;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ = __webpack_require__(39);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__operators_map__ = __webpack_require__(47);
+/** PURE_IMPORTS_START tslib,_Observable,_util_isArray,_empty,_util_subscribeToResult,_OuterSubscriber,_operators_map PURE_IMPORTS_END */
+
+
+
+
+
+
+
+function forkJoin() {
+    var sources = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        sources[_i] = arguments[_i];
+    }
+    var resultSelector;
+    if (typeof sources[sources.length - 1] === 'function') {
+        resultSelector = sources.pop();
+    }
+    if (sources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(sources[0])) {
+        sources = sources[0];
+    }
+    if (sources.length === 0) {
+        return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
+    }
+    if (resultSelector) {
+        return forkJoin(sources).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__operators_map__["a" /* map */])(function (args) { return resultSelector.apply(void 0, args); }));
+    }
+    return new __WEBPACK_IMPORTED_MODULE_1__Observable__["a" /* Observable */](function (subscriber) {
+        return new ForkJoinSubscriber(subscriber, sources);
+    });
+}
+var ForkJoinSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ForkJoinSubscriber, _super);
+    function ForkJoinSubscriber(destination, sources) {
+        var _this = _super.call(this, destination) || this;
+        _this.sources = sources;
+        _this.completed = 0;
+        _this.haveValues = 0;
+        var len = sources.length;
+        _this.values = new Array(len);
+        for (var i = 0; i < len; i++) {
             var source = sources[i];
-            var innerSubscription = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(_this, source, null, i);
+            var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(_this, source, null, i);
             if (innerSubscription) {
-              _this.add(innerSubscription);
+                _this.add(innerSubscription);
             }
-          }
-          return _this;
-        }
-        ForkJoinSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.values[outerIndex] = innerValue;
-          if (!innerSub._hasValue) {
+        }
+        return _this;
+    }
+    ForkJoinSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.values[outerIndex] = innerValue;
+        if (!innerSub._hasValue) {
             innerSub._hasValue = true;
             this.haveValues++;
-          }
-        };
-        ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
-          var _a = this,
-            destination = _a.destination,
-            haveValues = _a.haveValues,
-            values = _a.values;
-          var len = values.length;
-          if (!innerSub._hasValue) {
+        }
+    };
+    ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
+        var _a = this, destination = _a.destination, haveValues = _a.haveValues, values = _a.values;
+        var len = values.length;
+        if (!innerSub._hasValue) {
             destination.complete();
             return;
-          }
-          this.completed++;
-          if (this.completed !== len) {
+        }
+        this.completed++;
+        if (this.completed !== len) {
             return;
-          }
-          if (haveValues === len) {
+        }
+        if (haveValues === len) {
             destination.next(values);
-          }
-          destination.complete();
-        };
-        return ForkJoinSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=forkJoin.js.map
-
-      /***/
-    },
-    /* 826 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = fromEvent;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ =
-        __webpack_require__(154);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ =
-        __webpack_require__(47);
-      /** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
-
-      var toString = Object.prototype.toString;
-      function fromEvent(target, eventName, options, resultSelector) {
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isFunction__[
-              "a" /* isFunction */
-            ],
-          )(options)
-        ) {
-          resultSelector = options;
-          options = undefined;
-        }
-        if (resultSelector) {
-          return fromEvent(target, eventName, options).pipe(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */],
-            )(function (args) {
-              return __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */],
-              )(args)
-                ? resultSelector.apply(void 0, args)
-                : resultSelector(args);
-            }),
-          );
         }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          function handler(e) {
+        destination.complete();
+    };
+    return ForkJoinSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=forkJoin.js.map
+
+
+/***/ }),
+/* 826 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = fromEvent;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ = __webpack_require__(47);
+/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
+
+
+
+
+var toString = Object.prototype.toString;
+function fromEvent(target, eventName, options, resultSelector) {
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(options)) {
+        resultSelector = options;
+        options = undefined;
+    }
+    if (resultSelector) {
+        return fromEvent(target, eventName, options).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        function handler(e) {
             if (arguments.length > 1) {
-              subscriber.next(Array.prototype.slice.call(arguments));
-            } else {
-              subscriber.next(e);
+                subscriber.next(Array.prototype.slice.call(arguments));
+            }
+            else {
+                subscriber.next(e);
             }
-          }
-          setupSubscription(target, eventName, handler, subscriber, options);
-        });
-      }
-      function setupSubscription(
-        sourceObj,
-        eventName,
-        handler,
-        subscriber,
-        options,
-      ) {
-        var unsubscribe;
-        if (isEventTarget(sourceObj)) {
-          var source_1 = sourceObj;
-          sourceObj.addEventListener(eventName, handler, options);
-          unsubscribe = function () {
-            return source_1.removeEventListener(eventName, handler, options);
-          };
-        } else if (isJQueryStyleEventEmitter(sourceObj)) {
-          var source_2 = sourceObj;
-          sourceObj.on(eventName, handler);
-          unsubscribe = function () {
-            return source_2.off(eventName, handler);
-          };
-        } else if (isNodeStyleEventEmitter(sourceObj)) {
-          var source_3 = sourceObj;
-          sourceObj.addListener(eventName, handler);
-          unsubscribe = function () {
-            return source_3.removeListener(eventName, handler);
-          };
-        } else if (sourceObj && sourceObj.length) {
-          for (var i = 0, len = sourceObj.length; i < len; i++) {
-            setupSubscription(
-              sourceObj[i],
-              eventName,
-              handler,
-              subscriber,
-              options,
-            );
-          }
-        } else {
-          throw new TypeError("Invalid event target");
         }
-        subscriber.add(unsubscribe);
-      }
-      function isNodeStyleEventEmitter(sourceObj) {
-        return (
-          sourceObj &&
-          typeof sourceObj.addListener === "function" &&
-          typeof sourceObj.removeListener === "function"
-        );
-      }
-      function isJQueryStyleEventEmitter(sourceObj) {
-        return (
-          sourceObj &&
-          typeof sourceObj.on === "function" &&
-          typeof sourceObj.off === "function"
-        );
-      }
-      function isEventTarget(sourceObj) {
-        return (
-          sourceObj &&
-          typeof sourceObj.addEventListener === "function" &&
-          typeof sourceObj.removeEventListener === "function"
-        );
-      }
-      //# sourceMappingURL=fromEvent.js.map
-
-      /***/
-    },
-    /* 827 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        fromEventPattern;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ =
-        __webpack_require__(154);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ =
-        __webpack_require__(47);
-      /** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
-
-      function fromEventPattern(addHandler, removeHandler, resultSelector) {
-        if (resultSelector) {
-          return fromEventPattern(addHandler, removeHandler).pipe(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */],
-            )(function (args) {
-              return __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */],
-              )(args)
-                ? resultSelector.apply(void 0, args)
-                : resultSelector(args);
-            }),
-          );
+        setupSubscription(target, eventName, handler, subscriber, options);
+    });
+}
+function setupSubscription(sourceObj, eventName, handler, subscriber, options) {
+    var unsubscribe;
+    if (isEventTarget(sourceObj)) {
+        var source_1 = sourceObj;
+        sourceObj.addEventListener(eventName, handler, options);
+        unsubscribe = function () { return source_1.removeEventListener(eventName, handler, options); };
+    }
+    else if (isJQueryStyleEventEmitter(sourceObj)) {
+        var source_2 = sourceObj;
+        sourceObj.on(eventName, handler);
+        unsubscribe = function () { return source_2.off(eventName, handler); };
+    }
+    else if (isNodeStyleEventEmitter(sourceObj)) {
+        var source_3 = sourceObj;
+        sourceObj.addListener(eventName, handler);
+        unsubscribe = function () { return source_3.removeListener(eventName, handler); };
+    }
+    else if (sourceObj && sourceObj.length) {
+        for (var i = 0, len = sourceObj.length; i < len; i++) {
+            setupSubscription(sourceObj[i], eventName, handler, subscriber, options);
         }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var handler = function () {
+    }
+    else {
+        throw new TypeError('Invalid event target');
+    }
+    subscriber.add(unsubscribe);
+}
+function isNodeStyleEventEmitter(sourceObj) {
+    return sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function';
+}
+function isJQueryStyleEventEmitter(sourceObj) {
+    return sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function';
+}
+function isEventTarget(sourceObj) {
+    return sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function';
+}
+//# sourceMappingURL=fromEvent.js.map
+
+
+/***/ }),
+/* 827 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = fromEventPattern;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isFunction__ = __webpack_require__(154);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__operators_map__ = __webpack_require__(47);
+/** PURE_IMPORTS_START _Observable,_util_isArray,_util_isFunction,_operators_map PURE_IMPORTS_END */
+
+
+
+
+function fromEventPattern(addHandler, removeHandler, resultSelector) {
+    if (resultSelector) {
+        return fromEventPattern(addHandler, removeHandler).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__operators_map__["a" /* map */])(function (args) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_isArray__["a" /* isArray */])(args) ? resultSelector.apply(void 0, args) : resultSelector(args); }));
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var handler = function () {
             var e = [];
             for (var _i = 0; _i < arguments.length; _i++) {
-              e[_i] = arguments[_i];
+                e[_i] = arguments[_i];
             }
             return subscriber.next(e.length === 1 ? e[0] : e);
-          };
-          var retValue;
-          try {
+        };
+        var retValue;
+        try {
             retValue = addHandler(handler);
-          } catch (err) {
+        }
+        catch (err) {
             subscriber.error(err);
             return undefined;
-          }
-          if (
-            !__webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_isFunction__[
-                "a" /* isFunction */
-              ],
-            )(removeHandler)
-          ) {
+        }
+        if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isFunction__["a" /* isFunction */])(removeHandler)) {
             return undefined;
-          }
-          return function () {
-            return removeHandler(handler, retValue);
-          };
-        });
-      }
-      //# sourceMappingURL=fromEventPattern.js.map
+        }
+        return function () { return removeHandler(handler, retValue); };
+    });
+}
+//# sourceMappingURL=fromEventPattern.js.map
 
-      /***/
-    },
-    /* 828 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = fromIterable;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_iterator__ =
-        __webpack_require__(151);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__ =
-        __webpack_require__(448);
-      /** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator,_util_subscribeToIterable PURE_IMPORTS_END */
-
-      function fromIterable(input, scheduler) {
-        if (!input) {
-          throw new Error("Iterable cannot be null");
-        }
-        if (!scheduler) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__[
-                "a" /* subscribeToIterable */
-              ],
-            )(input),
-          );
-        } else {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-              "a" /* Subscription */
-            ]();
+
+/***/ }),
+/* 828 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = fromIterable;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_iterator__ = __webpack_require__(151);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__ = __webpack_require__(448);
+/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_iterator,_util_subscribeToIterable PURE_IMPORTS_END */
+
+
+
+
+function fromIterable(input, scheduler) {
+    if (!input) {
+        throw new Error('Iterable cannot be null');
+    }
+    if (!scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToIterable__["a" /* subscribeToIterable */])(input));
+    }
+    else {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
             var iterator;
             sub.add(function () {
-              if (iterator && typeof iterator.return === "function") {
-                iterator.return();
-              }
+                if (iterator && typeof iterator.return === 'function') {
+                    iterator.return();
+                }
             });
-            sub.add(
-              scheduler.schedule(function () {
-                iterator =
-                  input[
-                    __WEBPACK_IMPORTED_MODULE_2__symbol_iterator__[
-                      "a" /* iterator */
-                    ]
-                  ]();
-                sub.add(
-                  scheduler.schedule(function () {
+            sub.add(scheduler.schedule(function () {
+                iterator = input[__WEBPACK_IMPORTED_MODULE_2__symbol_iterator__["a" /* iterator */]]();
+                sub.add(scheduler.schedule(function () {
                     if (subscriber.closed) {
-                      return;
+                        return;
                     }
                     var value;
                     var done;
                     try {
-                      var result = iterator.next();
-                      value = result.value;
-                      done = result.done;
-                    } catch (err) {
-                      subscriber.error(err);
-                      return;
+                        var result = iterator.next();
+                        value = result.value;
+                        done = result.done;
+                    }
+                    catch (err) {
+                        subscriber.error(err);
+                        return;
                     }
                     if (done) {
-                      subscriber.complete();
-                    } else {
-                      subscriber.next(value);
-                      this.schedule();
+                        subscriber.complete();
                     }
-                  }),
-                );
-              }),
-            );
+                    else {
+                        subscriber.next(value);
+                        this.schedule();
+                    }
+                }));
+            }));
             return sub;
-          });
-        }
-      }
-      //# sourceMappingURL=fromIterable.js.map
+        });
+    }
+}
+//# sourceMappingURL=fromIterable.js.map
 
-      /***/
-    },
-    /* 829 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        fromObservable;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_observable__ =
-        __webpack_require__(117);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__ =
-        __webpack_require__(449);
-      /** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable,_util_subscribeToObservable PURE_IMPORTS_END */
-
-      function fromObservable(input, scheduler) {
-        if (!scheduler) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__[
-                "a" /* subscribeToObservable */
-              ],
-            )(input),
-          );
-        } else {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-              "a" /* Subscription */
-            ]();
-            sub.add(
-              scheduler.schedule(function () {
-                var observable =
-                  input[
-                    __WEBPACK_IMPORTED_MODULE_2__symbol_observable__[
-                      "a" /* observable */
-                    ]
-                  ]();
-                sub.add(
-                  observable.subscribe({
-                    next: function (value) {
-                      sub.add(
-                        scheduler.schedule(function () {
-                          return subscriber.next(value);
-                        }),
-                      );
-                    },
-                    error: function (err) {
-                      sub.add(
-                        scheduler.schedule(function () {
-                          return subscriber.error(err);
-                        }),
-                      );
-                    },
-                    complete: function () {
-                      sub.add(
-                        scheduler.schedule(function () {
-                          return subscriber.complete();
-                        }),
-                      );
-                    },
-                  }),
-                );
-              }),
-            );
+
+/***/ }),
+/* 829 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = fromObservable;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__symbol_observable__ = __webpack_require__(117);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__ = __webpack_require__(449);
+/** PURE_IMPORTS_START _Observable,_Subscription,_symbol_observable,_util_subscribeToObservable PURE_IMPORTS_END */
+
+
+
+
+function fromObservable(input, scheduler) {
+    if (!scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToObservable__["a" /* subscribeToObservable */])(input));
+    }
+    else {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+            sub.add(scheduler.schedule(function () {
+                var observable = input[__WEBPACK_IMPORTED_MODULE_2__symbol_observable__["a" /* observable */]]();
+                sub.add(observable.subscribe({
+                    next: function (value) { sub.add(scheduler.schedule(function () { return subscriber.next(value); })); },
+                    error: function (err) { sub.add(scheduler.schedule(function () { return subscriber.error(err); })); },
+                    complete: function () { sub.add(scheduler.schedule(function () { return subscriber.complete(); })); },
+                }));
+            }));
             return sub;
-          });
-        }
-      }
-      //# sourceMappingURL=fromObservable.js.map
+        });
+    }
+}
+//# sourceMappingURL=fromObservable.js.map
 
-      /***/
-    },
-    /* 830 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = fromPromise;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__ =
-        __webpack_require__(450);
-      /** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToPromise PURE_IMPORTS_END */
-
-      function fromPromise(input, scheduler) {
-        if (!scheduler) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__[
-                "a" /* subscribeToPromise */
-              ],
-            )(input),
-          );
-        } else {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
-            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-              "a" /* Subscription */
-            ]();
-            sub.add(
-              scheduler.schedule(function () {
-                return input.then(
-                  function (value) {
-                    sub.add(
-                      scheduler.schedule(function () {
+
+/***/ }),
+/* 830 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = fromPromise;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__ = __webpack_require__(450);
+/** PURE_IMPORTS_START _Observable,_Subscription,_util_subscribeToPromise PURE_IMPORTS_END */
+
+
+
+function fromPromise(input, scheduler) {
+    if (!scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToPromise__["a" /* subscribeToPromise */])(input));
+    }
+    else {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+            var sub = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+            sub.add(scheduler.schedule(function () {
+                return input.then(function (value) {
+                    sub.add(scheduler.schedule(function () {
                         subscriber.next(value);
-                        sub.add(
-                          scheduler.schedule(function () {
-                            return subscriber.complete();
-                          }),
-                        );
-                      }),
-                    );
-                  },
-                  function (err) {
-                    sub.add(
-                      scheduler.schedule(function () {
-                        return subscriber.error(err);
-                      }),
-                    );
-                  },
-                );
-              }),
-            );
+                        sub.add(scheduler.schedule(function () { return subscriber.complete(); }));
+                    }));
+                }, function (err) {
+                    sub.add(scheduler.schedule(function () { return subscriber.error(err); }));
+                });
+            }));
             return sub;
-          });
-        }
-      }
-      //# sourceMappingURL=fromPromise.js.map
+        });
+    }
+}
+//# sourceMappingURL=fromPromise.js.map
 
-      /***/
-    },
-    /* 831 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = generate;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ =
-        __webpack_require__(118);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START _Observable,_util_identity,_util_isScheduler PURE_IMPORTS_END */
-
-      function generate(
-        initialStateOrOptions,
-        condition,
-        iterate,
-        resultSelectorOrObservable,
-        scheduler,
-      ) {
-        var resultSelector;
-        var initialState;
-        if (arguments.length == 1) {
-          var options = initialStateOrOptions;
-          initialState = options.initialState;
-          condition = options.condition;
-          iterate = options.iterate;
-          resultSelector =
-            options.resultSelector ||
-            __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
-          scheduler = options.scheduler;
-        } else if (
-          resultSelectorOrObservable === undefined ||
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(resultSelectorOrObservable)
-        ) {
-          initialState = initialStateOrOptions;
-          resultSelector =
-            __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
-          scheduler = resultSelectorOrObservable;
-        } else {
-          initialState = initialStateOrOptions;
-          resultSelector = resultSelectorOrObservable;
-        }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var state = initialState;
-          if (scheduler) {
+
+/***/ }),
+/* 831 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = generate;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ = __webpack_require__(118);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START _Observable,_util_identity,_util_isScheduler PURE_IMPORTS_END */
+
+
+
+function generate(initialStateOrOptions, condition, iterate, resultSelectorOrObservable, scheduler) {
+    var resultSelector;
+    var initialState;
+    if (arguments.length == 1) {
+        var options = initialStateOrOptions;
+        initialState = options.initialState;
+        condition = options.condition;
+        iterate = options.iterate;
+        resultSelector = options.resultSelector || __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
+        scheduler = options.scheduler;
+    }
+    else if (resultSelectorOrObservable === undefined || __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isScheduler__["a" /* isScheduler */])(resultSelectorOrObservable)) {
+        initialState = initialStateOrOptions;
+        resultSelector = __WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */];
+        scheduler = resultSelectorOrObservable;
+    }
+    else {
+        initialState = initialStateOrOptions;
+        resultSelector = resultSelectorOrObservable;
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var state = initialState;
+        if (scheduler) {
             return scheduler.schedule(dispatch, 0, {
-              subscriber: subscriber,
-              iterate: iterate,
-              condition: condition,
-              resultSelector: resultSelector,
-              state: state,
+                subscriber: subscriber,
+                iterate: iterate,
+                condition: condition,
+                resultSelector: resultSelector,
+                state: state
             });
-          }
-          do {
+        }
+        do {
             if (condition) {
-              var conditionResult = void 0;
-              try {
-                conditionResult = condition(state);
-              } catch (err) {
-                subscriber.error(err);
-                return undefined;
-              }
-              if (!conditionResult) {
-                subscriber.complete();
-                break;
-              }
+                var conditionResult = void 0;
+                try {
+                    conditionResult = condition(state);
+                }
+                catch (err) {
+                    subscriber.error(err);
+                    return undefined;
+                }
+                if (!conditionResult) {
+                    subscriber.complete();
+                    break;
+                }
             }
             var value = void 0;
             try {
-              value = resultSelector(state);
-            } catch (err) {
-              subscriber.error(err);
-              return undefined;
+                value = resultSelector(state);
+            }
+            catch (err) {
+                subscriber.error(err);
+                return undefined;
             }
             subscriber.next(value);
             if (subscriber.closed) {
-              break;
+                break;
             }
             try {
-              state = iterate(state);
-            } catch (err) {
-              subscriber.error(err);
-              return undefined;
+                state = iterate(state);
             }
-          } while (true);
-          return undefined;
-        });
-      }
-      function dispatch(state) {
-        var subscriber = state.subscriber,
-          condition = state.condition;
-        if (subscriber.closed) {
-          return undefined;
-        }
-        if (state.needIterate) {
-          try {
+            catch (err) {
+                subscriber.error(err);
+                return undefined;
+            }
+        } while (true);
+        return undefined;
+    });
+}
+function dispatch(state) {
+    var subscriber = state.subscriber, condition = state.condition;
+    if (subscriber.closed) {
+        return undefined;
+    }
+    if (state.needIterate) {
+        try {
             state.state = state.iterate(state.state);
-          } catch (err) {
+        }
+        catch (err) {
             subscriber.error(err);
             return undefined;
-          }
-        } else {
-          state.needIterate = true;
         }
-        if (condition) {
-          var conditionResult = void 0;
-          try {
+    }
+    else {
+        state.needIterate = true;
+    }
+    if (condition) {
+        var conditionResult = void 0;
+        try {
             conditionResult = condition(state.state);
-          } catch (err) {
+        }
+        catch (err) {
             subscriber.error(err);
             return undefined;
-          }
-          if (!conditionResult) {
+        }
+        if (!conditionResult) {
             subscriber.complete();
             return undefined;
-          }
-          if (subscriber.closed) {
-            return undefined;
-          }
-        }
-        var value;
-        try {
-          value = state.resultSelector(state.state);
-        } catch (err) {
-          subscriber.error(err);
-          return undefined;
         }
         if (subscriber.closed) {
-          return undefined;
-        }
-        subscriber.next(value);
-        if (subscriber.closed) {
-          return undefined;
+            return undefined;
         }
-        return this.schedule(state);
-      }
-      //# sourceMappingURL=generate.js.map
+    }
+    var value;
+    try {
+        value = state.resultSelector(state.state);
+    }
+    catch (err) {
+        subscriber.error(err);
+        return undefined;
+    }
+    if (subscriber.closed) {
+        return undefined;
+    }
+    subscriber.next(value);
+    if (subscriber.closed) {
+        return undefined;
+    }
+    return this.schedule(state);
+}
+//# sourceMappingURL=generate.js.map
 
-      /***/
-    },
-    /* 832 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = iif;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__defer__ =
-        __webpack_require__(310);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START _defer,_empty PURE_IMPORTS_END */
-
-      function iif(condition, trueResult, falseResult) {
-        if (trueResult === void 0) {
-          trueResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
-        }
-        if (falseResult === void 0) {
-          falseResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__defer__["a" /* defer */],
-        )(function () {
-          return condition() ? trueResult : falseResult;
-        });
-      }
-      //# sourceMappingURL=iif.js.map
 
-      /***/
-    },
-    /* 833 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = interval;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ =
-        __webpack_require__(190);
-      /** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric PURE_IMPORTS_END */
-
-      function interval(period, scheduler) {
-        if (period === void 0) {
-          period = 0;
-        }
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-        }
-        if (
-          !__webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */],
-          )(period) ||
-          period < 0
-        ) {
-          period = 0;
-        }
-        if (!scheduler || typeof scheduler.schedule !== "function") {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-        }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          subscriber.add(
-            scheduler.schedule(dispatch, period, {
-              subscriber: subscriber,
-              counter: 0,
-              period: period,
-            }),
-          );
-          return subscriber;
-        });
-      }
-      function dispatch(state) {
-        var subscriber = state.subscriber,
-          counter = state.counter,
-          period = state.period;
-        subscriber.next(counter);
-        this.schedule(
-          { subscriber: subscriber, counter: counter + 1, period: period },
-          period,
-        );
-      }
-      //# sourceMappingURL=interval.js.map
+/***/ }),
+/* 832 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 834 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        onErrorResumeNext;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ =
-        __webpack_require__(62);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START _Observable,_from,_util_isArray,_empty PURE_IMPORTS_END */
-
-      function onErrorResumeNext() {
-        var sources = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          sources[_i] = arguments[_i];
-        }
-        if (sources.length === 0) {
-          return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
-        }
-        var first = sources[0],
-          remainder = sources.slice(1);
-        if (
-          sources.length === 1 &&
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
-          )(first)
-        ) {
-          return onErrorResumeNext.apply(void 0, first);
-        }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var subNext = function () {
-            return subscriber.add(
-              onErrorResumeNext.apply(void 0, remainder).subscribe(subscriber),
-            );
-          };
-          return __webpack_require__
-            .i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(first)
-            .subscribe({
-              next: function (value) {
-                subscriber.next(value);
-              },
-              error: subNext,
-              complete: subNext,
-            });
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = iif;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__defer__ = __webpack_require__(310);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START _defer,_empty PURE_IMPORTS_END */
+
+
+function iif(condition, trueResult, falseResult) {
+    if (trueResult === void 0) {
+        trueResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
+    }
+    if (falseResult === void 0) {
+        falseResult = __WEBPACK_IMPORTED_MODULE_1__empty__["b" /* EMPTY */];
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__defer__["a" /* defer */])(function () { return condition() ? trueResult : falseResult; });
+}
+//# sourceMappingURL=iif.js.map
+
+
+/***/ }),
+/* 833 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = interval;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isNumeric__ = __webpack_require__(190);
+/** PURE_IMPORTS_START _Observable,_scheduler_async,_util_isNumeric PURE_IMPORTS_END */
+
+
+
+function interval(period, scheduler) {
+    if (period === void 0) {
+        period = 0;
+    }
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+    }
+    if (!__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isNumeric__["a" /* isNumeric */])(period) || period < 0) {
+        period = 0;
+    }
+    if (!scheduler || typeof scheduler.schedule !== 'function') {
+        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        subscriber.add(scheduler.schedule(dispatch, period, { subscriber: subscriber, counter: 0, period: period }));
+        return subscriber;
+    });
+}
+function dispatch(state) {
+    var subscriber = state.subscriber, counter = state.counter, period = state.period;
+    subscriber.next(counter);
+    this.schedule({ subscriber: subscriber, counter: counter + 1, period: period }, period);
+}
+//# sourceMappingURL=interval.js.map
+
+
+/***/ }),
+/* 834 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = onErrorResumeNext;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ = __webpack_require__(62);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START _Observable,_from,_util_isArray,_empty PURE_IMPORTS_END */
+
+
+
+
+function onErrorResumeNext() {
+    var sources = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        sources[_i] = arguments[_i];
+    }
+    if (sources.length === 0) {
+        return __WEBPACK_IMPORTED_MODULE_3__empty__["b" /* EMPTY */];
+    }
+    var first = sources[0], remainder = sources.slice(1);
+    if (sources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(first)) {
+        return onErrorResumeNext.apply(void 0, first);
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var subNext = function () { return subscriber.add(onErrorResumeNext.apply(void 0, remainder).subscribe(subscriber)); };
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(first).subscribe({
+            next: function (value) { subscriber.next(value); },
+            error: subNext,
+            complete: subNext,
         });
-      }
-      //# sourceMappingURL=onErrorResumeNext.js.map
+    });
+}
+//# sourceMappingURL=onErrorResumeNext.js.map
 
-      /***/
-    },
-    /* 835 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = pairs;
-      /* unused harmony export dispatch */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */
-
-      function pairs(obj, scheduler) {
-        if (!scheduler) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
+
+/***/ }),
+/* 835 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = pairs;
+/* unused harmony export dispatch */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/** PURE_IMPORTS_START _Observable,_Subscription PURE_IMPORTS_END */
+
+
+function pairs(obj, scheduler) {
+    if (!scheduler) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
             var keys = Object.keys(obj);
             for (var i = 0; i < keys.length && !subscriber.closed; i++) {
-              var key = keys[i];
-              if (obj.hasOwnProperty(key)) {
-                subscriber.next([key, obj[key]]);
-              }
+                var key = keys[i];
+                if (obj.hasOwnProperty(key)) {
+                    subscriber.next([key, obj[key]]);
+                }
             }
             subscriber.complete();
-          });
-        } else {
-          return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-            "a" /* Observable */
-          ](function (subscriber) {
+        });
+    }
+    else {
+        return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
             var keys = Object.keys(obj);
-            var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-              "a" /* Subscription */
-            ]();
-            subscription.add(
-              scheduler.schedule(dispatch, 0, {
-                keys: keys,
-                index: 0,
-                subscriber: subscriber,
-                subscription: subscription,
-                obj: obj,
-              }),
-            );
+            var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+            subscription.add(scheduler.schedule(dispatch, 0, { keys: keys, index: 0, subscriber: subscriber, subscription: subscription, obj: obj }));
             return subscription;
-          });
-        }
-      }
-      function dispatch(state) {
-        var keys = state.keys,
-          index = state.index,
-          subscriber = state.subscriber,
-          subscription = state.subscription,
-          obj = state.obj;
-        if (!subscriber.closed) {
-          if (index < keys.length) {
+        });
+    }
+}
+function dispatch(state) {
+    var keys = state.keys, index = state.index, subscriber = state.subscriber, subscription = state.subscription, obj = state.obj;
+    if (!subscriber.closed) {
+        if (index < keys.length) {
             var key = keys[index];
             subscriber.next([key, obj[key]]);
-            subscription.add(
-              this.schedule({
-                keys: keys,
-                index: index + 1,
-                subscriber: subscriber,
-                subscription: subscription,
-                obj: obj,
-              }),
-            );
-          } else {
+            subscription.add(this.schedule({ keys: keys, index: index + 1, subscriber: subscriber, subscription: subscription, obj: obj }));
+        }
+        else {
             subscriber.complete();
-          }
         }
-      }
-      //# sourceMappingURL=pairs.js.map
+    }
+}
+//# sourceMappingURL=pairs.js.map
 
-      /***/
-    },
-    /* 836 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = range;
-      /* unused harmony export dispatch */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
-
-      function range(start, count, scheduler) {
-        if (start === void 0) {
-          start = 0;
-        }
-        if (count === void 0) {
-          count = 0;
-        }
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var index = 0;
-          var current = start;
-          if (scheduler) {
+
+/***/ }),
+/* 836 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = range;
+/* unused harmony export dispatch */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
+
+function range(start, count, scheduler) {
+    if (start === void 0) {
+        start = 0;
+    }
+    if (count === void 0) {
+        count = 0;
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var index = 0;
+        var current = start;
+        if (scheduler) {
             return scheduler.schedule(dispatch, 0, {
-              index: index,
-              count: count,
-              start: start,
-              subscriber: subscriber,
+                index: index, count: count, start: start, subscriber: subscriber
             });
-          } else {
+        }
+        else {
             do {
-              if (index++ >= count) {
-                subscriber.complete();
-                break;
-              }
-              subscriber.next(current++);
-              if (subscriber.closed) {
-                break;
-              }
+                if (index++ >= count) {
+                    subscriber.complete();
+                    break;
+                }
+                subscriber.next(current++);
+                if (subscriber.closed) {
+                    break;
+                }
             } while (true);
-          }
-          return undefined;
-        });
-      }
-      function dispatch(state) {
-        var start = state.start,
-          index = state.index,
-          count = state.count,
-          subscriber = state.subscriber;
-        if (index >= count) {
-          subscriber.complete();
-          return;
-        }
-        subscriber.next(start);
-        if (subscriber.closed) {
-          return;
         }
-        state.index = index + 1;
-        state.start = start + 1;
-        this.schedule(state);
-      }
-      //# sourceMappingURL=range.js.map
+        return undefined;
+    });
+}
+function dispatch(state) {
+    var start = state.start, index = state.index, count = state.count, subscriber = state.subscriber;
+    if (index >= count) {
+        subscriber.complete();
+        return;
+    }
+    subscriber.next(start);
+    if (subscriber.closed) {
+        return;
+    }
+    state.index = index + 1;
+    state.start = start + 1;
+    this.schedule(state);
+}
+//# sourceMappingURL=range.js.map
 
-      /***/
-    },
-    /* 837 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = using;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ =
-        __webpack_require__(62);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
-
-      function using(resourceFactory, observableFactory) {
-        return new __WEBPACK_IMPORTED_MODULE_0__Observable__[
-          "a" /* Observable */
-        ](function (subscriber) {
-          var resource;
-          try {
+
+/***/ }),
+/* 837 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = using;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__from__ = __webpack_require__(62);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START _Observable,_from,_empty PURE_IMPORTS_END */
+
+
+
+function using(resourceFactory, observableFactory) {
+    return new __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */](function (subscriber) {
+        var resource;
+        try {
             resource = resourceFactory();
-          } catch (err) {
+        }
+        catch (err) {
             subscriber.error(err);
             return undefined;
-          }
-          var result;
-          try {
+        }
+        var result;
+        try {
             result = observableFactory(resource);
-          } catch (err) {
+        }
+        catch (err) {
             subscriber.error(err);
             return undefined;
-          }
-          var source = result
-            ? __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */],
-              )(result)
-            : __WEBPACK_IMPORTED_MODULE_2__empty__["b" /* EMPTY */];
-          var subscription = source.subscribe(subscriber);
-          return function () {
+        }
+        var source = result ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__from__["a" /* from */])(result) : __WEBPACK_IMPORTED_MODULE_2__empty__["b" /* EMPTY */];
+        var subscription = source.subscribe(subscriber);
+        return function () {
             subscription.unsubscribe();
             if (resource) {
-              resource.unsubscribe();
+                resource.unsubscribe();
             }
-          };
-        });
-      }
-      //# sourceMappingURL=using.js.map
+        };
+    });
+}
+//# sourceMappingURL=using.js.map
 
-      /***/
-    },
-    /* 838 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = auditTime;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__audit__ =
-        __webpack_require__(428);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_timer__ =
-        __webpack_require__(427);
-      /** PURE_IMPORTS_START _scheduler_async,_audit,_observable_timer PURE_IMPORTS_END */
-
-      function auditTime(duration, scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_1__audit__["a" /* audit */],
-        )(function () {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__observable_timer__["a" /* timer */],
-          )(duration, scheduler);
-        });
-      }
-      //# sourceMappingURL=auditTime.js.map
 
-      /***/
-    },
-    /* 839 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = buffer;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function buffer(closingNotifier) {
-        return function bufferOperatorFunction(source) {
-          return source.lift(new BufferOperator(closingNotifier));
-        };
-      }
-      var BufferOperator = /*@__PURE__*/ (function () {
-        function BufferOperator(closingNotifier) {
-          this.closingNotifier = closingNotifier;
-        }
-        BufferOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new BufferSubscriber(subscriber, this.closingNotifier),
-          );
-        };
-        return BufferOperator;
-      })();
-      var BufferSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BufferSubscriber,
-          _super,
-        );
-        function BufferSubscriber(destination, closingNotifier) {
-          var _this = _super.call(this, destination) || this;
-          _this.buffer = [];
-          _this.add(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(_this, closingNotifier),
-          );
-          return _this;
-        }
-        BufferSubscriber.prototype._next = function (value) {
-          this.buffer.push(value);
-        };
-        BufferSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          var buffer = this.buffer;
-          this.buffer = [];
-          this.destination.next(buffer);
-        };
-        return BufferSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=buffer.js.map
+/***/ }),
+/* 838 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 840 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferCount;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function bufferCount(bufferSize, startBufferEvery) {
-        if (startBufferEvery === void 0) {
-          startBufferEvery = null;
-        }
-        return function bufferCountOperatorFunction(source) {
-          return source.lift(
-            new BufferCountOperator(bufferSize, startBufferEvery),
-          );
-        };
-      }
-      var BufferCountOperator = /*@__PURE__*/ (function () {
-        function BufferCountOperator(bufferSize, startBufferEvery) {
-          this.bufferSize = bufferSize;
-          this.startBufferEvery = startBufferEvery;
-          if (!startBufferEvery || bufferSize === startBufferEvery) {
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = auditTime;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__audit__ = __webpack_require__(428);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_timer__ = __webpack_require__(427);
+/** PURE_IMPORTS_START _scheduler_async,_audit,_observable_timer PURE_IMPORTS_END */
+
+
+
+function auditTime(duration, scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__audit__["a" /* audit */])(function () { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_timer__["a" /* timer */])(duration, scheduler); });
+}
+//# sourceMappingURL=auditTime.js.map
+
+
+/***/ }),
+/* 839 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = buffer;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+function buffer(closingNotifier) {
+    return function bufferOperatorFunction(source) {
+        return source.lift(new BufferOperator(closingNotifier));
+    };
+}
+var BufferOperator = /*@__PURE__*/ (function () {
+    function BufferOperator(closingNotifier) {
+        this.closingNotifier = closingNotifier;
+    }
+    BufferOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new BufferSubscriber(subscriber, this.closingNotifier));
+    };
+    return BufferOperator;
+}());
+var BufferSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferSubscriber, _super);
+    function BufferSubscriber(destination, closingNotifier) {
+        var _this = _super.call(this, destination) || this;
+        _this.buffer = [];
+        _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, closingNotifier));
+        return _this;
+    }
+    BufferSubscriber.prototype._next = function (value) {
+        this.buffer.push(value);
+    };
+    BufferSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        var buffer = this.buffer;
+        this.buffer = [];
+        this.destination.next(buffer);
+    };
+    return BufferSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=buffer.js.map
+
+
+/***/ }),
+/* 840 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = bufferCount;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function bufferCount(bufferSize, startBufferEvery) {
+    if (startBufferEvery === void 0) {
+        startBufferEvery = null;
+    }
+    return function bufferCountOperatorFunction(source) {
+        return source.lift(new BufferCountOperator(bufferSize, startBufferEvery));
+    };
+}
+var BufferCountOperator = /*@__PURE__*/ (function () {
+    function BufferCountOperator(bufferSize, startBufferEvery) {
+        this.bufferSize = bufferSize;
+        this.startBufferEvery = startBufferEvery;
+        if (!startBufferEvery || bufferSize === startBufferEvery) {
             this.subscriberClass = BufferCountSubscriber;
-          } else {
+        }
+        else {
             this.subscriberClass = BufferSkipCountSubscriber;
-          }
         }
-        BufferCountOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new this.subscriberClass(
-              subscriber,
-              this.bufferSize,
-              this.startBufferEvery,
-            ),
-          );
-        };
-        return BufferCountOperator;
-      })();
-      var BufferCountSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BufferCountSubscriber,
-          _super,
-        );
-        function BufferCountSubscriber(destination, bufferSize) {
-          var _this = _super.call(this, destination) || this;
-          _this.bufferSize = bufferSize;
-          _this.buffer = [];
-          return _this;
-        }
-        BufferCountSubscriber.prototype._next = function (value) {
-          var buffer = this.buffer;
-          buffer.push(value);
-          if (buffer.length == this.bufferSize) {
+    }
+    BufferCountOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new this.subscriberClass(subscriber, this.bufferSize, this.startBufferEvery));
+    };
+    return BufferCountOperator;
+}());
+var BufferCountSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferCountSubscriber, _super);
+    function BufferCountSubscriber(destination, bufferSize) {
+        var _this = _super.call(this, destination) || this;
+        _this.bufferSize = bufferSize;
+        _this.buffer = [];
+        return _this;
+    }
+    BufferCountSubscriber.prototype._next = function (value) {
+        var buffer = this.buffer;
+        buffer.push(value);
+        if (buffer.length == this.bufferSize) {
             this.destination.next(buffer);
             this.buffer = [];
-          }
-        };
-        BufferCountSubscriber.prototype._complete = function () {
-          var buffer = this.buffer;
-          if (buffer.length > 0) {
+        }
+    };
+    BufferCountSubscriber.prototype._complete = function () {
+        var buffer = this.buffer;
+        if (buffer.length > 0) {
             this.destination.next(buffer);
-          }
-          _super.prototype._complete.call(this);
-        };
-        return BufferCountSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      var BufferSkipCountSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BufferSkipCountSubscriber,
-          _super,
-        );
-        function BufferSkipCountSubscriber(
-          destination,
-          bufferSize,
-          startBufferEvery,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.bufferSize = bufferSize;
-          _this.startBufferEvery = startBufferEvery;
-          _this.buffers = [];
-          _this.count = 0;
-          return _this;
-        }
-        BufferSkipCountSubscriber.prototype._next = function (value) {
-          var _a = this,
-            bufferSize = _a.bufferSize,
-            startBufferEvery = _a.startBufferEvery,
-            buffers = _a.buffers,
-            count = _a.count;
-          this.count++;
-          if (count % startBufferEvery === 0) {
+        }
+        _super.prototype._complete.call(this);
+    };
+    return BufferCountSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+var BufferSkipCountSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferSkipCountSubscriber, _super);
+    function BufferSkipCountSubscriber(destination, bufferSize, startBufferEvery) {
+        var _this = _super.call(this, destination) || this;
+        _this.bufferSize = bufferSize;
+        _this.startBufferEvery = startBufferEvery;
+        _this.buffers = [];
+        _this.count = 0;
+        return _this;
+    }
+    BufferSkipCountSubscriber.prototype._next = function (value) {
+        var _a = this, bufferSize = _a.bufferSize, startBufferEvery = _a.startBufferEvery, buffers = _a.buffers, count = _a.count;
+        this.count++;
+        if (count % startBufferEvery === 0) {
             buffers.push([]);
-          }
-          for (var i = buffers.length; i--; ) {
+        }
+        for (var i = buffers.length; i--;) {
             var buffer = buffers[i];
             buffer.push(value);
             if (buffer.length === bufferSize) {
-              buffers.splice(i, 1);
-              this.destination.next(buffer);
+                buffers.splice(i, 1);
+                this.destination.next(buffer);
             }
-          }
-        };
-        BufferSkipCountSubscriber.prototype._complete = function () {
-          var _a = this,
-            buffers = _a.buffers,
-            destination = _a.destination;
-          while (buffers.length > 0) {
+        }
+    };
+    BufferSkipCountSubscriber.prototype._complete = function () {
+        var _a = this, buffers = _a.buffers, destination = _a.destination;
+        while (buffers.length > 0) {
             var buffer = buffers.shift();
             if (buffer.length > 0) {
-              destination.next(buffer);
+                destination.next(buffer);
             }
-          }
-          _super.prototype._complete.call(this);
-        };
-        return BufferSkipCountSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=bufferCount.js.map
+        }
+        _super.prototype._complete.call(this);
+    };
+    return BufferSkipCountSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=bufferCount.js.map
 
-      /***/
-    },
-    /* 841 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferTime;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START tslib,_scheduler_async,_Subscriber,_util_isScheduler PURE_IMPORTS_END */
-
-      function bufferTime(bufferTimeSpan) {
-        var length = arguments.length;
-        var scheduler =
-          __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(arguments[arguments.length - 1])
-        ) {
-          scheduler = arguments[arguments.length - 1];
-          length--;
-        }
-        var bufferCreationInterval = null;
-        if (length >= 2) {
-          bufferCreationInterval = arguments[1];
-        }
-        var maxBufferSize = Number.POSITIVE_INFINITY;
-        if (length >= 3) {
-          maxBufferSize = arguments[2];
-        }
-        return function bufferTimeOperatorFunction(source) {
-          return source.lift(
-            new BufferTimeOperator(
-              bufferTimeSpan,
-              bufferCreationInterval,
-              maxBufferSize,
-              scheduler,
-            ),
-          );
-        };
-      }
-      var BufferTimeOperator = /*@__PURE__*/ (function () {
-        function BufferTimeOperator(
-          bufferTimeSpan,
-          bufferCreationInterval,
-          maxBufferSize,
-          scheduler,
-        ) {
-          this.bufferTimeSpan = bufferTimeSpan;
-          this.bufferCreationInterval = bufferCreationInterval;
-          this.maxBufferSize = maxBufferSize;
-          this.scheduler = scheduler;
-        }
-        BufferTimeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new BufferTimeSubscriber(
-              subscriber,
-              this.bufferTimeSpan,
-              this.bufferCreationInterval,
-              this.maxBufferSize,
-              this.scheduler,
-            ),
-          );
-        };
-        return BufferTimeOperator;
-      })();
-      var Context = /*@__PURE__*/ (function () {
-        function Context() {
-          this.buffer = [];
+
+/***/ }),
+/* 841 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = bufferTime;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START tslib,_scheduler_async,_Subscriber,_util_isScheduler PURE_IMPORTS_END */
+
+
+
+
+function bufferTime(bufferTimeSpan) {
+    var length = arguments.length;
+    var scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_isScheduler__["a" /* isScheduler */])(arguments[arguments.length - 1])) {
+        scheduler = arguments[arguments.length - 1];
+        length--;
+    }
+    var bufferCreationInterval = null;
+    if (length >= 2) {
+        bufferCreationInterval = arguments[1];
+    }
+    var maxBufferSize = Number.POSITIVE_INFINITY;
+    if (length >= 3) {
+        maxBufferSize = arguments[2];
+    }
+    return function bufferTimeOperatorFunction(source) {
+        return source.lift(new BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler));
+    };
+}
+var BufferTimeOperator = /*@__PURE__*/ (function () {
+    function BufferTimeOperator(bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
+        this.bufferTimeSpan = bufferTimeSpan;
+        this.bufferCreationInterval = bufferCreationInterval;
+        this.maxBufferSize = maxBufferSize;
+        this.scheduler = scheduler;
+    }
+    BufferTimeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new BufferTimeSubscriber(subscriber, this.bufferTimeSpan, this.bufferCreationInterval, this.maxBufferSize, this.scheduler));
+    };
+    return BufferTimeOperator;
+}());
+var Context = /*@__PURE__*/ (function () {
+    function Context() {
+        this.buffer = [];
+    }
+    return Context;
+}());
+var BufferTimeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferTimeSubscriber, _super);
+    function BufferTimeSubscriber(destination, bufferTimeSpan, bufferCreationInterval, maxBufferSize, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.bufferTimeSpan = bufferTimeSpan;
+        _this.bufferCreationInterval = bufferCreationInterval;
+        _this.maxBufferSize = maxBufferSize;
+        _this.scheduler = scheduler;
+        _this.contexts = [];
+        var context = _this.openContext();
+        _this.timespanOnly = bufferCreationInterval == null || bufferCreationInterval < 0;
+        if (_this.timespanOnly) {
+            var timeSpanOnlyState = { subscriber: _this, context: context, bufferTimeSpan: bufferTimeSpan };
+            _this.add(context.closeAction = scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
         }
-        return Context;
-      })();
-      var BufferTimeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BufferTimeSubscriber,
-          _super,
-        );
-        function BufferTimeSubscriber(
-          destination,
-          bufferTimeSpan,
-          bufferCreationInterval,
-          maxBufferSize,
-          scheduler,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.bufferTimeSpan = bufferTimeSpan;
-          _this.bufferCreationInterval = bufferCreationInterval;
-          _this.maxBufferSize = maxBufferSize;
-          _this.scheduler = scheduler;
-          _this.contexts = [];
-          var context = _this.openContext();
-          _this.timespanOnly =
-            bufferCreationInterval == null || bufferCreationInterval < 0;
-          if (_this.timespanOnly) {
-            var timeSpanOnlyState = {
-              subscriber: _this,
-              context: context,
-              bufferTimeSpan: bufferTimeSpan,
-            };
-            _this.add(
-              (context.closeAction = scheduler.schedule(
-                dispatchBufferTimeSpanOnly,
-                bufferTimeSpan,
-                timeSpanOnlyState,
-              )),
-            );
-          } else {
+        else {
             var closeState = { subscriber: _this, context: context };
-            var creationState = {
-              bufferTimeSpan: bufferTimeSpan,
-              bufferCreationInterval: bufferCreationInterval,
-              subscriber: _this,
-              scheduler: scheduler,
-            };
-            _this.add(
-              (context.closeAction = scheduler.schedule(
-                dispatchBufferClose,
-                bufferTimeSpan,
-                closeState,
-              )),
-            );
-            _this.add(
-              scheduler.schedule(
-                dispatchBufferCreation,
-                bufferCreationInterval,
-                creationState,
-              ),
-            );
-          }
-          return _this;
+            var creationState = { bufferTimeSpan: bufferTimeSpan, bufferCreationInterval: bufferCreationInterval, subscriber: _this, scheduler: scheduler };
+            _this.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, closeState));
+            _this.add(scheduler.schedule(dispatchBufferCreation, bufferCreationInterval, creationState));
         }
-        BufferTimeSubscriber.prototype._next = function (value) {
-          var contexts = this.contexts;
-          var len = contexts.length;
-          var filledBufferContext;
-          for (var i = 0; i < len; i++) {
+        return _this;
+    }
+    BufferTimeSubscriber.prototype._next = function (value) {
+        var contexts = this.contexts;
+        var len = contexts.length;
+        var filledBufferContext;
+        for (var i = 0; i < len; i++) {
             var context_1 = contexts[i];
             var buffer = context_1.buffer;
             buffer.push(value);
             if (buffer.length == this.maxBufferSize) {
-              filledBufferContext = context_1;
+                filledBufferContext = context_1;
             }
-          }
-          if (filledBufferContext) {
+        }
+        if (filledBufferContext) {
             this.onBufferFull(filledBufferContext);
-          }
-        };
-        BufferTimeSubscriber.prototype._error = function (err) {
-          this.contexts.length = 0;
-          _super.prototype._error.call(this, err);
-        };
-        BufferTimeSubscriber.prototype._complete = function () {
-          var _a = this,
-            contexts = _a.contexts,
-            destination = _a.destination;
-          while (contexts.length > 0) {
+        }
+    };
+    BufferTimeSubscriber.prototype._error = function (err) {
+        this.contexts.length = 0;
+        _super.prototype._error.call(this, err);
+    };
+    BufferTimeSubscriber.prototype._complete = function () {
+        var _a = this, contexts = _a.contexts, destination = _a.destination;
+        while (contexts.length > 0) {
             var context_2 = contexts.shift();
             destination.next(context_2.buffer);
-          }
-          _super.prototype._complete.call(this);
-        };
-        BufferTimeSubscriber.prototype._unsubscribe = function () {
-          this.contexts = null;
-        };
-        BufferTimeSubscriber.prototype.onBufferFull = function (context) {
-          this.closeContext(context);
-          var closeAction = context.closeAction;
-          closeAction.unsubscribe();
-          this.remove(closeAction);
-          if (!this.closed && this.timespanOnly) {
+        }
+        _super.prototype._complete.call(this);
+    };
+    BufferTimeSubscriber.prototype._unsubscribe = function () {
+        this.contexts = null;
+    };
+    BufferTimeSubscriber.prototype.onBufferFull = function (context) {
+        this.closeContext(context);
+        var closeAction = context.closeAction;
+        closeAction.unsubscribe();
+        this.remove(closeAction);
+        if (!this.closed && this.timespanOnly) {
             context = this.openContext();
             var bufferTimeSpan = this.bufferTimeSpan;
-            var timeSpanOnlyState = {
-              subscriber: this,
-              context: context,
-              bufferTimeSpan: bufferTimeSpan,
-            };
-            this.add(
-              (context.closeAction = this.scheduler.schedule(
-                dispatchBufferTimeSpanOnly,
-                bufferTimeSpan,
-                timeSpanOnlyState,
-              )),
-            );
-          }
-        };
-        BufferTimeSubscriber.prototype.openContext = function () {
-          var context = new Context();
-          this.contexts.push(context);
-          return context;
-        };
-        BufferTimeSubscriber.prototype.closeContext = function (context) {
-          this.destination.next(context.buffer);
-          var contexts = this.contexts;
-          var spliceIndex = contexts ? contexts.indexOf(context) : -1;
-          if (spliceIndex >= 0) {
+            var timeSpanOnlyState = { subscriber: this, context: context, bufferTimeSpan: bufferTimeSpan };
+            this.add(context.closeAction = this.scheduler.schedule(dispatchBufferTimeSpanOnly, bufferTimeSpan, timeSpanOnlyState));
+        }
+    };
+    BufferTimeSubscriber.prototype.openContext = function () {
+        var context = new Context();
+        this.contexts.push(context);
+        return context;
+    };
+    BufferTimeSubscriber.prototype.closeContext = function (context) {
+        this.destination.next(context.buffer);
+        var contexts = this.contexts;
+        var spliceIndex = contexts ? contexts.indexOf(context) : -1;
+        if (spliceIndex >= 0) {
             contexts.splice(contexts.indexOf(context), 1);
-          }
-        };
-        return BufferTimeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]);
-      function dispatchBufferTimeSpanOnly(state) {
-        var subscriber = state.subscriber;
-        var prevContext = state.context;
-        if (prevContext) {
-          subscriber.closeContext(prevContext);
-        }
-        if (!subscriber.closed) {
-          state.context = subscriber.openContext();
-          state.context.closeAction = this.schedule(
-            state,
-            state.bufferTimeSpan,
-          );
-        }
-      }
-      function dispatchBufferCreation(state) {
-        var bufferCreationInterval = state.bufferCreationInterval,
-          bufferTimeSpan = state.bufferTimeSpan,
-          subscriber = state.subscriber,
-          scheduler = state.scheduler;
-        var context = subscriber.openContext();
-        var action = this;
-        if (!subscriber.closed) {
-          subscriber.add(
-            (context.closeAction = scheduler.schedule(
-              dispatchBufferClose,
-              bufferTimeSpan,
-              { subscriber: subscriber, context: context },
-            )),
-          );
-          action.schedule(state, bufferCreationInterval);
-        }
-      }
-      function dispatchBufferClose(arg) {
-        var subscriber = arg.subscriber,
-          context = arg.context;
-        subscriber.closeContext(context);
-      }
-      //# sourceMappingURL=bufferTime.js.map
-
-      /***/
-    },
-    /* 842 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferToggle;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /** PURE_IMPORTS_START tslib,_Subscription,_util_subscribeToResult,_OuterSubscriber PURE_IMPORTS_END */
-
-      function bufferToggle(openings, closingSelector) {
-        return function bufferToggleOperatorFunction(source) {
-          return source.lift(
-            new BufferToggleOperator(openings, closingSelector),
-          );
-        };
-      }
-      var BufferToggleOperator = /*@__PURE__*/ (function () {
-        function BufferToggleOperator(openings, closingSelector) {
-          this.openings = openings;
-          this.closingSelector = closingSelector;
-        }
-        BufferToggleOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new BufferToggleSubscriber(
-              subscriber,
-              this.openings,
-              this.closingSelector,
-            ),
-          );
-        };
-        return BufferToggleOperator;
-      })();
-      var BufferToggleSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BufferToggleSubscriber,
-          _super,
-        );
-        function BufferToggleSubscriber(
-          destination,
-          openings,
-          closingSelector,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.openings = openings;
-          _this.closingSelector = closingSelector;
-          _this.contexts = [];
-          _this.add(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(_this, openings),
-          );
-          return _this;
         }
-        BufferToggleSubscriber.prototype._next = function (value) {
-          var contexts = this.contexts;
-          var len = contexts.length;
-          for (var i = 0; i < len; i++) {
+    };
+    return BufferTimeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_2__Subscriber__["a" /* Subscriber */]));
+function dispatchBufferTimeSpanOnly(state) {
+    var subscriber = state.subscriber;
+    var prevContext = state.context;
+    if (prevContext) {
+        subscriber.closeContext(prevContext);
+    }
+    if (!subscriber.closed) {
+        state.context = subscriber.openContext();
+        state.context.closeAction = this.schedule(state, state.bufferTimeSpan);
+    }
+}
+function dispatchBufferCreation(state) {
+    var bufferCreationInterval = state.bufferCreationInterval, bufferTimeSpan = state.bufferTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler;
+    var context = subscriber.openContext();
+    var action = this;
+    if (!subscriber.closed) {
+        subscriber.add(context.closeAction = scheduler.schedule(dispatchBufferClose, bufferTimeSpan, { subscriber: subscriber, context: context }));
+        action.schedule(state, bufferCreationInterval);
+    }
+}
+function dispatchBufferClose(arg) {
+    var subscriber = arg.subscriber, context = arg.context;
+    subscriber.closeContext(context);
+}
+//# sourceMappingURL=bufferTime.js.map
+
+
+/***/ }),
+/* 842 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = bufferToggle;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/** PURE_IMPORTS_START tslib,_Subscription,_util_subscribeToResult,_OuterSubscriber PURE_IMPORTS_END */
+
+
+
+
+function bufferToggle(openings, closingSelector) {
+    return function bufferToggleOperatorFunction(source) {
+        return source.lift(new BufferToggleOperator(openings, closingSelector));
+    };
+}
+var BufferToggleOperator = /*@__PURE__*/ (function () {
+    function BufferToggleOperator(openings, closingSelector) {
+        this.openings = openings;
+        this.closingSelector = closingSelector;
+    }
+    BufferToggleOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new BufferToggleSubscriber(subscriber, this.openings, this.closingSelector));
+    };
+    return BufferToggleOperator;
+}());
+var BufferToggleSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferToggleSubscriber, _super);
+    function BufferToggleSubscriber(destination, openings, closingSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.openings = openings;
+        _this.closingSelector = closingSelector;
+        _this.contexts = [];
+        _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, openings));
+        return _this;
+    }
+    BufferToggleSubscriber.prototype._next = function (value) {
+        var contexts = this.contexts;
+        var len = contexts.length;
+        for (var i = 0; i < len; i++) {
             contexts[i].buffer.push(value);
-          }
-        };
-        BufferToggleSubscriber.prototype._error = function (err) {
-          var contexts = this.contexts;
-          while (contexts.length > 0) {
+        }
+    };
+    BufferToggleSubscriber.prototype._error = function (err) {
+        var contexts = this.contexts;
+        while (contexts.length > 0) {
             var context_1 = contexts.shift();
             context_1.subscription.unsubscribe();
             context_1.buffer = null;
             context_1.subscription = null;
-          }
-          this.contexts = null;
-          _super.prototype._error.call(this, err);
-        };
-        BufferToggleSubscriber.prototype._complete = function () {
-          var contexts = this.contexts;
-          while (contexts.length > 0) {
+        }
+        this.contexts = null;
+        _super.prototype._error.call(this, err);
+    };
+    BufferToggleSubscriber.prototype._complete = function () {
+        var contexts = this.contexts;
+        while (contexts.length > 0) {
             var context_2 = contexts.shift();
             this.destination.next(context_2.buffer);
             context_2.subscription.unsubscribe();
             context_2.buffer = null;
             context_2.subscription = null;
-          }
-          this.contexts = null;
-          _super.prototype._complete.call(this);
-        };
-        BufferToggleSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          outerValue
-            ? this.closeBuffer(outerValue)
-            : this.openBuffer(innerValue);
-        };
-        BufferToggleSubscriber.prototype.notifyComplete = function (innerSub) {
-          this.closeBuffer(innerSub.context);
-        };
-        BufferToggleSubscriber.prototype.openBuffer = function (value) {
-          try {
+        }
+        this.contexts = null;
+        _super.prototype._complete.call(this);
+    };
+    BufferToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        outerValue ? this.closeBuffer(outerValue) : this.openBuffer(innerValue);
+    };
+    BufferToggleSubscriber.prototype.notifyComplete = function (innerSub) {
+        this.closeBuffer(innerSub.context);
+    };
+    BufferToggleSubscriber.prototype.openBuffer = function (value) {
+        try {
             var closingSelector = this.closingSelector;
             var closingNotifier = closingSelector.call(this, value);
             if (closingNotifier) {
-              this.trySubscribe(closingNotifier);
+                this.trySubscribe(closingNotifier);
             }
-          } catch (err) {
+        }
+        catch (err) {
             this._error(err);
-          }
-        };
-        BufferToggleSubscriber.prototype.closeBuffer = function (context) {
-          var contexts = this.contexts;
-          if (contexts && context) {
-            var buffer = context.buffer,
-              subscription = context.subscription;
+        }
+    };
+    BufferToggleSubscriber.prototype.closeBuffer = function (context) {
+        var contexts = this.contexts;
+        if (contexts && context) {
+            var buffer = context.buffer, subscription = context.subscription;
             this.destination.next(buffer);
             contexts.splice(contexts.indexOf(context), 1);
             this.remove(subscription);
             subscription.unsubscribe();
-          }
-        };
-        BufferToggleSubscriber.prototype.trySubscribe = function (
-          closingNotifier,
-        ) {
-          var contexts = this.contexts;
-          var buffer = [];
-          var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-            "a" /* Subscription */
-          ]();
-          var context = { buffer: buffer, subscription: subscription };
-          contexts.push(context);
-          var innerSubscription = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, closingNotifier, context);
-          if (!innerSubscription || innerSubscription.closed) {
+        }
+    };
+    BufferToggleSubscriber.prototype.trySubscribe = function (closingNotifier) {
+        var contexts = this.contexts;
+        var buffer = [];
+        var subscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
+        var context = { buffer: buffer, subscription: subscription };
+        contexts.push(context);
+        var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier, context);
+        if (!innerSubscription || innerSubscription.closed) {
             this.closeBuffer(context);
-          } else {
+        }
+        else {
             innerSubscription.context = context;
             this.add(innerSubscription);
             subscription.add(innerSubscription);
-          }
-        };
-        return BufferToggleSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=bufferToggle.js.map
-
-      /***/
-    },
-    /* 843 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = bufferWhen;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function bufferWhen(closingSelector) {
-        return function (source) {
-          return source.lift(new BufferWhenOperator(closingSelector));
-        };
-      }
-      var BufferWhenOperator = /*@__PURE__*/ (function () {
-        function BufferWhenOperator(closingSelector) {
-          this.closingSelector = closingSelector;
         }
-        BufferWhenOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new BufferWhenSubscriber(subscriber, this.closingSelector),
-          );
-        };
-        return BufferWhenOperator;
-      })();
-      var BufferWhenSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          BufferWhenSubscriber,
-          _super,
-        );
-        function BufferWhenSubscriber(destination, closingSelector) {
-          var _this = _super.call(this, destination) || this;
-          _this.closingSelector = closingSelector;
-          _this.subscribing = false;
-          _this.openBuffer();
-          return _this;
-        }
-        BufferWhenSubscriber.prototype._next = function (value) {
-          this.buffer.push(value);
-        };
-        BufferWhenSubscriber.prototype._complete = function () {
-          var buffer = this.buffer;
-          if (buffer) {
+    };
+    return BufferToggleSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=bufferToggle.js.map
+
+
+/***/ }),
+/* 843 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = bufferWhen;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+
+function bufferWhen(closingSelector) {
+    return function (source) {
+        return source.lift(new BufferWhenOperator(closingSelector));
+    };
+}
+var BufferWhenOperator = /*@__PURE__*/ (function () {
+    function BufferWhenOperator(closingSelector) {
+        this.closingSelector = closingSelector;
+    }
+    BufferWhenOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new BufferWhenSubscriber(subscriber, this.closingSelector));
+    };
+    return BufferWhenOperator;
+}());
+var BufferWhenSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](BufferWhenSubscriber, _super);
+    function BufferWhenSubscriber(destination, closingSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.closingSelector = closingSelector;
+        _this.subscribing = false;
+        _this.openBuffer();
+        return _this;
+    }
+    BufferWhenSubscriber.prototype._next = function (value) {
+        this.buffer.push(value);
+    };
+    BufferWhenSubscriber.prototype._complete = function () {
+        var buffer = this.buffer;
+        if (buffer) {
             this.destination.next(buffer);
-          }
-          _super.prototype._complete.call(this);
-        };
-        BufferWhenSubscriber.prototype._unsubscribe = function () {
-          this.buffer = null;
-          this.subscribing = false;
-        };
-        BufferWhenSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.openBuffer();
-        };
-        BufferWhenSubscriber.prototype.notifyComplete = function () {
-          if (this.subscribing) {
+        }
+        _super.prototype._complete.call(this);
+    };
+    BufferWhenSubscriber.prototype._unsubscribe = function () {
+        this.buffer = null;
+        this.subscribing = false;
+    };
+    BufferWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.openBuffer();
+    };
+    BufferWhenSubscriber.prototype.notifyComplete = function () {
+        if (this.subscribing) {
             this.complete();
-          } else {
+        }
+        else {
             this.openBuffer();
-          }
-        };
-        BufferWhenSubscriber.prototype.openBuffer = function () {
-          var closingSubscription = this.closingSubscription;
-          if (closingSubscription) {
+        }
+    };
+    BufferWhenSubscriber.prototype.openBuffer = function () {
+        var closingSubscription = this.closingSubscription;
+        if (closingSubscription) {
             this.remove(closingSubscription);
             closingSubscription.unsubscribe();
-          }
-          var buffer = this.buffer;
-          if (this.buffer) {
+        }
+        var buffer = this.buffer;
+        if (this.buffer) {
             this.destination.next(buffer);
-          }
-          this.buffer = [];
-          var closingNotifier = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
-          )(this.closingSelector)();
-          if (
-            closingNotifier ===
-            __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-              "a" /* errorObject */
-            ]
-          ) {
-            this.error(
-              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                "a" /* errorObject */
-              ].e,
-            );
-          } else {
-            closingSubscription =
-              new __WEBPACK_IMPORTED_MODULE_1__Subscription__[
-                "a" /* Subscription */
-              ]();
+        }
+        this.buffer = [];
+        var closingNotifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.closingSelector)();
+        if (closingNotifier === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+            this.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
+        }
+        else {
+            closingSubscription = new __WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]();
             this.closingSubscription = closingSubscription;
             this.add(closingSubscription);
             this.subscribing = true;
-            closingSubscription.add(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, closingNotifier),
-            );
+            closingSubscription.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier));
             this.subscribing = false;
-          }
-        };
-        return BufferWhenSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=bufferWhen.js.map
-
-      /***/
-    },
-    /* 844 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = catchError;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function catchError(selector) {
-        return function catchErrorOperatorFunction(source) {
-          var operator = new CatchOperator(selector);
-          var caught = source.lift(operator);
-          return (operator.caught = caught);
-        };
-      }
-      var CatchOperator = /*@__PURE__*/ (function () {
-        function CatchOperator(selector) {
-          this.selector = selector;
         }
-        CatchOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new CatchSubscriber(subscriber, this.selector, this.caught),
-          );
-        };
-        return CatchOperator;
-      })();
-      var CatchSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          CatchSubscriber,
-          _super,
-        );
-        function CatchSubscriber(destination, selector, caught) {
-          var _this = _super.call(this, destination) || this;
-          _this.selector = selector;
-          _this.caught = caught;
-          return _this;
-        }
-        CatchSubscriber.prototype.error = function (err) {
-          if (!this.isStopped) {
+    };
+    return BufferWhenSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=bufferWhen.js.map
+
+
+/***/ }),
+/* 844 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = catchError;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+function catchError(selector) {
+    return function catchErrorOperatorFunction(source) {
+        var operator = new CatchOperator(selector);
+        var caught = source.lift(operator);
+        return (operator.caught = caught);
+    };
+}
+var CatchOperator = /*@__PURE__*/ (function () {
+    function CatchOperator(selector) {
+        this.selector = selector;
+    }
+    CatchOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new CatchSubscriber(subscriber, this.selector, this.caught));
+    };
+    return CatchOperator;
+}());
+var CatchSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CatchSubscriber, _super);
+    function CatchSubscriber(destination, selector, caught) {
+        var _this = _super.call(this, destination) || this;
+        _this.selector = selector;
+        _this.caught = caught;
+        return _this;
+    }
+    CatchSubscriber.prototype.error = function (err) {
+        if (!this.isStopped) {
             var result = void 0;
             try {
-              result = this.selector(err, this.caught);
-            } catch (err2) {
-              _super.prototype.error.call(this, err2);
-              return;
+                result = this.selector(err, this.caught);
+            }
+            catch (err2) {
+                _super.prototype.error.call(this, err2);
+                return;
             }
             this._unsubscribeAndRecycle();
-            var innerSubscriber =
-              new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
-                "a" /* InnerSubscriber */
-              ](this, undefined, undefined);
+            var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
             this.add(innerSubscriber);
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(this, result, undefined, undefined, innerSubscriber);
-          }
-        };
-        return CatchSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=catchError.js.map
+            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, undefined, undefined, innerSubscriber);
+        }
+    };
+    return CatchSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=catchError.js.map
 
-      /***/
-    },
-    /* 845 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = combineAll;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__ =
-        __webpack_require__(309);
-      /** PURE_IMPORTS_START _observable_combineLatest PURE_IMPORTS_END */
-
-      function combineAll(project) {
-        return function (source) {
-          return source.lift(
-            new __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__[
-              "b" /* CombineLatestOperator */
-            ](project),
-          );
-        };
-      }
-      //# sourceMappingURL=combineAll.js.map
 
-      /***/
-    },
-    /* 846 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__ =
-        __webpack_require__(309);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_from__ =
-        __webpack_require__(62);
-      /** PURE_IMPORTS_START _util_isArray,_observable_combineLatest,_observable_from PURE_IMPORTS_END */
-
-      var none = {};
-      function combineLatest() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        var project = null;
-        if (typeof observables[observables.length - 1] === "function") {
-          project = observables.pop();
-        }
-        if (
-          observables.length === 1 &&
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */],
-          )(observables[0])
-        ) {
-          observables = observables[0].slice();
-        }
-        return function (source) {
-          return source.lift.call(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__observable_from__["a" /* from */],
-            )([source].concat(observables)),
-            new __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__[
-              "b" /* CombineLatestOperator */
-            ](project),
-          );
-        };
-      }
-      //# sourceMappingURL=combineLatest.js.map
+/***/ }),
+/* 845 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 847 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = concat;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_concat__ =
-        __webpack_require__(186);
-      /** PURE_IMPORTS_START _observable_concat PURE_IMPORTS_END */
-
-      function concat() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        return function (source) {
-          return source.lift.call(
-            __WEBPACK_IMPORTED_MODULE_0__observable_concat__[
-              "a" /* concat */
-            ].apply(void 0, [source].concat(observables)),
-          );
-        };
-      }
-      //# sourceMappingURL=concat.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = combineAll;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__ = __webpack_require__(309);
+/** PURE_IMPORTS_START _observable_combineLatest PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 848 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = concatMapTo;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__concatMap__ =
-        __webpack_require__(430);
-      /** PURE_IMPORTS_START _concatMap PURE_IMPORTS_END */
-
-      function concatMapTo(innerObservable, resultSelector) {
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__concatMap__["a" /* concatMap */],
-        )(function () {
-          return innerObservable;
-        }, resultSelector);
-      }
-      //# sourceMappingURL=concatMapTo.js.map
-
-      /***/
-    },
-    /* 849 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = count;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function count(predicate) {
-        return function (source) {
-          return source.lift(new CountOperator(predicate, source));
-        };
-      }
-      var CountOperator = /*@__PURE__*/ (function () {
-        function CountOperator(predicate, source) {
-          this.predicate = predicate;
-          this.source = source;
-        }
-        CountOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new CountSubscriber(subscriber, this.predicate, this.source),
-          );
-        };
-        return CountOperator;
-      })();
-      var CountSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          CountSubscriber,
-          _super,
-        );
-        function CountSubscriber(destination, predicate, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.source = source;
-          _this.count = 0;
-          _this.index = 0;
-          return _this;
-        }
-        CountSubscriber.prototype._next = function (value) {
-          if (this.predicate) {
+function combineAll(project) {
+    return function (source) { return source.lift(new __WEBPACK_IMPORTED_MODULE_0__observable_combineLatest__["b" /* CombineLatestOperator */](project)); };
+}
+//# sourceMappingURL=combineAll.js.map
+
+
+/***/ }),
+/* 846 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = combineLatest;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__ = __webpack_require__(309);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_from__ = __webpack_require__(62);
+/** PURE_IMPORTS_START _util_isArray,_observable_combineLatest,_observable_from PURE_IMPORTS_END */
+
+
+
+var none = {};
+function combineLatest() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    var project = null;
+    if (typeof observables[observables.length - 1] === 'function') {
+        project = observables.pop();
+    }
+    if (observables.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(observables[0])) {
+        observables = observables[0].slice();
+    }
+    return function (source) { return source.lift.call(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_from__["a" /* from */])([source].concat(observables)), new __WEBPACK_IMPORTED_MODULE_1__observable_combineLatest__["b" /* CombineLatestOperator */](project)); };
+}
+//# sourceMappingURL=combineLatest.js.map
+
+
+/***/ }),
+/* 847 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = concat;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_concat__ = __webpack_require__(186);
+/** PURE_IMPORTS_START _observable_concat PURE_IMPORTS_END */
+
+function concat() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    return function (source) { return source.lift.call(__WEBPACK_IMPORTED_MODULE_0__observable_concat__["a" /* concat */].apply(void 0, [source].concat(observables))); };
+}
+//# sourceMappingURL=concat.js.map
+
+
+/***/ }),
+/* 848 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = concatMapTo;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__concatMap__ = __webpack_require__(430);
+/** PURE_IMPORTS_START _concatMap PURE_IMPORTS_END */
+
+function concatMapTo(innerObservable, resultSelector) {
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__concatMap__["a" /* concatMap */])(function () { return innerObservable; }, resultSelector);
+}
+//# sourceMappingURL=concatMapTo.js.map
+
+
+/***/ }),
+/* 849 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = count;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function count(predicate) {
+    return function (source) { return source.lift(new CountOperator(predicate, source)); };
+}
+var CountOperator = /*@__PURE__*/ (function () {
+    function CountOperator(predicate, source) {
+        this.predicate = predicate;
+        this.source = source;
+    }
+    CountOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new CountSubscriber(subscriber, this.predicate, this.source));
+    };
+    return CountOperator;
+}());
+var CountSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CountSubscriber, _super);
+    function CountSubscriber(destination, predicate, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.source = source;
+        _this.count = 0;
+        _this.index = 0;
+        return _this;
+    }
+    CountSubscriber.prototype._next = function (value) {
+        if (this.predicate) {
             this._tryPredicate(value);
-          } else {
+        }
+        else {
             this.count++;
-          }
-        };
-        CountSubscriber.prototype._tryPredicate = function (value) {
-          var result;
-          try {
+        }
+    };
+    CountSubscriber.prototype._tryPredicate = function (value) {
+        var result;
+        try {
             result = this.predicate(value, this.index++, this.source);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          if (result) {
+        }
+        if (result) {
             this.count++;
-          }
-        };
-        CountSubscriber.prototype._complete = function () {
-          this.destination.next(this.count);
-          this.destination.complete();
-        };
-        return CountSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=count.js.map
-
-      /***/
-    },
-    /* 850 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = debounce;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function debounce(durationSelector) {
-        return function (source) {
-          return source.lift(new DebounceOperator(durationSelector));
-        };
-      }
-      var DebounceOperator = /*@__PURE__*/ (function () {
-        function DebounceOperator(durationSelector) {
-          this.durationSelector = durationSelector;
         }
-        DebounceOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new DebounceSubscriber(subscriber, this.durationSelector),
-          );
-        };
-        return DebounceOperator;
-      })();
-      var DebounceSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DebounceSubscriber,
-          _super,
-        );
-        function DebounceSubscriber(destination, durationSelector) {
-          var _this = _super.call(this, destination) || this;
-          _this.durationSelector = durationSelector;
-          _this.hasValue = false;
-          _this.durationSubscription = null;
-          return _this;
-        }
-        DebounceSubscriber.prototype._next = function (value) {
-          try {
+    };
+    CountSubscriber.prototype._complete = function () {
+        this.destination.next(this.count);
+        this.destination.complete();
+    };
+    return CountSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=count.js.map
+
+
+/***/ }),
+/* 850 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = debounce;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+function debounce(durationSelector) {
+    return function (source) { return source.lift(new DebounceOperator(durationSelector)); };
+}
+var DebounceOperator = /*@__PURE__*/ (function () {
+    function DebounceOperator(durationSelector) {
+        this.durationSelector = durationSelector;
+    }
+    DebounceOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DebounceSubscriber(subscriber, this.durationSelector));
+    };
+    return DebounceOperator;
+}());
+var DebounceSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DebounceSubscriber, _super);
+    function DebounceSubscriber(destination, durationSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.durationSelector = durationSelector;
+        _this.hasValue = false;
+        _this.durationSubscription = null;
+        return _this;
+    }
+    DebounceSubscriber.prototype._next = function (value) {
+        try {
             var result = this.durationSelector.call(this, value);
             if (result) {
-              this._tryNext(value, result);
+                this._tryNext(value, result);
             }
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
-          }
-        };
-        DebounceSubscriber.prototype._complete = function () {
-          this.emitValue();
-          this.destination.complete();
-        };
-        DebounceSubscriber.prototype._tryNext = function (value, duration) {
-          var subscription = this.durationSubscription;
-          this.value = value;
-          this.hasValue = true;
-          if (subscription) {
+        }
+    };
+    DebounceSubscriber.prototype._complete = function () {
+        this.emitValue();
+        this.destination.complete();
+    };
+    DebounceSubscriber.prototype._tryNext = function (value, duration) {
+        var subscription = this.durationSubscription;
+        this.value = value;
+        this.hasValue = true;
+        if (subscription) {
             subscription.unsubscribe();
             this.remove(subscription);
-          }
-          subscription = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, duration);
-          if (subscription && !subscription.closed) {
-            this.add((this.durationSubscription = subscription));
-          }
-        };
-        DebounceSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.emitValue();
-        };
-        DebounceSubscriber.prototype.notifyComplete = function () {
-          this.emitValue();
-        };
-        DebounceSubscriber.prototype.emitValue = function () {
-          if (this.hasValue) {
+        }
+        subscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, duration);
+        if (subscription && !subscription.closed) {
+            this.add(this.durationSubscription = subscription);
+        }
+    };
+    DebounceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.emitValue();
+    };
+    DebounceSubscriber.prototype.notifyComplete = function () {
+        this.emitValue();
+    };
+    DebounceSubscriber.prototype.emitValue = function () {
+        if (this.hasValue) {
             var value = this.value;
             var subscription = this.durationSubscription;
             if (subscription) {
-              this.durationSubscription = null;
-              subscription.unsubscribe();
-              this.remove(subscription);
+                this.durationSubscription = null;
+                subscription.unsubscribe();
+                this.remove(subscription);
             }
             this.value = null;
             this.hasValue = false;
             _super.prototype._next.call(this, value);
-          }
-        };
-        return DebounceSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=debounce.js.map
-
-      /***/
-    },
-    /* 851 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = debounceTime;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
-        __webpack_require__(40);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
-
-      function debounceTime(dueTime, scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
         }
-        return function (source) {
-          return source.lift(new DebounceTimeOperator(dueTime, scheduler));
-        };
-      }
-      var DebounceTimeOperator = /*@__PURE__*/ (function () {
-        function DebounceTimeOperator(dueTime, scheduler) {
-          this.dueTime = dueTime;
-          this.scheduler = scheduler;
-        }
-        DebounceTimeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new DebounceTimeSubscriber(
-              subscriber,
-              this.dueTime,
-              this.scheduler,
-            ),
-          );
-        };
-        return DebounceTimeOperator;
-      })();
-      var DebounceTimeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DebounceTimeSubscriber,
-          _super,
-        );
-        function DebounceTimeSubscriber(destination, dueTime, scheduler) {
-          var _this = _super.call(this, destination) || this;
-          _this.dueTime = dueTime;
-          _this.scheduler = scheduler;
-          _this.debouncedSubscription = null;
-          _this.lastValue = null;
-          _this.hasValue = false;
-          return _this;
-        }
-        DebounceTimeSubscriber.prototype._next = function (value) {
-          this.clearDebounce();
-          this.lastValue = value;
-          this.hasValue = true;
-          this.add(
-            (this.debouncedSubscription = this.scheduler.schedule(
-              dispatchNext,
-              this.dueTime,
-              this,
-            )),
-          );
-        };
-        DebounceTimeSubscriber.prototype._complete = function () {
-          this.debouncedNext();
-          this.destination.complete();
-        };
-        DebounceTimeSubscriber.prototype.debouncedNext = function () {
-          this.clearDebounce();
-          if (this.hasValue) {
+    };
+    return DebounceSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=debounce.js.map
+
+
+/***/ }),
+/* 851 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = debounceTime;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
+/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
+
+
+
+function debounceTime(dueTime, scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+    }
+    return function (source) { return source.lift(new DebounceTimeOperator(dueTime, scheduler)); };
+}
+var DebounceTimeOperator = /*@__PURE__*/ (function () {
+    function DebounceTimeOperator(dueTime, scheduler) {
+        this.dueTime = dueTime;
+        this.scheduler = scheduler;
+    }
+    DebounceTimeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler));
+    };
+    return DebounceTimeOperator;
+}());
+var DebounceTimeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DebounceTimeSubscriber, _super);
+    function DebounceTimeSubscriber(destination, dueTime, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.dueTime = dueTime;
+        _this.scheduler = scheduler;
+        _this.debouncedSubscription = null;
+        _this.lastValue = null;
+        _this.hasValue = false;
+        return _this;
+    }
+    DebounceTimeSubscriber.prototype._next = function (value) {
+        this.clearDebounce();
+        this.lastValue = value;
+        this.hasValue = true;
+        this.add(this.debouncedSubscription = this.scheduler.schedule(dispatchNext, this.dueTime, this));
+    };
+    DebounceTimeSubscriber.prototype._complete = function () {
+        this.debouncedNext();
+        this.destination.complete();
+    };
+    DebounceTimeSubscriber.prototype.debouncedNext = function () {
+        this.clearDebounce();
+        if (this.hasValue) {
             var lastValue = this.lastValue;
             this.lastValue = null;
             this.hasValue = false;
             this.destination.next(lastValue);
-          }
-        };
-        DebounceTimeSubscriber.prototype.clearDebounce = function () {
-          var debouncedSubscription = this.debouncedSubscription;
-          if (debouncedSubscription !== null) {
+        }
+    };
+    DebounceTimeSubscriber.prototype.clearDebounce = function () {
+        var debouncedSubscription = this.debouncedSubscription;
+        if (debouncedSubscription !== null) {
             this.remove(debouncedSubscription);
             debouncedSubscription.unsubscribe();
             this.debouncedSubscription = null;
-          }
-        };
-        return DebounceTimeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      function dispatchNext(subscriber) {
-        subscriber.debouncedNext();
-      }
-      //# sourceMappingURL=debounceTime.js.map
-
-      /***/
-    },
-    /* 852 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = delay;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ =
-        __webpack_require__(443);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Notification__ =
-        __webpack_require__(184);
-      /** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END */
-
-      function delay(delay, scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
-        }
-        var absoluteDelay = __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */],
-        )(delay);
-        var delayFor = absoluteDelay
-          ? +delay - scheduler.now()
-          : Math.abs(delay);
-        return function (source) {
-          return source.lift(new DelayOperator(delayFor, scheduler));
-        };
-      }
-      var DelayOperator = /*@__PURE__*/ (function () {
-        function DelayOperator(delay, scheduler) {
-          this.delay = delay;
-          this.scheduler = scheduler;
         }
-        DelayOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new DelaySubscriber(subscriber, this.delay, this.scheduler),
-          );
-        };
-        return DelayOperator;
-      })();
-      var DelaySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DelaySubscriber,
-          _super,
-        );
-        function DelaySubscriber(destination, delay, scheduler) {
-          var _this = _super.call(this, destination) || this;
-          _this.delay = delay;
-          _this.scheduler = scheduler;
-          _this.queue = [];
-          _this.active = false;
-          _this.errored = false;
-          return _this;
-        }
-        DelaySubscriber.dispatch = function (state) {
-          var source = state.source;
-          var queue = source.queue;
-          var scheduler = state.scheduler;
-          var destination = state.destination;
-          while (queue.length > 0 && queue[0].time - scheduler.now() <= 0) {
+    };
+    return DebounceTimeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+function dispatchNext(subscriber) {
+    subscriber.debouncedNext();
+}
+//# sourceMappingURL=debounceTime.js.map
+
+
+/***/ }),
+/* 852 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = delay;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isDate__ = __webpack_require__(443);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__Notification__ = __webpack_require__(184);
+/** PURE_IMPORTS_START tslib,_scheduler_async,_util_isDate,_Subscriber,_Notification PURE_IMPORTS_END */
+
+
+
+
+
+function delay(delay, scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_1__scheduler_async__["a" /* async */];
+    }
+    var absoluteDelay = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isDate__["a" /* isDate */])(delay);
+    var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);
+    return function (source) { return source.lift(new DelayOperator(delayFor, scheduler)); };
+}
+var DelayOperator = /*@__PURE__*/ (function () {
+    function DelayOperator(delay, scheduler) {
+        this.delay = delay;
+        this.scheduler = scheduler;
+    }
+    DelayOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));
+    };
+    return DelayOperator;
+}());
+var DelaySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DelaySubscriber, _super);
+    function DelaySubscriber(destination, delay, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.delay = delay;
+        _this.scheduler = scheduler;
+        _this.queue = [];
+        _this.active = false;
+        _this.errored = false;
+        return _this;
+    }
+    DelaySubscriber.dispatch = function (state) {
+        var source = state.source;
+        var queue = source.queue;
+        var scheduler = state.scheduler;
+        var destination = state.destination;
+        while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {
             queue.shift().notification.observe(destination);
-          }
-          if (queue.length > 0) {
+        }
+        if (queue.length > 0) {
             var delay_1 = Math.max(0, queue[0].time - scheduler.now());
             this.schedule(state, delay_1);
-          } else {
+        }
+        else {
             this.unsubscribe();
             source.active = false;
-          }
-        };
-        DelaySubscriber.prototype._schedule = function (scheduler) {
-          this.active = true;
-          var destination = this.destination;
-          destination.add(
-            scheduler.schedule(DelaySubscriber.dispatch, this.delay, {
-              source: this,
-              destination: this.destination,
-              scheduler: scheduler,
-            }),
-          );
-        };
-        DelaySubscriber.prototype.scheduleNotification = function (
-          notification,
-        ) {
-          if (this.errored === true) {
+        }
+    };
+    DelaySubscriber.prototype._schedule = function (scheduler) {
+        this.active = true;
+        var destination = this.destination;
+        destination.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {
+            source: this, destination: this.destination, scheduler: scheduler
+        }));
+    };
+    DelaySubscriber.prototype.scheduleNotification = function (notification) {
+        if (this.errored === true) {
             return;
-          }
-          var scheduler = this.scheduler;
-          var message = new DelayMessage(
-            scheduler.now() + this.delay,
-            notification,
-          );
-          this.queue.push(message);
-          if (this.active === false) {
+        }
+        var scheduler = this.scheduler;
+        var message = new DelayMessage(scheduler.now() + this.delay, notification);
+        this.queue.push(message);
+        if (this.active === false) {
             this._schedule(scheduler);
-          }
-        };
-        DelaySubscriber.prototype._next = function (value) {
-          this.scheduleNotification(
-            __WEBPACK_IMPORTED_MODULE_4__Notification__[
-              "a" /* Notification */
-            ].createNext(value),
-          );
-        };
-        DelaySubscriber.prototype._error = function (err) {
-          this.errored = true;
-          this.queue = [];
-          this.destination.error(err);
-          this.unsubscribe();
-        };
-        DelaySubscriber.prototype._complete = function () {
-          this.scheduleNotification(
-            __WEBPACK_IMPORTED_MODULE_4__Notification__[
-              "a" /* Notification */
-            ].createComplete(),
-          );
-          this.unsubscribe();
-        };
-        return DelaySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
-      var DelayMessage = /*@__PURE__*/ (function () {
-        function DelayMessage(time, notification) {
-          this.time = time;
-          this.notification = notification;
-        }
-        return DelayMessage;
-      })();
-      //# sourceMappingURL=delay.js.map
+        }
+    };
+    DelaySubscriber.prototype._next = function (value) {
+        this.scheduleNotification(__WEBPACK_IMPORTED_MODULE_4__Notification__["a" /* Notification */].createNext(value));
+    };
+    DelaySubscriber.prototype._error = function (err) {
+        this.errored = true;
+        this.queue = [];
+        this.destination.error(err);
+        this.unsubscribe();
+    };
+    DelaySubscriber.prototype._complete = function () {
+        this.scheduleNotification(__WEBPACK_IMPORTED_MODULE_4__Notification__["a" /* Notification */].createComplete());
+        this.unsubscribe();
+    };
+    return DelaySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
+var DelayMessage = /*@__PURE__*/ (function () {
+    function DelayMessage(time, notification) {
+        this.time = time;
+        this.notification = notification;
+    }
+    return DelayMessage;
+}());
+//# sourceMappingURL=delay.js.map
+
+
+/***/ }),
+/* 853 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = delayWhen;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ = __webpack_require__(12);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
 
-      /***/
-    },
-    /* 853 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = delayWhen;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observable__ =
-        __webpack_require__(12);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_Observable,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function delayWhen(delayDurationSelector, subscriptionDelay) {
-        if (subscriptionDelay) {
-          return function (source) {
-            return new SubscriptionDelayObservable(
-              source,
-              subscriptionDelay,
-            ).lift(new DelayWhenOperator(delayDurationSelector));
-          };
-        }
+function delayWhen(delayDurationSelector, subscriptionDelay) {
+    if (subscriptionDelay) {
         return function (source) {
-          return source.lift(new DelayWhenOperator(delayDurationSelector));
-        };
-      }
-      var DelayWhenOperator = /*@__PURE__*/ (function () {
-        function DelayWhenOperator(delayDurationSelector) {
-          this.delayDurationSelector = delayDurationSelector;
-        }
-        DelayWhenOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new DelayWhenSubscriber(subscriber, this.delayDurationSelector),
-          );
-        };
-        return DelayWhenOperator;
-      })();
-      var DelayWhenSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DelayWhenSubscriber,
-          _super,
-        );
-        function DelayWhenSubscriber(destination, delayDurationSelector) {
-          var _this = _super.call(this, destination) || this;
-          _this.delayDurationSelector = delayDurationSelector;
-          _this.completed = false;
-          _this.delayNotifierSubscriptions = [];
-          _this.index = 0;
-          return _this;
-        }
-        DelayWhenSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.destination.next(outerValue);
-          this.removeSubscription(innerSub);
-          this.tryComplete();
-        };
-        DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) {
-          this._error(error);
+            return new SubscriptionDelayObservable(source, subscriptionDelay)
+                .lift(new DelayWhenOperator(delayDurationSelector));
         };
-        DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) {
-          var value = this.removeSubscription(innerSub);
-          if (value) {
+    }
+    return function (source) { return source.lift(new DelayWhenOperator(delayDurationSelector)); };
+}
+var DelayWhenOperator = /*@__PURE__*/ (function () {
+    function DelayWhenOperator(delayDurationSelector) {
+        this.delayDurationSelector = delayDurationSelector;
+    }
+    DelayWhenOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DelayWhenSubscriber(subscriber, this.delayDurationSelector));
+    };
+    return DelayWhenOperator;
+}());
+var DelayWhenSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DelayWhenSubscriber, _super);
+    function DelayWhenSubscriber(destination, delayDurationSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.delayDurationSelector = delayDurationSelector;
+        _this.completed = false;
+        _this.delayNotifierSubscriptions = [];
+        _this.index = 0;
+        return _this;
+    }
+    DelayWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.destination.next(outerValue);
+        this.removeSubscription(innerSub);
+        this.tryComplete();
+    };
+    DelayWhenSubscriber.prototype.notifyError = function (error, innerSub) {
+        this._error(error);
+    };
+    DelayWhenSubscriber.prototype.notifyComplete = function (innerSub) {
+        var value = this.removeSubscription(innerSub);
+        if (value) {
             this.destination.next(value);
-          }
-          this.tryComplete();
-        };
-        DelayWhenSubscriber.prototype._next = function (value) {
-          var index = this.index++;
-          try {
+        }
+        this.tryComplete();
+    };
+    DelayWhenSubscriber.prototype._next = function (value) {
+        var index = this.index++;
+        try {
             var delayNotifier = this.delayDurationSelector(value, index);
             if (delayNotifier) {
-              this.tryDelay(delayNotifier, value);
+                this.tryDelay(delayNotifier, value);
             }
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
-          }
-        };
-        DelayWhenSubscriber.prototype._complete = function () {
-          this.completed = true;
-          this.tryComplete();
-          this.unsubscribe();
-        };
-        DelayWhenSubscriber.prototype.removeSubscription = function (
-          subscription,
-        ) {
-          subscription.unsubscribe();
-          var subscriptionIdx =
-            this.delayNotifierSubscriptions.indexOf(subscription);
-          if (subscriptionIdx !== -1) {
+        }
+    };
+    DelayWhenSubscriber.prototype._complete = function () {
+        this.completed = true;
+        this.tryComplete();
+        this.unsubscribe();
+    };
+    DelayWhenSubscriber.prototype.removeSubscription = function (subscription) {
+        subscription.unsubscribe();
+        var subscriptionIdx = this.delayNotifierSubscriptions.indexOf(subscription);
+        if (subscriptionIdx !== -1) {
             this.delayNotifierSubscriptions.splice(subscriptionIdx, 1);
-          }
-          return subscription.outerValue;
-        };
-        DelayWhenSubscriber.prototype.tryDelay = function (
-          delayNotifier,
-          value,
-        ) {
-          var notifierSubscription = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, delayNotifier, value);
-          if (notifierSubscription && !notifierSubscription.closed) {
+        }
+        return subscription.outerValue;
+    };
+    DelayWhenSubscriber.prototype.tryDelay = function (delayNotifier, value) {
+        var notifierSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, delayNotifier, value);
+        if (notifierSubscription && !notifierSubscription.closed) {
             var destination = this.destination;
             destination.add(notifierSubscription);
             this.delayNotifierSubscriptions.push(notifierSubscription);
-          }
-        };
-        DelayWhenSubscriber.prototype.tryComplete = function () {
-          if (this.completed && this.delayNotifierSubscriptions.length === 0) {
+        }
+    };
+    DelayWhenSubscriber.prototype.tryComplete = function () {
+        if (this.completed && this.delayNotifierSubscriptions.length === 0) {
             this.destination.complete();
-          }
-        };
-        return DelayWhenSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      var SubscriptionDelayObservable = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SubscriptionDelayObservable,
-          _super,
-        );
-        function SubscriptionDelayObservable(source, subscriptionDelay) {
-          var _this = _super.call(this) || this;
-          _this.source = source;
-          _this.subscriptionDelay = subscriptionDelay;
-          return _this;
-        }
-        SubscriptionDelayObservable.prototype._subscribe = function (
-          subscriber,
-        ) {
-          this.subscriptionDelay.subscribe(
-            new SubscriptionDelaySubscriber(subscriber, this.source),
-          );
-        };
-        return SubscriptionDelayObservable;
-      })(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]);
-      var SubscriptionDelaySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SubscriptionDelaySubscriber,
-          _super,
-        );
-        function SubscriptionDelaySubscriber(parent, source) {
-          var _this = _super.call(this) || this;
-          _this.parent = parent;
-          _this.source = source;
-          _this.sourceSubscribed = false;
-          return _this;
-        }
-        SubscriptionDelaySubscriber.prototype._next = function (unused) {
-          this.subscribeToSource();
-        };
-        SubscriptionDelaySubscriber.prototype._error = function (err) {
-          this.unsubscribe();
-          this.parent.error(err);
-        };
-        SubscriptionDelaySubscriber.prototype._complete = function () {
-          this.unsubscribe();
-          this.subscribeToSource();
-        };
-        SubscriptionDelaySubscriber.prototype.subscribeToSource = function () {
-          if (!this.sourceSubscribed) {
+        }
+    };
+    return DelayWhenSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
+var SubscriptionDelayObservable = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubscriptionDelayObservable, _super);
+    function SubscriptionDelayObservable(source, subscriptionDelay) {
+        var _this = _super.call(this) || this;
+        _this.source = source;
+        _this.subscriptionDelay = subscriptionDelay;
+        return _this;
+    }
+    SubscriptionDelayObservable.prototype._subscribe = function (subscriber) {
+        this.subscriptionDelay.subscribe(new SubscriptionDelaySubscriber(subscriber, this.source));
+    };
+    return SubscriptionDelayObservable;
+}(__WEBPACK_IMPORTED_MODULE_2__Observable__["a" /* Observable */]));
+var SubscriptionDelaySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SubscriptionDelaySubscriber, _super);
+    function SubscriptionDelaySubscriber(parent, source) {
+        var _this = _super.call(this) || this;
+        _this.parent = parent;
+        _this.source = source;
+        _this.sourceSubscribed = false;
+        return _this;
+    }
+    SubscriptionDelaySubscriber.prototype._next = function (unused) {
+        this.subscribeToSource();
+    };
+    SubscriptionDelaySubscriber.prototype._error = function (err) {
+        this.unsubscribe();
+        this.parent.error(err);
+    };
+    SubscriptionDelaySubscriber.prototype._complete = function () {
+        this.unsubscribe();
+        this.subscribeToSource();
+    };
+    SubscriptionDelaySubscriber.prototype.subscribeToSource = function () {
+        if (!this.sourceSubscribed) {
             this.sourceSubscribed = true;
             this.unsubscribe();
             this.source.subscribe(this.parent);
-          }
-        };
-        return SubscriptionDelaySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=delayWhen.js.map
-
-      /***/
-    },
-    /* 854 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = dematerialize;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function dematerialize() {
-        return function dematerializeOperatorFunction(source) {
-          return source.lift(new DeMaterializeOperator());
-        };
-      }
-      var DeMaterializeOperator = /*@__PURE__*/ (function () {
-        function DeMaterializeOperator() {}
-        DeMaterializeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new DeMaterializeSubscriber(subscriber));
-        };
-        return DeMaterializeOperator;
-      })();
-      var DeMaterializeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DeMaterializeSubscriber,
-          _super,
-        );
-        function DeMaterializeSubscriber(destination) {
-          return _super.call(this, destination) || this;
         }
-        DeMaterializeSubscriber.prototype._next = function (value) {
-          value.observe(this.destination);
-        };
-        return DeMaterializeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=dematerialize.js.map
+    };
+    return SubscriptionDelaySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=delayWhen.js.map
 
-      /***/
-    },
-    /* 855 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = distinct;
-      /* unused harmony export DistinctSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function distinct(keySelector, flushes) {
-        return function (source) {
-          return source.lift(new DistinctOperator(keySelector, flushes));
-        };
-      }
-      var DistinctOperator = /*@__PURE__*/ (function () {
-        function DistinctOperator(keySelector, flushes) {
-          this.keySelector = keySelector;
-          this.flushes = flushes;
-        }
-        DistinctOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new DistinctSubscriber(subscriber, this.keySelector, this.flushes),
-          );
-        };
-        return DistinctOperator;
-      })();
-      var DistinctSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          DistinctSubscriber,
-          _super,
-        );
-        function DistinctSubscriber(destination, keySelector, flushes) {
-          var _this = _super.call(this, destination) || this;
-          _this.keySelector = keySelector;
-          _this.values = new Set();
-          if (flushes) {
-            _this.add(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(_this, flushes),
-            );
-          }
-          return _this;
-        }
-        DistinctSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.values.clear();
-        };
-        DistinctSubscriber.prototype.notifyError = function (error, innerSub) {
-          this._error(error);
-        };
-        DistinctSubscriber.prototype._next = function (value) {
-          if (this.keySelector) {
+
+/***/ }),
+/* 854 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = dematerialize;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function dematerialize() {
+    return function dematerializeOperatorFunction(source) {
+        return source.lift(new DeMaterializeOperator());
+    };
+}
+var DeMaterializeOperator = /*@__PURE__*/ (function () {
+    function DeMaterializeOperator() {
+    }
+    DeMaterializeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DeMaterializeSubscriber(subscriber));
+    };
+    return DeMaterializeOperator;
+}());
+var DeMaterializeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DeMaterializeSubscriber, _super);
+    function DeMaterializeSubscriber(destination) {
+        return _super.call(this, destination) || this;
+    }
+    DeMaterializeSubscriber.prototype._next = function (value) {
+        value.observe(this.destination);
+    };
+    return DeMaterializeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=dematerialize.js.map
+
+
+/***/ }),
+/* 855 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = distinct;
+/* unused harmony export DistinctSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+function distinct(keySelector, flushes) {
+    return function (source) { return source.lift(new DistinctOperator(keySelector, flushes)); };
+}
+var DistinctOperator = /*@__PURE__*/ (function () {
+    function DistinctOperator(keySelector, flushes) {
+        this.keySelector = keySelector;
+        this.flushes = flushes;
+    }
+    DistinctOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new DistinctSubscriber(subscriber, this.keySelector, this.flushes));
+    };
+    return DistinctOperator;
+}());
+var DistinctSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](DistinctSubscriber, _super);
+    function DistinctSubscriber(destination, keySelector, flushes) {
+        var _this = _super.call(this, destination) || this;
+        _this.keySelector = keySelector;
+        _this.values = new Set();
+        if (flushes) {
+            _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, flushes));
+        }
+        return _this;
+    }
+    DistinctSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.values.clear();
+    };
+    DistinctSubscriber.prototype.notifyError = function (error, innerSub) {
+        this._error(error);
+    };
+    DistinctSubscriber.prototype._next = function (value) {
+        if (this.keySelector) {
             this._useKeySelector(value);
-          } else {
+        }
+        else {
             this._finalizeNext(value, value);
-          }
-        };
-        DistinctSubscriber.prototype._useKeySelector = function (value) {
-          var key;
-          var destination = this.destination;
-          try {
+        }
+    };
+    DistinctSubscriber.prototype._useKeySelector = function (value) {
+        var key;
+        var destination = this.destination;
+        try {
             key = this.keySelector(value);
-          } catch (err) {
+        }
+        catch (err) {
             destination.error(err);
             return;
-          }
-          this._finalizeNext(key, value);
-        };
-        DistinctSubscriber.prototype._finalizeNext = function (key, value) {
-          var values = this.values;
-          if (!values.has(key)) {
+        }
+        this._finalizeNext(key, value);
+    };
+    DistinctSubscriber.prototype._finalizeNext = function (key, value) {
+        var values = this.values;
+        if (!values.has(key)) {
             values.add(key);
             this.destination.next(value);
-          }
-        };
-        return DistinctSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
+        }
+    };
+    return DistinctSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-      //# sourceMappingURL=distinct.js.map
+//# sourceMappingURL=distinct.js.map
 
-      /***/
-    },
-    /* 856 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        distinctUntilKeyChanged;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__ =
-        __webpack_require__(431);
-      /** PURE_IMPORTS_START _distinctUntilChanged PURE_IMPORTS_END */
-
-      function distinctUntilKeyChanged(key, compare) {
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__[
-            "a" /* distinctUntilChanged */
-          ],
-        )(function (x, y) {
-          return compare ? compare(x[key], y[key]) : x[key] === y[key];
-        });
-      }
-      //# sourceMappingURL=distinctUntilKeyChanged.js.map
 
-      /***/
-    },
-    /* 857 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = elementAt;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__ =
-        __webpack_require__(152);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
-        __webpack_require__(147);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__ =
-        __webpack_require__(188);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ =
-        __webpack_require__(146);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__take__ =
-        __webpack_require__(319);
-      /** PURE_IMPORTS_START _util_ArgumentOutOfRangeError,_filter,_throwIfEmpty,_defaultIfEmpty,_take PURE_IMPORTS_END */
-
-      function elementAt(index, defaultValue) {
-        if (index < 0) {
-          throw new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__[
-            "a" /* ArgumentOutOfRangeError */
-          ]();
-        }
-        var hasDefaultValue = arguments.length >= 2;
-        return function (source) {
-          return source.pipe(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
-            )(function (v, i) {
-              return i === index;
-            }),
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__take__["a" /* take */],
-            )(1),
-            hasDefaultValue
-              ? __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__[
-                    "a" /* defaultIfEmpty */
-                  ],
-                )(defaultValue)
-              : __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__[
-                    "a" /* throwIfEmpty */
-                  ],
-                )(function () {
-                  return new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__[
-                    "a" /* ArgumentOutOfRangeError */
-                  ]();
-                }),
-          );
-        };
-      }
-      //# sourceMappingURL=elementAt.js.map
+/***/ }),
+/* 856 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 858 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = endWith;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ =
-        __webpack_require__(85);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ =
-        __webpack_require__(312);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ =
-        __webpack_require__(39);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ =
-        __webpack_require__(186);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
-
-      function endWith() {
-        var array = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          array[_i] = arguments[_i];
-        }
-        return function (source) {
-          var scheduler = array[array.length - 1];
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__[
-                "a" /* isScheduler */
-              ],
-            )(scheduler)
-          ) {
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = distinctUntilKeyChanged;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__ = __webpack_require__(431);
+/** PURE_IMPORTS_START _distinctUntilChanged PURE_IMPORTS_END */
+
+function distinctUntilKeyChanged(key, compare) {
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__distinctUntilChanged__["a" /* distinctUntilChanged */])(function (x, y) { return compare ? compare(x[key], y[key]) : x[key] === y[key]; });
+}
+//# sourceMappingURL=distinctUntilKeyChanged.js.map
+
+
+/***/ }),
+/* 857 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = elementAt;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__ = __webpack_require__(188);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ = __webpack_require__(146);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__take__ = __webpack_require__(319);
+/** PURE_IMPORTS_START _util_ArgumentOutOfRangeError,_filter,_throwIfEmpty,_defaultIfEmpty,_take PURE_IMPORTS_END */
+
+
+
+
+
+function elementAt(index, defaultValue) {
+    if (index < 0) {
+        throw new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */]();
+    }
+    var hasDefaultValue = arguments.length >= 2;
+    return function (source) {
+        return source.pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(function (v, i) { return i === index; }), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__take__["a" /* take */])(1), hasDefaultValue
+            ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__["a" /* defaultIfEmpty */])(defaultValue)
+            : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__throwIfEmpty__["a" /* throwIfEmpty */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */](); }));
+    };
+}
+//# sourceMappingURL=elementAt.js.map
+
+
+/***/ }),
+/* 858 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = endWith;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ = __webpack_require__(85);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ = __webpack_require__(312);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ = __webpack_require__(39);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ = __webpack_require__(186);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
+
+
+
+
+
+function endWith() {
+    var array = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        array[_i] = arguments[_i];
+    }
+    return function (source) {
+        var scheduler = array[array.length - 1];
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
             array.pop();
-          } else {
+        }
+        else {
             scheduler = null;
-          }
-          var len = array.length;
-          if (len === 1 && !scheduler) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
-                "a" /* concat */
-              ],
-            )(
-              source,
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__observable_scalar__[
-                  "a" /* scalar */
-                ],
-              )(array[0]),
-            );
-          } else if (len > 0) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
-                "a" /* concat */
-              ],
-            )(
-              source,
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__[
-                  "a" /* fromArray */
-                ],
-              )(array, scheduler),
-            );
-          } else {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
-                "a" /* concat */
-              ],
-            )(
-              source,
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__observable_empty__[
-                  "a" /* empty */
-                ],
-              )(scheduler),
-            );
-          }
-        };
-      }
-      //# sourceMappingURL=endWith.js.map
+        }
+        var len = array.length;
+        if (len === 1 && !scheduler) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(source, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_scalar__["a" /* scalar */])(array[0]));
+        }
+        else if (len > 0) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(source, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__observable_fromArray__["a" /* fromArray */])(array, scheduler));
+        }
+        else {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(source, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */])(scheduler));
+        }
+    };
+}
+//# sourceMappingURL=endWith.js.map
 
-      /***/
-    },
-    /* 859 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = every;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function every(predicate, thisArg) {
-        return function (source) {
-          return source.lift(new EveryOperator(predicate, thisArg, source));
-        };
-      }
-      var EveryOperator = /*@__PURE__*/ (function () {
-        function EveryOperator(predicate, thisArg, source) {
-          this.predicate = predicate;
-          this.thisArg = thisArg;
-          this.source = source;
-        }
-        EveryOperator.prototype.call = function (observer, source) {
-          return source.subscribe(
-            new EverySubscriber(
-              observer,
-              this.predicate,
-              this.thisArg,
-              this.source,
-            ),
-          );
-        };
-        return EveryOperator;
-      })();
-      var EverySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          EverySubscriber,
-          _super,
-        );
-        function EverySubscriber(destination, predicate, thisArg, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.thisArg = thisArg;
-          _this.source = source;
-          _this.index = 0;
-          _this.thisArg = thisArg || _this;
-          return _this;
-        }
-        EverySubscriber.prototype.notifyComplete = function (everyValueMatch) {
-          this.destination.next(everyValueMatch);
-          this.destination.complete();
-        };
-        EverySubscriber.prototype._next = function (value) {
-          var result = false;
-          try {
-            result = this.predicate.call(
-              this.thisArg,
-              value,
-              this.index++,
-              this.source,
-            );
-          } catch (err) {
+
+/***/ }),
+/* 859 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = every;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function every(predicate, thisArg) {
+    return function (source) { return source.lift(new EveryOperator(predicate, thisArg, source)); };
+}
+var EveryOperator = /*@__PURE__*/ (function () {
+    function EveryOperator(predicate, thisArg, source) {
+        this.predicate = predicate;
+        this.thisArg = thisArg;
+        this.source = source;
+    }
+    EveryOperator.prototype.call = function (observer, source) {
+        return source.subscribe(new EverySubscriber(observer, this.predicate, this.thisArg, this.source));
+    };
+    return EveryOperator;
+}());
+var EverySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](EverySubscriber, _super);
+    function EverySubscriber(destination, predicate, thisArg, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.thisArg = thisArg;
+        _this.source = source;
+        _this.index = 0;
+        _this.thisArg = thisArg || _this;
+        return _this;
+    }
+    EverySubscriber.prototype.notifyComplete = function (everyValueMatch) {
+        this.destination.next(everyValueMatch);
+        this.destination.complete();
+    };
+    EverySubscriber.prototype._next = function (value) {
+        var result = false;
+        try {
+            result = this.predicate.call(this.thisArg, value, this.index++, this.source);
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          if (!result) {
+        }
+        if (!result) {
             this.notifyComplete(false);
-          }
-        };
-        EverySubscriber.prototype._complete = function () {
-          this.notifyComplete(true);
-        };
-        return EverySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=every.js.map
+        }
+    };
+    EverySubscriber.prototype._complete = function () {
+        this.notifyComplete(true);
+    };
+    return EverySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=every.js.map
 
-      /***/
-    },
-    /* 860 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = exhaust;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function exhaust() {
-        return function (source) {
-          return source.lift(new SwitchFirstOperator());
-        };
-      }
-      var SwitchFirstOperator = /*@__PURE__*/ (function () {
-        function SwitchFirstOperator() {}
-        SwitchFirstOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new SwitchFirstSubscriber(subscriber));
-        };
-        return SwitchFirstOperator;
-      })();
-      var SwitchFirstSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SwitchFirstSubscriber,
-          _super,
-        );
-        function SwitchFirstSubscriber(destination) {
-          var _this = _super.call(this, destination) || this;
-          _this.hasCompleted = false;
-          _this.hasSubscription = false;
-          return _this;
-        }
-        SwitchFirstSubscriber.prototype._next = function (value) {
-          if (!this.hasSubscription) {
+
+/***/ }),
+/* 860 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = exhaust;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+function exhaust() {
+    return function (source) { return source.lift(new SwitchFirstOperator()); };
+}
+var SwitchFirstOperator = /*@__PURE__*/ (function () {
+    function SwitchFirstOperator() {
+    }
+    SwitchFirstOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SwitchFirstSubscriber(subscriber));
+    };
+    return SwitchFirstOperator;
+}());
+var SwitchFirstSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SwitchFirstSubscriber, _super);
+    function SwitchFirstSubscriber(destination) {
+        var _this = _super.call(this, destination) || this;
+        _this.hasCompleted = false;
+        _this.hasSubscription = false;
+        return _this;
+    }
+    SwitchFirstSubscriber.prototype._next = function (value) {
+        if (!this.hasSubscription) {
             this.hasSubscription = true;
-            this.add(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, value),
-            );
-          }
-        };
-        SwitchFirstSubscriber.prototype._complete = function () {
-          this.hasCompleted = true;
-          if (!this.hasSubscription) {
-            this.destination.complete();
-          }
-        };
-        SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) {
-          this.remove(innerSub);
-          this.hasSubscription = false;
-          if (this.hasCompleted) {
+            this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(this, value));
+        }
+    };
+    SwitchFirstSubscriber.prototype._complete = function () {
+        this.hasCompleted = true;
+        if (!this.hasSubscription) {
             this.destination.complete();
-          }
-        };
-        return SwitchFirstSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=exhaust.js.map
-
-      /***/
-    },
-    /* 861 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = exhaustMap;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ =
-        __webpack_require__(47);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ =
-        __webpack_require__(62);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
-
-      function exhaustMap(project, resultSelector) {
-        if (resultSelector) {
-          return function (source) {
-            return source.pipe(
-              exhaustMap(function (a, i) {
-                return __webpack_require__
-                  .i(
-                    __WEBPACK_IMPORTED_MODULE_5__observable_from__[
-                      "a" /* from */
-                    ],
-                  )(project(a, i))
-                  .pipe(
-                    __webpack_require__.i(
-                      __WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */],
-                    )(function (b, ii) {
-                      return resultSelector(a, b, i, ii);
-                    }),
-                  );
-              }),
-            );
-          };
         }
-        return function (source) {
-          return source.lift(new ExhauseMapOperator(project));
-        };
-      }
-      var ExhauseMapOperator = /*@__PURE__*/ (function () {
-        function ExhauseMapOperator(project) {
-          this.project = project;
+    };
+    SwitchFirstSubscriber.prototype.notifyComplete = function (innerSub) {
+        this.remove(innerSub);
+        this.hasSubscription = false;
+        if (this.hasCompleted) {
+            this.destination.complete();
         }
-        ExhauseMapOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ExhaustMapSubscriber(subscriber, this.project),
-          );
-        };
-        return ExhauseMapOperator;
-      })();
-      var ExhaustMapSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ExhaustMapSubscriber,
-          _super,
-        );
-        function ExhaustMapSubscriber(destination, project) {
-          var _this = _super.call(this, destination) || this;
-          _this.project = project;
-          _this.hasSubscription = false;
-          _this.hasCompleted = false;
-          _this.index = 0;
-          return _this;
-        }
-        ExhaustMapSubscriber.prototype._next = function (value) {
-          if (!this.hasSubscription) {
+    };
+    return SwitchFirstSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=exhaust.js.map
+
+
+/***/ }),
+/* 861 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = exhaustMap;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__map__ = __webpack_require__(47);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__observable_from__ = __webpack_require__(62);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult,_map,_observable_from PURE_IMPORTS_END */
+
+
+
+
+
+
+function exhaustMap(project, resultSelector) {
+    if (resultSelector) {
+        return function (source) { return source.pipe(exhaustMap(function (a, i) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__observable_from__["a" /* from */])(project(a, i)).pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__map__["a" /* map */])(function (b, ii) { return resultSelector(a, b, i, ii); })); })); };
+    }
+    return function (source) {
+        return source.lift(new ExhauseMapOperator(project));
+    };
+}
+var ExhauseMapOperator = /*@__PURE__*/ (function () {
+    function ExhauseMapOperator(project) {
+        this.project = project;
+    }
+    ExhauseMapOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ExhaustMapSubscriber(subscriber, this.project));
+    };
+    return ExhauseMapOperator;
+}());
+var ExhaustMapSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ExhaustMapSubscriber, _super);
+    function ExhaustMapSubscriber(destination, project) {
+        var _this = _super.call(this, destination) || this;
+        _this.project = project;
+        _this.hasSubscription = false;
+        _this.hasCompleted = false;
+        _this.index = 0;
+        return _this;
+    }
+    ExhaustMapSubscriber.prototype._next = function (value) {
+        if (!this.hasSubscription) {
             this.tryNext(value);
-          }
-        };
-        ExhaustMapSubscriber.prototype.tryNext = function (value) {
-          var result;
-          var index = this.index++;
-          try {
+        }
+    };
+    ExhaustMapSubscriber.prototype.tryNext = function (value) {
+        var result;
+        var index = this.index++;
+        try {
             result = this.project(value, index);
-          } catch (err) {
+        }
+        catch (err) {
             this.destination.error(err);
             return;
-          }
-          this.hasSubscription = true;
-          this._innerSub(result, value, index);
-        };
-        ExhaustMapSubscriber.prototype._innerSub = function (
-          result,
-          value,
-          index,
-        ) {
-          var innerSubscriber =
-            new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
-              "a" /* InnerSubscriber */
-            ](this, undefined, undefined);
-          var destination = this.destination;
-          destination.add(innerSubscriber);
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, result, value, index, innerSubscriber);
-        };
-        ExhaustMapSubscriber.prototype._complete = function () {
-          this.hasCompleted = true;
-          if (!this.hasSubscription) {
-            this.destination.complete();
-          }
-          this.unsubscribe();
-        };
-        ExhaustMapSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.destination.next(innerValue);
-        };
-        ExhaustMapSubscriber.prototype.notifyError = function (err) {
-          this.destination.error(err);
-        };
-        ExhaustMapSubscriber.prototype.notifyComplete = function (innerSub) {
-          var destination = this.destination;
-          destination.remove(innerSub);
-          this.hasSubscription = false;
-          if (this.hasCompleted) {
+        }
+        this.hasSubscription = true;
+        this._innerSub(result, value, index);
+    };
+    ExhaustMapSubscriber.prototype._innerSub = function (result, value, index) {
+        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
+        var destination = this.destination;
+        destination.add(innerSubscriber);
+        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, value, index, innerSubscriber);
+    };
+    ExhaustMapSubscriber.prototype._complete = function () {
+        this.hasCompleted = true;
+        if (!this.hasSubscription) {
             this.destination.complete();
-          }
-        };
-        return ExhaustMapSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=exhaustMap.js.map
-
-      /***/
-    },
-    /* 862 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = expand;
-      /* unused harmony export ExpandOperator */
-      /* unused harmony export ExpandSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function expand(project, concurrent, scheduler) {
-        if (concurrent === void 0) {
-          concurrent = Number.POSITIVE_INFINITY;
         }
-        if (scheduler === void 0) {
-          scheduler = undefined;
+        this.unsubscribe();
+    };
+    ExhaustMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.destination.next(innerValue);
+    };
+    ExhaustMapSubscriber.prototype.notifyError = function (err) {
+        this.destination.error(err);
+    };
+    ExhaustMapSubscriber.prototype.notifyComplete = function (innerSub) {
+        var destination = this.destination;
+        destination.remove(innerSub);
+        this.hasSubscription = false;
+        if (this.hasCompleted) {
+            this.destination.complete();
         }
-        concurrent =
-          (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent;
-        return function (source) {
-          return source.lift(
-            new ExpandOperator(project, concurrent, scheduler),
-          );
-        };
-      }
-      var ExpandOperator = /*@__PURE__*/ (function () {
-        function ExpandOperator(project, concurrent, scheduler) {
-          this.project = project;
-          this.concurrent = concurrent;
-          this.scheduler = scheduler;
-        }
-        ExpandOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ExpandSubscriber(
-              subscriber,
-              this.project,
-              this.concurrent,
-              this.scheduler,
-            ),
-          );
-        };
-        return ExpandOperator;
-      })();
+    };
+    return ExhaustMapSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=exhaustMap.js.map
 
-      var ExpandSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ExpandSubscriber,
-          _super,
-        );
-        function ExpandSubscriber(destination, project, concurrent, scheduler) {
-          var _this = _super.call(this, destination) || this;
-          _this.project = project;
-          _this.concurrent = concurrent;
-          _this.scheduler = scheduler;
-          _this.index = 0;
-          _this.active = 0;
-          _this.hasCompleted = false;
-          if (concurrent < Number.POSITIVE_INFINITY) {
+
+/***/ }),
+/* 862 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = expand;
+/* unused harmony export ExpandOperator */
+/* unused harmony export ExpandSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+function expand(project, concurrent, scheduler) {
+    if (concurrent === void 0) {
+        concurrent = Number.POSITIVE_INFINITY;
+    }
+    if (scheduler === void 0) {
+        scheduler = undefined;
+    }
+    concurrent = (concurrent || 0) < 1 ? Number.POSITIVE_INFINITY : concurrent;
+    return function (source) { return source.lift(new ExpandOperator(project, concurrent, scheduler)); };
+}
+var ExpandOperator = /*@__PURE__*/ (function () {
+    function ExpandOperator(project, concurrent, scheduler) {
+        this.project = project;
+        this.concurrent = concurrent;
+        this.scheduler = scheduler;
+    }
+    ExpandOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ExpandSubscriber(subscriber, this.project, this.concurrent, this.scheduler));
+    };
+    return ExpandOperator;
+}());
+
+var ExpandSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ExpandSubscriber, _super);
+    function ExpandSubscriber(destination, project, concurrent, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.project = project;
+        _this.concurrent = concurrent;
+        _this.scheduler = scheduler;
+        _this.index = 0;
+        _this.active = 0;
+        _this.hasCompleted = false;
+        if (concurrent < Number.POSITIVE_INFINITY) {
             _this.buffer = [];
-          }
-          return _this;
-        }
-        ExpandSubscriber.dispatch = function (arg) {
-          var subscriber = arg.subscriber,
-            result = arg.result,
-            value = arg.value,
-            index = arg.index;
-          subscriber.subscribeToProjection(result, value, index);
-        };
-        ExpandSubscriber.prototype._next = function (value) {
-          var destination = this.destination;
-          if (destination.closed) {
+        }
+        return _this;
+    }
+    ExpandSubscriber.dispatch = function (arg) {
+        var subscriber = arg.subscriber, result = arg.result, value = arg.value, index = arg.index;
+        subscriber.subscribeToProjection(result, value, index);
+    };
+    ExpandSubscriber.prototype._next = function (value) {
+        var destination = this.destination;
+        if (destination.closed) {
             this._complete();
             return;
-          }
-          var index = this.index++;
-          if (this.active < this.concurrent) {
+        }
+        var index = this.index++;
+        if (this.active < this.concurrent) {
             destination.next(value);
-            var result = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */],
-            )(this.project)(value, index);
-            if (
-              result ===
-              __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              destination.error(
-                __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
-                  "a" /* errorObject */
-                ].e,
-              );
-            } else if (!this.scheduler) {
-              this.subscribeToProjection(result, value, index);
-            } else {
-              var state = {
-                subscriber: this,
-                result: result,
-                value: value,
-                index: index,
-              };
-              var destination_1 = this.destination;
-              destination_1.add(
-                this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state),
-              );
+            var result = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */])(this.project)(value, index);
+            if (result === __WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */]) {
+                destination.error(__WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */].e);
             }
-          } else {
+            else if (!this.scheduler) {
+                this.subscribeToProjection(result, value, index);
+            }
+            else {
+                var state = { subscriber: this, result: result, value: value, index: index };
+                var destination_1 = this.destination;
+                destination_1.add(this.scheduler.schedule(ExpandSubscriber.dispatch, 0, state));
+            }
+        }
+        else {
             this.buffer.push(value);
-          }
-        };
-        ExpandSubscriber.prototype.subscribeToProjection = function (
-          result,
-          value,
-          index,
-        ) {
-          this.active++;
-          var destination = this.destination;
-          destination.add(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(this, result, value, index),
-          );
-        };
-        ExpandSubscriber.prototype._complete = function () {
-          this.hasCompleted = true;
-          if (this.hasCompleted && this.active === 0) {
+        }
+    };
+    ExpandSubscriber.prototype.subscribeToProjection = function (result, value, index) {
+        this.active++;
+        var destination = this.destination;
+        destination.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_subscribeToResult__["a" /* subscribeToResult */])(this, result, value, index));
+    };
+    ExpandSubscriber.prototype._complete = function () {
+        this.hasCompleted = true;
+        if (this.hasCompleted && this.active === 0) {
             this.destination.complete();
-          }
-          this.unsubscribe();
-        };
-        ExpandSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this._next(innerValue);
-        };
-        ExpandSubscriber.prototype.notifyComplete = function (innerSub) {
-          var buffer = this.buffer;
-          var destination = this.destination;
-          destination.remove(innerSub);
-          this.active--;
-          if (buffer && buffer.length > 0) {
+        }
+        this.unsubscribe();
+    };
+    ExpandSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this._next(innerValue);
+    };
+    ExpandSubscriber.prototype.notifyComplete = function (innerSub) {
+        var buffer = this.buffer;
+        var destination = this.destination;
+        destination.remove(innerSub);
+        this.active--;
+        if (buffer && buffer.length > 0) {
             this._next(buffer.shift());
-          }
-          if (this.hasCompleted && this.active === 0) {
+        }
+        if (this.hasCompleted && this.active === 0) {
             this.destination.complete();
-          }
-        };
-        return ExpandSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
+        }
+    };
+    return ExpandSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-      //# sourceMappingURL=expand.js.map
+//# sourceMappingURL=expand.js.map
 
-      /***/
-    },
-    /* 863 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = finalize;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
-        __webpack_require__(25);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_Subscription PURE_IMPORTS_END */
-
-      function finalize(callback) {
-        return function (source) {
-          return source.lift(new FinallyOperator(callback));
-        };
-      }
-      var FinallyOperator = /*@__PURE__*/ (function () {
-        function FinallyOperator(callback) {
-          this.callback = callback;
-        }
-        FinallyOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new FinallySubscriber(subscriber, this.callback),
-          );
-        };
-        return FinallyOperator;
-      })();
-      var FinallySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          FinallySubscriber,
-          _super,
-        );
-        function FinallySubscriber(destination, callback) {
-          var _this = _super.call(this, destination) || this;
-          _this.add(
-            new __WEBPACK_IMPORTED_MODULE_2__Subscription__[
-              "a" /* Subscription */
-            ](callback),
-          );
-          return _this;
-        }
-        return FinallySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=finalize.js.map
 
-      /***/
-    },
-    /* 864 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = findIndex;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__operators_find__ =
-        __webpack_require__(432);
-      /** PURE_IMPORTS_START _operators_find PURE_IMPORTS_END */
-
-      function findIndex(predicate, thisArg) {
-        return function (source) {
-          return source.lift(
-            new __WEBPACK_IMPORTED_MODULE_0__operators_find__[
-              "b" /* FindValueOperator */
-            ](predicate, source, true, thisArg),
-          );
-        };
-      }
-      //# sourceMappingURL=findIndex.js.map
+/***/ }),
+/* 863 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 865 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = first;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ =
-        __webpack_require__(153);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
-        __webpack_require__(147);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__take__ =
-        __webpack_require__(319);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ =
-        __webpack_require__(146);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__ =
-        __webpack_require__(188);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ =
-        __webpack_require__(118);
-      /** PURE_IMPORTS_START _util_EmptyError,_filter,_take,_defaultIfEmpty,_throwIfEmpty,_util_identity PURE_IMPORTS_END */
-
-      function first(predicate, defaultValue) {
-        var hasDefaultValue = arguments.length >= 2;
-        return function (source) {
-          return source.pipe(
-            predicate
-              ? __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
-                )(function (v, i) {
-                  return predicate(v, i, source);
-                })
-              : __WEBPACK_IMPORTED_MODULE_5__util_identity__[
-                  "a" /* identity */
-                ],
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__take__["a" /* take */],
-            )(1),
-            hasDefaultValue
-              ? __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__[
-                    "a" /* defaultIfEmpty */
-                  ],
-                )(defaultValue)
-              : __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__[
-                    "a" /* throwIfEmpty */
-                  ],
-                )(function () {
-                  return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__[
-                    "a" /* EmptyError */
-                  ]();
-                }),
-          );
-        };
-      }
-      //# sourceMappingURL=first.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = finalize;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
+/** PURE_IMPORTS_START tslib,_Subscriber,_Subscription PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 866 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        ignoreElements;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function ignoreElements() {
-        return function ignoreElementsOperatorFunction(source) {
-          return source.lift(new IgnoreElementsOperator());
-        };
-      }
-      var IgnoreElementsOperator = /*@__PURE__*/ (function () {
-        function IgnoreElementsOperator() {}
-        IgnoreElementsOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new IgnoreElementsSubscriber(subscriber));
-        };
-        return IgnoreElementsOperator;
-      })();
-      var IgnoreElementsSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          IgnoreElementsSubscriber,
-          _super,
-        );
-        function IgnoreElementsSubscriber() {
-          return (_super !== null && _super.apply(this, arguments)) || this;
-        }
-        IgnoreElementsSubscriber.prototype._next = function (unused) {};
-        return IgnoreElementsSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=ignoreElements.js.map
 
-      /***/
-    },
-    /* 867 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isEmpty;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function isEmpty() {
-        return function (source) {
-          return source.lift(new IsEmptyOperator());
-        };
-      }
-      var IsEmptyOperator = /*@__PURE__*/ (function () {
-        function IsEmptyOperator() {}
-        IsEmptyOperator.prototype.call = function (observer, source) {
-          return source.subscribe(new IsEmptySubscriber(observer));
-        };
-        return IsEmptyOperator;
-      })();
-      var IsEmptySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          IsEmptySubscriber,
-          _super,
-        );
-        function IsEmptySubscriber(destination) {
-          return _super.call(this, destination) || this;
-        }
-        IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) {
-          var destination = this.destination;
-          destination.next(isEmpty);
-          destination.complete();
-        };
-        IsEmptySubscriber.prototype._next = function (value) {
-          this.notifyComplete(false);
-        };
-        IsEmptySubscriber.prototype._complete = function () {
-          this.notifyComplete(true);
-        };
-        return IsEmptySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=isEmpty.js.map
 
-      /***/
-    },
-    /* 868 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = last;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ =
-        __webpack_require__(153);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
-        __webpack_require__(147);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__takeLast__ =
-        __webpack_require__(320);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__ =
-        __webpack_require__(188);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__ =
-        __webpack_require__(146);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ =
-        __webpack_require__(118);
-      /** PURE_IMPORTS_START _util_EmptyError,_filter,_takeLast,_throwIfEmpty,_defaultIfEmpty,_util_identity PURE_IMPORTS_END */
-
-      function last(predicate, defaultValue) {
-        var hasDefaultValue = arguments.length >= 2;
-        return function (source) {
-          return source.pipe(
-            predicate
-              ? __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
-                )(function (v, i) {
-                  return predicate(v, i, source);
-                })
-              : __WEBPACK_IMPORTED_MODULE_5__util_identity__[
-                  "a" /* identity */
-                ],
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__takeLast__["a" /* takeLast */],
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-            hasDefaultValue
-              ? __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__[
-                    "a" /* defaultIfEmpty */
-                  ],
-                )(defaultValue)
-              : __webpack_require__.i(
-                  __WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__[
-                    "a" /* throwIfEmpty */
-                  ],
-                )(function () {
-                  return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__[
-                    "a" /* EmptyError */
-                  ]();
-                }),
-          );
-        };
-      }
-      //# sourceMappingURL=last.js.map
+function finalize(callback) {
+    return function (source) { return source.lift(new FinallyOperator(callback)); };
+}
+var FinallyOperator = /*@__PURE__*/ (function () {
+    function FinallyOperator(callback) {
+        this.callback = callback;
+    }
+    FinallyOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new FinallySubscriber(subscriber, this.callback));
+    };
+    return FinallyOperator;
+}());
+var FinallySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](FinallySubscriber, _super);
+    function FinallySubscriber(destination, callback) {
+        var _this = _super.call(this, destination) || this;
+        _this.add(new __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */](callback));
+        return _this;
+    }
+    return FinallySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=finalize.js.map
 
-      /***/
-    },
-    /* 869 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = mapTo;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function mapTo(value) {
-        return function (source) {
-          return source.lift(new MapToOperator(value));
-        };
-      }
-      var MapToOperator = /*@__PURE__*/ (function () {
-        function MapToOperator(value) {
-          this.value = value;
-        }
-        MapToOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new MapToSubscriber(subscriber, this.value));
-        };
-        return MapToOperator;
-      })();
-      var MapToSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          MapToSubscriber,
-          _super,
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-        function MapToSubscriber(destination, value) {
-          var _this = _super.call(this, destination) || this;
-          _this.value = value;
-          return _this;
-        }
-        MapToSubscriber.prototype._next = function (x) {
-          this.destination.next(this.value);
-        };
-        return MapToSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=mapTo.js.map
 
-      /***/
-    },
-    /* 870 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = materialize;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ =
-        __webpack_require__(184);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
-
-      function materialize() {
-        return function materializeOperatorFunction(source) {
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-      var MaterializeOperator = /*@__PURE__*/ (function () {
-        function MaterializeOperator() {}
-        MaterializeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new MaterializeSubscriber(subscriber));
-        };
-        return MaterializeOperator;
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-      var MaterializeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          MaterializeSubscriber,
-          _super,
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-        function MaterializeSubscriber(destination) {
-          return _super.call(this, destination) || this;
-        }
-        MaterializeSubscriber.prototype._next = function (value) {
-          this.destination.next(
-            __WEBPACK_IMPORTED_MODULE_2__Notification__[
-              "a" /* Notification */
-            ].createNext(value),
-          );
-        };
-        MaterializeSubscriber.prototype._error = function (err) {
-          var destination = this.destination;
-          destination.next(
-            __WEBPACK_IMPORTED_MODULE_2__Notification__[
-              "a" /* Notification */
-            ].createError(err),
-          );
-          destination.complete();
-        };
-        MaterializeSubscriber.prototype._complete = function () {
-          var destination = this.destination;
-          destination.next(
-            __WEBPACK_IMPORTED_MODULE_2__Notification__[
-              "a" /* Notification */
-            ].createComplete(),
-          );
-          destination.complete();
-        };
-        return MaterializeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=materialize.js.map
+/***/ }),
+/* 864 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 871 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = max;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ =
-        __webpack_require__(187);
-      /** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
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-      function max(comparer) {
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-          typeof comparer === "function"
-            ? function (x, y) {
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-              }
-            : function (x, y) {
-                return x > y ? x : y;
-              };
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */],
-        )(max);
-      }
-      //# sourceMappingURL=max.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = findIndex;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__operators_find__ = __webpack_require__(432);
+/** PURE_IMPORTS_START _operators_find PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 872 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = merge;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_merge__ =
-        __webpack_require__(424);
-      /** PURE_IMPORTS_START _observable_merge PURE_IMPORTS_END */
-
-      function merge() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        return function (source) {
-          return source.lift.call(
-            __WEBPACK_IMPORTED_MODULE_0__observable_merge__[
-              "a" /* merge */
-            ].apply(void 0, [source].concat(observables)),
-          );
-        };
-      }
-      //# sourceMappingURL=merge.js.map
+function findIndex(predicate, thisArg) {
+    return function (source) { return source.lift(new __WEBPACK_IMPORTED_MODULE_0__operators_find__["b" /* FindValueOperator */](predicate, source, true, thisArg)); };
+}
+//# sourceMappingURL=findIndex.js.map
 
-      /***/
-    },
-    /* 873 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeMapTo;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ =
-        __webpack_require__(148);
-      /** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
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-      function mergeMapTo(innerObservable, resultSelector, concurrent) {
-        if (concurrent === void 0) {
-          concurrent = Number.POSITIVE_INFINITY;
-        }
-        if (typeof resultSelector === "function") {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
-          )(
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-              return innerObservable;
-            },
-            resultSelector,
-            concurrent,
-          );
-        }
-        if (typeof resultSelector === "number") {
-          concurrent = resultSelector;
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */],
-        )(function () {
-          return innerObservable;
-        }, concurrent);
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-      //# sourceMappingURL=mergeMapTo.js.map
 
-      /***/
-    },
-    /* 874 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = mergeScan;
-      /* unused harmony export MergeScanOperator */
-      /* unused harmony export MergeScanSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__ =
-        __webpack_require__(84);
-      /** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber PURE_IMPORTS_END */
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-      function mergeScan(accumulator, seed, concurrent) {
-        if (concurrent === void 0) {
-          concurrent = Number.POSITIVE_INFINITY;
-        }
-        return function (source) {
-          return source.lift(
-            new MergeScanOperator(accumulator, seed, concurrent),
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-      }
-      var MergeScanOperator = /*@__PURE__*/ (function () {
-        function MergeScanOperator(accumulator, seed, concurrent) {
-          this.accumulator = accumulator;
-          this.seed = seed;
-          this.concurrent = concurrent;
-        }
-        MergeScanOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new MergeScanSubscriber(
-              subscriber,
-              this.accumulator,
-              this.seed,
-              this.concurrent,
-            ),
-          );
-        };
-        return MergeScanOperator;
-      })();
+/***/ }),
+/* 865 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var MergeScanSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          MergeScanSubscriber,
-          _super,
-        );
-        function MergeScanSubscriber(
-          destination,
-          accumulator,
-          acc,
-          concurrent,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.accumulator = accumulator;
-          _this.acc = acc;
-          _this.concurrent = concurrent;
-          _this.hasValue = false;
-          _this.hasCompleted = false;
-          _this.buffer = [];
-          _this.active = 0;
-          _this.index = 0;
-          return _this;
-        }
-        MergeScanSubscriber.prototype._next = function (value) {
-          if (this.active < this.concurrent) {
-            var index = this.index++;
-            var ish = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */],
-            )(this.accumulator)(this.acc, value);
-            var destination = this.destination;
-            if (
-              ish ===
-              __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              destination.error(
-                __WEBPACK_IMPORTED_MODULE_2__util_errorObject__[
-                  "a" /* errorObject */
-                ].e,
-              );
-            } else {
-              this.active++;
-              this._innerSub(ish, value, index);
-            }
-          } else {
-            this.buffer.push(value);
-          }
-        };
-        MergeScanSubscriber.prototype._innerSub = function (ish, value, index) {
-          var innerSubscriber =
-            new __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__[
-              "a" /* InnerSubscriber */
-            ](this, undefined, undefined);
-          var destination = this.destination;
-          destination.add(innerSubscriber);
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, ish, value, index, innerSubscriber);
-        };
-        MergeScanSubscriber.prototype._complete = function () {
-          this.hasCompleted = true;
-          if (this.active === 0 && this.buffer.length === 0) {
-            if (this.hasValue === false) {
-              this.destination.next(this.acc);
-            }
-            this.destination.complete();
-          }
-          this.unsubscribe();
-        };
-        MergeScanSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          var destination = this.destination;
-          this.acc = innerValue;
-          this.hasValue = true;
-          destination.next(innerValue);
-        };
-        MergeScanSubscriber.prototype.notifyComplete = function (innerSub) {
-          var buffer = this.buffer;
-          var destination = this.destination;
-          destination.remove(innerSub);
-          this.active--;
-          if (buffer.length > 0) {
-            this._next(buffer.shift());
-          } else if (this.active === 0 && this.hasCompleted) {
-            if (this.hasValue === false) {
-              this.destination.next(this.acc);
-            }
-            this.destination.complete();
-          }
-        };
-        return MergeScanSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = first;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ = __webpack_require__(153);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__take__ = __webpack_require__(319);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__ = __webpack_require__(146);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__ = __webpack_require__(188);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ = __webpack_require__(118);
+/** PURE_IMPORTS_START _util_EmptyError,_filter,_take,_defaultIfEmpty,_throwIfEmpty,_util_identity PURE_IMPORTS_END */
 
-      //# sourceMappingURL=mergeScan.js.map
 
-      /***/
-    },
-    /* 875 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = min;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ =
-        __webpack_require__(187);
-      /** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
-
-      function min(comparer) {
-        var min =
-          typeof comparer === "function"
-            ? function (x, y) {
-                return comparer(x, y) < 0 ? x : y;
-              }
-            : function (x, y) {
-                return x < y ? x : y;
-              };
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */],
-        )(min);
-      }
-      //# sourceMappingURL=min.js.map
 
-      /***/
-    },
-    /* 876 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        onErrorResumeNext;
-      /* unused harmony export onErrorResumeNextStatic */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_from__ =
-        __webpack_require__(62);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_observable_from,_util_isArray,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function onErrorResumeNext() {
-        var nextSources = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          nextSources[_i] = arguments[_i];
-        }
-        if (
-          nextSources.length === 1 &&
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
-          )(nextSources[0])
-        ) {
-          nextSources = nextSources[0];
-        }
-        return function (source) {
-          return source.lift(new OnErrorResumeNextOperator(nextSources));
-        };
-      }
-      function onErrorResumeNextStatic() {
-        var nextSources = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          nextSources[_i] = arguments[_i];
-        }
-        var source = null;
-        if (
-          nextSources.length === 1 &&
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */],
-          )(nextSources[0])
-        ) {
-          nextSources = nextSources[0];
-        }
-        source = nextSources.shift();
-        return __webpack_require__
-          .i(
-            __WEBPACK_IMPORTED_MODULE_1__observable_from__["a" /* from */],
-          )(source, null)
-          .lift(new OnErrorResumeNextOperator(nextSources));
-      }
-      var OnErrorResumeNextOperator = /*@__PURE__*/ (function () {
-        function OnErrorResumeNextOperator(nextSources) {
-          this.nextSources = nextSources;
-        }
-        OnErrorResumeNextOperator.prototype.call = function (
-          subscriber,
-          source,
-        ) {
-          return source.subscribe(
-            new OnErrorResumeNextSubscriber(subscriber, this.nextSources),
-          );
-        };
-        return OnErrorResumeNextOperator;
-      })();
-      var OnErrorResumeNextSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          OnErrorResumeNextSubscriber,
-          _super,
-        );
-        function OnErrorResumeNextSubscriber(destination, nextSources) {
-          var _this = _super.call(this, destination) || this;
-          _this.destination = destination;
-          _this.nextSources = nextSources;
-          return _this;
-        }
-        OnErrorResumeNextSubscriber.prototype.notifyError = function (
-          error,
-          innerSub,
-        ) {
-          this.subscribeToNextSource();
-        };
-        OnErrorResumeNextSubscriber.prototype.notifyComplete = function (
-          innerSub,
-        ) {
-          this.subscribeToNextSource();
-        };
-        OnErrorResumeNextSubscriber.prototype._error = function (err) {
-          this.subscribeToNextSource();
-          this.unsubscribe();
-        };
-        OnErrorResumeNextSubscriber.prototype._complete = function () {
-          this.subscribeToNextSource();
-          this.unsubscribe();
-        };
-        OnErrorResumeNextSubscriber.prototype.subscribeToNextSource =
-          function () {
-            var next = this.nextSources.shift();
-            if (next) {
-              var innerSubscriber =
-                new __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__[
-                  "a" /* InnerSubscriber */
-                ](this, undefined, undefined);
-              var destination = this.destination;
-              destination.add(innerSubscriber);
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, next, undefined, undefined, innerSubscriber);
-            } else {
-              this.destination.complete();
-            }
-          };
-        return OnErrorResumeNextSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=onErrorResumeNext.js.map
 
-      /***/
-    },
-    /* 877 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = pairwise;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function pairwise() {
-        return function (source) {
-          return source.lift(new PairwiseOperator());
-        };
-      }
-      var PairwiseOperator = /*@__PURE__*/ (function () {
-        function PairwiseOperator() {}
-        PairwiseOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new PairwiseSubscriber(subscriber));
-        };
-        return PairwiseOperator;
-      })();
-      var PairwiseSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          PairwiseSubscriber,
-          _super,
-        );
-        function PairwiseSubscriber(destination) {
-          var _this = _super.call(this, destination) || this;
-          _this.hasPrev = false;
-          return _this;
-        }
-        PairwiseSubscriber.prototype._next = function (value) {
-          if (this.hasPrev) {
-            this.destination.next([this.prev, value]);
-          } else {
-            this.hasPrev = true;
-          }
-          this.prev = value;
-        };
-        return PairwiseSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=pairwise.js.map
 
-      /***/
-    },
-    /* 878 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = partition;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_not__ =
-        __webpack_require__(931);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ =
-        __webpack_require__(147);
-      /** PURE_IMPORTS_START _util_not,_filter PURE_IMPORTS_END */
-
-      function partition(predicate, thisArg) {
-        return function (source) {
-          return [
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
-            )(
-              predicate,
-              thisArg,
-            )(source),
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */],
-            )(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_0__util_not__["a" /* not */],
-              )(predicate, thisArg),
-            )(source),
-          ];
-        };
-      }
-      //# sourceMappingURL=partition.js.map
 
-      /***/
-    },
-    /* 879 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = pluck;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__map__ =
-        __webpack_require__(47);
-      /** PURE_IMPORTS_START _map PURE_IMPORTS_END */
-
-      function pluck() {
-        var properties = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          properties[_i] = arguments[_i];
-        }
-        var length = properties.length;
-        if (length === 0) {
-          throw new Error("list of properties cannot be empty.");
-        }
-        return function (source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_0__map__["a" /* map */],
-          )(plucker(properties, length))(source);
-        };
-      }
-      function plucker(props, length) {
-        var mapper = function (x) {
-          var currentProp = x;
-          for (var i = 0; i < length; i++) {
-            var p = currentProp[props[i]];
-            if (typeof p !== "undefined") {
-              currentProp = p;
-            } else {
-              return undefined;
-            }
-          }
-          return currentProp;
-        };
-        return mapper;
-      }
-      //# sourceMappingURL=pluck.js.map
+function first(predicate, defaultValue) {
+    var hasDefaultValue = arguments.length >= 2;
+    return function (source) { return source.pipe(predicate ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(function (v, i) { return predicate(v, i, source); }) : __WEBPACK_IMPORTED_MODULE_5__util_identity__["a" /* identity */], __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__take__["a" /* take */])(1), hasDefaultValue ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__defaultIfEmpty__["a" /* defaultIfEmpty */])(defaultValue) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__throwIfEmpty__["a" /* throwIfEmpty */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__["a" /* EmptyError */](); })); };
+}
+//# sourceMappingURL=first.js.map
+
+
+/***/ }),
+/* 866 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = ignoreElements;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function ignoreElements() {
+    return function ignoreElementsOperatorFunction(source) {
+        return source.lift(new IgnoreElementsOperator());
+    };
+}
+var IgnoreElementsOperator = /*@__PURE__*/ (function () {
+    function IgnoreElementsOperator() {
+    }
+    IgnoreElementsOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new IgnoreElementsSubscriber(subscriber));
+    };
+    return IgnoreElementsOperator;
+}());
+var IgnoreElementsSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](IgnoreElementsSubscriber, _super);
+    function IgnoreElementsSubscriber() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    IgnoreElementsSubscriber.prototype._next = function (unused) {
+    };
+    return IgnoreElementsSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=ignoreElements.js.map
+
+
+/***/ }),
+/* 867 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isEmpty;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function isEmpty() {
+    return function (source) { return source.lift(new IsEmptyOperator()); };
+}
+var IsEmptyOperator = /*@__PURE__*/ (function () {
+    function IsEmptyOperator() {
+    }
+    IsEmptyOperator.prototype.call = function (observer, source) {
+        return source.subscribe(new IsEmptySubscriber(observer));
+    };
+    return IsEmptyOperator;
+}());
+var IsEmptySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](IsEmptySubscriber, _super);
+    function IsEmptySubscriber(destination) {
+        return _super.call(this, destination) || this;
+    }
+    IsEmptySubscriber.prototype.notifyComplete = function (isEmpty) {
+        var destination = this.destination;
+        destination.next(isEmpty);
+        destination.complete();
+    };
+    IsEmptySubscriber.prototype._next = function (value) {
+        this.notifyComplete(false);
+    };
+    IsEmptySubscriber.prototype._complete = function () {
+        this.notifyComplete(true);
+    };
+    return IsEmptySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=isEmpty.js.map
+
+
+/***/ }),
+/* 868 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = last;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__ = __webpack_require__(153);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__takeLast__ = __webpack_require__(320);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__ = __webpack_require__(188);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__ = __webpack_require__(146);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_identity__ = __webpack_require__(118);
+/** PURE_IMPORTS_START _util_EmptyError,_filter,_takeLast,_throwIfEmpty,_defaultIfEmpty,_util_identity PURE_IMPORTS_END */
+
+
+
+
+
+
+function last(predicate, defaultValue) {
+    var hasDefaultValue = arguments.length >= 2;
+    return function (source) { return source.pipe(predicate ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(function (v, i) { return predicate(v, i, source); }) : __WEBPACK_IMPORTED_MODULE_5__util_identity__["a" /* identity */], __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__takeLast__["a" /* takeLast */])(1), hasDefaultValue ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__defaultIfEmpty__["a" /* defaultIfEmpty */])(defaultValue) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__throwIfEmpty__["a" /* throwIfEmpty */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__util_EmptyError__["a" /* EmptyError */](); })); };
+}
+//# sourceMappingURL=last.js.map
+
+
+/***/ }),
+/* 869 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = mapTo;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function mapTo(value) {
+    return function (source) { return source.lift(new MapToOperator(value)); };
+}
+var MapToOperator = /*@__PURE__*/ (function () {
+    function MapToOperator(value) {
+        this.value = value;
+    }
+    MapToOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new MapToSubscriber(subscriber, this.value));
+    };
+    return MapToOperator;
+}());
+var MapToSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MapToSubscriber, _super);
+    function MapToSubscriber(destination, value) {
+        var _this = _super.call(this, destination) || this;
+        _this.value = value;
+        return _this;
+    }
+    MapToSubscriber.prototype._next = function (x) {
+        this.destination.next(this.value);
+    };
+    return MapToSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=mapTo.js.map
+
+
+/***/ }),
+/* 870 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = materialize;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Notification__ = __webpack_require__(184);
+/** PURE_IMPORTS_START tslib,_Subscriber,_Notification PURE_IMPORTS_END */
+
+
+
+function materialize() {
+    return function materializeOperatorFunction(source) {
+        return source.lift(new MaterializeOperator());
+    };
+}
+var MaterializeOperator = /*@__PURE__*/ (function () {
+    function MaterializeOperator() {
+    }
+    MaterializeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new MaterializeSubscriber(subscriber));
+    };
+    return MaterializeOperator;
+}());
+var MaterializeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MaterializeSubscriber, _super);
+    function MaterializeSubscriber(destination) {
+        return _super.call(this, destination) || this;
+    }
+    MaterializeSubscriber.prototype._next = function (value) {
+        this.destination.next(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createNext(value));
+    };
+    MaterializeSubscriber.prototype._error = function (err) {
+        var destination = this.destination;
+        destination.next(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createError(err));
+        destination.complete();
+    };
+    MaterializeSubscriber.prototype._complete = function () {
+        var destination = this.destination;
+        destination.next(__WEBPACK_IMPORTED_MODULE_2__Notification__["a" /* Notification */].createComplete());
+        destination.complete();
+    };
+    return MaterializeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=materialize.js.map
+
+
+/***/ }),
+/* 871 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = max;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ = __webpack_require__(187);
+/** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
+
+function max(comparer) {
+    var max = (typeof comparer === 'function')
+        ? function (x, y) { return comparer(x, y) > 0 ? x : y; }
+        : function (x, y) { return x > y ? x : y; };
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */])(max);
+}
+//# sourceMappingURL=max.js.map
+
+
+/***/ }),
+/* 872 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = merge;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_merge__ = __webpack_require__(424);
+/** PURE_IMPORTS_START _observable_merge PURE_IMPORTS_END */
+
+function merge() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    return function (source) { return source.lift.call(__WEBPACK_IMPORTED_MODULE_0__observable_merge__["a" /* merge */].apply(void 0, [source].concat(observables))); };
+}
+//# sourceMappingURL=merge.js.map
+
+
+/***/ }),
+/* 873 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = mergeMapTo;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__mergeMap__ = __webpack_require__(148);
+/** PURE_IMPORTS_START _mergeMap PURE_IMPORTS_END */
+
+function mergeMapTo(innerObservable, resultSelector, concurrent) {
+    if (concurrent === void 0) {
+        concurrent = Number.POSITIVE_INFINITY;
+    }
+    if (typeof resultSelector === 'function') {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(function () { return innerObservable; }, resultSelector, concurrent);
+    }
+    if (typeof resultSelector === 'number') {
+        concurrent = resultSelector;
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__mergeMap__["a" /* mergeMap */])(function () { return innerObservable; }, concurrent);
+}
+//# sourceMappingURL=mergeMapTo.js.map
+
+
+/***/ }),
+/* 874 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = mergeScan;
+/* unused harmony export MergeScanOperator */
+/* unused harmony export MergeScanSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__ = __webpack_require__(84);
+/** PURE_IMPORTS_START tslib,_util_tryCatch,_util_errorObject,_util_subscribeToResult,_OuterSubscriber,_InnerSubscriber PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 880 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = publish;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
-        __webpack_require__(116);
-      /** PURE_IMPORTS_START _Subject,_multicast PURE_IMPORTS_END */
-
-      function publish(selector) {
-        return selector
-          ? __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
-            )(function () {
-              return new __WEBPACK_IMPORTED_MODULE_0__Subject__[
-                "a" /* Subject */
-              ]();
-            }, selector)
-          : __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
-            )(new __WEBPACK_IMPORTED_MODULE_0__Subject__["a" /* Subject */]());
-      }
-      //# sourceMappingURL=publish.js.map
-
-      /***/
-    },
-    /* 881 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        publishBehavior;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__ =
-        __webpack_require__(419);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
-        __webpack_require__(116);
-      /** PURE_IMPORTS_START _BehaviorSubject,_multicast PURE_IMPORTS_END */
-
-      function publishBehavior(value) {
-        return function (source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
-          )(
-            new __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__[
-              "a" /* BehaviorSubject */
-            ](value),
-          )(source);
-        };
-      }
-      //# sourceMappingURL=publishBehavior.js.map
 
-      /***/
-    },
-    /* 882 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = publishLast;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__ =
-        __webpack_require__(183);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
-        __webpack_require__(116);
-      /** PURE_IMPORTS_START _AsyncSubject,_multicast PURE_IMPORTS_END */
-
-      function publishLast() {
-        return function (source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
-          )(
-            new __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__[
-              "a" /* AsyncSubject */
-            ](),
-          )(source);
-        };
-      }
-      //# sourceMappingURL=publishLast.js.map
 
-      /***/
-    },
-    /* 883 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = publishReplay;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ =
-        __webpack_require__(308);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ =
-        __webpack_require__(116);
-      /** PURE_IMPORTS_START _ReplaySubject,_multicast PURE_IMPORTS_END */
-
-      function publishReplay(
-        bufferSize,
-        windowTime,
-        selectorOrScheduler,
-        scheduler,
-      ) {
-        if (selectorOrScheduler && typeof selectorOrScheduler !== "function") {
-          scheduler = selectorOrScheduler;
-        }
-        var selector =
-          typeof selectorOrScheduler === "function"
-            ? selectorOrScheduler
-            : undefined;
-        var subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__[
-          "a" /* ReplaySubject */
-        ](bufferSize, windowTime, scheduler);
-        return function (source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */],
-          )(function () {
-            return subject;
-          }, selector)(source);
-        };
-      }
-      //# sourceMappingURL=publishReplay.js.map
 
-      /***/
-    },
-    /* 884 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = race;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ =
-        __webpack_require__(41);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_race__ =
-        __webpack_require__(426);
-      /** PURE_IMPORTS_START _util_isArray,_observable_race PURE_IMPORTS_END */
-
-      function race() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
-        }
-        return function raceOperatorFunction(source) {
-          if (
-            observables.length === 1 &&
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */],
-            )(observables[0])
-          ) {
-            observables = observables[0];
-          }
-          return source.lift.call(
-            __WEBPACK_IMPORTED_MODULE_1__observable_race__[
-              "a" /* race */
-            ].apply(void 0, [source].concat(observables)),
-          );
-        };
-      }
-      //# sourceMappingURL=race.js.map
 
-      /***/
-    },
-    /* 885 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = repeat;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ =
-        __webpack_require__(39);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_observable_empty PURE_IMPORTS_END */
-
-      function repeat(count) {
-        if (count === void 0) {
-          count = -1;
-        }
-        return function (source) {
-          if (count === 0) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */],
-            )();
-          } else if (count < 0) {
-            return source.lift(new RepeatOperator(-1, source));
-          } else {
-            return source.lift(new RepeatOperator(count - 1, source));
-          }
-        };
-      }
-      var RepeatOperator = /*@__PURE__*/ (function () {
-        function RepeatOperator(count, source) {
-          this.count = count;
-          this.source = source;
-        }
-        RepeatOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new RepeatSubscriber(subscriber, this.count, this.source),
-          );
-        };
-        return RepeatOperator;
-      })();
-      var RepeatSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RepeatSubscriber,
-          _super,
-        );
-        function RepeatSubscriber(destination, count, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.count = count;
-          _this.source = source;
-          return _this;
-        }
-        RepeatSubscriber.prototype.complete = function () {
-          if (!this.isStopped) {
-            var _a = this,
-              source = _a.source,
-              count = _a.count;
-            if (count === 0) {
-              return _super.prototype.complete.call(this);
-            } else if (count > -1) {
-              this.count = count - 1;
-            }
-            source.subscribe(this._unsubscribeAndRecycle());
-          }
-        };
-        return RepeatSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=repeat.js.map
 
-      /***/
-    },
-    /* 886 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = repeatWhen;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function repeatWhen(notifier) {
-        return function (source) {
-          return source.lift(new RepeatWhenOperator(notifier));
-        };
-      }
-      var RepeatWhenOperator = /*@__PURE__*/ (function () {
-        function RepeatWhenOperator(notifier) {
-          this.notifier = notifier;
-        }
-        RepeatWhenOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new RepeatWhenSubscriber(subscriber, this.notifier, source),
-          );
-        };
-        return RepeatWhenOperator;
-      })();
-      var RepeatWhenSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RepeatWhenSubscriber,
-          _super,
-        );
-        function RepeatWhenSubscriber(destination, notifier, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.notifier = notifier;
-          _this.source = source;
-          _this.sourceIsBeingSubscribedTo = true;
-          return _this;
-        }
-        RepeatWhenSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.sourceIsBeingSubscribedTo = true;
-          this.source.subscribe(this);
-        };
-        RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) {
-          if (this.sourceIsBeingSubscribedTo === false) {
-            return _super.prototype.complete.call(this);
-          }
-        };
-        RepeatWhenSubscriber.prototype.complete = function () {
-          this.sourceIsBeingSubscribedTo = false;
-          if (!this.isStopped) {
-            if (!this.retries) {
-              this.subscribeToRetries();
+function mergeScan(accumulator, seed, concurrent) {
+    if (concurrent === void 0) {
+        concurrent = Number.POSITIVE_INFINITY;
+    }
+    return function (source) { return source.lift(new MergeScanOperator(accumulator, seed, concurrent)); };
+}
+var MergeScanOperator = /*@__PURE__*/ (function () {
+    function MergeScanOperator(accumulator, seed, concurrent) {
+        this.accumulator = accumulator;
+        this.seed = seed;
+        this.concurrent = concurrent;
+    }
+    MergeScanOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new MergeScanSubscriber(subscriber, this.accumulator, this.seed, this.concurrent));
+    };
+    return MergeScanOperator;
+}());
+
+var MergeScanSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](MergeScanSubscriber, _super);
+    function MergeScanSubscriber(destination, accumulator, acc, concurrent) {
+        var _this = _super.call(this, destination) || this;
+        _this.accumulator = accumulator;
+        _this.acc = acc;
+        _this.concurrent = concurrent;
+        _this.hasValue = false;
+        _this.hasCompleted = false;
+        _this.buffer = [];
+        _this.active = 0;
+        _this.index = 0;
+        return _this;
+    }
+    MergeScanSubscriber.prototype._next = function (value) {
+        if (this.active < this.concurrent) {
+            var index = this.index++;
+            var ish = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__util_tryCatch__["a" /* tryCatch */])(this.accumulator)(this.acc, value);
+            var destination = this.destination;
+            if (ish === __WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */]) {
+                destination.error(__WEBPACK_IMPORTED_MODULE_2__util_errorObject__["a" /* errorObject */].e);
             }
-            if (!this.retriesSubscription || this.retriesSubscription.closed) {
-              return _super.prototype.complete.call(this);
+            else {
+                this.active++;
+                this._innerSub(ish, value, index);
             }
-            this._unsubscribeAndRecycle();
-            this.notifications.next();
-          }
-        };
-        RepeatWhenSubscriber.prototype._unsubscribe = function () {
-          var _a = this,
-            notifications = _a.notifications,
-            retriesSubscription = _a.retriesSubscription;
-          if (notifications) {
-            notifications.unsubscribe();
-            this.notifications = null;
-          }
-          if (retriesSubscription) {
-            retriesSubscription.unsubscribe();
-            this.retriesSubscription = null;
-          }
-          this.retries = null;
-        };
-        RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
-          var _unsubscribe = this._unsubscribe;
-          this._unsubscribe = null;
-          _super.prototype._unsubscribeAndRecycle.call(this);
-          this._unsubscribe = _unsubscribe;
-          return this;
-        };
-        RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
-          this.notifications = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
-            "a" /* Subject */
-          ]();
-          var retries = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
-          )(this.notifier)(this.notifications);
-          if (
-            retries ===
-            __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-              "a" /* errorObject */
-            ]
-          ) {
-            return _super.prototype.complete.call(this);
-          }
-          this.retries = retries;
-          this.retriesSubscription = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(this, retries);
-        };
-        return RepeatWhenSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=repeatWhen.js.map
-
-      /***/
-    },
-    /* 887 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = retry;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function retry(count) {
-        if (count === void 0) {
-          count = -1;
         }
-        return function (source) {
-          return source.lift(new RetryOperator(count, source));
-        };
-      }
-      var RetryOperator = /*@__PURE__*/ (function () {
-        function RetryOperator(count, source) {
-          this.count = count;
-          this.source = source;
+        else {
+            this.buffer.push(value);
         }
-        RetryOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new RetrySubscriber(subscriber, this.count, this.source),
-          );
-        };
-        return RetryOperator;
-      })();
-      var RetrySubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RetrySubscriber,
-          _super,
-        );
-        function RetrySubscriber(destination, count, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.count = count;
-          _this.source = source;
-          return _this;
-        }
-        RetrySubscriber.prototype.error = function (err) {
-          if (!this.isStopped) {
-            var _a = this,
-              source = _a.source,
-              count = _a.count;
-            if (count === 0) {
-              return _super.prototype.error.call(this, err);
-            } else if (count > -1) {
-              this.count = count - 1;
+    };
+    MergeScanSubscriber.prototype._innerSub = function (ish, value, index) {
+        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_5__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
+        var destination = this.destination;
+        destination.add(innerSubscriber);
+        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(this, ish, value, index, innerSubscriber);
+    };
+    MergeScanSubscriber.prototype._complete = function () {
+        this.hasCompleted = true;
+        if (this.active === 0 && this.buffer.length === 0) {
+            if (this.hasValue === false) {
+                this.destination.next(this.acc);
             }
-            source.subscribe(this._unsubscribeAndRecycle());
-          }
-        };
-        return RetrySubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=retry.js.map
-
-      /***/
-    },
-    /* 888 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = retryWhen;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function retryWhen(notifier) {
-        return function (source) {
-          return source.lift(new RetryWhenOperator(notifier, source));
-        };
-      }
-      var RetryWhenOperator = /*@__PURE__*/ (function () {
-        function RetryWhenOperator(notifier, source) {
-          this.notifier = notifier;
-          this.source = source;
+            this.destination.complete();
         }
-        RetryWhenOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new RetryWhenSubscriber(subscriber, this.notifier, this.source),
-          );
-        };
-        return RetryWhenOperator;
-      })();
-      var RetryWhenSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          RetryWhenSubscriber,
-          _super,
-        );
-        function RetryWhenSubscriber(destination, notifier, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.notifier = notifier;
-          _this.source = source;
-          return _this;
-        }
-        RetryWhenSubscriber.prototype.error = function (err) {
-          if (!this.isStopped) {
-            var errors = this.errors;
-            var retries = this.retries;
-            var retriesSubscription = this.retriesSubscription;
-            if (!retries) {
-              errors = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
-                "a" /* Subject */
-              ]();
-              retries = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__[
-                  "a" /* tryCatch */
-                ],
-              )(this.notifier)(errors);
-              if (
-                retries ===
-                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                  "a" /* errorObject */
-                ]
-              ) {
-                return _super.prototype.error.call(
-                  this,
-                  __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                    "a" /* errorObject */
-                  ].e,
-                );
-              }
-              retriesSubscription = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, retries);
-            } else {
-              this.errors = null;
-              this.retriesSubscription = null;
+        this.unsubscribe();
+    };
+    MergeScanSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        var destination = this.destination;
+        this.acc = innerValue;
+        this.hasValue = true;
+        destination.next(innerValue);
+    };
+    MergeScanSubscriber.prototype.notifyComplete = function (innerSub) {
+        var buffer = this.buffer;
+        var destination = this.destination;
+        destination.remove(innerSub);
+        this.active--;
+        if (buffer.length > 0) {
+            this._next(buffer.shift());
+        }
+        else if (this.active === 0 && this.hasCompleted) {
+            if (this.hasValue === false) {
+                this.destination.next(this.acc);
             }
-            this._unsubscribeAndRecycle();
-            this.errors = errors;
-            this.retries = retries;
-            this.retriesSubscription = retriesSubscription;
-            errors.next(err);
-          }
-        };
-        RetryWhenSubscriber.prototype._unsubscribe = function () {
-          var _a = this,
-            errors = _a.errors,
-            retriesSubscription = _a.retriesSubscription;
-          if (errors) {
-            errors.unsubscribe();
-            this.errors = null;
-          }
-          if (retriesSubscription) {
-            retriesSubscription.unsubscribe();
-            this.retriesSubscription = null;
-          }
-          this.retries = null;
-        };
-        RetryWhenSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          var _unsubscribe = this._unsubscribe;
-          this._unsubscribe = null;
-          this._unsubscribeAndRecycle();
-          this._unsubscribe = _unsubscribe;
-          this.source.subscribe(this);
-        };
-        return RetryWhenSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=retryWhen.js.map
+            this.destination.complete();
+        }
+    };
+    return MergeScanSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
 
-      /***/
-    },
-    /* 889 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = sample;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function sample(notifier) {
-        return function (source) {
-          return source.lift(new SampleOperator(notifier));
-        };
-      }
-      var SampleOperator = /*@__PURE__*/ (function () {
-        function SampleOperator(notifier) {
-          this.notifier = notifier;
-        }
-        SampleOperator.prototype.call = function (subscriber, source) {
-          var sampleSubscriber = new SampleSubscriber(subscriber);
-          var subscription = source.subscribe(sampleSubscriber);
-          subscription.add(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(sampleSubscriber, this.notifier),
-          );
-          return subscription;
-        };
-        return SampleOperator;
-      })();
-      var SampleSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SampleSubscriber,
-          _super,
-        );
-        function SampleSubscriber() {
-          var _this =
-            (_super !== null && _super.apply(this, arguments)) || this;
-          _this.hasValue = false;
-          return _this;
-        }
-        SampleSubscriber.prototype._next = function (value) {
-          this.value = value;
-          this.hasValue = true;
-        };
-        SampleSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.emitValue();
-        };
-        SampleSubscriber.prototype.notifyComplete = function () {
-          this.emitValue();
-        };
-        SampleSubscriber.prototype.emitValue = function () {
-          if (this.hasValue) {
-            this.hasValue = false;
-            this.destination.next(this.value);
-          }
-        };
-        return SampleSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=sample.js.map
+//# sourceMappingURL=mergeScan.js.map
 
-      /***/
-    },
-    /* 890 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = sampleTime;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
-        __webpack_require__(40);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
-
-      function sampleTime(period, scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
-        }
-        return function (source) {
-          return source.lift(new SampleTimeOperator(period, scheduler));
-        };
-      }
-      var SampleTimeOperator = /*@__PURE__*/ (function () {
-        function SampleTimeOperator(period, scheduler) {
-          this.period = period;
-          this.scheduler = scheduler;
-        }
-        SampleTimeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new SampleTimeSubscriber(subscriber, this.period, this.scheduler),
-          );
-        };
-        return SampleTimeOperator;
-      })();
-      var SampleTimeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SampleTimeSubscriber,
-          _super,
-        );
-        function SampleTimeSubscriber(destination, period, scheduler) {
-          var _this = _super.call(this, destination) || this;
-          _this.period = period;
-          _this.scheduler = scheduler;
-          _this.hasValue = false;
-          _this.add(
-            scheduler.schedule(dispatchNotification, period, {
-              subscriber: _this,
-              period: period,
-            }),
-          );
-          return _this;
-        }
-        SampleTimeSubscriber.prototype._next = function (value) {
-          this.lastValue = value;
-          this.hasValue = true;
-        };
-        SampleTimeSubscriber.prototype.notifyNext = function () {
-          if (this.hasValue) {
-            this.hasValue = false;
-            this.destination.next(this.lastValue);
-          }
-        };
-        return SampleTimeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      function dispatchNotification(state) {
-        var subscriber = state.subscriber,
-          period = state.period;
-        subscriber.notifyNext();
-        this.schedule(state, period);
-      }
-      //# sourceMappingURL=sampleTime.js.map
 
-      /***/
-    },
-    /* 891 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = sequenceEqual;
-      /* unused harmony export SequenceEqualOperator */
-      /* unused harmony export SequenceEqualSubscriber */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
-        __webpack_require__(48);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
-
-      function sequenceEqual(compareTo, comparor) {
-        return function (source) {
-          return source.lift(new SequenceEqualOperator(compareTo, comparor));
-        };
-      }
-      var SequenceEqualOperator = /*@__PURE__*/ (function () {
-        function SequenceEqualOperator(compareTo, comparor) {
-          this.compareTo = compareTo;
-          this.comparor = comparor;
-        }
-        SequenceEqualOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new SequenceEqualSubscriber(
-              subscriber,
-              this.compareTo,
-              this.comparor,
-            ),
-          );
-        };
-        return SequenceEqualOperator;
-      })();
+/***/ }),
+/* 875 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var SequenceEqualSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SequenceEqualSubscriber,
-          _super,
-        );
-        function SequenceEqualSubscriber(destination, compareTo, comparor) {
-          var _this = _super.call(this, destination) || this;
-          _this.compareTo = compareTo;
-          _this.comparor = comparor;
-          _this._a = [];
-          _this._b = [];
-          _this._oneComplete = false;
-          _this.destination.add(
-            compareTo.subscribe(
-              new SequenceEqualCompareToSubscriber(destination, _this),
-            ),
-          );
-          return _this;
-        }
-        SequenceEqualSubscriber.prototype._next = function (value) {
-          if (this._oneComplete && this._b.length === 0) {
-            this.emit(false);
-          } else {
-            this._a.push(value);
-            this.checkValues();
-          }
-        };
-        SequenceEqualSubscriber.prototype._complete = function () {
-          if (this._oneComplete) {
-            this.emit(this._a.length === 0 && this._b.length === 0);
-          } else {
-            this._oneComplete = true;
-          }
-          this.unsubscribe();
-        };
-        SequenceEqualSubscriber.prototype.checkValues = function () {
-          var _c = this,
-            _a = _c._a,
-            _b = _c._b,
-            comparor = _c.comparor;
-          while (_a.length > 0 && _b.length > 0) {
-            var a = _a.shift();
-            var b = _b.shift();
-            var areEqual = false;
-            if (comparor) {
-              areEqual = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__[
-                  "a" /* tryCatch */
-                ],
-              )(comparor)(a, b);
-              if (
-                areEqual ===
-                __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                  "a" /* errorObject */
-                ]
-              ) {
-                this.destination.error(
-                  __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                    "a" /* errorObject */
-                  ].e,
-                );
-              }
-            } else {
-              areEqual = a === b;
-            }
-            if (!areEqual) {
-              this.emit(false);
-            }
-          }
-        };
-        SequenceEqualSubscriber.prototype.emit = function (value) {
-          var destination = this.destination;
-          destination.next(value);
-          destination.complete();
-        };
-        SequenceEqualSubscriber.prototype.nextB = function (value) {
-          if (this._oneComplete && this._a.length === 0) {
-            this.emit(false);
-          } else {
-            this._b.push(value);
-            this.checkValues();
-          }
-        };
-        SequenceEqualSubscriber.prototype.completeB = function () {
-          if (this._oneComplete) {
-            this.emit(this._a.length === 0 && this._b.length === 0);
-          } else {
-            this._oneComplete = true;
-          }
-        };
-        return SequenceEqualSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = min;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ = __webpack_require__(187);
+/** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
 
-      var SequenceEqualCompareToSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SequenceEqualCompareToSubscriber,
-          _super,
-        );
-        function SequenceEqualCompareToSubscriber(destination, parent) {
-          var _this = _super.call(this, destination) || this;
-          _this.parent = parent;
-          return _this;
-        }
-        SequenceEqualCompareToSubscriber.prototype._next = function (value) {
-          this.parent.nextB(value);
-        };
-        SequenceEqualCompareToSubscriber.prototype._error = function (err) {
-          this.parent.error(err);
-          this.unsubscribe();
-        };
-        SequenceEqualCompareToSubscriber.prototype._complete = function () {
-          this.parent.completeB();
-          this.unsubscribe();
-        };
-        return SequenceEqualCompareToSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=sequenceEqual.js.map
+function min(comparer) {
+    var min = (typeof comparer === 'function')
+        ? function (x, y) { return comparer(x, y) < 0 ? x : y; }
+        : function (x, y) { return x < y ? x : y; };
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */])(min);
+}
+//# sourceMappingURL=min.js.map
 
-      /***/
-    },
-    /* 892 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = share;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__multicast__ =
-        __webpack_require__(116);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__refCount__ =
-        __webpack_require__(316);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ =
-        __webpack_require__(36);
-      /** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */
-
-      function shareSubjectFactory() {
-        return new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]();
-      }
-      function share() {
-        return function (source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_1__refCount__["a" /* refCount */],
-          )()(
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__multicast__["a" /* multicast */],
-            )(shareSubjectFactory)(source),
-          );
-        };
-      }
-      //# sourceMappingURL=share.js.map
 
-      /***/
-    },
-    /* 893 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = shareReplay;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ =
-        __webpack_require__(308);
-      /** PURE_IMPORTS_START _ReplaySubject PURE_IMPORTS_END */
-
-      function shareReplay(bufferSize, windowTime, scheduler) {
-        if (bufferSize === void 0) {
-          bufferSize = Number.POSITIVE_INFINITY;
-        }
-        if (windowTime === void 0) {
-          windowTime = Number.POSITIVE_INFINITY;
-        }
-        return function (source) {
-          return source.lift(
-            shareReplayOperator(bufferSize, windowTime, scheduler),
-          );
-        };
-      }
-      function shareReplayOperator(bufferSize, windowTime, scheduler) {
-        var subject;
-        var refCount = 0;
-        var subscription;
-        var hasError = false;
-        var isComplete = false;
-        return function shareReplayOperation(source) {
-          refCount++;
-          if (!subject || hasError) {
-            hasError = false;
-            subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__[
-              "a" /* ReplaySubject */
-            ](bufferSize, windowTime, scheduler);
-            subscription = source.subscribe({
-              next: function (value) {
-                subject.next(value);
-              },
-              error: function (err) {
-                hasError = true;
-                subject.error(err);
-              },
-              complete: function () {
-                isComplete = true;
-                subject.complete();
-              },
-            });
-          }
-          var innerSub = subject.subscribe(this);
-          return function () {
-            refCount--;
-            innerSub.unsubscribe();
-            if (subscription && refCount === 0 && isComplete) {
-              subscription.unsubscribe();
-            }
-          };
-        };
-      }
-      //# sourceMappingURL=shareReplay.js.map
+/***/ }),
+/* 876 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 894 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = single;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__ =
-        __webpack_require__(153);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_EmptyError PURE_IMPORTS_END */
-
-      function single(predicate) {
-        return function (source) {
-          return source.lift(new SingleOperator(predicate, source));
-        };
-      }
-      var SingleOperator = /*@__PURE__*/ (function () {
-        function SingleOperator(predicate, source) {
-          this.predicate = predicate;
-          this.source = source;
-        }
-        SingleOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new SingleSubscriber(subscriber, this.predicate, this.source),
-          );
-        };
-        return SingleOperator;
-      })();
-      var SingleSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SingleSubscriber,
-          _super,
-        );
-        function SingleSubscriber(destination, predicate, source) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.source = source;
-          _this.seenValue = false;
-          _this.index = 0;
-          return _this;
-        }
-        SingleSubscriber.prototype.applySingleValue = function (value) {
-          if (this.seenValue) {
-            this.destination.error("Sequence contains more than one element");
-          } else {
-            this.seenValue = true;
-            this.singleValue = value;
-          }
-        };
-        SingleSubscriber.prototype._next = function (value) {
-          var index = this.index++;
-          if (this.predicate) {
-            this.tryNext(value, index);
-          } else {
-            this.applySingleValue(value);
-          }
-        };
-        SingleSubscriber.prototype.tryNext = function (value, index) {
-          try {
-            if (this.predicate(value, index, this.source)) {
-              this.applySingleValue(value);
-            }
-          } catch (err) {
-            this.destination.error(err);
-          }
-        };
-        SingleSubscriber.prototype._complete = function () {
-          var destination = this.destination;
-          if (this.index > 0) {
-            destination.next(this.seenValue ? this.singleValue : undefined);
-            destination.complete();
-          } else {
-            destination.error(
-              new __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__[
-                "a" /* EmptyError */
-              ](),
-            );
-          }
-        };
-        return SingleSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=single.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = onErrorResumeNext;
+/* unused harmony export onErrorResumeNextStatic */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_from__ = __webpack_require__(62);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_observable_from,_util_isArray,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 895 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = skip;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function skip(count) {
-        return function (source) {
-          return source.lift(new SkipOperator(count));
-        };
-      }
-      var SkipOperator = /*@__PURE__*/ (function () {
-        function SkipOperator(total) {
-          this.total = total;
-        }
-        SkipOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(new SkipSubscriber(subscriber, this.total));
-        };
-        return SkipOperator;
-      })();
-      var SkipSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SkipSubscriber,
-          _super,
-        );
-        function SkipSubscriber(destination, total) {
-          var _this = _super.call(this, destination) || this;
-          _this.total = total;
-          _this.count = 0;
-          return _this;
-        }
-        SkipSubscriber.prototype._next = function (x) {
-          if (++this.count > this.total) {
-            this.destination.next(x);
-          }
-        };
-        return SkipSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=skip.js.map
 
-      /***/
-    },
-    /* 896 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = skipLast;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ =
-        __webpack_require__(152);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError PURE_IMPORTS_END */
-
-      function skipLast(count) {
-        return function (source) {
-          return source.lift(new SkipLastOperator(count));
-        };
-      }
-      var SkipLastOperator = /*@__PURE__*/ (function () {
-        function SkipLastOperator(_skipCount) {
-          this._skipCount = _skipCount;
-          if (this._skipCount < 0) {
-            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__[
-              "a" /* ArgumentOutOfRangeError */
-            ]();
-          }
-        }
-        SkipLastOperator.prototype.call = function (subscriber, source) {
-          if (this._skipCount === 0) {
-            return source.subscribe(
-              new __WEBPACK_IMPORTED_MODULE_1__Subscriber__[
-                "a" /* Subscriber */
-              ](subscriber),
-            );
-          } else {
-            return source.subscribe(
-              new SkipLastSubscriber(subscriber, this._skipCount),
-            );
-          }
-        };
-        return SkipLastOperator;
-      })();
-      var SkipLastSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SkipLastSubscriber,
-          _super,
-        );
-        function SkipLastSubscriber(destination, _skipCount) {
-          var _this = _super.call(this, destination) || this;
-          _this._skipCount = _skipCount;
-          _this._count = 0;
-          _this._ring = new Array(_skipCount);
-          return _this;
-        }
-        SkipLastSubscriber.prototype._next = function (value) {
-          var skipCount = this._skipCount;
-          var count = this._count++;
-          if (count < skipCount) {
-            this._ring[count] = value;
-          } else {
-            var currentIndex = count % skipCount;
-            var ring = this._ring;
-            var oldValue = ring[currentIndex];
-            ring[currentIndex] = value;
-            this.destination.next(oldValue);
-          }
-        };
-        return SkipLastSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=skipLast.js.map
 
-      /***/
-    },
-    /* 897 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = skipUntil;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ =
-        __webpack_require__(84);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function skipUntil(notifier) {
-        return function (source) {
-          return source.lift(new SkipUntilOperator(notifier));
-        };
-      }
-      var SkipUntilOperator = /*@__PURE__*/ (function () {
-        function SkipUntilOperator(notifier) {
-          this.notifier = notifier;
-        }
-        SkipUntilOperator.prototype.call = function (destination, source) {
-          return source.subscribe(
-            new SkipUntilSubscriber(destination, this.notifier),
-          );
-        };
-        return SkipUntilOperator;
-      })();
-      var SkipUntilSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SkipUntilSubscriber,
-          _super,
-        );
-        function SkipUntilSubscriber(destination, notifier) {
-          var _this = _super.call(this, destination) || this;
-          _this.hasValue = false;
-          var innerSubscriber =
-            new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__[
-              "a" /* InnerSubscriber */
-            ](_this, undefined, undefined);
-          _this.add(innerSubscriber);
-          _this.innerSubscription = innerSubscriber;
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(_this, notifier, undefined, undefined, innerSubscriber);
-          return _this;
-        }
-        SkipUntilSubscriber.prototype._next = function (value) {
-          if (this.hasValue) {
-            _super.prototype._next.call(this, value);
-          }
-        };
-        SkipUntilSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.hasValue = true;
-          if (this.innerSubscription) {
-            this.innerSubscription.unsubscribe();
-          }
-        };
-        SkipUntilSubscriber.prototype.notifyComplete = function () {};
-        return SkipUntilSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=skipUntil.js.map
 
-      /***/
-    },
-    /* 898 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = skipWhile;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function skipWhile(predicate) {
-        return function (source) {
-          return source.lift(new SkipWhileOperator(predicate));
-        };
-      }
-      var SkipWhileOperator = /*@__PURE__*/ (function () {
-        function SkipWhileOperator(predicate) {
-          this.predicate = predicate;
-        }
-        SkipWhileOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new SkipWhileSubscriber(subscriber, this.predicate),
-          );
-        };
-        return SkipWhileOperator;
-      })();
-      var SkipWhileSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          SkipWhileSubscriber,
-          _super,
-        );
-        function SkipWhileSubscriber(destination, predicate) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.skipping = true;
-          _this.index = 0;
-          return _this;
-        }
-        SkipWhileSubscriber.prototype._next = function (value) {
-          var destination = this.destination;
-          if (this.skipping) {
-            this.tryCallPredicate(value);
-          }
-          if (!this.skipping) {
-            destination.next(value);
-          }
-        };
-        SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
-          try {
-            var result = this.predicate(value, this.index++);
-            this.skipping = Boolean(result);
-          } catch (err) {
-            this.destination.error(err);
-          }
-        };
-        return SkipWhileSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=skipWhile.js.map
 
-      /***/
-    },
-    /* 899 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = startWith;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ =
-        __webpack_require__(85);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ =
-        __webpack_require__(312);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ =
-        __webpack_require__(39);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ =
-        __webpack_require__(186);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
-
-      function startWith() {
-        var array = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          array[_i] = arguments[_i];
-        }
-        return function (source) {
-          var scheduler = array[array.length - 1];
-          if (
-            __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__[
-                "a" /* isScheduler */
-              ],
-            )(scheduler)
-          ) {
-            array.pop();
-          } else {
-            scheduler = null;
-          }
-          var len = array.length;
-          if (len === 1 && !scheduler) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
-                "a" /* concat */
-              ],
-            )(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__observable_scalar__[
-                  "a" /* scalar */
-                ],
-              )(array[0]),
-              source,
-            );
-          } else if (len > 0) {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
-                "a" /* concat */
-              ],
-            )(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__[
-                  "a" /* fromArray */
-                ],
-              )(array, scheduler),
-              source,
-            );
-          } else {
-            return __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__observable_concat__[
-                "a" /* concat */
-              ],
-            )(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__observable_empty__[
-                  "a" /* empty */
-                ],
-              )(scheduler),
-              source,
-            );
-          }
-        };
-      }
-      //# sourceMappingURL=startWith.js.map
 
-      /***/
-    },
-    /* 900 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = subscribeOn;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__ =
-        __webpack_require__(822);
-      /** PURE_IMPORTS_START _observable_SubscribeOnObservable PURE_IMPORTS_END */
-
-      function subscribeOn(scheduler, delay) {
-        if (delay === void 0) {
-          delay = 0;
+function onErrorResumeNext() {
+    var nextSources = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        nextSources[_i] = arguments[_i];
+    }
+    if (nextSources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(nextSources[0])) {
+        nextSources = nextSources[0];
+    }
+    return function (source) { return source.lift(new OnErrorResumeNextOperator(nextSources)); };
+}
+function onErrorResumeNextStatic() {
+    var nextSources = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        nextSources[_i] = arguments[_i];
+    }
+    var source = null;
+    if (nextSources.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_isArray__["a" /* isArray */])(nextSources[0])) {
+        nextSources = nextSources[0];
+    }
+    source = nextSources.shift();
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_from__["a" /* from */])(source, null).lift(new OnErrorResumeNextOperator(nextSources));
+}
+var OnErrorResumeNextOperator = /*@__PURE__*/ (function () {
+    function OnErrorResumeNextOperator(nextSources) {
+        this.nextSources = nextSources;
+    }
+    OnErrorResumeNextOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new OnErrorResumeNextSubscriber(subscriber, this.nextSources));
+    };
+    return OnErrorResumeNextOperator;
+}());
+var OnErrorResumeNextSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](OnErrorResumeNextSubscriber, _super);
+    function OnErrorResumeNextSubscriber(destination, nextSources) {
+        var _this = _super.call(this, destination) || this;
+        _this.destination = destination;
+        _this.nextSources = nextSources;
+        return _this;
+    }
+    OnErrorResumeNextSubscriber.prototype.notifyError = function (error, innerSub) {
+        this.subscribeToNextSource();
+    };
+    OnErrorResumeNextSubscriber.prototype.notifyComplete = function (innerSub) {
+        this.subscribeToNextSource();
+    };
+    OnErrorResumeNextSubscriber.prototype._error = function (err) {
+        this.subscribeToNextSource();
+        this.unsubscribe();
+    };
+    OnErrorResumeNextSubscriber.prototype._complete = function () {
+        this.subscribeToNextSource();
+        this.unsubscribe();
+    };
+    OnErrorResumeNextSubscriber.prototype.subscribeToNextSource = function () {
+        var next = this.nextSources.shift();
+        if (next) {
+            var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_4__InnerSubscriber__["a" /* InnerSubscriber */](this, undefined, undefined);
+            var destination = this.destination;
+            destination.add(innerSubscriber);
+            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, next, undefined, undefined, innerSubscriber);
         }
-        return function subscribeOnOperatorFunction(source) {
-          return source.lift(new SubscribeOnOperator(scheduler, delay));
-        };
-      }
-      var SubscribeOnOperator = /*@__PURE__*/ (function () {
-        function SubscribeOnOperator(scheduler, delay) {
-          this.scheduler = scheduler;
-          this.delay = delay;
+        else {
+            this.destination.complete();
         }
-        SubscribeOnOperator.prototype.call = function (subscriber, source) {
-          return new __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__[
-            "a" /* SubscribeOnObservable */
-          ](source, this.delay, this.scheduler).subscribe(subscriber);
-        };
-        return SubscribeOnOperator;
-      })();
-      //# sourceMappingURL=subscribeOn.js.map
+    };
+    return OnErrorResumeNextSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=onErrorResumeNext.js.map
 
-      /***/
-    },
-    /* 901 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = switchAll;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ =
-        __webpack_require__(318);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ =
-        __webpack_require__(118);
-      /** PURE_IMPORTS_START _switchMap,_util_identity PURE_IMPORTS_END */
-
-      function switchAll() {
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */],
-        )(__WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */]);
-      }
-      //# sourceMappingURL=switchAll.js.map
-
-      /***/
-    },
-    /* 902 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = switchMapTo;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ =
-        __webpack_require__(318);
-      /** PURE_IMPORTS_START _switchMap PURE_IMPORTS_END */
-
-      function switchMapTo(innerObservable, resultSelector) {
-        return resultSelector
-          ? __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */],
-            )(function () {
-              return innerObservable;
-            }, resultSelector)
-          : __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */],
-            )(function () {
-              return innerObservable;
-            });
-      }
-      //# sourceMappingURL=switchMapTo.js.map
 
-      /***/
-    },
-    /* 903 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = takeUntil;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function takeUntil(notifier) {
-        return function (source) {
-          return source.lift(new TakeUntilOperator(notifier));
-        };
-      }
-      var TakeUntilOperator = /*@__PURE__*/ (function () {
-        function TakeUntilOperator(notifier) {
-          this.notifier = notifier;
-        }
-        TakeUntilOperator.prototype.call = function (subscriber, source) {
-          var takeUntilSubscriber = new TakeUntilSubscriber(subscriber);
-          var notifierSubscription = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-              "a" /* subscribeToResult */
-            ],
-          )(takeUntilSubscriber, this.notifier);
-          if (notifierSubscription && !takeUntilSubscriber.seenValue) {
-            takeUntilSubscriber.add(notifierSubscription);
-            return source.subscribe(takeUntilSubscriber);
-          }
-          return takeUntilSubscriber;
-        };
-        return TakeUntilOperator;
-      })();
-      var TakeUntilSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          TakeUntilSubscriber,
-          _super,
-        );
-        function TakeUntilSubscriber(destination) {
-          var _this = _super.call(this, destination) || this;
-          _this.seenValue = false;
-          return _this;
-        }
-        TakeUntilSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.seenValue = true;
-          this.complete();
-        };
-        TakeUntilSubscriber.prototype.notifyComplete = function () {};
-        return TakeUntilSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=takeUntil.js.map
+/***/ }),
+/* 877 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 904 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = takeWhile;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
-
-      function takeWhile(predicate) {
-        return function (source) {
-          return source.lift(new TakeWhileOperator(predicate));
-        };
-      }
-      var TakeWhileOperator = /*@__PURE__*/ (function () {
-        function TakeWhileOperator(predicate) {
-          this.predicate = predicate;
-        }
-        TakeWhileOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new TakeWhileSubscriber(subscriber, this.predicate),
-          );
-        };
-        return TakeWhileOperator;
-      })();
-      var TakeWhileSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          TakeWhileSubscriber,
-          _super,
-        );
-        function TakeWhileSubscriber(destination, predicate) {
-          var _this = _super.call(this, destination) || this;
-          _this.predicate = predicate;
-          _this.index = 0;
-          return _this;
-        }
-        TakeWhileSubscriber.prototype._next = function (value) {
-          var destination = this.destination;
-          var result;
-          try {
-            result = this.predicate(value, this.index++);
-          } catch (err) {
-            destination.error(err);
-            return;
-          }
-          this.nextOrComplete(value, result);
-        };
-        TakeWhileSubscriber.prototype.nextOrComplete = function (
-          value,
-          predicateResult,
-        ) {
-          var destination = this.destination;
-          if (Boolean(predicateResult)) {
-            destination.next(value);
-          } else {
-            destination.complete();
-          }
-        };
-        return TakeWhileSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=takeWhile.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = pairwise;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 905 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = throttleTime;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throttle__ =
-        __webpack_require__(436);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async,_throttle PURE_IMPORTS_END */
-
-      function throttleTime(duration, scheduler, config) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+
+function pairwise() {
+    return function (source) { return source.lift(new PairwiseOperator()); };
+}
+var PairwiseOperator = /*@__PURE__*/ (function () {
+    function PairwiseOperator() {
+    }
+    PairwiseOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new PairwiseSubscriber(subscriber));
+    };
+    return PairwiseOperator;
+}());
+var PairwiseSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](PairwiseSubscriber, _super);
+    function PairwiseSubscriber(destination) {
+        var _this = _super.call(this, destination) || this;
+        _this.hasPrev = false;
+        return _this;
+    }
+    PairwiseSubscriber.prototype._next = function (value) {
+        if (this.hasPrev) {
+            this.destination.next([this.prev, value]);
         }
-        if (config === void 0) {
-          config =
-            __WEBPACK_IMPORTED_MODULE_3__throttle__[
-              "b" /* defaultThrottleConfig */
-            ];
+        else {
+            this.hasPrev = true;
         }
-        return function (source) {
-          return source.lift(
-            new ThrottleTimeOperator(
-              duration,
-              scheduler,
-              config.leading,
-              config.trailing,
-            ),
-          );
-        };
-      }
-      var ThrottleTimeOperator = /*@__PURE__*/ (function () {
-        function ThrottleTimeOperator(duration, scheduler, leading, trailing) {
-          this.duration = duration;
-          this.scheduler = scheduler;
-          this.leading = leading;
-          this.trailing = trailing;
-        }
-        ThrottleTimeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new ThrottleTimeSubscriber(
-              subscriber,
-              this.duration,
-              this.scheduler,
-              this.leading,
-              this.trailing,
-            ),
-          );
-        };
-        return ThrottleTimeOperator;
-      })();
-      var ThrottleTimeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          ThrottleTimeSubscriber,
-          _super,
-        );
-        function ThrottleTimeSubscriber(
-          destination,
-          duration,
-          scheduler,
-          leading,
-          trailing,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.duration = duration;
-          _this.scheduler = scheduler;
-          _this.leading = leading;
-          _this.trailing = trailing;
-          _this._hasTrailingValue = false;
-          _this._trailingValue = null;
-          return _this;
-        }
-        ThrottleTimeSubscriber.prototype._next = function (value) {
-          if (this.throttled) {
-            if (this.trailing) {
-              this._trailingValue = value;
-              this._hasTrailingValue = true;
-            }
-          } else {
-            this.add(
-              (this.throttled = this.scheduler.schedule(
-                dispatchNext,
-                this.duration,
-                { subscriber: this },
-              )),
-            );
-            if (this.leading) {
-              this.destination.next(value);
+        this.prev = value;
+    };
+    return PairwiseSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=pairwise.js.map
+
+
+/***/ }),
+/* 878 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = partition;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_not__ = __webpack_require__(931);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__filter__ = __webpack_require__(147);
+/** PURE_IMPORTS_START _util_not,_filter PURE_IMPORTS_END */
+
+
+function partition(predicate, thisArg) {
+    return function (source) {
+        return [
+            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(predicate, thisArg)(source),
+            __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__filter__["a" /* filter */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_not__["a" /* not */])(predicate, thisArg))(source)
+        ];
+    };
+}
+//# sourceMappingURL=partition.js.map
+
+
+/***/ }),
+/* 879 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = pluck;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__map__ = __webpack_require__(47);
+/** PURE_IMPORTS_START _map PURE_IMPORTS_END */
+
+function pluck() {
+    var properties = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        properties[_i] = arguments[_i];
+    }
+    var length = properties.length;
+    if (length === 0) {
+        throw new Error('list of properties cannot be empty.');
+    }
+    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__map__["a" /* map */])(plucker(properties, length))(source); };
+}
+function plucker(props, length) {
+    var mapper = function (x) {
+        var currentProp = x;
+        for (var i = 0; i < length; i++) {
+            var p = currentProp[props[i]];
+            if (typeof p !== 'undefined') {
+                currentProp = p;
             }
-          }
-        };
-        ThrottleTimeSubscriber.prototype._complete = function () {
-          if (this._hasTrailingValue) {
-            this.destination.next(this._trailingValue);
-            this.destination.complete();
-          } else {
-            this.destination.complete();
-          }
-        };
-        ThrottleTimeSubscriber.prototype.clearThrottle = function () {
-          var throttled = this.throttled;
-          if (throttled) {
-            if (this.trailing && this._hasTrailingValue) {
-              this.destination.next(this._trailingValue);
-              this._trailingValue = null;
-              this._hasTrailingValue = false;
+            else {
+                return undefined;
             }
-            throttled.unsubscribe();
-            this.remove(throttled);
-            this.throttled = null;
-          }
-        };
-        return ThrottleTimeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      function dispatchNext(arg) {
-        var subscriber = arg.subscriber;
-        subscriber.clearThrottle();
-      }
-      //# sourceMappingURL=throttleTime.js.map
+        }
+        return currentProp;
+    };
+    return mapper;
+}
+//# sourceMappingURL=pluck.js.map
+
+
+/***/ }),
+/* 880 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = publish;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
+/** PURE_IMPORTS_START _Subject,_multicast PURE_IMPORTS_END */
+
+
+function publish(selector) {
+    return selector ?
+        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(function () { return new __WEBPACK_IMPORTED_MODULE_0__Subject__["a" /* Subject */](); }, selector) :
+        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(new __WEBPACK_IMPORTED_MODULE_0__Subject__["a" /* Subject */]());
+}
+//# sourceMappingURL=publish.js.map
+
+
+/***/ }),
+/* 881 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = publishBehavior;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__ = __webpack_require__(419);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
+/** PURE_IMPORTS_START _BehaviorSubject,_multicast PURE_IMPORTS_END */
+
+
+function publishBehavior(value) {
+    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(new __WEBPACK_IMPORTED_MODULE_0__BehaviorSubject__["a" /* BehaviorSubject */](value))(source); };
+}
+//# sourceMappingURL=publishBehavior.js.map
+
+
+/***/ }),
+/* 882 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = publishLast;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__ = __webpack_require__(183);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
+/** PURE_IMPORTS_START _AsyncSubject,_multicast PURE_IMPORTS_END */
+
+
+function publishLast() {
+    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(new __WEBPACK_IMPORTED_MODULE_0__AsyncSubject__["a" /* AsyncSubject */]())(source); };
+}
+//# sourceMappingURL=publishLast.js.map
+
+
+/***/ }),
+/* 883 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = publishReplay;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ = __webpack_require__(308);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__multicast__ = __webpack_require__(116);
+/** PURE_IMPORTS_START _ReplaySubject,_multicast PURE_IMPORTS_END */
+
+
+function publishReplay(bufferSize, windowTime, selectorOrScheduler, scheduler) {
+    if (selectorOrScheduler && typeof selectorOrScheduler !== 'function') {
+        scheduler = selectorOrScheduler;
+    }
+    var selector = typeof selectorOrScheduler === 'function' ? selectorOrScheduler : undefined;
+    var subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__["a" /* ReplaySubject */](bufferSize, windowTime, scheduler);
+    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__multicast__["a" /* multicast */])(function () { return subject; }, selector)(source); };
+}
+//# sourceMappingURL=publishReplay.js.map
+
 
-      /***/
-    },
-    /* 906 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = timeInterval;
-      /* unused harmony export TimeInterval */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scan__ =
-        __webpack_require__(317);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_defer__ =
-        __webpack_require__(310);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__map__ =
-        __webpack_require__(47);
-      /** PURE_IMPORTS_START _scheduler_async,_scan,_observable_defer,_map PURE_IMPORTS_END */
-
-      function timeInterval(scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-        }
-        return function (source) {
-          return __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__observable_defer__["a" /* defer */],
-          )(function () {
-            return source.pipe(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_1__scan__["a" /* scan */],
-              )(
-                function (_a, value) {
-                  var current = _a.current;
-                  return {
-                    value: value,
-                    current: scheduler.now(),
-                    last: current,
-                  };
-                },
-                { current: scheduler.now(), value: undefined, last: undefined },
-              ),
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_3__map__["a" /* map */],
-              )(function (_a) {
-                var current = _a.current,
-                  last = _a.last,
-                  value = _a.value;
-                return new TimeInterval(value, current - last);
-              }),
-            );
-          });
-        };
-      }
-      var TimeInterval = /*@__PURE__*/ (function () {
-        function TimeInterval(value, interval) {
-          this.value = value;
-          this.interval = interval;
-        }
-        return TimeInterval;
-      })();
+/***/ }),
+/* 884 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      //# sourceMappingURL=timeInterval.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = race;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__util_isArray__ = __webpack_require__(41);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_race__ = __webpack_require__(426);
+/** PURE_IMPORTS_START _util_isArray,_observable_race PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 907 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = timeout;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__ =
-        __webpack_require__(440);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__timeoutWith__ =
-        __webpack_require__(437);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_throwError__ =
-        __webpack_require__(313);
-      /** PURE_IMPORTS_START _scheduler_async,_util_TimeoutError,_timeoutWith,_observable_throwError PURE_IMPORTS_END */
-
-      function timeout(due, scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_2__timeoutWith__["a" /* timeoutWith */],
-        )(
-          due,
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_3__observable_throwError__[
-              "a" /* throwError */
-            ],
-          )(
-            new __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__[
-              "a" /* TimeoutError */
-            ](),
-          ),
-          scheduler,
-        );
-      }
-      //# sourceMappingURL=timeout.js.map
 
-      /***/
-    },
-    /* 908 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = timestamp;
-      /* unused harmony export Timestamp */
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__map__ =
-        __webpack_require__(47);
-      /** PURE_IMPORTS_START _scheduler_async,_map PURE_IMPORTS_END */
-
-      function timestamp(scheduler) {
-        if (scheduler === void 0) {
-          scheduler =
-            __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
-        }
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_1__map__["a" /* map */],
-        )(function (value) {
-          return new Timestamp(value, scheduler.now());
-        });
-      }
-      var Timestamp = /*@__PURE__*/ (function () {
-        function Timestamp(value, timestamp) {
-          this.value = value;
-          this.timestamp = timestamp;
+function race() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    return function raceOperatorFunction(source) {
+        if (observables.length === 1 && __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__util_isArray__["a" /* isArray */])(observables[0])) {
+            observables = observables[0];
         }
-        return Timestamp;
-      })();
+        return source.lift.call(__WEBPACK_IMPORTED_MODULE_1__observable_race__["a" /* race */].apply(void 0, [source].concat(observables)));
+    };
+}
+//# sourceMappingURL=race.js.map
 
-      //# sourceMappingURL=timestamp.js.map
 
-      /***/
-    },
-    /* 909 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = toArray;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ =
-        __webpack_require__(187);
-      /** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
+/***/ }),
+/* 885 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function toArrayReducer(arr, item, index) {
-        if (index === 0) {
-          return [item];
-        }
-        arr.push(item);
-        return arr;
-      }
-      function toArray() {
-        return __webpack_require__.i(
-          __WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */],
-        )(toArrayReducer, []);
-      }
-      //# sourceMappingURL=toArray.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = repeat;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ = __webpack_require__(39);
+/** PURE_IMPORTS_START tslib,_Subscriber,_observable_empty PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 910 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = window;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function window(windowBoundaries) {
-        return function windowOperatorFunction(source) {
-          return source.lift(new WindowOperator(windowBoundaries));
-        };
-      }
-      var WindowOperator = /*@__PURE__*/ (function () {
-        function WindowOperator(windowBoundaries) {
-          this.windowBoundaries = windowBoundaries;
-        }
-        WindowOperator.prototype.call = function (subscriber, source) {
-          var windowSubscriber = new WindowSubscriber(subscriber);
-          var sourceSubscription = source.subscribe(windowSubscriber);
-          if (!sourceSubscription.closed) {
-            windowSubscriber.add(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(windowSubscriber, this.windowBoundaries),
-            );
-          }
-          return sourceSubscription;
-        };
-        return WindowOperator;
-      })();
-      var WindowSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          WindowSubscriber,
-          _super,
-        );
-        function WindowSubscriber(destination) {
-          var _this = _super.call(this, destination) || this;
-          _this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
-            "a" /* Subject */
-          ]();
-          destination.next(_this.window);
-          return _this;
-        }
-        WindowSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.openWindow();
-        };
-        WindowSubscriber.prototype.notifyError = function (error, innerSub) {
-          this._error(error);
-        };
-        WindowSubscriber.prototype.notifyComplete = function (innerSub) {
-          this._complete();
-        };
-        WindowSubscriber.prototype._next = function (value) {
-          this.window.next(value);
-        };
-        WindowSubscriber.prototype._error = function (err) {
-          this.window.error(err);
-          this.destination.error(err);
-        };
-        WindowSubscriber.prototype._complete = function () {
-          this.window.complete();
-          this.destination.complete();
-        };
-        WindowSubscriber.prototype._unsubscribe = function () {
-          this.window = null;
-        };
-        WindowSubscriber.prototype.openWindow = function () {
-          var prevWindow = this.window;
-          if (prevWindow) {
-            prevWindow.complete();
-          }
-          var destination = this.destination;
-          var newWindow = (this.window =
-            new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]());
-          destination.next(newWindow);
-        };
-        return WindowSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=window.js.map
 
-      /***/
-    },
-    /* 911 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = windowCount;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ =
-        __webpack_require__(36);
-      /** PURE_IMPORTS_START tslib,_Subscriber,_Subject PURE_IMPORTS_END */
-
-      function windowCount(windowSize, startWindowEvery) {
-        if (startWindowEvery === void 0) {
-          startWindowEvery = 0;
-        }
-        return function windowCountOperatorFunction(source) {
-          return source.lift(
-            new WindowCountOperator(windowSize, startWindowEvery),
-          );
-        };
-      }
-      var WindowCountOperator = /*@__PURE__*/ (function () {
-        function WindowCountOperator(windowSize, startWindowEvery) {
-          this.windowSize = windowSize;
-          this.startWindowEvery = startWindowEvery;
-        }
-        WindowCountOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new WindowCountSubscriber(
-              subscriber,
-              this.windowSize,
-              this.startWindowEvery,
-            ),
-          );
-        };
-        return WindowCountOperator;
-      })();
-      var WindowCountSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          WindowCountSubscriber,
-          _super,
-        );
-        function WindowCountSubscriber(
-          destination,
-          windowSize,
-          startWindowEvery,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.destination = destination;
-          _this.windowSize = windowSize;
-          _this.startWindowEvery = startWindowEvery;
-          _this.windows = [
-            new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */](),
-          ];
-          _this.count = 0;
-          destination.next(_this.windows[0]);
-          return _this;
-        }
-        WindowCountSubscriber.prototype._next = function (value) {
-          var startWindowEvery =
-            this.startWindowEvery > 0 ? this.startWindowEvery : this.windowSize;
-          var destination = this.destination;
-          var windowSize = this.windowSize;
-          var windows = this.windows;
-          var len = windows.length;
-          for (var i = 0; i < len && !this.closed; i++) {
-            windows[i].next(value);
-          }
-          var c = this.count - windowSize + 1;
-          if (c >= 0 && c % startWindowEvery === 0 && !this.closed) {
-            windows.shift().complete();
-          }
-          if (++this.count % startWindowEvery === 0 && !this.closed) {
-            var window_1 = new __WEBPACK_IMPORTED_MODULE_2__Subject__[
-              "a" /* Subject */
-            ]();
-            windows.push(window_1);
-            destination.next(window_1);
-          }
-        };
-        WindowCountSubscriber.prototype._error = function (err) {
-          var windows = this.windows;
-          if (windows) {
-            while (windows.length > 0 && !this.closed) {
-              windows.shift().error(err);
-            }
-          }
-          this.destination.error(err);
-        };
-        WindowCountSubscriber.prototype._complete = function () {
-          var windows = this.windows;
-          if (windows) {
-            while (windows.length > 0 && !this.closed) {
-              windows.shift().complete();
-            }
-          }
-          this.destination.complete();
-        };
-        WindowCountSubscriber.prototype._unsubscribe = function () {
-          this.count = 0;
-          this.windows = null;
-        };
-        return WindowCountSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]);
-      //# sourceMappingURL=windowCount.js.map
 
-      /***/
-    },
-    /* 912 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = windowTime;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ =
-        __webpack_require__(40);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__ =
-        __webpack_require__(190);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ =
-        __webpack_require__(49);
-      /** PURE_IMPORTS_START tslib,_Subject,_scheduler_async,_Subscriber,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
-
-      function windowTime(windowTimeSpan) {
-        var scheduler =
-          __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
-        var windowCreationInterval = null;
-        var maxWindowSize = Number.POSITIVE_INFINITY;
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(arguments[3])
-        ) {
-          scheduler = arguments[3];
+function repeat(count) {
+    if (count === void 0) {
+        count = -1;
+    }
+    return function (source) {
+        if (count === 0) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */])();
         }
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(arguments[2])
-        ) {
-          scheduler = arguments[2];
-        } else if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */],
-          )(arguments[2])
-        ) {
-          maxWindowSize = arguments[2];
+        else if (count < 0) {
+            return source.lift(new RepeatOperator(-1, source));
         }
-        if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__[
-              "a" /* isScheduler */
-            ],
-          )(arguments[1])
-        ) {
-          scheduler = arguments[1];
-        } else if (
-          __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */],
-          )(arguments[1])
-        ) {
-          windowCreationInterval = arguments[1];
-        }
-        return function windowTimeOperatorFunction(source) {
-          return source.lift(
-            new WindowTimeOperator(
-              windowTimeSpan,
-              windowCreationInterval,
-              maxWindowSize,
-              scheduler,
-            ),
-          );
-        };
-      }
-      var WindowTimeOperator = /*@__PURE__*/ (function () {
-        function WindowTimeOperator(
-          windowTimeSpan,
-          windowCreationInterval,
-          maxWindowSize,
-          scheduler,
-        ) {
-          this.windowTimeSpan = windowTimeSpan;
-          this.windowCreationInterval = windowCreationInterval;
-          this.maxWindowSize = maxWindowSize;
-          this.scheduler = scheduler;
-        }
-        WindowTimeOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new WindowTimeSubscriber(
-              subscriber,
-              this.windowTimeSpan,
-              this.windowCreationInterval,
-              this.maxWindowSize,
-              this.scheduler,
-            ),
-          );
-        };
-        return WindowTimeOperator;
-      })();
-      var CountedSubject = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          CountedSubject,
-          _super,
-        );
-        function CountedSubject() {
-          var _this =
-            (_super !== null && _super.apply(this, arguments)) || this;
-          _this._numberOfNextedValues = 0;
-          return _this;
-        }
-        CountedSubject.prototype.next = function (value) {
-          this._numberOfNextedValues++;
-          _super.prototype.next.call(this, value);
-        };
-        Object.defineProperty(
-          CountedSubject.prototype,
-          "numberOfNextedValues",
-          {
-            get: function () {
-              return this._numberOfNextedValues;
-            },
-            enumerable: true,
-            configurable: true,
-          },
-        );
-        return CountedSubject;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]);
-      var WindowTimeSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          WindowTimeSubscriber,
-          _super,
-        );
-        function WindowTimeSubscriber(
-          destination,
-          windowTimeSpan,
-          windowCreationInterval,
-          maxWindowSize,
-          scheduler,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.destination = destination;
-          _this.windowTimeSpan = windowTimeSpan;
-          _this.windowCreationInterval = windowCreationInterval;
-          _this.maxWindowSize = maxWindowSize;
-          _this.scheduler = scheduler;
-          _this.windows = [];
-          var window = _this.openWindow();
-          if (windowCreationInterval !== null && windowCreationInterval >= 0) {
-            var closeState = {
-              subscriber: _this,
-              window: window,
-              context: null,
-            };
-            var creationState = {
-              windowTimeSpan: windowTimeSpan,
-              windowCreationInterval: windowCreationInterval,
-              subscriber: _this,
-              scheduler: scheduler,
-            };
-            _this.add(
-              scheduler.schedule(
-                dispatchWindowClose,
-                windowTimeSpan,
-                closeState,
-              ),
-            );
-            _this.add(
-              scheduler.schedule(
-                dispatchWindowCreation,
-                windowCreationInterval,
-                creationState,
-              ),
-            );
-          } else {
-            var timeSpanOnlyState = {
-              subscriber: _this,
-              window: window,
-              windowTimeSpan: windowTimeSpan,
-            };
-            _this.add(
-              scheduler.schedule(
-                dispatchWindowTimeSpanOnly,
-                windowTimeSpan,
-                timeSpanOnlyState,
-              ),
-            );
-          }
-          return _this;
+        else {
+            return source.lift(new RepeatOperator(count - 1, source));
         }
-        WindowTimeSubscriber.prototype._next = function (value) {
-          var windows = this.windows;
-          var len = windows.length;
-          for (var i = 0; i < len; i++) {
-            var window_1 = windows[i];
-            if (!window_1.closed) {
-              window_1.next(value);
-              if (window_1.numberOfNextedValues >= this.maxWindowSize) {
-                this.closeWindow(window_1);
-              }
+    };
+}
+var RepeatOperator = /*@__PURE__*/ (function () {
+    function RepeatOperator(count, source) {
+        this.count = count;
+        this.source = source;
+    }
+    RepeatOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new RepeatSubscriber(subscriber, this.count, this.source));
+    };
+    return RepeatOperator;
+}());
+var RepeatSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RepeatSubscriber, _super);
+    function RepeatSubscriber(destination, count, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.count = count;
+        _this.source = source;
+        return _this;
+    }
+    RepeatSubscriber.prototype.complete = function () {
+        if (!this.isStopped) {
+            var _a = this, source = _a.source, count = _a.count;
+            if (count === 0) {
+                return _super.prototype.complete.call(this);
             }
-          }
-        };
-        WindowTimeSubscriber.prototype._error = function (err) {
-          var windows = this.windows;
-          while (windows.length > 0) {
-            windows.shift().error(err);
-          }
-          this.destination.error(err);
-        };
-        WindowTimeSubscriber.prototype._complete = function () {
-          var windows = this.windows;
-          while (windows.length > 0) {
-            var window_2 = windows.shift();
-            if (!window_2.closed) {
-              window_2.complete();
+            else if (count > -1) {
+                this.count = count - 1;
             }
-          }
-          this.destination.complete();
-        };
-        WindowTimeSubscriber.prototype.openWindow = function () {
-          var window = new CountedSubject();
-          this.windows.push(window);
-          var destination = this.destination;
-          destination.next(window);
-          return window;
-        };
-        WindowTimeSubscriber.prototype.closeWindow = function (window) {
-          window.complete();
-          var windows = this.windows;
-          windows.splice(windows.indexOf(window), 1);
-        };
-        return WindowTimeSubscriber;
-      })(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]);
-      function dispatchWindowTimeSpanOnly(state) {
-        var subscriber = state.subscriber,
-          windowTimeSpan = state.windowTimeSpan,
-          window = state.window;
-        if (window) {
-          subscriber.closeWindow(window);
-        }
-        state.window = subscriber.openWindow();
-        this.schedule(state, windowTimeSpan);
-      }
-      function dispatchWindowCreation(state) {
-        var windowTimeSpan = state.windowTimeSpan,
-          subscriber = state.subscriber,
-          scheduler = state.scheduler,
-          windowCreationInterval = state.windowCreationInterval;
-        var window = subscriber.openWindow();
-        var action = this;
-        var context = { action: action, subscription: null };
-        var timeSpanState = {
-          subscriber: subscriber,
-          window: window,
-          context: context,
-        };
-        context.subscription = scheduler.schedule(
-          dispatchWindowClose,
-          windowTimeSpan,
-          timeSpanState,
-        );
-        action.add(context.subscription);
-        action.schedule(state, windowCreationInterval);
-      }
-      function dispatchWindowClose(state) {
-        var subscriber = state.subscriber,
-          window = state.window,
-          context = state.context;
-        if (context && context.action && context.subscription) {
-          context.action.remove(context.subscription);
+            source.subscribe(this._unsubscribeAndRecycle());
         }
-        subscriber.closeWindow(window);
-      }
-      //# sourceMappingURL=windowTime.js.map
+    };
+    return RepeatSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=repeat.js.map
 
-      /***/
-    },
-    /* 913 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = windowToggle;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ =
-        __webpack_require__(25);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subject,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function windowToggle(openings, closingSelector) {
-        return function (source) {
-          return source.lift(
-            new WindowToggleOperator(openings, closingSelector),
-          );
-        };
-      }
-      var WindowToggleOperator = /*@__PURE__*/ (function () {
-        function WindowToggleOperator(openings, closingSelector) {
-          this.openings = openings;
-          this.closingSelector = closingSelector;
-        }
-        WindowToggleOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new WindowToggleSubscriber(
-              subscriber,
-              this.openings,
-              this.closingSelector,
-            ),
-          );
-        };
-        return WindowToggleOperator;
-      })();
-      var WindowToggleSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          WindowToggleSubscriber,
-          _super,
-        );
-        function WindowToggleSubscriber(
-          destination,
-          openings,
-          closingSelector,
-        ) {
-          var _this = _super.call(this, destination) || this;
-          _this.openings = openings;
-          _this.closingSelector = closingSelector;
-          _this.contexts = [];
-          _this.add(
-            (_this.openSubscription = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__[
-                "a" /* subscribeToResult */
-              ],
-            )(_this, openings, openings)),
-          );
-          return _this;
+
+/***/ }),
+/* 886 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = repeatWhen;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+
+function repeatWhen(notifier) {
+    return function (source) { return source.lift(new RepeatWhenOperator(notifier)); };
+}
+var RepeatWhenOperator = /*@__PURE__*/ (function () {
+    function RepeatWhenOperator(notifier) {
+        this.notifier = notifier;
+    }
+    RepeatWhenOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new RepeatWhenSubscriber(subscriber, this.notifier, source));
+    };
+    return RepeatWhenOperator;
+}());
+var RepeatWhenSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RepeatWhenSubscriber, _super);
+    function RepeatWhenSubscriber(destination, notifier, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.notifier = notifier;
+        _this.source = source;
+        _this.sourceIsBeingSubscribedTo = true;
+        return _this;
+    }
+    RepeatWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.sourceIsBeingSubscribedTo = true;
+        this.source.subscribe(this);
+    };
+    RepeatWhenSubscriber.prototype.notifyComplete = function (innerSub) {
+        if (this.sourceIsBeingSubscribedTo === false) {
+            return _super.prototype.complete.call(this);
         }
-        WindowToggleSubscriber.prototype._next = function (value) {
-          var contexts = this.contexts;
-          if (contexts) {
-            var len = contexts.length;
-            for (var i = 0; i < len; i++) {
-              contexts[i].window.next(value);
-            }
-          }
-        };
-        WindowToggleSubscriber.prototype._error = function (err) {
-          var contexts = this.contexts;
-          this.contexts = null;
-          if (contexts) {
-            var len = contexts.length;
-            var index = -1;
-            while (++index < len) {
-              var context_1 = contexts[index];
-              context_1.window.error(err);
-              context_1.subscription.unsubscribe();
+    };
+    RepeatWhenSubscriber.prototype.complete = function () {
+        this.sourceIsBeingSubscribedTo = false;
+        if (!this.isStopped) {
+            if (!this.retries) {
+                this.subscribeToRetries();
             }
-          }
-          _super.prototype._error.call(this, err);
-        };
-        WindowToggleSubscriber.prototype._complete = function () {
-          var contexts = this.contexts;
-          this.contexts = null;
-          if (contexts) {
-            var len = contexts.length;
-            var index = -1;
-            while (++index < len) {
-              var context_2 = contexts[index];
-              context_2.window.complete();
-              context_2.subscription.unsubscribe();
+            if (!this.retriesSubscription || this.retriesSubscription.closed) {
+                return _super.prototype.complete.call(this);
             }
-          }
-          _super.prototype._complete.call(this);
-        };
-        WindowToggleSubscriber.prototype._unsubscribe = function () {
-          var contexts = this.contexts;
-          this.contexts = null;
-          if (contexts) {
-            var len = contexts.length;
-            var index = -1;
-            while (++index < len) {
-              var context_3 = contexts[index];
-              context_3.window.unsubscribe();
-              context_3.subscription.unsubscribe();
+            this._unsubscribeAndRecycle();
+            this.notifications.next();
+        }
+    };
+    RepeatWhenSubscriber.prototype._unsubscribe = function () {
+        var _a = this, notifications = _a.notifications, retriesSubscription = _a.retriesSubscription;
+        if (notifications) {
+            notifications.unsubscribe();
+            this.notifications = null;
+        }
+        if (retriesSubscription) {
+            retriesSubscription.unsubscribe();
+            this.retriesSubscription = null;
+        }
+        this.retries = null;
+    };
+    RepeatWhenSubscriber.prototype._unsubscribeAndRecycle = function () {
+        var _unsubscribe = this._unsubscribe;
+        this._unsubscribe = null;
+        _super.prototype._unsubscribeAndRecycle.call(this);
+        this._unsubscribe = _unsubscribe;
+        return this;
+    };
+    RepeatWhenSubscriber.prototype.subscribeToRetries = function () {
+        this.notifications = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
+        var retries = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.notifier)(this.notifications);
+        if (retries === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+            return _super.prototype.complete.call(this);
+        }
+        this.retries = retries;
+        this.retriesSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, retries);
+    };
+    return RepeatWhenSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=repeatWhen.js.map
+
+
+/***/ }),
+/* 887 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = retry;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function retry(count) {
+    if (count === void 0) {
+        count = -1;
+    }
+    return function (source) { return source.lift(new RetryOperator(count, source)); };
+}
+var RetryOperator = /*@__PURE__*/ (function () {
+    function RetryOperator(count, source) {
+        this.count = count;
+        this.source = source;
+    }
+    RetryOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new RetrySubscriber(subscriber, this.count, this.source));
+    };
+    return RetryOperator;
+}());
+var RetrySubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RetrySubscriber, _super);
+    function RetrySubscriber(destination, count, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.count = count;
+        _this.source = source;
+        return _this;
+    }
+    RetrySubscriber.prototype.error = function (err) {
+        if (!this.isStopped) {
+            var _a = this, source = _a.source, count = _a.count;
+            if (count === 0) {
+                return _super.prototype.error.call(this, err);
             }
-          }
-        };
-        WindowToggleSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          if (outerValue === this.openings) {
-            var closingSelector = this.closingSelector;
-            var closingNotifier = __webpack_require__.i(
-              __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */],
-            )(closingSelector)(innerValue);
-            if (
-              closingNotifier ===
-              __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                "a" /* errorObject */
-              ]
-            ) {
-              return this.error(
-                __WEBPACK_IMPORTED_MODULE_4__util_errorObject__[
-                  "a" /* errorObject */
-                ].e,
-              );
-            } else {
-              var window_1 = new __WEBPACK_IMPORTED_MODULE_1__Subject__[
-                "a" /* Subject */
-              ]();
-              var subscription =
-                new __WEBPACK_IMPORTED_MODULE_2__Subscription__[
-                  "a" /* Subscription */
-                ]();
-              var context_4 = { window: window_1, subscription: subscription };
-              this.contexts.push(context_4);
-              var innerSubscription = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, closingNotifier, context_4);
-              if (innerSubscription.closed) {
-                this.closeWindow(this.contexts.length - 1);
-              } else {
-                innerSubscription.context = context_4;
-                subscription.add(innerSubscription);
-              }
-              this.destination.next(window_1);
+            else if (count > -1) {
+                this.count = count - 1;
             }
-          } else {
-            this.closeWindow(this.contexts.indexOf(outerValue));
-          }
-        };
-        WindowToggleSubscriber.prototype.notifyError = function (err) {
-          this.error(err);
-        };
-        WindowToggleSubscriber.prototype.notifyComplete = function (inner) {
-          if (inner !== this.openSubscription) {
-            this.closeWindow(this.contexts.indexOf(inner.context));
-          }
-        };
-        WindowToggleSubscriber.prototype.closeWindow = function (index) {
-          if (index === -1) {
-            return;
-          }
-          var contexts = this.contexts;
-          var context = contexts[index];
-          var window = context.window,
-            subscription = context.subscription;
-          contexts.splice(index, 1);
-          window.complete();
-          subscription.unsubscribe();
-        };
-        return WindowToggleSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=windowToggle.js.map
-
-      /***/
-    },
-    /* 914 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = windowWhen;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ =
-        __webpack_require__(36);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ =
-        __webpack_require__(56);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ =
-        __webpack_require__(48);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function windowWhen(closingSelector) {
-        return function windowWhenOperatorFunction(source) {
-          return source.lift(new WindowOperator(closingSelector));
-        };
-      }
-      var WindowOperator = /*@__PURE__*/ (function () {
-        function WindowOperator(closingSelector) {
-          this.closingSelector = closingSelector;
+            source.subscribe(this._unsubscribeAndRecycle());
         }
-        WindowOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new WindowSubscriber(subscriber, this.closingSelector),
-          );
-        };
-        return WindowOperator;
-      })();
-      var WindowSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          WindowSubscriber,
-          _super,
-        );
-        function WindowSubscriber(destination, closingSelector) {
-          var _this = _super.call(this, destination) || this;
-          _this.destination = destination;
-          _this.closingSelector = closingSelector;
-          _this.openWindow();
-          return _this;
-        }
-        WindowSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.openWindow(innerSub);
-        };
-        WindowSubscriber.prototype.notifyError = function (error, innerSub) {
-          this._error(error);
-        };
-        WindowSubscriber.prototype.notifyComplete = function (innerSub) {
-          this.openWindow(innerSub);
-        };
-        WindowSubscriber.prototype._next = function (value) {
-          this.window.next(value);
-        };
-        WindowSubscriber.prototype._error = function (err) {
-          this.window.error(err);
-          this.destination.error(err);
-          this.unsubscribeClosingNotification();
-        };
-        WindowSubscriber.prototype._complete = function () {
-          this.window.complete();
-          this.destination.complete();
-          this.unsubscribeClosingNotification();
-        };
-        WindowSubscriber.prototype.unsubscribeClosingNotification =
-          function () {
-            if (this.closingNotification) {
-              this.closingNotification.unsubscribe();
+    };
+    return RetrySubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=retry.js.map
+
+
+/***/ }),
+/* 888 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = retryWhen;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+
+
+function retryWhen(notifier) {
+    return function (source) { return source.lift(new RetryWhenOperator(notifier, source)); };
+}
+var RetryWhenOperator = /*@__PURE__*/ (function () {
+    function RetryWhenOperator(notifier, source) {
+        this.notifier = notifier;
+        this.source = source;
+    }
+    RetryWhenOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new RetryWhenSubscriber(subscriber, this.notifier, this.source));
+    };
+    return RetryWhenOperator;
+}());
+var RetryWhenSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](RetryWhenSubscriber, _super);
+    function RetryWhenSubscriber(destination, notifier, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.notifier = notifier;
+        _this.source = source;
+        return _this;
+    }
+    RetryWhenSubscriber.prototype.error = function (err) {
+        if (!this.isStopped) {
+            var errors = this.errors;
+            var retries = this.retries;
+            var retriesSubscription = this.retriesSubscription;
+            if (!retries) {
+                errors = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
+                retries = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.notifier)(errors);
+                if (retries === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+                    return _super.prototype.error.call(this, __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
+                }
+                retriesSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, retries);
             }
-          };
-        WindowSubscriber.prototype.openWindow = function (innerSub) {
-          if (innerSub === void 0) {
-            innerSub = null;
-          }
-          if (innerSub) {
-            this.remove(innerSub);
-            innerSub.unsubscribe();
-          }
-          var prevWindow = this.window;
-          if (prevWindow) {
-            prevWindow.complete();
-          }
-          var window = (this.window =
-            new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]());
-          this.destination.next(window);
-          var closingNotifier = __webpack_require__.i(
-            __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */],
-          )(this.closingSelector)();
-          if (
-            closingNotifier ===
-            __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-              "a" /* errorObject */
-            ]
-          ) {
-            var err =
-              __WEBPACK_IMPORTED_MODULE_3__util_errorObject__[
-                "a" /* errorObject */
-              ].e;
-            this.destination.error(err);
-            this.window.error(err);
-          } else {
-            this.add(
-              (this.closingNotification = __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(this, closingNotifier)),
-            );
-          }
-        };
-        return WindowSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=windowWhen.js.map
+            else {
+                this.errors = null;
+                this.retriesSubscription = null;
+            }
+            this._unsubscribeAndRecycle();
+            this.errors = errors;
+            this.retries = retries;
+            this.retriesSubscription = retriesSubscription;
+            errors.next(err);
+        }
+    };
+    RetryWhenSubscriber.prototype._unsubscribe = function () {
+        var _a = this, errors = _a.errors, retriesSubscription = _a.retriesSubscription;
+        if (errors) {
+            errors.unsubscribe();
+            this.errors = null;
+        }
+        if (retriesSubscription) {
+            retriesSubscription.unsubscribe();
+            this.retriesSubscription = null;
+        }
+        this.retries = null;
+    };
+    RetryWhenSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        var _unsubscribe = this._unsubscribe;
+        this._unsubscribe = null;
+        this._unsubscribeAndRecycle();
+        this._unsubscribe = _unsubscribe;
+        this.source.subscribe(this);
+    };
+    return RetryWhenSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=retryWhen.js.map
+
+
+/***/ }),
+/* 889 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = sample;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+function sample(notifier) {
+    return function (source) { return source.lift(new SampleOperator(notifier)); };
+}
+var SampleOperator = /*@__PURE__*/ (function () {
+    function SampleOperator(notifier) {
+        this.notifier = notifier;
+    }
+    SampleOperator.prototype.call = function (subscriber, source) {
+        var sampleSubscriber = new SampleSubscriber(subscriber);
+        var subscription = source.subscribe(sampleSubscriber);
+        subscription.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(sampleSubscriber, this.notifier));
+        return subscription;
+    };
+    return SampleOperator;
+}());
+var SampleSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SampleSubscriber, _super);
+    function SampleSubscriber() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this.hasValue = false;
+        return _this;
+    }
+    SampleSubscriber.prototype._next = function (value) {
+        this.value = value;
+        this.hasValue = true;
+    };
+    SampleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.emitValue();
+    };
+    SampleSubscriber.prototype.notifyComplete = function () {
+        this.emitValue();
+    };
+    SampleSubscriber.prototype.emitValue = function () {
+        if (this.hasValue) {
+            this.hasValue = false;
+            this.destination.next(this.value);
+        }
+    };
+    return SampleSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=sample.js.map
 
-      /***/
-    },
-    /* 915 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        withLatestFrom;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ =
-        __webpack_require__(13);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ =
-        __webpack_require__(14);
-      /** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
-
-      function withLatestFrom() {
-        var args = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          args[_i] = arguments[_i];
+
+/***/ }),
+/* 890 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = sampleTime;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
+/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async PURE_IMPORTS_END */
+
+
+
+function sampleTime(period, scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+    }
+    return function (source) { return source.lift(new SampleTimeOperator(period, scheduler)); };
+}
+var SampleTimeOperator = /*@__PURE__*/ (function () {
+    function SampleTimeOperator(period, scheduler) {
+        this.period = period;
+        this.scheduler = scheduler;
+    }
+    SampleTimeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SampleTimeSubscriber(subscriber, this.period, this.scheduler));
+    };
+    return SampleTimeOperator;
+}());
+var SampleTimeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SampleTimeSubscriber, _super);
+    function SampleTimeSubscriber(destination, period, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.period = period;
+        _this.scheduler = scheduler;
+        _this.hasValue = false;
+        _this.add(scheduler.schedule(dispatchNotification, period, { subscriber: _this, period: period }));
+        return _this;
+    }
+    SampleTimeSubscriber.prototype._next = function (value) {
+        this.lastValue = value;
+        this.hasValue = true;
+    };
+    SampleTimeSubscriber.prototype.notifyNext = function () {
+        if (this.hasValue) {
+            this.hasValue = false;
+            this.destination.next(this.lastValue);
         }
-        return function (source) {
-          var project;
-          if (typeof args[args.length - 1] === "function") {
-            project = args.pop();
-          }
-          var observables = args;
-          return source.lift(new WithLatestFromOperator(observables, project));
-        };
-      }
-      var WithLatestFromOperator = /*@__PURE__*/ (function () {
-        function WithLatestFromOperator(observables, project) {
-          this.observables = observables;
-          this.project = project;
-        }
-        WithLatestFromOperator.prototype.call = function (subscriber, source) {
-          return source.subscribe(
-            new WithLatestFromSubscriber(
-              subscriber,
-              this.observables,
-              this.project,
-            ),
-          );
-        };
-        return WithLatestFromOperator;
-      })();
-      var WithLatestFromSubscriber = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          WithLatestFromSubscriber,
-          _super,
-        );
-        function WithLatestFromSubscriber(destination, observables, project) {
-          var _this = _super.call(this, destination) || this;
-          _this.observables = observables;
-          _this.project = project;
-          _this.toRespond = [];
-          var len = observables.length;
-          _this.values = new Array(len);
-          for (var i = 0; i < len; i++) {
-            _this.toRespond.push(i);
-          }
-          for (var i = 0; i < len; i++) {
-            var observable = observables[i];
-            _this.add(
-              __webpack_require__.i(
-                __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__[
-                  "a" /* subscribeToResult */
-                ],
-              )(_this, observable, observable, i),
-            );
-          }
-          return _this;
-        }
-        WithLatestFromSubscriber.prototype.notifyNext = function (
-          outerValue,
-          innerValue,
-          outerIndex,
-          innerIndex,
-          innerSub,
-        ) {
-          this.values[outerIndex] = innerValue;
-          var toRespond = this.toRespond;
-          if (toRespond.length > 0) {
-            var found = toRespond.indexOf(outerIndex);
-            if (found !== -1) {
-              toRespond.splice(found, 1);
+    };
+    return SampleTimeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+function dispatchNotification(state) {
+    var subscriber = state.subscriber, period = state.period;
+    subscriber.notifyNext();
+    this.schedule(state, period);
+}
+//# sourceMappingURL=sampleTime.js.map
+
+
+/***/ }),
+/* 891 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = sequenceEqual;
+/* unused harmony export SequenceEqualOperator */
+/* unused harmony export SequenceEqualSubscriber */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_tryCatch,_util_errorObject PURE_IMPORTS_END */
+
+
+
+
+function sequenceEqual(compareTo, comparor) {
+    return function (source) { return source.lift(new SequenceEqualOperator(compareTo, comparor)); };
+}
+var SequenceEqualOperator = /*@__PURE__*/ (function () {
+    function SequenceEqualOperator(compareTo, comparor) {
+        this.compareTo = compareTo;
+        this.comparor = comparor;
+    }
+    SequenceEqualOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SequenceEqualSubscriber(subscriber, this.compareTo, this.comparor));
+    };
+    return SequenceEqualOperator;
+}());
+
+var SequenceEqualSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SequenceEqualSubscriber, _super);
+    function SequenceEqualSubscriber(destination, compareTo, comparor) {
+        var _this = _super.call(this, destination) || this;
+        _this.compareTo = compareTo;
+        _this.comparor = comparor;
+        _this._a = [];
+        _this._b = [];
+        _this._oneComplete = false;
+        _this.destination.add(compareTo.subscribe(new SequenceEqualCompareToSubscriber(destination, _this)));
+        return _this;
+    }
+    SequenceEqualSubscriber.prototype._next = function (value) {
+        if (this._oneComplete && this._b.length === 0) {
+            this.emit(false);
+        }
+        else {
+            this._a.push(value);
+            this.checkValues();
+        }
+    };
+    SequenceEqualSubscriber.prototype._complete = function () {
+        if (this._oneComplete) {
+            this.emit(this._a.length === 0 && this._b.length === 0);
+        }
+        else {
+            this._oneComplete = true;
+        }
+        this.unsubscribe();
+    };
+    SequenceEqualSubscriber.prototype.checkValues = function () {
+        var _c = this, _a = _c._a, _b = _c._b, comparor = _c.comparor;
+        while (_a.length > 0 && _b.length > 0) {
+            var a = _a.shift();
+            var b = _b.shift();
+            var areEqual = false;
+            if (comparor) {
+                areEqual = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(comparor)(a, b);
+                if (areEqual === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+                    this.destination.error(__WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e);
+                }
             }
-          }
-        };
-        WithLatestFromSubscriber.prototype.notifyComplete = function () {};
-        WithLatestFromSubscriber.prototype._next = function (value) {
-          if (this.toRespond.length === 0) {
-            var args = [value].concat(this.values);
-            if (this.project) {
-              this._tryProject(args);
-            } else {
-              this.destination.next(args);
+            else {
+                areEqual = a === b;
             }
-          }
-        };
-        WithLatestFromSubscriber.prototype._tryProject = function (args) {
-          var result;
-          try {
-            result = this.project.apply(this, args);
-          } catch (err) {
-            this.destination.error(err);
-            return;
-          }
-          this.destination.next(result);
-        };
-        return WithLatestFromSubscriber;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__[
-          "a" /* OuterSubscriber */
-        ],
-      );
-      //# sourceMappingURL=withLatestFrom.js.map
+            if (!areEqual) {
+                this.emit(false);
+            }
+        }
+    };
+    SequenceEqualSubscriber.prototype.emit = function (value) {
+        var destination = this.destination;
+        destination.next(value);
+        destination.complete();
+    };
+    SequenceEqualSubscriber.prototype.nextB = function (value) {
+        if (this._oneComplete && this._a.length === 0) {
+            this.emit(false);
+        }
+        else {
+            this._b.push(value);
+            this.checkValues();
+        }
+    };
+    SequenceEqualSubscriber.prototype.completeB = function () {
+        if (this._oneComplete) {
+            this.emit(this._a.length === 0 && this._b.length === 0);
+        }
+        else {
+            this._oneComplete = true;
+        }
+    };
+    return SequenceEqualSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
 
-      /***/
-    },
-    /* 916 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = zip;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ =
-        __webpack_require__(314);
-      /** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
-
-      function zip() {
-        var observables = [];
-        for (var _i = 0; _i < arguments.length; _i++) {
-          observables[_i] = arguments[_i];
+var SequenceEqualCompareToSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SequenceEqualCompareToSubscriber, _super);
+    function SequenceEqualCompareToSubscriber(destination, parent) {
+        var _this = _super.call(this, destination) || this;
+        _this.parent = parent;
+        return _this;
+    }
+    SequenceEqualCompareToSubscriber.prototype._next = function (value) {
+        this.parent.nextB(value);
+    };
+    SequenceEqualCompareToSubscriber.prototype._error = function (err) {
+        this.parent.error(err);
+        this.unsubscribe();
+    };
+    SequenceEqualCompareToSubscriber.prototype._complete = function () {
+        this.parent.completeB();
+        this.unsubscribe();
+    };
+    return SequenceEqualCompareToSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=sequenceEqual.js.map
+
+
+/***/ }),
+/* 892 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = share;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__multicast__ = __webpack_require__(116);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__refCount__ = __webpack_require__(316);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ = __webpack_require__(36);
+/** PURE_IMPORTS_START _multicast,_refCount,_Subject PURE_IMPORTS_END */
+
+
+
+function shareSubjectFactory() {
+    return new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]();
+}
+function share() {
+    return function (source) { return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__refCount__["a" /* refCount */])()(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__multicast__["a" /* multicast */])(shareSubjectFactory)(source)); };
+}
+//# sourceMappingURL=share.js.map
+
+
+/***/ }),
+/* 893 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = shareReplay;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__ = __webpack_require__(308);
+/** PURE_IMPORTS_START _ReplaySubject PURE_IMPORTS_END */
+
+function shareReplay(bufferSize, windowTime, scheduler) {
+    if (bufferSize === void 0) {
+        bufferSize = Number.POSITIVE_INFINITY;
+    }
+    if (windowTime === void 0) {
+        windowTime = Number.POSITIVE_INFINITY;
+    }
+    return function (source) { return source.lift(shareReplayOperator(bufferSize, windowTime, scheduler)); };
+}
+function shareReplayOperator(bufferSize, windowTime, scheduler) {
+    var subject;
+    var refCount = 0;
+    var subscription;
+    var hasError = false;
+    var isComplete = false;
+    return function shareReplayOperation(source) {
+        refCount++;
+        if (!subject || hasError) {
+            hasError = false;
+            subject = new __WEBPACK_IMPORTED_MODULE_0__ReplaySubject__["a" /* ReplaySubject */](bufferSize, windowTime, scheduler);
+            subscription = source.subscribe({
+                next: function (value) { subject.next(value); },
+                error: function (err) {
+                    hasError = true;
+                    subject.error(err);
+                },
+                complete: function () {
+                    isComplete = true;
+                    subject.complete();
+                },
+            });
         }
-        return function zipOperatorFunction(source) {
-          return source.lift.call(
-            __WEBPACK_IMPORTED_MODULE_0__observable_zip__["a" /* zip */].apply(
-              void 0,
-              [source].concat(observables),
-            ),
-          );
+        var innerSub = subject.subscribe(this);
+        return function () {
+            refCount--;
+            innerSub.unsubscribe();
+            if (subscription && refCount === 0 && isComplete) {
+                subscription.unsubscribe();
+            }
         };
-      }
-      //# sourceMappingURL=zip.js.map
+    };
+}
+//# sourceMappingURL=shareReplay.js.map
 
-      /***/
-    },
-    /* 917 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = zipAll;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ =
-        __webpack_require__(314);
-      /** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
-
-      function zipAll(project) {
-        return function (source) {
-          return source.lift(
-            new __WEBPACK_IMPORTED_MODULE_0__observable_zip__[
-              "b" /* ZipOperator */
-            ](project),
-          );
-        };
-      }
-      //# sourceMappingURL=zipAll.js.map
 
-      /***/
-    },
-    /* 918 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Action;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ =
-        __webpack_require__(25);
-      /** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
-
-      var Action = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          Action,
-          _super,
-        );
-        function Action(scheduler, work) {
-          return _super.call(this) || this;
-        }
-        Action.prototype.schedule = function (state, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          return this;
-        };
-        return Action;
-      })(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]);
+/***/ }),
+/* 894 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      //# sourceMappingURL=Action.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = single;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__ = __webpack_require__(153);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_EmptyError PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 919 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AnimationFrameAction;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ =
-        __webpack_require__(149);
-      /** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
-
-      var AnimationFrameAction = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AnimationFrameAction,
-          _super,
-        );
-        function AnimationFrameAction(scheduler, work) {
-          var _this = _super.call(this, scheduler, work) || this;
-          _this.scheduler = scheduler;
-          _this.work = work;
-          return _this;
-        }
-        AnimationFrameAction.prototype.requestAsyncId = function (
-          scheduler,
-          id,
-          delay,
-        ) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (delay !== null && delay > 0) {
-            return _super.prototype.requestAsyncId.call(
-              this,
-              scheduler,
-              id,
-              delay,
-            );
-          }
-          scheduler.actions.push(this);
-          return (
-            scheduler.scheduled ||
-            (scheduler.scheduled = requestAnimationFrame(function () {
-              return scheduler.flush(null);
-            }))
-          );
-        };
-        AnimationFrameAction.prototype.recycleAsyncId = function (
-          scheduler,
-          id,
-          delay,
-        ) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (
-            (delay !== null && delay > 0) ||
-            (delay === null && this.delay > 0)
-          ) {
-            return _super.prototype.recycleAsyncId.call(
-              this,
-              scheduler,
-              id,
-              delay,
-            );
-          }
-          if (scheduler.actions.length === 0) {
-            cancelAnimationFrame(id);
-            scheduler.scheduled = undefined;
-          }
-          return undefined;
-        };
-        return AnimationFrameAction;
-      })(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]);
 
-      //# sourceMappingURL=AnimationFrameAction.js.map
 
-      /***/
-    },
-    /* 920 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AnimationFrameScheduler;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
-        __webpack_require__(150);
-      /** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
-
-      var AnimationFrameScheduler = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AnimationFrameScheduler,
-          _super,
-        );
-        function AnimationFrameScheduler() {
-          return (_super !== null && _super.apply(this, arguments)) || this;
-        }
-        AnimationFrameScheduler.prototype.flush = function (action) {
-          this.active = true;
-          this.scheduled = undefined;
-          var actions = this.actions;
-          var error;
-          var index = -1;
-          var count = actions.length;
-          action = action || actions.shift();
-          do {
-            if ((error = action.execute(action.state, action.delay))) {
-              break;
-            }
-          } while (++index < count && (action = actions.shift()));
-          this.active = false;
-          if (error) {
-            while (++index < count && (action = actions.shift())) {
-              action.unsubscribe();
+function single(predicate) {
+    return function (source) { return source.lift(new SingleOperator(predicate, source)); };
+}
+var SingleOperator = /*@__PURE__*/ (function () {
+    function SingleOperator(predicate, source) {
+        this.predicate = predicate;
+        this.source = source;
+    }
+    SingleOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SingleSubscriber(subscriber, this.predicate, this.source));
+    };
+    return SingleOperator;
+}());
+var SingleSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SingleSubscriber, _super);
+    function SingleSubscriber(destination, predicate, source) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.source = source;
+        _this.seenValue = false;
+        _this.index = 0;
+        return _this;
+    }
+    SingleSubscriber.prototype.applySingleValue = function (value) {
+        if (this.seenValue) {
+            this.destination.error('Sequence contains more than one element');
+        }
+        else {
+            this.seenValue = true;
+            this.singleValue = value;
+        }
+    };
+    SingleSubscriber.prototype._next = function (value) {
+        var index = this.index++;
+        if (this.predicate) {
+            this.tryNext(value, index);
+        }
+        else {
+            this.applySingleValue(value);
+        }
+    };
+    SingleSubscriber.prototype.tryNext = function (value, index) {
+        try {
+            if (this.predicate(value, index, this.source)) {
+                this.applySingleValue(value);
             }
-            throw error;
-          }
-        };
-        return AnimationFrameScheduler;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */],
-      );
+        }
+        catch (err) {
+            this.destination.error(err);
+        }
+    };
+    SingleSubscriber.prototype._complete = function () {
+        var destination = this.destination;
+        if (this.index > 0) {
+            destination.next(this.seenValue ? this.singleValue : undefined);
+            destination.complete();
+        }
+        else {
+            destination.error(new __WEBPACK_IMPORTED_MODULE_2__util_EmptyError__["a" /* EmptyError */]);
+        }
+    };
+    return SingleSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=single.js.map
 
-      //# sourceMappingURL=AnimationFrameScheduler.js.map
 
-      /***/
-    },
-    /* 921 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AsapAction;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_Immediate__ =
-        __webpack_require__(927);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncAction__ =
-        __webpack_require__(149);
-      /** PURE_IMPORTS_START tslib,_util_Immediate,_AsyncAction PURE_IMPORTS_END */
-
-      var AsapAction = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AsapAction,
-          _super,
-        );
-        function AsapAction(scheduler, work) {
-          var _this = _super.call(this, scheduler, work) || this;
-          _this.scheduler = scheduler;
-          _this.work = work;
-          return _this;
-        }
-        AsapAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (delay !== null && delay > 0) {
-            return _super.prototype.requestAsyncId.call(
-              this,
-              scheduler,
-              id,
-              delay,
-            );
-          }
-          scheduler.actions.push(this);
-          return (
-            scheduler.scheduled ||
-            (scheduler.scheduled =
-              __WEBPACK_IMPORTED_MODULE_1__util_Immediate__[
-                "a" /* Immediate */
-              ].setImmediate(scheduler.flush.bind(scheduler, null)))
-          );
-        };
-        AsapAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (
-            (delay !== null && delay > 0) ||
-            (delay === null && this.delay > 0)
-          ) {
-            return _super.prototype.recycleAsyncId.call(
-              this,
-              scheduler,
-              id,
-              delay,
-            );
-          }
-          if (scheduler.actions.length === 0) {
-            __WEBPACK_IMPORTED_MODULE_1__util_Immediate__[
-              "a" /* Immediate */
-            ].clearImmediate(id);
-            scheduler.scheduled = undefined;
-          }
-          return undefined;
-        };
-        return AsapAction;
-      })(__WEBPACK_IMPORTED_MODULE_2__AsyncAction__["a" /* AsyncAction */]);
+/***/ }),
+/* 895 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      //# sourceMappingURL=AsapAction.js.map
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = skip;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 922 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return AsapScheduler;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
-        __webpack_require__(150);
-      /** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
-
-      var AsapScheduler = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          AsapScheduler,
-          _super,
-        );
-        function AsapScheduler() {
-          return (_super !== null && _super.apply(this, arguments)) || this;
-        }
-        AsapScheduler.prototype.flush = function (action) {
-          this.active = true;
-          this.scheduled = undefined;
-          var actions = this.actions;
-          var error;
-          var index = -1;
-          var count = actions.length;
-          action = action || actions.shift();
-          do {
-            if ((error = action.execute(action.state, action.delay))) {
-              break;
-            }
-          } while (++index < count && (action = actions.shift()));
-          this.active = false;
-          if (error) {
-            while (++index < count && (action = actions.shift())) {
-              action.unsubscribe();
-            }
-            throw error;
-          }
-        };
-        return AsapScheduler;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */],
-      );
 
-      //# sourceMappingURL=AsapScheduler.js.map
+function skip(count) {
+    return function (source) { return source.lift(new SkipOperator(count)); };
+}
+var SkipOperator = /*@__PURE__*/ (function () {
+    function SkipOperator(total) {
+        this.total = total;
+    }
+    SkipOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SkipSubscriber(subscriber, this.total));
+    };
+    return SkipOperator;
+}());
+var SkipSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipSubscriber, _super);
+    function SkipSubscriber(destination, total) {
+        var _this = _super.call(this, destination) || this;
+        _this.total = total;
+        _this.count = 0;
+        return _this;
+    }
+    SkipSubscriber.prototype._next = function (x) {
+        if (++this.count > this.total) {
+            this.destination.next(x);
+        }
+    };
+    return SkipSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=skip.js.map
 
-      /***/
-    },
-    /* 923 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return QueueAction;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ =
-        __webpack_require__(149);
-      /** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
-
-      var QueueAction = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          QueueAction,
-          _super,
-        );
-        function QueueAction(scheduler, work) {
-          var _this = _super.call(this, scheduler, work) || this;
-          _this.scheduler = scheduler;
-          _this.work = work;
-          return _this;
-        }
-        QueueAction.prototype.schedule = function (state, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (delay > 0) {
-            return _super.prototype.schedule.call(this, state, delay);
-          }
-          this.delay = delay;
-          this.state = state;
-          this.scheduler.flush(this);
-          return this;
-        };
-        QueueAction.prototype.execute = function (state, delay) {
-          return delay > 0 || this.closed
-            ? _super.prototype.execute.call(this, state, delay)
-            : this._execute(state, delay);
-        };
-        QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (
-            (delay !== null && delay > 0) ||
-            (delay === null && this.delay > 0)
-          ) {
-            return _super.prototype.requestAsyncId.call(
-              this,
-              scheduler,
-              id,
-              delay,
-            );
-          }
-          return scheduler.flush(this);
-        };
-        return QueueAction;
-      })(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]);
 
-      //# sourceMappingURL=QueueAction.js.map
+/***/ }),
+/* 896 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 924 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return QueueScheduler;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ =
-        __webpack_require__(150);
-      /** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
-
-      var QueueScheduler = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          QueueScheduler,
-          _super,
-        );
-        function QueueScheduler() {
-          return (_super !== null && _super.apply(this, arguments)) || this;
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = skipLast;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__ = __webpack_require__(152);
+/** PURE_IMPORTS_START tslib,_Subscriber,_util_ArgumentOutOfRangeError PURE_IMPORTS_END */
+
+
+
+function skipLast(count) {
+    return function (source) { return source.lift(new SkipLastOperator(count)); };
+}
+var SkipLastOperator = /*@__PURE__*/ (function () {
+    function SkipLastOperator(_skipCount) {
+        this._skipCount = _skipCount;
+        if (this._skipCount < 0) {
+            throw new __WEBPACK_IMPORTED_MODULE_2__util_ArgumentOutOfRangeError__["a" /* ArgumentOutOfRangeError */];
+        }
+    }
+    SkipLastOperator.prototype.call = function (subscriber, source) {
+        if (this._skipCount === 0) {
+            return source.subscribe(new __WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */](subscriber));
+        }
+        else {
+            return source.subscribe(new SkipLastSubscriber(subscriber, this._skipCount));
+        }
+    };
+    return SkipLastOperator;
+}());
+var SkipLastSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipLastSubscriber, _super);
+    function SkipLastSubscriber(destination, _skipCount) {
+        var _this = _super.call(this, destination) || this;
+        _this._skipCount = _skipCount;
+        _this._count = 0;
+        _this._ring = new Array(_skipCount);
+        return _this;
+    }
+    SkipLastSubscriber.prototype._next = function (value) {
+        var skipCount = this._skipCount;
+        var count = this._count++;
+        if (count < skipCount) {
+            this._ring[count] = value;
+        }
+        else {
+            var currentIndex = count % skipCount;
+            var ring = this._ring;
+            var oldValue = ring[currentIndex];
+            ring[currentIndex] = value;
+            this.destination.next(oldValue);
         }
-        return QueueScheduler;
-      })(
-        __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */],
-      );
+    };
+    return SkipLastSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=skipLast.js.map
 
-      //# sourceMappingURL=QueueScheduler.js.map
 
-      /***/
-    },
-    /* 925 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return VirtualTimeScheduler;
-        },
-      );
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "b",
-        function () {
-          return VirtualAction;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ =
-        __webpack_require__(1);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ =
-        __webpack_require__(149);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__ =
-        __webpack_require__(150);
-      /** PURE_IMPORTS_START tslib,_AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
-
-      var VirtualTimeScheduler = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          VirtualTimeScheduler,
-          _super,
-        );
-        function VirtualTimeScheduler(SchedulerAction, maxFrames) {
-          if (SchedulerAction === void 0) {
-            SchedulerAction = VirtualAction;
-          }
-          if (maxFrames === void 0) {
-            maxFrames = Number.POSITIVE_INFINITY;
-          }
-          var _this =
-            _super.call(this, SchedulerAction, function () {
-              return _this.frame;
-            }) || this;
-          _this.maxFrames = maxFrames;
-          _this.frame = 0;
-          _this.index = -1;
-          return _this;
-        }
-        VirtualTimeScheduler.prototype.flush = function () {
-          var _a = this,
-            actions = _a.actions,
-            maxFrames = _a.maxFrames;
-          var error, action;
-          while (
-            (action = actions.shift()) &&
-            (this.frame = action.delay) <= maxFrames
-          ) {
-            if ((error = action.execute(action.state, action.delay))) {
-              break;
-            }
-          }
-          if (error) {
-            while ((action = actions.shift())) {
-              action.unsubscribe();
-            }
-            throw error;
-          }
-        };
-        VirtualTimeScheduler.frameTimeFactor = 10;
-        return VirtualTimeScheduler;
-      })(
-        __WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__["a" /* AsyncScheduler */],
-      );
+/***/ }),
+/* 897 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var VirtualAction = /*@__PURE__*/ (function (_super) {
-        __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](
-          VirtualAction,
-          _super,
-        );
-        function VirtualAction(scheduler, work, index) {
-          if (index === void 0) {
-            index = scheduler.index += 1;
-          }
-          var _this = _super.call(this, scheduler, work) || this;
-          _this.scheduler = scheduler;
-          _this.work = work;
-          _this.index = index;
-          _this.active = true;
-          _this.index = scheduler.index = index;
-          return _this;
-        }
-        VirtualAction.prototype.schedule = function (state, delay) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          if (!this.id) {
-            return _super.prototype.schedule.call(this, state, delay);
-          }
-          this.active = false;
-          var action = new VirtualAction(this.scheduler, this.work);
-          this.add(action);
-          return action.schedule(state, delay);
-        };
-        VirtualAction.prototype.requestAsyncId = function (
-          scheduler,
-          id,
-          delay,
-        ) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          this.delay = scheduler.frame + delay;
-          var actions = scheduler.actions;
-          actions.push(this);
-          actions.sort(VirtualAction.sortActions);
-          return true;
-        };
-        VirtualAction.prototype.recycleAsyncId = function (
-          scheduler,
-          id,
-          delay,
-        ) {
-          if (delay === void 0) {
-            delay = 0;
-          }
-          return undefined;
-        };
-        VirtualAction.prototype._execute = function (state, delay) {
-          if (this.active === true) {
-            return _super.prototype._execute.call(this, state, delay);
-          }
-        };
-        VirtualAction.sortActions = function (a, b) {
-          if (a.delay === b.delay) {
-            if (a.index === b.index) {
-              return 0;
-            } else if (a.index > b.index) {
-              return 1;
-            } else {
-              return -1;
-            }
-          } else if (a.delay > b.delay) {
-            return 1;
-          } else {
-            return -1;
-          }
-        };
-        return VirtualAction;
-      })(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = skipUntil;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__ = __webpack_require__(84);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_InnerSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
 
-      //# sourceMappingURL=VirtualTimeScheduler.js.map
 
-      /***/
-    },
-    /* 926 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return animationFrame;
-        },
-      );
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__ =
-        __webpack_require__(919);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__ =
-        __webpack_require__(920);
-      /** PURE_IMPORTS_START _AnimationFrameAction,_AnimationFrameScheduler PURE_IMPORTS_END */
-
-      var animationFrame =
-        /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__[
-          "a" /* AnimationFrameScheduler */
-        ](
-          __WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__[
-            "a" /* AnimationFrameAction */
-          ],
-        );
-      //# sourceMappingURL=animationFrame.js.map
 
-      /***/
-    },
-    /* 927 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (binding) */ __webpack_require__.d(
-        __webpack_exports__,
-        "a",
-        function () {
-          return Immediate;
-        },
-      );
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      var nextHandle = 1;
-      var tasksByHandle = {};
-      function runIfPresent(handle) {
-        var cb = tasksByHandle[handle];
-        if (cb) {
-          cb();
-        }
-      }
-      var Immediate = {
-        setImmediate: function (cb) {
-          var handle = nextHandle++;
-          tasksByHandle[handle] = cb;
-          Promise.resolve().then(function () {
-            return runIfPresent(handle);
-          });
-          return handle;
-        },
-        clearImmediate: function (handle) {
-          delete tasksByHandle[handle];
-        },
-      };
-      //# sourceMappingURL=Immediate.js.map
 
-      /***/
-    },
-    /* 928 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] =
-        isInteropObservable;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ =
-        __webpack_require__(117);
-      /** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
-
-      function isInteropObservable(input) {
-        return (
-          input &&
-          typeof input[
-            __WEBPACK_IMPORTED_MODULE_0__symbol_observable__[
-              "a" /* observable */
-            ]
-          ] === "function"
-        );
-      }
-      //# sourceMappingURL=isInteropObservable.js.map
+function skipUntil(notifier) {
+    return function (source) { return source.lift(new SkipUntilOperator(notifier)); };
+}
+var SkipUntilOperator = /*@__PURE__*/ (function () {
+    function SkipUntilOperator(notifier) {
+        this.notifier = notifier;
+    }
+    SkipUntilOperator.prototype.call = function (destination, source) {
+        return source.subscribe(new SkipUntilSubscriber(destination, this.notifier));
+    };
+    return SkipUntilOperator;
+}());
+var SkipUntilSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipUntilSubscriber, _super);
+    function SkipUntilSubscriber(destination, notifier) {
+        var _this = _super.call(this, destination) || this;
+        _this.hasValue = false;
+        var innerSubscriber = new __WEBPACK_IMPORTED_MODULE_2__InnerSubscriber__["a" /* InnerSubscriber */](_this, undefined, undefined);
+        _this.add(innerSubscriber);
+        _this.innerSubscription = innerSubscriber;
+        __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(_this, notifier, undefined, undefined, innerSubscriber);
+        return _this;
+    }
+    SkipUntilSubscriber.prototype._next = function (value) {
+        if (this.hasValue) {
+            _super.prototype._next.call(this, value);
+        }
+    };
+    SkipUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.hasValue = true;
+        if (this.innerSubscription) {
+            this.innerSubscription.unsubscribe();
+        }
+    };
+    SkipUntilSubscriber.prototype.notifyComplete = function () {
+    };
+    return SkipUntilSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=skipUntil.js.map
 
-      /***/
-    },
-    /* 929 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isIterable;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ =
-        __webpack_require__(151);
-      /** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
-
-      function isIterable(input) {
-        return (
-          input &&
-          typeof input[
-            __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]
-          ] === "function"
-        );
-      }
-      //# sourceMappingURL=isIterable.js.map
 
-      /***/
-    },
-    /* 930 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = isObservable;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ =
-        __webpack_require__(12);
-      /** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
-
-      function isObservable(obj) {
-        return (
-          !!obj &&
-          (obj instanceof
-            __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */] ||
-            (typeof obj.lift === "function" &&
-              typeof obj.subscribe === "function"))
-        );
-      }
-      //# sourceMappingURL=isObservable.js.map
+/***/ }),
+/* 898 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 931 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = not;
-      /** PURE_IMPORTS_START  PURE_IMPORTS_END */
-      function not(pred, thisArg) {
-        function notPred() {
-          return !notPred.pred.apply(notPred.thisArg, arguments);
-        }
-        notPred.pred = pred;
-        notPred.thisArg = thisArg;
-        return notPred;
-      }
-      //# sourceMappingURL=not.js.map
-
-      /***/
-    },
-    /* 932 */
-    /***/ function (module, __webpack_exports__, __webpack_require__) {
-      "use strict";
-      /* harmony export (immutable) */ __webpack_exports__["a"] = toSubscriber;
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ =
-        __webpack_require__(7);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__ =
-        __webpack_require__(321);
-      /* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ =
-        __webpack_require__(420);
-      /** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */
-
-      function toSubscriber(nextOrObserver, error, complete) {
-        if (nextOrObserver) {
-          if (
-            nextOrObserver instanceof
-            __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]
-          ) {
-            return nextOrObserver;
-          }
-          if (
-            nextOrObserver[
-              __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__[
-                "a" /* rxSubscriber */
-              ]
-            ]
-          ) {
-            return nextOrObserver[
-              __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__[
-                "a" /* rxSubscriber */
-              ]
-            ]();
-          }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = skipWhile;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function skipWhile(predicate) {
+    return function (source) { return source.lift(new SkipWhileOperator(predicate)); };
+}
+var SkipWhileOperator = /*@__PURE__*/ (function () {
+    function SkipWhileOperator(predicate) {
+        this.predicate = predicate;
+    }
+    SkipWhileOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new SkipWhileSubscriber(subscriber, this.predicate));
+    };
+    return SkipWhileOperator;
+}());
+var SkipWhileSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](SkipWhileSubscriber, _super);
+    function SkipWhileSubscriber(destination, predicate) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.skipping = true;
+        _this.index = 0;
+        return _this;
+    }
+    SkipWhileSubscriber.prototype._next = function (value) {
+        var destination = this.destination;
+        if (this.skipping) {
+            this.tryCallPredicate(value);
         }
-        if (!nextOrObserver && !error && !complete) {
-          return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__[
-            "a" /* Subscriber */
-          ](__WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]);
+        if (!this.skipping) {
+            destination.next(value);
         }
-        return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__[
-          "a" /* Subscriber */
-        ](nextOrObserver, error, complete);
-      }
-      //# sourceMappingURL=toSubscriber.js.map
+    };
+    SkipWhileSubscriber.prototype.tryCallPredicate = function (value) {
+        try {
+            var result = this.predicate(value, this.index++);
+            this.skipping = Boolean(result);
+        }
+        catch (err) {
+            this.destination.error(err);
+        }
+    };
+    return SkipWhileSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=skipWhile.js.map
 
-      /***/
-    },
-    /* 933 */
-    /***/ function (module, exports) {
-      // This is not the set of all possible signals.
-      //
-      // It IS, however, the set of all signals that trigger
-      // an exit on either Linux or BSD systems.  Linux is a
-      // superset of the signal names supported on BSD, and
-      // the unknown signals just fail to register, so we can
-      // catch that easily enough.
-      //
-      // Don't bother with SIGKILL.  It's uncatchable, which
-      // means that we can't fire any callbacks anyway.
-      //
-      // If a user does happen to register a handler on a non-
-      // fatal signal like SIGWINCH or something, and then
-      // exit, it'll end up firing `process.emit('exit')`, so
-      // the handler will be fired anyway.
-      //
-      // SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
-      // artificially, inherently leave the process in a
-      // state from which it is not safe to try and enter JS
-      // listeners.
-      module.exports = ["SIGABRT", "SIGALRM", "SIGHUP", "SIGINT", "SIGTERM"];
-
-      if (process.platform !== "win32") {
-        module.exports.push(
-          "SIGVTALRM",
-          "SIGXCPU",
-          "SIGXFSZ",
-          "SIGUSR2",
-          "SIGTRAP",
-          "SIGSYS",
-          "SIGQUIT",
-          "SIGIOT",
-          // should detect profiler and enable/disable accordingly.
-          // see #21
-          // 'SIGPROF'
-        );
-      }
 
-      if (process.platform === "linux") {
-        module.exports.push(
-          "SIGIO",
-          "SIGPOLL",
-          "SIGPWR",
-          "SIGSTKFLT",
-          "SIGUNUSED",
-        );
-      }
+/***/ }),
+/* 899 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 934 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = startWith;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_fromArray__ = __webpack_require__(85);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__observable_scalar__ = __webpack_require__(312);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_empty__ = __webpack_require__(39);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_concat__ = __webpack_require__(186);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START _observable_fromArray,_observable_scalar,_observable_empty,_observable_concat,_util_isScheduler PURE_IMPORTS_END */
 
-      const isPlainObj = __webpack_require__(738);
 
-      module.exports = (obj, opts) => {
-        if (!isPlainObj(obj)) {
-          throw new TypeError("Expected a plain object");
-        }
 
-        opts = opts || {};
 
-        // DEPRECATED
-        if (typeof opts === "function") {
-          throw new TypeError(
-            "Specify the compare function as an option instead",
-          );
+
+function startWith() {
+    var array = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        array[_i] = arguments[_i];
+    }
+    return function (source) {
+        var scheduler = array[array.length - 1];
+        if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isScheduler__["a" /* isScheduler */])(scheduler)) {
+            array.pop();
+        }
+        else {
+            scheduler = null;
+        }
+        var len = array.length;
+        if (len === 1 && !scheduler) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__observable_scalar__["a" /* scalar */])(array[0]), source);
+        }
+        else if (len > 0) {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__observable_fromArray__["a" /* fromArray */])(array, scheduler), source);
         }
+        else {
+            return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_concat__["a" /* concat */])(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_empty__["a" /* empty */])(scheduler), source);
+        }
+    };
+}
+//# sourceMappingURL=startWith.js.map
 
-        const deep = opts.deep;
-        const seenInput = [];
-        const seenOutput = [];
 
-        const sortKeys = (x) => {
-          const seenIndex = seenInput.indexOf(x);
+/***/ }),
+/* 900 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-          if (seenIndex !== -1) {
-            return seenOutput[seenIndex];
-          }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = subscribeOn;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__ = __webpack_require__(822);
+/** PURE_IMPORTS_START _observable_SubscribeOnObservable PURE_IMPORTS_END */
 
-          const ret = {};
-          const keys = Object.keys(x).sort(opts.compare);
+function subscribeOn(scheduler, delay) {
+    if (delay === void 0) {
+        delay = 0;
+    }
+    return function subscribeOnOperatorFunction(source) {
+        return source.lift(new SubscribeOnOperator(scheduler, delay));
+    };
+}
+var SubscribeOnOperator = /*@__PURE__*/ (function () {
+    function SubscribeOnOperator(scheduler, delay) {
+        this.scheduler = scheduler;
+        this.delay = delay;
+    }
+    SubscribeOnOperator.prototype.call = function (subscriber, source) {
+        return new __WEBPACK_IMPORTED_MODULE_0__observable_SubscribeOnObservable__["a" /* SubscribeOnObservable */](source, this.delay, this.scheduler).subscribe(subscriber);
+    };
+    return SubscribeOnOperator;
+}());
+//# sourceMappingURL=subscribeOn.js.map
 
-          seenInput.push(x);
-          seenOutput.push(ret);
 
-          for (let i = 0; i < keys.length; i++) {
-            const key = keys[i];
-            const val = x[key];
+/***/ }),
+/* 901 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-            if (deep && Array.isArray(val)) {
-              const retArr = [];
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = switchAll;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ = __webpack_require__(318);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_identity__ = __webpack_require__(118);
+/** PURE_IMPORTS_START _switchMap,_util_identity PURE_IMPORTS_END */
 
-              for (let j = 0; j < val.length; j++) {
-                retArr[j] = isPlainObj(val[j]) ? sortKeys(val[j]) : val[j];
-              }
 
-              ret[key] = retArr;
-              continue;
-            }
+function switchAll() {
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */])(__WEBPACK_IMPORTED_MODULE_1__util_identity__["a" /* identity */]);
+}
+//# sourceMappingURL=switchAll.js.map
 
-            ret[key] = deep && isPlainObj(val) ? sortKeys(val) : val;
-          }
 
-          return ret;
-        };
+/***/ }),
+/* 902 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        return sortKeys(obj);
-      };
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = switchMapTo;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__switchMap__ = __webpack_require__(318);
+/** PURE_IMPORTS_START _switchMap PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 935 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-Copyright 2015 Kyle E. Mitchell
+function switchMapTo(innerObservable, resultSelector) {
+    return resultSelector ? __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */])(function () { return innerObservable; }, resultSelector) : __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__switchMap__["a" /* switchMap */])(function () { return innerObservable; });
+}
+//# sourceMappingURL=switchMapTo.js.map
 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
 
-   http://www.apache.org/licenses/LICENSE-2.0
+/***/ }),
+/* 903 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-      var parse = __webpack_require__(452);
-      var spdxLicenseIds = __webpack_require__(453);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = takeUntil;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
 
-      function valid(string) {
+
+
+function takeUntil(notifier) {
+    return function (source) { return source.lift(new TakeUntilOperator(notifier)); };
+}
+var TakeUntilOperator = /*@__PURE__*/ (function () {
+    function TakeUntilOperator(notifier) {
+        this.notifier = notifier;
+    }
+    TakeUntilOperator.prototype.call = function (subscriber, source) {
+        var takeUntilSubscriber = new TakeUntilSubscriber(subscriber);
+        var notifierSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(takeUntilSubscriber, this.notifier);
+        if (notifierSubscription && !takeUntilSubscriber.seenValue) {
+            takeUntilSubscriber.add(notifierSubscription);
+            return source.subscribe(takeUntilSubscriber);
+        }
+        return takeUntilSubscriber;
+    };
+    return TakeUntilOperator;
+}());
+var TakeUntilSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeUntilSubscriber, _super);
+    function TakeUntilSubscriber(destination) {
+        var _this = _super.call(this, destination) || this;
+        _this.seenValue = false;
+        return _this;
+    }
+    TakeUntilSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.seenValue = true;
+        this.complete();
+    };
+    TakeUntilSubscriber.prototype.notifyComplete = function () {
+    };
+    return TakeUntilSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=takeUntil.js.map
+
+
+/***/ }),
+/* 904 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = takeWhile;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/** PURE_IMPORTS_START tslib,_Subscriber PURE_IMPORTS_END */
+
+
+function takeWhile(predicate) {
+    return function (source) { return source.lift(new TakeWhileOperator(predicate)); };
+}
+var TakeWhileOperator = /*@__PURE__*/ (function () {
+    function TakeWhileOperator(predicate) {
+        this.predicate = predicate;
+    }
+    TakeWhileOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new TakeWhileSubscriber(subscriber, this.predicate));
+    };
+    return TakeWhileOperator;
+}());
+var TakeWhileSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](TakeWhileSubscriber, _super);
+    function TakeWhileSubscriber(destination, predicate) {
+        var _this = _super.call(this, destination) || this;
+        _this.predicate = predicate;
+        _this.index = 0;
+        return _this;
+    }
+    TakeWhileSubscriber.prototype._next = function (value) {
+        var destination = this.destination;
+        var result;
         try {
-          parse(string);
-          return true;
-        } catch (error) {
-          return false;
+            result = this.predicate(value, this.index++);
         }
-      }
+        catch (err) {
+            destination.error(err);
+            return;
+        }
+        this.nextOrComplete(value, result);
+    };
+    TakeWhileSubscriber.prototype.nextOrComplete = function (value, predicateResult) {
+        var destination = this.destination;
+        if (Boolean(predicateResult)) {
+            destination.next(value);
+        }
+        else {
+            destination.complete();
+        }
+    };
+    return TakeWhileSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=takeWhile.js.map
 
-      // Common transpositions of license identifier acronyms
-      var transpositions = [
-        ["APGL", "AGPL"],
-        ["Gpl", "GPL"],
-        ["GLP", "GPL"],
-        ["APL", "Apache"],
-        ["ISD", "ISC"],
-        ["GLP", "GPL"],
-        ["IST", "ISC"],
-        ["Claude", "Clause"],
-        [" or later", "+"],
-        [" International", ""],
-        ["GNU", "GPL"],
-        ["GUN", "GPL"],
-        ["+", ""],
-        ["GNU GPL", "GPL"],
-        ["GNU/GPL", "GPL"],
-        ["GNU GLP", "GPL"],
-        ["GNU General Public License", "GPL"],
-        ["Gnu public license", "GPL"],
-        ["GNU Public License", "GPL"],
-        ["GNU GENERAL PUBLIC LICENSE", "GPL"],
-        ["MTI", "MIT"],
-        ["Mozilla Public License", "MPL"],
-        ["WTH", "WTF"],
-        ["-License", ""],
-      ];
 
-      var TRANSPOSED = 0;
-      var CORRECT = 1;
+/***/ }),
+/* 905 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      // Simple corrections to nearly valid identifiers.
-      var transforms = [
-        // e.g. 'mit'
-        function (argument) {
-          return argument.toUpperCase();
-        },
-        // e.g. 'MIT '
-        function (argument) {
-          return argument.trim();
-        },
-        // e.g. 'M.I.T.'
-        function (argument) {
-          return argument.replace(/\./g, "");
-        },
-        // e.g. 'Apache- 2.0'
-        function (argument) {
-          return argument.replace(/\s+/g, "");
-        },
-        // e.g. 'CC BY 4.0''
-        function (argument) {
-          return argument.replace(/\s+/g, "-");
-        },
-        // e.g. 'LGPLv2.1'
-        function (argument) {
-          return argument.replace("v", "-");
-        },
-        // e.g. 'Apache 2.0'
-        function (argument) {
-          return argument.replace(/,?\s*(\d)/, "-$1");
-        },
-        // e.g. 'GPL 2'
-        function (argument) {
-          return argument.replace(/,?\s*(\d)/, "-$1.0");
-        },
-        // e.g. 'Apache Version 2.0'
-        function (argument) {
-          return argument.replace(
-            /,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/,
-            "-$2",
-          );
-        },
-        // e.g. 'Apache Version 2'
-        function (argument) {
-          return argument.replace(
-            /,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/,
-            "-$2.0",
-          );
-        },
-        // e.g. 'ZLIB'
-        function (argument) {
-          return argument[0].toUpperCase() + argument.slice(1);
-        },
-        // e.g. 'MPL/2.0'
-        function (argument) {
-          return argument.replace("/", "-");
-        },
-        // e.g. 'Apache 2'
-        function (argument) {
-          return argument
-            .replace(/\s*V\s*(\d)/, "-$1")
-            .replace(/(\d)$/, "$1.0");
-        },
-        // e.g. 'GPL-2.0', 'GPL-3.0'
-        function (argument) {
-          if (argument.indexOf("3.0") !== -1) {
-            return argument + "-or-later";
-          } else {
-            return argument + "-only";
-          }
-        },
-        // e.g. 'GPL-2.0-'
-        function (argument) {
-          return argument + "only";
-        },
-        // e.g. 'GPL2'
-        function (argument) {
-          return argument.replace(/(\d)$/, "-$1.0");
-        },
-        // e.g. 'BSD 3'
-        function (argument) {
-          return argument.replace(/(-| )?(\d)$/, "-$2-Clause");
-        },
-        // e.g. 'BSD clause 3'
-        function (argument) {
-          return argument.replace(/(-| )clause(-| )(\d)/, "-$3-Clause");
-        },
-        // e.g. 'BY-NC-4.0'
-        function (argument) {
-          return "CC-" + argument;
-        },
-        // e.g. 'BY-NC'
-        function (argument) {
-          return "CC-" + argument + "-4.0";
-        },
-        // e.g. 'Attribution-NonCommercial'
-        function (argument) {
-          return argument
-            .replace("Attribution", "BY")
-            .replace("NonCommercial", "NC")
-            .replace("NoDerivatives", "ND")
-            .replace(/ (\d)/, "-$1")
-            .replace(/ ?International/, "");
-        },
-        // e.g. 'Attribution-NonCommercial'
-        function (argument) {
-          return (
-            "CC-" +
-            argument
-              .replace("Attribution", "BY")
-              .replace("NonCommercial", "NC")
-              .replace("NoDerivatives", "ND")
-              .replace(/ (\d)/, "-$1")
-              .replace(/ ?International/, "") +
-            "-4.0"
-          );
-        },
-      ];
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = throttleTime;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__throttle__ = __webpack_require__(436);
+/** PURE_IMPORTS_START tslib,_Subscriber,_scheduler_async,_throttle PURE_IMPORTS_END */
 
-      var licensesWithVersions = spdxLicenseIds
-        .map(function (id) {
-          var match = /^(.*)-\d+\.\d+$/.exec(id);
-          return match ? [match[0], match[1]] : [id, null];
-        })
-        .reduce(function (objectMap, item) {
-          var key = item[1];
-          objectMap[key] = objectMap[key] || [];
-          objectMap[key].push(item[0]);
-          return objectMap;
-        }, {});
-
-      var licensesWithOneVersion = Object.keys(licensesWithVersions)
-        .map(function makeEntries(key) {
-          return [key, licensesWithVersions[key]];
-        })
-        .filter(function identifySoleVersions(item) {
-          return (
-            // Licenses has just one valid version suffix.
-            item[1].length === 1 &&
-            item[0] !== null &&
-            // APL will be considered Apache, rather than APL-1.0
-            item[0] !== "APL"
-          );
-        })
-        .map(function createLastResorts(item) {
-          return [item[0], item[1][0]];
-        });
 
-      licensesWithVersions = undefined;
-
-      // If all else fails, guess that strings containing certain substrings
-      // meant to identify certain licenses.
-      var lastResorts = [
-        ["UNLI", "Unlicense"],
-        ["WTF", "WTFPL"],
-        ["2 CLAUSE", "BSD-2-Clause"],
-        ["2-CLAUSE", "BSD-2-Clause"],
-        ["3 CLAUSE", "BSD-3-Clause"],
-        ["3-CLAUSE", "BSD-3-Clause"],
-        ["AFFERO", "AGPL-3.0-or-later"],
-        ["AGPL", "AGPL-3.0-or-later"],
-        ["APACHE", "Apache-2.0"],
-        ["ARTISTIC", "Artistic-2.0"],
-        ["Affero", "AGPL-3.0-or-later"],
-        ["BEER", "Beerware"],
-        ["BOOST", "BSL-1.0"],
-        ["BSD", "BSD-2-Clause"],
-        ["CDDL", "CDDL-1.1"],
-        ["ECLIPSE", "EPL-1.0"],
-        ["FUCK", "WTFPL"],
-        ["GNU", "GPL-3.0-or-later"],
-        ["LGPL", "LGPL-3.0-or-later"],
-        ["GPLV1", "GPL-1.0-only"],
-        ["GPLV2", "GPL-2.0-only"],
-        ["GPL", "GPL-3.0-or-later"],
-        ["MIT +NO-FALSE-ATTRIBS", "MITNFA"],
-        ["MIT", "MIT"],
-        ["MPL", "MPL-2.0"],
-        ["X11", "X11"],
-        ["ZLIB", "Zlib"],
-      ].concat(licensesWithOneVersion);
-
-      var SUBSTRING = 0;
-      var IDENTIFIER = 1;
-
-      var validTransformation = function (identifier) {
-        for (var i = 0; i < transforms.length; i++) {
-          var transformed = transforms[i](identifier).trim();
-          if (transformed !== identifier && valid(transformed)) {
-            return transformed;
-          }
-        }
-        return null;
-      };
 
-      var validLastResort = function (identifier) {
-        var upperCased = identifier.toUpperCase();
-        for (var i = 0; i < lastResorts.length; i++) {
-          var lastResort = lastResorts[i];
-          if (upperCased.indexOf(lastResort[SUBSTRING]) > -1) {
-            return lastResort[IDENTIFIER];
-          }
-        }
-        return null;
-      };
 
-      var anyCorrection = function (identifier, check) {
-        for (var i = 0; i < transpositions.length; i++) {
-          var transposition = transpositions[i];
-          var transposed = transposition[TRANSPOSED];
-          if (identifier.indexOf(transposed) > -1) {
-            var corrected = identifier.replace(
-              transposed,
-              transposition[CORRECT],
-            );
-            var checked = check(corrected);
-            if (checked !== null) {
-              return checked;
+function throttleTime(duration, scheduler, config) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+    }
+    if (config === void 0) {
+        config = __WEBPACK_IMPORTED_MODULE_3__throttle__["b" /* defaultThrottleConfig */];
+    }
+    return function (source) { return source.lift(new ThrottleTimeOperator(duration, scheduler, config.leading, config.trailing)); };
+}
+var ThrottleTimeOperator = /*@__PURE__*/ (function () {
+    function ThrottleTimeOperator(duration, scheduler, leading, trailing) {
+        this.duration = duration;
+        this.scheduler = scheduler;
+        this.leading = leading;
+        this.trailing = trailing;
+    }
+    ThrottleTimeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new ThrottleTimeSubscriber(subscriber, this.duration, this.scheduler, this.leading, this.trailing));
+    };
+    return ThrottleTimeOperator;
+}());
+var ThrottleTimeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](ThrottleTimeSubscriber, _super);
+    function ThrottleTimeSubscriber(destination, duration, scheduler, leading, trailing) {
+        var _this = _super.call(this, destination) || this;
+        _this.duration = duration;
+        _this.scheduler = scheduler;
+        _this.leading = leading;
+        _this.trailing = trailing;
+        _this._hasTrailingValue = false;
+        _this._trailingValue = null;
+        return _this;
+    }
+    ThrottleTimeSubscriber.prototype._next = function (value) {
+        if (this.throttled) {
+            if (this.trailing) {
+                this._trailingValue = value;
+                this._hasTrailingValue = true;
             }
-          }
-        }
-        return null;
-      };
-
-      module.exports = function (identifier) {
-        var validArugment =
-          typeof identifier === "string" && identifier.trim().length !== 0;
-        if (!validArugment) {
-          throw Error("Invalid argument. Expected non-empty string.");
-        }
-        identifier = identifier.replace(/\+$/, "").trim();
-        if (valid(identifier)) {
-          return upgradeGPLs(identifier);
         }
-        var transformed = validTransformation(identifier);
-        if (transformed !== null) {
-          return upgradeGPLs(transformed);
+        else {
+            this.add(this.throttled = this.scheduler.schedule(dispatchNext, this.duration, { subscriber: this }));
+            if (this.leading) {
+                this.destination.next(value);
+            }
         }
-        transformed = anyCorrection(identifier, function (argument) {
-          if (valid(argument)) {
-            return argument;
-          }
-          return validTransformation(argument);
-        });
-        if (transformed !== null) {
-          return upgradeGPLs(transformed);
+    };
+    ThrottleTimeSubscriber.prototype._complete = function () {
+        if (this._hasTrailingValue) {
+            this.destination.next(this._trailingValue);
+            this.destination.complete();
         }
-        transformed = validLastResort(identifier);
-        if (transformed !== null) {
-          return upgradeGPLs(transformed);
+        else {
+            this.destination.complete();
         }
-        transformed = anyCorrection(identifier, validLastResort);
-        if (transformed !== null) {
-          return upgradeGPLs(transformed);
+    };
+    ThrottleTimeSubscriber.prototype.clearThrottle = function () {
+        var throttled = this.throttled;
+        if (throttled) {
+            if (this.trailing && this._hasTrailingValue) {
+                this.destination.next(this._trailingValue);
+                this._trailingValue = null;
+                this._hasTrailingValue = false;
+            }
+            throttled.unsubscribe();
+            this.remove(throttled);
+            this.throttled = null;
         }
-        return null;
-      };
+    };
+    return ThrottleTimeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+function dispatchNext(arg) {
+    var subscriber = arg.subscriber;
+    subscriber.clearThrottle();
+}
+//# sourceMappingURL=throttleTime.js.map
 
-      function upgradeGPLs(value) {
-        if (
-          [
-            "GPL-1.0",
-            "LGPL-1.0",
-            "AGPL-1.0",
-            "GPL-2.0",
-            "LGPL-2.0",
-            "AGPL-2.0",
-            "LGPL-2.1",
-          ].indexOf(value) !== -1
-        ) {
-          return value + "-only";
-        } else if (["GPL-3.0", "LGPL-3.0", "AGPL-3.0"].indexOf(value) !== -1) {
-          return value + "-or-later";
-        } else {
-          return value;
-        }
-      }
 
-      /***/
-    },
-    /* 936 */
-    /***/ function (module, exports) {
-      module.exports = [
-        "389-exception",
-        "Autoconf-exception-2.0",
-        "Autoconf-exception-3.0",
-        "Bison-exception-2.2",
-        "Bootloader-exception",
-        "CLISP-exception-2.0",
-        "Classpath-exception-2.0",
-        "DigiRule-FOSS-exception",
-        "FLTK-exception",
-        "Fawkes-Runtime-exception",
-        "Font-exception-2.0",
-        "GCC-exception-2.0",
-        "GCC-exception-3.1",
-        "LZMA-exception",
-        "Libtool-exception",
-        "Linux-syscall-note",
-        "Nokia-Qt-exception-1.1",
-        "OCCT-exception-1.0",
-        "Qwt-exception-1.0",
-        "WxWindows-exception-3.1",
-        "eCos-exception-2.0",
-        "freertos-exception-2.0",
-        "gnu-javamail-exception",
-        "i2p-gpl-java-exception",
-        "mif-exception",
-        "openvpn-openssl-exception",
-        "u-boot-exception-2.0",
-      ];
+/***/ }),
+/* 906 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 937 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = timeInterval;
+/* unused harmony export TimeInterval */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__scan__ = __webpack_require__(317);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__observable_defer__ = __webpack_require__(310);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__map__ = __webpack_require__(47);
+/** PURE_IMPORTS_START _scheduler_async,_scan,_observable_defer,_map PURE_IMPORTS_END */
 
-      // The ABNF grammar in the spec is totally ambiguous.
-      //
-      // This parser follows the operator precedence defined in the
-      // `Order of Precedence and Parentheses` section.
 
-      module.exports = function (tokens) {
-        var index = 0;
 
-        function hasMore() {
-          return index < tokens.length;
-        }
 
-        function token() {
-          return hasMore() ? tokens[index] : null;
-        }
+function timeInterval(scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
+    }
+    return function (source) {
+        return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__observable_defer__["a" /* defer */])(function () {
+            return source.pipe(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__scan__["a" /* scan */])(function (_a, value) {
+                var current = _a.current;
+                return ({ value: value, current: scheduler.now(), last: current });
+            }, { current: scheduler.now(), value: undefined, last: undefined }), __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__map__["a" /* map */])(function (_a) {
+                var current = _a.current, last = _a.last, value = _a.value;
+                return new TimeInterval(value, current - last);
+            }));
+        });
+    };
+}
+var TimeInterval = /*@__PURE__*/ (function () {
+    function TimeInterval(value, interval) {
+        this.value = value;
+        this.interval = interval;
+    }
+    return TimeInterval;
+}());
 
-        function next() {
-          if (!hasMore()) {
-            throw new Error();
-          }
-          index++;
-        }
+//# sourceMappingURL=timeInterval.js.map
 
-        function parseOperator(operator) {
-          var t = token();
-          if (t && t.type === "OPERATOR" && operator === t.string) {
-            next();
-            return t.string;
-          }
-        }
 
-        function parseWith() {
-          if (parseOperator("WITH")) {
-            var t = token();
-            if (t && t.type === "EXCEPTION") {
-              next();
-              return t.string;
-            }
-            throw new Error("Expected exception after `WITH`");
-          }
-        }
+/***/ }),
+/* 907 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        function parseLicenseRef() {
-          // TODO: Actually, everything is concatenated into one string
-          // for backward-compatibility but it could be better to return
-          // a nice structure.
-          var begin = index;
-          var string = "";
-          var t = token();
-          if (t.type === "DOCUMENTREF") {
-            next();
-            string += "DocumentRef-" + t.string + ":";
-            if (!parseOperator(":")) {
-              throw new Error("Expected `:` after `DocumentRef-...`");
-            }
-          }
-          t = token();
-          if (t.type === "LICENSEREF") {
-            next();
-            string += "LicenseRef-" + t.string;
-            return { license: string };
-          }
-          index = begin;
-        }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = timeout;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__ = __webpack_require__(440);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__timeoutWith__ = __webpack_require__(437);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__observable_throwError__ = __webpack_require__(313);
+/** PURE_IMPORTS_START _scheduler_async,_util_TimeoutError,_timeoutWith,_observable_throwError PURE_IMPORTS_END */
 
-        function parseLicense() {
-          var t = token();
-          if (t && t.type === "LICENSE") {
-            next();
-            var node = { license: t.string };
-            if (parseOperator("+")) {
-              node.plus = true;
-            }
-            var exception = parseWith();
-            if (exception) {
-              node.exception = exception;
-            }
-            return node;
-          }
-        }
 
-        function parseParenthesizedExpression() {
-          var left = parseOperator("(");
-          if (!left) {
-            return;
-          }
 
-          var expr = parseExpression();
 
-          if (!parseOperator(")")) {
-            throw new Error("Expected `)`");
-          }
+function timeout(due, scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__timeoutWith__["a" /* timeoutWith */])(due, __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__observable_throwError__["a" /* throwError */])(new __WEBPACK_IMPORTED_MODULE_1__util_TimeoutError__["a" /* TimeoutError */]()), scheduler);
+}
+//# sourceMappingURL=timeout.js.map
 
-          return expr;
-        }
 
-        function parseAtom() {
-          return (
-            parseParenthesizedExpression() ||
-            parseLicenseRef() ||
-            parseLicense()
-          );
-        }
+/***/ }),
+/* 908 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        function makeBinaryOpParser(operator, nextParser) {
-          return function parseBinaryOp() {
-            var left = nextParser();
-            if (!left) {
-              return;
-            }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = timestamp;
+/* unused harmony export Timestamp */
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__map__ = __webpack_require__(47);
+/** PURE_IMPORTS_START _scheduler_async,_map PURE_IMPORTS_END */
 
-            if (!parseOperator(operator)) {
-              return left;
-            }
 
-            var right = parseBinaryOp();
-            if (!right) {
-              throw new Error("Expected expression");
-            }
-            return {
-              left: left,
-              conjunction: operator.toLowerCase(),
-              right: right,
-            };
-          };
-        }
+function timestamp(scheduler) {
+    if (scheduler === void 0) {
+        scheduler = __WEBPACK_IMPORTED_MODULE_0__scheduler_async__["a" /* async */];
+    }
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__map__["a" /* map */])(function (value) { return new Timestamp(value, scheduler.now()); });
+}
+var Timestamp = /*@__PURE__*/ (function () {
+    function Timestamp(value, timestamp) {
+        this.value = value;
+        this.timestamp = timestamp;
+    }
+    return Timestamp;
+}());
+
+//# sourceMappingURL=timestamp.js.map
+
+
+/***/ }),
+/* 909 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var parseAnd = makeBinaryOpParser("AND", parseAtom);
-        var parseExpression = makeBinaryOpParser("OR", parseAnd);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = toArray;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__reduce__ = __webpack_require__(187);
+/** PURE_IMPORTS_START _reduce PURE_IMPORTS_END */
 
-        var node = parseExpression();
-        if (!node || hasMore()) {
-          throw new Error("Syntax error");
+function toArrayReducer(arr, item, index) {
+    if (index === 0) {
+        return [item];
+    }
+    arr.push(item);
+    return arr;
+}
+function toArray() {
+    return __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_0__reduce__["a" /* reduce */])(toArrayReducer, []);
+}
+//# sourceMappingURL=toArray.js.map
+
+
+/***/ }),
+/* 910 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = window;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
+
+
+
+
+function window(windowBoundaries) {
+    return function windowOperatorFunction(source) {
+        return source.lift(new WindowOperator(windowBoundaries));
+    };
+}
+var WindowOperator = /*@__PURE__*/ (function () {
+    function WindowOperator(windowBoundaries) {
+        this.windowBoundaries = windowBoundaries;
+    }
+    WindowOperator.prototype.call = function (subscriber, source) {
+        var windowSubscriber = new WindowSubscriber(subscriber);
+        var sourceSubscription = source.subscribe(windowSubscriber);
+        if (!sourceSubscription.closed) {
+            windowSubscriber.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_subscribeToResult__["a" /* subscribeToResult */])(windowSubscriber, this.windowBoundaries));
+        }
+        return sourceSubscription;
+    };
+    return WindowOperator;
+}());
+var WindowSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowSubscriber, _super);
+    function WindowSubscriber(destination) {
+        var _this = _super.call(this, destination) || this;
+        _this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
+        destination.next(_this.window);
+        return _this;
+    }
+    WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.openWindow();
+    };
+    WindowSubscriber.prototype.notifyError = function (error, innerSub) {
+        this._error(error);
+    };
+    WindowSubscriber.prototype.notifyComplete = function (innerSub) {
+        this._complete();
+    };
+    WindowSubscriber.prototype._next = function (value) {
+        this.window.next(value);
+    };
+    WindowSubscriber.prototype._error = function (err) {
+        this.window.error(err);
+        this.destination.error(err);
+    };
+    WindowSubscriber.prototype._complete = function () {
+        this.window.complete();
+        this.destination.complete();
+    };
+    WindowSubscriber.prototype._unsubscribe = function () {
+        this.window = null;
+    };
+    WindowSubscriber.prototype.openWindow = function () {
+        var prevWindow = this.window;
+        if (prevWindow) {
+            prevWindow.complete();
         }
-        return node;
-      };
+        var destination = this.destination;
+        var newWindow = this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
+        destination.next(newWindow);
+    };
+    return WindowSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_2__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=window.js.map
 
-      /***/
-    },
-    /* 938 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      var licenses = []
-        .concat(__webpack_require__(453))
-        .concat(__webpack_require__(939));
-      var exceptions = __webpack_require__(936);
+/***/ }),
+/* 911 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      module.exports = function (source) {
-        var index = 0;
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = windowCount;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subject__ = __webpack_require__(36);
+/** PURE_IMPORTS_START tslib,_Subscriber,_Subject PURE_IMPORTS_END */
 
-        function hasMore() {
-          return index < source.length;
-        }
 
-        // `value` can be a regexp or a string.
-        // If it is recognized, the matching source string is returned and
-        // the index is incremented. Otherwise `undefined` is returned.
-        function read(value) {
-          if (value instanceof RegExp) {
-            var chars = source.slice(index);
-            var match = chars.match(value);
-            if (match) {
-              index += match[0].length;
-              return match[0];
+
+function windowCount(windowSize, startWindowEvery) {
+    if (startWindowEvery === void 0) {
+        startWindowEvery = 0;
+    }
+    return function windowCountOperatorFunction(source) {
+        return source.lift(new WindowCountOperator(windowSize, startWindowEvery));
+    };
+}
+var WindowCountOperator = /*@__PURE__*/ (function () {
+    function WindowCountOperator(windowSize, startWindowEvery) {
+        this.windowSize = windowSize;
+        this.startWindowEvery = startWindowEvery;
+    }
+    WindowCountOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new WindowCountSubscriber(subscriber, this.windowSize, this.startWindowEvery));
+    };
+    return WindowCountOperator;
+}());
+var WindowCountSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowCountSubscriber, _super);
+    function WindowCountSubscriber(destination, windowSize, startWindowEvery) {
+        var _this = _super.call(this, destination) || this;
+        _this.destination = destination;
+        _this.windowSize = windowSize;
+        _this.startWindowEvery = startWindowEvery;
+        _this.windows = [new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]()];
+        _this.count = 0;
+        destination.next(_this.windows[0]);
+        return _this;
+    }
+    WindowCountSubscriber.prototype._next = function (value) {
+        var startWindowEvery = (this.startWindowEvery > 0) ? this.startWindowEvery : this.windowSize;
+        var destination = this.destination;
+        var windowSize = this.windowSize;
+        var windows = this.windows;
+        var len = windows.length;
+        for (var i = 0; i < len && !this.closed; i++) {
+            windows[i].next(value);
+        }
+        var c = this.count - windowSize + 1;
+        if (c >= 0 && c % startWindowEvery === 0 && !this.closed) {
+            windows.shift().complete();
+        }
+        if (++this.count % startWindowEvery === 0 && !this.closed) {
+            var window_1 = new __WEBPACK_IMPORTED_MODULE_2__Subject__["a" /* Subject */]();
+            windows.push(window_1);
+            destination.next(window_1);
+        }
+    };
+    WindowCountSubscriber.prototype._error = function (err) {
+        var windows = this.windows;
+        if (windows) {
+            while (windows.length > 0 && !this.closed) {
+                windows.shift().error(err);
             }
-          } else {
-            if (source.indexOf(value, index) === index) {
-              index += value.length;
-              return value;
+        }
+        this.destination.error(err);
+    };
+    WindowCountSubscriber.prototype._complete = function () {
+        var windows = this.windows;
+        if (windows) {
+            while (windows.length > 0 && !this.closed) {
+                windows.shift().complete();
             }
-          }
         }
+        this.destination.complete();
+    };
+    WindowCountSubscriber.prototype._unsubscribe = function () {
+        this.count = 0;
+        this.windows = null;
+    };
+    return WindowCountSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscriber__["a" /* Subscriber */]));
+//# sourceMappingURL=windowCount.js.map
 
-        function skipWhitespace() {
-          read(/[ ]*/);
-        }
 
-        function operator() {
-          var string;
-          var possibilities = ["WITH", "AND", "OR", "(", ")", ":", "+"];
-          for (var i = 0; i < possibilities.length; i++) {
-            string = read(possibilities[i]);
-            if (string) {
-              break;
-            }
-          }
+/***/ }),
+/* 912 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = windowTime;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__scheduler_async__ = __webpack_require__(40);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_isNumeric__ = __webpack_require__(190);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_isScheduler__ = __webpack_require__(49);
+/** PURE_IMPORTS_START tslib,_Subject,_scheduler_async,_Subscriber,_util_isNumeric,_util_isScheduler PURE_IMPORTS_END */
+
 
-          if (string === "+" && index > 1 && source[index - 2] === " ") {
-            throw new Error("Space before `+`");
-          }
 
-          return (
-            string && {
-              type: "OPERATOR",
-              string: string,
+
+
+
+function windowTime(windowTimeSpan) {
+    var scheduler = __WEBPACK_IMPORTED_MODULE_2__scheduler_async__["a" /* async */];
+    var windowCreationInterval = null;
+    var maxWindowSize = Number.POSITIVE_INFINITY;
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(arguments[3])) {
+        scheduler = arguments[3];
+    }
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(arguments[2])) {
+        scheduler = arguments[2];
+    }
+    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */])(arguments[2])) {
+        maxWindowSize = arguments[2];
+    }
+    if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_isScheduler__["a" /* isScheduler */])(arguments[1])) {
+        scheduler = arguments[1];
+    }
+    else if (__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_4__util_isNumeric__["a" /* isNumeric */])(arguments[1])) {
+        windowCreationInterval = arguments[1];
+    }
+    return function windowTimeOperatorFunction(source) {
+        return source.lift(new WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler));
+    };
+}
+var WindowTimeOperator = /*@__PURE__*/ (function () {
+    function WindowTimeOperator(windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) {
+        this.windowTimeSpan = windowTimeSpan;
+        this.windowCreationInterval = windowCreationInterval;
+        this.maxWindowSize = maxWindowSize;
+        this.scheduler = scheduler;
+    }
+    WindowTimeOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new WindowTimeSubscriber(subscriber, this.windowTimeSpan, this.windowCreationInterval, this.maxWindowSize, this.scheduler));
+    };
+    return WindowTimeOperator;
+}());
+var CountedSubject = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](CountedSubject, _super);
+    function CountedSubject() {
+        var _this = _super !== null && _super.apply(this, arguments) || this;
+        _this._numberOfNextedValues = 0;
+        return _this;
+    }
+    CountedSubject.prototype.next = function (value) {
+        this._numberOfNextedValues++;
+        _super.prototype.next.call(this, value);
+    };
+    Object.defineProperty(CountedSubject.prototype, "numberOfNextedValues", {
+        get: function () {
+            return this._numberOfNextedValues;
+        },
+        enumerable: true,
+        configurable: true
+    });
+    return CountedSubject;
+}(__WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]));
+var WindowTimeSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowTimeSubscriber, _super);
+    function WindowTimeSubscriber(destination, windowTimeSpan, windowCreationInterval, maxWindowSize, scheduler) {
+        var _this = _super.call(this, destination) || this;
+        _this.destination = destination;
+        _this.windowTimeSpan = windowTimeSpan;
+        _this.windowCreationInterval = windowCreationInterval;
+        _this.maxWindowSize = maxWindowSize;
+        _this.scheduler = scheduler;
+        _this.windows = [];
+        var window = _this.openWindow();
+        if (windowCreationInterval !== null && windowCreationInterval >= 0) {
+            var closeState = { subscriber: _this, window: window, context: null };
+            var creationState = { windowTimeSpan: windowTimeSpan, windowCreationInterval: windowCreationInterval, subscriber: _this, scheduler: scheduler };
+            _this.add(scheduler.schedule(dispatchWindowClose, windowTimeSpan, closeState));
+            _this.add(scheduler.schedule(dispatchWindowCreation, windowCreationInterval, creationState));
+        }
+        else {
+            var timeSpanOnlyState = { subscriber: _this, window: window, windowTimeSpan: windowTimeSpan };
+            _this.add(scheduler.schedule(dispatchWindowTimeSpanOnly, windowTimeSpan, timeSpanOnlyState));
+        }
+        return _this;
+    }
+    WindowTimeSubscriber.prototype._next = function (value) {
+        var windows = this.windows;
+        var len = windows.length;
+        for (var i = 0; i < len; i++) {
+            var window_1 = windows[i];
+            if (!window_1.closed) {
+                window_1.next(value);
+                if (window_1.numberOfNextedValues >= this.maxWindowSize) {
+                    this.closeWindow(window_1);
+                }
             }
-          );
         }
-
-        function idstring() {
-          return read(/[A-Za-z0-9-.]+/);
+    };
+    WindowTimeSubscriber.prototype._error = function (err) {
+        var windows = this.windows;
+        while (windows.length > 0) {
+            windows.shift().error(err);
         }
+        this.destination.error(err);
+    };
+    WindowTimeSubscriber.prototype._complete = function () {
+        var windows = this.windows;
+        while (windows.length > 0) {
+            var window_2 = windows.shift();
+            if (!window_2.closed) {
+                window_2.complete();
+            }
+        }
+        this.destination.complete();
+    };
+    WindowTimeSubscriber.prototype.openWindow = function () {
+        var window = new CountedSubject();
+        this.windows.push(window);
+        var destination = this.destination;
+        destination.next(window);
+        return window;
+    };
+    WindowTimeSubscriber.prototype.closeWindow = function (window) {
+        window.complete();
+        var windows = this.windows;
+        windows.splice(windows.indexOf(window), 1);
+    };
+    return WindowTimeSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_3__Subscriber__["a" /* Subscriber */]));
+function dispatchWindowTimeSpanOnly(state) {
+    var subscriber = state.subscriber, windowTimeSpan = state.windowTimeSpan, window = state.window;
+    if (window) {
+        subscriber.closeWindow(window);
+    }
+    state.window = subscriber.openWindow();
+    this.schedule(state, windowTimeSpan);
+}
+function dispatchWindowCreation(state) {
+    var windowTimeSpan = state.windowTimeSpan, subscriber = state.subscriber, scheduler = state.scheduler, windowCreationInterval = state.windowCreationInterval;
+    var window = subscriber.openWindow();
+    var action = this;
+    var context = { action: action, subscription: null };
+    var timeSpanState = { subscriber: subscriber, window: window, context: context };
+    context.subscription = scheduler.schedule(dispatchWindowClose, windowTimeSpan, timeSpanState);
+    action.add(context.subscription);
+    action.schedule(state, windowCreationInterval);
+}
+function dispatchWindowClose(state) {
+    var subscriber = state.subscriber, window = state.window, context = state.context;
+    if (context && context.action && context.subscription) {
+        context.action.remove(context.subscription);
+    }
+    subscriber.closeWindow(window);
+}
+//# sourceMappingURL=windowTime.js.map
 
-        function expectIdstring() {
-          var string = idstring();
-          if (!string) {
-            throw new Error("Expected idstring at offset " + index);
-          }
-          return string;
-        }
 
-        function documentRef() {
-          if (read("DocumentRef-")) {
-            var string = expectIdstring();
-            return { type: "DOCUMENTREF", string: string };
-          }
-        }
+/***/ }),
+/* 913 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        function licenseRef() {
-          if (read("LicenseRef-")) {
-            var string = expectIdstring();
-            return { type: "LICENSEREF", string: string };
-          }
-        }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = windowToggle;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Subscription__ = __webpack_require__(25);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subject,_Subscription,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
 
-        function identifier() {
-          var begin = index;
-          var string = idstring();
 
-          if (licenses.indexOf(string) !== -1) {
-            return {
-              type: "LICENSE",
-              string: string,
-            };
-          } else if (exceptions.indexOf(string) !== -1) {
-            return {
-              type: "EXCEPTION",
-              string: string,
-            };
-          }
 
-          index = begin;
-        }
 
-        // Tries to read the next token. Returns `undefined` if no token is
-        // recognized.
-        function parseToken() {
-          // Ordering matters
-          return operator() || documentRef() || licenseRef() || identifier();
-        }
 
-        var tokens = [];
-        while (hasMore()) {
-          skipWhitespace();
-          if (!hasMore()) {
-            break;
-          }
 
-          var token = parseToken();
-          if (!token) {
-            throw new Error(
-              "Unexpected `" + source[index] + "` at offset " + index,
-            );
-          }
 
-          tokens.push(token);
+function windowToggle(openings, closingSelector) {
+    return function (source) { return source.lift(new WindowToggleOperator(openings, closingSelector)); };
+}
+var WindowToggleOperator = /*@__PURE__*/ (function () {
+    function WindowToggleOperator(openings, closingSelector) {
+        this.openings = openings;
+        this.closingSelector = closingSelector;
+    }
+    WindowToggleOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new WindowToggleSubscriber(subscriber, this.openings, this.closingSelector));
+    };
+    return WindowToggleOperator;
+}());
+var WindowToggleSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowToggleSubscriber, _super);
+    function WindowToggleSubscriber(destination, openings, closingSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.openings = openings;
+        _this.closingSelector = closingSelector;
+        _this.contexts = [];
+        _this.add(_this.openSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__["a" /* subscribeToResult */])(_this, openings, openings));
+        return _this;
+    }
+    WindowToggleSubscriber.prototype._next = function (value) {
+        var contexts = this.contexts;
+        if (contexts) {
+            var len = contexts.length;
+            for (var i = 0; i < len; i++) {
+                contexts[i].window.next(value);
+            }
         }
-        return tokens;
-      };
+    };
+    WindowToggleSubscriber.prototype._error = function (err) {
+        var contexts = this.contexts;
+        this.contexts = null;
+        if (contexts) {
+            var len = contexts.length;
+            var index = -1;
+            while (++index < len) {
+                var context_1 = contexts[index];
+                context_1.window.error(err);
+                context_1.subscription.unsubscribe();
+            }
+        }
+        _super.prototype._error.call(this, err);
+    };
+    WindowToggleSubscriber.prototype._complete = function () {
+        var contexts = this.contexts;
+        this.contexts = null;
+        if (contexts) {
+            var len = contexts.length;
+            var index = -1;
+            while (++index < len) {
+                var context_2 = contexts[index];
+                context_2.window.complete();
+                context_2.subscription.unsubscribe();
+            }
+        }
+        _super.prototype._complete.call(this);
+    };
+    WindowToggleSubscriber.prototype._unsubscribe = function () {
+        var contexts = this.contexts;
+        this.contexts = null;
+        if (contexts) {
+            var len = contexts.length;
+            var index = -1;
+            while (++index < len) {
+                var context_3 = contexts[index];
+                context_3.window.unsubscribe();
+                context_3.subscription.unsubscribe();
+            }
+        }
+    };
+    WindowToggleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        if (outerValue === this.openings) {
+            var closingSelector = this.closingSelector;
+            var closingNotifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_3__util_tryCatch__["a" /* tryCatch */])(closingSelector)(innerValue);
+            if (closingNotifier === __WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */]) {
+                return this.error(__WEBPACK_IMPORTED_MODULE_4__util_errorObject__["a" /* errorObject */].e);
+            }
+            else {
+                var window_1 = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
+                var subscription = new __WEBPACK_IMPORTED_MODULE_2__Subscription__["a" /* Subscription */]();
+                var context_4 = { window: window_1, subscription: subscription };
+                this.contexts.push(context_4);
+                var innerSubscription = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_6__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier, context_4);
+                if (innerSubscription.closed) {
+                    this.closeWindow(this.contexts.length - 1);
+                }
+                else {
+                    innerSubscription.context = context_4;
+                    subscription.add(innerSubscription);
+                }
+                this.destination.next(window_1);
+            }
+        }
+        else {
+            this.closeWindow(this.contexts.indexOf(outerValue));
+        }
+    };
+    WindowToggleSubscriber.prototype.notifyError = function (err) {
+        this.error(err);
+    };
+    WindowToggleSubscriber.prototype.notifyComplete = function (inner) {
+        if (inner !== this.openSubscription) {
+            this.closeWindow(this.contexts.indexOf(inner.context));
+        }
+    };
+    WindowToggleSubscriber.prototype.closeWindow = function (index) {
+        if (index === -1) {
+            return;
+        }
+        var contexts = this.contexts;
+        var context = contexts[index];
+        var window = context.window, subscription = context.subscription;
+        contexts.splice(index, 1);
+        window.complete();
+        subscription.unsubscribe();
+    };
+    return WindowToggleSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_5__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=windowToggle.js.map
 
-      /***/
-    },
-    /* 939 */
-    /***/ function (module, exports) {
-      module.exports = [
-        "AGPL-3.0",
-        "eCos-2.0",
-        "GFDL-1.1",
-        "GFDL-1.2",
-        "GFDL-1.3",
-        "GPL-1.0",
-        "GPL-2.0-with-autoconf-exception",
-        "GPL-2.0-with-bison-exception",
-        "GPL-2.0-with-classpath-exception",
-        "GPL-2.0-with-font-exception",
-        "GPL-2.0-with-GCC-exception",
-        "GPL-2.0",
-        "GPL-3.0-with-autoconf-exception",
-        "GPL-3.0-with-GCC-exception",
-        "GPL-3.0",
-        "LGPL-2.0",
-        "LGPL-2.1",
-        "LGPL-3.0",
-        "Nunit",
-        "StandardML-NJ",
-        "wxWindows",
-      ];
 
-      /***/
-    },
-    /* 940 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2017 Joyent, Inc.
-
-      module.exports = {
-        read: read,
-        verify: verify,
-        sign: sign,
-        signAsync: signAsync,
-        write: write,
-
-        /* Internal private API */
-        fromBuffer: fromBuffer,
-        toBuffer: toBuffer,
-      };
+/***/ }),
+/* 914 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var assert = __webpack_require__(16);
-      var SSHBuffer = __webpack_require__(159);
-      var crypto = __webpack_require__(11);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var Identity = __webpack_require__(158);
-      var rfc4253 = __webpack_require__(103);
-      var Signature = __webpack_require__(75);
-      var utils = __webpack_require__(26);
-      var Certificate = __webpack_require__(155);
-
-      function verify(cert, key) {
-        /*
-         * We always give an issuerKey, so if our verify() is being called then
-         * there was no signature. Return false.
-         */
-        return false;
-      }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = windowWhen;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subject__ = __webpack_require__(36);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_tryCatch__ = __webpack_require__(56);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_3__util_errorObject__ = __webpack_require__(48);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_Subject,_util_tryCatch,_util_errorObject,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
 
-      var TYPES = {
-        user: 1,
-        host: 2,
-      };
-      Object.keys(TYPES).forEach(function (k) {
-        TYPES[TYPES[k]] = k;
-      });
 
-      var ECDSA_ALGO = /^ecdsa-sha2-([^@-]+)-cert-v01@openssh.com$/;
 
-      function read(buf, options) {
-        if (Buffer.isBuffer(buf)) buf = buf.toString("ascii");
-        var parts = buf.trim().split(/[ \t\n]+/g);
-        if (parts.length < 2 || parts.length > 3)
-          throw new Error("Not a valid SSH certificate line");
 
-        var algo = parts[0];
-        var data = parts[1];
 
-        data = Buffer.from(data, "base64");
-        return fromBuffer(data, algo);
-      }
 
-      function fromBuffer(data, algo, partial) {
-        var sshbuf = new SSHBuffer({ buffer: data });
-        var innerAlgo = sshbuf.readString();
-        if (algo !== undefined && innerAlgo !== algo)
-          throw new Error("SSH certificate algorithm mismatch");
-        if (algo === undefined) algo = innerAlgo;
+function windowWhen(closingSelector) {
+    return function windowWhenOperatorFunction(source) {
+        return source.lift(new WindowOperator(closingSelector));
+    };
+}
+var WindowOperator = /*@__PURE__*/ (function () {
+    function WindowOperator(closingSelector) {
+        this.closingSelector = closingSelector;
+    }
+    WindowOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new WindowSubscriber(subscriber, this.closingSelector));
+    };
+    return WindowOperator;
+}());
+var WindowSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WindowSubscriber, _super);
+    function WindowSubscriber(destination, closingSelector) {
+        var _this = _super.call(this, destination) || this;
+        _this.destination = destination;
+        _this.closingSelector = closingSelector;
+        _this.openWindow();
+        return _this;
+    }
+    WindowSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.openWindow(innerSub);
+    };
+    WindowSubscriber.prototype.notifyError = function (error, innerSub) {
+        this._error(error);
+    };
+    WindowSubscriber.prototype.notifyComplete = function (innerSub) {
+        this.openWindow(innerSub);
+    };
+    WindowSubscriber.prototype._next = function (value) {
+        this.window.next(value);
+    };
+    WindowSubscriber.prototype._error = function (err) {
+        this.window.error(err);
+        this.destination.error(err);
+        this.unsubscribeClosingNotification();
+    };
+    WindowSubscriber.prototype._complete = function () {
+        this.window.complete();
+        this.destination.complete();
+        this.unsubscribeClosingNotification();
+    };
+    WindowSubscriber.prototype.unsubscribeClosingNotification = function () {
+        if (this.closingNotification) {
+            this.closingNotification.unsubscribe();
+        }
+    };
+    WindowSubscriber.prototype.openWindow = function (innerSub) {
+        if (innerSub === void 0) {
+            innerSub = null;
+        }
+        if (innerSub) {
+            this.remove(innerSub);
+            innerSub.unsubscribe();
+        }
+        var prevWindow = this.window;
+        if (prevWindow) {
+            prevWindow.complete();
+        }
+        var window = this.window = new __WEBPACK_IMPORTED_MODULE_1__Subject__["a" /* Subject */]();
+        this.destination.next(window);
+        var closingNotifier = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_tryCatch__["a" /* tryCatch */])(this.closingSelector)();
+        if (closingNotifier === __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */]) {
+            var err = __WEBPACK_IMPORTED_MODULE_3__util_errorObject__["a" /* errorObject */].e;
+            this.destination.error(err);
+            this.window.error(err);
+        }
+        else {
+            this.add(this.closingNotification = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_5__util_subscribeToResult__["a" /* subscribeToResult */])(this, closingNotifier));
+        }
+    };
+    return WindowSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_4__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=windowWhen.js.map
+
 
-        var cert = {};
-        cert.signatures = {};
-        cert.signatures.openssh = {};
+/***/ }),
+/* 915 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        cert.signatures.openssh.nonce = sshbuf.readBuffer();
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = withLatestFrom;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__ = __webpack_require__(13);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__ = __webpack_require__(14);
+/** PURE_IMPORTS_START tslib,_OuterSubscriber,_util_subscribeToResult PURE_IMPORTS_END */
 
-        var key = {};
-        var parts = (key.parts = []);
-        key.type = getAlg(algo);
 
-        var partCount = algs.info[key.type].parts.length;
-        while (parts.length < partCount) parts.push(sshbuf.readPart());
-        assert.ok(parts.length >= 1, "key must have at least one part");
 
-        var algInfo = algs.info[key.type];
-        if (key.type === "ecdsa") {
-          var res = ECDSA_ALGO.exec(algo);
-          assert.ok(res !== null);
-          assert.strictEqual(res[1], parts[0].data.toString());
+function withLatestFrom() {
+    var args = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        args[_i] = arguments[_i];
+    }
+    return function (source) {
+        var project;
+        if (typeof args[args.length - 1] === 'function') {
+            project = args.pop();
         }
-
-        for (var i = 0; i < algInfo.parts.length; ++i) {
-          parts[i].name = algInfo.parts[i];
-          if (parts[i].name !== "curve" && algInfo.normalize !== false) {
-            var p = parts[i];
-            p.data = utils.mpNormalize(p.data);
-          }
+        var observables = args;
+        return source.lift(new WithLatestFromOperator(observables, project));
+    };
+}
+var WithLatestFromOperator = /*@__PURE__*/ (function () {
+    function WithLatestFromOperator(observables, project) {
+        this.observables = observables;
+        this.project = project;
+    }
+    WithLatestFromOperator.prototype.call = function (subscriber, source) {
+        return source.subscribe(new WithLatestFromSubscriber(subscriber, this.observables, this.project));
+    };
+    return WithLatestFromOperator;
+}());
+var WithLatestFromSubscriber = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](WithLatestFromSubscriber, _super);
+    function WithLatestFromSubscriber(destination, observables, project) {
+        var _this = _super.call(this, destination) || this;
+        _this.observables = observables;
+        _this.project = project;
+        _this.toRespond = [];
+        var len = observables.length;
+        _this.values = new Array(len);
+        for (var i = 0; i < len; i++) {
+            _this.toRespond.push(i);
+        }
+        for (var i = 0; i < len; i++) {
+            var observable = observables[i];
+            _this.add(__webpack_require__.i(__WEBPACK_IMPORTED_MODULE_2__util_subscribeToResult__["a" /* subscribeToResult */])(_this, observable, observable, i));
+        }
+        return _this;
+    }
+    WithLatestFromSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
+        this.values[outerIndex] = innerValue;
+        var toRespond = this.toRespond;
+        if (toRespond.length > 0) {
+            var found = toRespond.indexOf(outerIndex);
+            if (found !== -1) {
+                toRespond.splice(found, 1);
+            }
+        }
+    };
+    WithLatestFromSubscriber.prototype.notifyComplete = function () {
+    };
+    WithLatestFromSubscriber.prototype._next = function (value) {
+        if (this.toRespond.length === 0) {
+            var args = [value].concat(this.values);
+            if (this.project) {
+                this._tryProject(args);
+            }
+            else {
+                this.destination.next(args);
+            }
         }
+    };
+    WithLatestFromSubscriber.prototype._tryProject = function (args) {
+        var result;
+        try {
+            result = this.project.apply(this, args);
+        }
+        catch (err) {
+            this.destination.error(err);
+            return;
+        }
+        this.destination.next(result);
+    };
+    return WithLatestFromSubscriber;
+}(__WEBPACK_IMPORTED_MODULE_1__OuterSubscriber__["a" /* OuterSubscriber */]));
+//# sourceMappingURL=withLatestFrom.js.map
 
-        cert.subjectKey = new Key(key);
 
-        cert.serial = sshbuf.readInt64();
+/***/ }),
+/* 916 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var type = TYPES[sshbuf.readInt()];
-        assert.string(type, "valid cert type");
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = zip;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ = __webpack_require__(314);
+/** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
 
-        cert.signatures.openssh.keyId = sshbuf.readString();
+function zip() {
+    var observables = [];
+    for (var _i = 0; _i < arguments.length; _i++) {
+        observables[_i] = arguments[_i];
+    }
+    return function zipOperatorFunction(source) {
+        return source.lift.call(__WEBPACK_IMPORTED_MODULE_0__observable_zip__["a" /* zip */].apply(void 0, [source].concat(observables)));
+    };
+}
+//# sourceMappingURL=zip.js.map
 
-        var principals = [];
-        var pbuf = sshbuf.readBuffer();
-        var psshbuf = new SSHBuffer({ buffer: pbuf });
-        while (!psshbuf.atEnd()) principals.push(psshbuf.readString());
-        if (principals.length === 0) principals = ["*"];
 
-        cert.subjects = principals.map(function (pr) {
-          if (type === "user") return Identity.forUser(pr);
-          else if (type === "host") return Identity.forHost(pr);
-          throw new Error("Unknown identity type " + type);
-        });
+/***/ }),
+/* 917 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        cert.validFrom = int64ToDate(sshbuf.readInt64());
-        cert.validUntil = int64ToDate(sshbuf.readInt64());
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = zipAll;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__observable_zip__ = __webpack_require__(314);
+/** PURE_IMPORTS_START _observable_zip PURE_IMPORTS_END */
 
-        cert.signatures.openssh.critical = sshbuf.readBuffer();
-        cert.signatures.openssh.exts = sshbuf.readBuffer();
+function zipAll(project) {
+    return function (source) { return source.lift(new __WEBPACK_IMPORTED_MODULE_0__observable_zip__["b" /* ZipOperator */](project)); };
+}
+//# sourceMappingURL=zipAll.js.map
 
-        /* reserved */
-        sshbuf.readBuffer();
 
-        var signingKeyBuf = sshbuf.readBuffer();
-        cert.issuerKey = rfc4253.read(signingKeyBuf);
+/***/ }),
+/* 918 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        /*
-         * OpenSSH certs don't give the identity of the issuer, just their
-         * public key. So, we use an Identity that matches anything. The
-         * isSignedBy() function will later tell you if the key matches.
-         */
-        cert.issuer = Identity.forHost("**");
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Action; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Subscription__ = __webpack_require__(25);
+/** PURE_IMPORTS_START tslib,_Subscription PURE_IMPORTS_END */
 
-        var sigBuf = sshbuf.readBuffer();
-        cert.signatures.openssh.signature = Signature.parse(
-          sigBuf,
-          cert.issuerKey.type,
-          "ssh",
-        );
 
-        if (partial !== undefined) {
-          partial.remainder = sshbuf.remainder();
-          partial.consumed = sshbuf._offset;
+var Action = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](Action, _super);
+    function Action(scheduler, work) {
+        return _super.call(this) || this;
+    }
+    Action.prototype.schedule = function (state, delay) {
+        if (delay === void 0) {
+            delay = 0;
         }
+        return this;
+    };
+    return Action;
+}(__WEBPACK_IMPORTED_MODULE_1__Subscription__["a" /* Subscription */]));
 
-        return new Certificate(cert);
-      }
+//# sourceMappingURL=Action.js.map
 
-      function int64ToDate(buf) {
-        var i = buf.readUInt32BE(0) * 4294967296;
-        i += buf.readUInt32BE(4);
-        var d = new Date();
-        d.setTime(i * 1000);
-        d.sourceInt64 = buf;
-        return d;
-      }
 
-      function dateToInt64(date) {
-        if (date.sourceInt64 !== undefined) return date.sourceInt64;
-        var i = Math.round(date.getTime() / 1000);
-        var upper = Math.floor(i / 4294967296);
-        var lower = Math.floor(i % 4294967296);
-        var buf = Buffer.alloc(8);
-        buf.writeUInt32BE(upper, 0);
-        buf.writeUInt32BE(lower, 4);
-        return buf;
-      }
+/***/ }),
+/* 919 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function sign(cert, key) {
-        if (cert.signatures.openssh === undefined) cert.signatures.openssh = {};
-        try {
-          var blob = toBuffer(cert, true);
-        } catch (e) {
-          delete cert.signatures.openssh;
-          return false;
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AnimationFrameAction; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ = __webpack_require__(149);
+/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
+
+
+var AnimationFrameAction = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnimationFrameAction, _super);
+    function AnimationFrameAction(scheduler, work) {
+        var _this = _super.call(this, scheduler, work) || this;
+        _this.scheduler = scheduler;
+        _this.work = work;
+        return _this;
+    }
+    AnimationFrameAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
         }
-        var sig = cert.signatures.openssh;
-        var hashAlgo = undefined;
-        if (key.type === "rsa" || key.type === "dsa") hashAlgo = "sha1";
-        var signer = key.createSign(hashAlgo);
-        signer.write(blob);
-        sig.signature = signer.sign();
-        return true;
-      }
+        if (delay !== null && delay > 0) {
+            return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
+        }
+        scheduler.actions.push(this);
+        return scheduler.scheduled || (scheduler.scheduled = requestAnimationFrame(function () { return scheduler.flush(null); }));
+    };
+    AnimationFrameAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
+            return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
+        }
+        if (scheduler.actions.length === 0) {
+            cancelAnimationFrame(id);
+            scheduler.scheduled = undefined;
+        }
+        return undefined;
+    };
+    return AnimationFrameAction;
+}(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]));
 
-      function signAsync(cert, signer, done) {
-        if (cert.signatures.openssh === undefined) cert.signatures.openssh = {};
-        try {
-          var blob = toBuffer(cert, true);
-        } catch (e) {
-          delete cert.signatures.openssh;
-          done(e);
-          return;
+//# sourceMappingURL=AnimationFrameAction.js.map
+
+
+/***/ }),
+/* 920 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AnimationFrameScheduler; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
+/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+
+
+var AnimationFrameScheduler = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AnimationFrameScheduler, _super);
+    function AnimationFrameScheduler() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    AnimationFrameScheduler.prototype.flush = function (action) {
+        this.active = true;
+        this.scheduled = undefined;
+        var actions = this.actions;
+        var error;
+        var index = -1;
+        var count = actions.length;
+        action = action || actions.shift();
+        do {
+            if (error = action.execute(action.state, action.delay)) {
+                break;
+            }
+        } while (++index < count && (action = actions.shift()));
+        this.active = false;
+        if (error) {
+            while (++index < count && (action = actions.shift())) {
+                action.unsubscribe();
+            }
+            throw error;
         }
-        var sig = cert.signatures.openssh;
+    };
+    return AnimationFrameScheduler;
+}(__WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */]));
+
+//# sourceMappingURL=AnimationFrameScheduler.js.map
 
-        signer(blob, function (err, signature) {
-          if (err) {
-            done(err);
-            return;
-          }
-          try {
-            /*
-             * This will throw if the signature isn't of a
-             * type/algo that can be used for SSH.
-             */
-            signature.toBuffer("ssh");
-          } catch (e) {
-            done(e);
-            return;
-          }
-          sig.signature = signature;
-          done();
-        });
-      }
 
-      function write(cert, options) {
-        if (options === undefined) options = {};
+/***/ }),
+/* 921 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var blob = toBuffer(cert);
-        var out = getCertType(cert.subjectKey) + " " + blob.toString("base64");
-        if (options.comment) out = out + " " + options.comment;
-        return out;
-      }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsapAction; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__util_Immediate__ = __webpack_require__(927);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncAction__ = __webpack_require__(149);
+/** PURE_IMPORTS_START tslib,_util_Immediate,_AsyncAction PURE_IMPORTS_END */
 
-      function toBuffer(cert, noSig) {
-        assert.object(cert.signatures.openssh, "signature for openssh format");
-        var sig = cert.signatures.openssh;
 
-        if (sig.nonce === undefined) sig.nonce = crypto.randomBytes(16);
-        var buf = new SSHBuffer({});
-        buf.writeString(getCertType(cert.subjectKey));
-        buf.writeBuffer(sig.nonce);
 
-        var key = cert.subjectKey;
-        var algInfo = algs.info[key.type];
-        algInfo.parts.forEach(function (part) {
-          buf.writePart(key.part[part]);
-        });
+var AsapAction = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsapAction, _super);
+    function AsapAction(scheduler, work) {
+        var _this = _super.call(this, scheduler, work) || this;
+        _this.scheduler = scheduler;
+        _this.work = work;
+        return _this;
+    }
+    AsapAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if (delay !== null && delay > 0) {
+            return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
+        }
+        scheduler.actions.push(this);
+        return scheduler.scheduled || (scheduler.scheduled = __WEBPACK_IMPORTED_MODULE_1__util_Immediate__["a" /* Immediate */].setImmediate(scheduler.flush.bind(scheduler, null)));
+    };
+    AsapAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
+            return _super.prototype.recycleAsyncId.call(this, scheduler, id, delay);
+        }
+        if (scheduler.actions.length === 0) {
+            __WEBPACK_IMPORTED_MODULE_1__util_Immediate__["a" /* Immediate */].clearImmediate(id);
+            scheduler.scheduled = undefined;
+        }
+        return undefined;
+    };
+    return AsapAction;
+}(__WEBPACK_IMPORTED_MODULE_2__AsyncAction__["a" /* AsyncAction */]));
 
-        buf.writeInt64(cert.serial);
+//# sourceMappingURL=AsapAction.js.map
 
-        var type = cert.subjects[0].type;
-        assert.notStrictEqual(type, "unknown");
-        cert.subjects.forEach(function (id) {
-          assert.strictEqual(id.type, type);
-        });
-        type = TYPES[type];
-        buf.writeInt(type);
 
-        if (sig.keyId === undefined) {
-          sig.keyId =
-            cert.subjects[0].type +
-            "_" +
-            (cert.subjects[0].uid || cert.subjects[0].hostname);
+/***/ }),
+/* 922 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
+
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return AsapScheduler; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
+/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
+
+
+var AsapScheduler = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](AsapScheduler, _super);
+    function AsapScheduler() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    AsapScheduler.prototype.flush = function (action) {
+        this.active = true;
+        this.scheduled = undefined;
+        var actions = this.actions;
+        var error;
+        var index = -1;
+        var count = actions.length;
+        action = action || actions.shift();
+        do {
+            if (error = action.execute(action.state, action.delay)) {
+                break;
+            }
+        } while (++index < count && (action = actions.shift()));
+        this.active = false;
+        if (error) {
+            while (++index < count && (action = actions.shift())) {
+                action.unsubscribe();
+            }
+            throw error;
         }
-        buf.writeString(sig.keyId);
+    };
+    return AsapScheduler;
+}(__WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */]));
 
-        var sub = new SSHBuffer({});
-        cert.subjects.forEach(function (id) {
-          if (type === TYPES.host) sub.writeString(id.hostname);
-          else if (type === TYPES.user) sub.writeString(id.uid);
-        });
-        buf.writeBuffer(sub.toBuffer());
+//# sourceMappingURL=AsapScheduler.js.map
 
-        buf.writeInt64(dateToInt64(cert.validFrom));
-        buf.writeInt64(dateToInt64(cert.validUntil));
 
-        if (sig.critical === undefined) sig.critical = Buffer.alloc(0);
-        buf.writeBuffer(sig.critical);
+/***/ }),
+/* 923 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        if (sig.exts === undefined) sig.exts = Buffer.alloc(0);
-        buf.writeBuffer(sig.exts);
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return QueueAction; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ = __webpack_require__(149);
+/** PURE_IMPORTS_START tslib,_AsyncAction PURE_IMPORTS_END */
 
-        /* reserved */
-        buf.writeBuffer(Buffer.alloc(0));
 
-        sub = rfc4253.write(cert.issuerKey);
-        buf.writeBuffer(sub);
+var QueueAction = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](QueueAction, _super);
+    function QueueAction(scheduler, work) {
+        var _this = _super.call(this, scheduler, work) || this;
+        _this.scheduler = scheduler;
+        _this.work = work;
+        return _this;
+    }
+    QueueAction.prototype.schedule = function (state, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if (delay > 0) {
+            return _super.prototype.schedule.call(this, state, delay);
+        }
+        this.delay = delay;
+        this.state = state;
+        this.scheduler.flush(this);
+        return this;
+    };
+    QueueAction.prototype.execute = function (state, delay) {
+        return (delay > 0 || this.closed) ?
+            _super.prototype.execute.call(this, state, delay) :
+            this._execute(state, delay);
+    };
+    QueueAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if ((delay !== null && delay > 0) || (delay === null && this.delay > 0)) {
+            return _super.prototype.requestAsyncId.call(this, scheduler, id, delay);
+        }
+        return scheduler.flush(this);
+    };
+    return QueueAction;
+}(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]));
 
-        if (!noSig) buf.writeBuffer(sig.signature.toBuffer("ssh"));
+//# sourceMappingURL=QueueAction.js.map
 
-        return buf.toBuffer();
-      }
 
-      function getAlg(certType) {
-        if (certType === "ssh-rsa-cert-v01@openssh.com") return "rsa";
-        if (certType === "ssh-dss-cert-v01@openssh.com") return "dsa";
-        if (certType.match(ECDSA_ALGO)) return "ecdsa";
-        if (certType === "ssh-ed25519-cert-v01@openssh.com") return "ed25519";
-        throw new Error("Unsupported cert type " + certType);
-      }
+/***/ }),
+/* 924 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function getCertType(key) {
-        if (key.type === "rsa") return "ssh-rsa-cert-v01@openssh.com";
-        if (key.type === "dsa") return "ssh-dss-cert-v01@openssh.com";
-        if (key.type === "ecdsa")
-          return "ecdsa-sha2-" + key.curve + "-cert-v01@openssh.com";
-        if (key.type === "ed25519") return "ssh-ed25519-cert-v01@openssh.com";
-        throw new Error("Unsupported key type " + key.type);
-      }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return QueueScheduler; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__ = __webpack_require__(150);
+/** PURE_IMPORTS_START tslib,_AsyncScheduler PURE_IMPORTS_END */
 
-      /***/
-    },
-    /* 941 */
-    /***/ function (module, exports, __webpack_require__) {
-      // Copyright 2016 Joyent, Inc.
 
-      var x509 = __webpack_require__(457);
+var QueueScheduler = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](QueueScheduler, _super);
+    function QueueScheduler() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    return QueueScheduler;
+}(__WEBPACK_IMPORTED_MODULE_1__AsyncScheduler__["a" /* AsyncScheduler */]));
 
-      module.exports = {
-        read: read,
-        verify: x509.verify,
-        sign: x509.sign,
-        write: write,
-      };
+//# sourceMappingURL=QueueScheduler.js.map
 
-      var assert = __webpack_require__(16);
-      var asn1 = __webpack_require__(66);
-      var Buffer = __webpack_require__(15).Buffer;
-      var algs = __webpack_require__(32);
-      var utils = __webpack_require__(26);
-      var Key = __webpack_require__(27);
-      var PrivateKey = __webpack_require__(33);
-      var pem = __webpack_require__(86);
-      var Identity = __webpack_require__(158);
-      var Signature = __webpack_require__(75);
-      var Certificate = __webpack_require__(155);
-
-      function read(buf, options) {
-        if (typeof buf !== "string") {
-          assert.buffer(buf, "buf");
-          buf = buf.toString("ascii");
-        }
-
-        var lines = buf.trim().split(/[\r\n]+/g);
-
-        var m = lines[0].match(
-          /*JSSTYLED*/
-          /[-]+[ ]*BEGIN CERTIFICATE[ ]*[-]+/,
-        );
-        assert.ok(m, "invalid PEM header");
 
-        var m2 = lines[lines.length - 1].match(
-          /*JSSTYLED*/
-          /[-]+[ ]*END CERTIFICATE[ ]*[-]+/,
-        );
-        assert.ok(m2, "invalid PEM footer");
+/***/ }),
+/* 925 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var headers = {};
-        while (true) {
-          lines = lines.slice(1);
-          m = lines[0].match(/*JSSTYLED*/ /^([A-Za-z0-9-]+): (.+)$/);
-          if (!m) break;
-          headers[m[1].toLowerCase()] = m[2];
-        }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return VirtualTimeScheduler; });
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "b", function() { return VirtualAction; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0_tslib__ = __webpack_require__(1);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AsyncAction__ = __webpack_require__(149);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__ = __webpack_require__(150);
+/** PURE_IMPORTS_START tslib,_AsyncAction,_AsyncScheduler PURE_IMPORTS_END */
 
-        /* Chop off the first and last lines */
-        lines = lines.slice(0, -1).join("");
-        buf = Buffer.from(lines, "base64");
 
-        return x509.read(buf, options);
-      }
 
-      function write(cert, options) {
-        var dbuf = x509.write(cert, options);
+var VirtualTimeScheduler = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](VirtualTimeScheduler, _super);
+    function VirtualTimeScheduler(SchedulerAction, maxFrames) {
+        if (SchedulerAction === void 0) {
+            SchedulerAction = VirtualAction;
+        }
+        if (maxFrames === void 0) {
+            maxFrames = Number.POSITIVE_INFINITY;
+        }
+        var _this = _super.call(this, SchedulerAction, function () { return _this.frame; }) || this;
+        _this.maxFrames = maxFrames;
+        _this.frame = 0;
+        _this.index = -1;
+        return _this;
+    }
+    VirtualTimeScheduler.prototype.flush = function () {
+        var _a = this, actions = _a.actions, maxFrames = _a.maxFrames;
+        var error, action;
+        while ((action = actions.shift()) && (this.frame = action.delay) <= maxFrames) {
+            if (error = action.execute(action.state, action.delay)) {
+                break;
+            }
+        }
+        if (error) {
+            while (action = actions.shift()) {
+                action.unsubscribe();
+            }
+            throw error;
+        }
+    };
+    VirtualTimeScheduler.frameTimeFactor = 10;
+    return VirtualTimeScheduler;
+}(__WEBPACK_IMPORTED_MODULE_2__AsyncScheduler__["a" /* AsyncScheduler */]));
 
-        var header = "CERTIFICATE";
-        var tmp = dbuf.toString("base64");
-        var len =
-          tmp.length + tmp.length / 64 + 18 + 16 + header.length * 2 + 10;
-        var buf = Buffer.alloc(len);
-        var o = 0;
-        o += buf.write("-----BEGIN " + header + "-----\n", o);
-        for (var i = 0; i < tmp.length; ) {
-          var limit = i + 64;
-          if (limit > tmp.length) limit = tmp.length;
-          o += buf.write(tmp.slice(i, limit), o);
-          buf[o++] = 10;
-          i = limit;
+var VirtualAction = /*@__PURE__*/ (function (_super) {
+    __WEBPACK_IMPORTED_MODULE_0_tslib__["a" /* __extends */](VirtualAction, _super);
+    function VirtualAction(scheduler, work, index) {
+        if (index === void 0) {
+            index = scheduler.index += 1;
+        }
+        var _this = _super.call(this, scheduler, work) || this;
+        _this.scheduler = scheduler;
+        _this.work = work;
+        _this.index = index;
+        _this.active = true;
+        _this.index = scheduler.index = index;
+        return _this;
+    }
+    VirtualAction.prototype.schedule = function (state, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        if (!this.id) {
+            return _super.prototype.schedule.call(this, state, delay);
+        }
+        this.active = false;
+        var action = new VirtualAction(this.scheduler, this.work);
+        this.add(action);
+        return action.schedule(state, delay);
+    };
+    VirtualAction.prototype.requestAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        this.delay = scheduler.frame + delay;
+        var actions = scheduler.actions;
+        actions.push(this);
+        actions.sort(VirtualAction.sortActions);
+        return true;
+    };
+    VirtualAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
+        if (delay === void 0) {
+            delay = 0;
+        }
+        return undefined;
+    };
+    VirtualAction.prototype._execute = function (state, delay) {
+        if (this.active === true) {
+            return _super.prototype._execute.call(this, state, delay);
+        }
+    };
+    VirtualAction.sortActions = function (a, b) {
+        if (a.delay === b.delay) {
+            if (a.index === b.index) {
+                return 0;
+            }
+            else if (a.index > b.index) {
+                return 1;
+            }
+            else {
+                return -1;
+            }
+        }
+        else if (a.delay > b.delay) {
+            return 1;
         }
-        o += buf.write("-----END " + header + "-----\n", o);
+        else {
+            return -1;
+        }
+    };
+    return VirtualAction;
+}(__WEBPACK_IMPORTED_MODULE_1__AsyncAction__["a" /* AsyncAction */]));
 
-        return buf.slice(0, o);
-      }
+//# sourceMappingURL=VirtualTimeScheduler.js.map
 
-      /***/
-    },
-    /* 942 */
-    /***/ function (module, exports) {
-      module.exports = shift;
 
-      function shift(stream) {
-        var rs = stream._readableState;
-        if (!rs) return null;
-        return rs.objectMode ? stream.read() : stream.read(getStateLength(rs));
-      }
+/***/ }),
+/* 926 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      function getStateLength(state) {
-        if (state.buffer.length) {
-          // Since node 6.3.0 state.buffer is a BufferList not an array
-          if (state.buffer.head) {
-            return state.buffer.head.data.length;
-          }
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return animationFrame; });
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__ = __webpack_require__(919);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__ = __webpack_require__(920);
+/** PURE_IMPORTS_START _AnimationFrameAction,_AnimationFrameScheduler PURE_IMPORTS_END */
 
-          return state.buffer[0].length;
-        }
 
-        return state.length;
-      }
+var animationFrame = /*@__PURE__*/ new __WEBPACK_IMPORTED_MODULE_1__AnimationFrameScheduler__["a" /* AnimationFrameScheduler */](__WEBPACK_IMPORTED_MODULE_0__AnimationFrameAction__["a" /* AnimationFrameAction */]);
+//# sourceMappingURL=animationFrame.js.map
 
-      /***/
-    },
-    /* 943 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
 
-      module.exports = function (str) {
-        return encodeURIComponent(str).replace(/[!'()*]/g, function (c) {
-          return "%" + c.charCodeAt(0).toString(16).toUpperCase();
-        });
-      };
+/***/ }),
+/* 927 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
+"use strict";
+/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "a", function() { return Immediate; });
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+var nextHandle = 1;
+var tasksByHandle = {};
+function runIfPresent(handle) {
+    var cb = tasksByHandle[handle];
+    if (cb) {
+        cb();
+    }
+}
+var Immediate = {
+    setImmediate: function (cb) {
+        var handle = nextHandle++;
+        tasksByHandle[handle] = cb;
+        Promise.resolve().then(function () { return runIfPresent(handle); });
+        return handle;
     },
-    /* 944 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+    clearImmediate: function (handle) {
+        delete tasksByHandle[handle];
+    },
+};
+//# sourceMappingURL=Immediate.js.map
 
-      var resolvePkg = __webpack_require__(679);
 
-      /* @private
-       *
-       * given the name of a descendent module this module locates and returns its
-       * package.json. In addition, it provides the baseDir.
-       *
-       * @method pkg
-       * @param {String} name
-       * @param {String} dir (optional) root directory to begin resolution
-       */
-      module.exports = function pkg(name, dir) {
-        if (name !== "./") {
-          name += "/";
-        }
+/***/ }),
+/* 928 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        var packagePath = resolvePkg(name, dir);
-        if (packagePath === null) {
-          return null;
-        }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isInteropObservable;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_observable__ = __webpack_require__(117);
+/** PURE_IMPORTS_START _symbol_observable PURE_IMPORTS_END */
 
-        var thePackage = require(packagePath);
+function isInteropObservable(input) {
+    return input && typeof input[__WEBPACK_IMPORTED_MODULE_0__symbol_observable__["a" /* observable */]] === 'function';
+}
+//# sourceMappingURL=isInteropObservable.js.map
 
-        thePackage.baseDir = packagePath.slice(
-          0,
-          packagePath.length - 12 /* index of `/package.json` */,
-        );
 
-        return thePackage;
-      };
+/***/ }),
+/* 929 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      /***/
-    },
-    /* 945 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isIterable;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__symbol_iterator__ = __webpack_require__(151);
+/** PURE_IMPORTS_START _symbol_iterator PURE_IMPORTS_END */
 
-      var stripAnsi = __webpack_require__(947);
-      var codePointAt = __webpack_require__(607);
-      var isFullwidthCodePoint = __webpack_require__(946);
+function isIterable(input) {
+    return input && typeof input[__WEBPACK_IMPORTED_MODULE_0__symbol_iterator__["a" /* iterator */]] === 'function';
+}
+//# sourceMappingURL=isIterable.js.map
 
-      // https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1345
-      module.exports = function (str) {
-        if (typeof str !== "string" || str.length === 0) {
-          return 0;
-        }
 
-        var width = 0;
+/***/ }),
+/* 930 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-        str = stripAnsi(str);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = isObservable;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Observable__ = __webpack_require__(12);
+/** PURE_IMPORTS_START _Observable PURE_IMPORTS_END */
 
-        for (var i = 0; i < str.length; i++) {
-          var code = codePointAt(str, i);
+function isObservable(obj) {
+    return !!obj && (obj instanceof __WEBPACK_IMPORTED_MODULE_0__Observable__["a" /* Observable */] || (typeof obj.lift === 'function' && typeof obj.subscribe === 'function'));
+}
+//# sourceMappingURL=isObservable.js.map
 
-          // ignore control characters
-          if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
-            continue;
-          }
 
-          // surrogates
-          if (code >= 0x10000) {
-            i++;
-          }
+/***/ }),
+/* 931 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-          if (isFullwidthCodePoint(code)) {
-            width += 2;
-          } else {
-            width++;
-          }
-        }
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = not;
+/** PURE_IMPORTS_START  PURE_IMPORTS_END */
+function not(pred, thisArg) {
+    function notPred() {
+        return !(notPred.pred.apply(notPred.thisArg, arguments));
+    }
+    notPred.pred = pred;
+    notPred.thisArg = thisArg;
+    return notPred;
+}
+//# sourceMappingURL=not.js.map
 
-        return width;
-      };
 
-      /***/
-    },
-    /* 946 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 932 */
+/***/ (function(module, __webpack_exports__, __webpack_require__) {
 
-      var numberIsNan = __webpack_require__(767);
+"use strict";
+/* harmony export (immutable) */ __webpack_exports__["a"] = toSubscriber;
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__Subscriber__ = __webpack_require__(7);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__ = __webpack_require__(321);
+/* harmony import */ var __WEBPACK_IMPORTED_MODULE_2__Observer__ = __webpack_require__(420);
+/** PURE_IMPORTS_START _Subscriber,_symbol_rxSubscriber,_Observer PURE_IMPORTS_END */
 
-      module.exports = function (x) {
-        if (numberIsNan(x)) {
-          return false;
-        }
 
-        // https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1369
 
-        // code points are derived from:
-        // http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
-        if (
-          x >= 0x1100 &&
-          (x <= 0x115f || // Hangul Jamo
-            0x2329 === x || // LEFT-POINTING ANGLE BRACKET
-            0x232a === x || // RIGHT-POINTING ANGLE BRACKET
-            // CJK Radicals Supplement .. Enclosed CJK Letters and Months
-            (0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
-            // Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
-            (0x3250 <= x && x <= 0x4dbf) ||
-            // CJK Unified Ideographs .. Yi Radicals
-            (0x4e00 <= x && x <= 0xa4c6) ||
-            // Hangul Jamo Extended-A
-            (0xa960 <= x && x <= 0xa97c) ||
-            // Hangul Syllables
-            (0xac00 <= x && x <= 0xd7a3) ||
-            // CJK Compatibility Ideographs
-            (0xf900 <= x && x <= 0xfaff) ||
-            // Vertical Forms
-            (0xfe10 <= x && x <= 0xfe19) ||
-            // CJK Compatibility Forms .. Small Form Variants
-            (0xfe30 <= x && x <= 0xfe6b) ||
-            // Halfwidth and Fullwidth Forms
-            (0xff01 <= x && x <= 0xff60) ||
-            (0xffe0 <= x && x <= 0xffe6) ||
-            // Kana Supplement
-            (0x1b000 <= x && x <= 0x1b001) ||
-            // Enclosed Ideographic Supplement
-            (0x1f200 <= x && x <= 0x1f251) ||
-            // CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
-            (0x20000 <= x && x <= 0x3fffd))
-        ) {
-          return true;
+function toSubscriber(nextOrObserver, error, complete) {
+    if (nextOrObserver) {
+        if (nextOrObserver instanceof __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */]) {
+            return nextOrObserver;
+        }
+        if (nextOrObserver[__WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__["a" /* rxSubscriber */]]) {
+            return nextOrObserver[__WEBPACK_IMPORTED_MODULE_1__symbol_rxSubscriber__["a" /* rxSubscriber */]]();
         }
+    }
+    if (!nextOrObserver && !error && !complete) {
+        return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */](__WEBPACK_IMPORTED_MODULE_2__Observer__["a" /* empty */]);
+    }
+    return new __WEBPACK_IMPORTED_MODULE_0__Subscriber__["a" /* Subscriber */](nextOrObserver, error, complete);
+}
+//# sourceMappingURL=toSubscriber.js.map
+
+
+/***/ }),
+/* 933 */
+/***/ (function(module, exports) {
+
+// This is not the set of all possible signals.
+//
+// It IS, however, the set of all signals that trigger
+// an exit on either Linux or BSD systems.  Linux is a
+// superset of the signal names supported on BSD, and
+// the unknown signals just fail to register, so we can
+// catch that easily enough.
+//
+// Don't bother with SIGKILL.  It's uncatchable, which
+// means that we can't fire any callbacks anyway.
+//
+// If a user does happen to register a handler on a non-
+// fatal signal like SIGWINCH or something, and then
+// exit, it'll end up firing `process.emit('exit')`, so
+// the handler will be fired anyway.
+//
+// SIGBUS, SIGFPE, SIGSEGV and SIGILL, when not raised
+// artificially, inherently leave the process in a
+// state from which it is not safe to try and enter JS
+// listeners.
+module.exports = [
+  'SIGABRT',
+  'SIGALRM',
+  'SIGHUP',
+  'SIGINT',
+  'SIGTERM'
+]
+
+if (process.platform !== 'win32') {
+  module.exports.push(
+    'SIGVTALRM',
+    'SIGXCPU',
+    'SIGXFSZ',
+    'SIGUSR2',
+    'SIGTRAP',
+    'SIGSYS',
+    'SIGQUIT',
+    'SIGIOT'
+    // should detect profiler and enable/disable accordingly.
+    // see #21
+    // 'SIGPROF'
+  )
+}
+
+if (process.platform === 'linux') {
+  module.exports.push(
+    'SIGIO',
+    'SIGPOLL',
+    'SIGPWR',
+    'SIGSTKFLT',
+    'SIGUNUSED'
+  )
+}
+
+
+/***/ }),
+/* 934 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+const isPlainObj = __webpack_require__(738);
+
+module.exports = (obj, opts) => {
+	if (!isPlainObj(obj)) {
+		throw new TypeError('Expected a plain object');
+	}
+
+	opts = opts || {};
+
+	// DEPRECATED
+	if (typeof opts === 'function') {
+		throw new TypeError('Specify the compare function as an option instead');
+	}
+
+	const deep = opts.deep;
+	const seenInput = [];
+	const seenOutput = [];
+
+	const sortKeys = x => {
+		const seenIndex = seenInput.indexOf(x);
+
+		if (seenIndex !== -1) {
+			return seenOutput[seenIndex];
+		}
+
+		const ret = {};
+		const keys = Object.keys(x).sort(opts.compare);
+
+		seenInput.push(x);
+		seenOutput.push(ret);
+
+		for (let i = 0; i < keys.length; i++) {
+			const key = keys[i];
+			const val = x[key];
+
+			if (deep && Array.isArray(val)) {
+				const retArr = [];
+
+				for (let j = 0; j < val.length; j++) {
+					retArr[j] = isPlainObj(val[j]) ? sortKeys(val[j]) : val[j];
+				}
+
+				ret[key] = retArr;
+				continue;
+			}
+
+			ret[key] = deep && isPlainObj(val) ? sortKeys(val) : val;
+		}
+
+		return ret;
+	};
+
+	return sortKeys(obj);
+};
 
-        return false;
-      };
 
-      /***/
-    },
-    /* 947 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+/***/ }),
+/* 935 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var ansiRegex = __webpack_require__(505)();
+/*
+Copyright 2015 Kyle E. Mitchell
 
-      module.exports = function (str) {
-        return typeof str === "string" ? str.replace(ansiRegex, "") : str;
-      };
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
 
-      /***/
-    },
-    /* 948 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
+   http://www.apache.org/licenses/LICENSE-2.0
 
-      module.exports = () => {
-        const pattern = [
-          "[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)",
-          "(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))",
-        ].join("|");
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+var parse = __webpack_require__(452)
+var spdxLicenseIds = __webpack_require__(453)
+
+function valid (string) {
+  try {
+    parse(string)
+    return true
+  } catch (error) {
+    return false
+  }
+}
+
+// Common transpositions of license identifier acronyms
+var transpositions = [
+  ['APGL', 'AGPL'],
+  ['Gpl', 'GPL'],
+  ['GLP', 'GPL'],
+  ['APL', 'Apache'],
+  ['ISD', 'ISC'],
+  ['GLP', 'GPL'],
+  ['IST', 'ISC'],
+  ['Claude', 'Clause'],
+  [' or later', '+'],
+  [' International', ''],
+  ['GNU', 'GPL'],
+  ['GUN', 'GPL'],
+  ['+', ''],
+  ['GNU GPL', 'GPL'],
+  ['GNU/GPL', 'GPL'],
+  ['GNU GLP', 'GPL'],
+  ['GNU General Public License', 'GPL'],
+  ['Gnu public license', 'GPL'],
+  ['GNU Public License', 'GPL'],
+  ['GNU GENERAL PUBLIC LICENSE', 'GPL'],
+  ['MTI', 'MIT'],
+  ['Mozilla Public License', 'MPL'],
+  ['WTH', 'WTF'],
+  ['-License', '']
+]
+
+var TRANSPOSED = 0
+var CORRECT = 1
+
+// Simple corrections to nearly valid identifiers.
+var transforms = [
+  // e.g. 'mit'
+  function (argument) {
+    return argument.toUpperCase()
+  },
+  // e.g. 'MIT '
+  function (argument) {
+    return argument.trim()
+  },
+  // e.g. 'M.I.T.'
+  function (argument) {
+    return argument.replace(/\./g, '')
+  },
+  // e.g. 'Apache- 2.0'
+  function (argument) {
+    return argument.replace(/\s+/g, '')
+  },
+  // e.g. 'CC BY 4.0''
+  function (argument) {
+    return argument.replace(/\s+/g, '-')
+  },
+  // e.g. 'LGPLv2.1'
+  function (argument) {
+    return argument.replace('v', '-')
+  },
+  // e.g. 'Apache 2.0'
+  function (argument) {
+    return argument.replace(/,?\s*(\d)/, '-$1')
+  },
+  // e.g. 'GPL 2'
+  function (argument) {
+    return argument.replace(/,?\s*(\d)/, '-$1.0')
+  },
+  // e.g. 'Apache Version 2.0'
+  function (argument) {
+    return argument
+      .replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2')
+  },
+  // e.g. 'Apache Version 2'
+  function (argument) {
+    return argument
+      .replace(/,?\s*(V\.|v\.|V|v|Version|version)\s*(\d)/, '-$2.0')
+  },
+  // e.g. 'ZLIB'
+  function (argument) {
+    return argument[0].toUpperCase() + argument.slice(1)
+  },
+  // e.g. 'MPL/2.0'
+  function (argument) {
+    return argument.replace('/', '-')
+  },
+  // e.g. 'Apache 2'
+  function (argument) {
+    return argument
+      .replace(/\s*V\s*(\d)/, '-$1')
+      .replace(/(\d)$/, '$1.0')
+  },
+  // e.g. 'GPL-2.0', 'GPL-3.0'
+  function (argument) {
+    if (argument.indexOf('3.0') !== -1) {
+      return argument + '-or-later'
+    } else {
+      return argument + '-only'
+    }
+  },
+  // e.g. 'GPL-2.0-'
+  function (argument) {
+    return argument + 'only'
+  },
+  // e.g. 'GPL2'
+  function (argument) {
+    return argument.replace(/(\d)$/, '-$1.0')
+  },
+  // e.g. 'BSD 3'
+  function (argument) {
+    return argument.replace(/(-| )?(\d)$/, '-$2-Clause')
+  },
+  // e.g. 'BSD clause 3'
+  function (argument) {
+    return argument.replace(/(-| )clause(-| )(\d)/, '-$3-Clause')
+  },
+  // e.g. 'BY-NC-4.0'
+  function (argument) {
+    return 'CC-' + argument
+  },
+  // e.g. 'BY-NC'
+  function (argument) {
+    return 'CC-' + argument + '-4.0'
+  },
+  // e.g. 'Attribution-NonCommercial'
+  function (argument) {
+    return argument
+      .replace('Attribution', 'BY')
+      .replace('NonCommercial', 'NC')
+      .replace('NoDerivatives', 'ND')
+      .replace(/ (\d)/, '-$1')
+      .replace(/ ?International/, '')
+  },
+  // e.g. 'Attribution-NonCommercial'
+  function (argument) {
+    return 'CC-' +
+      argument
+        .replace('Attribution', 'BY')
+        .replace('NonCommercial', 'NC')
+        .replace('NoDerivatives', 'ND')
+        .replace(/ (\d)/, '-$1')
+        .replace(/ ?International/, '') +
+      '-4.0'
+  }
+]
+
+var licensesWithVersions = spdxLicenseIds
+  .map(function (id) {
+    var match = /^(.*)-\d+\.\d+$/.exec(id)
+    return match
+      ? [match[0], match[1]]
+      : [id, null]
+  })
+  .reduce(function (objectMap, item) {
+    var key = item[1]
+    objectMap[key] = objectMap[key] || []
+    objectMap[key].push(item[0])
+    return objectMap
+  }, {})
+
+var licensesWithOneVersion = Object.keys(licensesWithVersions)
+  .map(function makeEntries (key) {
+    return [key, licensesWithVersions[key]]
+  })
+  .filter(function identifySoleVersions (item) {
+    return (
+      // Licenses has just one valid version suffix.
+      item[1].length === 1 &&
+      item[0] !== null &&
+      // APL will be considered Apache, rather than APL-1.0
+      item[0] !== 'APL'
+    )
+  })
+  .map(function createLastResorts (item) {
+    return [item[0], item[1][0]]
+  })
+
+licensesWithVersions = undefined
+
+// If all else fails, guess that strings containing certain substrings
+// meant to identify certain licenses.
+var lastResorts = [
+  ['UNLI', 'Unlicense'],
+  ['WTF', 'WTFPL'],
+  ['2 CLAUSE', 'BSD-2-Clause'],
+  ['2-CLAUSE', 'BSD-2-Clause'],
+  ['3 CLAUSE', 'BSD-3-Clause'],
+  ['3-CLAUSE', 'BSD-3-Clause'],
+  ['AFFERO', 'AGPL-3.0-or-later'],
+  ['AGPL', 'AGPL-3.0-or-later'],
+  ['APACHE', 'Apache-2.0'],
+  ['ARTISTIC', 'Artistic-2.0'],
+  ['Affero', 'AGPL-3.0-or-later'],
+  ['BEER', 'Beerware'],
+  ['BOOST', 'BSL-1.0'],
+  ['BSD', 'BSD-2-Clause'],
+  ['CDDL', 'CDDL-1.1'],
+  ['ECLIPSE', 'EPL-1.0'],
+  ['FUCK', 'WTFPL'],
+  ['GNU', 'GPL-3.0-or-later'],
+  ['LGPL', 'LGPL-3.0-or-later'],
+  ['GPLV1', 'GPL-1.0-only'],
+  ['GPLV2', 'GPL-2.0-only'],
+  ['GPL', 'GPL-3.0-or-later'],
+  ['MIT +NO-FALSE-ATTRIBS', 'MITNFA'],
+  ['MIT', 'MIT'],
+  ['MPL', 'MPL-2.0'],
+  ['X11', 'X11'],
+  ['ZLIB', 'Zlib']
+].concat(licensesWithOneVersion)
+
+var SUBSTRING = 0
+var IDENTIFIER = 1
+
+var validTransformation = function (identifier) {
+  for (var i = 0; i < transforms.length; i++) {
+    var transformed = transforms[i](identifier).trim()
+    if (transformed !== identifier && valid(transformed)) {
+      return transformed
+    }
+  }
+  return null
+}
+
+var validLastResort = function (identifier) {
+  var upperCased = identifier.toUpperCase()
+  for (var i = 0; i < lastResorts.length; i++) {
+    var lastResort = lastResorts[i]
+    if (upperCased.indexOf(lastResort[SUBSTRING]) > -1) {
+      return lastResort[IDENTIFIER]
+    }
+  }
+  return null
+}
+
+var anyCorrection = function (identifier, check) {
+  for (var i = 0; i < transpositions.length; i++) {
+    var transposition = transpositions[i]
+    var transposed = transposition[TRANSPOSED]
+    if (identifier.indexOf(transposed) > -1) {
+      var corrected = identifier.replace(
+        transposed,
+        transposition[CORRECT]
+      )
+      var checked = check(corrected)
+      if (checked !== null) {
+        return checked
+      }
+    }
+  }
+  return null
+}
+
+module.exports = function (identifier) {
+  var validArugment = (
+    typeof identifier === 'string' &&
+    identifier.trim().length !== 0
+  )
+  if (!validArugment) {
+    throw Error('Invalid argument. Expected non-empty string.')
+  }
+  identifier = identifier.replace(/\+$/, '').trim()
+  if (valid(identifier)) {
+    return upgradeGPLs(identifier)
+  }
+  var transformed = validTransformation(identifier)
+  if (transformed !== null) {
+    return upgradeGPLs(transformed)
+  }
+  transformed = anyCorrection(identifier, function (argument) {
+    if (valid(argument)) {
+      return argument
+    }
+    return validTransformation(argument)
+  })
+  if (transformed !== null) {
+    return upgradeGPLs(transformed)
+  }
+  transformed = validLastResort(identifier)
+  if (transformed !== null) {
+    return upgradeGPLs(transformed)
+  }
+  transformed = anyCorrection(identifier, validLastResort)
+  if (transformed !== null) {
+    return upgradeGPLs(transformed)
+  }
+  return null
+}
+
+function upgradeGPLs (value) {
+  if ([
+    'GPL-1.0', 'LGPL-1.0', 'AGPL-1.0',
+    'GPL-2.0', 'LGPL-2.0', 'AGPL-2.0',
+    'LGPL-2.1'
+  ].indexOf(value) !== -1) {
+    return value + '-only'
+  } else if (['GPL-3.0', 'LGPL-3.0', 'AGPL-3.0'].indexOf(value) !== -1) {
+    return value + '-or-later'
+  } else {
+    return value
+  }
+}
 
-        return new RegExp(pattern, "g");
-      };
 
-      /***/
-    },
-    /* 949 */
-    /***/ function (module, exports, __webpack_require__) {
-      var util = __webpack_require__(3);
-      var bl = __webpack_require__(592);
-      var xtend = __webpack_require__(465);
-      var headers = __webpack_require__(459);
+/***/ }),
+/* 936 */
+/***/ (function(module, exports) {
 
-      var Writable = __webpack_require__(102).Writable;
-      var PassThrough = __webpack_require__(102).PassThrough;
+module.exports = ["389-exception","Autoconf-exception-2.0","Autoconf-exception-3.0","Bison-exception-2.2","Bootloader-exception","CLISP-exception-2.0","Classpath-exception-2.0","DigiRule-FOSS-exception","FLTK-exception","Fawkes-Runtime-exception","Font-exception-2.0","GCC-exception-2.0","GCC-exception-3.1","LZMA-exception","Libtool-exception","Linux-syscall-note","Nokia-Qt-exception-1.1","OCCT-exception-1.0","Qwt-exception-1.0","WxWindows-exception-3.1","eCos-exception-2.0","freertos-exception-2.0","gnu-javamail-exception","i2p-gpl-java-exception","mif-exception","openvpn-openssl-exception","u-boot-exception-2.0"]
 
-      var noop = function () {};
+/***/ }),
+/* 937 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var overflow = function (size) {
-        size &= 511;
-        return size && 512 - size;
-      };
+"use strict";
 
-      var emptyStream = function (self, offset) {
-        var s = new Source(self, offset);
-        s.end();
-        return s;
-      };
 
-      var mixinPax = function (header, pax) {
-        if (pax.path) header.name = pax.path;
-        if (pax.linkpath) header.linkname = pax.linkpath;
-        if (pax.size) header.size = parseInt(pax.size, 10);
-        header.pax = pax;
-        return header;
-      };
+// The ABNF grammar in the spec is totally ambiguous.
+//
+// This parser follows the operator precedence defined in the
+// `Order of Precedence and Parentheses` section.
 
-      var Source = function (self, offset) {
-        this._parent = self;
-        this.offset = offset;
-        PassThrough.call(this);
-      };
+module.exports = function (tokens) {
+  var index = 0
 
-      util.inherits(Source, PassThrough);
+  function hasMore () {
+    return index < tokens.length
+  }
 
-      Source.prototype.destroy = function (err) {
-        this._parent.destroy(err);
-      };
+  function token () {
+    return hasMore() ? tokens[index] : null
+  }
 
-      var Extract = function (opts) {
-        if (!(this instanceof Extract)) return new Extract(opts);
-        Writable.call(this, opts);
-
-        opts = opts || {};
-
-        this._offset = 0;
-        this._buffer = bl();
-        this._missing = 0;
-        this._partial = false;
-        this._onparse = noop;
-        this._header = null;
-        this._stream = null;
-        this._overflow = null;
-        this._cb = null;
-        this._locked = false;
-        this._destroyed = false;
-        this._pax = null;
-        this._paxGlobal = null;
-        this._gnuLongPath = null;
-        this._gnuLongLinkPath = null;
+  function next () {
+    if (!hasMore()) {
+      throw new Error()
+    }
+    index++
+  }
 
-        var self = this;
-        var b = self._buffer;
+  function parseOperator (operator) {
+    var t = token()
+    if (t && t.type === 'OPERATOR' && operator === t.string) {
+      next()
+      return t.string
+    }
+  }
 
-        var oncontinue = function () {
-          self._continue();
-        };
+  function parseWith () {
+    if (parseOperator('WITH')) {
+      var t = token()
+      if (t && t.type === 'EXCEPTION') {
+        next()
+        return t.string
+      }
+      throw new Error('Expected exception after `WITH`')
+    }
+  }
 
-        var onunlock = function (err) {
-          self._locked = false;
-          if (err) return self.destroy(err);
-          if (!self._stream) oncontinue();
-        };
+  function parseLicenseRef () {
+    // TODO: Actually, everything is concatenated into one string
+    // for backward-compatibility but it could be better to return
+    // a nice structure.
+    var begin = index
+    var string = ''
+    var t = token()
+    if (t.type === 'DOCUMENTREF') {
+      next()
+      string += 'DocumentRef-' + t.string + ':'
+      if (!parseOperator(':')) {
+        throw new Error('Expected `:` after `DocumentRef-...`')
+      }
+    }
+    t = token()
+    if (t.type === 'LICENSEREF') {
+      next()
+      string += 'LicenseRef-' + t.string
+      return {license: string}
+    }
+    index = begin
+  }
 
-        var onstreamend = function () {
-          self._stream = null;
-          var drain = overflow(self._header.size);
-          if (drain) self._parse(drain, ondrain);
-          else self._parse(512, onheader);
-          if (!self._locked) oncontinue();
-        };
+  function parseLicense () {
+    var t = token()
+    if (t && t.type === 'LICENSE') {
+      next()
+      var node = {license: t.string}
+      if (parseOperator('+')) {
+        node.plus = true
+      }
+      var exception = parseWith()
+      if (exception) {
+        node.exception = exception
+      }
+      return node
+    }
+  }
 
-        var ondrain = function () {
-          self._buffer.consume(overflow(self._header.size));
-          self._parse(512, onheader);
-          oncontinue();
-        };
+  function parseParenthesizedExpression () {
+    var left = parseOperator('(')
+    if (!left) {
+      return
+    }
 
-        var onpaxglobalheader = function () {
-          var size = self._header.size;
-          self._paxGlobal = headers.decodePax(b.slice(0, size));
-          b.consume(size);
-          onstreamend();
-        };
+    var expr = parseExpression()
 
-        var onpaxheader = function () {
-          var size = self._header.size;
-          self._pax = headers.decodePax(b.slice(0, size));
-          if (self._paxGlobal) self._pax = xtend(self._paxGlobal, self._pax);
-          b.consume(size);
-          onstreamend();
-        };
+    if (!parseOperator(')')) {
+      throw new Error('Expected `)`')
+    }
 
-        var ongnulongpath = function () {
-          var size = self._header.size;
-          this._gnuLongPath = headers.decodeLongPath(
-            b.slice(0, size),
-            opts.filenameEncoding,
-          );
-          b.consume(size);
-          onstreamend();
-        };
+    return expr
+  }
 
-        var ongnulonglinkpath = function () {
-          var size = self._header.size;
-          this._gnuLongLinkPath = headers.decodeLongPath(
-            b.slice(0, size),
-            opts.filenameEncoding,
-          );
-          b.consume(size);
-          onstreamend();
-        };
+  function parseAtom () {
+    return (
+      parseParenthesizedExpression() ||
+      parseLicenseRef() ||
+      parseLicense()
+    )
+  }
 
-        var onheader = function () {
-          var offset = self._offset;
-          var header;
-          try {
-            header = self._header = headers.decode(
-              b.slice(0, 512),
-              opts.filenameEncoding,
-            );
-          } catch (err) {
-            self.emit("error", err);
-          }
-          b.consume(512);
+  function makeBinaryOpParser (operator, nextParser) {
+    return function parseBinaryOp () {
+      var left = nextParser()
+      if (!left) {
+        return
+      }
 
-          if (!header) {
-            self._parse(512, onheader);
-            oncontinue();
-            return;
-          }
-          if (header.type === "gnu-long-path") {
-            self._parse(header.size, ongnulongpath);
-            oncontinue();
-            return;
-          }
-          if (header.type === "gnu-long-link-path") {
-            self._parse(header.size, ongnulonglinkpath);
-            oncontinue();
-            return;
-          }
-          if (header.type === "pax-global-header") {
-            self._parse(header.size, onpaxglobalheader);
-            oncontinue();
-            return;
-          }
-          if (header.type === "pax-header") {
-            self._parse(header.size, onpaxheader);
-            oncontinue();
-            return;
-          }
+      if (!parseOperator(operator)) {
+        return left
+      }
 
-          if (self._gnuLongPath) {
-            header.name = self._gnuLongPath;
-            self._gnuLongPath = null;
-          }
+      var right = parseBinaryOp()
+      if (!right) {
+        throw new Error('Expected expression')
+      }
+      return {
+        left: left,
+        conjunction: operator.toLowerCase(),
+        right: right
+      }
+    }
+  }
 
-          if (self._gnuLongLinkPath) {
-            header.linkname = self._gnuLongLinkPath;
-            self._gnuLongLinkPath = null;
-          }
+  var parseAnd = makeBinaryOpParser('AND', parseAtom)
+  var parseExpression = makeBinaryOpParser('OR', parseAnd)
 
-          if (self._pax) {
-            self._header = header = mixinPax(header, self._pax);
-            self._pax = null;
-          }
+  var node = parseExpression()
+  if (!node || hasMore()) {
+    throw new Error('Syntax error')
+  }
+  return node
+}
 
-          self._locked = true;
 
-          if (!header.size || header.type === "directory") {
-            self._parse(512, onheader);
-            self.emit("entry", header, emptyStream(self, offset), onunlock);
-            return;
-          }
+/***/ }),
+/* 938 */
+/***/ (function(module, exports, __webpack_require__) {
 
-          self._stream = new Source(self, offset);
+"use strict";
 
-          self.emit("entry", header, self._stream, onunlock);
-          self._parse(header.size, onstreamend);
-          oncontinue();
-        };
 
-        this._onheader = onheader;
-        this._parse(512, onheader);
-      };
+var licenses = []
+  .concat(__webpack_require__(453))
+  .concat(__webpack_require__(939))
+var exceptions = __webpack_require__(936)
 
-      util.inherits(Extract, Writable);
+module.exports = function (source) {
+  var index = 0
 
-      Extract.prototype.destroy = function (err) {
-        if (this._destroyed) return;
-        this._destroyed = true;
+  function hasMore () {
+    return index < source.length
+  }
 
-        if (err) this.emit("error", err);
-        this.emit("close");
-        if (this._stream) this._stream.emit("close");
-      };
+  // `value` can be a regexp or a string.
+  // If it is recognized, the matching source string is returned and
+  // the index is incremented. Otherwise `undefined` is returned.
+  function read (value) {
+    if (value instanceof RegExp) {
+      var chars = source.slice(index)
+      var match = chars.match(value)
+      if (match) {
+        index += match[0].length
+        return match[0]
+      }
+    } else {
+      if (source.indexOf(value, index) === index) {
+        index += value.length
+        return value
+      }
+    }
+  }
 
-      Extract.prototype._parse = function (size, onparse) {
-        if (this._destroyed) return;
-        this._offset += size;
-        this._missing = size;
-        if (onparse === this._onheader) this._partial = false;
-        this._onparse = onparse;
-      };
+  function skipWhitespace () {
+    read(/[ ]*/)
+  }
 
-      Extract.prototype._continue = function () {
-        if (this._destroyed) return;
-        var cb = this._cb;
-        this._cb = noop;
-        if (this._overflow) this._write(this._overflow, undefined, cb);
-        else cb();
-      };
+  function operator () {
+    var string
+    var possibilities = ['WITH', 'AND', 'OR', '(', ')', ':', '+']
+    for (var i = 0; i < possibilities.length; i++) {
+      string = read(possibilities[i])
+      if (string) {
+        break
+      }
+    }
 
-      Extract.prototype._write = function (data, enc, cb) {
-        if (this._destroyed) return;
+    if (string === '+' && index > 1 && source[index - 2] === ' ') {
+      throw new Error('Space before `+`')
+    }
 
-        var s = this._stream;
-        var b = this._buffer;
-        var missing = this._missing;
-        if (data.length) this._partial = true;
+    return string && {
+      type: 'OPERATOR',
+      string: string
+    }
+  }
 
-        // we do not reach end-of-chunk now. just forward it
+  function idstring () {
+    return read(/[A-Za-z0-9-.]+/)
+  }
 
-        if (data.length < missing) {
-          this._missing -= data.length;
-          this._overflow = null;
-          if (s) return s.write(data, cb);
-          b.append(data);
-          return cb();
-        }
+  function expectIdstring () {
+    var string = idstring()
+    if (!string) {
+      throw new Error('Expected idstring at offset ' + index)
+    }
+    return string
+  }
 
-        // end-of-chunk. the parser should call cb.
+  function documentRef () {
+    if (read('DocumentRef-')) {
+      var string = expectIdstring()
+      return {type: 'DOCUMENTREF', string: string}
+    }
+  }
 
-        this._cb = cb;
-        this._missing = 0;
+  function licenseRef () {
+    if (read('LicenseRef-')) {
+      var string = expectIdstring()
+      return {type: 'LICENSEREF', string: string}
+    }
+  }
 
-        var overflow = null;
-        if (data.length > missing) {
-          overflow = data.slice(missing);
-          data = data.slice(0, missing);
-        }
+  function identifier () {
+    var begin = index
+    var string = idstring()
 
-        if (s) s.end(data);
-        else b.append(data);
+    if (licenses.indexOf(string) !== -1) {
+      return {
+        type: 'LICENSE',
+        string: string
+      }
+    } else if (exceptions.indexOf(string) !== -1) {
+      return {
+        type: 'EXCEPTION',
+        string: string
+      }
+    }
 
-        this._overflow = overflow;
-        this._onparse();
-      };
+    index = begin
+  }
 
-      Extract.prototype._final = function (cb) {
-        if (this._partial)
-          return this.destroy(new Error("Unexpected end of data"));
-        cb();
-      };
+  // Tries to read the next token. Returns `undefined` if no token is
+  // recognized.
+  function parseToken () {
+    // Ordering matters
+    return (
+      operator() ||
+      documentRef() ||
+      licenseRef() ||
+      identifier()
+    )
+  }
 
-      module.exports = Extract;
+  var tokens = []
+  while (hasMore()) {
+    skipWhitespace()
+    if (!hasMore()) {
+      break
+    }
 
-      /***/
-    },
-    /* 950 */
-    /***/ function (module, exports, __webpack_require__) {
-      var constants = __webpack_require__(651);
-      var eos = __webpack_require__(173);
-      var util = __webpack_require__(3);
-      var alloc = __webpack_require__(380);
-      var toBuffer = __webpack_require__(462);
+    var token = parseToken()
+    if (!token) {
+      throw new Error('Unexpected `' + source[index] +
+                      '` at offset ' + index)
+    }
 
-      var Readable = __webpack_require__(102).Readable;
-      var Writable = __webpack_require__(102).Writable;
-      var StringDecoder = __webpack_require__(333).StringDecoder;
+    tokens.push(token)
+  }
+  return tokens
+}
 
-      var headers = __webpack_require__(459);
 
-      var DMODE = parseInt("755", 8);
-      var FMODE = parseInt("644", 8);
+/***/ }),
+/* 939 */
+/***/ (function(module, exports) {
 
-      var END_OF_TAR = alloc(1024);
+module.exports = ["AGPL-3.0","eCos-2.0","GFDL-1.1","GFDL-1.2","GFDL-1.3","GPL-1.0","GPL-2.0-with-autoconf-exception","GPL-2.0-with-bison-exception","GPL-2.0-with-classpath-exception","GPL-2.0-with-font-exception","GPL-2.0-with-GCC-exception","GPL-2.0","GPL-3.0-with-autoconf-exception","GPL-3.0-with-GCC-exception","GPL-3.0","LGPL-2.0","LGPL-2.1","LGPL-3.0","Nunit","StandardML-NJ","wxWindows"]
 
-      var noop = function () {};
+/***/ }),
+/* 940 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var overflow = function (self, size) {
-        size &= 511;
-        if (size) self.push(END_OF_TAR.slice(0, 512 - size));
-      };
+// Copyright 2017 Joyent, Inc.
 
-      function modeToType(mode) {
-        switch (mode & constants.S_IFMT) {
-          case constants.S_IFBLK:
-            return "block-device";
-          case constants.S_IFCHR:
-            return "character-device";
-          case constants.S_IFDIR:
-            return "directory";
-          case constants.S_IFIFO:
-            return "fifo";
-          case constants.S_IFLNK:
-            return "symlink";
-        }
+module.exports = {
+	read: read,
+	verify: verify,
+	sign: sign,
+	signAsync: signAsync,
+	write: write,
 
-        return "file";
-      }
+	/* Internal private API */
+	fromBuffer: fromBuffer,
+	toBuffer: toBuffer
+};
 
-      var Sink = function (to) {
-        Writable.call(this);
-        this.written = 0;
-        this._to = to;
-        this._destroyed = false;
-      };
+var assert = __webpack_require__(16);
+var SSHBuffer = __webpack_require__(159);
+var crypto = __webpack_require__(11);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var Identity = __webpack_require__(158);
+var rfc4253 = __webpack_require__(103);
+var Signature = __webpack_require__(75);
+var utils = __webpack_require__(26);
+var Certificate = __webpack_require__(155);
+
+function verify(cert, key) {
+	/*
+	 * We always give an issuerKey, so if our verify() is being called then
+	 * there was no signature. Return false.
+	 */
+	return (false);
+}
+
+var TYPES = {
+	'user': 1,
+	'host': 2
+};
+Object.keys(TYPES).forEach(function (k) { TYPES[TYPES[k]] = k; });
+
+var ECDSA_ALGO = /^ecdsa-sha2-([^@-]+)-cert-v01@openssh.com$/;
+
+function read(buf, options) {
+	if (Buffer.isBuffer(buf))
+		buf = buf.toString('ascii');
+	var parts = buf.trim().split(/[ \t\n]+/g);
+	if (parts.length < 2 || parts.length > 3)
+		throw (new Error('Not a valid SSH certificate line'));
+
+	var algo = parts[0];
+	var data = parts[1];
+
+	data = Buffer.from(data, 'base64');
+	return (fromBuffer(data, algo));
+}
+
+function fromBuffer(data, algo, partial) {
+	var sshbuf = new SSHBuffer({ buffer: data });
+	var innerAlgo = sshbuf.readString();
+	if (algo !== undefined && innerAlgo !== algo)
+		throw (new Error('SSH certificate algorithm mismatch'));
+	if (algo === undefined)
+		algo = innerAlgo;
+
+	var cert = {};
+	cert.signatures = {};
+	cert.signatures.openssh = {};
+
+	cert.signatures.openssh.nonce = sshbuf.readBuffer();
+
+	var key = {};
+	var parts = (key.parts = []);
+	key.type = getAlg(algo);
+
+	var partCount = algs.info[key.type].parts.length;
+	while (parts.length < partCount)
+		parts.push(sshbuf.readPart());
+	assert.ok(parts.length >= 1, 'key must have at least one part');
+
+	var algInfo = algs.info[key.type];
+	if (key.type === 'ecdsa') {
+		var res = ECDSA_ALGO.exec(algo);
+		assert.ok(res !== null);
+		assert.strictEqual(res[1], parts[0].data.toString());
+	}
+
+	for (var i = 0; i < algInfo.parts.length; ++i) {
+		parts[i].name = algInfo.parts[i];
+		if (parts[i].name !== 'curve' &&
+		    algInfo.normalize !== false) {
+			var p = parts[i];
+			p.data = utils.mpNormalize(p.data);
+		}
+	}
+
+	cert.subjectKey = new Key(key);
+
+	cert.serial = sshbuf.readInt64();
+
+	var type = TYPES[sshbuf.readInt()];
+	assert.string(type, 'valid cert type');
+
+	cert.signatures.openssh.keyId = sshbuf.readString();
+
+	var principals = [];
+	var pbuf = sshbuf.readBuffer();
+	var psshbuf = new SSHBuffer({ buffer: pbuf });
+	while (!psshbuf.atEnd())
+		principals.push(psshbuf.readString());
+	if (principals.length === 0)
+		principals = ['*'];
+
+	cert.subjects = principals.map(function (pr) {
+		if (type === 'user')
+			return (Identity.forUser(pr));
+		else if (type === 'host')
+			return (Identity.forHost(pr));
+		throw (new Error('Unknown identity type ' + type));
+	});
+
+	cert.validFrom = int64ToDate(sshbuf.readInt64());
+	cert.validUntil = int64ToDate(sshbuf.readInt64());
+
+	cert.signatures.openssh.critical = sshbuf.readBuffer();
+	cert.signatures.openssh.exts = sshbuf.readBuffer();
+
+	/* reserved */
+	sshbuf.readBuffer();
+
+	var signingKeyBuf = sshbuf.readBuffer();
+	cert.issuerKey = rfc4253.read(signingKeyBuf);
+
+	/*
+	 * OpenSSH certs don't give the identity of the issuer, just their
+	 * public key. So, we use an Identity that matches anything. The
+	 * isSignedBy() function will later tell you if the key matches.
+	 */
+	cert.issuer = Identity.forHost('**');
+
+	var sigBuf = sshbuf.readBuffer();
+	cert.signatures.openssh.signature =
+	    Signature.parse(sigBuf, cert.issuerKey.type, 'ssh');
+
+	if (partial !== undefined) {
+		partial.remainder = sshbuf.remainder();
+		partial.consumed = sshbuf._offset;
+	}
+
+	return (new Certificate(cert));
+}
+
+function int64ToDate(buf) {
+	var i = buf.readUInt32BE(0) * 4294967296;
+	i += buf.readUInt32BE(4);
+	var d = new Date();
+	d.setTime(i * 1000);
+	d.sourceInt64 = buf;
+	return (d);
+}
+
+function dateToInt64(date) {
+	if (date.sourceInt64 !== undefined)
+		return (date.sourceInt64);
+	var i = Math.round(date.getTime() / 1000);
+	var upper = Math.floor(i / 4294967296);
+	var lower = Math.floor(i % 4294967296);
+	var buf = Buffer.alloc(8);
+	buf.writeUInt32BE(upper, 0);
+	buf.writeUInt32BE(lower, 4);
+	return (buf);
+}
+
+function sign(cert, key) {
+	if (cert.signatures.openssh === undefined)
+		cert.signatures.openssh = {};
+	try {
+		var blob = toBuffer(cert, true);
+	} catch (e) {
+		delete (cert.signatures.openssh);
+		return (false);
+	}
+	var sig = cert.signatures.openssh;
+	var hashAlgo = undefined;
+	if (key.type === 'rsa' || key.type === 'dsa')
+		hashAlgo = 'sha1';
+	var signer = key.createSign(hashAlgo);
+	signer.write(blob);
+	sig.signature = signer.sign();
+	return (true);
+}
+
+function signAsync(cert, signer, done) {
+	if (cert.signatures.openssh === undefined)
+		cert.signatures.openssh = {};
+	try {
+		var blob = toBuffer(cert, true);
+	} catch (e) {
+		delete (cert.signatures.openssh);
+		done(e);
+		return;
+	}
+	var sig = cert.signatures.openssh;
+
+	signer(blob, function (err, signature) {
+		if (err) {
+			done(err);
+			return;
+		}
+		try {
+			/*
+			 * This will throw if the signature isn't of a
+			 * type/algo that can be used for SSH.
+			 */
+			signature.toBuffer('ssh');
+		} catch (e) {
+			done(e);
+			return;
+		}
+		sig.signature = signature;
+		done();
+	});
+}
+
+function write(cert, options) {
+	if (options === undefined)
+		options = {};
+
+	var blob = toBuffer(cert);
+	var out = getCertType(cert.subjectKey) + ' ' + blob.toString('base64');
+	if (options.comment)
+		out = out + ' ' + options.comment;
+	return (out);
+}
+
+
+function toBuffer(cert, noSig) {
+	assert.object(cert.signatures.openssh, 'signature for openssh format');
+	var sig = cert.signatures.openssh;
+
+	if (sig.nonce === undefined)
+		sig.nonce = crypto.randomBytes(16);
+	var buf = new SSHBuffer({});
+	buf.writeString(getCertType(cert.subjectKey));
+	buf.writeBuffer(sig.nonce);
+
+	var key = cert.subjectKey;
+	var algInfo = algs.info[key.type];
+	algInfo.parts.forEach(function (part) {
+		buf.writePart(key.part[part]);
+	});
+
+	buf.writeInt64(cert.serial);
+
+	var type = cert.subjects[0].type;
+	assert.notStrictEqual(type, 'unknown');
+	cert.subjects.forEach(function (id) {
+		assert.strictEqual(id.type, type);
+	});
+	type = TYPES[type];
+	buf.writeInt(type);
+
+	if (sig.keyId === undefined) {
+		sig.keyId = cert.subjects[0].type + '_' +
+		    (cert.subjects[0].uid || cert.subjects[0].hostname);
+	}
+	buf.writeString(sig.keyId);
+
+	var sub = new SSHBuffer({});
+	cert.subjects.forEach(function (id) {
+		if (type === TYPES.host)
+			sub.writeString(id.hostname);
+		else if (type === TYPES.user)
+			sub.writeString(id.uid);
+	});
+	buf.writeBuffer(sub.toBuffer());
+
+	buf.writeInt64(dateToInt64(cert.validFrom));
+	buf.writeInt64(dateToInt64(cert.validUntil));
+
+	if (sig.critical === undefined)
+		sig.critical = Buffer.alloc(0);
+	buf.writeBuffer(sig.critical);
+
+	if (sig.exts === undefined)
+		sig.exts = Buffer.alloc(0);
+	buf.writeBuffer(sig.exts);
+
+	/* reserved */
+	buf.writeBuffer(Buffer.alloc(0));
+
+	sub = rfc4253.write(cert.issuerKey);
+	buf.writeBuffer(sub);
+
+	if (!noSig)
+		buf.writeBuffer(sig.signature.toBuffer('ssh'));
+
+	return (buf.toBuffer());
+}
+
+function getAlg(certType) {
+	if (certType === 'ssh-rsa-cert-v01@openssh.com')
+		return ('rsa');
+	if (certType === 'ssh-dss-cert-v01@openssh.com')
+		return ('dsa');
+	if (certType.match(ECDSA_ALGO))
+		return ('ecdsa');
+	if (certType === 'ssh-ed25519-cert-v01@openssh.com')
+		return ('ed25519');
+	throw (new Error('Unsupported cert type ' + certType));
+}
+
+function getCertType(key) {
+	if (key.type === 'rsa')
+		return ('ssh-rsa-cert-v01@openssh.com');
+	if (key.type === 'dsa')
+		return ('ssh-dss-cert-v01@openssh.com');
+	if (key.type === 'ecdsa')
+		return ('ecdsa-sha2-' + key.curve + '-cert-v01@openssh.com');
+	if (key.type === 'ed25519')
+		return ('ssh-ed25519-cert-v01@openssh.com');
+	throw (new Error('Unsupported key type ' + key.type));
+}
+
+
+/***/ }),
+/* 941 */
+/***/ (function(module, exports, __webpack_require__) {
+
+// Copyright 2016 Joyent, Inc.
+
+var x509 = __webpack_require__(457);
+
+module.exports = {
+	read: read,
+	verify: x509.verify,
+	sign: x509.sign,
+	write: write
+};
 
-      util.inherits(Sink, Writable);
+var assert = __webpack_require__(16);
+var asn1 = __webpack_require__(66);
+var Buffer = __webpack_require__(15).Buffer;
+var algs = __webpack_require__(32);
+var utils = __webpack_require__(26);
+var Key = __webpack_require__(27);
+var PrivateKey = __webpack_require__(33);
+var pem = __webpack_require__(86);
+var Identity = __webpack_require__(158);
+var Signature = __webpack_require__(75);
+var Certificate = __webpack_require__(155);
+
+function read(buf, options) {
+	if (typeof (buf) !== 'string') {
+		assert.buffer(buf, 'buf');
+		buf = buf.toString('ascii');
+	}
+
+	var lines = buf.trim().split(/[\r\n]+/g);
+
+	var m = lines[0].match(/*JSSTYLED*/
+	    /[-]+[ ]*BEGIN CERTIFICATE[ ]*[-]+/);
+	assert.ok(m, 'invalid PEM header');
+
+	var m2 = lines[lines.length - 1].match(/*JSSTYLED*/
+	    /[-]+[ ]*END CERTIFICATE[ ]*[-]+/);
+	assert.ok(m2, 'invalid PEM footer');
+
+	var headers = {};
+	while (true) {
+		lines = lines.slice(1);
+		m = lines[0].match(/*JSSTYLED*/
+		    /^([A-Za-z0-9-]+): (.+)$/);
+		if (!m)
+			break;
+		headers[m[1].toLowerCase()] = m[2];
+	}
+
+	/* Chop off the first and last lines */
+	lines = lines.slice(0, -1).join('');
+	buf = Buffer.from(lines, 'base64');
+
+	return (x509.read(buf, options));
+}
+
+function write(cert, options) {
+	var dbuf = x509.write(cert, options);
+
+	var header = 'CERTIFICATE';
+	var tmp = dbuf.toString('base64');
+	var len = tmp.length + (tmp.length / 64) +
+	    18 + 16 + header.length*2 + 10;
+	var buf = Buffer.alloc(len);
+	var o = 0;
+	o += buf.write('-----BEGIN ' + header + '-----\n', o);
+	for (var i = 0; i < tmp.length; ) {
+		var limit = i + 64;
+		if (limit > tmp.length)
+			limit = tmp.length;
+		o += buf.write(tmp.slice(i, limit), o);
+		buf[o++] = 10;
+		i = limit;
+	}
+	o += buf.write('-----END ' + header + '-----\n', o);
+
+	return (buf.slice(0, o));
+}
+
+
+/***/ }),
+/* 942 */
+/***/ (function(module, exports) {
+
+module.exports = shift
+
+function shift (stream) {
+  var rs = stream._readableState
+  if (!rs) return null
+  return rs.objectMode ? stream.read() : stream.read(getStateLength(rs))
+}
+
+function getStateLength (state) {
+  if (state.buffer.length) {
+    // Since node 6.3.0 state.buffer is a BufferList not an array
+    if (state.buffer.head) {
+      return state.buffer.head.data.length
+    }
 
-      Sink.prototype._write = function (data, enc, cb) {
-        this.written += data.length;
-        if (this._to.push(data)) return cb();
-        this._to._drain = cb;
-      };
+    return state.buffer[0].length
+  }
 
-      Sink.prototype.destroy = function () {
-        if (this._destroyed) return;
-        this._destroyed = true;
-        this.emit("close");
-      };
+  return state.length
+}
 
-      var LinkSink = function () {
-        Writable.call(this);
-        this.linkname = "";
-        this._decoder = new StringDecoder("utf-8");
-        this._destroyed = false;
-      };
 
-      util.inherits(LinkSink, Writable);
+/***/ }),
+/* 943 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      LinkSink.prototype._write = function (data, enc, cb) {
-        this.linkname += this._decoder.write(data);
-        cb();
-      };
+"use strict";
 
-      LinkSink.prototype.destroy = function () {
-        if (this._destroyed) return;
-        this._destroyed = true;
-        this.emit("close");
-      };
+module.exports = function (str) {
+	return encodeURIComponent(str).replace(/[!'()*]/g, function (c) {
+		return '%' + c.charCodeAt(0).toString(16).toUpperCase();
+	});
+};
 
-      var Void = function () {
-        Writable.call(this);
-        this._destroyed = false;
-      };
 
-      util.inherits(Void, Writable);
+/***/ }),
+/* 944 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      Void.prototype._write = function (data, enc, cb) {
-        cb(new Error("No body allowed for this entry"));
-      };
+"use strict";
 
-      Void.prototype.destroy = function () {
-        if (this._destroyed) return;
-        this._destroyed = true;
-        this.emit("close");
-      };
 
-      var Pack = function (opts) {
-        if (!(this instanceof Pack)) return new Pack(opts);
-        Readable.call(this, opts);
+var resolvePkg = __webpack_require__(679);
 
-        this._drain = noop;
-        this._finalized = false;
-        this._finalizing = false;
-        this._destroyed = false;
-        this._stream = null;
-      };
+/* @private
+ *
+ * given the name of a descendent module this module locates and returns its
+ * package.json. In addition, it provides the baseDir.
+ *
+ * @method pkg
+ * @param {String} name
+ * @param {String} dir (optional) root directory to begin resolution
+ */
+module.exports = function pkg(name, dir) {
+  if (name !== './') { name += '/'; }
 
-      util.inherits(Pack, Readable);
+  var packagePath = resolvePkg(name, dir);
+  if (packagePath === null) { return null; }
 
-      Pack.prototype.entry = function (header, buffer, callback) {
-        if (this._stream) throw new Error("already piping an entry");
-        if (this._finalized || this._destroyed) return;
+  var thePackage = require(packagePath);
 
-        if (typeof buffer === "function") {
-          callback = buffer;
-          buffer = null;
-        }
+  thePackage.baseDir = packagePath.slice(0, packagePath.length - 12 /* index of `/package.json` */);
 
-        if (!callback) callback = noop;
+  return thePackage;
+};
 
-        var self = this;
 
-        if (!header.size || header.type === "symlink") header.size = 0;
-        if (!header.type) header.type = modeToType(header.mode);
-        if (!header.mode)
-          header.mode = header.type === "directory" ? DMODE : FMODE;
-        if (!header.uid) header.uid = 0;
-        if (!header.gid) header.gid = 0;
-        if (!header.mtime) header.mtime = new Date();
-
-        if (typeof buffer === "string") buffer = toBuffer(buffer);
-        if (Buffer.isBuffer(buffer)) {
-          header.size = buffer.length;
-          this._encode(header);
-          this.push(buffer);
-          overflow(self, header.size);
-          process.nextTick(callback);
-          return new Void();
-        }
-
-        if (header.type === "symlink" && !header.linkname) {
-          var linkSink = new LinkSink();
-          eos(linkSink, function (err) {
-            if (err) {
-              // stream was closed
-              self.destroy();
-              return callback(err);
-            }
+/***/ }),
+/* 945 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            header.linkname = linkSink.linkname;
-            self._encode(header);
-            callback();
-          });
+"use strict";
 
-          return linkSink;
-        }
+var stripAnsi = __webpack_require__(947);
+var codePointAt = __webpack_require__(607);
+var isFullwidthCodePoint = __webpack_require__(946);
 
-        this._encode(header);
+// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1345
+module.exports = function (str) {
+	if (typeof str !== 'string' || str.length === 0) {
+		return 0;
+	}
 
-        if (header.type !== "file" && header.type !== "contiguous-file") {
-          process.nextTick(callback);
-          return new Void();
-        }
+	var width = 0;
 
-        var sink = new Sink(this);
+	str = stripAnsi(str);
 
-        this._stream = sink;
+	for (var i = 0; i < str.length; i++) {
+		var code = codePointAt(str, i);
 
-        eos(sink, function (err) {
-          self._stream = null;
+		// ignore control characters
+		if (code <= 0x1f || (code >= 0x7f && code <= 0x9f)) {
+			continue;
+		}
 
-          if (err) {
-            // stream was closed
-            self.destroy();
-            return callback(err);
-          }
+		// surrogates
+		if (code >= 0x10000) {
+			i++;
+		}
 
-          if (sink.written !== header.size) {
-            // corrupting tar
-            self.destroy();
-            return callback(new Error("size mismatch"));
-          }
+		if (isFullwidthCodePoint(code)) {
+			width += 2;
+		} else {
+			width++;
+		}
+	}
 
-          overflow(self, header.size);
-          if (self._finalizing) self.finalize();
-          callback();
-        });
+	return width;
+};
 
-        return sink;
-      };
 
-      Pack.prototype.finalize = function () {
-        if (this._stream) {
-          this._finalizing = true;
-          return;
-        }
+/***/ }),
+/* 946 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var numberIsNan = __webpack_require__(767);
+
+module.exports = function (x) {
+	if (numberIsNan(x)) {
+		return false;
+	}
+
+	// https://github.com/nodejs/io.js/blob/cff7300a578be1b10001f2d967aaedc88aee6402/lib/readline.js#L1369
+
+	// code points are derived from:
+	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+	if (x >= 0x1100 && (
+		x <= 0x115f ||  // Hangul Jamo
+		0x2329 === x || // LEFT-POINTING ANGLE BRACKET
+		0x232a === x || // RIGHT-POINTING ANGLE BRACKET
+		// CJK Radicals Supplement .. Enclosed CJK Letters and Months
+		(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+		// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+		0x3250 <= x && x <= 0x4dbf ||
+		// CJK Unified Ideographs .. Yi Radicals
+		0x4e00 <= x && x <= 0xa4c6 ||
+		// Hangul Jamo Extended-A
+		0xa960 <= x && x <= 0xa97c ||
+		// Hangul Syllables
+		0xac00 <= x && x <= 0xd7a3 ||
+		// CJK Compatibility Ideographs
+		0xf900 <= x && x <= 0xfaff ||
+		// Vertical Forms
+		0xfe10 <= x && x <= 0xfe19 ||
+		// CJK Compatibility Forms .. Small Form Variants
+		0xfe30 <= x && x <= 0xfe6b ||
+		// Halfwidth and Fullwidth Forms
+		0xff01 <= x && x <= 0xff60 ||
+		0xffe0 <= x && x <= 0xffe6 ||
+		// Kana Supplement
+		0x1b000 <= x && x <= 0x1b001 ||
+		// Enclosed Ideographic Supplement
+		0x1f200 <= x && x <= 0x1f251 ||
+		// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+		0x20000 <= x && x <= 0x3fffd)) {
+		return true;
+	}
+
+	return false;
+}
+
+
+/***/ }),
+/* 947 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+var ansiRegex = __webpack_require__(505)();
+
+module.exports = function (str) {
+	return typeof str === 'string' ? str.replace(ansiRegex, '') : str;
+};
 
-        if (this._finalized) return;
-        this._finalized = true;
-        this.push(END_OF_TAR);
-        this.push(null);
-      };
 
-      Pack.prototype.destroy = function (err) {
-        if (this._destroyed) return;
-        this._destroyed = true;
+/***/ }),
+/* 948 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (err) this.emit("error", err);
-        this.emit("close");
-        if (this._stream && this._stream.destroy) this._stream.destroy();
-      };
+"use strict";
 
-      Pack.prototype._encode = function (header) {
-        if (!header.pax) {
-          var buf = headers.encode(header);
-          if (buf) {
-            this.push(buf);
-            return;
-          }
-        }
-        this._encodePax(header);
-      };
 
-      Pack.prototype._encodePax = function (header) {
-        var paxHeader = headers.encodePax({
-          name: header.name,
-          linkname: header.linkname,
-          pax: header.pax,
-        });
+module.exports = () => {
+	const pattern = [
+		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\\u0007)',
+		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))'
+	].join('|');
 
-        var newHeader = {
-          name: "PaxHeader",
-          mode: header.mode,
-          uid: header.uid,
-          gid: header.gid,
-          size: paxHeader.length,
-          mtime: header.mtime,
-          type: "pax-header",
-          linkname: header.linkname && "PaxHeader",
-          uname: header.uname,
-          gname: header.gname,
-          devmajor: header.devmajor,
-          devminor: header.devminor,
-        };
+	return new RegExp(pattern, 'g');
+};
 
-        this.push(headers.encode(newHeader));
-        this.push(paxHeader);
-        overflow(this, paxHeader.length);
 
-        newHeader.size = header.size;
-        newHeader.type = header.type;
-        this.push(headers.encode(newHeader));
-      };
+/***/ }),
+/* 949 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var util = __webpack_require__(3)
+var bl = __webpack_require__(592)
+var xtend = __webpack_require__(465)
+var headers = __webpack_require__(459)
+
+var Writable = __webpack_require__(102).Writable
+var PassThrough = __webpack_require__(102).PassThrough
+
+var noop = function () {}
+
+var overflow = function (size) {
+  size &= 511
+  return size && 512 - size
+}
+
+var emptyStream = function (self, offset) {
+  var s = new Source(self, offset)
+  s.end()
+  return s
+}
+
+var mixinPax = function (header, pax) {
+  if (pax.path) header.name = pax.path
+  if (pax.linkpath) header.linkname = pax.linkpath
+  if (pax.size) header.size = parseInt(pax.size, 10)
+  header.pax = pax
+  return header
+}
+
+var Source = function (self, offset) {
+  this._parent = self
+  this.offset = offset
+  PassThrough.call(this)
+}
+
+util.inherits(Source, PassThrough)
+
+Source.prototype.destroy = function (err) {
+  this._parent.destroy(err)
+}
+
+var Extract = function (opts) {
+  if (!(this instanceof Extract)) return new Extract(opts)
+  Writable.call(this, opts)
+
+  opts = opts || {}
+
+  this._offset = 0
+  this._buffer = bl()
+  this._missing = 0
+  this._partial = false
+  this._onparse = noop
+  this._header = null
+  this._stream = null
+  this._overflow = null
+  this._cb = null
+  this._locked = false
+  this._destroyed = false
+  this._pax = null
+  this._paxGlobal = null
+  this._gnuLongPath = null
+  this._gnuLongLinkPath = null
+
+  var self = this
+  var b = self._buffer
+
+  var oncontinue = function () {
+    self._continue()
+  }
 
-      Pack.prototype._read = function (n) {
-        var drain = this._drain;
-        this._drain = noop;
-        drain();
-      };
+  var onunlock = function (err) {
+    self._locked = false
+    if (err) return self.destroy(err)
+    if (!self._stream) oncontinue()
+  }
 
-      module.exports = Pack;
+  var onstreamend = function () {
+    self._stream = null
+    var drain = overflow(self._header.size)
+    if (drain) self._parse(drain, ondrain)
+    else self._parse(512, onheader)
+    if (!self._locked) oncontinue()
+  }
 
-      /***/
-    },
-    /* 951 */
-    /***/ function (module, exports, __webpack_require__) {
-      var thenify = __webpack_require__(952);
+  var ondrain = function () {
+    self._buffer.consume(overflow(self._header.size))
+    self._parse(512, onheader)
+    oncontinue()
+  }
 
-      module.exports = thenifyAll;
-      thenifyAll.withCallback = withCallback;
-      thenifyAll.thenify = thenify;
+  var onpaxglobalheader = function () {
+    var size = self._header.size
+    self._paxGlobal = headers.decodePax(b.slice(0, size))
+    b.consume(size)
+    onstreamend()
+  }
 
-      /**
-       * Promisifies all the selected functions in an object.
-       *
-       * @param {Object} source the source object for the async functions
-       * @param {Object} [destination] the destination to set all the promisified methods
-       * @param {Array} [methods] an array of method names of `source`
-       * @return {Object}
-       * @api public
-       */
+  var onpaxheader = function () {
+    var size = self._header.size
+    self._pax = headers.decodePax(b.slice(0, size))
+    if (self._paxGlobal) self._pax = xtend(self._paxGlobal, self._pax)
+    b.consume(size)
+    onstreamend()
+  }
 
-      function thenifyAll(source, destination, methods) {
-        return promisifyAll(source, destination, methods, thenify);
-      }
+  var ongnulongpath = function () {
+    var size = self._header.size
+    this._gnuLongPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding)
+    b.consume(size)
+    onstreamend()
+  }
 
-      /**
-       * Promisifies all the selected functions in an object and backward compatible with callback.
-       *
-       * @param {Object} source the source object for the async functions
-       * @param {Object} [destination] the destination to set all the promisified methods
-       * @param {Array} [methods] an array of method names of `source`
-       * @return {Object}
-       * @api public
-       */
+  var ongnulonglinkpath = function () {
+    var size = self._header.size
+    this._gnuLongLinkPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding)
+    b.consume(size)
+    onstreamend()
+  }
 
-      function withCallback(source, destination, methods) {
-        return promisifyAll(source, destination, methods, thenify.withCallback);
-      }
+  var onheader = function () {
+    var offset = self._offset
+    var header
+    try {
+      header = self._header = headers.decode(b.slice(0, 512), opts.filenameEncoding)
+    } catch (err) {
+      self.emit('error', err)
+    }
+    b.consume(512)
 
-      function promisifyAll(source, destination, methods, promisify) {
-        if (!destination) {
-          destination = {};
-          methods = Object.keys(source);
-        }
+    if (!header) {
+      self._parse(512, onheader)
+      oncontinue()
+      return
+    }
+    if (header.type === 'gnu-long-path') {
+      self._parse(header.size, ongnulongpath)
+      oncontinue()
+      return
+    }
+    if (header.type === 'gnu-long-link-path') {
+      self._parse(header.size, ongnulonglinkpath)
+      oncontinue()
+      return
+    }
+    if (header.type === 'pax-global-header') {
+      self._parse(header.size, onpaxglobalheader)
+      oncontinue()
+      return
+    }
+    if (header.type === 'pax-header') {
+      self._parse(header.size, onpaxheader)
+      oncontinue()
+      return
+    }
 
-        if (Array.isArray(destination)) {
-          methods = destination;
-          destination = {};
-        }
+    if (self._gnuLongPath) {
+      header.name = self._gnuLongPath
+      self._gnuLongPath = null
+    }
 
-        if (!methods) {
-          methods = Object.keys(source);
-        }
+    if (self._gnuLongLinkPath) {
+      header.linkname = self._gnuLongLinkPath
+      self._gnuLongLinkPath = null
+    }
 
-        if (typeof source === "function") destination = promisify(source);
+    if (self._pax) {
+      self._header = header = mixinPax(header, self._pax)
+      self._pax = null
+    }
 
-        methods.forEach(function (name) {
-          // promisify only if it's a function
-          if (typeof source[name] === "function")
-            destination[name] = promisify(source[name]);
-        });
+    self._locked = true
 
-        // proxy the rest
-        Object.keys(source).forEach(function (name) {
-          if (deprecated(source, name)) return;
-          if (destination[name]) return;
-          destination[name] = source[name];
-        });
+    if (!header.size || header.type === 'directory') {
+      self._parse(512, onheader)
+      self.emit('entry', header, emptyStream(self, offset), onunlock)
+      return
+    }
 
-        return destination;
-      }
+    self._stream = new Source(self, offset)
 
-      function deprecated(source, name) {
-        var desc = Object.getOwnPropertyDescriptor(source, name);
-        if (!desc || !desc.get) return false;
-        if (desc.get.name === "deprecated") return true;
-        return false;
-      }
+    self.emit('entry', header, self._stream, onunlock)
+    self._parse(header.size, onstreamend)
+    oncontinue()
+  }
 
-      /***/
-    },
-    /* 952 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Promise = __webpack_require__(345);
-      var assert = __webpack_require__(28);
+  this._onheader = onheader
+  this._parse(512, onheader)
+}
+
+util.inherits(Extract, Writable)
+
+Extract.prototype.destroy = function (err) {
+  if (this._destroyed) return
+  this._destroyed = true
+
+  if (err) this.emit('error', err)
+  this.emit('close')
+  if (this._stream) this._stream.emit('close')
+}
+
+Extract.prototype._parse = function (size, onparse) {
+  if (this._destroyed) return
+  this._offset += size
+  this._missing = size
+  if (onparse === this._onheader) this._partial = false
+  this._onparse = onparse
+}
+
+Extract.prototype._continue = function () {
+  if (this._destroyed) return
+  var cb = this._cb
+  this._cb = noop
+  if (this._overflow) this._write(this._overflow, undefined, cb)
+  else cb()
+}
+
+Extract.prototype._write = function (data, enc, cb) {
+  if (this._destroyed) return
+
+  var s = this._stream
+  var b = this._buffer
+  var missing = this._missing
+  if (data.length) this._partial = true
+
+  // we do not reach end-of-chunk now. just forward it
+
+  if (data.length < missing) {
+    this._missing -= data.length
+    this._overflow = null
+    if (s) return s.write(data, cb)
+    b.append(data)
+    return cb()
+  }
 
-      module.exports = thenify;
+  // end-of-chunk. the parser should call cb.
 
-      /**
-       * Turn async functions into promises
-       *
-       * @param {Function} $$__fn__$$
-       * @return {Function}
-       * @api public
-       */
+  this._cb = cb
+  this._missing = 0
 
-      function thenify($$__fn__$$, options) {
-        assert(typeof $$__fn__$$ === "function");
-        return eval(createWrapper($$__fn__$$.name, options));
-      }
+  var overflow = null
+  if (data.length > missing) {
+    overflow = data.slice(missing)
+    data = data.slice(0, missing)
+  }
 
-      /**
-       * Turn async functions into promises and backward compatible with callback
-       *
-       * @param {Function} $$__fn__$$
-       * @return {Function}
-       * @api public
-       */
+  if (s) s.end(data)
+  else b.append(data)
 
-      thenify.withCallback = function ($$__fn__$$, options) {
-        assert(typeof $$__fn__$$ === "function");
-        options = options || {};
-        options.withCallback = true;
-        if (options.multiArgs === undefined) options.multiArgs = true;
-        return eval(createWrapper($$__fn__$$.name, options));
-      };
+  this._overflow = overflow
+  this._onparse()
+}
 
-      function createCallback(resolve, reject, multiArgs) {
-        return function (err, value) {
-          if (err) return reject(err);
-          var length = arguments.length;
+Extract.prototype._final = function (cb) {
+  if (this._partial) return this.destroy(new Error('Unexpected end of data'))
+  cb()
+}
 
-          if (length <= 2 || !multiArgs) return resolve(value);
+module.exports = Extract
 
-          if (Array.isArray(multiArgs)) {
-            var values = {};
-            for (var i = 1; i < length; i++)
-              values[multiArgs[i - 1]] = arguments[i];
-            return resolve(values);
-          }
 
-          var values = new Array(length - 1);
-          for (var i = 1; i < length; ++i) values[i - 1] = arguments[i];
-          resolve(values);
-        };
-      }
+/***/ }),
+/* 950 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      function createWrapper(name, options) {
-        name = (name || "").replace(/\s|bound(?!$)/g, "");
-        options = options || {};
-        // default to true
-        var multiArgs =
-          options.multiArgs !== undefined ? options.multiArgs : true;
-        multiArgs = "var multiArgs = " + JSON.stringify(multiArgs) + "\n";
-
-        var withCallback = options.withCallback
-          ? "var lastType = typeof arguments[len - 1]\n" +
-            'if (lastType === "function") return $$__fn__$$.apply(self, arguments)\n'
-          : "";
-
-        return (
-          "(function " +
-          name +
-          "() {\n" +
-          "var self = this\n" +
-          "var len = arguments.length\n" +
-          multiArgs +
-          withCallback +
-          "var args = new Array(len + 1)\n" +
-          "for (var i = 0; i < len; ++i) args[i] = arguments[i]\n" +
-          "var lastIndex = i\n" +
-          "return new Promise(function (resolve, reject) {\n" +
-          "args[lastIndex] = createCallback(resolve, reject, multiArgs)\n" +
-          "$$__fn__$$.apply(self, args)\n" +
-          "})\n" +
-          "})"
-        );
-      }
+var constants = __webpack_require__(651)
+var eos = __webpack_require__(173)
+var util = __webpack_require__(3)
+var alloc = __webpack_require__(380)
+var toBuffer = __webpack_require__(462)
 
-      /***/
-    },
-    /* 953 */
-    /***/ function (module, exports, __webpack_require__) {
-      var Stream = __webpack_require__(23);
+var Readable = __webpack_require__(102).Readable
+var Writable = __webpack_require__(102).Writable
+var StringDecoder = __webpack_require__(333).StringDecoder
 
-      // through
-      //
-      // a stream that does nothing but re-emit the input.
-      // useful for aggregating a series of changing but not ending streams into one stream)
+var headers = __webpack_require__(459)
 
-      exports = module.exports = through;
-      through.through = through;
+var DMODE = parseInt('755', 8)
+var FMODE = parseInt('644', 8)
 
-      //create a readable writable stream.
+var END_OF_TAR = alloc(1024)
 
-      function through(write, end, opts) {
-        write =
-          write ||
-          function (data) {
-            this.queue(data);
-          };
-        end =
-          end ||
-          function () {
-            this.queue(null);
-          };
+var noop = function () {}
 
-        var ended = false,
-          destroyed = false,
-          buffer = [],
-          _ended = false;
-        var stream = new Stream();
-        stream.readable = stream.writable = true;
-        stream.paused = false;
+var overflow = function (self, size) {
+  size &= 511
+  if (size) self.push(END_OF_TAR.slice(0, 512 - size))
+}
 
-        //  stream.autoPause   = !(opts && opts.autoPause   === false)
-        stream.autoDestroy = !(opts && opts.autoDestroy === false);
+function modeToType (mode) {
+  switch (mode & constants.S_IFMT) {
+    case constants.S_IFBLK: return 'block-device'
+    case constants.S_IFCHR: return 'character-device'
+    case constants.S_IFDIR: return 'directory'
+    case constants.S_IFIFO: return 'fifo'
+    case constants.S_IFLNK: return 'symlink'
+  }
 
-        stream.write = function (data) {
-          write.call(this, data);
-          return !stream.paused;
-        };
+  return 'file'
+}
+
+var Sink = function (to) {
+  Writable.call(this)
+  this.written = 0
+  this._to = to
+  this._destroyed = false
+}
+
+util.inherits(Sink, Writable)
+
+Sink.prototype._write = function (data, enc, cb) {
+  this.written += data.length
+  if (this._to.push(data)) return cb()
+  this._to._drain = cb
+}
+
+Sink.prototype.destroy = function () {
+  if (this._destroyed) return
+  this._destroyed = true
+  this.emit('close')
+}
+
+var LinkSink = function () {
+  Writable.call(this)
+  this.linkname = ''
+  this._decoder = new StringDecoder('utf-8')
+  this._destroyed = false
+}
+
+util.inherits(LinkSink, Writable)
+
+LinkSink.prototype._write = function (data, enc, cb) {
+  this.linkname += this._decoder.write(data)
+  cb()
+}
+
+LinkSink.prototype.destroy = function () {
+  if (this._destroyed) return
+  this._destroyed = true
+  this.emit('close')
+}
+
+var Void = function () {
+  Writable.call(this)
+  this._destroyed = false
+}
+
+util.inherits(Void, Writable)
+
+Void.prototype._write = function (data, enc, cb) {
+  cb(new Error('No body allowed for this entry'))
+}
+
+Void.prototype.destroy = function () {
+  if (this._destroyed) return
+  this._destroyed = true
+  this.emit('close')
+}
+
+var Pack = function (opts) {
+  if (!(this instanceof Pack)) return new Pack(opts)
+  Readable.call(this, opts)
+
+  this._drain = noop
+  this._finalized = false
+  this._finalizing = false
+  this._destroyed = false
+  this._stream = null
+}
+
+util.inherits(Pack, Readable)
+
+Pack.prototype.entry = function (header, buffer, callback) {
+  if (this._stream) throw new Error('already piping an entry')
+  if (this._finalized || this._destroyed) return
+
+  if (typeof buffer === 'function') {
+    callback = buffer
+    buffer = null
+  }
 
-        function drain() {
-          while (buffer.length && !stream.paused) {
-            var data = buffer.shift();
-            if (null === data) return stream.emit("end");
-            else stream.emit("data", data);
-          }
-        }
+  if (!callback) callback = noop
+
+  var self = this
+
+  if (!header.size || header.type === 'symlink') header.size = 0
+  if (!header.type) header.type = modeToType(header.mode)
+  if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE
+  if (!header.uid) header.uid = 0
+  if (!header.gid) header.gid = 0
+  if (!header.mtime) header.mtime = new Date()
+
+  if (typeof buffer === 'string') buffer = toBuffer(buffer)
+  if (Buffer.isBuffer(buffer)) {
+    header.size = buffer.length
+    this._encode(header)
+    this.push(buffer)
+    overflow(self, header.size)
+    process.nextTick(callback)
+    return new Void()
+  }
 
-        stream.queue = stream.push = function (data) {
-          //    console.error(ended)
-          if (_ended) return stream;
-          if (data === null) _ended = true;
-          buffer.push(data);
-          drain();
-          return stream;
-        };
+  if (header.type === 'symlink' && !header.linkname) {
+    var linkSink = new LinkSink()
+    eos(linkSink, function (err) {
+      if (err) { // stream was closed
+        self.destroy()
+        return callback(err)
+      }
 
-        //this will be registered as the first 'end' listener
-        //must call destroy next tick, to make sure we're after any
-        //stream piped from here.
-        //this is only a problem if end is not emitted synchronously.
-        //a nicer way to do this is to make sure this is the last listener for 'end'
-
-        stream.on("end", function () {
-          stream.readable = false;
-          if (!stream.writable && stream.autoDestroy)
-            process.nextTick(function () {
-              stream.destroy();
-            });
-        });
+      header.linkname = linkSink.linkname
+      self._encode(header)
+      callback()
+    })
 
-        function _end() {
-          stream.writable = false;
-          end.call(stream);
-          if (!stream.readable && stream.autoDestroy) stream.destroy();
-        }
+    return linkSink
+  }
 
-        stream.end = function (data) {
-          if (ended) return;
-          ended = true;
-          if (arguments.length) stream.write(data);
-          _end(); // will emit or queue
-          return stream;
-        };
+  this._encode(header)
 
-        stream.destroy = function () {
-          if (destroyed) return;
-          destroyed = true;
-          ended = true;
-          buffer.length = 0;
-          stream.writable = stream.readable = false;
-          stream.emit("close");
-          return stream;
-        };
+  if (header.type !== 'file' && header.type !== 'contiguous-file') {
+    process.nextTick(callback)
+    return new Void()
+  }
 
-        stream.pause = function () {
-          if (stream.paused) return;
-          stream.paused = true;
-          return stream;
-        };
+  var sink = new Sink(this)
 
-        stream.resume = function () {
-          if (stream.paused) {
-            stream.paused = false;
-            stream.emit("resume");
-          }
-          drain();
-          //may have become paused again,
-          //as drain emits 'data'.
-          if (!stream.paused) stream.emit("drain");
-          return stream;
-        };
-        return stream;
-      }
+  this._stream = sink
 
-      /***/
-    },
-    /* 954 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*!
-       * Tmp
-       *
-       * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
-       *
-       * MIT Licensed
-       */
+  eos(sink, function (err) {
+    self._stream = null
 
-      /*
-       * Module dependencies.
-       */
-      const fs = __webpack_require__(5);
-      const path = __webpack_require__(0);
-      const crypto = __webpack_require__(11);
-      const osTmpDir = __webpack_require__(772);
-      const _c = process.binding("constants");
+    if (err) { // stream was closed
+      self.destroy()
+      return callback(err)
+    }
 
-      /*
-       * The working inner variables.
-       */
-      const /**
-         * The temporary directory.
-         * @type {string}
-         */
-        tmpDir = osTmpDir(),
-        // the random characters to choose from
-        RANDOM_CHARS =
-          "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",
-        TEMPLATE_PATTERN = /XXXXXX/,
-        DEFAULT_TRIES = 3,
-        CREATE_FLAGS =
-          (_c.O_CREAT || _c.fs.O_CREAT) |
-          (_c.O_EXCL || _c.fs.O_EXCL) |
-          (_c.O_RDWR || _c.fs.O_RDWR),
-        EBADF = _c.EBADF || _c.os.errno.EBADF,
-        ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
-        DIR_MODE = 448 /* 0o700 */,
-        FILE_MODE = 384 /* 0o600 */,
-        // this will hold the objects need to be removed on exit
-        _removeObjects = [];
-
-      var _gracefulCleanup = false,
-        _uncaughtException = false;
+    if (sink.written !== header.size) { // corrupting tar
+      self.destroy()
+      return callback(new Error('size mismatch'))
+    }
 
-      /**
-       * Random name generator based on crypto.
-       * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
-       *
-       * @param {number} howMany
-       * @returns {string} the generated random name
-       * @private
-       */
-      function _randomChars(howMany) {
-        var value = [],
-          rnd = null;
+    overflow(self, header.size)
+    if (self._finalizing) self.finalize()
+    callback()
+  })
 
-        // make sure that we do not fail because we ran out of entropy
-        try {
-          rnd = crypto.randomBytes(howMany);
-        } catch (e) {
-          rnd = crypto.pseudoRandomBytes(howMany);
-        }
+  return sink
+}
 
-        for (var i = 0; i < howMany; i++) {
-          value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
-        }
+Pack.prototype.finalize = function () {
+  if (this._stream) {
+    this._finalizing = true
+    return
+  }
 
-        return value.join("");
-      }
+  if (this._finalized) return
+  this._finalized = true
+  this.push(END_OF_TAR)
+  this.push(null)
+}
+
+Pack.prototype.destroy = function (err) {
+  if (this._destroyed) return
+  this._destroyed = true
+
+  if (err) this.emit('error', err)
+  this.emit('close')
+  if (this._stream && this._stream.destroy) this._stream.destroy()
+}
+
+Pack.prototype._encode = function (header) {
+  if (!header.pax) {
+    var buf = headers.encode(header)
+    if (buf) {
+      this.push(buf)
+      return
+    }
+  }
+  this._encodePax(header)
+}
+
+Pack.prototype._encodePax = function (header) {
+  var paxHeader = headers.encodePax({
+    name: header.name,
+    linkname: header.linkname,
+    pax: header.pax
+  })
+
+  var newHeader = {
+    name: 'PaxHeader',
+    mode: header.mode,
+    uid: header.uid,
+    gid: header.gid,
+    size: paxHeader.length,
+    mtime: header.mtime,
+    type: 'pax-header',
+    linkname: header.linkname && 'PaxHeader',
+    uname: header.uname,
+    gname: header.gname,
+    devmajor: header.devmajor,
+    devminor: header.devminor
+  }
 
-      /**
-       * Checks whether the `obj` parameter is defined or not.
-       *
-       * @param {Object} obj
-       * @returns {boolean} true if the object is undefined
-       * @private
-       */
-      function _isUndefined(obj) {
-        return typeof obj === "undefined";
-      }
+  this.push(headers.encode(newHeader))
+  this.push(paxHeader)
+  overflow(this, paxHeader.length)
 
-      /**
-       * Parses the function arguments.
-       *
-       * This function helps to have optional arguments.
-       *
-       * @param {(Options|Function)} options
-       * @param {Function} callback
-       * @returns {Array} parsed arguments
-       * @private
-       */
-      function _parseArguments(options, callback) {
-        if (typeof options == "function") {
-          return [callback || {}, options];
-        }
+  newHeader.size = header.size
+  newHeader.type = header.type
+  this.push(headers.encode(newHeader))
+}
 
-        if (_isUndefined(options)) {
-          return [{}, callback];
-        }
+Pack.prototype._read = function (n) {
+  var drain = this._drain
+  this._drain = noop
+  drain()
+}
 
-        return [options, callback];
-      }
+module.exports = Pack
 
-      /**
-       * Generates a new temporary name.
-       *
-       * @param {Object} opts
-       * @returns {string} the new random name according to opts
-       * @private
-       */
-      function _generateTmpName(opts) {
-        if (opts.name) {
-          return path.join(opts.dir || tmpDir, opts.name);
-        }
 
-        // mkstemps like template
-        if (opts.template) {
-          return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6));
-        }
+/***/ }),
+/* 951 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // prefix and postfix
-        const name = [
-          opts.prefix || "tmp-",
-          process.pid,
-          _randomChars(12),
-          opts.postfix || "",
-        ].join("");
 
-        return path.join(opts.dir || tmpDir, name);
-      }
+var thenify = __webpack_require__(952)
 
-      /**
-       * Gets a temporary file name.
-       *
-       * @param {(Options|tmpNameCallback)} options options or callback
-       * @param {?tmpNameCallback} callback the callback function
-       */
-      function tmpName(options, callback) {
-        var args = _parseArguments(options, callback),
-          opts = args[0],
-          cb = args[1],
-          tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
-
-        if (isNaN(tries) || tries < 0) return cb(new Error("Invalid tries"));
-
-        if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
-          return cb(new Error("Invalid template provided"));
-
-        (function _getUniqueName() {
-          const name = _generateTmpName(opts);
-
-          // check whether the path exists then retry if needed
-          fs.stat(name, function (err) {
-            if (!err) {
-              if (tries-- > 0) return _getUniqueName();
-
-              return cb(
-                new Error(
-                  "Could not get a unique tmp filename, max tries reached " +
-                    name,
-                ),
-              );
-            }
+module.exports = thenifyAll
+thenifyAll.withCallback = withCallback
+thenifyAll.thenify = thenify
 
-            cb(null, name);
-          });
-        })();
-      }
+/**
+ * Promisifies all the selected functions in an object.
+ *
+ * @param {Object} source the source object for the async functions
+ * @param {Object} [destination] the destination to set all the promisified methods
+ * @param {Array} [methods] an array of method names of `source`
+ * @return {Object}
+ * @api public
+ */
 
-      /**
-       * Synchronous version of tmpName.
-       *
-       * @param {Object} options
-       * @returns {string} the generated random name
-       * @throws {Error} if the options are invalid or could not generate a filename
-       */
-      function tmpNameSync(options) {
-        var args = _parseArguments(options),
-          opts = args[0],
-          tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
+function thenifyAll(source, destination, methods) {
+  return promisifyAll(source, destination, methods, thenify)
+}
 
-        if (isNaN(tries) || tries < 0) throw new Error("Invalid tries");
+/**
+ * Promisifies all the selected functions in an object and backward compatible with callback.
+ *
+ * @param {Object} source the source object for the async functions
+ * @param {Object} [destination] the destination to set all the promisified methods
+ * @param {Array} [methods] an array of method names of `source`
+ * @return {Object}
+ * @api public
+ */
 
-        if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
-          throw new Error("Invalid template provided");
+function withCallback(source, destination, methods) {
+  return promisifyAll(source, destination, methods, thenify.withCallback)
+}
 
-        do {
-          const name = _generateTmpName(opts);
-          try {
-            fs.statSync(name);
-          } catch (e) {
-            return name;
-          }
-        } while (tries-- > 0);
+function promisifyAll(source, destination, methods, promisify) {
+  if (!destination) {
+    destination = {};
+    methods = Object.keys(source)
+  }
 
-        throw new Error(
-          "Could not get a unique tmp filename, max tries reached",
-        );
-      }
+  if (Array.isArray(destination)) {
+    methods = destination
+    destination = {}
+  }
 
-      /**
-       * Creates and opens a temporary file.
-       *
-       * @param {(Options|fileCallback)} options the config options or the callback function
-       * @param {?fileCallback} callback
-       */
-      function file(options, callback) {
-        var args = _parseArguments(options, callback),
-          opts = args[0],
-          cb = args[1];
+  if (!methods) {
+    methods = Object.keys(source)
+  }
 
-        opts.postfix = _isUndefined(opts.postfix) ? ".tmp" : opts.postfix;
+  if (typeof source === 'function') destination = promisify(source)
 
-        // gets a temporary filename
-        tmpName(opts, function _tmpNameCreated(err, name) {
-          if (err) return cb(err);
+  methods.forEach(function (name) {
+    // promisify only if it's a function
+    if (typeof source[name] === 'function') destination[name] = promisify(source[name])
+  })
 
-          // create and open the file
-          fs.open(
-            name,
-            CREATE_FLAGS,
-            opts.mode || FILE_MODE,
-            function _fileCreated(err, fd) {
-              if (err) return cb(err);
-
-              if (opts.discardDescriptor) {
-                return fs.close(fd, function _discardCallback(err) {
-                  if (err) {
-                    // Low probability, and the file exists, so this could be
-                    // ignored.  If it isn't we certainly need to unlink the
-                    // file, and if that fails too its error is more
-                    // important.
-                    try {
-                      fs.unlinkSync(name);
-                    } catch (e) {
-                      if (!isENOENT(e)) {
-                        err = e;
-                      }
-                    }
-                    return cb(err);
-                  }
-                  cb(
-                    null,
-                    name,
-                    undefined,
-                    _prepareTmpFileRemoveCallback(name, -1, opts),
-                  );
-                });
-              }
-              if (opts.detachDescriptor) {
-                return cb(
-                  null,
-                  name,
-                  fd,
-                  _prepareTmpFileRemoveCallback(name, -1, opts),
-                );
-              }
-              cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
-            },
-          );
-        });
-      }
+  // proxy the rest
+  Object.keys(source).forEach(function (name) {
+    if (deprecated(source, name)) return
+    if (destination[name]) return
+    destination[name] = source[name]
+  })
 
-      /**
-       * Synchronous version of file.
-       *
-       * @param {Options} options
-       * @returns {FileSyncObject} object consists of name, fd and removeCallback
-       * @throws {Error} if cannot create a file
-       */
-      function fileSync(options) {
-        var args = _parseArguments(options),
-          opts = args[0];
+  return destination
+}
 
-        opts.postfix = opts.postfix || ".tmp";
+function deprecated(source, name) {
+  var desc = Object.getOwnPropertyDescriptor(source, name)
+  if (!desc || !desc.get) return false
+  if (desc.get.name === 'deprecated') return true
+  return false
+}
 
-        const discardOrDetachDescriptor =
-          opts.discardDescriptor || opts.detachDescriptor;
-        const name = tmpNameSync(opts);
-        var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
-        if (opts.discardDescriptor) {
-          fs.closeSync(fd);
-          fd = undefined;
-        }
 
-        return {
-          name: name,
-          fd: fd,
-          removeCallback: _prepareTmpFileRemoveCallback(
-            name,
-            discardOrDetachDescriptor ? -1 : fd,
-            opts,
-          ),
-        };
-      }
+/***/ }),
+/* 952 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Removes files and folders in a directory recursively.
-       *
-       * @param {string} root
-       * @private
-       */
-      function _rmdirRecursiveSync(root) {
-        const dirs = [root];
 
-        do {
-          var dir = dirs.pop(),
-            deferred = false,
-            files = fs.readdirSync(dir);
+var Promise = __webpack_require__(345)
+var assert = __webpack_require__(28)
 
-          for (var i = 0, length = files.length; i < length; i++) {
-            var file = path.join(dir, files[i]),
-              stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories
+module.exports = thenify
 
-            if (stat.isDirectory()) {
-              if (!deferred) {
-                deferred = true;
-                dirs.push(dir);
-              }
-              dirs.push(file);
-            } else {
-              fs.unlinkSync(file);
-            }
-          }
+/**
+ * Turn async functions into promises
+ *
+ * @param {Function} $$__fn__$$
+ * @return {Function}
+ * @api public
+ */
 
-          if (!deferred) {
-            fs.rmdirSync(dir);
-          }
-        } while (dirs.length !== 0);
-      }
+function thenify($$__fn__$$, options) {
+  assert(typeof $$__fn__$$ === 'function')
+  return eval(createWrapper($$__fn__$$.name, options))
+}
 
-      /**
-       * Creates a temporary directory.
-       *
-       * @param {(Options|dirCallback)} options the options or the callback function
-       * @param {?dirCallback} callback
-       */
-      function dir(options, callback) {
-        var args = _parseArguments(options, callback),
-          opts = args[0],
-          cb = args[1];
+/**
+ * Turn async functions into promises and backward compatible with callback
+ *
+ * @param {Function} $$__fn__$$
+ * @return {Function}
+ * @api public
+ */
 
-        // gets a temporary filename
-        tmpName(opts, function _tmpNameCreated(err, name) {
-          if (err) return cb(err);
+thenify.withCallback = function ($$__fn__$$, options) {
+  assert(typeof $$__fn__$$ === 'function')
+  options = options || {}
+  options.withCallback = true
+  if (options.multiArgs === undefined) options.multiArgs = true
+  return eval(createWrapper($$__fn__$$.name, options))
+}
+
+function createCallback(resolve, reject, multiArgs) {
+  return function(err, value) {
+    if (err) return reject(err)
+    var length = arguments.length
+
+    if (length <= 2 || !multiArgs) return resolve(value)
+
+    if (Array.isArray(multiArgs)) {
+      var values = {}
+      for (var i = 1; i < length; i++) values[multiArgs[i - 1]] = arguments[i]
+      return resolve(values)
+    }
 
-          // create the directory
-          fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
-            if (err) return cb(err);
+    var values = new Array(length - 1)
+    for (var i = 1; i < length; ++i) values[i - 1] = arguments[i]
+    resolve(values)
+  }
+}
+
+function createWrapper(name, options) {
+  name = (name || '').replace(/\s|bound(?!$)/g, '')
+  options = options || {}
+  // default to true
+  var multiArgs = options.multiArgs !== undefined ? options.multiArgs : true
+  multiArgs = 'var multiArgs = ' + JSON.stringify(multiArgs) + '\n'
+
+  var withCallback = options.withCallback ?
+    'var lastType = typeof arguments[len - 1]\n'
+    + 'if (lastType === "function") return $$__fn__$$.apply(self, arguments)\n'
+   : ''
+
+  return '(function ' + name + '() {\n'
+    + 'var self = this\n'
+    + 'var len = arguments.length\n'
+    + multiArgs
+    + withCallback
+    + 'var args = new Array(len + 1)\n'
+    + 'for (var i = 0; i < len; ++i) args[i] = arguments[i]\n'
+    + 'var lastIndex = i\n'
+    + 'return new Promise(function (resolve, reject) {\n'
+      + 'args[lastIndex] = createCallback(resolve, reject, multiArgs)\n'
+      + '$$__fn__$$.apply(self, args)\n'
+    + '})\n'
+  + '})'
+}
+
+
+/***/ }),
+/* 953 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var Stream = __webpack_require__(23)
+
+// through
+//
+// a stream that does nothing but re-emit the input.
+// useful for aggregating a series of changing but not ending streams into one stream)
+
+exports = module.exports = through
+through.through = through
+
+//create a readable writable stream.
+
+function through (write, end, opts) {
+  write = write || function (data) { this.queue(data) }
+  end = end || function () { this.queue(null) }
+
+  var ended = false, destroyed = false, buffer = [], _ended = false
+  var stream = new Stream()
+  stream.readable = stream.writable = true
+  stream.paused = false
+
+//  stream.autoPause   = !(opts && opts.autoPause   === false)
+  stream.autoDestroy = !(opts && opts.autoDestroy === false)
+
+  stream.write = function (data) {
+    write.call(this, data)
+    return !stream.paused
+  }
 
-            cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
-          });
-        });
-      }
+  function drain() {
+    while(buffer.length && !stream.paused) {
+      var data = buffer.shift()
+      if(null === data)
+        return stream.emit('end')
+      else
+        stream.emit('data', data)
+    }
+  }
 
-      /**
-       * Synchronous version of dir.
-       *
-       * @param {Options} options
-       * @returns {DirSyncObject} object consists of name and removeCallback
-       * @throws {Error} if it cannot create a directory
-       */
-      function dirSync(options) {
-        var args = _parseArguments(options),
-          opts = args[0];
+  stream.queue = stream.push = function (data) {
+//    console.error(ended)
+    if(_ended) return stream
+    if(data === null) _ended = true
+    buffer.push(data)
+    drain()
+    return stream
+  }
 
-        const name = tmpNameSync(opts);
-        fs.mkdirSync(name, opts.mode || DIR_MODE);
+  //this will be registered as the first 'end' listener
+  //must call destroy next tick, to make sure we're after any
+  //stream piped from here.
+  //this is only a problem if end is not emitted synchronously.
+  //a nicer way to do this is to make sure this is the last listener for 'end'
+
+  stream.on('end', function () {
+    stream.readable = false
+    if(!stream.writable && stream.autoDestroy)
+      process.nextTick(function () {
+        stream.destroy()
+      })
+  })
+
+  function _end () {
+    stream.writable = false
+    end.call(stream)
+    if(!stream.readable && stream.autoDestroy)
+      stream.destroy()
+  }
 
-        return {
-          name: name,
-          removeCallback: _prepareTmpDirRemoveCallback(name, opts),
-        };
-      }
+  stream.end = function (data) {
+    if(ended) return
+    ended = true
+    if(arguments.length) stream.write(data)
+    _end() // will emit or queue
+    return stream
+  }
 
-      /**
-       * Prepares the callback for removal of the temporary file.
-       *
-       * @param {string} name the path of the file
-       * @param {number} fd file descriptor
-       * @param {Object} opts
-       * @returns {fileCallback}
-       * @private
-       */
-      function _prepareTmpFileRemoveCallback(name, fd, opts) {
-        const removeCallback = _prepareRemoveCallback(
-          function _removeCallback(fdPath) {
-            try {
-              if (0 <= fdPath[0]) {
-                fs.closeSync(fdPath[0]);
-              }
-            } catch (e) {
-              // under some node/windows related circumstances, a temporary file
-              // may have not be created as expected or the file was already closed
-              // by the user, in which case we will simply ignore the error
-              if (!isEBADF(e) && !isENOENT(e)) {
-                // reraise any unanticipated error
-                throw e;
-              }
-            }
-            try {
-              fs.unlinkSync(fdPath[1]);
-            } catch (e) {
-              if (!isENOENT(e)) {
-                // reraise any unanticipated error
-                throw e;
-              }
-            }
-          },
-          [fd, name],
-        );
+  stream.destroy = function () {
+    if(destroyed) return
+    destroyed = true
+    ended = true
+    buffer.length = 0
+    stream.writable = stream.readable = false
+    stream.emit('close')
+    return stream
+  }
 
-        if (!opts.keep) {
-          _removeObjects.unshift(removeCallback);
-        }
+  stream.pause = function () {
+    if(stream.paused) return
+    stream.paused = true
+    return stream
+  }
 
-        return removeCallback;
-      }
+  stream.resume = function () {
+    if(stream.paused) {
+      stream.paused = false
+      stream.emit('resume')
+    }
+    drain()
+    //may have become paused again,
+    //as drain emits 'data'.
+    if(!stream.paused)
+      stream.emit('drain')
+    return stream
+  }
+  return stream
+}
 
-      /**
-       * Prepares the callback for removal of the temporary directory.
-       *
-       * @param {string} name
-       * @param {Object} opts
-       * @returns {Function} the callback
-       * @private
-       */
-      function _prepareTmpDirRemoveCallback(name, opts) {
-        const removeFunction = opts.unsafeCleanup
-          ? _rmdirRecursiveSync
-          : fs.rmdirSync.bind(fs);
-        const removeCallback = _prepareRemoveCallback(removeFunction, name);
 
-        if (!opts.keep) {
-          _removeObjects.unshift(removeCallback);
-        }
 
-        return removeCallback;
-      }
+/***/ }),
+/* 954 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /**
-       * Creates a guarded function wrapping the removeFunction call.
-       *
-       * @param {Function} removeFunction
-       * @param {Object} arg
-       * @returns {Function}
-       * @private
-       */
-      function _prepareRemoveCallback(removeFunction, arg) {
-        var called = false;
-
-        return function _cleanupCallback(next) {
-          if (!called) {
-            const index = _removeObjects.indexOf(_cleanupCallback);
-            if (index >= 0) {
-              _removeObjects.splice(index, 1);
-            }
+/*!
+ * Tmp
+ *
+ * Copyright (c) 2011-2017 KARASZI Istvan <github@spam.raszi.hu>
+ *
+ * MIT Licensed
+ */
 
-            called = true;
-            removeFunction(arg);
-          }
+/*
+ * Module dependencies.
+ */
+const fs = __webpack_require__(5);
+const path = __webpack_require__(0);
+const crypto = __webpack_require__(11);
+const osTmpDir = __webpack_require__(772);
+const _c = process.binding('constants');
+
+/*
+ * The working inner variables.
+ */
+const
+  /**
+   * The temporary directory.
+   * @type {string}
+   */
+  tmpDir = osTmpDir(),
 
-          if (next) next(null);
-        };
-      }
+  // the random characters to choose from
+  RANDOM_CHARS = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz',
 
-      /**
-       * The garbage collector.
-       *
-       * @private
-       */
-      function _garbageCollector() {
-        if (_uncaughtException && !_gracefulCleanup) {
-          return;
-        }
+  TEMPLATE_PATTERN = /XXXXXX/,
 
-        // the function being called removes itself from _removeObjects,
-        // loop until _removeObjects is empty
-        while (_removeObjects.length) {
-          try {
-            _removeObjects[0].call(null);
-          } catch (e) {
-            // already removed?
-          }
-        }
-      }
+  DEFAULT_TRIES = 3,
 
-      /**
-       * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
-       */
-      function isEBADF(error) {
-        return isExpectedError(error, -EBADF, "EBADF");
-      }
+  CREATE_FLAGS = (_c.O_CREAT || _c.fs.O_CREAT) | (_c.O_EXCL || _c.fs.O_EXCL) | (_c.O_RDWR || _c.fs.O_RDWR),
 
-      /**
-       * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
-       */
-      function isENOENT(error) {
-        return isExpectedError(error, -ENOENT, "ENOENT");
-      }
+  EBADF = _c.EBADF || _c.os.errno.EBADF,
+  ENOENT = _c.ENOENT || _c.os.errno.ENOENT,
 
-      /**
-       * Helper to determine whether the expected error code matches the actual code and errno,
-       * which will differ between the supported node versions.
-       *
-       * - Node >= 7.0:
-       *   error.code {String}
-       *   error.errno {String|Number} any numerical value will be negated
-       *
-       * - Node >= 6.0 < 7.0:
-       *   error.code {String}
-       *   error.errno {Number} negated
-       *
-       * - Node >= 4.0 < 6.0: introduces SystemError
-       *   error.code {String}
-       *   error.errno {Number} negated
-       *
-       * - Node >= 0.10 < 4.0:
-       *   error.code {Number} negated
-       *   error.errno n/a
-       */
-      function isExpectedError(error, code, errno) {
-        return error.code == code || error.code == errno;
-      }
+  DIR_MODE = 448 /* 0o700 */,
+  FILE_MODE = 384 /* 0o600 */,
 
-      /**
-       * Sets the graceful cleanup.
-       *
-       * Also removes the created files and directories when an uncaught exception occurs.
-       */
-      function setGracefulCleanup() {
-        _gracefulCleanup = true;
-      }
+  // this will hold the objects need to be removed on exit
+  _removeObjects = [];
 
-      const version = process.versions.node.split(".").map(function (value) {
-        return parseInt(value, 10);
-      });
+var
+  _gracefulCleanup = false,
+  _uncaughtException = false;
 
-      if (
-        version[0] === 0 &&
-        (version[1] < 9 || (version[1] === 9 && version[2] < 5))
-      ) {
-        process.addListener(
-          "uncaughtException",
-          function _uncaughtExceptionThrown(err) {
-            _uncaughtException = true;
-            _garbageCollector();
+/**
+ * Random name generator based on crypto.
+ * Adapted from http://blog.tompawlak.org/how-to-generate-random-values-nodejs-javascript
+ *
+ * @param {number} howMany
+ * @returns {string} the generated random name
+ * @private
+ */
+function _randomChars(howMany) {
+  var
+    value = [],
+    rnd = null;
+
+  // make sure that we do not fail because we ran out of entropy
+  try {
+    rnd = crypto.randomBytes(howMany);
+  } catch (e) {
+    rnd = crypto.pseudoRandomBytes(howMany);
+  }
 
-            throw err;
-          },
-        );
-      }
+  for (var i = 0; i < howMany; i++) {
+    value.push(RANDOM_CHARS[rnd[i] % RANDOM_CHARS.length]);
+  }
 
-      process.addListener("exit", function _exit(code) {
-        if (code) _uncaughtException = true;
-        _garbageCollector();
-      });
+  return value.join('');
+}
 
-      /**
-       * Configuration options.
-       *
-       * @typedef {Object} Options
-       * @property {?number} tries the number of tries before give up the name generation
-       * @property {?string} template the "mkstemp" like filename template
-       * @property {?string} name fix name
-       * @property {?string} dir the tmp directory to use
-       * @property {?string} prefix prefix for the generated name
-       * @property {?string} postfix postfix for the generated name
-       */
+/**
+ * Checks whether the `obj` parameter is defined or not.
+ *
+ * @param {Object} obj
+ * @returns {boolean} true if the object is undefined
+ * @private
+ */
+function _isUndefined(obj) {
+  return typeof obj === 'undefined';
+}
 
-      /**
-       * @typedef {Object} FileSyncObject
-       * @property {string} name the name of the file
-       * @property {string} fd the file descriptor
-       * @property {fileCallback} removeCallback the callback function to remove the file
-       */
+/**
+ * Parses the function arguments.
+ *
+ * This function helps to have optional arguments.
+ *
+ * @param {(Options|Function)} options
+ * @param {Function} callback
+ * @returns {Array} parsed arguments
+ * @private
+ */
+function _parseArguments(options, callback) {
+  if (typeof options == 'function') {
+    return [callback || {}, options];
+  }
 
-      /**
-       * @typedef {Object} DirSyncObject
-       * @property {string} name the name of the directory
-       * @property {fileCallback} removeCallback the callback function to remove the directory
-       */
+  if (_isUndefined(options)) {
+    return [{}, callback];
+  }
 
-      /**
-       * @callback tmpNameCallback
-       * @param {?Error} err the error object if anything goes wrong
-       * @param {string} name the temporary file name
-       */
+  return [options, callback];
+}
 
-      /**
-       * @callback fileCallback
-       * @param {?Error} err the error object if anything goes wrong
-       * @param {string} name the temporary file name
-       * @param {number} fd the file descriptor
-       * @param {cleanupCallback} fn the cleanup callback function
-       */
+/**
+ * Generates a new temporary name.
+ *
+ * @param {Object} opts
+ * @returns {string} the new random name according to opts
+ * @private
+ */
+function _generateTmpName(opts) {
+  if (opts.name) {
+    return path.join(opts.dir || tmpDir, opts.name);
+  }
 
-      /**
-       * @callback dirCallback
-       * @param {?Error} err the error object if anything goes wrong
-       * @param {string} name the temporary file name
-       * @param {cleanupCallback} fn the cleanup callback function
-       */
+  // mkstemps like template
+  if (opts.template) {
+    return opts.template.replace(TEMPLATE_PATTERN, _randomChars(6));
+  }
 
-      /**
-       * Removes the temporary created file or directory.
-       *
-       * @callback cleanupCallback
-       * @param {simpleCallback} [next] function to call after entry was removed
-       */
+  // prefix and postfix
+  const name = [
+    opts.prefix || 'tmp-',
+    process.pid,
+    _randomChars(12),
+    opts.postfix || ''
+  ].join('');
 
-      /**
-       * Callback function for function composition.
-       * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
-       *
-       * @callback simpleCallback
-       */
+  return path.join(opts.dir || tmpDir, name);
+}
 
-      // exporting all the needed methods
-      module.exports.tmpdir = tmpDir;
+/**
+ * Gets a temporary file name.
+ *
+ * @param {(Options|tmpNameCallback)} options options or callback
+ * @param {?tmpNameCallback} callback the callback function
+ */
+function tmpName(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1],
+    tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
 
-      module.exports.dir = dir;
-      module.exports.dirSync = dirSync;
+  if (isNaN(tries) || tries < 0)
+    return cb(new Error('Invalid tries'));
 
-      module.exports.file = file;
-      module.exports.fileSync = fileSync;
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    return cb(new Error('Invalid template provided'));
 
-      module.exports.tmpName = tmpName;
-      module.exports.tmpNameSync = tmpNameSync;
+  (function _getUniqueName() {
+    const name = _generateTmpName(opts);
 
-      module.exports.setGracefulCleanup = setGracefulCleanup;
+    // check whether the path exists then retry if needed
+    fs.stat(name, function (err) {
+      if (!err) {
+        if (tries-- > 0) return _getUniqueName();
 
-      /***/
-    },
-    /* 955 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      var net = __webpack_require__(164),
-        tls = __webpack_require__(467),
-        http = __webpack_require__(87),
-        https = __webpack_require__(195),
-        events = __webpack_require__(77),
-        assert = __webpack_require__(28),
-        util = __webpack_require__(3),
-        Buffer = __webpack_require__(45).Buffer;
-      exports.httpOverHttp = httpOverHttp;
-      exports.httpsOverHttp = httpsOverHttp;
-      exports.httpOverHttps = httpOverHttps;
-      exports.httpsOverHttps = httpsOverHttps;
-
-      function httpOverHttp(options) {
-        var agent = new TunnelingAgent(options);
-        agent.request = http.request;
-        return agent;
-      }
-
-      function httpsOverHttp(options) {
-        var agent = new TunnelingAgent(options);
-        agent.request = http.request;
-        agent.createSocket = createSecureSocket;
-        agent.defaultPort = 443;
-        return agent;
-      }
-
-      function httpOverHttps(options) {
-        var agent = new TunnelingAgent(options);
-        agent.request = https.request;
-        return agent;
-      }
-
-      function httpsOverHttps(options) {
-        var agent = new TunnelingAgent(options);
-        agent.request = https.request;
-        agent.createSocket = createSecureSocket;
-        agent.defaultPort = 443;
-        return agent;
-      }
-
-      function TunnelingAgent(options) {
-        var self = this;
-        self.options = options || {};
-        self.proxyOptions = self.options.proxy || {};
-        self.maxSockets =
-          self.options.maxSockets || http.Agent.defaultMaxSockets;
-        self.requests = [];
-        self.sockets = [];
-
-        self.on("free", function onFree(socket, host, port) {
-          for (var i = 0, len = self.requests.length; i < len; ++i) {
-            var pending = self.requests[i];
-            if (pending.host === host && pending.port === port) {
-              // Detect the request to connect same origin server,
-              // reuse the connection.
-              self.requests.splice(i, 1);
-              pending.request.onSocket(socket);
-              return;
-            }
-          }
-          socket.destroy();
-          self.removeSocket(socket);
-        });
+        return cb(new Error('Could not get a unique tmp filename, max tries reached ' + name));
       }
-      util.inherits(TunnelingAgent, events.EventEmitter);
 
-      TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
-        var self = this;
+      cb(null, name);
+    });
+  }());
+}
 
-        // Legacy API: addRequest(req, host, port, path)
-        if (typeof options === "string") {
-          options = {
-            host: options,
-            port: arguments[2],
-            path: arguments[3],
-          };
-        }
+/**
+ * Synchronous version of tmpName.
+ *
+ * @param {Object} options
+ * @returns {string} the generated random name
+ * @throws {Error} if the options are invalid or could not generate a filename
+ */
+function tmpNameSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0],
+    tries = opts.name ? 1 : opts.tries || DEFAULT_TRIES;
+
+  if (isNaN(tries) || tries < 0)
+    throw new Error('Invalid tries');
+
+  if (opts.template && !opts.template.match(TEMPLATE_PATTERN))
+    throw new Error('Invalid template provided');
+
+  do {
+    const name = _generateTmpName(opts);
+    try {
+      fs.statSync(name);
+    } catch (e) {
+      return name;
+    }
+  } while (tries-- > 0);
 
-        if (self.sockets.length >= this.maxSockets) {
-          // We are over limit so we'll add it to the queue.
-          self.requests.push({
-            host: options.host,
-            port: options.port,
-            request: req,
-          });
-          return;
-        }
+  throw new Error('Could not get a unique tmp filename, max tries reached');
+}
 
-        // If we are under maxSockets create a new one.
-        self.createConnection({
-          host: options.host,
-          port: options.port,
-          request: req,
-        });
-      };
+/**
+ * Creates and opens a temporary file.
+ *
+ * @param {(Options|fileCallback)} options the config options or the callback function
+ * @param {?fileCallback} callback
+ */
+function file(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
 
-      TunnelingAgent.prototype.createConnection = function createConnection(
-        pending,
-      ) {
-        var self = this;
+  opts.postfix = (_isUndefined(opts.postfix)) ? '.tmp' : opts.postfix;
 
-        self.createSocket(pending, function (socket) {
-          socket.on("free", onFree);
-          socket.on("close", onCloseOrRemove);
-          socket.on("agentRemove", onCloseOrRemove);
-          pending.request.onSocket(socket);
+  // gets a temporary filename
+  tmpName(opts, function _tmpNameCreated(err, name) {
+    if (err) return cb(err);
 
-          function onFree() {
-            self.emit("free", socket, pending.host, pending.port);
-          }
+    // create and open the file
+    fs.open(name, CREATE_FLAGS, opts.mode || FILE_MODE, function _fileCreated(err, fd) {
+      if (err) return cb(err);
 
-          function onCloseOrRemove(err) {
-            self.removeSocket(socket);
-            socket.removeListener("free", onFree);
-            socket.removeListener("close", onCloseOrRemove);
-            socket.removeListener("agentRemove", onCloseOrRemove);
+      if (opts.discardDescriptor) {
+        return fs.close(fd, function _discardCallback(err) {
+          if (err) {
+            // Low probability, and the file exists, so this could be
+            // ignored.  If it isn't we certainly need to unlink the
+            // file, and if that fails too its error is more
+            // important.
+            try {
+              fs.unlinkSync(name);
+            } catch (e) {
+              if (!isENOENT(e)) {
+                err = e;
+              }
+            }
+            return cb(err);
           }
+          cb(null, name, undefined, _prepareTmpFileRemoveCallback(name, -1, opts));
         });
-      };
+      }
+      if (opts.detachDescriptor) {
+        return cb(null, name, fd, _prepareTmpFileRemoveCallback(name, -1, opts));
+      }
+      cb(null, name, fd, _prepareTmpFileRemoveCallback(name, fd, opts));
+    });
+  });
+}
 
-      TunnelingAgent.prototype.createSocket = function createSocket(
-        options,
-        cb,
-      ) {
-        var self = this;
-        var placeholder = {};
-        self.sockets.push(placeholder);
+/**
+ * Synchronous version of file.
+ *
+ * @param {Options} options
+ * @returns {FileSyncObject} object consists of name, fd and removeCallback
+ * @throws {Error} if cannot create a file
+ */
+function fileSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
+
+  opts.postfix = opts.postfix || '.tmp';
+
+  const discardOrDetachDescriptor = opts.discardDescriptor || opts.detachDescriptor;
+  const name = tmpNameSync(opts);
+  var fd = fs.openSync(name, CREATE_FLAGS, opts.mode || FILE_MODE);
+  if (opts.discardDescriptor) {
+    fs.closeSync(fd); 
+    fd = undefined;
+  }
 
-        var connectOptions = mergeOptions({}, self.proxyOptions, {
-          method: "CONNECT",
-          path: options.host + ":" + options.port,
-          agent: false,
-        });
-        if (connectOptions.proxyAuth) {
-          connectOptions.headers = connectOptions.headers || {};
-          connectOptions.headers["Proxy-Authorization"] =
-            "Basic " + Buffer.from(connectOptions.proxyAuth).toString("base64");
-        }
-
-        debug("making CONNECT request");
-        var connectReq = self.request(connectOptions);
-        connectReq.useChunkedEncodingByDefault = false; // for v0.6
-        connectReq.once("response", onResponse); // for v0.6
-        connectReq.once("upgrade", onUpgrade); // for v0.6
-        connectReq.once("connect", onConnect); // for v0.7 or later
-        connectReq.once("error", onError);
-        connectReq.end();
-
-        function onResponse(res) {
-          // Very hacky. This is necessary to avoid http-parser leaks.
-          res.upgrade = true;
-        }
-
-        function onUpgrade(res, socket, head) {
-          // Hacky.
-          process.nextTick(function () {
-            onConnect(res, socket, head);
-          });
-        }
+  return {
+    name: name,
+    fd: fd,
+    removeCallback: _prepareTmpFileRemoveCallback(name, discardOrDetachDescriptor ? -1 : fd, opts)
+  };
+}
 
-        function onConnect(res, socket, head) {
-          connectReq.removeAllListeners();
-          socket.removeAllListeners();
+/**
+ * Removes files and folders in a directory recursively.
+ *
+ * @param {string} root
+ * @private
+ */
+function _rmdirRecursiveSync(root) {
+  const dirs = [root];
+
+  do {
+    var
+      dir = dirs.pop(),
+      deferred = false,
+      files = fs.readdirSync(dir);
+
+    for (var i = 0, length = files.length; i < length; i++) {
+      var
+        file = path.join(dir, files[i]),
+        stat = fs.lstatSync(file); // lstat so we don't recurse into symlinked directories
+
+      if (stat.isDirectory()) {
+        if (!deferred) {
+          deferred = true;
+          dirs.push(dir);
+        }
+        dirs.push(file);
+      } else {
+        fs.unlinkSync(file);
+      }
+    }
 
-          if (res.statusCode === 200) {
-            assert.equal(head.length, 0);
-            debug("tunneling connection has established");
-            self.sockets[self.sockets.indexOf(placeholder)] = socket;
-            cb(socket);
-          } else {
-            debug(
-              "tunneling socket could not be established, statusCode=%d",
-              res.statusCode,
-            );
-            var error = new Error(
-              "tunneling socket could not be established, " +
-                "statusCode=" +
-                res.statusCode,
-            );
-            error.code = "ECONNRESET";
-            options.request.emit("error", error);
-            self.removeSocket(placeholder);
-          }
-        }
+    if (!deferred) {
+      fs.rmdirSync(dir);
+    }
+  } while (dirs.length !== 0);
+}
 
-        function onError(cause) {
-          connectReq.removeAllListeners();
+/**
+ * Creates a temporary directory.
+ *
+ * @param {(Options|dirCallback)} options the options or the callback function
+ * @param {?dirCallback} callback
+ */
+function dir(options, callback) {
+  var
+    args = _parseArguments(options, callback),
+    opts = args[0],
+    cb = args[1];
 
-          debug(
-            "tunneling socket could not be established, cause=%s\n",
-            cause.message,
-            cause.stack,
-          );
-          var error = new Error(
-            "tunneling socket could not be established, " +
-              "cause=" +
-              cause.message,
-          );
-          error.code = "ECONNRESET";
-          options.request.emit("error", error);
-          self.removeSocket(placeholder);
-        }
-      };
+  // gets a temporary filename
+  tmpName(opts, function _tmpNameCreated(err, name) {
+    if (err) return cb(err);
 
-      TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
-        var pos = this.sockets.indexOf(socket);
-        if (pos === -1) return;
+    // create the directory
+    fs.mkdir(name, opts.mode || DIR_MODE, function _dirCreated(err) {
+      if (err) return cb(err);
 
-        this.sockets.splice(pos, 1);
+      cb(null, name, _prepareTmpDirRemoveCallback(name, opts));
+    });
+  });
+}
 
-        var pending = this.requests.shift();
-        if (pending) {
-          // If we have pending requests and a socket gets closed a new one
-          // needs to be created to take over in the pool for the one that closed.
-          this.createConnection(pending);
-        }
-      };
+/**
+ * Synchronous version of dir.
+ *
+ * @param {Options} options
+ * @returns {DirSyncObject} object consists of name and removeCallback
+ * @throws {Error} if it cannot create a directory
+ */
+function dirSync(options) {
+  var
+    args = _parseArguments(options),
+    opts = args[0];
 
-      function createSecureSocket(options, cb) {
-        var self = this;
-        TunnelingAgent.prototype.createSocket.call(
-          self,
-          options,
-          function (socket) {
-            // 0 is dummy port for v0.6
-            var secureSocket = tls.connect(
-              0,
-              mergeOptions({}, self.options, {
-                servername: options.host,
-                socket: socket,
-              }),
-            );
-            self.sockets[self.sockets.indexOf(socket)] = secureSocket;
-            cb(secureSocket);
-          },
-        );
-      }
+  const name = tmpNameSync(opts);
+  fs.mkdirSync(name, opts.mode || DIR_MODE);
 
-      function mergeOptions(target) {
-        for (var i = 1, len = arguments.length; i < len; ++i) {
-          var overrides = arguments[i];
-          if (typeof overrides === "object") {
-            var keys = Object.keys(overrides);
-            for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
-              var k = keys[j];
-              if (overrides[k] !== undefined) {
-                target[k] = overrides[k];
-              }
-            }
-          }
-        }
-        return target;
-      }
+  return {
+    name: name,
+    removeCallback: _prepareTmpDirRemoveCallback(name, opts)
+  };
+}
 
-      var debug;
-      if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
-        debug = function () {
-          var args = Array.prototype.slice.call(arguments);
-          if (typeof args[0] === "string") {
-            args[0] = "TUNNEL: " + args[0];
-          } else {
-            args.unshift("TUNNEL:");
-          }
-          console.error.apply(console, args);
-        };
-      } else {
-        debug = function () {};
+/**
+ * Prepares the callback for removal of the temporary file.
+ *
+ * @param {string} name the path of the file
+ * @param {number} fd file descriptor
+ * @param {Object} opts
+ * @returns {fileCallback}
+ * @private
+ */
+function _prepareTmpFileRemoveCallback(name, fd, opts) {
+  const removeCallback = _prepareRemoveCallback(function _removeCallback(fdPath) {
+    try {
+      if (0 <= fdPath[0]) {
+        fs.closeSync(fdPath[0]);
+      }
+    }
+    catch (e) {
+      // under some node/windows related circumstances, a temporary file
+      // may have not be created as expected or the file was already closed
+      // by the user, in which case we will simply ignore the error
+      if (!isEBADF(e) && !isENOENT(e)) {
+        // reraise any unanticipated error
+        throw e;
+      }
+    }
+    try {
+      fs.unlinkSync(fdPath[1]);
+    }
+    catch (e) {
+      if (!isENOENT(e)) {
+        // reraise any unanticipated error
+        throw e;
       }
-      exports.debug = debug; // for test
+    }
+  }, [fd, name]);
 
-      /***/
-    },
-    /* 956 */
-    /***/ function (module, exports, __webpack_require__) {
-      /**
-       * For Node.js, simply re-export the core `util.deprecate` function.
-       */
+  if (!opts.keep) {
+    _removeObjects.unshift(removeCallback);
+  }
 
-      module.exports = __webpack_require__(3).deprecate;
+  return removeCallback;
+}
 
-      /***/
-    },
-    /* 957 */
-    /***/ function (module, exports, __webpack_require__) {
-      var rng = __webpack_require__(464);
-      var bytesToUuid = __webpack_require__(463);
+/**
+ * Prepares the callback for removal of the temporary directory.
+ *
+ * @param {string} name
+ * @param {Object} opts
+ * @returns {Function} the callback
+ * @private
+ */
+function _prepareTmpDirRemoveCallback(name, opts) {
+  const removeFunction = opts.unsafeCleanup ? _rmdirRecursiveSync : fs.rmdirSync.bind(fs);
+  const removeCallback = _prepareRemoveCallback(removeFunction, name);
 
-      // **`v1()` - Generate time-based UUID**
-      //
-      // Inspired by https://github.com/LiosK/UUID.js
-      // and http://docs.python.org/library/uuid.html
-
-      var _nodeId;
-      var _clockseq;
-
-      // Previous uuid creation time
-      var _lastMSecs = 0;
-      var _lastNSecs = 0;
-
-      // See https://github.com/broofa/node-uuid for API details
-      function v1(options, buf, offset) {
-        var i = (buf && offset) || 0;
-        var b = buf || [];
-
-        options = options || {};
-        var node = options.node || _nodeId;
-        var clockseq =
-          options.clockseq !== undefined ? options.clockseq : _clockseq;
-
-        // node and clockseq need to be initialized to random values if they're not
-        // specified.  We do this lazily to minimize issues related to insufficient
-        // system entropy.  See #189
-        if (node == null || clockseq == null) {
-          var seedBytes = rng();
-          if (node == null) {
-            // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
-            node = _nodeId = [
-              seedBytes[0] | 0x01,
-              seedBytes[1],
-              seedBytes[2],
-              seedBytes[3],
-              seedBytes[4],
-              seedBytes[5],
-            ];
-          }
-          if (clockseq == null) {
-            // Per 4.2.2, randomize (14 bit) clockseq
-            clockseq = _clockseq =
-              ((seedBytes[6] << 8) | seedBytes[7]) & 0x3fff;
-          }
-        }
+  if (!opts.keep) {
+    _removeObjects.unshift(removeCallback);
+  }
 
-        // UUID timestamps are 100 nano-second units since the Gregorian epoch,
-        // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
-        // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
-        // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
-        var msecs =
-          options.msecs !== undefined ? options.msecs : new Date().getTime();
+  return removeCallback;
+}
 
-        // Per 4.2.1.2, use count of uuid's generated during the current clock
-        // cycle to simulate higher resolution clock
-        var nsecs =
-          options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
+/**
+ * Creates a guarded function wrapping the removeFunction call.
+ *
+ * @param {Function} removeFunction
+ * @param {Object} arg
+ * @returns {Function}
+ * @private
+ */
+function _prepareRemoveCallback(removeFunction, arg) {
+  var called = false;
 
-        // Time since last uuid creation (in msecs)
-        var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000;
+  return function _cleanupCallback(next) {
+    if (!called) {
+      const index = _removeObjects.indexOf(_cleanupCallback);
+      if (index >= 0) {
+        _removeObjects.splice(index, 1);
+      }
 
-        // Per 4.2.1.2, Bump clockseq on clock regression
-        if (dt < 0 && options.clockseq === undefined) {
-          clockseq = (clockseq + 1) & 0x3fff;
-        }
+      called = true;
+      removeFunction(arg);
+    }
 
-        // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
-        // time interval
-        if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
-          nsecs = 0;
-        }
+    if (next) next(null);
+  };
+}
 
-        // Per 4.2.1.2 Throw error if too many uuids are requested
-        if (nsecs >= 10000) {
-          throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");
-        }
+/**
+ * The garbage collector.
+ *
+ * @private
+ */
+function _garbageCollector() {
+  if (_uncaughtException && !_gracefulCleanup) {
+    return;
+  }
+
+  // the function being called removes itself from _removeObjects,
+  // loop until _removeObjects is empty
+  while (_removeObjects.length) {
+    try {
+      _removeObjects[0].call(null);
+    } catch (e) {
+      // already removed?
+    }
+  }
+}
+
+/**
+ * Helper for testing against EBADF to compensate changes made to Node 7.x under Windows.
+ */
+function isEBADF(error) {
+  return isExpectedError(error, -EBADF, 'EBADF');
+}
 
-        _lastMSecs = msecs;
-        _lastNSecs = nsecs;
-        _clockseq = clockseq;
+/**
+ * Helper for testing against ENOENT to compensate changes made to Node 7.x under Windows.
+ */
+function isENOENT(error) {
+  return isExpectedError(error, -ENOENT, 'ENOENT');
+}
 
-        // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
-        msecs += 12219292800000;
+/**
+ * Helper to determine whether the expected error code matches the actual code and errno,
+ * which will differ between the supported node versions.
+ *
+ * - Node >= 7.0:
+ *   error.code {String}
+ *   error.errno {String|Number} any numerical value will be negated
+ *
+ * - Node >= 6.0 < 7.0:
+ *   error.code {String}
+ *   error.errno {Number} negated
+ *
+ * - Node >= 4.0 < 6.0: introduces SystemError
+ *   error.code {String}
+ *   error.errno {Number} negated
+ *
+ * - Node >= 0.10 < 4.0:
+ *   error.code {Number} negated
+ *   error.errno n/a
+ */
+function isExpectedError(error, code, errno) {
+  return error.code == code || error.code == errno;
+}
 
-        // `time_low`
-        var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
-        b[i++] = (tl >>> 24) & 0xff;
-        b[i++] = (tl >>> 16) & 0xff;
-        b[i++] = (tl >>> 8) & 0xff;
-        b[i++] = tl & 0xff;
+/**
+ * Sets the graceful cleanup.
+ *
+ * Also removes the created files and directories when an uncaught exception occurs.
+ */
+function setGracefulCleanup() {
+  _gracefulCleanup = true;
+}
+
+const version = process.versions.node.split('.').map(function (value) {
+  return parseInt(value, 10);
+});
+
+if (version[0] === 0 && (version[1] < 9 || version[1] === 9 && version[2] < 5)) {
+  process.addListener('uncaughtException', function _uncaughtExceptionThrown(err) {
+    _uncaughtException = true;
+    _garbageCollector();
+
+    throw err;
+  });
+}
+
+process.addListener('exit', function _exit(code) {
+  if (code) _uncaughtException = true;
+  _garbageCollector();
+});
+
+/**
+ * Configuration options.
+ *
+ * @typedef {Object} Options
+ * @property {?number} tries the number of tries before give up the name generation
+ * @property {?string} template the "mkstemp" like filename template
+ * @property {?string} name fix name
+ * @property {?string} dir the tmp directory to use
+ * @property {?string} prefix prefix for the generated name
+ * @property {?string} postfix postfix for the generated name
+ */
 
-        // `time_mid`
-        var tmh = ((msecs / 0x100000000) * 10000) & 0xfffffff;
-        b[i++] = (tmh >>> 8) & 0xff;
-        b[i++] = tmh & 0xff;
+/**
+ * @typedef {Object} FileSyncObject
+ * @property {string} name the name of the file
+ * @property {string} fd the file descriptor
+ * @property {fileCallback} removeCallback the callback function to remove the file
+ */
 
-        // `time_high_and_version`
-        b[i++] = ((tmh >>> 24) & 0xf) | 0x10; // include version
-        b[i++] = (tmh >>> 16) & 0xff;
+/**
+ * @typedef {Object} DirSyncObject
+ * @property {string} name the name of the directory
+ * @property {fileCallback} removeCallback the callback function to remove the directory
+ */
 
-        // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
-        b[i++] = (clockseq >>> 8) | 0x80;
+/**
+ * @callback tmpNameCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ */
 
-        // `clock_seq_low`
-        b[i++] = clockseq & 0xff;
+/**
+ * @callback fileCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ * @param {number} fd the file descriptor
+ * @param {cleanupCallback} fn the cleanup callback function
+ */
 
-        // `node`
-        for (var n = 0; n < 6; ++n) {
-          b[i + n] = node[n];
-        }
+/**
+ * @callback dirCallback
+ * @param {?Error} err the error object if anything goes wrong
+ * @param {string} name the temporary file name
+ * @param {cleanupCallback} fn the cleanup callback function
+ */
+
+/**
+ * Removes the temporary created file or directory.
+ *
+ * @callback cleanupCallback
+ * @param {simpleCallback} [next] function to call after entry was removed
+ */
 
-        return buf ? buf : bytesToUuid(b);
+/**
+ * Callback function for function composition.
+ * @see {@link https://github.com/raszi/node-tmp/issues/57|raszi/node-tmp#57}
+ *
+ * @callback simpleCallback
+ */
+
+// exporting all the needed methods
+module.exports.tmpdir = tmpDir;
+
+module.exports.dir = dir;
+module.exports.dirSync = dirSync;
+
+module.exports.file = file;
+module.exports.fileSync = fileSync;
+
+module.exports.tmpName = tmpName;
+module.exports.tmpNameSync = tmpNameSync;
+
+module.exports.setGracefulCleanup = setGracefulCleanup;
+
+
+/***/ }),
+/* 955 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var net = __webpack_require__(164)
+  , tls = __webpack_require__(467)
+  , http = __webpack_require__(87)
+  , https = __webpack_require__(195)
+  , events = __webpack_require__(77)
+  , assert = __webpack_require__(28)
+  , util = __webpack_require__(3)
+  , Buffer = __webpack_require__(45).Buffer
+  ;
+
+exports.httpOverHttp = httpOverHttp
+exports.httpsOverHttp = httpsOverHttp
+exports.httpOverHttps = httpOverHttps
+exports.httpsOverHttps = httpsOverHttps
+
+
+function httpOverHttp(options) {
+  var agent = new TunnelingAgent(options)
+  agent.request = http.request
+  return agent
+}
+
+function httpsOverHttp(options) {
+  var agent = new TunnelingAgent(options)
+  agent.request = http.request
+  agent.createSocket = createSecureSocket
+  agent.defaultPort = 443
+  return agent
+}
+
+function httpOverHttps(options) {
+  var agent = new TunnelingAgent(options)
+  agent.request = https.request
+  return agent
+}
+
+function httpsOverHttps(options) {
+  var agent = new TunnelingAgent(options)
+  agent.request = https.request
+  agent.createSocket = createSecureSocket
+  agent.defaultPort = 443
+  return agent
+}
+
+
+function TunnelingAgent(options) {
+  var self = this
+  self.options = options || {}
+  self.proxyOptions = self.options.proxy || {}
+  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets
+  self.requests = []
+  self.sockets = []
+
+  self.on('free', function onFree(socket, host, port) {
+    for (var i = 0, len = self.requests.length; i < len; ++i) {
+      var pending = self.requests[i]
+      if (pending.host === host && pending.port === port) {
+        // Detect the request to connect same origin server,
+        // reuse the connection.
+        self.requests.splice(i, 1)
+        pending.request.onSocket(socket)
+        return
       }
+    }
+    socket.destroy()
+    self.removeSocket(socket)
+  })
+}
+util.inherits(TunnelingAgent, events.EventEmitter)
+
+TunnelingAgent.prototype.addRequest = function addRequest(req, options) {
+  var self = this
+
+   // Legacy API: addRequest(req, host, port, path)
+  if (typeof options === 'string') {
+    options = {
+      host: options,
+      port: arguments[2],
+      path: arguments[3]
+    };
+  }
 
-      module.exports = v1;
+  if (self.sockets.length >= this.maxSockets) {
+    // We are over limit so we'll add it to the queue.
+    self.requests.push({host: options.host, port: options.port, request: req})
+    return
+  }
 
-      /***/
-    },
-    /* 958 */
-    /***/ function (module, exports, __webpack_require__) {
-      var rng = __webpack_require__(464);
-      var bytesToUuid = __webpack_require__(463);
+  // If we are under maxSockets create a new one.
+  self.createConnection({host: options.host, port: options.port, request: req})
+}
 
-      function v4(options, buf, offset) {
-        var i = (buf && offset) || 0;
+TunnelingAgent.prototype.createConnection = function createConnection(pending) {
+  var self = this
 
-        if (typeof options == "string") {
-          buf = options === "binary" ? new Array(16) : null;
-          options = null;
-        }
-        options = options || {};
+  self.createSocket(pending, function(socket) {
+    socket.on('free', onFree)
+    socket.on('close', onCloseOrRemove)
+    socket.on('agentRemove', onCloseOrRemove)
+    pending.request.onSocket(socket)
 
-        var rnds = options.random || (options.rng || rng)();
+    function onFree() {
+      self.emit('free', socket, pending.host, pending.port)
+    }
 
-        // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
-        rnds[6] = (rnds[6] & 0x0f) | 0x40;
-        rnds[8] = (rnds[8] & 0x3f) | 0x80;
+    function onCloseOrRemove(err) {
+      self.removeSocket(socket)
+      socket.removeListener('free', onFree)
+      socket.removeListener('close', onCloseOrRemove)
+      socket.removeListener('agentRemove', onCloseOrRemove)
+    }
+  })
+}
+
+TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
+  var self = this
+  var placeholder = {}
+  self.sockets.push(placeholder)
+
+  var connectOptions = mergeOptions({}, self.proxyOptions,
+    { method: 'CONNECT'
+    , path: options.host + ':' + options.port
+    , agent: false
+    }
+  )
+  if (connectOptions.proxyAuth) {
+    connectOptions.headers = connectOptions.headers || {}
+    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
+        Buffer.from(connectOptions.proxyAuth).toString('base64')
+  }
 
-        // Copy bytes to buffer, if provided
-        if (buf) {
-          for (var ii = 0; ii < 16; ++ii) {
-            buf[i + ii] = rnds[ii];
-          }
-        }
+  debug('making CONNECT request')
+  var connectReq = self.request(connectOptions)
+  connectReq.useChunkedEncodingByDefault = false // for v0.6
+  connectReq.once('response', onResponse) // for v0.6
+  connectReq.once('upgrade', onUpgrade)   // for v0.6
+  connectReq.once('connect', onConnect)   // for v0.7 or later
+  connectReq.once('error', onError)
+  connectReq.end()
+
+  function onResponse(res) {
+    // Very hacky. This is necessary to avoid http-parser leaks.
+    res.upgrade = true
+  }
 
-        return buf || bytesToUuid(rnds);
-      }
+  function onUpgrade(res, socket, head) {
+    // Hacky.
+    process.nextTick(function() {
+      onConnect(res, socket, head)
+    })
+  }
 
-      module.exports = v4;
+  function onConnect(res, socket, head) {
+    connectReq.removeAllListeners()
+    socket.removeAllListeners()
+
+    if (res.statusCode === 200) {
+      assert.equal(head.length, 0)
+      debug('tunneling connection has established')
+      self.sockets[self.sockets.indexOf(placeholder)] = socket
+      cb(socket)
+    } else {
+      debug('tunneling socket could not be established, statusCode=%d', res.statusCode)
+      var error = new Error('tunneling socket could not be established, ' + 'statusCode=' + res.statusCode)
+      error.code = 'ECONNRESET'
+      options.request.emit('error', error)
+      self.removeSocket(placeholder)
+    }
+  }
 
-      /***/
-    },
-    /* 959 */
-    /***/ function (module, exports, __webpack_require__) {
-      var parse = __webpack_require__(452);
-      var correct = __webpack_require__(935);
+  function onError(cause) {
+    connectReq.removeAllListeners()
 
-      var genericWarning =
-        "license should be " +
-        'a valid SPDX license expression (without "LicenseRef"), ' +
-        '"UNLICENSED", or ' +
-        '"SEE LICENSE IN <filename>"';
+    debug('tunneling socket could not be established, cause=%s\n', cause.message, cause.stack)
+    var error = new Error('tunneling socket could not be established, ' + 'cause=' + cause.message)
+    error.code = 'ECONNRESET'
+    options.request.emit('error', error)
+    self.removeSocket(placeholder)
+  }
+}
 
-      var fileReferenceRE = /^SEE LICEN[CS]E IN (.+)$/;
+TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
+  var pos = this.sockets.indexOf(socket)
+  if (pos === -1) return
 
-      function startsWith(prefix, string) {
-        return string.slice(0, prefix.length) === prefix;
-      }
+  this.sockets.splice(pos, 1)
 
-      function usesLicenseRef(ast) {
-        if (ast.hasOwnProperty("license")) {
-          var license = ast.license;
-          return (
-            startsWith("LicenseRef", license) ||
-            startsWith("DocumentRef", license)
-          );
-        } else {
-          return usesLicenseRef(ast.left) || usesLicenseRef(ast.right);
+  var pending = this.requests.shift()
+  if (pending) {
+    // If we have pending requests and a socket gets closed a new one
+    // needs to be created to take over in the pool for the one that closed.
+    this.createConnection(pending)
+  }
+}
+
+function createSecureSocket(options, cb) {
+  var self = this
+  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
+    // 0 is dummy port for v0.6
+    var secureSocket = tls.connect(0, mergeOptions({}, self.options,
+      { servername: options.host
+      , socket: socket
+      }
+    ))
+    self.sockets[self.sockets.indexOf(socket)] = secureSocket
+    cb(secureSocket)
+  })
+}
+
+
+function mergeOptions(target) {
+  for (var i = 1, len = arguments.length; i < len; ++i) {
+    var overrides = arguments[i]
+    if (typeof overrides === 'object') {
+      var keys = Object.keys(overrides)
+      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
+        var k = keys[j]
+        if (overrides[k] !== undefined) {
+          target[k] = overrides[k]
         }
       }
+    }
+  }
+  return target
+}
+
+
+var debug
+if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
+  debug = function() {
+    var args = Array.prototype.slice.call(arguments)
+    if (typeof args[0] === 'string') {
+      args[0] = 'TUNNEL: ' + args[0]
+    } else {
+      args.unshift('TUNNEL:')
+    }
+    console.error.apply(console, args)
+  }
+} else {
+  debug = function() {}
+}
+exports.debug = debug // for test
 
-      module.exports = function (argument) {
-        var ast;
 
-        try {
-          ast = parse(argument);
-        } catch (e) {
-          var match;
-          if (argument === "UNLICENSED" || argument === "UNLICENCED") {
-            return {
-              validForOldPackages: true,
-              validForNewPackages: true,
-              unlicensed: true,
-            };
-          } else if ((match = fileReferenceRE.exec(argument))) {
-            return {
-              validForOldPackages: true,
-              validForNewPackages: true,
-              inFile: match[1],
-            };
-          } else {
-            var result = {
-              validForOldPackages: false,
-              validForNewPackages: false,
-              warnings: [genericWarning],
-            };
-            if (argument.trim().length !== 0) {
-              var corrected = correct(argument);
-              if (corrected) {
-                result.warnings.push(
-                  'license is similar to the valid expression "' +
-                    corrected +
-                    '"',
-                );
-              }
-            }
-            return result;
-          }
-        }
+/***/ }),
+/* 956 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (usesLicenseRef(ast)) {
-          return {
-            validForNewPackages: false,
-            validForOldPackages: false,
-            spdx: true,
-            warnings: [genericWarning],
-          };
-        } else {
-          return {
-            validForNewPackages: true,
-            validForOldPackages: true,
-            spdx: true,
-          };
-        }
-      };
 
-      /***/
-    },
-    /* 960 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-       * verror.js: richer JavaScript errors
-       */
+/**
+ * For Node.js, simply re-export the core `util.deprecate` function.
+ */
 
-      var mod_assertplus = __webpack_require__(16);
-      var mod_util = __webpack_require__(3);
+module.exports = __webpack_require__(3).deprecate;
 
-      var mod_extsprintf = __webpack_require__(961);
-      var mod_isError = __webpack_require__(113).isError;
-      var sprintf = mod_extsprintf.sprintf;
 
-      /*
-       * Public interface
-       */
+/***/ }),
+/* 957 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      /* So you can 'var VError = require('verror')' */
-      module.exports = VError;
-      /* For compatibility */
-      VError.VError = VError;
-      /* Other exported classes */
-      VError.SError = SError;
-      VError.WError = WError;
-      VError.MultiError = MultiError;
+var rng = __webpack_require__(464);
+var bytesToUuid = __webpack_require__(463);
 
-      /*
-       * Common function used to parse constructor arguments for VError, WError, and
-       * SError.  Named arguments to this function:
-       *
-       *     strict		force strict interpretation of sprintf arguments, even
-       *     			if the options in "argv" don't say so
-       *
-       *     argv		error's constructor arguments, which are to be
-       *     			interpreted as described in README.md.  For quick
-       *     			reference, "argv" has one of the following forms:
-       *
-       *          [ sprintf_args... ]           (argv[0] is a string)
-       *          [ cause, sprintf_args... ]    (argv[0] is an Error)
-       *          [ options, sprintf_args... ]  (argv[0] is an object)
-       *
-       * This function normalizes these forms, producing an object with the following
-       * properties:
-       *
-       *    options           equivalent to "options" in third form.  This will never
-       *    			be a direct reference to what the caller passed in
-       *    			(i.e., it may be a shallow copy), so it can be freely
-       *    			modified.
-       *
-       *    shortmessage      result of sprintf(sprintf_args), taking options.strict
-       *    			into account as described in README.md.
-       */
-      function parseConstructorArguments(args) {
-        var argv, options, sprintf_args, shortmessage, k;
+// **`v1()` - Generate time-based UUID**
+//
+// Inspired by https://github.com/LiosK/UUID.js
+// and http://docs.python.org/library/uuid.html
 
-        mod_assertplus.object(args, "args");
-        mod_assertplus.bool(args.strict, "args.strict");
-        mod_assertplus.array(args.argv, "args.argv");
-        argv = args.argv;
+var _nodeId;
+var _clockseq;
 
-        /*
-         * First, figure out which form of invocation we've been given.
-         */
-        if (argv.length === 0) {
-          options = {};
-          sprintf_args = [];
-        } else if (mod_isError(argv[0])) {
-          options = { cause: argv[0] };
-          sprintf_args = argv.slice(1);
-        } else if (typeof argv[0] === "object") {
-          options = {};
-          for (k in argv[0]) {
-            options[k] = argv[0][k];
-          }
-          sprintf_args = argv.slice(1);
-        } else {
-          mod_assertplus.string(
-            argv[0],
-            "first argument to VError, SError, or WError " +
-              "constructor must be a string, object, or Error",
-          );
-          options = {};
-          sprintf_args = argv;
-        }
+// Previous uuid creation time
+var _lastMSecs = 0;
+var _lastNSecs = 0;
 
-        /*
-         * Now construct the error's message.
-         *
-         * extsprintf (which we invoke here with our caller's arguments in order
-         * to construct this Error's message) is strict in its interpretation of
-         * values to be processed by the "%s" specifier.  The value passed to
-         * extsprintf must actually be a string or something convertible to a
-         * String using .toString().  Passing other values (notably "null" and
-         * "undefined") is considered a programmer error.  The assumption is
-         * that if you actually want to print the string "null" or "undefined",
-         * then that's easy to do that when you're calling extsprintf; on the
-         * other hand, if you did NOT want that (i.e., there's actually a bug
-         * where the program assumes some variable is non-null and tries to
-         * print it, which might happen when constructing a packet or file in
-         * some specific format), then it's better to stop immediately than
-         * produce bogus output.
-         *
-         * However, sometimes the bug is only in the code calling VError, and a
-         * programmer might prefer to have the error message contain "null" or
-         * "undefined" rather than have the bug in the error path crash the
-         * program (making the first bug harder to identify).  For that reason,
-         * by default VError converts "null" or "undefined" arguments to their
-         * string representations and passes those to extsprintf.  Programmers
-         * desiring the strict behavior can use the SError class or pass the
-         * "strict" option to the VError constructor.
-         */
-        mod_assertplus.object(options);
-        if (!options.strict && !args.strict) {
-          sprintf_args = sprintf_args.map(function (a) {
-            return a === null ? "null" : a === undefined ? "undefined" : a;
-          });
-        }
+// See https://github.com/broofa/node-uuid for API details
+function v1(options, buf, offset) {
+  var i = buf && offset || 0;
+  var b = buf || [];
 
-        if (sprintf_args.length === 0) {
-          shortmessage = "";
-        } else {
-          shortmessage = sprintf.apply(null, sprintf_args);
-        }
+  options = options || {};
+  var node = options.node || _nodeId;
+  var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq;
 
-        return {
-          options: options,
-          shortmessage: shortmessage,
-        };
-      }
+  // node and clockseq need to be initialized to random values if they're not
+  // specified.  We do this lazily to minimize issues related to insufficient
+  // system entropy.  See #189
+  if (node == null || clockseq == null) {
+    var seedBytes = rng();
+    if (node == null) {
+      // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
+      node = _nodeId = [
+        seedBytes[0] | 0x01,
+        seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]
+      ];
+    }
+    if (clockseq == null) {
+      // Per 4.2.2, randomize (14 bit) clockseq
+      clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;
+    }
+  }
 
-      /*
-       * See README.md for reference documentation.
-       */
-      function VError() {
-        var args, obj, parsed, cause, ctor, message, k;
+  // UUID timestamps are 100 nano-second units since the Gregorian epoch,
+  // (1582-10-15 00:00).  JSNumbers aren't precise enough for this, so
+  // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
+  // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
+  var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime();
 
-        args = Array.prototype.slice.call(arguments, 0);
+  // Per 4.2.1.2, use count of uuid's generated during the current clock
+  // cycle to simulate higher resolution clock
+  var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
 
-        /*
-         * This is a regrettable pattern, but JavaScript's built-in Error class
-         * is defined to work this way, so we allow the constructor to be called
-         * without "new".
-         */
-        if (!(this instanceof VError)) {
-          obj = Object.create(VError.prototype);
-          VError.apply(obj, arguments);
-          return obj;
-        }
+  // Time since last uuid creation (in msecs)
+  var dt = (msecs - _lastMSecs) + (nsecs - _lastNSecs)/10000;
 
-        /*
-         * For convenience and backwards compatibility, we support several
-         * different calling forms.  Normalize them here.
-         */
-        parsed = parseConstructorArguments({
-          argv: args,
-          strict: false,
-        });
+  // Per 4.2.1.2, Bump clockseq on clock regression
+  if (dt < 0 && options.clockseq === undefined) {
+    clockseq = clockseq + 1 & 0x3fff;
+  }
 
-        /*
-         * If we've been given a name, apply it now.
-         */
-        if (parsed.options.name) {
-          mod_assertplus.string(
-            parsed.options.name,
-            'error\'s "name" must be a string',
-          );
-          this.name = parsed.options.name;
-        }
+  // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
+  // time interval
+  if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
+    nsecs = 0;
+  }
 
-        /*
-         * For debugging, we keep track of the original short message (attached
-         * this Error particularly) separately from the complete message (which
-         * includes the messages of our cause chain).
-         */
-        this.jse_shortmsg = parsed.shortmessage;
-        message = parsed.shortmessage;
+  // Per 4.2.1.2 Throw error if too many uuids are requested
+  if (nsecs >= 10000) {
+    throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
+  }
 
-        /*
-         * If we've been given a cause, record a reference to it and update our
-         * message appropriately.
-         */
-        cause = parsed.options.cause;
-        if (cause) {
-          mod_assertplus.ok(mod_isError(cause), "cause is not an Error");
-          this.jse_cause = cause;
+  _lastMSecs = msecs;
+  _lastNSecs = nsecs;
+  _clockseq = clockseq;
 
-          if (!parsed.options.skipCauseMessage) {
-            message += ": " + cause.message;
-          }
-        }
+  // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
+  msecs += 12219292800000;
 
-        /*
-         * If we've been given an object with properties, shallow-copy that
-         * here.  We don't want to use a deep copy in case there are non-plain
-         * objects here, but we don't want to use the original object in case
-         * the caller modifies it later.
-         */
-        this.jse_info = {};
-        if (parsed.options.info) {
-          for (k in parsed.options.info) {
-            this.jse_info[k] = parsed.options.info[k];
-          }
-        }
+  // `time_low`
+  var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
+  b[i++] = tl >>> 24 & 0xff;
+  b[i++] = tl >>> 16 & 0xff;
+  b[i++] = tl >>> 8 & 0xff;
+  b[i++] = tl & 0xff;
 
-        this.message = message;
-        Error.call(this, message);
+  // `time_mid`
+  var tmh = (msecs / 0x100000000 * 10000) & 0xfffffff;
+  b[i++] = tmh >>> 8 & 0xff;
+  b[i++] = tmh & 0xff;
 
-        if (Error.captureStackTrace) {
-          ctor = parsed.options.constructorOpt || this.constructor;
-          Error.captureStackTrace(this, ctor);
-        }
+  // `time_high_and_version`
+  b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
+  b[i++] = tmh >>> 16 & 0xff;
 
-        return this;
-      }
+  // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
+  b[i++] = clockseq >>> 8 | 0x80;
 
-      mod_util.inherits(VError, Error);
-      VError.prototype.name = "VError";
+  // `clock_seq_low`
+  b[i++] = clockseq & 0xff;
 
-      VError.prototype.toString = function ve_toString() {
-        var str =
-          (this.hasOwnProperty("name") && this.name) ||
-          this.constructor.name ||
-          this.constructor.prototype.name;
-        if (this.message) str += ": " + this.message;
+  // `node`
+  for (var n = 0; n < 6; ++n) {
+    b[i + n] = node[n];
+  }
 
-        return str;
-      };
+  return buf ? buf : bytesToUuid(b);
+}
 
-      /*
-       * This method is provided for compatibility.  New callers should use
-       * VError.cause() instead.  That method also uses the saner `null` return value
-       * when there is no cause.
-       */
-      VError.prototype.cause = function ve_cause() {
-        var cause = VError.cause(this);
-        return cause === null ? undefined : cause;
-      };
+module.exports = v1;
 
-      /*
-       * Static methods
-       *
-       * These class-level methods are provided so that callers can use them on
-       * instances of Errors that are not VErrors.  New interfaces should be provided
-       * only using static methods to eliminate the class of programming mistake where
-       * people fail to check whether the Error object has the corresponding methods.
-       */
 
-      VError.cause = function (err) {
-        mod_assertplus.ok(mod_isError(err), "err must be an Error");
-        return mod_isError(err.jse_cause) ? err.jse_cause : null;
-      };
+/***/ }),
+/* 958 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      VError.info = function (err) {
-        var rv, cause, k;
+var rng = __webpack_require__(464);
+var bytesToUuid = __webpack_require__(463);
 
-        mod_assertplus.ok(mod_isError(err), "err must be an Error");
-        cause = VError.cause(err);
-        if (cause !== null) {
-          rv = VError.info(cause);
-        } else {
-          rv = {};
-        }
+function v4(options, buf, offset) {
+  var i = buf && offset || 0;
 
-        if (typeof err.jse_info == "object" && err.jse_info !== null) {
-          for (k in err.jse_info) {
-            rv[k] = err.jse_info[k];
-          }
-        }
+  if (typeof(options) == 'string') {
+    buf = options === 'binary' ? new Array(16) : null;
+    options = null;
+  }
+  options = options || {};
 
-        return rv;
-      };
+  var rnds = options.random || (options.rng || rng)();
 
-      VError.findCauseByName = function (err, name) {
-        var cause;
+  // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+  rnds[6] = (rnds[6] & 0x0f) | 0x40;
+  rnds[8] = (rnds[8] & 0x3f) | 0x80;
 
-        mod_assertplus.ok(mod_isError(err), "err must be an Error");
-        mod_assertplus.string(name, "name");
-        mod_assertplus.ok(name.length > 0, "name cannot be empty");
+  // Copy bytes to buffer, if provided
+  if (buf) {
+    for (var ii = 0; ii < 16; ++ii) {
+      buf[i + ii] = rnds[ii];
+    }
+  }
 
-        for (cause = err; cause !== null; cause = VError.cause(cause)) {
-          mod_assertplus.ok(mod_isError(cause));
-          if (cause.name == name) {
-            return cause;
-          }
-        }
+  return buf || bytesToUuid(rnds);
+}
 
-        return null;
-      };
+module.exports = v4;
 
-      VError.hasCauseWithName = function (err, name) {
-        return VError.findCauseByName(err, name) !== null;
-      };
 
-      VError.fullStack = function (err) {
-        mod_assertplus.ok(mod_isError(err), "err must be an Error");
+/***/ }),
+/* 959 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        var cause = VError.cause(err);
+var parse = __webpack_require__(452);
+var correct = __webpack_require__(935);
 
-        if (cause) {
-          return err.stack + "\ncaused by: " + VError.fullStack(cause);
-        }
+var genericWarning = (
+  'license should be ' +
+  'a valid SPDX license expression (without "LicenseRef"), ' +
+  '"UNLICENSED", or ' +
+  '"SEE LICENSE IN <filename>"'
+);
 
-        return err.stack;
-      };
+var fileReferenceRE = /^SEE LICEN[CS]E IN (.+)$/;
 
-      VError.errorFromList = function (errors) {
-        mod_assertplus.arrayOfObject(errors, "errors");
+function startsWith(prefix, string) {
+  return string.slice(0, prefix.length) === prefix;
+}
 
-        if (errors.length === 0) {
-          return null;
+function usesLicenseRef(ast) {
+  if (ast.hasOwnProperty('license')) {
+    var license = ast.license;
+    return (
+      startsWith('LicenseRef', license) ||
+      startsWith('DocumentRef', license)
+    );
+  } else {
+    return (
+      usesLicenseRef(ast.left) ||
+      usesLicenseRef(ast.right)
+    );
+  }
+}
+
+module.exports = function(argument) {
+  var ast;
+
+  try {
+    ast = parse(argument);
+  } catch (e) {
+    var match
+    if (
+      argument === 'UNLICENSED' ||
+      argument === 'UNLICENCED'
+    ) {
+      return {
+        validForOldPackages: true,
+        validForNewPackages: true,
+        unlicensed: true
+      };
+    } else if (match = fileReferenceRE.exec(argument)) {
+      return {
+        validForOldPackages: true,
+        validForNewPackages: true,
+        inFile: match[1]
+      };
+    } else {
+      var result = {
+        validForOldPackages: false,
+        validForNewPackages: false,
+        warnings: [genericWarning]
+      };
+      if (argument.trim().length !== 0) {
+        var corrected = correct(argument);
+        if (corrected) {
+          result.warnings.push(
+            'license is similar to the valid expression "' + corrected + '"'
+          );
         }
+      }
+      return result;
+    }
+  }
 
-        errors.forEach(function (e) {
-          mod_assertplus.ok(mod_isError(e));
-        });
+  if (usesLicenseRef(ast)) {
+    return {
+      validForNewPackages: false,
+      validForOldPackages: false,
+      spdx: true,
+      warnings: [genericWarning]
+    };
+  } else {
+    return {
+      validForNewPackages: true,
+      validForOldPackages: true,
+      spdx: true
+    };
+  }
+};
 
-        if (errors.length == 1) {
-          return errors[0];
-        }
 
-        return new MultiError(errors);
-      };
+/***/ }),
+/* 960 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      VError.errorForEach = function (err, func) {
-        mod_assertplus.ok(mod_isError(err), "err must be an Error");
-        mod_assertplus.func(func, "func");
+/*
+ * verror.js: richer JavaScript errors
+ */
 
-        if (err instanceof MultiError) {
-          err.errors().forEach(function iterError(e) {
-            func(e);
-          });
-        } else {
-          func(err);
-        }
-      };
+var mod_assertplus = __webpack_require__(16);
+var mod_util = __webpack_require__(3);
 
-      /*
-       * SError is like VError, but stricter about types.  You cannot pass "null" or
-       * "undefined" as string arguments to the formatter.
-       */
-      function SError() {
-        var args, obj, parsed, options;
+var mod_extsprintf = __webpack_require__(961);
+var mod_isError = __webpack_require__(113).isError;
+var sprintf = mod_extsprintf.sprintf;
 
-        args = Array.prototype.slice.call(arguments, 0);
-        if (!(this instanceof SError)) {
-          obj = Object.create(SError.prototype);
-          SError.apply(obj, arguments);
-          return obj;
-        }
+/*
+ * Public interface
+ */
 
-        parsed = parseConstructorArguments({
-          argv: args,
-          strict: true,
-        });
+/* So you can 'var VError = require('verror')' */
+module.exports = VError;
+/* For compatibility */
+VError.VError = VError;
+/* Other exported classes */
+VError.SError = SError;
+VError.WError = WError;
+VError.MultiError = MultiError;
+
+/*
+ * Common function used to parse constructor arguments for VError, WError, and
+ * SError.  Named arguments to this function:
+ *
+ *     strict		force strict interpretation of sprintf arguments, even
+ *     			if the options in "argv" don't say so
+ *
+ *     argv		error's constructor arguments, which are to be
+ *     			interpreted as described in README.md.  For quick
+ *     			reference, "argv" has one of the following forms:
+ *
+ *          [ sprintf_args... ]           (argv[0] is a string)
+ *          [ cause, sprintf_args... ]    (argv[0] is an Error)
+ *          [ options, sprintf_args... ]  (argv[0] is an object)
+ *
+ * This function normalizes these forms, producing an object with the following
+ * properties:
+ *
+ *    options           equivalent to "options" in third form.  This will never
+ *    			be a direct reference to what the caller passed in
+ *    			(i.e., it may be a shallow copy), so it can be freely
+ *    			modified.
+ *
+ *    shortmessage      result of sprintf(sprintf_args), taking options.strict
+ *    			into account as described in README.md.
+ */
+function parseConstructorArguments(args)
+{
+	var argv, options, sprintf_args, shortmessage, k;
+
+	mod_assertplus.object(args, 'args');
+	mod_assertplus.bool(args.strict, 'args.strict');
+	mod_assertplus.array(args.argv, 'args.argv');
+	argv = args.argv;
+
+	/*
+	 * First, figure out which form of invocation we've been given.
+	 */
+	if (argv.length === 0) {
+		options = {};
+		sprintf_args = [];
+	} else if (mod_isError(argv[0])) {
+		options = { 'cause': argv[0] };
+		sprintf_args = argv.slice(1);
+	} else if (typeof (argv[0]) === 'object') {
+		options = {};
+		for (k in argv[0]) {
+			options[k] = argv[0][k];
+		}
+		sprintf_args = argv.slice(1);
+	} else {
+		mod_assertplus.string(argv[0],
+		    'first argument to VError, SError, or WError ' +
+		    'constructor must be a string, object, or Error');
+		options = {};
+		sprintf_args = argv;
+	}
+
+	/*
+	 * Now construct the error's message.
+	 *
+	 * extsprintf (which we invoke here with our caller's arguments in order
+	 * to construct this Error's message) is strict in its interpretation of
+	 * values to be processed by the "%s" specifier.  The value passed to
+	 * extsprintf must actually be a string or something convertible to a
+	 * String using .toString().  Passing other values (notably "null" and
+	 * "undefined") is considered a programmer error.  The assumption is
+	 * that if you actually want to print the string "null" or "undefined",
+	 * then that's easy to do that when you're calling extsprintf; on the
+	 * other hand, if you did NOT want that (i.e., there's actually a bug
+	 * where the program assumes some variable is non-null and tries to
+	 * print it, which might happen when constructing a packet or file in
+	 * some specific format), then it's better to stop immediately than
+	 * produce bogus output.
+	 *
+	 * However, sometimes the bug is only in the code calling VError, and a
+	 * programmer might prefer to have the error message contain "null" or
+	 * "undefined" rather than have the bug in the error path crash the
+	 * program (making the first bug harder to identify).  For that reason,
+	 * by default VError converts "null" or "undefined" arguments to their
+	 * string representations and passes those to extsprintf.  Programmers
+	 * desiring the strict behavior can use the SError class or pass the
+	 * "strict" option to the VError constructor.
+	 */
+	mod_assertplus.object(options);
+	if (!options.strict && !args.strict) {
+		sprintf_args = sprintf_args.map(function (a) {
+			return (a === null ? 'null' :
+			    a === undefined ? 'undefined' : a);
+		});
+	}
+
+	if (sprintf_args.length === 0) {
+		shortmessage = '';
+	} else {
+		shortmessage = sprintf.apply(null, sprintf_args);
+	}
+
+	return ({
+	    'options': options,
+	    'shortmessage': shortmessage
+	});
+}
+
+/*
+ * See README.md for reference documentation.
+ */
+function VError()
+{
+	var args, obj, parsed, cause, ctor, message, k;
+
+	args = Array.prototype.slice.call(arguments, 0);
+
+	/*
+	 * This is a regrettable pattern, but JavaScript's built-in Error class
+	 * is defined to work this way, so we allow the constructor to be called
+	 * without "new".
+	 */
+	if (!(this instanceof VError)) {
+		obj = Object.create(VError.prototype);
+		VError.apply(obj, arguments);
+		return (obj);
+	}
+
+	/*
+	 * For convenience and backwards compatibility, we support several
+	 * different calling forms.  Normalize them here.
+	 */
+	parsed = parseConstructorArguments({
+	    'argv': args,
+	    'strict': false
+	});
+
+	/*
+	 * If we've been given a name, apply it now.
+	 */
+	if (parsed.options.name) {
+		mod_assertplus.string(parsed.options.name,
+		    'error\'s "name" must be a string');
+		this.name = parsed.options.name;
+	}
+
+	/*
+	 * For debugging, we keep track of the original short message (attached
+	 * this Error particularly) separately from the complete message (which
+	 * includes the messages of our cause chain).
+	 */
+	this.jse_shortmsg = parsed.shortmessage;
+	message = parsed.shortmessage;
+
+	/*
+	 * If we've been given a cause, record a reference to it and update our
+	 * message appropriately.
+	 */
+	cause = parsed.options.cause;
+	if (cause) {
+		mod_assertplus.ok(mod_isError(cause), 'cause is not an Error');
+		this.jse_cause = cause;
+
+		if (!parsed.options.skipCauseMessage) {
+			message += ': ' + cause.message;
+		}
+	}
+
+	/*
+	 * If we've been given an object with properties, shallow-copy that
+	 * here.  We don't want to use a deep copy in case there are non-plain
+	 * objects here, but we don't want to use the original object in case
+	 * the caller modifies it later.
+	 */
+	this.jse_info = {};
+	if (parsed.options.info) {
+		for (k in parsed.options.info) {
+			this.jse_info[k] = parsed.options.info[k];
+		}
+	}
+
+	this.message = message;
+	Error.call(this, message);
+
+	if (Error.captureStackTrace) {
+		ctor = parsed.options.constructorOpt || this.constructor;
+		Error.captureStackTrace(this, ctor);
+	}
+
+	return (this);
+}
+
+mod_util.inherits(VError, Error);
+VError.prototype.name = 'VError';
+
+VError.prototype.toString = function ve_toString()
+{
+	var str = (this.hasOwnProperty('name') && this.name ||
+		this.constructor.name || this.constructor.prototype.name);
+	if (this.message)
+		str += ': ' + this.message;
+
+	return (str);
+};
 
-        options = parsed.options;
-        VError.call(this, options, "%s", parsed.shortmessage);
+/*
+ * This method is provided for compatibility.  New callers should use
+ * VError.cause() instead.  That method also uses the saner `null` return value
+ * when there is no cause.
+ */
+VError.prototype.cause = function ve_cause()
+{
+	var cause = VError.cause(this);
+	return (cause === null ? undefined : cause);
+};
 
-        return this;
-      }
+/*
+ * Static methods
+ *
+ * These class-level methods are provided so that callers can use them on
+ * instances of Errors that are not VErrors.  New interfaces should be provided
+ * only using static methods to eliminate the class of programming mistake where
+ * people fail to check whether the Error object has the corresponding methods.
+ */
 
-      /*
-       * We don't bother setting SError.prototype.name because once constructed,
-       * SErrors are just like VErrors.
-       */
-      mod_util.inherits(SError, VError);
+VError.cause = function (err)
+{
+	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
+	return (mod_isError(err.jse_cause) ? err.jse_cause : null);
+};
 
-      /*
-       * Represents a collection of errors for the purpose of consumers that generally
-       * only deal with one error.  Callers can extract the individual errors
-       * contained in this object, but may also just treat it as a normal single
-       * error, in which case a summary message will be printed.
-       */
-      function MultiError(errors) {
-        mod_assertplus.array(errors, "list of errors");
-        mod_assertplus.ok(errors.length > 0, "must be at least one error");
-        this.ase_errors = errors;
-
-        VError.call(
-          this,
-          {
-            cause: errors[0],
-          },
-          "first of %d error%s",
-          errors.length,
-          errors.length == 1 ? "" : "s",
-        );
-      }
+VError.info = function (err)
+{
+	var rv, cause, k;
+
+	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
+	cause = VError.cause(err);
+	if (cause !== null) {
+		rv = VError.info(cause);
+	} else {
+		rv = {};
+	}
+
+	if (typeof (err.jse_info) == 'object' && err.jse_info !== null) {
+		for (k in err.jse_info) {
+			rv[k] = err.jse_info[k];
+		}
+	}
+
+	return (rv);
+};
 
-      mod_util.inherits(MultiError, VError);
-      MultiError.prototype.name = "MultiError";
+VError.findCauseByName = function (err, name)
+{
+	var cause;
 
-      MultiError.prototype.errors = function me_errors() {
-        return this.ase_errors.slice(0);
-      };
+	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
+	mod_assertplus.string(name, 'name');
+	mod_assertplus.ok(name.length > 0, 'name cannot be empty');
 
-      /*
-       * See README.md for reference details.
-       */
-      function WError() {
-        var args, obj, parsed, options;
+	for (cause = err; cause !== null; cause = VError.cause(cause)) {
+		mod_assertplus.ok(mod_isError(cause));
+		if (cause.name == name) {
+			return (cause);
+		}
+	}
 
-        args = Array.prototype.slice.call(arguments, 0);
-        if (!(this instanceof WError)) {
-          obj = Object.create(WError.prototype);
-          WError.apply(obj, args);
-          return obj;
-        }
+	return (null);
+};
 
-        parsed = parseConstructorArguments({
-          argv: args,
-          strict: false,
-        });
+VError.hasCauseWithName = function (err, name)
+{
+	return (VError.findCauseByName(err, name) !== null);
+};
 
-        options = parsed.options;
-        options["skipCauseMessage"] = true;
-        VError.call(this, options, "%s", parsed.shortmessage);
+VError.fullStack = function (err)
+{
+	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
 
-        return this;
-      }
+	var cause = VError.cause(err);
 
-      mod_util.inherits(WError, VError);
-      WError.prototype.name = "WError";
+	if (cause) {
+		return (err.stack + '\ncaused by: ' + VError.fullStack(cause));
+	}
 
-      WError.prototype.toString = function we_toString() {
-        var str =
-          (this.hasOwnProperty("name") && this.name) ||
-          this.constructor.name ||
-          this.constructor.prototype.name;
-        if (this.message) str += ": " + this.message;
-        if (this.jse_cause && this.jse_cause.message)
-          str += "; caused by " + this.jse_cause.toString();
+	return (err.stack);
+};
 
-        return str;
-      };
+VError.errorFromList = function (errors)
+{
+	mod_assertplus.arrayOfObject(errors, 'errors');
 
-      /*
-       * For purely historical reasons, WError's cause() function allows you to set
-       * the cause.
-       */
-      WError.prototype.cause = function we_cause(c) {
-        if (mod_isError(c)) this.jse_cause = c;
+	if (errors.length === 0) {
+		return (null);
+	}
 
-        return this.jse_cause;
-      };
+	errors.forEach(function (e) {
+		mod_assertplus.ok(mod_isError(e));
+	});
 
-      /***/
-    },
-    /* 961 */
-    /***/ function (module, exports, __webpack_require__) {
-      /*
-       * extsprintf.js: extended POSIX-style sprintf
-       */
+	if (errors.length == 1) {
+		return (errors[0]);
+	}
 
-      var mod_assert = __webpack_require__(28);
-      var mod_util = __webpack_require__(3);
+	return (new MultiError(errors));
+};
 
-      /*
-       * Public interface
-       */
-      exports.sprintf = jsSprintf;
-      exports.printf = jsPrintf;
-      exports.fprintf = jsFprintf;
+VError.errorForEach = function (err, func)
+{
+	mod_assertplus.ok(mod_isError(err), 'err must be an Error');
+	mod_assertplus.func(func, 'func');
 
-      /*
-       * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
-       * exception when given a format string we don't understand, rather than
-       * ignoring it, so that we won't break existing programs if/when we go implement
-       * the rest of this.
-       *
-       * This implementation currently supports specifying
-       *	- field alignment ('-' flag),
-       * 	- zero-pad ('0' flag)
-       *	- always show numeric sign ('+' flag),
-       *	- field width
-       *	- conversions for strings, decimal integers, and floats (numbers).
-       *	- argument size specifiers.  These are all accepted but ignored, since
-       *	  Javascript has no notion of the physical size of an argument.
-       *
-       * Everything else is currently unsupported, most notably precision, unsigned
-       * numbers, non-decimal numbers, and characters.
-       */
-      function jsSprintf(ofmt) {
-        var regex = [
-          "([^%]*)" /* normal text */,
-          "%" /* start of format */,
-          "(['\\-+ #0]*?)" /* flags (optional) */,
-          "([1-9]\\d*)?" /* width (optional) */,
-          "(\\.([1-9]\\d*))?" /* precision (optional) */,
-          "[lhjztL]*?" /* length mods (ignored) */,
-          "([diouxXfFeEgGaAcCsSp%jr])" /* conversion */,
-        ].join("");
-
-        var re = new RegExp(regex);
-
-        /* variadic arguments used to fill in conversion specifiers */
-        var args = Array.prototype.slice.call(arguments, 1);
-        /* remaining format string */
-        var fmt = ofmt;
-
-        /* components of the current conversion specifier */
-        var flags, width, precision, conversion;
-        var left, pad, sign, arg, match;
-
-        /* return value */
-        var ret = "";
-
-        /* current variadic argument (1-based) */
-        var argn = 1;
-        /* 0-based position in the format string that we've read */
-        var posn = 0;
-        /* 1-based position in the format string of the current conversion */
-        var convposn;
-        /* current conversion specifier */
-        var curconv;
-
-        mod_assert.equal(
-          "string",
-          typeof fmt,
-          "first argument must be a format string",
-        );
+	if (err instanceof MultiError) {
+		err.errors().forEach(function iterError(e) { func(e); });
+	} else {
+		func(err);
+	}
+};
 
-        while ((match = re.exec(fmt)) !== null) {
-          ret += match[1];
-          fmt = fmt.substring(match[0].length);
 
-          /*
-           * Update flags related to the current conversion specifier's
-           * position so that we can report clear error messages.
-           */
-          curconv = match[0].substring(match[1].length);
-          convposn = posn + match[1].length + 1;
-          posn += match[0].length;
-
-          flags = match[2] || "";
-          width = match[3] || 0;
-          precision = match[4] || "";
-          conversion = match[6];
-          left = false;
-          sign = false;
-          pad = " ";
-
-          if (conversion == "%") {
-            ret += "%";
-            continue;
-          }
+/*
+ * SError is like VError, but stricter about types.  You cannot pass "null" or
+ * "undefined" as string arguments to the formatter.
+ */
+function SError()
+{
+	var args, obj, parsed, options;
+
+	args = Array.prototype.slice.call(arguments, 0);
+	if (!(this instanceof SError)) {
+		obj = Object.create(SError.prototype);
+		SError.apply(obj, arguments);
+		return (obj);
+	}
+
+	parsed = parseConstructorArguments({
+	    'argv': args,
+	    'strict': true
+	});
+
+	options = parsed.options;
+	VError.call(this, options, '%s', parsed.shortmessage);
+
+	return (this);
+}
+
+/*
+ * We don't bother setting SError.prototype.name because once constructed,
+ * SErrors are just like VErrors.
+ */
+mod_util.inherits(SError, VError);
 
-          if (args.length === 0) {
-            throw jsError(
-              ofmt,
-              convposn,
-              curconv,
-              "has no matching argument " + "(too few arguments passed)",
-            );
-          }
 
-          arg = args.shift();
-          argn++;
+/*
+ * Represents a collection of errors for the purpose of consumers that generally
+ * only deal with one error.  Callers can extract the individual errors
+ * contained in this object, but may also just treat it as a normal single
+ * error, in which case a summary message will be printed.
+ */
+function MultiError(errors)
+{
+	mod_assertplus.array(errors, 'list of errors');
+	mod_assertplus.ok(errors.length > 0, 'must be at least one error');
+	this.ase_errors = errors;
+
+	VError.call(this, {
+	    'cause': errors[0]
+	}, 'first of %d error%s', errors.length, errors.length == 1 ? '' : 's');
+}
+
+mod_util.inherits(MultiError, VError);
+MultiError.prototype.name = 'MultiError';
+
+MultiError.prototype.errors = function me_errors()
+{
+	return (this.ase_errors.slice(0));
+};
 
-          if (flags.match(/[\' #]/)) {
-            throw jsError(ofmt, convposn, curconv, "uses unsupported flags");
-          }
 
-          if (precision.length > 0) {
-            throw jsError(
-              ofmt,
-              convposn,
-              curconv,
-              "uses non-zero precision (not supported)",
-            );
-          }
+/*
+ * See README.md for reference details.
+ */
+function WError()
+{
+	var args, obj, parsed, options;
+
+	args = Array.prototype.slice.call(arguments, 0);
+	if (!(this instanceof WError)) {
+		obj = Object.create(WError.prototype);
+		WError.apply(obj, args);
+		return (obj);
+	}
+
+	parsed = parseConstructorArguments({
+	    'argv': args,
+	    'strict': false
+	});
+
+	options = parsed.options;
+	options['skipCauseMessage'] = true;
+	VError.call(this, options, '%s', parsed.shortmessage);
+
+	return (this);
+}
+
+mod_util.inherits(WError, VError);
+WError.prototype.name = 'WError';
+
+WError.prototype.toString = function we_toString()
+{
+	var str = (this.hasOwnProperty('name') && this.name ||
+		this.constructor.name || this.constructor.prototype.name);
+	if (this.message)
+		str += ': ' + this.message;
+	if (this.jse_cause && this.jse_cause.message)
+		str += '; caused by ' + this.jse_cause.toString();
+
+	return (str);
+};
 
-          if (flags.match(/-/)) left = true;
-
-          if (flags.match(/0/)) pad = "0";
-
-          if (flags.match(/\+/)) sign = true;
-
-          switch (conversion) {
-            case "s":
-              if (arg === undefined || arg === null) {
-                throw jsError(
-                  ofmt,
-                  convposn,
-                  curconv,
-                  "attempted to print undefined or null " +
-                    "as a string (argument " +
-                    argn +
-                    " to " +
-                    "sprintf)",
-                );
-              }
-              ret += doPad(pad, width, left, arg.toString());
-              break;
+/*
+ * For purely historical reasons, WError's cause() function allows you to set
+ * the cause.
+ */
+WError.prototype.cause = function we_cause(c)
+{
+	if (mod_isError(c))
+		this.jse_cause = c;
 
-            case "d":
-              arg = Math.floor(arg);
-            /*jsl:fallthru*/
-            case "f":
-              sign = sign && arg > 0 ? "+" : "";
-              ret += sign + doPad(pad, width, left, arg.toString());
-              break;
+	return (this.jse_cause);
+};
 
-            case "x":
-              ret += doPad(pad, width, left, arg.toString(16));
-              break;
 
-            case "j" /* non-standard */:
-              if (width === 0) width = 10;
-              ret += mod_util.inspect(arg, false, width);
-              break;
+/***/ }),
+/* 961 */
+/***/ (function(module, exports, __webpack_require__) {
 
-            case "r" /* non-standard */:
-              ret += dumpException(arg);
-              break;
+/*
+ * extsprintf.js: extended POSIX-style sprintf
+ */
 
-            default:
-              throw jsError(ofmt, convposn, curconv, "is not supported");
-          }
-        }
+var mod_assert = __webpack_require__(28);
+var mod_util = __webpack_require__(3);
 
-        ret += fmt;
-        return ret;
-      }
-
-      function jsError(fmtstr, convposn, curconv, reason) {
-        mod_assert.equal(typeof fmtstr, "string");
-        mod_assert.equal(typeof curconv, "string");
-        mod_assert.equal(typeof convposn, "number");
-        mod_assert.equal(typeof reason, "string");
-        return new Error(
-          'format string "' +
-            fmtstr +
-            '": conversion specifier "' +
-            curconv +
-            '" at character ' +
-            convposn +
-            " " +
-            reason,
-        );
-      }
+/*
+ * Public interface
+ */
+exports.sprintf = jsSprintf;
+exports.printf = jsPrintf;
+exports.fprintf = jsFprintf;
+
+/*
+ * Stripped down version of s[n]printf(3c).  We make a best effort to throw an
+ * exception when given a format string we don't understand, rather than
+ * ignoring it, so that we won't break existing programs if/when we go implement
+ * the rest of this.
+ *
+ * This implementation currently supports specifying
+ *	- field alignment ('-' flag),
+ * 	- zero-pad ('0' flag)
+ *	- always show numeric sign ('+' flag),
+ *	- field width
+ *	- conversions for strings, decimal integers, and floats (numbers).
+ *	- argument size specifiers.  These are all accepted but ignored, since
+ *	  Javascript has no notion of the physical size of an argument.
+ *
+ * Everything else is currently unsupported, most notably precision, unsigned
+ * numbers, non-decimal numbers, and characters.
+ */
+function jsSprintf(ofmt)
+{
+	var regex = [
+	    '([^%]*)',				/* normal text */
+	    '%',				/* start of format */
+	    '([\'\\-+ #0]*?)',			/* flags (optional) */
+	    '([1-9]\\d*)?',			/* width (optional) */
+	    '(\\.([1-9]\\d*))?',		/* precision (optional) */
+	    '[lhjztL]*?',			/* length mods (ignored) */
+	    '([diouxXfFeEgGaAcCsSp%jr])'	/* conversion */
+	].join('');
+
+	var re = new RegExp(regex);
+
+	/* variadic arguments used to fill in conversion specifiers */
+	var args = Array.prototype.slice.call(arguments, 1);
+	/* remaining format string */
+	var fmt = ofmt;
+
+	/* components of the current conversion specifier */
+	var flags, width, precision, conversion;
+	var left, pad, sign, arg, match;
+
+	/* return value */
+	var ret = '';
+
+	/* current variadic argument (1-based) */
+	var argn = 1;
+	/* 0-based position in the format string that we've read */
+	var posn = 0;
+	/* 1-based position in the format string of the current conversion */
+	var convposn;
+	/* current conversion specifier */
+	var curconv;
+
+	mod_assert.equal('string', typeof (fmt),
+	    'first argument must be a format string');
+
+	while ((match = re.exec(fmt)) !== null) {
+		ret += match[1];
+		fmt = fmt.substring(match[0].length);
+
+		/*
+		 * Update flags related to the current conversion specifier's
+		 * position so that we can report clear error messages.
+		 */
+		curconv = match[0].substring(match[1].length);
+		convposn = posn + match[1].length + 1;
+		posn += match[0].length;
+
+		flags = match[2] || '';
+		width = match[3] || 0;
+		precision = match[4] || '';
+		conversion = match[6];
+		left = false;
+		sign = false;
+		pad = ' ';
+
+		if (conversion == '%') {
+			ret += '%';
+			continue;
+		}
+
+		if (args.length === 0) {
+			throw (jsError(ofmt, convposn, curconv,
+			    'has no matching argument ' +
+			    '(too few arguments passed)'));
+		}
+
+		arg = args.shift();
+		argn++;
+
+		if (flags.match(/[\' #]/)) {
+			throw (jsError(ofmt, convposn, curconv,
+			    'uses unsupported flags'));
+		}
+
+		if (precision.length > 0) {
+			throw (jsError(ofmt, convposn, curconv,
+			    'uses non-zero precision (not supported)'));
+		}
+
+		if (flags.match(/-/))
+			left = true;
+
+		if (flags.match(/0/))
+			pad = '0';
+
+		if (flags.match(/\+/))
+			sign = true;
+
+		switch (conversion) {
+		case 's':
+			if (arg === undefined || arg === null) {
+				throw (jsError(ofmt, convposn, curconv,
+				    'attempted to print undefined or null ' +
+				    'as a string (argument ' + argn + ' to ' +
+				    'sprintf)'));
+			}
+			ret += doPad(pad, width, left, arg.toString());
+			break;
+
+		case 'd':
+			arg = Math.floor(arg);
+			/*jsl:fallthru*/
+		case 'f':
+			sign = sign && arg > 0 ? '+' : '';
+			ret += sign + doPad(pad, width, left,
+			    arg.toString());
+			break;
+
+		case 'x':
+			ret += doPad(pad, width, left, arg.toString(16));
+			break;
+
+		case 'j': /* non-standard */
+			if (width === 0)
+				width = 10;
+			ret += mod_util.inspect(arg, false, width);
+			break;
+
+		case 'r': /* non-standard */
+			ret += dumpException(arg);
+			break;
+
+		default:
+			throw (jsError(ofmt, convposn, curconv,
+			    'is not supported'));
+		}
+	}
+
+	ret += fmt;
+	return (ret);
+}
+
+function jsError(fmtstr, convposn, curconv, reason) {
+	mod_assert.equal(typeof (fmtstr), 'string');
+	mod_assert.equal(typeof (curconv), 'string');
+	mod_assert.equal(typeof (convposn), 'number');
+	mod_assert.equal(typeof (reason), 'string');
+	return (new Error('format string "' + fmtstr +
+	    '": conversion specifier "' + curconv + '" at character ' +
+	    convposn + ' ' + reason));
+}
+
+function jsPrintf() {
+	var args = Array.prototype.slice.call(arguments);
+	args.unshift(process.stdout);
+	jsFprintf.apply(null, args);
+}
+
+function jsFprintf(stream) {
+	var args = Array.prototype.slice.call(arguments, 1);
+	return (stream.write(jsSprintf.apply(this, args)));
+}
+
+function doPad(chr, width, left, str)
+{
+	var ret = str;
+
+	while (ret.length < width) {
+		if (left)
+			ret += chr;
+		else
+			ret = chr + ret;
+	}
+
+	return (ret);
+}
+
+/*
+ * This function dumps long stack traces for exceptions having a cause() method.
+ * See node-verror for an example.
+ */
+function dumpException(ex)
+{
+	var ret;
 
-      function jsPrintf() {
-        var args = Array.prototype.slice.call(arguments);
-        args.unshift(process.stdout);
-        jsFprintf.apply(null, args);
-      }
+	if (!(ex instanceof Error))
+		throw (new Error(jsSprintf('invalid type for %%r: %j', ex)));
 
-      function jsFprintf(stream) {
-        var args = Array.prototype.slice.call(arguments, 1);
-        return stream.write(jsSprintf.apply(this, args));
-      }
+	/* Note that V8 prepends "ex.stack" with ex.toString(). */
+	ret = 'EXCEPTION: ' + ex.constructor.name + ': ' + ex.stack;
 
-      function doPad(chr, width, left, str) {
-        var ret = str;
+	if (ex.cause && typeof (ex.cause) === 'function') {
+		var cex = ex.cause();
+		if (cex) {
+			ret += '\nCaused by: ' + dumpException(cex);
+		}
+	}
 
-        while (ret.length < width) {
-          if (left) ret += chr;
-          else ret = chr + ret;
-        }
+	return (ret);
+}
 
-        return ret;
-      }
 
-      /*
-       * This function dumps long stack traces for exceptions having a cause() method.
-       * See node-verror for an example.
-       */
-      function dumpException(ex) {
-        var ret;
+/***/ }),
+/* 962 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (!(ex instanceof Error))
-          throw new Error(jsSprintf("invalid type for %%r: %j", ex));
+"use strict";
 
-        /* Note that V8 prepends "ex.stack" with ex.toString(). */
-        ret = "EXCEPTION: " + ex.constructor.name + ": " + ex.stack;
+const lenient = __webpack_require__(963);
 
-        if (ex.cause && typeof ex.cause === "function") {
-          var cex = ex.cause();
-          if (cex) {
-            ret += "\nCaused by: " + dumpException(cex);
-          }
-        }
+module.exports = (val, opts) => {
+	val = String(val).trim();
+	opts = Object.assign({
+		lenient: false,
+		default: null
+	}, opts);
 
-        return ret;
-      }
+	if (opts.default !== null && typeof opts.default !== 'boolean') {
+		throw new TypeError(`Expected the \`default\` option to be of type \`boolean\`, got \`${typeof opts.default}\``);
+	}
 
-      /***/
-    },
-    /* 962 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      const lenient = __webpack_require__(963);
-
-      module.exports = (val, opts) => {
-        val = String(val).trim();
-        opts = Object.assign(
-          {
-            lenient: false,
-            default: null,
-          },
-          opts,
-        );
+	if (/^(?:y|yes|true|1)$/i.test(val)) {
+		return true;
+	}
 
-        if (opts.default !== null && typeof opts.default !== "boolean") {
-          throw new TypeError(
-            `Expected the \`default\` option to be of type \`boolean\`, got \`${typeof opts.default}\``,
-          );
-        }
+	if (/^(?:n|no|false|0)$/i.test(val)) {
+		return false;
+	}
 
-        if (/^(?:y|yes|true|1)$/i.test(val)) {
-          return true;
-        }
+	if (opts.lenient === true) {
+		return lenient(val, opts);
+	}
 
-        if (/^(?:n|no|false|0)$/i.test(val)) {
-          return false;
-        }
+	return opts.default;
+};
 
-        if (opts.lenient === true) {
-          return lenient(val, opts);
-        }
 
-        return opts.default;
-      };
+/***/ }),
+/* 963 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+const YES_MATCH_SCORE_THRESHOLD = 2;
+const NO_MATCH_SCORE_THRESHOLD = 1.25;
+
+const yMatch = new Map([
+	[5, 0.25],
+	[6, 0.25],
+	[7, 0.25],
+	['t', 0.75],
+	['y', 1],
+	['u', 0.75],
+	['g', 0.25],
+	['h', 0.25],
+	['k', 0.25]
+]);
+
+const eMatch = new Map([
+	[2, 0.25],
+	[3, 0.25],
+	[4, 0.25],
+	['w', 0.75],
+	['e', 1],
+	['r', 0.75],
+	['s', 0.25],
+	['d', 0.25],
+	['f', 0.25]
+]);
+
+const sMatch = new Map([
+	['q', 0.25],
+	['w', 0.25],
+	['e', 0.25],
+	['a', 0.75],
+	['s', 1],
+	['d', 0.75],
+	['z', 0.25],
+	['x', 0.25],
+	['c', 0.25]
+]);
+
+const nMatch = new Map([
+	['h', 0.25],
+	['j', 0.25],
+	['k', 0.25],
+	['b', 0.75],
+	['n', 1],
+	['m', 0.75]
+]);
+
+const oMatch = new Map([
+	[9, 0.25],
+	[0, 0.25],
+	['i', 0.75],
+	['o', 1],
+	['p', 0.75],
+	['k', 0.25],
+	['l', 0.25]
+]);
+
+function getYesMatchScore(val) {
+	let score = 0;
+	const y = val[0];
+	const e = val[1];
+	const s = val[2];
+
+	if (yMatch.has(y)) {
+		score += yMatch.get(y);
+	}
+
+	if (eMatch.has(e)) {
+		score += eMatch.get(e);
+	}
+
+	if (sMatch.has(s)) {
+		score += sMatch.get(s);
+	}
+
+	return score;
+}
+
+function getNoMatchScore(val) {
+	let score = 0;
+	const n = val[0];
+	const o = val[1];
+
+	if (nMatch.has(n)) {
+		score += nMatch.get(n);
+	}
+
+	if (oMatch.has(o)) {
+		score += oMatch.get(o);
+	}
+
+	return score;
+}
+
+module.exports = (val, opts) => {
+	if (getYesMatchScore(val) >= YES_MATCH_SCORE_THRESHOLD) {
+		return true;
+	}
+
+	if (getNoMatchScore(val) >= NO_MATCH_SCORE_THRESHOLD) {
+		return false;
+	}
+
+	return opts.default;
+};
 
-      /***/
-    },
-    /* 963 */
-    /***/ function (module, exports, __webpack_require__) {
-      "use strict";
-
-      const YES_MATCH_SCORE_THRESHOLD = 2;
-      const NO_MATCH_SCORE_THRESHOLD = 1.25;
-
-      const yMatch = new Map([
-        [5, 0.25],
-        [6, 0.25],
-        [7, 0.25],
-        ["t", 0.75],
-        ["y", 1],
-        ["u", 0.75],
-        ["g", 0.25],
-        ["h", 0.25],
-        ["k", 0.25],
-      ]);
-
-      const eMatch = new Map([
-        [2, 0.25],
-        [3, 0.25],
-        [4, 0.25],
-        ["w", 0.75],
-        ["e", 1],
-        ["r", 0.75],
-        ["s", 0.25],
-        ["d", 0.25],
-        ["f", 0.25],
-      ]);
-
-      const sMatch = new Map([
-        ["q", 0.25],
-        ["w", 0.25],
-        ["e", 0.25],
-        ["a", 0.75],
-        ["s", 1],
-        ["d", 0.75],
-        ["z", 0.25],
-        ["x", 0.25],
-        ["c", 0.25],
-      ]);
-
-      const nMatch = new Map([
-        ["h", 0.25],
-        ["j", 0.25],
-        ["k", 0.25],
-        ["b", 0.75],
-        ["n", 1],
-        ["m", 0.75],
-      ]);
-
-      const oMatch = new Map([
-        [9, 0.25],
-        [0, 0.25],
-        ["i", 0.75],
-        ["o", 1],
-        ["p", 0.75],
-        ["k", 0.25],
-        ["l", 0.25],
-      ]);
-
-      function getYesMatchScore(val) {
-        let score = 0;
-        const y = val[0];
-        const e = val[1];
-        const s = val[2];
-
-        if (yMatch.has(y)) {
-          score += yMatch.get(y);
-        }
-
-        if (eMatch.has(e)) {
-          score += eMatch.get(e);
-        }
-
-        if (sMatch.has(s)) {
-          score += sMatch.get(s);
-        }
-
-        return score;
-      }
-
-      function getNoMatchScore(val) {
-        let score = 0;
-        const n = val[0];
-        const o = val[1];
-
-        if (nMatch.has(n)) {
-          score += nMatch.get(n);
-        }
-
-        if (oMatch.has(o)) {
-          score += oMatch.get(o);
-        }
-
-        return score;
-      }
-
-      module.exports = (val, opts) => {
-        if (getYesMatchScore(val) >= YES_MATCH_SCORE_THRESHOLD) {
-          return true;
-        }
 
-        if (getNoMatchScore(val) >= NO_MATCH_SCORE_THRESHOLD) {
-          return false;
-        }
+/***/ }),
+/* 964 */
+/***/ (function(module, exports) {
 
-        return opts.default;
-      };
+module.exports = require("dns");
 
-      /***/
-    },
-    /* 964 */
-    /***/ function (module, exports) {
-      module.exports = require("dns");
+/***/ }),
+/* 965 */
+/***/ (function(module, exports) {
 
-      /***/
-    },
-    /* 965 */
-    /***/ function (module, exports) {
-      module.exports = require("domain");
+module.exports = require("domain");
 
-      /***/
-    },
-    /******/
-  ],
-);
+/***/ })
+/******/ ]);
\ No newline at end of file